1 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
4 same name as before, although there was a change in fontsets.
6 2001-02-28 Ken Raeburn <raeburn@gnu.org>
8 * lisp.h (Fframe_parameter): Declare.
10 * window.c (set_window_buffer): Field vscroll is an int, not a
13 2001-02-28 Gerd Moellmann <gerd@gnu.org>
15 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
18 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
21 * alloc.c (toplevel): Include process.h.
22 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
23 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
24 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
25 (allocate_vector, allocate_hash_table, allocate_window)
26 (allocate_frame, allocate_process, allocate_other_vector): New
28 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
29 (mark_maybe_pointer): New function.
30 (mark_memory): Also mark Lisp data to which only pointers
31 remain and not Lisp_Objects.
32 (min_heap_address, max_heap_address): New variables.
33 (mem_find): Return MEM_NIL if START is below min_heap_address or
34 above max_heap_address.
35 (mem_insert): Compute min_heap_address and max_heap_address.
37 * process.c (make_process): Use allocate_process.
39 * frame.c (make_frame): Use allocate_frame.
41 * window.c (make_window, make_dummy_parent): Use allocate_window.
42 (Fcurrent_window_configuration): Use allocate_other_vector.
44 * lisp.h (allocate_vectorlike): Remove prototype.
45 (allocate_vector, allocate_other_vector, allocate_frame)
46 (allocate_window, allocate_process, allocate_hash_table):
49 * fns.c (Fdelete, larger_vector): Use allocate_vector.
50 (make_hash_table, copy_hash_table): Use allocate_hash_table.
52 2001-02-27 Kenichi Handa <handa@etl.go.jp>
54 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
55 treat the produced bytes as a valid multibyte sequence.
57 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
58 (ccl_driver) <CCL_WriteMultibyteChar2>: Use
59 CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
60 <ccl_finish>: Set ccl->eight_bit_control properly.
62 * ccl.h (struct ccl_program): New member eight_bit_control.
64 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
66 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
67 accessible_keymaps_char_table.
68 (accessible_keymaps_char_table): Obey `is_metized'.
69 (where_is_internal, Fwhere_is_internal): Don't confuse int and
72 2001-02-26 Gerd Moellmann <gerd@gnu.org>
74 * dispnew.c: Check HAVE_TERM_H before including term.h.
76 2001-02-24 Andrew Innes <andrewi@gnu.org>
78 * makefile.w32-in: Update copyright notice.
80 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
82 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
84 2001-02-24 Kenichi Handa <handa@etl.go.jp>
86 * Makefile.in (lisp): Add international/utf-8.elc.
88 * fontset.c (Fnew_fontset): Fix handling of the case that an
89 element of FONTLIST is a cons of family and registry.
91 2001-02-23 Jason Rumney <jasonr@gnu.org>
93 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
94 to height unconditionally.
96 * w32term.c (x_set_glyph_string_background_width): Extend the
97 background face to the end of the drawing area in the text area,
99 (x_insert_glyphs): Call window_box_left to obtain the left
100 x-coordinate of the area to shift.
102 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
105 2001-02-22 Andrew Innes <andrewi@gnu.org>
107 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header
109 ($(BLD)\dispnew.obj):
110 ($(BLD)\editfns.obj):
112 ($(BLD)\filelock.obj):
113 ($(BLD)\keyboard.obj):
114 ($(BLD)\w32proc.obj):
115 ($(BLD)\process.obj):
116 ($(BLD)\sysdep.obj): Ditto.
118 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
120 ($(BLD)/dispnew.$(O)):
121 ($(BLD)/editfns.$(O)):
122 ($(BLD)/fileio.$(O)):
123 ($(BLD)/filelock.$(O)):
124 ($(BLD)/keyboard.$(O)):
125 ($(BLD)/w32proc.$(O)):
126 ($(BLD)/process.$(O)):
127 ($(BLD)/sysdep.$(O)): Ditto.
129 2001-02-22 Gerd Moellmann <gerd@gnu.org>
131 * xdisp.c (forward_to_next_line_start): When taking the shortcut
132 at the start of the function, check that the \n in it->c is
133 from the iterator's current position.
135 * xdisp.c (handle_single_display_prop): Add parameter
136 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
137 properties which replace the display of text with something else.
138 (handle_display_prop): Call handle_single_display_prop with
139 additional argument saying if we already replaced text display
140 with something else. Use AREF.
141 (with_echo_area_buffer_unwind_data, display_menu_bar)
142 (decode_mode_spec_coding): Use AREF and ASIZE.
144 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
145 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
146 * vmstime.h: Files removed.
148 * unexencap.c, unexfx2800.c: Files removed.
150 * dispnew.c (direct_output_for_insert): Give up if we are showing
151 a message or just cleared the message because we might need to
152 resize the echo area window or display an empty echo area.
154 2001-02-21 Gerd Moellmann <gerd@gnu.org>
156 * xdisp.c (redisplay_internal): Do the
157 mark_window_display_accurate after all windows have been
158 redisplayed because this call resets flags in buffers which are
159 needed for proper redisplay.
161 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c: Use
162 display_hourglass_p, start_hourglass, cancel_hourglass instead of
165 * w32term.h (struct x_output): Rename busy_cursor to
166 hourglass_cursor, busy_window to hourglass_window, busy_p to
169 * msdos.h (struct x_output): Rename busy_window to
170 hourglass_window, busy_p to hourglass_p.
172 * xterm.h (struct x_output): Rename busy_cursor to
173 hourglass_cursor, busy_window to hourglass_window, busy_p to
176 * xfns.c: Rename everything containing *busy_cursor* and similar
178 (syms_of_w32fns): Rename x-busy-pointer-shape to
179 x-hourglass-pointer-shape, display-busy-cursor to
180 display-hourglass, busy-cursor-delay to hourglass-delay.
182 * w32fns.c: Rename everything containing *busy_cursor* and similar
184 (syms_of_w32fns): Rename x-busy-pointer-shape to
185 x-hourglass-pointer-shape, display-busy-cursor to
186 display-hourglass, busy-cursor-delay to hourglass-delay.
188 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
191 * dispextern.h (start_hourglass, cancel_hourglass)
192 (display_hourglass_p): Renamed from *busy_cursor*.
194 2001-02-20 Gerd Moellmann <gerd@gnu.org>
196 * keyboard.c (read_char): When an event from unread-command-events
197 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
199 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
200 equal to the current buffer.
202 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
203 nil, otherwise we're left with truncate_lines t when a message
204 is printed with message-truncate-lines bound to t.
206 2001-02-19 Gerd Moellmann <gerd@gnu.org>
208 * window.c (Fmove_to_window_line): Undo last change.
209 (displayed_window_lines): Call line_bottom_y to determine
210 the line's bottom position.
212 * dispextern.h (line_bottom_y): Add prototype.
214 * xdisp.c (line_bottom_y): New function extracted from
216 (pos_visible_p): Use it.
218 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
219 set redisplaying_p to 0 here instead of in Frecursive_edit.
220 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
223 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
225 (syms_of_xdisp): Initialize new variables.
226 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
227 Specbind `inhibit-menubar-update' when updating the menu bar.
229 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
232 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
235 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
238 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
239 to the start of the file.
241 2001-02-16 Gerd Moellmann <gerd@gnu.org>
243 * window.c (set_window_buffer): Fix last change.
245 * window.c (set_window_buffer): Set window's vscroll to 0.
247 * window.c (coordinates_in_window): Increase width of area
248 where the vertical line can be dragged.
250 * xterm.c (x_set_glyph_string_background_width): Extend the
251 background face to the end of the drawing area in the text
254 * xdisp.c (handle_single_display_prop): Set iterator's position
255 to where the `display' property starts, like for images.
256 (dump_glyph): New function.
257 (dump_glyph_row): Use it. Dump info about marginal areas.
259 * dispnew.c (direct_output_for_insert): Recognize more cases where
260 glyphs can be written instead of being inserted.
262 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
263 the left x-coordinate of the area to shift.
265 * dired.c (directory_files_internal): Set result list to nil
268 2001-02-15 Kenichi Handa <handa@etl.go.jp>
270 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
271 invalid multibyte sequence, treat *SRC as a character of
274 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
276 * textprop.c (Fset_text_properties): Doc fix.
278 2001-02-15 Gerd Moellmann <gerd@gnu.org>
280 * dispnew.c (update_text_area): Undo change of 2001-01-12.
282 2001-02-14 Dave Love <fx@gnu.org>
284 * coding.c: Doc and message fixes.
286 2001-02-14 Andrew Innes <andrewi@gnu.org>
288 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
289 Emacs frame above the screen size.
291 2001-02-14 Gerd Moellmann <gerd@gnu.org>
293 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
295 2001-02-13 Gerd Moellmann <gerd@gnu.org>
297 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
298 case that TO ends up beyond ZV after running before-change-functions.
300 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
301 the selected window if it is showing the buffer in question.
303 * dired.c (directory_files_internal): Initialize errno.
304 (toplevel): Include errno.h.
306 2001-02-13 Kenichi Handa <handa@etl.go.jp>
308 * xfaces.c (best_matching_font): New parameter width_ratio.
309 Multiply avgwidth by width_ratio.
310 (choose_face_font): Call best_matching_font with width_ratio
311 calculated from the column width of C.
313 2001-02-12 Andrew Innes <andrewi@gnu.org>
315 The following changes are to draw box lines inside characters area
316 if line-width is negative.
318 * w32term.c (x_produce_image_glyph): Pay attention to the case that
319 face->box_line_width is negative.
320 (x_produce_stretch_glyph): Likewise.
321 (x_produce_glyphs): Likewise.
322 (x_estimate_mode_line_height): Likewise.
323 (x_draw_glyph_string_background): Likewise.
324 (x_draw_glyph_string_foreground): Likewise.
325 (x_draw_composite_glyph_string_foreground): Likewise.
326 (x_draw_glyph_string_box): Likewise.
327 (x_draw_image_foreground): Likewise.
328 (x_draw_image_relief): Likewise.
329 (x_draw_image_foreground_1): Likewise.
330 (x_draw_image_glyph_string): Likewise.
332 2001-02-09 Kenichi Handa <handa@etl.go.jp>
334 The following changes are to draw box lines inside characters area
335 if line-width is negative.
337 * xterm.c (x_produce_image_glyph): Pay attention to the case that
338 face->box_line_width is negative.
339 (x_produce_stretch_glyph): Likewise.
340 (x_produce_glyphs): Likewise.
341 (x_estimate_mode_line_height): Likewise.
342 (x_draw_glyph_string_background): Likewise.
343 (x_draw_glyph_string_foreground): Likewise.
344 (x_draw_composite_glyph_string_foreground): Likewise.
345 (x_draw_glyph_string_box): Likewise.
346 (x_draw_image_foreground): Likewise.
347 (x_draw_image_relief): Likewise.
348 (x_draw_image_foreground_1): Likewise.
349 (x_draw_image_glyph_string): Likewise.
351 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
352 and :line-width can be negative.
353 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be
356 2001-02-09 Jason Rumney <jasonr@gnu.org>
358 * w32term.c (w32_encode_char): Treat eight bit graphic and control
359 characters the same as ASCII and latin-1.
360 (x_display_and_set_cursor): Check for the focus frame's selected
361 window instead of selected_window.
362 (x_after_update_window_line): Don't clear if frame's internal
363 border width is zero.
364 (x_new_font): Don't change a tooltip's size.
365 (w32_initialize): Set char_ins_del_ok to 1.
367 * w32fns.c (Fx_show_tip): Fix calls to make_number.
368 (x_set_font): If font hasn't changed, avoid recomputing
369 faces and other things.
370 (x_set_tool_bar_lines): Do nothing if frame is
372 (Fx_create_frame): Add the tool bar height to the frame
374 (x_create_tip_frame): Prevent changing the tooltip's
375 background color by specifying a color for the default font
377 (Qcancel_timer): New variable.
378 (syms_of_w32fns): Initialize and staticpro it.
379 (Fx_hide_tip, Fx_show_tip): Use it.
380 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
382 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
384 * w32.c (init_environment): Duplicate local string before putenv.
386 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
388 * charset.c (Fstring): A typo.
390 2001-02-09 Kenichi Handa <handa@etl.go.jp>
392 * charset.c (Fstring): If all arguments are less than 256, return
395 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
396 return a unibyte string.
398 * coding.c (code_convert_region): After detecting a coding, if
399 nothing found, set coding->composing to COMPOSITION_NO.
400 (decode_coding_string): Likewise.
402 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
404 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
407 2001-02-07 Kenichi Handa <handa@etl.go.jp>
409 * charset.c (parse_str_to_multibyte): New function.
411 * charset.h (parse_str_to_multibyte): Extern it.
413 * print.c (print_string): If we are going to print a unibyte
414 string into a multibyte buffer, convert the string to multibyte by
417 2001-02-06 Andrew Innes <andrewi@gnu.org>
419 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
420 been created. It seems we can get sent window messages such as
421 WM_ERASEBKGND before we properly update a frame.
423 2001-02-06 Gerd Moellmann <gerd@gnu.org>
425 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
426 Avoid some unnecessary cursor positioning.
428 2001-02-05 Gerd Moellmann <gerd@gnu.org>
430 * xfaces.c (split_font_name): Compute numeric value of
432 (LFACE_AVGWIDTH): New macro.
434 (check_lface_attrs): Check LFACE_AVGWIDTH.
435 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
436 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
437 (merge_face_vectors): Check LFACE_AVGWIDTH.
438 (Finternal_make_lisp_face): Use AREF.
439 (xm_set_menu_resources_from_menu_face)
440 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
441 (Finternal_lisp_face_empty_p): Use AREF.
442 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
443 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
444 Compare average widths..
445 (best_matching_font): Arrange for comparing average widths.
447 * dispextern.h (enum lface_attribute_index): Add
448 LFACE_AVGWIDTH_INDEX (invisible from Lisp).
450 2001-02-05 Dave Love <fx@gnu.org>
452 * puresize.h: Revert last change following loadup.el change.
454 2001-02-05 Andrew Innes <andrewi@gnu.org>
456 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
457 invocation of temacs, to work with Windows 2000.
458 (bootstrap-emacs): Ditto.
460 2001-02-05 Gerd Moellmann <gerd@gnu.org>
462 * xterm.c (x_display_and_set_cursor): Check for the focus
463 frame's selected window instead of selected_window.
465 * xdisp.c (try_scrolling): If point is in the line below the
466 window, make sure to move the iterator at least a canonical
469 * window.c (Fmove_to_window_line): Don't add 1 if window is
472 2001-02-05 Kenichi Handa <handa@etl.go.jp>
474 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not. If
475 invalid, execute CCL_INVALID_CMD.
476 (ccl_driver): If the CCL program is terminated because of
477 CCL_STAT_INVALID_CMD, copy the remaining source data to the
478 destination instead of throwing them away.
480 2001-02-02 Gerd Moellmann <gerd@gnu.org>
482 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
483 faces and other things.
485 * xdisp.c (get_next_display_element): Fix case of empty
488 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
490 * editfns.c (Fconstrain_to_field): Doc fix.
492 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
493 into `thoroughly', to make it consistent with the doc string.
495 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
497 2001-02-01 Gerd Moellmann <gerd@gnu.org>
499 * search.c (search_buffer): Call set_search_regs with a byte
500 position, not a character position.
502 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
505 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
507 * frame.c (Fmodify_frame_parameters): Doc fix.
509 2001-01-31 Gerd Moellmann <gerd@gnu.org>
511 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
512 identifier which is not reserved by Standard C.
514 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
516 * window.c (enum window_part): New enumeration.
517 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
519 (coordinates_in_window): Return an enumerator from enum
520 window_part. Fix handling of right scroll bar.
521 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
522 `right-fringe' instead of `left-bitmap-area' and
523 `right-bitmap-area'. Use enumerators from enum window_part
524 instead of hard-coded integers.
525 (check_window_containing, window_from_coordinates): Use
526 enumerators from enum window_part instead of hard-coded integers.
527 (syms_of_window): Replace Qleft_bitmap_area and
528 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
530 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
532 * editfns.c (Fformat_time_string): Doc fix.
534 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
536 * keymap.c (Fwhere_is_internal): Use the first valid binding
537 if no ascii binding is found (when firstonly is t).
539 2001-01-31 Gerd Moellmann <gerd@gnu.org>
541 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
542 instead of Finteractive_p.
544 * lisp.h (interactive_p): Add prototype.
546 * eval.c (interactive_p): New function.
547 (Finteractive_p): Use it.
549 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
551 2001-01-31 Dave Love <fx@gnu.org>
553 * .gdbinit (hook-run): Define to run xreload.
555 * textprop.c (Fset_text_properties): Fix newline in doc string.
557 2001-01-30 Gerd Moellmann <gerd@gnu.org>
559 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp): Use
560 DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
562 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
563 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
564 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
566 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
569 2001-01-30 Dave Love <fx@gnu.org>
571 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
574 2001-01-29 Gerd Moellmann <gerd@gnu.org>
576 * bytecode.c (Fbyte_code) <Bcurrent_column>: Add
577 BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
579 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
581 * textprop.c (Fset_text_properties): Doc fix.
583 2001-01-29 Gerd Moellmann <gerd@gnu.org>
585 * xdisp.c (forward_to_next_line_start): Remove xassert.
587 2001-01-29 Jason Rumney <jasonr@gnu.org>
589 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
590 returning without releasing it.
592 2001-01-29 Kenichi Handa <handa@etl.go.jp>
594 * w32fns.c (w32_font_match): Allocate three more bytes to regex
595 for '^', '$', and '\0'.
597 2001-01-28 Andrew Choi <akochoi@i-cable.com>
599 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
600 regex for '^', '$', and '\0'.
602 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
603 only if current_sblock has been initialized.
605 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
606 terminal frame even if it is the only visible frame.
608 2001-01-28 Kenichi Handa <handa@etl.go.jp>
610 * fontset.c (font_family_registry): Even if FONTNAME conform to
611 XLFD, if it specifies other fields than family and registry,
612 return FONTANME. New argument FORCE if nonzero cancel that
614 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
615 a signle byte character. Don't set FAMILY part to nil here. It
616 is handled by the caller choose_face_font.
617 (Fnew_fontset): Call font_family_registry with FORCE 0.
618 (Fset_fontset_font): Likewise.
620 2001-01-27 Gerd Moellmann <gerd@gnu.org>
622 * xdisp.c (display_line): Don't treat a newline as fitting
625 2001-01-26 Gerd Moellmann <gerd@gnu.org>
627 * window.c (size_window): Set the window's orig_top to nil when
628 changing heights, so that a future shrink_mini_window won't
629 restore a bogus height.
631 * frame.c (do_switch_frame): If selected frame has a mini-window,
632 resize that to exact size.
634 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
636 * xdisp.c (display_line): Simplify check for glyphs fitting
637 entirely in the line.
639 * xfns.c (xic_style): New variable.
640 (create_frame_xic): Move static variable to global scope for
641 the case that `static' gets defined away.
643 2001-01-26 Kenichi Handa <handa@etl.go.jp>
645 * coding.c (decode_coding): Set a flag for inhibiting
647 (code_convert_region): Always set saved_coding_symbol.
648 (decode_coding_string): Likewise. Update coding->symbol when we
649 encounter a inconsistent eol by the same way as
652 2001-01-25 Gerd Moellmann <gerd@gnu.org>
654 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
657 * xterm.c (x_after_update_window_line): Don't clear if frame's
658 internal border width is zero.
659 (x_clear_area): New function.
660 (x_after_update_window_line, x_clear_end_of_line)
661 (x_scroll_bar_create, x_scroll_bar_set_handle)
662 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
663 instead of XClearArea.
665 * xterm.h (x_clear_area): Add prototype.
667 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
668 which doesn't seem necessary anymore with Lesstif 0.92.
670 2001-01-25 Dave Love <fx@gnu.org>
672 * puresize.h (BASE_PURESIZE): Up to 720000.
674 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
676 2001-01-25 Gerd Moellmann <gerd@gnu.org>
678 * xdisp.c (echo_area_display): Don't call redisplay_internal
679 when Emacs is shutting down. We can't run hooks etc. that
680 would be necessary to do a redisplay.
682 * lread.c (read_integer): Use type EMACS_INT instead of int.
684 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
686 * ccl.c (ccl_driver): Fix last change.
688 2001-01-25 Kenichi Handa <handa@etl.go.jp>
690 * ccl.h (sturct ccl_program): New member suppress_error.
692 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
693 insert error message to the output.
694 (setup_ccl_program): Initialize ccl->suppress_error to 0.
696 * coding.h (struct coding_system): New member suppress_error.
698 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
699 (Fset_terminal_coding_system_internal): Set the member
701 (Fset_safe_terminal_coding_system_internal): Likewise.
703 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
705 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
706 as if it was a `charset'.
708 2001-01-24 Gerd Moellmann <gerd@gnu.org>
710 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
711 value in where_is_cache; the next lookup in the cache returns
712 something bogus if we do.
714 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
716 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
717 if HAVE_WINDOW_SYSTEM isn't defined.
719 2001-01-24 Gerd Moellmann <gerd@gnu.org>
721 * fns.c (sweep_weak_table): Fix code taking items out of
722 the hash collision chain. Some cleanup.
724 * xterm.c (x_new_font): Don't change a tooltip's size.
726 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
727 background color by specifying a color for the default font
730 2001-01-24 Kenichi Handa <handa@etl.go.jp>
732 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
733 a workaround for SunOS 4's cc.
734 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
735 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
736 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
739 2001-01-23 Gerd Moellmann <gerd@gnu.org>
741 * xterm.c (x_set_window_size_1): New function extracted from
743 (x_set_window_size): Use it.
744 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
745 doesn't have a widget, like tooltips.
747 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
749 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc
752 2001-01-23 Kenichi Handa <handa@etl.go.jp>
754 * fns.c (Fset_char_table_default): Fix to make sub char-table
757 2001-01-22 Gerd Moellmann <gerd@gnu.org>
759 * xdisp.c (build_desired_tool_bar_string): Make sure we have
760 a desired tool bar string, even if there are no tool bar
763 * xdisp.c (Ftool_bar_lines_needed): New function.
764 (syms_of_xdisp): Defsubr it.
766 * editfns.c (Fformat): Don't extend text properties from arguments
767 to padding chars in the result.
769 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
771 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
773 2001-01-20 Andrew Innes <andrewi@gnu.org>
775 * w32term.c (w32_ring_bell): Only support visible bell on w32
777 (w32_initialize): Don't set term hooks that aren't actually needed
780 * xfaces.c (realize_default_face):
782 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
784 * xdisp.c (handle_single_display_prop): Remove references to
787 * dispnew.c (Fredraw_frame): Remove reference to
790 * frame.h (output_method): Remove output_w32_console method.
791 (FRAME_W32_CONSOLE_P): Remove macro.
793 * frame.c (Qw32_console): Remove variable.
794 (Fframep): Remove references to it.
795 (syms_of_frame): Ditto.
796 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
798 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
801 2001-01-20 Kenichi Handa <handa@etl.go.jp>
803 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
805 2001-01-19 Andrew Innes <andrewi@gnu.org>
807 * w32.c (init_environment): Add a version-independent site-lisp
808 directory to EMACSLOADPATH, after the version dependent one.
810 2001-01-19 Gerd Moellmann <gerd@gnu.org>
812 * editfns.c (Fbuffer_substring): Doc fix.
814 * xdisp.c (message_dolog, message2, message2_nolog): Rename
815 parameter LEN to NBYTES.
817 2001-01-19 Kenichi Handa <handa@etl.go.jp>
819 * charset.c (strwidth): Use c_string_width.
820 (c_string_width): New function.
821 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
824 * charset.h (c_string_width, lisp_string_width): Extern them.
826 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
828 * indent.c (check_composition): Check validity of composition.
830 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
831 characters by calling c_string_width.
832 (x_consider_frame_title): Get byte length of frame tile string
834 (display_mode_element): Pay attention to width of non-ASCII
835 characters by calling strwidth.
837 2001-01-18 Gerd Moellmann <gerd@gnu.org>
839 * xfns.c (Qcancel_timer): New variable.
840 (syms_of_xfns): Initialize and staticpro it.
841 (Fx_hide_tip, Fx_show_tip): Use it.
842 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
844 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
846 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
848 * window.h (WINDOW_LIVE_P): New macro.
850 * window.c (window_size_fixed): New variable.
851 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
854 * eval.c (specbind): If binding a per-buffer variable which
855 doesn't have a buffer-local value in the current buffer, change
856 the global value by changing the value of the symbol bound in all
857 buffers not having their own value, to make it consistent with
858 what happens with other buffer-local variables.
860 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
862 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
863 when searching for a newline.
865 2001-01-18 Kenichi Handa <handa@etl.go.jp>
867 * xdisp.c (display_string): Fix previous change.
869 2001-01-18 Jason Rumney <jasonr@gnu.org>
871 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
872 GLYPH_DEBUG is defined.
873 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
874 true for images with `:ascent 100'.
875 (x_set_mouse_face_gc): If the last used mouse face has gone in the
876 meantime, use face MOUSE_FACE_ID.
877 If first glyph isn't a character glyph, use the ASCII NUL
878 character to determine the face.
879 (expose_area): Do not treat left margin specially.
880 (note_mode_line_highlight): If no local_map, check global keymap.
881 (note_mouse_highlight): Initialize overlay.
882 (clear_mouse_face): Don't return if tip_frame is
884 (show_scroll_bars): Remove unused function.
885 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
886 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
888 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be
890 (x_free_frame_resources): Unload relief colors.
892 2001-01-17 Gerd Moellmann <gerd@gnu.org>
894 * xdisp.c (forward_to_next_line_start): Avoid calling
895 get_next_display_element when the newline is already found. This
896 may change the iterator's position, when its current position is
897 equal to the iterator's stop_charpos.
899 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
900 zero, use this method only at the end of a line.
902 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
903 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
904 if SCALABLE_FONTS_P is set.
906 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
907 so that scalable fonts are included.
909 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
910 In the cache, use a key containing the information if scalable
912 (x_load_font): Adapt to change of keys in the font cache.
914 2001-01-17 Kim F. Storm <storm@filanet.dk>
916 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
917 XListFonts to take advantage of font caching.
919 * xterm.c (x_list_fonts): Ensure caching font information when
920 called for a null frame, which is the case frequently when Emacs
923 2001-01-17 Gerd Moellmann <gerd@gnu.org>
925 * xfns.c (QCconversion): Replaces QCalgorithm.
927 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
929 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
932 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
933 not everything could be displayed.
935 * line.h, x-list-font.c: Files removed because unused.
937 2001-01-17 Andrew Innes <andrewi@gnu.org>
939 * dired.c (directory_files_internal): Convert result from readdir
940 to a unibyte string initially, to avoid possible misinterpretation
941 of some bytes as the internal form of Emacs characters.
943 2001-01-17 Kenichi Handa <handa@etl.go.jp>
945 * fns.c (concat): Be sure to avoid putting the same `composition'
946 property on the adjacent regions.
948 2001-01-16 Gerd Moellmann <gerd@gnu.org>
950 * window.c (Fset_window_hscroll): Don't set window's min_hscroll
952 (Fscroll_right, Fscroll_left): Set it here instead, if called
955 * buffer.c (Fset_buffer_modified_p): Set buffer's
956 prevent_redisplay_optimizations_p flag.
958 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
959 * sysdep.c, vmsproc.c, xselect.c: Call
960 redisplay_preserve_echo_area with additional arg.
962 * dispextern.h, lisp.h (redisplay_preserve_echo_area): Change
965 * xdisp.c (redisplay_preserve_echo_area): Add parameter
966 FROM_WHERE, for debugging.
968 2001-01-16 Kenichi Handa <handa@etl.go.jp>
970 * ccl.c (Fregister_ccl_program): Handle the return value of
971 resolve_symbol_ccl_program correctly.
972 (CCL_Extension): Fix typo (originally CCL_Extention). Caller
975 2001-01-15 Gerd Moellmann <gerd@gnu.org>
977 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
978 has gone in the meantime, use face MOUSE_FACE_ID.
980 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: If
981 x_display_info_for_display returns null, don't try to close
982 the display; we didn't open it.
984 * dispnew.c (save_or_restore_current_matrices): Function removed.
985 (save_current_matrix, restore_current_matrix): New functions.
986 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
987 restore the frame's current matrix. Due to the glyph pointer
988 setup done in adjust_glyph_matrix, there is no easy way to make
989 saving the current matrix in the desired matrix generally correct,
992 2001-01-15 Kenichi Handa <handa@etl.go.jp>
994 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
996 (display_line): Optimize for wide characters.
997 (display_string): Don't try to display a multi-column character
998 partially. On ttys, produce more than one truncation glyph for
999 multi-column characters that don't fit on the line.
1001 2001-01-13 Kenichi Handa <handa@etl.go.jp>
1003 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]: Define
1004 it instead of WORDS_BIGENDIAN. Caller changed.
1006 2001-01-13 Jason Rumney <jasonr@gnu.org>
1008 * w32fns.c (Fimage_size, image_ascent, lookup_image)
1009 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
1010 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1011 (tiff_format, gif_format, gs_format): Adapt to change of image
1014 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
1015 (x_draw_image_relief, x_draw_image_foreground_1)
1016 (x_draw_image_glyph_string): Adapt to change of image margins.
1018 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
1021 * w32bdf.c (search_file_line, get_cached_font_char)
1022 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
1024 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
1026 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
1027 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
1028 (Fw32_send_sys_command): Remove unused variables.
1029 (w32_msg_pump): Add parentheses.
1031 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
1032 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
1035 2001-01-12 Gerd Moellmann <gerd@gnu.org>
1037 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
1038 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
1039 being a pair of margins.
1040 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
1041 to DEFVAR_LISP. Extend doc.
1043 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
1045 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
1046 pair of integers `(X . Y)', use X for the horizontal and Y for the
1048 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
1049 (parse_image_spec): Check it.
1050 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1051 (tiff_format, gif_format, gs_format): Use
1052 IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
1054 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
1055 (x_draw_image_relief, x_draw_image_foreground_1)
1056 (x_draw_image_glyph_string): Adapt to the change of image margins.
1058 * dispextern.h (struct image): Replace member `margin' with
1059 `hmargin' and `vmargin'.
1061 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
1064 * dispnew.c (update_text_area): Put code which decrements the
1065 stop position when the row's face extends to the end of the
1068 * xfns.c (x_set_mouse_color): Fix color allocation.
1070 * keyboard.c: Call get_local_map with new argument list.
1072 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
1074 * intervals.h (enum map_property): Removed.
1075 (get_local_map): Change prototype.
1077 * keymap.c: Call get_local_map with new argument list.
1078 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
1080 2001-01-11 Gerd Moellmann <gerd@gnu.org>
1082 * xdisp.c (build_desired_tool_bar_string): Correct the computation
1083 of the size needed for the tool bar string. For the last image,
1084 use a `display' property that reaches to the end of the string.
1086 * xselect.c (selection_request_dpyinfo): New variable.
1087 (x_handle_selection_request): Set it.
1088 (x_selection_request_lisp_error): Don't call
1089 x_decline_selection_request if selection request's display has
1092 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]: Do
1093 the unregister_colors before calling XFreeColors.
1095 2001-01-10 Dave Love <fx@gnu.org>
1097 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
1098 ${SOME_MACHINE_LISP}, not ${lisp}.
1100 2001-01-10 Gerd Moellmann <gerd@gnu.org>
1102 * xdisp.c (display_line): On ttys, produce more than one
1103 truncation glyph for multi-column characters that don't fit on the
1106 * xselect.c (x_reply_selection_request): Add a comment.
1108 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
1109 XkbGetNames instead of XkbGetKeyboard.
1111 2001-01-10 Dave Love <fx@gnu.org>
1113 * sysdep.c (random): Revert the declaration.
1115 2001-01-09 Gerd Moellmann <gerd@gnu.org>
1117 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]: Call
1118 function string_bytes.
1119 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
1121 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
1122 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
1123 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
1124 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
1126 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
1127 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
1128 after sweeping strings, and at the end.
1129 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
1131 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
1132 ensure that pop_message is called.
1134 * keyboard.c (Fexecute_extended_command): Use a
1135 record_unwind_protect to ensure that pop_message is called.
1137 * lisp.h (push_message_unwind): Add prototype.
1139 * xdisp.c (push_message_unwind): New function.
1141 * fileio.c (do_auto_save_unwind): Do the pop_message here
1142 instead of in Fdo_auto_save.
1143 (Fdo_auto_save): Don't call pop_message.
1145 2001-01-08 Ken Raeburn <raeburn@gnu.org>
1147 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
1150 2001-01-08 Gerd Moellmann <gerd@gnu.org>
1152 * window.c (window_scroll_pixel_based): Adjust glyph matrices
1153 when increasing window's vscroll.
1155 * macros.c (Qkbd_macro_termination_hook): New variable.
1156 (syms_of_macros): Initialize and staticpro it.
1157 (pop_kbd_macro): Run kbd-macro-termination-hook.
1159 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
1161 2001-01-07 Dave Love <fx@gnu.org>
1163 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
1164 arglist, for documentation's sake.
1166 2001-01-06 Andrew Innes <andrewi@gnu.org>
1168 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
1171 2001-01-05 Andrew Innes <andrewi@gnu.org>
1173 * term.c (update_end): Don't check updating_frame; for some reason
1174 this can be 0 sometimes, such as after dismissing a popup menu,
1175 and isn't necessary given the explicit frame argument.
1177 2001-01-05 Gerd Moellmann <gerd@gnu.org>
1179 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
1180 on some systems, and an unsigned long on others, like FreeBSD 4.1.
1182 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1184 * xterm.c (clear_mouse_face): Don't return if tip_frame is
1187 * xfns.c (x_create_tip_frame): Preserve the value of
1188 face_change_count around the creation of the tip frame.
1190 * xfns.c (last_show_tip_args): New variable.
1191 (compute_tip_xy): New function.
1192 (Fx_show_tip): Reuse an existing tip frame, if possible.
1193 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
1195 2001-01-04 Dave Love <fx@gnu.org>
1197 * editfns.c (Fformat): Doc fix.
1199 * systime.h (set_file_times): Prototype.
1201 * widget.h (EmacsFrameSetCharSize_): Prototype.
1203 * sysdep.c (random, srandom): Declare explicitly.
1205 * dispextern.h (move_it_vertically_backward): Declare.
1207 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1209 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
1210 like in Fx_create_frame.
1212 * xfaces.c (set_font_frame_param): Don't do anything for
1213 non-graphical frames.
1215 * window.c (Fdelete_other_windows): Set window's window_end_valid
1216 to nil when changing the window's start. Don't change the
1217 window's start when its top position hasn't changed. If we do,
1218 this will set the window's optional_new_start, which act's like a
1219 force_start during redisplay with C-x 1 M-> under particular
1220 circumstances (see report from Per Starback to emacs-pretest-bug
1223 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1225 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
1226 short cut at the start of the function. Add an assertion.
1227 (reseat_at_next_visible_line_start): Add an assertion.
1229 * window.c (Frecenter): When changing the window start, set the
1230 window's window_end_valid to nil.
1231 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
1233 * dispextern.h (move_it_past_eol): Add prototype.
1235 * xdisp.c (move_it_past_eol): New function.
1237 * window.c (Fwindow_end): Doc fix.
1239 2001-01-03 Dave Love <fx@gnu.org>
1241 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3
1244 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1246 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
1247 the enabled_p flag of the glyph row at window_end_vpos to 0.
1248 (handle_single_display_prop): Fix last change.
1250 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1252 * window.c (Frecenter): Doc fix.
1254 2001-01-02 Andrew Innes <andrewi@gnu.org>
1256 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
1258 * frame.h (output_method): Add output_w32_console method.
1259 (FRAME_W32_CONSOLE_P): New macro.
1261 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
1262 use output_w32_console method.
1263 (Qw32_console): New Lisp_Object.
1264 (Fframep): Return it.
1265 (syms_of_frame): Init it.
1266 (Fframe_parameters): Report w32console as font for w32_console
1269 * xfaces.c (realize_default_face): Set face foreground and
1270 background to unspecified for w32_console frames.
1271 (realize_face): Realize face cache for w32_console frames.
1272 (realize_tty_face): Accept w32_console frames.
1274 * xdisp.c (handle_single_display_prop): Return if frame is
1276 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
1277 necessary, even if running interactively.
1279 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
1282 * w32term.c (x_update_begin):
1286 (x_change_line_highlight):
1291 (w32_reassert_line_highlight):
1292 (w32_frame_rehighlight):
1293 (w32_frame_raise_lower): Do nothing if not w32 frame.
1295 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
1297 * w32fns.c (Fx_display_color_cells): Determine correct value, when
1298 system doesn't tell us directly.
1299 (Fx_display_visual_class): Implement properly.
1301 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1303 * window.c (Frecenter): Handle centering in graphical frames
1304 specially. Centering on the basis of line counts doesn't work
1305 reliably with variable-height lines.
1307 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
1309 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
1312 * composite.c (run_composition_function): Remove unused variable
1314 (update_compositions): Remove unused variable `hook'.
1316 * intervals.c (get_local_map): Remove unused variable `tem'.
1318 * doprnt.c (doprnt1): Remove unused variable `size'.
1320 * fns.c (Flength): Remove unused variable `tail'.
1321 (Fdelete): Remove unused variable `size'.
1323 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
1326 * doc.c (Fsnarf_documentation): Remove unused variables `fun' and
1329 * data.c (find_symbol_value): Remove extra 3rd argument in the
1330 call to swap_in_symval_forwarding.
1332 * undo.c (Fprimitive_undo): Remove unused block-scope variable
1335 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
1336 (trivial_regexp_p): Remove unused variable `c'.
1337 (boyer_moore): Remove unused variable `k'.
1339 * indent.c (current_column): Remove unused variable `stopchar'.
1340 (Fcompute_motion): Remove unused variable `contin'.
1342 * casefiddle.c (casify_object): Remove unused variable `tolen'.
1344 * dired.c (directory_files_internal): Fix a typo in a comment.
1345 Remove an unused variable `handler'.
1346 (file_name_completion): Remove unused function-scope variable
1348 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
1351 * fileio.c (e_write): Remove unused variable
1352 `require_encoding_p'.
1354 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
1356 (Fmarker_insertion_type): Remove unused variable `buf'.
1358 * insdel.c (make_gap): Remove unused variable `result'.
1360 * keyboard.c (record_char): Remove unused function-scope variable
1362 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
1363 (menu_bar_items): Remove unused function-scope variable `tem'.
1365 * fontset.c (fontset_ref): Remove unused variable `i'.
1366 (fontset_set): Remove unused variables `j' and `tmp'.
1367 (make_fontset): Remove unused variables `i', `j', `elt' and
1369 (make_fontset_for_ascii_face): Remove unused variable `name'.
1370 (fs_load_font): Remove unused variable `font_idx'.
1371 (fs_query_fontset): Remove unused function-local variable
1373 (list_fontsets): Remove unused variable `tail'.
1374 (Fnew_fontset): Remove unused variables `family' and `registry'.
1375 (accumulate_font_info): Remove unused variable `tmp'.
1376 (Ffontset_font): Remove unused variable `id'.
1377 (syms_of_fontset): Remove unused variable `i'.
1379 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
1381 (lookup_image): Remove unused variable `file'.
1382 (xbm_load): Remove unused variables `bitmap_data', `height', and
1383 `width'. Remove function-local variable `i', leave the
1385 (gif_load): Remove unused variable `inc'.
1387 * xterm.c (XTread_socket): Remove unused variables `p' and
1389 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
1390 leave only the one in the inner block.
1392 * xfaces.c (face_fontset, realize_default_face): Remove unused
1394 (face_at_buffer_position): Remove unused variable `multibyte_p'.
