| blob | 464a8ad416b2d45267be97bbd976dea9290fd725 |
1 2001-02-28 Gerd Moellmann <gerd@gnu.org>
3 * alloc.c (toplevel): Include process.h.
4 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
5 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
6 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
7 (allocate_vector, allocate_hash_table, allocate_window)
8 (allocate_frame, allocate_process, allocate_other_vector): New
9 functions.
10 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
11 (mark_maybe_pointer): New function.
12 (mark_memory): Also mark Lisp data to which only pointers
13 remain and not Lisp_Objects.
14 (min_heap_address, max_heap_address): New variables.
15 (mem_find): Return MEM_NIL if START is below min_heap_address or
16 above max_heap_address.
17 (mem_insert): Compute min_heap_address and max_heap_address.
19 * process.c (make_process): Use allocate_process.
21 * frame.c (make_frame): Use allocate_frame.
23 * window.c (make_window, make_dummy_parent): Use allocate_window.
24 (Fcurrent_window_configuration): Use allocate_other_vector.
26 * lisp.h (allocate_vectorlike): Remove prototype.
27 (allocate_vector, allocate_other_vector, allocate_frame)
28 (allocate_window, allocate_process, allocate_hash_table):
29 Add prototypes.
31 * fns.c (Fdelete, larger_vector): Use allocate_vector.
32 (make_hash_table, copy_hash_table): Use allocate_hash_table.
34 2001-02-27 Kenichi Handa <handa@etl.go.jp>
36 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
37 treat the produced bytes as a valid multibyte sequence.
39 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
40 (ccl_driver) <CCL_WriteMultibyteChar2>: Use
41 CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
42 <ccl_finish>: Set ccl->eight_bit_control properly.
44 * ccl.h (struct ccl_program): New member eight_bit_control.
46 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
48 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
49 accessible_keymaps_char_table.
50 (accessible_keymaps_char_table): Obey `is_metized'.
51 (where_is_internal, Fwhere_is_internal): Don't confuse int and
52 Lisp_Object.
54 2001-02-26 Gerd Moellmann <gerd@gnu.org>
56 * dispnew.c: Check HAVE_TERM_H before including term.h.
58 2001-02-24 Andrew Innes <andrewi@gnu.org>
60 * makefile.w32-in: Update copyright notice.
62 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
64 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
66 2001-02-24 Kenichi Handa <handa@etl.go.jp>
68 * Makefile.in (lisp): Add international/utf-8.elc.
70 * fontset.c (Fnew_fontset): Fix handling of the case that an
71 element of FONTLIST is a cons of family and registry.
73 2001-02-23 Jason Rumney <jasonr@gnu.org>
75 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
76 to height unconditionally.
78 * w32term.c (x_set_glyph_string_background_width): Extend the
79 background face to the end of the drawing area in the text area,
80 only.
81 (x_insert_glyphs): Call window_box_left to obtain the left
82 x-coordinate of the area to shift.
84 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
85 safe_run_hooks.
87 2001-02-22 Andrew Innes <andrewi@gnu.org>
89 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header
90 files.
91 ($(BLD)\dispnew.obj):
92 ($(BLD)\editfns.obj):
93 ($(BLD)\fileio.obj):
94 ($(BLD)\filelock.obj):
95 ($(BLD)\keyboard.obj):
96 ($(BLD)\w32proc.obj):
97 ($(BLD)\process.obj):
98 ($(BLD)\sysdep.obj): Ditto.
100 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
101 header files.
102 ($(BLD)/dispnew.$(O)):
103 ($(BLD)/editfns.$(O)):
104 ($(BLD)/fileio.$(O)):
105 ($(BLD)/filelock.$(O)):
106 ($(BLD)/keyboard.$(O)):
107 ($(BLD)/w32proc.$(O)):
108 ($(BLD)/process.$(O)):
109 ($(BLD)/sysdep.$(O)): Ditto.
111 2001-02-22 Gerd Moellmann <gerd@gnu.org>
113 * xdisp.c (forward_to_next_line_start): When taking the shortcut
114 at the start of the function, check that the \n in it->c is
115 from the iterator's current position.
117 * xdisp.c (handle_single_display_prop): Add parameter
118 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
119 properties which replace the display of text with something else.
120 (handle_display_prop): Call handle_single_display_prop with
121 additional argument saying if we already replaced text display
122 with something else. Use AREF.
123 (with_echo_area_buffer_unwind_data, display_menu_bar)
124 (decode_mode_spec_coding): Use AREF and ASIZE.
126 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
127 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
128 * vmstime.h: Files removed.
130 * unexencap.c, unexfx2800.c: Files removed.
132 * dispnew.c (direct_output_for_insert): Give up if we are showing
133 a message or just cleared the message because we might need to
134 resize the echo area window or display an empty echo area.
136 2001-02-21 Gerd Moellmann <gerd@gnu.org>
138 * xdisp.c (redisplay_internal): Do the
139 mark_window_display_accurate after all windows have been
140 redisplayed because this call resets flags in buffers which are
141 needed for proper redisplay.
143 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c: Use
144 display_hourglass_p, start_hourglass, cancel_hourglass instead of
145 the old names.
147 * w32term.h (struct x_output): Rename busy_cursor to
148 hourglass_cursor, busy_window to hourglass_window, busy_p to
149 hourglass_p.
151 * msdos.h (struct x_output): Rename busy_window to
152 hourglass_window, busy_p to hourglass_p.
154 * xterm.h (struct x_output): Rename busy_cursor to
155 hourglass_cursor, busy_window to hourglass_window, busy_p to
156 hourglass_p.
158 * xfns.c: Rename everything containing *busy_cursor* and similar
159 to *hourglass*.
160 (syms_of_w32fns): Rename x-busy-pointer-shape to
161 x-hourglass-pointer-shape, display-busy-cursor to
162 display-hourglass, busy-cursor-delay to hourglass-delay.
164 * w32fns.c: Rename everything containing *busy_cursor* and similar
165 to *hourglass*.
166 (syms_of_w32fns): Rename x-busy-pointer-shape to
167 x-hourglass-pointer-shape, display-busy-cursor to
168 display-hourglass, busy-cursor-delay to hourglass-delay.
170 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
171 of its busy_p flag.
173 * dispextern.h (start_hourglass, cancel_hourglass)
174 (display_hourglass_p): Renamed from *busy_cursor*.
176 2001-02-20 Gerd Moellmann <gerd@gnu.org>
178 * keyboard.c (read_char): When an event from unread-command-events
179 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
181 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
182 equal to the current buffer.
184 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
185 nil, otherwise we're left with truncate_lines t when a message
186 is printed with message-truncate-lines bound to t.
188 2001-02-19 Gerd Moellmann <gerd@gnu.org>
190 * window.c (Fmove_to_window_line): Undo last change.
191 (displayed_window_lines): Call line_bottom_y to determine
192 the line's bottom position.
194 * dispextern.h (line_bottom_y): Add prototype.
196 * xdisp.c (line_bottom_y): New function extracted from
197 pos_visible_p.
198 (pos_visible_p): Use it.
200 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
201 set redisplaying_p to 0 here instead of in Frecursive_edit.
202 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
203 set redisplaying_p.
205 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
206 New variables.
207 (syms_of_xdisp): Initialize new variables.
208 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
209 Specbind `inhibit-menubar-update' when updating the menu bar.
211 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
212 safe_run_hooks.
214 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
215 safe_run_hooks.
217 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
218 is null.
220 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
221 to the start of the file.
223 2001-02-16 Gerd Moellmann <gerd@gnu.org>
225 * window.c (set_window_buffer): Fix last change.
227 * window.c (set_window_buffer): Set window's vscroll to 0.
229 * window.c (coordinates_in_window): Increase width of area
230 where the vertical line can be dragged.
232 * xterm.c (x_set_glyph_string_background_width): Extend the
233 background face to the end of the drawing area in the text
234 area, only.
236 * xdisp.c (handle_single_display_prop): Set iterator's position
237 to where the `display' property starts, like for images.
238 (dump_glyph): New function.
239 (dump_glyph_row): Use it. Dump info about marginal areas.
241 * dispnew.c (direct_output_for_insert): Recognize more cases where
242 glyphs can be written instead of being inserted.
244 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
245 the left x-coordinate of the area to shift.
247 * dired.c (directory_files_internal): Set result list to nil
248 before retrying.
250 2001-02-15 Kenichi Handa <handa@etl.go.jp>
252 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
253 invalid multibyte sequence, treat *SRC as a character of
254 eight-bit-graphic.
256 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
258 * textprop.c (Fset_text_properties): Doc fix.
260 2001-02-15 Gerd Moellmann <gerd@gnu.org>
262 * dispnew.c (update_text_area): Undo change of 2001-01-12.
264 2001-02-14 Dave Love <fx@gnu.org>
266 * coding.c: Doc and message fixes.
268 2001-02-14 Andrew Innes <andrewi@gnu.org>
270 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
271 Emacs frame above the screen size.
273 2001-02-14 Gerd Moellmann <gerd@gnu.org>
275 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
277 2001-02-13 Gerd Moellmann <gerd@gnu.org>
279 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
280 case that TO ends up beyond ZV after running before-change-functions.
282 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
283 the selected window if it is showing the buffer in question.
285 * dired.c (directory_files_internal): Initialize errno.
286 (toplevel): Include errno.h.
288 2001-02-13 Kenichi Handa <handa@etl.go.jp>
290 * xfaces.c (best_matching_font): New parameter width_ratio.
291 Multiply avgwidth by width_ratio.
292 (choose_face_font): Call best_matching_font with width_ratio
293 calculated from the column width of C.
295 2001-02-12 Andrew Innes <andrewi@gnu.org>
297 The following changes are to draw box lines inside characters area
298 if line-width is negative.
300 * w32term.c (x_produce_image_glyph): Pay attention to the case that
301 face->box_line_width is negative.
302 (x_produce_stretch_glyph): Likewise.
303 (x_produce_glyphs): Likewise.
304 (x_estimate_mode_line_height): Likewise.
305 (x_draw_glyph_string_background): Likewise.
306 (x_draw_glyph_string_foreground): Likewise.
307 (x_draw_composite_glyph_string_foreground): Likewise.
308 (x_draw_glyph_string_box): Likewise.
309 (x_draw_image_foreground): Likewise.
310 (x_draw_image_relief): Likewise.
311 (x_draw_image_foreground_1): Likewise.
312 (x_draw_image_glyph_string): Likewise.
314 2001-02-09 Kenichi Handa <handa@etl.go.jp>
316 The following changes are to draw box lines inside characters area
317 if line-width is negative.
319 * xterm.c (x_produce_image_glyph): Pay attention to the case that
320 face->box_line_width is negative.
321 (x_produce_stretch_glyph): Likewise.
322 (x_produce_glyphs): Likewise.
323 (x_estimate_mode_line_height): Likewise.
324 (x_draw_glyph_string_background): Likewise.
325 (x_draw_glyph_string_foreground): Likewise.
326 (x_draw_composite_glyph_string_foreground): Likewise.
327 (x_draw_glyph_string_box): Likewise.
328 (x_draw_image_foreground): Likewise.
329 (x_draw_image_relief): Likewise.
330 (x_draw_image_foreground_1): Likewise.
331 (x_draw_image_glyph_string): Likewise.
333 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
334 and :line-width can be negative.
335 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be
336 negative.
338 2001-02-09 Jason Rumney <jasonr@gnu.org>
340 * w32term.c (w32_encode_char): Treat eight bit graphic and control
341 characters the same as ASCII and latin-1.
342 (x_display_and_set_cursor): Check for the focus frame's selected
343 window instead of selected_window.
344 (x_after_update_window_line): Don't clear if frame's internal
345 border width is zero.
346 (x_new_font): Don't change a tooltip's size.
347 (w32_initialize): Set char_ins_del_ok to 1.
349 * w32fns.c (Fx_show_tip): Fix calls to make_number.
350 (x_set_font): If font hasn't changed, avoid recomputing
351 faces and other things.
352 (x_set_tool_bar_lines): Do nothing if frame is
353 minibuffer-only,
354 (Fx_create_frame): Add the tool bar height to the frame
355 height.
356 (x_create_tip_frame): Prevent changing the tooltip's
357 background color by specifying a color for the default font
358 in .Xdefaults.
359 (Qcancel_timer): New variable.
360 (syms_of_w32fns): Initialize and staticpro it.
361 (Fx_hide_tip, Fx_show_tip): Use it.
362 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
363 the timer.
364 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
366 * w32.c (init_environment): Duplicate local string before putenv.
368 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
370 * charset.c (Fstring): A typo.
372 2001-02-09 Kenichi Handa <handa@etl.go.jp>
374 * charset.c (Fstring): If all arguments are less than 256, return
375 a unibyte string.
377 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
378 return a unibyte string.
380 * coding.c (code_convert_region): After detecting a coding, if
381 nothing found, set coding->composing to COMPOSITION_NO.
382 (decode_coding_string): Likewise.
384 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
386 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
387 to avoid overflow.
389 2001-02-07 Kenichi Handa <handa@etl.go.jp>
391 * charset.c (parse_str_to_multibyte): New function.
393 * charset.h (parse_str_to_multibyte): Extern it.
395 * print.c (print_string): If we are going to print a unibyte
396 string into a multibyte buffer, convert the string to multibyte by
397 str_to_multibyte.
399 2001-02-06 Andrew Innes <andrewi@gnu.org>
401 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
402 been created. It seems we can get sent window messages such as
403 WM_ERASEBKGND before we properly update a frame.
405 2001-02-06 Gerd Moellmann <gerd@gnu.org>
407 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
408 Avoid some unnecessary cursor positioning.
410 2001-02-05 Gerd Moellmann <gerd@gnu.org>
412 * xfaces.c (split_font_name): Compute numeric value of
413 XLFD_AVGWIDTH.
414 (LFACE_AVGWIDTH): New macro.
415 (LFACEP): Use AREF.
416 (check_lface_attrs): Check LFACE_AVGWIDTH.
417 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
418 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
419 (merge_face_vectors): Check LFACE_AVGWIDTH.
420 (Finternal_make_lisp_face): Use AREF.
421 (xm_set_menu_resources_from_menu_face)
422 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
423 (Finternal_lisp_face_empty_p): Use AREF.
424 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
425 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
426 Compare average widths..
427 (best_matching_font): Arrange for comparing average widths.
429 * dispextern.h (enum lface_attribute_index): Add
430 LFACE_AVGWIDTH_INDEX (invisible from Lisp).
432 2001-02-05 Dave Love <fx@gnu.org>
434 * puresize.h: Revert last change following loadup.el change.
436 2001-02-05 Andrew Innes <andrewi@gnu.org>
438 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
439 invocation of temacs, to work with Windows 2000.
440 (bootstrap-emacs): Ditto.
442 2001-02-05 Gerd Moellmann <gerd@gnu.org>
444 * xterm.c (x_display_and_set_cursor): Check for the focus
445 frame's selected window instead of selected_window.
447 * xdisp.c (try_scrolling): If point is in the line below the
448 window, make sure to move the iterator at least a canonical
449 char height down.
451 * window.c (Fmove_to_window_line): Don't add 1 if window is
452 vscrolled.
454 2001-02-05 Kenichi Handa <handa@etl.go.jp>
456 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not. If
457 invalid, execute CCL_INVALID_CMD.
458 (ccl_driver): If the CCL program is terminated because of
459 CCL_STAT_INVALID_CMD, copy the remaining source data to the
460 destination instead of throwing them away.
462 2001-02-02 Gerd Moellmann <gerd@gnu.org>
464 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
465 faces and other things.
467 * xdisp.c (get_next_display_element): Fix case of empty
468 display table entry.
470 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
472 * editfns.c (Fconstrain_to_field): Doc fix.
474 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
475 into `thoroughly', to make it consistent with the doc string.
477 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
479 2001-02-01 Gerd Moellmann <gerd@gnu.org>
481 * search.c (search_buffer): Call set_search_regs with a byte
482 position, not a character position.
484 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
485 minibuffer-only,
487 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
489 * frame.c (Fmodify_frame_parameters): Doc fix.
491 2001-01-31 Gerd Moellmann <gerd@gnu.org>
493 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
494 identifier which is not reserved by Standard C.
496 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
498 * window.c (enum window_part): New enumeration.
499 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
500 Qright_bitmap_area.
501 (coordinates_in_window): Return an enumerator from enum
502 window_part. Fix handling of right scroll bar.
503 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
504 `right-fringe' instead of `left-bitmap-area' and
505 `right-bitmap-area'. Use enumerators from enum window_part
506 instead of hard-coded integers.
507 (check_window_containing, window_from_coordinates): Use
508 enumerators from enum window_part instead of hard-coded integers.
509 (syms_of_window): Replace Qleft_bitmap_area and
510 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
512 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
514 * editfns.c (Fformat_time_string): Doc fix.
516 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
518 * keymap.c (Fwhere_is_internal): Use the first valid binding
519 if no ascii binding is found (when firstonly is t).
521 2001-01-31 Gerd Moellmann <gerd@gnu.org>
523 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
524 instead of Finteractive_p.
526 * lisp.h (interactive_p): Add prototype.
528 * eval.c (interactive_p): New function.
529 (Finteractive_p): Use it.
531 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
533 2001-01-31 Dave Love <fx@gnu.org>
535 * .gdbinit (hook-run): Define to run xreload.
537 * textprop.c (Fset_text_properties): Fix newline in doc string.
539 2001-01-30 Gerd Moellmann <gerd@gnu.org>
541 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp): Use
542 DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
544 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
545 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
546 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
548 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
549 height.
551 2001-01-30 Dave Love <fx@gnu.org>
553 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
554 AFTER_POTENTIAL_GC.
556 2001-01-29 Gerd Moellmann <gerd@gnu.org>
558 * bytecode.c (Fbyte_code) <Bcurrent_column>: Add
559 BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
561 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
563 * textprop.c (Fset_text_properties): Doc fix.
565 2001-01-29 Gerd Moellmann <gerd@gnu.org>
567 * xdisp.c (forward_to_next_line_start): Remove xassert.
569 2001-01-29 Jason Rumney <jasonr@gnu.org>
571 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
572 returning without releasing it.
574 2001-01-29 Kenichi Handa <handa@etl.go.jp>
576 * w32fns.c (w32_font_match): Allocate three more bytes to regex
577 for '^', '$', and '\0'.
579 2001-01-28 Andrew Choi <akochoi@i-cable.com>
581 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
582 regex for '^', '$', and '\0'.
584 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
585 only if current_sblock has been initialized.
587 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
588 terminal frame even if it is the only visible frame.
590 2001-01-28 Kenichi Handa <handa@etl.go.jp>
592 * fontset.c (font_family_registry): Even if FONTNAME conform to
593 XLFD, if it specifies other fields than family and registry,
594 return FONTANME. New argument FORCE if nonzero cancel that
595 feature.
596 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
597 a signle byte character. Don't set FAMILY part to nil here. It
598 is handled by the caller choose_face_font.
599 (Fnew_fontset): Call font_family_registry with FORCE 0.
600 (Fset_fontset_font): Likewise.
602 2001-01-27 Gerd Moellmann <gerd@gnu.org>
604 * xdisp.c (display_line): Don't treat a newline as fitting
605 on the line.
607 2001-01-26 Gerd Moellmann <gerd@gnu.org>
609 * window.c (size_window): Set the window's orig_top to nil when
610 changing heights, so that a future shrink_mini_window won't
611 restore a bogus height.
613 * frame.c (do_switch_frame): If selected frame has a mini-window,
614 resize that to exact size.
616 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
618 * xdisp.c (display_line): Simplify check for glyphs fitting
619 entirely in the line.
621 * xfns.c (xic_style): New variable.
622 (create_frame_xic): Move static variable to global scope for
623 the case that `static' gets defined away.
625 2001-01-26 Kenichi Handa <handa@etl.go.jp>
627 * coding.c (decode_coding): Set a flag for inhibiting
628 inconsistent eol.
629 (code_convert_region): Always set saved_coding_symbol.
630 (decode_coding_string): Likewise. Update coding->symbol when we
631 encounter a inconsistent eol by the same way as
632 code_convert_region.
634 2001-01-25 Gerd Moellmann <gerd@gnu.org>
636 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
637 XClearArea.
639 * xterm.c (x_after_update_window_line): Don't clear if frame's
640 internal border width is zero.
641 (x_clear_area): New function.
642 (x_after_update_window_line, x_clear_end_of_line)
643 (x_scroll_bar_create, x_scroll_bar_set_handle)
644 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
645 instead of XClearArea.
647 * xterm.h (x_clear_area): Add prototype.
649 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
650 which doesn't seem necessary anymore with Lesstif 0.92.
652 2001-01-25 Dave Love <fx@gnu.org>
654 * puresize.h (BASE_PURESIZE): Up to 720000.
656 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
658 2001-01-25 Gerd Moellmann <gerd@gnu.org>
660 * xdisp.c (echo_area_display): Don't call redisplay_internal
661 when Emacs is shutting down. We can't run hooks etc. that
662 would be necessary to do a redisplay.
664 * lread.c (read_integer): Use type EMACS_INT instead of int.
666 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
668 * ccl.c (ccl_driver): Fix last change.
670 2001-01-25 Kenichi Handa <handa@etl.go.jp>
672 * ccl.h (sturct ccl_program): New member suppress_error.
674 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
675 insert error message to the output.
676 (setup_ccl_program): Initialize ccl->suppress_error to 0.
678 * coding.h (struct coding_system): New member suppress_error.
680 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
681 (Fset_terminal_coding_system_internal): Set the member
682 suppress_error to 1.
683 (Fset_safe_terminal_coding_system_internal): Likewise.
685 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
687 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
688 as if it was a `charset'.
690 2001-01-24 Gerd Moellmann <gerd@gnu.org>
692 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
693 value in where_is_cache; the next lookup in the cache returns
694 something bogus if we do.
696 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
698 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
699 if HAVE_WINDOW_SYSTEM isn't defined.
701 2001-01-24 Gerd Moellmann <gerd@gnu.org>
703 * fns.c (sweep_weak_table): Fix code taking items out of
704 the hash collision chain. Some cleanup.
706 * xterm.c (x_new_font): Don't change a tooltip's size.
708 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
709 background color by specifying a color for the default font
710 in .Xdefaults.
712 2001-01-24 Kenichi Handa <handa@etl.go.jp>
714 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
715 a workaround for SunOS 4's cc.
716 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
717 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
718 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
719 statement.
721 2001-01-23 Gerd Moellmann <gerd@gnu.org>
723 * xterm.c (x_set_window_size_1): New function extracted from
724 x_set_window_size.
725 (x_set_window_size): Use it.
726 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
727 doesn't have a widget, like tooltips.
729 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
731 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc
732 fix.
734 2001-01-23 Kenichi Handa <handa@etl.go.jp>
736 * fns.c (Fset_char_table_default): Fix to make sub char-table
737 correctly.
739 2001-01-22 Gerd Moellmann <gerd@gnu.org>
741 * xdisp.c (build_desired_tool_bar_string): Make sure we have
742 a desired tool bar string, even if there are no tool bar
743 items.
745 * xdisp.c (Ftool_bar_lines_needed): New function.
746 (syms_of_xdisp): Defsubr it.
748 * editfns.c (Fformat): Don't extend text properties from arguments
749 to padding chars in the result.
751 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
753 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
755 2001-01-20 Andrew Innes <andrewi@gnu.org>
757 * w32term.c (w32_ring_bell): Only support visible bell on w32
758 frames.
759 (w32_initialize): Don't set term hooks that aren't actually needed
760 in windowed mode.
762 * xfaces.c (realize_default_face):
763 (realize_face):
764 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
766 * xdisp.c (handle_single_display_prop): Remove references to
767 FRAME_W32_CONSOLE_P.
769 * dispnew.c (Fredraw_frame): Remove reference to
770 FRAME_W32_CONSOLE_P.
772 * frame.h (output_method): Remove output_w32_console method.
773 (FRAME_W32_CONSOLE_P): Remove macro.
775 * frame.c (Qw32_console): Remove variable.
776 (Fframep): Remove references to it.
777 (syms_of_frame): Ditto.
778 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
780 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
781 redefinition.
783 2001-01-20 Kenichi Handa <handa@etl.go.jp>
785 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
787 2001-01-19 Andrew Innes <andrewi@gnu.org>
789 * w32.c (init_environment): Add a version-independent site-lisp
790 directory to EMACSLOADPATH, after the version dependent one.
792 2001-01-19 Gerd Moellmann <gerd@gnu.org>
794 * editfns.c (Fbuffer_substring): Doc fix.
796 * xdisp.c (message_dolog, message2, message2_nolog): Rename
797 parameter LEN to NBYTES.
799 2001-01-19 Kenichi Handa <handa@etl.go.jp>
801 * charset.c (strwidth): Use c_string_width.
802 (c_string_width): New function.
803 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
804 Caller changed.
806 * charset.h (c_string_width, lisp_string_width): Extern them.
808 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
810 * indent.c (check_composition): Check validity of composition.
812 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
813 characters by calling c_string_width.
814 (x_consider_frame_title): Get byte length of frame tile string
815 correctly.
816 (display_mode_element): Pay attention to width of non-ASCII
817 characters by calling strwidth.
819 2001-01-18 Gerd Moellmann <gerd@gnu.org>
821 * xfns.c (Qcancel_timer): New variable.
822 (syms_of_xfns): Initialize and staticpro it.
823 (Fx_hide_tip, Fx_show_tip): Use it.
824 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
825 the timer.
826 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
828 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
830 * window.h (WINDOW_LIVE_P): New macro.
832 * window.c (window_size_fixed): New variable.
833 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
834 the doc string.
836 * eval.c (specbind): If binding a per-buffer variable which
837 doesn't have a buffer-local value in the current buffer, change
838 the global value by changing the value of the symbol bound in all
839 buffers not having their own value, to make it consistent with
840 what happens with other buffer-local variables.
842 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
844 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
845 when searching for a newline.
847 2001-01-18 Kenichi Handa <handa@etl.go.jp>
849 * xdisp.c (display_string): Fix previous change.
851 2001-01-18 Jason Rumney <jasonr@gnu.org>
853 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
854 GLYPH_DEBUG is defined.
855 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
856 true for images with `:ascent 100'.
857 (x_set_mouse_face_gc): If the last used mouse face has gone in the
858 meantime, use face MOUSE_FACE_ID.
859 If first glyph isn't a character glyph, use the ASCII NUL
860 character to determine the face.
861 (expose_area): Do not treat left margin specially.
862 (note_mode_line_highlight): If no local_map, check global keymap.
863 (note_mouse_highlight): Initialize overlay.
864 (clear_mouse_face): Don't return if tip_frame is
865 non-nil.
866 (show_scroll_bars): Remove unused function.
867 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
868 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
869 Clip to row.
870 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be
871 nil.
872 (x_free_frame_resources): Unload relief colors.
874 2001-01-17 Gerd Moellmann <gerd@gnu.org>
876 * xdisp.c (forward_to_next_line_start): Avoid calling
877 get_next_display_element when the newline is already found. This
878 may change the iterator's position, when its current position is
879 equal to the iterator's stop_charpos.
881 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
882 zero, use this method only at the end of a line.
884 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
885 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
886 if SCALABLE_FONTS_P is set.
888 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
889 so that scalable fonts are included.
891 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
892 In the cache, use a key containing the information if scalable
893 fonts are included.
894 (x_load_font): Adapt to change of keys in the font cache.
896 2001-01-17 Kim F. Storm <storm@filanet.dk>
898 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
899 XListFonts to take advantage of font caching.
901 * xterm.c (x_list_fonts): Ensure caching font information when
902 called for a null frame, which is the case frequently when Emacs
903 starts.
905 2001-01-17 Gerd Moellmann <gerd@gnu.org>
907 * xfns.c (QCconversion): Replaces QCalgorithm.
909 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
911 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
912 of :algorithm.
914 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
915 not everything could be displayed.
917 * line.h, x-list-font.c: Files removed because unused.
919 2001-01-17 Andrew Innes <andrewi@gnu.org>
921 * dired.c (directory_files_internal): Convert result from readdir
922 to a unibyte string initially, to avoid possible misinterpretation
923 of some bytes as the internal form of Emacs characters.
925 2001-01-17 Kenichi Handa <handa@etl.go.jp>
927 * fns.c (concat): Be sure to avoid putting the same `composition'
928 property on the adjacent regions.
930 2001-01-16 Gerd Moellmann <gerd@gnu.org>
932 * window.c (Fset_window_hscroll): Don't set window's min_hscroll
933 here.
934 (Fscroll_right, Fscroll_left): Set it here instead, if called
935 interactively.
937 * buffer.c (Fset_buffer_modified_p): Set buffer's
938 prevent_redisplay_optimizations_p flag.
940 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
941 * sysdep.c, vmsproc.c, xselect.c: Call
942 redisplay_preserve_echo_area with additional arg.
944 * dispextern.h, lisp.h (redisplay_preserve_echo_area): Change
945 prototype.
947 * xdisp.c (redisplay_preserve_echo_area): Add parameter
948 FROM_WHERE, for debugging.
950 2001-01-16 Kenichi Handa <handa@etl.go.jp>
952 * ccl.c (Fregister_ccl_program): Handle the return value of
953 resolve_symbol_ccl_program correctly.
954 (CCL_Extension): Fix typo (originally CCL_Extention). Caller
955 changed.
957 2001-01-15 Gerd Moellmann <gerd@gnu.org>
959 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
960 has gone in the meantime, use face MOUSE_FACE_ID.
962 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: If
963 x_display_info_for_display returns null, don't try to close
964 the display; we didn't open it.
966 * dispnew.c (save_or_restore_current_matrices): Function removed.
967 (save_current_matrix, restore_current_matrix): New functions.
968 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
969 restore the frame's current matrix. Due to the glyph pointer
970 setup done in adjust_glyph_matrix, there is no easy way to make
971 saving the current matrix in the desired matrix generally correct,
972 so don't try it.
974 2001-01-15 Kenichi Handa <handa@etl.go.jp>
976 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
977 truncation glyphs.
978 (display_line): Optimize for wide characters.
979 (display_string): Don't try to display a multi-column character
980 partially. On ttys, produce more than one truncation glyph for
981 multi-column characters that don't fit on the line.
983 2001-01-13 Kenichi Handa <handa@etl.go.jp>
985 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]: Define
986 it instead of WORDS_BIGENDIAN. Caller changed.
988 2001-01-13 Jason Rumney <jasonr@gnu.org>
990 * w32fns.c (Fimage_size, image_ascent, lookup_image)
991 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
992 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
993 (tiff_format, gif_format, gs_format): Adapt to change of image
994 margins.
996 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
997 (x_draw_image_relief, x_draw_image_foreground_1)
998 (x_draw_image_glyph_string): Adapt to change of image margins.
1000 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
1001 variables.
1003 * w32bdf.c (search_file_line, get_cached_font_char)
1004 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
1006 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
1008 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
1009 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
1010 (Fw32_send_sys_command): Remove unused variables.
1011 (w32_msg_pump): Add parentheses.
1013 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
1014 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
1015 Add parentheses.
1017 2001-01-12 Gerd Moellmann <gerd@gnu.org>
1019 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
1020 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
1021 being a pair of margins.
1022 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
1023 to DEFVAR_LISP. Extend doc.
1025 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
1026 margins.
1027 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
1028 pair of integers `(X . Y)', use X for the horizontal and Y for the
1029 vertical margin.
1030 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
1031 (parse_image_spec): Check it.
1032 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1033 (tiff_format, gif_format, gs_format): Use
1034 IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
1036 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
1037 (x_draw_image_relief, x_draw_image_foreground_1)
1038 (x_draw_image_glyph_string): Adapt to the change of image margins.
1040 * dispextern.h (struct image): Replace member `margin' with
1041 `hmargin' and `vmargin'.
1043 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
1044 and GLYPHS.
1046 * dispnew.c (update_text_area): Put code which decrements the
1047 stop position when the row's face extends to the end of the
1048 line in #if 0.
1050 * xfns.c (x_set_mouse_color): Fix color allocation.
1052 * keyboard.c: Call get_local_map with new argument list.
1054 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
1056 * intervals.h (enum map_property): Removed.
1057 (get_local_map): Change prototype.
1059 * keymap.c: Call get_local_map with new argument list.
1060 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
1062 2001-01-11 Gerd Moellmann <gerd@gnu.org>
1064 * xdisp.c (build_desired_tool_bar_string): Correct the computation
1065 of the size needed for the tool bar string. For the last image,
1066 use a `display' property that reaches to the end of the string.
1068 * xselect.c (selection_request_dpyinfo): New variable.
1069 (x_handle_selection_request): Set it.
1070 (x_selection_request_lisp_error): Don't call
1071 x_decline_selection_request if selection request's display has
1072 been closed.
1074 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]: Do
1075 the unregister_colors before calling XFreeColors.
1077 2001-01-10 Dave Love <fx@gnu.org>
1079 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
1080 ${SOME_MACHINE_LISP}, not ${lisp}.
1082 2001-01-10 Gerd Moellmann <gerd@gnu.org>
1084 * xdisp.c (display_line): On ttys, produce more than one
1085 truncation glyph for multi-column characters that don't fit on the
1086 line.
1088 * xselect.c (x_reply_selection_request): Add a comment.
1090 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
1091 XkbGetNames instead of XkbGetKeyboard.
1093 2001-01-10 Dave Love <fx@gnu.org>
1095 * sysdep.c (random): Revert the declaration.
1097 2001-01-09 Gerd Moellmann <gerd@gnu.org>
1099 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]: Call
1100 function string_bytes.
1101 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
1103 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
1104 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
1105 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
1106 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
1107 the current sblock.
1108 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
1109 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
1110 after sweeping strings, and at the end.
1111 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
1113 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
1114 ensure that pop_message is called.
1116 * keyboard.c (Fexecute_extended_command): Use a
1117 record_unwind_protect to ensure that pop_message is called.
1119 * lisp.h (push_message_unwind): Add prototype.
1121 * xdisp.c (push_message_unwind): New function.
1123 * fileio.c (do_auto_save_unwind): Do the pop_message here
1124 instead of in Fdo_auto_save.
1125 (Fdo_auto_save): Don't call pop_message.
1127 2001-01-08 Ken Raeburn <raeburn@gnu.org>
1129 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
1130 in inner block.
1132 2001-01-08 Gerd Moellmann <gerd@gnu.org>
1134 * window.c (window_scroll_pixel_based): Adjust glyph matrices
1135 when increasing window's vscroll.
1137 * macros.c (Qkbd_macro_termination_hook): New variable.
1138 (syms_of_macros): Initialize and staticpro it.
1139 (pop_kbd_macro): Run kbd-macro-termination-hook.
1141 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
1143 2001-01-07 Dave Love <fx@gnu.org>
1145 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
1146 arglist, for documentation's sake.
1148 2001-01-06 Andrew Innes <andrewi@gnu.org>
1150 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
1151 of *.pdb.
1153 2001-01-05 Andrew Innes <andrewi@gnu.org>
1155 * term.c (update_end): Don't check updating_frame; for some reason
1156 this can be 0 sometimes, such as after dismissing a popup menu,
1157 and isn't necessary given the explicit frame argument.
1159 2001-01-05 Gerd Moellmann <gerd@gnu.org>
1161 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
1162 on some systems, and an unsigned long on others, like FreeBSD 4.1.
1164 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1166 * xterm.c (clear_mouse_face): Don't return if tip_frame is
1167 non-nil.
1169 * xfns.c (x_create_tip_frame): Preserve the value of
1170 face_change_count around the creation of the tip frame.
1172 * xfns.c (last_show_tip_args): New variable.
1173 (compute_tip_xy): New function.
1174 (Fx_show_tip): Reuse an existing tip frame, if possible.
1175 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
1177 2001-01-04 Dave Love <fx@gnu.org>
1179 * editfns.c (Fformat): Doc fix.
1181 * systime.h (set_file_times): Prototype.
1183 * widget.h (EmacsFrameSetCharSize_): Prototype.
1185 * sysdep.c (random, srandom): Declare explicitly.
1187 * dispextern.h (move_it_vertically_backward): Declare.
1189 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1191 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
1192 like in Fx_create_frame.
1194 * xfaces.c (set_font_frame_param): Don't do anything for
1195 non-graphical frames.
1197 * window.c (Fdelete_other_windows): Set window's window_end_valid
1198 to nil when changing the window's start. Don't change the
1199 window's start when its top position hasn't changed. If we do,
1200 this will set the window's optional_new_start, which act's like a
1201 force_start during redisplay with C-x 1 M-> under particular
1202 circumstances (see report from Per Starback to emacs-pretest-bug
1203 from 2000-12-13.).
1205 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1207 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
1208 short cut at the start of the function. Add an assertion.
1209 (reseat_at_next_visible_line_start): Add an assertion.
1211 * window.c (Frecenter): When changing the window start, set the
1212 window's window_end_valid to nil.
1213 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
1215 * dispextern.h (move_it_past_eol): Add prototype.
1217 * xdisp.c (move_it_past_eol): New function.
1219 * window.c (Fwindow_end): Doc fix.
1221 2001-01-03 Dave Love <fx@gnu.org>
1223 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3
1224 kluge.
1226 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1228 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
1229 the enabled_p flag of the glyph row at window_end_vpos to 0.
1230 (handle_single_display_prop): Fix last change.
1232 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1234 * window.c (Frecenter): Doc fix.
1236 2001-01-02 Andrew Innes <andrewi@gnu.org>
1238 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
1240 * frame.h (output_method): Add output_w32_console method.
1241 (FRAME_W32_CONSOLE_P): New macro.
1243 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
1244 use output_w32_console method.
1245 (Qw32_console): New Lisp_Object.
1246 (Fframep): Return it.
1247 (syms_of_frame): Init it.
1248 (Fframe_parameters): Report w32console as font for w32_console
1249 frames.
1251 * xfaces.c (realize_default_face): Set face foreground and
1252 background to unspecified for w32_console frames.
1253 (realize_face): Realize face cache for w32_console frames.
1254 (realize_tty_face): Accept w32_console frames.
1256 * xdisp.c (handle_single_display_prop): Return if frame is
1257 w32_console.
1258 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
1259 necessary, even if running interactively.
1261 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
1262 w32_console frames.
1264 * w32term.c (x_update_begin):
1265 (x_update_end):
1266 (x_clear_frame):
1267 (x_ins_del_lines):
1268 (x_change_line_highlight):
1269 (x_delete_glyphs):
1270 (w32_ring_bell):
1271 (x_update_begin):
1272 (x_update_end):
1273 (w32_reassert_line_highlight):
1274 (w32_frame_rehighlight):
1275 (w32_frame_raise_lower): Do nothing if not w32 frame.
1277 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
1279 * w32fns.c (Fx_display_color_cells): Determine correct value, when
1280 system doesn't tell us directly.
1281 (Fx_display_visual_class): Implement properly.
1283 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1285 * window.c (Frecenter): Handle centering in graphical frames
1286 specially. Centering on the basis of line counts doesn't work
1287 reliably with variable-height lines.
1289 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
1291 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
1292 and al[].
1294 * composite.c (run_composition_function): Remove unused variable
1295 `val'.
1296 (update_compositions): Remove unused variable `hook'.
1298 * intervals.c (get_local_map): Remove unused variable `tem'.
1300 * doprnt.c (doprnt1): Remove unused variable `size'.
1302 * fns.c (Flength): Remove unused variable `tail'.
1303 (Fdelete): Remove unused variable `size'.
1305 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
1306 and `gcpro2'.
1308 * doc.c (Fsnarf_documentation): Remove unused variables `fun' and
1309 `tem'.
1311 * data.c (find_symbol_value): Remove extra 3rd argument in the
1312 call to swap_in_symval_forwarding.
1314 * undo.c (Fprimitive_undo): Remove unused block-scope variable
1315 `end'.
1317 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
1318 (trivial_regexp_p): Remove unused variable `c'.
1319 (boyer_moore): Remove unused variable `k'.
1321 * indent.c (current_column): Remove unused variable `stopchar'.
1322 (Fcompute_motion): Remove unused variable `contin'.
1324 * casefiddle.c (casify_object): Remove unused variable `tolen'.
1326 * dired.c (directory_files_internal): Fix a typo in a comment.
1327 Remove an unused variable `handler'.
1328 (file_name_completion): Remove unused function-scope variable
1329 `dp'.
1330 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
1331 on BSD4_2.
1333 * fileio.c (e_write): Remove unused variable
1334 `require_encoding_p'.
1336 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
1337 and `buf'.
1338 (Fmarker_insertion_type): Remove unused variable `buf'.
1340 * insdel.c (make_gap): Remove unused variable `result'.
1342 * keyboard.c (record_char): Remove unused function-scope variable
1343 `help'.
1344 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
1345 (menu_bar_items): Remove unused function-scope variable `tem'.
1347 * fontset.c (fontset_ref): Remove unused variable `i'.
1348 (fontset_set): Remove unused variables `j' and `tmp'.
1349 (make_fontset): Remove unused variables `i', `j', `elt' and
1350 `base_elt'.
1351 (make_fontset_for_ascii_face): Remove unused variable `name'.
1352 (fs_load_font): Remove unused variable `font_idx'.
1353 (fs_query_fontset): Remove unused function-local variable
1354 `fontset'.
1355 (list_fontsets): Remove unused variable `tail'.
1356 (Fnew_fontset): Remove unused variables `family' and `registry'.
1357 (accumulate_font_info): Remove unused variable `tmp'.
1358 (Ffontset_font): Remove unused variable `id'.
1359 (syms_of_fontset): Remove unused variable `i'.
