1 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3 * frame.c (Fframe_live_p): Doc fix.
5 * buffer.c (selective-display-ellipses): Doc fix.
7 2001-10-31 Gerd Moellmann <gerd@gnu.org>
9 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
11 * xfaces.c (realize_x_face): If C is not a single-byte character,
12 set the face's colors_copied_bitwise_p instead of the defaulted_p
13 members which have a different meaning.
14 (free_face_colors): Do nothing for a face whose colors have been
17 * dispextern.h (struct face) <colors_copied_bitwise_p>: New
20 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
22 * marker.c, mocklisp.c: Change doc-string comments to `new style'
25 2001-10-31 Gerd Moellmann <gerd@gnu.org>
27 * fns.c (require_unwind): Return Lisp_Object.
29 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
31 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
32 (last-input-char): Revert doc-string to be the same as the
33 doc-string of `last-input-event'.
35 * xdisp.c: Fix typos in comments.
37 2001-10-31 Gerd Moellmann <gerd@gnu.org>
39 * window.c (grow_mini_window): Handle case that the root
40 window is already smaller than the nominal mininum height.
42 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
44 * emacs.c (main): Don't call keys_of_macros any more.
46 * lisp.h (keys_of_macros): Remove.
48 * macros.c (keys_of_macros): Remove.
50 * xfaces.c (Fface_attribute_relative_p): Declare args.
52 2001-10-30 Jason Rumney <jasonr@gnu.org>
54 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
55 (enum_font_cb2): Ignore fonts with vertical orientation.
57 2001-10-30 Richard M. Stallman <rms@gnu.org>
59 * keyboard.c (Finput_pending_p): Doc fix.
61 2001-10-30 Gerd Moellmann <gerd@gnu.org>
63 * xterm.c (x_after_update_window_line): Don't run the code
64 clearing in borders for rows whose visible height is 0.
66 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
67 resized_p flag is set. If not set, use the much less flickering
68 method previously used.
70 * dispnew.c (change_frame_size_1): Set frame's resized_p.
72 * frame.h (struct frame) <resized_p>: New member.
74 * lread.c (to_multibyte): Ensure read_buffer is at least twice
75 as large as the number of bytes to convert.
77 * lread.c (to_multibyte): New function.
80 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
82 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
84 2001-10-30 Gerd Moellmann <gerd@gnu.org>
86 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
87 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
88 if the row's fill_line_p is set and drawing the last glyph with
89 DRAW_IMAGE_{RAISED,SUNKEN}.
91 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
93 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
95 * xmenu.c: Include coding.h and charset.h.
96 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
97 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
98 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
99 Explicitly set wv->help. Use `TRUE' rather than `True'.
100 (menu_help_callback): Use empty_string.
102 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
103 (Fx_popup_dialog): Explicitly init f.
104 (w32_menu_display_help): Use empty_string.
106 2001-10-29 Richard M. Stallman <rms@gnu.org>
108 * fns.c (Frequire): Detect recursive try to require the same
109 feature 3 or more levels deep, and get error.
110 (require_unwind): New subroutine.
111 (require_nesting_list): New variable.
112 (syms_of_fns): Init and staticpro it.
114 * print.c (print_object): Clarify indication of insertion type.
116 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
118 * coding.c (syms_of_coding): Document that locale-coding-system is
119 used for decoding input on X.
121 * window.c (Fscroll_left, Fscroll_right): Doc fix.
123 2001-10-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
125 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
126 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
128 2001-10-29 Gerd Moellmann <gerd@gnu.org>
130 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
131 use NO_CURSOR if cursor_in_non_selected_windows is false.
133 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
134 the slant attribute if FRAME is t.
136 * xfns.c (x_set_internal_border_width): Set frame garbaged
137 when X window doesn't exist yet.
139 * xterm.c (x_after_update_window_line): Clear internal border
140 in different circumstances.
142 * xterm.c (XTread_socket) <KeyPress>: Don't use
143 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
146 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
148 * m/ibms390.h: New file. From Adam Thornton
149 <athornton@sinenomine.net>.
151 2001-10-28 Gerd Moellmann <gerd@gnu.org>
153 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
155 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
158 2001-10-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
160 * emacs.c: Use argv[0] instead of emacs when -t was specified.
162 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
164 Fix typos in comments.
166 * emacs.c (bug_reporting_address): New function.
167 Use it when displaying usage message.
169 * minibuf.c (read_minibuf): Remove unused external declaration of
170 variable `Qread_only'.
172 * keymap.c (access_keymap): Remove unused variable `charset'.
174 2001-10-28 Miles Bader <miles@gnu.org>
176 * xfaces.c (merge_face_heights): Handle TO being relative as well.
177 Remove #ifdef'd-out code.
178 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
179 (syms_of_xfaces): Initialize them.
181 2001-10-27 Jason Rumney <jasonr@gnu.org>
183 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
184 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
185 position using the system caret.
187 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
188 (w32_system_caret_height, w32_system_caret_x)
189 (w32_system_caret_y): New variables for tracking system caret.
190 (w32_initialize): Initialize them.
191 (x_display_and_set_cursor): Make system caret follow the active cursor.
193 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
196 * w32term.c (note_mouse_highlight): Clear old help_echo.
198 2001-10-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
200 * xterm.c: Fix typo in a comment.
202 * emacs.c: Fix typos in comments.
203 Remove unnecessary spaces.
204 Change doc-string comments to `new style' [w/`doc:' keyword].
205 (USAGE2): Fix typos in usage string.
207 * xterm.c: Fix typo in a comment.
209 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
212 2001-10-27 Gerd Moellmann <gerd@gnu.org>
214 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
215 instead of 1/2 line_height in the heuristic for skipping
216 farther backward when target_y was not reached.
218 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
219 Display errno only if non-zero.
220 (sound_warning): New function.
221 (vox_configure): Don't treat failing to set sample rate as error.
222 (various places): Improve error messages.
224 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
226 * fileio.c (Faccess_file): Run the argument filename through
227 Fexpand_file_name, before using it.
229 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
230 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
232 2001-10-26 Gerd Moellmann <gerd@gnu.org>
234 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
236 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
237 Fix clearing in the case of scroll bars on the right.
239 2001-10-26 Juanma Barranquero <lektu@terra.es>
241 * w32gui.h (XImage): Add a dummy typedef.
243 2001-10-26 Gerd Moellmann <gerd@gnu.org>
245 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
247 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
249 * frame.c (Fframe_parameter): Fix last change.
251 2001-10-25 Gerd Moellmann <gerd@gnu.org>
253 * frame.c (Fframe_parameter): Fix a bug whereby some
254 ``artificial'' frame parameters, like `minibuffer' were not
255 obtained by calling Fframe_parameters.
257 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
260 * xdisp.c (move_it_vertically_backward): Compute line height
261 differently. Add heuristic to try to be more compatible to 20.x.
263 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
265 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
267 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
270 2001-10-25 Miles Bader <miles@gnu.org>
272 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
273 BG is a pointer to a structure, not a structure.
274 (gif_format, png_format): Add missing commas.
276 2001-10-24 Richard M. Stallman <rms@gnu.org>
278 * xfaces.c (Fface_attributes_as_vector): New function.
279 (syms_of_xfaces): Defsubr it.
281 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
283 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
286 2001-10-25 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
288 * search.c (scan_newline): Remove unused variable `selective_display'.
290 2001-10-25 Miles Bader <miles@gnu.org>
292 * dispextern.h (struct image): Add `background',
293 `background_valid', and `background_transparent' fields.
294 (image_background, image_background_transparent): New declarations.
295 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
296 * xfns.c (image_background, image_background_transparent)
297 (four_corners_best): New functions.
298 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
299 (gs_format): Add `:background' entry.
300 (lookup_image): Set IMG's background color if specified.
301 (pbm_load, xbm_load_image, png_load): Set IMG's background field
303 (x_clear_image_1): Reset `background_valid' and
304 `background_transparent_valid' fields.
305 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
306 calculating it here. Set IMG's background_transparent field.
307 (enum xpm_keyword_index): Add XPM_BACKGROUND.
308 (enum png_keyword_index): Add PNG_BACKGROUND.
309 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
310 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
311 (enum gif_keyword_index): Add GIF_BACKGROUND.
312 (enum gs_keyword_index): Add GS_BACKGROUND.
313 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
314 Pre-calculate image background color where necessary.
315 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
316 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
317 color to use for image glyph reliefs.
319 2001-10-24 Gerd Moellmann <gerd@gnu.org>
321 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
324 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
325 Fix clearing of area not covered by scroll bar.
327 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
329 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
331 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
332 (glyph_rect): Remove unused variable `area'.
334 2001-10-24 Gerd Moellmann <gerd@gnu.org>
336 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
338 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
339 (row_containing_pos): Take additional argument DY.
340 Treat rows ending in middle of char differently.
341 (display_line): Handle tabs on window systems differently.
343 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
344 with additional argument.
346 * dispextern.h (row_containing_pos): Adjust prototype.
348 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
349 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
350 (try_window_id, try_window_reusing_current_matrix)
351 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
352 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
354 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
356 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
358 (HAVE_BOXES): Fix typo in comment.
359 (push_menu_pane): Fix typo in comment.
361 * xdisp.c: (display_prop_string_p): Remove unused local declaration
363 (single_display_prop_string_p): Remove unused local declarations
364 of `Qwhen' and `Qmargin'.
365 (string_buffer_position): Remove unused variable `around'.
366 (store_frame_title): Remove unused variable `width'.
368 * window.c: Don't define max.
369 (coordinates_in_window): Remove unused variable `uy'.
371 * widget.c: Don't define max.
373 * process.c: Don't define max.
374 (create_process): Remove unused variable `buffer'.
376 2001-10-23 Gerd Moellmann <gerd@gnu.org>
378 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
380 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
382 * xfaces.c (Finternal_set_lisp_face_attribute)
383 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
384 frame is on a windowed display.
386 2001-10-23 Gerd Moellmann <gerd@gnu.org>
388 * dispnew.c (sync_window_with_frame_matrix_rows):
389 Fix handling of windows which aren't full-width, fix handling
392 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
394 2001-10-23 Andreas Schwab <schwab@suse.de>
396 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
397 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
399 2001-10-23 Gerd Moellmann <gerd@gnu.org>
401 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
402 REAL_END. Notice if cursor gets overwritten.
403 (notice_overwritten_cursor): Take X positions as parameters.
404 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
405 around call to x_draw_glyphs.
407 2001-10-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
409 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
410 instead of C) and usage.
412 * editfns.c (char-to-string): Fix argument names (use CHAR instead
415 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
416 `left', `max_width' and `max_height'.
418 2001-10-23 Gerd Moellmann <gerd@gnu.org>
420 * xdisp.c (display_line): For a tab continued to the next line,
421 set row's ends_in_middle_of_char_p.
423 2001-10-22 Gerd Moellmann <gerd@gnu.org>
425 * xdisp.c (display_line): Fix computation of continuation lines
428 2001-10-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
430 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
433 * fileio.c: Remove unused code.
435 2001-10-22 Miles Bader <miles@gnu.org>
437 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
438 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
439 Remove `DOC_STRINGS_IN_COMMENTS' cases.
441 2001-10-21 Jason Rumney <jasonr@gnu.org>
443 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
445 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
447 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
448 (Finsert_string): Avoid the multi-line string literals warning.
450 2001-10-22 Miles Bader <miles@gnu.org>
452 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
453 (Fdocumentation): Don't use it.
454 (syms_of_doc): Don't initialize it.
456 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
457 * print.c (Fwith_output_to_temp_buffer): Likewise.
458 * window.c (Fsave_window_excursion): Likewise.
459 * editfns.c (Fsave_excursion, Fsave_current_buffer)
460 (Fsave_restriction): Likewise.
461 * eval.c (Frun_hooks, Frun_hook_with_args)
462 (Frun_hook_with_args_until_failure)
463 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
464 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
465 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
466 (Funwind_protect, Fcondition_case): Likewise.
467 * coding.c (Ffind_operation_coding_system): Likewise.
468 * keyboard.c (Ftrack_mouse): Likewise.
470 2001-10-21 Miles Bader <miles@gnu.org>
472 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
473 (Fmake_hash_table): Add usage: string to doc string.
474 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
475 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
476 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
477 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
478 (Fml_prefix_argument_loop): Likewise.
480 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
482 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
484 * sysdep.c (init_sys_modes): Change doc-string comments to `new
485 style' [w/`doc:' keyword].
487 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
488 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
489 comments to `new style' [w/`doc:' keyword].
491 2001-10-21 Jason Rumney <jasonr@gnu.org>
493 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
495 * w32term.c (remember_mouse_glyph): New function.
496 (w32_mouse_position): Use it.
497 (note_mouse_movement): If the mouse moved off the glyph, remember
500 * w32term.h (struct w32_output): Correct spelling of x_compatible.
501 (w32_display_info): Add mouse_face_overlay.
503 * w32term.c (notice_overwritten_cursor): Renamed from
504 note_overwritten_text_cursor. Rewritten to take glyph widths into
506 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
507 (fast_find_string_pos): New function.
508 (fast_find_position): Return the correct vpos. Add parameter
509 STOP. In the final row, stop before glyphs having STOP as object.
510 Don't consider glyphs that are not from a buffer.
511 (fast_find_position) [0]: Add a presumably more correct version
513 (expose_window_tree, expose_frame): Don't compute intersections here.
514 (expose_window): Do it here instead.
515 (expose_window_tree, expose_window, expose_line): Return 1 when
516 overwriting mouse-face.
517 (expose_window): If W is the window currently being updated, mark
519 (expose_frame): If mouse-face was overwritten, redo it.
520 (x_use_underline_position_properties): New variable.
521 (syms_of_xterm): DEFVAR_BOOL it.
522 (x_draw_glyph_string): Add comment to use it in future.
523 (x_draw_glyph_string): Restore clipping after drawing box.
524 Fix a computation of the underline position.
525 (w32_get_glyph_string_clip_rect): Minor cleanup.
526 (x_fill_stretch_glyph_string): Remove an assertion.
527 (x_produce_glyphs): Don't convert multibyte characters
528 to unibyte characters in unibyte buffers.
529 (cursor_in_mouse_face_p): New function.
530 (x_draw_stretch_glyph_string): Use it to choose a different GC
531 when drawing a cursor within highlighted text. Don't draw
532 background again if it has already been drawn.
533 (x_draw_glyph_string_box): Don't draw a full-width
534 box just because the glyph row's full_width_p flag is set.
535 (x_draw_glyphs): Fix computation of rightmost x for
537 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
538 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
539 change bottom shadow accordingly. Some cleanup.
540 (x_update_window_end): Handle overwritten mouse face
541 also for tool bar windows.
542 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
543 DRAW is DRAW_IMAGE_RAISED.
544 (clear_mouse_face): Return 1 if text with mouse face was
545 actually redrawn. Make the function static. Reset
546 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
547 optimize away highlighting if we pass over that same overlay again.
548 (note_mouse_highlight): Call mouse_face_overlay_overlaps
549 to detect a case where we have to highlight a different region
550 despite not having left the currently highlighted region.
551 Set mouse_face_overlay in the x_display_info. Avoid changing the
552 mouse pointer shape when show_mouse_face has already done it, or
553 there is no need. Handle mouse-face and help-echo in strings.
554 (glyph_rect): New function.
555 (w32_mouse_position): Use it to raise the threshold for mouse
556 movement event generation.
557 (w32_initialize_display_info): Initialize the x_display_info's
559 (w32_set_vertical_scroll_bar): Don't clear a zero height
561 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
562 a widget to zero height.
564 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
565 Protect unibyte strings created by replacing their multibyte
566 equivalents in menu_items.
567 (w32_menu_show): Don't overwrite an item's name with its key
568 description in case the description is a multibyte string.
569 (single_submenu): Some cleanup.
571 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
572 (postprocess_image): New function.
573 (lookup_image): Call it for all image types except PostScript.
574 (x_kill_gs_process): Call postprocess_image.
575 (tiff_error_handler, tiff_warning_handler): New functions.
576 (tiff_load): Install them as handlers.
577 (x_kill_gs_process): Recognize if someone has cleared the image
579 (valid_image_p): Protect better against invalid image
580 specifications. Previous code could signal an error.
581 (Fx_hide_tip, Fshow_tip): Doc fix.
582 (Fv_max_tooltip_size): New variable.
583 (syns_of_xfns): DEFVAR_LISP it.
584 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
585 window buffer to *tip* right after creating the frame. Set frame's
586 window_width. Use a maximum tooltip size specified by
587 Vx_max_tooltip_size, if that has valid contents.
588 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
589 Make sure the tooltip is completely visible.
590 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
591 (Fx_create_frame): Adjust the frame's height for presence
592 of the tool bar before calling x_figure_window_size.
593 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
594 when the window gets smaller.
595 (x_set_foreground_color): Set frame's cursor_pixel.
596 (x_set_foreground_color, x_set_background_color): Cleaned up.
597 (x_set_font): Handle case of x_new_fontset returning the same name
598 as before, although there was a change in fontsets.
600 2001-10-21 Miles Bader <miles@gnu.org>
602 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
603 (Flogxor): Add usage: string to doc string.
604 * charset.c (Fstring): Likewise.
605 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
606 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
608 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
610 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
612 * alloc.c: Reindent DEFUNs with doc: keywords.
614 * abbrev.c (Finsert_abbrev_table_description): Reindent.
616 * frame.c: Change doc-string comments to `new style' [w/`doc:'
619 2001-10-20 Gerd Moellmann <gerd@gnu.org>
621 * (Version 21.1 released.)
623 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
625 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
627 * xdisp.c (invisible_text_between_p): Put prototype inside #if
630 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
631 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
632 Change doc-string comments to `new style' [w/`doc:' keyword].
634 2001-10-20 Miles Bader <miles@gnu.org>
636 The following changes remove the glyph_row `inverse_p' field,
637 which is never set anymore, due to other changes:
639 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
640 (reassert_line_highlight, change_line_highlight): Declarations removed.
641 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
642 (line_hash_code, row_equal_p, fake_current_matrices)
643 (build_frame_matrix_from_leaf_window, update_frame_line)
644 (update_frame_line, update_frame_line, update_frame_line):
645 Don't use `inverse_p' field.
646 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
647 change_line_highlight_hook.
648 (XTreassert_line_highlight, x_change_line_highlight):
650 (x_fix_overlapping_area, x_write_glyphs, expose_area)
651 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
652 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
654 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
655 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
656 (w32_reassert_line_highlight, x_change_line_highlight):
658 * w32console.c (reassert_line_highlight, change_line_highlight):
660 (initialize_w32_display): Don't set reassert_line_highlight_hook
661 or change_line_highlight_hook.
662 (hl_mode): Function removed.
663 (reset_terminal_modes, set_terminal_modes, update_begin)
664 (update_end, w32_face_attributes, initialize_w32_display):
665 (clear_frame, ins_del_lines): Don't call it.
666 * termhooks.h (reassert_line_highlight_hook)
667 (change_line_highlight_hook): Declarations removed.
668 * term.c (reassert_line_highlight_hook)
669 (change_line_highlight_hook): Variables removed.
670 (reassert_line_highlight, change_line_highlight): Functions removed.
671 * msdos.c (IT_reassert_line_highlight)
672 (IT_change_line_highlight): Functions removed.
673 (internal_terminal_init): Don't set reassert_line_highlight_hook
674 or change_line_highlight_hook.
675 (highlight): Variable removed.
676 (IT_set_face, IT_update_begin, IT_update_end)
677 (IT_set_terminal_modes): Don't set or use it.
679 The following changes remove inverse-video support for terminals
680 that use a `magic cookie' standout mode. Due to changes in the
681 way mode-lines are displayed, such support no longer works
682 anyway, and it's probable that almost no one uses such terminals
685 * term.c (standout_requested): Variable removed.
686 (update_end, highlight_if_desired): Don't use it.
687 (chars_wasted, copybuf): Variables removed.
688 (write_standout_marker): Function removed.
689 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
690 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
691 Don't use `chars_wasted' or `copybuf'.
692 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
693 Set `costs_set' to true.
694 (cursor_to, clear_end_of_line): Test `costs_set' instead of
696 (clear_end_of_line): Function removed.
697 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
698 (clear_to_end): Call `clear_end_of_line' instead of
699 `clear_end_of_line_raw'.
700 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
701 (term_init): Don't set them.
702 Turn off any standout/underline modes that require magic cookies.
703 (ins_del_lines, highlight_if_desired, background_highlight)
704 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
705 Remove special processing for magic-cookie standout modes.
706 (turn_off_face, turn_on_face): Remove special processing for
707 underline magic-cookie glitch.
709 2001-10-19 Richard M. Stallman <rms@gnu.org>
711 * eval.c (syms_of_eval): Doc fixes.
713 2001-10-19 Gerd Moellmann <gerd@gnu.org>
715 * xdisp.c (redisplay_internal): Don't clear echo area if the
716 mini-window is selected.
718 2001-10-19 Miles Bader <miles@gnu.org>
720 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
721 doesn't take precedence if the affected property's value is nil.
723 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
725 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
726 with fields and suggest using `forward-line' to avoid them.
727 * editfns.c (Fline_beginning_position, Fline_end_position):
728 Clarify documentation.
730 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
732 * keymap.c (current_minor_maps): `override' only shadows its
733 correspondent in minor-mode-map-alist, not the whole tail.
735 2001-10-18 Andrew Innes <andrewi@gnu.org>
737 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
738 optimization. The fontp->encoding array was not being initialized
739 correctly when compiled with optimizations by MSVC.
741 2001-10-18 Gerd Moellmann <gerd@gnu.org>
743 * xdisp.c (display_line): Indicate empty lines in active mini-window.
745 2001-10-17 Andrew Innes <andrewi@gnu.org>
747 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
749 * w32fns.c (w32_load_system_font): Cache codepage for font, in
750 font_info.charset field.
752 * w32term.c (w32_encode_char): Get cached codepage from font_info,
753 rather than working it out by calling w32_codepage_for_font for
756 2001-10-17 Andrew Innes <andrewi@gnu.org>
758 * w32term.c (w32_read_socket): Determine clipping rectangle for
759 the entire frame, including areas covered by scrollbars and the
760 menubar. This avoids internal arguments about whether a frame is
761 fully obscured or not.
763 2001-10-17 Gerd Moellmann <gerd@gnu.org>
765 * xdisp.c (try_window_id): Undo last change. Give up if
766 window ends in strings.
768 * xdisp.c (try_window_id): Don't display lines after the window
769 end if the rest of the window after the window end was already blank.
771 * xdisp.c (try_window_id): Remove code that was only there
772 for the release of 21.1.
774 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
776 2001-10-17 Miles Bader <miles@gnu.org>
778 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
779 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
780 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
781 Change doc-string comments to `new style' [w/`doc:' keyword].
782 (DOC_STRINGS_IN_COMMENTS): Macro removed.
783 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
786 2001-10-16 Miles Bader <miles@gnu.org>
788 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
790 2001-10-16 Gerd Moellmann <gerd@gnu.org>
792 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
795 2001-10-16 Ken Raeburn <raeburn@gnu.org>
797 Avoid the assumption that car and cdr slots of cons cells are
798 addressable lvalues; this allows for easier experimentation with
799 other lisp implementations that may not permit such accesses for
800 various reasons. Not quite complete -- buffer.c still needs some
801 work, and w32/mac files need rechecking -- so compile-time
802 enforcement is left disabled for now.
804 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
805 gcc with a union-based Lisp object rep. Redefine as no-op for now.
806 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
807 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
808 (XSETCAR, XSETCDR): New macros.
809 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
810 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
811 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
812 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
814 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
815 * buffer.c (record_buffer, Fbury_buffer)
816 (swap_out_buffer_local_variables, recenter_overlay_lists)
817 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
818 fields of a cons cell respectively.
819 * callint.c (quotify_args, Fcall_interactively): Likewise.
820 * ccl.c (Fregister_code_conversion_map): Likewise.
821 * coding.c (detect_coding_system): Likewise.
822 * composite.c (get_composition_id, make_composition_value_copy):
824 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
825 (swap_in_symval_forwarding, set_internal, Fset_default)
826 (Fmake_variable_buffer_local, Fmake_local_variable)
827 (Fmake_variable_frame_local): Likewise.
828 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
829 * keymap.c (Fset_keymap_parent, store_in_keymap)
830 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
831 * minibuf.c (get_minibuffer): Likewise.
832 * search.c (Fmatch_data): Likewise.
833 * textprop.c (extend_property_ranges): Likewise.
834 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
835 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
837 * w32term.c (x_delete_display): Likewise.
838 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
840 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
841 * doc.c (store_function_docstring): Use XSETCARFASTINT.
842 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
843 (Fread_file_name): Use XSETCAR.
844 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
846 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
847 * frame.c (Fmake_terminal_frame): Use XSETCDR.
848 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
850 * keyboard.c (read_char): Alter list traversal to avoid taking the
851 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
852 (parse_menu_item): Use XSETCAR and XSETCDR.
853 (reach_char_x_menu_prompt): Use XSETCAR.
854 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
855 (Fcommand_execute): Use XSETCDR.
856 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
857 (openp): Change list traversal to avoid using XCAR as lvalue.
858 (read_list): Use XSETCDR.
859 * process.c (wait_reading_process_input): Change wait_for_cell
860 handling to avoid taking addresses of cons cell slots.
861 * xselect.c (x_own_selection, x_handle_selection_clear)
862 (x_clear_frame_selections): Use XSETCDR.
863 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
864 (x_handle_property_notify, x_get_foreign_selection)
865 (x_handle_selection_notify): Use XSETCAR.
867 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
869 * buffer.c: Put doc strings in comments.
871 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
873 2001-10-15 Sam Steingold <sds@gnu.org>
875 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
877 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
879 * process.c (process-inherit-coding-system-flag)
880 (get-buffer-process): Do not confuse make-docfile with doc strings
883 * editfns.c (Fchar_to_string): Make doc string consistent with
884 arguments. Put doc strings in comments.
886 * abbrev.c, minibuf.c: Put doc strings in comments.
888 2001-10-15 Gerd Moellmann <gerd@gnu.org>
890 * window.c (window_loop): Don't check for Fother_buffer returning nil.
892 * window.c (select_window_1): Unfreeze window start. Remove a
893 doubled test for WINDOW being live.
895 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
897 * fns.c (Fmapconcat): Fix typo in a doc string.
899 * dispnew.c (Fsleep_for): Fix typo in a doc string.
901 2001-10-15 Gerd Moellmann <gerd@gnu.org>
903 * xterm.c (x_draw_glyph_string): Restore clipping after
906 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
908 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
910 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
912 * indent.c (skip_invisible): Use new retval of
913 TEXT_PROP_MEANS_INVISIBLE.
915 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
916 If a parent is reached and noinherit is set, exit immediately.
917 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
919 * s/ms-w32.h (EXEC_SUFFIXES):
920 * s/msdos.h (EXEC_SUFFIXES):
921 * process.h (EXEC_SUFFIXES): Remove.
923 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
924 (decode_suffixes): Remove.
926 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
927 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
928 (invisible_ellipsis_p): Remove.
930 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
931 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
932 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
933 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
934 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
936 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
938 * lisp.h (Ftop_level): Add prototype.
940 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
941 (XTread_socket): Improve style of comments to follow other
944 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
945 is already prototyped in included lisp.h).
947 * frame.c (Fset_mouse_position): Improve style of comment to
948 follow other comments.
949 (Fset_mouse_pixel_position): Improve style of comment to follow
951 (Fmake_frame_visible): Doc fix and typo in comment.
952 (Fmake_frame_invisible): Doc fix and typo in comment.
953 (Ficonify_frame): Fix typo in comment.
955 2001-10-14 Gerd Moellmann <gerd@gnu.org>
957 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
958 * term.c, alloc.c: Put doc strings in comments.
960 2001-10-13 Gerd Moellmann <gerd@gnu.org>
962 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
963 Provide definitions for doc strings in comments.
965 * fns.c: Put doc strings in comments.
967 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
969 * dired.c (file_name_completion): Ignore a candidate directory if
970 it matches an element in completion-ignored-extensions that ends
972 (syms_of_dired) <completion-ignored-extensions>: Mention the above
973 feature in the doc string.
974 (Ffile_name_completion): Ditto.
976 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
978 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
980 * xfns.c (syms_of_xfns): Update calls to Fprovide.
982 * lisp.h (Fprovide): Update prototype.
983 (Ffeaturep, invisible_p): Remove.
985 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
986 (DOLIST, LOOP_PROPVAL): New macros.
987 (invisible_p, invisible_ellipsis_p): Use them.
988 (invisible_noellipsis_p): New function.
989 (syms_of_xdisp): Use empty_string.
991 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
993 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
994 (syms_of_lread) <Vafter_load_alist>: Update docstring.
996 * print.c (Fwith_output_to_temp_buffer): Align with
997 internal_with_output_to_temp_buffer.
998 (print_preprocess): Use traverse_intervals_noorder.
999 (print_object): Update call to traverse_intervals.
1001 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
1002 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
1004 * intervals.c (traverse_intervals_noorder): New function.
1005 (search_for_interval, count_intervals): Use it.
1006 (traverse_intervals): Use less stack space and drop `depth' arg.
1008 * fns.c (Ffeaturep): Add new `subfeature' arg.
1009 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
1010 (Qsubfeatures): New var.
1011 (syms_of_fns): Initialize it.
1013 * keymap.c (Fkey_description): Use empty_string.
1014 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
1015 (syms_of_keymap): Setup inheritance between maps.
1016 Don't export Sdescribe_bindings_internal any more.
1018 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
1020 2001-10-12 Gerd Moellmann <gerd@gnu.org>
1022 * xterm.c (notice_overwritten_cursor): Renamed from
1023 note_overwritten_text_cursor. Rewritten to take glyph widths into
1026 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1028 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
1029 multi-line strings without a trailing "\n\".
1031 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1033 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
1036 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
1038 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
1040 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
1041 * w32proc.c (sys_spawnve):
1042 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
1043 * w32.c (check_windows_init_file):
1044 * sound.c (Fplay_sound):
1045 * emacs.c (init_cmdargs):
1046 * process.c (Fstart_process): Update calls to openp.
1048 * callproc.c (Vexec_suffixes): New var.
1049 (Fcall_process): Update call to openp.
1050 (decode_suffixes): New function.
1051 (syms_of_callproc): Init exec-suffixes.
1053 * lread.c (Vload_suffixes, default_suffixes): New vars.
1054 (openp): Take a lisp list of suffixes.
1055 Check for file-name-handlers even if the file was absolute already.
1056 (syms_of_lread): Declare load-suffixes.
1057 (Fload): Fix up call to openp.
1058 Don't bother checking for file-name-handler at the very beginning.
1060 * keymap.h (Fcopy_keymap): Don't export.
1062 * lisp.h (empty_string): Declare.
1063 (Vload_suffixes, Vexec_suffixes): Declare.
1064 (openp): Update prototype.
1066 * emacs.c (empty_string): New var.
1067 (syms_of_emacs): Initialize it.
1069 * search.c (wordify): Use it.
1071 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
1072 selected window if it's not displayed there. Handle the case
1073 when the window is dedicated.
1074 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
1076 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
1078 * syntax.h (struct gl_state_s): Change the meaning of b_property.
1079 Remove left_ok and right_ok.
1080 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1081 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
1082 new meaning of b_property.
1084 * syntax.c (update_syntax_table): Simplify.
1085 (Fforward_comment): Don't skip quoted chars when going backward.
1087 2001-10-11 Gerd Moellmann <gerd@gnu.org>
1089 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
1090 in case I is of some unsigned type, in which case
1091 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
1092 comparison becomes bogus.
1094 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
1095 (Fuser_full_name): Fix bug treating a float as a fixnum.
1097 * data.c (Fstring_to_number): Use make_fixnum_or_float.
1099 * lisp.h (make_fixnum_or_float): New macro.
1101 * lisp.h (circular_list_error): Add prototype.
1103 * data.c (Qcircular_list): New variable.
1104 (circular_list_error): New function.
1105 (syms_of_data): Initialize it Qcircular_list.
1107 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
1109 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
1110 casefiddle.c, buffer.c: Include keymap.h.
1112 2001-10-10 Gerd Moellmann <gerd@gnu.org>
1114 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
1115 options. From Dave Love <d.love@dl.ac.uk>.
1117 2001-10-09 Gerd Moellmann <gerd@gnu.org>
1119 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
1120 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
1122 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
1124 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
1126 2001-10-08 Andrew Innes <andrewi@gnu.org>
1128 * lisp.h [max]: Undef min and max before redefining them.
1130 * w32gui.h: Do not undef min and max.
1132 * w32heap.h: Do not undef min and max.
1134 * s/ms-w32.h: Do not undef min and max.
1136 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
1138 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
1140 2001-10-08 Sam Steingold <sds@gnu.org>
1142 * keymap.c (current-active-maps): Quote newlines (compilation error).
1144 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1146 * Makefile.in (lisp, shortlisp): Replace bindings.el with
1147 bindings.elc, since otherwise doc strings in bindings.el get wrong
1150 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
1152 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
1154 * keyboard.h (map_prompt): Remove.
1156 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
1157 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
1159 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
1161 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
1163 * keyboard.c (map_prompt): Remove.
1164 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
1167 * keymap.h: New file. Extracted from lisp.h.
1169 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
1170 (accessible_keymaps_1): New function.
1171 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
1172 (Fwhere_is_internal): Use Fcurrent_active_maps.
1173 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
1174 Insert in current buffer rather than standard-output.
1175 Don't call `help-mode'. Export to elisp.
1176 (describe_buffer_bindings): New wrapper.
1177 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
1178 and Sdescribe_buffer_bindings.
1180 2001-10-08 Gerd Moellmann <gerd@gnu.org>
1182 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
1183 Remove code setting signal handler.
1185 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
1186 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
1188 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1190 * keyboard.c: Don't define min/max.
1192 2001-10-08 Gerd Moellmann <gerd@gnu.org>
1194 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
1195 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
1196 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
1197 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
1198 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
1199 Don't define min/max.
1201 * lisp.h (min, max): New macros.
1203 * puresize.h (BASE_PURESIZE): Increase to 725000.
1205 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1207 * xfaces.c (free_frame_menubar): Add prototype.
1209 * lisp.h (init_window): Add prototype.
1211 * editfns.c: Include ctype.h.
1213 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
1214 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
1215 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
1218 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
1219 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
1220 `popup_activated_flag' and `title'.
1222 * doc.c (Fdocumentation_property): Fix typo in a doc string.
1224 * emacs.c (main): Remove extra `;'.
1226 * atimer.h (struct atimer): Fix typos in a comment.
1228 * atimer.c: Fix typo.
1230 * Makefile.in: Fix typo.
1232 * README: Remove obsolete part mentioning removed VMS file.
1234 2001-10-07 Miles Bader <miles@gnu.org>
1236 * Makefile.in (lisp, shortlisp): Add `button.elc'.
1238 2001-10-07 Ken Raeburn <raeburn@gnu.org>
1240 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
1243 * lisp.h (Ffield_end): Declare.
1245 2001-10-07 Gerd Moellmann <gerd@gnu.org>
1247 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
1249 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
1251 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
1253 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
1255 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
1256 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
1258 * alloc.c (inhibit_garbage_collection): Simplify.
1259 (Fmemory_use_counts): Ditto.
1261 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
1262 (syms_of_data): DEFVAR_INT most-positive-fixnum and
1263 most-negative-fixnum.
1265 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
1266 (FIXNUM_OVERFLOW_P): New macros.
1268 2001-10-06 Miles Bader <miles@gnu.org>
1270 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
1271 scroll_bar_bottom_shadow_pixel fields.
1272 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
1273 for the shadows, and tell the toolkit about them if we succeed.
1274 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
1275 Free scroll-bar shadow colors.
1276 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
1277 Free scroll-bar shadow colors when the background color changes.
1278 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
1279 Initialize scroll-bar shadow-color fields.
1281 2001-10-05 Gerd Moellmann <gerd@gnu.org>
1283 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
1285 2001-10-05 Miles Bader <miles@gnu.org>
1287 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
1288 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
1289 New functions (were in simple.el).
1290 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
1291 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
1292 (syms_of_minibuf): Initialize them.
1294 2001-10-05 Gerd Moellmann <gerd@gnu.org>
1296 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
1297 (tiff_load): Install them as error and warning handler.
1299 2001-10-04 Andrew Innes <andrewi@gnu.org>
1301 * w32fns.c (x_to_w32_color): Fix argument to alloca.
1302 (w32_load_system_font): Don't believe what GetLanguageFontInfo
1303 says; query codepage info directly to determine if font is double byte.
1304 (x_to_w32_charset): Handle private format for unknown charsets.
1305 Handle wildcards in charset spec, by ignoring them.
1306 (w32_codepage_for_font): Fix argument to alloca. Don't remove
1307 "*-" prefix from charset.
1308 (x_to_w32_font): Enlarge remainder array for safety. Specifically
1309 handle the truncated font spec form constructed by font_list_1, so
1310 that we correctly identify the charset fields. Don't remove "*-"
1311 prefix from charset.
1312 (w32_list_synthesized_fonts): Fix argument to alloca.
1314 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
1316 * window.h (MINI_WINDOW_P): Use NILP.
1318 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
1320 * termhooks.h (struct input_event): Use proper type for `kind'.
1322 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1324 This handles unknown keysyms better than before. For example,
1325 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
1326 Emacs formerly completely ignored F5. With the change, it derives
1327 a key symbol from the name of the X keysym, `ccaron' in this case.
1328 Reported by Martin Buchholz.
1330 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
1333 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
1334 that EVENT->code isn't a function key, use the keysym's name.
1336 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1338 FOREACH is a macro that should make it easier to loop over Lisp
1339 lists with checks for cycles and proper lists.
1341 * lisp.h (LIST_END_P, FOREACH): New macros.
1343 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1345 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
1346 called for a lost connection. Prevent dumping core in this case.
1347 Instead print the X error, and exit. On user request.
1349 * xterm.c (error_msg): New variable.
1350 (x_fatal_error_signal): New function.
1351 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
1352 as fatal_error_signal_hook around the call to XtCloseDisplay.
1354 * emacs.c (fatal_error_signal_hook): New variable.
1355 (fatal_error_signal): Call that function.
1357 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1359 With this, Emacs prints how much pure storage it will
1360 approximately need in case pure storage overflows while dumping.
1362 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
1364 (init_alloc_once): Initialize new variables.
1365 (PURE_POINTER_P): Use new variables.
1366 (pure_alloc): If pure storage overflows, allocate from the heap.
1367 (check_pure_size): New function.
1368 (Fgarbage_collect): Don't GC if pure storage has overflowed.
1370 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
1371 (check_pure_size): Add prototype.
1373 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
1375 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1377 This adds a post-gc-hook that's run with GC inhibited.
1378 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
1380 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
1381 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
1382 (Fgarbage_collect): Run post-gc-hook.
1384 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1386 This adds `defvaralias' and `indirect-variable'. Changes not
1387 directly related to this feature are there to gain the same
1388 performance again as before variable aliases.
1390 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
1391 code to get and set symbol values, to take defvaralias into account.
1393 (Note: the new `constant' bit-flag in symbols would make it
1394 possible to define arbitrary read-only variables, e.g. with
1397 Documentation is in lispref/variables.texi. Added to NEWS.
1399 * lisp.h (enum symbol_interned): New enumeration.
1400 (struct Lisp_Symbol): Remove member `obarray', add
1401 `indirect_variable', `constant', and `interned'.
1402 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
1403 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
1404 (indirect_variable): Add prototype.
1406 * print.c (print_preprocess, print_object): Test internedness of
1407 symbols differently.
1409 * lread.c (Fintern, Funintern): Set symbol's interned and constant
1411 (init_obarray): Likewise for t and nil.
1413 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1414 (Fdefvaralias): New function.
1415 (specbind): Simplify the test if symbol is a constant.
1416 (syms_of_eval): Defsubr Fdefvaralias.
1418 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1419 (Qcyclic_variable_indirection): New variable.
1420 (Fkeywordp): Check for internedness differently.
1421 (Fmakunbound): Simplify the test if symbol is a constant.
1422 (indirect_variable, Findirect_variable): New functions.
1423 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
1425 (let_shadows_buffer_binding_p): Check for variable aliases.
1426 (set_internal): Simplify the test if SYMBOL is a constant.
1427 If SYMBOL has a buffer-local value and is an alias, use the aliased
1429 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
1432 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
1433 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
1436 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
1438 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
1439 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
1440 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
1442 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1446 2001-10-03 Miles Bader <miles@gnu.org>
1448 * callproc.c (syms_of_callproc): Explicitly state in the
1449 documentation for `process-environment' that earlier entries take
1450 precedence over later ones.
1452 2001-10-02 Miles Bader <miles@gnu.org>
1454 * textprop.c (Fnext_char_property_change)
1455 (Fprevious_char_property_change): Remove reference to non-existant
1456 argument OBJECT from doc-string.
1458 2001-10-01 Gerd Moellmann <gerd@gnu.org>
1460 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
1461 (try_window_id): Skip back over lines ending in a newline from a
1464 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
1467 2001-10-01 Richard M. Stallman <rms@gnu.org>
1469 * search.c (Freplace_match): Doc fix.
1471 2001-09-28 Andrew Innes <andrewi@gnu.org>
1473 * w32menu.c (set_frame_menubar): Take into account that
1474 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1477 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
1479 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
1481 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1483 * s/gnu-linux.h: Fix a typo in comment.
1485 2001-09-28 Andreas Schwab <schwab@suse.de>
1487 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
1488 nocombreloc, in case -z combreloc is the default.
1490 2001-09-28 Gerd Moellmann <gerd@gnu.org>
1492 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
1493 really going on here.
1495 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
1497 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
1499 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
1501 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
1502 utf-8, menu-bar, and latin-N.
1503 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
1504 unconditionally now.
1505 (lisp): Add latin-N, since they are preloaded.
1507 2001-09-27 Gerd Moellmann <gerd@gnu.org>
1509 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
1510 to the left. Some cleanup.
1512 * xdisp.c (display_mode_element): One more case where a string's
1513 multibyteness should be used for display.
1515 2001-09-26 Gerd Moellmann <gerd@gnu.org>
1517 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
1520 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
1521 of the only temporarily set echoing flag for deciding when
1524 * keyboard.c (echo_kboard): Make externally visible.
1526 * lisp.h (echo_kboard): Declare extern.
1528 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
1529 fonts_changed_p if we need larger matrices due to vscrolling.
1530 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
1531 this round of redisplay if make_cursor_line_fully_visible fails.
1532 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
1533 (try_cursor_movement, try_scrolling): Use them instead of integers.
1535 * dispextern.h (required_matrix_width, required_matrix_height):
1538 * dispnew.c (required_matrix_width, required_matrix_height):
1540 (allocate_matrices_for_window_redisplay)
1541 (allocate_matrices_for_frame_redisplay: Use them.
1542 Remove parameters CH_DIM.
1544 * xdisp.c (display_mode_lines): Temporarily set selected_frame
1545 and selected_window to the frame of the window whose mode-lines
1546 are displayed, and to the window itself.
1547 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
1550 2001-09-25 Gerd Moellmann <gerd@gnu.org>
1552 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
1553 the image cache under us.
1555 * xdisp.c (display_mode_element): If the mode element is a symbol
1556 with a string value, use that string's multibyteness for displaying.
1558 * keyboard.c (read_char): Don't clear a message for a switch-frame
1559 event. From Stefan Monnier <monnier@cs.yale.edu>.
1561 * xterm.c (fast_find_position) [0]: Add a presumably more correct
1562 version for after 21.1.
1564 * xdisp.c (row_containing_pos): Make externally visible.
1566 * dispextern.h (row_containing_pos): Add prototype.
1568 * process.c (send_process): Disable composition if from_byte < 0.
1569 From Kenichi Handa <handa@etl.go.jp>.
1571 2001-09-24 Gerd Moellmann <gerd@gnu.org>
1573 * xterm.c (refreshicon): Function removed.
1575 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
1577 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
1579 * xterm.c (toplevel): Remove includes in #if 0.
1581 * process.c (sigchld_handler) [LINUX]: Don't return from
1582 the signal handler at the end of the loop.
1584 2001-09-21 Gerd Moellmann <gerd@gnu.org>
1586 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
1587 Terminate only if kill returns -1, and errno is ESRCH.
1589 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
1591 * Makefile.in (shortlisp): Add ../lisp/env.elc.
1593 2001-09-20 Gerd Moellmann <gerd@gnu.org>
1595 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
1596 since this function can be called during GC.
1598 * callproc.c (Fcall_process): Handle errors from pipe(2).
1599 (child_setup): Delete code in #ifdef vipc.
1601 2001-09-19 Gerd Moellmann <gerd@gnu.org>
1603 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
1604 (display_mode_element): Display the string from decode_mode_spec
1605 depending on its multibyteness.
1607 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
1609 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
1611 2001-09-18 Gerd Moellmann <gerd@gnu.org>
1613 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
1614 recursive_edit_unwind.
1615 (recursive_edit_unwind): Set kboard state according to
1618 * buffer.c (modify_overlay): Don't do nothing if START == END;
1619 This can still be a modification, for example when an overlay has
1620 a before-string or after-string.
1621 (Fdelete_overlay): Prevent redisplay optimizations when deleting
1622 an overlay with before-string or after-string.
1624 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
1625 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
1627 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
1628 first_unchanged_at_end_row is in front of
1629 last_unchanged_at_beg_row. This code should be removed after the
1632 2001-09-17 Gerd Moellmann <gerd@gnu.org>
1634 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
1635 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
1637 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
1640 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
1642 * dired.c (Ffile_attributes): Doc fix.
1644 2001-09-14 Gerd Moellmann <gerd@gnu.org>
1646 * fileio.c (Ffile_symlink_p): Fix last change.
1648 * filelock.c (current_lock_owner): Fix last change.
1650 2001-09-13 Gerd Moellmann <gerd@gnu.org>
1652 * filelock.c (current_lock_owner): If readlink returns ERANGE,
1653 take that to mean that the buffer is too small.
1655 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
1656 that to mean that the buffer is too small.
1658 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
1659 current buffer's multibyteness when discarding the iterator's
1662 * xfns.c (Fx_window_property): Handle case that property gets
1663 deleted between the two calls to XGetWindowProperty.
1665 2001-09-11 Gerd Moellmann <gerd@gnu.org>
1667 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
1669 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
1670 in addition to read-only.
1672 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
1673 to t in addition to read-only.
1675 * lisp.h (Qinhibit_modification_hooks): Declare.
1677 * insdel.c (Qinhibit_modification_hooks): New variable.
1678 (syms_of_insdel): Initialize and staticpro it.
1680 * textprop.c (verify_interval_modification): Don't run
1681 modification-hooks if inhibit_modification_hooks.
1683 * dispnew.c (set_window_cursor_after_update): Fix code
1684 finding glyph row containing cursor when cursor_in_echo_area
1687 * xdisp.c (init_from_display_pos): Put some code in #if 0.
1688 (add_to_log): Use bcopy instead of strcpy.
1689 (init_from_display_pos): Use an explicit loop over bytes in
1690 overlay strings instead of calling index.
1692 2001-09-10 Gerd Moellmann <gerd@gnu.org>
1694 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
1696 * dispnew.c (direct_output_for_insert): Don't change IT's
1697 stop_charpos to something in front of its current position.
1699 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
1702 2001-09-10 Richard M. Stallman <rms@gnu.org>
1704 * frame.c (Fmouse_position): Doc fix.
1706 2001-09-07 Gerd Moellmann <gerd@gnu.org>
1708 * xdisp.c (init_from_display_pos): Don't compare the result
1709 of calling index with NULL.
1711 2001-09-06 Gerd Moellmann <gerd@gnu.org>
1713 * xfns.c (x_set_background_color): Don't change the colors
1714 of the X window of scroll bar widgets.
1716 2001-09-05 Andrew Innes <andrewi@gnu.org>
1718 * w32fns.c (w32_createwindow): Undo last change.
1720 2001-09-05 Gerd Moellmann <gerd@gnu.org>
1722 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
1724 * xdisp.c (string_buffer_position): Use *single_char_property*
1725 functions instead of the *single_property* functions.
1727 2001-09-04 Andrew Innes <andrewi@gnu.org>
1729 * w32term.c (w32_read_socket): Add more information to debugging
1732 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
1733 from Emacs frames, so that calls to GetClipBox in w32term.c
1734 correctly report when part of a frame is visible (including
1735 scrollbars, etc). This prevents repeated redrawing of frames when
1736 only a scrollbar is visible.
1737 (w32_wnd_proc): Add more frame information to debugging output.
1739 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
1741 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
1743 2001-09-03 Gerd Moellmann <gerd@gnu.org>
1745 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
1746 help-echo for a string which doesn't have help-echo itself, use
1747 get-char-property to obtain the help-echo from the string's buffer
1748 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
1749 have mouse-face, look ``under'' the string for mouse-face from an
1751 (fast_find_position): Add parameter STOP. In the final row, stop
1752 before glyphs having STOP as object. Don't consider glyphs that
1753 are not from a buffer.
1755 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
1757 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
1759 * fns.c (Fmd5): Doc fix.
1761 2001-08-31 Gerd Moellmann <gerd@gnu.org>
1763 * composite.c (update_compositions): Do nothing if
1764 inhibit-modification-hooks is set.
1766 2001-08-30 Gerd Moellmann <gerd@gnu.org>
1768 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
1769 and check_message_stack if terminating abnormally. We want
1770 glyph matrices etc. in a core dump.
1772 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
1773 (syms_of_xdisp): Initialize them.
1774 (handle_single_display_prop): Don't change point, bind `object',
1775 `position', and `buffer-position' instead to the object having the
1776 `display' property, position in the object and position in the buffer.
1778 * fileio.c (Finsert_file_contents): Don't change the multibyteness
1779 of the buffer if REPLACE is non-nil.
1781 2001-08-29 Gerd Moellmann <gerd@gnu.org>
1783 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
1785 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
1787 * w32term.c (x_set_glyph_string_background_width)
1788 (show_mouse_face): Track the last changes in xterm.c.
1790 2001-08-28 Gerd Moellmann <gerd@gnu.org>
1792 * xterm.c (x_set_glyph_string_background_width): Set the glyph
1793 string's background width so that multi-line mouse-face is drawn
1794 to the right edge of the window.
1795 (show_mouse_face): Set the row's mouse_face_p flag after drawing
1798 * dispnew.c (direct_output_for_insert): Set updated_area
1799 before inserting/writing glyphs.
1801 * xdisp.c (display_mode_element): Use string_byte_to_char to
1802 determine character positions in strings, use chars_in_text
1803 instead of strwidth.
1804 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
1805 a matrix as parameter; this is easier to use from GDB.
1807 2001-08-28 Miles Bader <miles@gnu.org>
1809 * textprop.c (Fprevious_single_char_property_change)
1810 (Fnext_single_char_property_change): Doc fixes.
1812 2001-08-27 Gerd Moellmann <gerd@gnu.org>
1814 * fileio.c (Finsert_file_contents): Allocate, restore, and
1815 free composition data in the case of REPLACE not being nil.
1817 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
1818 there exist overlay strings with newlines at POS.
1819 (text_outside_line_unchanged_p): Return 0 if changes start at
1820 START and overlays exist at START. Likewise for END.
1821 (try_window_id): Give up if init_to_row_end returns 0.
1823 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
1826 2001-08-24 Gerd Moellmann <gerd@gnu.org>
1828 * keymap.c (access_keymap): Return the cdr of the binding of
1829 a generic character instead of its definition (KEY . BINDING).
1831 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
1832 to 0 also in the REPLACE case.
1834 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
1836 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
1837 open to determine whether file is readable (as for DOS_NT).
1839 2001-08-23 Gerd Moellmann <gerd@gnu.org>
1841 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
1842 coding.type is coding_type_no_conversion or coding_type_raw_text,
1843 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
1844 non-nil instead of just setting enable_multibyte_characters in the
1847 2001-08-22 Gerd Moellmann <gerd@gnu.org>
1849 * dispextern.h (struct face_cache): Add member
1850 menu_face_changed_p.
