1 2001-11-03 Ken Raeburn <raeburn@gnu.org>
3 * lisp.h (CHECK_STRING_CAR): New macro.
4 * lread.c (Fload): Use XSETCARFASTINT, XSETCDRFASTINT instead of
5 treating XCAR and XCDR as lvalues.
6 (openp): Use CHECK_STRING_CAR.
7 (read_list): Use XSETCDR instead of treating XCDR as lvalue.
9 2001-11-03 Eli Zaretskii <eliz@is.elta.co.il>
11 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
12 (SIGMASKTYPE): Define.
14 * syssignal.h (sigunblock): Don't define if already defined.
16 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
18 * eval.c (debugger_may_continue, Vdebug_ignored_errors)
19 (call_debugger, Fcondition_case, skip_debugger, unbind_to):
20 Fix typos in comments.
22 * mocklisp.c (Fml_defun, Fml_while, Fml_substr): Remove commented
23 and #ifdef'd-out code.
24 Fix and reindent comments.
26 * mocklisp.h: Remove comment which is a copy of comment in
29 * category.h (CHECK_CATEGORY, CHECK_CATEGORY_SET): Remove unused
30 argument `i' in macros.
32 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Remove unused argument
35 * lisp.h (CHECK_STRING_OR_BUFFER, CHECK_HASH_TABLE, CHECK_LIST)
36 (CHECK_STRING, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
37 (CHECK_VECTOR, CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER)
38 (CHECK_WINDOW, CHECK_LIVE_WINDOW, CHECK_PROCESS, CHECK_NUMBER)
39 (CHECK_NATNUM, CHECK_MARKER, CHECK_NUMBER_COERCE_MARKER)
40 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT)
41 (CHECK_NUMBER_OR_FLOAT_COERCE_MARKER, CHECK_OVERLAY)
42 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): Remove unused argument `i'
45 * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c,
46 casefiddle.c, category.c, ccl.c, charset.c, cmds.c, coding.c,
47 composite.c, data.c, dired.c, dispnew.c, doc.c, dosfns.c, emacs.c,
48 eval.c, fileio.c, filelock.c, fns.c, fontset.c, frame.c, frame.h,
49 indent.c, keyboard.c, keymap.c, lread.c, macros.c, marker.c,
50 minibuf.c, mocklisp.c, msdos.c, print.c, process.c, search.c,
51 sunfns.c, syntax.c, textprop.c, undo.c, w16select.c, w32console.c,
52 w32fns.c, w32menu.c, w32proc.c, w32select.c, window.c, xdisp.c,
53 xfaces.c, xmenu.c, xselect.c : Update usage of CHECK_ macros
54 (remove unused second argument).
56 2001-11-02 Richard M. Stallman <rms@gnu.org>
58 * textprop.c (Fget_char_property): Doc fix.
60 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
62 * process.c (Fstart_process): Add usage to doc-string.
64 * data.c (Fsetq_default): Ditto.
66 * callint.c (Finteractive): Ditto.
68 2001-11-01 Stefan Monnier <monnier@cs.yale.edu>
70 * macros.c: Don't include keymap.h any more.
72 2001-11-01 Richard M. Stallman <rms@gnu.org>
74 * data.c (Fmake_local_variable): Doc fix.
76 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
77 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
79 * keymap.c (Fdescribe_buffer_bindings): Print character property
80 bindings along with or instead of the buffer local map.
81 Make the overriding maps override what they should.
83 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
85 * window.c (grow_mini_window): Fix typo in comment.
87 2001-11-01 Gerd Moellmann <gerd@gnu.org>
89 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
90 (XTset_vertical_scroll_bar): Likewise.
92 * xfns.c (x_build_heuristic_mask): Use four_corners_best
93 instead of IMAGE_BACKGROUND.
95 * xfns.c (four_corners_best): Reindent.
97 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
98 Handle :box so that it is possible to specify sexprs.
100 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
102 * xfaces.c (Finternal_merge_in_global_face): Reindent.
104 (Finternal_set_alternative_font_registry_alist): Ditto.
105 (Ftty_suppress_bold_inverse_default_colors): Ditto.
107 * xfns.c (x-get-resource): Reindent.
109 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
111 * s/hpux11.h: New file.
113 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
115 * emacs.c (USAGE1): Show command line option --no-window-system
116 instead of --no-windows in usage.
117 (standard_args): Rename --no-windows to --no-window-system.
118 (bug_reporting_address): Follow Emacs coding conventions.
120 * eval.c (Fcommandp): Doc fix.
121 Change doc-string comments to `new style' [w/`doc:' keyword].
123 * frame.c (Fframe_live_p): Doc fix.
125 * buffer.c (selective-display-ellipses): Doc fix.
127 2001-10-31 Gerd Moellmann <gerd@gnu.org>
129 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
131 * xfaces.c (realize_x_face): If C is not a single-byte character,
132 set the face's colors_copied_bitwise_p instead of the defaulted_p
133 members which have a different meaning.
134 (free_face_colors): Do nothing for a face whose colors have been
137 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
139 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
141 * marker.c, mocklisp.c: Change doc-string comments to `new style'
144 2001-10-31 Gerd Moellmann <gerd@gnu.org>
146 * fns.c (require_unwind): Return Lisp_Object.
148 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
150 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
151 (last-input-char): Revert doc-string to be the same as the
152 doc-string of `last-input-event'.
154 * xdisp.c: Fix typos in comments.
156 2001-10-31 Gerd Moellmann <gerd@gnu.org>
158 * window.c (grow_mini_window): Handle case that the root
159 window is already smaller than the nominal mininum height.
161 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
163 * emacs.c (main): Don't call keys_of_macros any more.
165 * lisp.h (keys_of_macros): Remove.
167 * macros.c (keys_of_macros): Remove.
169 * xfaces.c (Fface_attribute_relative_p): Declare args.
171 2001-10-30 Jason Rumney <jasonr@gnu.org>
173 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
174 (enum_font_cb2): Ignore fonts with vertical orientation.
176 2001-10-30 Richard M. Stallman <rms@gnu.org>
178 * keyboard.c (Finput_pending_p): Doc fix.
180 2001-10-30 Gerd Moellmann <gerd@gnu.org>
182 * xterm.c (x_after_update_window_line): Don't run the code
183 clearing in borders for rows whose visible height is 0.
185 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
186 resized_p flag is set. If not set, use the much less flickering
187 method previously used.
189 * dispnew.c (change_frame_size_1): Set frame's resized_p.
191 * frame.h (struct frame) <resized_p>: New member.
193 * lread.c (to_multibyte): Ensure read_buffer is at least twice
194 as large as the number of bytes to convert.
196 * lread.c (to_multibyte): New function.
199 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
201 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
203 2001-10-30 Gerd Moellmann <gerd@gnu.org>
205 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
206 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
207 if the row's fill_line_p is set and drawing the last glyph with
208 DRAW_IMAGE_{RAISED,SUNKEN}.
210 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
212 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
214 * xmenu.c: Include coding.h and charset.h.
215 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
216 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
217 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
218 Explicitly set wv->help. Use `TRUE' rather than `True'.
219 (menu_help_callback): Use empty_string.
221 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
222 (Fx_popup_dialog): Explicitly init f.
223 (w32_menu_display_help): Use empty_string.
225 2001-10-29 Richard M. Stallman <rms@gnu.org>
227 * fns.c (Frequire): Detect recursive try to require the same
228 feature 3 or more levels deep, and get error.
229 (require_unwind): New subroutine.
230 (require_nesting_list): New variable.
231 (syms_of_fns): Init and staticpro it.
233 * print.c (print_object): Clarify indication of insertion type.
235 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
237 * coding.c (syms_of_coding): Document that locale-coding-system is
238 used for decoding input on X.
240 * window.c (Fscroll_left, Fscroll_right): Doc fix.
242 2001-10-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
244 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
245 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
247 2001-10-29 Gerd Moellmann <gerd@gnu.org>
249 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
250 use NO_CURSOR if cursor_in_non_selected_windows is false.
252 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
253 the slant attribute if FRAME is t.
255 * xfns.c (x_set_internal_border_width): Set frame garbaged
256 when X window doesn't exist yet.
258 * xterm.c (x_after_update_window_line): Clear internal border
259 in different circumstances.
261 * xterm.c (XTread_socket) <KeyPress>: Don't use
262 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
265 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
267 * m/ibms390.h: New file. From Adam Thornton
268 <athornton@sinenomine.net>.
270 2001-10-28 Gerd Moellmann <gerd@gnu.org>
272 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
274 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
277 2001-10-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
279 * emacs.c: Use argv[0] instead of emacs when -t was specified.
281 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
283 Fix typos in comments.
285 * emacs.c (bug_reporting_address): New function.
286 Use it when displaying usage message.
288 * minibuf.c (read_minibuf): Remove unused external declaration of
289 variable `Qread_only'.
291 * keymap.c (access_keymap): Remove unused variable `charset'.
293 2001-10-28 Miles Bader <miles@gnu.org>
295 * xfaces.c (merge_face_heights): Handle TO being relative as well.
296 Remove #ifdef'd-out code.
297 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
298 (syms_of_xfaces): Initialize them.
300 2001-10-27 Jason Rumney <jasonr@gnu.org>
302 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
303 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
304 position using the system caret.
306 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
307 (w32_system_caret_height, w32_system_caret_x)
308 (w32_system_caret_y): New variables for tracking system caret.
309 (w32_initialize): Initialize them.
310 (x_display_and_set_cursor): Make system caret follow the active cursor.
312 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
315 * w32term.c (note_mouse_highlight): Clear old help_echo.
317 2001-10-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
319 * xterm.c: Fix typo in a comment.
321 * emacs.c: Fix typos in comments.
322 Remove unnecessary spaces.
323 Change doc-string comments to `new style' [w/`doc:' keyword].
324 (USAGE2): Fix typos in usage string.
326 * xterm.c: Fix typo in a comment.
328 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
331 2001-10-27 Gerd Moellmann <gerd@gnu.org>
333 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
334 instead of 1/2 line_height in the heuristic for skipping
335 farther backward when target_y was not reached.
337 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
338 Display errno only if non-zero.
339 (sound_warning): New function.
340 (vox_configure): Don't treat failing to set sample rate as error.
341 (various places): Improve error messages.
343 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
345 * fileio.c (Faccess_file): Run the argument filename through
346 Fexpand_file_name, before using it.
348 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
349 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
351 2001-10-26 Gerd Moellmann <gerd@gnu.org>
353 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
355 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
356 Fix clearing in the case of scroll bars on the right.
358 2001-10-26 Juanma Barranquero <lektu@terra.es>
360 * w32gui.h (XImage): Add a dummy typedef.
362 2001-10-26 Gerd Moellmann <gerd@gnu.org>
364 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
366 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
368 * frame.c (Fframe_parameter): Fix last change.
370 * fileio.c: Revert last change (which removed old commented-out
371 version of expand-file-name). Add a comment that explains why
372 this old version should not be removed.
374 2001-10-25 Gerd Moellmann <gerd@gnu.org>
376 * frame.c (Fframe_parameter): Fix a bug whereby some
377 ``artificial'' frame parameters, like `minibuffer' were not
378 obtained by calling Fframe_parameters.
380 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
383 * xdisp.c (move_it_vertically_backward): Compute line height
384 differently. Add heuristic to try to be more compatible to 20.x.
386 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
388 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
390 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
393 2001-10-25 Miles Bader <miles@gnu.org>
395 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
396 BG is a pointer to a structure, not a structure.
397 (gif_format, png_format): Add missing commas.
399 2001-10-24 Richard M. Stallman <rms@gnu.org>
401 * xfaces.c (Fface_attributes_as_vector): New function.
402 (syms_of_xfaces): Defsubr it.
404 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
406 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
409 2001-10-25 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
411 * search.c (scan_newline): Remove unused variable `selective_display'.
413 2001-10-25 Miles Bader <miles@gnu.org>
415 * dispextern.h (struct image): Add `background',
416 `background_valid', and `background_transparent' fields.
417 (image_background, image_background_transparent): New declarations.
418 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
419 * xfns.c (image_background, image_background_transparent)
420 (four_corners_best): New functions.
421 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
422 (gs_format): Add `:background' entry.
423 (lookup_image): Set IMG's background color if specified.
424 (pbm_load, xbm_load_image, png_load): Set IMG's background field
426 (x_clear_image_1): Reset `background_valid' and
427 `background_transparent_valid' fields.
428 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
429 calculating it here. Set IMG's background_transparent field.
430 (enum xpm_keyword_index): Add XPM_BACKGROUND.
431 (enum png_keyword_index): Add PNG_BACKGROUND.
432 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
433 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
434 (enum gif_keyword_index): Add GIF_BACKGROUND.
435 (enum gs_keyword_index): Add GS_BACKGROUND.
436 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
437 Pre-calculate image background color where necessary.
438 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
439 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
440 color to use for image glyph reliefs.
442 2001-10-24 Gerd Moellmann <gerd@gnu.org>
444 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
447 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
448 Fix clearing of area not covered by scroll bar.
450 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
452 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
454 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
455 (glyph_rect): Remove unused variable `area'.
457 2001-10-24 Gerd Moellmann <gerd@gnu.org>
459 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
461 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
462 (row_containing_pos): Take additional argument DY.
463 Treat rows ending in middle of char differently.
464 (display_line): Handle tabs on window systems differently.
466 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
467 with additional argument.
469 * dispextern.h (row_containing_pos): Adjust prototype.
471 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
472 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
473 (try_window_id, try_window_reusing_current_matrix)
474 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
475 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
477 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
479 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
481 (HAVE_BOXES): Fix typo in comment.
482 (push_menu_pane): Fix typo in comment.
484 * xdisp.c: (display_prop_string_p): Remove unused local declaration
486 (single_display_prop_string_p): Remove unused local declarations
487 of `Qwhen' and `Qmargin'.
488 (string_buffer_position): Remove unused variable `around'.
489 (store_frame_title): Remove unused variable `width'.
491 * window.c: Don't define max.
492 (coordinates_in_window): Remove unused variable `uy'.
494 * widget.c: Don't define max.
496 * process.c: Don't define max.
497 (create_process): Remove unused variable `buffer'.
499 2001-10-23 Gerd Moellmann <gerd@gnu.org>
501 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
503 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
505 * xfaces.c (Finternal_set_lisp_face_attribute)
506 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
507 frame is on a windowed display.
509 2001-10-23 Gerd Moellmann <gerd@gnu.org>
511 * dispnew.c (sync_window_with_frame_matrix_rows):
512 Fix handling of windows which aren't full-width, fix handling
515 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
517 2001-10-23 Andreas Schwab <schwab@suse.de>
519 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
520 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
522 2001-10-23 Gerd Moellmann <gerd@gnu.org>
524 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
525 REAL_END. Notice if cursor gets overwritten.
526 (notice_overwritten_cursor): Take X positions as parameters.
527 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
528 around call to x_draw_glyphs.
530 2001-10-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
532 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
533 instead of C) and usage.
535 * editfns.c (char-to-string): Fix argument names (use CHAR instead
538 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
539 `left', `max_width' and `max_height'.
541 2001-10-23 Gerd Moellmann <gerd@gnu.org>
543 * xdisp.c (display_line): For a tab continued to the next line,
544 set row's ends_in_middle_of_char_p.
546 2001-10-22 Gerd Moellmann <gerd@gnu.org>
548 * xdisp.c (display_line): Fix computation of continuation lines
551 2001-10-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
553 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
556 * fileio.c: Remove unused code.
558 2001-10-22 Miles Bader <miles@gnu.org>
560 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
561 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
562 Remove `DOC_STRINGS_IN_COMMENTS' cases.
564 2001-10-21 Jason Rumney <jasonr@gnu.org>
566 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
568 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
570 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
571 (Finsert_string): Avoid the multi-line string literals warning.
573 2001-10-22 Miles Bader <miles@gnu.org>
575 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
576 (Fdocumentation): Don't use it.
577 (syms_of_doc): Don't initialize it.
579 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
580 * print.c (Fwith_output_to_temp_buffer): Likewise.
581 * window.c (Fsave_window_excursion): Likewise.
582 * editfns.c (Fsave_excursion, Fsave_current_buffer)
583 (Fsave_restriction): Likewise.
584 * eval.c (Frun_hooks, Frun_hook_with_args)
585 (Frun_hook_with_args_until_failure)
586 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
587 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
588 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
589 (Funwind_protect, Fcondition_case): Likewise.
590 * coding.c (Ffind_operation_coding_system): Likewise.
591 * keyboard.c (Ftrack_mouse): Likewise.
593 2001-10-21 Miles Bader <miles@gnu.org>
595 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
596 (Fmake_hash_table): Add usage: string to doc string.
597 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
598 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
599 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
600 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
601 (Fml_prefix_argument_loop): Likewise.
603 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
605 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
607 * sysdep.c (init_sys_modes): Change doc-string comments to `new
608 style' [w/`doc:' keyword].
610 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
611 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
612 comments to `new style' [w/`doc:' keyword].
614 2001-10-21 Jason Rumney <jasonr@gnu.org>
616 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
618 * w32term.c (remember_mouse_glyph): New function.
619 (w32_mouse_position): Use it.
620 (note_mouse_movement): If the mouse moved off the glyph, remember
623 * w32term.h (struct w32_output): Correct spelling of x_compatible.
624 (w32_display_info): Add mouse_face_overlay.
626 * w32term.c (notice_overwritten_cursor): Renamed from
627 note_overwritten_text_cursor. Rewritten to take glyph widths into
629 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
630 (fast_find_string_pos): New function.
631 (fast_find_position): Return the correct vpos. Add parameter
632 STOP. In the final row, stop before glyphs having STOP as object.
633 Don't consider glyphs that are not from a buffer.
634 (fast_find_position) [0]: Add a presumably more correct version
636 (expose_window_tree, expose_frame): Don't compute intersections here.
637 (expose_window): Do it here instead.
638 (expose_window_tree, expose_window, expose_line): Return 1 when
639 overwriting mouse-face.
640 (expose_window): If W is the window currently being updated, mark
642 (expose_frame): If mouse-face was overwritten, redo it.
643 (x_use_underline_position_properties): New variable.
644 (syms_of_xterm): DEFVAR_BOOL it.
645 (x_draw_glyph_string): Add comment to use it in future.
646 (x_draw_glyph_string): Restore clipping after drawing box.
647 Fix a computation of the underline position.
648 (w32_get_glyph_string_clip_rect): Minor cleanup.
649 (x_fill_stretch_glyph_string): Remove an assertion.
650 (x_produce_glyphs): Don't convert multibyte characters
651 to unibyte characters in unibyte buffers.
652 (cursor_in_mouse_face_p): New function.
653 (x_draw_stretch_glyph_string): Use it to choose a different GC
654 when drawing a cursor within highlighted text. Don't draw
655 background again if it has already been drawn.
656 (x_draw_glyph_string_box): Don't draw a full-width
657 box just because the glyph row's full_width_p flag is set.
658 (x_draw_glyphs): Fix computation of rightmost x for
660 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
661 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
662 change bottom shadow accordingly. Some cleanup.
663 (x_update_window_end): Handle overwritten mouse face
664 also for tool bar windows.
665 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
666 DRAW is DRAW_IMAGE_RAISED.
667 (clear_mouse_face): Return 1 if text with mouse face was
668 actually redrawn. Make the function static. Reset
669 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
670 optimize away highlighting if we pass over that same overlay again.
671 (note_mouse_highlight): Call mouse_face_overlay_overlaps
672 to detect a case where we have to highlight a different region
673 despite not having left the currently highlighted region.
674 Set mouse_face_overlay in the x_display_info. Avoid changing the
675 mouse pointer shape when show_mouse_face has already done it, or
676 there is no need. Handle mouse-face and help-echo in strings.
677 (glyph_rect): New function.
678 (w32_mouse_position): Use it to raise the threshold for mouse
679 movement event generation.
680 (w32_initialize_display_info): Initialize the x_display_info's
682 (w32_set_vertical_scroll_bar): Don't clear a zero height
684 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
685 a widget to zero height.
687 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
688 Protect unibyte strings created by replacing their multibyte
689 equivalents in menu_items.
690 (w32_menu_show): Don't overwrite an item's name with its key
691 description in case the description is a multibyte string.
692 (single_submenu): Some cleanup.
694 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
695 (postprocess_image): New function.
696 (lookup_image): Call it for all image types except PostScript.
697 (x_kill_gs_process): Call postprocess_image.
698 (tiff_error_handler, tiff_warning_handler): New functions.
699 (tiff_load): Install them as handlers.
700 (x_kill_gs_process): Recognize if someone has cleared the image
702 (valid_image_p): Protect better against invalid image
703 specifications. Previous code could signal an error.
704 (Fx_hide_tip, Fshow_tip): Doc fix.
705 (Fv_max_tooltip_size): New variable.
706 (syns_of_xfns): DEFVAR_LISP it.
707 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
708 window buffer to *tip* right after creating the frame. Set frame's
709 window_width. Use a maximum tooltip size specified by
710 Vx_max_tooltip_size, if that has valid contents.
711 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
712 Make sure the tooltip is completely visible.
713 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
714 (Fx_create_frame): Adjust the frame's height for presence
715 of the tool bar before calling x_figure_window_size.
716 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
717 when the window gets smaller.
718 (x_set_foreground_color): Set frame's cursor_pixel.
719 (x_set_foreground_color, x_set_background_color): Cleaned up.
720 (x_set_font): Handle case of x_new_fontset returning the same name
721 as before, although there was a change in fontsets.
723 2001-10-21 Miles Bader <miles@gnu.org>
725 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
726 (Flogxor): Add usage: string to doc string.
727 * charset.c (Fstring): Likewise.
728 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
729 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
731 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
733 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
735 * alloc.c: Reindent DEFUNs with doc: keywords.
737 * abbrev.c (Finsert_abbrev_table_description): Reindent.
739 * frame.c: Change doc-string comments to `new style' [w/`doc:'
742 2001-10-20 Gerd Moellmann <gerd@gnu.org>
744 * (Version 21.1 released.)
746 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
748 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
750 * xdisp.c (invisible_text_between_p): Put prototype inside #if
753 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
754 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
755 Change doc-string comments to `new style' [w/`doc:' keyword].
757 2001-10-20 Miles Bader <miles@gnu.org>
759 The following changes remove the glyph_row `inverse_p' field,
760 which is never set anymore, due to other changes:
762 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
763 (reassert_line_highlight, change_line_highlight): Declarations removed.
764 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
765 (line_hash_code, row_equal_p, fake_current_matrices)
766 (build_frame_matrix_from_leaf_window, update_frame_line)
767 (update_frame_line, update_frame_line, update_frame_line):
768 Don't use `inverse_p' field.
769 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
770 change_line_highlight_hook.
771 (XTreassert_line_highlight, x_change_line_highlight):
773 (x_fix_overlapping_area, x_write_glyphs, expose_area)
774 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
775 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
777 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
778 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
779 (w32_reassert_line_highlight, x_change_line_highlight):
781 * w32console.c (reassert_line_highlight, change_line_highlight):
783 (initialize_w32_display): Don't set reassert_line_highlight_hook
784 or change_line_highlight_hook.
785 (hl_mode): Function removed.
786 (reset_terminal_modes, set_terminal_modes, update_begin)
787 (update_end, w32_face_attributes, initialize_w32_display):
788 (clear_frame, ins_del_lines): Don't call it.
789 * termhooks.h (reassert_line_highlight_hook)
790 (change_line_highlight_hook): Declarations removed.
791 * term.c (reassert_line_highlight_hook)
792 (change_line_highlight_hook): Variables removed.
793 (reassert_line_highlight, change_line_highlight): Functions removed.
794 * msdos.c (IT_reassert_line_highlight)
795 (IT_change_line_highlight): Functions removed.
796 (internal_terminal_init): Don't set reassert_line_highlight_hook
797 or change_line_highlight_hook.
798 (highlight): Variable removed.
799 (IT_set_face, IT_update_begin, IT_update_end)
800 (IT_set_terminal_modes): Don't set or use it.
802 The following changes remove inverse-video support for terminals
803 that use a `magic cookie' standout mode. Due to changes in the
804 way mode-lines are displayed, such support no longer works
805 anyway, and it's probable that almost no one uses such terminals
808 * term.c (standout_requested): Variable removed.
809 (update_end, highlight_if_desired): Don't use it.
810 (chars_wasted, copybuf): Variables removed.
811 (write_standout_marker): Function removed.
812 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
813 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
814 Don't use `chars_wasted' or `copybuf'.
815 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
816 Set `costs_set' to true.
817 (cursor_to, clear_end_of_line): Test `costs_set' instead of
819 (clear_end_of_line): Function removed.
820 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
821 (clear_to_end): Call `clear_end_of_line' instead of
822 `clear_end_of_line_raw'.
823 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
824 (term_init): Don't set them.
825 Turn off any standout/underline modes that require magic cookies.
826 (ins_del_lines, highlight_if_desired, background_highlight)
827 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
828 Remove special processing for magic-cookie standout modes.
829 (turn_off_face, turn_on_face): Remove special processing for
830 underline magic-cookie glitch.
832 2001-10-19 Richard M. Stallman <rms@gnu.org>
834 * eval.c (syms_of_eval): Doc fixes.
836 2001-10-19 Gerd Moellmann <gerd@gnu.org>
838 * xdisp.c (redisplay_internal): Don't clear echo area if the
839 mini-window is selected.
841 2001-10-19 Miles Bader <miles@gnu.org>
843 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
844 doesn't take precedence if the affected property's value is nil.
846 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
848 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
849 with fields and suggest using `forward-line' to avoid them.
850 * editfns.c (Fline_beginning_position, Fline_end_position):
851 Clarify documentation.
853 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
855 * keymap.c (current_minor_maps): `override' only shadows its
856 correspondent in minor-mode-map-alist, not the whole tail.
858 2001-10-18 Andrew Innes <andrewi@gnu.org>
860 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
861 optimization. The fontp->encoding array was not being initialized
862 correctly when compiled with optimizations by MSVC.
864 2001-10-18 Gerd Moellmann <gerd@gnu.org>
866 * xdisp.c (display_line): Indicate empty lines in active mini-window.
868 2001-10-17 Andrew Innes <andrewi@gnu.org>
870 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
872 * w32fns.c (w32_load_system_font): Cache codepage for font, in
873 font_info.charset field.
875 * w32term.c (w32_encode_char): Get cached codepage from font_info,
876 rather than working it out by calling w32_codepage_for_font for
879 2001-10-17 Andrew Innes <andrewi@gnu.org>
881 * w32term.c (w32_read_socket): Determine clipping rectangle for
882 the entire frame, including areas covered by scrollbars and the
883 menubar. This avoids internal arguments about whether a frame is
884 fully obscured or not.
886 2001-10-17 Gerd Moellmann <gerd@gnu.org>
888 * xdisp.c (try_window_id): Undo last change. Give up if
889 window ends in strings.
891 * xdisp.c (try_window_id): Don't display lines after the window
892 end if the rest of the window after the window end was already blank.
894 * xdisp.c (try_window_id): Remove code that was only there
895 for the release of 21.1.
897 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
899 2001-10-17 Miles Bader <miles@gnu.org>
901 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
902 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
903 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
904 Change doc-string comments to `new style' [w/`doc:' keyword].
905 (DOC_STRINGS_IN_COMMENTS): Macro removed.
906 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
909 2001-10-16 Miles Bader <miles@gnu.org>
911 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
913 2001-10-16 Gerd Moellmann <gerd@gnu.org>
915 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
918 2001-10-16 Ken Raeburn <raeburn@gnu.org>
920 Avoid the assumption that car and cdr slots of cons cells are
921 addressable lvalues; this allows for easier experimentation with
922 other lisp implementations that may not permit such accesses for
923 various reasons. Not quite complete -- buffer.c still needs some
924 work, and w32/mac files need rechecking -- so compile-time
925 enforcement is left disabled for now.
927 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
928 gcc with a union-based Lisp object rep. Redefine as no-op for now.
929 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
930 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
931 (XSETCAR, XSETCDR): New macros.
932 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
933 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
934 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
935 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
937 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
938 * buffer.c (record_buffer, Fbury_buffer)
939 (swap_out_buffer_local_variables, recenter_overlay_lists)
940 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
941 fields of a cons cell respectively.
942 * callint.c (quotify_args, Fcall_interactively): Likewise.
943 * ccl.c (Fregister_code_conversion_map): Likewise.
944 * coding.c (detect_coding_system): Likewise.
945 * composite.c (get_composition_id, make_composition_value_copy):
947 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
948 (swap_in_symval_forwarding, set_internal, Fset_default)
949 (Fmake_variable_buffer_local, Fmake_local_variable)
950 (Fmake_variable_frame_local): Likewise.
951 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
952 * keymap.c (Fset_keymap_parent, store_in_keymap)
953 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
954 * minibuf.c (get_minibuffer): Likewise.
955 * search.c (Fmatch_data): Likewise.
956 * textprop.c (extend_property_ranges): Likewise.
957 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
958 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
960 * w32term.c (x_delete_display): Likewise.
961 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
963 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
964 * doc.c (store_function_docstring): Use XSETCARFASTINT.
965 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
966 (Fread_file_name): Use XSETCAR.
967 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
969 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
970 * frame.c (Fmake_terminal_frame): Use XSETCDR.
971 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
973 * keyboard.c (read_char): Alter list traversal to avoid taking the
974 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
975 (parse_menu_item): Use XSETCAR and XSETCDR.
976 (reach_char_x_menu_prompt): Use XSETCAR.
977 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
978 (Fcommand_execute): Use XSETCDR.
979 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
980 (openp): Change list traversal to avoid using XCAR as lvalue.
981 (read_list): Use XSETCDR.
982 * process.c (wait_reading_process_input): Change wait_for_cell
983 handling to avoid taking addresses of cons cell slots.
984 * xselect.c (x_own_selection, x_handle_selection_clear)
985 (x_clear_frame_selections): Use XSETCDR.
986 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
987 (x_handle_property_notify, x_get_foreign_selection)
988 (x_handle_selection_notify): Use XSETCAR.
990 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
992 * buffer.c: Put doc strings in comments.
994 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
996 2001-10-15 Sam Steingold <sds@gnu.org>
998 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
1000 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1002 * process.c (process-inherit-coding-system-flag)
1003 (get-buffer-process): Do not confuse make-docfile with doc strings
1006 * editfns.c (Fchar_to_string): Make doc string consistent with
1007 arguments. Put doc strings in comments.
1009 * abbrev.c, minibuf.c: Put doc strings in comments.
1011 2001-10-15 Gerd Moellmann <gerd@gnu.org>
1013 * window.c (window_loop): Don't check for Fother_buffer returning nil.
1015 * window.c (select_window_1): Unfreeze window start. Remove a
1016 doubled test for WINDOW being live.
1018 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1020 * fns.c (Fmapconcat): Fix typo in a doc string.
1022 * dispnew.c (Fsleep_for): Fix typo in a doc string.
1024 2001-10-15 Gerd Moellmann <gerd@gnu.org>
1026 * xterm.c (x_draw_glyph_string): Restore clipping after
1029 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1031 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
1033 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
1035 * indent.c (skip_invisible): Use new retval of
1036 TEXT_PROP_MEANS_INVISIBLE.
1038 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
1039 If a parent is reached and noinherit is set, exit immediately.
1040 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
1042 * s/ms-w32.h (EXEC_SUFFIXES):
1043 * s/msdos.h (EXEC_SUFFIXES):
1044 * process.h (EXEC_SUFFIXES): Remove.
1046 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
1047 (decode_suffixes): Remove.
1049 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
1050 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
1051 (invisible_ellipsis_p): Remove.
1053 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
1054 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
1055 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
1056 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
1057 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
1059 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1061 * lisp.h (Ftop_level): Add prototype.
1063 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
1064 (XTread_socket): Improve style of comments to follow other
1067 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
1068 is already prototyped in included lisp.h).
1070 * frame.c (Fset_mouse_position): Improve style of comment to
1071 follow other comments.
1072 (Fset_mouse_pixel_position): Improve style of comment to follow
1074 (Fmake_frame_visible): Doc fix and typo in comment.
1075 (Fmake_frame_invisible): Doc fix and typo in comment.
1076 (Ficonify_frame): Fix typo in comment.
1078 2001-10-14 Gerd Moellmann <gerd@gnu.org>
1080 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
1081 * term.c, alloc.c: Put doc strings in comments.
1083 2001-10-13 Gerd Moellmann <gerd@gnu.org>
1085 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
1086 Provide definitions for doc strings in comments.
1088 * fns.c: Put doc strings in comments.
1090 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
1092 * dired.c (file_name_completion): Ignore a candidate directory if
1093 it matches an element in completion-ignored-extensions that ends
1095 (syms_of_dired) <completion-ignored-extensions>: Mention the above
1096 feature in the doc string.
1097 (Ffile_name_completion): Ditto.
1099 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
1101 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
1103 * xfns.c (syms_of_xfns): Update calls to Fprovide.
1105 * lisp.h (Fprovide): Update prototype.
1106 (Ffeaturep, invisible_p): Remove.
1108 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
1109 (DOLIST, LOOP_PROPVAL): New macros.
1110 (invisible_p, invisible_ellipsis_p): Use them.
1111 (invisible_noellipsis_p): New function.
1112 (syms_of_xdisp): Use empty_string.
1114 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
1116 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
1117 (syms_of_lread) <Vafter_load_alist>: Update docstring.
1119 * print.c (Fwith_output_to_temp_buffer): Align with
1120 internal_with_output_to_temp_buffer.
1121 (print_preprocess): Use traverse_intervals_noorder.
1122 (print_object): Update call to traverse_intervals.
1124 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
1125 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
1127 * intervals.c (traverse_intervals_noorder): New function.
1128 (search_for_interval, count_intervals): Use it.
1129 (traverse_intervals): Use less stack space and drop `depth' arg.
1131 * fns.c (Ffeaturep): Add new `subfeature' arg.
1132 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
1133 (Qsubfeatures): New var.
1134 (syms_of_fns): Initialize it.
1136 * keymap.c (Fkey_description): Use empty_string.
1137 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
1138 (syms_of_keymap): Setup inheritance between maps.
1139 Don't export Sdescribe_bindings_internal any more.
1141 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
1143 2001-10-12 Gerd Moellmann <gerd@gnu.org>
1145 * xterm.c (notice_overwritten_cursor): Renamed from
1146 note_overwritten_text_cursor. Rewritten to take glyph widths into
1149 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1151 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
1152 multi-line strings without a trailing "\n\".
1154 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1156 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
1159 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
1161 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
1163 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
1164 * w32proc.c (sys_spawnve):
1165 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
1166 * w32.c (check_windows_init_file):
1167 * sound.c (Fplay_sound):
1168 * emacs.c (init_cmdargs):
1169 * process.c (Fstart_process): Update calls to openp.
1171 * callproc.c (Vexec_suffixes): New var.
1172 (Fcall_process): Update call to openp.
1173 (decode_suffixes): New function.
1174 (syms_of_callproc): Init exec-suffixes.
1176 * lread.c (Vload_suffixes, default_suffixes): New vars.
1177 (openp): Take a lisp list of suffixes.
1178 Check for file-name-handlers even if the file was absolute already.
1179 (syms_of_lread): Declare load-suffixes.
1180 (Fload): Fix up call to openp.
1181 Don't bother checking for file-name-handler at the very beginning.
1183 * keymap.h (Fcopy_keymap): Don't export.
1185 * lisp.h (empty_string): Declare.
1186 (Vload_suffixes, Vexec_suffixes): Declare.
1187 (openp): Update prototype.
1189 * emacs.c (empty_string): New var.
1190 (syms_of_emacs): Initialize it.
1192 * search.c (wordify): Use it.
1194 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
1195 selected window if it's not displayed there. Handle the case
1196 when the window is dedicated.
1197 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
1199 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
1201 * syntax.h (struct gl_state_s): Change the meaning of b_property.
1202 Remove left_ok and right_ok.
1203 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1204 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
1205 new meaning of b_property.
1207 * syntax.c (update_syntax_table): Simplify.
1208 (Fforward_comment): Don't skip quoted chars when going backward.
1210 2001-10-11 Gerd Moellmann <gerd@gnu.org>
1212 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
1213 in case I is of some unsigned type, in which case
1214 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
1215 comparison becomes bogus.
1217 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
1218 (Fuser_full_name): Fix bug treating a float as a fixnum.
1220 * data.c (Fstring_to_number): Use make_fixnum_or_float.
1222 * lisp.h (make_fixnum_or_float): New macro.
1224 * lisp.h (circular_list_error): Add prototype.
1226 * data.c (Qcircular_list): New variable.
1227 (circular_list_error): New function.
1228 (syms_of_data): Initialize it Qcircular_list.
1230 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
1232 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
1233 casefiddle.c, buffer.c: Include keymap.h.
1235 2001-10-10 Gerd Moellmann <gerd@gnu.org>
1237 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
1238 options. From Dave Love <d.love@dl.ac.uk>.
1240 2001-10-09 Gerd Moellmann <gerd@gnu.org>
1242 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
1243 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
1245 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
1247 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
1249 2001-10-08 Andrew Innes <andrewi@gnu.org>
1251 * lisp.h [max]: Undef min and max before redefining them.
1253 * w32gui.h: Do not undef min and max.
1255 * w32heap.h: Do not undef min and max.
1257 * s/ms-w32.h: Do not undef min and max.
1259 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
1261 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
1263 2001-10-08 Sam Steingold <sds@gnu.org>
1265 * keymap.c (current-active-maps): Quote newlines (compilation error).
1267 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1269 * Makefile.in (lisp, shortlisp): Replace bindings.el with
1270 bindings.elc, since otherwise doc strings in bindings.el get wrong
1273 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
1275 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
1277 * keyboard.h (map_prompt): Remove.
1279 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
1280 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
1282 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
1284 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
1286 * keyboard.c (map_prompt): Remove.
1287 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
1290 * keymap.h: New file. Extracted from lisp.h.
1292 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
1293 (accessible_keymaps_1): New function.
1294 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
1295 (Fwhere_is_internal): Use Fcurrent_active_maps.
1296 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
1297 Insert in current buffer rather than standard-output.
1298 Don't call `help-mode'. Export to elisp.
1299 (describe_buffer_bindings): New wrapper.
1300 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
1301 and Sdescribe_buffer_bindings.
1303 2001-10-08 Gerd Moellmann <gerd@gnu.org>
1305 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
1306 Remove code setting signal handler.
1308 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
1309 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
1311 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1313 * keyboard.c: Don't define min/max.
1315 2001-10-08 Gerd Moellmann <gerd@gnu.org>
1317 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
1318 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
1319 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
1320 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
1321 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
1322 Don't define min/max.
1324 * lisp.h (min, max): New macros.
1326 * puresize.h (BASE_PURESIZE): Increase to 725000.
1328 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1330 * xfaces.c (free_frame_menubar): Add prototype.
1332 * lisp.h (init_window): Add prototype.
1334 * editfns.c: Include ctype.h.
1336 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
1337 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
1338 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
1341 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
1342 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
1343 `popup_activated_flag' and `title'.
1345 * doc.c (Fdocumentation_property): Fix typo in a doc string.
1347 * emacs.c (main): Remove extra `;'.
1349 * atimer.h (struct atimer): Fix typos in a comment.
1351 * atimer.c: Fix typo.
1353 * Makefile.in: Fix typo.
1355 * README: Remove obsolete part mentioning removed VMS file.
1357 2001-10-07 Miles Bader <miles@gnu.org>
1359 * Makefile.in (lisp, shortlisp): Add `button.elc'.
1361 2001-10-07 Ken Raeburn <raeburn@gnu.org>
1363 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
1366 * lisp.h (Ffield_end): Declare.
1368 2001-10-07 Gerd Moellmann <gerd@gnu.org>
1370 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
1372 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
1374 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
1376 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
1378 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
1379 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
1381 * alloc.c (inhibit_garbage_collection): Simplify.
1382 (Fmemory_use_counts): Ditto.
1384 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
1385 (syms_of_data): DEFVAR_INT most-positive-fixnum and
1386 most-negative-fixnum.
1388 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
1389 (FIXNUM_OVERFLOW_P): New macros.
1391 2001-10-06 Miles Bader <miles@gnu.org>
1393 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
1394 scroll_bar_bottom_shadow_pixel fields.
1395 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
1396 for the shadows, and tell the toolkit about them if we succeed.
1397 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
1398 Free scroll-bar shadow colors.
1399 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
1400 Free scroll-bar shadow colors when the background color changes.
1401 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
1402 Initialize scroll-bar shadow-color fields.
1404 2001-10-05 Gerd Moellmann <gerd@gnu.org>
1406 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
1408 2001-10-05 Miles Bader <miles@gnu.org>
1410 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
1411 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
1412 New functions (were in simple.el).
1413 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
1414 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
1415 (syms_of_minibuf): Initialize them.
1417 2001-10-05 Gerd Moellmann <gerd@gnu.org>
1419 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
1420 (tiff_load): Install them as error and warning handler.
1422 2001-10-04 Andrew Innes <andrewi@gnu.org>
1424 * w32fns.c (x_to_w32_color): Fix argument to alloca.
1425 (w32_load_system_font): Don't believe what GetLanguageFontInfo
1426 says; query codepage info directly to determine if font is double byte.
1427 (x_to_w32_charset): Handle private format for unknown charsets.
1428 Handle wildcards in charset spec, by ignoring them.
1429 (w32_codepage_for_font): Fix argument to alloca. Don't remove
1430 "*-" prefix from charset.
1431 (x_to_w32_font): Enlarge remainder array for safety. Specifically
1432 handle the truncated font spec form constructed by font_list_1, so
1433 that we correctly identify the charset fields. Don't remove "*-"
1434 prefix from charset.
1435 (w32_list_synthesized_fonts): Fix argument to alloca.
1437 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
1439 * window.h (MINI_WINDOW_P): Use NILP.
1441 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
1443 * termhooks.h (struct input_event): Use proper type for `kind'.
1445 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1447 This handles unknown keysyms better than before. For example,
1448 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
1449 Emacs formerly completely ignored F5. With the change, it derives
1450 a key symbol from the name of the X keysym, `ccaron' in this case.
1451 Reported by Martin Buchholz.
1453 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
1456 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
1457 that EVENT->code isn't a function key, use the keysym's name.
1459 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1461 FOREACH is a macro that should make it easier to loop over Lisp
1462 lists with checks for cycles and proper lists.
1464 * lisp.h (LIST_END_P, FOREACH): New macros.
1466 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1468 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
1469 called for a lost connection. Prevent dumping core in this case.
1470 Instead print the X error, and exit. On user request.
1472 * xterm.c (error_msg): New variable.
1473 (x_fatal_error_signal): New function.
1474 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
1475 as fatal_error_signal_hook around the call to XtCloseDisplay.
1477 * emacs.c (fatal_error_signal_hook): New variable.
1478 (fatal_error_signal): Call that function.
1480 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1482 With this, Emacs prints how much pure storage it will
1483 approximately need in case pure storage overflows while dumping.
1485 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
1487 (init_alloc_once): Initialize new variables.
1488 (PURE_POINTER_P): Use new variables.
1489 (pure_alloc): If pure storage overflows, allocate from the heap.
1490 (check_pure_size): New function.
1491 (Fgarbage_collect): Don't GC if pure storage has overflowed.
1493 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
1494 (check_pure_size): Add prototype.
1496 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
1498 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1500 This adds a post-gc-hook that's run with GC inhibited.
1501 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
1503 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
1504 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
1505 (Fgarbage_collect): Run post-gc-hook.
1507 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1509 This adds `defvaralias' and `indirect-variable'. Changes not
1510 directly related to this feature are there to gain the same
1511 performance again as before variable aliases.
1513 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
1514 code to get and set symbol values, to take defvaralias into account.
1516 (Note: the new `constant' bit-flag in symbols would make it
1517 possible to define arbitrary read-only variables, e.g. with
1520 Documentation is in lispref/variables.texi. Added to NEWS.
1522 * lisp.h (enum symbol_interned): New enumeration.
1523 (struct Lisp_Symbol): Remove member `obarray', add
1524 `indirect_variable', `constant', and `interned'.
1525 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
1526 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
1527 (indirect_variable): Add prototype.
1529 * print.c (print_preprocess, print_object): Test internedness of
1530 symbols differently.
1532 * lread.c (Fintern, Funintern): Set symbol's interned and constant
1534 (init_obarray): Likewise for t and nil.
1536 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1537 (Fdefvaralias): New function.
1538 (specbind): Simplify the test if symbol is a constant.
1539 (syms_of_eval): Defsubr Fdefvaralias.
1541 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1542 (Qcyclic_variable_indirection): New variable.
1543 (Fkeywordp): Check for internedness differently.
1544 (Fmakunbound): Simplify the test if symbol is a constant.
1545 (indirect_variable, Findirect_variable): New functions.
1546 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
1548 (let_shadows_buffer_binding_p): Check for variable aliases.
1549 (set_internal): Simplify the test if SYMBOL is a constant.
1550 If SYMBOL has a buffer-local value and is an alias, use the aliased
1552 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
1555 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
1556 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
1559 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
1561 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
1562 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
1563 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
1565 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1569 2001-10-03 Miles Bader <miles@gnu.org>
1571 * callproc.c (syms_of_callproc): Explicitly state in the
1572 documentation for `process-environment' that earlier entries take
1573 precedence over later ones.
1575 2001-10-02 Miles Bader <miles@gnu.org>
1577 * textprop.c (Fnext_char_property_change)
1578 (Fprevious_char_property_change): Remove reference to non-existant
1579 argument OBJECT from doc-string.
1581 2001-10-01 Gerd Moellmann <gerd@gnu.org>
1583 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
1584 (try_window_id): Skip back over lines ending in a newline from a
1587 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
1590 2001-10-01 Richard M. Stallman <rms@gnu.org>
1592 * search.c (Freplace_match): Doc fix.
1594 2001-09-28 Andrew Innes <andrewi@gnu.org>
1596 * w32menu.c (set_frame_menubar): Take into account that
1597 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1600 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
1602 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
1604 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1606 * s/gnu-linux.h: Fix a typo in comment.
1608 2001-09-28 Andreas Schwab <schwab@suse.de>
1610 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
1611 nocombreloc, in case -z combreloc is the default.
1613 2001-09-28 Gerd Moellmann <gerd@gnu.org>
1615 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
1616 really going on here.
1618 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
1620 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
1622 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
1624 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
1625 utf-8, menu-bar, and latin-N.
1626 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
1627 unconditionally now.
1628 (lisp): Add latin-N, since they are preloaded.
1630 2001-09-27 Gerd Moellmann <gerd@gnu.org>
1632 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
1633 to the left. Some cleanup.
1635 * xdisp.c (display_mode_element): One more case where a string's
1636 multibyteness should be used for display.
1638 2001-09-26 Gerd Moellmann <gerd@gnu.org>
1640 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
1643 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
1644 of the only temporarily set echoing flag for deciding when
1647 * keyboard.c (echo_kboard): Make externally visible.
1649 * lisp.h (echo_kboard): Declare extern.
1651 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
1652 fonts_changed_p if we need larger matrices due to vscrolling.
1653 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
1654 this round of redisplay if make_cursor_line_fully_visible fails.
1655 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
1656 (try_cursor_movement, try_scrolling): Use them instead of integers.
1658 * dispextern.h (required_matrix_width, required_matrix_height):
1661 * dispnew.c (required_matrix_width, required_matrix_height):
1663 (allocate_matrices_for_window_redisplay)
1664 (allocate_matrices_for_frame_redisplay: Use them.
1665 Remove parameters CH_DIM.
1667 * xdisp.c (display_mode_lines): Temporarily set selected_frame
1668 and selected_window to the frame of the window whose mode-lines
1669 are displayed, and to the window itself.
1670 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
1673 2001-09-25 Gerd Moellmann <gerd@gnu.org>
1675 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
1676 the image cache under us.
1678 * xdisp.c (display_mode_element): If the mode element is a symbol
1679 with a string value, use that string's multibyteness for displaying.
1681 * keyboard.c (read_char): Don't clear a message for a switch-frame
1682 event. From Stefan Monnier <monnier@cs.yale.edu>.
1684 * xterm.c (fast_find_position) [0]: Add a presumably more correct
1685 version for after 21.1.
1687 * xdisp.c (row_containing_pos): Make externally visible.
1689 * dispextern.h (row_containing_pos): Add prototype.
1691 * process.c (send_process): Disable composition if from_byte < 0.
1692 From Kenichi Handa <handa@etl.go.jp>.
1694 2001-09-24 Gerd Moellmann <gerd@gnu.org>
1696 * xterm.c (refreshicon): Function removed.
1698 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
1700 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
1702 * xterm.c (toplevel): Remove includes in #if 0.
1704 * process.c (sigchld_handler) [LINUX]: Don't return from
1705 the signal handler at the end of the loop.
1707 2001-09-21 Gerd Moellmann <gerd@gnu.org>
1709 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
1710 Terminate only if kill returns -1, and errno is ESRCH.
1712 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
1714 * Makefile.in (shortlisp): Add ../lisp/env.elc.
1716 2001-09-20 Gerd Moellmann <gerd@gnu.org>
1718 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
1719 since this function can be called during GC.
1721 * callproc.c (Fcall_process): Handle errors from pipe(2).
1722 (child_setup): Delete code in #ifdef vipc.
1724 2001-09-19 Gerd Moellmann <gerd@gnu.org>
1726 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
1727 (display_mode_element): Display the string from decode_mode_spec
1728 depending on its multibyteness.
1730 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
1732 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
1734 2001-09-18 Gerd Moellmann <gerd@gnu.org>
1736 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
1737 recursive_edit_unwind.
1738 (recursive_edit_unwind): Set kboard state according to
1741 * buffer.c (modify_overlay): Don't do nothing if START == END;
1742 This can still be a modification, for example when an overlay has
1743 a before-string or after-string.
1744 (Fdelete_overlay): Prevent redisplay optimizations when deleting
1745 an overlay with before-string or after-string.
1747 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
1748 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
1750 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
1751 first_unchanged_at_end_row is in front of
1752 last_unchanged_at_beg_row. This code should be removed after the
1755 2001-09-17 Gerd Moellmann <gerd@gnu.org>
1757 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
1758 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
1760 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
1763 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
1765 * dired.c (Ffile_attributes): Doc fix.
1767 2001-09-14 Gerd Moellmann <gerd@gnu.org>
1769 * fileio.c (Ffile_symlink_p): Fix last change.
1771 * filelock.c (current_lock_owner): Fix last change.
1773 2001-09-13 Gerd Moellmann <gerd@gnu.org>
1775 * filelock.c (current_lock_owner): If readlink returns ERANGE,
1776 take that to mean that the buffer is too small.
1778 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
1779 that to mean that the buffer is too small.
1781 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
1782 current buffer's multibyteness when discarding the iterator's
1785 * xfns.c (Fx_window_property): Handle case that property gets
1786 deleted between the two calls to XGetWindowProperty.
1788 2001-09-11 Gerd Moellmann <gerd@gnu.org>
1790 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
1792 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
1793 in addition to read-only.
1795 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
1796 to t in addition to read-only.
1798 * lisp.h (Qinhibit_modification_hooks): Declare.
1800 * insdel.c (Qinhibit_modification_hooks): New variable.
1801 (syms_of_insdel): Initialize and staticpro it.
1803 * textprop.c (verify_interval_modification): Don't run
1804 modification-hooks if inhibit_modification_hooks.
1806 * dispnew.c (set_window_cursor_after_update): Fix code
1807 finding glyph row containing cursor when cursor_in_echo_area
1810 * xdisp.c (init_from_display_pos): Put some code in #if 0.
1811 (add_to_log): Use bcopy instead of strcpy.
1812 (init_from_display_pos): Use an explicit loop over bytes in
1813 overlay strings instead of calling index.
1815 2001-09-10 Gerd Moellmann <gerd@gnu.org>
1817 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
1819 * dispnew.c (direct_output_for_insert): Don't change IT's
1820 stop_charpos to something in front of its current position.
1822 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
1825 2001-09-10 Richard M. Stallman <rms@gnu.org>
1827 * frame.c (Fmouse_position): Doc fix.
1829 2001-09-07 Gerd Moellmann <gerd@gnu.org>
1831 * xdisp.c (init_from_display_pos): Don't compare the result
1832 of calling index with NULL.
1834 2001-09-06 Gerd Moellmann <gerd@gnu.org>
1836 * xfns.c (x_set_background_color): Don't change the colors
1837 of the X window of scroll bar widgets.
1839 2001-09-05 Andrew Innes <andrewi@gnu.org>
1841 * w32fns.c (w32_createwindow): Undo last change.
1843 2001-09-05 Gerd Moellmann <gerd@gnu.org>
1845 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
1847 * xdisp.c (string_buffer_position): Use *single_char_property*
1848 functions instead of the *single_property* functions.