1361 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
1362 to x_term_init.
1363 (lookup_image): Remove unused variable `file'.
1364 (xbm_load): Remove unused variables `bitmap_data', `height', and
1365 `width'. Remove function-local variable `i', leave the
1366 block-local one.
1367 (gif_load): Remove unused variable `inc'.
1369 * xterm.c (XTread_socket): Remove unused variables `p' and
1370 `pend'.
1371 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
1372 leave only the one in the inner block.
1374 * xfaces.c (face_fontset, realize_default_face): Remove unused
1375 variable `fontset'.
1376 (face_at_buffer_position): Remove unused variable `multibyte_p'.
1378 * term.c (encode_terminal_code): Remove unused variable `c'.
1380 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
1381 char *' instead of `char *'.
1383 * category.c (Fcategory_docstring): Remove unused variable `doc'.
1384 (Fget_unused_category): Remove unused variable
1385 `docstring_vector'.
1386 (Fchar_category_set): Remove unused variables `val', `charset',
1387 `c1' and `c2'.
1389 * coding.c (detect_coding_iso2022, setup_coding_system): Remove
1390 unused variable `i'.
1391 (detect_coding_mask): Remove unused variable `idx'.
1392 (detect_coding): Remove unused variable `i'.
1393 (ccl_coding_driver): Remove unused variable `result'.
1394 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
1395 (decode_coding_string): Remove unused variables `to' and
1396 `gcpro1'.
1397 (encode_coding_string): Remove unused variables `gcpro1' and
1398 `saved_coding_symbol'.
1399 (Ffind_coding_systems_region_internal): Remove function-local
1400 variable args[], leave only the block-local one.
1401 (code_convert_region1): Remove unused variable `len'.
1403 * charset.c (char_printable_p): Remove unused variable `chars'.
1404 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
1405 (str_to_multibyte): Remove unused variable `c'.
1407 * window.c (size_window): Remove block-local variable `min_size'.
1409 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
1410 `header_line_height'.
1411 (append_space, extend_face_to_end_of_line): Declare `saved_what'
1412 enum display_element_type.
1414 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1416 * xterm.c (x_connection_closed): Catch X errors around all
1417 statements that call X. Save away the error message in a local
1418 copy.
1420 * xterm.c (x_connection_closed): Set handling_signal to 0 at
1421 the start.
1423 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
1424 in or at the start of invisible text.
1426 * dispnew.c (update_window): Don't check_current_matrix_flags.
1428 2001-01-01 Jason Rumney <jasonr@gnu.org>
1430 * w32fns.c (x_figure_window_size): Do not allow new_height and
1431 new_width of frame to override specified values.
1433 2000-12-30 Kenichi Handa <handa@etl.go.jp>
1435 * composite.c (find_composition): Fix a code for searching
1436 backward.
1438 2000-12-29 Gerd Moellmann <gerd@gnu.org>
1440 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
1441 function.
1442 (update_window) [GLYPH_DEBUG]: Call it.
1443 (scrolling_window): Prevent including current rows which are below
1444 what's displayed in the window.
1446 * xdisp.c (try_window_reusing_current_matrix)
1447 <new start <= old start>: Disable rows in the current matrix
1448 which are below the window after scrolling.
1450 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
1451 is zero. It's not worth the complexity.
1452 (invisible_text_between_p): Put in #if 0 because unused.
1454 2000-12-28 Gerd Moellmann <gerd@gnu.org>
1456 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
1457 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
1459 * keyboard.c (echo_char): If C is an integer, always call
1460 push_key_description. Former code could signal an invalid
1461 character error.
1463 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
1464 If set, print multibyte text.
1465 (Fsingle_key_description): Call push_key_description with
1466 FORCE_MULTIBYTE set.
1467 (describe_buffer_bindings): Likewise.
1469 * lisp.h (push_key_description): Add prototype.
1471 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
1472 around the call to redisplay_internal.
1474 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1476 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1478 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1480 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
1481 (ccl_driver): New local variable `extra_bytes'.
1483 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
1485 * coding.c (setup_coding_system): Initialize
1486 coding->spec.ccl.eight_bit_carryover.
1487 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
1489 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1491 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
1492 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
1493 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
1494 (decode_composition_emacs_mule): New function.
1495 (decode_coding_emacs_mule): Decode composition sequence by calling
1496 decode_composition_emacs_mule.
1497 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
1498 (encode_coding_emacs_mule): Changed from macro to function. If
1499 a text contains compositions, encode them correctly.
1500 (setup_coding_system): Set coding->commong_flags for emacs-mule so
1501 that decoding and encoding are required.
1503 2000-12-27 Gerd Moellmann <gerd@gnu.org>
1505 * xfaces.c (PT_PER_INCH): New macro.
1506 (xlfd_point_size): Compute real point size from font's pixel size.
1507 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
1508 instead of 72.
1510 * .gdbinit: Comment out the line pointing to the Lesstif source
1511 directory.
1513 * window.c (Frecenter): Use displayed_window_lines instead
1514 of window_internal_height.
1516 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1517 instead of x-toolkit-scroll-bars-p.
1518 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1520 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1521 instead of x-toolkit-scroll-bars-p.
1522 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1524 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
1525 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
1526 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
1527 variables.
1528 (add_window_display_history, add_frame_display_history)
1529 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
1530 (build_frame_matrix_from_leaf_window): Remove unused code.
1531 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
1532 redisplay history.
1533 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
1534 (update_window) [GLYPH_DEBUG]: Likewise.
1535 (syms_of_display): Defsubr dump-redisplay-history.
1537 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1539 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
1540 the end of the prompt. Set echo_after_prompt to the offset
1541 of echoptr in echobuf.
1543 * xdisp.c (init_from_display_pos): Pop until the iterator's
1544 stack is empty; there may be frames for stretch or images
1545 on the stack.
1547 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
1548 (save_or_restore_current_matrix): New function for the same
1549 purpose, but more efficient.
1550 (adjust_frame_glyphs_for_frame_redisplay): Use it.
1552 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
1554 * xdisp.c (syms_of_xdisp): Fix last change.
1556 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1558 * xdisp.c (syms_of_xdisp): Doc fix.
1560 * xdisp.c (redisplay_window): Remove label restore_buffers;
1561 use finish_scroll_bars instead to make sure that scroll bars
1562 are redeemed. If we don't do this, flickering can result from
1563 scroll bars being destroyed and recreated.
1565 2000-12-22 Jason Rumney <jasonr@gnu.org>
1567 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
1568 in the wrong colors when the foreground is not black.
1569 (expose_window): Don't redraw the window that's currently being
1570 updated.
1572 2000-12-22 Gerd Moellmann <gerd@gnu.org>
1574 * window.c (size_window): When setting the window's too_small_ok
1575 flag, compare old size with minimum size depending on WIDTH_P,
1576 don't compare with window_min_width.
1578 * window.c (delete_window): Simplify somewhat.
1579 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
1580 freeing window matrices. The flag windows_or_buffers_changed is
1581 set, so the next redisplay will consider all windows; this should
1582 suffice.
1584 2000-12-22 Kenichi Handa <handa@etl.go.jp>
1586 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
1588 * ccl.h (struct ccl_program): New member cr_consumed.
1590 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
1591 (CCL_READ_CHAR): Handle EOL conversion here.
1592 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
1594 2000-12-21 Gerd Moellmann <gerd@gnu.org>
1596 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
1597 GLYPHS.
1599 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
1600 otherwise tabs of different size compare equal.
1602 * callint.c (Fcall_interactively): Prevent a compiler warning.
1604 * print.c (print_unwind): Return nil.
1605 (PRINTDECLARE): Initialize all local variables.
1606 (print_preprocess): Add a default case.
1608 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
1610 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
1612 * window.c (delete_window, Fsplit_window)
1613 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
1615 * dispextern.h (ensure_frame_matrix): Function declaration removed.
1617 * dispnew.c (ensure_frame_matrix): Removed.
1618 (save_frame_matrix, restore_frame_matrix): New functions.
1619 (adjust_frame_glyphs_for_frame_redisplay): Use them.
1621 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
1622 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
1624 2000-12-21 Andrew Innes <andrewi@gnu.org>
1626 * w32term.c (x_update_begin): Regenerate the palette here, rather
1627 than for each window.
1629 * w32xfns.c (select_palette): Avoid calling SelectPalette if
1630 palette is NULL, since this corrupts memory! Also get
1631 display_info reference from frame.
1633 2000-12-21 Jason Rumney <jasonr@gnu.org>
1635 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
1637 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
1638 to avoid returning without releasing it.
1640 2000-12-21 Kenichi Handa <handa@etl.go.jp>
1642 * keymap.c (push_key_description): Don't convert eight-bit-control
1643 and eight-bit-graphic to multibyte character.
1645 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
1646 generic character and CODE1 is nil, return the smallest character
1647 in CHARSET.
1649 2000-12-20 Dave Love <fx@gnu.org>
1651 * s/osf5-0.h (NSIG): Don't redefine.
1653 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
1655 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
1656 excluding menu-bar and tool-bar.
1657 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
1658 (menu_item_p): Remove.
1659 (where_is_internal_1): Don't ignore menu-items.
1661 2000-12-20 Gerd Moellmann <gerd@gnu.org>
1663 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
1664 into account.
1666 * window.c (make_window): Initialize window's min_hscroll.
1667 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
1668 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
1669 to zero.
1670 (struct saved_window): New member min_hscroll.
1671 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
1672 (Fset_window_configuration): Set window's min_hscroll.
1673 (save_window_save): Save window's min_hscroll.
1674 (compare_window_configurations): Compare min_hscroll values.
1676 * window.h (struct window): New member min_hscroll.
1678 * keyboard.c (echo_prompt): Prevent a compiler warning.
1680 * xdisp.c (try_cursor_movement): Fix last change. The real
1681 condition is that PT is at the end of the row, and should
1682 be displayed at the start of the next row.
1684 * xdisp.c (try_cursor_movement): If we end on a partially
1685 visible line, end we already decided to scroll, return -1.
1687 * dispextern.h (ensure_frame_matrix): Add prototype.
1689 * window.c (delete_window, Fsplit_window)
1690 (Fset_window_configuration): Call ensure_frame_matrix.
1692 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
1693 functions.
1694 (adjust_frame_glyphs_for_frame_redisplay): If display has been
1695 completed, call fake_current_matrices instead of marking frame
1696 garbaged.
1698 2000-12-20 Jason Rumney <jasonr@gnu.org>
1700 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
1702 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
1704 * fns.c (Frequire): Doc fix.
1706 2000-12-19 Gerd Moellmann <gerd@gnu.org>
1708 * window.c (window_scroll_pixel_based): Don't use
1709 move_it_vertically.
1711 * dispnew.c (direct_output_for_insert): Fix check for mini-window
1712 currently displaying a message.
1714 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
1715 xterm.h.
1716 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
1718 2000-12-18 Andrew Innes <andrewi@gnu.org>
1720 * w32.c (w32_strerror): New function.
1722 * w32.h (w32_strerror): New extern.
1724 * w32fns.c (Fw32_shell_execute): Use it.
1726 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1728 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
1730 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1732 * msdos.c (IT_set_face): Obey inverse_video.
1734 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1736 * dired.c (directory_files_internal): Always return decoded filenames.
1738 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1740 * xterm.c (x_connection_closed): Prevent being called recursively
1741 because of an error condition in XtCloseDisplay.
1743 * xdisp.c (init_iterator): If noninteractive, and the frame's
1744 face cache is null, make one.
1746 * xfns.c (show_busy_cursor): Check for live frames more
1747 thoroughly.
1749 * process.c (wait_reading_process_input): Check for pending
1750 input when running timers.
1752 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1754 * msdos.c (IT_write_glyphs): Compute the glyph face from
1755 str->face_id.
1757 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1759 * process.c (read_process_output): Don't run a filter if the code
1760 decoder produces nothing but carryover.
1762 2000-12-17 Andrew Innes <andrewi@gnu.org>
1764 * w32.c (sys_rename): Only check errno against EEXIST, and not
1765 EACCES, when determining whether rename failed because the target
1766 exists. This was resulting in indefinite looping on Windows 9x if
1767 the source file was locked by another process.
1769 * w32fns.c (Ffile_system_info): New function.
1770 (syms_of_w32fns): Defsubr it.
1772 2000-12-17 Gerd Moellmann <gerd@gnu.org>
1774 * window.c (coordinates_in_window): Fix computation for
1775 position on vertical line between mode lines.
1777 * xfns.c (unwind_create_frame): Return t if frame was deleted.
1778 Don't alter tip_frame or tip_window.
1779 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1780 was deleted.
1782 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
1783 Don't alter tip_frame or tip_window.
1784 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1785 was deleted.
1787 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
1789 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
1790 be consistent with the doc string. Reported by NAKAJIMA Mikio
1791 <minakaji@osaka.email.ne.jp>.
1793 2000-12-16 Kenichi Handa <handa@etl.go.jp>
1795 * xfaces.c (Vface_ignored_fonts): New variable.
1796 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
1797 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
1799 2000-12-15 Gerd Moellmann <gerd@gnu.org>
1801 * dispnew.c (update_window): Detect pending input every nth line
1802 updated, i.e. do it depending on real work done, and not on the
1803 vpos of the line.
1805 * xterm.c (expose_window): Don't redraw the window that's
1806 currently being updated.
1808 * window.c (Fset_window_point): Remove test for
1809 cursor_in_non_selected_windows.
1811 * lread.c (read1): Recognize end of file after `\\'.
1813 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
1814 not unwind_create_frame.
1816 2000-12-15 Dave Love <fx@gnu.org>
1818 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
1819 bcopy & al.
1821 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
1823 2000-12-15 Kenichi Handa <handa@etl.go.jp>
1825 * coding.c (setup_coding_system): Clear all members of the struct
1826 coding_system at first.
1827 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
1828 argument.
1829 (code_convert_region): Don't override coding->src_multibyte and
1830 coding->dst_multibyte.
1832 * fns.c (Fmd5): Docstring improved.
1834 2000-12-15 Miles Bader <miles@gnu.org>
1836 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
1837 are actually marked as mode-lines; otherwise use
1838 estimate_mode_line_height.
1840 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1842 * editfns.c (Fformat): Prevent a buffer overrun when the format
1843 specifies a precision.
1845 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
1847 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
1848 argument is outside the range [2..3].
1850 2000-12-14 Andrew Innes <andrewi@gnu.org>
1852 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
1853 nothing to do. Bind inhibit-quit.
1854 (tip_frame): Make it a Lisp_Object.
1855 (x_create_tip_frame): Set tip_frame after it has been added to
1856 Vframe_list.
1857 (Fx_show_tip): Don't set tip_frame here.
1858 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
1859 variables.
1860 (unwind_create_frame, unwind_create_tip_frame): New functions.
1861 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1862 while a frame is only partially constructed.
1864 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1865 (x_free_frame_resources): New function.
1866 (x_destroy_window): Use it.
1868 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1870 * xfns.c (Fx_backspace_delete_keys_p): New function.
1871 (syms_of_xfns): Defsubr it.
1873 * config.in (HAVE_XKBGETKEYBOARD): Add.
1875 2000-12-14 Kenichi Handa <handa@etl.go.jp>
1877 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
1878 Always store string in multibyte representation in echobuf.
1879 (echo_char): Always store string in multibyte representation in
1880 echobuf.
1881 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
1882 (read_key_sequence): Adjusted for the change of echo_prompt.
1884 * fns.c (Fmd5): Docstring improved.
1886 * lisp.h (detect_coding_system): Prototype adjusted.
1888 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
1889 (detect_coding_emacs_mule, detect_coding_iso2022,)
1890 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
1891 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
1892 argument MULTIBYTEP. Callers changed.
1893 (detect_coding_mask, detect_coding_system): New argument
1894 MULTIBYTEP. Callers changed.
1895 (decode_coding_string): Set coding->src_multibyte and
1896 coding->dst_multibyte before calling detect_coding and detect_eol.
1897 Update them after some coding system is detected.
1899 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
1901 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
1903 * keyboard.c (menu_bar_items, tool_bar_items):
1904 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
1906 2000-12-13 Gerd Moellmann <gerd@gnu.org>
1908 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
1909 New variables.
1910 (unwind_create_frame, unwind_create_tip_frame): New functions.
1911 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1912 while a frame is only partially constructed.
1914 * xterm.h (x_free_frame_resources): Declare.
1916 * xterm.c (x_free_frame_resources): New function.
1917 (x_destroy_window): Use it.
1919 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
1920 don't interrupt the update for pending input initially, i.e.
1921 update at least some lines.
1923 * keyboard.c (do_mouse_tracking): Make externally visible.
1925 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
1927 * xfns.c (gray_bitmap_bits): Declare `char *'.
1929 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1931 * xdisp.c (display_tool_bar_line): Make sure that tool bar
1932 lines start with a relief line.
1934 2000-12-12 Dave Love <fx@gnu.org>
1936 * window.c (Fdisplay_buffer): Doc fix.
1937 (Fwindow_list): Remove unused var.
1939 * buffer.h (mmap_set_vars): Declare.
1941 * window.h (Fset_window_point): Declare.
1943 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
1945 * msdos.c (fast_find_position): Don't overstep the last window row.
1946 (IT_note_mouse_highlight): Initialize portion to -1. Remove
1947 unused variable `area'. When looking for a row under (X,Y), give
1948 up if some of the previous rows is not enabled.
1950 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1952 * window.c (Fset_window_point): If displaying cursors in windows
1953 other than the selected window, make sure redisplay updates
1954 other windows to show the new value of point in the window.
1956 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
1958 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
1959 the buffer is the sole visible buffer when in the mini-buffer.
1961 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
1962 Bind `inhibit-read-only' to t.
1963 (unwind_with_echo_area_buffer): Use AREF.
1965 * xfns.c (Fx_hide_tip): Simplified.
1967 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
1968 GC_MAKE_GCPROS_NOOPS instead of `1'.
1970 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
1972 2000-12-11 Gerd Moellmann <gerd@gnu.org>
1974 * xfns.c (Fx_hide_tip): Fix last change.
1976 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
1977 nothing to do. Bind inhibit-quit.
1978 (tip_frame): Make it a Lisp_Object.
1979 (x_create_tip_frame): Set tip_frame after it has been added to
1980 Vframe_list.
1981 (Fx_show_tip): Don't set tip_frame here.
1983 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1985 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
1986 Lisp_Object.
1988 * dispextern.h: Change external declaration of tip_frame.
1990 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
1991 return an empty string.
1993 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
1994 of the window's update_mode_line flag, since the former is set by
1995 force-mode-line-update, not the latter. This makes
1996 column-number-mode slightly faster.
1998 * xdisp.c (try_window_id) <all changes above window start>:
1999 Set the cursor.
2001 2000-12-11 Paul Eggert <eggert@twinsun.com>
2003 * config.in (HAVE_FTELLO): Remove.
2004 (HAVE_FSEEKO): Add.
2005 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
2006 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
2007 HAVE_FTELLO.
2008 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
2009 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
2011 2000-12-11 Miles Bader <miles@gnu.org>
2013 * window.c (displayed_window_lines): Don't round up when
2014 converting empty space at bottom to lines.
2015 Handle non-newline-terminated final lines properly.
2016 (Fwindow_text_height): New function (used to be in lisp).
2017 (syms_of_window): Initialize it.
2019 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
2021 * syntax.c (scan_lists): Check that the right quote char has the
2022 right Sstring syntax when jumping over strings.
2023 (init_syntax_once): Use Smax rather than 13.
2025 2000-12-09 Miles Bader <miles@gnu.org>
2027 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
2028 with PARTIALLY, inverting the sense.
2029 (window_scroll_pixel_based): Scroll partially visible lines into
2030 place if we hit the beginning or end of the buffer.
2031 (displayed_window_lines): Don't include partially visible lines.
2032 (Fmove_to_window_line): Skip past any partially visible first line.
2034 2000-12-08 Gerd Moellmann <gerd@gnu.org>
2036 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
2038 * tparam.c (tparam1): Change the way buffers are reallocated to be
2039 portable and less obfuscated.
2041 * termcap.c (tgetent): Change the way buffers are reallocated to
2042 be portable and less obfuscated.
2044 * macros.c (store_kbd_macro_char): Change the way buffers are
2045 reallocated to be portable and less obfuscated.
2047 * lread.c (read1): Change the way buffers are reallocated to be
2048 portable and less obfuscated.
2050 * doc.c (Fsubstitute_command_keys): Change the way buffers
2051 are reallocated so that it is portable.
2053 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
2055 * dosfns.c (Ffile_system_info): New function.
2056 (syms_of_dosfns): Defsubr it.
2058 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
2060 * alloc.c (gc_sweep): Add comment.
2062 2000-12-07 Gerd Moellmann <gerd@gnu.org>
2064 * sound.c (vox_configure): Change order of ioctls. Don't
2065 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
2066 Ignore errors when changing volume.
2067 (vox_close): Don't reset the device.
2069 * process.c (read_process_output): Make sure the process marker's
2070 position is valid when the process buffer is changed in
2071 after-change functions. W3 does that.
2073 * xfns.c (x_free_gcs): New function.
2075 * xterm.h (x_free_gcs): Add prototype.
2077 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
2078 freeing GCs here.
2080 * xterm.c (x_destroy_window): Call x_free_gcs so that
2081 resources of non-toolkit X windows will be freed.
2083 2000-12-07 Andrew Innes <andrewi@gnu.org>
2085 * w32fns.c (xlfd_charset_of_font): Fix last change.
2087 2000-12-06 Dave Love <fx@gnu.org>
2089 * md5.h (__P): Don't define -- it comes from config.h.
2091 * strftime.c: Change some #if foo to #ifdef foo.
2093 2000-12-06 Andrew Innes <andrewi@gnu.org>
2095 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
2097 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
2098 argument.
2099 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
2100 (w32_list_fonts): Don't choke if pattern doesn't specify a
2101 codepage.
2103 2000-12-06 Gerd Moellmann <gerd@gnu.org>
2105 * alloc.c (gc_sweep): Prevent symbols read during loadup
2106 from being freed.
2108 * xdisp.c (underlying_face_id): New function.
2109 (handle_face_prop, face_before_or_after_it_pos): Use it
2110 to determine the face ``under'' a string. Let strings inherit
2111 the face of the buffer under them.
2113 * xfaces.c (face_at_string_position): Update function comment.
2115 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
2116 matrix if the window's left position has changed; we need to
2117 redraw it in this case.
2119 * dispextern.h (struct glyph_matrix): Add member window_left_x.
2121 * window.c (coordinates_in_window): Check mouse on mode-line or
2122 header-line first.
2124 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
2125 advertized by the function documentation.
2127 * window.c (syms_of_window): Doc fix.
2129 * sound.c (vox_configure): Set volume for left and right channel.
2130 (sound_cleanup): Return nil.
2132 * xdisp.c (move_it_by_lines): Fix paren typo.
2134 * xterm.c (x_load_font): Don't use the font's max_bounds for
2135 computing the height of the font. If max_bounds' ascent or
2136 descent are greater than the font's ascent or descent, this means
2137 glyphs overlap, which should be handled now by redisplay.
2139 * window.c (Veven_window_heights): New variable.
2140 (syms_of_window): DEFVAR_LISP it.
2141 (Fdisplay_buffer): Check Veven_window_heights before evening the
2142 window heights.
2144 2000-12-06 Miles Bader <miles@gnu.org>
2146 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
2147 update `default-frame-alist' instead of setting no frame parameters.
2149 2000-12-06 Kenichi Handa <handa@etl.go.jp>
2151 * composite.c (update_compositions): Fix typo (use the correct
2152 variable).
2154 2000-12-05 Jason Rumney <jasonr@gnu.org>
2156 * md5.h: Remove underscores from function declarations.
2157 (__attribute__, __alignof__) [!__GNUC__]: Define.
2159 * md5.c: Delay include of md5.h until after namespace cleaning.
2161 * makefile.w32-in (fns.o): Depend on md5.h
2162 (md5.o): New target.
2163 (sunfns.o): Remove.
2165 * makefile.nt: Likewise.
2167 2000-12-05 Jason Rumney <jasonr@altavista.net>
2169 * w32term.c (expose_area): Complete last change.
2171 2000-12-05 Ken Raeburn <raeburn@gnu.org>
2173 * minibuf.c: Include intervals.h.
2175 2000-12-05 Jason Rumney <jasonr@gnu.org>
2177 * w32term.c (x_produce_glyphs): If a font for a component of
2178 a composition is not found, use 1 pixel dot ascent and 0 dot
2179 descent value to avoid displaying terribly tall empty boxes.
2180 (expose_area): Pass x-coordinate relative to the exposed
2181 area to x_draw_glyphs instead of a window-relative coordinate.
2183 2000-12-05 Gerd Moellmann <gerd@gnu.org>
2185 * xdisp.c (next_element_from_ellipsis): Save face before selective
2186 display in saved_face_id, and set face_before_selective_p.
2187 (reseat_1): Reset face_before_selective_p.
2188 (append_space, extend_face_to_end_of_line): If iterator's
2189 face_before_selective_p is set, use the face from saved_face_id.
2190 (extend_face_to_end_of_line): For tty frames, make sure to
2191 use the right face id when producing spaces at the end of
2192 the line.
2194 * dispextern.h (struct it): Add face_before_selective_p.
2196 * keyboard.c (record_char): Don't record identical help-echo
2197 events in recent_keys.
2199 * xterm.c [USE_X_TOOLKIT]: Close the display.
2200 (xim_close_dpy): Handle case that the display has been closed.
2202 * xterm.c (x_destroy_window): Reset the frame's X window after
2203 destroying it.
2205 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
2206 variable window_width.
2207 (line_draw_cost): Fix code skipping over spaces at the end of the
2208 line when must_write_spaces is not set.
2209 (scrolling_window): Fix code inserting runs in list of all runs.
2211 2000-12-05 Kenichi Handa <handa@etl.go.jp>
2213 * coding.c (setup_coding_system): Be sure to initialize
2214 coding->category_idx.
2216 2000-12-04 Gerd Moellmann <gerd@gnu.org>
2218 * xterm.c (PER_CHAR_METRIC): Removed because not used.
2220 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
2221 area to x_draw_glyphs instead of a window-relative coordinate.
2223 * fileio.c (auto_save_error): Add parameter ERROR. Show the
2224 error in the message.
2226 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
2227 timer after having read a key. It's not good for code reading
2228 several keys in a loop, like an input method.
2230 * fileio.c (Finsert_file_contents): When VISIT is t, don't
2231 record undo information for format-decode.
2233 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
2234 current buffer is read-only, not if it isn't.
2236 * keyboard.c (record_char): Record `help-echo' input events
2237 in recent_keys only if they display some help. Don't record
2238 `help-echo' events as macro char.
2240 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2242 * editfns.c (save_excursion_restore): Don't move point
2243 in another window if it is showing the wrong buffer.
2244 Avoid the call to Fwindow_live_p, for speed.
2246 2000-12-04 Kenichi Handa <handa@etl.go.jp>
2248 * xfaces.c (struct font_name): New member registry_priority.
2249 (split_font_name): Initialize the above member to zero.
2250 (concat_font_list): New function.
2251 (font_list): Include fonts of all alternative registries.
2252 (FONT_POINT_SIZE_QUANTUM): New macro.
2253 (better_font_p): Ignore point size difference less than
2254 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
2256 * xterm.c (x_produce_glyphs): If a font for a component of
2257 a composition is not found, use 1 pixel dot ascent and 0 dot
2258 descent value to avoid displaying terribly tall empty boxes.
2260 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
2262 2000-12-03 Ken Raeburn <raeburn@gnu.org>
2264 * coding.h (code_convert_string1): Declare.
2266 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
2268 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
2269 Declare.
2271 2000-12-02 Jason Rumney <jasonr@gnu.org>
2273 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
2274 correctly for single byte character case.
2275 (w32_per_char_metric): Do not try to make any assumptions about
2276 the metrics of BDF fonts.
2277 (x_estimate_mode_line_height): If `mode-line' face
2278 hasn't a font, use that of the frame, as drawing glyphs
2279 does.
2280 (note_mouse_highlight): Change the cursor shape on the vertical
2281 border between windows [not enabled].
2283 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
2285 * w32fns.c (Fx_create_frame): Reintroduce the call to
2286 face-set-after-frame-defaults.
2287 (Vx_window_horizontal_drag_shape): New variable.
2288 (syms_of_xfns): DEFVAR_LISP it.
2289 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
2290 enabled].
2292 2000-12-02 Simon Josefsson <simon@josefsson.org>
2294 * fns.c (Fmd5): Use a different logic to decide the coding system
2295 to use.
2297 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
2299 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
2301 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
2302 NULL.
2304 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2306 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
2307 height for YNegative.
2308 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
2309 height; also see comment there.
2311 * window.c (coordinates_in_window): Handle computations for
2312 positions on the vertical bar and fringes differently for
2313 window-system frames. Consider some pixels near the vertical bar
2314 as on the bar if the frame doesn't have vertical scroll bars.
2315 Associate positions between mode or header lines with the
2316 right window, the left one.
2318 2000-12-01 Jason Rumney <jasonr@gnu.org>
2320 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
2322 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
2323 invalid frame.
2325 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2327 * window.c (struct saved_window): Add members orig_top and
2328 orig_height.
2329 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
2330 (save_window_save, Fset_window_configuration): Save/restore
2331 window's orig_top and orig_height.
2333 2000-12-01 Jason Rumney <jasonr@gnu.org>
2335 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
2337 * w32fns.c (x_set_cursor_color): Fix last change.
2339 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2341 * xdisp.c (echo_area_display): If cursor is in the echo area, make
2342 sure that the next redisplay displays the minibuffer, so that
2343 the cursor will be replaced with what the minibuffer wants.
2345 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
2346 #ifndef instead of using #if.
2347 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
2348 USE_TOOLKIT_SCROLL_BARS is defined.
2350 2000-11-30 Jason Rumney <jasonr@gnu.org>
2352 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
2353 x_display_cursor.
2355 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2357 * fns.c (Fmd5): Doc fix.
2359 2000-11-30 Simon Josefsson <simon@josefsson.org>
2361 * fns.c (Fmd5): New function.
2362 (syms_of_fns): Defsubr md5.
2364 * Makefile.in (obj): Add md5.o
2366 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2368 * md5.h, md5.c: New files, taken from glibc.
2370 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
2372 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
2373 hasn't a font, use that of the frame, as drawing glyphs
2374 does.
2376 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
2378 * eval.c (Frun_hooks): Allow 0 arguments.
2380 2000-11-29 Gerd Moellmann <gerd@gnu.org>
2382 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
2383 is over the menu bar widget, say it's not on the frame.
2385 * xfns.c (Fx_create_frame): Reintroduce the call to
2386 face-set-after-frame-defaults.
2388 * eval.c (Fsignal): Reset handling_signal.
2390 2000-11-28 Jason Rumney <jasonr@gnu.org>
2392 * w32menu.c (add_menu_item): Reset menu item text when changing
2393 type to radio button.
2395 2000-11-28 Gerd Moellmann <gerd@gnu.org>
2397 * xselect.c: Update copyright.
2399 * window.c (coordinates_in_window): If on a mode or header line,
2400 but sufficiently close to its start, return ``on vertical
2401 border''. This gives us a way to drag windows horizontally when
2402 using toolkit scroll bars.
2404 * xterm.c (note_mouse_highlight): Change the cursor shape
2405 on the vertical border between windows.
2407 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
2409 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
2410 (syms_of_xfns): DEFVAR_LISP it.
2411 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
2413 * textprop.c (text_read_only): New function.
2414 (verify_interval_modification): Use it instead of signaling
2415 `text-read-only'. This makes it easier to catch this error
2416 with a breakpoint.:
2418 * xdisp.c (forward_to_next_line_start): Check for newlines,
2419 not end of line, which includes CR.
2421 2000-11-28 Kenichi Handa <handa@etl.go.jp>
2423 * coding.c (Ffind_coding_systems_region_internal): Be sure to
2424 include no-conversion.
2426 2000-11-27 Jason Rumney <jasonr@gnu.org>
2428 * w32fns.c (w32_load_system_font): Always mark font as double byte
2429 if codepage is unicode.
2431 2000-11-27 Gerd Moellmann <gerd@gnu.org>
2433 * xdisp.c (forward_to_next_line_start): If already on a newline,
2434 just consume it to avoid unintended skipping over invisible text
2435 below.
2437 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
2438 `vertical-line', `mode-line' and `header-line' events.
2440 * xdisp.c (try_window_id): Avoid starting to display in the middle
2441 of a character, a TAB for instance. This is easier than to set
2442 up the iterator exactly, and it's not a frequent case, so the
2443 additional effort wouldn't really pay off.
2445 2000-11-26 Andrew Choi <akochoi@i-cable.com>
2447 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
2448 init_window_once.
2450 2000-11-25 Jason Rumney <jasonr@gnu.org>
2452 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
2453 to window_from_coordinates should be pixel coordinates.
2455 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
2456 redisplay handles them properly.
2458 2000-11-25 Miles Bader <miles@gnu.org>
2460 * indent.c (compute_motion): Keep pos_byte in sync with pos.
2462 2000-11-24 Jason Rumney <jasonr@gnu.org>
2464 * w32.c (init_environment): Set LANG environment variable based on
2465 locale settings, if not set.
2467 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
2468 making tool bar smaller. When clearing the frame, also
2469 clear current matrices. Clear frame when tool bar disappears.
2470 Don't use more lines for the tool-bar than is available.
2471 (x_change_window_heights): New function.
2473 2000-11-24 Gerd Moellmann <gerd@gnu.org>
2475 * xdisp.c (init_from_display_pos): If POS says we're already after
2476 an overlay string ending at POS, make sure to pop the iterator
2477 because it will be in front of that overlay string. When POS is
2478 ZV, we've thereby also ``processed'' overlay strings at ZV.
2480 * xfaces.c (lface_from_face_name): Function comment fix.
2482 2000-11-24 Miles Bader <miles@gnu.org>
2484 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
2485 apply `mode-line-inverse-video' -- zero means force display using
2486 the default face, non-zero means display using the specialized face.
2487 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
2489 2000-11-23 Kenichi Handa <handa@etl.go.jp>
2491 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
2492 hard coded `4'.
2494 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
2496 * coding.c (decode_coding_emacs_mule): Fix the case of
2497 CODING_EOL_LF, which used uninitialized value of c.
2499 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
2501 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
2503 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2505 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
2506 buffer object.
2508 * frame.h (struct frame): Replace desired_tool_bar_items,
2509 current_tool_bar_items, n_desired_tool_bar_items,
2510 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
2512 * frame.c (make_frame): Change initialization of tool bar
2513 items accordingly.
2515 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
2516 Change references to members deleted from struct frame to use the
2517 new ones.
2519 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
2520 references to members deleted from struct frame to use the new
2521 ones.
2523 * dispnew.c (update_frame): Do nothing with frame's tool bar
2524 items.
2526 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
2528 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
2529 (note_tool_bar_highlight): Change references to members deleted
2530 from struct frame to use the new ones.
2532 2000-11-23 Miles Bader <miles@gnu.org>
2534 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
2535 the face's inverse-video attribute, rather than overriding it.
2537 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2539 * xfns.c (x_set_tool_bar_lines): Clear internal border when
2540 making tool bar smaller.
2542 2000-11-22 Dave Love <fx@gnu.org>
2544 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
2546 2000-11-22 Miles Bader <miles@gnu.org>
2548 * keyboard.c (Vminibuffer_message_timeout): New variable.
2549 (command_loop_1): Use it to determine message timeout.
2550 (syms_of_keyboard): Initialize it.
2552 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
2554 2000-11-22 Kenichi Handa <handa@etl.go.jp>
2556 * sysdep.c: Move the code for declaring h_errno after #include
2557 <netdb.h>.
2559 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2561 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
2562 the menu bar when the tooltip is unmapped.
2564 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
2565 sole visible buffer when we're currently in the mini-buffer, and
2566 give up if so.
2568 2000-11-21 Jason Rumney <jasonr@gnu.org>
2570 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
2571 put on the clipboard.
2572 (Fw32_get_clipboard_data): Compare data on clipboard with saved
2573 copy of what Emacs last put there. If they are the same, do not
2574 use the clipboard copy to avoid losing data due to coding
2575 conversions.
2577 2000-11-22 Miles Bader <miles@gnu.org>
2579 * minibuf.c (Vminibuffer_prompt_properties): New variable.
2580 (syms_of_minibuf): Initialize it.
2581 (read_minibuf): Add properties from Vminibuffer_prompt_properties
2582 to prompt, don't make read-only.
2584 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2586 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
2587 BEFORE/AFTER_POTENTIAL_GC.
2589 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
2591 * buffer.c (mmap_free_1): Avoid a compiler warning.
2593 * term.c, cm.c: Don't try to include termcap.h; see comment there.
2595 2000-11-21 Kenichi Handa <handa@etl.go.jp>
2597 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
2598 ... #endif scope.
2600 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2602 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
2603 screen supports it.
2605 * s/gnu-linux.h: Don't use `#cpu'.
2607 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
2608 not defined in mman.h.
2610 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
2611 variables.
2612 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
2613 and store an index in the XClientMessageEvent. Storing a
2614 Lisp_Object or pointer can fail on a 64 bit system, since X only
2615 transfers 32 bits.
2616 (x_scroll_bar_to_input_event): Get the window from
2617 scroll_bar_windows.
2619 2000-11-20 Dave Love <fx@gnu.org>
2621 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
2623 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2625 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
2627 2000-11-20 Kenichi Handa <handa@etl.go.jp>
2629 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
2630 by WIDTH.
2632 * alloc.c (make_string): Fix previous change. Be sure to make
2633 unibyte string correctly.
2635 2000-11-19 Gerd Moellmann <gerd@gnu.org>
2637 * window.c (Fwindow_list): Change parameter list to be XEmacs
2638 compatible.
2639 (window_list_1): New function.
2640 (window_loop): Use it instead of Fwindow_list.
2642 * sysdep.c (emacs_ospeed): New variable.
2643 (toplevel): Don't declare ospeed extern.
2644 (init_baud_rate): Use emacs_ospeed instead of ospeed.
2646 * termcap.c (ospeed): Remove.
2647 (tputs) [!emacs]: Remove unused code.
2648 (tgetent): Avoid a compiler warning.
2650 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2651 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
2652 SCROLL_BAR_X_WIDGET with additional argument DPY.
2654 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
2655 removed.
2656 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
2657 Take the X display as additional argument.
2658 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
2659 `Widget' is a pointer type that's not easily stored in Lisp_Object
2660 form in a portable way.
2662 * dispnew.c (update_text_area): Fix last change.
2664 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2666 * xdisp.c: Use BINDING_STACK_SIZE throughout.
2668 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
2669 clear current matrices.
2671 * buffer.c (mmap_enlarge): Don't print a message on stderr
2672 if mapping new memory at the end of the existing region fails.
2674 * dispnew.c (update_text_area): Don't skip over equal glyphs
2675 when the last current glyph overlaps the glyph to its right.
2677 2000-11-18 Miles Bader <miles@gnu.org>
2679 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
2680 lines that *end* with "..." too (that's the most common case!).
2682 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2684 * xdisp.c (resize_mini_window): Temporarily change to the
2685 mini-window's buffer if necessary.
2687 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
2688 the tooltip obscures less text under it.
2690 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2692 * puresize.h (BASE_PURESIZE): Increase to 700000.
2694 2000-11-18 Jason Rumney <jasonr@gnu.org>
2696 * w32term.c (w32_draw_bitmap): Use face to set colors.
2698 2000-11-17 Dave Love <fx@gnu.org>
2700 * lread.c (Fload): Fix #ifdef for pcc.
2702 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2704 * xdisp.c (pos_visible_p): Compute the default character height
2705 differently.
2707 2000-11-16 Gerd Moellmann <gerd@gnu.org>
2709 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
2710 knowing the line's height; use the default font's height in that
2711 case.
2713 * xfaces.c (weight_table): Add `demi' with the same meaning as
2714 `demibold'.
2716 2000-11-16 Kenichi Handa <handa@etl.go.jp>
2718 * dispnew.c (null_row): New global static variable.
2719 (clear_glyph_row): Delete local static variable null_row.
2721 2000-11-15 Jason Rumney <jasonr@gnu.org>
2723 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
2724 (w32_alloc_lighter_color): Use new brightness calculations from
2725 xterm.c. Scale delta to be in the range expected by W32.
2726 (w32_draw_relief_rect): Use frame relief colors.
2728 2000-11-15 Gerd Moellmann <gerd@gnu.org>
2730 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
2731 (Qinhibit_default_face_x_resources): New variable.
2732 (syms_of_frame): Initialize it.
2733 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
2735 * xdisp.c (pos_visible_p): Improve function comment.
2737 * lisp.h (BINDING_STACK_SIZE): New macro.
2739 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
2740 reading the directory if readdir returns null and errno is EAGAIN
2741 or EINTR.
2743 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
2745 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
2746 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
2747 Set amount_to_scroll to max of dx and scroll_step so that
2748 scroll-conservatively doesn't defeat scroll-step>1.
2749 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
2750 scroll-conservatively for line-at-a-time scrolling.
2752 2000-11-14 Gerd Moellmann <gerd@gnu.org>
2754 * window.c (Fpos_visible_in_window_p): Call pos_visible with
2755 extra argument.
2757 * xdisp.c (current_mode_line_height, current_header_line_height):
2758 New variables.
2759 (init_xdisp): Initialize them.
2760 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
2761 and use exact mode line heights if it is set.
2763 * lisp.h (pos_visible_p): Change prototype.