1396 * term.c (encode_terminal_code): Remove unused variable `c'.
1398 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
1399 char *' instead of `char *'.
1401 * category.c (Fcategory_docstring): Remove unused variable `doc'.
1402 (Fget_unused_category): Remove unused variable
1404 (Fchar_category_set): Remove unused variables `val', `charset',
1407 * coding.c (detect_coding_iso2022, setup_coding_system): Remove
1408 unused variable `i'.
1409 (detect_coding_mask): Remove unused variable `idx'.
1410 (detect_coding): Remove unused variable `i'.
1411 (ccl_coding_driver): Remove unused variable `result'.
1412 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
1413 (decode_coding_string): Remove unused variables `to' and
1415 (encode_coding_string): Remove unused variables `gcpro1' and
1416 `saved_coding_symbol'.
1417 (Ffind_coding_systems_region_internal): Remove function-local
1418 variable args[], leave only the block-local one.
1419 (code_convert_region1): Remove unused variable `len'.
1421 * charset.c (char_printable_p): Remove unused variable `chars'.
1422 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
1423 (str_to_multibyte): Remove unused variable `c'.
1425 * window.c (size_window): Remove block-local variable `min_size'.
1427 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
1428 `header_line_height'.
1429 (append_space, extend_face_to_end_of_line): Declare `saved_what'
1430 enum display_element_type.
1432 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1434 * xterm.c (x_connection_closed): Catch X errors around all
1435 statements that call X. Save away the error message in a local
1438 * xterm.c (x_connection_closed): Set handling_signal to 0 at
1441 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
1442 in or at the start of invisible text.
1444 * dispnew.c (update_window): Don't check_current_matrix_flags.
1446 2001-01-01 Jason Rumney <jasonr@gnu.org>
1448 * w32fns.c (x_figure_window_size): Do not allow new_height and
1449 new_width of frame to override specified values.
1451 2000-12-30 Kenichi Handa <handa@etl.go.jp>
1453 * composite.c (find_composition): Fix a code for searching
1456 2000-12-29 Gerd Moellmann <gerd@gnu.org>
1458 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
1460 (update_window) [GLYPH_DEBUG]: Call it.
1461 (scrolling_window): Prevent including current rows which are below
1462 what's displayed in the window.
1464 * xdisp.c (try_window_reusing_current_matrix)
1465 <new start <= old start>: Disable rows in the current matrix
1466 which are below the window after scrolling.
1468 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
1469 is zero. It's not worth the complexity.
1470 (invisible_text_between_p): Put in #if 0 because unused.
1472 2000-12-28 Gerd Moellmann <gerd@gnu.org>
1474 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
1475 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
1477 * keyboard.c (echo_char): If C is an integer, always call
1478 push_key_description. Former code could signal an invalid
1481 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
1482 If set, print multibyte text.
1483 (Fsingle_key_description): Call push_key_description with
1484 FORCE_MULTIBYTE set.
1485 (describe_buffer_bindings): Likewise.
1487 * lisp.h (push_key_description): Add prototype.
1489 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
1490 around the call to redisplay_internal.
1492 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1494 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1496 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1498 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
1499 (ccl_driver): New local variable `extra_bytes'.
1501 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
1503 * coding.c (setup_coding_system): Initialize
1504 coding->spec.ccl.eight_bit_carryover.
1505 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
1507 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1509 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
1510 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
1511 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
1512 (decode_composition_emacs_mule): New function.
1513 (decode_coding_emacs_mule): Decode composition sequence by calling
1514 decode_composition_emacs_mule.
1515 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
1516 (encode_coding_emacs_mule): Changed from macro to function. If
1517 a text contains compositions, encode them correctly.
1518 (setup_coding_system): Set coding->commong_flags for emacs-mule so
1519 that decoding and encoding are required.
1521 2000-12-27 Gerd Moellmann <gerd@gnu.org>
1523 * xfaces.c (PT_PER_INCH): New macro.
1524 (xlfd_point_size): Compute real point size from font's pixel size.
1525 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
1528 * .gdbinit: Comment out the line pointing to the Lesstif source
1531 * window.c (Frecenter): Use displayed_window_lines instead
1532 of window_internal_height.
1534 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1535 instead of x-toolkit-scroll-bars-p.
1536 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1538 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1539 instead of x-toolkit-scroll-bars-p.
1540 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1542 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
1543 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
1544 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
1546 (add_window_display_history, add_frame_display_history)
1547 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
1548 (build_frame_matrix_from_leaf_window): Remove unused code.
1549 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
1551 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
1552 (update_window) [GLYPH_DEBUG]: Likewise.
1553 (syms_of_display): Defsubr dump-redisplay-history.
1555 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1557 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
1558 the end of the prompt. Set echo_after_prompt to the offset
1559 of echoptr in echobuf.
1561 * xdisp.c (init_from_display_pos): Pop until the iterator's
1562 stack is empty; there may be frames for stretch or images
1565 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
1566 (save_or_restore_current_matrix): New function for the same
1567 purpose, but more efficient.
1568 (adjust_frame_glyphs_for_frame_redisplay): Use it.
1570 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
1572 * xdisp.c (syms_of_xdisp): Fix last change.
1574 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1576 * xdisp.c (syms_of_xdisp): Doc fix.
1578 * xdisp.c (redisplay_window): Remove label restore_buffers;
1579 use finish_scroll_bars instead to make sure that scroll bars
1580 are redeemed. If we don't do this, flickering can result from
1581 scroll bars being destroyed and recreated.
1583 2000-12-22 Jason Rumney <jasonr@gnu.org>
1585 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
1586 in the wrong colors when the foreground is not black.
1587 (expose_window): Don't redraw the window that's currently being
1590 2000-12-22 Gerd Moellmann <gerd@gnu.org>
1592 * window.c (size_window): When setting the window's too_small_ok
1593 flag, compare old size with minimum size depending on WIDTH_P,
1594 don't compare with window_min_width.
1596 * window.c (delete_window): Simplify somewhat.
1597 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
1598 freeing window matrices. The flag windows_or_buffers_changed is
1599 set, so the next redisplay will consider all windows; this should
1602 2000-12-22 Kenichi Handa <handa@etl.go.jp>
1604 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
1606 * ccl.h (struct ccl_program): New member cr_consumed.
1608 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
1609 (CCL_READ_CHAR): Handle EOL conversion here.
1610 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
1612 2000-12-21 Gerd Moellmann <gerd@gnu.org>
1614 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
1617 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
1618 otherwise tabs of different size compare equal.
1620 * callint.c (Fcall_interactively): Prevent a compiler warning.
1622 * print.c (print_unwind): Return nil.
1623 (PRINTDECLARE): Initialize all local variables.
1624 (print_preprocess): Add a default case.
1626 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
1628 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
1630 * window.c (delete_window, Fsplit_window)
1631 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
1633 * dispextern.h (ensure_frame_matrix): Function declaration removed.
1635 * dispnew.c (ensure_frame_matrix): Removed.
1636 (save_frame_matrix, restore_frame_matrix): New functions.
1637 (adjust_frame_glyphs_for_frame_redisplay): Use them.
1639 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
1640 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
1642 2000-12-21 Andrew Innes <andrewi@gnu.org>
1644 * w32term.c (x_update_begin): Regenerate the palette here, rather
1645 than for each window.
1647 * w32xfns.c (select_palette): Avoid calling SelectPalette if
1648 palette is NULL, since this corrupts memory! Also get
1649 display_info reference from frame.
1651 2000-12-21 Jason Rumney <jasonr@gnu.org>
1653 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
1655 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
1656 to avoid returning without releasing it.
1658 2000-12-21 Kenichi Handa <handa@etl.go.jp>
1660 * keymap.c (push_key_description): Don't convert eight-bit-control
1661 and eight-bit-graphic to multibyte character.
1663 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
1664 generic character and CODE1 is nil, return the smallest character
1667 2000-12-20 Dave Love <fx@gnu.org>
1669 * s/osf5-0.h (NSIG): Don't redefine.
1671 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
1673 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
1674 excluding menu-bar and tool-bar.
1675 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
1676 (menu_item_p): Remove.
1677 (where_is_internal_1): Don't ignore menu-items.
1679 2000-12-20 Gerd Moellmann <gerd@gnu.org>
1681 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
1684 * window.c (make_window): Initialize window's min_hscroll.
1685 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
1686 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
1688 (struct saved_window): New member min_hscroll.
1689 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
1690 (Fset_window_configuration): Set window's min_hscroll.
1691 (save_window_save): Save window's min_hscroll.
1692 (compare_window_configurations): Compare min_hscroll values.
1694 * window.h (struct window): New member min_hscroll.
1696 * keyboard.c (echo_prompt): Prevent a compiler warning.
1698 * xdisp.c (try_cursor_movement): Fix last change. The real
1699 condition is that PT is at the end of the row, and should
1700 be displayed at the start of the next row.
1702 * xdisp.c (try_cursor_movement): If we end on a partially
1703 visible line, end we already decided to scroll, return -1.
1705 * dispextern.h (ensure_frame_matrix): Add prototype.
1707 * window.c (delete_window, Fsplit_window)
1708 (Fset_window_configuration): Call ensure_frame_matrix.
1710 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
1712 (adjust_frame_glyphs_for_frame_redisplay): If display has been
1713 completed, call fake_current_matrices instead of marking frame
1716 2000-12-20 Jason Rumney <jasonr@gnu.org>
1718 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
1720 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
1722 * fns.c (Frequire): Doc fix.
1724 2000-12-19 Gerd Moellmann <gerd@gnu.org>
1726 * window.c (window_scroll_pixel_based): Don't use
1729 * dispnew.c (direct_output_for_insert): Fix check for mini-window
1730 currently displaying a message.
1732 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
1734 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
1736 2000-12-18 Andrew Innes <andrewi@gnu.org>
1738 * w32.c (w32_strerror): New function.
1740 * w32.h (w32_strerror): New extern.
1742 * w32fns.c (Fw32_shell_execute): Use it.
1744 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1746 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
1748 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1750 * msdos.c (IT_set_face): Obey inverse_video.
1752 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1754 * dired.c (directory_files_internal): Always return decoded filenames.
1756 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1758 * xterm.c (x_connection_closed): Prevent being called recursively
1759 because of an error condition in XtCloseDisplay.
1761 * xdisp.c (init_iterator): If noninteractive, and the frame's
1762 face cache is null, make one.
1764 * xfns.c (show_busy_cursor): Check for live frames more
1767 * process.c (wait_reading_process_input): Check for pending
1768 input when running timers.
1770 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1772 * msdos.c (IT_write_glyphs): Compute the glyph face from
1775 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1777 * process.c (read_process_output): Don't run a filter if the code
1778 decoder produces nothing but carryover.
1780 2000-12-17 Andrew Innes <andrewi@gnu.org>
1782 * w32.c (sys_rename): Only check errno against EEXIST, and not
1783 EACCES, when determining whether rename failed because the target
1784 exists. This was resulting in indefinite looping on Windows 9x if
1785 the source file was locked by another process.
1787 * w32fns.c (Ffile_system_info): New function.
1788 (syms_of_w32fns): Defsubr it.
1790 2000-12-17 Gerd Moellmann <gerd@gnu.org>
1792 * window.c (coordinates_in_window): Fix computation for
1793 position on vertical line between mode lines.
1795 * xfns.c (unwind_create_frame): Return t if frame was deleted.
1796 Don't alter tip_frame or tip_window.
1797 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1800 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
1801 Don't alter tip_frame or tip_window.
1802 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1805 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
1807 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
1808 be consistent with the doc string. Reported by NAKAJIMA Mikio
1809 <minakaji@osaka.email.ne.jp>.
1811 2000-12-16 Kenichi Handa <handa@etl.go.jp>
1813 * xfaces.c (Vface_ignored_fonts): New variable.
1814 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
1815 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
1817 2000-12-15 Gerd Moellmann <gerd@gnu.org>
1819 * dispnew.c (update_window): Detect pending input every nth line
1820 updated, i.e. do it depending on real work done, and not on the
1823 * xterm.c (expose_window): Don't redraw the window that's
1824 currently being updated.
1826 * window.c (Fset_window_point): Remove test for
1827 cursor_in_non_selected_windows.
1829 * lread.c (read1): Recognize end of file after `\\'.
1831 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
1832 not unwind_create_frame.
1834 2000-12-15 Dave Love <fx@gnu.org>
1836 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
1839 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
1841 2000-12-15 Kenichi Handa <handa@etl.go.jp>
1843 * coding.c (setup_coding_system): Clear all members of the struct
1844 coding_system at first.
1845 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
1847 (code_convert_region): Don't override coding->src_multibyte and
1848 coding->dst_multibyte.
1850 * fns.c (Fmd5): Docstring improved.
1852 2000-12-15 Miles Bader <miles@gnu.org>
1854 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
1855 are actually marked as mode-lines; otherwise use
1856 estimate_mode_line_height.
1858 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1860 * editfns.c (Fformat): Prevent a buffer overrun when the format
1861 specifies a precision.
1863 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
1865 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
1866 argument is outside the range [2..3].
1868 2000-12-14 Andrew Innes <andrewi@gnu.org>
1870 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
1871 nothing to do. Bind inhibit-quit.
1872 (tip_frame): Make it a Lisp_Object.
1873 (x_create_tip_frame): Set tip_frame after it has been added to
1875 (Fx_show_tip): Don't set tip_frame here.
1876 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
1878 (unwind_create_frame, unwind_create_tip_frame): New functions.
1879 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1880 while a frame is only partially constructed.
1882 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1883 (x_free_frame_resources): New function.
1884 (x_destroy_window): Use it.
1886 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1888 * xfns.c (Fx_backspace_delete_keys_p): New function.
1889 (syms_of_xfns): Defsubr it.
1891 * config.in (HAVE_XKBGETKEYBOARD): Add.
1893 2000-12-14 Kenichi Handa <handa@etl.go.jp>
1895 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
1896 Always store string in multibyte representation in echobuf.
1897 (echo_char): Always store string in multibyte representation in
1899 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
1900 (read_key_sequence): Adjusted for the change of echo_prompt.
1902 * fns.c (Fmd5): Docstring improved.
1904 * lisp.h (detect_coding_system): Prototype adjusted.
1906 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
1907 (detect_coding_emacs_mule, detect_coding_iso2022,)
1908 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
1909 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
1910 argument MULTIBYTEP. Callers changed.
1911 (detect_coding_mask, detect_coding_system): New argument
1912 MULTIBYTEP. Callers changed.
1913 (decode_coding_string): Set coding->src_multibyte and
1914 coding->dst_multibyte before calling detect_coding and detect_eol.
1915 Update them after some coding system is detected.
1917 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
1919 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
1921 * keyboard.c (menu_bar_items, tool_bar_items):
1922 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
1924 2000-12-13 Gerd Moellmann <gerd@gnu.org>
1926 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
1928 (unwind_create_frame, unwind_create_tip_frame): New functions.
1929 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1930 while a frame is only partially constructed.
1932 * xterm.h (x_free_frame_resources): Declare.
1934 * xterm.c (x_free_frame_resources): New function.
1935 (x_destroy_window): Use it.
1937 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
1938 don't interrupt the update for pending input initially, i.e.
1939 update at least some lines.
1941 * keyboard.c (do_mouse_tracking): Make externally visible.
1943 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
1945 * xfns.c (gray_bitmap_bits): Declare `char *'.
1947 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1949 * xdisp.c (display_tool_bar_line): Make sure that tool bar
1950 lines start with a relief line.
1952 2000-12-12 Dave Love <fx@gnu.org>
1954 * window.c (Fdisplay_buffer): Doc fix.
1955 (Fwindow_list): Remove unused var.
1957 * buffer.h (mmap_set_vars): Declare.
1959 * window.h (Fset_window_point): Declare.
1961 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
1963 * msdos.c (fast_find_position): Don't overstep the last window row.
1964 (IT_note_mouse_highlight): Initialize portion to -1. Remove
1965 unused variable `area'. When looking for a row under (X,Y), give
1966 up if some of the previous rows is not enabled.
1968 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1970 * window.c (Fset_window_point): If displaying cursors in windows
1971 other than the selected window, make sure redisplay updates
1972 other windows to show the new value of point in the window.
1974 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
1976 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
1977 the buffer is the sole visible buffer when in the mini-buffer.
1979 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
1980 Bind `inhibit-read-only' to t.
1981 (unwind_with_echo_area_buffer): Use AREF.
1983 * xfns.c (Fx_hide_tip): Simplified.
1985 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
1986 GC_MAKE_GCPROS_NOOPS instead of `1'.
1988 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
1990 2000-12-11 Gerd Moellmann <gerd@gnu.org>
1992 * xfns.c (Fx_hide_tip): Fix last change.
1994 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
1995 nothing to do. Bind inhibit-quit.
1996 (tip_frame): Make it a Lisp_Object.
1997 (x_create_tip_frame): Set tip_frame after it has been added to
1999 (Fx_show_tip): Don't set tip_frame here.
2001 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2003 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
2006 * dispextern.h: Change external declaration of tip_frame.
2008 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
2009 return an empty string.
2011 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
2012 of the window's update_mode_line flag, since the former is set by
2013 force-mode-line-update, not the latter. This makes
2014 column-number-mode slightly faster.
2016 * xdisp.c (try_window_id) <all changes above window start>:
2019 2000-12-11 Paul Eggert <eggert@twinsun.com>
2021 * config.in (HAVE_FTELLO): Remove.
2023 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
2024 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
2026 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
2027 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
2029 2000-12-11 Miles Bader <miles@gnu.org>
2031 * window.c (displayed_window_lines): Don't round up when
2032 converting empty space at bottom to lines.
2033 Handle non-newline-terminated final lines properly.
2034 (Fwindow_text_height): New function (used to be in lisp).
2035 (syms_of_window): Initialize it.
2037 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
2039 * syntax.c (scan_lists): Check that the right quote char has the
2040 right Sstring syntax when jumping over strings.
2041 (init_syntax_once): Use Smax rather than 13.
2043 2000-12-09 Miles Bader <miles@gnu.org>
2045 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
2046 with PARTIALLY, inverting the sense.
2047 (window_scroll_pixel_based): Scroll partially visible lines into
2048 place if we hit the beginning or end of the buffer.
2049 (displayed_window_lines): Don't include partially visible lines.
2050 (Fmove_to_window_line): Skip past any partially visible first line.
2052 2000-12-08 Gerd Moellmann <gerd@gnu.org>
2054 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
2056 * tparam.c (tparam1): Change the way buffers are reallocated to be
2057 portable and less obfuscated.
2059 * termcap.c (tgetent): Change the way buffers are reallocated to
2060 be portable and less obfuscated.
2062 * macros.c (store_kbd_macro_char): Change the way buffers are
2063 reallocated to be portable and less obfuscated.
2065 * lread.c (read1): Change the way buffers are reallocated to be
2066 portable and less obfuscated.
2068 * doc.c (Fsubstitute_command_keys): Change the way buffers
2069 are reallocated so that it is portable.
2071 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
2073 * dosfns.c (Ffile_system_info): New function.
2074 (syms_of_dosfns): Defsubr it.
2076 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
2078 * alloc.c (gc_sweep): Add comment.
2080 2000-12-07 Gerd Moellmann <gerd@gnu.org>
2082 * sound.c (vox_configure): Change order of ioctls. Don't
2083 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
2084 Ignore errors when changing volume.
2085 (vox_close): Don't reset the device.
2087 * process.c (read_process_output): Make sure the process marker's
2088 position is valid when the process buffer is changed in
2089 after-change functions. W3 does that.
2091 * xfns.c (x_free_gcs): New function.
2093 * xterm.h (x_free_gcs): Add prototype.
2095 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
2098 * xterm.c (x_destroy_window): Call x_free_gcs so that
2099 resources of non-toolkit X windows will be freed.
2101 2000-12-07 Andrew Innes <andrewi@gnu.org>
2103 * w32fns.c (xlfd_charset_of_font): Fix last change.
2105 2000-12-06 Dave Love <fx@gnu.org>
2107 * md5.h (__P): Don't define -- it comes from config.h.
2109 * strftime.c: Change some #if foo to #ifdef foo.
2111 2000-12-06 Andrew Innes <andrewi@gnu.org>
2113 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
2115 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
2117 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
2118 (w32_list_fonts): Don't choke if pattern doesn't specify a
2121 2000-12-06 Gerd Moellmann <gerd@gnu.org>
2123 * alloc.c (gc_sweep): Prevent symbols read during loadup
2126 * xdisp.c (underlying_face_id): New function.
2127 (handle_face_prop, face_before_or_after_it_pos): Use it
2128 to determine the face ``under'' a string. Let strings inherit
2129 the face of the buffer under them.
2131 * xfaces.c (face_at_string_position): Update function comment.
2133 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
2134 matrix if the window's left position has changed; we need to
2135 redraw it in this case.
2137 * dispextern.h (struct glyph_matrix): Add member window_left_x.
2139 * window.c (coordinates_in_window): Check mouse on mode-line or
2142 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
2143 advertized by the function documentation.
2145 * window.c (syms_of_window): Doc fix.
2147 * sound.c (vox_configure): Set volume for left and right channel.
2148 (sound_cleanup): Return nil.
2150 * xdisp.c (move_it_by_lines): Fix paren typo.
2152 * xterm.c (x_load_font): Don't use the font's max_bounds for
2153 computing the height of the font. If max_bounds' ascent or
2154 descent are greater than the font's ascent or descent, this means
2155 glyphs overlap, which should be handled now by redisplay.
2157 * window.c (Veven_window_heights): New variable.
2158 (syms_of_window): DEFVAR_LISP it.
2159 (Fdisplay_buffer): Check Veven_window_heights before evening the
2162 2000-12-06 Miles Bader <miles@gnu.org>
2164 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
2165 update `default-frame-alist' instead of setting no frame parameters.
2167 2000-12-06 Kenichi Handa <handa@etl.go.jp>
2169 * composite.c (update_compositions): Fix typo (use the correct
2172 2000-12-05 Jason Rumney <jasonr@gnu.org>
2174 * md5.h: Remove underscores from function declarations.
2175 (__attribute__, __alignof__) [!__GNUC__]: Define.
2177 * md5.c: Delay include of md5.h until after namespace cleaning.
2179 * makefile.w32-in (fns.o): Depend on md5.h
2180 (md5.o): New target.
2183 * makefile.nt: Likewise.
2185 2000-12-05 Jason Rumney <jasonr@altavista.net>
2187 * w32term.c (expose_area): Complete last change.
2189 2000-12-05 Ken Raeburn <raeburn@gnu.org>
2191 * minibuf.c: Include intervals.h.
2193 2000-12-05 Jason Rumney <jasonr@gnu.org>
2195 * w32term.c (x_produce_glyphs): If a font for a component of
2196 a composition is not found, use 1 pixel dot ascent and 0 dot
2197 descent value to avoid displaying terribly tall empty boxes.
2198 (expose_area): Pass x-coordinate relative to the exposed
2199 area to x_draw_glyphs instead of a window-relative coordinate.
2201 2000-12-05 Gerd Moellmann <gerd@gnu.org>
2203 * xdisp.c (next_element_from_ellipsis): Save face before selective
2204 display in saved_face_id, and set face_before_selective_p.
2205 (reseat_1): Reset face_before_selective_p.
2206 (append_space, extend_face_to_end_of_line): If iterator's
2207 face_before_selective_p is set, use the face from saved_face_id.
2208 (extend_face_to_end_of_line): For tty frames, make sure to
2209 use the right face id when producing spaces at the end of
2212 * dispextern.h (struct it): Add face_before_selective_p.
2214 * keyboard.c (record_char): Don't record identical help-echo
2215 events in recent_keys.
2217 * xterm.c [USE_X_TOOLKIT]: Close the display.
2218 (xim_close_dpy): Handle case that the display has been closed.
2220 * xterm.c (x_destroy_window): Reset the frame's X window after
2223 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
2224 variable window_width.
2225 (line_draw_cost): Fix code skipping over spaces at the end of the
2226 line when must_write_spaces is not set.
2227 (scrolling_window): Fix code inserting runs in list of all runs.
2229 2000-12-05 Kenichi Handa <handa@etl.go.jp>
2231 * coding.c (setup_coding_system): Be sure to initialize
2232 coding->category_idx.
2234 2000-12-04 Gerd Moellmann <gerd@gnu.org>
2236 * xterm.c (PER_CHAR_METRIC): Removed because not used.
2238 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
2239 area to x_draw_glyphs instead of a window-relative coordinate.
2241 * fileio.c (auto_save_error): Add parameter ERROR. Show the
2242 error in the message.
2244 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
2245 timer after having read a key. It's not good for code reading
2246 several keys in a loop, like an input method.
2248 * fileio.c (Finsert_file_contents): When VISIT is t, don't
2249 record undo information for format-decode.
2251 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
2252 current buffer is read-only, not if it isn't.
2254 * keyboard.c (record_char): Record `help-echo' input events
2255 in recent_keys only if they display some help. Don't record
2256 `help-echo' events as macro char.
2258 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2260 * editfns.c (save_excursion_restore): Don't move point
2261 in another window if it is showing the wrong buffer.
2262 Avoid the call to Fwindow_live_p, for speed.
2264 2000-12-04 Kenichi Handa <handa@etl.go.jp>
2266 * xfaces.c (struct font_name): New member registry_priority.
2267 (split_font_name): Initialize the above member to zero.
2268 (concat_font_list): New function.
2269 (font_list): Include fonts of all alternative registries.
2270 (FONT_POINT_SIZE_QUANTUM): New macro.
2271 (better_font_p): Ignore point size difference less than
2272 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
2274 * xterm.c (x_produce_glyphs): If a font for a component of
2275 a composition is not found, use 1 pixel dot ascent and 0 dot
2276 descent value to avoid displaying terribly tall empty boxes.
2278 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
2280 2000-12-03 Ken Raeburn <raeburn@gnu.org>
2282 * coding.h (code_convert_string1): Declare.
2284 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
2286 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
2289 2000-12-02 Jason Rumney <jasonr@gnu.org>
2291 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
2292 correctly for single byte character case.
2293 (w32_per_char_metric): Do not try to make any assumptions about
2294 the metrics of BDF fonts.
2295 (x_estimate_mode_line_height): If `mode-line' face
2296 hasn't a font, use that of the frame, as drawing glyphs
2298 (note_mouse_highlight): Change the cursor shape on the vertical
2299 border between windows [not enabled].
2301 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
2303 * w32fns.c (Fx_create_frame): Reintroduce the call to
2304 face-set-after-frame-defaults.
2305 (Vx_window_horizontal_drag_shape): New variable.
2306 (syms_of_xfns): DEFVAR_LISP it.
2307 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
2310 2000-12-02 Simon Josefsson <simon@josefsson.org>
2312 * fns.c (Fmd5): Use a different logic to decide the coding system
2315 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
2317 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
2319 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
2322 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2324 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
2325 height for YNegative.
2326 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
2327 height; also see comment there.
2329 * window.c (coordinates_in_window): Handle computations for
2330 positions on the vertical bar and fringes differently for
2331 window-system frames. Consider some pixels near the vertical bar
2332 as on the bar if the frame doesn't have vertical scroll bars.
2333 Associate positions between mode or header lines with the
2334 right window, the left one.
2336 2000-12-01 Jason Rumney <jasonr@gnu.org>
2338 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
2340 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
2343 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2345 * window.c (struct saved_window): Add members orig_top and
2347 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
2348 (save_window_save, Fset_window_configuration): Save/restore
2349 window's orig_top and orig_height.
2351 2000-12-01 Jason Rumney <jasonr@gnu.org>
2353 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
2355 * w32fns.c (x_set_cursor_color): Fix last change.
2357 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2359 * xdisp.c (echo_area_display): If cursor is in the echo area, make
2360 sure that the next redisplay displays the minibuffer, so that
2361 the cursor will be replaced with what the minibuffer wants.
2363 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
2364 #ifndef instead of using #if.
2365 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
2366 USE_TOOLKIT_SCROLL_BARS is defined.
2368 2000-11-30 Jason Rumney <jasonr@gnu.org>
2370 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
2373 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2375 * fns.c (Fmd5): Doc fix.
2377 2000-11-30 Simon Josefsson <simon@josefsson.org>
2379 * fns.c (Fmd5): New function.
2380 (syms_of_fns): Defsubr md5.
2382 * Makefile.in (obj): Add md5.o
2384 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2386 * md5.h, md5.c: New files, taken from glibc.
2388 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
2390 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
2391 hasn't a font, use that of the frame, as drawing glyphs
2394 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
2396 * eval.c (Frun_hooks): Allow 0 arguments.
2398 2000-11-29 Gerd Moellmann <gerd@gnu.org>
2400 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
2401 is over the menu bar widget, say it's not on the frame.
2403 * xfns.c (Fx_create_frame): Reintroduce the call to
2404 face-set-after-frame-defaults.
2406 * eval.c (Fsignal): Reset handling_signal.
2408 2000-11-28 Jason Rumney <jasonr@gnu.org>
2410 * w32menu.c (add_menu_item): Reset menu item text when changing
2411 type to radio button.
2413 2000-11-28 Gerd Moellmann <gerd@gnu.org>
2415 * xselect.c: Update copyright.
2417 * window.c (coordinates_in_window): If on a mode or header line,
2418 but sufficiently close to its start, return ``on vertical
2419 border''. This gives us a way to drag windows horizontally when
2420 using toolkit scroll bars.
2422 * xterm.c (note_mouse_highlight): Change the cursor shape
2423 on the vertical border between windows.
2425 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
2427 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
2428 (syms_of_xfns): DEFVAR_LISP it.
2429 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
2431 * textprop.c (text_read_only): New function.
2432 (verify_interval_modification): Use it instead of signaling
2433 `text-read-only'. This makes it easier to catch this error
2436 * xdisp.c (forward_to_next_line_start): Check for newlines,
2437 not end of line, which includes CR.
2439 2000-11-28 Kenichi Handa <handa@etl.go.jp>
2441 * coding.c (Ffind_coding_systems_region_internal): Be sure to
2442 include no-conversion.
2444 2000-11-27 Jason Rumney <jasonr@gnu.org>
2446 * w32fns.c (w32_load_system_font): Always mark font as double byte
2447 if codepage is unicode.
2449 2000-11-27 Gerd Moellmann <gerd@gnu.org>
2451 * xdisp.c (forward_to_next_line_start): If already on a newline,
2452 just consume it to avoid unintended skipping over invisible text
2455 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
2456 `vertical-line', `mode-line' and `header-line' events.
2458 * xdisp.c (try_window_id): Avoid starting to display in the middle
2459 of a character, a TAB for instance. This is easier than to set
2460 up the iterator exactly, and it's not a frequent case, so the
2461 additional effort wouldn't really pay off.
2463 2000-11-26 Andrew Choi <akochoi@i-cable.com>
2465 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
2468 2000-11-25 Jason Rumney <jasonr@gnu.org>
2470 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
2471 to window_from_coordinates should be pixel coordinates.
2473 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
2474 redisplay handles them properly.
2476 2000-11-25 Miles Bader <miles@gnu.org>
2478 * indent.c (compute_motion): Keep pos_byte in sync with pos.
2480 2000-11-24 Jason Rumney <jasonr@gnu.org>
2482 * w32.c (init_environment): Set LANG environment variable based on
2483 locale settings, if not set.
2485 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
2486 making tool bar smaller. When clearing the frame, also
2487 clear current matrices. Clear frame when tool bar disappears.
2488 Don't use more lines for the tool-bar than is available.
2489 (x_change_window_heights): New function.
2491 2000-11-24 Gerd Moellmann <gerd@gnu.org>
2493 * xdisp.c (init_from_display_pos): If POS says we're already after
2494 an overlay string ending at POS, make sure to pop the iterator
2495 because it will be in front of that overlay string. When POS is
2496 ZV, we've thereby also ``processed'' overlay strings at ZV.
2498 * xfaces.c (lface_from_face_name): Function comment fix.
2500 2000-11-24 Miles Bader <miles@gnu.org>
2502 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
2503 apply `mode-line-inverse-video' -- zero means force display using
2504 the default face, non-zero means display using the specialized face.
2505 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
2507 2000-11-23 Kenichi Handa <handa@etl.go.jp>
2509 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
2512 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
2514 * coding.c (decode_coding_emacs_mule): Fix the case of
2515 CODING_EOL_LF, which used uninitialized value of c.
2517 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
2519 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
2521 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2523 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
2526 * frame.h (struct frame): Replace desired_tool_bar_items,
2527 current_tool_bar_items, n_desired_tool_bar_items,
2528 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
2530 * frame.c (make_frame): Change initialization of tool bar
2533 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
2534 Change references to members deleted from struct frame to use the
2537 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
2538 references to members deleted from struct frame to use the new
2541 * dispnew.c (update_frame): Do nothing with frame's tool bar
2544 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
2546 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
2547 (note_tool_bar_highlight): Change references to members deleted
2548 from struct frame to use the new ones.
2550 2000-11-23 Miles Bader <miles@gnu.org>
2552 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
2553 the face's inverse-video attribute, rather than overriding it.
2555 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2557 * xfns.c (x_set_tool_bar_lines): Clear internal border when
2558 making tool bar smaller.
2560 2000-11-22 Dave Love <fx@gnu.org>
2562 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
2564 2000-11-22 Miles Bader <miles@gnu.org>
2566 * keyboard.c (Vminibuffer_message_timeout): New variable.
2567 (command_loop_1): Use it to determine message timeout.
2568 (syms_of_keyboard): Initialize it.
2570 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
2572 2000-11-22 Kenichi Handa <handa@etl.go.jp>
2574 * sysdep.c: Move the code for declaring h_errno after #include
2577 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2579 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
2580 the menu bar when the tooltip is unmapped.
2582 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
2583 sole visible buffer when we're currently in the mini-buffer, and
2586 2000-11-21 Jason Rumney <jasonr@gnu.org>
2588 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
2589 put on the clipboard.
2590 (Fw32_get_clipboard_data): Compare data on clipboard with saved
2591 copy of what Emacs last put there. If they are the same, do not
2592 use the clipboard copy to avoid losing data due to coding
2595 2000-11-22 Miles Bader <miles@gnu.org>
2597 * minibuf.c (Vminibuffer_prompt_properties): New variable.
2598 (syms_of_minibuf): Initialize it.
2599 (read_minibuf): Add properties from Vminibuffer_prompt_properties
2600 to prompt, don't make read-only.
2602 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2604 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
2605 BEFORE/AFTER_POTENTIAL_GC.
2607 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
2609 * buffer.c (mmap_free_1): Avoid a compiler warning.
2611 * term.c, cm.c: Don't try to include termcap.h; see comment there.
2613 2000-11-21 Kenichi Handa <handa@etl.go.jp>
2615 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
2618 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2620 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
2623 * s/gnu-linux.h: Don't use `#cpu'.
2625 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
2626 not defined in mman.h.
2628 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
2630 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
2631 and store an index in the XClientMessageEvent. Storing a
2632 Lisp_Object or pointer can fail on a 64 bit system, since X only
2634 (x_scroll_bar_to_input_event): Get the window from
2637 2000-11-20 Dave Love <fx@gnu.org>
2639 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
2641 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2643 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
2645 2000-11-20 Kenichi Handa <handa@etl.go.jp>
2647 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
2650 * alloc.c (make_string): Fix previous change. Be sure to make
2651 unibyte string correctly.
2653 2000-11-19 Gerd Moellmann <gerd@gnu.org>
2655 * window.c (Fwindow_list): Change parameter list to be XEmacs
2657 (window_list_1): New function.
2658 (window_loop): Use it instead of Fwindow_list.
2660 * sysdep.c (emacs_ospeed): New variable.
2661 (toplevel): Don't declare ospeed extern.
2662 (init_baud_rate): Use emacs_ospeed instead of ospeed.
2664 * termcap.c (ospeed): Remove.
2665 (tputs) [!emacs]: Remove unused code.
2666 (tgetent): Avoid a compiler warning.
2668 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2669 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
2670 SCROLL_BAR_X_WIDGET with additional argument DPY.
2672 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
2674 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
2675 Take the X display as additional argument.
2676 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
2677 `Widget' is a pointer type that's not easily stored in Lisp_Object
2678 form in a portable way.
2680 * dispnew.c (update_text_area): Fix last change.
2682 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2684 * xdisp.c: Use BINDING_STACK_SIZE throughout.
2686 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
2687 clear current matrices.
2689 * buffer.c (mmap_enlarge): Don't print a message on stderr
2690 if mapping new memory at the end of the existing region fails.
2692 * dispnew.c (update_text_area): Don't skip over equal glyphs
2693 when the last current glyph overlaps the glyph to its right.
2695 2000-11-18 Miles Bader <miles@gnu.org>
2697 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
2698 lines that *end* with "..." too (that's the most common case!).
2700 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2702 * xdisp.c (resize_mini_window): Temporarily change to the
2703 mini-window's buffer if necessary.
2705 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
2706 the tooltip obscures less text under it.
2708 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2710 * puresize.h (BASE_PURESIZE): Increase to 700000.
2712 2000-11-18 Jason Rumney <jasonr@gnu.org>
2714 * w32term.c (w32_draw_bitmap): Use face to set colors.
2716 2000-11-17 Dave Love <fx@gnu.org>
2718 * lread.c (Fload): Fix #ifdef for pcc.
2720 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2722 * xdisp.c (pos_visible_p): Compute the default character height
2725 2000-11-16 Gerd Moellmann <gerd@gnu.org>
2727 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
2728 knowing the line's height; use the default font's height in that
2731 * xfaces.c (weight_table): Add `demi' with the same meaning as
2734 2000-11-16 Kenichi Handa <handa@etl.go.jp>
2736 * dispnew.c (null_row): New global static variable.
2737 (clear_glyph_row): Delete local static variable null_row.
2739 2000-11-15 Jason Rumney <jasonr@gnu.org>
2741 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
2742 (w32_alloc_lighter_color): Use new brightness calculations from
2743 xterm.c. Scale delta to be in the range expected by W32.
2744 (w32_draw_relief_rect): Use frame relief colors.
2746 2000-11-15 Gerd Moellmann <gerd@gnu.org>
2748 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
2749 (Qinhibit_default_face_x_resources): New variable.
2750 (syms_of_frame): Initialize it.
2751 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
2753 * xdisp.c (pos_visible_p): Improve function comment.
2755 * lisp.h (BINDING_STACK_SIZE): New macro.
2757 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
2758 reading the directory if readdir returns null and errno is EAGAIN
2761 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
2763 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
2764 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
2765 Set amount_to_scroll to max of dx and scroll_step so that
2766 scroll-conservatively doesn't defeat scroll-step>1.
2767 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
2768 scroll-conservatively for line-at-a-time scrolling.
2770 2000-11-14 Gerd Moellmann <gerd@gnu.org>
2772 * window.c (Fpos_visible_in_window_p): Call pos_visible with
2775 * xdisp.c (current_mode_line_height, current_header_line_height):
2777 (init_xdisp): Initialize them.
2778 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
2779 and use exact mode line heights if it is set.
2781 * lisp.h (pos_visible_p): Change prototype.
2783 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2784 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
2785 and current_header_line_height first.
2786 (current_mode_line_height, current_header_line_height): Declare
2789 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
2791 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
2792 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
2793 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
2795 2000-11-14 Miles Bader <miles@gnu.org>
2797 * xterm.c (x_alloc_lighter_color): Include an additive component
2798 too for dark colors, because FACTOR isn't enough.
2799 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
2802 2000-11-13 Gerd Moellmann <gerd@gnu.org>
2804 * keyboard.c (show_help_echo): Call message3_nolog with number of
2805 bytes in the help string as 2nd parameter, instead of the number
2808 2000-11-13 Miles Bader <miles@gnu.org>
2810 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
2811 (Fload): Use new openp return protocol.