1850 2001-09-04 Andrew Innes <andrewi@gnu.org>
1852 * w32term.c (w32_read_socket): Add more information to debugging
1855 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
1856 from Emacs frames, so that calls to GetClipBox in w32term.c
1857 correctly report when part of a frame is visible (including
1858 scrollbars, etc). This prevents repeated redrawing of frames when
1859 only a scrollbar is visible.
1860 (w32_wnd_proc): Add more frame information to debugging output.
1862 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
1864 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
1866 2001-09-03 Gerd Moellmann <gerd@gnu.org>
1868 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
1869 help-echo for a string which doesn't have help-echo itself, use
1870 get-char-property to obtain the help-echo from the string's buffer
1871 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
1872 have mouse-face, look ``under'' the string for mouse-face from an
1874 (fast_find_position): Add parameter STOP. In the final row, stop
1875 before glyphs having STOP as object. Don't consider glyphs that
1876 are not from a buffer.
1878 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
1880 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
1882 * fns.c (Fmd5): Doc fix.
1884 2001-08-31 Gerd Moellmann <gerd@gnu.org>
1886 * composite.c (update_compositions): Do nothing if
1887 inhibit-modification-hooks is set.
1889 2001-08-30 Gerd Moellmann <gerd@gnu.org>
1891 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
1892 and check_message_stack if terminating abnormally. We want
1893 glyph matrices etc. in a core dump.
1895 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
1896 (syms_of_xdisp): Initialize them.
1897 (handle_single_display_prop): Don't change point, bind `object',
1898 `position', and `buffer-position' instead to the object having the
1899 `display' property, position in the object and position in the buffer.
1901 * fileio.c (Finsert_file_contents): Don't change the multibyteness
1902 of the buffer if REPLACE is non-nil.
1904 2001-08-29 Gerd Moellmann <gerd@gnu.org>
1906 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
1908 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
1910 * w32term.c (x_set_glyph_string_background_width)
1911 (show_mouse_face): Track the last changes in xterm.c.
1913 2001-08-28 Gerd Moellmann <gerd@gnu.org>
1915 * xterm.c (x_set_glyph_string_background_width): Set the glyph
1916 string's background width so that multi-line mouse-face is drawn
1917 to the right edge of the window.
1918 (show_mouse_face): Set the row's mouse_face_p flag after drawing
1921 * dispnew.c (direct_output_for_insert): Set updated_area
1922 before inserting/writing glyphs.
1924 * xdisp.c (display_mode_element): Use string_byte_to_char to
1925 determine character positions in strings, use chars_in_text
1926 instead of strwidth.
1927 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
1928 a matrix as parameter; this is easier to use from GDB.
1930 2001-08-28 Miles Bader <miles@gnu.org>
1932 * textprop.c (Fprevious_single_char_property_change)
1933 (Fnext_single_char_property_change): Doc fixes.
1935 2001-08-27 Gerd Moellmann <gerd@gnu.org>
1937 * fileio.c (Finsert_file_contents): Allocate, restore, and
1938 free composition data in the case of REPLACE not being nil.
1940 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
1941 there exist overlay strings with newlines at POS.
1942 (text_outside_line_unchanged_p): Return 0 if changes start at
1943 START and overlays exist at START. Likewise for END.
1944 (try_window_id): Give up if init_to_row_end returns 0.
1946 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
1949 2001-08-24 Gerd Moellmann <gerd@gnu.org>
1951 * keymap.c (access_keymap): Return the cdr of the binding of
1952 a generic character instead of its definition (KEY . BINDING).
1954 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
1955 to 0 also in the REPLACE case.
1957 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
1959 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
1960 open to determine whether file is readable (as for DOS_NT).
1962 2001-08-23 Gerd Moellmann <gerd@gnu.org>
1964 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
1965 coding.type is coding_type_no_conversion or coding_type_raw_text,
1966 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
1967 non-nil instead of just setting enable_multibyte_characters in the
1970 2001-08-22 Gerd Moellmann <gerd@gnu.org>
1972 * dispextern.h (struct face_cache): Add member
1973 menu_face_changed_p.
1975 * xfaces.c (menu_face_changed_default): New variable.
1976 (menu_face_changed_count): Variable removed.
1977 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
1978 the menu_face_changed_default flag, otherwise set the FRAME's
1979 menu_face_changed_p flag if the `menu' face has been changed.
1980 Prevent calling set_font_frame_param if FRAME is t.
1981 (make_face_cache): Initialize cache's menu_face_changed_p
1982 from menu_face_changed_default.
1983 (realize_basic_faces): Look into the frame's face cache to
1984 determine if the menu appearance needs updating.
1986 * keymap.c (access_keymap): Fix last change to not consider
1987 IDX when it has modifiers.
1989 2001-08-21 Gerd Moellmann <gerd@gnu.org>
1991 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
1992 . BINDING) exists, where GENERIC-CHAR is the generic character of
1993 the charset of IDX, return BINDING unless there exists a binding
1996 2001-08-16 Gerd Moellmann <gerd@gnu.org>
1998 * xrdb.c (SYSV): Don't define on Solaris 2.
1999 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
2001 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
2002 of the screen line, not text line, containing IT's current position.
2004 2001-08-15 Gerd Moellmann <gerd@gnu.org>
2006 * window.c (window_scroll_pixel_based): Don't recenter if
2007 PT is partially visible in the window.
2009 * xterm.c (expose_window_tree, expose_window, expose_line):
2010 Return 1 when overwriting mouse-face.
2011 (expose_frame): If mouse-face was overwritten, redo it.
2013 * xfaces.c (x_update_menu_appearance): Don't call
2014 set_frame_menubar, let the next redisplay do it.
2016 2001-08-14 Andrew Innes <andrewi@gnu.org>
2018 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
2019 drawing glyph string.
2021 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
2023 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
2026 2001-08-14 Gerd Moellmann <gerd@gnu.org>
2028 * xfaces.c (x_update_menu_appearance): Save and restore value of
2029 interrupt_input_blocked.
2031 2001-08-13 Gerd Moellmann <gerd@gnu.org>
2033 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
2034 a line start, move back to the line start.
2036 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
2037 exactly when a mini-buffer is active.
2039 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
2040 in units of 1/8 character on non window-system frames.
2041 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
2043 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
2045 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
2048 2001-08-09 Gerd Moellmann <gerd@gnu.org>
2050 * keyboard.c (Vpre_help_message): New variable.
2051 (syms_of_keyboard): Initialize and staticpro it.
2052 (show_help_echo): Record current message before displaying a
2053 help-echo, and restore that message when clearing the help.
2055 * xfns.c (x_create_im): Remove prototype.
2057 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
2059 * dispnew.c (adjust_glyph_matrix): Undo last change.
2061 2001-08-08 Gerd Moellmann <gerd@gnu.org>
2063 * dispnew.c (adjust_glyph_matrix): In the optimization for
2064 windows whose height has changed, disable partially visible lines.
2066 2001-08-07 Gerd Moellmann <gerd@gnu.org>
2068 * window.c (Frecenter): If ARG < 0, and on a window system
2069 frame, count in some empty lines when we can't move -ARG lines down.
2071 * xdisp.c (start_display): Don't try to determine the continuation
2072 lines width if lines are truncated. It's superfluous and leads to
2073 incorrect results if POS is not visible in the window after
2074 reseating the iterator at the previous line start.
2076 2001-08-06 Gerd Moellmann <gerd@gnu.org>
2078 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
2080 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2082 * alloc.c (init_stack): Remove declaration.
2084 2001-08-03 Gerd Moellmann <gerd@gnu.org>
2086 * keyboard.c (read_key_sequence): Check that key is an integer
2087 before comparing it with quit_char.
2088 (add_command_key): Use larger_vector.
2089 (read_char_x_menu_prompt): Instead of converting symbol and
2090 integer events into conses (EVENT . nil), use (EVENT . disabled)
2091 which cannot be confused with valid events.
2092 (read_char): When reading from Vunread_command_events, check for
2093 events of the form (EVENT . disabled) instead of
2096 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
2097 a float, determine the max height from the frame's height.
2099 2001-08-02 Gerd Moellmann <gerd@gnu.org>
2101 * xdisp.c (redisplay_internal): Take message_cleared_p into
2102 account only if minibuf_level == 0.
2104 2001-08-01 Gerd Moellmann <gerd@gnu.org>
2106 * xdisp.c (redisplay_internal): Add a check for the last
2109 * xdisp.c (message_cleared_p): New variable.
2110 (clear_message): Set message_cleared_p when clearing the current
2112 (redisplay_internal): Look at message_cleared_p to capture
2113 the case that the echo area should be cleared.
2115 * keyboard.c (command_loop_1): Fix spelling of
2116 resize_echo_area_exactly.
2118 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
2120 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
2122 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
2123 current matrix when the window gets smaller.
2125 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
2127 * print.c (strout): Cast the character passed to insert_char to
2128 unsigned char, to avoid sign extension when it is promoted to int.
2130 2001-07-31 Gerd Moellmann <gerd@gnu.org>
2132 * fileio.c (Finsert_file_contents): Don't treat a return value
2133 of 0 from emacs_read as an IO error.
2135 2001-07-30 Gerd Moellmann <gerd@gnu.org>
2137 * keyboard.c (abs): New macro.
2138 (double_click_fuzz): New variable.
2139 (make_lispy_event): Use it to determine what makes a double-click.
2140 (syms_of_keyboard): DEFVAR_INT it.
2142 * xmenu.c (set_frame_menubar): Take into account that
2143 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
2146 2001-07-27 Gerd Moellmann <gerd@gnu.org>
2148 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
2150 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
2151 of row's visible height.
2153 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
2154 deal with the first overlay string having an image `display' property.
2155 (try_window_reusing_current_matrix, compute_line_metrics):
2156 Fix computation of row's visible height for the case that part of the
2157 row is invisible above and part of the row is at the same time
2158 invisible below the window.
2160 2001-07-26 Gerd Moellmann <gerd@gnu.org>
2162 * xfns.c (x-show-tip): Doc fix.
2164 * xfns.c (Vx_max_tooltip_size): New variable.
2165 (syms_of_xfns): DEFVAR_LISP it.
2166 (Fx_show_tip): Set frame's window_width to the width of the
2167 window. Use a maximum tooltip size specified by
2168 Vx_max_tooltip_size, if that has valid contents.
2169 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
2171 2001-07-26 Andrew Innes <andrewi@gnu.org>
2173 * w32term.c (x_display_list): New variable.
2174 (w32_term_init): Set it.
2176 * w32term.h (x_display_list): New extern.
2178 2001-07-26 Gerd Moellmann <gerd@gnu.org>
2180 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
2181 is non-nil, instead of when redisplaying_p is non-zero.
2183 (mark_window_display_accurate_1): Add an assertion.
2185 2001-07-25 Gerd Moellmann <gerd@gnu.org>
2187 * dispextern.h (struct it): Increase size of ctl_chars to 16.
2189 * xfns.c (Fx_file_dialog): Block/unblock input while processing
2190 events so that we get a chance of processing expose events.
2192 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
2194 2001-07-24 Gerd Moellmann <gerd@gnu.org>
2196 * xfns.c (valid_image_p): Protect better against invalid image
2197 specifications. Previous code could signal an error.
2199 2001-07-23 Gerd Moellmann <gerd@gnu.org>
2201 * indent.c (current_column): Fix column computation in the
2202 presence of display table entries.
2203 (current_column_1, Fmove_to_column, compute_motion): Likewise.
2205 * dispnew.c (adjust_glyph_matrix): In the optimization for
2206 windows whose height has changed, use the new window height
2207 to compute which rows to invalidate.
2209 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
2210 (MAX_10_EXP): New macro.
2213 * coding.c (code_convert_region): Handle the multibyte case if
2214 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
2216 2001-07-20 Gerd Moellmann <gerd@gnu.org>
2218 * dispextern.h (struct face): Change type of `stipple' to
2221 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
2223 2001-07-19 Gerd Moellmann <gerd@gnu.org>
2225 * dispnew.c (update_window): Don't set the cursor at the end
2226 of the update if display update has been paused.
2228 * composite.h (syms_of_composite): Renamed from syms_of_composition.
2230 2001-07-18 Ken Raeburn <raeburn@gnu.org>
2232 * fns.c (Fset_char_table_default): Check that a charset is defined
2233 before checking its dimension.
2235 2001-07-17 Ken Raeburn <raeburn@gnu.org>
2237 * coding.c (setup_coding_system): Don't do any designation based
2238 on reg_bits if charset is not yet defined.
2240 * lisp.h (XVECTOR): Verify correct object type before returning a
2241 pointer, using eassert.
2243 2001-07-17 Gerd Moellmann <gerd@gnu.org>
2245 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
2246 Increase to 4096 because of paste problems reported on GNU/Linux.
2248 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
2250 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
2252 2001-07-16 Gerd Moellmann <gerd@gnu.org>
2254 * fileio.c (unwind_read): Function removed.
2255 (read_non_regular, read_non_regular_quit): New functions.
2256 (Finsert_file_contents): When reading from non-regular files,
2257 arrange to catch a `quit' and terminate the loop. Rearrange
2258 code so that a `quit' when reading from a regular file doesn't
2259 insert text in the buffer.
2261 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
2262 Clear faces afterwards.
2263 (clear_font_table): Take a x_display_info parameter. Don't free
2264 fonts being the default font of any frame on the given display.
2266 2001-07-13 Gerd Moellmann <gerd@gnu.org>
2268 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
2269 instead of CHAR_STRING which can signal an error.
2271 * charset.c (char_to_string_1): Extracted from char_to_string.
2272 Return -1 instead of signaling an error.
2273 (char_to_string): Use it.
2275 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
2277 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
2279 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
2280 is t, don't try to append anything to it.
2282 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
2284 * dired.c (file_name_completion): Pass dp->d_name to
2285 Fstring_match, not elt, which is always nil here.
2287 2001-07-12 Gerd Moellmann <gerd@gnu.org>
2289 * xselect.c (x_decline_selection_request): Handle errors
2290 caused by receivers that have vanished.
2292 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
2293 ignoring events on foreign windows in #if 0. Always dispatch
2294 the event after checking it with x_handle_property_notify.
2296 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
2297 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
2298 TRACE macros to facilitate debugging. Add additional trace statements.
2299 (toplevel): Add prototypes for file-local functions.
2300 (x_atom_to_symbol): Remove DPYINFO parameter.
2302 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
2304 * w32menu.c (menubar_selection_callback, w32_menu_show):
2305 Initialize `entry' to nil.
2306 (w32_dialog_show): Remove unused `save_wv' variable.
2307 (name_is_separator): Recognize "--:foo" and "--foo-bar".
2309 2001-07-11 Gerd Moellmann <gerd@gnu.org>
2311 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
2313 * fileio.c (unwind_read): Print a message when discarding inserted
2314 text or switching the buffer to unibyte. Change parameter.
2315 (Finsert_file_contents): Don't pass VISIT to unwind_read.
2317 * fileio.c (unwind_read): New function.
2318 (Finsert_file_contents): Record it as unwind-function for
2319 the case that reading is interrupted by C-g.
2321 2001-07-10 Gerd Moellmann <gerd@gnu.org>
2323 * dispnew.c (update_window): Don't skip the header-line
2324 update when scrolling_window returns 0.
2326 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
2328 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
2329 for the case that x_decode_color signals an error.
2331 * xdisp.c (add_to_log): Do nothing if called asynchronously.
2333 2001-07-09 Gerd Moellmann <gerd@gnu.org>
2335 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
2336 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
2339 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
2341 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
2342 doc string line for dos-timezone-offset.
2344 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
2345 inline assembly, to avoid compiler warnings.
2346 (syms_of_msdos): Add \n\ at the end of a line in the doc string
2347 line for dos-unsupported-char-glyph.
2349 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
2351 2001-07-05 Gerd Moellmann <gerd@gnu.org>
2353 * sound.c: Include Emacs' header files with #include "...".
2355 * eval.c (specbind): Additionally record the buffer that was
2356 current when a buffer-local or frame-local variable was bound.
2358 2001-07-04 Gerd Moellmann <gerd@gnu.org>
2360 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
2361 to unibyte characters in unibyte buffers.
2363 2001-07-03 Gerd Moellmann <gerd@gnu.org>
2365 * eval.c (specbind): If SYMBOL has a frame-local binding, record
2366 the frame on the binding stack. Change format of entries for
2367 local bindings on the binding stack to '(SYMBOL . WHERE)'.
2368 (unbind_to): Handle unbinding a frame-local variable.
2370 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
2371 glyphs and truncation glyphs at the end of a row from its pixel width.
2372 (dump_glyph_row): Print row's continuation_lines_width.
2373 (try_window_id): Take the shortcut if ZV is visible in the
2374 window, but there are actually no changes at ZV.
2376 2001-07-02 Gerd Moellmann <gerd@gnu.org>
2378 * xterm.h (x_free_dpy_colors): Add prototype.
2380 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
2381 right number of arguments.
2383 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
2384 ($(lwlibdir)TAGS): New target.
2385 (TAGS): Fix dependency list.
2387 * xterm.c (x_list_fonts): Make sure XFreeFont is called
2390 2001-06-30 Gerd Moellmann <gerd@gnu.org>
2392 * emacs.c (main): Remove extern declaration for sys_nerr, which
2393 isn't used and causes a compilation error with GCC 3.0 on
2396 2001-06-27 Gerd Moellmann <gerd@gnu.org>
2398 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
2399 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
2400 (toplevel): Include <signal.h> and syssignal.h.
2402 * sound.c (vox_configure, vox_close): Turn off atimers
2405 2001-06-26 Gerd Moellmann <gerd@gnu.org>
2407 * keyboard.c (read_char) <non_reread>: Record the previous idle
2408 start time before calling timer_stop_idle.
2409 (read_char) <reread_first>: After processing a help-echo event,
2410 restore the previous idle start time.
2412 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
2413 the start of invisible text.
2414 (setup_for_ellipsis): New function.
2415 (next_overlay_string): After all overlay strings have been
2416 processed, display an ellipsis if necessary.
2417 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
2418 (push_it): Initialize display_ellipsis_p on the iterator's stack.
2420 * dispextern.h (struct iterator_stack_entry): Add member
2423 2001-06-25 Gerd Moellmann <gerd@gnu.org>
2425 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
2426 on the value of the wait-for-wm frame parameter.
2428 * xterm.h (struct x_output): Add member wait_for_wm.
2430 * xfns.c (Qwait_for_wm): New variable.
2431 (x_frame_parms): Add entry for `wait-for-wm".
2432 (x_set_wait_for_wm): New function.
2433 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
2434 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
2436 * xdisp.c (try_window_id) <all changes below window end>: Don't
2437 take this shortcut if ZV is visible in the window.
2438 (try_window_id): When checking for window start being in changed
2439 text, don't check that the buffer's size has changed.
2441 2001-06-23 Richard M. Stallman <rms@gnu.org>
2443 * minibuf.c (Fcompleting_read): Doc fix.
2445 2001-06-19 Gerd Moellmann <gerd@gnu.org>
2447 * composite.c (Ffind_composition_internal): Accept ZV
2448 and a string's end position as POS.
2450 2001-06-18 Gerd Moellmann <gerd@gnu.org>
2452 * composite.c (Ffind_composition_internal): Check POS
2455 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
2457 * editfns.c (Fmessage_box): If the frame is not under a window
2458 system, output the message in the echo area.
2460 2001-06-14 Richard M. Stallman <rms@gnu.org>
2462 * xdisp.c (try_window_id): When EOB is visible, don't treat
2463 insertion at EOB as if it were "off the bottom of the screen."
2465 2001-06-11 Andrew Innes <andrewi@gnu.org>
2467 * w32proc.c (create_child): Add new parameter is_gui_app.
2468 (w32_executable_type): Add new parameter is_gui_app.
2469 (sys_spawnve): Use it.
2470 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
2471 SIGQUIT. This matches better how the signals are interpreted by
2472 MSVC compiled programs.
2473 (syms_of_ntproc): Update docstring.
2475 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
2477 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
2478 well otherwise note_mouse_highlight might optimize away highlighting
2479 if we pass over that same overlay again.
2481 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
2483 * lread.c (Fload): Document that the argument is run via
2484 substitute-in-file-name.
2486 2001-05-31 Gerd Moellmann <gerd@gnu.org>
2488 * Makefile.in (bootstrap-doc): New target.
2489 (bootstrap-emacs): Depend on it.
2491 * fileio.c (Fdo_auto_save): Don't try to create the directory of
2492 auto-save-list-file-name when shutting down Emacs, because
2493 creating the directory might signal an error, and leaves
2494 Emacs in a strange state.
2496 * term.c: (tty_cursor_hidden): New variable.
2497 (update_begin): Don't call tty_hide_cursor. Clean up.
2498 (update_end, set_terminal_window, set_scroll_region): Clean up.
2499 (ring_bell, reset_terminal_modes): Clean up.
2500 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
2501 on tty_cursor_hidden.
2502 (write_glyphs): Call tty_hide_cursor.
2504 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
2506 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
2508 2001-05-30 Gerd Moellmann <gerd@gnu.org>
2510 * xfns.c (enum image_value_type): New enumerator
2511 IMAGE_STRING_OR_NIL_VALUE.
2512 (parse_image_spec): Handle it.
2513 (xbm_format, pbm_format): Use it for :foreground and :background.
2514 (xbm_load, pbm_load): Check for nil color names.
2516 * xterm.c (note_mouse_highlight): If an overlapping overlay
2517 exists, but we find that we highlight the same overlay as before,
2518 don't do the highlighting again.
2520 2001-05-29 Gerd Moellmann <gerd@gnu.org>
2522 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
2523 Protect unibyte strings created by replacing their multibyte
2524 equivalents in menu_items.
2526 * keymap.c (Fsingle_key_description): NUL-terminate the string
2527 buffer before calling build_string.
2529 * callproc.c (Fcall_process): Deal with decode_coding returning
2530 CODING_FINISH_INCONSISTENT_EOL.
2532 2001-05-28 Gerd Moellmann <gerd@gnu.org>
2534 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
2535 an item's name with its key description in case the description
2536 is a multibyte string.
2538 * keymap.c (Fsingle_key_description): Create a multibyte string
2541 * macros.c (Fstart_kbd_macro): Doc fix.
2543 * xterm.c (cursor_in_mouse_face_p): New function.
2544 (x_draw_stretch_glyph_string): Use it to choose a different GC
2545 when drawing a cursor within highlighted text.
2547 * editfns.c (char_property_eq): Put in #if 0.
2549 * indent.c (string_display_width): Put in #if 0.
2551 * lread.c (Fload): Remove unused label.
2553 * termcap.c (speeds): Put in #if 0.
2555 2001-05-18 Gerd Moellmann <gerd@gnu.org>
2557 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
2559 * xfaces.c (xlfd_point_size): Don't divide pixel size from
2560 transformation matrix by 10.
2562 2001-05-16 Gerd Moellmann <gerd@gnu.org>
2564 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
2565 only if it's equal to the former foreground pixel color.
2566 (x_set_foreground_color, x_set_background_color)
2567 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
2569 2001-05-16 Dave Love <fx@gnu.org>
2571 * insdel.c (signal_before_change, signal_after_change): Consider a
2572 local change hook which changes the buffer.
2574 * process.c (read_process_output): Don't call signal_after_change
2575 and update_compositions after insert_from_string_before_markers.
2577 2001-05-16 Gerd Moellmann <gerd@gnu.org>
2579 * xfaces.c (split_font_name): Use the right field when
2580 checking for `[...]' syntax.
2582 * buffer.c (copy_overlays): New function.
2583 (clone_per_buffer_values): Use it.
2585 * buffer.h (OVERLAY_PLIST): New macro.
2587 * keymap.c (Fsingle_key_description): Replace a build_string with
2588 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
2590 * fontset.c (Ffontset_info): Check that face is non-null
2591 before accessing its fields.
2593 2001-05-15 Gerd Moellmann <gerd@gnu.org>
2595 * keyboard.c (read_key_sequence): Prevent generating a fake
2598 * xfaces.c (split_font_name): Handle `[...]' for the right
2601 * ccl.c (ccl_driver): Don't copy remaining bytes in case
2602 of CCL_STAT_INVALID_CMD.
2604 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
2606 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
2607 in <var> has no default value yet.
2609 * xfaces.c (try_alternative_families): First try the FAMILY.
2610 And if nothing is found in the end, try again with scalable fonts.
2611 (try_font_list): Let try_alternative_families do a bit more of
2612 the work. Only use FAMILY if it is not nil.
2613 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
2615 2001-05-14 Gerd Moellmann <gerd@gnu.org>
2617 * xterm.c (note_mouse_highlight): Avoid changing the mouse
2618 pointer shape when show_mouse_face has already done it.
2620 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
2623 * xfaces.c (split_font_name): Make sure to leave the loop
2624 with the right value of `i'.
2626 * xfaces.c (split_font_name): Handle matrix transformations
2627 in the pixel and point size fields of XLFD font names.
2628 (xlfd_point_size): Likewise.
2630 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
2632 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
2633 (x_to_w32_font): Add prototype.
2635 * regex.c (malloc, realloc, free) [emacs]: Undefine before
2636 redefining, to avoid compiler warnings.
2638 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
2640 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
2641 (w32_get_bdf_glyph): Cast between unsigned char and char when
2642 passing arguments to subroutines, to shut up compiler warnings.
2643 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
2646 * xfaces.c: Include keyboard.h before frame.h, not after it.
2648 * widget.c: Include keyboard.h before frame.h.
2650 * w32term.h (struct image, struct face): Forward declaration, to
2651 avoid compiler warnings.
2653 2001-05-11 Gerd Moellmann <gerd@gnu.org>
2655 * keyboard.c (read_key_sequence): Don't modify events when
2656 generating fake prefix keys (mode-line, scroll-bar, ...) since
2657 this prevents proper processing of such events when pushed back
2658 into unread-command-events.
2660 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
2661 actually redrawn. Make the function static.
2662 (note_mouse_highlight): Fix a case where the mouse cursor
2663 was changed back to the text cursor.
2665 * xterm.h (clear_mouse_face): Remove prototype.
2667 * xdisp.c (try_window_id): Fix the fix and set the right
2670 * xdisp.c (try_window_id): Fix computation of window end in the
2671 case that lines were deleted at the end of the window. Add some
2672 more debug_method_adds.
2674 * xfaces.c (try_alternative_families): New function.
2675 (try_font_list): Use it. If ATTRS specifies a family, check
2676 fonts from that family first.
2677 (choose_face_font): Remove code setting the family part of
2680 2001-05-10 Gerd Moellmann <gerd@gnu.org>
2682 * xdisp.c (try_window_id): Fix case of all changes before
2685 * xdisp.c (try_window_id): Add some xasserts.
2687 2001-05-09 Gerd Moellmann <gerd@gnu.org>
2689 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
2691 2001-05-09 Dave Love <fx@gnu.org>
2693 * xdisp.c (GIVE_UP): Fix for K&R C.
2695 2001-05-09 Gerd Moellmann <gerd@gnu.org>
2697 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
2699 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
2700 back to the text cursor shape without need.
2702 2001-05-07 Gerd Moellmann <gerd@gnu.org>
2704 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
2706 * dispextern.h (inverse_video): Declare extern.
2708 * keyboard.c (delete_kboard): Handle the case that selected_frame
2709 has been deleted in the course of x_connection_closed.
2711 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
2713 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
2714 Fix the change from 2001-04-30.
2716 2001-05-03 Gerd Moellmann <gerd@gnu.org>
2718 * xfns.c (file_dialog_unmap_cb): New function.
2719 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
2720 where a dialog is closed via the window manager.
2722 * xdisp.c (try_window_id): Cases of changes all in front of
2723 the window start or all below the window end mostly rewritten.
2724 (redisplay_window): Move the tests if try_window_id is
2725 applicable to try_window_id.
2726 (GIVE_UP): New macro.
2728 2001-05-02 Gerd Moellmann <gerd@gnu.org>
2730 * xterm.c (expose_window): Return int. If W is the window
2731 currently being updated, mark the frame garbaged.
2732 Fix computation of rows intersecting the exposed rectangle.
2733 (expose_window_tree): Stop when expose_window returns 0.
2735 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
2736 again if it has already been drawn.
2738 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
2740 * syntax.c (update_syntax_table): Check that oldi has the same
2741 properties as old_prop before deciding not to invalidate.
2743 2001-04-30 Gerd Moellmann <gerd@gnu.org>
2745 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
2746 read-only text that is so because of text properties.
2748 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
2749 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
2750 windows that are components of a Lucid menu bar.
2752 2001-04-27 Gerd Moellmann <gerd@gnu.org>
2754 * term.c (turn_on_face): Fix reverse video handling on terminals
2755 that don't support colors.
2757 2001-04-26 Gerd Moellmann <gerd@gnu.org>
2759 * editfns.c (save_excursion_restore): Don't use XBUFFER on
2762 2001-04-25 Gerd Moellmann <gerd@gnu.org>
2764 * term.c (toggle_highlight): New function.
2765 (turn_on_face): Change handling of reverse video.
2767 * process.c (wait_reading_process_input):
2768 Call record_asynch_buffer_change only if a timer really changed buffers.
2770 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
2771 of the number of overlays to check.
2773 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
2775 * xdisp.c (try_window_id): Fix a case where window_end_pos
2776 and window_end_bytepos were not adjusted.
2778 2001-04-23 Gerd Moellmann <gerd@gnu.org>
2780 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
2783 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
2785 * process.c (wait_reading_process_input) [!subprocesses]:
2786 Don't reference waiting_for_user_input_p, it's not defined in the
2787 branch without async subprocesses support.
2789 2001-04-19 Gerd Moellmann <gerd@gnu.org>
2791 * keyboard.c (delete_kboard): Prevent a dangling reference
2792 from current_kboard to KB, which is freed.
2794 * process.c (wait_reading_process_input):
2795 Call record_asynch_buffer_change after running timers, to make
2796 read_key_sequence aware of buffer changes from under it.
2798 2001-04-18 Gerd Moellmann <gerd@gnu.org>
2800 * xfaces.c (Qscalable_fonts_allowed): New variable.
2801 (realizing_basic_faces_p): Removed.
2802 (x_face_list_fonts): Special handling for realizing_basic_faces_p
2804 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
2805 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
2806 for scalable-fonts-allowed to t.
2808 * fileio.c (Finsert_file_contents): If the file size returned from
2809 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
2810 read from files on a procfs whose contents are generated dynamically.
2812 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
2814 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
2815 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
2816 (__memalign_hook): Make the two prototypes consistent.
2818 2001-04-17 Gerd Moellmann <gerd@gnu.org>
2820 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
2821 matrix of mini-windows.
2823 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
2825 * intervals.c (find_interval): Don't rebalance during signal handling.
2827 2001-04-11 Gerd Moellmann <gerd@gnu.org>
2829 * fns.c: Include blockinput.h.
2831 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
2833 2001-04-10 Gerd Moellmann <gerd@gnu.org>
2835 * fns.c (Fcompare_strings): Fix return values.
2837 * window.c (window_scroll): Change the meaning of N to mean
2838 N screen-fulls or N lines.
2839 (window_scroll_pixel_based, window_scroll_line_based)
2840 (scroll_command, Fscroll_other_window): Change accordingly.
2842 * window.c (window_scroll_pixel_based, Frecenter):
2843 Call window_box_height instead of using it.last_visible_y for the
2844 height of the window.
2846 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
2847 instead of using it.last_visible_y for the height of the window.
2849 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
2850 From Dan Holmsand <dan@eyebee.com>.
2852 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
2853 able to write to hidden and system files. From Dan Holmsand
2856 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
2857 Holmsand <dan@eyebee.com>.
2859 2001-04-09 Gerd Moellmann <gerd@gnu.org>
2861 * fns.c (Fplist_get, Fplist_put): Add QUITs.
2863 * window.c (window_internal_height): Return 1 less if the
2864 window has a header line.
2866 * xdisp.c (try_window_id): When scrolling on a terminal, take
2867 the change of window_internal_height into account.
2869 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
2871 * gmalloc.c (align): If the argument SIZE would overflow
2872 __malloc_ptrdiff_t, fail right away.
2874 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2876 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
2877 Make sure the tooltip is completely visible.
2878 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
2880 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
2882 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
2884 2001-04-06 Dave Love <fx@gnu.org>
2886 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
2889 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2891 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
2893 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
2895 2001-04-05 Gerd Moellmann <gerd@gnu.org>
2897 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
2899 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
2901 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
2902 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
2904 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
2905 shell widget's position only if it is non-null.
2907 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
2908 Set f->output_data.x->widget to null after destroying it.
2910 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
2911 FILENAME to bring it in synch with the documentation.
2913 * xfaces.c (realizing_basic_faces_p): Renamed from
2914 realize_default_face_p.
2915 (realize_basic_faces): Set/clear realizing_basic_faces_p.
2916 (realize_default_face): Don't set the flag.
2918 2001-04-04 Gerd Moellmann <gerd@gnu.org>
2920 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
2922 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
2924 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
2925 the buffer that was used for echoing.
2927 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
2928 (first_font_matching): Removed unused function.
2929 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
2930 (may_use_scalable_font_p): Remove parameter FONT; rename
2931 parameter NAME to FONT.
2932 (x_face_list_fonts): Fix missing bounds check.
2933 (realizing_default_face_p): New variable.
2934 (realize_default_face): Set and clear that flag.
2935 (x_face_list_fonts): When called during the realization of the
2936 default face, and no matching fonts are found when ignoring
2937 scalable fonts and fonts matching a regexp from
2938 face-ignored-fonts, try without ignoring fonts.
2940 2001-04-03 Gerd Moellmann <gerd@gnu.org>
2942 * xfns.c (postprocess_image): New function.
2943 (lookup_image): Call it for all image types except PostScript.
2944 (x_kill_gs_process): Call postprocess_image.
2946 * xterm.c (x_use_underline_position_properties): New variable.
2947 (x_draw_glyph_string): Use it.
2948 (syms_of_xterm): DEFVAR_BOOL it.
2950 2001-04-02 Gerd Moellmann <gerd@gnu.org>
2952 * xterm.c (x_alloc_nearest_color_1): New function.
2953 (x_alloc_nearest_color): Use it.
2954 (x_color_cells): Take a Display as argument, instead of a frame.
2955 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
2956 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
2957 (x_initialize): Register cvt_string_to_pixel as resource converter
2958 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
2960 2001-03-30 Gerd Moellmann <gerd@gnu.org>
2962 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
2963 (set_iterator_to_next): If a string from a display property ends,
2964 consider the case that this might also be the end of an
2965 overlay string having the display property.
2967 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
2969 * xdisp.c (reseat_to_string): Undo last change.
2971 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
2972 matrix of a window when the header line changes, when
2973 new rows are allocated, or when the width changes.
2975 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
2977 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
2979 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
2981 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
2984 2001-03-29 Gerd Moellmann <gerd@gnu.org>
2986 * data.c (Fsubr_interactive_form): New function.
2987 (syms_of_data): Defsubr it.
2989 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2990 (live_float_p, live_misc_p): Return 1 only if the offset of the
2991 pointer in its block is >= 0.
2993 2001-03-28 Paul Eggert <eggert@twinsun.com>
2995 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
2996 microseconds calcuation. Avoid double-rounding problem.
2997 In doc string, warn that the result is approximate.
2999 2001-03-28 Gerd Moellmann <gerd@gnu.org>
3001 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
3002 bind `inhibit-eval-during-redisplay' to t.
3004 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
3006 * xdisp.c (inhibit_eval_during_redisplay)
3007 (Qinhibit_eval_during_redisplay): New variables.
3008 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
3009 don't eval, return nil instead.
3010 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
3011 Initialize Qinhibit_eval_during_redisplay.
3013 * xdisp.c (reseat_to_string): If STRING is multibyte, set
3014 the iterator's multibyte_p flag.
3016 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
3017 instead of setting it to zero; it's incremented for each frame
3018 where the menu face is changed.
3020 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
3021 change bottom shadow accordingly.
3023 * xterm.c (expose_window_tree, expose_frame): Don't compute
3025 (expose_window): Do it here instead.
3026 (x_draw_glyph_string): Fix a computation of the underline position.
3028 * bytecode.c (BYTE_CODE_QUIT): New macro.
3029 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
3031 2001-03-27 Gerd Moellmann <gerd@gnu.org>
3033 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
3034 Give up if matrix starts in an ellipsis.
3035 (init_from_display_pos): Do nothing if POS doesn't specify
3036 a dpvec_index but the iterator has such a position.
3038 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
3040 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
3041 x/y position is (0, 0) after destroying the menu bar, restore
3042 its original position.
3044 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
3045 (init_from_display_pos): Use it.
3046 (try_window_reusing_current_matrix): Don't use cursor_row_p.
3048 2001-03-26 Gerd Moellmann <gerd@gnu.org>
3050 * xdisp.c (try_window_id): Undo last change.
3052 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
3054 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
3056 * buffer.c (syms_of_buffer): Doc fix.
3058 2001-03-26 Gerd Moellmann <gerd@gnu.org>
3060 * xfaces.c (x_update_menu_appearance): Use local variable
3061 popup_path for setting font resources.
3063 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
3065 * frame.c (Fframe_list): Don't reference tip_frame if
3066 HAVE_WINDOW_SYSTEM is not defined.
3068 * emacs.c (main): Update the copyright year. From Werner LEMBERG
3071 2001-03-25 Gerd Moellmann <gerd@gnu.org>
3073 * xdisp.c (init_from_display_pos): Test invisible property
3074 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
3076 * xdisp.c (redisplay_internal) <update one window>: Make sure
3077 last_arrow_position and last_arrow_string are set.
3079 * frame.c (Fframe_list): Don't return a tooltip frame.
3081 2001-03-23 Gerd Moellmann <gerd@gnu.org>
3083 * xdisp.c (mark_window_display_accurate_1): New function,
3084 extracted from mark_window_display_accurate.
3085 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
3086 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
3087 (mark_window_display_accurate): Use it.
3088 (redisplay_internal): Use it for the selected window.
3089 (redisplay_internal): Avoid duplicate mark_window_display_accurate
3090 for the selected frame.
3092 * xdisp.c Use make_number, for readability.
3093 (try_window_id): Disable rows below the window end.
3094 (try_window_reusing_current_matrix): Use cursor_row_p.
3095 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
3097 (init_from_display_pos): If POS specifies a position in a display
3098 vector, maybe get the iterator set up for that ellipsis.
3100 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
3102 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
3104 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
3106 2001-03-23 Gerd Moellmann <gerd@gnu.org>
3108 * xfaces.c (x_update_menu_appearance): Use a different path
3109 for Lucid popup menus.
3111 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
3113 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
3115 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
3116 (string_buffer_position): Use `make_number'.
3118 2001-03-22 Gerd Moellmann <gerd@gnu.org>
3120 * xfaces.c (x_update_menu_appearance): Renamed from
3121 x_set_menu_face_resources. Use different resources for popups.
3123 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
3124 (GC_CHECK_STRING_BYTES): Don't define.
3126 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
3127 Removed, together with subroutines.
3128 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
3129 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
3131 * dispextern.h (x_set_menu_resources_from_menu_face):
3134 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
3135 Remove calls to x_set_menu_resources_from_menu_face.
3137 * xfaces.c (xm_set_menu_resources_from_menu_face):
3138 Remove #ifndef LESSTIF_VERSION.
3140 * xmenu.c: Include widget.h.
3141 (single_submenu): Return int. Some cleanup.
3142 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
3144 2001-03-21 Gerd Moellmann <gerd@gnu.org>
3146 * xterm.c (x_update_window_end): Handle overwritten mouse face
3147 also for tool bar windows.
3148 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
3149 DRAW is DRAW_IMAGE_RAISED.
3151 2001-03-20 Gerd Moellmann <gerd@gnu.org>
3153 * print.c (syms_of_print): Doc fixes.
3155 * fns.c (Fmd5): Doc fix.
3157 2001-03-19 Gerd Moellmann <gerd@gnu.org>
3159 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
3160 Clear area of the frame not occupied by the scroll bar.
3162 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
3163 tip frame's root window buffer to *tip* right after creating
3166 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
3167 is an integer don't have to be for space characters.
3169 2001-03-16 Gerd Moellmann <gerd@gnu.org>
3171 * indent.c (current_column, current_column_1, Fmove_to_column)
3172 (compute_motion): Handle characters from display vectors differently.
3174 2001-03-15 Kenichi Handa <handa@etl.go.jp>
3176 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
3177 drawing glyph string.
3179 2001-03-15 Gerd Moellmann <gerd@gnu.org>
3181 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
3182 (command_loop_1): Undo last change.
3184 * xterm.c (fast_find_position): Return the correct vpos.
3186 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
3187 non-null, set a per-buffer value in BUF instead of the current buffer.
3188 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
3189 Call store_symval_forwarding with BUF null.
3190 (set_internal): Call store_symval_forwarding with the BUF
3191 parameter passed to set_internal. Formerly, the value was always
3192 set in the current buffer; the buffer recorded in specbind for
3193 this case wasn't used.
3194 (arith_driver): Reindent.
3196 * buffer.c (swap_out_buffer_local_variables):
3197 Call store_symval_forwarding with BUF null.
3199 * lisp.h (store_symval_forwarding): Change prototype.
3201 * eval.c (specbind): Call store_symval_forwarding with BUF null.
3203 2001-03-14 Gerd Moellmann <gerd@gnu.org>
3205 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
3206 FOR_DELETION. Avoid resizing the mini-window of the selected
3207 frame if FOR_DELETION is set.
3208 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
3209 (Fmake_frame_invisible): Change calls to do_switch_frame for new
3212 * window.c (Fset_window_configuration): Change call to
3213 do_switch_frame to new format.
3215 * keyboard.c (quit_throw_to_read_char): Change call to
3216 do_switch_frame to new format.
3218 * lisp.h (do_switch_frame): Change prototype.
3220 * frame.c (Fframe_parameters): In the `buffer-list' frame
3221 parameter, store the buffer list of FRAME, not the list of the
3224 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
3225 box just because the glyph row's full_width_p flag is set.
3227 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
3229 * xdisp.c (highlight_trailing_whitespace): On character terminals,
3230 skip the padding blanks inserted in extend_face_to_end_of_line,
3231 before checking for trailing whitespace.
3233 2001-03-13 Gerd Moellmann <gerd@gnu.org>
3235 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
3236 Remove special handling for LessTif/Motif.
3237 (toplevel): Don't include Xm/Xm.h.
3239 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
3240 Remove workaround code for LessTif; it doesn't work anymore.
3242 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
3245 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
3246 Don't access private scroll bar data; it's no longer necessary with
3247 contemporary LessTif.
3249 * xfaces.c (xm_set_menu_resources_from_menu_face):
3250 Change #if 0 to #ifndef LESSTIF_VERSION.
3252 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
3253 removing button grabs.
3255 2001-03-13 Kenichi Handa <handa@etl.go.jp>
3257 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
3258 and clip-large-size-font as obsolete.
3260 * lread.c (read_multibyte): Check the validity of multibyte
3261 sequence. If invalid, return the first byte.
3263 2001-03-12 Gerd Moellmann <gerd@gnu.org>
3265 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
3266 before running the command; timer functions or process
3267 filters may have set it.
3269 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
3271 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
3274 2001-03-12 Gerd Moellmann <gerd@gnu.org>
3276 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
3279 2001-03-09 Gerd Moellmann <gerd@gnu.org>
3281 * dispextern.h (string_buffer_position): Add prototype.
3283 * xdisp.c (string_buffer_position, display_prop_string_p)
3284 (single_display_prop_string_p): New functions.
3286 * xterm.c (note_mouse_highlight): If there's no help-echo on
3287 a string, look at the buffer text ``under'' it.
3289 * keyboard.c (make_lispy_event): Add string info to the event,
3290 analogous to what's done on mode lines.
3291 (read_key_sequence): For a click on a string, consider `local-map'
3292 and `keymap' of that string.
3294 * keyboard.c (make_lispy_event, make_lispy_movement):
3295 Adjust calls to buffer_posn_from_coords to new format.
3297 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
3299 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
3302 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
3303 flags argument to emacs_open; it seems to conflict with O_EXCL.
3305 2001-03-09 Kenichi Handa <handa@etl.go.jp>
3307 * composite.h (struct composition): Change types of members;
3308 glyph_len to unsigned, width to unsigned short.
3310 2001-03-08 Andrew Innes <andrewi@gnu.org>
3312 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
3315 2001-03-08 Gerd Moellmann <gerd@gnu.org>
3317 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
3320 * xterm.c (note_mouse_highlight): Handle mouse-face and
3321 help-echo in strings.
3322 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
3323 (fast_find_string_pos): New function.
3325 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
3326 (display_string): Call face_at_string_position with new parameter.
3328 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
3329 Handle `mouse-face'.
3331 * dispextern.h (face_at_string_position): Change prototype.
3333 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
3335 * keyboard.c (make_lispy_event): Avoid generating drag events
3336 if the mouse hasn't actually moved to another buffer position.
3338 2001-03-08 Dave Love <fx@gnu.org>
3340 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
3342 2001-03-08 Gerd Moellmann <gerd@gnu.org>
3344 * process.c (Fset_process_window_size): Fix a typo.
3346 2001-03-08 Kenichi Handa <handa@etl.go.jp>
3348 * coding.c (detect_coding_sjis): Do more rigid check.
3349 (detect_coding_big5): Likewise.
3350 (decode_coding_sjis_big5): Likewise.
3351 (Fdetect_coding_region): Call detect_coding_system with tailing
3352 anchor byte `\0' for more rigid detection.
3353 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
3354 (Fdetect_coding_string): Likewise.
3356 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
3358 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
3359 a string before extracting its data.
3361 2001-03-07 Gerd Moellmann <gerd@gnu.org>
3363 * window.c (Frecenter): Rewrite code handling negative values
3364 of ARG on graphical frames.
3366 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
3368 * window.c (displayed_window_lines): If W->start is outside the
3369 accessible portion of the buffer, call start_display with BEGV or
3370 ZV instead of W->start.
3372 2001-03-07 Gerd Moellmann <gerd@gnu.org>
3374 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
3376 * process.c (Fset_process_filter): Don't crash if the input
3377 file descriptor of PROCESS is closed.
3378 (Fset_process_window_size): Likewise.
3380 2001-03-06 Kenichi Handa <handa@etl.go.jp>
3382 * xterm.c (XTflash): Make the timeout of select shorter, and call
3383 select repeatedly until the desired time expires.
3385 2001-03-06 Gerd Moellmann <gerd@gnu.org>
3387 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
3389 * xfns.c (Fx_create_frame): Clear Vwindow_list.
3391 * lisp.h (Vwindow_list): Declare extern.
3393 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
3395 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
3397 2001-03-06 Gerd Moellmann <gerd@gnu.org>
3399 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
3400 to detect a case where we have to highlight a different region
3401 despite not having left the currently highlighted region.
3402 Set mouse_face_overlay in the x_display_info.
3403 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
3405 * xterm.h (struct x_display_info): Add mouse_face_overlay.
3407 * buffer.c (mouse_face_overlay_overlaps): New function.
3409 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
3410 (Qmouse_face): Declare extern.
3412 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
3413 if face_change_count is non-zero.
3415 2001-03-06 Kenichi Handa <handa@etl.go.jp>
3417 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
3418 that the source is unibyte.
3420 2001-03-05 Dave Love <fx@gnu.org>
3422 * xterm.c (XTmouse_position): Fix typo.
3424 2001-03-05 Gerd Moellmann <gerd@gnu.org>
3426 * minibuf.c (read_minibuf): Clean up the binding stack if
3427 called noninteractively.
3429 2001-03-05 Kenichi Handa <handa@etl.go.jp>
3431 * coding.c (syms_of_coding): Docstring modified.
3433 2001-03-05 Kenichi Handa <handa@etl.go.jp>
3435 * charset.c (char_to_string): If a single byte char has modifier
3436 bits that can't be reflected to the character code, ignore them
3437 instead of signaling an error.
3439 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
3441 * s/msdos.h: Update copyright notice.
3443 * dosfns.h: Update copyright notice.
3445 * dosfns.c: Update copyright notice.
3447 * msdos.c: Update copyright notice.
3449 2001-03-02 Gerd Moellmann <gerd@gnu.org>
3451 * xterm.c (glyph_rect): New function.
3452 (XTmouse_position): Use it to raise the threshold for mouse
3453 movement event generation.
3455 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
3457 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
3458 specifies (reverse . t), reverse the initial screen colors.
3459 (IT_set_frame_parameters): If the property is foreground-color,
3460 but we are reversing the colors, set bg_set, not fg_set.
3461 Likewise for setting background-color and reversing: set fg_set.
3462 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
3465 * xfaces.c (Finternal_set_lisp_face_attribute)
3466 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
3469 2001-03-02 Gerd Moellmann <gerd@gnu.org>
3471 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
3472 to a single slash in the middle of file names.
3474 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
3475 Accept only alphanumeric time zone names.
3477 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
3479 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
3480 a widget to zero height.
3482 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3484 * window.c (Fwindow_end): Call move_it_past_eol only if
3485 ending up on a partially visible line.
3487 2001-03-01 Dave Love <fx@gnu.org>
3489 * ccl.c (Fccl_execute): Doc fix.
3491 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3493 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
3494 of the tool bar before calling x_figure_window_size.
3496 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
3497 NULL after destroying it, otherwise XTread_socket can access a
3498 destroyed widget when input is unblocked.
3500 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
3502 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
3503 same name as before, although there was a change in fontsets.
3505 2001-02-28 Ken Raeburn <raeburn@gnu.org>
3507 * lisp.h (Fframe_parameter): Declare.
3509 * window.c (set_window_buffer): Field vscroll is an int, not a
3512 2001-02-28 Gerd Moellmann <gerd@gnu.org>
3514 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
3517 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
3520 * alloc.c (toplevel): Include process.h.
3521 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
3522 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
3523 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
3524 (allocate_vector, allocate_hash_table, allocate_window)
3525 (allocate_frame, allocate_process, allocate_other_vector):
3527 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
3528 (mark_maybe_pointer): New function.
3529 (mark_memory): Also mark Lisp data to which only pointers
3530 remain and not Lisp_Objects.
3531 (min_heap_address, max_heap_address): New variables.
3532 (mem_find): Return MEM_NIL if START is below min_heap_address or
3533 above max_heap_address.
3534 (mem_insert): Compute min_heap_address and max_heap_address.
3536 * process.c (make_process): Use allocate_process.
3538 * frame.c (make_frame): Use allocate_frame.
3540 * window.c (make_window, make_dummy_parent): Use allocate_window.
3541 (Fcurrent_window_configuration): Use allocate_other_vector.
3543 * lisp.h (allocate_vectorlike): Remove prototype.
3544 (allocate_vector, allocate_other_vector, allocate_frame)
3545 (allocate_window, allocate_process, allocate_hash_table):
3548 * fns.c (Fdelete, larger_vector): Use allocate_vector.
3549 (make_hash_table, copy_hash_table): Use allocate_hash_table.
3551 2001-02-27 Kenichi Handa <handa@etl.go.jp>
3553 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
3554 treat the produced bytes as a valid multibyte sequence.
3556 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
3557 (ccl_driver) <CCL_WriteMultibyteChar2>:
3558 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
3559 <ccl_finish>: Set ccl->eight_bit_control properly.
3561 * ccl.h (struct ccl_program): New member eight_bit_control.
3563 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
3565 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
3566 accessible_keymaps_char_table.
3567 (accessible_keymaps_char_table): Obey `is_metized'.
3568 (where_is_internal, Fwhere_is_internal): Don't confuse int and
3571 2001-02-26 Gerd Moellmann <gerd@gnu.org>
3573 * dispnew.c: Check HAVE_TERM_H before including term.h.
3575 2001-02-24 Andrew Innes <andrewi@gnu.org>
3577 * makefile.w32-in: Update copyright notice.
3579 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
3581 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
3583 2001-02-24 Kenichi Handa <handa@etl.go.jp>
3585 * Makefile.in (lisp): Add international/utf-8.elc.
3587 * fontset.c (Fnew_fontset): Fix handling of the case that an
3588 element of FONTLIST is a cons of family and registry.
3590 2001-02-23 Jason Rumney <jasonr@gnu.org>
3592 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
3593 to height unconditionally.
3595 * w32term.c (x_set_glyph_string_background_width): Extend the
3596 background face to the end of the drawing area in the text area, only.
3597 (x_insert_glyphs): Call window_box_left to obtain the left
3598 x-coordinate of the area to shift.
