1 2001-11-28 Richard M. Stallman <rms@gnu.org>
3 * fileio.c (Ffind_file_name_handler): Avoid initializer for `result'.
5 * Makefile.in (lispdir): New variable, referring to build dir.
6 (TAGS-LISP): Find Makefile in $(lispdir), not $(lispsource).
8 2001-11-28 Andrew Innes <andrewi@gnu.org>
10 * w32menu.c (w32_menu_display_help): Actually add the new argument
13 2001-11-28 Jason Rumney <jasonr@gnu.org>
15 * w32menu.c (add_menu_item): Do not use owner-draw for disabled
16 menu items. From David Ponce <dponce@wanadoo.fr>.
17 (w32_dialog_show) [HAVE_DIALOGS]: Compile whole function
19 (w32_menu_display_help): New argument OWNER. Rewritten to store a
20 help event in the owner frame's keyboard buffer.
22 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Display help directly.
23 (Fx_show_tip): Don't subtract last width from row width.
25 * w32term.c (w32_read_socket) <WM_MENUSELECT>: Remove.
26 (w32_read_socket): Use EQ to compare frames.
28 2001-11-28 Gerd Moellmann <gerd@gnu.org>
30 * xterm.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
33 2001-11-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
35 * xdisp.c (message_dolog): Remove unused variables `gcpro2',
36 `gcpro3' and `gcpro4'.
38 * coding.c (decode_coding_string): Remove unused variable
41 2001-11-26 Stefan Monnier <monnier@cs.yale.edu>
43 * syntax.c (syms_of_syntax): Remove defsubr of Sdescribe_syntax.
44 (describe_syntax, describe_syntax_1, Fdescribe_syntax): Remove.
46 * eval.c: Use AREF and ASIZE.
47 (Ffetch_bytecode): Add the file name to the error message.
49 * fileio.c (Ffind_file_name_handler): Give precedence to handlers
50 which match the end of the file-name.
51 (Fsubstitute_in_file_name): Don't signal an error if $ENVVAR
52 is not a valid env var, but leave it as is instead.
54 * keymap.c (access_keymap): Handle t bindings like nil bindings.
55 Make nil bindings in char-tables transparent.
56 (store_in_keymap): Turn a nil binding into a t binding for char-tables.
58 2001-11-26 Richard M. Stallman <rms@gnu.org>
60 * textprop.c (set_text_properties_1): Allow START, END in either order.
61 Do nothing if range is empty.
63 * Makefile.in (mallocobj): Simplify logic using auxiliary vars.
65 * Makefile.in (mostlyclean): Delete bootstrap-emacs here.
68 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
70 * textprop.c (set_text_properties_1): Clearly mark that the
71 interval should not be empty.
73 * intervals.c (graft_intervals_into_buffer):
74 Don't call set_text_properties_1 on an empty interval.
76 2001-11-25 Richard M. Stallman <rms@gnu.org>
78 * unexelf.c (unexec): Index by n, not nn, when checking for ".sbss".
80 * callproc.c (Fcall_process): When we make a bigger buffer for bufptr,
81 don't lose the data in it.
83 2001-11-25 Juanma Barranquero <lektu@terra.es>
85 * abbrev.c (Fexpand_abbrev): Use Frun_hooks instead of Vrun_hooks.
87 * buffer.c (Fkill_buffer): Use Frun_hooks, not Vrun_hooks.
89 * print.c (temp_output_buffer_setup): Use Frun_hooks, not Vrun_hooks.
91 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
93 * xfaces.c (merge_face_heights): Coerce back to int explicitly.
95 2001-11-25 Eli Zaretskii <eliz@is.elta.co.il>
97 * window.c (Fset_window_vscroll): Doc fix. From Kalle Olavi
98 Niemitalo <kon@iki.fi>.
100 2001-11-25 Jason Rumney <jasonr@gnu.org>
102 * w32term.h (FRAME_X_FRINGE_COLS): No fringe on tip frames.
104 * w32fns.c (x_create_tip_frame): Set frame's fringes_extra to 0.
105 (Fx_show_tip): Block input during frame creation.
106 (Fx_show_tip, Fx_hide_tip): Enable.
108 2001-11-24 Richard M. Stallman <rms@gnu.org>
110 * lread.c (Fload): Detect recursive load error for more than 3
111 nestings of the same file.
112 (Vrecursive_load_depth_limit): Variable deleted.
113 (syms_of_lread) <recursive-load-depth-limit>: Variable deleted.
115 2001-11-24 Jason Rumney <jasonr@gnu.org>
117 * xfns.c (compute_tip_xy): Initialize root_x and root_y from
118 mouse position if either left or top is not specified.
120 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Revert last change.
121 <WM_WINDOWPOSCHANGING>: Let tip frames resize without restriction.
122 (my_create_tip_window, Fx_show_tip): Adjust size for external border.
123 (my_create_tip_window): Assign tip_window.
124 (x_create_tip_frame): Use same defaults as X.
125 (compute_tip_xy): Remove unused variable. Use full screen width.
126 (Fx_show_tip): Do not double height. Call ShowWindow directly.
128 * w32term.c (x_after_update_window_line): Doc fix.
129 (w32_read_socket): Doc fix. Avoid SET_FRAME_GARBAGED for tip
131 <WM_SHOWWINDOW>: Redo mouse highlight when hiding tip frame.
133 * xdisp.c (prepare_menu_bars) [HAVE_WINDOW_SYSTEM]: Use tip_frame
134 for all Windowed systems.
136 2001-11-23 Eli Zaretskii <eliz@is.elta.co.il>
138 * msdos.c (IT_clear_screen): If the frame's faces are not yet
139 realized, use the initial screen colors to clear the screen.
141 2001-11-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
143 * textprop.c (Fset_text_properties): Remove unused variables
144 `unchanged', `prev_changed', `s' and `len'.
146 * search.c (Freplace_match): Remove unused variable `inslen'.
148 * keymap.c (access_keymap): Remove unused variables `c1' and `c2'.
150 2001-11-22 Jason Rumney <jasonr@gnu.org>
152 * w32fns.c (x_window_to_frame): Remove irrelevant TODO comment.
153 (w32_wnd_proc) <WM_MENUSELECT>: Show help echo directly.
154 (my_create_tip_window): New function.
155 (x_create_tip_frame, compute_tip_xy): Adapt for Windows.
156 (Fx_show_tip, Fx_hide_tip) [TEST_TOOLTIPS]: Adapt for Windows.
158 2001-11-20 Jason Rumney <jasonr@gnu.org>
160 * coding.h (Vw32_system_coding_system) [WINDOWSNT]: Remove.
161 (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: Use Vlocale_coding_system.
163 * w32fns.c (Vw32_system_coding_system): Remove.
164 (w32_to_x_font, x_to_w32_font): Use Vlocale_coding_system.
166 2001-11-19 Stefan Monnier <monnier@cs.yale.edu>
168 * fileio.c (Fwrite_region): Move choose_write_coding_system to
169 after build_annotations.
171 * syntax.c (describe_syntax): Add dummy arg.
172 (describe_syntax_1): Update call to describe_vector.
174 * category.c (describe_category): Add dummy arg.
175 (describe_category_1): Update call to describe_vector.
177 * keymap.c (Fdescribe_vector): Add `describer' parameter.
178 (describe_command, describe_translation): Add dummy second param.
179 (describe_map): Call elt_describer with two arguments.
180 (describe_vector_princ): Add `fun' parameter.
181 Call it instead of the hardcoded `princ'.
182 (describe_vector): Add arg `args'.
183 Pass it as a new second argument to elt_describer.
185 * keymap.h (describe_vector): Update prototype.
187 * frame.c: Don't include keymap.h any more.
188 (keys_of_frame): Remove.
190 * lisp.h (keys_of_frame): Remove declaration.
192 * emacs.c (main): Don't call `keys_of_frame' any more.
194 2001-11-14 Andreas Schwab <schwab@suse.de>
196 * unexelf.c [!defined MAP_ANON]: Define MAP_ANON to MAP_ANONYMOUS
197 if defined, 0 otherwise.
198 (MAP_FAILED): Define if not defined and use it to test mmap failure.
199 (unexec) [!MAP_ANON]: Use /dev/zero as file to map.
201 2001-11-19 Richard M. Stallman <rms@gnu.org>
203 * indent.c (current_column_1): Fix handling of scan_bytes for mb chars.
205 2001-11-18 Jason Rumney <jasonr@gnu.org>
207 * w32term.c (note_mouse_highlight): Fix type of variable `ignore'.
208 (x_draw_bar_cursor): If the background color of the glyph under
209 the cursor equals the frame's cursor color, use the glyph's
210 foreground color for drawing the bar cursor.
211 (x_after_update_window_line): Clear internal border in different
213 (w32_set_vertical_scroll_bar): Check for width and height > 0.
214 (w32_draw_relief_rect): Correct relief by 1 pixel.
215 (x_set_glyph_string_background_width):
216 Set extends_to_end_of_line_p if the row's fill_line_p is set and
217 drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
218 (x_display_and_set_cursor): If cursor_in_echo_area, use NO_CURSOR
219 if cursor_in_non_selected_windows is false.
220 (show_mouse_face): Clean up. Recognize overwritten cursor differently.
221 (x_draw_glyphs): Remove parameters REAL_START and REAL_END.
222 Notice if cursor gets overwritten.
223 (notice_overwritten_cursor): Renamed from
224 note_overwritten_text_cursor. Rewritten to take glyph widths
225 into account, and to take X positions as parameters.
226 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
227 around call to x_draw_glyphs.
228 (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
229 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
230 color to use for image glyph reliefs.
231 (x_draw_image_relief): Accept zero tool_bar_button_relief.
232 (glyph_rect): Remove unused variable `area'.
234 * w32fns.c (x_set_frame_parameters): Avoid infinite recursion for
236 (x_set_internal_border_width): Set frame garbaged when window
238 (Fx_create_frame): Accept zero tool_bar_button_relief.
239 (x_clear_image_1, four_corners_best, image_background)
240 (image_background_transparent): New functions.
241 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
242 (gs_format): Add `:background' entry.
243 (lookup_image): Set IMG's background color if specified.
244 (pbm_load, xbm_load_image, png_load): Set IMG's background field
246 (x_clear_image_1): Reset `background_valid' and
247 `background_transparent_valid' fields.
248 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
249 calculating it here. Set IMG's background_transparent field.
250 (enum xpm_keyword_index): Add XPM_BACKGROUND.
251 (enum png_keyword_index): Add PNG_BACKGROUND.
252 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
253 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
254 (enum gif_keyword_index): Add GIF_BACKGROUND.
255 (enum gs_keyword_index): Add GS_BACKGROUND.
256 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
257 Pre-calculate image background color where necessary.
258 (x_create_x_image_and_pixmap, xbm_load, gs_load):
259 Use display info's n_cbits entry for screen depth.
260 (Fx_show_tip): Remove unused variables `buffer', `top',
261 `left', `max_width' and `max_height'.
263 * w32menu.c (w32_menu_show, push_menu_pane): Doc fixes.
265 2001-11-18 Gerd Moellmann <gerd@gnu.org>
267 * puresize.h (BASE_PURESIZE): Increase to 750000.
269 2001-11-18 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
271 * frame.c (Fframe_live_p): Doc fix.
273 2001-11-18 Richard M. Stallman <rms@gnu.org>
275 * xdisp.c (message_dolog_marker1, message_dolog_marker2)
276 (message_dolog_marker3): New static variables hold three markers.
277 (syms_of_xdisp): Initialize and staticpro them.
278 (message_dolog): Use message_dolog_marker1..3 instead of
279 allocating markers each time. Unchain them when done.
281 2001-11-17 Richard M. Stallman <rms@gnu.org>
283 * doc.c (Fsnarf_documentation): Doc fix.
285 2001-11-17 Andreas Schwab <schwab@suse.de>
287 * xterm.c (note_mouse_highlight): Fix type of variable `ignore'.
289 2001-11-17 Richard M. Stallman <rms@gnu.org>
291 * fileio.c (Fwrite_region): Avoid initializer for Lisp_Object.
293 2001-11-17 Jason Rumney <jasonr@gnu.org>
295 * xterm.c (notice_overwritten_cursor): Take care of end < 0 case.
297 2001-11-17 Gerd Moellmann <gerd@gnu.org>
299 * xdisp.c (tool_bar_item_info): Avoid calling Fget_text_property
300 with invalid position.
302 2001-11-16 Richard M. Stallman <rms@gnu.org>
304 * syswait.h: Delete conditionals for HPUX7, ISC 4.1, and convex.
306 * s/isc4-1.h (HAVE_SYS_WAIT_H): Add #undef.
307 * s/hpux.h (HAVE_SYS_WAIT_H): Add #undef.
308 * s/hpux8.h (HAVE_SYS_WAIT_H): Define it.
310 * m/convex.h (HAVE_SYS_WAIT_H): Add #undef.
312 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
314 * fileio.c (build_annotations): Split off the tail.
315 (build_annotations_2): New fun. Extracted from build_annotations.
316 (Fwrite_region): Split the call to build_annotations into two
317 calls to build_annotations and build_annotations_2.
319 2001-11-16 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
321 * sysdep.c (wait_for_kbd_input) [VMS]: Do not call
322 clear_waiting_for_input with argument.
324 * xterm.h (x_update_cursor): Remove duplicated prototype.
326 * keyboard.h (clear_waiting_for_input): Remove duplicated prototype.
328 * xterm.c (waiting_for_input): Remove unnecessary declaration.
330 * data.c (Ftimes, Fquo, Frem, Fmod): Doc fix.
332 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
334 * fileio.c (choose_write_coding_system): New fun, extracted
336 (Fwrite_region): Use it.
338 * eval.c (max_specpdl_size, max_lisp_eval_depth): Use EMACS_INT.
339 (funcall_lambda, run_hook_with_args): Make static and add prototype.
340 (ml_apply, find_handler_clause): Add prototype.
342 2001-11-16 Eli Zaretskii <eliz@gnu.org>
344 * config.in: Add #undef HAVE_COFF_H.
346 * unexec.c (coff.h): Don't include unless HAVE_COFF_H is defined.
347 Required for ISC 4.1.
349 2001-11-16 Eli Zaretskii <eliz@is.elta.co.il>
351 * syswait.h: (HAVE_SYS_WAIT_H): Undef for ISC 4.1. Reported by
352 Andrew Wiseman <a.wiseman@btclick.com>.
354 2001-11-16 Kim F. Storm <storm@cua.dk>
356 The following changes are made to clean up the various internal
357 references to the fringes to actually use the term `fringe' for
358 them. Previously, they were called `flags areas', `bitmap areas',
359 `left/right side of windows', or implicitly as `flags' or
362 * dispextern.h (FRINGE_FACE_ID): Renamed from BITMAP_AREA_FACE_ID.
363 Comments fixed. Use renamed symbols.
365 * dispnew.c: Comment fix. Use renamed symbols.
367 * frame.h (FRAME_FRINGE_COLS): Renamed from FRAME_FLAGS_AREA_COLS.
368 (FRAME_FRINGE_WIDTH): Renamed from FRAME_FLAGS_AREA_WIDTH.
369 (FRAME_LEFT_FRINGE_WIDTH): Renamed from FRAME_LEFT_FLAGS_AREA_WIDTH.
371 * msdos.c: Comment fix.
373 * w32fns.c: Use renamed symbols.
375 * w32term.c: Comment fixes. Use renamed symbols.
376 (fringe_bitmap_type): Renamed from bitmap_type.
377 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
378 (w32_draw_fringe_bitmap): Renamed from w32_draw_bitmap.
379 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
381 * w32term.h: Comment fixes. Use renamed symbols.
382 (fringes_extra): Renamed from flags_areas_extra.
383 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
384 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
385 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
386 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
387 (FRAME_X_LEFT_FRINGE_WIDTH):
388 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
389 (FRAME_X_RIGHT_FRINGE_WIDTH):
390 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
392 * widget.c: Use renamed symbols.
394 * window.c: Comment fixes. Use renamed symbols.
395 (coordinates-in-window-p): Doc fix.
397 * xdisp.c: Comment fixes. Use renamed symbols.
399 * xfaces.c (realize_basic_faces): Use FRINGE_FACE_ID.
401 * xfns.c: Use renamed symbols.
403 * xterm.c: Comment fixes. Use renamed symbols.
404 (fringe_bitmap_type): Renamed from bitmap_type.
405 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
406 (x_draw_fringe_bitmap): Renamed from x_draw_bitmap.
407 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
409 * xterm.h: Comment fixes. Use renamed symbols.
410 (fringes_extra): Renamed from flags_areas_extra.
411 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
412 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
413 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
414 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
415 (FRAME_X_LEFT_FRINGE_WIDTH):
416 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
417 (FRAME_X_RIGHT_FRINGE_WIDTH):
418 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
420 2001-11-15 Jason Rumney <jasonr@gnu.org>
422 * w32menu.c (add-menu-item): Make help_echo and radio buttons
423 work for most menu items. From David Ponce
424 <david.ponce@wanadoo.fr>.
426 2001-11-15 Gerd Moellmann <gerd@gnu.org>
428 * xfns.c (x_set_frame_parameters): Revert change of 2001-11-07.
429 Some x_set_* function expect to be called even if old and new
432 * xdisp.c (build_desired_tool_bar_string): Accept zero
433 tool_bar_button_relief.
435 * xfns.c (Fx_create_frame): Accept zero tool_bar_button_relief.
437 * xterm.c (x_draw_image_relief): Accept zero tool_bar_button_relief.
439 * xterm.c (x_draw_bar_cursor): If the background color of the
440 glyph under the cursor equals the frame's cursor color, use
441 the glyph's foreground color for drawing the bar cursor.
443 * dispnew.c (direct_output_forward_char): Fix character/byte
446 2001-11-15 Miles Bader <miles@gnu.org>
448 * editfns.c (find_field): Add BEG_LIMIT and END_LIMIT parameters.
449 (Fdelete_field, Ffield_string, Ffield_string_no_properties):
450 Update arguments to find_field.
451 (Ffield_beginning, Ffield_end): Add LIMIT param, pass to find_field.
452 (Fconstrain_to_field): Use LIMIT arg to shorten search time.
453 * lisp.h (Ffield_beginning, Ffield_end): Update EXFUN decl.
454 * minibuf.c (Fminibuffer_prompt_end): Update args to Ffield_end.
456 2001-11-14 Richard M. Stallman <rms@gnu.org>
458 * editfns.c (Fpropertize): Allow call with 1 arg.
460 * dispextern.h (image_background, image_background_transparent):
461 Conditionalize on HAVE_X_WINDOWS.
463 2001-11-13 Richard M. Stallman <rms@gnu.org>
465 * print.c (Fprin1_to_string): Doc fix.
467 * sunfns.c (Fsun_change_cursor_icon): Doc fix.
469 * floatfns.c (Fceiling, Ffloor): Doc fixes.
471 * filelock.c (Funlock_buffer, Ffile_locked_p): Doc fixes.
473 * fileio.c (Ffile_accessible_directory_p): Doc fix.
475 * eval.c (syms_of_eval): Doc fix.
477 * coding.c (syms_of_coding): Doc fix.
479 * doc.c (Fsnarf_documentation): Doc fix.
481 * dispnew.c (syms_of_display): Doc fix.
483 * category.c (Fget_unused_category): Doc fix.
485 * buffer.c (syms_of_buffer): Doc fixes.
487 2001-11-14 Eli Zaretskii <eliz@is.elta.co.il>
489 * print.c (prin1, print): Doc fix.
491 2001-11-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
493 * fontset.h: Remove declarations of variables
494 `Vhighlight_wrong_size_font' and `Vclip_large_size_font'.
496 * fontset.c: Remove variables `Vhighlight_wrong_size_font' and
497 `Vclip_large_size_font'.
499 2001-11-13 Jason Rumney <jasonr@gnu.org>
503 2001-11-13 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
505 * xfaces.c (Fface_attributes_as_vector): Doc fix.
507 * w32fns.c (Fx_synchronize): Reindent.
515 * cmds.c, composite.c, dired.c, doc.c, filelock.c, floatfns.c,
516 * fontset.c, insdel.c, keymap.c: Change doc-string comments to
517 `new style' [w/`doc:' keyword].
519 * xmenu.c (x-popup-menu): Reindent.
520 (x-popup-dialog): Likewise.
522 * xfaces.c (Finternal_set_alternative_font_family_alist): Reindent.
524 * xdisp.c (Fdump_tool_bar_row): Reindent.
526 * minibuf.c (Fminibuffer_complete_word): Reindent.
527 (Fminibuffer_complete_and_exit): Likewise.
528 (Fminibuffer_completion_help): Likewise.
529 (Fminibuffer_message): Likewise.
531 * fns.c (Freverse): Reindent.
533 * eval.c (Fif): Reindent.
536 * editfns.c (Fuser_real_login_name): Reindent.
537 (Finsert_buffer_substring): Likewise.
538 (Fcompare_buffer_substrings): Likewise.
539 (Fsubst_char_in_region): Likewise.
541 * dispnew.c (Fsit_for): Reindent.
542 (Fframe_or_buffer_changed_p): Likewise.
543 (Finternal_show_cursor_p): Likewise.
544 (syms_of_display): Likewise.
546 * alloc.c (Flist): Reindent.
549 2001-11-12 Richard M. Stallman <rms@gnu.org>
551 * xterm.c (XTread_socket): Don't update focus for EnterNotify or
552 LeaveNotify events. Only FocusIn and FocusOut do that now.
553 (x_display_and_set_cursor): Do display hollow cursors in active
554 minibuffer windows when they are not selected.
556 2001-11-12 Jason Rumney <jasonr@gnu.org>
558 * w32console.c, w32fns.c, w32menu.c, w32proc.c, w32select.c,
559 * w32term.c: Change doc-string comments to `new style'.
560 [w/`doc:' keyword]. Doc fixes.
562 * w32fns.c: Don't define max.
563 (Fx_open_connection): Only execute once.
565 2001-11-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
567 * ccl.c: Change macros to use do-while block instead of if-else.
568 Use braces to follow GNU Coding Standards.
570 2001-11-11 Richard M. Stallman <rms@gnu.org>
572 * sysdep.c (child_setup_tty): Don't clear ICRNL or INLCR.
574 * lread.c (read_escape): Use end_of_file_error for reporting eof.
576 * insdel.c (replace_range): Use adjust_markers_for_replace
577 instead of adjust_markers_for_delete and adjust_markers_for_insert.
579 * intervals.h: Declare set_text_properties and set_text_properties_1.
581 * textprop.c (set_text_properties_1): New subroutine
582 broken out of set_text_properties.
583 (set_text_properties): Use set_text_properties_1.
585 * intervals.c (graft_intervals_into_buffer):
586 Use set_text_properties_1 to clear out properties.
588 * search.c (Freplace_match): Use replace_range to insert
589 and delete. Don't request property inheritance from
592 2001-11-10 Jason Rumney <jasonr@gnu.org>
594 * w32fns.c (enum_font_cb2): Use leading @ on face name to detect
595 vertical fonts. Allow them if face name is explicitly specified.
596 Do not give up if we find a font that cannot be converted to an xlfd.
598 2001-11-10 Gerd Moellmann <gerd@gnu.org>
600 * unexelf.c (unexec): Use mmap/munmap to allocate buffers
601 instead of malloc/free.
603 2001-11-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
605 * xfaces.c (merge_face_vectors): Use braces to follow GNU
607 (Finternal_set_lisp_face_attribute): Likewise.
609 * buffer.c (Fbury_buffer): Likewise.
611 * indent.c (current_column_1): Remove unused variable `prev_col'.
613 * coding.c (encode_coding): Use precomputed value of `src'.
614 (encode_coding): Remove unused variable `src_end'.
615 (code_convert_region): Remove unused variables `count'.
617 2001-11-07 Jason Rumney <jasonr@gnu.org>
619 * w32term.c (x_display_and_set_cursor): Do not move system caret
620 if cursor_glyph is NULL.
622 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
624 * keymap.c (access_keymap): Fix compilation error.
626 2001-11-07 Miles Bader <miles@gnu.org>
628 * xfns.c (x_set_frame_parameters): Avoid infinite recursion.
630 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
632 * intervals.c (graft_intervals_into_buffer):
633 Remove #ifdef'd-out code.
634 (graft_intervals_into_buffer): Remove unused variable `middle'.
636 * lread.c (Feval_region): Remove obsolete #ifdef'd-out
637 code (eval-current-buffer).
638 Change doc-string comments to `new style' [w/`doc:' keyword].
640 2001-11-06 Richard M. Stallman <rms@gnu.org>
642 * keymap.c (access_keymap): Don't use initializers on Lisp_Object.
644 2001-11-06 Stefan Monnier <monnier@cs.yale.edu>
646 * lread.c (read1): Fix behavior with nested backquoting.
648 * keyboard.c (make_lispy_event): Check integerness and fix
649 Lisp_Object/int mixup.
651 2001-11-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
653 * fns.c (copy_hash_table): Remove unused variable `v'.
655 * fontset.c (fontset_font_pattern): Remove unused variable
658 * indent.c (current_column_1): Remove unused variable `prev_col'.
660 2001-11-05 Richard M. Stallman <rms@gnu.org>
662 * m/news-risc.h (BROKEN_PROTOTYPES): Defined.
664 * buffer.c (Fkill_buffer): Don't delete auto save file
665 if buffer is modified.
667 2001-11-05 Andrew Innes <andrewi@gnu.org>
669 * w32proc.c (Fw32_set_keyboard_layout): Use CHECK_NUMBER_CAR and
672 2001-11-05 Richard M. Stallman <rms@gnu.org>
674 * unexelf.c (unexec): Minor changes; clean up comments.
676 2001-11-05 Sam Steingold <sds@gnu.org>
678 * w32term.c (x_display_and_set_cursor): Fix w32 compilation error.
680 2001-11-05 Andreas Schwab <schwab@suse.de>
682 * sound.c (sound_perror): Save errno from being clobbered.
684 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
686 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
687 the program image directly.
689 2001-11-05 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
691 * buffer.h (Fbuffer_local_value): Add prototype.
693 2001-11-04 Richard M. Stallman <rms@gnu.org>
695 * buffer.c (Fbuffer_local_value): Remove extra args from CHECK_SYMBOL
698 * keyboard.c (read_char): Use Fcar and Fcdr, not Fnth.
699 (record_char): Likewise.
701 * keyboard.c (make_lispy_event): Don't insist a drag event must
702 move to a different buffer position. Instead, check for moving at
703 least double_click_fuzz.
705 * fns.c (Fmake_hash_table): Use XCAR and XCDR, not Fnth and Flength.
707 * keyboard.c (echo-area-clear-hook): Undo Oct 29 change.
709 * indent.c (current_column_1, Fmove_to_column): Separate the code
710 for display-table glyphs from the code buffer text, to fix
713 2001-11-04 Michael Welsh Duggan <md5i@cs.cmu.edu>
715 * buffer.c (Fbuffer_local_value): New function.
716 (syms_of_buffer): Defsubr it.
718 * xterm.c, w32term.c (x_display_and_set_cursor): Use buffer-local
719 value of `cursor-in-non-selected-windows'.
721 * lisp.h (Qcursor_in_non_selected_windows): New declaration.
722 * xdisp.c (Qcursor_in_non_selected_windows): New variable.
723 (syms_of_xdisp): Initialize it.
725 2001-11-04 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
727 * xfns.c (Fx_create_frame): Doc fix.
729 * coding.c: Change doc-string comments to `new style' [w/`doc:'
732 * eval.c (top_level_value, top_level_set): Remove commented and
734 (Fdefvar): Fix usage in doc-string.
736 2001-11-03 Richard M. Stallman <rms@gnu.org>
738 * xfns.c: Include unistd.h, if it exists.
740 * editfns.c: Move the include of ctype.h after unistd.h.
742 * gmalloc.c: Test BROKEN_PROTOTYPES.
744 2001-11-03 Ken Raeburn <raeburn@gnu.org>
746 * lisp.h (CHECK_STRING_CAR): New macro.
747 * lread.c (Fload): Use XSETCARFASTINT, XSETCDRFASTINT instead of
748 treating XCAR and XCDR as lvalues.
749 (openp): Use CHECK_STRING_CAR.
750 (read_list): Use XSETCDR instead of treating XCDR as lvalue.
752 2001-11-03 Eli Zaretskii <eliz@is.elta.co.il>
754 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
755 (SIGMASKTYPE): Define.
757 * syssignal.h (sigunblock): Don't define if already defined.
759 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
761 * eval.c (debugger_may_continue, Vdebug_ignored_errors)
762 (call_debugger, Fcondition_case, skip_debugger, unbind_to):
763 Fix typos in comments.
765 * mocklisp.c (Fml_defun, Fml_while, Fml_substr): Remove commented
766 and #ifdef'd-out code.
767 Fix and reindent comments.
769 * mocklisp.h: Remove comment which is a copy of comment in mocklisp.c.
771 * category.h (CHECK_CATEGORY, CHECK_CATEGORY_SET): Remove unused
772 argument `i' in macros.
774 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Remove unused argument
777 * lisp.h (CHECK_STRING_OR_BUFFER, CHECK_HASH_TABLE, CHECK_LIST)
778 (CHECK_STRING, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
779 (CHECK_VECTOR, CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER)
780 (CHECK_WINDOW, CHECK_LIVE_WINDOW, CHECK_PROCESS, CHECK_NUMBER)
781 (CHECK_NATNUM, CHECK_MARKER, CHECK_NUMBER_COERCE_MARKER)
782 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT)
783 (CHECK_NUMBER_OR_FLOAT_COERCE_MARKER, CHECK_OVERLAY)
784 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): Remove unused argument `i'
787 * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c,
788 casefiddle.c, category.c, ccl.c, charset.c, cmds.c, coding.c,
789 composite.c, data.c, dired.c, dispnew.c, doc.c, dosfns.c, emacs.c,
790 eval.c, fileio.c, filelock.c, fns.c, fontset.c, frame.c, frame.h,
791 indent.c, keyboard.c, keymap.c, lread.c, macros.c, marker.c,
792 minibuf.c, mocklisp.c, msdos.c, print.c, process.c, search.c,
793 sunfns.c, syntax.c, textprop.c, undo.c, w16select.c, w32console.c,
794 w32fns.c, w32menu.c, w32proc.c, w32select.c, window.c, xdisp.c,
795 xfaces.c, xmenu.c, xselect.c : Update usage of CHECK_ macros
796 (remove unused second argument).
798 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
800 * syntax.c (describe_syntax): New wrapper.
801 (Finternal_describe_syntax_value): Rename from describe_syntax.
802 Don't insert space at front and \n at the end.
803 (syms_of_syntax): Defsubr Sinternal_describe_syntax_value.
805 * regex.c (re_wctype): Try to fix some warnings.
806 (regcomp, regexec): Don't forget the __restrict.
808 2001-11-02 Richard M. Stallman <rms@gnu.org>
810 * textprop.c (Fget_char_property): Doc fix.
812 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
814 * process.c (Fstart_process): Add usage to doc-string.
816 * data.c (Fsetq_default): Ditto.
818 * callint.c (Finteractive): Ditto.
820 2001-11-01 Stefan Monnier <monnier@cs.yale.edu>
822 * macros.c: Don't include keymap.h any more.
824 2001-11-01 Richard M. Stallman <rms@gnu.org>
826 * data.c (Fmake_local_variable): Doc fix.
828 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
829 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
831 * keymap.c (Fdescribe_buffer_bindings): Print character property
832 bindings along with or instead of the buffer local map.
833 Make the overriding maps override what they should.
835 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
837 * window.c (grow_mini_window): Fix typo in comment.
839 2001-11-01 Gerd Moellmann <gerd@gnu.org>
841 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
842 (XTset_vertical_scroll_bar): Likewise.
844 * xfns.c (x_build_heuristic_mask): Use four_corners_best
845 instead of IMAGE_BACKGROUND.
847 * xfns.c (four_corners_best): Reindent.
849 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
850 Handle :box so that it is possible to specify sexprs.
852 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
854 * xfaces.c (Finternal_merge_in_global_face): Reindent.
856 (Finternal_set_alternative_font_registry_alist): Ditto.
857 (Ftty_suppress_bold_inverse_default_colors): Ditto.
859 * xfns.c (x-get-resource): Reindent.
861 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
863 * s/hpux11.h: New file.
865 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
867 * emacs.c (USAGE1): Show command line option --no-window-system
868 instead of --no-windows in usage.
869 (standard_args): Rename --no-windows to --no-window-system.
870 (bug_reporting_address): Follow Emacs coding conventions.
872 * eval.c (Fcommandp): Doc fix.
873 Change doc-string comments to `new style' [w/`doc:' keyword].
875 * frame.c (Fframe_live_p): Doc fix.
877 * buffer.c (selective-display-ellipses): Doc fix.
879 2001-10-31 Gerd Moellmann <gerd@gnu.org>
881 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
883 * xfaces.c (realize_x_face): If C is not a single-byte character,
884 set the face's colors_copied_bitwise_p instead of the defaulted_p
885 members which have a different meaning.
886 (free_face_colors): Do nothing for a face whose colors have been
889 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
891 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
893 * marker.c, mocklisp.c: Change doc-string comments to `new style'
896 2001-10-31 Gerd Moellmann <gerd@gnu.org>
898 * fns.c (require_unwind): Return Lisp_Object.
900 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
902 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
903 (last-input-char): Revert doc-string to be the same as the
904 doc-string of `last-input-event'.
906 * xdisp.c: Fix typos in comments.
908 2001-10-31 Gerd Moellmann <gerd@gnu.org>
910 * window.c (grow_mini_window): Handle case that the root
911 window is already smaller than the nominal mininum height.
913 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
915 * emacs.c (main): Don't call keys_of_macros any more.
917 * lisp.h (keys_of_macros): Remove.
919 * macros.c (keys_of_macros): Remove.
921 * xfaces.c (Fface_attribute_relative_p): Declare args.
923 2001-10-30 Jason Rumney <jasonr@gnu.org>
925 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
926 (enum_font_cb2): Ignore fonts with vertical orientation.
928 2001-10-30 Richard M. Stallman <rms@gnu.org>
930 * keyboard.c (Finput_pending_p): Doc fix.
932 2001-10-30 Gerd Moellmann <gerd@gnu.org>
934 * xterm.c (x_after_update_window_line): Don't run the code
935 clearing in borders for rows whose visible height is 0.
937 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
938 resized_p flag is set. If not set, use the much less flickering
939 method previously used.
941 * dispnew.c (change_frame_size_1): Set frame's resized_p.
943 * frame.h (struct frame) <resized_p>: New member.
945 * lread.c (to_multibyte): Ensure read_buffer is at least twice
946 as large as the number of bytes to convert.
948 * lread.c (to_multibyte): New function.
951 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
953 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
955 2001-10-30 Gerd Moellmann <gerd@gnu.org>
957 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
958 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
959 if the row's fill_line_p is set and drawing the last glyph with
960 DRAW_IMAGE_{RAISED,SUNKEN}.
962 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
964 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
966 * xmenu.c: Include coding.h and charset.h.
967 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
968 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
969 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
970 Explicitly set wv->help. Use `TRUE' rather than `True'.
971 (menu_help_callback): Use empty_string.
973 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
974 (Fx_popup_dialog): Explicitly init f.
975 (w32_menu_display_help): Use empty_string.
977 2001-10-29 Richard M. Stallman <rms@gnu.org>
979 * fns.c (Frequire): Detect recursive try to require the same
980 feature 3 or more levels deep, and get error.
981 (require_unwind): New subroutine.
982 (require_nesting_list): New variable.
983 (syms_of_fns): Init and staticpro it.
985 * print.c (print_object): Clarify indication of insertion type.
987 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
989 * coding.c (syms_of_coding): Document that locale-coding-system is
990 used for decoding input on X.
992 * window.c (Fscroll_left, Fscroll_right): Doc fix.
994 2001-10-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
996 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
997 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
999 2001-10-29 Gerd Moellmann <gerd@gnu.org>
1001 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
1002 use NO_CURSOR if cursor_in_non_selected_windows is false.
1004 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
1005 the slant attribute if FRAME is t.
1007 * xfns.c (x_set_internal_border_width): Set frame garbaged
1008 when X window doesn't exist yet.
1010 * xterm.c (x_after_update_window_line): Clear internal border
1011 in different circumstances.
1013 * xterm.c (XTread_socket) <KeyPress>: Don't use
1014 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
1017 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
1019 * m/ibms390.h: New file. From Adam Thornton
1020 <athornton@sinenomine.net>.
1022 2001-10-28 Gerd Moellmann <gerd@gnu.org>
1024 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
1026 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
1029 2001-10-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1031 * emacs.c: Use argv[0] instead of emacs when -t was specified.
1033 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
1035 Fix typos in comments.
1037 * emacs.c (bug_reporting_address): New function.
1038 Use it when displaying usage message.
1040 * minibuf.c (read_minibuf): Remove unused external declaration of
1041 variable `Qread_only'.
1043 * keymap.c (access_keymap): Remove unused variable `charset'.
1045 2001-10-28 Miles Bader <miles@gnu.org>
1047 * xfaces.c (merge_face_heights): Handle TO being relative as well.
1048 Remove #ifdef'd-out code.
1049 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
1050 (syms_of_xfaces): Initialize them.
1052 2001-10-27 Jason Rumney <jasonr@gnu.org>
1054 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
1055 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
1056 position using the system caret.
1058 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
1059 (w32_system_caret_height, w32_system_caret_x)
1060 (w32_system_caret_y): New variables for tracking system caret.
1061 (w32_initialize): Initialize them.
1062 (x_display_and_set_cursor): Make system caret follow the active cursor.
1064 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
1067 * w32term.c (note_mouse_highlight): Clear old help_echo.
1069 2001-10-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1071 * xterm.c: Fix typo in a comment.
1073 * emacs.c: Fix typos in comments.
1074 Remove unnecessary spaces.
1075 Change doc-string comments to `new style' [w/`doc:' keyword].
1076 (USAGE2): Fix typos in usage string.
1078 * xterm.c: Fix typo in a comment.
1080 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
1083 2001-10-27 Gerd Moellmann <gerd@gnu.org>
1085 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
1086 instead of 1/2 line_height in the heuristic for skipping
1087 farther backward when target_y was not reached.
1089 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
1090 Display errno only if non-zero.
1091 (sound_warning): New function.
1092 (vox_configure): Don't treat failing to set sample rate as error.
1093 (various places): Improve error messages.
1095 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
1097 * fileio.c (Faccess_file): Run the argument filename through
1098 Fexpand_file_name, before using it.
1100 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
1101 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
1103 2001-10-26 Gerd Moellmann <gerd@gnu.org>
1105 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
1107 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1108 Fix clearing in the case of scroll bars on the right.
1110 2001-10-26 Juanma Barranquero <lektu@terra.es>
1112 * w32gui.h (XImage): Add a dummy typedef.
1114 2001-10-26 Gerd Moellmann <gerd@gnu.org>
1116 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
1118 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
1120 * frame.c (Fframe_parameter): Fix last change.
1122 * fileio.c: Revert last change (which removed old commented-out
1123 version of expand-file-name). Add a comment that explains why
1124 this old version should not be removed.
1126 2001-10-25 Gerd Moellmann <gerd@gnu.org>
1128 * frame.c (Fframe_parameter): Fix a bug whereby some
1129 ``artificial'' frame parameters, like `minibuffer' were not
1130 obtained by calling Fframe_parameters.
1132 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
1135 * xdisp.c (move_it_vertically_backward): Compute line height
1136 differently. Add heuristic to try to be more compatible to 20.x.
1138 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
1140 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
1142 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
1145 2001-10-25 Miles Bader <miles@gnu.org>
1147 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
1148 BG is a pointer to a structure, not a structure.
1149 (gif_format, png_format): Add missing commas.
1151 2001-10-24 Richard M. Stallman <rms@gnu.org>
1153 * xfaces.c (Fface_attributes_as_vector): New function.
1154 (syms_of_xfaces): Defsubr it.
1156 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1158 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
1161 2001-10-25 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1163 * search.c (scan_newline): Remove unused variable `selective_display'.
1165 2001-10-25 Miles Bader <miles@gnu.org>
1167 * dispextern.h (struct image): Add `background',
1168 `background_valid', and `background_transparent' fields.
1169 (image_background, image_background_transparent): New declarations.
1170 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
1171 * xfns.c (image_background, image_background_transparent)
1172 (four_corners_best): New functions.
1173 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
1174 (gs_format): Add `:background' entry.
1175 (lookup_image): Set IMG's background color if specified.
1176 (pbm_load, xbm_load_image, png_load): Set IMG's background field
1178 (x_clear_image_1): Reset `background_valid' and
1179 `background_transparent_valid' fields.
1180 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
1181 calculating it here. Set IMG's background_transparent field.
1182 (enum xpm_keyword_index): Add XPM_BACKGROUND.
1183 (enum png_keyword_index): Add PNG_BACKGROUND.
1184 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
1185 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
1186 (enum gif_keyword_index): Add GIF_BACKGROUND.
1187 (enum gs_keyword_index): Add GS_BACKGROUND.
1188 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
1189 Pre-calculate image background color where necessary.
1190 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
1191 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
1192 color to use for image glyph reliefs.
1194 2001-10-24 Gerd Moellmann <gerd@gnu.org>
1196 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
1199 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1200 Fix clearing of area not covered by scroll bar.
1202 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1204 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
1206 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
1207 (glyph_rect): Remove unused variable `area'.
1209 2001-10-24 Gerd Moellmann <gerd@gnu.org>
1211 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
1213 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
1214 (row_containing_pos): Take additional argument DY.
1215 Treat rows ending in middle of char differently.
1216 (display_line): Handle tabs on window systems differently.
1218 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
1219 with additional argument.
1221 * dispextern.h (row_containing_pos): Adjust prototype.
1223 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
1224 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
1225 (try_window_id, try_window_reusing_current_matrix)
1226 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
1227 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
1229 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1231 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
1233 (HAVE_BOXES): Fix typo in comment.
1234 (push_menu_pane): Fix typo in comment.
1236 * xdisp.c: (display_prop_string_p): Remove unused local declaration
1238 (single_display_prop_string_p): Remove unused local declarations
1239 of `Qwhen' and `Qmargin'.
1240 (string_buffer_position): Remove unused variable `around'.
1241 (store_frame_title): Remove unused variable `width'.
1243 * window.c: Don't define max.
1244 (coordinates_in_window): Remove unused variable `uy'.
1246 * widget.c: Don't define max.
1248 * process.c: Don't define max.
1249 (create_process): Remove unused variable `buffer'.
1251 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1253 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
1255 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
1257 * xfaces.c (Finternal_set_lisp_face_attribute)
1258 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
1259 frame is on a windowed display.
1261 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1263 * dispnew.c (sync_window_with_frame_matrix_rows):
1264 Fix handling of windows which aren't full-width, fix handling
1267 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
1269 2001-10-23 Andreas Schwab <schwab@suse.de>
1271 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
1272 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
1274 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1276 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
1277 REAL_END. Notice if cursor gets overwritten.
1278 (notice_overwritten_cursor): Take X positions as parameters.
1279 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
1280 around call to x_draw_glyphs.
1282 2001-10-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1284 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
1285 instead of C) and usage.
1287 * editfns.c (char-to-string): Fix argument names (use CHAR instead
1290 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
1291 `left', `max_width' and `max_height'.
1293 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1295 * xdisp.c (display_line): For a tab continued to the next line,
1296 set row's ends_in_middle_of_char_p.
1298 2001-10-22 Gerd Moellmann <gerd@gnu.org>
1300 * xdisp.c (display_line): Fix computation of continuation lines
1303 2001-10-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1305 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
1308 * fileio.c: Remove unused code.
1310 2001-10-22 Miles Bader <miles@gnu.org>
1312 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
1313 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
1314 Remove `DOC_STRINGS_IN_COMMENTS' cases.
1316 2001-10-21 Jason Rumney <jasonr@gnu.org>
1318 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
1320 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1322 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
1323 (Finsert_string): Avoid the multi-line string literals warning.
1325 2001-10-22 Miles Bader <miles@gnu.org>
1327 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
1328 (Fdocumentation): Don't use it.
1329 (syms_of_doc): Don't initialize it.
1331 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
1332 * print.c (Fwith_output_to_temp_buffer): Likewise.
1333 * window.c (Fsave_window_excursion): Likewise.
1334 * editfns.c (Fsave_excursion, Fsave_current_buffer)
1335 (Fsave_restriction): Likewise.
1336 * eval.c (Frun_hooks, Frun_hook_with_args)
1337 (Frun_hook_with_args_until_failure)
1338 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
1339 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
1340 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
1341 (Funwind_protect, Fcondition_case): Likewise.
1342 * coding.c (Ffind_operation_coding_system): Likewise.
1343 * keyboard.c (Ftrack_mouse): Likewise.
1345 2001-10-21 Miles Bader <miles@gnu.org>
1347 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
1348 (Fmake_hash_table): Add usage: string to doc string.
1349 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
1350 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
1351 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
1352 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
1353 (Fml_prefix_argument_loop): Likewise.
1355 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1357 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
1359 * sysdep.c (init_sys_modes): Change doc-string comments to `new
1360 style' [w/`doc:' keyword].
1362 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
1363 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
1364 comments to `new style' [w/`doc:' keyword].
1366 2001-10-21 Jason Rumney <jasonr@gnu.org>
1368 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
1370 * w32term.c (remember_mouse_glyph): New function.
1371 (w32_mouse_position): Use it.
1372 (note_mouse_movement): If the mouse moved off the glyph, remember
1375 * w32term.h (struct w32_output): Correct spelling of x_compatible.
1376 (w32_display_info): Add mouse_face_overlay.
1378 * w32term.c (notice_overwritten_cursor): Renamed from
1379 note_overwritten_text_cursor. Rewritten to take glyph widths into
1381 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
1382 (fast_find_string_pos): New function.
1383 (fast_find_position): Return the correct vpos. Add parameter
1384 STOP. In the final row, stop before glyphs having STOP as object.
1385 Don't consider glyphs that are not from a buffer.
1386 (fast_find_position) [0]: Add a presumably more correct version
1388 (expose_window_tree, expose_frame): Don't compute intersections here.
1389 (expose_window): Do it here instead.
1390 (expose_window_tree, expose_window, expose_line): Return 1 when
1391 overwriting mouse-face.
1392 (expose_window): If W is the window currently being updated, mark
1394 (expose_frame): If mouse-face was overwritten, redo it.
1395 (x_use_underline_position_properties): New variable.
1396 (syms_of_xterm): DEFVAR_BOOL it.
1397 (x_draw_glyph_string): Add comment to use it in future.
1398 (x_draw_glyph_string): Restore clipping after drawing box.
1399 Fix a computation of the underline position.
1400 (w32_get_glyph_string_clip_rect): Minor cleanup.
1401 (x_fill_stretch_glyph_string): Remove an assertion.
1402 (x_produce_glyphs): Don't convert multibyte characters
1403 to unibyte characters in unibyte buffers.
1404 (cursor_in_mouse_face_p): New function.
1405 (x_draw_stretch_glyph_string): Use it to choose a different GC
1406 when drawing a cursor within highlighted text. Don't draw
1407 background again if it has already been drawn.
1408 (x_draw_glyph_string_box): Don't draw a full-width
1409 box just because the glyph row's full_width_p flag is set.
1410 (x_draw_glyphs): Fix computation of rightmost x for
1412 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1413 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
1414 change bottom shadow accordingly. Some cleanup.
1415 (x_update_window_end): Handle overwritten mouse face
1416 also for tool bar windows.
1417 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
1418 DRAW is DRAW_IMAGE_RAISED.
1419 (clear_mouse_face): Return 1 if text with mouse face was
1420 actually redrawn. Make the function static. Reset
1421 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
1422 optimize away highlighting if we pass over that same overlay again.
1423 (note_mouse_highlight): Call mouse_face_overlay_overlaps
1424 to detect a case where we have to highlight a different region
1425 despite not having left the currently highlighted region.
1426 Set mouse_face_overlay in the x_display_info. Avoid changing the
1427 mouse pointer shape when show_mouse_face has already done it, or
1428 there is no need. Handle mouse-face and help-echo in strings.
1429 (glyph_rect): New function.
1430 (w32_mouse_position): Use it to raise the threshold for mouse
1431 movement event generation.
1432 (w32_initialize_display_info): Initialize the x_display_info's
1434 (w32_set_vertical_scroll_bar): Don't clear a zero height
1436 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
1437 a widget to zero height.
1439 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
1440 Protect unibyte strings created by replacing their multibyte
1441 equivalents in menu_items.
1442 (w32_menu_show): Don't overwrite an item's name with its key
1443 description in case the description is a multibyte string.
1444 (single_submenu): Some cleanup.
1446 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
1447 (postprocess_image): New function.
1448 (lookup_image): Call it for all image types except PostScript.
1449 (x_kill_gs_process): Call postprocess_image.
1450 (tiff_error_handler, tiff_warning_handler): New functions.
1451 (tiff_load): Install them as handlers.
1452 (x_kill_gs_process): Recognize if someone has cleared the image
1454 (valid_image_p): Protect better against invalid image
1455 specifications. Previous code could signal an error.
1456 (Fx_hide_tip, Fshow_tip): Doc fix.
1457 (Fv_max_tooltip_size): New variable.
1458 (syns_of_xfns): DEFVAR_LISP it.
1459 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
1460 window buffer to *tip* right after creating the frame. Set frame's
1461 window_width. Use a maximum tooltip size specified by
1462 Vx_max_tooltip_size, if that has valid contents.
1463 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1464 Make sure the tooltip is completely visible.
1465 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1466 (Fx_create_frame): Adjust the frame's height for presence
1467 of the tool bar before calling x_figure_window_size.
1468 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
1469 when the window gets smaller.
1470 (x_set_foreground_color): Set frame's cursor_pixel.
1471 (x_set_foreground_color, x_set_background_color): Cleaned up.
1472 (x_set_font): Handle case of x_new_fontset returning the same name
1473 as before, although there was a change in fontsets.
1475 2001-10-21 Miles Bader <miles@gnu.org>
1477 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
1478 (Flogxor): Add usage: string to doc string.
1479 * charset.c (Fstring): Likewise.
1480 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
1481 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
1483 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1485 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
1487 * alloc.c: Reindent DEFUNs with doc: keywords.
1489 * abbrev.c (Finsert_abbrev_table_description): Reindent.
1491 * frame.c: Change doc-string comments to `new style' [w/`doc:'
1494 2001-10-20 Gerd Moellmann <gerd@gnu.org>
1496 * (Version 21.1 released.)
1498 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1500 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
1502 * xdisp.c (invisible_text_between_p): Put prototype inside #if
1505 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
1506 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
1507 Change doc-string comments to `new style' [w/`doc:' keyword].
1509 2001-10-20 Miles Bader <miles@gnu.org>
1511 The following changes remove the glyph_row `inverse_p' field,
1512 which is never set anymore, due to other changes:
1514 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
1515 (reassert_line_highlight, change_line_highlight): Declarations removed.
1516 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
1517 (line_hash_code, row_equal_p, fake_current_matrices)
1518 (build_frame_matrix_from_leaf_window, update_frame_line)
1519 (update_frame_line, update_frame_line, update_frame_line):
1520 Don't use `inverse_p' field.
1521 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
1522 change_line_highlight_hook.
1523 (XTreassert_line_highlight, x_change_line_highlight):
1525 (x_fix_overlapping_area, x_write_glyphs, expose_area)
1526 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
1527 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
1529 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
1530 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
1531 (w32_reassert_line_highlight, x_change_line_highlight):
1533 * w32console.c (reassert_line_highlight, change_line_highlight):
1535 (initialize_w32_display): Don't set reassert_line_highlight_hook
1536 or change_line_highlight_hook.
1537 (hl_mode): Function removed.
1538 (reset_terminal_modes, set_terminal_modes, update_begin)
1539 (update_end, w32_face_attributes, initialize_w32_display):
1540 (clear_frame, ins_del_lines): Don't call it.
1541 * termhooks.h (reassert_line_highlight_hook)
1542 (change_line_highlight_hook): Declarations removed.
1543 * term.c (reassert_line_highlight_hook)
1544 (change_line_highlight_hook): Variables removed.
1545 (reassert_line_highlight, change_line_highlight): Functions removed.
1546 * msdos.c (IT_reassert_line_highlight)
1547 (IT_change_line_highlight): Functions removed.
1548 (internal_terminal_init): Don't set reassert_line_highlight_hook
1549 or change_line_highlight_hook.
1550 (highlight): Variable removed.
1551 (IT_set_face, IT_update_begin, IT_update_end)
1552 (IT_set_terminal_modes): Don't set or use it.
1554 The following changes remove inverse-video support for terminals
1555 that use a `magic cookie' standout mode. Due to changes in the
1556 way mode-lines are displayed, such support no longer works
1557 anyway, and it's probable that almost no one uses such terminals
1560 * term.c (standout_requested): Variable removed.
1561 (update_end, highlight_if_desired): Don't use it.
1562 (chars_wasted, copybuf): Variables removed.
1563 (write_standout_marker): Function removed.
1564 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
1565 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
1566 Don't use `chars_wasted' or `copybuf'.
1567 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
1568 Set `costs_set' to true.
1569 (cursor_to, clear_end_of_line): Test `costs_set' instead of
1571 (clear_end_of_line): Function removed.
1572 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
1573 (clear_to_end): Call `clear_end_of_line' instead of
1574 `clear_end_of_line_raw'.
1575 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
1576 (term_init): Don't set them.
1577 Turn off any standout/underline modes that require magic cookies.
1578 (ins_del_lines, highlight_if_desired, background_highlight)
1579 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
1580 Remove special processing for magic-cookie standout modes.
1581 (turn_off_face, turn_on_face): Remove special processing for
1582 underline magic-cookie glitch.
1584 2001-10-19 Richard M. Stallman <rms@gnu.org>
1586 * eval.c (syms_of_eval): Doc fixes.
1588 2001-10-19 Gerd Moellmann <gerd@gnu.org>
1590 * xdisp.c (redisplay_internal): Don't clear echo area if the
1591 mini-window is selected.
1593 2001-10-19 Miles Bader <miles@gnu.org>
1595 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
1596 doesn't take precedence if the affected property's value is nil.
1598 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
1600 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
1601 with fields and suggest using `forward-line' to avoid them.
1602 * editfns.c (Fline_beginning_position, Fline_end_position):
1603 Clarify documentation.
1605 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
1607 * keymap.c (current_minor_maps): `override' only shadows its
1608 correspondent in minor-mode-map-alist, not the whole tail.
1610 2001-10-18 Andrew Innes <andrewi@gnu.org>
1612 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
1613 optimization. The fontp->encoding array was not being initialized
1614 correctly when compiled with optimizations by MSVC.
1616 2001-10-18 Gerd Moellmann <gerd@gnu.org>
1618 * xdisp.c (display_line): Indicate empty lines in active mini-window.
1620 2001-10-17 Andrew Innes <andrewi@gnu.org>
1622 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
1624 * w32fns.c (w32_load_system_font): Cache codepage for font, in
1625 font_info.charset field.
1627 * w32term.c (w32_encode_char): Get cached codepage from font_info,
1628 rather than working it out by calling w32_codepage_for_font for
1631 2001-10-17 Andrew Innes <andrewi@gnu.org>
1633 * w32term.c (w32_read_socket): Determine clipping rectangle for
1634 the entire frame, including areas covered by scrollbars and the
1635 menubar. This avoids internal arguments about whether a frame is
1636 fully obscured or not.
1638 2001-10-17 Gerd Moellmann <gerd@gnu.org>
1640 * xdisp.c (try_window_id): Undo last change. Give up if
1641 window ends in strings.
1643 * xdisp.c (try_window_id): Don't display lines after the window
1644 end if the rest of the window after the window end was already blank.
1646 * xdisp.c (try_window_id): Remove code that was only there
1647 for the release of 21.1.
1649 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
1651 2001-10-17 Miles Bader <miles@gnu.org>
1653 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
1654 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
1655 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
1656 Change doc-string comments to `new style' [w/`doc:' keyword].
1657 (DOC_STRINGS_IN_COMMENTS): Macro removed.
1658 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
1661 2001-10-16 Miles Bader <miles@gnu.org>
1663 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
1665 2001-10-16 Gerd Moellmann <gerd@gnu.org>
1667 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
1670 2001-10-16 Ken Raeburn <raeburn@gnu.org>
1672 Avoid the assumption that car and cdr slots of cons cells are
1673 addressable lvalues; this allows for easier experimentation with
1674 other lisp implementations that may not permit such accesses for
1675 various reasons. Not quite complete -- buffer.c still needs some
1676 work, and w32/mac files need rechecking -- so compile-time
1677 enforcement is left disabled for now.