1852 * xfaces.c (menu_face_changed_default): New variable.
1853 (menu_face_changed_count): Variable removed.
1854 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
1855 the menu_face_changed_default flag, otherwise set the FRAME's
1856 menu_face_changed_p flag if the `menu' face has been changed.
1857 Prevent calling set_font_frame_param if FRAME is t.
1858 (make_face_cache): Initialize cache's menu_face_changed_p
1859 from menu_face_changed_default.
1860 (realize_basic_faces): Look into the frame's face cache to
1861 determine if the menu appearance needs updating.
1863 * keymap.c (access_keymap): Fix last change to not consider
1864 IDX when it has modifiers.
1866 2001-08-21 Gerd Moellmann <gerd@gnu.org>
1868 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
1869 . BINDING) exists, where GENERIC-CHAR is the generic character of
1870 the charset of IDX, return BINDING unless there exists a binding
1873 2001-08-16 Gerd Moellmann <gerd@gnu.org>
1875 * xrdb.c (SYSV): Don't define on Solaris 2.
1876 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
1878 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
1879 of the screen line, not text line, containing IT's current position.
1881 2001-08-15 Gerd Moellmann <gerd@gnu.org>
1883 * window.c (window_scroll_pixel_based): Don't recenter if
1884 PT is partially visible in the window.
1886 * xterm.c (expose_window_tree, expose_window, expose_line):
1887 Return 1 when overwriting mouse-face.
1888 (expose_frame): If mouse-face was overwritten, redo it.
1890 * xfaces.c (x_update_menu_appearance): Don't call
1891 set_frame_menubar, let the next redisplay do it.
1893 2001-08-14 Andrew Innes <andrewi@gnu.org>
1895 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
1896 drawing glyph string.
1898 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
1900 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
1903 2001-08-14 Gerd Moellmann <gerd@gnu.org>
1905 * xfaces.c (x_update_menu_appearance): Save and restore value of
1906 interrupt_input_blocked.
1908 2001-08-13 Gerd Moellmann <gerd@gnu.org>
1910 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
1911 a line start, move back to the line start.
1913 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
1914 exactly when a mini-buffer is active.
1916 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
1917 in units of 1/8 character on non window-system frames.
1918 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
1920 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1922 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
1925 2001-08-09 Gerd Moellmann <gerd@gnu.org>
1927 * keyboard.c (Vpre_help_message): New variable.
1928 (syms_of_keyboard): Initialize and staticpro it.
1929 (show_help_echo): Record current message before displaying a
1930 help-echo, and restore that message when clearing the help.
1932 * xfns.c (x_create_im): Remove prototype.
1934 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
1936 * dispnew.c (adjust_glyph_matrix): Undo last change.
1938 2001-08-08 Gerd Moellmann <gerd@gnu.org>
1940 * dispnew.c (adjust_glyph_matrix): In the optimization for
1941 windows whose height has changed, disable partially visible lines.
1943 2001-08-07 Gerd Moellmann <gerd@gnu.org>
1945 * window.c (Frecenter): If ARG < 0, and on a window system
1946 frame, count in some empty lines when we can't move -ARG lines down.
1948 * xdisp.c (start_display): Don't try to determine the continuation
1949 lines width if lines are truncated. It's superfluous and leads to
1950 incorrect results if POS is not visible in the window after
1951 reseating the iterator at the previous line start.
1953 2001-08-06 Gerd Moellmann <gerd@gnu.org>
1955 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1957 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1959 * alloc.c (init_stack): Remove declaration.
1961 2001-08-03 Gerd Moellmann <gerd@gnu.org>
1963 * keyboard.c (read_key_sequence): Check that key is an integer
1964 before comparing it with quit_char.
1965 (add_command_key): Use larger_vector.
1966 (read_char_x_menu_prompt): Instead of converting symbol and
1967 integer events into conses (EVENT . nil), use (EVENT . disabled)
1968 which cannot be confused with valid events.
1969 (read_char): When reading from Vunread_command_events, check for
1970 events of the form (EVENT . disabled) instead of
1973 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
1974 a float, determine the max height from the frame's height.
1976 2001-08-02 Gerd Moellmann <gerd@gnu.org>
1978 * xdisp.c (redisplay_internal): Take message_cleared_p into
1979 account only if minibuf_level == 0.
1981 2001-08-01 Gerd Moellmann <gerd@gnu.org>
1983 * xdisp.c (redisplay_internal): Add a check for the last
1986 * xdisp.c (message_cleared_p): New variable.
1987 (clear_message): Set message_cleared_p when clearing the current
1989 (redisplay_internal): Look at message_cleared_p to capture
1990 the case that the echo area should be cleared.
1992 * keyboard.c (command_loop_1): Fix spelling of
1993 resize_echo_area_exactly.
1995 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
1997 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
1999 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
2000 current matrix when the window gets smaller.
2002 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
2004 * print.c (strout): Cast the character passed to insert_char to
2005 unsigned char, to avoid sign extension when it is promoted to int.
2007 2001-07-31 Gerd Moellmann <gerd@gnu.org>
2009 * fileio.c (Finsert_file_contents): Don't treat a return value
2010 of 0 from emacs_read as an IO error.
2012 2001-07-30 Gerd Moellmann <gerd@gnu.org>
2014 * keyboard.c (abs): New macro.
2015 (double_click_fuzz): New variable.
2016 (make_lispy_event): Use it to determine what makes a double-click.
2017 (syms_of_keyboard): DEFVAR_INT it.
2019 * xmenu.c (set_frame_menubar): Take into account that
2020 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
2023 2001-07-27 Gerd Moellmann <gerd@gnu.org>
2025 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
2027 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
2028 of row's visible height.
2030 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
2031 deal with the first overlay string having an image `display' property.
2032 (try_window_reusing_current_matrix, compute_line_metrics):
2033 Fix computation of row's visible height for the case that part of the
2034 row is invisible above and part of the row is at the same time
2035 invisible below the window.
2037 2001-07-26 Gerd Moellmann <gerd@gnu.org>
2039 * xfns.c (x-show-tip): Doc fix.
2041 * xfns.c (Vx_max_tooltip_size): New variable.
2042 (syms_of_xfns): DEFVAR_LISP it.
2043 (Fx_show_tip): Set frame's window_width to the width of the
2044 window. Use a maximum tooltip size specified by
2045 Vx_max_tooltip_size, if that has valid contents.
2046 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
2048 2001-07-26 Andrew Innes <andrewi@gnu.org>
2050 * w32term.c (x_display_list): New variable.
2051 (w32_term_init): Set it.
2053 * w32term.h (x_display_list): New extern.
2055 2001-07-26 Gerd Moellmann <gerd@gnu.org>
2057 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
2058 is non-nil, instead of when redisplaying_p is non-zero.
2060 (mark_window_display_accurate_1): Add an assertion.
2062 2001-07-25 Gerd Moellmann <gerd@gnu.org>
2064 * dispextern.h (struct it): Increase size of ctl_chars to 16.
2066 * xfns.c (Fx_file_dialog): Block/unblock input while processing
2067 events so that we get a chance of processing expose events.
2069 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
2071 2001-07-24 Gerd Moellmann <gerd@gnu.org>
2073 * xfns.c (valid_image_p): Protect better against invalid image
2074 specifications. Previous code could signal an error.
2076 2001-07-23 Gerd Moellmann <gerd@gnu.org>
2078 * indent.c (current_column): Fix column computation in the
2079 presence of display table entries.
2080 (current_column_1, Fmove_to_column, compute_motion): Likewise.
2082 * dispnew.c (adjust_glyph_matrix): In the optimization for
2083 windows whose height has changed, use the new window height
2084 to compute which rows to invalidate.
2086 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
2087 (MAX_10_EXP): New macro.
2090 * coding.c (code_convert_region): Handle the multibyte case if
2091 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
2093 2001-07-20 Gerd Moellmann <gerd@gnu.org>
2095 * dispextern.h (struct face): Change type of `stipple' to
2098 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
2100 2001-07-19 Gerd Moellmann <gerd@gnu.org>
2102 * dispnew.c (update_window): Don't set the cursor at the end
2103 of the update if display update has been paused.
2105 * composite.h (syms_of_composite): Renamed from syms_of_composition.
2107 2001-07-18 Ken Raeburn <raeburn@gnu.org>
2109 * fns.c (Fset_char_table_default): Check that a charset is defined
2110 before checking its dimension.
2112 2001-07-17 Ken Raeburn <raeburn@gnu.org>
2114 * coding.c (setup_coding_system): Don't do any designation based
2115 on reg_bits if charset is not yet defined.
2117 * lisp.h (XVECTOR): Verify correct object type before returning a
2118 pointer, using eassert.
2120 2001-07-17 Gerd Moellmann <gerd@gnu.org>
2122 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
2123 Increase to 4096 because of paste problems reported on GNU/Linux.
2125 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
2127 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
2129 2001-07-16 Gerd Moellmann <gerd@gnu.org>
2131 * fileio.c (unwind_read): Function removed.
2132 (read_non_regular, read_non_regular_quit): New functions.
2133 (Finsert_file_contents): When reading from non-regular files,
2134 arrange to catch a `quit' and terminate the loop. Rearrange
2135 code so that a `quit' when reading from a regular file doesn't
2136 insert text in the buffer.
2138 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
2139 Clear faces afterwards.
2140 (clear_font_table): Take a x_display_info parameter. Don't free
2141 fonts being the default font of any frame on the given display.
2143 2001-07-13 Gerd Moellmann <gerd@gnu.org>
2145 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
2146 instead of CHAR_STRING which can signal an error.
2148 * charset.c (char_to_string_1): Extracted from char_to_string.
2149 Return -1 instead of signaling an error.
2150 (char_to_string): Use it.
2152 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
2154 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
2156 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
2157 is t, don't try to append anything to it.
2159 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
2161 * dired.c (file_name_completion): Pass dp->d_name to
2162 Fstring_match, not elt, which is always nil here.
2164 2001-07-12 Gerd Moellmann <gerd@gnu.org>
2166 * xselect.c (x_decline_selection_request): Handle errors
2167 caused by receivers that have vanished.
2169 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
2170 ignoring events on foreign windows in #if 0. Always dispatch
2171 the event after checking it with x_handle_property_notify.
2173 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
2174 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
2175 TRACE macros to facilitate debugging. Add additional trace statements.
2176 (toplevel): Add prototypes for file-local functions.
2177 (x_atom_to_symbol): Remove DPYINFO parameter.
2179 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
2181 * w32menu.c (menubar_selection_callback, w32_menu_show):
2182 Initialize `entry' to nil.
2183 (w32_dialog_show): Remove unused `save_wv' variable.
2184 (name_is_separator): Recognize "--:foo" and "--foo-bar".
2186 2001-07-11 Gerd Moellmann <gerd@gnu.org>
2188 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
2190 * fileio.c (unwind_read): Print a message when discarding inserted
2191 text or switching the buffer to unibyte. Change parameter.
2192 (Finsert_file_contents): Don't pass VISIT to unwind_read.
2194 * fileio.c (unwind_read): New function.
2195 (Finsert_file_contents): Record it as unwind-function for
2196 the case that reading is interrupted by C-g.
2198 2001-07-10 Gerd Moellmann <gerd@gnu.org>
2200 * dispnew.c (update_window): Don't skip the header-line
2201 update when scrolling_window returns 0.
2203 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
2205 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
2206 for the case that x_decode_color signals an error.
2208 * xdisp.c (add_to_log): Do nothing if called asynchronously.
2210 2001-07-09 Gerd Moellmann <gerd@gnu.org>
2212 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
2213 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
2216 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
2218 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
2219 doc string line for dos-timezone-offset.
2221 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
2222 inline assembly, to avoid compiler warnings.
2223 (syms_of_msdos): Add \n\ at the end of a line in the doc string
2224 line for dos-unsupported-char-glyph.
2226 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
2228 2001-07-05 Gerd Moellmann <gerd@gnu.org>
2230 * sound.c: Include Emacs' header files with #include "...".
2232 * eval.c (specbind): Additionally record the buffer that was
2233 current when a buffer-local or frame-local variable was bound.
2235 2001-07-04 Gerd Moellmann <gerd@gnu.org>
2237 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
2238 to unibyte characters in unibyte buffers.
2240 2001-07-03 Gerd Moellmann <gerd@gnu.org>
2242 * eval.c (specbind): If SYMBOL has a frame-local binding, record
2243 the frame on the binding stack. Change format of entries for
2244 local bindings on the binding stack to '(SYMBOL . WHERE)'.
2245 (unbind_to): Handle unbinding a frame-local variable.
2247 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
2248 glyphs and truncation glyphs at the end of a row from its pixel width.
2249 (dump_glyph_row): Print row's continuation_lines_width.
2250 (try_window_id): Take the shortcut if ZV is visible in the
2251 window, but there are actually no changes at ZV.
2253 2001-07-02 Gerd Moellmann <gerd@gnu.org>
2255 * xterm.h (x_free_dpy_colors): Add prototype.
2257 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
2258 right number of arguments.
2260 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
2261 ($(lwlibdir)TAGS): New target.
2262 (TAGS): Fix dependency list.
2264 * xterm.c (x_list_fonts): Make sure XFreeFont is called
2267 2001-06-30 Gerd Moellmann <gerd@gnu.org>
2269 * emacs.c (main): Remove extern declaration for sys_nerr, which
2270 isn't used and causes a compilation error with GCC 3.0 on
2273 2001-06-27 Gerd Moellmann <gerd@gnu.org>
2275 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
2276 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
2277 (toplevel): Include <signal.h> and syssignal.h.
2279 * sound.c (vox_configure, vox_close): Turn off atimers
2282 2001-06-26 Gerd Moellmann <gerd@gnu.org>
2284 * keyboard.c (read_char) <non_reread>: Record the previous idle
2285 start time before calling timer_stop_idle.
2286 (read_char) <reread_first>: After processing a help-echo event,
2287 restore the previous idle start time.
2289 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
2290 the start of invisible text.
2291 (setup_for_ellipsis): New function.
2292 (next_overlay_string): After all overlay strings have been
2293 processed, display an ellipsis if necessary.
2294 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
2295 (push_it): Initialize display_ellipsis_p on the iterator's stack.
2297 * dispextern.h (struct iterator_stack_entry): Add member
2300 2001-06-25 Gerd Moellmann <gerd@gnu.org>
2302 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
2303 on the value of the wait-for-wm frame parameter.
2305 * xterm.h (struct x_output): Add member wait_for_wm.
2307 * xfns.c (Qwait_for_wm): New variable.
2308 (x_frame_parms): Add entry for `wait-for-wm".
2309 (x_set_wait_for_wm): New function.
2310 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
2311 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
2313 * xdisp.c (try_window_id) <all changes below window end>: Don't
2314 take this shortcut if ZV is visible in the window.
2315 (try_window_id): When checking for window start being in changed
2316 text, don't check that the buffer's size has changed.
2318 2001-06-23 Richard M. Stallman <rms@gnu.org>
2320 * minibuf.c (Fcompleting_read): Doc fix.
2322 2001-06-19 Gerd Moellmann <gerd@gnu.org>
2324 * composite.c (Ffind_composition_internal): Accept ZV
2325 and a string's end position as POS.
2327 2001-06-18 Gerd Moellmann <gerd@gnu.org>
2329 * composite.c (Ffind_composition_internal): Check POS
2332 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
2334 * editfns.c (Fmessage_box): If the frame is not under a window
2335 system, output the message in the echo area.
2337 2001-06-14 Richard M. Stallman <rms@gnu.org>
2339 * xdisp.c (try_window_id): When EOB is visible, don't treat
2340 insertion at EOB as if it were "off the bottom of the screen."
2342 2001-06-11 Andrew Innes <andrewi@gnu.org>
2344 * w32proc.c (create_child): Add new parameter is_gui_app.
2345 (w32_executable_type): Add new parameter is_gui_app.
2346 (sys_spawnve): Use it.
2347 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
2348 SIGQUIT. This matches better how the signals are interpreted by
2349 MSVC compiled programs.
2350 (syms_of_ntproc): Update docstring.
2352 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
2354 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
2355 well otherwise note_mouse_highlight might optimize away highlighting
2356 if we pass over that same overlay again.
2358 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
2360 * lread.c (Fload): Document that the argument is run via
2361 substitute-in-file-name.
2363 2001-05-31 Gerd Moellmann <gerd@gnu.org>
2365 * Makefile.in (bootstrap-doc): New target.
2366 (bootstrap-emacs): Depend on it.
2368 * fileio.c (Fdo_auto_save): Don't try to create the directory of
2369 auto-save-list-file-name when shutting down Emacs, because
2370 creating the directory might signal an error, and leaves
2371 Emacs in a strange state.
2373 * term.c: (tty_cursor_hidden): New variable.
2374 (update_begin): Don't call tty_hide_cursor. Clean up.
2375 (update_end, set_terminal_window, set_scroll_region): Clean up.
2376 (ring_bell, reset_terminal_modes): Clean up.
2377 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
2378 on tty_cursor_hidden.
2379 (write_glyphs): Call tty_hide_cursor.
2381 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
2383 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
2385 2001-05-30 Gerd Moellmann <gerd@gnu.org>
2387 * xfns.c (enum image_value_type): New enumerator
2388 IMAGE_STRING_OR_NIL_VALUE.
2389 (parse_image_spec): Handle it.
2390 (xbm_format, pbm_format): Use it for :foreground and :background.
2391 (xbm_load, pbm_load): Check for nil color names.
2393 * xterm.c (note_mouse_highlight): If an overlapping overlay
2394 exists, but we find that we highlight the same overlay as before,
2395 don't do the highlighting again.
2397 2001-05-29 Gerd Moellmann <gerd@gnu.org>
2399 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
2400 Protect unibyte strings created by replacing their multibyte
2401 equivalents in menu_items.
2403 * keymap.c (Fsingle_key_description): NUL-terminate the string
2404 buffer before calling build_string.
2406 * callproc.c (Fcall_process): Deal with decode_coding returning
2407 CODING_FINISH_INCONSISTENT_EOL.
2409 2001-05-28 Gerd Moellmann <gerd@gnu.org>
2411 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
2412 an item's name with its key description in case the description
2413 is a multibyte string.
2415 * keymap.c (Fsingle_key_description): Create a multibyte string
2418 * macros.c (Fstart_kbd_macro): Doc fix.
2420 * xterm.c (cursor_in_mouse_face_p): New function.
2421 (x_draw_stretch_glyph_string): Use it to choose a different GC
2422 when drawing a cursor within highlighted text.
2424 * editfns.c (char_property_eq): Put in #if 0.
2426 * indent.c (string_display_width): Put in #if 0.
2428 * lread.c (Fload): Remove unused label.
2430 * termcap.c (speeds): Put in #if 0.
2432 2001-05-18 Gerd Moellmann <gerd@gnu.org>
2434 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
2436 * xfaces.c (xlfd_point_size): Don't divide pixel size from
2437 transformation matrix by 10.
2439 2001-05-16 Gerd Moellmann <gerd@gnu.org>
2441 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
2442 only if it's equal to the former foreground pixel color.
2443 (x_set_foreground_color, x_set_background_color)
2444 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
2446 2001-05-16 Dave Love <fx@gnu.org>
2448 * insdel.c (signal_before_change, signal_after_change): Consider a
2449 local change hook which changes the buffer.
2451 * process.c (read_process_output): Don't call signal_after_change
2452 and update_compositions after insert_from_string_before_markers.
2454 2001-05-16 Gerd Moellmann <gerd@gnu.org>
2456 * xfaces.c (split_font_name): Use the right field when
2457 checking for `[...]' syntax.
2459 * buffer.c (copy_overlays): New function.
2460 (clone_per_buffer_values): Use it.
2462 * buffer.h (OVERLAY_PLIST): New macro.
2464 * keymap.c (Fsingle_key_description): Replace a build_string with
2465 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
2467 * fontset.c (Ffontset_info): Check that face is non-null
2468 before accessing its fields.
2470 2001-05-15 Gerd Moellmann <gerd@gnu.org>
2472 * keyboard.c (read_key_sequence): Prevent generating a fake
2475 * xfaces.c (split_font_name): Handle `[...]' for the right
2478 * ccl.c (ccl_driver): Don't copy remaining bytes in case
2479 of CCL_STAT_INVALID_CMD.
2481 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
2483 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
2484 in <var> has no default value yet.
2486 * xfaces.c (try_alternative_families): First try the FAMILY.
2487 And if nothing is found in the end, try again with scalable fonts.
2488 (try_font_list): Let try_alternative_families do a bit more of
2489 the work. Only use FAMILY if it is not nil.
2490 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
2492 2001-05-14 Gerd Moellmann <gerd@gnu.org>
2494 * xterm.c (note_mouse_highlight): Avoid changing the mouse
2495 pointer shape when show_mouse_face has already done it.
2497 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
2500 * xfaces.c (split_font_name): Make sure to leave the loop
2501 with the right value of `i'.
2503 * xfaces.c (split_font_name): Handle matrix transformations
2504 in the pixel and point size fields of XLFD font names.
2505 (xlfd_point_size): Likewise.
2507 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
2509 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
2510 (x_to_w32_font): Add prototype.
2512 * regex.c (malloc, realloc, free) [emacs]: Undefine before
2513 redefining, to avoid compiler warnings.
2515 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
2517 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
2518 (w32_get_bdf_glyph): Cast between unsigned char and char when
2519 passing arguments to subroutines, to shut up compiler warnings.
2520 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
2523 * xfaces.c: Include keyboard.h before frame.h, not after it.
2525 * widget.c: Include keyboard.h before frame.h.
2527 * w32term.h (struct image, struct face): Forward declaration, to
2528 avoid compiler warnings.
2530 2001-05-11 Gerd Moellmann <gerd@gnu.org>
2532 * keyboard.c (read_key_sequence): Don't modify events when
2533 generating fake prefix keys (mode-line, scroll-bar, ...) since
2534 this prevents proper processing of such events when pushed back
2535 into unread-command-events.
2537 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
2538 actually redrawn. Make the function static.
2539 (note_mouse_highlight): Fix a case where the mouse cursor
2540 was changed back to the text cursor.
2542 * xterm.h (clear_mouse_face): Remove prototype.
2544 * xdisp.c (try_window_id): Fix the fix and set the right
2547 * xdisp.c (try_window_id): Fix computation of window end in the
2548 case that lines were deleted at the end of the window. Add some
2549 more debug_method_adds.
2551 * xfaces.c (try_alternative_families): New function.
2552 (try_font_list): Use it. If ATTRS specifies a family, check
2553 fonts from that family first.
2554 (choose_face_font): Remove code setting the family part of
2557 2001-05-10 Gerd Moellmann <gerd@gnu.org>
2559 * xdisp.c (try_window_id): Fix case of all changes before
2562 * xdisp.c (try_window_id): Add some xasserts.
2564 2001-05-09 Gerd Moellmann <gerd@gnu.org>
2566 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
2568 2001-05-09 Dave Love <fx@gnu.org>
2570 * xdisp.c (GIVE_UP): Fix for K&R C.
2572 2001-05-09 Gerd Moellmann <gerd@gnu.org>
2574 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
2576 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
2577 back to the text cursor shape without need.
2579 2001-05-07 Gerd Moellmann <gerd@gnu.org>
2581 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
2583 * dispextern.h (inverse_video): Declare extern.
2585 * keyboard.c (delete_kboard): Handle the case that selected_frame
2586 has been deleted in the course of x_connection_closed.
2588 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
2590 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
2591 Fix the change from 2001-04-30.
2593 2001-05-03 Gerd Moellmann <gerd@gnu.org>
2595 * xfns.c (file_dialog_unmap_cb): New function.
2596 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
2597 where a dialog is closed via the window manager.
2599 * xdisp.c (try_window_id): Cases of changes all in front of
2600 the window start or all below the window end mostly rewritten.
2601 (redisplay_window): Move the tests if try_window_id is
2602 applicable to try_window_id.
2603 (GIVE_UP): New macro.
2605 2001-05-02 Gerd Moellmann <gerd@gnu.org>
2607 * xterm.c (expose_window): Return int. If W is the window
2608 currently being updated, mark the frame garbaged.
2609 Fix computation of rows intersecting the exposed rectangle.
2610 (expose_window_tree): Stop when expose_window returns 0.
2612 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
2613 again if it has already been drawn.
2615 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
2617 * syntax.c (update_syntax_table): Check that oldi has the same
2618 properties as old_prop before deciding not to invalidate.
2620 2001-04-30 Gerd Moellmann <gerd@gnu.org>
2622 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
2623 read-only text that is so because of text properties.
2625 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
2626 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
2627 windows that are components of a Lucid menu bar.
2629 2001-04-27 Gerd Moellmann <gerd@gnu.org>
2631 * term.c (turn_on_face): Fix reverse video handling on terminals
2632 that don't support colors.
2634 2001-04-26 Gerd Moellmann <gerd@gnu.org>
2636 * editfns.c (save_excursion_restore): Don't use XBUFFER on
2639 2001-04-25 Gerd Moellmann <gerd@gnu.org>
2641 * term.c (toggle_highlight): New function.
2642 (turn_on_face): Change handling of reverse video.
2644 * process.c (wait_reading_process_input):
2645 Call record_asynch_buffer_change only if a timer really changed buffers.
2647 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
2648 of the number of overlays to check.
2650 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
2652 * xdisp.c (try_window_id): Fix a case where window_end_pos
2653 and window_end_bytepos were not adjusted.
2655 2001-04-23 Gerd Moellmann <gerd@gnu.org>
2657 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
2660 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
2662 * process.c (wait_reading_process_input) [!subprocesses]:
2663 Don't reference waiting_for_user_input_p, it's not defined in the
2664 branch without async subprocesses support.
2666 2001-04-19 Gerd Moellmann <gerd@gnu.org>
2668 * keyboard.c (delete_kboard): Prevent a dangling reference
2669 from current_kboard to KB, which is freed.
2671 * process.c (wait_reading_process_input):
2672 Call record_asynch_buffer_change after running timers, to make
2673 read_key_sequence aware of buffer changes from under it.
2675 2001-04-18 Gerd Moellmann <gerd@gnu.org>
2677 * xfaces.c (Qscalable_fonts_allowed): New variable.
2678 (realizing_basic_faces_p): Removed.
2679 (x_face_list_fonts): Special handling for realizing_basic_faces_p
2681 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
2682 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
2683 for scalable-fonts-allowed to t.
2685 * fileio.c (Finsert_file_contents): If the file size returned from
2686 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
2687 read from files on a procfs whose contents are generated dynamically.
2689 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
2691 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
2692 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
2693 (__memalign_hook): Make the two prototypes consistent.
2695 2001-04-17 Gerd Moellmann <gerd@gnu.org>
2697 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
2698 matrix of mini-windows.
2700 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
2702 * intervals.c (find_interval): Don't rebalance during signal handling.
2704 2001-04-11 Gerd Moellmann <gerd@gnu.org>
2706 * fns.c: Include blockinput.h.
2708 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
2710 2001-04-10 Gerd Moellmann <gerd@gnu.org>
2712 * fns.c (Fcompare_strings): Fix return values.
2714 * window.c (window_scroll): Change the meaning of N to mean
2715 N screen-fulls or N lines.
2716 (window_scroll_pixel_based, window_scroll_line_based)
2717 (scroll_command, Fscroll_other_window): Change accordingly.
2719 * window.c (window_scroll_pixel_based, Frecenter):
2720 Call window_box_height instead of using it.last_visible_y for the
2721 height of the window.
2723 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
2724 instead of using it.last_visible_y for the height of the window.
2726 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
2727 From Dan Holmsand <dan@eyebee.com>.
2729 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
2730 able to write to hidden and system files. From Dan Holmsand
2733 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
2734 Holmsand <dan@eyebee.com>.
2736 2001-04-09 Gerd Moellmann <gerd@gnu.org>
2738 * fns.c (Fplist_get, Fplist_put): Add QUITs.
2740 * window.c (window_internal_height): Return 1 less if the
2741 window has a header line.
2743 * xdisp.c (try_window_id): When scrolling on a terminal, take
2744 the change of window_internal_height into account.
2746 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
2748 * gmalloc.c (align): If the argument SIZE would overflow
2749 __malloc_ptrdiff_t, fail right away.
2751 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2753 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
2754 Make sure the tooltip is completely visible.
2755 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
2757 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
2759 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
2761 2001-04-06 Dave Love <fx@gnu.org>
2763 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
2766 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2768 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
2770 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
2772 2001-04-05 Gerd Moellmann <gerd@gnu.org>
2774 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
2776 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
2778 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
2779 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
2781 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
2782 shell widget's position only if it is non-null.
2784 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
2785 Set f->output_data.x->widget to null after destroying it.
2787 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
2788 FILENAME to bring it in synch with the documentation.
2790 * xfaces.c (realizing_basic_faces_p): Renamed from
2791 realize_default_face_p.
2792 (realize_basic_faces): Set/clear realizing_basic_faces_p.
2793 (realize_default_face): Don't set the flag.
2795 2001-04-04 Gerd Moellmann <gerd@gnu.org>
2797 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
2799 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
2801 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
2802 the buffer that was used for echoing.
2804 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
2805 (first_font_matching): Removed unused function.
2806 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
2807 (may_use_scalable_font_p): Remove parameter FONT; rename
2808 parameter NAME to FONT.
2809 (x_face_list_fonts): Fix missing bounds check.
2810 (realizing_default_face_p): New variable.
2811 (realize_default_face): Set and clear that flag.
2812 (x_face_list_fonts): When called during the realization of the
2813 default face, and no matching fonts are found when ignoring
2814 scalable fonts and fonts matching a regexp from
2815 face-ignored-fonts, try without ignoring fonts.
2817 2001-04-03 Gerd Moellmann <gerd@gnu.org>
2819 * xfns.c (postprocess_image): New function.
2820 (lookup_image): Call it for all image types except PostScript.
2821 (x_kill_gs_process): Call postprocess_image.
2823 * xterm.c (x_use_underline_position_properties): New variable.
2824 (x_draw_glyph_string): Use it.
2825 (syms_of_xterm): DEFVAR_BOOL it.
2827 2001-04-02 Gerd Moellmann <gerd@gnu.org>
2829 * xterm.c (x_alloc_nearest_color_1): New function.
2830 (x_alloc_nearest_color): Use it.
2831 (x_color_cells): Take a Display as argument, instead of a frame.
2832 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
2833 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
2834 (x_initialize): Register cvt_string_to_pixel as resource converter
2835 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
2837 2001-03-30 Gerd Moellmann <gerd@gnu.org>
2839 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
2840 (set_iterator_to_next): If a string from a display property ends,
2841 consider the case that this might also be the end of an
2842 overlay string having the display property.
2844 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
2846 * xdisp.c (reseat_to_string): Undo last change.
2848 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
2849 matrix of a window when the header line changes, when
2850 new rows are allocated, or when the width changes.
2852 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
2854 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
2856 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
2858 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
2861 2001-03-29 Gerd Moellmann <gerd@gnu.org>
2863 * data.c (Fsubr_interactive_form): New function.
2864 (syms_of_data): Defsubr it.
2866 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2867 (live_float_p, live_misc_p): Return 1 only if the offset of the
2868 pointer in its block is >= 0.
2870 2001-03-28 Paul Eggert <eggert@twinsun.com>
2872 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
2873 microseconds calcuation. Avoid double-rounding problem.
2874 In doc string, warn that the result is approximate.
2876 2001-03-28 Gerd Moellmann <gerd@gnu.org>
2878 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
2879 bind `inhibit-eval-during-redisplay' to t.
2881 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
2883 * xdisp.c (inhibit_eval_during_redisplay)
2884 (Qinhibit_eval_during_redisplay): New variables.
2885 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
2886 don't eval, return nil instead.
2887 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
2888 Initialize Qinhibit_eval_during_redisplay.
2890 * xdisp.c (reseat_to_string): If STRING is multibyte, set
2891 the iterator's multibyte_p flag.
2893 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
2894 instead of setting it to zero; it's incremented for each frame
2895 where the menu face is changed.
2897 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
2898 change bottom shadow accordingly.
2900 * xterm.c (expose_window_tree, expose_frame): Don't compute
2902 (expose_window): Do it here instead.
2903 (x_draw_glyph_string): Fix a computation of the underline position.
2905 * bytecode.c (BYTE_CODE_QUIT): New macro.
2906 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
2908 2001-03-27 Gerd Moellmann <gerd@gnu.org>
2910 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
2911 Give up if matrix starts in an ellipsis.
2912 (init_from_display_pos): Do nothing if POS doesn't specify
2913 a dpvec_index but the iterator has such a position.
2915 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
2917 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
2918 x/y position is (0, 0) after destroying the menu bar, restore
2919 its original position.
2921 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
2922 (init_from_display_pos): Use it.
2923 (try_window_reusing_current_matrix): Don't use cursor_row_p.
2925 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2927 * xdisp.c (try_window_id): Undo last change.
2929 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
2931 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
2933 * buffer.c (syms_of_buffer): Doc fix.
2935 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2937 * xfaces.c (x_update_menu_appearance): Use local variable
2938 popup_path for setting font resources.
2940 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
2942 * frame.c (Fframe_list): Don't reference tip_frame if
2943 HAVE_WINDOW_SYSTEM is not defined.
2945 * emacs.c (main): Update the copyright year. From Werner LEMBERG
2948 2001-03-25 Gerd Moellmann <gerd@gnu.org>
2950 * xdisp.c (init_from_display_pos): Test invisible property
2951 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
2953 * xdisp.c (redisplay_internal) <update one window>: Make sure
2954 last_arrow_position and last_arrow_string are set.
2956 * frame.c (Fframe_list): Don't return a tooltip frame.
2958 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2960 * xdisp.c (mark_window_display_accurate_1): New function,
2961 extracted from mark_window_display_accurate.
2962 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
2963 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
2964 (mark_window_display_accurate): Use it.
2965 (redisplay_internal): Use it for the selected window.
2966 (redisplay_internal): Avoid duplicate mark_window_display_accurate
2967 for the selected frame.
2969 * xdisp.c Use make_number, for readability.
2970 (try_window_id): Disable rows below the window end.
2971 (try_window_reusing_current_matrix): Use cursor_row_p.
2972 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
2974 (init_from_display_pos): If POS specifies a position in a display
2975 vector, maybe get the iterator set up for that ellipsis.
2977 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
2979 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
2981 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
2983 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2985 * xfaces.c (x_update_menu_appearance): Use a different path
2986 for Lucid popup menus.
2988 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
2990 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
2992 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
2993 (string_buffer_position): Use `make_number'.
2995 2001-03-22 Gerd Moellmann <gerd@gnu.org>
2997 * xfaces.c (x_update_menu_appearance): Renamed from
2998 x_set_menu_face_resources. Use different resources for popups.
3000 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
3001 (GC_CHECK_STRING_BYTES): Don't define.
3003 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
3004 Removed, together with subroutines.
3005 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
3006 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
3008 * dispextern.h (x_set_menu_resources_from_menu_face):
3011 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
3012 Remove calls to x_set_menu_resources_from_menu_face.
3014 * xfaces.c (xm_set_menu_resources_from_menu_face):
3015 Remove #ifndef LESSTIF_VERSION.
3017 * xmenu.c: Include widget.h.
3018 (single_submenu): Return int. Some cleanup.
3019 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
3021 2001-03-21 Gerd Moellmann <gerd@gnu.org>
3023 * xterm.c (x_update_window_end): Handle overwritten mouse face
3024 also for tool bar windows.
3025 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
3026 DRAW is DRAW_IMAGE_RAISED.
3028 2001-03-20 Gerd Moellmann <gerd@gnu.org>
3030 * print.c (syms_of_print): Doc fixes.
3032 * fns.c (Fmd5): Doc fix.
3034 2001-03-19 Gerd Moellmann <gerd@gnu.org>
3036 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
3037 Clear area of the frame not occupied by the scroll bar.
3039 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
3040 tip frame's root window buffer to *tip* right after creating
3043 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
3044 is an integer don't have to be for space characters.
3046 2001-03-16 Gerd Moellmann <gerd@gnu.org>
3048 * indent.c (current_column, current_column_1, Fmove_to_column)
3049 (compute_motion): Handle characters from display vectors differently.
3051 2001-03-15 Kenichi Handa <handa@etl.go.jp>
3053 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
3054 drawing glyph string.
3056 2001-03-15 Gerd Moellmann <gerd@gnu.org>
3058 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
3059 (command_loop_1): Undo last change.
3061 * xterm.c (fast_find_position): Return the correct vpos.
3063 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
3064 non-null, set a per-buffer value in BUF instead of the current buffer.
3065 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
3066 Call store_symval_forwarding with BUF null.
3067 (set_internal): Call store_symval_forwarding with the BUF
3068 parameter passed to set_internal. Formerly, the value was always
3069 set in the current buffer; the buffer recorded in specbind for
3070 this case wasn't used.
3071 (arith_driver): Reindent.
3073 * buffer.c (swap_out_buffer_local_variables):
3074 Call store_symval_forwarding with BUF null.
3076 * lisp.h (store_symval_forwarding): Change prototype.
3078 * eval.c (specbind): Call store_symval_forwarding with BUF null.
3080 2001-03-14 Gerd Moellmann <gerd@gnu.org>
3082 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
3083 FOR_DELETION. Avoid resizing the mini-window of the selected
3084 frame if FOR_DELETION is set.
3085 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
3086 (Fmake_frame_invisible): Change calls to do_switch_frame for new
3089 * window.c (Fset_window_configuration): Change call to
3090 do_switch_frame to new format.
3092 * keyboard.c (quit_throw_to_read_char): Change call to
3093 do_switch_frame to new format.
3095 * lisp.h (do_switch_frame): Change prototype.
3097 * frame.c (Fframe_parameters): In the `buffer-list' frame
3098 parameter, store the buffer list of FRAME, not the list of the
3101 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
3102 box just because the glyph row's full_width_p flag is set.
3104 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
3106 * xdisp.c (highlight_trailing_whitespace): On character terminals,
3107 skip the padding blanks inserted in extend_face_to_end_of_line,
3108 before checking for trailing whitespace.
3110 2001-03-13 Gerd Moellmann <gerd@gnu.org>
3112 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
3113 Remove special handling for LessTif/Motif.
3114 (toplevel): Don't include Xm/Xm.h.
3116 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
3117 Remove workaround code for LessTif; it doesn't work anymore.
3119 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
3122 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
3123 Don't access private scroll bar data; it's no longer necessary with
3124 contemporary LessTif.
3126 * xfaces.c (xm_set_menu_resources_from_menu_face):
3127 Change #if 0 to #ifndef LESSTIF_VERSION.
3129 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
3130 removing button grabs.
3132 2001-03-13 Kenichi Handa <handa@etl.go.jp>
3134 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
3135 and clip-large-size-font as obsolete.
3137 * lread.c (read_multibyte): Check the validity of multibyte
3138 sequence. If invalid, return the first byte.
3140 2001-03-12 Gerd Moellmann <gerd@gnu.org>
3142 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
3143 before running the command; timer functions or process
3144 filters may have set it.
3146 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
3148 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
3151 2001-03-12 Gerd Moellmann <gerd@gnu.org>
3153 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
3156 2001-03-09 Gerd Moellmann <gerd@gnu.org>
3158 * dispextern.h (string_buffer_position): Add prototype.
3160 * xdisp.c (string_buffer_position, display_prop_string_p)
3161 (single_display_prop_string_p): New functions.
3163 * xterm.c (note_mouse_highlight): If there's no help-echo on
3164 a string, look at the buffer text ``under'' it.
3166 * keyboard.c (make_lispy_event): Add string info to the event,
3167 analogous to what's done on mode lines.
3168 (read_key_sequence): For a click on a string, consider `local-map'
3169 and `keymap' of that string.
3171 * keyboard.c (make_lispy_event, make_lispy_movement):
3172 Adjust calls to buffer_posn_from_coords to new format.
3174 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
3176 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
3179 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
3180 flags argument to emacs_open; it seems to conflict with O_EXCL.
3182 2001-03-09 Kenichi Handa <handa@etl.go.jp>
3184 * composite.h (struct composition): Change types of members;
3185 glyph_len to unsigned, width to unsigned short.
3187 2001-03-08 Andrew Innes <andrewi@gnu.org>
3189 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
3192 2001-03-08 Gerd Moellmann <gerd@gnu.org>
3194 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
3197 * xterm.c (note_mouse_highlight): Handle mouse-face and
3198 help-echo in strings.
3199 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
3200 (fast_find_string_pos): New function.
3202 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
3203 (display_string): Call face_at_string_position with new parameter.
3205 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
3206 Handle `mouse-face'.
3208 * dispextern.h (face_at_string_position): Change prototype.
3210 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
3212 * keyboard.c (make_lispy_event): Avoid generating drag events
3213 if the mouse hasn't actually moved to another buffer position.
3215 2001-03-08 Dave Love <fx@gnu.org>
3217 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
3219 2001-03-08 Gerd Moellmann <gerd@gnu.org>
3221 * process.c (Fset_process_window_size): Fix a typo.
3223 2001-03-08 Kenichi Handa <handa@etl.go.jp>
3225 * coding.c (detect_coding_sjis): Do more rigid check.
3226 (detect_coding_big5): Likewise.
3227 (decode_coding_sjis_big5): Likewise.
3228 (Fdetect_coding_region): Call detect_coding_system with tailing
3229 anchor byte `\0' for more rigid detection.
3230 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
3231 (Fdetect_coding_string): Likewise.
3233 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
3235 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
3236 a string before extracting its data.
3238 2001-03-07 Gerd Moellmann <gerd@gnu.org>
3240 * window.c (Frecenter): Rewrite code handling negative values
3241 of ARG on graphical frames.
3243 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
3245 * window.c (displayed_window_lines): If W->start is outside the
3246 accessible portion of the buffer, call start_display with BEGV or
3247 ZV instead of W->start.
3249 2001-03-07 Gerd Moellmann <gerd@gnu.org>
3251 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
3253 * process.c (Fset_process_filter): Don't crash if the input
3254 file descriptor of PROCESS is closed.
3255 (Fset_process_window_size): Likewise.
3257 2001-03-06 Kenichi Handa <handa@etl.go.jp>
3259 * xterm.c (XTflash): Make the timeout of select shorter, and call
3260 select repeatedly until the desired time expires.
3262 2001-03-06 Gerd Moellmann <gerd@gnu.org>
3264 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
3266 * xfns.c (Fx_create_frame): Clear Vwindow_list.
3268 * lisp.h (Vwindow_list): Declare extern.
3270 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
3272 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
3274 2001-03-06 Gerd Moellmann <gerd@gnu.org>
3276 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
3277 to detect a case where we have to highlight a different region
3278 despite not having left the currently highlighted region.
3279 Set mouse_face_overlay in the x_display_info.
3280 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
3282 * xterm.h (struct x_display_info): Add mouse_face_overlay.
3284 * buffer.c (mouse_face_overlay_overlaps): New function.
3286 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
3287 (Qmouse_face): Declare extern.
3289 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
3290 if face_change_count is non-zero.
3292 2001-03-06 Kenichi Handa <handa@etl.go.jp>
3294 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
3295 that the source is unibyte.
3297 2001-03-05 Dave Love <fx@gnu.org>
3299 * xterm.c (XTmouse_position): Fix typo.
3301 2001-03-05 Gerd Moellmann <gerd@gnu.org>
3303 * minibuf.c (read_minibuf): Clean up the binding stack if
3304 called noninteractively.
3306 2001-03-05 Kenichi Handa <handa@etl.go.jp>
3308 * coding.c (syms_of_coding): Docstring modified.
3310 2001-03-05 Kenichi Handa <handa@etl.go.jp>
3312 * charset.c (char_to_string): If a single byte char has modifier
3313 bits that can't be reflected to the character code, ignore them
3314 instead of signaling an error.
3316 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
3318 * s/msdos.h: Update copyright notice.
3320 * dosfns.h: Update copyright notice.
3322 * dosfns.c: Update copyright notice.
3324 * msdos.c: Update copyright notice.
3326 2001-03-02 Gerd Moellmann <gerd@gnu.org>
3328 * xterm.c (glyph_rect): New function.
3329 (XTmouse_position): Use it to raise the threshold for mouse
3330 movement event generation.
3332 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
3334 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
3335 specifies (reverse . t), reverse the initial screen colors.
3336 (IT_set_frame_parameters): If the property is foreground-color,
3337 but we are reversing the colors, set bg_set, not fg_set.
3338 Likewise for setting background-color and reversing: set fg_set.
3339 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
3342 * xfaces.c (Finternal_set_lisp_face_attribute)
3343 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
3346 2001-03-02 Gerd Moellmann <gerd@gnu.org>
3348 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
3349 to a single slash in the middle of file names.
3351 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
3352 Accept only alphanumeric time zone names.
3354 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
3356 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
3357 a widget to zero height.
3359 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3361 * window.c (Fwindow_end): Call move_it_past_eol only if
3362 ending up on a partially visible line.
3364 2001-03-01 Dave Love <fx@gnu.org>
3366 * ccl.c (Fccl_execute): Doc fix.
3368 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3370 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
3371 of the tool bar before calling x_figure_window_size.
3373 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
3374 NULL after destroying it, otherwise XTread_socket can access a
3375 destroyed widget when input is unblocked.
3377 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
3379 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
3380 same name as before, although there was a change in fontsets.
3382 2001-02-28 Ken Raeburn <raeburn@gnu.org>
3384 * lisp.h (Fframe_parameter): Declare.
3386 * window.c (set_window_buffer): Field vscroll is an int, not a
3389 2001-02-28 Gerd Moellmann <gerd@gnu.org>
3391 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
3394 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
3397 * alloc.c (toplevel): Include process.h.
3398 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
3399 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
3400 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
3401 (allocate_vector, allocate_hash_table, allocate_window)
3402 (allocate_frame, allocate_process, allocate_other_vector):
3404 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
3405 (mark_maybe_pointer): New function.
3406 (mark_memory): Also mark Lisp data to which only pointers
3407 remain and not Lisp_Objects.
3408 (min_heap_address, max_heap_address): New variables.
3409 (mem_find): Return MEM_NIL if START is below min_heap_address or
3410 above max_heap_address.
3411 (mem_insert): Compute min_heap_address and max_heap_address.
3413 * process.c (make_process): Use allocate_process.
3415 * frame.c (make_frame): Use allocate_frame.
3417 * window.c (make_window, make_dummy_parent): Use allocate_window.
3418 (Fcurrent_window_configuration): Use allocate_other_vector.
3420 * lisp.h (allocate_vectorlike): Remove prototype.
3421 (allocate_vector, allocate_other_vector, allocate_frame)
3422 (allocate_window, allocate_process, allocate_hash_table):
3425 * fns.c (Fdelete, larger_vector): Use allocate_vector.
3426 (make_hash_table, copy_hash_table): Use allocate_hash_table.
3428 2001-02-27 Kenichi Handa <handa@etl.go.jp>
3430 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
3431 treat the produced bytes as a valid multibyte sequence.
3433 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
3434 (ccl_driver) <CCL_WriteMultibyteChar2>:
3435 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
3436 <ccl_finish>: Set ccl->eight_bit_control properly.
3438 * ccl.h (struct ccl_program): New member eight_bit_control.
3440 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
3442 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
3443 accessible_keymaps_char_table.
3444 (accessible_keymaps_char_table): Obey `is_metized'.
3445 (where_is_internal, Fwhere_is_internal): Don't confuse int and
3448 2001-02-26 Gerd Moellmann <gerd@gnu.org>
3450 * dispnew.c: Check HAVE_TERM_H before including term.h.
3452 2001-02-24 Andrew Innes <andrewi@gnu.org>
3454 * makefile.w32-in: Update copyright notice.
3456 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
3458 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
3460 2001-02-24 Kenichi Handa <handa@etl.go.jp>
3462 * Makefile.in (lisp): Add international/utf-8.elc.
3464 * fontset.c (Fnew_fontset): Fix handling of the case that an
3465 element of FONTLIST is a cons of family and registry.
3467 2001-02-23 Jason Rumney <jasonr@gnu.org>
3469 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
3470 to height unconditionally.
3472 * w32term.c (x_set_glyph_string_background_width): Extend the
3473 background face to the end of the drawing area in the text area, only.
3474 (x_insert_glyphs): Call window_box_left to obtain the left
3475 x-coordinate of the area to shift.
3477 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
3480 2001-02-22 Andrew Innes <andrewi@gnu.org>
3482 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
3483 ($(BLD)\dispnew.obj):
3484 ($(BLD)\editfns.obj):
3485 ($(BLD)\fileio.obj):
3486 ($(BLD)\filelock.obj):
3487 ($(BLD)\keyboard.obj):
3488 ($(BLD)\w32proc.obj):
3489 ($(BLD)\process.obj):
3490 ($(BLD)\sysdep.obj): Ditto.
3492 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
3494 ($(BLD)/dispnew.$(O)):
3495 ($(BLD)/editfns.$(O)):
3496 ($(BLD)/fileio.$(O)):
3497 ($(BLD)/filelock.$(O)):
3498 ($(BLD)/keyboard.$(O)):
3499 ($(BLD)/w32proc.$(O)):
3500 ($(BLD)/process.$(O)):
3501 ($(BLD)/sysdep.$(O)): Ditto.
3503 2001-02-22 Gerd Moellmann <gerd@gnu.org>
3505 * xdisp.c (forward_to_next_line_start): When taking the shortcut
3506 at the start of the function, check that the \n in it->c is
3507 from the iterator's current position.
3509 * xdisp.c (handle_single_display_prop): Add parameter
3510 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
3511 properties which replace the display of text with something else.
3512 (handle_display_prop): Call handle_single_display_prop with
3513 additional argument saying if we already replaced text display
3514 with something else. Use AREF.
3515 (with_echo_area_buffer_unwind_data, display_menu_bar)
3516 (decode_mode_spec_coding): Use AREF and ASIZE.
3518 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
3519 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
3520 * vmstime.h: Files removed.
3522 * unexencap.c, unexfx2800.c: Files removed.
3524 * dispnew.c (direct_output_for_insert): Give up if we are showing
3525 a message or just cleared the message because we might need to
3526 resize the echo area window or display an empty echo area.
3528 2001-02-21 Gerd Moellmann <gerd@gnu.org>
3530 * xdisp.c (redisplay_internal): Do the
3531 mark_window_display_accurate after all windows have been
3532 redisplayed because this call resets flags in buffers which are
3533 needed for proper redisplay.
3535 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
3536 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
3539 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
3540 busy_window to hourglass_window, busy_p to hourglass_p.
3542 * msdos.h (struct x_output): Rename busy_window to
3543 hourglass_window, busy_p to hourglass_p.
3545 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
3546 busy_window to hourglass_window, busy_p to hourglass_p.
3548 * xfns.c: Rename everything containing *busy_cursor* and similar
3550 (syms_of_w32fns): Rename x-busy-pointer-shape to
3551 x-hourglass-pointer-shape, display-busy-cursor to
3552 display-hourglass, busy-cursor-delay to hourglass-delay.
3554 * w32fns.c: Rename everything containing *busy_cursor* and similar
3556 (syms_of_w32fns): Rename x-busy-pointer-shape to
3557 x-hourglass-pointer-shape, display-busy-cursor to
3558 display-hourglass, busy-cursor-delay to hourglass-delay.
3560 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
3563 * dispextern.h (start_hourglass, cancel_hourglass)
3564 (display_hourglass_p): Renamed from *busy_cursor*.
3566 2001-02-20 Gerd Moellmann <gerd@gnu.org>
3568 * keyboard.c (read_char): When an event from unread-command-events
3569 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
3571 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
3572 equal to the current buffer.
3574 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
3575 nil, otherwise we're left with truncate_lines t when a message
3576 is printed with message-truncate-lines bound to t.
3578 2001-02-19 Gerd Moellmann <gerd@gnu.org>
3580 * window.c (Fmove_to_window_line): Undo last change.