2765 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2766 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
2767 and current_header_line_height first.
2768 (current_mode_line_height, current_header_line_height): Declare
2769 extern.
2771 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
2773 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
2774 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
2775 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
2777 2000-11-14 Miles Bader <miles@gnu.org>
2779 * xterm.c (x_alloc_lighter_color): Include an additive component
2780 too for dark colors, because FACTOR isn't enough.
2781 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
2782 New macros.
2784 2000-11-13 Gerd Moellmann <gerd@gnu.org>
2786 * keyboard.c (show_help_echo): Call message3_nolog with number of
2787 bytes in the help string as 2nd parameter, instead of the number
2788 of characters.
2790 2000-11-13 Miles Bader <miles@gnu.org>
2792 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
2793 (Fload): Use new openp return protocol.
2794 Don't try to use Vload_source_file_function to load .elc files.
2795 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
2796 openp return protocol.
2797 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
2799 2000-11-11 Kenichi Handa <handa@etl.go.jp>
2801 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
2803 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
2804 Defined these macros.
2805 (NLIST_STRUCT): Avoid re-defining it.
2807 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
2808 -I/usr/contrib/X11R6/include.
2809 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
2811 2000-11-10 Jason Rumney <jasonr@gnu.org>
2813 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
2815 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
2816 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
2818 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
2819 (Qw32_charset_vietnamese): New symbol.
2820 (xlfd_charset_of_font): New function.
2821 (w32_load_system_font): Use it.
2822 (x_to_w32_charset): Use Fassoc to find charset info. Special case
2823 when Vw32_charset_info_alist is nil to ensure default face always
2824 has font. Use Fcar and Fcdr for safety.
2825 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
2826 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
2827 pseudo-codepages for special cases.
2828 (w32_to_x_font): New parameter to allow charset portion to be
2829 specified where there is many to one mapping. Callers changed.
2830 (w32_list_fonts): Avoid listing fonts that won't display.
2832 2000-11-10 Gerd Moellmann <gerd@gnu.org>
2834 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
2835 (font_list_1): Renamed from font_list.
2836 (font_list): New function, trying alternative registries from
2837 Vface_alternative_font_registry_alist.
2838 (Finternal_set_alternative_font_registry_alist): New function.
2839 (syms_of_xfaces): Initialize and Staticpro
2840 Vface_alternative_font_registry_alist. Defsubr
2841 Finternal_set_alternative_font_registry_alist.
2843 2000-11-09 Ken Raeburn <raeburn@gnu.org>
2845 * lisp.h (Flooking_at): Declare.
2847 2000-11-09 Gerd Moellmann <gerd@gnu.org>
2849 * dired.c (directory_files_internal): Fix a braino.
2851 * dired.c (directory_files_internal): Add missing GCPRO's.
2852 Some cleanup.
2854 2000-11-08 Gerd Moellmann <gerd@gnu.org>
2856 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
2857 (resize_mini_window): Return quickly if Vresize_mini_window is
2858 nil. Don't return if Vmax_mini_window_height is nil.
2860 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
2861 (syms_of_xdisp): Initialize them.
2862 (resize_mini_window): Act according to the setting of
2863 Vresize_mini_window.
2864 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
2866 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
2867 scroll bar widget after configuring it, so that it will appear at
2868 the right position from the start.
2869 (XTredeem_scroll_bar): Cleaned up.
2871 2000-11-08 Kenichi Handa <handa@etl.go.jp>
2873 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
2874 font is taller than the frame line, we don't have to bias the
2875 division by two.
2877 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
2879 2000-11-07 Dave Love <fx@gnu.org>
2881 * config.in (HAVE_MKSTEMP): Add.
2883 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
2885 2000-11-07 Gerd Moellmann <gerd@gnu.org>
2887 * window.c (Fset_window_configuration): Don't try to preserve
2888 point in the current buffer, if that buffer is displayed in more
2889 than one window.
2891 * xfaces.c (lookup_named_face): If default face isn't realized,
2892 try to realize it. Return -1 if not successful.
2893 (Fx_list_fonts): Handle case that face cannot be determined.
2894 (Fface_font): Likewise.
2896 2000-11-06 Gerd Moellmann <gerd@gnu.org>
2898 * window.c (displayed_window_lines): Detect partially
2899 visible lines at the bottom correctly.
2901 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
2903 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
2904 when ensuring we don't do visit in indirect buffer.
2906 2000-11-06 Kenichi Handa <handa@etl.go.jp>
2908 * composite.h (compose_chars_in_text): Add prototype.
2910 * composite.c (Vcomposition_function_table): New variable.
2911 (Qcomposition_function_table): New variable.
2912 (run_composition_function): Call
2913 Vcompose_chars_after_function with three arguments.
2914 (compose_chars_in_text): New function.
2915 (syms_of_composite): Modified the doc-string of
2916 Vcompose_chars_after_function. Declare composition-function-table
2917 as a lisp variable, and initialize it.
2919 * xfns.c (x_encode_text): Suppress producing escape sequences for
2920 composition.
2922 * xselect.c: Include composite.h.
2923 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
2925 2000-11-05 Andrew Innes <andrewi@gnu.org>
2927 * w32term.c (x_produce_glyphs): Fix typo in enum name.
2929 * sysdep.c (read_input_waiting): Remove extraneous argument to
2930 read_socket_hook.
2932 * w32fns.c (Fx_server_version): Include w32_build_number in the
2933 return list.
2935 * w32heap.c (w32_build_number): New variable.
2936 (cache_system_info): Set it.
2938 * w32heap.h (w32_build_number): Add extern.
2940 * emacs.c (syms_of_emacs): Update docstring for
2941 system-configuration, to reflect the actual usage on MS-Windows.
2943 2000-10-31 Gerd Moellmann <gerd@gnu.org>
2945 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
2946 process idle timers while waiting for another event.
2948 * dispnew.c (update_frame_line): Handle case where spaces in
2949 the default face are colored.
2951 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
2952 window height hasn't changed.
2954 2000-10-31 Jason Rumney <jasonr@gnu.org>
2956 * w32term.c (x_produce_glyphs): Handle composite characters.
2957 (x_draw_glyph_string_foreground)
2958 (x_draw_composite_glyph_string_foreground): Restore old font.
2960 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
2962 * minibuf.c (read_minibuf): Reset the undo history just before
2963 starting the recursive-edit.
2965 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2967 * xfaces.c (menu_face_change_count): New variable.
2968 (Finternal_set_lisp_face_attribute): Increment it for changes
2969 of the `menu' face.
2970 (realize_basic_faces): Reflect changes in the `menu' faces
2971 in menu bars.
2973 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
2974 dy obtained from the iterator's y-position after moving from
2975 scroll_margin_pos to PT; see comment there.
2977 * xdisp.c (safe_eval_handler): Call add_to_log.
2979 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
2980 is not a symbol or string.
2982 * xdisp.c (echo_area_display): Don't perform a display update from
2983 inside redisplay. The update will happen anyway at the end of
2984 redisplay, and it can confuse redisplay (GC messages while
2985 redisplaying, for instance.)
2987 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
2989 * xrdb.c (x_load_resources): Use the class name in the defaults.
2991 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
2992 (regex_compile): Catch bogus \(\1\).
2994 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2996 * xterm.c (x_alloc_nearest_color): Fix last change to compare
2997 RGB values.
2999 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
3000 we have a color cache, check that the cached color equals the
3001 allocated color. If not, clear the color cache.
3003 * window.c (displayed_window_lines): Change buffers if necessary.
3004 Fix computation of displayed lines.
3006 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
3007 update_menu_bindings to DEFVAR_BOOL.
3009 2000-10-30 Kenichi Handa <handa@etl.go.jp>
3011 * search.c (Fset_match_data): Be sure to make search_regs always sane.
3013 * puresize.h (BASE_PURESIZE): Increase to 680000.
3015 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
3017 2000-10-29 Jason Rumney <jasonr@gnu.org>
3019 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
3021 * w32term.c (w32_bdf_per_char_metric): Negate descent.
3022 (w32_cache_char_metrics): Handle possibility that 'x' does not
3023 exist in a BDF font.
3024 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
3026 * w32bdf.h (bdffont): Add nchars.
3028 * w32bdf.c (set_bdf_font_info): Set it.
3029 (w32_BDF_TextOut): Swap byte order of double byte characters.
3030 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
3032 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
3034 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
3035 don't override the colors in frame's param_alist, unless they are
3036 unspecified.
3038 * term.c (reassert_line_highlight): If inverse_video is non-zero,
3039 reverse the effect of the highlight flag.
3041 2000-10-27 Ken Raeburn <raeburn@gnu.org>
3043 * window.h (Fwindow_live_p): Declare.
3045 * undo.c (record_delete): Check that last_undo_buffer is really a
3046 buffer before applying XBUFFER to it.
3048 * keymap.c (where_is_internal): Pass lisp object, not integer, to
3049 Faref.
3051 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3053 * lisp.h (KEYMAPP): New macro.
3054 (get_keymap): Remove.
3055 (get_keymap_1): Rename get_keymap.
3057 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
3059 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
3061 * xmenu.c (single_submenu): Use KEYMAPP.
3062 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3063 Use KEYMAPP rather than Fkeymapp.
3065 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
3067 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
3068 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3069 Use KEYMAPP rather than Fkeymapp.
3070 (single_submenu): Use KEYMAPP.
3071 (w32_menu_show, w32_dialog_show): Use TRUE.
3073 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
3075 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
3076 (Fkeymapp): Use KEYMAPP.
3077 (get_keymap): Rename from get_keymap_1. Remove old def.
3078 Return t when autoload=0 and error=0 and the keymap needs autoloading.
3079 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
3080 (Fminor_mode_key_binding): Don't raise an error if the binding
3081 is not a keymap.
3082 (Fuse_global_map, Fuse_local_map): Allow autoloading.
3083 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
3085 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
3086 Allow Vspecial_event_map to be autoloaded.
3087 (menu_bar_items): Fetch the keymap rather than using keymapp.
3088 (menu_bar_one_keymap): No need to follow func-indirect any more.
3089 (parse_menu_item): get_keymap_1 -> get_keymap.
3090 (tool_bar_items): Fetch the keymap rather than using keymapp.
3091 (read_key_sequence): Use KEYMAPP.
3093 * intervals.c (get_local_map): Use get_keymap rather than following
3094 function-indirections explicitly.
3096 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
3098 2000-10-27 Jason Rumney <jasonr@gnu.org>
3100 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
3101 point, as Windows has oversized fonts.
3103 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
3105 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3107 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
3108 (freehook, reallochook): Handle null pointer arguments.
3109 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
3111 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3113 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
3114 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
3115 Giving in to popular pressure to shut up the compiler with casts.
3117 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3119 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
3120 signed value, and use a default value computed from the font's
3121 maximum descent.
3123 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
3125 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
3126 that specify a negative underline position can still use underlines.
3128 * window.c (Fpos_visible_in_window_p): Make POS default to
3129 WINDOW's point, not the current buffer's point.
3131 2000-10-26 Dave Love <fx@gnu.org>
3133 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
3134 when it's necessary.
3136 2000-10-26 Gerd Moellmann <gerd@gnu.org>
3138 * window.c (size_window): Compute size difference from sum of old
3139 child window sizes instead of from parent's size.
3141 * xdisp.c (pos_visible_p): Change current buffer if necessary.
3142 Handle obscured lines at the top of the window.
3144 * frame.c (Fdelete_frame): Doc fix. Move running the hook
3145 down after the last error condition check.
3147 * frame.c (Fdelete_frame): Run delete-frame-hook.
3149 2000-10-26 Kenichi Handa <handa@etl.go.jp>
3151 * coding.c (decode_coding): Fix previous change (check also
3152 CODING_MODE_LAST_BLOCK).
3154 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3156 * regex.c: More `unsigned char' -> `re_char' changes.
3157 Also change several `int' into `re_wchar_t'.
3158 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
3159 (PUSH_FAILURE_POINTER): Don't cast any more.
3160 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
3161 We want GCC to complain, since this piece of code makes
3162 re_match non-reentrant, which *should* be fixed.
3163 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
3164 (EXTEND_BUFFER): Use RETALLOC.
3165 (SET_LIST_BIT): Don't cast.
3166 (re_wchar_t): New type.
3167 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
3168 that those two functions will always properly return.
3169 (IMMEDIATE_QUIT_CHECK): Cast to void.
3170 (analyse_first): Use recursion rather than an explicit stack.
3171 (re_compile_fastmap): Can't fail anymore.
3172 (re_search_2): Don't check re_compile_fastmap for failure.
3173 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
3174 Now also sets the new value (passed in a new argument).
3175 (re_match_2_internal): Use it.
3176 Also, use a new var `reg' of type size_t when looping through regs
3177 rather than reuse the inappropriate `mcnt'.
3179 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
3180 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
3181 (where_is_internal): Renamed from Fwhere_is_internal.
3182 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
3183 (Fwhere_is_internal): New function wrapping where_is_internal.
3184 (where_is_internal_1): Handle the case where we're filling the cache.
3185 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
3187 2000-10-25 Miles Bader <miles@gnu.org>
3189 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
3191 2000-10-25 Gerd Moellmann <gerd@gnu.org>
3193 * window.c (pos_fully_visible_p): Removed.
3194 (Fpos_visible_in_window_p): Use pos_visible_p to determine
3195 if position is visible and/or fully visible.
3197 * lisp.h (pos_visible_p): Add prototype.
3199 * xdisp.c (pos_visible_p): New function.
3201 2000-10-25 Kenichi Handa <handa@etl.go.jp>
3203 * process.c (send_process): If OBJECT is t, it means that the data
3204 is from C string, but we should encode it. Before calling
3205 setup_raw_text_coding_system, be sure to flush out data by the
3206 previous coding system.
3208 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
3210 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
3211 assignment of startpos to prev when startpos == pos.
3213 * editfns.c (find_field): Set the field stickiness correctly from
3214 overlay fields. Use renamed `text_property_stickiness'.
3215 (text_property_stickiness): Renamed from `char_property_stickiness'.
3216 Only check text properties, not overlays.
3217 * textprop.c (get_char_property_and_overlay): New function.
3218 (Fget_char_property): Use it.
3219 * intervals.h (get_char_property_and_overlay): Add declaration.
3221 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3223 * keymap.c: Use AREF, ASET and ASIZE macros.
3224 (Fmake_sparse_keymap): Docstring fix.
3225 (synkey): Remove.
3226 (shadow_lookup): Move up.
3227 Handle the case where lookup-key returns an integer.
3228 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
3229 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
3230 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
3231 Simplify/rewrite the keymap-finding code.
3232 Add check for command shadowing, using shadow_lookup.
3234 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
3236 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
3237 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
3238 a symbol.
3240 2000-10-24 Andrew Innes <andrewi@gnu.org>
3242 * dired.c (directory_files_internal_unwind): New function.
3243 (directory_files_internal): Use it to ensure closedir is called
3244 even if expand-file-name or file-attributes throw, eg. because of
3245 a user interrupt. Also enable immediate_quit while calling
3246 re_search, so that matching can be interrupted as well.
3248 2000-10-24 Andrew Innes <andrewi@gnu.org>
3250 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
3251 NT-Emacs only.
3252 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
3253 so that re_search functions only quit when callers expect them to.
3255 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3257 * regex.c (regex_compile): Change the way of handling a range from
3258 a char less than 256 to a char not less than 256.
3260 2000-10-24 Gerd Moellmann <gerd@gnu.org>
3262 * window.c (size_window): Prevent setting window's width or
3263 height to a negative value (esp. with XSETFASTINT).
3265 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
3266 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
3267 (protect_malloc_state) [GC_MALLOC_CHECK &&
3268 GC_PROTECT_MALLOC_STATE]: New function.
3269 (PROTECT_MALLOC_STATE): New macro.
3270 (__malloc_initialize, morecore, _malloc_internal)
3271 (_free_internal) _realloc_internal): Use it to make _heapinfo
3272 read-only outside of gmalloc.
3274 * keymap.c: Update copyright.
3276 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
3277 a symbol.
3279 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
3281 * filelock.c (unlock_all_files): Use unlock_file to expand each
3282 buffer's file_truename before trying remove its lock file.
3284 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
3286 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
3287 or CRLF, decode EOLs.
3289 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3291 * window.c (Fdisplay_buffer): Fix doc.
3293 2000-10-23 Jason Rumney <jasonr@gnu.org>
3295 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
3296 ASCII font of default fontset on Windows.
3298 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
3299 xterm.c comment below).
3301 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
3303 2000-10-23 Gerd Moellmann <gerd@gnu.org>
3305 * xterm.c (x_connection_closed): Reset handling_signal.
3307 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
3308 null.
3310 2000-10-23 Miles Bader <miles@gnu.org>
3312 * window.c (window_scroll_pixel_based, window_scroll_line_based):
3313 Pass nil for FULLY argument to Fpos_visible_in_window_p to
3314 maintain old behavior.
3315 * minibuf.c (Fminibuffer_complete): Likewise.
3317 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
3319 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
3320 that when a font can't be exactly centered, it errs up rather than
3321 down.
3323 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
3325 * fns.c (Fbase64_decode_string): The decoded result should be
3326 unibyte.
3328 2000-10-23 Andrew Choi <akochoi@i-cable.com>
3330 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
3332 * dispnew.c [macintosh]: Include macterm.h.
3333 (init_display) [macintosh]: Initialization for window system.
3335 * emacs.c (main) [macintosh]: Call syms_of_textprop,
3336 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
3337 syms_of_search, x_term_init, and init_keyboard before calling
3338 init_window_once. Also, call syms_of_xmenu.
3340 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
3341 default fontset to Monaco.
3343 * frame.c [macintosh]: Include macterm.h. Remove declarations of
3344 NewMacWindow and DisposeMacWindow.
3345 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
3346 instead of calling NewMacWindow and setting fields of
3347 f->output_data.mac directly. Call init_frame_faces.
3348 (Fdelete_frame) [macintosh]: Remove unused code.
3349 (Fmodify_frame_parameters) [macintosh]: Call
3350 x_set_frame_parameters instead of mac_set_frame_parameters.
3352 * frame.h [macintosh]: Define menu_bar_lines field in struct
3353 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
3355 * keyboard.c [macintosh]: Include macterm.h.
3356 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
3357 and menu_bar_activate_event type events as for X and NT.
3358 (make_lispy_event) [macintosh]: Construct lisp events of type
3359 MENU_BAR_EVENT as for X and NT.
3361 * sysdep.c [macintosh]: Remove declaration for sys_signal.
3362 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
3363 (sys_subshell) [macintosh]: Remove definition entirely.
3364 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
3365 Vwindow_system_version here. Remove initialization of
3366 Vx_bitmap_file_path.
3367 (read_input_waiting): Correct the number of parameters passed to
3368 read_socket_hook.
3369 Move all Macintosh functions to mac/mac.c.
3371 * term.c [macintosh]: Include macterm.h.
3373 * window.c [macintosh]: Include macterm.h.
3375 * xdisp.c [macintosh]: Include macterm.h. Declare
3376 set_frame_menubar and pending_menu_activation.
3377 (echo_area_display) [macintosh]: Do not return if terminal frame
3378 is the selected frame.
3379 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
3380 Allow only the selected frame to set menu bar.
3381 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
3382 calling FRAME_EXTERNAL_MENU_BAR (f).
3383 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
3385 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
3386 and check_x. Declare XCreateGC. Define x_create_gc and
3387 x_free_gc. Initialize font_sort_order.
3388 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
3389 but call x_list_fonts instead of w32_list_fonts.
3390 (Finternal_face_x_get_resource) [macintosh]: Do not call
3391 display_x_get_resource.
3392 (prepare_face_for_display) [macintosh]: Set xgcv.font.
3393 (realize_x_face) [macintosh]: Load the font if it is specified in
3394 ATTRS.
3395 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
3396 to Qt.
3398 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
3400 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
3401 is nil: since we go to the end of submap anyway, we'd end up
3402 setting nil to nil.
3403 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
3404 doesn't obey autoload.
3406 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3408 * msdos.c (dos_set_window_size): Update screen dimension variables.
3410 2000-10-21 Jason Rumney <jasonr@gnu.org>
3412 * w32term.c (w32_cache_char_metrics): Double check that font is
3413 really fixed pitch before trusting tmPitchAndFamily.
3415 2000-10-21 Andrew Innes <andrewi@gnu.org>
3417 * w32gui.h (w32_char_font_type): Move enum from w32term.c
3419 * w32term.h: Extern decl for w32_cache_char_metrics.
3421 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
3423 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
3424 (w32_unload_font): Free per_char array if present.
3426 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
3427 cached information in emulated XFontStruct to handle common cases
3428 quickly. Do not allocate XCharStruct for return.
3429 (w32_native_per_char_metric): New function.
3430 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
3431 allocating one.
3432 (x_produce_glyphs): Don't get an HDC. Change calls to
3433 w32_per_char_metric to match arg change above. Remove calls to
3434 free results.
3435 (w32_get_glyph_overhangs): Ditto.
3436 (w32_cache_char_metrics): New function.
3438 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
3439 ($(BLD)/casefiddle.$(O)): Remove compile command.
3440 ($(BLD)/gmalloc.$(O)): Remove compile command.
3441 ($(BLD)/dispnew.obj):
3442 ($(BLD)/keyboard.obj):
3443 ($(BLD)/w32inevt.obj):
3444 ($(BLD)/w32bdf.obj):
3445 ($(BLD)/alloc.obj):
3446 ($(BLD)/buffer.obj):
3447 ($(BLD)/editfns.obj):
3448 ($(BLD)/emacs.obj):
3449 ($(BLD)/fileio.obj):
3450 ($(BLD)/fns.obj):
3451 ($(BLD)/indent.obj):
3452 ($(BLD)/insdel.obj):
3453 ($(BLD)/intervals.obj):
3454 ($(BLD)/minibuf.obj):
3455 ($(BLD)/print.obj):
3456 ($(BLD)/scroll.obj):
3457 ($(BLD)/sysdep.obj):
3458 ($(BLD)/textprop.obj):
3459 ($(BLD)/widget.obj):
3460 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
3461 ($(BLD)/term.obj): Add dependency on dispextern.h.
3463 * makefile.nt ($(BLD)\dispnew.obj):
3464 ($(BLD)\keyboard.obj):
3465 ($(BLD)\w32inevt.obj):
3466 ($(BLD)\w32bdf.obj):
3467 ($(BLD)\alloc.obj):
3468 ($(BLD)\buffer.obj):
3469 ($(BLD)\editfns.obj):
3470 ($(BLD)\emacs.obj):
3471 ($(BLD)\fileio.obj):
3472 ($(BLD)\fns.obj):
3473 ($(BLD)\indent.obj):
3474 ($(BLD)\insdel.obj):
3475 ($(BLD)\intervals.obj):
3476 ($(BLD)\minibuf.obj):
3477 ($(BLD)\print.obj):
3478 ($(BLD)\scroll.obj):
3479 ($(BLD)\sysdep.obj):
3480 ($(BLD)\textprop.obj):
3481 ($(BLD)\widget.obj):
3482 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
3483 ($(BLD)\term.obj): Add dependency on dispextern.h
3485 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3487 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
3488 with an additional argument of Qt.
3490 2000-10-21 Miles Bader <miles@gnu.org>
3492 * window.c (pos_fully_visible_in_window_p): New function.
3493 (Fpos_visible_in_window_p): Add FULLY argument.
3494 Use pos_fully_visible_in_window_p.
3495 (window_scroll_pixel_based, window_scroll_line_based): Update
3496 calls to Fpos_visible_in_window_p.
3497 * lisp.h (Fpos_visible_in_window_p): Update prototype
3499 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3501 * alloc.c (toplevel): Conditionalize compilation of mem_*
3502 functions differently.
3504 2000-10-20 Jason Rumney <jasonr@gnu.org>
3506 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
3507 mem_init where it used to be. mem_z etc not defined otherwise.
3509 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3511 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
3512 GC_MALLOC_CHECK.
3513 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
3514 structure definition and related variabled to the top of the file.
3515 Include this code when GC_MALLOC_CHECK is defined.
3516 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
3517 register/unregister allocated region.
3518 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
3519 which isn't allocated.
3520 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
3521 something which is already in use.
3522 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
3523 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
3524 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
3525 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
3527 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
3528 _malloc_internal instead of malloc.
3529 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
3530 of free.
3532 2000-10-20 Andrew Innes <andrewi@gnu.org>
3534 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
3535 Windows.
3536 (my_strftime) <macro>: Don't use macro arg list when redefining as
3537 _strftime_copytm.
3538 (my_strftime) <function>: Supply 0 as ut argument.
3540 2000-10-19 Jason Rumney <jasonr@altavista.net>
3542 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
3543 including dispextern.h, as it stops faces from working.
3545 * w32fns.c (Fx_create_frame): Don't bother calling
3546 face-set-after-frame-default since the caller does it for us
3547 anyway. Clean up calls to x_get_arg to be consistent with X.
3549 * w32term.c (x_produce_glyphs): Handle
3550 unibyte_display_via_language_environment correctly.
3551 (w32_draw_box_rect): Fix the calculation of width and height.
3553 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
3554 as it has stopped working.
3555 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
3556 menu-bar.
3558 2000-10-19 Gerd Moellmann <gerd@gnu.org>
3560 * eval.c (skip_debugger): Prevent a compiler warning.
3561 (Fcondition_case): Likewise.
3562 (Fbacktrace_frame): Use a null interactive spec.
3564 2000-10-19 Kenichi Handa <handa@etl.go.jp>
3566 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
3568 2000-10-18 Gerd Moellmann <gerd@gnu.org>
3570 * strftime.c: Sync with glibc, file version 1.78.
3571 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
3572 should no longer be used according to ISO 8601.
3574 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
3575 no map for meta_prefix_char, don't try to use it as a keymap.
3576 Instead, if T_OK is non-zero, look up a default binding, if any,
3577 otherwise, if T_OK is zero, return nil.
3579 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
3580 (x_to_xcolors, png_load): Use x_query_color.
3582 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
3583 functions.
3584 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
3585 which can be slow.
3586 (x_copy_color, x_alloc_lighter_color): Likewise.
3588 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
3589 (x_query_color, x_query_colors): Add prototype.
3591 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
3592 check_string_bytes only if not noninteractive, increase count to 50.
3594 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
3596 * insdel.c (adjust_markers_for_delete): Handle before-insertion
3597 markers correctly.
3599 2000-10-17 Gerd Moellmann <gerd@gnu.org>
3601 * alloc.c (pure_bytes_used): Renamed from pureptr.
3602 (ALIGN): New macro.
3603 (pure_alloc): New function.
3604 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
3605 Use it.
3606 (Fpurecopy): Use PURE_POINTER_P.
3608 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
3609 PT has moved backward.
3611 * xdisp.c (cursor_row_p): Take continued lines into account.
3613 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
3614 string's size_byte.
3615 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
3616 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
3617 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
3618 string allocated.
3620 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
3621 of selective display off while searching for the next line start.
3623 2000-10-17 Kenichi Handa <handa@etl.go.jp>
3625 * Makefile.in (term.o): Depend on dispextern.h.
3627 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
3629 * keymap.c (keymap_memberp): Ensure that nil is not a member.
3631 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3633 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
3634 the iterator at the beginning, so that they can be set later on,
3635 for instance in reseat_at_next_visible_line_start, without being
3636 overwritten.
3638 * xfns.c (pbm_format): Add :foreground and :background keywords.
3639 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
3640 (xbm_load): Recognize foreground and background color
3641 specifications.
3643 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
3645 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
3647 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
3648 declaration.
3650 * msdos.c (IT_set_face): Compare highlighted face with the default
3651 face, and invert colors if these faces' colors are identical.
3652 (Fmsdos_remember_default_colors): Don't swap foreground and
3653 background colors in initial_colors[].
3654 (IT_set_frame_parameters): Don't swap frame's foreground and
3655 background pixels. If ALIST includes "(reverse . t)", swap
3656 foreground-color and background-color properties in frame's
3657 param_alist. If the original frame's param_alist doesn't specify
3658 the colors, store unspecified-fg and unspecified-bg, reversed if
3659 required.
3661 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
3662 the colors are unspecified and reversed, reverse fore- and back-
3663 ground in the returned value.
3664 (Fframe_parameter): Ditto.
3666 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3668 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
3669 get_last_unchanged_at_beg_row.
3670 (find_first_unchanged_at_end_row): Renamed from
3671 get_first_unchanged_at_end_row.
3672 (find_first_unchanged_at_end_row): Convert assertions to
3673 unconditional tests which abort. When looking for a row in
3674 unchanged text, don't go further back than first_text_row.
3676 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
3677 Don't add in the last line's height when deciding if the new
3678 position is below the scroll margin.
3680 2000-10-16 Miles Bader <miles@gnu.org>
3682 * editfns.c (Fconstrain_to_field): Check carefully for field
3683 boundaries if either OLD_POS or NEW_POS has a non-nil field
3684 property, even if they're the same.
3686 2000-10-16 Kenichi Handa <handa@etl.go.jp>
3688 * xterm.c (x_draw_box_rect): Fix the calculation of width and
3689 height for XFillRectangle.
3691 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
3693 * syntax.c (Fstring_to_syntax): New function extracted from
3694 Fmodify_syntax_entry.
3695 (Fmodify_syntax_entry): Use it and document the ! and | fences.
3696 (skip_chars, Fforward_comment): Remove unused variables.
3697 (syms_of_syntax): Add defsubr for string-to-syntax.
3698 (describe_syntax): Add code for comment and string fences.
3700 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
3702 * keymap.c (access_keymap): Add AUTOLOAD parameter.
3703 Do the meta->esc mapping. Call get_keyelt before returning.
3704 Start scanning from the second element (the first is always `keymap')
3705 to make it easier to detect when we reach a parent map.
3706 Handle the case of inheriting from a symbol whose function is a map.
3707 (Fkeymap_parent): Also handle the `inherit from symbol' case.
3708 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
3709 (get_keyelt, Flookup_key): Update call to access_keymap.
3710 Remove the meta->esc mappings.
3711 (define_as_prefix): Delete old disabled code.
3712 (menu_item_p): New function.
3713 (where_is_internal_1): Skip over the few remaining menu items.
3714 * lisp.h (access_keymap): Update prototype.
3715 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
3716 Update call to access_keymap.
3717 (follow_key, read_key_sequence): Update calls to access_keymap.
3718 Remove the meta->esc mappings.
3720 2000-10-13 Gerd Moellmann <gerd@gnu.org>
3722 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
3723 with additional argument.
3725 * xdisp.c (cursor_row_p): New function.
3726 (try_cursor_movement, display_line): Use it.
3728 * xdisp.c (append_space): Also save/restore iterator's current
3729 character and its length.
3731 * xdisp.c (init_from_display_pos): Add an assertion.
3732 (handle_stop): Don't set iterator's add_overlay_start.
3733 (handle_invisible_prop): Likewise.
3734 (load_overlay_strings): If text under an overlay is invisible,
3735 take both before- and after-strings into account when the iterator
3736 is positioned either at the start or at the end of the overlay.
3737 (forward_to_next_line_start): Rewritten.
3738 (reseat_at_next_visible_line_start): Rewritten.
3739 (set_iterator_to_next): Add parameter RESEAT_P.
3741 * dispextern.h (struct it): Remove member add_overlay_start.
3742 (set_iterator_to_next): Change prototype.
3744 2000-10-13 Kenichi Handa <handa@etl.go.jp>
3746 * coding.c (code_convert_region): Be sure to initialize
3747 coding->category_idx.
3748 (decode_coding_string): Set coding->src_multibyte and
3749 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
3750 (encode_coding_string): Set coding->src_multibyte and
3751 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
3753 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
3755 * xfns.c (Fx_create_frame): Don't bother calling
3756 face-set-after-frame-default since the caller does it for us anyway.
3758 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
3760 * window.c (coordinates_in_window): Fix detection of vertical line
3761 on character terminals.
3763 2000-10-12 Gerd Moellmann <gerd@gnu.org>
3765 * editfns.c (save_excursion_save): Additionally record the
3766 selected window.
3767 (save_excursion_restore): If buffer was visible in a window, and a
3768 different window was selected, and the old selected window is
3769 still live, restore point in that window.
3771 2000-10-12 Kenichi Handa <handa@etl.go.jp>
3773 * xterm.c (x_produce_glyphs): Handle
3774 unibyte_display_via_language_environment correctly.
3776 * regex.c (regex_compile): Change the way of handling a range from
3777 unibyte char to multibyte char.
3779 * syntax.c (skip_chars): Change the way of handling a range from
3780 unibyte char to multibyte char.
3782 * process.c (read_process_output): Cancel previous change.
3784 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
3786 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
3788 * charset.c (Ffind_charset_string): Doc fix.
3789 (Ffind_charset_region): Doc fix.
3791 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
3793 * process.c (read_process_output): Fix previous change. Adjust
3794 multibyteness of text to insert in a buffer by
3795 string_make_unibyte/multibyte instead of
3796 Fstring_as_unibyte/multibyte.
3798 2000-10-10 Andreas Schwab <schwab@suse.de>
3800 * alloc.c (mark_object): Remove all workarounds installed on
3801 1993-08-08.
3803 2000-10-10 Kenichi Handa <handa@etl.go.jp>
3805 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
3806 returning.
3807 (base64_encode_1): Make it work for a text of multibyte form.
3808 (Fbase64_decode_region): Allocate sufficient memory for multibyte
3809 case. Don't call str_to_multibyte because base64_decode_1
3810 produces correct multibyte form for eight-bit codes.
3811 (Fbase64_decode_string): Adjusted for the change of
3812 base64_decode_1.
3813 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
3814 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
3815 codes.
3817 * charset.h (CHAR_STRING): Optimized for single byte characters.
3819 2000-10-09 Andreas Schwab <schwab@suse.de>
3821 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
3822 -1 after socket is closed, to fall through to error processing.
3824 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
3826 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
3827 variables. If ALIST includes foreground-color or
3828 background-color, change also the colors of the default face for
3829 this frame.
3831 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
3833 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
3834 them extern (they are defined on xfaces.c).
3835 (syms_of_msdos): Don't intern and don't staticpro
3836 Qbackground_color and Qforeground_color.
3838 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
3840 * frame.c (Fframe_parameter): For non-windowed frames, if
3841 f->param_alist says foreground or background color is unspecified,
3842 call tty_color_name to return the color name computed from the
3843 frame's current colors.
3845 2000-10-06 Dave Love <fx@gnu.org>
3847 * terminfo.c (ospeed): Don't declare.
3849 * sysdep.c: Don't include string.h.
3850 (h_errno): Declare conditional also on TRY_AGAIN.
3852 * charset.c (Ffind_charset_string): Doc fix.
3854 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
3855 (Fbase64_decode_region, Fbase64_decode_string): More explicit
3856 error messages.
3858 2000-10-05 Dave Love <fx@gnu.org>
3860 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
3861 position like menu-bar.
3863 2000-10-05 Gerd Moellmann <gerd@gnu.org>
3865 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
3867 * xdisp.c (handle_single_display_prop): Use safe_call1.
3868 (safe_call): Renamed from call_function.
3869 (safe_call1): New function.
3870 (handle_fontified_prop): Use safe_call1 instead of call1.
3871 (safe_eval): Renamed from eval_form.
3872 (safe_eval_handler): Renamed from eval_handler.
3873 (handle_single_display_prop, display_mode_element): Use safe_eval
3874 instead of eval_form.
3876 * xfaces.c (merge_face_heights): Use safe_call instead of
3877 call_function.
3879 * keyboard.c (show_help_echo): Use safe_call instead of
3880 call_function; use safe_eval instead of eval_form.
3882 * lisp.h (safe_call): Renamed from call_function.
3883 (safe_eval): Renamed from eval_form.
3884 (safe_call1): Add prototype.
3886 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
3888 * xfns.c (image_ascent): Rearrange ascent calculation for the
3889 has-a-font case.
3891 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
3893 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
3894 (where_is_internal_1): Don't bother ignoring menu-items any more.
3896 2000-10-04 Gerd Moellmann <gerd@gnu.org>
3898 * keyboard.c (update_menu_bindings): New variable.
3899 (parse_menu_item): Use AREF. If update_menu_bindings
3900 is 0, don't update menu bindings.
3901 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
3903 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
3905 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
3906 to `mark_object'.
3908 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
3910 * syntax.c (forw_comment): Match nestedness of ender/starter.
3911 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
3912 (prev_char_comstart_first): Remove.
3913 (back_comment): Check two-char comment markers more carefully
3914 to better handle overlapping cases like *//* or /* */* */ ...
3915 Match nestedness of ender/starter.
3917 2000-10-02 Dave Love <fx@gnu.org>
3919 * config.in (HAVE_GAI_STRERROR): Add undef.
3921 * process.c (Fopen_network_stream): Use it.
3923 * m/alpha.h (NO_REMAP): Don't define.
3925 2000-10-02 Gerd Moellmann <gerd@gnu.org>
3927 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
3928 return with a string converted to an integer or vice versa when
3929 Vmocklisp_arguments is t.
3930 (Fsignal): Likewise. The function can return for `quit'.
3931 (struct gcpro): Declare member `var' to point to a volatile
3932 Lisp_Object.
3934 * eval.c (error): Prevent compiler warning.
3936 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
3938 * keymap.c (keymap_memberp): New function.
3939 (Fset_keymap_parent): Use it.
3940 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
3941 Use keymap_memberp to avoid creating cycles.
3942 (access_keymap): Use KEYMAPP.
3944 2000-09-30 Gerd Moellmann <gerd@gnu.org>
3946 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
3947 gai_strerror. Make sure xerrno is set if connect fails. Improve
3948 error recovery.
3950 2000-09-29 Jason Rumney <jasonr@gnu.org>
3952 * w32term.c (w32_char_font_type, w32_encode_char)
3953 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
3954 (w32_bdf_per_char_metric): New function.
3955 (w32_per_char_metric): Use it.
3956 (x_draw_glyph_string_background): Always draw background for BDF
3957 glyphs.
3959 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
3960 GDI object which is a scarce resource.
3962 * w32bdf.c (search_file_line): Fix skipping of whitespace.
3963 (get_quoted_string): Fix limit on memchr search.
3964 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
3965 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
3966 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
3967 (get_cached_font_char, cache_char_offset): Use macro
3968 BDF_CODEPOINT_RANGE_COVER_P.
3969 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
3970 (clear_cached_bitmap_slots): New function.
3971 (GET_HEX_VALUE): G-Z, g-z are not hex.
3972 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
3973 (get_bitmap_with_cache): Use new cache implementation.
3974 (create_offscreen_bitmap): New function.
3975 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
3977 * w32term.c (x_produce_glyphs): If the distance from the current
3978 position to the next tab stop is less than a canonical character
3979 width, use the tab stop after that.
3980 (x_draw_glyphs): Handle case START and END are out of bounds more
3981 carefully.
3982 (x_clear_mouse_face): Block/unblock input.
3983 (x_display_and_set_cursor): Don't show a hollow box cursor for
3984 buffers whose cursor_type is nil.
3986 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3988 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
3989 disappears.
3991 * dispextern.h (updating_frame): Declare extern.
3993 2000-09-29 Andreas Schwab <schwab@suse.de>
3995 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
3997 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3999 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
4000 use its function definition.
4001 (tool_bar_items): Likewise.
4003 * lisp.h (fatal): Declare NO_RETURN.
4005 2000-09-29 Kenichi Handa <handa@etl.go.jp>
4007 * keymap.c: Remove the line "#undef NULL".
4009 2000-09-28 Gerd Moellmann <gerd@gnu.org>
4011 * xterm.c (x_make_frame_visible): Try harder to make the frame
4012 visible.
4014 2000-09-28 Dave Love <fx@gnu.org>
4016 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
4018 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
4020 * .gdbinit (xreload): Note its need on GNU/Linux.
4022 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
4023 r_alloc, r_alloc_free.
4025 2000-09-28 Kenichi Handa <handa@etl.go.jp>
4027 * syntax.c (skip_chars): Handle negation correctly.
4029 2000-09-27 Gerd Moellmann <gerd@gnu.org>
4031 * xfaces.c (realize_default_face): Call set_lface_from_font_name
4032 with non-zero FORCE_P argument.
4034 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
4035 Add assertions.
4037 * xdisp.c (window_box_height): Add an assertion.
4039 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
4040 tool-bar than is available.
4041 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
4043 2000-09-27 Dave Love <fx@gnu.org>
4045 * s/irix6-5.h: Now works 64-bit. Tidied.
4047 2000-09-26 Gerd Moellmann <gerd@gnu.org>
4049 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
4050 instead of BITS_PER_INT.
4051 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
4052 EMACS_UINT, respectively.
4053 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
4055 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
4057 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
4059 * window.c (freeze_window_starts): Construct last argument for
4060 foreach_window differently.
4062 * xfns.c (x_decode_color): Don't return a Lisp_Object.
4064 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
4065 EMACS_UINT instead of `int' and `unsigned int'.
4066 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
4068 * frame.h (struct frame): Make the `nothing' member of union
4069 output_data an EMACS_INT.
4071 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
4072 hunting.
4073 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
4074 size in the sdata structure.
4075 (SDATA_NBYTES, SDATA_DATA): New macros.
4076 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
4077 differently for the different layout of the sdata structure.
4078 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
4079 in sdata.
4080 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
4081 Check that size recorded in the string size and size recorded in
4082 the sdata structure agree.
4084 2000-09-25 Dave Love <fx@gnu.org>
4086 * buffer.c: Include stdio.h.
4088 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
4090 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
4092 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
4093 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
4094 size_t.