2812 Don't try to use Vload_source_file_function to load .elc files.
2813 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
2814 openp return protocol.
2815 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
2817 2000-11-11 Kenichi Handa <handa@etl.go.jp>
2819 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
2821 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
2822 Defined these macros.
2823 (NLIST_STRUCT): Avoid re-defining it.
2825 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
2826 -I/usr/contrib/X11R6/include.
2827 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
2829 2000-11-10 Jason Rumney <jasonr@gnu.org>
2831 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
2833 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
2834 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
2836 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
2837 (Qw32_charset_vietnamese): New symbol.
2838 (xlfd_charset_of_font): New function.
2839 (w32_load_system_font): Use it.
2840 (x_to_w32_charset): Use Fassoc to find charset info. Special case
2841 when Vw32_charset_info_alist is nil to ensure default face always
2842 has font. Use Fcar and Fcdr for safety.
2843 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
2844 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
2845 pseudo-codepages for special cases.
2846 (w32_to_x_font): New parameter to allow charset portion to be
2847 specified where there is many to one mapping. Callers changed.
2848 (w32_list_fonts): Avoid listing fonts that won't display.
2850 2000-11-10 Gerd Moellmann <gerd@gnu.org>
2852 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
2853 (font_list_1): Renamed from font_list.
2854 (font_list): New function, trying alternative registries from
2855 Vface_alternative_font_registry_alist.
2856 (Finternal_set_alternative_font_registry_alist): New function.
2857 (syms_of_xfaces): Initialize and Staticpro
2858 Vface_alternative_font_registry_alist. Defsubr
2859 Finternal_set_alternative_font_registry_alist.
2861 2000-11-09 Ken Raeburn <raeburn@gnu.org>
2863 * lisp.h (Flooking_at): Declare.
2865 2000-11-09 Gerd Moellmann <gerd@gnu.org>
2867 * dired.c (directory_files_internal): Fix a braino.
2869 * dired.c (directory_files_internal): Add missing GCPRO's.
2872 2000-11-08 Gerd Moellmann <gerd@gnu.org>
2874 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
2875 (resize_mini_window): Return quickly if Vresize_mini_window is
2876 nil. Don't return if Vmax_mini_window_height is nil.
2878 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
2879 (syms_of_xdisp): Initialize them.
2880 (resize_mini_window): Act according to the setting of
2881 Vresize_mini_window.
2882 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
2884 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
2885 scroll bar widget after configuring it, so that it will appear at
2886 the right position from the start.
2887 (XTredeem_scroll_bar): Cleaned up.
2889 2000-11-08 Kenichi Handa <handa@etl.go.jp>
2891 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
2892 font is taller than the frame line, we don't have to bias the
2895 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
2897 2000-11-07 Dave Love <fx@gnu.org>
2899 * config.in (HAVE_MKSTEMP): Add.
2901 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
2903 2000-11-07 Gerd Moellmann <gerd@gnu.org>
2905 * window.c (Fset_window_configuration): Don't try to preserve
2906 point in the current buffer, if that buffer is displayed in more
2909 * xfaces.c (lookup_named_face): If default face isn't realized,
2910 try to realize it. Return -1 if not successful.
2911 (Fx_list_fonts): Handle case that face cannot be determined.
2912 (Fface_font): Likewise.
2914 2000-11-06 Gerd Moellmann <gerd@gnu.org>
2916 * window.c (displayed_window_lines): Detect partially
2917 visible lines at the bottom correctly.
2919 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
2921 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
2922 when ensuring we don't do visit in indirect buffer.
2924 2000-11-06 Kenichi Handa <handa@etl.go.jp>
2926 * composite.h (compose_chars_in_text): Add prototype.
2928 * composite.c (Vcomposition_function_table): New variable.
2929 (Qcomposition_function_table): New variable.
2930 (run_composition_function): Call
2931 Vcompose_chars_after_function with three arguments.
2932 (compose_chars_in_text): New function.
2933 (syms_of_composite): Modified the doc-string of
2934 Vcompose_chars_after_function. Declare composition-function-table
2935 as a lisp variable, and initialize it.
2937 * xfns.c (x_encode_text): Suppress producing escape sequences for
2940 * xselect.c: Include composite.h.
2941 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
2943 2000-11-05 Andrew Innes <andrewi@gnu.org>
2945 * w32term.c (x_produce_glyphs): Fix typo in enum name.
2947 * sysdep.c (read_input_waiting): Remove extraneous argument to
2950 * w32fns.c (Fx_server_version): Include w32_build_number in the
2953 * w32heap.c (w32_build_number): New variable.
2954 (cache_system_info): Set it.
2956 * w32heap.h (w32_build_number): Add extern.
2958 * emacs.c (syms_of_emacs): Update docstring for
2959 system-configuration, to reflect the actual usage on MS-Windows.
2961 2000-10-31 Gerd Moellmann <gerd@gnu.org>
2963 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
2964 process idle timers while waiting for another event.
2966 * dispnew.c (update_frame_line): Handle case where spaces in
2967 the default face are colored.
2969 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
2970 window height hasn't changed.
2972 2000-10-31 Jason Rumney <jasonr@gnu.org>
2974 * w32term.c (x_produce_glyphs): Handle composite characters.
2975 (x_draw_glyph_string_foreground)
2976 (x_draw_composite_glyph_string_foreground): Restore old font.
2978 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
2980 * minibuf.c (read_minibuf): Reset the undo history just before
2981 starting the recursive-edit.
2983 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2985 * xfaces.c (menu_face_change_count): New variable.
2986 (Finternal_set_lisp_face_attribute): Increment it for changes
2988 (realize_basic_faces): Reflect changes in the `menu' faces
2991 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
2992 dy obtained from the iterator's y-position after moving from
2993 scroll_margin_pos to PT; see comment there.
2995 * xdisp.c (safe_eval_handler): Call add_to_log.
2997 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
2998 is not a symbol or string.
3000 * xdisp.c (echo_area_display): Don't perform a display update from
3001 inside redisplay. The update will happen anyway at the end of
3002 redisplay, and it can confuse redisplay (GC messages while
3003 redisplaying, for instance.)
3005 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
3007 * xrdb.c (x_load_resources): Use the class name in the defaults.
3009 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
3010 (regex_compile): Catch bogus \(\1\).
3012 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3014 * xterm.c (x_alloc_nearest_color): Fix last change to compare
3017 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
3018 we have a color cache, check that the cached color equals the
3019 allocated color. If not, clear the color cache.
3021 * window.c (displayed_window_lines): Change buffers if necessary.
3022 Fix computation of displayed lines.
3024 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
3025 update_menu_bindings to DEFVAR_BOOL.
3027 2000-10-30 Kenichi Handa <handa@etl.go.jp>
3029 * search.c (Fset_match_data): Be sure to make search_regs always sane.
3031 * puresize.h (BASE_PURESIZE): Increase to 680000.
3033 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
3035 2000-10-29 Jason Rumney <jasonr@gnu.org>
3037 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
3039 * w32term.c (w32_bdf_per_char_metric): Negate descent.
3040 (w32_cache_char_metrics): Handle possibility that 'x' does not
3041 exist in a BDF font.
3042 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
3044 * w32bdf.h (bdffont): Add nchars.
3046 * w32bdf.c (set_bdf_font_info): Set it.
3047 (w32_BDF_TextOut): Swap byte order of double byte characters.
3048 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
3050 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
3052 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
3053 don't override the colors in frame's param_alist, unless they are
3056 * term.c (reassert_line_highlight): If inverse_video is non-zero,
3057 reverse the effect of the highlight flag.
3059 2000-10-27 Ken Raeburn <raeburn@gnu.org>
3061 * window.h (Fwindow_live_p): Declare.
3063 * undo.c (record_delete): Check that last_undo_buffer is really a
3064 buffer before applying XBUFFER to it.
3066 * keymap.c (where_is_internal): Pass lisp object, not integer, to
3069 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3071 * lisp.h (KEYMAPP): New macro.
3072 (get_keymap): Remove.
3073 (get_keymap_1): Rename get_keymap.
3075 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
3077 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
3079 * xmenu.c (single_submenu): Use KEYMAPP.
3080 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3081 Use KEYMAPP rather than Fkeymapp.
3083 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
3085 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
3086 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3087 Use KEYMAPP rather than Fkeymapp.
3088 (single_submenu): Use KEYMAPP.
3089 (w32_menu_show, w32_dialog_show): Use TRUE.
3091 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
3093 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
3094 (Fkeymapp): Use KEYMAPP.
3095 (get_keymap): Rename from get_keymap_1. Remove old def.
3096 Return t when autoload=0 and error=0 and the keymap needs autoloading.
3097 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
3098 (Fminor_mode_key_binding): Don't raise an error if the binding
3100 (Fuse_global_map, Fuse_local_map): Allow autoloading.
3101 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
3103 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
3104 Allow Vspecial_event_map to be autoloaded.
3105 (menu_bar_items): Fetch the keymap rather than using keymapp.
3106 (menu_bar_one_keymap): No need to follow func-indirect any more.
3107 (parse_menu_item): get_keymap_1 -> get_keymap.
3108 (tool_bar_items): Fetch the keymap rather than using keymapp.
3109 (read_key_sequence): Use KEYMAPP.
3111 * intervals.c (get_local_map): Use get_keymap rather than following
3112 function-indirections explicitly.
3114 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
3116 2000-10-27 Jason Rumney <jasonr@gnu.org>
3118 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
3119 point, as Windows has oversized fonts.
3121 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
3123 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3125 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
3126 (freehook, reallochook): Handle null pointer arguments.
3127 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
3129 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3131 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
3132 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
3133 Giving in to popular pressure to shut up the compiler with casts.
3135 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3137 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
3138 signed value, and use a default value computed from the font's
3141 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
3143 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
3144 that specify a negative underline position can still use underlines.
3146 * window.c (Fpos_visible_in_window_p): Make POS default to
3147 WINDOW's point, not the current buffer's point.
3149 2000-10-26 Dave Love <fx@gnu.org>
3151 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
3152 when it's necessary.
3154 2000-10-26 Gerd Moellmann <gerd@gnu.org>
3156 * window.c (size_window): Compute size difference from sum of old
3157 child window sizes instead of from parent's size.
3159 * xdisp.c (pos_visible_p): Change current buffer if necessary.
3160 Handle obscured lines at the top of the window.
3162 * frame.c (Fdelete_frame): Doc fix. Move running the hook
3163 down after the last error condition check.
3165 * frame.c (Fdelete_frame): Run delete-frame-hook.
3167 2000-10-26 Kenichi Handa <handa@etl.go.jp>
3169 * coding.c (decode_coding): Fix previous change (check also
3170 CODING_MODE_LAST_BLOCK).
3172 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3174 * regex.c: More `unsigned char' -> `re_char' changes.
3175 Also change several `int' into `re_wchar_t'.
3176 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
3177 (PUSH_FAILURE_POINTER): Don't cast any more.
3178 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
3179 We want GCC to complain, since this piece of code makes
3180 re_match non-reentrant, which *should* be fixed.
3181 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
3182 (EXTEND_BUFFER): Use RETALLOC.
3183 (SET_LIST_BIT): Don't cast.
3184 (re_wchar_t): New type.
3185 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
3186 that those two functions will always properly return.
3187 (IMMEDIATE_QUIT_CHECK): Cast to void.
3188 (analyse_first): Use recursion rather than an explicit stack.
3189 (re_compile_fastmap): Can't fail anymore.
3190 (re_search_2): Don't check re_compile_fastmap for failure.
3191 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
3192 Now also sets the new value (passed in a new argument).
3193 (re_match_2_internal): Use it.
3194 Also, use a new var `reg' of type size_t when looping through regs
3195 rather than reuse the inappropriate `mcnt'.
3197 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
3198 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
3199 (where_is_internal): Renamed from Fwhere_is_internal.
3200 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
3201 (Fwhere_is_internal): New function wrapping where_is_internal.
3202 (where_is_internal_1): Handle the case where we're filling the cache.
3203 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
3205 2000-10-25 Miles Bader <miles@gnu.org>
3207 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
3209 2000-10-25 Gerd Moellmann <gerd@gnu.org>
3211 * window.c (pos_fully_visible_p): Removed.
3212 (Fpos_visible_in_window_p): Use pos_visible_p to determine
3213 if position is visible and/or fully visible.
3215 * lisp.h (pos_visible_p): Add prototype.
3217 * xdisp.c (pos_visible_p): New function.
3219 2000-10-25 Kenichi Handa <handa@etl.go.jp>
3221 * process.c (send_process): If OBJECT is t, it means that the data
3222 is from C string, but we should encode it. Before calling
3223 setup_raw_text_coding_system, be sure to flush out data by the
3224 previous coding system.
3226 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
3228 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
3229 assignment of startpos to prev when startpos == pos.
3231 * editfns.c (find_field): Set the field stickiness correctly from
3232 overlay fields. Use renamed `text_property_stickiness'.
3233 (text_property_stickiness): Renamed from `char_property_stickiness'.
3234 Only check text properties, not overlays.
3235 * textprop.c (get_char_property_and_overlay): New function.
3236 (Fget_char_property): Use it.
3237 * intervals.h (get_char_property_and_overlay): Add declaration.
3239 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3241 * keymap.c: Use AREF, ASET and ASIZE macros.
3242 (Fmake_sparse_keymap): Docstring fix.
3244 (shadow_lookup): Move up.
3245 Handle the case where lookup-key returns an integer.
3246 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
3247 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
3248 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
3249 Simplify/rewrite the keymap-finding code.
3250 Add check for command shadowing, using shadow_lookup.
3252 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
3254 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
3255 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
3258 2000-10-24 Andrew Innes <andrewi@gnu.org>
3260 * dired.c (directory_files_internal_unwind): New function.
3261 (directory_files_internal): Use it to ensure closedir is called
3262 even if expand-file-name or file-attributes throw, eg. because of
3263 a user interrupt. Also enable immediate_quit while calling
3264 re_search, so that matching can be interrupted as well.
3266 2000-10-24 Andrew Innes <andrewi@gnu.org>
3268 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
3270 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
3271 so that re_search functions only quit when callers expect them to.
3273 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3275 * regex.c (regex_compile): Change the way of handling a range from
3276 a char less than 256 to a char not less than 256.
3278 2000-10-24 Gerd Moellmann <gerd@gnu.org>
3280 * window.c (size_window): Prevent setting window's width or
3281 height to a negative value (esp. with XSETFASTINT).
3283 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
3284 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
3285 (protect_malloc_state) [GC_MALLOC_CHECK &&
3286 GC_PROTECT_MALLOC_STATE]: New function.
3287 (PROTECT_MALLOC_STATE): New macro.
3288 (__malloc_initialize, morecore, _malloc_internal)
3289 (_free_internal) _realloc_internal): Use it to make _heapinfo
3290 read-only outside of gmalloc.
3292 * keymap.c: Update copyright.
3294 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
3297 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
3299 * filelock.c (unlock_all_files): Use unlock_file to expand each
3300 buffer's file_truename before trying remove its lock file.
3302 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
3304 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
3305 or CRLF, decode EOLs.
3307 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3309 * window.c (Fdisplay_buffer): Fix doc.
3311 2000-10-23 Jason Rumney <jasonr@gnu.org>
3313 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
3314 ASCII font of default fontset on Windows.
3316 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
3317 xterm.c comment below).
3319 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
3321 2000-10-23 Gerd Moellmann <gerd@gnu.org>
3323 * xterm.c (x_connection_closed): Reset handling_signal.
3325 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
3328 2000-10-23 Miles Bader <miles@gnu.org>
3330 * window.c (window_scroll_pixel_based, window_scroll_line_based):
3331 Pass nil for FULLY argument to Fpos_visible_in_window_p to
3332 maintain old behavior.
3333 * minibuf.c (Fminibuffer_complete): Likewise.
3335 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
3337 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
3338 that when a font can't be exactly centered, it errs up rather than
3341 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
3343 * fns.c (Fbase64_decode_string): The decoded result should be
3346 2000-10-23 Andrew Choi <akochoi@i-cable.com>
3348 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
3350 * dispnew.c [macintosh]: Include macterm.h.
3351 (init_display) [macintosh]: Initialization for window system.
3353 * emacs.c (main) [macintosh]: Call syms_of_textprop,
3354 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
3355 syms_of_search, x_term_init, and init_keyboard before calling
3356 init_window_once. Also, call syms_of_xmenu.
3358 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
3359 default fontset to Monaco.
3361 * frame.c [macintosh]: Include macterm.h. Remove declarations of
3362 NewMacWindow and DisposeMacWindow.
3363 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
3364 instead of calling NewMacWindow and setting fields of
3365 f->output_data.mac directly. Call init_frame_faces.
3366 (Fdelete_frame) [macintosh]: Remove unused code.
3367 (Fmodify_frame_parameters) [macintosh]: Call
3368 x_set_frame_parameters instead of mac_set_frame_parameters.
3370 * frame.h [macintosh]: Define menu_bar_lines field in struct
3371 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
3373 * keyboard.c [macintosh]: Include macterm.h.
3374 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
3375 and menu_bar_activate_event type events as for X and NT.
3376 (make_lispy_event) [macintosh]: Construct lisp events of type
3377 MENU_BAR_EVENT as for X and NT.
3379 * sysdep.c [macintosh]: Remove declaration for sys_signal.
3380 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
3381 (sys_subshell) [macintosh]: Remove definition entirely.
3382 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
3383 Vwindow_system_version here. Remove initialization of
3384 Vx_bitmap_file_path.
3385 (read_input_waiting): Correct the number of parameters passed to
3387 Move all Macintosh functions to mac/mac.c.
3389 * term.c [macintosh]: Include macterm.h.
3391 * window.c [macintosh]: Include macterm.h.
3393 * xdisp.c [macintosh]: Include macterm.h. Declare
3394 set_frame_menubar and pending_menu_activation.
3395 (echo_area_display) [macintosh]: Do not return if terminal frame
3396 is the selected frame.
3397 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
3398 Allow only the selected frame to set menu bar.
3399 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
3400 calling FRAME_EXTERNAL_MENU_BAR (f).
3401 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
3403 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
3404 and check_x. Declare XCreateGC. Define x_create_gc and
3405 x_free_gc. Initialize font_sort_order.
3406 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
3407 but call x_list_fonts instead of w32_list_fonts.
3408 (Finternal_face_x_get_resource) [macintosh]: Do not call
3409 display_x_get_resource.
3410 (prepare_face_for_display) [macintosh]: Set xgcv.font.
3411 (realize_x_face) [macintosh]: Load the font if it is specified in
3413 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
3416 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
3418 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
3419 is nil: since we go to the end of submap anyway, we'd end up
3421 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
3422 doesn't obey autoload.
3424 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3426 * msdos.c (dos_set_window_size): Update screen dimension variables.
3428 2000-10-21 Jason Rumney <jasonr@gnu.org>
3430 * w32term.c (w32_cache_char_metrics): Double check that font is
3431 really fixed pitch before trusting tmPitchAndFamily.
3433 2000-10-21 Andrew Innes <andrewi@gnu.org>
3435 * w32gui.h (w32_char_font_type): Move enum from w32term.c
3437 * w32term.h: Extern decl for w32_cache_char_metrics.
3439 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
3441 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
3442 (w32_unload_font): Free per_char array if present.
3444 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
3445 cached information in emulated XFontStruct to handle common cases
3446 quickly. Do not allocate XCharStruct for return.
3447 (w32_native_per_char_metric): New function.
3448 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
3450 (x_produce_glyphs): Don't get an HDC. Change calls to
3451 w32_per_char_metric to match arg change above. Remove calls to
3453 (w32_get_glyph_overhangs): Ditto.
3454 (w32_cache_char_metrics): New function.
3456 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
3457 ($(BLD)/casefiddle.$(O)): Remove compile command.
3458 ($(BLD)/gmalloc.$(O)): Remove compile command.
3459 ($(BLD)/dispnew.obj):
3460 ($(BLD)/keyboard.obj):
3461 ($(BLD)/w32inevt.obj):
3462 ($(BLD)/w32bdf.obj):
3464 ($(BLD)/buffer.obj):
3465 ($(BLD)/editfns.obj):
3467 ($(BLD)/fileio.obj):
3469 ($(BLD)/indent.obj):
3470 ($(BLD)/insdel.obj):
3471 ($(BLD)/intervals.obj):
3472 ($(BLD)/minibuf.obj):
3474 ($(BLD)/scroll.obj):
3475 ($(BLD)/sysdep.obj):
3476 ($(BLD)/textprop.obj):
3477 ($(BLD)/widget.obj):
3478 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
3479 ($(BLD)/term.obj): Add dependency on dispextern.h.
3481 * makefile.nt ($(BLD)\dispnew.obj):
3482 ($(BLD)\keyboard.obj):
3483 ($(BLD)\w32inevt.obj):
3484 ($(BLD)\w32bdf.obj):
3486 ($(BLD)\buffer.obj):
3487 ($(BLD)\editfns.obj):
3489 ($(BLD)\fileio.obj):
3491 ($(BLD)\indent.obj):
3492 ($(BLD)\insdel.obj):
3493 ($(BLD)\intervals.obj):
3494 ($(BLD)\minibuf.obj):
3496 ($(BLD)\scroll.obj):
3497 ($(BLD)\sysdep.obj):
3498 ($(BLD)\textprop.obj):
3499 ($(BLD)\widget.obj):
3500 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
3501 ($(BLD)\term.obj): Add dependency on dispextern.h
3503 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3505 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
3506 with an additional argument of Qt.
3508 2000-10-21 Miles Bader <miles@gnu.org>
3510 * window.c (pos_fully_visible_in_window_p): New function.
3511 (Fpos_visible_in_window_p): Add FULLY argument.
3512 Use pos_fully_visible_in_window_p.
3513 (window_scroll_pixel_based, window_scroll_line_based): Update
3514 calls to Fpos_visible_in_window_p.
3515 * lisp.h (Fpos_visible_in_window_p): Update prototype
3517 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3519 * alloc.c (toplevel): Conditionalize compilation of mem_*
3520 functions differently.
3522 2000-10-20 Jason Rumney <jasonr@gnu.org>
3524 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
3525 mem_init where it used to be. mem_z etc not defined otherwise.
3527 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3529 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
3531 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
3532 structure definition and related variabled to the top of the file.
3533 Include this code when GC_MALLOC_CHECK is defined.
3534 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
3535 register/unregister allocated region.
3536 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
3537 which isn't allocated.
3538 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
3539 something which is already in use.
3540 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
3541 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
3542 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
3543 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
3545 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
3546 _malloc_internal instead of malloc.
3547 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
3550 2000-10-20 Andrew Innes <andrewi@gnu.org>
3552 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
3554 (my_strftime) <macro>: Don't use macro arg list when redefining as
3556 (my_strftime) <function>: Supply 0 as ut argument.
3558 2000-10-19 Jason Rumney <jasonr@altavista.net>
3560 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
3561 including dispextern.h, as it stops faces from working.
3563 * w32fns.c (Fx_create_frame): Don't bother calling
3564 face-set-after-frame-default since the caller does it for us
3565 anyway. Clean up calls to x_get_arg to be consistent with X.
3567 * w32term.c (x_produce_glyphs): Handle
3568 unibyte_display_via_language_environment correctly.
3569 (w32_draw_box_rect): Fix the calculation of width and height.
3571 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
3572 as it has stopped working.
3573 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
3576 2000-10-19 Gerd Moellmann <gerd@gnu.org>
3578 * eval.c (skip_debugger): Prevent a compiler warning.
3579 (Fcondition_case): Likewise.
3580 (Fbacktrace_frame): Use a null interactive spec.
3582 2000-10-19 Kenichi Handa <handa@etl.go.jp>
3584 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
3586 2000-10-18 Gerd Moellmann <gerd@gnu.org>
3588 * strftime.c: Sync with glibc, file version 1.78.
3589 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
3590 should no longer be used according to ISO 8601.
3592 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
3593 no map for meta_prefix_char, don't try to use it as a keymap.
3594 Instead, if T_OK is non-zero, look up a default binding, if any,
3595 otherwise, if T_OK is zero, return nil.
3597 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
3598 (x_to_xcolors, png_load): Use x_query_color.
3600 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
3602 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
3604 (x_copy_color, x_alloc_lighter_color): Likewise.
3606 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
3607 (x_query_color, x_query_colors): Add prototype.
3609 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
3610 check_string_bytes only if not noninteractive, increase count to 50.
3612 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
3614 * insdel.c (adjust_markers_for_delete): Handle before-insertion
3617 2000-10-17 Gerd Moellmann <gerd@gnu.org>
3619 * alloc.c (pure_bytes_used): Renamed from pureptr.
3621 (pure_alloc): New function.
3622 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
3624 (Fpurecopy): Use PURE_POINTER_P.
3626 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
3627 PT has moved backward.
3629 * xdisp.c (cursor_row_p): Take continued lines into account.
3631 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
3633 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
3634 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
3635 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
3638 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
3639 of selective display off while searching for the next line start.
3641 2000-10-17 Kenichi Handa <handa@etl.go.jp>
3643 * Makefile.in (term.o): Depend on dispextern.h.
3645 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
3647 * keymap.c (keymap_memberp): Ensure that nil is not a member.
3649 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3651 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
3652 the iterator at the beginning, so that they can be set later on,
3653 for instance in reseat_at_next_visible_line_start, without being
3656 * xfns.c (pbm_format): Add :foreground and :background keywords.
3657 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
3658 (xbm_load): Recognize foreground and background color
3661 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
3663 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
3665 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
3668 * msdos.c (IT_set_face): Compare highlighted face with the default
3669 face, and invert colors if these faces' colors are identical.
3670 (Fmsdos_remember_default_colors): Don't swap foreground and
3671 background colors in initial_colors[].
3672 (IT_set_frame_parameters): Don't swap frame's foreground and
3673 background pixels. If ALIST includes "(reverse . t)", swap
3674 foreground-color and background-color properties in frame's
3675 param_alist. If the original frame's param_alist doesn't specify
3676 the colors, store unspecified-fg and unspecified-bg, reversed if
3679 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
3680 the colors are unspecified and reversed, reverse fore- and back-
3681 ground in the returned value.
3682 (Fframe_parameter): Ditto.
3684 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3686 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
3687 get_last_unchanged_at_beg_row.
3688 (find_first_unchanged_at_end_row): Renamed from
3689 get_first_unchanged_at_end_row.
3690 (find_first_unchanged_at_end_row): Convert assertions to
3691 unconditional tests which abort. When looking for a row in
3692 unchanged text, don't go further back than first_text_row.
3694 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
3695 Don't add in the last line's height when deciding if the new
3696 position is below the scroll margin.
3698 2000-10-16 Miles Bader <miles@gnu.org>
3700 * editfns.c (Fconstrain_to_field): Check carefully for field
3701 boundaries if either OLD_POS or NEW_POS has a non-nil field
3702 property, even if they're the same.
3704 2000-10-16 Kenichi Handa <handa@etl.go.jp>
3706 * xterm.c (x_draw_box_rect): Fix the calculation of width and
3707 height for XFillRectangle.
3709 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
3711 * syntax.c (Fstring_to_syntax): New function extracted from
3712 Fmodify_syntax_entry.
3713 (Fmodify_syntax_entry): Use it and document the ! and | fences.
3714 (skip_chars, Fforward_comment): Remove unused variables.
3715 (syms_of_syntax): Add defsubr for string-to-syntax.
3716 (describe_syntax): Add code for comment and string fences.
3718 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
3720 * keymap.c (access_keymap): Add AUTOLOAD parameter.
3721 Do the meta->esc mapping. Call get_keyelt before returning.
3722 Start scanning from the second element (the first is always `keymap')
3723 to make it easier to detect when we reach a parent map.
3724 Handle the case of inheriting from a symbol whose function is a map.
3725 (Fkeymap_parent): Also handle the `inherit from symbol' case.
3726 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
3727 (get_keyelt, Flookup_key): Update call to access_keymap.
3728 Remove the meta->esc mappings.
3729 (define_as_prefix): Delete old disabled code.
3730 (menu_item_p): New function.
3731 (where_is_internal_1): Skip over the few remaining menu items.
3732 * lisp.h (access_keymap): Update prototype.
3733 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
3734 Update call to access_keymap.
3735 (follow_key, read_key_sequence): Update calls to access_keymap.
3736 Remove the meta->esc mappings.
3738 2000-10-13 Gerd Moellmann <gerd@gnu.org>
3740 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
3741 with additional argument.
3743 * xdisp.c (cursor_row_p): New function.
3744 (try_cursor_movement, display_line): Use it.
3746 * xdisp.c (append_space): Also save/restore iterator's current
3747 character and its length.
3749 * xdisp.c (init_from_display_pos): Add an assertion.
3750 (handle_stop): Don't set iterator's add_overlay_start.
3751 (handle_invisible_prop): Likewise.
3752 (load_overlay_strings): If text under an overlay is invisible,
3753 take both before- and after-strings into account when the iterator
3754 is positioned either at the start or at the end of the overlay.
3755 (forward_to_next_line_start): Rewritten.
3756 (reseat_at_next_visible_line_start): Rewritten.
3757 (set_iterator_to_next): Add parameter RESEAT_P.
3759 * dispextern.h (struct it): Remove member add_overlay_start.
3760 (set_iterator_to_next): Change prototype.
3762 2000-10-13 Kenichi Handa <handa@etl.go.jp>
3764 * coding.c (code_convert_region): Be sure to initialize
3765 coding->category_idx.
3766 (decode_coding_string): Set coding->src_multibyte and
3767 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
3768 (encode_coding_string): Set coding->src_multibyte and
3769 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
3771 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
3773 * xfns.c (Fx_create_frame): Don't bother calling
3774 face-set-after-frame-default since the caller does it for us anyway.
3776 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
3778 * window.c (coordinates_in_window): Fix detection of vertical line
3779 on character terminals.
3781 2000-10-12 Gerd Moellmann <gerd@gnu.org>
3783 * editfns.c (save_excursion_save): Additionally record the
3785 (save_excursion_restore): If buffer was visible in a window, and a
3786 different window was selected, and the old selected window is
3787 still live, restore point in that window.
3789 2000-10-12 Kenichi Handa <handa@etl.go.jp>
3791 * xterm.c (x_produce_glyphs): Handle
3792 unibyte_display_via_language_environment correctly.
3794 * regex.c (regex_compile): Change the way of handling a range from
3795 unibyte char to multibyte char.
3797 * syntax.c (skip_chars): Change the way of handling a range from
3798 unibyte char to multibyte char.
3800 * process.c (read_process_output): Cancel previous change.
3802 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
3804 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
3806 * charset.c (Ffind_charset_string): Doc fix.
3807 (Ffind_charset_region): Doc fix.
3809 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
3811 * process.c (read_process_output): Fix previous change. Adjust
3812 multibyteness of text to insert in a buffer by
3813 string_make_unibyte/multibyte instead of
3814 Fstring_as_unibyte/multibyte.
3816 2000-10-10 Andreas Schwab <schwab@suse.de>
3818 * alloc.c (mark_object): Remove all workarounds installed on
3821 2000-10-10 Kenichi Handa <handa@etl.go.jp>
3823 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
3825 (base64_encode_1): Make it work for a text of multibyte form.
3826 (Fbase64_decode_region): Allocate sufficient memory for multibyte
3827 case. Don't call str_to_multibyte because base64_decode_1
3828 produces correct multibyte form for eight-bit codes.
3829 (Fbase64_decode_string): Adjusted for the change of
3831 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
3832 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
3835 * charset.h (CHAR_STRING): Optimized for single byte characters.
3837 2000-10-09 Andreas Schwab <schwab@suse.de>
3839 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
3840 -1 after socket is closed, to fall through to error processing.
3842 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
3844 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
3845 variables. If ALIST includes foreground-color or
3846 background-color, change also the colors of the default face for
3849 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
3851 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
3852 them extern (they are defined on xfaces.c).
3853 (syms_of_msdos): Don't intern and don't staticpro
3854 Qbackground_color and Qforeground_color.
3856 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
3858 * frame.c (Fframe_parameter): For non-windowed frames, if
3859 f->param_alist says foreground or background color is unspecified,
3860 call tty_color_name to return the color name computed from the
3861 frame's current colors.
3863 2000-10-06 Dave Love <fx@gnu.org>
3865 * terminfo.c (ospeed): Don't declare.
3867 * sysdep.c: Don't include string.h.
3868 (h_errno): Declare conditional also on TRY_AGAIN.
3870 * charset.c (Ffind_charset_string): Doc fix.
3872 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
3873 (Fbase64_decode_region, Fbase64_decode_string): More explicit
3876 2000-10-05 Dave Love <fx@gnu.org>
3878 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
3879 position like menu-bar.
3881 2000-10-05 Gerd Moellmann <gerd@gnu.org>
3883 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
3885 * xdisp.c (handle_single_display_prop): Use safe_call1.
3886 (safe_call): Renamed from call_function.
3887 (safe_call1): New function.
3888 (handle_fontified_prop): Use safe_call1 instead of call1.
3889 (safe_eval): Renamed from eval_form.
3890 (safe_eval_handler): Renamed from eval_handler.
3891 (handle_single_display_prop, display_mode_element): Use safe_eval
3892 instead of eval_form.
3894 * xfaces.c (merge_face_heights): Use safe_call instead of
3897 * keyboard.c (show_help_echo): Use safe_call instead of
3898 call_function; use safe_eval instead of eval_form.
3900 * lisp.h (safe_call): Renamed from call_function.
3901 (safe_eval): Renamed from eval_form.
3902 (safe_call1): Add prototype.
3904 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
3906 * xfns.c (image_ascent): Rearrange ascent calculation for the
3909 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
3911 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
3912 (where_is_internal_1): Don't bother ignoring menu-items any more.
3914 2000-10-04 Gerd Moellmann <gerd@gnu.org>
3916 * keyboard.c (update_menu_bindings): New variable.
3917 (parse_menu_item): Use AREF. If update_menu_bindings
3918 is 0, don't update menu bindings.
3919 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
3921 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
3923 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
3926 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
3928 * syntax.c (forw_comment): Match nestedness of ender/starter.
3929 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
3930 (prev_char_comstart_first): Remove.
3931 (back_comment): Check two-char comment markers more carefully
3932 to better handle overlapping cases like *//* or /* */* */ ...
3933 Match nestedness of ender/starter.
3935 2000-10-02 Dave Love <fx@gnu.org>
3937 * config.in (HAVE_GAI_STRERROR): Add undef.
3939 * process.c (Fopen_network_stream): Use it.
3941 * m/alpha.h (NO_REMAP): Don't define.
3943 2000-10-02 Gerd Moellmann <gerd@gnu.org>
3945 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
3946 return with a string converted to an integer or vice versa when
3947 Vmocklisp_arguments is t.
3948 (Fsignal): Likewise. The function can return for `quit'.
3949 (struct gcpro): Declare member `var' to point to a volatile
3952 * eval.c (error): Prevent compiler warning.
3954 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
3956 * keymap.c (keymap_memberp): New function.
3957 (Fset_keymap_parent): Use it.
3958 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
3959 Use keymap_memberp to avoid creating cycles.
3960 (access_keymap): Use KEYMAPP.
3962 2000-09-30 Gerd Moellmann <gerd@gnu.org>
3964 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
3965 gai_strerror. Make sure xerrno is set if connect fails. Improve
3968 2000-09-29 Jason Rumney <jasonr@gnu.org>
3970 * w32term.c (w32_char_font_type, w32_encode_char)
3971 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
3972 (w32_bdf_per_char_metric): New function.
3973 (w32_per_char_metric): Use it.
3974 (x_draw_glyph_string_background): Always draw background for BDF
3977 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
3978 GDI object which is a scarce resource.
3980 * w32bdf.c (search_file_line): Fix skipping of whitespace.
3981 (get_quoted_string): Fix limit on memchr search.
3982 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
3983 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
3984 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
3985 (get_cached_font_char, cache_char_offset): Use macro
3986 BDF_CODEPOINT_RANGE_COVER_P.
3987 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
3988 (clear_cached_bitmap_slots): New function.
3989 (GET_HEX_VALUE): G-Z, g-z are not hex.
3990 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
3991 (get_bitmap_with_cache): Use new cache implementation.
3992 (create_offscreen_bitmap): New function.
3993 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
3995 * w32term.c (x_produce_glyphs): If the distance from the current
3996 position to the next tab stop is less than a canonical character
3997 width, use the tab stop after that.
3998 (x_draw_glyphs): Handle case START and END are out of bounds more
4000 (x_clear_mouse_face): Block/unblock input.
4001 (x_display_and_set_cursor): Don't show a hollow box cursor for
4002 buffers whose cursor_type is nil.
4004 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4006 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
4009 * dispextern.h (updating_frame): Declare extern.
4011 2000-09-29 Andreas Schwab <schwab@suse.de>
4013 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
4015 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4017 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
4018 use its function definition.
4019 (tool_bar_items): Likewise.
4021 * lisp.h (fatal): Declare NO_RETURN.
4023 2000-09-29 Kenichi Handa <handa@etl.go.jp>
4025 * keymap.c: Remove the line "#undef NULL".
4027 2000-09-28 Gerd Moellmann <gerd@gnu.org>
4029 * xterm.c (x_make_frame_visible): Try harder to make the frame
4032 2000-09-28 Dave Love <fx@gnu.org>
4034 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
4036 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
4038 * .gdbinit (xreload): Note its need on GNU/Linux.
4040 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
4041 r_alloc, r_alloc_free.
4043 2000-09-28 Kenichi Handa <handa@etl.go.jp>
4045 * syntax.c (skip_chars): Handle negation correctly.
4047 2000-09-27 Gerd Moellmann <gerd@gnu.org>
4049 * xfaces.c (realize_default_face): Call set_lface_from_font_name
4050 with non-zero FORCE_P argument.
4052 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
4055 * xdisp.c (window_box_height): Add an assertion.
4057 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
4058 tool-bar than is available.
4059 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
4061 2000-09-27 Dave Love <fx@gnu.org>
4063 * s/irix6-5.h: Now works 64-bit. Tidied.
4065 2000-09-26 Gerd Moellmann <gerd@gnu.org>
4067 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
4068 instead of BITS_PER_INT.
4069 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
4070 EMACS_UINT, respectively.
4071 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
4073 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
4075 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
4077 * window.c (freeze_window_starts): Construct last argument for
4078 foreach_window differently.
4080 * xfns.c (x_decode_color): Don't return a Lisp_Object.
4082 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
4083 EMACS_UINT instead of `int' and `unsigned int'.
4084 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
4086 * frame.h (struct frame): Make the `nothing' member of union
4087 output_data an EMACS_INT.
4089 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
4091 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
4092 size in the sdata structure.
4093 (SDATA_NBYTES, SDATA_DATA): New macros.
4094 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
4095 differently for the different layout of the sdata structure.
4096 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
4098 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
4099 Check that size recorded in the string size and size recorded in
4100 the sdata structure agree.
4102 2000-09-25 Dave Love <fx@gnu.org>
4104 * buffer.c: Include stdio.h.
4106 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
4108 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
4110 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
4111 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
4113 (__malloc_extra_blocks): Declare as __malloc_size_t.
4115 2000-09-25 Gerd Moellmann <gerd@gnu.org>
4117 * alloc.c (mark_image): Use GC_NILP instead of NILP.
4119 * keyboard.c (show_help_echo): Set help_echo_showing_p.
4120 (read_char): If help-echo is showing, preserve the echo area
4123 * xdisp.c (help_echo_showing_p): New variable.
4124 (set_message): Reset it to 0.
4125 (init_xdisp): Initialize help_echo_showing_p.
4127 * dispextern.h (help_echo_showing_p): Declare extern.
4129 * config.in: Fix typo in __GNUC_MINOR__.