3581 (displayed_window_lines): Call line_bottom_y to determine
3582 the line's bottom position.
3584 * dispextern.h (line_bottom_y): Add prototype.
3586 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
3587 (pos_visible_p): Use it.
3589 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
3590 set redisplaying_p to 0 here instead of in Frecursive_edit.
3591 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
3594 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
3596 (syms_of_xdisp): Initialize new variables.
3597 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
3598 Specbind `inhibit-menubar-update' when updating the menu bar.
3600 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
3603 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
3606 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
3609 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
3610 to the start of the file.
3612 2001-02-16 Gerd Moellmann <gerd@gnu.org>
3614 * window.c (set_window_buffer): Fix last change.
3616 * window.c (set_window_buffer): Set window's vscroll to 0.
3618 * window.c (coordinates_in_window): Increase width of area
3619 where the vertical line can be dragged.
3621 * xterm.c (x_set_glyph_string_background_width): Extend the
3622 background face to the end of the drawing area in the text
3625 * xdisp.c (handle_single_display_prop): Set iterator's position
3626 to where the `display' property starts, like for images.
3627 (dump_glyph): New function.
3628 (dump_glyph_row): Use it. Dump info about marginal areas.
3630 * dispnew.c (direct_output_for_insert): Recognize more cases where
3631 glyphs can be written instead of being inserted.
3633 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
3634 the left x-coordinate of the area to shift.
3636 * dired.c (directory_files_internal): Set result list to nil
3639 2001-02-15 Kenichi Handa <handa@etl.go.jp>
3641 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
3642 invalid multibyte sequence, treat *SRC as a character of
3645 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
3647 * textprop.c (Fset_text_properties): Doc fix.
3649 2001-02-15 Gerd Moellmann <gerd@gnu.org>
3651 * dispnew.c (update_text_area): Undo change of 2001-01-12.
3653 2001-02-14 Dave Love <fx@gnu.org>
3655 * coding.c: Doc and message fixes.
3657 2001-02-14 Andrew Innes <andrewi@gnu.org>
3659 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
3660 Emacs frame above the screen size.
3662 2001-02-14 Gerd Moellmann <gerd@gnu.org>
3664 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
3666 2001-02-13 Gerd Moellmann <gerd@gnu.org>
3668 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
3669 case that TO ends up beyond ZV after running before-change-functions.
3671 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
3672 the selected window if it is showing the buffer in question.
3674 * dired.c (directory_files_internal): Initialize errno.
3675 (toplevel): Include errno.h.
3677 2001-02-13 Kenichi Handa <handa@etl.go.jp>
3679 * xfaces.c (best_matching_font): New parameter width_ratio.
3680 Multiply avgwidth by width_ratio.
3681 (choose_face_font): Call best_matching_font with width_ratio
3682 calculated from the column width of C.
3684 2001-02-12 Andrew Innes <andrewi@gnu.org>
3686 The following changes are to draw box lines inside characters area
3687 if line-width is negative.
3689 * w32term.c (x_produce_image_glyph): Pay attention to the case that
3690 face->box_line_width is negative.
3691 (x_produce_stretch_glyph): Likewise.
3692 (x_produce_glyphs): Likewise.
3693 (x_estimate_mode_line_height): Likewise.
3694 (x_draw_glyph_string_background): Likewise.
3695 (x_draw_glyph_string_foreground): Likewise.
3696 (x_draw_composite_glyph_string_foreground): Likewise.
3697 (x_draw_glyph_string_box): Likewise.
3698 (x_draw_image_foreground): Likewise.
3699 (x_draw_image_relief): Likewise.
3700 (x_draw_image_foreground_1): Likewise.
3701 (x_draw_image_glyph_string): Likewise.
3703 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3705 The following changes are to draw box lines inside characters area
3706 if line-width is negative.
3708 * xterm.c (x_produce_image_glyph): Pay attention to the case that
3709 face->box_line_width is negative.
3710 (x_produce_stretch_glyph): Likewise.
3711 (x_produce_glyphs): Likewise.
3712 (x_estimate_mode_line_height): Likewise.
3713 (x_draw_glyph_string_background): Likewise.
3714 (x_draw_glyph_string_foreground): Likewise.
3715 (x_draw_composite_glyph_string_foreground): Likewise.
3716 (x_draw_glyph_string_box): Likewise.
3717 (x_draw_image_foreground): Likewise.
3718 (x_draw_image_relief): Likewise.
3719 (x_draw_image_foreground_1): Likewise.
3720 (x_draw_image_glyph_string): Likewise.
3722 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
3723 and :line-width can be negative.
3724 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
3726 2001-02-09 Jason Rumney <jasonr@gnu.org>
3728 * w32term.c (w32_encode_char): Treat eight bit graphic and control
3729 characters the same as ASCII and latin-1.
3730 (x_display_and_set_cursor): Check for the focus frame's selected
3731 window instead of selected_window.
3732 (x_after_update_window_line): Don't clear if frame's internal
3733 border width is zero.
3734 (x_new_font): Don't change a tooltip's size.
3735 (w32_initialize): Set char_ins_del_ok to 1.
3737 * w32fns.c (Fx_show_tip): Fix calls to make_number.
3738 (x_set_font): If font hasn't changed, avoid recomputing
3739 faces and other things.
3740 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
3741 (Fx_create_frame): Add the tool bar height to the frame height.
3742 (x_create_tip_frame): Prevent changing the tooltip's
3743 background color by specifying a color for the default font
3745 (Qcancel_timer): New variable.
3746 (syms_of_w32fns): Initialize and staticpro it.
3747 (Fx_hide_tip, Fx_show_tip): Use it.
3748 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3750 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
3752 * w32.c (init_environment): Duplicate local string before putenv.
3754 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
3756 * charset.c (Fstring): A typo.
3758 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3760 * charset.c (Fstring): If all arguments are less than 256, return
3763 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
3764 return a unibyte string.
3766 * coding.c (code_convert_region): After detecting a coding, if
3767 nothing found, set coding->composing to COMPOSITION_NO.
3768 (decode_coding_string): Likewise.
3770 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
3772 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
3775 2001-02-07 Kenichi Handa <handa@etl.go.jp>
3777 * charset.c (parse_str_to_multibyte): New function.
3779 * charset.h (parse_str_to_multibyte): Extern it.
3781 * print.c (print_string): If we are going to print a unibyte
3782 string into a multibyte buffer, convert the string to multibyte by
3785 2001-02-06 Andrew Innes <andrewi@gnu.org>
3787 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
3788 been created. It seems we can get sent window messages such as
3789 WM_ERASEBKGND before we properly update a frame.
3791 2001-02-06 Gerd Moellmann <gerd@gnu.org>
3793 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
3794 Avoid some unnecessary cursor positioning.
3796 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3798 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
3799 (LFACE_AVGWIDTH): New macro.
3801 (check_lface_attrs): Check LFACE_AVGWIDTH.
3802 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
3803 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
3804 (merge_face_vectors): Check LFACE_AVGWIDTH.
3805 (Finternal_make_lisp_face): Use AREF.
3806 (xm_set_menu_resources_from_menu_face)
3807 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
3808 (Finternal_lisp_face_empty_p): Use AREF.
3809 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
3810 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
3811 Compare average widths..
3812 (best_matching_font): Arrange for comparing average widths.
3814 * dispextern.h (enum lface_attribute_index):
3815 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
3817 2001-02-05 Dave Love <fx@gnu.org>
3819 * puresize.h: Revert last change following loadup.el change.
3821 2001-02-05 Andrew Innes <andrewi@gnu.org>
3823 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
3824 invocation of temacs, to work with Windows 2000.
3825 (bootstrap-emacs): Ditto.
3827 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3829 * xterm.c (x_display_and_set_cursor): Check for the focus
3830 frame's selected window instead of selected_window.
3832 * xdisp.c (try_scrolling): If point is in the line below the
3833 window, make sure to move the iterator at least a canonical
3836 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
3838 2001-02-05 Kenichi Handa <handa@etl.go.jp>
3840 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
3841 If invalid, execute CCL_INVALID_CMD.
3842 (ccl_driver): If the CCL program is terminated because of
3843 CCL_STAT_INVALID_CMD, copy the remaining source data to the
3844 destination instead of throwing them away.
3846 2001-02-02 Gerd Moellmann <gerd@gnu.org>
3848 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
3849 faces and other things.
3851 * xdisp.c (get_next_display_element): Fix case of empty
3852 display table entry.
3854 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
3856 * editfns.c (Fconstrain_to_field): Doc fix.
3858 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
3859 into `thoroughly', to make it consistent with the doc string.
3861 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
3863 2001-02-01 Gerd Moellmann <gerd@gnu.org>
3865 * search.c (search_buffer): Call set_search_regs with a byte
3866 position, not a character position.
3868 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
3871 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
3873 * frame.c (Fmodify_frame_parameters): Doc fix.
3875 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3877 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
3878 identifier which is not reserved by Standard C.
3880 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
3882 * window.c (enum window_part): New enumeration.
3883 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
3885 (coordinates_in_window): Return an enumerator from enum
3886 window_part. Fix handling of right scroll bar.
3887 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
3888 `right-fringe' instead of `left-bitmap-area' and
3889 `right-bitmap-area'. Use enumerators from enum window_part
3890 instead of hard-coded integers.
3891 (check_window_containing, window_from_coordinates):
3892 Use enumerators from enum window_part instead of hard-coded integers.
3893 (syms_of_window): Replace Qleft_bitmap_area and
3894 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
3896 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
3898 * editfns.c (Fformat_time_string): Doc fix.
3900 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
3902 * keymap.c (Fwhere_is_internal): Use the first valid binding
3903 if no ascii binding is found (when firstonly is t).
3905 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3907 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
3908 instead of Finteractive_p.
3910 * lisp.h (interactive_p): Add prototype.
3912 * eval.c (interactive_p): New function.
3913 (Finteractive_p): Use it.
3915 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
3917 2001-01-31 Dave Love <fx@gnu.org>
3919 * .gdbinit (hook-run): Define to run xreload.
3921 * textprop.c (Fset_text_properties): Fix newline in doc string.
3923 2001-01-30 Gerd Moellmann <gerd@gnu.org>
3925 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
3926 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
3928 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
3929 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
3930 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
3932 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
3935 2001-01-30 Dave Love <fx@gnu.org>
3937 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
3940 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3942 * bytecode.c (Fbyte_code) <Bcurrent_column>:
3943 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
3945 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
3947 * textprop.c (Fset_text_properties): Doc fix.
3949 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3951 * xdisp.c (forward_to_next_line_start): Remove xassert.
3953 2001-01-29 Jason Rumney <jasonr@gnu.org>
3955 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
3956 returning without releasing it.
3958 2001-01-29 Kenichi Handa <handa@etl.go.jp>
3960 * w32fns.c (w32_font_match): Allocate three more bytes to regex
3961 for '^', '$', and '\0'.
3963 2001-01-28 Andrew Choi <akochoi@i-cable.com>
3965 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
3966 regex for '^', '$', and '\0'.
3968 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
3969 only if current_sblock has been initialized.
3971 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
3972 terminal frame even if it is the only visible frame.
3974 2001-01-28 Kenichi Handa <handa@etl.go.jp>
3976 * fontset.c (font_family_registry): Even if FONTNAME conform to
3977 XLFD, if it specifies other fields than family and registry,
3978 return FONTANME. New argument FORCE if nonzero cancel that feature.
3979 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
3980 a signle byte character. Don't set FAMILY part to nil here.
3981 It is handled by the caller choose_face_font.
3982 (Fnew_fontset): Call font_family_registry with FORCE 0.
3983 (Fset_fontset_font): Likewise.
3985 2001-01-27 Gerd Moellmann <gerd@gnu.org>
3987 * xdisp.c (display_line): Don't treat a newline as fitting
3990 2001-01-26 Gerd Moellmann <gerd@gnu.org>
3992 * window.c (size_window): Set the window's orig_top to nil when
3993 changing heights, so that a future shrink_mini_window won't
3994 restore a bogus height.
3996 * frame.c (do_switch_frame): If selected frame has a mini-window,
3997 resize that to exact size.
3999 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
4001 * xdisp.c (display_line): Simplify check for glyphs fitting
4002 entirely in the line.
4004 * xfns.c (xic_style): New variable.
4005 (create_frame_xic): Move static variable to global scope for
4006 the case that `static' gets defined away.
4008 2001-01-26 Kenichi Handa <handa@etl.go.jp>
4010 * coding.c (decode_coding): Set a flag for inhibiting
4012 (code_convert_region): Always set saved_coding_symbol.
4013 (decode_coding_string): Likewise. Update coding->symbol when we
4014 encounter a inconsistent eol by the same way as code_convert_region.
4016 2001-01-25 Gerd Moellmann <gerd@gnu.org>
4018 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
4021 * xterm.c (x_after_update_window_line): Don't clear if frame's
4022 internal border width is zero.
4023 (x_clear_area): New function.
4024 (x_after_update_window_line, x_clear_end_of_line)
4025 (x_scroll_bar_create, x_scroll_bar_set_handle)
4026 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
4027 instead of XClearArea.
4029 * xterm.h (x_clear_area): Add prototype.
4031 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
4032 which doesn't seem necessary anymore with Lesstif 0.92.
4034 2001-01-25 Dave Love <fx@gnu.org>
4036 * puresize.h (BASE_PURESIZE): Up to 720000.
4038 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
4040 2001-01-25 Gerd Moellmann <gerd@gnu.org>
4042 * xdisp.c (echo_area_display): Don't call redisplay_internal
4043 when Emacs is shutting down. We can't run hooks etc. that
4044 would be necessary to do a redisplay.
4046 * lread.c (read_integer): Use type EMACS_INT instead of int.
4048 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
4050 * ccl.c (ccl_driver): Fix last change.
4052 2001-01-25 Kenichi Handa <handa@etl.go.jp>
4054 * ccl.h (sturct ccl_program): New member suppress_error.
4056 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
4057 insert error message to the output.
4058 (setup_ccl_program): Initialize ccl->suppress_error to 0.
4060 * coding.h (struct coding_system): New member suppress_error.
4062 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
4063 (Fset_terminal_coding_system_internal): Set the member
4064 suppress_error to 1.
4065 (Fset_safe_terminal_coding_system_internal): Likewise.
4067 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
4069 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
4070 as if it was a `charset'.
4072 2001-01-24 Gerd Moellmann <gerd@gnu.org>
4074 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
4075 value in where_is_cache; the next lookup in the cache returns
4076 something bogus if we do.
4078 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
4080 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
4081 if HAVE_WINDOW_SYSTEM isn't defined.
4083 2001-01-24 Gerd Moellmann <gerd@gnu.org>
4085 * fns.c (sweep_weak_table): Fix code taking items out of
4086 the hash collision chain. Some cleanup.
4088 * xterm.c (x_new_font): Don't change a tooltip's size.
4090 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
4091 background color by specifying a color for the default font
4094 2001-01-24 Kenichi Handa <handa@etl.go.jp>
4096 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
4097 a workaround for SunOS 4's cc.
4098 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
4099 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
4100 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
4103 2001-01-23 Gerd Moellmann <gerd@gnu.org>
4105 * xterm.c (x_set_window_size_1): New function extracted from
4107 (x_set_window_size): Use it.
4108 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
4109 doesn't have a widget, like tooltips.
4111 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
4113 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
4115 2001-01-23 Kenichi Handa <handa@etl.go.jp>
4117 * fns.c (Fset_char_table_default): Fix to make sub char-table
4120 2001-01-22 Gerd Moellmann <gerd@gnu.org>
4122 * xdisp.c (build_desired_tool_bar_string): Make sure we have
4123 a desired tool bar string, even if there are no tool bar items.
4125 * xdisp.c (Ftool_bar_lines_needed): New function.
4126 (syms_of_xdisp): Defsubr it.
4128 * editfns.c (Fformat): Don't extend text properties from arguments
4129 to padding chars in the result.
4131 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
4133 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
4135 2001-01-20 Andrew Innes <andrewi@gnu.org>
4137 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
4138 (w32_initialize): Don't set term hooks that aren't actually needed
4141 * xfaces.c (realize_default_face):
4143 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
4145 * xdisp.c (handle_single_display_prop): Remove references to
4146 FRAME_W32_CONSOLE_P.
4148 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
4150 * frame.h (output_method): Remove output_w32_console method.
4151 (FRAME_W32_CONSOLE_P): Remove macro.
4153 * frame.c (Qw32_console): Remove variable.
4154 (Fframep): Remove references to it.
4155 (syms_of_frame): Ditto.
4156 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
4158 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
4161 2001-01-20 Kenichi Handa <handa@etl.go.jp>
4163 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
4165 2001-01-19 Andrew Innes <andrewi@gnu.org>
4167 * w32.c (init_environment): Add a version-independent site-lisp
4168 directory to EMACSLOADPATH, after the version dependent one.
4170 2001-01-19 Gerd Moellmann <gerd@gnu.org>
4172 * editfns.c (Fbuffer_substring): Doc fix.
4174 * xdisp.c (message_dolog, message2, message2_nolog):
4175 Rename parameter LEN to NBYTES.
4177 2001-01-19 Kenichi Handa <handa@etl.go.jp>
4179 * charset.c (strwidth): Use c_string_width.
4180 (c_string_width): New function.
4181 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
4184 * charset.h (c_string_width, lisp_string_width): Extern them.
4186 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
4188 * indent.c (check_composition): Check validity of composition.
4190 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
4191 characters by calling c_string_width.
4192 (x_consider_frame_title): Get byte length of frame tile string
4194 (display_mode_element): Pay attention to width of non-ASCII
4195 characters by calling strwidth.
4197 2001-01-18 Gerd Moellmann <gerd@gnu.org>
4199 * xfns.c (Qcancel_timer): New variable.
4200 (syms_of_xfns): Initialize and staticpro it.
4201 (Fx_hide_tip, Fx_show_tip): Use it.
4202 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
4204 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
4206 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
4208 * window.h (WINDOW_LIVE_P): New macro.
4210 * window.c (window_size_fixed): New variable.
4211 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
4214 * eval.c (specbind): If binding a per-buffer variable which
4215 doesn't have a buffer-local value in the current buffer, change
4216 the global value by changing the value of the symbol bound in all
4217 buffers not having their own value, to make it consistent with
4218 what happens with other buffer-local variables.
4220 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
4222 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
4223 when searching for a newline.
4225 2001-01-18 Kenichi Handa <handa@etl.go.jp>
4227 * xdisp.c (display_string): Fix previous change.
4229 2001-01-18 Jason Rumney <jasonr@gnu.org>
4231 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
4232 GLYPH_DEBUG is defined.
4233 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
4234 true for images with `:ascent 100'.
4235 (x_set_mouse_face_gc): If the last used mouse face has gone in the
4236 meantime, use face MOUSE_FACE_ID.
4237 If first glyph isn't a character glyph, use the ASCII NUL
4238 character to determine the face.
4239 (expose_area): Do not treat left margin specially.
4240 (note_mode_line_highlight): If no local_map, check global keymap.
4241 (note_mouse_highlight): Initialize overlay.
4242 (clear_mouse_face): Don't return if tip_frame is non-nil.
4243 (show_scroll_bars): Remove unused function.
4244 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
4245 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
4247 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
4248 (x_free_frame_resources): Unload relief colors.
4250 2001-01-17 Gerd Moellmann <gerd@gnu.org>
4252 * xdisp.c (forward_to_next_line_start): Avoid calling
4253 get_next_display_element when the newline is already found.
4254 This may change the iterator's position, when its current position is
4255 equal to the iterator's stop_charpos.
4257 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
4258 zero, use this method only at the end of a line.
4260 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
4261 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
4262 if SCALABLE_FONTS_P is set.
4264 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
4265 so that scalable fonts are included.
4267 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
4268 In the cache, use a key containing the information if scalable
4270 (x_load_font): Adapt to change of keys in the font cache.
4272 2001-01-17 Kim F. Storm <storm@filanet.dk>
4274 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
4275 XListFonts to take advantage of font caching.
4277 * xterm.c (x_list_fonts): Ensure caching font information when
4278 called for a null frame, which is the case frequently when Emacs
4281 2001-01-17 Gerd Moellmann <gerd@gnu.org>
4283 * xfns.c (QCconversion): Replaces QCalgorithm.
4285 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
4287 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
4290 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
4291 not everything could be displayed.
4293 * line.h, x-list-font.c: Files removed because unused.
4295 2001-01-17 Andrew Innes <andrewi@gnu.org>
4297 * dired.c (directory_files_internal): Convert result from readdir
4298 to a unibyte string initially, to avoid possible misinterpretation
4299 of some bytes as the internal form of Emacs characters.
4301 2001-01-17 Kenichi Handa <handa@etl.go.jp>
4303 * fns.c (concat): Be sure to avoid putting the same `composition'
4304 property on the adjacent regions.
4306 2001-01-16 Gerd Moellmann <gerd@gnu.org>
4308 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
4309 (Fscroll_right, Fscroll_left): Set it here instead, if called
4312 * buffer.c (Fset_buffer_modified_p): Set buffer's
4313 prevent_redisplay_optimizations_p flag.
4315 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
4316 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
4317 with additional arg.
4319 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
4322 * xdisp.c (redisplay_preserve_echo_area): Add parameter
4323 FROM_WHERE, for debugging.
4325 2001-01-16 Kenichi Handa <handa@etl.go.jp>
4327 * ccl.c (Fregister_ccl_program): Handle the return value of
4328 resolve_symbol_ccl_program correctly.
4329 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
4331 2001-01-15 Gerd Moellmann <gerd@gnu.org>
4333 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
4334 has gone in the meantime, use face MOUSE_FACE_ID.
4336 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
4337 If x_display_info_for_display returns null, don't try to close
4338 the display; we didn't open it.
4340 * dispnew.c (save_or_restore_current_matrices): Function removed.
4341 (save_current_matrix, restore_current_matrix): New functions.
4342 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
4343 restore the frame's current matrix. Due to the glyph pointer
4344 setup done in adjust_glyph_matrix, there is no easy way to make
4345 saving the current matrix in the desired matrix generally correct,
4348 2001-01-15 Kenichi Handa <handa@etl.go.jp>
4350 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
4352 (display_line): Optimize for wide characters.
4353 (display_string): Don't try to display a multi-column character
4354 partially. On ttys, produce more than one truncation glyph for
4355 multi-column characters that don't fit on the line.
4357 2001-01-13 Kenichi Handa <handa@etl.go.jp>
4359 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
4360 Define it instead of WORDS_BIGENDIAN. Caller changed.
4362 2001-01-13 Jason Rumney <jasonr@gnu.org>
4364 * w32fns.c (Fimage_size, image_ascent, lookup_image)
4365 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
4366 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4367 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
4369 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
4370 (x_draw_image_relief, x_draw_image_foreground_1)
4371 (x_draw_image_glyph_string): Adapt to change of image margins.
4373 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
4376 * w32bdf.c (search_file_line, get_cached_font_char)
4377 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
4379 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
4381 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
4382 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
4383 (Fw32_send_sys_command): Remove unused variables.
4384 (w32_msg_pump): Add parentheses.
4386 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
4387 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
4390 2001-01-12 Gerd Moellmann <gerd@gnu.org>
4392 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
4393 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
4394 being a pair of margins.
4395 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
4396 to DEFVAR_LISP. Extend doc.
4398 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
4400 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
4401 pair of integers `(X . Y)', use X for the horizontal and Y for the
4403 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
4404 (parse_image_spec): Check it.
4405 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4406 (tiff_format, gif_format, gs_format):
4407 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
4409 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
4410 (x_draw_image_relief, x_draw_image_foreground_1)
4411 (x_draw_image_glyph_string): Adapt to the change of image margins.
4413 * dispextern.h (struct image): Replace member `margin' with
4414 `hmargin' and `vmargin'.
4416 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
4419 * dispnew.c (update_text_area): Put code which decrements the
4420 stop position when the row's face extends to the end of the
4423 * xfns.c (x_set_mouse_color): Fix color allocation.
4425 * keyboard.c: Call get_local_map with new argument list.
4427 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
4429 * intervals.h (enum map_property): Removed.
4430 (get_local_map): Change prototype.
4432 * keymap.c: Call get_local_map with new argument list.
4433 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
4435 2001-01-11 Gerd Moellmann <gerd@gnu.org>
4437 * xdisp.c (build_desired_tool_bar_string): Correct the computation
4438 of the size needed for the tool bar string. For the last image,
4439 use a `display' property that reaches to the end of the string.
4441 * xselect.c (selection_request_dpyinfo): New variable.
4442 (x_handle_selection_request): Set it.
4443 (x_selection_request_lisp_error): Don't call
4444 x_decline_selection_request if selection request's display has
4447 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
4448 Do the unregister_colors before calling XFreeColors.
4450 2001-01-10 Dave Love <fx@gnu.org>
4452 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
4453 ${SOME_MACHINE_LISP}, not ${lisp}.
4455 2001-01-10 Gerd Moellmann <gerd@gnu.org>
4457 * xdisp.c (display_line): On ttys, produce more than one truncation
4458 glyph for multi-column characters that don't fit on the line.
4460 * xselect.c (x_reply_selection_request): Add a comment.
4462 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
4463 XkbGetNames instead of XkbGetKeyboard.
4465 2001-01-10 Dave Love <fx@gnu.org>
4467 * sysdep.c (random): Revert the declaration.
4469 2001-01-09 Gerd Moellmann <gerd@gnu.org>
4471 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
4472 Call function string_bytes.
4473 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
4475 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
4476 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
4477 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
4478 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
4480 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
4481 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
4482 after sweeping strings, and at the end.
4483 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
4485 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
4486 ensure that pop_message is called.
4488 * keyboard.c (Fexecute_extended_command): Use a
4489 record_unwind_protect to ensure that pop_message is called.
4491 * lisp.h (push_message_unwind): Add prototype.
4493 * xdisp.c (push_message_unwind): New function.
4495 * fileio.c (do_auto_save_unwind): Do the pop_message here
4496 instead of in Fdo_auto_save.
4497 (Fdo_auto_save): Don't call pop_message.
4499 2001-01-08 Ken Raeburn <raeburn@gnu.org>
4501 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
4504 2001-01-08 Gerd Moellmann <gerd@gnu.org>
4506 * window.c (window_scroll_pixel_based): Adjust glyph matrices
4507 when increasing window's vscroll.
4509 * macros.c (Qkbd_macro_termination_hook): New variable.
4510 (syms_of_macros): Initialize and staticpro it.
4511 (pop_kbd_macro): Run kbd-macro-termination-hook.
4513 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
4515 2001-01-07 Dave Love <fx@gnu.org>
4517 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
4518 arglist, for documentation's sake.
4520 2001-01-06 Andrew Innes <andrewi@gnu.org>
4522 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
4525 2001-01-05 Andrew Innes <andrewi@gnu.org>
4527 * term.c (update_end): Don't check updating_frame; for some reason
4528 this can be 0 sometimes, such as after dismissing a popup menu,
4529 and isn't necessary given the explicit frame argument.
4531 2001-01-05 Gerd Moellmann <gerd@gnu.org>
4533 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
4534 on some systems, and an unsigned long on others, like FreeBSD 4.1.
4536 2001-01-04 Gerd Moellmann <gerd@gnu.org>
4538 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
4540 * xfns.c (x_create_tip_frame): Preserve the value of
4541 face_change_count around the creation of the tip frame.
4543 * xfns.c (last_show_tip_args): New variable.
4544 (compute_tip_xy): New function.
4545 (Fx_show_tip): Reuse an existing tip frame, if possible.
4546 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
4548 2001-01-04 Dave Love <fx@gnu.org>
4550 * editfns.c (Fformat): Doc fix.
4552 * systime.h (set_file_times): Prototype.
4554 * widget.h (EmacsFrameSetCharSize_): Prototype.
4556 * sysdep.c (random, srandom): Declare explicitly.
4558 * dispextern.h (move_it_vertically_backward): Declare.
4560 2001-01-04 Gerd Moellmann <gerd@gnu.org>
4562 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
4563 like in Fx_create_frame.
4565 * xfaces.c (set_font_frame_param): Don't do anything for
4566 non-graphical frames.
4568 * window.c (Fdelete_other_windows): Set window's window_end_valid
4569 to nil when changing the window's start. Don't change the
4570 window's start when its top position hasn't changed. If we do,
4571 this will set the window's optional_new_start, which act's like a
4572 force_start during redisplay with C-x 1 M-> under particular
4573 circumstances (see report from Per Starback to emacs-pretest-bug
4576 2001-01-03 Gerd Moellmann <gerd@gnu.org>
4578 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
4579 short cut at the start of the function. Add an assertion.
4580 (reseat_at_next_visible_line_start): Add an assertion.
4582 * window.c (Frecenter): When changing the window start, set the
4583 window's window_end_valid to nil.
4584 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
4586 * dispextern.h (move_it_past_eol): Add prototype.
4588 * xdisp.c (move_it_past_eol): New function.
4590 * window.c (Fwindow_end): Doc fix.
4592 2001-01-03 Dave Love <fx@gnu.org>
4594 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
4596 2001-01-03 Gerd Moellmann <gerd@gnu.org>
4598 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
4599 the enabled_p flag of the glyph row at window_end_vpos to 0.
4600 (handle_single_display_prop): Fix last change.
4602 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4604 * window.c (Frecenter): Doc fix.
4606 2001-01-02 Andrew Innes <andrewi@gnu.org>
4608 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
4610 * frame.h (output_method): Add output_w32_console method.
4611 (FRAME_W32_CONSOLE_P): New macro.
4613 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
4614 use output_w32_console method.
4615 (Qw32_console): New Lisp_Object.
4616 (Fframep): Return it.
4617 (syms_of_frame): Init it.
4618 (Fframe_parameters): Report w32console as font for w32_console frames.
4620 * xfaces.c (realize_default_face): Set face foreground and
4621 background to unspecified for w32_console frames.
4622 (realize_face): Realize face cache for w32_console frames.
4623 (realize_tty_face): Accept w32_console frames.
4625 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
4626 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
4627 necessary, even if running interactively.
4629 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
4632 * w32term.c (x_update_begin):
4636 (x_change_line_highlight):
4641 (w32_reassert_line_highlight):
4642 (w32_frame_rehighlight):
4643 (w32_frame_raise_lower): Do nothing if not w32 frame.
4645 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
4647 * w32fns.c (Fx_display_color_cells): Determine correct value, when
4648 system doesn't tell us directly.
4649 (Fx_display_visual_class): Implement properly.
4651 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4653 * window.c (Frecenter): Handle centering in graphical frames
4654 specially. Centering on the basis of line counts doesn't work
4655 reliably with variable-height lines.
4657 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
4659 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
4662 * composite.c (run_composition_function): Remove unused var `val'.
4663 (update_compositions): Remove unused variable `hook'.
4665 * intervals.c (get_local_map): Remove unused variable `tem'.
4667 * doprnt.c (doprnt1): Remove unused variable `size'.
4669 * fns.c (Flength): Remove unused variable `tail'.
4670 (Fdelete): Remove unused variable `size'.
4672 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
4675 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
4677 * data.c (find_symbol_value): Remove extra 3rd argument in the
4678 call to swap_in_symval_forwarding.
4680 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
4682 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
4683 (trivial_regexp_p): Remove unused variable `c'.
4684 (boyer_moore): Remove unused variable `k'.
4686 * indent.c (current_column): Remove unused variable `stopchar'.
4687 (Fcompute_motion): Remove unused variable `contin'.
4689 * casefiddle.c (casify_object): Remove unused variable `tolen'.
4691 * dired.c (directory_files_internal): Fix a typo in a comment.
4692 Remove an unused variable `handler'.
4693 (file_name_completion): Remove unused function-scope variable `dp'.
4694 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
4697 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
4699 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
4701 (Fmarker_insertion_type): Remove unused variable `buf'.
4703 * insdel.c (make_gap): Remove unused variable `result'.
4705 * keyboard.c (record_char): Remove unused function-scope var `help'.
4706 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
4707 (menu_bar_items): Remove unused function-scope variable `tem'.
4709 * fontset.c (fontset_ref): Remove unused variable `i'.
4710 (fontset_set): Remove unused variables `j' and `tmp'.
4711 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
4712 (make_fontset_for_ascii_face): Remove unused variable `name'.
4713 (fs_load_font): Remove unused variable `font_idx'.
4714 (fs_query_fontset): Remove unused function-local variable `fontset'.
4715 (list_fontsets): Remove unused variable `tail'.
4716 (Fnew_fontset): Remove unused variables `family' and `registry'.
4717 (accumulate_font_info): Remove unused variable `tmp'.
4718 (Ffontset_font): Remove unused variable `id'.
4719 (syms_of_fontset): Remove unused variable `i'.
4721 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
4723 (lookup_image): Remove unused variable `file'.
4724 (xbm_load): Remove unused variables `bitmap_data', `height', and
4725 `width'. Remove function-local variable `i', leave the
4727 (gif_load): Remove unused variable `inc'.
4729 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
4730 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
4731 leave only the one in the inner block.
4733 * xfaces.c (face_fontset, realize_default_face): Remove unused
4735 (face_at_buffer_position): Remove unused variable `multibyte_p'.
4737 * term.c (encode_terminal_code): Remove unused variable `c'.
4739 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
4740 char *' instead of `char *'.
4742 * category.c (Fcategory_docstring): Remove unused variable `doc'.
4743 (Fget_unused_category): Remove unused variable `docstring_vector'.
4744 (Fchar_category_set): Remove unused variables `val', `charset',
4747 * coding.c (detect_coding_iso2022, setup_coding_system):
4748 Remove unused variable `i'.
4749 (detect_coding_mask): Remove unused variable `idx'.
4750 (detect_coding): Remove unused variable `i'.
4751 (ccl_coding_driver): Remove unused variable `result'.
4752 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
4753 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
4754 (encode_coding_string): Remove unused variables `gcpro1' and
4755 `saved_coding_symbol'.
4756 (Ffind_coding_systems_region_internal): Remove function-local
4757 variable args[], leave only the block-local one.
4758 (code_convert_region1): Remove unused variable `len'.
4760 * charset.c (char_printable_p): Remove unused variable `chars'.
4761 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
4762 (str_to_multibyte): Remove unused variable `c'.
4764 * window.c (size_window): Remove block-local variable `min_size'.
4766 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
4767 `header_line_height'.
4768 (append_space, extend_face_to_end_of_line): Declare `saved_what'
4769 enum display_element_type.
4771 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4773 * xterm.c (x_connection_closed): Catch X errors around all
4774 statements that call X. Save away the error message in a local copy.
4776 * xterm.c (x_connection_closed): Set handling_signal to 0 at
4779 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
4780 in or at the start of invisible text.
4782 * dispnew.c (update_window): Don't check_current_matrix_flags.
4784 2001-01-01 Jason Rumney <jasonr@gnu.org>
4786 * w32fns.c (x_figure_window_size): Do not allow new_height and
4787 new_width of frame to override specified values.
4789 2000-12-30 Kenichi Handa <handa@etl.go.jp>
4791 * composite.c (find_composition): Fix a code for searching backward.
4793 2000-12-29 Gerd Moellmann <gerd@gnu.org>
4795 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
4796 (update_window) [GLYPH_DEBUG]: Call it.
4797 (scrolling_window): Prevent including current rows which are below
4798 what's displayed in the window.
4800 * xdisp.c (try_window_reusing_current_matrix)
4801 <new start <= old start>: Disable rows in the current matrix
4802 which are below the window after scrolling.
4804 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
4805 is zero. It's not worth the complexity.
4806 (invisible_text_between_p): Put in #if 0 because unused.
4808 2000-12-28 Gerd Moellmann <gerd@gnu.org>
4810 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
4811 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
4813 * keyboard.c (echo_char): If C is an integer, always call
4814 push_key_description. Former code could signal an invalid
4817 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
4818 If set, print multibyte text.
4819 (Fsingle_key_description): Call push_key_description with
4820 FORCE_MULTIBYTE set.
4821 (describe_buffer_bindings): Likewise.
4823 * lisp.h (push_key_description): Add prototype.
4825 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
4826 around the call to redisplay_internal.
4828 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4830 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4832 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4834 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
4835 (ccl_driver): New local variable `extra_bytes'.
4837 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
4839 * coding.c (setup_coding_system):
4840 Initialize coding->spec.ccl.eight_bit_carryover.
4841 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
4843 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4845 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
4846 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
4847 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
4848 (decode_composition_emacs_mule): New function.
4849 (decode_coding_emacs_mule): Decode composition sequence by calling
4850 decode_composition_emacs_mule.
4851 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
4852 (encode_coding_emacs_mule): Changed from macro to function.
4853 If a text contains compositions, encode them correctly.
4854 (setup_coding_system): Set coding->commong_flags for emacs-mule so
4855 that decoding and encoding are required.
4857 2000-12-27 Gerd Moellmann <gerd@gnu.org>
4859 * xfaces.c (PT_PER_INCH): New macro.
4860 (xlfd_point_size): Compute real point size from font's pixel size.
4861 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
4864 * .gdbinit: Comment out the line pointing to the Lesstif source
4867 * window.c (Frecenter): Use displayed_window_lines instead
4868 of window_internal_height.
4870 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4871 instead of x-toolkit-scroll-bars-p.
4872 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4874 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4875 instead of x-toolkit-scroll-bars-p.
4876 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4878 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
4879 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
4880 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
4882 (add_window_display_history, add_frame_display_history)
4883 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
4884 (build_frame_matrix_from_leaf_window): Remove unused code.
4885 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
4887 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
4888 (update_window) [GLYPH_DEBUG]: Likewise.
4889 (syms_of_display): Defsubr dump-redisplay-history.
4891 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4893 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
4894 the end of the prompt. Set echo_after_prompt to the offset
4895 of echoptr in echobuf.
4897 * xdisp.c (init_from_display_pos): Pop until the iterator's
4898 stack is empty; there may be frames for stretch or images
4901 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
4902 (save_or_restore_current_matrix): New function for the same
4903 purpose, but more efficient.
4904 (adjust_frame_glyphs_for_frame_redisplay): Use it.
4906 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
4908 * xdisp.c (syms_of_xdisp): Fix last change.
4910 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4912 * xdisp.c (syms_of_xdisp): Doc fix.
4914 * xdisp.c (redisplay_window): Remove label restore_buffers;
4915 use finish_scroll_bars instead to make sure that scroll bars
4916 are redeemed. If we don't do this, flickering can result from
4917 scroll bars being destroyed and recreated.
4919 2000-12-22 Jason Rumney <jasonr@gnu.org>
4921 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
4922 in the wrong colors when the foreground is not black.
4923 (expose_window): Don't redraw the window that's currently being
4926 2000-12-22 Gerd Moellmann <gerd@gnu.org>
4928 * window.c (size_window): When setting the window's too_small_ok
4929 flag, compare old size with minimum size depending on WIDTH_P,
4930 don't compare with window_min_width.
4932 * window.c (delete_window): Simplify somewhat.
4933 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
4934 freeing window matrices. The flag windows_or_buffers_changed is
4935 set, so the next redisplay will consider all windows; this should
4938 2000-12-22 Kenichi Handa <handa@etl.go.jp>
4940 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
4942 * ccl.h (struct ccl_program): New member cr_consumed.
4944 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
4945 (CCL_READ_CHAR): Handle EOL conversion here.
4946 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
4948 2000-12-21 Gerd Moellmann <gerd@gnu.org>
4950 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
4952 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
4953 otherwise tabs of different size compare equal.
4955 * callint.c (Fcall_interactively): Prevent a compiler warning.
4957 * print.c (print_unwind): Return nil.
4958 (PRINTDECLARE): Initialize all local variables.
4959 (print_preprocess): Add a default case.
4961 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
4963 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
4965 * window.c (delete_window, Fsplit_window)
4966 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
4968 * dispextern.h (ensure_frame_matrix): Function declaration removed.
4970 * dispnew.c (ensure_frame_matrix): Removed.
4971 (save_frame_matrix, restore_frame_matrix): New functions.
4972 (adjust_frame_glyphs_for_frame_redisplay): Use them.
4974 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
4975 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
4977 2000-12-21 Andrew Innes <andrewi@gnu.org>
4979 * w32term.c (x_update_begin): Regenerate the palette here, rather
4980 than for each window.
4982 * w32xfns.c (select_palette): Avoid calling SelectPalette if
4983 palette is NULL, since this corrupts memory! Also get
4984 display_info reference from frame.
4986 2000-12-21 Jason Rumney <jasonr@gnu.org>
4988 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
4990 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
4991 to avoid returning without releasing it.
4993 2000-12-21 Kenichi Handa <handa@etl.go.jp>
4995 * keymap.c (push_key_description): Don't convert eight-bit-control
4996 and eight-bit-graphic to multibyte character.
4998 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
4999 generic character and CODE1 is nil, return the smallest character
5002 2000-12-20 Dave Love <fx@gnu.org>
5004 * s/osf5-0.h (NSIG): Don't redefine.
5006 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
5008 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
5009 excluding menu-bar and tool-bar.
5010 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
5011 (menu_item_p): Remove.
5012 (where_is_internal_1): Don't ignore menu-items.
5014 2000-12-20 Gerd Moellmann <gerd@gnu.org>
5016 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
5019 * window.c (make_window): Initialize window's min_hscroll.
5020 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
5021 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
5023 (struct saved_window): New member min_hscroll.
5024 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
5025 (Fset_window_configuration): Set window's min_hscroll.
5026 (save_window_save): Save window's min_hscroll.
5027 (compare_window_configurations): Compare min_hscroll values.
5029 * window.h (struct window): New member min_hscroll.
5031 * keyboard.c (echo_prompt): Prevent a compiler warning.
5033 * xdisp.c (try_cursor_movement): Fix last change. The real
5034 condition is that PT is at the end of the row, and should
5035 be displayed at the start of the next row.
5037 * xdisp.c (try_cursor_movement): If we end on a partially
5038 visible line, end we already decided to scroll, return -1.
5040 * dispextern.h (ensure_frame_matrix): Add prototype.
5042 * window.c (delete_window, Fsplit_window)
5043 (Fset_window_configuration): Call ensure_frame_matrix.
5045 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
5047 (adjust_frame_glyphs_for_frame_redisplay): If display has been
5048 completed, call fake_current_matrices instead of marking frame
5051 2000-12-20 Jason Rumney <jasonr@gnu.org>
5053 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
5055 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
5057 * fns.c (Frequire): Doc fix.
5059 2000-12-19 Gerd Moellmann <gerd@gnu.org>
5061 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
5063 * dispnew.c (direct_output_for_insert): Fix check for mini-window
5064 currently displaying a message.
5066 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
5068 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
5070 2000-12-18 Andrew Innes <andrewi@gnu.org>
5072 * w32.c (w32_strerror): New function.
5074 * w32.h (w32_strerror): New extern.
5076 * w32fns.c (Fw32_shell_execute): Use it.
5078 2000-12-18 Gerd Moellmann <gerd@gnu.org>
5080 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
5082 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
5084 * msdos.c (IT_set_face): Obey inverse_video.
5086 2000-12-18 Kenichi Handa <handa@etl.go.jp>
5088 * dired.c (directory_files_internal): Always return decoded filenames.
5090 2000-12-18 Gerd Moellmann <gerd@gnu.org>
5092 * xterm.c (x_connection_closed): Prevent being called recursively
5093 because of an error condition in XtCloseDisplay.
5095 * xdisp.c (init_iterator): If noninteractive, and the frame's
5096 face cache is null, make one.
5098 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
5100 * process.c (wait_reading_process_input): Check for pending
5101 input when running timers.
5103 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
5105 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
5107 2000-12-18 Kenichi Handa <handa@etl.go.jp>
5109 * process.c (read_process_output): Don't run a filter if the code
5110 decoder produces nothing but carryover.
5112 2000-12-17 Andrew Innes <andrewi@gnu.org>
5114 * w32.c (sys_rename): Only check errno against EEXIST, and not
5115 EACCES, when determining whether rename failed because the target
5116 exists. This was resulting in indefinite looping on Windows 9x if
5117 the source file was locked by another process.
5119 * w32fns.c (Ffile_system_info): New function.
5120 (syms_of_w32fns): Defsubr it.
5122 2000-12-17 Gerd Moellmann <gerd@gnu.org>
5124 * window.c (coordinates_in_window): Fix computation for
5125 position on vertical line between mode lines.
5127 * xfns.c (unwind_create_frame): Return t if frame was deleted.
5128 Don't alter tip_frame or tip_window.
5129 (unwind_create_tip_frame): Set tip_frame to nil only if frame
5132 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
5133 Don't alter tip_frame or tip_window.
5134 (unwind_create_tip_frame): Set tip_frame to nil only if frame
5137 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
5139 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
5140 be consistent with the doc string. Reported by NAKAJIMA Mikio
5141 <minakaji@osaka.email.ne.jp>.
5143 2000-12-16 Kenichi Handa <handa@etl.go.jp>
5145 * xfaces.c (Vface_ignored_fonts): New variable.
5146 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
5147 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
5149 2000-12-15 Gerd Moellmann <gerd@gnu.org>
5151 * dispnew.c (update_window): Detect pending input every nth line
5152 updated, i.e. do it depending on real work done, and not on the
5155 * xterm.c (expose_window): Don't redraw the window that's
5156 currently being updated.
5158 * window.c (Fset_window_point): Remove test for
5159 cursor_in_non_selected_windows.
5161 * lread.c (read1): Recognize end of file after `\\'.
5163 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
5164 not unwind_create_frame.
5166 2000-12-15 Dave Love <fx@gnu.org>
5168 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
5171 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
5173 2000-12-15 Kenichi Handa <handa@etl.go.jp>
5175 * coding.c (setup_coding_system): Clear all members of the struct
5176 coding_system at first.
5177 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
5179 (code_convert_region): Don't override coding->src_multibyte and
5180 coding->dst_multibyte.
5182 * fns.c (Fmd5): Docstring improved.
5184 2000-12-15 Miles Bader <miles@gnu.org>
5186 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
5187 are actually marked as mode-lines; otherwise use
5188 estimate_mode_line_height.
5190 2000-12-14 Gerd Moellmann <gerd@gnu.org>
5192 * editfns.c (Fformat): Prevent a buffer overrun when the format
5193 specifies a precision.
5195 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
5197 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
5198 argument is outside the range [2..3].
5200 2000-12-14 Andrew Innes <andrewi@gnu.org>
5202 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
5203 nothing to do. Bind inhibit-quit.
5204 (tip_frame): Make it a Lisp_Object.
5205 (x_create_tip_frame): Set tip_frame after it has been added to
5207 (Fx_show_tip): Don't set tip_frame here.
5208 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
5209 (unwind_create_frame, unwind_create_tip_frame): New functions.
5210 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
5211 while a frame is only partially constructed.
5213 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
5214 (x_free_frame_resources): New function.
5215 (x_destroy_window): Use it.
5217 2000-12-14 Gerd Moellmann <gerd@gnu.org>
5219 * xfns.c (Fx_backspace_delete_keys_p): New function.
5220 (syms_of_xfns): Defsubr it.
5222 * config.in (HAVE_XKBGETKEYBOARD): Add.
5224 2000-12-14 Kenichi Handa <handa@etl.go.jp>
5226 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
5227 Always store string in multibyte representation in echobuf.
5228 (echo_char): Always store string in multibyte representation in
5230 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
5231 (read_key_sequence): Adjusted for the change of echo_prompt.
5233 * fns.c (Fmd5): Docstring improved.
5235 * lisp.h (detect_coding_system): Prototype adjusted.
5237 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
5238 (detect_coding_emacs_mule, detect_coding_iso2022,)
5239 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
5240 (detect_coding_utf_16, detect_coding_ccl): Make them static.
5241 New argument MULTIBYTEP. Callers changed.
5242 (detect_coding_mask, detect_coding_system): New argument
5243 MULTIBYTEP. Callers changed.
5244 (decode_coding_string): Set coding->src_multibyte and
5245 coding->dst_multibyte before calling detect_coding and detect_eol.
5246 Update them after some coding system is detected.
5248 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
5250 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
5252 * keyboard.c (menu_bar_items, tool_bar_items):
5253 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
5255 2000-12-13 Gerd Moellmann <gerd@gnu.org>
5257 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
5259 (unwind_create_frame, unwind_create_tip_frame): New functions.
5260 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
5261 while a frame is only partially constructed.
5263 * xterm.h (x_free_frame_resources): Declare.
5265 * xterm.c (x_free_frame_resources): New function.
5266 (x_destroy_window): Use it.
5268 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
5269 don't interrupt the update for pending input initially, i.e.
5270 update at least some lines.
5272 * keyboard.c (do_mouse_tracking): Make externally visible.
5274 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
5276 * xfns.c (gray_bitmap_bits): Declare `char *'.
5278 2000-12-12 Gerd Moellmann <gerd@gnu.org>
5280 * xdisp.c (display_tool_bar_line): Make sure that tool bar
5281 lines start with a relief line.
5283 2000-12-12 Dave Love <fx@gnu.org>
5285 * window.c (Fdisplay_buffer): Doc fix.
5286 (Fwindow_list): Remove unused var.
5288 * buffer.h (mmap_set_vars): Declare.
5290 * window.h (Fset_window_point): Declare.
5292 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
5294 * msdos.c (fast_find_position): Don't overstep the last window row.
5295 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
5296 variable `area'. When looking for a row under (X,Y), give up if some
5297 of the previous rows is not enabled.
5299 2000-12-12 Gerd Moellmann <gerd@gnu.org>
5301 * window.c (Fset_window_point): If displaying cursors in windows
5302 other than the selected window, make sure redisplay updates
5303 other windows to show the new value of point in the window.
5305 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
5307 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
5308 the buffer is the sole visible buffer when in the mini-buffer.
5310 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
5311 Bind `inhibit-read-only' to t.
5312 (unwind_with_echo_area_buffer): Use AREF.
5314 * xfns.c (Fx_hide_tip): Simplified.
5316 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
5319 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
5321 2000-12-11 Gerd Moellmann <gerd@gnu.org>
5323 * xfns.c (Fx_hide_tip): Fix last change.
5325 * xfns.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.
5332 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
5334 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
5337 * dispextern.h: Change external declaration of tip_frame.
5339 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
5340 return an empty string.
5342 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
5343 of the window's update_mode_line flag, since the former is set by
5344 force-mode-line-update, not the latter. This makes
5345 column-number-mode slightly faster.
5347 * xdisp.c (try_window_id) <all changes above window start>:
5350 2000-12-11 Paul Eggert <eggert@twinsun.com>
5352 * config.in (HAVE_FTELLO): Remove.
5354 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
5355 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
5357 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
5358 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
5360 2000-12-11 Miles Bader <miles@gnu.org>
5362 * window.c (displayed_window_lines): Don't round up when
5363 converting empty space at bottom to lines.
5364 Handle non-newline-terminated final lines properly.
5365 (Fwindow_text_height): New function (used to be in lisp).
5366 (syms_of_window): Initialize it.
5368 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
5370 * syntax.c (scan_lists): Check that the right quote char has the
5371 right Sstring syntax when jumping over strings.
5372 (init_syntax_once): Use Smax rather than 13.
5374 2000-12-09 Miles Bader <miles@gnu.org>
5376 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
5377 with PARTIALLY, inverting the sense.
5378 (window_scroll_pixel_based): Scroll partially visible lines into
5379 place if we hit the beginning or end of the buffer.
5380 (displayed_window_lines): Don't include partially visible lines.
5381 (Fmove_to_window_line): Skip past any partially visible first line.
5383 2000-12-08 Gerd Moellmann <gerd@gnu.org>
5385 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
5387 * tparam.c (tparam1): Change the way buffers are reallocated to be
5388 portable and less obfuscated.
5390 * termcap.c (tgetent): Change the way buffers are reallocated to
5391 be portable and less obfuscated.
5393 * macros.c (store_kbd_macro_char): Change the way buffers are
5394 reallocated to be portable and less obfuscated.
5396 * lread.c (read1): Change the way buffers are reallocated to be
5397 portable and less obfuscated.
