1 2001-03-07 Gerd Moellmann <gerd@gnu.org>
3 * process.c (Fset_process_filter): Don't crash if the input
4 file descriptor of PROCESS is closed.
5 (Fset_process_window_size): Likewise.
7 2001-03-06 Kenichi Handa <handa@etl.go.jp>
9 * xterm.c (XTflash): Make the timeout of select shorter, and call
10 select repeatedly until the desired time expires.
12 2001-03-06 Gerd Moellmann <gerd@gnu.org>
14 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
16 * xfns.c (Fx_create_frame): Clear Vwindow_list.
18 * lisp.h (Vwindow_list): Declare extern.
20 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
22 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
24 2001-03-06 Gerd Moellmann <gerd@gnu.org>
26 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
27 to detect a case where we have to highlight a different region
28 despite not having left the currently highlighted region.
29 Set mouse_face_overlay in the x_display_info.
30 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
32 * xterm.h (struct x_display_info): Add mouse_face_overlay.
34 * buffer.c (mouse_face_overlay_overlaps): New function.
36 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
37 (Qmouse_face): Declare extern.
39 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
40 if face_change_count is non-zero.
42 2001-03-06 Kenichi Handa <handa@etl.go.jp>
44 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
45 that the source is unibyte.
47 2001-03-05 Dave Love <fx@gnu.org>
49 * xterm.c (XTmouse_position): Fix typo.
51 2001-03-05 Gerd Moellmann <gerd@gnu.org>
53 * minibuf.c (read_minibuf): Clean up the binding stack if
54 called noninteractively.
56 2001-03-05 Kenichi Handa <handa@etl.go.jp>
58 * coding.c (syms_of_coding): Docstring modified.
60 2001-03-05 Kenichi Handa <handa@etl.go.jp>
62 * charset.c (char_to_string): If a single byte char has modifier
63 bits that can't be reflected to the character code, ignore them
64 instead of signaling an error.
66 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
68 * s/msdos.h: Update copyright notice.
70 * dosfns.h: Update copyright notice.
72 * dosfns.c: Update copyright notice.
74 * msdos.c: Update copyright notice.
76 2001-03-02 Gerd Moellmann <gerd@gnu.org>
78 * xterm.c (glyph_rect): New function.
79 (XTmouse_position): Use it to raise the threshold for mouse
80 movement event generation.
82 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
84 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
85 specifies (reverse . t), reverse the initial screen colors.
86 (IT_set_frame_parameters): If the property is foreground-color,
87 but we are reversing the colors, set bg_set, not fg_set. Likewise
88 for setting background-color and reversing: set fg_set. Set
89 unspecified-fg and unspecified-bg correctly when (reverse . t) is
92 * xfaces.c (Finternal_set_lisp_face_attribute)
93 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
96 2001-03-02 Gerd Moellmann <gerd@gnu.org>
98 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
99 to a single slash in the middle of file names.
101 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
102 Accept only alphanumeric time zone names.
104 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
106 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
107 a widget to zero height.
109 2001-03-01 Gerd Moellmann <gerd@gnu.org>
111 * window.c (Fwindow_end): Call move_it_past_eol only if
112 ending up on a partially visible line.
114 2001-03-01 Dave Love <fx@gnu.org>
116 * ccl.c (Fccl_execute): Doc fix.
118 2001-03-01 Gerd Moellmann <gerd@gnu.org>
120 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
121 of the tool bar before calling x_figure_window_size.
123 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
124 NULL after destroying it, otherwise XTread_socket can access a
125 destroyed widget when input is unblocked.
127 * xfns.c (x_set_foreground_color): Set the background of the
130 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
131 same name as before, although there was a change in fontsets.
133 2001-02-28 Ken Raeburn <raeburn@gnu.org>
135 * lisp.h (Fframe_parameter): Declare.
137 * window.c (set_window_buffer): Field vscroll is an int, not a
140 2001-02-28 Gerd Moellmann <gerd@gnu.org>
142 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
145 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
148 * alloc.c (toplevel): Include process.h.
149 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
150 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
151 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
152 (allocate_vector, allocate_hash_table, allocate_window)
153 (allocate_frame, allocate_process, allocate_other_vector): New
155 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
156 (mark_maybe_pointer): New function.
157 (mark_memory): Also mark Lisp data to which only pointers
158 remain and not Lisp_Objects.
159 (min_heap_address, max_heap_address): New variables.
160 (mem_find): Return MEM_NIL if START is below min_heap_address or
161 above max_heap_address.
162 (mem_insert): Compute min_heap_address and max_heap_address.
164 * process.c (make_process): Use allocate_process.
166 * frame.c (make_frame): Use allocate_frame.
168 * window.c (make_window, make_dummy_parent): Use allocate_window.
169 (Fcurrent_window_configuration): Use allocate_other_vector.
171 * lisp.h (allocate_vectorlike): Remove prototype.
172 (allocate_vector, allocate_other_vector, allocate_frame)
173 (allocate_window, allocate_process, allocate_hash_table):
176 * fns.c (Fdelete, larger_vector): Use allocate_vector.
177 (make_hash_table, copy_hash_table): Use allocate_hash_table.
179 2001-02-27 Kenichi Handa <handa@etl.go.jp>
181 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
182 treat the produced bytes as a valid multibyte sequence.
184 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
185 (ccl_driver) <CCL_WriteMultibyteChar2>: Use
186 CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
187 <ccl_finish>: Set ccl->eight_bit_control properly.
189 * ccl.h (struct ccl_program): New member eight_bit_control.
191 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
193 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
194 accessible_keymaps_char_table.
195 (accessible_keymaps_char_table): Obey `is_metized'.
196 (where_is_internal, Fwhere_is_internal): Don't confuse int and
199 2001-02-26 Gerd Moellmann <gerd@gnu.org>
201 * dispnew.c: Check HAVE_TERM_H before including term.h.
203 2001-02-24 Andrew Innes <andrewi@gnu.org>
205 * makefile.w32-in: Update copyright notice.
207 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
209 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
211 2001-02-24 Kenichi Handa <handa@etl.go.jp>
213 * Makefile.in (lisp): Add international/utf-8.elc.
215 * fontset.c (Fnew_fontset): Fix handling of the case that an
216 element of FONTLIST is a cons of family and registry.
218 2001-02-23 Jason Rumney <jasonr@gnu.org>
220 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
221 to height unconditionally.
223 * w32term.c (x_set_glyph_string_background_width): Extend the
224 background face to the end of the drawing area in the text area,
226 (x_insert_glyphs): Call window_box_left to obtain the left
227 x-coordinate of the area to shift.
229 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
232 2001-02-22 Andrew Innes <andrewi@gnu.org>
234 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header
236 ($(BLD)\dispnew.obj):
237 ($(BLD)\editfns.obj):
239 ($(BLD)\filelock.obj):
240 ($(BLD)\keyboard.obj):
241 ($(BLD)\w32proc.obj):
242 ($(BLD)\process.obj):
243 ($(BLD)\sysdep.obj): Ditto.
245 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
247 ($(BLD)/dispnew.$(O)):
248 ($(BLD)/editfns.$(O)):
249 ($(BLD)/fileio.$(O)):
250 ($(BLD)/filelock.$(O)):
251 ($(BLD)/keyboard.$(O)):
252 ($(BLD)/w32proc.$(O)):
253 ($(BLD)/process.$(O)):
254 ($(BLD)/sysdep.$(O)): Ditto.
256 2001-02-22 Gerd Moellmann <gerd@gnu.org>
258 * xdisp.c (forward_to_next_line_start): When taking the shortcut
259 at the start of the function, check that the \n in it->c is
260 from the iterator's current position.
262 * xdisp.c (handle_single_display_prop): Add parameter
263 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
264 properties which replace the display of text with something else.
265 (handle_display_prop): Call handle_single_display_prop with
266 additional argument saying if we already replaced text display
267 with something else. Use AREF.
268 (with_echo_area_buffer_unwind_data, display_menu_bar)
269 (decode_mode_spec_coding): Use AREF and ASIZE.
271 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
272 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
273 * vmstime.h: Files removed.
275 * unexencap.c, unexfx2800.c: Files removed.
277 * dispnew.c (direct_output_for_insert): Give up if we are showing
278 a message or just cleared the message because we might need to
279 resize the echo area window or display an empty echo area.
281 2001-02-21 Gerd Moellmann <gerd@gnu.org>
283 * xdisp.c (redisplay_internal): Do the
284 mark_window_display_accurate after all windows have been
285 redisplayed because this call resets flags in buffers which are
286 needed for proper redisplay.
288 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c: Use
289 display_hourglass_p, start_hourglass, cancel_hourglass instead of
292 * w32term.h (struct x_output): Rename busy_cursor to
293 hourglass_cursor, busy_window to hourglass_window, busy_p to
296 * msdos.h (struct x_output): Rename busy_window to
297 hourglass_window, busy_p to hourglass_p.
299 * xterm.h (struct x_output): Rename busy_cursor to
300 hourglass_cursor, busy_window to hourglass_window, busy_p to
303 * xfns.c: Rename everything containing *busy_cursor* and similar
305 (syms_of_w32fns): Rename x-busy-pointer-shape to
306 x-hourglass-pointer-shape, display-busy-cursor to
307 display-hourglass, busy-cursor-delay to hourglass-delay.
309 * w32fns.c: Rename everything containing *busy_cursor* and similar
311 (syms_of_w32fns): Rename x-busy-pointer-shape to
312 x-hourglass-pointer-shape, display-busy-cursor to
313 display-hourglass, busy-cursor-delay to hourglass-delay.
315 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
318 * dispextern.h (start_hourglass, cancel_hourglass)
319 (display_hourglass_p): Renamed from *busy_cursor*.
321 2001-02-20 Gerd Moellmann <gerd@gnu.org>
323 * keyboard.c (read_char): When an event from unread-command-events
324 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
326 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
327 equal to the current buffer.
329 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
330 nil, otherwise we're left with truncate_lines t when a message
331 is printed with message-truncate-lines bound to t.
333 2001-02-19 Gerd Moellmann <gerd@gnu.org>
335 * window.c (Fmove_to_window_line): Undo last change.
336 (displayed_window_lines): Call line_bottom_y to determine
337 the line's bottom position.
339 * dispextern.h (line_bottom_y): Add prototype.
341 * xdisp.c (line_bottom_y): New function extracted from
343 (pos_visible_p): Use it.
345 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
346 set redisplaying_p to 0 here instead of in Frecursive_edit.
347 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
350 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
352 (syms_of_xdisp): Initialize new variables.
353 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
354 Specbind `inhibit-menubar-update' when updating the menu bar.
356 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
359 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
362 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
365 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
366 to the start of the file.
368 2001-02-16 Gerd Moellmann <gerd@gnu.org>
370 * window.c (set_window_buffer): Fix last change.
372 * window.c (set_window_buffer): Set window's vscroll to 0.
374 * window.c (coordinates_in_window): Increase width of area
375 where the vertical line can be dragged.
377 * xterm.c (x_set_glyph_string_background_width): Extend the
378 background face to the end of the drawing area in the text
381 * xdisp.c (handle_single_display_prop): Set iterator's position
382 to where the `display' property starts, like for images.
383 (dump_glyph): New function.
384 (dump_glyph_row): Use it. Dump info about marginal areas.
386 * dispnew.c (direct_output_for_insert): Recognize more cases where
387 glyphs can be written instead of being inserted.
389 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
390 the left x-coordinate of the area to shift.
392 * dired.c (directory_files_internal): Set result list to nil
395 2001-02-15 Kenichi Handa <handa@etl.go.jp>
397 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
398 invalid multibyte sequence, treat *SRC as a character of
401 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
403 * textprop.c (Fset_text_properties): Doc fix.
405 2001-02-15 Gerd Moellmann <gerd@gnu.org>
407 * dispnew.c (update_text_area): Undo change of 2001-01-12.
409 2001-02-14 Dave Love <fx@gnu.org>
411 * coding.c: Doc and message fixes.
413 2001-02-14 Andrew Innes <andrewi@gnu.org>
415 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
416 Emacs frame above the screen size.
418 2001-02-14 Gerd Moellmann <gerd@gnu.org>
420 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
422 2001-02-13 Gerd Moellmann <gerd@gnu.org>
424 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
425 case that TO ends up beyond ZV after running before-change-functions.
427 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
428 the selected window if it is showing the buffer in question.
430 * dired.c (directory_files_internal): Initialize errno.
431 (toplevel): Include errno.h.
433 2001-02-13 Kenichi Handa <handa@etl.go.jp>
435 * xfaces.c (best_matching_font): New parameter width_ratio.
436 Multiply avgwidth by width_ratio.
437 (choose_face_font): Call best_matching_font with width_ratio
438 calculated from the column width of C.
440 2001-02-12 Andrew Innes <andrewi@gnu.org>
442 The following changes are to draw box lines inside characters area
443 if line-width is negative.
445 * w32term.c (x_produce_image_glyph): Pay attention to the case that
446 face->box_line_width is negative.
447 (x_produce_stretch_glyph): Likewise.
448 (x_produce_glyphs): Likewise.
449 (x_estimate_mode_line_height): Likewise.
450 (x_draw_glyph_string_background): Likewise.
451 (x_draw_glyph_string_foreground): Likewise.
452 (x_draw_composite_glyph_string_foreground): Likewise.
453 (x_draw_glyph_string_box): Likewise.
454 (x_draw_image_foreground): Likewise.
455 (x_draw_image_relief): Likewise.
456 (x_draw_image_foreground_1): Likewise.
457 (x_draw_image_glyph_string): Likewise.
459 2001-02-09 Kenichi Handa <handa@etl.go.jp>
461 The following changes are to draw box lines inside characters area
462 if line-width is negative.
464 * xterm.c (x_produce_image_glyph): Pay attention to the case that
465 face->box_line_width is negative.
466 (x_produce_stretch_glyph): Likewise.
467 (x_produce_glyphs): Likewise.
468 (x_estimate_mode_line_height): Likewise.
469 (x_draw_glyph_string_background): Likewise.
470 (x_draw_glyph_string_foreground): Likewise.
471 (x_draw_composite_glyph_string_foreground): Likewise.
472 (x_draw_glyph_string_box): Likewise.
473 (x_draw_image_foreground): Likewise.
474 (x_draw_image_relief): Likewise.
475 (x_draw_image_foreground_1): Likewise.
476 (x_draw_image_glyph_string): Likewise.
478 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
479 and :line-width can be negative.
480 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be
483 2001-02-09 Jason Rumney <jasonr@gnu.org>
485 * w32term.c (w32_encode_char): Treat eight bit graphic and control
486 characters the same as ASCII and latin-1.
487 (x_display_and_set_cursor): Check for the focus frame's selected
488 window instead of selected_window.
489 (x_after_update_window_line): Don't clear if frame's internal
490 border width is zero.
491 (x_new_font): Don't change a tooltip's size.
492 (w32_initialize): Set char_ins_del_ok to 1.
494 * w32fns.c (Fx_show_tip): Fix calls to make_number.
495 (x_set_font): If font hasn't changed, avoid recomputing
496 faces and other things.
497 (x_set_tool_bar_lines): Do nothing if frame is
499 (Fx_create_frame): Add the tool bar height to the frame
501 (x_create_tip_frame): Prevent changing the tooltip's
502 background color by specifying a color for the default font
504 (Qcancel_timer): New variable.
505 (syms_of_w32fns): Initialize and staticpro it.
506 (Fx_hide_tip, Fx_show_tip): Use it.
507 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
509 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
511 * w32.c (init_environment): Duplicate local string before putenv.
513 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
515 * charset.c (Fstring): A typo.
517 2001-02-09 Kenichi Handa <handa@etl.go.jp>
519 * charset.c (Fstring): If all arguments are less than 256, return
522 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
523 return a unibyte string.
525 * coding.c (code_convert_region): After detecting a coding, if
526 nothing found, set coding->composing to COMPOSITION_NO.
527 (decode_coding_string): Likewise.
529 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
531 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
534 2001-02-07 Kenichi Handa <handa@etl.go.jp>
536 * charset.c (parse_str_to_multibyte): New function.
538 * charset.h (parse_str_to_multibyte): Extern it.
540 * print.c (print_string): If we are going to print a unibyte
541 string into a multibyte buffer, convert the string to multibyte by
544 2001-02-06 Andrew Innes <andrewi@gnu.org>
546 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
547 been created. It seems we can get sent window messages such as
548 WM_ERASEBKGND before we properly update a frame.
550 2001-02-06 Gerd Moellmann <gerd@gnu.org>
552 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
553 Avoid some unnecessary cursor positioning.
555 2001-02-05 Gerd Moellmann <gerd@gnu.org>
557 * xfaces.c (split_font_name): Compute numeric value of
559 (LFACE_AVGWIDTH): New macro.
561 (check_lface_attrs): Check LFACE_AVGWIDTH.
562 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
563 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
564 (merge_face_vectors): Check LFACE_AVGWIDTH.
565 (Finternal_make_lisp_face): Use AREF.
566 (xm_set_menu_resources_from_menu_face)
567 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
568 (Finternal_lisp_face_empty_p): Use AREF.
569 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
570 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
571 Compare average widths..
572 (best_matching_font): Arrange for comparing average widths.
574 * dispextern.h (enum lface_attribute_index): Add
575 LFACE_AVGWIDTH_INDEX (invisible from Lisp).
577 2001-02-05 Dave Love <fx@gnu.org>
579 * puresize.h: Revert last change following loadup.el change.
581 2001-02-05 Andrew Innes <andrewi@gnu.org>
583 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
584 invocation of temacs, to work with Windows 2000.
585 (bootstrap-emacs): Ditto.
587 2001-02-05 Gerd Moellmann <gerd@gnu.org>
589 * xterm.c (x_display_and_set_cursor): Check for the focus
590 frame's selected window instead of selected_window.
592 * xdisp.c (try_scrolling): If point is in the line below the
593 window, make sure to move the iterator at least a canonical
596 * window.c (Fmove_to_window_line): Don't add 1 if window is
599 2001-02-05 Kenichi Handa <handa@etl.go.jp>
601 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not. If
602 invalid, execute CCL_INVALID_CMD.
603 (ccl_driver): If the CCL program is terminated because of
604 CCL_STAT_INVALID_CMD, copy the remaining source data to the
605 destination instead of throwing them away.
607 2001-02-02 Gerd Moellmann <gerd@gnu.org>
609 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
610 faces and other things.
612 * xdisp.c (get_next_display_element): Fix case of empty
615 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
617 * editfns.c (Fconstrain_to_field): Doc fix.
619 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
620 into `thoroughly', to make it consistent with the doc string.
622 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
624 2001-02-01 Gerd Moellmann <gerd@gnu.org>
626 * search.c (search_buffer): Call set_search_regs with a byte
627 position, not a character position.
629 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
632 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
634 * frame.c (Fmodify_frame_parameters): Doc fix.
636 2001-01-31 Gerd Moellmann <gerd@gnu.org>
638 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
639 identifier which is not reserved by Standard C.
641 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
643 * window.c (enum window_part): New enumeration.
644 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
646 (coordinates_in_window): Return an enumerator from enum
647 window_part. Fix handling of right scroll bar.
648 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
649 `right-fringe' instead of `left-bitmap-area' and
650 `right-bitmap-area'. Use enumerators from enum window_part
651 instead of hard-coded integers.
652 (check_window_containing, window_from_coordinates): Use
653 enumerators from enum window_part instead of hard-coded integers.
654 (syms_of_window): Replace Qleft_bitmap_area and
655 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
657 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
659 * editfns.c (Fformat_time_string): Doc fix.
661 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
663 * keymap.c (Fwhere_is_internal): Use the first valid binding
664 if no ascii binding is found (when firstonly is t).
666 2001-01-31 Gerd Moellmann <gerd@gnu.org>
668 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
669 instead of Finteractive_p.
671 * lisp.h (interactive_p): Add prototype.
673 * eval.c (interactive_p): New function.
674 (Finteractive_p): Use it.
676 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
678 2001-01-31 Dave Love <fx@gnu.org>
680 * .gdbinit (hook-run): Define to run xreload.
682 * textprop.c (Fset_text_properties): Fix newline in doc string.
684 2001-01-30 Gerd Moellmann <gerd@gnu.org>
686 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp): Use
687 DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
689 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
690 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
691 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
693 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
696 2001-01-30 Dave Love <fx@gnu.org>
698 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
701 2001-01-29 Gerd Moellmann <gerd@gnu.org>
703 * bytecode.c (Fbyte_code) <Bcurrent_column>: Add
704 BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
706 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
708 * textprop.c (Fset_text_properties): Doc fix.
710 2001-01-29 Gerd Moellmann <gerd@gnu.org>
712 * xdisp.c (forward_to_next_line_start): Remove xassert.
714 2001-01-29 Jason Rumney <jasonr@gnu.org>
716 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
717 returning without releasing it.
719 2001-01-29 Kenichi Handa <handa@etl.go.jp>
721 * w32fns.c (w32_font_match): Allocate three more bytes to regex
722 for '^', '$', and '\0'.
724 2001-01-28 Andrew Choi <akochoi@i-cable.com>
726 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
727 regex for '^', '$', and '\0'.
729 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
730 only if current_sblock has been initialized.
732 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
733 terminal frame even if it is the only visible frame.
735 2001-01-28 Kenichi Handa <handa@etl.go.jp>
737 * fontset.c (font_family_registry): Even if FONTNAME conform to
738 XLFD, if it specifies other fields than family and registry,
739 return FONTANME. New argument FORCE if nonzero cancel that
741 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
742 a signle byte character. Don't set FAMILY part to nil here. It
743 is handled by the caller choose_face_font.
744 (Fnew_fontset): Call font_family_registry with FORCE 0.
745 (Fset_fontset_font): Likewise.
747 2001-01-27 Gerd Moellmann <gerd@gnu.org>
749 * xdisp.c (display_line): Don't treat a newline as fitting
752 2001-01-26 Gerd Moellmann <gerd@gnu.org>
754 * window.c (size_window): Set the window's orig_top to nil when
755 changing heights, so that a future shrink_mini_window won't
756 restore a bogus height.
758 * frame.c (do_switch_frame): If selected frame has a mini-window,
759 resize that to exact size.
761 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
763 * xdisp.c (display_line): Simplify check for glyphs fitting
764 entirely in the line.
766 * xfns.c (xic_style): New variable.
767 (create_frame_xic): Move static variable to global scope for
768 the case that `static' gets defined away.
770 2001-01-26 Kenichi Handa <handa@etl.go.jp>
772 * coding.c (decode_coding): Set a flag for inhibiting
774 (code_convert_region): Always set saved_coding_symbol.
775 (decode_coding_string): Likewise. Update coding->symbol when we
776 encounter a inconsistent eol by the same way as
779 2001-01-25 Gerd Moellmann <gerd@gnu.org>
781 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
784 * xterm.c (x_after_update_window_line): Don't clear if frame's
785 internal border width is zero.
786 (x_clear_area): New function.
787 (x_after_update_window_line, x_clear_end_of_line)
788 (x_scroll_bar_create, x_scroll_bar_set_handle)
789 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
790 instead of XClearArea.
792 * xterm.h (x_clear_area): Add prototype.
794 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
795 which doesn't seem necessary anymore with Lesstif 0.92.
797 2001-01-25 Dave Love <fx@gnu.org>
799 * puresize.h (BASE_PURESIZE): Up to 720000.
801 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
803 2001-01-25 Gerd Moellmann <gerd@gnu.org>
805 * xdisp.c (echo_area_display): Don't call redisplay_internal
806 when Emacs is shutting down. We can't run hooks etc. that
807 would be necessary to do a redisplay.
809 * lread.c (read_integer): Use type EMACS_INT instead of int.
811 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
813 * ccl.c (ccl_driver): Fix last change.
815 2001-01-25 Kenichi Handa <handa@etl.go.jp>
817 * ccl.h (sturct ccl_program): New member suppress_error.
819 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
820 insert error message to the output.
821 (setup_ccl_program): Initialize ccl->suppress_error to 0.
823 * coding.h (struct coding_system): New member suppress_error.
825 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
826 (Fset_terminal_coding_system_internal): Set the member
828 (Fset_safe_terminal_coding_system_internal): Likewise.
830 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
832 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
833 as if it was a `charset'.
835 2001-01-24 Gerd Moellmann <gerd@gnu.org>
837 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
838 value in where_is_cache; the next lookup in the cache returns
839 something bogus if we do.
841 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
843 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
844 if HAVE_WINDOW_SYSTEM isn't defined.
846 2001-01-24 Gerd Moellmann <gerd@gnu.org>
848 * fns.c (sweep_weak_table): Fix code taking items out of
849 the hash collision chain. Some cleanup.
851 * xterm.c (x_new_font): Don't change a tooltip's size.
853 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
854 background color by specifying a color for the default font
857 2001-01-24 Kenichi Handa <handa@etl.go.jp>
859 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
860 a workaround for SunOS 4's cc.
861 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
862 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
863 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
866 2001-01-23 Gerd Moellmann <gerd@gnu.org>
868 * xterm.c (x_set_window_size_1): New function extracted from
870 (x_set_window_size): Use it.
871 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
872 doesn't have a widget, like tooltips.
874 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
876 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc
879 2001-01-23 Kenichi Handa <handa@etl.go.jp>
881 * fns.c (Fset_char_table_default): Fix to make sub char-table
884 2001-01-22 Gerd Moellmann <gerd@gnu.org>
886 * xdisp.c (build_desired_tool_bar_string): Make sure we have
887 a desired tool bar string, even if there are no tool bar
890 * xdisp.c (Ftool_bar_lines_needed): New function.
891 (syms_of_xdisp): Defsubr it.
893 * editfns.c (Fformat): Don't extend text properties from arguments
894 to padding chars in the result.
896 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
898 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
900 2001-01-20 Andrew Innes <andrewi@gnu.org>
902 * w32term.c (w32_ring_bell): Only support visible bell on w32
904 (w32_initialize): Don't set term hooks that aren't actually needed
907 * xfaces.c (realize_default_face):
909 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
911 * xdisp.c (handle_single_display_prop): Remove references to
914 * dispnew.c (Fredraw_frame): Remove reference to
917 * frame.h (output_method): Remove output_w32_console method.
918 (FRAME_W32_CONSOLE_P): Remove macro.
920 * frame.c (Qw32_console): Remove variable.
921 (Fframep): Remove references to it.
922 (syms_of_frame): Ditto.
923 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
925 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
928 2001-01-20 Kenichi Handa <handa@etl.go.jp>
930 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
932 2001-01-19 Andrew Innes <andrewi@gnu.org>
934 * w32.c (init_environment): Add a version-independent site-lisp
935 directory to EMACSLOADPATH, after the version dependent one.
937 2001-01-19 Gerd Moellmann <gerd@gnu.org>
939 * editfns.c (Fbuffer_substring): Doc fix.
941 * xdisp.c (message_dolog, message2, message2_nolog): Rename
942 parameter LEN to NBYTES.
944 2001-01-19 Kenichi Handa <handa@etl.go.jp>
946 * charset.c (strwidth): Use c_string_width.
947 (c_string_width): New function.
948 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
951 * charset.h (c_string_width, lisp_string_width): Extern them.
953 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
955 * indent.c (check_composition): Check validity of composition.
957 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
958 characters by calling c_string_width.
959 (x_consider_frame_title): Get byte length of frame tile string
961 (display_mode_element): Pay attention to width of non-ASCII
962 characters by calling strwidth.
964 2001-01-18 Gerd Moellmann <gerd@gnu.org>
966 * xfns.c (Qcancel_timer): New variable.
967 (syms_of_xfns): Initialize and staticpro it.
968 (Fx_hide_tip, Fx_show_tip): Use it.
969 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
971 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
973 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
975 * window.h (WINDOW_LIVE_P): New macro.
977 * window.c (window_size_fixed): New variable.
978 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
981 * eval.c (specbind): If binding a per-buffer variable which
982 doesn't have a buffer-local value in the current buffer, change
983 the global value by changing the value of the symbol bound in all
984 buffers not having their own value, to make it consistent with
985 what happens with other buffer-local variables.
987 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
989 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
990 when searching for a newline.
992 2001-01-18 Kenichi Handa <handa@etl.go.jp>
994 * xdisp.c (display_string): Fix previous change.
996 2001-01-18 Jason Rumney <jasonr@gnu.org>
998 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
999 GLYPH_DEBUG is defined.
1000 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
1001 true for images with `:ascent 100'.
1002 (x_set_mouse_face_gc): If the last used mouse face has gone in the
1003 meantime, use face MOUSE_FACE_ID.
1004 If first glyph isn't a character glyph, use the ASCII NUL
1005 character to determine the face.
1006 (expose_area): Do not treat left margin specially.
1007 (note_mode_line_highlight): If no local_map, check global keymap.
1008 (note_mouse_highlight): Initialize overlay.
1009 (clear_mouse_face): Don't return if tip_frame is
1011 (show_scroll_bars): Remove unused function.
1012 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
1013 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
1015 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be
1017 (x_free_frame_resources): Unload relief colors.
1019 2001-01-17 Gerd Moellmann <gerd@gnu.org>
1021 * xdisp.c (forward_to_next_line_start): Avoid calling
1022 get_next_display_element when the newline is already found. This
1023 may change the iterator's position, when its current position is
1024 equal to the iterator's stop_charpos.
1026 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
1027 zero, use this method only at the end of a line.
1029 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
1030 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
1031 if SCALABLE_FONTS_P is set.
1033 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
1034 so that scalable fonts are included.
1036 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
1037 In the cache, use a key containing the information if scalable
1039 (x_load_font): Adapt to change of keys in the font cache.
1041 2001-01-17 Kim F. Storm <storm@filanet.dk>
1043 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
1044 XListFonts to take advantage of font caching.
1046 * xterm.c (x_list_fonts): Ensure caching font information when
1047 called for a null frame, which is the case frequently when Emacs
1050 2001-01-17 Gerd Moellmann <gerd@gnu.org>
1052 * xfns.c (QCconversion): Replaces QCalgorithm.
1054 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
1056 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
1059 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
1060 not everything could be displayed.
1062 * line.h, x-list-font.c: Files removed because unused.
1064 2001-01-17 Andrew Innes <andrewi@gnu.org>
1066 * dired.c (directory_files_internal): Convert result from readdir
1067 to a unibyte string initially, to avoid possible misinterpretation
1068 of some bytes as the internal form of Emacs characters.
1070 2001-01-17 Kenichi Handa <handa@etl.go.jp>
1072 * fns.c (concat): Be sure to avoid putting the same `composition'
1073 property on the adjacent regions.
1075 2001-01-16 Gerd Moellmann <gerd@gnu.org>
1077 * window.c (Fset_window_hscroll): Don't set window's min_hscroll
1079 (Fscroll_right, Fscroll_left): Set it here instead, if called
1082 * buffer.c (Fset_buffer_modified_p): Set buffer's
1083 prevent_redisplay_optimizations_p flag.
1085 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
1086 * sysdep.c, vmsproc.c, xselect.c: Call
1087 redisplay_preserve_echo_area with additional arg.
1089 * dispextern.h, lisp.h (redisplay_preserve_echo_area): Change
1092 * xdisp.c (redisplay_preserve_echo_area): Add parameter
1093 FROM_WHERE, for debugging.
1095 2001-01-16 Kenichi Handa <handa@etl.go.jp>
1097 * ccl.c (Fregister_ccl_program): Handle the return value of
1098 resolve_symbol_ccl_program correctly.
1099 (CCL_Extension): Fix typo (originally CCL_Extention). Caller
1102 2001-01-15 Gerd Moellmann <gerd@gnu.org>
1104 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
1105 has gone in the meantime, use face MOUSE_FACE_ID.
1107 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: If
1108 x_display_info_for_display returns null, don't try to close
1109 the display; we didn't open it.
1111 * dispnew.c (save_or_restore_current_matrices): Function removed.
1112 (save_current_matrix, restore_current_matrix): New functions.
1113 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
1114 restore the frame's current matrix. Due to the glyph pointer
1115 setup done in adjust_glyph_matrix, there is no easy way to make
1116 saving the current matrix in the desired matrix generally correct,
1119 2001-01-15 Kenichi Handa <handa@etl.go.jp>
1121 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
1123 (display_line): Optimize for wide characters.
1124 (display_string): Don't try to display a multi-column character
1125 partially. On ttys, produce more than one truncation glyph for
1126 multi-column characters that don't fit on the line.
1128 2001-01-13 Kenichi Handa <handa@etl.go.jp>
1130 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]: Define
1131 it instead of WORDS_BIGENDIAN. Caller changed.
1133 2001-01-13 Jason Rumney <jasonr@gnu.org>
1135 * w32fns.c (Fimage_size, image_ascent, lookup_image)
1136 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
1137 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1138 (tiff_format, gif_format, gs_format): Adapt to change of image
1141 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
1142 (x_draw_image_relief, x_draw_image_foreground_1)
1143 (x_draw_image_glyph_string): Adapt to change of image margins.
1145 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
1148 * w32bdf.c (search_file_line, get_cached_font_char)
1149 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
1151 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
1153 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
1154 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
1155 (Fw32_send_sys_command): Remove unused variables.
1156 (w32_msg_pump): Add parentheses.
1158 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
1159 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
1162 2001-01-12 Gerd Moellmann <gerd@gnu.org>
1164 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
1165 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
1166 being a pair of margins.
1167 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
1168 to DEFVAR_LISP. Extend doc.
1170 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
1172 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
1173 pair of integers `(X . Y)', use X for the horizontal and Y for the
1175 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
1176 (parse_image_spec): Check it.
1177 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1178 (tiff_format, gif_format, gs_format): Use
1179 IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
1181 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
1182 (x_draw_image_relief, x_draw_image_foreground_1)
1183 (x_draw_image_glyph_string): Adapt to the change of image margins.
1185 * dispextern.h (struct image): Replace member `margin' with
1186 `hmargin' and `vmargin'.
1188 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
1191 * dispnew.c (update_text_area): Put code which decrements the
1192 stop position when the row's face extends to the end of the
1195 * xfns.c (x_set_mouse_color): Fix color allocation.
1197 * keyboard.c: Call get_local_map with new argument list.
1199 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
1201 * intervals.h (enum map_property): Removed.
1202 (get_local_map): Change prototype.
1204 * keymap.c: Call get_local_map with new argument list.
1205 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
1207 2001-01-11 Gerd Moellmann <gerd@gnu.org>
1209 * xdisp.c (build_desired_tool_bar_string): Correct the computation
1210 of the size needed for the tool bar string. For the last image,
1211 use a `display' property that reaches to the end of the string.
1213 * xselect.c (selection_request_dpyinfo): New variable.
1214 (x_handle_selection_request): Set it.
1215 (x_selection_request_lisp_error): Don't call
1216 x_decline_selection_request if selection request's display has
1219 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]: Do
1220 the unregister_colors before calling XFreeColors.
1222 2001-01-10 Dave Love <fx@gnu.org>
1224 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
1225 ${SOME_MACHINE_LISP}, not ${lisp}.
1227 2001-01-10 Gerd Moellmann <gerd@gnu.org>
1229 * xdisp.c (display_line): On ttys, produce more than one
1230 truncation glyph for multi-column characters that don't fit on the
1233 * xselect.c (x_reply_selection_request): Add a comment.
1235 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
1236 XkbGetNames instead of XkbGetKeyboard.
1238 2001-01-10 Dave Love <fx@gnu.org>
1240 * sysdep.c (random): Revert the declaration.
1242 2001-01-09 Gerd Moellmann <gerd@gnu.org>
1244 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]: Call
1245 function string_bytes.
1246 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
1248 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
1249 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
1250 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
1251 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
1253 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
1254 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
1255 after sweeping strings, and at the end.
1256 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
1258 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
1259 ensure that pop_message is called.
1261 * keyboard.c (Fexecute_extended_command): Use a
1262 record_unwind_protect to ensure that pop_message is called.
1264 * lisp.h (push_message_unwind): Add prototype.
1266 * xdisp.c (push_message_unwind): New function.
1268 * fileio.c (do_auto_save_unwind): Do the pop_message here
1269 instead of in Fdo_auto_save.
1270 (Fdo_auto_save): Don't call pop_message.
1272 2001-01-08 Ken Raeburn <raeburn@gnu.org>
1274 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
1277 2001-01-08 Gerd Moellmann <gerd@gnu.org>
1279 * window.c (window_scroll_pixel_based): Adjust glyph matrices
1280 when increasing window's vscroll.
1282 * macros.c (Qkbd_macro_termination_hook): New variable.
1283 (syms_of_macros): Initialize and staticpro it.
1284 (pop_kbd_macro): Run kbd-macro-termination-hook.
1286 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
1288 2001-01-07 Dave Love <fx@gnu.org>
1290 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
1291 arglist, for documentation's sake.
1293 2001-01-06 Andrew Innes <andrewi@gnu.org>
1295 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
1298 2001-01-05 Andrew Innes <andrewi@gnu.org>
1300 * term.c (update_end): Don't check updating_frame; for some reason
1301 this can be 0 sometimes, such as after dismissing a popup menu,
1302 and isn't necessary given the explicit frame argument.
1304 2001-01-05 Gerd Moellmann <gerd@gnu.org>
1306 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
1307 on some systems, and an unsigned long on others, like FreeBSD 4.1.
1309 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1311 * xterm.c (clear_mouse_face): Don't return if tip_frame is
1314 * xfns.c (x_create_tip_frame): Preserve the value of
1315 face_change_count around the creation of the tip frame.
1317 * xfns.c (last_show_tip_args): New variable.
1318 (compute_tip_xy): New function.
1319 (Fx_show_tip): Reuse an existing tip frame, if possible.
1320 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
1322 2001-01-04 Dave Love <fx@gnu.org>
1324 * editfns.c (Fformat): Doc fix.
1326 * systime.h (set_file_times): Prototype.
1328 * widget.h (EmacsFrameSetCharSize_): Prototype.
1330 * sysdep.c (random, srandom): Declare explicitly.
1332 * dispextern.h (move_it_vertically_backward): Declare.
1334 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1336 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
1337 like in Fx_create_frame.
1339 * xfaces.c (set_font_frame_param): Don't do anything for
1340 non-graphical frames.
1342 * window.c (Fdelete_other_windows): Set window's window_end_valid
1343 to nil when changing the window's start. Don't change the
1344 window's start when its top position hasn't changed. If we do,
1345 this will set the window's optional_new_start, which act's like a
1346 force_start during redisplay with C-x 1 M-> under particular
1347 circumstances (see report from Per Starback to emacs-pretest-bug
1350 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1352 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
1353 short cut at the start of the function. Add an assertion.
1354 (reseat_at_next_visible_line_start): Add an assertion.
1356 * window.c (Frecenter): When changing the window start, set the
1357 window's window_end_valid to nil.
1358 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
1360 * dispextern.h (move_it_past_eol): Add prototype.
1362 * xdisp.c (move_it_past_eol): New function.
1364 * window.c (Fwindow_end): Doc fix.
1366 2001-01-03 Dave Love <fx@gnu.org>
1368 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3
1371 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1373 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
1374 the enabled_p flag of the glyph row at window_end_vpos to 0.
1375 (handle_single_display_prop): Fix last change.
1377 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1379 * window.c (Frecenter): Doc fix.
1381 2001-01-02 Andrew Innes <andrewi@gnu.org>
1383 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
1385 * frame.h (output_method): Add output_w32_console method.
1386 (FRAME_W32_CONSOLE_P): New macro.
1388 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
1389 use output_w32_console method.
1390 (Qw32_console): New Lisp_Object.
1391 (Fframep): Return it.
1392 (syms_of_frame): Init it.
1393 (Fframe_parameters): Report w32console as font for w32_console
1396 * xfaces.c (realize_default_face): Set face foreground and
1397 background to unspecified for w32_console frames.
1398 (realize_face): Realize face cache for w32_console frames.
1399 (realize_tty_face): Accept w32_console frames.
1401 * xdisp.c (handle_single_display_prop): Return if frame is
1403 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
1404 necessary, even if running interactively.
1406 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
1409 * w32term.c (x_update_begin):
1413 (x_change_line_highlight):
1418 (w32_reassert_line_highlight):
1419 (w32_frame_rehighlight):
1420 (w32_frame_raise_lower): Do nothing if not w32 frame.