3600 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
3603 2001-02-22 Andrew Innes <andrewi@gnu.org>
3605 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
3606 ($(BLD)\dispnew.obj):
3607 ($(BLD)\editfns.obj):
3608 ($(BLD)\fileio.obj):
3609 ($(BLD)\filelock.obj):
3610 ($(BLD)\keyboard.obj):
3611 ($(BLD)\w32proc.obj):
3612 ($(BLD)\process.obj):
3613 ($(BLD)\sysdep.obj): Ditto.
3615 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
3617 ($(BLD)/dispnew.$(O)):
3618 ($(BLD)/editfns.$(O)):
3619 ($(BLD)/fileio.$(O)):
3620 ($(BLD)/filelock.$(O)):
3621 ($(BLD)/keyboard.$(O)):
3622 ($(BLD)/w32proc.$(O)):
3623 ($(BLD)/process.$(O)):
3624 ($(BLD)/sysdep.$(O)): Ditto.
3626 2001-02-22 Gerd Moellmann <gerd@gnu.org>
3628 * xdisp.c (forward_to_next_line_start): When taking the shortcut
3629 at the start of the function, check that the \n in it->c is
3630 from the iterator's current position.
3632 * xdisp.c (handle_single_display_prop): Add parameter
3633 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
3634 properties which replace the display of text with something else.
3635 (handle_display_prop): Call handle_single_display_prop with
3636 additional argument saying if we already replaced text display
3637 with something else. Use AREF.
3638 (with_echo_area_buffer_unwind_data, display_menu_bar)
3639 (decode_mode_spec_coding): Use AREF and ASIZE.
3641 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
3642 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
3643 * vmstime.h: Files removed.
3645 * unexencap.c, unexfx2800.c: Files removed.
3647 * dispnew.c (direct_output_for_insert): Give up if we are showing
3648 a message or just cleared the message because we might need to
3649 resize the echo area window or display an empty echo area.
3651 2001-02-21 Gerd Moellmann <gerd@gnu.org>
3653 * xdisp.c (redisplay_internal): Do the
3654 mark_window_display_accurate after all windows have been
3655 redisplayed because this call resets flags in buffers which are
3656 needed for proper redisplay.
3658 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
3659 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
3662 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
3663 busy_window to hourglass_window, busy_p to hourglass_p.
3665 * msdos.h (struct x_output): Rename busy_window to
3666 hourglass_window, busy_p to hourglass_p.
3668 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
3669 busy_window to hourglass_window, busy_p to hourglass_p.
3671 * xfns.c: Rename everything containing *busy_cursor* and similar
3673 (syms_of_w32fns): Rename x-busy-pointer-shape to
3674 x-hourglass-pointer-shape, display-busy-cursor to
3675 display-hourglass, busy-cursor-delay to hourglass-delay.
3677 * w32fns.c: Rename everything containing *busy_cursor* and similar
3679 (syms_of_w32fns): Rename x-busy-pointer-shape to
3680 x-hourglass-pointer-shape, display-busy-cursor to
3681 display-hourglass, busy-cursor-delay to hourglass-delay.
3683 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
3686 * dispextern.h (start_hourglass, cancel_hourglass)
3687 (display_hourglass_p): Renamed from *busy_cursor*.
3689 2001-02-20 Gerd Moellmann <gerd@gnu.org>
3691 * keyboard.c (read_char): When an event from unread-command-events
3692 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
3694 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
3695 equal to the current buffer.
3697 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
3698 nil, otherwise we're left with truncate_lines t when a message
3699 is printed with message-truncate-lines bound to t.
3701 2001-02-19 Gerd Moellmann <gerd@gnu.org>
3703 * window.c (Fmove_to_window_line): Undo last change.
3704 (displayed_window_lines): Call line_bottom_y to determine
3705 the line's bottom position.
3707 * dispextern.h (line_bottom_y): Add prototype.
3709 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
3710 (pos_visible_p): Use it.
3712 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
3713 set redisplaying_p to 0 here instead of in Frecursive_edit.
3714 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
3717 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
3719 (syms_of_xdisp): Initialize new variables.
3720 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
3721 Specbind `inhibit-menubar-update' when updating the menu bar.
3723 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
3726 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
3729 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
3732 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
3733 to the start of the file.
3735 2001-02-16 Gerd Moellmann <gerd@gnu.org>
3737 * window.c (set_window_buffer): Fix last change.
3739 * window.c (set_window_buffer): Set window's vscroll to 0.
3741 * window.c (coordinates_in_window): Increase width of area
3742 where the vertical line can be dragged.
3744 * xterm.c (x_set_glyph_string_background_width): Extend the
3745 background face to the end of the drawing area in the text
3748 * xdisp.c (handle_single_display_prop): Set iterator's position
3749 to where the `display' property starts, like for images.
3750 (dump_glyph): New function.
3751 (dump_glyph_row): Use it. Dump info about marginal areas.
3753 * dispnew.c (direct_output_for_insert): Recognize more cases where
3754 glyphs can be written instead of being inserted.
3756 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
3757 the left x-coordinate of the area to shift.
3759 * dired.c (directory_files_internal): Set result list to nil
3762 2001-02-15 Kenichi Handa <handa@etl.go.jp>
3764 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
3765 invalid multibyte sequence, treat *SRC as a character of
3768 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
3770 * textprop.c (Fset_text_properties): Doc fix.
3772 2001-02-15 Gerd Moellmann <gerd@gnu.org>
3774 * dispnew.c (update_text_area): Undo change of 2001-01-12.
3776 2001-02-14 Dave Love <fx@gnu.org>
3778 * coding.c: Doc and message fixes.
3780 2001-02-14 Andrew Innes <andrewi@gnu.org>
3782 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
3783 Emacs frame above the screen size.
3785 2001-02-14 Gerd Moellmann <gerd@gnu.org>
3787 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
3789 2001-02-13 Gerd Moellmann <gerd@gnu.org>
3791 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
3792 case that TO ends up beyond ZV after running before-change-functions.
3794 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
3795 the selected window if it is showing the buffer in question.
3797 * dired.c (directory_files_internal): Initialize errno.
3798 (toplevel): Include errno.h.
3800 2001-02-13 Kenichi Handa <handa@etl.go.jp>
3802 * xfaces.c (best_matching_font): New parameter width_ratio.
3803 Multiply avgwidth by width_ratio.
3804 (choose_face_font): Call best_matching_font with width_ratio
3805 calculated from the column width of C.
3807 2001-02-12 Andrew Innes <andrewi@gnu.org>
3809 The following changes are to draw box lines inside characters area
3810 if line-width is negative.
3812 * w32term.c (x_produce_image_glyph): Pay attention to the case that
3813 face->box_line_width is negative.
3814 (x_produce_stretch_glyph): Likewise.
3815 (x_produce_glyphs): Likewise.
3816 (x_estimate_mode_line_height): Likewise.
3817 (x_draw_glyph_string_background): Likewise.
3818 (x_draw_glyph_string_foreground): Likewise.
3819 (x_draw_composite_glyph_string_foreground): Likewise.
3820 (x_draw_glyph_string_box): Likewise.
3821 (x_draw_image_foreground): Likewise.
3822 (x_draw_image_relief): Likewise.
3823 (x_draw_image_foreground_1): Likewise.
3824 (x_draw_image_glyph_string): Likewise.
3826 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3828 The following changes are to draw box lines inside characters area
3829 if line-width is negative.
3831 * xterm.c (x_produce_image_glyph): Pay attention to the case that
3832 face->box_line_width is negative.
3833 (x_produce_stretch_glyph): Likewise.
3834 (x_produce_glyphs): Likewise.
3835 (x_estimate_mode_line_height): Likewise.
3836 (x_draw_glyph_string_background): Likewise.
3837 (x_draw_glyph_string_foreground): Likewise.
3838 (x_draw_composite_glyph_string_foreground): Likewise.
3839 (x_draw_glyph_string_box): Likewise.
3840 (x_draw_image_foreground): Likewise.
3841 (x_draw_image_relief): Likewise.
3842 (x_draw_image_foreground_1): Likewise.
3843 (x_draw_image_glyph_string): Likewise.
3845 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
3846 and :line-width can be negative.
3847 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
3849 2001-02-09 Jason Rumney <jasonr@gnu.org>
3851 * w32term.c (w32_encode_char): Treat eight bit graphic and control
3852 characters the same as ASCII and latin-1.
3853 (x_display_and_set_cursor): Check for the focus frame's selected
3854 window instead of selected_window.
3855 (x_after_update_window_line): Don't clear if frame's internal
3856 border width is zero.
3857 (x_new_font): Don't change a tooltip's size.
3858 (w32_initialize): Set char_ins_del_ok to 1.
3860 * w32fns.c (Fx_show_tip): Fix calls to make_number.
3861 (x_set_font): If font hasn't changed, avoid recomputing
3862 faces and other things.
3863 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
3864 (Fx_create_frame): Add the tool bar height to the frame height.
3865 (x_create_tip_frame): Prevent changing the tooltip's
3866 background color by specifying a color for the default font
3868 (Qcancel_timer): New variable.
3869 (syms_of_w32fns): Initialize and staticpro it.
3870 (Fx_hide_tip, Fx_show_tip): Use it.
3871 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3873 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
3875 * w32.c (init_environment): Duplicate local string before putenv.
3877 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
3879 * charset.c (Fstring): A typo.
3881 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3883 * charset.c (Fstring): If all arguments are less than 256, return
3886 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
3887 return a unibyte string.
3889 * coding.c (code_convert_region): After detecting a coding, if
3890 nothing found, set coding->composing to COMPOSITION_NO.
3891 (decode_coding_string): Likewise.
3893 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
3895 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
3898 2001-02-07 Kenichi Handa <handa@etl.go.jp>
3900 * charset.c (parse_str_to_multibyte): New function.
3902 * charset.h (parse_str_to_multibyte): Extern it.
3904 * print.c (print_string): If we are going to print a unibyte
3905 string into a multibyte buffer, convert the string to multibyte by
3908 2001-02-06 Andrew Innes <andrewi@gnu.org>
3910 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
3911 been created. It seems we can get sent window messages such as
3912 WM_ERASEBKGND before we properly update a frame.
3914 2001-02-06 Gerd Moellmann <gerd@gnu.org>
3916 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
3917 Avoid some unnecessary cursor positioning.
3919 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3921 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
3922 (LFACE_AVGWIDTH): New macro.
3924 (check_lface_attrs): Check LFACE_AVGWIDTH.
3925 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
3926 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
3927 (merge_face_vectors): Check LFACE_AVGWIDTH.
3928 (Finternal_make_lisp_face): Use AREF.
3929 (xm_set_menu_resources_from_menu_face)
3930 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
3931 (Finternal_lisp_face_empty_p): Use AREF.
3932 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
3933 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
3934 Compare average widths..
3935 (best_matching_font): Arrange for comparing average widths.
3937 * dispextern.h (enum lface_attribute_index):
3938 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
3940 2001-02-05 Dave Love <fx@gnu.org>
3942 * puresize.h: Revert last change following loadup.el change.
3944 2001-02-05 Andrew Innes <andrewi@gnu.org>
3946 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
3947 invocation of temacs, to work with Windows 2000.
3948 (bootstrap-emacs): Ditto.
3950 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3952 * xterm.c (x_display_and_set_cursor): Check for the focus
3953 frame's selected window instead of selected_window.
3955 * xdisp.c (try_scrolling): If point is in the line below the
3956 window, make sure to move the iterator at least a canonical
3959 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
3961 2001-02-05 Kenichi Handa <handa@etl.go.jp>
3963 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
3964 If invalid, execute CCL_INVALID_CMD.
3965 (ccl_driver): If the CCL program is terminated because of
3966 CCL_STAT_INVALID_CMD, copy the remaining source data to the
3967 destination instead of throwing them away.
3969 2001-02-02 Gerd Moellmann <gerd@gnu.org>
3971 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
3972 faces and other things.
3974 * xdisp.c (get_next_display_element): Fix case of empty
3975 display table entry.
3977 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
3979 * editfns.c (Fconstrain_to_field): Doc fix.
3981 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
3982 into `thoroughly', to make it consistent with the doc string.
3984 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
3986 2001-02-01 Gerd Moellmann <gerd@gnu.org>
3988 * search.c (search_buffer): Call set_search_regs with a byte
3989 position, not a character position.
3991 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
3994 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
3996 * frame.c (Fmodify_frame_parameters): Doc fix.
3998 2001-01-31 Gerd Moellmann <gerd@gnu.org>
4000 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
4001 identifier which is not reserved by Standard C.
4003 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
4005 * window.c (enum window_part): New enumeration.
4006 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
4008 (coordinates_in_window): Return an enumerator from enum
4009 window_part. Fix handling of right scroll bar.
4010 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
4011 `right-fringe' instead of `left-bitmap-area' and
4012 `right-bitmap-area'. Use enumerators from enum window_part
4013 instead of hard-coded integers.
4014 (check_window_containing, window_from_coordinates):
4015 Use enumerators from enum window_part instead of hard-coded integers.
4016 (syms_of_window): Replace Qleft_bitmap_area and
4017 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
4019 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
4021 * editfns.c (Fformat_time_string): Doc fix.
4023 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
4025 * keymap.c (Fwhere_is_internal): Use the first valid binding
4026 if no ascii binding is found (when firstonly is t).
4028 2001-01-31 Gerd Moellmann <gerd@gnu.org>
4030 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
4031 instead of Finteractive_p.
4033 * lisp.h (interactive_p): Add prototype.
4035 * eval.c (interactive_p): New function.
4036 (Finteractive_p): Use it.
4038 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
4040 2001-01-31 Dave Love <fx@gnu.org>
4042 * .gdbinit (hook-run): Define to run xreload.
4044 * textprop.c (Fset_text_properties): Fix newline in doc string.
4046 2001-01-30 Gerd Moellmann <gerd@gnu.org>
4048 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
4049 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
4051 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
4052 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
4053 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
4055 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
4058 2001-01-30 Dave Love <fx@gnu.org>
4060 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
4063 2001-01-29 Gerd Moellmann <gerd@gnu.org>
4065 * bytecode.c (Fbyte_code) <Bcurrent_column>:
4066 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
4068 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
4070 * textprop.c (Fset_text_properties): Doc fix.
4072 2001-01-29 Gerd Moellmann <gerd@gnu.org>
4074 * xdisp.c (forward_to_next_line_start): Remove xassert.
4076 2001-01-29 Jason Rumney <jasonr@gnu.org>
4078 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
4079 returning without releasing it.
4081 2001-01-29 Kenichi Handa <handa@etl.go.jp>
4083 * w32fns.c (w32_font_match): Allocate three more bytes to regex
4084 for '^', '$', and '\0'.
4086 2001-01-28 Andrew Choi <akochoi@i-cable.com>
4088 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
4089 regex for '^', '$', and '\0'.
4091 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
4092 only if current_sblock has been initialized.
4094 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
4095 terminal frame even if it is the only visible frame.
4097 2001-01-28 Kenichi Handa <handa@etl.go.jp>
4099 * fontset.c (font_family_registry): Even if FONTNAME conform to
4100 XLFD, if it specifies other fields than family and registry,
4101 return FONTANME. New argument FORCE if nonzero cancel that feature.
4102 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
4103 a signle byte character. Don't set FAMILY part to nil here.
4104 It is handled by the caller choose_face_font.
4105 (Fnew_fontset): Call font_family_registry with FORCE 0.
4106 (Fset_fontset_font): Likewise.
4108 2001-01-27 Gerd Moellmann <gerd@gnu.org>
4110 * xdisp.c (display_line): Don't treat a newline as fitting
4113 2001-01-26 Gerd Moellmann <gerd@gnu.org>
4115 * window.c (size_window): Set the window's orig_top to nil when
4116 changing heights, so that a future shrink_mini_window won't
4117 restore a bogus height.
4119 * frame.c (do_switch_frame): If selected frame has a mini-window,
4120 resize that to exact size.
4122 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
4124 * xdisp.c (display_line): Simplify check for glyphs fitting
4125 entirely in the line.
4127 * xfns.c (xic_style): New variable.
4128 (create_frame_xic): Move static variable to global scope for
4129 the case that `static' gets defined away.
4131 2001-01-26 Kenichi Handa <handa@etl.go.jp>
4133 * coding.c (decode_coding): Set a flag for inhibiting
4135 (code_convert_region): Always set saved_coding_symbol.
4136 (decode_coding_string): Likewise. Update coding->symbol when we
4137 encounter a inconsistent eol by the same way as code_convert_region.
4139 2001-01-25 Gerd Moellmann <gerd@gnu.org>
4141 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
4144 * xterm.c (x_after_update_window_line): Don't clear if frame's
4145 internal border width is zero.
4146 (x_clear_area): New function.
4147 (x_after_update_window_line, x_clear_end_of_line)
4148 (x_scroll_bar_create, x_scroll_bar_set_handle)
4149 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
4150 instead of XClearArea.
4152 * xterm.h (x_clear_area): Add prototype.
4154 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
4155 which doesn't seem necessary anymore with Lesstif 0.92.
4157 2001-01-25 Dave Love <fx@gnu.org>
4159 * puresize.h (BASE_PURESIZE): Up to 720000.
4161 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
4163 2001-01-25 Gerd Moellmann <gerd@gnu.org>
4165 * xdisp.c (echo_area_display): Don't call redisplay_internal
4166 when Emacs is shutting down. We can't run hooks etc. that
4167 would be necessary to do a redisplay.
4169 * lread.c (read_integer): Use type EMACS_INT instead of int.
4171 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
4173 * ccl.c (ccl_driver): Fix last change.
4175 2001-01-25 Kenichi Handa <handa@etl.go.jp>
4177 * ccl.h (sturct ccl_program): New member suppress_error.
4179 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
4180 insert error message to the output.
4181 (setup_ccl_program): Initialize ccl->suppress_error to 0.
4183 * coding.h (struct coding_system): New member suppress_error.
4185 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
4186 (Fset_terminal_coding_system_internal): Set the member
4187 suppress_error to 1.
4188 (Fset_safe_terminal_coding_system_internal): Likewise.
4190 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
4192 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
4193 as if it was a `charset'.
4195 2001-01-24 Gerd Moellmann <gerd@gnu.org>
4197 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
4198 value in where_is_cache; the next lookup in the cache returns
4199 something bogus if we do.
4201 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
4203 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
4204 if HAVE_WINDOW_SYSTEM isn't defined.
4206 2001-01-24 Gerd Moellmann <gerd@gnu.org>
4208 * fns.c (sweep_weak_table): Fix code taking items out of
4209 the hash collision chain. Some cleanup.
4211 * xterm.c (x_new_font): Don't change a tooltip's size.
4213 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
4214 background color by specifying a color for the default font
4217 2001-01-24 Kenichi Handa <handa@etl.go.jp>
4219 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
4220 a workaround for SunOS 4's cc.
4221 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
4222 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
4223 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
4226 2001-01-23 Gerd Moellmann <gerd@gnu.org>
4228 * xterm.c (x_set_window_size_1): New function extracted from
4230 (x_set_window_size): Use it.
4231 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
4232 doesn't have a widget, like tooltips.
4234 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
4236 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
4238 2001-01-23 Kenichi Handa <handa@etl.go.jp>
4240 * fns.c (Fset_char_table_default): Fix to make sub char-table
4243 2001-01-22 Gerd Moellmann <gerd@gnu.org>
4245 * xdisp.c (build_desired_tool_bar_string): Make sure we have
4246 a desired tool bar string, even if there are no tool bar items.
4248 * xdisp.c (Ftool_bar_lines_needed): New function.
4249 (syms_of_xdisp): Defsubr it.
4251 * editfns.c (Fformat): Don't extend text properties from arguments
4252 to padding chars in the result.
4254 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
4256 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
4258 2001-01-20 Andrew Innes <andrewi@gnu.org>
4260 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
4261 (w32_initialize): Don't set term hooks that aren't actually needed
4264 * xfaces.c (realize_default_face):
4266 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
4268 * xdisp.c (handle_single_display_prop): Remove references to
4269 FRAME_W32_CONSOLE_P.
4271 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
4273 * frame.h (output_method): Remove output_w32_console method.
4274 (FRAME_W32_CONSOLE_P): Remove macro.
4276 * frame.c (Qw32_console): Remove variable.
4277 (Fframep): Remove references to it.
4278 (syms_of_frame): Ditto.
4279 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
4281 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
4284 2001-01-20 Kenichi Handa <handa@etl.go.jp>
4286 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
4288 2001-01-19 Andrew Innes <andrewi@gnu.org>
4290 * w32.c (init_environment): Add a version-independent site-lisp
4291 directory to EMACSLOADPATH, after the version dependent one.
4293 2001-01-19 Gerd Moellmann <gerd@gnu.org>
4295 * editfns.c (Fbuffer_substring): Doc fix.
4297 * xdisp.c (message_dolog, message2, message2_nolog):
4298 Rename parameter LEN to NBYTES.
4300 2001-01-19 Kenichi Handa <handa@etl.go.jp>
4302 * charset.c (strwidth): Use c_string_width.
4303 (c_string_width): New function.
4304 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
4307 * charset.h (c_string_width, lisp_string_width): Extern them.
4309 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
4311 * indent.c (check_composition): Check validity of composition.
4313 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
4314 characters by calling c_string_width.
4315 (x_consider_frame_title): Get byte length of frame tile string
4317 (display_mode_element): Pay attention to width of non-ASCII
4318 characters by calling strwidth.
4320 2001-01-18 Gerd Moellmann <gerd@gnu.org>
4322 * xfns.c (Qcancel_timer): New variable.
4323 (syms_of_xfns): Initialize and staticpro it.
4324 (Fx_hide_tip, Fx_show_tip): Use it.
4325 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
4327 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
4329 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
4331 * window.h (WINDOW_LIVE_P): New macro.
4333 * window.c (window_size_fixed): New variable.
4334 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
4337 * eval.c (specbind): If binding a per-buffer variable which
4338 doesn't have a buffer-local value in the current buffer, change
4339 the global value by changing the value of the symbol bound in all
4340 buffers not having their own value, to make it consistent with
4341 what happens with other buffer-local variables.
4343 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
4345 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
4346 when searching for a newline.
4348 2001-01-18 Kenichi Handa <handa@etl.go.jp>
4350 * xdisp.c (display_string): Fix previous change.
4352 2001-01-18 Jason Rumney <jasonr@gnu.org>
4354 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
4355 GLYPH_DEBUG is defined.
4356 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
4357 true for images with `:ascent 100'.
4358 (x_set_mouse_face_gc): If the last used mouse face has gone in the
4359 meantime, use face MOUSE_FACE_ID.
4360 If first glyph isn't a character glyph, use the ASCII NUL
4361 character to determine the face.
4362 (expose_area): Do not treat left margin specially.
4363 (note_mode_line_highlight): If no local_map, check global keymap.
4364 (note_mouse_highlight): Initialize overlay.
4365 (clear_mouse_face): Don't return if tip_frame is non-nil.
4366 (show_scroll_bars): Remove unused function.
4367 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
4368 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
4370 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
4371 (x_free_frame_resources): Unload relief colors.
4373 2001-01-17 Gerd Moellmann <gerd@gnu.org>
4375 * xdisp.c (forward_to_next_line_start): Avoid calling
4376 get_next_display_element when the newline is already found.
4377 This may change the iterator's position, when its current position is
4378 equal to the iterator's stop_charpos.
4380 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
4381 zero, use this method only at the end of a line.
4383 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
4384 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
4385 if SCALABLE_FONTS_P is set.
4387 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
4388 so that scalable fonts are included.
4390 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
4391 In the cache, use a key containing the information if scalable
4393 (x_load_font): Adapt to change of keys in the font cache.
4395 2001-01-17 Kim F. Storm <storm@filanet.dk>
4397 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
4398 XListFonts to take advantage of font caching.
4400 * xterm.c (x_list_fonts): Ensure caching font information when
4401 called for a null frame, which is the case frequently when Emacs
4404 2001-01-17 Gerd Moellmann <gerd@gnu.org>
4406 * xfns.c (QCconversion): Replaces QCalgorithm.
4408 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
4410 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
4413 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
4414 not everything could be displayed.
4416 * line.h, x-list-font.c: Files removed because unused.
4418 2001-01-17 Andrew Innes <andrewi@gnu.org>
4420 * dired.c (directory_files_internal): Convert result from readdir
4421 to a unibyte string initially, to avoid possible misinterpretation
4422 of some bytes as the internal form of Emacs characters.
4424 2001-01-17 Kenichi Handa <handa@etl.go.jp>
4426 * fns.c (concat): Be sure to avoid putting the same `composition'
4427 property on the adjacent regions.
4429 2001-01-16 Gerd Moellmann <gerd@gnu.org>
4431 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
4432 (Fscroll_right, Fscroll_left): Set it here instead, if called
4435 * buffer.c (Fset_buffer_modified_p): Set buffer's
4436 prevent_redisplay_optimizations_p flag.
4438 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
4439 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
4440 with additional arg.
4442 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
4445 * xdisp.c (redisplay_preserve_echo_area): Add parameter
4446 FROM_WHERE, for debugging.
4448 2001-01-16 Kenichi Handa <handa@etl.go.jp>
4450 * ccl.c (Fregister_ccl_program): Handle the return value of
4451 resolve_symbol_ccl_program correctly.
4452 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
4454 2001-01-15 Gerd Moellmann <gerd@gnu.org>
4456 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
4457 has gone in the meantime, use face MOUSE_FACE_ID.
4459 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
4460 If x_display_info_for_display returns null, don't try to close
4461 the display; we didn't open it.
4463 * dispnew.c (save_or_restore_current_matrices): Function removed.
4464 (save_current_matrix, restore_current_matrix): New functions.
4465 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
4466 restore the frame's current matrix. Due to the glyph pointer
4467 setup done in adjust_glyph_matrix, there is no easy way to make
4468 saving the current matrix in the desired matrix generally correct,
4471 2001-01-15 Kenichi Handa <handa@etl.go.jp>
4473 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
4475 (display_line): Optimize for wide characters.
4476 (display_string): Don't try to display a multi-column character
4477 partially. On ttys, produce more than one truncation glyph for
4478 multi-column characters that don't fit on the line.
4480 2001-01-13 Kenichi Handa <handa@etl.go.jp>
4482 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
4483 Define it instead of WORDS_BIGENDIAN. Caller changed.
4485 2001-01-13 Jason Rumney <jasonr@gnu.org>
4487 * w32fns.c (Fimage_size, image_ascent, lookup_image)
4488 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
4489 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4490 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
4492 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
4493 (x_draw_image_relief, x_draw_image_foreground_1)
4494 (x_draw_image_glyph_string): Adapt to change of image margins.
4496 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
4499 * w32bdf.c (search_file_line, get_cached_font_char)
4500 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
4502 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
4504 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
4505 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
4506 (Fw32_send_sys_command): Remove unused variables.
4507 (w32_msg_pump): Add parentheses.
4509 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
4510 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
4513 2001-01-12 Gerd Moellmann <gerd@gnu.org>
4515 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
4516 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
4517 being a pair of margins.
4518 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
4519 to DEFVAR_LISP. Extend doc.
4521 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
4523 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
4524 pair of integers `(X . Y)', use X for the horizontal and Y for the
4526 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
4527 (parse_image_spec): Check it.
4528 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4529 (tiff_format, gif_format, gs_format):
4530 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
4532 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
4533 (x_draw_image_relief, x_draw_image_foreground_1)
4534 (x_draw_image_glyph_string): Adapt to the change of image margins.
4536 * dispextern.h (struct image): Replace member `margin' with
4537 `hmargin' and `vmargin'.
4539 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
4542 * dispnew.c (update_text_area): Put code which decrements the
4543 stop position when the row's face extends to the end of the
4546 * xfns.c (x_set_mouse_color): Fix color allocation.
4548 * keyboard.c: Call get_local_map with new argument list.
4550 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
4552 * intervals.h (enum map_property): Removed.
4553 (get_local_map): Change prototype.
4555 * keymap.c: Call get_local_map with new argument list.
4556 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
4558 2001-01-11 Gerd Moellmann <gerd@gnu.org>
4560 * xdisp.c (build_desired_tool_bar_string): Correct the computation
4561 of the size needed for the tool bar string. For the last image,
4562 use a `display' property that reaches to the end of the string.
4564 * xselect.c (selection_request_dpyinfo): New variable.
4565 (x_handle_selection_request): Set it.
4566 (x_selection_request_lisp_error): Don't call
4567 x_decline_selection_request if selection request's display has
4570 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
4571 Do the unregister_colors before calling XFreeColors.
4573 2001-01-10 Dave Love <fx@gnu.org>
4575 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
4576 ${SOME_MACHINE_LISP}, not ${lisp}.
4578 2001-01-10 Gerd Moellmann <gerd@gnu.org>
4580 * xdisp.c (display_line): On ttys, produce more than one truncation
4581 glyph for multi-column characters that don't fit on the line.
4583 * xselect.c (x_reply_selection_request): Add a comment.
4585 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
4586 XkbGetNames instead of XkbGetKeyboard.
4588 2001-01-10 Dave Love <fx@gnu.org>
4590 * sysdep.c (random): Revert the declaration.
4592 2001-01-09 Gerd Moellmann <gerd@gnu.org>
4594 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
4595 Call function string_bytes.
4596 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
4598 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
4599 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
4600 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
4601 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
4603 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
4604 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
4605 after sweeping strings, and at the end.
4606 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
4608 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
4609 ensure that pop_message is called.
4611 * keyboard.c (Fexecute_extended_command): Use a
4612 record_unwind_protect to ensure that pop_message is called.
4614 * lisp.h (push_message_unwind): Add prototype.
4616 * xdisp.c (push_message_unwind): New function.
4618 * fileio.c (do_auto_save_unwind): Do the pop_message here
4619 instead of in Fdo_auto_save.
4620 (Fdo_auto_save): Don't call pop_message.
4622 2001-01-08 Ken Raeburn <raeburn@gnu.org>
4624 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
4627 2001-01-08 Gerd Moellmann <gerd@gnu.org>
4629 * window.c (window_scroll_pixel_based): Adjust glyph matrices
4630 when increasing window's vscroll.
4632 * macros.c (Qkbd_macro_termination_hook): New variable.
4633 (syms_of_macros): Initialize and staticpro it.
4634 (pop_kbd_macro): Run kbd-macro-termination-hook.
4636 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
4638 2001-01-07 Dave Love <fx@gnu.org>
4640 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
4641 arglist, for documentation's sake.
4643 2001-01-06 Andrew Innes <andrewi@gnu.org>
4645 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
4648 2001-01-05 Andrew Innes <andrewi@gnu.org>
4650 * term.c (update_end): Don't check updating_frame; for some reason
4651 this can be 0 sometimes, such as after dismissing a popup menu,
4652 and isn't necessary given the explicit frame argument.
4654 2001-01-05 Gerd Moellmann <gerd@gnu.org>
4656 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
4657 on some systems, and an unsigned long on others, like FreeBSD 4.1.
4659 2001-01-04 Gerd Moellmann <gerd@gnu.org>
4661 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
4663 * xfns.c (x_create_tip_frame): Preserve the value of
4664 face_change_count around the creation of the tip frame.
4666 * xfns.c (last_show_tip_args): New variable.
4667 (compute_tip_xy): New function.
4668 (Fx_show_tip): Reuse an existing tip frame, if possible.
4669 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
4671 2001-01-04 Dave Love <fx@gnu.org>
4673 * editfns.c (Fformat): Doc fix.
4675 * systime.h (set_file_times): Prototype.
4677 * widget.h (EmacsFrameSetCharSize_): Prototype.
4679 * sysdep.c (random, srandom): Declare explicitly.
4681 * dispextern.h (move_it_vertically_backward): Declare.
4683 2001-01-04 Gerd Moellmann <gerd@gnu.org>
4685 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
4686 like in Fx_create_frame.
4688 * xfaces.c (set_font_frame_param): Don't do anything for
4689 non-graphical frames.
4691 * window.c (Fdelete_other_windows): Set window's window_end_valid
4692 to nil when changing the window's start. Don't change the
4693 window's start when its top position hasn't changed. If we do,
4694 this will set the window's optional_new_start, which act's like a
4695 force_start during redisplay with C-x 1 M-> under particular
4696 circumstances (see report from Per Starback to emacs-pretest-bug
4699 2001-01-03 Gerd Moellmann <gerd@gnu.org>
4701 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
4702 short cut at the start of the function. Add an assertion.
4703 (reseat_at_next_visible_line_start): Add an assertion.
4705 * window.c (Frecenter): When changing the window start, set the
4706 window's window_end_valid to nil.
4707 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
4709 * dispextern.h (move_it_past_eol): Add prototype.
4711 * xdisp.c (move_it_past_eol): New function.
4713 * window.c (Fwindow_end): Doc fix.
4715 2001-01-03 Dave Love <fx@gnu.org>
4717 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
4719 2001-01-03 Gerd Moellmann <gerd@gnu.org>
4721 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
4722 the enabled_p flag of the glyph row at window_end_vpos to 0.
4723 (handle_single_display_prop): Fix last change.
4725 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4727 * window.c (Frecenter): Doc fix.
4729 2001-01-02 Andrew Innes <andrewi@gnu.org>
4731 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
4733 * frame.h (output_method): Add output_w32_console method.
4734 (FRAME_W32_CONSOLE_P): New macro.
4736 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
4737 use output_w32_console method.
4738 (Qw32_console): New Lisp_Object.
4739 (Fframep): Return it.
4740 (syms_of_frame): Init it.
4741 (Fframe_parameters): Report w32console as font for w32_console frames.
4743 * xfaces.c (realize_default_face): Set face foreground and
4744 background to unspecified for w32_console frames.
4745 (realize_face): Realize face cache for w32_console frames.
4746 (realize_tty_face): Accept w32_console frames.
4748 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
4749 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
4750 necessary, even if running interactively.
4752 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
4755 * w32term.c (x_update_begin):
4759 (x_change_line_highlight):
4764 (w32_reassert_line_highlight):
4765 (w32_frame_rehighlight):
4766 (w32_frame_raise_lower): Do nothing if not w32 frame.
4768 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
4770 * w32fns.c (Fx_display_color_cells): Determine correct value, when
4771 system doesn't tell us directly.
4772 (Fx_display_visual_class): Implement properly.
4774 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4776 * window.c (Frecenter): Handle centering in graphical frames
4777 specially. Centering on the basis of line counts doesn't work
4778 reliably with variable-height lines.
4780 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
4782 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
4785 * composite.c (run_composition_function): Remove unused var `val'.
4786 (update_compositions): Remove unused variable `hook'.
4788 * intervals.c (get_local_map): Remove unused variable `tem'.
4790 * doprnt.c (doprnt1): Remove unused variable `size'.
4792 * fns.c (Flength): Remove unused variable `tail'.
4793 (Fdelete): Remove unused variable `size'.
4795 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
4798 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
4800 * data.c (find_symbol_value): Remove extra 3rd argument in the
4801 call to swap_in_symval_forwarding.
4803 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
4805 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
4806 (trivial_regexp_p): Remove unused variable `c'.
4807 (boyer_moore): Remove unused variable `k'.
4809 * indent.c (current_column): Remove unused variable `stopchar'.
4810 (Fcompute_motion): Remove unused variable `contin'.
4812 * casefiddle.c (casify_object): Remove unused variable `tolen'.
4814 * dired.c (directory_files_internal): Fix a typo in a comment.
4815 Remove an unused variable `handler'.
4816 (file_name_completion): Remove unused function-scope variable `dp'.
4817 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
4820 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
4822 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
4824 (Fmarker_insertion_type): Remove unused variable `buf'.
4826 * insdel.c (make_gap): Remove unused variable `result'.
4828 * keyboard.c (record_char): Remove unused function-scope var `help'.
4829 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
4830 (menu_bar_items): Remove unused function-scope variable `tem'.
4832 * fontset.c (fontset_ref): Remove unused variable `i'.
4833 (fontset_set): Remove unused variables `j' and `tmp'.
4834 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
4835 (make_fontset_for_ascii_face): Remove unused variable `name'.
4836 (fs_load_font): Remove unused variable `font_idx'.
4837 (fs_query_fontset): Remove unused function-local variable `fontset'.
4838 (list_fontsets): Remove unused variable `tail'.
4839 (Fnew_fontset): Remove unused variables `family' and `registry'.
4840 (accumulate_font_info): Remove unused variable `tmp'.
4841 (Ffontset_font): Remove unused variable `id'.
4842 (syms_of_fontset): Remove unused variable `i'.
4844 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
4846 (lookup_image): Remove unused variable `file'.
4847 (xbm_load): Remove unused variables `bitmap_data', `height', and
4848 `width'. Remove function-local variable `i', leave the
4850 (gif_load): Remove unused variable `inc'.
4852 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
4853 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
4854 leave only the one in the inner block.
4856 * xfaces.c (face_fontset, realize_default_face): Remove unused
4858 (face_at_buffer_position): Remove unused variable `multibyte_p'.
4860 * term.c (encode_terminal_code): Remove unused variable `c'.
4862 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
4863 char *' instead of `char *'.
4865 * category.c (Fcategory_docstring): Remove unused variable `doc'.
4866 (Fget_unused_category): Remove unused variable `docstring_vector'.
4867 (Fchar_category_set): Remove unused variables `val', `charset',
4870 * coding.c (detect_coding_iso2022, setup_coding_system):
4871 Remove unused variable `i'.
4872 (detect_coding_mask): Remove unused variable `idx'.
4873 (detect_coding): Remove unused variable `i'.
4874 (ccl_coding_driver): Remove unused variable `result'.
4875 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
4876 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
4877 (encode_coding_string): Remove unused variables `gcpro1' and
4878 `saved_coding_symbol'.
4879 (Ffind_coding_systems_region_internal): Remove function-local
4880 variable args[], leave only the block-local one.
4881 (code_convert_region1): Remove unused variable `len'.
4883 * charset.c (char_printable_p): Remove unused variable `chars'.
4884 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
4885 (str_to_multibyte): Remove unused variable `c'.
4887 * window.c (size_window): Remove block-local variable `min_size'.
4889 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
4890 `header_line_height'.
4891 (append_space, extend_face_to_end_of_line): Declare `saved_what'
4892 enum display_element_type.
4894 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4896 * xterm.c (x_connection_closed): Catch X errors around all
4897 statements that call X. Save away the error message in a local copy.
4899 * xterm.c (x_connection_closed): Set handling_signal to 0 at
4902 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
4903 in or at the start of invisible text.
4905 * dispnew.c (update_window): Don't check_current_matrix_flags.
4907 2001-01-01 Jason Rumney <jasonr@gnu.org>
4909 * w32fns.c (x_figure_window_size): Do not allow new_height and
4910 new_width of frame to override specified values.
4912 2000-12-30 Kenichi Handa <handa@etl.go.jp>
4914 * composite.c (find_composition): Fix a code for searching backward.
4916 2000-12-29 Gerd Moellmann <gerd@gnu.org>
4918 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
4919 (update_window) [GLYPH_DEBUG]: Call it.
4920 (scrolling_window): Prevent including current rows which are below
4921 what's displayed in the window.
4923 * xdisp.c (try_window_reusing_current_matrix)
4924 <new start <= old start>: Disable rows in the current matrix
4925 which are below the window after scrolling.
4927 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
4928 is zero. It's not worth the complexity.
4929 (invisible_text_between_p): Put in #if 0 because unused.
4931 2000-12-28 Gerd Moellmann <gerd@gnu.org>
4933 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
4934 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
4936 * keyboard.c (echo_char): If C is an integer, always call
4937 push_key_description. Former code could signal an invalid
4940 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
4941 If set, print multibyte text.
4942 (Fsingle_key_description): Call push_key_description with
4943 FORCE_MULTIBYTE set.
4944 (describe_buffer_bindings): Likewise.
4946 * lisp.h (push_key_description): Add prototype.
4948 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
4949 around the call to redisplay_internal.
4951 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4953 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4955 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4957 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
4958 (ccl_driver): New local variable `extra_bytes'.
4960 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
4962 * coding.c (setup_coding_system):
4963 Initialize coding->spec.ccl.eight_bit_carryover.
4964 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
4966 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4968 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
4969 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
4970 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
4971 (decode_composition_emacs_mule): New function.
4972 (decode_coding_emacs_mule): Decode composition sequence by calling
4973 decode_composition_emacs_mule.
4974 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
4975 (encode_coding_emacs_mule): Changed from macro to function.
4976 If a text contains compositions, encode them correctly.
4977 (setup_coding_system): Set coding->commong_flags for emacs-mule so
4978 that decoding and encoding are required.
4980 2000-12-27 Gerd Moellmann <gerd@gnu.org>
4982 * xfaces.c (PT_PER_INCH): New macro.
4983 (xlfd_point_size): Compute real point size from font's pixel size.
4984 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
4987 * .gdbinit: Comment out the line pointing to the Lesstif source
4990 * window.c (Frecenter): Use displayed_window_lines instead
4991 of window_internal_height.
4993 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4994 instead of x-toolkit-scroll-bars-p.
4995 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4997 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4998 instead of x-toolkit-scroll-bars-p.
4999 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
5001 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
5002 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
5003 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
5005 (add_window_display_history, add_frame_display_history)
5006 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
5007 (build_frame_matrix_from_leaf_window): Remove unused code.
5008 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
5010 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
5011 (update_window) [GLYPH_DEBUG]: Likewise.
5012 (syms_of_display): Defsubr dump-redisplay-history.
5014 2000-12-23 Gerd Moellmann <gerd@gnu.org>
5016 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
5017 the end of the prompt. Set echo_after_prompt to the offset
5018 of echoptr in echobuf.
5020 * xdisp.c (init_from_display_pos): Pop until the iterator's
5021 stack is empty; there may be frames for stretch or images
5024 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
5025 (save_or_restore_current_matrix): New function for the same
5026 purpose, but more efficient.
5027 (adjust_frame_glyphs_for_frame_redisplay): Use it.
5029 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
5031 * xdisp.c (syms_of_xdisp): Fix last change.
5033 2000-12-23 Gerd Moellmann <gerd@gnu.org>
5035 * xdisp.c (syms_of_xdisp): Doc fix.
5037 * xdisp.c (redisplay_window): Remove label restore_buffers;
5038 use finish_scroll_bars instead to make sure that scroll bars
5039 are redeemed. If we don't do this, flickering can result from
5040 scroll bars being destroyed and recreated.
5042 2000-12-22 Jason Rumney <jasonr@gnu.org>
5044 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
5045 in the wrong colors when the foreground is not black.
5046 (expose_window): Don't redraw the window that's currently being
5049 2000-12-22 Gerd Moellmann <gerd@gnu.org>
5051 * window.c (size_window): When setting the window's too_small_ok
5052 flag, compare old size with minimum size depending on WIDTH_P,
5053 don't compare with window_min_width.
5055 * window.c (delete_window): Simplify somewhat.
5056 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
5057 freeing window matrices. The flag windows_or_buffers_changed is
5058 set, so the next redisplay will consider all windows; this should
5061 2000-12-22 Kenichi Handa <handa@etl.go.jp>
5063 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
5065 * ccl.h (struct ccl_program): New member cr_consumed.
5067 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
5068 (CCL_READ_CHAR): Handle EOL conversion here.
5069 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
5071 2000-12-21 Gerd Moellmann <gerd@gnu.org>
5073 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
5075 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
5076 otherwise tabs of different size compare equal.
5078 * callint.c (Fcall_interactively): Prevent a compiler warning.
5080 * print.c (print_unwind): Return nil.
5081 (PRINTDECLARE): Initialize all local variables.
5082 (print_preprocess): Add a default case.
5084 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
5086 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
5088 * window.c (delete_window, Fsplit_window)
5089 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
5091 * dispextern.h (ensure_frame_matrix): Function declaration removed.
5093 * dispnew.c (ensure_frame_matrix): Removed.
5094 (save_frame_matrix, restore_frame_matrix): New functions.
5095 (adjust_frame_glyphs_for_frame_redisplay): Use them.
5097 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
5098 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
5100 2000-12-21 Andrew Innes <andrewi@gnu.org>
5102 * w32term.c (x_update_begin): Regenerate the palette here, rather
5103 than for each window.
5105 * w32xfns.c (select_palette): Avoid calling SelectPalette if
5106 palette is NULL, since this corrupts memory! Also get
5107 display_info reference from frame.
5109 2000-12-21 Jason Rumney <jasonr@gnu.org>
5111 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
5113 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
5114 to avoid returning without releasing it.
5116 2000-12-21 Kenichi Handa <handa@etl.go.jp>
5118 * keymap.c (push_key_description): Don't convert eight-bit-control
5119 and eight-bit-graphic to multibyte character.
5121 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
5122 generic character and CODE1 is nil, return the smallest character
5125 2000-12-20 Dave Love <fx@gnu.org>
5127 * s/osf5-0.h (NSIG): Don't redefine.
5129 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
5131 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
5132 excluding menu-bar and tool-bar.
5133 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
5134 (menu_item_p): Remove.
5135 (where_is_internal_1): Don't ignore menu-items.
5137 2000-12-20 Gerd Moellmann <gerd@gnu.org>
5139 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
5142 * window.c (make_window): Initialize window's min_hscroll.
5143 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
5144 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
5146 (struct saved_window): New member min_hscroll.
5147 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
5148 (Fset_window_configuration): Set window's min_hscroll.
5149 (save_window_save): Save window's min_hscroll.
5150 (compare_window_configurations): Compare min_hscroll values.
5152 * window.h (struct window): New member min_hscroll.
5154 * keyboard.c (echo_prompt): Prevent a compiler warning.
5156 * xdisp.c (try_cursor_movement): Fix last change. The real
5157 condition is that PT is at the end of the row, and should
5158 be displayed at the start of the next row.
5160 * xdisp.c (try_cursor_movement): If we end on a partially
5161 visible line, end we already decided to scroll, return -1.
5163 * dispextern.h (ensure_frame_matrix): Add prototype.
5165 * window.c (delete_window, Fsplit_window)
5166 (Fset_window_configuration): Call ensure_frame_matrix.
5168 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
5170 (adjust_frame_glyphs_for_frame_redisplay): If display has been
5171 completed, call fake_current_matrices instead of marking frame
5174 2000-12-20 Jason Rumney <jasonr@gnu.org>
5176 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
5178 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
5180 * fns.c (Frequire): Doc fix.
5182 2000-12-19 Gerd Moellmann <gerd@gnu.org>
5184 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
5186 * dispnew.c (direct_output_for_insert): Fix check for mini-window
5187 currently displaying a message.
5189 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
5191 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
5193 2000-12-18 Andrew Innes <andrewi@gnu.org>
5195 * w32.c (w32_strerror): New function.
5197 * w32.h (w32_strerror): New extern.
5199 * w32fns.c (Fw32_shell_execute): Use it.
5201 2000-12-18 Gerd Moellmann <gerd@gnu.org>
5203 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
5205 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
5207 * msdos.c (IT_set_face): Obey inverse_video.
5209 2000-12-18 Kenichi Handa <handa@etl.go.jp>
5211 * dired.c (directory_files_internal): Always return decoded filenames.
5213 2000-12-18 Gerd Moellmann <gerd@gnu.org>
5215 * xterm.c (x_connection_closed): Prevent being called recursively
5216 because of an error condition in XtCloseDisplay.
5218 * xdisp.c (init_iterator): If noninteractive, and the frame's
5219 face cache is null, make one.
5221 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
5223 * process.c (wait_reading_process_input): Check for pending
5224 input when running timers.
5226 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
5228 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
5230 2000-12-18 Kenichi Handa <handa@etl.go.jp>
5232 * process.c (read_process_output): Don't run a filter if the code
5233 decoder produces nothing but carryover.
5235 2000-12-17 Andrew Innes <andrewi@gnu.org>
5237 * w32.c (sys_rename): Only check errno against EEXIST, and not
5238 EACCES, when determining whether rename failed because the target
5239 exists. This was resulting in indefinite looping on Windows 9x if
5240 the source file was locked by another process.
5242 * w32fns.c (Ffile_system_info): New function.
5243 (syms_of_w32fns): Defsubr it.
5245 2000-12-17 Gerd Moellmann <gerd@gnu.org>
5247 * window.c (coordinates_in_window): Fix computation for
5248 position on vertical line between mode lines.
5250 * xfns.c (unwind_create_frame): Return t if frame was deleted.
5251 Don't alter tip_frame or tip_window.
5252 (unwind_create_tip_frame): Set tip_frame to nil only if frame
5255 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
5256 Don't alter tip_frame or tip_window.
5257 (unwind_create_tip_frame): Set tip_frame to nil only if frame
5260 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
5262 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
5263 be consistent with the doc string. Reported by NAKAJIMA Mikio
5264 <minakaji@osaka.email.ne.jp>.
5266 2000-12-16 Kenichi Handa <handa@etl.go.jp>
5268 * xfaces.c (Vface_ignored_fonts): New variable.
5269 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
5270 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
5272 2000-12-15 Gerd Moellmann <gerd@gnu.org>
5274 * dispnew.c (update_window): Detect pending input every nth line
5275 updated, i.e. do it depending on real work done, and not on the
5278 * xterm.c (expose_window): Don't redraw the window that's
5279 currently being updated.
5281 * window.c (Fset_window_point): Remove test for
5282 cursor_in_non_selected_windows.
5284 * lread.c (read1): Recognize end of file after `\\'.
5286 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
5287 not unwind_create_frame.
5289 2000-12-15 Dave Love <fx@gnu.org>
5291 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
5294 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
5296 2000-12-15 Kenichi Handa <handa@etl.go.jp>
5298 * coding.c (setup_coding_system): Clear all members of the struct
5299 coding_system at first.
5300 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
5302 (code_convert_region): Don't override coding->src_multibyte and
5303 coding->dst_multibyte.
5305 * fns.c (Fmd5): Docstring improved.
5307 2000-12-15 Miles Bader <miles@gnu.org>
5309 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
5310 are actually marked as mode-lines; otherwise use
5311 estimate_mode_line_height.
5313 2000-12-14 Gerd Moellmann <gerd@gnu.org>
5315 * editfns.c (Fformat): Prevent a buffer overrun when the format
5316 specifies a precision.
5318 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
5320 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
5321 argument is outside the range [2..3].
5323 2000-12-14 Andrew Innes <andrewi@gnu.org>
5325 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
5326 nothing to do. Bind inhibit-quit.
5327 (tip_frame): Make it a Lisp_Object.
5328 (x_create_tip_frame): Set tip_frame after it has been added to
5330 (Fx_show_tip): Don't set tip_frame here.
5331 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
5332 (unwind_create_frame, unwind_create_tip_frame): New functions.
5333 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
5334 while a frame is only partially constructed.
5336 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
5337 (x_free_frame_resources): New function.
5338 (x_destroy_window): Use it.
5340 2000-12-14 Gerd Moellmann <gerd@gnu.org>
5342 * xfns.c (Fx_backspace_delete_keys_p): New function.
5343 (syms_of_xfns): Defsubr it.
5345 * config.in (HAVE_XKBGETKEYBOARD): Add.
5347 2000-12-14 Kenichi Handa <handa@etl.go.jp>
5349 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
5350 Always store string in multibyte representation in echobuf.
5351 (echo_char): Always store string in multibyte representation in
5353 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
5354 (read_key_sequence): Adjusted for the change of echo_prompt.
5356 * fns.c (Fmd5): Docstring improved.
5358 * lisp.h (detect_coding_system): Prototype adjusted.
5360 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
5361 (detect_coding_emacs_mule, detect_coding_iso2022,)
5362 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
5363 (detect_coding_utf_16, detect_coding_ccl): Make them static.
5364 New argument MULTIBYTEP. Callers changed.
5365 (detect_coding_mask, detect_coding_system): New argument
5366 MULTIBYTEP. Callers changed.
5367 (decode_coding_string): Set coding->src_multibyte and
5368 coding->dst_multibyte before calling detect_coding and detect_eol.
5369 Update them after some coding system is detected.
5371 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
5373 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
5375 * keyboard.c (menu_bar_items, tool_bar_items):
5376 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
5378 2000-12-13 Gerd Moellmann <gerd@gnu.org>
5380 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
5382 (unwind_create_frame, unwind_create_tip_frame): New functions.
5383 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
5384 while a frame is only partially constructed.
5386 * xterm.h (x_free_frame_resources): Declare.
5388 * xterm.c (x_free_frame_resources): New function.
5389 (x_destroy_window): Use it.
5391 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
5392 don't interrupt the update for pending input initially, i.e.
5393 update at least some lines.
5395 * keyboard.c (do_mouse_tracking): Make externally visible.
5397 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
5399 * xfns.c (gray_bitmap_bits): Declare `char *'.
5401 2000-12-12 Gerd Moellmann <gerd@gnu.org>
5403 * xdisp.c (display_tool_bar_line): Make sure that tool bar
5404 lines start with a relief line.
5406 2000-12-12 Dave Love <fx@gnu.org>
5408 * window.c (Fdisplay_buffer): Doc fix.