1679 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
1680 gcc with a union-based Lisp object rep. Redefine as no-op for now.
1681 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
1682 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
1683 (XSETCAR, XSETCDR): New macros.
1684 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
1685 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
1686 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
1687 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
1689 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
1690 * buffer.c (record_buffer, Fbury_buffer)
1691 (swap_out_buffer_local_variables, recenter_overlay_lists)
1692 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
1693 fields of a cons cell respectively.
1694 * callint.c (quotify_args, Fcall_interactively): Likewise.
1695 * ccl.c (Fregister_code_conversion_map): Likewise.
1696 * coding.c (detect_coding_system): Likewise.
1697 * composite.c (get_composition_id, make_composition_value_copy):
1699 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
1700 (swap_in_symval_forwarding, set_internal, Fset_default)
1701 (Fmake_variable_buffer_local, Fmake_local_variable)
1702 (Fmake_variable_frame_local): Likewise.
1703 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
1704 * keymap.c (Fset_keymap_parent, store_in_keymap)
1705 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
1706 * minibuf.c (get_minibuffer): Likewise.
1707 * search.c (Fmatch_data): Likewise.
1708 * textprop.c (extend_property_ranges): Likewise.
1709 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
1710 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
1712 * w32term.c (x_delete_display): Likewise.
1713 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
1715 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
1716 * doc.c (store_function_docstring): Use XSETCARFASTINT.
1717 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
1718 (Fread_file_name): Use XSETCAR.
1719 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
1721 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
1722 * frame.c (Fmake_terminal_frame): Use XSETCDR.
1723 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
1725 * keyboard.c (read_char): Alter list traversal to avoid taking the
1726 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
1727 (parse_menu_item): Use XSETCAR and XSETCDR.
1728 (reach_char_x_menu_prompt): Use XSETCAR.
1729 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
1730 (Fcommand_execute): Use XSETCDR.
1731 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
1732 (openp): Change list traversal to avoid using XCAR as lvalue.
1733 (read_list): Use XSETCDR.
1734 * process.c (wait_reading_process_input): Change wait_for_cell
1735 handling to avoid taking addresses of cons cell slots.
1736 * xselect.c (x_own_selection, x_handle_selection_clear)
1737 (x_clear_frame_selections): Use XSETCDR.
1738 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
1739 (x_handle_property_notify, x_get_foreign_selection)
1740 (x_handle_selection_notify): Use XSETCAR.
1742 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1744 * buffer.c: Put doc strings in comments.
1746 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
1748 2001-10-15 Sam Steingold <sds@gnu.org>
1750 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
1752 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1754 * process.c (process-inherit-coding-system-flag)
1755 (get-buffer-process): Do not confuse make-docfile with doc strings
1758 * editfns.c (Fchar_to_string): Make doc string consistent with
1759 arguments. Put doc strings in comments.
1761 * abbrev.c, minibuf.c: Put doc strings in comments.
1763 2001-10-15 Gerd Moellmann <gerd@gnu.org>
1765 * window.c (window_loop): Don't check for Fother_buffer returning nil.
1767 * window.c (select_window_1): Unfreeze window start. Remove a
1768 doubled test for WINDOW being live.
1770 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1772 * fns.c (Fmapconcat): Fix typo in a doc string.
1774 * dispnew.c (Fsleep_for): Fix typo in a doc string.
1776 2001-10-15 Gerd Moellmann <gerd@gnu.org>
1778 * xterm.c (x_draw_glyph_string): Restore clipping after
1781 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1783 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
1785 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
1787 * indent.c (skip_invisible): Use new retval of
1788 TEXT_PROP_MEANS_INVISIBLE.
1790 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
1791 If a parent is reached and noinherit is set, exit immediately.
1792 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
1794 * s/ms-w32.h (EXEC_SUFFIXES):
1795 * s/msdos.h (EXEC_SUFFIXES):
1796 * process.h (EXEC_SUFFIXES): Remove.
1798 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
1799 (decode_suffixes): Remove.
1801 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
1802 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
1803 (invisible_ellipsis_p): Remove.
1805 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
1806 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
1807 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
1808 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
1809 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
1811 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1813 * lisp.h (Ftop_level): Add prototype.
1815 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
1816 (XTread_socket): Improve style of comments to follow other
1819 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
1820 is already prototyped in included lisp.h).
1822 * frame.c (Fset_mouse_position): Improve style of comment to
1823 follow other comments.
1824 (Fset_mouse_pixel_position): Improve style of comment to follow
1826 (Fmake_frame_visible): Doc fix and typo in comment.
1827 (Fmake_frame_invisible): Doc fix and typo in comment.
1828 (Ficonify_frame): Fix typo in comment.
1830 2001-10-14 Gerd Moellmann <gerd@gnu.org>
1832 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
1833 * term.c, alloc.c: Put doc strings in comments.
1835 2001-10-13 Gerd Moellmann <gerd@gnu.org>
1837 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
1838 Provide definitions for doc strings in comments.
1840 * fns.c: Put doc strings in comments.
1842 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
1844 * dired.c (file_name_completion): Ignore a candidate directory if
1845 it matches an element in completion-ignored-extensions that ends
1847 (syms_of_dired) <completion-ignored-extensions>: Mention the above
1848 feature in the doc string.
1849 (Ffile_name_completion): Ditto.
1851 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
1853 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
1855 * xfns.c (syms_of_xfns): Update calls to Fprovide.
1857 * lisp.h (Fprovide): Update prototype.
1858 (Ffeaturep, invisible_p): Remove.
1860 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
1861 (DOLIST, LOOP_PROPVAL): New macros.
1862 (invisible_p, invisible_ellipsis_p): Use them.
1863 (invisible_noellipsis_p): New function.
1864 (syms_of_xdisp): Use empty_string.
1866 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
1868 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
1869 (syms_of_lread) <Vafter_load_alist>: Update docstring.
1871 * print.c (Fwith_output_to_temp_buffer): Align with
1872 internal_with_output_to_temp_buffer.
1873 (print_preprocess): Use traverse_intervals_noorder.
1874 (print_object): Update call to traverse_intervals.
1876 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
1877 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
1879 * intervals.c (traverse_intervals_noorder): New function.
1880 (search_for_interval, count_intervals): Use it.
1881 (traverse_intervals): Use less stack space and drop `depth' arg.
1883 * fns.c (Ffeaturep): Add new `subfeature' arg.
1884 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
1885 (Qsubfeatures): New var.
1886 (syms_of_fns): Initialize it.
1888 * keymap.c (Fkey_description): Use empty_string.
1889 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
1890 (syms_of_keymap): Setup inheritance between maps.
1891 Don't export Sdescribe_bindings_internal any more.
1893 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
1895 2001-10-12 Gerd Moellmann <gerd@gnu.org>
1897 * xterm.c (notice_overwritten_cursor): Renamed from
1898 note_overwritten_text_cursor. Rewritten to take glyph widths into
1901 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1903 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
1904 multi-line strings without a trailing "\n\".
1906 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1908 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
1911 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
1913 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
1915 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
1916 * w32proc.c (sys_spawnve):
1917 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
1918 * w32.c (check_windows_init_file):
1919 * sound.c (Fplay_sound):
1920 * emacs.c (init_cmdargs):
1921 * process.c (Fstart_process): Update calls to openp.
1923 * callproc.c (Vexec_suffixes): New var.
1924 (Fcall_process): Update call to openp.
1925 (decode_suffixes): New function.
1926 (syms_of_callproc): Init exec-suffixes.
1928 * lread.c (Vload_suffixes, default_suffixes): New vars.
1929 (openp): Take a lisp list of suffixes.
1930 Check for file-name-handlers even if the file was absolute already.
1931 (syms_of_lread): Declare load-suffixes.
1932 (Fload): Fix up call to openp.
1933 Don't bother checking for file-name-handler at the very beginning.
1935 * keymap.h (Fcopy_keymap): Don't export.
1937 * lisp.h (empty_string): Declare.
1938 (Vload_suffixes, Vexec_suffixes): Declare.
1939 (openp): Update prototype.
1941 * emacs.c (empty_string): New var.
1942 (syms_of_emacs): Initialize it.
1944 * search.c (wordify): Use it.
1946 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
1947 selected window if it's not displayed there. Handle the case
1948 when the window is dedicated.
1949 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
1951 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
1953 * syntax.h (struct gl_state_s): Change the meaning of b_property.
1954 Remove left_ok and right_ok.
1955 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1956 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
1957 new meaning of b_property.
1959 * syntax.c (update_syntax_table): Simplify.
1960 (Fforward_comment): Don't skip quoted chars when going backward.
1962 2001-10-11 Gerd Moellmann <gerd@gnu.org>
1964 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
1965 in case I is of some unsigned type, in which case
1966 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
1967 comparison becomes bogus.
1969 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
1970 (Fuser_full_name): Fix bug treating a float as a fixnum.
1972 * data.c (Fstring_to_number): Use make_fixnum_or_float.
1974 * lisp.h (make_fixnum_or_float): New macro.
1976 * lisp.h (circular_list_error): Add prototype.
1978 * data.c (Qcircular_list): New variable.
1979 (circular_list_error): New function.
1980 (syms_of_data): Initialize it Qcircular_list.
1982 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
1984 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
1985 casefiddle.c, buffer.c: Include keymap.h.
1987 2001-10-10 Gerd Moellmann <gerd@gnu.org>
1989 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
1990 options. From Dave Love <d.love@dl.ac.uk>.
1992 2001-10-09 Gerd Moellmann <gerd@gnu.org>
1994 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
1995 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
1997 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
1999 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
2001 2001-10-08 Andrew Innes <andrewi@gnu.org>
2003 * lisp.h [max]: Undef min and max before redefining them.
2005 * w32gui.h: Do not undef min and max.
2007 * w32heap.h: Do not undef min and max.
2009 * s/ms-w32.h: Do not undef min and max.
2011 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
2013 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
2015 2001-10-08 Sam Steingold <sds@gnu.org>
2017 * keymap.c (current-active-maps): Quote newlines (compilation error).
2019 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
2021 * Makefile.in (lisp, shortlisp): Replace bindings.el with
2022 bindings.elc, since otherwise doc strings in bindings.el get wrong
2025 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
2027 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
2029 * keyboard.h (map_prompt): Remove.
2031 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
2032 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
2034 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
2036 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
2038 * keyboard.c (map_prompt): Remove.
2039 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
2042 * keymap.h: New file. Extracted from lisp.h.
2044 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
2045 (accessible_keymaps_1): New function.
2046 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
2047 (Fwhere_is_internal): Use Fcurrent_active_maps.
2048 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
2049 Insert in current buffer rather than standard-output.
2050 Don't call `help-mode'. Export to elisp.
2051 (describe_buffer_bindings): New wrapper.
2052 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
2053 and Sdescribe_buffer_bindings.
2055 2001-10-08 Gerd Moellmann <gerd@gnu.org>
2057 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
2058 Remove code setting signal handler.
2060 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
2061 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
2063 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2065 * keyboard.c: Don't define min/max.
2067 2001-10-08 Gerd Moellmann <gerd@gnu.org>
2069 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
2070 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
2071 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
2072 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
2073 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
2074 Don't define min/max.
2076 * lisp.h (min, max): New macros.
2078 * puresize.h (BASE_PURESIZE): Increase to 725000.
2080 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2082 * xfaces.c (free_frame_menubar): Add prototype.
2084 * lisp.h (init_window): Add prototype.
2086 * editfns.c: Include ctype.h.
2088 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
2089 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
2090 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
2093 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
2094 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
2095 `popup_activated_flag' and `title'.
2097 * doc.c (Fdocumentation_property): Fix typo in a doc string.
2099 * emacs.c (main): Remove extra `;'.
2101 * atimer.h (struct atimer): Fix typos in a comment.
2103 * atimer.c: Fix typo.
2105 * Makefile.in: Fix typo.
2107 * README: Remove obsolete part mentioning removed VMS file.
2109 2001-10-07 Miles Bader <miles@gnu.org>
2111 * Makefile.in (lisp, shortlisp): Add `button.elc'.
2113 2001-10-07 Ken Raeburn <raeburn@gnu.org>
2115 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
2118 * lisp.h (Ffield_end): Declare.
2120 2001-10-07 Gerd Moellmann <gerd@gnu.org>
2122 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
2124 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
2126 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
2128 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
2130 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
2131 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
2133 * alloc.c (inhibit_garbage_collection): Simplify.
2134 (Fmemory_use_counts): Ditto.
2136 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
2137 (syms_of_data): DEFVAR_INT most-positive-fixnum and
2138 most-negative-fixnum.
2140 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
2141 (FIXNUM_OVERFLOW_P): New macros.
2143 2001-10-06 Miles Bader <miles@gnu.org>
2145 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
2146 scroll_bar_bottom_shadow_pixel fields.
2147 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
2148 for the shadows, and tell the toolkit about them if we succeed.
2149 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
2150 Free scroll-bar shadow colors.
2151 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
2152 Free scroll-bar shadow colors when the background color changes.
2153 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
2154 Initialize scroll-bar shadow-color fields.
2156 2001-10-05 Gerd Moellmann <gerd@gnu.org>
2158 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
2160 2001-10-05 Miles Bader <miles@gnu.org>
2162 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
2163 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
2164 New functions (were in simple.el).
2165 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
2166 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
2167 (syms_of_minibuf): Initialize them.
2169 2001-10-05 Gerd Moellmann <gerd@gnu.org>
2171 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
2172 (tiff_load): Install them as error and warning handler.
2174 2001-10-04 Andrew Innes <andrewi@gnu.org>
2176 * w32fns.c (x_to_w32_color): Fix argument to alloca.
2177 (w32_load_system_font): Don't believe what GetLanguageFontInfo
2178 says; query codepage info directly to determine if font is double byte.
2179 (x_to_w32_charset): Handle private format for unknown charsets.
2180 Handle wildcards in charset spec, by ignoring them.
2181 (w32_codepage_for_font): Fix argument to alloca. Don't remove
2182 "*-" prefix from charset.
2183 (x_to_w32_font): Enlarge remainder array for safety. Specifically
2184 handle the truncated font spec form constructed by font_list_1, so
2185 that we correctly identify the charset fields. Don't remove "*-"
2186 prefix from charset.
2187 (w32_list_synthesized_fonts): Fix argument to alloca.
2189 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
2191 * window.h (MINI_WINDOW_P): Use NILP.
2193 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
2195 * termhooks.h (struct input_event): Use proper type for `kind'.
2197 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2199 This handles unknown keysyms better than before. For example,
2200 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
2201 Emacs formerly completely ignored F5. With the change, it derives
2202 a key symbol from the name of the X keysym, `ccaron' in this case.
2203 Reported by Martin Buchholz.
2205 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
2208 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
2209 that EVENT->code isn't a function key, use the keysym's name.
2211 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2213 FOREACH is a macro that should make it easier to loop over Lisp
2214 lists with checks for cycles and proper lists.
2216 * lisp.h (LIST_END_P, FOREACH): New macros.
2218 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2220 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
2221 called for a lost connection. Prevent dumping core in this case.
2222 Instead print the X error, and exit. On user request.
2224 * xterm.c (error_msg): New variable.
2225 (x_fatal_error_signal): New function.
2226 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
2227 as fatal_error_signal_hook around the call to XtCloseDisplay.
2229 * emacs.c (fatal_error_signal_hook): New variable.
2230 (fatal_error_signal): Call that function.
2232 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2234 With this, Emacs prints how much pure storage it will
2235 approximately need in case pure storage overflows while dumping.
2237 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
2239 (init_alloc_once): Initialize new variables.
2240 (PURE_POINTER_P): Use new variables.
2241 (pure_alloc): If pure storage overflows, allocate from the heap.
2242 (check_pure_size): New function.
2243 (Fgarbage_collect): Don't GC if pure storage has overflowed.
2245 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
2246 (check_pure_size): Add prototype.
2248 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
2250 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2252 This adds a post-gc-hook that's run with GC inhibited.
2253 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
2255 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
2256 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
2257 (Fgarbage_collect): Run post-gc-hook.
2259 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2261 This adds `defvaralias' and `indirect-variable'. Changes not
2262 directly related to this feature are there to gain the same
2263 performance again as before variable aliases.
2265 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
2266 code to get and set symbol values, to take defvaralias into account.
2268 (Note: the new `constant' bit-flag in symbols would make it
2269 possible to define arbitrary read-only variables, e.g. with
2272 Documentation is in lispref/variables.texi. Added to NEWS.
2274 * lisp.h (enum symbol_interned): New enumeration.
2275 (struct Lisp_Symbol): Remove member `obarray', add
2276 `indirect_variable', `constant', and `interned'.
2277 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
2278 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
2279 (indirect_variable): Add prototype.
2281 * print.c (print_preprocess, print_object): Test internedness of
2282 symbols differently.
2284 * lread.c (Fintern, Funintern): Set symbol's interned and constant
2286 (init_obarray): Likewise for t and nil.
2288 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
2289 (Fdefvaralias): New function.
2290 (specbind): Simplify the test if symbol is a constant.
2291 (syms_of_eval): Defsubr Fdefvaralias.
2293 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
2294 (Qcyclic_variable_indirection): New variable.
2295 (Fkeywordp): Check for internedness differently.
2296 (Fmakunbound): Simplify the test if symbol is a constant.
2297 (indirect_variable, Findirect_variable): New functions.
2298 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
2300 (let_shadows_buffer_binding_p): Check for variable aliases.
2301 (set_internal): Simplify the test if SYMBOL is a constant.
2302 If SYMBOL has a buffer-local value and is an alias, use the aliased
2304 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
2307 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
2308 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
2311 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
2313 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
2314 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
2315 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
2317 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2321 2001-10-03 Miles Bader <miles@gnu.org>
2323 * callproc.c (syms_of_callproc): Explicitly state in the
2324 documentation for `process-environment' that earlier entries take
2325 precedence over later ones.
2327 2001-10-02 Miles Bader <miles@gnu.org>
2329 * textprop.c (Fnext_char_property_change)
2330 (Fprevious_char_property_change): Remove reference to non-existant
2331 argument OBJECT from doc-string.
2333 2001-10-01 Gerd Moellmann <gerd@gnu.org>
2335 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
2336 (try_window_id): Skip back over lines ending in a newline from a
2339 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
2342 2001-10-01 Richard M. Stallman <rms@gnu.org>
2344 * search.c (Freplace_match): Doc fix.
2346 2001-09-28 Andrew Innes <andrewi@gnu.org>
2348 * w32menu.c (set_frame_menubar): Take into account that
2349 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
2352 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
2354 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
2356 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2358 * s/gnu-linux.h: Fix a typo in comment.
2360 2001-09-28 Andreas Schwab <schwab@suse.de>
2362 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
2363 nocombreloc, in case -z combreloc is the default.
2365 2001-09-28 Gerd Moellmann <gerd@gnu.org>
2367 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
2368 really going on here.
2370 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
2372 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
2374 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
2376 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
2377 utf-8, menu-bar, and latin-N.
2378 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
2379 unconditionally now.
2380 (lisp): Add latin-N, since they are preloaded.
2382 2001-09-27 Gerd Moellmann <gerd@gnu.org>
2384 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
2385 to the left. Some cleanup.
2387 * xdisp.c (display_mode_element): One more case where a string's
2388 multibyteness should be used for display.
2390 2001-09-26 Gerd Moellmann <gerd@gnu.org>
2392 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
2395 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
2396 of the only temporarily set echoing flag for deciding when
2399 * keyboard.c (echo_kboard): Make externally visible.
2401 * lisp.h (echo_kboard): Declare extern.
2403 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
2404 fonts_changed_p if we need larger matrices due to vscrolling.
2405 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
2406 this round of redisplay if make_cursor_line_fully_visible fails.
2407 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
2408 (try_cursor_movement, try_scrolling): Use them instead of integers.
2410 * dispextern.h (required_matrix_width, required_matrix_height):
2413 * dispnew.c (required_matrix_width, required_matrix_height):
2415 (allocate_matrices_for_window_redisplay)
2416 (allocate_matrices_for_frame_redisplay: Use them.
2417 Remove parameters CH_DIM.
2419 * xdisp.c (display_mode_lines): Temporarily set selected_frame
2420 and selected_window to the frame of the window whose mode-lines
2421 are displayed, and to the window itself.
2422 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
2425 2001-09-25 Gerd Moellmann <gerd@gnu.org>
2427 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
2428 the image cache under us.
2430 * xdisp.c (display_mode_element): If the mode element is a symbol
2431 with a string value, use that string's multibyteness for displaying.
2433 * keyboard.c (read_char): Don't clear a message for a switch-frame
2434 event. From Stefan Monnier <monnier@cs.yale.edu>.
2436 * xterm.c (fast_find_position) [0]: Add a presumably more correct
2437 version for after 21.1.
2439 * xdisp.c (row_containing_pos): Make externally visible.
2441 * dispextern.h (row_containing_pos): Add prototype.
2443 * process.c (send_process): Disable composition if from_byte < 0.
2444 From Kenichi Handa <handa@etl.go.jp>.
2446 2001-09-24 Gerd Moellmann <gerd@gnu.org>
2448 * xterm.c (refreshicon): Function removed.
2450 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
2452 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
2454 * xterm.c (toplevel): Remove includes in #if 0.
2456 * process.c (sigchld_handler) [LINUX]: Don't return from
2457 the signal handler at the end of the loop.
2459 2001-09-21 Gerd Moellmann <gerd@gnu.org>
2461 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
2462 Terminate only if kill returns -1, and errno is ESRCH.
2464 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
2466 * Makefile.in (shortlisp): Add ../lisp/env.elc.
2468 2001-09-20 Gerd Moellmann <gerd@gnu.org>
2470 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
2471 since this function can be called during GC.
2473 * callproc.c (Fcall_process): Handle errors from pipe(2).
2474 (child_setup): Delete code in #ifdef vipc.
2476 2001-09-19 Gerd Moellmann <gerd@gnu.org>
2478 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
2479 (display_mode_element): Display the string from decode_mode_spec
2480 depending on its multibyteness.
2482 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
2484 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
2486 2001-09-18 Gerd Moellmann <gerd@gnu.org>
2488 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
2489 recursive_edit_unwind.
2490 (recursive_edit_unwind): Set kboard state according to
2493 * buffer.c (modify_overlay): Don't do nothing if START == END;
2494 This can still be a modification, for example when an overlay has
2495 a before-string or after-string.
2496 (Fdelete_overlay): Prevent redisplay optimizations when deleting
2497 an overlay with before-string or after-string.
2499 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
2500 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
2502 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
2503 first_unchanged_at_end_row is in front of
2504 last_unchanged_at_beg_row. This code should be removed after the
2507 2001-09-17 Gerd Moellmann <gerd@gnu.org>
2509 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
2510 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
2512 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
2515 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
2517 * dired.c (Ffile_attributes): Doc fix.
2519 2001-09-14 Gerd Moellmann <gerd@gnu.org>
2521 * fileio.c (Ffile_symlink_p): Fix last change.
2523 * filelock.c (current_lock_owner): Fix last change.
2525 2001-09-13 Gerd Moellmann <gerd@gnu.org>
2527 * filelock.c (current_lock_owner): If readlink returns ERANGE,
2528 take that to mean that the buffer is too small.
2530 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
2531 that to mean that the buffer is too small.
2533 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
2534 current buffer's multibyteness when discarding the iterator's
2537 * xfns.c (Fx_window_property): Handle case that property gets
2538 deleted between the two calls to XGetWindowProperty.
2540 2001-09-11 Gerd Moellmann <gerd@gnu.org>
2542 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
2544 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
2545 in addition to read-only.
2547 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
2548 to t in addition to read-only.
2550 * lisp.h (Qinhibit_modification_hooks): Declare.
2552 * insdel.c (Qinhibit_modification_hooks): New variable.
2553 (syms_of_insdel): Initialize and staticpro it.
2555 * textprop.c (verify_interval_modification): Don't run
2556 modification-hooks if inhibit_modification_hooks.
2558 * dispnew.c (set_window_cursor_after_update): Fix code
2559 finding glyph row containing cursor when cursor_in_echo_area
2562 * xdisp.c (init_from_display_pos): Put some code in #if 0.
2563 (add_to_log): Use bcopy instead of strcpy.
2564 (init_from_display_pos): Use an explicit loop over bytes in
2565 overlay strings instead of calling index.
2567 2001-09-10 Gerd Moellmann <gerd@gnu.org>
2569 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
2571 * dispnew.c (direct_output_for_insert): Don't change IT's
2572 stop_charpos to something in front of its current position.
2574 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
2577 2001-09-10 Richard M. Stallman <rms@gnu.org>
2579 * frame.c (Fmouse_position): Doc fix.
2581 2001-09-07 Gerd Moellmann <gerd@gnu.org>
2583 * xdisp.c (init_from_display_pos): Don't compare the result
2584 of calling index with NULL.
2586 2001-09-06 Gerd Moellmann <gerd@gnu.org>
2588 * xfns.c (x_set_background_color): Don't change the colors
2589 of the X window of scroll bar widgets.
2591 2001-09-05 Andrew Innes <andrewi@gnu.org>
2593 * w32fns.c (w32_createwindow): Undo last change.
2595 2001-09-05 Gerd Moellmann <gerd@gnu.org>
2597 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
2599 * xdisp.c (string_buffer_position): Use *single_char_property*
2600 functions instead of the *single_property* functions.
2602 2001-09-04 Andrew Innes <andrewi@gnu.org>
2604 * w32term.c (w32_read_socket): Add more information to debugging
2607 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
2608 from Emacs frames, so that calls to GetClipBox in w32term.c
2609 correctly report when part of a frame is visible (including
2610 scrollbars, etc). This prevents repeated redrawing of frames when
2611 only a scrollbar is visible.
2612 (w32_wnd_proc): Add more frame information to debugging output.
2614 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
2616 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
2618 2001-09-03 Gerd Moellmann <gerd@gnu.org>
2620 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
2621 help-echo for a string which doesn't have help-echo itself, use
2622 get-char-property to obtain the help-echo from the string's buffer
2623 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
2624 have mouse-face, look ``under'' the string for mouse-face from an
2626 (fast_find_position): Add parameter STOP. In the final row, stop
2627 before glyphs having STOP as object. Don't consider glyphs that
2628 are not from a buffer.
2630 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
2632 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
2634 * fns.c (Fmd5): Doc fix.
2636 2001-08-31 Gerd Moellmann <gerd@gnu.org>
2638 * composite.c (update_compositions): Do nothing if
2639 inhibit-modification-hooks is set.
2641 2001-08-30 Gerd Moellmann <gerd@gnu.org>
2643 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
2644 and check_message_stack if terminating abnormally. We want
2645 glyph matrices etc. in a core dump.
2647 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
2648 (syms_of_xdisp): Initialize them.
2649 (handle_single_display_prop): Don't change point, bind `object',
2650 `position', and `buffer-position' instead to the object having the
2651 `display' property, position in the object and position in the buffer.
2653 * fileio.c (Finsert_file_contents): Don't change the multibyteness
2654 of the buffer if REPLACE is non-nil.
2656 2001-08-29 Gerd Moellmann <gerd@gnu.org>
2658 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
2660 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
2662 * w32term.c (x_set_glyph_string_background_width)
2663 (show_mouse_face): Track the last changes in xterm.c.
2665 2001-08-28 Gerd Moellmann <gerd@gnu.org>
2667 * xterm.c (x_set_glyph_string_background_width): Set the glyph
2668 string's background width so that multi-line mouse-face is drawn
2669 to the right edge of the window.
2670 (show_mouse_face): Set the row's mouse_face_p flag after drawing
2673 * dispnew.c (direct_output_for_insert): Set updated_area
2674 before inserting/writing glyphs.
2676 * xdisp.c (display_mode_element): Use string_byte_to_char to
2677 determine character positions in strings, use chars_in_text
2678 instead of strwidth.
2679 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
2680 a matrix as parameter; this is easier to use from GDB.
2682 2001-08-28 Miles Bader <miles@gnu.org>
2684 * textprop.c (Fprevious_single_char_property_change)
2685 (Fnext_single_char_property_change): Doc fixes.
2687 2001-08-27 Gerd Moellmann <gerd@gnu.org>
2689 * fileio.c (Finsert_file_contents): Allocate, restore, and
2690 free composition data in the case of REPLACE not being nil.
2692 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
2693 there exist overlay strings with newlines at POS.
2694 (text_outside_line_unchanged_p): Return 0 if changes start at
2695 START and overlays exist at START. Likewise for END.
2696 (try_window_id): Give up if init_to_row_end returns 0.
2698 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
2701 2001-08-24 Gerd Moellmann <gerd@gnu.org>
2703 * keymap.c (access_keymap): Return the cdr of the binding of
2704 a generic character instead of its definition (KEY . BINDING).
2706 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
2707 to 0 also in the REPLACE case.
2709 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
2711 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
2712 open to determine whether file is readable (as for DOS_NT).
2714 2001-08-23 Gerd Moellmann <gerd@gnu.org>
2716 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
2717 coding.type is coding_type_no_conversion or coding_type_raw_text,
2718 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
2719 non-nil instead of just setting enable_multibyte_characters in the
2722 2001-08-22 Gerd Moellmann <gerd@gnu.org>
2724 * dispextern.h (struct face_cache): Add member
2725 menu_face_changed_p.
2727 * xfaces.c (menu_face_changed_default): New variable.
2728 (menu_face_changed_count): Variable removed.
2729 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
2730 the menu_face_changed_default flag, otherwise set the FRAME's
2731 menu_face_changed_p flag if the `menu' face has been changed.
2732 Prevent calling set_font_frame_param if FRAME is t.
2733 (make_face_cache): Initialize cache's menu_face_changed_p
2734 from menu_face_changed_default.
2735 (realize_basic_faces): Look into the frame's face cache to
2736 determine if the menu appearance needs updating.
2738 * keymap.c (access_keymap): Fix last change to not consider
2739 IDX when it has modifiers.
2741 2001-08-21 Gerd Moellmann <gerd@gnu.org>
2743 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
2744 . BINDING) exists, where GENERIC-CHAR is the generic character of
2745 the charset of IDX, return BINDING unless there exists a binding
2748 2001-08-16 Gerd Moellmann <gerd@gnu.org>
2750 * xrdb.c (SYSV): Don't define on Solaris 2.
2751 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
2753 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
2754 of the screen line, not text line, containing IT's current position.
2756 2001-08-15 Gerd Moellmann <gerd@gnu.org>
2758 * window.c (window_scroll_pixel_based): Don't recenter if
2759 PT is partially visible in the window.
2761 * xterm.c (expose_window_tree, expose_window, expose_line):
2762 Return 1 when overwriting mouse-face.
2763 (expose_frame): If mouse-face was overwritten, redo it.
2765 * xfaces.c (x_update_menu_appearance): Don't call
2766 set_frame_menubar, let the next redisplay do it.
2768 2001-08-14 Andrew Innes <andrewi@gnu.org>
2770 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
2771 drawing glyph string.
2773 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
2775 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
2778 2001-08-14 Gerd Moellmann <gerd@gnu.org>
2780 * xfaces.c (x_update_menu_appearance): Save and restore value of
2781 interrupt_input_blocked.
2783 2001-08-13 Gerd Moellmann <gerd@gnu.org>
2785 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
2786 a line start, move back to the line start.
2788 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
2789 exactly when a mini-buffer is active.
2791 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
2792 in units of 1/8 character on non window-system frames.
2793 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
2795 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
2797 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
2800 2001-08-09 Gerd Moellmann <gerd@gnu.org>
2802 * keyboard.c (Vpre_help_message): New variable.
2803 (syms_of_keyboard): Initialize and staticpro it.
2804 (show_help_echo): Record current message before displaying a
2805 help-echo, and restore that message when clearing the help.
2807 * xfns.c (x_create_im): Remove prototype.
2809 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
2811 * dispnew.c (adjust_glyph_matrix): Undo last change.
2813 2001-08-08 Gerd Moellmann <gerd@gnu.org>
2815 * dispnew.c (adjust_glyph_matrix): In the optimization for
2816 windows whose height has changed, disable partially visible lines.
2818 2001-08-07 Gerd Moellmann <gerd@gnu.org>
2820 * window.c (Frecenter): If ARG < 0, and on a window system
2821 frame, count in some empty lines when we can't move -ARG lines down.
2823 * xdisp.c (start_display): Don't try to determine the continuation
2824 lines width if lines are truncated. It's superfluous and leads to
2825 incorrect results if POS is not visible in the window after
2826 reseating the iterator at the previous line start.
2828 2001-08-06 Gerd Moellmann <gerd@gnu.org>
2830 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
2832 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2834 * alloc.c (init_stack): Remove declaration.
2836 2001-08-03 Gerd Moellmann <gerd@gnu.org>
2838 * keyboard.c (read_key_sequence): Check that key is an integer
2839 before comparing it with quit_char.
2840 (add_command_key): Use larger_vector.
2841 (read_char_x_menu_prompt): Instead of converting symbol and
2842 integer events into conses (EVENT . nil), use (EVENT . disabled)
2843 which cannot be confused with valid events.
2844 (read_char): When reading from Vunread_command_events, check for
2845 events of the form (EVENT . disabled) instead of
2848 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
2849 a float, determine the max height from the frame's height.
2851 2001-08-02 Gerd Moellmann <gerd@gnu.org>
2853 * xdisp.c (redisplay_internal): Take message_cleared_p into
2854 account only if minibuf_level == 0.
2856 2001-08-01 Gerd Moellmann <gerd@gnu.org>
2858 * xdisp.c (redisplay_internal): Add a check for the last
2861 * xdisp.c (message_cleared_p): New variable.
2862 (clear_message): Set message_cleared_p when clearing the current
2864 (redisplay_internal): Look at message_cleared_p to capture
2865 the case that the echo area should be cleared.
2867 * keyboard.c (command_loop_1): Fix spelling of
2868 resize_echo_area_exactly.
2870 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
2872 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
2874 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
2875 current matrix when the window gets smaller.
2877 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
2879 * print.c (strout): Cast the character passed to insert_char to
2880 unsigned char, to avoid sign extension when it is promoted to int.
2882 2001-07-31 Gerd Moellmann <gerd@gnu.org>
2884 * fileio.c (Finsert_file_contents): Don't treat a return value
2885 of 0 from emacs_read as an IO error.
2887 2001-07-30 Gerd Moellmann <gerd@gnu.org>
2889 * keyboard.c (abs): New macro.
2890 (double_click_fuzz): New variable.
2891 (make_lispy_event): Use it to determine what makes a double-click.
2892 (syms_of_keyboard): DEFVAR_INT it.
2894 * xmenu.c (set_frame_menubar): Take into account that
2895 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
2898 2001-07-27 Gerd Moellmann <gerd@gnu.org>
2900 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
2902 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
2903 of row's visible height.
2905 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
2906 deal with the first overlay string having an image `display' property.
2907 (try_window_reusing_current_matrix, compute_line_metrics):
2908 Fix computation of row's visible height for the case that part of the
2909 row is invisible above and part of the row is at the same time
2910 invisible below the window.
2912 2001-07-26 Gerd Moellmann <gerd@gnu.org>
2914 * xfns.c (x-show-tip): Doc fix.
2916 * xfns.c (Vx_max_tooltip_size): New variable.
2917 (syms_of_xfns): DEFVAR_LISP it.
2918 (Fx_show_tip): Set frame's window_width to the width of the
2919 window. Use a maximum tooltip size specified by
2920 Vx_max_tooltip_size, if that has valid contents.
2921 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
2923 2001-07-26 Andrew Innes <andrewi@gnu.org>
2925 * w32term.c (x_display_list): New variable.
2926 (w32_term_init): Set it.
2928 * w32term.h (x_display_list): New extern.
2930 2001-07-26 Gerd Moellmann <gerd@gnu.org>
2932 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
2933 is non-nil, instead of when redisplaying_p is non-zero.
2935 (mark_window_display_accurate_1): Add an assertion.
2937 2001-07-25 Gerd Moellmann <gerd@gnu.org>
2939 * dispextern.h (struct it): Increase size of ctl_chars to 16.
2941 * xfns.c (Fx_file_dialog): Block/unblock input while processing
2942 events so that we get a chance of processing expose events.
2944 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
2946 2001-07-24 Gerd Moellmann <gerd@gnu.org>
2948 * xfns.c (valid_image_p): Protect better against invalid image
2949 specifications. Previous code could signal an error.
2951 2001-07-23 Gerd Moellmann <gerd@gnu.org>
2953 * indent.c (current_column): Fix column computation in the
2954 presence of display table entries.
2955 (current_column_1, Fmove_to_column, compute_motion): Likewise.
2957 * dispnew.c (adjust_glyph_matrix): In the optimization for
2958 windows whose height has changed, use the new window height
2959 to compute which rows to invalidate.
2961 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
2962 (MAX_10_EXP): New macro.
2965 * coding.c (code_convert_region): Handle the multibyte case if
2966 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
2968 2001-07-20 Gerd Moellmann <gerd@gnu.org>
2970 * dispextern.h (struct face): Change type of `stipple' to
2973 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
2975 2001-07-19 Gerd Moellmann <gerd@gnu.org>
2977 * dispnew.c (update_window): Don't set the cursor at the end
2978 of the update if display update has been paused.
2980 * composite.h (syms_of_composite): Renamed from syms_of_composition.
2982 2001-07-18 Ken Raeburn <raeburn@gnu.org>
2984 * fns.c (Fset_char_table_default): Check that a charset is defined
2985 before checking its dimension.
2987 2001-07-17 Ken Raeburn <raeburn@gnu.org>
2989 * coding.c (setup_coding_system): Don't do any designation based
2990 on reg_bits if charset is not yet defined.
2992 * lisp.h (XVECTOR): Verify correct object type before returning a
2993 pointer, using eassert.
2995 2001-07-17 Gerd Moellmann <gerd@gnu.org>
2997 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
2998 Increase to 4096 because of paste problems reported on GNU/Linux.
3000 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
3002 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
3004 2001-07-16 Gerd Moellmann <gerd@gnu.org>
3006 * fileio.c (unwind_read): Function removed.
3007 (read_non_regular, read_non_regular_quit): New functions.
3008 (Finsert_file_contents): When reading from non-regular files,
3009 arrange to catch a `quit' and terminate the loop. Rearrange
3010 code so that a `quit' when reading from a regular file doesn't
3011 insert text in the buffer.
3013 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
3014 Clear faces afterwards.
3015 (clear_font_table): Take a x_display_info parameter. Don't free
3016 fonts being the default font of any frame on the given display.
3018 2001-07-13 Gerd Moellmann <gerd@gnu.org>
3020 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
3021 instead of CHAR_STRING which can signal an error.
3023 * charset.c (char_to_string_1): Extracted from char_to_string.
3024 Return -1 instead of signaling an error.
3025 (char_to_string): Use it.
3027 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
3029 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
3031 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
3032 is t, don't try to append anything to it.
3034 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
3036 * dired.c (file_name_completion): Pass dp->d_name to
3037 Fstring_match, not elt, which is always nil here.
3039 2001-07-12 Gerd Moellmann <gerd@gnu.org>
3041 * xselect.c (x_decline_selection_request): Handle errors
3042 caused by receivers that have vanished.
3044 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
3045 ignoring events on foreign windows in #if 0. Always dispatch
3046 the event after checking it with x_handle_property_notify.
3048 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
3049 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
3050 TRACE macros to facilitate debugging. Add additional trace statements.
3051 (toplevel): Add prototypes for file-local functions.
3052 (x_atom_to_symbol): Remove DPYINFO parameter.
3054 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
3056 * w32menu.c (menubar_selection_callback, w32_menu_show):
3057 Initialize `entry' to nil.
3058 (w32_dialog_show): Remove unused `save_wv' variable.
3059 (name_is_separator): Recognize "--:foo" and "--foo-bar".
3061 2001-07-11 Gerd Moellmann <gerd@gnu.org>
3063 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
3065 * fileio.c (unwind_read): Print a message when discarding inserted
3066 text or switching the buffer to unibyte. Change parameter.
3067 (Finsert_file_contents): Don't pass VISIT to unwind_read.
3069 * fileio.c (unwind_read): New function.
3070 (Finsert_file_contents): Record it as unwind-function for
3071 the case that reading is interrupted by C-g.
3073 2001-07-10 Gerd Moellmann <gerd@gnu.org>
3075 * dispnew.c (update_window): Don't skip the header-line
3076 update when scrolling_window returns 0.
3078 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
3080 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
3081 for the case that x_decode_color signals an error.
3083 * xdisp.c (add_to_log): Do nothing if called asynchronously.
3085 2001-07-09 Gerd Moellmann <gerd@gnu.org>
3087 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
3088 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
3091 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
3093 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
3094 doc string line for dos-timezone-offset.
3096 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
3097 inline assembly, to avoid compiler warnings.
3098 (syms_of_msdos): Add \n\ at the end of a line in the doc string
3099 line for dos-unsupported-char-glyph.
3101 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
3103 2001-07-05 Gerd Moellmann <gerd@gnu.org>
3105 * sound.c: Include Emacs' header files with #include "...".
3107 * eval.c (specbind): Additionally record the buffer that was
3108 current when a buffer-local or frame-local variable was bound.
3110 2001-07-04 Gerd Moellmann <gerd@gnu.org>
3112 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
3113 to unibyte characters in unibyte buffers.
3115 2001-07-03 Gerd Moellmann <gerd@gnu.org>
3117 * eval.c (specbind): If SYMBOL has a frame-local binding, record
3118 the frame on the binding stack. Change format of entries for
3119 local bindings on the binding stack to '(SYMBOL . WHERE)'.
3120 (unbind_to): Handle unbinding a frame-local variable.
3122 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
3123 glyphs and truncation glyphs at the end of a row from its pixel width.
3124 (dump_glyph_row): Print row's continuation_lines_width.
3125 (try_window_id): Take the shortcut if ZV is visible in the
3126 window, but there are actually no changes at ZV.
3128 2001-07-02 Gerd Moellmann <gerd@gnu.org>
3130 * xterm.h (x_free_dpy_colors): Add prototype.
3132 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
3133 right number of arguments.
3135 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
3136 ($(lwlibdir)TAGS): New target.
3137 (TAGS): Fix dependency list.
3139 * xterm.c (x_list_fonts): Make sure XFreeFont is called
3142 2001-06-30 Gerd Moellmann <gerd@gnu.org>
3144 * emacs.c (main): Remove extern declaration for sys_nerr, which
3145 isn't used and causes a compilation error with GCC 3.0 on
3148 2001-06-27 Gerd Moellmann <gerd@gnu.org>
3150 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
3151 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
3152 (toplevel): Include <signal.h> and syssignal.h.
3154 * sound.c (vox_configure, vox_close): Turn off atimers
3157 2001-06-26 Gerd Moellmann <gerd@gnu.org>
3159 * keyboard.c (read_char) <non_reread>: Record the previous idle
3160 start time before calling timer_stop_idle.
3161 (read_char) <reread_first>: After processing a help-echo event,
3162 restore the previous idle start time.
3164 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
3165 the start of invisible text.
3166 (setup_for_ellipsis): New function.
3167 (next_overlay_string): After all overlay strings have been
3168 processed, display an ellipsis if necessary.
3169 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
3170 (push_it): Initialize display_ellipsis_p on the iterator's stack.
3172 * dispextern.h (struct iterator_stack_entry): Add member
3175 2001-06-25 Gerd Moellmann <gerd@gnu.org>
3177 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
3178 on the value of the wait-for-wm frame parameter.
3180 * xterm.h (struct x_output): Add member wait_for_wm.
3182 * xfns.c (Qwait_for_wm): New variable.
3183 (x_frame_parms): Add entry for `wait-for-wm".
3184 (x_set_wait_for_wm): New function.
3185 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
3186 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
3188 * xdisp.c (try_window_id) <all changes below window end>: Don't
3189 take this shortcut if ZV is visible in the window.
3190 (try_window_id): When checking for window start being in changed
3191 text, don't check that the buffer's size has changed.
3193 2001-06-23 Richard M. Stallman <rms@gnu.org>
3195 * minibuf.c (Fcompleting_read): Doc fix.
3197 2001-06-19 Gerd Moellmann <gerd@gnu.org>
3199 * composite.c (Ffind_composition_internal): Accept ZV
3200 and a string's end position as POS.
3202 2001-06-18 Gerd Moellmann <gerd@gnu.org>
3204 * composite.c (Ffind_composition_internal): Check POS
3207 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
3209 * editfns.c (Fmessage_box): If the frame is not under a window
3210 system, output the message in the echo area.
3212 2001-06-14 Richard M. Stallman <rms@gnu.org>
3214 * xdisp.c (try_window_id): When EOB is visible, don't treat
3215 insertion at EOB as if it were "off the bottom of the screen."
3217 2001-06-11 Andrew Innes <andrewi@gnu.org>
3219 * w32proc.c (create_child): Add new parameter is_gui_app.
3220 (w32_executable_type): Add new parameter is_gui_app.
3221 (sys_spawnve): Use it.
3222 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
3223 SIGQUIT. This matches better how the signals are interpreted by
3224 MSVC compiled programs.
3225 (syms_of_ntproc): Update docstring.
3227 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
3229 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
3230 well otherwise note_mouse_highlight might optimize away highlighting
3231 if we pass over that same overlay again.
3233 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
3235 * lread.c (Fload): Document that the argument is run via
3236 substitute-in-file-name.
3238 2001-05-31 Gerd Moellmann <gerd@gnu.org>
3240 * Makefile.in (bootstrap-doc): New target.
3241 (bootstrap-emacs): Depend on it.
3243 * fileio.c (Fdo_auto_save): Don't try to create the directory of
3244 auto-save-list-file-name when shutting down Emacs, because
3245 creating the directory might signal an error, and leaves
3246 Emacs in a strange state.
3248 * term.c: (tty_cursor_hidden): New variable.
3249 (update_begin): Don't call tty_hide_cursor. Clean up.
3250 (update_end, set_terminal_window, set_scroll_region): Clean up.
3251 (ring_bell, reset_terminal_modes): Clean up.
3252 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
3253 on tty_cursor_hidden.
3254 (write_glyphs): Call tty_hide_cursor.
3256 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
3258 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
3260 2001-05-30 Gerd Moellmann <gerd@gnu.org>
3262 * xfns.c (enum image_value_type): New enumerator
3263 IMAGE_STRING_OR_NIL_VALUE.
3264 (parse_image_spec): Handle it.
3265 (xbm_format, pbm_format): Use it for :foreground and :background.
3266 (xbm_load, pbm_load): Check for nil color names.
3268 * xterm.c (note_mouse_highlight): If an overlapping overlay
3269 exists, but we find that we highlight the same overlay as before,
3270 don't do the highlighting again.
3272 2001-05-29 Gerd Moellmann <gerd@gnu.org>
3274 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
3275 Protect unibyte strings created by replacing their multibyte
3276 equivalents in menu_items.
3278 * keymap.c (Fsingle_key_description): NUL-terminate the string
3279 buffer before calling build_string.
3281 * callproc.c (Fcall_process): Deal with decode_coding returning
3282 CODING_FINISH_INCONSISTENT_EOL.
3284 2001-05-28 Gerd Moellmann <gerd@gnu.org>
3286 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
3287 an item's name with its key description in case the description
3288 is a multibyte string.
3290 * keymap.c (Fsingle_key_description): Create a multibyte string
3293 * macros.c (Fstart_kbd_macro): Doc fix.
3295 * xterm.c (cursor_in_mouse_face_p): New function.
3296 (x_draw_stretch_glyph_string): Use it to choose a different GC
3297 when drawing a cursor within highlighted text.
3299 * editfns.c (char_property_eq): Put in #if 0.
3301 * indent.c (string_display_width): Put in #if 0.
3303 * lread.c (Fload): Remove unused label.
3305 * termcap.c (speeds): Put in #if 0.
3307 2001-05-18 Gerd Moellmann <gerd@gnu.org>
3309 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
3311 * xfaces.c (xlfd_point_size): Don't divide pixel size from
3312 transformation matrix by 10.
3314 2001-05-16 Gerd Moellmann <gerd@gnu.org>
3316 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
3317 only if it's equal to the former foreground pixel color.
3318 (x_set_foreground_color, x_set_background_color)
3319 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
3321 2001-05-16 Dave Love <fx@gnu.org>
3323 * insdel.c (signal_before_change, signal_after_change): Consider a
3324 local change hook which changes the buffer.
3326 * process.c (read_process_output): Don't call signal_after_change
3327 and update_compositions after insert_from_string_before_markers.
3329 2001-05-16 Gerd Moellmann <gerd@gnu.org>
3331 * xfaces.c (split_font_name): Use the right field when
3332 checking for `[...]' syntax.
3334 * buffer.c (copy_overlays): New function.
3335 (clone_per_buffer_values): Use it.
3337 * buffer.h (OVERLAY_PLIST): New macro.
3339 * keymap.c (Fsingle_key_description): Replace a build_string with
3340 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
3342 * fontset.c (Ffontset_info): Check that face is non-null
3343 before accessing its fields.
3345 2001-05-15 Gerd Moellmann <gerd@gnu.org>
3347 * keyboard.c (read_key_sequence): Prevent generating a fake
3350 * xfaces.c (split_font_name): Handle `[...]' for the right
3353 * ccl.c (ccl_driver): Don't copy remaining bytes in case
3354 of CCL_STAT_INVALID_CMD.
3356 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
3358 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
3359 in <var> has no default value yet.
3361 * xfaces.c (try_alternative_families): First try the FAMILY.
3362 And if nothing is found in the end, try again with scalable fonts.
3363 (try_font_list): Let try_alternative_families do a bit more of
3364 the work. Only use FAMILY if it is not nil.
3365 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
3367 2001-05-14 Gerd Moellmann <gerd@gnu.org>
3369 * xterm.c (note_mouse_highlight): Avoid changing the mouse
3370 pointer shape when show_mouse_face has already done it.
3372 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
3375 * xfaces.c (split_font_name): Make sure to leave the loop
3376 with the right value of `i'.
3378 * xfaces.c (split_font_name): Handle matrix transformations
3379 in the pixel and point size fields of XLFD font names.
3380 (xlfd_point_size): Likewise.
3382 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
3384 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
3385 (x_to_w32_font): Add prototype.
3387 * regex.c (malloc, realloc, free) [emacs]: Undefine before
3388 redefining, to avoid compiler warnings.
3390 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
3392 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
3393 (w32_get_bdf_glyph): Cast between unsigned char and char when
3394 passing arguments to subroutines, to shut up compiler warnings.
3395 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
3398 * xfaces.c: Include keyboard.h before frame.h, not after it.
3400 * widget.c: Include keyboard.h before frame.h.
3402 * w32term.h (struct image, struct face): Forward declaration, to
3403 avoid compiler warnings.
3405 2001-05-11 Gerd Moellmann <gerd@gnu.org>
3407 * keyboard.c (read_key_sequence): Don't modify events when
3408 generating fake prefix keys (mode-line, scroll-bar, ...) since
3409 this prevents proper processing of such events when pushed back
3410 into unread-command-events.
3412 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
3413 actually redrawn. Make the function static.
3414 (note_mouse_highlight): Fix a case where the mouse cursor
3415 was changed back to the text cursor.
3417 * xterm.h (clear_mouse_face): Remove prototype.
3419 * xdisp.c (try_window_id): Fix the fix and set the right
3422 * xdisp.c (try_window_id): Fix computation of window end in the
3423 case that lines were deleted at the end of the window. Add some
3424 more debug_method_adds.
3426 * xfaces.c (try_alternative_families): New function.
3427 (try_font_list): Use it. If ATTRS specifies a family, check
3428 fonts from that family first.
3429 (choose_face_font): Remove code setting the family part of
3432 2001-05-10 Gerd Moellmann <gerd@gnu.org>
3434 * xdisp.c (try_window_id): Fix case of all changes before
3437 * xdisp.c (try_window_id): Add some xasserts.
3439 2001-05-09 Gerd Moellmann <gerd@gnu.org>
3441 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
3443 2001-05-09 Dave Love <fx@gnu.org>
3445 * xdisp.c (GIVE_UP): Fix for K&R C.
3447 2001-05-09 Gerd Moellmann <gerd@gnu.org>
3449 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
3451 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
3452 back to the text cursor shape without need.
3454 2001-05-07 Gerd Moellmann <gerd@gnu.org>
3456 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
3458 * dispextern.h (inverse_video): Declare extern.
3460 * keyboard.c (delete_kboard): Handle the case that selected_frame
3461 has been deleted in the course of x_connection_closed.
3463 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
3465 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
3466 Fix the change from 2001-04-30.
3468 2001-05-03 Gerd Moellmann <gerd@gnu.org>
3470 * xfns.c (file_dialog_unmap_cb): New function.
3471 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
3472 where a dialog is closed via the window manager.
3474 * xdisp.c (try_window_id): Cases of changes all in front of
3475 the window start or all below the window end mostly rewritten.
3476 (redisplay_window): Move the tests if try_window_id is
3477 applicable to try_window_id.
3478 (GIVE_UP): New macro.
3480 2001-05-02 Gerd Moellmann <gerd@gnu.org>
3482 * xterm.c (expose_window): Return int. If W is the window
3483 currently being updated, mark the frame garbaged.
3484 Fix computation of rows intersecting the exposed rectangle.
3485 (expose_window_tree): Stop when expose_window returns 0.
3487 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
3488 again if it has already been drawn.
3490 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
3492 * syntax.c (update_syntax_table): Check that oldi has the same
3493 properties as old_prop before deciding not to invalidate.
3495 2001-04-30 Gerd Moellmann <gerd@gnu.org>
3497 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
3498 read-only text that is so because of text properties.
3500 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
3501 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
3502 windows that are components of a Lucid menu bar.
3504 2001-04-27 Gerd Moellmann <gerd@gnu.org>
3506 * term.c (turn_on_face): Fix reverse video handling on terminals
3507 that don't support colors.
3509 2001-04-26 Gerd Moellmann <gerd@gnu.org>
3511 * editfns.c (save_excursion_restore): Don't use XBUFFER on
3514 2001-04-25 Gerd Moellmann <gerd@gnu.org>
3516 * term.c (toggle_highlight): New function.
3517 (turn_on_face): Change handling of reverse video.
3519 * process.c (wait_reading_process_input):
3520 Call record_asynch_buffer_change only if a timer really changed buffers.
3522 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
3523 of the number of overlays to check.
3525 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
3527 * xdisp.c (try_window_id): Fix a case where window_end_pos
3528 and window_end_bytepos were not adjusted.
3530 2001-04-23 Gerd Moellmann <gerd@gnu.org>
3532 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
3535 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
3537 * process.c (wait_reading_process_input) [!subprocesses]:
3538 Don't reference waiting_for_user_input_p, it's not defined in the
3539 branch without async subprocesses support.
3541 2001-04-19 Gerd Moellmann <gerd@gnu.org>
3543 * keyboard.c (delete_kboard): Prevent a dangling reference
3544 from current_kboard to KB, which is freed.
3546 * process.c (wait_reading_process_input):
3547 Call record_asynch_buffer_change after running timers, to make
3548 read_key_sequence aware of buffer changes from under it.
3550 2001-04-18 Gerd Moellmann <gerd@gnu.org>
3552 * xfaces.c (Qscalable_fonts_allowed): New variable.
3553 (realizing_basic_faces_p): Removed.
3554 (x_face_list_fonts): Special handling for realizing_basic_faces_p
3556 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
3557 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
3558 for scalable-fonts-allowed to t.
3560 * fileio.c (Finsert_file_contents): If the file size returned from
3561 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
3562 read from files on a procfs whose contents are generated dynamically.
3564 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
3566 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
3567 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
3568 (__memalign_hook): Make the two prototypes consistent.
3570 2001-04-17 Gerd Moellmann <gerd@gnu.org>
3572 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
3573 matrix of mini-windows.
3575 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
3577 * intervals.c (find_interval): Don't rebalance during signal handling.
3579 2001-04-11 Gerd Moellmann <gerd@gnu.org>
3581 * fns.c: Include blockinput.h.
3583 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
3585 2001-04-10 Gerd Moellmann <gerd@gnu.org>
3587 * fns.c (Fcompare_strings): Fix return values.
3589 * window.c (window_scroll): Change the meaning of N to mean
3590 N screen-fulls or N lines.
3591 (window_scroll_pixel_based, window_scroll_line_based)
3592 (scroll_command, Fscroll_other_window): Change accordingly.
3594 * window.c (window_scroll_pixel_based, Frecenter):
3595 Call window_box_height instead of using it.last_visible_y for the
3596 height of the window.
3598 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
3599 instead of using it.last_visible_y for the height of the window.