4095 (__malloc_extra_blocks): Declare as __malloc_size_t.
4097 2000-09-25 Gerd Moellmann <gerd@gnu.org>
4099 * alloc.c (mark_image): Use GC_NILP instead of NILP.
4101 * keyboard.c (show_help_echo): Set help_echo_showing_p.
4102 (read_char): If help-echo is showing, preserve the echo area
4103 when redisplaying.
4105 * xdisp.c (help_echo_showing_p): New variable.
4106 (set_message): Reset it to 0.
4107 (init_xdisp): Initialize help_echo_showing_p.
4109 * dispextern.h (help_echo_showing_p): Declare extern.
4111 * config.in: Fix typo in __GNUC_MINOR__.
4113 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
4115 * s/freebsd.h (POSIX_SIGNALS): Define.
4117 * xterm.c (x_clear_mouse_face): Block/unblock input.
4119 2000-09-24 Dave Love <fx@gnu.org>
4121 * fns.c (base64_encode_1): Fix last change.
4123 2000-09-22 Gerd Moellmann <gerd@gnu.org>
4125 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
4127 * xdisp.c (try_window_reusing_current_matrix): More fixes
4128 for the case window has a header-line.
4130 2000-09-22 Dave Love <fx@gnu.org>
4132 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
4133 a doc string.
4135 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
4137 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
4139 2000-09-21 Gerd Moellmann <gerd@gnu.org>
4141 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
4142 for GCC >= 2.5.
4144 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
4145 NO_RETURN.
4147 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
4148 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
4149 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
4150 warnings.
4152 * marker.c (byte_char_debug_check): Return void.
4154 * xfns.c (Fx_create_frame): Set default frame parameter value
4155 for tool-bar-lines to 1.
4157 * dispnew.c (scrolling_window): Compare y-positions of rows
4158 equal at the start. Some simplification.
4160 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
4161 reused rows' y-position in the case window has a header-line, and
4162 new window start is greater than old window start.
4164 * process.c (process_sent_to): New variable.
4165 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
4166 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
4167 Declare more parameters volatile.
4169 * lread.c (Vrecursive_load_depth_limit): New variable.
4170 (Fload): Check recursive loads whose recursion depth exceeds
4171 Vrecursive_load_depth_limit.
4172 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
4174 2000-09-20 Gerd Moellmann <gerd@gnu.org>
4176 * fileio.c (Fread_file_name): Doc fix.
4178 * editfns.c (Fmessage_or_box): Doc fix.
4180 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
4182 * xfns.c (xbm_scan): Allow C-style comments.
4184 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
4185 symbols are specified, add color translations to the cache.
4186 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
4187 functions.
4188 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
4189 xpm_cache_color.
4190 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
4191 structures to xpm_init_color_cache.
4193 2000-09-19 Gerd Moellmann <gerd@gnu.org>
4195 * dispnew.c (update_window_line): Make sure to always draw
4196 mode-lines.
4198 2000-09-19 Andrew Innes <andrewi@gnu.org>
4200 * makefile.nt (bootstrap-emacs): Don't change directory.
4202 2000-09-19 Kenichi Handa <handa@etl.go.jp>
4204 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
4206 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
4207 If output buffer is too small, signal an appropriated error.
4209 2000-09-18 Dave Love <fx@gnu.org>
4211 * keyboard.c (menu_bar_items, tool_bar_items)
4212 (current_active_maps): Remove redundant get_local_map call.
4214 2000-09-18 Gerd Moellmann <gerd@gnu.org>
4216 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
4217 cursor for buffers whose cursor_type is nil.
4219 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
4220 a feature to implement that is already implemented.
4221 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
4222 warnings.
4224 * xfns.c (x_clear_image_1): New function.
4225 (x_clear_image): Use it.
4226 (x_from_xcolors): Use x_clear_image_1; don't free the image's
4227 mask.
4229 * dispnew.c (update_window): Move test for invisible lines
4230 at the top to update_window_line.
4231 (update_window_line): Handle invisible lines here.
4233 * xfns.c (clear_image_cache): Clear current matrices of all
4234 frames sharing an image cache. Block input while freeing
4235 images. Fix timestamp comparison.
4236 (x_clear_image): Also free the mask.
4238 * xfns.c (lookup_image): Block input while loading the image so
4239 that we won't get interrupted in a state where the image isn't yet
4240 set up completely.
4241 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
4242 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
4243 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
4244 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
4245 input.
4247 2000-09-16 Gerd Moellmann <gerd@gnu.org>
4249 * dispnew.c (update_window): Make sure to make desired rows
4250 current even if they are completely invisible at the top
4251 of a window.
4253 2000-09-15 Gerd Moellmann <gerd@gnu.org>
4255 * xfns.c (lookup_image): Build mask before applying an algorithm.
4256 Recognize algorithm `disabled'.
4257 (cross_disabled_images): New variable.
4258 (COLOR_INTENSITY): New macro.
4259 (x_detect_edges): Use COLOR_INTENSITY.
4260 (x_disable_image): New function.
4261 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
4263 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
4264 disabled state, don't apply an image transformation algorithm if
4265 the user specified an image for the disabled state. Use
4266 `:algorithm disabled' for creating a disabled item's image if the
4267 user hasn't specified an image.
4269 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
4270 allocation functions with the XPM lib.
4271 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
4272 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
4273 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
4274 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
4275 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
4276 functions.
4277 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
4278 functions, if possible, because these handle color allocation
4279 failure more gracefully.
4280 (Fimage_mask_p): New function.
4282 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
4283 (Qedge_detection, Qheuristic): New symbols.
4284 (syms_of_xfns): Initialize new symbols.
4285 (lookup_image): Handle `:mask X', `:algorithm emboss', and
4286 `algorithm (edge-detection ...)'.
4287 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
4288 (tiff_format, gif_format, gs_format): Add `:mask'.
4289 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
4290 (GIF_MASK, GS_MASK): New enumerators.
4291 (x_laplace_read_row, x_laplace_write_row): Functions removed.
4292 (emboss_matrix, laplace_matrix): New variables.
4293 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
4294 (x_edge_detection): New functions.
4295 (x_laplace): Rewritten in terms of x_detect_edges.
4296 (x_build_heuristic_mask): If image has a mask, free it.
4298 2000-09-14 Andrew Innes <andrewi@gnu.org>
4300 * makefile.w32-in: Revert to Unix line endings.
4302 2000-09-14 Andrew Innes <andrewi@gnu.org>
4304 * makefile.w32-in: Standardize indentation somewhat.
4305 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
4306 cater for differences between shells.
4308 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
4310 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4312 * xterm.c (x_produce_glyphs): If the distance from the current
4313 position to the next tab stop is less than a canonical character
4314 width, use the tab stop after that.
4316 2000-09-14 Dave Love <fx@gnu.org>
4318 * buffer.c (alloc_buffer_text): Fix xmalloc call.
4320 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4322 * xdisp.c (handle_fontified_prop): While running fontification
4323 functions, bind `fontification-functions' and
4324 `after-change-functions' to nil.
4326 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
4327 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
4329 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
4331 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
4332 USE_MMAP_FOR_BUFFERS.
4334 * insdel.c (make_gap): Use enlarge_buffer_text.
4336 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
4337 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
4338 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
4339 from former r_alloc_* functions in ralloc.c.
4340 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
4341 variables.
4342 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
4343 (mmap_init) [REL_ALLOC_MMAP]: New function.
4344 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
4345 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
4346 BUFFER_FREE.
4348 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
4349 (enlarge_buffer_text): Add prototype.
4351 * ralloc.c: Remove everything having to do with the use of mmap.
4353 2000-09-13 Gerd Moellmann <gerd@gnu.org>
4355 * sound.c (Fplay_sound): Doc fix.
4357 * keyboard.c: Avoid some more compiler warnings.
4358 (parse_tool_bar_item): Ignore cached key bindings.
4360 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
4361 and allocation of Lisp data.
4363 2000-09-12 Gerd Moellmann <gerd@gnu.org>
4365 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
4366 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
4367 defaults first.
4369 * lread.c (Fload): Put code checking for recursive loads in #if 0.
4371 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
4373 * ccl.c: Comment fixed.
4374 (MAX_MAP_SET_LEVEL): Increased to 30.
4375 (PUSH_MAPPING_STACK): Enclose with do-while block.
4376 (POP_MAPPING_STACK): Likewise.
4377 (stack_idx_of_map_multiple): New variable.
4378 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
4379 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
4380 call the corresponding CCL program by
4381 CCL_CALL_FOR_MAP_INSTRUCTION.
4382 (ccl_driver) <CCL_MapSingle>: Likewise.
4383 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
4384 with the case where looking up process reaches to the end of
4385 map-set, and call CCL programs as the above change.
4387 2000-09-11 Gerd Moellmann <gerd@gnu.org>
4389 * xfns.c (png_load, jpeg_load): Declare some variables volatile
4390 that might be clobbered by longjmp.
4391 (check_x_display_info, x_decode_color, create_frame_xic)
4392 (Fx_display_backing_store, Fx_display_visual_class)
4393 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
4394 warnings.
4396 * lread.c (init_lread): Set Vloads_in_progress to nil.
4397 (Fload): Show list of recursively loaded files, when signaling an
4398 error.
4400 * lread.c (Vloads_in_progress): New variable.
4401 (record_load_unwind): New function.
4402 (Fload): Check for recursive loads.
4403 (syms_of_lread): Initialize Vloads_in_progress.
4404 (read_integer, read1): Avoid some compiler warnings.
4406 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
4407 compiler warnings.
4409 2000-09-11 Miles Bader <miles@gnu.org>
4411 * editfns.c (Fbuffer_string): Doc fix.
4413 2000-09-10 Gerd Moellmann <gerd@gnu.org>
4415 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
4417 2000-09-09 Ken Raeburn <raeburn@gnu.org>
4419 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
4420 whether to include other header files.
4422 2000-09-09 Gerd Moellmann <gerd@gnu.org>
4424 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
4425 by Fmemq as a boolean.
4427 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
4429 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
4431 2000-09-08 Gerd Moellmann <gerd@gnu.org>
4433 * ralloc.c (mmap_fd): Remove initializer which can make it
4434 read-only in a dumped Emacs.
4435 (mmap_fd_1): New variable.
4436 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
4437 restore it from there.
4438 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
4439 unconditionally so that mmap_fd can be initialized there.
4440 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
4441 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
4442 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
4444 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
4446 * xdisp.c (dump_glyph_row): Fix printf format string.
4447 (display_line, move_it_in_display_line_to): Avoid compiler
4448 warnings.
4450 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
4452 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
4453 inheritance.
4455 * xdisp.c (try_window_id): When trying to locate cursor in
4456 unchanged rows at the top, handle the case that we can't find it.
4458 * xterm.c (x_draw_glyphs): Handle case START and END are out
4459 of bounds more carefully.
4461 2000-09-08 Dave Love <fx@gnu.org>
4463 * s/sol2.h (REL_ALLOC_MMAP): Define.
4464 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
4466 * ralloc.c: Don't include string.h (redundant).
4467 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
4468 [!MAP_ANON]: Include fcntl.h.
4469 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
4470 (r_alloc, r_re_alloc, r_alloc_free)
4471 (mmap_enlarge, mmap_set_vars): Use it.
4472 (r_alloc_init_fd): New function.
4473 (__morecore) [SYSTEM_MALLOC]: Don't declare.
4474 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
4475 malloc type.
4477 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
4478 Remove vm-limit.o.
4480 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
4481 change to __NetBSD__.
4483 2000-09-08 Kenichi Handa <handa@etl.go.jp>
4485 * search.c (compile_pattern): Check the multibyteness of cached
4486 string and PATTERN.
4488 2000-09-08 Miles Bader <miles@gnu.org>
4490 * xfaces.c (default_face_vector): Function removed.
4491 (Finternal_merge_in_global_face): Restore old global/local
4492 attribute override order. Use inline loop instead of calling
4493 default_face_vector.
4495 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4497 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
4498 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
4499 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
4500 where necessary, in case POINTER_TYPE is `void'.
4502 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
4504 * frame.c (make_terminal_frame): Initialize frame foreground and
4505 background colors to unspecified, for the initial instance of an
4506 MSDOS frame.
4508 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4510 * ralloc.c (mmap_find): Fix overlap computation.
4511 (mmap_enlarge): Compute nbytes before trying to find an
4512 overlapping region.
4514 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
4515 instead of `!='.
4517 * lread.c (syms_of_lread): Change value of regexp
4518 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
4520 * xmenu.c (xdialog_show): When looking up the selection in
4521 menu_items, take `quote' boundaries into account; this corresponds
4522 to a nil ITEM in x-popup-dialog.
4524 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4526 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
4527 not 0x81.
4528 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
4530 * coding.c (encode_coding_sjis_big5): Use translation table for
4531 encoding, not decoding. Fix the handling of latin-jisx0201.
4532 Check for the charset katakana-jisx0201 too.
4533 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
4534 (detect_coding_sjis): Check the byte sequence more rigidly.
4536 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4538 * xfaces.c (Vparam_value_alist): New variable.
4539 (syms_of_xfaces): Initialize it.
4540 (Finternal_set_lisp_face_attribute): Avoid more consing.
4542 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
4543 specially.
4544 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
4545 (Qbackground_mode): New variable.
4546 (syms_of_frame_1): Initialize Qbackground_mode.
4548 * lisp.h (Qdisplay): Declare extern.
4550 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
4551 change face on all frames, and change the default for new frames.
4553 2000-09-07 Dave Love <fx@gnu.org>
4555 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
4557 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4559 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
4561 * charset.c: Include composite.h
4562 (lisp_string_width): New function.
4563 (Fstring_width): Call lisp_string_width instead of strwidth.
4565 * Makefile.in (charset.o): Depends on composite.h.
4567 * process.c (read_process_output): Before inserting the decoded
4568 text in the buffer, adjust the multibyteness.
4570 2000-09-06 Gerd Moellmann <gerd@gnu.org>
4572 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
4573 buffer's text buffer is null, map new memory.
4575 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
4576 POINTER_TYPE and size_t.
4577 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
4578 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
4579 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
4580 [REL_ALLOC_MMAP]: New macros.
4581 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
4582 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
4583 [REL_ALLOC_MMAP]: New functions.
4585 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
4586 before and after unexec.
4588 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
4589 text buffers if necessary.
4591 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
4592 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
4593 in prototypes.
4595 * config.in (HAVE_MMAP): Add #undef.
4597 2000-09-05 Gerd Moellmann <gerd@gnu.org>
4599 * frame.c (Qdisplay_type): New variable.
4600 (syms_of_frame_1): Initialize it.
4601 (Fframe_parameter): New function that avoids consing.
4602 (syms_of_frame): Defsubr it.
4604 * buffer.c (Fother_buffer): Consider buffers as invisible when
4605 they are displayed in a window on an invisible frame.
4607 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
4608 get-largest-window always return nil.
4610 2000-09-04 Gerd Moellmann <gerd@gnu.org>
4612 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
4613 variable; recognize Emacs 19 elc files.
4615 2000-09-04 Miles Bader <miles@gnu.org>
4617 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
4618 before initially popping up the menu, so the menu doesn't flash
4619 when the face settings are significantly different from the
4620 defaults.
4622 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
4624 * regex.c (WIDE_CHAR_SUPPORT): New macro.
4625 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
4626 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
4627 (BIT_UNIBYTE): Remove.
4628 (re_match_2_internal): Delete corresponding code and streamline the
4629 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
4630 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
4631 (re_wctype_t): New type.
4632 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
4633 (regex_compile): Use them and fix handling of overly long char classes.
4635 2000-09-03 Andrew Innes <andrewi@gnu.org>
4637 * makefile.w32-in: Change to DOS line endings.
4639 * s/ms-w32.h (ORDINARY_LINK): New define.
4641 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
4642 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
4644 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
4645 (distclean): Delete them here instead.
4647 * w32proc.c (compare_env): Convert to uppercase for comparison,
4648 not lowercase, to match how the native Windows shell works.
4650 2000-09-03 Jason Rumney <jasonr@gnu.org>
4652 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
4653 CVS changes the line-ends when checking in/out on DOS/Windows.
4655 * makefile.nt (emacs): Do not change directory to run temacs, as
4656 the load-path is set relative to current directory.
4658 2000-09-03 Miles Bader <miles@gnu.org>
4660 * xterm.c (x_alloc_lighter_color_for_widget): New function.
4662 2000-09-02 Gerd Moellmann <gerd@gnu.org>
4664 * xdisp.c (redisplay_mode_lines): New function.
4665 (display_mode_lines): Return number of mode lines displayed.
4666 (echo_area_display): Use redisplay_mode_lines to draw garbaged
4667 mode lines. Don't temporarily bind redisplay-dont-pause to t.
4669 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
4670 string.h and strings.h.
4671 (index) [HAVE_INDEX]: Add prototype.
4673 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
4674 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
4676 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
4677 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
4679 2000-09-01 Gerd Moellmann <gerd@gnu.org>
4681 * lread.c (read1): Accept `?' as symbol constituent, for
4682 compatiblity with XEmacs.
4684 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
4686 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
4687 (struct re_pattern_buffer): Remove newline_anchor.
4688 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
4689 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
4690 (re_max_failures, fail_stack): Use size_t rather than unsigned.
4691 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
4692 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
4693 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
4694 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
4695 Get rid of references to newline_anchor.
4696 (regcomp): Allocate and precompute a fastmap.
4698 2000-08-31 Gerd Moellmann <gerd@gnu.org>
4700 * lread.c (openp): GCPRO local variable `filename'.
4702 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
4704 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
4706 * regex.c: Merge some changes from GNU libc. Add prototypes.
4707 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
4708 Use memcmp and memcpy instead of bcopy and bcmp.
4709 (init_syntax_once): Use ISALNUM.
4710 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
4711 (REG_UNSET_VALUE): Remove. Use NULL instead.
4712 (REG_UNSET, re_match_2_internal): Use NULL.
4713 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
4714 New macros.
4715 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
4716 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
4717 (regex_compile): In handle_interval, return an error rather than try to
4718 unfetch the interval if we can't find the closing brace.
4719 Obey the RE_NO_GNU_OPS syntax bit.
4720 (TOLOWER): New macro.
4721 (regcomp): Use it.
4722 (regexec): Allocate regs.start and regs.end as one block.
4724 2000-08-30 Gerd Moellmann <gerd@gnu.org>
4726 * xdisp.c (echo_area_display): Check display_completed instead
4727 of calling detect_input_pending.
4729 * dispnew.c (update_frame): Only set display_completed here; move
4730 the update_begin and update_end calls here from update_frame_1.
4731 (update_frame_1): Don't set display_completed here, don't call
4732 update_begin/update_end.
4734 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
4735 instead of store_frame_param.
4737 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4739 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
4740 desired window matrix hasn't been displayed, use the current row
4741 instead. Make sure that only those frame rows are updated for
4742 which there exists a corresponding enabled desired row.
4744 2000-08-29 Miles Bader <miles@gnu.org>
4746 * xfaces.c (default_face_vector): New function.
4747 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
4749 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4751 * lread.c (openp): Prevent temporary string passed to
4752 Ffile_readable_p from being garbage collected.
4754 2000-08-28 Dave Love <fx@gnu.org>
4756 * keymap.c (store_in_keymap): Add `static' to declaration.
4758 2000-08-28 Gerd Moellmann <gerd@gnu.org>
4760 * emacs.c, callint.c, doc.c, editfns.c
4761 (toplevel) [HAVE_STRING_H]: Include string.h.
4762 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
4763 (index): Remove prototypes which might conflict with non-standard
4764 definitions of index/strchr.
4766 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
4767 (rindex): Define only if !HAVE_RINDEX.
4769 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
4771 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
4773 2000-08-28 Miles Bader <miles@gnu.org>
4775 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
4776 made inconsistent by a font-related attribute in FROM.
4777 (merge_face_inheritance): Add function comment.
4779 2000-08-28 Kenichi Handa <handa@etl.go.jp>
4781 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
4782 the 4th arg (PREV_EVENT) Qt to suppress input method.
4784 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
4786 * regex.c: Indent cpp directives and remove parens after `defined'.
4787 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
4788 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
4789 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
4790 (re_compile_pattern): Use size_t for length.
4791 (init_syntax_once): Move to a better place.
4792 * regex.h: Merge changes from GNU libc. Indent cpp directives.
4793 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
4795 * syntax.c (back_comment): Detect cases where a comment-starter is
4796 actually inside another comment as in: /* a // b */ c // d \n.
4797 Make it clear that `comstart_pos' is unused for nested comments.
4799 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
4800 (KEYMAPP): New macro.
4801 (Fkeymap_parent, Fset_keymap_parent): Use it.
4802 (fix_submap_inheritance): Mark it static.
4803 (define_as_prefix, describe_buffer_bindings, describe_command)
4804 (describe_translation, describe_map): Complete prototypes.
4806 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
4808 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
4809 to better match the key-lookup behavior.
4811 2000-08-27 Gerd Moellmann <gerd@gnu.org>
4813 * xfaces.c (lface_fully_specified_p): Handle :inherit.
4814 (Finternal_set_lisp_face_attribute): Fix typo in error message.
4816 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
4818 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
4819 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
4820 (xterm.o): Depend on coding.h
4822 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4824 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
4825 the corresponding '#endif'.
4827 2000-08-26 Miles Bader <miles@gnu.org>
4829 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
4830 * xfaces.c (QCinherit): New variable.
4831 (syms_of_xfaces): Initialize it.
4832 (LFACE_INHERIT): New macro.
4833 (Finternal_get_lisp_face_attribute)
4834 (merge_face_vector_with_property)
4835 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
4836 (check_lface_attrs): Allow new types of face height. Check
4837 inherit attribute.
4838 (CYCLE_CHECK): New macro.
4839 (merge_face_inheritance): New function.
4840 (merge_face_vectors): Merge inherited faces too. Add F and
4841 CYCLE_CHECK arguments.
4842 (merge_face_vector_with_property, Finternal_merge_in_global_face)
4843 (lookup_named_face, lookup_derived_face, realize_named_face)
4844 (face_at_string_position, face_at_buffer_position): Supply
4845 new F and CYCLE_CHECK arguments to merge_face_vectors.
4846 (merge_face_heights): New function.
4847 (merge_face_vectors, merge_face_vector_with_property)
4848 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
4849 handle relative face heights.
4850 (lface_same_font_attributes_p): Compare heights using EQ.
4852 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4854 * charset.c (char_to_string): Check the character validity.
4855 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
4856 0.
4858 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
4860 * regex.c (PUSH_FAILURE_COUNT): New macro.
4861 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
4862 Handle popping of a register's or a counter's data.
4863 (POP_FAILURE_POINT): Use the new name.
4864 (re_match_2_internal): Push counter data on the stack for succeed_n,
4865 jump_n and set_number_at and remove misleading dead code in succeed_n.
4867 2000-08-25 Gerd Moellmann <gerd@gnu.org>
4869 * xdisp.c (redisplay_internal): If considering all windows on all
4870 frames, update the display for each frame as soon as possible,
4871 instead of first building all desired matrices for all frames, and
4872 then updating them all.
4873 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
4875 2000-08-24 Gerd Moellmann <gerd@gnu.org>
4877 * bytecode.c (mark_byte_stack): Add a comment.
4879 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
4880 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
4881 a graphical frame.
4883 2000-08-24 Kenichi Handa <handa@etl.go.jp>
4885 * minibuf.c (do_completion): Always use compare-string, not
4886 string-equal because the latter doesn't pay attention to
4887 multibyteness of strings.
4889 * process.c (create_process): Don't setup raw-text coding here.
4890 (Fopen_network_stream): Don't set coding->src_multibyte and
4891 coding->dst_multibyte here.
4892 (read_process_output): For process filter, return unibyte string
4893 if default-enable-multibyte-characters is nil.
4894 (send_process): If OBJECT is multibyte text, be sure to encoded it
4895 by the specified coding system for the process. Otherwise, setup
4896 raw-text coding.
4897 (init_process): Don't initialize default-process-coding-system
4898 here.
4900 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
4902 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
4903 <scroll-down-aggressively>: Likewise.
4905 2000-08-23 Kenichi Handa <handa@etl.go.jp>
4907 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
4908 zero. Set coding->produced_char correctly.
4910 2000-08-22 Andrew Innes <andrewi@gnu.org>
4912 * makefile.w32-in: New file.
4914 * unexw32.c (unexec): Ignore old_name, and use the actual location
4915 of the current executable instead. Base new_name on this.
4917 * w32proc.c (create_child): Remove reference to security
4918 descriptor, which isn't needed and doesn't compile with mingw32.
4920 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4921 up dllimport attributes.
4922 (x_update_window_end): Update prototype.
4924 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
4925 extern, which screws up dllimport attributes.
4927 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4928 up dllimport attributes.
4930 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
4931 screws up dllimport attributes.
4933 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4934 up dllimport attributes.
4935 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
4936 screws up dllimport attributes.
4938 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4939 up dllimport attributes.
4941 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
4942 screws up dllimport attributes.
4944 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
4945 screws up dllimport attributes.
4947 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4948 up dllimport attributes.
4950 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
4951 unnecessary extern, which screws up dllimport attributes.
4952 (main): Ditto.
4954 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4955 up dllimport attributes.
4957 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
4958 unnecessary extern, which screws up dllimport attributes.
4960 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
4961 screws up dllimport attributes.
4963 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4964 up dllimport attributes.
4966 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
4968 * w32bdf.c (search_file_line):
4969 (set_bdf_font_info):
4970 (seek_char):
4971 (w32_get_bdf_glyph):
4972 (w32_BDF_to_x_font): Fix compile warnings.
4974 * w32menu.c: Include keyboard.h before frame.h. Fix compile
4975 warnings.
4977 * w32select.c: Include keyboard.h before frame.h.
4979 * w32fns.c (max): Define macro.
4980 (JOHAB_CHARSET): Define if not known.
4981 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
4982 (Fx_show_tip): Synch with X version.
4984 * w32xfns.c: Include keyboard.h before frame.h.
4986 * w32fns.c: Include keyboard.h before frame.h.
4988 * w32term.c: Include keyboard.h before frame.h.
4990 * fontset.c: Include keyboard.h before frame.h.
4992 * w32inevt.c: Include keyboard.h before frame.h.
4993 (MOUSE_MOVED): Define if not known.
4995 * minibuf.c: Include keyboard.h before frame.h.
4997 * keyboard.c: Include keyboard.h before frame.h.
4999 * indent.c: Include keyboard.h before frame.h.
5001 * dispnew.c: Include keyboard.h before frame.h.
5003 * buffer.c: Include keyboard.h before frame.h.
5005 * alloc.c: Include keyboard.h before frame.h.
5007 * print.c: Include keyboard.h before frame.h.
5009 * process.c: Include keyboard.h before frame.h.
5011 * scroll.c: Include keyboard.h before frame.h.
5013 * sysdep.c: Include keyboard.h before frame.h.
5015 * term.c: Include keyboard.h before frame.h.
5017 * window.c: Include keyboard.h before frame.h.
5019 * xdisp.c: Include keyboard.h before frame.h.
5020 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
5022 * frame.c: Include keyboard.h before frame.h.
5024 * w32heap.h: Undefine min, max.
5026 * w32gui.h: Undefine min, max.
5028 * unexw32.c: Change PUCHAR to PCHAR.
5029 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
5030 (relocate_offset):
5031 (get_section_info):
5032 (copy_executable_and_dump_data): Remove unnecessary static defs.
5033 (copy_executable_and_dump_data): Fix compile warnings.
5035 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
5037 * w32console.c (min): Define macro.
5038 (clear_frame, write_glyphs): Fix compile warning.
5040 * w32proc.c (compare_env):
5041 (find_child_console): Fix compile warning.
5043 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
5044 sys_errlist instead of _sys_errlist.
5045 (get_emacs_configuration_options): New function.
5047 * s/ms-w32.h (sys_nerr): Provide default definition.
5048 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
5049 name with _ prepended.
5050 (NSIG): Define if not known.
5051 (get_emacs_configuration): Provide extern declaration.
5052 (get_emacs_configuration_options): Provide extern declaration.
5053 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
5055 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
5056 (map_w32_filename):
5057 (read_unc_volume): Fix compile warning.
5059 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
5060 definitions from being used.
5062 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
5064 * w32.c (unc_volume_file_attributes):
5065 (open_unc_volume): Make arg const.
5067 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
5068 (read_input_waiting): Remove excess parameter.
5070 * w32.c (init_environment): Call _access.
5071 (check_windows_init_file): Call _close.
5072 (init_user_info): Call _putenv.
5073 (init_environment): Call _putenv and _strdup.
5074 (init_ntproc): Reset volume info cache on startup.
5076 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
5077 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
5078 cannot override the CRT malloc.
5080 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
5081 (LINK_FLAGS): Append to original value of LINK_FLAGS.
5083 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
5084 unless we are linking with a static CRT.
5085 (RVA_TO_PTR): Cast result to unsigned char*.
5087 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
5088 (add_volume_info): Use xstrdup.
5090 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
5092 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
5093 (do_completion, Fminibuffer_complete_word): Use it.
5094 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
5095 var so it can take non-boolean values.
5097 2000-08-21 Gerd Moellmann <gerd@gnu.org>
5099 * editfns.c (find_field): Formatting changes.
5100 (toplevel): Some old-style function forward declarations
5101 changed to prototypes, some new protypes added, some functions
5102 made static.
5104 * lisp.h (set_time_zone_rule): Add prototype.
5105 (use_dialog_box): External declaration.
5107 * keyboard.c (gen_help_event): Add parameter SIZE.
5108 (kbd_buffer_events_waiting): Slightly rewritten.
5109 (clear_event): New function.
5110 (kbd_buffer_get_event): Use it, and clear the input_events of
5111 HELP_EVENTs.
5112 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
5113 don't fill the newly created array with nils.
5114 (toplevel): Convert some old-style function forward declarations
5115 to prototypes.
5117 * keyboard.h (gen_help_event): Change prototype.
5119 * xterm.c (XTread_socket): Change calls to gen_help_event.
5121 * w32term.c (w32_read_socket): Change calls to gen_help_event.
5123 * eval.c (Fmacroexpand): Doc fix.
5125 2000-08-20 Jason Rumney <jasonr@gnu.org>
5127 * w32term.h (x_display_info_for_display): Remove as this function
5128 does not exist on W32.
5130 * w32term.c (help_echo_window): New variable.
5131 (syms_of_w32term): staticpro it.
5132 (note_mode_line_highlight): Set it.
5133 (XTextExtents16): Removed as there is no equivalent on W32.
5134 (x_compute_glyph_string_overhangs): Incomplete body removed, as
5135 the X way of doing this will not work for W32.
5136 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
5137 (x_draw_image_foreground): Avoid drawing outside of the clip area
5138 when image doesn't have a mask.
5139 (note_mouse_highlight): Process overlays in the right order of
5140 priority. Set help_echo_window.
5141 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
5142 because that's more visible for large images.
5144 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
5145 name to single_keymap_panes.
5146 (w32_menu_show): Set wv->title when dealing with titles.
5147 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
5149 2000-08-21 Miles Bader <miles@gnu.org>
5151 * minibuf.c (do_completion): Try again if we rewrite the input
5152 string, but no completion was done, so that any completion message
5153 will be correct.
5155 2000-08-20 Gerd Moellmann <gerd@gnu.org>
5157 * xfaces.c (lface_equal_p): Compare strings differently.
5158 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
5159 (realize_tty_face): Use them.
5160 (syms_of_xfaces): Initialize new variables.
5161 (map_tty_color): New function, extracted from realize_tty_face.
5162 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
5163 foreground or background color, store the new color name in the
5164 realized face; previous code trying to do this had no effect.
5165 (realize_tty_face): Use map_tty_color.
5166 (Fclear_face_cache): Set face_change_count and ensure thorough
5167 redisplay.
5169 2000-08-19 Gerd Moellmann <gerd@gnu.org>
5171 * undo.c (record_first_change, record_marker_adjustment): Don't
5172 use XBUFFER on last_undo_buffer which might not be a buffer.
5174 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5176 * coding.c (decode_coding_string): Set members consumed,
5177 consumed_char, produced, produced_char of *coding correctly. If
5178 decode_coding doesn't consume any byte, don't try anymore.
5179 (encode_coding_string): Likewise.
5181 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5183 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
5184 conditional have void type, for Standard C compilers.
5186 * xdisp.c (redisplay_internal): Compare windows for equality with
5187 EQ, instead of applying XWINDOW to something that might not
5188 be a window.
5190 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5192 * fontset.c (Finternal_char_font): Search only the selected frame
5193 for a window of the current buffer.
5195 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5197 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
5198 Lisp_Objects.
5200 * keyboard.c (kbd_buffer_get_event): Handle the case that the
5201 second half of a HELP_EVENT is found at the start of kbd_buffer.
5203 2000-08-18 Miles Bader <miles@gnu.org>
5205 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
5207 * editfns.c (save_restriction_save): Rewrite to use markers.
5208 (save_restriction_restore): Rewrite to understand new form of data
5209 saved by save_restriction_save.
5210 (Fsave_restriction): Remove cautionary note in doc-string.
5212 2000-08-17 Gerd Moellmann <gerd@gnu.org>
5214 * fileio.c (build_annotations): Add a comment explaining the
5215 return value of format-annotate-function. Replace a spurious call
5216 to Flength with a CONSP test. Call format-annotate-function with
5217 a fifth arg specifying how many times the function is been called
5218 in a row, to let it choose temporary buffers appropriately.
5220 2000-08-17 Dave Love <fx@gnu.org>
5222 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
5223 declare make_temp_name twice.
5225 * lread.c: Prototype readevalloop, load_unwind,
5226 load_descriptor_unwind.
5227 (unreadpure): Give it an arg.
5229 * unexalpha.c: Prototype fatal_unexec, mark_x,
5230 update_dynamic_symbols. Declare unexec as void.
5232 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
5233 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
5235 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
5236 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
5237 DOUG_LEA_MALLOC.
5239 * alloca.c: Use #error.
5240 [POINTER_TYPE]: Use it.
5242 * eval.c (Fdefvar): Doc fix.
5244 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
5245 INITIALIZE_INTERVAL.
5247 * buffer.h: Avoid DECLARE_INTERVALS.
5249 * config.in: Add size_t.
5251 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
5253 * w16select.c (set_clipboard_data): If there's not enough memory
5254 to put text into clipboard, return 1, as Fw16_set_clipboard_data
5255 expects. In case of other failures, return 3.
5256 (system_error_msg): New error message.
5257 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
5258 system_error_msg.
5260 2000-08-16 Gerd Moellmann <gerd@gnu.org>
5262 * term.c (write_glyphs): Also turn off inverse video after turning
5263 off other appearances in case TS_exit_attribute_mode is not equal
5264 to TS_end_standout_mode.
5265 (insert_glyphs): Turn inverse video on/off for each run of glyphs
5266 with the same face.
5267 (turn_off_face): Reset standout_mode only if
5268 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
5269 is equal to TS_end_standout_mode.
5271 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5273 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
5274 sequence at the end of the source block.
5276 * ccl.c (Fccl_program_p): Docstring modified.
5277 (Fccl_execute): Likewise.
5278 (Fccl_execute_on_string): Likewise.
5280 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
5282 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
5284 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5286 The following changes are mainly to fix bugs of
5287 encode/decode-coding-string failing if encoding/decoding return
5288 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
5289 variable conversion_buffer.
5291 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
5292 decrement dst_end to avoid buffer overflow in the later call of
5293 string_as_multibyte
5295 * coding.h (conversion_buffer_size, conversion_buffer)
5296 (get_conversion_buffer): Extern deleted.
5298 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
5299 (conversion_buffer, conversion_buffer_size): Variables deleted.
5300 (get_conversion_buffer): Function deleted.
5301 (struct conversion_buffer): New structure.
5302 (MAX_ALLOCA): New macro.
5303 (allocate_conversion_buffer): New macro.
5304 (extend_conversion_buffer, free_conversion_buffer): New functions.
5305 (ccl_coding_driver): Set coding->result.
5306 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
5307 this is the last block of source.
5308 (encode_coding): Likewise. Handle the source block as the last
5309 one only when the whole source text is consumed.
5310 (decode_coding_string): Handle the case that the output buffer is
5311 too small to decode the whole source text. Use
5312 allocate_conversion_buffer, extend_conversion_buffer and
5313 free_conversion_buffer, not get_conversion_buffer.
5314 (encode_coding_string): Likewise.
5315 (init_coding): Function deleted.
5316 (init_coding_once): Delete code to initialize
5317 conversion_buffer_size.
5319 * emacs.c (main): Don't call init_coding.
5321 * msdos.c (IT_write_glyphs): Use a locally declared
5322 conversion_buffer.
5324 * term.c (write_glyphs): Use a locally declared conversion_buffer.
5325 (insert_glyphs): Likewise.
5327 * w32console.c (write_glyphs): Use a locally declared
5328 conversion_buffer.
5330 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
5332 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
5333 member of display_info is NULL.
5335 2000-08-15 Gerd Moellmann <gerd@gnu.org>
5337 * alloc.c (compact_small_strings): Use safe_bcopy, add an
5338 assertion.
5340 * term.c (turn_off_face): Reset standout_mode when resetting
5341 appearances with capability `me'.
5342 (write_glyphs): Switch on inverse video before each face change.
5344 2000-08-14 Dave Love <fx@gnu.org>
5346 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
5347 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
5348 (lisp_free): Declare and make static.
5350 * window.c: Fix embedded comment.
5351 (syms_of_window): Fix doc string.
5353 2000-08-14 Gerd Moellmann <gerd@gnu.org>
5355 * keymap.c (push_key_description): If C without modifiers is < 32,
5356 make sure to print `C-' before `M-', like in the manual.
5358 2000-08-11 Gerd Moellmann <gerd@gnu.org>
5360 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
5361 since they aren't relocated anymore.
5362 (sxhash_string): Make sure returned hash code fits in a Lisp
5363 integer.
5365 * xdisp.c (try_cursor_movement): Fix handling of cursor in
5366 partially visible line which is smaller than the window's
5367 height.
5369 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5371 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
5372 the multibyte form of eight-bit-control characters.
5373 (Fccl_execute_on_string): Initialize ccl->multibyte.
5375 * ccl.h (struct ccl_program): New member multibyte.
5377 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
5379 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5381 * regex.c (regex_compile) <normal_char>: Pay attention to
5382 multibyteness.
5383 (analyse_first) <exactn>: Setup fastmap correctly for
5384 eight-bit-control characters.
5386 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5388 * termhooks.h (enum event_kind): New member
5389 multibyte_char_keystroke.
5391 * keyboard.c (make_lispy_event): Handle the new event type
5392 multibyte_char_keystroke.
5394 * xterm.c: Include coding.h.
5395 (XTread_socket): Work around a bug of XmbLookupString. If the
5396 input is from XIM, decode it according to the current locale. In
5397 that case, generate multibyte_char_keystroke events.
5399 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5401 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
5402 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
5404 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5406 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
5407 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
5408 (move_it_in_display_line_to): Record iterator's ascent and descent
5409 before producing glyphs, and restore them when we know the glyph
5410 doesn't fit on the line.
5411 (move_it_to): Restructured so that it's easier to debug. If
5412 moving to a vpos, and not moving to an x or character position,
5413 stop as soon as the specified vpos is reached; don't move further
5414 into that line because that might change the computed line height.
5415 (try_cursor_movement): New function, extracted from the cursor
5416 movement branch of redisplay_window. If ending on a partially
5417 visible line, don't try to scroll if the cursor line is taller
5418 than the window.
5419 (redisplay_window): Use try_cursor_movement.
5421 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
5422 because that function doesn't cope with variable-height lines.
5424 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
5425 box cursor because that's better visible for large images.
5427 2000-08-10 Miles Bader <miles@gnu.org>
5429 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
5431 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5433 * xdisp.c (Vmessages_buffer_name): New variable.
5434 (message_dolog): Use it.
5435 (syms_of_xdisp): Initialize it.
5437 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
5439 * msdos.c (IT_note_mouse_highlight): Update the calls to
5440 overlays_at.
5441 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
5442 redundant now that keyboard.h is included.
5444 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
5446 * keyboard.c (kbd_buffer_events_waiting): New function.
5448 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
5450 * msdos.c: Include keyboard.h.
5451 (XMenuActivate): Empty no_event events from the event buffer. If
5452 no events are left after that, call clear_input_pending.
5453 (mouse_clear_clicks): New function, code moved from mouse_init.
5454 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
5455 mouse driver to ``forget'' any past clicks.
5457 * Makefile.in (msdos.o): Depend on keyboard.h.
5459 2000-08-09 Gerd Moellmann <gerd@gnu.org>
5461 * lisp.h (input_pending): External declaration.
5463 * dispextern.h (Qredisplay_dont_pause): Declare extern.
5465 * xdisp.c (echo_area_display): Display thoroughly if input is
5466 pending. Bind redisplay-dont-pause to t during the redisplay.
5467 in case input is pending.
5469 * dispnew.c (Qredisplay_dont_pause): New variable.
5470 (syms_of_display): Initialize and staticpro it.
5471 (update_frame_1): Don't interrupt the display for pending input if
5472 redisplay_dont_pause is set.
5474 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
5476 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5478 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
5480 * callproc.c (Fcall_process): Terminate the unwind-protect around
5481 the post-read-conversion of coding system.
5483 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
5484 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
5485 * buffer.h (overlays_at): Update prototype.
5486 * xdisp.c (next_overlay_change): Update call to overlays_at.
5487 * xfaces.c (face_at_buffer_position): Likewise.