5409 (Fwindow_list): Remove unused var.
5411 * buffer.h (mmap_set_vars): Declare.
5413 * window.h (Fset_window_point): Declare.
5415 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
5417 * msdos.c (fast_find_position): Don't overstep the last window row.
5418 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
5419 variable `area'. When looking for a row under (X,Y), give up if some
5420 of the previous rows is not enabled.
5422 2000-12-12 Gerd Moellmann <gerd@gnu.org>
5424 * window.c (Fset_window_point): If displaying cursors in windows
5425 other than the selected window, make sure redisplay updates
5426 other windows to show the new value of point in the window.
5428 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
5430 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
5431 the buffer is the sole visible buffer when in the mini-buffer.
5433 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
5434 Bind `inhibit-read-only' to t.
5435 (unwind_with_echo_area_buffer): Use AREF.
5437 * xfns.c (Fx_hide_tip): Simplified.
5439 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
5442 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
5444 2000-12-11 Gerd Moellmann <gerd@gnu.org>
5446 * xfns.c (Fx_hide_tip): Fix last change.
5448 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
5449 nothing to do. Bind inhibit-quit.
5450 (tip_frame): Make it a Lisp_Object.
5451 (x_create_tip_frame): Set tip_frame after it has been added to
5453 (Fx_show_tip): Don't set tip_frame here.
5455 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
5457 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
5460 * dispextern.h: Change external declaration of tip_frame.
5462 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
5463 return an empty string.
5465 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
5466 of the window's update_mode_line flag, since the former is set by
5467 force-mode-line-update, not the latter. This makes
5468 column-number-mode slightly faster.
5470 * xdisp.c (try_window_id) <all changes above window start>:
5473 2000-12-11 Paul Eggert <eggert@twinsun.com>
5475 * config.in (HAVE_FTELLO): Remove.
5477 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
5478 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
5480 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
5481 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
5483 2000-12-11 Miles Bader <miles@gnu.org>
5485 * window.c (displayed_window_lines): Don't round up when
5486 converting empty space at bottom to lines.
5487 Handle non-newline-terminated final lines properly.
5488 (Fwindow_text_height): New function (used to be in lisp).
5489 (syms_of_window): Initialize it.
5491 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
5493 * syntax.c (scan_lists): Check that the right quote char has the
5494 right Sstring syntax when jumping over strings.
5495 (init_syntax_once): Use Smax rather than 13.
5497 2000-12-09 Miles Bader <miles@gnu.org>
5499 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
5500 with PARTIALLY, inverting the sense.
5501 (window_scroll_pixel_based): Scroll partially visible lines into
5502 place if we hit the beginning or end of the buffer.
5503 (displayed_window_lines): Don't include partially visible lines.
5504 (Fmove_to_window_line): Skip past any partially visible first line.
5506 2000-12-08 Gerd Moellmann <gerd@gnu.org>
5508 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
5510 * tparam.c (tparam1): Change the way buffers are reallocated to be
5511 portable and less obfuscated.
5513 * termcap.c (tgetent): Change the way buffers are reallocated to
5514 be portable and less obfuscated.
5516 * macros.c (store_kbd_macro_char): Change the way buffers are
5517 reallocated to be portable and less obfuscated.
5519 * lread.c (read1): Change the way buffers are reallocated to be
5520 portable and less obfuscated.
5522 * doc.c (Fsubstitute_command_keys): Change the way buffers
5523 are reallocated so that it is portable.
5525 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
5527 * dosfns.c (Ffile_system_info): New function.
5528 (syms_of_dosfns): Defsubr it.
5530 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
5532 * alloc.c (gc_sweep): Add comment.
5534 2000-12-07 Gerd Moellmann <gerd@gnu.org>
5536 * sound.c (vox_configure): Change order of ioctls.
5537 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
5538 Ignore errors when changing volume.
5539 (vox_close): Don't reset the device.
5541 * process.c (read_process_output): Make sure the process marker's
5542 position is valid when the process buffer is changed in
5543 after-change functions. W3 does that.
5545 * xfns.c (x_free_gcs): New function.
5547 * xterm.h (x_free_gcs): Add prototype.
5549 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
5552 * xterm.c (x_destroy_window): Call x_free_gcs so that
5553 resources of non-toolkit X windows will be freed.
5555 2000-12-07 Andrew Innes <andrewi@gnu.org>
5557 * w32fns.c (xlfd_charset_of_font): Fix last change.
5559 2000-12-06 Dave Love <fx@gnu.org>
5561 * md5.h (__P): Don't define -- it comes from config.h.
5563 * strftime.c: Change some #if foo to #ifdef foo.
5565 2000-12-06 Andrew Innes <andrewi@gnu.org>
5567 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
5569 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
5570 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
5571 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
5573 2000-12-06 Gerd Moellmann <gerd@gnu.org>
5575 * alloc.c (gc_sweep): Prevent symbols read during loadup
5578 * xdisp.c (underlying_face_id): New function.
5579 (handle_face_prop, face_before_or_after_it_pos): Use it
5580 to determine the face ``under'' a string. Let strings inherit
5581 the face of the buffer under them.
5583 * xfaces.c (face_at_string_position): Update function comment.
5585 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
5586 matrix if the window's left position has changed; we need to
5587 redraw it in this case.
5589 * dispextern.h (struct glyph_matrix): Add member window_left_x.
5591 * window.c (coordinates_in_window): Check mouse on mode-line or
5594 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
5595 advertized by the function documentation.
5597 * window.c (syms_of_window): Doc fix.
5599 * sound.c (vox_configure): Set volume for left and right channel.
5600 (sound_cleanup): Return nil.
5602 * xdisp.c (move_it_by_lines): Fix paren typo.
5604 * xterm.c (x_load_font): Don't use the font's max_bounds for
5605 computing the height of the font. If max_bounds' ascent or
5606 descent are greater than the font's ascent or descent, this means
5607 glyphs overlap, which should be handled now by redisplay.
5609 * window.c (Veven_window_heights): New variable.
5610 (syms_of_window): DEFVAR_LISP it.
5611 (Fdisplay_buffer): Check Veven_window_heights before evening the
5614 2000-12-06 Miles Bader <miles@gnu.org>
5616 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
5617 update `default-frame-alist' instead of setting no frame parameters.
5619 2000-12-06 Kenichi Handa <handa@etl.go.jp>
5621 * composite.c (update_compositions): Fix typo (use the correct
5624 2000-12-05 Jason Rumney <jasonr@gnu.org>
5626 * md5.h: Remove underscores from function declarations.
5627 (__attribute__, __alignof__) [!__GNUC__]: Define.
5629 * md5.c: Delay include of md5.h until after namespace cleaning.
5631 * makefile.w32-in (fns.o): Depend on md5.h
5632 (md5.o): New target.
5635 * makefile.nt: Likewise.
5637 2000-12-05 Jason Rumney <jasonr@altavista.net>
5639 * w32term.c (expose_area): Complete last change.
5641 2000-12-05 Ken Raeburn <raeburn@gnu.org>
5643 * minibuf.c: Include intervals.h.
5645 2000-12-05 Jason Rumney <jasonr@gnu.org>
5647 * w32term.c (x_produce_glyphs): If a font for a component of
5648 a composition is not found, use 1 pixel dot ascent and 0 dot
5649 descent value to avoid displaying terribly tall empty boxes.
5650 (expose_area): Pass x-coordinate relative to the exposed
5651 area to x_draw_glyphs instead of a window-relative coordinate.
5653 2000-12-05 Gerd Moellmann <gerd@gnu.org>
5655 * xdisp.c (next_element_from_ellipsis): Save face before selective
5656 display in saved_face_id, and set face_before_selective_p.
5657 (reseat_1): Reset face_before_selective_p.
5658 (append_space, extend_face_to_end_of_line): If iterator's
5659 face_before_selective_p is set, use the face from saved_face_id.
5660 (extend_face_to_end_of_line): For tty frames, make sure to
5661 use the right face id when producing spaces at the end of
5664 * dispextern.h (struct it): Add face_before_selective_p.
5666 * keyboard.c (record_char): Don't record identical help-echo
5667 events in recent_keys.
5669 * xterm.c [USE_X_TOOLKIT]: Close the display.
5670 (xim_close_dpy): Handle case that the display has been closed.
5672 * xterm.c (x_destroy_window): Reset the frame's X window after
5675 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
5676 variable window_width.
5677 (line_draw_cost): Fix code skipping over spaces at the end of the
5678 line when must_write_spaces is not set.
5679 (scrolling_window): Fix code inserting runs in list of all runs.
5681 2000-12-05 Kenichi Handa <handa@etl.go.jp>
5683 * coding.c (setup_coding_system): Be sure to initialize
5684 coding->category_idx.
5686 2000-12-04 Gerd Moellmann <gerd@gnu.org>
5688 * xterm.c (PER_CHAR_METRIC): Removed because not used.
5690 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
5691 area to x_draw_glyphs instead of a window-relative coordinate.
5693 * fileio.c (auto_save_error): Add parameter ERROR. Show the
5694 error in the message.
5696 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
5697 timer after having read a key. It's not good for code reading
5698 several keys in a loop, like an input method.
5700 * fileio.c (Finsert_file_contents): When VISIT is t, don't
5701 record undo information for format-decode.
5703 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
5704 current buffer is read-only, not if it isn't.
5706 * keyboard.c (record_char): Record `help-echo' input events
5707 in recent_keys only if they display some help. Don't record
5708 `help-echo' events as macro char.
5710 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
5712 * editfns.c (save_excursion_restore): Don't move point
5713 in another window if it is showing the wrong buffer.
5714 Avoid the call to Fwindow_live_p, for speed.
5716 2000-12-04 Kenichi Handa <handa@etl.go.jp>
5718 * xfaces.c (struct font_name): New member registry_priority.
5719 (split_font_name): Initialize the above member to zero.
5720 (concat_font_list): New function.
5721 (font_list): Include fonts of all alternative registries.
5722 (FONT_POINT_SIZE_QUANTUM): New macro.
5723 (better_font_p): Ignore point size difference less than
5724 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
5726 * xterm.c (x_produce_glyphs): If a font for a component of
5727 a composition is not found, use 1 pixel dot ascent and 0 dot
5728 descent value to avoid displaying terribly tall empty boxes.
5730 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
5732 2000-12-03 Ken Raeburn <raeburn@gnu.org>
5734 * coding.h (code_convert_string1): Declare.
5736 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
5738 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
5740 2000-12-02 Jason Rumney <jasonr@gnu.org>
5742 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
5743 correctly for single byte character case.
5744 (w32_per_char_metric): Do not try to make any assumptions about
5745 the metrics of BDF fonts.
5746 (x_estimate_mode_line_height): If `mode-line' face
5747 hasn't a font, use that of the frame, as drawing glyphs does.
5748 (note_mouse_highlight): Change the cursor shape on the vertical
5749 border between windows [not enabled].
5751 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
5753 * w32fns.c (Fx_create_frame): Reintroduce the call to
5754 face-set-after-frame-defaults.
5755 (Vx_window_horizontal_drag_shape): New variable.
5756 (syms_of_xfns): DEFVAR_LISP it.
5757 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
5760 2000-12-02 Simon Josefsson <simon@josefsson.org>
5762 * fns.c (Fmd5): Use a different logic to decide the coding system
5765 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
5767 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
5769 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
5771 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5773 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
5774 height for YNegative.
5775 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
5776 height; also see comment there.
5778 * window.c (coordinates_in_window): Handle computations for
5779 positions on the vertical bar and fringes differently for
5780 window-system frames. Consider some pixels near the vertical bar
5781 as on the bar if the frame doesn't have vertical scroll bars.
5782 Associate positions between mode or header lines with the
5783 right window, the left one.
5785 2000-12-01 Jason Rumney <jasonr@gnu.org>
5787 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
5789 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
5792 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5794 * window.c (struct saved_window): Add members orig_top and orig_height.
5795 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
5796 (save_window_save, Fset_window_configuration): Save/restore
5797 window's orig_top and orig_height.
5799 2000-12-01 Jason Rumney <jasonr@gnu.org>
5801 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
5803 * w32fns.c (x_set_cursor_color): Fix last change.
5805 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5807 * xdisp.c (echo_area_display): If cursor is in the echo area, make
5808 sure that the next redisplay displays the minibuffer, so that
5809 the cursor will be replaced with what the minibuffer wants.
5811 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
5812 #ifndef instead of using #if.
5813 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
5814 USE_TOOLKIT_SCROLL_BARS is defined.
5816 2000-11-30 Jason Rumney <jasonr@gnu.org>
5818 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
5821 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5823 * fns.c (Fmd5): Doc fix.
5825 2000-11-30 Simon Josefsson <simon@josefsson.org>
5827 * fns.c (Fmd5): New function.
5828 (syms_of_fns): Defsubr md5.
5830 * Makefile.in (obj): Add md5.o
5832 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5834 * md5.h, md5.c: New files, taken from glibc.
5836 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
5838 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
5839 hasn't a font, use that of the frame, as drawing glyphs does.
5841 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
5843 * eval.c (Frun_hooks): Allow 0 arguments.
5845 2000-11-29 Gerd Moellmann <gerd@gnu.org>
5847 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
5848 is over the menu bar widget, say it's not on the frame.
5850 * xfns.c (Fx_create_frame): Reintroduce the call to
5851 face-set-after-frame-defaults.
5853 * eval.c (Fsignal): Reset handling_signal.
5855 2000-11-28 Jason Rumney <jasonr@gnu.org>
5857 * w32menu.c (add_menu_item): Reset menu item text when changing
5858 type to radio button.
5860 2000-11-28 Gerd Moellmann <gerd@gnu.org>
5862 * xselect.c: Update copyright.
5864 * window.c (coordinates_in_window): If on a mode or header line,
5865 but sufficiently close to its start, return ``on vertical
5866 border''. This gives us a way to drag windows horizontally when
5867 using toolkit scroll bars.
5869 * xterm.c (note_mouse_highlight): Change the cursor shape
5870 on the vertical border between windows.
5872 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
5874 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
5875 (syms_of_xfns): DEFVAR_LISP it.
5876 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
5878 * textprop.c (text_read_only): New function.
5879 (verify_interval_modification): Use it instead of signaling
5880 `text-read-only'. This makes it easier to catch this error
5883 * xdisp.c (forward_to_next_line_start): Check for newlines,
5884 not end of line, which includes CR.
5886 2000-11-28 Kenichi Handa <handa@etl.go.jp>
5888 * coding.c (Ffind_coding_systems_region_internal): Be sure to
5889 include no-conversion.
5891 2000-11-27 Jason Rumney <jasonr@gnu.org>
5893 * w32fns.c (w32_load_system_font): Always mark font as double byte
5894 if codepage is unicode.
5896 2000-11-27 Gerd Moellmann <gerd@gnu.org>
5898 * xdisp.c (forward_to_next_line_start): If already on a newline,
5899 just consume it to avoid unintended skipping over invisible text below.
5901 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
5902 `vertical-line', `mode-line' and `header-line' events.
5904 * xdisp.c (try_window_id): Avoid starting to display in the middle
5905 of a character, a TAB for instance. This is easier than to set
5906 up the iterator exactly, and it's not a frequent case, so the
5907 additional effort wouldn't really pay off.
5909 2000-11-26 Andrew Choi <akochoi@i-cable.com>
5911 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
5914 2000-11-25 Jason Rumney <jasonr@gnu.org>
5916 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
5917 Args to window_from_coordinates should be pixel coordinates.
5919 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
5920 redisplay handles them properly.
5922 2000-11-25 Miles Bader <miles@gnu.org>
5924 * indent.c (compute_motion): Keep pos_byte in sync with pos.
5926 2000-11-24 Jason Rumney <jasonr@gnu.org>
5928 * w32.c (init_environment): Set LANG environment variable based on
5929 locale settings, if not set.
5931 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
5932 making tool bar smaller. When clearing the frame, also
5933 clear current matrices. Clear frame when tool bar disappears.
5934 Don't use more lines for the tool-bar than is available.
5935 (x_change_window_heights): New function.
5937 2000-11-24 Gerd Moellmann <gerd@gnu.org>
5939 * xdisp.c (init_from_display_pos): If POS says we're already after
5940 an overlay string ending at POS, make sure to pop the iterator
5941 because it will be in front of that overlay string. When POS is
5942 ZV, we've thereby also ``processed'' overlay strings at ZV.
5944 * xfaces.c (lface_from_face_name): Function comment fix.
5946 2000-11-24 Miles Bader <miles@gnu.org>
5948 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
5949 apply `mode-line-inverse-video' -- zero means force display using
5950 the default face, non-zero means display using the specialized face.
5951 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
5953 2000-11-23 Kenichi Handa <handa@etl.go.jp>
5955 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
5958 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
5960 * coding.c (decode_coding_emacs_mule): Fix the case of
5961 CODING_EOL_LF, which used uninitialized value of c.
5963 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
5965 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
5967 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5969 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
5972 * frame.h (struct frame): Replace desired_tool_bar_items,
5973 current_tool_bar_items, n_desired_tool_bar_items,
5974 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
5976 * frame.c (make_frame): Change initialization of tool bar
5979 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
5980 Change references to members deleted from struct frame to use the
5983 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
5984 references to members deleted from struct frame to use the new ones.
5986 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
5988 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
5990 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
5991 (note_tool_bar_highlight): Change references to members deleted
5992 from struct frame to use the new ones.
5994 2000-11-23 Miles Bader <miles@gnu.org>
5996 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
5997 the face's inverse-video attribute, rather than overriding it.
5999 2000-11-22 Gerd Moellmann <gerd@gnu.org>
6001 * xfns.c (x_set_tool_bar_lines): Clear internal border when
6002 making tool bar smaller.
6004 2000-11-22 Dave Love <fx@gnu.org>
6006 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
6008 2000-11-22 Miles Bader <miles@gnu.org>
6010 * keyboard.c (Vminibuffer_message_timeout): New variable.
6011 (command_loop_1): Use it to determine message timeout.
6012 (syms_of_keyboard): Initialize it.
6014 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
6016 2000-11-22 Kenichi Handa <handa@etl.go.jp>
6018 * sysdep.c: Move the code for declaring h_errno after #include
6021 2000-11-21 Gerd Moellmann <gerd@gnu.org>
6023 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
6024 the menu bar when the tooltip is unmapped.
6026 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
6027 sole visible buffer when we're currently in the mini-buffer, and
6030 2000-11-21 Jason Rumney <jasonr@gnu.org>
6032 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
6033 put on the clipboard.
6034 (Fw32_get_clipboard_data): Compare data on clipboard with saved
6035 copy of what Emacs last put there. If they are the same, do not
6036 use the clipboard copy to avoid losing data due to coding conversions.
6038 2000-11-22 Miles Bader <miles@gnu.org>
6040 * minibuf.c (Vminibuffer_prompt_properties): New variable.
6041 (syms_of_minibuf): Initialize it.
6042 (read_minibuf): Add properties from Vminibuffer_prompt_properties
6043 to prompt, don't make read-only.
6045 2000-11-21 Gerd Moellmann <gerd@gnu.org>
6047 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
6048 Add BEFORE/AFTER_POTENTIAL_GC.
6050 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
6052 * buffer.c (mmap_free_1): Avoid a compiler warning.
6054 * term.c, cm.c: Don't try to include termcap.h; see comment there.
6056 2000-11-21 Kenichi Handa <handa@etl.go.jp>
6058 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
6061 2000-11-20 Gerd Moellmann <gerd@gnu.org>
6063 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
6066 * s/gnu-linux.h: Don't use `#cpu'.
6068 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
6069 not defined in mman.h.
6071 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
6072 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
6073 and store an index in the XClientMessageEvent. Storing a
6074 Lisp_Object or pointer can fail on a 64 bit system, since X only
6076 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
6078 2000-11-20 Dave Love <fx@gnu.org>
6080 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
6082 2000-11-20 Gerd Moellmann <gerd@gnu.org>
6084 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
6086 2000-11-20 Kenichi Handa <handa@etl.go.jp>
6088 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
6091 * alloc.c (make_string): Fix previous change. Be sure to make
6092 unibyte string correctly.
6094 2000-11-19 Gerd Moellmann <gerd@gnu.org>
6096 * window.c (Fwindow_list): Change parameter list to be XEmacs
6098 (window_list_1): New function.
6099 (window_loop): Use it instead of Fwindow_list.
6101 * sysdep.c (emacs_ospeed): New variable.
6102 (toplevel): Don't declare ospeed extern.
6103 (init_baud_rate): Use emacs_ospeed instead of ospeed.
6105 * termcap.c (ospeed): Remove.
6106 (tputs) [!emacs]: Remove unused code.
6107 (tgetent): Avoid a compiler warning.
6109 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6110 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
6111 SCROLL_BAR_X_WIDGET with additional argument DPY.
6113 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
6115 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
6116 Take the X display as additional argument.
6117 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
6118 `Widget' is a pointer type that's not easily stored in Lisp_Object
6119 form in a portable way.
6121 * dispnew.c (update_text_area): Fix last change.
6123 2000-11-18 Gerd Moellmann <gerd@gnu.org>
6125 * xdisp.c: Use BINDING_STACK_SIZE throughout.
6127 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
6128 clear current matrices.
6130 * buffer.c (mmap_enlarge): Don't print a message on stderr
6131 if mapping new memory at the end of the existing region fails.
6133 * dispnew.c (update_text_area): Don't skip over equal glyphs
6134 when the last current glyph overlaps the glyph to its right.
6136 2000-11-18 Miles Bader <miles@gnu.org>
6138 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
6139 lines that *end* with "..." too (that's the most common case!).
6141 2000-11-18 Gerd Moellmann <gerd@gnu.org>
6143 * xdisp.c (resize_mini_window): Temporarily change to the
6144 mini-window's buffer if necessary.
6146 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
6147 the tooltip obscures less text under it.
6149 2000-11-17 Gerd Moellmann <gerd@gnu.org>
6151 * puresize.h (BASE_PURESIZE): Increase to 700000.
6153 2000-11-18 Jason Rumney <jasonr@gnu.org>
6155 * w32term.c (w32_draw_bitmap): Use face to set colors.
6157 2000-11-17 Dave Love <fx@gnu.org>
6159 * lread.c (Fload): Fix #ifdef for pcc.
6161 2000-11-17 Gerd Moellmann <gerd@gnu.org>
6163 * xdisp.c (pos_visible_p): Compute the default character height
6166 2000-11-16 Gerd Moellmann <gerd@gnu.org>
6168 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
6169 knowing the line's height; use the default font's height in that case.
6171 * xfaces.c (weight_table): Add `demi' with the same meaning as
6174 2000-11-16 Kenichi Handa <handa@etl.go.jp>
6176 * dispnew.c (null_row): New global static variable.
6177 (clear_glyph_row): Delete local static variable null_row.
6179 2000-11-15 Jason Rumney <jasonr@gnu.org>
6181 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
6182 (w32_alloc_lighter_color): Use new brightness calculations from
6183 xterm.c. Scale delta to be in the range expected by W32.
6184 (w32_draw_relief_rect): Use frame relief colors.
6186 2000-11-15 Gerd Moellmann <gerd@gnu.org>
6188 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
6189 (Qinhibit_default_face_x_resources): New variable.
6190 (syms_of_frame): Initialize it.
6191 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
6193 * xdisp.c (pos_visible_p): Improve function comment.
6195 * lisp.h (BINDING_STACK_SIZE): New macro.
6197 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
6198 reading the directory if readdir returns null and errno is EAGAIN
6201 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
6203 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
6204 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
6205 Set amount_to_scroll to max of dx and scroll_step so that
6206 scroll-conservatively doesn't defeat scroll-step>1.
6207 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
6208 scroll-conservatively for line-at-a-time scrolling.
6210 2000-11-14 Gerd Moellmann <gerd@gnu.org>
6212 * window.c (Fpos_visible_in_window_p): Call pos_visible with
6215 * xdisp.c (current_mode_line_height, current_header_line_height):
6217 (init_xdisp): Initialize them.
6218 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
6219 and use exact mode line heights if it is set.
6221 * lisp.h (pos_visible_p): Change prototype.
6223 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6224 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
6225 and current_header_line_height first.
6226 (current_mode_line_height, current_header_line_height):
6229 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
6231 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
6232 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
6233 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
6235 2000-11-14 Miles Bader <miles@gnu.org>
6237 * xterm.c (x_alloc_lighter_color): Include an additive component
6238 too for dark colors, because FACTOR isn't enough.
6239 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
6242 2000-11-13 Gerd Moellmann <gerd@gnu.org>
6244 * keyboard.c (show_help_echo): Call message3_nolog with number of
6245 bytes in the help string as 2nd parameter, instead of the number
6248 2000-11-13 Miles Bader <miles@gnu.org>
6250 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
6251 (Fload): Use new openp return protocol.
6252 Don't try to use Vload_source_file_function to load .elc files.
6253 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
6254 openp return protocol.
6255 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
6257 2000-11-11 Kenichi Handa <handa@etl.go.jp>
6259 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
6261 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
6262 Defined these macros.
6263 (NLIST_STRUCT): Avoid re-defining it.
6265 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
6266 -I/usr/contrib/X11R6/include.
6267 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
6269 2000-11-10 Jason Rumney <jasonr@gnu.org>
6271 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
6273 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
6274 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
6276 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
6277 (Qw32_charset_vietnamese): New symbol.
6278 (xlfd_charset_of_font): New function.
6279 (w32_load_system_font): Use it.
6280 (x_to_w32_charset): Use Fassoc to find charset info. Special case
6281 when Vw32_charset_info_alist is nil to ensure default face always
6282 has font. Use Fcar and Fcdr for safety.
6283 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
6284 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
6285 pseudo-codepages for special cases.
6286 (w32_to_x_font): New parameter to allow charset portion to be
6287 specified where there is many to one mapping. Callers changed.
6288 (w32_list_fonts): Avoid listing fonts that won't display.
6290 2000-11-10 Gerd Moellmann <gerd@gnu.org>
6292 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
6293 (font_list_1): Renamed from font_list.
6294 (font_list): New function, trying alternative registries from
6295 Vface_alternative_font_registry_alist.
6296 (Finternal_set_alternative_font_registry_alist): New function.
6297 (syms_of_xfaces): Initialize and Staticpro
6298 Vface_alternative_font_registry_alist.
6299 Defsubr Finternal_set_alternative_font_registry_alist.
6301 2000-11-09 Ken Raeburn <raeburn@gnu.org>
6303 * lisp.h (Flooking_at): Declare.
6305 2000-11-09 Gerd Moellmann <gerd@gnu.org>
6307 * dired.c (directory_files_internal): Fix a braino.
6309 * dired.c (directory_files_internal): Add missing GCPRO's.
6312 2000-11-08 Gerd Moellmann <gerd@gnu.org>
6314 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
6315 (resize_mini_window): Return quickly if Vresize_mini_window is
6316 nil. Don't return if Vmax_mini_window_height is nil.
6318 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
6319 (syms_of_xdisp): Initialize them.
6320 (resize_mini_window): Act according to the setting of
6321 Vresize_mini_window.
6322 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
6324 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
6325 scroll bar widget after configuring it, so that it will appear at
6326 the right position from the start.
6327 (XTredeem_scroll_bar): Cleaned up.
6329 2000-11-08 Kenichi Handa <handa@etl.go.jp>
6331 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
6332 font is taller than the frame line, we don't have to bias the
6335 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
6337 2000-11-07 Dave Love <fx@gnu.org>
6339 * config.in (HAVE_MKSTEMP): Add.
6341 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
6343 2000-11-07 Gerd Moellmann <gerd@gnu.org>
6345 * window.c (Fset_window_configuration): Don't try to preserve
6346 point in the current buffer, if that buffer is displayed in more
6349 * xfaces.c (lookup_named_face): If default face isn't realized,
6350 try to realize it. Return -1 if not successful.
6351 (Fx_list_fonts): Handle case that face cannot be determined.
6352 (Fface_font): Likewise.
6354 2000-11-06 Gerd Moellmann <gerd@gnu.org>
6356 * window.c (displayed_window_lines): Detect partially
6357 visible lines at the bottom correctly.
6359 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
6361 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
6362 when ensuring we don't do visit in indirect buffer.
6364 2000-11-06 Kenichi Handa <handa@etl.go.jp>
6366 * composite.h (compose_chars_in_text): Add prototype.
6368 * composite.c (Vcomposition_function_table): New variable.
6369 (Qcomposition_function_table): New variable.
6370 (run_composition_function): Call
6371 Vcompose_chars_after_function with three arguments.
6372 (compose_chars_in_text): New function.
6373 (syms_of_composite): Modified the doc-string of
6374 Vcompose_chars_after_function. Declare composition-function-table
6375 as a lisp variable, and initialize it.
6377 * xfns.c (x_encode_text): Suppress producing escape sequences for
6380 * xselect.c: Include composite.h.
6381 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
6383 2000-11-05 Andrew Innes <andrewi@gnu.org>
6385 * w32term.c (x_produce_glyphs): Fix typo in enum name.
6387 * sysdep.c (read_input_waiting): Remove extraneous argument to
6390 * w32fns.c (Fx_server_version): Include w32_build_number in the
6393 * w32heap.c (w32_build_number): New variable.
6394 (cache_system_info): Set it.
6396 * w32heap.h (w32_build_number): Add extern.
6398 * emacs.c (syms_of_emacs): Update docstring for
6399 system-configuration, to reflect the actual usage on MS-Windows.
6401 2000-10-31 Gerd Moellmann <gerd@gnu.org>
6403 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
6404 process idle timers while waiting for another event.
6406 * dispnew.c (update_frame_line): Handle case where spaces in
6407 the default face are colored.
6409 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
6410 window height hasn't changed.
6412 2000-10-31 Jason Rumney <jasonr@gnu.org>
6414 * w32term.c (x_produce_glyphs): Handle composite characters.
6415 (x_draw_glyph_string_foreground)
6416 (x_draw_composite_glyph_string_foreground): Restore old font.
6418 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
6420 * minibuf.c (read_minibuf): Reset the undo history just before
6421 starting the recursive-edit.
6423 2000-10-30 Gerd Moellmann <gerd@gnu.org>
6425 * xfaces.c (menu_face_change_count): New variable.
6426 (Finternal_set_lisp_face_attribute): Increment it for changes
6428 (realize_basic_faces): Reflect changes in the `menu' faces
6431 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
6432 dy obtained from the iterator's y-position after moving from
6433 scroll_margin_pos to PT; see comment there.
6435 * xdisp.c (safe_eval_handler): Call add_to_log.
6437 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
6438 is not a symbol or string.
6440 * xdisp.c (echo_area_display): Don't perform a display update from
6441 inside redisplay. The update will happen anyway at the end of
6442 redisplay, and it can confuse redisplay (GC messages while
6443 redisplaying, for instance.)
6445 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
6447 * xrdb.c (x_load_resources): Use the class name in the defaults.
6449 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
6450 (regex_compile): Catch bogus \(\1\).
6452 2000-10-30 Gerd Moellmann <gerd@gnu.org>
6454 * xterm.c (x_alloc_nearest_color): Fix last change to compare
6457 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
6458 we have a color cache, check that the cached color equals the
6459 allocated color. If not, clear the color cache.
6461 * window.c (displayed_window_lines): Change buffers if necessary.
6462 Fix computation of displayed lines.
6464 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
6465 update_menu_bindings to DEFVAR_BOOL.
6467 2000-10-30 Kenichi Handa <handa@etl.go.jp>
6469 * search.c (Fset_match_data): Be sure to make search_regs always sane.
6471 * puresize.h (BASE_PURESIZE): Increase to 680000.
6473 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
6475 2000-10-29 Jason Rumney <jasonr@gnu.org>
6477 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
6479 * w32term.c (w32_bdf_per_char_metric): Negate descent.
6480 (w32_cache_char_metrics): Handle possibility that 'x' does not
6481 exist in a BDF font.
6482 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
6484 * w32bdf.h (bdffont): Add nchars.
6486 * w32bdf.c (set_bdf_font_info): Set it.
6487 (w32_BDF_TextOut): Swap byte order of double byte characters.
6488 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
6490 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
6492 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
6493 don't override the colors in frame's param_alist, unless they are
6496 * term.c (reassert_line_highlight): If inverse_video is non-zero,
6497 reverse the effect of the highlight flag.
6499 2000-10-27 Ken Raeburn <raeburn@gnu.org>
6501 * window.h (Fwindow_live_p): Declare.
6503 * undo.c (record_delete): Check that last_undo_buffer is really a
6504 buffer before applying XBUFFER to it.
6506 * keymap.c (where_is_internal): Pass lisp object, not integer, to
6509 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6511 * lisp.h (KEYMAPP): New macro.
6512 (get_keymap): Remove.
6513 (get_keymap_1): Rename get_keymap.
6515 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
6517 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
6519 * xmenu.c (single_submenu): Use KEYMAPP.
6520 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6521 Use KEYMAPP rather than Fkeymapp.
6523 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
6525 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
6526 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6527 Use KEYMAPP rather than Fkeymapp.
6528 (single_submenu): Use KEYMAPP.
6529 (w32_menu_show, w32_dialog_show): Use TRUE.
6531 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
6533 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
6534 (Fkeymapp): Use KEYMAPP.
6535 (get_keymap): Rename from get_keymap_1. Remove old def.
6536 Return t when autoload=0 and error=0 and the keymap needs autoloading.
6537 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
6538 (Fminor_mode_key_binding): Don't raise an error if the binding
6540 (Fuse_global_map, Fuse_local_map): Allow autoloading.
6541 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
6543 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
6544 Allow Vspecial_event_map to be autoloaded.
6545 (menu_bar_items): Fetch the keymap rather than using keymapp.
6546 (menu_bar_one_keymap): No need to follow func-indirect any more.
6547 (parse_menu_item): get_keymap_1 -> get_keymap.
6548 (tool_bar_items): Fetch the keymap rather than using keymapp.
6549 (read_key_sequence): Use KEYMAPP.
6551 * intervals.c (get_local_map): Use get_keymap rather than following
6552 function-indirections explicitly.
6554 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
6556 2000-10-27 Jason Rumney <jasonr@gnu.org>
6558 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
6559 point, as Windows has oversized fonts.
6561 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
6563 2000-10-27 Gerd Moellmann <gerd@gnu.org>
6565 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
6566 (freehook, reallochook): Handle null pointer arguments.
6567 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
6569 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6571 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
6572 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
6573 Giving in to popular pressure to shut up the compiler with casts.
6575 2000-10-27 Gerd Moellmann <gerd@gnu.org>
6577 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
6578 signed value, and use a default value computed from the font's
6581 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
6583 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
6584 that specify a negative underline position can still use underlines.
6586 * window.c (Fpos_visible_in_window_p): Make POS default to
6587 WINDOW's point, not the current buffer's point.
6589 2000-10-26 Dave Love <fx@gnu.org>
6591 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
6592 when it's necessary.
6594 2000-10-26 Gerd Moellmann <gerd@gnu.org>
6596 * window.c (size_window): Compute size difference from sum of old
6597 child window sizes instead of from parent's size.
6599 * xdisp.c (pos_visible_p): Change current buffer if necessary.
6600 Handle obscured lines at the top of the window.
6602 * frame.c (Fdelete_frame): Doc fix. Move running the hook
6603 down after the last error condition check.
6605 * frame.c (Fdelete_frame): Run delete-frame-hook.
6607 2000-10-26 Kenichi Handa <handa@etl.go.jp>
6609 * coding.c (decode_coding): Fix previous change (check also
6610 CODING_MODE_LAST_BLOCK).
6612 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
6614 * regex.c: More `unsigned char' -> `re_char' changes.
6615 Also change several `int' into `re_wchar_t'.
6616 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
6617 (PUSH_FAILURE_POINTER): Don't cast any more.
6618 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
6619 We want GCC to complain, since this piece of code makes
6620 re_match non-reentrant, which *should* be fixed.
6621 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
6622 (EXTEND_BUFFER): Use RETALLOC.
6623 (SET_LIST_BIT): Don't cast.
6624 (re_wchar_t): New type.
6625 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
6626 that those two functions will always properly return.
6627 (IMMEDIATE_QUIT_CHECK): Cast to void.
6628 (analyse_first): Use recursion rather than an explicit stack.
6629 (re_compile_fastmap): Can't fail anymore.
6630 (re_search_2): Don't check re_compile_fastmap for failure.
6631 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
6632 Now also sets the new value (passed in a new argument).
6633 (re_match_2_internal): Use it.
6634 Also, use a new var `reg' of type size_t when looping through regs
6635 rather than reuse the inappropriate `mcnt'.
6637 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
6638 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
6639 (where_is_internal): Renamed from Fwhere_is_internal.
6640 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
6641 (Fwhere_is_internal): New function wrapping where_is_internal.
6642 (where_is_internal_1): Handle the case where we're filling the cache.
6643 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
6645 2000-10-25 Miles Bader <miles@gnu.org>
6647 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
6649 2000-10-25 Gerd Moellmann <gerd@gnu.org>
6651 * window.c (pos_fully_visible_p): Removed.
6652 (Fpos_visible_in_window_p): Use pos_visible_p to determine
6653 if position is visible and/or fully visible.
6655 * lisp.h (pos_visible_p): Add prototype.
6657 * xdisp.c (pos_visible_p): New function.
6659 2000-10-25 Kenichi Handa <handa@etl.go.jp>
6661 * process.c (send_process): If OBJECT is t, it means that the data
6662 is from C string, but we should encode it. Before calling
6663 setup_raw_text_coding_system, be sure to flush out data by the
6664 previous coding system.
6666 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
6668 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
6669 assignment of startpos to prev when startpos == pos.
6671 * editfns.c (find_field): Set the field stickiness correctly from
6672 overlay fields. Use renamed `text_property_stickiness'.
6673 (text_property_stickiness): Renamed from `char_property_stickiness'.
6674 Only check text properties, not overlays.
6675 * textprop.c (get_char_property_and_overlay): New function.
6676 (Fget_char_property): Use it.
6677 * intervals.h (get_char_property_and_overlay): Add declaration.
6679 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
6681 * keymap.c: Use AREF, ASET and ASIZE macros.
6682 (Fmake_sparse_keymap): Docstring fix.
6684 (shadow_lookup): Move up.
6685 Handle the case where lookup-key returns an integer.
6686 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
6687 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
6688 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
6689 Simplify/rewrite the keymap-finding code.
6690 Add check for command shadowing, using shadow_lookup.
6692 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
6694 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
6695 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
6698 2000-10-24 Andrew Innes <andrewi@gnu.org>
6700 * dired.c (directory_files_internal_unwind): New function.
6701 (directory_files_internal): Use it to ensure closedir is called
6702 even if expand-file-name or file-attributes throw, eg. because of
6703 a user interrupt. Also enable immediate_quit while calling
6704 re_search, so that matching can be interrupted as well.
6706 2000-10-24 Andrew Innes <andrewi@gnu.org>
6708 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
6710 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
6711 so that re_search functions only quit when callers expect them to.
6713 2000-10-24 Kenichi Handa <handa@etl.go.jp>
6715 * regex.c (regex_compile): Change the way of handling a range from
6716 a char less than 256 to a char not less than 256.
6718 2000-10-24 Gerd Moellmann <gerd@gnu.org>
6720 * window.c (size_window): Prevent setting window's width or
6721 height to a negative value (esp. with XSETFASTINT).
6723 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
6724 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
6725 (protect_malloc_state) [GC_MALLOC_CHECK &&
6726 GC_PROTECT_MALLOC_STATE]: New function.
6727 (PROTECT_MALLOC_STATE): New macro.
6728 (__malloc_initialize, morecore, _malloc_internal)
6729 (_free_internal) _realloc_internal): Use it to make _heapinfo
6730 read-only outside of gmalloc.
6732 * keymap.c: Update copyright.
6734 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
6737 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
6739 * filelock.c (unlock_all_files): Use unlock_file to expand each
6740 buffer's file_truename before trying remove its lock file.
6742 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
6744 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
6745 or CRLF, decode EOLs.
6747 2000-10-24 Kenichi Handa <handa@etl.go.jp>
6749 * window.c (Fdisplay_buffer): Fix doc.
6751 2000-10-23 Jason Rumney <jasonr@gnu.org>
6753 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
6754 ASCII font of default fontset on Windows.
6756 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
6757 xterm.c comment below).
6759 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
6761 2000-10-23 Gerd Moellmann <gerd@gnu.org>
6763 * xterm.c (x_connection_closed): Reset handling_signal.
6765 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
6767 2000-10-23 Miles Bader <miles@gnu.org>
6769 * window.c (window_scroll_pixel_based, window_scroll_line_based):
6770 Pass nil for FULLY argument to Fpos_visible_in_window_p to
6771 maintain old behavior.
6772 * minibuf.c (Fminibuffer_complete): Likewise.
6774 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
6776 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
6777 that when a font can't be exactly centered, it errs up rather than
6780 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
6782 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
6784 2000-10-23 Andrew Choi <akochoi@i-cable.com>
6786 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
6788 * dispnew.c [macintosh]: Include macterm.h.
6789 (init_display) [macintosh]: Initialization for window system.
6791 * emacs.c (main) [macintosh]: Call syms_of_textprop,
6792 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
6793 syms_of_search, x_term_init, and init_keyboard before calling
6794 init_window_once. Also, call syms_of_xmenu.
6796 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
6797 default fontset to Monaco.
6799 * frame.c [macintosh]: Include macterm.h. Remove declarations of
6800 NewMacWindow and DisposeMacWindow.
6801 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
6802 instead of calling NewMacWindow and setting fields of
6803 f->output_data.mac directly. Call init_frame_faces.
6804 (Fdelete_frame) [macintosh]: Remove unused code.
6805 (Fmodify_frame_parameters) [macintosh]: Call
6806 x_set_frame_parameters instead of mac_set_frame_parameters.
6808 * frame.h [macintosh]: Define menu_bar_lines field in struct
6809 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
6811 * keyboard.c [macintosh]: Include macterm.h.
6812 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
6813 and menu_bar_activate_event type events as for X and NT.
6814 (make_lispy_event) [macintosh]: Construct lisp events of type
6815 MENU_BAR_EVENT as for X and NT.
6817 * sysdep.c [macintosh]: Remove declaration for sys_signal.
6818 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
6819 (sys_subshell) [macintosh]: Remove definition entirely.
6820 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
6821 Vwindow_system_version here. Remove initialization of
6822 Vx_bitmap_file_path.
6823 (read_input_waiting): Correct the number of parameters passed to
6825 Move all Macintosh functions to mac/mac.c.
6827 * term.c [macintosh]: Include macterm.h.
6829 * window.c [macintosh]: Include macterm.h.
6831 * xdisp.c [macintosh]: Include macterm.h. Declare
6832 set_frame_menubar and pending_menu_activation.
6833 (echo_area_display) [macintosh]: Do not return if terminal frame
6834 is the selected frame.
6835 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
6836 Allow only the selected frame to set menu bar.
6837 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
6838 calling FRAME_EXTERNAL_MENU_BAR (f).
6839 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
6841 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
6842 and check_x. Declare XCreateGC. Define x_create_gc and
6843 x_free_gc. Initialize font_sort_order.
6844 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
6845 but call x_list_fonts instead of w32_list_fonts.
6846 (Finternal_face_x_get_resource) [macintosh]: Do not call
6847 display_x_get_resource.
6848 (prepare_face_for_display) [macintosh]: Set xgcv.font.
6849 (realize_x_face) [macintosh]: Load the font if it is specified in
6851 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
6853 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
6855 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
6856 is nil: since we go to the end of submap anyway, we'd end up
6858 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
6859 doesn't obey autoload.
6861 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6863 * msdos.c (dos_set_window_size): Update screen dimension variables.
6865 2000-10-21 Jason Rumney <jasonr@gnu.org>
6867 * w32term.c (w32_cache_char_metrics): Double check that font is
6868 really fixed pitch before trusting tmPitchAndFamily.
6870 2000-10-21 Andrew Innes <andrewi@gnu.org>
6872 * w32gui.h (w32_char_font_type): Move enum from w32term.c
6874 * w32term.h: Extern decl for w32_cache_char_metrics.
6876 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
6878 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
6879 (w32_unload_font): Free per_char array if present.
6881 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
6882 cached information in emulated XFontStruct to handle common cases
6883 quickly. Do not allocate XCharStruct for return.
6884 (w32_native_per_char_metric): New function.
6885 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
6887 (x_produce_glyphs): Don't get an HDC. Change calls to
6888 w32_per_char_metric to match arg change above. Remove calls to
6890 (w32_get_glyph_overhangs): Ditto.
6891 (w32_cache_char_metrics): New function.
6893 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
6894 ($(BLD)/casefiddle.$(O)): Remove compile command.
6895 ($(BLD)/gmalloc.$(O)): Remove compile command.
6896 ($(BLD)/dispnew.obj):
6897 ($(BLD)/keyboard.obj):
6898 ($(BLD)/w32inevt.obj):
6899 ($(BLD)/w32bdf.obj):
6901 ($(BLD)/buffer.obj):
6902 ($(BLD)/editfns.obj):
6904 ($(BLD)/fileio.obj):
6906 ($(BLD)/indent.obj):
6907 ($(BLD)/insdel.obj):
6908 ($(BLD)/intervals.obj):
6909 ($(BLD)/minibuf.obj):
6911 ($(BLD)/scroll.obj):
6912 ($(BLD)/sysdep.obj):
6913 ($(BLD)/textprop.obj):
6914 ($(BLD)/widget.obj):
6915 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
6916 ($(BLD)/term.obj): Add dependency on dispextern.h.
6918 * makefile.nt ($(BLD)\dispnew.obj):
6919 ($(BLD)\keyboard.obj):
6920 ($(BLD)\w32inevt.obj):
6921 ($(BLD)\w32bdf.obj):
6923 ($(BLD)\buffer.obj):
6924 ($(BLD)\editfns.obj):
6926 ($(BLD)\fileio.obj):
6928 ($(BLD)\indent.obj):
6929 ($(BLD)\insdel.obj):
6930 ($(BLD)\intervals.obj):
6931 ($(BLD)\minibuf.obj):
6933 ($(BLD)\scroll.obj):
6934 ($(BLD)\sysdep.obj):
6935 ($(BLD)\textprop.obj):
6936 ($(BLD)\widget.obj):
6937 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
6938 ($(BLD)\term.obj): Add dependency on dispextern.h
6940 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6942 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
6943 with an additional argument of Qt.
6945 2000-10-21 Miles Bader <miles@gnu.org>
6947 * window.c (pos_fully_visible_in_window_p): New function.
6948 (Fpos_visible_in_window_p): Add FULLY argument.
6949 Use pos_fully_visible_in_window_p.
6950 (window_scroll_pixel_based, window_scroll_line_based): Update
6951 calls to Fpos_visible_in_window_p.
6952 * lisp.h (Fpos_visible_in_window_p): Update prototype
6954 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6956 * alloc.c (toplevel): Conditionalize compilation of mem_*
6957 functions differently.
6959 2000-10-20 Jason Rumney <jasonr@gnu.org>
6961 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
6962 mem_init where it used to be. mem_z etc not defined otherwise.
6964 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6966 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
6968 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
6969 structure definition and related variabled to the top of the file.
6970 Include this code when GC_MALLOC_CHECK is defined.
6971 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
6972 register/unregister allocated region.
6973 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
6974 which isn't allocated.
6975 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
6976 something which is already in use.
6977 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
6978 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
6979 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
6980 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
6982 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
6983 _malloc_internal instead of malloc.
6984 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
6987 2000-10-20 Andrew Innes <andrewi@gnu.org>
6989 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
6991 (my_strftime) <macro>: Don't use macro arg list when redefining as
6993 (my_strftime) <function>: Supply 0 as ut argument.
6995 2000-10-19 Jason Rumney <jasonr@altavista.net>
6997 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
6998 including dispextern.h, as it stops faces from working.
7000 * w32fns.c (Fx_create_frame): Don't bother calling
7001 face-set-after-frame-default since the caller does it for us
7002 anyway. Clean up calls to x_get_arg to be consistent with X.
7004 * w32term.c (x_produce_glyphs): Handle
7005 unibyte_display_via_language_environment correctly.
7006 (w32_draw_box_rect): Fix the calculation of width and height.
7008 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
7009 as it has stopped working.
7010 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
7013 2000-10-19 Gerd Moellmann <gerd@gnu.org>
7015 * eval.c (skip_debugger): Prevent a compiler warning.
7016 (Fcondition_case): Likewise.
7017 (Fbacktrace_frame): Use a null interactive spec.
7019 2000-10-19 Kenichi Handa <handa@etl.go.jp>
7021 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
7023 2000-10-18 Gerd Moellmann <gerd@gnu.org>
7025 * strftime.c: Sync with glibc, file version 1.78.
7026 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
7027 should no longer be used according to ISO 8601.
7029 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
7030 no map for meta_prefix_char, don't try to use it as a keymap.
7031 Instead, if T_OK is non-zero, look up a default binding, if any,
7032 otherwise, if T_OK is zero, return nil.
7034 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
7035 (x_to_xcolors, png_load): Use x_query_color.
7037 * xterm.c (x_color_cells, x_query_colors, x_query_color):
7039 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
7041 (x_copy_color, x_alloc_lighter_color): Likewise.
7043 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
7044 (x_query_color, x_query_colors): Add prototype.
7046 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
7047 check_string_bytes only if not noninteractive, increase count to 50.
7049 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
7051 * insdel.c (adjust_markers_for_delete): Handle before-insertion
7054 2000-10-17 Gerd Moellmann <gerd@gnu.org>
7056 * alloc.c (pure_bytes_used): Renamed from pureptr.
7058 (pure_alloc): New function.
7059 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
7061 (Fpurecopy): Use PURE_POINTER_P.
7063 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
7064 PT has moved backward.
7066 * xdisp.c (cursor_row_p): Take continued lines into account.
7068 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
7070 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
7071 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
7072 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
7075 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
7076 of selective display off while searching for the next line start.
7078 2000-10-17 Kenichi Handa <handa@etl.go.jp>
7080 * Makefile.in (term.o): Depend on dispextern.h.
7082 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
7084 * keymap.c (keymap_memberp): Ensure that nil is not a member.
7086 2000-10-16 Gerd Moellmann <gerd@gnu.org>
7088 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
7089 the iterator at the beginning, so that they can be set later on,
7090 for instance in reseat_at_next_visible_line_start, without being
7093 * xfns.c (pbm_format): Add :foreground and :background keywords.
7094 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
7095 (xbm_load): Recognize foreground and background color specifications.
7097 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
7099 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
7101 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
7103 * msdos.c (IT_set_face): Compare highlighted face with the default
7104 face, and invert colors if these faces' colors are identical.
7105 (Fmsdos_remember_default_colors): Don't swap foreground and
7106 background colors in initial_colors[].
7107 (IT_set_frame_parameters): Don't swap frame's foreground and
7108 background pixels. If ALIST includes "(reverse . t)", swap
7109 foreground-color and background-color properties in frame's
7110 param_alist. If the original frame's param_alist doesn't specify
7111 the colors, store unspecified-fg and unspecified-bg, reversed if
7114 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
7115 the colors are unspecified and reversed, reverse fore- and back-
7116 ground in the returned value.
7117 (Fframe_parameter): Ditto.
7119 2000-10-16 Gerd Moellmann <gerd@gnu.org>
7121 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
7122 get_last_unchanged_at_beg_row.
7123 (find_first_unchanged_at_end_row): Renamed from
7124 get_first_unchanged_at_end_row.
7125 (find_first_unchanged_at_end_row): Convert assertions to
7126 unconditional tests which abort. When looking for a row in
7127 unchanged text, don't go further back than first_text_row.
7129 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
7130 Don't add in the last line's height when deciding if the new
7131 position is below the scroll margin.
7133 2000-10-16 Miles Bader <miles@gnu.org>
7135 * editfns.c (Fconstrain_to_field): Check carefully for field
7136 boundaries if either OLD_POS or NEW_POS has a non-nil field
7137 property, even if they're the same.
7139 2000-10-16 Kenichi Handa <handa@etl.go.jp>
7141 * xterm.c (x_draw_box_rect): Fix the calculation of width and
7142 height for XFillRectangle.
7144 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
7146 * syntax.c (Fstring_to_syntax): New function extracted from
7147 Fmodify_syntax_entry.
7148 (Fmodify_syntax_entry): Use it and document the ! and | fences.
7149 (skip_chars, Fforward_comment): Remove unused variables.
7150 (syms_of_syntax): Add defsubr for string-to-syntax.
7151 (describe_syntax): Add code for comment and string fences.
7153 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
7155 * keymap.c (access_keymap): Add AUTOLOAD parameter.
7156 Do the meta->esc mapping. Call get_keyelt before returning.
7157 Start scanning from the second element (the first is always `keymap')
7158 to make it easier to detect when we reach a parent map.