3601 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
3602 From Dan Holmsand <dan@eyebee.com>.
3604 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
3605 able to write to hidden and system files. From Dan Holmsand
3608 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
3609 Holmsand <dan@eyebee.com>.
3611 2001-04-09 Gerd Moellmann <gerd@gnu.org>
3613 * fns.c (Fplist_get, Fplist_put): Add QUITs.
3615 * window.c (window_internal_height): Return 1 less if the
3616 window has a header line.
3618 * xdisp.c (try_window_id): When scrolling on a terminal, take
3619 the change of window_internal_height into account.
3621 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
3623 * gmalloc.c (align): If the argument SIZE would overflow
3624 __malloc_ptrdiff_t, fail right away.
3626 2001-04-06 Gerd Moellmann <gerd@gnu.org>
3628 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
3629 Make sure the tooltip is completely visible.
3630 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
3632 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
3634 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
3636 2001-04-06 Dave Love <fx@gnu.org>
3638 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
3641 2001-04-06 Gerd Moellmann <gerd@gnu.org>
3643 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
3645 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
3647 2001-04-05 Gerd Moellmann <gerd@gnu.org>
3649 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
3651 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
3653 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
3654 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
3656 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
3657 shell widget's position only if it is non-null.
3659 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
3660 Set f->output_data.x->widget to null after destroying it.
3662 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
3663 FILENAME to bring it in synch with the documentation.
3665 * xfaces.c (realizing_basic_faces_p): Renamed from
3666 realize_default_face_p.
3667 (realize_basic_faces): Set/clear realizing_basic_faces_p.
3668 (realize_default_face): Don't set the flag.
3670 2001-04-04 Gerd Moellmann <gerd@gnu.org>
3672 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
3674 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
3676 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
3677 the buffer that was used for echoing.
3679 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
3680 (first_font_matching): Removed unused function.
3681 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
3682 (may_use_scalable_font_p): Remove parameter FONT; rename
3683 parameter NAME to FONT.
3684 (x_face_list_fonts): Fix missing bounds check.
3685 (realizing_default_face_p): New variable.
3686 (realize_default_face): Set and clear that flag.
3687 (x_face_list_fonts): When called during the realization of the
3688 default face, and no matching fonts are found when ignoring
3689 scalable fonts and fonts matching a regexp from
3690 face-ignored-fonts, try without ignoring fonts.
3692 2001-04-03 Gerd Moellmann <gerd@gnu.org>
3694 * xfns.c (postprocess_image): New function.
3695 (lookup_image): Call it for all image types except PostScript.
3696 (x_kill_gs_process): Call postprocess_image.
3698 * xterm.c (x_use_underline_position_properties): New variable.
3699 (x_draw_glyph_string): Use it.
3700 (syms_of_xterm): DEFVAR_BOOL it.
3702 2001-04-02 Gerd Moellmann <gerd@gnu.org>
3704 * xterm.c (x_alloc_nearest_color_1): New function.
3705 (x_alloc_nearest_color): Use it.
3706 (x_color_cells): Take a Display as argument, instead of a frame.
3707 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
3708 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
3709 (x_initialize): Register cvt_string_to_pixel as resource converter
3710 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
3712 2001-03-30 Gerd Moellmann <gerd@gnu.org>
3714 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
3715 (set_iterator_to_next): If a string from a display property ends,
3716 consider the case that this might also be the end of an
3717 overlay string having the display property.
3719 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
3721 * xdisp.c (reseat_to_string): Undo last change.
3723 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
3724 matrix of a window when the header line changes, when
3725 new rows are allocated, or when the width changes.
3727 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
3729 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
3731 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
3733 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
3736 2001-03-29 Gerd Moellmann <gerd@gnu.org>
3738 * data.c (Fsubr_interactive_form): New function.
3739 (syms_of_data): Defsubr it.
3741 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3742 (live_float_p, live_misc_p): Return 1 only if the offset of the
3743 pointer in its block is >= 0.
3745 2001-03-28 Paul Eggert <eggert@twinsun.com>
3747 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
3748 microseconds calcuation. Avoid double-rounding problem.
3749 In doc string, warn that the result is approximate.
3751 2001-03-28 Gerd Moellmann <gerd@gnu.org>
3753 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
3754 bind `inhibit-eval-during-redisplay' to t.
3756 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
3758 * xdisp.c (inhibit_eval_during_redisplay)
3759 (Qinhibit_eval_during_redisplay): New variables.
3760 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
3761 don't eval, return nil instead.
3762 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
3763 Initialize Qinhibit_eval_during_redisplay.
3765 * xdisp.c (reseat_to_string): If STRING is multibyte, set
3766 the iterator's multibyte_p flag.
3768 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
3769 instead of setting it to zero; it's incremented for each frame
3770 where the menu face is changed.
3772 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
3773 change bottom shadow accordingly.
3775 * xterm.c (expose_window_tree, expose_frame): Don't compute
3777 (expose_window): Do it here instead.
3778 (x_draw_glyph_string): Fix a computation of the underline position.
3780 * bytecode.c (BYTE_CODE_QUIT): New macro.
3781 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
3783 2001-03-27 Gerd Moellmann <gerd@gnu.org>
3785 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
3786 Give up if matrix starts in an ellipsis.
3787 (init_from_display_pos): Do nothing if POS doesn't specify
3788 a dpvec_index but the iterator has such a position.
3790 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
3792 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
3793 x/y position is (0, 0) after destroying the menu bar, restore
3794 its original position.
3796 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
3797 (init_from_display_pos): Use it.
3798 (try_window_reusing_current_matrix): Don't use cursor_row_p.
3800 2001-03-26 Gerd Moellmann <gerd@gnu.org>
3802 * xdisp.c (try_window_id): Undo last change.
3804 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
3806 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
3808 * buffer.c (syms_of_buffer): Doc fix.
3810 2001-03-26 Gerd Moellmann <gerd@gnu.org>
3812 * xfaces.c (x_update_menu_appearance): Use local variable
3813 popup_path for setting font resources.
3815 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
3817 * frame.c (Fframe_list): Don't reference tip_frame if
3818 HAVE_WINDOW_SYSTEM is not defined.
3820 * emacs.c (main): Update the copyright year. From Werner LEMBERG
3823 2001-03-25 Gerd Moellmann <gerd@gnu.org>
3825 * xdisp.c (init_from_display_pos): Test invisible property
3826 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
3828 * xdisp.c (redisplay_internal) <update one window>: Make sure
3829 last_arrow_position and last_arrow_string are set.
3831 * frame.c (Fframe_list): Don't return a tooltip frame.
3833 2001-03-23 Gerd Moellmann <gerd@gnu.org>
3835 * xdisp.c (mark_window_display_accurate_1): New function,
3836 extracted from mark_window_display_accurate.
3837 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
3838 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
3839 (mark_window_display_accurate): Use it.
3840 (redisplay_internal): Use it for the selected window.
3841 (redisplay_internal): Avoid duplicate mark_window_display_accurate
3842 for the selected frame.
3844 * xdisp.c Use make_number, for readability.
3845 (try_window_id): Disable rows below the window end.
3846 (try_window_reusing_current_matrix): Use cursor_row_p.
3847 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
3849 (init_from_display_pos): If POS specifies a position in a display
3850 vector, maybe get the iterator set up for that ellipsis.
3852 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
3854 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
3856 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
3858 2001-03-23 Gerd Moellmann <gerd@gnu.org>
3860 * xfaces.c (x_update_menu_appearance): Use a different path
3861 for Lucid popup menus.
3863 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
3865 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
3867 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
3868 (string_buffer_position): Use `make_number'.
3870 2001-03-22 Gerd Moellmann <gerd@gnu.org>
3872 * xfaces.c (x_update_menu_appearance): Renamed from
3873 x_set_menu_face_resources. Use different resources for popups.
3875 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
3876 (GC_CHECK_STRING_BYTES): Don't define.
3878 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
3879 Removed, together with subroutines.
3880 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
3881 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
3883 * dispextern.h (x_set_menu_resources_from_menu_face):
3886 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
3887 Remove calls to x_set_menu_resources_from_menu_face.
3889 * xfaces.c (xm_set_menu_resources_from_menu_face):
3890 Remove #ifndef LESSTIF_VERSION.
3892 * xmenu.c: Include widget.h.
3893 (single_submenu): Return int. Some cleanup.
3894 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
3896 2001-03-21 Gerd Moellmann <gerd@gnu.org>
3898 * xterm.c (x_update_window_end): Handle overwritten mouse face
3899 also for tool bar windows.
3900 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
3901 DRAW is DRAW_IMAGE_RAISED.
3903 2001-03-20 Gerd Moellmann <gerd@gnu.org>
3905 * print.c (syms_of_print): Doc fixes.
3907 * fns.c (Fmd5): Doc fix.
3909 2001-03-19 Gerd Moellmann <gerd@gnu.org>
3911 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
3912 Clear area of the frame not occupied by the scroll bar.
3914 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
3915 tip frame's root window buffer to *tip* right after creating
3918 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
3919 is an integer don't have to be for space characters.
3921 2001-03-16 Gerd Moellmann <gerd@gnu.org>
3923 * indent.c (current_column, current_column_1, Fmove_to_column)
3924 (compute_motion): Handle characters from display vectors differently.
3926 2001-03-15 Kenichi Handa <handa@etl.go.jp>
3928 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
3929 drawing glyph string.
3931 2001-03-15 Gerd Moellmann <gerd@gnu.org>
3933 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
3934 (command_loop_1): Undo last change.
3936 * xterm.c (fast_find_position): Return the correct vpos.
3938 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
3939 non-null, set a per-buffer value in BUF instead of the current buffer.
3940 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
3941 Call store_symval_forwarding with BUF null.
3942 (set_internal): Call store_symval_forwarding with the BUF
3943 parameter passed to set_internal. Formerly, the value was always
3944 set in the current buffer; the buffer recorded in specbind for
3945 this case wasn't used.
3946 (arith_driver): Reindent.
3948 * buffer.c (swap_out_buffer_local_variables):
3949 Call store_symval_forwarding with BUF null.
3951 * lisp.h (store_symval_forwarding): Change prototype.
3953 * eval.c (specbind): Call store_symval_forwarding with BUF null.
3955 2001-03-14 Gerd Moellmann <gerd@gnu.org>
3957 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
3958 FOR_DELETION. Avoid resizing the mini-window of the selected
3959 frame if FOR_DELETION is set.
3960 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
3961 (Fmake_frame_invisible): Change calls to do_switch_frame for new
3964 * window.c (Fset_window_configuration): Change call to
3965 do_switch_frame to new format.
3967 * keyboard.c (quit_throw_to_read_char): Change call to
3968 do_switch_frame to new format.
3970 * lisp.h (do_switch_frame): Change prototype.
3972 * frame.c (Fframe_parameters): In the `buffer-list' frame
3973 parameter, store the buffer list of FRAME, not the list of the
3976 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
3977 box just because the glyph row's full_width_p flag is set.
3979 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
3981 * xdisp.c (highlight_trailing_whitespace): On character terminals,
3982 skip the padding blanks inserted in extend_face_to_end_of_line,
3983 before checking for trailing whitespace.
3985 2001-03-13 Gerd Moellmann <gerd@gnu.org>
3987 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
3988 Remove special handling for LessTif/Motif.
3989 (toplevel): Don't include Xm/Xm.h.
3991 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
3992 Remove workaround code for LessTif; it doesn't work anymore.
3994 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
3997 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
3998 Don't access private scroll bar data; it's no longer necessary with
3999 contemporary LessTif.
4001 * xfaces.c (xm_set_menu_resources_from_menu_face):
4002 Change #if 0 to #ifndef LESSTIF_VERSION.
4004 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
4005 removing button grabs.
4007 2001-03-13 Kenichi Handa <handa@etl.go.jp>
4009 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
4010 and clip-large-size-font as obsolete.
4012 * lread.c (read_multibyte): Check the validity of multibyte
4013 sequence. If invalid, return the first byte.
4015 2001-03-12 Gerd Moellmann <gerd@gnu.org>
4017 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
4018 before running the command; timer functions or process
4019 filters may have set it.
4021 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
4023 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
4026 2001-03-12 Gerd Moellmann <gerd@gnu.org>
4028 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
4031 2001-03-09 Gerd Moellmann <gerd@gnu.org>
4033 * dispextern.h (string_buffer_position): Add prototype.
4035 * xdisp.c (string_buffer_position, display_prop_string_p)
4036 (single_display_prop_string_p): New functions.
4038 * xterm.c (note_mouse_highlight): If there's no help-echo on
4039 a string, look at the buffer text ``under'' it.
4041 * keyboard.c (make_lispy_event): Add string info to the event,
4042 analogous to what's done on mode lines.
4043 (read_key_sequence): For a click on a string, consider `local-map'
4044 and `keymap' of that string.
4046 * keyboard.c (make_lispy_event, make_lispy_movement):
4047 Adjust calls to buffer_posn_from_coords to new format.
4049 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
4051 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
4054 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
4055 flags argument to emacs_open; it seems to conflict with O_EXCL.
4057 2001-03-09 Kenichi Handa <handa@etl.go.jp>
4059 * composite.h (struct composition): Change types of members;
4060 glyph_len to unsigned, width to unsigned short.
4062 2001-03-08 Andrew Innes <andrewi@gnu.org>
4064 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
4067 2001-03-08 Gerd Moellmann <gerd@gnu.org>
4069 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
4072 * xterm.c (note_mouse_highlight): Handle mouse-face and
4073 help-echo in strings.
4074 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
4075 (fast_find_string_pos): New function.
4077 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
4078 (display_string): Call face_at_string_position with new parameter.
4080 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
4081 Handle `mouse-face'.
4083 * dispextern.h (face_at_string_position): Change prototype.
4085 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
4087 * keyboard.c (make_lispy_event): Avoid generating drag events
4088 if the mouse hasn't actually moved to another buffer position.
4090 2001-03-08 Dave Love <fx@gnu.org>
4092 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
4094 2001-03-08 Gerd Moellmann <gerd@gnu.org>
4096 * process.c (Fset_process_window_size): Fix a typo.
4098 2001-03-08 Kenichi Handa <handa@etl.go.jp>
4100 * coding.c (detect_coding_sjis): Do more rigid check.
4101 (detect_coding_big5): Likewise.
4102 (decode_coding_sjis_big5): Likewise.
4103 (Fdetect_coding_region): Call detect_coding_system with tailing
4104 anchor byte `\0' for more rigid detection.
4105 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
4106 (Fdetect_coding_string): Likewise.
4108 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
4110 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
4111 a string before extracting its data.
4113 2001-03-07 Gerd Moellmann <gerd@gnu.org>
4115 * window.c (Frecenter): Rewrite code handling negative values
4116 of ARG on graphical frames.
4118 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
4120 * window.c (displayed_window_lines): If W->start is outside the
4121 accessible portion of the buffer, call start_display with BEGV or
4122 ZV instead of W->start.
4124 2001-03-07 Gerd Moellmann <gerd@gnu.org>
4126 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
4128 * process.c (Fset_process_filter): Don't crash if the input
4129 file descriptor of PROCESS is closed.
4130 (Fset_process_window_size): Likewise.
4132 2001-03-06 Kenichi Handa <handa@etl.go.jp>
4134 * xterm.c (XTflash): Make the timeout of select shorter, and call
4135 select repeatedly until the desired time expires.
4137 2001-03-06 Gerd Moellmann <gerd@gnu.org>
4139 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
4141 * xfns.c (Fx_create_frame): Clear Vwindow_list.
4143 * lisp.h (Vwindow_list): Declare extern.
4145 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
4147 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
4149 2001-03-06 Gerd Moellmann <gerd@gnu.org>
4151 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
4152 to detect a case where we have to highlight a different region
4153 despite not having left the currently highlighted region.
4154 Set mouse_face_overlay in the x_display_info.
4155 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
4157 * xterm.h (struct x_display_info): Add mouse_face_overlay.
4159 * buffer.c (mouse_face_overlay_overlaps): New function.
4161 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
4162 (Qmouse_face): Declare extern.
4164 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
4165 if face_change_count is non-zero.
4167 2001-03-06 Kenichi Handa <handa@etl.go.jp>
4169 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
4170 that the source is unibyte.
4172 2001-03-05 Dave Love <fx@gnu.org>
4174 * xterm.c (XTmouse_position): Fix typo.
4176 2001-03-05 Gerd Moellmann <gerd@gnu.org>
4178 * minibuf.c (read_minibuf): Clean up the binding stack if
4179 called noninteractively.
4181 2001-03-05 Kenichi Handa <handa@etl.go.jp>
4183 * coding.c (syms_of_coding): Docstring modified.
4185 2001-03-05 Kenichi Handa <handa@etl.go.jp>
4187 * charset.c (char_to_string): If a single byte char has modifier
4188 bits that can't be reflected to the character code, ignore them
4189 instead of signaling an error.
4191 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
4193 * s/msdos.h: Update copyright notice.
4195 * dosfns.h: Update copyright notice.
4197 * dosfns.c: Update copyright notice.
4199 * msdos.c: Update copyright notice.
4201 2001-03-02 Gerd Moellmann <gerd@gnu.org>
4203 * xterm.c (glyph_rect): New function.
4204 (XTmouse_position): Use it to raise the threshold for mouse
4205 movement event generation.
4207 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
4209 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
4210 specifies (reverse . t), reverse the initial screen colors.
4211 (IT_set_frame_parameters): If the property is foreground-color,
4212 but we are reversing the colors, set bg_set, not fg_set.
4213 Likewise for setting background-color and reversing: set fg_set.
4214 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
4217 * xfaces.c (Finternal_set_lisp_face_attribute)
4218 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
4221 2001-03-02 Gerd Moellmann <gerd@gnu.org>
4223 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
4224 to a single slash in the middle of file names.
4226 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
4227 Accept only alphanumeric time zone names.
4229 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
4231 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
4232 a widget to zero height.
4234 2001-03-01 Gerd Moellmann <gerd@gnu.org>
4236 * window.c (Fwindow_end): Call move_it_past_eol only if
4237 ending up on a partially visible line.
4239 2001-03-01 Dave Love <fx@gnu.org>
4241 * ccl.c (Fccl_execute): Doc fix.
4243 2001-03-01 Gerd Moellmann <gerd@gnu.org>
4245 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
4246 of the tool bar before calling x_figure_window_size.
4248 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
4249 NULL after destroying it, otherwise XTread_socket can access a
4250 destroyed widget when input is unblocked.
4252 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
4254 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
4255 same name as before, although there was a change in fontsets.
4257 2001-02-28 Ken Raeburn <raeburn@gnu.org>
4259 * lisp.h (Fframe_parameter): Declare.
4261 * window.c (set_window_buffer): Field vscroll is an int, not a
4264 2001-02-28 Gerd Moellmann <gerd@gnu.org>
4266 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
4269 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
4272 * alloc.c (toplevel): Include process.h.
4273 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
4274 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
4275 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
4276 (allocate_vector, allocate_hash_table, allocate_window)
4277 (allocate_frame, allocate_process, allocate_other_vector):
4279 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
4280 (mark_maybe_pointer): New function.
4281 (mark_memory): Also mark Lisp data to which only pointers
4282 remain and not Lisp_Objects.
4283 (min_heap_address, max_heap_address): New variables.
4284 (mem_find): Return MEM_NIL if START is below min_heap_address or
4285 above max_heap_address.
4286 (mem_insert): Compute min_heap_address and max_heap_address.
4288 * process.c (make_process): Use allocate_process.
4290 * frame.c (make_frame): Use allocate_frame.
4292 * window.c (make_window, make_dummy_parent): Use allocate_window.
4293 (Fcurrent_window_configuration): Use allocate_other_vector.
4295 * lisp.h (allocate_vectorlike): Remove prototype.
4296 (allocate_vector, allocate_other_vector, allocate_frame)
4297 (allocate_window, allocate_process, allocate_hash_table):
4300 * fns.c (Fdelete, larger_vector): Use allocate_vector.
4301 (make_hash_table, copy_hash_table): Use allocate_hash_table.
4303 2001-02-27 Kenichi Handa <handa@etl.go.jp>
4305 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
4306 treat the produced bytes as a valid multibyte sequence.
4308 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
4309 (ccl_driver) <CCL_WriteMultibyteChar2>:
4310 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
4311 <ccl_finish>: Set ccl->eight_bit_control properly.
4313 * ccl.h (struct ccl_program): New member eight_bit_control.
4315 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
4317 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
4318 accessible_keymaps_char_table.
4319 (accessible_keymaps_char_table): Obey `is_metized'.
4320 (where_is_internal, Fwhere_is_internal): Don't confuse int and
4323 2001-02-26 Gerd Moellmann <gerd@gnu.org>
4325 * dispnew.c: Check HAVE_TERM_H before including term.h.
4327 2001-02-24 Andrew Innes <andrewi@gnu.org>
4329 * makefile.w32-in: Update copyright notice.
4331 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
4333 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
4335 2001-02-24 Kenichi Handa <handa@etl.go.jp>
4337 * Makefile.in (lisp): Add international/utf-8.elc.
4339 * fontset.c (Fnew_fontset): Fix handling of the case that an
4340 element of FONTLIST is a cons of family and registry.
4342 2001-02-23 Jason Rumney <jasonr@gnu.org>
4344 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
4345 to height unconditionally.
4347 * w32term.c (x_set_glyph_string_background_width): Extend the
4348 background face to the end of the drawing area in the text area, only.
4349 (x_insert_glyphs): Call window_box_left to obtain the left
4350 x-coordinate of the area to shift.
4352 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
4355 2001-02-22 Andrew Innes <andrewi@gnu.org>
4357 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
4358 ($(BLD)\dispnew.obj):
4359 ($(BLD)\editfns.obj):
4360 ($(BLD)\fileio.obj):
4361 ($(BLD)\filelock.obj):
4362 ($(BLD)\keyboard.obj):
4363 ($(BLD)\w32proc.obj):
4364 ($(BLD)\process.obj):
4365 ($(BLD)\sysdep.obj): Ditto.
4367 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
4369 ($(BLD)/dispnew.$(O)):
4370 ($(BLD)/editfns.$(O)):
4371 ($(BLD)/fileio.$(O)):
4372 ($(BLD)/filelock.$(O)):
4373 ($(BLD)/keyboard.$(O)):
4374 ($(BLD)/w32proc.$(O)):
4375 ($(BLD)/process.$(O)):
4376 ($(BLD)/sysdep.$(O)): Ditto.
4378 2001-02-22 Gerd Moellmann <gerd@gnu.org>
4380 * xdisp.c (forward_to_next_line_start): When taking the shortcut
4381 at the start of the function, check that the \n in it->c is
4382 from the iterator's current position.
4384 * xdisp.c (handle_single_display_prop): Add parameter
4385 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
4386 properties which replace the display of text with something else.
4387 (handle_display_prop): Call handle_single_display_prop with
4388 additional argument saying if we already replaced text display
4389 with something else. Use AREF.
4390 (with_echo_area_buffer_unwind_data, display_menu_bar)
4391 (decode_mode_spec_coding): Use AREF and ASIZE.
4393 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
4394 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
4395 * vmstime.h: Files removed.
4397 * unexencap.c, unexfx2800.c: Files removed.
4399 * dispnew.c (direct_output_for_insert): Give up if we are showing
4400 a message or just cleared the message because we might need to
4401 resize the echo area window or display an empty echo area.
4403 2001-02-21 Gerd Moellmann <gerd@gnu.org>
4405 * xdisp.c (redisplay_internal): Do the
4406 mark_window_display_accurate after all windows have been
4407 redisplayed because this call resets flags in buffers which are
4408 needed for proper redisplay.
4410 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
4411 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
4414 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
4415 busy_window to hourglass_window, busy_p to hourglass_p.
4417 * msdos.h (struct x_output): Rename busy_window to
4418 hourglass_window, busy_p to hourglass_p.
4420 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
4421 busy_window to hourglass_window, busy_p to hourglass_p.
4423 * xfns.c: Rename everything containing *busy_cursor* and similar
4425 (syms_of_w32fns): Rename x-busy-pointer-shape to
4426 x-hourglass-pointer-shape, display-busy-cursor to
4427 display-hourglass, busy-cursor-delay to hourglass-delay.
4429 * w32fns.c: Rename everything containing *busy_cursor* and similar
4431 (syms_of_w32fns): Rename x-busy-pointer-shape to
4432 x-hourglass-pointer-shape, display-busy-cursor to
4433 display-hourglass, busy-cursor-delay to hourglass-delay.
4435 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
4438 * dispextern.h (start_hourglass, cancel_hourglass)
4439 (display_hourglass_p): Renamed from *busy_cursor*.
4441 2001-02-20 Gerd Moellmann <gerd@gnu.org>
4443 * keyboard.c (read_char): When an event from unread-command-events
4444 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
4446 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
4447 equal to the current buffer.
4449 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
4450 nil, otherwise we're left with truncate_lines t when a message
4451 is printed with message-truncate-lines bound to t.
4453 2001-02-19 Gerd Moellmann <gerd@gnu.org>
4455 * window.c (Fmove_to_window_line): Undo last change.
4456 (displayed_window_lines): Call line_bottom_y to determine
4457 the line's bottom position.
4459 * dispextern.h (line_bottom_y): Add prototype.
4461 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
4462 (pos_visible_p): Use it.
4464 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
4465 set redisplaying_p to 0 here instead of in Frecursive_edit.
4466 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
4469 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
4471 (syms_of_xdisp): Initialize new variables.
4472 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
4473 Specbind `inhibit-menubar-update' when updating the menu bar.
4475 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
4478 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
4481 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
4484 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
4485 to the start of the file.
4487 2001-02-16 Gerd Moellmann <gerd@gnu.org>
4489 * window.c (set_window_buffer): Fix last change.
4491 * window.c (set_window_buffer): Set window's vscroll to 0.
4493 * window.c (coordinates_in_window): Increase width of area
4494 where the vertical line can be dragged.
4496 * xterm.c (x_set_glyph_string_background_width): Extend the
4497 background face to the end of the drawing area in the text
4500 * xdisp.c (handle_single_display_prop): Set iterator's position
4501 to where the `display' property starts, like for images.
4502 (dump_glyph): New function.
4503 (dump_glyph_row): Use it. Dump info about marginal areas.
4505 * dispnew.c (direct_output_for_insert): Recognize more cases where
4506 glyphs can be written instead of being inserted.
4508 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
4509 the left x-coordinate of the area to shift.
4511 * dired.c (directory_files_internal): Set result list to nil
4514 2001-02-15 Kenichi Handa <handa@etl.go.jp>
4516 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
4517 invalid multibyte sequence, treat *SRC as a character of
4520 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
4522 * textprop.c (Fset_text_properties): Doc fix.
4524 2001-02-15 Gerd Moellmann <gerd@gnu.org>
4526 * dispnew.c (update_text_area): Undo change of 2001-01-12.
4528 2001-02-14 Dave Love <fx@gnu.org>
4530 * coding.c: Doc and message fixes.
4532 2001-02-14 Andrew Innes <andrewi@gnu.org>
4534 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
4535 Emacs frame above the screen size.
4537 2001-02-14 Gerd Moellmann <gerd@gnu.org>
4539 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
4541 2001-02-13 Gerd Moellmann <gerd@gnu.org>
4543 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
4544 case that TO ends up beyond ZV after running before-change-functions.
4546 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
4547 the selected window if it is showing the buffer in question.
4549 * dired.c (directory_files_internal): Initialize errno.
4550 (toplevel): Include errno.h.
4552 2001-02-13 Kenichi Handa <handa@etl.go.jp>
4554 * xfaces.c (best_matching_font): New parameter width_ratio.
4555 Multiply avgwidth by width_ratio.
4556 (choose_face_font): Call best_matching_font with width_ratio
4557 calculated from the column width of C.
4559 2001-02-12 Andrew Innes <andrewi@gnu.org>
4561 The following changes are to draw box lines inside characters area
4562 if line-width is negative.
4564 * w32term.c (x_produce_image_glyph): Pay attention to the case that
4565 face->box_line_width is negative.
4566 (x_produce_stretch_glyph): Likewise.
4567 (x_produce_glyphs): Likewise.
4568 (x_estimate_mode_line_height): Likewise.
4569 (x_draw_glyph_string_background): Likewise.
4570 (x_draw_glyph_string_foreground): Likewise.
4571 (x_draw_composite_glyph_string_foreground): Likewise.
4572 (x_draw_glyph_string_box): Likewise.
4573 (x_draw_image_foreground): Likewise.
4574 (x_draw_image_relief): Likewise.
4575 (x_draw_image_foreground_1): Likewise.
4576 (x_draw_image_glyph_string): Likewise.
4578 2001-02-09 Kenichi Handa <handa@etl.go.jp>
4580 The following changes are to draw box lines inside characters area
4581 if line-width is negative.
4583 * xterm.c (x_produce_image_glyph): Pay attention to the case that
4584 face->box_line_width is negative.
4585 (x_produce_stretch_glyph): Likewise.
4586 (x_produce_glyphs): Likewise.
4587 (x_estimate_mode_line_height): Likewise.
4588 (x_draw_glyph_string_background): Likewise.
4589 (x_draw_glyph_string_foreground): Likewise.
4590 (x_draw_composite_glyph_string_foreground): Likewise.
4591 (x_draw_glyph_string_box): Likewise.
4592 (x_draw_image_foreground): Likewise.
4593 (x_draw_image_relief): Likewise.
4594 (x_draw_image_foreground_1): Likewise.
4595 (x_draw_image_glyph_string): Likewise.
4597 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
4598 and :line-width can be negative.
4599 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
4601 2001-02-09 Jason Rumney <jasonr@gnu.org>
4603 * w32term.c (w32_encode_char): Treat eight bit graphic and control
4604 characters the same as ASCII and latin-1.
4605 (x_display_and_set_cursor): Check for the focus frame's selected
4606 window instead of selected_window.
4607 (x_after_update_window_line): Don't clear if frame's internal
4608 border width is zero.
4609 (x_new_font): Don't change a tooltip's size.
4610 (w32_initialize): Set char_ins_del_ok to 1.
4612 * w32fns.c (Fx_show_tip): Fix calls to make_number.
4613 (x_set_font): If font hasn't changed, avoid recomputing
4614 faces and other things.
4615 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
4616 (Fx_create_frame): Add the tool bar height to the frame height.
4617 (x_create_tip_frame): Prevent changing the tooltip's
4618 background color by specifying a color for the default font
4620 (Qcancel_timer): New variable.
4621 (syms_of_w32fns): Initialize and staticpro it.
4622 (Fx_hide_tip, Fx_show_tip): Use it.
4623 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
4625 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
4627 * w32.c (init_environment): Duplicate local string before putenv.
4629 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
4631 * charset.c (Fstring): A typo.
4633 2001-02-09 Kenichi Handa <handa@etl.go.jp>
4635 * charset.c (Fstring): If all arguments are less than 256, return
4638 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
4639 return a unibyte string.
4641 * coding.c (code_convert_region): After detecting a coding, if
4642 nothing found, set coding->composing to COMPOSITION_NO.
4643 (decode_coding_string): Likewise.
4645 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
4647 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
4650 2001-02-07 Kenichi Handa <handa@etl.go.jp>
4652 * charset.c (parse_str_to_multibyte): New function.
4654 * charset.h (parse_str_to_multibyte): Extern it.
4656 * print.c (print_string): If we are going to print a unibyte
4657 string into a multibyte buffer, convert the string to multibyte by
4660 2001-02-06 Andrew Innes <andrewi@gnu.org>
4662 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
4663 been created. It seems we can get sent window messages such as
4664 WM_ERASEBKGND before we properly update a frame.
4666 2001-02-06 Gerd Moellmann <gerd@gnu.org>
4668 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
4669 Avoid some unnecessary cursor positioning.
4671 2001-02-05 Gerd Moellmann <gerd@gnu.org>
4673 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
4674 (LFACE_AVGWIDTH): New macro.
4676 (check_lface_attrs): Check LFACE_AVGWIDTH.
4677 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
4678 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
4679 (merge_face_vectors): Check LFACE_AVGWIDTH.
4680 (Finternal_make_lisp_face): Use AREF.
4681 (xm_set_menu_resources_from_menu_face)
4682 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
4683 (Finternal_lisp_face_empty_p): Use AREF.
4684 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
4685 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
4686 Compare average widths..
4687 (best_matching_font): Arrange for comparing average widths.
4689 * dispextern.h (enum lface_attribute_index):
4690 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
4692 2001-02-05 Dave Love <fx@gnu.org>
4694 * puresize.h: Revert last change following loadup.el change.
4696 2001-02-05 Andrew Innes <andrewi@gnu.org>
4698 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
4699 invocation of temacs, to work with Windows 2000.
4700 (bootstrap-emacs): Ditto.
4702 2001-02-05 Gerd Moellmann <gerd@gnu.org>
4704 * xterm.c (x_display_and_set_cursor): Check for the focus
4705 frame's selected window instead of selected_window.
4707 * xdisp.c (try_scrolling): If point is in the line below the
4708 window, make sure to move the iterator at least a canonical
4711 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
4713 2001-02-05 Kenichi Handa <handa@etl.go.jp>
4715 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
4716 If invalid, execute CCL_INVALID_CMD.
4717 (ccl_driver): If the CCL program is terminated because of
4718 CCL_STAT_INVALID_CMD, copy the remaining source data to the
4719 destination instead of throwing them away.
4721 2001-02-02 Gerd Moellmann <gerd@gnu.org>
4723 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
4724 faces and other things.
4726 * xdisp.c (get_next_display_element): Fix case of empty
4727 display table entry.
4729 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
4731 * editfns.c (Fconstrain_to_field): Doc fix.
4733 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
4734 into `thoroughly', to make it consistent with the doc string.
4736 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
4738 2001-02-01 Gerd Moellmann <gerd@gnu.org>
4740 * search.c (search_buffer): Call set_search_regs with a byte
4741 position, not a character position.
4743 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
4746 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
4748 * frame.c (Fmodify_frame_parameters): Doc fix.
4750 2001-01-31 Gerd Moellmann <gerd@gnu.org>
4752 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
4753 identifier which is not reserved by Standard C.
4755 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
4757 * window.c (enum window_part): New enumeration.
4758 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
4760 (coordinates_in_window): Return an enumerator from enum
4761 window_part. Fix handling of right scroll bar.
4762 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
4763 `right-fringe' instead of `left-bitmap-area' and
4764 `right-bitmap-area'. Use enumerators from enum window_part
4765 instead of hard-coded integers.
4766 (check_window_containing, window_from_coordinates):
4767 Use enumerators from enum window_part instead of hard-coded integers.
4768 (syms_of_window): Replace Qleft_bitmap_area and
4769 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
4771 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
4773 * editfns.c (Fformat_time_string): Doc fix.
4775 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
4777 * keymap.c (Fwhere_is_internal): Use the first valid binding
4778 if no ascii binding is found (when firstonly is t).
4780 2001-01-31 Gerd Moellmann <gerd@gnu.org>
4782 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
4783 instead of Finteractive_p.
4785 * lisp.h (interactive_p): Add prototype.
4787 * eval.c (interactive_p): New function.
4788 (Finteractive_p): Use it.
4790 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
4792 2001-01-31 Dave Love <fx@gnu.org>
4794 * .gdbinit (hook-run): Define to run xreload.
4796 * textprop.c (Fset_text_properties): Fix newline in doc string.
4798 2001-01-30 Gerd Moellmann <gerd@gnu.org>
4800 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
4801 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
4803 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
4804 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
4805 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
4807 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
4810 2001-01-30 Dave Love <fx@gnu.org>
4812 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
4815 2001-01-29 Gerd Moellmann <gerd@gnu.org>
4817 * bytecode.c (Fbyte_code) <Bcurrent_column>:
4818 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
4820 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
4822 * textprop.c (Fset_text_properties): Doc fix.
4824 2001-01-29 Gerd Moellmann <gerd@gnu.org>
4826 * xdisp.c (forward_to_next_line_start): Remove xassert.
4828 2001-01-29 Jason Rumney <jasonr@gnu.org>
4830 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
4831 returning without releasing it.
4833 2001-01-29 Kenichi Handa <handa@etl.go.jp>
4835 * w32fns.c (w32_font_match): Allocate three more bytes to regex
4836 for '^', '$', and '\0'.
4838 2001-01-28 Andrew Choi <akochoi@i-cable.com>
4840 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
4841 regex for '^', '$', and '\0'.
4843 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
4844 only if current_sblock has been initialized.
4846 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
4847 terminal frame even if it is the only visible frame.
4849 2001-01-28 Kenichi Handa <handa@etl.go.jp>
4851 * fontset.c (font_family_registry): Even if FONTNAME conform to
4852 XLFD, if it specifies other fields than family and registry,
4853 return FONTANME. New argument FORCE if nonzero cancel that feature.
4854 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
4855 a signle byte character. Don't set FAMILY part to nil here.
4856 It is handled by the caller choose_face_font.
4857 (Fnew_fontset): Call font_family_registry with FORCE 0.
4858 (Fset_fontset_font): Likewise.
4860 2001-01-27 Gerd Moellmann <gerd@gnu.org>
4862 * xdisp.c (display_line): Don't treat a newline as fitting
4865 2001-01-26 Gerd Moellmann <gerd@gnu.org>
4867 * window.c (size_window): Set the window's orig_top to nil when
4868 changing heights, so that a future shrink_mini_window won't
4869 restore a bogus height.
4871 * frame.c (do_switch_frame): If selected frame has a mini-window,
4872 resize that to exact size.
4874 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
4876 * xdisp.c (display_line): Simplify check for glyphs fitting
4877 entirely in the line.
4879 * xfns.c (xic_style): New variable.
4880 (create_frame_xic): Move static variable to global scope for
4881 the case that `static' gets defined away.
4883 2001-01-26 Kenichi Handa <handa@etl.go.jp>
4885 * coding.c (decode_coding): Set a flag for inhibiting
4887 (code_convert_region): Always set saved_coding_symbol.
4888 (decode_coding_string): Likewise. Update coding->symbol when we
4889 encounter a inconsistent eol by the same way as code_convert_region.
4891 2001-01-25 Gerd Moellmann <gerd@gnu.org>
4893 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
4896 * xterm.c (x_after_update_window_line): Don't clear if frame's
4897 internal border width is zero.
4898 (x_clear_area): New function.
4899 (x_after_update_window_line, x_clear_end_of_line)
4900 (x_scroll_bar_create, x_scroll_bar_set_handle)
4901 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
4902 instead of XClearArea.
4904 * xterm.h (x_clear_area): Add prototype.
4906 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
4907 which doesn't seem necessary anymore with Lesstif 0.92.
4909 2001-01-25 Dave Love <fx@gnu.org>
4911 * puresize.h (BASE_PURESIZE): Up to 720000.
4913 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
4915 2001-01-25 Gerd Moellmann <gerd@gnu.org>
4917 * xdisp.c (echo_area_display): Don't call redisplay_internal
4918 when Emacs is shutting down. We can't run hooks etc. that
4919 would be necessary to do a redisplay.
4921 * lread.c (read_integer): Use type EMACS_INT instead of int.
4923 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
4925 * ccl.c (ccl_driver): Fix last change.
4927 2001-01-25 Kenichi Handa <handa@etl.go.jp>
4929 * ccl.h (sturct ccl_program): New member suppress_error.
4931 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
4932 insert error message to the output.
4933 (setup_ccl_program): Initialize ccl->suppress_error to 0.
4935 * coding.h (struct coding_system): New member suppress_error.
4937 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
4938 (Fset_terminal_coding_system_internal): Set the member
4939 suppress_error to 1.
4940 (Fset_safe_terminal_coding_system_internal): Likewise.
4942 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
4944 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
4945 as if it was a `charset'.
4947 2001-01-24 Gerd Moellmann <gerd@gnu.org>
4949 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
4950 value in where_is_cache; the next lookup in the cache returns
4951 something bogus if we do.
4953 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
4955 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
4956 if HAVE_WINDOW_SYSTEM isn't defined.
4958 2001-01-24 Gerd Moellmann <gerd@gnu.org>
4960 * fns.c (sweep_weak_table): Fix code taking items out of
4961 the hash collision chain. Some cleanup.
4963 * xterm.c (x_new_font): Don't change a tooltip's size.
4965 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
4966 background color by specifying a color for the default font
4969 2001-01-24 Kenichi Handa <handa@etl.go.jp>
4971 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
4972 a workaround for SunOS 4's cc.
4973 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
4974 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
4975 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
4978 2001-01-23 Gerd Moellmann <gerd@gnu.org>
4980 * xterm.c (x_set_window_size_1): New function extracted from
4982 (x_set_window_size): Use it.
4983 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
4984 doesn't have a widget, like tooltips.
4986 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
4988 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
4990 2001-01-23 Kenichi Handa <handa@etl.go.jp>
4992 * fns.c (Fset_char_table_default): Fix to make sub char-table
4995 2001-01-22 Gerd Moellmann <gerd@gnu.org>
4997 * xdisp.c (build_desired_tool_bar_string): Make sure we have
4998 a desired tool bar string, even if there are no tool bar items.
5000 * xdisp.c (Ftool_bar_lines_needed): New function.
5001 (syms_of_xdisp): Defsubr it.
5003 * editfns.c (Fformat): Don't extend text properties from arguments
5004 to padding chars in the result.
5006 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
5008 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
5010 2001-01-20 Andrew Innes <andrewi@gnu.org>
5012 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
5013 (w32_initialize): Don't set term hooks that aren't actually needed
5016 * xfaces.c (realize_default_face):
5018 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
5020 * xdisp.c (handle_single_display_prop): Remove references to
5021 FRAME_W32_CONSOLE_P.
5023 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
5025 * frame.h (output_method): Remove output_w32_console method.
5026 (FRAME_W32_CONSOLE_P): Remove macro.
5028 * frame.c (Qw32_console): Remove variable.
5029 (Fframep): Remove references to it.
5030 (syms_of_frame): Ditto.
5031 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
5033 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
5036 2001-01-20 Kenichi Handa <handa@etl.go.jp>
5038 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
5040 2001-01-19 Andrew Innes <andrewi@gnu.org>
5042 * w32.c (init_environment): Add a version-independent site-lisp
5043 directory to EMACSLOADPATH, after the version dependent one.
5045 2001-01-19 Gerd Moellmann <gerd@gnu.org>
5047 * editfns.c (Fbuffer_substring): Doc fix.
5049 * xdisp.c (message_dolog, message2, message2_nolog):
5050 Rename parameter LEN to NBYTES.
5052 2001-01-19 Kenichi Handa <handa@etl.go.jp>
5054 * charset.c (strwidth): Use c_string_width.
5055 (c_string_width): New function.
5056 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
5059 * charset.h (c_string_width, lisp_string_width): Extern them.
5061 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
5063 * indent.c (check_composition): Check validity of composition.
5065 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
5066 characters by calling c_string_width.
5067 (x_consider_frame_title): Get byte length of frame tile string
5069 (display_mode_element): Pay attention to width of non-ASCII
5070 characters by calling strwidth.
5072 2001-01-18 Gerd Moellmann <gerd@gnu.org>
5074 * xfns.c (Qcancel_timer): New variable.
5075 (syms_of_xfns): Initialize and staticpro it.
5076 (Fx_hide_tip, Fx_show_tip): Use it.
5077 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
5079 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
5081 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
5083 * window.h (WINDOW_LIVE_P): New macro.
5085 * window.c (window_size_fixed): New variable.
5086 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
5089 * eval.c (specbind): If binding a per-buffer variable which
5090 doesn't have a buffer-local value in the current buffer, change
5091 the global value by changing the value of the symbol bound in all
5092 buffers not having their own value, to make it consistent with
5093 what happens with other buffer-local variables.
5095 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
5097 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
5098 when searching for a newline.
5100 2001-01-18 Kenichi Handa <handa@etl.go.jp>
5102 * xdisp.c (display_string): Fix previous change.
5104 2001-01-18 Jason Rumney <jasonr@gnu.org>
5106 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
5107 GLYPH_DEBUG is defined.
5108 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
5109 true for images with `:ascent 100'.
5110 (x_set_mouse_face_gc): If the last used mouse face has gone in the
5111 meantime, use face MOUSE_FACE_ID.
5112 If first glyph isn't a character glyph, use the ASCII NUL
5113 character to determine the face.
5114 (expose_area): Do not treat left margin specially.
5115 (note_mode_line_highlight): If no local_map, check global keymap.
5116 (note_mouse_highlight): Initialize overlay.
5117 (clear_mouse_face): Don't return if tip_frame is non-nil.
5118 (show_scroll_bars): Remove unused function.
5119 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
5120 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
5122 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
5123 (x_free_frame_resources): Unload relief colors.
5125 2001-01-17 Gerd Moellmann <gerd@gnu.org>
5127 * xdisp.c (forward_to_next_line_start): Avoid calling
5128 get_next_display_element when the newline is already found.
5129 This may change the iterator's position, when its current position is
5130 equal to the iterator's stop_charpos.
5132 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
5133 zero, use this method only at the end of a line.
5135 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
5136 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
5137 if SCALABLE_FONTS_P is set.
5139 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
5140 so that scalable fonts are included.
5142 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
5143 In the cache, use a key containing the information if scalable
5145 (x_load_font): Adapt to change of keys in the font cache.
5147 2001-01-17 Kim F. Storm <storm@filanet.dk>
5149 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
5150 XListFonts to take advantage of font caching.
5152 * xterm.c (x_list_fonts): Ensure caching font information when
5153 called for a null frame, which is the case frequently when Emacs
5156 2001-01-17 Gerd Moellmann <gerd@gnu.org>
5158 * xfns.c (QCconversion): Replaces QCalgorithm.
5160 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
5162 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
5165 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
5166 not everything could be displayed.
5168 * line.h, x-list-font.c: Files removed because unused.
5170 2001-01-17 Andrew Innes <andrewi@gnu.org>
5172 * dired.c (directory_files_internal): Convert result from readdir
5173 to a unibyte string initially, to avoid possible misinterpretation
5174 of some bytes as the internal form of Emacs characters.
5176 2001-01-17 Kenichi Handa <handa@etl.go.jp>
5178 * fns.c (concat): Be sure to avoid putting the same `composition'
5179 property on the adjacent regions.
5181 2001-01-16 Gerd Moellmann <gerd@gnu.org>
5183 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
5184 (Fscroll_right, Fscroll_left): Set it here instead, if called
5187 * buffer.c (Fset_buffer_modified_p): Set buffer's
5188 prevent_redisplay_optimizations_p flag.
5190 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
5191 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
5192 with additional arg.
5194 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
5197 * xdisp.c (redisplay_preserve_echo_area): Add parameter
5198 FROM_WHERE, for debugging.
5200 2001-01-16 Kenichi Handa <handa@etl.go.jp>
5202 * ccl.c (Fregister_ccl_program): Handle the return value of
5203 resolve_symbol_ccl_program correctly.
5204 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
5206 2001-01-15 Gerd Moellmann <gerd@gnu.org>
5208 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
5209 has gone in the meantime, use face MOUSE_FACE_ID.
5211 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
5212 If x_display_info_for_display returns null, don't try to close
5213 the display; we didn't open it.
5215 * dispnew.c (save_or_restore_current_matrices): Function removed.
5216 (save_current_matrix, restore_current_matrix): New functions.
5217 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
5218 restore the frame's current matrix. Due to the glyph pointer
5219 setup done in adjust_glyph_matrix, there is no easy way to make
5220 saving the current matrix in the desired matrix generally correct,
5223 2001-01-15 Kenichi Handa <handa@etl.go.jp>
5225 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
5227 (display_line): Optimize for wide characters.
5228 (display_string): Don't try to display a multi-column character
5229 partially. On ttys, produce more than one truncation glyph for
5230 multi-column characters that don't fit on the line.
5232 2001-01-13 Kenichi Handa <handa@etl.go.jp>
5234 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
5235 Define it instead of WORDS_BIGENDIAN. Caller changed.
5237 2001-01-13 Jason Rumney <jasonr@gnu.org>
5239 * w32fns.c (Fimage_size, image_ascent, lookup_image)
5240 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
5241 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5242 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
5244 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
5245 (x_draw_image_relief, x_draw_image_foreground_1)
5246 (x_draw_image_glyph_string): Adapt to change of image margins.
5248 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
5251 * w32bdf.c (search_file_line, get_cached_font_char)
5252 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
5254 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
5256 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
5257 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
5258 (Fw32_send_sys_command): Remove unused variables.
5259 (w32_msg_pump): Add parentheses.
5261 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
5262 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
5265 2001-01-12 Gerd Moellmann <gerd@gnu.org>
5267 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
5268 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
5269 being a pair of margins.
5270 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
5271 to DEFVAR_LISP. Extend doc.
5273 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
5275 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
5276 pair of integers `(X . Y)', use X for the horizontal and Y for the
5278 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
5279 (parse_image_spec): Check it.
5280 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5281 (tiff_format, gif_format, gs_format):
5282 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
5284 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5285 (x_draw_image_relief, x_draw_image_foreground_1)
5286 (x_draw_image_glyph_string): Adapt to the change of image margins.
5288 * dispextern.h (struct image): Replace member `margin' with
5289 `hmargin' and `vmargin'.
5291 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
5294 * dispnew.c (update_text_area): Put code which decrements the
5295 stop position when the row's face extends to the end of the
5298 * xfns.c (x_set_mouse_color): Fix color allocation.
5300 * keyboard.c: Call get_local_map with new argument list.
5302 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
5304 * intervals.h (enum map_property): Removed.
5305 (get_local_map): Change prototype.
5307 * keymap.c: Call get_local_map with new argument list.
5308 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
5310 2001-01-11 Gerd Moellmann <gerd@gnu.org>
5312 * xdisp.c (build_desired_tool_bar_string): Correct the computation
5313 of the size needed for the tool bar string. For the last image,
5314 use a `display' property that reaches to the end of the string.
5316 * xselect.c (selection_request_dpyinfo): New variable.
5317 (x_handle_selection_request): Set it.
5318 (x_selection_request_lisp_error): Don't call
5319 x_decline_selection_request if selection request's display has
5322 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
5323 Do the unregister_colors before calling XFreeColors.
5325 2001-01-10 Dave Love <fx@gnu.org>
5327 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
5328 ${SOME_MACHINE_LISP}, not ${lisp}.
5330 2001-01-10 Gerd Moellmann <gerd@gnu.org>
5332 * xdisp.c (display_line): On ttys, produce more than one truncation
5333 glyph for multi-column characters that don't fit on the line.
5335 * xselect.c (x_reply_selection_request): Add a comment.
5337 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
5338 XkbGetNames instead of XkbGetKeyboard.
5340 2001-01-10 Dave Love <fx@gnu.org>
5342 * sysdep.c (random): Revert the declaration.
5344 2001-01-09 Gerd Moellmann <gerd@gnu.org>
5346 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
5347 Call function string_bytes.
5348 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
5350 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
5351 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
5352 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
5353 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
5355 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
5356 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
5357 after sweeping strings, and at the end.
5358 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
5360 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
5361 ensure that pop_message is called.
5363 * keyboard.c (Fexecute_extended_command): Use a
5364 record_unwind_protect to ensure that pop_message is called.
5366 * lisp.h (push_message_unwind): Add prototype.
5368 * xdisp.c (push_message_unwind): New function.
5370 * fileio.c (do_auto_save_unwind): Do the pop_message here
5371 instead of in Fdo_auto_save.
5372 (Fdo_auto_save): Don't call pop_message.
5374 2001-01-08 Ken Raeburn <raeburn@gnu.org>
5376 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
5379 2001-01-08 Gerd Moellmann <gerd@gnu.org>
5381 * window.c (window_scroll_pixel_based): Adjust glyph matrices
5382 when increasing window's vscroll.
5384 * macros.c (Qkbd_macro_termination_hook): New variable.
5385 (syms_of_macros): Initialize and staticpro it.
5386 (pop_kbd_macro): Run kbd-macro-termination-hook.
5388 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
5390 2001-01-07 Dave Love <fx@gnu.org>
5392 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
5393 arglist, for documentation's sake.
5395 2001-01-06 Andrew Innes <andrewi@gnu.org>
5397 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
5400 2001-01-05 Andrew Innes <andrewi@gnu.org>
5402 * term.c (update_end): Don't check updating_frame; for some reason
5403 this can be 0 sometimes, such as after dismissing a popup menu,
5404 and isn't necessary given the explicit frame argument.
5406 2001-01-05 Gerd Moellmann <gerd@gnu.org>
5408 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
5409 on some systems, and an unsigned long on others, like FreeBSD 4.1.
5411 2001-01-04 Gerd Moellmann <gerd@gnu.org>
5413 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
5415 * xfns.c (x_create_tip_frame): Preserve the value of
5416 face_change_count around the creation of the tip frame.
5418 * xfns.c (last_show_tip_args): New variable.
5419 (compute_tip_xy): New function.
5420 (Fx_show_tip): Reuse an existing tip frame, if possible.
5421 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
5423 2001-01-04 Dave Love <fx@gnu.org>
5425 * editfns.c (Fformat): Doc fix.
5427 * systime.h (set_file_times): Prototype.
5429 * widget.h (EmacsFrameSetCharSize_): Prototype.
5431 * sysdep.c (random, srandom): Declare explicitly.
5433 * dispextern.h (move_it_vertically_backward): Declare.
5435 2001-01-04 Gerd Moellmann <gerd@gnu.org>
5437 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
5438 like in Fx_create_frame.
5440 * xfaces.c (set_font_frame_param): Don't do anything for
5441 non-graphical frames.
5443 * window.c (Fdelete_other_windows): Set window's window_end_valid
5444 to nil when changing the window's start. Don't change the
5445 window's start when its top position hasn't changed. If we do,
5446 this will set the window's optional_new_start, which act's like a
5447 force_start during redisplay with C-x 1 M-> under particular
5448 circumstances (see report from Per Starback to emacs-pretest-bug
5451 2001-01-03 Gerd Moellmann <gerd@gnu.org>
5453 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
5454 short cut at the start of the function. Add an assertion.
5455 (reseat_at_next_visible_line_start): Add an assertion.
5457 * window.c (Frecenter): When changing the window start, set the
5458 window's window_end_valid to nil.
5459 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
5461 * dispextern.h (move_it_past_eol): Add prototype.
5463 * xdisp.c (move_it_past_eol): New function.
5465 * window.c (Fwindow_end): Doc fix.
5467 2001-01-03 Dave Love <fx@gnu.org>
5469 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
5471 2001-01-03 Gerd Moellmann <gerd@gnu.org>
5473 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
5474 the enabled_p flag of the glyph row at window_end_vpos to 0.
5475 (handle_single_display_prop): Fix last change.
5477 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
5479 * window.c (Frecenter): Doc fix.
5481 2001-01-02 Andrew Innes <andrewi@gnu.org>
5483 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
5485 * frame.h (output_method): Add output_w32_console method.
5486 (FRAME_W32_CONSOLE_P): New macro.
5488 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
5489 use output_w32_console method.
5490 (Qw32_console): New Lisp_Object.
5491 (Fframep): Return it.
5492 (syms_of_frame): Init it.
5493 (Fframe_parameters): Report w32console as font for w32_console frames.
5495 * xfaces.c (realize_default_face): Set face foreground and
5496 background to unspecified for w32_console frames.
5497 (realize_face): Realize face cache for w32_console frames.
5498 (realize_tty_face): Accept w32_console frames.
5500 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
5501 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
5502 necessary, even if running interactively.
5504 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
5507 * w32term.c (x_update_begin):
5511 (x_change_line_highlight):
5516 (w32_reassert_line_highlight):
5517 (w32_frame_rehighlight):
5518 (w32_frame_raise_lower): Do nothing if not w32 frame.
5520 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
5522 * w32fns.c (Fx_display_color_cells): Determine correct value, when
5523 system doesn't tell us directly.
5524 (Fx_display_visual_class): Implement properly.
5526 2001-01-02 Gerd Moellmann <gerd@gnu.org>
5528 * window.c (Frecenter): Handle centering in graphical frames
5529 specially. Centering on the basis of line counts doesn't work
5530 reliably with variable-height lines.
5532 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
5534 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
5537 * composite.c (run_composition_function): Remove unused var `val'.
5538 (update_compositions): Remove unused variable `hook'.
5540 * intervals.c (get_local_map): Remove unused variable `tem'.
5542 * doprnt.c (doprnt1): Remove unused variable `size'.
5544 * fns.c (Flength): Remove unused variable `tail'.
5545 (Fdelete): Remove unused variable `size'.
5547 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
5550 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
5552 * data.c (find_symbol_value): Remove extra 3rd argument in the
5553 call to swap_in_symval_forwarding.
5555 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
5557 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
5558 (trivial_regexp_p): Remove unused variable `c'.