5488 * textprop.c (Fget_char_property): Likewise.
5489 * xterm.c (note_mouse_highlight): Likewise.
5491 * minibuf.c (do_completion): Don't consider a simple change of
5492 case as `completion'.
5494 2000-08-08 Ken Raeburn <raeburn@gnu.org>
5496 * keyboard.c (syms_of_keyboard): Initialize
5497 last_point_position_buffer.
5498 * undo.c (record_delete): Make sure last_point_position_buffer is
5499 a buffer before comparing pointers.
5501 * coding.h (decode_coding_string): Declare.
5503 * intervals.h (Fprevious_single_char_property_change): Declare.
5505 * textprop.c (Fprevious_single_char_property_change): Don't do
5506 arithmetic directly on lisp objects.
5508 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
5509 objects.
5511 * keyboard.h (menu_item_eval_property): Declare.
5513 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
5514 reuse as buffer name, instead of recreating (and discarding) every
5515 time a message is logged.
5516 (with_echo_area_buffer): Make callback arg A2 a lisp object.
5517 (current_message_1, truncate_message_1, set_message_1)
5518 (display_echo_area_1, resize_mini_window_1): Signatures changed.
5519 (current_message, truncate_echo_area, display_echo_area)
5520 (resize_echo_area_axactly): Changed calls.
5522 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
5523 Lisp object.
5524 (Ffind_coding_systems_region_internal): First argument to Fappend
5525 must be an integer, not a Lisp object.
5527 2000-08-08 Kenichi Handa <handa@etl.go.jp>
5529 * charset.c (Fchar_width): Doc fix.
5531 2000-08-08 Gerd Moellmann <gerd@gnu.org>
5533 * charset.c (Fstring_width): Doc fix.
5535 2000-08-07 Gerd Moellmann <gerd@gnu.org>
5537 * xdisp.c (start_display): When starting display on a continuation
5538 line, clear ascent and descent members of the iterator structure;
5539 the height of the continued line does not affect the height of the
5540 continuation line.
5541 (make_cursor_line_fully_visible): Do nothing if cursor is on a
5542 line taller than the window.
5543 (redisplay_window) <forced window start>: Handle case that the
5544 middle of the window is not found in any row.
5545 (dump_glyph_row): Show more information.
5546 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
5547 first text line in a glyph matrix.
5549 * xterm.c (x_draw_image_foreground): Avoid drawing outside
5550 of the clip area when image doesn't have a mask.
5552 * fns.c (sweep_weak_table): Fix survival conditions for
5553 key-or-value and key-and-value weakness.
5555 * .gdbinit (xhashtable): New command.
5557 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
5558 tables out of the list of all weak hash tables.
5560 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
5561 a new buffer is created, make sure echo_area_buffer[] references
5562 the new buffer.
5564 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
5566 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
5567 the doc string.
5569 2000-08-07 Kenichi Handa <handa@etl.go.jp>
5571 * syntax.c (skip_chars): Fix previous change. Make the handling
5572 of unibyte string consistent with that of regex search.
5574 2000-08-05 Gerd Moellmann <gerd@gnu.org>
5576 * xmenu.c (popup_get_selection): Use xfree instead of free.
5578 * fileio.c (Finsert_file_contents): Use xfree instead of free.
5580 * editfns.c (Ftranspose_regions): Use xfree instead of free.
5582 * callproc.c (child_setup): Use xfree instead of free.
5584 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
5585 instead of malloc.
5586 (run_mac_command, closedir): Use `xfree' instead of `free'.
5588 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
5590 * eval.c (error): Use xfree instead of free.
5592 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
5594 * fns.c: Replace `illegal' with `invalid'.
5595 (Fmake_hash_table, make_hash_table): Allow table size of 0.
5597 2000-08-05 Kenichi Handa <handa@etl.go.jp>
5599 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
5600 conversion.
5602 2000-08-04 Noah Friedman <friedman@splode.com>
5604 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
5605 docstring.
5607 2000-08-04 Gerd Moellmann <gerd@gnu.org>
5609 * syntax.c (skip_chars): Fix typo in error message.
5611 2000-08-04 Andreas Schwab <schwab@suse.de>
5613 * m/ia64.h: Moved from s/ia64.h.
5615 2000-08-04 Kenichi Handa <handa@etl.go.jp>
5617 * process.c (read_process_output): Big simplification. Handle
5618 composition and post-read-conversion of coding system correctly.
5619 (send_process): Handle composition correctly.
5621 * callproc.c (Fcall_process): Handle post-read-conversion of
5622 coding system if any.
5624 * coding.c (decode_coding_iso2022): More strict check for handling
5625 single shifting.
5626 (coding_restore_composition): Pay attention to the case that
5627 cmp_data is not set properly (because of invalid code in the
5628 source text).
5629 (run_pre_post_conversion_on_str): Include text properties in the
5630 resulting string.
5631 (decode_coding_string): Set members of coding correctly.
5633 2000-08-03 Gerd Moellmann <gerd@gnu.org>
5635 * s/ia64.h: New file.
5637 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
5638 Use NULL instead of 0 at the end of variable argument list of
5639 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
5640 sizeof (int) < sizeof (void *).
5642 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
5643 of variable argument lists of XtVaGetValues and XtVaSetValues.
5645 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
5646 variable argument lists of XtVaGetValues and XtVaSetValues.
5648 2000-08-02 Gerd Moellmann <gerd@gnu.org>
5650 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
5651 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
5653 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
5654 prototype.
5656 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
5657 in call to Fsingle_key_description.
5659 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
5660 Callers changed.
5662 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
5664 * window.c (display_buffer_reuse_frames): New variable.
5665 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
5666 frames displaying BUFFER.
5667 (syms_of_window): Define Lisp variable
5668 display-buffer-reuse-frames.
5670 2000-08-01 Miles Bader <miles@gnu.org>
5672 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
5673 when to constrain NEW_POS (they were pretty screwed up before).
5675 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
5677 * msdos.c (run_msdos_command): Save and restore the master
5678 environment, for the case that child_setup signals an error.
5679 When mirroring slashes in DOS shell commands, don't fail when
5680 argv[2] has embedded blanks.
5681 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
5682 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
5683 (dos_ttraw): Call mouse_setup_buttons.
5685 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
5686 using alloca; free it after run_msdos_command returns.
5688 2000-07-27 Dave Love <fx@gnu.org>
5690 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
5691 define.
5692 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
5693 working.
5695 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
5697 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
5699 * editfns.c (lisp_time_argument): Fix last change.
5701 2000-07-27 Gerd Moellmann <gerd@gnu.org>
5703 * fns.c (Fdelete): Make it work on vectors and strings in addition
5704 to lists.
5706 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
5707 (syms_of_fns): Initialize new variables.
5708 (sweep_weak_table): Handle weakness `key-or-value' and
5709 `key-and-value'.
5710 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
5711 weakness, with t meaning the same as `key-and-value'.
5713 2000-07-27 Kenichi Handa <handa@etl.go.jp>
5715 * coding.h (struct coding_system): Member safe_charset deleted.
5717 * coding.c (Qsafe_charsets): This variable deleted.
5718 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
5719 variables.
5720 (coding_safe_chars): New function.
5721 (CODING_SAFE_CHAR_P): New macro.
5722 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
5723 checking safe_charsets member of the coding system. Caller
5724 changed.
5725 (detect_coding_iso2022): New local variable safe_chars.
5726 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
5727 safe_charsets member of the coding system.
5728 (decode_coding_iso2022): New local variable safe_chars.
5729 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
5730 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
5731 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
5732 (ENCODE_UNSAFE_CHARACTER): New macro.
5733 (encode_coding_iso2022): New local variable safe_chars. Check
5734 unsafe chars.
5735 (setup_coding_system): Delete the code to initialize
5736 coding->safe_charses
5737 (intersection, find_safe_codings): New functions.
5738 (Ffind_coding_systems_region_internal): New function.
5739 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
5740 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
5741 variable and initialize it.
5743 * fns.c (char_table_ref_and_index): New function.
5745 * lisp.h (char_table_ref_and_index): Add prototype.
5747 2000-07-26 Sam Steingold <sds@gnu.org>
5749 * editfns.c (lisp_time_argument): Added third argument `usec'.
5750 (Ffloat_time): New built-in Lisp function.
5752 2000-07-26 Gerd Moellmann <gerd@gnu.org>
5754 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
5755 for the character code.
5757 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
5758 GNU/Linux.
5760 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
5761 if called for a popup menu.
5762 (xmenu_show): Store help string in widget values.
5764 2000-07-26 Dave Love <fx@gnu.org>
5766 * syswait.h: Move some definitions.
5767 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
5768 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
5769 perspicuous definitions.
5770 (WTERMSIG): Fix bit pattern used.
5772 2000-07-26 Kenichi Handa <handa@etl.go.jp>
5774 * print.c (print_object): If vector printing is truncated, print
5775 "..." to indicate it as well as the case of list printing.
5777 2000-07-25 Gerd Moellmann <gerd@gnu.org>
5779 * xdisp.c (next_element_from_display_vector): Improve comments.
5781 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
5782 for the character code, and the rest for the face id as in 20.x.
5783 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
5785 * window.c (window_display_table): Cleaned up.
5787 * syntax.c (Fforward_word): Add last arg nil in call of
5788 Fconstrain_to_field.
5790 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
5792 * fileio.c (Frename_file) [DOS_NT]: If the file names are
5793 identical but for the letter-case, don't call
5794 barf_or_query_if_file_exists.
5796 2000-07-25 Miles Bader <miles@gnu.org>
5798 * editfns.c (find_field): Honor special `boundary' fields.
5799 (Qboundary): New variables.
5800 (syms_of_editfns): Initialize Qboundary.
5801 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
5802 Use scan_buffer instead of find_before_next_newline, because it
5803 allows us to detect the boundary case where there's a newline at
5804 the search limit.
5805 * lisp.h (Fconstrain_to_field): Update external declaration.
5807 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5809 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
5810 if that is nil.
5812 2000-07-24 Dave Love <fx@gnu.org>
5814 * s/sunos4-0.h, s/sol2.h:
5815 (LIBS_TERMCAP): Move from m/sparc.h.
5817 * m/sparc.h (TERMINFO): Moved to system files (probably only
5818 relevant for sunos4 judging by its vintage).
5819 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
5820 __arch64__.
5822 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
5824 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
5825 name to single_keymap_panes.
5827 2000-07-24 Andreas Schwab <schwab@suse.de>
5829 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
5831 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5833 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
5834 parameters instead of using int parameters. Expect FN to accept
5835 EMACS_INT parameters.
5836 (display_echo_area, resize_echo_area_axactly, current_message)
5837 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
5838 with new argument list.
5839 (resize_mini_window_1): New callback function.
5840 (current_message_1, truncate_message_1, set_message_1): Change
5841 parameter lists to the new format expected by
5842 with_echo_area_buffer.
5844 2000-07-24 Kenichi Handa <handa@etl.go.jp>
5846 * fontset.c (fontset_ref): Remove INLINE declaration.
5847 (fontset_ref_via_base): Likewise.
5848 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
5849 to downcase.
5851 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
5853 * msdos.c (IT_note_mouse_highlight): Process overlays in the
5854 correct order of priority. If help echo was found in an overlay,
5855 use that overlay as the object in which the help echo was found.
5857 2000-07-22 Miles Bader <miles@gnu.org>
5859 * textprop.c (Fprevious_single_char_property_change): The initial
5860 property value should be from the position preceding POSITION, not
5861 following it.
5863 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
5865 * coding.c (syms_of_coding): Doc fix for
5866 inhibit-iso-escape-detection.
5868 2000-07-21 Gerd Moellmann <gerd@gnu.org>
5870 * xterm.c (note_mouse_highlight): Process overlays in the right
5871 order of priority.
5873 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
5875 * xterm.c (note_mouse_highlight): If help-echo was found in an
5876 overlay, use that overlay as the object in which the help was
5877 found.
5879 * window.c (foreach_window_1): Fix typo reversing an if-condition.
5881 * window.c (foreach_window): Instead of a fake variable argument
5882 list, take one USER_DATA argument.
5883 (foreach_window_1): Likewise, and call callback functions with two
5884 args, the window and USER_DATA.
5885 (struct check_window_data): New struct.
5886 (check_window_containing): Use it.
5887 (window_from_coordinates): Set up a struct check_window_data for
5888 foreach_window.
5889 (add_window_to_list, freeze_window_start): Change parameters
5890 according to new calling convention.
5892 * window.h (foreach_window): Change prototype.
5894 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
5896 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
5898 * xmenu.c (menu_help_callback): Call show_help_echo with
5899 additional arguments OBJECT and POS.
5901 2000-07-21 Kenichi Handa <handa@etl.go.jp>
5903 * data.c (Faset): Allow storing any multibyte character in a
5904 string. Convert unibyte string to multibyte if necessary.
5906 * xfns.c (x_encode_text): New function.
5907 (x_set_name): Use x_encode_text.
5908 (x_set_title): Likewise.
5910 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
5912 * xterm.h (x_encode_text): Add prototype.
5914 2000-07-20 Dave Love <fx@gnu.org>
5916 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
5917 xfree, not free.
5919 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
5921 * msdos.c (help_echo_window): New variable.
5922 (syms_of_msdos): Initialize and staticpro it.
5923 (IT_note_mode_line_highlight): Set help_echo_window.
5924 (IT_note_mouse_highlight): Ditto.
5925 (dos_rawgetc): Store help_echo_window in the second event produced
5926 for HELP_EVENTs.
5928 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
5929 Record the object that generated the help echo and the position of
5930 that object in help_echo_object and help_echo_pos. Record that
5931 some glyphs in a row are displayed in mouse-face.
5932 (IT_update_begin): Don't clear mouse highlight unless one of the
5933 enabled glyph rows is marked as being displayed in mouse-face.
5934 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
5935 and position recorded in help_echo_object and help_echo_pos to the
5936 event queue.
5937 (IT_menu_display): Accept a new argument PN: the pane number of
5938 the current menu pane. Record the pane number and the item
5939 number of the item which has associated help string.
5940 (XMenuActivate): Update the prototype for help_callback in
5941 function declaration. Call IT_menu_display with the current menu
5942 pane number as an additional argument. Call help_callback with
5943 two additional arguments: the pane number and the item number of
5944 the menu item associated with the help text.
5945 (help_echo_object, help_echo_pos): New variables.
5946 (syms_of_msdos): Initialize them and staticpro help_echo_object.
5948 * msdos.h (XMenuActivate): Update prototype.
5950 2000-07-19 Gerd Moellmann <gerd@gnu.org>
5952 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
5953 Add some more prototypes.
5955 * xterm.c, xterm.h: Add some more prototypes.
5957 * lisp.h (Fnext_single_char_property_change): Add prototype.
5959 * dispnew.c (direct_output_for_insert): Remove confusing
5960 outer local variable mouse_face_overwritten_p.
5961 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
5963 * alloc.c (allocate_string_data): Don't copy old string contents.
5965 2000-07-19 Kenichi Handa <handa@etl.go.jp>
5967 * coding.c (code_convert_region): Delete text properties before
5968 shrinking the conversion region.
5970 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5972 * dispnew.c (update_text_area): Write the whole row if it
5973 has mouse-face in it.
5975 * xfaces.c (face-alternative-font-family-alist): Remove
5976 DEFVAR_LISP; staticpro instead.
5978 * xmenu.c (menu_help_callback): Call show_help_echo with
5979 new arguments.
5981 * keyboard.c (show_help_echo): Add parameter WINDOW.
5982 (read_char): Call show_help_echo with window extracted from Lisp
5983 help event.
5984 (gen_help_event): Add parameter WINDOW.
5986 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
5988 * xterm.c (help_echo_window): New variable.
5989 (note_mouse_highlight, note_tool_bar_highlight): Set
5990 help_echo_window.
5991 (XTread_socket): Pass help_echo_window to gen_help_event.
5992 (syms_of_xterm): Initialize and staticpro help_echo_window.
5994 2000-07-18 Dave Love <fx@gnu.org>
5996 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
5997 systime.h.
5999 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6001 * alloc.c (allocate_string_data): If string had already data
6002 assigned, copy old contents to new string data.
6004 * coding.c (syms_of_coding): Fix typo in spelling of variable
6005 `inhibit-iso-escape-detection'.
6007 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
6009 * Makefile.in: Add dependencies on dispextern.h.
6010 (alloca.o): Don't define malloc and define EMACS_FREE instead of
6011 `free'; both can conflict with system header files.
6013 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6015 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
6016 undefined.
6018 2000-07-18 Dave Love <fx@gnu.org>
6020 * window.c (Fwindow_list): Declare arg `window'.
6022 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6024 * coding.c (setup_coding_system): Don't override the explicitly
6025 specified designations.
6027 2000-07-15 Miles Bader <miles@gnu.org>
6029 * editfns.c (char_property_eq, char_property_stickiness): Renamed
6030 from `text_property_eq' and `text_property_stickiness', respectively.
6031 (find_field, Fconstrain_to_field, char_property_eq)
6032 (char_property_stickiness): Changed to call char-property functions
6033 instead of text-property-only ones.
6035 * textprop.c (Fnext_single_char_property_change): Made a subr (was
6036 `next_single_char_property_change'). Do more error checking, and
6037 cleanup limit behavior.
6038 (Fprevious_single_char_property_change): New function.
6039 (syms_of_textprop): Initialize new subrs.
6041 * xdisp.c (display_prop_end, invisible_text_between_p):
6042 Call Fnext_single_char_property_change instead of
6043 next_single_char_property_change.
6045 2000-07-15 Jason Rumney <jasonr@gnu.org>
6047 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
6048 after menu is finished with.
6049 (add_menu_item): Only consider wv->title as a menu title.
6050 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
6052 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
6053 null title.
6054 (FONT_REGEXP): Remove unused macro, and its sub-components.
6055 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
6057 * w32term.c (help_echo_object, help_echo_pos): New variables.
6058 (note_mode_line_highlight): Store additional information about the
6059 help-echo in help_echo_object and help_echo_pos. Check both
6060 `local-map' and `keymap' properties for changing the cursor
6061 (note_mouse_highlight): Store additional information about the
6062 help-echo in help_echo_object and help_echo_pos.
6063 (note_tool_bar_highlight): Set help_echo_object to nil and
6064 help_echo_pos to -1.
6065 (w32_read_socket): Use gen_help_event instead of filling
6066 input_events manually.
6067 (syms_of_w32term): Staticpro help_echo_object.
6068 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
6069 set, arrange for a mouse-highlight redisplay in
6070 XTframe_up_to_date.
6071 (x_clear_mouse_face): New function.
6072 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
6073 (x_update_window_begin): No need to turn off the mouse
6074 highlight here.
6075 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6076 depending on whether they contain glyphs highlighted in
6077 mouse-face.
6078 (x_fill_stretch_glyph_string): Consume runs of stretch
6079 glyphs instead of a single one.
6080 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6081 with new argument list.
6082 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6083 (x_append_glyph, x_append_composite_glyph)
6084 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6085 changes in struct glyph starting 1999-12-27. See comments for
6086 xterm.c on 2000-07-05.
6088 2000-07-14 Sam Steingold <sds@gnu.org>
6090 * xfaces.c (realize_x_face): Fix the last patch:
6091 check `default_face' before dereferencing.
6093 2000-07-14 Dave Love <fx@gnu.org>
6095 * syntax.c (back_comment): Add null default in switch (for pcc).
6097 2000-07-14 Kenichi Handa <handa@etl.go.jp>
6099 * xfaces.c (realize_x_face): Make fontset using the base of the
6100 default_face's fontset, not using the default fontset.
6102 * coding.c (inhibit_iso_escape_detection): New variable.
6103 (syms_of_coding): Make it a Lisp variable.
6104 (detect_coding_iso2022): If inhibit_iso_escape_detection is
6105 nonzero, ignore ISO2022's escape sequence.
6107 2000-07-14 Gerd Moellmann <gerd@gnu.org>
6109 * alloca.c (malloc) [emacs]: Define as xmalloc.
6111 * xfns.c (Fx_show_tip): If frame parameters contain a position,
6112 use that instead of the mouse position. Add parameters DX and DY.
6114 * dispextern.h (Fx_show_tip): Adjust number of parameters
6115 in prototype.
6117 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
6118 if HELP is a function, call it with OBJECT and POS as parameters
6119 to get the help to display.
6120 (gen_help_event, kbd_buffer_store_help_event): New functions.
6121 (kbd_buffer_get_event): Construct the Lisp help-event differently.
6122 (read_char): Call show_help_echo with new parameters.
6124 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
6125 Add prototypes.
6127 * xterm.c (help_echo_object, help_echo_pos): New variables.
6128 (note_mode_line_highlight): Store additional information about the
6129 help-echo in help_echo_object and help_echo_pos. Check both
6130 `local-map' and `keymap' properties for changing the cursor
6131 (note_mouse_highlight): Store additional information about the
6132 help-echo in help_echo_object and help_echo_pos.
6133 (note_tool_bar_highlight): Set help_echo_object to nil and
6134 help_echo_pos to -1.
6135 (XTread_socket): Use gen_help_event instead of filling
6136 input_events manually.
6137 (syms_of_xterm): Staticpro help_echo_object.
6139 * xmenu.c (menu_highlight_callback): Use
6140 kbd_buffer_store_help_event instead of setting up and input_event
6141 structure manually.
6143 * xdisp.c (eval_form): GCPRO argument sexpr.
6144 (call_function): New function.
6145 (handle_single_display_prop): Use call_function and FUNCTIONP
6146 instead of checking whether if font_height is a symbol and
6147 using eval_form.
6149 * eval.c (internal_condition_case_2): New function.
6151 * lisp.h (FUNCTIONP): New macro.
6152 (internal_condition_case_2, call_function): Add prototypes.
6154 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
6155 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
6156 Always set `arg' member of input_events.
6157 (construct_menu_click): Unused function removed.
6159 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
6161 * w32term.c (construct_mouse_click, construct_mouse_wheel)
6162 (construct_drag_n_drop, x_scroll_bar_handle_click)
6163 (w32_read_socket): Always set `arg' member of input_events.
6165 * keyboard.c (show_help_echo): Use eval_form. Add comment.
6167 * lisp.h (eval_form): Add prototype.
6169 * xdisp.c (eval_form): Make it externally visible.
6171 2000-07-13 Gerd Moellmann <gerd@gnu.org>
6173 * xterm.c (x_handle_tool_bar_click): Store the frame in the
6174 frame_or_window slot of TOOL_BAR_EVENT input events instead of
6175 consing. For prefix events, store the frame in the `arg' slot of
6176 the event, otherwise store the key there.
6177 (XTread_socket): Instead of consing, use the frame_or_window slot
6178 of HELP_EVENTs for the frame, and the `arg' slot for the help
6179 string.
6181 * xmenu.c (menu_highlight_callback): Store help string in the
6182 `arg' member of the input event; don't cons.
6183 (menubar_selection_callback): Use the `arg' slot of input events
6184 to queue additional information, instead of consing.
6186 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
6188 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
6189 TOOL_BAR_EVENTs.
6190 (w32_read_socket): Adapt to changes in HELP_EVENTs.
6192 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
6193 input events to queue additional information, instead of consing.
6195 * keyboard.c (kbd_buffer_gcpro): Renamed from
6196 kbd_buffer_frame_or_window. Now used for all Lisp objects
6197 referenced from the input queue.
6198 (kbd_buffer_store_event): Always use structure assignment for
6199 copying input events. Record all Lisp objects referenced from
6200 events in kbd_buffer_gcpro.
6201 (kbd_buffer_get_event): Construct Lisp `help-echo' events
6202 differently from input events. Test for prefix menu_bar_events
6203 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
6204 event in kbd_buffer_gcpro to nil.
6205 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
6206 frame_or_window is equal to its arg member as prefix events.
6207 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
6208 used by an input event to nil.
6209 (init_keyboard): Use two times the size of the input queue
6210 for kbd_buffer_gcpro.
6211 (syms_of_keyboard): Likewise.
6213 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
6214 USER_SIGNAL_EVENT.
6216 * termhooks.h (struct input_event): Add member `arg'.
6217 (MENU_BAR_EVENT): Renamed from menu_bar_event.
6218 (USER_SIGNAL_EVENT): Renamed from user_signal.
6220 * xfaces.c (ASET): Remove definition.
6222 * lisp.h (AREF, ASET, ASIZE): New macros.
6224 * fontset.c (AREF, ASIZE): Remove definitions.
6226 * fns.c (AREF): Remove definition.
6228 * composite.c (AREF): Remove definition.
6230 2000-07-12 Gerd Moellmann <gerd@gnu.org>
6232 * dispnew.c (redraw_overlapped_rows): Add missing local.
6233 (scrolling_window): Remove debug code.
6235 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
6236 Before scrolling, turn off a mouse-highlight in the window
6237 being scrolled.
6239 * xterm.c (x_update_window_end): Add parameter
6240 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
6241 redisplay in XTframe_up_to_date.
6242 (x_clear_mouse_face): New function.
6243 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
6245 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
6246 current glyph row.
6247 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
6248 it when any row is written to that contains glyphs highlighted in
6249 mouse-face.
6250 (update_window): Call the window update end hook with new
6251 parameter MOUSE_FACE_OVERWRITTEN_P.
6252 (direct_output_for_insert): Give up if row contains mouse-face.
6254 * dispextern.h (struct redisplay_interface): Add parameter
6255 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
6256 (clear_mouse_face): New function pointer member.
6258 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
6260 * syntax.c (back_comment): Use one switch rather than a few `if's.
6261 Obey open_paren_in_column_0_is_defun_start.
6262 When reverting to the `slow' method, try to nicely handle the case
6263 of nested comments by checking that the comment-starter we found
6264 does indeed match the comment-ender.
6265 (scan_sexps_forward, scan_sexps_forward):
6266 Ignore excessive opening parenthesis rather than throwing an error.
6268 2000-07-11 Gerd Moellmann <gerd@gnu.org>
6270 * doc.c (Fsubstitute_command_keys): Handle case that a GC
6271 in Fwhere_is_internal or get_keymap_1 relocates string contents.
6273 * dispnew.c (direct_output_forward_char): Give up if currently
6274 displaying a message instead of the minibuffer contents.
6276 * xterm.c (x_update_window_begin): No need to turn off the mouse
6277 highlight here.
6278 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6279 depending on whether they contain glyphs highlighted in
6280 mouse-face.
6282 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
6283 compare the mouse_face_p flags of both rows.
6285 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
6287 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
6289 * keyboard.c (show_help_echo): Accept additional parameter
6290 ok_to_overwrite_keystroke_echo.
6291 (read_char): Call show_help_echo with a zero
6292 ok_to_overwrite_keystroke_echo argument.
6293 * keyboard.h (show_help_echo): Update prototype of
6294 show_help_echo.
6295 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
6296 ok_to_overwrite_keystroke_echo argument.
6297 * w32menu.c (w32_menu_display_help): Call show_help_echo with
6298 non-zero ok_to_overwrite_keystroke_echo argument.
6300 2000-07-10 Gerd Moellmann <gerd@gnu.org>
6302 * xdisp.c (try_window_id): If changes are all below what is
6303 displayed in the window, and point is in the window, we still
6304 might have to find point on the display.
6306 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
6307 glyphs instead of a single one.
6308 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6309 with new argument list.
6310 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6312 * keymap.c (get_keymap_1): Add comment that this function can GC.
6313 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
6314 comment that functions can GC.
6315 (Fset_keymap_parent): GCPRO arg KEYMAP.
6317 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
6319 * msdos.c (XMenuActivate): After exiting the menu, restore the
6320 echo area message and erase it.
6322 2000-07-10 Kenichi Handa <handa@etl.go.jp>
6324 * fontset.c (Ffontset_info): Make the return value more compatible
6325 with that of Emacs 20.
6327 2000-07-07 Gerd Moellmann <gerd@gnu.org>
6329 * eval.c (Fsignal): Handle case that backtrace_list is null.
6331 2000-07-07 Kenichi Handa <handa@etl.go.jp>
6333 * ccl.c (Fccl_execute): Typo fixed.
6335 2000-07-06 Gerd Moellmann <gerd@gnu.org>
6337 * window.c (window_loop): Add missing gcpro1 local variable.
6339 * window.c (Fwindow_list): Reverse list at the end.
6340 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
6341 means allow windows on OWINDOW's frame, only.
6342 (window_loop): Simplified; use Fwindow_list.
6344 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
6346 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6348 * xterm.c (XTread_socket): Increment handling_signal at the start,
6349 decrement it at the end.
6351 * eval.c (handling_signal): New variable.
6352 (Fsignal): Abort if handling_signal is non-zero.
6354 * lisp.h (handling_signal): External declaration.
6356 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
6358 2000-07-05 Ken Raeburn <raeburn@gnu.org>
6360 Sound support for NetBSD through "Linux emulation" support:
6361 * config.in (HAVE_SOUNDCARD_H): Undef.
6362 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
6363 * Makefile.in (LIBSOUND): New variable.
6364 (LIBES): Include it.
6365 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
6366 <soundcard.h>.
6367 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
6368 elsewhere.
6369 (vox_open): Use DEFAULT_SOUND_DEVICE.
6370 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
6372 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6374 * print.c (print_error_message): If Vsignaling_function is set,
6375 show it in *Messages*.
6377 * lisp.h (Vsignaling_function): External declaration.
6379 * eval.c (Vsignaling_function): New variable.
6380 (Fsignal): Compute it.
6381 (syms_of_eval): Staticpro it.
6383 2000-07-05 Dave Love <fx@gnu.org>
6385 * syswait.h: Use the autoconf recommended approach. Old code
6386 #if'd out in case we need to revert.
6388 * config.in (HAVE_SYS_WAIT_H): Added.
6390 2000-07-05 Andrew Innes <andrewi@gnu.org>
6392 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
6393 when non-NULL instead of __morecore, to take account of buffer
6394 memory. This also solves a problem with spurious memory warnings
6395 on Windows.
6397 * ralloc.c: Make real_morecore non-static.
6399 * eval.c (internal_condition_case): Comment out abort if
6400 interrupt_input_blocked is not zero.
6402 * makefile.nt: Add support for `bootstrap' and related targets.
6403 Include minimal debug info in emacs.exe in release build.
6404 Remove all dependencies on lisp.h, and fixup some others.
6406 * w32.c (init_environment): Install code from 20.7 for providing
6407 default values for environment variables, based on the
6408 executable's own location.
6409 (map_w32_filename): Handle filenames that are longer than
6410 MAX_PATH.
6411 (sys_socket): Install socket inheritance bug fix from 20.7.
6413 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
6414 here via blockinput.h).
6416 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
6418 * w32menu.c (w32_menu_display_help):
6419 * xmenu.c (menu_help_callback): Use show_help_echo.
6421 * keyboard.h (show_help_echo): Declare.
6423 * keyboard.c (show_help_echo): New function, extracted from read_char.
6424 Feval its `msg' argument if it's a cons cell.
6425 (read_char): Use it.
6426 (follow_key): Pass `autoload' to get_keyelt.
6428 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
6429 (note_tool_bar_highlight, XTread_socket):
6430 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
6431 (dos_rawgetc):
6432 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
6433 (note_tool_bar_highlight, w32_read_socket):
6434 Do not gratuitously ignore non-string `help-echo' properties.
6436 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6438 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
6440 * window.c (delete_all_subwindows): Reset Vwindow_list.
6442 * xterm.c (x_append_glyph, x_append_composite_glyph)
6443 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6444 changes in struct glyph starting 1999-12-27. Some bit-fields of
6445 struct glyph were not set, which made glyphs unequal when compared
6446 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
6447 effects were the result. This also depended on the contents of
6448 memory returned by xmalloc. If flickering happens again, activate
6449 the code in clear_glyph_row that's in #if 0. If the flickering is
6450 gone with that, chances are that it is caused by something
6451 similar.
6453 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
6455 * dispextern.h: Add some comments.
6457 * window.c (add_window_to_list): Add parameter LIST.
6458 (window_list): Order list so that, for each frame, windows are
6459 in canonical order, and so that frames appear in the list in
6460 the order given by Vframe_list.
6461 (next_window): Reverse the handling of NEXT_P.
6463 2000-07-04 Gerd Moellmann <gerd@gnu.org>
6465 * window.c (Vwindow_list): New variable.
6466 (make_window, delete_window): Set Vwindow_list to nil.
6467 (check_window_containing): New function.
6468 (window_from_coordinates): Rewritten.
6469 (add_window_to_list, window_list, candidate_window_p)
6470 (decode_next_window_args, next_window): New functions.
6471 (Fnext_window, Fprevious_window): Rewritten in terms of
6472 next_window.
6473 (Fwindow_list): New function.
6474 (Fother_window): Cleaned up.
6475 (foreach_window): Add a longer "variable argument list". Let
6476 callback function return 0 to indicate that cycling over windows
6477 should stop.
6478 (foreach_window_1): Likewise.
6479 (freeze_window_start): Return int.
6480 (init_window): New function.
6481 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
6483 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
6484 input_event with bzero.
6485 (main): Call init_window.
6487 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
6488 a menu filter.
6490 2000-07-04 Kenichi Handa <handa@etl.go.jp>
6492 * composite.h (make_composition_value_copy): Extern it.
6494 * composite.c (make_composition_value_copy): New function.
6496 * editfns.c (Fformat): While copying text properties, make each
6497 composition property value a copy.
6499 * fns.c (concat): While copying text properties, make each
6500 composition property value a copy.
6502 2000-07-03 Gerd Moellmann <gerd@gnu.org>
6504 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
6506 * fns.c (sweep_weak_table): Mark only objects that are not
6507 marked already.
6509 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
6510 include those frames as candidates which have their focus
6511 redirected to the minibuffer frame.
6513 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
6515 * fns.c (Fputhash): Return `value' rather than nil.
6517 2000-06-30 Gerd Moellmann <gerd@gnu.org>
6519 * frame.c (next_frame): Don't check focus redirection in case
6520 MINIBUF is a window. Doing so excludes frames using MINIBUF
6521 unless their focus is redirected, which contradicts the
6522 specification of next-frame, and leads to infinite loops in
6523 certain situations when cycling through windows with next-window.
6525 2000-06-30 Kenichi Handa <handa@etl.go.jp>
6527 * coding.c (code_convert_region): Even if the length of text is
6528 zero, try to convert it if coding->type is coding_type_ccl.
6529 (decode_coding_string, encode_coding_string): Likewise.
6531 2000-06-28 Gerd Moellmann <gerd@gnu.org>
6533 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
6534 the display if windows_or_buffers_changed.
6536 * dispnew.c (struct row_entry): New structure.
6537 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
6538 (row_table_size, old_lines, new_lines, old_lines_size)
6539 (new_lines_size, run_pool, runs_size, runs): New variables.
6540 (add_row_entry): New function.
6541 (scrolling_window): Use data structures allocated with xmalloc and
6542 held in global variables, instead of allocating them with alloca and
6543 holding them in local variables. Use a larger hash table whose
6544 size depends on glyph matrix sizes. Don't use bzero to clear the
6545 hash table; instead, clear used slots only.
6547 * fns.c (next_almost_prime): Make it externally visible.
6549 * lisp.h (next_almost_prime): Add prototype.
6551 * s/isc4-0.h (sigunblock): Define.
6553 * s/sco5.h (sigunblock): Define.
6555 2000-06-27 Dave Love <fx@gnu.org>
6557 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
6558 (moved to osf5-0.h).
6559 [!NOT_C_CODE]: Protect string.h stuff.
6561 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
6562 (sys_siglist, NSIG): Definitions moved here from osf1.h.
6564 2000-06-27 Gerd Moellmann <gerd@gnu.org>
6566 * xdisp.c (resize_mini_window): Subtract the extra line spacing
6567 below the last line from the needed window height.
6569 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
6571 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
6572 (Fwidget_get): Use it.
6573 (syms_of_fns): Defsubr it.
6575 2000-06-26 Gerd Moellmann <gerd@gnu.org>
6577 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
6578 display info for XIM.
6579 (xim_open_dpy): Likewise.
6580 (xim_close_dpy): Don't free the display info's XIM.
6582 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
6584 * config.in (USE_XIM): New define.
6586 * keymap.c (get_keyelt): For menu-items containing a `:filter
6587 FILTER', apply FILTER to the menu-item's definition to get the
6588 real definition to use.
6590 * lisp.h (QCfilter): External declaration.
6592 * xfns.c (Fimage_size): New function.
6593 (syms_of_xfns): Defsubr it.
6595 2000-06-26 Andreas Schwab <schwab@suse.de>
6597 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
6598 Fstring_as_unibyte.
6600 2000-06-25 Dave Love <fx@gnu.org>
6602 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
6603 tgetnum.
6605 * Makefile.in (blockinput.h): Depend on atimer.h.
6606 (atimer.h): Depend on systime.h.
6608 * blockinput.h: Protect against multiple inclusion. Include
6609 atimer.h.
6611 * atimer.h: Protect against multiple inclusion. Include
6612 systime.h.
6614 * lisp.h (swap_in_global_binding): Declare.
6616 2000-06-24 Ken Raeburn <raeburn@gnu.org>
6618 * process.c (Fopen_network_stream): Turn off atimers for duration
6619 of call to connect. (Patch from Gerd.)
6621 2000-06-23 Dave Love <fx@gnu.org>
6623 * ralloc.c: Maybe include unistd.h
6625 * emacs.c (setgrp): Undefine before defining.
6626 (malloc_warning, set_time_zone_rule, index): Prototype.
6628 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
6629 HAVE_STRUCT_TIMEZONE.
6631 * s/osf1.h: Move string.h hack here from alpha.h and make it
6632 conditional.
6633 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
6634 _XOPEN_SOURCE.
6635 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
6636 (SOCKLEN_TYPE): Don't define.
6638 * m/alpha.h: Remove string.h hack.
6640 * s/osf5-0.h: New file.
6642 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
6643 include time.h, done by systime.h.
6644 [__FreeBSD__]: Remove redundant includes.
6646 * callproc.c (setpgrp): Undefine before defining.
6647 (delete_temp_file): Return Qnil to avoid warning.
6649 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
6651 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
6652 HAVE_X_WINDOWS.
6654 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
6656 * composite.h (compose_text): Declare.
6658 * xterm.c: Don't include sys/types.h unconditionally. Don't
6659 protect its inclusion with !USG (following xmenu.c).
6661 2000-06-23 Gerd Moellmann <gerd@gnu.org>
6663 * xfns.c (x_create_tip_frame): Initialize frame's colors like
6664 in x_create_frame.
6666 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
6668 * coding.c (decode_eol_post_ccl): Special handling for undecided
6669 and inconsistent EOL types.
6671 2000-06-22 Gerd Moellmann <gerd@gnu.org>
6673 * xrdb.c (x_load_resources): Add default resource for scroll bar's
6674 trough color and main window's background color.
6676 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
6677 differently.
6679 * xterm.h (Xt_app_con): External declaration.
6681 * widget.c (EmacsFrameRealize): Fix typo.
6683 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
6685 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
6686 (handle_invisible_prop): Record the start of invisible text in
6687 it->add_overlay_start.
6688 (struct overlay_entry): Add member `overlay'.
6689 (handle_overlay_change): Simplify.
6690 (next_overlay_string): After having processed overlay strings at the
6691 end of the buffer, record that fact in
6692 it->overlay_strings_at_end_processed_p.
6693 (compare_overlay_entries): If before- and after-strings come
6694 from the same overlay, let before-strings come first.
6695 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
6696 (load_overlay_strings): Take it->add_overlay_start into account
6697 when adding overlay strings.
6699 * dispextern.h (struct it): Add member add_overlay_start.
6701 2000-06-22 Dave Love <fx@gnu.org>
6703 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
6705 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
6707 2000-06-22 Kenichi Handa <handa@etl.go.jp>
6709 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
6710 is greater than 0.
6712 2000-06-21 Dave Love <fx@gnu.org>
6714 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
6716 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
6718 * syntax.c (back_comment): Simplify string-parity counting (with
6719 the added benefit of handling multiple string-styles as long as
6720 they are not intertwined).
6721 Jump to the slow code as soon as a comment starter is found in
6722 a "string_lossage" position. Fixes the case: " /* " /* " */.
6724 2000-06-21 Dave Love <fx@gnu.org>
6726 * Makefile.in: Use GETLOADAVG_LIBS.
6728 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
6729 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
6731 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6733 * syntax.c (describe_syntax): Recognize the `n'estable bit.
6734 (Fforward_comment, scan_lists):
6735 Check the comstyle of single-char comment-starters.
6736 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
6737 we're just at the beginning of the comment (f.ex with (*) ... (*)).
6738 Check the comstyle of single-char comment-starters.
6739 Clarify control-flow around the Scomment case.
6741 2000-06-20 Dave Love <fx@gnu.org>
6743 * fns.c (make_hash_table, maybe_resize_hash_table):
6744 Cast arg of next_almost_prime.
6746 * tparam.c [emacs]: Include lisp.h.
6748 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
6749 and unistd.h.
6751 2000-06-20 Gerd Moellmann <gerd@gnu.org>
6753 * keyboard.c (adjust_point_for_property): Check if display
6754 property should be treated as intangible by looking at its
6755 value.
6757 * xdisp.c (single_display_prop_intangible_p)
6758 (display_prop_intangible_p): New functions.
6760 * dispextern.h (display_prop_intangible_p): Add prototype.
6762 * xdisp.c (dump_glyph_row): Show type of glyph->object.
6764 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
6765 argument to sigprocmask.
6767 * s/sco5.h (sigblock): Redefined to pass a pointer as second
6768 argument to sigprocmask.
