1 2001-11-05 Andreas Schwab <schwab@suse.de>
3 * sound.c (sound_perror): Save errno from being clobbered.
5 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
7 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
8 the program image directly.
10 2001-11-05 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
12 * buffer.h (Fbuffer_local_value): Add prototype.
14 2001-11-04 Richard M. Stallman <rms@gnu.org>
16 * buffer.c (Fbuffer_local_value): Remove extra args from CHECK_SYMBOL
19 * keyboard.c (read_char): Use Fcar and Fcdr, not Fnth.
20 (record_char): Likewise.
22 * keyboard.c (make_lispy_event): Don't insist a drag event must
23 move to a different buffer position. Instead, check for moving at
24 least double_click_fuzz.
26 * fns.c (Fmake_hash_table): Use XCAR and XCDR, not Fnth and Flength.
28 * keyboard.c (echo-area-clear-hook): Undo Oct 29 change.
30 * indent.c (current_column_1, Fmove_to_column): Separate the code
31 for display-table glyphs from the code buffer text, to fix
34 2001-11-04 Michael Welsh Duggan <md5i@cs.cmu.edu>
36 * buffer.c (Fbuffer_local_value): New function.
37 (syms_of_buffer): defsubr it.
39 * xterm.c, w32term.c (x_display_and_set_cursor): Use buffer-local
40 value of `cursor-in-non-selected-windows'.
42 * lisp.h (Qcursor_in_non_selected_windows): New declaration.
43 * xdisp.c (Qcursor_in_non_selected_windows): New variable.
44 (syms_of_xdisp): Initialize it.
46 2001-11-04 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
48 * xfns.c (Fx_create_frame): Doc fix.
50 * coding.c: Change doc-string comments to `new style' [w/`doc:'
53 * eval.c (top_level_value, top_level_set): Remove commented and
55 (Fdefvar): Fix usage in doc-string.
57 2001-11-03 Richard M. Stallman <rms@gnu.org>
59 * xfns.c: Include unistd.h, if it exists.
61 * editfns.c: Move the include of ctype.h after unistd.h.
63 * gmalloc.c: Test BROKEN_PROTOTYPES.
65 2001-11-03 Ken Raeburn <raeburn@gnu.org>
67 * lisp.h (CHECK_STRING_CAR): New macro.
68 * lread.c (Fload): Use XSETCARFASTINT, XSETCDRFASTINT instead of
69 treating XCAR and XCDR as lvalues.
70 (openp): Use CHECK_STRING_CAR.
71 (read_list): Use XSETCDR instead of treating XCDR as lvalue.
73 2001-11-03 Eli Zaretskii <eliz@is.elta.co.il>
75 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
76 (SIGMASKTYPE): Define.
78 * syssignal.h (sigunblock): Don't define if already defined.
80 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
82 * eval.c (debugger_may_continue, Vdebug_ignored_errors)
83 (call_debugger, Fcondition_case, skip_debugger, unbind_to):
84 Fix typos in comments.
86 * mocklisp.c (Fml_defun, Fml_while, Fml_substr): Remove commented
87 and #ifdef'd-out code.
88 Fix and reindent comments.
90 * mocklisp.h: Remove comment which is a copy of comment in
93 * category.h (CHECK_CATEGORY, CHECK_CATEGORY_SET): Remove unused
94 argument `i' in macros.
96 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Remove unused argument
99 * lisp.h (CHECK_STRING_OR_BUFFER, CHECK_HASH_TABLE, CHECK_LIST)
100 (CHECK_STRING, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
101 (CHECK_VECTOR, CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER)
102 (CHECK_WINDOW, CHECK_LIVE_WINDOW, CHECK_PROCESS, CHECK_NUMBER)
103 (CHECK_NATNUM, CHECK_MARKER, CHECK_NUMBER_COERCE_MARKER)
104 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT)
105 (CHECK_NUMBER_OR_FLOAT_COERCE_MARKER, CHECK_OVERLAY)
106 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): Remove unused argument `i'
109 * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c,
110 casefiddle.c, category.c, ccl.c, charset.c, cmds.c, coding.c,
111 composite.c, data.c, dired.c, dispnew.c, doc.c, dosfns.c, emacs.c,
112 eval.c, fileio.c, filelock.c, fns.c, fontset.c, frame.c, frame.h,
113 indent.c, keyboard.c, keymap.c, lread.c, macros.c, marker.c,
114 minibuf.c, mocklisp.c, msdos.c, print.c, process.c, search.c,
115 sunfns.c, syntax.c, textprop.c, undo.c, w16select.c, w32console.c,
116 w32fns.c, w32menu.c, w32proc.c, w32select.c, window.c, xdisp.c,
117 xfaces.c, xmenu.c, xselect.c : Update usage of CHECK_ macros
118 (remove unused second argument).
120 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
122 * syntax.c (describe_syntax): New wrapper.
123 (Finternal_describe_syntax_value): Rename from describe_syntax.
124 Don't insert space at front and \n at the end.
125 (syms_of_syntax): Defsubr Sinternal_describe_syntax_value.
127 * regex.c (re_wctype): Try to fix some warnings.
128 (regcomp, regexec): Don't forget the __restrict.
130 2001-11-02 Richard M. Stallman <rms@gnu.org>
132 * textprop.c (Fget_char_property): Doc fix.
134 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
136 * process.c (Fstart_process): Add usage to doc-string.
138 * data.c (Fsetq_default): Ditto.
140 * callint.c (Finteractive): Ditto.
142 2001-11-01 Stefan Monnier <monnier@cs.yale.edu>
144 * macros.c: Don't include keymap.h any more.
146 2001-11-01 Richard M. Stallman <rms@gnu.org>
148 * data.c (Fmake_local_variable): Doc fix.
150 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
151 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
153 * keymap.c (Fdescribe_buffer_bindings): Print character property
154 bindings along with or instead of the buffer local map.
155 Make the overriding maps override what they should.
157 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
159 * window.c (grow_mini_window): Fix typo in comment.
161 2001-11-01 Gerd Moellmann <gerd@gnu.org>
163 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
164 (XTset_vertical_scroll_bar): Likewise.
166 * xfns.c (x_build_heuristic_mask): Use four_corners_best
167 instead of IMAGE_BACKGROUND.
169 * xfns.c (four_corners_best): Reindent.
171 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
172 Handle :box so that it is possible to specify sexprs.
174 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
176 * xfaces.c (Finternal_merge_in_global_face): Reindent.
178 (Finternal_set_alternative_font_registry_alist): Ditto.
179 (Ftty_suppress_bold_inverse_default_colors): Ditto.
181 * xfns.c (x-get-resource): Reindent.
183 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
185 * s/hpux11.h: New file.
187 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
189 * emacs.c (USAGE1): Show command line option --no-window-system
190 instead of --no-windows in usage.
191 (standard_args): Rename --no-windows to --no-window-system.
192 (bug_reporting_address): Follow Emacs coding conventions.
194 * eval.c (Fcommandp): Doc fix.
195 Change doc-string comments to `new style' [w/`doc:' keyword].
197 * frame.c (Fframe_live_p): Doc fix.
199 * buffer.c (selective-display-ellipses): Doc fix.
201 2001-10-31 Gerd Moellmann <gerd@gnu.org>
203 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
205 * xfaces.c (realize_x_face): If C is not a single-byte character,
206 set the face's colors_copied_bitwise_p instead of the defaulted_p
207 members which have a different meaning.
208 (free_face_colors): Do nothing for a face whose colors have been
211 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
213 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
215 * marker.c, mocklisp.c: Change doc-string comments to `new style'
218 2001-10-31 Gerd Moellmann <gerd@gnu.org>
220 * fns.c (require_unwind): Return Lisp_Object.
222 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
224 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
225 (last-input-char): Revert doc-string to be the same as the
226 doc-string of `last-input-event'.
228 * xdisp.c: Fix typos in comments.
230 2001-10-31 Gerd Moellmann <gerd@gnu.org>
232 * window.c (grow_mini_window): Handle case that the root
233 window is already smaller than the nominal mininum height.
235 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
237 * emacs.c (main): Don't call keys_of_macros any more.
239 * lisp.h (keys_of_macros): Remove.
241 * macros.c (keys_of_macros): Remove.
243 * xfaces.c (Fface_attribute_relative_p): Declare args.
245 2001-10-30 Jason Rumney <jasonr@gnu.org>
247 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
248 (enum_font_cb2): Ignore fonts with vertical orientation.
250 2001-10-30 Richard M. Stallman <rms@gnu.org>
252 * keyboard.c (Finput_pending_p): Doc fix.
254 2001-10-30 Gerd Moellmann <gerd@gnu.org>
256 * xterm.c (x_after_update_window_line): Don't run the code
257 clearing in borders for rows whose visible height is 0.
259 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
260 resized_p flag is set. If not set, use the much less flickering
261 method previously used.
263 * dispnew.c (change_frame_size_1): Set frame's resized_p.
265 * frame.h (struct frame) <resized_p>: New member.
267 * lread.c (to_multibyte): Ensure read_buffer is at least twice
268 as large as the number of bytes to convert.
270 * lread.c (to_multibyte): New function.
273 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
275 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
277 2001-10-30 Gerd Moellmann <gerd@gnu.org>
279 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
280 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
281 if the row's fill_line_p is set and drawing the last glyph with
282 DRAW_IMAGE_{RAISED,SUNKEN}.
284 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
286 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
288 * xmenu.c: Include coding.h and charset.h.
289 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
290 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
291 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
292 Explicitly set wv->help. Use `TRUE' rather than `True'.
293 (menu_help_callback): Use empty_string.
295 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
296 (Fx_popup_dialog): Explicitly init f.
297 (w32_menu_display_help): Use empty_string.
299 2001-10-29 Richard M. Stallman <rms@gnu.org>
301 * fns.c (Frequire): Detect recursive try to require the same
302 feature 3 or more levels deep, and get error.
303 (require_unwind): New subroutine.
304 (require_nesting_list): New variable.
305 (syms_of_fns): Init and staticpro it.
307 * print.c (print_object): Clarify indication of insertion type.
309 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
311 * coding.c (syms_of_coding): Document that locale-coding-system is
312 used for decoding input on X.
314 * window.c (Fscroll_left, Fscroll_right): Doc fix.
316 2001-10-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
318 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
319 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
321 2001-10-29 Gerd Moellmann <gerd@gnu.org>
323 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
324 use NO_CURSOR if cursor_in_non_selected_windows is false.
326 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
327 the slant attribute if FRAME is t.
329 * xfns.c (x_set_internal_border_width): Set frame garbaged
330 when X window doesn't exist yet.
332 * xterm.c (x_after_update_window_line): Clear internal border
333 in different circumstances.
335 * xterm.c (XTread_socket) <KeyPress>: Don't use
336 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
339 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
341 * m/ibms390.h: New file. From Adam Thornton
342 <athornton@sinenomine.net>.
344 2001-10-28 Gerd Moellmann <gerd@gnu.org>
346 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
348 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
351 2001-10-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
353 * emacs.c: Use argv[0] instead of emacs when -t was specified.
355 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
357 Fix typos in comments.
359 * emacs.c (bug_reporting_address): New function.
360 Use it when displaying usage message.
362 * minibuf.c (read_minibuf): Remove unused external declaration of
363 variable `Qread_only'.
365 * keymap.c (access_keymap): Remove unused variable `charset'.
367 2001-10-28 Miles Bader <miles@gnu.org>
369 * xfaces.c (merge_face_heights): Handle TO being relative as well.
370 Remove #ifdef'd-out code.
371 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
372 (syms_of_xfaces): Initialize them.
374 2001-10-27 Jason Rumney <jasonr@gnu.org>
376 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
377 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
378 position using the system caret.
380 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
381 (w32_system_caret_height, w32_system_caret_x)
382 (w32_system_caret_y): New variables for tracking system caret.
383 (w32_initialize): Initialize them.
384 (x_display_and_set_cursor): Make system caret follow the active cursor.
386 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
389 * w32term.c (note_mouse_highlight): Clear old help_echo.
391 2001-10-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
393 * xterm.c: Fix typo in a comment.
395 * emacs.c: Fix typos in comments.
396 Remove unnecessary spaces.
397 Change doc-string comments to `new style' [w/`doc:' keyword].
398 (USAGE2): Fix typos in usage string.
400 * xterm.c: Fix typo in a comment.
402 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
405 2001-10-27 Gerd Moellmann <gerd@gnu.org>
407 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
408 instead of 1/2 line_height in the heuristic for skipping
409 farther backward when target_y was not reached.
411 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
412 Display errno only if non-zero.
413 (sound_warning): New function.
414 (vox_configure): Don't treat failing to set sample rate as error.
415 (various places): Improve error messages.
417 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
419 * fileio.c (Faccess_file): Run the argument filename through
420 Fexpand_file_name, before using it.
422 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
423 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
425 2001-10-26 Gerd Moellmann <gerd@gnu.org>
427 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
429 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
430 Fix clearing in the case of scroll bars on the right.
432 2001-10-26 Juanma Barranquero <lektu@terra.es>
434 * w32gui.h (XImage): Add a dummy typedef.
436 2001-10-26 Gerd Moellmann <gerd@gnu.org>
438 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
440 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
442 * frame.c (Fframe_parameter): Fix last change.
444 * fileio.c: Revert last change (which removed old commented-out
445 version of expand-file-name). Add a comment that explains why
446 this old version should not be removed.
448 2001-10-25 Gerd Moellmann <gerd@gnu.org>
450 * frame.c (Fframe_parameter): Fix a bug whereby some
451 ``artificial'' frame parameters, like `minibuffer' were not
452 obtained by calling Fframe_parameters.
454 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
457 * xdisp.c (move_it_vertically_backward): Compute line height
458 differently. Add heuristic to try to be more compatible to 20.x.
460 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
462 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
464 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
467 2001-10-25 Miles Bader <miles@gnu.org>
469 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
470 BG is a pointer to a structure, not a structure.
471 (gif_format, png_format): Add missing commas.
473 2001-10-24 Richard M. Stallman <rms@gnu.org>
475 * xfaces.c (Fface_attributes_as_vector): New function.
476 (syms_of_xfaces): Defsubr it.
478 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
480 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
483 2001-10-25 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
485 * search.c (scan_newline): Remove unused variable `selective_display'.
487 2001-10-25 Miles Bader <miles@gnu.org>
489 * dispextern.h (struct image): Add `background',
490 `background_valid', and `background_transparent' fields.
491 (image_background, image_background_transparent): New declarations.
492 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
493 * xfns.c (image_background, image_background_transparent)
494 (four_corners_best): New functions.
495 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
496 (gs_format): Add `:background' entry.
497 (lookup_image): Set IMG's background color if specified.
498 (pbm_load, xbm_load_image, png_load): Set IMG's background field
500 (x_clear_image_1): Reset `background_valid' and
501 `background_transparent_valid' fields.
502 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
503 calculating it here. Set IMG's background_transparent field.
504 (enum xpm_keyword_index): Add XPM_BACKGROUND.
505 (enum png_keyword_index): Add PNG_BACKGROUND.
506 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
507 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
508 (enum gif_keyword_index): Add GIF_BACKGROUND.
509 (enum gs_keyword_index): Add GS_BACKGROUND.
510 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
511 Pre-calculate image background color where necessary.
512 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
513 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
514 color to use for image glyph reliefs.
516 2001-10-24 Gerd Moellmann <gerd@gnu.org>
518 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
521 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
522 Fix clearing of area not covered by scroll bar.
524 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
526 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
528 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
529 (glyph_rect): Remove unused variable `area'.
531 2001-10-24 Gerd Moellmann <gerd@gnu.org>
533 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
535 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
536 (row_containing_pos): Take additional argument DY.
537 Treat rows ending in middle of char differently.
538 (display_line): Handle tabs on window systems differently.
540 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
541 with additional argument.
543 * dispextern.h (row_containing_pos): Adjust prototype.
545 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
546 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
547 (try_window_id, try_window_reusing_current_matrix)
548 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
549 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
551 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
553 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
555 (HAVE_BOXES): Fix typo in comment.
556 (push_menu_pane): Fix typo in comment.
558 * xdisp.c: (display_prop_string_p): Remove unused local declaration
560 (single_display_prop_string_p): Remove unused local declarations
561 of `Qwhen' and `Qmargin'.
562 (string_buffer_position): Remove unused variable `around'.
563 (store_frame_title): Remove unused variable `width'.
565 * window.c: Don't define max.
566 (coordinates_in_window): Remove unused variable `uy'.
568 * widget.c: Don't define max.
570 * process.c: Don't define max.
571 (create_process): Remove unused variable `buffer'.
573 2001-10-23 Gerd Moellmann <gerd@gnu.org>
575 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
577 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
579 * xfaces.c (Finternal_set_lisp_face_attribute)
580 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
581 frame is on a windowed display.
583 2001-10-23 Gerd Moellmann <gerd@gnu.org>
585 * dispnew.c (sync_window_with_frame_matrix_rows):
586 Fix handling of windows which aren't full-width, fix handling
589 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
591 2001-10-23 Andreas Schwab <schwab@suse.de>
593 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
594 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
596 2001-10-23 Gerd Moellmann <gerd@gnu.org>
598 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
599 REAL_END. Notice if cursor gets overwritten.
600 (notice_overwritten_cursor): Take X positions as parameters.
601 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
602 around call to x_draw_glyphs.
604 2001-10-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
606 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
607 instead of C) and usage.
609 * editfns.c (char-to-string): Fix argument names (use CHAR instead
612 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
613 `left', `max_width' and `max_height'.
615 2001-10-23 Gerd Moellmann <gerd@gnu.org>
617 * xdisp.c (display_line): For a tab continued to the next line,
618 set row's ends_in_middle_of_char_p.
620 2001-10-22 Gerd Moellmann <gerd@gnu.org>
622 * xdisp.c (display_line): Fix computation of continuation lines
625 2001-10-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
627 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
630 * fileio.c: Remove unused code.
632 2001-10-22 Miles Bader <miles@gnu.org>
634 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
635 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
636 Remove `DOC_STRINGS_IN_COMMENTS' cases.
638 2001-10-21 Jason Rumney <jasonr@gnu.org>
640 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
642 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
644 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
645 (Finsert_string): Avoid the multi-line string literals warning.
647 2001-10-22 Miles Bader <miles@gnu.org>
649 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
650 (Fdocumentation): Don't use it.
651 (syms_of_doc): Don't initialize it.
653 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
654 * print.c (Fwith_output_to_temp_buffer): Likewise.
655 * window.c (Fsave_window_excursion): Likewise.
656 * editfns.c (Fsave_excursion, Fsave_current_buffer)
657 (Fsave_restriction): Likewise.
658 * eval.c (Frun_hooks, Frun_hook_with_args)
659 (Frun_hook_with_args_until_failure)
660 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
661 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
662 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
663 (Funwind_protect, Fcondition_case): Likewise.
664 * coding.c (Ffind_operation_coding_system): Likewise.
665 * keyboard.c (Ftrack_mouse): Likewise.
667 2001-10-21 Miles Bader <miles@gnu.org>
669 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
670 (Fmake_hash_table): Add usage: string to doc string.
671 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
672 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
673 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
674 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
675 (Fml_prefix_argument_loop): Likewise.
677 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
679 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
681 * sysdep.c (init_sys_modes): Change doc-string comments to `new
682 style' [w/`doc:' keyword].
684 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
685 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
686 comments to `new style' [w/`doc:' keyword].
688 2001-10-21 Jason Rumney <jasonr@gnu.org>
690 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
692 * w32term.c (remember_mouse_glyph): New function.
693 (w32_mouse_position): Use it.
694 (note_mouse_movement): If the mouse moved off the glyph, remember
697 * w32term.h (struct w32_output): Correct spelling of x_compatible.
698 (w32_display_info): Add mouse_face_overlay.
700 * w32term.c (notice_overwritten_cursor): Renamed from
701 note_overwritten_text_cursor. Rewritten to take glyph widths into
703 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
704 (fast_find_string_pos): New function.
705 (fast_find_position): Return the correct vpos. Add parameter
706 STOP. In the final row, stop before glyphs having STOP as object.
707 Don't consider glyphs that are not from a buffer.
708 (fast_find_position) [0]: Add a presumably more correct version
710 (expose_window_tree, expose_frame): Don't compute intersections here.
711 (expose_window): Do it here instead.
712 (expose_window_tree, expose_window, expose_line): Return 1 when
713 overwriting mouse-face.
714 (expose_window): If W is the window currently being updated, mark
716 (expose_frame): If mouse-face was overwritten, redo it.
717 (x_use_underline_position_properties): New variable.
718 (syms_of_xterm): DEFVAR_BOOL it.
719 (x_draw_glyph_string): Add comment to use it in future.
720 (x_draw_glyph_string): Restore clipping after drawing box.
721 Fix a computation of the underline position.
722 (w32_get_glyph_string_clip_rect): Minor cleanup.
723 (x_fill_stretch_glyph_string): Remove an assertion.
724 (x_produce_glyphs): Don't convert multibyte characters
725 to unibyte characters in unibyte buffers.
726 (cursor_in_mouse_face_p): New function.
727 (x_draw_stretch_glyph_string): Use it to choose a different GC
728 when drawing a cursor within highlighted text. Don't draw
729 background again if it has already been drawn.
730 (x_draw_glyph_string_box): Don't draw a full-width
731 box just because the glyph row's full_width_p flag is set.
732 (x_draw_glyphs): Fix computation of rightmost x for
734 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
735 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
736 change bottom shadow accordingly. Some cleanup.
737 (x_update_window_end): Handle overwritten mouse face
738 also for tool bar windows.
739 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
740 DRAW is DRAW_IMAGE_RAISED.
741 (clear_mouse_face): Return 1 if text with mouse face was
742 actually redrawn. Make the function static. Reset
743 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
744 optimize away highlighting if we pass over that same overlay again.
745 (note_mouse_highlight): Call mouse_face_overlay_overlaps
746 to detect a case where we have to highlight a different region
747 despite not having left the currently highlighted region.
748 Set mouse_face_overlay in the x_display_info. Avoid changing the
749 mouse pointer shape when show_mouse_face has already done it, or
750 there is no need. Handle mouse-face and help-echo in strings.
751 (glyph_rect): New function.
752 (w32_mouse_position): Use it to raise the threshold for mouse
753 movement event generation.
754 (w32_initialize_display_info): Initialize the x_display_info's
756 (w32_set_vertical_scroll_bar): Don't clear a zero height
758 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
759 a widget to zero height.
761 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
762 Protect unibyte strings created by replacing their multibyte
763 equivalents in menu_items.
764 (w32_menu_show): Don't overwrite an item's name with its key
765 description in case the description is a multibyte string.
766 (single_submenu): Some cleanup.
768 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
769 (postprocess_image): New function.
770 (lookup_image): Call it for all image types except PostScript.
771 (x_kill_gs_process): Call postprocess_image.
772 (tiff_error_handler, tiff_warning_handler): New functions.
773 (tiff_load): Install them as handlers.
774 (x_kill_gs_process): Recognize if someone has cleared the image
776 (valid_image_p): Protect better against invalid image
777 specifications. Previous code could signal an error.
778 (Fx_hide_tip, Fshow_tip): Doc fix.
779 (Fv_max_tooltip_size): New variable.
780 (syns_of_xfns): DEFVAR_LISP it.
781 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
782 window buffer to *tip* right after creating the frame. Set frame's
783 window_width. Use a maximum tooltip size specified by
784 Vx_max_tooltip_size, if that has valid contents.
785 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
786 Make sure the tooltip is completely visible.
787 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
788 (Fx_create_frame): Adjust the frame's height for presence
789 of the tool bar before calling x_figure_window_size.
790 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
791 when the window gets smaller.
792 (x_set_foreground_color): Set frame's cursor_pixel.
793 (x_set_foreground_color, x_set_background_color): Cleaned up.
794 (x_set_font): Handle case of x_new_fontset returning the same name
795 as before, although there was a change in fontsets.
797 2001-10-21 Miles Bader <miles@gnu.org>
799 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
800 (Flogxor): Add usage: string to doc string.
801 * charset.c (Fstring): Likewise.
802 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
803 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
805 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
807 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
809 * alloc.c: Reindent DEFUNs with doc: keywords.
811 * abbrev.c (Finsert_abbrev_table_description): Reindent.
813 * frame.c: Change doc-string comments to `new style' [w/`doc:'
816 2001-10-20 Gerd Moellmann <gerd@gnu.org>
818 * (Version 21.1 released.)
820 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
822 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
824 * xdisp.c (invisible_text_between_p): Put prototype inside #if
827 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
828 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
829 Change doc-string comments to `new style' [w/`doc:' keyword].
831 2001-10-20 Miles Bader <miles@gnu.org>
833 The following changes remove the glyph_row `inverse_p' field,
834 which is never set anymore, due to other changes:
836 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
837 (reassert_line_highlight, change_line_highlight): Declarations removed.
838 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
839 (line_hash_code, row_equal_p, fake_current_matrices)
840 (build_frame_matrix_from_leaf_window, update_frame_line)
841 (update_frame_line, update_frame_line, update_frame_line):
842 Don't use `inverse_p' field.
843 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
844 change_line_highlight_hook.
845 (XTreassert_line_highlight, x_change_line_highlight):
847 (x_fix_overlapping_area, x_write_glyphs, expose_area)
848 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
849 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
851 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
852 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
853 (w32_reassert_line_highlight, x_change_line_highlight):
855 * w32console.c (reassert_line_highlight, change_line_highlight):
857 (initialize_w32_display): Don't set reassert_line_highlight_hook
858 or change_line_highlight_hook.
859 (hl_mode): Function removed.
860 (reset_terminal_modes, set_terminal_modes, update_begin)
861 (update_end, w32_face_attributes, initialize_w32_display):
862 (clear_frame, ins_del_lines): Don't call it.
863 * termhooks.h (reassert_line_highlight_hook)
864 (change_line_highlight_hook): Declarations removed.
865 * term.c (reassert_line_highlight_hook)
866 (change_line_highlight_hook): Variables removed.
867 (reassert_line_highlight, change_line_highlight): Functions removed.
868 * msdos.c (IT_reassert_line_highlight)
869 (IT_change_line_highlight): Functions removed.
870 (internal_terminal_init): Don't set reassert_line_highlight_hook
871 or change_line_highlight_hook.
872 (highlight): Variable removed.
873 (IT_set_face, IT_update_begin, IT_update_end)
874 (IT_set_terminal_modes): Don't set or use it.
876 The following changes remove inverse-video support for terminals
877 that use a `magic cookie' standout mode. Due to changes in the
878 way mode-lines are displayed, such support no longer works
879 anyway, and it's probable that almost no one uses such terminals
882 * term.c (standout_requested): Variable removed.
883 (update_end, highlight_if_desired): Don't use it.
884 (chars_wasted, copybuf): Variables removed.
885 (write_standout_marker): Function removed.
886 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
887 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
888 Don't use `chars_wasted' or `copybuf'.
889 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
890 Set `costs_set' to true.
891 (cursor_to, clear_end_of_line): Test `costs_set' instead of
893 (clear_end_of_line): Function removed.
894 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
895 (clear_to_end): Call `clear_end_of_line' instead of
896 `clear_end_of_line_raw'.
897 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
898 (term_init): Don't set them.
899 Turn off any standout/underline modes that require magic cookies.
900 (ins_del_lines, highlight_if_desired, background_highlight)
901 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
902 Remove special processing for magic-cookie standout modes.
903 (turn_off_face, turn_on_face): Remove special processing for
904 underline magic-cookie glitch.
906 2001-10-19 Richard M. Stallman <rms@gnu.org>
908 * eval.c (syms_of_eval): Doc fixes.
910 2001-10-19 Gerd Moellmann <gerd@gnu.org>
912 * xdisp.c (redisplay_internal): Don't clear echo area if the
913 mini-window is selected.
915 2001-10-19 Miles Bader <miles@gnu.org>
917 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
918 doesn't take precedence if the affected property's value is nil.
920 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
922 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
923 with fields and suggest using `forward-line' to avoid them.
924 * editfns.c (Fline_beginning_position, Fline_end_position):
925 Clarify documentation.
927 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
929 * keymap.c (current_minor_maps): `override' only shadows its
930 correspondent in minor-mode-map-alist, not the whole tail.
932 2001-10-18 Andrew Innes <andrewi@gnu.org>
934 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
935 optimization. The fontp->encoding array was not being initialized
936 correctly when compiled with optimizations by MSVC.
938 2001-10-18 Gerd Moellmann <gerd@gnu.org>
940 * xdisp.c (display_line): Indicate empty lines in active mini-window.
942 2001-10-17 Andrew Innes <andrewi@gnu.org>
944 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
946 * w32fns.c (w32_load_system_font): Cache codepage for font, in
947 font_info.charset field.
949 * w32term.c (w32_encode_char): Get cached codepage from font_info,
950 rather than working it out by calling w32_codepage_for_font for
953 2001-10-17 Andrew Innes <andrewi@gnu.org>
955 * w32term.c (w32_read_socket): Determine clipping rectangle for
956 the entire frame, including areas covered by scrollbars and the
957 menubar. This avoids internal arguments about whether a frame is
958 fully obscured or not.
960 2001-10-17 Gerd Moellmann <gerd@gnu.org>
962 * xdisp.c (try_window_id): Undo last change. Give up if
963 window ends in strings.
965 * xdisp.c (try_window_id): Don't display lines after the window
966 end if the rest of the window after the window end was already blank.
968 * xdisp.c (try_window_id): Remove code that was only there
969 for the release of 21.1.
971 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
973 2001-10-17 Miles Bader <miles@gnu.org>
975 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
976 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
977 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
978 Change doc-string comments to `new style' [w/`doc:' keyword].
979 (DOC_STRINGS_IN_COMMENTS): Macro removed.
980 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
983 2001-10-16 Miles Bader <miles@gnu.org>
985 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
987 2001-10-16 Gerd Moellmann <gerd@gnu.org>
989 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
992 2001-10-16 Ken Raeburn <raeburn@gnu.org>
994 Avoid the assumption that car and cdr slots of cons cells are
995 addressable lvalues; this allows for easier experimentation with
996 other lisp implementations that may not permit such accesses for
997 various reasons. Not quite complete -- buffer.c still needs some
998 work, and w32/mac files need rechecking -- so compile-time
999 enforcement is left disabled for now.
1001 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
1002 gcc with a union-based Lisp object rep. Redefine as no-op for now.
1003 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
1004 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
1005 (XSETCAR, XSETCDR): New macros.
1006 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
1007 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
1008 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
1009 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
1011 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
1012 * buffer.c (record_buffer, Fbury_buffer)
1013 (swap_out_buffer_local_variables, recenter_overlay_lists)
1014 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
1015 fields of a cons cell respectively.
1016 * callint.c (quotify_args, Fcall_interactively): Likewise.
1017 * ccl.c (Fregister_code_conversion_map): Likewise.
1018 * coding.c (detect_coding_system): Likewise.
1019 * composite.c (get_composition_id, make_composition_value_copy):
1021 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
1022 (swap_in_symval_forwarding, set_internal, Fset_default)
1023 (Fmake_variable_buffer_local, Fmake_local_variable)
1024 (Fmake_variable_frame_local): Likewise.
1025 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
1026 * keymap.c (Fset_keymap_parent, store_in_keymap)
1027 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
1028 * minibuf.c (get_minibuffer): Likewise.
1029 * search.c (Fmatch_data): Likewise.
1030 * textprop.c (extend_property_ranges): Likewise.
1031 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
1032 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
1034 * w32term.c (x_delete_display): Likewise.
1035 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
1037 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
1038 * doc.c (store_function_docstring): Use XSETCARFASTINT.
1039 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
1040 (Fread_file_name): Use XSETCAR.
1041 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
1043 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
1044 * frame.c (Fmake_terminal_frame): Use XSETCDR.
1045 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
1047 * keyboard.c (read_char): Alter list traversal to avoid taking the
1048 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
1049 (parse_menu_item): Use XSETCAR and XSETCDR.
1050 (reach_char_x_menu_prompt): Use XSETCAR.
1051 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
1052 (Fcommand_execute): Use XSETCDR.
1053 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
1054 (openp): Change list traversal to avoid using XCAR as lvalue.
1055 (read_list): Use XSETCDR.
1056 * process.c (wait_reading_process_input): Change wait_for_cell
1057 handling to avoid taking addresses of cons cell slots.
1058 * xselect.c (x_own_selection, x_handle_selection_clear)
1059 (x_clear_frame_selections): Use XSETCDR.
1060 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
1061 (x_handle_property_notify, x_get_foreign_selection)
1062 (x_handle_selection_notify): Use XSETCAR.
1064 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1066 * buffer.c: Put doc strings in comments.
1068 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
1070 2001-10-15 Sam Steingold <sds@gnu.org>
1072 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
1074 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1076 * process.c (process-inherit-coding-system-flag)
1077 (get-buffer-process): Do not confuse make-docfile with doc strings
1080 * editfns.c (Fchar_to_string): Make doc string consistent with
1081 arguments. Put doc strings in comments.
1083 * abbrev.c, minibuf.c: Put doc strings in comments.
1085 2001-10-15 Gerd Moellmann <gerd@gnu.org>
1087 * window.c (window_loop): Don't check for Fother_buffer returning nil.
1089 * window.c (select_window_1): Unfreeze window start. Remove a
1090 doubled test for WINDOW being live.
1092 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1094 * fns.c (Fmapconcat): Fix typo in a doc string.
1096 * dispnew.c (Fsleep_for): Fix typo in a doc string.
1098 2001-10-15 Gerd Moellmann <gerd@gnu.org>
1100 * xterm.c (x_draw_glyph_string): Restore clipping after
1103 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1105 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
1107 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
1109 * indent.c (skip_invisible): Use new retval of
1110 TEXT_PROP_MEANS_INVISIBLE.
1112 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
1113 If a parent is reached and noinherit is set, exit immediately.
1114 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
1116 * s/ms-w32.h (EXEC_SUFFIXES):
1117 * s/msdos.h (EXEC_SUFFIXES):
1118 * process.h (EXEC_SUFFIXES): Remove.
1120 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
1121 (decode_suffixes): Remove.
1123 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
1124 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
1125 (invisible_ellipsis_p): Remove.
1127 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
1128 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
1129 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
1130 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
1131 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
1133 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1135 * lisp.h (Ftop_level): Add prototype.
1137 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
1138 (XTread_socket): Improve style of comments to follow other
1141 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
1142 is already prototyped in included lisp.h).
1144 * frame.c (Fset_mouse_position): Improve style of comment to
1145 follow other comments.
1146 (Fset_mouse_pixel_position): Improve style of comment to follow
1148 (Fmake_frame_visible): Doc fix and typo in comment.
1149 (Fmake_frame_invisible): Doc fix and typo in comment.
1150 (Ficonify_frame): Fix typo in comment.
1152 2001-10-14 Gerd Moellmann <gerd@gnu.org>
1154 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
1155 * term.c, alloc.c: Put doc strings in comments.
1157 2001-10-13 Gerd Moellmann <gerd@gnu.org>
1159 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
1160 Provide definitions for doc strings in comments.
1162 * fns.c: Put doc strings in comments.
1164 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
1166 * dired.c (file_name_completion): Ignore a candidate directory if
1167 it matches an element in completion-ignored-extensions that ends
1169 (syms_of_dired) <completion-ignored-extensions>: Mention the above
1170 feature in the doc string.
1171 (Ffile_name_completion): Ditto.
1173 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
1175 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
1177 * xfns.c (syms_of_xfns): Update calls to Fprovide.
1179 * lisp.h (Fprovide): Update prototype.
1180 (Ffeaturep, invisible_p): Remove.
1182 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
1183 (DOLIST, LOOP_PROPVAL): New macros.
1184 (invisible_p, invisible_ellipsis_p): Use them.
1185 (invisible_noellipsis_p): New function.
1186 (syms_of_xdisp): Use empty_string.
1188 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
1190 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
1191 (syms_of_lread) <Vafter_load_alist>: Update docstring.
1193 * print.c (Fwith_output_to_temp_buffer): Align with
1194 internal_with_output_to_temp_buffer.
1195 (print_preprocess): Use traverse_intervals_noorder.
1196 (print_object): Update call to traverse_intervals.
1198 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
1199 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
1201 * intervals.c (traverse_intervals_noorder): New function.
1202 (search_for_interval, count_intervals): Use it.
1203 (traverse_intervals): Use less stack space and drop `depth' arg.
1205 * fns.c (Ffeaturep): Add new `subfeature' arg.
1206 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
1207 (Qsubfeatures): New var.
1208 (syms_of_fns): Initialize it.
1210 * keymap.c (Fkey_description): Use empty_string.
1211 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
1212 (syms_of_keymap): Setup inheritance between maps.
1213 Don't export Sdescribe_bindings_internal any more.
1215 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
1217 2001-10-12 Gerd Moellmann <gerd@gnu.org>
1219 * xterm.c (notice_overwritten_cursor): Renamed from
1220 note_overwritten_text_cursor. Rewritten to take glyph widths into
1223 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1225 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
1226 multi-line strings without a trailing "\n\".
1228 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1230 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
1233 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
1235 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
1237 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
1238 * w32proc.c (sys_spawnve):
1239 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
1240 * w32.c (check_windows_init_file):
1241 * sound.c (Fplay_sound):
1242 * emacs.c (init_cmdargs):
1243 * process.c (Fstart_process): Update calls to openp.
1245 * callproc.c (Vexec_suffixes): New var.
1246 (Fcall_process): Update call to openp.
1247 (decode_suffixes): New function.
1248 (syms_of_callproc): Init exec-suffixes.
1250 * lread.c (Vload_suffixes, default_suffixes): New vars.
1251 (openp): Take a lisp list of suffixes.
1252 Check for file-name-handlers even if the file was absolute already.
1253 (syms_of_lread): Declare load-suffixes.
1254 (Fload): Fix up call to openp.
1255 Don't bother checking for file-name-handler at the very beginning.
1257 * keymap.h (Fcopy_keymap): Don't export.
1259 * lisp.h (empty_string): Declare.
1260 (Vload_suffixes, Vexec_suffixes): Declare.
1261 (openp): Update prototype.
1263 * emacs.c (empty_string): New var.
1264 (syms_of_emacs): Initialize it.
1266 * search.c (wordify): Use it.
1268 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
1269 selected window if it's not displayed there. Handle the case
1270 when the window is dedicated.
1271 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
1273 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
1275 * syntax.h (struct gl_state_s): Change the meaning of b_property.
1276 Remove left_ok and right_ok.
1277 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1278 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
1279 new meaning of b_property.
1281 * syntax.c (update_syntax_table): Simplify.
1282 (Fforward_comment): Don't skip quoted chars when going backward.
1284 2001-10-11 Gerd Moellmann <gerd@gnu.org>
1286 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
1287 in case I is of some unsigned type, in which case
1288 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
1289 comparison becomes bogus.
1291 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
1292 (Fuser_full_name): Fix bug treating a float as a fixnum.
1294 * data.c (Fstring_to_number): Use make_fixnum_or_float.
1296 * lisp.h (make_fixnum_or_float): New macro.
1298 * lisp.h (circular_list_error): Add prototype.
1300 * data.c (Qcircular_list): New variable.
1301 (circular_list_error): New function.
1302 (syms_of_data): Initialize it Qcircular_list.
1304 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
1306 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
1307 casefiddle.c, buffer.c: Include keymap.h.
1309 2001-10-10 Gerd Moellmann <gerd@gnu.org>
1311 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
1312 options. From Dave Love <d.love@dl.ac.uk>.
1314 2001-10-09 Gerd Moellmann <gerd@gnu.org>
1316 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
1317 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
1319 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
1321 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
1323 2001-10-08 Andrew Innes <andrewi@gnu.org>
1325 * lisp.h [max]: Undef min and max before redefining them.
1327 * w32gui.h: Do not undef min and max.
1329 * w32heap.h: Do not undef min and max.
1331 * s/ms-w32.h: Do not undef min and max.
1333 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
1335 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
1337 2001-10-08 Sam Steingold <sds@gnu.org>
1339 * keymap.c (current-active-maps): Quote newlines (compilation error).
1341 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1343 * Makefile.in (lisp, shortlisp): Replace bindings.el with
1344 bindings.elc, since otherwise doc strings in bindings.el get wrong
1347 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
1349 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
1351 * keyboard.h (map_prompt): Remove.
1353 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
1354 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
1356 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
1358 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
1360 * keyboard.c (map_prompt): Remove.
1361 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
1364 * keymap.h: New file. Extracted from lisp.h.
1366 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
1367 (accessible_keymaps_1): New function.
1368 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
1369 (Fwhere_is_internal): Use Fcurrent_active_maps.
1370 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
1371 Insert in current buffer rather than standard-output.
1372 Don't call `help-mode'. Export to elisp.
1373 (describe_buffer_bindings): New wrapper.
1374 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
1375 and Sdescribe_buffer_bindings.
1377 2001-10-08 Gerd Moellmann <gerd@gnu.org>
1379 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
1380 Remove code setting signal handler.
1382 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
1383 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
1385 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1387 * keyboard.c: Don't define min/max.
1389 2001-10-08 Gerd Moellmann <gerd@gnu.org>
1391 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
1392 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
1393 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
1394 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
1395 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
1396 Don't define min/max.
1398 * lisp.h (min, max): New macros.
1400 * puresize.h (BASE_PURESIZE): Increase to 725000.
1402 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1404 * xfaces.c (free_frame_menubar): Add prototype.
1406 * lisp.h (init_window): Add prototype.
1408 * editfns.c: Include ctype.h.
1410 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
1411 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
1412 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
1415 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
1416 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
1417 `popup_activated_flag' and `title'.
1419 * doc.c (Fdocumentation_property): Fix typo in a doc string.
1421 * emacs.c (main): Remove extra `;'.
1423 * atimer.h (struct atimer): Fix typos in a comment.
1425 * atimer.c: Fix typo.
1427 * Makefile.in: Fix typo.
1429 * README: Remove obsolete part mentioning removed VMS file.
1431 2001-10-07 Miles Bader <miles@gnu.org>
1433 * Makefile.in (lisp, shortlisp): Add `button.elc'.
1435 2001-10-07 Ken Raeburn <raeburn@gnu.org>
1437 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
1440 * lisp.h (Ffield_end): Declare.
1442 2001-10-07 Gerd Moellmann <gerd@gnu.org>
1444 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
1446 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
1448 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
1450 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
1452 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
1453 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
1455 * alloc.c (inhibit_garbage_collection): Simplify.
1456 (Fmemory_use_counts): Ditto.
1458 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
1459 (syms_of_data): DEFVAR_INT most-positive-fixnum and
1460 most-negative-fixnum.
1462 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
1463 (FIXNUM_OVERFLOW_P): New macros.
1465 2001-10-06 Miles Bader <miles@gnu.org>
1467 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
1468 scroll_bar_bottom_shadow_pixel fields.
1469 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
1470 for the shadows, and tell the toolkit about them if we succeed.
1471 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
1472 Free scroll-bar shadow colors.
1473 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
1474 Free scroll-bar shadow colors when the background color changes.
1475 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
1476 Initialize scroll-bar shadow-color fields.
1478 2001-10-05 Gerd Moellmann <gerd@gnu.org>
1480 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
1482 2001-10-05 Miles Bader <miles@gnu.org>
1484 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
1485 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
1486 New functions (were in simple.el).
1487 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
1488 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
1489 (syms_of_minibuf): Initialize them.
1491 2001-10-05 Gerd Moellmann <gerd@gnu.org>
1493 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
1494 (tiff_load): Install them as error and warning handler.
1496 2001-10-04 Andrew Innes <andrewi@gnu.org>
1498 * w32fns.c (x_to_w32_color): Fix argument to alloca.
1499 (w32_load_system_font): Don't believe what GetLanguageFontInfo
1500 says; query codepage info directly to determine if font is double byte.
1501 (x_to_w32_charset): Handle private format for unknown charsets.
1502 Handle wildcards in charset spec, by ignoring them.
1503 (w32_codepage_for_font): Fix argument to alloca. Don't remove
1504 "*-" prefix from charset.
1505 (x_to_w32_font): Enlarge remainder array for safety. Specifically
1506 handle the truncated font spec form constructed by font_list_1, so
1507 that we correctly identify the charset fields. Don't remove "*-"
1508 prefix from charset.
1509 (w32_list_synthesized_fonts): Fix argument to alloca.
1511 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
1513 * window.h (MINI_WINDOW_P): Use NILP.
1515 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
1517 * termhooks.h (struct input_event): Use proper type for `kind'.
1519 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1521 This handles unknown keysyms better than before. For example,
1522 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
1523 Emacs formerly completely ignored F5. With the change, it derives
1524 a key symbol from the name of the X keysym, `ccaron' in this case.
1525 Reported by Martin Buchholz.
1527 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
1530 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
1531 that EVENT->code isn't a function key, use the keysym's name.
1533 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1535 FOREACH is a macro that should make it easier to loop over Lisp
1536 lists with checks for cycles and proper lists.
1538 * lisp.h (LIST_END_P, FOREACH): New macros.
1540 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1542 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
1543 called for a lost connection. Prevent dumping core in this case.
1544 Instead print the X error, and exit. On user request.
1546 * xterm.c (error_msg): New variable.
1547 (x_fatal_error_signal): New function.
1548 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
1549 as fatal_error_signal_hook around the call to XtCloseDisplay.
1551 * emacs.c (fatal_error_signal_hook): New variable.
1552 (fatal_error_signal): Call that function.
1554 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1556 With this, Emacs prints how much pure storage it will
1557 approximately need in case pure storage overflows while dumping.
1559 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
1561 (init_alloc_once): Initialize new variables.
1562 (PURE_POINTER_P): Use new variables.
1563 (pure_alloc): If pure storage overflows, allocate from the heap.
1564 (check_pure_size): New function.
1565 (Fgarbage_collect): Don't GC if pure storage has overflowed.
1567 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
1568 (check_pure_size): Add prototype.
1570 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
1572 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1574 This adds a post-gc-hook that's run with GC inhibited.
1575 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
1577 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
1578 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
1579 (Fgarbage_collect): Run post-gc-hook.
1581 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1583 This adds `defvaralias' and `indirect-variable'. Changes not
1584 directly related to this feature are there to gain the same
1585 performance again as before variable aliases.
1587 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
1588 code to get and set symbol values, to take defvaralias into account.
1590 (Note: the new `constant' bit-flag in symbols would make it
1591 possible to define arbitrary read-only variables, e.g. with
1594 Documentation is in lispref/variables.texi. Added to NEWS.
1596 * lisp.h (enum symbol_interned): New enumeration.
1597 (struct Lisp_Symbol): Remove member `obarray', add
1598 `indirect_variable', `constant', and `interned'.
1599 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
1600 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
1601 (indirect_variable): Add prototype.
1603 * print.c (print_preprocess, print_object): Test internedness of
1604 symbols differently.
1606 * lread.c (Fintern, Funintern): Set symbol's interned and constant
1608 (init_obarray): Likewise for t and nil.
1610 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1611 (Fdefvaralias): New function.
1612 (specbind): Simplify the test if symbol is a constant.
1613 (syms_of_eval): Defsubr Fdefvaralias.
1615 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1616 (Qcyclic_variable_indirection): New variable.
1617 (Fkeywordp): Check for internedness differently.
1618 (Fmakunbound): Simplify the test if symbol is a constant.
1619 (indirect_variable, Findirect_variable): New functions.
1620 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
1622 (let_shadows_buffer_binding_p): Check for variable aliases.
1623 (set_internal): Simplify the test if SYMBOL is a constant.
1624 If SYMBOL has a buffer-local value and is an alias, use the aliased
1626 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
1629 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
1630 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
1633 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
1635 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
1636 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
1637 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
1639 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1643 2001-10-03 Miles Bader <miles@gnu.org>
1645 * callproc.c (syms_of_callproc): Explicitly state in the
1646 documentation for `process-environment' that earlier entries take
1647 precedence over later ones.
1649 2001-10-02 Miles Bader <miles@gnu.org>
1651 * textprop.c (Fnext_char_property_change)
1652 (Fprevious_char_property_change): Remove reference to non-existant
1653 argument OBJECT from doc-string.
1655 2001-10-01 Gerd Moellmann <gerd@gnu.org>
1657 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
1658 (try_window_id): Skip back over lines ending in a newline from a
1661 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
1664 2001-10-01 Richard M. Stallman <rms@gnu.org>
1666 * search.c (Freplace_match): Doc fix.
1668 2001-09-28 Andrew Innes <andrewi@gnu.org>
1670 * w32menu.c (set_frame_menubar): Take into account that
1671 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1674 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
1676 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
1678 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1680 * s/gnu-linux.h: Fix a typo in comment.
1682 2001-09-28 Andreas Schwab <schwab@suse.de>
1684 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
1685 nocombreloc, in case -z combreloc is the default.
1687 2001-09-28 Gerd Moellmann <gerd@gnu.org>
1689 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
1690 really going on here.
1692 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
1694 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
1696 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
1698 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
1699 utf-8, menu-bar, and latin-N.
1700 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
1701 unconditionally now.
1702 (lisp): Add latin-N, since they are preloaded.
1704 2001-09-27 Gerd Moellmann <gerd@gnu.org>
1706 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
1707 to the left. Some cleanup.
1709 * xdisp.c (display_mode_element): One more case where a string's
1710 multibyteness should be used for display.
1712 2001-09-26 Gerd Moellmann <gerd@gnu.org>
1714 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
1717 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
1718 of the only temporarily set echoing flag for deciding when
1721 * keyboard.c (echo_kboard): Make externally visible.
1723 * lisp.h (echo_kboard): Declare extern.
1725 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
1726 fonts_changed_p if we need larger matrices due to vscrolling.
1727 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
1728 this round of redisplay if make_cursor_line_fully_visible fails.
1729 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
1730 (try_cursor_movement, try_scrolling): Use them instead of integers.
1732 * dispextern.h (required_matrix_width, required_matrix_height):
1735 * dispnew.c (required_matrix_width, required_matrix_height):
1737 (allocate_matrices_for_window_redisplay)
1738 (allocate_matrices_for_frame_redisplay: Use them.
1739 Remove parameters CH_DIM.
1741 * xdisp.c (display_mode_lines): Temporarily set selected_frame
1742 and selected_window to the frame of the window whose mode-lines
1743 are displayed, and to the window itself.
1744 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
1747 2001-09-25 Gerd Moellmann <gerd@gnu.org>
1749 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
1750 the image cache under us.
1752 * xdisp.c (display_mode_element): If the mode element is a symbol
1753 with a string value, use that string's multibyteness for displaying.
1755 * keyboard.c (read_char): Don't clear a message for a switch-frame
1756 event. From Stefan Monnier <monnier@cs.yale.edu>.
1758 * xterm.c (fast_find_position) [0]: Add a presumably more correct
1759 version for after 21.1.
1761 * xdisp.c (row_containing_pos): Make externally visible.
1763 * dispextern.h (row_containing_pos): Add prototype.
1765 * process.c (send_process): Disable composition if from_byte < 0.
1766 From Kenichi Handa <handa@etl.go.jp>.
1768 2001-09-24 Gerd Moellmann <gerd@gnu.org>
1770 * xterm.c (refreshicon): Function removed.
1772 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
1774 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
1776 * xterm.c (toplevel): Remove includes in #if 0.
1778 * process.c (sigchld_handler) [LINUX]: Don't return from
1779 the signal handler at the end of the loop.
1781 2001-09-21 Gerd Moellmann <gerd@gnu.org>
1783 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
1784 Terminate only if kill returns -1, and errno is ESRCH.
1786 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
1788 * Makefile.in (shortlisp): Add ../lisp/env.elc.
1790 2001-09-20 Gerd Moellmann <gerd@gnu.org>
1792 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
1793 since this function can be called during GC.
1795 * callproc.c (Fcall_process): Handle errors from pipe(2).
1796 (child_setup): Delete code in #ifdef vipc.
1798 2001-09-19 Gerd Moellmann <gerd@gnu.org>
1800 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
1801 (display_mode_element): Display the string from decode_mode_spec
1802 depending on its multibyteness.
1804 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
1806 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
1808 2001-09-18 Gerd Moellmann <gerd@gnu.org>
1810 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
1811 recursive_edit_unwind.
1812 (recursive_edit_unwind): Set kboard state according to
1815 * buffer.c (modify_overlay): Don't do nothing if START == END;
1816 This can still be a modification, for example when an overlay has
1817 a before-string or after-string.
1818 (Fdelete_overlay): Prevent redisplay optimizations when deleting
1819 an overlay with before-string or after-string.
1821 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
1822 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
1824 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
1825 first_unchanged_at_end_row is in front of
1826 last_unchanged_at_beg_row. This code should be removed after the
1829 2001-09-17 Gerd Moellmann <gerd@gnu.org>
1831 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
1832 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
1834 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
1837 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
1839 * dired.c (Ffile_attributes): Doc fix.
1841 2001-09-14 Gerd Moellmann <gerd@gnu.org>
1843 * fileio.c (Ffile_symlink_p): Fix last change.
1845 * filelock.c (current_lock_owner): Fix last change.