5559 (boyer_moore): Remove unused variable `k'.
5561 * indent.c (current_column): Remove unused variable `stopchar'.
5562 (Fcompute_motion): Remove unused variable `contin'.
5564 * casefiddle.c (casify_object): Remove unused variable `tolen'.
5566 * dired.c (directory_files_internal): Fix a typo in a comment.
5567 Remove an unused variable `handler'.
5568 (file_name_completion): Remove unused function-scope variable `dp'.
5569 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
5572 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
5574 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
5576 (Fmarker_insertion_type): Remove unused variable `buf'.
5578 * insdel.c (make_gap): Remove unused variable `result'.
5580 * keyboard.c (record_char): Remove unused function-scope var `help'.
5581 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
5582 (menu_bar_items): Remove unused function-scope variable `tem'.
5584 * fontset.c (fontset_ref): Remove unused variable `i'.
5585 (fontset_set): Remove unused variables `j' and `tmp'.
5586 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
5587 (make_fontset_for_ascii_face): Remove unused variable `name'.
5588 (fs_load_font): Remove unused variable `font_idx'.
5589 (fs_query_fontset): Remove unused function-local variable `fontset'.
5590 (list_fontsets): Remove unused variable `tail'.
5591 (Fnew_fontset): Remove unused variables `family' and `registry'.
5592 (accumulate_font_info): Remove unused variable `tmp'.
5593 (Ffontset_font): Remove unused variable `id'.
5594 (syms_of_fontset): Remove unused variable `i'.
5596 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
5598 (lookup_image): Remove unused variable `file'.
5599 (xbm_load): Remove unused variables `bitmap_data', `height', and
5600 `width'. Remove function-local variable `i', leave the
5602 (gif_load): Remove unused variable `inc'.
5604 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
5605 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
5606 leave only the one in the inner block.
5608 * xfaces.c (face_fontset, realize_default_face): Remove unused
5610 (face_at_buffer_position): Remove unused variable `multibyte_p'.
5612 * term.c (encode_terminal_code): Remove unused variable `c'.
5614 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
5615 char *' instead of `char *'.
5617 * category.c (Fcategory_docstring): Remove unused variable `doc'.
5618 (Fget_unused_category): Remove unused variable `docstring_vector'.
5619 (Fchar_category_set): Remove unused variables `val', `charset',
5622 * coding.c (detect_coding_iso2022, setup_coding_system):
5623 Remove unused variable `i'.
5624 (detect_coding_mask): Remove unused variable `idx'.
5625 (detect_coding): Remove unused variable `i'.
5626 (ccl_coding_driver): Remove unused variable `result'.
5627 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
5628 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
5629 (encode_coding_string): Remove unused variables `gcpro1' and
5630 `saved_coding_symbol'.
5631 (Ffind_coding_systems_region_internal): Remove function-local
5632 variable args[], leave only the block-local one.
5633 (code_convert_region1): Remove unused variable `len'.
5635 * charset.c (char_printable_p): Remove unused variable `chars'.
5636 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
5637 (str_to_multibyte): Remove unused variable `c'.
5639 * window.c (size_window): Remove block-local variable `min_size'.
5641 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
5642 `header_line_height'.
5643 (append_space, extend_face_to_end_of_line): Declare `saved_what'
5644 enum display_element_type.
5646 2001-01-02 Gerd Moellmann <gerd@gnu.org>
5648 * xterm.c (x_connection_closed): Catch X errors around all
5649 statements that call X. Save away the error message in a local copy.
5651 * xterm.c (x_connection_closed): Set handling_signal to 0 at
5654 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
5655 in or at the start of invisible text.
5657 * dispnew.c (update_window): Don't check_current_matrix_flags.
5659 2001-01-01 Jason Rumney <jasonr@gnu.org>
5661 * w32fns.c (x_figure_window_size): Do not allow new_height and
5662 new_width of frame to override specified values.
5664 2000-12-30 Kenichi Handa <handa@etl.go.jp>
5666 * composite.c (find_composition): Fix a code for searching backward.
5668 2000-12-29 Gerd Moellmann <gerd@gnu.org>
5670 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
5671 (update_window) [GLYPH_DEBUG]: Call it.
5672 (scrolling_window): Prevent including current rows which are below
5673 what's displayed in the window.
5675 * xdisp.c (try_window_reusing_current_matrix)
5676 <new start <= old start>: Disable rows in the current matrix
5677 which are below the window after scrolling.
5679 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
5680 is zero. It's not worth the complexity.
5681 (invisible_text_between_p): Put in #if 0 because unused.
5683 2000-12-28 Gerd Moellmann <gerd@gnu.org>
5685 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
5686 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
5688 * keyboard.c (echo_char): If C is an integer, always call
5689 push_key_description. Former code could signal an invalid
5692 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
5693 If set, print multibyte text.
5694 (Fsingle_key_description): Call push_key_description with
5695 FORCE_MULTIBYTE set.
5696 (describe_buffer_bindings): Likewise.
5698 * lisp.h (push_key_description): Add prototype.
5700 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
5701 around the call to redisplay_internal.
5703 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
5705 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
5707 2000-12-28 Kenichi Handa <handa@etl.go.jp>
5709 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
5710 (ccl_driver): New local variable `extra_bytes'.
5712 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
5714 * coding.c (setup_coding_system):
5715 Initialize coding->spec.ccl.eight_bit_carryover.
5716 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
5718 2000-12-28 Kenichi Handa <handa@etl.go.jp>
5720 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
5721 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
5722 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
5723 (decode_composition_emacs_mule): New function.
5724 (decode_coding_emacs_mule): Decode composition sequence by calling
5725 decode_composition_emacs_mule.
5726 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
5727 (encode_coding_emacs_mule): Changed from macro to function.
5728 If a text contains compositions, encode them correctly.
5729 (setup_coding_system): Set coding->commong_flags for emacs-mule so
5730 that decoding and encoding are required.
5732 2000-12-27 Gerd Moellmann <gerd@gnu.org>
5734 * xfaces.c (PT_PER_INCH): New macro.
5735 (xlfd_point_size): Compute real point size from font's pixel size.
5736 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
5739 * .gdbinit: Comment out the line pointing to the Lesstif source
5742 * window.c (Frecenter): Use displayed_window_lines instead
5743 of window_internal_height.
5745 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
5746 instead of x-toolkit-scroll-bars-p.
5747 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
5749 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
5750 instead of x-toolkit-scroll-bars-p.
5751 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
5753 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
5754 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
5755 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
5757 (add_window_display_history, add_frame_display_history)
5758 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
5759 (build_frame_matrix_from_leaf_window): Remove unused code.
5760 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
5762 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
5763 (update_window) [GLYPH_DEBUG]: Likewise.
5764 (syms_of_display): Defsubr dump-redisplay-history.
5766 2000-12-23 Gerd Moellmann <gerd@gnu.org>
5768 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
5769 the end of the prompt. Set echo_after_prompt to the offset
5770 of echoptr in echobuf.
5772 * xdisp.c (init_from_display_pos): Pop until the iterator's
5773 stack is empty; there may be frames for stretch or images
5776 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
5777 (save_or_restore_current_matrix): New function for the same
5778 purpose, but more efficient.
5779 (adjust_frame_glyphs_for_frame_redisplay): Use it.
5781 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
5783 * xdisp.c (syms_of_xdisp): Fix last change.
5785 2000-12-23 Gerd Moellmann <gerd@gnu.org>
5787 * xdisp.c (syms_of_xdisp): Doc fix.
5789 * xdisp.c (redisplay_window): Remove label restore_buffers;
5790 use finish_scroll_bars instead to make sure that scroll bars
5791 are redeemed. If we don't do this, flickering can result from
5792 scroll bars being destroyed and recreated.
5794 2000-12-22 Jason Rumney <jasonr@gnu.org>
5796 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
5797 in the wrong colors when the foreground is not black.
5798 (expose_window): Don't redraw the window that's currently being
5801 2000-12-22 Gerd Moellmann <gerd@gnu.org>
5803 * window.c (size_window): When setting the window's too_small_ok
5804 flag, compare old size with minimum size depending on WIDTH_P,
5805 don't compare with window_min_width.
5807 * window.c (delete_window): Simplify somewhat.
5808 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
5809 freeing window matrices. The flag windows_or_buffers_changed is
5810 set, so the next redisplay will consider all windows; this should
5813 2000-12-22 Kenichi Handa <handa@etl.go.jp>
5815 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
5817 * ccl.h (struct ccl_program): New member cr_consumed.
5819 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
5820 (CCL_READ_CHAR): Handle EOL conversion here.
5821 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
5823 2000-12-21 Gerd Moellmann <gerd@gnu.org>
5825 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
5827 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
5828 otherwise tabs of different size compare equal.
5830 * callint.c (Fcall_interactively): Prevent a compiler warning.
5832 * print.c (print_unwind): Return nil.
5833 (PRINTDECLARE): Initialize all local variables.
5834 (print_preprocess): Add a default case.
5836 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
5838 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
5840 * window.c (delete_window, Fsplit_window)
5841 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
5843 * dispextern.h (ensure_frame_matrix): Function declaration removed.
5845 * dispnew.c (ensure_frame_matrix): Removed.
5846 (save_frame_matrix, restore_frame_matrix): New functions.
5847 (adjust_frame_glyphs_for_frame_redisplay): Use them.
5849 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
5850 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
5852 2000-12-21 Andrew Innes <andrewi@gnu.org>
5854 * w32term.c (x_update_begin): Regenerate the palette here, rather
5855 than for each window.
5857 * w32xfns.c (select_palette): Avoid calling SelectPalette if
5858 palette is NULL, since this corrupts memory! Also get
5859 display_info reference from frame.
5861 2000-12-21 Jason Rumney <jasonr@gnu.org>
5863 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
5865 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
5866 to avoid returning without releasing it.
5868 2000-12-21 Kenichi Handa <handa@etl.go.jp>
5870 * keymap.c (push_key_description): Don't convert eight-bit-control
5871 and eight-bit-graphic to multibyte character.
5873 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
5874 generic character and CODE1 is nil, return the smallest character
5877 2000-12-20 Dave Love <fx@gnu.org>
5879 * s/osf5-0.h (NSIG): Don't redefine.
5881 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
5883 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
5884 excluding menu-bar and tool-bar.
5885 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
5886 (menu_item_p): Remove.
5887 (where_is_internal_1): Don't ignore menu-items.
5889 2000-12-20 Gerd Moellmann <gerd@gnu.org>
5891 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
5894 * window.c (make_window): Initialize window's min_hscroll.
5895 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
5896 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
5898 (struct saved_window): New member min_hscroll.
5899 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
5900 (Fset_window_configuration): Set window's min_hscroll.
5901 (save_window_save): Save window's min_hscroll.
5902 (compare_window_configurations): Compare min_hscroll values.
5904 * window.h (struct window): New member min_hscroll.
5906 * keyboard.c (echo_prompt): Prevent a compiler warning.
5908 * xdisp.c (try_cursor_movement): Fix last change. The real
5909 condition is that PT is at the end of the row, and should
5910 be displayed at the start of the next row.
5912 * xdisp.c (try_cursor_movement): If we end on a partially
5913 visible line, end we already decided to scroll, return -1.
5915 * dispextern.h (ensure_frame_matrix): Add prototype.
5917 * window.c (delete_window, Fsplit_window)
5918 (Fset_window_configuration): Call ensure_frame_matrix.
5920 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
5922 (adjust_frame_glyphs_for_frame_redisplay): If display has been
5923 completed, call fake_current_matrices instead of marking frame
5926 2000-12-20 Jason Rumney <jasonr@gnu.org>
5928 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
5930 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
5932 * fns.c (Frequire): Doc fix.
5934 2000-12-19 Gerd Moellmann <gerd@gnu.org>
5936 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
5938 * dispnew.c (direct_output_for_insert): Fix check for mini-window
5939 currently displaying a message.
5941 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
5943 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
5945 2000-12-18 Andrew Innes <andrewi@gnu.org>
5947 * w32.c (w32_strerror): New function.
5949 * w32.h (w32_strerror): New extern.
5951 * w32fns.c (Fw32_shell_execute): Use it.
5953 2000-12-18 Gerd Moellmann <gerd@gnu.org>
5955 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
5957 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
5959 * msdos.c (IT_set_face): Obey inverse_video.
5961 2000-12-18 Kenichi Handa <handa@etl.go.jp>
5963 * dired.c (directory_files_internal): Always return decoded filenames.
5965 2000-12-18 Gerd Moellmann <gerd@gnu.org>
5967 * xterm.c (x_connection_closed): Prevent being called recursively
5968 because of an error condition in XtCloseDisplay.
5970 * xdisp.c (init_iterator): If noninteractive, and the frame's
5971 face cache is null, make one.
5973 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
5975 * process.c (wait_reading_process_input): Check for pending
5976 input when running timers.
5978 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
5980 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
5982 2000-12-18 Kenichi Handa <handa@etl.go.jp>
5984 * process.c (read_process_output): Don't run a filter if the code
5985 decoder produces nothing but carryover.
5987 2000-12-17 Andrew Innes <andrewi@gnu.org>
5989 * w32.c (sys_rename): Only check errno against EEXIST, and not
5990 EACCES, when determining whether rename failed because the target
5991 exists. This was resulting in indefinite looping on Windows 9x if
5992 the source file was locked by another process.
5994 * w32fns.c (Ffile_system_info): New function.
5995 (syms_of_w32fns): Defsubr it.
5997 2000-12-17 Gerd Moellmann <gerd@gnu.org>
5999 * window.c (coordinates_in_window): Fix computation for
6000 position on vertical line between mode lines.
6002 * xfns.c (unwind_create_frame): Return t if frame was deleted.
6003 Don't alter tip_frame or tip_window.
6004 (unwind_create_tip_frame): Set tip_frame to nil only if frame
6007 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
6008 Don't alter tip_frame or tip_window.
6009 (unwind_create_tip_frame): Set tip_frame to nil only if frame
6012 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
6014 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
6015 be consistent with the doc string. Reported by NAKAJIMA Mikio
6016 <minakaji@osaka.email.ne.jp>.
6018 2000-12-16 Kenichi Handa <handa@etl.go.jp>
6020 * xfaces.c (Vface_ignored_fonts): New variable.
6021 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
6022 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
6024 2000-12-15 Gerd Moellmann <gerd@gnu.org>
6026 * dispnew.c (update_window): Detect pending input every nth line
6027 updated, i.e. do it depending on real work done, and not on the
6030 * xterm.c (expose_window): Don't redraw the window that's
6031 currently being updated.
6033 * window.c (Fset_window_point): Remove test for
6034 cursor_in_non_selected_windows.
6036 * lread.c (read1): Recognize end of file after `\\'.
6038 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
6039 not unwind_create_frame.
6041 2000-12-15 Dave Love <fx@gnu.org>
6043 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
6046 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
6048 2000-12-15 Kenichi Handa <handa@etl.go.jp>
6050 * coding.c (setup_coding_system): Clear all members of the struct
6051 coding_system at first.
6052 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
6054 (code_convert_region): Don't override coding->src_multibyte and
6055 coding->dst_multibyte.
6057 * fns.c (Fmd5): Docstring improved.
6059 2000-12-15 Miles Bader <miles@gnu.org>
6061 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
6062 are actually marked as mode-lines; otherwise use
6063 estimate_mode_line_height.
6065 2000-12-14 Gerd Moellmann <gerd@gnu.org>
6067 * editfns.c (Fformat): Prevent a buffer overrun when the format
6068 specifies a precision.
6070 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
6072 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
6073 argument is outside the range [2..3].
6075 2000-12-14 Andrew Innes <andrewi@gnu.org>
6077 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
6078 nothing to do. Bind inhibit-quit.
6079 (tip_frame): Make it a Lisp_Object.
6080 (x_create_tip_frame): Set tip_frame after it has been added to
6082 (Fx_show_tip): Don't set tip_frame here.
6083 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
6084 (unwind_create_frame, unwind_create_tip_frame): New functions.
6085 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
6086 while a frame is only partially constructed.
6088 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
6089 (x_free_frame_resources): New function.
6090 (x_destroy_window): Use it.
6092 2000-12-14 Gerd Moellmann <gerd@gnu.org>
6094 * xfns.c (Fx_backspace_delete_keys_p): New function.
6095 (syms_of_xfns): Defsubr it.
6097 * config.in (HAVE_XKBGETKEYBOARD): Add.
6099 2000-12-14 Kenichi Handa <handa@etl.go.jp>
6101 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
6102 Always store string in multibyte representation in echobuf.
6103 (echo_char): Always store string in multibyte representation in
6105 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
6106 (read_key_sequence): Adjusted for the change of echo_prompt.
6108 * fns.c (Fmd5): Docstring improved.
6110 * lisp.h (detect_coding_system): Prototype adjusted.
6112 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
6113 (detect_coding_emacs_mule, detect_coding_iso2022,)
6114 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
6115 (detect_coding_utf_16, detect_coding_ccl): Make them static.
6116 New argument MULTIBYTEP. Callers changed.
6117 (detect_coding_mask, detect_coding_system): New argument
6118 MULTIBYTEP. Callers changed.
6119 (decode_coding_string): Set coding->src_multibyte and
6120 coding->dst_multibyte before calling detect_coding and detect_eol.
6121 Update them after some coding system is detected.
6123 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
6125 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
6127 * keyboard.c (menu_bar_items, tool_bar_items):
6128 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
6130 2000-12-13 Gerd Moellmann <gerd@gnu.org>
6132 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
6134 (unwind_create_frame, unwind_create_tip_frame): New functions.
6135 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
6136 while a frame is only partially constructed.
6138 * xterm.h (x_free_frame_resources): Declare.
6140 * xterm.c (x_free_frame_resources): New function.
6141 (x_destroy_window): Use it.
6143 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
6144 don't interrupt the update for pending input initially, i.e.
6145 update at least some lines.
6147 * keyboard.c (do_mouse_tracking): Make externally visible.
6149 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
6151 * xfns.c (gray_bitmap_bits): Declare `char *'.
6153 2000-12-12 Gerd Moellmann <gerd@gnu.org>
6155 * xdisp.c (display_tool_bar_line): Make sure that tool bar
6156 lines start with a relief line.
6158 2000-12-12 Dave Love <fx@gnu.org>
6160 * window.c (Fdisplay_buffer): Doc fix.
6161 (Fwindow_list): Remove unused var.
6163 * buffer.h (mmap_set_vars): Declare.
6165 * window.h (Fset_window_point): Declare.
6167 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
6169 * msdos.c (fast_find_position): Don't overstep the last window row.
6170 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
6171 variable `area'. When looking for a row under (X,Y), give up if some
6172 of the previous rows is not enabled.
6174 2000-12-12 Gerd Moellmann <gerd@gnu.org>
6176 * window.c (Fset_window_point): If displaying cursors in windows
6177 other than the selected window, make sure redisplay updates
6178 other windows to show the new value of point in the window.
6180 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
6182 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
6183 the buffer is the sole visible buffer when in the mini-buffer.
6185 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
6186 Bind `inhibit-read-only' to t.
6187 (unwind_with_echo_area_buffer): Use AREF.
6189 * xfns.c (Fx_hide_tip): Simplified.
6191 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
6194 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
6196 2000-12-11 Gerd Moellmann <gerd@gnu.org>
6198 * xfns.c (Fx_hide_tip): Fix last change.
6200 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
6201 nothing to do. Bind inhibit-quit.
6202 (tip_frame): Make it a Lisp_Object.
6203 (x_create_tip_frame): Set tip_frame after it has been added to
6205 (Fx_show_tip): Don't set tip_frame here.
6207 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
6209 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
6212 * dispextern.h: Change external declaration of tip_frame.
6214 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
6215 return an empty string.
6217 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
6218 of the window's update_mode_line flag, since the former is set by
6219 force-mode-line-update, not the latter. This makes
6220 column-number-mode slightly faster.
6222 * xdisp.c (try_window_id) <all changes above window start>:
6225 2000-12-11 Paul Eggert <eggert@twinsun.com>
6227 * config.in (HAVE_FTELLO): Remove.
6229 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
6230 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
6232 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
6233 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
6235 2000-12-11 Miles Bader <miles@gnu.org>
6237 * window.c (displayed_window_lines): Don't round up when
6238 converting empty space at bottom to lines.
6239 Handle non-newline-terminated final lines properly.
6240 (Fwindow_text_height): New function (used to be in lisp).
6241 (syms_of_window): Initialize it.
6243 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
6245 * syntax.c (scan_lists): Check that the right quote char has the
6246 right Sstring syntax when jumping over strings.
6247 (init_syntax_once): Use Smax rather than 13.
6249 2000-12-09 Miles Bader <miles@gnu.org>
6251 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
6252 with PARTIALLY, inverting the sense.
6253 (window_scroll_pixel_based): Scroll partially visible lines into
6254 place if we hit the beginning or end of the buffer.
6255 (displayed_window_lines): Don't include partially visible lines.
6256 (Fmove_to_window_line): Skip past any partially visible first line.
6258 2000-12-08 Gerd Moellmann <gerd@gnu.org>
6260 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
6262 * tparam.c (tparam1): Change the way buffers are reallocated to be
6263 portable and less obfuscated.
6265 * termcap.c (tgetent): Change the way buffers are reallocated to
6266 be portable and less obfuscated.
6268 * macros.c (store_kbd_macro_char): Change the way buffers are
6269 reallocated to be portable and less obfuscated.
6271 * lread.c (read1): Change the way buffers are reallocated to be
6272 portable and less obfuscated.
6274 * doc.c (Fsubstitute_command_keys): Change the way buffers
6275 are reallocated so that it is portable.
6277 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
6279 * dosfns.c (Ffile_system_info): New function.
6280 (syms_of_dosfns): Defsubr it.
6282 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
6284 * alloc.c (gc_sweep): Add comment.
6286 2000-12-07 Gerd Moellmann <gerd@gnu.org>
6288 * sound.c (vox_configure): Change order of ioctls.
6289 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
6290 Ignore errors when changing volume.
6291 (vox_close): Don't reset the device.
6293 * process.c (read_process_output): Make sure the process marker's
6294 position is valid when the process buffer is changed in
6295 after-change functions. W3 does that.
6297 * xfns.c (x_free_gcs): New function.
6299 * xterm.h (x_free_gcs): Add prototype.
6301 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
6304 * xterm.c (x_destroy_window): Call x_free_gcs so that
6305 resources of non-toolkit X windows will be freed.
6307 2000-12-07 Andrew Innes <andrewi@gnu.org>
6309 * w32fns.c (xlfd_charset_of_font): Fix last change.
6311 2000-12-06 Dave Love <fx@gnu.org>
6313 * md5.h (__P): Don't define -- it comes from config.h.
6315 * strftime.c: Change some #if foo to #ifdef foo.
6317 2000-12-06 Andrew Innes <andrewi@gnu.org>
6319 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
6321 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
6322 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
6323 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
6325 2000-12-06 Gerd Moellmann <gerd@gnu.org>
6327 * alloc.c (gc_sweep): Prevent symbols read during loadup
6330 * xdisp.c (underlying_face_id): New function.
6331 (handle_face_prop, face_before_or_after_it_pos): Use it
6332 to determine the face ``under'' a string. Let strings inherit
6333 the face of the buffer under them.
6335 * xfaces.c (face_at_string_position): Update function comment.
6337 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
6338 matrix if the window's left position has changed; we need to
6339 redraw it in this case.
6341 * dispextern.h (struct glyph_matrix): Add member window_left_x.
6343 * window.c (coordinates_in_window): Check mouse on mode-line or
6346 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
6347 advertized by the function documentation.
6349 * window.c (syms_of_window): Doc fix.
6351 * sound.c (vox_configure): Set volume for left and right channel.
6352 (sound_cleanup): Return nil.
6354 * xdisp.c (move_it_by_lines): Fix paren typo.
6356 * xterm.c (x_load_font): Don't use the font's max_bounds for
6357 computing the height of the font. If max_bounds' ascent or
6358 descent are greater than the font's ascent or descent, this means
6359 glyphs overlap, which should be handled now by redisplay.
6361 * window.c (Veven_window_heights): New variable.
6362 (syms_of_window): DEFVAR_LISP it.
6363 (Fdisplay_buffer): Check Veven_window_heights before evening the
6366 2000-12-06 Miles Bader <miles@gnu.org>
6368 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
6369 update `default-frame-alist' instead of setting no frame parameters.
6371 2000-12-06 Kenichi Handa <handa@etl.go.jp>
6373 * composite.c (update_compositions): Fix typo (use the correct
6376 2000-12-05 Jason Rumney <jasonr@gnu.org>
6378 * md5.h: Remove underscores from function declarations.
6379 (__attribute__, __alignof__) [!__GNUC__]: Define.
6381 * md5.c: Delay include of md5.h until after namespace cleaning.
6383 * makefile.w32-in (fns.o): Depend on md5.h
6384 (md5.o): New target.
6387 * makefile.nt: Likewise.
6389 2000-12-05 Jason Rumney <jasonr@altavista.net>
6391 * w32term.c (expose_area): Complete last change.
6393 2000-12-05 Ken Raeburn <raeburn@gnu.org>
6395 * minibuf.c: Include intervals.h.
6397 2000-12-05 Jason Rumney <jasonr@gnu.org>
6399 * w32term.c (x_produce_glyphs): If a font for a component of
6400 a composition is not found, use 1 pixel dot ascent and 0 dot
6401 descent value to avoid displaying terribly tall empty boxes.
6402 (expose_area): Pass x-coordinate relative to the exposed
6403 area to x_draw_glyphs instead of a window-relative coordinate.
6405 2000-12-05 Gerd Moellmann <gerd@gnu.org>
6407 * xdisp.c (next_element_from_ellipsis): Save face before selective
6408 display in saved_face_id, and set face_before_selective_p.
6409 (reseat_1): Reset face_before_selective_p.
6410 (append_space, extend_face_to_end_of_line): If iterator's
6411 face_before_selective_p is set, use the face from saved_face_id.
6412 (extend_face_to_end_of_line): For tty frames, make sure to
6413 use the right face id when producing spaces at the end of
6416 * dispextern.h (struct it): Add face_before_selective_p.
6418 * keyboard.c (record_char): Don't record identical help-echo
6419 events in recent_keys.
6421 * xterm.c [USE_X_TOOLKIT]: Close the display.
6422 (xim_close_dpy): Handle case that the display has been closed.
6424 * xterm.c (x_destroy_window): Reset the frame's X window after
6427 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
6428 variable window_width.
6429 (line_draw_cost): Fix code skipping over spaces at the end of the
6430 line when must_write_spaces is not set.
6431 (scrolling_window): Fix code inserting runs in list of all runs.
6433 2000-12-05 Kenichi Handa <handa@etl.go.jp>
6435 * coding.c (setup_coding_system): Be sure to initialize
6436 coding->category_idx.
6438 2000-12-04 Gerd Moellmann <gerd@gnu.org>
6440 * xterm.c (PER_CHAR_METRIC): Removed because not used.
6442 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
6443 area to x_draw_glyphs instead of a window-relative coordinate.
6445 * fileio.c (auto_save_error): Add parameter ERROR. Show the
6446 error in the message.
6448 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
6449 timer after having read a key. It's not good for code reading
6450 several keys in a loop, like an input method.
6452 * fileio.c (Finsert_file_contents): When VISIT is t, don't
6453 record undo information for format-decode.
6455 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
6456 current buffer is read-only, not if it isn't.
6458 * keyboard.c (record_char): Record `help-echo' input events
6459 in recent_keys only if they display some help. Don't record
6460 `help-echo' events as macro char.
6462 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
6464 * editfns.c (save_excursion_restore): Don't move point
6465 in another window if it is showing the wrong buffer.
6466 Avoid the call to Fwindow_live_p, for speed.
6468 2000-12-04 Kenichi Handa <handa@etl.go.jp>
6470 * xfaces.c (struct font_name): New member registry_priority.
6471 (split_font_name): Initialize the above member to zero.
6472 (concat_font_list): New function.
6473 (font_list): Include fonts of all alternative registries.
6474 (FONT_POINT_SIZE_QUANTUM): New macro.
6475 (better_font_p): Ignore point size difference less than
6476 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
6478 * xterm.c (x_produce_glyphs): If a font for a component of
6479 a composition is not found, use 1 pixel dot ascent and 0 dot
6480 descent value to avoid displaying terribly tall empty boxes.
6482 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
6484 2000-12-03 Ken Raeburn <raeburn@gnu.org>
6486 * coding.h (code_convert_string1): Declare.
6488 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
6490 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
6492 2000-12-02 Jason Rumney <jasonr@gnu.org>
6494 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
6495 correctly for single byte character case.
6496 (w32_per_char_metric): Do not try to make any assumptions about
6497 the metrics of BDF fonts.
6498 (x_estimate_mode_line_height): If `mode-line' face
6499 hasn't a font, use that of the frame, as drawing glyphs does.
6500 (note_mouse_highlight): Change the cursor shape on the vertical
6501 border between windows [not enabled].
6503 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
6505 * w32fns.c (Fx_create_frame): Reintroduce the call to
6506 face-set-after-frame-defaults.
6507 (Vx_window_horizontal_drag_shape): New variable.
6508 (syms_of_xfns): DEFVAR_LISP it.
6509 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
6512 2000-12-02 Simon Josefsson <simon@josefsson.org>
6514 * fns.c (Fmd5): Use a different logic to decide the coding system
6517 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
6519 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
6521 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
6523 2000-12-01 Gerd Moellmann <gerd@gnu.org>
6525 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
6526 height for YNegative.
6527 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
6528 height; also see comment there.
6530 * window.c (coordinates_in_window): Handle computations for
6531 positions on the vertical bar and fringes differently for
6532 window-system frames. Consider some pixels near the vertical bar
6533 as on the bar if the frame doesn't have vertical scroll bars.
6534 Associate positions between mode or header lines with the
6535 right window, the left one.
6537 2000-12-01 Jason Rumney <jasonr@gnu.org>
6539 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
6541 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
6544 2000-12-01 Gerd Moellmann <gerd@gnu.org>
6546 * window.c (struct saved_window): Add members orig_top and orig_height.
6547 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
6548 (save_window_save, Fset_window_configuration): Save/restore
6549 window's orig_top and orig_height.
6551 2000-12-01 Jason Rumney <jasonr@gnu.org>
6553 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
6555 * w32fns.c (x_set_cursor_color): Fix last change.
6557 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6559 * xdisp.c (echo_area_display): If cursor is in the echo area, make
6560 sure that the next redisplay displays the minibuffer, so that
6561 the cursor will be replaced with what the minibuffer wants.
6563 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
6564 #ifndef instead of using #if.
6565 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
6566 USE_TOOLKIT_SCROLL_BARS is defined.
6568 2000-11-30 Jason Rumney <jasonr@gnu.org>
6570 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
6573 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6575 * fns.c (Fmd5): Doc fix.
6577 2000-11-30 Simon Josefsson <simon@josefsson.org>
6579 * fns.c (Fmd5): New function.
6580 (syms_of_fns): Defsubr md5.
6582 * Makefile.in (obj): Add md5.o
6584 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6586 * md5.h, md5.c: New files, taken from glibc.
6588 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
6590 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
6591 hasn't a font, use that of the frame, as drawing glyphs does.
6593 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
6595 * eval.c (Frun_hooks): Allow 0 arguments.
6597 2000-11-29 Gerd Moellmann <gerd@gnu.org>
6599 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
6600 is over the menu bar widget, say it's not on the frame.
6602 * xfns.c (Fx_create_frame): Reintroduce the call to
6603 face-set-after-frame-defaults.
6605 * eval.c (Fsignal): Reset handling_signal.
6607 2000-11-28 Jason Rumney <jasonr@gnu.org>
6609 * w32menu.c (add_menu_item): Reset menu item text when changing
6610 type to radio button.
6612 2000-11-28 Gerd Moellmann <gerd@gnu.org>
6614 * xselect.c: Update copyright.
6616 * window.c (coordinates_in_window): If on a mode or header line,
6617 but sufficiently close to its start, return ``on vertical
6618 border''. This gives us a way to drag windows horizontally when
6619 using toolkit scroll bars.
6621 * xterm.c (note_mouse_highlight): Change the cursor shape
6622 on the vertical border between windows.
6624 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
6626 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
6627 (syms_of_xfns): DEFVAR_LISP it.
6628 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
6630 * textprop.c (text_read_only): New function.
6631 (verify_interval_modification): Use it instead of signaling
6632 `text-read-only'. This makes it easier to catch this error
6635 * xdisp.c (forward_to_next_line_start): Check for newlines,
6636 not end of line, which includes CR.
6638 2000-11-28 Kenichi Handa <handa@etl.go.jp>
6640 * coding.c (Ffind_coding_systems_region_internal): Be sure to
6641 include no-conversion.
6643 2000-11-27 Jason Rumney <jasonr@gnu.org>
6645 * w32fns.c (w32_load_system_font): Always mark font as double byte
6646 if codepage is unicode.
6648 2000-11-27 Gerd Moellmann <gerd@gnu.org>
6650 * xdisp.c (forward_to_next_line_start): If already on a newline,
6651 just consume it to avoid unintended skipping over invisible text below.
6653 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
6654 `vertical-line', `mode-line' and `header-line' events.
6656 * xdisp.c (try_window_id): Avoid starting to display in the middle
6657 of a character, a TAB for instance. This is easier than to set
6658 up the iterator exactly, and it's not a frequent case, so the
6659 additional effort wouldn't really pay off.
6661 2000-11-26 Andrew Choi <akochoi@i-cable.com>
6663 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
6666 2000-11-25 Jason Rumney <jasonr@gnu.org>
6668 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
6669 Args to window_from_coordinates should be pixel coordinates.
6671 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
6672 redisplay handles them properly.
6674 2000-11-25 Miles Bader <miles@gnu.org>
6676 * indent.c (compute_motion): Keep pos_byte in sync with pos.
6678 2000-11-24 Jason Rumney <jasonr@gnu.org>
6680 * w32.c (init_environment): Set LANG environment variable based on
6681 locale settings, if not set.
6683 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
6684 making tool bar smaller. When clearing the frame, also
6685 clear current matrices. Clear frame when tool bar disappears.
6686 Don't use more lines for the tool-bar than is available.
6687 (x_change_window_heights): New function.
6689 2000-11-24 Gerd Moellmann <gerd@gnu.org>
6691 * xdisp.c (init_from_display_pos): If POS says we're already after
6692 an overlay string ending at POS, make sure to pop the iterator
6693 because it will be in front of that overlay string. When POS is
6694 ZV, we've thereby also ``processed'' overlay strings at ZV.
6696 * xfaces.c (lface_from_face_name): Function comment fix.
6698 2000-11-24 Miles Bader <miles@gnu.org>
6700 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
6701 apply `mode-line-inverse-video' -- zero means force display using
6702 the default face, non-zero means display using the specialized face.
6703 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
6705 2000-11-23 Kenichi Handa <handa@etl.go.jp>
6707 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
6710 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
6712 * coding.c (decode_coding_emacs_mule): Fix the case of
6713 CODING_EOL_LF, which used uninitialized value of c.
6715 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
6717 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
6719 2000-11-22 Gerd Moellmann <gerd@gnu.org>
6721 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
6724 * frame.h (struct frame): Replace desired_tool_bar_items,
6725 current_tool_bar_items, n_desired_tool_bar_items,
6726 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
6728 * frame.c (make_frame): Change initialization of tool bar
6731 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
6732 Change references to members deleted from struct frame to use the
6735 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
6736 references to members deleted from struct frame to use the new ones.
6738 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
6740 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
6742 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
6743 (note_tool_bar_highlight): Change references to members deleted
6744 from struct frame to use the new ones.
6746 2000-11-23 Miles Bader <miles@gnu.org>
6748 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
6749 the face's inverse-video attribute, rather than overriding it.
6751 2000-11-22 Gerd Moellmann <gerd@gnu.org>
6753 * xfns.c (x_set_tool_bar_lines): Clear internal border when
6754 making tool bar smaller.
6756 2000-11-22 Dave Love <fx@gnu.org>
6758 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
6760 2000-11-22 Miles Bader <miles@gnu.org>
6762 * keyboard.c (Vminibuffer_message_timeout): New variable.
6763 (command_loop_1): Use it to determine message timeout.
6764 (syms_of_keyboard): Initialize it.
6766 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
6768 2000-11-22 Kenichi Handa <handa@etl.go.jp>
6770 * sysdep.c: Move the code for declaring h_errno after #include
6773 2000-11-21 Gerd Moellmann <gerd@gnu.org>
6775 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
6776 the menu bar when the tooltip is unmapped.
6778 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
6779 sole visible buffer when we're currently in the mini-buffer, and
6782 2000-11-21 Jason Rumney <jasonr@gnu.org>
6784 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
6785 put on the clipboard.
6786 (Fw32_get_clipboard_data): Compare data on clipboard with saved
6787 copy of what Emacs last put there. If they are the same, do not
6788 use the clipboard copy to avoid losing data due to coding conversions.
6790 2000-11-22 Miles Bader <miles@gnu.org>
6792 * minibuf.c (Vminibuffer_prompt_properties): New variable.
6793 (syms_of_minibuf): Initialize it.
6794 (read_minibuf): Add properties from Vminibuffer_prompt_properties
6795 to prompt, don't make read-only.
6797 2000-11-21 Gerd Moellmann <gerd@gnu.org>
6799 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
6800 Add BEFORE/AFTER_POTENTIAL_GC.
6802 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
6804 * buffer.c (mmap_free_1): Avoid a compiler warning.
6806 * term.c, cm.c: Don't try to include termcap.h; see comment there.
6808 2000-11-21 Kenichi Handa <handa@etl.go.jp>
6810 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
6813 2000-11-20 Gerd Moellmann <gerd@gnu.org>
6815 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
6818 * s/gnu-linux.h: Don't use `#cpu'.
6820 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
6821 not defined in mman.h.
6823 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
6824 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
6825 and store an index in the XClientMessageEvent. Storing a
6826 Lisp_Object or pointer can fail on a 64 bit system, since X only
6828 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
6830 2000-11-20 Dave Love <fx@gnu.org>
6832 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
6834 2000-11-20 Gerd Moellmann <gerd@gnu.org>
6836 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
6838 2000-11-20 Kenichi Handa <handa@etl.go.jp>
6840 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
6843 * alloc.c (make_string): Fix previous change. Be sure to make
6844 unibyte string correctly.
6846 2000-11-19 Gerd Moellmann <gerd@gnu.org>
6848 * window.c (Fwindow_list): Change parameter list to be XEmacs
6850 (window_list_1): New function.
6851 (window_loop): Use it instead of Fwindow_list.
6853 * sysdep.c (emacs_ospeed): New variable.
6854 (toplevel): Don't declare ospeed extern.
6855 (init_baud_rate): Use emacs_ospeed instead of ospeed.
6857 * termcap.c (ospeed): Remove.
6858 (tputs) [!emacs]: Remove unused code.
6859 (tgetent): Avoid a compiler warning.
6861 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6862 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
6863 SCROLL_BAR_X_WIDGET with additional argument DPY.
6865 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
6867 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
6868 Take the X display as additional argument.
6869 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
6870 `Widget' is a pointer type that's not easily stored in Lisp_Object
6871 form in a portable way.
6873 * dispnew.c (update_text_area): Fix last change.
6875 2000-11-18 Gerd Moellmann <gerd@gnu.org>
6877 * xdisp.c: Use BINDING_STACK_SIZE throughout.
6879 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
6880 clear current matrices.
6882 * buffer.c (mmap_enlarge): Don't print a message on stderr
6883 if mapping new memory at the end of the existing region fails.
6885 * dispnew.c (update_text_area): Don't skip over equal glyphs
6886 when the last current glyph overlaps the glyph to its right.
6888 2000-11-18 Miles Bader <miles@gnu.org>
6890 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
6891 lines that *end* with "..." too (that's the most common case!).
6893 2000-11-18 Gerd Moellmann <gerd@gnu.org>
6895 * xdisp.c (resize_mini_window): Temporarily change to the
6896 mini-window's buffer if necessary.
6898 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
6899 the tooltip obscures less text under it.
6901 2000-11-17 Gerd Moellmann <gerd@gnu.org>
6903 * puresize.h (BASE_PURESIZE): Increase to 700000.
6905 2000-11-18 Jason Rumney <jasonr@gnu.org>
6907 * w32term.c (w32_draw_bitmap): Use face to set colors.
6909 2000-11-17 Dave Love <fx@gnu.org>
6911 * lread.c (Fload): Fix #ifdef for pcc.
6913 2000-11-17 Gerd Moellmann <gerd@gnu.org>
6915 * xdisp.c (pos_visible_p): Compute the default character height
6918 2000-11-16 Gerd Moellmann <gerd@gnu.org>
6920 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
6921 knowing the line's height; use the default font's height in that case.
6923 * xfaces.c (weight_table): Add `demi' with the same meaning as
6926 2000-11-16 Kenichi Handa <handa@etl.go.jp>
6928 * dispnew.c (null_row): New global static variable.
6929 (clear_glyph_row): Delete local static variable null_row.
6931 2000-11-15 Jason Rumney <jasonr@gnu.org>
6933 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
6934 (w32_alloc_lighter_color): Use new brightness calculations from
6935 xterm.c. Scale delta to be in the range expected by W32.
6936 (w32_draw_relief_rect): Use frame relief colors.
6938 2000-11-15 Gerd Moellmann <gerd@gnu.org>
6940 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
6941 (Qinhibit_default_face_x_resources): New variable.
6942 (syms_of_frame): Initialize it.
6943 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
6945 * xdisp.c (pos_visible_p): Improve function comment.
6947 * lisp.h (BINDING_STACK_SIZE): New macro.
6949 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
6950 reading the directory if readdir returns null and errno is EAGAIN
6953 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
6955 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
6956 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
6957 Set amount_to_scroll to max of dx and scroll_step so that
6958 scroll-conservatively doesn't defeat scroll-step>1.
6959 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
6960 scroll-conservatively for line-at-a-time scrolling.
6962 2000-11-14 Gerd Moellmann <gerd@gnu.org>
6964 * window.c (Fpos_visible_in_window_p): Call pos_visible with
6967 * xdisp.c (current_mode_line_height, current_header_line_height):
6969 (init_xdisp): Initialize them.
6970 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
6971 and use exact mode line heights if it is set.
6973 * lisp.h (pos_visible_p): Change prototype.
6975 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6976 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
6977 and current_header_line_height first.
6978 (current_mode_line_height, current_header_line_height):
6981 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
6983 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
6984 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
6985 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
6987 2000-11-14 Miles Bader <miles@gnu.org>
6989 * xterm.c (x_alloc_lighter_color): Include an additive component
6990 too for dark colors, because FACTOR isn't enough.
6991 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
6994 2000-11-13 Gerd Moellmann <gerd@gnu.org>
6996 * keyboard.c (show_help_echo): Call message3_nolog with number of
6997 bytes in the help string as 2nd parameter, instead of the number
7000 2000-11-13 Miles Bader <miles@gnu.org>
7002 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
7003 (Fload): Use new openp return protocol.
7004 Don't try to use Vload_source_file_function to load .elc files.
7005 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
7006 openp return protocol.
7007 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
7009 2000-11-11 Kenichi Handa <handa@etl.go.jp>
7011 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
7013 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
7014 Defined these macros.
7015 (NLIST_STRUCT): Avoid re-defining it.
7017 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
7018 -I/usr/contrib/X11R6/include.
7019 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
7021 2000-11-10 Jason Rumney <jasonr@gnu.org>
7023 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
7025 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
7026 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
7028 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
7029 (Qw32_charset_vietnamese): New symbol.
7030 (xlfd_charset_of_font): New function.
7031 (w32_load_system_font): Use it.
7032 (x_to_w32_charset): Use Fassoc to find charset info. Special case
7033 when Vw32_charset_info_alist is nil to ensure default face always
7034 has font. Use Fcar and Fcdr for safety.
7035 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
7036 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
7037 pseudo-codepages for special cases.
7038 (w32_to_x_font): New parameter to allow charset portion to be
7039 specified where there is many to one mapping. Callers changed.
7040 (w32_list_fonts): Avoid listing fonts that won't display.
7042 2000-11-10 Gerd Moellmann <gerd@gnu.org>
7044 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
7045 (font_list_1): Renamed from font_list.
7046 (font_list): New function, trying alternative registries from
7047 Vface_alternative_font_registry_alist.
7048 (Finternal_set_alternative_font_registry_alist): New function.
7049 (syms_of_xfaces): Initialize and Staticpro
7050 Vface_alternative_font_registry_alist.
7051 Defsubr Finternal_set_alternative_font_registry_alist.
7053 2000-11-09 Ken Raeburn <raeburn@gnu.org>
7055 * lisp.h (Flooking_at): Declare.
7057 2000-11-09 Gerd Moellmann <gerd@gnu.org>
7059 * dired.c (directory_files_internal): Fix a braino.
7061 * dired.c (directory_files_internal): Add missing GCPRO's.
7064 2000-11-08 Gerd Moellmann <gerd@gnu.org>
7066 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
7067 (resize_mini_window): Return quickly if Vresize_mini_window is
7068 nil. Don't return if Vmax_mini_window_height is nil.
7070 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
7071 (syms_of_xdisp): Initialize them.
7072 (resize_mini_window): Act according to the setting of
7073 Vresize_mini_window.
7074 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
7076 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
7077 scroll bar widget after configuring it, so that it will appear at
7078 the right position from the start.
7079 (XTredeem_scroll_bar): Cleaned up.
7081 2000-11-08 Kenichi Handa <handa@etl.go.jp>
7083 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
7084 font is taller than the frame line, we don't have to bias the
7087 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
7089 2000-11-07 Dave Love <fx@gnu.org>
7091 * config.in (HAVE_MKSTEMP): Add.
7093 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
7095 2000-11-07 Gerd Moellmann <gerd@gnu.org>
7097 * window.c (Fset_window_configuration): Don't try to preserve
7098 point in the current buffer, if that buffer is displayed in more
7101 * xfaces.c (lookup_named_face): If default face isn't realized,
7102 try to realize it. Return -1 if not successful.
7103 (Fx_list_fonts): Handle case that face cannot be determined.
7104 (Fface_font): Likewise.
7106 2000-11-06 Gerd Moellmann <gerd@gnu.org>
7108 * window.c (displayed_window_lines): Detect partially
7109 visible lines at the bottom correctly.
7111 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
7113 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
7114 when ensuring we don't do visit in indirect buffer.
7116 2000-11-06 Kenichi Handa <handa@etl.go.jp>
7118 * composite.h (compose_chars_in_text): Add prototype.
7120 * composite.c (Vcomposition_function_table): New variable.
7121 (Qcomposition_function_table): New variable.
7122 (run_composition_function): Call
7123 Vcompose_chars_after_function with three arguments.
7124 (compose_chars_in_text): New function.
7125 (syms_of_composite): Modified the doc-string of
7126 Vcompose_chars_after_function. Declare composition-function-table
7127 as a lisp variable, and initialize it.
7129 * xfns.c (x_encode_text): Suppress producing escape sequences for
7132 * xselect.c: Include composite.h.
7133 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
7135 2000-11-05 Andrew Innes <andrewi@gnu.org>
7137 * w32term.c (x_produce_glyphs): Fix typo in enum name.
7139 * sysdep.c (read_input_waiting): Remove extraneous argument to
7142 * w32fns.c (Fx_server_version): Include w32_build_number in the
7145 * w32heap.c (w32_build_number): New variable.
7146 (cache_system_info): Set it.
7148 * w32heap.h (w32_build_number): Add extern.
7150 * emacs.c (syms_of_emacs): Update docstring for
7151 system-configuration, to reflect the actual usage on MS-Windows.
7153 2000-10-31 Gerd Moellmann <gerd@gnu.org>
7155 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
7156 process idle timers while waiting for another event.
7158 * dispnew.c (update_frame_line): Handle case where spaces in
7159 the default face are colored.
7161 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
7162 window height hasn't changed.
7164 2000-10-31 Jason Rumney <jasonr@gnu.org>
7166 * w32term.c (x_produce_glyphs): Handle composite characters.
7167 (x_draw_glyph_string_foreground)
7168 (x_draw_composite_glyph_string_foreground): Restore old font.
7170 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
7172 * minibuf.c (read_minibuf): Reset the undo history just before
7173 starting the recursive-edit.
7175 2000-10-30 Gerd Moellmann <gerd@gnu.org>
7177 * xfaces.c (menu_face_change_count): New variable.
7178 (Finternal_set_lisp_face_attribute): Increment it for changes
7180 (realize_basic_faces): Reflect changes in the `menu' faces
7183 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
7184 dy obtained from the iterator's y-position after moving from
7185 scroll_margin_pos to PT; see comment there.
7187 * xdisp.c (safe_eval_handler): Call add_to_log.
7189 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
7190 is not a symbol or string.
7192 * xdisp.c (echo_area_display): Don't perform a display update from
7193 inside redisplay. The update will happen anyway at the end of
7194 redisplay, and it can confuse redisplay (GC messages while
7195 redisplaying, for instance.)
7197 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
7199 * xrdb.c (x_load_resources): Use the class name in the defaults.
7201 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
7202 (regex_compile): Catch bogus \(\1\).
7204 2000-10-30 Gerd Moellmann <gerd@gnu.org>
7206 * xterm.c (x_alloc_nearest_color): Fix last change to compare
7209 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
7210 we have a color cache, check that the cached color equals the
7211 allocated color. If not, clear the color cache.
7213 * window.c (displayed_window_lines): Change buffers if necessary.
7214 Fix computation of displayed lines.
7216 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
7217 update_menu_bindings to DEFVAR_BOOL.
7219 2000-10-30 Kenichi Handa <handa@etl.go.jp>
7221 * search.c (Fset_match_data): Be sure to make search_regs always sane.
7223 * puresize.h (BASE_PURESIZE): Increase to 680000.
7225 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
7227 2000-10-29 Jason Rumney <jasonr@gnu.org>
7229 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
7231 * w32term.c (w32_bdf_per_char_metric): Negate descent.
7232 (w32_cache_char_metrics): Handle possibility that 'x' does not
7233 exist in a BDF font.
7234 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
7236 * w32bdf.h (bdffont): Add nchars.
7238 * w32bdf.c (set_bdf_font_info): Set it.
7239 (w32_BDF_TextOut): Swap byte order of double byte characters.
7240 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
7242 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
7244 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
7245 don't override the colors in frame's param_alist, unless they are
7248 * term.c (reassert_line_highlight): If inverse_video is non-zero,
7249 reverse the effect of the highlight flag.
7251 2000-10-27 Ken Raeburn <raeburn@gnu.org>
7253 * window.h (Fwindow_live_p): Declare.
7255 * undo.c (record_delete): Check that last_undo_buffer is really a
7256 buffer before applying XBUFFER to it.
7258 * keymap.c (where_is_internal): Pass lisp object, not integer, to
7261 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
7263 * lisp.h (KEYMAPP): New macro.
7264 (get_keymap): Remove.
7265 (get_keymap_1): Rename get_keymap.
7267 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
7269 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
7271 * xmenu.c (single_submenu): Use KEYMAPP.
7272 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
7273 Use KEYMAPP rather than Fkeymapp.
7275 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
7277 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
7278 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
7279 Use KEYMAPP rather than Fkeymapp.
7280 (single_submenu): Use KEYMAPP.
7281 (w32_menu_show, w32_dialog_show): Use TRUE.
7283 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
7285 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
7286 (Fkeymapp): Use KEYMAPP.
7287 (get_keymap): Rename from get_keymap_1. Remove old def.
7288 Return t when autoload=0 and error=0 and the keymap needs autoloading.
7289 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
7290 (Fminor_mode_key_binding): Don't raise an error if the binding
7292 (Fuse_global_map, Fuse_local_map): Allow autoloading.
7293 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
7295 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
7296 Allow Vspecial_event_map to be autoloaded.
7297 (menu_bar_items): Fetch the keymap rather than using keymapp.
7298 (menu_bar_one_keymap): No need to follow func-indirect any more.
7299 (parse_menu_item): get_keymap_1 -> get_keymap.
7300 (tool_bar_items): Fetch the keymap rather than using keymapp.
7301 (read_key_sequence): Use KEYMAPP.
7303 * intervals.c (get_local_map): Use get_keymap rather than following
7304 function-indirections explicitly.
7306 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
7308 2000-10-27 Jason Rumney <jasonr@gnu.org>
7310 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
7311 point, as Windows has oversized fonts.
7313 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
7315 2000-10-27 Gerd Moellmann <gerd@gnu.org>
7317 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
7318 (freehook, reallochook): Handle null pointer arguments.
7319 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
7321 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
7323 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
7324 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
7325 Giving in to popular pressure to shut up the compiler with casts.
7327 2000-10-27 Gerd Moellmann <gerd@gnu.org>
7329 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
7330 signed value, and use a default value computed from the font's
7333 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
7335 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
7336 that specify a negative underline position can still use underlines.
7338 * window.c (Fpos_visible_in_window_p): Make POS default to
7339 WINDOW's point, not the current buffer's point.
7341 2000-10-26 Dave Love <fx@gnu.org>
7343 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
7344 when it's necessary.
7346 2000-10-26 Gerd Moellmann <gerd@gnu.org>
7348 * window.c (size_window): Compute size difference from sum of old
7349 child window sizes instead of from parent's size.
7351 * xdisp.c (pos_visible_p): Change current buffer if necessary.
7352 Handle obscured lines at the top of the window.
7354 * frame.c (Fdelete_frame): Doc fix. Move running the hook
7355 down after the last error condition check.
7357 * frame.c (Fdelete_frame): Run delete-frame-hook.
7359 2000-10-26 Kenichi Handa <handa@etl.go.jp>
7361 * coding.c (decode_coding): Fix previous change (check also
7362 CODING_MODE_LAST_BLOCK).
7364 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
7366 * regex.c: More `unsigned char' -> `re_char' changes.
7367 Also change several `int' into `re_wchar_t'.
7368 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
7369 (PUSH_FAILURE_POINTER): Don't cast any more.
7370 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
7371 We want GCC to complain, since this piece of code makes
7372 re_match non-reentrant, which *should* be fixed.
7373 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
7374 (EXTEND_BUFFER): Use RETALLOC.
7375 (SET_LIST_BIT): Don't cast.
7376 (re_wchar_t): New type.
7377 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
7378 that those two functions will always properly return.
7379 (IMMEDIATE_QUIT_CHECK): Cast to void.
7380 (analyse_first): Use recursion rather than an explicit stack.
7381 (re_compile_fastmap): Can't fail anymore.
7382 (re_search_2): Don't check re_compile_fastmap for failure.
7383 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
7384 Now also sets the new value (passed in a new argument).
7385 (re_match_2_internal): Use it.
7386 Also, use a new var `reg' of type size_t when looping through regs
7387 rather than reuse the inappropriate `mcnt'.
7389 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
7390 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
7391 (where_is_internal): Renamed from Fwhere_is_internal.
7392 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
7393 (Fwhere_is_internal): New function wrapping where_is_internal.
7394 (where_is_internal_1): Handle the case where we're filling the cache.
7395 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
7397 2000-10-25 Miles Bader <miles@gnu.org>
7399 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
7401 2000-10-25 Gerd Moellmann <gerd@gnu.org>
7403 * window.c (pos_fully_visible_p): Removed.
7404 (Fpos_visible_in_window_p): Use pos_visible_p to determine
7405 if position is visible and/or fully visible.
7407 * lisp.h (pos_visible_p): Add prototype.
7409 * xdisp.c (pos_visible_p): New function.
7411 2000-10-25 Kenichi Handa <handa@etl.go.jp>
7413 * process.c (send_process): If OBJECT is t, it means that the data
7414 is from C string, but we should encode it. Before calling
7415 setup_raw_text_coding_system, be sure to flush out data by the
7416 previous coding system.
7418 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
7420 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
7421 assignment of startpos to prev when startpos == pos.
7423 * editfns.c (find_field): Set the field stickiness correctly from
7424 overlay fields. Use renamed `text_property_stickiness'.
7425 (text_property_stickiness): Renamed from `char_property_stickiness'.
7426 Only check text properties, not overlays.
7427 * textprop.c (get_char_property_and_overlay): New function.
7428 (Fget_char_property): Use it.
7429 * intervals.h (get_char_property_and_overlay): Add declaration.
7431 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
7433 * keymap.c: Use AREF, ASET and ASIZE macros.
7434 (Fmake_sparse_keymap): Docstring fix.
7436 (shadow_lookup): Move up.
7437 Handle the case where lookup-key returns an integer.
7438 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
7439 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
7440 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
7441 Simplify/rewrite the keymap-finding code.
7442 Add check for command shadowing, using shadow_lookup.
7444 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
7446 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
7447 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
7450 2000-10-24 Andrew Innes <andrewi@gnu.org>
7452 * dired.c (directory_files_internal_unwind): New function.