6770 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
6771 sigprocmask_set, and pass a pointer to it to sigprocmask.
6773 * sysdep.c (sigprocmask_set): New variable.
6775 * fileio.c (make_temp_name): Don't use `%s' in string passed to
6776 report_file_error.
6778 2000-06-20 Sam Steingold <sds@gnu.org>
6780 * xrdb.c: Don't declare xmalloc, xrealloc.
6782 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6784 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
6785 (re_comp): Cast gettext return value to avoid complaints when
6786 !HAVE_LIBINTL.
6788 2000-06-20 Dave Love <fx@gnu.org>
6790 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
6791 HAVE_GETTIMEOFDAY.
6793 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
6795 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
6797 * m/alpha.h: Don't declare xmalloc, xrealloc.
6799 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
6801 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
6803 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
6805 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
6806 HAVE_GETWD.
6808 * keyboard.h (poll_for_input_1): Declare.
6810 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
6812 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
6814 * doprnt.c: Don't declare xmalloc, xrealloc.
6816 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
6817 (getenv, ctime, getwd): Removed.
6818 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
6820 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
6821 x_set_tool_bar_lines.
6823 * config.in: Add HAVE_GETWD. Move some definitions above
6824 machine/system includes.
6826 2000-06-20 Kenichi Handa <handa@etl.go.jp>
6828 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
6830 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
6831 contain information about ENCODING.
6833 * fontset.c (FONTSET_ASCII): Use the first element of char table
6834 for an ASCII font, not defalt slot.
6835 (fontset_ref_via_base): If FONTSET doesn't contain information for
6836 C, try the default fontset.
6837 (make_fontset): Don't copy the default fontset.
6838 (fontset_font_pattern): Likewise.
6839 (accumulate_font_info): If ELT is nil, use the corresponding
6840 element in the default fontset.
6842 2000-06-19 Dave Love <fx@gnu.org>
6844 * syntax.c (Fparse_partial_sexp): Doc fix.
6846 * regex.h: Test PROTOTYPES as well as __STDC__.
6848 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
6849 errno, strerror. Put text after #endif in comment.
6851 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
6852 pcc).
6854 * xterm.c (x_frame_of_widget): Likewise.
6856 2000-06-19 Gerd Moellmann <gerd@gnu.org>
6858 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
6859 to Vfundamental_mode_abbrev_table.
6861 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
6862 bogus objects are marked. This slows down GC by ~80 percent, but
6863 it might be worth trying when debugging GC-related problems.
6864 This feature requires conservative stack marking to be enabled.
6866 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
6867 returns XLookupChars, reset `modifiers' to zero.
6869 2000-06-19 Dave Love <fx@gnu.org>
6871 * mktime.c: Unprotoized.
6873 2000-06-19 Richard Stallman <rms@gnu.org>
6875 * data.c (set_internal): If variable is frame-local,
6876 store the new value immediately into the frame parameter alist.
6878 2000-06-19 Ken Raeburn <raeburn@gnu.org>
6880 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
6881 in the custom handler pointer.
6883 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
6884 value, or checks for CHAR_META can fail when Lisp_Object is a
6885 union type.
6886 * keymap.c (get_keyelt): Likewise.
6888 2000-06-19 Kenichi Handa <handa@etl.go.jp>
6890 * ccl.h (struct ccl_program): New member eol_type.
6891 (struct ccl_spec): New member cr_carryover.
6893 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
6894 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
6896 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
6897 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
6898 (decode_eol_post_ccl): New function.
6899 (decode_coding): Don't detect EOL format here for CCL based coding
6900 systems.
6901 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
6902 decode_eol_post_ccl after running the CCL program.
6903 (code_convert_region): Don't detect EOL format here for CCL based
6904 coding systems.
6905 (decode_coding_string): Likewise.
6907 2000-06-18 Ken Raeburn <raeburn@gnu.org>
6909 * charset.c (update_charset_table): Use XINT on "iso_final_char"
6910 when treating it as an integer.
6912 * coding.h (encode_coding_string): Declare.
6914 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
6915 it as an integer.
6917 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
6918 "xkeymap" to avoid shadowing the "enum map_type" value that needs
6919 to be passed to get_local_map.
6921 * sound.c (Fplay_sound): Don't call make_number on
6922 Frun_hook_with_args count argument.
6924 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
6925 for lisp objects in X event structure data field, when lisp
6926 objects are represented with unions.
6927 (x_scroll_bar_to_input_event): Ditto.
6929 2000-06-16 Ken Raeburn <raeburn@gnu.org>
6931 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
6932 termination of string. Fix sense of test whether
6933 Vline_number_display_limit is an integer.
6935 2000-06-16 Gerd Moellmann <gerd@gnu.org>
6937 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
6938 only if HAVE_X_WINDOWS.
6940 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
6941 of titles.
6943 * dispnew.c (update_frame_1): Handle case that cursor vpos is
6944 out of bounds.
6946 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
6948 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
6949 of its headers.
6951 2000-06-15 Kenichi Handa <handa@etl.go.jp>
6953 * coding.c (decode_coding_emacs_mule): Always set src_base at the
6954 start of the while loop.
6956 2000-06-15 Gerd Moellmann <gerd@gnu.org>
6958 * atimer.c (alarm_signal_handler): Add forward declaration.
6960 * data.c (set_internal): Remove debug code.
6962 2000-06-14 Gerd Moellmann <gerd@gnu.org>
6964 * Makefile.in (bootstrap-temacs): Add `-I../src'.
6966 * unexec.c (toplevel) [COFF]: Include coff.h.
6968 * s/lynxos.h: New file.
6970 * keymap.c (Fsingle_key_description): Enclose function key and
6971 event symbol names in angle brackets.
6973 * xdisp.c (setup_echo_area_for_printing): Call
6974 message_log_maybe_newline if message_buf_print is not set.
6976 * print.c (printchar, strout): Don't check message_buf_print
6977 before calling setup_echo_area_for_printing because that
6978 function does something useful even when message_buf_print is
6979 already set.
6981 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
6982 variables.
6983 (ensure_echo_area_buffers): Initialize echo buffer's
6984 truncate lines setting to nil.
6985 (with_echo_area_buffer): Don't set the echo buffer's truncate
6986 lines setting here.
6987 (set_message_1): Set it here instead, based on the value
6988 of message_truncate_lines.
6989 (resize_mini_window): Handle case that lines are truncated.
6990 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
6991 message-truncate-lines.
6993 * keyboard.c (read_char): Bind message-truncate-lines to t
6994 while displaying a help-echo.
6996 * lisp.h (Qmessage_truncate_lines): External declaration.
6998 2000-06-13 Gerd Moellmann <gerd@gnu.org>
7000 * xdisp.c (Vline_number_display_limit): Renamed from
7001 line_number_display_limit.
7002 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
7003 Extend documentation string. Initialize
7004 Vline_number_display_limit to nil meaning no limit.
7005 (decode_mode_spec): Use Vline_number_display_limit with its new
7006 meaning.
7008 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
7010 2000-06-13 Richard Stallman <rms@gnu.org>
7012 * frame.c (Fmodify_frame_parameters): Doc fix.
7014 * xfns.c (x_set_frame_parameters): Comment fix.
7016 * frame.c (store_frame_param): Call swap_in_global_binding if the
7017 variable's current binding was chosen based on this frame.
7019 * data.c (swap_in_global_binding): New function.
7021 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7023 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
7024 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
7026 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7028 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
7030 2000-06-12 Jason Rumney <jasonr@gnu.org>
7032 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
7034 * w32.h (EMACS_W32_H): Renamed from _NT_H_
7036 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
7038 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
7040 2000-06-12 Gerd Moellmann <gerd@gnu.org>
7042 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
7043 (syms_of_xfaces): Defsubr Sdump_colors.
7044 (x_free_colors): Don't treat b&w specially on default visual.
7045 (x_free_dpy_colors): New function.
7046 (free_face_colors): Don't check visual class; it's done
7047 in x_free_colors.
7049 * xterm.c (x_frame_of_widget): New function.
7050 (x_alloc_nearest_color_for_widget): Use it.
7051 (x_copy_dpy_color): New function.
7052 (x_destroy_window): Free various colors.
7054 2000-06-12 Kenichi Handa <handa@etl.go.jp>
7056 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
7058 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
7060 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
7062 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
7064 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
7066 2000-06-11 Dave Love <fx@gnu.org>
7068 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
7070 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
7072 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
7074 2000-06-11 Gerd Moellmann <gerd@gnu.org>
7076 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
7077 to `XEvent *'.
7079 2000-06-10 Kenichi Handa <handa@etl.go.jp>
7081 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
7082 (regex_compile): Fix the code for handling the case of single byte
7083 char and multibyte char being mixed in a range within [...].
7085 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
7086 and dst_multibyte members of coding.
7088 * charset.c (update_charset_table): Update the table
7089 bytes_by_char_head.
7090 (init_charset_once): Initialize elements of bytes_by_char_head to
7091 1 except for leading codes for private charases.
7093 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
7094 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
7095 sequence.
7097 2000-06-09 Ken Raeburn <raeburn@gnu.org>
7099 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
7100 access the data it doesn't point to.
7102 2000-06-08 Gerd Moellmann <gerd@gnu.org>
7104 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
7105 will be translated to a switch-frame event when reading the
7106 event queue. This is necessary because Emacs otherwise won't
7107 perform a switch-frame to a new frame until some other event, for
7108 example a keystroke event, forces it to do so. This has various
7109 effects, one visible being that the cursor of a frame created with
7110 C-x 5 2 or switched to with a window manager key binding like
7111 A-TAB stays hollow because selected_window isn't on the newly
7112 focused frame until the switch-frame is performed.
7114 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
7115 generating a switch-frame event if necessary.
7117 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
7119 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
7120 it's an integer.
7122 2000-06-08 Kenichi Handa <handa@etl.go.jp>
7124 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
7125 charset.
7127 2000-06-07 Gerd Moellmann <gerd@gnu.org>
7129 * window.c (displayed_window_lines): Take empty lines at
7130 the bottom of a window into account.
7132 * window.c (displayed_window_lines): New function.
7133 (Fmove_to_window_line): Use displayed_window_lines to determine
7134 the number of lines to move, instead of using the window's height.
7136 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
7137 to stop reading, even if the form read sets point to a different
7138 value when evaluated.
7140 * xdisp.c (display_line): Fix code deciding in which line to
7141 put the cursor.
7143 2000-06-07 Kenichi Handa <handa@etl.go.jp>
7145 * fileio.c (e_write): Free composition data if stored in
7146 coding->cmp_data.
7148 2000-06-06 Gerd Moellmann <gerd@gnu.org>
7150 * xdisp.c (display_line): Set row's and iterator's
7151 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
7152 Set cursor even if row ends in the middle of a character.
7153 (dump_glyph_row): Print values of new flags.
7154 (redisplay_window) <cursor movement in unchanged window>: When
7155 point has been moved forward, and PT is at the end of the cursor
7156 row, don't place the cursor in the next row if the cursor row ends
7157 in the middle of a character or at ZV.
7159 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
7160 (struct glyph_row): Add starts_in_middle_of_char_p and
7161 ends_in_middle_of_char_p.
7162 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
7163 ends_in_middle_of_char_p flag.
7164 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
7166 * term.c (append_glyph): Revert change of 2000-06-06.
7168 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
7169 padding glyph not fitting on line as whole character not
7170 fitting on line.
7172 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
7173 this isn't true for images with `:ascent 100'.
7175 2000-06-06 Kenichi Handa <handa@etl.go.jp>
7177 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
7178 as modified if it is originally unmodified.
7180 * term.c (encode_terminal_code): Change the way to check if
7181 terminal coding does any conversion.
7182 (append_glyph): Set glyph->pixel_width correctly.
7184 * xdisp.c (display_line): While checking line continuation, pay
7185 attention to a padding glyph.
7187 2000-06-05 Gerd Moellmann <gerd@gnu.org>
7189 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
7191 2000-06-05 Dave Love <fx@gnu.org>
7193 * xdisp.c: Include fontset.h.
7195 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
7197 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7199 * dispnew.c: Conditionally include term.h.
7201 * coding.h: Declare code_convert_string_norecord.
7203 * frame.h (struct frame): Use volatile unconditionally.
7205 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
7207 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
7209 * systime.h: Protect against multiple inclusion.
7210 (timezone) [USG5_4]: Define as time_t.
7212 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7213 (Foptimize_char_table, make_temp_name): Declare.
7215 * Makefile.in (xdisp.o): Depend on fontset.h.
7217 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7219 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7220 (Foptimize_char_table, make_temp_name): Declare.
7222 * s/irix4-0.h:
7223 * s/irix5-0.h:
7224 * s/netbsd.h: Don't define autoconfiscated MATHERR.
7226 2000-06-02 Dave Love <fx@gnu.org>
7228 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
7230 2000-06-02 Gerd Moellmann <gerd@gnu.org>
7232 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
7233 result face, set flags in that face indicating that colors may not
7234 be freed.
7236 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
7237 glyph, use the ASCII NUL character to determine the face.
7239 2000-06-02 Dave Love <fx@gnu.org>
7241 * sysdep.c: Conditionally include stdlib.h, unistd.h.
7242 (VFORK_RETURN_TYPE): Remove.
7244 * config.in: Add NO_MATHERR.
7246 2000-06-01 Dave Love <fx@gnu.org>
7248 * cmds.c (internal_self_insert): Don't check
7249 Vbefore_change_function, Vafter_change_function.
7251 * insdel.c (signal_before_change, signal_after_change): Likewise.
7253 * buffer.c (Vbefore_change_function, Vafter_change_function):
7254 Variables and their initializations deleted.
7256 * callint.c (Fcall_interactively): Doc fix.
7258 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
7260 2000-05-31 Dave Love <fx@gnu.org>
7262 * textprop.c: Revert last change -- duplicated.
7264 2000-05-31 Gerd Moellmann <gerd@gnu.org>
7266 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
7267 in #if 0.
7269 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
7271 2000-05-31 Jason Rumney <jasonr@gnu.org>
7273 * search.c (Fre_search_forward, Fre_search_backward)
7274 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
7276 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
7278 2000-05-30 Jason Rumney <jasonr@gnu.org>
7280 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
7281 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
7283 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
7284 member.
7286 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
7287 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
7288 expand a nil default_filename.
7290 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
7291 pointer to glyph_to_pixel_coords, not a frame.
7293 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
7294 coding.h to dependencies.
7296 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
7298 * w32console.c (glyph_to_pixel_coords): Change first parameter to
7299 window pointer to be consistent with w32term.c and xterm.c.
7301 * w32fns.c: Format and doc changes to bring closer to xfns.c.
7302 (VIETNAMESE_CHARSET): Define if not defined in system headers.
7303 (Qline_spacing, Qcenter): New variables.
7304 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
7305 (x_set_line_spacing): New function.
7306 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
7307 macros.
7308 (x_specified_cursor_type): New function.
7309 (x_set_cursor_type): Use it.
7310 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
7311 and icon strings.
7312 (validate_x_resource_name, x_get_resource_string): Measure lengths
7313 of external strings in bytes.
7314 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
7315 GetTextExtentPoint32 with NULL title.
7316 (Fx_create_frame): Initialize Qline_spacing.
7317 (w32_load_system_font): Initialize font->double_byte_p.
7318 (x_to_w32_charset): Use Vw32_charset_info_alist.
7319 (Image, busy cursor, tooltip functions): Merged changes from
7320 xfns.c. Not yet functional on Windows.
7322 * w32gui.h (W32FontStruct): Add double_byte_p member.
7324 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
7325 (emacs_button_translation): Use it.
7326 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
7327 in `mask' to be set.
7329 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
7330 menu strings.
7332 * w32term.c: Format and doc changes to bring closer to xterm.c.
7333 (w32_char_font_type): New enum.
7334 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
7335 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
7336 (w32_encode_char): New function.
7337 (x_encode_char): Removed.
7338 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
7339 x_encode_char and w32_font_is_double_byte.
7340 (x_produce_image_glyph): Use image_ascent.
7341 (x_produce_glyphs): Use new version of w32_per_char_metric and
7342 handle NULL return value. Allow extra line spacing.
7343 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
7344 (w32_get_glyph_overhangs): Remove unicode_p param. Use
7345 w32_font_type member of glyph instead.
7346 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
7347 (fast_find_position): Make sure not to consider rows not visible
7348 in the window.
7349 (w32_read_socket) [WM_MENUSELECT]: Cannot call
7350 w32_menu_display_help with input blocked, as it can abort.
7351 (x_display_and_set_cursor): Choose cursor depending
7352 on buffer-local value of cursor_type.
7353 (x_draw_bar_cursor): Add parameter WIDTH.
7355 * w32term.h (CP_DEFAULT): Define.
7356 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
7358 2000-05-30 Gerd Moellmann <gerd@gnu.org>
7360 * search.c (Fre_search_forward, Fre_search_backward)
7361 (Fposix_search_backward, Fposix_search_forward): Doc fix.
7363 2000-05-30 Kenichi Handa <handa@etl.go.jp>
7365 * coding.c (detect_coding_iso2022): Fix code for checking
7366 CODING_CATEGORY_MASK_ISO_8_2.
7368 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
7370 * regex.c (PREFETCH_NOLIMIT): New function.
7371 (re_match_2_internal): Use it and adjust the end_match_2 logic.
7373 2000-05-29 Gerd Moellmann <gerd@gnu.org>
7375 * syntax.c (find_defun_start): Move test for
7376 open_paren_in_column_0_is_defun_start outside of the loop.
7378 * xdisp.c (redisplay_window): Really switch buffers when
7379 displaying mode lines, and temporarily set selected_frame to the
7380 frame of the window that's redisplayed.
7382 * xfaces.c (free_realized_faces): Block/unblock input.
7383 (free_realized_multibyte_face): Ditto.
7385 2000-05-29 Dave Love <fx@gnu.org>
7387 * textprop.c (Qkeymap): New variable.
7388 (syms_of_textprop): Intern it.
7390 * keymap.c: Include intervals.h.
7391 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
7393 * Makefile.in (keymap.o): Depend on intervals.h.
7395 * keyboard.c (menu_bar_items, tool_bar_items)
7396 (Fexecute_extended_command): Deal with `keymap' property.
7397 (read_key_sequence): Track map from `keymap' property as well as
7398 `local_map'.
7400 * intervals.c (get_local_map): Extra arg to allow looking for
7401 `keymap' too.
7403 * intervals.h (map_property): New enum.
7404 (get_local_map): Extra arg using it.
7405 (Qkeymap): Declare.
7407 * lisp.h (get_local_map): Don't declare here.
7409 2000-05-29 Kenichi Handa <handa@etl.go.jp>
7411 * Makefile.in (callproc.o): Depend on composite.h.
7413 * callproc.c: Include composite.h.
7414 (Fcall_process): Handle composition correctly.
7416 * coding.h (coding_allocate_composition_data): Extern it.
7417 (coding_restore_composition): Likewise.
7419 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
7420 yet allocated, finish decoding with result
7421 CODING_FINISH_INSUFFICIENT_CMP.
7422 (coding_allocate_composition_data): Make it non-static.
7423 (coding_restore_composition): Likewise.
7425 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
7427 * charset.c (syms_of_charset): Revert last change.
7429 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7431 * term.c (produce_glyphs): Treat characters from the eight-bit-*
7432 charsets as unibyte, with 1-column screen width. Sent by Kenichi
7433 Handa.
7435 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7437 * charset.c (syms_of_charset): Set width of character sets
7438 eight-bit-control and eight-bit-graphic to 1 column.
7440 2000-05-26 Gerd Moellmann <gerd@gnu.org>
7442 * config.in (HAVE_SPEED_T): New define.
7444 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
7445 `extern speed_t'.
7447 2000-05-26 Dave Love <fx@gnu.org>
7449 * coding.c (shrink_decoding_region): Initialize eol_conversion.
7451 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
7452 (Fsubr_arity): New function.
7453 (syms_of_data): Install them.
7455 2000-05-26 Kenichi Handa <handa@etl.go.jp>
7457 * charset.c (init_charset_once): Set the table bytes_by_char_head
7458 correctly.
7460 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
7461 the default fontset to what Emacs uses by default.
7462 (check_registry_encoding): This function deleted.
7463 (Fset_fontset_font): Remove the adhoc condition for the default
7464 fontset. Allow cons in FONTNAME.
7466 * fns.c (map_char_table): Ignore char-table entries for
7467 charsets eight-bit-control and eight-bit-graphic.
7469 2000-05-25 Ken Raeburn <raeburn@gnu.org>
7471 * emacs.c (main): Initialize keyboard syms before initializing
7472 window code, so face names are available.
7474 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
7476 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
7477 of an anchor at the beginning of a shy-group.
7479 2000-05-25 Gerd Moellmann <gerd@gnu.org>
7481 * xdisp.c (handle_invisible_prop): Don't try to skip over
7482 invisible text if end of text is already reached.
7484 2000-05-25 Dave Love <fx@gnu.org>
7486 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
7488 * coding.c (encode_eol): Add null statement after label.
7490 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
7492 * w16select.c (Fw16_set_clipboard_data): Fix the change from
7493 2000-05-20.
7495 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7497 * ccl.c (ccl_driver): Fix previous change.
7499 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7501 * coding.c (run_pre_post_conversion_on_str): Set point to the
7502 beginning of buffer before calling coding->post_read_conversion.
7503 (decode_coding_string): Give correct args to
7504 run_pre_post_conversion_on_str.
7505 (encode_coding_string): Likewise.
7507 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
7508 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
7509 eight-bit-graphic correctly.
7511 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
7513 * fileio.c (Finsert_file_contents): Even if a file is not found,
7514 execute codes for setting up coding system. Call
7515 after-insert-file-functions unconditionally.
7517 2000-05-24 Gerd Moellmann <gerd@gnu.org>
7519 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
7520 BSD_PGRPS are not defined.
7522 2000-05-24 Kenichi Handa <handa@etl.go.jp>
7524 * charset.c (update_charset_table): Accept nil in LONG_NAME and
7525 DESCRIPTION.
7526 (syms_of_charset): Avoid building same strings.
7528 2000-05-23 Gerd Moellmann <gerd@gnu.org>
7530 * lread.c (Fload): Add a comment about the meaning of
7531 Vuser_init_file being t.
7533 * puresize.h (BASE_PURESIZE): Increase to 675000.
7535 * s/gnu-linux.h (setpgrp): Don't define it here because this
7536 prevents compilation on GNU/Linux systems with glib 2.2.
7538 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
7539 as setpgid.
7541 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
7543 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
7544 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
7545 version.
7546 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
7548 2000-05-23 Kenichi Handa <handa@etl.go.jp>
7550 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
7551 unconditionally.
7553 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
7555 * term.c (encode_terminal_code): Set coding->src_multibyte
7556 properly.
7558 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
7560 2000-05-22 Kenichi Handa <handa@etl.go.jp>
7562 * keyboard.c (read_char): Allow character codes 128..255 to be
7563 handled by input-method-function.
7565 * insdel.c (adjust_markers_for_replace): Fix previous change.
7566 (adjust_after_replace): If PREV_TEXT is nil, call
7567 adjust_markers_for_insert, not adjust_markers_for_replace.
7569 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
7571 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
7572 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
7573 [HAVE_GRANDPT]: Define.
7574 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
7576 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
7577 like SYSV_PTYS.
7579 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
7581 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
7583 2000-05-20 Kenichi Handa <handa@etl.go.jp>
7585 The following changes are to handle 8-bit characters in a
7586 multibyte buffer/string without facing with byte combining
7587 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
7588 eight-bit-graphic (for 0xA0..0xFF) are introduced.
7590 * Makefile.in (fns.o): Depend on charset.h.
7592 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
7593 convert it to unibyte.
7594 (make_string): Use parse_str_as_multibyte, not chars_in_text.
7596 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
7597 apparent char boundary.
7598 (Fset_buffer_multibyte): Convert 8-bit characters in the range
7599 0x80..0x9F to/from multibyte form.
7601 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
7602 to unibyte.
7604 * callproc.c (Fcall_process): Always encode an argument string if
7605 it is multibyte. Setup src_multibyte and dst_multibyte members of
7606 process_coding properly.
7608 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
7609 SPLIT_NON_ASCII_CHAR.
7611 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
7612 as is.
7613 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
7615 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
7616 variables.
7617 (SPLIT_CHARACTER_SEQ): This macro deleted.
7618 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
7619 valid.
7620 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
7621 and eight-bit-graphic.
7622 (char_to_string): Likewise. Signal an error for too large
7623 character code.
7624 (char_printable_p): Return 0 for 8-bit characters.
7625 (update_charset_table): Update iso_charset_table only when a final
7626 character is non-negative.
7627 (find_charset_in_text): Renamed from find_charset_in_str.
7628 Arguments and return value changed. Callers changed.
7629 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
7630 be -1 if CHARSET is used only internally.
7631 (Fmake_char_internal): Handle new charsets; eight-bit-control and
7632 eight-bit-graphic.
7633 (Fcharset_after): Simplified.
7634 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
7635 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
7636 (multibyte_chars_in_text): Simplified by assuming there's no
7637 invalid multibyte sequence.
7638 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7639 str_as_unibyte): New functions.
7640 (Fstring): Simpified by assuming that byte combining never
7641 happens.
7642 (init_charset_once): Initialization for
7643 LEADING_CODE_8_BIT_CONTROL.
7644 (syms_of_charset): Intern and staticpro Qeight_bit_control and
7645 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
7646 eight-bit-control and eight-bit-graphic.
7648 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
7649 CHARSET_8_BIT_GRAPHIC): New macros.
7650 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
7651 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
7652 (CHARSET_REVERSE_CHARSET): Likewise.
7653 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
7654 eight-bit-graphic.
7655 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
7656 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
7657 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
7658 encounter an invalid multibyte sequence.
7659 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
7660 sequence is always valid.
7661 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
7662 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
7663 macros.
7664 (CHAR_STRING): For 8-bit characters, call char_to_string.
7665 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
7666 multibyte sequence is always valid.
7667 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
7668 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7669 str_as_unibyte): Extern them.
7670 (BCOPY_SHORT): Fix a bug.
7671 (CHAR_LEN): This macro deleted. Callers changed to use
7672 CHAR_BYTES.
7673 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
7674 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
7675 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
7677 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
7678 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
7679 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
7680 EMIT_BYTES): New macros.
7681 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
7682 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
7683 macros deleted.
7684 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
7685 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
7686 check the validity of multibyte sequence.
7687 (decode_coding_emacs_mule): New function.
7688 (encode_coding_emacs_mule): New macro.
7689 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
7690 the source.
7691 (DECODE_ISO_CHARACTER): Just return a character code.
7692 (DECODE_COMPOSITION_START): Set coding->result instead of result.
7693 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
7694 EMIT_CHAR to produced decoded characters. Exit the loop only by
7695 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
7696 block here.
7697 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
7698 only position codes for an invalid character.
7699 (encode_designation_at_bol): Return new destination pointer. 5th
7700 arg DSTP is changed to DST.
7701 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
7702 from the source by ONE_MORE_CHAR. Don't handle the case of last
7703 block here.
7704 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
7705 macros deleted.
7706 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
7707 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
7708 TWO_MORE_BYTES to fetch a byte from the source.
7709 (encode_eol): Pay attention to coding->src_multibyte.
7710 (detect_coding, detect_eol): Preserve members src_multibyte and
7711 dst_multibyte.
7712 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
7713 (encoding_buffer_size): Set magnification to 3 for all coding
7714 systems that require encoding.
7715 (ccl_coding_driver): For decoding, be sure that the result is
7716 valid multibyte sequence.
7717 (decode_coding): Initialize coding->errors and coding->result.
7718 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
7719 and raw-text, always call decode_eol. Handle the case of last
7720 block here. If not coding->dst_multibyte, convert the resulting
7721 sequence to unibyte.
7722 (encode_coding): Initialize coding->errors and coding->result.
7723 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
7724 and raw-text, always call encode_eol. Handle the case of last
7725 block here.
7726 (shrink_decoding_region, shrink_encoding_region): Detect cases
7727 that we can't skip data more rigidly.
7728 (code_convert_region): Setup src_multibyte and dst_multibyte
7729 members of coding. For decoding, if the buffer is multibyte,
7730 convert the source sequence to unibyte in advance. For encoding,
7731 if the buffer is multibyte, convert the resulting sequence to
7732 multibyte afterward.
7733 (run_pre_post_conversion_on_str): New function.
7734 (code_convert_string): Deleted and divided into the following two.
7735 (decode_coding_string, encode_coding_string): New functions.
7736 (code_convert_string1, code_convert_string_norecord): Call one of
7737 above.
7738 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
7739 MAKE_NON_ASCII_CHAR.
7740 (Fset_terminal_coding_system_internal,
7741 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
7742 and dst_multibyte members.
7743 (init_coding_once): Initialize iso_code_class with new enum
7744 ISO_control_0 and ISO_control_1.
7746 * coding.h (enum iso_code_class_type): Member ISO_control_code is
7747 devided into ISO_control_0 and ISO_control_1.
7748 (struct coding_system): New members src_multibyte, dst_multibyte,
7749 errors, and result. Delete member fake_multibyte.
7750 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
7751 nonzero.
7752 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
7753 nonzero.
7755 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
7756 (Faset): Likewise.
7758 * editfns.c (Fformat): Be sure to convert 8-bit characters to
7759 multibyte form.
7760 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
7761 combining occurs.
7762 (Ftranspose_region): Delete codes for handling byte combining.
7764 * fileio.c (Finsert_file_contents): Setup src_multibyte and
7765 dst_multibyte members of coding. On handling REPLACE on unibyte
7766 buffer, convert the result of decode_coding to unibyte. On
7767 inserting into a mutibyte buffer, always call code_convert_region.
7768 (e_write): Setup coding->src_multibyte according to the
7769 multibyteness of the source (buffer or string).
7771 * fns.c (concat): Handle 8-bit characters correctly.
7772 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
7773 unibyte in the result.
7774 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
7775 valid multibyte form in the result.
7776 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7777 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
7778 return -1, signal an error.
7779 (base64_encode_1): New arg MULTIBYTE. Get each character by
7780 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
7781 character is found, return -1.
7782 (Fbase64_decode_region): Delete codes for handling byte-combining.
7783 Treat each decoded byte as a unibyte character.
7784 (Fbase64_decode_string): Return unibyte string.
7785 (Fcompare_strings, concat, string_byte_to_char): Use
7786 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
7787 FETCH_STRING_CHAR_ADVANCE.
7788 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7789 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
7791 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
7792 SPLIT_NON_ASCII_CHAR.
7793 (fontset_ref_via_base, fontset_set): Likewise
7795 * insdel.c (adjust_markers_for_record_delete): Deleted.
7796 (adjust_markers_for_insert): Argument changed. Caller changed.
7797 (adjust_markers_for_replace): Likewise.
7798 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
7799 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
7800 (copy_text): Delete unused local varialbe c_save. For converting
7801 to multibyte, be sure to make all 8-bit characters in valid
7802 multibyte form.
7803 (count_size_as_multibyte): Handle 8-bit characters correctly.
7804 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7805 adjust_after_replace, replace_range, del_range_2)
7806 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
7807 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7808 adjust_after_replace, replace_range, del_range_2) Delete codes for
7809 handling byte combining.
7810 (adjust_before_replace): Deleted.
7812 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
7813 SPLIT_NON_ASCII_CHAR.
7814 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7815 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
7816 unconditionally.
7817 (Fkey_description): Likewise.
7819 * lread.c (read1): On reading multibyte string, be sure to make
7820 all 8-bit chararacters in valid multibyte form.
7821 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7823 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
7824 unconditionally.
7826 * process.c (Fstart_process): GCPRO current_dir before calling
7827 Ffind_operation_coding_system. Encode arguments here.
7828 (create_process): Don't encode arguments here. Setup
7829 src_multibyte and dst_multibyte members of struct coding.
7830 (read_process_output): Setup src_multibyte and dst_multibyte
7831 members of struct coding. If the output is to multibyte buffer,
7832 always decode the output of the process. Adjust the
7833 representation of 8-bit characters to the multibyteness of the
7834 output.
7835 (send_process): Setup coding->src_multibyte according to the
7836 multibyteness of the source.
7838 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
7839 unconditionally.
7840 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
7841 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
7843 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
7844 CHAR_LEN.
7846 * w16select.c (Fw16_set_clipboard_data): Setup members
7847 src_multibyte and dst_multibyte of coding. Adjusted for the
7848 change for find_charset_in_str.
7849 (Fw16_get_clipboard_data): Likewise.
7851 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
7852 dst_multibyte of coding.
7853 (x_to_w32_font): Likewise.
7855 * w32select.c (Fw32_set_clipboard_data): Setup members
7856 src_multibyte and dst_multibyte of coding. Adjusted for the
7857 change for find_charset_in_str.
7858 (Fw32_get_clipboard_data): Likewise.
7860 * xdisp.c (get_next_display_element): Handle 8-bit characters
7861 correctly.
7862 (next_element_from_display_vector): Use CHAR_BYTES instead of
7863 CHAR_LEN.
7864 (disp_char_vector): Use SPLIT_CHAR instead of
7865 SPLIT_NON_ASCII_CHAR.
7867 * xselect.c (selection_data_to_lisp_data): Setup members
7868 src_multibyte and dst_multibyte of coding. Adjusted for the
7869 change for find_charset_in_str.
7870 (lisp_data_to_selection_data): Likewise.
7872 2000-05-19 Gerd Moellmann <gerd@gnu.org>
7874 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
7875 buffer.
7877 * dispextern.h (Vimage_types): Add extern declaration.
7879 * xdisp.c (Vimage_types): Moved here from xfns.c.
7880 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
7882 * xfns.c (Vimages_types): Moved to xdisp.c.
7883 (syms_of_xfns): Move `image-types' to xdisp.c.
7885 * w32fns.c (Vimage_types): Removed.
7886 (syms_of_w32fns): Remove `image-types'.
7888 2000-05-18 Kenichi Handa <handa@etl.go.jp>
7890 * fns.c (map_char_table): Pay attention to character number of
7891 charset. Check the validity of charset at the first level. For
7892 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
7893 the default value.
7895 * fontset.c: Include "buffer.h".
7896 (fs_load_font): If the face has fontset, record the face ID in
7897 that fontset.
7898 (Finternal_char_font): New function.
7899 (accumulate_font_info): New function.
7900 (Ffontset_info): Rewritten for the new fontset implementation.
7901 (syms_of_fontset): Register Vdefault_fontset in the first element
7902 of Vfontset_table. Include Vdefault_fontset in
7903 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
7904 function.
7906 2000-05-16 Dave Love <fx@gnu.org>
7908 * m/iris5d.h: Deleted -- unused.
7910 2000-05-16 Gerd Moellmann <gerd@gnu.org>
7912 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
7913 `invalid' instead of `illegal'.
7915 * indent.c (Fmove_to_column): When ending within a tab, insert
7916 spaces first so that markers at the end of the tab get adjusted.
7918 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
7919 buffer list that wasn't selected in that frame.
7921 * filelock.c (get_boot_time): To obtain an 8 char file name, which
7922 is needed on mescaline, use a 2 char prefix, and call
7923 make_temp_name with second arg non-zero.
7925 * fileio.c (make_temp_name): New function, extracted from
7926 Fmake_temp_name.
7927 (Fmake_temp_name): Use it.
7929 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
7931 * window.c (coordinates_in_window): Subtract 1 when computing
7932 right_x.
7934 2000-05-15 Gerd Moellmann <gerd@gnu.org>
7936 * Makefile.in (lisp): Add env.elc.
7938 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
7940 2000-05-12 Gerd Moellmann <gerd@gnu.org>
7942 * search.c (Freplace_match): Handle case of `\N' in the
7943 replacement when there's no group N.
7945 2000-05-11 Gerd Moellmann <gerd@gnu.org>
7947 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
7948 of the message to message_dolog.
7950 * keyboard.c (read_char): Don't clear current message for help
7951 events; let the code handling help events handle this. Change
7952 code detecting help events that should be ignored.
7954 * xdisp.c (handle_single_display_prop): Don't try to set PT if
7955 we're interating over a string.
7957 2000-05-09 Dave Love <fx@gnu.org>
7959 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
7960 that offset before writing. Move gcpro region past call of
7961 Ffile_regular_p.
7963 2000-05-04 Dave Love <fx@gnu.org>
7965 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
7967 2000-05-04 Gerd Moellmann <gerd@gnu.org>
7969 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
7970 of inserted characters when BUF equals the current buffer, and PT
7971 is in front of or equal to FROM.
7973 2000-05-03 Gerd Moellmann <gerd@gnu.org>
7975 * xdisp.c (handle_single_display_prop): If display property value
7976 is invalid, or something not supported on the frame, restore
7977 iterator's position to what it was initially. Make sure to return
7978 0 for invalid and unsupported property values.
7980 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
7981 that x_per_char_metric returns null.
7983 2000-05-02 Gerd Moellmann <gerd@gnu.org>
7985 * xterm.h (struct face): Add forward declaration.
7986 (struct image): Ditto.
7987 (image_ascent): Add prototype.
7989 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
7990 (x_draw_image_relief, x_draw_image_foreground_1): Call function
7991 image_ascent instead of using IMAGE_ASCENT.
7993 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
7994 (IMAGE_ASCENT): Removed.
7996 * xfns.c (Qcenter): New variable.
7997 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
7998 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
7999 (image_ascent): New function.
8000 (lookup_image): Recognize `:ascent center'.
8001 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
8002 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
8003 (xbm_load): Don't set image's ascent here.
8004 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
8005 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
8006 check ascent values here.
8007 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
8008 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
8009 (syms_of_xfns): Initialize Qcenter.
8011 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
8012 to the limits, increase the limits.
8014 2000-05-01 Kenichi Handa <handa@etl.go.jp>
8016 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
8017 Check Vfont_encoding_alist against the full name of the opened
8018 font.
8020 2000-04-28 Gerd Moellmann <gerd@gnu.org>
8022 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
8023 taller than the window.
8025 2000-04-28 Kenichi Handa <handa@etl.go.jp>
8027 * xfaces.c (realize_x_face): Fix the argument of the second
8028 xassert. BASE_FACE may not be a face for ASCII.
8030 2000-04-27 Gerd Moellmann <gerd@gnu.org>
8032 * print.c (print_object): Treat print-length < 0 as nil.
8034 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
8036 * s/freebsd.h (TERMCAP_OBJ): Removed.
8037 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
8039 * lread.c (read1): Don't treat period followed by certain
8040 characters as symbol start.
8042 * xfns.c (slurp_file): New function.
8043 (xbm_image_p): Handle case of in-memory XBM files.
8044 (xbm_scan): Rewritten to work on memory buffers instead of files.
8045 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
8046 Work on memory buffers instead of files. If DATA is null test
8047 if buffer looks like an in-memory XBM file.
8048 (xbm_load_image): Renamed from xbm_load_image_file. Work on
8049 memory buffers instead of files.
8050 (xbm_file_p): New function.
8051 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
8053 * lread.c (end_of_file_error): New function.
8054 (read1): Call it instead of signaling `end-of-file' directly.
8056 * print.c (print_error_message): Print data of `end-of-file'
8057 with Fprinc instead of Fprin1.
8059 2000-04-26 Ken Raeburn <raeburn@gnu.org>
8061 * window.c (freeze_window_start): Check that minibuffer scroll
8062 window isn't nil before extracting the window structure pointer
8063 from it.
8065 * undo.c (record_delete): If we hit the end of the undo list, stop
8066 picking elements apart.
8068 2000-04-26 Gerd Moellmann <gerd@gnu.org>
8070 * xdisp.c (display_line): If lines are continued, restore
8071 iterator's ascent/descent information to the values before the
8072 first glyph not fitting on the line.
8074 2000-04-25 Gerd Moellmann <gerd@gnu.org>
8076 * xdisp.c (try_window_id) <all changes above window start>: Adjust
8077 positions in glyph matrix. Don't compute new window end
8078 positions.
8080 * dispnew.c (increment_matrix_positions): Renamed from
8081 increment_glyph_matrix_buffer_positions.
8082 (increment_row_positions): Renamed from
8083 increment_glyph_row_buffer_positions.
8085 * dispextern.h: Change names of renamed functions from dispnew.c
8086 in prototypes.
8088 2000-04-24 Gerd Moellmann <gerd@gnu.org>
8090 * fileio.c (Fdo_auto_save): Create directories for auto-save
8091 list file if necessary.
8093 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
8094 from buffer or frame.
8095 (automatic_hscrolling_p): New variable.
8096 (hscroll_windows): Scroll windows horizontally only if automatic
8097 hscrolling is allowed.
8098 (syms_of_xdisp): New variable `automatic-hscrolling'.
8100 * frame.h (struct frame): Add member extra_line_spacing.
8102 * xfns.c (x_set_line_spacing): New function.
8103 (Fx_create_frame): Set line spacing from resources.
8104 (Qline_spacing): New variable.
8105 (syms_of_xfns): Initialize Qline_spacing.
8107 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
8109 * buffer.c (init_buffer_once): Handle extra_line_spacing.
8110 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
8111 (reset_buffer): Don't initialize extra2 and extra3. Initialize
8112 extra_line_spacing from default value.
8113 (init_buffer_once): Initialize default value of extra_line_spacing.
8115 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
8116 and extra3.
8118 * xterm.c (x_produce_glyphs): Remove reference to struct it's
8119 prompt_width. Add extra line spacing.
8121 * term.c (produce_glyphs): Remove reference to struct it's
8122 prompt_width.
8124 * dispextern.h (struct it): Remove member prompt_width, add
8125 extra_line_spacing.