1422 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
1424 * w32fns.c (Fx_display_color_cells): Determine correct value, when
1425 system doesn't tell us directly.
1426 (Fx_display_visual_class): Implement properly.
1428 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1430 * window.c (Frecenter): Handle centering in graphical frames
1431 specially. Centering on the basis of line counts doesn't work
1432 reliably with variable-height lines.
1434 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
1436 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
1439 * composite.c (run_composition_function): Remove unused variable
1441 (update_compositions): Remove unused variable `hook'.
1443 * intervals.c (get_local_map): Remove unused variable `tem'.
1445 * doprnt.c (doprnt1): Remove unused variable `size'.
1447 * fns.c (Flength): Remove unused variable `tail'.
1448 (Fdelete): Remove unused variable `size'.
1450 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
1453 * doc.c (Fsnarf_documentation): Remove unused variables `fun' and
1456 * data.c (find_symbol_value): Remove extra 3rd argument in the
1457 call to swap_in_symval_forwarding.
1459 * undo.c (Fprimitive_undo): Remove unused block-scope variable
1462 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
1463 (trivial_regexp_p): Remove unused variable `c'.
1464 (boyer_moore): Remove unused variable `k'.
1466 * indent.c (current_column): Remove unused variable `stopchar'.
1467 (Fcompute_motion): Remove unused variable `contin'.
1469 * casefiddle.c (casify_object): Remove unused variable `tolen'.
1471 * dired.c (directory_files_internal): Fix a typo in a comment.
1472 Remove an unused variable `handler'.
1473 (file_name_completion): Remove unused function-scope variable
1475 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
1478 * fileio.c (e_write): Remove unused variable
1479 `require_encoding_p'.
1481 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
1483 (Fmarker_insertion_type): Remove unused variable `buf'.
1485 * insdel.c (make_gap): Remove unused variable `result'.
1487 * keyboard.c (record_char): Remove unused function-scope variable
1489 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
1490 (menu_bar_items): Remove unused function-scope variable `tem'.
1492 * fontset.c (fontset_ref): Remove unused variable `i'.
1493 (fontset_set): Remove unused variables `j' and `tmp'.
1494 (make_fontset): Remove unused variables `i', `j', `elt' and
1496 (make_fontset_for_ascii_face): Remove unused variable `name'.
1497 (fs_load_font): Remove unused variable `font_idx'.
1498 (fs_query_fontset): Remove unused function-local variable
1500 (list_fontsets): Remove unused variable `tail'.
1501 (Fnew_fontset): Remove unused variables `family' and `registry'.
1502 (accumulate_font_info): Remove unused variable `tmp'.
1503 (Ffontset_font): Remove unused variable `id'.
1504 (syms_of_fontset): Remove unused variable `i'.
1506 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
1508 (lookup_image): Remove unused variable `file'.
1509 (xbm_load): Remove unused variables `bitmap_data', `height', and
1510 `width'. Remove function-local variable `i', leave the
1512 (gif_load): Remove unused variable `inc'.
1514 * xterm.c (XTread_socket): Remove unused variables `p' and
1516 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
1517 leave only the one in the inner block.
1519 * xfaces.c (face_fontset, realize_default_face): Remove unused
1521 (face_at_buffer_position): Remove unused variable `multibyte_p'.
1523 * term.c (encode_terminal_code): Remove unused variable `c'.
1525 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
1526 char *' instead of `char *'.
1528 * category.c (Fcategory_docstring): Remove unused variable `doc'.
1529 (Fget_unused_category): Remove unused variable
1531 (Fchar_category_set): Remove unused variables `val', `charset',
1534 * coding.c (detect_coding_iso2022, setup_coding_system): Remove
1535 unused variable `i'.
1536 (detect_coding_mask): Remove unused variable `idx'.
1537 (detect_coding): Remove unused variable `i'.
1538 (ccl_coding_driver): Remove unused variable `result'.
1539 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
1540 (decode_coding_string): Remove unused variables `to' and
1542 (encode_coding_string): Remove unused variables `gcpro1' and
1543 `saved_coding_symbol'.
1544 (Ffind_coding_systems_region_internal): Remove function-local
1545 variable args[], leave only the block-local one.
1546 (code_convert_region1): Remove unused variable `len'.
1548 * charset.c (char_printable_p): Remove unused variable `chars'.
1549 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
1550 (str_to_multibyte): Remove unused variable `c'.
1552 * window.c (size_window): Remove block-local variable `min_size'.
1554 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
1555 `header_line_height'.
1556 (append_space, extend_face_to_end_of_line): Declare `saved_what'
1557 enum display_element_type.
1559 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1561 * xterm.c (x_connection_closed): Catch X errors around all
1562 statements that call X. Save away the error message in a local
1565 * xterm.c (x_connection_closed): Set handling_signal to 0 at
1568 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
1569 in or at the start of invisible text.
1571 * dispnew.c (update_window): Don't check_current_matrix_flags.
1573 2001-01-01 Jason Rumney <jasonr@gnu.org>
1575 * w32fns.c (x_figure_window_size): Do not allow new_height and
1576 new_width of frame to override specified values.
1578 2000-12-30 Kenichi Handa <handa@etl.go.jp>
1580 * composite.c (find_composition): Fix a code for searching
1583 2000-12-29 Gerd Moellmann <gerd@gnu.org>
1585 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
1587 (update_window) [GLYPH_DEBUG]: Call it.
1588 (scrolling_window): Prevent including current rows which are below
1589 what's displayed in the window.
1591 * xdisp.c (try_window_reusing_current_matrix)
1592 <new start <= old start>: Disable rows in the current matrix
1593 which are below the window after scrolling.
1595 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
1596 is zero. It's not worth the complexity.
1597 (invisible_text_between_p): Put in #if 0 because unused.
1599 2000-12-28 Gerd Moellmann <gerd@gnu.org>
1601 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
1602 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
1604 * keyboard.c (echo_char): If C is an integer, always call
1605 push_key_description. Former code could signal an invalid
1608 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
1609 If set, print multibyte text.
1610 (Fsingle_key_description): Call push_key_description with
1611 FORCE_MULTIBYTE set.
1612 (describe_buffer_bindings): Likewise.
1614 * lisp.h (push_key_description): Add prototype.
1616 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
1617 around the call to redisplay_internal.
1619 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1621 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1623 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1625 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
1626 (ccl_driver): New local variable `extra_bytes'.
1628 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
1630 * coding.c (setup_coding_system): Initialize
1631 coding->spec.ccl.eight_bit_carryover.
1632 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
1634 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1636 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
1637 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
1638 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
1639 (decode_composition_emacs_mule): New function.
1640 (decode_coding_emacs_mule): Decode composition sequence by calling
1641 decode_composition_emacs_mule.
1642 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
1643 (encode_coding_emacs_mule): Changed from macro to function. If
1644 a text contains compositions, encode them correctly.
1645 (setup_coding_system): Set coding->commong_flags for emacs-mule so
1646 that decoding and encoding are required.
1648 2000-12-27 Gerd Moellmann <gerd@gnu.org>
1650 * xfaces.c (PT_PER_INCH): New macro.
1651 (xlfd_point_size): Compute real point size from font's pixel size.
1652 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
1655 * .gdbinit: Comment out the line pointing to the Lesstif source
1658 * window.c (Frecenter): Use displayed_window_lines instead
1659 of window_internal_height.
1661 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1662 instead of x-toolkit-scroll-bars-p.
1663 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1665 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1666 instead of x-toolkit-scroll-bars-p.
1667 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1669 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
1670 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
1671 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
1673 (add_window_display_history, add_frame_display_history)
1674 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
1675 (build_frame_matrix_from_leaf_window): Remove unused code.
1676 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
1678 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
1679 (update_window) [GLYPH_DEBUG]: Likewise.
1680 (syms_of_display): Defsubr dump-redisplay-history.
1682 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1684 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
1685 the end of the prompt. Set echo_after_prompt to the offset
1686 of echoptr in echobuf.
1688 * xdisp.c (init_from_display_pos): Pop until the iterator's
1689 stack is empty; there may be frames for stretch or images
1692 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
1693 (save_or_restore_current_matrix): New function for the same
1694 purpose, but more efficient.
1695 (adjust_frame_glyphs_for_frame_redisplay): Use it.
1697 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
1699 * xdisp.c (syms_of_xdisp): Fix last change.
1701 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1703 * xdisp.c (syms_of_xdisp): Doc fix.
1705 * xdisp.c (redisplay_window): Remove label restore_buffers;
1706 use finish_scroll_bars instead to make sure that scroll bars
1707 are redeemed. If we don't do this, flickering can result from
1708 scroll bars being destroyed and recreated.
1710 2000-12-22 Jason Rumney <jasonr@gnu.org>
1712 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
1713 in the wrong colors when the foreground is not black.
1714 (expose_window): Don't redraw the window that's currently being
1717 2000-12-22 Gerd Moellmann <gerd@gnu.org>
1719 * window.c (size_window): When setting the window's too_small_ok
1720 flag, compare old size with minimum size depending on WIDTH_P,
1721 don't compare with window_min_width.
1723 * window.c (delete_window): Simplify somewhat.
1724 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
1725 freeing window matrices. The flag windows_or_buffers_changed is
1726 set, so the next redisplay will consider all windows; this should
1729 2000-12-22 Kenichi Handa <handa@etl.go.jp>
1731 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
1733 * ccl.h (struct ccl_program): New member cr_consumed.
1735 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
1736 (CCL_READ_CHAR): Handle EOL conversion here.
1737 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
1739 2000-12-21 Gerd Moellmann <gerd@gnu.org>
1741 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
1744 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
1745 otherwise tabs of different size compare equal.
1747 * callint.c (Fcall_interactively): Prevent a compiler warning.
1749 * print.c (print_unwind): Return nil.
1750 (PRINTDECLARE): Initialize all local variables.
1751 (print_preprocess): Add a default case.
1753 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
1755 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
1757 * window.c (delete_window, Fsplit_window)
1758 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
1760 * dispextern.h (ensure_frame_matrix): Function declaration removed.
1762 * dispnew.c (ensure_frame_matrix): Removed.
1763 (save_frame_matrix, restore_frame_matrix): New functions.
1764 (adjust_frame_glyphs_for_frame_redisplay): Use them.
1766 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
1767 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
1769 2000-12-21 Andrew Innes <andrewi@gnu.org>
1771 * w32term.c (x_update_begin): Regenerate the palette here, rather
1772 than for each window.
1774 * w32xfns.c (select_palette): Avoid calling SelectPalette if
1775 palette is NULL, since this corrupts memory! Also get
1776 display_info reference from frame.
1778 2000-12-21 Jason Rumney <jasonr@gnu.org>
1780 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
1782 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
1783 to avoid returning without releasing it.
1785 2000-12-21 Kenichi Handa <handa@etl.go.jp>
1787 * keymap.c (push_key_description): Don't convert eight-bit-control
1788 and eight-bit-graphic to multibyte character.
1790 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
1791 generic character and CODE1 is nil, return the smallest character
1794 2000-12-20 Dave Love <fx@gnu.org>
1796 * s/osf5-0.h (NSIG): Don't redefine.
1798 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
1800 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
1801 excluding menu-bar and tool-bar.
1802 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
1803 (menu_item_p): Remove.
1804 (where_is_internal_1): Don't ignore menu-items.
1806 2000-12-20 Gerd Moellmann <gerd@gnu.org>
1808 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
1811 * window.c (make_window): Initialize window's min_hscroll.
1812 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
1813 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
1815 (struct saved_window): New member min_hscroll.
1816 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
1817 (Fset_window_configuration): Set window's min_hscroll.
1818 (save_window_save): Save window's min_hscroll.
1819 (compare_window_configurations): Compare min_hscroll values.
1821 * window.h (struct window): New member min_hscroll.
1823 * keyboard.c (echo_prompt): Prevent a compiler warning.
1825 * xdisp.c (try_cursor_movement): Fix last change. The real
1826 condition is that PT is at the end of the row, and should
1827 be displayed at the start of the next row.
1829 * xdisp.c (try_cursor_movement): If we end on a partially
1830 visible line, end we already decided to scroll, return -1.
1832 * dispextern.h (ensure_frame_matrix): Add prototype.
1834 * window.c (delete_window, Fsplit_window)
1835 (Fset_window_configuration): Call ensure_frame_matrix.
1837 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
1839 (adjust_frame_glyphs_for_frame_redisplay): If display has been
1840 completed, call fake_current_matrices instead of marking frame
1843 2000-12-20 Jason Rumney <jasonr@gnu.org>
1845 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
1847 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
1849 * fns.c (Frequire): Doc fix.
1851 2000-12-19 Gerd Moellmann <gerd@gnu.org>
1853 * window.c (window_scroll_pixel_based): Don't use
1856 * dispnew.c (direct_output_for_insert): Fix check for mini-window
1857 currently displaying a message.
1859 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
1861 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
1863 2000-12-18 Andrew Innes <andrewi@gnu.org>
1865 * w32.c (w32_strerror): New function.
1867 * w32.h (w32_strerror): New extern.
1869 * w32fns.c (Fw32_shell_execute): Use it.
1871 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1873 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
1875 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1877 * msdos.c (IT_set_face): Obey inverse_video.
1879 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1881 * dired.c (directory_files_internal): Always return decoded filenames.
1883 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1885 * xterm.c (x_connection_closed): Prevent being called recursively
1886 because of an error condition in XtCloseDisplay.
1888 * xdisp.c (init_iterator): If noninteractive, and the frame's
1889 face cache is null, make one.
1891 * xfns.c (show_busy_cursor): Check for live frames more
1894 * process.c (wait_reading_process_input): Check for pending
1895 input when running timers.
1897 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1899 * msdos.c (IT_write_glyphs): Compute the glyph face from
1902 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1904 * process.c (read_process_output): Don't run a filter if the code
1905 decoder produces nothing but carryover.
1907 2000-12-17 Andrew Innes <andrewi@gnu.org>
1909 * w32.c (sys_rename): Only check errno against EEXIST, and not
1910 EACCES, when determining whether rename failed because the target
1911 exists. This was resulting in indefinite looping on Windows 9x if
1912 the source file was locked by another process.
1914 * w32fns.c (Ffile_system_info): New function.
1915 (syms_of_w32fns): Defsubr it.
1917 2000-12-17 Gerd Moellmann <gerd@gnu.org>
1919 * window.c (coordinates_in_window): Fix computation for
1920 position on vertical line between mode lines.
1922 * xfns.c (unwind_create_frame): Return t if frame was deleted.
1923 Don't alter tip_frame or tip_window.
1924 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1927 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
1928 Don't alter tip_frame or tip_window.
1929 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1932 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
1934 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
1935 be consistent with the doc string. Reported by NAKAJIMA Mikio
1936 <minakaji@osaka.email.ne.jp>.
1938 2000-12-16 Kenichi Handa <handa@etl.go.jp>
1940 * xfaces.c (Vface_ignored_fonts): New variable.
1941 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
1942 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
1944 2000-12-15 Gerd Moellmann <gerd@gnu.org>
1946 * dispnew.c (update_window): Detect pending input every nth line
1947 updated, i.e. do it depending on real work done, and not on the
1950 * xterm.c (expose_window): Don't redraw the window that's
1951 currently being updated.
1953 * window.c (Fset_window_point): Remove test for
1954 cursor_in_non_selected_windows.
1956 * lread.c (read1): Recognize end of file after `\\'.
1958 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
1959 not unwind_create_frame.
1961 2000-12-15 Dave Love <fx@gnu.org>
1963 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
1966 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
1968 2000-12-15 Kenichi Handa <handa@etl.go.jp>
1970 * coding.c (setup_coding_system): Clear all members of the struct
1971 coding_system at first.
1972 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
1974 (code_convert_region): Don't override coding->src_multibyte and
1975 coding->dst_multibyte.
1977 * fns.c (Fmd5): Docstring improved.
1979 2000-12-15 Miles Bader <miles@gnu.org>
1981 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
1982 are actually marked as mode-lines; otherwise use
1983 estimate_mode_line_height.
1985 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1987 * editfns.c (Fformat): Prevent a buffer overrun when the format
1988 specifies a precision.
1990 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
1992 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
1993 argument is outside the range [2..3].
1995 2000-12-14 Andrew Innes <andrewi@gnu.org>
1997 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
1998 nothing to do. Bind inhibit-quit.
1999 (tip_frame): Make it a Lisp_Object.
2000 (x_create_tip_frame): Set tip_frame after it has been added to
2002 (Fx_show_tip): Don't set tip_frame here.
2003 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
2005 (unwind_create_frame, unwind_create_tip_frame): New functions.
2006 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
2007 while a frame is only partially constructed.
2009 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2010 (x_free_frame_resources): New function.
2011 (x_destroy_window): Use it.
2013 2000-12-14 Gerd Moellmann <gerd@gnu.org>
2015 * xfns.c (Fx_backspace_delete_keys_p): New function.
2016 (syms_of_xfns): Defsubr it.
2018 * config.in (HAVE_XKBGETKEYBOARD): Add.
2020 2000-12-14 Kenichi Handa <handa@etl.go.jp>
2022 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
2023 Always store string in multibyte representation in echobuf.
2024 (echo_char): Always store string in multibyte representation in
2026 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
2027 (read_key_sequence): Adjusted for the change of echo_prompt.
2029 * fns.c (Fmd5): Docstring improved.
2031 * lisp.h (detect_coding_system): Prototype adjusted.
2033 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
2034 (detect_coding_emacs_mule, detect_coding_iso2022,)
2035 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
2036 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
2037 argument MULTIBYTEP. Callers changed.
2038 (detect_coding_mask, detect_coding_system): New argument
2039 MULTIBYTEP. Callers changed.
2040 (decode_coding_string): Set coding->src_multibyte and
2041 coding->dst_multibyte before calling detect_coding and detect_eol.
2042 Update them after some coding system is detected.
2044 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
2046 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
2048 * keyboard.c (menu_bar_items, tool_bar_items):
2049 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
2051 2000-12-13 Gerd Moellmann <gerd@gnu.org>
2053 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
2055 (unwind_create_frame, unwind_create_tip_frame): New functions.
2056 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
2057 while a frame is only partially constructed.
2059 * xterm.h (x_free_frame_resources): Declare.
2061 * xterm.c (x_free_frame_resources): New function.
2062 (x_destroy_window): Use it.
2064 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
2065 don't interrupt the update for pending input initially, i.e.
2066 update at least some lines.
2068 * keyboard.c (do_mouse_tracking): Make externally visible.
2070 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
2072 * xfns.c (gray_bitmap_bits): Declare `char *'.
2074 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2076 * xdisp.c (display_tool_bar_line): Make sure that tool bar
2077 lines start with a relief line.
2079 2000-12-12 Dave Love <fx@gnu.org>
2081 * window.c (Fdisplay_buffer): Doc fix.
2082 (Fwindow_list): Remove unused var.
2084 * buffer.h (mmap_set_vars): Declare.
2086 * window.h (Fset_window_point): Declare.
2088 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
2090 * msdos.c (fast_find_position): Don't overstep the last window row.
2091 (IT_note_mouse_highlight): Initialize portion to -1. Remove
2092 unused variable `area'. When looking for a row under (X,Y), give
2093 up if some of the previous rows is not enabled.
2095 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2097 * window.c (Fset_window_point): If displaying cursors in windows
2098 other than the selected window, make sure redisplay updates
2099 other windows to show the new value of point in the window.
2101 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
2103 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
2104 the buffer is the sole visible buffer when in the mini-buffer.
2106 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
2107 Bind `inhibit-read-only' to t.
2108 (unwind_with_echo_area_buffer): Use AREF.
2110 * xfns.c (Fx_hide_tip): Simplified.
2112 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
2113 GC_MAKE_GCPROS_NOOPS instead of `1'.
2115 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
2117 2000-12-11 Gerd Moellmann <gerd@gnu.org>
2119 * xfns.c (Fx_hide_tip): Fix last change.
2121 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
2122 nothing to do. Bind inhibit-quit.
2123 (tip_frame): Make it a Lisp_Object.
2124 (x_create_tip_frame): Set tip_frame after it has been added to
2126 (Fx_show_tip): Don't set tip_frame here.
2128 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2130 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
2133 * dispextern.h: Change external declaration of tip_frame.
2135 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
2136 return an empty string.
2138 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
2139 of the window's update_mode_line flag, since the former is set by
2140 force-mode-line-update, not the latter. This makes
2141 column-number-mode slightly faster.
2143 * xdisp.c (try_window_id) <all changes above window start>:
2146 2000-12-11 Paul Eggert <eggert@twinsun.com>
2148 * config.in (HAVE_FTELLO): Remove.
2150 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
2151 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
2153 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
2154 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
2156 2000-12-11 Miles Bader <miles@gnu.org>
2158 * window.c (displayed_window_lines): Don't round up when
2159 converting empty space at bottom to lines.
2160 Handle non-newline-terminated final lines properly.
2161 (Fwindow_text_height): New function (used to be in lisp).
2162 (syms_of_window): Initialize it.
2164 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
2166 * syntax.c (scan_lists): Check that the right quote char has the
2167 right Sstring syntax when jumping over strings.
2168 (init_syntax_once): Use Smax rather than 13.
2170 2000-12-09 Miles Bader <miles@gnu.org>
2172 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
2173 with PARTIALLY, inverting the sense.
2174 (window_scroll_pixel_based): Scroll partially visible lines into
2175 place if we hit the beginning or end of the buffer.
2176 (displayed_window_lines): Don't include partially visible lines.
2177 (Fmove_to_window_line): Skip past any partially visible first line.
2179 2000-12-08 Gerd Moellmann <gerd@gnu.org>
2181 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
2183 * tparam.c (tparam1): Change the way buffers are reallocated to be
2184 portable and less obfuscated.
2186 * termcap.c (tgetent): Change the way buffers are reallocated to
2187 be portable and less obfuscated.
2189 * macros.c (store_kbd_macro_char): Change the way buffers are
2190 reallocated to be portable and less obfuscated.
2192 * lread.c (read1): Change the way buffers are reallocated to be
2193 portable and less obfuscated.
2195 * doc.c (Fsubstitute_command_keys): Change the way buffers
2196 are reallocated so that it is portable.
2198 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
2200 * dosfns.c (Ffile_system_info): New function.
2201 (syms_of_dosfns): Defsubr it.
2203 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
2205 * alloc.c (gc_sweep): Add comment.
2207 2000-12-07 Gerd Moellmann <gerd@gnu.org>
2209 * sound.c (vox_configure): Change order of ioctls. Don't
2210 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
2211 Ignore errors when changing volume.
2212 (vox_close): Don't reset the device.
2214 * process.c (read_process_output): Make sure the process marker's
2215 position is valid when the process buffer is changed in
2216 after-change functions. W3 does that.
2218 * xfns.c (x_free_gcs): New function.
2220 * xterm.h (x_free_gcs): Add prototype.
2222 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
2225 * xterm.c (x_destroy_window): Call x_free_gcs so that
2226 resources of non-toolkit X windows will be freed.
2228 2000-12-07 Andrew Innes <andrewi@gnu.org>
2230 * w32fns.c (xlfd_charset_of_font): Fix last change.
2232 2000-12-06 Dave Love <fx@gnu.org>
2234 * md5.h (__P): Don't define -- it comes from config.h.
2236 * strftime.c: Change some #if foo to #ifdef foo.
2238 2000-12-06 Andrew Innes <andrewi@gnu.org>
2240 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
2242 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
2244 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
2245 (w32_list_fonts): Don't choke if pattern doesn't specify a
2248 2000-12-06 Gerd Moellmann <gerd@gnu.org>
2250 * alloc.c (gc_sweep): Prevent symbols read during loadup
2253 * xdisp.c (underlying_face_id): New function.
2254 (handle_face_prop, face_before_or_after_it_pos): Use it
2255 to determine the face ``under'' a string. Let strings inherit
2256 the face of the buffer under them.
2258 * xfaces.c (face_at_string_position): Update function comment.
2260 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
2261 matrix if the window's left position has changed; we need to
2262 redraw it in this case.
2264 * dispextern.h (struct glyph_matrix): Add member window_left_x.
2266 * window.c (coordinates_in_window): Check mouse on mode-line or
2269 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
2270 advertized by the function documentation.
2272 * window.c (syms_of_window): Doc fix.
2274 * sound.c (vox_configure): Set volume for left and right channel.
2275 (sound_cleanup): Return nil.
2277 * xdisp.c (move_it_by_lines): Fix paren typo.
2279 * xterm.c (x_load_font): Don't use the font's max_bounds for
2280 computing the height of the font. If max_bounds' ascent or
2281 descent are greater than the font's ascent or descent, this means
2282 glyphs overlap, which should be handled now by redisplay.
2284 * window.c (Veven_window_heights): New variable.
2285 (syms_of_window): DEFVAR_LISP it.
2286 (Fdisplay_buffer): Check Veven_window_heights before evening the
2289 2000-12-06 Miles Bader <miles@gnu.org>
2291 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
2292 update `default-frame-alist' instead of setting no frame parameters.
2294 2000-12-06 Kenichi Handa <handa@etl.go.jp>
2296 * composite.c (update_compositions): Fix typo (use the correct
2299 2000-12-05 Jason Rumney <jasonr@gnu.org>
2301 * md5.h: Remove underscores from function declarations.
2302 (__attribute__, __alignof__) [!__GNUC__]: Define.
2304 * md5.c: Delay include of md5.h until after namespace cleaning.
2306 * makefile.w32-in (fns.o): Depend on md5.h
2307 (md5.o): New target.
2310 * makefile.nt: Likewise.
2312 2000-12-05 Jason Rumney <jasonr@altavista.net>
2314 * w32term.c (expose_area): Complete last change.
2316 2000-12-05 Ken Raeburn <raeburn@gnu.org>
2318 * minibuf.c: Include intervals.h.
2320 2000-12-05 Jason Rumney <jasonr@gnu.org>
2322 * w32term.c (x_produce_glyphs): If a font for a component of
2323 a composition is not found, use 1 pixel dot ascent and 0 dot
2324 descent value to avoid displaying terribly tall empty boxes.
2325 (expose_area): Pass x-coordinate relative to the exposed
2326 area to x_draw_glyphs instead of a window-relative coordinate.
2328 2000-12-05 Gerd Moellmann <gerd@gnu.org>
2330 * xdisp.c (next_element_from_ellipsis): Save face before selective
2331 display in saved_face_id, and set face_before_selective_p.
2332 (reseat_1): Reset face_before_selective_p.
2333 (append_space, extend_face_to_end_of_line): If iterator's
2334 face_before_selective_p is set, use the face from saved_face_id.
2335 (extend_face_to_end_of_line): For tty frames, make sure to
2336 use the right face id when producing spaces at the end of
2339 * dispextern.h (struct it): Add face_before_selective_p.
2341 * keyboard.c (record_char): Don't record identical help-echo
2342 events in recent_keys.
2344 * xterm.c [USE_X_TOOLKIT]: Close the display.
2345 (xim_close_dpy): Handle case that the display has been closed.
2347 * xterm.c (x_destroy_window): Reset the frame's X window after
2350 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
2351 variable window_width.
2352 (line_draw_cost): Fix code skipping over spaces at the end of the
2353 line when must_write_spaces is not set.
2354 (scrolling_window): Fix code inserting runs in list of all runs.
2356 2000-12-05 Kenichi Handa <handa@etl.go.jp>
2358 * coding.c (setup_coding_system): Be sure to initialize
2359 coding->category_idx.
2361 2000-12-04 Gerd Moellmann <gerd@gnu.org>
2363 * xterm.c (PER_CHAR_METRIC): Removed because not used.
2365 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
2366 area to x_draw_glyphs instead of a window-relative coordinate.
2368 * fileio.c (auto_save_error): Add parameter ERROR. Show the
2369 error in the message.
2371 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
2372 timer after having read a key. It's not good for code reading
2373 several keys in a loop, like an input method.
2375 * fileio.c (Finsert_file_contents): When VISIT is t, don't
2376 record undo information for format-decode.
2378 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
2379 current buffer is read-only, not if it isn't.
2381 * keyboard.c (record_char): Record `help-echo' input events
2382 in recent_keys only if they display some help. Don't record
2383 `help-echo' events as macro char.
2385 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2387 * editfns.c (save_excursion_restore): Don't move point
2388 in another window if it is showing the wrong buffer.
2389 Avoid the call to Fwindow_live_p, for speed.
2391 2000-12-04 Kenichi Handa <handa@etl.go.jp>
2393 * xfaces.c (struct font_name): New member registry_priority.
2394 (split_font_name): Initialize the above member to zero.
2395 (concat_font_list): New function.
2396 (font_list): Include fonts of all alternative registries.
2397 (FONT_POINT_SIZE_QUANTUM): New macro.
2398 (better_font_p): Ignore point size difference less than
2399 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
2401 * xterm.c (x_produce_glyphs): If a font for a component of
2402 a composition is not found, use 1 pixel dot ascent and 0 dot
2403 descent value to avoid displaying terribly tall empty boxes.
2405 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
2407 2000-12-03 Ken Raeburn <raeburn@gnu.org>
2409 * coding.h (code_convert_string1): Declare.
2411 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
2413 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
2416 2000-12-02 Jason Rumney <jasonr@gnu.org>
2418 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
2419 correctly for single byte character case.
2420 (w32_per_char_metric): Do not try to make any assumptions about
2421 the metrics of BDF fonts.
2422 (x_estimate_mode_line_height): If `mode-line' face
2423 hasn't a font, use that of the frame, as drawing glyphs
2425 (note_mouse_highlight): Change the cursor shape on the vertical
2426 border between windows [not enabled].
2428 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
2430 * w32fns.c (Fx_create_frame): Reintroduce the call to
2431 face-set-after-frame-defaults.
2432 (Vx_window_horizontal_drag_shape): New variable.
2433 (syms_of_xfns): DEFVAR_LISP it.
2434 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
2437 2000-12-02 Simon Josefsson <simon@josefsson.org>
2439 * fns.c (Fmd5): Use a different logic to decide the coding system
2442 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
2444 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
2446 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
2449 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2451 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
2452 height for YNegative.
2453 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
2454 height; also see comment there.
2456 * window.c (coordinates_in_window): Handle computations for
2457 positions on the vertical bar and fringes differently for
2458 window-system frames. Consider some pixels near the vertical bar
2459 as on the bar if the frame doesn't have vertical scroll bars.
2460 Associate positions between mode or header lines with the
2461 right window, the left one.
2463 2000-12-01 Jason Rumney <jasonr@gnu.org>
2465 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
2467 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
2470 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2472 * window.c (struct saved_window): Add members orig_top and
2474 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
2475 (save_window_save, Fset_window_configuration): Save/restore
2476 window's orig_top and orig_height.
2478 2000-12-01 Jason Rumney <jasonr@gnu.org>
2480 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
2482 * w32fns.c (x_set_cursor_color): Fix last change.
2484 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2486 * xdisp.c (echo_area_display): If cursor is in the echo area, make
2487 sure that the next redisplay displays the minibuffer, so that
2488 the cursor will be replaced with what the minibuffer wants.
2490 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
2491 #ifndef instead of using #if.
2492 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
2493 USE_TOOLKIT_SCROLL_BARS is defined.
2495 2000-11-30 Jason Rumney <jasonr@gnu.org>
2497 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
2500 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2502 * fns.c (Fmd5): Doc fix.
2504 2000-11-30 Simon Josefsson <simon@josefsson.org>
2506 * fns.c (Fmd5): New function.
2507 (syms_of_fns): Defsubr md5.
2509 * Makefile.in (obj): Add md5.o
2511 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2513 * md5.h, md5.c: New files, taken from glibc.
2515 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
2517 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
2518 hasn't a font, use that of the frame, as drawing glyphs
2521 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
2523 * eval.c (Frun_hooks): Allow 0 arguments.
2525 2000-11-29 Gerd Moellmann <gerd@gnu.org>
2527 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
2528 is over the menu bar widget, say it's not on the frame.
2530 * xfns.c (Fx_create_frame): Reintroduce the call to
2531 face-set-after-frame-defaults.
2533 * eval.c (Fsignal): Reset handling_signal.
2535 2000-11-28 Jason Rumney <jasonr@gnu.org>
2537 * w32menu.c (add_menu_item): Reset menu item text when changing
2538 type to radio button.
2540 2000-11-28 Gerd Moellmann <gerd@gnu.org>
2542 * xselect.c: Update copyright.
2544 * window.c (coordinates_in_window): If on a mode or header line,
2545 but sufficiently close to its start, return ``on vertical
2546 border''. This gives us a way to drag windows horizontally when
2547 using toolkit scroll bars.
2549 * xterm.c (note_mouse_highlight): Change the cursor shape
2550 on the vertical border between windows.
2552 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
2554 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
2555 (syms_of_xfns): DEFVAR_LISP it.
2556 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
2558 * textprop.c (text_read_only): New function.
2559 (verify_interval_modification): Use it instead of signaling
2560 `text-read-only'. This makes it easier to catch this error
2563 * xdisp.c (forward_to_next_line_start): Check for newlines,
2564 not end of line, which includes CR.
2566 2000-11-28 Kenichi Handa <handa@etl.go.jp>
2568 * coding.c (Ffind_coding_systems_region_internal): Be sure to
2569 include no-conversion.
2571 2000-11-27 Jason Rumney <jasonr@gnu.org>
2573 * w32fns.c (w32_load_system_font): Always mark font as double byte
2574 if codepage is unicode.
2576 2000-11-27 Gerd Moellmann <gerd@gnu.org>
2578 * xdisp.c (forward_to_next_line_start): If already on a newline,
2579 just consume it to avoid unintended skipping over invisible text
2582 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
2583 `vertical-line', `mode-line' and `header-line' events.
2585 * xdisp.c (try_window_id): Avoid starting to display in the middle
2586 of a character, a TAB for instance. This is easier than to set
2587 up the iterator exactly, and it's not a frequent case, so the
2588 additional effort wouldn't really pay off.
2590 2000-11-26 Andrew Choi <akochoi@i-cable.com>
2592 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
2595 2000-11-25 Jason Rumney <jasonr@gnu.org>
2597 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
2598 to window_from_coordinates should be pixel coordinates.
2600 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
2601 redisplay handles them properly.
2603 2000-11-25 Miles Bader <miles@gnu.org>
2605 * indent.c (compute_motion): Keep pos_byte in sync with pos.
2607 2000-11-24 Jason Rumney <jasonr@gnu.org>
2609 * w32.c (init_environment): Set LANG environment variable based on
2610 locale settings, if not set.
2612 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
2613 making tool bar smaller. When clearing the frame, also
2614 clear current matrices. Clear frame when tool bar disappears.
2615 Don't use more lines for the tool-bar than is available.
2616 (x_change_window_heights): New function.
2618 2000-11-24 Gerd Moellmann <gerd@gnu.org>
2620 * xdisp.c (init_from_display_pos): If POS says we're already after
2621 an overlay string ending at POS, make sure to pop the iterator
2622 because it will be in front of that overlay string. When POS is
2623 ZV, we've thereby also ``processed'' overlay strings at ZV.
2625 * xfaces.c (lface_from_face_name): Function comment fix.
2627 2000-11-24 Miles Bader <miles@gnu.org>
2629 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
2630 apply `mode-line-inverse-video' -- zero means force display using
2631 the default face, non-zero means display using the specialized face.
2632 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
2634 2000-11-23 Kenichi Handa <handa@etl.go.jp>
2636 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
2639 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
2641 * coding.c (decode_coding_emacs_mule): Fix the case of
2642 CODING_EOL_LF, which used uninitialized value of c.
2644 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
2646 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
2648 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2650 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
2653 * frame.h (struct frame): Replace desired_tool_bar_items,
2654 current_tool_bar_items, n_desired_tool_bar_items,
2655 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
2657 * frame.c (make_frame): Change initialization of tool bar
2660 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
2661 Change references to members deleted from struct frame to use the
2664 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
2665 references to members deleted from struct frame to use the new
2668 * dispnew.c (update_frame): Do nothing with frame's tool bar
2671 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
2673 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
2674 (note_tool_bar_highlight): Change references to members deleted
2675 from struct frame to use the new ones.
2677 2000-11-23 Miles Bader <miles@gnu.org>
2679 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
2680 the face's inverse-video attribute, rather than overriding it.
2682 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2684 * xfns.c (x_set_tool_bar_lines): Clear internal border when
2685 making tool bar smaller.
2687 2000-11-22 Dave Love <fx@gnu.org>
2689 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
2691 2000-11-22 Miles Bader <miles@gnu.org>
2693 * keyboard.c (Vminibuffer_message_timeout): New variable.
2694 (command_loop_1): Use it to determine message timeout.
2695 (syms_of_keyboard): Initialize it.
2697 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
2699 2000-11-22 Kenichi Handa <handa@etl.go.jp>
2701 * sysdep.c: Move the code for declaring h_errno after #include
2704 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2706 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
2707 the menu bar when the tooltip is unmapped.
2709 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
2710 sole visible buffer when we're currently in the mini-buffer, and
2713 2000-11-21 Jason Rumney <jasonr@gnu.org>
2715 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
2716 put on the clipboard.
2717 (Fw32_get_clipboard_data): Compare data on clipboard with saved
2718 copy of what Emacs last put there. If they are the same, do not
2719 use the clipboard copy to avoid losing data due to coding
2722 2000-11-22 Miles Bader <miles@gnu.org>
2724 * minibuf.c (Vminibuffer_prompt_properties): New variable.
2725 (syms_of_minibuf): Initialize it.
2726 (read_minibuf): Add properties from Vminibuffer_prompt_properties
2727 to prompt, don't make read-only.
2729 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2731 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
2732 BEFORE/AFTER_POTENTIAL_GC.
2734 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
2736 * buffer.c (mmap_free_1): Avoid a compiler warning.
2738 * term.c, cm.c: Don't try to include termcap.h; see comment there.
2740 2000-11-21 Kenichi Handa <handa@etl.go.jp>
2742 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
2745 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2747 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
2750 * s/gnu-linux.h: Don't use `#cpu'.
2752 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
2753 not defined in mman.h.
2755 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
2757 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
2758 and store an index in the XClientMessageEvent. Storing a
2759 Lisp_Object or pointer can fail on a 64 bit system, since X only
2761 (x_scroll_bar_to_input_event): Get the window from
2764 2000-11-20 Dave Love <fx@gnu.org>
2766 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
2768 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2770 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
2772 2000-11-20 Kenichi Handa <handa@etl.go.jp>
2774 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
2777 * alloc.c (make_string): Fix previous change. Be sure to make
2778 unibyte string correctly.
2780 2000-11-19 Gerd Moellmann <gerd@gnu.org>
2782 * window.c (Fwindow_list): Change parameter list to be XEmacs
2784 (window_list_1): New function.
2785 (window_loop): Use it instead of Fwindow_list.
2787 * sysdep.c (emacs_ospeed): New variable.
2788 (toplevel): Don't declare ospeed extern.
2789 (init_baud_rate): Use emacs_ospeed instead of ospeed.
2791 * termcap.c (ospeed): Remove.
2792 (tputs) [!emacs]: Remove unused code.
2793 (tgetent): Avoid a compiler warning.
2795 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2796 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
2797 SCROLL_BAR_X_WIDGET with additional argument DPY.
2799 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
2801 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
2802 Take the X display as additional argument.
2803 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
2804 `Widget' is a pointer type that's not easily stored in Lisp_Object
2805 form in a portable way.
2807 * dispnew.c (update_text_area): Fix last change.
2809 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2811 * xdisp.c: Use BINDING_STACK_SIZE throughout.
2813 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
2814 clear current matrices.
2816 * buffer.c (mmap_enlarge): Don't print a message on stderr
2817 if mapping new memory at the end of the existing region fails.
2819 * dispnew.c (update_text_area): Don't skip over equal glyphs
2820 when the last current glyph overlaps the glyph to its right.
2822 2000-11-18 Miles Bader <miles@gnu.org>
2824 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
2825 lines that *end* with "..." too (that's the most common case!).
2827 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2829 * xdisp.c (resize_mini_window): Temporarily change to the
2830 mini-window's buffer if necessary.
2832 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
2833 the tooltip obscures less text under it.