7453 (directory_files_internal): Use it to ensure closedir is called
7454 even if expand-file-name or file-attributes throw, eg. because of
7455 a user interrupt. Also enable immediate_quit while calling
7456 re_search, so that matching can be interrupted as well.
7458 2000-10-24 Andrew Innes <andrewi@gnu.org>
7460 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
7462 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
7463 so that re_search functions only quit when callers expect them to.
7465 2000-10-24 Kenichi Handa <handa@etl.go.jp>
7467 * regex.c (regex_compile): Change the way of handling a range from
7468 a char less than 256 to a char not less than 256.
7470 2000-10-24 Gerd Moellmann <gerd@gnu.org>
7472 * window.c (size_window): Prevent setting window's width or
7473 height to a negative value (esp. with XSETFASTINT).
7475 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
7476 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
7477 (protect_malloc_state) [GC_MALLOC_CHECK &&
7478 GC_PROTECT_MALLOC_STATE]: New function.
7479 (PROTECT_MALLOC_STATE): New macro.
7480 (__malloc_initialize, morecore, _malloc_internal)
7481 (_free_internal) _realloc_internal): Use it to make _heapinfo
7482 read-only outside of gmalloc.
7484 * keymap.c: Update copyright.
7486 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
7489 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
7491 * filelock.c (unlock_all_files): Use unlock_file to expand each
7492 buffer's file_truename before trying remove its lock file.
7494 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
7496 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
7497 or CRLF, decode EOLs.
7499 2000-10-24 Kenichi Handa <handa@etl.go.jp>
7501 * window.c (Fdisplay_buffer): Fix doc.
7503 2000-10-23 Jason Rumney <jasonr@gnu.org>
7505 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
7506 ASCII font of default fontset on Windows.
7508 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
7509 xterm.c comment below).
7511 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
7513 2000-10-23 Gerd Moellmann <gerd@gnu.org>
7515 * xterm.c (x_connection_closed): Reset handling_signal.
7517 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
7519 2000-10-23 Miles Bader <miles@gnu.org>
7521 * window.c (window_scroll_pixel_based, window_scroll_line_based):
7522 Pass nil for FULLY argument to Fpos_visible_in_window_p to
7523 maintain old behavior.
7524 * minibuf.c (Fminibuffer_complete): Likewise.
7526 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
7528 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
7529 that when a font can't be exactly centered, it errs up rather than
7532 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
7534 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
7536 2000-10-23 Andrew Choi <akochoi@i-cable.com>
7538 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
7540 * dispnew.c [macintosh]: Include macterm.h.
7541 (init_display) [macintosh]: Initialization for window system.
7543 * emacs.c (main) [macintosh]: Call syms_of_textprop,
7544 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
7545 syms_of_search, x_term_init, and init_keyboard before calling
7546 init_window_once. Also, call syms_of_xmenu.
7548 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
7549 default fontset to Monaco.
7551 * frame.c [macintosh]: Include macterm.h. Remove declarations of
7552 NewMacWindow and DisposeMacWindow.
7553 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
7554 instead of calling NewMacWindow and setting fields of
7555 f->output_data.mac directly. Call init_frame_faces.
7556 (Fdelete_frame) [macintosh]: Remove unused code.
7557 (Fmodify_frame_parameters) [macintosh]: Call
7558 x_set_frame_parameters instead of mac_set_frame_parameters.
7560 * frame.h [macintosh]: Define menu_bar_lines field in struct
7561 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
7563 * keyboard.c [macintosh]: Include macterm.h.
7564 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
7565 and menu_bar_activate_event type events as for X and NT.
7566 (make_lispy_event) [macintosh]: Construct lisp events of type
7567 MENU_BAR_EVENT as for X and NT.
7569 * sysdep.c [macintosh]: Remove declaration for sys_signal.
7570 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
7571 (sys_subshell) [macintosh]: Remove definition entirely.
7572 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
7573 Vwindow_system_version here. Remove initialization of
7574 Vx_bitmap_file_path.
7575 (read_input_waiting): Correct the number of parameters passed to
7577 Move all Macintosh functions to mac/mac.c.
7579 * term.c [macintosh]: Include macterm.h.
7581 * window.c [macintosh]: Include macterm.h.
7583 * xdisp.c [macintosh]: Include macterm.h. Declare
7584 set_frame_menubar and pending_menu_activation.
7585 (echo_area_display) [macintosh]: Do not return if terminal frame
7586 is the selected frame.
7587 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
7588 Allow only the selected frame to set menu bar.
7589 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
7590 calling FRAME_EXTERNAL_MENU_BAR (f).
7591 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
7593 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
7594 and check_x. Declare XCreateGC. Define x_create_gc and
7595 x_free_gc. Initialize font_sort_order.
7596 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
7597 but call x_list_fonts instead of w32_list_fonts.
7598 (Finternal_face_x_get_resource) [macintosh]: Do not call
7599 display_x_get_resource.
7600 (prepare_face_for_display) [macintosh]: Set xgcv.font.
7601 (realize_x_face) [macintosh]: Load the font if it is specified in
7603 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
7605 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
7607 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
7608 is nil: since we go to the end of submap anyway, we'd end up
7610 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
7611 doesn't obey autoload.
7613 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
7615 * msdos.c (dos_set_window_size): Update screen dimension variables.
7617 2000-10-21 Jason Rumney <jasonr@gnu.org>
7619 * w32term.c (w32_cache_char_metrics): Double check that font is
7620 really fixed pitch before trusting tmPitchAndFamily.
7622 2000-10-21 Andrew Innes <andrewi@gnu.org>
7624 * w32gui.h (w32_char_font_type): Move enum from w32term.c
7626 * w32term.h: Extern decl for w32_cache_char_metrics.
7628 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
7630 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
7631 (w32_unload_font): Free per_char array if present.
7633 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
7634 cached information in emulated XFontStruct to handle common cases
7635 quickly. Do not allocate XCharStruct for return.
7636 (w32_native_per_char_metric): New function.
7637 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
7639 (x_produce_glyphs): Don't get an HDC. Change calls to
7640 w32_per_char_metric to match arg change above. Remove calls to
7642 (w32_get_glyph_overhangs): Ditto.
7643 (w32_cache_char_metrics): New function.
7645 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
7646 ($(BLD)/casefiddle.$(O)): Remove compile command.
7647 ($(BLD)/gmalloc.$(O)): Remove compile command.
7648 ($(BLD)/dispnew.obj):
7649 ($(BLD)/keyboard.obj):
7650 ($(BLD)/w32inevt.obj):
7651 ($(BLD)/w32bdf.obj):
7653 ($(BLD)/buffer.obj):
7654 ($(BLD)/editfns.obj):
7656 ($(BLD)/fileio.obj):
7658 ($(BLD)/indent.obj):
7659 ($(BLD)/insdel.obj):
7660 ($(BLD)/intervals.obj):
7661 ($(BLD)/minibuf.obj):
7663 ($(BLD)/scroll.obj):
7664 ($(BLD)/sysdep.obj):
7665 ($(BLD)/textprop.obj):
7666 ($(BLD)/widget.obj):
7667 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
7668 ($(BLD)/term.obj): Add dependency on dispextern.h.
7670 * makefile.nt ($(BLD)\dispnew.obj):
7671 ($(BLD)\keyboard.obj):
7672 ($(BLD)\w32inevt.obj):
7673 ($(BLD)\w32bdf.obj):
7675 ($(BLD)\buffer.obj):
7676 ($(BLD)\editfns.obj):
7678 ($(BLD)\fileio.obj):
7680 ($(BLD)\indent.obj):
7681 ($(BLD)\insdel.obj):
7682 ($(BLD)\intervals.obj):
7683 ($(BLD)\minibuf.obj):
7685 ($(BLD)\scroll.obj):
7686 ($(BLD)\sysdep.obj):
7687 ($(BLD)\textprop.obj):
7688 ($(BLD)\widget.obj):
7689 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
7690 ($(BLD)\term.obj): Add dependency on dispextern.h
7692 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
7694 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
7695 with an additional argument of Qt.
7697 2000-10-21 Miles Bader <miles@gnu.org>
7699 * window.c (pos_fully_visible_in_window_p): New function.
7700 (Fpos_visible_in_window_p): Add FULLY argument.
7701 Use pos_fully_visible_in_window_p.
7702 (window_scroll_pixel_based, window_scroll_line_based): Update
7703 calls to Fpos_visible_in_window_p.
7704 * lisp.h (Fpos_visible_in_window_p): Update prototype
7706 2000-10-20 Gerd Moellmann <gerd@gnu.org>
7708 * alloc.c (toplevel): Conditionalize compilation of mem_*
7709 functions differently.
7711 2000-10-20 Jason Rumney <jasonr@gnu.org>
7713 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
7714 mem_init where it used to be. mem_z etc not defined otherwise.
7716 2000-10-20 Gerd Moellmann <gerd@gnu.org>
7718 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
7720 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
7721 structure definition and related variabled to the top of the file.
7722 Include this code when GC_MALLOC_CHECK is defined.
7723 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
7724 register/unregister allocated region.
7725 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
7726 which isn't allocated.
7727 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
7728 something which is already in use.
7729 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
7730 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
7731 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
7732 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
7734 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
7735 _malloc_internal instead of malloc.
7736 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
7739 2000-10-20 Andrew Innes <andrewi@gnu.org>
7741 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
7743 (my_strftime) <macro>: Don't use macro arg list when redefining as
7745 (my_strftime) <function>: Supply 0 as ut argument.
7747 2000-10-19 Jason Rumney <jasonr@altavista.net>
7749 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
7750 including dispextern.h, as it stops faces from working.
7752 * w32fns.c (Fx_create_frame): Don't bother calling
7753 face-set-after-frame-default since the caller does it for us
7754 anyway. Clean up calls to x_get_arg to be consistent with X.
7756 * w32term.c (x_produce_glyphs): Handle
7757 unibyte_display_via_language_environment correctly.
7758 (w32_draw_box_rect): Fix the calculation of width and height.
7760 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
7761 as it has stopped working.
7762 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
7765 2000-10-19 Gerd Moellmann <gerd@gnu.org>
7767 * eval.c (skip_debugger): Prevent a compiler warning.
7768 (Fcondition_case): Likewise.
7769 (Fbacktrace_frame): Use a null interactive spec.
7771 2000-10-19 Kenichi Handa <handa@etl.go.jp>
7773 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
7775 2000-10-18 Gerd Moellmann <gerd@gnu.org>
7777 * strftime.c: Sync with glibc, file version 1.78.
7778 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
7779 should no longer be used according to ISO 8601.
7781 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
7782 no map for meta_prefix_char, don't try to use it as a keymap.
7783 Instead, if T_OK is non-zero, look up a default binding, if any,
7784 otherwise, if T_OK is zero, return nil.
7786 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
7787 (x_to_xcolors, png_load): Use x_query_color.
7789 * xterm.c (x_color_cells, x_query_colors, x_query_color):
7791 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
7793 (x_copy_color, x_alloc_lighter_color): Likewise.
7795 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
7796 (x_query_color, x_query_colors): Add prototype.
7798 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
7799 check_string_bytes only if not noninteractive, increase count to 50.
7801 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
7803 * insdel.c (adjust_markers_for_delete): Handle before-insertion
7806 2000-10-17 Gerd Moellmann <gerd@gnu.org>
7808 * alloc.c (pure_bytes_used): Renamed from pureptr.
7810 (pure_alloc): New function.
7811 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
7813 (Fpurecopy): Use PURE_POINTER_P.
7815 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
7816 PT has moved backward.
7818 * xdisp.c (cursor_row_p): Take continued lines into account.
7820 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
7822 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
7823 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
7824 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
7827 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
7828 of selective display off while searching for the next line start.
7830 2000-10-17 Kenichi Handa <handa@etl.go.jp>
7832 * Makefile.in (term.o): Depend on dispextern.h.
7834 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
7836 * keymap.c (keymap_memberp): Ensure that nil is not a member.
7838 2000-10-16 Gerd Moellmann <gerd@gnu.org>
7840 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
7841 the iterator at the beginning, so that they can be set later on,
7842 for instance in reseat_at_next_visible_line_start, without being
7845 * xfns.c (pbm_format): Add :foreground and :background keywords.
7846 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
7847 (xbm_load): Recognize foreground and background color specifications.
7849 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
7851 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
7853 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
7855 * msdos.c (IT_set_face): Compare highlighted face with the default
7856 face, and invert colors if these faces' colors are identical.
7857 (Fmsdos_remember_default_colors): Don't swap foreground and
7858 background colors in initial_colors[].
7859 (IT_set_frame_parameters): Don't swap frame's foreground and
7860 background pixels. If ALIST includes "(reverse . t)", swap
7861 foreground-color and background-color properties in frame's
7862 param_alist. If the original frame's param_alist doesn't specify
7863 the colors, store unspecified-fg and unspecified-bg, reversed if
7866 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
7867 the colors are unspecified and reversed, reverse fore- and back-
7868 ground in the returned value.
7869 (Fframe_parameter): Ditto.
7871 2000-10-16 Gerd Moellmann <gerd@gnu.org>
7873 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
7874 get_last_unchanged_at_beg_row.
7875 (find_first_unchanged_at_end_row): Renamed from
7876 get_first_unchanged_at_end_row.
7877 (find_first_unchanged_at_end_row): Convert assertions to
7878 unconditional tests which abort. When looking for a row in
7879 unchanged text, don't go further back than first_text_row.
7881 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
7882 Don't add in the last line's height when deciding if the new
7883 position is below the scroll margin.
7885 2000-10-16 Miles Bader <miles@gnu.org>
7887 * editfns.c (Fconstrain_to_field): Check carefully for field
7888 boundaries if either OLD_POS or NEW_POS has a non-nil field
7889 property, even if they're the same.
7891 2000-10-16 Kenichi Handa <handa@etl.go.jp>
7893 * xterm.c (x_draw_box_rect): Fix the calculation of width and
7894 height for XFillRectangle.
7896 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
7898 * syntax.c (Fstring_to_syntax): New function extracted from
7899 Fmodify_syntax_entry.
7900 (Fmodify_syntax_entry): Use it and document the ! and | fences.
7901 (skip_chars, Fforward_comment): Remove unused variables.
7902 (syms_of_syntax): Add defsubr for string-to-syntax.
7903 (describe_syntax): Add code for comment and string fences.
7905 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
7907 * keymap.c (access_keymap): Add AUTOLOAD parameter.
7908 Do the meta->esc mapping. Call get_keyelt before returning.
7909 Start scanning from the second element (the first is always `keymap')
7910 to make it easier to detect when we reach a parent map.
7911 Handle the case of inheriting from a symbol whose function is a map.
7912 (Fkeymap_parent): Also handle the `inherit from symbol' case.
7913 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
7914 (get_keyelt, Flookup_key): Update call to access_keymap.
7915 Remove the meta->esc mappings.
7916 (define_as_prefix): Delete old disabled code.
7917 (menu_item_p): New function.
7918 (where_is_internal_1): Skip over the few remaining menu items.
7919 * lisp.h (access_keymap): Update prototype.
7920 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
7921 Update call to access_keymap.
7922 (follow_key, read_key_sequence): Update calls to access_keymap.
7923 Remove the meta->esc mappings.
7925 2000-10-13 Gerd Moellmann <gerd@gnu.org>
7927 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
7928 with additional argument.
7930 * xdisp.c (cursor_row_p): New function.
7931 (try_cursor_movement, display_line): Use it.
7933 * xdisp.c (append_space): Also save/restore iterator's current
7934 character and its length.
7936 * xdisp.c (init_from_display_pos): Add an assertion.
7937 (handle_stop): Don't set iterator's add_overlay_start.
7938 (handle_invisible_prop): Likewise.
7939 (load_overlay_strings): If text under an overlay is invisible,
7940 take both before- and after-strings into account when the iterator
7941 is positioned either at the start or at the end of the overlay.
7942 (forward_to_next_line_start): Rewritten.
7943 (reseat_at_next_visible_line_start): Rewritten.
7944 (set_iterator_to_next): Add parameter RESEAT_P.
7946 * dispextern.h (struct it): Remove member add_overlay_start.
7947 (set_iterator_to_next): Change prototype.
7949 2000-10-13 Kenichi Handa <handa@etl.go.jp>
7951 * coding.c (code_convert_region): Be sure to initialize
7952 coding->category_idx.
7953 (decode_coding_string): Set coding->src_multibyte and
7954 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
7955 (encode_coding_string): Set coding->src_multibyte and
7956 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
7958 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
7960 * xfns.c (Fx_create_frame): Don't bother calling
7961 face-set-after-frame-default since the caller does it for us anyway.
7963 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
7965 * window.c (coordinates_in_window): Fix detection of vertical line
7966 on character terminals.
7968 2000-10-12 Gerd Moellmann <gerd@gnu.org>
7970 * editfns.c (save_excursion_save): Additionally record the
7972 (save_excursion_restore): If buffer was visible in a window, and a
7973 different window was selected, and the old selected window is
7974 still live, restore point in that window.
7976 2000-10-12 Kenichi Handa <handa@etl.go.jp>
7978 * xterm.c (x_produce_glyphs): Handle
7979 unibyte_display_via_language_environment correctly.
7981 * regex.c (regex_compile): Change the way of handling a range from
7982 unibyte char to multibyte char.
7984 * syntax.c (skip_chars): Change the way of handling a range from
7985 unibyte char to multibyte char.
7987 * process.c (read_process_output): Cancel previous change.
7989 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
7991 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
7993 * charset.c (Ffind_charset_string): Doc fix.
7994 (Ffind_charset_region): Doc fix.
7996 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
7998 * process.c (read_process_output): Fix previous change. Adjust
7999 multibyteness of text to insert in a buffer by
8000 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
8002 2000-10-10 Andreas Schwab <schwab@suse.de>
8004 * alloc.c (mark_object): Remove all workarounds installed on
8007 2000-10-10 Kenichi Handa <handa@etl.go.jp>
8009 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
8010 (base64_encode_1): Make it work for a text of multibyte form.
8011 (Fbase64_decode_region): Allocate sufficient memory for multibyte
8012 case. Don't call str_to_multibyte because base64_decode_1
8013 produces correct multibyte form for eight-bit codes.
8014 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
8015 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
8016 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
8019 * charset.h (CHAR_STRING): Optimized for single byte characters.
8021 2000-10-09 Andreas Schwab <schwab@suse.de>
8023 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
8024 -1 after socket is closed, to fall through to error processing.
8026 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
8028 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
8029 variables. If ALIST includes foreground-color or
8030 background-color, change also the colors of the default face for
8033 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
8035 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
8036 them extern (they are defined on xfaces.c).
8037 (syms_of_msdos): Don't intern and don't staticpro
8038 Qbackground_color and Qforeground_color.
8040 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
8042 * frame.c (Fframe_parameter): For non-windowed frames, if
8043 f->param_alist says foreground or background color is unspecified,
8044 call tty_color_name to return the color name computed from the
8045 frame's current colors.
8047 2000-10-06 Dave Love <fx@gnu.org>
8049 * terminfo.c (ospeed): Don't declare.
8051 * sysdep.c: Don't include string.h.
8052 (h_errno): Declare conditional also on TRY_AGAIN.
8054 * charset.c (Ffind_charset_string): Doc fix.
8056 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
8057 (Fbase64_decode_region, Fbase64_decode_string): More explicit
8060 2000-10-05 Dave Love <fx@gnu.org>
8062 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
8063 position like menu-bar.
8065 2000-10-05 Gerd Moellmann <gerd@gnu.org>
8067 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
8069 * xdisp.c (handle_single_display_prop): Use safe_call1.
8070 (safe_call): Renamed from call_function.
8071 (safe_call1): New function.
8072 (handle_fontified_prop): Use safe_call1 instead of call1.
8073 (safe_eval): Renamed from eval_form.
8074 (safe_eval_handler): Renamed from eval_handler.
8075 (handle_single_display_prop, display_mode_element): Use safe_eval
8076 instead of eval_form.
8078 * xfaces.c (merge_face_heights): Use safe_call instead of
8081 * keyboard.c (show_help_echo): Use safe_call instead of
8082 call_function; use safe_eval instead of eval_form.
8084 * lisp.h (safe_call): Renamed from call_function.
8085 (safe_eval): Renamed from eval_form.
8086 (safe_call1): Add prototype.
8088 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
8090 * xfns.c (image_ascent): Rearrange ascent calculation for the
8093 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
8095 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
8096 (where_is_internal_1): Don't bother ignoring menu-items any more.
8098 2000-10-04 Gerd Moellmann <gerd@gnu.org>
8100 * keyboard.c (update_menu_bindings): New variable.
8101 (parse_menu_item): Use AREF. If update_menu_bindings
8102 is 0, don't update menu bindings.
8103 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
8105 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
8107 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
8110 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
8112 * syntax.c (forw_comment): Match nestedness of ender/starter.
8113 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
8114 (prev_char_comstart_first): Remove.
8115 (back_comment): Check two-char comment markers more carefully
8116 to better handle overlapping cases like *//* or /* */* */ ...
8117 Match nestedness of ender/starter.
8119 2000-10-02 Dave Love <fx@gnu.org>
8121 * config.in (HAVE_GAI_STRERROR): Add undef.
8123 * process.c (Fopen_network_stream): Use it.
8125 * m/alpha.h (NO_REMAP): Don't define.
8127 2000-10-02 Gerd Moellmann <gerd@gnu.org>
8129 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
8130 return with a string converted to an integer or vice versa when
8131 Vmocklisp_arguments is t.
8132 (Fsignal): Likewise. The function can return for `quit'.
8133 (struct gcpro): Declare member `var' to point to a volatile
8136 * eval.c (error): Prevent compiler warning.
8138 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
8140 * keymap.c (keymap_memberp): New function.
8141 (Fset_keymap_parent): Use it.
8142 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
8143 Use keymap_memberp to avoid creating cycles.
8144 (access_keymap): Use KEYMAPP.
8146 2000-09-30 Gerd Moellmann <gerd@gnu.org>
8148 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
8149 gai_strerror. Make sure xerrno is set if connect fails. Improve
8152 2000-09-29 Jason Rumney <jasonr@gnu.org>
8154 * w32term.c (w32_char_font_type, w32_encode_char)
8155 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
8156 (w32_bdf_per_char_metric): New function.
8157 (w32_per_char_metric): Use it.
8158 (x_draw_glyph_string_background): Always draw background for BDF
8161 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
8162 GDI object which is a scarce resource.
8164 * w32bdf.c (search_file_line): Fix skipping of whitespace.
8165 (get_quoted_string): Fix limit on memchr search.
8166 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
8167 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
8168 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
8169 (get_cached_font_char, cache_char_offset): Use macro
8170 BDF_CODEPOINT_RANGE_COVER_P.
8171 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
8172 (clear_cached_bitmap_slots): New function.
8173 (GET_HEX_VALUE): G-Z, g-z are not hex.
8174 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
8175 (get_bitmap_with_cache): Use new cache implementation.
8176 (create_offscreen_bitmap): New function.
8177 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
8179 * w32term.c (x_produce_glyphs): If the distance from the current
8180 position to the next tab stop is less than a canonical character
8181 width, use the tab stop after that.
8182 (x_draw_glyphs): Handle case START and END are out of bounds more
8184 (x_clear_mouse_face): Block/unblock input.
8185 (x_display_and_set_cursor): Don't show a hollow box cursor for
8186 buffers whose cursor_type is nil.
8188 2000-09-29 Gerd Moellmann <gerd@gnu.org>
8190 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
8192 * dispextern.h (updating_frame): Declare extern.
8194 2000-09-29 Andreas Schwab <schwab@suse.de>
8196 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
8198 2000-09-29 Gerd Moellmann <gerd@gnu.org>
8200 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
8201 use its function definition.
8202 (tool_bar_items): Likewise.
8204 * lisp.h (fatal): Declare NO_RETURN.
8206 2000-09-29 Kenichi Handa <handa@etl.go.jp>
8208 * keymap.c: Remove the line "#undef NULL".
8210 2000-09-28 Gerd Moellmann <gerd@gnu.org>
8212 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
8214 2000-09-28 Dave Love <fx@gnu.org>
8216 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
8218 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
8220 * .gdbinit (xreload): Note its need on GNU/Linux.
8222 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
8223 r_alloc, r_alloc_free.
8225 2000-09-28 Kenichi Handa <handa@etl.go.jp>
8227 * syntax.c (skip_chars): Handle negation correctly.
8229 2000-09-27 Gerd Moellmann <gerd@gnu.org>
8231 * xfaces.c (realize_default_face): Call set_lface_from_font_name
8232 with non-zero FORCE_P argument.
8234 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
8237 * xdisp.c (window_box_height): Add an assertion.
8239 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
8240 tool-bar than is available.
8241 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
8243 2000-09-27 Dave Love <fx@gnu.org>
8245 * s/irix6-5.h: Now works 64-bit. Tidied.
8247 2000-09-26 Gerd Moellmann <gerd@gnu.org>
8249 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
8250 instead of BITS_PER_INT.
8251 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
8252 EMACS_UINT, respectively.
8253 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
8255 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
8257 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
8259 * window.c (freeze_window_starts): Construct last argument for
8260 foreach_window differently.
8262 * xfns.c (x_decode_color): Don't return a Lisp_Object.
8264 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
8265 EMACS_UINT instead of `int' and `unsigned int'.
8266 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
8268 * frame.h (struct frame): Make the `nothing' member of union
8269 output_data an EMACS_INT.
8271 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
8272 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
8273 size in the sdata structure.
8274 (SDATA_NBYTES, SDATA_DATA): New macros.
8275 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
8276 differently for the different layout of the sdata structure.
8277 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
8279 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
8280 Check that size recorded in the string size and size recorded in
8281 the sdata structure agree.
8283 2000-09-25 Dave Love <fx@gnu.org>
8285 * buffer.c: Include stdio.h.
8287 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
8289 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
8291 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
8292 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
8293 (__malloc_extra_blocks): Declare as __malloc_size_t.
8295 2000-09-25 Gerd Moellmann <gerd@gnu.org>
8297 * alloc.c (mark_image): Use GC_NILP instead of NILP.
8299 * keyboard.c (show_help_echo): Set help_echo_showing_p.
8300 (read_char): If help-echo is showing, preserve the echo area
8303 * xdisp.c (help_echo_showing_p): New variable.
8304 (set_message): Reset it to 0.
8305 (init_xdisp): Initialize help_echo_showing_p.
8307 * dispextern.h (help_echo_showing_p): Declare extern.
8309 * config.in: Fix typo in __GNUC_MINOR__.
8311 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
8313 * s/freebsd.h (POSIX_SIGNALS): Define.
8315 * xterm.c (x_clear_mouse_face): Block/unblock input.
8317 2000-09-24 Dave Love <fx@gnu.org>
8319 * fns.c (base64_encode_1): Fix last change.
8321 2000-09-22 Gerd Moellmann <gerd@gnu.org>
8323 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
8325 * xdisp.c (try_window_reusing_current_matrix): More fixes
8326 for the case window has a header-line.
8328 2000-09-22 Dave Love <fx@gnu.org>
8330 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
8333 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
8335 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
8337 2000-09-21 Gerd Moellmann <gerd@gnu.org>
8339 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
8342 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
8345 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
8346 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
8347 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
8350 * marker.c (byte_char_debug_check): Return void.
8352 * xfns.c (Fx_create_frame): Set default frame parameter value
8353 for tool-bar-lines to 1.
8355 * dispnew.c (scrolling_window): Compare y-positions of rows
8356 equal at the start. Some simplification.
8358 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
8359 reused rows' y-position in the case window has a header-line, and
8360 new window start is greater than old window start.
8362 * process.c (process_sent_to): New variable.
8363 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
8364 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
8365 Declare more parameters volatile.
8367 * lread.c (Vrecursive_load_depth_limit): New variable.
8368 (Fload): Check recursive loads whose recursion depth exceeds
8369 Vrecursive_load_depth_limit.
8370 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
8372 2000-09-20 Gerd Moellmann <gerd@gnu.org>
8374 * fileio.c (Fread_file_name): Doc fix.
8376 * editfns.c (Fmessage_or_box): Doc fix.
8378 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
8380 * xfns.c (xbm_scan): Allow C-style comments.
8382 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
8383 symbols are specified, add color translations to the cache.
8384 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
8385 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
8387 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
8388 structures to xpm_init_color_cache.
8390 2000-09-19 Gerd Moellmann <gerd@gnu.org>
8392 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
8394 2000-09-19 Andrew Innes <andrewi@gnu.org>
8396 * makefile.nt (bootstrap-emacs): Don't change directory.
8398 2000-09-19 Kenichi Handa <handa@etl.go.jp>
8400 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
8402 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
8403 If output buffer is too small, signal an appropriated error.
8405 2000-09-18 Dave Love <fx@gnu.org>
8407 * keyboard.c (menu_bar_items, tool_bar_items)
8408 (current_active_maps): Remove redundant get_local_map call.
8410 2000-09-18 Gerd Moellmann <gerd@gnu.org>
8412 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
8413 cursor for buffers whose cursor_type is nil.
8415 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
8416 a feature to implement that is already implemented.
8417 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
8420 * xfns.c (x_clear_image_1): New function.
8421 (x_clear_image): Use it.
8422 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
8424 * dispnew.c (update_window): Move test for invisible lines
8425 at the top to update_window_line.
8426 (update_window_line): Handle invisible lines here.
8428 * xfns.c (clear_image_cache): Clear current matrices of all
8429 frames sharing an image cache. Block input while freeing
8430 images. Fix timestamp comparison.
8431 (x_clear_image): Also free the mask.
8433 * xfns.c (lookup_image): Block input while loading the image so
8434 that we won't get interrupted in a state where the image isn't yet
8436 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
8437 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
8438 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
8439 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
8441 2000-09-16 Gerd Moellmann <gerd@gnu.org>
8443 * dispnew.c (update_window): Make sure to make desired rows
8444 current even if they are completely invisible at the top
8447 2000-09-15 Gerd Moellmann <gerd@gnu.org>
8449 * xfns.c (lookup_image): Build mask before applying an algorithm.
8450 Recognize algorithm `disabled'.
8451 (cross_disabled_images): New variable.
8452 (COLOR_INTENSITY): New macro.
8453 (x_detect_edges): Use COLOR_INTENSITY.
8454 (x_disable_image): New function.
8455 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
8457 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
8458 disabled state, don't apply an image transformation algorithm if
8459 the user specified an image for the disabled state. Use
8460 `:algorithm disabled' for creating a disabled item's image if the
8461 user hasn't specified an image.
8463 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
8464 allocation functions with the XPM lib.
8465 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
8466 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
8467 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
8468 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
8469 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
8470 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
8471 functions, if possible, because these handle color allocation
8472 failure more gracefully.
8473 (Fimage_mask_p): New function.
8475 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
8476 (Qedge_detection, Qheuristic): New symbols.
8477 (syms_of_xfns): Initialize new symbols.
8478 (lookup_image): Handle `:mask X', `:algorithm emboss', and
8479 `algorithm (edge-detection ...)'.
8480 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
8481 (tiff_format, gif_format, gs_format): Add `:mask'.
8482 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
8483 (GIF_MASK, GS_MASK): New enumerators.
8484 (x_laplace_read_row, x_laplace_write_row): Functions removed.
8485 (emboss_matrix, laplace_matrix): New variables.
8486 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
8487 (x_edge_detection): New functions.
8488 (x_laplace): Rewritten in terms of x_detect_edges.
8489 (x_build_heuristic_mask): If image has a mask, free it.
8491 2000-09-14 Andrew Innes <andrewi@gnu.org>
8493 * makefile.w32-in: Revert to Unix line endings.
8495 2000-09-14 Andrew Innes <andrewi@gnu.org>
8497 * makefile.w32-in: Standardize indentation somewhat.
8498 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
8499 cater for differences between shells.
8501 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
8503 2000-09-14 Gerd Moellmann <gerd@gnu.org>
8505 * xterm.c (x_produce_glyphs): If the distance from the current
8506 position to the next tab stop is less than a canonical character
8507 width, use the tab stop after that.
8509 2000-09-14 Dave Love <fx@gnu.org>
8511 * buffer.c (alloc_buffer_text): Fix xmalloc call.
8513 2000-09-14 Gerd Moellmann <gerd@gnu.org>
8515 * xdisp.c (handle_fontified_prop): While running fontification
8516 functions, bind `fontification-functions' and
8517 `after-change-functions' to nil.
8519 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
8520 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
8522 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
8524 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
8525 USE_MMAP_FOR_BUFFERS.
8527 * insdel.c (make_gap): Use enlarge_buffer_text.
8529 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
8530 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
8531 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
8532 from former r_alloc_* functions in ralloc.c.
8533 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
8534 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
8535 (mmap_init) [REL_ALLOC_MMAP]: New function.
8536 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
8537 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
8540 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
8541 (enlarge_buffer_text): Add prototype.
8543 * ralloc.c: Remove everything having to do with the use of mmap.
8545 2000-09-13 Gerd Moellmann <gerd@gnu.org>
8547 * sound.c (Fplay_sound): Doc fix.
8549 * keyboard.c: Avoid some more compiler warnings.
8550 (parse_tool_bar_item): Ignore cached key bindings.
8552 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
8553 and allocation of Lisp data.
8555 2000-09-12 Gerd Moellmann <gerd@gnu.org>
8557 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
8558 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
8561 * lread.c (Fload): Put code checking for recursive loads in #if 0.
8563 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
8565 * ccl.c: Comment fixed.
8566 (MAX_MAP_SET_LEVEL): Increased to 30.
8567 (PUSH_MAPPING_STACK): Enclose with do-while block.
8568 (POP_MAPPING_STACK): Likewise.
8569 (stack_idx_of_map_multiple): New variable.
8570 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
8571 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
8572 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
8573 (ccl_driver) <CCL_MapSingle>: Likewise.
8574 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
8575 with the case where looking up process reaches to the end of
8576 map-set, and call CCL programs as the above change.
8578 2000-09-11 Gerd Moellmann <gerd@gnu.org>
8580 * xfns.c (png_load, jpeg_load): Declare some variables volatile
8581 that might be clobbered by longjmp.
8582 (check_x_display_info, x_decode_color, create_frame_xic)
8583 (Fx_display_backing_store, Fx_display_visual_class)
8584 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
8586 * lread.c (init_lread): Set Vloads_in_progress to nil.
8587 (Fload): Show list of recursively loaded files, when signaling an
8590 * lread.c (Vloads_in_progress): New variable.
8591 (record_load_unwind): New function.
8592 (Fload): Check for recursive loads.
8593 (syms_of_lread): Initialize Vloads_in_progress.
8594 (read_integer, read1): Avoid some compiler warnings.
8596 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
8599 2000-09-11 Miles Bader <miles@gnu.org>
8601 * editfns.c (Fbuffer_string): Doc fix.
8603 2000-09-10 Gerd Moellmann <gerd@gnu.org>
8605 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
8607 2000-09-09 Ken Raeburn <raeburn@gnu.org>
8609 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
8610 whether to include other header files.
8612 2000-09-09 Gerd Moellmann <gerd@gnu.org>
8614 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
8615 by Fmemq as a boolean.
8617 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
8619 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
8621 2000-09-08 Gerd Moellmann <gerd@gnu.org>
8623 * ralloc.c (mmap_fd): Remove initializer which can make it
8624 read-only in a dumped Emacs.
8625 (mmap_fd_1): New variable.
8626 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
8627 restore it from there.
8628 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
8629 unconditionally so that mmap_fd can be initialized there.
8630 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
8631 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
8632 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
8634 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
8636 * xdisp.c (dump_glyph_row): Fix printf format string.
8637 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
8639 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
8641 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
8644 * xdisp.c (try_window_id): When trying to locate cursor in
8645 unchanged rows at the top, handle the case that we can't find it.
8647 * xterm.c (x_draw_glyphs): Handle case START and END are out
8648 of bounds more carefully.
8650 2000-09-08 Dave Love <fx@gnu.org>
8652 * s/sol2.h (REL_ALLOC_MMAP): Define.
8653 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
8655 * ralloc.c: Don't include string.h (redundant).
8656 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
8657 [!MAP_ANON]: Include fcntl.h.
8658 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
8659 (r_alloc, r_re_alloc, r_alloc_free)
8660 (mmap_enlarge, mmap_set_vars): Use it.
8661 (r_alloc_init_fd): New function.
8662 (__morecore) [SYSTEM_MALLOC]: Don't declare.
8663 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
8666 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
8669 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
8670 change to __NetBSD__.
8672 2000-09-08 Kenichi Handa <handa@etl.go.jp>
8674 * search.c (compile_pattern): Check the multibyteness of cached
8677 2000-09-08 Miles Bader <miles@gnu.org>
8679 * xfaces.c (default_face_vector): Function removed.
8680 (Finternal_merge_in_global_face): Restore old global/local
8681 attribute override order. Use inline loop instead of calling
8682 default_face_vector.
8684 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8686 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
8687 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
8688 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
8689 where necessary, in case POINTER_TYPE is `void'.
8691 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
8693 * frame.c (make_terminal_frame): Initialize frame foreground and
8694 background colors to unspecified, for the initial instance of an
8697 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8699 * ralloc.c (mmap_find): Fix overlap computation.
8700 (mmap_enlarge): Compute nbytes before trying to find an
8703 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
8706 * lread.c (syms_of_lread): Change value of regexp
8707 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
8709 * xmenu.c (xdialog_show): When looking up the selection in
8710 menu_items, take `quote' boundaries into account; this corresponds
8711 to a nil ITEM in x-popup-dialog.
8713 2000-09-07 Kenichi Handa <handa@etl.go.jp>
8715 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
8717 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
8719 * coding.c (encode_coding_sjis_big5): Use translation table for
8720 encoding, not decoding. Fix the handling of latin-jisx0201.
8721 Check for the charset katakana-jisx0201 too.
8722 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
8723 (detect_coding_sjis): Check the byte sequence more rigidly.
8725 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8727 * xfaces.c (Vparam_value_alist): New variable.
8728 (syms_of_xfaces): Initialize it.
8729 (Finternal_set_lisp_face_attribute): Avoid more consing.
8731 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
8733 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
8734 (Qbackground_mode): New variable.
8735 (syms_of_frame_1): Initialize Qbackground_mode.
8737 * lisp.h (Qdisplay): Declare extern.
8739 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
8740 change face on all frames, and change the default for new frames.
8742 2000-09-07 Dave Love <fx@gnu.org>
8744 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
8746 2000-09-07 Kenichi Handa <handa@etl.go.jp>
8748 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
8750 * charset.c: Include composite.h
8751 (lisp_string_width): New function.
8752 (Fstring_width): Call lisp_string_width instead of strwidth.
8754 * Makefile.in (charset.o): Depends on composite.h.
8756 * process.c (read_process_output): Before inserting the decoded
8757 text in the buffer, adjust the multibyteness.
8759 2000-09-06 Gerd Moellmann <gerd@gnu.org>
8761 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
8762 buffer's text buffer is null, map new memory.
8764 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
8765 POINTER_TYPE and size_t.
8766 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
8767 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
8768 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
8769 [REL_ALLOC_MMAP]: New macros.
8770 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
8771 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
8772 [REL_ALLOC_MMAP]: New functions.
8774 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
8775 before and after unexec.
8777 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
8778 text buffers if necessary.
8780 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
8781 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
8784 * config.in (HAVE_MMAP): Add #undef.
8786 2000-09-05 Gerd Moellmann <gerd@gnu.org>
8788 * frame.c (Qdisplay_type): New variable.
8789 (syms_of_frame_1): Initialize it.
8790 (Fframe_parameter): New function that avoids consing.
8791 (syms_of_frame): Defsubr it.
8793 * buffer.c (Fother_buffer): Consider buffers as invisible when
8794 they are displayed in a window on an invisible frame.
8796 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
8797 get-largest-window always return nil.
8799 2000-09-04 Gerd Moellmann <gerd@gnu.org>
8801 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
8802 variable; recognize Emacs 19 elc files.
8804 2000-09-04 Miles Bader <miles@gnu.org>
8806 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
8807 before initially popping up the menu, so the menu doesn't flash
8808 when the face settings are significantly different from the defaults.
8810 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
8812 * regex.c (WIDE_CHAR_SUPPORT): New macro.
8813 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
8814 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
8815 (BIT_UNIBYTE): Remove.
8816 (re_match_2_internal): Delete corresponding code and streamline the
8817 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
8818 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
8819 (re_wctype_t): New type.
8820 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
8821 (regex_compile): Use them and fix handling of overly long char classes.
8823 2000-09-03 Andrew Innes <andrewi@gnu.org>
8825 * makefile.w32-in: Change to DOS line endings.
8827 * s/ms-w32.h (ORDINARY_LINK): New define.
8829 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
8830 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
8832 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
8833 (distclean): Delete them here instead.
8835 * w32proc.c (compare_env): Convert to uppercase for comparison,
8836 not lowercase, to match how the native Windows shell works.
8838 2000-09-03 Jason Rumney <jasonr@gnu.org>
8840 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
8841 CVS changes the line-ends when checking in/out on DOS/Windows.
8843 * makefile.nt (emacs): Do not change directory to run temacs, as
8844 the load-path is set relative to current directory.
8846 2000-09-03 Miles Bader <miles@gnu.org>
8848 * xterm.c (x_alloc_lighter_color_for_widget): New function.
8850 2000-09-02 Gerd Moellmann <gerd@gnu.org>
8852 * xdisp.c (redisplay_mode_lines): New function.
8853 (display_mode_lines): Return number of mode lines displayed.
8854 (echo_area_display): Use redisplay_mode_lines to draw garbaged
8855 mode lines. Don't temporarily bind redisplay-dont-pause to t.
8857 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
8858 string.h and strings.h.
8859 (index) [HAVE_INDEX]: Add prototype.
8861 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
8862 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
8864 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
8865 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
8867 2000-09-01 Gerd Moellmann <gerd@gnu.org>
8869 * lread.c (read1): Accept `?' as symbol constituent, for
8870 compatiblity with XEmacs.
8872 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
8874 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
8875 (struct re_pattern_buffer): Remove newline_anchor.
8876 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
8877 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
8878 (re_max_failures, fail_stack): Use size_t rather than unsigned.
8879 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
8880 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
8881 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
8882 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
8883 Get rid of references to newline_anchor.
8884 (regcomp): Allocate and precompute a fastmap.
8886 2000-08-31 Gerd Moellmann <gerd@gnu.org>
8888 * lread.c (openp): GCPRO local variable `filename'.
8890 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
8892 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
8894 * regex.c: Merge some changes from GNU libc. Add prototypes.
8895 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
8896 Use memcmp and memcpy instead of bcopy and bcmp.
8897 (init_syntax_once): Use ISALNUM.
8898 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
8899 (REG_UNSET_VALUE): Remove. Use NULL instead.
8900 (REG_UNSET, re_match_2_internal): Use NULL.
8901 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
8903 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
8904 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
8905 (regex_compile): In handle_interval, return an error rather than try to
8906 unfetch the interval if we can't find the closing brace.
8907 Obey the RE_NO_GNU_OPS syntax bit.
8908 (TOLOWER): New macro.
8910 (regexec): Allocate regs.start and regs.end as one block.
8912 2000-08-30 Gerd Moellmann <gerd@gnu.org>
8914 * xdisp.c (echo_area_display): Check display_completed instead
8915 of calling detect_input_pending.
8917 * dispnew.c (update_frame): Only set display_completed here; move
8918 the update_begin and update_end calls here from update_frame_1.
8919 (update_frame_1): Don't set display_completed here, don't call
8920 update_begin/update_end.
8922 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
8923 instead of store_frame_param.
8925 2000-08-29 Gerd Moellmann <gerd@gnu.org>
8927 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
8928 desired window matrix hasn't been displayed, use the current row
8929 instead. Make sure that only those frame rows are updated for
8930 which there exists a corresponding enabled desired row.
8932 2000-08-29 Miles Bader <miles@gnu.org>
8934 * xfaces.c (default_face_vector): New function.
8935 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
8937 2000-08-29 Gerd Moellmann <gerd@gnu.org>
8939 * lread.c (openp): Prevent temporary string passed to
8940 Ffile_readable_p from being garbage collected.
8942 2000-08-28 Dave Love <fx@gnu.org>
8944 * keymap.c (store_in_keymap): Add `static' to declaration.
8946 2000-08-28 Gerd Moellmann <gerd@gnu.org>
8948 * emacs.c, callint.c, doc.c, editfns.c
8949 (toplevel) [HAVE_STRING_H]: Include string.h.
8950 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
8951 (index): Remove prototypes which might conflict with non-standard
8952 definitions of index/strchr.
8954 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
8955 (rindex): Define only if !HAVE_RINDEX.
8957 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
8959 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
8961 2000-08-28 Miles Bader <miles@gnu.org>
8963 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
8964 made inconsistent by a font-related attribute in FROM.
8965 (merge_face_inheritance): Add function comment.
8967 2000-08-28 Kenichi Handa <handa@etl.go.jp>
8969 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
8970 the 4th arg (PREV_EVENT) Qt to suppress input method.
8972 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
8974 * regex.c: Indent cpp directives and remove parens after `defined'.
8975 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
8976 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
8977 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
8978 (re_compile_pattern): Use size_t for length.
8979 (init_syntax_once): Move to a better place.
8980 * regex.h: Merge changes from GNU libc. Indent cpp directives.
8981 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
8983 * syntax.c (back_comment): Detect cases where a comment-starter is
8984 actually inside another comment as in: /* a // b */ c // d \n.
8985 Make it clear that `comstart_pos' is unused for nested comments.
8987 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
8988 (KEYMAPP): New macro.
8989 (Fkeymap_parent, Fset_keymap_parent): Use it.
8990 (fix_submap_inheritance): Mark it static.
8991 (define_as_prefix, describe_buffer_bindings, describe_command)
8992 (describe_translation, describe_map): Complete prototypes.
8994 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
8996 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
8997 to better match the key-lookup behavior.
8999 2000-08-27 Gerd Moellmann <gerd@gnu.org>
9001 * xfaces.c (lface_fully_specified_p): Handle :inherit.
9002 (Finternal_set_lisp_face_attribute): Fix typo in error message.
9004 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
9006 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
9007 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
9008 (xterm.o): Depend on coding.h
9010 2000-08-26 Kenichi Handa <handa@etl.go.jp>
9012 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
9013 the corresponding '#endif'.
9015 2000-08-26 Miles Bader <miles@gnu.org>
9017 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
9018 * xfaces.c (QCinherit): New variable.
9019 (syms_of_xfaces): Initialize it.
9020 (LFACE_INHERIT): New macro.
9021 (Finternal_get_lisp_face_attribute)
9022 (merge_face_vector_with_property)
9023 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
9024 (check_lface_attrs): Allow new types of face height. Check
9026 (CYCLE_CHECK): New macro.
9027 (merge_face_inheritance): New function.
9028 (merge_face_vectors): Merge inherited faces too. Add F and
9029 CYCLE_CHECK arguments.
9030 (merge_face_vector_with_property, Finternal_merge_in_global_face)
9031 (lookup_named_face, lookup_derived_face, realize_named_face)
9032 (face_at_string_position, face_at_buffer_position): Supply
9033 new F and CYCLE_CHECK arguments to merge_face_vectors.
9034 (merge_face_heights): New function.
9035 (merge_face_vectors, merge_face_vector_with_property)
9036 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
9037 handle relative face heights.
9038 (lface_same_font_attributes_p): Compare heights using EQ.
9040 2000-08-26 Kenichi Handa <handa@etl.go.jp>
9042 * charset.c (char_to_string): Check the character validity.
9043 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
9045 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
9047 * regex.c (PUSH_FAILURE_COUNT): New macro.
9048 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
9049 Handle popping of a register's or a counter's data.
9050 (POP_FAILURE_POINT): Use the new name.
9051 (re_match_2_internal): Push counter data on the stack for succeed_n,
9052 jump_n and set_number_at and remove misleading dead code in succeed_n.
9054 2000-08-25 Gerd Moellmann <gerd@gnu.org>
9056 * xdisp.c (redisplay_internal): If considering all windows on all
9057 frames, update the display for each frame as soon as possible,
9058 instead of first building all desired matrices for all frames, and
9059 then updating them all.
9060 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
9062 2000-08-24 Gerd Moellmann <gerd@gnu.org>
9064 * bytecode.c (mark_byte_stack): Add a comment.
9066 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
9067 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
9070 2000-08-24 Kenichi Handa <handa@etl.go.jp>
9072 * minibuf.c (do_completion): Always use compare-string, not
9073 string-equal because the latter doesn't pay attention to
9074 multibyteness of strings.
9076 * process.c (create_process): Don't setup raw-text coding here.
9077 (Fopen_network_stream): Don't set coding->src_multibyte and
9078 coding->dst_multibyte here.
9079 (read_process_output): For process filter, return unibyte string
9080 if default-enable-multibyte-characters is nil.
9081 (send_process): If OBJECT is multibyte text, be sure to encoded it
9082 by the specified coding system for the process. Otherwise, setup
9084 (init_process): Don't initialize default-process-coding-system here.
9086 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
9088 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
9089 <scroll-down-aggressively>: Likewise.
9091 2000-08-23 Kenichi Handa <handa@etl.go.jp>
9093 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
9094 zero. Set coding->produced_char correctly.
9096 2000-08-22 Andrew Innes <andrewi@gnu.org>
9098 * makefile.w32-in: New file.
9100 * unexw32.c (unexec): Ignore old_name, and use the actual location
9101 of the current executable instead. Base new_name on this.
9103 * w32proc.c (create_child): Remove reference to security
9104 descriptor, which isn't needed and doesn't compile with mingw32.
9106 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9107 up dllimport attributes.
9108 (x_update_window_end): Update prototype.
9110 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
9111 extern, which screws up dllimport attributes.
9113 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9114 up dllimport attributes.
9116 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
9117 screws up dllimport attributes.
9119 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9120 up dllimport attributes.
9121 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
9122 screws up dllimport attributes.
9124 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9125 up dllimport attributes.
9127 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
9128 screws up dllimport attributes.
9130 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
9131 screws up dllimport attributes.
9133 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9134 up dllimport attributes.
9136 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
9137 unnecessary extern, which screws up dllimport attributes.
9140 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9141 up dllimport attributes.
9143 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
9144 unnecessary extern, which screws up dllimport attributes.
9146 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
9147 screws up dllimport attributes.
9149 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9150 up dllimport attributes.
9152 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
9154 * w32bdf.c (search_file_line):
9155 (set_bdf_font_info):
9157 (w32_get_bdf_glyph):
9158 (w32_BDF_to_x_font): Fix compile warnings.
9160 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
9162 * w32select.c: Include keyboard.h before frame.h.
9164 * w32fns.c (max): Define macro.
9165 (JOHAB_CHARSET): Define if not known.
9166 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
9167 (Fx_show_tip): Synch with X version.
9169 * w32xfns.c: Include keyboard.h before frame.h.
9171 * w32fns.c: Include keyboard.h before frame.h.
9173 * w32term.c: Include keyboard.h before frame.h.
9175 * fontset.c: Include keyboard.h before frame.h.
9177 * w32inevt.c: Include keyboard.h before frame.h.
9178 (MOUSE_MOVED): Define if not known.
9180 * minibuf.c: Include keyboard.h before frame.h.
9182 * keyboard.c: Include keyboard.h before frame.h.
9184 * indent.c: Include keyboard.h before frame.h.
9186 * dispnew.c: Include keyboard.h before frame.h.
9188 * buffer.c: Include keyboard.h before frame.h.
9190 * alloc.c: Include keyboard.h before frame.h.
9192 * print.c: Include keyboard.h before frame.h.
9194 * process.c: Include keyboard.h before frame.h.
9196 * scroll.c: Include keyboard.h before frame.h.
9198 * sysdep.c: Include keyboard.h before frame.h.
9200 * term.c: Include keyboard.h before frame.h.
9202 * window.c: Include keyboard.h before frame.h.
9204 * xdisp.c: Include keyboard.h before frame.h.
9205 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
9207 * frame.c: Include keyboard.h before frame.h.
9209 * w32heap.h: Undefine min, max.
9211 * w32gui.h: Undefine min, max.
9213 * unexw32.c: Change PUCHAR to PCHAR.
9214 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
9217 (copy_executable_and_dump_data): Remove unnecessary static defs.
9218 (copy_executable_and_dump_data): Fix compile warnings.
9220 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
9222 * w32console.c (min): Define macro.
9223 (clear_frame, write_glyphs): Fix compile warning.
9225 * w32proc.c (compare_env):
9226 (find_child_console): Fix compile warning.
9228 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
9229 sys_errlist instead of _sys_errlist.
9230 (get_emacs_configuration_options): New function.
9232 * s/ms-w32.h (sys_nerr): Provide default definition.
9233 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
9234 name with _ prepended.
9235 (NSIG): Define if not known.
9236 (get_emacs_configuration): Provide extern declaration.
9237 (get_emacs_configuration_options): Provide extern declaration.
9238 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
9240 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
9242 (read_unc_volume): Fix compile warning.
9244 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
9245 definitions from being used.
9247 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
9249 * w32.c (unc_volume_file_attributes):
9250 (open_unc_volume): Make arg const.
9252 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
9253 (read_input_waiting): Remove excess parameter.
9255 * w32.c (init_environment): Call _access.
9256 (check_windows_init_file): Call _close.
9257 (init_user_info): Call _putenv.
9258 (init_environment): Call _putenv and _strdup.
9259 (init_ntproc): Reset volume info cache on startup.
9261 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
9262 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
9263 cannot override the CRT malloc.
9265 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
9266 (LINK_FLAGS): Append to original value of LINK_FLAGS.
9268 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
9269 unless we are linking with a static CRT.
9270 (RVA_TO_PTR): Cast result to unsigned char*.
9272 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
9273 (add_volume_info): Use xstrdup.
9275 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
9277 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
9278 (do_completion, Fminibuffer_complete_word): Use it.
9279 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
9280 var so it can take non-boolean values.
9282 2000-08-21 Gerd Moellmann <gerd@gnu.org>
9284 * editfns.c (find_field): Formatting changes.
9285 (toplevel): Some old-style function forward declarations
9286 changed to prototypes, some new protypes added, some functions
9289 * lisp.h (set_time_zone_rule): Add prototype.
9290 (use_dialog_box): External declaration.
9292 * keyboard.c (gen_help_event): Add parameter SIZE.
9293 (kbd_buffer_events_waiting): Slightly rewritten.
9294 (clear_event): New function.
9295 (kbd_buffer_get_event): Use it, and clear the input_events of
9297 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
9298 don't fill the newly created array with nils.
9299 (toplevel): Convert some old-style function forward declarations
9302 * keyboard.h (gen_help_event): Change prototype.
9304 * xterm.c (XTread_socket): Change calls to gen_help_event.
9306 * w32term.c (w32_read_socket): Change calls to gen_help_event.
9308 * eval.c (Fmacroexpand): Doc fix.
9310 2000-08-20 Jason Rumney <jasonr@gnu.org>
9312 * w32term.h (x_display_info_for_display): Remove as this function
9313 does not exist on W32.
9315 * w32term.c (help_echo_window): New variable.
9316 (syms_of_w32term): staticpro it.
9317 (note_mode_line_highlight): Set it.
9318 (XTextExtents16): Removed as there is no equivalent on W32.
9319 (x_compute_glyph_string_overhangs): Incomplete body removed, as
9320 the X way of doing this will not work for W32.
9321 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
9322 (x_draw_image_foreground): Avoid drawing outside of the clip area
9323 when image doesn't have a mask.
9324 (note_mouse_highlight): Process overlays in the right order of
9325 priority. Set help_echo_window.
9326 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
9327 because that's more visible for large images.
9329 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
9330 name to single_keymap_panes.
9331 (w32_menu_show): Set wv->title when dealing with titles.
9332 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
9334 2000-08-21 Miles Bader <miles@gnu.org>
9336 * minibuf.c (do_completion): Try again if we rewrite the input
9337 string, but no completion was done, so that any completion message
9340 2000-08-20 Gerd Moellmann <gerd@gnu.org>
9342 * xfaces.c (lface_equal_p): Compare strings differently.
9343 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
9344 (realize_tty_face): Use them.
9345 (syms_of_xfaces): Initialize new variables.
9346 (map_tty_color): New function, extracted from realize_tty_face.
9347 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
9348 foreground or background color, store the new color name in the
9349 realized face; previous code trying to do this had no effect.
9350 (realize_tty_face): Use map_tty_color.