5399 * doc.c (Fsubstitute_command_keys): Change the way buffers
5400 are reallocated so that it is portable.
5402 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
5404 * dosfns.c (Ffile_system_info): New function.
5405 (syms_of_dosfns): Defsubr it.
5407 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
5409 * alloc.c (gc_sweep): Add comment.
5411 2000-12-07 Gerd Moellmann <gerd@gnu.org>
5413 * sound.c (vox_configure): Change order of ioctls.
5414 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
5415 Ignore errors when changing volume.
5416 (vox_close): Don't reset the device.
5418 * process.c (read_process_output): Make sure the process marker's
5419 position is valid when the process buffer is changed in
5420 after-change functions. W3 does that.
5422 * xfns.c (x_free_gcs): New function.
5424 * xterm.h (x_free_gcs): Add prototype.
5426 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
5429 * xterm.c (x_destroy_window): Call x_free_gcs so that
5430 resources of non-toolkit X windows will be freed.
5432 2000-12-07 Andrew Innes <andrewi@gnu.org>
5434 * w32fns.c (xlfd_charset_of_font): Fix last change.
5436 2000-12-06 Dave Love <fx@gnu.org>
5438 * md5.h (__P): Don't define -- it comes from config.h.
5440 * strftime.c: Change some #if foo to #ifdef foo.
5442 2000-12-06 Andrew Innes <andrewi@gnu.org>
5444 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
5446 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
5447 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
5448 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
5450 2000-12-06 Gerd Moellmann <gerd@gnu.org>
5452 * alloc.c (gc_sweep): Prevent symbols read during loadup
5455 * xdisp.c (underlying_face_id): New function.
5456 (handle_face_prop, face_before_or_after_it_pos): Use it
5457 to determine the face ``under'' a string. Let strings inherit
5458 the face of the buffer under them.
5460 * xfaces.c (face_at_string_position): Update function comment.
5462 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
5463 matrix if the window's left position has changed; we need to
5464 redraw it in this case.
5466 * dispextern.h (struct glyph_matrix): Add member window_left_x.
5468 * window.c (coordinates_in_window): Check mouse on mode-line or
5471 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
5472 advertized by the function documentation.
5474 * window.c (syms_of_window): Doc fix.
5476 * sound.c (vox_configure): Set volume for left and right channel.
5477 (sound_cleanup): Return nil.
5479 * xdisp.c (move_it_by_lines): Fix paren typo.
5481 * xterm.c (x_load_font): Don't use the font's max_bounds for
5482 computing the height of the font. If max_bounds' ascent or
5483 descent are greater than the font's ascent or descent, this means
5484 glyphs overlap, which should be handled now by redisplay.
5486 * window.c (Veven_window_heights): New variable.
5487 (syms_of_window): DEFVAR_LISP it.
5488 (Fdisplay_buffer): Check Veven_window_heights before evening the
5491 2000-12-06 Miles Bader <miles@gnu.org>
5493 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
5494 update `default-frame-alist' instead of setting no frame parameters.
5496 2000-12-06 Kenichi Handa <handa@etl.go.jp>
5498 * composite.c (update_compositions): Fix typo (use the correct
5501 2000-12-05 Jason Rumney <jasonr@gnu.org>
5503 * md5.h: Remove underscores from function declarations.
5504 (__attribute__, __alignof__) [!__GNUC__]: Define.
5506 * md5.c: Delay include of md5.h until after namespace cleaning.
5508 * makefile.w32-in (fns.o): Depend on md5.h
5509 (md5.o): New target.
5512 * makefile.nt: Likewise.
5514 2000-12-05 Jason Rumney <jasonr@altavista.net>
5516 * w32term.c (expose_area): Complete last change.
5518 2000-12-05 Ken Raeburn <raeburn@gnu.org>
5520 * minibuf.c: Include intervals.h.
5522 2000-12-05 Jason Rumney <jasonr@gnu.org>
5524 * w32term.c (x_produce_glyphs): If a font for a component of
5525 a composition is not found, use 1 pixel dot ascent and 0 dot
5526 descent value to avoid displaying terribly tall empty boxes.
5527 (expose_area): Pass x-coordinate relative to the exposed
5528 area to x_draw_glyphs instead of a window-relative coordinate.
5530 2000-12-05 Gerd Moellmann <gerd@gnu.org>
5532 * xdisp.c (next_element_from_ellipsis): Save face before selective
5533 display in saved_face_id, and set face_before_selective_p.
5534 (reseat_1): Reset face_before_selective_p.
5535 (append_space, extend_face_to_end_of_line): If iterator's
5536 face_before_selective_p is set, use the face from saved_face_id.
5537 (extend_face_to_end_of_line): For tty frames, make sure to
5538 use the right face id when producing spaces at the end of
5541 * dispextern.h (struct it): Add face_before_selective_p.
5543 * keyboard.c (record_char): Don't record identical help-echo
5544 events in recent_keys.
5546 * xterm.c [USE_X_TOOLKIT]: Close the display.
5547 (xim_close_dpy): Handle case that the display has been closed.
5549 * xterm.c (x_destroy_window): Reset the frame's X window after
5552 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
5553 variable window_width.
5554 (line_draw_cost): Fix code skipping over spaces at the end of the
5555 line when must_write_spaces is not set.
5556 (scrolling_window): Fix code inserting runs in list of all runs.
5558 2000-12-05 Kenichi Handa <handa@etl.go.jp>
5560 * coding.c (setup_coding_system): Be sure to initialize
5561 coding->category_idx.
5563 2000-12-04 Gerd Moellmann <gerd@gnu.org>
5565 * xterm.c (PER_CHAR_METRIC): Removed because not used.
5567 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
5568 area to x_draw_glyphs instead of a window-relative coordinate.
5570 * fileio.c (auto_save_error): Add parameter ERROR. Show the
5571 error in the message.
5573 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
5574 timer after having read a key. It's not good for code reading
5575 several keys in a loop, like an input method.
5577 * fileio.c (Finsert_file_contents): When VISIT is t, don't
5578 record undo information for format-decode.
5580 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
5581 current buffer is read-only, not if it isn't.
5583 * keyboard.c (record_char): Record `help-echo' input events
5584 in recent_keys only if they display some help. Don't record
5585 `help-echo' events as macro char.
5587 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
5589 * editfns.c (save_excursion_restore): Don't move point
5590 in another window if it is showing the wrong buffer.
5591 Avoid the call to Fwindow_live_p, for speed.
5593 2000-12-04 Kenichi Handa <handa@etl.go.jp>
5595 * xfaces.c (struct font_name): New member registry_priority.
5596 (split_font_name): Initialize the above member to zero.
5597 (concat_font_list): New function.
5598 (font_list): Include fonts of all alternative registries.
5599 (FONT_POINT_SIZE_QUANTUM): New macro.
5600 (better_font_p): Ignore point size difference less than
5601 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
5603 * xterm.c (x_produce_glyphs): If a font for a component of
5604 a composition is not found, use 1 pixel dot ascent and 0 dot
5605 descent value to avoid displaying terribly tall empty boxes.
5607 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
5609 2000-12-03 Ken Raeburn <raeburn@gnu.org>
5611 * coding.h (code_convert_string1): Declare.
5613 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
5615 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
5617 2000-12-02 Jason Rumney <jasonr@gnu.org>
5619 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
5620 correctly for single byte character case.
5621 (w32_per_char_metric): Do not try to make any assumptions about
5622 the metrics of BDF fonts.
5623 (x_estimate_mode_line_height): If `mode-line' face
5624 hasn't a font, use that of the frame, as drawing glyphs does.
5625 (note_mouse_highlight): Change the cursor shape on the vertical
5626 border between windows [not enabled].
5628 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
5630 * w32fns.c (Fx_create_frame): Reintroduce the call to
5631 face-set-after-frame-defaults.
5632 (Vx_window_horizontal_drag_shape): New variable.
5633 (syms_of_xfns): DEFVAR_LISP it.
5634 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
5637 2000-12-02 Simon Josefsson <simon@josefsson.org>
5639 * fns.c (Fmd5): Use a different logic to decide the coding system
5642 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
5644 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
5646 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
5648 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5650 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
5651 height for YNegative.
5652 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
5653 height; also see comment there.
5655 * window.c (coordinates_in_window): Handle computations for
5656 positions on the vertical bar and fringes differently for
5657 window-system frames. Consider some pixels near the vertical bar
5658 as on the bar if the frame doesn't have vertical scroll bars.
5659 Associate positions between mode or header lines with the
5660 right window, the left one.
5662 2000-12-01 Jason Rumney <jasonr@gnu.org>
5664 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
5666 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
5669 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5671 * window.c (struct saved_window): Add members orig_top and orig_height.
5672 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
5673 (save_window_save, Fset_window_configuration): Save/restore
5674 window's orig_top and orig_height.
5676 2000-12-01 Jason Rumney <jasonr@gnu.org>
5678 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
5680 * w32fns.c (x_set_cursor_color): Fix last change.
5682 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5684 * xdisp.c (echo_area_display): If cursor is in the echo area, make
5685 sure that the next redisplay displays the minibuffer, so that
5686 the cursor will be replaced with what the minibuffer wants.
5688 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
5689 #ifndef instead of using #if.
5690 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
5691 USE_TOOLKIT_SCROLL_BARS is defined.
5693 2000-11-30 Jason Rumney <jasonr@gnu.org>
5695 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
5698 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5700 * fns.c (Fmd5): Doc fix.
5702 2000-11-30 Simon Josefsson <simon@josefsson.org>
5704 * fns.c (Fmd5): New function.
5705 (syms_of_fns): Defsubr md5.
5707 * Makefile.in (obj): Add md5.o
5709 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5711 * md5.h, md5.c: New files, taken from glibc.
5713 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
5715 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
5716 hasn't a font, use that of the frame, as drawing glyphs does.
5718 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
5720 * eval.c (Frun_hooks): Allow 0 arguments.
5722 2000-11-29 Gerd Moellmann <gerd@gnu.org>
5724 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
5725 is over the menu bar widget, say it's not on the frame.
5727 * xfns.c (Fx_create_frame): Reintroduce the call to
5728 face-set-after-frame-defaults.
5730 * eval.c (Fsignal): Reset handling_signal.
5732 2000-11-28 Jason Rumney <jasonr@gnu.org>
5734 * w32menu.c (add_menu_item): Reset menu item text when changing
5735 type to radio button.
5737 2000-11-28 Gerd Moellmann <gerd@gnu.org>
5739 * xselect.c: Update copyright.
5741 * window.c (coordinates_in_window): If on a mode or header line,
5742 but sufficiently close to its start, return ``on vertical
5743 border''. This gives us a way to drag windows horizontally when
5744 using toolkit scroll bars.
5746 * xterm.c (note_mouse_highlight): Change the cursor shape
5747 on the vertical border between windows.
5749 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
5751 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
5752 (syms_of_xfns): DEFVAR_LISP it.
5753 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
5755 * textprop.c (text_read_only): New function.
5756 (verify_interval_modification): Use it instead of signaling
5757 `text-read-only'. This makes it easier to catch this error
5760 * xdisp.c (forward_to_next_line_start): Check for newlines,
5761 not end of line, which includes CR.
5763 2000-11-28 Kenichi Handa <handa@etl.go.jp>
5765 * coding.c (Ffind_coding_systems_region_internal): Be sure to
5766 include no-conversion.
5768 2000-11-27 Jason Rumney <jasonr@gnu.org>
5770 * w32fns.c (w32_load_system_font): Always mark font as double byte
5771 if codepage is unicode.
5773 2000-11-27 Gerd Moellmann <gerd@gnu.org>
5775 * xdisp.c (forward_to_next_line_start): If already on a newline,
5776 just consume it to avoid unintended skipping over invisible text below.
5778 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
5779 `vertical-line', `mode-line' and `header-line' events.
5781 * xdisp.c (try_window_id): Avoid starting to display in the middle
5782 of a character, a TAB for instance. This is easier than to set
5783 up the iterator exactly, and it's not a frequent case, so the
5784 additional effort wouldn't really pay off.
5786 2000-11-26 Andrew Choi <akochoi@i-cable.com>
5788 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
5791 2000-11-25 Jason Rumney <jasonr@gnu.org>
5793 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
5794 Args to window_from_coordinates should be pixel coordinates.
5796 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
5797 redisplay handles them properly.
5799 2000-11-25 Miles Bader <miles@gnu.org>
5801 * indent.c (compute_motion): Keep pos_byte in sync with pos.
5803 2000-11-24 Jason Rumney <jasonr@gnu.org>
5805 * w32.c (init_environment): Set LANG environment variable based on
5806 locale settings, if not set.
5808 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
5809 making tool bar smaller. When clearing the frame, also
5810 clear current matrices. Clear frame when tool bar disappears.
5811 Don't use more lines for the tool-bar than is available.
5812 (x_change_window_heights): New function.
5814 2000-11-24 Gerd Moellmann <gerd@gnu.org>
5816 * xdisp.c (init_from_display_pos): If POS says we're already after
5817 an overlay string ending at POS, make sure to pop the iterator
5818 because it will be in front of that overlay string. When POS is
5819 ZV, we've thereby also ``processed'' overlay strings at ZV.
5821 * xfaces.c (lface_from_face_name): Function comment fix.
5823 2000-11-24 Miles Bader <miles@gnu.org>
5825 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
5826 apply `mode-line-inverse-video' -- zero means force display using
5827 the default face, non-zero means display using the specialized face.
5828 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
5830 2000-11-23 Kenichi Handa <handa@etl.go.jp>
5832 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
5835 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
5837 * coding.c (decode_coding_emacs_mule): Fix the case of
5838 CODING_EOL_LF, which used uninitialized value of c.
5840 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
5842 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
5844 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5846 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
5849 * frame.h (struct frame): Replace desired_tool_bar_items,
5850 current_tool_bar_items, n_desired_tool_bar_items,
5851 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
5853 * frame.c (make_frame): Change initialization of tool bar
5856 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
5857 Change references to members deleted from struct frame to use the
5860 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
5861 references to members deleted from struct frame to use the new ones.
5863 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
5865 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
5867 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
5868 (note_tool_bar_highlight): Change references to members deleted
5869 from struct frame to use the new ones.
5871 2000-11-23 Miles Bader <miles@gnu.org>
5873 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
5874 the face's inverse-video attribute, rather than overriding it.
5876 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5878 * xfns.c (x_set_tool_bar_lines): Clear internal border when
5879 making tool bar smaller.
5881 2000-11-22 Dave Love <fx@gnu.org>
5883 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
5885 2000-11-22 Miles Bader <miles@gnu.org>
5887 * keyboard.c (Vminibuffer_message_timeout): New variable.
5888 (command_loop_1): Use it to determine message timeout.
5889 (syms_of_keyboard): Initialize it.
5891 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
5893 2000-11-22 Kenichi Handa <handa@etl.go.jp>
5895 * sysdep.c: Move the code for declaring h_errno after #include
5898 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5900 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
5901 the menu bar when the tooltip is unmapped.
5903 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
5904 sole visible buffer when we're currently in the mini-buffer, and
5907 2000-11-21 Jason Rumney <jasonr@gnu.org>
5909 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
5910 put on the clipboard.
5911 (Fw32_get_clipboard_data): Compare data on clipboard with saved
5912 copy of what Emacs last put there. If they are the same, do not
5913 use the clipboard copy to avoid losing data due to coding conversions.
5915 2000-11-22 Miles Bader <miles@gnu.org>
5917 * minibuf.c (Vminibuffer_prompt_properties): New variable.
5918 (syms_of_minibuf): Initialize it.
5919 (read_minibuf): Add properties from Vminibuffer_prompt_properties
5920 to prompt, don't make read-only.
5922 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5924 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
5925 Add BEFORE/AFTER_POTENTIAL_GC.
5927 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
5929 * buffer.c (mmap_free_1): Avoid a compiler warning.
5931 * term.c, cm.c: Don't try to include termcap.h; see comment there.
5933 2000-11-21 Kenichi Handa <handa@etl.go.jp>
5935 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
5938 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5940 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
5943 * s/gnu-linux.h: Don't use `#cpu'.
5945 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
5946 not defined in mman.h.
5948 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
5949 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
5950 and store an index in the XClientMessageEvent. Storing a
5951 Lisp_Object or pointer can fail on a 64 bit system, since X only
5953 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
5955 2000-11-20 Dave Love <fx@gnu.org>
5957 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
5959 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5961 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
5963 2000-11-20 Kenichi Handa <handa@etl.go.jp>
5965 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
5968 * alloc.c (make_string): Fix previous change. Be sure to make
5969 unibyte string correctly.
5971 2000-11-19 Gerd Moellmann <gerd@gnu.org>
5973 * window.c (Fwindow_list): Change parameter list to be XEmacs
5975 (window_list_1): New function.
5976 (window_loop): Use it instead of Fwindow_list.
5978 * sysdep.c (emacs_ospeed): New variable.
5979 (toplevel): Don't declare ospeed extern.
5980 (init_baud_rate): Use emacs_ospeed instead of ospeed.
5982 * termcap.c (ospeed): Remove.
5983 (tputs) [!emacs]: Remove unused code.
5984 (tgetent): Avoid a compiler warning.
5986 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5987 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
5988 SCROLL_BAR_X_WIDGET with additional argument DPY.
5990 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
5992 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
5993 Take the X display as additional argument.
5994 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
5995 `Widget' is a pointer type that's not easily stored in Lisp_Object
5996 form in a portable way.
5998 * dispnew.c (update_text_area): Fix last change.
6000 2000-11-18 Gerd Moellmann <gerd@gnu.org>
6002 * xdisp.c: Use BINDING_STACK_SIZE throughout.
6004 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
6005 clear current matrices.
6007 * buffer.c (mmap_enlarge): Don't print a message on stderr
6008 if mapping new memory at the end of the existing region fails.
6010 * dispnew.c (update_text_area): Don't skip over equal glyphs
6011 when the last current glyph overlaps the glyph to its right.
6013 2000-11-18 Miles Bader <miles@gnu.org>
6015 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
6016 lines that *end* with "..." too (that's the most common case!).
6018 2000-11-18 Gerd Moellmann <gerd@gnu.org>
6020 * xdisp.c (resize_mini_window): Temporarily change to the
6021 mini-window's buffer if necessary.
6023 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
6024 the tooltip obscures less text under it.
6026 2000-11-17 Gerd Moellmann <gerd@gnu.org>
6028 * puresize.h (BASE_PURESIZE): Increase to 700000.
6030 2000-11-18 Jason Rumney <jasonr@gnu.org>
6032 * w32term.c (w32_draw_bitmap): Use face to set colors.
6034 2000-11-17 Dave Love <fx@gnu.org>
6036 * lread.c (Fload): Fix #ifdef for pcc.
6038 2000-11-17 Gerd Moellmann <gerd@gnu.org>
6040 * xdisp.c (pos_visible_p): Compute the default character height
6043 2000-11-16 Gerd Moellmann <gerd@gnu.org>
6045 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
6046 knowing the line's height; use the default font's height in that case.
6048 * xfaces.c (weight_table): Add `demi' with the same meaning as
6051 2000-11-16 Kenichi Handa <handa@etl.go.jp>
6053 * dispnew.c (null_row): New global static variable.
6054 (clear_glyph_row): Delete local static variable null_row.
6056 2000-11-15 Jason Rumney <jasonr@gnu.org>
6058 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
6059 (w32_alloc_lighter_color): Use new brightness calculations from
6060 xterm.c. Scale delta to be in the range expected by W32.
6061 (w32_draw_relief_rect): Use frame relief colors.
6063 2000-11-15 Gerd Moellmann <gerd@gnu.org>
6065 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
6066 (Qinhibit_default_face_x_resources): New variable.
6067 (syms_of_frame): Initialize it.
6068 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
6070 * xdisp.c (pos_visible_p): Improve function comment.
6072 * lisp.h (BINDING_STACK_SIZE): New macro.
6074 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
6075 reading the directory if readdir returns null and errno is EAGAIN
6078 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
6080 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
6081 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
6082 Set amount_to_scroll to max of dx and scroll_step so that
6083 scroll-conservatively doesn't defeat scroll-step>1.
6084 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
6085 scroll-conservatively for line-at-a-time scrolling.
6087 2000-11-14 Gerd Moellmann <gerd@gnu.org>
6089 * window.c (Fpos_visible_in_window_p): Call pos_visible with
6092 * xdisp.c (current_mode_line_height, current_header_line_height):
6094 (init_xdisp): Initialize them.
6095 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
6096 and use exact mode line heights if it is set.
6098 * lisp.h (pos_visible_p): Change prototype.
6100 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6101 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
6102 and current_header_line_height first.
6103 (current_mode_line_height, current_header_line_height):
6106 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
6108 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
6109 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
6110 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
6112 2000-11-14 Miles Bader <miles@gnu.org>
6114 * xterm.c (x_alloc_lighter_color): Include an additive component
6115 too for dark colors, because FACTOR isn't enough.
6116 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
6119 2000-11-13 Gerd Moellmann <gerd@gnu.org>
6121 * keyboard.c (show_help_echo): Call message3_nolog with number of
6122 bytes in the help string as 2nd parameter, instead of the number
6125 2000-11-13 Miles Bader <miles@gnu.org>
6127 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
6128 (Fload): Use new openp return protocol.
6129 Don't try to use Vload_source_file_function to load .elc files.
6130 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
6131 openp return protocol.
6132 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
6134 2000-11-11 Kenichi Handa <handa@etl.go.jp>
6136 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
6138 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
6139 Defined these macros.
6140 (NLIST_STRUCT): Avoid re-defining it.
6142 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
6143 -I/usr/contrib/X11R6/include.
6144 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
6146 2000-11-10 Jason Rumney <jasonr@gnu.org>
6148 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
6150 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
6151 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
6153 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
6154 (Qw32_charset_vietnamese): New symbol.
6155 (xlfd_charset_of_font): New function.
6156 (w32_load_system_font): Use it.
6157 (x_to_w32_charset): Use Fassoc to find charset info. Special case
6158 when Vw32_charset_info_alist is nil to ensure default face always
6159 has font. Use Fcar and Fcdr for safety.
6160 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
6161 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
6162 pseudo-codepages for special cases.
6163 (w32_to_x_font): New parameter to allow charset portion to be
6164 specified where there is many to one mapping. Callers changed.
6165 (w32_list_fonts): Avoid listing fonts that won't display.
6167 2000-11-10 Gerd Moellmann <gerd@gnu.org>
6169 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
6170 (font_list_1): Renamed from font_list.
6171 (font_list): New function, trying alternative registries from
6172 Vface_alternative_font_registry_alist.
6173 (Finternal_set_alternative_font_registry_alist): New function.
6174 (syms_of_xfaces): Initialize and Staticpro
6175 Vface_alternative_font_registry_alist.
6176 Defsubr Finternal_set_alternative_font_registry_alist.
6178 2000-11-09 Ken Raeburn <raeburn@gnu.org>
6180 * lisp.h (Flooking_at): Declare.
6182 2000-11-09 Gerd Moellmann <gerd@gnu.org>
6184 * dired.c (directory_files_internal): Fix a braino.
6186 * dired.c (directory_files_internal): Add missing GCPRO's.
6189 2000-11-08 Gerd Moellmann <gerd@gnu.org>
6191 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
6192 (resize_mini_window): Return quickly if Vresize_mini_window is
6193 nil. Don't return if Vmax_mini_window_height is nil.
6195 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
6196 (syms_of_xdisp): Initialize them.
6197 (resize_mini_window): Act according to the setting of
6198 Vresize_mini_window.
6199 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
6201 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
6202 scroll bar widget after configuring it, so that it will appear at
6203 the right position from the start.
6204 (XTredeem_scroll_bar): Cleaned up.
6206 2000-11-08 Kenichi Handa <handa@etl.go.jp>
6208 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
6209 font is taller than the frame line, we don't have to bias the
6212 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
6214 2000-11-07 Dave Love <fx@gnu.org>
6216 * config.in (HAVE_MKSTEMP): Add.
6218 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
6220 2000-11-07 Gerd Moellmann <gerd@gnu.org>
6222 * window.c (Fset_window_configuration): Don't try to preserve
6223 point in the current buffer, if that buffer is displayed in more
6226 * xfaces.c (lookup_named_face): If default face isn't realized,
6227 try to realize it. Return -1 if not successful.
6228 (Fx_list_fonts): Handle case that face cannot be determined.
6229 (Fface_font): Likewise.
6231 2000-11-06 Gerd Moellmann <gerd@gnu.org>
6233 * window.c (displayed_window_lines): Detect partially
6234 visible lines at the bottom correctly.
6236 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
6238 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
6239 when ensuring we don't do visit in indirect buffer.
6241 2000-11-06 Kenichi Handa <handa@etl.go.jp>
6243 * composite.h (compose_chars_in_text): Add prototype.
6245 * composite.c (Vcomposition_function_table): New variable.
6246 (Qcomposition_function_table): New variable.
6247 (run_composition_function): Call
6248 Vcompose_chars_after_function with three arguments.
6249 (compose_chars_in_text): New function.
6250 (syms_of_composite): Modified the doc-string of
6251 Vcompose_chars_after_function. Declare composition-function-table
6252 as a lisp variable, and initialize it.
6254 * xfns.c (x_encode_text): Suppress producing escape sequences for
6257 * xselect.c: Include composite.h.
6258 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
6260 2000-11-05 Andrew Innes <andrewi@gnu.org>
6262 * w32term.c (x_produce_glyphs): Fix typo in enum name.
6264 * sysdep.c (read_input_waiting): Remove extraneous argument to
6267 * w32fns.c (Fx_server_version): Include w32_build_number in the
6270 * w32heap.c (w32_build_number): New variable.
6271 (cache_system_info): Set it.
6273 * w32heap.h (w32_build_number): Add extern.
6275 * emacs.c (syms_of_emacs): Update docstring for
6276 system-configuration, to reflect the actual usage on MS-Windows.
6278 2000-10-31 Gerd Moellmann <gerd@gnu.org>
6280 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
6281 process idle timers while waiting for another event.
6283 * dispnew.c (update_frame_line): Handle case where spaces in
6284 the default face are colored.
6286 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
6287 window height hasn't changed.
6289 2000-10-31 Jason Rumney <jasonr@gnu.org>
6291 * w32term.c (x_produce_glyphs): Handle composite characters.
6292 (x_draw_glyph_string_foreground)
6293 (x_draw_composite_glyph_string_foreground): Restore old font.
6295 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
6297 * minibuf.c (read_minibuf): Reset the undo history just before
6298 starting the recursive-edit.
6300 2000-10-30 Gerd Moellmann <gerd@gnu.org>
6302 * xfaces.c (menu_face_change_count): New variable.
6303 (Finternal_set_lisp_face_attribute): Increment it for changes
6305 (realize_basic_faces): Reflect changes in the `menu' faces
6308 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
6309 dy obtained from the iterator's y-position after moving from
6310 scroll_margin_pos to PT; see comment there.
6312 * xdisp.c (safe_eval_handler): Call add_to_log.
6314 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
6315 is not a symbol or string.
6317 * xdisp.c (echo_area_display): Don't perform a display update from
6318 inside redisplay. The update will happen anyway at the end of
6319 redisplay, and it can confuse redisplay (GC messages while
6320 redisplaying, for instance.)
6322 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
6324 * xrdb.c (x_load_resources): Use the class name in the defaults.
6326 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
6327 (regex_compile): Catch bogus \(\1\).
6329 2000-10-30 Gerd Moellmann <gerd@gnu.org>
6331 * xterm.c (x_alloc_nearest_color): Fix last change to compare
6334 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
6335 we have a color cache, check that the cached color equals the
6336 allocated color. If not, clear the color cache.
6338 * window.c (displayed_window_lines): Change buffers if necessary.
6339 Fix computation of displayed lines.
6341 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
6342 update_menu_bindings to DEFVAR_BOOL.
6344 2000-10-30 Kenichi Handa <handa@etl.go.jp>
6346 * search.c (Fset_match_data): Be sure to make search_regs always sane.
6348 * puresize.h (BASE_PURESIZE): Increase to 680000.
6350 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
6352 2000-10-29 Jason Rumney <jasonr@gnu.org>
6354 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
6356 * w32term.c (w32_bdf_per_char_metric): Negate descent.
6357 (w32_cache_char_metrics): Handle possibility that 'x' does not
6358 exist in a BDF font.
6359 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
6361 * w32bdf.h (bdffont): Add nchars.
6363 * w32bdf.c (set_bdf_font_info): Set it.
6364 (w32_BDF_TextOut): Swap byte order of double byte characters.
6365 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
6367 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
6369 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
6370 don't override the colors in frame's param_alist, unless they are
6373 * term.c (reassert_line_highlight): If inverse_video is non-zero,
6374 reverse the effect of the highlight flag.
6376 2000-10-27 Ken Raeburn <raeburn@gnu.org>
6378 * window.h (Fwindow_live_p): Declare.
6380 * undo.c (record_delete): Check that last_undo_buffer is really a
6381 buffer before applying XBUFFER to it.
6383 * keymap.c (where_is_internal): Pass lisp object, not integer, to
6386 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6388 * lisp.h (KEYMAPP): New macro.
6389 (get_keymap): Remove.
6390 (get_keymap_1): Rename get_keymap.
6392 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
6394 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
6396 * xmenu.c (single_submenu): Use KEYMAPP.
6397 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6398 Use KEYMAPP rather than Fkeymapp.
6400 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
6402 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
6403 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6404 Use KEYMAPP rather than Fkeymapp.
6405 (single_submenu): Use KEYMAPP.
6406 (w32_menu_show, w32_dialog_show): Use TRUE.
6408 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
6410 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
6411 (Fkeymapp): Use KEYMAPP.
6412 (get_keymap): Rename from get_keymap_1. Remove old def.
6413 Return t when autoload=0 and error=0 and the keymap needs autoloading.
6414 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
6415 (Fminor_mode_key_binding): Don't raise an error if the binding
6417 (Fuse_global_map, Fuse_local_map): Allow autoloading.
6418 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
6420 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
6421 Allow Vspecial_event_map to be autoloaded.
6422 (menu_bar_items): Fetch the keymap rather than using keymapp.
6423 (menu_bar_one_keymap): No need to follow func-indirect any more.
6424 (parse_menu_item): get_keymap_1 -> get_keymap.
6425 (tool_bar_items): Fetch the keymap rather than using keymapp.
6426 (read_key_sequence): Use KEYMAPP.
6428 * intervals.c (get_local_map): Use get_keymap rather than following
6429 function-indirections explicitly.
6431 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
6433 2000-10-27 Jason Rumney <jasonr@gnu.org>
6435 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
6436 point, as Windows has oversized fonts.
6438 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
6440 2000-10-27 Gerd Moellmann <gerd@gnu.org>
6442 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
6443 (freehook, reallochook): Handle null pointer arguments.
6444 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
6446 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6448 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
6449 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
6450 Giving in to popular pressure to shut up the compiler with casts.
6452 2000-10-27 Gerd Moellmann <gerd@gnu.org>
6454 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
6455 signed value, and use a default value computed from the font's
6458 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
6460 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
6461 that specify a negative underline position can still use underlines.
6463 * window.c (Fpos_visible_in_window_p): Make POS default to
6464 WINDOW's point, not the current buffer's point.
6466 2000-10-26 Dave Love <fx@gnu.org>
6468 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
6469 when it's necessary.
6471 2000-10-26 Gerd Moellmann <gerd@gnu.org>
6473 * window.c (size_window): Compute size difference from sum of old
6474 child window sizes instead of from parent's size.
6476 * xdisp.c (pos_visible_p): Change current buffer if necessary.
6477 Handle obscured lines at the top of the window.
6479 * frame.c (Fdelete_frame): Doc fix. Move running the hook
6480 down after the last error condition check.
6482 * frame.c (Fdelete_frame): Run delete-frame-hook.
6484 2000-10-26 Kenichi Handa <handa@etl.go.jp>
6486 * coding.c (decode_coding): Fix previous change (check also
6487 CODING_MODE_LAST_BLOCK).
6489 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
6491 * regex.c: More `unsigned char' -> `re_char' changes.
6492 Also change several `int' into `re_wchar_t'.
6493 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
6494 (PUSH_FAILURE_POINTER): Don't cast any more.
6495 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
6496 We want GCC to complain, since this piece of code makes
6497 re_match non-reentrant, which *should* be fixed.
6498 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
6499 (EXTEND_BUFFER): Use RETALLOC.
6500 (SET_LIST_BIT): Don't cast.
6501 (re_wchar_t): New type.
6502 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
6503 that those two functions will always properly return.
6504 (IMMEDIATE_QUIT_CHECK): Cast to void.
6505 (analyse_first): Use recursion rather than an explicit stack.
6506 (re_compile_fastmap): Can't fail anymore.
6507 (re_search_2): Don't check re_compile_fastmap for failure.
6508 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
6509 Now also sets the new value (passed in a new argument).
6510 (re_match_2_internal): Use it.
6511 Also, use a new var `reg' of type size_t when looping through regs
6512 rather than reuse the inappropriate `mcnt'.
6514 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
6515 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
6516 (where_is_internal): Renamed from Fwhere_is_internal.
6517 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
6518 (Fwhere_is_internal): New function wrapping where_is_internal.
6519 (where_is_internal_1): Handle the case where we're filling the cache.
6520 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
6522 2000-10-25 Miles Bader <miles@gnu.org>
6524 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
6526 2000-10-25 Gerd Moellmann <gerd@gnu.org>
6528 * window.c (pos_fully_visible_p): Removed.
6529 (Fpos_visible_in_window_p): Use pos_visible_p to determine
6530 if position is visible and/or fully visible.
6532 * lisp.h (pos_visible_p): Add prototype.
6534 * xdisp.c (pos_visible_p): New function.
6536 2000-10-25 Kenichi Handa <handa@etl.go.jp>
6538 * process.c (send_process): If OBJECT is t, it means that the data
6539 is from C string, but we should encode it. Before calling
6540 setup_raw_text_coding_system, be sure to flush out data by the
6541 previous coding system.
6543 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
6545 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
6546 assignment of startpos to prev when startpos == pos.
6548 * editfns.c (find_field): Set the field stickiness correctly from
6549 overlay fields. Use renamed `text_property_stickiness'.
6550 (text_property_stickiness): Renamed from `char_property_stickiness'.
6551 Only check text properties, not overlays.
6552 * textprop.c (get_char_property_and_overlay): New function.
6553 (Fget_char_property): Use it.
6554 * intervals.h (get_char_property_and_overlay): Add declaration.
6556 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
6558 * keymap.c: Use AREF, ASET and ASIZE macros.
6559 (Fmake_sparse_keymap): Docstring fix.
6561 (shadow_lookup): Move up.
6562 Handle the case where lookup-key returns an integer.
6563 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
6564 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
6565 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
6566 Simplify/rewrite the keymap-finding code.
6567 Add check for command shadowing, using shadow_lookup.
6569 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
6571 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
6572 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
6575 2000-10-24 Andrew Innes <andrewi@gnu.org>
6577 * dired.c (directory_files_internal_unwind): New function.
6578 (directory_files_internal): Use it to ensure closedir is called
6579 even if expand-file-name or file-attributes throw, eg. because of
6580 a user interrupt. Also enable immediate_quit while calling
6581 re_search, so that matching can be interrupted as well.
6583 2000-10-24 Andrew Innes <andrewi@gnu.org>
6585 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
6587 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
6588 so that re_search functions only quit when callers expect them to.
6590 2000-10-24 Kenichi Handa <handa@etl.go.jp>
6592 * regex.c (regex_compile): Change the way of handling a range from
6593 a char less than 256 to a char not less than 256.
6595 2000-10-24 Gerd Moellmann <gerd@gnu.org>
6597 * window.c (size_window): Prevent setting window's width or
6598 height to a negative value (esp. with XSETFASTINT).
6600 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
6601 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
6602 (protect_malloc_state) [GC_MALLOC_CHECK &&
6603 GC_PROTECT_MALLOC_STATE]: New function.
6604 (PROTECT_MALLOC_STATE): New macro.
6605 (__malloc_initialize, morecore, _malloc_internal)
6606 (_free_internal) _realloc_internal): Use it to make _heapinfo
6607 read-only outside of gmalloc.
6609 * keymap.c: Update copyright.
6611 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
6614 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
6616 * filelock.c (unlock_all_files): Use unlock_file to expand each
6617 buffer's file_truename before trying remove its lock file.
6619 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
6621 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
6622 or CRLF, decode EOLs.
6624 2000-10-24 Kenichi Handa <handa@etl.go.jp>
6626 * window.c (Fdisplay_buffer): Fix doc.
6628 2000-10-23 Jason Rumney <jasonr@gnu.org>
6630 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
6631 ASCII font of default fontset on Windows.
6633 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
6634 xterm.c comment below).
6636 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
6638 2000-10-23 Gerd Moellmann <gerd@gnu.org>
6640 * xterm.c (x_connection_closed): Reset handling_signal.
6642 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
6644 2000-10-23 Miles Bader <miles@gnu.org>
6646 * window.c (window_scroll_pixel_based, window_scroll_line_based):
6647 Pass nil for FULLY argument to Fpos_visible_in_window_p to
6648 maintain old behavior.
6649 * minibuf.c (Fminibuffer_complete): Likewise.
6651 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
6653 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
6654 that when a font can't be exactly centered, it errs up rather than
6657 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
6659 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
6661 2000-10-23 Andrew Choi <akochoi@i-cable.com>
6663 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
6665 * dispnew.c [macintosh]: Include macterm.h.
6666 (init_display) [macintosh]: Initialization for window system.
6668 * emacs.c (main) [macintosh]: Call syms_of_textprop,
6669 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
6670 syms_of_search, x_term_init, and init_keyboard before calling
6671 init_window_once. Also, call syms_of_xmenu.
6673 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
6674 default fontset to Monaco.
6676 * frame.c [macintosh]: Include macterm.h. Remove declarations of
6677 NewMacWindow and DisposeMacWindow.
6678 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
6679 instead of calling NewMacWindow and setting fields of
6680 f->output_data.mac directly. Call init_frame_faces.
6681 (Fdelete_frame) [macintosh]: Remove unused code.
6682 (Fmodify_frame_parameters) [macintosh]: Call
6683 x_set_frame_parameters instead of mac_set_frame_parameters.
6685 * frame.h [macintosh]: Define menu_bar_lines field in struct
6686 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
6688 * keyboard.c [macintosh]: Include macterm.h.
6689 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
6690 and menu_bar_activate_event type events as for X and NT.
6691 (make_lispy_event) [macintosh]: Construct lisp events of type
6692 MENU_BAR_EVENT as for X and NT.
6694 * sysdep.c [macintosh]: Remove declaration for sys_signal.
6695 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
6696 (sys_subshell) [macintosh]: Remove definition entirely.
6697 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
6698 Vwindow_system_version here. Remove initialization of
6699 Vx_bitmap_file_path.
6700 (read_input_waiting): Correct the number of parameters passed to
6702 Move all Macintosh functions to mac/mac.c.
6704 * term.c [macintosh]: Include macterm.h.
6706 * window.c [macintosh]: Include macterm.h.
6708 * xdisp.c [macintosh]: Include macterm.h. Declare
6709 set_frame_menubar and pending_menu_activation.
6710 (echo_area_display) [macintosh]: Do not return if terminal frame
6711 is the selected frame.
6712 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
6713 Allow only the selected frame to set menu bar.
6714 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
6715 calling FRAME_EXTERNAL_MENU_BAR (f).
6716 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
6718 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
6719 and check_x. Declare XCreateGC. Define x_create_gc and
6720 x_free_gc. Initialize font_sort_order.
6721 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
6722 but call x_list_fonts instead of w32_list_fonts.
6723 (Finternal_face_x_get_resource) [macintosh]: Do not call
6724 display_x_get_resource.
6725 (prepare_face_for_display) [macintosh]: Set xgcv.font.
6726 (realize_x_face) [macintosh]: Load the font if it is specified in
6728 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
6730 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
6732 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
6733 is nil: since we go to the end of submap anyway, we'd end up
6735 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
6736 doesn't obey autoload.
6738 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6740 * msdos.c (dos_set_window_size): Update screen dimension variables.
6742 2000-10-21 Jason Rumney <jasonr@gnu.org>
6744 * w32term.c (w32_cache_char_metrics): Double check that font is
6745 really fixed pitch before trusting tmPitchAndFamily.
6747 2000-10-21 Andrew Innes <andrewi@gnu.org>
6749 * w32gui.h (w32_char_font_type): Move enum from w32term.c
6751 * w32term.h: Extern decl for w32_cache_char_metrics.
6753 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
6755 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
6756 (w32_unload_font): Free per_char array if present.
6758 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
6759 cached information in emulated XFontStruct to handle common cases
6760 quickly. Do not allocate XCharStruct for return.
6761 (w32_native_per_char_metric): New function.
6762 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
6764 (x_produce_glyphs): Don't get an HDC. Change calls to
6765 w32_per_char_metric to match arg change above. Remove calls to
6767 (w32_get_glyph_overhangs): Ditto.
6768 (w32_cache_char_metrics): New function.
6770 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
6771 ($(BLD)/casefiddle.$(O)): Remove compile command.
6772 ($(BLD)/gmalloc.$(O)): Remove compile command.
6773 ($(BLD)/dispnew.obj):
6774 ($(BLD)/keyboard.obj):
6775 ($(BLD)/w32inevt.obj):
6776 ($(BLD)/w32bdf.obj):
6778 ($(BLD)/buffer.obj):
6779 ($(BLD)/editfns.obj):
6781 ($(BLD)/fileio.obj):
6783 ($(BLD)/indent.obj):
6784 ($(BLD)/insdel.obj):
6785 ($(BLD)/intervals.obj):
6786 ($(BLD)/minibuf.obj):
6788 ($(BLD)/scroll.obj):
6789 ($(BLD)/sysdep.obj):
6790 ($(BLD)/textprop.obj):
6791 ($(BLD)/widget.obj):
6792 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
6793 ($(BLD)/term.obj): Add dependency on dispextern.h.
6795 * makefile.nt ($(BLD)\dispnew.obj):
6796 ($(BLD)\keyboard.obj):
6797 ($(BLD)\w32inevt.obj):
6798 ($(BLD)\w32bdf.obj):
6800 ($(BLD)\buffer.obj):
6801 ($(BLD)\editfns.obj):
6803 ($(BLD)\fileio.obj):
6805 ($(BLD)\indent.obj):
6806 ($(BLD)\insdel.obj):
6807 ($(BLD)\intervals.obj):
6808 ($(BLD)\minibuf.obj):
6810 ($(BLD)\scroll.obj):
6811 ($(BLD)\sysdep.obj):
6812 ($(BLD)\textprop.obj):
6813 ($(BLD)\widget.obj):
6814 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
6815 ($(BLD)\term.obj): Add dependency on dispextern.h
6817 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6819 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
6820 with an additional argument of Qt.
6822 2000-10-21 Miles Bader <miles@gnu.org>
6824 * window.c (pos_fully_visible_in_window_p): New function.
6825 (Fpos_visible_in_window_p): Add FULLY argument.
6826 Use pos_fully_visible_in_window_p.
6827 (window_scroll_pixel_based, window_scroll_line_based): Update
6828 calls to Fpos_visible_in_window_p.
6829 * lisp.h (Fpos_visible_in_window_p): Update prototype
6831 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6833 * alloc.c (toplevel): Conditionalize compilation of mem_*
6834 functions differently.
6836 2000-10-20 Jason Rumney <jasonr@gnu.org>
6838 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
6839 mem_init where it used to be. mem_z etc not defined otherwise.
6841 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6843 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
6845 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
6846 structure definition and related variabled to the top of the file.
6847 Include this code when GC_MALLOC_CHECK is defined.
6848 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
6849 register/unregister allocated region.
6850 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
6851 which isn't allocated.
6852 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
6853 something which is already in use.
6854 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
6855 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
6856 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
6857 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
6859 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
6860 _malloc_internal instead of malloc.
6861 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
6864 2000-10-20 Andrew Innes <andrewi@gnu.org>
6866 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
6868 (my_strftime) <macro>: Don't use macro arg list when redefining as
6870 (my_strftime) <function>: Supply 0 as ut argument.
6872 2000-10-19 Jason Rumney <jasonr@altavista.net>
6874 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
6875 including dispextern.h, as it stops faces from working.
6877 * w32fns.c (Fx_create_frame): Don't bother calling
6878 face-set-after-frame-default since the caller does it for us
6879 anyway. Clean up calls to x_get_arg to be consistent with X.
6881 * w32term.c (x_produce_glyphs): Handle
6882 unibyte_display_via_language_environment correctly.
6883 (w32_draw_box_rect): Fix the calculation of width and height.
6885 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
6886 as it has stopped working.
6887 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
6890 2000-10-19 Gerd Moellmann <gerd@gnu.org>
6892 * eval.c (skip_debugger): Prevent a compiler warning.
6893 (Fcondition_case): Likewise.
6894 (Fbacktrace_frame): Use a null interactive spec.
6896 2000-10-19 Kenichi Handa <handa@etl.go.jp>
6898 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
6900 2000-10-18 Gerd Moellmann <gerd@gnu.org>
6902 * strftime.c: Sync with glibc, file version 1.78.
6903 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
6904 should no longer be used according to ISO 8601.
6906 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
6907 no map for meta_prefix_char, don't try to use it as a keymap.
6908 Instead, if T_OK is non-zero, look up a default binding, if any,
6909 otherwise, if T_OK is zero, return nil.
6911 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
6912 (x_to_xcolors, png_load): Use x_query_color.
6914 * xterm.c (x_color_cells, x_query_colors, x_query_color):
6916 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
6918 (x_copy_color, x_alloc_lighter_color): Likewise.
6920 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
6921 (x_query_color, x_query_colors): Add prototype.
6923 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
6924 check_string_bytes only if not noninteractive, increase count to 50.
6926 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
6928 * insdel.c (adjust_markers_for_delete): Handle before-insertion
6931 2000-10-17 Gerd Moellmann <gerd@gnu.org>
6933 * alloc.c (pure_bytes_used): Renamed from pureptr.
6935 (pure_alloc): New function.
6936 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
6938 (Fpurecopy): Use PURE_POINTER_P.
6940 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
6941 PT has moved backward.
6943 * xdisp.c (cursor_row_p): Take continued lines into account.
6945 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
6947 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
6948 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
6949 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
6952 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
6953 of selective display off while searching for the next line start.
6955 2000-10-17 Kenichi Handa <handa@etl.go.jp>
6957 * Makefile.in (term.o): Depend on dispextern.h.
6959 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
6961 * keymap.c (keymap_memberp): Ensure that nil is not a member.
6963 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6965 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
6966 the iterator at the beginning, so that they can be set later on,
6967 for instance in reseat_at_next_visible_line_start, without being
6970 * xfns.c (pbm_format): Add :foreground and :background keywords.
6971 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
6972 (xbm_load): Recognize foreground and background color specifications.
6974 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
6976 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
6978 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
6980 * msdos.c (IT_set_face): Compare highlighted face with the default
6981 face, and invert colors if these faces' colors are identical.
6982 (Fmsdos_remember_default_colors): Don't swap foreground and
6983 background colors in initial_colors[].
6984 (IT_set_frame_parameters): Don't swap frame's foreground and
6985 background pixels. If ALIST includes "(reverse . t)", swap
6986 foreground-color and background-color properties in frame's
6987 param_alist. If the original frame's param_alist doesn't specify
6988 the colors, store unspecified-fg and unspecified-bg, reversed if
6991 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
6992 the colors are unspecified and reversed, reverse fore- and back-
6993 ground in the returned value.
6994 (Fframe_parameter): Ditto.
6996 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6998 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
6999 get_last_unchanged_at_beg_row.
7000 (find_first_unchanged_at_end_row): Renamed from
7001 get_first_unchanged_at_end_row.
7002 (find_first_unchanged_at_end_row): Convert assertions to
7003 unconditional tests which abort. When looking for a row in
7004 unchanged text, don't go further back than first_text_row.
7006 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
7007 Don't add in the last line's height when deciding if the new
7008 position is below the scroll margin.
7010 2000-10-16 Miles Bader <miles@gnu.org>
7012 * editfns.c (Fconstrain_to_field): Check carefully for field
7013 boundaries if either OLD_POS or NEW_POS has a non-nil field
7014 property, even if they're the same.
7016 2000-10-16 Kenichi Handa <handa@etl.go.jp>
7018 * xterm.c (x_draw_box_rect): Fix the calculation of width and
7019 height for XFillRectangle.
7021 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
7023 * syntax.c (Fstring_to_syntax): New function extracted from
7024 Fmodify_syntax_entry.
7025 (Fmodify_syntax_entry): Use it and document the ! and | fences.
7026 (skip_chars, Fforward_comment): Remove unused variables.
7027 (syms_of_syntax): Add defsubr for string-to-syntax.
7028 (describe_syntax): Add code for comment and string fences.
7030 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
7032 * keymap.c (access_keymap): Add AUTOLOAD parameter.
7033 Do the meta->esc mapping. Call get_keyelt before returning.
7034 Start scanning from the second element (the first is always `keymap')
7035 to make it easier to detect when we reach a parent map.
7036 Handle the case of inheriting from a symbol whose function is a map.
7037 (Fkeymap_parent): Also handle the `inherit from symbol' case.
7038 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
7039 (get_keyelt, Flookup_key): Update call to access_keymap.
7040 Remove the meta->esc mappings.
7041 (define_as_prefix): Delete old disabled code.
7042 (menu_item_p): New function.
7043 (where_is_internal_1): Skip over the few remaining menu items.
7044 * lisp.h (access_keymap): Update prototype.
7045 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
7046 Update call to access_keymap.
7047 (follow_key, read_key_sequence): Update calls to access_keymap.
7048 Remove the meta->esc mappings.
7050 2000-10-13 Gerd Moellmann <gerd@gnu.org>
7052 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
7053 with additional argument.
7055 * xdisp.c (cursor_row_p): New function.
7056 (try_cursor_movement, display_line): Use it.
7058 * xdisp.c (append_space): Also save/restore iterator's current
7059 character and its length.
7061 * xdisp.c (init_from_display_pos): Add an assertion.
7062 (handle_stop): Don't set iterator's add_overlay_start.
7063 (handle_invisible_prop): Likewise.
7064 (load_overlay_strings): If text under an overlay is invisible,
7065 take both before- and after-strings into account when the iterator
7066 is positioned either at the start or at the end of the overlay.
7067 (forward_to_next_line_start): Rewritten.
7068 (reseat_at_next_visible_line_start): Rewritten.
7069 (set_iterator_to_next): Add parameter RESEAT_P.
7071 * dispextern.h (struct it): Remove member add_overlay_start.
7072 (set_iterator_to_next): Change prototype.
7074 2000-10-13 Kenichi Handa <handa@etl.go.jp>
7076 * coding.c (code_convert_region): Be sure to initialize
7077 coding->category_idx.
7078 (decode_coding_string): Set coding->src_multibyte and
7079 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
7080 (encode_coding_string): Set coding->src_multibyte and
7081 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
7083 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
7085 * xfns.c (Fx_create_frame): Don't bother calling
7086 face-set-after-frame-default since the caller does it for us anyway.
7088 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
7090 * window.c (coordinates_in_window): Fix detection of vertical line
7091 on character terminals.
7093 2000-10-12 Gerd Moellmann <gerd@gnu.org>
7095 * editfns.c (save_excursion_save): Additionally record the
7097 (save_excursion_restore): If buffer was visible in a window, and a
7098 different window was selected, and the old selected window is
7099 still live, restore point in that window.
7101 2000-10-12 Kenichi Handa <handa@etl.go.jp>
7103 * xterm.c (x_produce_glyphs): Handle
7104 unibyte_display_via_language_environment correctly.
7106 * regex.c (regex_compile): Change the way of handling a range from
7107 unibyte char to multibyte char.
7109 * syntax.c (skip_chars): Change the way of handling a range from
7110 unibyte char to multibyte char.