2835 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2837 * puresize.h (BASE_PURESIZE): Increase to 700000.
2839 2000-11-18 Jason Rumney <jasonr@gnu.org>
2841 * w32term.c (w32_draw_bitmap): Use face to set colors.
2843 2000-11-17 Dave Love <fx@gnu.org>
2845 * lread.c (Fload): Fix #ifdef for pcc.
2847 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2849 * xdisp.c (pos_visible_p): Compute the default character height
2852 2000-11-16 Gerd Moellmann <gerd@gnu.org>
2854 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
2855 knowing the line's height; use the default font's height in that
2858 * xfaces.c (weight_table): Add `demi' with the same meaning as
2861 2000-11-16 Kenichi Handa <handa@etl.go.jp>
2863 * dispnew.c (null_row): New global static variable.
2864 (clear_glyph_row): Delete local static variable null_row.
2866 2000-11-15 Jason Rumney <jasonr@gnu.org>
2868 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
2869 (w32_alloc_lighter_color): Use new brightness calculations from
2870 xterm.c. Scale delta to be in the range expected by W32.
2871 (w32_draw_relief_rect): Use frame relief colors.
2873 2000-11-15 Gerd Moellmann <gerd@gnu.org>
2875 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
2876 (Qinhibit_default_face_x_resources): New variable.
2877 (syms_of_frame): Initialize it.
2878 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
2880 * xdisp.c (pos_visible_p): Improve function comment.
2882 * lisp.h (BINDING_STACK_SIZE): New macro.
2884 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
2885 reading the directory if readdir returns null and errno is EAGAIN
2888 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
2890 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
2891 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
2892 Set amount_to_scroll to max of dx and scroll_step so that
2893 scroll-conservatively doesn't defeat scroll-step>1.
2894 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
2895 scroll-conservatively for line-at-a-time scrolling.
2897 2000-11-14 Gerd Moellmann <gerd@gnu.org>
2899 * window.c (Fpos_visible_in_window_p): Call pos_visible with
2902 * xdisp.c (current_mode_line_height, current_header_line_height):
2904 (init_xdisp): Initialize them.
2905 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
2906 and use exact mode line heights if it is set.
2908 * lisp.h (pos_visible_p): Change prototype.
2910 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2911 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
2912 and current_header_line_height first.
2913 (current_mode_line_height, current_header_line_height): Declare
2916 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
2918 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
2919 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
2920 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
2922 2000-11-14 Miles Bader <miles@gnu.org>
2924 * xterm.c (x_alloc_lighter_color): Include an additive component
2925 too for dark colors, because FACTOR isn't enough.
2926 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
2929 2000-11-13 Gerd Moellmann <gerd@gnu.org>
2931 * keyboard.c (show_help_echo): Call message3_nolog with number of
2932 bytes in the help string as 2nd parameter, instead of the number
2935 2000-11-13 Miles Bader <miles@gnu.org>
2937 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
2938 (Fload): Use new openp return protocol.
2939 Don't try to use Vload_source_file_function to load .elc files.
2940 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
2941 openp return protocol.
2942 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
2944 2000-11-11 Kenichi Handa <handa@etl.go.jp>
2946 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
2948 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
2949 Defined these macros.
2950 (NLIST_STRUCT): Avoid re-defining it.
2952 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
2953 -I/usr/contrib/X11R6/include.
2954 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
2956 2000-11-10 Jason Rumney <jasonr@gnu.org>
2958 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
2960 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
2961 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
2963 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
2964 (Qw32_charset_vietnamese): New symbol.
2965 (xlfd_charset_of_font): New function.
2966 (w32_load_system_font): Use it.
2967 (x_to_w32_charset): Use Fassoc to find charset info. Special case
2968 when Vw32_charset_info_alist is nil to ensure default face always
2969 has font. Use Fcar and Fcdr for safety.
2970 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
2971 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
2972 pseudo-codepages for special cases.
2973 (w32_to_x_font): New parameter to allow charset portion to be
2974 specified where there is many to one mapping. Callers changed.
2975 (w32_list_fonts): Avoid listing fonts that won't display.
2977 2000-11-10 Gerd Moellmann <gerd@gnu.org>
2979 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
2980 (font_list_1): Renamed from font_list.
2981 (font_list): New function, trying alternative registries from
2982 Vface_alternative_font_registry_alist.
2983 (Finternal_set_alternative_font_registry_alist): New function.
2984 (syms_of_xfaces): Initialize and Staticpro
2985 Vface_alternative_font_registry_alist. Defsubr
2986 Finternal_set_alternative_font_registry_alist.
2988 2000-11-09 Ken Raeburn <raeburn@gnu.org>
2990 * lisp.h (Flooking_at): Declare.
2992 2000-11-09 Gerd Moellmann <gerd@gnu.org>
2994 * dired.c (directory_files_internal): Fix a braino.
2996 * dired.c (directory_files_internal): Add missing GCPRO's.
2999 2000-11-08 Gerd Moellmann <gerd@gnu.org>
3001 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
3002 (resize_mini_window): Return quickly if Vresize_mini_window is
3003 nil. Don't return if Vmax_mini_window_height is nil.
3005 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
3006 (syms_of_xdisp): Initialize them.
3007 (resize_mini_window): Act according to the setting of
3008 Vresize_mini_window.
3009 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
3011 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
3012 scroll bar widget after configuring it, so that it will appear at
3013 the right position from the start.
3014 (XTredeem_scroll_bar): Cleaned up.
3016 2000-11-08 Kenichi Handa <handa@etl.go.jp>
3018 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
3019 font is taller than the frame line, we don't have to bias the
3022 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
3024 2000-11-07 Dave Love <fx@gnu.org>
3026 * config.in (HAVE_MKSTEMP): Add.
3028 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
3030 2000-11-07 Gerd Moellmann <gerd@gnu.org>
3032 * window.c (Fset_window_configuration): Don't try to preserve
3033 point in the current buffer, if that buffer is displayed in more
3036 * xfaces.c (lookup_named_face): If default face isn't realized,
3037 try to realize it. Return -1 if not successful.
3038 (Fx_list_fonts): Handle case that face cannot be determined.
3039 (Fface_font): Likewise.
3041 2000-11-06 Gerd Moellmann <gerd@gnu.org>
3043 * window.c (displayed_window_lines): Detect partially
3044 visible lines at the bottom correctly.
3046 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
3048 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
3049 when ensuring we don't do visit in indirect buffer.
3051 2000-11-06 Kenichi Handa <handa@etl.go.jp>
3053 * composite.h (compose_chars_in_text): Add prototype.
3055 * composite.c (Vcomposition_function_table): New variable.
3056 (Qcomposition_function_table): New variable.
3057 (run_composition_function): Call
3058 Vcompose_chars_after_function with three arguments.
3059 (compose_chars_in_text): New function.
3060 (syms_of_composite): Modified the doc-string of
3061 Vcompose_chars_after_function. Declare composition-function-table
3062 as a lisp variable, and initialize it.
3064 * xfns.c (x_encode_text): Suppress producing escape sequences for
3067 * xselect.c: Include composite.h.
3068 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
3070 2000-11-05 Andrew Innes <andrewi@gnu.org>
3072 * w32term.c (x_produce_glyphs): Fix typo in enum name.
3074 * sysdep.c (read_input_waiting): Remove extraneous argument to
3077 * w32fns.c (Fx_server_version): Include w32_build_number in the
3080 * w32heap.c (w32_build_number): New variable.
3081 (cache_system_info): Set it.
3083 * w32heap.h (w32_build_number): Add extern.
3085 * emacs.c (syms_of_emacs): Update docstring for
3086 system-configuration, to reflect the actual usage on MS-Windows.
3088 2000-10-31 Gerd Moellmann <gerd@gnu.org>
3090 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
3091 process idle timers while waiting for another event.
3093 * dispnew.c (update_frame_line): Handle case where spaces in
3094 the default face are colored.
3096 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
3097 window height hasn't changed.
3099 2000-10-31 Jason Rumney <jasonr@gnu.org>
3101 * w32term.c (x_produce_glyphs): Handle composite characters.
3102 (x_draw_glyph_string_foreground)
3103 (x_draw_composite_glyph_string_foreground): Restore old font.
3105 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
3107 * minibuf.c (read_minibuf): Reset the undo history just before
3108 starting the recursive-edit.
3110 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3112 * xfaces.c (menu_face_change_count): New variable.
3113 (Finternal_set_lisp_face_attribute): Increment it for changes
3115 (realize_basic_faces): Reflect changes in the `menu' faces
3118 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
3119 dy obtained from the iterator's y-position after moving from
3120 scroll_margin_pos to PT; see comment there.
3122 * xdisp.c (safe_eval_handler): Call add_to_log.
3124 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
3125 is not a symbol or string.
3127 * xdisp.c (echo_area_display): Don't perform a display update from
3128 inside redisplay. The update will happen anyway at the end of
3129 redisplay, and it can confuse redisplay (GC messages while
3130 redisplaying, for instance.)
3132 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
3134 * xrdb.c (x_load_resources): Use the class name in the defaults.
3136 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
3137 (regex_compile): Catch bogus \(\1\).
3139 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3141 * xterm.c (x_alloc_nearest_color): Fix last change to compare
3144 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
3145 we have a color cache, check that the cached color equals the
3146 allocated color. If not, clear the color cache.
3148 * window.c (displayed_window_lines): Change buffers if necessary.
3149 Fix computation of displayed lines.
3151 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
3152 update_menu_bindings to DEFVAR_BOOL.
3154 2000-10-30 Kenichi Handa <handa@etl.go.jp>
3156 * search.c (Fset_match_data): Be sure to make search_regs always sane.
3158 * puresize.h (BASE_PURESIZE): Increase to 680000.
3160 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
3162 2000-10-29 Jason Rumney <jasonr@gnu.org>
3164 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
3166 * w32term.c (w32_bdf_per_char_metric): Negate descent.
3167 (w32_cache_char_metrics): Handle possibility that 'x' does not
3168 exist in a BDF font.
3169 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
3171 * w32bdf.h (bdffont): Add nchars.
3173 * w32bdf.c (set_bdf_font_info): Set it.
3174 (w32_BDF_TextOut): Swap byte order of double byte characters.
3175 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
3177 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
3179 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
3180 don't override the colors in frame's param_alist, unless they are
3183 * term.c (reassert_line_highlight): If inverse_video is non-zero,
3184 reverse the effect of the highlight flag.
3186 2000-10-27 Ken Raeburn <raeburn@gnu.org>
3188 * window.h (Fwindow_live_p): Declare.
3190 * undo.c (record_delete): Check that last_undo_buffer is really a
3191 buffer before applying XBUFFER to it.
3193 * keymap.c (where_is_internal): Pass lisp object, not integer, to
3196 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3198 * lisp.h (KEYMAPP): New macro.
3199 (get_keymap): Remove.
3200 (get_keymap_1): Rename get_keymap.
3202 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
3204 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
3206 * xmenu.c (single_submenu): Use KEYMAPP.
3207 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3208 Use KEYMAPP rather than Fkeymapp.
3210 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
3212 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
3213 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3214 Use KEYMAPP rather than Fkeymapp.
3215 (single_submenu): Use KEYMAPP.
3216 (w32_menu_show, w32_dialog_show): Use TRUE.
3218 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
3220 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
3221 (Fkeymapp): Use KEYMAPP.
3222 (get_keymap): Rename from get_keymap_1. Remove old def.
3223 Return t when autoload=0 and error=0 and the keymap needs autoloading.
3224 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
3225 (Fminor_mode_key_binding): Don't raise an error if the binding
3227 (Fuse_global_map, Fuse_local_map): Allow autoloading.
3228 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
3230 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
3231 Allow Vspecial_event_map to be autoloaded.
3232 (menu_bar_items): Fetch the keymap rather than using keymapp.
3233 (menu_bar_one_keymap): No need to follow func-indirect any more.
3234 (parse_menu_item): get_keymap_1 -> get_keymap.
3235 (tool_bar_items): Fetch the keymap rather than using keymapp.
3236 (read_key_sequence): Use KEYMAPP.
3238 * intervals.c (get_local_map): Use get_keymap rather than following
3239 function-indirections explicitly.
3241 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
3243 2000-10-27 Jason Rumney <jasonr@gnu.org>
3245 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
3246 point, as Windows has oversized fonts.
3248 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
3250 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3252 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
3253 (freehook, reallochook): Handle null pointer arguments.
3254 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
3256 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3258 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
3259 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
3260 Giving in to popular pressure to shut up the compiler with casts.
3262 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3264 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
3265 signed value, and use a default value computed from the font's
3268 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
3270 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
3271 that specify a negative underline position can still use underlines.
3273 * window.c (Fpos_visible_in_window_p): Make POS default to
3274 WINDOW's point, not the current buffer's point.
3276 2000-10-26 Dave Love <fx@gnu.org>
3278 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
3279 when it's necessary.
3281 2000-10-26 Gerd Moellmann <gerd@gnu.org>
3283 * window.c (size_window): Compute size difference from sum of old
3284 child window sizes instead of from parent's size.
3286 * xdisp.c (pos_visible_p): Change current buffer if necessary.
3287 Handle obscured lines at the top of the window.
3289 * frame.c (Fdelete_frame): Doc fix. Move running the hook
3290 down after the last error condition check.
3292 * frame.c (Fdelete_frame): Run delete-frame-hook.
3294 2000-10-26 Kenichi Handa <handa@etl.go.jp>
3296 * coding.c (decode_coding): Fix previous change (check also
3297 CODING_MODE_LAST_BLOCK).
3299 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3301 * regex.c: More `unsigned char' -> `re_char' changes.
3302 Also change several `int' into `re_wchar_t'.
3303 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
3304 (PUSH_FAILURE_POINTER): Don't cast any more.
3305 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
3306 We want GCC to complain, since this piece of code makes
3307 re_match non-reentrant, which *should* be fixed.
3308 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
3309 (EXTEND_BUFFER): Use RETALLOC.
3310 (SET_LIST_BIT): Don't cast.
3311 (re_wchar_t): New type.
3312 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
3313 that those two functions will always properly return.
3314 (IMMEDIATE_QUIT_CHECK): Cast to void.
3315 (analyse_first): Use recursion rather than an explicit stack.
3316 (re_compile_fastmap): Can't fail anymore.
3317 (re_search_2): Don't check re_compile_fastmap for failure.
3318 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
3319 Now also sets the new value (passed in a new argument).
3320 (re_match_2_internal): Use it.
3321 Also, use a new var `reg' of type size_t when looping through regs
3322 rather than reuse the inappropriate `mcnt'.
3324 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
3325 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
3326 (where_is_internal): Renamed from Fwhere_is_internal.
3327 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
3328 (Fwhere_is_internal): New function wrapping where_is_internal.
3329 (where_is_internal_1): Handle the case where we're filling the cache.
3330 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
3332 2000-10-25 Miles Bader <miles@gnu.org>
3334 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
3336 2000-10-25 Gerd Moellmann <gerd@gnu.org>
3338 * window.c (pos_fully_visible_p): Removed.
3339 (Fpos_visible_in_window_p): Use pos_visible_p to determine
3340 if position is visible and/or fully visible.
3342 * lisp.h (pos_visible_p): Add prototype.
3344 * xdisp.c (pos_visible_p): New function.
3346 2000-10-25 Kenichi Handa <handa@etl.go.jp>
3348 * process.c (send_process): If OBJECT is t, it means that the data
3349 is from C string, but we should encode it. Before calling
3350 setup_raw_text_coding_system, be sure to flush out data by the
3351 previous coding system.
3353 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
3355 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
3356 assignment of startpos to prev when startpos == pos.
3358 * editfns.c (find_field): Set the field stickiness correctly from
3359 overlay fields. Use renamed `text_property_stickiness'.
3360 (text_property_stickiness): Renamed from `char_property_stickiness'.
3361 Only check text properties, not overlays.
3362 * textprop.c (get_char_property_and_overlay): New function.
3363 (Fget_char_property): Use it.
3364 * intervals.h (get_char_property_and_overlay): Add declaration.
3366 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3368 * keymap.c: Use AREF, ASET and ASIZE macros.
3369 (Fmake_sparse_keymap): Docstring fix.
3371 (shadow_lookup): Move up.
3372 Handle the case where lookup-key returns an integer.
3373 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
3374 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
3375 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
3376 Simplify/rewrite the keymap-finding code.
3377 Add check for command shadowing, using shadow_lookup.
3379 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
3381 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
3382 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
3385 2000-10-24 Andrew Innes <andrewi@gnu.org>
3387 * dired.c (directory_files_internal_unwind): New function.
3388 (directory_files_internal): Use it to ensure closedir is called
3389 even if expand-file-name or file-attributes throw, eg. because of
3390 a user interrupt. Also enable immediate_quit while calling
3391 re_search, so that matching can be interrupted as well.
3393 2000-10-24 Andrew Innes <andrewi@gnu.org>
3395 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
3397 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
3398 so that re_search functions only quit when callers expect them to.
3400 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3402 * regex.c (regex_compile): Change the way of handling a range from
3403 a char less than 256 to a char not less than 256.
3405 2000-10-24 Gerd Moellmann <gerd@gnu.org>
3407 * window.c (size_window): Prevent setting window's width or
3408 height to a negative value (esp. with XSETFASTINT).
3410 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
3411 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
3412 (protect_malloc_state) [GC_MALLOC_CHECK &&
3413 GC_PROTECT_MALLOC_STATE]: New function.
3414 (PROTECT_MALLOC_STATE): New macro.
3415 (__malloc_initialize, morecore, _malloc_internal)
3416 (_free_internal) _realloc_internal): Use it to make _heapinfo
3417 read-only outside of gmalloc.
3419 * keymap.c: Update copyright.
3421 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
3424 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
3426 * filelock.c (unlock_all_files): Use unlock_file to expand each
3427 buffer's file_truename before trying remove its lock file.
3429 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
3431 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
3432 or CRLF, decode EOLs.
3434 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3436 * window.c (Fdisplay_buffer): Fix doc.
3438 2000-10-23 Jason Rumney <jasonr@gnu.org>
3440 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
3441 ASCII font of default fontset on Windows.
3443 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
3444 xterm.c comment below).
3446 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
3448 2000-10-23 Gerd Moellmann <gerd@gnu.org>
3450 * xterm.c (x_connection_closed): Reset handling_signal.
3452 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
3455 2000-10-23 Miles Bader <miles@gnu.org>
3457 * window.c (window_scroll_pixel_based, window_scroll_line_based):
3458 Pass nil for FULLY argument to Fpos_visible_in_window_p to
3459 maintain old behavior.
3460 * minibuf.c (Fminibuffer_complete): Likewise.
3462 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
3464 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
3465 that when a font can't be exactly centered, it errs up rather than
3468 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
3470 * fns.c (Fbase64_decode_string): The decoded result should be
3473 2000-10-23 Andrew Choi <akochoi@i-cable.com>
3475 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
3477 * dispnew.c [macintosh]: Include macterm.h.
3478 (init_display) [macintosh]: Initialization for window system.
3480 * emacs.c (main) [macintosh]: Call syms_of_textprop,
3481 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
3482 syms_of_search, x_term_init, and init_keyboard before calling
3483 init_window_once. Also, call syms_of_xmenu.
3485 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
3486 default fontset to Monaco.
3488 * frame.c [macintosh]: Include macterm.h. Remove declarations of
3489 NewMacWindow and DisposeMacWindow.
3490 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
3491 instead of calling NewMacWindow and setting fields of
3492 f->output_data.mac directly. Call init_frame_faces.
3493 (Fdelete_frame) [macintosh]: Remove unused code.
3494 (Fmodify_frame_parameters) [macintosh]: Call
3495 x_set_frame_parameters instead of mac_set_frame_parameters.
3497 * frame.h [macintosh]: Define menu_bar_lines field in struct
3498 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
3500 * keyboard.c [macintosh]: Include macterm.h.
3501 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
3502 and menu_bar_activate_event type events as for X and NT.
3503 (make_lispy_event) [macintosh]: Construct lisp events of type
3504 MENU_BAR_EVENT as for X and NT.
3506 * sysdep.c [macintosh]: Remove declaration for sys_signal.
3507 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
3508 (sys_subshell) [macintosh]: Remove definition entirely.
3509 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
3510 Vwindow_system_version here. Remove initialization of
3511 Vx_bitmap_file_path.
3512 (read_input_waiting): Correct the number of parameters passed to
3514 Move all Macintosh functions to mac/mac.c.
3516 * term.c [macintosh]: Include macterm.h.
3518 * window.c [macintosh]: Include macterm.h.
3520 * xdisp.c [macintosh]: Include macterm.h. Declare
3521 set_frame_menubar and pending_menu_activation.
3522 (echo_area_display) [macintosh]: Do not return if terminal frame
3523 is the selected frame.
3524 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
3525 Allow only the selected frame to set menu bar.
3526 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
3527 calling FRAME_EXTERNAL_MENU_BAR (f).
3528 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
3530 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
3531 and check_x. Declare XCreateGC. Define x_create_gc and
3532 x_free_gc. Initialize font_sort_order.
3533 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
3534 but call x_list_fonts instead of w32_list_fonts.
3535 (Finternal_face_x_get_resource) [macintosh]: Do not call
3536 display_x_get_resource.
3537 (prepare_face_for_display) [macintosh]: Set xgcv.font.
3538 (realize_x_face) [macintosh]: Load the font if it is specified in
3540 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
3543 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
3545 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
3546 is nil: since we go to the end of submap anyway, we'd end up
3548 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
3549 doesn't obey autoload.
3551 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3553 * msdos.c (dos_set_window_size): Update screen dimension variables.
3555 2000-10-21 Jason Rumney <jasonr@gnu.org>
3557 * w32term.c (w32_cache_char_metrics): Double check that font is
3558 really fixed pitch before trusting tmPitchAndFamily.
3560 2000-10-21 Andrew Innes <andrewi@gnu.org>
3562 * w32gui.h (w32_char_font_type): Move enum from w32term.c
3564 * w32term.h: Extern decl for w32_cache_char_metrics.
3566 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
3568 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
3569 (w32_unload_font): Free per_char array if present.
3571 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
3572 cached information in emulated XFontStruct to handle common cases
3573 quickly. Do not allocate XCharStruct for return.
3574 (w32_native_per_char_metric): New function.
3575 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
3577 (x_produce_glyphs): Don't get an HDC. Change calls to
3578 w32_per_char_metric to match arg change above. Remove calls to
3580 (w32_get_glyph_overhangs): Ditto.
3581 (w32_cache_char_metrics): New function.
3583 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
3584 ($(BLD)/casefiddle.$(O)): Remove compile command.
3585 ($(BLD)/gmalloc.$(O)): Remove compile command.
3586 ($(BLD)/dispnew.obj):
3587 ($(BLD)/keyboard.obj):
3588 ($(BLD)/w32inevt.obj):
3589 ($(BLD)/w32bdf.obj):
3591 ($(BLD)/buffer.obj):
3592 ($(BLD)/editfns.obj):
3594 ($(BLD)/fileio.obj):
3596 ($(BLD)/indent.obj):
3597 ($(BLD)/insdel.obj):
3598 ($(BLD)/intervals.obj):
3599 ($(BLD)/minibuf.obj):
3601 ($(BLD)/scroll.obj):
3602 ($(BLD)/sysdep.obj):
3603 ($(BLD)/textprop.obj):
3604 ($(BLD)/widget.obj):
3605 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
3606 ($(BLD)/term.obj): Add dependency on dispextern.h.
3608 * makefile.nt ($(BLD)\dispnew.obj):
3609 ($(BLD)\keyboard.obj):
3610 ($(BLD)\w32inevt.obj):
3611 ($(BLD)\w32bdf.obj):
3613 ($(BLD)\buffer.obj):
3614 ($(BLD)\editfns.obj):
3616 ($(BLD)\fileio.obj):
3618 ($(BLD)\indent.obj):
3619 ($(BLD)\insdel.obj):
3620 ($(BLD)\intervals.obj):
3621 ($(BLD)\minibuf.obj):
3623 ($(BLD)\scroll.obj):
3624 ($(BLD)\sysdep.obj):
3625 ($(BLD)\textprop.obj):
3626 ($(BLD)\widget.obj):
3627 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
3628 ($(BLD)\term.obj): Add dependency on dispextern.h
3630 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3632 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
3633 with an additional argument of Qt.
3635 2000-10-21 Miles Bader <miles@gnu.org>
3637 * window.c (pos_fully_visible_in_window_p): New function.
3638 (Fpos_visible_in_window_p): Add FULLY argument.
3639 Use pos_fully_visible_in_window_p.
3640 (window_scroll_pixel_based, window_scroll_line_based): Update
3641 calls to Fpos_visible_in_window_p.
3642 * lisp.h (Fpos_visible_in_window_p): Update prototype
3644 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3646 * alloc.c (toplevel): Conditionalize compilation of mem_*
3647 functions differently.
3649 2000-10-20 Jason Rumney <jasonr@gnu.org>
3651 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
3652 mem_init where it used to be. mem_z etc not defined otherwise.
3654 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3656 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
3658 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
3659 structure definition and related variabled to the top of the file.
3660 Include this code when GC_MALLOC_CHECK is defined.
3661 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
3662 register/unregister allocated region.
3663 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
3664 which isn't allocated.
3665 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
3666 something which is already in use.
3667 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
3668 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
3669 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
3670 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
3672 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
3673 _malloc_internal instead of malloc.
3674 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
3677 2000-10-20 Andrew Innes <andrewi@gnu.org>
3679 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
3681 (my_strftime) <macro>: Don't use macro arg list when redefining as
3683 (my_strftime) <function>: Supply 0 as ut argument.
3685 2000-10-19 Jason Rumney <jasonr@altavista.net>
3687 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
3688 including dispextern.h, as it stops faces from working.
3690 * w32fns.c (Fx_create_frame): Don't bother calling
3691 face-set-after-frame-default since the caller does it for us
3692 anyway. Clean up calls to x_get_arg to be consistent with X.
3694 * w32term.c (x_produce_glyphs): Handle
3695 unibyte_display_via_language_environment correctly.
3696 (w32_draw_box_rect): Fix the calculation of width and height.
3698 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
3699 as it has stopped working.
3700 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
3703 2000-10-19 Gerd Moellmann <gerd@gnu.org>
3705 * eval.c (skip_debugger): Prevent a compiler warning.
3706 (Fcondition_case): Likewise.
3707 (Fbacktrace_frame): Use a null interactive spec.
3709 2000-10-19 Kenichi Handa <handa@etl.go.jp>
3711 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
3713 2000-10-18 Gerd Moellmann <gerd@gnu.org>
3715 * strftime.c: Sync with glibc, file version 1.78.
3716 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
3717 should no longer be used according to ISO 8601.
3719 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
3720 no map for meta_prefix_char, don't try to use it as a keymap.
3721 Instead, if T_OK is non-zero, look up a default binding, if any,
3722 otherwise, if T_OK is zero, return nil.
3724 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
3725 (x_to_xcolors, png_load): Use x_query_color.
3727 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
3729 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
3731 (x_copy_color, x_alloc_lighter_color): Likewise.
3733 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
3734 (x_query_color, x_query_colors): Add prototype.
3736 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
3737 check_string_bytes only if not noninteractive, increase count to 50.
3739 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
3741 * insdel.c (adjust_markers_for_delete): Handle before-insertion
3744 2000-10-17 Gerd Moellmann <gerd@gnu.org>
3746 * alloc.c (pure_bytes_used): Renamed from pureptr.
3748 (pure_alloc): New function.
3749 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
3751 (Fpurecopy): Use PURE_POINTER_P.
3753 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
3754 PT has moved backward.
3756 * xdisp.c (cursor_row_p): Take continued lines into account.
3758 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
3760 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
3761 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
3762 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
3765 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
3766 of selective display off while searching for the next line start.
3768 2000-10-17 Kenichi Handa <handa@etl.go.jp>
3770 * Makefile.in (term.o): Depend on dispextern.h.
3772 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
3774 * keymap.c (keymap_memberp): Ensure that nil is not a member.
3776 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3778 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
3779 the iterator at the beginning, so that they can be set later on,
3780 for instance in reseat_at_next_visible_line_start, without being
3783 * xfns.c (pbm_format): Add :foreground and :background keywords.
3784 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
3785 (xbm_load): Recognize foreground and background color
3788 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
3790 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
3792 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
3795 * msdos.c (IT_set_face): Compare highlighted face with the default
3796 face, and invert colors if these faces' colors are identical.
3797 (Fmsdos_remember_default_colors): Don't swap foreground and
3798 background colors in initial_colors[].
3799 (IT_set_frame_parameters): Don't swap frame's foreground and
3800 background pixels. If ALIST includes "(reverse . t)", swap
3801 foreground-color and background-color properties in frame's
3802 param_alist. If the original frame's param_alist doesn't specify
3803 the colors, store unspecified-fg and unspecified-bg, reversed if
3806 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
3807 the colors are unspecified and reversed, reverse fore- and back-
3808 ground in the returned value.
3809 (Fframe_parameter): Ditto.
3811 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3813 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
3814 get_last_unchanged_at_beg_row.
3815 (find_first_unchanged_at_end_row): Renamed from
3816 get_first_unchanged_at_end_row.
3817 (find_first_unchanged_at_end_row): Convert assertions to
3818 unconditional tests which abort. When looking for a row in
3819 unchanged text, don't go further back than first_text_row.
3821 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
3822 Don't add in the last line's height when deciding if the new
3823 position is below the scroll margin.
3825 2000-10-16 Miles Bader <miles@gnu.org>
3827 * editfns.c (Fconstrain_to_field): Check carefully for field
3828 boundaries if either OLD_POS or NEW_POS has a non-nil field
3829 property, even if they're the same.
3831 2000-10-16 Kenichi Handa <handa@etl.go.jp>
3833 * xterm.c (x_draw_box_rect): Fix the calculation of width and
3834 height for XFillRectangle.
3836 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
3838 * syntax.c (Fstring_to_syntax): New function extracted from
3839 Fmodify_syntax_entry.
3840 (Fmodify_syntax_entry): Use it and document the ! and | fences.
3841 (skip_chars, Fforward_comment): Remove unused variables.
3842 (syms_of_syntax): Add defsubr for string-to-syntax.
3843 (describe_syntax): Add code for comment and string fences.
3845 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
3847 * keymap.c (access_keymap): Add AUTOLOAD parameter.
3848 Do the meta->esc mapping. Call get_keyelt before returning.
3849 Start scanning from the second element (the first is always `keymap')
3850 to make it easier to detect when we reach a parent map.
3851 Handle the case of inheriting from a symbol whose function is a map.
3852 (Fkeymap_parent): Also handle the `inherit from symbol' case.
3853 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
3854 (get_keyelt, Flookup_key): Update call to access_keymap.
3855 Remove the meta->esc mappings.
3856 (define_as_prefix): Delete old disabled code.
3857 (menu_item_p): New function.
3858 (where_is_internal_1): Skip over the few remaining menu items.
3859 * lisp.h (access_keymap): Update prototype.
3860 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
3861 Update call to access_keymap.
3862 (follow_key, read_key_sequence): Update calls to access_keymap.
3863 Remove the meta->esc mappings.
3865 2000-10-13 Gerd Moellmann <gerd@gnu.org>
3867 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
3868 with additional argument.
3870 * xdisp.c (cursor_row_p): New function.
3871 (try_cursor_movement, display_line): Use it.
3873 * xdisp.c (append_space): Also save/restore iterator's current
3874 character and its length.
3876 * xdisp.c (init_from_display_pos): Add an assertion.
3877 (handle_stop): Don't set iterator's add_overlay_start.
3878 (handle_invisible_prop): Likewise.
3879 (load_overlay_strings): If text under an overlay is invisible,
3880 take both before- and after-strings into account when the iterator
3881 is positioned either at the start or at the end of the overlay.
3882 (forward_to_next_line_start): Rewritten.
3883 (reseat_at_next_visible_line_start): Rewritten.
3884 (set_iterator_to_next): Add parameter RESEAT_P.
3886 * dispextern.h (struct it): Remove member add_overlay_start.
3887 (set_iterator_to_next): Change prototype.
3889 2000-10-13 Kenichi Handa <handa@etl.go.jp>
3891 * coding.c (code_convert_region): Be sure to initialize
3892 coding->category_idx.
3893 (decode_coding_string): Set coding->src_multibyte and
3894 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
3895 (encode_coding_string): Set coding->src_multibyte and
3896 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
3898 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
3900 * xfns.c (Fx_create_frame): Don't bother calling
3901 face-set-after-frame-default since the caller does it for us anyway.
3903 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
3905 * window.c (coordinates_in_window): Fix detection of vertical line
3906 on character terminals.
3908 2000-10-12 Gerd Moellmann <gerd@gnu.org>
3910 * editfns.c (save_excursion_save): Additionally record the
3912 (save_excursion_restore): If buffer was visible in a window, and a
3913 different window was selected, and the old selected window is
3914 still live, restore point in that window.
3916 2000-10-12 Kenichi Handa <handa@etl.go.jp>
3918 * xterm.c (x_produce_glyphs): Handle
3919 unibyte_display_via_language_environment correctly.
3921 * regex.c (regex_compile): Change the way of handling a range from
3922 unibyte char to multibyte char.
3924 * syntax.c (skip_chars): Change the way of handling a range from
3925 unibyte char to multibyte char.
3927 * process.c (read_process_output): Cancel previous change.
3929 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
3931 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
3933 * charset.c (Ffind_charset_string): Doc fix.
3934 (Ffind_charset_region): Doc fix.
3936 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
3938 * process.c (read_process_output): Fix previous change. Adjust
3939 multibyteness of text to insert in a buffer by
3940 string_make_unibyte/multibyte instead of
3941 Fstring_as_unibyte/multibyte.
3943 2000-10-10 Andreas Schwab <schwab@suse.de>
3945 * alloc.c (mark_object): Remove all workarounds installed on
3948 2000-10-10 Kenichi Handa <handa@etl.go.jp>
3950 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
3952 (base64_encode_1): Make it work for a text of multibyte form.
3953 (Fbase64_decode_region): Allocate sufficient memory for multibyte
3954 case. Don't call str_to_multibyte because base64_decode_1
3955 produces correct multibyte form for eight-bit codes.
3956 (Fbase64_decode_string): Adjusted for the change of
3958 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
3959 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
3962 * charset.h (CHAR_STRING): Optimized for single byte characters.
3964 2000-10-09 Andreas Schwab <schwab@suse.de>
3966 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
3967 -1 after socket is closed, to fall through to error processing.
3969 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
3971 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
3972 variables. If ALIST includes foreground-color or
3973 background-color, change also the colors of the default face for
3976 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
3978 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
3979 them extern (they are defined on xfaces.c).
3980 (syms_of_msdos): Don't intern and don't staticpro
3981 Qbackground_color and Qforeground_color.
3983 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
3985 * frame.c (Fframe_parameter): For non-windowed frames, if
3986 f->param_alist says foreground or background color is unspecified,
3987 call tty_color_name to return the color name computed from the
3988 frame's current colors.
3990 2000-10-06 Dave Love <fx@gnu.org>
3992 * terminfo.c (ospeed): Don't declare.
3994 * sysdep.c: Don't include string.h.
3995 (h_errno): Declare conditional also on TRY_AGAIN.
3997 * charset.c (Ffind_charset_string): Doc fix.
3999 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
4000 (Fbase64_decode_region, Fbase64_decode_string): More explicit
4003 2000-10-05 Dave Love <fx@gnu.org>
4005 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
4006 position like menu-bar.
4008 2000-10-05 Gerd Moellmann <gerd@gnu.org>
4010 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
4012 * xdisp.c (handle_single_display_prop): Use safe_call1.
4013 (safe_call): Renamed from call_function.
4014 (safe_call1): New function.
4015 (handle_fontified_prop): Use safe_call1 instead of call1.
4016 (safe_eval): Renamed from eval_form.
4017 (safe_eval_handler): Renamed from eval_handler.
4018 (handle_single_display_prop, display_mode_element): Use safe_eval
4019 instead of eval_form.
4021 * xfaces.c (merge_face_heights): Use safe_call instead of
4024 * keyboard.c (show_help_echo): Use safe_call instead of
4025 call_function; use safe_eval instead of eval_form.
4027 * lisp.h (safe_call): Renamed from call_function.
4028 (safe_eval): Renamed from eval_form.
4029 (safe_call1): Add prototype.
4031 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
4033 * xfns.c (image_ascent): Rearrange ascent calculation for the
4036 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
4038 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
4039 (where_is_internal_1): Don't bother ignoring menu-items any more.
4041 2000-10-04 Gerd Moellmann <gerd@gnu.org>
4043 * keyboard.c (update_menu_bindings): New variable.
4044 (parse_menu_item): Use AREF. If update_menu_bindings
4045 is 0, don't update menu bindings.
4046 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
4048 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
4050 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
4053 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
4055 * syntax.c (forw_comment): Match nestedness of ender/starter.
4056 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
4057 (prev_char_comstart_first): Remove.
4058 (back_comment): Check two-char comment markers more carefully
4059 to better handle overlapping cases like *//* or /* */* */ ...
4060 Match nestedness of ender/starter.
4062 2000-10-02 Dave Love <fx@gnu.org>
4064 * config.in (HAVE_GAI_STRERROR): Add undef.
4066 * process.c (Fopen_network_stream): Use it.
4068 * m/alpha.h (NO_REMAP): Don't define.
4070 2000-10-02 Gerd Moellmann <gerd@gnu.org>
4072 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
4073 return with a string converted to an integer or vice versa when
4074 Vmocklisp_arguments is t.
4075 (Fsignal): Likewise. The function can return for `quit'.
4076 (struct gcpro): Declare member `var' to point to a volatile
4079 * eval.c (error): Prevent compiler warning.
4081 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
4083 * keymap.c (keymap_memberp): New function.
4084 (Fset_keymap_parent): Use it.
4085 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
4086 Use keymap_memberp to avoid creating cycles.
4087 (access_keymap): Use KEYMAPP.
4089 2000-09-30 Gerd Moellmann <gerd@gnu.org>
4091 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
4092 gai_strerror. Make sure xerrno is set if connect fails. Improve
4095 2000-09-29 Jason Rumney <jasonr@gnu.org>
4097 * w32term.c (w32_char_font_type, w32_encode_char)
4098 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
4099 (w32_bdf_per_char_metric): New function.
4100 (w32_per_char_metric): Use it.
4101 (x_draw_glyph_string_background): Always draw background for BDF
4104 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
4105 GDI object which is a scarce resource.
4107 * w32bdf.c (search_file_line): Fix skipping of whitespace.
4108 (get_quoted_string): Fix limit on memchr search.
4109 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
4110 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
4111 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
4112 (get_cached_font_char, cache_char_offset): Use macro
4113 BDF_CODEPOINT_RANGE_COVER_P.
4114 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
4115 (clear_cached_bitmap_slots): New function.
4116 (GET_HEX_VALUE): G-Z, g-z are not hex.
4117 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
4118 (get_bitmap_with_cache): Use new cache implementation.
4119 (create_offscreen_bitmap): New function.
4120 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
4122 * w32term.c (x_produce_glyphs): If the distance from the current
4123 position to the next tab stop is less than a canonical character
4124 width, use the tab stop after that.
4125 (x_draw_glyphs): Handle case START and END are out of bounds more
4127 (x_clear_mouse_face): Block/unblock input.
4128 (x_display_and_set_cursor): Don't show a hollow box cursor for
4129 buffers whose cursor_type is nil.
4131 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4133 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
4136 * dispextern.h (updating_frame): Declare extern.
4138 2000-09-29 Andreas Schwab <schwab@suse.de>
4140 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
4142 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4144 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
4145 use its function definition.
4146 (tool_bar_items): Likewise.
4148 * lisp.h (fatal): Declare NO_RETURN.
4150 2000-09-29 Kenichi Handa <handa@etl.go.jp>
4152 * keymap.c: Remove the line "#undef NULL".
4154 2000-09-28 Gerd Moellmann <gerd@gnu.org>
4156 * xterm.c (x_make_frame_visible): Try harder to make the frame
4159 2000-09-28 Dave Love <fx@gnu.org>
4161 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
4163 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
4165 * .gdbinit (xreload): Note its need on GNU/Linux.