9351 (Fclear_face_cache): Set face_change_count and ensure thorough
9354 2000-08-19 Gerd Moellmann <gerd@gnu.org>
9356 * undo.c (record_first_change, record_marker_adjustment): Don't
9357 use XBUFFER on last_undo_buffer which might not be a buffer.
9359 2000-08-18 Kenichi Handa <handa@etl.go.jp>
9361 * coding.c (decode_coding_string): Set members consumed,
9362 consumed_char, produced, produced_char of *coding correctly. If
9363 decode_coding doesn't consume any byte, don't try anymore.
9364 (encode_coding_string): Likewise.
9366 2000-08-18 Gerd Moellmann <gerd@gnu.org>
9368 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
9369 conditional have void type, for Standard C compilers.
9371 * xdisp.c (redisplay_internal): Compare windows for equality with
9372 EQ, instead of applying XWINDOW to something that might not
9375 2000-08-18 Kenichi Handa <handa@etl.go.jp>
9377 * fontset.c (Finternal_char_font): Search only the selected frame
9378 for a window of the current buffer.
9380 2000-08-18 Gerd Moellmann <gerd@gnu.org>
9382 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
9385 * keyboard.c (kbd_buffer_get_event): Handle the case that the
9386 second half of a HELP_EVENT is found at the start of kbd_buffer.
9388 2000-08-18 Miles Bader <miles@gnu.org>
9390 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
9392 * editfns.c (save_restriction_save): Rewrite to use markers.
9393 (save_restriction_restore): Rewrite to understand new form of data
9394 saved by save_restriction_save.
9395 (Fsave_restriction): Remove cautionary note in doc-string.
9397 2000-08-17 Gerd Moellmann <gerd@gnu.org>
9399 * fileio.c (build_annotations): Add a comment explaining the
9400 return value of format-annotate-function. Replace a spurious call
9401 to Flength with a CONSP test. Call format-annotate-function with
9402 a fifth arg specifying how many times the function is been called
9403 in a row, to let it choose temporary buffers appropriately.
9405 2000-08-17 Dave Love <fx@gnu.org>
9407 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
9408 declare make_temp_name twice.
9410 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
9411 (unreadpure): Give it an arg.
9413 * unexalpha.c: Prototype fatal_unexec, mark_x,
9414 update_dynamic_symbols. Declare unexec as void.
9416 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
9417 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
9419 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
9420 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
9422 * alloca.c: Use #error.
9423 [POINTER_TYPE]: Use it.
9425 * eval.c (Fdefvar): Doc fix.
9427 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
9428 INITIALIZE_INTERVAL.
9430 * buffer.h: Avoid DECLARE_INTERVALS.
9432 * config.in: Add size_t.
9434 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
9436 * w16select.c (set_clipboard_data): If there's not enough memory
9437 to put text into clipboard, return 1, as Fw16_set_clipboard_data
9438 expects. In case of other failures, return 3.
9439 (system_error_msg): New error message.
9440 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
9443 2000-08-16 Gerd Moellmann <gerd@gnu.org>
9445 * term.c (write_glyphs): Also turn off inverse video after turning
9446 off other appearances in case TS_exit_attribute_mode is not equal
9447 to TS_end_standout_mode.
9448 (insert_glyphs): Turn inverse video on/off for each run of glyphs
9450 (turn_off_face): Reset standout_mode only if
9451 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
9452 is equal to TS_end_standout_mode.
9454 2000-08-16 Kenichi Handa <handa@etl.go.jp>
9456 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
9457 sequence at the end of the source block.
9459 * ccl.c (Fccl_program_p): Docstring modified.
9460 (Fccl_execute): Likewise.
9461 (Fccl_execute_on_string): Likewise.
9463 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
9465 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
9467 2000-08-16 Kenichi Handa <handa@etl.go.jp>
9469 The following changes are mainly to fix bugs of
9470 encode/decode-coding-string failing if encoding/decoding return
9471 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
9472 variable conversion_buffer.
9474 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
9475 decrement dst_end to avoid buffer overflow in the later call of
9478 * coding.h (conversion_buffer_size, conversion_buffer)
9479 (get_conversion_buffer): Extern deleted.
9481 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
9482 (conversion_buffer, conversion_buffer_size): Variables deleted.
9483 (get_conversion_buffer): Function deleted.
9484 (struct conversion_buffer): New structure.
9485 (MAX_ALLOCA): New macro.
9486 (allocate_conversion_buffer): New macro.
9487 (extend_conversion_buffer, free_conversion_buffer): New functions.
9488 (ccl_coding_driver): Set coding->result.
9489 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
9490 this is the last block of source.
9491 (encode_coding): Likewise. Handle the source block as the last
9492 one only when the whole source text is consumed.
9493 (decode_coding_string): Handle the case that the output buffer is
9494 too small to decode the whole source text. Use
9495 allocate_conversion_buffer, extend_conversion_buffer and
9496 free_conversion_buffer, not get_conversion_buffer.
9497 (encode_coding_string): Likewise.
9498 (init_coding): Function deleted.
9499 (init_coding_once): Delete code to initialize conversion_buffer_size.
9501 * emacs.c (main): Don't call init_coding.
9503 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
9505 * term.c (write_glyphs): Use a locally declared conversion_buffer.
9506 (insert_glyphs): Likewise.
9508 * w32console.c (write_glyphs): Use a locally declared
9511 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
9513 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
9514 member of display_info is NULL.
9516 2000-08-15 Gerd Moellmann <gerd@gnu.org>
9518 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
9520 * term.c (turn_off_face): Reset standout_mode when resetting
9521 appearances with capability `me'.
9522 (write_glyphs): Switch on inverse video before each face change.
9524 2000-08-14 Dave Love <fx@gnu.org>
9526 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
9527 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
9528 (lisp_free): Declare and make static.
9530 * window.c: Fix embedded comment.
9531 (syms_of_window): Fix doc string.
9533 2000-08-14 Gerd Moellmann <gerd@gnu.org>
9535 * keymap.c (push_key_description): If C without modifiers is < 32,
9536 make sure to print `C-' before `M-', like in the manual.
9538 2000-08-11 Gerd Moellmann <gerd@gnu.org>
9540 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
9541 since they aren't relocated anymore.
9542 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
9544 * xdisp.c (try_cursor_movement): Fix handling of cursor in
9545 partially visible line which is smaller than the window's height.
9547 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9549 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
9550 the multibyte form of eight-bit-control characters.
9551 (Fccl_execute_on_string): Initialize ccl->multibyte.
9553 * ccl.h (struct ccl_program): New member multibyte.
9555 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
9557 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9559 * regex.c (regex_compile) <normal_char>: Pay attention to
9561 (analyse_first) <exactn>: Setup fastmap correctly for
9562 eight-bit-control characters.
9564 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9566 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
9568 * keyboard.c (make_lispy_event): Handle the new event type
9569 multibyte_char_keystroke.
9571 * xterm.c: Include coding.h.
9572 (XTread_socket): Work around a bug of XmbLookupString. If the
9573 input is from XIM, decode it according to the current locale. In
9574 that case, generate multibyte_char_keystroke events.
9576 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9578 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
9579 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
9581 2000-08-10 Gerd Moellmann <gerd@gnu.org>
9583 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
9584 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
9585 (move_it_in_display_line_to): Record iterator's ascent and descent
9586 before producing glyphs, and restore them when we know the glyph
9587 doesn't fit on the line.
9588 (move_it_to): Restructured so that it's easier to debug. If
9589 moving to a vpos, and not moving to an x or character position,
9590 stop as soon as the specified vpos is reached; don't move further
9591 into that line because that might change the computed line height.
9592 (try_cursor_movement): New function, extracted from the cursor
9593 movement branch of redisplay_window. If ending on a partially
9594 visible line, don't try to scroll if the cursor line is taller
9596 (redisplay_window): Use try_cursor_movement.
9598 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
9599 because that function doesn't cope with variable-height lines.
9601 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
9602 box cursor because that's better visible for large images.
9604 2000-08-10 Miles Bader <miles@gnu.org>
9606 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
9608 2000-08-10 Gerd Moellmann <gerd@gnu.org>
9610 * xdisp.c (Vmessages_buffer_name): New variable.
9611 (message_dolog): Use it.
9612 (syms_of_xdisp): Initialize it.
9614 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
9616 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
9617 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
9618 redundant now that keyboard.h is included.
9620 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
9622 * keyboard.c (kbd_buffer_events_waiting): New function.
9624 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
9626 * msdos.c: Include keyboard.h.
9627 (XMenuActivate): Empty no_event events from the event buffer. If
9628 no events are left after that, call clear_input_pending.
9629 (mouse_clear_clicks): New function, code moved from mouse_init.
9630 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
9631 mouse driver to ``forget'' any past clicks.
9633 * Makefile.in (msdos.o): Depend on keyboard.h.
9635 2000-08-09 Gerd Moellmann <gerd@gnu.org>
9637 * lisp.h (input_pending): External declaration.
9639 * dispextern.h (Qredisplay_dont_pause): Declare extern.
9641 * xdisp.c (echo_area_display): Display thoroughly if input is
9642 pending. Bind redisplay-dont-pause to t during the redisplay.
9643 in case input is pending.
9645 * dispnew.c (Qredisplay_dont_pause): New variable.
9646 (syms_of_display): Initialize and staticpro it.
9647 (update_frame_1): Don't interrupt the display for pending input if
9648 redisplay_dont_pause is set.
9650 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
9652 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
9654 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
9656 * callproc.c (Fcall_process): Terminate the unwind-protect around
9657 the post-read-conversion of coding system.
9659 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
9660 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
9661 * buffer.h (overlays_at): Update prototype.
9662 * xdisp.c (next_overlay_change): Update call to overlays_at.
9663 * xfaces.c (face_at_buffer_position): Likewise.
9664 * textprop.c (Fget_char_property): Likewise.
9665 * xterm.c (note_mouse_highlight): Likewise.
9667 * minibuf.c (do_completion): Don't consider a simple change of
9668 case as `completion'.
9670 2000-08-08 Ken Raeburn <raeburn@gnu.org>
9672 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
9673 * undo.c (record_delete): Make sure last_point_position_buffer is
9674 a buffer before comparing pointers.
9676 * coding.h (decode_coding_string): Declare.
9678 * intervals.h (Fprevious_single_char_property_change): Declare.
9680 * textprop.c (Fprevious_single_char_property_change): Don't do
9681 arithmetic directly on lisp objects.
9683 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
9685 * keyboard.h (menu_item_eval_property): Declare.
9687 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
9688 reuse as buffer name, instead of recreating (and discarding) every
9689 time a message is logged.
9690 (with_echo_area_buffer): Make callback arg A2 a lisp object.
9691 (current_message_1, truncate_message_1, set_message_1)
9692 (display_echo_area_1, resize_mini_window_1): Signatures changed.
9693 (current_message, truncate_echo_area, display_echo_area)
9694 (resize_echo_area_axactly): Changed calls.
9696 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
9698 (Ffind_coding_systems_region_internal): First argument to Fappend
9699 must be an integer, not a Lisp object.
9701 2000-08-08 Kenichi Handa <handa@etl.go.jp>
9703 * charset.c (Fchar_width): Doc fix.
9705 2000-08-08 Gerd Moellmann <gerd@gnu.org>
9707 * charset.c (Fstring_width): Doc fix.
9709 2000-08-07 Gerd Moellmann <gerd@gnu.org>
9711 * xdisp.c (start_display): When starting display on a continuation
9712 line, clear ascent and descent members of the iterator structure;
9713 the height of the continued line does not affect the height of the
9715 (make_cursor_line_fully_visible): Do nothing if cursor is on a
9716 line taller than the window.
9717 (redisplay_window) <forced window start>: Handle case that the
9718 middle of the window is not found in any row.
9719 (dump_glyph_row): Show more information.
9720 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
9721 first text line in a glyph matrix.
9723 * xterm.c (x_draw_image_foreground): Avoid drawing outside
9724 of the clip area when image doesn't have a mask.
9726 * fns.c (sweep_weak_table): Fix survival conditions for
9727 key-or-value and key-and-value weakness.
9729 * .gdbinit (xhashtable): New command.
9731 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
9732 tables out of the list of all weak hash tables.
9734 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
9735 a new buffer is created, make sure echo_area_buffer[] references
9738 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
9740 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
9743 2000-08-07 Kenichi Handa <handa@etl.go.jp>
9745 * syntax.c (skip_chars): Fix previous change. Make the handling
9746 of unibyte string consistent with that of regex search.
9748 2000-08-05 Gerd Moellmann <gerd@gnu.org>
9750 * xmenu.c (popup_get_selection): Use xfree instead of free.
9752 * fileio.c (Finsert_file_contents): Use xfree instead of free.
9754 * editfns.c (Ftranspose_regions): Use xfree instead of free.
9756 * callproc.c (child_setup): Use xfree instead of free.
9758 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
9760 (run_mac_command, closedir): Use `xfree' instead of `free'.
9762 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
9764 * eval.c (error): Use xfree instead of free.
9766 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
9768 * fns.c: Replace `illegal' with `invalid'.
9769 (Fmake_hash_table, make_hash_table): Allow table size of 0.
9771 2000-08-05 Kenichi Handa <handa@etl.go.jp>
9773 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
9776 2000-08-04 Noah Friedman <friedman@splode.com>
9778 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
9781 2000-08-04 Gerd Moellmann <gerd@gnu.org>
9783 * syntax.c (skip_chars): Fix typo in error message.
9785 2000-08-04 Andreas Schwab <schwab@suse.de>
9787 * m/ia64.h: Moved from s/ia64.h.
9789 2000-08-04 Kenichi Handa <handa@etl.go.jp>
9791 * process.c (read_process_output): Big simplification. Handle
9792 composition and post-read-conversion of coding system correctly.
9793 (send_process): Handle composition correctly.
9795 * callproc.c (Fcall_process): Handle post-read-conversion of
9796 coding system if any.
9798 * coding.c (decode_coding_iso2022): More strict check for handling
9800 (coding_restore_composition): Pay attention to the case that
9801 cmp_data is not set properly (because of invalid code in the
9803 (run_pre_post_conversion_on_str): Include text properties in the
9805 (decode_coding_string): Set members of coding correctly.
9807 2000-08-03 Gerd Moellmann <gerd@gnu.org>
9809 * s/ia64.h: New file.
9811 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
9812 Use NULL instead of 0 at the end of variable argument list of
9813 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
9814 sizeof (int) < sizeof (void *).
9816 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
9817 of variable argument lists of XtVaGetValues and XtVaSetValues.
9819 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
9820 variable argument lists of XtVaGetValues and XtVaSetValues.
9822 2000-08-02 Gerd Moellmann <gerd@gnu.org>
9824 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
9825 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
9827 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
9830 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
9831 in call to Fsingle_key_description.
9833 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
9836 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
9838 * window.c (display_buffer_reuse_frames): New variable.
9839 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
9840 frames displaying BUFFER.
9841 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
9843 2000-08-01 Miles Bader <miles@gnu.org>
9845 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
9846 when to constrain NEW_POS (they were pretty screwed up before).
9848 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
9850 * msdos.c (run_msdos_command): Save and restore the master
9851 environment, for the case that child_setup signals an error.
9852 When mirroring slashes in DOS shell commands, don't fail when
9853 argv[2] has embedded blanks.
9854 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
9855 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
9856 (dos_ttraw): Call mouse_setup_buttons.
9858 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
9859 using alloca; free it after run_msdos_command returns.
9861 2000-07-27 Dave Love <fx@gnu.org>
9863 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
9864 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
9866 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
9868 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
9870 * editfns.c (lisp_time_argument): Fix last change.
9872 2000-07-27 Gerd Moellmann <gerd@gnu.org>
9874 * fns.c (Fdelete): Make it work on vectors and strings in addition
9877 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
9878 (syms_of_fns): Initialize new variables.
9879 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
9880 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
9881 weakness, with t meaning the same as `key-and-value'.
9883 2000-07-27 Kenichi Handa <handa@etl.go.jp>
9885 * coding.h (struct coding_system): Member safe_charset deleted.
9887 * coding.c (Qsafe_charsets): This variable deleted.
9888 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
9890 (coding_safe_chars): New function.
9891 (CODING_SAFE_CHAR_P): New macro.
9892 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
9893 checking safe_charsets member of the coding system. Caller changed.
9894 (detect_coding_iso2022): New local variable safe_chars.
9895 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
9896 safe_charsets member of the coding system.
9897 (decode_coding_iso2022): New local variable safe_chars.
9898 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
9899 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
9900 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
9901 (ENCODE_UNSAFE_CHARACTER): New macro.
9902 (encode_coding_iso2022): New local variable safe_chars. Check
9904 (setup_coding_system): Delete the code to initialize
9905 coding->safe_charses
9906 (intersection, find_safe_codings): New functions.
9907 (Ffind_coding_systems_region_internal): New function.
9908 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
9909 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
9910 variable and initialize it.
9912 * fns.c (char_table_ref_and_index): New function.
9914 * lisp.h (char_table_ref_and_index): Add prototype.
9916 2000-07-26 Sam Steingold <sds@gnu.org>
9918 * editfns.c (lisp_time_argument): Added third argument `usec'.
9919 (Ffloat_time): New built-in Lisp function.
9921 2000-07-26 Gerd Moellmann <gerd@gnu.org>
9923 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
9924 for the character code.
9926 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
9929 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
9930 if called for a popup menu.
9931 (xmenu_show): Store help string in widget values.
9933 2000-07-26 Dave Love <fx@gnu.org>
9935 * syswait.h: Move some definitions.
9936 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
9937 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
9938 perspicuous definitions.
9939 (WTERMSIG): Fix bit pattern used.
9941 2000-07-26 Kenichi Handa <handa@etl.go.jp>
9943 * print.c (print_object): If vector printing is truncated, print
9944 "..." to indicate it as well as the case of list printing.
9946 2000-07-25 Gerd Moellmann <gerd@gnu.org>
9948 * xdisp.c (next_element_from_display_vector): Improve comments.
9950 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
9951 for the character code, and the rest for the face id as in 20.x.
9952 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
9954 * window.c (window_display_table): Cleaned up.
9956 * syntax.c (Fforward_word): Add last arg nil in call of
9957 Fconstrain_to_field.
9959 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
9961 * fileio.c (Frename_file) [DOS_NT]: If the file names are
9962 identical but for the letter-case, don't call
9963 barf_or_query_if_file_exists.
9965 2000-07-25 Miles Bader <miles@gnu.org>
9967 * editfns.c (find_field): Honor special `boundary' fields.
9968 (Qboundary): New variables.
9969 (syms_of_editfns): Initialize Qboundary.
9970 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
9971 Use scan_buffer instead of find_before_next_newline, because it
9972 allows us to detect the boundary case where there's a newline at
9974 * lisp.h (Fconstrain_to_field): Update external declaration.
9976 2000-07-24 Gerd Moellmann <gerd@gnu.org>
9978 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
9981 2000-07-24 Dave Love <fx@gnu.org>
9983 * s/sunos4-0.h, s/sol2.h:
9984 (LIBS_TERMCAP): Move from m/sparc.h.
9986 * m/sparc.h (TERMINFO): Moved to system files (probably only
9987 relevant for sunos4 judging by its vintage).
9988 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
9991 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
9993 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
9994 name to single_keymap_panes.
9996 2000-07-24 Andreas Schwab <schwab@suse.de>
9998 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
10000 2000-07-24 Gerd Moellmann <gerd@gnu.org>
10002 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
10003 parameters instead of using int parameters. Expect FN to accept
10004 EMACS_INT parameters.
10005 (display_echo_area, resize_echo_area_axactly, current_message)
10006 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
10007 with new argument list.
10008 (resize_mini_window_1): New callback function.
10009 (current_message_1, truncate_message_1, set_message_1): Change
10010 parameter lists to the new format expected by with_echo_area_buffer.
10012 2000-07-24 Kenichi Handa <handa@etl.go.jp>
10014 * fontset.c (fontset_ref): Remove INLINE declaration.
10015 (fontset_ref_via_base): Likewise.
10016 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
10019 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
10021 * msdos.c (IT_note_mouse_highlight): Process overlays in the
10022 correct order of priority. If help echo was found in an overlay,
10023 use that overlay as the object in which the help echo was found.
10025 2000-07-22 Miles Bader <miles@gnu.org>
10027 * textprop.c (Fprevious_single_char_property_change): The initial
10028 property value should be from the position preceding POSITION, not
10031 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
10033 * coding.c (syms_of_coding): Doc fix for
10034 inhibit-iso-escape-detection.
10036 2000-07-21 Gerd Moellmann <gerd@gnu.org>
10038 * xterm.c (note_mouse_highlight): Process overlays in the right
10041 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
10043 * xterm.c (note_mouse_highlight): If help-echo was found in an
10044 overlay, use that overlay as the object in which the help was found.
10046 * window.c (foreach_window_1): Fix typo reversing an if-condition.
10048 * window.c (foreach_window): Instead of a fake variable argument
10049 list, take one USER_DATA argument.
10050 (foreach_window_1): Likewise, and call callback functions with two
10051 args, the window and USER_DATA.
10052 (struct check_window_data): New struct.
10053 (check_window_containing): Use it.
10054 (window_from_coordinates): Set up a struct check_window_data for
10056 (add_window_to_list, freeze_window_start): Change parameters
10057 according to new calling convention.
10059 * window.h (foreach_window): Change prototype.
10061 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
10063 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
10065 * xmenu.c (menu_help_callback): Call show_help_echo with
10066 additional arguments OBJECT and POS.
10068 2000-07-21 Kenichi Handa <handa@etl.go.jp>
10070 * data.c (Faset): Allow storing any multibyte character in a
10071 string. Convert unibyte string to multibyte if necessary.
10073 * xfns.c (x_encode_text): New function.
10074 (x_set_name): Use x_encode_text.
10075 (x_set_title): Likewise.
10077 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
10079 * xterm.h (x_encode_text): Add prototype.
10081 2000-07-20 Dave Love <fx@gnu.org>
10083 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
10086 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
10088 * msdos.c (help_echo_window): New variable.
10089 (syms_of_msdos): Initialize and staticpro it.
10090 (IT_note_mode_line_highlight): Set help_echo_window.
10091 (IT_note_mouse_highlight): Ditto.
10092 (dos_rawgetc): Store help_echo_window in the second event produced
10095 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
10096 Record the object that generated the help echo and the position of
10097 that object in help_echo_object and help_echo_pos. Record that
10098 some glyphs in a row are displayed in mouse-face.
10099 (IT_update_begin): Don't clear mouse highlight unless one of the
10100 enabled glyph rows is marked as being displayed in mouse-face.
10101 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
10102 and position recorded in help_echo_object and help_echo_pos to the
10104 (IT_menu_display): Accept a new argument PN: the pane number of
10105 the current menu pane. Record the pane number and the item
10106 number of the item which has associated help string.
10107 (XMenuActivate): Update the prototype for help_callback in
10108 function declaration. Call IT_menu_display with the current menu
10109 pane number as an additional argument. Call help_callback with
10110 two additional arguments: the pane number and the item number of
10111 the menu item associated with the help text.
10112 (help_echo_object, help_echo_pos): New variables.
10113 (syms_of_msdos): Initialize them and staticpro help_echo_object.
10115 * msdos.h (XMenuActivate): Update prototype.
10117 2000-07-19 Gerd Moellmann <gerd@gnu.org>
10119 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
10120 Add some more prototypes.
10122 * xterm.c, xterm.h: Add some more prototypes.
10124 * lisp.h (Fnext_single_char_property_change): Add prototype.
10126 * dispnew.c (direct_output_for_insert): Remove confusing
10127 outer local variable mouse_face_overwritten_p.
10128 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
10130 * alloc.c (allocate_string_data): Don't copy old string contents.
10132 2000-07-19 Kenichi Handa <handa@etl.go.jp>
10134 * coding.c (code_convert_region): Delete text properties before
10135 shrinking the conversion region.
10137 2000-07-18 Gerd Moellmann <gerd@gnu.org>
10139 * dispnew.c (update_text_area): Write the whole row if it
10140 has mouse-face in it.
10142 * xfaces.c (face-alternative-font-family-alist): Remove
10143 DEFVAR_LISP; staticpro instead.
10145 * xmenu.c (menu_help_callback): Call show_help_echo with
10148 * keyboard.c (show_help_echo): Add parameter WINDOW.
10149 (read_char): Call show_help_echo with window extracted from Lisp
10151 (gen_help_event): Add parameter WINDOW.
10153 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
10155 * xterm.c (help_echo_window): New variable.
10156 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
10157 (XTread_socket): Pass help_echo_window to gen_help_event.
10158 (syms_of_xterm): Initialize and staticpro help_echo_window.
10160 2000-07-18 Dave Love <fx@gnu.org>
10162 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
10164 2000-07-18 Gerd Moellmann <gerd@gnu.org>
10166 * alloc.c (allocate_string_data): If string had already data
10167 assigned, copy old contents to new string data.
10169 * coding.c (syms_of_coding): Fix typo in spelling of variable
10170 `inhibit-iso-escape-detection'.
10172 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
10174 * Makefile.in: Add dependencies on dispextern.h.
10175 (alloca.o): Don't define malloc and define EMACS_FREE instead of
10176 `free'; both can conflict with system header files.
10178 2000-07-18 Kenichi Handa <handa@etl.go.jp>
10180 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
10183 2000-07-18 Dave Love <fx@gnu.org>
10185 * window.c (Fwindow_list): Declare arg `window'.
10187 2000-07-18 Kenichi Handa <handa@etl.go.jp>
10189 * coding.c (setup_coding_system): Don't override the explicitly
10190 specified designations.
10192 2000-07-15 Miles Bader <miles@gnu.org>
10194 * editfns.c (char_property_eq, char_property_stickiness): Renamed
10195 from `text_property_eq' and `text_property_stickiness', respectively.
10196 (find_field, Fconstrain_to_field, char_property_eq)
10197 (char_property_stickiness): Changed to call char-property functions
10198 instead of text-property-only ones.
10200 * textprop.c (Fnext_single_char_property_change): Made a subr (was
10201 `next_single_char_property_change'). Do more error checking, and
10202 cleanup limit behavior.
10203 (Fprevious_single_char_property_change): New function.
10204 (syms_of_textprop): Initialize new subrs.
10206 * xdisp.c (display_prop_end, invisible_text_between_p):
10207 Call Fnext_single_char_property_change instead of
10208 next_single_char_property_change.
10210 2000-07-15 Jason Rumney <jasonr@gnu.org>
10212 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
10213 after menu is finished with.
10214 (add_menu_item): Only consider wv->title as a menu title.
10215 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
10217 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
10219 (FONT_REGEXP): Remove unused macro, and its sub-components.
10220 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
10222 * w32term.c (help_echo_object, help_echo_pos): New variables.
10223 (note_mode_line_highlight): Store additional information about the
10224 help-echo in help_echo_object and help_echo_pos. Check both
10225 `local-map' and `keymap' properties for changing the cursor
10226 (note_mouse_highlight): Store additional information about the
10227 help-echo in help_echo_object and help_echo_pos.
10228 (note_tool_bar_highlight): Set help_echo_object to nil and
10229 help_echo_pos to -1.
10230 (w32_read_socket): Use gen_help_event instead of filling
10231 input_events manually.
10232 (syms_of_w32term): Staticpro help_echo_object.
10233 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
10234 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
10235 (x_clear_mouse_face): New function.
10236 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
10237 (x_update_window_begin): No need to turn off the mouse
10239 (show_mouse_face): Set the mouse_face_p flag of glyph rows
10240 depending on whether they contain glyphs highlighted in mouse-face.
10241 (x_fill_stretch_glyph_string): Consume runs of stretch
10242 glyphs instead of a single one.
10243 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
10244 with new argument list.
10245 (x_set_glyph_string_gc): Make sure the face's GC is valid.
10246 (x_append_glyph, x_append_composite_glyph)
10247 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
10248 changes in struct glyph starting 1999-12-27. See comments for
10249 xterm.c on 2000-07-05.
10251 2000-07-14 Sam Steingold <sds@gnu.org>
10253 * xfaces.c (realize_x_face): Fix the last patch:
10254 check `default_face' before dereferencing.
10256 2000-07-14 Dave Love <fx@gnu.org>
10258 * syntax.c (back_comment): Add null default in switch (for pcc).
10260 2000-07-14 Kenichi Handa <handa@etl.go.jp>
10262 * xfaces.c (realize_x_face): Make fontset using the base of the
10263 default_face's fontset, not using the default fontset.
10265 * coding.c (inhibit_iso_escape_detection): New variable.
10266 (syms_of_coding): Make it a Lisp variable.
10267 (detect_coding_iso2022): If inhibit_iso_escape_detection is
10268 nonzero, ignore ISO2022's escape sequence.
10270 2000-07-14 Gerd Moellmann <gerd@gnu.org>
10272 * alloca.c (malloc) [emacs]: Define as xmalloc.
10274 * xfns.c (Fx_show_tip): If frame parameters contain a position,
10275 use that instead of the mouse position. Add parameters DX and DY.
10277 * dispextern.h (Fx_show_tip): Adjust number of parameters
10280 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
10281 if HELP is a function, call it with OBJECT and POS as parameters
10282 to get the help to display.
10283 (gen_help_event, kbd_buffer_store_help_event): New functions.
10284 (kbd_buffer_get_event): Construct the Lisp help-event differently.
10285 (read_char): Call show_help_echo with new parameters.
10287 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
10290 * xterm.c (help_echo_object, help_echo_pos): New variables.
10291 (note_mode_line_highlight): Store additional information about the
10292 help-echo in help_echo_object and help_echo_pos. Check both
10293 `local-map' and `keymap' properties for changing the cursor
10294 (note_mouse_highlight): Store additional information about the
10295 help-echo in help_echo_object and help_echo_pos.
10296 (note_tool_bar_highlight): Set help_echo_object to nil and
10297 help_echo_pos to -1.
10298 (XTread_socket): Use gen_help_event instead of filling
10299 input_events manually.
10300 (syms_of_xterm): Staticpro help_echo_object.
10302 * xmenu.c (menu_highlight_callback): Use
10303 kbd_buffer_store_help_event instead of setting up and input_event
10304 structure manually.
10306 * xdisp.c (eval_form): GCPRO argument sexpr.
10307 (call_function): New function.
10308 (handle_single_display_prop): Use call_function and FUNCTIONP
10309 instead of checking whether if font_height is a symbol and
10312 * eval.c (internal_condition_case_2): New function.
10314 * lisp.h (FUNCTIONP): New macro.
10315 (internal_condition_case_2, call_function): Add prototypes.
10317 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
10318 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
10319 Always set `arg' member of input_events.
10320 (construct_menu_click): Unused function removed.
10322 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
10324 * w32term.c (construct_mouse_click, construct_mouse_wheel)
10325 (construct_drag_n_drop, x_scroll_bar_handle_click)
10326 (w32_read_socket): Always set `arg' member of input_events.
10328 * keyboard.c (show_help_echo): Use eval_form. Add comment.
10330 * lisp.h (eval_form): Add prototype.
10332 * xdisp.c (eval_form): Make it externally visible.
10334 2000-07-13 Gerd Moellmann <gerd@gnu.org>
10336 * xterm.c (x_handle_tool_bar_click): Store the frame in the
10337 frame_or_window slot of TOOL_BAR_EVENT input events instead of
10338 consing. For prefix events, store the frame in the `arg' slot of
10339 the event, otherwise store the key there.
10340 (XTread_socket): Instead of consing, use the frame_or_window slot
10341 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
10343 * xmenu.c (menu_highlight_callback): Store help string in the
10344 `arg' member of the input event; don't cons.
10345 (menubar_selection_callback): Use the `arg' slot of input events
10346 to queue additional information, instead of consing.
10348 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
10350 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
10352 (w32_read_socket): Adapt to changes in HELP_EVENTs.
10354 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
10355 input events to queue additional information, instead of consing.
10357 * keyboard.c (kbd_buffer_gcpro): Renamed from
10358 kbd_buffer_frame_or_window. Now used for all Lisp objects
10359 referenced from the input queue.
10360 (kbd_buffer_store_event): Always use structure assignment for
10361 copying input events. Record all Lisp objects referenced from
10362 events in kbd_buffer_gcpro.
10363 (kbd_buffer_get_event): Construct Lisp `help-echo' events
10364 differently from input events. Test for prefix menu_bar_events
10365 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
10366 event in kbd_buffer_gcpro to nil.
10367 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
10368 frame_or_window is equal to its arg member as prefix events.
10369 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
10370 used by an input event to nil.
10371 (init_keyboard): Use two times the size of the input queue
10372 for kbd_buffer_gcpro.
10373 (syms_of_keyboard): Likewise.
10375 * emacs.c (handle_USR2_signal, handle_USR1_signal):
10376 Use USER_SIGNAL_EVENT.
10378 * termhooks.h (struct input_event): Add member `arg'.
10379 (MENU_BAR_EVENT): Renamed from menu_bar_event.
10380 (USER_SIGNAL_EVENT): Renamed from user_signal.
10382 * xfaces.c (ASET): Remove definition.
10384 * lisp.h (AREF, ASET, ASIZE): New macros.
10386 * fontset.c (AREF, ASIZE): Remove definitions.
10388 * fns.c (AREF): Remove definition.
10390 * composite.c (AREF): Remove definition.
10392 2000-07-12 Gerd Moellmann <gerd@gnu.org>
10394 * dispnew.c (redraw_overlapped_rows): Add missing local.
10395 (scrolling_window): Remove debug code.
10397 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
10398 Before scrolling, turn off a mouse-highlight in the window
10401 * xterm.c (x_update_window_end): Add parameter
10402 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
10403 redisplay in XTframe_up_to_date.
10404 (x_clear_mouse_face): New function.
10405 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
10407 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
10409 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
10410 it when any row is written to that contains glyphs highlighted in
10412 (update_window): Call the window update end hook with new
10413 parameter MOUSE_FACE_OVERWRITTEN_P.
10414 (direct_output_for_insert): Give up if row contains mouse-face.
10416 * dispextern.h (struct redisplay_interface): Add parameter
10417 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
10418 (clear_mouse_face): New function pointer member.
10420 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
10422 * syntax.c (back_comment): Use one switch rather than a few `if's.
10423 Obey open_paren_in_column_0_is_defun_start.
10424 When reverting to the `slow' method, try to nicely handle the case
10425 of nested comments by checking that the comment-starter we found
10426 does indeed match the comment-ender.
10427 (scan_sexps_forward, scan_sexps_forward):
10428 Ignore excessive opening parenthesis rather than throwing an error.
10430 2000-07-11 Gerd Moellmann <gerd@gnu.org>
10432 * doc.c (Fsubstitute_command_keys): Handle case that a GC
10433 in Fwhere_is_internal or get_keymap_1 relocates string contents.
10435 * dispnew.c (direct_output_forward_char): Give up if currently
10436 displaying a message instead of the minibuffer contents.
10438 * xterm.c (x_update_window_begin): No need to turn off the mouse
10440 (show_mouse_face): Set the mouse_face_p flag of glyph rows
10441 depending on whether they contain glyphs highlighted in mouse-face.
10443 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
10444 compare the mouse_face_p flags of both rows.
10446 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
10448 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
10450 * keyboard.c (show_help_echo): Accept additional parameter
10451 ok_to_overwrite_keystroke_echo.
10452 (read_char): Call show_help_echo with a zero
10453 ok_to_overwrite_keystroke_echo argument.
10454 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
10455 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
10456 ok_to_overwrite_keystroke_echo argument.
10457 * w32menu.c (w32_menu_display_help): Call show_help_echo with
10458 non-zero ok_to_overwrite_keystroke_echo argument.
10460 2000-07-10 Gerd Moellmann <gerd@gnu.org>
10462 * xdisp.c (try_window_id): If changes are all below what is
10463 displayed in the window, and point is in the window, we still
10464 might have to find point on the display.
10466 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
10467 glyphs instead of a single one.
10468 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
10469 with new argument list.
10470 (x_set_glyph_string_gc): Make sure the face's GC is valid.
10472 * keymap.c (get_keymap_1): Add comment that this function can GC.
10473 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
10474 comment that functions can GC.
10475 (Fset_keymap_parent): GCPRO arg KEYMAP.
10477 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
10479 * msdos.c (XMenuActivate): After exiting the menu, restore the
10480 echo area message and erase it.
10482 2000-07-10 Kenichi Handa <handa@etl.go.jp>
10484 * fontset.c (Ffontset_info): Make the return value more compatible
10485 with that of Emacs 20.
10487 2000-07-07 Gerd Moellmann <gerd@gnu.org>
10489 * eval.c (Fsignal): Handle case that backtrace_list is null.
10491 2000-07-07 Kenichi Handa <handa@etl.go.jp>
10493 * ccl.c (Fccl_execute): Typo fixed.
10495 2000-07-06 Gerd Moellmann <gerd@gnu.org>
10497 * window.c (window_loop): Add missing gcpro1 local variable.
10499 * window.c (Fwindow_list): Reverse list at the end.
10500 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
10501 means allow windows on OWINDOW's frame, only.
10502 (window_loop): Simplified; use Fwindow_list.
10504 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
10506 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10508 * xterm.c (XTread_socket): Increment handling_signal at the start,
10509 decrement it at the end.
10511 * eval.c (handling_signal): New variable.
10512 (Fsignal): Abort if handling_signal is non-zero.
10514 * lisp.h (handling_signal): External declaration.
10516 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
10518 2000-07-05 Ken Raeburn <raeburn@gnu.org>
10520 Sound support for NetBSD through "Linux emulation" support:
10521 * config.in (HAVE_SOUNDCARD_H): Undef.
10522 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
10523 * Makefile.in (LIBSOUND): New variable.
10524 (LIBES): Include it.
10525 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
10526 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
10527 (vox_open): Use DEFAULT_SOUND_DEVICE.
10528 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
10530 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10532 * print.c (print_error_message): If Vsignaling_function is set,
10533 show it in *Messages*.
10535 * lisp.h (Vsignaling_function): External declaration.
10537 * eval.c (Vsignaling_function): New variable.
10538 (Fsignal): Compute it.
10539 (syms_of_eval): Staticpro it.
10541 2000-07-05 Dave Love <fx@gnu.org>
10543 * syswait.h: Use the autoconf recommended approach. Old code
10544 #if'd out in case we need to revert.
10546 * config.in (HAVE_SYS_WAIT_H): Added.
10548 2000-07-05 Andrew Innes <andrewi@gnu.org>
10550 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
10551 when non-NULL instead of __morecore, to take account of buffer
10552 memory. This also solves a problem with spurious memory warnings
10555 * ralloc.c: Make real_morecore non-static.
10557 * eval.c (internal_condition_case): Comment out abort if
10558 interrupt_input_blocked is not zero.
10560 * makefile.nt: Add support for `bootstrap' and related targets.
10561 Include minimal debug info in emacs.exe in release build.
10562 Remove all dependencies on lisp.h, and fixup some others.
10564 * w32.c (init_environment): Install code from 20.7 for providing
10565 default values for environment variables, based on the
10566 executable's own location.
10567 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
10568 (sys_socket): Install socket inheritance bug fix from 20.7.
10570 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
10571 here via blockinput.h).
10573 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
10575 * w32menu.c (w32_menu_display_help):
10576 * xmenu.c (menu_help_callback): Use show_help_echo.
10578 * keyboard.h (show_help_echo): Declare.
10580 * keyboard.c (show_help_echo): New function, extracted from read_char.
10581 Feval its `msg' argument if it's a cons cell.
10582 (read_char): Use it.
10583 (follow_key): Pass `autoload' to get_keyelt.
10585 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
10586 (note_tool_bar_highlight, XTread_socket):
10587 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
10589 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
10590 (note_tool_bar_highlight, w32_read_socket):
10591 Do not gratuitously ignore non-string `help-echo' properties.
10593 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10595 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
10597 * window.c (delete_all_subwindows): Reset Vwindow_list.
10599 * xterm.c (x_append_glyph, x_append_composite_glyph)
10600 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
10601 changes in struct glyph starting 1999-12-27. Some bit-fields of
10602 struct glyph were not set, which made glyphs unequal when compared
10603 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
10604 effects were the result. This also depended on the contents of
10605 memory returned by xmalloc. If flickering happens again, activate
10606 the code in clear_glyph_row that's in #if 0. If the flickering is
10607 gone with that, chances are that it is caused by something similar.
10609 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
10611 * dispextern.h: Add some comments.
10613 * window.c (add_window_to_list): Add parameter LIST.
10614 (window_list): Order list so that, for each frame, windows are
10615 in canonical order, and so that frames appear in the list in
10616 the order given by Vframe_list.
10617 (next_window): Reverse the handling of NEXT_P.
10619 2000-07-04 Gerd Moellmann <gerd@gnu.org>
10621 * window.c (Vwindow_list): New variable.
10622 (make_window, delete_window): Set Vwindow_list to nil.
10623 (check_window_containing): New function.
10624 (window_from_coordinates): Rewritten.
10625 (add_window_to_list, window_list, candidate_window_p)
10626 (decode_next_window_args, next_window): New functions.
10627 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
10628 (Fwindow_list): New function.
10629 (Fother_window): Cleaned up.
10630 (foreach_window): Add a longer "variable argument list". Let
10631 callback function return 0 to indicate that cycling over windows
10633 (foreach_window_1): Likewise.
10634 (freeze_window_start): Return int.
10635 (init_window): New function.
10636 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
10638 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
10639 input_event with bzero.
10640 (main): Call init_window.
10642 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
10645 2000-07-04 Kenichi Handa <handa@etl.go.jp>
10647 * composite.h (make_composition_value_copy): Extern it.
10649 * composite.c (make_composition_value_copy): New function.
10651 * editfns.c (Fformat): While copying text properties, make each
10652 composition property value a copy.
10654 * fns.c (concat): While copying text properties, make each
10655 composition property value a copy.
10657 2000-07-03 Gerd Moellmann <gerd@gnu.org>
10659 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
10661 * fns.c (sweep_weak_table): Mark only objects that are not
10664 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
10665 include those frames as candidates which have their focus
10666 redirected to the minibuffer frame.
10668 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
10670 * fns.c (Fputhash): Return `value' rather than nil.
10672 2000-06-30 Gerd Moellmann <gerd@gnu.org>
10674 * frame.c (next_frame): Don't check focus redirection in case
10675 MINIBUF is a window. Doing so excludes frames using MINIBUF
10676 unless their focus is redirected, which contradicts the
10677 specification of next-frame, and leads to infinite loops in
10678 certain situations when cycling through windows with next-window.
10680 2000-06-30 Kenichi Handa <handa@etl.go.jp>
10682 * coding.c (code_convert_region): Even if the length of text is
10683 zero, try to convert it if coding->type is coding_type_ccl.
10684 (decode_coding_string, encode_coding_string): Likewise.
10686 2000-06-28 Gerd Moellmann <gerd@gnu.org>
10688 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
10689 the display if windows_or_buffers_changed.
10691 * dispnew.c (struct row_entry): New structure.
10692 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
10693 (row_table_size, old_lines, new_lines, old_lines_size)
10694 (new_lines_size, run_pool, runs_size, runs): New variables.
10695 (add_row_entry): New function.
10696 (scrolling_window): Use data structures allocated with xmalloc and
10697 held in global variables, instead of allocating them with alloca and
10698 holding them in local variables. Use a larger hash table whose
10699 size depends on glyph matrix sizes. Don't use bzero to clear the
10700 hash table; instead, clear used slots only.
10702 * fns.c (next_almost_prime): Make it externally visible.
10704 * lisp.h (next_almost_prime): Add prototype.
10706 * s/isc4-0.h (sigunblock): Define.
10708 * s/sco5.h (sigunblock): Define.
10710 2000-06-27 Dave Love <fx@gnu.org>
10712 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
10713 (moved to osf5-0.h).
10714 [!NOT_C_CODE]: Protect string.h stuff.
10716 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
10717 (sys_siglist, NSIG): Definitions moved here from osf1.h.
10719 2000-06-27 Gerd Moellmann <gerd@gnu.org>
10721 * xdisp.c (resize_mini_window): Subtract the extra line spacing
10722 below the last line from the needed window height.
10724 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
10726 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
10727 (Fwidget_get): Use it.
10728 (syms_of_fns): Defsubr it.
10730 2000-06-26 Gerd Moellmann <gerd@gnu.org>
10732 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
10733 display info for XIM.
10734 (xim_open_dpy): Likewise.
10735 (xim_close_dpy): Don't free the display info's XIM.
10737 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
10739 * config.in (USE_XIM): New define.
10741 * keymap.c (get_keyelt): For menu-items containing a `:filter
10742 FILTER', apply FILTER to the menu-item's definition to get the
10743 real definition to use.
10745 * lisp.h (QCfilter): External declaration.
10747 * xfns.c (Fimage_size): New function.
10748 (syms_of_xfns): Defsubr it.
10750 2000-06-26 Andreas Schwab <schwab@suse.de>
10752 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
10753 Fstring_as_unibyte.
10755 2000-06-25 Dave Love <fx@gnu.org>
10757 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
10759 * Makefile.in (blockinput.h): Depend on atimer.h.
10760 (atimer.h): Depend on systime.h.
10762 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
10764 * atimer.h: Protect against multiple inclusion. Include systime.h.
10766 * lisp.h (swap_in_global_binding): Declare.
10768 2000-06-24 Ken Raeburn <raeburn@gnu.org>
10770 * process.c (Fopen_network_stream): Turn off atimers for duration
10771 of call to connect. (Patch from Gerd.)
10773 2000-06-23 Dave Love <fx@gnu.org>
10775 * ralloc.c: Maybe include unistd.h
10777 * emacs.c (setgrp): Undefine before defining.
10778 (malloc_warning, set_time_zone_rule, index): Prototype.
10780 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
10781 HAVE_STRUCT_TIMEZONE.
10783 * s/osf1.h: Move string.h hack here from alpha.h and make it
10785 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
10787 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
10788 (SOCKLEN_TYPE): Don't define.
10790 * m/alpha.h: Remove string.h hack.
10792 * s/osf5-0.h: New file.
10794 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
10795 include time.h, done by systime.h.
10796 [__FreeBSD__]: Remove redundant includes.
10798 * callproc.c (setpgrp): Undefine before defining.
10799 (delete_temp_file): Return Qnil to avoid warning.
10801 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
10803 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
10806 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
10808 * composite.h (compose_text): Declare.
10810 * xterm.c: Don't include sys/types.h unconditionally. Don't
10811 protect its inclusion with !USG (following xmenu.c).
10813 2000-06-23 Gerd Moellmann <gerd@gnu.org>
10815 * xfns.c (x_create_tip_frame): Initialize frame's colors like
10818 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
10820 * coding.c (decode_eol_post_ccl): Special handling for undecided
10821 and inconsistent EOL types.
10823 2000-06-22 Gerd Moellmann <gerd@gnu.org>
10825 * xrdb.c (x_load_resources): Add default resource for scroll bar's
10826 trough color and main window's background color.
10828 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
10830 * xterm.h (Xt_app_con): External declaration.
10832 * widget.c (EmacsFrameRealize): Fix typo.
10834 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
10836 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
10837 (handle_invisible_prop): Record the start of invisible text in
10838 it->add_overlay_start.
10839 (struct overlay_entry): Add member `overlay'.
10840 (handle_overlay_change): Simplify.
10841 (next_overlay_string): After having processed overlay strings at the
10842 end of the buffer, record that fact in
10843 it->overlay_strings_at_end_processed_p.
10844 (compare_overlay_entries): If before- and after-strings come
10845 from the same overlay, let before-strings come first.
10846 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
10847 (load_overlay_strings): Take it->add_overlay_start into account
10848 when adding overlay strings.
10850 * dispextern.h (struct it): Add member add_overlay_start.
10852 2000-06-22 Dave Love <fx@gnu.org>
10854 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
10856 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
10858 2000-06-22 Kenichi Handa <handa@etl.go.jp>
10860 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
10863 2000-06-21 Dave Love <fx@gnu.org>
10865 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
10867 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
10869 * syntax.c (back_comment): Simplify string-parity counting (with
10870 the added benefit of handling multiple string-styles as long as
10871 they are not intertwined).
10872 Jump to the slow code as soon as a comment starter is found in
10873 a "string_lossage" position. Fixes the case: " /* " /* " */.
10875 2000-06-21 Dave Love <fx@gnu.org>
10877 * Makefile.in: Use GETLOADAVG_LIBS.
10879 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
10880 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
10882 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
10884 * syntax.c (describe_syntax): Recognize the `n'estable bit.
10885 (Fforward_comment, scan_lists):
10886 Check the comstyle of single-char comment-starters.
10887 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
10888 we're just at the beginning of the comment (f.ex with (*) ... (*)).
10889 Check the comstyle of single-char comment-starters.
10890 Clarify control-flow around the Scomment case.
10892 2000-06-20 Dave Love <fx@gnu.org>
10894 * fns.c (make_hash_table, maybe_resize_hash_table):
10895 Cast arg of next_almost_prime.
10897 * tparam.c [emacs]: Include lisp.h.
10899 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
10902 2000-06-20 Gerd Moellmann <gerd@gnu.org>
10904 * keyboard.c (adjust_point_for_property): Check if display
10905 property should be treated as intangible by looking at its value.
10907 * xdisp.c (single_display_prop_intangible_p)
10908 (display_prop_intangible_p): New functions.
10910 * dispextern.h (display_prop_intangible_p): Add prototype.
10912 * xdisp.c (dump_glyph_row): Show type of glyph->object.
10914 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
10915 argument to sigprocmask.
10917 * s/sco5.h (sigblock): Redefined to pass a pointer as second
10918 argument to sigprocmask.
10920 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
10921 sigprocmask_set, and pass a pointer to it to sigprocmask.
10923 * sysdep.c (sigprocmask_set): New variable.
10925 * fileio.c (make_temp_name): Don't use `%s' in string passed to
10928 2000-06-20 Sam Steingold <sds@gnu.org>
10930 * xrdb.c: Don't declare xmalloc, xrealloc.
10932 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
10934 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
10935 (re_comp): Cast gettext return value to avoid complaints when
10938 2000-06-20 Dave Love <fx@gnu.org>
10940 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
10942 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
10944 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
10946 * m/alpha.h: Don't declare xmalloc, xrealloc.
10948 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
10950 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
10952 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
10954 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
10957 * keyboard.h (poll_for_input_1): Declare.
10959 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
10961 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
10963 * doprnt.c: Don't declare xmalloc, xrealloc.
10965 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
10966 (getenv, ctime, getwd): Removed.
10967 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
10969 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
10970 x_set_tool_bar_lines.
10972 * config.in: Add HAVE_GETWD. Move some definitions above
10973 machine/system includes.
10975 2000-06-20 Kenichi Handa <handa@etl.go.jp>
10977 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
10979 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
10980 contain information about ENCODING.
10982 * fontset.c (FONTSET_ASCII): Use the first element of char table
10983 for an ASCII font, not defalt slot.
10984 (fontset_ref_via_base): If FONTSET doesn't contain information for
10985 C, try the default fontset.
10986 (make_fontset): Don't copy the default fontset.
10987 (fontset_font_pattern): Likewise.
10988 (accumulate_font_info): If ELT is nil, use the corresponding
10989 element in the default fontset.
10991 2000-06-19 Dave Love <fx@gnu.org>
10993 * syntax.c (Fparse_partial_sexp): Doc fix.
10995 * regex.h: Test PROTOTYPES as well as __STDC__.
10997 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
10998 errno, strerror. Put text after #endif in comment.
11000 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
11002 * xterm.c (x_frame_of_widget): Likewise.
11004 2000-06-19 Gerd Moellmann <gerd@gnu.org>
11006 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
11007 to Vfundamental_mode_abbrev_table.
11009 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
11010 bogus objects are marked. This slows down GC by ~80 percent, but
11011 it might be worth trying when debugging GC-related problems.
11012 This feature requires conservative stack marking to be enabled.
11014 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
11015 returns XLookupChars, reset `modifiers' to zero.
11017 2000-06-19 Dave Love <fx@gnu.org>
11019 * mktime.c: Unprotoized.
11021 2000-06-19 Richard Stallman <rms@gnu.org>
11023 * data.c (set_internal): If variable is frame-local,
11024 store the new value immediately into the frame parameter alist.
11026 2000-06-19 Ken Raeburn <raeburn@gnu.org>
11028 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
11029 in the custom handler pointer.
11031 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
11032 value, or checks for CHAR_META can fail when Lisp_Object is a
11034 * keymap.c (get_keyelt): Likewise.
11036 2000-06-19 Kenichi Handa <handa@etl.go.jp>
11038 * ccl.h (struct ccl_program): New member eol_type.
11039 (struct ccl_spec): New member cr_carryover.
11041 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
11042 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
11044 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
11045 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
11046 (decode_eol_post_ccl): New function.
11047 (decode_coding): Don't detect EOL format here for CCL based coding
11049 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
11050 decode_eol_post_ccl after running the CCL program.
11051 (code_convert_region): Don't detect EOL format here for CCL based
11053 (decode_coding_string): Likewise.
11055 2000-06-18 Ken Raeburn <raeburn@gnu.org>
11057 * charset.c (update_charset_table): Use XINT on "iso_final_char"
11058 when treating it as an integer.
11060 * coding.h (encode_coding_string): Declare.
11062 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
11065 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
11066 "xkeymap" to avoid shadowing the "enum map_type" value that needs
11067 to be passed to get_local_map.
11069 * sound.c (Fplay_sound): Don't call make_number on
11070 Frun_hook_with_args count argument.
11072 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
11073 for lisp objects in X event structure data field, when lisp
11074 objects are represented with unions.
11075 (x_scroll_bar_to_input_event): Ditto.
11077 2000-06-16 Ken Raeburn <raeburn@gnu.org>
11079 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
11080 termination of string. Fix sense of test whether
11081 Vline_number_display_limit is an integer.
11083 2000-06-16 Gerd Moellmann <gerd@gnu.org>
11085 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
11086 only if HAVE_X_WINDOWS.
11088 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
11091 * dispnew.c (update_frame_1): Handle case that cursor vpos is
11094 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
11096 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
11099 2000-06-15 Kenichi Handa <handa@etl.go.jp>
11101 * coding.c (decode_coding_emacs_mule): Always set src_base at the
11102 start of the while loop.
11104 2000-06-15 Gerd Moellmann <gerd@gnu.org>
11106 * atimer.c (alarm_signal_handler): Add forward declaration.
11108 * data.c (set_internal): Remove debug code.
11110 2000-06-14 Gerd Moellmann <gerd@gnu.org>
11112 * Makefile.in (bootstrap-temacs): Add `-I../src'.
11114 * unexec.c (toplevel) [COFF]: Include coff.h.
11116 * s/lynxos.h: New file.
11118 * keymap.c (Fsingle_key_description): Enclose function key and
11119 event symbol names in angle brackets.
11121 * xdisp.c (setup_echo_area_for_printing): Call
11122 message_log_maybe_newline if message_buf_print is not set.
11124 * print.c (printchar, strout): Don't check message_buf_print
11125 before calling setup_echo_area_for_printing because that
11126 function does something useful even when message_buf_print is
11129 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
11131 (ensure_echo_area_buffers): Initialize echo buffer's
11132 truncate lines setting to nil.
11133 (with_echo_area_buffer): Don't set the echo buffer's truncate
11134 lines setting here.
11135 (set_message_1): Set it here instead, based on the value
11136 of message_truncate_lines.
11137 (resize_mini_window): Handle case that lines are truncated.
11138 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
11139 DEFVAR_BOOL message-truncate-lines.
11141 * keyboard.c (read_char): Bind message-truncate-lines to t
11142 while displaying a help-echo.
11144 * lisp.h (Qmessage_truncate_lines): External declaration.
11146 2000-06-13 Gerd Moellmann <gerd@gnu.org>
11148 * xdisp.c (Vline_number_display_limit): Renamed from
11149 line_number_display_limit.
11150 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
11151 Extend documentation string. Initialize
11152 Vline_number_display_limit to nil meaning no limit.
11153 (decode_mode_spec): Use Vline_number_display_limit with its new
11156 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
11158 2000-06-13 Richard Stallman <rms@gnu.org>
11160 * frame.c (Fmodify_frame_parameters): Doc fix.
11162 * xfns.c (x_set_frame_parameters): Comment fix.
11164 * frame.c (store_frame_param): Call swap_in_global_binding if the
11165 variable's current binding was chosen based on this frame.
11167 * data.c (swap_in_global_binding): New function.
11169 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
11171 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
11172 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
11174 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
11176 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
11178 2000-06-12 Jason Rumney <jasonr@gnu.org>
11180 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
11182 * w32.h (EMACS_W32_H): Renamed from _NT_H_
11184 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
11186 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
11188 2000-06-12 Gerd Moellmann <gerd@gnu.org>
11190 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
11191 (syms_of_xfaces): Defsubr Sdump_colors.