7159 Handle the case of inheriting from a symbol whose function is a map.
7160 (Fkeymap_parent): Also handle the `inherit from symbol' case.
7161 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
7162 (get_keyelt, Flookup_key): Update call to access_keymap.
7163 Remove the meta->esc mappings.
7164 (define_as_prefix): Delete old disabled code.
7165 (menu_item_p): New function.
7166 (where_is_internal_1): Skip over the few remaining menu items.
7167 * lisp.h (access_keymap): Update prototype.
7168 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
7169 Update call to access_keymap.
7170 (follow_key, read_key_sequence): Update calls to access_keymap.
7171 Remove the meta->esc mappings.
7173 2000-10-13 Gerd Moellmann <gerd@gnu.org>
7175 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
7176 with additional argument.
7178 * xdisp.c (cursor_row_p): New function.
7179 (try_cursor_movement, display_line): Use it.
7181 * xdisp.c (append_space): Also save/restore iterator's current
7182 character and its length.
7184 * xdisp.c (init_from_display_pos): Add an assertion.
7185 (handle_stop): Don't set iterator's add_overlay_start.
7186 (handle_invisible_prop): Likewise.
7187 (load_overlay_strings): If text under an overlay is invisible,
7188 take both before- and after-strings into account when the iterator
7189 is positioned either at the start or at the end of the overlay.
7190 (forward_to_next_line_start): Rewritten.
7191 (reseat_at_next_visible_line_start): Rewritten.
7192 (set_iterator_to_next): Add parameter RESEAT_P.
7194 * dispextern.h (struct it): Remove member add_overlay_start.
7195 (set_iterator_to_next): Change prototype.
7197 2000-10-13 Kenichi Handa <handa@etl.go.jp>
7199 * coding.c (code_convert_region): Be sure to initialize
7200 coding->category_idx.
7201 (decode_coding_string): Set coding->src_multibyte and
7202 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
7203 (encode_coding_string): Set coding->src_multibyte and
7204 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
7206 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
7208 * xfns.c (Fx_create_frame): Don't bother calling
7209 face-set-after-frame-default since the caller does it for us anyway.
7211 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
7213 * window.c (coordinates_in_window): Fix detection of vertical line
7214 on character terminals.
7216 2000-10-12 Gerd Moellmann <gerd@gnu.org>
7218 * editfns.c (save_excursion_save): Additionally record the
7220 (save_excursion_restore): If buffer was visible in a window, and a
7221 different window was selected, and the old selected window is
7222 still live, restore point in that window.
7224 2000-10-12 Kenichi Handa <handa@etl.go.jp>
7226 * xterm.c (x_produce_glyphs): Handle
7227 unibyte_display_via_language_environment correctly.
7229 * regex.c (regex_compile): Change the way of handling a range from
7230 unibyte char to multibyte char.
7232 * syntax.c (skip_chars): Change the way of handling a range from
7233 unibyte char to multibyte char.
7235 * process.c (read_process_output): Cancel previous change.
7237 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
7239 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
7241 * charset.c (Ffind_charset_string): Doc fix.
7242 (Ffind_charset_region): Doc fix.
7244 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
7246 * process.c (read_process_output): Fix previous change. Adjust
7247 multibyteness of text to insert in a buffer by
7248 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
7250 2000-10-10 Andreas Schwab <schwab@suse.de>
7252 * alloc.c (mark_object): Remove all workarounds installed on
7255 2000-10-10 Kenichi Handa <handa@etl.go.jp>
7257 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
7258 (base64_encode_1): Make it work for a text of multibyte form.
7259 (Fbase64_decode_region): Allocate sufficient memory for multibyte
7260 case. Don't call str_to_multibyte because base64_decode_1
7261 produces correct multibyte form for eight-bit codes.
7262 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
7263 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
7264 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
7267 * charset.h (CHAR_STRING): Optimized for single byte characters.
7269 2000-10-09 Andreas Schwab <schwab@suse.de>
7271 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
7272 -1 after socket is closed, to fall through to error processing.
7274 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
7276 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
7277 variables. If ALIST includes foreground-color or
7278 background-color, change also the colors of the default face for
7281 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
7283 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
7284 them extern (they are defined on xfaces.c).
7285 (syms_of_msdos): Don't intern and don't staticpro
7286 Qbackground_color and Qforeground_color.
7288 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
7290 * frame.c (Fframe_parameter): For non-windowed frames, if
7291 f->param_alist says foreground or background color is unspecified,
7292 call tty_color_name to return the color name computed from the
7293 frame's current colors.
7295 2000-10-06 Dave Love <fx@gnu.org>
7297 * terminfo.c (ospeed): Don't declare.
7299 * sysdep.c: Don't include string.h.
7300 (h_errno): Declare conditional also on TRY_AGAIN.
7302 * charset.c (Ffind_charset_string): Doc fix.
7304 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
7305 (Fbase64_decode_region, Fbase64_decode_string): More explicit
7308 2000-10-05 Dave Love <fx@gnu.org>
7310 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
7311 position like menu-bar.
7313 2000-10-05 Gerd Moellmann <gerd@gnu.org>
7315 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
7317 * xdisp.c (handle_single_display_prop): Use safe_call1.
7318 (safe_call): Renamed from call_function.
7319 (safe_call1): New function.
7320 (handle_fontified_prop): Use safe_call1 instead of call1.
7321 (safe_eval): Renamed from eval_form.
7322 (safe_eval_handler): Renamed from eval_handler.
7323 (handle_single_display_prop, display_mode_element): Use safe_eval
7324 instead of eval_form.
7326 * xfaces.c (merge_face_heights): Use safe_call instead of
7329 * keyboard.c (show_help_echo): Use safe_call instead of
7330 call_function; use safe_eval instead of eval_form.
7332 * lisp.h (safe_call): Renamed from call_function.
7333 (safe_eval): Renamed from eval_form.
7334 (safe_call1): Add prototype.
7336 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
7338 * xfns.c (image_ascent): Rearrange ascent calculation for the
7341 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
7343 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
7344 (where_is_internal_1): Don't bother ignoring menu-items any more.
7346 2000-10-04 Gerd Moellmann <gerd@gnu.org>
7348 * keyboard.c (update_menu_bindings): New variable.
7349 (parse_menu_item): Use AREF. If update_menu_bindings
7350 is 0, don't update menu bindings.
7351 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
7353 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
7355 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
7358 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
7360 * syntax.c (forw_comment): Match nestedness of ender/starter.
7361 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
7362 (prev_char_comstart_first): Remove.
7363 (back_comment): Check two-char comment markers more carefully
7364 to better handle overlapping cases like *//* or /* */* */ ...
7365 Match nestedness of ender/starter.
7367 2000-10-02 Dave Love <fx@gnu.org>
7369 * config.in (HAVE_GAI_STRERROR): Add undef.
7371 * process.c (Fopen_network_stream): Use it.
7373 * m/alpha.h (NO_REMAP): Don't define.
7375 2000-10-02 Gerd Moellmann <gerd@gnu.org>
7377 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
7378 return with a string converted to an integer or vice versa when
7379 Vmocklisp_arguments is t.
7380 (Fsignal): Likewise. The function can return for `quit'.
7381 (struct gcpro): Declare member `var' to point to a volatile
7384 * eval.c (error): Prevent compiler warning.
7386 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
7388 * keymap.c (keymap_memberp): New function.
7389 (Fset_keymap_parent): Use it.
7390 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
7391 Use keymap_memberp to avoid creating cycles.
7392 (access_keymap): Use KEYMAPP.
7394 2000-09-30 Gerd Moellmann <gerd@gnu.org>
7396 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
7397 gai_strerror. Make sure xerrno is set if connect fails. Improve
7400 2000-09-29 Jason Rumney <jasonr@gnu.org>
7402 * w32term.c (w32_char_font_type, w32_encode_char)
7403 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
7404 (w32_bdf_per_char_metric): New function.
7405 (w32_per_char_metric): Use it.
7406 (x_draw_glyph_string_background): Always draw background for BDF
7409 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
7410 GDI object which is a scarce resource.
7412 * w32bdf.c (search_file_line): Fix skipping of whitespace.
7413 (get_quoted_string): Fix limit on memchr search.
7414 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
7415 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
7416 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
7417 (get_cached_font_char, cache_char_offset): Use macro
7418 BDF_CODEPOINT_RANGE_COVER_P.
7419 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
7420 (clear_cached_bitmap_slots): New function.
7421 (GET_HEX_VALUE): G-Z, g-z are not hex.
7422 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
7423 (get_bitmap_with_cache): Use new cache implementation.
7424 (create_offscreen_bitmap): New function.
7425 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
7427 * w32term.c (x_produce_glyphs): If the distance from the current
7428 position to the next tab stop is less than a canonical character
7429 width, use the tab stop after that.
7430 (x_draw_glyphs): Handle case START and END are out of bounds more
7432 (x_clear_mouse_face): Block/unblock input.
7433 (x_display_and_set_cursor): Don't show a hollow box cursor for
7434 buffers whose cursor_type is nil.
7436 2000-09-29 Gerd Moellmann <gerd@gnu.org>
7438 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
7440 * dispextern.h (updating_frame): Declare extern.
7442 2000-09-29 Andreas Schwab <schwab@suse.de>
7444 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
7446 2000-09-29 Gerd Moellmann <gerd@gnu.org>
7448 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
7449 use its function definition.
7450 (tool_bar_items): Likewise.
7452 * lisp.h (fatal): Declare NO_RETURN.
7454 2000-09-29 Kenichi Handa <handa@etl.go.jp>
7456 * keymap.c: Remove the line "#undef NULL".
7458 2000-09-28 Gerd Moellmann <gerd@gnu.org>
7460 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
7462 2000-09-28 Dave Love <fx@gnu.org>
7464 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
7466 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
7468 * .gdbinit (xreload): Note its need on GNU/Linux.
7470 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
7471 r_alloc, r_alloc_free.
7473 2000-09-28 Kenichi Handa <handa@etl.go.jp>
7475 * syntax.c (skip_chars): Handle negation correctly.
7477 2000-09-27 Gerd Moellmann <gerd@gnu.org>
7479 * xfaces.c (realize_default_face): Call set_lface_from_font_name
7480 with non-zero FORCE_P argument.
7482 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
7485 * xdisp.c (window_box_height): Add an assertion.
7487 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
7488 tool-bar than is available.
7489 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
7491 2000-09-27 Dave Love <fx@gnu.org>
7493 * s/irix6-5.h: Now works 64-bit. Tidied.
7495 2000-09-26 Gerd Moellmann <gerd@gnu.org>
7497 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
7498 instead of BITS_PER_INT.
7499 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
7500 EMACS_UINT, respectively.
7501 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
7503 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
7505 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
7507 * window.c (freeze_window_starts): Construct last argument for
7508 foreach_window differently.
7510 * xfns.c (x_decode_color): Don't return a Lisp_Object.
7512 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
7513 EMACS_UINT instead of `int' and `unsigned int'.
7514 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
7516 * frame.h (struct frame): Make the `nothing' member of union
7517 output_data an EMACS_INT.
7519 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
7520 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
7521 size in the sdata structure.
7522 (SDATA_NBYTES, SDATA_DATA): New macros.
7523 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
7524 differently for the different layout of the sdata structure.
7525 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
7527 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
7528 Check that size recorded in the string size and size recorded in
7529 the sdata structure agree.
7531 2000-09-25 Dave Love <fx@gnu.org>
7533 * buffer.c: Include stdio.h.
7535 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
7537 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
7539 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
7540 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
7541 (__malloc_extra_blocks): Declare as __malloc_size_t.
7543 2000-09-25 Gerd Moellmann <gerd@gnu.org>
7545 * alloc.c (mark_image): Use GC_NILP instead of NILP.
7547 * keyboard.c (show_help_echo): Set help_echo_showing_p.
7548 (read_char): If help-echo is showing, preserve the echo area
7551 * xdisp.c (help_echo_showing_p): New variable.
7552 (set_message): Reset it to 0.
7553 (init_xdisp): Initialize help_echo_showing_p.
7555 * dispextern.h (help_echo_showing_p): Declare extern.
7557 * config.in: Fix typo in __GNUC_MINOR__.
7559 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
7561 * s/freebsd.h (POSIX_SIGNALS): Define.
7563 * xterm.c (x_clear_mouse_face): Block/unblock input.
7565 2000-09-24 Dave Love <fx@gnu.org>
7567 * fns.c (base64_encode_1): Fix last change.
7569 2000-09-22 Gerd Moellmann <gerd@gnu.org>
7571 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
7573 * xdisp.c (try_window_reusing_current_matrix): More fixes
7574 for the case window has a header-line.
7576 2000-09-22 Dave Love <fx@gnu.org>
7578 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
7581 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
7583 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
7585 2000-09-21 Gerd Moellmann <gerd@gnu.org>
7587 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
7590 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
7593 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
7594 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
7595 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
7598 * marker.c (byte_char_debug_check): Return void.
7600 * xfns.c (Fx_create_frame): Set default frame parameter value
7601 for tool-bar-lines to 1.
7603 * dispnew.c (scrolling_window): Compare y-positions of rows
7604 equal at the start. Some simplification.
7606 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
7607 reused rows' y-position in the case window has a header-line, and
7608 new window start is greater than old window start.
7610 * process.c (process_sent_to): New variable.
7611 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
7612 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
7613 Declare more parameters volatile.
7615 * lread.c (Vrecursive_load_depth_limit): New variable.
7616 (Fload): Check recursive loads whose recursion depth exceeds
7617 Vrecursive_load_depth_limit.
7618 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
7620 2000-09-20 Gerd Moellmann <gerd@gnu.org>
7622 * fileio.c (Fread_file_name): Doc fix.
7624 * editfns.c (Fmessage_or_box): Doc fix.
7626 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
7628 * xfns.c (xbm_scan): Allow C-style comments.
7630 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
7631 symbols are specified, add color translations to the cache.
7632 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
7633 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
7635 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
7636 structures to xpm_init_color_cache.
7638 2000-09-19 Gerd Moellmann <gerd@gnu.org>
7640 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
7642 2000-09-19 Andrew Innes <andrewi@gnu.org>
7644 * makefile.nt (bootstrap-emacs): Don't change directory.
7646 2000-09-19 Kenichi Handa <handa@etl.go.jp>
7648 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
7650 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
7651 If output buffer is too small, signal an appropriated error.
7653 2000-09-18 Dave Love <fx@gnu.org>
7655 * keyboard.c (menu_bar_items, tool_bar_items)
7656 (current_active_maps): Remove redundant get_local_map call.
7658 2000-09-18 Gerd Moellmann <gerd@gnu.org>
7660 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
7661 cursor for buffers whose cursor_type is nil.
7663 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
7664 a feature to implement that is already implemented.
7665 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
7668 * xfns.c (x_clear_image_1): New function.
7669 (x_clear_image): Use it.
7670 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
7672 * dispnew.c (update_window): Move test for invisible lines
7673 at the top to update_window_line.
7674 (update_window_line): Handle invisible lines here.
7676 * xfns.c (clear_image_cache): Clear current matrices of all
7677 frames sharing an image cache. Block input while freeing
7678 images. Fix timestamp comparison.
7679 (x_clear_image): Also free the mask.
7681 * xfns.c (lookup_image): Block input while loading the image so
7682 that we won't get interrupted in a state where the image isn't yet
7684 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
7685 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
7686 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
7687 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
7689 2000-09-16 Gerd Moellmann <gerd@gnu.org>
7691 * dispnew.c (update_window): Make sure to make desired rows
7692 current even if they are completely invisible at the top
7695 2000-09-15 Gerd Moellmann <gerd@gnu.org>
7697 * xfns.c (lookup_image): Build mask before applying an algorithm.
7698 Recognize algorithm `disabled'.
7699 (cross_disabled_images): New variable.
7700 (COLOR_INTENSITY): New macro.
7701 (x_detect_edges): Use COLOR_INTENSITY.
7702 (x_disable_image): New function.
7703 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
7705 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
7706 disabled state, don't apply an image transformation algorithm if
7707 the user specified an image for the disabled state. Use
7708 `:algorithm disabled' for creating a disabled item's image if the
7709 user hasn't specified an image.
7711 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
7712 allocation functions with the XPM lib.
7713 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
7714 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
7715 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
7716 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
7717 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
7718 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
7719 functions, if possible, because these handle color allocation
7720 failure more gracefully.
7721 (Fimage_mask_p): New function.
7723 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
7724 (Qedge_detection, Qheuristic): New symbols.
7725 (syms_of_xfns): Initialize new symbols.
7726 (lookup_image): Handle `:mask X', `:algorithm emboss', and
7727 `algorithm (edge-detection ...)'.
7728 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
7729 (tiff_format, gif_format, gs_format): Add `:mask'.
7730 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
7731 (GIF_MASK, GS_MASK): New enumerators.
7732 (x_laplace_read_row, x_laplace_write_row): Functions removed.
7733 (emboss_matrix, laplace_matrix): New variables.
7734 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
7735 (x_edge_detection): New functions.
7736 (x_laplace): Rewritten in terms of x_detect_edges.
7737 (x_build_heuristic_mask): If image has a mask, free it.
7739 2000-09-14 Andrew Innes <andrewi@gnu.org>
7741 * makefile.w32-in: Revert to Unix line endings.
7743 2000-09-14 Andrew Innes <andrewi@gnu.org>
7745 * makefile.w32-in: Standardize indentation somewhat.
7746 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
7747 cater for differences between shells.
7749 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
7751 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7753 * xterm.c (x_produce_glyphs): If the distance from the current
7754 position to the next tab stop is less than a canonical character
7755 width, use the tab stop after that.
7757 2000-09-14 Dave Love <fx@gnu.org>
7759 * buffer.c (alloc_buffer_text): Fix xmalloc call.
7761 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7763 * xdisp.c (handle_fontified_prop): While running fontification
7764 functions, bind `fontification-functions' and
7765 `after-change-functions' to nil.
7767 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
7768 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
7770 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
7772 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
7773 USE_MMAP_FOR_BUFFERS.
7775 * insdel.c (make_gap): Use enlarge_buffer_text.
7777 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
7778 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
7779 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
7780 from former r_alloc_* functions in ralloc.c.
7781 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
7782 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
7783 (mmap_init) [REL_ALLOC_MMAP]: New function.
7784 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
7785 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
7788 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
7789 (enlarge_buffer_text): Add prototype.
7791 * ralloc.c: Remove everything having to do with the use of mmap.
7793 2000-09-13 Gerd Moellmann <gerd@gnu.org>
7795 * sound.c (Fplay_sound): Doc fix.
7797 * keyboard.c: Avoid some more compiler warnings.
7798 (parse_tool_bar_item): Ignore cached key bindings.
7800 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
7801 and allocation of Lisp data.
7803 2000-09-12 Gerd Moellmann <gerd@gnu.org>
7805 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
7806 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
7809 * lread.c (Fload): Put code checking for recursive loads in #if 0.
7811 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
7813 * ccl.c: Comment fixed.
7814 (MAX_MAP_SET_LEVEL): Increased to 30.
7815 (PUSH_MAPPING_STACK): Enclose with do-while block.
7816 (POP_MAPPING_STACK): Likewise.
7817 (stack_idx_of_map_multiple): New variable.
7818 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
7819 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
7820 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
7821 (ccl_driver) <CCL_MapSingle>: Likewise.
7822 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
7823 with the case where looking up process reaches to the end of
7824 map-set, and call CCL programs as the above change.
7826 2000-09-11 Gerd Moellmann <gerd@gnu.org>
7828 * xfns.c (png_load, jpeg_load): Declare some variables volatile
7829 that might be clobbered by longjmp.
7830 (check_x_display_info, x_decode_color, create_frame_xic)
7831 (Fx_display_backing_store, Fx_display_visual_class)
7832 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
7834 * lread.c (init_lread): Set Vloads_in_progress to nil.
7835 (Fload): Show list of recursively loaded files, when signaling an
7838 * lread.c (Vloads_in_progress): New variable.
7839 (record_load_unwind): New function.
7840 (Fload): Check for recursive loads.
7841 (syms_of_lread): Initialize Vloads_in_progress.
7842 (read_integer, read1): Avoid some compiler warnings.
7844 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
7847 2000-09-11 Miles Bader <miles@gnu.org>
7849 * editfns.c (Fbuffer_string): Doc fix.
7851 2000-09-10 Gerd Moellmann <gerd@gnu.org>
7853 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
7855 2000-09-09 Ken Raeburn <raeburn@gnu.org>
7857 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
7858 whether to include other header files.
7860 2000-09-09 Gerd Moellmann <gerd@gnu.org>
7862 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
7863 by Fmemq as a boolean.
7865 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
7867 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
7869 2000-09-08 Gerd Moellmann <gerd@gnu.org>
7871 * ralloc.c (mmap_fd): Remove initializer which can make it
7872 read-only in a dumped Emacs.
7873 (mmap_fd_1): New variable.
7874 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
7875 restore it from there.
7876 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
7877 unconditionally so that mmap_fd can be initialized there.
7878 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
7879 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
7880 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
7882 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
7884 * xdisp.c (dump_glyph_row): Fix printf format string.
7885 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
7887 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
7889 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
7892 * xdisp.c (try_window_id): When trying to locate cursor in
7893 unchanged rows at the top, handle the case that we can't find it.
7895 * xterm.c (x_draw_glyphs): Handle case START and END are out
7896 of bounds more carefully.
7898 2000-09-08 Dave Love <fx@gnu.org>
7900 * s/sol2.h (REL_ALLOC_MMAP): Define.
7901 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
7903 * ralloc.c: Don't include string.h (redundant).
7904 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
7905 [!MAP_ANON]: Include fcntl.h.
7906 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
7907 (r_alloc, r_re_alloc, r_alloc_free)
7908 (mmap_enlarge, mmap_set_vars): Use it.
7909 (r_alloc_init_fd): New function.
7910 (__morecore) [SYSTEM_MALLOC]: Don't declare.
7911 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
7914 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
7917 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
7918 change to __NetBSD__.
7920 2000-09-08 Kenichi Handa <handa@etl.go.jp>
7922 * search.c (compile_pattern): Check the multibyteness of cached
7925 2000-09-08 Miles Bader <miles@gnu.org>
7927 * xfaces.c (default_face_vector): Function removed.
7928 (Finternal_merge_in_global_face): Restore old global/local
7929 attribute override order. Use inline loop instead of calling
7930 default_face_vector.
7932 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7934 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
7935 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
7936 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
7937 where necessary, in case POINTER_TYPE is `void'.
7939 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
7941 * frame.c (make_terminal_frame): Initialize frame foreground and
7942 background colors to unspecified, for the initial instance of an
7945 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7947 * ralloc.c (mmap_find): Fix overlap computation.
7948 (mmap_enlarge): Compute nbytes before trying to find an
7951 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
7954 * lread.c (syms_of_lread): Change value of regexp
7955 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
7957 * xmenu.c (xdialog_show): When looking up the selection in
7958 menu_items, take `quote' boundaries into account; this corresponds
7959 to a nil ITEM in x-popup-dialog.
7961 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7963 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
7965 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
7967 * coding.c (encode_coding_sjis_big5): Use translation table for
7968 encoding, not decoding. Fix the handling of latin-jisx0201.
7969 Check for the charset katakana-jisx0201 too.
7970 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
7971 (detect_coding_sjis): Check the byte sequence more rigidly.
7973 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7975 * xfaces.c (Vparam_value_alist): New variable.
7976 (syms_of_xfaces): Initialize it.
7977 (Finternal_set_lisp_face_attribute): Avoid more consing.
7979 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
7981 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
7982 (Qbackground_mode): New variable.
7983 (syms_of_frame_1): Initialize Qbackground_mode.
7985 * lisp.h (Qdisplay): Declare extern.
7987 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
7988 change face on all frames, and change the default for new frames.
7990 2000-09-07 Dave Love <fx@gnu.org>
7992 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
7994 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7996 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
7998 * charset.c: Include composite.h
7999 (lisp_string_width): New function.
8000 (Fstring_width): Call lisp_string_width instead of strwidth.
8002 * Makefile.in (charset.o): Depends on composite.h.
8004 * process.c (read_process_output): Before inserting the decoded
8005 text in the buffer, adjust the multibyteness.
8007 2000-09-06 Gerd Moellmann <gerd@gnu.org>
8009 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
8010 buffer's text buffer is null, map new memory.
8012 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
8013 POINTER_TYPE and size_t.
8014 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
8015 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
8016 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
8017 [REL_ALLOC_MMAP]: New macros.
8018 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
8019 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
8020 [REL_ALLOC_MMAP]: New functions.
8022 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
8023 before and after unexec.
8025 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
8026 text buffers if necessary.
8028 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
8029 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
8032 * config.in (HAVE_MMAP): Add #undef.
8034 2000-09-05 Gerd Moellmann <gerd@gnu.org>
8036 * frame.c (Qdisplay_type): New variable.
8037 (syms_of_frame_1): Initialize it.
8038 (Fframe_parameter): New function that avoids consing.
8039 (syms_of_frame): Defsubr it.
8041 * buffer.c (Fother_buffer): Consider buffers as invisible when
8042 they are displayed in a window on an invisible frame.
8044 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
8045 get-largest-window always return nil.
8047 2000-09-04 Gerd Moellmann <gerd@gnu.org>
8049 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
8050 variable; recognize Emacs 19 elc files.
8052 2000-09-04 Miles Bader <miles@gnu.org>
8054 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
8055 before initially popping up the menu, so the menu doesn't flash
8056 when the face settings are significantly different from the defaults.
8058 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
8060 * regex.c (WIDE_CHAR_SUPPORT): New macro.
8061 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
8062 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
8063 (BIT_UNIBYTE): Remove.
8064 (re_match_2_internal): Delete corresponding code and streamline the
8065 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
8066 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
8067 (re_wctype_t): New type.
8068 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
8069 (regex_compile): Use them and fix handling of overly long char classes.
8071 2000-09-03 Andrew Innes <andrewi@gnu.org>
8073 * makefile.w32-in: Change to DOS line endings.
8075 * s/ms-w32.h (ORDINARY_LINK): New define.
8077 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
8078 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
8080 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
8081 (distclean): Delete them here instead.
8083 * w32proc.c (compare_env): Convert to uppercase for comparison,
8084 not lowercase, to match how the native Windows shell works.
8086 2000-09-03 Jason Rumney <jasonr@gnu.org>
8088 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
8089 CVS changes the line-ends when checking in/out on DOS/Windows.
8091 * makefile.nt (emacs): Do not change directory to run temacs, as
8092 the load-path is set relative to current directory.
8094 2000-09-03 Miles Bader <miles@gnu.org>
8096 * xterm.c (x_alloc_lighter_color_for_widget): New function.
8098 2000-09-02 Gerd Moellmann <gerd@gnu.org>
8100 * xdisp.c (redisplay_mode_lines): New function.
8101 (display_mode_lines): Return number of mode lines displayed.
8102 (echo_area_display): Use redisplay_mode_lines to draw garbaged
8103 mode lines. Don't temporarily bind redisplay-dont-pause to t.
8105 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
8106 string.h and strings.h.
8107 (index) [HAVE_INDEX]: Add prototype.
8109 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
8110 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
8112 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
8113 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
8115 2000-09-01 Gerd Moellmann <gerd@gnu.org>
8117 * lread.c (read1): Accept `?' as symbol constituent, for
8118 compatiblity with XEmacs.
8120 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
8122 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
8123 (struct re_pattern_buffer): Remove newline_anchor.
8124 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
8125 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
8126 (re_max_failures, fail_stack): Use size_t rather than unsigned.
8127 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
8128 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
8129 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
8130 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
8131 Get rid of references to newline_anchor.
8132 (regcomp): Allocate and precompute a fastmap.
8134 2000-08-31 Gerd Moellmann <gerd@gnu.org>
8136 * lread.c (openp): GCPRO local variable `filename'.
8138 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
8140 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
8142 * regex.c: Merge some changes from GNU libc. Add prototypes.
8143 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
8144 Use memcmp and memcpy instead of bcopy and bcmp.
8145 (init_syntax_once): Use ISALNUM.
8146 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
8147 (REG_UNSET_VALUE): Remove. Use NULL instead.
8148 (REG_UNSET, re_match_2_internal): Use NULL.
8149 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
8151 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
8152 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
8153 (regex_compile): In handle_interval, return an error rather than try to
8154 unfetch the interval if we can't find the closing brace.
8155 Obey the RE_NO_GNU_OPS syntax bit.
8156 (TOLOWER): New macro.
8158 (regexec): Allocate regs.start and regs.end as one block.
8160 2000-08-30 Gerd Moellmann <gerd@gnu.org>
8162 * xdisp.c (echo_area_display): Check display_completed instead
8163 of calling detect_input_pending.
8165 * dispnew.c (update_frame): Only set display_completed here; move
8166 the update_begin and update_end calls here from update_frame_1.
8167 (update_frame_1): Don't set display_completed here, don't call
8168 update_begin/update_end.
8170 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
8171 instead of store_frame_param.
8173 2000-08-29 Gerd Moellmann <gerd@gnu.org>
8175 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
8176 desired window matrix hasn't been displayed, use the current row
8177 instead. Make sure that only those frame rows are updated for
8178 which there exists a corresponding enabled desired row.
8180 2000-08-29 Miles Bader <miles@gnu.org>
8182 * xfaces.c (default_face_vector): New function.
8183 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
8185 2000-08-29 Gerd Moellmann <gerd@gnu.org>
8187 * lread.c (openp): Prevent temporary string passed to
8188 Ffile_readable_p from being garbage collected.
8190 2000-08-28 Dave Love <fx@gnu.org>
8192 * keymap.c (store_in_keymap): Add `static' to declaration.
8194 2000-08-28 Gerd Moellmann <gerd@gnu.org>
8196 * emacs.c, callint.c, doc.c, editfns.c
8197 (toplevel) [HAVE_STRING_H]: Include string.h.
8198 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
8199 (index): Remove prototypes which might conflict with non-standard
8200 definitions of index/strchr.
8202 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
8203 (rindex): Define only if !HAVE_RINDEX.
8205 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
8207 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
8209 2000-08-28 Miles Bader <miles@gnu.org>
8211 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
8212 made inconsistent by a font-related attribute in FROM.
8213 (merge_face_inheritance): Add function comment.
8215 2000-08-28 Kenichi Handa <handa@etl.go.jp>
8217 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
8218 the 4th arg (PREV_EVENT) Qt to suppress input method.
8220 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
8222 * regex.c: Indent cpp directives and remove parens after `defined'.
8223 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
8224 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
8225 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
8226 (re_compile_pattern): Use size_t for length.
8227 (init_syntax_once): Move to a better place.
8228 * regex.h: Merge changes from GNU libc. Indent cpp directives.
8229 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
8231 * syntax.c (back_comment): Detect cases where a comment-starter is
8232 actually inside another comment as in: /* a // b */ c // d \n.
8233 Make it clear that `comstart_pos' is unused for nested comments.
8235 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
8236 (KEYMAPP): New macro.
8237 (Fkeymap_parent, Fset_keymap_parent): Use it.
8238 (fix_submap_inheritance): Mark it static.
8239 (define_as_prefix, describe_buffer_bindings, describe_command)
8240 (describe_translation, describe_map): Complete prototypes.
8242 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
8244 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
8245 to better match the key-lookup behavior.
8247 2000-08-27 Gerd Moellmann <gerd@gnu.org>
8249 * xfaces.c (lface_fully_specified_p): Handle :inherit.
8250 (Finternal_set_lisp_face_attribute): Fix typo in error message.
8252 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
8254 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
8255 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
8256 (xterm.o): Depend on coding.h
8258 2000-08-26 Kenichi Handa <handa@etl.go.jp>
8260 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
8261 the corresponding '#endif'.
8263 2000-08-26 Miles Bader <miles@gnu.org>
8265 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
8266 * xfaces.c (QCinherit): New variable.
8267 (syms_of_xfaces): Initialize it.
8268 (LFACE_INHERIT): New macro.
8269 (Finternal_get_lisp_face_attribute)
8270 (merge_face_vector_with_property)
8271 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
8272 (check_lface_attrs): Allow new types of face height. Check
8274 (CYCLE_CHECK): New macro.
8275 (merge_face_inheritance): New function.
8276 (merge_face_vectors): Merge inherited faces too. Add F and
8277 CYCLE_CHECK arguments.
8278 (merge_face_vector_with_property, Finternal_merge_in_global_face)
8279 (lookup_named_face, lookup_derived_face, realize_named_face)
8280 (face_at_string_position, face_at_buffer_position): Supply
8281 new F and CYCLE_CHECK arguments to merge_face_vectors.
8282 (merge_face_heights): New function.
8283 (merge_face_vectors, merge_face_vector_with_property)
8284 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
8285 handle relative face heights.
8286 (lface_same_font_attributes_p): Compare heights using EQ.
8288 2000-08-26 Kenichi Handa <handa@etl.go.jp>
8290 * charset.c (char_to_string): Check the character validity.
8291 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
8293 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
8295 * regex.c (PUSH_FAILURE_COUNT): New macro.
8296 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
8297 Handle popping of a register's or a counter's data.
8298 (POP_FAILURE_POINT): Use the new name.
8299 (re_match_2_internal): Push counter data on the stack for succeed_n,
8300 jump_n and set_number_at and remove misleading dead code in succeed_n.
8302 2000-08-25 Gerd Moellmann <gerd@gnu.org>
8304 * xdisp.c (redisplay_internal): If considering all windows on all
8305 frames, update the display for each frame as soon as possible,
8306 instead of first building all desired matrices for all frames, and
8307 then updating them all.
8308 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
8310 2000-08-24 Gerd Moellmann <gerd@gnu.org>
8312 * bytecode.c (mark_byte_stack): Add a comment.
8314 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
8315 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
8318 2000-08-24 Kenichi Handa <handa@etl.go.jp>
8320 * minibuf.c (do_completion): Always use compare-string, not
8321 string-equal because the latter doesn't pay attention to
8322 multibyteness of strings.
8324 * process.c (create_process): Don't setup raw-text coding here.
8325 (Fopen_network_stream): Don't set coding->src_multibyte and
8326 coding->dst_multibyte here.
8327 (read_process_output): For process filter, return unibyte string
8328 if default-enable-multibyte-characters is nil.
8329 (send_process): If OBJECT is multibyte text, be sure to encoded it
8330 by the specified coding system for the process. Otherwise, setup
8332 (init_process): Don't initialize default-process-coding-system here.
8334 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
8336 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
8337 <scroll-down-aggressively>: Likewise.
8339 2000-08-23 Kenichi Handa <handa@etl.go.jp>
8341 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
8342 zero. Set coding->produced_char correctly.
8344 2000-08-22 Andrew Innes <andrewi@gnu.org>
8346 * makefile.w32-in: New file.
8348 * unexw32.c (unexec): Ignore old_name, and use the actual location
8349 of the current executable instead. Base new_name on this.
8351 * w32proc.c (create_child): Remove reference to security
8352 descriptor, which isn't needed and doesn't compile with mingw32.
8354 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8355 up dllimport attributes.
8356 (x_update_window_end): Update prototype.
8358 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
8359 extern, which screws up dllimport attributes.
8361 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8362 up dllimport attributes.
8364 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
8365 screws up dllimport attributes.
8367 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8368 up dllimport attributes.
8369 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
8370 screws up dllimport attributes.
8372 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8373 up dllimport attributes.
8375 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
8376 screws up dllimport attributes.
8378 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
8379 screws up dllimport attributes.
8381 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8382 up dllimport attributes.
8384 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
8385 unnecessary extern, which screws up dllimport attributes.
8388 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8389 up dllimport attributes.
8391 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
8392 unnecessary extern, which screws up dllimport attributes.
8394 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
8395 screws up dllimport attributes.
8397 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8398 up dllimport attributes.
8400 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
8402 * w32bdf.c (search_file_line):
8403 (set_bdf_font_info):
8405 (w32_get_bdf_glyph):
8406 (w32_BDF_to_x_font): Fix compile warnings.
8408 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
8410 * w32select.c: Include keyboard.h before frame.h.
8412 * w32fns.c (max): Define macro.
8413 (JOHAB_CHARSET): Define if not known.
8414 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
8415 (Fx_show_tip): Synch with X version.
8417 * w32xfns.c: Include keyboard.h before frame.h.
8419 * w32fns.c: Include keyboard.h before frame.h.
8421 * w32term.c: Include keyboard.h before frame.h.
8423 * fontset.c: Include keyboard.h before frame.h.
8425 * w32inevt.c: Include keyboard.h before frame.h.
8426 (MOUSE_MOVED): Define if not known.
8428 * minibuf.c: Include keyboard.h before frame.h.
8430 * keyboard.c: Include keyboard.h before frame.h.
8432 * indent.c: Include keyboard.h before frame.h.
8434 * dispnew.c: Include keyboard.h before frame.h.
8436 * buffer.c: Include keyboard.h before frame.h.
8438 * alloc.c: Include keyboard.h before frame.h.
8440 * print.c: Include keyboard.h before frame.h.
8442 * process.c: Include keyboard.h before frame.h.
8444 * scroll.c: Include keyboard.h before frame.h.
8446 * sysdep.c: Include keyboard.h before frame.h.
8448 * term.c: Include keyboard.h before frame.h.
8450 * window.c: Include keyboard.h before frame.h.
8452 * xdisp.c: Include keyboard.h before frame.h.
8453 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
8455 * frame.c: Include keyboard.h before frame.h.
8457 * w32heap.h: Undefine min, max.
8459 * w32gui.h: Undefine min, max.
8461 * unexw32.c: Change PUCHAR to PCHAR.
8462 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
8465 (copy_executable_and_dump_data): Remove unnecessary static defs.
8466 (copy_executable_and_dump_data): Fix compile warnings.
8468 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
8470 * w32console.c (min): Define macro.
8471 (clear_frame, write_glyphs): Fix compile warning.
8473 * w32proc.c (compare_env):
8474 (find_child_console): Fix compile warning.
8476 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
8477 sys_errlist instead of _sys_errlist.
8478 (get_emacs_configuration_options): New function.
8480 * s/ms-w32.h (sys_nerr): Provide default definition.
8481 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
8482 name with _ prepended.
8483 (NSIG): Define if not known.
8484 (get_emacs_configuration): Provide extern declaration.
8485 (get_emacs_configuration_options): Provide extern declaration.
8486 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
8488 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
8490 (read_unc_volume): Fix compile warning.
8492 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
8493 definitions from being used.
8495 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
8497 * w32.c (unc_volume_file_attributes):
8498 (open_unc_volume): Make arg const.
8500 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
8501 (read_input_waiting): Remove excess parameter.
8503 * w32.c (init_environment): Call _access.
8504 (check_windows_init_file): Call _close.
8505 (init_user_info): Call _putenv.
8506 (init_environment): Call _putenv and _strdup.
8507 (init_ntproc): Reset volume info cache on startup.
8509 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
8510 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
8511 cannot override the CRT malloc.
8513 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
8514 (LINK_FLAGS): Append to original value of LINK_FLAGS.
8516 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
8517 unless we are linking with a static CRT.
8518 (RVA_TO_PTR): Cast result to unsigned char*.
8520 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
8521 (add_volume_info): Use xstrdup.
8523 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
8525 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
8526 (do_completion, Fminibuffer_complete_word): Use it.
8527 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
8528 var so it can take non-boolean values.
8530 2000-08-21 Gerd Moellmann <gerd@gnu.org>
8532 * editfns.c (find_field): Formatting changes.
8533 (toplevel): Some old-style function forward declarations
8534 changed to prototypes, some new protypes added, some functions
8537 * lisp.h (set_time_zone_rule): Add prototype.
8538 (use_dialog_box): External declaration.
8540 * keyboard.c (gen_help_event): Add parameter SIZE.
8541 (kbd_buffer_events_waiting): Slightly rewritten.
8542 (clear_event): New function.
8543 (kbd_buffer_get_event): Use it, and clear the input_events of
8545 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
8546 don't fill the newly created array with nils.
8547 (toplevel): Convert some old-style function forward declarations
8550 * keyboard.h (gen_help_event): Change prototype.
8552 * xterm.c (XTread_socket): Change calls to gen_help_event.
8554 * w32term.c (w32_read_socket): Change calls to gen_help_event.
8556 * eval.c (Fmacroexpand): Doc fix.
8558 2000-08-20 Jason Rumney <jasonr@gnu.org>
8560 * w32term.h (x_display_info_for_display): Remove as this function
8561 does not exist on W32.
8563 * w32term.c (help_echo_window): New variable.
8564 (syms_of_w32term): staticpro it.
8565 (note_mode_line_highlight): Set it.
8566 (XTextExtents16): Removed as there is no equivalent on W32.
8567 (x_compute_glyph_string_overhangs): Incomplete body removed, as
8568 the X way of doing this will not work for W32.
8569 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
8570 (x_draw_image_foreground): Avoid drawing outside of the clip area
8571 when image doesn't have a mask.
8572 (note_mouse_highlight): Process overlays in the right order of
8573 priority. Set help_echo_window.
8574 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
8575 because that's more visible for large images.
8577 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
8578 name to single_keymap_panes.
8579 (w32_menu_show): Set wv->title when dealing with titles.
8580 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
8582 2000-08-21 Miles Bader <miles@gnu.org>
8584 * minibuf.c (do_completion): Try again if we rewrite the input
8585 string, but no completion was done, so that any completion message
8588 2000-08-20 Gerd Moellmann <gerd@gnu.org>
8590 * xfaces.c (lface_equal_p): Compare strings differently.
8591 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
8592 (realize_tty_face): Use them.
8593 (syms_of_xfaces): Initialize new variables.
8594 (map_tty_color): New function, extracted from realize_tty_face.
8595 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
8596 foreground or background color, store the new color name in the
8597 realized face; previous code trying to do this had no effect.
8598 (realize_tty_face): Use map_tty_color.
8599 (Fclear_face_cache): Set face_change_count and ensure thorough
8602 2000-08-19 Gerd Moellmann <gerd@gnu.org>
8604 * undo.c (record_first_change, record_marker_adjustment): Don't
8605 use XBUFFER on last_undo_buffer which might not be a buffer.
8607 2000-08-18 Kenichi Handa <handa@etl.go.jp>
8609 * coding.c (decode_coding_string): Set members consumed,
8610 consumed_char, produced, produced_char of *coding correctly. If
8611 decode_coding doesn't consume any byte, don't try anymore.
8612 (encode_coding_string): Likewise.
8614 2000-08-18 Gerd Moellmann <gerd@gnu.org>
8616 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
8617 conditional have void type, for Standard C compilers.
8619 * xdisp.c (redisplay_internal): Compare windows for equality with
8620 EQ, instead of applying XWINDOW to something that might not
8623 2000-08-18 Kenichi Handa <handa@etl.go.jp>
8625 * fontset.c (Finternal_char_font): Search only the selected frame
8626 for a window of the current buffer.
8628 2000-08-18 Gerd Moellmann <gerd@gnu.org>
8630 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
8633 * keyboard.c (kbd_buffer_get_event): Handle the case that the
8634 second half of a HELP_EVENT is found at the start of kbd_buffer.
8636 2000-08-18 Miles Bader <miles@gnu.org>
8638 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
8640 * editfns.c (save_restriction_save): Rewrite to use markers.
8641 (save_restriction_restore): Rewrite to understand new form of data
8642 saved by save_restriction_save.
8643 (Fsave_restriction): Remove cautionary note in doc-string.
8645 2000-08-17 Gerd Moellmann <gerd@gnu.org>
8647 * fileio.c (build_annotations): Add a comment explaining the
8648 return value of format-annotate-function. Replace a spurious call
8649 to Flength with a CONSP test. Call format-annotate-function with
8650 a fifth arg specifying how many times the function is been called
8651 in a row, to let it choose temporary buffers appropriately.
8653 2000-08-17 Dave Love <fx@gnu.org>
8655 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
8656 declare make_temp_name twice.
8658 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
8659 (unreadpure): Give it an arg.
8661 * unexalpha.c: Prototype fatal_unexec, mark_x,
8662 update_dynamic_symbols. Declare unexec as void.
8664 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
8665 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
8667 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
8668 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
8670 * alloca.c: Use #error.
8671 [POINTER_TYPE]: Use it.
8673 * eval.c (Fdefvar): Doc fix.
8675 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
8676 INITIALIZE_INTERVAL.
8678 * buffer.h: Avoid DECLARE_INTERVALS.
8680 * config.in: Add size_t.
8682 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
8684 * w16select.c (set_clipboard_data): If there's not enough memory
8685 to put text into clipboard, return 1, as Fw16_set_clipboard_data
8686 expects. In case of other failures, return 3.
8687 (system_error_msg): New error message.
8688 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
8691 2000-08-16 Gerd Moellmann <gerd@gnu.org>
8693 * term.c (write_glyphs): Also turn off inverse video after turning
8694 off other appearances in case TS_exit_attribute_mode is not equal
8695 to TS_end_standout_mode.
8696 (insert_glyphs): Turn inverse video on/off for each run of glyphs
8698 (turn_off_face): Reset standout_mode only if
8699 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
8700 is equal to TS_end_standout_mode.
8702 2000-08-16 Kenichi Handa <handa@etl.go.jp>
8704 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
8705 sequence at the end of the source block.
8707 * ccl.c (Fccl_program_p): Docstring modified.
8708 (Fccl_execute): Likewise.
8709 (Fccl_execute_on_string): Likewise.
8711 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
8713 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
8715 2000-08-16 Kenichi Handa <handa@etl.go.jp>
8717 The following changes are mainly to fix bugs of
8718 encode/decode-coding-string failing if encoding/decoding return
8719 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
8720 variable conversion_buffer.
8722 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
8723 decrement dst_end to avoid buffer overflow in the later call of
8726 * coding.h (conversion_buffer_size, conversion_buffer)
8727 (get_conversion_buffer): Extern deleted.
8729 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
8730 (conversion_buffer, conversion_buffer_size): Variables deleted.
8731 (get_conversion_buffer): Function deleted.
8732 (struct conversion_buffer): New structure.
8733 (MAX_ALLOCA): New macro.
8734 (allocate_conversion_buffer): New macro.
8735 (extend_conversion_buffer, free_conversion_buffer): New functions.
8736 (ccl_coding_driver): Set coding->result.
8737 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
8738 this is the last block of source.
8739 (encode_coding): Likewise. Handle the source block as the last
8740 one only when the whole source text is consumed.
8741 (decode_coding_string): Handle the case that the output buffer is
8742 too small to decode the whole source text. Use
8743 allocate_conversion_buffer, extend_conversion_buffer and
8744 free_conversion_buffer, not get_conversion_buffer.
8745 (encode_coding_string): Likewise.
8746 (init_coding): Function deleted.
8747 (init_coding_once): Delete code to initialize conversion_buffer_size.
8749 * emacs.c (main): Don't call init_coding.
8751 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
8753 * term.c (write_glyphs): Use a locally declared conversion_buffer.
8754 (insert_glyphs): Likewise.
8756 * w32console.c (write_glyphs): Use a locally declared
8759 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
8761 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
8762 member of display_info is NULL.
8764 2000-08-15 Gerd Moellmann <gerd@gnu.org>
8766 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
8768 * term.c (turn_off_face): Reset standout_mode when resetting
8769 appearances with capability `me'.
8770 (write_glyphs): Switch on inverse video before each face change.
8772 2000-08-14 Dave Love <fx@gnu.org>
8774 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
8775 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
8776 (lisp_free): Declare and make static.
8778 * window.c: Fix embedded comment.
8779 (syms_of_window): Fix doc string.
8781 2000-08-14 Gerd Moellmann <gerd@gnu.org>
8783 * keymap.c (push_key_description): If C without modifiers is < 32,
8784 make sure to print `C-' before `M-', like in the manual.
8786 2000-08-11 Gerd Moellmann <gerd@gnu.org>
8788 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
8789 since they aren't relocated anymore.
8790 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
8792 * xdisp.c (try_cursor_movement): Fix handling of cursor in
8793 partially visible line which is smaller than the window's height.
8795 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8797 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
8798 the multibyte form of eight-bit-control characters.
8799 (Fccl_execute_on_string): Initialize ccl->multibyte.
8801 * ccl.h (struct ccl_program): New member multibyte.
8803 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
8805 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8807 * regex.c (regex_compile) <normal_char>: Pay attention to
8809 (analyse_first) <exactn>: Setup fastmap correctly for
8810 eight-bit-control characters.
8812 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8814 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
8816 * keyboard.c (make_lispy_event): Handle the new event type
8817 multibyte_char_keystroke.
8819 * xterm.c: Include coding.h.
8820 (XTread_socket): Work around a bug of XmbLookupString. If the
8821 input is from XIM, decode it according to the current locale. In
8822 that case, generate multibyte_char_keystroke events.
8824 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8826 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
8827 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
8829 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8831 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
8832 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
8833 (move_it_in_display_line_to): Record iterator's ascent and descent
8834 before producing glyphs, and restore them when we know the glyph
8835 doesn't fit on the line.
8836 (move_it_to): Restructured so that it's easier to debug. If
8837 moving to a vpos, and not moving to an x or character position,
8838 stop as soon as the specified vpos is reached; don't move further
8839 into that line because that might change the computed line height.
8840 (try_cursor_movement): New function, extracted from the cursor
8841 movement branch of redisplay_window. If ending on a partially
8842 visible line, don't try to scroll if the cursor line is taller
8844 (redisplay_window): Use try_cursor_movement.
8846 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
8847 because that function doesn't cope with variable-height lines.
8849 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
8850 box cursor because that's better visible for large images.
8852 2000-08-10 Miles Bader <miles@gnu.org>
8854 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
8856 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8858 * xdisp.c (Vmessages_buffer_name): New variable.
8859 (message_dolog): Use it.
8860 (syms_of_xdisp): Initialize it.
8862 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
8864 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
8865 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
8866 redundant now that keyboard.h is included.
8868 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
8870 * keyboard.c (kbd_buffer_events_waiting): New function.
8872 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
8874 * msdos.c: Include keyboard.h.
8875 (XMenuActivate): Empty no_event events from the event buffer. If
8876 no events are left after that, call clear_input_pending.
8877 (mouse_clear_clicks): New function, code moved from mouse_init.
8878 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
8879 mouse driver to ``forget'' any past clicks.
8881 * Makefile.in (msdos.o): Depend on keyboard.h.
8883 2000-08-09 Gerd Moellmann <gerd@gnu.org>
8885 * lisp.h (input_pending): External declaration.
8887 * dispextern.h (Qredisplay_dont_pause): Declare extern.
8889 * xdisp.c (echo_area_display): Display thoroughly if input is
8890 pending. Bind redisplay-dont-pause to t during the redisplay.
8891 in case input is pending.
8893 * dispnew.c (Qredisplay_dont_pause): New variable.
8894 (syms_of_display): Initialize and staticpro it.
8895 (update_frame_1): Don't interrupt the display for pending input if
8896 redisplay_dont_pause is set.
8898 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
8900 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8902 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
8904 * callproc.c (Fcall_process): Terminate the unwind-protect around
8905 the post-read-conversion of coding system.
8907 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
8908 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
8909 * buffer.h (overlays_at): Update prototype.
8910 * xdisp.c (next_overlay_change): Update call to overlays_at.
8911 * xfaces.c (face_at_buffer_position): Likewise.
8912 * textprop.c (Fget_char_property): Likewise.
8913 * xterm.c (note_mouse_highlight): Likewise.
8915 * minibuf.c (do_completion): Don't consider a simple change of
8916 case as `completion'.
8918 2000-08-08 Ken Raeburn <raeburn@gnu.org>
8920 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
8921 * undo.c (record_delete): Make sure last_point_position_buffer is
8922 a buffer before comparing pointers.
8924 * coding.h (decode_coding_string): Declare.
8926 * intervals.h (Fprevious_single_char_property_change): Declare.
8928 * textprop.c (Fprevious_single_char_property_change): Don't do
8929 arithmetic directly on lisp objects.
8931 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
8933 * keyboard.h (menu_item_eval_property): Declare.
8935 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
8936 reuse as buffer name, instead of recreating (and discarding) every
8937 time a message is logged.
8938 (with_echo_area_buffer): Make callback arg A2 a lisp object.
8939 (current_message_1, truncate_message_1, set_message_1)
8940 (display_echo_area_1, resize_mini_window_1): Signatures changed.
8941 (current_message, truncate_echo_area, display_echo_area)
8942 (resize_echo_area_axactly): Changed calls.
8944 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
8946 (Ffind_coding_systems_region_internal): First argument to Fappend
8947 must be an integer, not a Lisp object.
8949 2000-08-08 Kenichi Handa <handa@etl.go.jp>
8951 * charset.c (Fchar_width): Doc fix.