4131 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
4133 * s/freebsd.h (POSIX_SIGNALS): Define.
4135 * xterm.c (x_clear_mouse_face): Block/unblock input.
4137 2000-09-24 Dave Love <fx@gnu.org>
4139 * fns.c (base64_encode_1): Fix last change.
4141 2000-09-22 Gerd Moellmann <gerd@gnu.org>
4143 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
4145 * xdisp.c (try_window_reusing_current_matrix): More fixes
4146 for the case window has a header-line.
4148 2000-09-22 Dave Love <fx@gnu.org>
4150 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
4153 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
4155 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
4157 2000-09-21 Gerd Moellmann <gerd@gnu.org>
4159 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
4162 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
4165 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
4166 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
4167 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
4170 * marker.c (byte_char_debug_check): Return void.
4172 * xfns.c (Fx_create_frame): Set default frame parameter value
4173 for tool-bar-lines to 1.
4175 * dispnew.c (scrolling_window): Compare y-positions of rows
4176 equal at the start. Some simplification.
4178 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
4179 reused rows' y-position in the case window has a header-line, and
4180 new window start is greater than old window start.
4182 * process.c (process_sent_to): New variable.
4183 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
4184 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
4185 Declare more parameters volatile.
4187 * lread.c (Vrecursive_load_depth_limit): New variable.
4188 (Fload): Check recursive loads whose recursion depth exceeds
4189 Vrecursive_load_depth_limit.
4190 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
4192 2000-09-20 Gerd Moellmann <gerd@gnu.org>
4194 * fileio.c (Fread_file_name): Doc fix.
4196 * editfns.c (Fmessage_or_box): Doc fix.
4198 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
4200 * xfns.c (xbm_scan): Allow C-style comments.
4202 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
4203 symbols are specified, add color translations to the cache.
4204 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
4206 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
4208 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
4209 structures to xpm_init_color_cache.
4211 2000-09-19 Gerd Moellmann <gerd@gnu.org>
4213 * dispnew.c (update_window_line): Make sure to always draw
4216 2000-09-19 Andrew Innes <andrewi@gnu.org>
4218 * makefile.nt (bootstrap-emacs): Don't change directory.
4220 2000-09-19 Kenichi Handa <handa@etl.go.jp>
4222 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
4224 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
4225 If output buffer is too small, signal an appropriated error.
4227 2000-09-18 Dave Love <fx@gnu.org>
4229 * keyboard.c (menu_bar_items, tool_bar_items)
4230 (current_active_maps): Remove redundant get_local_map call.
4232 2000-09-18 Gerd Moellmann <gerd@gnu.org>
4234 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
4235 cursor for buffers whose cursor_type is nil.
4237 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
4238 a feature to implement that is already implemented.
4239 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
4242 * xfns.c (x_clear_image_1): New function.
4243 (x_clear_image): Use it.
4244 (x_from_xcolors): Use x_clear_image_1; don't free the image's
4247 * dispnew.c (update_window): Move test for invisible lines
4248 at the top to update_window_line.
4249 (update_window_line): Handle invisible lines here.
4251 * xfns.c (clear_image_cache): Clear current matrices of all
4252 frames sharing an image cache. Block input while freeing
4253 images. Fix timestamp comparison.
4254 (x_clear_image): Also free the mask.
4256 * xfns.c (lookup_image): Block input while loading the image so
4257 that we won't get interrupted in a state where the image isn't yet
4259 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
4260 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
4261 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
4262 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
4265 2000-09-16 Gerd Moellmann <gerd@gnu.org>
4267 * dispnew.c (update_window): Make sure to make desired rows
4268 current even if they are completely invisible at the top
4271 2000-09-15 Gerd Moellmann <gerd@gnu.org>
4273 * xfns.c (lookup_image): Build mask before applying an algorithm.
4274 Recognize algorithm `disabled'.
4275 (cross_disabled_images): New variable.
4276 (COLOR_INTENSITY): New macro.
4277 (x_detect_edges): Use COLOR_INTENSITY.
4278 (x_disable_image): New function.
4279 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
4281 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
4282 disabled state, don't apply an image transformation algorithm if
4283 the user specified an image for the disabled state. Use
4284 `:algorithm disabled' for creating a disabled item's image if the
4285 user hasn't specified an image.
4287 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
4288 allocation functions with the XPM lib.
4289 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
4290 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
4291 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
4292 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
4293 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
4295 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
4296 functions, if possible, because these handle color allocation
4297 failure more gracefully.
4298 (Fimage_mask_p): New function.
4300 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
4301 (Qedge_detection, Qheuristic): New symbols.
4302 (syms_of_xfns): Initialize new symbols.
4303 (lookup_image): Handle `:mask X', `:algorithm emboss', and
4304 `algorithm (edge-detection ...)'.
4305 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
4306 (tiff_format, gif_format, gs_format): Add `:mask'.
4307 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
4308 (GIF_MASK, GS_MASK): New enumerators.
4309 (x_laplace_read_row, x_laplace_write_row): Functions removed.
4310 (emboss_matrix, laplace_matrix): New variables.
4311 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
4312 (x_edge_detection): New functions.
4313 (x_laplace): Rewritten in terms of x_detect_edges.
4314 (x_build_heuristic_mask): If image has a mask, free it.
4316 2000-09-14 Andrew Innes <andrewi@gnu.org>
4318 * makefile.w32-in: Revert to Unix line endings.
4320 2000-09-14 Andrew Innes <andrewi@gnu.org>
4322 * makefile.w32-in: Standardize indentation somewhat.
4323 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
4324 cater for differences between shells.
4326 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
4328 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4330 * xterm.c (x_produce_glyphs): If the distance from the current
4331 position to the next tab stop is less than a canonical character
4332 width, use the tab stop after that.
4334 2000-09-14 Dave Love <fx@gnu.org>
4336 * buffer.c (alloc_buffer_text): Fix xmalloc call.
4338 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4340 * xdisp.c (handle_fontified_prop): While running fontification
4341 functions, bind `fontification-functions' and
4342 `after-change-functions' to nil.
4344 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
4345 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
4347 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
4349 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
4350 USE_MMAP_FOR_BUFFERS.
4352 * insdel.c (make_gap): Use enlarge_buffer_text.
4354 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
4355 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
4356 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
4357 from former r_alloc_* functions in ralloc.c.
4358 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
4360 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
4361 (mmap_init) [REL_ALLOC_MMAP]: New function.
4362 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
4363 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
4366 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
4367 (enlarge_buffer_text): Add prototype.
4369 * ralloc.c: Remove everything having to do with the use of mmap.
4371 2000-09-13 Gerd Moellmann <gerd@gnu.org>
4373 * sound.c (Fplay_sound): Doc fix.
4375 * keyboard.c: Avoid some more compiler warnings.
4376 (parse_tool_bar_item): Ignore cached key bindings.
4378 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
4379 and allocation of Lisp data.
4381 2000-09-12 Gerd Moellmann <gerd@gnu.org>
4383 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
4384 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
4387 * lread.c (Fload): Put code checking for recursive loads in #if 0.
4389 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
4391 * ccl.c: Comment fixed.
4392 (MAX_MAP_SET_LEVEL): Increased to 30.
4393 (PUSH_MAPPING_STACK): Enclose with do-while block.
4394 (POP_MAPPING_STACK): Likewise.
4395 (stack_idx_of_map_multiple): New variable.
4396 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
4397 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
4398 call the corresponding CCL program by
4399 CCL_CALL_FOR_MAP_INSTRUCTION.
4400 (ccl_driver) <CCL_MapSingle>: Likewise.
4401 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
4402 with the case where looking up process reaches to the end of
4403 map-set, and call CCL programs as the above change.
4405 2000-09-11 Gerd Moellmann <gerd@gnu.org>
4407 * xfns.c (png_load, jpeg_load): Declare some variables volatile
4408 that might be clobbered by longjmp.
4409 (check_x_display_info, x_decode_color, create_frame_xic)
4410 (Fx_display_backing_store, Fx_display_visual_class)
4411 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
4414 * lread.c (init_lread): Set Vloads_in_progress to nil.
4415 (Fload): Show list of recursively loaded files, when signaling an
4418 * lread.c (Vloads_in_progress): New variable.
4419 (record_load_unwind): New function.
4420 (Fload): Check for recursive loads.
4421 (syms_of_lread): Initialize Vloads_in_progress.
4422 (read_integer, read1): Avoid some compiler warnings.
4424 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
4427 2000-09-11 Miles Bader <miles@gnu.org>
4429 * editfns.c (Fbuffer_string): Doc fix.
4431 2000-09-10 Gerd Moellmann <gerd@gnu.org>
4433 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
4435 2000-09-09 Ken Raeburn <raeburn@gnu.org>
4437 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
4438 whether to include other header files.
4440 2000-09-09 Gerd Moellmann <gerd@gnu.org>
4442 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
4443 by Fmemq as a boolean.
4445 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
4447 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
4449 2000-09-08 Gerd Moellmann <gerd@gnu.org>
4451 * ralloc.c (mmap_fd): Remove initializer which can make it
4452 read-only in a dumped Emacs.
4453 (mmap_fd_1): New variable.
4454 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
4455 restore it from there.
4456 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
4457 unconditionally so that mmap_fd can be initialized there.
4458 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
4459 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
4460 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
4462 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
4464 * xdisp.c (dump_glyph_row): Fix printf format string.
4465 (display_line, move_it_in_display_line_to): Avoid compiler
4468 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
4470 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
4473 * xdisp.c (try_window_id): When trying to locate cursor in
4474 unchanged rows at the top, handle the case that we can't find it.
4476 * xterm.c (x_draw_glyphs): Handle case START and END are out
4477 of bounds more carefully.
4479 2000-09-08 Dave Love <fx@gnu.org>
4481 * s/sol2.h (REL_ALLOC_MMAP): Define.
4482 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
4484 * ralloc.c: Don't include string.h (redundant).
4485 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
4486 [!MAP_ANON]: Include fcntl.h.
4487 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
4488 (r_alloc, r_re_alloc, r_alloc_free)
4489 (mmap_enlarge, mmap_set_vars): Use it.
4490 (r_alloc_init_fd): New function.
4491 (__morecore) [SYSTEM_MALLOC]: Don't declare.
4492 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
4495 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
4498 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
4499 change to __NetBSD__.
4501 2000-09-08 Kenichi Handa <handa@etl.go.jp>
4503 * search.c (compile_pattern): Check the multibyteness of cached
4506 2000-09-08 Miles Bader <miles@gnu.org>
4508 * xfaces.c (default_face_vector): Function removed.
4509 (Finternal_merge_in_global_face): Restore old global/local
4510 attribute override order. Use inline loop instead of calling
4511 default_face_vector.
4513 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4515 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
4516 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
4517 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
4518 where necessary, in case POINTER_TYPE is `void'.
4520 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
4522 * frame.c (make_terminal_frame): Initialize frame foreground and
4523 background colors to unspecified, for the initial instance of an
4526 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4528 * ralloc.c (mmap_find): Fix overlap computation.
4529 (mmap_enlarge): Compute nbytes before trying to find an
4532 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
4535 * lread.c (syms_of_lread): Change value of regexp
4536 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
4538 * xmenu.c (xdialog_show): When looking up the selection in
4539 menu_items, take `quote' boundaries into account; this corresponds
4540 to a nil ITEM in x-popup-dialog.
4542 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4544 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
4546 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
4548 * coding.c (encode_coding_sjis_big5): Use translation table for
4549 encoding, not decoding. Fix the handling of latin-jisx0201.
4550 Check for the charset katakana-jisx0201 too.
4551 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
4552 (detect_coding_sjis): Check the byte sequence more rigidly.
4554 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4556 * xfaces.c (Vparam_value_alist): New variable.
4557 (syms_of_xfaces): Initialize it.
4558 (Finternal_set_lisp_face_attribute): Avoid more consing.
4560 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
4562 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
4563 (Qbackground_mode): New variable.
4564 (syms_of_frame_1): Initialize Qbackground_mode.
4566 * lisp.h (Qdisplay): Declare extern.
4568 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
4569 change face on all frames, and change the default for new frames.
4571 2000-09-07 Dave Love <fx@gnu.org>
4573 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
4575 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4577 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
4579 * charset.c: Include composite.h
4580 (lisp_string_width): New function.
4581 (Fstring_width): Call lisp_string_width instead of strwidth.
4583 * Makefile.in (charset.o): Depends on composite.h.
4585 * process.c (read_process_output): Before inserting the decoded
4586 text in the buffer, adjust the multibyteness.
4588 2000-09-06 Gerd Moellmann <gerd@gnu.org>
4590 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
4591 buffer's text buffer is null, map new memory.
4593 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
4594 POINTER_TYPE and size_t.
4595 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
4596 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
4597 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
4598 [REL_ALLOC_MMAP]: New macros.
4599 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
4600 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
4601 [REL_ALLOC_MMAP]: New functions.
4603 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
4604 before and after unexec.
4606 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
4607 text buffers if necessary.
4609 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
4610 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
4613 * config.in (HAVE_MMAP): Add #undef.
4615 2000-09-05 Gerd Moellmann <gerd@gnu.org>
4617 * frame.c (Qdisplay_type): New variable.
4618 (syms_of_frame_1): Initialize it.
4619 (Fframe_parameter): New function that avoids consing.
4620 (syms_of_frame): Defsubr it.
4622 * buffer.c (Fother_buffer): Consider buffers as invisible when
4623 they are displayed in a window on an invisible frame.
4625 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
4626 get-largest-window always return nil.
4628 2000-09-04 Gerd Moellmann <gerd@gnu.org>
4630 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
4631 variable; recognize Emacs 19 elc files.
4633 2000-09-04 Miles Bader <miles@gnu.org>
4635 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
4636 before initially popping up the menu, so the menu doesn't flash
4637 when the face settings are significantly different from the
4640 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
4642 * regex.c (WIDE_CHAR_SUPPORT): New macro.
4643 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
4644 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
4645 (BIT_UNIBYTE): Remove.
4646 (re_match_2_internal): Delete corresponding code and streamline the
4647 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
4648 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
4649 (re_wctype_t): New type.
4650 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
4651 (regex_compile): Use them and fix handling of overly long char classes.
4653 2000-09-03 Andrew Innes <andrewi@gnu.org>
4655 * makefile.w32-in: Change to DOS line endings.
4657 * s/ms-w32.h (ORDINARY_LINK): New define.
4659 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
4660 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
4662 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
4663 (distclean): Delete them here instead.
4665 * w32proc.c (compare_env): Convert to uppercase for comparison,
4666 not lowercase, to match how the native Windows shell works.
4668 2000-09-03 Jason Rumney <jasonr@gnu.org>
4670 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
4671 CVS changes the line-ends when checking in/out on DOS/Windows.
4673 * makefile.nt (emacs): Do not change directory to run temacs, as
4674 the load-path is set relative to current directory.
4676 2000-09-03 Miles Bader <miles@gnu.org>
4678 * xterm.c (x_alloc_lighter_color_for_widget): New function.
4680 2000-09-02 Gerd Moellmann <gerd@gnu.org>
4682 * xdisp.c (redisplay_mode_lines): New function.
4683 (display_mode_lines): Return number of mode lines displayed.
4684 (echo_area_display): Use redisplay_mode_lines to draw garbaged
4685 mode lines. Don't temporarily bind redisplay-dont-pause to t.
4687 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
4688 string.h and strings.h.
4689 (index) [HAVE_INDEX]: Add prototype.
4691 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
4692 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
4694 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
4695 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
4697 2000-09-01 Gerd Moellmann <gerd@gnu.org>
4699 * lread.c (read1): Accept `?' as symbol constituent, for
4700 compatiblity with XEmacs.
4702 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
4704 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
4705 (struct re_pattern_buffer): Remove newline_anchor.
4706 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
4707 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
4708 (re_max_failures, fail_stack): Use size_t rather than unsigned.
4709 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
4710 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
4711 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
4712 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
4713 Get rid of references to newline_anchor.
4714 (regcomp): Allocate and precompute a fastmap.
4716 2000-08-31 Gerd Moellmann <gerd@gnu.org>
4718 * lread.c (openp): GCPRO local variable `filename'.
4720 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
4722 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
4724 * regex.c: Merge some changes from GNU libc. Add prototypes.
4725 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
4726 Use memcmp and memcpy instead of bcopy and bcmp.
4727 (init_syntax_once): Use ISALNUM.
4728 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
4729 (REG_UNSET_VALUE): Remove. Use NULL instead.
4730 (REG_UNSET, re_match_2_internal): Use NULL.
4731 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
4733 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
4734 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
4735 (regex_compile): In handle_interval, return an error rather than try to
4736 unfetch the interval if we can't find the closing brace.
4737 Obey the RE_NO_GNU_OPS syntax bit.
4738 (TOLOWER): New macro.
4740 (regexec): Allocate regs.start and regs.end as one block.
4742 2000-08-30 Gerd Moellmann <gerd@gnu.org>
4744 * xdisp.c (echo_area_display): Check display_completed instead
4745 of calling detect_input_pending.
4747 * dispnew.c (update_frame): Only set display_completed here; move
4748 the update_begin and update_end calls here from update_frame_1.
4749 (update_frame_1): Don't set display_completed here, don't call
4750 update_begin/update_end.
4752 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
4753 instead of store_frame_param.
4755 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4757 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
4758 desired window matrix hasn't been displayed, use the current row
4759 instead. Make sure that only those frame rows are updated for
4760 which there exists a corresponding enabled desired row.
4762 2000-08-29 Miles Bader <miles@gnu.org>
4764 * xfaces.c (default_face_vector): New function.
4765 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
4767 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4769 * lread.c (openp): Prevent temporary string passed to
4770 Ffile_readable_p from being garbage collected.
4772 2000-08-28 Dave Love <fx@gnu.org>
4774 * keymap.c (store_in_keymap): Add `static' to declaration.
4776 2000-08-28 Gerd Moellmann <gerd@gnu.org>
4778 * emacs.c, callint.c, doc.c, editfns.c
4779 (toplevel) [HAVE_STRING_H]: Include string.h.
4780 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
4781 (index): Remove prototypes which might conflict with non-standard
4782 definitions of index/strchr.
4784 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
4785 (rindex): Define only if !HAVE_RINDEX.
4787 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
4789 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
4791 2000-08-28 Miles Bader <miles@gnu.org>
4793 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
4794 made inconsistent by a font-related attribute in FROM.
4795 (merge_face_inheritance): Add function comment.
4797 2000-08-28 Kenichi Handa <handa@etl.go.jp>
4799 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
4800 the 4th arg (PREV_EVENT) Qt to suppress input method.
4802 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
4804 * regex.c: Indent cpp directives and remove parens after `defined'.
4805 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
4806 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
4807 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
4808 (re_compile_pattern): Use size_t for length.
4809 (init_syntax_once): Move to a better place.
4810 * regex.h: Merge changes from GNU libc. Indent cpp directives.
4811 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
4813 * syntax.c (back_comment): Detect cases where a comment-starter is
4814 actually inside another comment as in: /* a // b */ c // d \n.
4815 Make it clear that `comstart_pos' is unused for nested comments.
4817 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
4818 (KEYMAPP): New macro.
4819 (Fkeymap_parent, Fset_keymap_parent): Use it.
4820 (fix_submap_inheritance): Mark it static.
4821 (define_as_prefix, describe_buffer_bindings, describe_command)
4822 (describe_translation, describe_map): Complete prototypes.
4824 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
4826 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
4827 to better match the key-lookup behavior.
4829 2000-08-27 Gerd Moellmann <gerd@gnu.org>
4831 * xfaces.c (lface_fully_specified_p): Handle :inherit.
4832 (Finternal_set_lisp_face_attribute): Fix typo in error message.
4834 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
4836 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
4837 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
4838 (xterm.o): Depend on coding.h
4840 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4842 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
4843 the corresponding '#endif'.
4845 2000-08-26 Miles Bader <miles@gnu.org>
4847 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
4848 * xfaces.c (QCinherit): New variable.
4849 (syms_of_xfaces): Initialize it.
4850 (LFACE_INHERIT): New macro.
4851 (Finternal_get_lisp_face_attribute)
4852 (merge_face_vector_with_property)
4853 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
4854 (check_lface_attrs): Allow new types of face height. Check
4856 (CYCLE_CHECK): New macro.
4857 (merge_face_inheritance): New function.
4858 (merge_face_vectors): Merge inherited faces too. Add F and
4859 CYCLE_CHECK arguments.
4860 (merge_face_vector_with_property, Finternal_merge_in_global_face)
4861 (lookup_named_face, lookup_derived_face, realize_named_face)
4862 (face_at_string_position, face_at_buffer_position): Supply
4863 new F and CYCLE_CHECK arguments to merge_face_vectors.
4864 (merge_face_heights): New function.
4865 (merge_face_vectors, merge_face_vector_with_property)
4866 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
4867 handle relative face heights.
4868 (lface_same_font_attributes_p): Compare heights using EQ.
4870 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4872 * charset.c (char_to_string): Check the character validity.
4873 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
4876 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
4878 * regex.c (PUSH_FAILURE_COUNT): New macro.
4879 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
4880 Handle popping of a register's or a counter's data.
4881 (POP_FAILURE_POINT): Use the new name.
4882 (re_match_2_internal): Push counter data on the stack for succeed_n,
4883 jump_n and set_number_at and remove misleading dead code in succeed_n.
4885 2000-08-25 Gerd Moellmann <gerd@gnu.org>
4887 * xdisp.c (redisplay_internal): If considering all windows on all
4888 frames, update the display for each frame as soon as possible,
4889 instead of first building all desired matrices for all frames, and
4890 then updating them all.
4891 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
4893 2000-08-24 Gerd Moellmann <gerd@gnu.org>
4895 * bytecode.c (mark_byte_stack): Add a comment.
4897 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
4898 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
4901 2000-08-24 Kenichi Handa <handa@etl.go.jp>
4903 * minibuf.c (do_completion): Always use compare-string, not
4904 string-equal because the latter doesn't pay attention to
4905 multibyteness of strings.
4907 * process.c (create_process): Don't setup raw-text coding here.
4908 (Fopen_network_stream): Don't set coding->src_multibyte and
4909 coding->dst_multibyte here.
4910 (read_process_output): For process filter, return unibyte string
4911 if default-enable-multibyte-characters is nil.
4912 (send_process): If OBJECT is multibyte text, be sure to encoded it
4913 by the specified coding system for the process. Otherwise, setup
4915 (init_process): Don't initialize default-process-coding-system
4918 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
4920 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
4921 <scroll-down-aggressively>: Likewise.
4923 2000-08-23 Kenichi Handa <handa@etl.go.jp>
4925 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
4926 zero. Set coding->produced_char correctly.
4928 2000-08-22 Andrew Innes <andrewi@gnu.org>
4930 * makefile.w32-in: New file.
4932 * unexw32.c (unexec): Ignore old_name, and use the actual location
4933 of the current executable instead. Base new_name on this.
4935 * w32proc.c (create_child): Remove reference to security
4936 descriptor, which isn't needed and doesn't compile with mingw32.
4938 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4939 up dllimport attributes.
4940 (x_update_window_end): Update prototype.
4942 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
4943 extern, which screws up dllimport attributes.
4945 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4946 up dllimport attributes.
4948 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
4949 screws up dllimport attributes.
4951 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4952 up dllimport attributes.
4953 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
4954 screws up dllimport attributes.
4956 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4957 up dllimport attributes.
4959 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
4960 screws up dllimport attributes.
4962 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
4963 screws up dllimport attributes.
4965 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4966 up dllimport attributes.
4968 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
4969 unnecessary extern, which screws up dllimport attributes.
4972 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4973 up dllimport attributes.
4975 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
4976 unnecessary extern, which screws up dllimport attributes.
4978 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
4979 screws up dllimport attributes.
4981 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4982 up dllimport attributes.
4984 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
4986 * w32bdf.c (search_file_line):
4987 (set_bdf_font_info):
4989 (w32_get_bdf_glyph):
4990 (w32_BDF_to_x_font): Fix compile warnings.
4992 * w32menu.c: Include keyboard.h before frame.h. Fix compile
4995 * w32select.c: Include keyboard.h before frame.h.
4997 * w32fns.c (max): Define macro.
4998 (JOHAB_CHARSET): Define if not known.
4999 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
5000 (Fx_show_tip): Synch with X version.
5002 * w32xfns.c: Include keyboard.h before frame.h.
5004 * w32fns.c: Include keyboard.h before frame.h.
5006 * w32term.c: Include keyboard.h before frame.h.
5008 * fontset.c: Include keyboard.h before frame.h.
5010 * w32inevt.c: Include keyboard.h before frame.h.
5011 (MOUSE_MOVED): Define if not known.
5013 * minibuf.c: Include keyboard.h before frame.h.
5015 * keyboard.c: Include keyboard.h before frame.h.
5017 * indent.c: Include keyboard.h before frame.h.
5019 * dispnew.c: Include keyboard.h before frame.h.
5021 * buffer.c: Include keyboard.h before frame.h.
5023 * alloc.c: Include keyboard.h before frame.h.
5025 * print.c: Include keyboard.h before frame.h.
5027 * process.c: Include keyboard.h before frame.h.
5029 * scroll.c: Include keyboard.h before frame.h.
5031 * sysdep.c: Include keyboard.h before frame.h.
5033 * term.c: Include keyboard.h before frame.h.
5035 * window.c: Include keyboard.h before frame.h.
5037 * xdisp.c: Include keyboard.h before frame.h.
5038 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
5040 * frame.c: Include keyboard.h before frame.h.
5042 * w32heap.h: Undefine min, max.
5044 * w32gui.h: Undefine min, max.
5046 * unexw32.c: Change PUCHAR to PCHAR.
5047 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
5050 (copy_executable_and_dump_data): Remove unnecessary static defs.
5051 (copy_executable_and_dump_data): Fix compile warnings.
5053 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
5055 * w32console.c (min): Define macro.
5056 (clear_frame, write_glyphs): Fix compile warning.
5058 * w32proc.c (compare_env):
5059 (find_child_console): Fix compile warning.
5061 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
5062 sys_errlist instead of _sys_errlist.
5063 (get_emacs_configuration_options): New function.
5065 * s/ms-w32.h (sys_nerr): Provide default definition.
5066 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
5067 name with _ prepended.
5068 (NSIG): Define if not known.
5069 (get_emacs_configuration): Provide extern declaration.
5070 (get_emacs_configuration_options): Provide extern declaration.
5071 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
5073 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
5075 (read_unc_volume): Fix compile warning.
5077 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
5078 definitions from being used.
5080 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
5082 * w32.c (unc_volume_file_attributes):
5083 (open_unc_volume): Make arg const.
5085 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
5086 (read_input_waiting): Remove excess parameter.
5088 * w32.c (init_environment): Call _access.
5089 (check_windows_init_file): Call _close.
5090 (init_user_info): Call _putenv.
5091 (init_environment): Call _putenv and _strdup.
5092 (init_ntproc): Reset volume info cache on startup.
5094 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
5095 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
5096 cannot override the CRT malloc.
5098 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
5099 (LINK_FLAGS): Append to original value of LINK_FLAGS.
5101 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
5102 unless we are linking with a static CRT.
5103 (RVA_TO_PTR): Cast result to unsigned char*.
5105 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
5106 (add_volume_info): Use xstrdup.
5108 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
5110 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
5111 (do_completion, Fminibuffer_complete_word): Use it.
5112 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
5113 var so it can take non-boolean values.
5115 2000-08-21 Gerd Moellmann <gerd@gnu.org>
5117 * editfns.c (find_field): Formatting changes.
5118 (toplevel): Some old-style function forward declarations
5119 changed to prototypes, some new protypes added, some functions
5122 * lisp.h (set_time_zone_rule): Add prototype.
5123 (use_dialog_box): External declaration.
5125 * keyboard.c (gen_help_event): Add parameter SIZE.
5126 (kbd_buffer_events_waiting): Slightly rewritten.
5127 (clear_event): New function.
5128 (kbd_buffer_get_event): Use it, and clear the input_events of
5130 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
5131 don't fill the newly created array with nils.
5132 (toplevel): Convert some old-style function forward declarations
5135 * keyboard.h (gen_help_event): Change prototype.
5137 * xterm.c (XTread_socket): Change calls to gen_help_event.
5139 * w32term.c (w32_read_socket): Change calls to gen_help_event.
5141 * eval.c (Fmacroexpand): Doc fix.
5143 2000-08-20 Jason Rumney <jasonr@gnu.org>
5145 * w32term.h (x_display_info_for_display): Remove as this function
5146 does not exist on W32.
5148 * w32term.c (help_echo_window): New variable.
5149 (syms_of_w32term): staticpro it.
5150 (note_mode_line_highlight): Set it.
5151 (XTextExtents16): Removed as there is no equivalent on W32.
5152 (x_compute_glyph_string_overhangs): Incomplete body removed, as
5153 the X way of doing this will not work for W32.
5154 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
5155 (x_draw_image_foreground): Avoid drawing outside of the clip area
5156 when image doesn't have a mask.
5157 (note_mouse_highlight): Process overlays in the right order of
5158 priority. Set help_echo_window.
5159 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
5160 because that's more visible for large images.
5162 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
5163 name to single_keymap_panes.
5164 (w32_menu_show): Set wv->title when dealing with titles.
5165 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
5167 2000-08-21 Miles Bader <miles@gnu.org>
5169 * minibuf.c (do_completion): Try again if we rewrite the input
5170 string, but no completion was done, so that any completion message
5173 2000-08-20 Gerd Moellmann <gerd@gnu.org>
5175 * xfaces.c (lface_equal_p): Compare strings differently.
5176 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
5177 (realize_tty_face): Use them.
5178 (syms_of_xfaces): Initialize new variables.
5179 (map_tty_color): New function, extracted from realize_tty_face.
5180 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
5181 foreground or background color, store the new color name in the
5182 realized face; previous code trying to do this had no effect.
5183 (realize_tty_face): Use map_tty_color.
5184 (Fclear_face_cache): Set face_change_count and ensure thorough
5187 2000-08-19 Gerd Moellmann <gerd@gnu.org>
5189 * undo.c (record_first_change, record_marker_adjustment): Don't
5190 use XBUFFER on last_undo_buffer which might not be a buffer.
5192 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5194 * coding.c (decode_coding_string): Set members consumed,
5195 consumed_char, produced, produced_char of *coding correctly. If
5196 decode_coding doesn't consume any byte, don't try anymore.
5197 (encode_coding_string): Likewise.
5199 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5201 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
5202 conditional have void type, for Standard C compilers.
5204 * xdisp.c (redisplay_internal): Compare windows for equality with
5205 EQ, instead of applying XWINDOW to something that might not
5208 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5210 * fontset.c (Finternal_char_font): Search only the selected frame
5211 for a window of the current buffer.
5213 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5215 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
5218 * keyboard.c (kbd_buffer_get_event): Handle the case that the
5219 second half of a HELP_EVENT is found at the start of kbd_buffer.
5221 2000-08-18 Miles Bader <miles@gnu.org>
5223 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
5225 * editfns.c (save_restriction_save): Rewrite to use markers.
5226 (save_restriction_restore): Rewrite to understand new form of data
5227 saved by save_restriction_save.
5228 (Fsave_restriction): Remove cautionary note in doc-string.
5230 2000-08-17 Gerd Moellmann <gerd@gnu.org>
5232 * fileio.c (build_annotations): Add a comment explaining the
5233 return value of format-annotate-function. Replace a spurious call
5234 to Flength with a CONSP test. Call format-annotate-function with
5235 a fifth arg specifying how many times the function is been called
5236 in a row, to let it choose temporary buffers appropriately.
5238 2000-08-17 Dave Love <fx@gnu.org>
5240 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
5241 declare make_temp_name twice.
5243 * lread.c: Prototype readevalloop, load_unwind,
5244 load_descriptor_unwind.
5245 (unreadpure): Give it an arg.
5247 * unexalpha.c: Prototype fatal_unexec, mark_x,
5248 update_dynamic_symbols. Declare unexec as void.
5250 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
5251 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
5253 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
5254 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
5257 * alloca.c: Use #error.
5258 [POINTER_TYPE]: Use it.
5260 * eval.c (Fdefvar): Doc fix.
5262 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
5263 INITIALIZE_INTERVAL.
5265 * buffer.h: Avoid DECLARE_INTERVALS.
5267 * config.in: Add size_t.
5269 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
5271 * w16select.c (set_clipboard_data): If there's not enough memory
5272 to put text into clipboard, return 1, as Fw16_set_clipboard_data
5273 expects. In case of other failures, return 3.
5274 (system_error_msg): New error message.
5275 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
5278 2000-08-16 Gerd Moellmann <gerd@gnu.org>
5280 * term.c (write_glyphs): Also turn off inverse video after turning
5281 off other appearances in case TS_exit_attribute_mode is not equal
5282 to TS_end_standout_mode.
5283 (insert_glyphs): Turn inverse video on/off for each run of glyphs
5285 (turn_off_face): Reset standout_mode only if
5286 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
5287 is equal to TS_end_standout_mode.
5289 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5291 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
5292 sequence at the end of the source block.
5294 * ccl.c (Fccl_program_p): Docstring modified.
5295 (Fccl_execute): Likewise.
5296 (Fccl_execute_on_string): Likewise.
5298 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
5300 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
5302 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5304 The following changes are mainly to fix bugs of
5305 encode/decode-coding-string failing if encoding/decoding return
5306 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
5307 variable conversion_buffer.
5309 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
5310 decrement dst_end to avoid buffer overflow in the later call of
5313 * coding.h (conversion_buffer_size, conversion_buffer)
5314 (get_conversion_buffer): Extern deleted.
5316 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
5317 (conversion_buffer, conversion_buffer_size): Variables deleted.
5318 (get_conversion_buffer): Function deleted.
5319 (struct conversion_buffer): New structure.
5320 (MAX_ALLOCA): New macro.
5321 (allocate_conversion_buffer): New macro.
5322 (extend_conversion_buffer, free_conversion_buffer): New functions.
5323 (ccl_coding_driver): Set coding->result.
5324 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
5325 this is the last block of source.
5326 (encode_coding): Likewise. Handle the source block as the last
5327 one only when the whole source text is consumed.
5328 (decode_coding_string): Handle the case that the output buffer is
5329 too small to decode the whole source text. Use
5330 allocate_conversion_buffer, extend_conversion_buffer and
5331 free_conversion_buffer, not get_conversion_buffer.
5332 (encode_coding_string): Likewise.
5333 (init_coding): Function deleted.
5334 (init_coding_once): Delete code to initialize
5335 conversion_buffer_size.
5337 * emacs.c (main): Don't call init_coding.
5339 * msdos.c (IT_write_glyphs): Use a locally declared
5342 * term.c (write_glyphs): Use a locally declared conversion_buffer.
5343 (insert_glyphs): Likewise.
5345 * w32console.c (write_glyphs): Use a locally declared
5348 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
5350 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
5351 member of display_info is NULL.
5353 2000-08-15 Gerd Moellmann <gerd@gnu.org>
5355 * alloc.c (compact_small_strings): Use safe_bcopy, add an
5358 * term.c (turn_off_face): Reset standout_mode when resetting
5359 appearances with capability `me'.
5360 (write_glyphs): Switch on inverse video before each face change.
5362 2000-08-14 Dave Love <fx@gnu.org>
5364 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
5365 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
5366 (lisp_free): Declare and make static.
5368 * window.c: Fix embedded comment.
5369 (syms_of_window): Fix doc string.
5371 2000-08-14 Gerd Moellmann <gerd@gnu.org>
5373 * keymap.c (push_key_description): If C without modifiers is < 32,
5374 make sure to print `C-' before `M-', like in the manual.
5376 2000-08-11 Gerd Moellmann <gerd@gnu.org>
5378 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
5379 since they aren't relocated anymore.
5380 (sxhash_string): Make sure returned hash code fits in a Lisp
5383 * xdisp.c (try_cursor_movement): Fix handling of cursor in
5384 partially visible line which is smaller than the window's
5387 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5389 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
5390 the multibyte form of eight-bit-control characters.
5391 (Fccl_execute_on_string): Initialize ccl->multibyte.
5393 * ccl.h (struct ccl_program): New member multibyte.
5395 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
5397 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5399 * regex.c (regex_compile) <normal_char>: Pay attention to
5401 (analyse_first) <exactn>: Setup fastmap correctly for
5402 eight-bit-control characters.
5404 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5406 * termhooks.h (enum event_kind): New member
5407 multibyte_char_keystroke.
5409 * keyboard.c (make_lispy_event): Handle the new event type
5410 multibyte_char_keystroke.
5412 * xterm.c: Include coding.h.
5413 (XTread_socket): Work around a bug of XmbLookupString. If the
5414 input is from XIM, decode it according to the current locale. In
5415 that case, generate multibyte_char_keystroke events.
5417 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5419 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
5420 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
5422 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5424 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
5425 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
5426 (move_it_in_display_line_to): Record iterator's ascent and descent
5427 before producing glyphs, and restore them when we know the glyph
5428 doesn't fit on the line.
5429 (move_it_to): Restructured so that it's easier to debug. If
5430 moving to a vpos, and not moving to an x or character position,
5431 stop as soon as the specified vpos is reached; don't move further
5432 into that line because that might change the computed line height.
5433 (try_cursor_movement): New function, extracted from the cursor
5434 movement branch of redisplay_window. If ending on a partially
5435 visible line, don't try to scroll if the cursor line is taller
5437 (redisplay_window): Use try_cursor_movement.
5439 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
5440 because that function doesn't cope with variable-height lines.
5442 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
5443 box cursor because that's better visible for large images.
5445 2000-08-10 Miles Bader <miles@gnu.org>
5447 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
5449 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5451 * xdisp.c (Vmessages_buffer_name): New variable.
5452 (message_dolog): Use it.
5453 (syms_of_xdisp): Initialize it.
5455 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
5457 * msdos.c (IT_note_mouse_highlight): Update the calls to
5459 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
5460 redundant now that keyboard.h is included.
5462 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
5464 * keyboard.c (kbd_buffer_events_waiting): New function.
5466 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
5468 * msdos.c: Include keyboard.h.
5469 (XMenuActivate): Empty no_event events from the event buffer. If
5470 no events are left after that, call clear_input_pending.
5471 (mouse_clear_clicks): New function, code moved from mouse_init.
5472 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
5473 mouse driver to ``forget'' any past clicks.
5475 * Makefile.in (msdos.o): Depend on keyboard.h.
5477 2000-08-09 Gerd Moellmann <gerd@gnu.org>
5479 * lisp.h (input_pending): External declaration.
5481 * dispextern.h (Qredisplay_dont_pause): Declare extern.
5483 * xdisp.c (echo_area_display): Display thoroughly if input is
5484 pending. Bind redisplay-dont-pause to t during the redisplay.
5485 in case input is pending.
5487 * dispnew.c (Qredisplay_dont_pause): New variable.
5488 (syms_of_display): Initialize and staticpro it.
5489 (update_frame_1): Don't interrupt the display for pending input if
5490 redisplay_dont_pause is set.
5492 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
5494 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5496 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
5498 * callproc.c (Fcall_process): Terminate the unwind-protect around
5499 the post-read-conversion of coding system.
5501 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
5502 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
5503 * buffer.h (overlays_at): Update prototype.
5504 * xdisp.c (next_overlay_change): Update call to overlays_at.
5505 * xfaces.c (face_at_buffer_position): Likewise.
5506 * textprop.c (Fget_char_property): Likewise.
5507 * xterm.c (note_mouse_highlight): Likewise.
5509 * minibuf.c (do_completion): Don't consider a simple change of
5510 case as `completion'.
5512 2000-08-08 Ken Raeburn <raeburn@gnu.org>
5514 * keyboard.c (syms_of_keyboard): Initialize
5515 last_point_position_buffer.