11192 (x_free_colors): Don't treat b&w specially on default visual.
11193 (x_free_dpy_colors): New function.
11194 (free_face_colors): Don't check visual class; it's done
11197 * xterm.c (x_frame_of_widget): New function.
11198 (x_alloc_nearest_color_for_widget): Use it.
11199 (x_copy_dpy_color): New function.
11200 (x_destroy_window): Free various colors.
11202 2000-06-12 Kenichi Handa <handa@etl.go.jp>
11204 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
11206 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
11208 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
11210 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
11212 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
11214 2000-06-11 Dave Love <fx@gnu.org>
11216 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
11218 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
11220 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
11222 2000-06-11 Gerd Moellmann <gerd@gnu.org>
11224 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
11227 2000-06-10 Kenichi Handa <handa@etl.go.jp>
11229 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
11230 (regex_compile): Fix the code for handling the case of single byte
11231 char and multibyte char being mixed in a range within [...].
11233 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
11234 and dst_multibyte members of coding.
11236 * charset.c (update_charset_table): Update the table
11237 bytes_by_char_head.
11238 (init_charset_once): Initialize elements of bytes_by_char_head to
11239 1 except for leading codes for private charases.
11241 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
11242 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
11244 2000-06-09 Ken Raeburn <raeburn@gnu.org>
11246 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
11247 access the data it doesn't point to.
11249 2000-06-08 Gerd Moellmann <gerd@gnu.org>
11251 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
11252 will be translated to a switch-frame event when reading the
11253 event queue. This is necessary because Emacs otherwise won't
11254 perform a switch-frame to a new frame until some other event, for
11255 example a keystroke event, forces it to do so. This has various
11256 effects, one visible being that the cursor of a frame created with
11257 C-x 5 2 or switched to with a window manager key binding like
11258 A-TAB stays hollow because selected_window isn't on the newly
11259 focused frame until the switch-frame is performed.
11261 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
11262 generating a switch-frame event if necessary.
11264 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
11266 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
11269 2000-06-08 Kenichi Handa <handa@etl.go.jp>
11271 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
11273 2000-06-07 Gerd Moellmann <gerd@gnu.org>
11275 * window.c (displayed_window_lines): Take empty lines at
11276 the bottom of a window into account.
11278 * window.c (displayed_window_lines): New function.
11279 (Fmove_to_window_line): Use displayed_window_lines to determine
11280 the number of lines to move, instead of using the window's height.
11282 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
11283 to stop reading, even if the form read sets point to a different
11284 value when evaluated.
11286 * xdisp.c (display_line): Fix code deciding in which line to
11289 2000-06-07 Kenichi Handa <handa@etl.go.jp>
11291 * fileio.c (e_write): Free composition data if stored in
11294 2000-06-06 Gerd Moellmann <gerd@gnu.org>
11296 * xdisp.c (display_line): Set row's and iterator's
11297 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
11298 Set cursor even if row ends in the middle of a character.
11299 (dump_glyph_row): Print values of new flags.
11300 (redisplay_window) <cursor movement in unchanged window>: When
11301 point has been moved forward, and PT is at the end of the cursor
11302 row, don't place the cursor in the next row if the cursor row ends
11303 in the middle of a character or at ZV.
11305 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
11306 (struct glyph_row): Add starts_in_middle_of_char_p and
11307 ends_in_middle_of_char_p.
11308 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
11309 ends_in_middle_of_char_p flag.
11310 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
11312 * term.c (append_glyph): Revert change of 2000-06-06.
11314 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
11315 padding glyph not fitting on line as whole character not
11318 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
11319 this isn't true for images with `:ascent 100'.
11321 2000-06-06 Kenichi Handa <handa@etl.go.jp>
11323 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
11324 as modified if it is originally unmodified.
11326 * term.c (encode_terminal_code): Change the way to check if
11327 terminal coding does any conversion.
11328 (append_glyph): Set glyph->pixel_width correctly.
11330 * xdisp.c (display_line): While checking line continuation, pay
11331 attention to a padding glyph.
11333 2000-06-05 Gerd Moellmann <gerd@gnu.org>
11335 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
11337 2000-06-05 Dave Love <fx@gnu.org>
11339 * xdisp.c: Include fontset.h.
11341 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
11343 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
11345 * dispnew.c: Conditionally include term.h.
11347 * coding.h: Declare code_convert_string_norecord.
11349 * frame.h (struct frame): Use volatile unconditionally.
11351 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
11353 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
11355 * systime.h: Protect against multiple inclusion.
11356 (timezone) [USG5_4]: Define as time_t.
11358 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
11359 (Foptimize_char_table, make_temp_name): Declare.
11361 * Makefile.in (xdisp.o): Depend on fontset.h.
11363 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
11365 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
11366 (Foptimize_char_table, make_temp_name): Declare.
11370 * s/netbsd.h: Don't define autoconfiscated MATHERR.
11372 2000-06-02 Dave Love <fx@gnu.org>
11374 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
11376 2000-06-02 Gerd Moellmann <gerd@gnu.org>
11378 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
11379 result face, set flags in that face indicating that colors may not
11382 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
11383 glyph, use the ASCII NUL character to determine the face.
11385 2000-06-02 Dave Love <fx@gnu.org>
11387 * sysdep.c: Conditionally include stdlib.h, unistd.h.
11388 (VFORK_RETURN_TYPE): Remove.
11390 * config.in: Add NO_MATHERR.
11392 2000-06-01 Dave Love <fx@gnu.org>
11394 * cmds.c (internal_self_insert): Don't check
11395 Vbefore_change_function, Vafter_change_function.
11397 * insdel.c (signal_before_change, signal_after_change): Likewise.
11399 * buffer.c (Vbefore_change_function, Vafter_change_function):
11400 Variables and their initializations deleted.
11402 * callint.c (Fcall_interactively): Doc fix.
11404 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
11406 2000-05-31 Dave Love <fx@gnu.org>
11408 * textprop.c: Revert last change -- duplicated.
11410 2000-05-31 Gerd Moellmann <gerd@gnu.org>
11412 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
11415 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
11417 2000-05-31 Jason Rumney <jasonr@gnu.org>
11419 * search.c (Fre_search_forward, Fre_search_backward)
11420 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
11422 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
11424 2000-05-30 Jason Rumney <jasonr@gnu.org>
11426 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
11427 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
11429 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
11431 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
11432 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
11433 expand a nil default_filename.
11435 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
11436 pointer to glyph_to_pixel_coords, not a frame.
11438 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
11439 coding.h to dependencies.
11441 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
11443 * w32console.c (glyph_to_pixel_coords): Change first parameter to
11444 window pointer to be consistent with w32term.c and xterm.c.
11446 * w32fns.c: Format and doc changes to bring closer to xfns.c.
11447 (VIETNAMESE_CHARSET): Define if not defined in system headers.
11448 (Qline_spacing, Qcenter): New variables.
11449 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
11450 (x_set_line_spacing): New function.
11451 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
11452 (x_specified_cursor_type): New function.
11453 (x_set_cursor_type): Use it.
11454 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
11456 (validate_x_resource_name, x_get_resource_string): Measure lengths
11457 of external strings in bytes.
11458 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
11459 GetTextExtentPoint32 with NULL title.
11460 (Fx_create_frame): Initialize Qline_spacing.
11461 (w32_load_system_font): Initialize font->double_byte_p.
11462 (x_to_w32_charset): Use Vw32_charset_info_alist.
11463 (Image, busy cursor, tooltip functions): Merged changes from
11464 xfns.c. Not yet functional on Windows.
11466 * w32gui.h (W32FontStruct): Add double_byte_p member.
11468 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
11469 (emacs_button_translation): Use it.
11470 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
11471 in `mask' to be set.
11473 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
11476 * w32term.c: Format and doc changes to bring closer to xterm.c.
11477 (w32_char_font_type): New enum.
11478 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
11479 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
11480 (w32_encode_char): New function.
11481 (x_encode_char): Removed.
11482 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
11483 x_encode_char and w32_font_is_double_byte.
11484 (x_produce_image_glyph): Use image_ascent.
11485 (x_produce_glyphs): Use new version of w32_per_char_metric and
11486 handle NULL return value. Allow extra line spacing.
11487 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
11488 (w32_get_glyph_overhangs): Remove unicode_p param. Use
11489 w32_font_type member of glyph instead.
11490 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
11491 (fast_find_position): Make sure not to consider rows not visible
11493 (w32_read_socket) [WM_MENUSELECT]: Cannot call
11494 w32_menu_display_help with input blocked, as it can abort.
11495 (x_display_and_set_cursor): Choose cursor depending
11496 on buffer-local value of cursor_type.
11497 (x_draw_bar_cursor): Add parameter WIDTH.
11499 * w32term.h (CP_DEFAULT): Define.
11500 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
11502 2000-05-30 Gerd Moellmann <gerd@gnu.org>
11504 * search.c (Fre_search_forward, Fre_search_backward)
11505 (Fposix_search_backward, Fposix_search_forward): Doc fix.
11507 2000-05-30 Kenichi Handa <handa@etl.go.jp>
11509 * coding.c (detect_coding_iso2022): Fix code for checking
11510 CODING_CATEGORY_MASK_ISO_8_2.
11512 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
11514 * regex.c (PREFETCH_NOLIMIT): New function.
11515 (re_match_2_internal): Use it and adjust the end_match_2 logic.
11517 2000-05-29 Gerd Moellmann <gerd@gnu.org>
11519 * syntax.c (find_defun_start): Move test for
11520 open_paren_in_column_0_is_defun_start outside of the loop.
11522 * xdisp.c (redisplay_window): Really switch buffers when
11523 displaying mode lines, and temporarily set selected_frame to the
11524 frame of the window that's redisplayed.
11526 * xfaces.c (free_realized_faces): Block/unblock input.
11527 (free_realized_multibyte_face): Ditto.
11529 2000-05-29 Dave Love <fx@gnu.org>
11531 * textprop.c (Qkeymap): New variable.
11532 (syms_of_textprop): Intern it.
11534 * keymap.c: Include intervals.h.
11535 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
11537 * Makefile.in (keymap.o): Depend on intervals.h.
11539 * keyboard.c (menu_bar_items, tool_bar_items)
11540 (Fexecute_extended_command): Deal with `keymap' property.
11541 (read_key_sequence): Track map from `keymap' property as well as
11544 * intervals.c (get_local_map): Extra arg to allow looking for
11547 * intervals.h (map_property): New enum.
11548 (get_local_map): Extra arg using it.
11549 (Qkeymap): Declare.
11551 * lisp.h (get_local_map): Don't declare here.
11553 2000-05-29 Kenichi Handa <handa@etl.go.jp>
11555 * Makefile.in (callproc.o): Depend on composite.h.
11557 * callproc.c: Include composite.h.
11558 (Fcall_process): Handle composition correctly.
11560 * coding.h (coding_allocate_composition_data): Extern it.
11561 (coding_restore_composition): Likewise.
11563 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
11564 yet allocated, finish decoding with result
11565 CODING_FINISH_INSUFFICIENT_CMP.
11566 (coding_allocate_composition_data): Make it non-static.
11567 (coding_restore_composition): Likewise.
11569 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
11571 * charset.c (syms_of_charset): Revert last change.
11573 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
11575 * term.c (produce_glyphs): Treat characters from the eight-bit-*
11576 charsets as unibyte, with 1-column screen width. Sent by Kenichi
11579 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
11581 * charset.c (syms_of_charset): Set width of character sets
11582 eight-bit-control and eight-bit-graphic to 1 column.
11584 2000-05-26 Gerd Moellmann <gerd@gnu.org>
11586 * config.in (HAVE_SPEED_T): New define.
11588 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
11591 2000-05-26 Dave Love <fx@gnu.org>
11593 * coding.c (shrink_decoding_region): Initialize eol_conversion.
11595 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
11596 (Fsubr_arity): New function.
11597 (syms_of_data): Install them.
11599 2000-05-26 Kenichi Handa <handa@etl.go.jp>
11601 * charset.c (init_charset_once): Set the table bytes_by_char_head
11604 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
11605 the default fontset to what Emacs uses by default.
11606 (check_registry_encoding): This function deleted.
11607 (Fset_fontset_font): Remove the adhoc condition for the default
11608 fontset. Allow cons in FONTNAME.
11610 * fns.c (map_char_table): Ignore char-table entries for
11611 charsets eight-bit-control and eight-bit-graphic.
11613 2000-05-25 Ken Raeburn <raeburn@gnu.org>
11615 * emacs.c (main): Initialize keyboard syms before initializing
11616 window code, so face names are available.
11618 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
11620 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
11621 of an anchor at the beginning of a shy-group.
11623 2000-05-25 Gerd Moellmann <gerd@gnu.org>
11625 * xdisp.c (handle_invisible_prop): Don't try to skip over
11626 invisible text if end of text is already reached.
11628 2000-05-25 Dave Love <fx@gnu.org>
11630 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
11632 * coding.c (encode_eol): Add null statement after label.
11634 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
11636 * w16select.c (Fw16_set_clipboard_data): Fix the change from
11639 2000-05-25 Kenichi Handa <handa@etl.go.jp>
11641 * ccl.c (ccl_driver): Fix previous change.
11643 2000-05-25 Kenichi Handa <handa@etl.go.jp>
11645 * coding.c (run_pre_post_conversion_on_str): Set point to the
11646 beginning of buffer before calling coding->post_read_conversion.
11647 (decode_coding_string): Give correct args to
11648 run_pre_post_conversion_on_str.
11649 (encode_coding_string): Likewise.
11651 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
11652 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
11653 eight-bit-graphic correctly.
11655 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
11657 * fileio.c (Finsert_file_contents): Even if a file is not found,
11658 execute codes for setting up coding system. Call
11659 after-insert-file-functions unconditionally.
11661 2000-05-24 Gerd Moellmann <gerd@gnu.org>
11663 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
11664 BSD_PGRPS are not defined.
11666 2000-05-24 Kenichi Handa <handa@etl.go.jp>
11668 * charset.c (update_charset_table): Accept nil in LONG_NAME and
11670 (syms_of_charset): Avoid building same strings.
11672 2000-05-23 Gerd Moellmann <gerd@gnu.org>
11674 * lread.c (Fload): Add a comment about the meaning of
11675 Vuser_init_file being t.
11677 * puresize.h (BASE_PURESIZE): Increase to 675000.
11679 * s/gnu-linux.h (setpgrp): Don't define it here because this
11680 prevents compilation on GNU/Linux systems with glib 2.2.
11682 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
11685 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
11687 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
11688 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
11690 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
11692 2000-05-23 Kenichi Handa <handa@etl.go.jp>
11694 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11696 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
11698 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
11700 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
11702 2000-05-22 Kenichi Handa <handa@etl.go.jp>
11704 * keyboard.c (read_char): Allow character codes 128..255 to be
11705 handled by input-method-function.
11707 * insdel.c (adjust_markers_for_replace): Fix previous change.
11708 (adjust_after_replace): If PREV_TEXT is nil, call
11709 adjust_markers_for_insert, not adjust_markers_for_replace.
11711 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
11713 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
11714 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
11715 [HAVE_GRANDPT]: Define.
11716 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
11718 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
11721 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
11723 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
11725 2000-05-20 Kenichi Handa <handa@etl.go.jp>
11727 The following changes are to handle 8-bit characters in a
11728 multibyte buffer/string without facing with byte combining
11729 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
11730 eight-bit-graphic (for 0xA0..0xFF) are introduced.
11732 * Makefile.in (fns.o): Depend on charset.h.
11734 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
11735 convert it to unibyte.
11736 (make_string): Use parse_str_as_multibyte, not chars_in_text.
11738 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
11739 apparent char boundary.
11740 (Fset_buffer_multibyte): Convert 8-bit characters in the range
11741 0x80..0x9F to/from multibyte form.
11743 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
11746 * callproc.c (Fcall_process): Always encode an argument string if
11747 it is multibyte. Setup src_multibyte and dst_multibyte members of
11748 process_coding properly.
11750 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
11751 SPLIT_NON_ASCII_CHAR.
11753 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
11755 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
11757 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
11758 (SPLIT_CHARACTER_SEQ): This macro deleted.
11759 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
11760 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
11761 and eight-bit-graphic.
11762 (char_to_string): Likewise. Signal an error for too large
11764 (char_printable_p): Return 0 for 8-bit characters.
11765 (update_charset_table): Update iso_charset_table only when a final
11766 character is non-negative.
11767 (find_charset_in_text): Renamed from find_charset_in_str.
11768 Arguments and return value changed. Callers changed.
11769 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
11770 be -1 if CHARSET is used only internally.
11771 (Fmake_char_internal): Handle new charsets; eight-bit-control and
11773 (Fcharset_after): Simplified.
11774 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
11775 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
11776 (multibyte_chars_in_text): Simplified by assuming there's no
11777 invalid multibyte sequence.
11778 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
11779 (str_as_unibyte): New functions.
11780 (Fstring): Simpified by assuming that byte combining never happens.
11781 (init_charset_once): Initialization for
11782 LEADING_CODE_8_BIT_CONTROL.
11783 (syms_of_charset): Intern and staticpro Qeight_bit_control and
11784 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
11785 eight-bit-control and eight-bit-graphic.
11787 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
11788 (CHARSET_8_BIT_GRAPHIC): New macros.
11789 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
11790 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
11791 (CHARSET_REVERSE_CHARSET): Likewise.
11792 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
11794 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
11795 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
11796 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
11797 encounter an invalid multibyte sequence.
11798 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
11799 sequence is always valid.
11800 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
11801 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
11802 (CHAR_STRING): For 8-bit characters, call char_to_string.
11803 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
11804 multibyte sequence is always valid.
11805 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
11806 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
11807 (str_as_unibyte): Extern them.
11808 (BCOPY_SHORT): Fix a bug.
11809 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
11810 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
11811 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
11812 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
11814 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
11815 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
11816 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
11817 (EMIT_BYTES): New macros.
11818 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
11819 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
11821 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
11822 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
11823 check the validity of multibyte sequence.
11824 (decode_coding_emacs_mule): New function.
11825 (encode_coding_emacs_mule): New macro.
11826 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
11828 (DECODE_ISO_CHARACTER): Just return a character code.
11829 (DECODE_COMPOSITION_START): Set coding->result instead of result.
11830 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
11831 EMIT_CHAR to produced decoded characters. Exit the loop only by
11832 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
11834 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
11835 only position codes for an invalid character.
11836 (encode_designation_at_bol): Return new destination pointer. 5th
11837 arg DSTP is changed to DST.
11838 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
11839 from the source by ONE_MORE_CHAR. Don't handle the case of last
11841 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
11843 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
11844 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
11845 TWO_MORE_BYTES to fetch a byte from the source.
11846 (encode_eol): Pay attention to coding->src_multibyte.
11847 (detect_coding, detect_eol): Preserve members src_multibyte and
11849 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
11850 (encoding_buffer_size): Set magnification to 3 for all coding
11851 systems that require encoding.
11852 (ccl_coding_driver): For decoding, be sure that the result is
11853 valid multibyte sequence.
11854 (decode_coding): Initialize coding->errors and coding->result.
11855 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
11856 and raw-text, always call decode_eol. Handle the case of last
11857 block here. If not coding->dst_multibyte, convert the resulting
11858 sequence to unibyte.
11859 (encode_coding): Initialize coding->errors and coding->result.
11860 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
11861 and raw-text, always call encode_eol. Handle the case of last
11863 (shrink_decoding_region, shrink_encoding_region): Detect cases
11864 that we can't skip data more rigidly.
11865 (code_convert_region): Setup src_multibyte and dst_multibyte
11866 members of coding. For decoding, if the buffer is multibyte,
11867 convert the source sequence to unibyte in advance. For encoding,
11868 if the buffer is multibyte, convert the resulting sequence to
11869 multibyte afterward.
11870 (run_pre_post_conversion_on_str): New function.
11871 (code_convert_string): Deleted and divided into the following two.
11872 (decode_coding_string, encode_coding_string): New functions.
11873 (code_convert_string1, code_convert_string_norecord): Call one of
11875 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
11876 MAKE_NON_ASCII_CHAR.
11877 (Fset_terminal_coding_system_internal)
11878 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
11879 and dst_multibyte members.
11880 (init_coding_once): Initialize iso_code_class with new enum
11881 ISO_control_0 and ISO_control_1.
11883 * coding.h (enum iso_code_class_type): Member ISO_control_code is
11884 devided into ISO_control_0 and ISO_control_1.
11885 (struct coding_system): New members src_multibyte, dst_multibyte,
11886 errors, and result. Delete member fake_multibyte.
11887 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
11889 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
11892 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
11895 * editfns.c (Fformat): Be sure to convert 8-bit characters to
11897 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
11899 (Ftranspose_region): Delete codes for handling byte combining.
11901 * fileio.c (Finsert_file_contents): Setup src_multibyte and
11902 dst_multibyte members of coding. On handling REPLACE on unibyte
11903 buffer, convert the result of decode_coding to unibyte. On
11904 inserting into a mutibyte buffer, always call code_convert_region.
11905 (e_write): Setup coding->src_multibyte according to the
11906 multibyteness of the source (buffer or string).
11908 * fns.c (concat): Handle 8-bit characters correctly.
11909 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
11910 unibyte in the result.
11911 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
11912 valid multibyte form in the result.
11913 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
11914 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
11915 return -1, signal an error.
11916 (base64_encode_1): New arg MULTIBYTE. Get each character by
11917 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
11918 character is found, return -1.
11919 (Fbase64_decode_region): Delete codes for handling byte-combining.
11920 Treat each decoded byte as a unibyte character.
11921 (Fbase64_decode_string): Return unibyte string.
11922 (Fcompare_strings, concat, string_byte_to_char): Use
11923 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
11924 FETCH_STRING_CHAR_ADVANCE.
11925 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11926 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
11928 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
11929 SPLIT_NON_ASCII_CHAR.
11930 (fontset_ref_via_base, fontset_set): Likewise
11932 * insdel.c (adjust_markers_for_record_delete): Deleted.
11933 (adjust_markers_for_insert): Argument changed. Caller changed.
11934 (adjust_markers_for_replace): Likewise.
11935 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
11936 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
11937 (copy_text): Delete unused local varialbe c_save. For converting
11938 to multibyte, be sure to make all 8-bit characters in valid
11940 (count_size_as_multibyte): Handle 8-bit characters correctly.
11941 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
11942 (adjust_after_replace, replace_range, del_range_2)
11943 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
11944 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
11945 (adjust_after_replace, replace_range, del_range_2) Delete codes for
11946 handling byte combining.
11947 (adjust_before_replace): Deleted.
11949 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
11950 SPLIT_NON_ASCII_CHAR.
11951 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
11952 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11953 (Fkey_description): Likewise.
11955 * lread.c (read1): On reading multibyte string, be sure to make
11956 all 8-bit chararacters in valid multibyte form.
11957 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11959 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
11962 * process.c (Fstart_process): GCPRO current_dir before calling
11963 Ffind_operation_coding_system. Encode arguments here.
11964 (create_process): Don't encode arguments here. Setup
11965 src_multibyte and dst_multibyte members of struct coding.
11966 (read_process_output): Setup src_multibyte and dst_multibyte
11967 members of struct coding. If the output is to multibyte buffer,
11968 always decode the output of the process. Adjust the
11969 representation of 8-bit characters to the multibyteness of the output.
11970 (send_process): Setup coding->src_multibyte according to the
11971 multibyteness of the source.
11973 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11974 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
11975 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
11977 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
11979 * w16select.c (Fw16_set_clipboard_data): Setup members
11980 src_multibyte and dst_multibyte of coding. Adjusted for the
11981 change for find_charset_in_str.
11982 (Fw16_get_clipboard_data): Likewise.
11984 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
11985 dst_multibyte of coding.
11986 (x_to_w32_font): Likewise.
11988 * w32select.c (Fw32_set_clipboard_data): Setup members
11989 src_multibyte and dst_multibyte of coding. Adjusted for the
11990 change for find_charset_in_str.
11991 (Fw32_get_clipboard_data): Likewise.
11993 * xdisp.c (get_next_display_element): Handle 8-bit characters
11995 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
11996 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
11998 * xselect.c (selection_data_to_lisp_data): Setup members
11999 src_multibyte and dst_multibyte of coding. Adjusted for the
12000 change for find_charset_in_str.
12001 (lisp_data_to_selection_data): Likewise.
12003 2000-05-19 Gerd Moellmann <gerd@gnu.org>
12005 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
12007 * dispextern.h (Vimage_types): Add extern declaration.
12009 * xdisp.c (Vimage_types): Moved here from xfns.c.
12010 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
12012 * xfns.c (Vimages_types): Moved to xdisp.c.
12013 (syms_of_xfns): Move `image-types' to xdisp.c.
12015 * w32fns.c (Vimage_types): Removed.
12016 (syms_of_w32fns): Remove `image-types'.
12018 2000-05-18 Kenichi Handa <handa@etl.go.jp>
12020 * fns.c (map_char_table): Pay attention to character number of
12021 charset. Check the validity of charset at the first level. For
12022 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
12025 * fontset.c: Include "buffer.h".
12026 (fs_load_font): If the face has fontset, record the face ID in
12028 (Finternal_char_font): New function.
12029 (accumulate_font_info): New function.
12030 (Ffontset_info): Rewritten for the new fontset implementation.
12031 (syms_of_fontset): Register Vdefault_fontset in the first element
12032 of Vfontset_table. Include Vdefault_fontset in
12033 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
12036 2000-05-16 Dave Love <fx@gnu.org>
12038 * m/iris5d.h: Deleted -- unused.
12040 2000-05-16 Gerd Moellmann <gerd@gnu.org>
12042 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
12043 `invalid' instead of `illegal'.
12045 * indent.c (Fmove_to_column): When ending within a tab, insert
12046 spaces first so that markers at the end of the tab get adjusted.
12048 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
12049 buffer list that wasn't selected in that frame.
12051 * filelock.c (get_boot_time): To obtain an 8 char file name, which
12052 is needed on mescaline, use a 2 char prefix, and call
12053 make_temp_name with second arg non-zero.
12055 * fileio.c (make_temp_name): New function, extracted from
12057 (Fmake_temp_name): Use it.
12059 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
12061 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
12063 2000-05-15 Gerd Moellmann <gerd@gnu.org>
12065 * Makefile.in (lisp): Add env.elc.
12067 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
12069 2000-05-12 Gerd Moellmann <gerd@gnu.org>
12071 * search.c (Freplace_match): Handle case of `\N' in the
12072 replacement when there's no group N.
12074 2000-05-11 Gerd Moellmann <gerd@gnu.org>
12076 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
12077 of the message to message_dolog.
12079 * keyboard.c (read_char): Don't clear current message for help
12080 events; let the code handling help events handle this. Change
12081 code detecting help events that should be ignored.
12083 * xdisp.c (handle_single_display_prop): Don't try to set PT if
12084 we're interating over a string.
12086 2000-05-09 Dave Love <fx@gnu.org>
12088 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
12089 that offset before writing. Move gcpro region past call of
12092 2000-05-04 Dave Love <fx@gnu.org>
12094 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
12096 2000-05-04 Gerd Moellmann <gerd@gnu.org>
12098 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
12099 of inserted characters when BUF equals the current buffer, and PT
12100 is in front of or equal to FROM.
12102 2000-05-03 Gerd Moellmann <gerd@gnu.org>
12104 * xdisp.c (handle_single_display_prop): If display property value
12105 is invalid, or something not supported on the frame, restore
12106 iterator's position to what it was initially. Make sure to return
12107 0 for invalid and unsupported property values.
12109 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
12110 that x_per_char_metric returns null.
12112 2000-05-02 Gerd Moellmann <gerd@gnu.org>
12114 * xterm.h (struct face): Add forward declaration.
12115 (struct image): Ditto.
12116 (image_ascent): Add prototype.
12118 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
12119 (x_draw_image_relief, x_draw_image_foreground_1): Call function
12120 image_ascent instead of using IMAGE_ASCENT.
12122 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
12123 (IMAGE_ASCENT): Removed.
12125 * xfns.c (Qcenter): New variable.
12126 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
12127 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
12128 (image_ascent): New function.
12129 (lookup_image): Recognize `:ascent center'.
12130 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
12131 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
12132 (xbm_load): Don't set image's ascent here.
12133 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
12134 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
12135 check ascent values here.
12136 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
12137 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
12138 (syms_of_xfns): Initialize Qcenter.
12140 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
12141 to the limits, increase the limits.
12143 2000-05-01 Kenichi Handa <handa@etl.go.jp>
12145 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
12146 Check Vfont_encoding_alist against the full name of the opened font.
12148 2000-04-28 Gerd Moellmann <gerd@gnu.org>
12150 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
12151 taller than the window.
12153 2000-04-28 Kenichi Handa <handa@etl.go.jp>
12155 * xfaces.c (realize_x_face): Fix the argument of the second
12156 xassert. BASE_FACE may not be a face for ASCII.
12158 2000-04-27 Gerd Moellmann <gerd@gnu.org>
12160 * print.c (print_object): Treat print-length < 0 as nil.
12162 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
12164 * s/freebsd.h (TERMCAP_OBJ): Removed.
12165 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
12167 * lread.c (read1): Don't treat period followed by certain
12168 characters as symbol start.
12170 * xfns.c (slurp_file): New function.
12171 (xbm_image_p): Handle case of in-memory XBM files.
12172 (xbm_scan): Rewritten to work on memory buffers instead of files.
12173 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
12174 Work on memory buffers instead of files. If DATA is null test
12175 if buffer looks like an in-memory XBM file.
12176 (xbm_load_image): Renamed from xbm_load_image_file. Work on
12177 memory buffers instead of files.
12178 (xbm_file_p): New function.
12179 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
12181 * lread.c (end_of_file_error): New function.
12182 (read1): Call it instead of signaling `end-of-file' directly.
12184 * print.c (print_error_message): Print data of `end-of-file'
12185 with Fprinc instead of Fprin1.
12187 2000-04-26 Ken Raeburn <raeburn@gnu.org>
12189 * window.c (freeze_window_start): Check that minibuffer scroll
12190 window isn't nil before extracting the window structure pointer
12193 * undo.c (record_delete): If we hit the end of the undo list, stop
12194 picking elements apart.
12196 2000-04-26 Gerd Moellmann <gerd@gnu.org>
12198 * xdisp.c (display_line): If lines are continued, restore
12199 iterator's ascent/descent information to the values before the
12200 first glyph not fitting on the line.
12202 2000-04-25 Gerd Moellmann <gerd@gnu.org>
12204 * xdisp.c (try_window_id) <all changes above window start>: Adjust
12205 positions in glyph matrix. Don't compute new window end positions.
12207 * dispnew.c (increment_matrix_positions): Renamed from
12208 increment_glyph_matrix_buffer_positions.
12209 (increment_row_positions): Renamed from
12210 increment_glyph_row_buffer_positions.
12212 * dispextern.h: Change names of renamed functions from dispnew.c
12215 2000-04-24 Gerd Moellmann <gerd@gnu.org>
12217 * fileio.c (Fdo_auto_save): Create directories for auto-save
12218 list file if necessary.
12220 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
12221 from buffer or frame.
12222 (automatic_hscrolling_p): New variable.
12223 (hscroll_windows): Scroll windows horizontally only if automatic
12224 hscrolling is allowed.
12225 (syms_of_xdisp): New variable `automatic-hscrolling'.
12227 * frame.h (struct frame): Add member extra_line_spacing.
12229 * xfns.c (x_set_line_spacing): New function.
12230 (Fx_create_frame): Set line spacing from resources.
12231 (Qline_spacing): New variable.
12232 (syms_of_xfns): Initialize Qline_spacing.
12234 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
12236 * buffer.c (init_buffer_once): Handle extra_line_spacing.
12237 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
12238 (reset_buffer): Don't initialize extra2 and extra3. Initialize
12239 extra_line_spacing from default value.
12240 (init_buffer_once): Initialize default value of extra_line_spacing.
12242 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
12245 * xterm.c (x_produce_glyphs): Remove reference to struct it's
12246 prompt_width. Add extra line spacing.
12248 * term.c (produce_glyphs): Remove reference to struct it's
12251 * dispextern.h (struct it): Remove member prompt_width, add
12252 extra_line_spacing.
12254 2000-04-22 Gerd Moellmann <gerd@gnu.org>
12256 * dispnew.c (update_frame_line): When writing a whole line, make
12257 sure cursor is in the right row afterwards, otherwise a use of
12258 capability `ch' in cmgoto might leave the cursor in the row below.
12260 2000-04-21 Gerd Moellmann <gerd@gnu.org>
12262 * lisp.h (struct Lisp_Buffer_Cons): Remove.
12264 * keyboard.c (timer_check): Fix typo in comment.
12266 2000-04-21 Kenichi Handa <handa@etl.go.jp>
12268 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
12269 name change: ch -> character.
12271 2000-04-20 Gerd Moellmann <gerd@gnu.org>
12273 * keyboard.c (echo_message_buffer): New variable.
12274 (echo_now): Set echo_message_buffer to the echo area buffer used
12275 to display the echo.
12276 (cancel_echoing): Reset echo_message_buffer to nil.
12277 (read_char): Code rewritten that handles canceling an echo or
12278 echoing a dash, respectively.
12280 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
12281 directory doesn't exist.
12283 2000-04-19 Dave Love <fx@gnu.org>
12285 * fns.c (syms_of_fns): Defsubr mapc.
12286 (concat): Don't allow numeric args.
12287 (Fconcat): Doc change.
12289 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
12291 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
12292 instead define end_match(1|2) more carefully.
12293 Use GET_CHAR_BEFORE_2 for `begline'.
12295 2000-04-19 Gerd Moellmann <gerd@gnu.org>
12297 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
12298 on 64-bit systems where NULL is defined as `0'.
12300 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
12301 the `variable argument list' to make it work on Alpha.
12303 * m/alpha.h (_LP64) [!_LP64]: Define.
12304 (ORDINARY_LINK): Define for NetBSD.
12306 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
12308 2000-04-19 Dave Love <fx@gnu.org>
12310 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
12313 * Makefile.in (LIBS): Don't use.
12314 (GETLOADAVG_OBJ): Define again.
12315 (otherobj): Add GETLOADAVG_OBJ.
12317 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
12319 2000-04-18 Gerd Moellmann <gerd@gnu.org>
12321 * lread.c (read_filtered_event): Cancel and start busy cursor.
12323 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
12324 that the per-character metrics may be null.
12326 2000-04-17 Gerd Moellmann <gerd@gnu.org>
12328 * buffer.c (clone_per_buffer_values): New function.
12329 (Fmake_indirect_buffer): Add optional argument CLONE. Call
12330 clone_per_buffer_values if CLONE is not nil.
12332 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
12334 2000-04-16 Dave Love <fx@gnu.org>
12336 * Makefile.in: Remove obsolete localcpp stuff.
12337 (GETLOADAVG_OBJ): Don't define.
12338 (obj): Move LIBOBJS...
12339 (otherobj): ... to here.
12340 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
12341 whitespace-only lines after the continuation (Irix).
12343 2000-04-14 Gerd Moellmann <gerd@gnu.org>
12345 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
12347 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
12349 2000-04-14 Dave Love <fx@gnu.org>
12351 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
12352 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
12353 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
12354 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
12357 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
12358 autoconfiscated HAVE_GETLOADAVG.
12360 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
12363 2000-04-14 Gerd Moellmann <gerd@gnu.org>
12365 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
12366 (fill_in_lock_file_name): Avoid existing files that aren't links.
12368 2000-04-14 Dave Love <fx@gnu.org>
12370 * Makefile.in (LIBS, LIBOBJS): New variable.
12371 (INTERVAL_SRC): Convert to make variable.
12372 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
12373 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
12374 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
12376 (SOME_MACHINE_OBJECTS): Remove interval stuff.
12377 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
12378 (shortlisp): Add facemenu, float-sup, frame.
12379 (SOME_MACHINE_LISP): Remove them from here.
12380 (LIBES): Change unused LDLIBS to autoconf LIBS.
12382 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
12384 2000-04-14 Kenichi Handa <handa@etl.go.jp>
12386 * composite.c (update_compositions): If FROM and TO are not in a
12387 valid range, do nothing.
12389 2000-04-13 Gerd Moellmann <gerd@gnu.org>
12391 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
12393 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
12395 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
12398 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
12400 * fileio.c (a_write): Remove redundant semi-colons.
12401 (e_write): Return -1 if failed to write all the data.
12402 This fixes the changes made at 1999-12-15.
12404 2000-04-12 Dave Love <fx@gnu.org>
12406 * fns.c (mapcar1): Test for null vals to support mapc.
12407 (Fmapc): New function.
12409 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
12411 * msdos.c (NUM_MOUSE_BUTTONS): Define.
12412 (IT_frame_up_to_date): Support the buffer local value of
12413 cursor-type, if defined.
12415 2000-04-10 Dave Love <fx@gnu.org>
12417 * editfns.c (preceding-char, following-char): Doc fix.
12419 2000-04-10 Ken Raeburn <raeburn@gnu.org>
12421 * Makefile.in (temacs): Revert 2000-03-12 change.
12423 2000-04-10 Jason Rumney <jasonr@gnu.org>
12425 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
12427 2000-04-10 Gerd Moellmann <gerd@gnu.org>
12429 * xdisp.c (setup_echo_area_for_printing): Choose an echo
12430 area buffer, if it's not set up yet.
12432 * indent.c (compute_motion): Set immediate_quit.
12434 2000-04-09 Gerd Moellmann <gerd@gnu.org>
12436 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
12437 (realize_tty_face): Suppress boldness if colors are the inverse of
12438 the default colors, and tty_suppress_bold_inverse_default_colors_p
12440 (Ftty_suppress_bold_inverse_default_colors): New function.
12441 (syms_of_xfaces): Defsubr it.
12443 * buffer.c (Frestore_buffer_modified_p): New function.
12444 (syms_of_buffer): Defsubr it.
12446 2000-04-08 Ken Raeburn <raeburn@gnu.org>
12448 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
12449 charset id (int) argument, not a charset (Lisp_Object).
12451 * coding.h (code_convert_string): Declare.
12452 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
12453 object, as the fourth argument to code_convert_string.
12455 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
12456 (Fset_fontset_font): Use EQ to compare lisp objects.
12458 2000-04-05 Ken Raeburn <raeburn@gnu.org>
12460 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
12461 a pointer that looks like a lisp object.
12462 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
12463 zero, instead see whether it's an integer object, since they can't
12465 (GET_INTERVAL_OBJECT): Simply assign to the destination.
12467 * dispnew.c (allocate_matrices_for_frame_redisplay)
12468 (direct_output_forward_char): Use X(U)INT and make_number as needed
12469 to convert between (unsigned) int values and lisp integers.
12470 * keyboard.c (read_key_sequence): Likewise.
12471 * lread.c (substitute_object_recurse): Likewise.
12472 * fns.c (concat, hash_lookup, hash_remove): Likewise.
12473 * minibuf.c (do_completion, Fminibuffer_complete_word)
12474 (Fminibuffer_completion_help): Likewise.
12475 * term.c (produce_special_glyphs): Likewise.
12477 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
12478 * print.c (print_preprocess, print_object): Likewise.
12480 * search.c (compile_pattern): Use NILP when checking for nil.
12482 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
12483 __OPTIMIZE__]: Provide a GNU C macro version that handles
12484 lisp-object unions.
12485 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
12486 field, to better cope with ENABLE_CHECKING and calls that modify a
12487 Lisp_Object using its old value.
12489 2000-04-04 Gerd Moellmann <gerd@gnu.org>
12491 * window.c (compare_window_configurations): Signal an error
12492 if parameters C1 or C2 aren't window configurations.
12494 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
12495 AFTER_POTENTIAL_GC calls around calls to functions that can
12496 signal an error and thus invoke the debugger.
12498 2000-04-03 Gerd Moellmann <gerd@gnu.org>
12500 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
12501 an error if decoding fails.
12503 * keyboard.c (lispy_mouse_names): Variable removed.
12504 (Vlispy_mouse_stem): New variable.
12505 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
12506 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
12507 for any mouse button number. Increase size of mouse_syms and
12508 button_down_location as needed. Call modify_event_symbol with
12509 different arguments.
12510 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
12511 Call modify_event_symbol with different arguments.
12512 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
12513 for any button number. Call modify_event_symbol with different
12515 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
12516 Accept a string for NAME_ALIST_OR_STEM.
12518 * lisp.h (larger_vector): Add prototype.
12520 * fns.c (larger_vector): Make externally visible.
12522 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
12524 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
12526 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
12527 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
12528 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
12529 we are between str1 and str2.
12530 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
12531 (PATFETCH): Use `TRANSLATE'.
12532 (PATFETCH_RAW): Fetch multibyte char if applicable.
12533 (PATUNFETCH): Remove.
12534 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
12535 When writing a char, write it directly into the pattern buffer rather
12536 than going needlessly through a temp char-array.
12537 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
12538 multibyte magic and remove the useless `#ifdef emacs'.
12539 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
12542 * regex.h (struct re_pattern_buffer): Make field `multibyte'
12543 conditional on `emacs'.
12545 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
12547 2000-04-01 Ken Raeburn <raeburn@gnu.org>
12549 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
12550 non-union-type versions of XMARK and friends here, because XMARK
12551 and friends won't work on an integer field if NO_UNION_TYPE is not
12553 (make_number): Define as a function if it's not defined as a macro.
12555 * composite.c (run_composite_function): Use NILP when checking for nil.
12556 (syms_of_composite): Delete local var NARGS, pass an int as first
12557 argument to Fmake_hash_table.
12559 * editfns.c (text_property_stickiness): Use NILP to test
12560 Lisp_Object boolean value.
12561 (Fmessage_or_box): Don't use NILP to test int variable.
12562 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
12563 problems reading from and changing the same lisp value in an
12566 2000-04-01 Gerd Moellmann <gerd@gnu.org>
12568 * term.c (TN_no_color_video): New variable.
12569 (term_init): Intitialize TN_no_color_video.
12570 (enum no_color_bit): New enumeration.
12571 (MAY_USE_WITH_COLORS_P): New macro.
12572 (turn_on_face): Use it to determine if attributes may be used
12573 combined with colors.
12575 2000-04-01 Ken Raeburn <raeburn@gnu.org>
12577 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
12578 with int lvalues via casts; instead, just yield lisp object lvalues.
12579 (enlarge_window): Variable sizep now points to Lisp_Object. Use
12580 proper accessor macros.
12581 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
12582 (grow_mini_window): Fix typo getting int value of root->height.
12584 * xdisp.c (compute_string_pos): Fix order of arguments to
12585 string_pos_nchars_ahead.
12586 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
12587 count arg to variable-arg routines like Frun_hook_with_args and
12589 (back_to_previous_visible_line_start)
12590 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
12591 fixed-arg routines like Fget_char_property and Fmake_string.
12592 (reconsider_clip_changes): Use XINT when comparing integer lisp
12593 objects, or passing them as int arguments.
12594 (mark_window_display_accurate, insert_left_trunc_glyphs)
12595 (append_space, extend_face_to_end_of_line): Use make_number when
12596 storing or passing integer values as lisp objects.
12597 (set_cursor_from_row, highlight_trailing_whitespace): Use
12598 INTEGERP, not implicit test against zero, for glyph object.
12599 (try_window_id): Don't use make_number when we want an int value.
12601 * xfaces.c (xlfd_symbolic_value): Make last argument a
12602 Lisp_Object, to be consistent with callers.
12603 (Fbitmap_spec_p): Use XINT to get numeric value of height.
12604 (lface_hash): Apply XFASTINT to lisp values before folding in.
12606 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
12607 fill in window width and height. Pass an int, not a lisp object,
12608 as first arg to Finsert.
12610 2000-04-01 Gerd Moellmann <gerd@gnu.org>
12612 * xfaces.c (realize_basic_faces): Block input while realizing
12615 * keyboard.c (lispy_mouse_names): Add additional mouse names.
12617 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
12619 2000-03-31 Gerd Moellmann <gerd@gnu.org>
12621 * xterm.c (x_produce_glyphs): When displaying unibyte text
12622 or ASCII, handle case that per-char metric is null.
12624 2000-03-30 Ken Raeburn <raeburn@gnu.org>
12626 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
12628 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
12629 (XSUBR, XBUFFER): Verify correct object type before returning
12630 pointer, using eassert.
12631 * frame.h (XFRAME): Likewise.
12633 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
12634 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
12635 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
12636 * data.c (set_internal): Likewise.
12637 * dispextern.h (WINDOW_WANTS_MODELINE_P)
12638 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
12639 * fileio.c (auto_save_1): Likewise.
12640 * insdel.c (check_markers): Likewise.
12641 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
12642 * undo.c (record_insert): Likewise.
12643 * vmsproc.c (child_sig): Likewise.
12644 * window.c (unshow_buffer, window_loop): Likewise.
12645 * xterm.c (x_erase_phys_cursor): Likewise.
12647 2000-03-30 Gerd Moellmann <gerd@gnu.org>
12649 * xfns.c (free_image_cache): Free the cache structure itself
12650 last, after all its members have been freed.
12652 * lisp.h (xstrdup): Add prototype.
12654 * alloc.c (xstrdup): Moved here from xfaces.c.
12655 (allocating_for_lisp): Variable removed.
12656 (lisp_malloc): Block input around the calls to malloc and mem_insert.
12658 * xfaces.c (realize_tty_face): Use find_symbol_value instead
12660 (xstrdup): Moved to alloc.c.
12662 2000-03-29 Ken Raeburn <raeburn@gnu.org>
12664 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
12666 * emacs.c (main): Fix sense of no-loadup test.
12668 * config.in (ENABLE_CHECKING): Undef.
12670 * lisp.h (struct interval): Replace "parent" field with a union of
12671 interval pointer and Lisp_Object; add new bitfield to use as
12672 discriminant. Change other flag fields to bitfields.
12673 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
12674 is defined and the supplied test fails, print a message and abort.
12675 (eassert): New macro. Use CHECK to provide an assert-like facility.
12677 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
12678 pointers; abort if the value looks like a lisp object.
12679 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
12680 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
12681 Modify for new interval parent definition.
12683 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
12684 (UNMARK_BALANCE_INTERVALS): Update references that need an
12685 addressable lisp object in the interval structure.
12686 (die): New function.
12687 (suppress_checking): New variable.
12689 * intervals.c (interval_start_pos): Just return 0 if there's no
12692 2000-03-29 Gerd Moellmann <gerd@gnu.org>
12694 * lread.c (read1): Accept `.' (period) as symbol start like in CL
12695 and earlier Emacs versions.
12697 * keyboard.c (Ftop_level): Cancel busy-cursor.
12699 * eval.c (call_debugger): Cancel busy-cursor.
12701 2000-03-29 Kenichi Handa <handa@etl.go.jp>
12703 * search.c (Freplace_match): Adjust multibyteness of the current
12704 buffer and NEWTEXT. Free allocated memory before signaling an error.
12706 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
12708 * regex.c (analyse_first): New function obtained by ripping out most
12709 of re_compile_fastmap and generalizing it a little bit so that it
12710 can also just return whether a given (sub)pattern can match the empty
12712 (regex_compile): Use `analyse_first' to decide whether the loop-check
12713 needs to be done or not for *, +, *? and +? (the loop check is costly
12714 for non-greedy repetition).
12715 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
12717 2000-03-28 Dave Love <fx@gnu.org>
12719 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
12721 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
12723 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
12725 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
12727 (enum re_opcode_t): Update description of succeed_n.
12728 (PATFETCH): Always define.
12729 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
12730 operators, char classes, shy-groups and intervals).
12731 Optimize special cases of intervals so as to only use succeed_n and
12732 jump_n when really needed.
12733 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
12734 that we don't have to handle the special cases any more.
12735 Simplify on_failure_jump handling as well.
12737 2000-03-28 Jason Rumney <jasonr@gnu.org>
12739 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
12741 2000-03-27 Gerd Moellmann <gerd@gnu.org>
12743 * s/freebsd.h (GC_SETJMP_WORKS): Define.
12745 * s/msdos.h (GC_SETJMP_WORKS): Define.
12747 * alloc.c (mark_maybe_object): New function.
12748 (mark_memory): Use it.
12749 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
12750 (setjmp_tested_p, longjmp_done): New variables.
12751 (test_setjmp): New function.
12752 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
12753 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
12755 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
12756 to DEC_TEXT_POS and INC_TEXT_POS.
12758 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
12759 with parameter MULTIBYTE_P.
12761 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
12763 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
12764 buffers because it looks for multibyte character byte sequences
12765 which don't exist in unibyte text.
12767 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
12769 * xfaces.c (register_color, unregister_color, unregister_colors)
12770 [DEBUG_X_COLORS]: New functions.
12771 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
12773 * xfns.c (x_set_cursor_color): Get color reference counts right.
12775 * xterm.c (x_copy_color): New function.
12776 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
12778 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
12779 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
12780 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
12781 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
12782 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
12783 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
12784 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
12785 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
12786 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
12787 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
12789 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
12790 names for handling per-buffer variables.
12792 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
12793 instead of MAX_BUFFER_LOCAL_VARS.
12794 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
12796 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
12798 * xfns.c (x_specified_cursor_type): New function.
12799 (x_set_cursor_type): Use it.
12801 * buffer.h (struct buffer): Add cursor_type.
12803 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
12805 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
12806 (print_partial_compiled_pattern, re_compile_fastmap):
12808 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
12809 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
12810 executing it as well as when popping it off the stack to find infinite
12811 loops in non-greedy repetition operators.
12813 2000-03-26 Gerd Moellmann <gerd@gnu.org>
12815 * doc.c (Qfunction_documentation): New variable.
12816 (syms_of_doc): Initialize Qfunction_documentation.
12817 (Fdocumentation): If FUNCTION is a symbol with non-nil
12818 `function-documentation' property, return a documentation derived
12821 * buffer.c (syms_of_buffer): Add default-cursor-type.
12822 (init_buffer_once): Don't let cursor_type have a local value
12825 * xterm.c (x_display_and_set_cursor): Choose cursor depending
12826 on buffer-local value of cursor_type.
12827 (x_draw_bar_cursor): Add parameter WIDTH.
12829 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
12830 (init_buffer_once): Set default cursor_type value to t.
12831 Mark cursor_type as local everywhere.
12832 (syms_of_buffer): New per-buffer variable cursor-type.
12834 * buffer.h (struct buffer): Remove member local_var_flags,
12836 (MAX_BUFFER_LOCAL_VARS): New macro.
12837 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
12838 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
12839 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
12840 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
12842 * print.c (print_object): Use new macros for per-buffer variables.
12844 * category.c (Fset_category_table): Use new macros for per-buffer
12847 * buffer.c (buffer_permanent_local_flags): Make a char array.
12848 (max_buffer_local_idx): New variable.
12849 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
12850 for new handling of per-buffer variables.
12851 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
12852 (init_buffer_once): Initialize per-buffer vars differently.
12853 Set max_buffer_local_idx.
12855 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
12858 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
12860 * data.c (do_symval_forwarding, store_symval_forwarding)
12861 (find_symbol_value, set_internal, default_value, Fset_default)
12862 (Fkill_local_variable, Flocal_variable_p): Use new macros for
12863 per-buffer variables.
12865 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
12867 2000-03-24 Gerd Moellmann <gerd@gnu.org>
12869 * xterm.c (x_term_init): Unblock input around call1 of
12870 Qvendor_specific_keysyms.
12872 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
12873 (find_defun_start): Consider an open parenthesis in column 0
12874 a defun start only if open_paren_in_column_0_is_defun_start is set.
12875 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
12877 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
12879 * eval.c (Fautoload): Add entry in load-history (if after dump).
12880 * lread.c (load-history): Update docstring.
12882 2000-03-24 Gerd Moellmann <gerd@gnu.org>
12884 * indent.c (Fvertical_motion): Always use the current buffer.
12885 Temporarily change the window's buffer, if necessary.
12887 2000-03-23 Gerd Moellmann <gerd@gnu.org>
12889 * xterm.c (fast_find_position): Make sure not to consider rows
12890 not visible in the window.
12892 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
12894 * regex.c (enum syntaxcode): Provide default for non-Emacs.
12895 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
12897 2000-03-22 Jason Rumney <jasonr@gnu.org>
12899 * w32menu.c (single_submenu): Set help string to NULL if none.
12900 (w32_menu_show): Set help string correctly.
12901 (add-menu-item): Set help string in MIIM_DATA for menu item.
12902 Load SetMenuItemInfoA explicitly.
12903 (w32_menu_display_help): New function.
12905 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
12906 (QCdata): Moved to xdisp.c.
12908 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
12909 (Vw32_charset_to_codepage_alist): Removed.
12910 (Vw32_charset_info_alist): New variable.
12911 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
12912 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
12913 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
12914 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
12916 (w32_codepage_for_font): Use Vw32_charset_info_alist.
12917 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
12918 Define Vw32_charset_info_alist and w32_charset symbols.
12920 2000-03-22 Jason Rumney <jasonr@gnu.org>
12922 * makefile.nt (w32bdf.obj): Update dependencies.
12924 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
12926 * w32fns.c: Include fontset.h after dispextern.h.
12927 (Fx_create_frame): Do not create fontset.
12928 (w32_load_system_font): Doc fix.
12929 (Fx_close_connection): Free full_name if it is not shared.
12931 * w32term.c: Include fontset.h after dispextern.h.
12932 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
12934 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
12935 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
12936 (w32_font_is_double_byte): New function, needs body.
12937 (x_append_glyph): Set glyph->glyph_not_available_p.
12938 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
12939 it->charset. If it->multibyte_p is zero and it->c is a multibyte
12940 character, convert it to a unibyte character.
12941 (struct glyph_string): Delete member `charset'.
12942 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
12943 calculating it is found.
12944 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
12945 the case that per char metric is not available correctly.
12946 (x_fill_glyph_string): Handle the case that the specific glyph is
12947 not available correctly.
12948 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
12949 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
12950 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
12951 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
12952 fontset. Don't call FS_LOAD_FONT.
12954 2000-03-22 Ken Raeburn <raeburn@gnu.org>
12956 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
12957 (INT_LISPLIKE): New macro.
12958 (NULL_INTERVAL_P): Use it.
12959 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
12960 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
12961 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
12963 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
12964 explicit references to "parent" field of struct interval and
12965 associated unclean type conversions.
12966 * intervals.c (create_root_interval, root_interval, rotate_right)
12967 (rotate_left, balance_possible_root_interval, split_interval_right)
12968 (split_interval_left, interval_start_pos, find_interval)
12969 (next_interval, previous_interval, update_interval)
12970 (adjust_intervals_for_insertion, delete_node, delete_interval)
12971 (adjust_intervals_for_deletion, merge_interval_right)
12972 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
12973 (copy_intervals_to_string): Likewise.
12974 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
12976 * syntax.c (update_syntax_table): Likewise.
12978 * intervals.c (reproduce_tree_obj): New function, like
12979 reproduce_tree but takes a Lisp_Object for the parent. Declare
12981 (graft_intervals_into_buffer): Use it when appropriate.
12982 (reproduce_tree): Declare with prototype.
12983 (balance_possible_root_interval): Check that the parent is a lisp
12984 object before trying to examine its type.
12986 2000-03-22 Gerd Moellmann <gerd@gnu.org>
12988 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
12989 as strings only if both are known to be strings.
12991 * s/openbsd.h (LIBS_TERMCAP): Undef.
12993 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
12995 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
12996 definitions for non-Emacs compilation.
12997 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
12998 outside of `#ifdef emacs'.
12999 (print_partial_compiled_pattern): Update.
13000 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
13001 (re_compile_fastmap): Merge handling of charset and charset_not (for
13002 emacs and non-emacs compilation as well).
13003 Similarly for (not)categoryspec and (not)syntaxspec.
13004 Don't use the fastmap when reaching `anychar' since the added
13005 complexity is not justified.
13006 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
13007 and (not)syntaxspec. Merge (not)categoryspec.
13009 2000-03-22 Kenichi Handa <handa@etl.go.jp>
13011 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
13012 (FACE_FOR_CHAR): Define them differently for the configuration of
13015 2000-03-21 Dave Love <fx@gnu.org>
13017 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
13020 2000-03-21 Gerd Moellmann <gerd@gnu.org>
13022 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
13023 (lface_fully_specified_p): Don't check contents of
13024 LFACE_FONT_INDEX because that attribute is optional.
13025 (realize_x_face): Remove now unwarranted xassert.
13027 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
13029 The following changes are to make font selection based on
13030 characters, not charset. In addition, they recover fontset
13031 facilities while utilizing the new font selection mechanism.