1847 2001-09-13 Gerd Moellmann <gerd@gnu.org>
1849 * filelock.c (current_lock_owner): If readlink returns ERANGE,
1850 take that to mean that the buffer is too small.
1852 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
1853 that to mean that the buffer is too small.
1855 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
1856 current buffer's multibyteness when discarding the iterator's
1859 * xfns.c (Fx_window_property): Handle case that property gets
1860 deleted between the two calls to XGetWindowProperty.
1862 2001-09-11 Gerd Moellmann <gerd@gnu.org>
1864 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
1866 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
1867 in addition to read-only.
1869 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
1870 to t in addition to read-only.
1872 * lisp.h (Qinhibit_modification_hooks): Declare.
1874 * insdel.c (Qinhibit_modification_hooks): New variable.
1875 (syms_of_insdel): Initialize and staticpro it.
1877 * textprop.c (verify_interval_modification): Don't run
1878 modification-hooks if inhibit_modification_hooks.
1880 * dispnew.c (set_window_cursor_after_update): Fix code
1881 finding glyph row containing cursor when cursor_in_echo_area
1884 * xdisp.c (init_from_display_pos): Put some code in #if 0.
1885 (add_to_log): Use bcopy instead of strcpy.
1886 (init_from_display_pos): Use an explicit loop over bytes in
1887 overlay strings instead of calling index.
1889 2001-09-10 Gerd Moellmann <gerd@gnu.org>
1891 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
1893 * dispnew.c (direct_output_for_insert): Don't change IT's
1894 stop_charpos to something in front of its current position.
1896 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
1899 2001-09-10 Richard M. Stallman <rms@gnu.org>
1901 * frame.c (Fmouse_position): Doc fix.
1903 2001-09-07 Gerd Moellmann <gerd@gnu.org>
1905 * xdisp.c (init_from_display_pos): Don't compare the result
1906 of calling index with NULL.
1908 2001-09-06 Gerd Moellmann <gerd@gnu.org>
1910 * xfns.c (x_set_background_color): Don't change the colors
1911 of the X window of scroll bar widgets.
1913 2001-09-05 Andrew Innes <andrewi@gnu.org>
1915 * w32fns.c (w32_createwindow): Undo last change.
1917 2001-09-05 Gerd Moellmann <gerd@gnu.org>
1919 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
1921 * xdisp.c (string_buffer_position): Use *single_char_property*
1922 functions instead of the *single_property* functions.
1924 2001-09-04 Andrew Innes <andrewi@gnu.org>
1926 * w32term.c (w32_read_socket): Add more information to debugging
1929 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
1930 from Emacs frames, so that calls to GetClipBox in w32term.c
1931 correctly report when part of a frame is visible (including
1932 scrollbars, etc). This prevents repeated redrawing of frames when
1933 only a scrollbar is visible.
1934 (w32_wnd_proc): Add more frame information to debugging output.
1936 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
1938 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
1940 2001-09-03 Gerd Moellmann <gerd@gnu.org>
1942 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
1943 help-echo for a string which doesn't have help-echo itself, use
1944 get-char-property to obtain the help-echo from the string's buffer
1945 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
1946 have mouse-face, look ``under'' the string for mouse-face from an
1948 (fast_find_position): Add parameter STOP. In the final row, stop
1949 before glyphs having STOP as object. Don't consider glyphs that
1950 are not from a buffer.
1952 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
1954 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
1956 * fns.c (Fmd5): Doc fix.
1958 2001-08-31 Gerd Moellmann <gerd@gnu.org>
1960 * composite.c (update_compositions): Do nothing if
1961 inhibit-modification-hooks is set.
1963 2001-08-30 Gerd Moellmann <gerd@gnu.org>
1965 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
1966 and check_message_stack if terminating abnormally. We want
1967 glyph matrices etc. in a core dump.
1969 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
1970 (syms_of_xdisp): Initialize them.
1971 (handle_single_display_prop): Don't change point, bind `object',
1972 `position', and `buffer-position' instead to the object having the
1973 `display' property, position in the object and position in the buffer.
1975 * fileio.c (Finsert_file_contents): Don't change the multibyteness
1976 of the buffer if REPLACE is non-nil.
1978 2001-08-29 Gerd Moellmann <gerd@gnu.org>
1980 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
1982 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
1984 * w32term.c (x_set_glyph_string_background_width)
1985 (show_mouse_face): Track the last changes in xterm.c.
1987 2001-08-28 Gerd Moellmann <gerd@gnu.org>
1989 * xterm.c (x_set_glyph_string_background_width): Set the glyph
1990 string's background width so that multi-line mouse-face is drawn
1991 to the right edge of the window.
1992 (show_mouse_face): Set the row's mouse_face_p flag after drawing
1995 * dispnew.c (direct_output_for_insert): Set updated_area
1996 before inserting/writing glyphs.
1998 * xdisp.c (display_mode_element): Use string_byte_to_char to
1999 determine character positions in strings, use chars_in_text
2000 instead of strwidth.
2001 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
2002 a matrix as parameter; this is easier to use from GDB.
2004 2001-08-28 Miles Bader <miles@gnu.org>
2006 * textprop.c (Fprevious_single_char_property_change)
2007 (Fnext_single_char_property_change): Doc fixes.
2009 2001-08-27 Gerd Moellmann <gerd@gnu.org>
2011 * fileio.c (Finsert_file_contents): Allocate, restore, and
2012 free composition data in the case of REPLACE not being nil.
2014 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
2015 there exist overlay strings with newlines at POS.
2016 (text_outside_line_unchanged_p): Return 0 if changes start at
2017 START and overlays exist at START. Likewise for END.
2018 (try_window_id): Give up if init_to_row_end returns 0.
2020 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
2023 2001-08-24 Gerd Moellmann <gerd@gnu.org>
2025 * keymap.c (access_keymap): Return the cdr of the binding of
2026 a generic character instead of its definition (KEY . BINDING).
2028 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
2029 to 0 also in the REPLACE case.
2031 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
2033 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
2034 open to determine whether file is readable (as for DOS_NT).
2036 2001-08-23 Gerd Moellmann <gerd@gnu.org>
2038 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
2039 coding.type is coding_type_no_conversion or coding_type_raw_text,
2040 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
2041 non-nil instead of just setting enable_multibyte_characters in the
2044 2001-08-22 Gerd Moellmann <gerd@gnu.org>
2046 * dispextern.h (struct face_cache): Add member
2047 menu_face_changed_p.
2049 * xfaces.c (menu_face_changed_default): New variable.
2050 (menu_face_changed_count): Variable removed.
2051 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
2052 the menu_face_changed_default flag, otherwise set the FRAME's
2053 menu_face_changed_p flag if the `menu' face has been changed.
2054 Prevent calling set_font_frame_param if FRAME is t.
2055 (make_face_cache): Initialize cache's menu_face_changed_p
2056 from menu_face_changed_default.
2057 (realize_basic_faces): Look into the frame's face cache to
2058 determine if the menu appearance needs updating.
2060 * keymap.c (access_keymap): Fix last change to not consider
2061 IDX when it has modifiers.
2063 2001-08-21 Gerd Moellmann <gerd@gnu.org>
2065 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
2066 . BINDING) exists, where GENERIC-CHAR is the generic character of
2067 the charset of IDX, return BINDING unless there exists a binding
2070 2001-08-16 Gerd Moellmann <gerd@gnu.org>
2072 * xrdb.c (SYSV): Don't define on Solaris 2.
2073 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
2075 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
2076 of the screen line, not text line, containing IT's current position.
2078 2001-08-15 Gerd Moellmann <gerd@gnu.org>
2080 * window.c (window_scroll_pixel_based): Don't recenter if
2081 PT is partially visible in the window.
2083 * xterm.c (expose_window_tree, expose_window, expose_line):
2084 Return 1 when overwriting mouse-face.
2085 (expose_frame): If mouse-face was overwritten, redo it.
2087 * xfaces.c (x_update_menu_appearance): Don't call
2088 set_frame_menubar, let the next redisplay do it.
2090 2001-08-14 Andrew Innes <andrewi@gnu.org>
2092 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
2093 drawing glyph string.
2095 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
2097 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
2100 2001-08-14 Gerd Moellmann <gerd@gnu.org>
2102 * xfaces.c (x_update_menu_appearance): Save and restore value of
2103 interrupt_input_blocked.
2105 2001-08-13 Gerd Moellmann <gerd@gnu.org>
2107 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
2108 a line start, move back to the line start.
2110 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
2111 exactly when a mini-buffer is active.
2113 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
2114 in units of 1/8 character on non window-system frames.
2115 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
2117 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
2119 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
2122 2001-08-09 Gerd Moellmann <gerd@gnu.org>
2124 * keyboard.c (Vpre_help_message): New variable.
2125 (syms_of_keyboard): Initialize and staticpro it.
2126 (show_help_echo): Record current message before displaying a
2127 help-echo, and restore that message when clearing the help.
2129 * xfns.c (x_create_im): Remove prototype.
2131 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
2133 * dispnew.c (adjust_glyph_matrix): Undo last change.
2135 2001-08-08 Gerd Moellmann <gerd@gnu.org>
2137 * dispnew.c (adjust_glyph_matrix): In the optimization for
2138 windows whose height has changed, disable partially visible lines.
2140 2001-08-07 Gerd Moellmann <gerd@gnu.org>
2142 * window.c (Frecenter): If ARG < 0, and on a window system
2143 frame, count in some empty lines when we can't move -ARG lines down.
2145 * xdisp.c (start_display): Don't try to determine the continuation
2146 lines width if lines are truncated. It's superfluous and leads to
2147 incorrect results if POS is not visible in the window after
2148 reseating the iterator at the previous line start.
2150 2001-08-06 Gerd Moellmann <gerd@gnu.org>
2152 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
2154 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2156 * alloc.c (init_stack): Remove declaration.
2158 2001-08-03 Gerd Moellmann <gerd@gnu.org>
2160 * keyboard.c (read_key_sequence): Check that key is an integer
2161 before comparing it with quit_char.
2162 (add_command_key): Use larger_vector.
2163 (read_char_x_menu_prompt): Instead of converting symbol and
2164 integer events into conses (EVENT . nil), use (EVENT . disabled)
2165 which cannot be confused with valid events.
2166 (read_char): When reading from Vunread_command_events, check for
2167 events of the form (EVENT . disabled) instead of
2170 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
2171 a float, determine the max height from the frame's height.
2173 2001-08-02 Gerd Moellmann <gerd@gnu.org>
2175 * xdisp.c (redisplay_internal): Take message_cleared_p into
2176 account only if minibuf_level == 0.
2178 2001-08-01 Gerd Moellmann <gerd@gnu.org>
2180 * xdisp.c (redisplay_internal): Add a check for the last
2183 * xdisp.c (message_cleared_p): New variable.
2184 (clear_message): Set message_cleared_p when clearing the current
2186 (redisplay_internal): Look at message_cleared_p to capture
2187 the case that the echo area should be cleared.
2189 * keyboard.c (command_loop_1): Fix spelling of
2190 resize_echo_area_exactly.
2192 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
2194 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
2196 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
2197 current matrix when the window gets smaller.
2199 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
2201 * print.c (strout): Cast the character passed to insert_char to
2202 unsigned char, to avoid sign extension when it is promoted to int.
2204 2001-07-31 Gerd Moellmann <gerd@gnu.org>
2206 * fileio.c (Finsert_file_contents): Don't treat a return value
2207 of 0 from emacs_read as an IO error.
2209 2001-07-30 Gerd Moellmann <gerd@gnu.org>
2211 * keyboard.c (abs): New macro.
2212 (double_click_fuzz): New variable.
2213 (make_lispy_event): Use it to determine what makes a double-click.
2214 (syms_of_keyboard): DEFVAR_INT it.
2216 * xmenu.c (set_frame_menubar): Take into account that
2217 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
2220 2001-07-27 Gerd Moellmann <gerd@gnu.org>
2222 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
2224 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
2225 of row's visible height.
2227 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
2228 deal with the first overlay string having an image `display' property.
2229 (try_window_reusing_current_matrix, compute_line_metrics):
2230 Fix computation of row's visible height for the case that part of the
2231 row is invisible above and part of the row is at the same time
2232 invisible below the window.
2234 2001-07-26 Gerd Moellmann <gerd@gnu.org>
2236 * xfns.c (x-show-tip): Doc fix.
2238 * xfns.c (Vx_max_tooltip_size): New variable.
2239 (syms_of_xfns): DEFVAR_LISP it.
2240 (Fx_show_tip): Set frame's window_width to the width of the
2241 window. Use a maximum tooltip size specified by
2242 Vx_max_tooltip_size, if that has valid contents.
2243 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
2245 2001-07-26 Andrew Innes <andrewi@gnu.org>
2247 * w32term.c (x_display_list): New variable.
2248 (w32_term_init): Set it.
2250 * w32term.h (x_display_list): New extern.
2252 2001-07-26 Gerd Moellmann <gerd@gnu.org>
2254 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
2255 is non-nil, instead of when redisplaying_p is non-zero.
2257 (mark_window_display_accurate_1): Add an assertion.
2259 2001-07-25 Gerd Moellmann <gerd@gnu.org>
2261 * dispextern.h (struct it): Increase size of ctl_chars to 16.
2263 * xfns.c (Fx_file_dialog): Block/unblock input while processing
2264 events so that we get a chance of processing expose events.
2266 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
2268 2001-07-24 Gerd Moellmann <gerd@gnu.org>
2270 * xfns.c (valid_image_p): Protect better against invalid image
2271 specifications. Previous code could signal an error.
2273 2001-07-23 Gerd Moellmann <gerd@gnu.org>
2275 * indent.c (current_column): Fix column computation in the
2276 presence of display table entries.
2277 (current_column_1, Fmove_to_column, compute_motion): Likewise.
2279 * dispnew.c (adjust_glyph_matrix): In the optimization for
2280 windows whose height has changed, use the new window height
2281 to compute which rows to invalidate.
2283 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
2284 (MAX_10_EXP): New macro.
2287 * coding.c (code_convert_region): Handle the multibyte case if
2288 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
2290 2001-07-20 Gerd Moellmann <gerd@gnu.org>
2292 * dispextern.h (struct face): Change type of `stipple' to
2295 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
2297 2001-07-19 Gerd Moellmann <gerd@gnu.org>
2299 * dispnew.c (update_window): Don't set the cursor at the end
2300 of the update if display update has been paused.
2302 * composite.h (syms_of_composite): Renamed from syms_of_composition.
2304 2001-07-18 Ken Raeburn <raeburn@gnu.org>
2306 * fns.c (Fset_char_table_default): Check that a charset is defined
2307 before checking its dimension.
2309 2001-07-17 Ken Raeburn <raeburn@gnu.org>
2311 * coding.c (setup_coding_system): Don't do any designation based
2312 on reg_bits if charset is not yet defined.
2314 * lisp.h (XVECTOR): Verify correct object type before returning a
2315 pointer, using eassert.
2317 2001-07-17 Gerd Moellmann <gerd@gnu.org>
2319 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
2320 Increase to 4096 because of paste problems reported on GNU/Linux.
2322 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
2324 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
2326 2001-07-16 Gerd Moellmann <gerd@gnu.org>
2328 * fileio.c (unwind_read): Function removed.
2329 (read_non_regular, read_non_regular_quit): New functions.
2330 (Finsert_file_contents): When reading from non-regular files,
2331 arrange to catch a `quit' and terminate the loop. Rearrange
2332 code so that a `quit' when reading from a regular file doesn't
2333 insert text in the buffer.
2335 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
2336 Clear faces afterwards.
2337 (clear_font_table): Take a x_display_info parameter. Don't free
2338 fonts being the default font of any frame on the given display.
2340 2001-07-13 Gerd Moellmann <gerd@gnu.org>
2342 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
2343 instead of CHAR_STRING which can signal an error.
2345 * charset.c (char_to_string_1): Extracted from char_to_string.
2346 Return -1 instead of signaling an error.
2347 (char_to_string): Use it.
2349 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
2351 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
2353 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
2354 is t, don't try to append anything to it.
2356 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
2358 * dired.c (file_name_completion): Pass dp->d_name to
2359 Fstring_match, not elt, which is always nil here.
2361 2001-07-12 Gerd Moellmann <gerd@gnu.org>
2363 * xselect.c (x_decline_selection_request): Handle errors
2364 caused by receivers that have vanished.
2366 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
2367 ignoring events on foreign windows in #if 0. Always dispatch
2368 the event after checking it with x_handle_property_notify.
2370 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
2371 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
2372 TRACE macros to facilitate debugging. Add additional trace statements.
2373 (toplevel): Add prototypes for file-local functions.
2374 (x_atom_to_symbol): Remove DPYINFO parameter.
2376 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
2378 * w32menu.c (menubar_selection_callback, w32_menu_show):
2379 Initialize `entry' to nil.
2380 (w32_dialog_show): Remove unused `save_wv' variable.
2381 (name_is_separator): Recognize "--:foo" and "--foo-bar".
2383 2001-07-11 Gerd Moellmann <gerd@gnu.org>
2385 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
2387 * fileio.c (unwind_read): Print a message when discarding inserted
2388 text or switching the buffer to unibyte. Change parameter.
2389 (Finsert_file_contents): Don't pass VISIT to unwind_read.
2391 * fileio.c (unwind_read): New function.
2392 (Finsert_file_contents): Record it as unwind-function for
2393 the case that reading is interrupted by C-g.
2395 2001-07-10 Gerd Moellmann <gerd@gnu.org>
2397 * dispnew.c (update_window): Don't skip the header-line
2398 update when scrolling_window returns 0.
2400 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
2402 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
2403 for the case that x_decode_color signals an error.
2405 * xdisp.c (add_to_log): Do nothing if called asynchronously.
2407 2001-07-09 Gerd Moellmann <gerd@gnu.org>
2409 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
2410 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
2413 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
2415 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
2416 doc string line for dos-timezone-offset.
2418 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
2419 inline assembly, to avoid compiler warnings.
2420 (syms_of_msdos): Add \n\ at the end of a line in the doc string
2421 line for dos-unsupported-char-glyph.
2423 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
2425 2001-07-05 Gerd Moellmann <gerd@gnu.org>
2427 * sound.c: Include Emacs' header files with #include "...".
2429 * eval.c (specbind): Additionally record the buffer that was
2430 current when a buffer-local or frame-local variable was bound.
2432 2001-07-04 Gerd Moellmann <gerd@gnu.org>
2434 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
2435 to unibyte characters in unibyte buffers.
2437 2001-07-03 Gerd Moellmann <gerd@gnu.org>
2439 * eval.c (specbind): If SYMBOL has a frame-local binding, record
2440 the frame on the binding stack. Change format of entries for
2441 local bindings on the binding stack to '(SYMBOL . WHERE)'.
2442 (unbind_to): Handle unbinding a frame-local variable.
2444 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
2445 glyphs and truncation glyphs at the end of a row from its pixel width.
2446 (dump_glyph_row): Print row's continuation_lines_width.
2447 (try_window_id): Take the shortcut if ZV is visible in the
2448 window, but there are actually no changes at ZV.
2450 2001-07-02 Gerd Moellmann <gerd@gnu.org>
2452 * xterm.h (x_free_dpy_colors): Add prototype.
2454 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
2455 right number of arguments.
2457 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
2458 ($(lwlibdir)TAGS): New target.
2459 (TAGS): Fix dependency list.
2461 * xterm.c (x_list_fonts): Make sure XFreeFont is called
2464 2001-06-30 Gerd Moellmann <gerd@gnu.org>
2466 * emacs.c (main): Remove extern declaration for sys_nerr, which
2467 isn't used and causes a compilation error with GCC 3.0 on
2470 2001-06-27 Gerd Moellmann <gerd@gnu.org>
2472 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
2473 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
2474 (toplevel): Include <signal.h> and syssignal.h.
2476 * sound.c (vox_configure, vox_close): Turn off atimers
2479 2001-06-26 Gerd Moellmann <gerd@gnu.org>
2481 * keyboard.c (read_char) <non_reread>: Record the previous idle
2482 start time before calling timer_stop_idle.
2483 (read_char) <reread_first>: After processing a help-echo event,
2484 restore the previous idle start time.
2486 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
2487 the start of invisible text.
2488 (setup_for_ellipsis): New function.
2489 (next_overlay_string): After all overlay strings have been
2490 processed, display an ellipsis if necessary.
2491 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
2492 (push_it): Initialize display_ellipsis_p on the iterator's stack.
2494 * dispextern.h (struct iterator_stack_entry): Add member
2497 2001-06-25 Gerd Moellmann <gerd@gnu.org>
2499 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
2500 on the value of the wait-for-wm frame parameter.
2502 * xterm.h (struct x_output): Add member wait_for_wm.
2504 * xfns.c (Qwait_for_wm): New variable.
2505 (x_frame_parms): Add entry for `wait-for-wm".
2506 (x_set_wait_for_wm): New function.
2507 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
2508 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
2510 * xdisp.c (try_window_id) <all changes below window end>: Don't
2511 take this shortcut if ZV is visible in the window.
2512 (try_window_id): When checking for window start being in changed
2513 text, don't check that the buffer's size has changed.
2515 2001-06-23 Richard M. Stallman <rms@gnu.org>
2517 * minibuf.c (Fcompleting_read): Doc fix.
2519 2001-06-19 Gerd Moellmann <gerd@gnu.org>
2521 * composite.c (Ffind_composition_internal): Accept ZV
2522 and a string's end position as POS.
2524 2001-06-18 Gerd Moellmann <gerd@gnu.org>
2526 * composite.c (Ffind_composition_internal): Check POS
2529 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
2531 * editfns.c (Fmessage_box): If the frame is not under a window
2532 system, output the message in the echo area.
2534 2001-06-14 Richard M. Stallman <rms@gnu.org>
2536 * xdisp.c (try_window_id): When EOB is visible, don't treat
2537 insertion at EOB as if it were "off the bottom of the screen."
2539 2001-06-11 Andrew Innes <andrewi@gnu.org>
2541 * w32proc.c (create_child): Add new parameter is_gui_app.
2542 (w32_executable_type): Add new parameter is_gui_app.
2543 (sys_spawnve): Use it.
2544 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
2545 SIGQUIT. This matches better how the signals are interpreted by
2546 MSVC compiled programs.
2547 (syms_of_ntproc): Update docstring.
2549 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
2551 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
2552 well otherwise note_mouse_highlight might optimize away highlighting
2553 if we pass over that same overlay again.
2555 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
2557 * lread.c (Fload): Document that the argument is run via
2558 substitute-in-file-name.
2560 2001-05-31 Gerd Moellmann <gerd@gnu.org>
2562 * Makefile.in (bootstrap-doc): New target.
2563 (bootstrap-emacs): Depend on it.
2565 * fileio.c (Fdo_auto_save): Don't try to create the directory of
2566 auto-save-list-file-name when shutting down Emacs, because
2567 creating the directory might signal an error, and leaves
2568 Emacs in a strange state.
2570 * term.c: (tty_cursor_hidden): New variable.
2571 (update_begin): Don't call tty_hide_cursor. Clean up.
2572 (update_end, set_terminal_window, set_scroll_region): Clean up.
2573 (ring_bell, reset_terminal_modes): Clean up.
2574 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
2575 on tty_cursor_hidden.
2576 (write_glyphs): Call tty_hide_cursor.
2578 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
2580 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
2582 2001-05-30 Gerd Moellmann <gerd@gnu.org>
2584 * xfns.c (enum image_value_type): New enumerator
2585 IMAGE_STRING_OR_NIL_VALUE.
2586 (parse_image_spec): Handle it.
2587 (xbm_format, pbm_format): Use it for :foreground and :background.
2588 (xbm_load, pbm_load): Check for nil color names.
2590 * xterm.c (note_mouse_highlight): If an overlapping overlay
2591 exists, but we find that we highlight the same overlay as before,
2592 don't do the highlighting again.
2594 2001-05-29 Gerd Moellmann <gerd@gnu.org>
2596 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
2597 Protect unibyte strings created by replacing their multibyte
2598 equivalents in menu_items.
2600 * keymap.c (Fsingle_key_description): NUL-terminate the string
2601 buffer before calling build_string.
2603 * callproc.c (Fcall_process): Deal with decode_coding returning
2604 CODING_FINISH_INCONSISTENT_EOL.
2606 2001-05-28 Gerd Moellmann <gerd@gnu.org>
2608 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
2609 an item's name with its key description in case the description
2610 is a multibyte string.
2612 * keymap.c (Fsingle_key_description): Create a multibyte string
2615 * macros.c (Fstart_kbd_macro): Doc fix.
2617 * xterm.c (cursor_in_mouse_face_p): New function.
2618 (x_draw_stretch_glyph_string): Use it to choose a different GC
2619 when drawing a cursor within highlighted text.
2621 * editfns.c (char_property_eq): Put in #if 0.
2623 * indent.c (string_display_width): Put in #if 0.
2625 * lread.c (Fload): Remove unused label.
2627 * termcap.c (speeds): Put in #if 0.
2629 2001-05-18 Gerd Moellmann <gerd@gnu.org>
2631 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
2633 * xfaces.c (xlfd_point_size): Don't divide pixel size from
2634 transformation matrix by 10.
2636 2001-05-16 Gerd Moellmann <gerd@gnu.org>
2638 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
2639 only if it's equal to the former foreground pixel color.
2640 (x_set_foreground_color, x_set_background_color)
2641 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
2643 2001-05-16 Dave Love <fx@gnu.org>
2645 * insdel.c (signal_before_change, signal_after_change): Consider a
2646 local change hook which changes the buffer.
2648 * process.c (read_process_output): Don't call signal_after_change
2649 and update_compositions after insert_from_string_before_markers.
2651 2001-05-16 Gerd Moellmann <gerd@gnu.org>
2653 * xfaces.c (split_font_name): Use the right field when
2654 checking for `[...]' syntax.
2656 * buffer.c (copy_overlays): New function.
2657 (clone_per_buffer_values): Use it.
2659 * buffer.h (OVERLAY_PLIST): New macro.
2661 * keymap.c (Fsingle_key_description): Replace a build_string with
2662 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
2664 * fontset.c (Ffontset_info): Check that face is non-null
2665 before accessing its fields.
2667 2001-05-15 Gerd Moellmann <gerd@gnu.org>
2669 * keyboard.c (read_key_sequence): Prevent generating a fake
2672 * xfaces.c (split_font_name): Handle `[...]' for the right
2675 * ccl.c (ccl_driver): Don't copy remaining bytes in case
2676 of CCL_STAT_INVALID_CMD.
2678 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
2680 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
2681 in <var> has no default value yet.
2683 * xfaces.c (try_alternative_families): First try the FAMILY.
2684 And if nothing is found in the end, try again with scalable fonts.
2685 (try_font_list): Let try_alternative_families do a bit more of
2686 the work. Only use FAMILY if it is not nil.
2687 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
2689 2001-05-14 Gerd Moellmann <gerd@gnu.org>
2691 * xterm.c (note_mouse_highlight): Avoid changing the mouse
2692 pointer shape when show_mouse_face has already done it.
2694 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
2697 * xfaces.c (split_font_name): Make sure to leave the loop
2698 with the right value of `i'.
2700 * xfaces.c (split_font_name): Handle matrix transformations
2701 in the pixel and point size fields of XLFD font names.
2702 (xlfd_point_size): Likewise.
2704 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
2706 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
2707 (x_to_w32_font): Add prototype.
2709 * regex.c (malloc, realloc, free) [emacs]: Undefine before
2710 redefining, to avoid compiler warnings.
2712 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
2714 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
2715 (w32_get_bdf_glyph): Cast between unsigned char and char when
2716 passing arguments to subroutines, to shut up compiler warnings.
2717 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
2720 * xfaces.c: Include keyboard.h before frame.h, not after it.
2722 * widget.c: Include keyboard.h before frame.h.
2724 * w32term.h (struct image, struct face): Forward declaration, to
2725 avoid compiler warnings.
2727 2001-05-11 Gerd Moellmann <gerd@gnu.org>
2729 * keyboard.c (read_key_sequence): Don't modify events when
2730 generating fake prefix keys (mode-line, scroll-bar, ...) since
2731 this prevents proper processing of such events when pushed back
2732 into unread-command-events.
2734 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
2735 actually redrawn. Make the function static.
2736 (note_mouse_highlight): Fix a case where the mouse cursor
2737 was changed back to the text cursor.
2739 * xterm.h (clear_mouse_face): Remove prototype.
2741 * xdisp.c (try_window_id): Fix the fix and set the right
2744 * xdisp.c (try_window_id): Fix computation of window end in the
2745 case that lines were deleted at the end of the window. Add some
2746 more debug_method_adds.
2748 * xfaces.c (try_alternative_families): New function.
2749 (try_font_list): Use it. If ATTRS specifies a family, check
2750 fonts from that family first.
2751 (choose_face_font): Remove code setting the family part of
2754 2001-05-10 Gerd Moellmann <gerd@gnu.org>
2756 * xdisp.c (try_window_id): Fix case of all changes before
2759 * xdisp.c (try_window_id): Add some xasserts.
2761 2001-05-09 Gerd Moellmann <gerd@gnu.org>
2763 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
2765 2001-05-09 Dave Love <fx@gnu.org>
2767 * xdisp.c (GIVE_UP): Fix for K&R C.
2769 2001-05-09 Gerd Moellmann <gerd@gnu.org>
2771 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
2773 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
2774 back to the text cursor shape without need.
2776 2001-05-07 Gerd Moellmann <gerd@gnu.org>
2778 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
2780 * dispextern.h (inverse_video): Declare extern.
2782 * keyboard.c (delete_kboard): Handle the case that selected_frame
2783 has been deleted in the course of x_connection_closed.
2785 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
2787 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
2788 Fix the change from 2001-04-30.
2790 2001-05-03 Gerd Moellmann <gerd@gnu.org>
2792 * xfns.c (file_dialog_unmap_cb): New function.
2793 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
2794 where a dialog is closed via the window manager.
2796 * xdisp.c (try_window_id): Cases of changes all in front of
2797 the window start or all below the window end mostly rewritten.
2798 (redisplay_window): Move the tests if try_window_id is
2799 applicable to try_window_id.
2800 (GIVE_UP): New macro.
2802 2001-05-02 Gerd Moellmann <gerd@gnu.org>
2804 * xterm.c (expose_window): Return int. If W is the window
2805 currently being updated, mark the frame garbaged.
2806 Fix computation of rows intersecting the exposed rectangle.
2807 (expose_window_tree): Stop when expose_window returns 0.
2809 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
2810 again if it has already been drawn.
2812 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
2814 * syntax.c (update_syntax_table): Check that oldi has the same
2815 properties as old_prop before deciding not to invalidate.
2817 2001-04-30 Gerd Moellmann <gerd@gnu.org>
2819 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
2820 read-only text that is so because of text properties.
2822 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
2823 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
2824 windows that are components of a Lucid menu bar.
2826 2001-04-27 Gerd Moellmann <gerd@gnu.org>
2828 * term.c (turn_on_face): Fix reverse video handling on terminals
2829 that don't support colors.
2831 2001-04-26 Gerd Moellmann <gerd@gnu.org>
2833 * editfns.c (save_excursion_restore): Don't use XBUFFER on
2836 2001-04-25 Gerd Moellmann <gerd@gnu.org>
2838 * term.c (toggle_highlight): New function.
2839 (turn_on_face): Change handling of reverse video.
2841 * process.c (wait_reading_process_input):
2842 Call record_asynch_buffer_change only if a timer really changed buffers.
2844 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
2845 of the number of overlays to check.
2847 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
2849 * xdisp.c (try_window_id): Fix a case where window_end_pos
2850 and window_end_bytepos were not adjusted.
2852 2001-04-23 Gerd Moellmann <gerd@gnu.org>
2854 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
2857 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
2859 * process.c (wait_reading_process_input) [!subprocesses]:
2860 Don't reference waiting_for_user_input_p, it's not defined in the
2861 branch without async subprocesses support.
2863 2001-04-19 Gerd Moellmann <gerd@gnu.org>
2865 * keyboard.c (delete_kboard): Prevent a dangling reference
2866 from current_kboard to KB, which is freed.
2868 * process.c (wait_reading_process_input):
2869 Call record_asynch_buffer_change after running timers, to make
2870 read_key_sequence aware of buffer changes from under it.
2872 2001-04-18 Gerd Moellmann <gerd@gnu.org>
2874 * xfaces.c (Qscalable_fonts_allowed): New variable.
2875 (realizing_basic_faces_p): Removed.
2876 (x_face_list_fonts): Special handling for realizing_basic_faces_p
2878 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
2879 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
2880 for scalable-fonts-allowed to t.
2882 * fileio.c (Finsert_file_contents): If the file size returned from
2883 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
2884 read from files on a procfs whose contents are generated dynamically.
2886 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
2888 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
2889 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
2890 (__memalign_hook): Make the two prototypes consistent.
2892 2001-04-17 Gerd Moellmann <gerd@gnu.org>
2894 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
2895 matrix of mini-windows.
2897 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
2899 * intervals.c (find_interval): Don't rebalance during signal handling.
2901 2001-04-11 Gerd Moellmann <gerd@gnu.org>
2903 * fns.c: Include blockinput.h.
2905 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
2907 2001-04-10 Gerd Moellmann <gerd@gnu.org>
2909 * fns.c (Fcompare_strings): Fix return values.
2911 * window.c (window_scroll): Change the meaning of N to mean
2912 N screen-fulls or N lines.
2913 (window_scroll_pixel_based, window_scroll_line_based)
2914 (scroll_command, Fscroll_other_window): Change accordingly.
2916 * window.c (window_scroll_pixel_based, Frecenter):
2917 Call window_box_height instead of using it.last_visible_y for the
2918 height of the window.
2920 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
2921 instead of using it.last_visible_y for the height of the window.
2923 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
2924 From Dan Holmsand <dan@eyebee.com>.
2926 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
2927 able to write to hidden and system files. From Dan Holmsand
2930 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
2931 Holmsand <dan@eyebee.com>.
2933 2001-04-09 Gerd Moellmann <gerd@gnu.org>
2935 * fns.c (Fplist_get, Fplist_put): Add QUITs.
2937 * window.c (window_internal_height): Return 1 less if the
2938 window has a header line.
2940 * xdisp.c (try_window_id): When scrolling on a terminal, take
2941 the change of window_internal_height into account.
2943 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
2945 * gmalloc.c (align): If the argument SIZE would overflow
2946 __malloc_ptrdiff_t, fail right away.
2948 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2950 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
2951 Make sure the tooltip is completely visible.
2952 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
2954 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
2956 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
2958 2001-04-06 Dave Love <fx@gnu.org>
2960 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
2963 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2965 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
2967 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
2969 2001-04-05 Gerd Moellmann <gerd@gnu.org>
2971 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
2973 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
2975 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
2976 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
2978 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
2979 shell widget's position only if it is non-null.
2981 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
2982 Set f->output_data.x->widget to null after destroying it.
2984 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
2985 FILENAME to bring it in synch with the documentation.
2987 * xfaces.c (realizing_basic_faces_p): Renamed from
2988 realize_default_face_p.
2989 (realize_basic_faces): Set/clear realizing_basic_faces_p.
2990 (realize_default_face): Don't set the flag.
2992 2001-04-04 Gerd Moellmann <gerd@gnu.org>
2994 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
2996 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
2998 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
2999 the buffer that was used for echoing.
3001 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
3002 (first_font_matching): Removed unused function.
3003 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
3004 (may_use_scalable_font_p): Remove parameter FONT; rename
3005 parameter NAME to FONT.
3006 (x_face_list_fonts): Fix missing bounds check.
3007 (realizing_default_face_p): New variable.
3008 (realize_default_face): Set and clear that flag.
3009 (x_face_list_fonts): When called during the realization of the
3010 default face, and no matching fonts are found when ignoring
3011 scalable fonts and fonts matching a regexp from
3012 face-ignored-fonts, try without ignoring fonts.
3014 2001-04-03 Gerd Moellmann <gerd@gnu.org>
3016 * xfns.c (postprocess_image): New function.
3017 (lookup_image): Call it for all image types except PostScript.
3018 (x_kill_gs_process): Call postprocess_image.
3020 * xterm.c (x_use_underline_position_properties): New variable.
3021 (x_draw_glyph_string): Use it.
3022 (syms_of_xterm): DEFVAR_BOOL it.
3024 2001-04-02 Gerd Moellmann <gerd@gnu.org>
3026 * xterm.c (x_alloc_nearest_color_1): New function.
3027 (x_alloc_nearest_color): Use it.
3028 (x_color_cells): Take a Display as argument, instead of a frame.
3029 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
3030 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
3031 (x_initialize): Register cvt_string_to_pixel as resource converter
3032 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
3034 2001-03-30 Gerd Moellmann <gerd@gnu.org>
3036 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
3037 (set_iterator_to_next): If a string from a display property ends,
3038 consider the case that this might also be the end of an
3039 overlay string having the display property.
3041 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
3043 * xdisp.c (reseat_to_string): Undo last change.
3045 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
3046 matrix of a window when the header line changes, when
3047 new rows are allocated, or when the width changes.
3049 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
3051 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
3053 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
3055 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
3058 2001-03-29 Gerd Moellmann <gerd@gnu.org>
3060 * data.c (Fsubr_interactive_form): New function.
3061 (syms_of_data): Defsubr it.
3063 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3064 (live_float_p, live_misc_p): Return 1 only if the offset of the
3065 pointer in its block is >= 0.
3067 2001-03-28 Paul Eggert <eggert@twinsun.com>
3069 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
3070 microseconds calcuation. Avoid double-rounding problem.
3071 In doc string, warn that the result is approximate.
3073 2001-03-28 Gerd Moellmann <gerd@gnu.org>
3075 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
3076 bind `inhibit-eval-during-redisplay' to t.
3078 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
3080 * xdisp.c (inhibit_eval_during_redisplay)
3081 (Qinhibit_eval_during_redisplay): New variables.
3082 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
3083 don't eval, return nil instead.
3084 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
3085 Initialize Qinhibit_eval_during_redisplay.
3087 * xdisp.c (reseat_to_string): If STRING is multibyte, set
3088 the iterator's multibyte_p flag.
3090 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
3091 instead of setting it to zero; it's incremented for each frame
3092 where the menu face is changed.
3094 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
3095 change bottom shadow accordingly.
3097 * xterm.c (expose_window_tree, expose_frame): Don't compute
3099 (expose_window): Do it here instead.
3100 (x_draw_glyph_string): Fix a computation of the underline position.
3102 * bytecode.c (BYTE_CODE_QUIT): New macro.
3103 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
3105 2001-03-27 Gerd Moellmann <gerd@gnu.org>
3107 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
3108 Give up if matrix starts in an ellipsis.
3109 (init_from_display_pos): Do nothing if POS doesn't specify
3110 a dpvec_index but the iterator has such a position.
3112 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
3114 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
3115 x/y position is (0, 0) after destroying the menu bar, restore
3116 its original position.
3118 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
3119 (init_from_display_pos): Use it.
3120 (try_window_reusing_current_matrix): Don't use cursor_row_p.
3122 2001-03-26 Gerd Moellmann <gerd@gnu.org>
3124 * xdisp.c (try_window_id): Undo last change.
3126 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
3128 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
3130 * buffer.c (syms_of_buffer): Doc fix.
3132 2001-03-26 Gerd Moellmann <gerd@gnu.org>
3134 * xfaces.c (x_update_menu_appearance): Use local variable
3135 popup_path for setting font resources.
3137 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
3139 * frame.c (Fframe_list): Don't reference tip_frame if
3140 HAVE_WINDOW_SYSTEM is not defined.
3142 * emacs.c (main): Update the copyright year. From Werner LEMBERG
3145 2001-03-25 Gerd Moellmann <gerd@gnu.org>
3147 * xdisp.c (init_from_display_pos): Test invisible property
3148 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
3150 * xdisp.c (redisplay_internal) <update one window>: Make sure
3151 last_arrow_position and last_arrow_string are set.
3153 * frame.c (Fframe_list): Don't return a tooltip frame.
3155 2001-03-23 Gerd Moellmann <gerd@gnu.org>
3157 * xdisp.c (mark_window_display_accurate_1): New function,
3158 extracted from mark_window_display_accurate.
3159 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
3160 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
3161 (mark_window_display_accurate): Use it.
3162 (redisplay_internal): Use it for the selected window.
3163 (redisplay_internal): Avoid duplicate mark_window_display_accurate
3164 for the selected frame.
3166 * xdisp.c Use make_number, for readability.
3167 (try_window_id): Disable rows below the window end.
3168 (try_window_reusing_current_matrix): Use cursor_row_p.
3169 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
3171 (init_from_display_pos): If POS specifies a position in a display
3172 vector, maybe get the iterator set up for that ellipsis.
3174 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
3176 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
3178 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
3180 2001-03-23 Gerd Moellmann <gerd@gnu.org>
3182 * xfaces.c (x_update_menu_appearance): Use a different path
3183 for Lucid popup menus.
3185 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
3187 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
3189 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
3190 (string_buffer_position): Use `make_number'.
3192 2001-03-22 Gerd Moellmann <gerd@gnu.org>
3194 * xfaces.c (x_update_menu_appearance): Renamed from
3195 x_set_menu_face_resources. Use different resources for popups.
3197 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
3198 (GC_CHECK_STRING_BYTES): Don't define.
3200 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
3201 Removed, together with subroutines.
3202 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
3203 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
3205 * dispextern.h (x_set_menu_resources_from_menu_face):
3208 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
3209 Remove calls to x_set_menu_resources_from_menu_face.
3211 * xfaces.c (xm_set_menu_resources_from_menu_face):
3212 Remove #ifndef LESSTIF_VERSION.
3214 * xmenu.c: Include widget.h.
3215 (single_submenu): Return int. Some cleanup.
3216 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
3218 2001-03-21 Gerd Moellmann <gerd@gnu.org>
3220 * xterm.c (x_update_window_end): Handle overwritten mouse face
3221 also for tool bar windows.
3222 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
3223 DRAW is DRAW_IMAGE_RAISED.
3225 2001-03-20 Gerd Moellmann <gerd@gnu.org>
3227 * print.c (syms_of_print): Doc fixes.
3229 * fns.c (Fmd5): Doc fix.
3231 2001-03-19 Gerd Moellmann <gerd@gnu.org>
3233 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
3234 Clear area of the frame not occupied by the scroll bar.
3236 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
3237 tip frame's root window buffer to *tip* right after creating
3240 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
3241 is an integer don't have to be for space characters.
3243 2001-03-16 Gerd Moellmann <gerd@gnu.org>
3245 * indent.c (current_column, current_column_1, Fmove_to_column)
3246 (compute_motion): Handle characters from display vectors differently.
3248 2001-03-15 Kenichi Handa <handa@etl.go.jp>
3250 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
3251 drawing glyph string.
3253 2001-03-15 Gerd Moellmann <gerd@gnu.org>
3255 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
3256 (command_loop_1): Undo last change.
3258 * xterm.c (fast_find_position): Return the correct vpos.
3260 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
3261 non-null, set a per-buffer value in BUF instead of the current buffer.
3262 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
3263 Call store_symval_forwarding with BUF null.
3264 (set_internal): Call store_symval_forwarding with the BUF
3265 parameter passed to set_internal. Formerly, the value was always
3266 set in the current buffer; the buffer recorded in specbind for
3267 this case wasn't used.
3268 (arith_driver): Reindent.
3270 * buffer.c (swap_out_buffer_local_variables):
3271 Call store_symval_forwarding with BUF null.
3273 * lisp.h (store_symval_forwarding): Change prototype.
3275 * eval.c (specbind): Call store_symval_forwarding with BUF null.
3277 2001-03-14 Gerd Moellmann <gerd@gnu.org>
3279 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
3280 FOR_DELETION. Avoid resizing the mini-window of the selected
3281 frame if FOR_DELETION is set.
3282 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
3283 (Fmake_frame_invisible): Change calls to do_switch_frame for new
3286 * window.c (Fset_window_configuration): Change call to
3287 do_switch_frame to new format.
3289 * keyboard.c (quit_throw_to_read_char): Change call to
3290 do_switch_frame to new format.
3292 * lisp.h (do_switch_frame): Change prototype.
3294 * frame.c (Fframe_parameters): In the `buffer-list' frame
3295 parameter, store the buffer list of FRAME, not the list of the
3298 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
3299 box just because the glyph row's full_width_p flag is set.
3301 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
3303 * xdisp.c (highlight_trailing_whitespace): On character terminals,
3304 skip the padding blanks inserted in extend_face_to_end_of_line,
3305 before checking for trailing whitespace.
3307 2001-03-13 Gerd Moellmann <gerd@gnu.org>
3309 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
3310 Remove special handling for LessTif/Motif.
3311 (toplevel): Don't include Xm/Xm.h.
3313 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
3314 Remove workaround code for LessTif; it doesn't work anymore.
3316 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
3319 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
3320 Don't access private scroll bar data; it's no longer necessary with
3321 contemporary LessTif.
3323 * xfaces.c (xm_set_menu_resources_from_menu_face):
3324 Change #if 0 to #ifndef LESSTIF_VERSION.
3326 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
3327 removing button grabs.
3329 2001-03-13 Kenichi Handa <handa@etl.go.jp>
3331 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
3332 and clip-large-size-font as obsolete.
3334 * lread.c (read_multibyte): Check the validity of multibyte
3335 sequence. If invalid, return the first byte.
3337 2001-03-12 Gerd Moellmann <gerd@gnu.org>
3339 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
3340 before running the command; timer functions or process
3341 filters may have set it.
3343 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
3345 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
3348 2001-03-12 Gerd Moellmann <gerd@gnu.org>
3350 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
3353 2001-03-09 Gerd Moellmann <gerd@gnu.org>
3355 * dispextern.h (string_buffer_position): Add prototype.
3357 * xdisp.c (string_buffer_position, display_prop_string_p)
3358 (single_display_prop_string_p): New functions.
3360 * xterm.c (note_mouse_highlight): If there's no help-echo on
3361 a string, look at the buffer text ``under'' it.
3363 * keyboard.c (make_lispy_event): Add string info to the event,
3364 analogous to what's done on mode lines.
3365 (read_key_sequence): For a click on a string, consider `local-map'
3366 and `keymap' of that string.
3368 * keyboard.c (make_lispy_event, make_lispy_movement):
3369 Adjust calls to buffer_posn_from_coords to new format.
3371 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
3373 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
3376 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
3377 flags argument to emacs_open; it seems to conflict with O_EXCL.
3379 2001-03-09 Kenichi Handa <handa@etl.go.jp>
3381 * composite.h (struct composition): Change types of members;
3382 glyph_len to unsigned, width to unsigned short.
3384 2001-03-08 Andrew Innes <andrewi@gnu.org>
3386 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
3389 2001-03-08 Gerd Moellmann <gerd@gnu.org>
3391 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
3394 * xterm.c (note_mouse_highlight): Handle mouse-face and
3395 help-echo in strings.
3396 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
3397 (fast_find_string_pos): New function.
3399 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
3400 (display_string): Call face_at_string_position with new parameter.
3402 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
3403 Handle `mouse-face'.
3405 * dispextern.h (face_at_string_position): Change prototype.
3407 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
3409 * keyboard.c (make_lispy_event): Avoid generating drag events
3410 if the mouse hasn't actually moved to another buffer position.
3412 2001-03-08 Dave Love <fx@gnu.org>
3414 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
3416 2001-03-08 Gerd Moellmann <gerd@gnu.org>
3418 * process.c (Fset_process_window_size): Fix a typo.
3420 2001-03-08 Kenichi Handa <handa@etl.go.jp>
3422 * coding.c (detect_coding_sjis): Do more rigid check.
3423 (detect_coding_big5): Likewise.
3424 (decode_coding_sjis_big5): Likewise.
3425 (Fdetect_coding_region): Call detect_coding_system with tailing
3426 anchor byte `\0' for more rigid detection.
3427 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
3428 (Fdetect_coding_string): Likewise.
3430 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
3432 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
3433 a string before extracting its data.
3435 2001-03-07 Gerd Moellmann <gerd@gnu.org>
3437 * window.c (Frecenter): Rewrite code handling negative values
3438 of ARG on graphical frames.
3440 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
3442 * window.c (displayed_window_lines): If W->start is outside the
3443 accessible portion of the buffer, call start_display with BEGV or
3444 ZV instead of W->start.
3446 2001-03-07 Gerd Moellmann <gerd@gnu.org>
3448 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
3450 * process.c (Fset_process_filter): Don't crash if the input
3451 file descriptor of PROCESS is closed.
3452 (Fset_process_window_size): Likewise.
3454 2001-03-06 Kenichi Handa <handa@etl.go.jp>
3456 * xterm.c (XTflash): Make the timeout of select shorter, and call
3457 select repeatedly until the desired time expires.
3459 2001-03-06 Gerd Moellmann <gerd@gnu.org>
3461 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
3463 * xfns.c (Fx_create_frame): Clear Vwindow_list.
3465 * lisp.h (Vwindow_list): Declare extern.
3467 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
3469 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
3471 2001-03-06 Gerd Moellmann <gerd@gnu.org>
3473 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
3474 to detect a case where we have to highlight a different region
3475 despite not having left the currently highlighted region.
3476 Set mouse_face_overlay in the x_display_info.
3477 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
3479 * xterm.h (struct x_display_info): Add mouse_face_overlay.
3481 * buffer.c (mouse_face_overlay_overlaps): New function.
3483 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
3484 (Qmouse_face): Declare extern.
3486 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
3487 if face_change_count is non-zero.
3489 2001-03-06 Kenichi Handa <handa@etl.go.jp>
3491 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
3492 that the source is unibyte.
3494 2001-03-05 Dave Love <fx@gnu.org>
3496 * xterm.c (XTmouse_position): Fix typo.
3498 2001-03-05 Gerd Moellmann <gerd@gnu.org>
3500 * minibuf.c (read_minibuf): Clean up the binding stack if
3501 called noninteractively.
3503 2001-03-05 Kenichi Handa <handa@etl.go.jp>
3505 * coding.c (syms_of_coding): Docstring modified.
3507 2001-03-05 Kenichi Handa <handa@etl.go.jp>
3509 * charset.c (char_to_string): If a single byte char has modifier
3510 bits that can't be reflected to the character code, ignore them
3511 instead of signaling an error.
3513 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
3515 * s/msdos.h: Update copyright notice.
3517 * dosfns.h: Update copyright notice.
3519 * dosfns.c: Update copyright notice.
3521 * msdos.c: Update copyright notice.
3523 2001-03-02 Gerd Moellmann <gerd@gnu.org>
3525 * xterm.c (glyph_rect): New function.
3526 (XTmouse_position): Use it to raise the threshold for mouse
3527 movement event generation.
3529 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
3531 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
3532 specifies (reverse . t), reverse the initial screen colors.
3533 (IT_set_frame_parameters): If the property is foreground-color,
3534 but we are reversing the colors, set bg_set, not fg_set.
3535 Likewise for setting background-color and reversing: set fg_set.
3536 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
3539 * xfaces.c (Finternal_set_lisp_face_attribute)
3540 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
3543 2001-03-02 Gerd Moellmann <gerd@gnu.org>
3545 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
3546 to a single slash in the middle of file names.
3548 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
3549 Accept only alphanumeric time zone names.
3551 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
3553 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
3554 a widget to zero height.
3556 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3558 * window.c (Fwindow_end): Call move_it_past_eol only if
3559 ending up on a partially visible line.
3561 2001-03-01 Dave Love <fx@gnu.org>
3563 * ccl.c (Fccl_execute): Doc fix.
3565 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3567 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
3568 of the tool bar before calling x_figure_window_size.
3570 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
3571 NULL after destroying it, otherwise XTread_socket can access a
3572 destroyed widget when input is unblocked.
3574 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
3576 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
3577 same name as before, although there was a change in fontsets.
3579 2001-02-28 Ken Raeburn <raeburn@gnu.org>
3581 * lisp.h (Fframe_parameter): Declare.
3583 * window.c (set_window_buffer): Field vscroll is an int, not a
3586 2001-02-28 Gerd Moellmann <gerd@gnu.org>
3588 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
3591 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
3594 * alloc.c (toplevel): Include process.h.
3595 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
3596 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
3597 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
3598 (allocate_vector, allocate_hash_table, allocate_window)
3599 (allocate_frame, allocate_process, allocate_other_vector):
3601 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
3602 (mark_maybe_pointer): New function.
3603 (mark_memory): Also mark Lisp data to which only pointers
3604 remain and not Lisp_Objects.
3605 (min_heap_address, max_heap_address): New variables.
3606 (mem_find): Return MEM_NIL if START is below min_heap_address or
3607 above max_heap_address.
3608 (mem_insert): Compute min_heap_address and max_heap_address.
3610 * process.c (make_process): Use allocate_process.
3612 * frame.c (make_frame): Use allocate_frame.
3614 * window.c (make_window, make_dummy_parent): Use allocate_window.
3615 (Fcurrent_window_configuration): Use allocate_other_vector.
3617 * lisp.h (allocate_vectorlike): Remove prototype.
3618 (allocate_vector, allocate_other_vector, allocate_frame)
3619 (allocate_window, allocate_process, allocate_hash_table):
3622 * fns.c (Fdelete, larger_vector): Use allocate_vector.