8127 2000-04-22 Gerd Moellmann <gerd@gnu.org>
8129 * dispnew.c (update_frame_line): When writing a whole line, make
8130 sure cursor is in the right row afterwards, otherwise a use of
8131 capability `ch' in cmgoto might leave the cursor in the row below.
8133 2000-04-21 Gerd Moellmann <gerd@gnu.org>
8135 * lisp.h (struct Lisp_Buffer_Cons): Remove.
8137 * keyboard.c (timer_check): Fix typo in comment.
8139 2000-04-21 Kenichi Handa <handa@etl.go.jp>
8141 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
8142 name change: ch -> character.
8144 2000-04-20 Gerd Moellmann <gerd@gnu.org>
8146 * keyboard.c (echo_message_buffer): New variable.
8147 (echo_now): Set echo_message_buffer to the echo area buffer used
8148 to display the echo.
8149 (cancel_echoing): Reset echo_message_buffer to nil.
8150 (read_char): Code rewritten that handles canceling an echo or
8151 echoing a dash, respectively.
8153 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
8154 directory doesn't exist.
8156 2000-04-19 Dave Love <fx@gnu.org>
8158 * fns.c (syms_of_fns): Defsubr mapc.
8159 (concat): Don't allow numeric args.
8160 (Fconcat): Doc change.
8162 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
8164 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
8165 instead define end_match(1|2) more carefully.
8166 Use GET_CHAR_BEFORE_2 for `begline'.
8168 2000-04-19 Gerd Moellmann <gerd@gnu.org>
8170 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
8171 on 64-bit systems where NULL is defined as `0'.
8173 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
8174 the `variable argument list' to make it work on Alpha.
8176 * m/alpha.h (_LP64) [!_LP64]: Define.
8177 (ORDINARY_LINK): Define for NetBSD.
8179 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
8181 2000-04-19 Dave Love <fx@gnu.org>
8183 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
8184 change.
8186 * Makefile.in (LIBS): Don't use.
8187 (GETLOADAVG_OBJ): Define again.
8188 (otherobj): Add GETLOADAVG_OBJ.
8190 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
8192 2000-04-18 Gerd Moellmann <gerd@gnu.org>
8194 * lread.c (read_filtered_event): Cancel and start busy cursor.
8196 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
8197 that the per-character metrics may be null.
8199 2000-04-17 Gerd Moellmann <gerd@gnu.org>
8201 * buffer.c (clone_per_buffer_values): New function.
8202 (Fmake_indirect_buffer): Add optional argument CLONE. Call
8203 clone_per_buffer_values if CLONE is not nil.
8205 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8207 2000-04-16 Dave Love <fx@gnu.org>
8209 * Makefile.in: Remove obsolete localcpp stuff.
8210 (GETLOADAVG_OBJ): Don't define.
8211 (obj): Move LIBOBJS...
8212 (otherobj): ... to here.
8213 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
8214 whitespace-only lines after the continuation (Irix).
8216 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8218 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
8220 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
8222 2000-04-14 Dave Love <fx@gnu.org>
8224 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
8225 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
8226 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
8227 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
8228 NLIST_STRUCT.
8230 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
8231 autoconfiscated HAVE_GETLOADAVG.
8233 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
8234 BROKEN_MKTIME.
8236 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8238 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
8239 (fill_in_lock_file_name): Avoid existing files that aren't
8240 links.
8242 2000-04-14 Dave Love <fx@gnu.org>
8244 * Makefile.in (LIBS, LIBOBJS): New variable.
8245 (INTERVAL_SRC): Convert to make variable.
8246 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
8247 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
8248 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
8249 add LIBOBJS.
8250 (SOME_MACHINE_OBJECTS): Remove interval stuff.
8251 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
8252 (shortlisp): Add facemenu, float-sup, frame.
8253 (SOME_MACHINE_LISP): Remove them from here.
8254 (LIBES): Change unused LDLIBS to autoconf LIBS.
8256 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
8258 2000-04-14 Kenichi Handa <handa@etl.go.jp>
8260 * composite.c (update_compositions): If FROM and TO are not in a
8261 valid range, do nothing.
8263 2000-04-13 Gerd Moellmann <gerd@gnu.org>
8265 * tparam.c (tparam1): Abort when encountering an unknown
8266 `%'-specifier.
8268 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
8269 terminfo.o.
8271 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
8272 as TERMCAP_OBJ.
8274 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
8276 * fileio.c (a_write): Remove redundant semi-colons.
8277 (e_write): Return -1 if failed to write all the data.
8278 This fixes the changes made at 1999-12-15.
8280 2000-04-12 Dave Love <fx@gnu.org>
8282 * fns.c (mapcar1): Test for null vals to support mapc.
8283 (Fmapc): New function.
8285 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
8287 * msdos.c (NUM_MOUSE_BUTTONS): Define.
8288 (IT_frame_up_to_date): Support the buffer local value of
8289 cursor-type, if defined.
8291 2000-04-10 Dave Love <fx@gnu.org>
8293 * editfns.c (preceding-char, following-char): Doc fix.
8295 2000-04-10 Ken Raeburn <raeburn@gnu.org>
8297 * Makefile.in (temacs): Revert 2000-03-12 change.
8299 2000-04-10 Jason Rumney <jasonr@gnu.org>
8301 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
8303 2000-04-10 Gerd Moellmann <gerd@gnu.org>
8305 * xdisp.c (setup_echo_area_for_printing): Choose an echo
8306 area buffer, if it's not set up yet.
8308 * indent.c (compute_motion): Set immediate_quit.
8310 2000-04-09 Gerd Moellmann <gerd@gnu.org>
8312 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
8313 variable.
8314 (realize_tty_face): Suppress boldness if colors are the inverse of
8315 the default colors, and tty_suppress_bold_inverse_default_colors_p
8316 is set.
8317 (Ftty_suppress_bold_inverse_default_colors): New function.
8318 (syms_of_xfaces): Defsubr it.
8320 * buffer.c (Frestore_buffer_modified_p): New function.
8321 (syms_of_buffer): Defsubr it.
8323 2000-04-08 Ken Raeburn <raeburn@gnu.org>
8325 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
8326 charset id (int) argument, not a charset (Lisp_Object).
8328 * coding.h (code_convert_string): Declare.
8329 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
8330 object, as the fourth argument to code_convert_string.
8332 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
8333 value.
8334 (Fset_fontset_font): Use EQ to compare lisp objects.
8336 2000-04-05 Ken Raeburn <raeburn@gnu.org>
8338 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
8339 a pointer that looks like a lisp object.
8340 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
8341 zero, instead see whether it's an integer object, since they can't
8342 have intervals.
8343 (GET_INTERVAL_OBJECT): Simply assign to the destination.
8345 * dispnew.c (allocate_matrices_for_frame_redisplay,
8346 direct_output_forward_char): Use X(U)INT and make_number as needed
8347 to convert between (unsigned) int values and lisp integers.
8348 * keyboard.c (read_key_sequence): Likewise.
8349 * lread.c (substitute_object_recurse): Likewise.
8350 * fns.c (concat, hash_lookup, hash_remove): Likewise.
8351 * minibuf.c (do_completion, Fminibuffer_complete_word,
8352 Fminibuffer_completion_help): Likewise.
8353 * term.c (produce_special_glyphs): Likewise.
8355 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
8356 * print.c (print_preprocess, print_object): Likewise.
8358 * search.c (compile_pattern): Use NILP when checking for nil.
8360 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
8361 __OPTIMIZE__]: Provide a GNU C macro version that handles
8362 lisp-object unions.
8363 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
8364 field, to better cope with ENABLE_CHECKING and calls that modify a
8365 Lisp_Object using its old value.
8367 2000-04-04 Gerd Moellmann <gerd@gnu.org>
8369 * window.c (compare_window_configurations): Signal an error
8370 if parameters C1 or C2 aren't window configurations.
8372 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
8373 AFTER_POTENTIAL_GC calls around calls to functions that can
8374 signal an error and thus invoke the debugger.
8376 2000-04-03 Gerd Moellmann <gerd@gnu.org>
8378 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
8379 an error if decoding fails.
8381 * keyboard.c (lispy_mouse_names): Variable removed.
8382 (Vlispy_mouse_stem): New variable.
8383 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
8384 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
8385 for any mouse button number. Increase size of mouse_syms and
8386 button_down_location as needed. Call modify_event_symbol with
8387 different arguments.
8388 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
8389 Call modify_event_symbol with different arguments.
8390 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
8391 for any button number. Call modify_event_symbol with different
8392 arguments.
8393 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
8394 Accept a string for NAME_ALIST_OR_STEM.
8396 * lisp.h (larger_vector): Add prototype.
8398 * fns.c (larger_vector): Make externally visible.
8400 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
8402 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
8404 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
8405 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
8406 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
8407 we are between str1 and str2.
8408 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
8409 (PATFETCH): Use `TRANSLATE'.
8410 (PATFETCH_RAW): Fetch multibyte char if applicable.
8411 (PATUNFETCH): Remove.
8412 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
8413 When writing a char, write it directly into the pattern buffer rather
8414 than going needlessly through a temp char-array.
8415 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
8416 multibyte magic and remove the useless `#ifdef emacs'.
8417 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
8418 buffer.
8420 * regex.h (struct re_pattern_buffer): Make field `multibyte'
8421 conditional on `emacs'.
8423 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
8425 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8427 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
8428 non-union-type versions of XMARK and friends here, because XMARK
8429 and friends won't work on an integer field if NO_UNION_TYPE is not
8430 defined.
8431 (make_number): Define as a function if it's not defined as a
8432 macro.
8434 * composite.c (run_composite_function): Use NILP when checking for
8435 nil.
8436 (syms_of_composite): Delete local var NARGS, pass an int as first
8437 argument to Fmake_hash_table.
8439 * editfns.c (text_property_stickiness): Use NILP to test
8440 Lisp_Object boolean value.
8441 (Fmessage_or_box): Don't use NILP to test int variable.
8442 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
8443 problems reading from and changing the same lisp value in an
8444 XSETSTRING call.
8446 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8448 * term.c (TN_no_color_video): New variable.
8449 (term_init): Intitialize TN_no_color_video.
8450 (enum no_color_bit): New enumeration.
8451 (MAY_USE_WITH_COLORS_P): New macro.
8452 (turn_on_face): Use it to determine if attributes may be used
8453 combined with colors.
8455 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8457 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
8458 with int lvalues via casts; instead, just yield lisp object
8459 lvalues.
8460 (enlarge_window): Variable sizep now points to Lisp_Object. Use
8461 proper accessor macros.
8462 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
8463 (grow_mini_window): Fix typo getting int value of root->height.
8465 * xdisp.c (compute_string_pos): Fix order of arguments to
8466 string_pos_nchars_ahead.
8467 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
8468 count arg to variable-arg routines like Frun_hook_with_args and
8469 Fformat.
8470 (back_to_previous_visible_line_start)
8471 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
8472 fixed-arg routines like Fget_char_property and Fmake_string.
8473 (reconsider_clip_changes): Use XINT when comparing integer lisp
8474 objects, or passing them as int arguments.
8475 (mark_window_display_accurate, insert_left_trunc_glyphs)
8476 (append_space, extend_face_to_end_of_line): Use make_number when
8477 storing or passing integer values as lisp objects.
8478 (set_cursor_from_row, highlight_trailing_whitespace): Use
8479 INTEGERP, not implicit test against zero, for glyph object.
8480 (try_window_id): Don't use make_number when we want an int value.
8482 * xfaces.c (xlfd_symbolic_value): Make last argument a
8483 Lisp_Object, to be consistent with callers.
8484 (Fbitmap_spec_p): Use XINT to get numeric value of height.
8485 (lface_hash): Apply XFASTINT to lisp values before folding in.
8487 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
8488 fill in window width and height. Pass an int, not a lisp object,
8489 as first arg to Finsert.
8491 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8493 * xfaces.c (realize_basic_faces): Block input while realizing
8494 the faces.
8496 * keyboard.c (lispy_mouse_names): Add additional mouse names.
8498 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
8500 2000-03-31 Gerd Moellmann <gerd@gnu.org>
8502 * xterm.c (x_produce_glyphs): When displaying unibyte text
8503 or ASCII, handle case that per-char metric is null.
8505 2000-03-30 Ken Raeburn <raeburn@gnu.org>
8507 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
8509 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
8510 XSUBR, XBUFFER): Verify correct object type before returning
8511 pointer, using eassert.
8512 * frame.h (XFRAME): Likewise.
8514 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
8515 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
8516 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
8517 type.
8518 * data.c (set_internal): Likewise.
8519 * dispextern.h (WINDOW_WANTS_MODELINE_P,
8520 WINDOW_WANTS_HEADER_LINE_P): Likewise.
8521 * fileio.c (auto_save_1): Likewise.
8522 * insdel.c (check_markers): Likewise.
8523 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
8524 * undo.c (record_insert): Likewise.
8525 * vmsproc.c (child_sig): Likewise.
8526 * window.c (unshow_buffer, window_loop): Likewise.
8527 * xterm.c (x_erase_phys_cursor): Likewise.
8529 2000-03-30 Gerd Moellmann <gerd@gnu.org>
8531 * xfns.c (free_image_cache): Free the cache structure itself
8532 last, after all its members have been freed.
8534 * lisp.h (xstrdup): Add prototype.
8536 * alloc.c (xstrdup): Moved here from xfaces.c.
8537 (allocating_for_lisp): Variable removed.
8538 (lisp_malloc): Block input around the calls to malloc and
8539 mem_insert.
8541 * xfaces.c (realize_tty_face): Use find_symbol_value instead
8542 of Fsymbol_value.
8543 (xstrdup): Moved to alloc.c.
8545 2000-03-29 Ken Raeburn <raeburn@gnu.org>
8547 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
8549 * emacs.c (main): Fix sense of no-loadup test.
8551 * config.in (ENABLE_CHECKING): Undef.
8553 * lisp.h (struct interval): Replace "parent" field with a union of
8554 interval pointer and Lisp_Object; add new bitfield to use as
8555 discriminant. Change other flag fields to bitfields.
8556 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
8557 is defined and the supplied test fails, print a message and
8558 abort.
8559 (eassert): New macro. Use CHECK to provide an assert-like
8560 facility.
8562 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
8563 pointers; abort if the value looks like a lisp object.
8564 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
8565 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
8566 Modify for new interval parent definition.
8568 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
8569 UNMARK_BALANCE_INTERVALS): Update references that need an
8570 addressable lisp object in the interval structure.
8571 (die): New function.
8572 (suppress_checking): New variable.
8574 * intervals.c (interval_start_pos): Just return 0 if there's no
8575 parent object.
8577 2000-03-29 Gerd Moellmann <gerd@gnu.org>
8579 * lread.c (read1): Accept `.' (period) as symbol start like in CL
8580 and earlier Emacs versions.
8582 * keyboard.c (Ftop_level): Cancel busy-cursor.
8584 * eval.c (call_debugger): Cancel busy-cursor.
8586 2000-03-29 Kenichi Handa <handa@etl.go.jp>
8588 * search.c (Freplace_match): Adjust multibyteness of the current
8589 buffer and NEWTEXT. Free allocated memory before signaling an
8590 error.
8592 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
8594 * regex.c (analyse_first): New function obtained by ripping out most
8595 of re_compile_fastmap and generalizing it a little bit so that it
8596 can also just return whether a given (sub)pattern can match the empty
8597 string or not.
8598 (regex_compile): Use `analyse_first' to decide whether the loop-check
8599 needs to be done or not for *, +, *? and +? (the loop check is costly
8600 for non-greedy repetition).
8601 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
8603 2000-03-28 Dave Love <fx@gnu.org>
8605 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
8606 alpha.
8608 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
8610 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
8612 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
8613 an expression.
8614 (enum re_opcode_t): Update description of succeed_n.
8615 (PATFETCH): Always define.
8616 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
8617 operators, char classes, shy-groups and intervals).
8618 Optimize special cases of intervals so as to only use succeed_n and
8619 jump_n when really needed.
8620 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
8621 that we don't have to handle the special cases any more.
8622 Simplify on_failure_jump handling as well.
8624 2000-03-28 Jason Rumney <jasonr@gnu.org>
8626 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
8628 2000-03-27 Gerd Moellmann <gerd@gnu.org>
8630 * s/freebsd.h (GC_SETJMP_WORKS): Define.
8632 * s/msdos.h (GC_SETJMP_WORKS): Define.
8634 * alloc.c (mark_maybe_object): New function.
8635 (mark_memory): Use it.
8636 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
8637 (setjmp_tested_p, longjmp_done): New variables.
8638 (test_setjmp): New function.
8639 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
8640 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
8642 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
8643 to DEC_TEXT_POS and INC_TEXT_POS.
8645 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
8646 with parameter MULTIBYTE_P.
8648 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
8649 MULTIBYTE_P.
8651 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
8652 buffers because it looks for multibyte character byte sequences
8653 which don't exist in unibyte text.
8655 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
8657 * xfaces.c (register_color, unregister_color, unregister_colors)
8658 [DEBUG_X_COLORS]: New functions.
8659 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
8661 * xfns.c (x_set_cursor_color): Get color reference counts right.
8663 * xterm.c (x_copy_color): New function.
8664 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
8666 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
8667 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
8668 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
8669 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
8670 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
8671 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
8672 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
8673 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
8674 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
8675 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
8677 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
8678 names for handling per-buffer variables.
8680 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
8681 instead of MAX_BUFFER_LOCAL_VARS.
8682 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
8684 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
8686 * xfns.c (x_specified_cursor_type): New function.
8687 (x_set_cursor_type): Use it.
8689 * buffer.h (struct buffer): Add cursor_type.
8691 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
8693 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
8694 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
8695 opcode.
8696 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
8697 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
8698 executing it as well as when popping it off the stack to find infinite
8699 loops in non-greedy repetition operators.
8701 2000-03-26 Gerd Moellmann <gerd@gnu.org>
8703 * doc.c (Qfunction_documentation): New variable.
8704 (syms_of_doc): Initialize Qfunction_documentation.
8705 (Fdocumentation): If FUNCTION is a symbol with non-nil
8706 `function-documentation' property, return a documentation derived
8707 from that.
8709 * buffer.c (syms_of_buffer): Add default-cursor-type.
8710 (init_buffer_once): Don't let cursor_type have a local value
8711 in every buffer.
8713 * xterm.c (x_display_and_set_cursor): Choose cursor depending
8714 on buffer-local value of cursor_type.
8715 (x_draw_bar_cursor): Add parameter WIDTH.
8717 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
8718 (init_buffer_once): Set default cursor_type value to t.
8719 Mark cursor_type as local everywhere.
8720 (syms_of_buffer): New per-buffer variable cursor-type.
8722 * buffer.h (struct buffer): Remove member local_var_flags,
8723 add local_flags.
8724 (MAX_BUFFER_LOCAL_VARS): New macro.
8725 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
8726 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
8727 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
8728 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
8730 * print.c (print_object): Use new macros for per-buffer
8731 variables.
8733 * category.c (Fset_category_table): Use new macros for per-buffer
8734 variables.
8736 * buffer.c (buffer_permanent_local_flags): Make a char array.
8737 (max_buffer_local_idx): New variable.
8738 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
8739 for new handling of per-buffer variables.
8740 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
8741 (init_buffer_once): Initialize per-buffer vars differently.
8742 Set max_buffer_local_idx.
8744 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
8745 variables.
8747 * lread.c (defvar_per_buffer): Use new macros for per-buffer
8748 variables.
8750 * data.c (do_symval_forwarding, store_symval_forwarding)
8751 (find_symbol_value, set_internal, default_value, Fset_default)
8752 (Fkill_local_variable, Flocal_variable_p): Use new macros for
8753 per-buffer variables.
8755 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
8757 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8759 * xterm.c (x_term_init): Unblock input around call1 of
8760 Qvendor_specific_keysyms.
8762 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
8763 (find_defun_start): Consider an open parenthesis in column 0
8764 a defun start only if open_paren_in_column_0_is_defun_start is set.
8765 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
8767 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
8769 * eval.c (Fautoload): Add entry in load-history (if after dump).
8770 * lread.c (load-history): Update docstring.
8772 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8774 * indent.c (Fvertical_motion): Always use the current buffer.
8775 Temporarily change the window's buffer, if necessary.
8777 2000-03-23 Gerd Moellmann <gerd@gnu.org>
8779 * xterm.c (fast_find_position): Make sure not to consider rows
8780 not visible in the window.
8782 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
8784 * regex.c (enum syntaxcode): Provide default for non-Emacs.
8785 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
8787 2000-03-22 Jason Rumney <jasonr@gnu.org>
8789 * w32menu.c (single_submenu): Set help string to NULL if none.
8790 (w32_menu_show): Set help string correctly.
8791 (add-menu-item): Set help string in MIIM_DATA for menu item.
8792 Load SetMenuItemInfoA explicitly.
8793 (w32_menu_display_help): New function.
8795 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
8796 (QCdata): Moved to xdisp.c.
8798 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
8799 (Vw32_charset_to_codepage_alist): Removed.
8800 (Vw32_charset_info_alist): New variable.
8801 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
8802 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
8803 greek, hebrew, thai, johab, mac, unicode]): New symbols.
8804 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
8805 with TODO comment.
8806 (w32_codepage_for_font): Use Vw32_charset_info_alist.
8807 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
8808 Define Vw32_charset_info_alist and w32_charset symbols.
8810 2000-03-22 Jason Rumney <jasonr@gnu.org>
8812 * makefile.nt (w32bdf.obj): Update dependencies.
8814 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
8816 * w32fns.c: Include fontset.h after dispextern.h.
8817 (Fx_create_frame): Do not create fontset.
8818 (w32_load_system_font): Doc fix.
8819 (Fx_close_connection): Free full_name if it is not shared.
8821 * w32term.c: Include fontset.h after dispextern.h.
8822 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
8823 updated.
8824 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
8825 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
8826 (w32_font_is_double_byte): New function, needs body.
8827 (x_append_glyph): Set glyph->glyph_not_available_p.
8828 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8829 it->charset. If it->multibyte_p is zero and it->c is a multibyte
8830 character, convert it to a unibyte character.
8831 (struct glyph_string): Delete member `charset'.
8832 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
8833 calculating it is found.
8834 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8835 the case that per char metric is not available correctly.
8836 (x_fill_glyph_string): Handle the case that the specific glyph is
8837 not available correctly.
8838 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8839 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8840 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8841 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8842 fontset. Don't call FS_LOAD_FONT.
8844 2000-03-22 Ken Raeburn <raeburn@gnu.org>
8846 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
8847 (INT_LISPLIKE): New macro.
8848 (NULL_INTERVAL_P): Use it.
8849 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
8850 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
8851 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
8853 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
8854 explicit references to "parent" field of struct interval and
8855 associated unclean type conversions.
8856 * intervals.c (create_root_interval, root_interval, rotate_right,
8857 rotate_left, balance_possible_root_interval, split_interval_right,
8858 split_interval_left, interval_start_pos, find_interval,
8859 next_interval, previous_interval, update_interval,
8860 adjust_intervals_for_insertion, delete_node, delete_interval,
8861 adjust_intervals_for_deletion, merge_interval_right,
8862 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
8863 copy_intervals_to_string): Likewise.
8864 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
8865 Likewise.
8866 * syntax.c (update_syntax_table): Likewise.
8868 * intervals.c (reproduce_tree_obj): New function, like
8869 reproduce_tree but takes a Lisp_Object for the parent. Declare
8870 with prototype.
8871 (graft_intervals_into_buffer): Use it when appropriate.
8872 (reproduce_tree): Declare with prototype.
8873 (balance_possible_root_interval): Check that the parent is a lisp
8874 object before trying to examine its type.
8876 2000-03-22 Gerd Moellmann <gerd@gnu.org>
8878 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
8879 as strings only if both are known to be strings.
8881 * s/openbsd.h (LIBS_TERMCAP): Undef.
8883 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
8885 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
8886 definitions for non-Emacs compilation.
8887 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
8888 outside of `#ifdef emacs'.
8889 (print_partial_compiled_pattern): Update.
8890 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
8891 (re_compile_fastmap): Merge handling of charset and charset_not (for
8892 emacs and non-emacs compilation as well).
8893 Similarly for (not)categoryspec and (not)syntaxspec.
8894 Don't use the fastmap when reaching `anychar' since the added
8895 complexity is not justified.
8896 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
8897 and (not)syntaxspec. Merge (not)categoryspec.
8899 2000-03-22 Kenichi Handa <handa@etl.go.jp>
8901 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
8902 FACE_FOR_CHAR): Define them differently for the configuration of
8903 --without-x.
8905 2000-03-21 Dave Love <fx@gnu.org>
8907 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
8908 doc string.
8910 2000-03-21 Gerd Moellmann <gerd@gnu.org>
8912 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
8913 (lface_fully_specified_p): Don't check contents of
8914 LFACE_FONT_INDEX because that attribute is optional.
8915 (realize_x_face): Remove now unwarranted xassert.
8917 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
8919 The following changes are to make font selection based on
8920 characters, not charset. In addition, they recover fontset
8921 facilities while utilizing the new font selection mechanism.
8923 * Makefile.in (fontset.o): Depend on dispextern.h.
8925 * alloc.c (mark_face_cache): Don't mark face->registry.
8927 * dispextern.h (struct glyph): New member glyph_not_available_p.
8928 Use 22 bits for face_id.
8929 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
8930 (struct face): Delete member registry, new member ascii_face.
8931 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
8932 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
8933 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
8934 (struct it): Delete member charset, new member
8935 glyph_not_available_p.
8937 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
8938 (struct fontset_info, struct fontset_data): Structs removed.
8939 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
8940 Vglobale_fontset_alist, font_idx_temp): Externs removed.
8941 (fs_load_font, fs_query_fontset): Adjusted for new argument.
8942 (fs_free_face_fontset, fontset_font_pattern,
8943 face_suitable_for_char_p, face_for_char,
8944 make_fontset_for_ascii_face): Extern them.
8945 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
8946 (FS_LOAD_FACE_FONT): New macro.
8948 * fontset.c: All codes rewritten or adjusted for the change of
8949 fontset implementation. Now fontset is represented by char table.
8950 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
8951 removed.
8952 (my_strcasecmp): Function removed.
8953 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
8954 variables.
8955 (AREF, ASIZE): New macros.
8956 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
8957 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
8958 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
8959 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
8960 fontset_id_valid_p, font_family_registry, fontset_name,
8961 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
8962 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
8963 New functions.
8964 (fs_load_font): New arg FACE. Caller changed.
8965 (fs_query_fontset): Argument changed. Caller changed.
8966 (Fquery_fontset): call fs_query_fontset.
8967 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
8968 Functions removed.
8969 (clear_fontset_elements, check_registry_encoding,
8970 check_fontset_name): New functions.
8971 (syms_of_fontset): Set char-table-extra-slots property of fontset
8972 to 3. Staticpro and initialize Vfontset_table and
8973 Vdefault_fontset. Defsubr fontset_font and fontset_list.
8975 * frame.h (struct frame): Member `fontset_data' removed.
8976 (FRAME_FONTSET_DATA): Macro removed.
8978 * frame.c (make_frame): Don't allocate f->fontset_data.
8979 (Fdelete_frame): Don't free f->fontset_data.
8981 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
8983 * xdisp.c (charset_at_position): Function removed.
8984 (init_iterator): Don't set member charset of struct `it'.
8985 (handle_face_prop, reseat_to_string, set_iterator_to_next,
8986 next_element_from_display_vector, insert_left_trunc_glyphs):
8987 Likewise.
8988 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
8989 FACE_FOR_CHARSET.
8990 (get_next_display_element, append_space,
8991 extend_face_to_end_of_line): Likewise.
8993 * xfaces.c (Qx_charset_registry, Vface_default_registry):
8994 Variables removed.
8995 (clear_font_table, frame_update_line_height, load_face_font):
8996 Adjusted for the change of fontset implementation.
8997 (load_face_fontset_font): Function removed.
8998 (pixel_point_size): New function.
8999 (font_list): Argument type changed. Caller changed.
9000 (LFACE_FONT): New macro.
9001 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
9002 (set_lface_from_font_name): Type of arg FONTNAME is changed to
9003 Lisp_Object. Determine the font name by actually loading a font
9004 by the specified pattern. Set LFACE_FONT (lface) to the specified
9005 pattern. Even if a font is not found, don't try alternatives.
9006 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
9007 (set_font_frame_param): If `font' is specified in lface, use it.
9008 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
9009 (lface_same_font_attributes_p): Likewise.
9010 (make_realized_face): Arguent changed. Caller changed. Set
9011 face->ascii_face to face itself.
9012 (free_realized_face): Free face->fontset if face is for ASCII.
9013 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
9014 deduce_unibyte_registry, x_charset_registry): Functions removed.
9015 (free_realized_multibyte_face): New function.
9016 (lookup_face, lookup_named_face, lookup_derived_face): Argument
9017 changed. Caller changed.
9018 (try_font_list): Argument type changed.
9019 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
9020 (choose_face_font): Argument changed. Handle fontset properly.
9021 (choose_face_fontset_font): Function removed.
9022 (realize_default_face, realize_named_face): Don't remove the
9023 former face here.
9024 (realize_face): Argument changed. Caller changed. Remove face
9025 with the arg former_face_id in advance. Load font for the new
9026 face.
9027 (realize_x_face): Argument changed. Caller changed. For a
9028 multibyte character, share fontset with base_face. For a single
9029 byte character, make a new realized fontset. Don't load a font
9030 here.
9031 (realize_tty_face): Argument changed. Caller changed.
9032 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
9033 (face_at_buffer_position): Don't check multibyte_p for returning
9034 DEFAULT_FACE_ID.
9035 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
9036 FACE_SUITABLE_FOR_CHARSET_P.
9037 (syms_of_xfaces): Remove code for Qx_charset_registry and
9038 Vface_default_registry.
9040 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
9041 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
9042 (x_per_char_metric): Don't try FONT->default_char. Even if
9043 pcm->width is zero, glyph bits may exist.
9044 (x_encode_char): Always initialize char2b->byte1.
9045 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
9046 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
9047 changed.
9048 (x_append_glyph): Set glyph->glyph_not_available_p.
9049 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9050 it->charset. Handle the case that per char metric is not
9051 available. If it->multibyte_p is zero and it->c is a multibyte
9052 character, convert it to a unibyte character.
9053 (struct glyph_string): Delete member `charset'.
9054 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9055 the case that per char metric is not available correctly.
9056 (x_fill_glyph_string): Handle the case that the specific glyph is
9057 not available correctly.
9058 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9059 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9060 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9061 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9062 fontset. Don't call FS_LOAD_FONT.
9064 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
9065 (x_create_tip_frame): Likewise.
9066 (Fx_close_connection): Free full_name of font_info.
9068 * fns.c (optimize_sub_char_table): New function.
9069 (Foptimize_char_table): New function.
9070 (syms_of_fns): Defsubr Soptimize_char_table.
9072 2000-03-20 Gerd Moellmann <gerd@gnu.org>
9074 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
9075 only if buffer is displayed in some window.
9077 * xdisp.c (handle_single_display_prop): Initialize local `value'.
9078 (try_window_reusing_current_matrix): Don't call scroll run
9079 function if run's current and desired position are the same;
9080 this prevents cursor flickering.
9082 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
9084 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
9086 * regex.c (RE_STRING_CHAR): New macro.
9087 (GET_CHAR_AFER_2): Remove.
9088 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
9089 (enum re_opcode_t): Remove on_failure_jump_exclusive.
9090 (print_partial_compiled_pattern, re_compile_fastmap)
9091 (re_match_2_internal): Remove on_failure_jump_exclusive.
9092 (regex_compile): Turn optimizable P+ loops into PP*, so that the
9093 optimization only need to work for * (ie. can use of_keep_string_jump).
9094 Remove the special case for .*\n since it is now covered by the general
9095 optimization.
9096 (re_search_2): Don't bother with `room'.
9097 (skip_one_char): New function.
9098 (skip_noops): Simplify since `memory' is not needed any more.
9099 (mutually_exclusive_p): Restructure slightly to use `switch' and
9100 add handling for "all" remaining cases.
9101 (re_match_2_internal): Change on_failure_jump_smart to use
9102 on_failure_keep_string_jump (and redirect the end-of-loop jump)
9103 rather than on_failure_jump_exclusive.
9105 2000-03-19 Gerd Moellmann <gerd@gnu.org>
9107 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
9108 number of bits per RGB because it's everywhere used as the depth
9109 of the visual.
9111 * term.c (calculate_costs): Remove code dealing with X frames.
9113 2000-03-19 Richard M. Stallman <rms@gnu.org>
9115 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
9117 2000-03-18 Gerd Moellmann <gerd@gnu.org>
9119 * lread.c (read_integer): Unread the last char not consumed.
9121 2000-03-17 Gerd Moellmann <gerd@gnu.org>
9123 * xterm.c (x_update_window_cursor): Don't update in frames
9124 which are in the process of being deleted.
9126 2000-03-16 Gerd Moellmann <gerd@gnu.org>
9128 * Makefile.in (mostlyclean): Add `*.core'.
9129 (clean): Add `bootstrap-emacs'.
9131 * lread.c (read_integer): New function.
9132 (read1): Support read syntax #o, #x, #b, #r.
9134 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
9136 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
9137 make sure POINTER_TO_OFFSET gives the same value before and after
9138 PREFETCH. Use `dfail' to guarantee "atomic" matching.
9139 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
9140 (debug): Now only active if > 0 rather than if != 0.
9141 (DEBUG_*): Update for the new meaning of `debug'.
9142 (print_partial_compiled_pattern): Add missing `succeed' case. Use
9143 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
9144 in `succeed_n', `jump_n' and `set_number_at'.
9145 (store_op1, store_op2, insert_op1, insert_op2)
9146 (at_begline_loc_p, at_endline_loc_p): Add prototype.
9147 (group_in_compile_stack): Move to after its arg's types are
9148 declared and add a prototype.
9149 (PATFETCH): Define in terms of PATFETCH_RAW.
9150 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
9151 wrapper.
9152 (QUIT): Redefine as a nop except for NTemacs.
9153 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
9154 indentation of the greedy-op and shy-group code.
9155 (at_(beg|end)line_loc_p): Fix argument's types.
9156 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
9157 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
9158 (MATCHING_IN_FIRST_STRING): Remove.
9159 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
9160 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
9161 QUIT unconditionally.
9163 2000-03-15 Gerd Moellmann <gerd@gnu.org>
9165 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
9166 a sole completion.
9168 * process.c (send_process): Add a hint that the function
9169 can call Lisp code to its comment.
9171 * lread.c (load_dangerous_libraries): New variable.
9172 (Vbytecomp_version_regexp): New variable.
9173 (safe_to_load_p): New function.
9174 (Fload): Handle files not compiled with Emacs specially.
9175 (syms_of_lread): New Lisp variable load-dangerous-libraries.
9177 2000-03-14 Gerd Moellmann <gerd@gnu.org>
9179 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
9181 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
9182 support functions only if HAVE_X11R6_XIM is defined.
9183 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
9185 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
9187 * xfns.c (X_I18N_INHIBITED): Don't define.
9188 (create_frame_xic): Remove conditional compilation on
9189 X_I18N_INHIBITED.
9190 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
9192 * config.in (HAVE_X_I18N): Moved here from xterm.h.
9193 (HAVE_X11R6_XIM): Define.
9195 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
9197 * xterm.c (x_term_init): Add support for X resource `synchronous'.
9198 If set, call XSynchronize.
9200 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
9202 * regex.c: Declare a new type `re_char' used throughout the code
9203 for the string char type. It's `const unsigned char' to match the
9204 rest of Emacs. Consistently make sure all pointers to strings use
9205 it and make sure all pointers into the pattern use `unsigned
9206 char'.
9207 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
9208 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
9209 code duplication.
9211 * charset.h (GET_CHAR_AFTER_2): Remove.
9212 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
9214 2000-03-12 Ken Raeburn <raeburn@gnu.org>
9216 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
9217 variable before the invocation of YMF_PASS_LDFLAGS, in case both
9218 of them try to use backquotes.
9220 2000-03-12 Dave Love <fx@gnu.org>
9222 * unexelf.c: Restore changes of 1999-10-19.
9223 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
9224 fix its type and alignment; copy it from current process.
9226 2000-03-12 Gerd Moellmann <gerd@gnu.org>
9228 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
9229 has been found. Fix bug not computing timer's predecessor.
9231 * fileio.c (Fread_file_name): Handle case that DIR contains a
9232 file name.
9234 * window.c (Fsave_window_excursion): Doc fix.
9236 * xfns.c (x_defined_color): Rewritten to use
9237 x_allocate_nearest_color.
9239 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
9241 * msdos.c (vga_installed): New function, code moved from
9242 dos_set_window_size.
9243 (Qbar, Qcursor_type, outside_cursor): New variables.
9244 (syms_of_msdos): Intern and staticpro them.
9245 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
9246 shape used outside Emacs when called for the first time.
9247 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
9248 cursor shape used outside Emacs.
9249 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
9250 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
9251 type has changed.
9252 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
9253 parameters specify the cursor. Make qreverse a global
9254 variable (renamed to Qreverse).
9256 2000-03-09 Gerd Moellmann <gerd@gnu.org>
9258 * fns.c (Fy_or_n_p): Cancel busy-cursor.
9260 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
9262 This is a big redesign of failure-stack and register handling, prompted
9263 by bugs revealed when trying to add shy-groups. Overall, what happened
9264 is that loops are now structured a little differently, groups can be
9265 shy and the code is a little simpler.
9267 * regex.h: Update the copyright.
9268 (RE_SHY_GROUPS): New value.
9269 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
9270 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
9272 * regex.c (enum re_opcode_t): Remove jump_past_alt,
9273 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
9274 on_failure_jump_(exclusive, loop and smart). Also fix the comment
9275 for (start|stop)_memory since they now only take one argument (the
9276 second has becomes unnecessary).
9277 (print_partial_compiled_pattern): Adjust for changes in
9278 re_opcode_t.
9279 (print_compiled_pattern): Use %ld to printf long ints and flush to
9280 make debugging a little easier.
9281 (union fail_stack_elt): Make the integer unsigned.
9282 (struct fail_stack_type): Add a `frame' element.
9283 (INIT_FAIL_STACK): Init `frame' as well.
9284 (POP_PATTERN_OP): New macro for re_compile_fastmap.
9285 (DEBUG_PUSH, DEBUG_POP): Remove.
9286 (NUM_REG_ITEMS): Remove.
9287 (NUM_NONREG_ITEMS): Adjust.
9288 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
9289 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
9290 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
9291 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
9292 macros.
9293 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
9294 address pushed is not the destination of the jump but the source
9295 of it instead.
9296 (NUM_FAILURE_ITEMS): Remove.
9297 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
9298 registers before the actual failure point). Don't hardcode any
9299 meaning for str==NULL anymore.
9300 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
9301 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
9302 Remove.
9303 (REG_UNSET_VALUE): Use NULL (why not?).
9304 (compile_range): Remove declaration since it doesn't exist.
9305 (struct compile_stack_elt_t): Remove inner_group_offset.
9306 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
9307 (regex_grow_registers): Remove dead code.
9308 (FIXUP_ALT_JUMP): New macro.
9309 (regex_compile): Add shy-groups Change loops to use
9310 on_failure_jump_smart&jump instead of
9311 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
9312 initial (dummy_failure_)jump. Remove c1_base (looks like unused
9313 variable to me). Use `jump' instead of `jump_past_alt' and don't
9314 bother with push_dummy_failure in alternatives since it is now
9315 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
9316 emacs' for (re)allocating the stack.
9317 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
9318 from loop when bufp->can_be_null rather than jumping to `done'.
9319 Avoid jumping backwards so as to ensure termination. Use
9320 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
9321 backreferences. Remove dead code in handling of `anychar'.
9322 (skip_noops, mutually_exclusive_p): New functions taken from the
9323 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
9324 improve mutually_exclusive_p to handle ".+\n".
9325 (lowest_active_reg, highest_active_reg,
9326 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
9327 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
9328 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
9329 variables. Push register (in `start_memory') on the stack rather
9330 than storing it in old_reg(start|end). Remove the cycle detection
9331 from `stop_memory', replaced by the use of on_failure_jump_loop
9332 for greedy loops. Add code for the new on_failure_jump_<foo>.
9333 Remove ad-hoc code in `on_failure_jump' to push more registers in
9334 the case of a loop. Take out code from `maybe_pop_jump' into
9335 separate functions and adapt it to the semantics of
9336 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
9337 and push_dummy_failure. Remove dummy_failure handling and
9338 handling of `failures to jump to on_failure_jump' (this last one
9339 was already dead code, it seems).
9340 (group_match_null_string_p, alt_match_null_string_p)
9341 (common_op_match_null_string_p): Remove.
9343 2000-03-08 Dave Love <fx@gnu.org>
9345 * config.in: Don't depend on __STDC__ for volatile.
9346 Add POINTER_TYPE, PTR, PROTOTYPES.
9348 * hftctl.c, strftime.c: Use PROTOTYPES.
9349 * eval.c (find_handler_clause): Likewise.
9351 * mem-limits.h: Use POINTER_TYPE.
9353 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
9354 (memory_warnings): Declare using POINTER_TYPE.
9356 2000-03-08 Gerd Moellmann <gerd@gnu.org>
9358 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
9360 * xdisp.c (display_echo_area): Temporarily inhibit garbage
9361 collection.
9363 * xfns.c: Remove obsolete code in #if 0.
9364 (Fx_focus_frame): New function.