4167 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
4168 r_alloc, r_alloc_free.
4170 2000-09-28 Kenichi Handa <handa@etl.go.jp>
4172 * syntax.c (skip_chars): Handle negation correctly.
4174 2000-09-27 Gerd Moellmann <gerd@gnu.org>
4176 * xfaces.c (realize_default_face): Call set_lface_from_font_name
4177 with non-zero FORCE_P argument.
4179 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
4182 * xdisp.c (window_box_height): Add an assertion.
4184 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
4185 tool-bar than is available.
4186 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
4188 2000-09-27 Dave Love <fx@gnu.org>
4190 * s/irix6-5.h: Now works 64-bit. Tidied.
4192 2000-09-26 Gerd Moellmann <gerd@gnu.org>
4194 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
4195 instead of BITS_PER_INT.
4196 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
4197 EMACS_UINT, respectively.
4198 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
4200 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
4202 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
4204 * window.c (freeze_window_starts): Construct last argument for
4205 foreach_window differently.
4207 * xfns.c (x_decode_color): Don't return a Lisp_Object.
4209 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
4210 EMACS_UINT instead of `int' and `unsigned int'.
4211 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
4213 * frame.h (struct frame): Make the `nothing' member of union
4214 output_data an EMACS_INT.
4216 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
4218 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
4219 size in the sdata structure.
4220 (SDATA_NBYTES, SDATA_DATA): New macros.
4221 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
4222 differently for the different layout of the sdata structure.
4223 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
4225 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
4226 Check that size recorded in the string size and size recorded in
4227 the sdata structure agree.
4229 2000-09-25 Dave Love <fx@gnu.org>
4231 * buffer.c: Include stdio.h.
4233 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
4235 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
4237 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
4238 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
4240 (__malloc_extra_blocks): Declare as __malloc_size_t.
4242 2000-09-25 Gerd Moellmann <gerd@gnu.org>
4244 * alloc.c (mark_image): Use GC_NILP instead of NILP.
4246 * keyboard.c (show_help_echo): Set help_echo_showing_p.
4247 (read_char): If help-echo is showing, preserve the echo area
4250 * xdisp.c (help_echo_showing_p): New variable.
4251 (set_message): Reset it to 0.
4252 (init_xdisp): Initialize help_echo_showing_p.
4254 * dispextern.h (help_echo_showing_p): Declare extern.
4256 * config.in: Fix typo in __GNUC_MINOR__.
4258 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
4260 * s/freebsd.h (POSIX_SIGNALS): Define.
4262 * xterm.c (x_clear_mouse_face): Block/unblock input.
4264 2000-09-24 Dave Love <fx@gnu.org>
4266 * fns.c (base64_encode_1): Fix last change.
4268 2000-09-22 Gerd Moellmann <gerd@gnu.org>
4270 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
4272 * xdisp.c (try_window_reusing_current_matrix): More fixes
4273 for the case window has a header-line.
4275 2000-09-22 Dave Love <fx@gnu.org>
4277 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
4280 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
4282 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
4284 2000-09-21 Gerd Moellmann <gerd@gnu.org>
4286 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
4289 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
4292 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
4293 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
4294 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
4297 * marker.c (byte_char_debug_check): Return void.
4299 * xfns.c (Fx_create_frame): Set default frame parameter value
4300 for tool-bar-lines to 1.
4302 * dispnew.c (scrolling_window): Compare y-positions of rows
4303 equal at the start. Some simplification.
4305 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
4306 reused rows' y-position in the case window has a header-line, and
4307 new window start is greater than old window start.
4309 * process.c (process_sent_to): New variable.
4310 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
4311 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
4312 Declare more parameters volatile.
4314 * lread.c (Vrecursive_load_depth_limit): New variable.
4315 (Fload): Check recursive loads whose recursion depth exceeds
4316 Vrecursive_load_depth_limit.
4317 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
4319 2000-09-20 Gerd Moellmann <gerd@gnu.org>
4321 * fileio.c (Fread_file_name): Doc fix.
4323 * editfns.c (Fmessage_or_box): Doc fix.
4325 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
4327 * xfns.c (xbm_scan): Allow C-style comments.
4329 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
4330 symbols are specified, add color translations to the cache.
4331 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
4333 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
4335 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
4336 structures to xpm_init_color_cache.
4338 2000-09-19 Gerd Moellmann <gerd@gnu.org>
4340 * dispnew.c (update_window_line): Make sure to always draw
4343 2000-09-19 Andrew Innes <andrewi@gnu.org>
4345 * makefile.nt (bootstrap-emacs): Don't change directory.
4347 2000-09-19 Kenichi Handa <handa@etl.go.jp>
4349 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
4351 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
4352 If output buffer is too small, signal an appropriated error.
4354 2000-09-18 Dave Love <fx@gnu.org>
4356 * keyboard.c (menu_bar_items, tool_bar_items)
4357 (current_active_maps): Remove redundant get_local_map call.
4359 2000-09-18 Gerd Moellmann <gerd@gnu.org>
4361 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
4362 cursor for buffers whose cursor_type is nil.
4364 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
4365 a feature to implement that is already implemented.
4366 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
4369 * xfns.c (x_clear_image_1): New function.
4370 (x_clear_image): Use it.
4371 (x_from_xcolors): Use x_clear_image_1; don't free the image's
4374 * dispnew.c (update_window): Move test for invisible lines
4375 at the top to update_window_line.
4376 (update_window_line): Handle invisible lines here.
4378 * xfns.c (clear_image_cache): Clear current matrices of all
4379 frames sharing an image cache. Block input while freeing
4380 images. Fix timestamp comparison.
4381 (x_clear_image): Also free the mask.
4383 * xfns.c (lookup_image): Block input while loading the image so
4384 that we won't get interrupted in a state where the image isn't yet
4386 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
4387 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
4388 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
4389 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
4392 2000-09-16 Gerd Moellmann <gerd@gnu.org>
4394 * dispnew.c (update_window): Make sure to make desired rows
4395 current even if they are completely invisible at the top
4398 2000-09-15 Gerd Moellmann <gerd@gnu.org>
4400 * xfns.c (lookup_image): Build mask before applying an algorithm.
4401 Recognize algorithm `disabled'.
4402 (cross_disabled_images): New variable.
4403 (COLOR_INTENSITY): New macro.
4404 (x_detect_edges): Use COLOR_INTENSITY.
4405 (x_disable_image): New function.
4406 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
4408 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
4409 disabled state, don't apply an image transformation algorithm if
4410 the user specified an image for the disabled state. Use
4411 `:algorithm disabled' for creating a disabled item's image if the
4412 user hasn't specified an image.
4414 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
4415 allocation functions with the XPM lib.
4416 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
4417 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
4418 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
4419 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
4420 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
4422 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
4423 functions, if possible, because these handle color allocation
4424 failure more gracefully.
4425 (Fimage_mask_p): New function.
4427 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
4428 (Qedge_detection, Qheuristic): New symbols.
4429 (syms_of_xfns): Initialize new symbols.
4430 (lookup_image): Handle `:mask X', `:algorithm emboss', and
4431 `algorithm (edge-detection ...)'.
4432 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
4433 (tiff_format, gif_format, gs_format): Add `:mask'.
4434 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
4435 (GIF_MASK, GS_MASK): New enumerators.
4436 (x_laplace_read_row, x_laplace_write_row): Functions removed.
4437 (emboss_matrix, laplace_matrix): New variables.
4438 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
4439 (x_edge_detection): New functions.
4440 (x_laplace): Rewritten in terms of x_detect_edges.
4441 (x_build_heuristic_mask): If image has a mask, free it.
4443 2000-09-14 Andrew Innes <andrewi@gnu.org>
4445 * makefile.w32-in: Revert to Unix line endings.
4447 2000-09-14 Andrew Innes <andrewi@gnu.org>
4449 * makefile.w32-in: Standardize indentation somewhat.
4450 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
4451 cater for differences between shells.
4453 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
4455 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4457 * xterm.c (x_produce_glyphs): If the distance from the current
4458 position to the next tab stop is less than a canonical character
4459 width, use the tab stop after that.
4461 2000-09-14 Dave Love <fx@gnu.org>
4463 * buffer.c (alloc_buffer_text): Fix xmalloc call.
4465 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4467 * xdisp.c (handle_fontified_prop): While running fontification
4468 functions, bind `fontification-functions' and
4469 `after-change-functions' to nil.
4471 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
4472 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
4474 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
4476 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
4477 USE_MMAP_FOR_BUFFERS.
4479 * insdel.c (make_gap): Use enlarge_buffer_text.
4481 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
4482 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
4483 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
4484 from former r_alloc_* functions in ralloc.c.
4485 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
4487 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
4488 (mmap_init) [REL_ALLOC_MMAP]: New function.
4489 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
4490 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
4493 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
4494 (enlarge_buffer_text): Add prototype.
4496 * ralloc.c: Remove everything having to do with the use of mmap.
4498 2000-09-13 Gerd Moellmann <gerd@gnu.org>
4500 * sound.c (Fplay_sound): Doc fix.
4502 * keyboard.c: Avoid some more compiler warnings.
4503 (parse_tool_bar_item): Ignore cached key bindings.
4505 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
4506 and allocation of Lisp data.
4508 2000-09-12 Gerd Moellmann <gerd@gnu.org>
4510 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
4511 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
4514 * lread.c (Fload): Put code checking for recursive loads in #if 0.
4516 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
4518 * ccl.c: Comment fixed.
4519 (MAX_MAP_SET_LEVEL): Increased to 30.
4520 (PUSH_MAPPING_STACK): Enclose with do-while block.
4521 (POP_MAPPING_STACK): Likewise.
4522 (stack_idx_of_map_multiple): New variable.
4523 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
4524 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
4525 call the corresponding CCL program by
4526 CCL_CALL_FOR_MAP_INSTRUCTION.
4527 (ccl_driver) <CCL_MapSingle>: Likewise.
4528 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
4529 with the case where looking up process reaches to the end of
4530 map-set, and call CCL programs as the above change.
4532 2000-09-11 Gerd Moellmann <gerd@gnu.org>
4534 * xfns.c (png_load, jpeg_load): Declare some variables volatile
4535 that might be clobbered by longjmp.
4536 (check_x_display_info, x_decode_color, create_frame_xic)
4537 (Fx_display_backing_store, Fx_display_visual_class)
4538 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
4541 * lread.c (init_lread): Set Vloads_in_progress to nil.
4542 (Fload): Show list of recursively loaded files, when signaling an
4545 * lread.c (Vloads_in_progress): New variable.
4546 (record_load_unwind): New function.
4547 (Fload): Check for recursive loads.
4548 (syms_of_lread): Initialize Vloads_in_progress.
4549 (read_integer, read1): Avoid some compiler warnings.
4551 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
4554 2000-09-11 Miles Bader <miles@gnu.org>
4556 * editfns.c (Fbuffer_string): Doc fix.
4558 2000-09-10 Gerd Moellmann <gerd@gnu.org>
4560 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
4562 2000-09-09 Ken Raeburn <raeburn@gnu.org>
4564 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
4565 whether to include other header files.
4567 2000-09-09 Gerd Moellmann <gerd@gnu.org>
4569 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
4570 by Fmemq as a boolean.
4572 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
4574 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
4576 2000-09-08 Gerd Moellmann <gerd@gnu.org>
4578 * ralloc.c (mmap_fd): Remove initializer which can make it
4579 read-only in a dumped Emacs.
4580 (mmap_fd_1): New variable.
4581 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
4582 restore it from there.
4583 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
4584 unconditionally so that mmap_fd can be initialized there.
4585 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
4586 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
4587 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
4589 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
4591 * xdisp.c (dump_glyph_row): Fix printf format string.
4592 (display_line, move_it_in_display_line_to): Avoid compiler
4595 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
4597 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
4600 * xdisp.c (try_window_id): When trying to locate cursor in
4601 unchanged rows at the top, handle the case that we can't find it.
4603 * xterm.c (x_draw_glyphs): Handle case START and END are out
4604 of bounds more carefully.
4606 2000-09-08 Dave Love <fx@gnu.org>
4608 * s/sol2.h (REL_ALLOC_MMAP): Define.
4609 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
4611 * ralloc.c: Don't include string.h (redundant).
4612 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
4613 [!MAP_ANON]: Include fcntl.h.
4614 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
4615 (r_alloc, r_re_alloc, r_alloc_free)
4616 (mmap_enlarge, mmap_set_vars): Use it.
4617 (r_alloc_init_fd): New function.
4618 (__morecore) [SYSTEM_MALLOC]: Don't declare.
4619 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
4622 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
4625 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
4626 change to __NetBSD__.
4628 2000-09-08 Kenichi Handa <handa@etl.go.jp>
4630 * search.c (compile_pattern): Check the multibyteness of cached
4633 2000-09-08 Miles Bader <miles@gnu.org>
4635 * xfaces.c (default_face_vector): Function removed.
4636 (Finternal_merge_in_global_face): Restore old global/local
4637 attribute override order. Use inline loop instead of calling
4638 default_face_vector.
4640 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4642 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
4643 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
4644 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
4645 where necessary, in case POINTER_TYPE is `void'.
4647 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
4649 * frame.c (make_terminal_frame): Initialize frame foreground and
4650 background colors to unspecified, for the initial instance of an
4653 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4655 * ralloc.c (mmap_find): Fix overlap computation.
4656 (mmap_enlarge): Compute nbytes before trying to find an
4659 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
4662 * lread.c (syms_of_lread): Change value of regexp
4663 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
4665 * xmenu.c (xdialog_show): When looking up the selection in
4666 menu_items, take `quote' boundaries into account; this corresponds
4667 to a nil ITEM in x-popup-dialog.
4669 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4671 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
4673 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
4675 * coding.c (encode_coding_sjis_big5): Use translation table for
4676 encoding, not decoding. Fix the handling of latin-jisx0201.
4677 Check for the charset katakana-jisx0201 too.
4678 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
4679 (detect_coding_sjis): Check the byte sequence more rigidly.
4681 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4683 * xfaces.c (Vparam_value_alist): New variable.
4684 (syms_of_xfaces): Initialize it.
4685 (Finternal_set_lisp_face_attribute): Avoid more consing.
4687 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
4689 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
4690 (Qbackground_mode): New variable.
4691 (syms_of_frame_1): Initialize Qbackground_mode.
4693 * lisp.h (Qdisplay): Declare extern.
4695 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
4696 change face on all frames, and change the default for new frames.
4698 2000-09-07 Dave Love <fx@gnu.org>
4700 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
4702 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4704 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
4706 * charset.c: Include composite.h
4707 (lisp_string_width): New function.
4708 (Fstring_width): Call lisp_string_width instead of strwidth.
4710 * Makefile.in (charset.o): Depends on composite.h.
4712 * process.c (read_process_output): Before inserting the decoded
4713 text in the buffer, adjust the multibyteness.
4715 2000-09-06 Gerd Moellmann <gerd@gnu.org>
4717 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
4718 buffer's text buffer is null, map new memory.
4720 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
4721 POINTER_TYPE and size_t.
4722 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
4723 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
4724 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
4725 [REL_ALLOC_MMAP]: New macros.
4726 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
4727 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
4728 [REL_ALLOC_MMAP]: New functions.
4730 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
4731 before and after unexec.
4733 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
4734 text buffers if necessary.
4736 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
4737 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
4740 * config.in (HAVE_MMAP): Add #undef.
4742 2000-09-05 Gerd Moellmann <gerd@gnu.org>
4744 * frame.c (Qdisplay_type): New variable.
4745 (syms_of_frame_1): Initialize it.
4746 (Fframe_parameter): New function that avoids consing.
4747 (syms_of_frame): Defsubr it.
4749 * buffer.c (Fother_buffer): Consider buffers as invisible when
4750 they are displayed in a window on an invisible frame.
4752 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
4753 get-largest-window always return nil.
4755 2000-09-04 Gerd Moellmann <gerd@gnu.org>
4757 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
4758 variable; recognize Emacs 19 elc files.
4760 2000-09-04 Miles Bader <miles@gnu.org>
4762 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
4763 before initially popping up the menu, so the menu doesn't flash
4764 when the face settings are significantly different from the
4767 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
4769 * regex.c (WIDE_CHAR_SUPPORT): New macro.
4770 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
4771 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
4772 (BIT_UNIBYTE): Remove.
4773 (re_match_2_internal): Delete corresponding code and streamline the
4774 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
4775 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
4776 (re_wctype_t): New type.
4777 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
4778 (regex_compile): Use them and fix handling of overly long char classes.
4780 2000-09-03 Andrew Innes <andrewi@gnu.org>
4782 * makefile.w32-in: Change to DOS line endings.
4784 * s/ms-w32.h (ORDINARY_LINK): New define.
4786 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
4787 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
4789 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
4790 (distclean): Delete them here instead.
4792 * w32proc.c (compare_env): Convert to uppercase for comparison,
4793 not lowercase, to match how the native Windows shell works.
4795 2000-09-03 Jason Rumney <jasonr@gnu.org>
4797 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
4798 CVS changes the line-ends when checking in/out on DOS/Windows.
4800 * makefile.nt (emacs): Do not change directory to run temacs, as
4801 the load-path is set relative to current directory.
4803 2000-09-03 Miles Bader <miles@gnu.org>
4805 * xterm.c (x_alloc_lighter_color_for_widget): New function.
4807 2000-09-02 Gerd Moellmann <gerd@gnu.org>
4809 * xdisp.c (redisplay_mode_lines): New function.
4810 (display_mode_lines): Return number of mode lines displayed.
4811 (echo_area_display): Use redisplay_mode_lines to draw garbaged
4812 mode lines. Don't temporarily bind redisplay-dont-pause to t.
4814 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
4815 string.h and strings.h.
4816 (index) [HAVE_INDEX]: Add prototype.
4818 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
4819 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
4821 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
4822 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
4824 2000-09-01 Gerd Moellmann <gerd@gnu.org>
4826 * lread.c (read1): Accept `?' as symbol constituent, for
4827 compatiblity with XEmacs.
4829 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
4831 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
4832 (struct re_pattern_buffer): Remove newline_anchor.
4833 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
4834 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
4835 (re_max_failures, fail_stack): Use size_t rather than unsigned.
4836 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
4837 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
4838 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
4839 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
4840 Get rid of references to newline_anchor.
4841 (regcomp): Allocate and precompute a fastmap.
4843 2000-08-31 Gerd Moellmann <gerd@gnu.org>
4845 * lread.c (openp): GCPRO local variable `filename'.
4847 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
4849 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
4851 * regex.c: Merge some changes from GNU libc. Add prototypes.
4852 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
4853 Use memcmp and memcpy instead of bcopy and bcmp.
4854 (init_syntax_once): Use ISALNUM.
4855 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
4856 (REG_UNSET_VALUE): Remove. Use NULL instead.
4857 (REG_UNSET, re_match_2_internal): Use NULL.
4858 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
4860 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
4861 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
4862 (regex_compile): In handle_interval, return an error rather than try to
4863 unfetch the interval if we can't find the closing brace.
4864 Obey the RE_NO_GNU_OPS syntax bit.
4865 (TOLOWER): New macro.
4867 (regexec): Allocate regs.start and regs.end as one block.
4869 2000-08-30 Gerd Moellmann <gerd@gnu.org>
4871 * xdisp.c (echo_area_display): Check display_completed instead
4872 of calling detect_input_pending.
4874 * dispnew.c (update_frame): Only set display_completed here; move
4875 the update_begin and update_end calls here from update_frame_1.
4876 (update_frame_1): Don't set display_completed here, don't call
4877 update_begin/update_end.
4879 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
4880 instead of store_frame_param.
4882 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4884 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
4885 desired window matrix hasn't been displayed, use the current row
4886 instead. Make sure that only those frame rows are updated for
4887 which there exists a corresponding enabled desired row.
4889 2000-08-29 Miles Bader <miles@gnu.org>
4891 * xfaces.c (default_face_vector): New function.
4892 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
4894 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4896 * lread.c (openp): Prevent temporary string passed to
4897 Ffile_readable_p from being garbage collected.
4899 2000-08-28 Dave Love <fx@gnu.org>
4901 * keymap.c (store_in_keymap): Add `static' to declaration.
4903 2000-08-28 Gerd Moellmann <gerd@gnu.org>
4905 * emacs.c, callint.c, doc.c, editfns.c
4906 (toplevel) [HAVE_STRING_H]: Include string.h.
4907 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
4908 (index): Remove prototypes which might conflict with non-standard
4909 definitions of index/strchr.
4911 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
4912 (rindex): Define only if !HAVE_RINDEX.
4914 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
4916 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
4918 2000-08-28 Miles Bader <miles@gnu.org>
4920 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
4921 made inconsistent by a font-related attribute in FROM.
4922 (merge_face_inheritance): Add function comment.
4924 2000-08-28 Kenichi Handa <handa@etl.go.jp>
4926 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
4927 the 4th arg (PREV_EVENT) Qt to suppress input method.
4929 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
4931 * regex.c: Indent cpp directives and remove parens after `defined'.
4932 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
4933 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
4934 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
4935 (re_compile_pattern): Use size_t for length.
4936 (init_syntax_once): Move to a better place.
4937 * regex.h: Merge changes from GNU libc. Indent cpp directives.
4938 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
4940 * syntax.c (back_comment): Detect cases where a comment-starter is
4941 actually inside another comment as in: /* a // b */ c // d \n.
4942 Make it clear that `comstart_pos' is unused for nested comments.
4944 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
4945 (KEYMAPP): New macro.
4946 (Fkeymap_parent, Fset_keymap_parent): Use it.
4947 (fix_submap_inheritance): Mark it static.
4948 (define_as_prefix, describe_buffer_bindings, describe_command)
4949 (describe_translation, describe_map): Complete prototypes.
4951 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
4953 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
4954 to better match the key-lookup behavior.
4956 2000-08-27 Gerd Moellmann <gerd@gnu.org>
4958 * xfaces.c (lface_fully_specified_p): Handle :inherit.
4959 (Finternal_set_lisp_face_attribute): Fix typo in error message.
4961 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
4963 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
4964 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
4965 (xterm.o): Depend on coding.h
4967 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4969 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
4970 the corresponding '#endif'.
4972 2000-08-26 Miles Bader <miles@gnu.org>
4974 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
4975 * xfaces.c (QCinherit): New variable.
4976 (syms_of_xfaces): Initialize it.
4977 (LFACE_INHERIT): New macro.
4978 (Finternal_get_lisp_face_attribute)
4979 (merge_face_vector_with_property)
4980 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
4981 (check_lface_attrs): Allow new types of face height. Check
4983 (CYCLE_CHECK): New macro.
4984 (merge_face_inheritance): New function.
4985 (merge_face_vectors): Merge inherited faces too. Add F and
4986 CYCLE_CHECK arguments.
4987 (merge_face_vector_with_property, Finternal_merge_in_global_face)
4988 (lookup_named_face, lookup_derived_face, realize_named_face)
4989 (face_at_string_position, face_at_buffer_position): Supply
4990 new F and CYCLE_CHECK arguments to merge_face_vectors.
4991 (merge_face_heights): New function.
4992 (merge_face_vectors, merge_face_vector_with_property)
4993 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
4994 handle relative face heights.
4995 (lface_same_font_attributes_p): Compare heights using EQ.
4997 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4999 * charset.c (char_to_string): Check the character validity.
5000 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
5003 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
5005 * regex.c (PUSH_FAILURE_COUNT): New macro.
5006 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
5007 Handle popping of a register's or a counter's data.
5008 (POP_FAILURE_POINT): Use the new name.
5009 (re_match_2_internal): Push counter data on the stack for succeed_n,
5010 jump_n and set_number_at and remove misleading dead code in succeed_n.
5012 2000-08-25 Gerd Moellmann <gerd@gnu.org>
5014 * xdisp.c (redisplay_internal): If considering all windows on all
5015 frames, update the display for each frame as soon as possible,
5016 instead of first building all desired matrices for all frames, and
5017 then updating them all.
5018 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
5020 2000-08-24 Gerd Moellmann <gerd@gnu.org>
5022 * bytecode.c (mark_byte_stack): Add a comment.
5024 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
5025 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
5028 2000-08-24 Kenichi Handa <handa@etl.go.jp>
5030 * minibuf.c (do_completion): Always use compare-string, not
5031 string-equal because the latter doesn't pay attention to
5032 multibyteness of strings.
5034 * process.c (create_process): Don't setup raw-text coding here.
5035 (Fopen_network_stream): Don't set coding->src_multibyte and
5036 coding->dst_multibyte here.
5037 (read_process_output): For process filter, return unibyte string
5038 if default-enable-multibyte-characters is nil.
5039 (send_process): If OBJECT is multibyte text, be sure to encoded it
5040 by the specified coding system for the process. Otherwise, setup
5042 (init_process): Don't initialize default-process-coding-system
5045 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
5047 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
5048 <scroll-down-aggressively>: Likewise.
5050 2000-08-23 Kenichi Handa <handa@etl.go.jp>
5052 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
5053 zero. Set coding->produced_char correctly.
5055 2000-08-22 Andrew Innes <andrewi@gnu.org>
5057 * makefile.w32-in: New file.
5059 * unexw32.c (unexec): Ignore old_name, and use the actual location
5060 of the current executable instead. Base new_name on this.
5062 * w32proc.c (create_child): Remove reference to security
5063 descriptor, which isn't needed and doesn't compile with mingw32.
5065 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5066 up dllimport attributes.
5067 (x_update_window_end): Update prototype.
5069 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
5070 extern, which screws up dllimport attributes.
5072 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5073 up dllimport attributes.
5075 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
5076 screws up dllimport attributes.
5078 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5079 up dllimport attributes.
5080 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
5081 screws up dllimport attributes.
5083 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5084 up dllimport attributes.
5086 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
5087 screws up dllimport attributes.
5089 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
5090 screws up dllimport attributes.
5092 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5093 up dllimport attributes.
5095 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
5096 unnecessary extern, which screws up dllimport attributes.
5099 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5100 up dllimport attributes.
5102 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
5103 unnecessary extern, which screws up dllimport attributes.
5105 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
5106 screws up dllimport attributes.
5108 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5109 up dllimport attributes.
5111 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
5113 * w32bdf.c (search_file_line):
5114 (set_bdf_font_info):
5116 (w32_get_bdf_glyph):
5117 (w32_BDF_to_x_font): Fix compile warnings.
5119 * w32menu.c: Include keyboard.h before frame.h. Fix compile
5122 * w32select.c: Include keyboard.h before frame.h.
5124 * w32fns.c (max): Define macro.
5125 (JOHAB_CHARSET): Define if not known.
5126 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
5127 (Fx_show_tip): Synch with X version.
5129 * w32xfns.c: Include keyboard.h before frame.h.
5131 * w32fns.c: Include keyboard.h before frame.h.
5133 * w32term.c: Include keyboard.h before frame.h.
5135 * fontset.c: Include keyboard.h before frame.h.
5137 * w32inevt.c: Include keyboard.h before frame.h.
5138 (MOUSE_MOVED): Define if not known.
5140 * minibuf.c: Include keyboard.h before frame.h.
5142 * keyboard.c: Include keyboard.h before frame.h.
5144 * indent.c: Include keyboard.h before frame.h.
5146 * dispnew.c: Include keyboard.h before frame.h.
5148 * buffer.c: Include keyboard.h before frame.h.
5150 * alloc.c: Include keyboard.h before frame.h.
5152 * print.c: Include keyboard.h before frame.h.
5154 * process.c: Include keyboard.h before frame.h.
5156 * scroll.c: Include keyboard.h before frame.h.
5158 * sysdep.c: Include keyboard.h before frame.h.
5160 * term.c: Include keyboard.h before frame.h.
5162 * window.c: Include keyboard.h before frame.h.
5164 * xdisp.c: Include keyboard.h before frame.h.
5165 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
5167 * frame.c: Include keyboard.h before frame.h.
5169 * w32heap.h: Undefine min, max.
5171 * w32gui.h: Undefine min, max.
5173 * unexw32.c: Change PUCHAR to PCHAR.
5174 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
5177 (copy_executable_and_dump_data): Remove unnecessary static defs.
5178 (copy_executable_and_dump_data): Fix compile warnings.
5180 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
5182 * w32console.c (min): Define macro.
5183 (clear_frame, write_glyphs): Fix compile warning.
5185 * w32proc.c (compare_env):
5186 (find_child_console): Fix compile warning.
5188 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
5189 sys_errlist instead of _sys_errlist.
5190 (get_emacs_configuration_options): New function.
5192 * s/ms-w32.h (sys_nerr): Provide default definition.
5193 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
5194 name with _ prepended.
5195 (NSIG): Define if not known.
5196 (get_emacs_configuration): Provide extern declaration.
5197 (get_emacs_configuration_options): Provide extern declaration.
5198 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
5200 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
5202 (read_unc_volume): Fix compile warning.
5204 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
5205 definitions from being used.
5207 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
5209 * w32.c (unc_volume_file_attributes):
5210 (open_unc_volume): Make arg const.
5212 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
5213 (read_input_waiting): Remove excess parameter.
5215 * w32.c (init_environment): Call _access.
5216 (check_windows_init_file): Call _close.
5217 (init_user_info): Call _putenv.
5218 (init_environment): Call _putenv and _strdup.
5219 (init_ntproc): Reset volume info cache on startup.
5221 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
5222 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
5223 cannot override the CRT malloc.
5225 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
5226 (LINK_FLAGS): Append to original value of LINK_FLAGS.
5228 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
5229 unless we are linking with a static CRT.
5230 (RVA_TO_PTR): Cast result to unsigned char*.
5232 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
5233 (add_volume_info): Use xstrdup.
5235 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
5237 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
5238 (do_completion, Fminibuffer_complete_word): Use it.
5239 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
5240 var so it can take non-boolean values.
5242 2000-08-21 Gerd Moellmann <gerd@gnu.org>
5244 * editfns.c (find_field): Formatting changes.
5245 (toplevel): Some old-style function forward declarations
5246 changed to prototypes, some new protypes added, some functions
5249 * lisp.h (set_time_zone_rule): Add prototype.
5250 (use_dialog_box): External declaration.
5252 * keyboard.c (gen_help_event): Add parameter SIZE.
5253 (kbd_buffer_events_waiting): Slightly rewritten.
5254 (clear_event): New function.
5255 (kbd_buffer_get_event): Use it, and clear the input_events of
5257 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
5258 don't fill the newly created array with nils.
5259 (toplevel): Convert some old-style function forward declarations
5262 * keyboard.h (gen_help_event): Change prototype.
5264 * xterm.c (XTread_socket): Change calls to gen_help_event.
5266 * w32term.c (w32_read_socket): Change calls to gen_help_event.
5268 * eval.c (Fmacroexpand): Doc fix.
5270 2000-08-20 Jason Rumney <jasonr@gnu.org>
5272 * w32term.h (x_display_info_for_display): Remove as this function
5273 does not exist on W32.
5275 * w32term.c (help_echo_window): New variable.
5276 (syms_of_w32term): staticpro it.
5277 (note_mode_line_highlight): Set it.
5278 (XTextExtents16): Removed as there is no equivalent on W32.
5279 (x_compute_glyph_string_overhangs): Incomplete body removed, as
5280 the X way of doing this will not work for W32.
5281 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
5282 (x_draw_image_foreground): Avoid drawing outside of the clip area
5283 when image doesn't have a mask.
5284 (note_mouse_highlight): Process overlays in the right order of
5285 priority. Set help_echo_window.
5286 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
5287 because that's more visible for large images.
5289 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
5290 name to single_keymap_panes.
5291 (w32_menu_show): Set wv->title when dealing with titles.
5292 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
5294 2000-08-21 Miles Bader <miles@gnu.org>
5296 * minibuf.c (do_completion): Try again if we rewrite the input
5297 string, but no completion was done, so that any completion message
5300 2000-08-20 Gerd Moellmann <gerd@gnu.org>
5302 * xfaces.c (lface_equal_p): Compare strings differently.
5303 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
5304 (realize_tty_face): Use them.
5305 (syms_of_xfaces): Initialize new variables.
5306 (map_tty_color): New function, extracted from realize_tty_face.
5307 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
5308 foreground or background color, store the new color name in the
5309 realized face; previous code trying to do this had no effect.
5310 (realize_tty_face): Use map_tty_color.
5311 (Fclear_face_cache): Set face_change_count and ensure thorough
5314 2000-08-19 Gerd Moellmann <gerd@gnu.org>
5316 * undo.c (record_first_change, record_marker_adjustment): Don't
5317 use XBUFFER on last_undo_buffer which might not be a buffer.
5319 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5321 * coding.c (decode_coding_string): Set members consumed,
5322 consumed_char, produced, produced_char of *coding correctly. If
5323 decode_coding doesn't consume any byte, don't try anymore.
5324 (encode_coding_string): Likewise.
5326 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5328 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
5329 conditional have void type, for Standard C compilers.
5331 * xdisp.c (redisplay_internal): Compare windows for equality with
5332 EQ, instead of applying XWINDOW to something that might not
5335 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5337 * fontset.c (Finternal_char_font): Search only the selected frame
5338 for a window of the current buffer.
5340 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5342 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
5345 * keyboard.c (kbd_buffer_get_event): Handle the case that the
5346 second half of a HELP_EVENT is found at the start of kbd_buffer.
5348 2000-08-18 Miles Bader <miles@gnu.org>
5350 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
5352 * editfns.c (save_restriction_save): Rewrite to use markers.
5353 (save_restriction_restore): Rewrite to understand new form of data
5354 saved by save_restriction_save.
5355 (Fsave_restriction): Remove cautionary note in doc-string.
5357 2000-08-17 Gerd Moellmann <gerd@gnu.org>
5359 * fileio.c (build_annotations): Add a comment explaining the
5360 return value of format-annotate-function. Replace a spurious call
5361 to Flength with a CONSP test. Call format-annotate-function with
5362 a fifth arg specifying how many times the function is been called
5363 in a row, to let it choose temporary buffers appropriately.
5365 2000-08-17 Dave Love <fx@gnu.org>
5367 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
5368 declare make_temp_name twice.
5370 * lread.c: Prototype readevalloop, load_unwind,
5371 load_descriptor_unwind.
5372 (unreadpure): Give it an arg.
5374 * unexalpha.c: Prototype fatal_unexec, mark_x,
5375 update_dynamic_symbols. Declare unexec as void.
5377 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
5378 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
5380 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
5381 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
5384 * alloca.c: Use #error.
5385 [POINTER_TYPE]: Use it.
5387 * eval.c (Fdefvar): Doc fix.
5389 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
5390 INITIALIZE_INTERVAL.
5392 * buffer.h: Avoid DECLARE_INTERVALS.
5394 * config.in: Add size_t.
5396 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
5398 * w16select.c (set_clipboard_data): If there's not enough memory
5399 to put text into clipboard, return 1, as Fw16_set_clipboard_data
5400 expects. In case of other failures, return 3.
5401 (system_error_msg): New error message.
5402 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
5405 2000-08-16 Gerd Moellmann <gerd@gnu.org>
5407 * term.c (write_glyphs): Also turn off inverse video after turning
5408 off other appearances in case TS_exit_attribute_mode is not equal
5409 to TS_end_standout_mode.
5410 (insert_glyphs): Turn inverse video on/off for each run of glyphs
5412 (turn_off_face): Reset standout_mode only if
5413 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
5414 is equal to TS_end_standout_mode.
5416 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5418 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
5419 sequence at the end of the source block.
5421 * ccl.c (Fccl_program_p): Docstring modified.
5422 (Fccl_execute): Likewise.
5423 (Fccl_execute_on_string): Likewise.
5425 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
5427 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
5429 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5431 The following changes are mainly to fix bugs of
5432 encode/decode-coding-string failing if encoding/decoding return
5433 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
5434 variable conversion_buffer.
5436 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
5437 decrement dst_end to avoid buffer overflow in the later call of
5440 * coding.h (conversion_buffer_size, conversion_buffer)
5441 (get_conversion_buffer): Extern deleted.
5443 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
5444 (conversion_buffer, conversion_buffer_size): Variables deleted.
5445 (get_conversion_buffer): Function deleted.
5446 (struct conversion_buffer): New structure.
5447 (MAX_ALLOCA): New macro.
5448 (allocate_conversion_buffer): New macro.
5449 (extend_conversion_buffer, free_conversion_buffer): New functions.
5450 (ccl_coding_driver): Set coding->result.
5451 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
5452 this is the last block of source.
5453 (encode_coding): Likewise. Handle the source block as the last
5454 one only when the whole source text is consumed.
5455 (decode_coding_string): Handle the case that the output buffer is
5456 too small to decode the whole source text. Use
5457 allocate_conversion_buffer, extend_conversion_buffer and
5458 free_conversion_buffer, not get_conversion_buffer.
5459 (encode_coding_string): Likewise.
5460 (init_coding): Function deleted.
5461 (init_coding_once): Delete code to initialize
5462 conversion_buffer_size.
5464 * emacs.c (main): Don't call init_coding.
5466 * msdos.c (IT_write_glyphs): Use a locally declared
5469 * term.c (write_glyphs): Use a locally declared conversion_buffer.
5470 (insert_glyphs): Likewise.
5472 * w32console.c (write_glyphs): Use a locally declared
5475 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
5477 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
5478 member of display_info is NULL.
5480 2000-08-15 Gerd Moellmann <gerd@gnu.org>
5482 * alloc.c (compact_small_strings): Use safe_bcopy, add an
5485 * term.c (turn_off_face): Reset standout_mode when resetting
5486 appearances with capability `me'.
5487 (write_glyphs): Switch on inverse video before each face change.
5489 2000-08-14 Dave Love <fx@gnu.org>
5491 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
5492 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
5493 (lisp_free): Declare and make static.
5495 * window.c: Fix embedded comment.
5496 (syms_of_window): Fix doc string.
5498 2000-08-14 Gerd Moellmann <gerd@gnu.org>
5500 * keymap.c (push_key_description): If C without modifiers is < 32,
5501 make sure to print `C-' before `M-', like in the manual.
5503 2000-08-11 Gerd Moellmann <gerd@gnu.org>
5505 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
5506 since they aren't relocated anymore.
5507 (sxhash_string): Make sure returned hash code fits in a Lisp
5510 * xdisp.c (try_cursor_movement): Fix handling of cursor in
5511 partially visible line which is smaller than the window's
5514 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5516 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
5517 the multibyte form of eight-bit-control characters.
5518 (Fccl_execute_on_string): Initialize ccl->multibyte.
5520 * ccl.h (struct ccl_program): New member multibyte.
5522 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
5524 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5526 * regex.c (regex_compile) <normal_char>: Pay attention to
5528 (analyse_first) <exactn>: Setup fastmap correctly for
5529 eight-bit-control characters.
5531 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5533 * termhooks.h (enum event_kind): New member
5534 multibyte_char_keystroke.
5536 * keyboard.c (make_lispy_event): Handle the new event type
5537 multibyte_char_keystroke.
5539 * xterm.c: Include coding.h.
5540 (XTread_socket): Work around a bug of XmbLookupString. If the
5541 input is from XIM, decode it according to the current locale. In
5542 that case, generate multibyte_char_keystroke events.
5544 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5546 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
5547 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
5549 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5551 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
5552 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
5553 (move_it_in_display_line_to): Record iterator's ascent and descent
5554 before producing glyphs, and restore them when we know the glyph
5555 doesn't fit on the line.
5556 (move_it_to): Restructured so that it's easier to debug. If
5557 moving to a vpos, and not moving to an x or character position,
5558 stop as soon as the specified vpos is reached; don't move further
5559 into that line because that might change the computed line height.
5560 (try_cursor_movement): New function, extracted from the cursor
5561 movement branch of redisplay_window. If ending on a partially
5562 visible line, don't try to scroll if the cursor line is taller
5564 (redisplay_window): Use try_cursor_movement.
5566 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
5567 because that function doesn't cope with variable-height lines.
5569 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
5570 box cursor because that's better visible for large images.
5572 2000-08-10 Miles Bader <miles@gnu.org>
5574 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
5576 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5578 * xdisp.c (Vmessages_buffer_name): New variable.
5579 (message_dolog): Use it.
5580 (syms_of_xdisp): Initialize it.