7112 * process.c (read_process_output): Cancel previous change.
7114 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
7116 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
7118 * charset.c (Ffind_charset_string): Doc fix.
7119 (Ffind_charset_region): Doc fix.
7121 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
7123 * process.c (read_process_output): Fix previous change. Adjust
7124 multibyteness of text to insert in a buffer by
7125 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
7127 2000-10-10 Andreas Schwab <schwab@suse.de>
7129 * alloc.c (mark_object): Remove all workarounds installed on
7132 2000-10-10 Kenichi Handa <handa@etl.go.jp>
7134 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
7135 (base64_encode_1): Make it work for a text of multibyte form.
7136 (Fbase64_decode_region): Allocate sufficient memory for multibyte
7137 case. Don't call str_to_multibyte because base64_decode_1
7138 produces correct multibyte form for eight-bit codes.
7139 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
7140 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
7141 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
7144 * charset.h (CHAR_STRING): Optimized for single byte characters.
7146 2000-10-09 Andreas Schwab <schwab@suse.de>
7148 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
7149 -1 after socket is closed, to fall through to error processing.
7151 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
7153 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
7154 variables. If ALIST includes foreground-color or
7155 background-color, change also the colors of the default face for
7158 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
7160 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
7161 them extern (they are defined on xfaces.c).
7162 (syms_of_msdos): Don't intern and don't staticpro
7163 Qbackground_color and Qforeground_color.
7165 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
7167 * frame.c (Fframe_parameter): For non-windowed frames, if
7168 f->param_alist says foreground or background color is unspecified,
7169 call tty_color_name to return the color name computed from the
7170 frame's current colors.
7172 2000-10-06 Dave Love <fx@gnu.org>
7174 * terminfo.c (ospeed): Don't declare.
7176 * sysdep.c: Don't include string.h.
7177 (h_errno): Declare conditional also on TRY_AGAIN.
7179 * charset.c (Ffind_charset_string): Doc fix.
7181 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
7182 (Fbase64_decode_region, Fbase64_decode_string): More explicit
7185 2000-10-05 Dave Love <fx@gnu.org>
7187 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
7188 position like menu-bar.
7190 2000-10-05 Gerd Moellmann <gerd@gnu.org>
7192 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
7194 * xdisp.c (handle_single_display_prop): Use safe_call1.
7195 (safe_call): Renamed from call_function.
7196 (safe_call1): New function.
7197 (handle_fontified_prop): Use safe_call1 instead of call1.
7198 (safe_eval): Renamed from eval_form.
7199 (safe_eval_handler): Renamed from eval_handler.
7200 (handle_single_display_prop, display_mode_element): Use safe_eval
7201 instead of eval_form.
7203 * xfaces.c (merge_face_heights): Use safe_call instead of
7206 * keyboard.c (show_help_echo): Use safe_call instead of
7207 call_function; use safe_eval instead of eval_form.
7209 * lisp.h (safe_call): Renamed from call_function.
7210 (safe_eval): Renamed from eval_form.
7211 (safe_call1): Add prototype.
7213 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
7215 * xfns.c (image_ascent): Rearrange ascent calculation for the
7218 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
7220 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
7221 (where_is_internal_1): Don't bother ignoring menu-items any more.
7223 2000-10-04 Gerd Moellmann <gerd@gnu.org>
7225 * keyboard.c (update_menu_bindings): New variable.
7226 (parse_menu_item): Use AREF. If update_menu_bindings
7227 is 0, don't update menu bindings.
7228 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
7230 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
7232 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
7235 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
7237 * syntax.c (forw_comment): Match nestedness of ender/starter.
7238 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
7239 (prev_char_comstart_first): Remove.
7240 (back_comment): Check two-char comment markers more carefully
7241 to better handle overlapping cases like *//* or /* */* */ ...
7242 Match nestedness of ender/starter.
7244 2000-10-02 Dave Love <fx@gnu.org>
7246 * config.in (HAVE_GAI_STRERROR): Add undef.
7248 * process.c (Fopen_network_stream): Use it.
7250 * m/alpha.h (NO_REMAP): Don't define.
7252 2000-10-02 Gerd Moellmann <gerd@gnu.org>
7254 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
7255 return with a string converted to an integer or vice versa when
7256 Vmocklisp_arguments is t.
7257 (Fsignal): Likewise. The function can return for `quit'.
7258 (struct gcpro): Declare member `var' to point to a volatile
7261 * eval.c (error): Prevent compiler warning.
7263 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
7265 * keymap.c (keymap_memberp): New function.
7266 (Fset_keymap_parent): Use it.
7267 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
7268 Use keymap_memberp to avoid creating cycles.
7269 (access_keymap): Use KEYMAPP.
7271 2000-09-30 Gerd Moellmann <gerd@gnu.org>
7273 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
7274 gai_strerror. Make sure xerrno is set if connect fails. Improve
7277 2000-09-29 Jason Rumney <jasonr@gnu.org>
7279 * w32term.c (w32_char_font_type, w32_encode_char)
7280 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
7281 (w32_bdf_per_char_metric): New function.
7282 (w32_per_char_metric): Use it.
7283 (x_draw_glyph_string_background): Always draw background for BDF
7286 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
7287 GDI object which is a scarce resource.
7289 * w32bdf.c (search_file_line): Fix skipping of whitespace.
7290 (get_quoted_string): Fix limit on memchr search.
7291 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
7292 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
7293 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
7294 (get_cached_font_char, cache_char_offset): Use macro
7295 BDF_CODEPOINT_RANGE_COVER_P.
7296 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
7297 (clear_cached_bitmap_slots): New function.
7298 (GET_HEX_VALUE): G-Z, g-z are not hex.
7299 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
7300 (get_bitmap_with_cache): Use new cache implementation.
7301 (create_offscreen_bitmap): New function.
7302 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
7304 * w32term.c (x_produce_glyphs): If the distance from the current
7305 position to the next tab stop is less than a canonical character
7306 width, use the tab stop after that.
7307 (x_draw_glyphs): Handle case START and END are out of bounds more
7309 (x_clear_mouse_face): Block/unblock input.
7310 (x_display_and_set_cursor): Don't show a hollow box cursor for
7311 buffers whose cursor_type is nil.
7313 2000-09-29 Gerd Moellmann <gerd@gnu.org>
7315 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
7317 * dispextern.h (updating_frame): Declare extern.
7319 2000-09-29 Andreas Schwab <schwab@suse.de>
7321 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
7323 2000-09-29 Gerd Moellmann <gerd@gnu.org>
7325 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
7326 use its function definition.
7327 (tool_bar_items): Likewise.
7329 * lisp.h (fatal): Declare NO_RETURN.
7331 2000-09-29 Kenichi Handa <handa@etl.go.jp>
7333 * keymap.c: Remove the line "#undef NULL".
7335 2000-09-28 Gerd Moellmann <gerd@gnu.org>
7337 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
7339 2000-09-28 Dave Love <fx@gnu.org>
7341 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
7343 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
7345 * .gdbinit (xreload): Note its need on GNU/Linux.
7347 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
7348 r_alloc, r_alloc_free.
7350 2000-09-28 Kenichi Handa <handa@etl.go.jp>
7352 * syntax.c (skip_chars): Handle negation correctly.
7354 2000-09-27 Gerd Moellmann <gerd@gnu.org>
7356 * xfaces.c (realize_default_face): Call set_lface_from_font_name
7357 with non-zero FORCE_P argument.
7359 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
7362 * xdisp.c (window_box_height): Add an assertion.
7364 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
7365 tool-bar than is available.
7366 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
7368 2000-09-27 Dave Love <fx@gnu.org>
7370 * s/irix6-5.h: Now works 64-bit. Tidied.
7372 2000-09-26 Gerd Moellmann <gerd@gnu.org>
7374 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
7375 instead of BITS_PER_INT.
7376 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
7377 EMACS_UINT, respectively.
7378 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
7380 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
7382 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
7384 * window.c (freeze_window_starts): Construct last argument for
7385 foreach_window differently.
7387 * xfns.c (x_decode_color): Don't return a Lisp_Object.
7389 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
7390 EMACS_UINT instead of `int' and `unsigned int'.
7391 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
7393 * frame.h (struct frame): Make the `nothing' member of union
7394 output_data an EMACS_INT.
7396 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
7397 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
7398 size in the sdata structure.
7399 (SDATA_NBYTES, SDATA_DATA): New macros.
7400 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
7401 differently for the different layout of the sdata structure.
7402 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
7404 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
7405 Check that size recorded in the string size and size recorded in
7406 the sdata structure agree.
7408 2000-09-25 Dave Love <fx@gnu.org>
7410 * buffer.c: Include stdio.h.
7412 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
7414 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
7416 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
7417 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
7418 (__malloc_extra_blocks): Declare as __malloc_size_t.
7420 2000-09-25 Gerd Moellmann <gerd@gnu.org>
7422 * alloc.c (mark_image): Use GC_NILP instead of NILP.
7424 * keyboard.c (show_help_echo): Set help_echo_showing_p.
7425 (read_char): If help-echo is showing, preserve the echo area
7428 * xdisp.c (help_echo_showing_p): New variable.
7429 (set_message): Reset it to 0.
7430 (init_xdisp): Initialize help_echo_showing_p.
7432 * dispextern.h (help_echo_showing_p): Declare extern.
7434 * config.in: Fix typo in __GNUC_MINOR__.
7436 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
7438 * s/freebsd.h (POSIX_SIGNALS): Define.
7440 * xterm.c (x_clear_mouse_face): Block/unblock input.
7442 2000-09-24 Dave Love <fx@gnu.org>
7444 * fns.c (base64_encode_1): Fix last change.
7446 2000-09-22 Gerd Moellmann <gerd@gnu.org>
7448 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
7450 * xdisp.c (try_window_reusing_current_matrix): More fixes
7451 for the case window has a header-line.
7453 2000-09-22 Dave Love <fx@gnu.org>
7455 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
7458 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
7460 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
7462 2000-09-21 Gerd Moellmann <gerd@gnu.org>
7464 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
7467 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
7470 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
7471 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
7472 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
7475 * marker.c (byte_char_debug_check): Return void.
7477 * xfns.c (Fx_create_frame): Set default frame parameter value
7478 for tool-bar-lines to 1.
7480 * dispnew.c (scrolling_window): Compare y-positions of rows
7481 equal at the start. Some simplification.
7483 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
7484 reused rows' y-position in the case window has a header-line, and
7485 new window start is greater than old window start.
7487 * process.c (process_sent_to): New variable.
7488 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
7489 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
7490 Declare more parameters volatile.
7492 * lread.c (Vrecursive_load_depth_limit): New variable.
7493 (Fload): Check recursive loads whose recursion depth exceeds
7494 Vrecursive_load_depth_limit.
7495 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
7497 2000-09-20 Gerd Moellmann <gerd@gnu.org>
7499 * fileio.c (Fread_file_name): Doc fix.
7501 * editfns.c (Fmessage_or_box): Doc fix.
7503 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
7505 * xfns.c (xbm_scan): Allow C-style comments.
7507 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
7508 symbols are specified, add color translations to the cache.
7509 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
7510 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
7512 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
7513 structures to xpm_init_color_cache.
7515 2000-09-19 Gerd Moellmann <gerd@gnu.org>
7517 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
7519 2000-09-19 Andrew Innes <andrewi@gnu.org>
7521 * makefile.nt (bootstrap-emacs): Don't change directory.
7523 2000-09-19 Kenichi Handa <handa@etl.go.jp>
7525 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
7527 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
7528 If output buffer is too small, signal an appropriated error.
7530 2000-09-18 Dave Love <fx@gnu.org>
7532 * keyboard.c (menu_bar_items, tool_bar_items)
7533 (current_active_maps): Remove redundant get_local_map call.
7535 2000-09-18 Gerd Moellmann <gerd@gnu.org>
7537 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
7538 cursor for buffers whose cursor_type is nil.
7540 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
7541 a feature to implement that is already implemented.
7542 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
7545 * xfns.c (x_clear_image_1): New function.
7546 (x_clear_image): Use it.
7547 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
7549 * dispnew.c (update_window): Move test for invisible lines
7550 at the top to update_window_line.
7551 (update_window_line): Handle invisible lines here.
7553 * xfns.c (clear_image_cache): Clear current matrices of all
7554 frames sharing an image cache. Block input while freeing
7555 images. Fix timestamp comparison.
7556 (x_clear_image): Also free the mask.
7558 * xfns.c (lookup_image): Block input while loading the image so
7559 that we won't get interrupted in a state where the image isn't yet
7561 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
7562 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
7563 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
7564 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
7566 2000-09-16 Gerd Moellmann <gerd@gnu.org>
7568 * dispnew.c (update_window): Make sure to make desired rows
7569 current even if they are completely invisible at the top
7572 2000-09-15 Gerd Moellmann <gerd@gnu.org>
7574 * xfns.c (lookup_image): Build mask before applying an algorithm.
7575 Recognize algorithm `disabled'.
7576 (cross_disabled_images): New variable.
7577 (COLOR_INTENSITY): New macro.
7578 (x_detect_edges): Use COLOR_INTENSITY.
7579 (x_disable_image): New function.
7580 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
7582 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
7583 disabled state, don't apply an image transformation algorithm if
7584 the user specified an image for the disabled state. Use
7585 `:algorithm disabled' for creating a disabled item's image if the
7586 user hasn't specified an image.
7588 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
7589 allocation functions with the XPM lib.
7590 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
7591 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
7592 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
7593 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
7594 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
7595 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
7596 functions, if possible, because these handle color allocation
7597 failure more gracefully.
7598 (Fimage_mask_p): New function.
7600 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
7601 (Qedge_detection, Qheuristic): New symbols.
7602 (syms_of_xfns): Initialize new symbols.
7603 (lookup_image): Handle `:mask X', `:algorithm emboss', and
7604 `algorithm (edge-detection ...)'.
7605 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
7606 (tiff_format, gif_format, gs_format): Add `:mask'.
7607 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
7608 (GIF_MASK, GS_MASK): New enumerators.
7609 (x_laplace_read_row, x_laplace_write_row): Functions removed.
7610 (emboss_matrix, laplace_matrix): New variables.
7611 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
7612 (x_edge_detection): New functions.
7613 (x_laplace): Rewritten in terms of x_detect_edges.
7614 (x_build_heuristic_mask): If image has a mask, free it.
7616 2000-09-14 Andrew Innes <andrewi@gnu.org>
7618 * makefile.w32-in: Revert to Unix line endings.
7620 2000-09-14 Andrew Innes <andrewi@gnu.org>
7622 * makefile.w32-in: Standardize indentation somewhat.
7623 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
7624 cater for differences between shells.
7626 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
7628 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7630 * xterm.c (x_produce_glyphs): If the distance from the current
7631 position to the next tab stop is less than a canonical character
7632 width, use the tab stop after that.
7634 2000-09-14 Dave Love <fx@gnu.org>
7636 * buffer.c (alloc_buffer_text): Fix xmalloc call.
7638 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7640 * xdisp.c (handle_fontified_prop): While running fontification
7641 functions, bind `fontification-functions' and
7642 `after-change-functions' to nil.
7644 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
7645 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
7647 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
7649 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
7650 USE_MMAP_FOR_BUFFERS.
7652 * insdel.c (make_gap): Use enlarge_buffer_text.
7654 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
7655 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
7656 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
7657 from former r_alloc_* functions in ralloc.c.
7658 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
7659 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
7660 (mmap_init) [REL_ALLOC_MMAP]: New function.
7661 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
7662 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
7665 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
7666 (enlarge_buffer_text): Add prototype.
7668 * ralloc.c: Remove everything having to do with the use of mmap.
7670 2000-09-13 Gerd Moellmann <gerd@gnu.org>
7672 * sound.c (Fplay_sound): Doc fix.
7674 * keyboard.c: Avoid some more compiler warnings.
7675 (parse_tool_bar_item): Ignore cached key bindings.
7677 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
7678 and allocation of Lisp data.
7680 2000-09-12 Gerd Moellmann <gerd@gnu.org>
7682 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
7683 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
7686 * lread.c (Fload): Put code checking for recursive loads in #if 0.
7688 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
7690 * ccl.c: Comment fixed.
7691 (MAX_MAP_SET_LEVEL): Increased to 30.
7692 (PUSH_MAPPING_STACK): Enclose with do-while block.
7693 (POP_MAPPING_STACK): Likewise.
7694 (stack_idx_of_map_multiple): New variable.
7695 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
7696 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
7697 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
7698 (ccl_driver) <CCL_MapSingle>: Likewise.
7699 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
7700 with the case where looking up process reaches to the end of
7701 map-set, and call CCL programs as the above change.
7703 2000-09-11 Gerd Moellmann <gerd@gnu.org>
7705 * xfns.c (png_load, jpeg_load): Declare some variables volatile
7706 that might be clobbered by longjmp.
7707 (check_x_display_info, x_decode_color, create_frame_xic)
7708 (Fx_display_backing_store, Fx_display_visual_class)
7709 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
7711 * lread.c (init_lread): Set Vloads_in_progress to nil.
7712 (Fload): Show list of recursively loaded files, when signaling an
7715 * lread.c (Vloads_in_progress): New variable.
7716 (record_load_unwind): New function.
7717 (Fload): Check for recursive loads.
7718 (syms_of_lread): Initialize Vloads_in_progress.
7719 (read_integer, read1): Avoid some compiler warnings.
7721 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
7724 2000-09-11 Miles Bader <miles@gnu.org>
7726 * editfns.c (Fbuffer_string): Doc fix.
7728 2000-09-10 Gerd Moellmann <gerd@gnu.org>
7730 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
7732 2000-09-09 Ken Raeburn <raeburn@gnu.org>
7734 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
7735 whether to include other header files.
7737 2000-09-09 Gerd Moellmann <gerd@gnu.org>
7739 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
7740 by Fmemq as a boolean.
7742 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
7744 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
7746 2000-09-08 Gerd Moellmann <gerd@gnu.org>
7748 * ralloc.c (mmap_fd): Remove initializer which can make it
7749 read-only in a dumped Emacs.
7750 (mmap_fd_1): New variable.
7751 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
7752 restore it from there.
7753 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
7754 unconditionally so that mmap_fd can be initialized there.
7755 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
7756 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
7757 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
7759 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
7761 * xdisp.c (dump_glyph_row): Fix printf format string.
7762 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
7764 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
7766 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
7769 * xdisp.c (try_window_id): When trying to locate cursor in
7770 unchanged rows at the top, handle the case that we can't find it.
7772 * xterm.c (x_draw_glyphs): Handle case START and END are out
7773 of bounds more carefully.
7775 2000-09-08 Dave Love <fx@gnu.org>
7777 * s/sol2.h (REL_ALLOC_MMAP): Define.
7778 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
7780 * ralloc.c: Don't include string.h (redundant).
7781 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
7782 [!MAP_ANON]: Include fcntl.h.
7783 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
7784 (r_alloc, r_re_alloc, r_alloc_free)
7785 (mmap_enlarge, mmap_set_vars): Use it.
7786 (r_alloc_init_fd): New function.
7787 (__morecore) [SYSTEM_MALLOC]: Don't declare.
7788 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
7791 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
7794 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
7795 change to __NetBSD__.
7797 2000-09-08 Kenichi Handa <handa@etl.go.jp>
7799 * search.c (compile_pattern): Check the multibyteness of cached
7802 2000-09-08 Miles Bader <miles@gnu.org>
7804 * xfaces.c (default_face_vector): Function removed.
7805 (Finternal_merge_in_global_face): Restore old global/local
7806 attribute override order. Use inline loop instead of calling
7807 default_face_vector.
7809 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7811 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
7812 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
7813 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
7814 where necessary, in case POINTER_TYPE is `void'.
7816 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
7818 * frame.c (make_terminal_frame): Initialize frame foreground and
7819 background colors to unspecified, for the initial instance of an
7822 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7824 * ralloc.c (mmap_find): Fix overlap computation.
7825 (mmap_enlarge): Compute nbytes before trying to find an
7828 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
7831 * lread.c (syms_of_lread): Change value of regexp
7832 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
7834 * xmenu.c (xdialog_show): When looking up the selection in
7835 menu_items, take `quote' boundaries into account; this corresponds
7836 to a nil ITEM in x-popup-dialog.
7838 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7840 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
7842 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
7844 * coding.c (encode_coding_sjis_big5): Use translation table for
7845 encoding, not decoding. Fix the handling of latin-jisx0201.
7846 Check for the charset katakana-jisx0201 too.
7847 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
7848 (detect_coding_sjis): Check the byte sequence more rigidly.
7850 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7852 * xfaces.c (Vparam_value_alist): New variable.
7853 (syms_of_xfaces): Initialize it.
7854 (Finternal_set_lisp_face_attribute): Avoid more consing.
7856 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
7858 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
7859 (Qbackground_mode): New variable.
7860 (syms_of_frame_1): Initialize Qbackground_mode.
7862 * lisp.h (Qdisplay): Declare extern.
7864 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
7865 change face on all frames, and change the default for new frames.
7867 2000-09-07 Dave Love <fx@gnu.org>
7869 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
7871 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7873 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
7875 * charset.c: Include composite.h
7876 (lisp_string_width): New function.
7877 (Fstring_width): Call lisp_string_width instead of strwidth.
7879 * Makefile.in (charset.o): Depends on composite.h.
7881 * process.c (read_process_output): Before inserting the decoded
7882 text in the buffer, adjust the multibyteness.
7884 2000-09-06 Gerd Moellmann <gerd@gnu.org>
7886 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
7887 buffer's text buffer is null, map new memory.
7889 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
7890 POINTER_TYPE and size_t.
7891 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
7892 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
7893 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
7894 [REL_ALLOC_MMAP]: New macros.
7895 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
7896 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
7897 [REL_ALLOC_MMAP]: New functions.
7899 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
7900 before and after unexec.
7902 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
7903 text buffers if necessary.
7905 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
7906 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
7909 * config.in (HAVE_MMAP): Add #undef.
7911 2000-09-05 Gerd Moellmann <gerd@gnu.org>
7913 * frame.c (Qdisplay_type): New variable.
7914 (syms_of_frame_1): Initialize it.
7915 (Fframe_parameter): New function that avoids consing.
7916 (syms_of_frame): Defsubr it.
7918 * buffer.c (Fother_buffer): Consider buffers as invisible when
7919 they are displayed in a window on an invisible frame.
7921 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
7922 get-largest-window always return nil.
7924 2000-09-04 Gerd Moellmann <gerd@gnu.org>
7926 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
7927 variable; recognize Emacs 19 elc files.
7929 2000-09-04 Miles Bader <miles@gnu.org>
7931 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
7932 before initially popping up the menu, so the menu doesn't flash
7933 when the face settings are significantly different from the defaults.
7935 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
7937 * regex.c (WIDE_CHAR_SUPPORT): New macro.
7938 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
7939 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
7940 (BIT_UNIBYTE): Remove.
7941 (re_match_2_internal): Delete corresponding code and streamline the
7942 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
7943 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
7944 (re_wctype_t): New type.
7945 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
7946 (regex_compile): Use them and fix handling of overly long char classes.
7948 2000-09-03 Andrew Innes <andrewi@gnu.org>
7950 * makefile.w32-in: Change to DOS line endings.
7952 * s/ms-w32.h (ORDINARY_LINK): New define.
7954 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
7955 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
7957 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
7958 (distclean): Delete them here instead.
7960 * w32proc.c (compare_env): Convert to uppercase for comparison,
7961 not lowercase, to match how the native Windows shell works.
7963 2000-09-03 Jason Rumney <jasonr@gnu.org>
7965 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
7966 CVS changes the line-ends when checking in/out on DOS/Windows.
7968 * makefile.nt (emacs): Do not change directory to run temacs, as
7969 the load-path is set relative to current directory.
7971 2000-09-03 Miles Bader <miles@gnu.org>
7973 * xterm.c (x_alloc_lighter_color_for_widget): New function.
7975 2000-09-02 Gerd Moellmann <gerd@gnu.org>
7977 * xdisp.c (redisplay_mode_lines): New function.
7978 (display_mode_lines): Return number of mode lines displayed.
7979 (echo_area_display): Use redisplay_mode_lines to draw garbaged
7980 mode lines. Don't temporarily bind redisplay-dont-pause to t.
7982 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
7983 string.h and strings.h.
7984 (index) [HAVE_INDEX]: Add prototype.
7986 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
7987 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
7989 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
7990 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
7992 2000-09-01 Gerd Moellmann <gerd@gnu.org>
7994 * lread.c (read1): Accept `?' as symbol constituent, for
7995 compatiblity with XEmacs.
7997 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
7999 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
8000 (struct re_pattern_buffer): Remove newline_anchor.
8001 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
8002 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
8003 (re_max_failures, fail_stack): Use size_t rather than unsigned.
8004 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
8005 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
8006 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
8007 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
8008 Get rid of references to newline_anchor.
8009 (regcomp): Allocate and precompute a fastmap.
8011 2000-08-31 Gerd Moellmann <gerd@gnu.org>
8013 * lread.c (openp): GCPRO local variable `filename'.
8015 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
8017 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
8019 * regex.c: Merge some changes from GNU libc. Add prototypes.
8020 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
8021 Use memcmp and memcpy instead of bcopy and bcmp.
8022 (init_syntax_once): Use ISALNUM.
8023 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
8024 (REG_UNSET_VALUE): Remove. Use NULL instead.
8025 (REG_UNSET, re_match_2_internal): Use NULL.
8026 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
8028 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
8029 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
8030 (regex_compile): In handle_interval, return an error rather than try to
8031 unfetch the interval if we can't find the closing brace.
8032 Obey the RE_NO_GNU_OPS syntax bit.
8033 (TOLOWER): New macro.
8035 (regexec): Allocate regs.start and regs.end as one block.
8037 2000-08-30 Gerd Moellmann <gerd@gnu.org>
8039 * xdisp.c (echo_area_display): Check display_completed instead
8040 of calling detect_input_pending.
8042 * dispnew.c (update_frame): Only set display_completed here; move
8043 the update_begin and update_end calls here from update_frame_1.
8044 (update_frame_1): Don't set display_completed here, don't call
8045 update_begin/update_end.
8047 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
8048 instead of store_frame_param.
8050 2000-08-29 Gerd Moellmann <gerd@gnu.org>
8052 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
8053 desired window matrix hasn't been displayed, use the current row
8054 instead. Make sure that only those frame rows are updated for
8055 which there exists a corresponding enabled desired row.
8057 2000-08-29 Miles Bader <miles@gnu.org>
8059 * xfaces.c (default_face_vector): New function.
8060 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
8062 2000-08-29 Gerd Moellmann <gerd@gnu.org>
8064 * lread.c (openp): Prevent temporary string passed to
8065 Ffile_readable_p from being garbage collected.
8067 2000-08-28 Dave Love <fx@gnu.org>
8069 * keymap.c (store_in_keymap): Add `static' to declaration.
8071 2000-08-28 Gerd Moellmann <gerd@gnu.org>
8073 * emacs.c, callint.c, doc.c, editfns.c
8074 (toplevel) [HAVE_STRING_H]: Include string.h.
8075 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
8076 (index): Remove prototypes which might conflict with non-standard
8077 definitions of index/strchr.
8079 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
8080 (rindex): Define only if !HAVE_RINDEX.
8082 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
8084 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
8086 2000-08-28 Miles Bader <miles@gnu.org>
8088 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
8089 made inconsistent by a font-related attribute in FROM.
8090 (merge_face_inheritance): Add function comment.
8092 2000-08-28 Kenichi Handa <handa@etl.go.jp>
8094 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
8095 the 4th arg (PREV_EVENT) Qt to suppress input method.
8097 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
8099 * regex.c: Indent cpp directives and remove parens after `defined'.
8100 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
8101 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
8102 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
8103 (re_compile_pattern): Use size_t for length.
8104 (init_syntax_once): Move to a better place.
8105 * regex.h: Merge changes from GNU libc. Indent cpp directives.
8106 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
8108 * syntax.c (back_comment): Detect cases where a comment-starter is
8109 actually inside another comment as in: /* a // b */ c // d \n.
8110 Make it clear that `comstart_pos' is unused for nested comments.
8112 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
8113 (KEYMAPP): New macro.
8114 (Fkeymap_parent, Fset_keymap_parent): Use it.
8115 (fix_submap_inheritance): Mark it static.
8116 (define_as_prefix, describe_buffer_bindings, describe_command)
8117 (describe_translation, describe_map): Complete prototypes.
8119 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
8121 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
8122 to better match the key-lookup behavior.
8124 2000-08-27 Gerd Moellmann <gerd@gnu.org>
8126 * xfaces.c (lface_fully_specified_p): Handle :inherit.
8127 (Finternal_set_lisp_face_attribute): Fix typo in error message.
8129 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
8131 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
8132 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
8133 (xterm.o): Depend on coding.h
8135 2000-08-26 Kenichi Handa <handa@etl.go.jp>
8137 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
8138 the corresponding '#endif'.
8140 2000-08-26 Miles Bader <miles@gnu.org>
8142 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
8143 * xfaces.c (QCinherit): New variable.
8144 (syms_of_xfaces): Initialize it.
8145 (LFACE_INHERIT): New macro.
8146 (Finternal_get_lisp_face_attribute)
8147 (merge_face_vector_with_property)
8148 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
8149 (check_lface_attrs): Allow new types of face height. Check
8151 (CYCLE_CHECK): New macro.
8152 (merge_face_inheritance): New function.
8153 (merge_face_vectors): Merge inherited faces too. Add F and
8154 CYCLE_CHECK arguments.
8155 (merge_face_vector_with_property, Finternal_merge_in_global_face)
8156 (lookup_named_face, lookup_derived_face, realize_named_face)
8157 (face_at_string_position, face_at_buffer_position): Supply
8158 new F and CYCLE_CHECK arguments to merge_face_vectors.
8159 (merge_face_heights): New function.
8160 (merge_face_vectors, merge_face_vector_with_property)
8161 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
8162 handle relative face heights.
8163 (lface_same_font_attributes_p): Compare heights using EQ.
8165 2000-08-26 Kenichi Handa <handa@etl.go.jp>
8167 * charset.c (char_to_string): Check the character validity.
8168 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
8170 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
8172 * regex.c (PUSH_FAILURE_COUNT): New macro.
8173 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
8174 Handle popping of a register's or a counter's data.
8175 (POP_FAILURE_POINT): Use the new name.
8176 (re_match_2_internal): Push counter data on the stack for succeed_n,
8177 jump_n and set_number_at and remove misleading dead code in succeed_n.
8179 2000-08-25 Gerd Moellmann <gerd@gnu.org>
8181 * xdisp.c (redisplay_internal): If considering all windows on all
8182 frames, update the display for each frame as soon as possible,
8183 instead of first building all desired matrices for all frames, and
8184 then updating them all.
8185 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
8187 2000-08-24 Gerd Moellmann <gerd@gnu.org>
8189 * bytecode.c (mark_byte_stack): Add a comment.
8191 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
8192 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
8195 2000-08-24 Kenichi Handa <handa@etl.go.jp>
8197 * minibuf.c (do_completion): Always use compare-string, not
8198 string-equal because the latter doesn't pay attention to
8199 multibyteness of strings.
8201 * process.c (create_process): Don't setup raw-text coding here.
8202 (Fopen_network_stream): Don't set coding->src_multibyte and
8203 coding->dst_multibyte here.
8204 (read_process_output): For process filter, return unibyte string
8205 if default-enable-multibyte-characters is nil.
8206 (send_process): If OBJECT is multibyte text, be sure to encoded it
8207 by the specified coding system for the process. Otherwise, setup
8209 (init_process): Don't initialize default-process-coding-system here.
8211 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
8213 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
8214 <scroll-down-aggressively>: Likewise.
8216 2000-08-23 Kenichi Handa <handa@etl.go.jp>
8218 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
8219 zero. Set coding->produced_char correctly.
8221 2000-08-22 Andrew Innes <andrewi@gnu.org>
8223 * makefile.w32-in: New file.
8225 * unexw32.c (unexec): Ignore old_name, and use the actual location
8226 of the current executable instead. Base new_name on this.
8228 * w32proc.c (create_child): Remove reference to security
8229 descriptor, which isn't needed and doesn't compile with mingw32.
8231 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8232 up dllimport attributes.
8233 (x_update_window_end): Update prototype.
8235 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
8236 extern, which screws up dllimport attributes.
8238 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8239 up dllimport attributes.
8241 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
8242 screws up dllimport attributes.
8244 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8245 up dllimport attributes.
8246 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
8247 screws up dllimport attributes.
8249 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8250 up dllimport attributes.
8252 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
8253 screws up dllimport attributes.
8255 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
8256 screws up dllimport attributes.
8258 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8259 up dllimport attributes.
8261 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
8262 unnecessary extern, which screws up dllimport attributes.
8265 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8266 up dllimport attributes.
8268 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
8269 unnecessary extern, which screws up dllimport attributes.
8271 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
8272 screws up dllimport attributes.
8274 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8275 up dllimport attributes.
8277 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
8279 * w32bdf.c (search_file_line):
8280 (set_bdf_font_info):
8282 (w32_get_bdf_glyph):
8283 (w32_BDF_to_x_font): Fix compile warnings.
8285 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
8287 * w32select.c: Include keyboard.h before frame.h.
8289 * w32fns.c (max): Define macro.
8290 (JOHAB_CHARSET): Define if not known.
8291 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
8292 (Fx_show_tip): Synch with X version.
8294 * w32xfns.c: Include keyboard.h before frame.h.
8296 * w32fns.c: Include keyboard.h before frame.h.
8298 * w32term.c: Include keyboard.h before frame.h.
8300 * fontset.c: Include keyboard.h before frame.h.
8302 * w32inevt.c: Include keyboard.h before frame.h.
8303 (MOUSE_MOVED): Define if not known.
8305 * minibuf.c: Include keyboard.h before frame.h.
8307 * keyboard.c: Include keyboard.h before frame.h.
8309 * indent.c: Include keyboard.h before frame.h.
8311 * dispnew.c: Include keyboard.h before frame.h.
8313 * buffer.c: Include keyboard.h before frame.h.
8315 * alloc.c: Include keyboard.h before frame.h.
8317 * print.c: Include keyboard.h before frame.h.
8319 * process.c: Include keyboard.h before frame.h.
8321 * scroll.c: Include keyboard.h before frame.h.
8323 * sysdep.c: Include keyboard.h before frame.h.
8325 * term.c: Include keyboard.h before frame.h.
8327 * window.c: Include keyboard.h before frame.h.
8329 * xdisp.c: Include keyboard.h before frame.h.
8330 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
8332 * frame.c: Include keyboard.h before frame.h.
8334 * w32heap.h: Undefine min, max.
8336 * w32gui.h: Undefine min, max.
8338 * unexw32.c: Change PUCHAR to PCHAR.
8339 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
8342 (copy_executable_and_dump_data): Remove unnecessary static defs.
8343 (copy_executable_and_dump_data): Fix compile warnings.
8345 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
8347 * w32console.c (min): Define macro.
8348 (clear_frame, write_glyphs): Fix compile warning.
8350 * w32proc.c (compare_env):
8351 (find_child_console): Fix compile warning.
8353 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
8354 sys_errlist instead of _sys_errlist.
8355 (get_emacs_configuration_options): New function.
8357 * s/ms-w32.h (sys_nerr): Provide default definition.
8358 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
8359 name with _ prepended.
8360 (NSIG): Define if not known.
8361 (get_emacs_configuration): Provide extern declaration.
8362 (get_emacs_configuration_options): Provide extern declaration.
8363 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
8365 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
8367 (read_unc_volume): Fix compile warning.
8369 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
8370 definitions from being used.
8372 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
8374 * w32.c (unc_volume_file_attributes):
8375 (open_unc_volume): Make arg const.
8377 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
8378 (read_input_waiting): Remove excess parameter.
8380 * w32.c (init_environment): Call _access.
8381 (check_windows_init_file): Call _close.
8382 (init_user_info): Call _putenv.
8383 (init_environment): Call _putenv and _strdup.
8384 (init_ntproc): Reset volume info cache on startup.
8386 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
8387 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
8388 cannot override the CRT malloc.
8390 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
8391 (LINK_FLAGS): Append to original value of LINK_FLAGS.
8393 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
8394 unless we are linking with a static CRT.
8395 (RVA_TO_PTR): Cast result to unsigned char*.
8397 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
8398 (add_volume_info): Use xstrdup.
8400 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
8402 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
8403 (do_completion, Fminibuffer_complete_word): Use it.
8404 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
8405 var so it can take non-boolean values.
8407 2000-08-21 Gerd Moellmann <gerd@gnu.org>
8409 * editfns.c (find_field): Formatting changes.
8410 (toplevel): Some old-style function forward declarations
8411 changed to prototypes, some new protypes added, some functions
8414 * lisp.h (set_time_zone_rule): Add prototype.
8415 (use_dialog_box): External declaration.
8417 * keyboard.c (gen_help_event): Add parameter SIZE.
8418 (kbd_buffer_events_waiting): Slightly rewritten.
8419 (clear_event): New function.
8420 (kbd_buffer_get_event): Use it, and clear the input_events of
8422 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
8423 don't fill the newly created array with nils.
8424 (toplevel): Convert some old-style function forward declarations
8427 * keyboard.h (gen_help_event): Change prototype.
8429 * xterm.c (XTread_socket): Change calls to gen_help_event.
8431 * w32term.c (w32_read_socket): Change calls to gen_help_event.
8433 * eval.c (Fmacroexpand): Doc fix.
8435 2000-08-20 Jason Rumney <jasonr@gnu.org>
8437 * w32term.h (x_display_info_for_display): Remove as this function
8438 does not exist on W32.
8440 * w32term.c (help_echo_window): New variable.
8441 (syms_of_w32term): staticpro it.
8442 (note_mode_line_highlight): Set it.
8443 (XTextExtents16): Removed as there is no equivalent on W32.
8444 (x_compute_glyph_string_overhangs): Incomplete body removed, as
8445 the X way of doing this will not work for W32.
8446 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
8447 (x_draw_image_foreground): Avoid drawing outside of the clip area
8448 when image doesn't have a mask.
8449 (note_mouse_highlight): Process overlays in the right order of
8450 priority. Set help_echo_window.
8451 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
8452 because that's more visible for large images.
8454 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
8455 name to single_keymap_panes.
8456 (w32_menu_show): Set wv->title when dealing with titles.
8457 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
8459 2000-08-21 Miles Bader <miles@gnu.org>
8461 * minibuf.c (do_completion): Try again if we rewrite the input
8462 string, but no completion was done, so that any completion message
8465 2000-08-20 Gerd Moellmann <gerd@gnu.org>
8467 * xfaces.c (lface_equal_p): Compare strings differently.
8468 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
8469 (realize_tty_face): Use them.
8470 (syms_of_xfaces): Initialize new variables.
8471 (map_tty_color): New function, extracted from realize_tty_face.
8472 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
8473 foreground or background color, store the new color name in the
8474 realized face; previous code trying to do this had no effect.
8475 (realize_tty_face): Use map_tty_color.
8476 (Fclear_face_cache): Set face_change_count and ensure thorough
8479 2000-08-19 Gerd Moellmann <gerd@gnu.org>
8481 * undo.c (record_first_change, record_marker_adjustment): Don't
8482 use XBUFFER on last_undo_buffer which might not be a buffer.
8484 2000-08-18 Kenichi Handa <handa@etl.go.jp>
8486 * coding.c (decode_coding_string): Set members consumed,
8487 consumed_char, produced, produced_char of *coding correctly. If
8488 decode_coding doesn't consume any byte, don't try anymore.
8489 (encode_coding_string): Likewise.
8491 2000-08-18 Gerd Moellmann <gerd@gnu.org>
8493 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
8494 conditional have void type, for Standard C compilers.
8496 * xdisp.c (redisplay_internal): Compare windows for equality with
8497 EQ, instead of applying XWINDOW to something that might not
8500 2000-08-18 Kenichi Handa <handa@etl.go.jp>
8502 * fontset.c (Finternal_char_font): Search only the selected frame
8503 for a window of the current buffer.
8505 2000-08-18 Gerd Moellmann <gerd@gnu.org>
8507 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
8510 * keyboard.c (kbd_buffer_get_event): Handle the case that the
8511 second half of a HELP_EVENT is found at the start of kbd_buffer.
8513 2000-08-18 Miles Bader <miles@gnu.org>
8515 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
8517 * editfns.c (save_restriction_save): Rewrite to use markers.
8518 (save_restriction_restore): Rewrite to understand new form of data
8519 saved by save_restriction_save.
8520 (Fsave_restriction): Remove cautionary note in doc-string.
8522 2000-08-17 Gerd Moellmann <gerd@gnu.org>
8524 * fileio.c (build_annotations): Add a comment explaining the
8525 return value of format-annotate-function. Replace a spurious call
8526 to Flength with a CONSP test. Call format-annotate-function with
8527 a fifth arg specifying how many times the function is been called
8528 in a row, to let it choose temporary buffers appropriately.
8530 2000-08-17 Dave Love <fx@gnu.org>
8532 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
8533 declare make_temp_name twice.
8535 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
8536 (unreadpure): Give it an arg.
8538 * unexalpha.c: Prototype fatal_unexec, mark_x,
8539 update_dynamic_symbols. Declare unexec as void.
8541 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
8542 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
8544 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
8545 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
8547 * alloca.c: Use #error.
8548 [POINTER_TYPE]: Use it.
8550 * eval.c (Fdefvar): Doc fix.
8552 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
8553 INITIALIZE_INTERVAL.
8555 * buffer.h: Avoid DECLARE_INTERVALS.
8557 * config.in: Add size_t.
8559 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
8561 * w16select.c (set_clipboard_data): If there's not enough memory
8562 to put text into clipboard, return 1, as Fw16_set_clipboard_data
8563 expects. In case of other failures, return 3.
8564 (system_error_msg): New error message.
8565 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
8568 2000-08-16 Gerd Moellmann <gerd@gnu.org>
8570 * term.c (write_glyphs): Also turn off inverse video after turning
8571 off other appearances in case TS_exit_attribute_mode is not equal
8572 to TS_end_standout_mode.
8573 (insert_glyphs): Turn inverse video on/off for each run of glyphs
8575 (turn_off_face): Reset standout_mode only if
8576 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
8577 is equal to TS_end_standout_mode.
8579 2000-08-16 Kenichi Handa <handa@etl.go.jp>
8581 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
8582 sequence at the end of the source block.
8584 * ccl.c (Fccl_program_p): Docstring modified.
8585 (Fccl_execute): Likewise.
8586 (Fccl_execute_on_string): Likewise.
8588 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
8590 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
8592 2000-08-16 Kenichi Handa <handa@etl.go.jp>
8594 The following changes are mainly to fix bugs of
8595 encode/decode-coding-string failing if encoding/decoding return
8596 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
8597 variable conversion_buffer.
8599 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
8600 decrement dst_end to avoid buffer overflow in the later call of
8603 * coding.h (conversion_buffer_size, conversion_buffer)
8604 (get_conversion_buffer): Extern deleted.
8606 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
8607 (conversion_buffer, conversion_buffer_size): Variables deleted.
8608 (get_conversion_buffer): Function deleted.
8609 (struct conversion_buffer): New structure.
8610 (MAX_ALLOCA): New macro.
8611 (allocate_conversion_buffer): New macro.
8612 (extend_conversion_buffer, free_conversion_buffer): New functions.
8613 (ccl_coding_driver): Set coding->result.
8614 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
8615 this is the last block of source.
8616 (encode_coding): Likewise. Handle the source block as the last
8617 one only when the whole source text is consumed.
8618 (decode_coding_string): Handle the case that the output buffer is
8619 too small to decode the whole source text. Use
8620 allocate_conversion_buffer, extend_conversion_buffer and
8621 free_conversion_buffer, not get_conversion_buffer.
8622 (encode_coding_string): Likewise.
8623 (init_coding): Function deleted.
8624 (init_coding_once): Delete code to initialize conversion_buffer_size.
8626 * emacs.c (main): Don't call init_coding.
8628 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
8630 * term.c (write_glyphs): Use a locally declared conversion_buffer.
8631 (insert_glyphs): Likewise.
8633 * w32console.c (write_glyphs): Use a locally declared
8636 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
8638 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
8639 member of display_info is NULL.
8641 2000-08-15 Gerd Moellmann <gerd@gnu.org>
8643 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
8645 * term.c (turn_off_face): Reset standout_mode when resetting
8646 appearances with capability `me'.
8647 (write_glyphs): Switch on inverse video before each face change.
8649 2000-08-14 Dave Love <fx@gnu.org>
8651 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
8652 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
8653 (lisp_free): Declare and make static.
8655 * window.c: Fix embedded comment.
8656 (syms_of_window): Fix doc string.
8658 2000-08-14 Gerd Moellmann <gerd@gnu.org>
8660 * keymap.c (push_key_description): If C without modifiers is < 32,
8661 make sure to print `C-' before `M-', like in the manual.
8663 2000-08-11 Gerd Moellmann <gerd@gnu.org>
8665 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
8666 since they aren't relocated anymore.
8667 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
8669 * xdisp.c (try_cursor_movement): Fix handling of cursor in
8670 partially visible line which is smaller than the window's height.
8672 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8674 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
8675 the multibyte form of eight-bit-control characters.
8676 (Fccl_execute_on_string): Initialize ccl->multibyte.
8678 * ccl.h (struct ccl_program): New member multibyte.
8680 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
8682 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8684 * regex.c (regex_compile) <normal_char>: Pay attention to
8686 (analyse_first) <exactn>: Setup fastmap correctly for
8687 eight-bit-control characters.
8689 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8691 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
8693 * keyboard.c (make_lispy_event): Handle the new event type
8694 multibyte_char_keystroke.
8696 * xterm.c: Include coding.h.
8697 (XTread_socket): Work around a bug of XmbLookupString. If the
8698 input is from XIM, decode it according to the current locale. In
8699 that case, generate multibyte_char_keystroke events.
8701 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8703 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
8704 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
8706 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8708 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
8709 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
8710 (move_it_in_display_line_to): Record iterator's ascent and descent
8711 before producing glyphs, and restore them when we know the glyph
8712 doesn't fit on the line.
8713 (move_it_to): Restructured so that it's easier to debug. If
8714 moving to a vpos, and not moving to an x or character position,
8715 stop as soon as the specified vpos is reached; don't move further
8716 into that line because that might change the computed line height.
8717 (try_cursor_movement): New function, extracted from the cursor
8718 movement branch of redisplay_window. If ending on a partially
8719 visible line, don't try to scroll if the cursor line is taller
8721 (redisplay_window): Use try_cursor_movement.
8723 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
8724 because that function doesn't cope with variable-height lines.
8726 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
8727 box cursor because that's better visible for large images.
8729 2000-08-10 Miles Bader <miles@gnu.org>
8731 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
8733 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8735 * xdisp.c (Vmessages_buffer_name): New variable.
8736 (message_dolog): Use it.
8737 (syms_of_xdisp): Initialize it.
8739 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
8741 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
8742 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
8743 redundant now that keyboard.h is included.
8745 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
8747 * keyboard.c (kbd_buffer_events_waiting): New function.
8749 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
8751 * msdos.c: Include keyboard.h.
8752 (XMenuActivate): Empty no_event events from the event buffer. If
8753 no events are left after that, call clear_input_pending.
8754 (mouse_clear_clicks): New function, code moved from mouse_init.
8755 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
8756 mouse driver to ``forget'' any past clicks.
8758 * Makefile.in (msdos.o): Depend on keyboard.h.
8760 2000-08-09 Gerd Moellmann <gerd@gnu.org>
8762 * lisp.h (input_pending): External declaration.
8764 * dispextern.h (Qredisplay_dont_pause): Declare extern.
8766 * xdisp.c (echo_area_display): Display thoroughly if input is
8767 pending. Bind redisplay-dont-pause to t during the redisplay.
8768 in case input is pending.
8770 * dispnew.c (Qredisplay_dont_pause): New variable.
8771 (syms_of_display): Initialize and staticpro it.
8772 (update_frame_1): Don't interrupt the display for pending input if
8773 redisplay_dont_pause is set.
8775 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
8777 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8779 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
8781 * callproc.c (Fcall_process): Terminate the unwind-protect around
8782 the post-read-conversion of coding system.
8784 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
8785 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
8786 * buffer.h (overlays_at): Update prototype.
8787 * xdisp.c (next_overlay_change): Update call to overlays_at.
8788 * xfaces.c (face_at_buffer_position): Likewise.
8789 * textprop.c (Fget_char_property): Likewise.
8790 * xterm.c (note_mouse_highlight): Likewise.
8792 * minibuf.c (do_completion): Don't consider a simple change of
8793 case as `completion'.
8795 2000-08-08 Ken Raeburn <raeburn@gnu.org>
8797 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
8798 * undo.c (record_delete): Make sure last_point_position_buffer is
8799 a buffer before comparing pointers.
8801 * coding.h (decode_coding_string): Declare.
8803 * intervals.h (Fprevious_single_char_property_change): Declare.
8805 * textprop.c (Fprevious_single_char_property_change): Don't do
8806 arithmetic directly on lisp objects.
8808 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
8810 * keyboard.h (menu_item_eval_property): Declare.
8812 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
8813 reuse as buffer name, instead of recreating (and discarding) every
8814 time a message is logged.
8815 (with_echo_area_buffer): Make callback arg A2 a lisp object.
8816 (current_message_1, truncate_message_1, set_message_1)
8817 (display_echo_area_1, resize_mini_window_1): Signatures changed.
8818 (current_message, truncate_echo_area, display_echo_area)
8819 (resize_echo_area_axactly): Changed calls.
8821 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
8823 (Ffind_coding_systems_region_internal): First argument to Fappend
8824 must be an integer, not a Lisp object.
8826 2000-08-08 Kenichi Handa <handa@etl.go.jp>
8828 * charset.c (Fchar_width): Doc fix.
8830 2000-08-08 Gerd Moellmann <gerd@gnu.org>
8832 * charset.c (Fstring_width): Doc fix.
8834 2000-08-07 Gerd Moellmann <gerd@gnu.org>
8836 * xdisp.c (start_display): When starting display on a continuation
8837 line, clear ascent and descent members of the iterator structure;
8838 the height of the continued line does not affect the height of the
8840 (make_cursor_line_fully_visible): Do nothing if cursor is on a
8841 line taller than the window.
8842 (redisplay_window) <forced window start>: Handle case that the
8843 middle of the window is not found in any row.
8844 (dump_glyph_row): Show more information.
8845 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
8846 first text line in a glyph matrix.
8848 * xterm.c (x_draw_image_foreground): Avoid drawing outside
8849 of the clip area when image doesn't have a mask.
8851 * fns.c (sweep_weak_table): Fix survival conditions for
8852 key-or-value and key-and-value weakness.
8854 * .gdbinit (xhashtable): New command.
8856 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
8857 tables out of the list of all weak hash tables.
8859 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
8860 a new buffer is created, make sure echo_area_buffer[] references
8863 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
8865 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
8868 2000-08-07 Kenichi Handa <handa@etl.go.jp>
8870 * syntax.c (skip_chars): Fix previous change. Make the handling
8871 of unibyte string consistent with that of regex search.
8873 2000-08-05 Gerd Moellmann <gerd@gnu.org>
8875 * xmenu.c (popup_get_selection): Use xfree instead of free.
8877 * fileio.c (Finsert_file_contents): Use xfree instead of free.
8879 * editfns.c (Ftranspose_regions): Use xfree instead of free.
8881 * callproc.c (child_setup): Use xfree instead of free.
8883 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
8885 (run_mac_command, closedir): Use `xfree' instead of `free'.
8887 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
8889 * eval.c (error): Use xfree instead of free.
8891 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
8893 * fns.c: Replace `illegal' with `invalid'.
8894 (Fmake_hash_table, make_hash_table): Allow table size of 0.