13033 * Makefile.in (fontset.o): Depend on dispextern.h.
13035 * alloc.c (mark_face_cache): Don't mark face->registry.
13037 * dispextern.h (struct glyph): New member glyph_not_available_p.
13038 Use 22 bits for face_id.
13039 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
13040 (struct face): Delete member registry, new member ascii_face.
13041 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
13042 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
13043 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
13044 (struct it): Delete member charset, new member glyph_not_available_p.
13046 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
13047 (struct fontset_info, struct fontset_data): Structs removed.
13048 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
13049 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
13050 (fs_load_font, fs_query_fontset): Adjusted for new argument.
13051 (fs_free_face_fontset, fontset_font_pattern)
13052 (face_suitable_for_char_p, face_for_char)
13053 (make_fontset_for_ascii_face): Extern them.
13054 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
13055 (FS_LOAD_FACE_FONT): New macro.
13057 * fontset.c: All codes rewritten or adjusted for the change of
13058 fontset implementation. Now fontset is represented by char table.
13059 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
13061 (my_strcasecmp): Function removed.
13062 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
13063 (AREF, ASIZE): New macros.
13064 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
13065 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
13066 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
13067 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
13068 (fontset_id_valid_p, font_family_registry, fontset_name)
13069 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
13070 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
13072 (fs_load_font): New arg FACE. Caller changed.
13073 (fs_query_fontset): Argument changed. Caller changed.
13074 (Fquery_fontset): call fs_query_fontset.
13075 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
13077 (clear_fontset_elements, check_registry_encoding)
13078 (check_fontset_name): New functions.
13079 (syms_of_fontset): Set char-table-extra-slots property of fontset
13080 to 3. Staticpro and initialize Vfontset_table and
13081 Vdefault_fontset. Defsubr fontset_font and fontset_list.
13083 * frame.h (struct frame): Member `fontset_data' removed.
13084 (FRAME_FONTSET_DATA): Macro removed.
13086 * frame.c (make_frame): Don't allocate f->fontset_data.
13087 (Fdelete_frame): Don't free f->fontset_data.
13089 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
13091 * xdisp.c (charset_at_position): Function removed.
13092 (init_iterator): Don't set member charset of struct `it'.
13093 (handle_face_prop, reseat_to_string, set_iterator_to_next)
13094 (next_element_from_display_vector, insert_left_trunc_glyphs):
13096 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
13098 (get_next_display_element, append_space)
13099 (extend_face_to_end_of_line): Likewise.
13101 * xfaces.c (Qx_charset_registry, Vface_default_registry):
13103 (clear_font_table, frame_update_line_height, load_face_font):
13104 Adjusted for the change of fontset implementation.
13105 (load_face_fontset_font): Function removed.
13106 (pixel_point_size): New function.
13107 (font_list): Argument type changed. Caller changed.
13108 (LFACE_FONT): New macro.
13109 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
13110 (set_lface_from_font_name): Type of arg FONTNAME is changed to
13111 Lisp_Object. Determine the font name by actually loading a font
13112 by the specified pattern. Set LFACE_FONT (lface) to the specified
13113 pattern. Even if a font is not found, don't try alternatives.
13114 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
13115 (set_font_frame_param): If `font' is specified in lface, use it.
13116 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
13117 (lface_same_font_attributes_p): Likewise.
13118 (make_realized_face): Arguent changed. Caller changed. Set
13119 face->ascii_face to face itself.
13120 (free_realized_face): Free face->fontset if face is for ASCII.
13121 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
13122 (deduce_unibyte_registry, x_charset_registry): Functions removed.
13123 (free_realized_multibyte_face): New function.
13124 (lookup_face, lookup_named_face, lookup_derived_face): Argument
13125 changed. Caller changed.
13126 (try_font_list): Argument type changed.
13127 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
13128 (choose_face_font): Argument changed. Handle fontset properly.
13129 (choose_face_fontset_font): Function removed.
13130 (realize_default_face, realize_named_face): Don't remove the
13132 (realize_face): Argument changed. Caller changed. Remove face
13133 with the arg former_face_id in advance. Load font for the new face.
13134 (realize_x_face): Argument changed. Caller changed. For a
13135 multibyte character, share fontset with base_face. For a single
13136 byte character, make a new realized fontset. Don't load a font here.
13137 (realize_tty_face): Argument changed. Caller changed.
13138 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
13139 (face_at_buffer_position): Don't check multibyte_p for returning
13141 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
13142 FACE_SUITABLE_FOR_CHARSET_P.
13143 (syms_of_xfaces): Remove code for Qx_charset_registry and
13144 Vface_default_registry.
13146 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
13147 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
13148 (x_per_char_metric): Don't try FONT->default_char. Even if
13149 pcm->width is zero, glyph bits may exist.
13150 (x_encode_char): Always initialize char2b->byte1.
13151 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
13152 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
13153 (x_append_glyph): Set glyph->glyph_not_available_p.
13154 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
13155 it->charset. Handle the case that per char metric is not
13156 available. If it->multibyte_p is zero and it->c is a multibyte
13157 character, convert it to a unibyte character.
13158 (struct glyph_string): Delete member `charset'.
13159 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
13160 the case that per char metric is not available correctly.
13161 (x_fill_glyph_string): Handle the case that the specific glyph is
13162 not available correctly.
13163 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
13164 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
13165 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
13166 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
13167 fontset. Don't call FS_LOAD_FONT.
13169 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
13170 (x_create_tip_frame): Likewise.
13171 (Fx_close_connection): Free full_name of font_info.
13173 * fns.c (optimize_sub_char_table): New function.
13174 (Foptimize_char_table): New function.
13175 (syms_of_fns): Defsubr Soptimize_char_table.
13177 2000-03-20 Gerd Moellmann <gerd@gnu.org>
13179 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
13180 only if buffer is displayed in some window.
13182 * xdisp.c (handle_single_display_prop): Initialize local `value'.
13183 (try_window_reusing_current_matrix): Don't call scroll run
13184 function if run's current and desired position are the same;
13185 this prevents cursor flickering.
13187 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
13189 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
13191 * regex.c (RE_STRING_CHAR): New macro.
13192 (GET_CHAR_AFER_2): Remove.
13193 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
13194 (enum re_opcode_t): Remove on_failure_jump_exclusive.
13195 (print_partial_compiled_pattern, re_compile_fastmap)
13196 (re_match_2_internal): Remove on_failure_jump_exclusive.
13197 (regex_compile): Turn optimizable P+ loops into PP*, so that the
13198 optimization only need to work for * (ie. can use of_keep_string_jump).
13199 Remove the special case for .*\n since it is now covered by the general
13201 (re_search_2): Don't bother with `room'.
13202 (skip_one_char): New function.
13203 (skip_noops): Simplify since `memory' is not needed any more.
13204 (mutually_exclusive_p): Restructure slightly to use `switch' and
13205 add handling for "all" remaining cases.
13206 (re_match_2_internal): Change on_failure_jump_smart to use
13207 on_failure_keep_string_jump (and redirect the end-of-loop jump)
13208 rather than on_failure_jump_exclusive.
13210 2000-03-19 Gerd Moellmann <gerd@gnu.org>
13212 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
13213 number of bits per RGB because it's everywhere used as the depth
13216 * term.c (calculate_costs): Remove code dealing with X frames.
13218 2000-03-19 Richard M. Stallman <rms@gnu.org>
13220 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
13222 2000-03-18 Gerd Moellmann <gerd@gnu.org>
13224 * lread.c (read_integer): Unread the last char not consumed.
13226 2000-03-17 Gerd Moellmann <gerd@gnu.org>
13228 * xterm.c (x_update_window_cursor): Don't update in frames
13229 which are in the process of being deleted.
13231 2000-03-16 Gerd Moellmann <gerd@gnu.org>
13233 * Makefile.in (mostlyclean): Add `*.core'.
13234 (clean): Add `bootstrap-emacs'.
13236 * lread.c (read_integer): New function.
13237 (read1): Support read syntax #o, #x, #b, #r.
13239 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
13241 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
13242 make sure POINTER_TO_OFFSET gives the same value before and after
13243 PREFETCH. Use `dfail' to guarantee "atomic" matching.
13244 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
13245 (debug): Now only active if > 0 rather than if != 0.
13246 (DEBUG_*): Update for the new meaning of `debug'.
13247 (print_partial_compiled_pattern): Add missing `succeed' case. Use
13248 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
13249 in `succeed_n', `jump_n' and `set_number_at'.
13250 (store_op1, store_op2, insert_op1, insert_op2)
13251 (at_begline_loc_p, at_endline_loc_p): Add prototype.
13252 (group_in_compile_stack): Move to after its arg's types are
13253 declared and add a prototype.
13254 (PATFETCH): Define in terms of PATFETCH_RAW.
13255 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
13256 (QUIT): Redefine as a nop except for NTemacs.
13257 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
13258 indentation of the greedy-op and shy-group code.
13259 (at_(beg|end)line_loc_p): Fix argument's types.
13260 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
13261 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
13262 (MATCHING_IN_FIRST_STRING): Remove.
13263 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
13264 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
13265 QUIT unconditionally.
13267 2000-03-15 Gerd Moellmann <gerd@gnu.org>
13269 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
13272 * process.c (send_process): Add a hint that the function
13273 can call Lisp code to its comment.
13275 * lread.c (load_dangerous_libraries): New variable.
13276 (Vbytecomp_version_regexp): New variable.
13277 (safe_to_load_p): New function.
13278 (Fload): Handle files not compiled with Emacs specially.
13279 (syms_of_lread): New Lisp variable load-dangerous-libraries.
13281 2000-03-14 Gerd Moellmann <gerd@gnu.org>
13283 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
13285 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
13286 support functions only if HAVE_X11R6_XIM is defined.
13287 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
13289 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
13291 * xfns.c (X_I18N_INHIBITED): Don't define.
13292 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
13293 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
13295 * config.in (HAVE_X_I18N): Moved here from xterm.h.
13296 (HAVE_X11R6_XIM): Define.
13298 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
13300 * xterm.c (x_term_init): Add support for X resource `synchronous'.
13301 If set, call XSynchronize.
13303 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
13305 * regex.c: Declare a new type `re_char' used throughout the code
13306 for the string char type. It's `const unsigned char' to match the
13307 rest of Emacs. Consistently make sure all pointers to strings use
13308 it and make sure all pointers into the pattern use `unsigned char'.
13309 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
13310 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
13313 * charset.h (GET_CHAR_AFTER_2): Remove.
13314 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
13316 2000-03-12 Ken Raeburn <raeburn@gnu.org>
13318 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
13319 variable before the invocation of YMF_PASS_LDFLAGS, in case both
13320 of them try to use backquotes.
13322 2000-03-12 Dave Love <fx@gnu.org>
13324 * unexelf.c: Restore changes of 1999-10-19.
13325 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
13326 fix its type and alignment; copy it from current process.
13328 2000-03-12 Gerd Moellmann <gerd@gnu.org>
13330 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
13331 has been found. Fix bug not computing timer's predecessor.
13333 * fileio.c (Fread_file_name): Handle case that DIR contains a
13336 * window.c (Fsave_window_excursion): Doc fix.
13338 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
13340 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
13342 * msdos.c (vga_installed): New function, code moved from
13343 dos_set_window_size.
13344 (Qbar, Qcursor_type, outside_cursor): New variables.
13345 (syms_of_msdos): Intern and staticpro them.
13346 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
13347 shape used outside Emacs when called for the first time.
13348 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
13349 cursor shape used outside Emacs.
13350 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
13351 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
13353 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
13354 parameters specify the cursor. Make qreverse a global
13355 variable (renamed to Qreverse).
13357 2000-03-09 Gerd Moellmann <gerd@gnu.org>
13359 * fns.c (Fy_or_n_p): Cancel busy-cursor.
13361 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
13363 This is a big redesign of failure-stack and register handling, prompted
13364 by bugs revealed when trying to add shy-groups. Overall, what happened
13365 is that loops are now structured a little differently, groups can be
13366 shy and the code is a little simpler.
13368 * regex.h: Update the copyright.
13369 (RE_SHY_GROUPS): New value.
13370 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
13371 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
13373 * regex.c (enum re_opcode_t): Remove jump_past_alt,
13374 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
13375 on_failure_jump_(exclusive, loop and smart). Also fix the comment
13376 for (start|stop)_memory since they now only take one argument (the
13377 second has becomes unnecessary).
13378 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
13379 (print_compiled_pattern): Use %ld to printf long ints and flush to
13380 make debugging a little easier.
13381 (union fail_stack_elt): Make the integer unsigned.
13382 (struct fail_stack_type): Add a `frame' element.
13383 (INIT_FAIL_STACK): Init `frame' as well.
13384 (POP_PATTERN_OP): New macro for re_compile_fastmap.
13385 (DEBUG_PUSH, DEBUG_POP): Remove.
13386 (NUM_REG_ITEMS): Remove.
13387 (NUM_NONREG_ITEMS): Adjust.
13388 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
13389 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
13390 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
13391 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
13393 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
13394 address pushed is not the destination of the jump but the source
13396 (NUM_FAILURE_ITEMS): Remove.
13397 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
13398 registers before the actual failure point). Don't hardcode any
13399 meaning for str==NULL anymore.
13400 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
13401 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
13403 (REG_UNSET_VALUE): Use NULL (why not?).
13404 (compile_range): Remove declaration since it doesn't exist.
13405 (struct compile_stack_elt_t): Remove inner_group_offset.
13406 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
13407 (regex_grow_registers): Remove dead code.
13408 (FIXUP_ALT_JUMP): New macro.
13409 (regex_compile): Add shy-groups Change loops to use
13410 on_failure_jump_smart&jump instead of
13411 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
13412 initial (dummy_failure_)jump. Remove c1_base (looks like unused
13413 variable to me). Use `jump' instead of `jump_past_alt' and don't
13414 bother with push_dummy_failure in alternatives since it is now
13415 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
13416 emacs' for (re)allocating the stack.
13417 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
13418 from loop when bufp->can_be_null rather than jumping to `done'.
13419 Avoid jumping backwards so as to ensure termination. Use
13420 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
13421 backreferences. Remove dead code in handling of `anychar'.
13422 (skip_noops, mutually_exclusive_p): New functions taken from the
13423 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
13424 improve mutually_exclusive_p to handle ".+\n".
13425 (lowest_active_reg, highest_active_reg)
13426 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
13427 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
13428 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
13429 variables. Push register (in `start_memory') on the stack rather
13430 than storing it in old_reg(start|end). Remove the cycle detection
13431 from `stop_memory', replaced by the use of on_failure_jump_loop
13432 for greedy loops. Add code for the new on_failure_jump_<foo>.
13433 Remove ad-hoc code in `on_failure_jump' to push more registers in
13434 the case of a loop. Take out code from `maybe_pop_jump' into
13435 separate functions and adapt it to the semantics of
13436 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
13437 and push_dummy_failure. Remove dummy_failure handling and
13438 handling of `failures to jump to on_failure_jump' (this last one
13439 was already dead code, it seems).
13440 (group_match_null_string_p, alt_match_null_string_p)
13441 (common_op_match_null_string_p): Remove.
13443 2000-03-08 Dave Love <fx@gnu.org>
13445 * config.in: Don't depend on __STDC__ for volatile.
13446 Add POINTER_TYPE, PTR, PROTOTYPES.
13448 * hftctl.c, strftime.c: Use PROTOTYPES.
13449 * eval.c (find_handler_clause): Likewise.
13451 * mem-limits.h: Use POINTER_TYPE.
13453 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
13454 (memory_warnings): Declare using POINTER_TYPE.
13456 2000-03-08 Gerd Moellmann <gerd@gnu.org>
13458 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
13460 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
13462 * xfns.c: Remove obsolete code in #if 0.
13463 (Fx_focus_frame): New function.
13465 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
13467 * coding.c (coding_category_name): Add coding-category-utf-8,
13468 coding-category-utf-16-be, coding-category-utf-16-le.
13469 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
13470 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
13471 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
13472 (detect_coding_utf_8): New function.
13473 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
13474 UTF_16_LOW_SURROGATE_P): New macros.
13475 (detect_coding_utf_16): New function
13476 (detect_coding_mask): When priorities are specified, skip any
13477 categories that have `nil' coding-system. Fix bug of returning
13478 wrong mask when PRIORITIES is specified and detect_coding_XXX()
13479 returns a mask not set in PRIORITIES.
13480 (detect_eol_type_in_2_octet_form): New function.
13481 (detect_eol): selects detect_eol_type_XXX to call according to
13482 cooding->category_idx.
13483 (detect_coding_system): Remove `nil' coding-system in the result.
13484 (Fupdate_coding_systems_internal): Update all coding-categories.
13486 * coding.h (CODING_CATEGORY_IDX_UTF_8)
13487 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
13489 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
13490 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
13491 (CODING_CATEGORY_IDX_UTF_16_LE)
13492 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
13493 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
13494 (CODING_CATEGORY_MASK_ANY): Include the above macros.
13495 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
13497 2000-03-07 Gerd Moellmann <gerd@gnu.org>
13499 * doc.c (Fdocumentation_property): If value is not a string,
13500 and doesn't refer to etc/DOC, evaluate it to obtain a string.
13502 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
13503 close the display with XtCloseDisplay. This caused a bus error
13506 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
13507 complete but not unique.
13509 2000-03-06 Gerd Moellmann <gerd@gnu.org>
13511 * process.c (send_process): Remove local variable `procname' that
13512 might become invalid when a GC happens. Instead, access the
13513 process name slot directly.
13515 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
13516 orig_height if set.
13518 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
13519 orig_height if set.
13521 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
13523 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
13524 glyph matrices have been freed.
13526 2000-03-05 Gerd Moellmann <gerd@gnu.org>
13528 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
13529 (bootstrap-temacs): Set LC_ALL to C like for temacs.
13531 * xfns.c (QCdata): Moved to xdisp.c.
13533 * xdisp.c (QCdata): Moved here from xfns.c.
13534 (syms_of_xdisp): Initialize QCdata.
13536 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
13538 * window.c (coordinates_in_window): Use
13539 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
13540 FRAME_INTERNAL_BORDER_WIDTH.
13542 * xdisp.c (try_window_id): Recompute unchanged information if
13543 it is obviously invalid.
13545 * xterm.c (x_term_init): Create a colormap if not using the
13548 * xterm.h (select_visual): Change prototype.
13550 * xfns.c (select_visual): Rewritten. Recognize user-specified
13552 (visual_classes): New variable.
13554 2000-03-04 Gerd Moellmann <gerd@gnu.org>
13556 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
13557 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
13558 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
13559 (x_decode_color): Don't handle allocation of white and black specially.
13560 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
13561 XtNcolormap resources.
13562 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
13563 (Fx_create_frame): Initialize color members of x_output structure.
13564 (xpm_load): Pass colormap to XPM lib.
13566 * xfaces.c (x_free_colors): Access colormap of frame using
13567 FRAME_X_COLORMAP. Be paranoid about freeing black and white
13568 when default colormap is used.
13570 * xterm.c (x_term_init): Set Colormap member of x_display_info
13571 structure. Copy colormap if resource `privateColormap' is
13572 specified (PseudoColor only).
13573 (x_setup_relief_color): Access colormap of frame using
13576 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
13577 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
13579 2000-03-04 Jason Rumney <jasonr@gnu.org>
13581 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
13582 other non-platform-specific equivalents.
13583 [WINDOWSNT]: Include w32term.h, fontset.h and define X
13584 specific functions and macros as their w32 equivalents where
13585 non-platform-specifics are not available.
13586 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
13587 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
13588 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
13589 (frame_update_line_height): Use macros to access f->output_data.
13590 (defined_color): Remove FIXME comments; fixed.
13591 (x_face_list_fonts, prepare_face_for_display): Put X specifics
13592 into #ifdef blocks. Add WINDOWSNT blocks.
13593 (Fx_list_fonts): Use macros for accessing font data.
13594 (set_lface_from_font_name): Different default fonts for X and
13596 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
13597 scalable for backward compatibility.
13598 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
13599 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
13601 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
13604 * makefile.nt (w32faces.obj): Remove.
13607 2000-03-03 Jason Rumney <jasonr@gnu.org>
13609 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
13610 correct parameters.
13612 2000-03-03 Ken Raeburn <raeburn@gnu.org>
13614 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
13615 standard ELF definitions here if the system header does not.
13617 2000-03-03 Gerd Moellmann <gerd@gnu.org>
13619 * xterm.c (PER_CHAR_METRIC): Removed.
13620 (x_per_char_metric_1, x_default_char): New functions.
13621 (x_per_char_metric): If font's default char is invalid, return
13622 metrics of a suitably chosen usable default char.
13623 (x_draw_glyph_string_foreground): If font has an invalid default
13624 char, replace occurrences of unprintable chars with a suitably
13625 chosen usable default char.
13627 2000-03-02 Gerd Moellmann <gerd@gnu.org>
13629 * xterm.c (note_mouse_highlight): Return quickly if frame's
13630 glyph matrices have been freed.
13632 * dispnew.c (free_glyphs): Block input while freeing matrices.
13634 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
13636 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
13639 * dispextern.h (x_free_colors): Add prototype.
13641 * xfaces.c (x_free_colors): New function.
13642 (unload_color, free_face_colors): Use it.
13644 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
13646 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
13648 * window.c [MSDOS]: Include msdos.h.
13650 2000-03-02 Dave Love <fx@gnu.org>
13652 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
13654 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
13655 set C_OPTIMIZE_SWITCH for gcc.
13657 2000-03-02 Kenichi Handa <handa@etl.go.jp>
13659 * coding.c (coding_save_composition): Be sure to allocate
13660 composition data area in coding even if there's no composition in
13663 2000-03-01 Jason Rumney <jasonr@gnu.org>
13665 * w32term.c: Equivalent changes to those made to xterm.c on
13666 2000-02-25 and 2000-02-24.
13668 * w32fns.c: Equivalent changes to those made to xfns.c on
13669 2000-02-25 and 2000-02-21.
13671 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
13672 correct line-end convention is followed.
13674 * w32menu.c [HAVE_BOXES]: Remove #undef.
13675 (single_keymap_panes): Remove code for simulating checkmarks.
13676 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
13677 Remove code for drawing simulated checkmarks.
13678 (w32_menu_show): make unibyte help string correctly.
13679 (add_menu_item): draw standard Windows checkmarks. Draw radio
13680 buttons as radio buttons if possible.
13682 2000-03-01 Gerd Moellmann <gerd@gnu.org>
13684 * sysdep.c (start_of_text): Don't define this function for NetBSD
13687 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
13689 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
13690 (LINKER): Don't undef if __NetBSD__ is defined.
13692 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
13694 * fileio.c [__NetBSD__]: Define `unix'.
13696 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
13698 2000-02-29 Gerd Moellmann <gerd@gnu.org>
13700 * atimer.c (start_atimer): Don't abort when timers are stopped.
13701 (append_atimer_lists): New function.
13702 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
13703 arbitrary lists of stopped and running atimers.
13705 * atimer.c (cancel_atimer): Handle canceling an atimer when
13706 some timers are stopped.
13708 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
13709 after canceling it.
13711 * fns.c (maybe_resize_hash_table): Handle case of new size
13712 coming out as being the same as old size.
13714 2000-02-27 Jason Rumney <jasonr@gnu.org>
13716 * makefile.nt: Add atimer.h to dependencies.
13717 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
13718 * w32console.c: Only disable window system features for dispextern.h
13719 (initialize_w32_display): Build a display info for the console.
13720 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
13721 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
13722 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
13724 * w32gui.h (struct W32FontStruct): Revert last change after change
13726 * w32menu.c (single_submenu): Set up help string.
13727 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
13728 (w32_dialog_show): Set up help string.
13729 * w32term.c (w32_display_info_for_display): Remove unused function.
13730 (w32_draw_bitmap): Use pre-built bitmaps.
13731 (w32_initialize_display_info): New function to initialize parts of
13732 display info that are common to both GUI and console frames.
13733 (w32_term_init): Use w32_initialize_display_info. Do not set
13734 Vw32_num_mouse_buttons here, as it is not called for console
13735 frames. Build bitmaps for indicating truncated lines etc.
13736 (x_delete_display): Destroy pre-built bitmaps.
13737 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
13738 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
13740 2000-02-27 Dave Love <fx@gnu.org>
13742 * lisp.h: Add a bunch of prototypes.
13744 2000-02-26 Kenichi Handa <handa@etl.go.jp>
13746 * keyboard.c (read_char): Set `usec' correctly.
13748 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
13750 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
13751 `lambda', set reg[RRR] to the map index.
13752 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
13753 reg[RRR] to 0. Otherwise, set it to -1.
13755 2000-02-25 Gerd Moellmann <gerd@gnu.org>
13757 * emacs.c (main): Remove code snippet commented out with `//'.
13759 2000-02-25 Richard M. Stallman <rms@gnu.org>
13761 * fileio.c (Ffile_symlink_p): If result starts with a `/'
13762 and contains a `:', prepend `/:'.
13764 * window.c (select_window_1): If selected_window is nil,
13765 don't "swap out" the buffer's point.
13766 (Fset_window_configuration): Set selected_window to nil
13767 before calling Fselect_window.
13768 (unshow_buffer): Don't set point in buffer from window's point
13769 if another more recently selected window also shows the buffer.
13771 2000-02-25 Gerd Moellmann <gerd@gnu.org>
13773 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
13775 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
13776 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
13777 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
13779 (DEFAULT_BUSY_CURSOR_DELAY): New define.
13780 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
13781 (hide_busy_cursor): New functions.
13782 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
13784 * minibuf.c (read_minibuf): Cancel busy-cursor.
13786 * keyboard.c (command_loop_1): Call start_busy_cursor before
13787 Fcommand_execute and cancel_busy_cursor after it.
13788 (timer_check): Remove busy-cursor code.
13789 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
13792 * process.c (wait_reading_process_input): Remove busy-cursor code.
13794 * eval.c (Fsignal): Call cancel_busy_cursor instead of
13795 Fx_hide_busy_cursor.
13797 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
13799 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
13801 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
13803 * xterm.c (XTread_socket): Remove busy-cursor code.
13805 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
13806 (build_frame_matrix_from_leaf_window): Put code handling
13807 glyph row's not being a slice of a frame row in #if 0.
13808 (sync_window_with_frame_matrix_rows): New function.
13809 (frame_row_to_window): New function.
13810 (mirror_line_dance): Handle copies between windows.
13812 * lread.c (Fload): Use `xfree' instead of `free'.
13813 (init_obarray): Use `xmalloc' instead of `malloc'.
13815 * window.c (Fset_window_buffer): Set WINDOW to the window
13817 (coordinates_in_window): Take frame's internal border width
13820 2000-02-24 Gerd Moellmann <gerd@gnu.org>
13822 * xterm.c (x_display_and_set_cursor): Display cursor of
13823 non-selected windows depending on the setting of
13824 cursor_in_non_selected_windows.
13826 * xdisp.c (cursor_in_non_selected_windows): New variable.
13827 (syms_of_xdisp): DEFVAR_BOOL it.
13829 2000-02-23 Gerd Moellmann <gerd@gnu.org>
13831 * data.c (Fstring_to_number): If number is greater than what
13832 fits into an integer, return a float.
13834 * eval.c (specbind): Remove references to
13835 keyword_symbols_constant_flag.
13837 * data.c (keyword_symbols_constant_flag): Removed.
13838 (Fmakunbound, set_internal, syms_of_data): Remove references to
13839 keyword_symbols_constant_flag.
13841 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
13843 2000-02-23 Kenichi Handa <handa@etl.go.jp>
13845 * syntax.c (multibyte_syntax_as_symbol): New variable.
13846 (syms_of_syntax): Declare it as a Lisp variable.
13847 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
13848 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
13849 nonzero, treat all multibyte characters as symbol.
13850 (init_syntax_once): Give syntax `word' to all multibyte characters.
13852 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
13854 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
13857 2000-02-21 Gerd Moellmann <gerd@gnu.org>
13859 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
13861 * xfns.c (x_window_to_frame, x_any_window_to_frame)
13862 (x_non_menubar_window_to_frame): Check the busy-cursor window.
13864 2000-02-21 Dave Love <fx@gnu.org>
13866 * frame.c (Vmouse_position_function): New variable.
13867 (Fmouse_position): Use it.
13868 (syms_of_frame): Install it.
13870 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
13872 2000-02-20 Gerd Moellmann <gerd@gnu.org>
13874 * fileio.c (Finsert_file_contents): Unbind the binding of
13875 standard-output done by temp_output_buffer_setup.
13877 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
13878 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
13879 (specbind, unbind_to): Handle most common case of non-constant
13880 symbol with trivial value specially.
13882 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
13884 2000-02-20 Richard M. Stallman <rms@gnu.org>
13886 * data.c (Fmake_variable_buffer_local): Doc fix.
13887 Init found_for_buffer to 0.
13888 (Fmake_variable_frame_local): If the variable has already
13889 been buffer-local, set the check_frame field.
13891 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
13893 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
13894 produced for CODING_MODE_LAST_BLOCK requires.
13896 2000-02-18 Dave Love <fx@gnu.org>
13898 * keyboard.c (echo_keystrokes): Remove declaration.
13899 (Vecho_keystrokes) New variable.
13900 (read_char, record_menu_key, read_key_sequence): Use it to allow
13901 use of float value.
13902 (syms_of_keyboard): Change Vecho_keystrokes declaration.
13904 * lread.c: Undef feature selection macros before defining.
13906 2000-02-18 Gerd Moellmann <gerd@gnu.org>
13908 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
13909 for symbols other than the symbol in question.
13911 2000-02-17 Dave Love <fx@gnu.org>
13913 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
13915 2000-02-17 Gerd Moellmann <gerd@gnu.org>
13917 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
13919 * alloc.c (enum mem_type): Compile unconditionally.
13921 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
13923 * xfaces.c (tty_defined_color): Don't return faulire indication
13924 for unspecified-fg and unspecified-bg pseudo-colors.
13926 2000-02-17 Gerd Moellmann <gerd@gnu.org>
13928 * alloc.c (mark_object): Don't mark symbol names in pure space.
13929 (gc_sweep): Don't unmark symbol names in pure space.
13931 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
13932 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
13933 [GC_MARK_STACK]: New defines.
13934 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
13935 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
13937 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
13939 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
13940 allocate_buffer instead of xmalloc.
13942 * alloc.c (toplevel): Include setjmp.h.
13943 (PURE_POINTER_P): New define.
13944 (enum mem_type) [GC_MARK_STACK]: New enumeration.
13945 (Vdead) [GC_MARK_STACK]: New variable.
13946 (lisp_malloc): Add parameter TYPE, call mem_insert if
13947 GC_MARK_STACK is defined.
13948 (allocate_buffer): New function.
13949 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
13950 (free_float) [GC_MARK_STACK]: Set type to Vdead.
13951 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
13952 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
13953 (MEM_NIL) [GC_MARK_STACK]: New define.
13954 (struct mem_node) [GC_MARK_STACK]: New structure.
13955 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
13956 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
13957 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
13958 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
13959 (mark_stack) [GC_MARK_STACK]: New functions.
13960 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
13961 (clear_marks): Removed.
13962 (gc_sweep): Set free conses' car, free floats' type, free
13963 symbols' function to Vdead. Use lisp_free to free buffers.
13964 (init_alloc_once): Initialize Vdead.
13965 (survives_gc_p): Return non-zero for pure objects.
13967 * alloc.c: Add comments throughout the file.
13969 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
13970 that unblocks alarms.
13972 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
13973 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
13974 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
13976 * frame.c (make_frame): Set frame initiallly to `garbaged'.
13978 2000-02-17 Kenichi Handa <handa@etl.go.jp>
13980 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
13981 avoid infinite error signaling. Allocate sufficient memory for
13982 eol_str in the case that eoltype is Lisp_Int.
13984 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
13986 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
13987 depends on the previous behavior.
13989 2000-02-16 Gerd Moellmann <gerd@gnu.org>
13991 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
13993 2000-02-15 Gerd Moellmann <gerd@gnu.org>
13995 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
13997 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
13998 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
14001 2000-02-15 Richard M. Stallman <rms@gnu.org>
14003 * data.c (set_internal): Don't make variable buffer-local
14004 if within a let-binding for the same buffer.
14005 (let_shadows_buffer_binding_p): New function.
14007 * eval.c (specbind): For buffer-local value,
14008 record the current buffer also.
14009 (unbind_to): Cope with that change.
14011 2000-02-15 Gerd Moellmann <gerd@gnu.org>
14013 * window.c (Fsave_window_excursion): Doc fix.
14015 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
14017 * syntax.c (back_comment): Make sure we only consider comment-starters
14018 of the relevant style and return -1 in case of a failure to find the
14019 beginning of the comment.
14020 (Fforward_comment): If back_comment fails, go back to the position just
14021 after the comment-end.
14022 (scan_lists): Add comment describing a very minor bug.
14024 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
14026 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
14027 `completion-regexp-list' in the docstring.
14029 2000-02-14 Dave Love <fx@gnu.org>
14031 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
14033 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
14035 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
14036 to Emacs' syntax. Also fix the comment about set/not-set meanings
14037 since Emacs syntax is not the value 0 any more.
14038 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
14039 since it's now part of RE_SYNTAX_EMACS.
14041 2000-02-12 Dave Love <fx@gnu.org>
14043 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
14045 2000-02-12 Gerd Moellmann <gerd@gnu.org>
14047 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
14049 2000-02-12 Dave Love <fx@gnu.org>
14051 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
14053 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
14054 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
14055 * s/hpux.h: Don't define HAVE_VFORK.
14057 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
14059 * s/nextstep.h: Don't define HAVE_ALLOCA.
14061 * config.in: Add vfork bits.
14063 2000-02-12 Gerd Moellmann <gerd@gnu.org>
14065 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
14066 unwind function to undo the effect of stopping atimers.
14068 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
14070 * atimer.c (stopped_atimers): New variable.
14071 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
14074 * atimer.h (stop_other_atimers, run_all_atimers)
14075 (unwind_stop_other_atimers): Add function prototypes.
14077 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
14079 2000-02-11 Ken Raeburn <raeburn@gnu.org>
14081 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
14082 library may depend on jpeg.
14083 (atimer.o): Depends on atimer.c.
14085 2000-02-11 Kenichi Handa <handa@etl.go.jp>
14087 * insdel.c (del_range_1): Call update_compositions.
14088 (del_range_both): Call update_compositions just once..
14090 2000-02-10 Dave Love <fx@gnu.org>
14092 * xfns.c (create_frame_xic): Fix initialization of automatic
14093 aggregates for pcc.
14095 2000-02-09 Kenichi Handa <handa@etl.go.jp>
14097 * ccl.c (CCL_MAKE_CHAR): New macro.
14098 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
14099 registers by CCL_MAKE_CHAR before calling translate_char.
14100 <CCL_TranslateCharacterConstTbl> Likewise.
14102 2000-02-08 Dave Love <fx@gnu.org>
14104 * lread.c (__EXTENSIONS__): Define.
14106 2000-02-08 Gerd Moellmann <gerd@gnu.org>
14108 * puresize.h (BASE_PURESIZE): Increase to 650000.
14110 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
14112 * msdos.c (XMenuActivate): Turn off the cursor after displaying
14115 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
14117 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
14118 md, mh, mb, mr, and me to the fake termcap entry.
14120 2000-02-06 Ken Raeburn <raeburn@gnu.org>
14122 * sound.c (sound_cleanup): Don't call device close routine if the
14123 function pointer is null.
14125 2000-02-06 Andrew Innes <andrewi@gnu.org>
14127 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
14128 around image definitions and prototypes.
14129 (gamma_correct) [WINDOWSNT]: New prototype.
14131 * w32term.c (x_make_frame_visible): Replace call to
14132 input_poll_signal with poll_for_input.
14134 * window.c [WINDOWSNT]: Include w32term.h.
14136 * xdisp.c [WINDOWSNT]: Include w32term.h.
14138 * makefile.nt: Add dependencies on w32gui.h.
14139 (OBJ1): Include atimer.obj.
14140 ($(BLD)\atimer.obj): New dependency rule.
14142 * w32.c (sigmask): New function (does nothing).
14143 (sigunblock): Ditto.
14145 * frame.c [WINDOWSNT]: Include w32term.h.
14147 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
14149 * lread.c (syms_of_lread): Fix literal newlines.
14151 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
14152 the string constant limit (2048 bytes) in MSVC.
14155 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
14157 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
14158 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
14159 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
14160 dispatch the event.
14162 2000-02-04 Dave Love <fx@gnu.org>
14164 * fileio.c: Remove some unused vars.
14165 (_GNU_SOURCE): Define (for euidaccess).
14167 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
14169 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
14171 (read_minibuf): Deal with allow_props correctly.
14173 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
14175 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
14177 2000-02-03 Ken Raeburn <raeburn@gnu.org>
14179 * search.c (compile_pattern): If a cache entry has a nil regexp,
14180 fill in that entry instead of clobbering a previously cached
14183 2000-02-02 Ken Raeburn <raeburn@gnu.org>
14185 * puresize.h (BASE_PURESIZE): Increase to 610000.
14187 2000-02-02 Gerd Moellmann <gerd@gnu.org>
14189 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
14192 2000-02-02 Kenichi Handa <handa@etl.go.jp>
14194 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
14195 instead of incrementing ic directly.
14196 <CCL_WriteExprConst> Likewise.
14197 <ccl_set_expr>: Set ic to jump_address.
14199 * fileio.c (e_write): Fix the handling of
14200 CODING_FINISH_INSUFFICIENT_SRC.
14202 2000-02-01 Dave Love <fx@gnu.org>
14204 * editfns.c (Fpropertize): Doc fix.
14206 * process.c (Fstart_process): Doc fix.
14208 * eval.c: Fix various doc strings not to duplicate information
14209 from help-manyarg-func-alist.
14211 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
14213 * doc.c (Vhelp_manyarg_func_alist): New variable.
14214 (Fdocumentation): Use it.
14215 (syms_of_doc): Define it.
14217 2000-01-31 Gerd Moellmann <gerd@gnu.org>
14219 * xterm.c (xim_open_dpy): Remove unused local variable.
14221 * emacs.c (USAGE): Use term `display options' instead of `X options'.
14223 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
14224 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
14226 * fns.c (sweep_weak_table): New function.
14227 (sweep_weak_hash_tables): Use it. Keep on marking until there
14230 2000-01-30 Gerd Moellmann <gerd@gnu.org>
14232 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
14233 that XTread_socket does not crash by trying to call XNoOp on a
14236 2000-01-30 Jason Rumney <jasonr@gnu.org>
14238 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
14239 Change selected_frame to SELECTED_FRAME ().
14240 (w32_console_mouse_position): Remove #ifndef MULE from around
14241 `insist' parameter.
14243 * makefile.nt: Remove dosfns.obj.
14245 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
14247 * w32fns.c (w32_defined_color): Check for valid frame before
14248 applying gamma correction. Eliminate dependency on frame elsewhere.
14249 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
14250 (w32_to_x_font): Use resx and resy not height_in and width_in.
14251 (x_to_w32_font): Doc fix.
14252 (xlfd_strip_height): New function to strip and return font height.
14253 (w32_font_match): Compare height separately from rest of xlfd
14254 spec, using xlfd_strip_height.
14256 * w32term.c (w32_term_init): Swap resx and height_in, resy and
14257 width_in. Use w32_defined_color in place of defined_color.
14259 * w32faces.c: Merge more of DOS and X specifics in preparation for
14260 merge with xfaces.c.
14261 (defined_color): Remove FIXME comment.
14262 (tty_color_name): Provide w32-specific function.
14263 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
14265 * w32console.c (turn_on_face, turn_off_face): Removed.
14266 (w32_face_attributes): New function.
14267 (Global_variables): Reduce scope where possible.
14268 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
14270 (hl_mode): Don't modify text attributes.
14271 (write_glyphs): Don't do anything if len <= 0. Use
14272 w32_face_attributes to get attributes for drawing. Write
14273 terminating codes using char_attr_normal.
14274 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
14275 (update_begin, update_end): Likewise.
14276 (vga_stdcolor_name): New function.
14277 (initialize_w32_display): Remove char_attr_reverse and char_attr.
14278 (Fset_screen_color): Remove char_attr_reverse.
14280 2000-01-29 Gerd Moellmann <gerd@gnu.org>
14282 * xfns.c (xic_set_preeditarea): Take window parameter and
14283 window-relative pixel-positions.
14285 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
14286 is its frame's selected window.
14287 (xim_instantiate_callback): Likewise.
14289 * xfns.c (x_create_im): Removed.
14290 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
14291 (supported_xim_styles): Renamed from supported_styles.
14292 (best_xim_style): Renamed from best_style.
14293 (create_frame_xic): Renamed from xic_create_frame.
14294 (free_frame_xic): Renamed from xic_destroy_frame.
14296 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
14298 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
14299 our frames, call XFilterEvent with 2nd parameter `None'.
14300 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
14301 returning XBufferOverflow.
14302 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
14303 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
14304 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
14305 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
14306 (xim_initialize, xim_close)
14307 [HAVE_X_I18N && HAVE_X11R6]: New functions.
14308 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
14309 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
14310 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
14312 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
14314 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
14315 `xic_style' and `xic_xfs'.
14316 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
14317 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
14318 (FRAME_XIM): Removed.
14320 * xfns.c (supported_styles): New variable.
14321 (DEFAULT_STYLE, DEFAULT_FONT): New macros
14322 (xic_create_xfontset, best_style, xic_create_frame)
14323 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
14324 (xic_set_xfontset): New functions.
14326 2000-01-28 Dave Love <fx@gnu.org>
14328 * s/irix6-5.h: Revert last change after change to irix5-0.h.
14330 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
14332 2000-01-28 Gerd Moellmann <gerd@gnu.org>
14334 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
14335 for *scratch* if it already existed.
14337 * emacs.c (USAGE): New macro.
14338 (main): Use it to display usage information.
14340 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
14342 Support for the menu-help feature:
14344 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
14346 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
14347 part of the line to the termscript file.
14348 (IT_clear_to_end): Clear the entire line, not just its beginning.
14349 (menu_help_message, prev_menu_help_message): New variables.
14350 (IT_menu_make_room): Make room for the help_text member.
14351 (IT_menu_display): New argument disp_help; all callers changed.
14352 If disp_help is non-zero, store the help text of the active menu
14353 item in menu_help_message.
14354 (XMenuAddPane): Initialize the help_text member to NULL.
14355 (XMenuAddSelection): New argument help_text. Store it in the
14357 (XMenuActivate): New argument help_callback. If the value of
14358 menu_help_message has changed since the last time, display the
14359 menu help message text while waiting for the mouse to move. Clear
14360 the echo area before exiting.
14361 (XMenuDestroy): Free the help_text member.
14363 2000-01-27 Gerd Moellmann <gerd@gnu.org>
14365 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
14366 XMenuAddSelection. Pass help callback to XMenuActivate.
14367 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
14369 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
14371 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
14372 and EMACS_SET_USECS.
14374 2000-01-26 Dave Love <fx@gnu.org>
14376 * editfns.c (Fchar_after, Fchar_before): Doc fix.
14378 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
14379 an error may be signalled.
14381 2000-01-26 Gerd Moellmann <gerd@gnu.org>
14383 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
14384 LD_SWITCH_SYSTEM inherited from irix5-0.h.
14386 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
14388 2000-01-25 Gerd Moellmann <gerd@gnu.org>
14390 * charset.c (Fstring): If there is a multibyte char among
14391 the args, always return a multibyte string.
14393 2000-01-25 Gerd Moellmann <gerd@gnu.org>
14395 * sysdep.c (sys_select): Turn atimers off and on instead of
14396 recording and restoring old alarm handler
14398 * process.c (toplevel): Include atimer.h.
14399 (create_process_1): Rewritten.
14400 (create_process): Use atimers instead of alarm.
14401 (wait_reading_process_input) [hpux]: Turn atimers off instead
14402 of turning off SIGALRM.
14403 (wait_reading_process_input): Turn off atimers instead off
14404 calling stop_polling.
14406 * emacs.c (main): Call init_atimer.
14408 * keyboard.c (toplevel): Include systime.h and atimer.h.
14409 (polling_for_input): Removed because unused.
14410 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
14411 (poll_timer): New variable.
14412 (poll_for_input, poll_for_input_1): New functions.
14413 (start_polling, stop_polling): Rewritten.
14415 * keyboard.h (polling_for_input): Removed.
14417 * atimer.h, atimer.c: New files.
14419 * Makefile.in (obj): Add atimer.o.
14420 (atimer.o): New target.
14422 * blockinput.h (pending_atimers): Add extern declaration.
14423 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
14425 * lisp.h (popup_activated_flag): Add extern declaration.
14427 * xmenu.c (popup_activated_flag): Make externally visible.
14428 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
14429 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
14431 * xterm.c (toplevel): Include atimer.h.
14432 (toolkit_scroll_bar_interaction): New variable.
14433 (Fxt_process_timeouts): Removed.
14434 (x_process_timeouts): New function.
14435 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
14436 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
14437 (x_make_frame_visible): Call poll_for_input_1 instead of
14438 input_poll_signal. Don't call alarm.
14439 (x_initialize): Install timer calling x_process_timeouts.
14441 2000-01-24 Dave Love <fx@gnu.org>
14443 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
14444 Don't use -cckr -- apparently not now necessary.
14446 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
14448 * msdos.c (IT_menu_display): Truncate long menu lines at the right
14451 2000-01-23 Jason Rumney <jasonr@gnu.org>
14453 * w32fns.c (w32_defined_color): Apply gamma correction before
14454 trying to map to the palette.
14455 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
14458 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
14459 here. Callers changed to always pass real device context.
14460 (w32_draw_bitmap): Likewise.
14461 (w32_get_glyph_overhangs): Likewise.
14462 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
14463 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
14464 pfnSetScrollInfo and SetScrollRange.
14465 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
14466 back into MULE characters after decoding them.
14467 (x_get_glyph_face_and_encoding): Likewise.
14468 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
14469 GetCharABCWidthsW fails, since this is defined on Windows 9x.
14470 (x_produce_glyphs): Calculate per char metrics for a character
14471 that we know exists in default font when font_not_found_p is true.
14473 2000-01-22 Jason Rumney <jasonr@gnu.org>
14475 * makefile.nt (intervals.obj, composite.obj): New modules.
14476 (composite.h): Added as dependency where appropriate.
14478 * w32gui.h (XGCValue): New struct for emulating X GCs.
14480 * w32term.h (XCharStruct): New struct for emulating X.
14482 * w32console.c (turn_on_face, turn_off_face): New functions.
14483 (change_line_highlight): New prototype for new redisplay.
14484 (write_glyphs): Support multibyte text. Support faces.
14486 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
14488 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
14489 throughout. struct frame * in place of FRAME_PTR.
14490 Skeleton support for images, toolbars, tooltips from xfns.c.
14491 (Fx_create_frame): Use system default for default scroll bar width.
14492 (w32_get_arg): Renamed from x_get_arg.
14493 (Fx_file_dialog): New function.
14494 (w32_list_fonts): Check cache before asking system.
14495 (Vw32_enable_synthesized_fonts): New variable.
14496 (Vw32_enable_italics): Obsolete, removed.
14498 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
14499 Use SELECTED_FRAME macro.
14501 * w32menu.c: Add skeleton support for help strings on menus.
14502 (add_menu_item): Native checkbox and radio support added, but not
14503 yet enabled due to bugs.
14504 (push_menu_item): Add parameters type, selection and help.
14506 Formatting changes to reduce unnecessary diffs with xmenu.c.
14508 * w32select.c (Fw32_set_clipboard_data): Update call to
14509 find_charset_in_str.
14511 * w32term.c: Complete rewrite for new redisplay based on new
14512 xterm.c with necessary sections merged back in from old w32term.c.
14514 2000-01-21 Richard M. Stallman <rms@gnu.org>
14516 * data.c (set_internal): Further fix in same criterion.
14518 2000-01-20 Richard M. Stallman <rms@gnu.org>
14520 * data.c (set_internal): Fix the criteria for whether
14521 to swap out the old cached binding.
14523 2000-01-19 Dave Love <fx@gnu.org>
14525 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
14527 2000-01-18 Kenichi Handa <handa@etl.go.jp>
14529 * regex.c (re_compile_fastmap): While checking a range table for
14530 `charset', skip flag bits for a character class correctly.
14532 2000-01-17 Gerd Moellmann <gerd@gnu.org>
14534 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
14536 * xfns.c (x_window): Call lw_create_widget with new parameter list.
14538 * widget.c (EmacsFrameSetCharSize): Change size of children first
14539 because of problems with main window geometry management under Lesstif.
14541 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
14542 MENU_ITEMS_ITEM_.*.
14543 (MENU_ITEMS_ITEM_HELP): New enumerator.
14544 (push_menu_item): Add parameter HELP. Record help in menu_items.
14545 (single_menu_item, single_submenu, list_of_items): Call
14546 push_menu_item with new parameter.
14547 (single_submenu): Set help string in widget value.
14548 (menu_highlight_callback): New function.
14549 (set_frame_menubar): Call lw_create_widget with new
14551 (xmenu_show, xdialog_show): Ditto.
14553 2000-01-13 Gerd Moellmann <gerd@gnu.org>
14555 * sound.c (Fplay_sound): Improve doc string.
14557 2000-01-11 Richard M. Stallman <rms@gnu.org>
14559 * lisp.h (set_internal): Enter the new arg.
14561 * eval.c (specbind): Record buffer-local variables specially,
14562 indicating which buffer's binding was saved.
14563 (unbind_to): Restore buffer-local variables specially
14564 in the proper buffer.
14566 * data.c (set_internal): New arg BUF.
14568 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
14569 * data.c (Fset): Pass new arg to set_internal.
14570 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
14572 2000-01-11 Gerd Moellmann <gerd@gnu.org>
14574 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
14576 2000-01-11 Richard M. Stallman <rms@gnu.org>
14578 * minibuf.c (Ftry_completion): Doc fix.
14580 2000-01-11 Gerd Moellmann <gerd@gnu.org>
14582 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
14585 2000-01-11 Andreas Schwab <schwab@suse.de>
14587 * coding.c (code_convert_region): Initialize total_skip.
14589 2000-01-08 Dave Love <fx@gnu.org>
14591 * eval.c (Fuser_variable_p): Check customizability too.
14593 2000-01-07 Gerd Moellmann <gerd@gnu.org>
14595 * minibuf.c (Fcompleting_read): Doc fix.
14597 2000-01-05 Gerd Moellmann <gerd@gnu.org>
14599 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
14602 * xfns.c (x_create_im): New function to set IM and IC of a frame.
14603 Check that input style is supported before trying to create an
14605 (x_window): Call x_create_im.
14607 2000-01-04 Gerd Moellmann <gerd@gnu.org>
14609 * xfns.c (current_gif_memory_src): New variable.
14610 (gif_load): Record the address of the current memory source
14611 in current_gif_memory_src.
14612 (gif_read_from_memory): Use current_gif_memory_src.
14614 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
14615 macros statement form.
14617 * sound.c (struct sound): Renamed from struct sound_file.
14618 (struct sound): Add members `data' and `header_size'.
14619 (enum sound_attr): Add SOUND_DATA.
14620 (current_sound, current_sound_device): Variables renamed from
14621 sound_file and sound_device.
14622 (parse_sound): Parse :data.
14623 (parse_sound): Handle sound data in strings.
14624 (find_sound_type): Function renamed from find_sound_file_type.
14625 (wav_init, au_init): Fail if sound's header_size is smaller than
14626 needed header size.
14627 (wav_play, au_play): Play sounds from string data.
14629 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
14631 * lisp.h: Add prototype for allocate_string_data.
14633 * alloc.c (Fgarbage_collect): Return number of live and free strings.
14635 * alloc.c (mark_buffer): Remove code in #if 0.
14637 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
14638 (strings_consed): New variable.
14639 (allocate_string): Set it.
14640 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
14641 (Fmemory_use_counts): Return strings_consed. Use Flist.
14643 * alloc.c: General cleanup in comments etc. Remove conditional
14644 compilation for `standalone'.
14646 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
14648 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
14649 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
14650 (DONT_COPY_FLAG): Removed.
14651 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
14652 (struct sdata, struct sblock): New
14653 (struct string_block): Rewritten.
14654 (STRINGS_IN_STRING_BLOCK): New macro.
14655 (oldest_sblock, current_sblock, total_strings, total_free_strings)
14656 (large_sblocks, string_blocks, string_free_list): New variables.
14657 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
14658 (init_strings): Rewritten.
14659 (allocate_string, allocate_string_data, compact_small_strings)
14660 (free_large_strings, sweep_strings): New functions.
14661 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
14662 (struct string_block_head, current_string_block)
14663 (first_string_block, large_string_blocks, STRING_FULLSIZE)
14664 (STRING_PAD): Removed.
14665 (make_uninit_multibyte_string, make_pure_string): Rewritten.
14666 (Fgarbage_collect): Don't set mark bit in large strings.
14667 (mark_object): Mark strings differently. Mark symbol names
14669 (survives_gc_p): Test marked strings differently.
14670 (gc_sweep): Sweep strings differently, unmark strings in
14672 (compact_strings): Removed.
14674 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
14676 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
14677 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
14679 2000-01-04 Kenichi Handa <handa@etl.go.jp>
14681 * fileio.c (Finsert_file_contents): Signal error if visiting file
14682 in a non-empty buffer.
14684 * term.c (encode_terminal_code): Fix the previous change.
14686 2000-01-03 Gerd Moellmann <gerd@gnu.org>
14688 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
14689 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
14691 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
14693 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14695 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
14696 need to test for MSDOS frames.
14698 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14700 * dosfns.c (unspecified_colors): Remove.
14701 (msdos_stdcolor_idx): Use global variables unspecified_fg and
14703 (msdos_stdcolor_name): Return strings for unspecified fore- and
14704 back-ground colors.
14706 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
14707 (syms_of_xfaces): Remove their staticpro's.
14708 (tty_color_name): Return Lisp strings for unspecified fore- and
14709 back-ground colors.
14710 (Finternal_set_lisp_face_attribute): Remove the special treatment
14711 for Qunspecified_{f,b}g.
14712 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
14714 2000-01-03 Gerd Moellmann <gerd@gnu.org>
14716 * xdisp.c (reseat_at_next_visible_line_start): Position before
14717 newline only if ending up on a newline.
14718 (next_element_from_ellipsis): Return success. Handle case of
14719 displaying no ellipsis. Fix case of ellipsis defined in display table.
14720 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
14723 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14725 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
14726 (Fcolor_supported_p): Renamed from face-color-supported-p.
14728 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14730 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
14731 list of colors renamed to tty-defined-color-alist.
14732 (tty_color_name): Pass the frame to tty-color-by-index.
14733 (realize_tty_face): tty-color-alist is now a function which
14734 accepts the frame as argument.
14736 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
14738 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14740 * term.c (insert_glyphs): Pass glyph, not &glyph, to
14741 encode_terminal_code.
14743 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14745 * dispnew.c (mode_line_string): Support termcap frames as well.
14747 2000-01-01 Gerd Moellmann <gerd@gnu.org>
14749 * syntax.c (Fforward_word): Undo previous change.
14751 * editfns.c (Fconstrain_to_field): Don't constrain if
14752 inhibit-field-text-motion is non-nil.
14753 (Fline_beginning_position): Undo previous change.
14754 (Fline_end_position): Ditto.
14756 * syntax.c (Fforward_word): Notice field boundaries only if
14757 inhibit-field-text-motion is nil.
14759 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
14761 * editfns.c (Vinhibit_field_text_motion): New variable.
14762 (inhibit-field-text-motion): New DEFVAR_LISP.
14763 (Fline_beginning_position, Fline_end_position): Notice field
14764 boundaries only if inhibit-field-text-motion is nil.
14766 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
14767 All calls adjusted.
14768 (x_build_heuristic_mask): Likewise.
14769 (xbm_load_image_from_file): Change error output.
14770 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
14771 (gif_load, gs_load, x_kill_gs_process): Ditto.
14773 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
14774 color indices when accessing raster pixels.
14775 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
14776 one of :file or :data.
14777 (enum pbm_keyword_index): Add PBM_DATA.
14778 (pbm_format): Add :data.
14779 (pbm_image_p): Allow either :file or :data.
14780 (pbm_read_file): New function.
14781 (pbm_scan_number): Rewritten to read from string.
14782 (pbm_load): Support :data.
14784 See ChangeLog.8 for earlier changes.
14786 ;; Local Variables:
14787 ;; coding: iso-2022-7bit
14790 Copyright (C) 2001 Free Software Foundation, Inc.
14791 Copying and distribution of this file, with or without modification,
14792 are permitted provided the copyright notice and this notice are preserved.