5582 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
5584 * msdos.c (IT_note_mouse_highlight): Update the calls to
5586 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
5587 redundant now that keyboard.h is included.
5589 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
5591 * keyboard.c (kbd_buffer_events_waiting): New function.
5593 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
5595 * msdos.c: Include keyboard.h.
5596 (XMenuActivate): Empty no_event events from the event buffer. If
5597 no events are left after that, call clear_input_pending.
5598 (mouse_clear_clicks): New function, code moved from mouse_init.
5599 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
5600 mouse driver to ``forget'' any past clicks.
5602 * Makefile.in (msdos.o): Depend on keyboard.h.
5604 2000-08-09 Gerd Moellmann <gerd@gnu.org>
5606 * lisp.h (input_pending): External declaration.
5608 * dispextern.h (Qredisplay_dont_pause): Declare extern.
5610 * xdisp.c (echo_area_display): Display thoroughly if input is
5611 pending. Bind redisplay-dont-pause to t during the redisplay.
5612 in case input is pending.
5614 * dispnew.c (Qredisplay_dont_pause): New variable.
5615 (syms_of_display): Initialize and staticpro it.
5616 (update_frame_1): Don't interrupt the display for pending input if
5617 redisplay_dont_pause is set.
5619 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
5621 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5623 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
5625 * callproc.c (Fcall_process): Terminate the unwind-protect around
5626 the post-read-conversion of coding system.
5628 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
5629 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
5630 * buffer.h (overlays_at): Update prototype.
5631 * xdisp.c (next_overlay_change): Update call to overlays_at.
5632 * xfaces.c (face_at_buffer_position): Likewise.
5633 * textprop.c (Fget_char_property): Likewise.
5634 * xterm.c (note_mouse_highlight): Likewise.
5636 * minibuf.c (do_completion): Don't consider a simple change of
5637 case as `completion'.
5639 2000-08-08 Ken Raeburn <raeburn@gnu.org>
5641 * keyboard.c (syms_of_keyboard): Initialize
5642 last_point_position_buffer.
5643 * undo.c (record_delete): Make sure last_point_position_buffer is
5644 a buffer before comparing pointers.
5646 * coding.h (decode_coding_string): Declare.
5648 * intervals.h (Fprevious_single_char_property_change): Declare.
5650 * textprop.c (Fprevious_single_char_property_change): Don't do
5651 arithmetic directly on lisp objects.
5653 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
5656 * keyboard.h (menu_item_eval_property): Declare.
5658 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
5659 reuse as buffer name, instead of recreating (and discarding) every
5660 time a message is logged.
5661 (with_echo_area_buffer): Make callback arg A2 a lisp object.
5662 (current_message_1, truncate_message_1, set_message_1)
5663 (display_echo_area_1, resize_mini_window_1): Signatures changed.
5664 (current_message, truncate_echo_area, display_echo_area)
5665 (resize_echo_area_axactly): Changed calls.
5667 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
5669 (Ffind_coding_systems_region_internal): First argument to Fappend
5670 must be an integer, not a Lisp object.
5672 2000-08-08 Kenichi Handa <handa@etl.go.jp>
5674 * charset.c (Fchar_width): Doc fix.
5676 2000-08-08 Gerd Moellmann <gerd@gnu.org>
5678 * charset.c (Fstring_width): Doc fix.
5680 2000-08-07 Gerd Moellmann <gerd@gnu.org>
5682 * xdisp.c (start_display): When starting display on a continuation
5683 line, clear ascent and descent members of the iterator structure;
5684 the height of the continued line does not affect the height of the
5686 (make_cursor_line_fully_visible): Do nothing if cursor is on a
5687 line taller than the window.
5688 (redisplay_window) <forced window start>: Handle case that the
5689 middle of the window is not found in any row.
5690 (dump_glyph_row): Show more information.
5691 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
5692 first text line in a glyph matrix.
5694 * xterm.c (x_draw_image_foreground): Avoid drawing outside
5695 of the clip area when image doesn't have a mask.
5697 * fns.c (sweep_weak_table): Fix survival conditions for
5698 key-or-value and key-and-value weakness.
5700 * .gdbinit (xhashtable): New command.
5702 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
5703 tables out of the list of all weak hash tables.
5705 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
5706 a new buffer is created, make sure echo_area_buffer[] references
5709 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
5711 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
5714 2000-08-07 Kenichi Handa <handa@etl.go.jp>
5716 * syntax.c (skip_chars): Fix previous change. Make the handling
5717 of unibyte string consistent with that of regex search.
5719 2000-08-05 Gerd Moellmann <gerd@gnu.org>
5721 * xmenu.c (popup_get_selection): Use xfree instead of free.
5723 * fileio.c (Finsert_file_contents): Use xfree instead of free.
5725 * editfns.c (Ftranspose_regions): Use xfree instead of free.
5727 * callproc.c (child_setup): Use xfree instead of free.
5729 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
5731 (run_mac_command, closedir): Use `xfree' instead of `free'.
5733 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
5735 * eval.c (error): Use xfree instead of free.
5737 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
5739 * fns.c: Replace `illegal' with `invalid'.
5740 (Fmake_hash_table, make_hash_table): Allow table size of 0.
5742 2000-08-05 Kenichi Handa <handa@etl.go.jp>
5744 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
5747 2000-08-04 Noah Friedman <friedman@splode.com>
5749 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
5752 2000-08-04 Gerd Moellmann <gerd@gnu.org>
5754 * syntax.c (skip_chars): Fix typo in error message.
5756 2000-08-04 Andreas Schwab <schwab@suse.de>
5758 * m/ia64.h: Moved from s/ia64.h.
5760 2000-08-04 Kenichi Handa <handa@etl.go.jp>
5762 * process.c (read_process_output): Big simplification. Handle
5763 composition and post-read-conversion of coding system correctly.
5764 (send_process): Handle composition correctly.
5766 * callproc.c (Fcall_process): Handle post-read-conversion of
5767 coding system if any.
5769 * coding.c (decode_coding_iso2022): More strict check for handling
5771 (coding_restore_composition): Pay attention to the case that
5772 cmp_data is not set properly (because of invalid code in the
5774 (run_pre_post_conversion_on_str): Include text properties in the
5776 (decode_coding_string): Set members of coding correctly.
5778 2000-08-03 Gerd Moellmann <gerd@gnu.org>
5780 * s/ia64.h: New file.
5782 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
5783 Use NULL instead of 0 at the end of variable argument list of
5784 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
5785 sizeof (int) < sizeof (void *).
5787 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
5788 of variable argument lists of XtVaGetValues and XtVaSetValues.
5790 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
5791 variable argument lists of XtVaGetValues and XtVaSetValues.
5793 2000-08-02 Gerd Moellmann <gerd@gnu.org>
5795 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
5796 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
5798 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
5801 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
5802 in call to Fsingle_key_description.
5804 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
5807 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
5809 * window.c (display_buffer_reuse_frames): New variable.
5810 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
5811 frames displaying BUFFER.
5812 (syms_of_window): Define Lisp variable
5813 display-buffer-reuse-frames.
5815 2000-08-01 Miles Bader <miles@gnu.org>
5817 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
5818 when to constrain NEW_POS (they were pretty screwed up before).
5820 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
5822 * msdos.c (run_msdos_command): Save and restore the master
5823 environment, for the case that child_setup signals an error.
5824 When mirroring slashes in DOS shell commands, don't fail when
5825 argv[2] has embedded blanks.
5826 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
5827 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
5828 (dos_ttraw): Call mouse_setup_buttons.
5830 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
5831 using alloca; free it after run_msdos_command returns.
5833 2000-07-27 Dave Love <fx@gnu.org>
5835 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
5837 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
5840 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
5842 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
5844 * editfns.c (lisp_time_argument): Fix last change.
5846 2000-07-27 Gerd Moellmann <gerd@gnu.org>
5848 * fns.c (Fdelete): Make it work on vectors and strings in addition
5851 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
5852 (syms_of_fns): Initialize new variables.
5853 (sweep_weak_table): Handle weakness `key-or-value' and
5855 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
5856 weakness, with t meaning the same as `key-and-value'.
5858 2000-07-27 Kenichi Handa <handa@etl.go.jp>
5860 * coding.h (struct coding_system): Member safe_charset deleted.
5862 * coding.c (Qsafe_charsets): This variable deleted.
5863 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
5865 (coding_safe_chars): New function.
5866 (CODING_SAFE_CHAR_P): New macro.
5867 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
5868 checking safe_charsets member of the coding system. Caller
5870 (detect_coding_iso2022): New local variable safe_chars.
5871 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
5872 safe_charsets member of the coding system.
5873 (decode_coding_iso2022): New local variable safe_chars.
5874 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
5875 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
5876 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
5877 (ENCODE_UNSAFE_CHARACTER): New macro.
5878 (encode_coding_iso2022): New local variable safe_chars. Check
5880 (setup_coding_system): Delete the code to initialize
5881 coding->safe_charses
5882 (intersection, find_safe_codings): New functions.
5883 (Ffind_coding_systems_region_internal): New function.
5884 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
5885 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
5886 variable and initialize it.
5888 * fns.c (char_table_ref_and_index): New function.
5890 * lisp.h (char_table_ref_and_index): Add prototype.
5892 2000-07-26 Sam Steingold <sds@gnu.org>
5894 * editfns.c (lisp_time_argument): Added third argument `usec'.
5895 (Ffloat_time): New built-in Lisp function.
5897 2000-07-26 Gerd Moellmann <gerd@gnu.org>
5899 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
5900 for the character code.
5902 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
5905 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
5906 if called for a popup menu.
5907 (xmenu_show): Store help string in widget values.
5909 2000-07-26 Dave Love <fx@gnu.org>
5911 * syswait.h: Move some definitions.
5912 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
5913 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
5914 perspicuous definitions.
5915 (WTERMSIG): Fix bit pattern used.
5917 2000-07-26 Kenichi Handa <handa@etl.go.jp>
5919 * print.c (print_object): If vector printing is truncated, print
5920 "..." to indicate it as well as the case of list printing.
5922 2000-07-25 Gerd Moellmann <gerd@gnu.org>
5924 * xdisp.c (next_element_from_display_vector): Improve comments.
5926 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
5927 for the character code, and the rest for the face id as in 20.x.
5928 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
5930 * window.c (window_display_table): Cleaned up.
5932 * syntax.c (Fforward_word): Add last arg nil in call of
5933 Fconstrain_to_field.
5935 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
5937 * fileio.c (Frename_file) [DOS_NT]: If the file names are
5938 identical but for the letter-case, don't call
5939 barf_or_query_if_file_exists.
5941 2000-07-25 Miles Bader <miles@gnu.org>
5943 * editfns.c (find_field): Honor special `boundary' fields.
5944 (Qboundary): New variables.
5945 (syms_of_editfns): Initialize Qboundary.
5946 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
5947 Use scan_buffer instead of find_before_next_newline, because it
5948 allows us to detect the boundary case where there's a newline at
5950 * lisp.h (Fconstrain_to_field): Update external declaration.
5952 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5954 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
5957 2000-07-24 Dave Love <fx@gnu.org>
5959 * s/sunos4-0.h, s/sol2.h:
5960 (LIBS_TERMCAP): Move from m/sparc.h.
5962 * m/sparc.h (TERMINFO): Moved to system files (probably only
5963 relevant for sunos4 judging by its vintage).
5964 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
5967 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
5969 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
5970 name to single_keymap_panes.
5972 2000-07-24 Andreas Schwab <schwab@suse.de>
5974 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
5976 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5978 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
5979 parameters instead of using int parameters. Expect FN to accept
5980 EMACS_INT parameters.
5981 (display_echo_area, resize_echo_area_axactly, current_message)
5982 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
5983 with new argument list.
5984 (resize_mini_window_1): New callback function.
5985 (current_message_1, truncate_message_1, set_message_1): Change
5986 parameter lists to the new format expected by
5987 with_echo_area_buffer.
5989 2000-07-24 Kenichi Handa <handa@etl.go.jp>
5991 * fontset.c (fontset_ref): Remove INLINE declaration.
5992 (fontset_ref_via_base): Likewise.
5993 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
5996 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
5998 * msdos.c (IT_note_mouse_highlight): Process overlays in the
5999 correct order of priority. If help echo was found in an overlay,
6000 use that overlay as the object in which the help echo was found.
6002 2000-07-22 Miles Bader <miles@gnu.org>
6004 * textprop.c (Fprevious_single_char_property_change): The initial
6005 property value should be from the position preceding POSITION, not
6008 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
6010 * coding.c (syms_of_coding): Doc fix for
6011 inhibit-iso-escape-detection.
6013 2000-07-21 Gerd Moellmann <gerd@gnu.org>
6015 * xterm.c (note_mouse_highlight): Process overlays in the right
6018 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
6020 * xterm.c (note_mouse_highlight): If help-echo was found in an
6021 overlay, use that overlay as the object in which the help was
6024 * window.c (foreach_window_1): Fix typo reversing an if-condition.
6026 * window.c (foreach_window): Instead of a fake variable argument
6027 list, take one USER_DATA argument.
6028 (foreach_window_1): Likewise, and call callback functions with two
6029 args, the window and USER_DATA.
6030 (struct check_window_data): New struct.
6031 (check_window_containing): Use it.
6032 (window_from_coordinates): Set up a struct check_window_data for
6034 (add_window_to_list, freeze_window_start): Change parameters
6035 according to new calling convention.
6037 * window.h (foreach_window): Change prototype.
6039 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
6041 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
6043 * xmenu.c (menu_help_callback): Call show_help_echo with
6044 additional arguments OBJECT and POS.
6046 2000-07-21 Kenichi Handa <handa@etl.go.jp>
6048 * data.c (Faset): Allow storing any multibyte character in a
6049 string. Convert unibyte string to multibyte if necessary.
6051 * xfns.c (x_encode_text): New function.
6052 (x_set_name): Use x_encode_text.
6053 (x_set_title): Likewise.
6055 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
6057 * xterm.h (x_encode_text): Add prototype.
6059 2000-07-20 Dave Love <fx@gnu.org>
6061 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
6064 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
6066 * msdos.c (help_echo_window): New variable.
6067 (syms_of_msdos): Initialize and staticpro it.
6068 (IT_note_mode_line_highlight): Set help_echo_window.
6069 (IT_note_mouse_highlight): Ditto.
6070 (dos_rawgetc): Store help_echo_window in the second event produced
6073 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
6074 Record the object that generated the help echo and the position of
6075 that object in help_echo_object and help_echo_pos. Record that
6076 some glyphs in a row are displayed in mouse-face.
6077 (IT_update_begin): Don't clear mouse highlight unless one of the
6078 enabled glyph rows is marked as being displayed in mouse-face.
6079 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
6080 and position recorded in help_echo_object and help_echo_pos to the
6082 (IT_menu_display): Accept a new argument PN: the pane number of
6083 the current menu pane. Record the pane number and the item
6084 number of the item which has associated help string.
6085 (XMenuActivate): Update the prototype for help_callback in
6086 function declaration. Call IT_menu_display with the current menu
6087 pane number as an additional argument. Call help_callback with
6088 two additional arguments: the pane number and the item number of
6089 the menu item associated with the help text.
6090 (help_echo_object, help_echo_pos): New variables.
6091 (syms_of_msdos): Initialize them and staticpro help_echo_object.
6093 * msdos.h (XMenuActivate): Update prototype.
6095 2000-07-19 Gerd Moellmann <gerd@gnu.org>
6097 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
6098 Add some more prototypes.
6100 * xterm.c, xterm.h: Add some more prototypes.
6102 * lisp.h (Fnext_single_char_property_change): Add prototype.
6104 * dispnew.c (direct_output_for_insert): Remove confusing
6105 outer local variable mouse_face_overwritten_p.
6106 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
6108 * alloc.c (allocate_string_data): Don't copy old string contents.
6110 2000-07-19 Kenichi Handa <handa@etl.go.jp>
6112 * coding.c (code_convert_region): Delete text properties before
6113 shrinking the conversion region.
6115 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6117 * dispnew.c (update_text_area): Write the whole row if it
6118 has mouse-face in it.
6120 * xfaces.c (face-alternative-font-family-alist): Remove
6121 DEFVAR_LISP; staticpro instead.
6123 * xmenu.c (menu_help_callback): Call show_help_echo with
6126 * keyboard.c (show_help_echo): Add parameter WINDOW.
6127 (read_char): Call show_help_echo with window extracted from Lisp
6129 (gen_help_event): Add parameter WINDOW.
6131 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
6133 * xterm.c (help_echo_window): New variable.
6134 (note_mouse_highlight, note_tool_bar_highlight): Set
6136 (XTread_socket): Pass help_echo_window to gen_help_event.
6137 (syms_of_xterm): Initialize and staticpro help_echo_window.
6139 2000-07-18 Dave Love <fx@gnu.org>
6141 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
6144 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6146 * alloc.c (allocate_string_data): If string had already data
6147 assigned, copy old contents to new string data.
6149 * coding.c (syms_of_coding): Fix typo in spelling of variable
6150 `inhibit-iso-escape-detection'.
6152 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
6154 * Makefile.in: Add dependencies on dispextern.h.
6155 (alloca.o): Don't define malloc and define EMACS_FREE instead of
6156 `free'; both can conflict with system header files.
6158 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6160 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
6163 2000-07-18 Dave Love <fx@gnu.org>
6165 * window.c (Fwindow_list): Declare arg `window'.
6167 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6169 * coding.c (setup_coding_system): Don't override the explicitly
6170 specified designations.
6172 2000-07-15 Miles Bader <miles@gnu.org>
6174 * editfns.c (char_property_eq, char_property_stickiness): Renamed
6175 from `text_property_eq' and `text_property_stickiness', respectively.
6176 (find_field, Fconstrain_to_field, char_property_eq)
6177 (char_property_stickiness): Changed to call char-property functions
6178 instead of text-property-only ones.
6180 * textprop.c (Fnext_single_char_property_change): Made a subr (was
6181 `next_single_char_property_change'). Do more error checking, and
6182 cleanup limit behavior.
6183 (Fprevious_single_char_property_change): New function.
6184 (syms_of_textprop): Initialize new subrs.
6186 * xdisp.c (display_prop_end, invisible_text_between_p):
6187 Call Fnext_single_char_property_change instead of
6188 next_single_char_property_change.
6190 2000-07-15 Jason Rumney <jasonr@gnu.org>
6192 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
6193 after menu is finished with.
6194 (add_menu_item): Only consider wv->title as a menu title.
6195 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
6197 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
6199 (FONT_REGEXP): Remove unused macro, and its sub-components.
6200 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
6202 * w32term.c (help_echo_object, help_echo_pos): New variables.
6203 (note_mode_line_highlight): Store additional information about the
6204 help-echo in help_echo_object and help_echo_pos. Check both
6205 `local-map' and `keymap' properties for changing the cursor
6206 (note_mouse_highlight): Store additional information about the
6207 help-echo in help_echo_object and help_echo_pos.
6208 (note_tool_bar_highlight): Set help_echo_object to nil and
6209 help_echo_pos to -1.
6210 (w32_read_socket): Use gen_help_event instead of filling
6211 input_events manually.
6212 (syms_of_w32term): Staticpro help_echo_object.
6213 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
6214 set, arrange for a mouse-highlight redisplay in
6216 (x_clear_mouse_face): New function.
6217 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
6218 (x_update_window_begin): No need to turn off the mouse
6220 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6221 depending on whether they contain glyphs highlighted in
6223 (x_fill_stretch_glyph_string): Consume runs of stretch
6224 glyphs instead of a single one.
6225 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6226 with new argument list.
6227 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6228 (x_append_glyph, x_append_composite_glyph)
6229 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6230 changes in struct glyph starting 1999-12-27. See comments for
6231 xterm.c on 2000-07-05.
6233 2000-07-14 Sam Steingold <sds@gnu.org>
6235 * xfaces.c (realize_x_face): Fix the last patch:
6236 check `default_face' before dereferencing.
6238 2000-07-14 Dave Love <fx@gnu.org>
6240 * syntax.c (back_comment): Add null default in switch (for pcc).
6242 2000-07-14 Kenichi Handa <handa@etl.go.jp>
6244 * xfaces.c (realize_x_face): Make fontset using the base of the
6245 default_face's fontset, not using the default fontset.
6247 * coding.c (inhibit_iso_escape_detection): New variable.
6248 (syms_of_coding): Make it a Lisp variable.
6249 (detect_coding_iso2022): If inhibit_iso_escape_detection is
6250 nonzero, ignore ISO2022's escape sequence.
6252 2000-07-14 Gerd Moellmann <gerd@gnu.org>
6254 * alloca.c (malloc) [emacs]: Define as xmalloc.
6256 * xfns.c (Fx_show_tip): If frame parameters contain a position,
6257 use that instead of the mouse position. Add parameters DX and DY.
6259 * dispextern.h (Fx_show_tip): Adjust number of parameters
6262 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
6263 if HELP is a function, call it with OBJECT and POS as parameters
6264 to get the help to display.
6265 (gen_help_event, kbd_buffer_store_help_event): New functions.
6266 (kbd_buffer_get_event): Construct the Lisp help-event differently.
6267 (read_char): Call show_help_echo with new parameters.
6269 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
6272 * xterm.c (help_echo_object, help_echo_pos): New variables.
6273 (note_mode_line_highlight): Store additional information about the
6274 help-echo in help_echo_object and help_echo_pos. Check both
6275 `local-map' and `keymap' properties for changing the cursor
6276 (note_mouse_highlight): Store additional information about the
6277 help-echo in help_echo_object and help_echo_pos.
6278 (note_tool_bar_highlight): Set help_echo_object to nil and
6279 help_echo_pos to -1.
6280 (XTread_socket): Use gen_help_event instead of filling
6281 input_events manually.
6282 (syms_of_xterm): Staticpro help_echo_object.
6284 * xmenu.c (menu_highlight_callback): Use
6285 kbd_buffer_store_help_event instead of setting up and input_event
6288 * xdisp.c (eval_form): GCPRO argument sexpr.
6289 (call_function): New function.
6290 (handle_single_display_prop): Use call_function and FUNCTIONP
6291 instead of checking whether if font_height is a symbol and
6294 * eval.c (internal_condition_case_2): New function.
6296 * lisp.h (FUNCTIONP): New macro.
6297 (internal_condition_case_2, call_function): Add prototypes.
6299 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
6300 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
6301 Always set `arg' member of input_events.
6302 (construct_menu_click): Unused function removed.
6304 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
6306 * w32term.c (construct_mouse_click, construct_mouse_wheel)
6307 (construct_drag_n_drop, x_scroll_bar_handle_click)
6308 (w32_read_socket): Always set `arg' member of input_events.
6310 * keyboard.c (show_help_echo): Use eval_form. Add comment.
6312 * lisp.h (eval_form): Add prototype.
6314 * xdisp.c (eval_form): Make it externally visible.
6316 2000-07-13 Gerd Moellmann <gerd@gnu.org>
6318 * xterm.c (x_handle_tool_bar_click): Store the frame in the
6319 frame_or_window slot of TOOL_BAR_EVENT input events instead of
6320 consing. For prefix events, store the frame in the `arg' slot of
6321 the event, otherwise store the key there.
6322 (XTread_socket): Instead of consing, use the frame_or_window slot
6323 of HELP_EVENTs for the frame, and the `arg' slot for the help
6326 * xmenu.c (menu_highlight_callback): Store help string in the
6327 `arg' member of the input event; don't cons.
6328 (menubar_selection_callback): Use the `arg' slot of input events
6329 to queue additional information, instead of consing.
6331 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
6333 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
6335 (w32_read_socket): Adapt to changes in HELP_EVENTs.
6337 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
6338 input events to queue additional information, instead of consing.
6340 * keyboard.c (kbd_buffer_gcpro): Renamed from
6341 kbd_buffer_frame_or_window. Now used for all Lisp objects
6342 referenced from the input queue.
6343 (kbd_buffer_store_event): Always use structure assignment for
6344 copying input events. Record all Lisp objects referenced from
6345 events in kbd_buffer_gcpro.
6346 (kbd_buffer_get_event): Construct Lisp `help-echo' events
6347 differently from input events. Test for prefix menu_bar_events
6348 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
6349 event in kbd_buffer_gcpro to nil.
6350 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
6351 frame_or_window is equal to its arg member as prefix events.
6352 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
6353 used by an input event to nil.
6354 (init_keyboard): Use two times the size of the input queue
6355 for kbd_buffer_gcpro.
6356 (syms_of_keyboard): Likewise.
6358 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
6361 * termhooks.h (struct input_event): Add member `arg'.
6362 (MENU_BAR_EVENT): Renamed from menu_bar_event.
6363 (USER_SIGNAL_EVENT): Renamed from user_signal.
6365 * xfaces.c (ASET): Remove definition.
6367 * lisp.h (AREF, ASET, ASIZE): New macros.
6369 * fontset.c (AREF, ASIZE): Remove definitions.
6371 * fns.c (AREF): Remove definition.
6373 * composite.c (AREF): Remove definition.
6375 2000-07-12 Gerd Moellmann <gerd@gnu.org>
6377 * dispnew.c (redraw_overlapped_rows): Add missing local.
6378 (scrolling_window): Remove debug code.
6380 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
6381 Before scrolling, turn off a mouse-highlight in the window
6384 * xterm.c (x_update_window_end): Add parameter
6385 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
6386 redisplay in XTframe_up_to_date.
6387 (x_clear_mouse_face): New function.
6388 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
6390 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
6392 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
6393 it when any row is written to that contains glyphs highlighted in
6395 (update_window): Call the window update end hook with new
6396 parameter MOUSE_FACE_OVERWRITTEN_P.
6397 (direct_output_for_insert): Give up if row contains mouse-face.
6399 * dispextern.h (struct redisplay_interface): Add parameter
6400 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
6401 (clear_mouse_face): New function pointer member.
6403 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
6405 * syntax.c (back_comment): Use one switch rather than a few `if's.
6406 Obey open_paren_in_column_0_is_defun_start.
6407 When reverting to the `slow' method, try to nicely handle the case
6408 of nested comments by checking that the comment-starter we found
6409 does indeed match the comment-ender.
6410 (scan_sexps_forward, scan_sexps_forward):
6411 Ignore excessive opening parenthesis rather than throwing an error.
6413 2000-07-11 Gerd Moellmann <gerd@gnu.org>
6415 * doc.c (Fsubstitute_command_keys): Handle case that a GC
6416 in Fwhere_is_internal or get_keymap_1 relocates string contents.
6418 * dispnew.c (direct_output_forward_char): Give up if currently
6419 displaying a message instead of the minibuffer contents.
6421 * xterm.c (x_update_window_begin): No need to turn off the mouse
6423 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6424 depending on whether they contain glyphs highlighted in
6427 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
6428 compare the mouse_face_p flags of both rows.
6430 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
6432 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
6434 * keyboard.c (show_help_echo): Accept additional parameter
6435 ok_to_overwrite_keystroke_echo.
6436 (read_char): Call show_help_echo with a zero
6437 ok_to_overwrite_keystroke_echo argument.
6438 * keyboard.h (show_help_echo): Update prototype of
6440 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
6441 ok_to_overwrite_keystroke_echo argument.
6442 * w32menu.c (w32_menu_display_help): Call show_help_echo with
6443 non-zero ok_to_overwrite_keystroke_echo argument.
6445 2000-07-10 Gerd Moellmann <gerd@gnu.org>
6447 * xdisp.c (try_window_id): If changes are all below what is
6448 displayed in the window, and point is in the window, we still
6449 might have to find point on the display.
6451 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
6452 glyphs instead of a single one.
6453 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6454 with new argument list.
6455 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6457 * keymap.c (get_keymap_1): Add comment that this function can GC.
6458 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
6459 comment that functions can GC.
6460 (Fset_keymap_parent): GCPRO arg KEYMAP.
6462 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
6464 * msdos.c (XMenuActivate): After exiting the menu, restore the
6465 echo area message and erase it.
6467 2000-07-10 Kenichi Handa <handa@etl.go.jp>
6469 * fontset.c (Ffontset_info): Make the return value more compatible
6470 with that of Emacs 20.
6472 2000-07-07 Gerd Moellmann <gerd@gnu.org>
6474 * eval.c (Fsignal): Handle case that backtrace_list is null.
6476 2000-07-07 Kenichi Handa <handa@etl.go.jp>
6478 * ccl.c (Fccl_execute): Typo fixed.
6480 2000-07-06 Gerd Moellmann <gerd@gnu.org>
6482 * window.c (window_loop): Add missing gcpro1 local variable.
6484 * window.c (Fwindow_list): Reverse list at the end.
6485 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
6486 means allow windows on OWINDOW's frame, only.
6487 (window_loop): Simplified; use Fwindow_list.
6489 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
6491 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6493 * xterm.c (XTread_socket): Increment handling_signal at the start,
6494 decrement it at the end.
6496 * eval.c (handling_signal): New variable.
6497 (Fsignal): Abort if handling_signal is non-zero.
6499 * lisp.h (handling_signal): External declaration.
6501 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
6503 2000-07-05 Ken Raeburn <raeburn@gnu.org>
6505 Sound support for NetBSD through "Linux emulation" support:
6506 * config.in (HAVE_SOUNDCARD_H): Undef.
6507 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
6508 * Makefile.in (LIBSOUND): New variable.
6509 (LIBES): Include it.
6510 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
6512 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
6514 (vox_open): Use DEFAULT_SOUND_DEVICE.
6515 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
6517 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6519 * print.c (print_error_message): If Vsignaling_function is set,
6520 show it in *Messages*.
6522 * lisp.h (Vsignaling_function): External declaration.
6524 * eval.c (Vsignaling_function): New variable.
6525 (Fsignal): Compute it.
6526 (syms_of_eval): Staticpro it.
6528 2000-07-05 Dave Love <fx@gnu.org>
6530 * syswait.h: Use the autoconf recommended approach. Old code
6531 #if'd out in case we need to revert.
6533 * config.in (HAVE_SYS_WAIT_H): Added.
6535 2000-07-05 Andrew Innes <andrewi@gnu.org>
6537 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
6538 when non-NULL instead of __morecore, to take account of buffer
6539 memory. This also solves a problem with spurious memory warnings
6542 * ralloc.c: Make real_morecore non-static.
6544 * eval.c (internal_condition_case): Comment out abort if
6545 interrupt_input_blocked is not zero.
6547 * makefile.nt: Add support for `bootstrap' and related targets.
6548 Include minimal debug info in emacs.exe in release build.
6549 Remove all dependencies on lisp.h, and fixup some others.
6551 * w32.c (init_environment): Install code from 20.7 for providing
6552 default values for environment variables, based on the
6553 executable's own location.
6554 (map_w32_filename): Handle filenames that are longer than
6556 (sys_socket): Install socket inheritance bug fix from 20.7.
6558 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
6559 here via blockinput.h).
6561 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
6563 * w32menu.c (w32_menu_display_help):
6564 * xmenu.c (menu_help_callback): Use show_help_echo.
6566 * keyboard.h (show_help_echo): Declare.
6568 * keyboard.c (show_help_echo): New function, extracted from read_char.
6569 Feval its `msg' argument if it's a cons cell.
6570 (read_char): Use it.
6571 (follow_key): Pass `autoload' to get_keyelt.
6573 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
6574 (note_tool_bar_highlight, XTread_socket):
6575 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
6577 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
6578 (note_tool_bar_highlight, w32_read_socket):
6579 Do not gratuitously ignore non-string `help-echo' properties.
6581 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6583 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
6585 * window.c (delete_all_subwindows): Reset Vwindow_list.
6587 * xterm.c (x_append_glyph, x_append_composite_glyph)
6588 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6589 changes in struct glyph starting 1999-12-27. Some bit-fields of
6590 struct glyph were not set, which made glyphs unequal when compared
6591 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
6592 effects were the result. This also depended on the contents of
6593 memory returned by xmalloc. If flickering happens again, activate
6594 the code in clear_glyph_row that's in #if 0. If the flickering is
6595 gone with that, chances are that it is caused by something
6598 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
6600 * dispextern.h: Add some comments.
6602 * window.c (add_window_to_list): Add parameter LIST.
6603 (window_list): Order list so that, for each frame, windows are
6604 in canonical order, and so that frames appear in the list in
6605 the order given by Vframe_list.
6606 (next_window): Reverse the handling of NEXT_P.
6608 2000-07-04 Gerd Moellmann <gerd@gnu.org>
6610 * window.c (Vwindow_list): New variable.
6611 (make_window, delete_window): Set Vwindow_list to nil.
6612 (check_window_containing): New function.
6613 (window_from_coordinates): Rewritten.
6614 (add_window_to_list, window_list, candidate_window_p)
6615 (decode_next_window_args, next_window): New functions.
6616 (Fnext_window, Fprevious_window): Rewritten in terms of
6618 (Fwindow_list): New function.
6619 (Fother_window): Cleaned up.
6620 (foreach_window): Add a longer "variable argument list". Let
6621 callback function return 0 to indicate that cycling over windows
6623 (foreach_window_1): Likewise.
6624 (freeze_window_start): Return int.
6625 (init_window): New function.
6626 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
6628 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
6629 input_event with bzero.
6630 (main): Call init_window.
6632 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
6635 2000-07-04 Kenichi Handa <handa@etl.go.jp>
6637 * composite.h (make_composition_value_copy): Extern it.
6639 * composite.c (make_composition_value_copy): New function.
6641 * editfns.c (Fformat): While copying text properties, make each
6642 composition property value a copy.
6644 * fns.c (concat): While copying text properties, make each
6645 composition property value a copy.
6647 2000-07-03 Gerd Moellmann <gerd@gnu.org>
6649 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
6651 * fns.c (sweep_weak_table): Mark only objects that are not
6654 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
6655 include those frames as candidates which have their focus
6656 redirected to the minibuffer frame.
6658 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
6660 * fns.c (Fputhash): Return `value' rather than nil.
6662 2000-06-30 Gerd Moellmann <gerd@gnu.org>
6664 * frame.c (next_frame): Don't check focus redirection in case
6665 MINIBUF is a window. Doing so excludes frames using MINIBUF
6666 unless their focus is redirected, which contradicts the
6667 specification of next-frame, and leads to infinite loops in
6668 certain situations when cycling through windows with next-window.
6670 2000-06-30 Kenichi Handa <handa@etl.go.jp>
6672 * coding.c (code_convert_region): Even if the length of text is
6673 zero, try to convert it if coding->type is coding_type_ccl.
6674 (decode_coding_string, encode_coding_string): Likewise.
6676 2000-06-28 Gerd Moellmann <gerd@gnu.org>
6678 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
6679 the display if windows_or_buffers_changed.
6681 * dispnew.c (struct row_entry): New structure.
6682 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
6683 (row_table_size, old_lines, new_lines, old_lines_size)
6684 (new_lines_size, run_pool, runs_size, runs): New variables.
6685 (add_row_entry): New function.
6686 (scrolling_window): Use data structures allocated with xmalloc and
6687 held in global variables, instead of allocating them with alloca and
6688 holding them in local variables. Use a larger hash table whose
6689 size depends on glyph matrix sizes. Don't use bzero to clear the
6690 hash table; instead, clear used slots only.
6692 * fns.c (next_almost_prime): Make it externally visible.
6694 * lisp.h (next_almost_prime): Add prototype.
6696 * s/isc4-0.h (sigunblock): Define.
6698 * s/sco5.h (sigunblock): Define.
6700 2000-06-27 Dave Love <fx@gnu.org>
6702 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
6703 (moved to osf5-0.h).
6704 [!NOT_C_CODE]: Protect string.h stuff.
6706 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
6707 (sys_siglist, NSIG): Definitions moved here from osf1.h.
6709 2000-06-27 Gerd Moellmann <gerd@gnu.org>
6711 * xdisp.c (resize_mini_window): Subtract the extra line spacing
6712 below the last line from the needed window height.
6714 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
6716 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
6717 (Fwidget_get): Use it.
6718 (syms_of_fns): Defsubr it.
6720 2000-06-26 Gerd Moellmann <gerd@gnu.org>
6722 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
6723 display info for XIM.
6724 (xim_open_dpy): Likewise.
6725 (xim_close_dpy): Don't free the display info's XIM.
6727 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
6729 * config.in (USE_XIM): New define.
6731 * keymap.c (get_keyelt): For menu-items containing a `:filter
6732 FILTER', apply FILTER to the menu-item's definition to get the
6733 real definition to use.
6735 * lisp.h (QCfilter): External declaration.
6737 * xfns.c (Fimage_size): New function.
6738 (syms_of_xfns): Defsubr it.
6740 2000-06-26 Andreas Schwab <schwab@suse.de>
6742 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
6745 2000-06-25 Dave Love <fx@gnu.org>
6747 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
6750 * Makefile.in (blockinput.h): Depend on atimer.h.
6751 (atimer.h): Depend on systime.h.
6753 * blockinput.h: Protect against multiple inclusion. Include
6756 * atimer.h: Protect against multiple inclusion. Include
6759 * lisp.h (swap_in_global_binding): Declare.
6761 2000-06-24 Ken Raeburn <raeburn@gnu.org>
6763 * process.c (Fopen_network_stream): Turn off atimers for duration
6764 of call to connect. (Patch from Gerd.)
6766 2000-06-23 Dave Love <fx@gnu.org>
6768 * ralloc.c: Maybe include unistd.h
6770 * emacs.c (setgrp): Undefine before defining.
6771 (malloc_warning, set_time_zone_rule, index): Prototype.
6773 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
6774 HAVE_STRUCT_TIMEZONE.
6776 * s/osf1.h: Move string.h hack here from alpha.h and make it
6778 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
6780 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
6781 (SOCKLEN_TYPE): Don't define.
6783 * m/alpha.h: Remove string.h hack.
6785 * s/osf5-0.h: New file.
6787 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
6788 include time.h, done by systime.h.
6789 [__FreeBSD__]: Remove redundant includes.
6791 * callproc.c (setpgrp): Undefine before defining.
6792 (delete_temp_file): Return Qnil to avoid warning.
6794 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
6796 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
6799 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
6801 * composite.h (compose_text): Declare.
6803 * xterm.c: Don't include sys/types.h unconditionally. Don't
6804 protect its inclusion with !USG (following xmenu.c).
6806 2000-06-23 Gerd Moellmann <gerd@gnu.org>
6808 * xfns.c (x_create_tip_frame): Initialize frame's colors like
6811 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
6813 * coding.c (decode_eol_post_ccl): Special handling for undecided
6814 and inconsistent EOL types.
6816 2000-06-22 Gerd Moellmann <gerd@gnu.org>
6818 * xrdb.c (x_load_resources): Add default resource for scroll bar's
6819 trough color and main window's background color.
6821 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
6824 * xterm.h (Xt_app_con): External declaration.
6826 * widget.c (EmacsFrameRealize): Fix typo.
6828 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
6830 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
6831 (handle_invisible_prop): Record the start of invisible text in
6832 it->add_overlay_start.
6833 (struct overlay_entry): Add member `overlay'.
6834 (handle_overlay_change): Simplify.
6835 (next_overlay_string): After having processed overlay strings at the
6836 end of the buffer, record that fact in
6837 it->overlay_strings_at_end_processed_p.
6838 (compare_overlay_entries): If before- and after-strings come
6839 from the same overlay, let before-strings come first.
6840 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
6841 (load_overlay_strings): Take it->add_overlay_start into account
6842 when adding overlay strings.
6844 * dispextern.h (struct it): Add member add_overlay_start.
6846 2000-06-22 Dave Love <fx@gnu.org>
6848 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
6850 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
6852 2000-06-22 Kenichi Handa <handa@etl.go.jp>
6854 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
6857 2000-06-21 Dave Love <fx@gnu.org>
6859 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
6861 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
6863 * syntax.c (back_comment): Simplify string-parity counting (with
6864 the added benefit of handling multiple string-styles as long as
6865 they are not intertwined).
6866 Jump to the slow code as soon as a comment starter is found in
6867 a "string_lossage" position. Fixes the case: " /* " /* " */.
6869 2000-06-21 Dave Love <fx@gnu.org>
6871 * Makefile.in: Use GETLOADAVG_LIBS.
6873 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
6874 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
6876 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6878 * syntax.c (describe_syntax): Recognize the `n'estable bit.