5516 * undo.c (record_delete): Make sure last_point_position_buffer is
5517 a buffer before comparing pointers.
5519 * coding.h (decode_coding_string): Declare.
5521 * intervals.h (Fprevious_single_char_property_change): Declare.
5523 * textprop.c (Fprevious_single_char_property_change): Don't do
5524 arithmetic directly on lisp objects.
5526 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
5529 * keyboard.h (menu_item_eval_property): Declare.
5531 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
5532 reuse as buffer name, instead of recreating (and discarding) every
5533 time a message is logged.
5534 (with_echo_area_buffer): Make callback arg A2 a lisp object.
5535 (current_message_1, truncate_message_1, set_message_1)
5536 (display_echo_area_1, resize_mini_window_1): Signatures changed.
5537 (current_message, truncate_echo_area, display_echo_area)
5538 (resize_echo_area_axactly): Changed calls.
5540 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
5542 (Ffind_coding_systems_region_internal): First argument to Fappend
5543 must be an integer, not a Lisp object.
5545 2000-08-08 Kenichi Handa <handa@etl.go.jp>
5547 * charset.c (Fchar_width): Doc fix.
5549 2000-08-08 Gerd Moellmann <gerd@gnu.org>
5551 * charset.c (Fstring_width): Doc fix.
5553 2000-08-07 Gerd Moellmann <gerd@gnu.org>
5555 * xdisp.c (start_display): When starting display on a continuation
5556 line, clear ascent and descent members of the iterator structure;
5557 the height of the continued line does not affect the height of the
5559 (make_cursor_line_fully_visible): Do nothing if cursor is on a
5560 line taller than the window.
5561 (redisplay_window) <forced window start>: Handle case that the
5562 middle of the window is not found in any row.
5563 (dump_glyph_row): Show more information.
5564 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
5565 first text line in a glyph matrix.
5567 * xterm.c (x_draw_image_foreground): Avoid drawing outside
5568 of the clip area when image doesn't have a mask.
5570 * fns.c (sweep_weak_table): Fix survival conditions for
5571 key-or-value and key-and-value weakness.
5573 * .gdbinit (xhashtable): New command.
5575 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
5576 tables out of the list of all weak hash tables.
5578 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
5579 a new buffer is created, make sure echo_area_buffer[] references
5582 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
5584 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
5587 2000-08-07 Kenichi Handa <handa@etl.go.jp>
5589 * syntax.c (skip_chars): Fix previous change. Make the handling
5590 of unibyte string consistent with that of regex search.
5592 2000-08-05 Gerd Moellmann <gerd@gnu.org>
5594 * xmenu.c (popup_get_selection): Use xfree instead of free.
5596 * fileio.c (Finsert_file_contents): Use xfree instead of free.
5598 * editfns.c (Ftranspose_regions): Use xfree instead of free.
5600 * callproc.c (child_setup): Use xfree instead of free.
5602 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
5604 (run_mac_command, closedir): Use `xfree' instead of `free'.
5606 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
5608 * eval.c (error): Use xfree instead of free.
5610 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
5612 * fns.c: Replace `illegal' with `invalid'.
5613 (Fmake_hash_table, make_hash_table): Allow table size of 0.
5615 2000-08-05 Kenichi Handa <handa@etl.go.jp>
5617 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
5620 2000-08-04 Noah Friedman <friedman@splode.com>
5622 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
5625 2000-08-04 Gerd Moellmann <gerd@gnu.org>
5627 * syntax.c (skip_chars): Fix typo in error message.
5629 2000-08-04 Andreas Schwab <schwab@suse.de>
5631 * m/ia64.h: Moved from s/ia64.h.
5633 2000-08-04 Kenichi Handa <handa@etl.go.jp>
5635 * process.c (read_process_output): Big simplification. Handle
5636 composition and post-read-conversion of coding system correctly.
5637 (send_process): Handle composition correctly.
5639 * callproc.c (Fcall_process): Handle post-read-conversion of
5640 coding system if any.
5642 * coding.c (decode_coding_iso2022): More strict check for handling
5644 (coding_restore_composition): Pay attention to the case that
5645 cmp_data is not set properly (because of invalid code in the
5647 (run_pre_post_conversion_on_str): Include text properties in the
5649 (decode_coding_string): Set members of coding correctly.
5651 2000-08-03 Gerd Moellmann <gerd@gnu.org>
5653 * s/ia64.h: New file.
5655 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
5656 Use NULL instead of 0 at the end of variable argument list of
5657 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
5658 sizeof (int) < sizeof (void *).
5660 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
5661 of variable argument lists of XtVaGetValues and XtVaSetValues.
5663 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
5664 variable argument lists of XtVaGetValues and XtVaSetValues.
5666 2000-08-02 Gerd Moellmann <gerd@gnu.org>
5668 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
5669 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
5671 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
5674 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
5675 in call to Fsingle_key_description.
5677 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
5680 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
5682 * window.c (display_buffer_reuse_frames): New variable.
5683 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
5684 frames displaying BUFFER.
5685 (syms_of_window): Define Lisp variable
5686 display-buffer-reuse-frames.
5688 2000-08-01 Miles Bader <miles@gnu.org>
5690 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
5691 when to constrain NEW_POS (they were pretty screwed up before).
5693 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
5695 * msdos.c (run_msdos_command): Save and restore the master
5696 environment, for the case that child_setup signals an error.
5697 When mirroring slashes in DOS shell commands, don't fail when
5698 argv[2] has embedded blanks.
5699 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
5700 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
5701 (dos_ttraw): Call mouse_setup_buttons.
5703 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
5704 using alloca; free it after run_msdos_command returns.
5706 2000-07-27 Dave Love <fx@gnu.org>
5708 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
5710 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
5713 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
5715 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
5717 * editfns.c (lisp_time_argument): Fix last change.
5719 2000-07-27 Gerd Moellmann <gerd@gnu.org>
5721 * fns.c (Fdelete): Make it work on vectors and strings in addition
5724 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
5725 (syms_of_fns): Initialize new variables.
5726 (sweep_weak_table): Handle weakness `key-or-value' and
5728 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
5729 weakness, with t meaning the same as `key-and-value'.
5731 2000-07-27 Kenichi Handa <handa@etl.go.jp>
5733 * coding.h (struct coding_system): Member safe_charset deleted.
5735 * coding.c (Qsafe_charsets): This variable deleted.
5736 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
5738 (coding_safe_chars): New function.
5739 (CODING_SAFE_CHAR_P): New macro.
5740 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
5741 checking safe_charsets member of the coding system. Caller
5743 (detect_coding_iso2022): New local variable safe_chars.
5744 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
5745 safe_charsets member of the coding system.
5746 (decode_coding_iso2022): New local variable safe_chars.
5747 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
5748 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
5749 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
5750 (ENCODE_UNSAFE_CHARACTER): New macro.
5751 (encode_coding_iso2022): New local variable safe_chars. Check
5753 (setup_coding_system): Delete the code to initialize
5754 coding->safe_charses
5755 (intersection, find_safe_codings): New functions.
5756 (Ffind_coding_systems_region_internal): New function.
5757 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
5758 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
5759 variable and initialize it.
5761 * fns.c (char_table_ref_and_index): New function.
5763 * lisp.h (char_table_ref_and_index): Add prototype.
5765 2000-07-26 Sam Steingold <sds@gnu.org>
5767 * editfns.c (lisp_time_argument): Added third argument `usec'.
5768 (Ffloat_time): New built-in Lisp function.
5770 2000-07-26 Gerd Moellmann <gerd@gnu.org>
5772 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
5773 for the character code.
5775 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
5778 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
5779 if called for a popup menu.
5780 (xmenu_show): Store help string in widget values.
5782 2000-07-26 Dave Love <fx@gnu.org>
5784 * syswait.h: Move some definitions.
5785 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
5786 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
5787 perspicuous definitions.
5788 (WTERMSIG): Fix bit pattern used.
5790 2000-07-26 Kenichi Handa <handa@etl.go.jp>
5792 * print.c (print_object): If vector printing is truncated, print
5793 "..." to indicate it as well as the case of list printing.
5795 2000-07-25 Gerd Moellmann <gerd@gnu.org>
5797 * xdisp.c (next_element_from_display_vector): Improve comments.
5799 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
5800 for the character code, and the rest for the face id as in 20.x.
5801 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
5803 * window.c (window_display_table): Cleaned up.
5805 * syntax.c (Fforward_word): Add last arg nil in call of
5806 Fconstrain_to_field.
5808 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
5810 * fileio.c (Frename_file) [DOS_NT]: If the file names are
5811 identical but for the letter-case, don't call
5812 barf_or_query_if_file_exists.
5814 2000-07-25 Miles Bader <miles@gnu.org>
5816 * editfns.c (find_field): Honor special `boundary' fields.
5817 (Qboundary): New variables.
5818 (syms_of_editfns): Initialize Qboundary.
5819 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
5820 Use scan_buffer instead of find_before_next_newline, because it
5821 allows us to detect the boundary case where there's a newline at
5823 * lisp.h (Fconstrain_to_field): Update external declaration.
5825 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5827 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
5830 2000-07-24 Dave Love <fx@gnu.org>
5832 * s/sunos4-0.h, s/sol2.h:
5833 (LIBS_TERMCAP): Move from m/sparc.h.
5835 * m/sparc.h (TERMINFO): Moved to system files (probably only
5836 relevant for sunos4 judging by its vintage).
5837 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
5840 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
5842 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
5843 name to single_keymap_panes.
5845 2000-07-24 Andreas Schwab <schwab@suse.de>
5847 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
5849 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5851 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
5852 parameters instead of using int parameters. Expect FN to accept
5853 EMACS_INT parameters.
5854 (display_echo_area, resize_echo_area_axactly, current_message)
5855 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
5856 with new argument list.
5857 (resize_mini_window_1): New callback function.
5858 (current_message_1, truncate_message_1, set_message_1): Change
5859 parameter lists to the new format expected by
5860 with_echo_area_buffer.
5862 2000-07-24 Kenichi Handa <handa@etl.go.jp>
5864 * fontset.c (fontset_ref): Remove INLINE declaration.
5865 (fontset_ref_via_base): Likewise.
5866 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
5869 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
5871 * msdos.c (IT_note_mouse_highlight): Process overlays in the
5872 correct order of priority. If help echo was found in an overlay,
5873 use that overlay as the object in which the help echo was found.
5875 2000-07-22 Miles Bader <miles@gnu.org>
5877 * textprop.c (Fprevious_single_char_property_change): The initial
5878 property value should be from the position preceding POSITION, not
5881 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
5883 * coding.c (syms_of_coding): Doc fix for
5884 inhibit-iso-escape-detection.
5886 2000-07-21 Gerd Moellmann <gerd@gnu.org>
5888 * xterm.c (note_mouse_highlight): Process overlays in the right
5891 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
5893 * xterm.c (note_mouse_highlight): If help-echo was found in an
5894 overlay, use that overlay as the object in which the help was
5897 * window.c (foreach_window_1): Fix typo reversing an if-condition.
5899 * window.c (foreach_window): Instead of a fake variable argument
5900 list, take one USER_DATA argument.
5901 (foreach_window_1): Likewise, and call callback functions with two
5902 args, the window and USER_DATA.
5903 (struct check_window_data): New struct.
5904 (check_window_containing): Use it.
5905 (window_from_coordinates): Set up a struct check_window_data for
5907 (add_window_to_list, freeze_window_start): Change parameters
5908 according to new calling convention.
5910 * window.h (foreach_window): Change prototype.
5912 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
5914 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
5916 * xmenu.c (menu_help_callback): Call show_help_echo with
5917 additional arguments OBJECT and POS.
5919 2000-07-21 Kenichi Handa <handa@etl.go.jp>
5921 * data.c (Faset): Allow storing any multibyte character in a
5922 string. Convert unibyte string to multibyte if necessary.
5924 * xfns.c (x_encode_text): New function.
5925 (x_set_name): Use x_encode_text.
5926 (x_set_title): Likewise.
5928 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
5930 * xterm.h (x_encode_text): Add prototype.
5932 2000-07-20 Dave Love <fx@gnu.org>
5934 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
5937 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
5939 * msdos.c (help_echo_window): New variable.
5940 (syms_of_msdos): Initialize and staticpro it.
5941 (IT_note_mode_line_highlight): Set help_echo_window.
5942 (IT_note_mouse_highlight): Ditto.
5943 (dos_rawgetc): Store help_echo_window in the second event produced
5946 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
5947 Record the object that generated the help echo and the position of
5948 that object in help_echo_object and help_echo_pos. Record that
5949 some glyphs in a row are displayed in mouse-face.
5950 (IT_update_begin): Don't clear mouse highlight unless one of the
5951 enabled glyph rows is marked as being displayed in mouse-face.
5952 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
5953 and position recorded in help_echo_object and help_echo_pos to the
5955 (IT_menu_display): Accept a new argument PN: the pane number of
5956 the current menu pane. Record the pane number and the item
5957 number of the item which has associated help string.
5958 (XMenuActivate): Update the prototype for help_callback in
5959 function declaration. Call IT_menu_display with the current menu
5960 pane number as an additional argument. Call help_callback with
5961 two additional arguments: the pane number and the item number of
5962 the menu item associated with the help text.
5963 (help_echo_object, help_echo_pos): New variables.
5964 (syms_of_msdos): Initialize them and staticpro help_echo_object.
5966 * msdos.h (XMenuActivate): Update prototype.
5968 2000-07-19 Gerd Moellmann <gerd@gnu.org>
5970 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
5971 Add some more prototypes.
5973 * xterm.c, xterm.h: Add some more prototypes.
5975 * lisp.h (Fnext_single_char_property_change): Add prototype.
5977 * dispnew.c (direct_output_for_insert): Remove confusing
5978 outer local variable mouse_face_overwritten_p.
5979 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
5981 * alloc.c (allocate_string_data): Don't copy old string contents.
5983 2000-07-19 Kenichi Handa <handa@etl.go.jp>
5985 * coding.c (code_convert_region): Delete text properties before
5986 shrinking the conversion region.
5988 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5990 * dispnew.c (update_text_area): Write the whole row if it
5991 has mouse-face in it.
5993 * xfaces.c (face-alternative-font-family-alist): Remove
5994 DEFVAR_LISP; staticpro instead.
5996 * xmenu.c (menu_help_callback): Call show_help_echo with
5999 * keyboard.c (show_help_echo): Add parameter WINDOW.
6000 (read_char): Call show_help_echo with window extracted from Lisp
6002 (gen_help_event): Add parameter WINDOW.
6004 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
6006 * xterm.c (help_echo_window): New variable.
6007 (note_mouse_highlight, note_tool_bar_highlight): Set
6009 (XTread_socket): Pass help_echo_window to gen_help_event.
6010 (syms_of_xterm): Initialize and staticpro help_echo_window.
6012 2000-07-18 Dave Love <fx@gnu.org>
6014 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
6017 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6019 * alloc.c (allocate_string_data): If string had already data
6020 assigned, copy old contents to new string data.
6022 * coding.c (syms_of_coding): Fix typo in spelling of variable
6023 `inhibit-iso-escape-detection'.
6025 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
6027 * Makefile.in: Add dependencies on dispextern.h.
6028 (alloca.o): Don't define malloc and define EMACS_FREE instead of
6029 `free'; both can conflict with system header files.
6031 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6033 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
6036 2000-07-18 Dave Love <fx@gnu.org>
6038 * window.c (Fwindow_list): Declare arg `window'.
6040 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6042 * coding.c (setup_coding_system): Don't override the explicitly
6043 specified designations.
6045 2000-07-15 Miles Bader <miles@gnu.org>
6047 * editfns.c (char_property_eq, char_property_stickiness): Renamed
6048 from `text_property_eq' and `text_property_stickiness', respectively.
6049 (find_field, Fconstrain_to_field, char_property_eq)
6050 (char_property_stickiness): Changed to call char-property functions
6051 instead of text-property-only ones.
6053 * textprop.c (Fnext_single_char_property_change): Made a subr (was
6054 `next_single_char_property_change'). Do more error checking, and
6055 cleanup limit behavior.
6056 (Fprevious_single_char_property_change): New function.
6057 (syms_of_textprop): Initialize new subrs.
6059 * xdisp.c (display_prop_end, invisible_text_between_p):
6060 Call Fnext_single_char_property_change instead of
6061 next_single_char_property_change.
6063 2000-07-15 Jason Rumney <jasonr@gnu.org>
6065 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
6066 after menu is finished with.
6067 (add_menu_item): Only consider wv->title as a menu title.
6068 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
6070 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
6072 (FONT_REGEXP): Remove unused macro, and its sub-components.
6073 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
6075 * w32term.c (help_echo_object, help_echo_pos): New variables.
6076 (note_mode_line_highlight): Store additional information about the
6077 help-echo in help_echo_object and help_echo_pos. Check both
6078 `local-map' and `keymap' properties for changing the cursor
6079 (note_mouse_highlight): Store additional information about the
6080 help-echo in help_echo_object and help_echo_pos.
6081 (note_tool_bar_highlight): Set help_echo_object to nil and
6082 help_echo_pos to -1.
6083 (w32_read_socket): Use gen_help_event instead of filling
6084 input_events manually.
6085 (syms_of_w32term): Staticpro help_echo_object.
6086 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
6087 set, arrange for a mouse-highlight redisplay in
6089 (x_clear_mouse_face): New function.
6090 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
6091 (x_update_window_begin): No need to turn off the mouse
6093 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6094 depending on whether they contain glyphs highlighted in
6096 (x_fill_stretch_glyph_string): Consume runs of stretch
6097 glyphs instead of a single one.
6098 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6099 with new argument list.
6100 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6101 (x_append_glyph, x_append_composite_glyph)
6102 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6103 changes in struct glyph starting 1999-12-27. See comments for
6104 xterm.c on 2000-07-05.
6106 2000-07-14 Sam Steingold <sds@gnu.org>
6108 * xfaces.c (realize_x_face): Fix the last patch:
6109 check `default_face' before dereferencing.
6111 2000-07-14 Dave Love <fx@gnu.org>
6113 * syntax.c (back_comment): Add null default in switch (for pcc).
6115 2000-07-14 Kenichi Handa <handa@etl.go.jp>
6117 * xfaces.c (realize_x_face): Make fontset using the base of the
6118 default_face's fontset, not using the default fontset.
6120 * coding.c (inhibit_iso_escape_detection): New variable.
6121 (syms_of_coding): Make it a Lisp variable.
6122 (detect_coding_iso2022): If inhibit_iso_escape_detection is
6123 nonzero, ignore ISO2022's escape sequence.
6125 2000-07-14 Gerd Moellmann <gerd@gnu.org>
6127 * alloca.c (malloc) [emacs]: Define as xmalloc.
6129 * xfns.c (Fx_show_tip): If frame parameters contain a position,
6130 use that instead of the mouse position. Add parameters DX and DY.
6132 * dispextern.h (Fx_show_tip): Adjust number of parameters
6135 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
6136 if HELP is a function, call it with OBJECT and POS as parameters
6137 to get the help to display.
6138 (gen_help_event, kbd_buffer_store_help_event): New functions.
6139 (kbd_buffer_get_event): Construct the Lisp help-event differently.
6140 (read_char): Call show_help_echo with new parameters.
6142 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
6145 * xterm.c (help_echo_object, help_echo_pos): New variables.
6146 (note_mode_line_highlight): Store additional information about the
6147 help-echo in help_echo_object and help_echo_pos. Check both
6148 `local-map' and `keymap' properties for changing the cursor
6149 (note_mouse_highlight): Store additional information about the
6150 help-echo in help_echo_object and help_echo_pos.
6151 (note_tool_bar_highlight): Set help_echo_object to nil and
6152 help_echo_pos to -1.
6153 (XTread_socket): Use gen_help_event instead of filling
6154 input_events manually.
6155 (syms_of_xterm): Staticpro help_echo_object.
6157 * xmenu.c (menu_highlight_callback): Use
6158 kbd_buffer_store_help_event instead of setting up and input_event
6161 * xdisp.c (eval_form): GCPRO argument sexpr.
6162 (call_function): New function.
6163 (handle_single_display_prop): Use call_function and FUNCTIONP
6164 instead of checking whether if font_height is a symbol and
6167 * eval.c (internal_condition_case_2): New function.
6169 * lisp.h (FUNCTIONP): New macro.
6170 (internal_condition_case_2, call_function): Add prototypes.
6172 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
6173 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
6174 Always set `arg' member of input_events.
6175 (construct_menu_click): Unused function removed.
6177 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
6179 * w32term.c (construct_mouse_click, construct_mouse_wheel)
6180 (construct_drag_n_drop, x_scroll_bar_handle_click)
6181 (w32_read_socket): Always set `arg' member of input_events.
6183 * keyboard.c (show_help_echo): Use eval_form. Add comment.
6185 * lisp.h (eval_form): Add prototype.
6187 * xdisp.c (eval_form): Make it externally visible.
6189 2000-07-13 Gerd Moellmann <gerd@gnu.org>
6191 * xterm.c (x_handle_tool_bar_click): Store the frame in the
6192 frame_or_window slot of TOOL_BAR_EVENT input events instead of
6193 consing. For prefix events, store the frame in the `arg' slot of
6194 the event, otherwise store the key there.
6195 (XTread_socket): Instead of consing, use the frame_or_window slot
6196 of HELP_EVENTs for the frame, and the `arg' slot for the help
6199 * xmenu.c (menu_highlight_callback): Store help string in the
6200 `arg' member of the input event; don't cons.
6201 (menubar_selection_callback): Use the `arg' slot of input events
6202 to queue additional information, instead of consing.
6204 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
6206 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
6208 (w32_read_socket): Adapt to changes in HELP_EVENTs.
6210 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
6211 input events to queue additional information, instead of consing.
6213 * keyboard.c (kbd_buffer_gcpro): Renamed from
6214 kbd_buffer_frame_or_window. Now used for all Lisp objects
6215 referenced from the input queue.
6216 (kbd_buffer_store_event): Always use structure assignment for
6217 copying input events. Record all Lisp objects referenced from
6218 events in kbd_buffer_gcpro.
6219 (kbd_buffer_get_event): Construct Lisp `help-echo' events
6220 differently from input events. Test for prefix menu_bar_events
6221 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
6222 event in kbd_buffer_gcpro to nil.
6223 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
6224 frame_or_window is equal to its arg member as prefix events.
6225 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
6226 used by an input event to nil.
6227 (init_keyboard): Use two times the size of the input queue
6228 for kbd_buffer_gcpro.
6229 (syms_of_keyboard): Likewise.
6231 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
6234 * termhooks.h (struct input_event): Add member `arg'.
6235 (MENU_BAR_EVENT): Renamed from menu_bar_event.
6236 (USER_SIGNAL_EVENT): Renamed from user_signal.
6238 * xfaces.c (ASET): Remove definition.
6240 * lisp.h (AREF, ASET, ASIZE): New macros.
6242 * fontset.c (AREF, ASIZE): Remove definitions.
6244 * fns.c (AREF): Remove definition.
6246 * composite.c (AREF): Remove definition.
6248 2000-07-12 Gerd Moellmann <gerd@gnu.org>
6250 * dispnew.c (redraw_overlapped_rows): Add missing local.
6251 (scrolling_window): Remove debug code.
6253 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
6254 Before scrolling, turn off a mouse-highlight in the window
6257 * xterm.c (x_update_window_end): Add parameter
6258 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
6259 redisplay in XTframe_up_to_date.
6260 (x_clear_mouse_face): New function.
6261 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
6263 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
6265 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
6266 it when any row is written to that contains glyphs highlighted in
6268 (update_window): Call the window update end hook with new
6269 parameter MOUSE_FACE_OVERWRITTEN_P.
6270 (direct_output_for_insert): Give up if row contains mouse-face.
6272 * dispextern.h (struct redisplay_interface): Add parameter
6273 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
6274 (clear_mouse_face): New function pointer member.
6276 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
6278 * syntax.c (back_comment): Use one switch rather than a few `if's.
6279 Obey open_paren_in_column_0_is_defun_start.
6280 When reverting to the `slow' method, try to nicely handle the case
6281 of nested comments by checking that the comment-starter we found
6282 does indeed match the comment-ender.
6283 (scan_sexps_forward, scan_sexps_forward):
6284 Ignore excessive opening parenthesis rather than throwing an error.
6286 2000-07-11 Gerd Moellmann <gerd@gnu.org>
6288 * doc.c (Fsubstitute_command_keys): Handle case that a GC
6289 in Fwhere_is_internal or get_keymap_1 relocates string contents.
6291 * dispnew.c (direct_output_forward_char): Give up if currently
6292 displaying a message instead of the minibuffer contents.
6294 * xterm.c (x_update_window_begin): No need to turn off the mouse
6296 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6297 depending on whether they contain glyphs highlighted in
6300 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
6301 compare the mouse_face_p flags of both rows.
6303 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
6305 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
6307 * keyboard.c (show_help_echo): Accept additional parameter
6308 ok_to_overwrite_keystroke_echo.
6309 (read_char): Call show_help_echo with a zero
6310 ok_to_overwrite_keystroke_echo argument.
6311 * keyboard.h (show_help_echo): Update prototype of
6313 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
6314 ok_to_overwrite_keystroke_echo argument.
6315 * w32menu.c (w32_menu_display_help): Call show_help_echo with
6316 non-zero ok_to_overwrite_keystroke_echo argument.
6318 2000-07-10 Gerd Moellmann <gerd@gnu.org>
6320 * xdisp.c (try_window_id): If changes are all below what is
6321 displayed in the window, and point is in the window, we still
6322 might have to find point on the display.
6324 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
6325 glyphs instead of a single one.
6326 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6327 with new argument list.
6328 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6330 * keymap.c (get_keymap_1): Add comment that this function can GC.
6331 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
6332 comment that functions can GC.
6333 (Fset_keymap_parent): GCPRO arg KEYMAP.
6335 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
6337 * msdos.c (XMenuActivate): After exiting the menu, restore the
6338 echo area message and erase it.
6340 2000-07-10 Kenichi Handa <handa@etl.go.jp>
6342 * fontset.c (Ffontset_info): Make the return value more compatible
6343 with that of Emacs 20.
6345 2000-07-07 Gerd Moellmann <gerd@gnu.org>
6347 * eval.c (Fsignal): Handle case that backtrace_list is null.
6349 2000-07-07 Kenichi Handa <handa@etl.go.jp>
6351 * ccl.c (Fccl_execute): Typo fixed.
6353 2000-07-06 Gerd Moellmann <gerd@gnu.org>
6355 * window.c (window_loop): Add missing gcpro1 local variable.
6357 * window.c (Fwindow_list): Reverse list at the end.
6358 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
6359 means allow windows on OWINDOW's frame, only.
6360 (window_loop): Simplified; use Fwindow_list.
6362 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
6364 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6366 * xterm.c (XTread_socket): Increment handling_signal at the start,
6367 decrement it at the end.
6369 * eval.c (handling_signal): New variable.
6370 (Fsignal): Abort if handling_signal is non-zero.
6372 * lisp.h (handling_signal): External declaration.
6374 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
6376 2000-07-05 Ken Raeburn <raeburn@gnu.org>
6378 Sound support for NetBSD through "Linux emulation" support:
6379 * config.in (HAVE_SOUNDCARD_H): Undef.
6380 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
6381 * Makefile.in (LIBSOUND): New variable.
6382 (LIBES): Include it.
6383 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
6385 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
6387 (vox_open): Use DEFAULT_SOUND_DEVICE.
6388 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
6390 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6392 * print.c (print_error_message): If Vsignaling_function is set,
6393 show it in *Messages*.
6395 * lisp.h (Vsignaling_function): External declaration.
6397 * eval.c (Vsignaling_function): New variable.
6398 (Fsignal): Compute it.
6399 (syms_of_eval): Staticpro it.
6401 2000-07-05 Dave Love <fx@gnu.org>
6403 * syswait.h: Use the autoconf recommended approach. Old code
6404 #if'd out in case we need to revert.
6406 * config.in (HAVE_SYS_WAIT_H): Added.
6408 2000-07-05 Andrew Innes <andrewi@gnu.org>
6410 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
6411 when non-NULL instead of __morecore, to take account of buffer
6412 memory. This also solves a problem with spurious memory warnings
6415 * ralloc.c: Make real_morecore non-static.
6417 * eval.c (internal_condition_case): Comment out abort if
6418 interrupt_input_blocked is not zero.
6420 * makefile.nt: Add support for `bootstrap' and related targets.
6421 Include minimal debug info in emacs.exe in release build.
6422 Remove all dependencies on lisp.h, and fixup some others.
6424 * w32.c (init_environment): Install code from 20.7 for providing
6425 default values for environment variables, based on the
6426 executable's own location.
6427 (map_w32_filename): Handle filenames that are longer than
6429 (sys_socket): Install socket inheritance bug fix from 20.7.
6431 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
6432 here via blockinput.h).
6434 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
6436 * w32menu.c (w32_menu_display_help):
6437 * xmenu.c (menu_help_callback): Use show_help_echo.
6439 * keyboard.h (show_help_echo): Declare.
6441 * keyboard.c (show_help_echo): New function, extracted from read_char.
6442 Feval its `msg' argument if it's a cons cell.
6443 (read_char): Use it.
6444 (follow_key): Pass `autoload' to get_keyelt.
6446 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
6447 (note_tool_bar_highlight, XTread_socket):
6448 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
6450 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
6451 (note_tool_bar_highlight, w32_read_socket):
6452 Do not gratuitously ignore non-string `help-echo' properties.
6454 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6456 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
6458 * window.c (delete_all_subwindows): Reset Vwindow_list.
6460 * xterm.c (x_append_glyph, x_append_composite_glyph)
6461 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6462 changes in struct glyph starting 1999-12-27. Some bit-fields of
6463 struct glyph were not set, which made glyphs unequal when compared
6464 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
6465 effects were the result. This also depended on the contents of
6466 memory returned by xmalloc. If flickering happens again, activate
6467 the code in clear_glyph_row that's in #if 0. If the flickering is
6468 gone with that, chances are that it is caused by something
6471 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
6473 * dispextern.h: Add some comments.
6475 * window.c (add_window_to_list): Add parameter LIST.
6476 (window_list): Order list so that, for each frame, windows are
6477 in canonical order, and so that frames appear in the list in
6478 the order given by Vframe_list.
6479 (next_window): Reverse the handling of NEXT_P.
6481 2000-07-04 Gerd Moellmann <gerd@gnu.org>
6483 * window.c (Vwindow_list): New variable.
6484 (make_window, delete_window): Set Vwindow_list to nil.
6485 (check_window_containing): New function.
6486 (window_from_coordinates): Rewritten.
6487 (add_window_to_list, window_list, candidate_window_p)
6488 (decode_next_window_args, next_window): New functions.
6489 (Fnext_window, Fprevious_window): Rewritten in terms of
6491 (Fwindow_list): New function.
6492 (Fother_window): Cleaned up.
6493 (foreach_window): Add a longer "variable argument list". Let
6494 callback function return 0 to indicate that cycling over windows
6496 (foreach_window_1): Likewise.
6497 (freeze_window_start): Return int.
6498 (init_window): New function.
6499 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
6501 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
6502 input_event with bzero.
6503 (main): Call init_window.
6505 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
6508 2000-07-04 Kenichi Handa <handa@etl.go.jp>
6510 * composite.h (make_composition_value_copy): Extern it.
6512 * composite.c (make_composition_value_copy): New function.
6514 * editfns.c (Fformat): While copying text properties, make each
6515 composition property value a copy.
6517 * fns.c (concat): While copying text properties, make each
6518 composition property value a copy.
6520 2000-07-03 Gerd Moellmann <gerd@gnu.org>
6522 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
6524 * fns.c (sweep_weak_table): Mark only objects that are not
6527 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
6528 include those frames as candidates which have their focus
6529 redirected to the minibuffer frame.
6531 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
6533 * fns.c (Fputhash): Return `value' rather than nil.
6535 2000-06-30 Gerd Moellmann <gerd@gnu.org>
6537 * frame.c (next_frame): Don't check focus redirection in case
6538 MINIBUF is a window. Doing so excludes frames using MINIBUF
6539 unless their focus is redirected, which contradicts the
6540 specification of next-frame, and leads to infinite loops in
6541 certain situations when cycling through windows with next-window.
6543 2000-06-30 Kenichi Handa <handa@etl.go.jp>
6545 * coding.c (code_convert_region): Even if the length of text is
6546 zero, try to convert it if coding->type is coding_type_ccl.
6547 (decode_coding_string, encode_coding_string): Likewise.
6549 2000-06-28 Gerd Moellmann <gerd@gnu.org>
6551 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
6552 the display if windows_or_buffers_changed.
6554 * dispnew.c (struct row_entry): New structure.
6555 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
6556 (row_table_size, old_lines, new_lines, old_lines_size)
6557 (new_lines_size, run_pool, runs_size, runs): New variables.
6558 (add_row_entry): New function.
6559 (scrolling_window): Use data structures allocated with xmalloc and
6560 held in global variables, instead of allocating them with alloca and
6561 holding them in local variables. Use a larger hash table whose
6562 size depends on glyph matrix sizes. Don't use bzero to clear the
6563 hash table; instead, clear used slots only.
6565 * fns.c (next_almost_prime): Make it externally visible.
6567 * lisp.h (next_almost_prime): Add prototype.
6569 * s/isc4-0.h (sigunblock): Define.
6571 * s/sco5.h (sigunblock): Define.
6573 2000-06-27 Dave Love <fx@gnu.org>
6575 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
6576 (moved to osf5-0.h).
6577 [!NOT_C_CODE]: Protect string.h stuff.
6579 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
6580 (sys_siglist, NSIG): Definitions moved here from osf1.h.
6582 2000-06-27 Gerd Moellmann <gerd@gnu.org>
6584 * xdisp.c (resize_mini_window): Subtract the extra line spacing
6585 below the last line from the needed window height.
6587 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
6589 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
6590 (Fwidget_get): Use it.
6591 (syms_of_fns): Defsubr it.
6593 2000-06-26 Gerd Moellmann <gerd@gnu.org>
6595 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
6596 display info for XIM.
6597 (xim_open_dpy): Likewise.
6598 (xim_close_dpy): Don't free the display info's XIM.
6600 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
6602 * config.in (USE_XIM): New define.
6604 * keymap.c (get_keyelt): For menu-items containing a `:filter
6605 FILTER', apply FILTER to the menu-item's definition to get the
6606 real definition to use.
6608 * lisp.h (QCfilter): External declaration.
6610 * xfns.c (Fimage_size): New function.
6611 (syms_of_xfns): Defsubr it.
6613 2000-06-26 Andreas Schwab <schwab@suse.de>
6615 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
6618 2000-06-25 Dave Love <fx@gnu.org>
6620 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
6623 * Makefile.in (blockinput.h): Depend on atimer.h.
6624 (atimer.h): Depend on systime.h.
6626 * blockinput.h: Protect against multiple inclusion. Include
6629 * atimer.h: Protect against multiple inclusion. Include
6632 * lisp.h (swap_in_global_binding): Declare.
6634 2000-06-24 Ken Raeburn <raeburn@gnu.org>
6636 * process.c (Fopen_network_stream): Turn off atimers for duration
6637 of call to connect. (Patch from Gerd.)
6639 2000-06-23 Dave Love <fx@gnu.org>
6641 * ralloc.c: Maybe include unistd.h
6643 * emacs.c (setgrp): Undefine before defining.
6644 (malloc_warning, set_time_zone_rule, index): Prototype.
6646 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
6647 HAVE_STRUCT_TIMEZONE.
6649 * s/osf1.h: Move string.h hack here from alpha.h and make it
6651 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
6653 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
6654 (SOCKLEN_TYPE): Don't define.
6656 * m/alpha.h: Remove string.h hack.
6658 * s/osf5-0.h: New file.
6660 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
6661 include time.h, done by systime.h.
6662 [__FreeBSD__]: Remove redundant includes.
6664 * callproc.c (setpgrp): Undefine before defining.
6665 (delete_temp_file): Return Qnil to avoid warning.
6667 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
6669 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
6672 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
6674 * composite.h (compose_text): Declare.
6676 * xterm.c: Don't include sys/types.h unconditionally. Don't
6677 protect its inclusion with !USG (following xmenu.c).
6679 2000-06-23 Gerd Moellmann <gerd@gnu.org>
6681 * xfns.c (x_create_tip_frame): Initialize frame's colors like
6684 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
6686 * coding.c (decode_eol_post_ccl): Special handling for undecided
6687 and inconsistent EOL types.
6689 2000-06-22 Gerd Moellmann <gerd@gnu.org>
6691 * xrdb.c (x_load_resources): Add default resource for scroll bar's
6692 trough color and main window's background color.
6694 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
6697 * xterm.h (Xt_app_con): External declaration.
6699 * widget.c (EmacsFrameRealize): Fix typo.
6701 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
6703 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
6704 (handle_invisible_prop): Record the start of invisible text in
6705 it->add_overlay_start.
6706 (struct overlay_entry): Add member `overlay'.
6707 (handle_overlay_change): Simplify.
6708 (next_overlay_string): After having processed overlay strings at the
6709 end of the buffer, record that fact in
6710 it->overlay_strings_at_end_processed_p.
6711 (compare_overlay_entries): If before- and after-strings come
6712 from the same overlay, let before-strings come first.
6713 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
6714 (load_overlay_strings): Take it->add_overlay_start into account
6715 when adding overlay strings.
6717 * dispextern.h (struct it): Add member add_overlay_start.
6719 2000-06-22 Dave Love <fx@gnu.org>
6721 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
6723 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
6725 2000-06-22 Kenichi Handa <handa@etl.go.jp>
6727 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
6730 2000-06-21 Dave Love <fx@gnu.org>
6732 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
6734 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
6736 * syntax.c (back_comment): Simplify string-parity counting (with
6737 the added benefit of handling multiple string-styles as long as
6738 they are not intertwined).
6739 Jump to the slow code as soon as a comment starter is found in
6740 a "string_lossage" position. Fixes the case: " /* " /* " */.
6742 2000-06-21 Dave Love <fx@gnu.org>
6744 * Makefile.in: Use GETLOADAVG_LIBS.
6746 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
6747 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
6749 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6751 * syntax.c (describe_syntax): Recognize the `n'estable bit.
6752 (Fforward_comment, scan_lists):
6753 Check the comstyle of single-char comment-starters.
6754 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
6755 we're just at the beginning of the comment (f.ex with (*) ... (*)).
6756 Check the comstyle of single-char comment-starters.
6757 Clarify control-flow around the Scomment case.
6759 2000-06-20 Dave Love <fx@gnu.org>
6761 * fns.c (make_hash_table, maybe_resize_hash_table):
6762 Cast arg of next_almost_prime.
6764 * tparam.c [emacs]: Include lisp.h.
6766 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
6769 2000-06-20 Gerd Moellmann <gerd@gnu.org>
6771 * keyboard.c (adjust_point_for_property): Check if display
6772 property should be treated as intangible by looking at its
6775 * xdisp.c (single_display_prop_intangible_p)
6776 (display_prop_intangible_p): New functions.
6778 * dispextern.h (display_prop_intangible_p): Add prototype.
6780 * xdisp.c (dump_glyph_row): Show type of glyph->object.
6782 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
6783 argument to sigprocmask.
6785 * s/sco5.h (sigblock): Redefined to pass a pointer as second
6786 argument to sigprocmask.
6788 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
6789 sigprocmask_set, and pass a pointer to it to sigprocmask.
6791 * sysdep.c (sigprocmask_set): New variable.
6793 * fileio.c (make_temp_name): Don't use `%s' in string passed to
6796 2000-06-20 Sam Steingold <sds@gnu.org>
6798 * xrdb.c: Don't declare xmalloc, xrealloc.