8953 2000-08-08 Gerd Moellmann <gerd@gnu.org>
8955 * charset.c (Fstring_width): Doc fix.
8957 2000-08-07 Gerd Moellmann <gerd@gnu.org>
8959 * xdisp.c (start_display): When starting display on a continuation
8960 line, clear ascent and descent members of the iterator structure;
8961 the height of the continued line does not affect the height of the
8963 (make_cursor_line_fully_visible): Do nothing if cursor is on a
8964 line taller than the window.
8965 (redisplay_window) <forced window start>: Handle case that the
8966 middle of the window is not found in any row.
8967 (dump_glyph_row): Show more information.
8968 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
8969 first text line in a glyph matrix.
8971 * xterm.c (x_draw_image_foreground): Avoid drawing outside
8972 of the clip area when image doesn't have a mask.
8974 * fns.c (sweep_weak_table): Fix survival conditions for
8975 key-or-value and key-and-value weakness.
8977 * .gdbinit (xhashtable): New command.
8979 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
8980 tables out of the list of all weak hash tables.
8982 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
8983 a new buffer is created, make sure echo_area_buffer[] references
8986 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
8988 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
8991 2000-08-07 Kenichi Handa <handa@etl.go.jp>
8993 * syntax.c (skip_chars): Fix previous change. Make the handling
8994 of unibyte string consistent with that of regex search.
8996 2000-08-05 Gerd Moellmann <gerd@gnu.org>
8998 * xmenu.c (popup_get_selection): Use xfree instead of free.
9000 * fileio.c (Finsert_file_contents): Use xfree instead of free.
9002 * editfns.c (Ftranspose_regions): Use xfree instead of free.
9004 * callproc.c (child_setup): Use xfree instead of free.
9006 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
9008 (run_mac_command, closedir): Use `xfree' instead of `free'.
9010 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
9012 * eval.c (error): Use xfree instead of free.
9014 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
9016 * fns.c: Replace `illegal' with `invalid'.
9017 (Fmake_hash_table, make_hash_table): Allow table size of 0.
9019 2000-08-05 Kenichi Handa <handa@etl.go.jp>
9021 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
9024 2000-08-04 Noah Friedman <friedman@splode.com>
9026 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
9029 2000-08-04 Gerd Moellmann <gerd@gnu.org>
9031 * syntax.c (skip_chars): Fix typo in error message.
9033 2000-08-04 Andreas Schwab <schwab@suse.de>
9035 * m/ia64.h: Moved from s/ia64.h.
9037 2000-08-04 Kenichi Handa <handa@etl.go.jp>
9039 * process.c (read_process_output): Big simplification. Handle
9040 composition and post-read-conversion of coding system correctly.
9041 (send_process): Handle composition correctly.
9043 * callproc.c (Fcall_process): Handle post-read-conversion of
9044 coding system if any.
9046 * coding.c (decode_coding_iso2022): More strict check for handling
9048 (coding_restore_composition): Pay attention to the case that
9049 cmp_data is not set properly (because of invalid code in the
9051 (run_pre_post_conversion_on_str): Include text properties in the
9053 (decode_coding_string): Set members of coding correctly.
9055 2000-08-03 Gerd Moellmann <gerd@gnu.org>
9057 * s/ia64.h: New file.
9059 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
9060 Use NULL instead of 0 at the end of variable argument list of
9061 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
9062 sizeof (int) < sizeof (void *).
9064 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
9065 of variable argument lists of XtVaGetValues and XtVaSetValues.
9067 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
9068 variable argument lists of XtVaGetValues and XtVaSetValues.
9070 2000-08-02 Gerd Moellmann <gerd@gnu.org>
9072 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
9073 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
9075 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
9078 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
9079 in call to Fsingle_key_description.
9081 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
9084 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
9086 * window.c (display_buffer_reuse_frames): New variable.
9087 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
9088 frames displaying BUFFER.
9089 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
9091 2000-08-01 Miles Bader <miles@gnu.org>
9093 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
9094 when to constrain NEW_POS (they were pretty screwed up before).
9096 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
9098 * msdos.c (run_msdos_command): Save and restore the master
9099 environment, for the case that child_setup signals an error.
9100 When mirroring slashes in DOS shell commands, don't fail when
9101 argv[2] has embedded blanks.
9102 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
9103 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
9104 (dos_ttraw): Call mouse_setup_buttons.
9106 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
9107 using alloca; free it after run_msdos_command returns.
9109 2000-07-27 Dave Love <fx@gnu.org>
9111 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
9112 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
9114 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
9116 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
9118 * editfns.c (lisp_time_argument): Fix last change.
9120 2000-07-27 Gerd Moellmann <gerd@gnu.org>
9122 * fns.c (Fdelete): Make it work on vectors and strings in addition
9125 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
9126 (syms_of_fns): Initialize new variables.
9127 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
9128 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
9129 weakness, with t meaning the same as `key-and-value'.
9131 2000-07-27 Kenichi Handa <handa@etl.go.jp>
9133 * coding.h (struct coding_system): Member safe_charset deleted.
9135 * coding.c (Qsafe_charsets): This variable deleted.
9136 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
9138 (coding_safe_chars): New function.
9139 (CODING_SAFE_CHAR_P): New macro.
9140 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
9141 checking safe_charsets member of the coding system. Caller changed.
9142 (detect_coding_iso2022): New local variable safe_chars.
9143 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
9144 safe_charsets member of the coding system.
9145 (decode_coding_iso2022): New local variable safe_chars.
9146 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
9147 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
9148 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
9149 (ENCODE_UNSAFE_CHARACTER): New macro.
9150 (encode_coding_iso2022): New local variable safe_chars. Check
9152 (setup_coding_system): Delete the code to initialize
9153 coding->safe_charses
9154 (intersection, find_safe_codings): New functions.
9155 (Ffind_coding_systems_region_internal): New function.
9156 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
9157 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
9158 variable and initialize it.
9160 * fns.c (char_table_ref_and_index): New function.
9162 * lisp.h (char_table_ref_and_index): Add prototype.
9164 2000-07-26 Sam Steingold <sds@gnu.org>
9166 * editfns.c (lisp_time_argument): Added third argument `usec'.
9167 (Ffloat_time): New built-in Lisp function.
9169 2000-07-26 Gerd Moellmann <gerd@gnu.org>
9171 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
9172 for the character code.
9174 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
9177 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
9178 if called for a popup menu.
9179 (xmenu_show): Store help string in widget values.
9181 2000-07-26 Dave Love <fx@gnu.org>
9183 * syswait.h: Move some definitions.
9184 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
9185 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
9186 perspicuous definitions.
9187 (WTERMSIG): Fix bit pattern used.
9189 2000-07-26 Kenichi Handa <handa@etl.go.jp>
9191 * print.c (print_object): If vector printing is truncated, print
9192 "..." to indicate it as well as the case of list printing.
9194 2000-07-25 Gerd Moellmann <gerd@gnu.org>
9196 * xdisp.c (next_element_from_display_vector): Improve comments.
9198 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
9199 for the character code, and the rest for the face id as in 20.x.
9200 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
9202 * window.c (window_display_table): Cleaned up.
9204 * syntax.c (Fforward_word): Add last arg nil in call of
9205 Fconstrain_to_field.
9207 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
9209 * fileio.c (Frename_file) [DOS_NT]: If the file names are
9210 identical but for the letter-case, don't call
9211 barf_or_query_if_file_exists.
9213 2000-07-25 Miles Bader <miles@gnu.org>
9215 * editfns.c (find_field): Honor special `boundary' fields.
9216 (Qboundary): New variables.
9217 (syms_of_editfns): Initialize Qboundary.
9218 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
9219 Use scan_buffer instead of find_before_next_newline, because it
9220 allows us to detect the boundary case where there's a newline at
9222 * lisp.h (Fconstrain_to_field): Update external declaration.
9224 2000-07-24 Gerd Moellmann <gerd@gnu.org>
9226 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
9229 2000-07-24 Dave Love <fx@gnu.org>
9231 * s/sunos4-0.h, s/sol2.h:
9232 (LIBS_TERMCAP): Move from m/sparc.h.
9234 * m/sparc.h (TERMINFO): Moved to system files (probably only
9235 relevant for sunos4 judging by its vintage).
9236 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
9239 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
9241 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
9242 name to single_keymap_panes.
9244 2000-07-24 Andreas Schwab <schwab@suse.de>
9246 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
9248 2000-07-24 Gerd Moellmann <gerd@gnu.org>
9250 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
9251 parameters instead of using int parameters. Expect FN to accept
9252 EMACS_INT parameters.
9253 (display_echo_area, resize_echo_area_axactly, current_message)
9254 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
9255 with new argument list.
9256 (resize_mini_window_1): New callback function.
9257 (current_message_1, truncate_message_1, set_message_1): Change
9258 parameter lists to the new format expected by with_echo_area_buffer.
9260 2000-07-24 Kenichi Handa <handa@etl.go.jp>
9262 * fontset.c (fontset_ref): Remove INLINE declaration.
9263 (fontset_ref_via_base): Likewise.
9264 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
9267 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
9269 * msdos.c (IT_note_mouse_highlight): Process overlays in the
9270 correct order of priority. If help echo was found in an overlay,
9271 use that overlay as the object in which the help echo was found.
9273 2000-07-22 Miles Bader <miles@gnu.org>
9275 * textprop.c (Fprevious_single_char_property_change): The initial
9276 property value should be from the position preceding POSITION, not
9279 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
9281 * coding.c (syms_of_coding): Doc fix for
9282 inhibit-iso-escape-detection.
9284 2000-07-21 Gerd Moellmann <gerd@gnu.org>
9286 * xterm.c (note_mouse_highlight): Process overlays in the right
9289 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
9291 * xterm.c (note_mouse_highlight): If help-echo was found in an
9292 overlay, use that overlay as the object in which the help was found.
9294 * window.c (foreach_window_1): Fix typo reversing an if-condition.
9296 * window.c (foreach_window): Instead of a fake variable argument
9297 list, take one USER_DATA argument.
9298 (foreach_window_1): Likewise, and call callback functions with two
9299 args, the window and USER_DATA.
9300 (struct check_window_data): New struct.
9301 (check_window_containing): Use it.
9302 (window_from_coordinates): Set up a struct check_window_data for
9304 (add_window_to_list, freeze_window_start): Change parameters
9305 according to new calling convention.
9307 * window.h (foreach_window): Change prototype.
9309 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
9311 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
9313 * xmenu.c (menu_help_callback): Call show_help_echo with
9314 additional arguments OBJECT and POS.
9316 2000-07-21 Kenichi Handa <handa@etl.go.jp>
9318 * data.c (Faset): Allow storing any multibyte character in a
9319 string. Convert unibyte string to multibyte if necessary.
9321 * xfns.c (x_encode_text): New function.
9322 (x_set_name): Use x_encode_text.
9323 (x_set_title): Likewise.
9325 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
9327 * xterm.h (x_encode_text): Add prototype.
9329 2000-07-20 Dave Love <fx@gnu.org>
9331 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
9334 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
9336 * msdos.c (help_echo_window): New variable.
9337 (syms_of_msdos): Initialize and staticpro it.
9338 (IT_note_mode_line_highlight): Set help_echo_window.
9339 (IT_note_mouse_highlight): Ditto.
9340 (dos_rawgetc): Store help_echo_window in the second event produced
9343 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
9344 Record the object that generated the help echo and the position of
9345 that object in help_echo_object and help_echo_pos. Record that
9346 some glyphs in a row are displayed in mouse-face.
9347 (IT_update_begin): Don't clear mouse highlight unless one of the
9348 enabled glyph rows is marked as being displayed in mouse-face.
9349 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
9350 and position recorded in help_echo_object and help_echo_pos to the
9352 (IT_menu_display): Accept a new argument PN: the pane number of
9353 the current menu pane. Record the pane number and the item
9354 number of the item which has associated help string.
9355 (XMenuActivate): Update the prototype for help_callback in
9356 function declaration. Call IT_menu_display with the current menu
9357 pane number as an additional argument. Call help_callback with
9358 two additional arguments: the pane number and the item number of
9359 the menu item associated with the help text.
9360 (help_echo_object, help_echo_pos): New variables.
9361 (syms_of_msdos): Initialize them and staticpro help_echo_object.
9363 * msdos.h (XMenuActivate): Update prototype.
9365 2000-07-19 Gerd Moellmann <gerd@gnu.org>
9367 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
9368 Add some more prototypes.
9370 * xterm.c, xterm.h: Add some more prototypes.
9372 * lisp.h (Fnext_single_char_property_change): Add prototype.
9374 * dispnew.c (direct_output_for_insert): Remove confusing
9375 outer local variable mouse_face_overwritten_p.
9376 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
9378 * alloc.c (allocate_string_data): Don't copy old string contents.
9380 2000-07-19 Kenichi Handa <handa@etl.go.jp>
9382 * coding.c (code_convert_region): Delete text properties before
9383 shrinking the conversion region.
9385 2000-07-18 Gerd Moellmann <gerd@gnu.org>
9387 * dispnew.c (update_text_area): Write the whole row if it
9388 has mouse-face in it.
9390 * xfaces.c (face-alternative-font-family-alist): Remove
9391 DEFVAR_LISP; staticpro instead.
9393 * xmenu.c (menu_help_callback): Call show_help_echo with
9396 * keyboard.c (show_help_echo): Add parameter WINDOW.
9397 (read_char): Call show_help_echo with window extracted from Lisp
9399 (gen_help_event): Add parameter WINDOW.
9401 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
9403 * xterm.c (help_echo_window): New variable.
9404 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
9405 (XTread_socket): Pass help_echo_window to gen_help_event.
9406 (syms_of_xterm): Initialize and staticpro help_echo_window.
9408 2000-07-18 Dave Love <fx@gnu.org>
9410 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
9412 2000-07-18 Gerd Moellmann <gerd@gnu.org>
9414 * alloc.c (allocate_string_data): If string had already data
9415 assigned, copy old contents to new string data.
9417 * coding.c (syms_of_coding): Fix typo in spelling of variable
9418 `inhibit-iso-escape-detection'.
9420 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
9422 * Makefile.in: Add dependencies on dispextern.h.
9423 (alloca.o): Don't define malloc and define EMACS_FREE instead of
9424 `free'; both can conflict with system header files.
9426 2000-07-18 Kenichi Handa <handa@etl.go.jp>
9428 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
9431 2000-07-18 Dave Love <fx@gnu.org>
9433 * window.c (Fwindow_list): Declare arg `window'.
9435 2000-07-18 Kenichi Handa <handa@etl.go.jp>
9437 * coding.c (setup_coding_system): Don't override the explicitly
9438 specified designations.
9440 2000-07-15 Miles Bader <miles@gnu.org>
9442 * editfns.c (char_property_eq, char_property_stickiness): Renamed
9443 from `text_property_eq' and `text_property_stickiness', respectively.
9444 (find_field, Fconstrain_to_field, char_property_eq)
9445 (char_property_stickiness): Changed to call char-property functions
9446 instead of text-property-only ones.
9448 * textprop.c (Fnext_single_char_property_change): Made a subr (was
9449 `next_single_char_property_change'). Do more error checking, and
9450 cleanup limit behavior.
9451 (Fprevious_single_char_property_change): New function.
9452 (syms_of_textprop): Initialize new subrs.
9454 * xdisp.c (display_prop_end, invisible_text_between_p):
9455 Call Fnext_single_char_property_change instead of
9456 next_single_char_property_change.
9458 2000-07-15 Jason Rumney <jasonr@gnu.org>
9460 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
9461 after menu is finished with.
9462 (add_menu_item): Only consider wv->title as a menu title.
9463 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
9465 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
9467 (FONT_REGEXP): Remove unused macro, and its sub-components.
9468 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
9470 * w32term.c (help_echo_object, help_echo_pos): New variables.
9471 (note_mode_line_highlight): Store additional information about the
9472 help-echo in help_echo_object and help_echo_pos. Check both
9473 `local-map' and `keymap' properties for changing the cursor
9474 (note_mouse_highlight): Store additional information about the
9475 help-echo in help_echo_object and help_echo_pos.
9476 (note_tool_bar_highlight): Set help_echo_object to nil and
9477 help_echo_pos to -1.
9478 (w32_read_socket): Use gen_help_event instead of filling
9479 input_events manually.
9480 (syms_of_w32term): Staticpro help_echo_object.
9481 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
9482 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
9483 (x_clear_mouse_face): New function.
9484 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
9485 (x_update_window_begin): No need to turn off the mouse
9487 (show_mouse_face): Set the mouse_face_p flag of glyph rows
9488 depending on whether they contain glyphs highlighted in mouse-face.
9489 (x_fill_stretch_glyph_string): Consume runs of stretch
9490 glyphs instead of a single one.
9491 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9492 with new argument list.
9493 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9494 (x_append_glyph, x_append_composite_glyph)
9495 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9496 changes in struct glyph starting 1999-12-27. See comments for
9497 xterm.c on 2000-07-05.
9499 2000-07-14 Sam Steingold <sds@gnu.org>
9501 * xfaces.c (realize_x_face): Fix the last patch:
9502 check `default_face' before dereferencing.
9504 2000-07-14 Dave Love <fx@gnu.org>
9506 * syntax.c (back_comment): Add null default in switch (for pcc).
9508 2000-07-14 Kenichi Handa <handa@etl.go.jp>
9510 * xfaces.c (realize_x_face): Make fontset using the base of the
9511 default_face's fontset, not using the default fontset.
9513 * coding.c (inhibit_iso_escape_detection): New variable.
9514 (syms_of_coding): Make it a Lisp variable.
9515 (detect_coding_iso2022): If inhibit_iso_escape_detection is
9516 nonzero, ignore ISO2022's escape sequence.
9518 2000-07-14 Gerd Moellmann <gerd@gnu.org>
9520 * alloca.c (malloc) [emacs]: Define as xmalloc.
9522 * xfns.c (Fx_show_tip): If frame parameters contain a position,
9523 use that instead of the mouse position. Add parameters DX and DY.
9525 * dispextern.h (Fx_show_tip): Adjust number of parameters
9528 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
9529 if HELP is a function, call it with OBJECT and POS as parameters
9530 to get the help to display.
9531 (gen_help_event, kbd_buffer_store_help_event): New functions.
9532 (kbd_buffer_get_event): Construct the Lisp help-event differently.
9533 (read_char): Call show_help_echo with new parameters.
9535 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
9538 * xterm.c (help_echo_object, help_echo_pos): New variables.
9539 (note_mode_line_highlight): Store additional information about the
9540 help-echo in help_echo_object and help_echo_pos. Check both
9541 `local-map' and `keymap' properties for changing the cursor
9542 (note_mouse_highlight): Store additional information about the
9543 help-echo in help_echo_object and help_echo_pos.
9544 (note_tool_bar_highlight): Set help_echo_object to nil and
9545 help_echo_pos to -1.
9546 (XTread_socket): Use gen_help_event instead of filling
9547 input_events manually.
9548 (syms_of_xterm): Staticpro help_echo_object.
9550 * xmenu.c (menu_highlight_callback): Use
9551 kbd_buffer_store_help_event instead of setting up and input_event
9554 * xdisp.c (eval_form): GCPRO argument sexpr.
9555 (call_function): New function.
9556 (handle_single_display_prop): Use call_function and FUNCTIONP
9557 instead of checking whether if font_height is a symbol and
9560 * eval.c (internal_condition_case_2): New function.
9562 * lisp.h (FUNCTIONP): New macro.
9563 (internal_condition_case_2, call_function): Add prototypes.
9565 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
9566 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
9567 Always set `arg' member of input_events.
9568 (construct_menu_click): Unused function removed.
9570 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
9572 * w32term.c (construct_mouse_click, construct_mouse_wheel)
9573 (construct_drag_n_drop, x_scroll_bar_handle_click)
9574 (w32_read_socket): Always set `arg' member of input_events.
9576 * keyboard.c (show_help_echo): Use eval_form. Add comment.
9578 * lisp.h (eval_form): Add prototype.
9580 * xdisp.c (eval_form): Make it externally visible.
9582 2000-07-13 Gerd Moellmann <gerd@gnu.org>
9584 * xterm.c (x_handle_tool_bar_click): Store the frame in the
9585 frame_or_window slot of TOOL_BAR_EVENT input events instead of
9586 consing. For prefix events, store the frame in the `arg' slot of
9587 the event, otherwise store the key there.
9588 (XTread_socket): Instead of consing, use the frame_or_window slot
9589 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
9591 * xmenu.c (menu_highlight_callback): Store help string in the
9592 `arg' member of the input event; don't cons.
9593 (menubar_selection_callback): Use the `arg' slot of input events
9594 to queue additional information, instead of consing.
9596 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
9598 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
9600 (w32_read_socket): Adapt to changes in HELP_EVENTs.
9602 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
9603 input events to queue additional information, instead of consing.
9605 * keyboard.c (kbd_buffer_gcpro): Renamed from
9606 kbd_buffer_frame_or_window. Now used for all Lisp objects
9607 referenced from the input queue.
9608 (kbd_buffer_store_event): Always use structure assignment for
9609 copying input events. Record all Lisp objects referenced from
9610 events in kbd_buffer_gcpro.
9611 (kbd_buffer_get_event): Construct Lisp `help-echo' events
9612 differently from input events. Test for prefix menu_bar_events
9613 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
9614 event in kbd_buffer_gcpro to nil.
9615 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
9616 frame_or_window is equal to its arg member as prefix events.
9617 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
9618 used by an input event to nil.
9619 (init_keyboard): Use two times the size of the input queue
9620 for kbd_buffer_gcpro.
9621 (syms_of_keyboard): Likewise.
9623 * emacs.c (handle_USR2_signal, handle_USR1_signal):
9624 Use USER_SIGNAL_EVENT.
9626 * termhooks.h (struct input_event): Add member `arg'.
9627 (MENU_BAR_EVENT): Renamed from menu_bar_event.
9628 (USER_SIGNAL_EVENT): Renamed from user_signal.
9630 * xfaces.c (ASET): Remove definition.
9632 * lisp.h (AREF, ASET, ASIZE): New macros.
9634 * fontset.c (AREF, ASIZE): Remove definitions.
9636 * fns.c (AREF): Remove definition.
9638 * composite.c (AREF): Remove definition.
9640 2000-07-12 Gerd Moellmann <gerd@gnu.org>
9642 * dispnew.c (redraw_overlapped_rows): Add missing local.
9643 (scrolling_window): Remove debug code.
9645 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
9646 Before scrolling, turn off a mouse-highlight in the window
9649 * xterm.c (x_update_window_end): Add parameter
9650 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
9651 redisplay in XTframe_up_to_date.
9652 (x_clear_mouse_face): New function.
9653 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
9655 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
9657 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
9658 it when any row is written to that contains glyphs highlighted in
9660 (update_window): Call the window update end hook with new
9661 parameter MOUSE_FACE_OVERWRITTEN_P.
9662 (direct_output_for_insert): Give up if row contains mouse-face.
9664 * dispextern.h (struct redisplay_interface): Add parameter
9665 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
9666 (clear_mouse_face): New function pointer member.
9668 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
9670 * syntax.c (back_comment): Use one switch rather than a few `if's.
9671 Obey open_paren_in_column_0_is_defun_start.
9672 When reverting to the `slow' method, try to nicely handle the case
9673 of nested comments by checking that the comment-starter we found
9674 does indeed match the comment-ender.
9675 (scan_sexps_forward, scan_sexps_forward):
9676 Ignore excessive opening parenthesis rather than throwing an error.
9678 2000-07-11 Gerd Moellmann <gerd@gnu.org>
9680 * doc.c (Fsubstitute_command_keys): Handle case that a GC
9681 in Fwhere_is_internal or get_keymap_1 relocates string contents.
9683 * dispnew.c (direct_output_forward_char): Give up if currently
9684 displaying a message instead of the minibuffer contents.
9686 * xterm.c (x_update_window_begin): No need to turn off the mouse
9688 (show_mouse_face): Set the mouse_face_p flag of glyph rows
9689 depending on whether they contain glyphs highlighted in mouse-face.
9691 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
9692 compare the mouse_face_p flags of both rows.
9694 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
9696 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
9698 * keyboard.c (show_help_echo): Accept additional parameter
9699 ok_to_overwrite_keystroke_echo.
9700 (read_char): Call show_help_echo with a zero
9701 ok_to_overwrite_keystroke_echo argument.
9702 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
9703 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
9704 ok_to_overwrite_keystroke_echo argument.
9705 * w32menu.c (w32_menu_display_help): Call show_help_echo with
9706 non-zero ok_to_overwrite_keystroke_echo argument.
9708 2000-07-10 Gerd Moellmann <gerd@gnu.org>
9710 * xdisp.c (try_window_id): If changes are all below what is
9711 displayed in the window, and point is in the window, we still
9712 might have to find point on the display.
9714 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
9715 glyphs instead of a single one.
9716 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9717 with new argument list.
9718 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9720 * keymap.c (get_keymap_1): Add comment that this function can GC.
9721 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
9722 comment that functions can GC.
9723 (Fset_keymap_parent): GCPRO arg KEYMAP.
9725 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
9727 * msdos.c (XMenuActivate): After exiting the menu, restore the
9728 echo area message and erase it.
9730 2000-07-10 Kenichi Handa <handa@etl.go.jp>
9732 * fontset.c (Ffontset_info): Make the return value more compatible
9733 with that of Emacs 20.
9735 2000-07-07 Gerd Moellmann <gerd@gnu.org>
9737 * eval.c (Fsignal): Handle case that backtrace_list is null.
9739 2000-07-07 Kenichi Handa <handa@etl.go.jp>
9741 * ccl.c (Fccl_execute): Typo fixed.
9743 2000-07-06 Gerd Moellmann <gerd@gnu.org>
9745 * window.c (window_loop): Add missing gcpro1 local variable.
9747 * window.c (Fwindow_list): Reverse list at the end.
9748 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
9749 means allow windows on OWINDOW's frame, only.
9750 (window_loop): Simplified; use Fwindow_list.
9752 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
9754 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9756 * xterm.c (XTread_socket): Increment handling_signal at the start,
9757 decrement it at the end.
9759 * eval.c (handling_signal): New variable.
9760 (Fsignal): Abort if handling_signal is non-zero.
9762 * lisp.h (handling_signal): External declaration.
9764 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
9766 2000-07-05 Ken Raeburn <raeburn@gnu.org>
9768 Sound support for NetBSD through "Linux emulation" support:
9769 * config.in (HAVE_SOUNDCARD_H): Undef.
9770 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
9771 * Makefile.in (LIBSOUND): New variable.
9772 (LIBES): Include it.
9773 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
9774 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
9775 (vox_open): Use DEFAULT_SOUND_DEVICE.
9776 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
9778 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9780 * print.c (print_error_message): If Vsignaling_function is set,
9781 show it in *Messages*.
9783 * lisp.h (Vsignaling_function): External declaration.
9785 * eval.c (Vsignaling_function): New variable.
9786 (Fsignal): Compute it.
9787 (syms_of_eval): Staticpro it.
9789 2000-07-05 Dave Love <fx@gnu.org>
9791 * syswait.h: Use the autoconf recommended approach. Old code
9792 #if'd out in case we need to revert.
9794 * config.in (HAVE_SYS_WAIT_H): Added.
9796 2000-07-05 Andrew Innes <andrewi@gnu.org>
9798 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
9799 when non-NULL instead of __morecore, to take account of buffer
9800 memory. This also solves a problem with spurious memory warnings
9803 * ralloc.c: Make real_morecore non-static.
9805 * eval.c (internal_condition_case): Comment out abort if
9806 interrupt_input_blocked is not zero.
9808 * makefile.nt: Add support for `bootstrap' and related targets.
9809 Include minimal debug info in emacs.exe in release build.
9810 Remove all dependencies on lisp.h, and fixup some others.
9812 * w32.c (init_environment): Install code from 20.7 for providing
9813 default values for environment variables, based on the
9814 executable's own location.
9815 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
9816 (sys_socket): Install socket inheritance bug fix from 20.7.
9818 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
9819 here via blockinput.h).
9821 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
9823 * w32menu.c (w32_menu_display_help):
9824 * xmenu.c (menu_help_callback): Use show_help_echo.
9826 * keyboard.h (show_help_echo): Declare.
9828 * keyboard.c (show_help_echo): New function, extracted from read_char.
9829 Feval its `msg' argument if it's a cons cell.
9830 (read_char): Use it.
9831 (follow_key): Pass `autoload' to get_keyelt.
9833 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
9834 (note_tool_bar_highlight, XTread_socket):
9835 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
9837 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
9838 (note_tool_bar_highlight, w32_read_socket):
9839 Do not gratuitously ignore non-string `help-echo' properties.
9841 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9843 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
9845 * window.c (delete_all_subwindows): Reset Vwindow_list.
9847 * xterm.c (x_append_glyph, x_append_composite_glyph)
9848 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9849 changes in struct glyph starting 1999-12-27. Some bit-fields of
9850 struct glyph were not set, which made glyphs unequal when compared
9851 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
9852 effects were the result. This also depended on the contents of
9853 memory returned by xmalloc. If flickering happens again, activate
9854 the code in clear_glyph_row that's in #if 0. If the flickering is
9855 gone with that, chances are that it is caused by something similar.
9857 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
9859 * dispextern.h: Add some comments.
9861 * window.c (add_window_to_list): Add parameter LIST.
9862 (window_list): Order list so that, for each frame, windows are
9863 in canonical order, and so that frames appear in the list in
9864 the order given by Vframe_list.
9865 (next_window): Reverse the handling of NEXT_P.
9867 2000-07-04 Gerd Moellmann <gerd@gnu.org>
9869 * window.c (Vwindow_list): New variable.
9870 (make_window, delete_window): Set Vwindow_list to nil.
9871 (check_window_containing): New function.
9872 (window_from_coordinates): Rewritten.
9873 (add_window_to_list, window_list, candidate_window_p)
9874 (decode_next_window_args, next_window): New functions.
9875 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
9876 (Fwindow_list): New function.
9877 (Fother_window): Cleaned up.
9878 (foreach_window): Add a longer "variable argument list". Let
9879 callback function return 0 to indicate that cycling over windows
9881 (foreach_window_1): Likewise.
9882 (freeze_window_start): Return int.
9883 (init_window): New function.
9884 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
9886 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
9887 input_event with bzero.
9888 (main): Call init_window.
9890 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
9893 2000-07-04 Kenichi Handa <handa@etl.go.jp>
9895 * composite.h (make_composition_value_copy): Extern it.
9897 * composite.c (make_composition_value_copy): New function.
9899 * editfns.c (Fformat): While copying text properties, make each
9900 composition property value a copy.
9902 * fns.c (concat): While copying text properties, make each
9903 composition property value a copy.
9905 2000-07-03 Gerd Moellmann <gerd@gnu.org>
9907 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
9909 * fns.c (sweep_weak_table): Mark only objects that are not
9912 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
9913 include those frames as candidates which have their focus
9914 redirected to the minibuffer frame.
9916 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
9918 * fns.c (Fputhash): Return `value' rather than nil.
9920 2000-06-30 Gerd Moellmann <gerd@gnu.org>
9922 * frame.c (next_frame): Don't check focus redirection in case
9923 MINIBUF is a window. Doing so excludes frames using MINIBUF
9924 unless their focus is redirected, which contradicts the
9925 specification of next-frame, and leads to infinite loops in
9926 certain situations when cycling through windows with next-window.
9928 2000-06-30 Kenichi Handa <handa@etl.go.jp>
9930 * coding.c (code_convert_region): Even if the length of text is
9931 zero, try to convert it if coding->type is coding_type_ccl.
9932 (decode_coding_string, encode_coding_string): Likewise.
9934 2000-06-28 Gerd Moellmann <gerd@gnu.org>
9936 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
9937 the display if windows_or_buffers_changed.
9939 * dispnew.c (struct row_entry): New structure.
9940 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
9941 (row_table_size, old_lines, new_lines, old_lines_size)
9942 (new_lines_size, run_pool, runs_size, runs): New variables.
9943 (add_row_entry): New function.
9944 (scrolling_window): Use data structures allocated with xmalloc and
9945 held in global variables, instead of allocating them with alloca and
9946 holding them in local variables. Use a larger hash table whose
9947 size depends on glyph matrix sizes. Don't use bzero to clear the
9948 hash table; instead, clear used slots only.
9950 * fns.c (next_almost_prime): Make it externally visible.
9952 * lisp.h (next_almost_prime): Add prototype.
9954 * s/isc4-0.h (sigunblock): Define.
9956 * s/sco5.h (sigunblock): Define.
9958 2000-06-27 Dave Love <fx@gnu.org>
9960 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
9961 (moved to osf5-0.h).
9962 [!NOT_C_CODE]: Protect string.h stuff.
9964 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
9965 (sys_siglist, NSIG): Definitions moved here from osf1.h.
9967 2000-06-27 Gerd Moellmann <gerd@gnu.org>
9969 * xdisp.c (resize_mini_window): Subtract the extra line spacing
9970 below the last line from the needed window height.
9972 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
9974 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
9975 (Fwidget_get): Use it.
9976 (syms_of_fns): Defsubr it.
9978 2000-06-26 Gerd Moellmann <gerd@gnu.org>
9980 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
9981 display info for XIM.
9982 (xim_open_dpy): Likewise.
9983 (xim_close_dpy): Don't free the display info's XIM.
9985 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
9987 * config.in (USE_XIM): New define.
9989 * keymap.c (get_keyelt): For menu-items containing a `:filter
9990 FILTER', apply FILTER to the menu-item's definition to get the
9991 real definition to use.
9993 * lisp.h (QCfilter): External declaration.
9995 * xfns.c (Fimage_size): New function.
9996 (syms_of_xfns): Defsubr it.
9998 2000-06-26 Andreas Schwab <schwab@suse.de>
10000 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
10001 Fstring_as_unibyte.
10003 2000-06-25 Dave Love <fx@gnu.org>
10005 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
10007 * Makefile.in (blockinput.h): Depend on atimer.h.
10008 (atimer.h): Depend on systime.h.
10010 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
10012 * atimer.h: Protect against multiple inclusion. Include systime.h.
10014 * lisp.h (swap_in_global_binding): Declare.
10016 2000-06-24 Ken Raeburn <raeburn@gnu.org>
10018 * process.c (Fopen_network_stream): Turn off atimers for duration
10019 of call to connect. (Patch from Gerd.)
10021 2000-06-23 Dave Love <fx@gnu.org>
10023 * ralloc.c: Maybe include unistd.h
10025 * emacs.c (setgrp): Undefine before defining.
10026 (malloc_warning, set_time_zone_rule, index): Prototype.
10028 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
10029 HAVE_STRUCT_TIMEZONE.
10031 * s/osf1.h: Move string.h hack here from alpha.h and make it
10033 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
10035 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
10036 (SOCKLEN_TYPE): Don't define.
10038 * m/alpha.h: Remove string.h hack.
10040 * s/osf5-0.h: New file.
10042 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
10043 include time.h, done by systime.h.
10044 [__FreeBSD__]: Remove redundant includes.
10046 * callproc.c (setpgrp): Undefine before defining.
10047 (delete_temp_file): Return Qnil to avoid warning.
10049 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
10051 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
10054 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
10056 * composite.h (compose_text): Declare.
10058 * xterm.c: Don't include sys/types.h unconditionally. Don't
10059 protect its inclusion with !USG (following xmenu.c).
10061 2000-06-23 Gerd Moellmann <gerd@gnu.org>
10063 * xfns.c (x_create_tip_frame): Initialize frame's colors like
10066 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
10068 * coding.c (decode_eol_post_ccl): Special handling for undecided
10069 and inconsistent EOL types.
10071 2000-06-22 Gerd Moellmann <gerd@gnu.org>
10073 * xrdb.c (x_load_resources): Add default resource for scroll bar's
10074 trough color and main window's background color.
10076 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
10078 * xterm.h (Xt_app_con): External declaration.
10080 * widget.c (EmacsFrameRealize): Fix typo.
10082 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
10084 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
10085 (handle_invisible_prop): Record the start of invisible text in
10086 it->add_overlay_start.
10087 (struct overlay_entry): Add member `overlay'.
10088 (handle_overlay_change): Simplify.
10089 (next_overlay_string): After having processed overlay strings at the
10090 end of the buffer, record that fact in
10091 it->overlay_strings_at_end_processed_p.
10092 (compare_overlay_entries): If before- and after-strings come
10093 from the same overlay, let before-strings come first.
10094 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
10095 (load_overlay_strings): Take it->add_overlay_start into account
10096 when adding overlay strings.
10098 * dispextern.h (struct it): Add member add_overlay_start.
10100 2000-06-22 Dave Love <fx@gnu.org>
10102 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
10104 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
10106 2000-06-22 Kenichi Handa <handa@etl.go.jp>
10108 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
10111 2000-06-21 Dave Love <fx@gnu.org>
10113 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
10115 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
10117 * syntax.c (back_comment): Simplify string-parity counting (with
10118 the added benefit of handling multiple string-styles as long as
10119 they are not intertwined).
10120 Jump to the slow code as soon as a comment starter is found in
10121 a "string_lossage" position. Fixes the case: " /* " /* " */.
10123 2000-06-21 Dave Love <fx@gnu.org>
10125 * Makefile.in: Use GETLOADAVG_LIBS.
10127 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
10128 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
10130 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
10132 * syntax.c (describe_syntax): Recognize the `n'estable bit.
10133 (Fforward_comment, scan_lists):
10134 Check the comstyle of single-char comment-starters.
10135 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
10136 we're just at the beginning of the comment (f.ex with (*) ... (*)).
10137 Check the comstyle of single-char comment-starters.
10138 Clarify control-flow around the Scomment case.
10140 2000-06-20 Dave Love <fx@gnu.org>
10142 * fns.c (make_hash_table, maybe_resize_hash_table):
10143 Cast arg of next_almost_prime.
10145 * tparam.c [emacs]: Include lisp.h.
10147 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
10150 2000-06-20 Gerd Moellmann <gerd@gnu.org>
10152 * keyboard.c (adjust_point_for_property): Check if display
10153 property should be treated as intangible by looking at its value.
10155 * xdisp.c (single_display_prop_intangible_p)
10156 (display_prop_intangible_p): New functions.
10158 * dispextern.h (display_prop_intangible_p): Add prototype.
10160 * xdisp.c (dump_glyph_row): Show type of glyph->object.
10162 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
10163 argument to sigprocmask.
10165 * s/sco5.h (sigblock): Redefined to pass a pointer as second
10166 argument to sigprocmask.
10168 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
10169 sigprocmask_set, and pass a pointer to it to sigprocmask.
10171 * sysdep.c (sigprocmask_set): New variable.
10173 * fileio.c (make_temp_name): Don't use `%s' in string passed to
10176 2000-06-20 Sam Steingold <sds@gnu.org>
10178 * xrdb.c: Don't declare xmalloc, xrealloc.
10180 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
10182 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
10183 (re_comp): Cast gettext return value to avoid complaints when
10186 2000-06-20 Dave Love <fx@gnu.org>
10188 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
10190 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
10192 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
10194 * m/alpha.h: Don't declare xmalloc, xrealloc.
10196 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
10198 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
10200 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
10202 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
10205 * keyboard.h (poll_for_input_1): Declare.
10207 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
10209 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
10211 * doprnt.c: Don't declare xmalloc, xrealloc.
10213 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
10214 (getenv, ctime, getwd): Removed.
10215 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
10217 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
10218 x_set_tool_bar_lines.
10220 * config.in: Add HAVE_GETWD. Move some definitions above
10221 machine/system includes.
10223 2000-06-20 Kenichi Handa <handa@etl.go.jp>
10225 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
10227 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
10228 contain information about ENCODING.
10230 * fontset.c (FONTSET_ASCII): Use the first element of char table
10231 for an ASCII font, not defalt slot.
10232 (fontset_ref_via_base): If FONTSET doesn't contain information for
10233 C, try the default fontset.
10234 (make_fontset): Don't copy the default fontset.
10235 (fontset_font_pattern): Likewise.
10236 (accumulate_font_info): If ELT is nil, use the corresponding
10237 element in the default fontset.
10239 2000-06-19 Dave Love <fx@gnu.org>
10241 * syntax.c (Fparse_partial_sexp): Doc fix.
10243 * regex.h: Test PROTOTYPES as well as __STDC__.
10245 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
10246 errno, strerror. Put text after #endif in comment.
10248 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
10250 * xterm.c (x_frame_of_widget): Likewise.
10252 2000-06-19 Gerd Moellmann <gerd@gnu.org>
10254 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
10255 to Vfundamental_mode_abbrev_table.
10257 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
10258 bogus objects are marked. This slows down GC by ~80 percent, but
10259 it might be worth trying when debugging GC-related problems.
10260 This feature requires conservative stack marking to be enabled.
10262 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
10263 returns XLookupChars, reset `modifiers' to zero.
10265 2000-06-19 Dave Love <fx@gnu.org>
10267 * mktime.c: Unprotoized.
10269 2000-06-19 Richard Stallman <rms@gnu.org>
10271 * data.c (set_internal): If variable is frame-local,
10272 store the new value immediately into the frame parameter alist.
10274 2000-06-19 Ken Raeburn <raeburn@gnu.org>
10276 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
10277 in the custom handler pointer.
10279 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
10280 value, or checks for CHAR_META can fail when Lisp_Object is a
10282 * keymap.c (get_keyelt): Likewise.
10284 2000-06-19 Kenichi Handa <handa@etl.go.jp>
10286 * ccl.h (struct ccl_program): New member eol_type.
10287 (struct ccl_spec): New member cr_carryover.
10289 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
10290 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
10292 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
10293 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
10294 (decode_eol_post_ccl): New function.
10295 (decode_coding): Don't detect EOL format here for CCL based coding
10297 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
10298 decode_eol_post_ccl after running the CCL program.
10299 (code_convert_region): Don't detect EOL format here for CCL based
10301 (decode_coding_string): Likewise.
10303 2000-06-18 Ken Raeburn <raeburn@gnu.org>
10305 * charset.c (update_charset_table): Use XINT on "iso_final_char"
10306 when treating it as an integer.
10308 * coding.h (encode_coding_string): Declare.
10310 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
10313 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
10314 "xkeymap" to avoid shadowing the "enum map_type" value that needs
10315 to be passed to get_local_map.
10317 * sound.c (Fplay_sound): Don't call make_number on
10318 Frun_hook_with_args count argument.
10320 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
10321 for lisp objects in X event structure data field, when lisp
10322 objects are represented with unions.
10323 (x_scroll_bar_to_input_event): Ditto.
10325 2000-06-16 Ken Raeburn <raeburn@gnu.org>
10327 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
10328 termination of string. Fix sense of test whether
10329 Vline_number_display_limit is an integer.
10331 2000-06-16 Gerd Moellmann <gerd@gnu.org>
10333 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
10334 only if HAVE_X_WINDOWS.
10336 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
10339 * dispnew.c (update_frame_1): Handle case that cursor vpos is
10342 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
10344 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
10347 2000-06-15 Kenichi Handa <handa@etl.go.jp>
10349 * coding.c (decode_coding_emacs_mule): Always set src_base at the
10350 start of the while loop.
10352 2000-06-15 Gerd Moellmann <gerd@gnu.org>
10354 * atimer.c (alarm_signal_handler): Add forward declaration.
10356 * data.c (set_internal): Remove debug code.
10358 2000-06-14 Gerd Moellmann <gerd@gnu.org>
10360 * Makefile.in (bootstrap-temacs): Add `-I../src'.
10362 * unexec.c (toplevel) [COFF]: Include coff.h.
10364 * s/lynxos.h: New file.
10366 * keymap.c (Fsingle_key_description): Enclose function key and
10367 event symbol names in angle brackets.
10369 * xdisp.c (setup_echo_area_for_printing): Call
10370 message_log_maybe_newline if message_buf_print is not set.
10372 * print.c (printchar, strout): Don't check message_buf_print
10373 before calling setup_echo_area_for_printing because that
10374 function does something useful even when message_buf_print is
10377 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
10379 (ensure_echo_area_buffers): Initialize echo buffer's
10380 truncate lines setting to nil.
10381 (with_echo_area_buffer): Don't set the echo buffer's truncate
10382 lines setting here.
10383 (set_message_1): Set it here instead, based on the value
10384 of message_truncate_lines.
10385 (resize_mini_window): Handle case that lines are truncated.
10386 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
10387 DEFVAR_BOOL message-truncate-lines.
10389 * keyboard.c (read_char): Bind message-truncate-lines to t
10390 while displaying a help-echo.
10392 * lisp.h (Qmessage_truncate_lines): External declaration.
10394 2000-06-13 Gerd Moellmann <gerd@gnu.org>
10396 * xdisp.c (Vline_number_display_limit): Renamed from
10397 line_number_display_limit.
10398 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
10399 Extend documentation string. Initialize
10400 Vline_number_display_limit to nil meaning no limit.
10401 (decode_mode_spec): Use Vline_number_display_limit with its new
10404 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
10406 2000-06-13 Richard Stallman <rms@gnu.org>
10408 * frame.c (Fmodify_frame_parameters): Doc fix.
10410 * xfns.c (x_set_frame_parameters): Comment fix.
10412 * frame.c (store_frame_param): Call swap_in_global_binding if the
10413 variable's current binding was chosen based on this frame.
10415 * data.c (swap_in_global_binding): New function.
10417 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10419 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
10420 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
10422 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10424 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
10426 2000-06-12 Jason Rumney <jasonr@gnu.org>
10428 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
10430 * w32.h (EMACS_W32_H): Renamed from _NT_H_
10432 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
10434 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
10436 2000-06-12 Gerd Moellmann <gerd@gnu.org>
10438 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
10439 (syms_of_xfaces): Defsubr Sdump_colors.
10440 (x_free_colors): Don't treat b&w specially on default visual.
10441 (x_free_dpy_colors): New function.
10442 (free_face_colors): Don't check visual class; it's done
10445 * xterm.c (x_frame_of_widget): New function.
10446 (x_alloc_nearest_color_for_widget): Use it.
10447 (x_copy_dpy_color): New function.
10448 (x_destroy_window): Free various colors.
10450 2000-06-12 Kenichi Handa <handa@etl.go.jp>
10452 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
10454 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
10456 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
10458 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
10460 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
10462 2000-06-11 Dave Love <fx@gnu.org>
10464 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
10466 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
10468 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
10470 2000-06-11 Gerd Moellmann <gerd@gnu.org>
10472 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
10475 2000-06-10 Kenichi Handa <handa@etl.go.jp>
10477 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
10478 (regex_compile): Fix the code for handling the case of single byte
10479 char and multibyte char being mixed in a range within [...].
10481 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
10482 and dst_multibyte members of coding.
10484 * charset.c (update_charset_table): Update the table
10485 bytes_by_char_head.
10486 (init_charset_once): Initialize elements of bytes_by_char_head to
10487 1 except for leading codes for private charases.
10489 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
10490 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
10492 2000-06-09 Ken Raeburn <raeburn@gnu.org>
10494 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
10495 access the data it doesn't point to.
10497 2000-06-08 Gerd Moellmann <gerd@gnu.org>
10499 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
10500 will be translated to a switch-frame event when reading the
10501 event queue. This is necessary because Emacs otherwise won't
10502 perform a switch-frame to a new frame until some other event, for
10503 example a keystroke event, forces it to do so. This has various
10504 effects, one visible being that the cursor of a frame created with
10505 C-x 5 2 or switched to with a window manager key binding like
10506 A-TAB stays hollow because selected_window isn't on the newly
10507 focused frame until the switch-frame is performed.
10509 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
10510 generating a switch-frame event if necessary.
10512 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
10514 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
10517 2000-06-08 Kenichi Handa <handa@etl.go.jp>
10519 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
10521 2000-06-07 Gerd Moellmann <gerd@gnu.org>
10523 * window.c (displayed_window_lines): Take empty lines at
10524 the bottom of a window into account.
10526 * window.c (displayed_window_lines): New function.
10527 (Fmove_to_window_line): Use displayed_window_lines to determine
10528 the number of lines to move, instead of using the window's height.
10530 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
10531 to stop reading, even if the form read sets point to a different
10532 value when evaluated.
10534 * xdisp.c (display_line): Fix code deciding in which line to
10537 2000-06-07 Kenichi Handa <handa@etl.go.jp>
10539 * fileio.c (e_write): Free composition data if stored in
10542 2000-06-06 Gerd Moellmann <gerd@gnu.org>
10544 * xdisp.c (display_line): Set row's and iterator's
10545 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
10546 Set cursor even if row ends in the middle of a character.
10547 (dump_glyph_row): Print values of new flags.
10548 (redisplay_window) <cursor movement in unchanged window>: When
10549 point has been moved forward, and PT is at the end of the cursor
10550 row, don't place the cursor in the next row if the cursor row ends
10551 in the middle of a character or at ZV.
10553 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
10554 (struct glyph_row): Add starts_in_middle_of_char_p and
10555 ends_in_middle_of_char_p.
10556 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
10557 ends_in_middle_of_char_p flag.
10558 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
10560 * term.c (append_glyph): Revert change of 2000-06-06.
10562 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
10563 padding glyph not fitting on line as whole character not
10566 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
10567 this isn't true for images with `:ascent 100'.
10569 2000-06-06 Kenichi Handa <handa@etl.go.jp>
10571 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
10572 as modified if it is originally unmodified.
10574 * term.c (encode_terminal_code): Change the way to check if
10575 terminal coding does any conversion.
10576 (append_glyph): Set glyph->pixel_width correctly.
10578 * xdisp.c (display_line): While checking line continuation, pay
10579 attention to a padding glyph.
10581 2000-06-05 Gerd Moellmann <gerd@gnu.org>
10583 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
10585 2000-06-05 Dave Love <fx@gnu.org>
10587 * xdisp.c: Include fontset.h.
10589 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
10591 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
10593 * dispnew.c: Conditionally include term.h.
10595 * coding.h: Declare code_convert_string_norecord.
10597 * frame.h (struct frame): Use volatile unconditionally.
10599 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
10601 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
10603 * systime.h: Protect against multiple inclusion.
10604 (timezone) [USG5_4]: Define as time_t.
10606 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
10607 (Foptimize_char_table, make_temp_name): Declare.
10609 * Makefile.in (xdisp.o): Depend on fontset.h.
10611 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
10613 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
10614 (Foptimize_char_table, make_temp_name): Declare.
10618 * s/netbsd.h: Don't define autoconfiscated MATHERR.
10620 2000-06-02 Dave Love <fx@gnu.org>
10622 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
10624 2000-06-02 Gerd Moellmann <gerd@gnu.org>
10626 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
10627 result face, set flags in that face indicating that colors may not
10630 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
10631 glyph, use the ASCII NUL character to determine the face.
10633 2000-06-02 Dave Love <fx@gnu.org>
10635 * sysdep.c: Conditionally include stdlib.h, unistd.h.
10636 (VFORK_RETURN_TYPE): Remove.
10638 * config.in: Add NO_MATHERR.
10640 2000-06-01 Dave Love <fx@gnu.org>
10642 * cmds.c (internal_self_insert): Don't check
10643 Vbefore_change_function, Vafter_change_function.
10645 * insdel.c (signal_before_change, signal_after_change): Likewise.
10647 * buffer.c (Vbefore_change_function, Vafter_change_function):
10648 Variables and their initializations deleted.
10650 * callint.c (Fcall_interactively): Doc fix.
10652 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
10654 2000-05-31 Dave Love <fx@gnu.org>
10656 * textprop.c: Revert last change -- duplicated.
10658 2000-05-31 Gerd Moellmann <gerd@gnu.org>
10660 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
10663 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
10665 2000-05-31 Jason Rumney <jasonr@gnu.org>
10667 * search.c (Fre_search_forward, Fre_search_backward)
10668 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
10670 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
10672 2000-05-30 Jason Rumney <jasonr@gnu.org>
10674 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
10675 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
10677 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
10679 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
10680 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
10681 expand a nil default_filename.
10683 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
10684 pointer to glyph_to_pixel_coords, not a frame.
10686 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
10687 coding.h to dependencies.
10689 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
10691 * w32console.c (glyph_to_pixel_coords): Change first parameter to
10692 window pointer to be consistent with w32term.c and xterm.c.
10694 * w32fns.c: Format and doc changes to bring closer to xfns.c.
10695 (VIETNAMESE_CHARSET): Define if not defined in system headers.
10696 (Qline_spacing, Qcenter): New variables.
10697 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
10698 (x_set_line_spacing): New function.
10699 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
10700 (x_specified_cursor_type): New function.
10701 (x_set_cursor_type): Use it.
10702 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
10704 (validate_x_resource_name, x_get_resource_string): Measure lengths
10705 of external strings in bytes.
10706 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
10707 GetTextExtentPoint32 with NULL title.
10708 (Fx_create_frame): Initialize Qline_spacing.