6879 (Fforward_comment, scan_lists):
6880 Check the comstyle of single-char comment-starters.
6881 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
6882 we're just at the beginning of the comment (f.ex with (*) ... (*)).
6883 Check the comstyle of single-char comment-starters.
6884 Clarify control-flow around the Scomment case.
6886 2000-06-20 Dave Love <fx@gnu.org>
6888 * fns.c (make_hash_table, maybe_resize_hash_table):
6889 Cast arg of next_almost_prime.
6891 * tparam.c [emacs]: Include lisp.h.
6893 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
6896 2000-06-20 Gerd Moellmann <gerd@gnu.org>
6898 * keyboard.c (adjust_point_for_property): Check if display
6899 property should be treated as intangible by looking at its
6902 * xdisp.c (single_display_prop_intangible_p)
6903 (display_prop_intangible_p): New functions.
6905 * dispextern.h (display_prop_intangible_p): Add prototype.
6907 * xdisp.c (dump_glyph_row): Show type of glyph->object.
6909 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
6910 argument to sigprocmask.
6912 * s/sco5.h (sigblock): Redefined to pass a pointer as second
6913 argument to sigprocmask.
6915 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
6916 sigprocmask_set, and pass a pointer to it to sigprocmask.
6918 * sysdep.c (sigprocmask_set): New variable.
6920 * fileio.c (make_temp_name): Don't use `%s' in string passed to
6923 2000-06-20 Sam Steingold <sds@gnu.org>
6925 * xrdb.c: Don't declare xmalloc, xrealloc.
6927 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6929 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
6930 (re_comp): Cast gettext return value to avoid complaints when
6933 2000-06-20 Dave Love <fx@gnu.org>
6935 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
6938 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
6940 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
6942 * m/alpha.h: Don't declare xmalloc, xrealloc.
6944 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
6946 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
6948 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
6950 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
6953 * keyboard.h (poll_for_input_1): Declare.
6955 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
6957 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
6959 * doprnt.c: Don't declare xmalloc, xrealloc.
6961 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
6962 (getenv, ctime, getwd): Removed.
6963 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
6965 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
6966 x_set_tool_bar_lines.
6968 * config.in: Add HAVE_GETWD. Move some definitions above
6969 machine/system includes.
6971 2000-06-20 Kenichi Handa <handa@etl.go.jp>
6973 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
6975 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
6976 contain information about ENCODING.
6978 * fontset.c (FONTSET_ASCII): Use the first element of char table
6979 for an ASCII font, not defalt slot.
6980 (fontset_ref_via_base): If FONTSET doesn't contain information for
6981 C, try the default fontset.
6982 (make_fontset): Don't copy the default fontset.
6983 (fontset_font_pattern): Likewise.
6984 (accumulate_font_info): If ELT is nil, use the corresponding
6985 element in the default fontset.
6987 2000-06-19 Dave Love <fx@gnu.org>
6989 * syntax.c (Fparse_partial_sexp): Doc fix.
6991 * regex.h: Test PROTOTYPES as well as __STDC__.
6993 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
6994 errno, strerror. Put text after #endif in comment.
6996 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
6999 * xterm.c (x_frame_of_widget): Likewise.
7001 2000-06-19 Gerd Moellmann <gerd@gnu.org>
7003 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
7004 to Vfundamental_mode_abbrev_table.
7006 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
7007 bogus objects are marked. This slows down GC by ~80 percent, but
7008 it might be worth trying when debugging GC-related problems.
7009 This feature requires conservative stack marking to be enabled.
7011 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
7012 returns XLookupChars, reset `modifiers' to zero.
7014 2000-06-19 Dave Love <fx@gnu.org>
7016 * mktime.c: Unprotoized.
7018 2000-06-19 Richard Stallman <rms@gnu.org>
7020 * data.c (set_internal): If variable is frame-local,
7021 store the new value immediately into the frame parameter alist.
7023 2000-06-19 Ken Raeburn <raeburn@gnu.org>
7025 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
7026 in the custom handler pointer.
7028 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
7029 value, or checks for CHAR_META can fail when Lisp_Object is a
7031 * keymap.c (get_keyelt): Likewise.
7033 2000-06-19 Kenichi Handa <handa@etl.go.jp>
7035 * ccl.h (struct ccl_program): New member eol_type.
7036 (struct ccl_spec): New member cr_carryover.
7038 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
7039 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
7041 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
7042 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
7043 (decode_eol_post_ccl): New function.
7044 (decode_coding): Don't detect EOL format here for CCL based coding
7046 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
7047 decode_eol_post_ccl after running the CCL program.
7048 (code_convert_region): Don't detect EOL format here for CCL based
7050 (decode_coding_string): Likewise.
7052 2000-06-18 Ken Raeburn <raeburn@gnu.org>
7054 * charset.c (update_charset_table): Use XINT on "iso_final_char"
7055 when treating it as an integer.
7057 * coding.h (encode_coding_string): Declare.
7059 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
7062 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
7063 "xkeymap" to avoid shadowing the "enum map_type" value that needs
7064 to be passed to get_local_map.
7066 * sound.c (Fplay_sound): Don't call make_number on
7067 Frun_hook_with_args count argument.
7069 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
7070 for lisp objects in X event structure data field, when lisp
7071 objects are represented with unions.
7072 (x_scroll_bar_to_input_event): Ditto.
7074 2000-06-16 Ken Raeburn <raeburn@gnu.org>
7076 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
7077 termination of string. Fix sense of test whether
7078 Vline_number_display_limit is an integer.
7080 2000-06-16 Gerd Moellmann <gerd@gnu.org>
7082 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
7083 only if HAVE_X_WINDOWS.
7085 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
7088 * dispnew.c (update_frame_1): Handle case that cursor vpos is
7091 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
7093 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
7096 2000-06-15 Kenichi Handa <handa@etl.go.jp>
7098 * coding.c (decode_coding_emacs_mule): Always set src_base at the
7099 start of the while loop.
7101 2000-06-15 Gerd Moellmann <gerd@gnu.org>
7103 * atimer.c (alarm_signal_handler): Add forward declaration.
7105 * data.c (set_internal): Remove debug code.
7107 2000-06-14 Gerd Moellmann <gerd@gnu.org>
7109 * Makefile.in (bootstrap-temacs): Add `-I../src'.
7111 * unexec.c (toplevel) [COFF]: Include coff.h.
7113 * s/lynxos.h: New file.
7115 * keymap.c (Fsingle_key_description): Enclose function key and
7116 event symbol names in angle brackets.
7118 * xdisp.c (setup_echo_area_for_printing): Call
7119 message_log_maybe_newline if message_buf_print is not set.
7121 * print.c (printchar, strout): Don't check message_buf_print
7122 before calling setup_echo_area_for_printing because that
7123 function does something useful even when message_buf_print is
7126 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
7128 (ensure_echo_area_buffers): Initialize echo buffer's
7129 truncate lines setting to nil.
7130 (with_echo_area_buffer): Don't set the echo buffer's truncate
7132 (set_message_1): Set it here instead, based on the value
7133 of message_truncate_lines.
7134 (resize_mini_window): Handle case that lines are truncated.
7135 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
7136 message-truncate-lines.
7138 * keyboard.c (read_char): Bind message-truncate-lines to t
7139 while displaying a help-echo.
7141 * lisp.h (Qmessage_truncate_lines): External declaration.
7143 2000-06-13 Gerd Moellmann <gerd@gnu.org>
7145 * xdisp.c (Vline_number_display_limit): Renamed from
7146 line_number_display_limit.
7147 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
7148 Extend documentation string. Initialize
7149 Vline_number_display_limit to nil meaning no limit.
7150 (decode_mode_spec): Use Vline_number_display_limit with its new
7153 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
7155 2000-06-13 Richard Stallman <rms@gnu.org>
7157 * frame.c (Fmodify_frame_parameters): Doc fix.
7159 * xfns.c (x_set_frame_parameters): Comment fix.
7161 * frame.c (store_frame_param): Call swap_in_global_binding if the
7162 variable's current binding was chosen based on this frame.
7164 * data.c (swap_in_global_binding): New function.
7166 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7168 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
7169 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
7171 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7173 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
7175 2000-06-12 Jason Rumney <jasonr@gnu.org>
7177 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
7179 * w32.h (EMACS_W32_H): Renamed from _NT_H_
7181 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
7183 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
7185 2000-06-12 Gerd Moellmann <gerd@gnu.org>
7187 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
7188 (syms_of_xfaces): Defsubr Sdump_colors.
7189 (x_free_colors): Don't treat b&w specially on default visual.
7190 (x_free_dpy_colors): New function.
7191 (free_face_colors): Don't check visual class; it's done
7194 * xterm.c (x_frame_of_widget): New function.
7195 (x_alloc_nearest_color_for_widget): Use it.
7196 (x_copy_dpy_color): New function.
7197 (x_destroy_window): Free various colors.
7199 2000-06-12 Kenichi Handa <handa@etl.go.jp>
7201 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
7203 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
7205 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
7207 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
7209 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
7211 2000-06-11 Dave Love <fx@gnu.org>
7213 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
7215 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
7217 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
7219 2000-06-11 Gerd Moellmann <gerd@gnu.org>
7221 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
7224 2000-06-10 Kenichi Handa <handa@etl.go.jp>
7226 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
7227 (regex_compile): Fix the code for handling the case of single byte
7228 char and multibyte char being mixed in a range within [...].
7230 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
7231 and dst_multibyte members of coding.
7233 * charset.c (update_charset_table): Update the table
7235 (init_charset_once): Initialize elements of bytes_by_char_head to
7236 1 except for leading codes for private charases.
7238 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
7239 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
7242 2000-06-09 Ken Raeburn <raeburn@gnu.org>
7244 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
7245 access the data it doesn't point to.
7247 2000-06-08 Gerd Moellmann <gerd@gnu.org>
7249 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
7250 will be translated to a switch-frame event when reading the
7251 event queue. This is necessary because Emacs otherwise won't
7252 perform a switch-frame to a new frame until some other event, for
7253 example a keystroke event, forces it to do so. This has various
7254 effects, one visible being that the cursor of a frame created with
7255 C-x 5 2 or switched to with a window manager key binding like
7256 A-TAB stays hollow because selected_window isn't on the newly
7257 focused frame until the switch-frame is performed.
7259 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
7260 generating a switch-frame event if necessary.
7262 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
7264 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
7267 2000-06-08 Kenichi Handa <handa@etl.go.jp>
7269 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
7272 2000-06-07 Gerd Moellmann <gerd@gnu.org>
7274 * window.c (displayed_window_lines): Take empty lines at
7275 the bottom of a window into account.
7277 * window.c (displayed_window_lines): New function.
7278 (Fmove_to_window_line): Use displayed_window_lines to determine
7279 the number of lines to move, instead of using the window's height.
7281 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
7282 to stop reading, even if the form read sets point to a different
7283 value when evaluated.
7285 * xdisp.c (display_line): Fix code deciding in which line to
7288 2000-06-07 Kenichi Handa <handa@etl.go.jp>
7290 * fileio.c (e_write): Free composition data if stored in
7293 2000-06-06 Gerd Moellmann <gerd@gnu.org>
7295 * xdisp.c (display_line): Set row's and iterator's
7296 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
7297 Set cursor even if row ends in the middle of a character.
7298 (dump_glyph_row): Print values of new flags.
7299 (redisplay_window) <cursor movement in unchanged window>: When
7300 point has been moved forward, and PT is at the end of the cursor
7301 row, don't place the cursor in the next row if the cursor row ends
7302 in the middle of a character or at ZV.
7304 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
7305 (struct glyph_row): Add starts_in_middle_of_char_p and
7306 ends_in_middle_of_char_p.
7307 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
7308 ends_in_middle_of_char_p flag.
7309 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
7311 * term.c (append_glyph): Revert change of 2000-06-06.
7313 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
7314 padding glyph not fitting on line as whole character not
7317 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
7318 this isn't true for images with `:ascent 100'.
7320 2000-06-06 Kenichi Handa <handa@etl.go.jp>
7322 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
7323 as modified if it is originally unmodified.
7325 * term.c (encode_terminal_code): Change the way to check if
7326 terminal coding does any conversion.
7327 (append_glyph): Set glyph->pixel_width correctly.
7329 * xdisp.c (display_line): While checking line continuation, pay
7330 attention to a padding glyph.
7332 2000-06-05 Gerd Moellmann <gerd@gnu.org>
7334 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
7336 2000-06-05 Dave Love <fx@gnu.org>
7338 * xdisp.c: Include fontset.h.
7340 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
7342 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7344 * dispnew.c: Conditionally include term.h.
7346 * coding.h: Declare code_convert_string_norecord.
7348 * frame.h (struct frame): Use volatile unconditionally.
7350 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
7352 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
7354 * systime.h: Protect against multiple inclusion.
7355 (timezone) [USG5_4]: Define as time_t.
7357 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7358 (Foptimize_char_table, make_temp_name): Declare.
7360 * Makefile.in (xdisp.o): Depend on fontset.h.
7362 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7364 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7365 (Foptimize_char_table, make_temp_name): Declare.
7369 * s/netbsd.h: Don't define autoconfiscated MATHERR.
7371 2000-06-02 Dave Love <fx@gnu.org>
7373 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
7375 2000-06-02 Gerd Moellmann <gerd@gnu.org>
7377 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
7378 result face, set flags in that face indicating that colors may not
7381 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
7382 glyph, use the ASCII NUL character to determine the face.
7384 2000-06-02 Dave Love <fx@gnu.org>
7386 * sysdep.c: Conditionally include stdlib.h, unistd.h.
7387 (VFORK_RETURN_TYPE): Remove.
7389 * config.in: Add NO_MATHERR.
7391 2000-06-01 Dave Love <fx@gnu.org>
7393 * cmds.c (internal_self_insert): Don't check
7394 Vbefore_change_function, Vafter_change_function.
7396 * insdel.c (signal_before_change, signal_after_change): Likewise.
7398 * buffer.c (Vbefore_change_function, Vafter_change_function):
7399 Variables and their initializations deleted.
7401 * callint.c (Fcall_interactively): Doc fix.
7403 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
7405 2000-05-31 Dave Love <fx@gnu.org>
7407 * textprop.c: Revert last change -- duplicated.
7409 2000-05-31 Gerd Moellmann <gerd@gnu.org>
7411 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
7414 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
7416 2000-05-31 Jason Rumney <jasonr@gnu.org>
7418 * search.c (Fre_search_forward, Fre_search_backward)
7419 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
7421 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
7423 2000-05-30 Jason Rumney <jasonr@gnu.org>
7425 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
7426 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
7428 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
7431 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
7432 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
7433 expand a nil default_filename.
7435 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
7436 pointer to glyph_to_pixel_coords, not a frame.
7438 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
7439 coding.h to dependencies.
7441 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
7443 * w32console.c (glyph_to_pixel_coords): Change first parameter to
7444 window pointer to be consistent with w32term.c and xterm.c.
7446 * w32fns.c: Format and doc changes to bring closer to xfns.c.
7447 (VIETNAMESE_CHARSET): Define if not defined in system headers.
7448 (Qline_spacing, Qcenter): New variables.
7449 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
7450 (x_set_line_spacing): New function.
7451 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
7453 (x_specified_cursor_type): New function.
7454 (x_set_cursor_type): Use it.
7455 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
7457 (validate_x_resource_name, x_get_resource_string): Measure lengths
7458 of external strings in bytes.
7459 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
7460 GetTextExtentPoint32 with NULL title.
7461 (Fx_create_frame): Initialize Qline_spacing.
7462 (w32_load_system_font): Initialize font->double_byte_p.
7463 (x_to_w32_charset): Use Vw32_charset_info_alist.
7464 (Image, busy cursor, tooltip functions): Merged changes from
7465 xfns.c. Not yet functional on Windows.
7467 * w32gui.h (W32FontStruct): Add double_byte_p member.
7469 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
7470 (emacs_button_translation): Use it.
7471 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
7472 in `mask' to be set.
7474 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
7477 * w32term.c: Format and doc changes to bring closer to xterm.c.
7478 (w32_char_font_type): New enum.
7479 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
7480 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
7481 (w32_encode_char): New function.
7482 (x_encode_char): Removed.
7483 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
7484 x_encode_char and w32_font_is_double_byte.
7485 (x_produce_image_glyph): Use image_ascent.
7486 (x_produce_glyphs): Use new version of w32_per_char_metric and
7487 handle NULL return value. Allow extra line spacing.
7488 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
7489 (w32_get_glyph_overhangs): Remove unicode_p param. Use
7490 w32_font_type member of glyph instead.
7491 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
7492 (fast_find_position): Make sure not to consider rows not visible
7494 (w32_read_socket) [WM_MENUSELECT]: Cannot call
7495 w32_menu_display_help with input blocked, as it can abort.
7496 (x_display_and_set_cursor): Choose cursor depending
7497 on buffer-local value of cursor_type.
7498 (x_draw_bar_cursor): Add parameter WIDTH.
7500 * w32term.h (CP_DEFAULT): Define.
7501 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
7503 2000-05-30 Gerd Moellmann <gerd@gnu.org>
7505 * search.c (Fre_search_forward, Fre_search_backward)
7506 (Fposix_search_backward, Fposix_search_forward): Doc fix.
7508 2000-05-30 Kenichi Handa <handa@etl.go.jp>
7510 * coding.c (detect_coding_iso2022): Fix code for checking
7511 CODING_CATEGORY_MASK_ISO_8_2.
7513 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
7515 * regex.c (PREFETCH_NOLIMIT): New function.
7516 (re_match_2_internal): Use it and adjust the end_match_2 logic.
7518 2000-05-29 Gerd Moellmann <gerd@gnu.org>
7520 * syntax.c (find_defun_start): Move test for
7521 open_paren_in_column_0_is_defun_start outside of the loop.
7523 * xdisp.c (redisplay_window): Really switch buffers when
7524 displaying mode lines, and temporarily set selected_frame to the
7525 frame of the window that's redisplayed.
7527 * xfaces.c (free_realized_faces): Block/unblock input.
7528 (free_realized_multibyte_face): Ditto.
7530 2000-05-29 Dave Love <fx@gnu.org>
7532 * textprop.c (Qkeymap): New variable.
7533 (syms_of_textprop): Intern it.
7535 * keymap.c: Include intervals.h.
7536 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
7538 * Makefile.in (keymap.o): Depend on intervals.h.
7540 * keyboard.c (menu_bar_items, tool_bar_items)
7541 (Fexecute_extended_command): Deal with `keymap' property.
7542 (read_key_sequence): Track map from `keymap' property as well as
7545 * intervals.c (get_local_map): Extra arg to allow looking for
7548 * intervals.h (map_property): New enum.
7549 (get_local_map): Extra arg using it.
7552 * lisp.h (get_local_map): Don't declare here.
7554 2000-05-29 Kenichi Handa <handa@etl.go.jp>
7556 * Makefile.in (callproc.o): Depend on composite.h.
7558 * callproc.c: Include composite.h.
7559 (Fcall_process): Handle composition correctly.
7561 * coding.h (coding_allocate_composition_data): Extern it.
7562 (coding_restore_composition): Likewise.
7564 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
7565 yet allocated, finish decoding with result
7566 CODING_FINISH_INSUFFICIENT_CMP.
7567 (coding_allocate_composition_data): Make it non-static.
7568 (coding_restore_composition): Likewise.
7570 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
7572 * charset.c (syms_of_charset): Revert last change.
7574 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7576 * term.c (produce_glyphs): Treat characters from the eight-bit-*
7577 charsets as unibyte, with 1-column screen width. Sent by Kenichi
7580 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7582 * charset.c (syms_of_charset): Set width of character sets
7583 eight-bit-control and eight-bit-graphic to 1 column.
7585 2000-05-26 Gerd Moellmann <gerd@gnu.org>
7587 * config.in (HAVE_SPEED_T): New define.
7589 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
7592 2000-05-26 Dave Love <fx@gnu.org>
7594 * coding.c (shrink_decoding_region): Initialize eol_conversion.
7596 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
7597 (Fsubr_arity): New function.
7598 (syms_of_data): Install them.
7600 2000-05-26 Kenichi Handa <handa@etl.go.jp>
7602 * charset.c (init_charset_once): Set the table bytes_by_char_head
7605 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
7606 the default fontset to what Emacs uses by default.
7607 (check_registry_encoding): This function deleted.
7608 (Fset_fontset_font): Remove the adhoc condition for the default
7609 fontset. Allow cons in FONTNAME.
7611 * fns.c (map_char_table): Ignore char-table entries for
7612 charsets eight-bit-control and eight-bit-graphic.
7614 2000-05-25 Ken Raeburn <raeburn@gnu.org>
7616 * emacs.c (main): Initialize keyboard syms before initializing
7617 window code, so face names are available.
7619 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
7621 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
7622 of an anchor at the beginning of a shy-group.
7624 2000-05-25 Gerd Moellmann <gerd@gnu.org>
7626 * xdisp.c (handle_invisible_prop): Don't try to skip over
7627 invisible text if end of text is already reached.
7629 2000-05-25 Dave Love <fx@gnu.org>
7631 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
7633 * coding.c (encode_eol): Add null statement after label.
7635 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
7637 * w16select.c (Fw16_set_clipboard_data): Fix the change from
7640 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7642 * ccl.c (ccl_driver): Fix previous change.
7644 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7646 * coding.c (run_pre_post_conversion_on_str): Set point to the
7647 beginning of buffer before calling coding->post_read_conversion.
7648 (decode_coding_string): Give correct args to
7649 run_pre_post_conversion_on_str.
7650 (encode_coding_string): Likewise.
7652 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
7653 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
7654 eight-bit-graphic correctly.
7656 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
7658 * fileio.c (Finsert_file_contents): Even if a file is not found,
7659 execute codes for setting up coding system. Call
7660 after-insert-file-functions unconditionally.
7662 2000-05-24 Gerd Moellmann <gerd@gnu.org>
7664 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
7665 BSD_PGRPS are not defined.
7667 2000-05-24 Kenichi Handa <handa@etl.go.jp>
7669 * charset.c (update_charset_table): Accept nil in LONG_NAME and
7671 (syms_of_charset): Avoid building same strings.
7673 2000-05-23 Gerd Moellmann <gerd@gnu.org>
7675 * lread.c (Fload): Add a comment about the meaning of
7676 Vuser_init_file being t.
7678 * puresize.h (BASE_PURESIZE): Increase to 675000.
7680 * s/gnu-linux.h (setpgrp): Don't define it here because this
7681 prevents compilation on GNU/Linux systems with glib 2.2.
7683 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
7686 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
7688 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
7689 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
7691 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
7693 2000-05-23 Kenichi Handa <handa@etl.go.jp>
7695 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
7698 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
7700 * term.c (encode_terminal_code): Set coding->src_multibyte
7703 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
7705 2000-05-22 Kenichi Handa <handa@etl.go.jp>
7707 * keyboard.c (read_char): Allow character codes 128..255 to be
7708 handled by input-method-function.
7710 * insdel.c (adjust_markers_for_replace): Fix previous change.
7711 (adjust_after_replace): If PREV_TEXT is nil, call
7712 adjust_markers_for_insert, not adjust_markers_for_replace.
7714 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
7716 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
7717 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
7718 [HAVE_GRANDPT]: Define.
7719 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
7721 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
7724 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
7726 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
7728 2000-05-20 Kenichi Handa <handa@etl.go.jp>
7730 The following changes are to handle 8-bit characters in a
7731 multibyte buffer/string without facing with byte combining
7732 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
7733 eight-bit-graphic (for 0xA0..0xFF) are introduced.
7735 * Makefile.in (fns.o): Depend on charset.h.
7737 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
7738 convert it to unibyte.
7739 (make_string): Use parse_str_as_multibyte, not chars_in_text.
7741 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
7742 apparent char boundary.
7743 (Fset_buffer_multibyte): Convert 8-bit characters in the range
7744 0x80..0x9F to/from multibyte form.
7746 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
7749 * callproc.c (Fcall_process): Always encode an argument string if
7750 it is multibyte. Setup src_multibyte and dst_multibyte members of
7751 process_coding properly.
7753 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
7754 SPLIT_NON_ASCII_CHAR.
7756 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
7758 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
7760 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
7762 (SPLIT_CHARACTER_SEQ): This macro deleted.
7763 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
7765 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
7766 and eight-bit-graphic.
7767 (char_to_string): Likewise. Signal an error for too large
7769 (char_printable_p): Return 0 for 8-bit characters.
7770 (update_charset_table): Update iso_charset_table only when a final
7771 character is non-negative.
7772 (find_charset_in_text): Renamed from find_charset_in_str.
7773 Arguments and return value changed. Callers changed.
7774 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
7775 be -1 if CHARSET is used only internally.
7776 (Fmake_char_internal): Handle new charsets; eight-bit-control and
7778 (Fcharset_after): Simplified.
7779 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
7780 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
7781 (multibyte_chars_in_text): Simplified by assuming there's no
7782 invalid multibyte sequence.
7783 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7784 str_as_unibyte): New functions.
7785 (Fstring): Simpified by assuming that byte combining never
7787 (init_charset_once): Initialization for
7788 LEADING_CODE_8_BIT_CONTROL.
7789 (syms_of_charset): Intern and staticpro Qeight_bit_control and
7790 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
7791 eight-bit-control and eight-bit-graphic.
7793 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
7794 CHARSET_8_BIT_GRAPHIC): New macros.
7795 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
7796 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
7797 (CHARSET_REVERSE_CHARSET): Likewise.
7798 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
7800 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
7801 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
7802 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
7803 encounter an invalid multibyte sequence.
7804 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
7805 sequence is always valid.
7806 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
7807 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
7809 (CHAR_STRING): For 8-bit characters, call char_to_string.
7810 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
7811 multibyte sequence is always valid.
7812 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
7813 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7814 str_as_unibyte): Extern them.
7815 (BCOPY_SHORT): Fix a bug.
7816 (CHAR_LEN): This macro deleted. Callers changed to use
7818 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
7819 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
7820 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
7822 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
7823 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
7824 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
7825 EMIT_BYTES): New macros.
7826 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
7827 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
7829 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
7830 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
7831 check the validity of multibyte sequence.
7832 (decode_coding_emacs_mule): New function.
7833 (encode_coding_emacs_mule): New macro.
7834 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
7836 (DECODE_ISO_CHARACTER): Just return a character code.
7837 (DECODE_COMPOSITION_START): Set coding->result instead of result.
7838 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
7839 EMIT_CHAR to produced decoded characters. Exit the loop only by
7840 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
7842 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
7843 only position codes for an invalid character.
7844 (encode_designation_at_bol): Return new destination pointer. 5th
7845 arg DSTP is changed to DST.
7846 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
7847 from the source by ONE_MORE_CHAR. Don't handle the case of last
7849 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
7851 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
7852 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
7853 TWO_MORE_BYTES to fetch a byte from the source.
7854 (encode_eol): Pay attention to coding->src_multibyte.
7855 (detect_coding, detect_eol): Preserve members src_multibyte and
7857 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
7858 (encoding_buffer_size): Set magnification to 3 for all coding
7859 systems that require encoding.
7860 (ccl_coding_driver): For decoding, be sure that the result is
7861 valid multibyte sequence.
7862 (decode_coding): Initialize coding->errors and coding->result.
7863 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
7864 and raw-text, always call decode_eol. Handle the case of last
7865 block here. If not coding->dst_multibyte, convert the resulting
7866 sequence to unibyte.
7867 (encode_coding): Initialize coding->errors and coding->result.
7868 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
7869 and raw-text, always call encode_eol. Handle the case of last
7871 (shrink_decoding_region, shrink_encoding_region): Detect cases
7872 that we can't skip data more rigidly.
7873 (code_convert_region): Setup src_multibyte and dst_multibyte
7874 members of coding. For decoding, if the buffer is multibyte,
7875 convert the source sequence to unibyte in advance. For encoding,
7876 if the buffer is multibyte, convert the resulting sequence to
7877 multibyte afterward.
7878 (run_pre_post_conversion_on_str): New function.
7879 (code_convert_string): Deleted and divided into the following two.
7880 (decode_coding_string, encode_coding_string): New functions.
7881 (code_convert_string1, code_convert_string_norecord): Call one of
7883 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
7884 MAKE_NON_ASCII_CHAR.
7885 (Fset_terminal_coding_system_internal,
7886 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
7887 and dst_multibyte members.
7888 (init_coding_once): Initialize iso_code_class with new enum
7889 ISO_control_0 and ISO_control_1.
7891 * coding.h (enum iso_code_class_type): Member ISO_control_code is
7892 devided into ISO_control_0 and ISO_control_1.
7893 (struct coding_system): New members src_multibyte, dst_multibyte,
7894 errors, and result. Delete member fake_multibyte.
7895 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
7897 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
7900 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
7903 * editfns.c (Fformat): Be sure to convert 8-bit characters to
7905 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
7907 (Ftranspose_region): Delete codes for handling byte combining.
7909 * fileio.c (Finsert_file_contents): Setup src_multibyte and
7910 dst_multibyte members of coding. On handling REPLACE on unibyte
7911 buffer, convert the result of decode_coding to unibyte. On
7912 inserting into a mutibyte buffer, always call code_convert_region.
7913 (e_write): Setup coding->src_multibyte according to the
7914 multibyteness of the source (buffer or string).
7916 * fns.c (concat): Handle 8-bit characters correctly.
7917 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
7918 unibyte in the result.
7919 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
7920 valid multibyte form in the result.
7921 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7922 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
7923 return -1, signal an error.
7924 (base64_encode_1): New arg MULTIBYTE. Get each character by
7925 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
7926 character is found, return -1.
7927 (Fbase64_decode_region): Delete codes for handling byte-combining.
7928 Treat each decoded byte as a unibyte character.
7929 (Fbase64_decode_string): Return unibyte string.
7930 (Fcompare_strings, concat, string_byte_to_char): Use
7931 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
7932 FETCH_STRING_CHAR_ADVANCE.
7933 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7934 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
7936 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
7937 SPLIT_NON_ASCII_CHAR.
7938 (fontset_ref_via_base, fontset_set): Likewise
7940 * insdel.c (adjust_markers_for_record_delete): Deleted.
7941 (adjust_markers_for_insert): Argument changed. Caller changed.
7942 (adjust_markers_for_replace): Likewise.
7943 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
7944 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
7945 (copy_text): Delete unused local varialbe c_save. For converting
7946 to multibyte, be sure to make all 8-bit characters in valid
7948 (count_size_as_multibyte): Handle 8-bit characters correctly.
7949 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7950 adjust_after_replace, replace_range, del_range_2)
7951 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
7952 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7953 adjust_after_replace, replace_range, del_range_2) Delete codes for
7954 handling byte combining.
7955 (adjust_before_replace): Deleted.
7957 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
7958 SPLIT_NON_ASCII_CHAR.
7959 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7960 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
7962 (Fkey_description): Likewise.
7964 * lread.c (read1): On reading multibyte string, be sure to make
7965 all 8-bit chararacters in valid multibyte form.
7966 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7968 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
7971 * process.c (Fstart_process): GCPRO current_dir before calling
7972 Ffind_operation_coding_system. Encode arguments here.
7973 (create_process): Don't encode arguments here. Setup
7974 src_multibyte and dst_multibyte members of struct coding.
7975 (read_process_output): Setup src_multibyte and dst_multibyte
7976 members of struct coding. If the output is to multibyte buffer,
7977 always decode the output of the process. Adjust the
7978 representation of 8-bit characters to the multibyteness of the
7980 (send_process): Setup coding->src_multibyte according to the
7981 multibyteness of the source.
7983 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
7985 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
7986 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
7988 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
7991 * w16select.c (Fw16_set_clipboard_data): Setup members
7992 src_multibyte and dst_multibyte of coding. Adjusted for the
7993 change for find_charset_in_str.
7994 (Fw16_get_clipboard_data): Likewise.
7996 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
7997 dst_multibyte of coding.
7998 (x_to_w32_font): Likewise.
8000 * w32select.c (Fw32_set_clipboard_data): Setup members
8001 src_multibyte and dst_multibyte of coding. Adjusted for the
8002 change for find_charset_in_str.
8003 (Fw32_get_clipboard_data): Likewise.
8005 * xdisp.c (get_next_display_element): Handle 8-bit characters
8007 (next_element_from_display_vector): Use CHAR_BYTES instead of
8009 (disp_char_vector): Use SPLIT_CHAR instead of
8010 SPLIT_NON_ASCII_CHAR.
8012 * xselect.c (selection_data_to_lisp_data): Setup members
8013 src_multibyte and dst_multibyte of coding. Adjusted for the
8014 change for find_charset_in_str.
8015 (lisp_data_to_selection_data): Likewise.
8017 2000-05-19 Gerd Moellmann <gerd@gnu.org>
8019 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
8022 * dispextern.h (Vimage_types): Add extern declaration.
8024 * xdisp.c (Vimage_types): Moved here from xfns.c.
8025 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
8027 * xfns.c (Vimages_types): Moved to xdisp.c.
8028 (syms_of_xfns): Move `image-types' to xdisp.c.
8030 * w32fns.c (Vimage_types): Removed.
8031 (syms_of_w32fns): Remove `image-types'.
8033 2000-05-18 Kenichi Handa <handa@etl.go.jp>
8035 * fns.c (map_char_table): Pay attention to character number of
8036 charset. Check the validity of charset at the first level. For
8037 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
8040 * fontset.c: Include "buffer.h".
8041 (fs_load_font): If the face has fontset, record the face ID in
8043 (Finternal_char_font): New function.
8044 (accumulate_font_info): New function.
8045 (Ffontset_info): Rewritten for the new fontset implementation.
8046 (syms_of_fontset): Register Vdefault_fontset in the first element
8047 of Vfontset_table. Include Vdefault_fontset in
8048 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
8051 2000-05-16 Dave Love <fx@gnu.org>
8053 * m/iris5d.h: Deleted -- unused.
8055 2000-05-16 Gerd Moellmann <gerd@gnu.org>
8057 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
8058 `invalid' instead of `illegal'.
8060 * indent.c (Fmove_to_column): When ending within a tab, insert
8061 spaces first so that markers at the end of the tab get adjusted.
8063 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
8064 buffer list that wasn't selected in that frame.
8066 * filelock.c (get_boot_time): To obtain an 8 char file name, which
8067 is needed on mescaline, use a 2 char prefix, and call
8068 make_temp_name with second arg non-zero.
8070 * fileio.c (make_temp_name): New function, extracted from
8072 (Fmake_temp_name): Use it.
8074 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
8076 * window.c (coordinates_in_window): Subtract 1 when computing
8079 2000-05-15 Gerd Moellmann <gerd@gnu.org>
8081 * Makefile.in (lisp): Add env.elc.
8083 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
8085 2000-05-12 Gerd Moellmann <gerd@gnu.org>
8087 * search.c (Freplace_match): Handle case of `\N' in the
8088 replacement when there's no group N.
8090 2000-05-11 Gerd Moellmann <gerd@gnu.org>
8092 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
8093 of the message to message_dolog.
8095 * keyboard.c (read_char): Don't clear current message for help
8096 events; let the code handling help events handle this. Change
8097 code detecting help events that should be ignored.
8099 * xdisp.c (handle_single_display_prop): Don't try to set PT if
8100 we're interating over a string.
8102 2000-05-09 Dave Love <fx@gnu.org>
8104 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
8105 that offset before writing. Move gcpro region past call of
8108 2000-05-04 Dave Love <fx@gnu.org>
8110 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
8112 2000-05-04 Gerd Moellmann <gerd@gnu.org>
8114 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
8115 of inserted characters when BUF equals the current buffer, and PT
8116 is in front of or equal to FROM.
8118 2000-05-03 Gerd Moellmann <gerd@gnu.org>
8120 * xdisp.c (handle_single_display_prop): If display property value
8121 is invalid, or something not supported on the frame, restore
8122 iterator's position to what it was initially. Make sure to return
8123 0 for invalid and unsupported property values.
8125 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
8126 that x_per_char_metric returns null.
8128 2000-05-02 Gerd Moellmann <gerd@gnu.org>
8130 * xterm.h (struct face): Add forward declaration.
8131 (struct image): Ditto.
8132 (image_ascent): Add prototype.
8134 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
8135 (x_draw_image_relief, x_draw_image_foreground_1): Call function
8136 image_ascent instead of using IMAGE_ASCENT.
8138 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
8139 (IMAGE_ASCENT): Removed.
8141 * xfns.c (Qcenter): New variable.
8142 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
8143 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
8144 (image_ascent): New function.
8145 (lookup_image): Recognize `:ascent center'.
8146 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
8147 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
8148 (xbm_load): Don't set image's ascent here.
8149 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
8150 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
8151 check ascent values here.
8152 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
8153 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
8154 (syms_of_xfns): Initialize Qcenter.
8156 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
8157 to the limits, increase the limits.
8159 2000-05-01 Kenichi Handa <handa@etl.go.jp>
8161 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
8162 Check Vfont_encoding_alist against the full name of the opened
8165 2000-04-28 Gerd Moellmann <gerd@gnu.org>
8167 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
8168 taller than the window.
8170 2000-04-28 Kenichi Handa <handa@etl.go.jp>
8172 * xfaces.c (realize_x_face): Fix the argument of the second
8173 xassert. BASE_FACE may not be a face for ASCII.
8175 2000-04-27 Gerd Moellmann <gerd@gnu.org>
8177 * print.c (print_object): Treat print-length < 0 as nil.
8179 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
8181 * s/freebsd.h (TERMCAP_OBJ): Removed.
8182 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
8184 * lread.c (read1): Don't treat period followed by certain
8185 characters as symbol start.
8187 * xfns.c (slurp_file): New function.
8188 (xbm_image_p): Handle case of in-memory XBM files.
8189 (xbm_scan): Rewritten to work on memory buffers instead of files.
8190 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
8191 Work on memory buffers instead of files. If DATA is null test
8192 if buffer looks like an in-memory XBM file.
8193 (xbm_load_image): Renamed from xbm_load_image_file. Work on
8194 memory buffers instead of files.
8195 (xbm_file_p): New function.
8196 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
8198 * lread.c (end_of_file_error): New function.
8199 (read1): Call it instead of signaling `end-of-file' directly.
8201 * print.c (print_error_message): Print data of `end-of-file'
8202 with Fprinc instead of Fprin1.
8204 2000-04-26 Ken Raeburn <raeburn@gnu.org>
8206 * window.c (freeze_window_start): Check that minibuffer scroll
8207 window isn't nil before extracting the window structure pointer
8210 * undo.c (record_delete): If we hit the end of the undo list, stop
8211 picking elements apart.
8213 2000-04-26 Gerd Moellmann <gerd@gnu.org>
8215 * xdisp.c (display_line): If lines are continued, restore
8216 iterator's ascent/descent information to the values before the
8217 first glyph not fitting on the line.
8219 2000-04-25 Gerd Moellmann <gerd@gnu.org>
8221 * xdisp.c (try_window_id) <all changes above window start>: Adjust
8222 positions in glyph matrix. Don't compute new window end
8225 * dispnew.c (increment_matrix_positions): Renamed from
8226 increment_glyph_matrix_buffer_positions.
8227 (increment_row_positions): Renamed from
8228 increment_glyph_row_buffer_positions.
8230 * dispextern.h: Change names of renamed functions from dispnew.c
8233 2000-04-24 Gerd Moellmann <gerd@gnu.org>
8235 * fileio.c (Fdo_auto_save): Create directories for auto-save
8236 list file if necessary.
8238 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
8239 from buffer or frame.
8240 (automatic_hscrolling_p): New variable.
8241 (hscroll_windows): Scroll windows horizontally only if automatic
8242 hscrolling is allowed.
8243 (syms_of_xdisp): New variable `automatic-hscrolling'.
8245 * frame.h (struct frame): Add member extra_line_spacing.
8247 * xfns.c (x_set_line_spacing): New function.
8248 (Fx_create_frame): Set line spacing from resources.
8249 (Qline_spacing): New variable.
8250 (syms_of_xfns): Initialize Qline_spacing.
8252 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
8254 * buffer.c (init_buffer_once): Handle extra_line_spacing.
8255 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
8256 (reset_buffer): Don't initialize extra2 and extra3. Initialize
8257 extra_line_spacing from default value.