8896 2000-08-05 Kenichi Handa <handa@etl.go.jp>
8898 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
8901 2000-08-04 Noah Friedman <friedman@splode.com>
8903 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
8906 2000-08-04 Gerd Moellmann <gerd@gnu.org>
8908 * syntax.c (skip_chars): Fix typo in error message.
8910 2000-08-04 Andreas Schwab <schwab@suse.de>
8912 * m/ia64.h: Moved from s/ia64.h.
8914 2000-08-04 Kenichi Handa <handa@etl.go.jp>
8916 * process.c (read_process_output): Big simplification. Handle
8917 composition and post-read-conversion of coding system correctly.
8918 (send_process): Handle composition correctly.
8920 * callproc.c (Fcall_process): Handle post-read-conversion of
8921 coding system if any.
8923 * coding.c (decode_coding_iso2022): More strict check for handling
8925 (coding_restore_composition): Pay attention to the case that
8926 cmp_data is not set properly (because of invalid code in the
8928 (run_pre_post_conversion_on_str): Include text properties in the
8930 (decode_coding_string): Set members of coding correctly.
8932 2000-08-03 Gerd Moellmann <gerd@gnu.org>
8934 * s/ia64.h: New file.
8936 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
8937 Use NULL instead of 0 at the end of variable argument list of
8938 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
8939 sizeof (int) < sizeof (void *).
8941 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
8942 of variable argument lists of XtVaGetValues and XtVaSetValues.
8944 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
8945 variable argument lists of XtVaGetValues and XtVaSetValues.
8947 2000-08-02 Gerd Moellmann <gerd@gnu.org>
8949 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
8950 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
8952 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
8955 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
8956 in call to Fsingle_key_description.
8958 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
8961 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
8963 * window.c (display_buffer_reuse_frames): New variable.
8964 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
8965 frames displaying BUFFER.
8966 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
8968 2000-08-01 Miles Bader <miles@gnu.org>
8970 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
8971 when to constrain NEW_POS (they were pretty screwed up before).
8973 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
8975 * msdos.c (run_msdos_command): Save and restore the master
8976 environment, for the case that child_setup signals an error.
8977 When mirroring slashes in DOS shell commands, don't fail when
8978 argv[2] has embedded blanks.
8979 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
8980 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
8981 (dos_ttraw): Call mouse_setup_buttons.
8983 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
8984 using alloca; free it after run_msdos_command returns.
8986 2000-07-27 Dave Love <fx@gnu.org>
8988 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
8989 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
8991 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
8993 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
8995 * editfns.c (lisp_time_argument): Fix last change.
8997 2000-07-27 Gerd Moellmann <gerd@gnu.org>
8999 * fns.c (Fdelete): Make it work on vectors and strings in addition
9002 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
9003 (syms_of_fns): Initialize new variables.
9004 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
9005 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
9006 weakness, with t meaning the same as `key-and-value'.
9008 2000-07-27 Kenichi Handa <handa@etl.go.jp>
9010 * coding.h (struct coding_system): Member safe_charset deleted.
9012 * coding.c (Qsafe_charsets): This variable deleted.
9013 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
9015 (coding_safe_chars): New function.
9016 (CODING_SAFE_CHAR_P): New macro.
9017 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
9018 checking safe_charsets member of the coding system. Caller changed.
9019 (detect_coding_iso2022): New local variable safe_chars.
9020 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
9021 safe_charsets member of the coding system.
9022 (decode_coding_iso2022): New local variable safe_chars.
9023 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
9024 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
9025 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
9026 (ENCODE_UNSAFE_CHARACTER): New macro.
9027 (encode_coding_iso2022): New local variable safe_chars. Check
9029 (setup_coding_system): Delete the code to initialize
9030 coding->safe_charses
9031 (intersection, find_safe_codings): New functions.
9032 (Ffind_coding_systems_region_internal): New function.
9033 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
9034 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
9035 variable and initialize it.
9037 * fns.c (char_table_ref_and_index): New function.
9039 * lisp.h (char_table_ref_and_index): Add prototype.
9041 2000-07-26 Sam Steingold <sds@gnu.org>
9043 * editfns.c (lisp_time_argument): Added third argument `usec'.
9044 (Ffloat_time): New built-in Lisp function.
9046 2000-07-26 Gerd Moellmann <gerd@gnu.org>
9048 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
9049 for the character code.
9051 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
9054 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
9055 if called for a popup menu.
9056 (xmenu_show): Store help string in widget values.
9058 2000-07-26 Dave Love <fx@gnu.org>
9060 * syswait.h: Move some definitions.
9061 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
9062 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
9063 perspicuous definitions.
9064 (WTERMSIG): Fix bit pattern used.
9066 2000-07-26 Kenichi Handa <handa@etl.go.jp>
9068 * print.c (print_object): If vector printing is truncated, print
9069 "..." to indicate it as well as the case of list printing.
9071 2000-07-25 Gerd Moellmann <gerd@gnu.org>
9073 * xdisp.c (next_element_from_display_vector): Improve comments.
9075 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
9076 for the character code, and the rest for the face id as in 20.x.
9077 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
9079 * window.c (window_display_table): Cleaned up.
9081 * syntax.c (Fforward_word): Add last arg nil in call of
9082 Fconstrain_to_field.
9084 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
9086 * fileio.c (Frename_file) [DOS_NT]: If the file names are
9087 identical but for the letter-case, don't call
9088 barf_or_query_if_file_exists.
9090 2000-07-25 Miles Bader <miles@gnu.org>
9092 * editfns.c (find_field): Honor special `boundary' fields.
9093 (Qboundary): New variables.
9094 (syms_of_editfns): Initialize Qboundary.
9095 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
9096 Use scan_buffer instead of find_before_next_newline, because it
9097 allows us to detect the boundary case where there's a newline at
9099 * lisp.h (Fconstrain_to_field): Update external declaration.
9101 2000-07-24 Gerd Moellmann <gerd@gnu.org>
9103 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
9106 2000-07-24 Dave Love <fx@gnu.org>
9108 * s/sunos4-0.h, s/sol2.h:
9109 (LIBS_TERMCAP): Move from m/sparc.h.
9111 * m/sparc.h (TERMINFO): Moved to system files (probably only
9112 relevant for sunos4 judging by its vintage).
9113 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
9116 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
9118 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
9119 name to single_keymap_panes.
9121 2000-07-24 Andreas Schwab <schwab@suse.de>
9123 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
9125 2000-07-24 Gerd Moellmann <gerd@gnu.org>
9127 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
9128 parameters instead of using int parameters. Expect FN to accept
9129 EMACS_INT parameters.
9130 (display_echo_area, resize_echo_area_axactly, current_message)
9131 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
9132 with new argument list.
9133 (resize_mini_window_1): New callback function.
9134 (current_message_1, truncate_message_1, set_message_1): Change
9135 parameter lists to the new format expected by with_echo_area_buffer.
9137 2000-07-24 Kenichi Handa <handa@etl.go.jp>
9139 * fontset.c (fontset_ref): Remove INLINE declaration.
9140 (fontset_ref_via_base): Likewise.
9141 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
9144 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
9146 * msdos.c (IT_note_mouse_highlight): Process overlays in the
9147 correct order of priority. If help echo was found in an overlay,
9148 use that overlay as the object in which the help echo was found.
9150 2000-07-22 Miles Bader <miles@gnu.org>
9152 * textprop.c (Fprevious_single_char_property_change): The initial
9153 property value should be from the position preceding POSITION, not
9156 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
9158 * coding.c (syms_of_coding): Doc fix for
9159 inhibit-iso-escape-detection.
9161 2000-07-21 Gerd Moellmann <gerd@gnu.org>
9163 * xterm.c (note_mouse_highlight): Process overlays in the right
9166 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
9168 * xterm.c (note_mouse_highlight): If help-echo was found in an
9169 overlay, use that overlay as the object in which the help was found.
9171 * window.c (foreach_window_1): Fix typo reversing an if-condition.
9173 * window.c (foreach_window): Instead of a fake variable argument
9174 list, take one USER_DATA argument.
9175 (foreach_window_1): Likewise, and call callback functions with two
9176 args, the window and USER_DATA.
9177 (struct check_window_data): New struct.
9178 (check_window_containing): Use it.
9179 (window_from_coordinates): Set up a struct check_window_data for
9181 (add_window_to_list, freeze_window_start): Change parameters
9182 according to new calling convention.
9184 * window.h (foreach_window): Change prototype.
9186 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
9188 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
9190 * xmenu.c (menu_help_callback): Call show_help_echo with
9191 additional arguments OBJECT and POS.
9193 2000-07-21 Kenichi Handa <handa@etl.go.jp>
9195 * data.c (Faset): Allow storing any multibyte character in a
9196 string. Convert unibyte string to multibyte if necessary.
9198 * xfns.c (x_encode_text): New function.
9199 (x_set_name): Use x_encode_text.
9200 (x_set_title): Likewise.
9202 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
9204 * xterm.h (x_encode_text): Add prototype.
9206 2000-07-20 Dave Love <fx@gnu.org>
9208 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
9211 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
9213 * msdos.c (help_echo_window): New variable.
9214 (syms_of_msdos): Initialize and staticpro it.
9215 (IT_note_mode_line_highlight): Set help_echo_window.
9216 (IT_note_mouse_highlight): Ditto.
9217 (dos_rawgetc): Store help_echo_window in the second event produced
9220 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
9221 Record the object that generated the help echo and the position of
9222 that object in help_echo_object and help_echo_pos. Record that
9223 some glyphs in a row are displayed in mouse-face.
9224 (IT_update_begin): Don't clear mouse highlight unless one of the
9225 enabled glyph rows is marked as being displayed in mouse-face.
9226 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
9227 and position recorded in help_echo_object and help_echo_pos to the
9229 (IT_menu_display): Accept a new argument PN: the pane number of
9230 the current menu pane. Record the pane number and the item
9231 number of the item which has associated help string.
9232 (XMenuActivate): Update the prototype for help_callback in
9233 function declaration. Call IT_menu_display with the current menu
9234 pane number as an additional argument. Call help_callback with
9235 two additional arguments: the pane number and the item number of
9236 the menu item associated with the help text.
9237 (help_echo_object, help_echo_pos): New variables.
9238 (syms_of_msdos): Initialize them and staticpro help_echo_object.
9240 * msdos.h (XMenuActivate): Update prototype.
9242 2000-07-19 Gerd Moellmann <gerd@gnu.org>
9244 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
9245 Add some more prototypes.
9247 * xterm.c, xterm.h: Add some more prototypes.
9249 * lisp.h (Fnext_single_char_property_change): Add prototype.
9251 * dispnew.c (direct_output_for_insert): Remove confusing
9252 outer local variable mouse_face_overwritten_p.
9253 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
9255 * alloc.c (allocate_string_data): Don't copy old string contents.
9257 2000-07-19 Kenichi Handa <handa@etl.go.jp>
9259 * coding.c (code_convert_region): Delete text properties before
9260 shrinking the conversion region.
9262 2000-07-18 Gerd Moellmann <gerd@gnu.org>
9264 * dispnew.c (update_text_area): Write the whole row if it
9265 has mouse-face in it.
9267 * xfaces.c (face-alternative-font-family-alist): Remove
9268 DEFVAR_LISP; staticpro instead.
9270 * xmenu.c (menu_help_callback): Call show_help_echo with
9273 * keyboard.c (show_help_echo): Add parameter WINDOW.
9274 (read_char): Call show_help_echo with window extracted from Lisp
9276 (gen_help_event): Add parameter WINDOW.
9278 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
9280 * xterm.c (help_echo_window): New variable.
9281 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
9282 (XTread_socket): Pass help_echo_window to gen_help_event.
9283 (syms_of_xterm): Initialize and staticpro help_echo_window.
9285 2000-07-18 Dave Love <fx@gnu.org>
9287 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
9289 2000-07-18 Gerd Moellmann <gerd@gnu.org>
9291 * alloc.c (allocate_string_data): If string had already data
9292 assigned, copy old contents to new string data.
9294 * coding.c (syms_of_coding): Fix typo in spelling of variable
9295 `inhibit-iso-escape-detection'.
9297 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
9299 * Makefile.in: Add dependencies on dispextern.h.
9300 (alloca.o): Don't define malloc and define EMACS_FREE instead of
9301 `free'; both can conflict with system header files.
9303 2000-07-18 Kenichi Handa <handa@etl.go.jp>
9305 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
9308 2000-07-18 Dave Love <fx@gnu.org>
9310 * window.c (Fwindow_list): Declare arg `window'.
9312 2000-07-18 Kenichi Handa <handa@etl.go.jp>
9314 * coding.c (setup_coding_system): Don't override the explicitly
9315 specified designations.
9317 2000-07-15 Miles Bader <miles@gnu.org>
9319 * editfns.c (char_property_eq, char_property_stickiness): Renamed
9320 from `text_property_eq' and `text_property_stickiness', respectively.
9321 (find_field, Fconstrain_to_field, char_property_eq)
9322 (char_property_stickiness): Changed to call char-property functions
9323 instead of text-property-only ones.
9325 * textprop.c (Fnext_single_char_property_change): Made a subr (was
9326 `next_single_char_property_change'). Do more error checking, and
9327 cleanup limit behavior.
9328 (Fprevious_single_char_property_change): New function.
9329 (syms_of_textprop): Initialize new subrs.
9331 * xdisp.c (display_prop_end, invisible_text_between_p):
9332 Call Fnext_single_char_property_change instead of
9333 next_single_char_property_change.
9335 2000-07-15 Jason Rumney <jasonr@gnu.org>
9337 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
9338 after menu is finished with.
9339 (add_menu_item): Only consider wv->title as a menu title.
9340 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
9342 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
9344 (FONT_REGEXP): Remove unused macro, and its sub-components.
9345 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
9347 * w32term.c (help_echo_object, help_echo_pos): New variables.
9348 (note_mode_line_highlight): Store additional information about the
9349 help-echo in help_echo_object and help_echo_pos. Check both
9350 `local-map' and `keymap' properties for changing the cursor
9351 (note_mouse_highlight): Store additional information about the
9352 help-echo in help_echo_object and help_echo_pos.
9353 (note_tool_bar_highlight): Set help_echo_object to nil and
9354 help_echo_pos to -1.
9355 (w32_read_socket): Use gen_help_event instead of filling
9356 input_events manually.
9357 (syms_of_w32term): Staticpro help_echo_object.
9358 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
9359 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
9360 (x_clear_mouse_face): New function.
9361 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
9362 (x_update_window_begin): No need to turn off the mouse
9364 (show_mouse_face): Set the mouse_face_p flag of glyph rows
9365 depending on whether they contain glyphs highlighted in mouse-face.
9366 (x_fill_stretch_glyph_string): Consume runs of stretch
9367 glyphs instead of a single one.
9368 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9369 with new argument list.
9370 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9371 (x_append_glyph, x_append_composite_glyph)
9372 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9373 changes in struct glyph starting 1999-12-27. See comments for
9374 xterm.c on 2000-07-05.
9376 2000-07-14 Sam Steingold <sds@gnu.org>
9378 * xfaces.c (realize_x_face): Fix the last patch:
9379 check `default_face' before dereferencing.
9381 2000-07-14 Dave Love <fx@gnu.org>
9383 * syntax.c (back_comment): Add null default in switch (for pcc).
9385 2000-07-14 Kenichi Handa <handa@etl.go.jp>
9387 * xfaces.c (realize_x_face): Make fontset using the base of the
9388 default_face's fontset, not using the default fontset.
9390 * coding.c (inhibit_iso_escape_detection): New variable.
9391 (syms_of_coding): Make it a Lisp variable.
9392 (detect_coding_iso2022): If inhibit_iso_escape_detection is
9393 nonzero, ignore ISO2022's escape sequence.
9395 2000-07-14 Gerd Moellmann <gerd@gnu.org>
9397 * alloca.c (malloc) [emacs]: Define as xmalloc.
9399 * xfns.c (Fx_show_tip): If frame parameters contain a position,
9400 use that instead of the mouse position. Add parameters DX and DY.
9402 * dispextern.h (Fx_show_tip): Adjust number of parameters
9405 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
9406 if HELP is a function, call it with OBJECT and POS as parameters
9407 to get the help to display.
9408 (gen_help_event, kbd_buffer_store_help_event): New functions.
9409 (kbd_buffer_get_event): Construct the Lisp help-event differently.
9410 (read_char): Call show_help_echo with new parameters.
9412 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
9415 * xterm.c (help_echo_object, help_echo_pos): New variables.
9416 (note_mode_line_highlight): Store additional information about the
9417 help-echo in help_echo_object and help_echo_pos. Check both
9418 `local-map' and `keymap' properties for changing the cursor
9419 (note_mouse_highlight): Store additional information about the
9420 help-echo in help_echo_object and help_echo_pos.
9421 (note_tool_bar_highlight): Set help_echo_object to nil and
9422 help_echo_pos to -1.
9423 (XTread_socket): Use gen_help_event instead of filling
9424 input_events manually.
9425 (syms_of_xterm): Staticpro help_echo_object.
9427 * xmenu.c (menu_highlight_callback): Use
9428 kbd_buffer_store_help_event instead of setting up and input_event
9431 * xdisp.c (eval_form): GCPRO argument sexpr.
9432 (call_function): New function.
9433 (handle_single_display_prop): Use call_function and FUNCTIONP
9434 instead of checking whether if font_height is a symbol and
9437 * eval.c (internal_condition_case_2): New function.
9439 * lisp.h (FUNCTIONP): New macro.
9440 (internal_condition_case_2, call_function): Add prototypes.
9442 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
9443 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
9444 Always set `arg' member of input_events.
9445 (construct_menu_click): Unused function removed.
9447 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
9449 * w32term.c (construct_mouse_click, construct_mouse_wheel)
9450 (construct_drag_n_drop, x_scroll_bar_handle_click)
9451 (w32_read_socket): Always set `arg' member of input_events.
9453 * keyboard.c (show_help_echo): Use eval_form. Add comment.
9455 * lisp.h (eval_form): Add prototype.
9457 * xdisp.c (eval_form): Make it externally visible.
9459 2000-07-13 Gerd Moellmann <gerd@gnu.org>
9461 * xterm.c (x_handle_tool_bar_click): Store the frame in the
9462 frame_or_window slot of TOOL_BAR_EVENT input events instead of
9463 consing. For prefix events, store the frame in the `arg' slot of
9464 the event, otherwise store the key there.
9465 (XTread_socket): Instead of consing, use the frame_or_window slot
9466 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
9468 * xmenu.c (menu_highlight_callback): Store help string in the
9469 `arg' member of the input event; don't cons.
9470 (menubar_selection_callback): Use the `arg' slot of input events
9471 to queue additional information, instead of consing.
9473 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
9475 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
9477 (w32_read_socket): Adapt to changes in HELP_EVENTs.
9479 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
9480 input events to queue additional information, instead of consing.
9482 * keyboard.c (kbd_buffer_gcpro): Renamed from
9483 kbd_buffer_frame_or_window. Now used for all Lisp objects
9484 referenced from the input queue.
9485 (kbd_buffer_store_event): Always use structure assignment for
9486 copying input events. Record all Lisp objects referenced from
9487 events in kbd_buffer_gcpro.
9488 (kbd_buffer_get_event): Construct Lisp `help-echo' events
9489 differently from input events. Test for prefix menu_bar_events
9490 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
9491 event in kbd_buffer_gcpro to nil.
9492 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
9493 frame_or_window is equal to its arg member as prefix events.
9494 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
9495 used by an input event to nil.
9496 (init_keyboard): Use two times the size of the input queue
9497 for kbd_buffer_gcpro.
9498 (syms_of_keyboard): Likewise.
9500 * emacs.c (handle_USR2_signal, handle_USR1_signal):
9501 Use USER_SIGNAL_EVENT.
9503 * termhooks.h (struct input_event): Add member `arg'.
9504 (MENU_BAR_EVENT): Renamed from menu_bar_event.
9505 (USER_SIGNAL_EVENT): Renamed from user_signal.
9507 * xfaces.c (ASET): Remove definition.
9509 * lisp.h (AREF, ASET, ASIZE): New macros.
9511 * fontset.c (AREF, ASIZE): Remove definitions.
9513 * fns.c (AREF): Remove definition.
9515 * composite.c (AREF): Remove definition.
9517 2000-07-12 Gerd Moellmann <gerd@gnu.org>
9519 * dispnew.c (redraw_overlapped_rows): Add missing local.
9520 (scrolling_window): Remove debug code.
9522 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
9523 Before scrolling, turn off a mouse-highlight in the window
9526 * xterm.c (x_update_window_end): Add parameter
9527 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
9528 redisplay in XTframe_up_to_date.
9529 (x_clear_mouse_face): New function.
9530 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
9532 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
9534 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
9535 it when any row is written to that contains glyphs highlighted in
9537 (update_window): Call the window update end hook with new
9538 parameter MOUSE_FACE_OVERWRITTEN_P.
9539 (direct_output_for_insert): Give up if row contains mouse-face.
9541 * dispextern.h (struct redisplay_interface): Add parameter
9542 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
9543 (clear_mouse_face): New function pointer member.
9545 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
9547 * syntax.c (back_comment): Use one switch rather than a few `if's.
9548 Obey open_paren_in_column_0_is_defun_start.
9549 When reverting to the `slow' method, try to nicely handle the case
9550 of nested comments by checking that the comment-starter we found
9551 does indeed match the comment-ender.
9552 (scan_sexps_forward, scan_sexps_forward):
9553 Ignore excessive opening parenthesis rather than throwing an error.
9555 2000-07-11 Gerd Moellmann <gerd@gnu.org>
9557 * doc.c (Fsubstitute_command_keys): Handle case that a GC
9558 in Fwhere_is_internal or get_keymap_1 relocates string contents.
9560 * dispnew.c (direct_output_forward_char): Give up if currently
9561 displaying a message instead of the minibuffer contents.
9563 * xterm.c (x_update_window_begin): No need to turn off the mouse
9565 (show_mouse_face): Set the mouse_face_p flag of glyph rows
9566 depending on whether they contain glyphs highlighted in mouse-face.
9568 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
9569 compare the mouse_face_p flags of both rows.
9571 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
9573 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
9575 * keyboard.c (show_help_echo): Accept additional parameter
9576 ok_to_overwrite_keystroke_echo.
9577 (read_char): Call show_help_echo with a zero
9578 ok_to_overwrite_keystroke_echo argument.
9579 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
9580 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
9581 ok_to_overwrite_keystroke_echo argument.
9582 * w32menu.c (w32_menu_display_help): Call show_help_echo with
9583 non-zero ok_to_overwrite_keystroke_echo argument.
9585 2000-07-10 Gerd Moellmann <gerd@gnu.org>
9587 * xdisp.c (try_window_id): If changes are all below what is
9588 displayed in the window, and point is in the window, we still
9589 might have to find point on the display.
9591 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
9592 glyphs instead of a single one.
9593 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9594 with new argument list.
9595 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9597 * keymap.c (get_keymap_1): Add comment that this function can GC.
9598 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
9599 comment that functions can GC.
9600 (Fset_keymap_parent): GCPRO arg KEYMAP.
9602 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
9604 * msdos.c (XMenuActivate): After exiting the menu, restore the
9605 echo area message and erase it.
9607 2000-07-10 Kenichi Handa <handa@etl.go.jp>
9609 * fontset.c (Ffontset_info): Make the return value more compatible
9610 with that of Emacs 20.
9612 2000-07-07 Gerd Moellmann <gerd@gnu.org>
9614 * eval.c (Fsignal): Handle case that backtrace_list is null.
9616 2000-07-07 Kenichi Handa <handa@etl.go.jp>
9618 * ccl.c (Fccl_execute): Typo fixed.
9620 2000-07-06 Gerd Moellmann <gerd@gnu.org>
9622 * window.c (window_loop): Add missing gcpro1 local variable.
9624 * window.c (Fwindow_list): Reverse list at the end.
9625 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
9626 means allow windows on OWINDOW's frame, only.
9627 (window_loop): Simplified; use Fwindow_list.
9629 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
9631 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9633 * xterm.c (XTread_socket): Increment handling_signal at the start,
9634 decrement it at the end.
9636 * eval.c (handling_signal): New variable.
9637 (Fsignal): Abort if handling_signal is non-zero.
9639 * lisp.h (handling_signal): External declaration.
9641 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
9643 2000-07-05 Ken Raeburn <raeburn@gnu.org>
9645 Sound support for NetBSD through "Linux emulation" support:
9646 * config.in (HAVE_SOUNDCARD_H): Undef.
9647 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
9648 * Makefile.in (LIBSOUND): New variable.
9649 (LIBES): Include it.
9650 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
9651 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
9652 (vox_open): Use DEFAULT_SOUND_DEVICE.
9653 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
9655 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9657 * print.c (print_error_message): If Vsignaling_function is set,
9658 show it in *Messages*.
9660 * lisp.h (Vsignaling_function): External declaration.
9662 * eval.c (Vsignaling_function): New variable.
9663 (Fsignal): Compute it.
9664 (syms_of_eval): Staticpro it.
9666 2000-07-05 Dave Love <fx@gnu.org>
9668 * syswait.h: Use the autoconf recommended approach. Old code
9669 #if'd out in case we need to revert.
9671 * config.in (HAVE_SYS_WAIT_H): Added.
9673 2000-07-05 Andrew Innes <andrewi@gnu.org>
9675 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
9676 when non-NULL instead of __morecore, to take account of buffer
9677 memory. This also solves a problem with spurious memory warnings
9680 * ralloc.c: Make real_morecore non-static.
9682 * eval.c (internal_condition_case): Comment out abort if
9683 interrupt_input_blocked is not zero.
9685 * makefile.nt: Add support for `bootstrap' and related targets.
9686 Include minimal debug info in emacs.exe in release build.
9687 Remove all dependencies on lisp.h, and fixup some others.
9689 * w32.c (init_environment): Install code from 20.7 for providing
9690 default values for environment variables, based on the
9691 executable's own location.
9692 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
9693 (sys_socket): Install socket inheritance bug fix from 20.7.
9695 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
9696 here via blockinput.h).
9698 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
9700 * w32menu.c (w32_menu_display_help):
9701 * xmenu.c (menu_help_callback): Use show_help_echo.
9703 * keyboard.h (show_help_echo): Declare.
9705 * keyboard.c (show_help_echo): New function, extracted from read_char.
9706 Feval its `msg' argument if it's a cons cell.
9707 (read_char): Use it.
9708 (follow_key): Pass `autoload' to get_keyelt.
9710 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
9711 (note_tool_bar_highlight, XTread_socket):
9712 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
9714 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
9715 (note_tool_bar_highlight, w32_read_socket):
9716 Do not gratuitously ignore non-string `help-echo' properties.
9718 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9720 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
9722 * window.c (delete_all_subwindows): Reset Vwindow_list.
9724 * xterm.c (x_append_glyph, x_append_composite_glyph)
9725 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9726 changes in struct glyph starting 1999-12-27. Some bit-fields of
9727 struct glyph were not set, which made glyphs unequal when compared
9728 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
9729 effects were the result. This also depended on the contents of
9730 memory returned by xmalloc. If flickering happens again, activate
9731 the code in clear_glyph_row that's in #if 0. If the flickering is
9732 gone with that, chances are that it is caused by something similar.
9734 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
9736 * dispextern.h: Add some comments.
9738 * window.c (add_window_to_list): Add parameter LIST.
9739 (window_list): Order list so that, for each frame, windows are
9740 in canonical order, and so that frames appear in the list in
9741 the order given by Vframe_list.
9742 (next_window): Reverse the handling of NEXT_P.
9744 2000-07-04 Gerd Moellmann <gerd@gnu.org>
9746 * window.c (Vwindow_list): New variable.
9747 (make_window, delete_window): Set Vwindow_list to nil.
9748 (check_window_containing): New function.
9749 (window_from_coordinates): Rewritten.
9750 (add_window_to_list, window_list, candidate_window_p)
9751 (decode_next_window_args, next_window): New functions.
9752 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
9753 (Fwindow_list): New function.
9754 (Fother_window): Cleaned up.
9755 (foreach_window): Add a longer "variable argument list". Let
9756 callback function return 0 to indicate that cycling over windows
9758 (foreach_window_1): Likewise.
9759 (freeze_window_start): Return int.
9760 (init_window): New function.
9761 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
9763 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
9764 input_event with bzero.
9765 (main): Call init_window.
9767 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
9770 2000-07-04 Kenichi Handa <handa@etl.go.jp>
9772 * composite.h (make_composition_value_copy): Extern it.
9774 * composite.c (make_composition_value_copy): New function.
9776 * editfns.c (Fformat): While copying text properties, make each
9777 composition property value a copy.
9779 * fns.c (concat): While copying text properties, make each
9780 composition property value a copy.
9782 2000-07-03 Gerd Moellmann <gerd@gnu.org>
9784 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
9786 * fns.c (sweep_weak_table): Mark only objects that are not
9789 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
9790 include those frames as candidates which have their focus
9791 redirected to the minibuffer frame.
9793 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
9795 * fns.c (Fputhash): Return `value' rather than nil.
9797 2000-06-30 Gerd Moellmann <gerd@gnu.org>
9799 * frame.c (next_frame): Don't check focus redirection in case
9800 MINIBUF is a window. Doing so excludes frames using MINIBUF
9801 unless their focus is redirected, which contradicts the
9802 specification of next-frame, and leads to infinite loops in
9803 certain situations when cycling through windows with next-window.
9805 2000-06-30 Kenichi Handa <handa@etl.go.jp>
9807 * coding.c (code_convert_region): Even if the length of text is
9808 zero, try to convert it if coding->type is coding_type_ccl.
9809 (decode_coding_string, encode_coding_string): Likewise.
9811 2000-06-28 Gerd Moellmann <gerd@gnu.org>
9813 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
9814 the display if windows_or_buffers_changed.
9816 * dispnew.c (struct row_entry): New structure.
9817 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
9818 (row_table_size, old_lines, new_lines, old_lines_size)
9819 (new_lines_size, run_pool, runs_size, runs): New variables.
9820 (add_row_entry): New function.
9821 (scrolling_window): Use data structures allocated with xmalloc and
9822 held in global variables, instead of allocating them with alloca and
9823 holding them in local variables. Use a larger hash table whose
9824 size depends on glyph matrix sizes. Don't use bzero to clear the
9825 hash table; instead, clear used slots only.
9827 * fns.c (next_almost_prime): Make it externally visible.
9829 * lisp.h (next_almost_prime): Add prototype.
9831 * s/isc4-0.h (sigunblock): Define.
9833 * s/sco5.h (sigunblock): Define.
9835 2000-06-27 Dave Love <fx@gnu.org>
9837 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
9838 (moved to osf5-0.h).
9839 [!NOT_C_CODE]: Protect string.h stuff.
9841 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
9842 (sys_siglist, NSIG): Definitions moved here from osf1.h.
9844 2000-06-27 Gerd Moellmann <gerd@gnu.org>
9846 * xdisp.c (resize_mini_window): Subtract the extra line spacing
9847 below the last line from the needed window height.
9849 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
9851 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
9852 (Fwidget_get): Use it.
9853 (syms_of_fns): Defsubr it.
9855 2000-06-26 Gerd Moellmann <gerd@gnu.org>
9857 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
9858 display info for XIM.
9859 (xim_open_dpy): Likewise.
9860 (xim_close_dpy): Don't free the display info's XIM.
9862 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
9864 * config.in (USE_XIM): New define.
9866 * keymap.c (get_keyelt): For menu-items containing a `:filter
9867 FILTER', apply FILTER to the menu-item's definition to get the
9868 real definition to use.
9870 * lisp.h (QCfilter): External declaration.
9872 * xfns.c (Fimage_size): New function.
9873 (syms_of_xfns): Defsubr it.
9875 2000-06-26 Andreas Schwab <schwab@suse.de>
9877 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
9880 2000-06-25 Dave Love <fx@gnu.org>
9882 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
9884 * Makefile.in (blockinput.h): Depend on atimer.h.
9885 (atimer.h): Depend on systime.h.
9887 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
9889 * atimer.h: Protect against multiple inclusion. Include systime.h.
9891 * lisp.h (swap_in_global_binding): Declare.
9893 2000-06-24 Ken Raeburn <raeburn@gnu.org>
9895 * process.c (Fopen_network_stream): Turn off atimers for duration
9896 of call to connect. (Patch from Gerd.)
9898 2000-06-23 Dave Love <fx@gnu.org>
9900 * ralloc.c: Maybe include unistd.h
9902 * emacs.c (setgrp): Undefine before defining.
9903 (malloc_warning, set_time_zone_rule, index): Prototype.
9905 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
9906 HAVE_STRUCT_TIMEZONE.
9908 * s/osf1.h: Move string.h hack here from alpha.h and make it
9910 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
9912 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
9913 (SOCKLEN_TYPE): Don't define.
9915 * m/alpha.h: Remove string.h hack.
9917 * s/osf5-0.h: New file.
9919 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
9920 include time.h, done by systime.h.
9921 [__FreeBSD__]: Remove redundant includes.
9923 * callproc.c (setpgrp): Undefine before defining.
9924 (delete_temp_file): Return Qnil to avoid warning.
9926 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
9928 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
9931 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
9933 * composite.h (compose_text): Declare.
9935 * xterm.c: Don't include sys/types.h unconditionally. Don't
9936 protect its inclusion with !USG (following xmenu.c).
9938 2000-06-23 Gerd Moellmann <gerd@gnu.org>
9940 * xfns.c (x_create_tip_frame): Initialize frame's colors like
9943 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
9945 * coding.c (decode_eol_post_ccl): Special handling for undecided
9946 and inconsistent EOL types.
9948 2000-06-22 Gerd Moellmann <gerd@gnu.org>
9950 * xrdb.c (x_load_resources): Add default resource for scroll bar's
9951 trough color and main window's background color.
9953 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
9955 * xterm.h (Xt_app_con): External declaration.
9957 * widget.c (EmacsFrameRealize): Fix typo.
9959 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
9961 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
9962 (handle_invisible_prop): Record the start of invisible text in
9963 it->add_overlay_start.
9964 (struct overlay_entry): Add member `overlay'.
9965 (handle_overlay_change): Simplify.
9966 (next_overlay_string): After having processed overlay strings at the
9967 end of the buffer, record that fact in
9968 it->overlay_strings_at_end_processed_p.
9969 (compare_overlay_entries): If before- and after-strings come
9970 from the same overlay, let before-strings come first.
9971 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
9972 (load_overlay_strings): Take it->add_overlay_start into account
9973 when adding overlay strings.
9975 * dispextern.h (struct it): Add member add_overlay_start.
9977 2000-06-22 Dave Love <fx@gnu.org>
9979 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
9981 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
9983 2000-06-22 Kenichi Handa <handa@etl.go.jp>
9985 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
9988 2000-06-21 Dave Love <fx@gnu.org>
9990 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
9992 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
9994 * syntax.c (back_comment): Simplify string-parity counting (with
9995 the added benefit of handling multiple string-styles as long as
9996 they are not intertwined).
9997 Jump to the slow code as soon as a comment starter is found in
9998 a "string_lossage" position. Fixes the case: " /* " /* " */.
10000 2000-06-21 Dave Love <fx@gnu.org>
10002 * Makefile.in: Use GETLOADAVG_LIBS.
10004 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
10005 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
10007 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
10009 * syntax.c (describe_syntax): Recognize the `n'estable bit.
10010 (Fforward_comment, scan_lists):
10011 Check the comstyle of single-char comment-starters.
10012 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
10013 we're just at the beginning of the comment (f.ex with (*) ... (*)).
10014 Check the comstyle of single-char comment-starters.
10015 Clarify control-flow around the Scomment case.
10017 2000-06-20 Dave Love <fx@gnu.org>
10019 * fns.c (make_hash_table, maybe_resize_hash_table):
10020 Cast arg of next_almost_prime.
10022 * tparam.c [emacs]: Include lisp.h.
10024 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
10027 2000-06-20 Gerd Moellmann <gerd@gnu.org>
10029 * keyboard.c (adjust_point_for_property): Check if display
10030 property should be treated as intangible by looking at its value.
10032 * xdisp.c (single_display_prop_intangible_p)
10033 (display_prop_intangible_p): New functions.
10035 * dispextern.h (display_prop_intangible_p): Add prototype.
10037 * xdisp.c (dump_glyph_row): Show type of glyph->object.
10039 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
10040 argument to sigprocmask.
10042 * s/sco5.h (sigblock): Redefined to pass a pointer as second
10043 argument to sigprocmask.
10045 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
10046 sigprocmask_set, and pass a pointer to it to sigprocmask.
10048 * sysdep.c (sigprocmask_set): New variable.
10050 * fileio.c (make_temp_name): Don't use `%s' in string passed to
10053 2000-06-20 Sam Steingold <sds@gnu.org>
10055 * xrdb.c: Don't declare xmalloc, xrealloc.
10057 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
10059 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
10060 (re_comp): Cast gettext return value to avoid complaints when
10063 2000-06-20 Dave Love <fx@gnu.org>
10065 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
10067 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
10069 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
10071 * m/alpha.h: Don't declare xmalloc, xrealloc.
10073 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
10075 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
10077 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
10079 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
10082 * keyboard.h (poll_for_input_1): Declare.
10084 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
10086 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
10088 * doprnt.c: Don't declare xmalloc, xrealloc.
10090 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
10091 (getenv, ctime, getwd): Removed.
10092 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
10094 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
10095 x_set_tool_bar_lines.
10097 * config.in: Add HAVE_GETWD. Move some definitions above
10098 machine/system includes.
10100 2000-06-20 Kenichi Handa <handa@etl.go.jp>
10102 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
10104 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
10105 contain information about ENCODING.
10107 * fontset.c (FONTSET_ASCII): Use the first element of char table
10108 for an ASCII font, not defalt slot.
10109 (fontset_ref_via_base): If FONTSET doesn't contain information for
10110 C, try the default fontset.
10111 (make_fontset): Don't copy the default fontset.
10112 (fontset_font_pattern): Likewise.
10113 (accumulate_font_info): If ELT is nil, use the corresponding
10114 element in the default fontset.
10116 2000-06-19 Dave Love <fx@gnu.org>
10118 * syntax.c (Fparse_partial_sexp): Doc fix.
10120 * regex.h: Test PROTOTYPES as well as __STDC__.
10122 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
10123 errno, strerror. Put text after #endif in comment.
10125 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
10127 * xterm.c (x_frame_of_widget): Likewise.
10129 2000-06-19 Gerd Moellmann <gerd@gnu.org>
10131 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
10132 to Vfundamental_mode_abbrev_table.
10134 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
10135 bogus objects are marked. This slows down GC by ~80 percent, but
10136 it might be worth trying when debugging GC-related problems.
10137 This feature requires conservative stack marking to be enabled.
10139 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
10140 returns XLookupChars, reset `modifiers' to zero.
10142 2000-06-19 Dave Love <fx@gnu.org>
10144 * mktime.c: Unprotoized.
10146 2000-06-19 Richard Stallman <rms@gnu.org>
10148 * data.c (set_internal): If variable is frame-local,
10149 store the new value immediately into the frame parameter alist.
10151 2000-06-19 Ken Raeburn <raeburn@gnu.org>
10153 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
10154 in the custom handler pointer.
10156 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
10157 value, or checks for CHAR_META can fail when Lisp_Object is a
10159 * keymap.c (get_keyelt): Likewise.
10161 2000-06-19 Kenichi Handa <handa@etl.go.jp>
10163 * ccl.h (struct ccl_program): New member eol_type.
10164 (struct ccl_spec): New member cr_carryover.
10166 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
10167 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
10169 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
10170 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
10171 (decode_eol_post_ccl): New function.
10172 (decode_coding): Don't detect EOL format here for CCL based coding
10174 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
10175 decode_eol_post_ccl after running the CCL program.
10176 (code_convert_region): Don't detect EOL format here for CCL based
10178 (decode_coding_string): Likewise.
10180 2000-06-18 Ken Raeburn <raeburn@gnu.org>
10182 * charset.c (update_charset_table): Use XINT on "iso_final_char"
10183 when treating it as an integer.
10185 * coding.h (encode_coding_string): Declare.
10187 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
10190 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
10191 "xkeymap" to avoid shadowing the "enum map_type" value that needs
10192 to be passed to get_local_map.
10194 * sound.c (Fplay_sound): Don't call make_number on
10195 Frun_hook_with_args count argument.
10197 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
10198 for lisp objects in X event structure data field, when lisp
10199 objects are represented with unions.
10200 (x_scroll_bar_to_input_event): Ditto.
10202 2000-06-16 Ken Raeburn <raeburn@gnu.org>
10204 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
10205 termination of string. Fix sense of test whether
10206 Vline_number_display_limit is an integer.
10208 2000-06-16 Gerd Moellmann <gerd@gnu.org>
10210 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
10211 only if HAVE_X_WINDOWS.
10213 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
10216 * dispnew.c (update_frame_1): Handle case that cursor vpos is
10219 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
10221 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
10224 2000-06-15 Kenichi Handa <handa@etl.go.jp>
10226 * coding.c (decode_coding_emacs_mule): Always set src_base at the
10227 start of the while loop.
10229 2000-06-15 Gerd Moellmann <gerd@gnu.org>
10231 * atimer.c (alarm_signal_handler): Add forward declaration.
10233 * data.c (set_internal): Remove debug code.
10235 2000-06-14 Gerd Moellmann <gerd@gnu.org>
10237 * Makefile.in (bootstrap-temacs): Add `-I../src'.
10239 * unexec.c (toplevel) [COFF]: Include coff.h.
10241 * s/lynxos.h: New file.
10243 * keymap.c (Fsingle_key_description): Enclose function key and
10244 event symbol names in angle brackets.
10246 * xdisp.c (setup_echo_area_for_printing): Call
10247 message_log_maybe_newline if message_buf_print is not set.
10249 * print.c (printchar, strout): Don't check message_buf_print
10250 before calling setup_echo_area_for_printing because that
10251 function does something useful even when message_buf_print is
10254 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
10256 (ensure_echo_area_buffers): Initialize echo buffer's
10257 truncate lines setting to nil.
10258 (with_echo_area_buffer): Don't set the echo buffer's truncate
10259 lines setting here.
10260 (set_message_1): Set it here instead, based on the value
10261 of message_truncate_lines.
10262 (resize_mini_window): Handle case that lines are truncated.
10263 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
10264 DEFVAR_BOOL message-truncate-lines.
10266 * keyboard.c (read_char): Bind message-truncate-lines to t
10267 while displaying a help-echo.
10269 * lisp.h (Qmessage_truncate_lines): External declaration.
10271 2000-06-13 Gerd Moellmann <gerd@gnu.org>
10273 * xdisp.c (Vline_number_display_limit): Renamed from
10274 line_number_display_limit.
10275 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
10276 Extend documentation string. Initialize
10277 Vline_number_display_limit to nil meaning no limit.
10278 (decode_mode_spec): Use Vline_number_display_limit with its new
10281 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
10283 2000-06-13 Richard Stallman <rms@gnu.org>
10285 * frame.c (Fmodify_frame_parameters): Doc fix.
10287 * xfns.c (x_set_frame_parameters): Comment fix.
10289 * frame.c (store_frame_param): Call swap_in_global_binding if the
10290 variable's current binding was chosen based on this frame.
10292 * data.c (swap_in_global_binding): New function.
10294 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10296 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
10297 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
10299 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10301 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
10303 2000-06-12 Jason Rumney <jasonr@gnu.org>
10305 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
10307 * w32.h (EMACS_W32_H): Renamed from _NT_H_
10309 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
10311 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
10313 2000-06-12 Gerd Moellmann <gerd@gnu.org>
10315 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
10316 (syms_of_xfaces): Defsubr Sdump_colors.
10317 (x_free_colors): Don't treat b&w specially on default visual.
10318 (x_free_dpy_colors): New function.
10319 (free_face_colors): Don't check visual class; it's done
10322 * xterm.c (x_frame_of_widget): New function.
10323 (x_alloc_nearest_color_for_widget): Use it.
10324 (x_copy_dpy_color): New function.
10325 (x_destroy_window): Free various colors.
10327 2000-06-12 Kenichi Handa <handa@etl.go.jp>
10329 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
10331 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
10333 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
10335 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
10337 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
10339 2000-06-11 Dave Love <fx@gnu.org>
10341 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
10343 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
10345 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
10347 2000-06-11 Gerd Moellmann <gerd@gnu.org>
10349 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
10352 2000-06-10 Kenichi Handa <handa@etl.go.jp>
10354 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
10355 (regex_compile): Fix the code for handling the case of single byte
10356 char and multibyte char being mixed in a range within [...].
10358 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
10359 and dst_multibyte members of coding.
10361 * charset.c (update_charset_table): Update the table
10362 bytes_by_char_head.
10363 (init_charset_once): Initialize elements of bytes_by_char_head to
10364 1 except for leading codes for private charases.
10366 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
10367 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
10369 2000-06-09 Ken Raeburn <raeburn@gnu.org>
10371 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
10372 access the data it doesn't point to.
10374 2000-06-08 Gerd Moellmann <gerd@gnu.org>
10376 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
10377 will be translated to a switch-frame event when reading the
10378 event queue. This is necessary because Emacs otherwise won't
10379 perform a switch-frame to a new frame until some other event, for
10380 example a keystroke event, forces it to do so. This has various
10381 effects, one visible being that the cursor of a frame created with
10382 C-x 5 2 or switched to with a window manager key binding like
10383 A-TAB stays hollow because selected_window isn't on the newly
10384 focused frame until the switch-frame is performed.
10386 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
10387 generating a switch-frame event if necessary.
10389 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
10391 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
10394 2000-06-08 Kenichi Handa <handa@etl.go.jp>
10396 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
10398 2000-06-07 Gerd Moellmann <gerd@gnu.org>
10400 * window.c (displayed_window_lines): Take empty lines at
10401 the bottom of a window into account.
10403 * window.c (displayed_window_lines): New function.
10404 (Fmove_to_window_line): Use displayed_window_lines to determine
10405 the number of lines to move, instead of using the window's height.
10407 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
10408 to stop reading, even if the form read sets point to a different
10409 value when evaluated.
10411 * xdisp.c (display_line): Fix code deciding in which line to
10414 2000-06-07 Kenichi Handa <handa@etl.go.jp>
10416 * fileio.c (e_write): Free composition data if stored in
10419 2000-06-06 Gerd Moellmann <gerd@gnu.org>
10421 * xdisp.c (display_line): Set row's and iterator's
10422 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
10423 Set cursor even if row ends in the middle of a character.
10424 (dump_glyph_row): Print values of new flags.
10425 (redisplay_window) <cursor movement in unchanged window>: When
10426 point has been moved forward, and PT is at the end of the cursor
10427 row, don't place the cursor in the next row if the cursor row ends
10428 in the middle of a character or at ZV.
10430 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
10431 (struct glyph_row): Add starts_in_middle_of_char_p and
10432 ends_in_middle_of_char_p.
10433 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
10434 ends_in_middle_of_char_p flag.
10435 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
10437 * term.c (append_glyph): Revert change of 2000-06-06.
10439 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
10440 padding glyph not fitting on line as whole character not
10443 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
10444 this isn't true for images with `:ascent 100'.
10446 2000-06-06 Kenichi Handa <handa@etl.go.jp>
10448 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
10449 as modified if it is originally unmodified.
10451 * term.c (encode_terminal_code): Change the way to check if
10452 terminal coding does any conversion.
10453 (append_glyph): Set glyph->pixel_width correctly.
10455 * xdisp.c (display_line): While checking line continuation, pay
10456 attention to a padding glyph.
10458 2000-06-05 Gerd Moellmann <gerd@gnu.org>
10460 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
10462 2000-06-05 Dave Love <fx@gnu.org>
10464 * xdisp.c: Include fontset.h.
10466 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
10468 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
10470 * dispnew.c: Conditionally include term.h.
10472 * coding.h: Declare code_convert_string_norecord.
10474 * frame.h (struct frame): Use volatile unconditionally.
10476 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
10478 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
10480 * systime.h: Protect against multiple inclusion.
10481 (timezone) [USG5_4]: Define as time_t.
10483 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
10484 (Foptimize_char_table, make_temp_name): Declare.
10486 * Makefile.in (xdisp.o): Depend on fontset.h.
10488 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
10490 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
10491 (Foptimize_char_table, make_temp_name): Declare.
10495 * s/netbsd.h: Don't define autoconfiscated MATHERR.
10497 2000-06-02 Dave Love <fx@gnu.org>
10499 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
10501 2000-06-02 Gerd Moellmann <gerd@gnu.org>
10503 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
10504 result face, set flags in that face indicating that colors may not
10507 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
10508 glyph, use the ASCII NUL character to determine the face.
10510 2000-06-02 Dave Love <fx@gnu.org>
10512 * sysdep.c: Conditionally include stdlib.h, unistd.h.
10513 (VFORK_RETURN_TYPE): Remove.
10515 * config.in: Add NO_MATHERR.
10517 2000-06-01 Dave Love <fx@gnu.org>
10519 * cmds.c (internal_self_insert): Don't check
10520 Vbefore_change_function, Vafter_change_function.
10522 * insdel.c (signal_before_change, signal_after_change): Likewise.
10524 * buffer.c (Vbefore_change_function, Vafter_change_function):
10525 Variables and their initializations deleted.
10527 * callint.c (Fcall_interactively): Doc fix.
10529 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
10531 2000-05-31 Dave Love <fx@gnu.org>
10533 * textprop.c: Revert last change -- duplicated.
10535 2000-05-31 Gerd Moellmann <gerd@gnu.org>
10537 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
10540 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
10542 2000-05-31 Jason Rumney <jasonr@gnu.org>
10544 * search.c (Fre_search_forward, Fre_search_backward)
10545 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
10547 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
10549 2000-05-30 Jason Rumney <jasonr@gnu.org>
10551 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
10552 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
10554 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
10556 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
10557 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
10558 expand a nil default_filename.
10560 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
10561 pointer to glyph_to_pixel_coords, not a frame.
10563 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
10564 coding.h to dependencies.
10566 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
10568 * w32console.c (glyph_to_pixel_coords): Change first parameter to
10569 window pointer to be consistent with w32term.c and xterm.c.
10571 * w32fns.c: Format and doc changes to bring closer to xfns.c.
10572 (VIETNAMESE_CHARSET): Define if not defined in system headers.
10573 (Qline_spacing, Qcenter): New variables.
10574 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
10575 (x_set_line_spacing): New function.
10576 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
10577 (x_specified_cursor_type): New function.
10578 (x_set_cursor_type): Use it.
10579 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
10581 (validate_x_resource_name, x_get_resource_string): Measure lengths
10582 of external strings in bytes.
10583 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
10584 GetTextExtentPoint32 with NULL title.
10585 (Fx_create_frame): Initialize Qline_spacing.
10586 (w32_load_system_font): Initialize font->double_byte_p.
10587 (x_to_w32_charset): Use Vw32_charset_info_alist.
10588 (Image, busy cursor, tooltip functions): Merged changes from
10589 xfns.c. Not yet functional on Windows.
10591 * w32gui.h (W32FontStruct): Add double_byte_p member.
10593 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
10594 (emacs_button_translation): Use it.
10595 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
10596 in `mask' to be set.
10598 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
10601 * w32term.c: Format and doc changes to bring closer to xterm.c.
10602 (w32_char_font_type): New enum.
10603 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
10604 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
10605 (w32_encode_char): New function.
10606 (x_encode_char): Removed.
10607 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
10608 x_encode_char and w32_font_is_double_byte.
10609 (x_produce_image_glyph): Use image_ascent.
10610 (x_produce_glyphs): Use new version of w32_per_char_metric and
10611 handle NULL return value. Allow extra line spacing.
10612 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
10613 (w32_get_glyph_overhangs): Remove unicode_p param. Use
10614 w32_font_type member of glyph instead.
10615 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
10616 (fast_find_position): Make sure not to consider rows not visible
10618 (w32_read_socket) [WM_MENUSELECT]: Cannot call
10619 w32_menu_display_help with input blocked, as it can abort.
10620 (x_display_and_set_cursor): Choose cursor depending
10621 on buffer-local value of cursor_type.