3623 (make_hash_table, copy_hash_table): Use allocate_hash_table.
3625 2001-02-27 Kenichi Handa <handa@etl.go.jp>
3627 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
3628 treat the produced bytes as a valid multibyte sequence.
3630 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
3631 (ccl_driver) <CCL_WriteMultibyteChar2>:
3632 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
3633 <ccl_finish>: Set ccl->eight_bit_control properly.
3635 * ccl.h (struct ccl_program): New member eight_bit_control.
3637 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
3639 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
3640 accessible_keymaps_char_table.
3641 (accessible_keymaps_char_table): Obey `is_metized'.
3642 (where_is_internal, Fwhere_is_internal): Don't confuse int and
3645 2001-02-26 Gerd Moellmann <gerd@gnu.org>
3647 * dispnew.c: Check HAVE_TERM_H before including term.h.
3649 2001-02-24 Andrew Innes <andrewi@gnu.org>
3651 * makefile.w32-in: Update copyright notice.
3653 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
3655 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
3657 2001-02-24 Kenichi Handa <handa@etl.go.jp>
3659 * Makefile.in (lisp): Add international/utf-8.elc.
3661 * fontset.c (Fnew_fontset): Fix handling of the case that an
3662 element of FONTLIST is a cons of family and registry.
3664 2001-02-23 Jason Rumney <jasonr@gnu.org>
3666 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
3667 to height unconditionally.
3669 * w32term.c (x_set_glyph_string_background_width): Extend the
3670 background face to the end of the drawing area in the text area, only.
3671 (x_insert_glyphs): Call window_box_left to obtain the left
3672 x-coordinate of the area to shift.
3674 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
3677 2001-02-22 Andrew Innes <andrewi@gnu.org>
3679 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
3680 ($(BLD)\dispnew.obj):
3681 ($(BLD)\editfns.obj):
3682 ($(BLD)\fileio.obj):
3683 ($(BLD)\filelock.obj):
3684 ($(BLD)\keyboard.obj):
3685 ($(BLD)\w32proc.obj):
3686 ($(BLD)\process.obj):
3687 ($(BLD)\sysdep.obj): Ditto.
3689 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
3691 ($(BLD)/dispnew.$(O)):
3692 ($(BLD)/editfns.$(O)):
3693 ($(BLD)/fileio.$(O)):
3694 ($(BLD)/filelock.$(O)):
3695 ($(BLD)/keyboard.$(O)):
3696 ($(BLD)/w32proc.$(O)):
3697 ($(BLD)/process.$(O)):
3698 ($(BLD)/sysdep.$(O)): Ditto.
3700 2001-02-22 Gerd Moellmann <gerd@gnu.org>
3702 * xdisp.c (forward_to_next_line_start): When taking the shortcut
3703 at the start of the function, check that the \n in it->c is
3704 from the iterator's current position.
3706 * xdisp.c (handle_single_display_prop): Add parameter
3707 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
3708 properties which replace the display of text with something else.
3709 (handle_display_prop): Call handle_single_display_prop with
3710 additional argument saying if we already replaced text display
3711 with something else. Use AREF.
3712 (with_echo_area_buffer_unwind_data, display_menu_bar)
3713 (decode_mode_spec_coding): Use AREF and ASIZE.
3715 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
3716 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
3717 * vmstime.h: Files removed.
3719 * unexencap.c, unexfx2800.c: Files removed.
3721 * dispnew.c (direct_output_for_insert): Give up if we are showing
3722 a message or just cleared the message because we might need to
3723 resize the echo area window or display an empty echo area.
3725 2001-02-21 Gerd Moellmann <gerd@gnu.org>
3727 * xdisp.c (redisplay_internal): Do the
3728 mark_window_display_accurate after all windows have been
3729 redisplayed because this call resets flags in buffers which are
3730 needed for proper redisplay.
3732 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
3733 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
3736 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
3737 busy_window to hourglass_window, busy_p to hourglass_p.
3739 * msdos.h (struct x_output): Rename busy_window to
3740 hourglass_window, busy_p to hourglass_p.
3742 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
3743 busy_window to hourglass_window, busy_p to hourglass_p.
3745 * xfns.c: Rename everything containing *busy_cursor* and similar
3747 (syms_of_w32fns): Rename x-busy-pointer-shape to
3748 x-hourglass-pointer-shape, display-busy-cursor to
3749 display-hourglass, busy-cursor-delay to hourglass-delay.
3751 * w32fns.c: Rename everything containing *busy_cursor* and similar
3753 (syms_of_w32fns): Rename x-busy-pointer-shape to
3754 x-hourglass-pointer-shape, display-busy-cursor to
3755 display-hourglass, busy-cursor-delay to hourglass-delay.
3757 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
3760 * dispextern.h (start_hourglass, cancel_hourglass)
3761 (display_hourglass_p): Renamed from *busy_cursor*.
3763 2001-02-20 Gerd Moellmann <gerd@gnu.org>
3765 * keyboard.c (read_char): When an event from unread-command-events
3766 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
3768 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
3769 equal to the current buffer.
3771 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
3772 nil, otherwise we're left with truncate_lines t when a message
3773 is printed with message-truncate-lines bound to t.
3775 2001-02-19 Gerd Moellmann <gerd@gnu.org>
3777 * window.c (Fmove_to_window_line): Undo last change.
3778 (displayed_window_lines): Call line_bottom_y to determine
3779 the line's bottom position.
3781 * dispextern.h (line_bottom_y): Add prototype.
3783 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
3784 (pos_visible_p): Use it.
3786 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
3787 set redisplaying_p to 0 here instead of in Frecursive_edit.
3788 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
3791 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
3793 (syms_of_xdisp): Initialize new variables.
3794 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
3795 Specbind `inhibit-menubar-update' when updating the menu bar.
3797 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
3800 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
3803 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
3806 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
3807 to the start of the file.
3809 2001-02-16 Gerd Moellmann <gerd@gnu.org>
3811 * window.c (set_window_buffer): Fix last change.
3813 * window.c (set_window_buffer): Set window's vscroll to 0.
3815 * window.c (coordinates_in_window): Increase width of area
3816 where the vertical line can be dragged.
3818 * xterm.c (x_set_glyph_string_background_width): Extend the
3819 background face to the end of the drawing area in the text
3822 * xdisp.c (handle_single_display_prop): Set iterator's position
3823 to where the `display' property starts, like for images.
3824 (dump_glyph): New function.
3825 (dump_glyph_row): Use it. Dump info about marginal areas.
3827 * dispnew.c (direct_output_for_insert): Recognize more cases where
3828 glyphs can be written instead of being inserted.
3830 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
3831 the left x-coordinate of the area to shift.
3833 * dired.c (directory_files_internal): Set result list to nil
3836 2001-02-15 Kenichi Handa <handa@etl.go.jp>
3838 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
3839 invalid multibyte sequence, treat *SRC as a character of
3842 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
3844 * textprop.c (Fset_text_properties): Doc fix.
3846 2001-02-15 Gerd Moellmann <gerd@gnu.org>
3848 * dispnew.c (update_text_area): Undo change of 2001-01-12.
3850 2001-02-14 Dave Love <fx@gnu.org>
3852 * coding.c: Doc and message fixes.
3854 2001-02-14 Andrew Innes <andrewi@gnu.org>
3856 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
3857 Emacs frame above the screen size.
3859 2001-02-14 Gerd Moellmann <gerd@gnu.org>
3861 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
3863 2001-02-13 Gerd Moellmann <gerd@gnu.org>
3865 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
3866 case that TO ends up beyond ZV after running before-change-functions.
3868 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
3869 the selected window if it is showing the buffer in question.
3871 * dired.c (directory_files_internal): Initialize errno.
3872 (toplevel): Include errno.h.
3874 2001-02-13 Kenichi Handa <handa@etl.go.jp>
3876 * xfaces.c (best_matching_font): New parameter width_ratio.
3877 Multiply avgwidth by width_ratio.
3878 (choose_face_font): Call best_matching_font with width_ratio
3879 calculated from the column width of C.
3881 2001-02-12 Andrew Innes <andrewi@gnu.org>
3883 The following changes are to draw box lines inside characters area
3884 if line-width is negative.
3886 * w32term.c (x_produce_image_glyph): Pay attention to the case that
3887 face->box_line_width is negative.
3888 (x_produce_stretch_glyph): Likewise.
3889 (x_produce_glyphs): Likewise.
3890 (x_estimate_mode_line_height): Likewise.
3891 (x_draw_glyph_string_background): Likewise.
3892 (x_draw_glyph_string_foreground): Likewise.
3893 (x_draw_composite_glyph_string_foreground): Likewise.
3894 (x_draw_glyph_string_box): Likewise.
3895 (x_draw_image_foreground): Likewise.
3896 (x_draw_image_relief): Likewise.
3897 (x_draw_image_foreground_1): Likewise.
3898 (x_draw_image_glyph_string): Likewise.
3900 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3902 The following changes are to draw box lines inside characters area
3903 if line-width is negative.
3905 * xterm.c (x_produce_image_glyph): Pay attention to the case that
3906 face->box_line_width is negative.
3907 (x_produce_stretch_glyph): Likewise.
3908 (x_produce_glyphs): Likewise.
3909 (x_estimate_mode_line_height): Likewise.
3910 (x_draw_glyph_string_background): Likewise.
3911 (x_draw_glyph_string_foreground): Likewise.
3912 (x_draw_composite_glyph_string_foreground): Likewise.
3913 (x_draw_glyph_string_box): Likewise.
3914 (x_draw_image_foreground): Likewise.
3915 (x_draw_image_relief): Likewise.
3916 (x_draw_image_foreground_1): Likewise.
3917 (x_draw_image_glyph_string): Likewise.
3919 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
3920 and :line-width can be negative.
3921 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
3923 2001-02-09 Jason Rumney <jasonr@gnu.org>
3925 * w32term.c (w32_encode_char): Treat eight bit graphic and control
3926 characters the same as ASCII and latin-1.
3927 (x_display_and_set_cursor): Check for the focus frame's selected
3928 window instead of selected_window.
3929 (x_after_update_window_line): Don't clear if frame's internal
3930 border width is zero.
3931 (x_new_font): Don't change a tooltip's size.
3932 (w32_initialize): Set char_ins_del_ok to 1.
3934 * w32fns.c (Fx_show_tip): Fix calls to make_number.
3935 (x_set_font): If font hasn't changed, avoid recomputing
3936 faces and other things.
3937 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
3938 (Fx_create_frame): Add the tool bar height to the frame height.
3939 (x_create_tip_frame): Prevent changing the tooltip's
3940 background color by specifying a color for the default font
3942 (Qcancel_timer): New variable.
3943 (syms_of_w32fns): Initialize and staticpro it.
3944 (Fx_hide_tip, Fx_show_tip): Use it.
3945 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3947 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
3949 * w32.c (init_environment): Duplicate local string before putenv.
3951 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
3953 * charset.c (Fstring): A typo.
3955 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3957 * charset.c (Fstring): If all arguments are less than 256, return
3960 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
3961 return a unibyte string.
3963 * coding.c (code_convert_region): After detecting a coding, if
3964 nothing found, set coding->composing to COMPOSITION_NO.
3965 (decode_coding_string): Likewise.
3967 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
3969 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
3972 2001-02-07 Kenichi Handa <handa@etl.go.jp>
3974 * charset.c (parse_str_to_multibyte): New function.
3976 * charset.h (parse_str_to_multibyte): Extern it.
3978 * print.c (print_string): If we are going to print a unibyte
3979 string into a multibyte buffer, convert the string to multibyte by
3982 2001-02-06 Andrew Innes <andrewi@gnu.org>
3984 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
3985 been created. It seems we can get sent window messages such as
3986 WM_ERASEBKGND before we properly update a frame.
3988 2001-02-06 Gerd Moellmann <gerd@gnu.org>
3990 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
3991 Avoid some unnecessary cursor positioning.
3993 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3995 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
3996 (LFACE_AVGWIDTH): New macro.
3998 (check_lface_attrs): Check LFACE_AVGWIDTH.
3999 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
4000 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
4001 (merge_face_vectors): Check LFACE_AVGWIDTH.
4002 (Finternal_make_lisp_face): Use AREF.
4003 (xm_set_menu_resources_from_menu_face)
4004 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
4005 (Finternal_lisp_face_empty_p): Use AREF.
4006 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
4007 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
4008 Compare average widths..
4009 (best_matching_font): Arrange for comparing average widths.
4011 * dispextern.h (enum lface_attribute_index):
4012 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
4014 2001-02-05 Dave Love <fx@gnu.org>
4016 * puresize.h: Revert last change following loadup.el change.
4018 2001-02-05 Andrew Innes <andrewi@gnu.org>
4020 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
4021 invocation of temacs, to work with Windows 2000.
4022 (bootstrap-emacs): Ditto.
4024 2001-02-05 Gerd Moellmann <gerd@gnu.org>
4026 * xterm.c (x_display_and_set_cursor): Check for the focus
4027 frame's selected window instead of selected_window.
4029 * xdisp.c (try_scrolling): If point is in the line below the
4030 window, make sure to move the iterator at least a canonical
4033 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
4035 2001-02-05 Kenichi Handa <handa@etl.go.jp>
4037 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
4038 If invalid, execute CCL_INVALID_CMD.
4039 (ccl_driver): If the CCL program is terminated because of
4040 CCL_STAT_INVALID_CMD, copy the remaining source data to the
4041 destination instead of throwing them away.
4043 2001-02-02 Gerd Moellmann <gerd@gnu.org>
4045 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
4046 faces and other things.
4048 * xdisp.c (get_next_display_element): Fix case of empty
4049 display table entry.
4051 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
4053 * editfns.c (Fconstrain_to_field): Doc fix.
4055 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
4056 into `thoroughly', to make it consistent with the doc string.
4058 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
4060 2001-02-01 Gerd Moellmann <gerd@gnu.org>
4062 * search.c (search_buffer): Call set_search_regs with a byte
4063 position, not a character position.
4065 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
4068 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
4070 * frame.c (Fmodify_frame_parameters): Doc fix.
4072 2001-01-31 Gerd Moellmann <gerd@gnu.org>
4074 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
4075 identifier which is not reserved by Standard C.
4077 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
4079 * window.c (enum window_part): New enumeration.
4080 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
4082 (coordinates_in_window): Return an enumerator from enum
4083 window_part. Fix handling of right scroll bar.
4084 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
4085 `right-fringe' instead of `left-bitmap-area' and
4086 `right-bitmap-area'. Use enumerators from enum window_part
4087 instead of hard-coded integers.
4088 (check_window_containing, window_from_coordinates):
4089 Use enumerators from enum window_part instead of hard-coded integers.
4090 (syms_of_window): Replace Qleft_bitmap_area and
4091 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
4093 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
4095 * editfns.c (Fformat_time_string): Doc fix.
4097 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
4099 * keymap.c (Fwhere_is_internal): Use the first valid binding
4100 if no ascii binding is found (when firstonly is t).
4102 2001-01-31 Gerd Moellmann <gerd@gnu.org>
4104 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
4105 instead of Finteractive_p.
4107 * lisp.h (interactive_p): Add prototype.
4109 * eval.c (interactive_p): New function.
4110 (Finteractive_p): Use it.
4112 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
4114 2001-01-31 Dave Love <fx@gnu.org>
4116 * .gdbinit (hook-run): Define to run xreload.
4118 * textprop.c (Fset_text_properties): Fix newline in doc string.
4120 2001-01-30 Gerd Moellmann <gerd@gnu.org>
4122 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
4123 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
4125 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
4126 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
4127 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
4129 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
4132 2001-01-30 Dave Love <fx@gnu.org>
4134 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
4137 2001-01-29 Gerd Moellmann <gerd@gnu.org>
4139 * bytecode.c (Fbyte_code) <Bcurrent_column>:
4140 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
4142 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
4144 * textprop.c (Fset_text_properties): Doc fix.
4146 2001-01-29 Gerd Moellmann <gerd@gnu.org>
4148 * xdisp.c (forward_to_next_line_start): Remove xassert.
4150 2001-01-29 Jason Rumney <jasonr@gnu.org>
4152 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
4153 returning without releasing it.
4155 2001-01-29 Kenichi Handa <handa@etl.go.jp>
4157 * w32fns.c (w32_font_match): Allocate three more bytes to regex
4158 for '^', '$', and '\0'.
4160 2001-01-28 Andrew Choi <akochoi@i-cable.com>
4162 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
4163 regex for '^', '$', and '\0'.
4165 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
4166 only if current_sblock has been initialized.
4168 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
4169 terminal frame even if it is the only visible frame.
4171 2001-01-28 Kenichi Handa <handa@etl.go.jp>
4173 * fontset.c (font_family_registry): Even if FONTNAME conform to
4174 XLFD, if it specifies other fields than family and registry,
4175 return FONTANME. New argument FORCE if nonzero cancel that feature.
4176 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
4177 a signle byte character. Don't set FAMILY part to nil here.
4178 It is handled by the caller choose_face_font.
4179 (Fnew_fontset): Call font_family_registry with FORCE 0.
4180 (Fset_fontset_font): Likewise.
4182 2001-01-27 Gerd Moellmann <gerd@gnu.org>
4184 * xdisp.c (display_line): Don't treat a newline as fitting
4187 2001-01-26 Gerd Moellmann <gerd@gnu.org>
4189 * window.c (size_window): Set the window's orig_top to nil when
4190 changing heights, so that a future shrink_mini_window won't
4191 restore a bogus height.
4193 * frame.c (do_switch_frame): If selected frame has a mini-window,
4194 resize that to exact size.
4196 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
4198 * xdisp.c (display_line): Simplify check for glyphs fitting
4199 entirely in the line.
4201 * xfns.c (xic_style): New variable.
4202 (create_frame_xic): Move static variable to global scope for
4203 the case that `static' gets defined away.
4205 2001-01-26 Kenichi Handa <handa@etl.go.jp>
4207 * coding.c (decode_coding): Set a flag for inhibiting
4209 (code_convert_region): Always set saved_coding_symbol.
4210 (decode_coding_string): Likewise. Update coding->symbol when we
4211 encounter a inconsistent eol by the same way as code_convert_region.
4213 2001-01-25 Gerd Moellmann <gerd@gnu.org>
4215 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
4218 * xterm.c (x_after_update_window_line): Don't clear if frame's
4219 internal border width is zero.
4220 (x_clear_area): New function.
4221 (x_after_update_window_line, x_clear_end_of_line)
4222 (x_scroll_bar_create, x_scroll_bar_set_handle)
4223 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
4224 instead of XClearArea.
4226 * xterm.h (x_clear_area): Add prototype.
4228 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
4229 which doesn't seem necessary anymore with Lesstif 0.92.
4231 2001-01-25 Dave Love <fx@gnu.org>
4233 * puresize.h (BASE_PURESIZE): Up to 720000.
4235 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
4237 2001-01-25 Gerd Moellmann <gerd@gnu.org>
4239 * xdisp.c (echo_area_display): Don't call redisplay_internal
4240 when Emacs is shutting down. We can't run hooks etc. that
4241 would be necessary to do a redisplay.
4243 * lread.c (read_integer): Use type EMACS_INT instead of int.
4245 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
4247 * ccl.c (ccl_driver): Fix last change.
4249 2001-01-25 Kenichi Handa <handa@etl.go.jp>
4251 * ccl.h (sturct ccl_program): New member suppress_error.
4253 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
4254 insert error message to the output.
4255 (setup_ccl_program): Initialize ccl->suppress_error to 0.
4257 * coding.h (struct coding_system): New member suppress_error.
4259 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
4260 (Fset_terminal_coding_system_internal): Set the member
4261 suppress_error to 1.
4262 (Fset_safe_terminal_coding_system_internal): Likewise.
4264 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
4266 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
4267 as if it was a `charset'.
4269 2001-01-24 Gerd Moellmann <gerd@gnu.org>
4271 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
4272 value in where_is_cache; the next lookup in the cache returns
4273 something bogus if we do.
4275 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
4277 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
4278 if HAVE_WINDOW_SYSTEM isn't defined.
4280 2001-01-24 Gerd Moellmann <gerd@gnu.org>
4282 * fns.c (sweep_weak_table): Fix code taking items out of
4283 the hash collision chain. Some cleanup.
4285 * xterm.c (x_new_font): Don't change a tooltip's size.
4287 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
4288 background color by specifying a color for the default font
4291 2001-01-24 Kenichi Handa <handa@etl.go.jp>
4293 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
4294 a workaround for SunOS 4's cc.
4295 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
4296 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
4297 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
4300 2001-01-23 Gerd Moellmann <gerd@gnu.org>
4302 * xterm.c (x_set_window_size_1): New function extracted from
4304 (x_set_window_size): Use it.
4305 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
4306 doesn't have a widget, like tooltips.
4308 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
4310 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
4312 2001-01-23 Kenichi Handa <handa@etl.go.jp>
4314 * fns.c (Fset_char_table_default): Fix to make sub char-table
4317 2001-01-22 Gerd Moellmann <gerd@gnu.org>
4319 * xdisp.c (build_desired_tool_bar_string): Make sure we have
4320 a desired tool bar string, even if there are no tool bar items.
4322 * xdisp.c (Ftool_bar_lines_needed): New function.
4323 (syms_of_xdisp): Defsubr it.
4325 * editfns.c (Fformat): Don't extend text properties from arguments
4326 to padding chars in the result.
4328 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
4330 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
4332 2001-01-20 Andrew Innes <andrewi@gnu.org>
4334 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
4335 (w32_initialize): Don't set term hooks that aren't actually needed
4338 * xfaces.c (realize_default_face):
4340 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
4342 * xdisp.c (handle_single_display_prop): Remove references to
4343 FRAME_W32_CONSOLE_P.
4345 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
4347 * frame.h (output_method): Remove output_w32_console method.
4348 (FRAME_W32_CONSOLE_P): Remove macro.
4350 * frame.c (Qw32_console): Remove variable.
4351 (Fframep): Remove references to it.
4352 (syms_of_frame): Ditto.
4353 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
4355 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
4358 2001-01-20 Kenichi Handa <handa@etl.go.jp>
4360 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
4362 2001-01-19 Andrew Innes <andrewi@gnu.org>
4364 * w32.c (init_environment): Add a version-independent site-lisp
4365 directory to EMACSLOADPATH, after the version dependent one.
4367 2001-01-19 Gerd Moellmann <gerd@gnu.org>
4369 * editfns.c (Fbuffer_substring): Doc fix.
4371 * xdisp.c (message_dolog, message2, message2_nolog):
4372 Rename parameter LEN to NBYTES.
4374 2001-01-19 Kenichi Handa <handa@etl.go.jp>
4376 * charset.c (strwidth): Use c_string_width.
4377 (c_string_width): New function.
4378 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
4381 * charset.h (c_string_width, lisp_string_width): Extern them.
4383 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
4385 * indent.c (check_composition): Check validity of composition.
4387 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
4388 characters by calling c_string_width.
4389 (x_consider_frame_title): Get byte length of frame tile string
4391 (display_mode_element): Pay attention to width of non-ASCII
4392 characters by calling strwidth.
4394 2001-01-18 Gerd Moellmann <gerd@gnu.org>
4396 * xfns.c (Qcancel_timer): New variable.
4397 (syms_of_xfns): Initialize and staticpro it.
4398 (Fx_hide_tip, Fx_show_tip): Use it.
4399 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
4401 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
4403 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
4405 * window.h (WINDOW_LIVE_P): New macro.
4407 * window.c (window_size_fixed): New variable.
4408 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
4411 * eval.c (specbind): If binding a per-buffer variable which
4412 doesn't have a buffer-local value in the current buffer, change
4413 the global value by changing the value of the symbol bound in all
4414 buffers not having their own value, to make it consistent with
4415 what happens with other buffer-local variables.
4417 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
4419 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
4420 when searching for a newline.
4422 2001-01-18 Kenichi Handa <handa@etl.go.jp>
4424 * xdisp.c (display_string): Fix previous change.
4426 2001-01-18 Jason Rumney <jasonr@gnu.org>
4428 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
4429 GLYPH_DEBUG is defined.
4430 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
4431 true for images with `:ascent 100'.
4432 (x_set_mouse_face_gc): If the last used mouse face has gone in the
4433 meantime, use face MOUSE_FACE_ID.
4434 If first glyph isn't a character glyph, use the ASCII NUL
4435 character to determine the face.
4436 (expose_area): Do not treat left margin specially.
4437 (note_mode_line_highlight): If no local_map, check global keymap.
4438 (note_mouse_highlight): Initialize overlay.
4439 (clear_mouse_face): Don't return if tip_frame is non-nil.
4440 (show_scroll_bars): Remove unused function.
4441 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
4442 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
4444 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
4445 (x_free_frame_resources): Unload relief colors.
4447 2001-01-17 Gerd Moellmann <gerd@gnu.org>
4449 * xdisp.c (forward_to_next_line_start): Avoid calling
4450 get_next_display_element when the newline is already found.
4451 This may change the iterator's position, when its current position is
4452 equal to the iterator's stop_charpos.
4454 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
4455 zero, use this method only at the end of a line.
4457 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
4458 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
4459 if SCALABLE_FONTS_P is set.
4461 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
4462 so that scalable fonts are included.
4464 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
4465 In the cache, use a key containing the information if scalable
4467 (x_load_font): Adapt to change of keys in the font cache.
4469 2001-01-17 Kim F. Storm <storm@filanet.dk>
4471 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
4472 XListFonts to take advantage of font caching.
4474 * xterm.c (x_list_fonts): Ensure caching font information when
4475 called for a null frame, which is the case frequently when Emacs
4478 2001-01-17 Gerd Moellmann <gerd@gnu.org>
4480 * xfns.c (QCconversion): Replaces QCalgorithm.
4482 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
4484 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
4487 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
4488 not everything could be displayed.
4490 * line.h, x-list-font.c: Files removed because unused.
4492 2001-01-17 Andrew Innes <andrewi@gnu.org>
4494 * dired.c (directory_files_internal): Convert result from readdir
4495 to a unibyte string initially, to avoid possible misinterpretation
4496 of some bytes as the internal form of Emacs characters.
4498 2001-01-17 Kenichi Handa <handa@etl.go.jp>
4500 * fns.c (concat): Be sure to avoid putting the same `composition'
4501 property on the adjacent regions.
4503 2001-01-16 Gerd Moellmann <gerd@gnu.org>
4505 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
4506 (Fscroll_right, Fscroll_left): Set it here instead, if called
4509 * buffer.c (Fset_buffer_modified_p): Set buffer's
4510 prevent_redisplay_optimizations_p flag.
4512 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
4513 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
4514 with additional arg.
4516 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
4519 * xdisp.c (redisplay_preserve_echo_area): Add parameter
4520 FROM_WHERE, for debugging.
4522 2001-01-16 Kenichi Handa <handa@etl.go.jp>
4524 * ccl.c (Fregister_ccl_program): Handle the return value of
4525 resolve_symbol_ccl_program correctly.
4526 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
4528 2001-01-15 Gerd Moellmann <gerd@gnu.org>
4530 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
4531 has gone in the meantime, use face MOUSE_FACE_ID.
4533 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
4534 If x_display_info_for_display returns null, don't try to close
4535 the display; we didn't open it.
4537 * dispnew.c (save_or_restore_current_matrices): Function removed.
4538 (save_current_matrix, restore_current_matrix): New functions.
4539 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
4540 restore the frame's current matrix. Due to the glyph pointer
4541 setup done in adjust_glyph_matrix, there is no easy way to make
4542 saving the current matrix in the desired matrix generally correct,
4545 2001-01-15 Kenichi Handa <handa@etl.go.jp>
4547 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
4549 (display_line): Optimize for wide characters.
4550 (display_string): Don't try to display a multi-column character
4551 partially. On ttys, produce more than one truncation glyph for
4552 multi-column characters that don't fit on the line.
4554 2001-01-13 Kenichi Handa <handa@etl.go.jp>
4556 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
4557 Define it instead of WORDS_BIGENDIAN. Caller changed.
4559 2001-01-13 Jason Rumney <jasonr@gnu.org>
4561 * w32fns.c (Fimage_size, image_ascent, lookup_image)
4562 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
4563 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4564 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
4566 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
4567 (x_draw_image_relief, x_draw_image_foreground_1)
4568 (x_draw_image_glyph_string): Adapt to change of image margins.
4570 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
4573 * w32bdf.c (search_file_line, get_cached_font_char)
4574 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
4576 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
4578 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
4579 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
4580 (Fw32_send_sys_command): Remove unused variables.
4581 (w32_msg_pump): Add parentheses.
4583 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
4584 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
4587 2001-01-12 Gerd Moellmann <gerd@gnu.org>
4589 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
4590 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
4591 being a pair of margins.
4592 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
4593 to DEFVAR_LISP. Extend doc.
4595 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
4597 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
4598 pair of integers `(X . Y)', use X for the horizontal and Y for the
4600 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
4601 (parse_image_spec): Check it.
4602 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4603 (tiff_format, gif_format, gs_format):
4604 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
4606 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
4607 (x_draw_image_relief, x_draw_image_foreground_1)
4608 (x_draw_image_glyph_string): Adapt to the change of image margins.
4610 * dispextern.h (struct image): Replace member `margin' with
4611 `hmargin' and `vmargin'.
4613 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
4616 * dispnew.c (update_text_area): Put code which decrements the
4617 stop position when the row's face extends to the end of the
4620 * xfns.c (x_set_mouse_color): Fix color allocation.
4622 * keyboard.c: Call get_local_map with new argument list.
4624 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
4626 * intervals.h (enum map_property): Removed.
4627 (get_local_map): Change prototype.
4629 * keymap.c: Call get_local_map with new argument list.
4630 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
4632 2001-01-11 Gerd Moellmann <gerd@gnu.org>
4634 * xdisp.c (build_desired_tool_bar_string): Correct the computation
4635 of the size needed for the tool bar string. For the last image,
4636 use a `display' property that reaches to the end of the string.
4638 * xselect.c (selection_request_dpyinfo): New variable.
4639 (x_handle_selection_request): Set it.
4640 (x_selection_request_lisp_error): Don't call
4641 x_decline_selection_request if selection request's display has
4644 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
4645 Do the unregister_colors before calling XFreeColors.
4647 2001-01-10 Dave Love <fx@gnu.org>
4649 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
4650 ${SOME_MACHINE_LISP}, not ${lisp}.
4652 2001-01-10 Gerd Moellmann <gerd@gnu.org>
4654 * xdisp.c (display_line): On ttys, produce more than one truncation
4655 glyph for multi-column characters that don't fit on the line.
4657 * xselect.c (x_reply_selection_request): Add a comment.
4659 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
4660 XkbGetNames instead of XkbGetKeyboard.
4662 2001-01-10 Dave Love <fx@gnu.org>
4664 * sysdep.c (random): Revert the declaration.
4666 2001-01-09 Gerd Moellmann <gerd@gnu.org>
4668 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
4669 Call function string_bytes.
4670 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
4672 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
4673 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
4674 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
4675 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
4677 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
4678 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
4679 after sweeping strings, and at the end.
4680 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
4682 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
4683 ensure that pop_message is called.
4685 * keyboard.c (Fexecute_extended_command): Use a
4686 record_unwind_protect to ensure that pop_message is called.
4688 * lisp.h (push_message_unwind): Add prototype.
4690 * xdisp.c (push_message_unwind): New function.
4692 * fileio.c (do_auto_save_unwind): Do the pop_message here
4693 instead of in Fdo_auto_save.
4694 (Fdo_auto_save): Don't call pop_message.
4696 2001-01-08 Ken Raeburn <raeburn@gnu.org>
4698 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
4701 2001-01-08 Gerd Moellmann <gerd@gnu.org>
4703 * window.c (window_scroll_pixel_based): Adjust glyph matrices
4704 when increasing window's vscroll.
4706 * macros.c (Qkbd_macro_termination_hook): New variable.
4707 (syms_of_macros): Initialize and staticpro it.
4708 (pop_kbd_macro): Run kbd-macro-termination-hook.
4710 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
4712 2001-01-07 Dave Love <fx@gnu.org>
4714 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
4715 arglist, for documentation's sake.
4717 2001-01-06 Andrew Innes <andrewi@gnu.org>
4719 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
4722 2001-01-05 Andrew Innes <andrewi@gnu.org>
4724 * term.c (update_end): Don't check updating_frame; for some reason
4725 this can be 0 sometimes, such as after dismissing a popup menu,
4726 and isn't necessary given the explicit frame argument.
4728 2001-01-05 Gerd Moellmann <gerd@gnu.org>
4730 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
4731 on some systems, and an unsigned long on others, like FreeBSD 4.1.
4733 2001-01-04 Gerd Moellmann <gerd@gnu.org>
4735 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
4737 * xfns.c (x_create_tip_frame): Preserve the value of
4738 face_change_count around the creation of the tip frame.
4740 * xfns.c (last_show_tip_args): New variable.
4741 (compute_tip_xy): New function.
4742 (Fx_show_tip): Reuse an existing tip frame, if possible.
4743 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
4745 2001-01-04 Dave Love <fx@gnu.org>
4747 * editfns.c (Fformat): Doc fix.
4749 * systime.h (set_file_times): Prototype.
4751 * widget.h (EmacsFrameSetCharSize_): Prototype.
4753 * sysdep.c (random, srandom): Declare explicitly.
4755 * dispextern.h (move_it_vertically_backward): Declare.
4757 2001-01-04 Gerd Moellmann <gerd@gnu.org>
4759 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
4760 like in Fx_create_frame.
4762 * xfaces.c (set_font_frame_param): Don't do anything for
4763 non-graphical frames.
4765 * window.c (Fdelete_other_windows): Set window's window_end_valid
4766 to nil when changing the window's start. Don't change the
4767 window's start when its top position hasn't changed. If we do,
4768 this will set the window's optional_new_start, which act's like a
4769 force_start during redisplay with C-x 1 M-> under particular
4770 circumstances (see report from Per Starback to emacs-pretest-bug
4773 2001-01-03 Gerd Moellmann <gerd@gnu.org>
4775 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
4776 short cut at the start of the function. Add an assertion.
4777 (reseat_at_next_visible_line_start): Add an assertion.
4779 * window.c (Frecenter): When changing the window start, set the
4780 window's window_end_valid to nil.
4781 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
4783 * dispextern.h (move_it_past_eol): Add prototype.
4785 * xdisp.c (move_it_past_eol): New function.
4787 * window.c (Fwindow_end): Doc fix.
4789 2001-01-03 Dave Love <fx@gnu.org>
4791 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
4793 2001-01-03 Gerd Moellmann <gerd@gnu.org>
4795 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
4796 the enabled_p flag of the glyph row at window_end_vpos to 0.
4797 (handle_single_display_prop): Fix last change.
4799 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4801 * window.c (Frecenter): Doc fix.
4803 2001-01-02 Andrew Innes <andrewi@gnu.org>
4805 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
4807 * frame.h (output_method): Add output_w32_console method.
4808 (FRAME_W32_CONSOLE_P): New macro.
4810 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
4811 use output_w32_console method.
4812 (Qw32_console): New Lisp_Object.
4813 (Fframep): Return it.
4814 (syms_of_frame): Init it.
4815 (Fframe_parameters): Report w32console as font for w32_console frames.
4817 * xfaces.c (realize_default_face): Set face foreground and
4818 background to unspecified for w32_console frames.
4819 (realize_face): Realize face cache for w32_console frames.
4820 (realize_tty_face): Accept w32_console frames.
4822 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
4823 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
4824 necessary, even if running interactively.
4826 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
4829 * w32term.c (x_update_begin):
4833 (x_change_line_highlight):
4838 (w32_reassert_line_highlight):
4839 (w32_frame_rehighlight):
4840 (w32_frame_raise_lower): Do nothing if not w32 frame.
4842 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
4844 * w32fns.c (Fx_display_color_cells): Determine correct value, when
4845 system doesn't tell us directly.
4846 (Fx_display_visual_class): Implement properly.
4848 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4850 * window.c (Frecenter): Handle centering in graphical frames
4851 specially. Centering on the basis of line counts doesn't work
4852 reliably with variable-height lines.
4854 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
4856 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
4859 * composite.c (run_composition_function): Remove unused var `val'.
4860 (update_compositions): Remove unused variable `hook'.
4862 * intervals.c (get_local_map): Remove unused variable `tem'.
4864 * doprnt.c (doprnt1): Remove unused variable `size'.
4866 * fns.c (Flength): Remove unused variable `tail'.
4867 (Fdelete): Remove unused variable `size'.
4869 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
4872 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
4874 * data.c (find_symbol_value): Remove extra 3rd argument in the
4875 call to swap_in_symval_forwarding.
4877 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
4879 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
4880 (trivial_regexp_p): Remove unused variable `c'.
4881 (boyer_moore): Remove unused variable `k'.
4883 * indent.c (current_column): Remove unused variable `stopchar'.
4884 (Fcompute_motion): Remove unused variable `contin'.
4886 * casefiddle.c (casify_object): Remove unused variable `tolen'.
4888 * dired.c (directory_files_internal): Fix a typo in a comment.
4889 Remove an unused variable `handler'.
4890 (file_name_completion): Remove unused function-scope variable `dp'.
4891 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
4894 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
4896 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
4898 (Fmarker_insertion_type): Remove unused variable `buf'.
4900 * insdel.c (make_gap): Remove unused variable `result'.
4902 * keyboard.c (record_char): Remove unused function-scope var `help'.
4903 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
4904 (menu_bar_items): Remove unused function-scope variable `tem'.
4906 * fontset.c (fontset_ref): Remove unused variable `i'.
4907 (fontset_set): Remove unused variables `j' and `tmp'.
4908 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
4909 (make_fontset_for_ascii_face): Remove unused variable `name'.
4910 (fs_load_font): Remove unused variable `font_idx'.
4911 (fs_query_fontset): Remove unused function-local variable `fontset'.
4912 (list_fontsets): Remove unused variable `tail'.
4913 (Fnew_fontset): Remove unused variables `family' and `registry'.
4914 (accumulate_font_info): Remove unused variable `tmp'.
4915 (Ffontset_font): Remove unused variable `id'.
4916 (syms_of_fontset): Remove unused variable `i'.
4918 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
4920 (lookup_image): Remove unused variable `file'.
4921 (xbm_load): Remove unused variables `bitmap_data', `height', and
4922 `width'. Remove function-local variable `i', leave the
4924 (gif_load): Remove unused variable `inc'.
4926 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
4927 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
4928 leave only the one in the inner block.
4930 * xfaces.c (face_fontset, realize_default_face): Remove unused
4932 (face_at_buffer_position): Remove unused variable `multibyte_p'.
4934 * term.c (encode_terminal_code): Remove unused variable `c'.
4936 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
4937 char *' instead of `char *'.
4939 * category.c (Fcategory_docstring): Remove unused variable `doc'.
4940 (Fget_unused_category): Remove unused variable `docstring_vector'.
4941 (Fchar_category_set): Remove unused variables `val', `charset',
4944 * coding.c (detect_coding_iso2022, setup_coding_system):
4945 Remove unused variable `i'.
4946 (detect_coding_mask): Remove unused variable `idx'.
4947 (detect_coding): Remove unused variable `i'.
4948 (ccl_coding_driver): Remove unused variable `result'.
4949 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
4950 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
4951 (encode_coding_string): Remove unused variables `gcpro1' and
4952 `saved_coding_symbol'.
4953 (Ffind_coding_systems_region_internal): Remove function-local
4954 variable args[], leave only the block-local one.
4955 (code_convert_region1): Remove unused variable `len'.
4957 * charset.c (char_printable_p): Remove unused variable `chars'.
4958 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
4959 (str_to_multibyte): Remove unused variable `c'.
4961 * window.c (size_window): Remove block-local variable `min_size'.
4963 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
4964 `header_line_height'.
4965 (append_space, extend_face_to_end_of_line): Declare `saved_what'
4966 enum display_element_type.
4968 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4970 * xterm.c (x_connection_closed): Catch X errors around all
4971 statements that call X. Save away the error message in a local copy.
4973 * xterm.c (x_connection_closed): Set handling_signal to 0 at
4976 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
4977 in or at the start of invisible text.
4979 * dispnew.c (update_window): Don't check_current_matrix_flags.
4981 2001-01-01 Jason Rumney <jasonr@gnu.org>
4983 * w32fns.c (x_figure_window_size): Do not allow new_height and
4984 new_width of frame to override specified values.
4986 2000-12-30 Kenichi Handa <handa@etl.go.jp>
4988 * composite.c (find_composition): Fix a code for searching backward.
4990 2000-12-29 Gerd Moellmann <gerd@gnu.org>
4992 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
4993 (update_window) [GLYPH_DEBUG]: Call it.
4994 (scrolling_window): Prevent including current rows which are below
4995 what's displayed in the window.
4997 * xdisp.c (try_window_reusing_current_matrix)
4998 <new start <= old start>: Disable rows in the current matrix
4999 which are below the window after scrolling.
5001 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
5002 is zero. It's not worth the complexity.
5003 (invisible_text_between_p): Put in #if 0 because unused.
5005 2000-12-28 Gerd Moellmann <gerd@gnu.org>
5007 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
5008 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
5010 * keyboard.c (echo_char): If C is an integer, always call
5011 push_key_description. Former code could signal an invalid
5014 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
5015 If set, print multibyte text.
5016 (Fsingle_key_description): Call push_key_description with
5017 FORCE_MULTIBYTE set.
5018 (describe_buffer_bindings): Likewise.
5020 * lisp.h (push_key_description): Add prototype.
5022 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
5023 around the call to redisplay_internal.
5025 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
5027 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
5029 2000-12-28 Kenichi Handa <handa@etl.go.jp>
5031 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
5032 (ccl_driver): New local variable `extra_bytes'.
5034 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
5036 * coding.c (setup_coding_system):
5037 Initialize coding->spec.ccl.eight_bit_carryover.
5038 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
5040 2000-12-28 Kenichi Handa <handa@etl.go.jp>
5042 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
5043 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
5044 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
5045 (decode_composition_emacs_mule): New function.
5046 (decode_coding_emacs_mule): Decode composition sequence by calling
5047 decode_composition_emacs_mule.
5048 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
5049 (encode_coding_emacs_mule): Changed from macro to function.
5050 If a text contains compositions, encode them correctly.
5051 (setup_coding_system): Set coding->commong_flags for emacs-mule so
5052 that decoding and encoding are required.
5054 2000-12-27 Gerd Moellmann <gerd@gnu.org>
5056 * xfaces.c (PT_PER_INCH): New macro.
5057 (xlfd_point_size): Compute real point size from font's pixel size.
5058 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
5061 * .gdbinit: Comment out the line pointing to the Lesstif source
5064 * window.c (Frecenter): Use displayed_window_lines instead
5065 of window_internal_height.
5067 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
5068 instead of x-toolkit-scroll-bars-p.
5069 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
5071 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
5072 instead of x-toolkit-scroll-bars-p.
5073 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
5075 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
5076 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
5077 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
5079 (add_window_display_history, add_frame_display_history)
5080 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
5081 (build_frame_matrix_from_leaf_window): Remove unused code.
5082 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
5084 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
5085 (update_window) [GLYPH_DEBUG]: Likewise.
5086 (syms_of_display): Defsubr dump-redisplay-history.
5088 2000-12-23 Gerd Moellmann <gerd@gnu.org>
5090 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
5091 the end of the prompt. Set echo_after_prompt to the offset
5092 of echoptr in echobuf.
5094 * xdisp.c (init_from_display_pos): Pop until the iterator's
5095 stack is empty; there may be frames for stretch or images
5098 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
5099 (save_or_restore_current_matrix): New function for the same
5100 purpose, but more efficient.
5101 (adjust_frame_glyphs_for_frame_redisplay): Use it.
5103 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
5105 * xdisp.c (syms_of_xdisp): Fix last change.
5107 2000-12-23 Gerd Moellmann <gerd@gnu.org>
5109 * xdisp.c (syms_of_xdisp): Doc fix.
5111 * xdisp.c (redisplay_window): Remove label restore_buffers;
5112 use finish_scroll_bars instead to make sure that scroll bars
5113 are redeemed. If we don't do this, flickering can result from
5114 scroll bars being destroyed and recreated.
5116 2000-12-22 Jason Rumney <jasonr@gnu.org>
5118 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
5119 in the wrong colors when the foreground is not black.
5120 (expose_window): Don't redraw the window that's currently being
5123 2000-12-22 Gerd Moellmann <gerd@gnu.org>
5125 * window.c (size_window): When setting the window's too_small_ok
5126 flag, compare old size with minimum size depending on WIDTH_P,
5127 don't compare with window_min_width.
5129 * window.c (delete_window): Simplify somewhat.
5130 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
5131 freeing window matrices. The flag windows_or_buffers_changed is
5132 set, so the next redisplay will consider all windows; this should
5135 2000-12-22 Kenichi Handa <handa@etl.go.jp>
5137 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
5139 * ccl.h (struct ccl_program): New member cr_consumed.
5141 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
5142 (CCL_READ_CHAR): Handle EOL conversion here.
5143 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
5145 2000-12-21 Gerd Moellmann <gerd@gnu.org>
5147 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
5149 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
5150 otherwise tabs of different size compare equal.
5152 * callint.c (Fcall_interactively): Prevent a compiler warning.
5154 * print.c (print_unwind): Return nil.
5155 (PRINTDECLARE): Initialize all local variables.
5156 (print_preprocess): Add a default case.
5158 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
5160 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
5162 * window.c (delete_window, Fsplit_window)
5163 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
5165 * dispextern.h (ensure_frame_matrix): Function declaration removed.
5167 * dispnew.c (ensure_frame_matrix): Removed.
5168 (save_frame_matrix, restore_frame_matrix): New functions.
5169 (adjust_frame_glyphs_for_frame_redisplay): Use them.
5171 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
5172 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
5174 2000-12-21 Andrew Innes <andrewi@gnu.org>
5176 * w32term.c (x_update_begin): Regenerate the palette here, rather
5177 than for each window.
5179 * w32xfns.c (select_palette): Avoid calling SelectPalette if
5180 palette is NULL, since this corrupts memory! Also get
5181 display_info reference from frame.
5183 2000-12-21 Jason Rumney <jasonr@gnu.org>
5185 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
5187 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
5188 to avoid returning without releasing it.
5190 2000-12-21 Kenichi Handa <handa@etl.go.jp>
5192 * keymap.c (push_key_description): Don't convert eight-bit-control
5193 and eight-bit-graphic to multibyte character.
5195 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
5196 generic character and CODE1 is nil, return the smallest character
5199 2000-12-20 Dave Love <fx@gnu.org>
5201 * s/osf5-0.h (NSIG): Don't redefine.
5203 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
5205 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
5206 excluding menu-bar and tool-bar.
5207 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
5208 (menu_item_p): Remove.
5209 (where_is_internal_1): Don't ignore menu-items.
5211 2000-12-20 Gerd Moellmann <gerd@gnu.org>
5213 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
5216 * window.c (make_window): Initialize window's min_hscroll.
5217 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
5218 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
5220 (struct saved_window): New member min_hscroll.
5221 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
5222 (Fset_window_configuration): Set window's min_hscroll.
5223 (save_window_save): Save window's min_hscroll.
5224 (compare_window_configurations): Compare min_hscroll values.
5226 * window.h (struct window): New member min_hscroll.
5228 * keyboard.c (echo_prompt): Prevent a compiler warning.
5230 * xdisp.c (try_cursor_movement): Fix last change. The real
5231 condition is that PT is at the end of the row, and should
5232 be displayed at the start of the next row.
5234 * xdisp.c (try_cursor_movement): If we end on a partially
5235 visible line, end we already decided to scroll, return -1.
5237 * dispextern.h (ensure_frame_matrix): Add prototype.
5239 * window.c (delete_window, Fsplit_window)
5240 (Fset_window_configuration): Call ensure_frame_matrix.
5242 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
5244 (adjust_frame_glyphs_for_frame_redisplay): If display has been
5245 completed, call fake_current_matrices instead of marking frame
5248 2000-12-20 Jason Rumney <jasonr@gnu.org>
5250 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
5252 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
5254 * fns.c (Frequire): Doc fix.
5256 2000-12-19 Gerd Moellmann <gerd@gnu.org>
5258 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
5260 * dispnew.c (direct_output_for_insert): Fix check for mini-window
5261 currently displaying a message.
5263 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
5265 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
5267 2000-12-18 Andrew Innes <andrewi@gnu.org>
5269 * w32.c (w32_strerror): New function.
5271 * w32.h (w32_strerror): New extern.
5273 * w32fns.c (Fw32_shell_execute): Use it.
5275 2000-12-18 Gerd Moellmann <gerd@gnu.org>
5277 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
5279 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
5281 * msdos.c (IT_set_face): Obey inverse_video.
5283 2000-12-18 Kenichi Handa <handa@etl.go.jp>
5285 * dired.c (directory_files_internal): Always return decoded filenames.
5287 2000-12-18 Gerd Moellmann <gerd@gnu.org>
5289 * xterm.c (x_connection_closed): Prevent being called recursively
5290 because of an error condition in XtCloseDisplay.
5292 * xdisp.c (init_iterator): If noninteractive, and the frame's
5293 face cache is null, make one.
5295 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
5297 * process.c (wait_reading_process_input): Check for pending
5298 input when running timers.
5300 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
5302 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
5304 2000-12-18 Kenichi Handa <handa@etl.go.jp>
5306 * process.c (read_process_output): Don't run a filter if the code
5307 decoder produces nothing but carryover.
5309 2000-12-17 Andrew Innes <andrewi@gnu.org>
5311 * w32.c (sys_rename): Only check errno against EEXIST, and not
5312 EACCES, when determining whether rename failed because the target
5313 exists. This was resulting in indefinite looping on Windows 9x if
5314 the source file was locked by another process.
5316 * w32fns.c (Ffile_system_info): New function.
5317 (syms_of_w32fns): Defsubr it.
5319 2000-12-17 Gerd Moellmann <gerd@gnu.org>
5321 * window.c (coordinates_in_window): Fix computation for
5322 position on vertical line between mode lines.
5324 * xfns.c (unwind_create_frame): Return t if frame was deleted.
5325 Don't alter tip_frame or tip_window.
5326 (unwind_create_tip_frame): Set tip_frame to nil only if frame
5329 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
5330 Don't alter tip_frame or tip_window.
5331 (unwind_create_tip_frame): Set tip_frame to nil only if frame
5334 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
5336 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
5337 be consistent with the doc string. Reported by NAKAJIMA Mikio
5338 <minakaji@osaka.email.ne.jp>.
5340 2000-12-16 Kenichi Handa <handa@etl.go.jp>
5342 * xfaces.c (Vface_ignored_fonts): New variable.
5343 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
5344 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
5346 2000-12-15 Gerd Moellmann <gerd@gnu.org>
5348 * dispnew.c (update_window): Detect pending input every nth line
5349 updated, i.e. do it depending on real work done, and not on the
5352 * xterm.c (expose_window): Don't redraw the window that's
5353 currently being updated.
5355 * window.c (Fset_window_point): Remove test for
5356 cursor_in_non_selected_windows.
5358 * lread.c (read1): Recognize end of file after `\\'.
5360 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
5361 not unwind_create_frame.
5363 2000-12-15 Dave Love <fx@gnu.org>
5365 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
5368 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
5370 2000-12-15 Kenichi Handa <handa@etl.go.jp>
5372 * coding.c (setup_coding_system): Clear all members of the struct
5373 coding_system at first.
5374 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
5376 (code_convert_region): Don't override coding->src_multibyte and
5377 coding->dst_multibyte.
5379 * fns.c (Fmd5): Docstring improved.
5381 2000-12-15 Miles Bader <miles@gnu.org>
5383 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
5384 are actually marked as mode-lines; otherwise use
5385 estimate_mode_line_height.
5387 2000-12-14 Gerd Moellmann <gerd@gnu.org>
5389 * editfns.c (Fformat): Prevent a buffer overrun when the format
5390 specifies a precision.
5392 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
5394 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
5395 argument is outside the range [2..3].
5397 2000-12-14 Andrew Innes <andrewi@gnu.org>
5399 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
5400 nothing to do. Bind inhibit-quit.
5401 (tip_frame): Make it a Lisp_Object.
5402 (x_create_tip_frame): Set tip_frame after it has been added to
5404 (Fx_show_tip): Don't set tip_frame here.
5405 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
5406 (unwind_create_frame, unwind_create_tip_frame): New functions.
5407 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
5408 while a frame is only partially constructed.
5410 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
5411 (x_free_frame_resources): New function.
5412 (x_destroy_window): Use it.
5414 2000-12-14 Gerd Moellmann <gerd@gnu.org>
5416 * xfns.c (Fx_backspace_delete_keys_p): New function.
5417 (syms_of_xfns): Defsubr it.
5419 * config.in (HAVE_XKBGETKEYBOARD): Add.
5421 2000-12-14 Kenichi Handa <handa@etl.go.jp>
5423 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
5424 Always store string in multibyte representation in echobuf.
5425 (echo_char): Always store string in multibyte representation in
5427 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
5428 (read_key_sequence): Adjusted for the change of echo_prompt.
5430 * fns.c (Fmd5): Docstring improved.