8258 (init_buffer_once): Initialize default value of extra_line_spacing.
8260 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
8263 * xterm.c (x_produce_glyphs): Remove reference to struct it's
8264 prompt_width. Add extra line spacing.
8266 * term.c (produce_glyphs): Remove reference to struct it's
8269 * dispextern.h (struct it): Remove member prompt_width, add
8272 2000-04-22 Gerd Moellmann <gerd@gnu.org>
8274 * dispnew.c (update_frame_line): When writing a whole line, make
8275 sure cursor is in the right row afterwards, otherwise a use of
8276 capability `ch' in cmgoto might leave the cursor in the row below.
8278 2000-04-21 Gerd Moellmann <gerd@gnu.org>
8280 * lisp.h (struct Lisp_Buffer_Cons): Remove.
8282 * keyboard.c (timer_check): Fix typo in comment.
8284 2000-04-21 Kenichi Handa <handa@etl.go.jp>
8286 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
8287 name change: ch -> character.
8289 2000-04-20 Gerd Moellmann <gerd@gnu.org>
8291 * keyboard.c (echo_message_buffer): New variable.
8292 (echo_now): Set echo_message_buffer to the echo area buffer used
8293 to display the echo.
8294 (cancel_echoing): Reset echo_message_buffer to nil.
8295 (read_char): Code rewritten that handles canceling an echo or
8296 echoing a dash, respectively.
8298 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
8299 directory doesn't exist.
8301 2000-04-19 Dave Love <fx@gnu.org>
8303 * fns.c (syms_of_fns): Defsubr mapc.
8304 (concat): Don't allow numeric args.
8305 (Fconcat): Doc change.
8307 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
8309 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
8310 instead define end_match(1|2) more carefully.
8311 Use GET_CHAR_BEFORE_2 for `begline'.
8313 2000-04-19 Gerd Moellmann <gerd@gnu.org>
8315 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
8316 on 64-bit systems where NULL is defined as `0'.
8318 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
8319 the `variable argument list' to make it work on Alpha.
8321 * m/alpha.h (_LP64) [!_LP64]: Define.
8322 (ORDINARY_LINK): Define for NetBSD.
8324 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
8326 2000-04-19 Dave Love <fx@gnu.org>
8328 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
8331 * Makefile.in (LIBS): Don't use.
8332 (GETLOADAVG_OBJ): Define again.
8333 (otherobj): Add GETLOADAVG_OBJ.
8335 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
8337 2000-04-18 Gerd Moellmann <gerd@gnu.org>
8339 * lread.c (read_filtered_event): Cancel and start busy cursor.
8341 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
8342 that the per-character metrics may be null.
8344 2000-04-17 Gerd Moellmann <gerd@gnu.org>
8346 * buffer.c (clone_per_buffer_values): New function.
8347 (Fmake_indirect_buffer): Add optional argument CLONE. Call
8348 clone_per_buffer_values if CLONE is not nil.
8350 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8352 2000-04-16 Dave Love <fx@gnu.org>
8354 * Makefile.in: Remove obsolete localcpp stuff.
8355 (GETLOADAVG_OBJ): Don't define.
8356 (obj): Move LIBOBJS...
8357 (otherobj): ... to here.
8358 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
8359 whitespace-only lines after the continuation (Irix).
8361 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8363 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
8365 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
8367 2000-04-14 Dave Love <fx@gnu.org>
8369 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
8370 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
8371 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
8372 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
8375 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
8376 autoconfiscated HAVE_GETLOADAVG.
8378 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
8381 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8383 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
8384 (fill_in_lock_file_name): Avoid existing files that aren't
8387 2000-04-14 Dave Love <fx@gnu.org>
8389 * Makefile.in (LIBS, LIBOBJS): New variable.
8390 (INTERVAL_SRC): Convert to make variable.
8391 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
8392 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
8393 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
8395 (SOME_MACHINE_OBJECTS): Remove interval stuff.
8396 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
8397 (shortlisp): Add facemenu, float-sup, frame.
8398 (SOME_MACHINE_LISP): Remove them from here.
8399 (LIBES): Change unused LDLIBS to autoconf LIBS.
8401 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
8403 2000-04-14 Kenichi Handa <handa@etl.go.jp>
8405 * composite.c (update_compositions): If FROM and TO are not in a
8406 valid range, do nothing.
8408 2000-04-13 Gerd Moellmann <gerd@gnu.org>
8410 * tparam.c (tparam1): Abort when encountering an unknown
8413 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
8416 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
8419 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
8421 * fileio.c (a_write): Remove redundant semi-colons.
8422 (e_write): Return -1 if failed to write all the data.
8423 This fixes the changes made at 1999-12-15.
8425 2000-04-12 Dave Love <fx@gnu.org>
8427 * fns.c (mapcar1): Test for null vals to support mapc.
8428 (Fmapc): New function.
8430 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
8432 * msdos.c (NUM_MOUSE_BUTTONS): Define.
8433 (IT_frame_up_to_date): Support the buffer local value of
8434 cursor-type, if defined.
8436 2000-04-10 Dave Love <fx@gnu.org>
8438 * editfns.c (preceding-char, following-char): Doc fix.
8440 2000-04-10 Ken Raeburn <raeburn@gnu.org>
8442 * Makefile.in (temacs): Revert 2000-03-12 change.
8444 2000-04-10 Jason Rumney <jasonr@gnu.org>
8446 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
8448 2000-04-10 Gerd Moellmann <gerd@gnu.org>
8450 * xdisp.c (setup_echo_area_for_printing): Choose an echo
8451 area buffer, if it's not set up yet.
8453 * indent.c (compute_motion): Set immediate_quit.
8455 2000-04-09 Gerd Moellmann <gerd@gnu.org>
8457 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
8459 (realize_tty_face): Suppress boldness if colors are the inverse of
8460 the default colors, and tty_suppress_bold_inverse_default_colors_p
8462 (Ftty_suppress_bold_inverse_default_colors): New function.
8463 (syms_of_xfaces): Defsubr it.
8465 * buffer.c (Frestore_buffer_modified_p): New function.
8466 (syms_of_buffer): Defsubr it.
8468 2000-04-08 Ken Raeburn <raeburn@gnu.org>
8470 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
8471 charset id (int) argument, not a charset (Lisp_Object).
8473 * coding.h (code_convert_string): Declare.
8474 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
8475 object, as the fourth argument to code_convert_string.
8477 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
8479 (Fset_fontset_font): Use EQ to compare lisp objects.
8481 2000-04-05 Ken Raeburn <raeburn@gnu.org>
8483 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
8484 a pointer that looks like a lisp object.
8485 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
8486 zero, instead see whether it's an integer object, since they can't
8488 (GET_INTERVAL_OBJECT): Simply assign to the destination.
8490 * dispnew.c (allocate_matrices_for_frame_redisplay,
8491 direct_output_forward_char): Use X(U)INT and make_number as needed
8492 to convert between (unsigned) int values and lisp integers.
8493 * keyboard.c (read_key_sequence): Likewise.
8494 * lread.c (substitute_object_recurse): Likewise.
8495 * fns.c (concat, hash_lookup, hash_remove): Likewise.
8496 * minibuf.c (do_completion, Fminibuffer_complete_word,
8497 Fminibuffer_completion_help): Likewise.
8498 * term.c (produce_special_glyphs): Likewise.
8500 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
8501 * print.c (print_preprocess, print_object): Likewise.
8503 * search.c (compile_pattern): Use NILP when checking for nil.
8505 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
8506 __OPTIMIZE__]: Provide a GNU C macro version that handles
8508 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
8509 field, to better cope with ENABLE_CHECKING and calls that modify a
8510 Lisp_Object using its old value.
8512 2000-04-04 Gerd Moellmann <gerd@gnu.org>
8514 * window.c (compare_window_configurations): Signal an error
8515 if parameters C1 or C2 aren't window configurations.
8517 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
8518 AFTER_POTENTIAL_GC calls around calls to functions that can
8519 signal an error and thus invoke the debugger.
8521 2000-04-03 Gerd Moellmann <gerd@gnu.org>
8523 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
8524 an error if decoding fails.
8526 * keyboard.c (lispy_mouse_names): Variable removed.
8527 (Vlispy_mouse_stem): New variable.
8528 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
8529 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
8530 for any mouse button number. Increase size of mouse_syms and
8531 button_down_location as needed. Call modify_event_symbol with
8532 different arguments.
8533 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
8534 Call modify_event_symbol with different arguments.
8535 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
8536 for any button number. Call modify_event_symbol with different
8538 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
8539 Accept a string for NAME_ALIST_OR_STEM.
8541 * lisp.h (larger_vector): Add prototype.
8543 * fns.c (larger_vector): Make externally visible.
8545 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
8547 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
8549 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
8550 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
8551 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
8552 we are between str1 and str2.
8553 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
8554 (PATFETCH): Use `TRANSLATE'.
8555 (PATFETCH_RAW): Fetch multibyte char if applicable.
8556 (PATUNFETCH): Remove.
8557 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
8558 When writing a char, write it directly into the pattern buffer rather
8559 than going needlessly through a temp char-array.
8560 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
8561 multibyte magic and remove the useless `#ifdef emacs'.
8562 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
8565 * regex.h (struct re_pattern_buffer): Make field `multibyte'
8566 conditional on `emacs'.
8568 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
8570 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8572 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
8573 non-union-type versions of XMARK and friends here, because XMARK
8574 and friends won't work on an integer field if NO_UNION_TYPE is not
8576 (make_number): Define as a function if it's not defined as a
8579 * composite.c (run_composite_function): Use NILP when checking for
8581 (syms_of_composite): Delete local var NARGS, pass an int as first
8582 argument to Fmake_hash_table.
8584 * editfns.c (text_property_stickiness): Use NILP to test
8585 Lisp_Object boolean value.
8586 (Fmessage_or_box): Don't use NILP to test int variable.
8587 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
8588 problems reading from and changing the same lisp value in an
8591 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8593 * term.c (TN_no_color_video): New variable.
8594 (term_init): Intitialize TN_no_color_video.
8595 (enum no_color_bit): New enumeration.
8596 (MAY_USE_WITH_COLORS_P): New macro.
8597 (turn_on_face): Use it to determine if attributes may be used
8598 combined with colors.
8600 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8602 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
8603 with int lvalues via casts; instead, just yield lisp object
8605 (enlarge_window): Variable sizep now points to Lisp_Object. Use
8606 proper accessor macros.
8607 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
8608 (grow_mini_window): Fix typo getting int value of root->height.
8610 * xdisp.c (compute_string_pos): Fix order of arguments to
8611 string_pos_nchars_ahead.
8612 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
8613 count arg to variable-arg routines like Frun_hook_with_args and
8615 (back_to_previous_visible_line_start)
8616 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
8617 fixed-arg routines like Fget_char_property and Fmake_string.
8618 (reconsider_clip_changes): Use XINT when comparing integer lisp
8619 objects, or passing them as int arguments.
8620 (mark_window_display_accurate, insert_left_trunc_glyphs)
8621 (append_space, extend_face_to_end_of_line): Use make_number when
8622 storing or passing integer values as lisp objects.
8623 (set_cursor_from_row, highlight_trailing_whitespace): Use
8624 INTEGERP, not implicit test against zero, for glyph object.
8625 (try_window_id): Don't use make_number when we want an int value.
8627 * xfaces.c (xlfd_symbolic_value): Make last argument a
8628 Lisp_Object, to be consistent with callers.
8629 (Fbitmap_spec_p): Use XINT to get numeric value of height.
8630 (lface_hash): Apply XFASTINT to lisp values before folding in.
8632 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
8633 fill in window width and height. Pass an int, not a lisp object,
8634 as first arg to Finsert.
8636 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8638 * xfaces.c (realize_basic_faces): Block input while realizing
8641 * keyboard.c (lispy_mouse_names): Add additional mouse names.
8643 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
8645 2000-03-31 Gerd Moellmann <gerd@gnu.org>
8647 * xterm.c (x_produce_glyphs): When displaying unibyte text
8648 or ASCII, handle case that per-char metric is null.
8650 2000-03-30 Ken Raeburn <raeburn@gnu.org>
8652 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
8654 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
8655 XSUBR, XBUFFER): Verify correct object type before returning
8656 pointer, using eassert.
8657 * frame.h (XFRAME): Likewise.
8659 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
8660 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
8661 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
8663 * data.c (set_internal): Likewise.
8664 * dispextern.h (WINDOW_WANTS_MODELINE_P,
8665 WINDOW_WANTS_HEADER_LINE_P): Likewise.
8666 * fileio.c (auto_save_1): Likewise.
8667 * insdel.c (check_markers): Likewise.
8668 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
8669 * undo.c (record_insert): Likewise.
8670 * vmsproc.c (child_sig): Likewise.
8671 * window.c (unshow_buffer, window_loop): Likewise.
8672 * xterm.c (x_erase_phys_cursor): Likewise.
8674 2000-03-30 Gerd Moellmann <gerd@gnu.org>
8676 * xfns.c (free_image_cache): Free the cache structure itself
8677 last, after all its members have been freed.
8679 * lisp.h (xstrdup): Add prototype.
8681 * alloc.c (xstrdup): Moved here from xfaces.c.
8682 (allocating_for_lisp): Variable removed.
8683 (lisp_malloc): Block input around the calls to malloc and
8686 * xfaces.c (realize_tty_face): Use find_symbol_value instead
8688 (xstrdup): Moved to alloc.c.
8690 2000-03-29 Ken Raeburn <raeburn@gnu.org>
8692 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
8694 * emacs.c (main): Fix sense of no-loadup test.
8696 * config.in (ENABLE_CHECKING): Undef.
8698 * lisp.h (struct interval): Replace "parent" field with a union of
8699 interval pointer and Lisp_Object; add new bitfield to use as
8700 discriminant. Change other flag fields to bitfields.
8701 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
8702 is defined and the supplied test fails, print a message and
8704 (eassert): New macro. Use CHECK to provide an assert-like
8707 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
8708 pointers; abort if the value looks like a lisp object.
8709 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
8710 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
8711 Modify for new interval parent definition.
8713 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
8714 UNMARK_BALANCE_INTERVALS): Update references that need an
8715 addressable lisp object in the interval structure.
8716 (die): New function.
8717 (suppress_checking): New variable.
8719 * intervals.c (interval_start_pos): Just return 0 if there's no
8722 2000-03-29 Gerd Moellmann <gerd@gnu.org>
8724 * lread.c (read1): Accept `.' (period) as symbol start like in CL
8725 and earlier Emacs versions.
8727 * keyboard.c (Ftop_level): Cancel busy-cursor.
8729 * eval.c (call_debugger): Cancel busy-cursor.
8731 2000-03-29 Kenichi Handa <handa@etl.go.jp>
8733 * search.c (Freplace_match): Adjust multibyteness of the current
8734 buffer and NEWTEXT. Free allocated memory before signaling an
8737 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
8739 * regex.c (analyse_first): New function obtained by ripping out most
8740 of re_compile_fastmap and generalizing it a little bit so that it
8741 can also just return whether a given (sub)pattern can match the empty
8743 (regex_compile): Use `analyse_first' to decide whether the loop-check
8744 needs to be done or not for *, +, *? and +? (the loop check is costly
8745 for non-greedy repetition).
8746 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
8748 2000-03-28 Dave Love <fx@gnu.org>
8750 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
8753 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
8755 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
8757 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
8759 (enum re_opcode_t): Update description of succeed_n.
8760 (PATFETCH): Always define.
8761 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
8762 operators, char classes, shy-groups and intervals).
8763 Optimize special cases of intervals so as to only use succeed_n and
8764 jump_n when really needed.
8765 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
8766 that we don't have to handle the special cases any more.
8767 Simplify on_failure_jump handling as well.
8769 2000-03-28 Jason Rumney <jasonr@gnu.org>
8771 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
8773 2000-03-27 Gerd Moellmann <gerd@gnu.org>
8775 * s/freebsd.h (GC_SETJMP_WORKS): Define.
8777 * s/msdos.h (GC_SETJMP_WORKS): Define.
8779 * alloc.c (mark_maybe_object): New function.
8780 (mark_memory): Use it.
8781 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
8782 (setjmp_tested_p, longjmp_done): New variables.
8783 (test_setjmp): New function.
8784 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
8785 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
8787 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
8788 to DEC_TEXT_POS and INC_TEXT_POS.
8790 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
8791 with parameter MULTIBYTE_P.
8793 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
8796 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
8797 buffers because it looks for multibyte character byte sequences
8798 which don't exist in unibyte text.
8800 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
8802 * xfaces.c (register_color, unregister_color, unregister_colors)
8803 [DEBUG_X_COLORS]: New functions.
8804 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
8806 * xfns.c (x_set_cursor_color): Get color reference counts right.
8808 * xterm.c (x_copy_color): New function.
8809 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
8811 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
8812 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
8813 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
8814 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
8815 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
8816 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
8817 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
8818 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
8819 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
8820 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
8822 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
8823 names for handling per-buffer variables.
8825 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
8826 instead of MAX_BUFFER_LOCAL_VARS.
8827 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
8829 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
8831 * xfns.c (x_specified_cursor_type): New function.
8832 (x_set_cursor_type): Use it.
8834 * buffer.h (struct buffer): Add cursor_type.
8836 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
8838 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
8839 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
8841 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
8842 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
8843 executing it as well as when popping it off the stack to find infinite
8844 loops in non-greedy repetition operators.
8846 2000-03-26 Gerd Moellmann <gerd@gnu.org>
8848 * doc.c (Qfunction_documentation): New variable.
8849 (syms_of_doc): Initialize Qfunction_documentation.
8850 (Fdocumentation): If FUNCTION is a symbol with non-nil
8851 `function-documentation' property, return a documentation derived
8854 * buffer.c (syms_of_buffer): Add default-cursor-type.
8855 (init_buffer_once): Don't let cursor_type have a local value
8858 * xterm.c (x_display_and_set_cursor): Choose cursor depending
8859 on buffer-local value of cursor_type.
8860 (x_draw_bar_cursor): Add parameter WIDTH.
8862 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
8863 (init_buffer_once): Set default cursor_type value to t.
8864 Mark cursor_type as local everywhere.
8865 (syms_of_buffer): New per-buffer variable cursor-type.
8867 * buffer.h (struct buffer): Remove member local_var_flags,
8869 (MAX_BUFFER_LOCAL_VARS): New macro.
8870 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
8871 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
8872 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
8873 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
8875 * print.c (print_object): Use new macros for per-buffer
8878 * category.c (Fset_category_table): Use new macros for per-buffer
8881 * buffer.c (buffer_permanent_local_flags): Make a char array.
8882 (max_buffer_local_idx): New variable.
8883 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
8884 for new handling of per-buffer variables.
8885 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
8886 (init_buffer_once): Initialize per-buffer vars differently.
8887 Set max_buffer_local_idx.
8889 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
8892 * lread.c (defvar_per_buffer): Use new macros for per-buffer
8895 * data.c (do_symval_forwarding, store_symval_forwarding)
8896 (find_symbol_value, set_internal, default_value, Fset_default)
8897 (Fkill_local_variable, Flocal_variable_p): Use new macros for
8898 per-buffer variables.
8900 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
8902 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8904 * xterm.c (x_term_init): Unblock input around call1 of
8905 Qvendor_specific_keysyms.
8907 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
8908 (find_defun_start): Consider an open parenthesis in column 0
8909 a defun start only if open_paren_in_column_0_is_defun_start is set.
8910 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
8912 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
8914 * eval.c (Fautoload): Add entry in load-history (if after dump).
8915 * lread.c (load-history): Update docstring.
8917 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8919 * indent.c (Fvertical_motion): Always use the current buffer.
8920 Temporarily change the window's buffer, if necessary.
8922 2000-03-23 Gerd Moellmann <gerd@gnu.org>
8924 * xterm.c (fast_find_position): Make sure not to consider rows
8925 not visible in the window.
8927 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
8929 * regex.c (enum syntaxcode): Provide default for non-Emacs.
8930 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
8932 2000-03-22 Jason Rumney <jasonr@gnu.org>
8934 * w32menu.c (single_submenu): Set help string to NULL if none.
8935 (w32_menu_show): Set help string correctly.
8936 (add-menu-item): Set help string in MIIM_DATA for menu item.
8937 Load SetMenuItemInfoA explicitly.
8938 (w32_menu_display_help): New function.
8940 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
8941 (QCdata): Moved to xdisp.c.
8943 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
8944 (Vw32_charset_to_codepage_alist): Removed.
8945 (Vw32_charset_info_alist): New variable.
8946 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
8947 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
8948 greek, hebrew, thai, johab, mac, unicode]): New symbols.
8949 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
8951 (w32_codepage_for_font): Use Vw32_charset_info_alist.
8952 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
8953 Define Vw32_charset_info_alist and w32_charset symbols.
8955 2000-03-22 Jason Rumney <jasonr@gnu.org>
8957 * makefile.nt (w32bdf.obj): Update dependencies.
8959 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
8961 * w32fns.c: Include fontset.h after dispextern.h.
8962 (Fx_create_frame): Do not create fontset.
8963 (w32_load_system_font): Doc fix.
8964 (Fx_close_connection): Free full_name if it is not shared.
8966 * w32term.c: Include fontset.h after dispextern.h.
8967 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
8969 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
8970 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
8971 (w32_font_is_double_byte): New function, needs body.
8972 (x_append_glyph): Set glyph->glyph_not_available_p.
8973 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8974 it->charset. If it->multibyte_p is zero and it->c is a multibyte
8975 character, convert it to a unibyte character.
8976 (struct glyph_string): Delete member `charset'.
8977 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
8978 calculating it is found.
8979 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8980 the case that per char metric is not available correctly.
8981 (x_fill_glyph_string): Handle the case that the specific glyph is
8982 not available correctly.
8983 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8984 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8985 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8986 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8987 fontset. Don't call FS_LOAD_FONT.
8989 2000-03-22 Ken Raeburn <raeburn@gnu.org>
8991 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
8992 (INT_LISPLIKE): New macro.
8993 (NULL_INTERVAL_P): Use it.
8994 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
8995 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
8996 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
8998 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
8999 explicit references to "parent" field of struct interval and
9000 associated unclean type conversions.
9001 * intervals.c (create_root_interval, root_interval, rotate_right,
9002 rotate_left, balance_possible_root_interval, split_interval_right,
9003 split_interval_left, interval_start_pos, find_interval,
9004 next_interval, previous_interval, update_interval,
9005 adjust_intervals_for_insertion, delete_node, delete_interval,
9006 adjust_intervals_for_deletion, merge_interval_right,
9007 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
9008 copy_intervals_to_string): Likewise.
9009 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
9011 * syntax.c (update_syntax_table): Likewise.
9013 * intervals.c (reproduce_tree_obj): New function, like
9014 reproduce_tree but takes a Lisp_Object for the parent. Declare
9016 (graft_intervals_into_buffer): Use it when appropriate.
9017 (reproduce_tree): Declare with prototype.
9018 (balance_possible_root_interval): Check that the parent is a lisp
9019 object before trying to examine its type.
9021 2000-03-22 Gerd Moellmann <gerd@gnu.org>
9023 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
9024 as strings only if both are known to be strings.
9026 * s/openbsd.h (LIBS_TERMCAP): Undef.
9028 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
9030 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
9031 definitions for non-Emacs compilation.
9032 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
9033 outside of `#ifdef emacs'.
9034 (print_partial_compiled_pattern): Update.
9035 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
9036 (re_compile_fastmap): Merge handling of charset and charset_not (for
9037 emacs and non-emacs compilation as well).
9038 Similarly for (not)categoryspec and (not)syntaxspec.
9039 Don't use the fastmap when reaching `anychar' since the added
9040 complexity is not justified.
9041 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
9042 and (not)syntaxspec. Merge (not)categoryspec.
9044 2000-03-22 Kenichi Handa <handa@etl.go.jp>
9046 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
9047 FACE_FOR_CHAR): Define them differently for the configuration of
9050 2000-03-21 Dave Love <fx@gnu.org>
9052 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
9055 2000-03-21 Gerd Moellmann <gerd@gnu.org>
9057 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
9058 (lface_fully_specified_p): Don't check contents of
9059 LFACE_FONT_INDEX because that attribute is optional.
9060 (realize_x_face): Remove now unwarranted xassert.
9062 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
9064 The following changes are to make font selection based on
9065 characters, not charset. In addition, they recover fontset
9066 facilities while utilizing the new font selection mechanism.
9068 * Makefile.in (fontset.o): Depend on dispextern.h.
9070 * alloc.c (mark_face_cache): Don't mark face->registry.
9072 * dispextern.h (struct glyph): New member glyph_not_available_p.
9073 Use 22 bits for face_id.
9074 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
9075 (struct face): Delete member registry, new member ascii_face.
9076 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
9077 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
9078 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
9079 (struct it): Delete member charset, new member
9080 glyph_not_available_p.
9082 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
9083 (struct fontset_info, struct fontset_data): Structs removed.
9084 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
9085 Vglobale_fontset_alist, font_idx_temp): Externs removed.
9086 (fs_load_font, fs_query_fontset): Adjusted for new argument.
9087 (fs_free_face_fontset, fontset_font_pattern,
9088 face_suitable_for_char_p, face_for_char,
9089 make_fontset_for_ascii_face): Extern them.
9090 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
9091 (FS_LOAD_FACE_FONT): New macro.
9093 * fontset.c: All codes rewritten or adjusted for the change of
9094 fontset implementation. Now fontset is represented by char table.
9095 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
9097 (my_strcasecmp): Function removed.
9098 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
9100 (AREF, ASIZE): New macros.
9101 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
9102 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
9103 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
9104 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
9105 fontset_id_valid_p, font_family_registry, fontset_name,
9106 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
9107 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
9109 (fs_load_font): New arg FACE. Caller changed.
9110 (fs_query_fontset): Argument changed. Caller changed.
9111 (Fquery_fontset): call fs_query_fontset.
9112 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
9114 (clear_fontset_elements, check_registry_encoding,
9115 check_fontset_name): New functions.
9116 (syms_of_fontset): Set char-table-extra-slots property of fontset
9117 to 3. Staticpro and initialize Vfontset_table and
9118 Vdefault_fontset. Defsubr fontset_font and fontset_list.
9120 * frame.h (struct frame): Member `fontset_data' removed.
9121 (FRAME_FONTSET_DATA): Macro removed.
9123 * frame.c (make_frame): Don't allocate f->fontset_data.
9124 (Fdelete_frame): Don't free f->fontset_data.
9126 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
9128 * xdisp.c (charset_at_position): Function removed.
9129 (init_iterator): Don't set member charset of struct `it'.
9130 (handle_face_prop, reseat_to_string, set_iterator_to_next,
9131 next_element_from_display_vector, insert_left_trunc_glyphs):
9133 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
9135 (get_next_display_element, append_space,
9136 extend_face_to_end_of_line): Likewise.
9138 * xfaces.c (Qx_charset_registry, Vface_default_registry):
9140 (clear_font_table, frame_update_line_height, load_face_font):
9141 Adjusted for the change of fontset implementation.
9142 (load_face_fontset_font): Function removed.
9143 (pixel_point_size): New function.
9144 (font_list): Argument type changed. Caller changed.
9145 (LFACE_FONT): New macro.
9146 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
9147 (set_lface_from_font_name): Type of arg FONTNAME is changed to
9148 Lisp_Object. Determine the font name by actually loading a font
9149 by the specified pattern. Set LFACE_FONT (lface) to the specified
9150 pattern. Even if a font is not found, don't try alternatives.
9151 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
9152 (set_font_frame_param): If `font' is specified in lface, use it.
9153 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
9154 (lface_same_font_attributes_p): Likewise.
9155 (make_realized_face): Arguent changed. Caller changed. Set
9156 face->ascii_face to face itself.
9157 (free_realized_face): Free face->fontset if face is for ASCII.
9158 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
9159 deduce_unibyte_registry, x_charset_registry): Functions removed.
9160 (free_realized_multibyte_face): New function.
9161 (lookup_face, lookup_named_face, lookup_derived_face): Argument
9162 changed. Caller changed.
9163 (try_font_list): Argument type changed.
9164 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
9165 (choose_face_font): Argument changed. Handle fontset properly.
9166 (choose_face_fontset_font): Function removed.
9167 (realize_default_face, realize_named_face): Don't remove the
9169 (realize_face): Argument changed. Caller changed. Remove face
9170 with the arg former_face_id in advance. Load font for the new
9172 (realize_x_face): Argument changed. Caller changed. For a
9173 multibyte character, share fontset with base_face. For a single
9174 byte character, make a new realized fontset. Don't load a font
9176 (realize_tty_face): Argument changed. Caller changed.
9177 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
9178 (face_at_buffer_position): Don't check multibyte_p for returning
9180 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
9181 FACE_SUITABLE_FOR_CHARSET_P.
9182 (syms_of_xfaces): Remove code for Qx_charset_registry and
9183 Vface_default_registry.
9185 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
9186 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
9187 (x_per_char_metric): Don't try FONT->default_char. Even if
9188 pcm->width is zero, glyph bits may exist.
9189 (x_encode_char): Always initialize char2b->byte1.
9190 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
9191 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
9193 (x_append_glyph): Set glyph->glyph_not_available_p.
9194 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9195 it->charset. Handle the case that per char metric is not
9196 available. If it->multibyte_p is zero and it->c is a multibyte
9197 character, convert it to a unibyte character.
9198 (struct glyph_string): Delete member `charset'.
9199 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9200 the case that per char metric is not available correctly.
9201 (x_fill_glyph_string): Handle the case that the specific glyph is
9202 not available correctly.
9203 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9204 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9205 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9206 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9207 fontset. Don't call FS_LOAD_FONT.
9209 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
9210 (x_create_tip_frame): Likewise.
9211 (Fx_close_connection): Free full_name of font_info.
9213 * fns.c (optimize_sub_char_table): New function.
9214 (Foptimize_char_table): New function.
9215 (syms_of_fns): Defsubr Soptimize_char_table.
9217 2000-03-20 Gerd Moellmann <gerd@gnu.org>
9219 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
9220 only if buffer is displayed in some window.
9222 * xdisp.c (handle_single_display_prop): Initialize local `value'.
9223 (try_window_reusing_current_matrix): Don't call scroll run
9224 function if run's current and desired position are the same;
9225 this prevents cursor flickering.
9227 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
9229 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
9231 * regex.c (RE_STRING_CHAR): New macro.
9232 (GET_CHAR_AFER_2): Remove.
9233 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
9234 (enum re_opcode_t): Remove on_failure_jump_exclusive.
9235 (print_partial_compiled_pattern, re_compile_fastmap)
9236 (re_match_2_internal): Remove on_failure_jump_exclusive.
9237 (regex_compile): Turn optimizable P+ loops into PP*, so that the
9238 optimization only need to work for * (ie. can use of_keep_string_jump).
9239 Remove the special case for .*\n since it is now covered by the general
9241 (re_search_2): Don't bother with `room'.
9242 (skip_one_char): New function.
9243 (skip_noops): Simplify since `memory' is not needed any more.
9244 (mutually_exclusive_p): Restructure slightly to use `switch' and
9245 add handling for "all" remaining cases.
9246 (re_match_2_internal): Change on_failure_jump_smart to use
9247 on_failure_keep_string_jump (and redirect the end-of-loop jump)
9248 rather than on_failure_jump_exclusive.
9250 2000-03-19 Gerd Moellmann <gerd@gnu.org>
9252 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
9253 number of bits per RGB because it's everywhere used as the depth
9256 * term.c (calculate_costs): Remove code dealing with X frames.
9258 2000-03-19 Richard M. Stallman <rms@gnu.org>
9260 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
9262 2000-03-18 Gerd Moellmann <gerd@gnu.org>
9264 * lread.c (read_integer): Unread the last char not consumed.
9266 2000-03-17 Gerd Moellmann <gerd@gnu.org>
9268 * xterm.c (x_update_window_cursor): Don't update in frames
9269 which are in the process of being deleted.
9271 2000-03-16 Gerd Moellmann <gerd@gnu.org>
9273 * Makefile.in (mostlyclean): Add `*.core'.
9274 (clean): Add `bootstrap-emacs'.
9276 * lread.c (read_integer): New function.
9277 (read1): Support read syntax #o, #x, #b, #r.
9279 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
9281 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
9282 make sure POINTER_TO_OFFSET gives the same value before and after
9283 PREFETCH. Use `dfail' to guarantee "atomic" matching.
9284 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
9285 (debug): Now only active if > 0 rather than if != 0.
9286 (DEBUG_*): Update for the new meaning of `debug'.
9287 (print_partial_compiled_pattern): Add missing `succeed' case. Use
9288 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
9289 in `succeed_n', `jump_n' and `set_number_at'.
9290 (store_op1, store_op2, insert_op1, insert_op2)
9291 (at_begline_loc_p, at_endline_loc_p): Add prototype.
9292 (group_in_compile_stack): Move to after its arg's types are
9293 declared and add a prototype.
9294 (PATFETCH): Define in terms of PATFETCH_RAW.
9295 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
9297 (QUIT): Redefine as a nop except for NTemacs.
9298 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
9299 indentation of the greedy-op and shy-group code.
9300 (at_(beg|end)line_loc_p): Fix argument's types.
9301 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
9302 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
9303 (MATCHING_IN_FIRST_STRING): Remove.
9304 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
9305 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
9306 QUIT unconditionally.
9308 2000-03-15 Gerd Moellmann <gerd@gnu.org>
9310 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
9313 * process.c (send_process): Add a hint that the function
9314 can call Lisp code to its comment.
9316 * lread.c (load_dangerous_libraries): New variable.
9317 (Vbytecomp_version_regexp): New variable.
9318 (safe_to_load_p): New function.
9319 (Fload): Handle files not compiled with Emacs specially.
9320 (syms_of_lread): New Lisp variable load-dangerous-libraries.
9322 2000-03-14 Gerd Moellmann <gerd@gnu.org>
9324 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
9326 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
9327 support functions only if HAVE_X11R6_XIM is defined.
9328 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
9330 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
9332 * xfns.c (X_I18N_INHIBITED): Don't define.
9333 (create_frame_xic): Remove conditional compilation on
9335 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
9337 * config.in (HAVE_X_I18N): Moved here from xterm.h.
9338 (HAVE_X11R6_XIM): Define.
9340 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
9342 * xterm.c (x_term_init): Add support for X resource `synchronous'.
9343 If set, call XSynchronize.
9345 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
9347 * regex.c: Declare a new type `re_char' used throughout the code
9348 for the string char type. It's `const unsigned char' to match the
9349 rest of Emacs. Consistently make sure all pointers to strings use
9350 it and make sure all pointers into the pattern use `unsigned
9352 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
9353 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
9356 * charset.h (GET_CHAR_AFTER_2): Remove.
9357 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
9359 2000-03-12 Ken Raeburn <raeburn@gnu.org>
9361 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
9362 variable before the invocation of YMF_PASS_LDFLAGS, in case both
9363 of them try to use backquotes.
9365 2000-03-12 Dave Love <fx@gnu.org>
9367 * unexelf.c: Restore changes of 1999-10-19.
9368 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
9369 fix its type and alignment; copy it from current process.
9371 2000-03-12 Gerd Moellmann <gerd@gnu.org>
9373 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
9374 has been found. Fix bug not computing timer's predecessor.
9376 * fileio.c (Fread_file_name): Handle case that DIR contains a
9379 * window.c (Fsave_window_excursion): Doc fix.
9381 * xfns.c (x_defined_color): Rewritten to use
9382 x_allocate_nearest_color.
9384 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
9386 * msdos.c (vga_installed): New function, code moved from
9387 dos_set_window_size.
9388 (Qbar, Qcursor_type, outside_cursor): New variables.
9389 (syms_of_msdos): Intern and staticpro them.
9390 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
9391 shape used outside Emacs when called for the first time.
9392 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
9393 cursor shape used outside Emacs.
9394 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
9395 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
9397 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
9398 parameters specify the cursor. Make qreverse a global
9399 variable (renamed to Qreverse).
9401 2000-03-09 Gerd Moellmann <gerd@gnu.org>
9403 * fns.c (Fy_or_n_p): Cancel busy-cursor.
9405 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
9407 This is a big redesign of failure-stack and register handling, prompted
9408 by bugs revealed when trying to add shy-groups. Overall, what happened
9409 is that loops are now structured a little differently, groups can be
9410 shy and the code is a little simpler.
9412 * regex.h: Update the copyright.
9413 (RE_SHY_GROUPS): New value.
9414 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
9415 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
9417 * regex.c (enum re_opcode_t): Remove jump_past_alt,
9418 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
9419 on_failure_jump_(exclusive, loop and smart). Also fix the comment
9420 for (start|stop)_memory since they now only take one argument (the
9421 second has becomes unnecessary).
9422 (print_partial_compiled_pattern): Adjust for changes in
9424 (print_compiled_pattern): Use %ld to printf long ints and flush to
9425 make debugging a little easier.
9426 (union fail_stack_elt): Make the integer unsigned.
9427 (struct fail_stack_type): Add a `frame' element.
9428 (INIT_FAIL_STACK): Init `frame' as well.
9429 (POP_PATTERN_OP): New macro for re_compile_fastmap.
9430 (DEBUG_PUSH, DEBUG_POP): Remove.
9431 (NUM_REG_ITEMS): Remove.
9432 (NUM_NONREG_ITEMS): Adjust.
9433 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
9434 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
9435 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
9436 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
9438 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
9439 address pushed is not the destination of the jump but the source
9441 (NUM_FAILURE_ITEMS): Remove.
9442 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
9443 registers before the actual failure point). Don't hardcode any
9444 meaning for str==NULL anymore.
9445 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
9446 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
9448 (REG_UNSET_VALUE): Use NULL (why not?).
9449 (compile_range): Remove declaration since it doesn't exist.
9450 (struct compile_stack_elt_t): Remove inner_group_offset.
9451 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
9452 (regex_grow_registers): Remove dead code.
9453 (FIXUP_ALT_JUMP): New macro.
9454 (regex_compile): Add shy-groups Change loops to use
9455 on_failure_jump_smart&jump instead of
9456 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
9457 initial (dummy_failure_)jump. Remove c1_base (looks like unused
9458 variable to me). Use `jump' instead of `jump_past_alt' and don't
9459 bother with push_dummy_failure in alternatives since it is now
9460 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
9461 emacs' for (re)allocating the stack.
9462 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
9463 from loop when bufp->can_be_null rather than jumping to `done'.
9464 Avoid jumping backwards so as to ensure termination. Use
9465 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
9466 backreferences. Remove dead code in handling of `anychar'.
9467 (skip_noops, mutually_exclusive_p): New functions taken from the
9468 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
9469 improve mutually_exclusive_p to handle ".+\n".
9470 (lowest_active_reg, highest_active_reg,
9471 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
9472 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
9473 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
9474 variables. Push register (in `start_memory') on the stack rather
9475 than storing it in old_reg(start|end). Remove the cycle detection
9476 from `stop_memory', replaced by the use of on_failure_jump_loop
9477 for greedy loops. Add code for the new on_failure_jump_<foo>.
9478 Remove ad-hoc code in `on_failure_jump' to push more registers in
9479 the case of a loop. Take out code from `maybe_pop_jump' into
9480 separate functions and adapt it to the semantics of
9481 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
9482 and push_dummy_failure. Remove dummy_failure handling and
9483 handling of `failures to jump to on_failure_jump' (this last one
9484 was already dead code, it seems).
9485 (group_match_null_string_p, alt_match_null_string_p)
9486 (common_op_match_null_string_p): Remove.
9488 2000-03-08 Dave Love <fx@gnu.org>
9490 * config.in: Don't depend on __STDC__ for volatile.
9491 Add POINTER_TYPE, PTR, PROTOTYPES.
9493 * hftctl.c, strftime.c: Use PROTOTYPES.
9494 * eval.c (find_handler_clause): Likewise.
9496 * mem-limits.h: Use POINTER_TYPE.
9498 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
9499 (memory_warnings): Declare using POINTER_TYPE.
9501 2000-03-08 Gerd Moellmann <gerd@gnu.org>
9503 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
9505 * xdisp.c (display_echo_area): Temporarily inhibit garbage
9508 * xfns.c: Remove obsolete code in #if 0.