10709 (w32_load_system_font): Initialize font->double_byte_p.
10710 (x_to_w32_charset): Use Vw32_charset_info_alist.
10711 (Image, busy cursor, tooltip functions): Merged changes from
10712 xfns.c. Not yet functional on Windows.
10714 * w32gui.h (W32FontStruct): Add double_byte_p member.
10716 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
10717 (emacs_button_translation): Use it.
10718 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
10719 in `mask' to be set.
10721 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
10724 * w32term.c: Format and doc changes to bring closer to xterm.c.
10725 (w32_char_font_type): New enum.
10726 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
10727 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
10728 (w32_encode_char): New function.
10729 (x_encode_char): Removed.
10730 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
10731 x_encode_char and w32_font_is_double_byte.
10732 (x_produce_image_glyph): Use image_ascent.
10733 (x_produce_glyphs): Use new version of w32_per_char_metric and
10734 handle NULL return value. Allow extra line spacing.
10735 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
10736 (w32_get_glyph_overhangs): Remove unicode_p param. Use
10737 w32_font_type member of glyph instead.
10738 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
10739 (fast_find_position): Make sure not to consider rows not visible
10741 (w32_read_socket) [WM_MENUSELECT]: Cannot call
10742 w32_menu_display_help with input blocked, as it can abort.
10743 (x_display_and_set_cursor): Choose cursor depending
10744 on buffer-local value of cursor_type.
10745 (x_draw_bar_cursor): Add parameter WIDTH.
10747 * w32term.h (CP_DEFAULT): Define.
10748 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
10750 2000-05-30 Gerd Moellmann <gerd@gnu.org>
10752 * search.c (Fre_search_forward, Fre_search_backward)
10753 (Fposix_search_backward, Fposix_search_forward): Doc fix.
10755 2000-05-30 Kenichi Handa <handa@etl.go.jp>
10757 * coding.c (detect_coding_iso2022): Fix code for checking
10758 CODING_CATEGORY_MASK_ISO_8_2.
10760 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
10762 * regex.c (PREFETCH_NOLIMIT): New function.
10763 (re_match_2_internal): Use it and adjust the end_match_2 logic.
10765 2000-05-29 Gerd Moellmann <gerd@gnu.org>
10767 * syntax.c (find_defun_start): Move test for
10768 open_paren_in_column_0_is_defun_start outside of the loop.
10770 * xdisp.c (redisplay_window): Really switch buffers when
10771 displaying mode lines, and temporarily set selected_frame to the
10772 frame of the window that's redisplayed.
10774 * xfaces.c (free_realized_faces): Block/unblock input.
10775 (free_realized_multibyte_face): Ditto.
10777 2000-05-29 Dave Love <fx@gnu.org>
10779 * textprop.c (Qkeymap): New variable.
10780 (syms_of_textprop): Intern it.
10782 * keymap.c: Include intervals.h.
10783 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
10785 * Makefile.in (keymap.o): Depend on intervals.h.
10787 * keyboard.c (menu_bar_items, tool_bar_items)
10788 (Fexecute_extended_command): Deal with `keymap' property.
10789 (read_key_sequence): Track map from `keymap' property as well as
10792 * intervals.c (get_local_map): Extra arg to allow looking for
10795 * intervals.h (map_property): New enum.
10796 (get_local_map): Extra arg using it.
10797 (Qkeymap): Declare.
10799 * lisp.h (get_local_map): Don't declare here.
10801 2000-05-29 Kenichi Handa <handa@etl.go.jp>
10803 * Makefile.in (callproc.o): Depend on composite.h.
10805 * callproc.c: Include composite.h.
10806 (Fcall_process): Handle composition correctly.
10808 * coding.h (coding_allocate_composition_data): Extern it.
10809 (coding_restore_composition): Likewise.
10811 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
10812 yet allocated, finish decoding with result
10813 CODING_FINISH_INSUFFICIENT_CMP.
10814 (coding_allocate_composition_data): Make it non-static.
10815 (coding_restore_composition): Likewise.
10817 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
10819 * charset.c (syms_of_charset): Revert last change.
10821 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10823 * term.c (produce_glyphs): Treat characters from the eight-bit-*
10824 charsets as unibyte, with 1-column screen width. Sent by Kenichi
10827 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10829 * charset.c (syms_of_charset): Set width of character sets
10830 eight-bit-control and eight-bit-graphic to 1 column.
10832 2000-05-26 Gerd Moellmann <gerd@gnu.org>
10834 * config.in (HAVE_SPEED_T): New define.
10836 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
10839 2000-05-26 Dave Love <fx@gnu.org>
10841 * coding.c (shrink_decoding_region): Initialize eol_conversion.
10843 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
10844 (Fsubr_arity): New function.
10845 (syms_of_data): Install them.
10847 2000-05-26 Kenichi Handa <handa@etl.go.jp>
10849 * charset.c (init_charset_once): Set the table bytes_by_char_head
10852 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
10853 the default fontset to what Emacs uses by default.
10854 (check_registry_encoding): This function deleted.
10855 (Fset_fontset_font): Remove the adhoc condition for the default
10856 fontset. Allow cons in FONTNAME.
10858 * fns.c (map_char_table): Ignore char-table entries for
10859 charsets eight-bit-control and eight-bit-graphic.
10861 2000-05-25 Ken Raeburn <raeburn@gnu.org>
10863 * emacs.c (main): Initialize keyboard syms before initializing
10864 window code, so face names are available.
10866 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
10868 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
10869 of an anchor at the beginning of a shy-group.
10871 2000-05-25 Gerd Moellmann <gerd@gnu.org>
10873 * xdisp.c (handle_invisible_prop): Don't try to skip over
10874 invisible text if end of text is already reached.
10876 2000-05-25 Dave Love <fx@gnu.org>
10878 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
10880 * coding.c (encode_eol): Add null statement after label.
10882 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
10884 * w16select.c (Fw16_set_clipboard_data): Fix the change from
10887 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10889 * ccl.c (ccl_driver): Fix previous change.
10891 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10893 * coding.c (run_pre_post_conversion_on_str): Set point to the
10894 beginning of buffer before calling coding->post_read_conversion.
10895 (decode_coding_string): Give correct args to
10896 run_pre_post_conversion_on_str.
10897 (encode_coding_string): Likewise.
10899 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
10900 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
10901 eight-bit-graphic correctly.
10903 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
10905 * fileio.c (Finsert_file_contents): Even if a file is not found,
10906 execute codes for setting up coding system. Call
10907 after-insert-file-functions unconditionally.
10909 2000-05-24 Gerd Moellmann <gerd@gnu.org>
10911 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
10912 BSD_PGRPS are not defined.
10914 2000-05-24 Kenichi Handa <handa@etl.go.jp>
10916 * charset.c (update_charset_table): Accept nil in LONG_NAME and
10918 (syms_of_charset): Avoid building same strings.
10920 2000-05-23 Gerd Moellmann <gerd@gnu.org>
10922 * lread.c (Fload): Add a comment about the meaning of
10923 Vuser_init_file being t.
10925 * puresize.h (BASE_PURESIZE): Increase to 675000.
10927 * s/gnu-linux.h (setpgrp): Don't define it here because this
10928 prevents compilation on GNU/Linux systems with glib 2.2.
10930 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
10933 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
10935 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
10936 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
10938 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
10940 2000-05-23 Kenichi Handa <handa@etl.go.jp>
10942 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10944 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
10946 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
10948 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
10950 2000-05-22 Kenichi Handa <handa@etl.go.jp>
10952 * keyboard.c (read_char): Allow character codes 128..255 to be
10953 handled by input-method-function.
10955 * insdel.c (adjust_markers_for_replace): Fix previous change.
10956 (adjust_after_replace): If PREV_TEXT is nil, call
10957 adjust_markers_for_insert, not adjust_markers_for_replace.
10959 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
10961 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
10962 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
10963 [HAVE_GRANDPT]: Define.
10964 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
10966 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
10969 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
10971 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
10973 2000-05-20 Kenichi Handa <handa@etl.go.jp>
10975 The following changes are to handle 8-bit characters in a
10976 multibyte buffer/string without facing with byte combining
10977 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
10978 eight-bit-graphic (for 0xA0..0xFF) are introduced.
10980 * Makefile.in (fns.o): Depend on charset.h.
10982 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
10983 convert it to unibyte.
10984 (make_string): Use parse_str_as_multibyte, not chars_in_text.
10986 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
10987 apparent char boundary.
10988 (Fset_buffer_multibyte): Convert 8-bit characters in the range
10989 0x80..0x9F to/from multibyte form.
10991 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
10994 * callproc.c (Fcall_process): Always encode an argument string if
10995 it is multibyte. Setup src_multibyte and dst_multibyte members of
10996 process_coding properly.
10998 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
10999 SPLIT_NON_ASCII_CHAR.
11001 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
11003 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
11005 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
11006 (SPLIT_CHARACTER_SEQ): This macro deleted.
11007 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
11008 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
11009 and eight-bit-graphic.
11010 (char_to_string): Likewise. Signal an error for too large
11012 (char_printable_p): Return 0 for 8-bit characters.
11013 (update_charset_table): Update iso_charset_table only when a final
11014 character is non-negative.
11015 (find_charset_in_text): Renamed from find_charset_in_str.
11016 Arguments and return value changed. Callers changed.
11017 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
11018 be -1 if CHARSET is used only internally.
11019 (Fmake_char_internal): Handle new charsets; eight-bit-control and
11021 (Fcharset_after): Simplified.
11022 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
11023 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
11024 (multibyte_chars_in_text): Simplified by assuming there's no
11025 invalid multibyte sequence.
11026 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
11027 (str_as_unibyte): New functions.
11028 (Fstring): Simpified by assuming that byte combining never happens.
11029 (init_charset_once): Initialization for
11030 LEADING_CODE_8_BIT_CONTROL.
11031 (syms_of_charset): Intern and staticpro Qeight_bit_control and
11032 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
11033 eight-bit-control and eight-bit-graphic.
11035 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
11036 (CHARSET_8_BIT_GRAPHIC): New macros.
11037 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
11038 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
11039 (CHARSET_REVERSE_CHARSET): Likewise.
11040 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
11042 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
11043 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
11044 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
11045 encounter an invalid multibyte sequence.
11046 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
11047 sequence is always valid.
11048 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
11049 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
11050 (CHAR_STRING): For 8-bit characters, call char_to_string.
11051 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
11052 multibyte sequence is always valid.
11053 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
11054 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
11055 (str_as_unibyte): Extern them.
11056 (BCOPY_SHORT): Fix a bug.
11057 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
11058 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
11059 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
11060 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
11062 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
11063 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
11064 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
11065 (EMIT_BYTES): New macros.
11066 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
11067 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
11069 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
11070 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
11071 check the validity of multibyte sequence.
11072 (decode_coding_emacs_mule): New function.
11073 (encode_coding_emacs_mule): New macro.
11074 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
11076 (DECODE_ISO_CHARACTER): Just return a character code.
11077 (DECODE_COMPOSITION_START): Set coding->result instead of result.
11078 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
11079 EMIT_CHAR to produced decoded characters. Exit the loop only by
11080 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
11082 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
11083 only position codes for an invalid character.
11084 (encode_designation_at_bol): Return new destination pointer. 5th
11085 arg DSTP is changed to DST.
11086 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
11087 from the source by ONE_MORE_CHAR. Don't handle the case of last
11089 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
11091 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
11092 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
11093 TWO_MORE_BYTES to fetch a byte from the source.
11094 (encode_eol): Pay attention to coding->src_multibyte.
11095 (detect_coding, detect_eol): Preserve members src_multibyte and
11097 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
11098 (encoding_buffer_size): Set magnification to 3 for all coding
11099 systems that require encoding.
11100 (ccl_coding_driver): For decoding, be sure that the result is
11101 valid multibyte sequence.
11102 (decode_coding): Initialize coding->errors and coding->result.
11103 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
11104 and raw-text, always call decode_eol. Handle the case of last
11105 block here. If not coding->dst_multibyte, convert the resulting
11106 sequence to unibyte.
11107 (encode_coding): Initialize coding->errors and coding->result.
11108 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
11109 and raw-text, always call encode_eol. Handle the case of last
11111 (shrink_decoding_region, shrink_encoding_region): Detect cases
11112 that we can't skip data more rigidly.
11113 (code_convert_region): Setup src_multibyte and dst_multibyte
11114 members of coding. For decoding, if the buffer is multibyte,
11115 convert the source sequence to unibyte in advance. For encoding,
11116 if the buffer is multibyte, convert the resulting sequence to
11117 multibyte afterward.
11118 (run_pre_post_conversion_on_str): New function.
11119 (code_convert_string): Deleted and divided into the following two.
11120 (decode_coding_string, encode_coding_string): New functions.
11121 (code_convert_string1, code_convert_string_norecord): Call one of
11123 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
11124 MAKE_NON_ASCII_CHAR.
11125 (Fset_terminal_coding_system_internal)
11126 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
11127 and dst_multibyte members.
11128 (init_coding_once): Initialize iso_code_class with new enum
11129 ISO_control_0 and ISO_control_1.
11131 * coding.h (enum iso_code_class_type): Member ISO_control_code is
11132 devided into ISO_control_0 and ISO_control_1.
11133 (struct coding_system): New members src_multibyte, dst_multibyte,
11134 errors, and result. Delete member fake_multibyte.
11135 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
11137 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
11140 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
11143 * editfns.c (Fformat): Be sure to convert 8-bit characters to
11145 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
11147 (Ftranspose_region): Delete codes for handling byte combining.
11149 * fileio.c (Finsert_file_contents): Setup src_multibyte and
11150 dst_multibyte members of coding. On handling REPLACE on unibyte
11151 buffer, convert the result of decode_coding to unibyte. On
11152 inserting into a mutibyte buffer, always call code_convert_region.
11153 (e_write): Setup coding->src_multibyte according to the
11154 multibyteness of the source (buffer or string).
11156 * fns.c (concat): Handle 8-bit characters correctly.
11157 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
11158 unibyte in the result.
11159 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
11160 valid multibyte form in the result.
11161 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
11162 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
11163 return -1, signal an error.
11164 (base64_encode_1): New arg MULTIBYTE. Get each character by
11165 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
11166 character is found, return -1.
11167 (Fbase64_decode_region): Delete codes for handling byte-combining.
11168 Treat each decoded byte as a unibyte character.
11169 (Fbase64_decode_string): Return unibyte string.
11170 (Fcompare_strings, concat, string_byte_to_char): Use
11171 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
11172 FETCH_STRING_CHAR_ADVANCE.
11173 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11174 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
11176 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
11177 SPLIT_NON_ASCII_CHAR.
11178 (fontset_ref_via_base, fontset_set): Likewise
11180 * insdel.c (adjust_markers_for_record_delete): Deleted.
11181 (adjust_markers_for_insert): Argument changed. Caller changed.
11182 (adjust_markers_for_replace): Likewise.
11183 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
11184 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
11185 (copy_text): Delete unused local varialbe c_save. For converting
11186 to multibyte, be sure to make all 8-bit characters in valid
11188 (count_size_as_multibyte): Handle 8-bit characters correctly.
11189 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
11190 (adjust_after_replace, replace_range, del_range_2)
11191 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
11192 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
11193 (adjust_after_replace, replace_range, del_range_2) Delete codes for
11194 handling byte combining.
11195 (adjust_before_replace): Deleted.
11197 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
11198 SPLIT_NON_ASCII_CHAR.
11199 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
11200 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11201 (Fkey_description): Likewise.
11203 * lread.c (read1): On reading multibyte string, be sure to make
11204 all 8-bit chararacters in valid multibyte form.
11205 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11207 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
11210 * process.c (Fstart_process): GCPRO current_dir before calling
11211 Ffind_operation_coding_system. Encode arguments here.
11212 (create_process): Don't encode arguments here. Setup
11213 src_multibyte and dst_multibyte members of struct coding.
11214 (read_process_output): Setup src_multibyte and dst_multibyte
11215 members of struct coding. If the output is to multibyte buffer,
11216 always decode the output of the process. Adjust the
11217 representation of 8-bit characters to the multibyteness of the output.
11218 (send_process): Setup coding->src_multibyte according to the
11219 multibyteness of the source.
11221 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11222 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
11223 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
11225 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
11227 * w16select.c (Fw16_set_clipboard_data): Setup members
11228 src_multibyte and dst_multibyte of coding. Adjusted for the
11229 change for find_charset_in_str.
11230 (Fw16_get_clipboard_data): Likewise.
11232 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
11233 dst_multibyte of coding.
11234 (x_to_w32_font): Likewise.
11236 * w32select.c (Fw32_set_clipboard_data): Setup members
11237 src_multibyte and dst_multibyte of coding. Adjusted for the
11238 change for find_charset_in_str.
11239 (Fw32_get_clipboard_data): Likewise.
11241 * xdisp.c (get_next_display_element): Handle 8-bit characters
11243 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
11244 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
11246 * xselect.c (selection_data_to_lisp_data): Setup members
11247 src_multibyte and dst_multibyte of coding. Adjusted for the
11248 change for find_charset_in_str.
11249 (lisp_data_to_selection_data): Likewise.
11251 2000-05-19 Gerd Moellmann <gerd@gnu.org>
11253 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
11255 * dispextern.h (Vimage_types): Add extern declaration.
11257 * xdisp.c (Vimage_types): Moved here from xfns.c.
11258 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
11260 * xfns.c (Vimages_types): Moved to xdisp.c.
11261 (syms_of_xfns): Move `image-types' to xdisp.c.
11263 * w32fns.c (Vimage_types): Removed.
11264 (syms_of_w32fns): Remove `image-types'.
11266 2000-05-18 Kenichi Handa <handa@etl.go.jp>
11268 * fns.c (map_char_table): Pay attention to character number of
11269 charset. Check the validity of charset at the first level. For
11270 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
11273 * fontset.c: Include "buffer.h".
11274 (fs_load_font): If the face has fontset, record the face ID in
11276 (Finternal_char_font): New function.
11277 (accumulate_font_info): New function.
11278 (Ffontset_info): Rewritten for the new fontset implementation.
11279 (syms_of_fontset): Register Vdefault_fontset in the first element
11280 of Vfontset_table. Include Vdefault_fontset in
11281 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
11284 2000-05-16 Dave Love <fx@gnu.org>
11286 * m/iris5d.h: Deleted -- unused.
11288 2000-05-16 Gerd Moellmann <gerd@gnu.org>
11290 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
11291 `invalid' instead of `illegal'.
11293 * indent.c (Fmove_to_column): When ending within a tab, insert
11294 spaces first so that markers at the end of the tab get adjusted.
11296 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
11297 buffer list that wasn't selected in that frame.
11299 * filelock.c (get_boot_time): To obtain an 8 char file name, which
11300 is needed on mescaline, use a 2 char prefix, and call
11301 make_temp_name with second arg non-zero.
11303 * fileio.c (make_temp_name): New function, extracted from
11305 (Fmake_temp_name): Use it.
11307 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
11309 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
11311 2000-05-15 Gerd Moellmann <gerd@gnu.org>
11313 * Makefile.in (lisp): Add env.elc.
11315 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
11317 2000-05-12 Gerd Moellmann <gerd@gnu.org>
11319 * search.c (Freplace_match): Handle case of `\N' in the
11320 replacement when there's no group N.
11322 2000-05-11 Gerd Moellmann <gerd@gnu.org>
11324 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
11325 of the message to message_dolog.
11327 * keyboard.c (read_char): Don't clear current message for help
11328 events; let the code handling help events handle this. Change
11329 code detecting help events that should be ignored.
11331 * xdisp.c (handle_single_display_prop): Don't try to set PT if
11332 we're interating over a string.
11334 2000-05-09 Dave Love <fx@gnu.org>
11336 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
11337 that offset before writing. Move gcpro region past call of
11340 2000-05-04 Dave Love <fx@gnu.org>
11342 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
11344 2000-05-04 Gerd Moellmann <gerd@gnu.org>
11346 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
11347 of inserted characters when BUF equals the current buffer, and PT
11348 is in front of or equal to FROM.
11350 2000-05-03 Gerd Moellmann <gerd@gnu.org>
11352 * xdisp.c (handle_single_display_prop): If display property value
11353 is invalid, or something not supported on the frame, restore
11354 iterator's position to what it was initially. Make sure to return
11355 0 for invalid and unsupported property values.
11357 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
11358 that x_per_char_metric returns null.
11360 2000-05-02 Gerd Moellmann <gerd@gnu.org>
11362 * xterm.h (struct face): Add forward declaration.
11363 (struct image): Ditto.
11364 (image_ascent): Add prototype.
11366 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
11367 (x_draw_image_relief, x_draw_image_foreground_1): Call function
11368 image_ascent instead of using IMAGE_ASCENT.
11370 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
11371 (IMAGE_ASCENT): Removed.
11373 * xfns.c (Qcenter): New variable.
11374 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
11375 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
11376 (image_ascent): New function.
11377 (lookup_image): Recognize `:ascent center'.
11378 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
11379 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
11380 (xbm_load): Don't set image's ascent here.
11381 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
11382 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
11383 check ascent values here.
11384 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
11385 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
11386 (syms_of_xfns): Initialize Qcenter.
11388 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
11389 to the limits, increase the limits.
11391 2000-05-01 Kenichi Handa <handa@etl.go.jp>
11393 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
11394 Check Vfont_encoding_alist against the full name of the opened font.
11396 2000-04-28 Gerd Moellmann <gerd@gnu.org>
11398 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
11399 taller than the window.
11401 2000-04-28 Kenichi Handa <handa@etl.go.jp>
11403 * xfaces.c (realize_x_face): Fix the argument of the second
11404 xassert. BASE_FACE may not be a face for ASCII.
11406 2000-04-27 Gerd Moellmann <gerd@gnu.org>
11408 * print.c (print_object): Treat print-length < 0 as nil.
11410 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
11412 * s/freebsd.h (TERMCAP_OBJ): Removed.
11413 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
11415 * lread.c (read1): Don't treat period followed by certain
11416 characters as symbol start.
11418 * xfns.c (slurp_file): New function.
11419 (xbm_image_p): Handle case of in-memory XBM files.
11420 (xbm_scan): Rewritten to work on memory buffers instead of files.
11421 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
11422 Work on memory buffers instead of files. If DATA is null test
11423 if buffer looks like an in-memory XBM file.
11424 (xbm_load_image): Renamed from xbm_load_image_file. Work on
11425 memory buffers instead of files.
11426 (xbm_file_p): New function.
11427 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
11429 * lread.c (end_of_file_error): New function.
11430 (read1): Call it instead of signaling `end-of-file' directly.
11432 * print.c (print_error_message): Print data of `end-of-file'
11433 with Fprinc instead of Fprin1.
11435 2000-04-26 Ken Raeburn <raeburn@gnu.org>
11437 * window.c (freeze_window_start): Check that minibuffer scroll
11438 window isn't nil before extracting the window structure pointer
11441 * undo.c (record_delete): If we hit the end of the undo list, stop
11442 picking elements apart.
11444 2000-04-26 Gerd Moellmann <gerd@gnu.org>
11446 * xdisp.c (display_line): If lines are continued, restore
11447 iterator's ascent/descent information to the values before the
11448 first glyph not fitting on the line.
11450 2000-04-25 Gerd Moellmann <gerd@gnu.org>
11452 * xdisp.c (try_window_id) <all changes above window start>: Adjust
11453 positions in glyph matrix. Don't compute new window end positions.
11455 * dispnew.c (increment_matrix_positions): Renamed from
11456 increment_glyph_matrix_buffer_positions.
11457 (increment_row_positions): Renamed from
11458 increment_glyph_row_buffer_positions.
11460 * dispextern.h: Change names of renamed functions from dispnew.c
11463 2000-04-24 Gerd Moellmann <gerd@gnu.org>
11465 * fileio.c (Fdo_auto_save): Create directories for auto-save
11466 list file if necessary.
11468 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
11469 from buffer or frame.
11470 (automatic_hscrolling_p): New variable.
11471 (hscroll_windows): Scroll windows horizontally only if automatic
11472 hscrolling is allowed.
11473 (syms_of_xdisp): New variable `automatic-hscrolling'.
11475 * frame.h (struct frame): Add member extra_line_spacing.
11477 * xfns.c (x_set_line_spacing): New function.
11478 (Fx_create_frame): Set line spacing from resources.
11479 (Qline_spacing): New variable.
11480 (syms_of_xfns): Initialize Qline_spacing.
11482 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
11484 * buffer.c (init_buffer_once): Handle extra_line_spacing.
11485 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
11486 (reset_buffer): Don't initialize extra2 and extra3. Initialize
11487 extra_line_spacing from default value.
11488 (init_buffer_once): Initialize default value of extra_line_spacing.
11490 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
11493 * xterm.c (x_produce_glyphs): Remove reference to struct it's
11494 prompt_width. Add extra line spacing.
11496 * term.c (produce_glyphs): Remove reference to struct it's
11499 * dispextern.h (struct it): Remove member prompt_width, add
11500 extra_line_spacing.
11502 2000-04-22 Gerd Moellmann <gerd@gnu.org>
11504 * dispnew.c (update_frame_line): When writing a whole line, make
11505 sure cursor is in the right row afterwards, otherwise a use of
11506 capability `ch' in cmgoto might leave the cursor in the row below.
11508 2000-04-21 Gerd Moellmann <gerd@gnu.org>
11510 * lisp.h (struct Lisp_Buffer_Cons): Remove.
11512 * keyboard.c (timer_check): Fix typo in comment.
11514 2000-04-21 Kenichi Handa <handa@etl.go.jp>
11516 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
11517 name change: ch -> character.
11519 2000-04-20 Gerd Moellmann <gerd@gnu.org>
11521 * keyboard.c (echo_message_buffer): New variable.
11522 (echo_now): Set echo_message_buffer to the echo area buffer used
11523 to display the echo.
11524 (cancel_echoing): Reset echo_message_buffer to nil.
11525 (read_char): Code rewritten that handles canceling an echo or
11526 echoing a dash, respectively.
11528 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
11529 directory doesn't exist.
11531 2000-04-19 Dave Love <fx@gnu.org>
11533 * fns.c (syms_of_fns): Defsubr mapc.
11534 (concat): Don't allow numeric args.
11535 (Fconcat): Doc change.
11537 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
11539 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
11540 instead define end_match(1|2) more carefully.
11541 Use GET_CHAR_BEFORE_2 for `begline'.
11543 2000-04-19 Gerd Moellmann <gerd@gnu.org>
11545 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
11546 on 64-bit systems where NULL is defined as `0'.
11548 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
11549 the `variable argument list' to make it work on Alpha.
11551 * m/alpha.h (_LP64) [!_LP64]: Define.
11552 (ORDINARY_LINK): Define for NetBSD.
11554 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
11556 2000-04-19 Dave Love <fx@gnu.org>
11558 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
11561 * Makefile.in (LIBS): Don't use.
11562 (GETLOADAVG_OBJ): Define again.
11563 (otherobj): Add GETLOADAVG_OBJ.
11565 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
11567 2000-04-18 Gerd Moellmann <gerd@gnu.org>
11569 * lread.c (read_filtered_event): Cancel and start busy cursor.
11571 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
11572 that the per-character metrics may be null.
11574 2000-04-17 Gerd Moellmann <gerd@gnu.org>
11576 * buffer.c (clone_per_buffer_values): New function.
11577 (Fmake_indirect_buffer): Add optional argument CLONE. Call
11578 clone_per_buffer_values if CLONE is not nil.
11580 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
11582 2000-04-16 Dave Love <fx@gnu.org>
11584 * Makefile.in: Remove obsolete localcpp stuff.
11585 (GETLOADAVG_OBJ): Don't define.
11586 (obj): Move LIBOBJS...
11587 (otherobj): ... to here.
11588 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
11589 whitespace-only lines after the continuation (Irix).
11591 2000-04-14 Gerd Moellmann <gerd@gnu.org>
11593 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
11595 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
11597 2000-04-14 Dave Love <fx@gnu.org>
11599 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
11600 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
11601 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
11602 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
11605 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
11606 autoconfiscated HAVE_GETLOADAVG.
11608 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
11611 2000-04-14 Gerd Moellmann <gerd@gnu.org>
11613 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
11614 (fill_in_lock_file_name): Avoid existing files that aren't links.
11616 2000-04-14 Dave Love <fx@gnu.org>
11618 * Makefile.in (LIBS, LIBOBJS): New variable.
11619 (INTERVAL_SRC): Convert to make variable.
11620 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
11621 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
11622 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
11624 (SOME_MACHINE_OBJECTS): Remove interval stuff.
11625 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
11626 (shortlisp): Add facemenu, float-sup, frame.
11627 (SOME_MACHINE_LISP): Remove them from here.
11628 (LIBES): Change unused LDLIBS to autoconf LIBS.
11630 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
11632 2000-04-14 Kenichi Handa <handa@etl.go.jp>
11634 * composite.c (update_compositions): If FROM and TO are not in a
11635 valid range, do nothing.
11637 2000-04-13 Gerd Moellmann <gerd@gnu.org>
11639 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
11641 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
11643 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
11646 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
11648 * fileio.c (a_write): Remove redundant semi-colons.
11649 (e_write): Return -1 if failed to write all the data.
11650 This fixes the changes made at 1999-12-15.
11652 2000-04-12 Dave Love <fx@gnu.org>
11654 * fns.c (mapcar1): Test for null vals to support mapc.
11655 (Fmapc): New function.
11657 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
11659 * msdos.c (NUM_MOUSE_BUTTONS): Define.
11660 (IT_frame_up_to_date): Support the buffer local value of
11661 cursor-type, if defined.
11663 2000-04-10 Dave Love <fx@gnu.org>
11665 * editfns.c (preceding-char, following-char): Doc fix.
11667 2000-04-10 Ken Raeburn <raeburn@gnu.org>
11669 * Makefile.in (temacs): Revert 2000-03-12 change.
11671 2000-04-10 Jason Rumney <jasonr@gnu.org>
11673 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
11675 2000-04-10 Gerd Moellmann <gerd@gnu.org>
11677 * xdisp.c (setup_echo_area_for_printing): Choose an echo
11678 area buffer, if it's not set up yet.
11680 * indent.c (compute_motion): Set immediate_quit.
11682 2000-04-09 Gerd Moellmann <gerd@gnu.org>
11684 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
11685 (realize_tty_face): Suppress boldness if colors are the inverse of
11686 the default colors, and tty_suppress_bold_inverse_default_colors_p
11688 (Ftty_suppress_bold_inverse_default_colors): New function.
11689 (syms_of_xfaces): Defsubr it.
11691 * buffer.c (Frestore_buffer_modified_p): New function.
11692 (syms_of_buffer): Defsubr it.
11694 2000-04-08 Ken Raeburn <raeburn@gnu.org>
11696 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
11697 charset id (int) argument, not a charset (Lisp_Object).
11699 * coding.h (code_convert_string): Declare.
11700 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
11701 object, as the fourth argument to code_convert_string.
11703 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
11704 (Fset_fontset_font): Use EQ to compare lisp objects.
11706 2000-04-05 Ken Raeburn <raeburn@gnu.org>
11708 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
11709 a pointer that looks like a lisp object.
11710 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
11711 zero, instead see whether it's an integer object, since they can't
11713 (GET_INTERVAL_OBJECT): Simply assign to the destination.
11715 * dispnew.c (allocate_matrices_for_frame_redisplay)
11716 (direct_output_forward_char): Use X(U)INT and make_number as needed
11717 to convert between (unsigned) int values and lisp integers.
11718 * keyboard.c (read_key_sequence): Likewise.
11719 * lread.c (substitute_object_recurse): Likewise.
11720 * fns.c (concat, hash_lookup, hash_remove): Likewise.
11721 * minibuf.c (do_completion, Fminibuffer_complete_word)
11722 (Fminibuffer_completion_help): Likewise.
11723 * term.c (produce_special_glyphs): Likewise.
11725 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
11726 * print.c (print_preprocess, print_object): Likewise.
11728 * search.c (compile_pattern): Use NILP when checking for nil.
11730 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
11731 __OPTIMIZE__]: Provide a GNU C macro version that handles
11732 lisp-object unions.
11733 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
11734 field, to better cope with ENABLE_CHECKING and calls that modify a
11735 Lisp_Object using its old value.
11737 2000-04-04 Gerd Moellmann <gerd@gnu.org>
11739 * window.c (compare_window_configurations): Signal an error
11740 if parameters C1 or C2 aren't window configurations.
11742 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
11743 AFTER_POTENTIAL_GC calls around calls to functions that can
11744 signal an error and thus invoke the debugger.
11746 2000-04-03 Gerd Moellmann <gerd@gnu.org>
11748 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
11749 an error if decoding fails.
11751 * keyboard.c (lispy_mouse_names): Variable removed.
11752 (Vlispy_mouse_stem): New variable.
11753 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
11754 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
11755 for any mouse button number. Increase size of mouse_syms and
11756 button_down_location as needed. Call modify_event_symbol with
11757 different arguments.
11758 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
11759 Call modify_event_symbol with different arguments.
11760 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
11761 for any button number. Call modify_event_symbol with different
11763 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
11764 Accept a string for NAME_ALIST_OR_STEM.
11766 * lisp.h (larger_vector): Add prototype.
11768 * fns.c (larger_vector): Make externally visible.
11770 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
11772 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
11774 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
11775 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
11776 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
11777 we are between str1 and str2.
11778 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
11779 (PATFETCH): Use `TRANSLATE'.
11780 (PATFETCH_RAW): Fetch multibyte char if applicable.
11781 (PATUNFETCH): Remove.
11782 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
11783 When writing a char, write it directly into the pattern buffer rather
11784 than going needlessly through a temp char-array.
11785 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
11786 multibyte magic and remove the useless `#ifdef emacs'.
11787 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
11790 * regex.h (struct re_pattern_buffer): Make field `multibyte'
11791 conditional on `emacs'.
11793 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
11795 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11797 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
11798 non-union-type versions of XMARK and friends here, because XMARK
11799 and friends won't work on an integer field if NO_UNION_TYPE is not
11801 (make_number): Define as a function if it's not defined as a macro.
11803 * composite.c (run_composite_function): Use NILP when checking for nil.
11804 (syms_of_composite): Delete local var NARGS, pass an int as first
11805 argument to Fmake_hash_table.
11807 * editfns.c (text_property_stickiness): Use NILP to test
11808 Lisp_Object boolean value.
11809 (Fmessage_or_box): Don't use NILP to test int variable.
11810 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
11811 problems reading from and changing the same lisp value in an
11814 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11816 * term.c (TN_no_color_video): New variable.
11817 (term_init): Intitialize TN_no_color_video.
11818 (enum no_color_bit): New enumeration.
11819 (MAY_USE_WITH_COLORS_P): New macro.
11820 (turn_on_face): Use it to determine if attributes may be used
11821 combined with colors.
11823 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11825 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
11826 with int lvalues via casts; instead, just yield lisp object lvalues.
11827 (enlarge_window): Variable sizep now points to Lisp_Object. Use
11828 proper accessor macros.
11829 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
11830 (grow_mini_window): Fix typo getting int value of root->height.
11832 * xdisp.c (compute_string_pos): Fix order of arguments to
11833 string_pos_nchars_ahead.
11834 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
11835 count arg to variable-arg routines like Frun_hook_with_args and
11837 (back_to_previous_visible_line_start)
11838 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
11839 fixed-arg routines like Fget_char_property and Fmake_string.
11840 (reconsider_clip_changes): Use XINT when comparing integer lisp
11841 objects, or passing them as int arguments.
11842 (mark_window_display_accurate, insert_left_trunc_glyphs)
11843 (append_space, extend_face_to_end_of_line): Use make_number when
11844 storing or passing integer values as lisp objects.
11845 (set_cursor_from_row, highlight_trailing_whitespace): Use
11846 INTEGERP, not implicit test against zero, for glyph object.
11847 (try_window_id): Don't use make_number when we want an int value.
11849 * xfaces.c (xlfd_symbolic_value): Make last argument a
11850 Lisp_Object, to be consistent with callers.
11851 (Fbitmap_spec_p): Use XINT to get numeric value of height.
11852 (lface_hash): Apply XFASTINT to lisp values before folding in.
11854 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
11855 fill in window width and height. Pass an int, not a lisp object,
11856 as first arg to Finsert.
11858 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11860 * xfaces.c (realize_basic_faces): Block input while realizing
11863 * keyboard.c (lispy_mouse_names): Add additional mouse names.
11865 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
11867 2000-03-31 Gerd Moellmann <gerd@gnu.org>
11869 * xterm.c (x_produce_glyphs): When displaying unibyte text
11870 or ASCII, handle case that per-char metric is null.
11872 2000-03-30 Ken Raeburn <raeburn@gnu.org>
11874 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
11876 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
11877 (XSUBR, XBUFFER): Verify correct object type before returning
11878 pointer, using eassert.
11879 * frame.h (XFRAME): Likewise.
11881 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
11882 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
11883 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
11884 * data.c (set_internal): Likewise.
11885 * dispextern.h (WINDOW_WANTS_MODELINE_P)
11886 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
11887 * fileio.c (auto_save_1): Likewise.
11888 * insdel.c (check_markers): Likewise.
11889 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
11890 * undo.c (record_insert): Likewise.
11891 * vmsproc.c (child_sig): Likewise.
11892 * window.c (unshow_buffer, window_loop): Likewise.
11893 * xterm.c (x_erase_phys_cursor): Likewise.
11895 2000-03-30 Gerd Moellmann <gerd@gnu.org>
11897 * xfns.c (free_image_cache): Free the cache structure itself
11898 last, after all its members have been freed.
11900 * lisp.h (xstrdup): Add prototype.
11902 * alloc.c (xstrdup): Moved here from xfaces.c.
11903 (allocating_for_lisp): Variable removed.
11904 (lisp_malloc): Block input around the calls to malloc and mem_insert.
11906 * xfaces.c (realize_tty_face): Use find_symbol_value instead
11908 (xstrdup): Moved to alloc.c.
11910 2000-03-29 Ken Raeburn <raeburn@gnu.org>
11912 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
11914 * emacs.c (main): Fix sense of no-loadup test.
11916 * config.in (ENABLE_CHECKING): Undef.
11918 * lisp.h (struct interval): Replace "parent" field with a union of
11919 interval pointer and Lisp_Object; add new bitfield to use as
11920 discriminant. Change other flag fields to bitfields.
11921 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
11922 is defined and the supplied test fails, print a message and abort.
11923 (eassert): New macro. Use CHECK to provide an assert-like facility.
11925 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
11926 pointers; abort if the value looks like a lisp object.
11927 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
11928 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
11929 Modify for new interval parent definition.
11931 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
11932 (UNMARK_BALANCE_INTERVALS): Update references that need an
11933 addressable lisp object in the interval structure.
11934 (die): New function.
11935 (suppress_checking): New variable.
11937 * intervals.c (interval_start_pos): Just return 0 if there's no
11940 2000-03-29 Gerd Moellmann <gerd@gnu.org>
11942 * lread.c (read1): Accept `.' (period) as symbol start like in CL
11943 and earlier Emacs versions.
11945 * keyboard.c (Ftop_level): Cancel busy-cursor.
11947 * eval.c (call_debugger): Cancel busy-cursor.
11949 2000-03-29 Kenichi Handa <handa@etl.go.jp>
11951 * search.c (Freplace_match): Adjust multibyteness of the current
11952 buffer and NEWTEXT. Free allocated memory before signaling an error.
11954 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
11956 * regex.c (analyse_first): New function obtained by ripping out most
11957 of re_compile_fastmap and generalizing it a little bit so that it
11958 can also just return whether a given (sub)pattern can match the empty
11960 (regex_compile): Use `analyse_first' to decide whether the loop-check
11961 needs to be done or not for *, +, *? and +? (the loop check is costly
11962 for non-greedy repetition).
11963 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
11965 2000-03-28 Dave Love <fx@gnu.org>
11967 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
11969 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
11971 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
11973 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
11975 (enum re_opcode_t): Update description of succeed_n.
11976 (PATFETCH): Always define.
11977 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
11978 operators, char classes, shy-groups and intervals).
11979 Optimize special cases of intervals so as to only use succeed_n and
11980 jump_n when really needed.
11981 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
11982 that we don't have to handle the special cases any more.
11983 Simplify on_failure_jump handling as well.
11985 2000-03-28 Jason Rumney <jasonr@gnu.org>
11987 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
11989 2000-03-27 Gerd Moellmann <gerd@gnu.org>
11991 * s/freebsd.h (GC_SETJMP_WORKS): Define.
11993 * s/msdos.h (GC_SETJMP_WORKS): Define.
11995 * alloc.c (mark_maybe_object): New function.
11996 (mark_memory): Use it.
11997 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
11998 (setjmp_tested_p, longjmp_done): New variables.
11999 (test_setjmp): New function.
12000 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
12001 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
12003 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
12004 to DEC_TEXT_POS and INC_TEXT_POS.
12006 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
12007 with parameter MULTIBYTE_P.
12009 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
12011 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
12012 buffers because it looks for multibyte character byte sequences
12013 which don't exist in unibyte text.
12015 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
12017 * xfaces.c (register_color, unregister_color, unregister_colors)
12018 [DEBUG_X_COLORS]: New functions.
12019 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
12021 * xfns.c (x_set_cursor_color): Get color reference counts right.
12023 * xterm.c (x_copy_color): New function.
12024 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
12026 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
12027 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
12028 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
12029 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
12030 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
12031 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
12032 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
12033 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
12034 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
12035 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
12037 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
12038 names for handling per-buffer variables.
12040 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
12041 instead of MAX_BUFFER_LOCAL_VARS.
12042 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
12044 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
12046 * xfns.c (x_specified_cursor_type): New function.
12047 (x_set_cursor_type): Use it.
12049 * buffer.h (struct buffer): Add cursor_type.
12051 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
12053 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
12054 (print_partial_compiled_pattern, re_compile_fastmap):
12056 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
12057 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
12058 executing it as well as when popping it off the stack to find infinite
12059 loops in non-greedy repetition operators.
12061 2000-03-26 Gerd Moellmann <gerd@gnu.org>
12063 * doc.c (Qfunction_documentation): New variable.
12064 (syms_of_doc): Initialize Qfunction_documentation.
12065 (Fdocumentation): If FUNCTION is a symbol with non-nil
12066 `function-documentation' property, return a documentation derived
12069 * buffer.c (syms_of_buffer): Add default-cursor-type.
12070 (init_buffer_once): Don't let cursor_type have a local value
12073 * xterm.c (x_display_and_set_cursor): Choose cursor depending
12074 on buffer-local value of cursor_type.
12075 (x_draw_bar_cursor): Add parameter WIDTH.
12077 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
12078 (init_buffer_once): Set default cursor_type value to t.
12079 Mark cursor_type as local everywhere.
12080 (syms_of_buffer): New per-buffer variable cursor-type.
12082 * buffer.h (struct buffer): Remove member local_var_flags,
12084 (MAX_BUFFER_LOCAL_VARS): New macro.
12085 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
12086 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
12087 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
12088 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
12090 * print.c (print_object): Use new macros for per-buffer variables.
12092 * category.c (Fset_category_table): Use new macros for per-buffer
12095 * buffer.c (buffer_permanent_local_flags): Make a char array.
12096 (max_buffer_local_idx): New variable.
12097 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
12098 for new handling of per-buffer variables.
12099 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
12100 (init_buffer_once): Initialize per-buffer vars differently.
12101 Set max_buffer_local_idx.
12103 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
12106 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
12108 * data.c (do_symval_forwarding, store_symval_forwarding)
12109 (find_symbol_value, set_internal, default_value, Fset_default)
12110 (Fkill_local_variable, Flocal_variable_p): Use new macros for
12111 per-buffer variables.
12113 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
12115 2000-03-24 Gerd Moellmann <gerd@gnu.org>
12117 * xterm.c (x_term_init): Unblock input around call1 of
12118 Qvendor_specific_keysyms.
12120 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
12121 (find_defun_start): Consider an open parenthesis in column 0
12122 a defun start only if open_paren_in_column_0_is_defun_start is set.
12123 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
12125 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
12127 * eval.c (Fautoload): Add entry in load-history (if after dump).
12128 * lread.c (load-history): Update docstring.
12130 2000-03-24 Gerd Moellmann <gerd@gnu.org>
12132 * indent.c (Fvertical_motion): Always use the current buffer.
12133 Temporarily change the window's buffer, if necessary.
12135 2000-03-23 Gerd Moellmann <gerd@gnu.org>
12137 * xterm.c (fast_find_position): Make sure not to consider rows
12138 not visible in the window.
12140 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
12142 * regex.c (enum syntaxcode): Provide default for non-Emacs.
12143 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
12145 2000-03-22 Jason Rumney <jasonr@gnu.org>
12147 * w32menu.c (single_submenu): Set help string to NULL if none.
12148 (w32_menu_show): Set help string correctly.
12149 (add-menu-item): Set help string in MIIM_DATA for menu item.
12150 Load SetMenuItemInfoA explicitly.
12151 (w32_menu_display_help): New function.
12153 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
12154 (QCdata): Moved to xdisp.c.
12156 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
12157 (Vw32_charset_to_codepage_alist): Removed.
12158 (Vw32_charset_info_alist): New variable.
12159 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
12160 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
12161 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
12162 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
12164 (w32_codepage_for_font): Use Vw32_charset_info_alist.
12165 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
12166 Define Vw32_charset_info_alist and w32_charset symbols.
12168 2000-03-22 Jason Rumney <jasonr@gnu.org>
12170 * makefile.nt (w32bdf.obj): Update dependencies.
12172 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
12174 * w32fns.c: Include fontset.h after dispextern.h.
12175 (Fx_create_frame): Do not create fontset.
12176 (w32_load_system_font): Doc fix.
12177 (Fx_close_connection): Free full_name if it is not shared.
12179 * w32term.c: Include fontset.h after dispextern.h.
12180 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
12182 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
12183 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
12184 (w32_font_is_double_byte): New function, needs body.
12185 (x_append_glyph): Set glyph->glyph_not_available_p.
12186 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
12187 it->charset. If it->multibyte_p is zero and it->c is a multibyte
12188 character, convert it to a unibyte character.
12189 (struct glyph_string): Delete member `charset'.
12190 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
12191 calculating it is found.
12192 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
12193 the case that per char metric is not available correctly.
12194 (x_fill_glyph_string): Handle the case that the specific glyph is
12195 not available correctly.
12196 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
12197 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
12198 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
12199 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
12200 fontset. Don't call FS_LOAD_FONT.
12202 2000-03-22 Ken Raeburn <raeburn@gnu.org>
12204 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
12205 (INT_LISPLIKE): New macro.
12206 (NULL_INTERVAL_P): Use it.
12207 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
12208 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
12209 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
12211 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
12212 explicit references to "parent" field of struct interval and
12213 associated unclean type conversions.
12214 * intervals.c (create_root_interval, root_interval, rotate_right)
12215 (rotate_left, balance_possible_root_interval, split_interval_right)
12216 (split_interval_left, interval_start_pos, find_interval)
12217 (next_interval, previous_interval, update_interval)
12218 (adjust_intervals_for_insertion, delete_node, delete_interval)
12219 (adjust_intervals_for_deletion, merge_interval_right)
12220 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
12221 (copy_intervals_to_string): Likewise.
12222 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
12224 * syntax.c (update_syntax_table): Likewise.
12226 * intervals.c (reproduce_tree_obj): New function, like
12227 reproduce_tree but takes a Lisp_Object for the parent. Declare
12229 (graft_intervals_into_buffer): Use it when appropriate.
12230 (reproduce_tree): Declare with prototype.
12231 (balance_possible_root_interval): Check that the parent is a lisp
12232 object before trying to examine its type.
12234 2000-03-22 Gerd Moellmann <gerd@gnu.org>
12236 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
12237 as strings only if both are known to be strings.
12239 * s/openbsd.h (LIBS_TERMCAP): Undef.
12241 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
12243 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
12244 definitions for non-Emacs compilation.
12245 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
12246 outside of `#ifdef emacs'.
12247 (print_partial_compiled_pattern): Update.
12248 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
12249 (re_compile_fastmap): Merge handling of charset and charset_not (for
12250 emacs and non-emacs compilation as well).
12251 Similarly for (not)categoryspec and (not)syntaxspec.
12252 Don't use the fastmap when reaching `anychar' since the added
12253 complexity is not justified.
12254 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
12255 and (not)syntaxspec. Merge (not)categoryspec.
12257 2000-03-22 Kenichi Handa <handa@etl.go.jp>
12259 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
12260 (FACE_FOR_CHAR): Define them differently for the configuration of
12263 2000-03-21 Dave Love <fx@gnu.org>
12265 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
12268 2000-03-21 Gerd Moellmann <gerd@gnu.org>
12270 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
12271 (lface_fully_specified_p): Don't check contents of
12272 LFACE_FONT_INDEX because that attribute is optional.
12273 (realize_x_face): Remove now unwarranted xassert.
12275 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
12277 The following changes are to make font selection based on
12278 characters, not charset. In addition, they recover fontset
12279 facilities while utilizing the new font selection mechanism.
12281 * Makefile.in (fontset.o): Depend on dispextern.h.
12283 * alloc.c (mark_face_cache): Don't mark face->registry.
12285 * dispextern.h (struct glyph): New member glyph_not_available_p.
12286 Use 22 bits for face_id.
12287 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
12288 (struct face): Delete member registry, new member ascii_face.
12289 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
12290 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
12291 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
12292 (struct it): Delete member charset, new member glyph_not_available_p.
12294 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
12295 (struct fontset_info, struct fontset_data): Structs removed.
12296 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
12297 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
12298 (fs_load_font, fs_query_fontset): Adjusted for new argument.
12299 (fs_free_face_fontset, fontset_font_pattern)
12300 (face_suitable_for_char_p, face_for_char)
12301 (make_fontset_for_ascii_face): Extern them.
12302 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
12303 (FS_LOAD_FACE_FONT): New macro.
12305 * fontset.c: All codes rewritten or adjusted for the change of
12306 fontset implementation. Now fontset is represented by char table.
12307 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
12309 (my_strcasecmp): Function removed.
12310 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
12311 (AREF, ASIZE): New macros.
12312 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
12313 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
12314 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
12315 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
12316 (fontset_id_valid_p, font_family_registry, fontset_name)
12317 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
12318 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
12320 (fs_load_font): New arg FACE. Caller changed.
12321 (fs_query_fontset): Argument changed. Caller changed.
12322 (Fquery_fontset): call fs_query_fontset.
12323 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
12325 (clear_fontset_elements, check_registry_encoding)
12326 (check_fontset_name): New functions.
12327 (syms_of_fontset): Set char-table-extra-slots property of fontset
12328 to 3. Staticpro and initialize Vfontset_table and
12329 Vdefault_fontset. Defsubr fontset_font and fontset_list.
12331 * frame.h (struct frame): Member `fontset_data' removed.
12332 (FRAME_FONTSET_DATA): Macro removed.
12334 * frame.c (make_frame): Don't allocate f->fontset_data.
12335 (Fdelete_frame): Don't free f->fontset_data.
12337 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
12339 * xdisp.c (charset_at_position): Function removed.
12340 (init_iterator): Don't set member charset of struct `it'.
12341 (handle_face_prop, reseat_to_string, set_iterator_to_next)
12342 (next_element_from_display_vector, insert_left_trunc_glyphs):
12344 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
12346 (get_next_display_element, append_space)
12347 (extend_face_to_end_of_line): Likewise.
12349 * xfaces.c (Qx_charset_registry, Vface_default_registry):
12351 (clear_font_table, frame_update_line_height, load_face_font):
12352 Adjusted for the change of fontset implementation.
12353 (load_face_fontset_font): Function removed.
12354 (pixel_point_size): New function.
12355 (font_list): Argument type changed. Caller changed.
12356 (LFACE_FONT): New macro.
12357 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
12358 (set_lface_from_font_name): Type of arg FONTNAME is changed to
12359 Lisp_Object. Determine the font name by actually loading a font
12360 by the specified pattern. Set LFACE_FONT (lface) to the specified
12361 pattern. Even if a font is not found, don't try alternatives.
12362 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
12363 (set_font_frame_param): If `font' is specified in lface, use it.
12364 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
12365 (lface_same_font_attributes_p): Likewise.
12366 (make_realized_face): Arguent changed. Caller changed. Set
12367 face->ascii_face to face itself.
12368 (free_realized_face): Free face->fontset if face is for ASCII.
12369 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
12370 (deduce_unibyte_registry, x_charset_registry): Functions removed.
12371 (free_realized_multibyte_face): New function.
12372 (lookup_face, lookup_named_face, lookup_derived_face): Argument
12373 changed. Caller changed.
12374 (try_font_list): Argument type changed.
12375 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
12376 (choose_face_font): Argument changed. Handle fontset properly.