5432 * lisp.h (detect_coding_system): Prototype adjusted.
5434 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
5435 (detect_coding_emacs_mule, detect_coding_iso2022,)
5436 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
5437 (detect_coding_utf_16, detect_coding_ccl): Make them static.
5438 New argument MULTIBYTEP. Callers changed.
5439 (detect_coding_mask, detect_coding_system): New argument
5440 MULTIBYTEP. Callers changed.
5441 (decode_coding_string): Set coding->src_multibyte and
5442 coding->dst_multibyte before calling detect_coding and detect_eol.
5443 Update them after some coding system is detected.
5445 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
5447 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
5449 * keyboard.c (menu_bar_items, tool_bar_items):
5450 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
5452 2000-12-13 Gerd Moellmann <gerd@gnu.org>
5454 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
5456 (unwind_create_frame, unwind_create_tip_frame): New functions.
5457 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
5458 while a frame is only partially constructed.
5460 * xterm.h (x_free_frame_resources): Declare.
5462 * xterm.c (x_free_frame_resources): New function.
5463 (x_destroy_window): Use it.
5465 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
5466 don't interrupt the update for pending input initially, i.e.
5467 update at least some lines.
5469 * keyboard.c (do_mouse_tracking): Make externally visible.
5471 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
5473 * xfns.c (gray_bitmap_bits): Declare `char *'.
5475 2000-12-12 Gerd Moellmann <gerd@gnu.org>
5477 * xdisp.c (display_tool_bar_line): Make sure that tool bar
5478 lines start with a relief line.
5480 2000-12-12 Dave Love <fx@gnu.org>
5482 * window.c (Fdisplay_buffer): Doc fix.
5483 (Fwindow_list): Remove unused var.
5485 * buffer.h (mmap_set_vars): Declare.
5487 * window.h (Fset_window_point): Declare.
5489 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
5491 * msdos.c (fast_find_position): Don't overstep the last window row.
5492 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
5493 variable `area'. When looking for a row under (X,Y), give up if some
5494 of the previous rows is not enabled.
5496 2000-12-12 Gerd Moellmann <gerd@gnu.org>
5498 * window.c (Fset_window_point): If displaying cursors in windows
5499 other than the selected window, make sure redisplay updates
5500 other windows to show the new value of point in the window.
5502 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
5504 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
5505 the buffer is the sole visible buffer when in the mini-buffer.
5507 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
5508 Bind `inhibit-read-only' to t.
5509 (unwind_with_echo_area_buffer): Use AREF.
5511 * xfns.c (Fx_hide_tip): Simplified.
5513 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
5516 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
5518 2000-12-11 Gerd Moellmann <gerd@gnu.org>
5520 * xfns.c (Fx_hide_tip): Fix last change.
5522 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
5523 nothing to do. Bind inhibit-quit.
5524 (tip_frame): Make it a Lisp_Object.
5525 (x_create_tip_frame): Set tip_frame after it has been added to
5527 (Fx_show_tip): Don't set tip_frame here.
5529 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
5531 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
5534 * dispextern.h: Change external declaration of tip_frame.
5536 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
5537 return an empty string.
5539 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
5540 of the window's update_mode_line flag, since the former is set by
5541 force-mode-line-update, not the latter. This makes
5542 column-number-mode slightly faster.
5544 * xdisp.c (try_window_id) <all changes above window start>:
5547 2000-12-11 Paul Eggert <eggert@twinsun.com>
5549 * config.in (HAVE_FTELLO): Remove.
5551 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
5552 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
5554 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
5555 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
5557 2000-12-11 Miles Bader <miles@gnu.org>
5559 * window.c (displayed_window_lines): Don't round up when
5560 converting empty space at bottom to lines.
5561 Handle non-newline-terminated final lines properly.
5562 (Fwindow_text_height): New function (used to be in lisp).
5563 (syms_of_window): Initialize it.
5565 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
5567 * syntax.c (scan_lists): Check that the right quote char has the
5568 right Sstring syntax when jumping over strings.
5569 (init_syntax_once): Use Smax rather than 13.
5571 2000-12-09 Miles Bader <miles@gnu.org>
5573 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
5574 with PARTIALLY, inverting the sense.
5575 (window_scroll_pixel_based): Scroll partially visible lines into
5576 place if we hit the beginning or end of the buffer.
5577 (displayed_window_lines): Don't include partially visible lines.
5578 (Fmove_to_window_line): Skip past any partially visible first line.
5580 2000-12-08 Gerd Moellmann <gerd@gnu.org>
5582 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
5584 * tparam.c (tparam1): Change the way buffers are reallocated to be
5585 portable and less obfuscated.
5587 * termcap.c (tgetent): Change the way buffers are reallocated to
5588 be portable and less obfuscated.
5590 * macros.c (store_kbd_macro_char): Change the way buffers are
5591 reallocated to be portable and less obfuscated.
5593 * lread.c (read1): Change the way buffers are reallocated to be
5594 portable and less obfuscated.
5596 * doc.c (Fsubstitute_command_keys): Change the way buffers
5597 are reallocated so that it is portable.
5599 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
5601 * dosfns.c (Ffile_system_info): New function.
5602 (syms_of_dosfns): Defsubr it.
5604 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
5606 * alloc.c (gc_sweep): Add comment.
5608 2000-12-07 Gerd Moellmann <gerd@gnu.org>
5610 * sound.c (vox_configure): Change order of ioctls.
5611 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
5612 Ignore errors when changing volume.
5613 (vox_close): Don't reset the device.
5615 * process.c (read_process_output): Make sure the process marker's
5616 position is valid when the process buffer is changed in
5617 after-change functions. W3 does that.
5619 * xfns.c (x_free_gcs): New function.
5621 * xterm.h (x_free_gcs): Add prototype.
5623 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
5626 * xterm.c (x_destroy_window): Call x_free_gcs so that
5627 resources of non-toolkit X windows will be freed.
5629 2000-12-07 Andrew Innes <andrewi@gnu.org>
5631 * w32fns.c (xlfd_charset_of_font): Fix last change.
5633 2000-12-06 Dave Love <fx@gnu.org>
5635 * md5.h (__P): Don't define -- it comes from config.h.
5637 * strftime.c: Change some #if foo to #ifdef foo.
5639 2000-12-06 Andrew Innes <andrewi@gnu.org>
5641 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
5643 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
5644 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
5645 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
5647 2000-12-06 Gerd Moellmann <gerd@gnu.org>
5649 * alloc.c (gc_sweep): Prevent symbols read during loadup
5652 * xdisp.c (underlying_face_id): New function.
5653 (handle_face_prop, face_before_or_after_it_pos): Use it
5654 to determine the face ``under'' a string. Let strings inherit
5655 the face of the buffer under them.
5657 * xfaces.c (face_at_string_position): Update function comment.
5659 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
5660 matrix if the window's left position has changed; we need to
5661 redraw it in this case.
5663 * dispextern.h (struct glyph_matrix): Add member window_left_x.
5665 * window.c (coordinates_in_window): Check mouse on mode-line or
5668 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
5669 advertized by the function documentation.
5671 * window.c (syms_of_window): Doc fix.
5673 * sound.c (vox_configure): Set volume for left and right channel.
5674 (sound_cleanup): Return nil.
5676 * xdisp.c (move_it_by_lines): Fix paren typo.
5678 * xterm.c (x_load_font): Don't use the font's max_bounds for
5679 computing the height of the font. If max_bounds' ascent or
5680 descent are greater than the font's ascent or descent, this means
5681 glyphs overlap, which should be handled now by redisplay.
5683 * window.c (Veven_window_heights): New variable.
5684 (syms_of_window): DEFVAR_LISP it.
5685 (Fdisplay_buffer): Check Veven_window_heights before evening the
5688 2000-12-06 Miles Bader <miles@gnu.org>
5690 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
5691 update `default-frame-alist' instead of setting no frame parameters.
5693 2000-12-06 Kenichi Handa <handa@etl.go.jp>
5695 * composite.c (update_compositions): Fix typo (use the correct
5698 2000-12-05 Jason Rumney <jasonr@gnu.org>
5700 * md5.h: Remove underscores from function declarations.
5701 (__attribute__, __alignof__) [!__GNUC__]: Define.
5703 * md5.c: Delay include of md5.h until after namespace cleaning.
5705 * makefile.w32-in (fns.o): Depend on md5.h
5706 (md5.o): New target.
5709 * makefile.nt: Likewise.
5711 2000-12-05 Jason Rumney <jasonr@altavista.net>
5713 * w32term.c (expose_area): Complete last change.
5715 2000-12-05 Ken Raeburn <raeburn@gnu.org>
5717 * minibuf.c: Include intervals.h.
5719 2000-12-05 Jason Rumney <jasonr@gnu.org>
5721 * w32term.c (x_produce_glyphs): If a font for a component of
5722 a composition is not found, use 1 pixel dot ascent and 0 dot
5723 descent value to avoid displaying terribly tall empty boxes.
5724 (expose_area): Pass x-coordinate relative to the exposed
5725 area to x_draw_glyphs instead of a window-relative coordinate.
5727 2000-12-05 Gerd Moellmann <gerd@gnu.org>
5729 * xdisp.c (next_element_from_ellipsis): Save face before selective
5730 display in saved_face_id, and set face_before_selective_p.
5731 (reseat_1): Reset face_before_selective_p.
5732 (append_space, extend_face_to_end_of_line): If iterator's
5733 face_before_selective_p is set, use the face from saved_face_id.
5734 (extend_face_to_end_of_line): For tty frames, make sure to
5735 use the right face id when producing spaces at the end of
5738 * dispextern.h (struct it): Add face_before_selective_p.
5740 * keyboard.c (record_char): Don't record identical help-echo
5741 events in recent_keys.
5743 * xterm.c [USE_X_TOOLKIT]: Close the display.
5744 (xim_close_dpy): Handle case that the display has been closed.
5746 * xterm.c (x_destroy_window): Reset the frame's X window after
5749 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
5750 variable window_width.
5751 (line_draw_cost): Fix code skipping over spaces at the end of the
5752 line when must_write_spaces is not set.
5753 (scrolling_window): Fix code inserting runs in list of all runs.
5755 2000-12-05 Kenichi Handa <handa@etl.go.jp>
5757 * coding.c (setup_coding_system): Be sure to initialize
5758 coding->category_idx.
5760 2000-12-04 Gerd Moellmann <gerd@gnu.org>
5762 * xterm.c (PER_CHAR_METRIC): Removed because not used.
5764 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
5765 area to x_draw_glyphs instead of a window-relative coordinate.
5767 * fileio.c (auto_save_error): Add parameter ERROR. Show the
5768 error in the message.
5770 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
5771 timer after having read a key. It's not good for code reading
5772 several keys in a loop, like an input method.
5774 * fileio.c (Finsert_file_contents): When VISIT is t, don't
5775 record undo information for format-decode.
5777 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
5778 current buffer is read-only, not if it isn't.
5780 * keyboard.c (record_char): Record `help-echo' input events
5781 in recent_keys only if they display some help. Don't record
5782 `help-echo' events as macro char.
5784 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
5786 * editfns.c (save_excursion_restore): Don't move point
5787 in another window if it is showing the wrong buffer.
5788 Avoid the call to Fwindow_live_p, for speed.
5790 2000-12-04 Kenichi Handa <handa@etl.go.jp>
5792 * xfaces.c (struct font_name): New member registry_priority.
5793 (split_font_name): Initialize the above member to zero.
5794 (concat_font_list): New function.
5795 (font_list): Include fonts of all alternative registries.
5796 (FONT_POINT_SIZE_QUANTUM): New macro.
5797 (better_font_p): Ignore point size difference less than
5798 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
5800 * xterm.c (x_produce_glyphs): If a font for a component of
5801 a composition is not found, use 1 pixel dot ascent and 0 dot
5802 descent value to avoid displaying terribly tall empty boxes.
5804 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
5806 2000-12-03 Ken Raeburn <raeburn@gnu.org>
5808 * coding.h (code_convert_string1): Declare.
5810 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
5812 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
5814 2000-12-02 Jason Rumney <jasonr@gnu.org>
5816 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
5817 correctly for single byte character case.
5818 (w32_per_char_metric): Do not try to make any assumptions about
5819 the metrics of BDF fonts.
5820 (x_estimate_mode_line_height): If `mode-line' face
5821 hasn't a font, use that of the frame, as drawing glyphs does.
5822 (note_mouse_highlight): Change the cursor shape on the vertical
5823 border between windows [not enabled].
5825 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
5827 * w32fns.c (Fx_create_frame): Reintroduce the call to
5828 face-set-after-frame-defaults.
5829 (Vx_window_horizontal_drag_shape): New variable.
5830 (syms_of_xfns): DEFVAR_LISP it.
5831 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
5834 2000-12-02 Simon Josefsson <simon@josefsson.org>
5836 * fns.c (Fmd5): Use a different logic to decide the coding system
5839 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
5841 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
5843 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
5845 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5847 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
5848 height for YNegative.
5849 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
5850 height; also see comment there.
5852 * window.c (coordinates_in_window): Handle computations for
5853 positions on the vertical bar and fringes differently for
5854 window-system frames. Consider some pixels near the vertical bar
5855 as on the bar if the frame doesn't have vertical scroll bars.
5856 Associate positions between mode or header lines with the
5857 right window, the left one.
5859 2000-12-01 Jason Rumney <jasonr@gnu.org>
5861 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
5863 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
5866 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5868 * window.c (struct saved_window): Add members orig_top and orig_height.
5869 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
5870 (save_window_save, Fset_window_configuration): Save/restore
5871 window's orig_top and orig_height.
5873 2000-12-01 Jason Rumney <jasonr@gnu.org>
5875 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
5877 * w32fns.c (x_set_cursor_color): Fix last change.
5879 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5881 * xdisp.c (echo_area_display): If cursor is in the echo area, make
5882 sure that the next redisplay displays the minibuffer, so that
5883 the cursor will be replaced with what the minibuffer wants.
5885 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
5886 #ifndef instead of using #if.
5887 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
5888 USE_TOOLKIT_SCROLL_BARS is defined.
5890 2000-11-30 Jason Rumney <jasonr@gnu.org>
5892 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
5895 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5897 * fns.c (Fmd5): Doc fix.
5899 2000-11-30 Simon Josefsson <simon@josefsson.org>
5901 * fns.c (Fmd5): New function.
5902 (syms_of_fns): Defsubr md5.
5904 * Makefile.in (obj): Add md5.o
5906 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5908 * md5.h, md5.c: New files, taken from glibc.
5910 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
5912 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
5913 hasn't a font, use that of the frame, as drawing glyphs does.
5915 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
5917 * eval.c (Frun_hooks): Allow 0 arguments.
5919 2000-11-29 Gerd Moellmann <gerd@gnu.org>
5921 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
5922 is over the menu bar widget, say it's not on the frame.
5924 * xfns.c (Fx_create_frame): Reintroduce the call to
5925 face-set-after-frame-defaults.
5927 * eval.c (Fsignal): Reset handling_signal.
5929 2000-11-28 Jason Rumney <jasonr@gnu.org>
5931 * w32menu.c (add_menu_item): Reset menu item text when changing
5932 type to radio button.
5934 2000-11-28 Gerd Moellmann <gerd@gnu.org>
5936 * xselect.c: Update copyright.
5938 * window.c (coordinates_in_window): If on a mode or header line,
5939 but sufficiently close to its start, return ``on vertical
5940 border''. This gives us a way to drag windows horizontally when
5941 using toolkit scroll bars.
5943 * xterm.c (note_mouse_highlight): Change the cursor shape
5944 on the vertical border between windows.
5946 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
5948 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
5949 (syms_of_xfns): DEFVAR_LISP it.
5950 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
5952 * textprop.c (text_read_only): New function.
5953 (verify_interval_modification): Use it instead of signaling
5954 `text-read-only'. This makes it easier to catch this error
5957 * xdisp.c (forward_to_next_line_start): Check for newlines,
5958 not end of line, which includes CR.
5960 2000-11-28 Kenichi Handa <handa@etl.go.jp>
5962 * coding.c (Ffind_coding_systems_region_internal): Be sure to
5963 include no-conversion.
5965 2000-11-27 Jason Rumney <jasonr@gnu.org>
5967 * w32fns.c (w32_load_system_font): Always mark font as double byte
5968 if codepage is unicode.
5970 2000-11-27 Gerd Moellmann <gerd@gnu.org>
5972 * xdisp.c (forward_to_next_line_start): If already on a newline,
5973 just consume it to avoid unintended skipping over invisible text below.
5975 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
5976 `vertical-line', `mode-line' and `header-line' events.
5978 * xdisp.c (try_window_id): Avoid starting to display in the middle
5979 of a character, a TAB for instance. This is easier than to set
5980 up the iterator exactly, and it's not a frequent case, so the
5981 additional effort wouldn't really pay off.
5983 2000-11-26 Andrew Choi <akochoi@i-cable.com>
5985 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
5988 2000-11-25 Jason Rumney <jasonr@gnu.org>
5990 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
5991 Args to window_from_coordinates should be pixel coordinates.
5993 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
5994 redisplay handles them properly.
5996 2000-11-25 Miles Bader <miles@gnu.org>
5998 * indent.c (compute_motion): Keep pos_byte in sync with pos.
6000 2000-11-24 Jason Rumney <jasonr@gnu.org>
6002 * w32.c (init_environment): Set LANG environment variable based on
6003 locale settings, if not set.
6005 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
6006 making tool bar smaller. When clearing the frame, also
6007 clear current matrices. Clear frame when tool bar disappears.
6008 Don't use more lines for the tool-bar than is available.
6009 (x_change_window_heights): New function.
6011 2000-11-24 Gerd Moellmann <gerd@gnu.org>
6013 * xdisp.c (init_from_display_pos): If POS says we're already after
6014 an overlay string ending at POS, make sure to pop the iterator
6015 because it will be in front of that overlay string. When POS is
6016 ZV, we've thereby also ``processed'' overlay strings at ZV.
6018 * xfaces.c (lface_from_face_name): Function comment fix.
6020 2000-11-24 Miles Bader <miles@gnu.org>
6022 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
6023 apply `mode-line-inverse-video' -- zero means force display using
6024 the default face, non-zero means display using the specialized face.
6025 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
6027 2000-11-23 Kenichi Handa <handa@etl.go.jp>
6029 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
6032 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
6034 * coding.c (decode_coding_emacs_mule): Fix the case of
6035 CODING_EOL_LF, which used uninitialized value of c.
6037 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
6039 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
6041 2000-11-22 Gerd Moellmann <gerd@gnu.org>
6043 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
6046 * frame.h (struct frame): Replace desired_tool_bar_items,
6047 current_tool_bar_items, n_desired_tool_bar_items,
6048 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
6050 * frame.c (make_frame): Change initialization of tool bar
6053 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
6054 Change references to members deleted from struct frame to use the
6057 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
6058 references to members deleted from struct frame to use the new ones.
6060 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
6062 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
6064 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
6065 (note_tool_bar_highlight): Change references to members deleted
6066 from struct frame to use the new ones.
6068 2000-11-23 Miles Bader <miles@gnu.org>
6070 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
6071 the face's inverse-video attribute, rather than overriding it.
6073 2000-11-22 Gerd Moellmann <gerd@gnu.org>
6075 * xfns.c (x_set_tool_bar_lines): Clear internal border when
6076 making tool bar smaller.
6078 2000-11-22 Dave Love <fx@gnu.org>
6080 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
6082 2000-11-22 Miles Bader <miles@gnu.org>
6084 * keyboard.c (Vminibuffer_message_timeout): New variable.
6085 (command_loop_1): Use it to determine message timeout.
6086 (syms_of_keyboard): Initialize it.
6088 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
6090 2000-11-22 Kenichi Handa <handa@etl.go.jp>
6092 * sysdep.c: Move the code for declaring h_errno after #include
6095 2000-11-21 Gerd Moellmann <gerd@gnu.org>
6097 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
6098 the menu bar when the tooltip is unmapped.
6100 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
6101 sole visible buffer when we're currently in the mini-buffer, and
6104 2000-11-21 Jason Rumney <jasonr@gnu.org>
6106 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
6107 put on the clipboard.
6108 (Fw32_get_clipboard_data): Compare data on clipboard with saved
6109 copy of what Emacs last put there. If they are the same, do not
6110 use the clipboard copy to avoid losing data due to coding conversions.
6112 2000-11-22 Miles Bader <miles@gnu.org>
6114 * minibuf.c (Vminibuffer_prompt_properties): New variable.
6115 (syms_of_minibuf): Initialize it.
6116 (read_minibuf): Add properties from Vminibuffer_prompt_properties
6117 to prompt, don't make read-only.
6119 2000-11-21 Gerd Moellmann <gerd@gnu.org>
6121 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
6122 Add BEFORE/AFTER_POTENTIAL_GC.
6124 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
6126 * buffer.c (mmap_free_1): Avoid a compiler warning.
6128 * term.c, cm.c: Don't try to include termcap.h; see comment there.
6130 2000-11-21 Kenichi Handa <handa@etl.go.jp>
6132 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
6135 2000-11-20 Gerd Moellmann <gerd@gnu.org>
6137 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
6140 * s/gnu-linux.h: Don't use `#cpu'.
6142 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
6143 not defined in mman.h.
6145 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
6146 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
6147 and store an index in the XClientMessageEvent. Storing a
6148 Lisp_Object or pointer can fail on a 64 bit system, since X only
6150 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
6152 2000-11-20 Dave Love <fx@gnu.org>
6154 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
6156 2000-11-20 Gerd Moellmann <gerd@gnu.org>
6158 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
6160 2000-11-20 Kenichi Handa <handa@etl.go.jp>
6162 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
6165 * alloc.c (make_string): Fix previous change. Be sure to make
6166 unibyte string correctly.
6168 2000-11-19 Gerd Moellmann <gerd@gnu.org>
6170 * window.c (Fwindow_list): Change parameter list to be XEmacs
6172 (window_list_1): New function.
6173 (window_loop): Use it instead of Fwindow_list.
6175 * sysdep.c (emacs_ospeed): New variable.
6176 (toplevel): Don't declare ospeed extern.
6177 (init_baud_rate): Use emacs_ospeed instead of ospeed.
6179 * termcap.c (ospeed): Remove.
6180 (tputs) [!emacs]: Remove unused code.
6181 (tgetent): Avoid a compiler warning.
6183 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6184 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
6185 SCROLL_BAR_X_WIDGET with additional argument DPY.
6187 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
6189 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
6190 Take the X display as additional argument.
6191 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
6192 `Widget' is a pointer type that's not easily stored in Lisp_Object
6193 form in a portable way.
6195 * dispnew.c (update_text_area): Fix last change.
6197 2000-11-18 Gerd Moellmann <gerd@gnu.org>
6199 * xdisp.c: Use BINDING_STACK_SIZE throughout.
6201 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
6202 clear current matrices.
6204 * buffer.c (mmap_enlarge): Don't print a message on stderr
6205 if mapping new memory at the end of the existing region fails.
6207 * dispnew.c (update_text_area): Don't skip over equal glyphs
6208 when the last current glyph overlaps the glyph to its right.
6210 2000-11-18 Miles Bader <miles@gnu.org>
6212 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
6213 lines that *end* with "..." too (that's the most common case!).
6215 2000-11-18 Gerd Moellmann <gerd@gnu.org>
6217 * xdisp.c (resize_mini_window): Temporarily change to the
6218 mini-window's buffer if necessary.
6220 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
6221 the tooltip obscures less text under it.
6223 2000-11-17 Gerd Moellmann <gerd@gnu.org>
6225 * puresize.h (BASE_PURESIZE): Increase to 700000.
6227 2000-11-18 Jason Rumney <jasonr@gnu.org>
6229 * w32term.c (w32_draw_bitmap): Use face to set colors.
6231 2000-11-17 Dave Love <fx@gnu.org>
6233 * lread.c (Fload): Fix #ifdef for pcc.
6235 2000-11-17 Gerd Moellmann <gerd@gnu.org>
6237 * xdisp.c (pos_visible_p): Compute the default character height
6240 2000-11-16 Gerd Moellmann <gerd@gnu.org>
6242 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
6243 knowing the line's height; use the default font's height in that case.
6245 * xfaces.c (weight_table): Add `demi' with the same meaning as
6248 2000-11-16 Kenichi Handa <handa@etl.go.jp>
6250 * dispnew.c (null_row): New global static variable.
6251 (clear_glyph_row): Delete local static variable null_row.
6253 2000-11-15 Jason Rumney <jasonr@gnu.org>
6255 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
6256 (w32_alloc_lighter_color): Use new brightness calculations from
6257 xterm.c. Scale delta to be in the range expected by W32.
6258 (w32_draw_relief_rect): Use frame relief colors.
6260 2000-11-15 Gerd Moellmann <gerd@gnu.org>
6262 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
6263 (Qinhibit_default_face_x_resources): New variable.
6264 (syms_of_frame): Initialize it.
6265 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
6267 * xdisp.c (pos_visible_p): Improve function comment.
6269 * lisp.h (BINDING_STACK_SIZE): New macro.
6271 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
6272 reading the directory if readdir returns null and errno is EAGAIN
6275 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
6277 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
6278 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
6279 Set amount_to_scroll to max of dx and scroll_step so that
6280 scroll-conservatively doesn't defeat scroll-step>1.
6281 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
6282 scroll-conservatively for line-at-a-time scrolling.
6284 2000-11-14 Gerd Moellmann <gerd@gnu.org>
6286 * window.c (Fpos_visible_in_window_p): Call pos_visible with
6289 * xdisp.c (current_mode_line_height, current_header_line_height):
6291 (init_xdisp): Initialize them.
6292 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
6293 and use exact mode line heights if it is set.
6295 * lisp.h (pos_visible_p): Change prototype.
6297 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6298 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
6299 and current_header_line_height first.
6300 (current_mode_line_height, current_header_line_height):
6303 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
6305 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
6306 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
6307 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
6309 2000-11-14 Miles Bader <miles@gnu.org>
6311 * xterm.c (x_alloc_lighter_color): Include an additive component
6312 too for dark colors, because FACTOR isn't enough.
6313 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
6316 2000-11-13 Gerd Moellmann <gerd@gnu.org>
6318 * keyboard.c (show_help_echo): Call message3_nolog with number of
6319 bytes in the help string as 2nd parameter, instead of the number
6322 2000-11-13 Miles Bader <miles@gnu.org>
6324 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
6325 (Fload): Use new openp return protocol.
6326 Don't try to use Vload_source_file_function to load .elc files.
6327 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
6328 openp return protocol.
6329 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
6331 2000-11-11 Kenichi Handa <handa@etl.go.jp>
6333 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
6335 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
6336 Defined these macros.
6337 (NLIST_STRUCT): Avoid re-defining it.
6339 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
6340 -I/usr/contrib/X11R6/include.
6341 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
6343 2000-11-10 Jason Rumney <jasonr@gnu.org>
6345 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
6347 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
6348 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
6350 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
6351 (Qw32_charset_vietnamese): New symbol.
6352 (xlfd_charset_of_font): New function.
6353 (w32_load_system_font): Use it.
6354 (x_to_w32_charset): Use Fassoc to find charset info. Special case
6355 when Vw32_charset_info_alist is nil to ensure default face always
6356 has font. Use Fcar and Fcdr for safety.
6357 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
6358 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
6359 pseudo-codepages for special cases.
6360 (w32_to_x_font): New parameter to allow charset portion to be
6361 specified where there is many to one mapping. Callers changed.
6362 (w32_list_fonts): Avoid listing fonts that won't display.
6364 2000-11-10 Gerd Moellmann <gerd@gnu.org>
6366 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
6367 (font_list_1): Renamed from font_list.
6368 (font_list): New function, trying alternative registries from
6369 Vface_alternative_font_registry_alist.
6370 (Finternal_set_alternative_font_registry_alist): New function.
6371 (syms_of_xfaces): Initialize and Staticpro
6372 Vface_alternative_font_registry_alist.
6373 Defsubr Finternal_set_alternative_font_registry_alist.
6375 2000-11-09 Ken Raeburn <raeburn@gnu.org>
6377 * lisp.h (Flooking_at): Declare.
6379 2000-11-09 Gerd Moellmann <gerd@gnu.org>
6381 * dired.c (directory_files_internal): Fix a braino.
6383 * dired.c (directory_files_internal): Add missing GCPRO's.
6386 2000-11-08 Gerd Moellmann <gerd@gnu.org>
6388 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
6389 (resize_mini_window): Return quickly if Vresize_mini_window is
6390 nil. Don't return if Vmax_mini_window_height is nil.
6392 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
6393 (syms_of_xdisp): Initialize them.
6394 (resize_mini_window): Act according to the setting of
6395 Vresize_mini_window.
6396 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
6398 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
6399 scroll bar widget after configuring it, so that it will appear at
6400 the right position from the start.
6401 (XTredeem_scroll_bar): Cleaned up.
6403 2000-11-08 Kenichi Handa <handa@etl.go.jp>
6405 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
6406 font is taller than the frame line, we don't have to bias the
6409 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
6411 2000-11-07 Dave Love <fx@gnu.org>
6413 * config.in (HAVE_MKSTEMP): Add.
6415 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
6417 2000-11-07 Gerd Moellmann <gerd@gnu.org>
6419 * window.c (Fset_window_configuration): Don't try to preserve
6420 point in the current buffer, if that buffer is displayed in more
6423 * xfaces.c (lookup_named_face): If default face isn't realized,
6424 try to realize it. Return -1 if not successful.
6425 (Fx_list_fonts): Handle case that face cannot be determined.
6426 (Fface_font): Likewise.
6428 2000-11-06 Gerd Moellmann <gerd@gnu.org>
6430 * window.c (displayed_window_lines): Detect partially
6431 visible lines at the bottom correctly.
6433 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
6435 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
6436 when ensuring we don't do visit in indirect buffer.
6438 2000-11-06 Kenichi Handa <handa@etl.go.jp>
6440 * composite.h (compose_chars_in_text): Add prototype.
6442 * composite.c (Vcomposition_function_table): New variable.
6443 (Qcomposition_function_table): New variable.
6444 (run_composition_function): Call
6445 Vcompose_chars_after_function with three arguments.
6446 (compose_chars_in_text): New function.
6447 (syms_of_composite): Modified the doc-string of
6448 Vcompose_chars_after_function. Declare composition-function-table
6449 as a lisp variable, and initialize it.
6451 * xfns.c (x_encode_text): Suppress producing escape sequences for
6454 * xselect.c: Include composite.h.
6455 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
6457 2000-11-05 Andrew Innes <andrewi@gnu.org>
6459 * w32term.c (x_produce_glyphs): Fix typo in enum name.
6461 * sysdep.c (read_input_waiting): Remove extraneous argument to
6464 * w32fns.c (Fx_server_version): Include w32_build_number in the
6467 * w32heap.c (w32_build_number): New variable.
6468 (cache_system_info): Set it.
6470 * w32heap.h (w32_build_number): Add extern.
6472 * emacs.c (syms_of_emacs): Update docstring for
6473 system-configuration, to reflect the actual usage on MS-Windows.
6475 2000-10-31 Gerd Moellmann <gerd@gnu.org>
6477 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
6478 process idle timers while waiting for another event.
6480 * dispnew.c (update_frame_line): Handle case where spaces in
6481 the default face are colored.
6483 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
6484 window height hasn't changed.
6486 2000-10-31 Jason Rumney <jasonr@gnu.org>
6488 * w32term.c (x_produce_glyphs): Handle composite characters.
6489 (x_draw_glyph_string_foreground)
6490 (x_draw_composite_glyph_string_foreground): Restore old font.
6492 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
6494 * minibuf.c (read_minibuf): Reset the undo history just before
6495 starting the recursive-edit.
6497 2000-10-30 Gerd Moellmann <gerd@gnu.org>
6499 * xfaces.c (menu_face_change_count): New variable.
6500 (Finternal_set_lisp_face_attribute): Increment it for changes
6502 (realize_basic_faces): Reflect changes in the `menu' faces
6505 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
6506 dy obtained from the iterator's y-position after moving from
6507 scroll_margin_pos to PT; see comment there.
6509 * xdisp.c (safe_eval_handler): Call add_to_log.
6511 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
6512 is not a symbol or string.
6514 * xdisp.c (echo_area_display): Don't perform a display update from
6515 inside redisplay. The update will happen anyway at the end of
6516 redisplay, and it can confuse redisplay (GC messages while
6517 redisplaying, for instance.)
6519 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
6521 * xrdb.c (x_load_resources): Use the class name in the defaults.
6523 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
6524 (regex_compile): Catch bogus \(\1\).
6526 2000-10-30 Gerd Moellmann <gerd@gnu.org>
6528 * xterm.c (x_alloc_nearest_color): Fix last change to compare
6531 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
6532 we have a color cache, check that the cached color equals the
6533 allocated color. If not, clear the color cache.
6535 * window.c (displayed_window_lines): Change buffers if necessary.
6536 Fix computation of displayed lines.
6538 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
6539 update_menu_bindings to DEFVAR_BOOL.
6541 2000-10-30 Kenichi Handa <handa@etl.go.jp>
6543 * search.c (Fset_match_data): Be sure to make search_regs always sane.
6545 * puresize.h (BASE_PURESIZE): Increase to 680000.
6547 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
6549 2000-10-29 Jason Rumney <jasonr@gnu.org>
6551 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
6553 * w32term.c (w32_bdf_per_char_metric): Negate descent.
6554 (w32_cache_char_metrics): Handle possibility that 'x' does not
6555 exist in a BDF font.
6556 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
6558 * w32bdf.h (bdffont): Add nchars.
6560 * w32bdf.c (set_bdf_font_info): Set it.
6561 (w32_BDF_TextOut): Swap byte order of double byte characters.
6562 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
6564 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
6566 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
6567 don't override the colors in frame's param_alist, unless they are
6570 * term.c (reassert_line_highlight): If inverse_video is non-zero,
6571 reverse the effect of the highlight flag.
6573 2000-10-27 Ken Raeburn <raeburn@gnu.org>
6575 * window.h (Fwindow_live_p): Declare.
6577 * undo.c (record_delete): Check that last_undo_buffer is really a
6578 buffer before applying XBUFFER to it.
6580 * keymap.c (where_is_internal): Pass lisp object, not integer, to
6583 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6585 * lisp.h (KEYMAPP): New macro.
6586 (get_keymap): Remove.
6587 (get_keymap_1): Rename get_keymap.
6589 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
6591 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
6593 * xmenu.c (single_submenu): Use KEYMAPP.
6594 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6595 Use KEYMAPP rather than Fkeymapp.
6597 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
6599 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
6600 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6601 Use KEYMAPP rather than Fkeymapp.
6602 (single_submenu): Use KEYMAPP.
6603 (w32_menu_show, w32_dialog_show): Use TRUE.
6605 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
6607 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
6608 (Fkeymapp): Use KEYMAPP.
6609 (get_keymap): Rename from get_keymap_1. Remove old def.
6610 Return t when autoload=0 and error=0 and the keymap needs autoloading.
6611 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
6612 (Fminor_mode_key_binding): Don't raise an error if the binding
6614 (Fuse_global_map, Fuse_local_map): Allow autoloading.
6615 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
6617 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
6618 Allow Vspecial_event_map to be autoloaded.
6619 (menu_bar_items): Fetch the keymap rather than using keymapp.
6620 (menu_bar_one_keymap): No need to follow func-indirect any more.
6621 (parse_menu_item): get_keymap_1 -> get_keymap.
6622 (tool_bar_items): Fetch the keymap rather than using keymapp.
6623 (read_key_sequence): Use KEYMAPP.
6625 * intervals.c (get_local_map): Use get_keymap rather than following
6626 function-indirections explicitly.
6628 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
6630 2000-10-27 Jason Rumney <jasonr@gnu.org>
6632 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
6633 point, as Windows has oversized fonts.
6635 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
6637 2000-10-27 Gerd Moellmann <gerd@gnu.org>
6639 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
6640 (freehook, reallochook): Handle null pointer arguments.
6641 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
6643 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6645 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
6646 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
6647 Giving in to popular pressure to shut up the compiler with casts.
6649 2000-10-27 Gerd Moellmann <gerd@gnu.org>
6651 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
6652 signed value, and use a default value computed from the font's
6655 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
6657 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
6658 that specify a negative underline position can still use underlines.
6660 * window.c (Fpos_visible_in_window_p): Make POS default to
6661 WINDOW's point, not the current buffer's point.
6663 2000-10-26 Dave Love <fx@gnu.org>
6665 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
6666 when it's necessary.
6668 2000-10-26 Gerd Moellmann <gerd@gnu.org>
6670 * window.c (size_window): Compute size difference from sum of old
6671 child window sizes instead of from parent's size.
6673 * xdisp.c (pos_visible_p): Change current buffer if necessary.
6674 Handle obscured lines at the top of the window.
6676 * frame.c (Fdelete_frame): Doc fix. Move running the hook
6677 down after the last error condition check.
6679 * frame.c (Fdelete_frame): Run delete-frame-hook.
6681 2000-10-26 Kenichi Handa <handa@etl.go.jp>
6683 * coding.c (decode_coding): Fix previous change (check also
6684 CODING_MODE_LAST_BLOCK).
6686 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
6688 * regex.c: More `unsigned char' -> `re_char' changes.
6689 Also change several `int' into `re_wchar_t'.
6690 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
6691 (PUSH_FAILURE_POINTER): Don't cast any more.
6692 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
6693 We want GCC to complain, since this piece of code makes
6694 re_match non-reentrant, which *should* be fixed.
6695 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
6696 (EXTEND_BUFFER): Use RETALLOC.
6697 (SET_LIST_BIT): Don't cast.
6698 (re_wchar_t): New type.
6699 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
6700 that those two functions will always properly return.
6701 (IMMEDIATE_QUIT_CHECK): Cast to void.
6702 (analyse_first): Use recursion rather than an explicit stack.
6703 (re_compile_fastmap): Can't fail anymore.
6704 (re_search_2): Don't check re_compile_fastmap for failure.
6705 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
6706 Now also sets the new value (passed in a new argument).
6707 (re_match_2_internal): Use it.
6708 Also, use a new var `reg' of type size_t when looping through regs
6709 rather than reuse the inappropriate `mcnt'.
6711 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
6712 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
6713 (where_is_internal): Renamed from Fwhere_is_internal.
6714 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
6715 (Fwhere_is_internal): New function wrapping where_is_internal.
6716 (where_is_internal_1): Handle the case where we're filling the cache.
6717 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
6719 2000-10-25 Miles Bader <miles@gnu.org>
6721 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
6723 2000-10-25 Gerd Moellmann <gerd@gnu.org>
6725 * window.c (pos_fully_visible_p): Removed.
6726 (Fpos_visible_in_window_p): Use pos_visible_p to determine
6727 if position is visible and/or fully visible.
6729 * lisp.h (pos_visible_p): Add prototype.
6731 * xdisp.c (pos_visible_p): New function.
6733 2000-10-25 Kenichi Handa <handa@etl.go.jp>
6735 * process.c (send_process): If OBJECT is t, it means that the data
6736 is from C string, but we should encode it. Before calling
6737 setup_raw_text_coding_system, be sure to flush out data by the
6738 previous coding system.
6740 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
6742 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
6743 assignment of startpos to prev when startpos == pos.
6745 * editfns.c (find_field): Set the field stickiness correctly from
6746 overlay fields. Use renamed `text_property_stickiness'.
6747 (text_property_stickiness): Renamed from `char_property_stickiness'.
6748 Only check text properties, not overlays.
6749 * textprop.c (get_char_property_and_overlay): New function.
6750 (Fget_char_property): Use it.
6751 * intervals.h (get_char_property_and_overlay): Add declaration.
6753 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
6755 * keymap.c: Use AREF, ASET and ASIZE macros.
6756 (Fmake_sparse_keymap): Docstring fix.
6758 (shadow_lookup): Move up.
6759 Handle the case where lookup-key returns an integer.
6760 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
6761 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
6762 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
6763 Simplify/rewrite the keymap-finding code.
6764 Add check for command shadowing, using shadow_lookup.
6766 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
6768 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
6769 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
6772 2000-10-24 Andrew Innes <andrewi@gnu.org>
6774 * dired.c (directory_files_internal_unwind): New function.
6775 (directory_files_internal): Use it to ensure closedir is called
6776 even if expand-file-name or file-attributes throw, eg. because of
6777 a user interrupt. Also enable immediate_quit while calling
6778 re_search, so that matching can be interrupted as well.
6780 2000-10-24 Andrew Innes <andrewi@gnu.org>
6782 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
6784 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
6785 so that re_search functions only quit when callers expect them to.
6787 2000-10-24 Kenichi Handa <handa@etl.go.jp>
6789 * regex.c (regex_compile): Change the way of handling a range from
6790 a char less than 256 to a char not less than 256.
6792 2000-10-24 Gerd Moellmann <gerd@gnu.org>
6794 * window.c (size_window): Prevent setting window's width or
6795 height to a negative value (esp. with XSETFASTINT).
6797 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
6798 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
6799 (protect_malloc_state) [GC_MALLOC_CHECK &&
6800 GC_PROTECT_MALLOC_STATE]: New function.
6801 (PROTECT_MALLOC_STATE): New macro.
6802 (__malloc_initialize, morecore, _malloc_internal)
6803 (_free_internal) _realloc_internal): Use it to make _heapinfo
6804 read-only outside of gmalloc.
6806 * keymap.c: Update copyright.
6808 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
6811 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
6813 * filelock.c (unlock_all_files): Use unlock_file to expand each
6814 buffer's file_truename before trying remove its lock file.
6816 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
6818 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
6819 or CRLF, decode EOLs.
6821 2000-10-24 Kenichi Handa <handa@etl.go.jp>
6823 * window.c (Fdisplay_buffer): Fix doc.
6825 2000-10-23 Jason Rumney <jasonr@gnu.org>
6827 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
6828 ASCII font of default fontset on Windows.
6830 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
6831 xterm.c comment below).
6833 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
6835 2000-10-23 Gerd Moellmann <gerd@gnu.org>
6837 * xterm.c (x_connection_closed): Reset handling_signal.
6839 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
6841 2000-10-23 Miles Bader <miles@gnu.org>
6843 * window.c (window_scroll_pixel_based, window_scroll_line_based):
6844 Pass nil for FULLY argument to Fpos_visible_in_window_p to
6845 maintain old behavior.
6846 * minibuf.c (Fminibuffer_complete): Likewise.
6848 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
6850 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
6851 that when a font can't be exactly centered, it errs up rather than
6854 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
6856 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
6858 2000-10-23 Andrew Choi <akochoi@i-cable.com>
6860 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
6862 * dispnew.c [macintosh]: Include macterm.h.
6863 (init_display) [macintosh]: Initialization for window system.
6865 * emacs.c (main) [macintosh]: Call syms_of_textprop,
6866 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
6867 syms_of_search, x_term_init, and init_keyboard before calling
6868 init_window_once. Also, call syms_of_xmenu.
6870 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
6871 default fontset to Monaco.
6873 * frame.c [macintosh]: Include macterm.h. Remove declarations of
6874 NewMacWindow and DisposeMacWindow.
6875 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
6876 instead of calling NewMacWindow and setting fields of
6877 f->output_data.mac directly. Call init_frame_faces.
6878 (Fdelete_frame) [macintosh]: Remove unused code.
6879 (Fmodify_frame_parameters) [macintosh]: Call
6880 x_set_frame_parameters instead of mac_set_frame_parameters.
6882 * frame.h [macintosh]: Define menu_bar_lines field in struct
6883 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
6885 * keyboard.c [macintosh]: Include macterm.h.
6886 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
6887 and menu_bar_activate_event type events as for X and NT.
6888 (make_lispy_event) [macintosh]: Construct lisp events of type
6889 MENU_BAR_EVENT as for X and NT.
6891 * sysdep.c [macintosh]: Remove declaration for sys_signal.
6892 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
6893 (sys_subshell) [macintosh]: Remove definition entirely.
6894 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
6895 Vwindow_system_version here. Remove initialization of
6896 Vx_bitmap_file_path.
6897 (read_input_waiting): Correct the number of parameters passed to
6899 Move all Macintosh functions to mac/mac.c.
6901 * term.c [macintosh]: Include macterm.h.
6903 * window.c [macintosh]: Include macterm.h.
6905 * xdisp.c [macintosh]: Include macterm.h. Declare
6906 set_frame_menubar and pending_menu_activation.
6907 (echo_area_display) [macintosh]: Do not return if terminal frame
6908 is the selected frame.
6909 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
6910 Allow only the selected frame to set menu bar.
6911 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
6912 calling FRAME_EXTERNAL_MENU_BAR (f).
6913 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
6915 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
6916 and check_x. Declare XCreateGC. Define x_create_gc and
6917 x_free_gc. Initialize font_sort_order.
6918 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
6919 but call x_list_fonts instead of w32_list_fonts.
6920 (Finternal_face_x_get_resource) [macintosh]: Do not call
6921 display_x_get_resource.
6922 (prepare_face_for_display) [macintosh]: Set xgcv.font.
6923 (realize_x_face) [macintosh]: Load the font if it is specified in
6925 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
6927 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
6929 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
6930 is nil: since we go to the end of submap anyway, we'd end up
6932 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
6933 doesn't obey autoload.
6935 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6937 * msdos.c (dos_set_window_size): Update screen dimension variables.
6939 2000-10-21 Jason Rumney <jasonr@gnu.org>
6941 * w32term.c (w32_cache_char_metrics): Double check that font is
6942 really fixed pitch before trusting tmPitchAndFamily.
6944 2000-10-21 Andrew Innes <andrewi@gnu.org>
6946 * w32gui.h (w32_char_font_type): Move enum from w32term.c
6948 * w32term.h: Extern decl for w32_cache_char_metrics.
6950 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
6952 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
6953 (w32_unload_font): Free per_char array if present.
6955 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
6956 cached information in emulated XFontStruct to handle common cases
6957 quickly. Do not allocate XCharStruct for return.
6958 (w32_native_per_char_metric): New function.
6959 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
6961 (x_produce_glyphs): Don't get an HDC. Change calls to
6962 w32_per_char_metric to match arg change above. Remove calls to
6964 (w32_get_glyph_overhangs): Ditto.
6965 (w32_cache_char_metrics): New function.
6967 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
6968 ($(BLD)/casefiddle.$(O)): Remove compile command.
6969 ($(BLD)/gmalloc.$(O)): Remove compile command.
6970 ($(BLD)/dispnew.obj):
6971 ($(BLD)/keyboard.obj):
6972 ($(BLD)/w32inevt.obj):
6973 ($(BLD)/w32bdf.obj):
6975 ($(BLD)/buffer.obj):
6976 ($(BLD)/editfns.obj):
6978 ($(BLD)/fileio.obj):
6980 ($(BLD)/indent.obj):
6981 ($(BLD)/insdel.obj):
6982 ($(BLD)/intervals.obj):
6983 ($(BLD)/minibuf.obj):
6985 ($(BLD)/scroll.obj):
6986 ($(BLD)/sysdep.obj):
6987 ($(BLD)/textprop.obj):
6988 ($(BLD)/widget.obj):
6989 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
6990 ($(BLD)/term.obj): Add dependency on dispextern.h.
6992 * makefile.nt ($(BLD)\dispnew.obj):
6993 ($(BLD)\keyboard.obj):
6994 ($(BLD)\w32inevt.obj):
6995 ($(BLD)\w32bdf.obj):
6997 ($(BLD)\buffer.obj):
6998 ($(BLD)\editfns.obj):
7000 ($(BLD)\fileio.obj):
7002 ($(BLD)\indent.obj):
7003 ($(BLD)\insdel.obj):
7004 ($(BLD)\intervals.obj):
7005 ($(BLD)\minibuf.obj):
7007 ($(BLD)\scroll.obj):
7008 ($(BLD)\sysdep.obj):
7009 ($(BLD)\textprop.obj):
7010 ($(BLD)\widget.obj):
7011 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
7012 ($(BLD)\term.obj): Add dependency on dispextern.h
7014 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
7016 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
7017 with an additional argument of Qt.
7019 2000-10-21 Miles Bader <miles@gnu.org>
7021 * window.c (pos_fully_visible_in_window_p): New function.
7022 (Fpos_visible_in_window_p): Add FULLY argument.
7023 Use pos_fully_visible_in_window_p.
7024 (window_scroll_pixel_based, window_scroll_line_based): Update
7025 calls to Fpos_visible_in_window_p.
7026 * lisp.h (Fpos_visible_in_window_p): Update prototype
7028 2000-10-20 Gerd Moellmann <gerd@gnu.org>
7030 * alloc.c (toplevel): Conditionalize compilation of mem_*
7031 functions differently.
7033 2000-10-20 Jason Rumney <jasonr@gnu.org>
7035 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
7036 mem_init where it used to be. mem_z etc not defined otherwise.
7038 2000-10-20 Gerd Moellmann <gerd@gnu.org>
7040 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
7042 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
7043 structure definition and related variabled to the top of the file.
7044 Include this code when GC_MALLOC_CHECK is defined.
7045 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
7046 register/unregister allocated region.
7047 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
7048 which isn't allocated.
7049 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
7050 something which is already in use.
7051 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
7052 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
7053 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
7054 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
7056 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
7057 _malloc_internal instead of malloc.
7058 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
7061 2000-10-20 Andrew Innes <andrewi@gnu.org>
7063 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
7065 (my_strftime) <macro>: Don't use macro arg list when redefining as
7067 (my_strftime) <function>: Supply 0 as ut argument.
7069 2000-10-19 Jason Rumney <jasonr@altavista.net>
7071 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
7072 including dispextern.h, as it stops faces from working.
7074 * w32fns.c (Fx_create_frame): Don't bother calling
7075 face-set-after-frame-default since the caller does it for us
7076 anyway. Clean up calls to x_get_arg to be consistent with X.
7078 * w32term.c (x_produce_glyphs): Handle
7079 unibyte_display_via_language_environment correctly.
7080 (w32_draw_box_rect): Fix the calculation of width and height.
7082 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
7083 as it has stopped working.
7084 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
7087 2000-10-19 Gerd Moellmann <gerd@gnu.org>
7089 * eval.c (skip_debugger): Prevent a compiler warning.
7090 (Fcondition_case): Likewise.
7091 (Fbacktrace_frame): Use a null interactive spec.
7093 2000-10-19 Kenichi Handa <handa@etl.go.jp>
7095 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
7097 2000-10-18 Gerd Moellmann <gerd@gnu.org>
7099 * strftime.c: Sync with glibc, file version 1.78.
7100 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
7101 should no longer be used according to ISO 8601.
7103 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
7104 no map for meta_prefix_char, don't try to use it as a keymap.
7105 Instead, if T_OK is non-zero, look up a default binding, if any,
7106 otherwise, if T_OK is zero, return nil.
7108 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
7109 (x_to_xcolors, png_load): Use x_query_color.
7111 * xterm.c (x_color_cells, x_query_colors, x_query_color):
7113 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
7115 (x_copy_color, x_alloc_lighter_color): Likewise.
7117 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
7118 (x_query_color, x_query_colors): Add prototype.
7120 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
7121 check_string_bytes only if not noninteractive, increase count to 50.
7123 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
7125 * insdel.c (adjust_markers_for_delete): Handle before-insertion
7128 2000-10-17 Gerd Moellmann <gerd@gnu.org>
7130 * alloc.c (pure_bytes_used): Renamed from pureptr.
7132 (pure_alloc): New function.
7133 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
7135 (Fpurecopy): Use PURE_POINTER_P.
7137 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
7138 PT has moved backward.
7140 * xdisp.c (cursor_row_p): Take continued lines into account.
7142 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
7144 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
7145 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
7146 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
7149 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
7150 of selective display off while searching for the next line start.
7152 2000-10-17 Kenichi Handa <handa@etl.go.jp>
7154 * Makefile.in (term.o): Depend on dispextern.h.
7156 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
7158 * keymap.c (keymap_memberp): Ensure that nil is not a member.
7160 2000-10-16 Gerd Moellmann <gerd@gnu.org>
7162 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
7163 the iterator at the beginning, so that they can be set later on,
7164 for instance in reseat_at_next_visible_line_start, without being
7167 * xfns.c (pbm_format): Add :foreground and :background keywords.
7168 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
7169 (xbm_load): Recognize foreground and background color specifications.
7171 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
7173 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
7175 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
7177 * msdos.c (IT_set_face): Compare highlighted face with the default
7178 face, and invert colors if these faces' colors are identical.
7179 (Fmsdos_remember_default_colors): Don't swap foreground and
7180 background colors in initial_colors[].
7181 (IT_set_frame_parameters): Don't swap frame's foreground and
7182 background pixels. If ALIST includes "(reverse . t)", swap
7183 foreground-color and background-color properties in frame's
7184 param_alist. If the original frame's param_alist doesn't specify
7185 the colors, store unspecified-fg and unspecified-bg, reversed if
7188 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
7189 the colors are unspecified and reversed, reverse fore- and back-
7190 ground in the returned value.
7191 (Fframe_parameter): Ditto.
7193 2000-10-16 Gerd Moellmann <gerd@gnu.org>
7195 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
7196 get_last_unchanged_at_beg_row.