10622 (x_draw_bar_cursor): Add parameter WIDTH.
10624 * w32term.h (CP_DEFAULT): Define.
10625 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
10627 2000-05-30 Gerd Moellmann <gerd@gnu.org>
10629 * search.c (Fre_search_forward, Fre_search_backward)
10630 (Fposix_search_backward, Fposix_search_forward): Doc fix.
10632 2000-05-30 Kenichi Handa <handa@etl.go.jp>
10634 * coding.c (detect_coding_iso2022): Fix code for checking
10635 CODING_CATEGORY_MASK_ISO_8_2.
10637 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
10639 * regex.c (PREFETCH_NOLIMIT): New function.
10640 (re_match_2_internal): Use it and adjust the end_match_2 logic.
10642 2000-05-29 Gerd Moellmann <gerd@gnu.org>
10644 * syntax.c (find_defun_start): Move test for
10645 open_paren_in_column_0_is_defun_start outside of the loop.
10647 * xdisp.c (redisplay_window): Really switch buffers when
10648 displaying mode lines, and temporarily set selected_frame to the
10649 frame of the window that's redisplayed.
10651 * xfaces.c (free_realized_faces): Block/unblock input.
10652 (free_realized_multibyte_face): Ditto.
10654 2000-05-29 Dave Love <fx@gnu.org>
10656 * textprop.c (Qkeymap): New variable.
10657 (syms_of_textprop): Intern it.
10659 * keymap.c: Include intervals.h.
10660 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
10662 * Makefile.in (keymap.o): Depend on intervals.h.
10664 * keyboard.c (menu_bar_items, tool_bar_items)
10665 (Fexecute_extended_command): Deal with `keymap' property.
10666 (read_key_sequence): Track map from `keymap' property as well as
10669 * intervals.c (get_local_map): Extra arg to allow looking for
10672 * intervals.h (map_property): New enum.
10673 (get_local_map): Extra arg using it.
10674 (Qkeymap): Declare.
10676 * lisp.h (get_local_map): Don't declare here.
10678 2000-05-29 Kenichi Handa <handa@etl.go.jp>
10680 * Makefile.in (callproc.o): Depend on composite.h.
10682 * callproc.c: Include composite.h.
10683 (Fcall_process): Handle composition correctly.
10685 * coding.h (coding_allocate_composition_data): Extern it.
10686 (coding_restore_composition): Likewise.
10688 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
10689 yet allocated, finish decoding with result
10690 CODING_FINISH_INSUFFICIENT_CMP.
10691 (coding_allocate_composition_data): Make it non-static.
10692 (coding_restore_composition): Likewise.
10694 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
10696 * charset.c (syms_of_charset): Revert last change.
10698 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10700 * term.c (produce_glyphs): Treat characters from the eight-bit-*
10701 charsets as unibyte, with 1-column screen width. Sent by Kenichi
10704 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10706 * charset.c (syms_of_charset): Set width of character sets
10707 eight-bit-control and eight-bit-graphic to 1 column.
10709 2000-05-26 Gerd Moellmann <gerd@gnu.org>
10711 * config.in (HAVE_SPEED_T): New define.
10713 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
10716 2000-05-26 Dave Love <fx@gnu.org>
10718 * coding.c (shrink_decoding_region): Initialize eol_conversion.
10720 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
10721 (Fsubr_arity): New function.
10722 (syms_of_data): Install them.
10724 2000-05-26 Kenichi Handa <handa@etl.go.jp>
10726 * charset.c (init_charset_once): Set the table bytes_by_char_head
10729 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
10730 the default fontset to what Emacs uses by default.
10731 (check_registry_encoding): This function deleted.
10732 (Fset_fontset_font): Remove the adhoc condition for the default
10733 fontset. Allow cons in FONTNAME.
10735 * fns.c (map_char_table): Ignore char-table entries for
10736 charsets eight-bit-control and eight-bit-graphic.
10738 2000-05-25 Ken Raeburn <raeburn@gnu.org>
10740 * emacs.c (main): Initialize keyboard syms before initializing
10741 window code, so face names are available.
10743 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
10745 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
10746 of an anchor at the beginning of a shy-group.
10748 2000-05-25 Gerd Moellmann <gerd@gnu.org>
10750 * xdisp.c (handle_invisible_prop): Don't try to skip over
10751 invisible text if end of text is already reached.
10753 2000-05-25 Dave Love <fx@gnu.org>
10755 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
10757 * coding.c (encode_eol): Add null statement after label.
10759 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
10761 * w16select.c (Fw16_set_clipboard_data): Fix the change from
10764 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10766 * ccl.c (ccl_driver): Fix previous change.
10768 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10770 * coding.c (run_pre_post_conversion_on_str): Set point to the
10771 beginning of buffer before calling coding->post_read_conversion.
10772 (decode_coding_string): Give correct args to
10773 run_pre_post_conversion_on_str.
10774 (encode_coding_string): Likewise.
10776 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
10777 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
10778 eight-bit-graphic correctly.
10780 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
10782 * fileio.c (Finsert_file_contents): Even if a file is not found,
10783 execute codes for setting up coding system. Call
10784 after-insert-file-functions unconditionally.
10786 2000-05-24 Gerd Moellmann <gerd@gnu.org>
10788 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
10789 BSD_PGRPS are not defined.
10791 2000-05-24 Kenichi Handa <handa@etl.go.jp>
10793 * charset.c (update_charset_table): Accept nil in LONG_NAME and
10795 (syms_of_charset): Avoid building same strings.
10797 2000-05-23 Gerd Moellmann <gerd@gnu.org>
10799 * lread.c (Fload): Add a comment about the meaning of
10800 Vuser_init_file being t.
10802 * puresize.h (BASE_PURESIZE): Increase to 675000.
10804 * s/gnu-linux.h (setpgrp): Don't define it here because this
10805 prevents compilation on GNU/Linux systems with glib 2.2.
10807 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
10810 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
10812 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
10813 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
10815 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
10817 2000-05-23 Kenichi Handa <handa@etl.go.jp>
10819 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10821 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
10823 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
10825 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
10827 2000-05-22 Kenichi Handa <handa@etl.go.jp>
10829 * keyboard.c (read_char): Allow character codes 128..255 to be
10830 handled by input-method-function.
10832 * insdel.c (adjust_markers_for_replace): Fix previous change.
10833 (adjust_after_replace): If PREV_TEXT is nil, call
10834 adjust_markers_for_insert, not adjust_markers_for_replace.
10836 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
10838 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
10839 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
10840 [HAVE_GRANDPT]: Define.
10841 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
10843 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
10846 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
10848 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
10850 2000-05-20 Kenichi Handa <handa@etl.go.jp>
10852 The following changes are to handle 8-bit characters in a
10853 multibyte buffer/string without facing with byte combining
10854 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
10855 eight-bit-graphic (for 0xA0..0xFF) are introduced.
10857 * Makefile.in (fns.o): Depend on charset.h.
10859 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
10860 convert it to unibyte.
10861 (make_string): Use parse_str_as_multibyte, not chars_in_text.
10863 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
10864 apparent char boundary.
10865 (Fset_buffer_multibyte): Convert 8-bit characters in the range
10866 0x80..0x9F to/from multibyte form.
10868 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
10871 * callproc.c (Fcall_process): Always encode an argument string if
10872 it is multibyte. Setup src_multibyte and dst_multibyte members of
10873 process_coding properly.
10875 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
10876 SPLIT_NON_ASCII_CHAR.
10878 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
10880 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
10882 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
10883 (SPLIT_CHARACTER_SEQ): This macro deleted.
10884 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
10885 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
10886 and eight-bit-graphic.
10887 (char_to_string): Likewise. Signal an error for too large
10889 (char_printable_p): Return 0 for 8-bit characters.
10890 (update_charset_table): Update iso_charset_table only when a final
10891 character is non-negative.
10892 (find_charset_in_text): Renamed from find_charset_in_str.
10893 Arguments and return value changed. Callers changed.
10894 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
10895 be -1 if CHARSET is used only internally.
10896 (Fmake_char_internal): Handle new charsets; eight-bit-control and
10898 (Fcharset_after): Simplified.
10899 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
10900 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
10901 (multibyte_chars_in_text): Simplified by assuming there's no
10902 invalid multibyte sequence.
10903 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10904 (str_as_unibyte): New functions.
10905 (Fstring): Simpified by assuming that byte combining never happens.
10906 (init_charset_once): Initialization for
10907 LEADING_CODE_8_BIT_CONTROL.
10908 (syms_of_charset): Intern and staticpro Qeight_bit_control and
10909 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
10910 eight-bit-control and eight-bit-graphic.
10912 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
10913 (CHARSET_8_BIT_GRAPHIC): New macros.
10914 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
10915 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
10916 (CHARSET_REVERSE_CHARSET): Likewise.
10917 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
10919 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
10920 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
10921 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
10922 encounter an invalid multibyte sequence.
10923 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
10924 sequence is always valid.
10925 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
10926 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
10927 (CHAR_STRING): For 8-bit characters, call char_to_string.
10928 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
10929 multibyte sequence is always valid.
10930 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
10931 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10932 (str_as_unibyte): Extern them.
10933 (BCOPY_SHORT): Fix a bug.
10934 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
10935 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
10936 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
10937 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
10939 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
10940 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
10941 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
10942 (EMIT_BYTES): New macros.
10943 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
10944 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
10946 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
10947 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
10948 check the validity of multibyte sequence.
10949 (decode_coding_emacs_mule): New function.
10950 (encode_coding_emacs_mule): New macro.
10951 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
10953 (DECODE_ISO_CHARACTER): Just return a character code.
10954 (DECODE_COMPOSITION_START): Set coding->result instead of result.
10955 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
10956 EMIT_CHAR to produced decoded characters. Exit the loop only by
10957 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
10959 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
10960 only position codes for an invalid character.
10961 (encode_designation_at_bol): Return new destination pointer. 5th
10962 arg DSTP is changed to DST.
10963 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
10964 from the source by ONE_MORE_CHAR. Don't handle the case of last
10966 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
10968 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
10969 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
10970 TWO_MORE_BYTES to fetch a byte from the source.
10971 (encode_eol): Pay attention to coding->src_multibyte.
10972 (detect_coding, detect_eol): Preserve members src_multibyte and
10974 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
10975 (encoding_buffer_size): Set magnification to 3 for all coding
10976 systems that require encoding.
10977 (ccl_coding_driver): For decoding, be sure that the result is
10978 valid multibyte sequence.
10979 (decode_coding): Initialize coding->errors and coding->result.
10980 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
10981 and raw-text, always call decode_eol. Handle the case of last
10982 block here. If not coding->dst_multibyte, convert the resulting
10983 sequence to unibyte.
10984 (encode_coding): Initialize coding->errors and coding->result.
10985 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
10986 and raw-text, always call encode_eol. Handle the case of last
10988 (shrink_decoding_region, shrink_encoding_region): Detect cases
10989 that we can't skip data more rigidly.
10990 (code_convert_region): Setup src_multibyte and dst_multibyte
10991 members of coding. For decoding, if the buffer is multibyte,
10992 convert the source sequence to unibyte in advance. For encoding,
10993 if the buffer is multibyte, convert the resulting sequence to
10994 multibyte afterward.
10995 (run_pre_post_conversion_on_str): New function.
10996 (code_convert_string): Deleted and divided into the following two.
10997 (decode_coding_string, encode_coding_string): New functions.
10998 (code_convert_string1, code_convert_string_norecord): Call one of
11000 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
11001 MAKE_NON_ASCII_CHAR.
11002 (Fset_terminal_coding_system_internal)
11003 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
11004 and dst_multibyte members.
11005 (init_coding_once): Initialize iso_code_class with new enum
11006 ISO_control_0 and ISO_control_1.
11008 * coding.h (enum iso_code_class_type): Member ISO_control_code is
11009 devided into ISO_control_0 and ISO_control_1.
11010 (struct coding_system): New members src_multibyte, dst_multibyte,
11011 errors, and result. Delete member fake_multibyte.
11012 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
11014 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
11017 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
11020 * editfns.c (Fformat): Be sure to convert 8-bit characters to
11022 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
11024 (Ftranspose_region): Delete codes for handling byte combining.
11026 * fileio.c (Finsert_file_contents): Setup src_multibyte and
11027 dst_multibyte members of coding. On handling REPLACE on unibyte
11028 buffer, convert the result of decode_coding to unibyte. On
11029 inserting into a mutibyte buffer, always call code_convert_region.
11030 (e_write): Setup coding->src_multibyte according to the
11031 multibyteness of the source (buffer or string).
11033 * fns.c (concat): Handle 8-bit characters correctly.
11034 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
11035 unibyte in the result.
11036 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
11037 valid multibyte form in the result.
11038 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
11039 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
11040 return -1, signal an error.
11041 (base64_encode_1): New arg MULTIBYTE. Get each character by
11042 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
11043 character is found, return -1.
11044 (Fbase64_decode_region): Delete codes for handling byte-combining.
11045 Treat each decoded byte as a unibyte character.
11046 (Fbase64_decode_string): Return unibyte string.
11047 (Fcompare_strings, concat, string_byte_to_char): Use
11048 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
11049 FETCH_STRING_CHAR_ADVANCE.
11050 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11051 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
11053 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
11054 SPLIT_NON_ASCII_CHAR.
11055 (fontset_ref_via_base, fontset_set): Likewise
11057 * insdel.c (adjust_markers_for_record_delete): Deleted.
11058 (adjust_markers_for_insert): Argument changed. Caller changed.
11059 (adjust_markers_for_replace): Likewise.
11060 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
11061 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
11062 (copy_text): Delete unused local varialbe c_save. For converting
11063 to multibyte, be sure to make all 8-bit characters in valid
11065 (count_size_as_multibyte): Handle 8-bit characters correctly.
11066 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
11067 (adjust_after_replace, replace_range, del_range_2)
11068 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
11069 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
11070 (adjust_after_replace, replace_range, del_range_2) Delete codes for
11071 handling byte combining.
11072 (adjust_before_replace): Deleted.
11074 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
11075 SPLIT_NON_ASCII_CHAR.
11076 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
11077 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11078 (Fkey_description): Likewise.
11080 * lread.c (read1): On reading multibyte string, be sure to make
11081 all 8-bit chararacters in valid multibyte form.
11082 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11084 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
11087 * process.c (Fstart_process): GCPRO current_dir before calling
11088 Ffind_operation_coding_system. Encode arguments here.
11089 (create_process): Don't encode arguments here. Setup
11090 src_multibyte and dst_multibyte members of struct coding.
11091 (read_process_output): Setup src_multibyte and dst_multibyte
11092 members of struct coding. If the output is to multibyte buffer,
11093 always decode the output of the process. Adjust the
11094 representation of 8-bit characters to the multibyteness of the output.
11095 (send_process): Setup coding->src_multibyte according to the
11096 multibyteness of the source.
11098 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11099 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
11100 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
11102 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
11104 * w16select.c (Fw16_set_clipboard_data): Setup members
11105 src_multibyte and dst_multibyte of coding. Adjusted for the
11106 change for find_charset_in_str.
11107 (Fw16_get_clipboard_data): Likewise.
11109 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
11110 dst_multibyte of coding.
11111 (x_to_w32_font): Likewise.
11113 * w32select.c (Fw32_set_clipboard_data): Setup members
11114 src_multibyte and dst_multibyte of coding. Adjusted for the
11115 change for find_charset_in_str.
11116 (Fw32_get_clipboard_data): Likewise.
11118 * xdisp.c (get_next_display_element): Handle 8-bit characters
11120 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
11121 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
11123 * xselect.c (selection_data_to_lisp_data): Setup members
11124 src_multibyte and dst_multibyte of coding. Adjusted for the
11125 change for find_charset_in_str.
11126 (lisp_data_to_selection_data): Likewise.
11128 2000-05-19 Gerd Moellmann <gerd@gnu.org>
11130 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
11132 * dispextern.h (Vimage_types): Add extern declaration.
11134 * xdisp.c (Vimage_types): Moved here from xfns.c.
11135 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
11137 * xfns.c (Vimages_types): Moved to xdisp.c.
11138 (syms_of_xfns): Move `image-types' to xdisp.c.
11140 * w32fns.c (Vimage_types): Removed.
11141 (syms_of_w32fns): Remove `image-types'.
11143 2000-05-18 Kenichi Handa <handa@etl.go.jp>
11145 * fns.c (map_char_table): Pay attention to character number of
11146 charset. Check the validity of charset at the first level. For
11147 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
11150 * fontset.c: Include "buffer.h".
11151 (fs_load_font): If the face has fontset, record the face ID in
11153 (Finternal_char_font): New function.
11154 (accumulate_font_info): New function.
11155 (Ffontset_info): Rewritten for the new fontset implementation.
11156 (syms_of_fontset): Register Vdefault_fontset in the first element
11157 of Vfontset_table. Include Vdefault_fontset in
11158 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
11161 2000-05-16 Dave Love <fx@gnu.org>
11163 * m/iris5d.h: Deleted -- unused.
11165 2000-05-16 Gerd Moellmann <gerd@gnu.org>
11167 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
11168 `invalid' instead of `illegal'.
11170 * indent.c (Fmove_to_column): When ending within a tab, insert
11171 spaces first so that markers at the end of the tab get adjusted.
11173 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
11174 buffer list that wasn't selected in that frame.
11176 * filelock.c (get_boot_time): To obtain an 8 char file name, which
11177 is needed on mescaline, use a 2 char prefix, and call
11178 make_temp_name with second arg non-zero.
11180 * fileio.c (make_temp_name): New function, extracted from
11182 (Fmake_temp_name): Use it.
11184 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
11186 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
11188 2000-05-15 Gerd Moellmann <gerd@gnu.org>
11190 * Makefile.in (lisp): Add env.elc.
11192 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
11194 2000-05-12 Gerd Moellmann <gerd@gnu.org>
11196 * search.c (Freplace_match): Handle case of `\N' in the
11197 replacement when there's no group N.
11199 2000-05-11 Gerd Moellmann <gerd@gnu.org>
11201 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
11202 of the message to message_dolog.
11204 * keyboard.c (read_char): Don't clear current message for help
11205 events; let the code handling help events handle this. Change
11206 code detecting help events that should be ignored.
11208 * xdisp.c (handle_single_display_prop): Don't try to set PT if
11209 we're interating over a string.
11211 2000-05-09 Dave Love <fx@gnu.org>
11213 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
11214 that offset before writing. Move gcpro region past call of
11217 2000-05-04 Dave Love <fx@gnu.org>
11219 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
11221 2000-05-04 Gerd Moellmann <gerd@gnu.org>
11223 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
11224 of inserted characters when BUF equals the current buffer, and PT
11225 is in front of or equal to FROM.
11227 2000-05-03 Gerd Moellmann <gerd@gnu.org>
11229 * xdisp.c (handle_single_display_prop): If display property value
11230 is invalid, or something not supported on the frame, restore
11231 iterator's position to what it was initially. Make sure to return
11232 0 for invalid and unsupported property values.
11234 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
11235 that x_per_char_metric returns null.
11237 2000-05-02 Gerd Moellmann <gerd@gnu.org>
11239 * xterm.h (struct face): Add forward declaration.
11240 (struct image): Ditto.
11241 (image_ascent): Add prototype.
11243 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
11244 (x_draw_image_relief, x_draw_image_foreground_1): Call function
11245 image_ascent instead of using IMAGE_ASCENT.
11247 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
11248 (IMAGE_ASCENT): Removed.
11250 * xfns.c (Qcenter): New variable.
11251 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
11252 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
11253 (image_ascent): New function.
11254 (lookup_image): Recognize `:ascent center'.
11255 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
11256 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
11257 (xbm_load): Don't set image's ascent here.
11258 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
11259 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
11260 check ascent values here.
11261 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
11262 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
11263 (syms_of_xfns): Initialize Qcenter.
11265 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
11266 to the limits, increase the limits.
11268 2000-05-01 Kenichi Handa <handa@etl.go.jp>
11270 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
11271 Check Vfont_encoding_alist against the full name of the opened font.
11273 2000-04-28 Gerd Moellmann <gerd@gnu.org>
11275 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
11276 taller than the window.
11278 2000-04-28 Kenichi Handa <handa@etl.go.jp>
11280 * xfaces.c (realize_x_face): Fix the argument of the second
11281 xassert. BASE_FACE may not be a face for ASCII.
11283 2000-04-27 Gerd Moellmann <gerd@gnu.org>
11285 * print.c (print_object): Treat print-length < 0 as nil.
11287 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
11289 * s/freebsd.h (TERMCAP_OBJ): Removed.
11290 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
11292 * lread.c (read1): Don't treat period followed by certain
11293 characters as symbol start.
11295 * xfns.c (slurp_file): New function.
11296 (xbm_image_p): Handle case of in-memory XBM files.
11297 (xbm_scan): Rewritten to work on memory buffers instead of files.
11298 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
11299 Work on memory buffers instead of files. If DATA is null test
11300 if buffer looks like an in-memory XBM file.
11301 (xbm_load_image): Renamed from xbm_load_image_file. Work on
11302 memory buffers instead of files.
11303 (xbm_file_p): New function.
11304 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
11306 * lread.c (end_of_file_error): New function.
11307 (read1): Call it instead of signaling `end-of-file' directly.
11309 * print.c (print_error_message): Print data of `end-of-file'
11310 with Fprinc instead of Fprin1.
11312 2000-04-26 Ken Raeburn <raeburn@gnu.org>
11314 * window.c (freeze_window_start): Check that minibuffer scroll
11315 window isn't nil before extracting the window structure pointer
11318 * undo.c (record_delete): If we hit the end of the undo list, stop
11319 picking elements apart.
11321 2000-04-26 Gerd Moellmann <gerd@gnu.org>
11323 * xdisp.c (display_line): If lines are continued, restore
11324 iterator's ascent/descent information to the values before the
11325 first glyph not fitting on the line.
11327 2000-04-25 Gerd Moellmann <gerd@gnu.org>
11329 * xdisp.c (try_window_id) <all changes above window start>: Adjust
11330 positions in glyph matrix. Don't compute new window end positions.
11332 * dispnew.c (increment_matrix_positions): Renamed from
11333 increment_glyph_matrix_buffer_positions.
11334 (increment_row_positions): Renamed from
11335 increment_glyph_row_buffer_positions.
11337 * dispextern.h: Change names of renamed functions from dispnew.c
11340 2000-04-24 Gerd Moellmann <gerd@gnu.org>
11342 * fileio.c (Fdo_auto_save): Create directories for auto-save
11343 list file if necessary.
11345 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
11346 from buffer or frame.
11347 (automatic_hscrolling_p): New variable.
11348 (hscroll_windows): Scroll windows horizontally only if automatic
11349 hscrolling is allowed.
11350 (syms_of_xdisp): New variable `automatic-hscrolling'.
11352 * frame.h (struct frame): Add member extra_line_spacing.
11354 * xfns.c (x_set_line_spacing): New function.
11355 (Fx_create_frame): Set line spacing from resources.
11356 (Qline_spacing): New variable.
11357 (syms_of_xfns): Initialize Qline_spacing.
11359 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
11361 * buffer.c (init_buffer_once): Handle extra_line_spacing.
11362 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
11363 (reset_buffer): Don't initialize extra2 and extra3. Initialize
11364 extra_line_spacing from default value.
11365 (init_buffer_once): Initialize default value of extra_line_spacing.
11367 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
11370 * xterm.c (x_produce_glyphs): Remove reference to struct it's
11371 prompt_width. Add extra line spacing.
11373 * term.c (produce_glyphs): Remove reference to struct it's
11376 * dispextern.h (struct it): Remove member prompt_width, add
11377 extra_line_spacing.
11379 2000-04-22 Gerd Moellmann <gerd@gnu.org>
11381 * dispnew.c (update_frame_line): When writing a whole line, make
11382 sure cursor is in the right row afterwards, otherwise a use of
11383 capability `ch' in cmgoto might leave the cursor in the row below.
11385 2000-04-21 Gerd Moellmann <gerd@gnu.org>
11387 * lisp.h (struct Lisp_Buffer_Cons): Remove.
11389 * keyboard.c (timer_check): Fix typo in comment.
11391 2000-04-21 Kenichi Handa <handa@etl.go.jp>
11393 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
11394 name change: ch -> character.
11396 2000-04-20 Gerd Moellmann <gerd@gnu.org>
11398 * keyboard.c (echo_message_buffer): New variable.
11399 (echo_now): Set echo_message_buffer to the echo area buffer used
11400 to display the echo.
11401 (cancel_echoing): Reset echo_message_buffer to nil.
11402 (read_char): Code rewritten that handles canceling an echo or
11403 echoing a dash, respectively.
11405 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
11406 directory doesn't exist.
11408 2000-04-19 Dave Love <fx@gnu.org>
11410 * fns.c (syms_of_fns): Defsubr mapc.
11411 (concat): Don't allow numeric args.
11412 (Fconcat): Doc change.
11414 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
11416 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
11417 instead define end_match(1|2) more carefully.
11418 Use GET_CHAR_BEFORE_2 for `begline'.
11420 2000-04-19 Gerd Moellmann <gerd@gnu.org>
11422 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
11423 on 64-bit systems where NULL is defined as `0'.
11425 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
11426 the `variable argument list' to make it work on Alpha.
11428 * m/alpha.h (_LP64) [!_LP64]: Define.
11429 (ORDINARY_LINK): Define for NetBSD.
11431 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
11433 2000-04-19 Dave Love <fx@gnu.org>
11435 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
11438 * Makefile.in (LIBS): Don't use.
11439 (GETLOADAVG_OBJ): Define again.
11440 (otherobj): Add GETLOADAVG_OBJ.
11442 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
11444 2000-04-18 Gerd Moellmann <gerd@gnu.org>
11446 * lread.c (read_filtered_event): Cancel and start busy cursor.
11448 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
11449 that the per-character metrics may be null.
11451 2000-04-17 Gerd Moellmann <gerd@gnu.org>
11453 * buffer.c (clone_per_buffer_values): New function.
11454 (Fmake_indirect_buffer): Add optional argument CLONE. Call
11455 clone_per_buffer_values if CLONE is not nil.
11457 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
11459 2000-04-16 Dave Love <fx@gnu.org>
11461 * Makefile.in: Remove obsolete localcpp stuff.
11462 (GETLOADAVG_OBJ): Don't define.
11463 (obj): Move LIBOBJS...
11464 (otherobj): ... to here.
11465 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
11466 whitespace-only lines after the continuation (Irix).
11468 2000-04-14 Gerd Moellmann <gerd@gnu.org>
11470 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
11472 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
11474 2000-04-14 Dave Love <fx@gnu.org>
11476 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
11477 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
11478 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
11479 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
11482 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
11483 autoconfiscated HAVE_GETLOADAVG.
11485 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
11488 2000-04-14 Gerd Moellmann <gerd@gnu.org>
11490 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
11491 (fill_in_lock_file_name): Avoid existing files that aren't links.
11493 2000-04-14 Dave Love <fx@gnu.org>
11495 * Makefile.in (LIBS, LIBOBJS): New variable.
11496 (INTERVAL_SRC): Convert to make variable.
11497 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
11498 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
11499 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
11501 (SOME_MACHINE_OBJECTS): Remove interval stuff.
11502 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
11503 (shortlisp): Add facemenu, float-sup, frame.
11504 (SOME_MACHINE_LISP): Remove them from here.
11505 (LIBES): Change unused LDLIBS to autoconf LIBS.
11507 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
11509 2000-04-14 Kenichi Handa <handa@etl.go.jp>
11511 * composite.c (update_compositions): If FROM and TO are not in a
11512 valid range, do nothing.
11514 2000-04-13 Gerd Moellmann <gerd@gnu.org>
11516 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
11518 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
11520 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
11523 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
11525 * fileio.c (a_write): Remove redundant semi-colons.
11526 (e_write): Return -1 if failed to write all the data.
11527 This fixes the changes made at 1999-12-15.
11529 2000-04-12 Dave Love <fx@gnu.org>
11531 * fns.c (mapcar1): Test for null vals to support mapc.
11532 (Fmapc): New function.
11534 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
11536 * msdos.c (NUM_MOUSE_BUTTONS): Define.
11537 (IT_frame_up_to_date): Support the buffer local value of
11538 cursor-type, if defined.
11540 2000-04-10 Dave Love <fx@gnu.org>
11542 * editfns.c (preceding-char, following-char): Doc fix.
11544 2000-04-10 Ken Raeburn <raeburn@gnu.org>
11546 * Makefile.in (temacs): Revert 2000-03-12 change.
11548 2000-04-10 Jason Rumney <jasonr@gnu.org>
11550 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
11552 2000-04-10 Gerd Moellmann <gerd@gnu.org>
11554 * xdisp.c (setup_echo_area_for_printing): Choose an echo
11555 area buffer, if it's not set up yet.
11557 * indent.c (compute_motion): Set immediate_quit.
11559 2000-04-09 Gerd Moellmann <gerd@gnu.org>
11561 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
11562 (realize_tty_face): Suppress boldness if colors are the inverse of
11563 the default colors, and tty_suppress_bold_inverse_default_colors_p
11565 (Ftty_suppress_bold_inverse_default_colors): New function.
11566 (syms_of_xfaces): Defsubr it.
11568 * buffer.c (Frestore_buffer_modified_p): New function.
11569 (syms_of_buffer): Defsubr it.
11571 2000-04-08 Ken Raeburn <raeburn@gnu.org>
11573 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
11574 charset id (int) argument, not a charset (Lisp_Object).
11576 * coding.h (code_convert_string): Declare.
11577 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
11578 object, as the fourth argument to code_convert_string.
11580 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
11581 (Fset_fontset_font): Use EQ to compare lisp objects.
11583 2000-04-05 Ken Raeburn <raeburn@gnu.org>
11585 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
11586 a pointer that looks like a lisp object.
11587 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
11588 zero, instead see whether it's an integer object, since they can't
11590 (GET_INTERVAL_OBJECT): Simply assign to the destination.
11592 * dispnew.c (allocate_matrices_for_frame_redisplay)
11593 (direct_output_forward_char): Use X(U)INT and make_number as needed
11594 to convert between (unsigned) int values and lisp integers.
11595 * keyboard.c (read_key_sequence): Likewise.
11596 * lread.c (substitute_object_recurse): Likewise.
11597 * fns.c (concat, hash_lookup, hash_remove): Likewise.
11598 * minibuf.c (do_completion, Fminibuffer_complete_word)
11599 (Fminibuffer_completion_help): Likewise.
11600 * term.c (produce_special_glyphs): Likewise.
11602 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
11603 * print.c (print_preprocess, print_object): Likewise.
11605 * search.c (compile_pattern): Use NILP when checking for nil.
11607 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
11608 __OPTIMIZE__]: Provide a GNU C macro version that handles
11609 lisp-object unions.
11610 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
11611 field, to better cope with ENABLE_CHECKING and calls that modify a
11612 Lisp_Object using its old value.
11614 2000-04-04 Gerd Moellmann <gerd@gnu.org>
11616 * window.c (compare_window_configurations): Signal an error
11617 if parameters C1 or C2 aren't window configurations.
11619 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
11620 AFTER_POTENTIAL_GC calls around calls to functions that can
11621 signal an error and thus invoke the debugger.
11623 2000-04-03 Gerd Moellmann <gerd@gnu.org>
11625 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
11626 an error if decoding fails.
11628 * keyboard.c (lispy_mouse_names): Variable removed.
11629 (Vlispy_mouse_stem): New variable.
11630 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
11631 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
11632 for any mouse button number. Increase size of mouse_syms and
11633 button_down_location as needed. Call modify_event_symbol with
11634 different arguments.
11635 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
11636 Call modify_event_symbol with different arguments.
11637 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
11638 for any button number. Call modify_event_symbol with different
11640 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
11641 Accept a string for NAME_ALIST_OR_STEM.
11643 * lisp.h (larger_vector): Add prototype.
11645 * fns.c (larger_vector): Make externally visible.
11647 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
11649 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
11651 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
11652 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
11653 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
11654 we are between str1 and str2.
11655 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
11656 (PATFETCH): Use `TRANSLATE'.
11657 (PATFETCH_RAW): Fetch multibyte char if applicable.
11658 (PATUNFETCH): Remove.
11659 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
11660 When writing a char, write it directly into the pattern buffer rather
11661 than going needlessly through a temp char-array.
11662 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
11663 multibyte magic and remove the useless `#ifdef emacs'.
11664 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
11667 * regex.h (struct re_pattern_buffer): Make field `multibyte'
11668 conditional on `emacs'.
11670 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
11672 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11674 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
11675 non-union-type versions of XMARK and friends here, because XMARK
11676 and friends won't work on an integer field if NO_UNION_TYPE is not
11678 (make_number): Define as a function if it's not defined as a macro.
11680 * composite.c (run_composite_function): Use NILP when checking for nil.
11681 (syms_of_composite): Delete local var NARGS, pass an int as first
11682 argument to Fmake_hash_table.
11684 * editfns.c (text_property_stickiness): Use NILP to test
11685 Lisp_Object boolean value.
11686 (Fmessage_or_box): Don't use NILP to test int variable.
11687 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
11688 problems reading from and changing the same lisp value in an
11691 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11693 * term.c (TN_no_color_video): New variable.
11694 (term_init): Intitialize TN_no_color_video.
11695 (enum no_color_bit): New enumeration.
11696 (MAY_USE_WITH_COLORS_P): New macro.
11697 (turn_on_face): Use it to determine if attributes may be used
11698 combined with colors.
11700 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11702 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
11703 with int lvalues via casts; instead, just yield lisp object lvalues.
11704 (enlarge_window): Variable sizep now points to Lisp_Object. Use
11705 proper accessor macros.
11706 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
11707 (grow_mini_window): Fix typo getting int value of root->height.
11709 * xdisp.c (compute_string_pos): Fix order of arguments to
11710 string_pos_nchars_ahead.
11711 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
11712 count arg to variable-arg routines like Frun_hook_with_args and
11714 (back_to_previous_visible_line_start)
11715 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
11716 fixed-arg routines like Fget_char_property and Fmake_string.
11717 (reconsider_clip_changes): Use XINT when comparing integer lisp
11718 objects, or passing them as int arguments.
11719 (mark_window_display_accurate, insert_left_trunc_glyphs)
11720 (append_space, extend_face_to_end_of_line): Use make_number when
11721 storing or passing integer values as lisp objects.
11722 (set_cursor_from_row, highlight_trailing_whitespace): Use
11723 INTEGERP, not implicit test against zero, for glyph object.
11724 (try_window_id): Don't use make_number when we want an int value.
11726 * xfaces.c (xlfd_symbolic_value): Make last argument a
11727 Lisp_Object, to be consistent with callers.
11728 (Fbitmap_spec_p): Use XINT to get numeric value of height.
11729 (lface_hash): Apply XFASTINT to lisp values before folding in.
11731 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
11732 fill in window width and height. Pass an int, not a lisp object,
11733 as first arg to Finsert.
11735 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11737 * xfaces.c (realize_basic_faces): Block input while realizing
11740 * keyboard.c (lispy_mouse_names): Add additional mouse names.
11742 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
11744 2000-03-31 Gerd Moellmann <gerd@gnu.org>
11746 * xterm.c (x_produce_glyphs): When displaying unibyte text
11747 or ASCII, handle case that per-char metric is null.
11749 2000-03-30 Ken Raeburn <raeburn@gnu.org>
11751 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
11753 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
11754 (XSUBR, XBUFFER): Verify correct object type before returning
11755 pointer, using eassert.
11756 * frame.h (XFRAME): Likewise.
11758 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
11759 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
11760 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
11761 * data.c (set_internal): Likewise.
11762 * dispextern.h (WINDOW_WANTS_MODELINE_P)
11763 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
11764 * fileio.c (auto_save_1): Likewise.
11765 * insdel.c (check_markers): Likewise.
11766 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
11767 * undo.c (record_insert): Likewise.
11768 * vmsproc.c (child_sig): Likewise.
11769 * window.c (unshow_buffer, window_loop): Likewise.
11770 * xterm.c (x_erase_phys_cursor): Likewise.
11772 2000-03-30 Gerd Moellmann <gerd@gnu.org>
11774 * xfns.c (free_image_cache): Free the cache structure itself
11775 last, after all its members have been freed.
11777 * lisp.h (xstrdup): Add prototype.
11779 * alloc.c (xstrdup): Moved here from xfaces.c.
11780 (allocating_for_lisp): Variable removed.
11781 (lisp_malloc): Block input around the calls to malloc and mem_insert.
11783 * xfaces.c (realize_tty_face): Use find_symbol_value instead
11785 (xstrdup): Moved to alloc.c.
11787 2000-03-29 Ken Raeburn <raeburn@gnu.org>
11789 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
11791 * emacs.c (main): Fix sense of no-loadup test.
11793 * config.in (ENABLE_CHECKING): Undef.
11795 * lisp.h (struct interval): Replace "parent" field with a union of
11796 interval pointer and Lisp_Object; add new bitfield to use as
11797 discriminant. Change other flag fields to bitfields.
11798 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
11799 is defined and the supplied test fails, print a message and abort.
11800 (eassert): New macro. Use CHECK to provide an assert-like facility.
11802 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
11803 pointers; abort if the value looks like a lisp object.
11804 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
11805 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
11806 Modify for new interval parent definition.
11808 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
11809 (UNMARK_BALANCE_INTERVALS): Update references that need an
11810 addressable lisp object in the interval structure.
11811 (die): New function.
11812 (suppress_checking): New variable.
11814 * intervals.c (interval_start_pos): Just return 0 if there's no
11817 2000-03-29 Gerd Moellmann <gerd@gnu.org>
11819 * lread.c (read1): Accept `.' (period) as symbol start like in CL
11820 and earlier Emacs versions.
11822 * keyboard.c (Ftop_level): Cancel busy-cursor.
11824 * eval.c (call_debugger): Cancel busy-cursor.
11826 2000-03-29 Kenichi Handa <handa@etl.go.jp>
11828 * search.c (Freplace_match): Adjust multibyteness of the current
11829 buffer and NEWTEXT. Free allocated memory before signaling an error.
11831 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
11833 * regex.c (analyse_first): New function obtained by ripping out most
11834 of re_compile_fastmap and generalizing it a little bit so that it
11835 can also just return whether a given (sub)pattern can match the empty
11837 (regex_compile): Use `analyse_first' to decide whether the loop-check
11838 needs to be done or not for *, +, *? and +? (the loop check is costly
11839 for non-greedy repetition).
11840 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
11842 2000-03-28 Dave Love <fx@gnu.org>
11844 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
11846 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
11848 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
11850 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
11852 (enum re_opcode_t): Update description of succeed_n.
11853 (PATFETCH): Always define.
11854 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
11855 operators, char classes, shy-groups and intervals).
11856 Optimize special cases of intervals so as to only use succeed_n and
11857 jump_n when really needed.
11858 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
11859 that we don't have to handle the special cases any more.
11860 Simplify on_failure_jump handling as well.
11862 2000-03-28 Jason Rumney <jasonr@gnu.org>
11864 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
11866 2000-03-27 Gerd Moellmann <gerd@gnu.org>
11868 * s/freebsd.h (GC_SETJMP_WORKS): Define.
11870 * s/msdos.h (GC_SETJMP_WORKS): Define.
11872 * alloc.c (mark_maybe_object): New function.
11873 (mark_memory): Use it.
11874 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
11875 (setjmp_tested_p, longjmp_done): New variables.
11876 (test_setjmp): New function.
11877 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
11878 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
11880 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
11881 to DEC_TEXT_POS and INC_TEXT_POS.
11883 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
11884 with parameter MULTIBYTE_P.
11886 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
11888 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
11889 buffers because it looks for multibyte character byte sequences
11890 which don't exist in unibyte text.
11892 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
11894 * xfaces.c (register_color, unregister_color, unregister_colors)
11895 [DEBUG_X_COLORS]: New functions.
11896 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
11898 * xfns.c (x_set_cursor_color): Get color reference counts right.
11900 * xterm.c (x_copy_color): New function.
11901 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
11903 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
11904 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
11905 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
11906 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
11907 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
11908 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
11909 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
11910 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
11911 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
11912 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
11914 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
11915 names for handling per-buffer variables.
11917 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
11918 instead of MAX_BUFFER_LOCAL_VARS.
11919 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
11921 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
11923 * xfns.c (x_specified_cursor_type): New function.
11924 (x_set_cursor_type): Use it.
11926 * buffer.h (struct buffer): Add cursor_type.
11928 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
11930 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
11931 (print_partial_compiled_pattern, re_compile_fastmap):
11933 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
11934 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
11935 executing it as well as when popping it off the stack to find infinite
11936 loops in non-greedy repetition operators.
11938 2000-03-26 Gerd Moellmann <gerd@gnu.org>
11940 * doc.c (Qfunction_documentation): New variable.
11941 (syms_of_doc): Initialize Qfunction_documentation.
11942 (Fdocumentation): If FUNCTION is a symbol with non-nil
11943 `function-documentation' property, return a documentation derived
11946 * buffer.c (syms_of_buffer): Add default-cursor-type.
11947 (init_buffer_once): Don't let cursor_type have a local value
11950 * xterm.c (x_display_and_set_cursor): Choose cursor depending
11951 on buffer-local value of cursor_type.
11952 (x_draw_bar_cursor): Add parameter WIDTH.
11954 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
11955 (init_buffer_once): Set default cursor_type value to t.
11956 Mark cursor_type as local everywhere.
11957 (syms_of_buffer): New per-buffer variable cursor-type.
11959 * buffer.h (struct buffer): Remove member local_var_flags,
11961 (MAX_BUFFER_LOCAL_VARS): New macro.
11962 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
11963 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
11964 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
11965 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
11967 * print.c (print_object): Use new macros for per-buffer variables.
11969 * category.c (Fset_category_table): Use new macros for per-buffer
11972 * buffer.c (buffer_permanent_local_flags): Make a char array.
11973 (max_buffer_local_idx): New variable.
11974 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
11975 for new handling of per-buffer variables.
11976 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
11977 (init_buffer_once): Initialize per-buffer vars differently.
11978 Set max_buffer_local_idx.
11980 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
11983 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
11985 * data.c (do_symval_forwarding, store_symval_forwarding)
11986 (find_symbol_value, set_internal, default_value, Fset_default)
11987 (Fkill_local_variable, Flocal_variable_p): Use new macros for
11988 per-buffer variables.
11990 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
11992 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11994 * xterm.c (x_term_init): Unblock input around call1 of
11995 Qvendor_specific_keysyms.
11997 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
11998 (find_defun_start): Consider an open parenthesis in column 0
11999 a defun start only if open_paren_in_column_0_is_defun_start is set.
12000 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
12002 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
12004 * eval.c (Fautoload): Add entry in load-history (if after dump).
12005 * lread.c (load-history): Update docstring.
12007 2000-03-24 Gerd Moellmann <gerd@gnu.org>
12009 * indent.c (Fvertical_motion): Always use the current buffer.
12010 Temporarily change the window's buffer, if necessary.
12012 2000-03-23 Gerd Moellmann <gerd@gnu.org>
12014 * xterm.c (fast_find_position): Make sure not to consider rows
12015 not visible in the window.
12017 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
12019 * regex.c (enum syntaxcode): Provide default for non-Emacs.
12020 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
12022 2000-03-22 Jason Rumney <jasonr@gnu.org>
12024 * w32menu.c (single_submenu): Set help string to NULL if none.
12025 (w32_menu_show): Set help string correctly.
12026 (add-menu-item): Set help string in MIIM_DATA for menu item.
12027 Load SetMenuItemInfoA explicitly.
12028 (w32_menu_display_help): New function.
12030 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
12031 (QCdata): Moved to xdisp.c.
12033 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
12034 (Vw32_charset_to_codepage_alist): Removed.
12035 (Vw32_charset_info_alist): New variable.
12036 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
12037 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
12038 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
12039 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
12041 (w32_codepage_for_font): Use Vw32_charset_info_alist.
12042 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
12043 Define Vw32_charset_info_alist and w32_charset symbols.
12045 2000-03-22 Jason Rumney <jasonr@gnu.org>
12047 * makefile.nt (w32bdf.obj): Update dependencies.
12049 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
12051 * w32fns.c: Include fontset.h after dispextern.h.
12052 (Fx_create_frame): Do not create fontset.
12053 (w32_load_system_font): Doc fix.
12054 (Fx_close_connection): Free full_name if it is not shared.
12056 * w32term.c: Include fontset.h after dispextern.h.
12057 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
12059 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
12060 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
12061 (w32_font_is_double_byte): New function, needs body.
12062 (x_append_glyph): Set glyph->glyph_not_available_p.
12063 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
12064 it->charset. If it->multibyte_p is zero and it->c is a multibyte
12065 character, convert it to a unibyte character.
12066 (struct glyph_string): Delete member `charset'.
12067 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
12068 calculating it is found.
12069 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
12070 the case that per char metric is not available correctly.
12071 (x_fill_glyph_string): Handle the case that the specific glyph is
12072 not available correctly.
12073 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
12074 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
12075 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
12076 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
12077 fontset. Don't call FS_LOAD_FONT.
12079 2000-03-22 Ken Raeburn <raeburn@gnu.org>
12081 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
12082 (INT_LISPLIKE): New macro.
12083 (NULL_INTERVAL_P): Use it.
12084 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
12085 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
12086 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
12088 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
12089 explicit references to "parent" field of struct interval and
12090 associated unclean type conversions.
12091 * intervals.c (create_root_interval, root_interval, rotate_right)
12092 (rotate_left, balance_possible_root_interval, split_interval_right)
12093 (split_interval_left, interval_start_pos, find_interval)
12094 (next_interval, previous_interval, update_interval)
12095 (adjust_intervals_for_insertion, delete_node, delete_interval)
12096 (adjust_intervals_for_deletion, merge_interval_right)
12097 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
12098 (copy_intervals_to_string): Likewise.
12099 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
12101 * syntax.c (update_syntax_table): Likewise.
12103 * intervals.c (reproduce_tree_obj): New function, like
12104 reproduce_tree but takes a Lisp_Object for the parent. Declare
12106 (graft_intervals_into_buffer): Use it when appropriate.
12107 (reproduce_tree): Declare with prototype.
12108 (balance_possible_root_interval): Check that the parent is a lisp
12109 object before trying to examine its type.
12111 2000-03-22 Gerd Moellmann <gerd@gnu.org>
12113 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
12114 as strings only if both are known to be strings.
12116 * s/openbsd.h (LIBS_TERMCAP): Undef.
12118 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
12120 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
12121 definitions for non-Emacs compilation.
12122 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
12123 outside of `#ifdef emacs'.
12124 (print_partial_compiled_pattern): Update.
12125 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
12126 (re_compile_fastmap): Merge handling of charset and charset_not (for
12127 emacs and non-emacs compilation as well).
12128 Similarly for (not)categoryspec and (not)syntaxspec.
12129 Don't use the fastmap when reaching `anychar' since the added
12130 complexity is not justified.
12131 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
12132 and (not)syntaxspec. Merge (not)categoryspec.
12134 2000-03-22 Kenichi Handa <handa@etl.go.jp>
12136 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
12137 (FACE_FOR_CHAR): Define them differently for the configuration of
12140 2000-03-21 Dave Love <fx@gnu.org>
12142 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
12145 2000-03-21 Gerd Moellmann <gerd@gnu.org>
12147 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
12148 (lface_fully_specified_p): Don't check contents of
12149 LFACE_FONT_INDEX because that attribute is optional.
12150 (realize_x_face): Remove now unwarranted xassert.
12152 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
12154 The following changes are to make font selection based on
12155 characters, not charset. In addition, they recover fontset
12156 facilities while utilizing the new font selection mechanism.
12158 * Makefile.in (fontset.o): Depend on dispextern.h.
12160 * alloc.c (mark_face_cache): Don't mark face->registry.
12162 * dispextern.h (struct glyph): New member glyph_not_available_p.
12163 Use 22 bits for face_id.
12164 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
12165 (struct face): Delete member registry, new member ascii_face.
12166 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
12167 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
12168 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
12169 (struct it): Delete member charset, new member glyph_not_available_p.
12171 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
12172 (struct fontset_info, struct fontset_data): Structs removed.
12173 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
12174 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
12175 (fs_load_font, fs_query_fontset): Adjusted for new argument.
12176 (fs_free_face_fontset, fontset_font_pattern)
12177 (face_suitable_for_char_p, face_for_char)
12178 (make_fontset_for_ascii_face): Extern them.
12179 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
12180 (FS_LOAD_FACE_FONT): New macro.
12182 * fontset.c: All codes rewritten or adjusted for the change of
12183 fontset implementation. Now fontset is represented by char table.
12184 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
12186 (my_strcasecmp): Function removed.
12187 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
12188 (AREF, ASIZE): New macros.
12189 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
12190 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
12191 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
12192 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
12193 (fontset_id_valid_p, font_family_registry, fontset_name)
12194 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
12195 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
12197 (fs_load_font): New arg FACE. Caller changed.
12198 (fs_query_fontset): Argument changed. Caller changed.
12199 (Fquery_fontset): call fs_query_fontset.
12200 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
12202 (clear_fontset_elements, check_registry_encoding)
12203 (check_fontset_name): New functions.
12204 (syms_of_fontset): Set char-table-extra-slots property of fontset
12205 to 3. Staticpro and initialize Vfontset_table and
12206 Vdefault_fontset. Defsubr fontset_font and fontset_list.
12208 * frame.h (struct frame): Member `fontset_data' removed.
12209 (FRAME_FONTSET_DATA): Macro removed.
12211 * frame.c (make_frame): Don't allocate f->fontset_data.
12212 (Fdelete_frame): Don't free f->fontset_data.
12214 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
12216 * xdisp.c (charset_at_position): Function removed.
12217 (init_iterator): Don't set member charset of struct `it'.
12218 (handle_face_prop, reseat_to_string, set_iterator_to_next)
12219 (next_element_from_display_vector, insert_left_trunc_glyphs):
12221 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
12223 (get_next_display_element, append_space)
12224 (extend_face_to_end_of_line): Likewise.
12226 * xfaces.c (Qx_charset_registry, Vface_default_registry):
12228 (clear_font_table, frame_update_line_height, load_face_font):
12229 Adjusted for the change of fontset implementation.
12230 (load_face_fontset_font): Function removed.
12231 (pixel_point_size): New function.
12232 (font_list): Argument type changed. Caller changed.
12233 (LFACE_FONT): New macro.
12234 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
12235 (set_lface_from_font_name): Type of arg FONTNAME is changed to
12236 Lisp_Object. Determine the font name by actually loading a font
12237 by the specified pattern. Set LFACE_FONT (lface) to the specified
12238 pattern. Even if a font is not found, don't try alternatives.
12239 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
12240 (set_font_frame_param): If `font' is specified in lface, use it.
12241 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
12242 (lface_same_font_attributes_p): Likewise.
12243 (make_realized_face): Arguent changed. Caller changed. Set
12244 face->ascii_face to face itself.
12245 (free_realized_face): Free face->fontset if face is for ASCII.
12246 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
12247 (deduce_unibyte_registry, x_charset_registry): Functions removed.
12248 (free_realized_multibyte_face): New function.
12249 (lookup_face, lookup_named_face, lookup_derived_face): Argument
12250 changed. Caller changed.
12251 (try_font_list): Argument type changed.
12252 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
12253 (choose_face_font): Argument changed. Handle fontset properly.
12254 (choose_face_fontset_font): Function removed.
12255 (realize_default_face, realize_named_face): Don't remove the
12257 (realize_face): Argument changed. Caller changed. Remove face
12258 with the arg former_face_id in advance. Load font for the new face.
12259 (realize_x_face): Argument changed. Caller changed. For a
12260 multibyte character, share fontset with base_face. For a single
12261 byte character, make a new realized fontset. Don't load a font here.
12262 (realize_tty_face): Argument changed. Caller changed.