9509 (Fx_focus_frame): New function.
9511 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9513 * coding.c (coding_category_name): Add coding-category-utf-8,
9514 coding-category-utf-16-be, coding-category-utf-16-le.
9515 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
9516 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
9517 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
9518 (detect_coding_utf_8): New function.
9519 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
9520 UTF_16_LOW_SURROGATE_P): New macros.
9521 (detect_coding_utf_16): New function
9522 (detect_coding_mask): When priorities are specified, skip any
9523 categories that have `nil' coding-system. Fix bug of returning
9524 wrong mask when PRIORITIES is specified and detect_coding_XXX()
9525 returns a mask not set in PRIORITIES.
9526 (detect_eol_type_in_2_octet_form): New function.
9527 (detect_eol): selects detect_eol_type_XXX to call according to
9528 cooding->category_idx.
9529 (detect_coding_system): Remove `nil' coding-system in the result.
9530 (Fupdate_coding_systems_internal): Update all coding-categories.
9532 * coding.h (CODING_CATEGORY_IDX_UTF_8,
9533 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
9535 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
9536 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
9537 CODING_CATEGORY_IDX_UTF_16_LE.
9538 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
9539 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
9540 (CODING_CATEGORY_MASK_ANY): Include the above macros.
9541 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
9543 2000-03-07 Gerd Moellmann <gerd@gnu.org>
9545 * doc.c (Fdocumentation_property): If value is not a string,
9546 and doesn't refer to etc/DOC, evaluate it to obtain a string.
9548 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
9549 close the display with XtCloseDisplay. This caused a bus error
9552 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
9553 complete but not unique.
9555 2000-03-06 Gerd Moellmann <gerd@gnu.org>
9557 * process.c (send_process): Remove local variable `procname' that
9558 might become invalid when a GC happens. Instead, access the
9559 process name slot directly.
9561 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
9564 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
9567 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
9569 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
9570 glyph matrices have been freed.
9572 2000-03-05 Gerd Moellmann <gerd@gnu.org>
9574 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
9575 (bootstrap-temacs): Set LC_ALL to C like for temacs.
9577 * xfns.c (QCdata): Moved to xdisp.c.
9579 * xdisp.c (QCdata): Moved here from xfns.c.
9580 (syms_of_xdisp): Initialize QCdata.
9582 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
9584 * window.c (coordinates_in_window): Use
9585 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
9586 FRAME_INTERNAL_BORDER_WIDTH.
9588 * xdisp.c (try_window_id): Recompute unchanged information if
9589 it is obviously invalid.
9591 * xterm.c (x_term_init): Create a colormap if not using the
9594 * xterm.h (select_visual): Change prototype.
9596 * xfns.c (select_visual): Rewritten. Recognize user-specified
9598 (visual_classes): New variable.
9600 2000-03-04 Gerd Moellmann <gerd@gnu.org>
9602 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
9603 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
9604 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
9605 (x_decode_color): Don't handle allocation of white and black
9607 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
9608 XtNcolormap resources.
9609 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
9610 (Fx_create_frame): Initialize color members of x_output structure.
9611 (xpm_load): Pass colormap to XPM lib.
9613 * xfaces.c (x_free_colors): Access colormap of frame using
9614 FRAME_X_COLORMAP. Be paranoid about freeing black and white
9615 when default colormap is used.
9617 * xterm.c (x_term_init): Set Colormap member of x_display_info
9618 structure. Copy colormap if resource `privateColormap' is
9619 specified (PseudoColor only).
9620 (x_setup_relief_color): Access colormap of frame using
9623 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
9624 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
9626 2000-03-04 Jason Rumney <jasonr@gnu.org>
9628 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
9629 other non-platform-specific equivalents.
9630 [WINDOWSNT]: Include w32term.h, fontset.h and define X
9631 specific functions and macros as their w32 equivalents where
9632 non-platform-specifics are not available.
9633 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
9634 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
9635 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
9636 (frame_update_line_height): Use macros to access f->output_data.
9637 (defined_color): Remove FIXME comments; fixed.
9638 (x_face_list_fonts, prepare_face_for_display): Put X specifics
9639 into #ifdef blocks. Add WINDOWSNT blocks.
9640 (Fx_list_fonts): Use macros for accessing font data.
9641 (set_lface_from_font_name): Different default fonts for X and
9643 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
9644 scalable for backward compatibility.
9645 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
9646 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
9648 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
9651 * makefile.nt (w32faces.obj): Remove.
9654 2000-03-03 Jason Rumney <jasonr@gnu.org>
9656 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
9659 2000-03-03 Ken Raeburn <raeburn@gnu.org>
9661 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
9662 standard ELF definitions here if the system header does not.
9664 2000-03-03 Gerd Moellmann <gerd@gnu.org>
9666 * xterm.c (PER_CHAR_METRIC): Removed.
9667 (x_per_char_metric_1, x_default_char): New functions.
9668 (x_per_char_metric): If font's default char is invalid, return
9669 metrics of a suitably chosen usable default char.
9670 (x_draw_glyph_string_foreground): If font has an invalid default
9671 char, replace occurrences of unprintable chars with a suitably
9672 chosen usable default char.
9674 2000-03-02 Gerd Moellmann <gerd@gnu.org>
9676 * xterm.c (note_mouse_highlight): Return quickly if frame's
9677 glyph matrices have been freed.
9679 * dispnew.c (free_glyphs): Block input while freeing matrices.
9681 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
9683 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
9686 * dispextern.h (x_free_colors): Add prototype.
9688 * xfaces.c (x_free_colors): New function.
9689 (unload_color, free_face_colors): Use it.
9691 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
9693 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
9695 * window.c [MSDOS]: Include msdos.h.
9697 2000-03-02 Dave Love <fx@gnu.org>
9699 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
9701 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
9702 set C_OPTIMIZE_SWITCH for gcc.
9704 2000-03-02 Kenichi Handa <handa@etl.go.jp>
9706 * coding.c (coding_save_composition): Be sure to allocate
9707 composition data area in coding even if there's no composition in
9710 2000-03-01 Jason Rumney <jasonr@gnu.org>
9712 * w32term.c: Equivalent changes to those made to xterm.c on
9713 2000-02-25 and 2000-02-24.
9715 * w32fns.c: Equivalent changes to those made to xfns.c on
9716 2000-02-25 and 2000-02-21.
9718 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
9719 correct line-end convention is followed.
9721 * w32menu.c [HAVE_BOXES]: Remove #undef.
9722 (single_keymap_panes): Remove code for simulating checkmarks.
9723 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
9724 Remove code for drawing simulated checkmarks.
9725 (w32_menu_show): make unibyte help string correctly.
9726 (add_menu_item): draw standard Windows checkmarks. Draw radio
9727 buttons as radio buttons if possible.
9729 2000-03-01 Gerd Moellmann <gerd@gnu.org>
9731 * sysdep.c (start_of_text): Don't define this function for NetBSD
9734 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
9736 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
9737 (LINKER): Don't undef if __NetBSD__ is defined.
9739 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
9741 * fileio.c [__NetBSD__]: Define `unix'.
9743 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
9745 2000-02-29 Gerd Moellmann <gerd@gnu.org>
9747 * atimer.c (start_atimer): Don't abort when timers are stopped.
9748 (append_atimer_lists): New function.
9749 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
9750 arbitrary lists of stopped and running atimers.
9752 * atimer.c (cancel_atimer): Handle canceling an atimer when
9753 some timers are stopped.
9755 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
9758 * fns.c (maybe_resize_hash_table): Handle case of new size
9759 coming out as being the same as old size.
9761 2000-02-27 Jason Rumney <jasonr@gnu.org>
9763 * makefile.nt: Add atimer.h to dependencies.
9764 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
9765 * w32console.c: Only disable window system features for dispextern.h
9766 (initialize_w32_display): Build a display info for the console.
9767 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
9768 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
9769 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
9771 * w32gui.h (struct W32FontStruct): Revert last change after change
9773 * w32menu.c (single_submenu): Set up help string.
9774 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
9775 (w32_dialog_show): Set up help string.
9776 * w32term.c (w32_display_info_for_display): Remove unused function.
9777 (w32_draw_bitmap): Use pre-built bitmaps.
9778 (w32_initialize_display_info): New function to initialize parts of
9779 display info that are common to both GUI and console frames.
9780 (w32_term_init): Use w32_initialize_display_info. Do not set
9781 Vw32_num_mouse_buttons here, as it is not called for console
9782 frames. Build bitmaps for indicating truncated lines etc.
9783 (x_delete_display): Destroy pre-built bitmaps.
9784 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
9785 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
9787 2000-02-27 Dave Love <fx@gnu.org>
9789 * lisp.h: Add a bunch of prototypes.
9791 2000-02-26 Kenichi Handa <handa@etl.go.jp>
9793 * keyboard.c (read_char): Set `usec' correctly.
9795 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9797 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
9798 `lambda', set reg[RRR] to the map index.
9799 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
9800 reg[RRR] to 0. Otherwise, set it to -1.
9802 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9804 * emacs.c (main): Remove code snippet commented out with `//'.
9806 2000-02-25 Richard M. Stallman <rms@gnu.org>
9808 * fileio.c (Ffile_symlink_p): If result starts with a `/'
9809 and contains a `:', prepend `/:'.
9811 * window.c (select_window_1): If selected_window is nil,
9812 don't "swap out" the buffer's point.
9813 (Fset_window_configuration): Set selected_window to nil
9814 before calling Fselect_window.
9815 (unshow_buffer): Don't set point in buffer from window's point
9816 if another more recently selected window also shows the buffer.
9818 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9820 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
9822 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
9823 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
9824 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
9826 (DEFAULT_BUSY_CURSOR_DELAY): New define.
9827 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
9828 (hide_busy_cursor): New functions.
9829 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
9831 * minibuf.c (read_minibuf): Cancel busy-cursor.
9833 * keyboard.c (command_loop_1): Call start_busy_cursor before
9834 Fcommand_execute and cancel_busy_cursor after it.
9835 (timer_check): Remove busy-cursor code.
9836 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
9839 * process.c (wait_reading_process_input): Remove busy-cursor code.
9841 * eval.c (Fsignal): Call cancel_busy_cursor instead of
9842 Fx_hide_busy_cursor.
9844 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
9846 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
9848 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
9850 * xterm.c (XTread_socket): Remove busy-cursor code.
9852 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
9853 (build_frame_matrix_from_leaf_window): Put code handling
9854 glyph row's not being a slice of a frame row in #if 0.
9855 (sync_window_with_frame_matrix_rows): New function.
9856 (frame_row_to_window): New function.
9857 (mirror_line_dance): Handle copies between windows.
9859 * lread.c (Fload): Use `xfree' instead of `free'.
9860 (init_obarray): Use `xmalloc' instead of `malloc'.
9862 * window.c (Fset_window_buffer): Set WINDOW to the window
9864 (coordinates_in_window): Take frame's internal border width
9867 2000-02-24 Gerd Moellmann <gerd@gnu.org>
9869 * xterm.c (x_display_and_set_cursor): Display cursor of
9870 non-selected windows depending on the setting of
9871 cursor_in_non_selected_windows.
9873 * xdisp.c (cursor_in_non_selected_windows): New variable.
9874 (syms_of_xdisp): DEFVAR_BOOL it.
9876 2000-02-23 Gerd Moellmann <gerd@gnu.org>
9878 * data.c (Fstring_to_number): If number is greater than what
9879 fits into an integer, return a float.
9881 * eval.c (specbind): Remove references to
9882 keyword_symbols_constant_flag.
9884 * data.c (keyword_symbols_constant_flag): Removed.
9885 (Fmakunbound, set_internal, syms_of_data): Remove references to
9886 keyword_symbols_constant_flag.
9888 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
9890 2000-02-23 Kenichi Handa <handa@etl.go.jp>
9892 * syntax.c (multibyte_syntax_as_symbol): New variable.
9893 (syms_of_syntax): Declare it as a Lisp variable.
9894 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
9895 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
9896 nonzero, treat all multibyte characters as symbol.
9897 (init_syntax_once): Give syntax `word' to all multibyte
9900 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
9902 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
9905 2000-02-21 Gerd Moellmann <gerd@gnu.org>
9907 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
9909 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9910 (x_non_menubar_window_to_frame): Check the busy-cursor window.
9912 2000-02-21 Dave Love <fx@gnu.org>
9914 * frame.c (Vmouse_position_function): New variable.
9915 (Fmouse_position): Use it.
9916 (syms_of_frame): Install it.
9918 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
9920 2000-02-20 Gerd Moellmann <gerd@gnu.org>
9922 * fileio.c (Finsert_file_contents): Unbind the binding of
9923 standard-output done by temp_output_buffer_setup.
9925 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
9926 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
9927 (specbind, unbind_to): Handle most common case of non-constant
9928 symbol with trivial value specially.
9930 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
9932 2000-02-20 Richard M. Stallman <rms@gnu.org>
9934 * data.c (Fmake_variable_buffer_local): Doc fix.
9935 Init found_for_buffer to 0.
9936 (Fmake_variable_frame_local): If the variable has already
9937 been buffer-local, set the check_frame field.
9939 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
9941 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
9942 produced for CODING_MODE_LAST_BLOCK requires.
9944 2000-02-18 Dave Love <fx@gnu.org>
9946 * keyboard.c (echo_keystrokes): Remove declaration.
9947 (Vecho_keystrokes) New variable.
9948 (read_char, record_menu_key, read_key_sequence): Use it to allow
9950 (syms_of_keyboard): Change Vecho_keystrokes declaration.
9952 * lread.c: Undef feature selection macros before defining.
9954 2000-02-18 Gerd Moellmann <gerd@gnu.org>
9956 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
9957 for symbols other than the symbol in question.
9959 2000-02-17 Dave Love <fx@gnu.org>
9961 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
9963 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9965 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
9967 * alloc.c (enum mem_type): Compile unconditionally.
9969 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
9971 * xfaces.c (tty_defined_color): Don't return faulire indication
9972 for unspecified-fg and unspecified-bg pseudo-colors.
9974 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9976 * alloc.c (mark_object): Don't mark symbol names in pure space.
9977 (gc_sweep): Don't unmark symbol names in pure space.
9979 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
9980 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
9981 [GC_MARK_STACK]: New defines.
9982 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
9983 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
9985 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
9987 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
9988 allocate_buffer instead of xmalloc.
9990 * alloc.c (toplevel): Include setjmp.h.
9991 (PURE_POINTER_P): New define.
9992 (enum mem_type) [GC_MARK_STACK]: New enumeration.
9993 (Vdead) [GC_MARK_STACK]: New variable.
9994 (lisp_malloc): Add parameter TYPE, call mem_insert if
9995 GC_MARK_STACK is defined.
9996 (allocate_buffer): New function.
9997 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
9998 (free_float) [GC_MARK_STACK]: Set type to Vdead.
9999 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
10000 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
10001 (MEM_NIL) [GC_MARK_STACK]: New define.
10002 (struct mem_node) [GC_MARK_STACK]: New structure.
10003 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
10004 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
10005 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
10006 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
10007 (mark_stack) [GC_MARK_STACK]: New functions.
10008 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
10009 (clear_marks): Removed.
10010 (gc_sweep): Set free conses' car, free floats' type, free
10011 symbols' function to Vdead. Use lisp_free to free buffers.
10012 (init_alloc_once): Initialize Vdead.
10013 (survives_gc_p): Return non-zero for pure objects.
10015 * alloc.c: Add comments throughout the file.
10017 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
10018 that unblocks alarms.
10020 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
10021 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
10022 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
10024 * frame.c (make_frame): Set frame initiallly to `garbaged'.
10026 2000-02-17 Kenichi Handa <handa@etl.go.jp>
10028 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
10029 avoid infinite error signaling. Allocate sufficient memory for
10030 eol_str in the case that eoltype is Lisp_Int.
10032 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
10034 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
10035 depends on the previous behavior.
10037 2000-02-16 Gerd Moellmann <gerd@gnu.org>
10039 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
10041 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10043 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
10045 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
10046 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
10049 2000-02-15 Richard M. Stallman <rms@gnu.org>
10051 * data.c (set_internal): Don't make variable buffer-local
10052 if within a let-binding for the same buffer.
10053 (let_shadows_buffer_binding_p): New function.
10055 * eval.c (specbind): For buffer-local value,
10056 record the current buffer also.
10057 (unbind_to): Cope with that change.
10059 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10061 * window.c (Fsave_window_excursion): Doc fix.
10063 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
10065 * syntax.c (back_comment): Make sure we only consider comment-starters
10066 of the relevant style and return -1 in case of a failure to find the
10067 beginning of the comment.
10068 (Fforward_comment): If back_comment fails, go back to the position just
10069 after the comment-end.
10070 (scan_lists): Add comment describing a very minor bug.
10072 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10074 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
10075 `completion-regexp-list' in the docstring.
10077 2000-02-14 Dave Love <fx@gnu.org>
10079 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
10081 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10083 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
10084 to Emacs' syntax. Also fix the comment about set/not-set meanings
10085 since Emacs syntax is not the value 0 any more.
10086 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
10087 since it's now part of RE_SYNTAX_EMACS.
10089 2000-02-12 Dave Love <fx@gnu.org>
10091 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
10094 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10096 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
10098 2000-02-12 Dave Love <fx@gnu.org>
10100 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
10102 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
10103 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
10104 * s/hpux.h: Don't define HAVE_VFORK.
10106 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
10108 * s/nextstep.h: Don't define HAVE_ALLOCA.
10110 * config.in: Add vfork bits.
10112 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10114 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
10115 unwind function to undo the effect of stopping atimers.
10117 * keyboard.c (bind_polling_period): Stop all timers except
10120 * atimer.c (stopped_atimers): New variable.
10121 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
10124 * atimer.h (stop_other_atimers, run_all_atimers)
10125 (unwind_stop_other_atimers): Add function prototypes.
10127 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
10129 2000-02-11 Ken Raeburn <raeburn@gnu.org>
10131 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
10132 library may depend on jpeg.
10133 (atimer.o): Depends on atimer.c.
10135 2000-02-11 Kenichi Handa <handa@etl.go.jp>
10137 * insdel.c (del_range_1): Call update_compositions.
10138 (del_range_both): Call update_compositions just once..
10140 2000-02-10 Dave Love <fx@gnu.org>
10142 * xfns.c (create_frame_xic): Fix initialization of automatic
10143 aggregates for pcc.
10145 2000-02-09 Kenichi Handa <handa@etl.go.jp>
10147 * ccl.c (CCL_MAKE_CHAR): New macro.
10148 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
10149 registers by CCL_MAKE_CHAR before calling translate_char.
10150 <CCL_TranslateCharacterConstTbl> Likewise.
10152 2000-02-08 Dave Love <fx@gnu.org>
10154 * lread.c (__EXTENSIONS__): Define.
10156 2000-02-08 Gerd Moellmann <gerd@gnu.org>
10158 * puresize.h (BASE_PURESIZE): Increase to 650000.
10160 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10162 * msdos.c (XMenuActivate): Turn off the cursor after displaying
10165 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10167 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
10168 md, mh, mb, mr, and me to the fake termcap entry.
10170 2000-02-06 Ken Raeburn <raeburn@gnu.org>
10172 * sound.c (sound_cleanup): Don't call device close routine if the
10173 function pointer is null.
10175 2000-02-06 Andrew Innes <andrewi@gnu.org>
10177 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
10178 around image definitions and prototypes.
10179 (gamma_correct) [WINDOWSNT]: New prototype.
10181 * w32term.c (x_make_frame_visible): Replace call to
10182 input_poll_signal with poll_for_input.
10184 * window.c [WINDOWSNT]: Include w32term.h.
10186 * xdisp.c [WINDOWSNT]: Include w32term.h.
10188 * makefile.nt: Add dependencies on w32gui.h.
10189 (OBJ1): Include atimer.obj.
10190 ($(BLD)\atimer.obj): New dependency rule.
10192 * w32.c (sigmask): New function (does nothing).
10193 (sigunblock): Ditto.
10195 * frame.c [WINDOWSNT]: Include w32term.h.
10197 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
10199 * lread.c (syms_of_lread): Fix literal newlines.
10201 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
10202 the string constant limit (2048 bytes) in MSVC.
10205 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
10207 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
10209 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
10210 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
10211 dispatch the event.
10213 2000-02-04 Dave Love <fx@gnu.org>
10215 * fileio.c: Remove some unused vars.
10216 (_GNU_SOURCE): Define (for euidaccess).
10218 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
10220 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
10222 (read_minibuf): Deal with allow_props correctly.
10224 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
10226 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
10228 2000-02-03 Ken Raeburn <raeburn@gnu.org>
10230 * search.c (compile_pattern): If a cache entry has a nil regexp,
10231 fill in that entry instead of clobbering a previously cached
10234 2000-02-02 Ken Raeburn <raeburn@gnu.org>
10236 * puresize.h (BASE_PURESIZE): Increase to 610000.
10238 2000-02-02 Gerd Moellmann <gerd@gnu.org>
10240 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
10243 2000-02-02 Kenichi Handa <handa@etl.go.jp>
10245 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
10246 instead of incrementing ic directly.
10247 <CCL_WriteExprConst> Likewise.
10248 <ccl_set_expr>: Set ic to jump_address.
10250 * fileio.c (e_write): Fix the handling of
10251 CODING_FINISH_INSUFFICIENT_SRC.
10253 2000-02-01 Dave Love <fx@gnu.org>
10255 * editfns.c (Fpropertize): Doc fix.
10257 * process.c (Fstart_process): Doc fix.
10259 * eval.c: Fix various doc strings not to duplicate information
10260 from help-manyarg-func-alist.
10262 * window.c (Fset_window_margins): Don't make interactive. Doc
10265 * doc.c (Vhelp_manyarg_func_alist): New variable.
10266 (Fdocumentation): Use it.
10267 (syms_of_doc): Define it.
10269 2000-01-31 Gerd Moellmann <gerd@gnu.org>
10271 * xterm.c (xim_open_dpy): Remove unused local variable.
10273 * emacs.c (USAGE): Use term `display options' instead of `X
10276 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
10277 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
10279 * fns.c (sweep_weak_table): New function.
10280 (sweep_weak_hash_tables): Use it. Keep on marking until there
10283 2000-01-30 Gerd Moellmann <gerd@gnu.org>
10285 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
10286 that XTread_socket does not crash by trying to call XNoOp on a
10289 2000-01-30 Jason Rumney <jasonr@gnu.org>
10291 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10292 Change selected_frame to SELECTED_FRAME ().
10293 (w32_console_mouse_position): Remove #ifndef MULE from around
10294 `insist' parameter.
10296 * makefile.nt: Remove dosfns.obj.
10298 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
10300 * w32fns.c (w32_defined_color): Check for valid frame before
10301 applying gamma correction. Eliminate dependency on frame elsewhere.
10302 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
10303 (w32_to_x_font): Use resx and resy not height_in and width_in.
10304 (x_to_w32_font): Doc fix.
10305 (xlfd_strip_height): New function to strip and return font height.
10306 (w32_font_match): Compare height separately from rest of xlfd
10307 spec, using xlfd_strip_height.
10309 * w32term.c (w32_term_init): Swap resx and height_in, resy and
10310 width_in. Use w32_defined_color in place of defined_color.
10312 * w32faces.c: Merge more of DOS and X specifics in preparation for
10313 merge with xfaces.c.
10314 (defined_color): Remove FIXME comment.
10315 (tty_color_name): Provide w32-specific function.
10316 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
10318 * w32console.c (turn_on_face, turn_off_face): Removed.
10319 (w32_face_attributes): New function.
10320 (Global_variables): Reduce scope where possible.
10321 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
10323 (hl_mode): Don't modify text attributes.
10324 (write_glyphs): Don't do anything if len <= 0. Use
10325 w32_face_attributes to get attributes for drawing. Write
10326 terminating codes using char_attr_normal.
10327 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
10328 (update_begin, update_end): Likewise.
10329 (vga_stdcolor_name): New function.
10330 (initialize_w32_display): Remove char_attr_reverse and char_attr.
10331 (Fset_screen_color): Remove char_attr_reverse.
10333 2000-01-29 Gerd Moellmann <gerd@gnu.org>
10335 * xfns.c (xic_set_preeditarea): Take window parameter and
10336 window-relative pixel-positions.
10338 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
10339 is its frame's selected window.
10340 (xim_instantiate_callback): Likewise.
10342 * xfns.c (x_create_im): Removed.
10343 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
10344 (supported_xim_styles): Renamed from supported_styles.
10345 (best_xim_style): Renamed from best_style.
10346 (create_frame_xic): Renamed from xic_create_frame.
10347 (free_frame_xic): Renamed from xic_destroy_frame.
10349 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
10351 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
10352 our frames, call XFilterEvent with 2nd parameter `None'.
10353 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
10354 returning XBufferOverflow.
10355 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
10357 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
10358 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
10359 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
10360 (xim_initialize, xim_close)
10361 [HAVE_X_I18N && HAVE_X11R6]: New functions.
10362 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
10363 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
10364 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
10366 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
10368 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
10369 `xic_style' and `xic_xfs'.
10370 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
10371 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
10372 (FRAME_XIM): Removed.
10374 * xfns.c (supported_styles): New variable.
10375 (DEFAULT_STYLE, DEFAULT_FONT): New macros
10376 (xic_create_xfontset, best_style, xic_create_frame)
10377 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
10378 (xic_set_xfontset): New functions.
10380 2000-01-28 Dave Love <fx@gnu.org>
10382 * s/irix6-5.h: Revert last change after change to irix5-0.h.
10384 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
10386 2000-01-28 Gerd Moellmann <gerd@gnu.org>
10388 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
10389 for *scratch* if it already existed.
10391 * emacs.c (USAGE): New macro.
10392 (main): Use it to display usage information.
10394 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10396 Support for the menu-help feature:
10398 * msdos.h: Change prototypes of XMenuAddSelection and
10401 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
10402 part of the line to the termscript file.
10403 (IT_clear_to_end): Clear the entire line, not just its beginning.
10404 (menu_help_message, prev_menu_help_message): New variables.
10405 (IT_menu_make_room): Make room for the help_text member.
10406 (IT_menu_display): New argument disp_help; all callers changed.
10407 If disp_help is non-zero, store the help text of the active menu
10408 item in menu_help_message.
10409 (XMenuAddPane): Initialize the help_text member to NULL.
10410 (XMenuAddSelection): New argument help_text. Store it in the
10412 (XMenuActivate): New argument help_callback. If the value of
10413 menu_help_message has changed since the last time, display the
10414 menu help message text while waiting for the mouse to move. Clear
10415 the echo area before exiting.
10416 (XMenuDestroy): Free the help_text member.
10418 2000-01-27 Gerd Moellmann <gerd@gnu.org>
10420 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
10421 XMenuAddSelection. Pass help callback to XMenuActivate.
10422 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
10424 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10426 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
10427 and EMACS_SET_USECS.
10429 2000-01-26 Dave Love <fx@gnu.org>
10431 * editfns.c (Fchar_after, Fchar_before): Doc fix.
10433 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
10434 an error may be signalled.
10436 2000-01-26 Gerd Moellmann <gerd@gnu.org>
10438 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
10439 LD_SWITCH_SYSTEM inherited from irix5-0.h.
10441 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
10443 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10445 * charset.c (Fstring): If there is a multibyte char among
10446 the args, always return a multibyte string.
10448 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10450 * sysdep.c (sys_select): Turn atimers off and on instead of
10451 recording and restoring old alarm handler
10453 * process.c (toplevel): Include atimer.h.
10454 (create_process_1): Rewritten.
10455 (create_process): Use atimers instead of alarm.
10456 (wait_reading_process_input) [hpux]: Turn atimers off instead
10457 of turning off SIGALRM.
10458 (wait_reading_process_input): Turn off atimers instead off
10459 calling stop_polling.
10461 * emacs.c (main): Call init_atimer.
10463 * keyboard.c (toplevel): Include systime.h and atimer.h.
10464 (polling_for_input): Removed because unused.
10465 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
10466 (poll_timer): New variable.
10467 (poll_for_input, poll_for_input_1): New functions.
10468 (start_polling, stop_polling): Rewritten.
10470 * keyboard.h (polling_for_input): Removed.
10472 * atimer.h, atimer.c: New files.
10474 * Makefile.in (obj): Add atimer.o.
10475 (atimer.o): New target.
10477 * blockinput.h (pending_atimers): Add extern declaration.
10478 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
10480 * lisp.h (popup_activated_flag): Add extern declaration.
10482 * xmenu.c (popup_activated_flag): Make externally visible.
10483 (popup_activate_callback) [USE_MOTIF]: Increment
10484 popup_activated_flag.
10485 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
10487 * xterm.c (toplevel): Include atimer.h.
10488 (toolkit_scroll_bar_interaction): New variable.
10489 (Fxt_process_timeouts): Removed.
10490 (x_process_timeouts): New function.
10491 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
10492 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
10493 (x_make_frame_visible): Call poll_for_input_1 instead of
10494 input_poll_signal. Don't call alarm.
10495 (x_initialize): Install timer calling x_process_timeouts.
10497 2000-01-24 Dave Love <fx@gnu.org>
10499 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
10500 Don't use -cckr -- apparently not now necessary.
10502 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
10504 * msdos.c (IT_menu_display): Truncate long menu lines at the right
10507 2000-01-23 Jason Rumney <jasonr@gnu.org>
10509 * w32fns.c (w32_defined_color): Apply gamma correction before
10510 trying to map to the palette.
10511 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
10514 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
10515 here. Callers changed to always pass real device context.
10516 (w32_draw_bitmap): Likewise.
10517 (w32_get_glyph_overhangs): Likewise.
10518 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
10520 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
10521 pfnSetScrollInfo and SetScrollRange.
10522 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
10523 back into MULE characters after decoding them.
10524 (x_get_glyph_face_and_encoding): Likewise.
10525 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
10526 GetCharABCWidthsW fails, since this is defined on Windows 9x.
10527 (x_produce_glyphs): Calculate per char metrics for a character
10528 that we know exists in default font when font_not_found_p is true.
10530 2000-01-22 Jason Rumney <jasonr@gnu.org>
10532 * makefile.nt (intervals.obj, composite.obj): New modules.
10533 (composite.h): Added as dependency where appropriate.
10535 * w32gui.h (XGCValue): New struct for emulating X GCs.
10537 * w32term.h (XCharStruct): New struct for emulating X.
10539 * w32console.c (turn_on_face, turn_off_face): New functions.
10540 (change_line_highlight): New prototype for new redisplay.
10541 (write_glyphs): Support multibyte text. Support faces.
10543 * w32faces.c: Complete rewrite for new redisplay based on new
10546 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
10547 throughout. struct frame * in place of FRAME_PTR.
10548 Skeleton support for images, toolbars, tooltips from xfns.c.
10549 (Fx_create_frame): Use system default for default scroll bar
10551 (w32_get_arg): Renamed from x_get_arg.
10552 (Fx_file_dialog): New function.
10553 (w32_list_fonts): Check cache before asking system.
10554 (Vw32_enable_synthesized_fonts): New variable.
10555 (Vw32_enable_italics): Obsolete, removed.
10557 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10558 Use SELECTED_FRAME macro.
10560 * w32menu.c: Add skeleton support for help strings on menus.
10561 (add_menu_item): Native checkbox and radio support added, but not
10562 yet enabled due to bugs.
10563 (push_menu_item): Add parameters type, selection and help.
10565 Formatting changes to reduce unnecessary diffs with xmenu.c.
10567 * w32select.c (Fw32_set_clipboard_data): Update call to
10568 find_charset_in_str.
10570 * w32term.c: Complete rewrite for new redisplay based on new
10571 xterm.c with necessary sections merged back in from old w32term.c.
10573 2000-01-21 Richard M. Stallman <rms@gnu.org>
10575 * data.c (set_internal): Further fix in same criterion.
10577 2000-01-20 Richard M. Stallman <rms@gnu.org>
10579 * data.c (set_internal): Fix the criteria for whether
10580 to swap out the old cached binding.
10582 2000-01-19 Dave Love <fx@gnu.org>
10584 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
10586 2000-01-18 Kenichi Handa <handa@etl.go.jp>
10588 * regex.c (re_compile_fastmap): While checking a range table for
10589 `charset', skip flag bits for a character class correctly.
10591 2000-01-17 Gerd Moellmann <gerd@gnu.org>
10593 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
10595 * xfns.c (x_window): Call lw_create_widget with new parameter
10598 * widget.c (EmacsFrameSetCharSize): Change size of children first
10599 because of problems with main window geometry management under
10602 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
10603 MENU_ITEMS_ITEM_.*.
10604 (MENU_ITEMS_ITEM_HELP): New enumerator.
10605 (push_menu_item): Add parameter HELP. Record help in menu_items.
10606 (single_menu_item, single_submenu, list_of_items): Call
10607 push_menu_item with new parameter.
10608 (single_submenu): Set help string in widget value.
10609 (menu_highlight_callback): New function.
10610 (set_frame_menubar): Call lw_create_widget with new
10612 (xmenu_show, xdialog_show): Ditto.
10614 2000-01-13 Gerd Moellmann <gerd@gnu.org>
10616 * sound.c (Fplay_sound): Improve doc string.
10618 2000-01-11 Richard M. Stallman <rms@gnu.org>
10620 * lisp.h (set_internal): Enter the new arg.
10622 * eval.c (specbind): Record buffer-local variables specially,
10623 indicating which buffer's binding was saved.
10624 (unbind_to): Restore buffer-local variables specially
10625 in the proper buffer.
10627 * data.c (set_internal): New arg BUF.
10629 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
10630 * data.c (Fset): Pass new arg to set_internal.
10631 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
10633 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10635 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
10638 2000-01-11 Richard M. Stallman <rms@gnu.org>
10640 * minibuf.c (Ftry_completion): Doc fix.
10642 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10644 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
10647 2000-01-11 Andreas Schwab <schwab@suse.de>
10649 * coding.c (code_convert_region): Initialize total_skip.
10651 2000-01-08 Dave Love <fx@gnu.org>
10653 * eval.c (Fuser_variable_p): Check customizability too.
10655 2000-01-07 Gerd Moellmann <gerd@gnu.org>
10657 * minibuf.c (Fcompleting_read): Doc fix.
10659 2000-01-05 Gerd Moellmann <gerd@gnu.org>
10661 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
10664 * xfns.c (x_create_im): New function to set IM and IC of a frame.
10665 Check that input style is supported before trying to create an
10667 (x_window): Call x_create_im.
10669 2000-01-04 Gerd Moellmann <gerd@gnu.org>
10671 * xfns.c (current_gif_memory_src): New variable.
10672 (gif_load): Record the address of the current memory source
10673 in current_gif_memory_src.
10674 (gif_read_from_memory): Use current_gif_memory_src.
10676 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
10677 macros statement form.
10679 * sound.c (struct sound): Renamed from struct sound_file.
10680 (struct sound): Add members `data' and `header_size'.
10681 (enum sound_attr): Add SOUND_DATA.
10682 (current_sound, current_sound_device): Variables renamed from
10683 sound_file and sound_device.
10684 (parse_sound): Parse :data.
10685 (parse_sound): Handle sound data in strings.
10686 (find_sound_type): Function renamed from find_sound_file_type.
10687 (wav_init, au_init): Fail if sound's header_size is smaller than
10688 needed header size.
10689 (wav_play, au_play): Play sounds from string data.
10691 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
10693 * lisp.h: Add prototype for allocate_string_data.
10695 * alloc.c (Fgarbage_collect): Return number of live and free
10698 * alloc.c (mark_buffer): Remove code in #if 0.
10700 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
10701 (strings_consed): New variable.
10702 (allocate_string): Set it.
10703 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
10704 (Fmemory_use_counts): Return strings_consed. Use Flist.
10706 * alloc.c: General cleanup in comments etc. Remove conditional
10707 compilation for `standalone'.
10709 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
10711 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
10712 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
10713 (DONT_COPY_FLAG): Removed.
10714 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
10715 (struct sdata, struct sblock): New
10716 (struct string_block): Rewritten.
10717 (STRINGS_IN_STRING_BLOCK): New macro.
10718 (oldest_sblock, current_sblock, total_strings, total_free_strings)
10719 (large_sblocks, string_blocks, string_free_list): New variables.
10720 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
10721 (init_strings): Rewritten.
10722 (allocate_string, allocate_string_data, compact_small_strings)
10723 (free_large_strings, sweep_strings): New functions.
10724 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
10725 (struct string_block_head, current_string_block)
10726 (first_string_block, large_string_blocks, STRING_FULLSIZE)
10727 (STRING_PAD): Removed.
10728 (make_uninit_multibyte_string, make_pure_string): Rewritten.
10729 (Fgarbage_collect): Don't set mark bit in large strings.
10730 (mark_object): Mark strings differently. Mark symbol names
10732 (survives_gc_p): Test marked strings differently.
10733 (gc_sweep): Sweep strings differently, unmark strings in
10735 (compact_strings): Removed.
10737 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
10739 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
10740 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
10742 2000-01-04 Kenichi Handa <handa@etl.go.jp>
10744 * fileio.c (Finsert_file_contents): Signal error if visiting file
10745 in a non-empty buffer.
10747 * term.c (encode_terminal_code): Fix the previous change.
10749 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10751 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
10752 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
10754 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
10756 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10758 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
10759 need to test for MSDOS frames.
10761 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10763 * dosfns.c (unspecified_colors): Remove.
10764 (msdos_stdcolor_idx): Use global variables unspecified_fg and
10766 (msdos_stdcolor_name): Return strings for unspecified fore- and
10767 back-ground colors.
10769 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
10770 (syms_of_xfaces): Remove their staticpro's.
10771 (tty_color_name): Return Lisp strings for unspecified fore- and
10772 back-ground colors.
10773 (Finternal_set_lisp_face_attribute): Remove the special treatment
10774 for Qunspecified_{f,b}g.
10775 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
10778 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10780 * xdisp.c (reseat_at_next_visible_line_start): Position before
10781 newline only if ending up on a newline.
10782 (next_element_from_ellipsis): Return success. Handle case of
10783 displaying no ellipsis. Fix case of ellipsis defined in display
10785 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
10788 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10790 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
10791 (Fcolor_supported_p): Renamed from face-color-supported-p.
10793 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10795 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
10796 list of colors renamed to tty-defined-color-alist.
10797 (tty_color_name): Pass the frame to tty-color-by-index.
10798 (realize_tty_face): tty-color-alist is now a function which
10799 accepts the frame as argument.
10801 * term.c (Ftty_display_color_p): Accept an optional argument
10804 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10806 * term.c (insert_glyphs): Pass glyph, not &glyph, to
10807 encode_terminal_code.
10809 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10811 * dispnew.c (mode_line_string): Support termcap frames as well.
10813 2000-01-01 Gerd Moellmann <gerd@gnu.org>
10815 * syntax.c (Fforward_word): Undo previous change.
10817 * editfns.c (Fconstrain_to_field): Don't constrain if
10818 inhibit-field-text-motion is non-nil.
10819 (Fline_beginning_position): Undo previous change.
10820 (Fline_end_position): Ditto.
10822 * syntax.c (Fforward_word): Notice field boundaries only if
10823 inhibit-field-text-motion is nil.
10825 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
10827 * editfns.c (Vinhibit_field_text_motion): New variable.
10828 (inhibit-field-text-motion): New DEFVAR_LISP.
10829 (Fline_beginning_position, Fline_end_position): Notice field
10830 boundaries only if inhibit-field-text-motion is nil.
10832 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
10833 All calls adjusted.
10834 (x_build_heuristic_mask): Likewise.
10835 (xbm_load_image_from_file): Change error output.
10836 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
10837 (gif_load, gs_load, x_kill_gs_process): Ditto.
10839 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
10840 color indices when accessing raster pixels.
10841 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
10842 one of :file or :data.
10843 (enum pbm_keyword_index): Add PBM_DATA.
10844 (pbm_format): Add :data.
10845 (pbm_image_p): Allow either :file or :data.
10846 (pbm_read_file): New function.
10847 (pbm_scan_number): Rewritten to read from string.
10848 (pbm_load): Support :data.
10850 See ChangeLog.8 for earlier changes.
10852 ;; Local Variables:
10853 ;; coding: iso-2022-7bit