7197 (find_first_unchanged_at_end_row): Renamed from
7198 get_first_unchanged_at_end_row.
7199 (find_first_unchanged_at_end_row): Convert assertions to
7200 unconditional tests which abort. When looking for a row in
7201 unchanged text, don't go further back than first_text_row.
7203 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
7204 Don't add in the last line's height when deciding if the new
7205 position is below the scroll margin.
7207 2000-10-16 Miles Bader <miles@gnu.org>
7209 * editfns.c (Fconstrain_to_field): Check carefully for field
7210 boundaries if either OLD_POS or NEW_POS has a non-nil field
7211 property, even if they're the same.
7213 2000-10-16 Kenichi Handa <handa@etl.go.jp>
7215 * xterm.c (x_draw_box_rect): Fix the calculation of width and
7216 height for XFillRectangle.
7218 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
7220 * syntax.c (Fstring_to_syntax): New function extracted from
7221 Fmodify_syntax_entry.
7222 (Fmodify_syntax_entry): Use it and document the ! and | fences.
7223 (skip_chars, Fforward_comment): Remove unused variables.
7224 (syms_of_syntax): Add defsubr for string-to-syntax.
7225 (describe_syntax): Add code for comment and string fences.
7227 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
7229 * keymap.c (access_keymap): Add AUTOLOAD parameter.
7230 Do the meta->esc mapping. Call get_keyelt before returning.
7231 Start scanning from the second element (the first is always `keymap')
7232 to make it easier to detect when we reach a parent map.
7233 Handle the case of inheriting from a symbol whose function is a map.
7234 (Fkeymap_parent): Also handle the `inherit from symbol' case.
7235 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
7236 (get_keyelt, Flookup_key): Update call to access_keymap.
7237 Remove the meta->esc mappings.
7238 (define_as_prefix): Delete old disabled code.
7239 (menu_item_p): New function.
7240 (where_is_internal_1): Skip over the few remaining menu items.
7241 * lisp.h (access_keymap): Update prototype.
7242 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
7243 Update call to access_keymap.
7244 (follow_key, read_key_sequence): Update calls to access_keymap.
7245 Remove the meta->esc mappings.
7247 2000-10-13 Gerd Moellmann <gerd@gnu.org>
7249 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
7250 with additional argument.
7252 * xdisp.c (cursor_row_p): New function.
7253 (try_cursor_movement, display_line): Use it.
7255 * xdisp.c (append_space): Also save/restore iterator's current
7256 character and its length.
7258 * xdisp.c (init_from_display_pos): Add an assertion.
7259 (handle_stop): Don't set iterator's add_overlay_start.
7260 (handle_invisible_prop): Likewise.
7261 (load_overlay_strings): If text under an overlay is invisible,
7262 take both before- and after-strings into account when the iterator
7263 is positioned either at the start or at the end of the overlay.
7264 (forward_to_next_line_start): Rewritten.
7265 (reseat_at_next_visible_line_start): Rewritten.
7266 (set_iterator_to_next): Add parameter RESEAT_P.
7268 * dispextern.h (struct it): Remove member add_overlay_start.
7269 (set_iterator_to_next): Change prototype.
7271 2000-10-13 Kenichi Handa <handa@etl.go.jp>
7273 * coding.c (code_convert_region): Be sure to initialize
7274 coding->category_idx.
7275 (decode_coding_string): Set coding->src_multibyte and
7276 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
7277 (encode_coding_string): Set coding->src_multibyte and
7278 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
7280 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
7282 * xfns.c (Fx_create_frame): Don't bother calling
7283 face-set-after-frame-default since the caller does it for us anyway.
7285 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
7287 * window.c (coordinates_in_window): Fix detection of vertical line
7288 on character terminals.
7290 2000-10-12 Gerd Moellmann <gerd@gnu.org>
7292 * editfns.c (save_excursion_save): Additionally record the
7294 (save_excursion_restore): If buffer was visible in a window, and a
7295 different window was selected, and the old selected window is
7296 still live, restore point in that window.
7298 2000-10-12 Kenichi Handa <handa@etl.go.jp>
7300 * xterm.c (x_produce_glyphs): Handle
7301 unibyte_display_via_language_environment correctly.
7303 * regex.c (regex_compile): Change the way of handling a range from
7304 unibyte char to multibyte char.
7306 * syntax.c (skip_chars): Change the way of handling a range from
7307 unibyte char to multibyte char.
7309 * process.c (read_process_output): Cancel previous change.
7311 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
7313 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
7315 * charset.c (Ffind_charset_string): Doc fix.
7316 (Ffind_charset_region): Doc fix.
7318 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
7320 * process.c (read_process_output): Fix previous change. Adjust
7321 multibyteness of text to insert in a buffer by
7322 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
7324 2000-10-10 Andreas Schwab <schwab@suse.de>
7326 * alloc.c (mark_object): Remove all workarounds installed on
7329 2000-10-10 Kenichi Handa <handa@etl.go.jp>
7331 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
7332 (base64_encode_1): Make it work for a text of multibyte form.
7333 (Fbase64_decode_region): Allocate sufficient memory for multibyte
7334 case. Don't call str_to_multibyte because base64_decode_1
7335 produces correct multibyte form for eight-bit codes.
7336 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
7337 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
7338 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
7341 * charset.h (CHAR_STRING): Optimized for single byte characters.
7343 2000-10-09 Andreas Schwab <schwab@suse.de>
7345 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
7346 -1 after socket is closed, to fall through to error processing.
7348 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
7350 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
7351 variables. If ALIST includes foreground-color or
7352 background-color, change also the colors of the default face for
7355 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
7357 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
7358 them extern (they are defined on xfaces.c).
7359 (syms_of_msdos): Don't intern and don't staticpro
7360 Qbackground_color and Qforeground_color.
7362 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
7364 * frame.c (Fframe_parameter): For non-windowed frames, if
7365 f->param_alist says foreground or background color is unspecified,
7366 call tty_color_name to return the color name computed from the
7367 frame's current colors.
7369 2000-10-06 Dave Love <fx@gnu.org>
7371 * terminfo.c (ospeed): Don't declare.
7373 * sysdep.c: Don't include string.h.
7374 (h_errno): Declare conditional also on TRY_AGAIN.
7376 * charset.c (Ffind_charset_string): Doc fix.
7378 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
7379 (Fbase64_decode_region, Fbase64_decode_string): More explicit
7382 2000-10-05 Dave Love <fx@gnu.org>
7384 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
7385 position like menu-bar.
7387 2000-10-05 Gerd Moellmann <gerd@gnu.org>
7389 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
7391 * xdisp.c (handle_single_display_prop): Use safe_call1.
7392 (safe_call): Renamed from call_function.
7393 (safe_call1): New function.
7394 (handle_fontified_prop): Use safe_call1 instead of call1.
7395 (safe_eval): Renamed from eval_form.
7396 (safe_eval_handler): Renamed from eval_handler.
7397 (handle_single_display_prop, display_mode_element): Use safe_eval
7398 instead of eval_form.
7400 * xfaces.c (merge_face_heights): Use safe_call instead of
7403 * keyboard.c (show_help_echo): Use safe_call instead of
7404 call_function; use safe_eval instead of eval_form.
7406 * lisp.h (safe_call): Renamed from call_function.
7407 (safe_eval): Renamed from eval_form.
7408 (safe_call1): Add prototype.
7410 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
7412 * xfns.c (image_ascent): Rearrange ascent calculation for the
7415 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
7417 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
7418 (where_is_internal_1): Don't bother ignoring menu-items any more.
7420 2000-10-04 Gerd Moellmann <gerd@gnu.org>
7422 * keyboard.c (update_menu_bindings): New variable.
7423 (parse_menu_item): Use AREF. If update_menu_bindings
7424 is 0, don't update menu bindings.
7425 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
7427 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
7429 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
7432 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
7434 * syntax.c (forw_comment): Match nestedness of ender/starter.
7435 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
7436 (prev_char_comstart_first): Remove.
7437 (back_comment): Check two-char comment markers more carefully
7438 to better handle overlapping cases like *//* or /* */* */ ...
7439 Match nestedness of ender/starter.
7441 2000-10-02 Dave Love <fx@gnu.org>
7443 * config.in (HAVE_GAI_STRERROR): Add undef.
7445 * process.c (Fopen_network_stream): Use it.
7447 * m/alpha.h (NO_REMAP): Don't define.
7449 2000-10-02 Gerd Moellmann <gerd@gnu.org>
7451 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
7452 return with a string converted to an integer or vice versa when
7453 Vmocklisp_arguments is t.
7454 (Fsignal): Likewise. The function can return for `quit'.
7455 (struct gcpro): Declare member `var' to point to a volatile
7458 * eval.c (error): Prevent compiler warning.
7460 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
7462 * keymap.c (keymap_memberp): New function.
7463 (Fset_keymap_parent): Use it.
7464 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
7465 Use keymap_memberp to avoid creating cycles.
7466 (access_keymap): Use KEYMAPP.
7468 2000-09-30 Gerd Moellmann <gerd@gnu.org>
7470 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
7471 gai_strerror. Make sure xerrno is set if connect fails. Improve
7474 2000-09-29 Jason Rumney <jasonr@gnu.org>
7476 * w32term.c (w32_char_font_type, w32_encode_char)
7477 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
7478 (w32_bdf_per_char_metric): New function.
7479 (w32_per_char_metric): Use it.
7480 (x_draw_glyph_string_background): Always draw background for BDF
7483 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
7484 GDI object which is a scarce resource.
7486 * w32bdf.c (search_file_line): Fix skipping of whitespace.
7487 (get_quoted_string): Fix limit on memchr search.
7488 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
7489 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
7490 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
7491 (get_cached_font_char, cache_char_offset): Use macro
7492 BDF_CODEPOINT_RANGE_COVER_P.
7493 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
7494 (clear_cached_bitmap_slots): New function.
7495 (GET_HEX_VALUE): G-Z, g-z are not hex.
7496 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
7497 (get_bitmap_with_cache): Use new cache implementation.
7498 (create_offscreen_bitmap): New function.
7499 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
7501 * w32term.c (x_produce_glyphs): If the distance from the current
7502 position to the next tab stop is less than a canonical character
7503 width, use the tab stop after that.
7504 (x_draw_glyphs): Handle case START and END are out of bounds more
7506 (x_clear_mouse_face): Block/unblock input.
7507 (x_display_and_set_cursor): Don't show a hollow box cursor for
7508 buffers whose cursor_type is nil.
7510 2000-09-29 Gerd Moellmann <gerd@gnu.org>
7512 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
7514 * dispextern.h (updating_frame): Declare extern.
7516 2000-09-29 Andreas Schwab <schwab@suse.de>
7518 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
7520 2000-09-29 Gerd Moellmann <gerd@gnu.org>
7522 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
7523 use its function definition.
7524 (tool_bar_items): Likewise.
7526 * lisp.h (fatal): Declare NO_RETURN.
7528 2000-09-29 Kenichi Handa <handa@etl.go.jp>
7530 * keymap.c: Remove the line "#undef NULL".
7532 2000-09-28 Gerd Moellmann <gerd@gnu.org>
7534 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
7536 2000-09-28 Dave Love <fx@gnu.org>
7538 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
7540 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
7542 * .gdbinit (xreload): Note its need on GNU/Linux.
7544 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
7545 r_alloc, r_alloc_free.
7547 2000-09-28 Kenichi Handa <handa@etl.go.jp>
7549 * syntax.c (skip_chars): Handle negation correctly.
7551 2000-09-27 Gerd Moellmann <gerd@gnu.org>
7553 * xfaces.c (realize_default_face): Call set_lface_from_font_name
7554 with non-zero FORCE_P argument.
7556 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
7559 * xdisp.c (window_box_height): Add an assertion.
7561 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
7562 tool-bar than is available.
7563 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
7565 2000-09-27 Dave Love <fx@gnu.org>
7567 * s/irix6-5.h: Now works 64-bit. Tidied.
7569 2000-09-26 Gerd Moellmann <gerd@gnu.org>
7571 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
7572 instead of BITS_PER_INT.
7573 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
7574 EMACS_UINT, respectively.
7575 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
7577 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
7579 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
7581 * window.c (freeze_window_starts): Construct last argument for
7582 foreach_window differently.
7584 * xfns.c (x_decode_color): Don't return a Lisp_Object.
7586 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
7587 EMACS_UINT instead of `int' and `unsigned int'.
7588 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
7590 * frame.h (struct frame): Make the `nothing' member of union
7591 output_data an EMACS_INT.
7593 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
7594 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
7595 size in the sdata structure.
7596 (SDATA_NBYTES, SDATA_DATA): New macros.
7597 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
7598 differently for the different layout of the sdata structure.
7599 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
7601 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
7602 Check that size recorded in the string size and size recorded in
7603 the sdata structure agree.
7605 2000-09-25 Dave Love <fx@gnu.org>
7607 * buffer.c: Include stdio.h.
7609 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
7611 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
7613 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
7614 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
7615 (__malloc_extra_blocks): Declare as __malloc_size_t.
7617 2000-09-25 Gerd Moellmann <gerd@gnu.org>
7619 * alloc.c (mark_image): Use GC_NILP instead of NILP.
7621 * keyboard.c (show_help_echo): Set help_echo_showing_p.
7622 (read_char): If help-echo is showing, preserve the echo area
7625 * xdisp.c (help_echo_showing_p): New variable.
7626 (set_message): Reset it to 0.
7627 (init_xdisp): Initialize help_echo_showing_p.
7629 * dispextern.h (help_echo_showing_p): Declare extern.
7631 * config.in: Fix typo in __GNUC_MINOR__.
7633 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
7635 * s/freebsd.h (POSIX_SIGNALS): Define.
7637 * xterm.c (x_clear_mouse_face): Block/unblock input.
7639 2000-09-24 Dave Love <fx@gnu.org>
7641 * fns.c (base64_encode_1): Fix last change.
7643 2000-09-22 Gerd Moellmann <gerd@gnu.org>
7645 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
7647 * xdisp.c (try_window_reusing_current_matrix): More fixes
7648 for the case window has a header-line.
7650 2000-09-22 Dave Love <fx@gnu.org>
7652 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
7655 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
7657 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
7659 2000-09-21 Gerd Moellmann <gerd@gnu.org>
7661 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
7664 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
7667 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
7668 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
7669 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
7672 * marker.c (byte_char_debug_check): Return void.
7674 * xfns.c (Fx_create_frame): Set default frame parameter value
7675 for tool-bar-lines to 1.
7677 * dispnew.c (scrolling_window): Compare y-positions of rows
7678 equal at the start. Some simplification.
7680 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
7681 reused rows' y-position in the case window has a header-line, and
7682 new window start is greater than old window start.
7684 * process.c (process_sent_to): New variable.
7685 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
7686 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
7687 Declare more parameters volatile.
7689 * lread.c (Vrecursive_load_depth_limit): New variable.
7690 (Fload): Check recursive loads whose recursion depth exceeds
7691 Vrecursive_load_depth_limit.
7692 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
7694 2000-09-20 Gerd Moellmann <gerd@gnu.org>
7696 * fileio.c (Fread_file_name): Doc fix.
7698 * editfns.c (Fmessage_or_box): Doc fix.
7700 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
7702 * xfns.c (xbm_scan): Allow C-style comments.
7704 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
7705 symbols are specified, add color translations to the cache.
7706 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
7707 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
7709 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
7710 structures to xpm_init_color_cache.
7712 2000-09-19 Gerd Moellmann <gerd@gnu.org>
7714 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
7716 2000-09-19 Andrew Innes <andrewi@gnu.org>
7718 * makefile.nt (bootstrap-emacs): Don't change directory.
7720 2000-09-19 Kenichi Handa <handa@etl.go.jp>
7722 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
7724 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
7725 If output buffer is too small, signal an appropriated error.
7727 2000-09-18 Dave Love <fx@gnu.org>
7729 * keyboard.c (menu_bar_items, tool_bar_items)
7730 (current_active_maps): Remove redundant get_local_map call.
7732 2000-09-18 Gerd Moellmann <gerd@gnu.org>
7734 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
7735 cursor for buffers whose cursor_type is nil.
7737 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
7738 a feature to implement that is already implemented.
7739 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
7742 * xfns.c (x_clear_image_1): New function.
7743 (x_clear_image): Use it.
7744 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
7746 * dispnew.c (update_window): Move test for invisible lines
7747 at the top to update_window_line.
7748 (update_window_line): Handle invisible lines here.
7750 * xfns.c (clear_image_cache): Clear current matrices of all
7751 frames sharing an image cache. Block input while freeing
7752 images. Fix timestamp comparison.
7753 (x_clear_image): Also free the mask.
7755 * xfns.c (lookup_image): Block input while loading the image so
7756 that we won't get interrupted in a state where the image isn't yet
7758 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
7759 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
7760 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
7761 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
7763 2000-09-16 Gerd Moellmann <gerd@gnu.org>
7765 * dispnew.c (update_window): Make sure to make desired rows
7766 current even if they are completely invisible at the top
7769 2000-09-15 Gerd Moellmann <gerd@gnu.org>
7771 * xfns.c (lookup_image): Build mask before applying an algorithm.
7772 Recognize algorithm `disabled'.
7773 (cross_disabled_images): New variable.
7774 (COLOR_INTENSITY): New macro.
7775 (x_detect_edges): Use COLOR_INTENSITY.
7776 (x_disable_image): New function.
7777 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
7779 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
7780 disabled state, don't apply an image transformation algorithm if
7781 the user specified an image for the disabled state. Use
7782 `:algorithm disabled' for creating a disabled item's image if the
7783 user hasn't specified an image.
7785 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
7786 allocation functions with the XPM lib.
7787 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
7788 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
7789 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
7790 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
7791 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
7792 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
7793 functions, if possible, because these handle color allocation
7794 failure more gracefully.
7795 (Fimage_mask_p): New function.
7797 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
7798 (Qedge_detection, Qheuristic): New symbols.
7799 (syms_of_xfns): Initialize new symbols.
7800 (lookup_image): Handle `:mask X', `:algorithm emboss', and
7801 `algorithm (edge-detection ...)'.
7802 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
7803 (tiff_format, gif_format, gs_format): Add `:mask'.
7804 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
7805 (GIF_MASK, GS_MASK): New enumerators.
7806 (x_laplace_read_row, x_laplace_write_row): Functions removed.
7807 (emboss_matrix, laplace_matrix): New variables.
7808 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
7809 (x_edge_detection): New functions.
7810 (x_laplace): Rewritten in terms of x_detect_edges.
7811 (x_build_heuristic_mask): If image has a mask, free it.
7813 2000-09-14 Andrew Innes <andrewi@gnu.org>
7815 * makefile.w32-in: Revert to Unix line endings.
7817 2000-09-14 Andrew Innes <andrewi@gnu.org>
7819 * makefile.w32-in: Standardize indentation somewhat.
7820 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
7821 cater for differences between shells.
7823 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
7825 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7827 * xterm.c (x_produce_glyphs): If the distance from the current
7828 position to the next tab stop is less than a canonical character
7829 width, use the tab stop after that.
7831 2000-09-14 Dave Love <fx@gnu.org>
7833 * buffer.c (alloc_buffer_text): Fix xmalloc call.
7835 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7837 * xdisp.c (handle_fontified_prop): While running fontification
7838 functions, bind `fontification-functions' and
7839 `after-change-functions' to nil.
7841 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
7842 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
7844 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
7846 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
7847 USE_MMAP_FOR_BUFFERS.
7849 * insdel.c (make_gap): Use enlarge_buffer_text.
7851 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
7852 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
7853 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
7854 from former r_alloc_* functions in ralloc.c.
7855 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
7856 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
7857 (mmap_init) [REL_ALLOC_MMAP]: New function.
7858 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
7859 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
7862 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
7863 (enlarge_buffer_text): Add prototype.
7865 * ralloc.c: Remove everything having to do with the use of mmap.
7867 2000-09-13 Gerd Moellmann <gerd@gnu.org>
7869 * sound.c (Fplay_sound): Doc fix.
7871 * keyboard.c: Avoid some more compiler warnings.
7872 (parse_tool_bar_item): Ignore cached key bindings.
7874 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
7875 and allocation of Lisp data.
7877 2000-09-12 Gerd Moellmann <gerd@gnu.org>
7879 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
7880 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
7883 * lread.c (Fload): Put code checking for recursive loads in #if 0.
7885 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
7887 * ccl.c: Comment fixed.
7888 (MAX_MAP_SET_LEVEL): Increased to 30.
7889 (PUSH_MAPPING_STACK): Enclose with do-while block.
7890 (POP_MAPPING_STACK): Likewise.
7891 (stack_idx_of_map_multiple): New variable.
7892 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
7893 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
7894 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
7895 (ccl_driver) <CCL_MapSingle>: Likewise.
7896 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
7897 with the case where looking up process reaches to the end of
7898 map-set, and call CCL programs as the above change.
7900 2000-09-11 Gerd Moellmann <gerd@gnu.org>
7902 * xfns.c (png_load, jpeg_load): Declare some variables volatile
7903 that might be clobbered by longjmp.
7904 (check_x_display_info, x_decode_color, create_frame_xic)
7905 (Fx_display_backing_store, Fx_display_visual_class)
7906 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
7908 * lread.c (init_lread): Set Vloads_in_progress to nil.
7909 (Fload): Show list of recursively loaded files, when signaling an
7912 * lread.c (Vloads_in_progress): New variable.
7913 (record_load_unwind): New function.
7914 (Fload): Check for recursive loads.
7915 (syms_of_lread): Initialize Vloads_in_progress.
7916 (read_integer, read1): Avoid some compiler warnings.
7918 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
7921 2000-09-11 Miles Bader <miles@gnu.org>
7923 * editfns.c (Fbuffer_string): Doc fix.
7925 2000-09-10 Gerd Moellmann <gerd@gnu.org>
7927 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
7929 2000-09-09 Ken Raeburn <raeburn@gnu.org>
7931 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
7932 whether to include other header files.
7934 2000-09-09 Gerd Moellmann <gerd@gnu.org>
7936 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
7937 by Fmemq as a boolean.
7939 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
7941 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
7943 2000-09-08 Gerd Moellmann <gerd@gnu.org>
7945 * ralloc.c (mmap_fd): Remove initializer which can make it
7946 read-only in a dumped Emacs.
7947 (mmap_fd_1): New variable.
7948 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
7949 restore it from there.
7950 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
7951 unconditionally so that mmap_fd can be initialized there.
7952 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
7953 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
7954 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
7956 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
7958 * xdisp.c (dump_glyph_row): Fix printf format string.
7959 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
7961 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
7963 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
7966 * xdisp.c (try_window_id): When trying to locate cursor in
7967 unchanged rows at the top, handle the case that we can't find it.
7969 * xterm.c (x_draw_glyphs): Handle case START and END are out
7970 of bounds more carefully.
7972 2000-09-08 Dave Love <fx@gnu.org>
7974 * s/sol2.h (REL_ALLOC_MMAP): Define.
7975 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
7977 * ralloc.c: Don't include string.h (redundant).
7978 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
7979 [!MAP_ANON]: Include fcntl.h.
7980 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
7981 (r_alloc, r_re_alloc, r_alloc_free)
7982 (mmap_enlarge, mmap_set_vars): Use it.
7983 (r_alloc_init_fd): New function.
7984 (__morecore) [SYSTEM_MALLOC]: Don't declare.
7985 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
7988 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
7991 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
7992 change to __NetBSD__.
7994 2000-09-08 Kenichi Handa <handa@etl.go.jp>
7996 * search.c (compile_pattern): Check the multibyteness of cached
7999 2000-09-08 Miles Bader <miles@gnu.org>
8001 * xfaces.c (default_face_vector): Function removed.
8002 (Finternal_merge_in_global_face): Restore old global/local
8003 attribute override order. Use inline loop instead of calling
8004 default_face_vector.
8006 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8008 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
8009 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
8010 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
8011 where necessary, in case POINTER_TYPE is `void'.
8013 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
8015 * frame.c (make_terminal_frame): Initialize frame foreground and
8016 background colors to unspecified, for the initial instance of an
8019 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8021 * ralloc.c (mmap_find): Fix overlap computation.
8022 (mmap_enlarge): Compute nbytes before trying to find an
8025 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
8028 * lread.c (syms_of_lread): Change value of regexp
8029 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
8031 * xmenu.c (xdialog_show): When looking up the selection in
8032 menu_items, take `quote' boundaries into account; this corresponds
8033 to a nil ITEM in x-popup-dialog.
8035 2000-09-07 Kenichi Handa <handa@etl.go.jp>
8037 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
8039 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
8041 * coding.c (encode_coding_sjis_big5): Use translation table for
8042 encoding, not decoding. Fix the handling of latin-jisx0201.
8043 Check for the charset katakana-jisx0201 too.
8044 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
8045 (detect_coding_sjis): Check the byte sequence more rigidly.
8047 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8049 * xfaces.c (Vparam_value_alist): New variable.
8050 (syms_of_xfaces): Initialize it.
8051 (Finternal_set_lisp_face_attribute): Avoid more consing.
8053 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
8055 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
8056 (Qbackground_mode): New variable.
8057 (syms_of_frame_1): Initialize Qbackground_mode.
8059 * lisp.h (Qdisplay): Declare extern.
8061 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
8062 change face on all frames, and change the default for new frames.
8064 2000-09-07 Dave Love <fx@gnu.org>
8066 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
8068 2000-09-07 Kenichi Handa <handa@etl.go.jp>
8070 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
8072 * charset.c: Include composite.h
8073 (lisp_string_width): New function.
8074 (Fstring_width): Call lisp_string_width instead of strwidth.
8076 * Makefile.in (charset.o): Depends on composite.h.
8078 * process.c (read_process_output): Before inserting the decoded
8079 text in the buffer, adjust the multibyteness.
8081 2000-09-06 Gerd Moellmann <gerd@gnu.org>
8083 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
8084 buffer's text buffer is null, map new memory.
8086 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
8087 POINTER_TYPE and size_t.
8088 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
8089 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
8090 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
8091 [REL_ALLOC_MMAP]: New macros.
8092 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
8093 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
8094 [REL_ALLOC_MMAP]: New functions.
8096 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
8097 before and after unexec.
8099 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
8100 text buffers if necessary.
8102 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
8103 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
8106 * config.in (HAVE_MMAP): Add #undef.
8108 2000-09-05 Gerd Moellmann <gerd@gnu.org>
8110 * frame.c (Qdisplay_type): New variable.
8111 (syms_of_frame_1): Initialize it.
8112 (Fframe_parameter): New function that avoids consing.
8113 (syms_of_frame): Defsubr it.
8115 * buffer.c (Fother_buffer): Consider buffers as invisible when
8116 they are displayed in a window on an invisible frame.
8118 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
8119 get-largest-window always return nil.
8121 2000-09-04 Gerd Moellmann <gerd@gnu.org>
8123 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
8124 variable; recognize Emacs 19 elc files.
8126 2000-09-04 Miles Bader <miles@gnu.org>
8128 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
8129 before initially popping up the menu, so the menu doesn't flash
8130 when the face settings are significantly different from the defaults.
8132 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
8134 * regex.c (WIDE_CHAR_SUPPORT): New macro.
8135 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
8136 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
8137 (BIT_UNIBYTE): Remove.
8138 (re_match_2_internal): Delete corresponding code and streamline the
8139 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
8140 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
8141 (re_wctype_t): New type.
8142 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
8143 (regex_compile): Use them and fix handling of overly long char classes.
8145 2000-09-03 Andrew Innes <andrewi@gnu.org>
8147 * makefile.w32-in: Change to DOS line endings.
8149 * s/ms-w32.h (ORDINARY_LINK): New define.
8151 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
8152 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
8154 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
8155 (distclean): Delete them here instead.
8157 * w32proc.c (compare_env): Convert to uppercase for comparison,
8158 not lowercase, to match how the native Windows shell works.
8160 2000-09-03 Jason Rumney <jasonr@gnu.org>
8162 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
8163 CVS changes the line-ends when checking in/out on DOS/Windows.
8165 * makefile.nt (emacs): Do not change directory to run temacs, as
8166 the load-path is set relative to current directory.
8168 2000-09-03 Miles Bader <miles@gnu.org>
8170 * xterm.c (x_alloc_lighter_color_for_widget): New function.
8172 2000-09-02 Gerd Moellmann <gerd@gnu.org>
8174 * xdisp.c (redisplay_mode_lines): New function.
8175 (display_mode_lines): Return number of mode lines displayed.
8176 (echo_area_display): Use redisplay_mode_lines to draw garbaged
8177 mode lines. Don't temporarily bind redisplay-dont-pause to t.
8179 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
8180 string.h and strings.h.
8181 (index) [HAVE_INDEX]: Add prototype.
8183 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
8184 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
8186 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
8187 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
8189 2000-09-01 Gerd Moellmann <gerd@gnu.org>
8191 * lread.c (read1): Accept `?' as symbol constituent, for
8192 compatiblity with XEmacs.
8194 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
8196 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
8197 (struct re_pattern_buffer): Remove newline_anchor.
8198 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
8199 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
8200 (re_max_failures, fail_stack): Use size_t rather than unsigned.
8201 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
8202 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
8203 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
8204 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
8205 Get rid of references to newline_anchor.
8206 (regcomp): Allocate and precompute a fastmap.
8208 2000-08-31 Gerd Moellmann <gerd@gnu.org>
8210 * lread.c (openp): GCPRO local variable `filename'.
8212 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
8214 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
8216 * regex.c: Merge some changes from GNU libc. Add prototypes.
8217 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
8218 Use memcmp and memcpy instead of bcopy and bcmp.
8219 (init_syntax_once): Use ISALNUM.
8220 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
8221 (REG_UNSET_VALUE): Remove. Use NULL instead.
8222 (REG_UNSET, re_match_2_internal): Use NULL.
8223 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
8225 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
8226 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
8227 (regex_compile): In handle_interval, return an error rather than try to
8228 unfetch the interval if we can't find the closing brace.
8229 Obey the RE_NO_GNU_OPS syntax bit.
8230 (TOLOWER): New macro.
8232 (regexec): Allocate regs.start and regs.end as one block.
8234 2000-08-30 Gerd Moellmann <gerd@gnu.org>
8236 * xdisp.c (echo_area_display): Check display_completed instead
8237 of calling detect_input_pending.
8239 * dispnew.c (update_frame): Only set display_completed here; move
8240 the update_begin and update_end calls here from update_frame_1.
8241 (update_frame_1): Don't set display_completed here, don't call
8242 update_begin/update_end.
8244 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
8245 instead of store_frame_param.
8247 2000-08-29 Gerd Moellmann <gerd@gnu.org>
8249 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
8250 desired window matrix hasn't been displayed, use the current row
8251 instead. Make sure that only those frame rows are updated for
8252 which there exists a corresponding enabled desired row.
8254 2000-08-29 Miles Bader <miles@gnu.org>
8256 * xfaces.c (default_face_vector): New function.
8257 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
8259 2000-08-29 Gerd Moellmann <gerd@gnu.org>
8261 * lread.c (openp): Prevent temporary string passed to
8262 Ffile_readable_p from being garbage collected.
8264 2000-08-28 Dave Love <fx@gnu.org>
8266 * keymap.c (store_in_keymap): Add `static' to declaration.
8268 2000-08-28 Gerd Moellmann <gerd@gnu.org>
8270 * emacs.c, callint.c, doc.c, editfns.c
8271 (toplevel) [HAVE_STRING_H]: Include string.h.
8272 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
8273 (index): Remove prototypes which might conflict with non-standard
8274 definitions of index/strchr.
8276 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
8277 (rindex): Define only if !HAVE_RINDEX.
8279 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
8281 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
8283 2000-08-28 Miles Bader <miles@gnu.org>
8285 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
8286 made inconsistent by a font-related attribute in FROM.
8287 (merge_face_inheritance): Add function comment.
8289 2000-08-28 Kenichi Handa <handa@etl.go.jp>
8291 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
8292 the 4th arg (PREV_EVENT) Qt to suppress input method.
8294 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
8296 * regex.c: Indent cpp directives and remove parens after `defined'.
8297 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
8298 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
8299 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
8300 (re_compile_pattern): Use size_t for length.
8301 (init_syntax_once): Move to a better place.
8302 * regex.h: Merge changes from GNU libc. Indent cpp directives.
8303 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
8305 * syntax.c (back_comment): Detect cases where a comment-starter is
8306 actually inside another comment as in: /* a // b */ c // d \n.
8307 Make it clear that `comstart_pos' is unused for nested comments.
8309 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
8310 (KEYMAPP): New macro.
8311 (Fkeymap_parent, Fset_keymap_parent): Use it.
8312 (fix_submap_inheritance): Mark it static.
8313 (define_as_prefix, describe_buffer_bindings, describe_command)
8314 (describe_translation, describe_map): Complete prototypes.
8316 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
8318 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
8319 to better match the key-lookup behavior.
8321 2000-08-27 Gerd Moellmann <gerd@gnu.org>
8323 * xfaces.c (lface_fully_specified_p): Handle :inherit.
8324 (Finternal_set_lisp_face_attribute): Fix typo in error message.
8326 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
8328 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
8329 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
8330 (xterm.o): Depend on coding.h
8332 2000-08-26 Kenichi Handa <handa@etl.go.jp>
8334 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
8335 the corresponding '#endif'.
8337 2000-08-26 Miles Bader <miles@gnu.org>
8339 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
8340 * xfaces.c (QCinherit): New variable.
8341 (syms_of_xfaces): Initialize it.
8342 (LFACE_INHERIT): New macro.
8343 (Finternal_get_lisp_face_attribute)
8344 (merge_face_vector_with_property)
8345 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
8346 (check_lface_attrs): Allow new types of face height. Check
8348 (CYCLE_CHECK): New macro.
8349 (merge_face_inheritance): New function.
8350 (merge_face_vectors): Merge inherited faces too. Add F and
8351 CYCLE_CHECK arguments.
8352 (merge_face_vector_with_property, Finternal_merge_in_global_face)
8353 (lookup_named_face, lookup_derived_face, realize_named_face)
8354 (face_at_string_position, face_at_buffer_position): Supply
8355 new F and CYCLE_CHECK arguments to merge_face_vectors.
8356 (merge_face_heights): New function.
8357 (merge_face_vectors, merge_face_vector_with_property)
8358 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
8359 handle relative face heights.
8360 (lface_same_font_attributes_p): Compare heights using EQ.
8362 2000-08-26 Kenichi Handa <handa@etl.go.jp>
8364 * charset.c (char_to_string): Check the character validity.
8365 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
8367 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
8369 * regex.c (PUSH_FAILURE_COUNT): New macro.
8370 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
8371 Handle popping of a register's or a counter's data.
8372 (POP_FAILURE_POINT): Use the new name.
8373 (re_match_2_internal): Push counter data on the stack for succeed_n,
8374 jump_n and set_number_at and remove misleading dead code in succeed_n.
8376 2000-08-25 Gerd Moellmann <gerd@gnu.org>
8378 * xdisp.c (redisplay_internal): If considering all windows on all
8379 frames, update the display for each frame as soon as possible,
8380 instead of first building all desired matrices for all frames, and
8381 then updating them all.
8382 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
8384 2000-08-24 Gerd Moellmann <gerd@gnu.org>
8386 * bytecode.c (mark_byte_stack): Add a comment.
8388 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
8389 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
8392 2000-08-24 Kenichi Handa <handa@etl.go.jp>
8394 * minibuf.c (do_completion): Always use compare-string, not
8395 string-equal because the latter doesn't pay attention to
8396 multibyteness of strings.
8398 * process.c (create_process): Don't setup raw-text coding here.
8399 (Fopen_network_stream): Don't set coding->src_multibyte and
8400 coding->dst_multibyte here.
8401 (read_process_output): For process filter, return unibyte string
8402 if default-enable-multibyte-characters is nil.
8403 (send_process): If OBJECT is multibyte text, be sure to encoded it
8404 by the specified coding system for the process. Otherwise, setup
8406 (init_process): Don't initialize default-process-coding-system here.
8408 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
8410 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
8411 <scroll-down-aggressively>: Likewise.
8413 2000-08-23 Kenichi Handa <handa@etl.go.jp>
8415 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
8416 zero. Set coding->produced_char correctly.
8418 2000-08-22 Andrew Innes <andrewi@gnu.org>
8420 * makefile.w32-in: New file.
8422 * unexw32.c (unexec): Ignore old_name, and use the actual location
8423 of the current executable instead. Base new_name on this.
8425 * w32proc.c (create_child): Remove reference to security
8426 descriptor, which isn't needed and doesn't compile with mingw32.
8428 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8429 up dllimport attributes.
8430 (x_update_window_end): Update prototype.
8432 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
8433 extern, which screws up dllimport attributes.
8435 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8436 up dllimport attributes.
8438 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
8439 screws up dllimport attributes.
8441 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8442 up dllimport attributes.
8443 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
8444 screws up dllimport attributes.
8446 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8447 up dllimport attributes.
8449 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
8450 screws up dllimport attributes.
8452 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
8453 screws up dllimport attributes.
8455 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8456 up dllimport attributes.
8458 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
8459 unnecessary extern, which screws up dllimport attributes.
8462 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8463 up dllimport attributes.
8465 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
8466 unnecessary extern, which screws up dllimport attributes.
8468 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
8469 screws up dllimport attributes.
8471 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8472 up dllimport attributes.
8474 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
8476 * w32bdf.c (search_file_line):
8477 (set_bdf_font_info):
8479 (w32_get_bdf_glyph):
8480 (w32_BDF_to_x_font): Fix compile warnings.
8482 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
8484 * w32select.c: Include keyboard.h before frame.h.
8486 * w32fns.c (max): Define macro.
8487 (JOHAB_CHARSET): Define if not known.
8488 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
8489 (Fx_show_tip): Synch with X version.
8491 * w32xfns.c: Include keyboard.h before frame.h.
8493 * w32fns.c: Include keyboard.h before frame.h.
8495 * w32term.c: Include keyboard.h before frame.h.
8497 * fontset.c: Include keyboard.h before frame.h.
8499 * w32inevt.c: Include keyboard.h before frame.h.
8500 (MOUSE_MOVED): Define if not known.
8502 * minibuf.c: Include keyboard.h before frame.h.
8504 * keyboard.c: Include keyboard.h before frame.h.
8506 * indent.c: Include keyboard.h before frame.h.
8508 * dispnew.c: Include keyboard.h before frame.h.
8510 * buffer.c: Include keyboard.h before frame.h.
8512 * alloc.c: Include keyboard.h before frame.h.
8514 * print.c: Include keyboard.h before frame.h.
8516 * process.c: Include keyboard.h before frame.h.
8518 * scroll.c: Include keyboard.h before frame.h.
8520 * sysdep.c: Include keyboard.h before frame.h.
8522 * term.c: Include keyboard.h before frame.h.
8524 * window.c: Include keyboard.h before frame.h.
8526 * xdisp.c: Include keyboard.h before frame.h.
8527 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
8529 * frame.c: Include keyboard.h before frame.h.
8531 * w32heap.h: Undefine min, max.
8533 * w32gui.h: Undefine min, max.
8535 * unexw32.c: Change PUCHAR to PCHAR.
8536 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
8539 (copy_executable_and_dump_data): Remove unnecessary static defs.
8540 (copy_executable_and_dump_data): Fix compile warnings.
8542 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
8544 * w32console.c (min): Define macro.
8545 (clear_frame, write_glyphs): Fix compile warning.
8547 * w32proc.c (compare_env):
8548 (find_child_console): Fix compile warning.
8550 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
8551 sys_errlist instead of _sys_errlist.
8552 (get_emacs_configuration_options): New function.
8554 * s/ms-w32.h (sys_nerr): Provide default definition.
8555 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
8556 name with _ prepended.
8557 (NSIG): Define if not known.
8558 (get_emacs_configuration): Provide extern declaration.
8559 (get_emacs_configuration_options): Provide extern declaration.
8560 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
8562 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
8564 (read_unc_volume): Fix compile warning.
8566 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
8567 definitions from being used.
8569 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
8571 * w32.c (unc_volume_file_attributes):
8572 (open_unc_volume): Make arg const.
8574 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
8575 (read_input_waiting): Remove excess parameter.
8577 * w32.c (init_environment): Call _access.
8578 (check_windows_init_file): Call _close.
8579 (init_user_info): Call _putenv.
8580 (init_environment): Call _putenv and _strdup.
8581 (init_ntproc): Reset volume info cache on startup.
8583 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
8584 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
8585 cannot override the CRT malloc.
8587 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
8588 (LINK_FLAGS): Append to original value of LINK_FLAGS.
8590 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
8591 unless we are linking with a static CRT.
8592 (RVA_TO_PTR): Cast result to unsigned char*.
8594 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
8595 (add_volume_info): Use xstrdup.
8597 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
8599 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
8600 (do_completion, Fminibuffer_complete_word): Use it.
8601 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
8602 var so it can take non-boolean values.
8604 2000-08-21 Gerd Moellmann <gerd@gnu.org>
8606 * editfns.c (find_field): Formatting changes.
8607 (toplevel): Some old-style function forward declarations
8608 changed to prototypes, some new protypes added, some functions
8611 * lisp.h (set_time_zone_rule): Add prototype.
8612 (use_dialog_box): External declaration.
8614 * keyboard.c (gen_help_event): Add parameter SIZE.
8615 (kbd_buffer_events_waiting): Slightly rewritten.
8616 (clear_event): New function.
8617 (kbd_buffer_get_event): Use it, and clear the input_events of
8619 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
8620 don't fill the newly created array with nils.
8621 (toplevel): Convert some old-style function forward declarations
8624 * keyboard.h (gen_help_event): Change prototype.
8626 * xterm.c (XTread_socket): Change calls to gen_help_event.
8628 * w32term.c (w32_read_socket): Change calls to gen_help_event.
8630 * eval.c (Fmacroexpand): Doc fix.
8632 2000-08-20 Jason Rumney <jasonr@gnu.org>
8634 * w32term.h (x_display_info_for_display): Remove as this function
8635 does not exist on W32.
8637 * w32term.c (help_echo_window): New variable.
8638 (syms_of_w32term): staticpro it.
8639 (note_mode_line_highlight): Set it.
8640 (XTextExtents16): Removed as there is no equivalent on W32.
8641 (x_compute_glyph_string_overhangs): Incomplete body removed, as
8642 the X way of doing this will not work for W32.
8643 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
8644 (x_draw_image_foreground): Avoid drawing outside of the clip area
8645 when image doesn't have a mask.
8646 (note_mouse_highlight): Process overlays in the right order of
8647 priority. Set help_echo_window.
8648 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
8649 because that's more visible for large images.
8651 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
8652 name to single_keymap_panes.
8653 (w32_menu_show): Set wv->title when dealing with titles.
8654 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
8656 2000-08-21 Miles Bader <miles@gnu.org>
8658 * minibuf.c (do_completion): Try again if we rewrite the input
8659 string, but no completion was done, so that any completion message
8662 2000-08-20 Gerd Moellmann <gerd@gnu.org>
8664 * xfaces.c (lface_equal_p): Compare strings differently.
8665 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
8666 (realize_tty_face): Use them.
8667 (syms_of_xfaces): Initialize new variables.
8668 (map_tty_color): New function, extracted from realize_tty_face.
8669 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
8670 foreground or background color, store the new color name in the
8671 realized face; previous code trying to do this had no effect.
8672 (realize_tty_face): Use map_tty_color.
8673 (Fclear_face_cache): Set face_change_count and ensure thorough
8676 2000-08-19 Gerd Moellmann <gerd@gnu.org>
8678 * undo.c (record_first_change, record_marker_adjustment): Don't
8679 use XBUFFER on last_undo_buffer which might not be a buffer.
8681 2000-08-18 Kenichi Handa <handa@etl.go.jp>
8683 * coding.c (decode_coding_string): Set members consumed,
8684 consumed_char, produced, produced_char of *coding correctly. If
8685 decode_coding doesn't consume any byte, don't try anymore.
8686 (encode_coding_string): Likewise.
8688 2000-08-18 Gerd Moellmann <gerd@gnu.org>
8690 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
8691 conditional have void type, for Standard C compilers.
8693 * xdisp.c (redisplay_internal): Compare windows for equality with
8694 EQ, instead of applying XWINDOW to something that might not
8697 2000-08-18 Kenichi Handa <handa@etl.go.jp>
8699 * fontset.c (Finternal_char_font): Search only the selected frame
8700 for a window of the current buffer.
8702 2000-08-18 Gerd Moellmann <gerd@gnu.org>
8704 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
8707 * keyboard.c (kbd_buffer_get_event): Handle the case that the
8708 second half of a HELP_EVENT is found at the start of kbd_buffer.
8710 2000-08-18 Miles Bader <miles@gnu.org>
8712 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
8714 * editfns.c (save_restriction_save): Rewrite to use markers.
8715 (save_restriction_restore): Rewrite to understand new form of data
8716 saved by save_restriction_save.
8717 (Fsave_restriction): Remove cautionary note in doc-string.
8719 2000-08-17 Gerd Moellmann <gerd@gnu.org>
8721 * fileio.c (build_annotations): Add a comment explaining the
8722 return value of format-annotate-function. Replace a spurious call
8723 to Flength with a CONSP test. Call format-annotate-function with
8724 a fifth arg specifying how many times the function is been called
8725 in a row, to let it choose temporary buffers appropriately.
8727 2000-08-17 Dave Love <fx@gnu.org>
8729 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
8730 declare make_temp_name twice.
8732 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
8733 (unreadpure): Give it an arg.
8735 * unexalpha.c: Prototype fatal_unexec, mark_x,
8736 update_dynamic_symbols. Declare unexec as void.
8738 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
8739 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
8741 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
8742 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
8744 * alloca.c: Use #error.
8745 [POINTER_TYPE]: Use it.
8747 * eval.c (Fdefvar): Doc fix.
8749 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
8750 INITIALIZE_INTERVAL.
8752 * buffer.h: Avoid DECLARE_INTERVALS.
8754 * config.in: Add size_t.
8756 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
8758 * w16select.c (set_clipboard_data): If there's not enough memory
8759 to put text into clipboard, return 1, as Fw16_set_clipboard_data
8760 expects. In case of other failures, return 3.
8761 (system_error_msg): New error message.
8762 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
8765 2000-08-16 Gerd Moellmann <gerd@gnu.org>
8767 * term.c (write_glyphs): Also turn off inverse video after turning
8768 off other appearances in case TS_exit_attribute_mode is not equal
8769 to TS_end_standout_mode.
8770 (insert_glyphs): Turn inverse video on/off for each run of glyphs
8772 (turn_off_face): Reset standout_mode only if
8773 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
8774 is equal to TS_end_standout_mode.
8776 2000-08-16 Kenichi Handa <handa@etl.go.jp>
8778 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
8779 sequence at the end of the source block.
8781 * ccl.c (Fccl_program_p): Docstring modified.
8782 (Fccl_execute): Likewise.
8783 (Fccl_execute_on_string): Likewise.
8785 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
8787 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
8789 2000-08-16 Kenichi Handa <handa@etl.go.jp>
8791 The following changes are mainly to fix bugs of
8792 encode/decode-coding-string failing if encoding/decoding return
8793 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
8794 variable conversion_buffer.
8796 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
8797 decrement dst_end to avoid buffer overflow in the later call of
8800 * coding.h (conversion_buffer_size, conversion_buffer)
8801 (get_conversion_buffer): Extern deleted.
8803 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
8804 (conversion_buffer, conversion_buffer_size): Variables deleted.
8805 (get_conversion_buffer): Function deleted.
8806 (struct conversion_buffer): New structure.
8807 (MAX_ALLOCA): New macro.
8808 (allocate_conversion_buffer): New macro.
8809 (extend_conversion_buffer, free_conversion_buffer): New functions.
8810 (ccl_coding_driver): Set coding->result.
8811 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
8812 this is the last block of source.
8813 (encode_coding): Likewise. Handle the source block as the last
8814 one only when the whole source text is consumed.
8815 (decode_coding_string): Handle the case that the output buffer is
8816 too small to decode the whole source text. Use
8817 allocate_conversion_buffer, extend_conversion_buffer and
8818 free_conversion_buffer, not get_conversion_buffer.
8819 (encode_coding_string): Likewise.
8820 (init_coding): Function deleted.
8821 (init_coding_once): Delete code to initialize conversion_buffer_size.
8823 * emacs.c (main): Don't call init_coding.
8825 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
8827 * term.c (write_glyphs): Use a locally declared conversion_buffer.
8828 (insert_glyphs): Likewise.
8830 * w32console.c (write_glyphs): Use a locally declared
8833 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
8835 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
8836 member of display_info is NULL.
8838 2000-08-15 Gerd Moellmann <gerd@gnu.org>
8840 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
8842 * term.c (turn_off_face): Reset standout_mode when resetting
8843 appearances with capability `me'.
8844 (write_glyphs): Switch on inverse video before each face change.
8846 2000-08-14 Dave Love <fx@gnu.org>
8848 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
8849 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
8850 (lisp_free): Declare and make static.
8852 * window.c: Fix embedded comment.
8853 (syms_of_window): Fix doc string.
8855 2000-08-14 Gerd Moellmann <gerd@gnu.org>
8857 * keymap.c (push_key_description): If C without modifiers is < 32,
8858 make sure to print `C-' before `M-', like in the manual.
8860 2000-08-11 Gerd Moellmann <gerd@gnu.org>
8862 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
8863 since they aren't relocated anymore.
8864 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
8866 * xdisp.c (try_cursor_movement): Fix handling of cursor in
8867 partially visible line which is smaller than the window's height.
8869 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8871 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
8872 the multibyte form of eight-bit-control characters.
8873 (Fccl_execute_on_string): Initialize ccl->multibyte.
8875 * ccl.h (struct ccl_program): New member multibyte.
8877 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
8879 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8881 * regex.c (regex_compile) <normal_char>: Pay attention to
8883 (analyse_first) <exactn>: Setup fastmap correctly for
8884 eight-bit-control characters.
8886 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8888 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
8890 * keyboard.c (make_lispy_event): Handle the new event type
8891 multibyte_char_keystroke.
8893 * xterm.c: Include coding.h.
8894 (XTread_socket): Work around a bug of XmbLookupString. If the
8895 input is from XIM, decode it according to the current locale. In
8896 that case, generate multibyte_char_keystroke events.
8898 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8900 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
8901 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
8903 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8905 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
8906 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
8907 (move_it_in_display_line_to): Record iterator's ascent and descent
8908 before producing glyphs, and restore them when we know the glyph
8909 doesn't fit on the line.
8910 (move_it_to): Restructured so that it's easier to debug. If
8911 moving to a vpos, and not moving to an x or character position,
8912 stop as soon as the specified vpos is reached; don't move further
8913 into that line because that might change the computed line height.
8914 (try_cursor_movement): New function, extracted from the cursor
8915 movement branch of redisplay_window. If ending on a partially
8916 visible line, don't try to scroll if the cursor line is taller
8918 (redisplay_window): Use try_cursor_movement.
8920 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
8921 because that function doesn't cope with variable-height lines.
8923 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
8924 box cursor because that's better visible for large images.
8926 2000-08-10 Miles Bader <miles@gnu.org>
8928 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
8930 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8932 * xdisp.c (Vmessages_buffer_name): New variable.
8933 (message_dolog): Use it.
8934 (syms_of_xdisp): Initialize it.
8936 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
8938 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
8939 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
8940 redundant now that keyboard.h is included.
8942 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
8944 * keyboard.c (kbd_buffer_events_waiting): New function.
8946 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
8948 * msdos.c: Include keyboard.h.
8949 (XMenuActivate): Empty no_event events from the event buffer. If
8950 no events are left after that, call clear_input_pending.
8951 (mouse_clear_clicks): New function, code moved from mouse_init.
8952 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
8953 mouse driver to ``forget'' any past clicks.
8955 * Makefile.in (msdos.o): Depend on keyboard.h.
8957 2000-08-09 Gerd Moellmann <gerd@gnu.org>
8959 * lisp.h (input_pending): External declaration.
8961 * dispextern.h (Qredisplay_dont_pause): Declare extern.
8963 * xdisp.c (echo_area_display): Display thoroughly if input is
8964 pending. Bind redisplay-dont-pause to t during the redisplay.
8965 in case input is pending.
8967 * dispnew.c (Qredisplay_dont_pause): New variable.
8968 (syms_of_display): Initialize and staticpro it.
8969 (update_frame_1): Don't interrupt the display for pending input if
8970 redisplay_dont_pause is set.
8972 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
8974 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8976 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
8978 * callproc.c (Fcall_process): Terminate the unwind-protect around
8979 the post-read-conversion of coding system.
8981 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
8982 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
8983 * buffer.h (overlays_at): Update prototype.
8984 * xdisp.c (next_overlay_change): Update call to overlays_at.
8985 * xfaces.c (face_at_buffer_position): Likewise.
8986 * textprop.c (Fget_char_property): Likewise.
8987 * xterm.c (note_mouse_highlight): Likewise.
8989 * minibuf.c (do_completion): Don't consider a simple change of
8990 case as `completion'.
8992 2000-08-08 Ken Raeburn <raeburn@gnu.org>
8994 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
8995 * undo.c (record_delete): Make sure last_point_position_buffer is
8996 a buffer before comparing pointers.