12377 (choose_face_fontset_font): Function removed.
12378 (realize_default_face, realize_named_face): Don't remove the
12380 (realize_face): Argument changed. Caller changed. Remove face
12381 with the arg former_face_id in advance. Load font for the new face.
12382 (realize_x_face): Argument changed. Caller changed. For a
12383 multibyte character, share fontset with base_face. For a single
12384 byte character, make a new realized fontset. Don't load a font here.
12385 (realize_tty_face): Argument changed. Caller changed.
12386 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
12387 (face_at_buffer_position): Don't check multibyte_p for returning
12389 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
12390 FACE_SUITABLE_FOR_CHARSET_P.
12391 (syms_of_xfaces): Remove code for Qx_charset_registry and
12392 Vface_default_registry.
12394 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
12395 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
12396 (x_per_char_metric): Don't try FONT->default_char. Even if
12397 pcm->width is zero, glyph bits may exist.
12398 (x_encode_char): Always initialize char2b->byte1.
12399 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
12400 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
12401 (x_append_glyph): Set glyph->glyph_not_available_p.
12402 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
12403 it->charset. Handle the case that per char metric is not
12404 available. If it->multibyte_p is zero and it->c is a multibyte
12405 character, convert it to a unibyte character.
12406 (struct glyph_string): Delete member `charset'.
12407 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
12408 the case that per char metric is not available correctly.
12409 (x_fill_glyph_string): Handle the case that the specific glyph is
12410 not available correctly.
12411 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
12412 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
12413 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
12414 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
12415 fontset. Don't call FS_LOAD_FONT.
12417 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
12418 (x_create_tip_frame): Likewise.
12419 (Fx_close_connection): Free full_name of font_info.
12421 * fns.c (optimize_sub_char_table): New function.
12422 (Foptimize_char_table): New function.
12423 (syms_of_fns): Defsubr Soptimize_char_table.
12425 2000-03-20 Gerd Moellmann <gerd@gnu.org>
12427 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
12428 only if buffer is displayed in some window.
12430 * xdisp.c (handle_single_display_prop): Initialize local `value'.
12431 (try_window_reusing_current_matrix): Don't call scroll run
12432 function if run's current and desired position are the same;
12433 this prevents cursor flickering.
12435 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
12437 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
12439 * regex.c (RE_STRING_CHAR): New macro.
12440 (GET_CHAR_AFER_2): Remove.
12441 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
12442 (enum re_opcode_t): Remove on_failure_jump_exclusive.
12443 (print_partial_compiled_pattern, re_compile_fastmap)
12444 (re_match_2_internal): Remove on_failure_jump_exclusive.
12445 (regex_compile): Turn optimizable P+ loops into PP*, so that the
12446 optimization only need to work for * (ie. can use of_keep_string_jump).
12447 Remove the special case for .*\n since it is now covered by the general
12449 (re_search_2): Don't bother with `room'.
12450 (skip_one_char): New function.
12451 (skip_noops): Simplify since `memory' is not needed any more.
12452 (mutually_exclusive_p): Restructure slightly to use `switch' and
12453 add handling for "all" remaining cases.
12454 (re_match_2_internal): Change on_failure_jump_smart to use
12455 on_failure_keep_string_jump (and redirect the end-of-loop jump)
12456 rather than on_failure_jump_exclusive.
12458 2000-03-19 Gerd Moellmann <gerd@gnu.org>
12460 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
12461 number of bits per RGB because it's everywhere used as the depth
12464 * term.c (calculate_costs): Remove code dealing with X frames.
12466 2000-03-19 Richard M. Stallman <rms@gnu.org>
12468 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
12470 2000-03-18 Gerd Moellmann <gerd@gnu.org>
12472 * lread.c (read_integer): Unread the last char not consumed.
12474 2000-03-17 Gerd Moellmann <gerd@gnu.org>
12476 * xterm.c (x_update_window_cursor): Don't update in frames
12477 which are in the process of being deleted.
12479 2000-03-16 Gerd Moellmann <gerd@gnu.org>
12481 * Makefile.in (mostlyclean): Add `*.core'.
12482 (clean): Add `bootstrap-emacs'.
12484 * lread.c (read_integer): New function.
12485 (read1): Support read syntax #o, #x, #b, #r.
12487 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
12489 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
12490 make sure POINTER_TO_OFFSET gives the same value before and after
12491 PREFETCH. Use `dfail' to guarantee "atomic" matching.
12492 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
12493 (debug): Now only active if > 0 rather than if != 0.
12494 (DEBUG_*): Update for the new meaning of `debug'.
12495 (print_partial_compiled_pattern): Add missing `succeed' case. Use
12496 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
12497 in `succeed_n', `jump_n' and `set_number_at'.
12498 (store_op1, store_op2, insert_op1, insert_op2)
12499 (at_begline_loc_p, at_endline_loc_p): Add prototype.
12500 (group_in_compile_stack): Move to after its arg's types are
12501 declared and add a prototype.
12502 (PATFETCH): Define in terms of PATFETCH_RAW.
12503 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
12504 (QUIT): Redefine as a nop except for NTemacs.
12505 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
12506 indentation of the greedy-op and shy-group code.
12507 (at_(beg|end)line_loc_p): Fix argument's types.
12508 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
12509 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
12510 (MATCHING_IN_FIRST_STRING): Remove.
12511 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
12512 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
12513 QUIT unconditionally.
12515 2000-03-15 Gerd Moellmann <gerd@gnu.org>
12517 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
12520 * process.c (send_process): Add a hint that the function
12521 can call Lisp code to its comment.
12523 * lread.c (load_dangerous_libraries): New variable.
12524 (Vbytecomp_version_regexp): New variable.
12525 (safe_to_load_p): New function.
12526 (Fload): Handle files not compiled with Emacs specially.
12527 (syms_of_lread): New Lisp variable load-dangerous-libraries.
12529 2000-03-14 Gerd Moellmann <gerd@gnu.org>
12531 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
12533 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
12534 support functions only if HAVE_X11R6_XIM is defined.
12535 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
12537 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
12539 * xfns.c (X_I18N_INHIBITED): Don't define.
12540 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
12541 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
12543 * config.in (HAVE_X_I18N): Moved here from xterm.h.
12544 (HAVE_X11R6_XIM): Define.
12546 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
12548 * xterm.c (x_term_init): Add support for X resource `synchronous'.
12549 If set, call XSynchronize.
12551 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
12553 * regex.c: Declare a new type `re_char' used throughout the code
12554 for the string char type. It's `const unsigned char' to match the
12555 rest of Emacs. Consistently make sure all pointers to strings use
12556 it and make sure all pointers into the pattern use `unsigned char'.
12557 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
12558 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
12561 * charset.h (GET_CHAR_AFTER_2): Remove.
12562 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
12564 2000-03-12 Ken Raeburn <raeburn@gnu.org>
12566 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
12567 variable before the invocation of YMF_PASS_LDFLAGS, in case both
12568 of them try to use backquotes.
12570 2000-03-12 Dave Love <fx@gnu.org>
12572 * unexelf.c: Restore changes of 1999-10-19.
12573 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
12574 fix its type and alignment; copy it from current process.
12576 2000-03-12 Gerd Moellmann <gerd@gnu.org>
12578 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
12579 has been found. Fix bug not computing timer's predecessor.
12581 * fileio.c (Fread_file_name): Handle case that DIR contains a
12584 * window.c (Fsave_window_excursion): Doc fix.
12586 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
12588 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
12590 * msdos.c (vga_installed): New function, code moved from
12591 dos_set_window_size.
12592 (Qbar, Qcursor_type, outside_cursor): New variables.
12593 (syms_of_msdos): Intern and staticpro them.
12594 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
12595 shape used outside Emacs when called for the first time.
12596 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
12597 cursor shape used outside Emacs.
12598 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
12599 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
12601 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
12602 parameters specify the cursor. Make qreverse a global
12603 variable (renamed to Qreverse).
12605 2000-03-09 Gerd Moellmann <gerd@gnu.org>
12607 * fns.c (Fy_or_n_p): Cancel busy-cursor.
12609 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
12611 This is a big redesign of failure-stack and register handling, prompted
12612 by bugs revealed when trying to add shy-groups. Overall, what happened
12613 is that loops are now structured a little differently, groups can be
12614 shy and the code is a little simpler.
12616 * regex.h: Update the copyright.
12617 (RE_SHY_GROUPS): New value.
12618 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
12619 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
12621 * regex.c (enum re_opcode_t): Remove jump_past_alt,
12622 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
12623 on_failure_jump_(exclusive, loop and smart). Also fix the comment
12624 for (start|stop)_memory since they now only take one argument (the
12625 second has becomes unnecessary).
12626 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
12627 (print_compiled_pattern): Use %ld to printf long ints and flush to
12628 make debugging a little easier.
12629 (union fail_stack_elt): Make the integer unsigned.
12630 (struct fail_stack_type): Add a `frame' element.
12631 (INIT_FAIL_STACK): Init `frame' as well.
12632 (POP_PATTERN_OP): New macro for re_compile_fastmap.
12633 (DEBUG_PUSH, DEBUG_POP): Remove.
12634 (NUM_REG_ITEMS): Remove.
12635 (NUM_NONREG_ITEMS): Adjust.
12636 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
12637 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
12638 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
12639 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
12641 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
12642 address pushed is not the destination of the jump but the source
12644 (NUM_FAILURE_ITEMS): Remove.
12645 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
12646 registers before the actual failure point). Don't hardcode any
12647 meaning for str==NULL anymore.
12648 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
12649 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
12651 (REG_UNSET_VALUE): Use NULL (why not?).
12652 (compile_range): Remove declaration since it doesn't exist.
12653 (struct compile_stack_elt_t): Remove inner_group_offset.
12654 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
12655 (regex_grow_registers): Remove dead code.
12656 (FIXUP_ALT_JUMP): New macro.
12657 (regex_compile): Add shy-groups Change loops to use
12658 on_failure_jump_smart&jump instead of
12659 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
12660 initial (dummy_failure_)jump. Remove c1_base (looks like unused
12661 variable to me). Use `jump' instead of `jump_past_alt' and don't
12662 bother with push_dummy_failure in alternatives since it is now
12663 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
12664 emacs' for (re)allocating the stack.
12665 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
12666 from loop when bufp->can_be_null rather than jumping to `done'.
12667 Avoid jumping backwards so as to ensure termination. Use
12668 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
12669 backreferences. Remove dead code in handling of `anychar'.
12670 (skip_noops, mutually_exclusive_p): New functions taken from the
12671 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
12672 improve mutually_exclusive_p to handle ".+\n".
12673 (lowest_active_reg, highest_active_reg)
12674 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
12675 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
12676 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
12677 variables. Push register (in `start_memory') on the stack rather
12678 than storing it in old_reg(start|end). Remove the cycle detection
12679 from `stop_memory', replaced by the use of on_failure_jump_loop
12680 for greedy loops. Add code for the new on_failure_jump_<foo>.
12681 Remove ad-hoc code in `on_failure_jump' to push more registers in
12682 the case of a loop. Take out code from `maybe_pop_jump' into
12683 separate functions and adapt it to the semantics of
12684 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
12685 and push_dummy_failure. Remove dummy_failure handling and
12686 handling of `failures to jump to on_failure_jump' (this last one
12687 was already dead code, it seems).
12688 (group_match_null_string_p, alt_match_null_string_p)
12689 (common_op_match_null_string_p): Remove.
12691 2000-03-08 Dave Love <fx@gnu.org>
12693 * config.in: Don't depend on __STDC__ for volatile.
12694 Add POINTER_TYPE, PTR, PROTOTYPES.
12696 * hftctl.c, strftime.c: Use PROTOTYPES.
12697 * eval.c (find_handler_clause): Likewise.
12699 * mem-limits.h: Use POINTER_TYPE.
12701 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
12702 (memory_warnings): Declare using POINTER_TYPE.
12704 2000-03-08 Gerd Moellmann <gerd@gnu.org>
12706 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
12708 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
12710 * xfns.c: Remove obsolete code in #if 0.
12711 (Fx_focus_frame): New function.
12713 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12715 * coding.c (coding_category_name): Add coding-category-utf-8,
12716 coding-category-utf-16-be, coding-category-utf-16-le.
12717 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
12718 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
12719 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
12720 (detect_coding_utf_8): New function.
12721 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
12722 UTF_16_LOW_SURROGATE_P): New macros.
12723 (detect_coding_utf_16): New function
12724 (detect_coding_mask): When priorities are specified, skip any
12725 categories that have `nil' coding-system. Fix bug of returning
12726 wrong mask when PRIORITIES is specified and detect_coding_XXX()
12727 returns a mask not set in PRIORITIES.
12728 (detect_eol_type_in_2_octet_form): New function.
12729 (detect_eol): selects detect_eol_type_XXX to call according to
12730 cooding->category_idx.
12731 (detect_coding_system): Remove `nil' coding-system in the result.
12732 (Fupdate_coding_systems_internal): Update all coding-categories.
12734 * coding.h (CODING_CATEGORY_IDX_UTF_8)
12735 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
12737 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
12738 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
12739 (CODING_CATEGORY_IDX_UTF_16_LE)
12740 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
12741 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
12742 (CODING_CATEGORY_MASK_ANY): Include the above macros.
12743 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
12745 2000-03-07 Gerd Moellmann <gerd@gnu.org>
12747 * doc.c (Fdocumentation_property): If value is not a string,
12748 and doesn't refer to etc/DOC, evaluate it to obtain a string.
12750 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
12751 close the display with XtCloseDisplay. This caused a bus error
12754 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
12755 complete but not unique.
12757 2000-03-06 Gerd Moellmann <gerd@gnu.org>
12759 * process.c (send_process): Remove local variable `procname' that
12760 might become invalid when a GC happens. Instead, access the
12761 process name slot directly.
12763 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
12764 orig_height if set.
12766 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
12767 orig_height if set.
12769 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
12771 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
12772 glyph matrices have been freed.
12774 2000-03-05 Gerd Moellmann <gerd@gnu.org>
12776 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
12777 (bootstrap-temacs): Set LC_ALL to C like for temacs.
12779 * xfns.c (QCdata): Moved to xdisp.c.
12781 * xdisp.c (QCdata): Moved here from xfns.c.
12782 (syms_of_xdisp): Initialize QCdata.
12784 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
12786 * window.c (coordinates_in_window): Use
12787 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
12788 FRAME_INTERNAL_BORDER_WIDTH.
12790 * xdisp.c (try_window_id): Recompute unchanged information if
12791 it is obviously invalid.
12793 * xterm.c (x_term_init): Create a colormap if not using the
12796 * xterm.h (select_visual): Change prototype.
12798 * xfns.c (select_visual): Rewritten. Recognize user-specified
12800 (visual_classes): New variable.
12802 2000-03-04 Gerd Moellmann <gerd@gnu.org>
12804 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
12805 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
12806 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
12807 (x_decode_color): Don't handle allocation of white and black specially.
12808 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
12809 XtNcolormap resources.
12810 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
12811 (Fx_create_frame): Initialize color members of x_output structure.
12812 (xpm_load): Pass colormap to XPM lib.
12814 * xfaces.c (x_free_colors): Access colormap of frame using
12815 FRAME_X_COLORMAP. Be paranoid about freeing black and white
12816 when default colormap is used.
12818 * xterm.c (x_term_init): Set Colormap member of x_display_info
12819 structure. Copy colormap if resource `privateColormap' is
12820 specified (PseudoColor only).
12821 (x_setup_relief_color): Access colormap of frame using
12824 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
12825 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
12827 2000-03-04 Jason Rumney <jasonr@gnu.org>
12829 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
12830 other non-platform-specific equivalents.
12831 [WINDOWSNT]: Include w32term.h, fontset.h and define X
12832 specific functions and macros as their w32 equivalents where
12833 non-platform-specifics are not available.
12834 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
12835 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
12836 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
12837 (frame_update_line_height): Use macros to access f->output_data.
12838 (defined_color): Remove FIXME comments; fixed.
12839 (x_face_list_fonts, prepare_face_for_display): Put X specifics
12840 into #ifdef blocks. Add WINDOWSNT blocks.
12841 (Fx_list_fonts): Use macros for accessing font data.
12842 (set_lface_from_font_name): Different default fonts for X and
12844 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
12845 scalable for backward compatibility.
12846 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
12847 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
12849 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
12852 * makefile.nt (w32faces.obj): Remove.
12855 2000-03-03 Jason Rumney <jasonr@gnu.org>
12857 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
12858 correct parameters.
12860 2000-03-03 Ken Raeburn <raeburn@gnu.org>
12862 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
12863 standard ELF definitions here if the system header does not.
12865 2000-03-03 Gerd Moellmann <gerd@gnu.org>
12867 * xterm.c (PER_CHAR_METRIC): Removed.
12868 (x_per_char_metric_1, x_default_char): New functions.
12869 (x_per_char_metric): If font's default char is invalid, return
12870 metrics of a suitably chosen usable default char.
12871 (x_draw_glyph_string_foreground): If font has an invalid default
12872 char, replace occurrences of unprintable chars with a suitably
12873 chosen usable default char.
12875 2000-03-02 Gerd Moellmann <gerd@gnu.org>
12877 * xterm.c (note_mouse_highlight): Return quickly if frame's
12878 glyph matrices have been freed.
12880 * dispnew.c (free_glyphs): Block input while freeing matrices.
12882 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
12884 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
12887 * dispextern.h (x_free_colors): Add prototype.
12889 * xfaces.c (x_free_colors): New function.
12890 (unload_color, free_face_colors): Use it.
12892 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
12894 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
12896 * window.c [MSDOS]: Include msdos.h.
12898 2000-03-02 Dave Love <fx@gnu.org>
12900 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
12902 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
12903 set C_OPTIMIZE_SWITCH for gcc.
12905 2000-03-02 Kenichi Handa <handa@etl.go.jp>
12907 * coding.c (coding_save_composition): Be sure to allocate
12908 composition data area in coding even if there's no composition in
12911 2000-03-01 Jason Rumney <jasonr@gnu.org>
12913 * w32term.c: Equivalent changes to those made to xterm.c on
12914 2000-02-25 and 2000-02-24.
12916 * w32fns.c: Equivalent changes to those made to xfns.c on
12917 2000-02-25 and 2000-02-21.
12919 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
12920 correct line-end convention is followed.
12922 * w32menu.c [HAVE_BOXES]: Remove #undef.
12923 (single_keymap_panes): Remove code for simulating checkmarks.
12924 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
12925 Remove code for drawing simulated checkmarks.
12926 (w32_menu_show): make unibyte help string correctly.
12927 (add_menu_item): draw standard Windows checkmarks. Draw radio
12928 buttons as radio buttons if possible.
12930 2000-03-01 Gerd Moellmann <gerd@gnu.org>
12932 * sysdep.c (start_of_text): Don't define this function for NetBSD
12935 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
12937 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
12938 (LINKER): Don't undef if __NetBSD__ is defined.
12940 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
12942 * fileio.c [__NetBSD__]: Define `unix'.
12944 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
12946 2000-02-29 Gerd Moellmann <gerd@gnu.org>
12948 * atimer.c (start_atimer): Don't abort when timers are stopped.
12949 (append_atimer_lists): New function.
12950 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
12951 arbitrary lists of stopped and running atimers.
12953 * atimer.c (cancel_atimer): Handle canceling an atimer when
12954 some timers are stopped.
12956 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
12957 after canceling it.
12959 * fns.c (maybe_resize_hash_table): Handle case of new size
12960 coming out as being the same as old size.
12962 2000-02-27 Jason Rumney <jasonr@gnu.org>
12964 * makefile.nt: Add atimer.h to dependencies.
12965 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
12966 * w32console.c: Only disable window system features for dispextern.h
12967 (initialize_w32_display): Build a display info for the console.
12968 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
12969 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
12970 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
12972 * w32gui.h (struct W32FontStruct): Revert last change after change
12974 * w32menu.c (single_submenu): Set up help string.
12975 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
12976 (w32_dialog_show): Set up help string.
12977 * w32term.c (w32_display_info_for_display): Remove unused function.
12978 (w32_draw_bitmap): Use pre-built bitmaps.
12979 (w32_initialize_display_info): New function to initialize parts of
12980 display info that are common to both GUI and console frames.
12981 (w32_term_init): Use w32_initialize_display_info. Do not set
12982 Vw32_num_mouse_buttons here, as it is not called for console
12983 frames. Build bitmaps for indicating truncated lines etc.
12984 (x_delete_display): Destroy pre-built bitmaps.
12985 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
12986 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
12988 2000-02-27 Dave Love <fx@gnu.org>
12990 * lisp.h: Add a bunch of prototypes.
12992 2000-02-26 Kenichi Handa <handa@etl.go.jp>
12994 * keyboard.c (read_char): Set `usec' correctly.
12996 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12998 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
12999 `lambda', set reg[RRR] to the map index.
13000 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
13001 reg[RRR] to 0. Otherwise, set it to -1.
13003 2000-02-25 Gerd Moellmann <gerd@gnu.org>
13005 * emacs.c (main): Remove code snippet commented out with `//'.
13007 2000-02-25 Richard M. Stallman <rms@gnu.org>
13009 * fileio.c (Ffile_symlink_p): If result starts with a `/'
13010 and contains a `:', prepend `/:'.
13012 * window.c (select_window_1): If selected_window is nil,
13013 don't "swap out" the buffer's point.
13014 (Fset_window_configuration): Set selected_window to nil
13015 before calling Fselect_window.
13016 (unshow_buffer): Don't set point in buffer from window's point
13017 if another more recently selected window also shows the buffer.
13019 2000-02-25 Gerd Moellmann <gerd@gnu.org>
13021 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
13023 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
13024 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
13025 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
13027 (DEFAULT_BUSY_CURSOR_DELAY): New define.
13028 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
13029 (hide_busy_cursor): New functions.
13030 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
13032 * minibuf.c (read_minibuf): Cancel busy-cursor.
13034 * keyboard.c (command_loop_1): Call start_busy_cursor before
13035 Fcommand_execute and cancel_busy_cursor after it.
13036 (timer_check): Remove busy-cursor code.
13037 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
13040 * process.c (wait_reading_process_input): Remove busy-cursor code.
13042 * eval.c (Fsignal): Call cancel_busy_cursor instead of
13043 Fx_hide_busy_cursor.
13045 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
13047 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
13049 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
13051 * xterm.c (XTread_socket): Remove busy-cursor code.
13053 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
13054 (build_frame_matrix_from_leaf_window): Put code handling
13055 glyph row's not being a slice of a frame row in #if 0.
13056 (sync_window_with_frame_matrix_rows): New function.
13057 (frame_row_to_window): New function.
13058 (mirror_line_dance): Handle copies between windows.
13060 * lread.c (Fload): Use `xfree' instead of `free'.
13061 (init_obarray): Use `xmalloc' instead of `malloc'.
13063 * window.c (Fset_window_buffer): Set WINDOW to the window
13065 (coordinates_in_window): Take frame's internal border width
13068 2000-02-24 Gerd Moellmann <gerd@gnu.org>
13070 * xterm.c (x_display_and_set_cursor): Display cursor of
13071 non-selected windows depending on the setting of
13072 cursor_in_non_selected_windows.
13074 * xdisp.c (cursor_in_non_selected_windows): New variable.
13075 (syms_of_xdisp): DEFVAR_BOOL it.
13077 2000-02-23 Gerd Moellmann <gerd@gnu.org>
13079 * data.c (Fstring_to_number): If number is greater than what
13080 fits into an integer, return a float.
13082 * eval.c (specbind): Remove references to
13083 keyword_symbols_constant_flag.
13085 * data.c (keyword_symbols_constant_flag): Removed.
13086 (Fmakunbound, set_internal, syms_of_data): Remove references to
13087 keyword_symbols_constant_flag.
13089 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
13091 2000-02-23 Kenichi Handa <handa@etl.go.jp>
13093 * syntax.c (multibyte_syntax_as_symbol): New variable.
13094 (syms_of_syntax): Declare it as a Lisp variable.
13095 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
13096 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
13097 nonzero, treat all multibyte characters as symbol.
13098 (init_syntax_once): Give syntax `word' to all multibyte characters.
13100 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
13102 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
13105 2000-02-21 Gerd Moellmann <gerd@gnu.org>
13107 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
13109 * xfns.c (x_window_to_frame, x_any_window_to_frame)
13110 (x_non_menubar_window_to_frame): Check the busy-cursor window.
13112 2000-02-21 Dave Love <fx@gnu.org>
13114 * frame.c (Vmouse_position_function): New variable.
13115 (Fmouse_position): Use it.
13116 (syms_of_frame): Install it.
13118 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
13120 2000-02-20 Gerd Moellmann <gerd@gnu.org>
13122 * fileio.c (Finsert_file_contents): Unbind the binding of
13123 standard-output done by temp_output_buffer_setup.
13125 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
13126 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
13127 (specbind, unbind_to): Handle most common case of non-constant
13128 symbol with trivial value specially.
13130 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
13132 2000-02-20 Richard M. Stallman <rms@gnu.org>
13134 * data.c (Fmake_variable_buffer_local): Doc fix.
13135 Init found_for_buffer to 0.
13136 (Fmake_variable_frame_local): If the variable has already
13137 been buffer-local, set the check_frame field.
13139 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
13141 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
13142 produced for CODING_MODE_LAST_BLOCK requires.
13144 2000-02-18 Dave Love <fx@gnu.org>
13146 * keyboard.c (echo_keystrokes): Remove declaration.
13147 (Vecho_keystrokes) New variable.
13148 (read_char, record_menu_key, read_key_sequence): Use it to allow
13149 use of float value.
13150 (syms_of_keyboard): Change Vecho_keystrokes declaration.
13152 * lread.c: Undef feature selection macros before defining.
13154 2000-02-18 Gerd Moellmann <gerd@gnu.org>
13156 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
13157 for symbols other than the symbol in question.
13159 2000-02-17 Dave Love <fx@gnu.org>
13161 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
13163 2000-02-17 Gerd Moellmann <gerd@gnu.org>
13165 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
13167 * alloc.c (enum mem_type): Compile unconditionally.
13169 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
13171 * xfaces.c (tty_defined_color): Don't return faulire indication
13172 for unspecified-fg and unspecified-bg pseudo-colors.
13174 2000-02-17 Gerd Moellmann <gerd@gnu.org>
13176 * alloc.c (mark_object): Don't mark symbol names in pure space.
13177 (gc_sweep): Don't unmark symbol names in pure space.
13179 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
13180 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
13181 [GC_MARK_STACK]: New defines.
13182 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
13183 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
13185 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
13187 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
13188 allocate_buffer instead of xmalloc.
13190 * alloc.c (toplevel): Include setjmp.h.
13191 (PURE_POINTER_P): New define.
13192 (enum mem_type) [GC_MARK_STACK]: New enumeration.
13193 (Vdead) [GC_MARK_STACK]: New variable.
13194 (lisp_malloc): Add parameter TYPE, call mem_insert if
13195 GC_MARK_STACK is defined.
13196 (allocate_buffer): New function.
13197 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
13198 (free_float) [GC_MARK_STACK]: Set type to Vdead.
13199 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
13200 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
13201 (MEM_NIL) [GC_MARK_STACK]: New define.
13202 (struct mem_node) [GC_MARK_STACK]: New structure.
13203 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
13204 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
13205 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
13206 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
13207 (mark_stack) [GC_MARK_STACK]: New functions.
13208 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
13209 (clear_marks): Removed.
13210 (gc_sweep): Set free conses' car, free floats' type, free
13211 symbols' function to Vdead. Use lisp_free to free buffers.
13212 (init_alloc_once): Initialize Vdead.
13213 (survives_gc_p): Return non-zero for pure objects.
13215 * alloc.c: Add comments throughout the file.
13217 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
13218 that unblocks alarms.
13220 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
13221 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
13222 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
13224 * frame.c (make_frame): Set frame initiallly to `garbaged'.
13226 2000-02-17 Kenichi Handa <handa@etl.go.jp>
13228 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
13229 avoid infinite error signaling. Allocate sufficient memory for
13230 eol_str in the case that eoltype is Lisp_Int.
13232 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
13234 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
13235 depends on the previous behavior.
13237 2000-02-16 Gerd Moellmann <gerd@gnu.org>
13239 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
13241 2000-02-15 Gerd Moellmann <gerd@gnu.org>
13243 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
13245 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
13246 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
13249 2000-02-15 Richard M. Stallman <rms@gnu.org>
13251 * data.c (set_internal): Don't make variable buffer-local
13252 if within a let-binding for the same buffer.
13253 (let_shadows_buffer_binding_p): New function.
13255 * eval.c (specbind): For buffer-local value,
13256 record the current buffer also.
13257 (unbind_to): Cope with that change.
13259 2000-02-15 Gerd Moellmann <gerd@gnu.org>
13261 * window.c (Fsave_window_excursion): Doc fix.
13263 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
13265 * syntax.c (back_comment): Make sure we only consider comment-starters
13266 of the relevant style and return -1 in case of a failure to find the
13267 beginning of the comment.
13268 (Fforward_comment): If back_comment fails, go back to the position just
13269 after the comment-end.
13270 (scan_lists): Add comment describing a very minor bug.
13272 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
13274 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
13275 `completion-regexp-list' in the docstring.
13277 2000-02-14 Dave Love <fx@gnu.org>
13279 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
13281 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
13283 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
13284 to Emacs' syntax. Also fix the comment about set/not-set meanings
13285 since Emacs syntax is not the value 0 any more.
13286 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
13287 since it's now part of RE_SYNTAX_EMACS.
13289 2000-02-12 Dave Love <fx@gnu.org>
13291 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
13293 2000-02-12 Gerd Moellmann <gerd@gnu.org>
13295 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
13297 2000-02-12 Dave Love <fx@gnu.org>
13299 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
13301 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
13302 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
13303 * s/hpux.h: Don't define HAVE_VFORK.
13305 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
13307 * s/nextstep.h: Don't define HAVE_ALLOCA.
13309 * config.in: Add vfork bits.
13311 2000-02-12 Gerd Moellmann <gerd@gnu.org>
13313 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
13314 unwind function to undo the effect of stopping atimers.
13316 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
13318 * atimer.c (stopped_atimers): New variable.
13319 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
13322 * atimer.h (stop_other_atimers, run_all_atimers)
13323 (unwind_stop_other_atimers): Add function prototypes.
13325 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
13327 2000-02-11 Ken Raeburn <raeburn@gnu.org>
13329 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
13330 library may depend on jpeg.
13331 (atimer.o): Depends on atimer.c.
13333 2000-02-11 Kenichi Handa <handa@etl.go.jp>
13335 * insdel.c (del_range_1): Call update_compositions.
13336 (del_range_both): Call update_compositions just once..
13338 2000-02-10 Dave Love <fx@gnu.org>
13340 * xfns.c (create_frame_xic): Fix initialization of automatic
13341 aggregates for pcc.
13343 2000-02-09 Kenichi Handa <handa@etl.go.jp>
13345 * ccl.c (CCL_MAKE_CHAR): New macro.
13346 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
13347 registers by CCL_MAKE_CHAR before calling translate_char.
13348 <CCL_TranslateCharacterConstTbl> Likewise.
13350 2000-02-08 Dave Love <fx@gnu.org>
13352 * lread.c (__EXTENSIONS__): Define.
13354 2000-02-08 Gerd Moellmann <gerd@gnu.org>
13356 * puresize.h (BASE_PURESIZE): Increase to 650000.
13358 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
13360 * msdos.c (XMenuActivate): Turn off the cursor after displaying
13363 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
13365 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
13366 md, mh, mb, mr, and me to the fake termcap entry.
13368 2000-02-06 Ken Raeburn <raeburn@gnu.org>
13370 * sound.c (sound_cleanup): Don't call device close routine if the
13371 function pointer is null.
13373 2000-02-06 Andrew Innes <andrewi@gnu.org>
13375 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
13376 around image definitions and prototypes.
13377 (gamma_correct) [WINDOWSNT]: New prototype.
13379 * w32term.c (x_make_frame_visible): Replace call to
13380 input_poll_signal with poll_for_input.
13382 * window.c [WINDOWSNT]: Include w32term.h.
13384 * xdisp.c [WINDOWSNT]: Include w32term.h.
13386 * makefile.nt: Add dependencies on w32gui.h.
13387 (OBJ1): Include atimer.obj.
13388 ($(BLD)\atimer.obj): New dependency rule.
13390 * w32.c (sigmask): New function (does nothing).
13391 (sigunblock): Ditto.
13393 * frame.c [WINDOWSNT]: Include w32term.h.
13395 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
13397 * lread.c (syms_of_lread): Fix literal newlines.
13399 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
13400 the string constant limit (2048 bytes) in MSVC.
13403 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
13405 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
13406 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
13407 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
13408 dispatch the event.
13410 2000-02-04 Dave Love <fx@gnu.org>
13412 * fileio.c: Remove some unused vars.
13413 (_GNU_SOURCE): Define (for euidaccess).
13415 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
13417 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
13419 (read_minibuf): Deal with allow_props correctly.
13421 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
13423 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
13425 2000-02-03 Ken Raeburn <raeburn@gnu.org>
13427 * search.c (compile_pattern): If a cache entry has a nil regexp,
13428 fill in that entry instead of clobbering a previously cached
13431 2000-02-02 Ken Raeburn <raeburn@gnu.org>
13433 * puresize.h (BASE_PURESIZE): Increase to 610000.
13435 2000-02-02 Gerd Moellmann <gerd@gnu.org>
13437 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
13440 2000-02-02 Kenichi Handa <handa@etl.go.jp>
13442 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
13443 instead of incrementing ic directly.
13444 <CCL_WriteExprConst> Likewise.
13445 <ccl_set_expr>: Set ic to jump_address.
13447 * fileio.c (e_write): Fix the handling of
13448 CODING_FINISH_INSUFFICIENT_SRC.
13450 2000-02-01 Dave Love <fx@gnu.org>
13452 * editfns.c (Fpropertize): Doc fix.
13454 * process.c (Fstart_process): Doc fix.
13456 * eval.c: Fix various doc strings not to duplicate information
13457 from help-manyarg-func-alist.
13459 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
13461 * doc.c (Vhelp_manyarg_func_alist): New variable.
13462 (Fdocumentation): Use it.
13463 (syms_of_doc): Define it.
13465 2000-01-31 Gerd Moellmann <gerd@gnu.org>
13467 * xterm.c (xim_open_dpy): Remove unused local variable.
13469 * emacs.c (USAGE): Use term `display options' instead of `X options'.
13471 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
13472 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
13474 * fns.c (sweep_weak_table): New function.
13475 (sweep_weak_hash_tables): Use it. Keep on marking until there
13478 2000-01-30 Gerd Moellmann <gerd@gnu.org>
13480 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
13481 that XTread_socket does not crash by trying to call XNoOp on a
13484 2000-01-30 Jason Rumney <jasonr@gnu.org>
13486 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13487 Change selected_frame to SELECTED_FRAME ().
13488 (w32_console_mouse_position): Remove #ifndef MULE from around
13489 `insist' parameter.
13491 * makefile.nt: Remove dosfns.obj.
13493 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
13495 * w32fns.c (w32_defined_color): Check for valid frame before
13496 applying gamma correction. Eliminate dependency on frame elsewhere.
13497 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
13498 (w32_to_x_font): Use resx and resy not height_in and width_in.
13499 (x_to_w32_font): Doc fix.
13500 (xlfd_strip_height): New function to strip and return font height.
13501 (w32_font_match): Compare height separately from rest of xlfd
13502 spec, using xlfd_strip_height.
13504 * w32term.c (w32_term_init): Swap resx and height_in, resy and
13505 width_in. Use w32_defined_color in place of defined_color.
13507 * w32faces.c: Merge more of DOS and X specifics in preparation for
13508 merge with xfaces.c.
13509 (defined_color): Remove FIXME comment.
13510 (tty_color_name): Provide w32-specific function.
13511 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
13513 * w32console.c (turn_on_face, turn_off_face): Removed.
13514 (w32_face_attributes): New function.
13515 (Global_variables): Reduce scope where possible.
13516 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
13518 (hl_mode): Don't modify text attributes.
13519 (write_glyphs): Don't do anything if len <= 0. Use
13520 w32_face_attributes to get attributes for drawing. Write
13521 terminating codes using char_attr_normal.
13522 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
13523 (update_begin, update_end): Likewise.
13524 (vga_stdcolor_name): New function.
13525 (initialize_w32_display): Remove char_attr_reverse and char_attr.
13526 (Fset_screen_color): Remove char_attr_reverse.
13528 2000-01-29 Gerd Moellmann <gerd@gnu.org>
13530 * xfns.c (xic_set_preeditarea): Take window parameter and
13531 window-relative pixel-positions.
13533 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
13534 is its frame's selected window.
13535 (xim_instantiate_callback): Likewise.
13537 * xfns.c (x_create_im): Removed.
13538 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
13539 (supported_xim_styles): Renamed from supported_styles.
13540 (best_xim_style): Renamed from best_style.
13541 (create_frame_xic): Renamed from xic_create_frame.
13542 (free_frame_xic): Renamed from xic_destroy_frame.
13544 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
13546 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
13547 our frames, call XFilterEvent with 2nd parameter `None'.
13548 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
13549 returning XBufferOverflow.
13550 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
13551 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
13552 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
13553 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
13554 (xim_initialize, xim_close)
13555 [HAVE_X_I18N && HAVE_X11R6]: New functions.
13556 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
13557 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
13558 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
13560 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
13562 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
13563 `xic_style' and `xic_xfs'.
13564 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
13565 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
13566 (FRAME_XIM): Removed.
13568 * xfns.c (supported_styles): New variable.
13569 (DEFAULT_STYLE, DEFAULT_FONT): New macros
13570 (xic_create_xfontset, best_style, xic_create_frame)
13571 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
13572 (xic_set_xfontset): New functions.
13574 2000-01-28 Dave Love <fx@gnu.org>
13576 * s/irix6-5.h: Revert last change after change to irix5-0.h.
13578 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
13580 2000-01-28 Gerd Moellmann <gerd@gnu.org>
13582 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
13583 for *scratch* if it already existed.
13585 * emacs.c (USAGE): New macro.
13586 (main): Use it to display usage information.
13588 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
13590 Support for the menu-help feature:
13592 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
13594 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
13595 part of the line to the termscript file.
13596 (IT_clear_to_end): Clear the entire line, not just its beginning.
13597 (menu_help_message, prev_menu_help_message): New variables.
13598 (IT_menu_make_room): Make room for the help_text member.
13599 (IT_menu_display): New argument disp_help; all callers changed.
13600 If disp_help is non-zero, store the help text of the active menu
13601 item in menu_help_message.
13602 (XMenuAddPane): Initialize the help_text member to NULL.
13603 (XMenuAddSelection): New argument help_text. Store it in the
13605 (XMenuActivate): New argument help_callback. If the value of
13606 menu_help_message has changed since the last time, display the
13607 menu help message text while waiting for the mouse to move. Clear
13608 the echo area before exiting.
13609 (XMenuDestroy): Free the help_text member.
13611 2000-01-27 Gerd Moellmann <gerd@gnu.org>
13613 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
13614 XMenuAddSelection. Pass help callback to XMenuActivate.
13615 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
13617 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
13619 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
13620 and EMACS_SET_USECS.
13622 2000-01-26 Dave Love <fx@gnu.org>
13624 * editfns.c (Fchar_after, Fchar_before): Doc fix.
13626 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
13627 an error may be signalled.
13629 2000-01-26 Gerd Moellmann <gerd@gnu.org>
13631 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
13632 LD_SWITCH_SYSTEM inherited from irix5-0.h.
13634 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
13636 2000-01-25 Gerd Moellmann <gerd@gnu.org>
13638 * charset.c (Fstring): If there is a multibyte char among
13639 the args, always return a multibyte string.
13641 2000-01-25 Gerd Moellmann <gerd@gnu.org>
13643 * sysdep.c (sys_select): Turn atimers off and on instead of
13644 recording and restoring old alarm handler
13646 * process.c (toplevel): Include atimer.h.
13647 (create_process_1): Rewritten.
13648 (create_process): Use atimers instead of alarm.
13649 (wait_reading_process_input) [hpux]: Turn atimers off instead
13650 of turning off SIGALRM.
13651 (wait_reading_process_input): Turn off atimers instead off
13652 calling stop_polling.
13654 * emacs.c (main): Call init_atimer.
13656 * keyboard.c (toplevel): Include systime.h and atimer.h.
13657 (polling_for_input): Removed because unused.
13658 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
13659 (poll_timer): New variable.
13660 (poll_for_input, poll_for_input_1): New functions.
13661 (start_polling, stop_polling): Rewritten.
13663 * keyboard.h (polling_for_input): Removed.
13665 * atimer.h, atimer.c: New files.
13667 * Makefile.in (obj): Add atimer.o.
13668 (atimer.o): New target.
13670 * blockinput.h (pending_atimers): Add extern declaration.
13671 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
13673 * lisp.h (popup_activated_flag): Add extern declaration.
13675 * xmenu.c (popup_activated_flag): Make externally visible.
13676 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
13677 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
13679 * xterm.c (toplevel): Include atimer.h.
13680 (toolkit_scroll_bar_interaction): New variable.
13681 (Fxt_process_timeouts): Removed.
13682 (x_process_timeouts): New function.
13683 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
13684 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
13685 (x_make_frame_visible): Call poll_for_input_1 instead of
13686 input_poll_signal. Don't call alarm.
13687 (x_initialize): Install timer calling x_process_timeouts.
13689 2000-01-24 Dave Love <fx@gnu.org>
13691 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
13692 Don't use -cckr -- apparently not now necessary.
13694 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
13696 * msdos.c (IT_menu_display): Truncate long menu lines at the right
13699 2000-01-23 Jason Rumney <jasonr@gnu.org>
13701 * w32fns.c (w32_defined_color): Apply gamma correction before
13702 trying to map to the palette.
13703 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
13706 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
13707 here. Callers changed to always pass real device context.
13708 (w32_draw_bitmap): Likewise.
13709 (w32_get_glyph_overhangs): Likewise.
13710 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
13711 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
13712 pfnSetScrollInfo and SetScrollRange.
13713 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
13714 back into MULE characters after decoding them.
13715 (x_get_glyph_face_and_encoding): Likewise.
13716 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
13717 GetCharABCWidthsW fails, since this is defined on Windows 9x.
13718 (x_produce_glyphs): Calculate per char metrics for a character
13719 that we know exists in default font when font_not_found_p is true.
13721 2000-01-22 Jason Rumney <jasonr@gnu.org>
13723 * makefile.nt (intervals.obj, composite.obj): New modules.
13724 (composite.h): Added as dependency where appropriate.
13726 * w32gui.h (XGCValue): New struct for emulating X GCs.
13728 * w32term.h (XCharStruct): New struct for emulating X.
13730 * w32console.c (turn_on_face, turn_off_face): New functions.
13731 (change_line_highlight): New prototype for new redisplay.
13732 (write_glyphs): Support multibyte text. Support faces.
13734 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
13736 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
13737 throughout. struct frame * in place of FRAME_PTR.
13738 Skeleton support for images, toolbars, tooltips from xfns.c.
13739 (Fx_create_frame): Use system default for default scroll bar width.
13740 (w32_get_arg): Renamed from x_get_arg.
13741 (Fx_file_dialog): New function.
13742 (w32_list_fonts): Check cache before asking system.
13743 (Vw32_enable_synthesized_fonts): New variable.
13744 (Vw32_enable_italics): Obsolete, removed.
13746 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13747 Use SELECTED_FRAME macro.
13749 * w32menu.c: Add skeleton support for help strings on menus.
13750 (add_menu_item): Native checkbox and radio support added, but not
13751 yet enabled due to bugs.
13752 (push_menu_item): Add parameters type, selection and help.
13754 Formatting changes to reduce unnecessary diffs with xmenu.c.
13756 * w32select.c (Fw32_set_clipboard_data): Update call to
13757 find_charset_in_str.
13759 * w32term.c: Complete rewrite for new redisplay based on new
13760 xterm.c with necessary sections merged back in from old w32term.c.
13762 2000-01-21 Richard M. Stallman <rms@gnu.org>
13764 * data.c (set_internal): Further fix in same criterion.
13766 2000-01-20 Richard M. Stallman <rms@gnu.org>
13768 * data.c (set_internal): Fix the criteria for whether
13769 to swap out the old cached binding.
13771 2000-01-19 Dave Love <fx@gnu.org>
13773 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
13775 2000-01-18 Kenichi Handa <handa@etl.go.jp>
13777 * regex.c (re_compile_fastmap): While checking a range table for
13778 `charset', skip flag bits for a character class correctly.
13780 2000-01-17 Gerd Moellmann <gerd@gnu.org>
13782 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
13784 * xfns.c (x_window): Call lw_create_widget with new parameter list.
13786 * widget.c (EmacsFrameSetCharSize): Change size of children first
13787 because of problems with main window geometry management under Lesstif.
13789 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
13790 MENU_ITEMS_ITEM_.*.
13791 (MENU_ITEMS_ITEM_HELP): New enumerator.
13792 (push_menu_item): Add parameter HELP. Record help in menu_items.
13793 (single_menu_item, single_submenu, list_of_items): Call
13794 push_menu_item with new parameter.
13795 (single_submenu): Set help string in widget value.
13796 (menu_highlight_callback): New function.
13797 (set_frame_menubar): Call lw_create_widget with new
13799 (xmenu_show, xdialog_show): Ditto.
13801 2000-01-13 Gerd Moellmann <gerd@gnu.org>
13803 * sound.c (Fplay_sound): Improve doc string.
13805 2000-01-11 Richard M. Stallman <rms@gnu.org>
13807 * lisp.h (set_internal): Enter the new arg.
13809 * eval.c (specbind): Record buffer-local variables specially,
13810 indicating which buffer's binding was saved.
13811 (unbind_to): Restore buffer-local variables specially
13812 in the proper buffer.
13814 * data.c (set_internal): New arg BUF.
13816 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
13817 * data.c (Fset): Pass new arg to set_internal.
13818 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
13820 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13822 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
13824 2000-01-11 Richard M. Stallman <rms@gnu.org>
13826 * minibuf.c (Ftry_completion): Doc fix.
13828 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13830 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
13833 2000-01-11 Andreas Schwab <schwab@suse.de>
13835 * coding.c (code_convert_region): Initialize total_skip.
13837 2000-01-08 Dave Love <fx@gnu.org>
13839 * eval.c (Fuser_variable_p): Check customizability too.
13841 2000-01-07 Gerd Moellmann <gerd@gnu.org>
13843 * minibuf.c (Fcompleting_read): Doc fix.
13845 2000-01-05 Gerd Moellmann <gerd@gnu.org>
13847 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
13850 * xfns.c (x_create_im): New function to set IM and IC of a frame.
13851 Check that input style is supported before trying to create an
13853 (x_window): Call x_create_im.
13855 2000-01-04 Gerd Moellmann <gerd@gnu.org>
13857 * xfns.c (current_gif_memory_src): New variable.
13858 (gif_load): Record the address of the current memory source
13859 in current_gif_memory_src.
13860 (gif_read_from_memory): Use current_gif_memory_src.
13862 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
13863 macros statement form.
13865 * sound.c (struct sound): Renamed from struct sound_file.
13866 (struct sound): Add members `data' and `header_size'.
13867 (enum sound_attr): Add SOUND_DATA.
13868 (current_sound, current_sound_device): Variables renamed from
13869 sound_file and sound_device.
13870 (parse_sound): Parse :data.
13871 (parse_sound): Handle sound data in strings.
13872 (find_sound_type): Function renamed from find_sound_file_type.
13873 (wav_init, au_init): Fail if sound's header_size is smaller than
13874 needed header size.
13875 (wav_play, au_play): Play sounds from string data.
13877 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
13879 * lisp.h: Add prototype for allocate_string_data.
13881 * alloc.c (Fgarbage_collect): Return number of live and free strings.
13883 * alloc.c (mark_buffer): Remove code in #if 0.
13885 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
13886 (strings_consed): New variable.
13887 (allocate_string): Set it.
13888 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
13889 (Fmemory_use_counts): Return strings_consed. Use Flist.
13891 * alloc.c: General cleanup in comments etc. Remove conditional
13892 compilation for `standalone'.
13894 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
13896 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
13897 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
13898 (DONT_COPY_FLAG): Removed.
13899 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
13900 (struct sdata, struct sblock): New
13901 (struct string_block): Rewritten.
13902 (STRINGS_IN_STRING_BLOCK): New macro.
13903 (oldest_sblock, current_sblock, total_strings, total_free_strings)
13904 (large_sblocks, string_blocks, string_free_list): New variables.
13905 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
13906 (init_strings): Rewritten.
13907 (allocate_string, allocate_string_data, compact_small_strings)
13908 (free_large_strings, sweep_strings): New functions.
13909 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
13910 (struct string_block_head, current_string_block)
13911 (first_string_block, large_string_blocks, STRING_FULLSIZE)
13912 (STRING_PAD): Removed.
13913 (make_uninit_multibyte_string, make_pure_string): Rewritten.
13914 (Fgarbage_collect): Don't set mark bit in large strings.
13915 (mark_object): Mark strings differently. Mark symbol names
13917 (survives_gc_p): Test marked strings differently.
13918 (gc_sweep): Sweep strings differently, unmark strings in
13920 (compact_strings): Removed.
13922 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
13924 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
13925 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
13927 2000-01-04 Kenichi Handa <handa@etl.go.jp>
13929 * fileio.c (Finsert_file_contents): Signal error if visiting file
13930 in a non-empty buffer.
13932 * term.c (encode_terminal_code): Fix the previous change.
13934 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13936 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
13937 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
13939 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
13941 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13943 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
13944 need to test for MSDOS frames.
13946 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13948 * dosfns.c (unspecified_colors): Remove.
13949 (msdos_stdcolor_idx): Use global variables unspecified_fg and
13951 (msdos_stdcolor_name): Return strings for unspecified fore- and
13952 back-ground colors.
13954 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
13955 (syms_of_xfaces): Remove their staticpro's.
13956 (tty_color_name): Return Lisp strings for unspecified fore- and
13957 back-ground colors.
13958 (Finternal_set_lisp_face_attribute): Remove the special treatment
13959 for Qunspecified_{f,b}g.
13960 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
13962 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13964 * xdisp.c (reseat_at_next_visible_line_start): Position before
13965 newline only if ending up on a newline.
13966 (next_element_from_ellipsis): Return success. Handle case of
13967 displaying no ellipsis. Fix case of ellipsis defined in display table.
13968 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
13971 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13973 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
13974 (Fcolor_supported_p): Renamed from face-color-supported-p.
13976 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13978 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
13979 list of colors renamed to tty-defined-color-alist.
13980 (tty_color_name): Pass the frame to tty-color-by-index.
13981 (realize_tty_face): tty-color-alist is now a function which
13982 accepts the frame as argument.
13984 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
13986 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13988 * term.c (insert_glyphs): Pass glyph, not &glyph, to
13989 encode_terminal_code.
13991 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13993 * dispnew.c (mode_line_string): Support termcap frames as well.
13995 2000-01-01 Gerd Moellmann <gerd@gnu.org>
13997 * syntax.c (Fforward_word): Undo previous change.
13999 * editfns.c (Fconstrain_to_field): Don't constrain if
14000 inhibit-field-text-motion is non-nil.
14001 (Fline_beginning_position): Undo previous change.
14002 (Fline_end_position): Ditto.
14004 * syntax.c (Fforward_word): Notice field boundaries only if
14005 inhibit-field-text-motion is nil.
14007 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
14009 * editfns.c (Vinhibit_field_text_motion): New variable.
14010 (inhibit-field-text-motion): New DEFVAR_LISP.
14011 (Fline_beginning_position, Fline_end_position): Notice field
14012 boundaries only if inhibit-field-text-motion is nil.
14014 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
14015 All calls adjusted.
14016 (x_build_heuristic_mask): Likewise.
14017 (xbm_load_image_from_file): Change error output.
14018 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
14019 (gif_load, gs_load, x_kill_gs_process): Ditto.
14021 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
14022 color indices when accessing raster pixels.
14023 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
14024 one of :file or :data.
14025 (enum pbm_keyword_index): Add PBM_DATA.
14026 (pbm_format): Add :data.
14027 (pbm_image_p): Allow either :file or :data.
14028 (pbm_read_file): New function.
14029 (pbm_scan_number): Rewritten to read from string.
14030 (pbm_load): Support :data.
14032 See ChangeLog.8 for earlier changes.
14034 ;; Local Variables:
14035 ;; coding: iso-2022-7bit
14038 Copyright (C) 2001 Free Software Foundation, Inc.
14039 Copying and distribution of this file, with or without modification,
14040 are permitted provided the copyright notice and this notice are preserved.