12263 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
12264 (face_at_buffer_position): Don't check multibyte_p for returning
12266 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
12267 FACE_SUITABLE_FOR_CHARSET_P.
12268 (syms_of_xfaces): Remove code for Qx_charset_registry and
12269 Vface_default_registry.
12271 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
12272 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
12273 (x_per_char_metric): Don't try FONT->default_char. Even if
12274 pcm->width is zero, glyph bits may exist.
12275 (x_encode_char): Always initialize char2b->byte1.
12276 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
12277 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
12278 (x_append_glyph): Set glyph->glyph_not_available_p.
12279 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
12280 it->charset. Handle the case that per char metric is not
12281 available. If it->multibyte_p is zero and it->c is a multibyte
12282 character, convert it to a unibyte character.
12283 (struct glyph_string): Delete member `charset'.
12284 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
12285 the case that per char metric is not available correctly.
12286 (x_fill_glyph_string): Handle the case that the specific glyph is
12287 not available correctly.
12288 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
12289 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
12290 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
12291 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
12292 fontset. Don't call FS_LOAD_FONT.
12294 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
12295 (x_create_tip_frame): Likewise.
12296 (Fx_close_connection): Free full_name of font_info.
12298 * fns.c (optimize_sub_char_table): New function.
12299 (Foptimize_char_table): New function.
12300 (syms_of_fns): Defsubr Soptimize_char_table.
12302 2000-03-20 Gerd Moellmann <gerd@gnu.org>
12304 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
12305 only if buffer is displayed in some window.
12307 * xdisp.c (handle_single_display_prop): Initialize local `value'.
12308 (try_window_reusing_current_matrix): Don't call scroll run
12309 function if run's current and desired position are the same;
12310 this prevents cursor flickering.
12312 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
12314 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
12316 * regex.c (RE_STRING_CHAR): New macro.
12317 (GET_CHAR_AFER_2): Remove.
12318 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
12319 (enum re_opcode_t): Remove on_failure_jump_exclusive.
12320 (print_partial_compiled_pattern, re_compile_fastmap)
12321 (re_match_2_internal): Remove on_failure_jump_exclusive.
12322 (regex_compile): Turn optimizable P+ loops into PP*, so that the
12323 optimization only need to work for * (ie. can use of_keep_string_jump).
12324 Remove the special case for .*\n since it is now covered by the general
12326 (re_search_2): Don't bother with `room'.
12327 (skip_one_char): New function.
12328 (skip_noops): Simplify since `memory' is not needed any more.
12329 (mutually_exclusive_p): Restructure slightly to use `switch' and
12330 add handling for "all" remaining cases.
12331 (re_match_2_internal): Change on_failure_jump_smart to use
12332 on_failure_keep_string_jump (and redirect the end-of-loop jump)
12333 rather than on_failure_jump_exclusive.
12335 2000-03-19 Gerd Moellmann <gerd@gnu.org>
12337 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
12338 number of bits per RGB because it's everywhere used as the depth
12341 * term.c (calculate_costs): Remove code dealing with X frames.
12343 2000-03-19 Richard M. Stallman <rms@gnu.org>
12345 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
12347 2000-03-18 Gerd Moellmann <gerd@gnu.org>
12349 * lread.c (read_integer): Unread the last char not consumed.
12351 2000-03-17 Gerd Moellmann <gerd@gnu.org>
12353 * xterm.c (x_update_window_cursor): Don't update in frames
12354 which are in the process of being deleted.
12356 2000-03-16 Gerd Moellmann <gerd@gnu.org>
12358 * Makefile.in (mostlyclean): Add `*.core'.
12359 (clean): Add `bootstrap-emacs'.
12361 * lread.c (read_integer): New function.
12362 (read1): Support read syntax #o, #x, #b, #r.
12364 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
12366 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
12367 make sure POINTER_TO_OFFSET gives the same value before and after
12368 PREFETCH. Use `dfail' to guarantee "atomic" matching.
12369 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
12370 (debug): Now only active if > 0 rather than if != 0.
12371 (DEBUG_*): Update for the new meaning of `debug'.
12372 (print_partial_compiled_pattern): Add missing `succeed' case. Use
12373 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
12374 in `succeed_n', `jump_n' and `set_number_at'.
12375 (store_op1, store_op2, insert_op1, insert_op2)
12376 (at_begline_loc_p, at_endline_loc_p): Add prototype.
12377 (group_in_compile_stack): Move to after its arg's types are
12378 declared and add a prototype.
12379 (PATFETCH): Define in terms of PATFETCH_RAW.
12380 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
12381 (QUIT): Redefine as a nop except for NTemacs.
12382 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
12383 indentation of the greedy-op and shy-group code.
12384 (at_(beg|end)line_loc_p): Fix argument's types.
12385 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
12386 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
12387 (MATCHING_IN_FIRST_STRING): Remove.
12388 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
12389 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
12390 QUIT unconditionally.
12392 2000-03-15 Gerd Moellmann <gerd@gnu.org>
12394 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
12397 * process.c (send_process): Add a hint that the function
12398 can call Lisp code to its comment.
12400 * lread.c (load_dangerous_libraries): New variable.
12401 (Vbytecomp_version_regexp): New variable.
12402 (safe_to_load_p): New function.
12403 (Fload): Handle files not compiled with Emacs specially.
12404 (syms_of_lread): New Lisp variable load-dangerous-libraries.
12406 2000-03-14 Gerd Moellmann <gerd@gnu.org>
12408 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
12410 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
12411 support functions only if HAVE_X11R6_XIM is defined.
12412 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
12414 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
12416 * xfns.c (X_I18N_INHIBITED): Don't define.
12417 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
12418 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
12420 * config.in (HAVE_X_I18N): Moved here from xterm.h.
12421 (HAVE_X11R6_XIM): Define.
12423 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
12425 * xterm.c (x_term_init): Add support for X resource `synchronous'.
12426 If set, call XSynchronize.
12428 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
12430 * regex.c: Declare a new type `re_char' used throughout the code
12431 for the string char type. It's `const unsigned char' to match the
12432 rest of Emacs. Consistently make sure all pointers to strings use
12433 it and make sure all pointers into the pattern use `unsigned char'.
12434 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
12435 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
12438 * charset.h (GET_CHAR_AFTER_2): Remove.
12439 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
12441 2000-03-12 Ken Raeburn <raeburn@gnu.org>
12443 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
12444 variable before the invocation of YMF_PASS_LDFLAGS, in case both
12445 of them try to use backquotes.
12447 2000-03-12 Dave Love <fx@gnu.org>
12449 * unexelf.c: Restore changes of 1999-10-19.
12450 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
12451 fix its type and alignment; copy it from current process.
12453 2000-03-12 Gerd Moellmann <gerd@gnu.org>
12455 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
12456 has been found. Fix bug not computing timer's predecessor.
12458 * fileio.c (Fread_file_name): Handle case that DIR contains a
12461 * window.c (Fsave_window_excursion): Doc fix.
12463 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
12465 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
12467 * msdos.c (vga_installed): New function, code moved from
12468 dos_set_window_size.
12469 (Qbar, Qcursor_type, outside_cursor): New variables.
12470 (syms_of_msdos): Intern and staticpro them.
12471 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
12472 shape used outside Emacs when called for the first time.
12473 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
12474 cursor shape used outside Emacs.
12475 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
12476 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
12478 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
12479 parameters specify the cursor. Make qreverse a global
12480 variable (renamed to Qreverse).
12482 2000-03-09 Gerd Moellmann <gerd@gnu.org>
12484 * fns.c (Fy_or_n_p): Cancel busy-cursor.
12486 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
12488 This is a big redesign of failure-stack and register handling, prompted
12489 by bugs revealed when trying to add shy-groups. Overall, what happened
12490 is that loops are now structured a little differently, groups can be
12491 shy and the code is a little simpler.
12493 * regex.h: Update the copyright.
12494 (RE_SHY_GROUPS): New value.
12495 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
12496 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
12498 * regex.c (enum re_opcode_t): Remove jump_past_alt,
12499 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
12500 on_failure_jump_(exclusive, loop and smart). Also fix the comment
12501 for (start|stop)_memory since they now only take one argument (the
12502 second has becomes unnecessary).
12503 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
12504 (print_compiled_pattern): Use %ld to printf long ints and flush to
12505 make debugging a little easier.
12506 (union fail_stack_elt): Make the integer unsigned.
12507 (struct fail_stack_type): Add a `frame' element.
12508 (INIT_FAIL_STACK): Init `frame' as well.
12509 (POP_PATTERN_OP): New macro for re_compile_fastmap.
12510 (DEBUG_PUSH, DEBUG_POP): Remove.
12511 (NUM_REG_ITEMS): Remove.
12512 (NUM_NONREG_ITEMS): Adjust.
12513 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
12514 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
12515 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
12516 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
12518 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
12519 address pushed is not the destination of the jump but the source
12521 (NUM_FAILURE_ITEMS): Remove.
12522 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
12523 registers before the actual failure point). Don't hardcode any
12524 meaning for str==NULL anymore.
12525 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
12526 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
12528 (REG_UNSET_VALUE): Use NULL (why not?).
12529 (compile_range): Remove declaration since it doesn't exist.
12530 (struct compile_stack_elt_t): Remove inner_group_offset.
12531 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
12532 (regex_grow_registers): Remove dead code.
12533 (FIXUP_ALT_JUMP): New macro.
12534 (regex_compile): Add shy-groups Change loops to use
12535 on_failure_jump_smart&jump instead of
12536 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
12537 initial (dummy_failure_)jump. Remove c1_base (looks like unused
12538 variable to me). Use `jump' instead of `jump_past_alt' and don't
12539 bother with push_dummy_failure in alternatives since it is now
12540 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
12541 emacs' for (re)allocating the stack.
12542 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
12543 from loop when bufp->can_be_null rather than jumping to `done'.
12544 Avoid jumping backwards so as to ensure termination. Use
12545 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
12546 backreferences. Remove dead code in handling of `anychar'.
12547 (skip_noops, mutually_exclusive_p): New functions taken from the
12548 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
12549 improve mutually_exclusive_p to handle ".+\n".
12550 (lowest_active_reg, highest_active_reg)
12551 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
12552 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
12553 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
12554 variables. Push register (in `start_memory') on the stack rather
12555 than storing it in old_reg(start|end). Remove the cycle detection
12556 from `stop_memory', replaced by the use of on_failure_jump_loop
12557 for greedy loops. Add code for the new on_failure_jump_<foo>.
12558 Remove ad-hoc code in `on_failure_jump' to push more registers in
12559 the case of a loop. Take out code from `maybe_pop_jump' into
12560 separate functions and adapt it to the semantics of
12561 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
12562 and push_dummy_failure. Remove dummy_failure handling and
12563 handling of `failures to jump to on_failure_jump' (this last one
12564 was already dead code, it seems).
12565 (group_match_null_string_p, alt_match_null_string_p)
12566 (common_op_match_null_string_p): Remove.
12568 2000-03-08 Dave Love <fx@gnu.org>
12570 * config.in: Don't depend on __STDC__ for volatile.
12571 Add POINTER_TYPE, PTR, PROTOTYPES.
12573 * hftctl.c, strftime.c: Use PROTOTYPES.
12574 * eval.c (find_handler_clause): Likewise.
12576 * mem-limits.h: Use POINTER_TYPE.
12578 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
12579 (memory_warnings): Declare using POINTER_TYPE.
12581 2000-03-08 Gerd Moellmann <gerd@gnu.org>
12583 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
12585 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
12587 * xfns.c: Remove obsolete code in #if 0.
12588 (Fx_focus_frame): New function.
12590 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12592 * coding.c (coding_category_name): Add coding-category-utf-8,
12593 coding-category-utf-16-be, coding-category-utf-16-le.
12594 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
12595 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
12596 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
12597 (detect_coding_utf_8): New function.
12598 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
12599 UTF_16_LOW_SURROGATE_P): New macros.
12600 (detect_coding_utf_16): New function
12601 (detect_coding_mask): When priorities are specified, skip any
12602 categories that have `nil' coding-system. Fix bug of returning
12603 wrong mask when PRIORITIES is specified and detect_coding_XXX()
12604 returns a mask not set in PRIORITIES.
12605 (detect_eol_type_in_2_octet_form): New function.
12606 (detect_eol): selects detect_eol_type_XXX to call according to
12607 cooding->category_idx.
12608 (detect_coding_system): Remove `nil' coding-system in the result.
12609 (Fupdate_coding_systems_internal): Update all coding-categories.
12611 * coding.h (CODING_CATEGORY_IDX_UTF_8)
12612 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
12614 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
12615 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
12616 (CODING_CATEGORY_IDX_UTF_16_LE)
12617 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
12618 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
12619 (CODING_CATEGORY_MASK_ANY): Include the above macros.
12620 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
12622 2000-03-07 Gerd Moellmann <gerd@gnu.org>
12624 * doc.c (Fdocumentation_property): If value is not a string,
12625 and doesn't refer to etc/DOC, evaluate it to obtain a string.
12627 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
12628 close the display with XtCloseDisplay. This caused a bus error
12631 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
12632 complete but not unique.
12634 2000-03-06 Gerd Moellmann <gerd@gnu.org>
12636 * process.c (send_process): Remove local variable `procname' that
12637 might become invalid when a GC happens. Instead, access the
12638 process name slot directly.
12640 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
12641 orig_height if set.
12643 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
12644 orig_height if set.
12646 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
12648 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
12649 glyph matrices have been freed.
12651 2000-03-05 Gerd Moellmann <gerd@gnu.org>
12653 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
12654 (bootstrap-temacs): Set LC_ALL to C like for temacs.
12656 * xfns.c (QCdata): Moved to xdisp.c.
12658 * xdisp.c (QCdata): Moved here from xfns.c.
12659 (syms_of_xdisp): Initialize QCdata.
12661 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
12663 * window.c (coordinates_in_window): Use
12664 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
12665 FRAME_INTERNAL_BORDER_WIDTH.
12667 * xdisp.c (try_window_id): Recompute unchanged information if
12668 it is obviously invalid.
12670 * xterm.c (x_term_init): Create a colormap if not using the
12673 * xterm.h (select_visual): Change prototype.
12675 * xfns.c (select_visual): Rewritten. Recognize user-specified
12677 (visual_classes): New variable.
12679 2000-03-04 Gerd Moellmann <gerd@gnu.org>
12681 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
12682 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
12683 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
12684 (x_decode_color): Don't handle allocation of white and black specially.
12685 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
12686 XtNcolormap resources.
12687 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
12688 (Fx_create_frame): Initialize color members of x_output structure.
12689 (xpm_load): Pass colormap to XPM lib.
12691 * xfaces.c (x_free_colors): Access colormap of frame using
12692 FRAME_X_COLORMAP. Be paranoid about freeing black and white
12693 when default colormap is used.
12695 * xterm.c (x_term_init): Set Colormap member of x_display_info
12696 structure. Copy colormap if resource `privateColormap' is
12697 specified (PseudoColor only).
12698 (x_setup_relief_color): Access colormap of frame using
12701 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
12702 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
12704 2000-03-04 Jason Rumney <jasonr@gnu.org>
12706 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
12707 other non-platform-specific equivalents.
12708 [WINDOWSNT]: Include w32term.h, fontset.h and define X
12709 specific functions and macros as their w32 equivalents where
12710 non-platform-specifics are not available.
12711 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
12712 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
12713 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
12714 (frame_update_line_height): Use macros to access f->output_data.
12715 (defined_color): Remove FIXME comments; fixed.
12716 (x_face_list_fonts, prepare_face_for_display): Put X specifics
12717 into #ifdef blocks. Add WINDOWSNT blocks.
12718 (Fx_list_fonts): Use macros for accessing font data.
12719 (set_lface_from_font_name): Different default fonts for X and
12721 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
12722 scalable for backward compatibility.
12723 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
12724 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
12726 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
12729 * makefile.nt (w32faces.obj): Remove.
12732 2000-03-03 Jason Rumney <jasonr@gnu.org>
12734 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
12735 correct parameters.
12737 2000-03-03 Ken Raeburn <raeburn@gnu.org>
12739 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
12740 standard ELF definitions here if the system header does not.
12742 2000-03-03 Gerd Moellmann <gerd@gnu.org>
12744 * xterm.c (PER_CHAR_METRIC): Removed.
12745 (x_per_char_metric_1, x_default_char): New functions.
12746 (x_per_char_metric): If font's default char is invalid, return
12747 metrics of a suitably chosen usable default char.
12748 (x_draw_glyph_string_foreground): If font has an invalid default
12749 char, replace occurrences of unprintable chars with a suitably
12750 chosen usable default char.
12752 2000-03-02 Gerd Moellmann <gerd@gnu.org>
12754 * xterm.c (note_mouse_highlight): Return quickly if frame's
12755 glyph matrices have been freed.
12757 * dispnew.c (free_glyphs): Block input while freeing matrices.
12759 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
12761 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
12764 * dispextern.h (x_free_colors): Add prototype.
12766 * xfaces.c (x_free_colors): New function.
12767 (unload_color, free_face_colors): Use it.
12769 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
12771 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
12773 * window.c [MSDOS]: Include msdos.h.
12775 2000-03-02 Dave Love <fx@gnu.org>
12777 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
12779 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
12780 set C_OPTIMIZE_SWITCH for gcc.
12782 2000-03-02 Kenichi Handa <handa@etl.go.jp>
12784 * coding.c (coding_save_composition): Be sure to allocate
12785 composition data area in coding even if there's no composition in
12788 2000-03-01 Jason Rumney <jasonr@gnu.org>
12790 * w32term.c: Equivalent changes to those made to xterm.c on
12791 2000-02-25 and 2000-02-24.
12793 * w32fns.c: Equivalent changes to those made to xfns.c on
12794 2000-02-25 and 2000-02-21.
12796 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
12797 correct line-end convention is followed.
12799 * w32menu.c [HAVE_BOXES]: Remove #undef.
12800 (single_keymap_panes): Remove code for simulating checkmarks.
12801 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
12802 Remove code for drawing simulated checkmarks.
12803 (w32_menu_show): make unibyte help string correctly.
12804 (add_menu_item): draw standard Windows checkmarks. Draw radio
12805 buttons as radio buttons if possible.
12807 2000-03-01 Gerd Moellmann <gerd@gnu.org>
12809 * sysdep.c (start_of_text): Don't define this function for NetBSD
12812 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
12814 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
12815 (LINKER): Don't undef if __NetBSD__ is defined.
12817 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
12819 * fileio.c [__NetBSD__]: Define `unix'.
12821 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
12823 2000-02-29 Gerd Moellmann <gerd@gnu.org>
12825 * atimer.c (start_atimer): Don't abort when timers are stopped.
12826 (append_atimer_lists): New function.
12827 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
12828 arbitrary lists of stopped and running atimers.
12830 * atimer.c (cancel_atimer): Handle canceling an atimer when
12831 some timers are stopped.
12833 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
12834 after canceling it.
12836 * fns.c (maybe_resize_hash_table): Handle case of new size
12837 coming out as being the same as old size.
12839 2000-02-27 Jason Rumney <jasonr@gnu.org>
12841 * makefile.nt: Add atimer.h to dependencies.
12842 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
12843 * w32console.c: Only disable window system features for dispextern.h
12844 (initialize_w32_display): Build a display info for the console.
12845 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
12846 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
12847 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
12849 * w32gui.h (struct W32FontStruct): Revert last change after change
12851 * w32menu.c (single_submenu): Set up help string.
12852 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
12853 (w32_dialog_show): Set up help string.
12854 * w32term.c (w32_display_info_for_display): Remove unused function.
12855 (w32_draw_bitmap): Use pre-built bitmaps.
12856 (w32_initialize_display_info): New function to initialize parts of
12857 display info that are common to both GUI and console frames.
12858 (w32_term_init): Use w32_initialize_display_info. Do not set
12859 Vw32_num_mouse_buttons here, as it is not called for console
12860 frames. Build bitmaps for indicating truncated lines etc.
12861 (x_delete_display): Destroy pre-built bitmaps.
12862 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
12863 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
12865 2000-02-27 Dave Love <fx@gnu.org>
12867 * lisp.h: Add a bunch of prototypes.
12869 2000-02-26 Kenichi Handa <handa@etl.go.jp>
12871 * keyboard.c (read_char): Set `usec' correctly.
12873 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12875 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
12876 `lambda', set reg[RRR] to the map index.
12877 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
12878 reg[RRR] to 0. Otherwise, set it to -1.
12880 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12882 * emacs.c (main): Remove code snippet commented out with `//'.
12884 2000-02-25 Richard M. Stallman <rms@gnu.org>
12886 * fileio.c (Ffile_symlink_p): If result starts with a `/'
12887 and contains a `:', prepend `/:'.
12889 * window.c (select_window_1): If selected_window is nil,
12890 don't "swap out" the buffer's point.
12891 (Fset_window_configuration): Set selected_window to nil
12892 before calling Fselect_window.
12893 (unshow_buffer): Don't set point in buffer from window's point
12894 if another more recently selected window also shows the buffer.
12896 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12898 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
12900 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
12901 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
12902 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
12904 (DEFAULT_BUSY_CURSOR_DELAY): New define.
12905 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
12906 (hide_busy_cursor): New functions.
12907 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
12909 * minibuf.c (read_minibuf): Cancel busy-cursor.
12911 * keyboard.c (command_loop_1): Call start_busy_cursor before
12912 Fcommand_execute and cancel_busy_cursor after it.
12913 (timer_check): Remove busy-cursor code.
12914 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
12917 * process.c (wait_reading_process_input): Remove busy-cursor code.
12919 * eval.c (Fsignal): Call cancel_busy_cursor instead of
12920 Fx_hide_busy_cursor.
12922 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
12924 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
12926 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
12928 * xterm.c (XTread_socket): Remove busy-cursor code.
12930 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
12931 (build_frame_matrix_from_leaf_window): Put code handling
12932 glyph row's not being a slice of a frame row in #if 0.
12933 (sync_window_with_frame_matrix_rows): New function.
12934 (frame_row_to_window): New function.
12935 (mirror_line_dance): Handle copies between windows.
12937 * lread.c (Fload): Use `xfree' instead of `free'.
12938 (init_obarray): Use `xmalloc' instead of `malloc'.
12940 * window.c (Fset_window_buffer): Set WINDOW to the window
12942 (coordinates_in_window): Take frame's internal border width
12945 2000-02-24 Gerd Moellmann <gerd@gnu.org>
12947 * xterm.c (x_display_and_set_cursor): Display cursor of
12948 non-selected windows depending on the setting of
12949 cursor_in_non_selected_windows.
12951 * xdisp.c (cursor_in_non_selected_windows): New variable.
12952 (syms_of_xdisp): DEFVAR_BOOL it.
12954 2000-02-23 Gerd Moellmann <gerd@gnu.org>
12956 * data.c (Fstring_to_number): If number is greater than what
12957 fits into an integer, return a float.
12959 * eval.c (specbind): Remove references to
12960 keyword_symbols_constant_flag.
12962 * data.c (keyword_symbols_constant_flag): Removed.
12963 (Fmakunbound, set_internal, syms_of_data): Remove references to
12964 keyword_symbols_constant_flag.
12966 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
12968 2000-02-23 Kenichi Handa <handa@etl.go.jp>
12970 * syntax.c (multibyte_syntax_as_symbol): New variable.
12971 (syms_of_syntax): Declare it as a Lisp variable.
12972 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
12973 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
12974 nonzero, treat all multibyte characters as symbol.
12975 (init_syntax_once): Give syntax `word' to all multibyte characters.
12977 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
12979 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
12982 2000-02-21 Gerd Moellmann <gerd@gnu.org>
12984 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
12986 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12987 (x_non_menubar_window_to_frame): Check the busy-cursor window.
12989 2000-02-21 Dave Love <fx@gnu.org>
12991 * frame.c (Vmouse_position_function): New variable.
12992 (Fmouse_position): Use it.
12993 (syms_of_frame): Install it.
12995 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
12997 2000-02-20 Gerd Moellmann <gerd@gnu.org>
12999 * fileio.c (Finsert_file_contents): Unbind the binding of
13000 standard-output done by temp_output_buffer_setup.
13002 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
13003 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
13004 (specbind, unbind_to): Handle most common case of non-constant
13005 symbol with trivial value specially.
13007 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
13009 2000-02-20 Richard M. Stallman <rms@gnu.org>
13011 * data.c (Fmake_variable_buffer_local): Doc fix.
13012 Init found_for_buffer to 0.
13013 (Fmake_variable_frame_local): If the variable has already
13014 been buffer-local, set the check_frame field.
13016 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
13018 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
13019 produced for CODING_MODE_LAST_BLOCK requires.
13021 2000-02-18 Dave Love <fx@gnu.org>
13023 * keyboard.c (echo_keystrokes): Remove declaration.
13024 (Vecho_keystrokes) New variable.
13025 (read_char, record_menu_key, read_key_sequence): Use it to allow
13026 use of float value.
13027 (syms_of_keyboard): Change Vecho_keystrokes declaration.
13029 * lread.c: Undef feature selection macros before defining.
13031 2000-02-18 Gerd Moellmann <gerd@gnu.org>
13033 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
13034 for symbols other than the symbol in question.
13036 2000-02-17 Dave Love <fx@gnu.org>
13038 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
13040 2000-02-17 Gerd Moellmann <gerd@gnu.org>
13042 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
13044 * alloc.c (enum mem_type): Compile unconditionally.
13046 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
13048 * xfaces.c (tty_defined_color): Don't return faulire indication
13049 for unspecified-fg and unspecified-bg pseudo-colors.
13051 2000-02-17 Gerd Moellmann <gerd@gnu.org>
13053 * alloc.c (mark_object): Don't mark symbol names in pure space.
13054 (gc_sweep): Don't unmark symbol names in pure space.
13056 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
13057 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
13058 [GC_MARK_STACK]: New defines.
13059 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
13060 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
13062 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
13064 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
13065 allocate_buffer instead of xmalloc.
13067 * alloc.c (toplevel): Include setjmp.h.
13068 (PURE_POINTER_P): New define.
13069 (enum mem_type) [GC_MARK_STACK]: New enumeration.
13070 (Vdead) [GC_MARK_STACK]: New variable.
13071 (lisp_malloc): Add parameter TYPE, call mem_insert if
13072 GC_MARK_STACK is defined.
13073 (allocate_buffer): New function.
13074 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
13075 (free_float) [GC_MARK_STACK]: Set type to Vdead.
13076 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
13077 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
13078 (MEM_NIL) [GC_MARK_STACK]: New define.
13079 (struct mem_node) [GC_MARK_STACK]: New structure.
13080 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
13081 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
13082 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
13083 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
13084 (mark_stack) [GC_MARK_STACK]: New functions.
13085 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
13086 (clear_marks): Removed.
13087 (gc_sweep): Set free conses' car, free floats' type, free
13088 symbols' function to Vdead. Use lisp_free to free buffers.
13089 (init_alloc_once): Initialize Vdead.
13090 (survives_gc_p): Return non-zero for pure objects.
13092 * alloc.c: Add comments throughout the file.
13094 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
13095 that unblocks alarms.
13097 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
13098 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
13099 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
13101 * frame.c (make_frame): Set frame initiallly to `garbaged'.
13103 2000-02-17 Kenichi Handa <handa@etl.go.jp>
13105 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
13106 avoid infinite error signaling. Allocate sufficient memory for
13107 eol_str in the case that eoltype is Lisp_Int.
13109 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
13111 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
13112 depends on the previous behavior.
13114 2000-02-16 Gerd Moellmann <gerd@gnu.org>
13116 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
13118 2000-02-15 Gerd Moellmann <gerd@gnu.org>
13120 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
13122 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
13123 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
13126 2000-02-15 Richard M. Stallman <rms@gnu.org>
13128 * data.c (set_internal): Don't make variable buffer-local
13129 if within a let-binding for the same buffer.
13130 (let_shadows_buffer_binding_p): New function.
13132 * eval.c (specbind): For buffer-local value,
13133 record the current buffer also.
13134 (unbind_to): Cope with that change.
13136 2000-02-15 Gerd Moellmann <gerd@gnu.org>
13138 * window.c (Fsave_window_excursion): Doc fix.
13140 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
13142 * syntax.c (back_comment): Make sure we only consider comment-starters
13143 of the relevant style and return -1 in case of a failure to find the
13144 beginning of the comment.
13145 (Fforward_comment): If back_comment fails, go back to the position just
13146 after the comment-end.
13147 (scan_lists): Add comment describing a very minor bug.
13149 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
13151 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
13152 `completion-regexp-list' in the docstring.
13154 2000-02-14 Dave Love <fx@gnu.org>
13156 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
13158 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
13160 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
13161 to Emacs' syntax. Also fix the comment about set/not-set meanings
13162 since Emacs syntax is not the value 0 any more.
13163 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
13164 since it's now part of RE_SYNTAX_EMACS.
13166 2000-02-12 Dave Love <fx@gnu.org>
13168 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
13170 2000-02-12 Gerd Moellmann <gerd@gnu.org>
13172 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
13174 2000-02-12 Dave Love <fx@gnu.org>
13176 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
13178 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
13179 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
13180 * s/hpux.h: Don't define HAVE_VFORK.
13182 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
13184 * s/nextstep.h: Don't define HAVE_ALLOCA.
13186 * config.in: Add vfork bits.
13188 2000-02-12 Gerd Moellmann <gerd@gnu.org>
13190 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
13191 unwind function to undo the effect of stopping atimers.
13193 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
13195 * atimer.c (stopped_atimers): New variable.
13196 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
13199 * atimer.h (stop_other_atimers, run_all_atimers)
13200 (unwind_stop_other_atimers): Add function prototypes.
13202 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
13204 2000-02-11 Ken Raeburn <raeburn@gnu.org>
13206 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
13207 library may depend on jpeg.
13208 (atimer.o): Depends on atimer.c.
13210 2000-02-11 Kenichi Handa <handa@etl.go.jp>
13212 * insdel.c (del_range_1): Call update_compositions.
13213 (del_range_both): Call update_compositions just once..
13215 2000-02-10 Dave Love <fx@gnu.org>
13217 * xfns.c (create_frame_xic): Fix initialization of automatic
13218 aggregates for pcc.
13220 2000-02-09 Kenichi Handa <handa@etl.go.jp>
13222 * ccl.c (CCL_MAKE_CHAR): New macro.
13223 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
13224 registers by CCL_MAKE_CHAR before calling translate_char.
13225 <CCL_TranslateCharacterConstTbl> Likewise.
13227 2000-02-08 Dave Love <fx@gnu.org>
13229 * lread.c (__EXTENSIONS__): Define.
13231 2000-02-08 Gerd Moellmann <gerd@gnu.org>
13233 * puresize.h (BASE_PURESIZE): Increase to 650000.
13235 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
13237 * msdos.c (XMenuActivate): Turn off the cursor after displaying
13240 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
13242 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
13243 md, mh, mb, mr, and me to the fake termcap entry.
13245 2000-02-06 Ken Raeburn <raeburn@gnu.org>
13247 * sound.c (sound_cleanup): Don't call device close routine if the
13248 function pointer is null.
13250 2000-02-06 Andrew Innes <andrewi@gnu.org>
13252 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
13253 around image definitions and prototypes.
13254 (gamma_correct) [WINDOWSNT]: New prototype.
13256 * w32term.c (x_make_frame_visible): Replace call to
13257 input_poll_signal with poll_for_input.
13259 * window.c [WINDOWSNT]: Include w32term.h.
13261 * xdisp.c [WINDOWSNT]: Include w32term.h.
13263 * makefile.nt: Add dependencies on w32gui.h.
13264 (OBJ1): Include atimer.obj.
13265 ($(BLD)\atimer.obj): New dependency rule.
13267 * w32.c (sigmask): New function (does nothing).
13268 (sigunblock): Ditto.
13270 * frame.c [WINDOWSNT]: Include w32term.h.
13272 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
13274 * lread.c (syms_of_lread): Fix literal newlines.
13276 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
13277 the string constant limit (2048 bytes) in MSVC.
13280 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
13282 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
13283 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
13284 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
13285 dispatch the event.
13287 2000-02-04 Dave Love <fx@gnu.org>
13289 * fileio.c: Remove some unused vars.
13290 (_GNU_SOURCE): Define (for euidaccess).
13292 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
13294 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
13296 (read_minibuf): Deal with allow_props correctly.
13298 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
13300 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
13302 2000-02-03 Ken Raeburn <raeburn@gnu.org>
13304 * search.c (compile_pattern): If a cache entry has a nil regexp,
13305 fill in that entry instead of clobbering a previously cached
13308 2000-02-02 Ken Raeburn <raeburn@gnu.org>
13310 * puresize.h (BASE_PURESIZE): Increase to 610000.
13312 2000-02-02 Gerd Moellmann <gerd@gnu.org>
13314 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
13317 2000-02-02 Kenichi Handa <handa@etl.go.jp>
13319 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
13320 instead of incrementing ic directly.
13321 <CCL_WriteExprConst> Likewise.
13322 <ccl_set_expr>: Set ic to jump_address.
13324 * fileio.c (e_write): Fix the handling of
13325 CODING_FINISH_INSUFFICIENT_SRC.
13327 2000-02-01 Dave Love <fx@gnu.org>
13329 * editfns.c (Fpropertize): Doc fix.
13331 * process.c (Fstart_process): Doc fix.
13333 * eval.c: Fix various doc strings not to duplicate information
13334 from help-manyarg-func-alist.
13336 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
13338 * doc.c (Vhelp_manyarg_func_alist): New variable.
13339 (Fdocumentation): Use it.
13340 (syms_of_doc): Define it.
13342 2000-01-31 Gerd Moellmann <gerd@gnu.org>
13344 * xterm.c (xim_open_dpy): Remove unused local variable.
13346 * emacs.c (USAGE): Use term `display options' instead of `X options'.
13348 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
13349 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
13351 * fns.c (sweep_weak_table): New function.
13352 (sweep_weak_hash_tables): Use it. Keep on marking until there
13355 2000-01-30 Gerd Moellmann <gerd@gnu.org>
13357 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
13358 that XTread_socket does not crash by trying to call XNoOp on a
13361 2000-01-30 Jason Rumney <jasonr@gnu.org>
13363 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13364 Change selected_frame to SELECTED_FRAME ().
13365 (w32_console_mouse_position): Remove #ifndef MULE from around
13366 `insist' parameter.
13368 * makefile.nt: Remove dosfns.obj.
13370 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
13372 * w32fns.c (w32_defined_color): Check for valid frame before
13373 applying gamma correction. Eliminate dependency on frame elsewhere.
13374 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
13375 (w32_to_x_font): Use resx and resy not height_in and width_in.
13376 (x_to_w32_font): Doc fix.
13377 (xlfd_strip_height): New function to strip and return font height.
13378 (w32_font_match): Compare height separately from rest of xlfd
13379 spec, using xlfd_strip_height.
13381 * w32term.c (w32_term_init): Swap resx and height_in, resy and
13382 width_in. Use w32_defined_color in place of defined_color.
13384 * w32faces.c: Merge more of DOS and X specifics in preparation for
13385 merge with xfaces.c.
13386 (defined_color): Remove FIXME comment.
13387 (tty_color_name): Provide w32-specific function.
13388 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
13390 * w32console.c (turn_on_face, turn_off_face): Removed.
13391 (w32_face_attributes): New function.
13392 (Global_variables): Reduce scope where possible.
13393 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
13395 (hl_mode): Don't modify text attributes.
13396 (write_glyphs): Don't do anything if len <= 0. Use
13397 w32_face_attributes to get attributes for drawing. Write
13398 terminating codes using char_attr_normal.
13399 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
13400 (update_begin, update_end): Likewise.
13401 (vga_stdcolor_name): New function.
13402 (initialize_w32_display): Remove char_attr_reverse and char_attr.
13403 (Fset_screen_color): Remove char_attr_reverse.
13405 2000-01-29 Gerd Moellmann <gerd@gnu.org>
13407 * xfns.c (xic_set_preeditarea): Take window parameter and
13408 window-relative pixel-positions.
13410 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
13411 is its frame's selected window.
13412 (xim_instantiate_callback): Likewise.
13414 * xfns.c (x_create_im): Removed.
13415 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
13416 (supported_xim_styles): Renamed from supported_styles.
13417 (best_xim_style): Renamed from best_style.
13418 (create_frame_xic): Renamed from xic_create_frame.
13419 (free_frame_xic): Renamed from xic_destroy_frame.
13421 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
13423 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
13424 our frames, call XFilterEvent with 2nd parameter `None'.
13425 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
13426 returning XBufferOverflow.
13427 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
13428 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
13429 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
13430 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
13431 (xim_initialize, xim_close)
13432 [HAVE_X_I18N && HAVE_X11R6]: New functions.
13433 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
13434 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
13435 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
13437 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
13439 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
13440 `xic_style' and `xic_xfs'.
13441 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
13442 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
13443 (FRAME_XIM): Removed.
13445 * xfns.c (supported_styles): New variable.
13446 (DEFAULT_STYLE, DEFAULT_FONT): New macros
13447 (xic_create_xfontset, best_style, xic_create_frame)
13448 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
13449 (xic_set_xfontset): New functions.
13451 2000-01-28 Dave Love <fx@gnu.org>
13453 * s/irix6-5.h: Revert last change after change to irix5-0.h.
13455 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
13457 2000-01-28 Gerd Moellmann <gerd@gnu.org>
13459 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
13460 for *scratch* if it already existed.
13462 * emacs.c (USAGE): New macro.
13463 (main): Use it to display usage information.
13465 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
13467 Support for the menu-help feature:
13469 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
13471 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
13472 part of the line to the termscript file.
13473 (IT_clear_to_end): Clear the entire line, not just its beginning.
13474 (menu_help_message, prev_menu_help_message): New variables.
13475 (IT_menu_make_room): Make room for the help_text member.
13476 (IT_menu_display): New argument disp_help; all callers changed.
13477 If disp_help is non-zero, store the help text of the active menu
13478 item in menu_help_message.
13479 (XMenuAddPane): Initialize the help_text member to NULL.
13480 (XMenuAddSelection): New argument help_text. Store it in the
13482 (XMenuActivate): New argument help_callback. If the value of
13483 menu_help_message has changed since the last time, display the
13484 menu help message text while waiting for the mouse to move. Clear
13485 the echo area before exiting.
13486 (XMenuDestroy): Free the help_text member.
13488 2000-01-27 Gerd Moellmann <gerd@gnu.org>
13490 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
13491 XMenuAddSelection. Pass help callback to XMenuActivate.
13492 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
13494 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
13496 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
13497 and EMACS_SET_USECS.
13499 2000-01-26 Dave Love <fx@gnu.org>
13501 * editfns.c (Fchar_after, Fchar_before): Doc fix.
13503 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
13504 an error may be signalled.
13506 2000-01-26 Gerd Moellmann <gerd@gnu.org>
13508 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
13509 LD_SWITCH_SYSTEM inherited from irix5-0.h.
13511 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
13513 2000-01-25 Gerd Moellmann <gerd@gnu.org>
13515 * charset.c (Fstring): If there is a multibyte char among
13516 the args, always return a multibyte string.
13518 2000-01-25 Gerd Moellmann <gerd@gnu.org>
13520 * sysdep.c (sys_select): Turn atimers off and on instead of
13521 recording and restoring old alarm handler
13523 * process.c (toplevel): Include atimer.h.
13524 (create_process_1): Rewritten.
13525 (create_process): Use atimers instead of alarm.
13526 (wait_reading_process_input) [hpux]: Turn atimers off instead
13527 of turning off SIGALRM.
13528 (wait_reading_process_input): Turn off atimers instead off
13529 calling stop_polling.
13531 * emacs.c (main): Call init_atimer.
13533 * keyboard.c (toplevel): Include systime.h and atimer.h.
13534 (polling_for_input): Removed because unused.
13535 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
13536 (poll_timer): New variable.
13537 (poll_for_input, poll_for_input_1): New functions.
13538 (start_polling, stop_polling): Rewritten.
13540 * keyboard.h (polling_for_input): Removed.
13542 * atimer.h, atimer.c: New files.
13544 * Makefile.in (obj): Add atimer.o.
13545 (atimer.o): New target.
13547 * blockinput.h (pending_atimers): Add extern declaration.
13548 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
13550 * lisp.h (popup_activated_flag): Add extern declaration.
13552 * xmenu.c (popup_activated_flag): Make externally visible.
13553 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
13554 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
13556 * xterm.c (toplevel): Include atimer.h.
13557 (toolkit_scroll_bar_interaction): New variable.
13558 (Fxt_process_timeouts): Removed.
13559 (x_process_timeouts): New function.
13560 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
13561 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
13562 (x_make_frame_visible): Call poll_for_input_1 instead of
13563 input_poll_signal. Don't call alarm.
13564 (x_initialize): Install timer calling x_process_timeouts.
13566 2000-01-24 Dave Love <fx@gnu.org>
13568 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
13569 Don't use -cckr -- apparently not now necessary.
13571 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
13573 * msdos.c (IT_menu_display): Truncate long menu lines at the right
13576 2000-01-23 Jason Rumney <jasonr@gnu.org>
13578 * w32fns.c (w32_defined_color): Apply gamma correction before
13579 trying to map to the palette.
13580 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
13583 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
13584 here. Callers changed to always pass real device context.
13585 (w32_draw_bitmap): Likewise.
13586 (w32_get_glyph_overhangs): Likewise.
13587 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
13588 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
13589 pfnSetScrollInfo and SetScrollRange.
13590 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
13591 back into MULE characters after decoding them.
13592 (x_get_glyph_face_and_encoding): Likewise.
13593 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
13594 GetCharABCWidthsW fails, since this is defined on Windows 9x.
13595 (x_produce_glyphs): Calculate per char metrics for a character
13596 that we know exists in default font when font_not_found_p is true.
13598 2000-01-22 Jason Rumney <jasonr@gnu.org>
13600 * makefile.nt (intervals.obj, composite.obj): New modules.
13601 (composite.h): Added as dependency where appropriate.
13603 * w32gui.h (XGCValue): New struct for emulating X GCs.
13605 * w32term.h (XCharStruct): New struct for emulating X.
13607 * w32console.c (turn_on_face, turn_off_face): New functions.
13608 (change_line_highlight): New prototype for new redisplay.
13609 (write_glyphs): Support multibyte text. Support faces.
13611 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
13613 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
13614 throughout. struct frame * in place of FRAME_PTR.
13615 Skeleton support for images, toolbars, tooltips from xfns.c.
13616 (Fx_create_frame): Use system default for default scroll bar width.
13617 (w32_get_arg): Renamed from x_get_arg.
13618 (Fx_file_dialog): New function.
13619 (w32_list_fonts): Check cache before asking system.
13620 (Vw32_enable_synthesized_fonts): New variable.
13621 (Vw32_enable_italics): Obsolete, removed.
13623 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13624 Use SELECTED_FRAME macro.
13626 * w32menu.c: Add skeleton support for help strings on menus.
13627 (add_menu_item): Native checkbox and radio support added, but not
13628 yet enabled due to bugs.
13629 (push_menu_item): Add parameters type, selection and help.
13631 Formatting changes to reduce unnecessary diffs with xmenu.c.
13633 * w32select.c (Fw32_set_clipboard_data): Update call to
13634 find_charset_in_str.
13636 * w32term.c: Complete rewrite for new redisplay based on new
13637 xterm.c with necessary sections merged back in from old w32term.c.
13639 2000-01-21 Richard M. Stallman <rms@gnu.org>
13641 * data.c (set_internal): Further fix in same criterion.
13643 2000-01-20 Richard M. Stallman <rms@gnu.org>
13645 * data.c (set_internal): Fix the criteria for whether
13646 to swap out the old cached binding.
13648 2000-01-19 Dave Love <fx@gnu.org>
13650 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
13652 2000-01-18 Kenichi Handa <handa@etl.go.jp>
13654 * regex.c (re_compile_fastmap): While checking a range table for
13655 `charset', skip flag bits for a character class correctly.
13657 2000-01-17 Gerd Moellmann <gerd@gnu.org>
13659 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
13661 * xfns.c (x_window): Call lw_create_widget with new parameter list.
13663 * widget.c (EmacsFrameSetCharSize): Change size of children first
13664 because of problems with main window geometry management under Lesstif.
13666 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
13667 MENU_ITEMS_ITEM_.*.
13668 (MENU_ITEMS_ITEM_HELP): New enumerator.
13669 (push_menu_item): Add parameter HELP. Record help in menu_items.
13670 (single_menu_item, single_submenu, list_of_items): Call
13671 push_menu_item with new parameter.
13672 (single_submenu): Set help string in widget value.
13673 (menu_highlight_callback): New function.
13674 (set_frame_menubar): Call lw_create_widget with new
13676 (xmenu_show, xdialog_show): Ditto.
13678 2000-01-13 Gerd Moellmann <gerd@gnu.org>
13680 * sound.c (Fplay_sound): Improve doc string.
13682 2000-01-11 Richard M. Stallman <rms@gnu.org>
13684 * lisp.h (set_internal): Enter the new arg.
13686 * eval.c (specbind): Record buffer-local variables specially,
13687 indicating which buffer's binding was saved.
13688 (unbind_to): Restore buffer-local variables specially
13689 in the proper buffer.
13691 * data.c (set_internal): New arg BUF.
13693 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
13694 * data.c (Fset): Pass new arg to set_internal.
13695 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
13697 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13699 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
13701 2000-01-11 Richard M. Stallman <rms@gnu.org>
13703 * minibuf.c (Ftry_completion): Doc fix.
13705 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13707 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
13710 2000-01-11 Andreas Schwab <schwab@suse.de>
13712 * coding.c (code_convert_region): Initialize total_skip.
13714 2000-01-08 Dave Love <fx@gnu.org>
13716 * eval.c (Fuser_variable_p): Check customizability too.
13718 2000-01-07 Gerd Moellmann <gerd@gnu.org>
13720 * minibuf.c (Fcompleting_read): Doc fix.
13722 2000-01-05 Gerd Moellmann <gerd@gnu.org>
13724 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
13727 * xfns.c (x_create_im): New function to set IM and IC of a frame.
13728 Check that input style is supported before trying to create an
13730 (x_window): Call x_create_im.
13732 2000-01-04 Gerd Moellmann <gerd@gnu.org>
13734 * xfns.c (current_gif_memory_src): New variable.
13735 (gif_load): Record the address of the current memory source
13736 in current_gif_memory_src.
13737 (gif_read_from_memory): Use current_gif_memory_src.
13739 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
13740 macros statement form.
13742 * sound.c (struct sound): Renamed from struct sound_file.
13743 (struct sound): Add members `data' and `header_size'.
13744 (enum sound_attr): Add SOUND_DATA.
13745 (current_sound, current_sound_device): Variables renamed from
13746 sound_file and sound_device.
13747 (parse_sound): Parse :data.
13748 (parse_sound): Handle sound data in strings.
13749 (find_sound_type): Function renamed from find_sound_file_type.
13750 (wav_init, au_init): Fail if sound's header_size is smaller than
13751 needed header size.
13752 (wav_play, au_play): Play sounds from string data.
13754 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
13756 * lisp.h: Add prototype for allocate_string_data.
13758 * alloc.c (Fgarbage_collect): Return number of live and free strings.
13760 * alloc.c (mark_buffer): Remove code in #if 0.
13762 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
13763 (strings_consed): New variable.
13764 (allocate_string): Set it.
13765 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
13766 (Fmemory_use_counts): Return strings_consed. Use Flist.
13768 * alloc.c: General cleanup in comments etc. Remove conditional
13769 compilation for `standalone'.
13771 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
13773 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
13774 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
13775 (DONT_COPY_FLAG): Removed.
13776 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
13777 (struct sdata, struct sblock): New
13778 (struct string_block): Rewritten.
13779 (STRINGS_IN_STRING_BLOCK): New macro.
13780 (oldest_sblock, current_sblock, total_strings, total_free_strings)
13781 (large_sblocks, string_blocks, string_free_list): New variables.
13782 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
13783 (init_strings): Rewritten.
13784 (allocate_string, allocate_string_data, compact_small_strings)
13785 (free_large_strings, sweep_strings): New functions.
13786 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
13787 (struct string_block_head, current_string_block)
13788 (first_string_block, large_string_blocks, STRING_FULLSIZE)
13789 (STRING_PAD): Removed.
13790 (make_uninit_multibyte_string, make_pure_string): Rewritten.
13791 (Fgarbage_collect): Don't set mark bit in large strings.
13792 (mark_object): Mark strings differently. Mark symbol names
13794 (survives_gc_p): Test marked strings differently.
13795 (gc_sweep): Sweep strings differently, unmark strings in
13797 (compact_strings): Removed.
13799 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
13801 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
13802 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
13804 2000-01-04 Kenichi Handa <handa@etl.go.jp>
13806 * fileio.c (Finsert_file_contents): Signal error if visiting file
13807 in a non-empty buffer.
13809 * term.c (encode_terminal_code): Fix the previous change.
13811 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13813 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
13814 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
13816 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
13818 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13820 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
13821 need to test for MSDOS frames.
13823 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13825 * dosfns.c (unspecified_colors): Remove.
13826 (msdos_stdcolor_idx): Use global variables unspecified_fg and
13828 (msdos_stdcolor_name): Return strings for unspecified fore- and
13829 back-ground colors.
13831 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
13832 (syms_of_xfaces): Remove their staticpro's.
13833 (tty_color_name): Return Lisp strings for unspecified fore- and
13834 back-ground colors.
13835 (Finternal_set_lisp_face_attribute): Remove the special treatment
13836 for Qunspecified_{f,b}g.
13837 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
13839 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13841 * xdisp.c (reseat_at_next_visible_line_start): Position before
13842 newline only if ending up on a newline.
13843 (next_element_from_ellipsis): Return success. Handle case of
13844 displaying no ellipsis. Fix case of ellipsis defined in display table.
13845 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
13848 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13850 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
13851 (Fcolor_supported_p): Renamed from face-color-supported-p.
13853 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13855 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
13856 list of colors renamed to tty-defined-color-alist.
13857 (tty_color_name): Pass the frame to tty-color-by-index.
13858 (realize_tty_face): tty-color-alist is now a function which
13859 accepts the frame as argument.
13861 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
13863 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13865 * term.c (insert_glyphs): Pass glyph, not &glyph, to
13866 encode_terminal_code.
13868 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13870 * dispnew.c (mode_line_string): Support termcap frames as well.
13872 2000-01-01 Gerd Moellmann <gerd@gnu.org>
13874 * syntax.c (Fforward_word): Undo previous change.
13876 * editfns.c (Fconstrain_to_field): Don't constrain if
13877 inhibit-field-text-motion is non-nil.
13878 (Fline_beginning_position): Undo previous change.
13879 (Fline_end_position): Ditto.
13881 * syntax.c (Fforward_word): Notice field boundaries only if
13882 inhibit-field-text-motion is nil.
13884 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
13886 * editfns.c (Vinhibit_field_text_motion): New variable.
13887 (inhibit-field-text-motion): New DEFVAR_LISP.
13888 (Fline_beginning_position, Fline_end_position): Notice field
13889 boundaries only if inhibit-field-text-motion is nil.
13891 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
13892 All calls adjusted.
13893 (x_build_heuristic_mask): Likewise.
13894 (xbm_load_image_from_file): Change error output.
13895 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
13896 (gif_load, gs_load, x_kill_gs_process): Ditto.
13898 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
13899 color indices when accessing raster pixels.
13900 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
13901 one of :file or :data.
13902 (enum pbm_keyword_index): Add PBM_DATA.
13903 (pbm_format): Add :data.
13904 (pbm_image_p): Allow either :file or :data.
13905 (pbm_read_file): New function.
13906 (pbm_scan_number): Rewritten to read from string.
13907 (pbm_load): Support :data.
13909 See ChangeLog.8 for earlier changes.
13911 ;; Local Variables:
13912 ;; coding: iso-2022-7bit
13915 Copyright (C) 2001 Free Software Foundation, Inc.
13916 Copying and distribution of this file, with or without modification,
13917 are permitted provided the copyright notice and this notice are preserved.