8998 * coding.h (decode_coding_string): Declare.
9000 * intervals.h (Fprevious_single_char_property_change): Declare.
9002 * textprop.c (Fprevious_single_char_property_change): Don't do
9003 arithmetic directly on lisp objects.
9005 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
9007 * keyboard.h (menu_item_eval_property): Declare.
9009 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
9010 reuse as buffer name, instead of recreating (and discarding) every
9011 time a message is logged.
9012 (with_echo_area_buffer): Make callback arg A2 a lisp object.
9013 (current_message_1, truncate_message_1, set_message_1)
9014 (display_echo_area_1, resize_mini_window_1): Signatures changed.
9015 (current_message, truncate_echo_area, display_echo_area)
9016 (resize_echo_area_axactly): Changed calls.
9018 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
9020 (Ffind_coding_systems_region_internal): First argument to Fappend
9021 must be an integer, not a Lisp object.
9023 2000-08-08 Kenichi Handa <handa@etl.go.jp>
9025 * charset.c (Fchar_width): Doc fix.
9027 2000-08-08 Gerd Moellmann <gerd@gnu.org>
9029 * charset.c (Fstring_width): Doc fix.
9031 2000-08-07 Gerd Moellmann <gerd@gnu.org>
9033 * xdisp.c (start_display): When starting display on a continuation
9034 line, clear ascent and descent members of the iterator structure;
9035 the height of the continued line does not affect the height of the
9037 (make_cursor_line_fully_visible): Do nothing if cursor is on a
9038 line taller than the window.
9039 (redisplay_window) <forced window start>: Handle case that the
9040 middle of the window is not found in any row.
9041 (dump_glyph_row): Show more information.
9042 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
9043 first text line in a glyph matrix.
9045 * xterm.c (x_draw_image_foreground): Avoid drawing outside
9046 of the clip area when image doesn't have a mask.
9048 * fns.c (sweep_weak_table): Fix survival conditions for
9049 key-or-value and key-and-value weakness.
9051 * .gdbinit (xhashtable): New command.
9053 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
9054 tables out of the list of all weak hash tables.
9056 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
9057 a new buffer is created, make sure echo_area_buffer[] references
9060 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
9062 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
9065 2000-08-07 Kenichi Handa <handa@etl.go.jp>
9067 * syntax.c (skip_chars): Fix previous change. Make the handling
9068 of unibyte string consistent with that of regex search.
9070 2000-08-05 Gerd Moellmann <gerd@gnu.org>
9072 * xmenu.c (popup_get_selection): Use xfree instead of free.
9074 * fileio.c (Finsert_file_contents): Use xfree instead of free.
9076 * editfns.c (Ftranspose_regions): Use xfree instead of free.
9078 * callproc.c (child_setup): Use xfree instead of free.
9080 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
9082 (run_mac_command, closedir): Use `xfree' instead of `free'.
9084 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
9086 * eval.c (error): Use xfree instead of free.
9088 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
9090 * fns.c: Replace `illegal' with `invalid'.
9091 (Fmake_hash_table, make_hash_table): Allow table size of 0.
9093 2000-08-05 Kenichi Handa <handa@etl.go.jp>
9095 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
9098 2000-08-04 Noah Friedman <friedman@splode.com>
9100 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
9103 2000-08-04 Gerd Moellmann <gerd@gnu.org>
9105 * syntax.c (skip_chars): Fix typo in error message.
9107 2000-08-04 Andreas Schwab <schwab@suse.de>
9109 * m/ia64.h: Moved from s/ia64.h.
9111 2000-08-04 Kenichi Handa <handa@etl.go.jp>
9113 * process.c (read_process_output): Big simplification. Handle
9114 composition and post-read-conversion of coding system correctly.
9115 (send_process): Handle composition correctly.
9117 * callproc.c (Fcall_process): Handle post-read-conversion of
9118 coding system if any.
9120 * coding.c (decode_coding_iso2022): More strict check for handling
9122 (coding_restore_composition): Pay attention to the case that
9123 cmp_data is not set properly (because of invalid code in the
9125 (run_pre_post_conversion_on_str): Include text properties in the
9127 (decode_coding_string): Set members of coding correctly.
9129 2000-08-03 Gerd Moellmann <gerd@gnu.org>
9131 * s/ia64.h: New file.
9133 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
9134 Use NULL instead of 0 at the end of variable argument list of
9135 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
9136 sizeof (int) < sizeof (void *).
9138 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
9139 of variable argument lists of XtVaGetValues and XtVaSetValues.
9141 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
9142 variable argument lists of XtVaGetValues and XtVaSetValues.
9144 2000-08-02 Gerd Moellmann <gerd@gnu.org>
9146 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
9147 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
9149 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
9152 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
9153 in call to Fsingle_key_description.
9155 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
9158 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
9160 * window.c (display_buffer_reuse_frames): New variable.
9161 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
9162 frames displaying BUFFER.
9163 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
9165 2000-08-01 Miles Bader <miles@gnu.org>
9167 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
9168 when to constrain NEW_POS (they were pretty screwed up before).
9170 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
9172 * msdos.c (run_msdos_command): Save and restore the master
9173 environment, for the case that child_setup signals an error.
9174 When mirroring slashes in DOS shell commands, don't fail when
9175 argv[2] has embedded blanks.
9176 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
9177 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
9178 (dos_ttraw): Call mouse_setup_buttons.
9180 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
9181 using alloca; free it after run_msdos_command returns.
9183 2000-07-27 Dave Love <fx@gnu.org>
9185 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
9186 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
9188 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
9190 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
9192 * editfns.c (lisp_time_argument): Fix last change.
9194 2000-07-27 Gerd Moellmann <gerd@gnu.org>
9196 * fns.c (Fdelete): Make it work on vectors and strings in addition
9199 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
9200 (syms_of_fns): Initialize new variables.
9201 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
9202 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
9203 weakness, with t meaning the same as `key-and-value'.
9205 2000-07-27 Kenichi Handa <handa@etl.go.jp>
9207 * coding.h (struct coding_system): Member safe_charset deleted.
9209 * coding.c (Qsafe_charsets): This variable deleted.
9210 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
9212 (coding_safe_chars): New function.
9213 (CODING_SAFE_CHAR_P): New macro.
9214 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
9215 checking safe_charsets member of the coding system. Caller changed.
9216 (detect_coding_iso2022): New local variable safe_chars.
9217 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
9218 safe_charsets member of the coding system.
9219 (decode_coding_iso2022): New local variable safe_chars.
9220 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
9221 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
9222 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
9223 (ENCODE_UNSAFE_CHARACTER): New macro.
9224 (encode_coding_iso2022): New local variable safe_chars. Check
9226 (setup_coding_system): Delete the code to initialize
9227 coding->safe_charses
9228 (intersection, find_safe_codings): New functions.
9229 (Ffind_coding_systems_region_internal): New function.
9230 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
9231 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
9232 variable and initialize it.
9234 * fns.c (char_table_ref_and_index): New function.
9236 * lisp.h (char_table_ref_and_index): Add prototype.
9238 2000-07-26 Sam Steingold <sds@gnu.org>
9240 * editfns.c (lisp_time_argument): Added third argument `usec'.
9241 (Ffloat_time): New built-in Lisp function.
9243 2000-07-26 Gerd Moellmann <gerd@gnu.org>
9245 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
9246 for the character code.
9248 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
9251 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
9252 if called for a popup menu.
9253 (xmenu_show): Store help string in widget values.
9255 2000-07-26 Dave Love <fx@gnu.org>
9257 * syswait.h: Move some definitions.
9258 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
9259 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
9260 perspicuous definitions.
9261 (WTERMSIG): Fix bit pattern used.
9263 2000-07-26 Kenichi Handa <handa@etl.go.jp>
9265 * print.c (print_object): If vector printing is truncated, print
9266 "..." to indicate it as well as the case of list printing.
9268 2000-07-25 Gerd Moellmann <gerd@gnu.org>
9270 * xdisp.c (next_element_from_display_vector): Improve comments.
9272 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
9273 for the character code, and the rest for the face id as in 20.x.
9274 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
9276 * window.c (window_display_table): Cleaned up.
9278 * syntax.c (Fforward_word): Add last arg nil in call of
9279 Fconstrain_to_field.
9281 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
9283 * fileio.c (Frename_file) [DOS_NT]: If the file names are
9284 identical but for the letter-case, don't call
9285 barf_or_query_if_file_exists.
9287 2000-07-25 Miles Bader <miles@gnu.org>
9289 * editfns.c (find_field): Honor special `boundary' fields.
9290 (Qboundary): New variables.
9291 (syms_of_editfns): Initialize Qboundary.
9292 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
9293 Use scan_buffer instead of find_before_next_newline, because it
9294 allows us to detect the boundary case where there's a newline at
9296 * lisp.h (Fconstrain_to_field): Update external declaration.
9298 2000-07-24 Gerd Moellmann <gerd@gnu.org>
9300 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
9303 2000-07-24 Dave Love <fx@gnu.org>
9305 * s/sunos4-0.h, s/sol2.h:
9306 (LIBS_TERMCAP): Move from m/sparc.h.
9308 * m/sparc.h (TERMINFO): Moved to system files (probably only
9309 relevant for sunos4 judging by its vintage).
9310 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
9313 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
9315 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
9316 name to single_keymap_panes.
9318 2000-07-24 Andreas Schwab <schwab@suse.de>
9320 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
9322 2000-07-24 Gerd Moellmann <gerd@gnu.org>
9324 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
9325 parameters instead of using int parameters. Expect FN to accept
9326 EMACS_INT parameters.
9327 (display_echo_area, resize_echo_area_axactly, current_message)
9328 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
9329 with new argument list.
9330 (resize_mini_window_1): New callback function.
9331 (current_message_1, truncate_message_1, set_message_1): Change
9332 parameter lists to the new format expected by with_echo_area_buffer.
9334 2000-07-24 Kenichi Handa <handa@etl.go.jp>
9336 * fontset.c (fontset_ref): Remove INLINE declaration.
9337 (fontset_ref_via_base): Likewise.
9338 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
9341 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
9343 * msdos.c (IT_note_mouse_highlight): Process overlays in the
9344 correct order of priority. If help echo was found in an overlay,
9345 use that overlay as the object in which the help echo was found.
9347 2000-07-22 Miles Bader <miles@gnu.org>
9349 * textprop.c (Fprevious_single_char_property_change): The initial
9350 property value should be from the position preceding POSITION, not
9353 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
9355 * coding.c (syms_of_coding): Doc fix for
9356 inhibit-iso-escape-detection.
9358 2000-07-21 Gerd Moellmann <gerd@gnu.org>
9360 * xterm.c (note_mouse_highlight): Process overlays in the right
9363 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
9365 * xterm.c (note_mouse_highlight): If help-echo was found in an
9366 overlay, use that overlay as the object in which the help was found.
9368 * window.c (foreach_window_1): Fix typo reversing an if-condition.
9370 * window.c (foreach_window): Instead of a fake variable argument
9371 list, take one USER_DATA argument.
9372 (foreach_window_1): Likewise, and call callback functions with two
9373 args, the window and USER_DATA.
9374 (struct check_window_data): New struct.
9375 (check_window_containing): Use it.
9376 (window_from_coordinates): Set up a struct check_window_data for
9378 (add_window_to_list, freeze_window_start): Change parameters
9379 according to new calling convention.
9381 * window.h (foreach_window): Change prototype.
9383 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
9385 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
9387 * xmenu.c (menu_help_callback): Call show_help_echo with
9388 additional arguments OBJECT and POS.
9390 2000-07-21 Kenichi Handa <handa@etl.go.jp>
9392 * data.c (Faset): Allow storing any multibyte character in a
9393 string. Convert unibyte string to multibyte if necessary.
9395 * xfns.c (x_encode_text): New function.
9396 (x_set_name): Use x_encode_text.
9397 (x_set_title): Likewise.
9399 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
9401 * xterm.h (x_encode_text): Add prototype.
9403 2000-07-20 Dave Love <fx@gnu.org>
9405 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
9408 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
9410 * msdos.c (help_echo_window): New variable.
9411 (syms_of_msdos): Initialize and staticpro it.
9412 (IT_note_mode_line_highlight): Set help_echo_window.
9413 (IT_note_mouse_highlight): Ditto.
9414 (dos_rawgetc): Store help_echo_window in the second event produced
9417 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
9418 Record the object that generated the help echo and the position of
9419 that object in help_echo_object and help_echo_pos. Record that
9420 some glyphs in a row are displayed in mouse-face.
9421 (IT_update_begin): Don't clear mouse highlight unless one of the
9422 enabled glyph rows is marked as being displayed in mouse-face.
9423 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
9424 and position recorded in help_echo_object and help_echo_pos to the
9426 (IT_menu_display): Accept a new argument PN: the pane number of
9427 the current menu pane. Record the pane number and the item
9428 number of the item which has associated help string.
9429 (XMenuActivate): Update the prototype for help_callback in
9430 function declaration. Call IT_menu_display with the current menu
9431 pane number as an additional argument. Call help_callback with
9432 two additional arguments: the pane number and the item number of
9433 the menu item associated with the help text.
9434 (help_echo_object, help_echo_pos): New variables.
9435 (syms_of_msdos): Initialize them and staticpro help_echo_object.
9437 * msdos.h (XMenuActivate): Update prototype.
9439 2000-07-19 Gerd Moellmann <gerd@gnu.org>
9441 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
9442 Add some more prototypes.
9444 * xterm.c, xterm.h: Add some more prototypes.
9446 * lisp.h (Fnext_single_char_property_change): Add prototype.
9448 * dispnew.c (direct_output_for_insert): Remove confusing
9449 outer local variable mouse_face_overwritten_p.
9450 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
9452 * alloc.c (allocate_string_data): Don't copy old string contents.
9454 2000-07-19 Kenichi Handa <handa@etl.go.jp>
9456 * coding.c (code_convert_region): Delete text properties before
9457 shrinking the conversion region.
9459 2000-07-18 Gerd Moellmann <gerd@gnu.org>
9461 * dispnew.c (update_text_area): Write the whole row if it
9462 has mouse-face in it.
9464 * xfaces.c (face-alternative-font-family-alist): Remove
9465 DEFVAR_LISP; staticpro instead.
9467 * xmenu.c (menu_help_callback): Call show_help_echo with
9470 * keyboard.c (show_help_echo): Add parameter WINDOW.
9471 (read_char): Call show_help_echo with window extracted from Lisp
9473 (gen_help_event): Add parameter WINDOW.
9475 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
9477 * xterm.c (help_echo_window): New variable.
9478 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
9479 (XTread_socket): Pass help_echo_window to gen_help_event.
9480 (syms_of_xterm): Initialize and staticpro help_echo_window.
9482 2000-07-18 Dave Love <fx@gnu.org>
9484 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
9486 2000-07-18 Gerd Moellmann <gerd@gnu.org>
9488 * alloc.c (allocate_string_data): If string had already data
9489 assigned, copy old contents to new string data.
9491 * coding.c (syms_of_coding): Fix typo in spelling of variable
9492 `inhibit-iso-escape-detection'.
9494 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
9496 * Makefile.in: Add dependencies on dispextern.h.
9497 (alloca.o): Don't define malloc and define EMACS_FREE instead of
9498 `free'; both can conflict with system header files.
9500 2000-07-18 Kenichi Handa <handa@etl.go.jp>
9502 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
9505 2000-07-18 Dave Love <fx@gnu.org>
9507 * window.c (Fwindow_list): Declare arg `window'.
9509 2000-07-18 Kenichi Handa <handa@etl.go.jp>
9511 * coding.c (setup_coding_system): Don't override the explicitly
9512 specified designations.
9514 2000-07-15 Miles Bader <miles@gnu.org>
9516 * editfns.c (char_property_eq, char_property_stickiness): Renamed
9517 from `text_property_eq' and `text_property_stickiness', respectively.
9518 (find_field, Fconstrain_to_field, char_property_eq)
9519 (char_property_stickiness): Changed to call char-property functions
9520 instead of text-property-only ones.
9522 * textprop.c (Fnext_single_char_property_change): Made a subr (was
9523 `next_single_char_property_change'). Do more error checking, and
9524 cleanup limit behavior.
9525 (Fprevious_single_char_property_change): New function.
9526 (syms_of_textprop): Initialize new subrs.
9528 * xdisp.c (display_prop_end, invisible_text_between_p):
9529 Call Fnext_single_char_property_change instead of
9530 next_single_char_property_change.
9532 2000-07-15 Jason Rumney <jasonr@gnu.org>
9534 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
9535 after menu is finished with.
9536 (add_menu_item): Only consider wv->title as a menu title.
9537 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
9539 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
9541 (FONT_REGEXP): Remove unused macro, and its sub-components.
9542 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
9544 * w32term.c (help_echo_object, help_echo_pos): New variables.
9545 (note_mode_line_highlight): Store additional information about the
9546 help-echo in help_echo_object and help_echo_pos. Check both
9547 `local-map' and `keymap' properties for changing the cursor
9548 (note_mouse_highlight): Store additional information about the
9549 help-echo in help_echo_object and help_echo_pos.
9550 (note_tool_bar_highlight): Set help_echo_object to nil and
9551 help_echo_pos to -1.
9552 (w32_read_socket): Use gen_help_event instead of filling
9553 input_events manually.
9554 (syms_of_w32term): Staticpro help_echo_object.
9555 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
9556 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
9557 (x_clear_mouse_face): New function.
9558 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
9559 (x_update_window_begin): No need to turn off the mouse
9561 (show_mouse_face): Set the mouse_face_p flag of glyph rows
9562 depending on whether they contain glyphs highlighted in mouse-face.
9563 (x_fill_stretch_glyph_string): Consume runs of stretch
9564 glyphs instead of a single one.
9565 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9566 with new argument list.
9567 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9568 (x_append_glyph, x_append_composite_glyph)
9569 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9570 changes in struct glyph starting 1999-12-27. See comments for
9571 xterm.c on 2000-07-05.
9573 2000-07-14 Sam Steingold <sds@gnu.org>
9575 * xfaces.c (realize_x_face): Fix the last patch:
9576 check `default_face' before dereferencing.
9578 2000-07-14 Dave Love <fx@gnu.org>
9580 * syntax.c (back_comment): Add null default in switch (for pcc).
9582 2000-07-14 Kenichi Handa <handa@etl.go.jp>
9584 * xfaces.c (realize_x_face): Make fontset using the base of the
9585 default_face's fontset, not using the default fontset.
9587 * coding.c (inhibit_iso_escape_detection): New variable.
9588 (syms_of_coding): Make it a Lisp variable.
9589 (detect_coding_iso2022): If inhibit_iso_escape_detection is
9590 nonzero, ignore ISO2022's escape sequence.
9592 2000-07-14 Gerd Moellmann <gerd@gnu.org>
9594 * alloca.c (malloc) [emacs]: Define as xmalloc.
9596 * xfns.c (Fx_show_tip): If frame parameters contain a position,
9597 use that instead of the mouse position. Add parameters DX and DY.
9599 * dispextern.h (Fx_show_tip): Adjust number of parameters
9602 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
9603 if HELP is a function, call it with OBJECT and POS as parameters
9604 to get the help to display.
9605 (gen_help_event, kbd_buffer_store_help_event): New functions.
9606 (kbd_buffer_get_event): Construct the Lisp help-event differently.
9607 (read_char): Call show_help_echo with new parameters.
9609 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
9612 * xterm.c (help_echo_object, help_echo_pos): New variables.
9613 (note_mode_line_highlight): Store additional information about the
9614 help-echo in help_echo_object and help_echo_pos. Check both
9615 `local-map' and `keymap' properties for changing the cursor
9616 (note_mouse_highlight): Store additional information about the
9617 help-echo in help_echo_object and help_echo_pos.
9618 (note_tool_bar_highlight): Set help_echo_object to nil and
9619 help_echo_pos to -1.
9620 (XTread_socket): Use gen_help_event instead of filling
9621 input_events manually.
9622 (syms_of_xterm): Staticpro help_echo_object.
9624 * xmenu.c (menu_highlight_callback): Use
9625 kbd_buffer_store_help_event instead of setting up and input_event
9628 * xdisp.c (eval_form): GCPRO argument sexpr.
9629 (call_function): New function.
9630 (handle_single_display_prop): Use call_function and FUNCTIONP
9631 instead of checking whether if font_height is a symbol and
9634 * eval.c (internal_condition_case_2): New function.
9636 * lisp.h (FUNCTIONP): New macro.
9637 (internal_condition_case_2, call_function): Add prototypes.
9639 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
9640 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
9641 Always set `arg' member of input_events.
9642 (construct_menu_click): Unused function removed.
9644 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
9646 * w32term.c (construct_mouse_click, construct_mouse_wheel)
9647 (construct_drag_n_drop, x_scroll_bar_handle_click)
9648 (w32_read_socket): Always set `arg' member of input_events.
9650 * keyboard.c (show_help_echo): Use eval_form. Add comment.
9652 * lisp.h (eval_form): Add prototype.
9654 * xdisp.c (eval_form): Make it externally visible.
9656 2000-07-13 Gerd Moellmann <gerd@gnu.org>
9658 * xterm.c (x_handle_tool_bar_click): Store the frame in the
9659 frame_or_window slot of TOOL_BAR_EVENT input events instead of
9660 consing. For prefix events, store the frame in the `arg' slot of
9661 the event, otherwise store the key there.
9662 (XTread_socket): Instead of consing, use the frame_or_window slot
9663 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
9665 * xmenu.c (menu_highlight_callback): Store help string in the
9666 `arg' member of the input event; don't cons.
9667 (menubar_selection_callback): Use the `arg' slot of input events
9668 to queue additional information, instead of consing.
9670 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
9672 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
9674 (w32_read_socket): Adapt to changes in HELP_EVENTs.
9676 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
9677 input events to queue additional information, instead of consing.
9679 * keyboard.c (kbd_buffer_gcpro): Renamed from
9680 kbd_buffer_frame_or_window. Now used for all Lisp objects
9681 referenced from the input queue.
9682 (kbd_buffer_store_event): Always use structure assignment for
9683 copying input events. Record all Lisp objects referenced from
9684 events in kbd_buffer_gcpro.
9685 (kbd_buffer_get_event): Construct Lisp `help-echo' events
9686 differently from input events. Test for prefix menu_bar_events
9687 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
9688 event in kbd_buffer_gcpro to nil.
9689 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
9690 frame_or_window is equal to its arg member as prefix events.
9691 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
9692 used by an input event to nil.
9693 (init_keyboard): Use two times the size of the input queue
9694 for kbd_buffer_gcpro.
9695 (syms_of_keyboard): Likewise.
9697 * emacs.c (handle_USR2_signal, handle_USR1_signal):
9698 Use USER_SIGNAL_EVENT.
9700 * termhooks.h (struct input_event): Add member `arg'.
9701 (MENU_BAR_EVENT): Renamed from menu_bar_event.
9702 (USER_SIGNAL_EVENT): Renamed from user_signal.
9704 * xfaces.c (ASET): Remove definition.
9706 * lisp.h (AREF, ASET, ASIZE): New macros.
9708 * fontset.c (AREF, ASIZE): Remove definitions.
9710 * fns.c (AREF): Remove definition.
9712 * composite.c (AREF): Remove definition.
9714 2000-07-12 Gerd Moellmann <gerd@gnu.org>
9716 * dispnew.c (redraw_overlapped_rows): Add missing local.
9717 (scrolling_window): Remove debug code.
9719 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
9720 Before scrolling, turn off a mouse-highlight in the window
9723 * xterm.c (x_update_window_end): Add parameter
9724 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
9725 redisplay in XTframe_up_to_date.
9726 (x_clear_mouse_face): New function.
9727 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
9729 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
9731 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
9732 it when any row is written to that contains glyphs highlighted in
9734 (update_window): Call the window update end hook with new
9735 parameter MOUSE_FACE_OVERWRITTEN_P.
9736 (direct_output_for_insert): Give up if row contains mouse-face.
9738 * dispextern.h (struct redisplay_interface): Add parameter
9739 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
9740 (clear_mouse_face): New function pointer member.
9742 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
9744 * syntax.c (back_comment): Use one switch rather than a few `if's.
9745 Obey open_paren_in_column_0_is_defun_start.
9746 When reverting to the `slow' method, try to nicely handle the case
9747 of nested comments by checking that the comment-starter we found
9748 does indeed match the comment-ender.
9749 (scan_sexps_forward, scan_sexps_forward):
9750 Ignore excessive opening parenthesis rather than throwing an error.
9752 2000-07-11 Gerd Moellmann <gerd@gnu.org>
9754 * doc.c (Fsubstitute_command_keys): Handle case that a GC
9755 in Fwhere_is_internal or get_keymap_1 relocates string contents.
9757 * dispnew.c (direct_output_forward_char): Give up if currently
9758 displaying a message instead of the minibuffer contents.
9760 * xterm.c (x_update_window_begin): No need to turn off the mouse
9762 (show_mouse_face): Set the mouse_face_p flag of glyph rows
9763 depending on whether they contain glyphs highlighted in mouse-face.
9765 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
9766 compare the mouse_face_p flags of both rows.
9768 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
9770 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
9772 * keyboard.c (show_help_echo): Accept additional parameter
9773 ok_to_overwrite_keystroke_echo.
9774 (read_char): Call show_help_echo with a zero
9775 ok_to_overwrite_keystroke_echo argument.
9776 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
9777 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
9778 ok_to_overwrite_keystroke_echo argument.
9779 * w32menu.c (w32_menu_display_help): Call show_help_echo with
9780 non-zero ok_to_overwrite_keystroke_echo argument.
9782 2000-07-10 Gerd Moellmann <gerd@gnu.org>
9784 * xdisp.c (try_window_id): If changes are all below what is
9785 displayed in the window, and point is in the window, we still
9786 might have to find point on the display.
9788 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
9789 glyphs instead of a single one.
9790 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9791 with new argument list.
9792 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9794 * keymap.c (get_keymap_1): Add comment that this function can GC.
9795 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
9796 comment that functions can GC.
9797 (Fset_keymap_parent): GCPRO arg KEYMAP.
9799 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
9801 * msdos.c (XMenuActivate): After exiting the menu, restore the
9802 echo area message and erase it.
9804 2000-07-10 Kenichi Handa <handa@etl.go.jp>
9806 * fontset.c (Ffontset_info): Make the return value more compatible
9807 with that of Emacs 20.
9809 2000-07-07 Gerd Moellmann <gerd@gnu.org>
9811 * eval.c (Fsignal): Handle case that backtrace_list is null.
9813 2000-07-07 Kenichi Handa <handa@etl.go.jp>
9815 * ccl.c (Fccl_execute): Typo fixed.
9817 2000-07-06 Gerd Moellmann <gerd@gnu.org>
9819 * window.c (window_loop): Add missing gcpro1 local variable.
9821 * window.c (Fwindow_list): Reverse list at the end.
9822 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
9823 means allow windows on OWINDOW's frame, only.
9824 (window_loop): Simplified; use Fwindow_list.
9826 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
9828 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9830 * xterm.c (XTread_socket): Increment handling_signal at the start,
9831 decrement it at the end.
9833 * eval.c (handling_signal): New variable.
9834 (Fsignal): Abort if handling_signal is non-zero.
9836 * lisp.h (handling_signal): External declaration.
9838 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
9840 2000-07-05 Ken Raeburn <raeburn@gnu.org>
9842 Sound support for NetBSD through "Linux emulation" support:
9843 * config.in (HAVE_SOUNDCARD_H): Undef.
9844 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
9845 * Makefile.in (LIBSOUND): New variable.
9846 (LIBES): Include it.
9847 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
9848 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
9849 (vox_open): Use DEFAULT_SOUND_DEVICE.
9850 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
9852 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9854 * print.c (print_error_message): If Vsignaling_function is set,
9855 show it in *Messages*.
9857 * lisp.h (Vsignaling_function): External declaration.
9859 * eval.c (Vsignaling_function): New variable.
9860 (Fsignal): Compute it.
9861 (syms_of_eval): Staticpro it.
9863 2000-07-05 Dave Love <fx@gnu.org>
9865 * syswait.h: Use the autoconf recommended approach. Old code
9866 #if'd out in case we need to revert.
9868 * config.in (HAVE_SYS_WAIT_H): Added.
9870 2000-07-05 Andrew Innes <andrewi@gnu.org>
9872 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
9873 when non-NULL instead of __morecore, to take account of buffer
9874 memory. This also solves a problem with spurious memory warnings
9877 * ralloc.c: Make real_morecore non-static.
9879 * eval.c (internal_condition_case): Comment out abort if
9880 interrupt_input_blocked is not zero.
9882 * makefile.nt: Add support for `bootstrap' and related targets.
9883 Include minimal debug info in emacs.exe in release build.
9884 Remove all dependencies on lisp.h, and fixup some others.
9886 * w32.c (init_environment): Install code from 20.7 for providing
9887 default values for environment variables, based on the
9888 executable's own location.
9889 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
9890 (sys_socket): Install socket inheritance bug fix from 20.7.
9892 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
9893 here via blockinput.h).
9895 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
9897 * w32menu.c (w32_menu_display_help):
9898 * xmenu.c (menu_help_callback): Use show_help_echo.
9900 * keyboard.h (show_help_echo): Declare.
9902 * keyboard.c (show_help_echo): New function, extracted from read_char.
9903 Feval its `msg' argument if it's a cons cell.
9904 (read_char): Use it.
9905 (follow_key): Pass `autoload' to get_keyelt.
9907 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
9908 (note_tool_bar_highlight, XTread_socket):
9909 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
9911 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
9912 (note_tool_bar_highlight, w32_read_socket):
9913 Do not gratuitously ignore non-string `help-echo' properties.
9915 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9917 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
9919 * window.c (delete_all_subwindows): Reset Vwindow_list.
9921 * xterm.c (x_append_glyph, x_append_composite_glyph)
9922 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9923 changes in struct glyph starting 1999-12-27. Some bit-fields of
9924 struct glyph were not set, which made glyphs unequal when compared
9925 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
9926 effects were the result. This also depended on the contents of
9927 memory returned by xmalloc. If flickering happens again, activate
9928 the code in clear_glyph_row that's in #if 0. If the flickering is
9929 gone with that, chances are that it is caused by something similar.
9931 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
9933 * dispextern.h: Add some comments.
9935 * window.c (add_window_to_list): Add parameter LIST.
9936 (window_list): Order list so that, for each frame, windows are
9937 in canonical order, and so that frames appear in the list in
9938 the order given by Vframe_list.
9939 (next_window): Reverse the handling of NEXT_P.
9941 2000-07-04 Gerd Moellmann <gerd@gnu.org>
9943 * window.c (Vwindow_list): New variable.
9944 (make_window, delete_window): Set Vwindow_list to nil.
9945 (check_window_containing): New function.
9946 (window_from_coordinates): Rewritten.
9947 (add_window_to_list, window_list, candidate_window_p)
9948 (decode_next_window_args, next_window): New functions.
9949 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
9950 (Fwindow_list): New function.
9951 (Fother_window): Cleaned up.
9952 (foreach_window): Add a longer "variable argument list". Let
9953 callback function return 0 to indicate that cycling over windows
9955 (foreach_window_1): Likewise.
9956 (freeze_window_start): Return int.
9957 (init_window): New function.
9958 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
9960 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
9961 input_event with bzero.
9962 (main): Call init_window.
9964 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
9967 2000-07-04 Kenichi Handa <handa@etl.go.jp>
9969 * composite.h (make_composition_value_copy): Extern it.
9971 * composite.c (make_composition_value_copy): New function.
9973 * editfns.c (Fformat): While copying text properties, make each
9974 composition property value a copy.
9976 * fns.c (concat): While copying text properties, make each
9977 composition property value a copy.
9979 2000-07-03 Gerd Moellmann <gerd@gnu.org>
9981 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
9983 * fns.c (sweep_weak_table): Mark only objects that are not
9986 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
9987 include those frames as candidates which have their focus
9988 redirected to the minibuffer frame.
9990 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
9992 * fns.c (Fputhash): Return `value' rather than nil.
9994 2000-06-30 Gerd Moellmann <gerd@gnu.org>
9996 * frame.c (next_frame): Don't check focus redirection in case
9997 MINIBUF is a window. Doing so excludes frames using MINIBUF
9998 unless their focus is redirected, which contradicts the
9999 specification of next-frame, and leads to infinite loops in
10000 certain situations when cycling through windows with next-window.
10002 2000-06-30 Kenichi Handa <handa@etl.go.jp>
10004 * coding.c (code_convert_region): Even if the length of text is
10005 zero, try to convert it if coding->type is coding_type_ccl.
10006 (decode_coding_string, encode_coding_string): Likewise.
10008 2000-06-28 Gerd Moellmann <gerd@gnu.org>
10010 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
10011 the display if windows_or_buffers_changed.
10013 * dispnew.c (struct row_entry): New structure.
10014 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
10015 (row_table_size, old_lines, new_lines, old_lines_size)
10016 (new_lines_size, run_pool, runs_size, runs): New variables.
10017 (add_row_entry): New function.
10018 (scrolling_window): Use data structures allocated with xmalloc and
10019 held in global variables, instead of allocating them with alloca and
10020 holding them in local variables. Use a larger hash table whose
10021 size depends on glyph matrix sizes. Don't use bzero to clear the
10022 hash table; instead, clear used slots only.
10024 * fns.c (next_almost_prime): Make it externally visible.
10026 * lisp.h (next_almost_prime): Add prototype.
10028 * s/isc4-0.h (sigunblock): Define.
10030 * s/sco5.h (sigunblock): Define.
10032 2000-06-27 Dave Love <fx@gnu.org>
10034 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
10035 (moved to osf5-0.h).
10036 [!NOT_C_CODE]: Protect string.h stuff.
10038 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
10039 (sys_siglist, NSIG): Definitions moved here from osf1.h.
10041 2000-06-27 Gerd Moellmann <gerd@gnu.org>
10043 * xdisp.c (resize_mini_window): Subtract the extra line spacing
10044 below the last line from the needed window height.
10046 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
10048 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
10049 (Fwidget_get): Use it.
10050 (syms_of_fns): Defsubr it.
10052 2000-06-26 Gerd Moellmann <gerd@gnu.org>
10054 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
10055 display info for XIM.
10056 (xim_open_dpy): Likewise.
10057 (xim_close_dpy): Don't free the display info's XIM.
10059 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
10061 * config.in (USE_XIM): New define.
10063 * keymap.c (get_keyelt): For menu-items containing a `:filter
10064 FILTER', apply FILTER to the menu-item's definition to get the
10065 real definition to use.
10067 * lisp.h (QCfilter): External declaration.
10069 * xfns.c (Fimage_size): New function.
10070 (syms_of_xfns): Defsubr it.
10072 2000-06-26 Andreas Schwab <schwab@suse.de>
10074 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
10075 Fstring_as_unibyte.
10077 2000-06-25 Dave Love <fx@gnu.org>
10079 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
10081 * Makefile.in (blockinput.h): Depend on atimer.h.
10082 (atimer.h): Depend on systime.h.
10084 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
10086 * atimer.h: Protect against multiple inclusion. Include systime.h.
10088 * lisp.h (swap_in_global_binding): Declare.
10090 2000-06-24 Ken Raeburn <raeburn@gnu.org>
10092 * process.c (Fopen_network_stream): Turn off atimers for duration
10093 of call to connect. (Patch from Gerd.)
10095 2000-06-23 Dave Love <fx@gnu.org>
10097 * ralloc.c: Maybe include unistd.h
10099 * emacs.c (setgrp): Undefine before defining.
10100 (malloc_warning, set_time_zone_rule, index): Prototype.
10102 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
10103 HAVE_STRUCT_TIMEZONE.
10105 * s/osf1.h: Move string.h hack here from alpha.h and make it
10107 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
10109 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
10110 (SOCKLEN_TYPE): Don't define.
10112 * m/alpha.h: Remove string.h hack.
10114 * s/osf5-0.h: New file.
10116 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
10117 include time.h, done by systime.h.
10118 [__FreeBSD__]: Remove redundant includes.
10120 * callproc.c (setpgrp): Undefine before defining.
10121 (delete_temp_file): Return Qnil to avoid warning.
10123 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
10125 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
10128 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
10130 * composite.h (compose_text): Declare.
10132 * xterm.c: Don't include sys/types.h unconditionally. Don't
10133 protect its inclusion with !USG (following xmenu.c).
10135 2000-06-23 Gerd Moellmann <gerd@gnu.org>
10137 * xfns.c (x_create_tip_frame): Initialize frame's colors like
10140 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
10142 * coding.c (decode_eol_post_ccl): Special handling for undecided
10143 and inconsistent EOL types.
10145 2000-06-22 Gerd Moellmann <gerd@gnu.org>
10147 * xrdb.c (x_load_resources): Add default resource for scroll bar's
10148 trough color and main window's background color.
10150 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
10152 * xterm.h (Xt_app_con): External declaration.
10154 * widget.c (EmacsFrameRealize): Fix typo.
10156 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
10158 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
10159 (handle_invisible_prop): Record the start of invisible text in
10160 it->add_overlay_start.
10161 (struct overlay_entry): Add member `overlay'.
10162 (handle_overlay_change): Simplify.
10163 (next_overlay_string): After having processed overlay strings at the
10164 end of the buffer, record that fact in
10165 it->overlay_strings_at_end_processed_p.
10166 (compare_overlay_entries): If before- and after-strings come
10167 from the same overlay, let before-strings come first.
10168 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
10169 (load_overlay_strings): Take it->add_overlay_start into account
10170 when adding overlay strings.
10172 * dispextern.h (struct it): Add member add_overlay_start.
10174 2000-06-22 Dave Love <fx@gnu.org>
10176 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
10178 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
10180 2000-06-22 Kenichi Handa <handa@etl.go.jp>
10182 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
10185 2000-06-21 Dave Love <fx@gnu.org>
10187 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
10189 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
10191 * syntax.c (back_comment): Simplify string-parity counting (with
10192 the added benefit of handling multiple string-styles as long as
10193 they are not intertwined).
10194 Jump to the slow code as soon as a comment starter is found in
10195 a "string_lossage" position. Fixes the case: " /* " /* " */.
10197 2000-06-21 Dave Love <fx@gnu.org>
10199 * Makefile.in: Use GETLOADAVG_LIBS.
10201 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
10202 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
10204 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
10206 * syntax.c (describe_syntax): Recognize the `n'estable bit.
10207 (Fforward_comment, scan_lists):
10208 Check the comstyle of single-char comment-starters.
10209 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
10210 we're just at the beginning of the comment (f.ex with (*) ... (*)).
10211 Check the comstyle of single-char comment-starters.
10212 Clarify control-flow around the Scomment case.
10214 2000-06-20 Dave Love <fx@gnu.org>
10216 * fns.c (make_hash_table, maybe_resize_hash_table):
10217 Cast arg of next_almost_prime.
10219 * tparam.c [emacs]: Include lisp.h.
10221 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
10224 2000-06-20 Gerd Moellmann <gerd@gnu.org>
10226 * keyboard.c (adjust_point_for_property): Check if display
10227 property should be treated as intangible by looking at its value.
10229 * xdisp.c (single_display_prop_intangible_p)
10230 (display_prop_intangible_p): New functions.
10232 * dispextern.h (display_prop_intangible_p): Add prototype.
10234 * xdisp.c (dump_glyph_row): Show type of glyph->object.
10236 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
10237 argument to sigprocmask.
10239 * s/sco5.h (sigblock): Redefined to pass a pointer as second
10240 argument to sigprocmask.
10242 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
10243 sigprocmask_set, and pass a pointer to it to sigprocmask.
10245 * sysdep.c (sigprocmask_set): New variable.
10247 * fileio.c (make_temp_name): Don't use `%s' in string passed to
10250 2000-06-20 Sam Steingold <sds@gnu.org>
10252 * xrdb.c: Don't declare xmalloc, xrealloc.
10254 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
10256 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
10257 (re_comp): Cast gettext return value to avoid complaints when
10260 2000-06-20 Dave Love <fx@gnu.org>
10262 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
10264 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
10266 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
10268 * m/alpha.h: Don't declare xmalloc, xrealloc.
10270 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
10272 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
10274 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
10276 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
10279 * keyboard.h (poll_for_input_1): Declare.
10281 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
10283 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
10285 * doprnt.c: Don't declare xmalloc, xrealloc.
10287 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
10288 (getenv, ctime, getwd): Removed.
10289 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
10291 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
10292 x_set_tool_bar_lines.
10294 * config.in: Add HAVE_GETWD. Move some definitions above
10295 machine/system includes.
10297 2000-06-20 Kenichi Handa <handa@etl.go.jp>
10299 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
10301 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
10302 contain information about ENCODING.
10304 * fontset.c (FONTSET_ASCII): Use the first element of char table
10305 for an ASCII font, not defalt slot.
10306 (fontset_ref_via_base): If FONTSET doesn't contain information for
10307 C, try the default fontset.
10308 (make_fontset): Don't copy the default fontset.
10309 (fontset_font_pattern): Likewise.
10310 (accumulate_font_info): If ELT is nil, use the corresponding
10311 element in the default fontset.
10313 2000-06-19 Dave Love <fx@gnu.org>
10315 * syntax.c (Fparse_partial_sexp): Doc fix.
10317 * regex.h: Test PROTOTYPES as well as __STDC__.
10319 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
10320 errno, strerror. Put text after #endif in comment.
10322 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
10324 * xterm.c (x_frame_of_widget): Likewise.
10326 2000-06-19 Gerd Moellmann <gerd@gnu.org>
10328 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
10329 to Vfundamental_mode_abbrev_table.
10331 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
10332 bogus objects are marked. This slows down GC by ~80 percent, but
10333 it might be worth trying when debugging GC-related problems.
10334 This feature requires conservative stack marking to be enabled.
10336 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
10337 returns XLookupChars, reset `modifiers' to zero.
10339 2000-06-19 Dave Love <fx@gnu.org>
10341 * mktime.c: Unprotoized.
10343 2000-06-19 Richard Stallman <rms@gnu.org>
10345 * data.c (set_internal): If variable is frame-local,
10346 store the new value immediately into the frame parameter alist.
10348 2000-06-19 Ken Raeburn <raeburn@gnu.org>
10350 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
10351 in the custom handler pointer.
10353 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
10354 value, or checks for CHAR_META can fail when Lisp_Object is a
10356 * keymap.c (get_keyelt): Likewise.
10358 2000-06-19 Kenichi Handa <handa@etl.go.jp>
10360 * ccl.h (struct ccl_program): New member eol_type.
10361 (struct ccl_spec): New member cr_carryover.
10363 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
10364 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
10366 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
10367 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
10368 (decode_eol_post_ccl): New function.
10369 (decode_coding): Don't detect EOL format here for CCL based coding
10371 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
10372 decode_eol_post_ccl after running the CCL program.
10373 (code_convert_region): Don't detect EOL format here for CCL based
10375 (decode_coding_string): Likewise.
10377 2000-06-18 Ken Raeburn <raeburn@gnu.org>
10379 * charset.c (update_charset_table): Use XINT on "iso_final_char"
10380 when treating it as an integer.
10382 * coding.h (encode_coding_string): Declare.
10384 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
10387 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
10388 "xkeymap" to avoid shadowing the "enum map_type" value that needs
10389 to be passed to get_local_map.
10391 * sound.c (Fplay_sound): Don't call make_number on
10392 Frun_hook_with_args count argument.
10394 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
10395 for lisp objects in X event structure data field, when lisp
10396 objects are represented with unions.
10397 (x_scroll_bar_to_input_event): Ditto.
10399 2000-06-16 Ken Raeburn <raeburn@gnu.org>
10401 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
10402 termination of string. Fix sense of test whether
10403 Vline_number_display_limit is an integer.
10405 2000-06-16 Gerd Moellmann <gerd@gnu.org>
10407 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
10408 only if HAVE_X_WINDOWS.
10410 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
10413 * dispnew.c (update_frame_1): Handle case that cursor vpos is
10416 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
10418 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
10421 2000-06-15 Kenichi Handa <handa@etl.go.jp>
10423 * coding.c (decode_coding_emacs_mule): Always set src_base at the
10424 start of the while loop.
10426 2000-06-15 Gerd Moellmann <gerd@gnu.org>
10428 * atimer.c (alarm_signal_handler): Add forward declaration.
10430 * data.c (set_internal): Remove debug code.
10432 2000-06-14 Gerd Moellmann <gerd@gnu.org>
10434 * Makefile.in (bootstrap-temacs): Add `-I../src'.
10436 * unexec.c (toplevel) [COFF]: Include coff.h.
10438 * s/lynxos.h: New file.
10440 * keymap.c (Fsingle_key_description): Enclose function key and
10441 event symbol names in angle brackets.
10443 * xdisp.c (setup_echo_area_for_printing): Call
10444 message_log_maybe_newline if message_buf_print is not set.
10446 * print.c (printchar, strout): Don't check message_buf_print
10447 before calling setup_echo_area_for_printing because that
10448 function does something useful even when message_buf_print is
10451 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
10453 (ensure_echo_area_buffers): Initialize echo buffer's
10454 truncate lines setting to nil.
10455 (with_echo_area_buffer): Don't set the echo buffer's truncate
10456 lines setting here.
10457 (set_message_1): Set it here instead, based on the value
10458 of message_truncate_lines.
10459 (resize_mini_window): Handle case that lines are truncated.
10460 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
10461 DEFVAR_BOOL message-truncate-lines.
10463 * keyboard.c (read_char): Bind message-truncate-lines to t
10464 while displaying a help-echo.
10466 * lisp.h (Qmessage_truncate_lines): External declaration.
10468 2000-06-13 Gerd Moellmann <gerd@gnu.org>
10470 * xdisp.c (Vline_number_display_limit): Renamed from
10471 line_number_display_limit.
10472 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
10473 Extend documentation string. Initialize
10474 Vline_number_display_limit to nil meaning no limit.
10475 (decode_mode_spec): Use Vline_number_display_limit with its new
10478 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
10480 2000-06-13 Richard Stallman <rms@gnu.org>
10482 * frame.c (Fmodify_frame_parameters): Doc fix.
10484 * xfns.c (x_set_frame_parameters): Comment fix.
10486 * frame.c (store_frame_param): Call swap_in_global_binding if the
10487 variable's current binding was chosen based on this frame.
10489 * data.c (swap_in_global_binding): New function.
10491 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10493 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
10494 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
10496 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10498 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
10500 2000-06-12 Jason Rumney <jasonr@gnu.org>
10502 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
10504 * w32.h (EMACS_W32_H): Renamed from _NT_H_
10506 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
10508 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
10510 2000-06-12 Gerd Moellmann <gerd@gnu.org>
10512 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
10513 (syms_of_xfaces): Defsubr Sdump_colors.
10514 (x_free_colors): Don't treat b&w specially on default visual.
10515 (x_free_dpy_colors): New function.
10516 (free_face_colors): Don't check visual class; it's done
10519 * xterm.c (x_frame_of_widget): New function.
10520 (x_alloc_nearest_color_for_widget): Use it.
10521 (x_copy_dpy_color): New function.
10522 (x_destroy_window): Free various colors.
10524 2000-06-12 Kenichi Handa <handa@etl.go.jp>
10526 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
10528 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
10530 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
10532 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
10534 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
10536 2000-06-11 Dave Love <fx@gnu.org>
10538 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
10540 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
10542 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
10544 2000-06-11 Gerd Moellmann <gerd@gnu.org>
10546 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
10549 2000-06-10 Kenichi Handa <handa@etl.go.jp>
10551 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
10552 (regex_compile): Fix the code for handling the case of single byte
10553 char and multibyte char being mixed in a range within [...].
10555 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
10556 and dst_multibyte members of coding.
10558 * charset.c (update_charset_table): Update the table
10559 bytes_by_char_head.
10560 (init_charset_once): Initialize elements of bytes_by_char_head to
10561 1 except for leading codes for private charases.
10563 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
10564 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
10566 2000-06-09 Ken Raeburn <raeburn@gnu.org>
10568 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
10569 access the data it doesn't point to.
10571 2000-06-08 Gerd Moellmann <gerd@gnu.org>
10573 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
10574 will be translated to a switch-frame event when reading the
10575 event queue. This is necessary because Emacs otherwise won't
10576 perform a switch-frame to a new frame until some other event, for
10577 example a keystroke event, forces it to do so. This has various
10578 effects, one visible being that the cursor of a frame created with
10579 C-x 5 2 or switched to with a window manager key binding like
10580 A-TAB stays hollow because selected_window isn't on the newly
10581 focused frame until the switch-frame is performed.
10583 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
10584 generating a switch-frame event if necessary.
10586 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
10588 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
10591 2000-06-08 Kenichi Handa <handa@etl.go.jp>
10593 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
10595 2000-06-07 Gerd Moellmann <gerd@gnu.org>
10597 * window.c (displayed_window_lines): Take empty lines at
10598 the bottom of a window into account.
10600 * window.c (displayed_window_lines): New function.
10601 (Fmove_to_window_line): Use displayed_window_lines to determine
10602 the number of lines to move, instead of using the window's height.
10604 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
10605 to stop reading, even if the form read sets point to a different
10606 value when evaluated.
10608 * xdisp.c (display_line): Fix code deciding in which line to
10611 2000-06-07 Kenichi Handa <handa@etl.go.jp>
10613 * fileio.c (e_write): Free composition data if stored in
10616 2000-06-06 Gerd Moellmann <gerd@gnu.org>
10618 * xdisp.c (display_line): Set row's and iterator's
10619 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
10620 Set cursor even if row ends in the middle of a character.
10621 (dump_glyph_row): Print values of new flags.
10622 (redisplay_window) <cursor movement in unchanged window>: When
10623 point has been moved forward, and PT is at the end of the cursor
10624 row, don't place the cursor in the next row if the cursor row ends
10625 in the middle of a character or at ZV.
10627 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
10628 (struct glyph_row): Add starts_in_middle_of_char_p and
10629 ends_in_middle_of_char_p.
10630 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
10631 ends_in_middle_of_char_p flag.
10632 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
10634 * term.c (append_glyph): Revert change of 2000-06-06.
10636 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
10637 padding glyph not fitting on line as whole character not
10640 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
10641 this isn't true for images with `:ascent 100'.
10643 2000-06-06 Kenichi Handa <handa@etl.go.jp>
10645 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
10646 as modified if it is originally unmodified.
10648 * term.c (encode_terminal_code): Change the way to check if
10649 terminal coding does any conversion.
10650 (append_glyph): Set glyph->pixel_width correctly.
10652 * xdisp.c (display_line): While checking line continuation, pay
10653 attention to a padding glyph.
10655 2000-06-05 Gerd Moellmann <gerd@gnu.org>
10657 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
10659 2000-06-05 Dave Love <fx@gnu.org>
10661 * xdisp.c: Include fontset.h.
10663 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
10665 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
10667 * dispnew.c: Conditionally include term.h.
10669 * coding.h: Declare code_convert_string_norecord.
10671 * frame.h (struct frame): Use volatile unconditionally.
10673 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
10675 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
10677 * systime.h: Protect against multiple inclusion.
10678 (timezone) [USG5_4]: Define as time_t.
10680 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
10681 (Foptimize_char_table, make_temp_name): Declare.
10683 * Makefile.in (xdisp.o): Depend on fontset.h.
10685 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
10687 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
10688 (Foptimize_char_table, make_temp_name): Declare.
10692 * s/netbsd.h: Don't define autoconfiscated MATHERR.
10694 2000-06-02 Dave Love <fx@gnu.org>
10696 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
10698 2000-06-02 Gerd Moellmann <gerd@gnu.org>
10700 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
10701 result face, set flags in that face indicating that colors may not
10704 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
10705 glyph, use the ASCII NUL character to determine the face.
10707 2000-06-02 Dave Love <fx@gnu.org>
10709 * sysdep.c: Conditionally include stdlib.h, unistd.h.
10710 (VFORK_RETURN_TYPE): Remove.
10712 * config.in: Add NO_MATHERR.
10714 2000-06-01 Dave Love <fx@gnu.org>
10716 * cmds.c (internal_self_insert): Don't check
10717 Vbefore_change_function, Vafter_change_function.
10719 * insdel.c (signal_before_change, signal_after_change): Likewise.
10721 * buffer.c (Vbefore_change_function, Vafter_change_function):
10722 Variables and their initializations deleted.
10724 * callint.c (Fcall_interactively): Doc fix.
10726 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
10728 2000-05-31 Dave Love <fx@gnu.org>
10730 * textprop.c: Revert last change -- duplicated.
10732 2000-05-31 Gerd Moellmann <gerd@gnu.org>
10734 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
10737 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
10739 2000-05-31 Jason Rumney <jasonr@gnu.org>
10741 * search.c (Fre_search_forward, Fre_search_backward)
10742 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
10744 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
10746 2000-05-30 Jason Rumney <jasonr@gnu.org>
10748 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
10749 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
10751 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
10753 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
10754 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
10755 expand a nil default_filename.
10757 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
10758 pointer to glyph_to_pixel_coords, not a frame.
10760 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
10761 coding.h to dependencies.