6800 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6802 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
6803 (re_comp): Cast gettext return value to avoid complaints when
6806 2000-06-20 Dave Love <fx@gnu.org>
6808 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
6811 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
6813 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
6815 * m/alpha.h: Don't declare xmalloc, xrealloc.
6817 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
6819 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
6821 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
6823 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
6826 * keyboard.h (poll_for_input_1): Declare.
6828 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
6830 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
6832 * doprnt.c: Don't declare xmalloc, xrealloc.
6834 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
6835 (getenv, ctime, getwd): Removed.
6836 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
6838 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
6839 x_set_tool_bar_lines.
6841 * config.in: Add HAVE_GETWD. Move some definitions above
6842 machine/system includes.
6844 2000-06-20 Kenichi Handa <handa@etl.go.jp>
6846 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
6848 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
6849 contain information about ENCODING.
6851 * fontset.c (FONTSET_ASCII): Use the first element of char table
6852 for an ASCII font, not defalt slot.
6853 (fontset_ref_via_base): If FONTSET doesn't contain information for
6854 C, try the default fontset.
6855 (make_fontset): Don't copy the default fontset.
6856 (fontset_font_pattern): Likewise.
6857 (accumulate_font_info): If ELT is nil, use the corresponding
6858 element in the default fontset.
6860 2000-06-19 Dave Love <fx@gnu.org>
6862 * syntax.c (Fparse_partial_sexp): Doc fix.
6864 * regex.h: Test PROTOTYPES as well as __STDC__.
6866 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
6867 errno, strerror. Put text after #endif in comment.
6869 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
6872 * xterm.c (x_frame_of_widget): Likewise.
6874 2000-06-19 Gerd Moellmann <gerd@gnu.org>
6876 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
6877 to Vfundamental_mode_abbrev_table.
6879 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
6880 bogus objects are marked. This slows down GC by ~80 percent, but
6881 it might be worth trying when debugging GC-related problems.
6882 This feature requires conservative stack marking to be enabled.
6884 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
6885 returns XLookupChars, reset `modifiers' to zero.
6887 2000-06-19 Dave Love <fx@gnu.org>
6889 * mktime.c: Unprotoized.
6891 2000-06-19 Richard Stallman <rms@gnu.org>
6893 * data.c (set_internal): If variable is frame-local,
6894 store the new value immediately into the frame parameter alist.
6896 2000-06-19 Ken Raeburn <raeburn@gnu.org>
6898 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
6899 in the custom handler pointer.
6901 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
6902 value, or checks for CHAR_META can fail when Lisp_Object is a
6904 * keymap.c (get_keyelt): Likewise.
6906 2000-06-19 Kenichi Handa <handa@etl.go.jp>
6908 * ccl.h (struct ccl_program): New member eol_type.
6909 (struct ccl_spec): New member cr_carryover.
6911 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
6912 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
6914 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
6915 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
6916 (decode_eol_post_ccl): New function.
6917 (decode_coding): Don't detect EOL format here for CCL based coding
6919 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
6920 decode_eol_post_ccl after running the CCL program.
6921 (code_convert_region): Don't detect EOL format here for CCL based
6923 (decode_coding_string): Likewise.
6925 2000-06-18 Ken Raeburn <raeburn@gnu.org>
6927 * charset.c (update_charset_table): Use XINT on "iso_final_char"
6928 when treating it as an integer.
6930 * coding.h (encode_coding_string): Declare.
6932 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
6935 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
6936 "xkeymap" to avoid shadowing the "enum map_type" value that needs
6937 to be passed to get_local_map.
6939 * sound.c (Fplay_sound): Don't call make_number on
6940 Frun_hook_with_args count argument.
6942 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
6943 for lisp objects in X event structure data field, when lisp
6944 objects are represented with unions.
6945 (x_scroll_bar_to_input_event): Ditto.
6947 2000-06-16 Ken Raeburn <raeburn@gnu.org>
6949 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
6950 termination of string. Fix sense of test whether
6951 Vline_number_display_limit is an integer.
6953 2000-06-16 Gerd Moellmann <gerd@gnu.org>
6955 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
6956 only if HAVE_X_WINDOWS.
6958 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
6961 * dispnew.c (update_frame_1): Handle case that cursor vpos is
6964 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
6966 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
6969 2000-06-15 Kenichi Handa <handa@etl.go.jp>
6971 * coding.c (decode_coding_emacs_mule): Always set src_base at the
6972 start of the while loop.
6974 2000-06-15 Gerd Moellmann <gerd@gnu.org>
6976 * atimer.c (alarm_signal_handler): Add forward declaration.
6978 * data.c (set_internal): Remove debug code.
6980 2000-06-14 Gerd Moellmann <gerd@gnu.org>
6982 * Makefile.in (bootstrap-temacs): Add `-I../src'.
6984 * unexec.c (toplevel) [COFF]: Include coff.h.
6986 * s/lynxos.h: New file.
6988 * keymap.c (Fsingle_key_description): Enclose function key and
6989 event symbol names in angle brackets.
6991 * xdisp.c (setup_echo_area_for_printing): Call
6992 message_log_maybe_newline if message_buf_print is not set.
6994 * print.c (printchar, strout): Don't check message_buf_print
6995 before calling setup_echo_area_for_printing because that
6996 function does something useful even when message_buf_print is
6999 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
7001 (ensure_echo_area_buffers): Initialize echo buffer's
7002 truncate lines setting to nil.
7003 (with_echo_area_buffer): Don't set the echo buffer's truncate
7005 (set_message_1): Set it here instead, based on the value
7006 of message_truncate_lines.
7007 (resize_mini_window): Handle case that lines are truncated.
7008 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
7009 message-truncate-lines.
7011 * keyboard.c (read_char): Bind message-truncate-lines to t
7012 while displaying a help-echo.
7014 * lisp.h (Qmessage_truncate_lines): External declaration.
7016 2000-06-13 Gerd Moellmann <gerd@gnu.org>
7018 * xdisp.c (Vline_number_display_limit): Renamed from
7019 line_number_display_limit.
7020 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
7021 Extend documentation string. Initialize
7022 Vline_number_display_limit to nil meaning no limit.
7023 (decode_mode_spec): Use Vline_number_display_limit with its new
7026 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
7028 2000-06-13 Richard Stallman <rms@gnu.org>
7030 * frame.c (Fmodify_frame_parameters): Doc fix.
7032 * xfns.c (x_set_frame_parameters): Comment fix.
7034 * frame.c (store_frame_param): Call swap_in_global_binding if the
7035 variable's current binding was chosen based on this frame.
7037 * data.c (swap_in_global_binding): New function.
7039 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7041 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
7042 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
7044 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7046 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
7048 2000-06-12 Jason Rumney <jasonr@gnu.org>
7050 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
7052 * w32.h (EMACS_W32_H): Renamed from _NT_H_
7054 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
7056 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
7058 2000-06-12 Gerd Moellmann <gerd@gnu.org>
7060 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
7061 (syms_of_xfaces): Defsubr Sdump_colors.
7062 (x_free_colors): Don't treat b&w specially on default visual.
7063 (x_free_dpy_colors): New function.
7064 (free_face_colors): Don't check visual class; it's done
7067 * xterm.c (x_frame_of_widget): New function.
7068 (x_alloc_nearest_color_for_widget): Use it.
7069 (x_copy_dpy_color): New function.
7070 (x_destroy_window): Free various colors.
7072 2000-06-12 Kenichi Handa <handa@etl.go.jp>
7074 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
7076 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
7078 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
7080 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
7082 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
7084 2000-06-11 Dave Love <fx@gnu.org>
7086 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
7088 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
7090 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
7092 2000-06-11 Gerd Moellmann <gerd@gnu.org>
7094 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
7097 2000-06-10 Kenichi Handa <handa@etl.go.jp>
7099 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
7100 (regex_compile): Fix the code for handling the case of single byte
7101 char and multibyte char being mixed in a range within [...].
7103 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
7104 and dst_multibyte members of coding.
7106 * charset.c (update_charset_table): Update the table
7108 (init_charset_once): Initialize elements of bytes_by_char_head to
7109 1 except for leading codes for private charases.
7111 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
7112 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
7115 2000-06-09 Ken Raeburn <raeburn@gnu.org>
7117 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
7118 access the data it doesn't point to.
7120 2000-06-08 Gerd Moellmann <gerd@gnu.org>
7122 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
7123 will be translated to a switch-frame event when reading the
7124 event queue. This is necessary because Emacs otherwise won't
7125 perform a switch-frame to a new frame until some other event, for
7126 example a keystroke event, forces it to do so. This has various
7127 effects, one visible being that the cursor of a frame created with
7128 C-x 5 2 or switched to with a window manager key binding like
7129 A-TAB stays hollow because selected_window isn't on the newly
7130 focused frame until the switch-frame is performed.
7132 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
7133 generating a switch-frame event if necessary.
7135 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
7137 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
7140 2000-06-08 Kenichi Handa <handa@etl.go.jp>
7142 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
7145 2000-06-07 Gerd Moellmann <gerd@gnu.org>
7147 * window.c (displayed_window_lines): Take empty lines at
7148 the bottom of a window into account.
7150 * window.c (displayed_window_lines): New function.
7151 (Fmove_to_window_line): Use displayed_window_lines to determine
7152 the number of lines to move, instead of using the window's height.
7154 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
7155 to stop reading, even if the form read sets point to a different
7156 value when evaluated.
7158 * xdisp.c (display_line): Fix code deciding in which line to
7161 2000-06-07 Kenichi Handa <handa@etl.go.jp>
7163 * fileio.c (e_write): Free composition data if stored in
7166 2000-06-06 Gerd Moellmann <gerd@gnu.org>
7168 * xdisp.c (display_line): Set row's and iterator's
7169 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
7170 Set cursor even if row ends in the middle of a character.
7171 (dump_glyph_row): Print values of new flags.
7172 (redisplay_window) <cursor movement in unchanged window>: When
7173 point has been moved forward, and PT is at the end of the cursor
7174 row, don't place the cursor in the next row if the cursor row ends
7175 in the middle of a character or at ZV.
7177 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
7178 (struct glyph_row): Add starts_in_middle_of_char_p and
7179 ends_in_middle_of_char_p.
7180 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
7181 ends_in_middle_of_char_p flag.
7182 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
7184 * term.c (append_glyph): Revert change of 2000-06-06.
7186 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
7187 padding glyph not fitting on line as whole character not
7190 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
7191 this isn't true for images with `:ascent 100'.
7193 2000-06-06 Kenichi Handa <handa@etl.go.jp>
7195 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
7196 as modified if it is originally unmodified.
7198 * term.c (encode_terminal_code): Change the way to check if
7199 terminal coding does any conversion.
7200 (append_glyph): Set glyph->pixel_width correctly.
7202 * xdisp.c (display_line): While checking line continuation, pay
7203 attention to a padding glyph.
7205 2000-06-05 Gerd Moellmann <gerd@gnu.org>
7207 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
7209 2000-06-05 Dave Love <fx@gnu.org>
7211 * xdisp.c: Include fontset.h.
7213 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
7215 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7217 * dispnew.c: Conditionally include term.h.
7219 * coding.h: Declare code_convert_string_norecord.
7221 * frame.h (struct frame): Use volatile unconditionally.
7223 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
7225 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
7227 * systime.h: Protect against multiple inclusion.
7228 (timezone) [USG5_4]: Define as time_t.
7230 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7231 (Foptimize_char_table, make_temp_name): Declare.
7233 * Makefile.in (xdisp.o): Depend on fontset.h.
7235 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7237 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7238 (Foptimize_char_table, make_temp_name): Declare.
7242 * s/netbsd.h: Don't define autoconfiscated MATHERR.
7244 2000-06-02 Dave Love <fx@gnu.org>
7246 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
7248 2000-06-02 Gerd Moellmann <gerd@gnu.org>
7250 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
7251 result face, set flags in that face indicating that colors may not
7254 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
7255 glyph, use the ASCII NUL character to determine the face.
7257 2000-06-02 Dave Love <fx@gnu.org>
7259 * sysdep.c: Conditionally include stdlib.h, unistd.h.
7260 (VFORK_RETURN_TYPE): Remove.
7262 * config.in: Add NO_MATHERR.
7264 2000-06-01 Dave Love <fx@gnu.org>
7266 * cmds.c (internal_self_insert): Don't check
7267 Vbefore_change_function, Vafter_change_function.
7269 * insdel.c (signal_before_change, signal_after_change): Likewise.
7271 * buffer.c (Vbefore_change_function, Vafter_change_function):
7272 Variables and their initializations deleted.
7274 * callint.c (Fcall_interactively): Doc fix.
7276 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
7278 2000-05-31 Dave Love <fx@gnu.org>
7280 * textprop.c: Revert last change -- duplicated.
7282 2000-05-31 Gerd Moellmann <gerd@gnu.org>
7284 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
7287 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
7289 2000-05-31 Jason Rumney <jasonr@gnu.org>
7291 * search.c (Fre_search_forward, Fre_search_backward)
7292 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
7294 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
7296 2000-05-30 Jason Rumney <jasonr@gnu.org>
7298 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
7299 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
7301 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
7304 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
7305 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
7306 expand a nil default_filename.
7308 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
7309 pointer to glyph_to_pixel_coords, not a frame.
7311 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
7312 coding.h to dependencies.
7314 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
7316 * w32console.c (glyph_to_pixel_coords): Change first parameter to
7317 window pointer to be consistent with w32term.c and xterm.c.
7319 * w32fns.c: Format and doc changes to bring closer to xfns.c.
7320 (VIETNAMESE_CHARSET): Define if not defined in system headers.
7321 (Qline_spacing, Qcenter): New variables.
7322 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
7323 (x_set_line_spacing): New function.
7324 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
7326 (x_specified_cursor_type): New function.
7327 (x_set_cursor_type): Use it.
7328 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
7330 (validate_x_resource_name, x_get_resource_string): Measure lengths
7331 of external strings in bytes.
7332 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
7333 GetTextExtentPoint32 with NULL title.
7334 (Fx_create_frame): Initialize Qline_spacing.
7335 (w32_load_system_font): Initialize font->double_byte_p.
7336 (x_to_w32_charset): Use Vw32_charset_info_alist.
7337 (Image, busy cursor, tooltip functions): Merged changes from
7338 xfns.c. Not yet functional on Windows.
7340 * w32gui.h (W32FontStruct): Add double_byte_p member.
7342 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
7343 (emacs_button_translation): Use it.
7344 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
7345 in `mask' to be set.
7347 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
7350 * w32term.c: Format and doc changes to bring closer to xterm.c.
7351 (w32_char_font_type): New enum.
7352 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
7353 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
7354 (w32_encode_char): New function.
7355 (x_encode_char): Removed.
7356 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
7357 x_encode_char and w32_font_is_double_byte.
7358 (x_produce_image_glyph): Use image_ascent.
7359 (x_produce_glyphs): Use new version of w32_per_char_metric and
7360 handle NULL return value. Allow extra line spacing.
7361 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
7362 (w32_get_glyph_overhangs): Remove unicode_p param. Use
7363 w32_font_type member of glyph instead.
7364 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
7365 (fast_find_position): Make sure not to consider rows not visible
7367 (w32_read_socket) [WM_MENUSELECT]: Cannot call
7368 w32_menu_display_help with input blocked, as it can abort.
7369 (x_display_and_set_cursor): Choose cursor depending
7370 on buffer-local value of cursor_type.
7371 (x_draw_bar_cursor): Add parameter WIDTH.
7373 * w32term.h (CP_DEFAULT): Define.
7374 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
7376 2000-05-30 Gerd Moellmann <gerd@gnu.org>
7378 * search.c (Fre_search_forward, Fre_search_backward)
7379 (Fposix_search_backward, Fposix_search_forward): Doc fix.
7381 2000-05-30 Kenichi Handa <handa@etl.go.jp>
7383 * coding.c (detect_coding_iso2022): Fix code for checking
7384 CODING_CATEGORY_MASK_ISO_8_2.
7386 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
7388 * regex.c (PREFETCH_NOLIMIT): New function.
7389 (re_match_2_internal): Use it and adjust the end_match_2 logic.
7391 2000-05-29 Gerd Moellmann <gerd@gnu.org>
7393 * syntax.c (find_defun_start): Move test for
7394 open_paren_in_column_0_is_defun_start outside of the loop.
7396 * xdisp.c (redisplay_window): Really switch buffers when
7397 displaying mode lines, and temporarily set selected_frame to the
7398 frame of the window that's redisplayed.
7400 * xfaces.c (free_realized_faces): Block/unblock input.
7401 (free_realized_multibyte_face): Ditto.
7403 2000-05-29 Dave Love <fx@gnu.org>
7405 * textprop.c (Qkeymap): New variable.
7406 (syms_of_textprop): Intern it.
7408 * keymap.c: Include intervals.h.
7409 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
7411 * Makefile.in (keymap.o): Depend on intervals.h.
7413 * keyboard.c (menu_bar_items, tool_bar_items)
7414 (Fexecute_extended_command): Deal with `keymap' property.
7415 (read_key_sequence): Track map from `keymap' property as well as
7418 * intervals.c (get_local_map): Extra arg to allow looking for
7421 * intervals.h (map_property): New enum.
7422 (get_local_map): Extra arg using it.
7425 * lisp.h (get_local_map): Don't declare here.
7427 2000-05-29 Kenichi Handa <handa@etl.go.jp>
7429 * Makefile.in (callproc.o): Depend on composite.h.
7431 * callproc.c: Include composite.h.
7432 (Fcall_process): Handle composition correctly.
7434 * coding.h (coding_allocate_composition_data): Extern it.
7435 (coding_restore_composition): Likewise.
7437 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
7438 yet allocated, finish decoding with result
7439 CODING_FINISH_INSUFFICIENT_CMP.
7440 (coding_allocate_composition_data): Make it non-static.
7441 (coding_restore_composition): Likewise.
7443 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
7445 * charset.c (syms_of_charset): Revert last change.
7447 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7449 * term.c (produce_glyphs): Treat characters from the eight-bit-*
7450 charsets as unibyte, with 1-column screen width. Sent by Kenichi
7453 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7455 * charset.c (syms_of_charset): Set width of character sets
7456 eight-bit-control and eight-bit-graphic to 1 column.
7458 2000-05-26 Gerd Moellmann <gerd@gnu.org>
7460 * config.in (HAVE_SPEED_T): New define.
7462 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
7465 2000-05-26 Dave Love <fx@gnu.org>
7467 * coding.c (shrink_decoding_region): Initialize eol_conversion.
7469 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
7470 (Fsubr_arity): New function.
7471 (syms_of_data): Install them.
7473 2000-05-26 Kenichi Handa <handa@etl.go.jp>
7475 * charset.c (init_charset_once): Set the table bytes_by_char_head
7478 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
7479 the default fontset to what Emacs uses by default.
7480 (check_registry_encoding): This function deleted.
7481 (Fset_fontset_font): Remove the adhoc condition for the default
7482 fontset. Allow cons in FONTNAME.
7484 * fns.c (map_char_table): Ignore char-table entries for
7485 charsets eight-bit-control and eight-bit-graphic.
7487 2000-05-25 Ken Raeburn <raeburn@gnu.org>
7489 * emacs.c (main): Initialize keyboard syms before initializing
7490 window code, so face names are available.
7492 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
7494 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
7495 of an anchor at the beginning of a shy-group.
7497 2000-05-25 Gerd Moellmann <gerd@gnu.org>
7499 * xdisp.c (handle_invisible_prop): Don't try to skip over
7500 invisible text if end of text is already reached.
7502 2000-05-25 Dave Love <fx@gnu.org>
7504 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
7506 * coding.c (encode_eol): Add null statement after label.
7508 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
7510 * w16select.c (Fw16_set_clipboard_data): Fix the change from
7513 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7515 * ccl.c (ccl_driver): Fix previous change.
7517 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7519 * coding.c (run_pre_post_conversion_on_str): Set point to the
7520 beginning of buffer before calling coding->post_read_conversion.
7521 (decode_coding_string): Give correct args to
7522 run_pre_post_conversion_on_str.
7523 (encode_coding_string): Likewise.
7525 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
7526 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
7527 eight-bit-graphic correctly.
7529 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
7531 * fileio.c (Finsert_file_contents): Even if a file is not found,
7532 execute codes for setting up coding system. Call
7533 after-insert-file-functions unconditionally.
7535 2000-05-24 Gerd Moellmann <gerd@gnu.org>
7537 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
7538 BSD_PGRPS are not defined.
7540 2000-05-24 Kenichi Handa <handa@etl.go.jp>
7542 * charset.c (update_charset_table): Accept nil in LONG_NAME and
7544 (syms_of_charset): Avoid building same strings.
7546 2000-05-23 Gerd Moellmann <gerd@gnu.org>
7548 * lread.c (Fload): Add a comment about the meaning of
7549 Vuser_init_file being t.
7551 * puresize.h (BASE_PURESIZE): Increase to 675000.
7553 * s/gnu-linux.h (setpgrp): Don't define it here because this
7554 prevents compilation on GNU/Linux systems with glib 2.2.
7556 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
7559 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
7561 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
7562 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
7564 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
7566 2000-05-23 Kenichi Handa <handa@etl.go.jp>
7568 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
7571 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
7573 * term.c (encode_terminal_code): Set coding->src_multibyte
7576 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
7578 2000-05-22 Kenichi Handa <handa@etl.go.jp>
7580 * keyboard.c (read_char): Allow character codes 128..255 to be
7581 handled by input-method-function.
7583 * insdel.c (adjust_markers_for_replace): Fix previous change.
7584 (adjust_after_replace): If PREV_TEXT is nil, call
7585 adjust_markers_for_insert, not adjust_markers_for_replace.
7587 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
7589 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
7590 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
7591 [HAVE_GRANDPT]: Define.
7592 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
7594 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
7597 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
7599 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
7601 2000-05-20 Kenichi Handa <handa@etl.go.jp>
7603 The following changes are to handle 8-bit characters in a
7604 multibyte buffer/string without facing with byte combining
7605 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
7606 eight-bit-graphic (for 0xA0..0xFF) are introduced.
7608 * Makefile.in (fns.o): Depend on charset.h.
7610 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
7611 convert it to unibyte.
7612 (make_string): Use parse_str_as_multibyte, not chars_in_text.
7614 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
7615 apparent char boundary.
7616 (Fset_buffer_multibyte): Convert 8-bit characters in the range
7617 0x80..0x9F to/from multibyte form.
7619 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
7622 * callproc.c (Fcall_process): Always encode an argument string if
7623 it is multibyte. Setup src_multibyte and dst_multibyte members of
7624 process_coding properly.
7626 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
7627 SPLIT_NON_ASCII_CHAR.
7629 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
7631 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
7633 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
7635 (SPLIT_CHARACTER_SEQ): This macro deleted.
7636 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
7638 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
7639 and eight-bit-graphic.
7640 (char_to_string): Likewise. Signal an error for too large
7642 (char_printable_p): Return 0 for 8-bit characters.
7643 (update_charset_table): Update iso_charset_table only when a final
7644 character is non-negative.
7645 (find_charset_in_text): Renamed from find_charset_in_str.
7646 Arguments and return value changed. Callers changed.
7647 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
7648 be -1 if CHARSET is used only internally.
7649 (Fmake_char_internal): Handle new charsets; eight-bit-control and
7651 (Fcharset_after): Simplified.
7652 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
7653 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
7654 (multibyte_chars_in_text): Simplified by assuming there's no
7655 invalid multibyte sequence.
7656 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7657 str_as_unibyte): New functions.
7658 (Fstring): Simpified by assuming that byte combining never
7660 (init_charset_once): Initialization for
7661 LEADING_CODE_8_BIT_CONTROL.
7662 (syms_of_charset): Intern and staticpro Qeight_bit_control and
7663 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
7664 eight-bit-control and eight-bit-graphic.
7666 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
7667 CHARSET_8_BIT_GRAPHIC): New macros.
7668 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
7669 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
7670 (CHARSET_REVERSE_CHARSET): Likewise.
7671 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
7673 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
7674 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
7675 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
7676 encounter an invalid multibyte sequence.
7677 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
7678 sequence is always valid.
7679 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
7680 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
7682 (CHAR_STRING): For 8-bit characters, call char_to_string.
7683 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
7684 multibyte sequence is always valid.
7685 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
7686 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7687 str_as_unibyte): Extern them.
7688 (BCOPY_SHORT): Fix a bug.
7689 (CHAR_LEN): This macro deleted. Callers changed to use
7691 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
7692 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
7693 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
7695 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
7696 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
7697 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
7698 EMIT_BYTES): New macros.
7699 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
7700 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
7702 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
7703 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
7704 check the validity of multibyte sequence.
7705 (decode_coding_emacs_mule): New function.
7706 (encode_coding_emacs_mule): New macro.
7707 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
7709 (DECODE_ISO_CHARACTER): Just return a character code.
7710 (DECODE_COMPOSITION_START): Set coding->result instead of result.
7711 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
7712 EMIT_CHAR to produced decoded characters. Exit the loop only by
7713 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
7715 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
7716 only position codes for an invalid character.
7717 (encode_designation_at_bol): Return new destination pointer. 5th
7718 arg DSTP is changed to DST.
7719 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
7720 from the source by ONE_MORE_CHAR. Don't handle the case of last
7722 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
7724 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
7725 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
7726 TWO_MORE_BYTES to fetch a byte from the source.
7727 (encode_eol): Pay attention to coding->src_multibyte.
7728 (detect_coding, detect_eol): Preserve members src_multibyte and
7730 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
7731 (encoding_buffer_size): Set magnification to 3 for all coding
7732 systems that require encoding.
7733 (ccl_coding_driver): For decoding, be sure that the result is
7734 valid multibyte sequence.
7735 (decode_coding): Initialize coding->errors and coding->result.
7736 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
7737 and raw-text, always call decode_eol. Handle the case of last
7738 block here. If not coding->dst_multibyte, convert the resulting
7739 sequence to unibyte.
7740 (encode_coding): Initialize coding->errors and coding->result.
7741 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
7742 and raw-text, always call encode_eol. Handle the case of last
7744 (shrink_decoding_region, shrink_encoding_region): Detect cases
7745 that we can't skip data more rigidly.
7746 (code_convert_region): Setup src_multibyte and dst_multibyte
7747 members of coding. For decoding, if the buffer is multibyte,
7748 convert the source sequence to unibyte in advance. For encoding,
7749 if the buffer is multibyte, convert the resulting sequence to
7750 multibyte afterward.
7751 (run_pre_post_conversion_on_str): New function.
7752 (code_convert_string): Deleted and divided into the following two.
7753 (decode_coding_string, encode_coding_string): New functions.
7754 (code_convert_string1, code_convert_string_norecord): Call one of
7756 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
7757 MAKE_NON_ASCII_CHAR.
7758 (Fset_terminal_coding_system_internal,
7759 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
7760 and dst_multibyte members.
7761 (init_coding_once): Initialize iso_code_class with new enum
7762 ISO_control_0 and ISO_control_1.
7764 * coding.h (enum iso_code_class_type): Member ISO_control_code is
7765 devided into ISO_control_0 and ISO_control_1.
7766 (struct coding_system): New members src_multibyte, dst_multibyte,
7767 errors, and result. Delete member fake_multibyte.
7768 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
7770 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
7773 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
7776 * editfns.c (Fformat): Be sure to convert 8-bit characters to
7778 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
7780 (Ftranspose_region): Delete codes for handling byte combining.
7782 * fileio.c (Finsert_file_contents): Setup src_multibyte and
7783 dst_multibyte members of coding. On handling REPLACE on unibyte
7784 buffer, convert the result of decode_coding to unibyte. On
7785 inserting into a mutibyte buffer, always call code_convert_region.
7786 (e_write): Setup coding->src_multibyte according to the
7787 multibyteness of the source (buffer or string).
7789 * fns.c (concat): Handle 8-bit characters correctly.
7790 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
7791 unibyte in the result.
7792 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
7793 valid multibyte form in the result.
7794 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7795 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
7796 return -1, signal an error.
7797 (base64_encode_1): New arg MULTIBYTE. Get each character by
7798 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
7799 character is found, return -1.
7800 (Fbase64_decode_region): Delete codes for handling byte-combining.
7801 Treat each decoded byte as a unibyte character.
7802 (Fbase64_decode_string): Return unibyte string.
7803 (Fcompare_strings, concat, string_byte_to_char): Use
7804 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
7805 FETCH_STRING_CHAR_ADVANCE.
7806 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7807 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
7809 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
7810 SPLIT_NON_ASCII_CHAR.
7811 (fontset_ref_via_base, fontset_set): Likewise
7813 * insdel.c (adjust_markers_for_record_delete): Deleted.
7814 (adjust_markers_for_insert): Argument changed. Caller changed.
7815 (adjust_markers_for_replace): Likewise.
7816 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
7817 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
7818 (copy_text): Delete unused local varialbe c_save. For converting
7819 to multibyte, be sure to make all 8-bit characters in valid
7821 (count_size_as_multibyte): Handle 8-bit characters correctly.
7822 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7823 adjust_after_replace, replace_range, del_range_2)
7824 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
7825 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7826 adjust_after_replace, replace_range, del_range_2) Delete codes for
7827 handling byte combining.
7828 (adjust_before_replace): Deleted.
7830 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
7831 SPLIT_NON_ASCII_CHAR.
7832 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7833 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
7835 (Fkey_description): Likewise.
7837 * lread.c (read1): On reading multibyte string, be sure to make
7838 all 8-bit chararacters in valid multibyte form.
7839 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7841 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
7844 * process.c (Fstart_process): GCPRO current_dir before calling
7845 Ffind_operation_coding_system. Encode arguments here.
7846 (create_process): Don't encode arguments here. Setup
7847 src_multibyte and dst_multibyte members of struct coding.
7848 (read_process_output): Setup src_multibyte and dst_multibyte
7849 members of struct coding. If the output is to multibyte buffer,
7850 always decode the output of the process. Adjust the
7851 representation of 8-bit characters to the multibyteness of the
7853 (send_process): Setup coding->src_multibyte according to the
7854 multibyteness of the source.
7856 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
7858 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
7859 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
7861 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
7864 * w16select.c (Fw16_set_clipboard_data): Setup members
7865 src_multibyte and dst_multibyte of coding. Adjusted for the
7866 change for find_charset_in_str.
7867 (Fw16_get_clipboard_data): Likewise.
7869 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
7870 dst_multibyte of coding.
7871 (x_to_w32_font): Likewise.
7873 * w32select.c (Fw32_set_clipboard_data): Setup members
7874 src_multibyte and dst_multibyte of coding. Adjusted for the
7875 change for find_charset_in_str.
7876 (Fw32_get_clipboard_data): Likewise.
7878 * xdisp.c (get_next_display_element): Handle 8-bit characters
7880 (next_element_from_display_vector): Use CHAR_BYTES instead of
7882 (disp_char_vector): Use SPLIT_CHAR instead of
7883 SPLIT_NON_ASCII_CHAR.
7885 * xselect.c (selection_data_to_lisp_data): Setup members
7886 src_multibyte and dst_multibyte of coding. Adjusted for the
7887 change for find_charset_in_str.
7888 (lisp_data_to_selection_data): Likewise.
7890 2000-05-19 Gerd Moellmann <gerd@gnu.org>
7892 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
7895 * dispextern.h (Vimage_types): Add extern declaration.
7897 * xdisp.c (Vimage_types): Moved here from xfns.c.
7898 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
7900 * xfns.c (Vimages_types): Moved to xdisp.c.
7901 (syms_of_xfns): Move `image-types' to xdisp.c.
7903 * w32fns.c (Vimage_types): Removed.
7904 (syms_of_w32fns): Remove `image-types'.
7906 2000-05-18 Kenichi Handa <handa@etl.go.jp>
7908 * fns.c (map_char_table): Pay attention to character number of
7909 charset. Check the validity of charset at the first level. For
7910 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
7913 * fontset.c: Include "buffer.h".
7914 (fs_load_font): If the face has fontset, record the face ID in
7916 (Finternal_char_font): New function.
7917 (accumulate_font_info): New function.
7918 (Ffontset_info): Rewritten for the new fontset implementation.
7919 (syms_of_fontset): Register Vdefault_fontset in the first element
7920 of Vfontset_table. Include Vdefault_fontset in
7921 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
7924 2000-05-16 Dave Love <fx@gnu.org>
7926 * m/iris5d.h: Deleted -- unused.
7928 2000-05-16 Gerd Moellmann <gerd@gnu.org>
7930 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
7931 `invalid' instead of `illegal'.
7933 * indent.c (Fmove_to_column): When ending within a tab, insert
7934 spaces first so that markers at the end of the tab get adjusted.
7936 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
7937 buffer list that wasn't selected in that frame.
7939 * filelock.c (get_boot_time): To obtain an 8 char file name, which
7940 is needed on mescaline, use a 2 char prefix, and call
7941 make_temp_name with second arg non-zero.
7943 * fileio.c (make_temp_name): New function, extracted from
7945 (Fmake_temp_name): Use it.
7947 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
7949 * window.c (coordinates_in_window): Subtract 1 when computing
7952 2000-05-15 Gerd Moellmann <gerd@gnu.org>
7954 * Makefile.in (lisp): Add env.elc.
7956 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
7958 2000-05-12 Gerd Moellmann <gerd@gnu.org>
7960 * search.c (Freplace_match): Handle case of `\N' in the
7961 replacement when there's no group N.
7963 2000-05-11 Gerd Moellmann <gerd@gnu.org>
7965 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
7966 of the message to message_dolog.
7968 * keyboard.c (read_char): Don't clear current message for help
7969 events; let the code handling help events handle this. Change
7970 code detecting help events that should be ignored.
7972 * xdisp.c (handle_single_display_prop): Don't try to set PT if
7973 we're interating over a string.
7975 2000-05-09 Dave Love <fx@gnu.org>
7977 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
7978 that offset before writing. Move gcpro region past call of
7981 2000-05-04 Dave Love <fx@gnu.org>
7983 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
7985 2000-05-04 Gerd Moellmann <gerd@gnu.org>
7987 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
7988 of inserted characters when BUF equals the current buffer, and PT
7989 is in front of or equal to FROM.
7991 2000-05-03 Gerd Moellmann <gerd@gnu.org>
7993 * xdisp.c (handle_single_display_prop): If display property value
7994 is invalid, or something not supported on the frame, restore
7995 iterator's position to what it was initially. Make sure to return
7996 0 for invalid and unsupported property values.
7998 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
7999 that x_per_char_metric returns null.
8001 2000-05-02 Gerd Moellmann <gerd@gnu.org>
8003 * xterm.h (struct face): Add forward declaration.
8004 (struct image): Ditto.
8005 (image_ascent): Add prototype.
8007 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
8008 (x_draw_image_relief, x_draw_image_foreground_1): Call function
8009 image_ascent instead of using IMAGE_ASCENT.
8011 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
8012 (IMAGE_ASCENT): Removed.
8014 * xfns.c (Qcenter): New variable.
8015 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
8016 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
8017 (image_ascent): New function.
8018 (lookup_image): Recognize `:ascent center'.
8019 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
8020 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
8021 (xbm_load): Don't set image's ascent here.
8022 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
8023 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
8024 check ascent values here.
8025 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
8026 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
8027 (syms_of_xfns): Initialize Qcenter.
8029 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
8030 to the limits, increase the limits.
8032 2000-05-01 Kenichi Handa <handa@etl.go.jp>
8034 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
8035 Check Vfont_encoding_alist against the full name of the opened
8038 2000-04-28 Gerd Moellmann <gerd@gnu.org>
8040 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
8041 taller than the window.
8043 2000-04-28 Kenichi Handa <handa@etl.go.jp>
8045 * xfaces.c (realize_x_face): Fix the argument of the second
8046 xassert. BASE_FACE may not be a face for ASCII.
8048 2000-04-27 Gerd Moellmann <gerd@gnu.org>
8050 * print.c (print_object): Treat print-length < 0 as nil.
8052 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
8054 * s/freebsd.h (TERMCAP_OBJ): Removed.
8055 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
8057 * lread.c (read1): Don't treat period followed by certain
8058 characters as symbol start.
8060 * xfns.c (slurp_file): New function.
8061 (xbm_image_p): Handle case of in-memory XBM files.
8062 (xbm_scan): Rewritten to work on memory buffers instead of files.
8063 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
8064 Work on memory buffers instead of files. If DATA is null test
8065 if buffer looks like an in-memory XBM file.
8066 (xbm_load_image): Renamed from xbm_load_image_file. Work on
8067 memory buffers instead of files.
8068 (xbm_file_p): New function.
8069 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
8071 * lread.c (end_of_file_error): New function.
8072 (read1): Call it instead of signaling `end-of-file' directly.
8074 * print.c (print_error_message): Print data of `end-of-file'
8075 with Fprinc instead of Fprin1.
8077 2000-04-26 Ken Raeburn <raeburn@gnu.org>
8079 * window.c (freeze_window_start): Check that minibuffer scroll
8080 window isn't nil before extracting the window structure pointer
8083 * undo.c (record_delete): If we hit the end of the undo list, stop
8084 picking elements apart.
8086 2000-04-26 Gerd Moellmann <gerd@gnu.org>
8088 * xdisp.c (display_line): If lines are continued, restore
8089 iterator's ascent/descent information to the values before the
8090 first glyph not fitting on the line.
8092 2000-04-25 Gerd Moellmann <gerd@gnu.org>
8094 * xdisp.c (try_window_id) <all changes above window start>: Adjust
8095 positions in glyph matrix. Don't compute new window end
8098 * dispnew.c (increment_matrix_positions): Renamed from
8099 increment_glyph_matrix_buffer_positions.
8100 (increment_row_positions): Renamed from
8101 increment_glyph_row_buffer_positions.
8103 * dispextern.h: Change names of renamed functions from dispnew.c
8106 2000-04-24 Gerd Moellmann <gerd@gnu.org>
8108 * fileio.c (Fdo_auto_save): Create directories for auto-save
8109 list file if necessary.
8111 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
8112 from buffer or frame.
8113 (automatic_hscrolling_p): New variable.
8114 (hscroll_windows): Scroll windows horizontally only if automatic
8115 hscrolling is allowed.
8116 (syms_of_xdisp): New variable `automatic-hscrolling'.
8118 * frame.h (struct frame): Add member extra_line_spacing.
8120 * xfns.c (x_set_line_spacing): New function.
8121 (Fx_create_frame): Set line spacing from resources.
8122 (Qline_spacing): New variable.
8123 (syms_of_xfns): Initialize Qline_spacing.
8125 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
8127 * buffer.c (init_buffer_once): Handle extra_line_spacing.
8128 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
8129 (reset_buffer): Don't initialize extra2 and extra3. Initialize
8130 extra_line_spacing from default value.
8131 (init_buffer_once): Initialize default value of extra_line_spacing.
8133 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
8136 * xterm.c (x_produce_glyphs): Remove reference to struct it's
8137 prompt_width. Add extra line spacing.
8139 * term.c (produce_glyphs): Remove reference to struct it's
8142 * dispextern.h (struct it): Remove member prompt_width, add
8145 2000-04-22 Gerd Moellmann <gerd@gnu.org>
8147 * dispnew.c (update_frame_line): When writing a whole line, make
8148 sure cursor is in the right row afterwards, otherwise a use of
8149 capability `ch' in cmgoto might leave the cursor in the row below.
8151 2000-04-21 Gerd Moellmann <gerd@gnu.org>
8153 * lisp.h (struct Lisp_Buffer_Cons): Remove.
8155 * keyboard.c (timer_check): Fix typo in comment.
8157 2000-04-21 Kenichi Handa <handa@etl.go.jp>
8159 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
8160 name change: ch -> character.