10763 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
10765 * w32console.c (glyph_to_pixel_coords): Change first parameter to
10766 window pointer to be consistent with w32term.c and xterm.c.
10768 * w32fns.c: Format and doc changes to bring closer to xfns.c.
10769 (VIETNAMESE_CHARSET): Define if not defined in system headers.
10770 (Qline_spacing, Qcenter): New variables.
10771 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
10772 (x_set_line_spacing): New function.
10773 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
10774 (x_specified_cursor_type): New function.
10775 (x_set_cursor_type): Use it.
10776 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
10778 (validate_x_resource_name, x_get_resource_string): Measure lengths
10779 of external strings in bytes.
10780 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
10781 GetTextExtentPoint32 with NULL title.
10782 (Fx_create_frame): Initialize Qline_spacing.
10783 (w32_load_system_font): Initialize font->double_byte_p.
10784 (x_to_w32_charset): Use Vw32_charset_info_alist.
10785 (Image, busy cursor, tooltip functions): Merged changes from
10786 xfns.c. Not yet functional on Windows.
10788 * w32gui.h (W32FontStruct): Add double_byte_p member.
10790 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
10791 (emacs_button_translation): Use it.
10792 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
10793 in `mask' to be set.
10795 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
10798 * w32term.c: Format and doc changes to bring closer to xterm.c.
10799 (w32_char_font_type): New enum.
10800 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
10801 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
10802 (w32_encode_char): New function.
10803 (x_encode_char): Removed.
10804 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
10805 x_encode_char and w32_font_is_double_byte.
10806 (x_produce_image_glyph): Use image_ascent.
10807 (x_produce_glyphs): Use new version of w32_per_char_metric and
10808 handle NULL return value. Allow extra line spacing.
10809 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
10810 (w32_get_glyph_overhangs): Remove unicode_p param. Use
10811 w32_font_type member of glyph instead.
10812 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
10813 (fast_find_position): Make sure not to consider rows not visible
10815 (w32_read_socket) [WM_MENUSELECT]: Cannot call
10816 w32_menu_display_help with input blocked, as it can abort.
10817 (x_display_and_set_cursor): Choose cursor depending
10818 on buffer-local value of cursor_type.
10819 (x_draw_bar_cursor): Add parameter WIDTH.
10821 * w32term.h (CP_DEFAULT): Define.
10822 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
10824 2000-05-30 Gerd Moellmann <gerd@gnu.org>
10826 * search.c (Fre_search_forward, Fre_search_backward)
10827 (Fposix_search_backward, Fposix_search_forward): Doc fix.
10829 2000-05-30 Kenichi Handa <handa@etl.go.jp>
10831 * coding.c (detect_coding_iso2022): Fix code for checking
10832 CODING_CATEGORY_MASK_ISO_8_2.
10834 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
10836 * regex.c (PREFETCH_NOLIMIT): New function.
10837 (re_match_2_internal): Use it and adjust the end_match_2 logic.
10839 2000-05-29 Gerd Moellmann <gerd@gnu.org>
10841 * syntax.c (find_defun_start): Move test for
10842 open_paren_in_column_0_is_defun_start outside of the loop.
10844 * xdisp.c (redisplay_window): Really switch buffers when
10845 displaying mode lines, and temporarily set selected_frame to the
10846 frame of the window that's redisplayed.
10848 * xfaces.c (free_realized_faces): Block/unblock input.
10849 (free_realized_multibyte_face): Ditto.
10851 2000-05-29 Dave Love <fx@gnu.org>
10853 * textprop.c (Qkeymap): New variable.
10854 (syms_of_textprop): Intern it.
10856 * keymap.c: Include intervals.h.
10857 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
10859 * Makefile.in (keymap.o): Depend on intervals.h.
10861 * keyboard.c (menu_bar_items, tool_bar_items)
10862 (Fexecute_extended_command): Deal with `keymap' property.
10863 (read_key_sequence): Track map from `keymap' property as well as
10866 * intervals.c (get_local_map): Extra arg to allow looking for
10869 * intervals.h (map_property): New enum.
10870 (get_local_map): Extra arg using it.
10871 (Qkeymap): Declare.
10873 * lisp.h (get_local_map): Don't declare here.
10875 2000-05-29 Kenichi Handa <handa@etl.go.jp>
10877 * Makefile.in (callproc.o): Depend on composite.h.
10879 * callproc.c: Include composite.h.
10880 (Fcall_process): Handle composition correctly.
10882 * coding.h (coding_allocate_composition_data): Extern it.
10883 (coding_restore_composition): Likewise.
10885 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
10886 yet allocated, finish decoding with result
10887 CODING_FINISH_INSUFFICIENT_CMP.
10888 (coding_allocate_composition_data): Make it non-static.
10889 (coding_restore_composition): Likewise.
10891 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
10893 * charset.c (syms_of_charset): Revert last change.
10895 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10897 * term.c (produce_glyphs): Treat characters from the eight-bit-*
10898 charsets as unibyte, with 1-column screen width. Sent by Kenichi
10901 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10903 * charset.c (syms_of_charset): Set width of character sets
10904 eight-bit-control and eight-bit-graphic to 1 column.
10906 2000-05-26 Gerd Moellmann <gerd@gnu.org>
10908 * config.in (HAVE_SPEED_T): New define.
10910 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
10913 2000-05-26 Dave Love <fx@gnu.org>
10915 * coding.c (shrink_decoding_region): Initialize eol_conversion.
10917 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
10918 (Fsubr_arity): New function.
10919 (syms_of_data): Install them.
10921 2000-05-26 Kenichi Handa <handa@etl.go.jp>
10923 * charset.c (init_charset_once): Set the table bytes_by_char_head
10926 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
10927 the default fontset to what Emacs uses by default.
10928 (check_registry_encoding): This function deleted.
10929 (Fset_fontset_font): Remove the adhoc condition for the default
10930 fontset. Allow cons in FONTNAME.
10932 * fns.c (map_char_table): Ignore char-table entries for
10933 charsets eight-bit-control and eight-bit-graphic.
10935 2000-05-25 Ken Raeburn <raeburn@gnu.org>
10937 * emacs.c (main): Initialize keyboard syms before initializing
10938 window code, so face names are available.
10940 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
10942 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
10943 of an anchor at the beginning of a shy-group.
10945 2000-05-25 Gerd Moellmann <gerd@gnu.org>
10947 * xdisp.c (handle_invisible_prop): Don't try to skip over
10948 invisible text if end of text is already reached.
10950 2000-05-25 Dave Love <fx@gnu.org>
10952 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
10954 * coding.c (encode_eol): Add null statement after label.
10956 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
10958 * w16select.c (Fw16_set_clipboard_data): Fix the change from
10961 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10963 * ccl.c (ccl_driver): Fix previous change.
10965 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10967 * coding.c (run_pre_post_conversion_on_str): Set point to the
10968 beginning of buffer before calling coding->post_read_conversion.
10969 (decode_coding_string): Give correct args to
10970 run_pre_post_conversion_on_str.
10971 (encode_coding_string): Likewise.
10973 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
10974 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
10975 eight-bit-graphic correctly.
10977 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
10979 * fileio.c (Finsert_file_contents): Even if a file is not found,
10980 execute codes for setting up coding system. Call
10981 after-insert-file-functions unconditionally.
10983 2000-05-24 Gerd Moellmann <gerd@gnu.org>
10985 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
10986 BSD_PGRPS are not defined.
10988 2000-05-24 Kenichi Handa <handa@etl.go.jp>
10990 * charset.c (update_charset_table): Accept nil in LONG_NAME and
10992 (syms_of_charset): Avoid building same strings.
10994 2000-05-23 Gerd Moellmann <gerd@gnu.org>
10996 * lread.c (Fload): Add a comment about the meaning of
10997 Vuser_init_file being t.
10999 * puresize.h (BASE_PURESIZE): Increase to 675000.
11001 * s/gnu-linux.h (setpgrp): Don't define it here because this
11002 prevents compilation on GNU/Linux systems with glib 2.2.
11004 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
11007 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
11009 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
11010 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
11012 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
11014 2000-05-23 Kenichi Handa <handa@etl.go.jp>
11016 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11018 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
11020 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
11022 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
11024 2000-05-22 Kenichi Handa <handa@etl.go.jp>
11026 * keyboard.c (read_char): Allow character codes 128..255 to be
11027 handled by input-method-function.
11029 * insdel.c (adjust_markers_for_replace): Fix previous change.
11030 (adjust_after_replace): If PREV_TEXT is nil, call
11031 adjust_markers_for_insert, not adjust_markers_for_replace.
11033 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
11035 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
11036 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
11037 [HAVE_GRANDPT]: Define.
11038 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
11040 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
11043 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
11045 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
11047 2000-05-20 Kenichi Handa <handa@etl.go.jp>
11049 The following changes are to handle 8-bit characters in a
11050 multibyte buffer/string without facing with byte combining
11051 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
11052 eight-bit-graphic (for 0xA0..0xFF) are introduced.
11054 * Makefile.in (fns.o): Depend on charset.h.
11056 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
11057 convert it to unibyte.
11058 (make_string): Use parse_str_as_multibyte, not chars_in_text.
11060 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
11061 apparent char boundary.
11062 (Fset_buffer_multibyte): Convert 8-bit characters in the range
11063 0x80..0x9F to/from multibyte form.
11065 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
11068 * callproc.c (Fcall_process): Always encode an argument string if
11069 it is multibyte. Setup src_multibyte and dst_multibyte members of
11070 process_coding properly.
11072 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
11073 SPLIT_NON_ASCII_CHAR.
11075 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
11077 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
11079 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
11080 (SPLIT_CHARACTER_SEQ): This macro deleted.
11081 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
11082 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
11083 and eight-bit-graphic.
11084 (char_to_string): Likewise. Signal an error for too large
11086 (char_printable_p): Return 0 for 8-bit characters.
11087 (update_charset_table): Update iso_charset_table only when a final
11088 character is non-negative.
11089 (find_charset_in_text): Renamed from find_charset_in_str.
11090 Arguments and return value changed. Callers changed.
11091 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
11092 be -1 if CHARSET is used only internally.
11093 (Fmake_char_internal): Handle new charsets; eight-bit-control and
11095 (Fcharset_after): Simplified.
11096 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
11097 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
11098 (multibyte_chars_in_text): Simplified by assuming there's no
11099 invalid multibyte sequence.
11100 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
11101 (str_as_unibyte): New functions.
11102 (Fstring): Simpified by assuming that byte combining never happens.
11103 (init_charset_once): Initialization for
11104 LEADING_CODE_8_BIT_CONTROL.
11105 (syms_of_charset): Intern and staticpro Qeight_bit_control and
11106 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
11107 eight-bit-control and eight-bit-graphic.
11109 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
11110 (CHARSET_8_BIT_GRAPHIC): New macros.
11111 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
11112 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
11113 (CHARSET_REVERSE_CHARSET): Likewise.
11114 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
11116 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
11117 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
11118 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
11119 encounter an invalid multibyte sequence.
11120 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
11121 sequence is always valid.
11122 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
11123 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
11124 (CHAR_STRING): For 8-bit characters, call char_to_string.
11125 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
11126 multibyte sequence is always valid.
11127 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
11128 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
11129 (str_as_unibyte): Extern them.
11130 (BCOPY_SHORT): Fix a bug.
11131 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
11132 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
11133 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
11134 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
11136 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
11137 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
11138 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
11139 (EMIT_BYTES): New macros.
11140 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
11141 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
11143 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
11144 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
11145 check the validity of multibyte sequence.
11146 (decode_coding_emacs_mule): New function.
11147 (encode_coding_emacs_mule): New macro.
11148 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
11150 (DECODE_ISO_CHARACTER): Just return a character code.
11151 (DECODE_COMPOSITION_START): Set coding->result instead of result.
11152 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
11153 EMIT_CHAR to produced decoded characters. Exit the loop only by
11154 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
11156 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
11157 only position codes for an invalid character.
11158 (encode_designation_at_bol): Return new destination pointer. 5th
11159 arg DSTP is changed to DST.
11160 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
11161 from the source by ONE_MORE_CHAR. Don't handle the case of last
11163 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
11165 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
11166 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
11167 TWO_MORE_BYTES to fetch a byte from the source.
11168 (encode_eol): Pay attention to coding->src_multibyte.
11169 (detect_coding, detect_eol): Preserve members src_multibyte and
11171 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
11172 (encoding_buffer_size): Set magnification to 3 for all coding
11173 systems that require encoding.
11174 (ccl_coding_driver): For decoding, be sure that the result is
11175 valid multibyte sequence.
11176 (decode_coding): Initialize coding->errors and coding->result.
11177 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
11178 and raw-text, always call decode_eol. Handle the case of last
11179 block here. If not coding->dst_multibyte, convert the resulting
11180 sequence to unibyte.
11181 (encode_coding): Initialize coding->errors and coding->result.
11182 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
11183 and raw-text, always call encode_eol. Handle the case of last
11185 (shrink_decoding_region, shrink_encoding_region): Detect cases
11186 that we can't skip data more rigidly.
11187 (code_convert_region): Setup src_multibyte and dst_multibyte
11188 members of coding. For decoding, if the buffer is multibyte,
11189 convert the source sequence to unibyte in advance. For encoding,
11190 if the buffer is multibyte, convert the resulting sequence to
11191 multibyte afterward.
11192 (run_pre_post_conversion_on_str): New function.
11193 (code_convert_string): Deleted and divided into the following two.
11194 (decode_coding_string, encode_coding_string): New functions.
11195 (code_convert_string1, code_convert_string_norecord): Call one of
11197 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
11198 MAKE_NON_ASCII_CHAR.
11199 (Fset_terminal_coding_system_internal)
11200 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
11201 and dst_multibyte members.
11202 (init_coding_once): Initialize iso_code_class with new enum
11203 ISO_control_0 and ISO_control_1.
11205 * coding.h (enum iso_code_class_type): Member ISO_control_code is
11206 devided into ISO_control_0 and ISO_control_1.
11207 (struct coding_system): New members src_multibyte, dst_multibyte,
11208 errors, and result. Delete member fake_multibyte.
11209 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
11211 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
11214 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
11217 * editfns.c (Fformat): Be sure to convert 8-bit characters to
11219 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
11221 (Ftranspose_region): Delete codes for handling byte combining.
11223 * fileio.c (Finsert_file_contents): Setup src_multibyte and
11224 dst_multibyte members of coding. On handling REPLACE on unibyte
11225 buffer, convert the result of decode_coding to unibyte. On
11226 inserting into a mutibyte buffer, always call code_convert_region.
11227 (e_write): Setup coding->src_multibyte according to the
11228 multibyteness of the source (buffer or string).
11230 * fns.c (concat): Handle 8-bit characters correctly.
11231 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
11232 unibyte in the result.
11233 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
11234 valid multibyte form in the result.
11235 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
11236 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
11237 return -1, signal an error.
11238 (base64_encode_1): New arg MULTIBYTE. Get each character by
11239 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
11240 character is found, return -1.
11241 (Fbase64_decode_region): Delete codes for handling byte-combining.
11242 Treat each decoded byte as a unibyte character.
11243 (Fbase64_decode_string): Return unibyte string.
11244 (Fcompare_strings, concat, string_byte_to_char): Use
11245 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
11246 FETCH_STRING_CHAR_ADVANCE.
11247 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11248 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
11250 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
11251 SPLIT_NON_ASCII_CHAR.
11252 (fontset_ref_via_base, fontset_set): Likewise
11254 * insdel.c (adjust_markers_for_record_delete): Deleted.
11255 (adjust_markers_for_insert): Argument changed. Caller changed.
11256 (adjust_markers_for_replace): Likewise.
11257 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
11258 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
11259 (copy_text): Delete unused local varialbe c_save. For converting
11260 to multibyte, be sure to make all 8-bit characters in valid
11262 (count_size_as_multibyte): Handle 8-bit characters correctly.
11263 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
11264 (adjust_after_replace, replace_range, del_range_2)
11265 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
11266 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
11267 (adjust_after_replace, replace_range, del_range_2) Delete codes for
11268 handling byte combining.
11269 (adjust_before_replace): Deleted.
11271 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
11272 SPLIT_NON_ASCII_CHAR.
11273 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
11274 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11275 (Fkey_description): Likewise.
11277 * lread.c (read1): On reading multibyte string, be sure to make
11278 all 8-bit chararacters in valid multibyte form.
11279 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11281 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
11284 * process.c (Fstart_process): GCPRO current_dir before calling
11285 Ffind_operation_coding_system. Encode arguments here.
11286 (create_process): Don't encode arguments here. Setup
11287 src_multibyte and dst_multibyte members of struct coding.
11288 (read_process_output): Setup src_multibyte and dst_multibyte
11289 members of struct coding. If the output is to multibyte buffer,
11290 always decode the output of the process. Adjust the
11291 representation of 8-bit characters to the multibyteness of the output.
11292 (send_process): Setup coding->src_multibyte according to the
11293 multibyteness of the source.
11295 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11296 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
11297 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
11299 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
11301 * w16select.c (Fw16_set_clipboard_data): Setup members
11302 src_multibyte and dst_multibyte of coding. Adjusted for the
11303 change for find_charset_in_str.
11304 (Fw16_get_clipboard_data): Likewise.
11306 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
11307 dst_multibyte of coding.
11308 (x_to_w32_font): Likewise.
11310 * w32select.c (Fw32_set_clipboard_data): Setup members
11311 src_multibyte and dst_multibyte of coding. Adjusted for the
11312 change for find_charset_in_str.
11313 (Fw32_get_clipboard_data): Likewise.
11315 * xdisp.c (get_next_display_element): Handle 8-bit characters
11317 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
11318 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
11320 * xselect.c (selection_data_to_lisp_data): Setup members
11321 src_multibyte and dst_multibyte of coding. Adjusted for the
11322 change for find_charset_in_str.
11323 (lisp_data_to_selection_data): Likewise.
11325 2000-05-19 Gerd Moellmann <gerd@gnu.org>
11327 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
11329 * dispextern.h (Vimage_types): Add extern declaration.
11331 * xdisp.c (Vimage_types): Moved here from xfns.c.
11332 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
11334 * xfns.c (Vimages_types): Moved to xdisp.c.
11335 (syms_of_xfns): Move `image-types' to xdisp.c.
11337 * w32fns.c (Vimage_types): Removed.
11338 (syms_of_w32fns): Remove `image-types'.
11340 2000-05-18 Kenichi Handa <handa@etl.go.jp>
11342 * fns.c (map_char_table): Pay attention to character number of
11343 charset. Check the validity of charset at the first level. For
11344 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
11347 * fontset.c: Include "buffer.h".
11348 (fs_load_font): If the face has fontset, record the face ID in
11350 (Finternal_char_font): New function.
11351 (accumulate_font_info): New function.
11352 (Ffontset_info): Rewritten for the new fontset implementation.
11353 (syms_of_fontset): Register Vdefault_fontset in the first element
11354 of Vfontset_table. Include Vdefault_fontset in
11355 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
11358 2000-05-16 Dave Love <fx@gnu.org>
11360 * m/iris5d.h: Deleted -- unused.
11362 2000-05-16 Gerd Moellmann <gerd@gnu.org>
11364 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
11365 `invalid' instead of `illegal'.
11367 * indent.c (Fmove_to_column): When ending within a tab, insert
11368 spaces first so that markers at the end of the tab get adjusted.
11370 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
11371 buffer list that wasn't selected in that frame.
11373 * filelock.c (get_boot_time): To obtain an 8 char file name, which
11374 is needed on mescaline, use a 2 char prefix, and call
11375 make_temp_name with second arg non-zero.
11377 * fileio.c (make_temp_name): New function, extracted from
11379 (Fmake_temp_name): Use it.
11381 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
11383 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
11385 2000-05-15 Gerd Moellmann <gerd@gnu.org>
11387 * Makefile.in (lisp): Add env.elc.
11389 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
11391 2000-05-12 Gerd Moellmann <gerd@gnu.org>
11393 * search.c (Freplace_match): Handle case of `\N' in the
11394 replacement when there's no group N.
11396 2000-05-11 Gerd Moellmann <gerd@gnu.org>
11398 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
11399 of the message to message_dolog.
11401 * keyboard.c (read_char): Don't clear current message for help
11402 events; let the code handling help events handle this. Change
11403 code detecting help events that should be ignored.
11405 * xdisp.c (handle_single_display_prop): Don't try to set PT if
11406 we're interating over a string.
11408 2000-05-09 Dave Love <fx@gnu.org>
11410 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
11411 that offset before writing. Move gcpro region past call of
11414 2000-05-04 Dave Love <fx@gnu.org>
11416 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
11418 2000-05-04 Gerd Moellmann <gerd@gnu.org>
11420 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
11421 of inserted characters when BUF equals the current buffer, and PT
11422 is in front of or equal to FROM.
11424 2000-05-03 Gerd Moellmann <gerd@gnu.org>
11426 * xdisp.c (handle_single_display_prop): If display property value
11427 is invalid, or something not supported on the frame, restore
11428 iterator's position to what it was initially. Make sure to return
11429 0 for invalid and unsupported property values.
11431 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
11432 that x_per_char_metric returns null.
11434 2000-05-02 Gerd Moellmann <gerd@gnu.org>
11436 * xterm.h (struct face): Add forward declaration.
11437 (struct image): Ditto.
11438 (image_ascent): Add prototype.
11440 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
11441 (x_draw_image_relief, x_draw_image_foreground_1): Call function
11442 image_ascent instead of using IMAGE_ASCENT.
11444 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
11445 (IMAGE_ASCENT): Removed.
11447 * xfns.c (Qcenter): New variable.
11448 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
11449 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
11450 (image_ascent): New function.
11451 (lookup_image): Recognize `:ascent center'.
11452 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
11453 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
11454 (xbm_load): Don't set image's ascent here.
11455 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
11456 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
11457 check ascent values here.
11458 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
11459 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
11460 (syms_of_xfns): Initialize Qcenter.
11462 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
11463 to the limits, increase the limits.
11465 2000-05-01 Kenichi Handa <handa@etl.go.jp>
11467 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
11468 Check Vfont_encoding_alist against the full name of the opened font.
11470 2000-04-28 Gerd Moellmann <gerd@gnu.org>
11472 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
11473 taller than the window.
11475 2000-04-28 Kenichi Handa <handa@etl.go.jp>
11477 * xfaces.c (realize_x_face): Fix the argument of the second
11478 xassert. BASE_FACE may not be a face for ASCII.
11480 2000-04-27 Gerd Moellmann <gerd@gnu.org>
11482 * print.c (print_object): Treat print-length < 0 as nil.
11484 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
11486 * s/freebsd.h (TERMCAP_OBJ): Removed.
11487 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
11489 * lread.c (read1): Don't treat period followed by certain
11490 characters as symbol start.
11492 * xfns.c (slurp_file): New function.
11493 (xbm_image_p): Handle case of in-memory XBM files.
11494 (xbm_scan): Rewritten to work on memory buffers instead of files.
11495 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
11496 Work on memory buffers instead of files. If DATA is null test
11497 if buffer looks like an in-memory XBM file.
11498 (xbm_load_image): Renamed from xbm_load_image_file. Work on
11499 memory buffers instead of files.
11500 (xbm_file_p): New function.
11501 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
11503 * lread.c (end_of_file_error): New function.
11504 (read1): Call it instead of signaling `end-of-file' directly.
11506 * print.c (print_error_message): Print data of `end-of-file'
11507 with Fprinc instead of Fprin1.
11509 2000-04-26 Ken Raeburn <raeburn@gnu.org>
11511 * window.c (freeze_window_start): Check that minibuffer scroll
11512 window isn't nil before extracting the window structure pointer
11515 * undo.c (record_delete): If we hit the end of the undo list, stop
11516 picking elements apart.
11518 2000-04-26 Gerd Moellmann <gerd@gnu.org>
11520 * xdisp.c (display_line): If lines are continued, restore
11521 iterator's ascent/descent information to the values before the
11522 first glyph not fitting on the line.
11524 2000-04-25 Gerd Moellmann <gerd@gnu.org>
11526 * xdisp.c (try_window_id) <all changes above window start>: Adjust
11527 positions in glyph matrix. Don't compute new window end positions.
11529 * dispnew.c (increment_matrix_positions): Renamed from
11530 increment_glyph_matrix_buffer_positions.
11531 (increment_row_positions): Renamed from
11532 increment_glyph_row_buffer_positions.
11534 * dispextern.h: Change names of renamed functions from dispnew.c
11537 2000-04-24 Gerd Moellmann <gerd@gnu.org>
11539 * fileio.c (Fdo_auto_save): Create directories for auto-save
11540 list file if necessary.
11542 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
11543 from buffer or frame.
11544 (automatic_hscrolling_p): New variable.
11545 (hscroll_windows): Scroll windows horizontally only if automatic
11546 hscrolling is allowed.
11547 (syms_of_xdisp): New variable `automatic-hscrolling'.
11549 * frame.h (struct frame): Add member extra_line_spacing.
11551 * xfns.c (x_set_line_spacing): New function.
11552 (Fx_create_frame): Set line spacing from resources.
11553 (Qline_spacing): New variable.
11554 (syms_of_xfns): Initialize Qline_spacing.
11556 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
11558 * buffer.c (init_buffer_once): Handle extra_line_spacing.
11559 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
11560 (reset_buffer): Don't initialize extra2 and extra3. Initialize
11561 extra_line_spacing from default value.
11562 (init_buffer_once): Initialize default value of extra_line_spacing.
11564 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
11567 * xterm.c (x_produce_glyphs): Remove reference to struct it's
11568 prompt_width. Add extra line spacing.
11570 * term.c (produce_glyphs): Remove reference to struct it's
11573 * dispextern.h (struct it): Remove member prompt_width, add
11574 extra_line_spacing.
11576 2000-04-22 Gerd Moellmann <gerd@gnu.org>
11578 * dispnew.c (update_frame_line): When writing a whole line, make
11579 sure cursor is in the right row afterwards, otherwise a use of
11580 capability `ch' in cmgoto might leave the cursor in the row below.
11582 2000-04-21 Gerd Moellmann <gerd@gnu.org>
11584 * lisp.h (struct Lisp_Buffer_Cons): Remove.
11586 * keyboard.c (timer_check): Fix typo in comment.
11588 2000-04-21 Kenichi Handa <handa@etl.go.jp>
11590 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
11591 name change: ch -> character.
11593 2000-04-20 Gerd Moellmann <gerd@gnu.org>
11595 * keyboard.c (echo_message_buffer): New variable.
11596 (echo_now): Set echo_message_buffer to the echo area buffer used
11597 to display the echo.
11598 (cancel_echoing): Reset echo_message_buffer to nil.
11599 (read_char): Code rewritten that handles canceling an echo or
11600 echoing a dash, respectively.
11602 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
11603 directory doesn't exist.
11605 2000-04-19 Dave Love <fx@gnu.org>
11607 * fns.c (syms_of_fns): Defsubr mapc.
11608 (concat): Don't allow numeric args.
11609 (Fconcat): Doc change.
11611 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
11613 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
11614 instead define end_match(1|2) more carefully.
11615 Use GET_CHAR_BEFORE_2 for `begline'.
11617 2000-04-19 Gerd Moellmann <gerd@gnu.org>
11619 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
11620 on 64-bit systems where NULL is defined as `0'.
11622 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
11623 the `variable argument list' to make it work on Alpha.
11625 * m/alpha.h (_LP64) [!_LP64]: Define.
11626 (ORDINARY_LINK): Define for NetBSD.
11628 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
11630 2000-04-19 Dave Love <fx@gnu.org>
11632 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
11635 * Makefile.in (LIBS): Don't use.
11636 (GETLOADAVG_OBJ): Define again.
11637 (otherobj): Add GETLOADAVG_OBJ.
11639 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
11641 2000-04-18 Gerd Moellmann <gerd@gnu.org>
11643 * lread.c (read_filtered_event): Cancel and start busy cursor.
11645 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
11646 that the per-character metrics may be null.
11648 2000-04-17 Gerd Moellmann <gerd@gnu.org>
11650 * buffer.c (clone_per_buffer_values): New function.
11651 (Fmake_indirect_buffer): Add optional argument CLONE. Call
11652 clone_per_buffer_values if CLONE is not nil.
11654 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
11656 2000-04-16 Dave Love <fx@gnu.org>
11658 * Makefile.in: Remove obsolete localcpp stuff.
11659 (GETLOADAVG_OBJ): Don't define.
11660 (obj): Move LIBOBJS...
11661 (otherobj): ... to here.
11662 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
11663 whitespace-only lines after the continuation (Irix).
11665 2000-04-14 Gerd Moellmann <gerd@gnu.org>
11667 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
11669 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
11671 2000-04-14 Dave Love <fx@gnu.org>
11673 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
11674 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
11675 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
11676 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
11679 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
11680 autoconfiscated HAVE_GETLOADAVG.
11682 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
11685 2000-04-14 Gerd Moellmann <gerd@gnu.org>
11687 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
11688 (fill_in_lock_file_name): Avoid existing files that aren't links.
11690 2000-04-14 Dave Love <fx@gnu.org>
11692 * Makefile.in (LIBS, LIBOBJS): New variable.
11693 (INTERVAL_SRC): Convert to make variable.
11694 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
11695 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
11696 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
11698 (SOME_MACHINE_OBJECTS): Remove interval stuff.
11699 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
11700 (shortlisp): Add facemenu, float-sup, frame.
11701 (SOME_MACHINE_LISP): Remove them from here.
11702 (LIBES): Change unused LDLIBS to autoconf LIBS.
11704 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
11706 2000-04-14 Kenichi Handa <handa@etl.go.jp>
11708 * composite.c (update_compositions): If FROM and TO are not in a
11709 valid range, do nothing.
11711 2000-04-13 Gerd Moellmann <gerd@gnu.org>
11713 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
11715 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
11717 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
11720 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
11722 * fileio.c (a_write): Remove redundant semi-colons.
11723 (e_write): Return -1 if failed to write all the data.
11724 This fixes the changes made at 1999-12-15.
11726 2000-04-12 Dave Love <fx@gnu.org>
11728 * fns.c (mapcar1): Test for null vals to support mapc.
11729 (Fmapc): New function.
11731 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
11733 * msdos.c (NUM_MOUSE_BUTTONS): Define.
11734 (IT_frame_up_to_date): Support the buffer local value of
11735 cursor-type, if defined.
11737 2000-04-10 Dave Love <fx@gnu.org>
11739 * editfns.c (preceding-char, following-char): Doc fix.
11741 2000-04-10 Ken Raeburn <raeburn@gnu.org>
11743 * Makefile.in (temacs): Revert 2000-03-12 change.
11745 2000-04-10 Jason Rumney <jasonr@gnu.org>
11747 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
11749 2000-04-10 Gerd Moellmann <gerd@gnu.org>
11751 * xdisp.c (setup_echo_area_for_printing): Choose an echo
11752 area buffer, if it's not set up yet.
11754 * indent.c (compute_motion): Set immediate_quit.
11756 2000-04-09 Gerd Moellmann <gerd@gnu.org>
11758 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
11759 (realize_tty_face): Suppress boldness if colors are the inverse of
11760 the default colors, and tty_suppress_bold_inverse_default_colors_p
11762 (Ftty_suppress_bold_inverse_default_colors): New function.
11763 (syms_of_xfaces): Defsubr it.
11765 * buffer.c (Frestore_buffer_modified_p): New function.
11766 (syms_of_buffer): Defsubr it.
11768 2000-04-08 Ken Raeburn <raeburn@gnu.org>
11770 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
11771 charset id (int) argument, not a charset (Lisp_Object).
11773 * coding.h (code_convert_string): Declare.
11774 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
11775 object, as the fourth argument to code_convert_string.
11777 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
11778 (Fset_fontset_font): Use EQ to compare lisp objects.
11780 2000-04-05 Ken Raeburn <raeburn@gnu.org>
11782 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
11783 a pointer that looks like a lisp object.
11784 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
11785 zero, instead see whether it's an integer object, since they can't
11787 (GET_INTERVAL_OBJECT): Simply assign to the destination.
11789 * dispnew.c (allocate_matrices_for_frame_redisplay)
11790 (direct_output_forward_char): Use X(U)INT and make_number as needed
11791 to convert between (unsigned) int values and lisp integers.
11792 * keyboard.c (read_key_sequence): Likewise.
11793 * lread.c (substitute_object_recurse): Likewise.
11794 * fns.c (concat, hash_lookup, hash_remove): Likewise.
11795 * minibuf.c (do_completion, Fminibuffer_complete_word)
11796 (Fminibuffer_completion_help): Likewise.
11797 * term.c (produce_special_glyphs): Likewise.
11799 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
11800 * print.c (print_preprocess, print_object): Likewise.
11802 * search.c (compile_pattern): Use NILP when checking for nil.
11804 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
11805 __OPTIMIZE__]: Provide a GNU C macro version that handles
11806 lisp-object unions.
11807 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
11808 field, to better cope with ENABLE_CHECKING and calls that modify a
11809 Lisp_Object using its old value.
11811 2000-04-04 Gerd Moellmann <gerd@gnu.org>
11813 * window.c (compare_window_configurations): Signal an error
11814 if parameters C1 or C2 aren't window configurations.
11816 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
11817 AFTER_POTENTIAL_GC calls around calls to functions that can
11818 signal an error and thus invoke the debugger.
11820 2000-04-03 Gerd Moellmann <gerd@gnu.org>
11822 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
11823 an error if decoding fails.
11825 * keyboard.c (lispy_mouse_names): Variable removed.
11826 (Vlispy_mouse_stem): New variable.
11827 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
11828 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
11829 for any mouse button number. Increase size of mouse_syms and
11830 button_down_location as needed. Call modify_event_symbol with
11831 different arguments.
11832 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
11833 Call modify_event_symbol with different arguments.
11834 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
11835 for any button number. Call modify_event_symbol with different
11837 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
11838 Accept a string for NAME_ALIST_OR_STEM.
11840 * lisp.h (larger_vector): Add prototype.
11842 * fns.c (larger_vector): Make externally visible.
11844 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
11846 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
11848 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
11849 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
11850 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
11851 we are between str1 and str2.
11852 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
11853 (PATFETCH): Use `TRANSLATE'.
11854 (PATFETCH_RAW): Fetch multibyte char if applicable.
11855 (PATUNFETCH): Remove.
11856 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
11857 When writing a char, write it directly into the pattern buffer rather
11858 than going needlessly through a temp char-array.
11859 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
11860 multibyte magic and remove the useless `#ifdef emacs'.
11861 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
11864 * regex.h (struct re_pattern_buffer): Make field `multibyte'
11865 conditional on `emacs'.
11867 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
11869 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11871 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
11872 non-union-type versions of XMARK and friends here, because XMARK
11873 and friends won't work on an integer field if NO_UNION_TYPE is not
11875 (make_number): Define as a function if it's not defined as a macro.
11877 * composite.c (run_composite_function): Use NILP when checking for nil.
11878 (syms_of_composite): Delete local var NARGS, pass an int as first
11879 argument to Fmake_hash_table.
11881 * editfns.c (text_property_stickiness): Use NILP to test
11882 Lisp_Object boolean value.
11883 (Fmessage_or_box): Don't use NILP to test int variable.
11884 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
11885 problems reading from and changing the same lisp value in an
11888 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11890 * term.c (TN_no_color_video): New variable.
11891 (term_init): Intitialize TN_no_color_video.
11892 (enum no_color_bit): New enumeration.
11893 (MAY_USE_WITH_COLORS_P): New macro.
11894 (turn_on_face): Use it to determine if attributes may be used
11895 combined with colors.
11897 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11899 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
11900 with int lvalues via casts; instead, just yield lisp object lvalues.
11901 (enlarge_window): Variable sizep now points to Lisp_Object. Use
11902 proper accessor macros.
11903 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
11904 (grow_mini_window): Fix typo getting int value of root->height.
11906 * xdisp.c (compute_string_pos): Fix order of arguments to
11907 string_pos_nchars_ahead.
11908 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
11909 count arg to variable-arg routines like Frun_hook_with_args and
11911 (back_to_previous_visible_line_start)
11912 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
11913 fixed-arg routines like Fget_char_property and Fmake_string.
11914 (reconsider_clip_changes): Use XINT when comparing integer lisp
11915 objects, or passing them as int arguments.
11916 (mark_window_display_accurate, insert_left_trunc_glyphs)
11917 (append_space, extend_face_to_end_of_line): Use make_number when
11918 storing or passing integer values as lisp objects.
11919 (set_cursor_from_row, highlight_trailing_whitespace): Use
11920 INTEGERP, not implicit test against zero, for glyph object.
11921 (try_window_id): Don't use make_number when we want an int value.
11923 * xfaces.c (xlfd_symbolic_value): Make last argument a
11924 Lisp_Object, to be consistent with callers.
11925 (Fbitmap_spec_p): Use XINT to get numeric value of height.
11926 (lface_hash): Apply XFASTINT to lisp values before folding in.
11928 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
11929 fill in window width and height. Pass an int, not a lisp object,
11930 as first arg to Finsert.
11932 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11934 * xfaces.c (realize_basic_faces): Block input while realizing
11937 * keyboard.c (lispy_mouse_names): Add additional mouse names.
11939 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
11941 2000-03-31 Gerd Moellmann <gerd@gnu.org>
11943 * xterm.c (x_produce_glyphs): When displaying unibyte text
11944 or ASCII, handle case that per-char metric is null.
11946 2000-03-30 Ken Raeburn <raeburn@gnu.org>
11948 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
11950 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
11951 (XSUBR, XBUFFER): Verify correct object type before returning
11952 pointer, using eassert.
11953 * frame.h (XFRAME): Likewise.
11955 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
11956 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
11957 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
11958 * data.c (set_internal): Likewise.
11959 * dispextern.h (WINDOW_WANTS_MODELINE_P)
11960 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
11961 * fileio.c (auto_save_1): Likewise.
11962 * insdel.c (check_markers): Likewise.
11963 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
11964 * undo.c (record_insert): Likewise.
11965 * vmsproc.c (child_sig): Likewise.
11966 * window.c (unshow_buffer, window_loop): Likewise.
11967 * xterm.c (x_erase_phys_cursor): Likewise.
11969 2000-03-30 Gerd Moellmann <gerd@gnu.org>
11971 * xfns.c (free_image_cache): Free the cache structure itself
11972 last, after all its members have been freed.
11974 * lisp.h (xstrdup): Add prototype.
11976 * alloc.c (xstrdup): Moved here from xfaces.c.
11977 (allocating_for_lisp): Variable removed.
11978 (lisp_malloc): Block input around the calls to malloc and mem_insert.
11980 * xfaces.c (realize_tty_face): Use find_symbol_value instead
11982 (xstrdup): Moved to alloc.c.
11984 2000-03-29 Ken Raeburn <raeburn@gnu.org>
11986 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
11988 * emacs.c (main): Fix sense of no-loadup test.
11990 * config.in (ENABLE_CHECKING): Undef.
11992 * lisp.h (struct interval): Replace "parent" field with a union of
11993 interval pointer and Lisp_Object; add new bitfield to use as
11994 discriminant. Change other flag fields to bitfields.
11995 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
11996 is defined and the supplied test fails, print a message and abort.
11997 (eassert): New macro. Use CHECK to provide an assert-like facility.
11999 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
12000 pointers; abort if the value looks like a lisp object.
12001 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
12002 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
12003 Modify for new interval parent definition.
12005 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
12006 (UNMARK_BALANCE_INTERVALS): Update references that need an
12007 addressable lisp object in the interval structure.
12008 (die): New function.
12009 (suppress_checking): New variable.
12011 * intervals.c (interval_start_pos): Just return 0 if there's no
12014 2000-03-29 Gerd Moellmann <gerd@gnu.org>
12016 * lread.c (read1): Accept `.' (period) as symbol start like in CL
12017 and earlier Emacs versions.
12019 * keyboard.c (Ftop_level): Cancel busy-cursor.
12021 * eval.c (call_debugger): Cancel busy-cursor.
12023 2000-03-29 Kenichi Handa <handa@etl.go.jp>
12025 * search.c (Freplace_match): Adjust multibyteness of the current
12026 buffer and NEWTEXT. Free allocated memory before signaling an error.
12028 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
12030 * regex.c (analyse_first): New function obtained by ripping out most
12031 of re_compile_fastmap and generalizing it a little bit so that it
12032 can also just return whether a given (sub)pattern can match the empty
12034 (regex_compile): Use `analyse_first' to decide whether the loop-check
12035 needs to be done or not for *, +, *? and +? (the loop check is costly
12036 for non-greedy repetition).
12037 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
12039 2000-03-28 Dave Love <fx@gnu.org>
12041 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
12043 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
12045 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
12047 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
12049 (enum re_opcode_t): Update description of succeed_n.
12050 (PATFETCH): Always define.
12051 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
12052 operators, char classes, shy-groups and intervals).
12053 Optimize special cases of intervals so as to only use succeed_n and
12054 jump_n when really needed.
12055 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
12056 that we don't have to handle the special cases any more.
12057 Simplify on_failure_jump handling as well.
12059 2000-03-28 Jason Rumney <jasonr@gnu.org>
12061 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
12063 2000-03-27 Gerd Moellmann <gerd@gnu.org>
12065 * s/freebsd.h (GC_SETJMP_WORKS): Define.
12067 * s/msdos.h (GC_SETJMP_WORKS): Define.
12069 * alloc.c (mark_maybe_object): New function.
12070 (mark_memory): Use it.
12071 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
12072 (setjmp_tested_p, longjmp_done): New variables.
12073 (test_setjmp): New function.
12074 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
12075 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
12077 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
12078 to DEC_TEXT_POS and INC_TEXT_POS.
12080 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
12081 with parameter MULTIBYTE_P.
12083 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
12085 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
12086 buffers because it looks for multibyte character byte sequences
12087 which don't exist in unibyte text.
12089 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
12091 * xfaces.c (register_color, unregister_color, unregister_colors)
12092 [DEBUG_X_COLORS]: New functions.
12093 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
12095 * xfns.c (x_set_cursor_color): Get color reference counts right.
12097 * xterm.c (x_copy_color): New function.
12098 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
12100 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
12101 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
12102 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
12103 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
12104 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
12105 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
12106 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
12107 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
12108 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
12109 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
12111 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
12112 names for handling per-buffer variables.
12114 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
12115 instead of MAX_BUFFER_LOCAL_VARS.
12116 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
12118 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
12120 * xfns.c (x_specified_cursor_type): New function.
12121 (x_set_cursor_type): Use it.
12123 * buffer.h (struct buffer): Add cursor_type.
12125 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
12127 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
12128 (print_partial_compiled_pattern, re_compile_fastmap):
12130 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
12131 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
12132 executing it as well as when popping it off the stack to find infinite
12133 loops in non-greedy repetition operators.
12135 2000-03-26 Gerd Moellmann <gerd@gnu.org>
12137 * doc.c (Qfunction_documentation): New variable.
12138 (syms_of_doc): Initialize Qfunction_documentation.
12139 (Fdocumentation): If FUNCTION is a symbol with non-nil
12140 `function-documentation' property, return a documentation derived
12143 * buffer.c (syms_of_buffer): Add default-cursor-type.
12144 (init_buffer_once): Don't let cursor_type have a local value
12147 * xterm.c (x_display_and_set_cursor): Choose cursor depending
12148 on buffer-local value of cursor_type.
12149 (x_draw_bar_cursor): Add parameter WIDTH.
12151 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
12152 (init_buffer_once): Set default cursor_type value to t.
12153 Mark cursor_type as local everywhere.
12154 (syms_of_buffer): New per-buffer variable cursor-type.
12156 * buffer.h (struct buffer): Remove member local_var_flags,
12158 (MAX_BUFFER_LOCAL_VARS): New macro.
12159 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
12160 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
12161 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
12162 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
12164 * print.c (print_object): Use new macros for per-buffer variables.
12166 * category.c (Fset_category_table): Use new macros for per-buffer
12169 * buffer.c (buffer_permanent_local_flags): Make a char array.
12170 (max_buffer_local_idx): New variable.
12171 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
12172 for new handling of per-buffer variables.
12173 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
12174 (init_buffer_once): Initialize per-buffer vars differently.
12175 Set max_buffer_local_idx.
12177 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
12180 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
12182 * data.c (do_symval_forwarding, store_symval_forwarding)
12183 (find_symbol_value, set_internal, default_value, Fset_default)
12184 (Fkill_local_variable, Flocal_variable_p): Use new macros for
12185 per-buffer variables.
12187 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
12189 2000-03-24 Gerd Moellmann <gerd@gnu.org>
12191 * xterm.c (x_term_init): Unblock input around call1 of
12192 Qvendor_specific_keysyms.
12194 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
12195 (find_defun_start): Consider an open parenthesis in column 0
12196 a defun start only if open_paren_in_column_0_is_defun_start is set.
12197 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
12199 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
12201 * eval.c (Fautoload): Add entry in load-history (if after dump).
12202 * lread.c (load-history): Update docstring.
12204 2000-03-24 Gerd Moellmann <gerd@gnu.org>
12206 * indent.c (Fvertical_motion): Always use the current buffer.
12207 Temporarily change the window's buffer, if necessary.
12209 2000-03-23 Gerd Moellmann <gerd@gnu.org>
12211 * xterm.c (fast_find_position): Make sure not to consider rows
12212 not visible in the window.
12214 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
12216 * regex.c (enum syntaxcode): Provide default for non-Emacs.
12217 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
12219 2000-03-22 Jason Rumney <jasonr@gnu.org>
12221 * w32menu.c (single_submenu): Set help string to NULL if none.
12222 (w32_menu_show): Set help string correctly.
12223 (add-menu-item): Set help string in MIIM_DATA for menu item.
12224 Load SetMenuItemInfoA explicitly.
12225 (w32_menu_display_help): New function.
12227 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
12228 (QCdata): Moved to xdisp.c.
12230 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
12231 (Vw32_charset_to_codepage_alist): Removed.
12232 (Vw32_charset_info_alist): New variable.
12233 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
12234 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
12235 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
12236 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
12238 (w32_codepage_for_font): Use Vw32_charset_info_alist.
12239 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
12240 Define Vw32_charset_info_alist and w32_charset symbols.
12242 2000-03-22 Jason Rumney <jasonr@gnu.org>
12244 * makefile.nt (w32bdf.obj): Update dependencies.
12246 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
12248 * w32fns.c: Include fontset.h after dispextern.h.
12249 (Fx_create_frame): Do not create fontset.
12250 (w32_load_system_font): Doc fix.
12251 (Fx_close_connection): Free full_name if it is not shared.
12253 * w32term.c: Include fontset.h after dispextern.h.
12254 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
12256 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
12257 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
12258 (w32_font_is_double_byte): New function, needs body.
12259 (x_append_glyph): Set glyph->glyph_not_available_p.
12260 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
12261 it->charset. If it->multibyte_p is zero and it->c is a multibyte
12262 character, convert it to a unibyte character.
12263 (struct glyph_string): Delete member `charset'.
12264 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
12265 calculating it is found.
12266 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
12267 the case that per char metric is not available correctly.
12268 (x_fill_glyph_string): Handle the case that the specific glyph is
12269 not available correctly.
12270 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
12271 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
12272 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
12273 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
12274 fontset. Don't call FS_LOAD_FONT.
12276 2000-03-22 Ken Raeburn <raeburn@gnu.org>
12278 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
12279 (INT_LISPLIKE): New macro.
12280 (NULL_INTERVAL_P): Use it.
12281 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
12282 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
12283 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
12285 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
12286 explicit references to "parent" field of struct interval and
12287 associated unclean type conversions.
12288 * intervals.c (create_root_interval, root_interval, rotate_right)
12289 (rotate_left, balance_possible_root_interval, split_interval_right)
12290 (split_interval_left, interval_start_pos, find_interval)
12291 (next_interval, previous_interval, update_interval)
12292 (adjust_intervals_for_insertion, delete_node, delete_interval)
12293 (adjust_intervals_for_deletion, merge_interval_right)
12294 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
12295 (copy_intervals_to_string): Likewise.
12296 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
12298 * syntax.c (update_syntax_table): Likewise.
12300 * intervals.c (reproduce_tree_obj): New function, like
12301 reproduce_tree but takes a Lisp_Object for the parent. Declare
12303 (graft_intervals_into_buffer): Use it when appropriate.
12304 (reproduce_tree): Declare with prototype.
12305 (balance_possible_root_interval): Check that the parent is a lisp
12306 object before trying to examine its type.
12308 2000-03-22 Gerd Moellmann <gerd@gnu.org>
12310 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
12311 as strings only if both are known to be strings.
12313 * s/openbsd.h (LIBS_TERMCAP): Undef.
12315 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
12317 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
12318 definitions for non-Emacs compilation.
12319 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
12320 outside of `#ifdef emacs'.
12321 (print_partial_compiled_pattern): Update.
12322 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
12323 (re_compile_fastmap): Merge handling of charset and charset_not (for
12324 emacs and non-emacs compilation as well).
12325 Similarly for (not)categoryspec and (not)syntaxspec.
12326 Don't use the fastmap when reaching `anychar' since the added
12327 complexity is not justified.
12328 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
12329 and (not)syntaxspec. Merge (not)categoryspec.
12331 2000-03-22 Kenichi Handa <handa@etl.go.jp>
12333 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
12334 (FACE_FOR_CHAR): Define them differently for the configuration of
12337 2000-03-21 Dave Love <fx@gnu.org>
12339 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
12342 2000-03-21 Gerd Moellmann <gerd@gnu.org>
12344 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
12345 (lface_fully_specified_p): Don't check contents of
12346 LFACE_FONT_INDEX because that attribute is optional.
12347 (realize_x_face): Remove now unwarranted xassert.
12349 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
12351 The following changes are to make font selection based on
12352 characters, not charset. In addition, they recover fontset
12353 facilities while utilizing the new font selection mechanism.
12355 * Makefile.in (fontset.o): Depend on dispextern.h.
12357 * alloc.c (mark_face_cache): Don't mark face->registry.
12359 * dispextern.h (struct glyph): New member glyph_not_available_p.
12360 Use 22 bits for face_id.
12361 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
12362 (struct face): Delete member registry, new member ascii_face.
12363 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
12364 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
12365 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
12366 (struct it): Delete member charset, new member glyph_not_available_p.
12368 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
12369 (struct fontset_info, struct fontset_data): Structs removed.
12370 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
12371 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
12372 (fs_load_font, fs_query_fontset): Adjusted for new argument.
12373 (fs_free_face_fontset, fontset_font_pattern)
12374 (face_suitable_for_char_p, face_for_char)
12375 (make_fontset_for_ascii_face): Extern them.
12376 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
12377 (FS_LOAD_FACE_FONT): New macro.
12379 * fontset.c: All codes rewritten or adjusted for the change of
12380 fontset implementation. Now fontset is represented by char table.
12381 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
12383 (my_strcasecmp): Function removed.
12384 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
12385 (AREF, ASIZE): New macros.
12386 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
12387 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
12388 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
12389 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
12390 (fontset_id_valid_p, font_family_registry, fontset_name)
12391 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
12392 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
12394 (fs_load_font): New arg FACE. Caller changed.
12395 (fs_query_fontset): Argument changed. Caller changed.
12396 (Fquery_fontset): call fs_query_fontset.
12397 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
12399 (clear_fontset_elements, check_registry_encoding)
12400 (check_fontset_name): New functions.
12401 (syms_of_fontset): Set char-table-extra-slots property of fontset
12402 to 3. Staticpro and initialize Vfontset_table and
12403 Vdefault_fontset. Defsubr fontset_font and fontset_list.
12405 * frame.h (struct frame): Member `fontset_data' removed.
12406 (FRAME_FONTSET_DATA): Macro removed.
12408 * frame.c (make_frame): Don't allocate f->fontset_data.
12409 (Fdelete_frame): Don't free f->fontset_data.
12411 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
12413 * xdisp.c (charset_at_position): Function removed.
12414 (init_iterator): Don't set member charset of struct `it'.
12415 (handle_face_prop, reseat_to_string, set_iterator_to_next)
12416 (next_element_from_display_vector, insert_left_trunc_glyphs):
12418 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
12420 (get_next_display_element, append_space)
12421 (extend_face_to_end_of_line): Likewise.
12423 * xfaces.c (Qx_charset_registry, Vface_default_registry):
12425 (clear_font_table, frame_update_line_height, load_face_font):
12426 Adjusted for the change of fontset implementation.
12427 (load_face_fontset_font): Function removed.
12428 (pixel_point_size): New function.
12429 (font_list): Argument type changed. Caller changed.
12430 (LFACE_FONT): New macro.
12431 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
12432 (set_lface_from_font_name): Type of arg FONTNAME is changed to
12433 Lisp_Object. Determine the font name by actually loading a font
12434 by the specified pattern. Set LFACE_FONT (lface) to the specified
12435 pattern. Even if a font is not found, don't try alternatives.
12436 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
12437 (set_font_frame_param): If `font' is specified in lface, use it.
12438 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
12439 (lface_same_font_attributes_p): Likewise.
12440 (make_realized_face): Arguent changed. Caller changed. Set
12441 face->ascii_face to face itself.
12442 (free_realized_face): Free face->fontset if face is for ASCII.
12443 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
12444 (deduce_unibyte_registry, x_charset_registry): Functions removed.