8162 2000-04-20 Gerd Moellmann <gerd@gnu.org>
8164 * keyboard.c (echo_message_buffer): New variable.
8165 (echo_now): Set echo_message_buffer to the echo area buffer used
8166 to display the echo.
8167 (cancel_echoing): Reset echo_message_buffer to nil.
8168 (read_char): Code rewritten that handles canceling an echo or
8169 echoing a dash, respectively.
8171 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
8172 directory doesn't exist.
8174 2000-04-19 Dave Love <fx@gnu.org>
8176 * fns.c (syms_of_fns): Defsubr mapc.
8177 (concat): Don't allow numeric args.
8178 (Fconcat): Doc change.
8180 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
8182 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
8183 instead define end_match(1|2) more carefully.
8184 Use GET_CHAR_BEFORE_2 for `begline'.
8186 2000-04-19 Gerd Moellmann <gerd@gnu.org>
8188 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
8189 on 64-bit systems where NULL is defined as `0'.
8191 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
8192 the `variable argument list' to make it work on Alpha.
8194 * m/alpha.h (_LP64) [!_LP64]: Define.
8195 (ORDINARY_LINK): Define for NetBSD.
8197 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
8199 2000-04-19 Dave Love <fx@gnu.org>
8201 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
8204 * Makefile.in (LIBS): Don't use.
8205 (GETLOADAVG_OBJ): Define again.
8206 (otherobj): Add GETLOADAVG_OBJ.
8208 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
8210 2000-04-18 Gerd Moellmann <gerd@gnu.org>
8212 * lread.c (read_filtered_event): Cancel and start busy cursor.
8214 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
8215 that the per-character metrics may be null.
8217 2000-04-17 Gerd Moellmann <gerd@gnu.org>
8219 * buffer.c (clone_per_buffer_values): New function.
8220 (Fmake_indirect_buffer): Add optional argument CLONE. Call
8221 clone_per_buffer_values if CLONE is not nil.
8223 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8225 2000-04-16 Dave Love <fx@gnu.org>
8227 * Makefile.in: Remove obsolete localcpp stuff.
8228 (GETLOADAVG_OBJ): Don't define.
8229 (obj): Move LIBOBJS...
8230 (otherobj): ... to here.
8231 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
8232 whitespace-only lines after the continuation (Irix).
8234 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8236 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
8238 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
8240 2000-04-14 Dave Love <fx@gnu.org>
8242 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
8243 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
8244 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
8245 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
8248 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
8249 autoconfiscated HAVE_GETLOADAVG.
8251 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
8254 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8256 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
8257 (fill_in_lock_file_name): Avoid existing files that aren't
8260 2000-04-14 Dave Love <fx@gnu.org>
8262 * Makefile.in (LIBS, LIBOBJS): New variable.
8263 (INTERVAL_SRC): Convert to make variable.
8264 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
8265 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
8266 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
8268 (SOME_MACHINE_OBJECTS): Remove interval stuff.
8269 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
8270 (shortlisp): Add facemenu, float-sup, frame.
8271 (SOME_MACHINE_LISP): Remove them from here.
8272 (LIBES): Change unused LDLIBS to autoconf LIBS.
8274 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
8276 2000-04-14 Kenichi Handa <handa@etl.go.jp>
8278 * composite.c (update_compositions): If FROM and TO are not in a
8279 valid range, do nothing.
8281 2000-04-13 Gerd Moellmann <gerd@gnu.org>
8283 * tparam.c (tparam1): Abort when encountering an unknown
8286 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
8289 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
8292 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
8294 * fileio.c (a_write): Remove redundant semi-colons.
8295 (e_write): Return -1 if failed to write all the data.
8296 This fixes the changes made at 1999-12-15.
8298 2000-04-12 Dave Love <fx@gnu.org>
8300 * fns.c (mapcar1): Test for null vals to support mapc.
8301 (Fmapc): New function.
8303 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
8305 * msdos.c (NUM_MOUSE_BUTTONS): Define.
8306 (IT_frame_up_to_date): Support the buffer local value of
8307 cursor-type, if defined.
8309 2000-04-10 Dave Love <fx@gnu.org>
8311 * editfns.c (preceding-char, following-char): Doc fix.
8313 2000-04-10 Ken Raeburn <raeburn@gnu.org>
8315 * Makefile.in (temacs): Revert 2000-03-12 change.
8317 2000-04-10 Jason Rumney <jasonr@gnu.org>
8319 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
8321 2000-04-10 Gerd Moellmann <gerd@gnu.org>
8323 * xdisp.c (setup_echo_area_for_printing): Choose an echo
8324 area buffer, if it's not set up yet.
8326 * indent.c (compute_motion): Set immediate_quit.
8328 2000-04-09 Gerd Moellmann <gerd@gnu.org>
8330 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
8332 (realize_tty_face): Suppress boldness if colors are the inverse of
8333 the default colors, and tty_suppress_bold_inverse_default_colors_p
8335 (Ftty_suppress_bold_inverse_default_colors): New function.
8336 (syms_of_xfaces): Defsubr it.
8338 * buffer.c (Frestore_buffer_modified_p): New function.
8339 (syms_of_buffer): Defsubr it.
8341 2000-04-08 Ken Raeburn <raeburn@gnu.org>
8343 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
8344 charset id (int) argument, not a charset (Lisp_Object).
8346 * coding.h (code_convert_string): Declare.
8347 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
8348 object, as the fourth argument to code_convert_string.
8350 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
8352 (Fset_fontset_font): Use EQ to compare lisp objects.
8354 2000-04-05 Ken Raeburn <raeburn@gnu.org>
8356 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
8357 a pointer that looks like a lisp object.
8358 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
8359 zero, instead see whether it's an integer object, since they can't
8361 (GET_INTERVAL_OBJECT): Simply assign to the destination.
8363 * dispnew.c (allocate_matrices_for_frame_redisplay,
8364 direct_output_forward_char): Use X(U)INT and make_number as needed
8365 to convert between (unsigned) int values and lisp integers.
8366 * keyboard.c (read_key_sequence): Likewise.
8367 * lread.c (substitute_object_recurse): Likewise.
8368 * fns.c (concat, hash_lookup, hash_remove): Likewise.
8369 * minibuf.c (do_completion, Fminibuffer_complete_word,
8370 Fminibuffer_completion_help): Likewise.
8371 * term.c (produce_special_glyphs): Likewise.
8373 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
8374 * print.c (print_preprocess, print_object): Likewise.
8376 * search.c (compile_pattern): Use NILP when checking for nil.
8378 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
8379 __OPTIMIZE__]: Provide a GNU C macro version that handles
8381 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
8382 field, to better cope with ENABLE_CHECKING and calls that modify a
8383 Lisp_Object using its old value.
8385 2000-04-04 Gerd Moellmann <gerd@gnu.org>
8387 * window.c (compare_window_configurations): Signal an error
8388 if parameters C1 or C2 aren't window configurations.
8390 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
8391 AFTER_POTENTIAL_GC calls around calls to functions that can
8392 signal an error and thus invoke the debugger.
8394 2000-04-03 Gerd Moellmann <gerd@gnu.org>
8396 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
8397 an error if decoding fails.
8399 * keyboard.c (lispy_mouse_names): Variable removed.
8400 (Vlispy_mouse_stem): New variable.
8401 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
8402 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
8403 for any mouse button number. Increase size of mouse_syms and
8404 button_down_location as needed. Call modify_event_symbol with
8405 different arguments.
8406 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
8407 Call modify_event_symbol with different arguments.
8408 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
8409 for any button number. Call modify_event_symbol with different
8411 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
8412 Accept a string for NAME_ALIST_OR_STEM.
8414 * lisp.h (larger_vector): Add prototype.
8416 * fns.c (larger_vector): Make externally visible.
8418 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
8420 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
8422 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
8423 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
8424 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
8425 we are between str1 and str2.
8426 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
8427 (PATFETCH): Use `TRANSLATE'.
8428 (PATFETCH_RAW): Fetch multibyte char if applicable.
8429 (PATUNFETCH): Remove.
8430 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
8431 When writing a char, write it directly into the pattern buffer rather
8432 than going needlessly through a temp char-array.
8433 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
8434 multibyte magic and remove the useless `#ifdef emacs'.
8435 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
8438 * regex.h (struct re_pattern_buffer): Make field `multibyte'
8439 conditional on `emacs'.
8441 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
8443 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8445 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
8446 non-union-type versions of XMARK and friends here, because XMARK
8447 and friends won't work on an integer field if NO_UNION_TYPE is not
8449 (make_number): Define as a function if it's not defined as a
8452 * composite.c (run_composite_function): Use NILP when checking for
8454 (syms_of_composite): Delete local var NARGS, pass an int as first
8455 argument to Fmake_hash_table.
8457 * editfns.c (text_property_stickiness): Use NILP to test
8458 Lisp_Object boolean value.
8459 (Fmessage_or_box): Don't use NILP to test int variable.
8460 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
8461 problems reading from and changing the same lisp value in an
8464 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8466 * term.c (TN_no_color_video): New variable.
8467 (term_init): Intitialize TN_no_color_video.
8468 (enum no_color_bit): New enumeration.
8469 (MAY_USE_WITH_COLORS_P): New macro.
8470 (turn_on_face): Use it to determine if attributes may be used
8471 combined with colors.
8473 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8475 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
8476 with int lvalues via casts; instead, just yield lisp object
8478 (enlarge_window): Variable sizep now points to Lisp_Object. Use
8479 proper accessor macros.
8480 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
8481 (grow_mini_window): Fix typo getting int value of root->height.
8483 * xdisp.c (compute_string_pos): Fix order of arguments to
8484 string_pos_nchars_ahead.
8485 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
8486 count arg to variable-arg routines like Frun_hook_with_args and
8488 (back_to_previous_visible_line_start)
8489 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
8490 fixed-arg routines like Fget_char_property and Fmake_string.
8491 (reconsider_clip_changes): Use XINT when comparing integer lisp
8492 objects, or passing them as int arguments.
8493 (mark_window_display_accurate, insert_left_trunc_glyphs)
8494 (append_space, extend_face_to_end_of_line): Use make_number when
8495 storing or passing integer values as lisp objects.
8496 (set_cursor_from_row, highlight_trailing_whitespace): Use
8497 INTEGERP, not implicit test against zero, for glyph object.
8498 (try_window_id): Don't use make_number when we want an int value.
8500 * xfaces.c (xlfd_symbolic_value): Make last argument a
8501 Lisp_Object, to be consistent with callers.
8502 (Fbitmap_spec_p): Use XINT to get numeric value of height.
8503 (lface_hash): Apply XFASTINT to lisp values before folding in.
8505 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
8506 fill in window width and height. Pass an int, not a lisp object,
8507 as first arg to Finsert.
8509 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8511 * xfaces.c (realize_basic_faces): Block input while realizing
8514 * keyboard.c (lispy_mouse_names): Add additional mouse names.
8516 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
8518 2000-03-31 Gerd Moellmann <gerd@gnu.org>
8520 * xterm.c (x_produce_glyphs): When displaying unibyte text
8521 or ASCII, handle case that per-char metric is null.
8523 2000-03-30 Ken Raeburn <raeburn@gnu.org>
8525 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
8527 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
8528 XSUBR, XBUFFER): Verify correct object type before returning
8529 pointer, using eassert.
8530 * frame.h (XFRAME): Likewise.
8532 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
8533 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
8534 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
8536 * data.c (set_internal): Likewise.
8537 * dispextern.h (WINDOW_WANTS_MODELINE_P,
8538 WINDOW_WANTS_HEADER_LINE_P): Likewise.
8539 * fileio.c (auto_save_1): Likewise.
8540 * insdel.c (check_markers): Likewise.
8541 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
8542 * undo.c (record_insert): Likewise.
8543 * vmsproc.c (child_sig): Likewise.
8544 * window.c (unshow_buffer, window_loop): Likewise.
8545 * xterm.c (x_erase_phys_cursor): Likewise.
8547 2000-03-30 Gerd Moellmann <gerd@gnu.org>
8549 * xfns.c (free_image_cache): Free the cache structure itself
8550 last, after all its members have been freed.
8552 * lisp.h (xstrdup): Add prototype.
8554 * alloc.c (xstrdup): Moved here from xfaces.c.
8555 (allocating_for_lisp): Variable removed.
8556 (lisp_malloc): Block input around the calls to malloc and
8559 * xfaces.c (realize_tty_face): Use find_symbol_value instead
8561 (xstrdup): Moved to alloc.c.
8563 2000-03-29 Ken Raeburn <raeburn@gnu.org>
8565 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
8567 * emacs.c (main): Fix sense of no-loadup test.
8569 * config.in (ENABLE_CHECKING): Undef.
8571 * lisp.h (struct interval): Replace "parent" field with a union of
8572 interval pointer and Lisp_Object; add new bitfield to use as
8573 discriminant. Change other flag fields to bitfields.
8574 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
8575 is defined and the supplied test fails, print a message and
8577 (eassert): New macro. Use CHECK to provide an assert-like
8580 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
8581 pointers; abort if the value looks like a lisp object.
8582 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
8583 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
8584 Modify for new interval parent definition.
8586 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
8587 UNMARK_BALANCE_INTERVALS): Update references that need an
8588 addressable lisp object in the interval structure.
8589 (die): New function.
8590 (suppress_checking): New variable.
8592 * intervals.c (interval_start_pos): Just return 0 if there's no
8595 2000-03-29 Gerd Moellmann <gerd@gnu.org>
8597 * lread.c (read1): Accept `.' (period) as symbol start like in CL
8598 and earlier Emacs versions.
8600 * keyboard.c (Ftop_level): Cancel busy-cursor.
8602 * eval.c (call_debugger): Cancel busy-cursor.
8604 2000-03-29 Kenichi Handa <handa@etl.go.jp>
8606 * search.c (Freplace_match): Adjust multibyteness of the current
8607 buffer and NEWTEXT. Free allocated memory before signaling an
8610 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
8612 * regex.c (analyse_first): New function obtained by ripping out most
8613 of re_compile_fastmap and generalizing it a little bit so that it
8614 can also just return whether a given (sub)pattern can match the empty
8616 (regex_compile): Use `analyse_first' to decide whether the loop-check
8617 needs to be done or not for *, +, *? and +? (the loop check is costly
8618 for non-greedy repetition).
8619 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
8621 2000-03-28 Dave Love <fx@gnu.org>
8623 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
8626 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
8628 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
8630 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
8632 (enum re_opcode_t): Update description of succeed_n.
8633 (PATFETCH): Always define.
8634 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
8635 operators, char classes, shy-groups and intervals).
8636 Optimize special cases of intervals so as to only use succeed_n and
8637 jump_n when really needed.
8638 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
8639 that we don't have to handle the special cases any more.
8640 Simplify on_failure_jump handling as well.
8642 2000-03-28 Jason Rumney <jasonr@gnu.org>
8644 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
8646 2000-03-27 Gerd Moellmann <gerd@gnu.org>
8648 * s/freebsd.h (GC_SETJMP_WORKS): Define.
8650 * s/msdos.h (GC_SETJMP_WORKS): Define.
8652 * alloc.c (mark_maybe_object): New function.
8653 (mark_memory): Use it.
8654 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
8655 (setjmp_tested_p, longjmp_done): New variables.
8656 (test_setjmp): New function.
8657 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
8658 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
8660 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
8661 to DEC_TEXT_POS and INC_TEXT_POS.
8663 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
8664 with parameter MULTIBYTE_P.
8666 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
8669 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
8670 buffers because it looks for multibyte character byte sequences
8671 which don't exist in unibyte text.
8673 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
8675 * xfaces.c (register_color, unregister_color, unregister_colors)
8676 [DEBUG_X_COLORS]: New functions.
8677 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
8679 * xfns.c (x_set_cursor_color): Get color reference counts right.
8681 * xterm.c (x_copy_color): New function.
8682 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
8684 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
8685 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
8686 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
8687 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
8688 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
8689 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
8690 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
8691 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
8692 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
8693 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
8695 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
8696 names for handling per-buffer variables.
8698 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
8699 instead of MAX_BUFFER_LOCAL_VARS.
8700 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
8702 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
8704 * xfns.c (x_specified_cursor_type): New function.
8705 (x_set_cursor_type): Use it.
8707 * buffer.h (struct buffer): Add cursor_type.
8709 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
8711 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
8712 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
8714 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
8715 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
8716 executing it as well as when popping it off the stack to find infinite
8717 loops in non-greedy repetition operators.
8719 2000-03-26 Gerd Moellmann <gerd@gnu.org>
8721 * doc.c (Qfunction_documentation): New variable.
8722 (syms_of_doc): Initialize Qfunction_documentation.
8723 (Fdocumentation): If FUNCTION is a symbol with non-nil
8724 `function-documentation' property, return a documentation derived
8727 * buffer.c (syms_of_buffer): Add default-cursor-type.
8728 (init_buffer_once): Don't let cursor_type have a local value
8731 * xterm.c (x_display_and_set_cursor): Choose cursor depending
8732 on buffer-local value of cursor_type.
8733 (x_draw_bar_cursor): Add parameter WIDTH.
8735 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
8736 (init_buffer_once): Set default cursor_type value to t.
8737 Mark cursor_type as local everywhere.
8738 (syms_of_buffer): New per-buffer variable cursor-type.
8740 * buffer.h (struct buffer): Remove member local_var_flags,
8742 (MAX_BUFFER_LOCAL_VARS): New macro.
8743 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
8744 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
8745 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
8746 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
8748 * print.c (print_object): Use new macros for per-buffer
8751 * category.c (Fset_category_table): Use new macros for per-buffer
8754 * buffer.c (buffer_permanent_local_flags): Make a char array.
8755 (max_buffer_local_idx): New variable.
8756 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
8757 for new handling of per-buffer variables.
8758 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
8759 (init_buffer_once): Initialize per-buffer vars differently.
8760 Set max_buffer_local_idx.
8762 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
8765 * lread.c (defvar_per_buffer): Use new macros for per-buffer
8768 * data.c (do_symval_forwarding, store_symval_forwarding)
8769 (find_symbol_value, set_internal, default_value, Fset_default)
8770 (Fkill_local_variable, Flocal_variable_p): Use new macros for
8771 per-buffer variables.
8773 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
8775 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8777 * xterm.c (x_term_init): Unblock input around call1 of
8778 Qvendor_specific_keysyms.
8780 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
8781 (find_defun_start): Consider an open parenthesis in column 0
8782 a defun start only if open_paren_in_column_0_is_defun_start is set.
8783 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
8785 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
8787 * eval.c (Fautoload): Add entry in load-history (if after dump).
8788 * lread.c (load-history): Update docstring.
8790 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8792 * indent.c (Fvertical_motion): Always use the current buffer.
8793 Temporarily change the window's buffer, if necessary.
8795 2000-03-23 Gerd Moellmann <gerd@gnu.org>
8797 * xterm.c (fast_find_position): Make sure not to consider rows
8798 not visible in the window.
8800 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
8802 * regex.c (enum syntaxcode): Provide default for non-Emacs.
8803 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
8805 2000-03-22 Jason Rumney <jasonr@gnu.org>
8807 * w32menu.c (single_submenu): Set help string to NULL if none.
8808 (w32_menu_show): Set help string correctly.
8809 (add-menu-item): Set help string in MIIM_DATA for menu item.
8810 Load SetMenuItemInfoA explicitly.
8811 (w32_menu_display_help): New function.
8813 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
8814 (QCdata): Moved to xdisp.c.
8816 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
8817 (Vw32_charset_to_codepage_alist): Removed.
8818 (Vw32_charset_info_alist): New variable.
8819 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
8820 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
8821 greek, hebrew, thai, johab, mac, unicode]): New symbols.
8822 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
8824 (w32_codepage_for_font): Use Vw32_charset_info_alist.
8825 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
8826 Define Vw32_charset_info_alist and w32_charset symbols.
8828 2000-03-22 Jason Rumney <jasonr@gnu.org>
8830 * makefile.nt (w32bdf.obj): Update dependencies.
8832 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
8834 * w32fns.c: Include fontset.h after dispextern.h.
8835 (Fx_create_frame): Do not create fontset.
8836 (w32_load_system_font): Doc fix.
8837 (Fx_close_connection): Free full_name if it is not shared.
8839 * w32term.c: Include fontset.h after dispextern.h.
8840 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
8842 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
8843 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
8844 (w32_font_is_double_byte): New function, needs body.
8845 (x_append_glyph): Set glyph->glyph_not_available_p.
8846 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8847 it->charset. If it->multibyte_p is zero and it->c is a multibyte
8848 character, convert it to a unibyte character.
8849 (struct glyph_string): Delete member `charset'.
8850 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
8851 calculating it is found.
8852 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8853 the case that per char metric is not available correctly.
8854 (x_fill_glyph_string): Handle the case that the specific glyph is
8855 not available correctly.
8856 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8857 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8858 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8859 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8860 fontset. Don't call FS_LOAD_FONT.
8862 2000-03-22 Ken Raeburn <raeburn@gnu.org>
8864 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
8865 (INT_LISPLIKE): New macro.
8866 (NULL_INTERVAL_P): Use it.
8867 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
8868 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
8869 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
8871 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
8872 explicit references to "parent" field of struct interval and
8873 associated unclean type conversions.
8874 * intervals.c (create_root_interval, root_interval, rotate_right,
8875 rotate_left, balance_possible_root_interval, split_interval_right,
8876 split_interval_left, interval_start_pos, find_interval,
8877 next_interval, previous_interval, update_interval,
8878 adjust_intervals_for_insertion, delete_node, delete_interval,
8879 adjust_intervals_for_deletion, merge_interval_right,
8880 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
8881 copy_intervals_to_string): Likewise.
8882 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
8884 * syntax.c (update_syntax_table): Likewise.
8886 * intervals.c (reproduce_tree_obj): New function, like
8887 reproduce_tree but takes a Lisp_Object for the parent. Declare
8889 (graft_intervals_into_buffer): Use it when appropriate.
8890 (reproduce_tree): Declare with prototype.
8891 (balance_possible_root_interval): Check that the parent is a lisp
8892 object before trying to examine its type.
8894 2000-03-22 Gerd Moellmann <gerd@gnu.org>
8896 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
8897 as strings only if both are known to be strings.
8899 * s/openbsd.h (LIBS_TERMCAP): Undef.
8901 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
8903 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
8904 definitions for non-Emacs compilation.
8905 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
8906 outside of `#ifdef emacs'.
8907 (print_partial_compiled_pattern): Update.
8908 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
8909 (re_compile_fastmap): Merge handling of charset and charset_not (for
8910 emacs and non-emacs compilation as well).
8911 Similarly for (not)categoryspec and (not)syntaxspec.
8912 Don't use the fastmap when reaching `anychar' since the added
8913 complexity is not justified.
8914 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
8915 and (not)syntaxspec. Merge (not)categoryspec.
8917 2000-03-22 Kenichi Handa <handa@etl.go.jp>
8919 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
8920 FACE_FOR_CHAR): Define them differently for the configuration of
8923 2000-03-21 Dave Love <fx@gnu.org>
8925 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
8928 2000-03-21 Gerd Moellmann <gerd@gnu.org>
8930 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
8931 (lface_fully_specified_p): Don't check contents of
8932 LFACE_FONT_INDEX because that attribute is optional.
8933 (realize_x_face): Remove now unwarranted xassert.
8935 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
8937 The following changes are to make font selection based on
8938 characters, not charset. In addition, they recover fontset
8939 facilities while utilizing the new font selection mechanism.
8941 * Makefile.in (fontset.o): Depend on dispextern.h.
8943 * alloc.c (mark_face_cache): Don't mark face->registry.
8945 * dispextern.h (struct glyph): New member glyph_not_available_p.
8946 Use 22 bits for face_id.
8947 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
8948 (struct face): Delete member registry, new member ascii_face.
8949 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
8950 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
8951 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
8952 (struct it): Delete member charset, new member
8953 glyph_not_available_p.
8955 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
8956 (struct fontset_info, struct fontset_data): Structs removed.
8957 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
8958 Vglobale_fontset_alist, font_idx_temp): Externs removed.
8959 (fs_load_font, fs_query_fontset): Adjusted for new argument.
8960 (fs_free_face_fontset, fontset_font_pattern,
8961 face_suitable_for_char_p, face_for_char,
8962 make_fontset_for_ascii_face): Extern them.
8963 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
8964 (FS_LOAD_FACE_FONT): New macro.
8966 * fontset.c: All codes rewritten or adjusted for the change of
8967 fontset implementation. Now fontset is represented by char table.
8968 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
8970 (my_strcasecmp): Function removed.
8971 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
8973 (AREF, ASIZE): New macros.
8974 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
8975 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
8976 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
8977 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
8978 fontset_id_valid_p, font_family_registry, fontset_name,
8979 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
8980 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
8982 (fs_load_font): New arg FACE. Caller changed.
8983 (fs_query_fontset): Argument changed. Caller changed.
8984 (Fquery_fontset): call fs_query_fontset.
8985 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
8987 (clear_fontset_elements, check_registry_encoding,
8988 check_fontset_name): New functions.
8989 (syms_of_fontset): Set char-table-extra-slots property of fontset
8990 to 3. Staticpro and initialize Vfontset_table and
8991 Vdefault_fontset. Defsubr fontset_font and fontset_list.
8993 * frame.h (struct frame): Member `fontset_data' removed.
8994 (FRAME_FONTSET_DATA): Macro removed.
8996 * frame.c (make_frame): Don't allocate f->fontset_data.
8997 (Fdelete_frame): Don't free f->fontset_data.
8999 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
9001 * xdisp.c (charset_at_position): Function removed.
9002 (init_iterator): Don't set member charset of struct `it'.
9003 (handle_face_prop, reseat_to_string, set_iterator_to_next,
9004 next_element_from_display_vector, insert_left_trunc_glyphs):
9006 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
9008 (get_next_display_element, append_space,
9009 extend_face_to_end_of_line): Likewise.
9011 * xfaces.c (Qx_charset_registry, Vface_default_registry):
9013 (clear_font_table, frame_update_line_height, load_face_font):
9014 Adjusted for the change of fontset implementation.
9015 (load_face_fontset_font): Function removed.
9016 (pixel_point_size): New function.
9017 (font_list): Argument type changed. Caller changed.
9018 (LFACE_FONT): New macro.
9019 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
9020 (set_lface_from_font_name): Type of arg FONTNAME is changed to
9021 Lisp_Object. Determine the font name by actually loading a font
9022 by the specified pattern. Set LFACE_FONT (lface) to the specified
9023 pattern. Even if a font is not found, don't try alternatives.
9024 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
9025 (set_font_frame_param): If `font' is specified in lface, use it.
9026 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
9027 (lface_same_font_attributes_p): Likewise.
9028 (make_realized_face): Arguent changed. Caller changed. Set
9029 face->ascii_face to face itself.
9030 (free_realized_face): Free face->fontset if face is for ASCII.
9031 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
9032 deduce_unibyte_registry, x_charset_registry): Functions removed.
9033 (free_realized_multibyte_face): New function.
9034 (lookup_face, lookup_named_face, lookup_derived_face): Argument
9035 changed. Caller changed.
9036 (try_font_list): Argument type changed.
9037 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
9038 (choose_face_font): Argument changed. Handle fontset properly.
9039 (choose_face_fontset_font): Function removed.
9040 (realize_default_face, realize_named_face): Don't remove the
9042 (realize_face): Argument changed. Caller changed. Remove face
9043 with the arg former_face_id in advance. Load font for the new
9045 (realize_x_face): Argument changed. Caller changed. For a
9046 multibyte character, share fontset with base_face. For a single
9047 byte character, make a new realized fontset. Don't load a font
9049 (realize_tty_face): Argument changed. Caller changed.
9050 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
9051 (face_at_buffer_position): Don't check multibyte_p for returning
9053 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
9054 FACE_SUITABLE_FOR_CHARSET_P.
9055 (syms_of_xfaces): Remove code for Qx_charset_registry and
9056 Vface_default_registry.
9058 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
9059 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
9060 (x_per_char_metric): Don't try FONT->default_char. Even if
9061 pcm->width is zero, glyph bits may exist.
9062 (x_encode_char): Always initialize char2b->byte1.
9063 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
9064 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
9066 (x_append_glyph): Set glyph->glyph_not_available_p.
9067 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9068 it->charset. Handle the case that per char metric is not
9069 available. If it->multibyte_p is zero and it->c is a multibyte
9070 character, convert it to a unibyte character.
9071 (struct glyph_string): Delete member `charset'.
9072 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9073 the case that per char metric is not available correctly.
9074 (x_fill_glyph_string): Handle the case that the specific glyph is
9075 not available correctly.
9076 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9077 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9078 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9079 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9080 fontset. Don't call FS_LOAD_FONT.
9082 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
9083 (x_create_tip_frame): Likewise.
9084 (Fx_close_connection): Free full_name of font_info.
9086 * fns.c (optimize_sub_char_table): New function.
9087 (Foptimize_char_table): New function.
9088 (syms_of_fns): Defsubr Soptimize_char_table.
9090 2000-03-20 Gerd Moellmann <gerd@gnu.org>
9092 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
9093 only if buffer is displayed in some window.
9095 * xdisp.c (handle_single_display_prop): Initialize local `value'.
9096 (try_window_reusing_current_matrix): Don't call scroll run
9097 function if run's current and desired position are the same;
9098 this prevents cursor flickering.
9100 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
9102 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
9104 * regex.c (RE_STRING_CHAR): New macro.
9105 (GET_CHAR_AFER_2): Remove.
9106 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
9107 (enum re_opcode_t): Remove on_failure_jump_exclusive.
9108 (print_partial_compiled_pattern, re_compile_fastmap)
9109 (re_match_2_internal): Remove on_failure_jump_exclusive.
9110 (regex_compile): Turn optimizable P+ loops into PP*, so that the
9111 optimization only need to work for * (ie. can use of_keep_string_jump).
9112 Remove the special case for .*\n since it is now covered by the general
9114 (re_search_2): Don't bother with `room'.
9115 (skip_one_char): New function.
9116 (skip_noops): Simplify since `memory' is not needed any more.
9117 (mutually_exclusive_p): Restructure slightly to use `switch' and
9118 add handling for "all" remaining cases.
9119 (re_match_2_internal): Change on_failure_jump_smart to use
9120 on_failure_keep_string_jump (and redirect the end-of-loop jump)
9121 rather than on_failure_jump_exclusive.
9123 2000-03-19 Gerd Moellmann <gerd@gnu.org>
9125 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
9126 number of bits per RGB because it's everywhere used as the depth
9129 * term.c (calculate_costs): Remove code dealing with X frames.
9131 2000-03-19 Richard M. Stallman <rms@gnu.org>
9133 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
9135 2000-03-18 Gerd Moellmann <gerd@gnu.org>
9137 * lread.c (read_integer): Unread the last char not consumed.
9139 2000-03-17 Gerd Moellmann <gerd@gnu.org>
9141 * xterm.c (x_update_window_cursor): Don't update in frames
9142 which are in the process of being deleted.
9144 2000-03-16 Gerd Moellmann <gerd@gnu.org>
9146 * Makefile.in (mostlyclean): Add `*.core'.
9147 (clean): Add `bootstrap-emacs'.
9149 * lread.c (read_integer): New function.
9150 (read1): Support read syntax #o, #x, #b, #r.
9152 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
9154 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
9155 make sure POINTER_TO_OFFSET gives the same value before and after
9156 PREFETCH. Use `dfail' to guarantee "atomic" matching.
9157 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
9158 (debug): Now only active if > 0 rather than if != 0.
9159 (DEBUG_*): Update for the new meaning of `debug'.
9160 (print_partial_compiled_pattern): Add missing `succeed' case. Use
9161 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
9162 in `succeed_n', `jump_n' and `set_number_at'.
9163 (store_op1, store_op2, insert_op1, insert_op2)
9164 (at_begline_loc_p, at_endline_loc_p): Add prototype.
9165 (group_in_compile_stack): Move to after its arg's types are
9166 declared and add a prototype.
9167 (PATFETCH): Define in terms of PATFETCH_RAW.
9168 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
9170 (QUIT): Redefine as a nop except for NTemacs.
9171 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
9172 indentation of the greedy-op and shy-group code.
9173 (at_(beg|end)line_loc_p): Fix argument's types.
9174 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
9175 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
9176 (MATCHING_IN_FIRST_STRING): Remove.
9177 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
9178 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
9179 QUIT unconditionally.
9181 2000-03-15 Gerd Moellmann <gerd@gnu.org>
9183 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
9186 * process.c (send_process): Add a hint that the function
9187 can call Lisp code to its comment.
9189 * lread.c (load_dangerous_libraries): New variable.
9190 (Vbytecomp_version_regexp): New variable.
9191 (safe_to_load_p): New function.
9192 (Fload): Handle files not compiled with Emacs specially.
9193 (syms_of_lread): New Lisp variable load-dangerous-libraries.
9195 2000-03-14 Gerd Moellmann <gerd@gnu.org>
9197 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
9199 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
9200 support functions only if HAVE_X11R6_XIM is defined.
9201 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
9203 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
9205 * xfns.c (X_I18N_INHIBITED): Don't define.
9206 (create_frame_xic): Remove conditional compilation on
9208 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
9210 * config.in (HAVE_X_I18N): Moved here from xterm.h.
9211 (HAVE_X11R6_XIM): Define.
9213 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
9215 * xterm.c (x_term_init): Add support for X resource `synchronous'.
9216 If set, call XSynchronize.
9218 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
9220 * regex.c: Declare a new type `re_char' used throughout the code
9221 for the string char type. It's `const unsigned char' to match the
9222 rest of Emacs. Consistently make sure all pointers to strings use
9223 it and make sure all pointers into the pattern use `unsigned
9225 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
9226 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
9229 * charset.h (GET_CHAR_AFTER_2): Remove.
9230 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
9232 2000-03-12 Ken Raeburn <raeburn@gnu.org>
9234 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
9235 variable before the invocation of YMF_PASS_LDFLAGS, in case both
9236 of them try to use backquotes.
9238 2000-03-12 Dave Love <fx@gnu.org>
9240 * unexelf.c: Restore changes of 1999-10-19.
9241 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
9242 fix its type and alignment; copy it from current process.
9244 2000-03-12 Gerd Moellmann <gerd@gnu.org>
9246 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
9247 has been found. Fix bug not computing timer's predecessor.
9249 * fileio.c (Fread_file_name): Handle case that DIR contains a
9252 * window.c (Fsave_window_excursion): Doc fix.
9254 * xfns.c (x_defined_color): Rewritten to use
9255 x_allocate_nearest_color.
9257 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
9259 * msdos.c (vga_installed): New function, code moved from
9260 dos_set_window_size.
9261 (Qbar, Qcursor_type, outside_cursor): New variables.
9262 (syms_of_msdos): Intern and staticpro them.
9263 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
9264 shape used outside Emacs when called for the first time.
9265 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
9266 cursor shape used outside Emacs.
9267 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
9268 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
9270 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
9271 parameters specify the cursor. Make qreverse a global
9272 variable (renamed to Qreverse).
9274 2000-03-09 Gerd Moellmann <gerd@gnu.org>
9276 * fns.c (Fy_or_n_p): Cancel busy-cursor.
9278 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
9280 This is a big redesign of failure-stack and register handling, prompted
9281 by bugs revealed when trying to add shy-groups. Overall, what happened
9282 is that loops are now structured a little differently, groups can be
9283 shy and the code is a little simpler.
9285 * regex.h: Update the copyright.
9286 (RE_SHY_GROUPS): New value.
9287 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
9288 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
9290 * regex.c (enum re_opcode_t): Remove jump_past_alt,
9291 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
9292 on_failure_jump_(exclusive, loop and smart). Also fix the comment
9293 for (start|stop)_memory since they now only take one argument (the
9294 second has becomes unnecessary).
9295 (print_partial_compiled_pattern): Adjust for changes in
9297 (print_compiled_pattern): Use %ld to printf long ints and flush to
9298 make debugging a little easier.
9299 (union fail_stack_elt): Make the integer unsigned.
9300 (struct fail_stack_type): Add a `frame' element.
9301 (INIT_FAIL_STACK): Init `frame' as well.
9302 (POP_PATTERN_OP): New macro for re_compile_fastmap.
9303 (DEBUG_PUSH, DEBUG_POP): Remove.
9304 (NUM_REG_ITEMS): Remove.
9305 (NUM_NONREG_ITEMS): Adjust.
9306 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
9307 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
9308 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
9309 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
9311 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
9312 address pushed is not the destination of the jump but the source
9314 (NUM_FAILURE_ITEMS): Remove.
9315 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
9316 registers before the actual failure point). Don't hardcode any
9317 meaning for str==NULL anymore.
9318 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
9319 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
9321 (REG_UNSET_VALUE): Use NULL (why not?).
9322 (compile_range): Remove declaration since it doesn't exist.
9323 (struct compile_stack_elt_t): Remove inner_group_offset.
9324 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
9325 (regex_grow_registers): Remove dead code.
9326 (FIXUP_ALT_JUMP): New macro.
9327 (regex_compile): Add shy-groups Change loops to use
9328 on_failure_jump_smart&jump instead of
9329 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
9330 initial (dummy_failure_)jump. Remove c1_base (looks like unused
9331 variable to me). Use `jump' instead of `jump_past_alt' and don't
9332 bother with push_dummy_failure in alternatives since it is now
9333 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
9334 emacs' for (re)allocating the stack.
9335 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
9336 from loop when bufp->can_be_null rather than jumping to `done'.
9337 Avoid jumping backwards so as to ensure termination. Use
9338 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
9339 backreferences. Remove dead code in handling of `anychar'.
9340 (skip_noops, mutually_exclusive_p): New functions taken from the
9341 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
9342 improve mutually_exclusive_p to handle ".+\n".
9343 (lowest_active_reg, highest_active_reg,
9344 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
9345 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
9346 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
9347 variables. Push register (in `start_memory') on the stack rather
9348 than storing it in old_reg(start|end). Remove the cycle detection
9349 from `stop_memory', replaced by the use of on_failure_jump_loop
9350 for greedy loops. Add code for the new on_failure_jump_<foo>.
9351 Remove ad-hoc code in `on_failure_jump' to push more registers in
9352 the case of a loop. Take out code from `maybe_pop_jump' into
9353 separate functions and adapt it to the semantics of
9354 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
9355 and push_dummy_failure. Remove dummy_failure handling and
9356 handling of `failures to jump to on_failure_jump' (this last one
9357 was already dead code, it seems).
9358 (group_match_null_string_p, alt_match_null_string_p)
9359 (common_op_match_null_string_p): Remove.
9361 2000-03-08 Dave Love <fx@gnu.org>
9363 * config.in: Don't depend on __STDC__ for volatile.
9364 Add POINTER_TYPE, PTR, PROTOTYPES.
9366 * hftctl.c, strftime.c: Use PROTOTYPES.
9367 * eval.c (find_handler_clause): Likewise.
9369 * mem-limits.h: Use POINTER_TYPE.
9371 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
9372 (memory_warnings): Declare using POINTER_TYPE.
9374 2000-03-08 Gerd Moellmann <gerd@gnu.org>
9376 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
9378 * xdisp.c (display_echo_area): Temporarily inhibit garbage
9381 * xfns.c: Remove obsolete code in #if 0.
9382 (Fx_focus_frame): New function.
9384 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9386 * coding.c (coding_category_name): Add coding-category-utf-8,
9387 coding-category-utf-16-be, coding-category-utf-16-le.
9388 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
9389 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
9390 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
9391 (detect_coding_utf_8): New function.
9392 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
9393 UTF_16_LOW_SURROGATE_P): New macros.
9394 (detect_coding_utf_16): New function
9395 (detect_coding_mask): When priorities are specified, skip any
9396 categories that have `nil' coding-system. Fix bug of returning
9397 wrong mask when PRIORITIES is specified and detect_coding_XXX()
9398 returns a mask not set in PRIORITIES.