12445 (free_realized_multibyte_face): New function.
12446 (lookup_face, lookup_named_face, lookup_derived_face): Argument
12447 changed. Caller changed.
12448 (try_font_list): Argument type changed.
12449 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
12450 (choose_face_font): Argument changed. Handle fontset properly.
12451 (choose_face_fontset_font): Function removed.
12452 (realize_default_face, realize_named_face): Don't remove the
12454 (realize_face): Argument changed. Caller changed. Remove face
12455 with the arg former_face_id in advance. Load font for the new face.
12456 (realize_x_face): Argument changed. Caller changed. For a
12457 multibyte character, share fontset with base_face. For a single
12458 byte character, make a new realized fontset. Don't load a font here.
12459 (realize_tty_face): Argument changed. Caller changed.
12460 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
12461 (face_at_buffer_position): Don't check multibyte_p for returning
12463 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
12464 FACE_SUITABLE_FOR_CHARSET_P.
12465 (syms_of_xfaces): Remove code for Qx_charset_registry and
12466 Vface_default_registry.
12468 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
12469 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
12470 (x_per_char_metric): Don't try FONT->default_char. Even if
12471 pcm->width is zero, glyph bits may exist.
12472 (x_encode_char): Always initialize char2b->byte1.
12473 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
12474 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
12475 (x_append_glyph): Set glyph->glyph_not_available_p.
12476 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
12477 it->charset. Handle the case that per char metric is not
12478 available. If it->multibyte_p is zero and it->c is a multibyte
12479 character, convert it to a unibyte character.
12480 (struct glyph_string): Delete member `charset'.
12481 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
12482 the case that per char metric is not available correctly.
12483 (x_fill_glyph_string): Handle the case that the specific glyph is
12484 not available correctly.
12485 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
12486 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
12487 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
12488 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
12489 fontset. Don't call FS_LOAD_FONT.
12491 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
12492 (x_create_tip_frame): Likewise.
12493 (Fx_close_connection): Free full_name of font_info.
12495 * fns.c (optimize_sub_char_table): New function.
12496 (Foptimize_char_table): New function.
12497 (syms_of_fns): Defsubr Soptimize_char_table.
12499 2000-03-20 Gerd Moellmann <gerd@gnu.org>
12501 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
12502 only if buffer is displayed in some window.
12504 * xdisp.c (handle_single_display_prop): Initialize local `value'.
12505 (try_window_reusing_current_matrix): Don't call scroll run
12506 function if run's current and desired position are the same;
12507 this prevents cursor flickering.
12509 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
12511 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
12513 * regex.c (RE_STRING_CHAR): New macro.
12514 (GET_CHAR_AFER_2): Remove.
12515 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
12516 (enum re_opcode_t): Remove on_failure_jump_exclusive.
12517 (print_partial_compiled_pattern, re_compile_fastmap)
12518 (re_match_2_internal): Remove on_failure_jump_exclusive.
12519 (regex_compile): Turn optimizable P+ loops into PP*, so that the
12520 optimization only need to work for * (ie. can use of_keep_string_jump).
12521 Remove the special case for .*\n since it is now covered by the general
12523 (re_search_2): Don't bother with `room'.
12524 (skip_one_char): New function.
12525 (skip_noops): Simplify since `memory' is not needed any more.
12526 (mutually_exclusive_p): Restructure slightly to use `switch' and
12527 add handling for "all" remaining cases.
12528 (re_match_2_internal): Change on_failure_jump_smart to use
12529 on_failure_keep_string_jump (and redirect the end-of-loop jump)
12530 rather than on_failure_jump_exclusive.
12532 2000-03-19 Gerd Moellmann <gerd@gnu.org>
12534 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
12535 number of bits per RGB because it's everywhere used as the depth
12538 * term.c (calculate_costs): Remove code dealing with X frames.
12540 2000-03-19 Richard M. Stallman <rms@gnu.org>
12542 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
12544 2000-03-18 Gerd Moellmann <gerd@gnu.org>
12546 * lread.c (read_integer): Unread the last char not consumed.
12548 2000-03-17 Gerd Moellmann <gerd@gnu.org>
12550 * xterm.c (x_update_window_cursor): Don't update in frames
12551 which are in the process of being deleted.
12553 2000-03-16 Gerd Moellmann <gerd@gnu.org>
12555 * Makefile.in (mostlyclean): Add `*.core'.
12556 (clean): Add `bootstrap-emacs'.
12558 * lread.c (read_integer): New function.
12559 (read1): Support read syntax #o, #x, #b, #r.
12561 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
12563 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
12564 make sure POINTER_TO_OFFSET gives the same value before and after
12565 PREFETCH. Use `dfail' to guarantee "atomic" matching.
12566 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
12567 (debug): Now only active if > 0 rather than if != 0.
12568 (DEBUG_*): Update for the new meaning of `debug'.
12569 (print_partial_compiled_pattern): Add missing `succeed' case. Use
12570 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
12571 in `succeed_n', `jump_n' and `set_number_at'.
12572 (store_op1, store_op2, insert_op1, insert_op2)
12573 (at_begline_loc_p, at_endline_loc_p): Add prototype.
12574 (group_in_compile_stack): Move to after its arg's types are
12575 declared and add a prototype.
12576 (PATFETCH): Define in terms of PATFETCH_RAW.
12577 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
12578 (QUIT): Redefine as a nop except for NTemacs.
12579 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
12580 indentation of the greedy-op and shy-group code.
12581 (at_(beg|end)line_loc_p): Fix argument's types.
12582 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
12583 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
12584 (MATCHING_IN_FIRST_STRING): Remove.
12585 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
12586 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
12587 QUIT unconditionally.
12589 2000-03-15 Gerd Moellmann <gerd@gnu.org>
12591 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
12594 * process.c (send_process): Add a hint that the function
12595 can call Lisp code to its comment.
12597 * lread.c (load_dangerous_libraries): New variable.
12598 (Vbytecomp_version_regexp): New variable.
12599 (safe_to_load_p): New function.
12600 (Fload): Handle files not compiled with Emacs specially.
12601 (syms_of_lread): New Lisp variable load-dangerous-libraries.
12603 2000-03-14 Gerd Moellmann <gerd@gnu.org>
12605 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
12607 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
12608 support functions only if HAVE_X11R6_XIM is defined.
12609 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
12611 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
12613 * xfns.c (X_I18N_INHIBITED): Don't define.
12614 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
12615 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
12617 * config.in (HAVE_X_I18N): Moved here from xterm.h.
12618 (HAVE_X11R6_XIM): Define.
12620 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
12622 * xterm.c (x_term_init): Add support for X resource `synchronous'.
12623 If set, call XSynchronize.
12625 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
12627 * regex.c: Declare a new type `re_char' used throughout the code
12628 for the string char type. It's `const unsigned char' to match the
12629 rest of Emacs. Consistently make sure all pointers to strings use
12630 it and make sure all pointers into the pattern use `unsigned char'.
12631 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
12632 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
12635 * charset.h (GET_CHAR_AFTER_2): Remove.
12636 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
12638 2000-03-12 Ken Raeburn <raeburn@gnu.org>
12640 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
12641 variable before the invocation of YMF_PASS_LDFLAGS, in case both
12642 of them try to use backquotes.
12644 2000-03-12 Dave Love <fx@gnu.org>
12646 * unexelf.c: Restore changes of 1999-10-19.
12647 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
12648 fix its type and alignment; copy it from current process.
12650 2000-03-12 Gerd Moellmann <gerd@gnu.org>
12652 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
12653 has been found. Fix bug not computing timer's predecessor.
12655 * fileio.c (Fread_file_name): Handle case that DIR contains a
12658 * window.c (Fsave_window_excursion): Doc fix.
12660 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
12662 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
12664 * msdos.c (vga_installed): New function, code moved from
12665 dos_set_window_size.
12666 (Qbar, Qcursor_type, outside_cursor): New variables.
12667 (syms_of_msdos): Intern and staticpro them.
12668 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
12669 shape used outside Emacs when called for the first time.
12670 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
12671 cursor shape used outside Emacs.
12672 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
12673 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
12675 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
12676 parameters specify the cursor. Make qreverse a global
12677 variable (renamed to Qreverse).
12679 2000-03-09 Gerd Moellmann <gerd@gnu.org>
12681 * fns.c (Fy_or_n_p): Cancel busy-cursor.
12683 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
12685 This is a big redesign of failure-stack and register handling, prompted
12686 by bugs revealed when trying to add shy-groups. Overall, what happened
12687 is that loops are now structured a little differently, groups can be
12688 shy and the code is a little simpler.
12690 * regex.h: Update the copyright.
12691 (RE_SHY_GROUPS): New value.
12692 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
12693 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
12695 * regex.c (enum re_opcode_t): Remove jump_past_alt,
12696 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
12697 on_failure_jump_(exclusive, loop and smart). Also fix the comment
12698 for (start|stop)_memory since they now only take one argument (the
12699 second has becomes unnecessary).
12700 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
12701 (print_compiled_pattern): Use %ld to printf long ints and flush to
12702 make debugging a little easier.
12703 (union fail_stack_elt): Make the integer unsigned.
12704 (struct fail_stack_type): Add a `frame' element.
12705 (INIT_FAIL_STACK): Init `frame' as well.
12706 (POP_PATTERN_OP): New macro for re_compile_fastmap.
12707 (DEBUG_PUSH, DEBUG_POP): Remove.
12708 (NUM_REG_ITEMS): Remove.
12709 (NUM_NONREG_ITEMS): Adjust.
12710 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
12711 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
12712 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
12713 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
12715 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
12716 address pushed is not the destination of the jump but the source
12718 (NUM_FAILURE_ITEMS): Remove.
12719 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
12720 registers before the actual failure point). Don't hardcode any
12721 meaning for str==NULL anymore.
12722 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
12723 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
12725 (REG_UNSET_VALUE): Use NULL (why not?).
12726 (compile_range): Remove declaration since it doesn't exist.
12727 (struct compile_stack_elt_t): Remove inner_group_offset.
12728 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
12729 (regex_grow_registers): Remove dead code.
12730 (FIXUP_ALT_JUMP): New macro.
12731 (regex_compile): Add shy-groups Change loops to use
12732 on_failure_jump_smart&jump instead of
12733 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
12734 initial (dummy_failure_)jump. Remove c1_base (looks like unused
12735 variable to me). Use `jump' instead of `jump_past_alt' and don't
12736 bother with push_dummy_failure in alternatives since it is now
12737 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
12738 emacs' for (re)allocating the stack.
12739 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
12740 from loop when bufp->can_be_null rather than jumping to `done'.
12741 Avoid jumping backwards so as to ensure termination. Use
12742 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
12743 backreferences. Remove dead code in handling of `anychar'.
12744 (skip_noops, mutually_exclusive_p): New functions taken from the
12745 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
12746 improve mutually_exclusive_p to handle ".+\n".
12747 (lowest_active_reg, highest_active_reg)
12748 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
12749 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
12750 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
12751 variables. Push register (in `start_memory') on the stack rather
12752 than storing it in old_reg(start|end). Remove the cycle detection
12753 from `stop_memory', replaced by the use of on_failure_jump_loop
12754 for greedy loops. Add code for the new on_failure_jump_<foo>.
12755 Remove ad-hoc code in `on_failure_jump' to push more registers in
12756 the case of a loop. Take out code from `maybe_pop_jump' into
12757 separate functions and adapt it to the semantics of
12758 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
12759 and push_dummy_failure. Remove dummy_failure handling and
12760 handling of `failures to jump to on_failure_jump' (this last one
12761 was already dead code, it seems).
12762 (group_match_null_string_p, alt_match_null_string_p)
12763 (common_op_match_null_string_p): Remove.
12765 2000-03-08 Dave Love <fx@gnu.org>
12767 * config.in: Don't depend on __STDC__ for volatile.
12768 Add POINTER_TYPE, PTR, PROTOTYPES.
12770 * hftctl.c, strftime.c: Use PROTOTYPES.
12771 * eval.c (find_handler_clause): Likewise.
12773 * mem-limits.h: Use POINTER_TYPE.
12775 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
12776 (memory_warnings): Declare using POINTER_TYPE.
12778 2000-03-08 Gerd Moellmann <gerd@gnu.org>
12780 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
12782 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
12784 * xfns.c: Remove obsolete code in #if 0.
12785 (Fx_focus_frame): New function.
12787 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12789 * coding.c (coding_category_name): Add coding-category-utf-8,
12790 coding-category-utf-16-be, coding-category-utf-16-le.
12791 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
12792 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
12793 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
12794 (detect_coding_utf_8): New function.
12795 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
12796 UTF_16_LOW_SURROGATE_P): New macros.
12797 (detect_coding_utf_16): New function
12798 (detect_coding_mask): When priorities are specified, skip any
12799 categories that have `nil' coding-system. Fix bug of returning
12800 wrong mask when PRIORITIES is specified and detect_coding_XXX()
12801 returns a mask not set in PRIORITIES.
12802 (detect_eol_type_in_2_octet_form): New function.
12803 (detect_eol): selects detect_eol_type_XXX to call according to
12804 cooding->category_idx.
12805 (detect_coding_system): Remove `nil' coding-system in the result.
12806 (Fupdate_coding_systems_internal): Update all coding-categories.
12808 * coding.h (CODING_CATEGORY_IDX_UTF_8)
12809 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
12811 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
12812 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
12813 (CODING_CATEGORY_IDX_UTF_16_LE)
12814 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
12815 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
12816 (CODING_CATEGORY_MASK_ANY): Include the above macros.
12817 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
12819 2000-03-07 Gerd Moellmann <gerd@gnu.org>
12821 * doc.c (Fdocumentation_property): If value is not a string,
12822 and doesn't refer to etc/DOC, evaluate it to obtain a string.
12824 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
12825 close the display with XtCloseDisplay. This caused a bus error
12828 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
12829 complete but not unique.
12831 2000-03-06 Gerd Moellmann <gerd@gnu.org>
12833 * process.c (send_process): Remove local variable `procname' that
12834 might become invalid when a GC happens. Instead, access the
12835 process name slot directly.
12837 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
12838 orig_height if set.
12840 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
12841 orig_height if set.
12843 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
12845 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
12846 glyph matrices have been freed.
12848 2000-03-05 Gerd Moellmann <gerd@gnu.org>
12850 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
12851 (bootstrap-temacs): Set LC_ALL to C like for temacs.
12853 * xfns.c (QCdata): Moved to xdisp.c.
12855 * xdisp.c (QCdata): Moved here from xfns.c.
12856 (syms_of_xdisp): Initialize QCdata.
12858 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
12860 * window.c (coordinates_in_window): Use
12861 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
12862 FRAME_INTERNAL_BORDER_WIDTH.
12864 * xdisp.c (try_window_id): Recompute unchanged information if
12865 it is obviously invalid.
12867 * xterm.c (x_term_init): Create a colormap if not using the
12870 * xterm.h (select_visual): Change prototype.
12872 * xfns.c (select_visual): Rewritten. Recognize user-specified
12874 (visual_classes): New variable.
12876 2000-03-04 Gerd Moellmann <gerd@gnu.org>
12878 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
12879 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
12880 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
12881 (x_decode_color): Don't handle allocation of white and black specially.
12882 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
12883 XtNcolormap resources.
12884 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
12885 (Fx_create_frame): Initialize color members of x_output structure.
12886 (xpm_load): Pass colormap to XPM lib.
12888 * xfaces.c (x_free_colors): Access colormap of frame using
12889 FRAME_X_COLORMAP. Be paranoid about freeing black and white
12890 when default colormap is used.
12892 * xterm.c (x_term_init): Set Colormap member of x_display_info
12893 structure. Copy colormap if resource `privateColormap' is
12894 specified (PseudoColor only).
12895 (x_setup_relief_color): Access colormap of frame using
12898 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
12899 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
12901 2000-03-04 Jason Rumney <jasonr@gnu.org>
12903 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
12904 other non-platform-specific equivalents.
12905 [WINDOWSNT]: Include w32term.h, fontset.h and define X
12906 specific functions and macros as their w32 equivalents where
12907 non-platform-specifics are not available.
12908 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
12909 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
12910 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
12911 (frame_update_line_height): Use macros to access f->output_data.
12912 (defined_color): Remove FIXME comments; fixed.
12913 (x_face_list_fonts, prepare_face_for_display): Put X specifics
12914 into #ifdef blocks. Add WINDOWSNT blocks.
12915 (Fx_list_fonts): Use macros for accessing font data.
12916 (set_lface_from_font_name): Different default fonts for X and
12918 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
12919 scalable for backward compatibility.
12920 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
12921 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
12923 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
12926 * makefile.nt (w32faces.obj): Remove.
12929 2000-03-03 Jason Rumney <jasonr@gnu.org>
12931 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
12932 correct parameters.
12934 2000-03-03 Ken Raeburn <raeburn@gnu.org>
12936 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
12937 standard ELF definitions here if the system header does not.
12939 2000-03-03 Gerd Moellmann <gerd@gnu.org>
12941 * xterm.c (PER_CHAR_METRIC): Removed.
12942 (x_per_char_metric_1, x_default_char): New functions.
12943 (x_per_char_metric): If font's default char is invalid, return
12944 metrics of a suitably chosen usable default char.
12945 (x_draw_glyph_string_foreground): If font has an invalid default
12946 char, replace occurrences of unprintable chars with a suitably
12947 chosen usable default char.
12949 2000-03-02 Gerd Moellmann <gerd@gnu.org>
12951 * xterm.c (note_mouse_highlight): Return quickly if frame's
12952 glyph matrices have been freed.
12954 * dispnew.c (free_glyphs): Block input while freeing matrices.
12956 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
12958 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
12961 * dispextern.h (x_free_colors): Add prototype.
12963 * xfaces.c (x_free_colors): New function.
12964 (unload_color, free_face_colors): Use it.
12966 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
12968 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
12970 * window.c [MSDOS]: Include msdos.h.
12972 2000-03-02 Dave Love <fx@gnu.org>
12974 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
12976 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
12977 set C_OPTIMIZE_SWITCH for gcc.
12979 2000-03-02 Kenichi Handa <handa@etl.go.jp>
12981 * coding.c (coding_save_composition): Be sure to allocate
12982 composition data area in coding even if there's no composition in
12985 2000-03-01 Jason Rumney <jasonr@gnu.org>
12987 * w32term.c: Equivalent changes to those made to xterm.c on
12988 2000-02-25 and 2000-02-24.
12990 * w32fns.c: Equivalent changes to those made to xfns.c on
12991 2000-02-25 and 2000-02-21.
12993 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
12994 correct line-end convention is followed.
12996 * w32menu.c [HAVE_BOXES]: Remove #undef.
12997 (single_keymap_panes): Remove code for simulating checkmarks.
12998 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
12999 Remove code for drawing simulated checkmarks.
13000 (w32_menu_show): make unibyte help string correctly.
13001 (add_menu_item): draw standard Windows checkmarks. Draw radio
13002 buttons as radio buttons if possible.
13004 2000-03-01 Gerd Moellmann <gerd@gnu.org>
13006 * sysdep.c (start_of_text): Don't define this function for NetBSD
13009 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
13011 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
13012 (LINKER): Don't undef if __NetBSD__ is defined.
13014 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
13016 * fileio.c [__NetBSD__]: Define `unix'.
13018 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
13020 2000-02-29 Gerd Moellmann <gerd@gnu.org>
13022 * atimer.c (start_atimer): Don't abort when timers are stopped.
13023 (append_atimer_lists): New function.
13024 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
13025 arbitrary lists of stopped and running atimers.
13027 * atimer.c (cancel_atimer): Handle canceling an atimer when
13028 some timers are stopped.
13030 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
13031 after canceling it.
13033 * fns.c (maybe_resize_hash_table): Handle case of new size
13034 coming out as being the same as old size.
13036 2000-02-27 Jason Rumney <jasonr@gnu.org>
13038 * makefile.nt: Add atimer.h to dependencies.
13039 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
13040 * w32console.c: Only disable window system features for dispextern.h
13041 (initialize_w32_display): Build a display info for the console.
13042 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
13043 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
13044 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
13046 * w32gui.h (struct W32FontStruct): Revert last change after change
13048 * w32menu.c (single_submenu): Set up help string.
13049 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
13050 (w32_dialog_show): Set up help string.
13051 * w32term.c (w32_display_info_for_display): Remove unused function.
13052 (w32_draw_bitmap): Use pre-built bitmaps.
13053 (w32_initialize_display_info): New function to initialize parts of
13054 display info that are common to both GUI and console frames.
13055 (w32_term_init): Use w32_initialize_display_info. Do not set
13056 Vw32_num_mouse_buttons here, as it is not called for console
13057 frames. Build bitmaps for indicating truncated lines etc.
13058 (x_delete_display): Destroy pre-built bitmaps.
13059 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
13060 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
13062 2000-02-27 Dave Love <fx@gnu.org>
13064 * lisp.h: Add a bunch of prototypes.
13066 2000-02-26 Kenichi Handa <handa@etl.go.jp>
13068 * keyboard.c (read_char): Set `usec' correctly.
13070 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
13072 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
13073 `lambda', set reg[RRR] to the map index.
13074 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
13075 reg[RRR] to 0. Otherwise, set it to -1.
13077 2000-02-25 Gerd Moellmann <gerd@gnu.org>
13079 * emacs.c (main): Remove code snippet commented out with `//'.
13081 2000-02-25 Richard M. Stallman <rms@gnu.org>
13083 * fileio.c (Ffile_symlink_p): If result starts with a `/'
13084 and contains a `:', prepend `/:'.
13086 * window.c (select_window_1): If selected_window is nil,
13087 don't "swap out" the buffer's point.
13088 (Fset_window_configuration): Set selected_window to nil
13089 before calling Fselect_window.
13090 (unshow_buffer): Don't set point in buffer from window's point
13091 if another more recently selected window also shows the buffer.
13093 2000-02-25 Gerd Moellmann <gerd@gnu.org>
13095 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
13097 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
13098 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
13099 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
13101 (DEFAULT_BUSY_CURSOR_DELAY): New define.
13102 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
13103 (hide_busy_cursor): New functions.
13104 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
13106 * minibuf.c (read_minibuf): Cancel busy-cursor.
13108 * keyboard.c (command_loop_1): Call start_busy_cursor before
13109 Fcommand_execute and cancel_busy_cursor after it.
13110 (timer_check): Remove busy-cursor code.
13111 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
13114 * process.c (wait_reading_process_input): Remove busy-cursor code.
13116 * eval.c (Fsignal): Call cancel_busy_cursor instead of
13117 Fx_hide_busy_cursor.
13119 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
13121 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
13123 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
13125 * xterm.c (XTread_socket): Remove busy-cursor code.
13127 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
13128 (build_frame_matrix_from_leaf_window): Put code handling
13129 glyph row's not being a slice of a frame row in #if 0.
13130 (sync_window_with_frame_matrix_rows): New function.
13131 (frame_row_to_window): New function.
13132 (mirror_line_dance): Handle copies between windows.
13134 * lread.c (Fload): Use `xfree' instead of `free'.
13135 (init_obarray): Use `xmalloc' instead of `malloc'.
13137 * window.c (Fset_window_buffer): Set WINDOW to the window
13139 (coordinates_in_window): Take frame's internal border width
13142 2000-02-24 Gerd Moellmann <gerd@gnu.org>
13144 * xterm.c (x_display_and_set_cursor): Display cursor of
13145 non-selected windows depending on the setting of
13146 cursor_in_non_selected_windows.
13148 * xdisp.c (cursor_in_non_selected_windows): New variable.
13149 (syms_of_xdisp): DEFVAR_BOOL it.
13151 2000-02-23 Gerd Moellmann <gerd@gnu.org>
13153 * data.c (Fstring_to_number): If number is greater than what
13154 fits into an integer, return a float.
13156 * eval.c (specbind): Remove references to
13157 keyword_symbols_constant_flag.
13159 * data.c (keyword_symbols_constant_flag): Removed.
13160 (Fmakunbound, set_internal, syms_of_data): Remove references to
13161 keyword_symbols_constant_flag.
13163 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
13165 2000-02-23 Kenichi Handa <handa@etl.go.jp>
13167 * syntax.c (multibyte_syntax_as_symbol): New variable.
13168 (syms_of_syntax): Declare it as a Lisp variable.
13169 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
13170 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
13171 nonzero, treat all multibyte characters as symbol.
13172 (init_syntax_once): Give syntax `word' to all multibyte characters.
13174 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
13176 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
13179 2000-02-21 Gerd Moellmann <gerd@gnu.org>
13181 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
13183 * xfns.c (x_window_to_frame, x_any_window_to_frame)
13184 (x_non_menubar_window_to_frame): Check the busy-cursor window.
13186 2000-02-21 Dave Love <fx@gnu.org>
13188 * frame.c (Vmouse_position_function): New variable.
13189 (Fmouse_position): Use it.
13190 (syms_of_frame): Install it.
13192 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
13194 2000-02-20 Gerd Moellmann <gerd@gnu.org>
13196 * fileio.c (Finsert_file_contents): Unbind the binding of
13197 standard-output done by temp_output_buffer_setup.
13199 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
13200 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
13201 (specbind, unbind_to): Handle most common case of non-constant
13202 symbol with trivial value specially.
13204 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
13206 2000-02-20 Richard M. Stallman <rms@gnu.org>
13208 * data.c (Fmake_variable_buffer_local): Doc fix.
13209 Init found_for_buffer to 0.
13210 (Fmake_variable_frame_local): If the variable has already
13211 been buffer-local, set the check_frame field.
13213 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
13215 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
13216 produced for CODING_MODE_LAST_BLOCK requires.
13218 2000-02-18 Dave Love <fx@gnu.org>
13220 * keyboard.c (echo_keystrokes): Remove declaration.
13221 (Vecho_keystrokes) New variable.
13222 (read_char, record_menu_key, read_key_sequence): Use it to allow
13223 use of float value.
13224 (syms_of_keyboard): Change Vecho_keystrokes declaration.
13226 * lread.c: Undef feature selection macros before defining.
13228 2000-02-18 Gerd Moellmann <gerd@gnu.org>
13230 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
13231 for symbols other than the symbol in question.
13233 2000-02-17 Dave Love <fx@gnu.org>
13235 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
13237 2000-02-17 Gerd Moellmann <gerd@gnu.org>
13239 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
13241 * alloc.c (enum mem_type): Compile unconditionally.
13243 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
13245 * xfaces.c (tty_defined_color): Don't return faulire indication
13246 for unspecified-fg and unspecified-bg pseudo-colors.
13248 2000-02-17 Gerd Moellmann <gerd@gnu.org>
13250 * alloc.c (mark_object): Don't mark symbol names in pure space.
13251 (gc_sweep): Don't unmark symbol names in pure space.
13253 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
13254 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
13255 [GC_MARK_STACK]: New defines.
13256 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
13257 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
13259 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
13261 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
13262 allocate_buffer instead of xmalloc.
13264 * alloc.c (toplevel): Include setjmp.h.
13265 (PURE_POINTER_P): New define.
13266 (enum mem_type) [GC_MARK_STACK]: New enumeration.
13267 (Vdead) [GC_MARK_STACK]: New variable.
13268 (lisp_malloc): Add parameter TYPE, call mem_insert if
13269 GC_MARK_STACK is defined.
13270 (allocate_buffer): New function.
13271 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
13272 (free_float) [GC_MARK_STACK]: Set type to Vdead.
13273 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
13274 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
13275 (MEM_NIL) [GC_MARK_STACK]: New define.
13276 (struct mem_node) [GC_MARK_STACK]: New structure.
13277 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
13278 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
13279 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
13280 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
13281 (mark_stack) [GC_MARK_STACK]: New functions.
13282 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
13283 (clear_marks): Removed.
13284 (gc_sweep): Set free conses' car, free floats' type, free
13285 symbols' function to Vdead. Use lisp_free to free buffers.
13286 (init_alloc_once): Initialize Vdead.
13287 (survives_gc_p): Return non-zero for pure objects.
13289 * alloc.c: Add comments throughout the file.
13291 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
13292 that unblocks alarms.
13294 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
13295 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
13296 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
13298 * frame.c (make_frame): Set frame initiallly to `garbaged'.
13300 2000-02-17 Kenichi Handa <handa@etl.go.jp>
13302 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
13303 avoid infinite error signaling. Allocate sufficient memory for
13304 eol_str in the case that eoltype is Lisp_Int.
13306 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
13308 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
13309 depends on the previous behavior.
13311 2000-02-16 Gerd Moellmann <gerd@gnu.org>
13313 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
13315 2000-02-15 Gerd Moellmann <gerd@gnu.org>
13317 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
13319 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
13320 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
13323 2000-02-15 Richard M. Stallman <rms@gnu.org>
13325 * data.c (set_internal): Don't make variable buffer-local
13326 if within a let-binding for the same buffer.
13327 (let_shadows_buffer_binding_p): New function.
13329 * eval.c (specbind): For buffer-local value,
13330 record the current buffer also.
13331 (unbind_to): Cope with that change.
13333 2000-02-15 Gerd Moellmann <gerd@gnu.org>
13335 * window.c (Fsave_window_excursion): Doc fix.
13337 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
13339 * syntax.c (back_comment): Make sure we only consider comment-starters
13340 of the relevant style and return -1 in case of a failure to find the
13341 beginning of the comment.
13342 (Fforward_comment): If back_comment fails, go back to the position just
13343 after the comment-end.
13344 (scan_lists): Add comment describing a very minor bug.
13346 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
13348 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
13349 `completion-regexp-list' in the docstring.
13351 2000-02-14 Dave Love <fx@gnu.org>
13353 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
13355 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
13357 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
13358 to Emacs' syntax. Also fix the comment about set/not-set meanings
13359 since Emacs syntax is not the value 0 any more.
13360 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
13361 since it's now part of RE_SYNTAX_EMACS.
13363 2000-02-12 Dave Love <fx@gnu.org>
13365 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
13367 2000-02-12 Gerd Moellmann <gerd@gnu.org>
13369 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
13371 2000-02-12 Dave Love <fx@gnu.org>
13373 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
13375 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
13376 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
13377 * s/hpux.h: Don't define HAVE_VFORK.
13379 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
13381 * s/nextstep.h: Don't define HAVE_ALLOCA.
13383 * config.in: Add vfork bits.
13385 2000-02-12 Gerd Moellmann <gerd@gnu.org>
13387 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
13388 unwind function to undo the effect of stopping atimers.
13390 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
13392 * atimer.c (stopped_atimers): New variable.
13393 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
13396 * atimer.h (stop_other_atimers, run_all_atimers)
13397 (unwind_stop_other_atimers): Add function prototypes.
13399 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
13401 2000-02-11 Ken Raeburn <raeburn@gnu.org>
13403 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
13404 library may depend on jpeg.
13405 (atimer.o): Depends on atimer.c.
13407 2000-02-11 Kenichi Handa <handa@etl.go.jp>
13409 * insdel.c (del_range_1): Call update_compositions.
13410 (del_range_both): Call update_compositions just once..
13412 2000-02-10 Dave Love <fx@gnu.org>
13414 * xfns.c (create_frame_xic): Fix initialization of automatic
13415 aggregates for pcc.
13417 2000-02-09 Kenichi Handa <handa@etl.go.jp>
13419 * ccl.c (CCL_MAKE_CHAR): New macro.
13420 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
13421 registers by CCL_MAKE_CHAR before calling translate_char.
13422 <CCL_TranslateCharacterConstTbl> Likewise.
13424 2000-02-08 Dave Love <fx@gnu.org>
13426 * lread.c (__EXTENSIONS__): Define.
13428 2000-02-08 Gerd Moellmann <gerd@gnu.org>
13430 * puresize.h (BASE_PURESIZE): Increase to 650000.
13432 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
13434 * msdos.c (XMenuActivate): Turn off the cursor after displaying
13437 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
13439 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
13440 md, mh, mb, mr, and me to the fake termcap entry.
13442 2000-02-06 Ken Raeburn <raeburn@gnu.org>
13444 * sound.c (sound_cleanup): Don't call device close routine if the
13445 function pointer is null.
13447 2000-02-06 Andrew Innes <andrewi@gnu.org>
13449 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
13450 around image definitions and prototypes.
13451 (gamma_correct) [WINDOWSNT]: New prototype.
13453 * w32term.c (x_make_frame_visible): Replace call to
13454 input_poll_signal with poll_for_input.
13456 * window.c [WINDOWSNT]: Include w32term.h.
13458 * xdisp.c [WINDOWSNT]: Include w32term.h.
13460 * makefile.nt: Add dependencies on w32gui.h.
13461 (OBJ1): Include atimer.obj.
13462 ($(BLD)\atimer.obj): New dependency rule.
13464 * w32.c (sigmask): New function (does nothing).
13465 (sigunblock): Ditto.
13467 * frame.c [WINDOWSNT]: Include w32term.h.
13469 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
13471 * lread.c (syms_of_lread): Fix literal newlines.
13473 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
13474 the string constant limit (2048 bytes) in MSVC.
13477 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
13479 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
13480 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
13481 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
13482 dispatch the event.
13484 2000-02-04 Dave Love <fx@gnu.org>
13486 * fileio.c: Remove some unused vars.
13487 (_GNU_SOURCE): Define (for euidaccess).
13489 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
13491 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
13493 (read_minibuf): Deal with allow_props correctly.
13495 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
13497 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
13499 2000-02-03 Ken Raeburn <raeburn@gnu.org>
13501 * search.c (compile_pattern): If a cache entry has a nil regexp,
13502 fill in that entry instead of clobbering a previously cached
13505 2000-02-02 Ken Raeburn <raeburn@gnu.org>
13507 * puresize.h (BASE_PURESIZE): Increase to 610000.
13509 2000-02-02 Gerd Moellmann <gerd@gnu.org>
13511 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
13514 2000-02-02 Kenichi Handa <handa@etl.go.jp>
13516 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
13517 instead of incrementing ic directly.
13518 <CCL_WriteExprConst> Likewise.
13519 <ccl_set_expr>: Set ic to jump_address.
13521 * fileio.c (e_write): Fix the handling of
13522 CODING_FINISH_INSUFFICIENT_SRC.
13524 2000-02-01 Dave Love <fx@gnu.org>
13526 * editfns.c (Fpropertize): Doc fix.
13528 * process.c (Fstart_process): Doc fix.
13530 * eval.c: Fix various doc strings not to duplicate information
13531 from help-manyarg-func-alist.
13533 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
13535 * doc.c (Vhelp_manyarg_func_alist): New variable.
13536 (Fdocumentation): Use it.
13537 (syms_of_doc): Define it.
13539 2000-01-31 Gerd Moellmann <gerd@gnu.org>
13541 * xterm.c (xim_open_dpy): Remove unused local variable.
13543 * emacs.c (USAGE): Use term `display options' instead of `X options'.
13545 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
13546 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
13548 * fns.c (sweep_weak_table): New function.
13549 (sweep_weak_hash_tables): Use it. Keep on marking until there
13552 2000-01-30 Gerd Moellmann <gerd@gnu.org>
13554 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
13555 that XTread_socket does not crash by trying to call XNoOp on a
13558 2000-01-30 Jason Rumney <jasonr@gnu.org>
13560 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13561 Change selected_frame to SELECTED_FRAME ().
13562 (w32_console_mouse_position): Remove #ifndef MULE from around
13563 `insist' parameter.
13565 * makefile.nt: Remove dosfns.obj.
13567 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
13569 * w32fns.c (w32_defined_color): Check for valid frame before
13570 applying gamma correction. Eliminate dependency on frame elsewhere.
13571 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
13572 (w32_to_x_font): Use resx and resy not height_in and width_in.
13573 (x_to_w32_font): Doc fix.
13574 (xlfd_strip_height): New function to strip and return font height.
13575 (w32_font_match): Compare height separately from rest of xlfd
13576 spec, using xlfd_strip_height.
13578 * w32term.c (w32_term_init): Swap resx and height_in, resy and
13579 width_in. Use w32_defined_color in place of defined_color.
13581 * w32faces.c: Merge more of DOS and X specifics in preparation for
13582 merge with xfaces.c.
13583 (defined_color): Remove FIXME comment.
13584 (tty_color_name): Provide w32-specific function.
13585 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
13587 * w32console.c (turn_on_face, turn_off_face): Removed.
13588 (w32_face_attributes): New function.
13589 (Global_variables): Reduce scope where possible.
13590 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
13592 (hl_mode): Don't modify text attributes.
13593 (write_glyphs): Don't do anything if len <= 0. Use
13594 w32_face_attributes to get attributes for drawing. Write
13595 terminating codes using char_attr_normal.
13596 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
13597 (update_begin, update_end): Likewise.
13598 (vga_stdcolor_name): New function.
13599 (initialize_w32_display): Remove char_attr_reverse and char_attr.
13600 (Fset_screen_color): Remove char_attr_reverse.
13602 2000-01-29 Gerd Moellmann <gerd@gnu.org>
13604 * xfns.c (xic_set_preeditarea): Take window parameter and
13605 window-relative pixel-positions.
13607 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
13608 is its frame's selected window.
13609 (xim_instantiate_callback): Likewise.
13611 * xfns.c (x_create_im): Removed.
13612 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
13613 (supported_xim_styles): Renamed from supported_styles.
13614 (best_xim_style): Renamed from best_style.
13615 (create_frame_xic): Renamed from xic_create_frame.
13616 (free_frame_xic): Renamed from xic_destroy_frame.
13618 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
13620 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
13621 our frames, call XFilterEvent with 2nd parameter `None'.
13622 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
13623 returning XBufferOverflow.
13624 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
13625 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
13626 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
13627 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
13628 (xim_initialize, xim_close)
13629 [HAVE_X_I18N && HAVE_X11R6]: New functions.
13630 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
13631 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
13632 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
13634 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
13636 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
13637 `xic_style' and `xic_xfs'.
13638 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
13639 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
13640 (FRAME_XIM): Removed.
13642 * xfns.c (supported_styles): New variable.
13643 (DEFAULT_STYLE, DEFAULT_FONT): New macros
13644 (xic_create_xfontset, best_style, xic_create_frame)
13645 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
13646 (xic_set_xfontset): New functions.
13648 2000-01-28 Dave Love <fx@gnu.org>
13650 * s/irix6-5.h: Revert last change after change to irix5-0.h.
13652 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
13654 2000-01-28 Gerd Moellmann <gerd@gnu.org>
13656 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
13657 for *scratch* if it already existed.
13659 * emacs.c (USAGE): New macro.
13660 (main): Use it to display usage information.
13662 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
13664 Support for the menu-help feature:
13666 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
13668 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
13669 part of the line to the termscript file.
13670 (IT_clear_to_end): Clear the entire line, not just its beginning.
13671 (menu_help_message, prev_menu_help_message): New variables.
13672 (IT_menu_make_room): Make room for the help_text member.
13673 (IT_menu_display): New argument disp_help; all callers changed.
13674 If disp_help is non-zero, store the help text of the active menu
13675 item in menu_help_message.
13676 (XMenuAddPane): Initialize the help_text member to NULL.
13677 (XMenuAddSelection): New argument help_text. Store it in the
13679 (XMenuActivate): New argument help_callback. If the value of
13680 menu_help_message has changed since the last time, display the
13681 menu help message text while waiting for the mouse to move. Clear
13682 the echo area before exiting.
13683 (XMenuDestroy): Free the help_text member.
13685 2000-01-27 Gerd Moellmann <gerd@gnu.org>
13687 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
13688 XMenuAddSelection. Pass help callback to XMenuActivate.
13689 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
13691 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
13693 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
13694 and EMACS_SET_USECS.
13696 2000-01-26 Dave Love <fx@gnu.org>
13698 * editfns.c (Fchar_after, Fchar_before): Doc fix.
13700 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
13701 an error may be signalled.
13703 2000-01-26 Gerd Moellmann <gerd@gnu.org>
13705 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
13706 LD_SWITCH_SYSTEM inherited from irix5-0.h.
13708 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
13710 2000-01-25 Gerd Moellmann <gerd@gnu.org>
13712 * charset.c (Fstring): If there is a multibyte char among
13713 the args, always return a multibyte string.
13715 2000-01-25 Gerd Moellmann <gerd@gnu.org>
13717 * sysdep.c (sys_select): Turn atimers off and on instead of
13718 recording and restoring old alarm handler
13720 * process.c (toplevel): Include atimer.h.
13721 (create_process_1): Rewritten.
13722 (create_process): Use atimers instead of alarm.
13723 (wait_reading_process_input) [hpux]: Turn atimers off instead
13724 of turning off SIGALRM.
13725 (wait_reading_process_input): Turn off atimers instead off
13726 calling stop_polling.
13728 * emacs.c (main): Call init_atimer.
13730 * keyboard.c (toplevel): Include systime.h and atimer.h.
13731 (polling_for_input): Removed because unused.
13732 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
13733 (poll_timer): New variable.
13734 (poll_for_input, poll_for_input_1): New functions.
13735 (start_polling, stop_polling): Rewritten.
13737 * keyboard.h (polling_for_input): Removed.
13739 * atimer.h, atimer.c: New files.
13741 * Makefile.in (obj): Add atimer.o.
13742 (atimer.o): New target.
13744 * blockinput.h (pending_atimers): Add extern declaration.
13745 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
13747 * lisp.h (popup_activated_flag): Add extern declaration.
13749 * xmenu.c (popup_activated_flag): Make externally visible.
13750 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
13751 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
13753 * xterm.c (toplevel): Include atimer.h.
13754 (toolkit_scroll_bar_interaction): New variable.
13755 (Fxt_process_timeouts): Removed.
13756 (x_process_timeouts): New function.
13757 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
13758 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
13759 (x_make_frame_visible): Call poll_for_input_1 instead of
13760 input_poll_signal. Don't call alarm.
13761 (x_initialize): Install timer calling x_process_timeouts.
13763 2000-01-24 Dave Love <fx@gnu.org>
13765 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
13766 Don't use -cckr -- apparently not now necessary.
13768 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
13770 * msdos.c (IT_menu_display): Truncate long menu lines at the right
13773 2000-01-23 Jason Rumney <jasonr@gnu.org>
13775 * w32fns.c (w32_defined_color): Apply gamma correction before
13776 trying to map to the palette.
13777 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
13780 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
13781 here. Callers changed to always pass real device context.
13782 (w32_draw_bitmap): Likewise.
13783 (w32_get_glyph_overhangs): Likewise.
13784 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
13785 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
13786 pfnSetScrollInfo and SetScrollRange.
13787 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
13788 back into MULE characters after decoding them.
13789 (x_get_glyph_face_and_encoding): Likewise.
13790 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
13791 GetCharABCWidthsW fails, since this is defined on Windows 9x.
13792 (x_produce_glyphs): Calculate per char metrics for a character
13793 that we know exists in default font when font_not_found_p is true.
13795 2000-01-22 Jason Rumney <jasonr@gnu.org>
13797 * makefile.nt (intervals.obj, composite.obj): New modules.
13798 (composite.h): Added as dependency where appropriate.
13800 * w32gui.h (XGCValue): New struct for emulating X GCs.
13802 * w32term.h (XCharStruct): New struct for emulating X.
13804 * w32console.c (turn_on_face, turn_off_face): New functions.
13805 (change_line_highlight): New prototype for new redisplay.
13806 (write_glyphs): Support multibyte text. Support faces.
13808 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
13810 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
13811 throughout. struct frame * in place of FRAME_PTR.
13812 Skeleton support for images, toolbars, tooltips from xfns.c.
13813 (Fx_create_frame): Use system default for default scroll bar width.
13814 (w32_get_arg): Renamed from x_get_arg.
13815 (Fx_file_dialog): New function.
13816 (w32_list_fonts): Check cache before asking system.
13817 (Vw32_enable_synthesized_fonts): New variable.
13818 (Vw32_enable_italics): Obsolete, removed.
13820 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13821 Use SELECTED_FRAME macro.
13823 * w32menu.c: Add skeleton support for help strings on menus.
13824 (add_menu_item): Native checkbox and radio support added, but not
13825 yet enabled due to bugs.
13826 (push_menu_item): Add parameters type, selection and help.
13828 Formatting changes to reduce unnecessary diffs with xmenu.c.
13830 * w32select.c (Fw32_set_clipboard_data): Update call to
13831 find_charset_in_str.
13833 * w32term.c: Complete rewrite for new redisplay based on new
13834 xterm.c with necessary sections merged back in from old w32term.c.
13836 2000-01-21 Richard M. Stallman <rms@gnu.org>
13838 * data.c (set_internal): Further fix in same criterion.
13840 2000-01-20 Richard M. Stallman <rms@gnu.org>
13842 * data.c (set_internal): Fix the criteria for whether
13843 to swap out the old cached binding.
13845 2000-01-19 Dave Love <fx@gnu.org>
13847 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
13849 2000-01-18 Kenichi Handa <handa@etl.go.jp>
13851 * regex.c (re_compile_fastmap): While checking a range table for
13852 `charset', skip flag bits for a character class correctly.
13854 2000-01-17 Gerd Moellmann <gerd@gnu.org>
13856 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
13858 * xfns.c (x_window): Call lw_create_widget with new parameter list.
13860 * widget.c (EmacsFrameSetCharSize): Change size of children first
13861 because of problems with main window geometry management under Lesstif.
13863 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
13864 MENU_ITEMS_ITEM_.*.
13865 (MENU_ITEMS_ITEM_HELP): New enumerator.
13866 (push_menu_item): Add parameter HELP. Record help in menu_items.
13867 (single_menu_item, single_submenu, list_of_items): Call
13868 push_menu_item with new parameter.
13869 (single_submenu): Set help string in widget value.
13870 (menu_highlight_callback): New function.
13871 (set_frame_menubar): Call lw_create_widget with new
13873 (xmenu_show, xdialog_show): Ditto.
13875 2000-01-13 Gerd Moellmann <gerd@gnu.org>
13877 * sound.c (Fplay_sound): Improve doc string.
13879 2000-01-11 Richard M. Stallman <rms@gnu.org>
13881 * lisp.h (set_internal): Enter the new arg.
13883 * eval.c (specbind): Record buffer-local variables specially,
13884 indicating which buffer's binding was saved.
13885 (unbind_to): Restore buffer-local variables specially
13886 in the proper buffer.
13888 * data.c (set_internal): New arg BUF.
13890 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
13891 * data.c (Fset): Pass new arg to set_internal.
13892 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
13894 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13896 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
13898 2000-01-11 Richard M. Stallman <rms@gnu.org>
13900 * minibuf.c (Ftry_completion): Doc fix.
13902 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13904 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
13907 2000-01-11 Andreas Schwab <schwab@suse.de>
13909 * coding.c (code_convert_region): Initialize total_skip.
13911 2000-01-08 Dave Love <fx@gnu.org>
13913 * eval.c (Fuser_variable_p): Check customizability too.
13915 2000-01-07 Gerd Moellmann <gerd@gnu.org>
13917 * minibuf.c (Fcompleting_read): Doc fix.
13919 2000-01-05 Gerd Moellmann <gerd@gnu.org>
13921 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
13924 * xfns.c (x_create_im): New function to set IM and IC of a frame.
13925 Check that input style is supported before trying to create an
13927 (x_window): Call x_create_im.
13929 2000-01-04 Gerd Moellmann <gerd@gnu.org>
13931 * xfns.c (current_gif_memory_src): New variable.
13932 (gif_load): Record the address of the current memory source
13933 in current_gif_memory_src.
13934 (gif_read_from_memory): Use current_gif_memory_src.
13936 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
13937 macros statement form.
13939 * sound.c (struct sound): Renamed from struct sound_file.
13940 (struct sound): Add members `data' and `header_size'.
13941 (enum sound_attr): Add SOUND_DATA.
13942 (current_sound, current_sound_device): Variables renamed from
13943 sound_file and sound_device.
13944 (parse_sound): Parse :data.
13945 (parse_sound): Handle sound data in strings.
13946 (find_sound_type): Function renamed from find_sound_file_type.
13947 (wav_init, au_init): Fail if sound's header_size is smaller than
13948 needed header size.
13949 (wav_play, au_play): Play sounds from string data.
13951 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
13953 * lisp.h: Add prototype for allocate_string_data.
13955 * alloc.c (Fgarbage_collect): Return number of live and free strings.
13957 * alloc.c (mark_buffer): Remove code in #if 0.
13959 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
13960 (strings_consed): New variable.
13961 (allocate_string): Set it.
13962 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
13963 (Fmemory_use_counts): Return strings_consed. Use Flist.
13965 * alloc.c: General cleanup in comments etc. Remove conditional
13966 compilation for `standalone'.
13968 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
13970 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
13971 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
13972 (DONT_COPY_FLAG): Removed.
13973 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
13974 (struct sdata, struct sblock): New
13975 (struct string_block): Rewritten.
13976 (STRINGS_IN_STRING_BLOCK): New macro.
13977 (oldest_sblock, current_sblock, total_strings, total_free_strings)
13978 (large_sblocks, string_blocks, string_free_list): New variables.
13979 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
13980 (init_strings): Rewritten.
13981 (allocate_string, allocate_string_data, compact_small_strings)
13982 (free_large_strings, sweep_strings): New functions.
13983 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
13984 (struct string_block_head, current_string_block)
13985 (first_string_block, large_string_blocks, STRING_FULLSIZE)
13986 (STRING_PAD): Removed.
13987 (make_uninit_multibyte_string, make_pure_string): Rewritten.
13988 (Fgarbage_collect): Don't set mark bit in large strings.
13989 (mark_object): Mark strings differently. Mark symbol names
13991 (survives_gc_p): Test marked strings differently.
13992 (gc_sweep): Sweep strings differently, unmark strings in
13994 (compact_strings): Removed.
13996 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
13998 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
13999 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
14001 2000-01-04 Kenichi Handa <handa@etl.go.jp>
14003 * fileio.c (Finsert_file_contents): Signal error if visiting file
14004 in a non-empty buffer.
14006 * term.c (encode_terminal_code): Fix the previous change.
14008 2000-01-03 Gerd Moellmann <gerd@gnu.org>
14010 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
14011 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
14013 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
14015 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14017 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
14018 need to test for MSDOS frames.
14020 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14022 * dosfns.c (unspecified_colors): Remove.
14023 (msdos_stdcolor_idx): Use global variables unspecified_fg and
14025 (msdos_stdcolor_name): Return strings for unspecified fore- and
14026 back-ground colors.
14028 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
14029 (syms_of_xfaces): Remove their staticpro's.
14030 (tty_color_name): Return Lisp strings for unspecified fore- and
14031 back-ground colors.
14032 (Finternal_set_lisp_face_attribute): Remove the special treatment
14033 for Qunspecified_{f,b}g.
14034 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
14036 2000-01-03 Gerd Moellmann <gerd@gnu.org>
14038 * xdisp.c (reseat_at_next_visible_line_start): Position before
14039 newline only if ending up on a newline.
14040 (next_element_from_ellipsis): Return success. Handle case of
14041 displaying no ellipsis. Fix case of ellipsis defined in display table.
14042 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
14045 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14047 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
14048 (Fcolor_supported_p): Renamed from face-color-supported-p.
14050 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14052 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
14053 list of colors renamed to tty-defined-color-alist.
14054 (tty_color_name): Pass the frame to tty-color-by-index.
14055 (realize_tty_face): tty-color-alist is now a function which
14056 accepts the frame as argument.
14058 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
14060 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14062 * term.c (insert_glyphs): Pass glyph, not &glyph, to
14063 encode_terminal_code.
14065 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14067 * dispnew.c (mode_line_string): Support termcap frames as well.
14069 2000-01-01 Gerd Moellmann <gerd@gnu.org>
14071 * syntax.c (Fforward_word): Undo previous change.
14073 * editfns.c (Fconstrain_to_field): Don't constrain if
14074 inhibit-field-text-motion is non-nil.
14075 (Fline_beginning_position): Undo previous change.
14076 (Fline_end_position): Ditto.
14078 * syntax.c (Fforward_word): Notice field boundaries only if
14079 inhibit-field-text-motion is nil.
14081 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
14083 * editfns.c (Vinhibit_field_text_motion): New variable.
14084 (inhibit-field-text-motion): New DEFVAR_LISP.
14085 (Fline_beginning_position, Fline_end_position): Notice field
14086 boundaries only if inhibit-field-text-motion is nil.
14088 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
14089 All calls adjusted.
14090 (x_build_heuristic_mask): Likewise.
14091 (xbm_load_image_from_file): Change error output.
14092 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
14093 (gif_load, gs_load, x_kill_gs_process): Ditto.
14095 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
14096 color indices when accessing raster pixels.
14097 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
14098 one of :file or :data.
14099 (enum pbm_keyword_index): Add PBM_DATA.
14100 (pbm_format): Add :data.
14101 (pbm_image_p): Allow either :file or :data.
14102 (pbm_read_file): New function.
14103 (pbm_scan_number): Rewritten to read from string.
14104 (pbm_load): Support :data.
14106 See ChangeLog.8 for earlier changes.
14108 ;; Local Variables:
14109 ;; coding: iso-2022-7bit
14112 Copyright (C) 2001 Free Software Foundation, Inc.
14113 Copying and distribution of this file, with or without modification,
14114 are permitted provided the copyright notice and this notice are preserved.