9399 (detect_eol_type_in_2_octet_form): New function.
9400 (detect_eol): selects detect_eol_type_XXX to call according to
9401 cooding->category_idx.
9402 (detect_coding_system): Remove `nil' coding-system in the result.
9403 (Fupdate_coding_systems_internal): Update all coding-categories.
9405 * coding.h (CODING_CATEGORY_IDX_UTF_8,
9406 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
9408 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
9409 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
9410 CODING_CATEGORY_IDX_UTF_16_LE.
9411 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
9412 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
9413 (CODING_CATEGORY_MASK_ANY): Include the above macros.
9414 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
9416 2000-03-07 Gerd Moellmann <gerd@gnu.org>
9418 * doc.c (Fdocumentation_property): If value is not a string,
9419 and doesn't refer to etc/DOC, evaluate it to obtain a string.
9421 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
9422 close the display with XtCloseDisplay. This caused a bus error
9425 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
9426 complete but not unique.
9428 2000-03-06 Gerd Moellmann <gerd@gnu.org>
9430 * process.c (send_process): Remove local variable `procname' that
9431 might become invalid when a GC happens. Instead, access the
9432 process name slot directly.
9434 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
9437 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
9440 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
9442 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
9443 glyph matrices have been freed.
9445 2000-03-05 Gerd Moellmann <gerd@gnu.org>
9447 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
9448 (bootstrap-temacs): Set LC_ALL to C like for temacs.
9450 * xfns.c (QCdata): Moved to xdisp.c.
9452 * xdisp.c (QCdata): Moved here from xfns.c.
9453 (syms_of_xdisp): Initialize QCdata.
9455 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
9457 * window.c (coordinates_in_window): Use
9458 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
9459 FRAME_INTERNAL_BORDER_WIDTH.
9461 * xdisp.c (try_window_id): Recompute unchanged information if
9462 it is obviously invalid.
9464 * xterm.c (x_term_init): Create a colormap if not using the
9467 * xterm.h (select_visual): Change prototype.
9469 * xfns.c (select_visual): Rewritten. Recognize user-specified
9471 (visual_classes): New variable.
9473 2000-03-04 Gerd Moellmann <gerd@gnu.org>
9475 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
9476 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
9477 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
9478 (x_decode_color): Don't handle allocation of white and black
9480 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
9481 XtNcolormap resources.
9482 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
9483 (Fx_create_frame): Initialize color members of x_output structure.
9484 (xpm_load): Pass colormap to XPM lib.
9486 * xfaces.c (x_free_colors): Access colormap of frame using
9487 FRAME_X_COLORMAP. Be paranoid about freeing black and white
9488 when default colormap is used.
9490 * xterm.c (x_term_init): Set Colormap member of x_display_info
9491 structure. Copy colormap if resource `privateColormap' is
9492 specified (PseudoColor only).
9493 (x_setup_relief_color): Access colormap of frame using
9496 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
9497 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
9499 2000-03-04 Jason Rumney <jasonr@gnu.org>
9501 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
9502 other non-platform-specific equivalents.
9503 [WINDOWSNT]: Include w32term.h, fontset.h and define X
9504 specific functions and macros as their w32 equivalents where
9505 non-platform-specifics are not available.
9506 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
9507 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
9508 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
9509 (frame_update_line_height): Use macros to access f->output_data.
9510 (defined_color): Remove FIXME comments; fixed.
9511 (x_face_list_fonts, prepare_face_for_display): Put X specifics
9512 into #ifdef blocks. Add WINDOWSNT blocks.
9513 (Fx_list_fonts): Use macros for accessing font data.
9514 (set_lface_from_font_name): Different default fonts for X and
9516 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
9517 scalable for backward compatibility.
9518 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
9519 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
9521 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
9524 * makefile.nt (w32faces.obj): Remove.
9527 2000-03-03 Jason Rumney <jasonr@gnu.org>
9529 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
9532 2000-03-03 Ken Raeburn <raeburn@gnu.org>
9534 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
9535 standard ELF definitions here if the system header does not.
9537 2000-03-03 Gerd Moellmann <gerd@gnu.org>
9539 * xterm.c (PER_CHAR_METRIC): Removed.
9540 (x_per_char_metric_1, x_default_char): New functions.
9541 (x_per_char_metric): If font's default char is invalid, return
9542 metrics of a suitably chosen usable default char.
9543 (x_draw_glyph_string_foreground): If font has an invalid default
9544 char, replace occurrences of unprintable chars with a suitably
9545 chosen usable default char.
9547 2000-03-02 Gerd Moellmann <gerd@gnu.org>
9549 * xterm.c (note_mouse_highlight): Return quickly if frame's
9550 glyph matrices have been freed.
9552 * dispnew.c (free_glyphs): Block input while freeing matrices.
9554 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
9556 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
9559 * dispextern.h (x_free_colors): Add prototype.
9561 * xfaces.c (x_free_colors): New function.
9562 (unload_color, free_face_colors): Use it.
9564 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
9566 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
9568 * window.c [MSDOS]: Include msdos.h.
9570 2000-03-02 Dave Love <fx@gnu.org>
9572 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
9574 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
9575 set C_OPTIMIZE_SWITCH for gcc.
9577 2000-03-02 Kenichi Handa <handa@etl.go.jp>
9579 * coding.c (coding_save_composition): Be sure to allocate
9580 composition data area in coding even if there's no composition in
9583 2000-03-01 Jason Rumney <jasonr@gnu.org>
9585 * w32term.c: Equivalent changes to those made to xterm.c on
9586 2000-02-25 and 2000-02-24.
9588 * w32fns.c: Equivalent changes to those made to xfns.c on
9589 2000-02-25 and 2000-02-21.
9591 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
9592 correct line-end convention is followed.
9594 * w32menu.c [HAVE_BOXES]: Remove #undef.
9595 (single_keymap_panes): Remove code for simulating checkmarks.
9596 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
9597 Remove code for drawing simulated checkmarks.
9598 (w32_menu_show): make unibyte help string correctly.
9599 (add_menu_item): draw standard Windows checkmarks. Draw radio
9600 buttons as radio buttons if possible.
9602 2000-03-01 Gerd Moellmann <gerd@gnu.org>
9604 * sysdep.c (start_of_text): Don't define this function for NetBSD
9607 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
9609 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
9610 (LINKER): Don't undef if __NetBSD__ is defined.
9612 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
9614 * fileio.c [__NetBSD__]: Define `unix'.
9616 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
9618 2000-02-29 Gerd Moellmann <gerd@gnu.org>
9620 * atimer.c (start_atimer): Don't abort when timers are stopped.
9621 (append_atimer_lists): New function.
9622 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
9623 arbitrary lists of stopped and running atimers.
9625 * atimer.c (cancel_atimer): Handle canceling an atimer when
9626 some timers are stopped.
9628 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
9631 * fns.c (maybe_resize_hash_table): Handle case of new size
9632 coming out as being the same as old size.
9634 2000-02-27 Jason Rumney <jasonr@gnu.org>
9636 * makefile.nt: Add atimer.h to dependencies.
9637 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
9638 * w32console.c: Only disable window system features for dispextern.h
9639 (initialize_w32_display): Build a display info for the console.
9640 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
9641 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
9642 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
9644 * w32gui.h (struct W32FontStruct): Revert last change after change
9646 * w32menu.c (single_submenu): Set up help string.
9647 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
9648 (w32_dialog_show): Set up help string.
9649 * w32term.c (w32_display_info_for_display): Remove unused function.
9650 (w32_draw_bitmap): Use pre-built bitmaps.
9651 (w32_initialize_display_info): New function to initialize parts of
9652 display info that are common to both GUI and console frames.
9653 (w32_term_init): Use w32_initialize_display_info. Do not set
9654 Vw32_num_mouse_buttons here, as it is not called for console
9655 frames. Build bitmaps for indicating truncated lines etc.
9656 (x_delete_display): Destroy pre-built bitmaps.
9657 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
9658 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
9660 2000-02-27 Dave Love <fx@gnu.org>
9662 * lisp.h: Add a bunch of prototypes.
9664 2000-02-26 Kenichi Handa <handa@etl.go.jp>
9666 * keyboard.c (read_char): Set `usec' correctly.
9668 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9670 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
9671 `lambda', set reg[RRR] to the map index.
9672 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
9673 reg[RRR] to 0. Otherwise, set it to -1.
9675 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9677 * emacs.c (main): Remove code snippet commented out with `//'.
9679 2000-02-25 Richard M. Stallman <rms@gnu.org>
9681 * fileio.c (Ffile_symlink_p): If result starts with a `/'
9682 and contains a `:', prepend `/:'.
9684 * window.c (select_window_1): If selected_window is nil,
9685 don't "swap out" the buffer's point.
9686 (Fset_window_configuration): Set selected_window to nil
9687 before calling Fselect_window.
9688 (unshow_buffer): Don't set point in buffer from window's point
9689 if another more recently selected window also shows the buffer.
9691 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9693 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
9695 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
9696 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
9697 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
9699 (DEFAULT_BUSY_CURSOR_DELAY): New define.
9700 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
9701 (hide_busy_cursor): New functions.
9702 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
9704 * minibuf.c (read_minibuf): Cancel busy-cursor.
9706 * keyboard.c (command_loop_1): Call start_busy_cursor before
9707 Fcommand_execute and cancel_busy_cursor after it.
9708 (timer_check): Remove busy-cursor code.
9709 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
9712 * process.c (wait_reading_process_input): Remove busy-cursor code.
9714 * eval.c (Fsignal): Call cancel_busy_cursor instead of
9715 Fx_hide_busy_cursor.
9717 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
9719 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
9721 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
9723 * xterm.c (XTread_socket): Remove busy-cursor code.
9725 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
9726 (build_frame_matrix_from_leaf_window): Put code handling
9727 glyph row's not being a slice of a frame row in #if 0.
9728 (sync_window_with_frame_matrix_rows): New function.
9729 (frame_row_to_window): New function.
9730 (mirror_line_dance): Handle copies between windows.
9732 * lread.c (Fload): Use `xfree' instead of `free'.
9733 (init_obarray): Use `xmalloc' instead of `malloc'.
9735 * window.c (Fset_window_buffer): Set WINDOW to the window
9737 (coordinates_in_window): Take frame's internal border width
9740 2000-02-24 Gerd Moellmann <gerd@gnu.org>
9742 * xterm.c (x_display_and_set_cursor): Display cursor of
9743 non-selected windows depending on the setting of
9744 cursor_in_non_selected_windows.
9746 * xdisp.c (cursor_in_non_selected_windows): New variable.
9747 (syms_of_xdisp): DEFVAR_BOOL it.
9749 2000-02-23 Gerd Moellmann <gerd@gnu.org>
9751 * data.c (Fstring_to_number): If number is greater than what
9752 fits into an integer, return a float.
9754 * eval.c (specbind): Remove references to
9755 keyword_symbols_constant_flag.
9757 * data.c (keyword_symbols_constant_flag): Removed.
9758 (Fmakunbound, set_internal, syms_of_data): Remove references to
9759 keyword_symbols_constant_flag.
9761 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
9763 2000-02-23 Kenichi Handa <handa@etl.go.jp>
9765 * syntax.c (multibyte_syntax_as_symbol): New variable.
9766 (syms_of_syntax): Declare it as a Lisp variable.
9767 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
9768 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
9769 nonzero, treat all multibyte characters as symbol.
9770 (init_syntax_once): Give syntax `word' to all multibyte
9773 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
9775 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
9778 2000-02-21 Gerd Moellmann <gerd@gnu.org>
9780 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
9782 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9783 (x_non_menubar_window_to_frame): Check the busy-cursor window.
9785 2000-02-21 Dave Love <fx@gnu.org>
9787 * frame.c (Vmouse_position_function): New variable.
9788 (Fmouse_position): Use it.
9789 (syms_of_frame): Install it.
9791 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
9793 2000-02-20 Gerd Moellmann <gerd@gnu.org>
9795 * fileio.c (Finsert_file_contents): Unbind the binding of
9796 standard-output done by temp_output_buffer_setup.
9798 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
9799 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
9800 (specbind, unbind_to): Handle most common case of non-constant
9801 symbol with trivial value specially.
9803 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
9805 2000-02-20 Richard M. Stallman <rms@gnu.org>
9807 * data.c (Fmake_variable_buffer_local): Doc fix.
9808 Init found_for_buffer to 0.
9809 (Fmake_variable_frame_local): If the variable has already
9810 been buffer-local, set the check_frame field.
9812 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
9814 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
9815 produced for CODING_MODE_LAST_BLOCK requires.
9817 2000-02-18 Dave Love <fx@gnu.org>
9819 * keyboard.c (echo_keystrokes): Remove declaration.
9820 (Vecho_keystrokes) New variable.
9821 (read_char, record_menu_key, read_key_sequence): Use it to allow
9823 (syms_of_keyboard): Change Vecho_keystrokes declaration.
9825 * lread.c: Undef feature selection macros before defining.
9827 2000-02-18 Gerd Moellmann <gerd@gnu.org>
9829 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
9830 for symbols other than the symbol in question.
9832 2000-02-17 Dave Love <fx@gnu.org>
9834 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
9836 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9838 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
9840 * alloc.c (enum mem_type): Compile unconditionally.
9842 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
9844 * xfaces.c (tty_defined_color): Don't return faulire indication
9845 for unspecified-fg and unspecified-bg pseudo-colors.
9847 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9849 * alloc.c (mark_object): Don't mark symbol names in pure space.
9850 (gc_sweep): Don't unmark symbol names in pure space.
9852 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
9853 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
9854 [GC_MARK_STACK]: New defines.
9855 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
9856 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
9858 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
9860 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
9861 allocate_buffer instead of xmalloc.
9863 * alloc.c (toplevel): Include setjmp.h.
9864 (PURE_POINTER_P): New define.
9865 (enum mem_type) [GC_MARK_STACK]: New enumeration.
9866 (Vdead) [GC_MARK_STACK]: New variable.
9867 (lisp_malloc): Add parameter TYPE, call mem_insert if
9868 GC_MARK_STACK is defined.
9869 (allocate_buffer): New function.
9870 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
9871 (free_float) [GC_MARK_STACK]: Set type to Vdead.
9872 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
9873 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
9874 (MEM_NIL) [GC_MARK_STACK]: New define.
9875 (struct mem_node) [GC_MARK_STACK]: New structure.
9876 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
9877 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
9878 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
9879 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
9880 (mark_stack) [GC_MARK_STACK]: New functions.
9881 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
9882 (clear_marks): Removed.
9883 (gc_sweep): Set free conses' car, free floats' type, free
9884 symbols' function to Vdead. Use lisp_free to free buffers.
9885 (init_alloc_once): Initialize Vdead.
9886 (survives_gc_p): Return non-zero for pure objects.
9888 * alloc.c: Add comments throughout the file.
9890 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
9891 that unblocks alarms.
9893 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
9894 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
9895 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
9897 * frame.c (make_frame): Set frame initiallly to `garbaged'.
9899 2000-02-17 Kenichi Handa <handa@etl.go.jp>
9901 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
9902 avoid infinite error signaling. Allocate sufficient memory for
9903 eol_str in the case that eoltype is Lisp_Int.
9905 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
9907 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
9908 depends on the previous behavior.
9910 2000-02-16 Gerd Moellmann <gerd@gnu.org>
9912 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
9914 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9916 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
9918 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
9919 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
9922 2000-02-15 Richard M. Stallman <rms@gnu.org>
9924 * data.c (set_internal): Don't make variable buffer-local
9925 if within a let-binding for the same buffer.
9926 (let_shadows_buffer_binding_p): New function.
9928 * eval.c (specbind): For buffer-local value,
9929 record the current buffer also.
9930 (unbind_to): Cope with that change.
9932 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9934 * window.c (Fsave_window_excursion): Doc fix.
9936 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
9938 * syntax.c (back_comment): Make sure we only consider comment-starters
9939 of the relevant style and return -1 in case of a failure to find the
9940 beginning of the comment.
9941 (Fforward_comment): If back_comment fails, go back to the position just
9942 after the comment-end.
9943 (scan_lists): Add comment describing a very minor bug.
9945 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9947 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
9948 `completion-regexp-list' in the docstring.
9950 2000-02-14 Dave Love <fx@gnu.org>
9952 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
9954 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9956 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
9957 to Emacs' syntax. Also fix the comment about set/not-set meanings
9958 since Emacs syntax is not the value 0 any more.
9959 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
9960 since it's now part of RE_SYNTAX_EMACS.
9962 2000-02-12 Dave Love <fx@gnu.org>
9964 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
9967 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9969 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
9971 2000-02-12 Dave Love <fx@gnu.org>
9973 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
9975 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
9976 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
9977 * s/hpux.h: Don't define HAVE_VFORK.
9979 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
9981 * s/nextstep.h: Don't define HAVE_ALLOCA.
9983 * config.in: Add vfork bits.
9985 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9987 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
9988 unwind function to undo the effect of stopping atimers.
9990 * keyboard.c (bind_polling_period): Stop all timers except
9993 * atimer.c (stopped_atimers): New variable.
9994 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
9997 * atimer.h (stop_other_atimers, run_all_atimers)
9998 (unwind_stop_other_atimers): Add function prototypes.
10000 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
10002 2000-02-11 Ken Raeburn <raeburn@gnu.org>
10004 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
10005 library may depend on jpeg.
10006 (atimer.o): Depends on atimer.c.
10008 2000-02-11 Kenichi Handa <handa@etl.go.jp>
10010 * insdel.c (del_range_1): Call update_compositions.
10011 (del_range_both): Call update_compositions just once..
10013 2000-02-10 Dave Love <fx@gnu.org>
10015 * xfns.c (create_frame_xic): Fix initialization of automatic
10016 aggregates for pcc.
10018 2000-02-09 Kenichi Handa <handa@etl.go.jp>
10020 * ccl.c (CCL_MAKE_CHAR): New macro.
10021 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
10022 registers by CCL_MAKE_CHAR before calling translate_char.
10023 <CCL_TranslateCharacterConstTbl> Likewise.
10025 2000-02-08 Dave Love <fx@gnu.org>
10027 * lread.c (__EXTENSIONS__): Define.
10029 2000-02-08 Gerd Moellmann <gerd@gnu.org>
10031 * puresize.h (BASE_PURESIZE): Increase to 650000.
10033 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10035 * msdos.c (XMenuActivate): Turn off the cursor after displaying
10038 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10040 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
10041 md, mh, mb, mr, and me to the fake termcap entry.
10043 2000-02-06 Ken Raeburn <raeburn@gnu.org>
10045 * sound.c (sound_cleanup): Don't call device close routine if the
10046 function pointer is null.
10048 2000-02-06 Andrew Innes <andrewi@gnu.org>
10050 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
10051 around image definitions and prototypes.
10052 (gamma_correct) [WINDOWSNT]: New prototype.
10054 * w32term.c (x_make_frame_visible): Replace call to
10055 input_poll_signal with poll_for_input.
10057 * window.c [WINDOWSNT]: Include w32term.h.
10059 * xdisp.c [WINDOWSNT]: Include w32term.h.
10061 * makefile.nt: Add dependencies on w32gui.h.
10062 (OBJ1): Include atimer.obj.
10063 ($(BLD)\atimer.obj): New dependency rule.
10065 * w32.c (sigmask): New function (does nothing).
10066 (sigunblock): Ditto.
10068 * frame.c [WINDOWSNT]: Include w32term.h.
10070 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
10072 * lread.c (syms_of_lread): Fix literal newlines.
10074 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
10075 the string constant limit (2048 bytes) in MSVC.
10078 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
10080 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
10082 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
10083 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
10084 dispatch the event.
10086 2000-02-04 Dave Love <fx@gnu.org>
10088 * fileio.c: Remove some unused vars.
10089 (_GNU_SOURCE): Define (for euidaccess).
10091 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
10093 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
10095 (read_minibuf): Deal with allow_props correctly.
10097 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
10099 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
10101 2000-02-03 Ken Raeburn <raeburn@gnu.org>
10103 * search.c (compile_pattern): If a cache entry has a nil regexp,
10104 fill in that entry instead of clobbering a previously cached
10107 2000-02-02 Ken Raeburn <raeburn@gnu.org>
10109 * puresize.h (BASE_PURESIZE): Increase to 610000.
10111 2000-02-02 Gerd Moellmann <gerd@gnu.org>
10113 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
10116 2000-02-02 Kenichi Handa <handa@etl.go.jp>
10118 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
10119 instead of incrementing ic directly.
10120 <CCL_WriteExprConst> Likewise.
10121 <ccl_set_expr>: Set ic to jump_address.
10123 * fileio.c (e_write): Fix the handling of
10124 CODING_FINISH_INSUFFICIENT_SRC.
10126 2000-02-01 Dave Love <fx@gnu.org>
10128 * editfns.c (Fpropertize): Doc fix.
10130 * process.c (Fstart_process): Doc fix.
10132 * eval.c: Fix various doc strings not to duplicate information
10133 from help-manyarg-func-alist.
10135 * window.c (Fset_window_margins): Don't make interactive. Doc
10138 * doc.c (Vhelp_manyarg_func_alist): New variable.
10139 (Fdocumentation): Use it.
10140 (syms_of_doc): Define it.
10142 2000-01-31 Gerd Moellmann <gerd@gnu.org>
10144 * xterm.c (xim_open_dpy): Remove unused local variable.
10146 * emacs.c (USAGE): Use term `display options' instead of `X
10149 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
10150 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
10152 * fns.c (sweep_weak_table): New function.
10153 (sweep_weak_hash_tables): Use it. Keep on marking until there
10156 2000-01-30 Gerd Moellmann <gerd@gnu.org>
10158 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
10159 that XTread_socket does not crash by trying to call XNoOp on a
10162 2000-01-30 Jason Rumney <jasonr@gnu.org>
10164 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10165 Change selected_frame to SELECTED_FRAME ().
10166 (w32_console_mouse_position): Remove #ifndef MULE from around
10167 `insist' parameter.
10169 * makefile.nt: Remove dosfns.obj.
10171 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
10173 * w32fns.c (w32_defined_color): Check for valid frame before
10174 applying gamma correction. Eliminate dependency on frame elsewhere.
10175 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
10176 (w32_to_x_font): Use resx and resy not height_in and width_in.
10177 (x_to_w32_font): Doc fix.
10178 (xlfd_strip_height): New function to strip and return font height.
10179 (w32_font_match): Compare height separately from rest of xlfd
10180 spec, using xlfd_strip_height.
10182 * w32term.c (w32_term_init): Swap resx and height_in, resy and
10183 width_in. Use w32_defined_color in place of defined_color.
10185 * w32faces.c: Merge more of DOS and X specifics in preparation for
10186 merge with xfaces.c.
10187 (defined_color): Remove FIXME comment.
10188 (tty_color_name): Provide w32-specific function.
10189 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
10191 * w32console.c (turn_on_face, turn_off_face): Removed.
10192 (w32_face_attributes): New function.
10193 (Global_variables): Reduce scope where possible.
10194 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
10196 (hl_mode): Don't modify text attributes.
10197 (write_glyphs): Don't do anything if len <= 0. Use
10198 w32_face_attributes to get attributes for drawing. Write
10199 terminating codes using char_attr_normal.
10200 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
10201 (update_begin, update_end): Likewise.
10202 (vga_stdcolor_name): New function.
10203 (initialize_w32_display): Remove char_attr_reverse and char_attr.
10204 (Fset_screen_color): Remove char_attr_reverse.
10206 2000-01-29 Gerd Moellmann <gerd@gnu.org>
10208 * xfns.c (xic_set_preeditarea): Take window parameter and
10209 window-relative pixel-positions.
10211 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
10212 is its frame's selected window.
10213 (xim_instantiate_callback): Likewise.
10215 * xfns.c (x_create_im): Removed.
10216 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
10217 (supported_xim_styles): Renamed from supported_styles.
10218 (best_xim_style): Renamed from best_style.
10219 (create_frame_xic): Renamed from xic_create_frame.
10220 (free_frame_xic): Renamed from xic_destroy_frame.
10222 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
10224 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
10225 our frames, call XFilterEvent with 2nd parameter `None'.
10226 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
10227 returning XBufferOverflow.
10228 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
10230 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
10231 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
10232 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
10233 (xim_initialize, xim_close)
10234 [HAVE_X_I18N && HAVE_X11R6]: New functions.
10235 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
10236 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
10237 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
10239 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
10241 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
10242 `xic_style' and `xic_xfs'.
10243 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
10244 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
10245 (FRAME_XIM): Removed.
10247 * xfns.c (supported_styles): New variable.
10248 (DEFAULT_STYLE, DEFAULT_FONT): New macros
10249 (xic_create_xfontset, best_style, xic_create_frame)
10250 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
10251 (xic_set_xfontset): New functions.
10253 2000-01-28 Dave Love <fx@gnu.org>
10255 * s/irix6-5.h: Revert last change after change to irix5-0.h.
10257 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
10259 2000-01-28 Gerd Moellmann <gerd@gnu.org>
10261 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
10262 for *scratch* if it already existed.
10264 * emacs.c (USAGE): New macro.
10265 (main): Use it to display usage information.
10267 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10269 Support for the menu-help feature:
10271 * msdos.h: Change prototypes of XMenuAddSelection and
10274 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
10275 part of the line to the termscript file.
10276 (IT_clear_to_end): Clear the entire line, not just its beginning.
10277 (menu_help_message, prev_menu_help_message): New variables.
10278 (IT_menu_make_room): Make room for the help_text member.
10279 (IT_menu_display): New argument disp_help; all callers changed.
10280 If disp_help is non-zero, store the help text of the active menu
10281 item in menu_help_message.
10282 (XMenuAddPane): Initialize the help_text member to NULL.
10283 (XMenuAddSelection): New argument help_text. Store it in the
10285 (XMenuActivate): New argument help_callback. If the value of
10286 menu_help_message has changed since the last time, display the
10287 menu help message text while waiting for the mouse to move. Clear
10288 the echo area before exiting.
10289 (XMenuDestroy): Free the help_text member.
10291 2000-01-27 Gerd Moellmann <gerd@gnu.org>
10293 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
10294 XMenuAddSelection. Pass help callback to XMenuActivate.
10295 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
10297 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10299 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
10300 and EMACS_SET_USECS.
10302 2000-01-26 Dave Love <fx@gnu.org>
10304 * editfns.c (Fchar_after, Fchar_before): Doc fix.
10306 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
10307 an error may be signalled.
10309 2000-01-26 Gerd Moellmann <gerd@gnu.org>
10311 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
10312 LD_SWITCH_SYSTEM inherited from irix5-0.h.
10314 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
10316 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10318 * charset.c (Fstring): If there is a multibyte char among
10319 the args, always return a multibyte string.
10321 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10323 * sysdep.c (sys_select): Turn atimers off and on instead of
10324 recording and restoring old alarm handler
10326 * process.c (toplevel): Include atimer.h.
10327 (create_process_1): Rewritten.
10328 (create_process): Use atimers instead of alarm.
10329 (wait_reading_process_input) [hpux]: Turn atimers off instead
10330 of turning off SIGALRM.
10331 (wait_reading_process_input): Turn off atimers instead off
10332 calling stop_polling.
10334 * emacs.c (main): Call init_atimer.
10336 * keyboard.c (toplevel): Include systime.h and atimer.h.
10337 (polling_for_input): Removed because unused.
10338 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
10339 (poll_timer): New variable.
10340 (poll_for_input, poll_for_input_1): New functions.
10341 (start_polling, stop_polling): Rewritten.
10343 * keyboard.h (polling_for_input): Removed.
10345 * atimer.h, atimer.c: New files.
10347 * Makefile.in (obj): Add atimer.o.
10348 (atimer.o): New target.
10350 * blockinput.h (pending_atimers): Add extern declaration.
10351 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
10353 * lisp.h (popup_activated_flag): Add extern declaration.
10355 * xmenu.c (popup_activated_flag): Make externally visible.
10356 (popup_activate_callback) [USE_MOTIF]: Increment
10357 popup_activated_flag.
10358 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
10360 * xterm.c (toplevel): Include atimer.h.
10361 (toolkit_scroll_bar_interaction): New variable.
10362 (Fxt_process_timeouts): Removed.
10363 (x_process_timeouts): New function.
10364 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
10365 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
10366 (x_make_frame_visible): Call poll_for_input_1 instead of
10367 input_poll_signal. Don't call alarm.
10368 (x_initialize): Install timer calling x_process_timeouts.
10370 2000-01-24 Dave Love <fx@gnu.org>
10372 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
10373 Don't use -cckr -- apparently not now necessary.
10375 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
10377 * msdos.c (IT_menu_display): Truncate long menu lines at the right
10380 2000-01-23 Jason Rumney <jasonr@gnu.org>
10382 * w32fns.c (w32_defined_color): Apply gamma correction before
10383 trying to map to the palette.
10384 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
10387 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
10388 here. Callers changed to always pass real device context.
10389 (w32_draw_bitmap): Likewise.
10390 (w32_get_glyph_overhangs): Likewise.
10391 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
10393 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
10394 pfnSetScrollInfo and SetScrollRange.
10395 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
10396 back into MULE characters after decoding them.
10397 (x_get_glyph_face_and_encoding): Likewise.
10398 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
10399 GetCharABCWidthsW fails, since this is defined on Windows 9x.
10400 (x_produce_glyphs): Calculate per char metrics for a character
10401 that we know exists in default font when font_not_found_p is true.
10403 2000-01-22 Jason Rumney <jasonr@gnu.org>
10405 * makefile.nt (intervals.obj, composite.obj): New modules.
10406 (composite.h): Added as dependency where appropriate.
10408 * w32gui.h (XGCValue): New struct for emulating X GCs.
10410 * w32term.h (XCharStruct): New struct for emulating X.
10412 * w32console.c (turn_on_face, turn_off_face): New functions.
10413 (change_line_highlight): New prototype for new redisplay.
10414 (write_glyphs): Support multibyte text. Support faces.
10416 * w32faces.c: Complete rewrite for new redisplay based on new
10419 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
10420 throughout. struct frame * in place of FRAME_PTR.
10421 Skeleton support for images, toolbars, tooltips from xfns.c.
10422 (Fx_create_frame): Use system default for default scroll bar
10424 (w32_get_arg): Renamed from x_get_arg.
10425 (Fx_file_dialog): New function.
10426 (w32_list_fonts): Check cache before asking system.
10427 (Vw32_enable_synthesized_fonts): New variable.
10428 (Vw32_enable_italics): Obsolete, removed.
10430 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10431 Use SELECTED_FRAME macro.
10433 * w32menu.c: Add skeleton support for help strings on menus.
10434 (add_menu_item): Native checkbox and radio support added, but not
10435 yet enabled due to bugs.
10436 (push_menu_item): Add parameters type, selection and help.
10438 Formatting changes to reduce unnecessary diffs with xmenu.c.
10440 * w32select.c (Fw32_set_clipboard_data): Update call to
10441 find_charset_in_str.
10443 * w32term.c: Complete rewrite for new redisplay based on new
10444 xterm.c with necessary sections merged back in from old w32term.c.
10446 2000-01-21 Richard M. Stallman <rms@gnu.org>
10448 * data.c (set_internal): Further fix in same criterion.
10450 2000-01-20 Richard M. Stallman <rms@gnu.org>
10452 * data.c (set_internal): Fix the criteria for whether
10453 to swap out the old cached binding.
10455 2000-01-19 Dave Love <fx@gnu.org>
10457 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
10459 2000-01-18 Kenichi Handa <handa@etl.go.jp>
10461 * regex.c (re_compile_fastmap): While checking a range table for
10462 `charset', skip flag bits for a character class correctly.
10464 2000-01-17 Gerd Moellmann <gerd@gnu.org>
10466 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
10468 * xfns.c (x_window): Call lw_create_widget with new parameter
10471 * widget.c (EmacsFrameSetCharSize): Change size of children first
10472 because of problems with main window geometry management under
10475 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
10476 MENU_ITEMS_ITEM_.*.
10477 (MENU_ITEMS_ITEM_HELP): New enumerator.
10478 (push_menu_item): Add parameter HELP. Record help in menu_items.
10479 (single_menu_item, single_submenu, list_of_items): Call
10480 push_menu_item with new parameter.
10481 (single_submenu): Set help string in widget value.
10482 (menu_highlight_callback): New function.
10483 (set_frame_menubar): Call lw_create_widget with new
10485 (xmenu_show, xdialog_show): Ditto.
10487 2000-01-13 Gerd Moellmann <gerd@gnu.org>
10489 * sound.c (Fplay_sound): Improve doc string.
10491 2000-01-11 Richard M. Stallman <rms@gnu.org>
10493 * lisp.h (set_internal): Enter the new arg.
10495 * eval.c (specbind): Record buffer-local variables specially,
10496 indicating which buffer's binding was saved.
10497 (unbind_to): Restore buffer-local variables specially
10498 in the proper buffer.
10500 * data.c (set_internal): New arg BUF.
10502 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
10503 * data.c (Fset): Pass new arg to set_internal.
10504 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
10506 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10508 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
10511 2000-01-11 Richard M. Stallman <rms@gnu.org>
10513 * minibuf.c (Ftry_completion): Doc fix.
10515 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10517 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
10520 2000-01-11 Andreas Schwab <schwab@suse.de>
10522 * coding.c (code_convert_region): Initialize total_skip.
10524 2000-01-08 Dave Love <fx@gnu.org>
10526 * eval.c (Fuser_variable_p): Check customizability too.
10528 2000-01-07 Gerd Moellmann <gerd@gnu.org>
10530 * minibuf.c (Fcompleting_read): Doc fix.
10532 2000-01-05 Gerd Moellmann <gerd@gnu.org>
10534 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
10537 * xfns.c (x_create_im): New function to set IM and IC of a frame.
10538 Check that input style is supported before trying to create an
10540 (x_window): Call x_create_im.
10542 2000-01-04 Gerd Moellmann <gerd@gnu.org>
10544 * xfns.c (current_gif_memory_src): New variable.
10545 (gif_load): Record the address of the current memory source
10546 in current_gif_memory_src.
10547 (gif_read_from_memory): Use current_gif_memory_src.
10549 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
10550 macros statement form.
10552 * sound.c (struct sound): Renamed from struct sound_file.
10553 (struct sound): Add members `data' and `header_size'.
10554 (enum sound_attr): Add SOUND_DATA.
10555 (current_sound, current_sound_device): Variables renamed from
10556 sound_file and sound_device.
10557 (parse_sound): Parse :data.
10558 (parse_sound): Handle sound data in strings.
10559 (find_sound_type): Function renamed from find_sound_file_type.
10560 (wav_init, au_init): Fail if sound's header_size is smaller than
10561 needed header size.
10562 (wav_play, au_play): Play sounds from string data.
10564 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
10566 * lisp.h: Add prototype for allocate_string_data.
10568 * alloc.c (Fgarbage_collect): Return number of live and free
10571 * alloc.c (mark_buffer): Remove code in #if 0.
10573 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
10574 (strings_consed): New variable.
10575 (allocate_string): Set it.
10576 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
10577 (Fmemory_use_counts): Return strings_consed. Use Flist.
10579 * alloc.c: General cleanup in comments etc. Remove conditional
10580 compilation for `standalone'.
10582 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
10584 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
10585 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
10586 (DONT_COPY_FLAG): Removed.
10587 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
10588 (struct sdata, struct sblock): New
10589 (struct string_block): Rewritten.
10590 (STRINGS_IN_STRING_BLOCK): New macro.
10591 (oldest_sblock, current_sblock, total_strings, total_free_strings)
10592 (large_sblocks, string_blocks, string_free_list): New variables.
10593 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
10594 (init_strings): Rewritten.
10595 (allocate_string, allocate_string_data, compact_small_strings)
10596 (free_large_strings, sweep_strings): New functions.
10597 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
10598 (struct string_block_head, current_string_block)
10599 (first_string_block, large_string_blocks, STRING_FULLSIZE)
10600 (STRING_PAD): Removed.
10601 (make_uninit_multibyte_string, make_pure_string): Rewritten.
10602 (Fgarbage_collect): Don't set mark bit in large strings.
10603 (mark_object): Mark strings differently. Mark symbol names
10605 (survives_gc_p): Test marked strings differently.
10606 (gc_sweep): Sweep strings differently, unmark strings in
10608 (compact_strings): Removed.
10610 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
10612 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
10613 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
10615 2000-01-04 Kenichi Handa <handa@etl.go.jp>
10617 * fileio.c (Finsert_file_contents): Signal error if visiting file
10618 in a non-empty buffer.
10620 * term.c (encode_terminal_code): Fix the previous change.
10622 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10624 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
10625 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
10627 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
10629 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10631 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
10632 need to test for MSDOS frames.
10634 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10636 * dosfns.c (unspecified_colors): Remove.
10637 (msdos_stdcolor_idx): Use global variables unspecified_fg and
10639 (msdos_stdcolor_name): Return strings for unspecified fore- and
10640 back-ground colors.
10642 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
10643 (syms_of_xfaces): Remove their staticpro's.
10644 (tty_color_name): Return Lisp strings for unspecified fore- and
10645 back-ground colors.
10646 (Finternal_set_lisp_face_attribute): Remove the special treatment
10647 for Qunspecified_{f,b}g.
10648 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
10651 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10653 * xdisp.c (reseat_at_next_visible_line_start): Position before
10654 newline only if ending up on a newline.
10655 (next_element_from_ellipsis): Return success. Handle case of
10656 displaying no ellipsis. Fix case of ellipsis defined in display
10658 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
10661 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10663 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
10664 (Fcolor_supported_p): Renamed from face-color-supported-p.
10666 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10668 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
10669 list of colors renamed to tty-defined-color-alist.
10670 (tty_color_name): Pass the frame to tty-color-by-index.
10671 (realize_tty_face): tty-color-alist is now a function which
10672 accepts the frame as argument.
10674 * term.c (Ftty_display_color_p): Accept an optional argument
10677 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10679 * term.c (insert_glyphs): Pass glyph, not &glyph, to
10680 encode_terminal_code.
10682 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10684 * dispnew.c (mode_line_string): Support termcap frames as well.
10686 2000-01-01 Gerd Moellmann <gerd@gnu.org>
10688 * syntax.c (Fforward_word): Undo previous change.
10690 * editfns.c (Fconstrain_to_field): Don't constrain if
10691 inhibit-field-text-motion is non-nil.
10692 (Fline_beginning_position): Undo previous change.
10693 (Fline_end_position): Ditto.
10695 * syntax.c (Fforward_word): Notice field boundaries only if
10696 inhibit-field-text-motion is nil.
10698 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
10700 * editfns.c (Vinhibit_field_text_motion): New variable.
10701 (inhibit-field-text-motion): New DEFVAR_LISP.
10702 (Fline_beginning_position, Fline_end_position): Notice field
10703 boundaries only if inhibit-field-text-motion is nil.
10705 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
10706 All calls adjusted.
10707 (x_build_heuristic_mask): Likewise.
10708 (xbm_load_image_from_file): Change error output.
10709 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
10710 (gif_load, gs_load, x_kill_gs_process): Ditto.
10712 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
10713 color indices when accessing raster pixels.
10714 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
10715 one of :file or :data.
10716 (enum pbm_keyword_index): Add PBM_DATA.
10717 (pbm_format): Add :data.
10718 (pbm_image_p): Allow either :file or :data.
10719 (pbm_read_file): New function.
10720 (pbm_scan_number): Rewritten to read from string.
10721 (pbm_load): Support :data.
10723 See ChangeLog.8 for earlier changes.
10725 ;; Local Variables:
10726 ;; coding: iso-2022-7bit