9366 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9368 * coding.c (coding_category_name): Add coding-category-utf-8,
9369 coding-category-utf-16-be, coding-category-utf-16-le.
9370 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
9371 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
9372 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
9373 (detect_coding_utf_8): New function.
9374 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
9375 UTF_16_LOW_SURROGATE_P): New macros.
9376 (detect_coding_utf_16): New function
9377 (detect_coding_mask): When priorities are specified, skip any
9378 categories that have `nil' coding-system. Fix bug of returning
9379 wrong mask when PRIORITIES is specified and detect_coding_XXX()
9380 returns a mask not set in PRIORITIES.
9381 (detect_eol_type_in_2_octet_form): New function.
9382 (detect_eol): selects detect_eol_type_XXX to call according to
9383 cooding->category_idx.
9384 (detect_coding_system): Remove `nil' coding-system in the result.
9385 (Fupdate_coding_systems_internal): Update all coding-categories.
9387 * coding.h (CODING_CATEGORY_IDX_UTF_8,
9388 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
9389 macros.
9390 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
9391 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
9392 CODING_CATEGORY_IDX_UTF_16_LE.
9393 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
9394 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
9395 (CODING_CATEGORY_MASK_ANY): Include the above macros.
9396 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
9398 2000-03-07 Gerd Moellmann <gerd@gnu.org>
9400 * doc.c (Fdocumentation_property): If value is not a string,
9401 and doesn't refer to etc/DOC, evaluate it to obtain a string.
9403 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
9404 close the display with XtCloseDisplay. This caused a bus error
9405 on OpenWindows.
9407 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
9408 complete but not unique.
9410 2000-03-06 Gerd Moellmann <gerd@gnu.org>
9412 * process.c (send_process): Remove local variable `procname' that
9413 might become invalid when a GC happens. Instead, access the
9414 process name slot directly.
9416 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
9417 orig_height if set.
9419 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
9420 orig_height if set.
9422 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
9424 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
9425 glyph matrices have been freed.
9427 2000-03-05 Gerd Moellmann <gerd@gnu.org>
9429 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
9430 (bootstrap-temacs): Set LC_ALL to C like for temacs.
9432 * xfns.c (QCdata): Moved to xdisp.c.
9434 * xdisp.c (QCdata): Moved here from xfns.c.
9435 (syms_of_xdisp): Initialize QCdata.
9437 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
9439 * window.c (coordinates_in_window): Use
9440 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
9441 FRAME_INTERNAL_BORDER_WIDTH.
9443 * xdisp.c (try_window_id): Recompute unchanged information if
9444 it is obviously invalid.
9446 * xterm.c (x_term_init): Create a colormap if not using the
9447 default visual.
9449 * xterm.h (select_visual): Change prototype.
9451 * xfns.c (select_visual): Rewritten. Recognize user-specified
9452 visual classes.
9453 (visual_classes): New variable.
9455 2000-03-04 Gerd Moellmann <gerd@gnu.org>
9457 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
9458 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
9459 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
9460 (x_decode_color): Don't handle allocation of white and black
9461 specially.
9462 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
9463 XtNcolormap resources.
9464 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
9465 (Fx_create_frame): Initialize color members of x_output structure.
9466 (xpm_load): Pass colormap to XPM lib.
9468 * xfaces.c (x_free_colors): Access colormap of frame using
9469 FRAME_X_COLORMAP. Be paranoid about freeing black and white
9470 when default colormap is used.
9472 * xterm.c (x_term_init): Set Colormap member of x_display_info
9473 structure. Copy colormap if resource `privateColormap' is
9474 specified (PseudoColor only).
9475 (x_setup_relief_color): Access colormap of frame using
9476 FRAME_X_COLORMAP.
9478 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
9479 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
9481 2000-03-04 Jason Rumney <jasonr@gnu.org>
9483 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
9484 other non-platform-specific equivalents.
9485 [WINDOWSNT]: Include w32term.h, fontset.h and define X
9486 specific functions and macros as their w32 equivalents where
9487 non-platform-specifics are not available.
9488 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
9489 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
9490 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
9491 (frame_update_line_height): Use macros to access f->output_data.
9492 (defined_color): Remove FIXME comments; fixed.
9493 (x_face_list_fonts, prepare_face_for_display): Put X specifics
9494 into #ifdef blocks. Add WINDOWSNT blocks.
9495 (Fx_list_fonts): Use macros for accessing font data.
9496 (set_lface_from_font_name): Different default fonts for X and
9497 WINDOWSNT.
9498 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
9499 scalable for backward compatibility.
9500 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
9501 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
9503 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
9504 syms_of_w32faces.
9506 * makefile.nt (w32faces.obj): Remove.
9507 (xfaces.obj): Add.
9509 2000-03-03 Jason Rumney <jasonr@gnu.org>
9511 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
9512 correct parameters.
9514 2000-03-03 Ken Raeburn <raeburn@gnu.org>
9516 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
9517 standard ELF definitions here if the system header does not.
9519 2000-03-03 Gerd Moellmann <gerd@gnu.org>
9521 * xterm.c (PER_CHAR_METRIC): Removed.
9522 (x_per_char_metric_1, x_default_char): New functions.
9523 (x_per_char_metric): If font's default char is invalid, return
9524 metrics of a suitably chosen usable default char.
9525 (x_draw_glyph_string_foreground): If font has an invalid default
9526 char, replace occurrences of unprintable chars with a suitably
9527 chosen usable default char.
9529 2000-03-02 Gerd Moellmann <gerd@gnu.org>
9531 * xterm.c (note_mouse_highlight): Return quickly if frame's
9532 glyph matrices have been freed.
9534 * dispnew.c (free_glyphs): Block input while freeing matrices.
9536 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
9538 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
9539 x_free_colors.
9541 * dispextern.h (x_free_colors): Add prototype.
9543 * xfaces.c (x_free_colors): New function.
9544 (unload_color, free_face_colors): Use it.
9546 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
9548 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
9550 * window.c [MSDOS]: Include msdos.h.
9552 2000-03-02 Dave Love <fx@gnu.org>
9554 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
9556 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
9557 set C_OPTIMIZE_SWITCH for gcc.
9559 2000-03-02 Kenichi Handa <handa@etl.go.jp>
9561 * coding.c (coding_save_composition): Be sure to allocate
9562 composition data area in coding even if there's no composition in
9563 the current run.
9565 2000-03-01 Jason Rumney <jasonr@gnu.org>
9567 * w32term.c: Equivalent changes to those made to xterm.c on
9568 2000-02-25 and 2000-02-24.
9570 * w32fns.c: Equivalent changes to those made to xfns.c on
9571 2000-02-25 and 2000-02-21.
9573 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
9574 correct line-end convention is followed.
9576 * w32menu.c [HAVE_BOXES]: Remove #undef.
9577 (single_keymap_panes): Remove code for simulating checkmarks.
9578 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
9579 Remove code for drawing simulated checkmarks.
9580 (w32_menu_show): make unibyte help string correctly.
9581 (add_menu_item): draw standard Windows checkmarks. Draw radio
9582 buttons as radio buttons if possible.
9584 2000-03-01 Gerd Moellmann <gerd@gnu.org>
9586 * sysdep.c (start_of_text): Don't define this function for NetBSD
9587 with ELF.
9589 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
9590 Don't define.
9591 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
9592 (LINKER): Don't undef if __NetBSD__ is defined.
9594 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
9596 * fileio.c [__NetBSD__]: Define `unix'.
9598 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
9600 2000-02-29 Gerd Moellmann <gerd@gnu.org>
9602 * atimer.c (start_atimer): Don't abort when timers are stopped.
9603 (append_atimer_lists): New function.
9604 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
9605 arbitrary lists of stopped and running atimers.
9607 * atimer.c (cancel_atimer): Handle canceling an atimer when
9608 some timers are stopped.
9610 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
9611 after canceling it.
9613 * fns.c (maybe_resize_hash_table): Handle case of new size
9614 coming out as being the same as old size.
9616 2000-02-27 Jason Rumney <jasonr@gnu.org>
9618 * makefile.nt: Add atimer.h to dependencies.
9619 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
9620 * w32console.c: Only disable window system features for dispextern.h
9621 (initialize_w32_display): Build a display info for the console.
9622 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
9623 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
9624 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
9625 as 2 button mice.
9626 * w32gui.h (struct W32FontStruct): Revert last change after change
9627 to xdisp.c.
9628 * w32menu.c (single_submenu): Set up help string.
9629 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
9630 (w32_dialog_show): Set up help string.
9631 * w32term.c (w32_display_info_for_display): Remove unused function.
9632 (w32_draw_bitmap): Use pre-built bitmaps.
9633 (w32_initialize_display_info): New function to initialize parts of
9634 display info that are common to both GUI and console frames.
9635 (w32_term_init): Use w32_initialize_display_info. Do not set
9636 Vw32_num_mouse_buttons here, as it is not called for console
9637 frames. Build bitmaps for indicating truncated lines etc.
9638 (x_delete_display): Destroy pre-built bitmaps.
9639 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
9640 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
9642 2000-02-27 Dave Love <fx@gnu.org>
9644 * lisp.h: Add a bunch of prototypes.
9646 2000-02-26 Kenichi Handa <handa@etl.go.jp>
9648 * keyboard.c (read_char): Set `usec' correctly.
9650 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9652 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
9653 `lambda', set reg[RRR] to the map index.
9654 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
9655 reg[RRR] to 0. Otherwise, set it to -1.
9657 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9659 * emacs.c (main): Remove code snippet commented out with `//'.
9661 2000-02-25 Richard M. Stallman <rms@gnu.org>
9663 * fileio.c (Ffile_symlink_p): If result starts with a `/'
9664 and contains a `:', prepend `/:'.
9666 * window.c (select_window_1): If selected_window is nil,
9667 don't "swap out" the buffer's point.
9668 (Fset_window_configuration): Set selected_window to nil
9669 before calling Fselect_window.
9670 (unshow_buffer): Don't set point in buffer from window's point
9671 if another more recently selected window also shows the buffer.
9673 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9675 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
9677 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
9678 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
9679 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
9680 variables.
9681 (DEFAULT_BUSY_CURSOR_DELAY): New define.
9682 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
9683 (hide_busy_cursor): New functions.
9684 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
9686 * minibuf.c (read_minibuf): Cancel busy-cursor.
9688 * keyboard.c (command_loop_1): Call start_busy_cursor before
9689 Fcommand_execute and cancel_busy_cursor after it.
9690 (timer_check): Remove busy-cursor code.
9691 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
9692 cursor timer.
9694 * process.c (wait_reading_process_input): Remove busy-cursor code.
9696 * eval.c (Fsignal): Call cancel_busy_cursor instead of
9697 Fx_hide_busy_cursor.
9699 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
9700 Remove prototyoes.
9701 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
9703 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
9705 * xterm.c (XTread_socket): Remove busy-cursor code.
9707 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
9708 (build_frame_matrix_from_leaf_window): Put code handling
9709 glyph row's not being a slice of a frame row in #if 0.
9710 (sync_window_with_frame_matrix_rows): New function.
9711 (frame_row_to_window): New function.
9712 (mirror_line_dance): Handle copies between windows.
9714 * lread.c (Fload): Use `xfree' instead of `free'.
9715 (init_obarray): Use `xmalloc' instead of `malloc'.
9717 * window.c (Fset_window_buffer): Set WINDOW to the window
9718 after decoding.
9719 (coordinates_in_window): Take frame's internal border width
9720 into account.
9722 2000-02-24 Gerd Moellmann <gerd@gnu.org>
9724 * xterm.c (x_display_and_set_cursor): Display cursor of
9725 non-selected windows depending on the setting of
9726 cursor_in_non_selected_windows.
9728 * xdisp.c (cursor_in_non_selected_windows): New variable.
9729 (syms_of_xdisp): DEFVAR_BOOL it.
9731 2000-02-23 Gerd Moellmann <gerd@gnu.org>
9733 * data.c (Fstring_to_number): If number is greater than what
9734 fits into an integer, return a float.
9736 * eval.c (specbind): Remove references to
9737 keyword_symbols_constant_flag.
9739 * data.c (keyword_symbols_constant_flag): Removed.
9740 (Fmakunbound, set_internal, syms_of_data): Remove references to
9741 keyword_symbols_constant_flag.
9743 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
9745 2000-02-23 Kenichi Handa <handa@etl.go.jp>
9747 * syntax.c (multibyte_syntax_as_symbol): New variable.
9748 (syms_of_syntax): Declare it as a Lisp variable.
9749 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
9750 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
9751 nonzero, treat all multibyte characters as symbol.
9752 (init_syntax_once): Give syntax `word' to all multibyte
9753 characters.
9755 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
9757 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
9758 a deleted frame.
9760 2000-02-21 Gerd Moellmann <gerd@gnu.org>
9762 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
9764 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9765 (x_non_menubar_window_to_frame): Check the busy-cursor window.
9767 2000-02-21 Dave Love <fx@gnu.org>
9769 * frame.c (Vmouse_position_function): New variable.
9770 (Fmouse_position): Use it.
9771 (syms_of_frame): Install it.
9773 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
9775 2000-02-20 Gerd Moellmann <gerd@gnu.org>
9777 * fileio.c (Finsert_file_contents): Unbind the binding of
9778 standard-output done by temp_output_buffer_setup.
9780 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
9781 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
9782 (specbind, unbind_to): Handle most common case of non-constant
9783 symbol with trivial value specially.
9785 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
9787 2000-02-20 Richard M. Stallman <rms@gnu.org>
9789 * data.c (Fmake_variable_buffer_local): Doc fix.
9790 Init found_for_buffer to 0.
9791 (Fmake_variable_frame_local): If the variable has already
9792 been buffer-local, set the check_frame field.
9794 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
9796 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
9797 produced for CODING_MODE_LAST_BLOCK requires.
9799 2000-02-18 Dave Love <fx@gnu.org>
9801 * keyboard.c (echo_keystrokes): Remove declaration.
9802 (Vecho_keystrokes) New variable.
9803 (read_char, record_menu_key, read_key_sequence): Use it to allow
9804 use of float value.
9805 (syms_of_keyboard): Change Vecho_keystrokes declaration.
9807 * lread.c: Undef feature selection macros before defining.
9809 2000-02-18 Gerd Moellmann <gerd@gnu.org>
9811 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
9812 for symbols other than the symbol in question.
9814 2000-02-17 Dave Love <fx@gnu.org>
9816 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
9818 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9820 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
9822 * alloc.c (enum mem_type): Compile unconditionally.
9824 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
9826 * xfaces.c (tty_defined_color): Don't return faulire indication
9827 for unspecified-fg and unspecified-bg pseudo-colors.
9829 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9831 * alloc.c (mark_object): Don't mark symbol names in pure space.
9832 (gc_sweep): Don't unmark symbol names in pure space.
9834 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
9835 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
9836 [GC_MARK_STACK]: New defines.
9837 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
9838 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
9840 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
9842 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
9843 allocate_buffer instead of xmalloc.
9845 * alloc.c (toplevel): Include setjmp.h.
9846 (PURE_POINTER_P): New define.
9847 (enum mem_type) [GC_MARK_STACK]: New enumeration.
9848 (Vdead) [GC_MARK_STACK]: New variable.
9849 (lisp_malloc): Add parameter TYPE, call mem_insert if
9850 GC_MARK_STACK is defined.
9851 (allocate_buffer): New function.
9852 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
9853 (free_float) [GC_MARK_STACK]: Set type to Vdead.
9854 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
9855 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
9856 (MEM_NIL) [GC_MARK_STACK]: New define.
9857 (struct mem_node) [GC_MARK_STACK]: New structure.
9858 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
9859 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
9860 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
9861 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
9862 (mark_stack) [GC_MARK_STACK]: New functions.
9863 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
9864 (clear_marks): Removed.
9865 (gc_sweep): Set free conses' car, free floats' type, free
9866 symbols' function to Vdead. Use lisp_free to free buffers.
9867 (init_alloc_once): Initialize Vdead.
9868 (survives_gc_p): Return non-zero for pure objects.
9870 * alloc.c: Add comments throughout the file.
9872 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
9873 that unblocks alarms.
9875 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
9876 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
9877 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
9879 * frame.c (make_frame): Set frame initiallly to `garbaged'.
9881 2000-02-17 Kenichi Handa <handa@etl.go.jp>
9883 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
9884 avoid infinite error signaling. Allocate sufficient memory for
9885 eol_str in the case that eoltype is Lisp_Int.
9887 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
9889 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
9890 depends on the previous behavior.
9892 2000-02-16 Gerd Moellmann <gerd@gnu.org>
9894 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
9896 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9898 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
9900 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
9901 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
9902 write(2).
9904 2000-02-15 Richard M. Stallman <rms@gnu.org>
9906 * data.c (set_internal): Don't make variable buffer-local
9907 if within a let-binding for the same buffer.
9908 (let_shadows_buffer_binding_p): New function.
9910 * eval.c (specbind): For buffer-local value,
9911 record the current buffer also.
9912 (unbind_to): Cope with that change.
9914 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9916 * window.c (Fsave_window_excursion): Doc fix.
9918 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
9920 * syntax.c (back_comment): Make sure we only consider comment-starters
9921 of the relevant style and return -1 in case of a failure to find the
9922 beginning of the comment.
9923 (Fforward_comment): If back_comment fails, go back to the position just
9924 after the comment-end.
9925 (scan_lists): Add comment describing a very minor bug.
9927 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9929 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
9930 `completion-regexp-list' in the docstring.
9932 2000-02-14 Dave Love <fx@gnu.org>
9934 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
9936 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9938 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
9939 to Emacs' syntax. Also fix the comment about set/not-set meanings
9940 since Emacs syntax is not the value 0 any more.
9941 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
9942 since it's now part of RE_SYNTAX_EMACS.
9944 2000-02-12 Dave Love <fx@gnu.org>
9946 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
9947 Alpha.
9949 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9951 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
9953 2000-02-12 Dave Love <fx@gnu.org>
9955 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
9957 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
9958 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
9959 * s/hpux.h: Don't define HAVE_VFORK.
9961 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
9963 * s/nextstep.h: Don't define HAVE_ALLOCA.
9965 * config.in: Add vfork bits.
9967 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9969 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
9970 unwind function to undo the effect of stopping atimers.
9972 * keyboard.c (bind_polling_period): Stop all timers except
9973 poll_timer.
9975 * atimer.c (stopped_atimers): New variable.
9976 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
9977 New functions.
9979 * atimer.h (stop_other_atimers, run_all_atimers)
9980 (unwind_stop_other_atimers): Add function prototypes.
9982 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
9984 2000-02-11 Ken Raeburn <raeburn@gnu.org>
9986 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
9987 library may depend on jpeg.
9988 (atimer.o): Depends on atimer.c.
9990 2000-02-11 Kenichi Handa <handa@etl.go.jp>
9992 * insdel.c (del_range_1): Call update_compositions.
9993 (del_range_both): Call update_compositions just once..
9995 2000-02-10 Dave Love <fx@gnu.org>
9997 * xfns.c (create_frame_xic): Fix initialization of automatic
9998 aggregates for pcc.
10000 2000-02-09 Kenichi Handa <handa@etl.go.jp>
10002 * ccl.c (CCL_MAKE_CHAR): New macro.
10003 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
10004 registers by CCL_MAKE_CHAR before calling translate_char.
10005 <CCL_TranslateCharacterConstTbl> Likewise.
10007 2000-02-08 Dave Love <fx@gnu.org>
10009 * lread.c (__EXTENSIONS__): Define.
10011 2000-02-08 Gerd Moellmann <gerd@gnu.org>
10013 * puresize.h (BASE_PURESIZE): Increase to 650000.
10015 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10017 * msdos.c (XMenuActivate): Turn off the cursor after displaying
10018 the help message.
10020 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10022 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
10023 md, mh, mb, mr, and me to the fake termcap entry.
10025 2000-02-06 Ken Raeburn <raeburn@gnu.org>
10027 * sound.c (sound_cleanup): Don't call device close routine if the
10028 function pointer is null.
10030 2000-02-06 Andrew Innes <andrewi@gnu.org>
10032 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
10033 around image definitions and prototypes.
10034 (gamma_correct) [WINDOWSNT]: New prototype.
10036 * w32term.c (x_make_frame_visible): Replace call to
10037 input_poll_signal with poll_for_input.
10039 * window.c [WINDOWSNT]: Include w32term.h.
10041 * xdisp.c [WINDOWSNT]: Include w32term.h.
10043 * makefile.nt: Add dependencies on w32gui.h.
10044 (OBJ1): Include atimer.obj.
10045 ($(BLD)\atimer.obj): New dependency rule.
10047 * w32.c (sigmask): New function (does nothing).
10048 (sigunblock): Ditto.
10050 * frame.c [WINDOWSNT]: Include w32term.h.
10052 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
10054 * lread.c (syms_of_lread): Fix literal newlines.
10056 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
10057 the string constant limit (2048 bytes) in MSVC.
10058 (main): Ditto.
10060 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
10062 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
10063 area.
10064 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
10065 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
10066 dispatch the event.
10068 2000-02-04 Dave Love <fx@gnu.org>
10070 * fileio.c: Remove some unused vars.
10071 (_GNU_SOURCE): Define (for euidaccess).
10073 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
10075 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
10076 gcpro1, gcpro2.
10077 (read_minibuf): Deal with allow_props correctly.
10079 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
10081 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
10083 2000-02-03 Ken Raeburn <raeburn@gnu.org>
10085 * search.c (compile_pattern): If a cache entry has a nil regexp,
10086 fill in that entry instead of clobbering a previously cached
10087 string regexp.
10089 2000-02-02 Ken Raeburn <raeburn@gnu.org>
10091 * puresize.h (BASE_PURESIZE): Increase to 610000.
10093 2000-02-02 Gerd Moellmann <gerd@gnu.org>
10095 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
10096 can GC.
10098 2000-02-02 Kenichi Handa <handa@etl.go.jp>
10100 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
10101 instead of incrementing ic directly.
10102 <CCL_WriteExprConst> Likewise.
10103 <ccl_set_expr>: Set ic to jump_address.
10105 * fileio.c (e_write): Fix the handling of
10106 CODING_FINISH_INSUFFICIENT_SRC.
10108 2000-02-01 Dave Love <fx@gnu.org>
10110 * editfns.c (Fpropertize): Doc fix.
10112 * process.c (Fstart_process): Doc fix.
10114 * eval.c: Fix various doc strings not to duplicate information
10115 from help-manyarg-func-alist.
10117 * window.c (Fset_window_margins): Don't make interactive. Doc
10118 fix.
10120 * doc.c (Vhelp_manyarg_func_alist): New variable.
10121 (Fdocumentation): Use it.
10122 (syms_of_doc): Define it.
10124 2000-01-31 Gerd Moellmann <gerd@gnu.org>
10126 * xterm.c (xim_open_dpy): Remove unused local variable.
10128 * emacs.c (USAGE): Use term `display options' instead of `X
10129 options'.
10131 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
10132 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
10134 * fns.c (sweep_weak_table): New function.
10135 (sweep_weak_hash_tables): Use it. Keep on marking until there
10136 is no more change.
10138 2000-01-30 Gerd Moellmann <gerd@gnu.org>
10140 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
10141 that XTread_socket does not crash by trying to call XNoOp on a
10142 closed display.
10144 2000-01-30 Jason Rumney <jasonr@gnu.org>
10146 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10147 Change selected_frame to SELECTED_FRAME ().
10148 (w32_console_mouse_position): Remove #ifndef MULE from around
10149 `insist' parameter.
10151 * makefile.nt: Remove dosfns.obj.
10153 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
10155 * w32fns.c (w32_defined_color): Check for valid frame before
10156 applying gamma correction. Eliminate dependency on frame elsewhere.
10157 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
10158 (w32_to_x_font): Use resx and resy not height_in and width_in.
10159 (x_to_w32_font): Doc fix.
10160 (xlfd_strip_height): New function to strip and return font height.
10161 (w32_font_match): Compare height separately from rest of xlfd
10162 spec, using xlfd_strip_height.
10164 * w32term.c (w32_term_init): Swap resx and height_in, resy and
10165 width_in. Use w32_defined_color in place of defined_color.
10167 * w32faces.c: Merge more of DOS and X specifics in preparation for
10168 merge with xfaces.c.
10169 (defined_color): Remove FIXME comment.
10170 (tty_color_name): Provide w32-specific function.
10171 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
10173 * w32console.c (turn_on_face, turn_off_face): Removed.
10174 (w32_face_attributes): New function.
10175 (Global_variables): Reduce scope where possible.
10176 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
10177 fill attribute.
10178 (hl_mode): Don't modify text attributes.
10179 (write_glyphs): Don't do anything if len <= 0. Use
10180 w32_face_attributes to get attributes for drawing. Write
10181 terminating codes using char_attr_normal.
10182 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
10183 (update_begin, update_end): Likewise.
10184 (vga_stdcolor_name): New function.
10185 (initialize_w32_display): Remove char_attr_reverse and char_attr.
10186 (Fset_screen_color): Remove char_attr_reverse.
10188 2000-01-29 Gerd Moellmann <gerd@gnu.org>
10190 * xfns.c (xic_set_preeditarea): Take window parameter and
10191 window-relative pixel-positions.
10193 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
10194 is its frame's selected window.
10195 (xim_instantiate_callback): Likewise.
10197 * xfns.c (x_create_im): Removed.
10198 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
10199 (supported_xim_styles): Renamed from supported_styles.
10200 (best_xim_style): Renamed from best_style.
10201 (create_frame_xic): Renamed from xic_create_frame.
10202 (free_frame_xic): Renamed from xic_destroy_frame.
10204 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
10206 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
10207 our frames, call XFilterEvent with 2nd parameter `None'.
10208 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
10209 returning XBufferOverflow.
10210 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
10211 area.
10212 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
10213 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
10214 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
10215 (xim_initialize, xim_close)
10216 [HAVE_X_I18N && HAVE_X11R6]: New functions.
10217 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
10218 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
10219 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
10221 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
10222 and `xim_styles'.
10223 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
10224 `xic_style' and `xic_xfs'.
10225 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
10226 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
10227 (FRAME_XIM): Removed.
10229 * xfns.c (supported_styles): New variable.
10230 (DEFAULT_STYLE, DEFAULT_FONT): New macros
10231 (xic_create_xfontset, best_style, xic_create_frame)
10232 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
10233 (xic_set_xfontset): New functions.
10235 2000-01-28 Dave Love <fx@gnu.org>
10237 * s/irix6-5.h: Revert last change after change to irix5-0.h.
10239 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
10241 2000-01-28 Gerd Moellmann <gerd@gnu.org>
10243 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
10244 for *scratch* if it already existed.
10246 * emacs.c (USAGE): New macro.
10247 (main): Use it to display usage information.
10249 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10251 Support for the menu-help feature:
10253 * msdos.h: Change prototypes of XMenuAddSelection and
10254 XMenuActivate.
10256 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
10257 part of the line to the termscript file.
10258 (IT_clear_to_end): Clear the entire line, not just its beginning.
10259 (menu_help_message, prev_menu_help_message): New variables.
10260 (IT_menu_make_room): Make room for the help_text member.
10261 (IT_menu_display): New argument disp_help; all callers changed.
10262 If disp_help is non-zero, store the help text of the active menu
10263 item in menu_help_message.
10264 (XMenuAddPane): Initialize the help_text member to NULL.
10265 (XMenuAddSelection): New argument help_text. Store it in the
10266 XMenu structure.
10267 (XMenuActivate): New argument help_callback. If the value of
10268 menu_help_message has changed since the last time, display the
10269 menu help message text while waiting for the mouse to move. Clear
10270 the echo area before exiting.
10271 (XMenuDestroy): Free the help_text member.
10273 2000-01-27 Gerd Moellmann <gerd@gnu.org>
10275 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
10276 XMenuAddSelection. Pass help callback to XMenuActivate.
10277 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
10279 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10281 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
10282 and EMACS_SET_USECS.
10284 2000-01-26 Dave Love <fx@gnu.org>
10286 * editfns.c (Fchar_after, Fchar_before): Doc fix.
10288 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
10289 an error may be signalled.
10291 2000-01-26 Gerd Moellmann <gerd@gnu.org>
10293 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
10294 LD_SWITCH_SYSTEM inherited from irix5-0.h.
10296 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
10298 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10300 * charset.c (Fstring): If there is a multibyte char among
10301 the args, always return a multibyte string.
10303 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10305 * sysdep.c (sys_select): Turn atimers off and on instead of
10306 recording and restoring old alarm handler
10308 * process.c (toplevel): Include atimer.h.
10309 (create_process_1): Rewritten.
10310 (create_process): Use atimers instead of alarm.
10311 (wait_reading_process_input) [hpux]: Turn atimers off instead
10312 of turning off SIGALRM.
10313 (wait_reading_process_input): Turn off atimers instead off
10314 calling stop_polling.
10316 * emacs.c (main): Call init_atimer.
10318 * keyboard.c (toplevel): Include systime.h and atimer.h.
10319 (polling_for_input): Removed because unused.
10320 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
10321 (poll_timer): New variable.
10322 (poll_for_input, poll_for_input_1): New functions.
10323 (start_polling, stop_polling): Rewritten.
10325 * keyboard.h (polling_for_input): Removed.
10327 * atimer.h, atimer.c: New files.
10329 * Makefile.in (obj): Add atimer.o.
10330 (atimer.o): New target.
10332 * blockinput.h (pending_atimers): Add extern declaration.
10333 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
10335 * lisp.h (popup_activated_flag): Add extern declaration.
10337 * xmenu.c (popup_activated_flag): Make externally visible.
10338 (popup_activate_callback) [USE_MOTIF]: Increment
10339 popup_activated_flag.
10340 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
10342 * xterm.c (toplevel): Include atimer.h.
10343 (toolkit_scroll_bar_interaction): New variable.
10344 (Fxt_process_timeouts): Removed.
10345 (x_process_timeouts): New function.
10346 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
10347 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
10348 (x_make_frame_visible): Call poll_for_input_1 instead of
10349 input_poll_signal. Don't call alarm.
10350 (x_initialize): Install timer calling x_process_timeouts.
10352 2000-01-24 Dave Love <fx@gnu.org>
10354 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
10355 Don't use -cckr -- apparently not now necessary.
10357 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
10359 * msdos.c (IT_menu_display): Truncate long menu lines at the right
10360 screen boundary.
10362 2000-01-23 Jason Rumney <jasonr@gnu.org>
10364 * w32fns.c (w32_defined_color): Apply gamma correction before
10365 trying to map to the palette.
10366 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
10367 to w32_clear_rect.
10369 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
10370 here. Callers changed to always pass real device context.
10371 (w32_draw_bitmap): Likewise.
10372 (w32_get_glyph_overhangs): Likewise.
10373 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
10374 one.
10375 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
10376 pfnSetScrollInfo and SetScrollRange.
10377 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
10378 back into MULE characters after decoding them.
10379 (x_get_glyph_face_and_encoding): Likewise.
10380 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
10381 GetCharABCWidthsW fails, since this is defined on Windows 9x.
10382 (x_produce_glyphs): Calculate per char metrics for a character
10383 that we know exists in default font when font_not_found_p is true.
10385 2000-01-22 Jason Rumney <jasonr@gnu.org>
10387 * makefile.nt (intervals.obj, composite.obj): New modules.
10388 (composite.h): Added as dependency where appropriate.
10390 * w32gui.h (XGCValue): New struct for emulating X GCs.
10392 * w32term.h (XCharStruct): New struct for emulating X.
10394 * w32console.c (turn_on_face, turn_off_face): New functions.
10395 (change_line_highlight): New prototype for new redisplay.
10396 (write_glyphs): Support multibyte text. Support faces.
10398 * w32faces.c: Complete rewrite for new redisplay based on new
10399 xfaces.c.
10401 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
10402 throughout. struct frame * in place of FRAME_PTR.
10403 Skeleton support for images, toolbars, tooltips from xfns.c.
10404 (Fx_create_frame): Use system default for default scroll bar
10405 width.
10406 (w32_get_arg): Renamed from x_get_arg.
10407 (Fx_file_dialog): New function.
10408 (w32_list_fonts): Check cache before asking system.
10409 (Vw32_enable_synthesized_fonts): New variable.
10410 (Vw32_enable_italics): Obsolete, removed.
10412 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10413 Use SELECTED_FRAME macro.
10415 * w32menu.c: Add skeleton support for help strings on menus.
10416 (add_menu_item): Native checkbox and radio support added, but not
10417 yet enabled due to bugs.
10418 (push_menu_item): Add parameters type, selection and help.
10419 Callers updated.
10420 Formatting changes to reduce unnecessary diffs with xmenu.c.
10422 * w32select.c (Fw32_set_clipboard_data): Update call to
10423 find_charset_in_str.
10425 * w32term.c: Complete rewrite for new redisplay based on new
10426 xterm.c with necessary sections merged back in from old w32term.c.
10428 2000-01-21 Richard M. Stallman <rms@gnu.org>
10430 * data.c (set_internal): Further fix in same criterion.
10432 2000-01-20 Richard M. Stallman <rms@gnu.org>
10434 * data.c (set_internal): Fix the criteria for whether
10435 to swap out the old cached binding.
10437 2000-01-19 Dave Love <fx@gnu.org>
10439 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
10441 2000-01-18 Kenichi Handa <handa@etl.go.jp>
10443 * regex.c (re_compile_fastmap): While checking a range table for
10444 `charset', skip flag bits for a character class correctly.
10446 2000-01-17 Gerd Moellmann <gerd@gnu.org>
10448 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
10450 * xfns.c (x_window): Call lw_create_widget with new parameter
10451 list.
10453 * widget.c (EmacsFrameSetCharSize): Change size of children first
10454 because of problems with main window geometry management under
10455 Lesstif.
10457 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
10458 MENU_ITEMS_ITEM_.*.
10459 (MENU_ITEMS_ITEM_HELP): New enumerator.
10460 (push_menu_item): Add parameter HELP. Record help in menu_items.
10461 (single_menu_item, single_submenu, list_of_items): Call
10462 push_menu_item with new parameter.
10463 (single_submenu): Set help string in widget value.
10464 (menu_highlight_callback): New function.
10465 (set_frame_menubar): Call lw_create_widget with new
10466 parameter list.
10467 (xmenu_show, xdialog_show): Ditto.
10469 2000-01-13 Gerd Moellmann <gerd@gnu.org>
10471 * sound.c (Fplay_sound): Improve doc string.
10473 2000-01-11 Richard M. Stallman <rms@gnu.org>
10475 * lisp.h (set_internal): Enter the new arg.
10477 * eval.c (specbind): Record buffer-local variables specially,
10478 indicating which buffer's binding was saved.
10479 (unbind_to): Restore buffer-local variables specially
10480 in the proper buffer.
10482 * data.c (set_internal): New arg BUF.
10484 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
10485 * data.c (Fset): Pass new arg to set_internal.
10486 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
10488 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10490 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
10491 xprintsym.
10493 2000-01-11 Richard M. Stallman <rms@gnu.org>
10495 * minibuf.c (Ftry_completion): Doc fix.
10497 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10499 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
10500 vector, too.
10502 2000-01-11 Andreas Schwab <schwab@suse.de>
10504 * coding.c (code_convert_region): Initialize total_skip.
10506 2000-01-08 Dave Love <fx@gnu.org>
10508 * eval.c (Fuser_variable_p): Check customizability too.
10510 2000-01-07 Gerd Moellmann <gerd@gnu.org>
10512 * minibuf.c (Fcompleting_read): Doc fix.
10514 2000-01-05 Gerd Moellmann <gerd@gnu.org>
10516 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
10517 -L /usr/local/lib.
10519 * xfns.c (x_create_im): New function to set IM and IC of a frame.
10520 Check that input style is supported before trying to create an
10521 IC for it.
10522 (x_window): Call x_create_im.
10524 2000-01-04 Gerd Moellmann <gerd@gnu.org>
10526 * xfns.c (current_gif_memory_src): New variable.
10527 (gif_load): Record the address of the current memory source
10528 in current_gif_memory_src.
10529 (gif_read_from_memory): Use current_gif_memory_src.
10531 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
10532 macros statement form.
10534 * sound.c (struct sound): Renamed from struct sound_file.
10535 (struct sound): Add members `data' and `header_size'.
10536 (enum sound_attr): Add SOUND_DATA.
10537 (current_sound, current_sound_device): Variables renamed from
10538 sound_file and sound_device.
10539 (parse_sound): Parse :data.
10540 (parse_sound): Handle sound data in strings.
10541 (find_sound_type): Function renamed from find_sound_file_type.
10542 (wav_init, au_init): Fail if sound's header_size is smaller than
10543 needed header size.
10544 (wav_play, au_play): Play sounds from string data.
10546 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
10548 * lisp.h: Add prototype for allocate_string_data.
10550 * alloc.c (Fgarbage_collect): Return number of live and free
10551 strings.
10553 * alloc.c (mark_buffer): Remove code in #if 0.
10554 (gc_sweep): Ditto.
10555 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
10556 (strings_consed): New variable.
10557 (allocate_string): Set it.
10558 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
10559 (Fmemory_use_counts): Return strings_consed. Use Flist.
10561 * alloc.c: General cleanup in comments etc. Remove conditional
10562 compilation for `standalone'.
10564 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
10566 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
10567 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
10568 (DONT_COPY_FLAG): Removed.
10569 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
10570 (struct sdata, struct sblock): New
10571 (struct string_block): Rewritten.
10572 (STRINGS_IN_STRING_BLOCK): New macro.
10573 (oldest_sblock, current_sblock, total_strings, total_free_strings)
10574 (large_sblocks, string_blocks, string_free_list): New variables.
10575 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
10576 (init_strings): Rewritten.
10577 (allocate_string, allocate_string_data, compact_small_strings)
10578 (free_large_strings, sweep_strings): New functions.
10579 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
10580 (struct string_block_head, current_string_block)
10581 (first_string_block, large_string_blocks, STRING_FULLSIZE)
10582 (STRING_PAD): Removed.
10583 (make_uninit_multibyte_string, make_pure_string): Rewritten.
10584 (Fgarbage_collect): Don't set mark bit in large strings.
10585 (mark_object): Mark strings differently. Mark symbol names
10586 differently.
10587 (survives_gc_p): Test marked strings differently.
10588 (gc_sweep): Sweep strings differently, unmark strings in
10589 symbol names.
10590 (compact_strings): Removed.
10592 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
10594 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
10595 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
10597 2000-01-04 Kenichi Handa <handa@etl.go.jp>
10599 * fileio.c (Finsert_file_contents): Signal error if visiting file
10600 in a non-empty buffer.
10602 * term.c (encode_terminal_code): Fix the previous change.
10604 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10606 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
10607 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
10609 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
10611 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10613 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
10614 need to test for MSDOS frames.
10616 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10618 * dosfns.c (unspecified_colors): Remove.
10619 (msdos_stdcolor_idx): Use global variables unspecified_fg and
10620 unspecified_bg.
10621 (msdos_stdcolor_name): Return strings for unspecified fore- and
10622 back-ground colors.
10624 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
10625 (syms_of_xfaces): Remove their staticpro's.
10626 (tty_color_name): Return Lisp strings for unspecified fore- and
10627 back-ground colors.
10628 (Finternal_set_lisp_face_attribute): Remove the special treatment
10629 for Qunspecified_{f,b}g.
10630 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
10631 string.
10633 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10635 * xdisp.c (reseat_at_next_visible_line_start): Position before
10636 newline only if ending up on a newline.
10637 (next_element_from_ellipsis): Return success. Handle case of
10638 displaying no ellipsis. Fix case of ellipsis defined in display
10639 table.
10640 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
10641 returns 0.
10643 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10645 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
10646 (Fcolor_supported_p): Renamed from face-color-supported-p.
10648 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10650 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
10651 list of colors renamed to tty-defined-color-alist.
10652 (tty_color_name): Pass the frame to tty-color-by-index.
10653 (realize_tty_face): tty-color-alist is now a function which
10654 accepts the frame as argument.
10656 * term.c (Ftty_display_color_p): Accept an optional argument
10657 FRAME.
10659 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10661 * term.c (insert_glyphs): Pass glyph, not &glyph, to
10662 encode_terminal_code.
10664 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10666 * dispnew.c (mode_line_string): Support termcap frames as well.
10668 2000-01-01 Gerd Moellmann <gerd@gnu.org>
10670 * syntax.c (Fforward_word): Undo previous change.
10672 * editfns.c (Fconstrain_to_field): Don't constrain if
10673 inhibit-field-text-motion is non-nil.
10674 (Fline_beginning_position): Undo previous change.
10675 (Fline_end_position): Ditto.
10677 * syntax.c (Fforward_word): Notice field boundaries only if
10678 inhibit-field-text-motion is nil.
10680 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
10682 * editfns.c (Vinhibit_field_text_motion): New variable.
10683 (inhibit-field-text-motion): New DEFVAR_LISP.
10684 (Fline_beginning_position, Fline_end_position): Notice field
10685 boundaries only if inhibit-field-text-motion is nil.
10687 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
10688 All calls adjusted.
10689 (x_build_heuristic_mask): Likewise.
10690 (xbm_load_image_from_file): Change error output.
10691 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
10692 (gif_load, gs_load, x_kill_gs_process): Ditto.
10694 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
10695 color indices when accessing raster pixels.
10696 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
10697 one of :file or :data.
10698 (enum pbm_keyword_index): Add PBM_DATA.
10699 (pbm_format): Add :data.
10700 (pbm_image_p): Allow either :file or :data.
10701 (pbm_read_file): New function.
10702 (pbm_scan_number): Rewritten to read from string.
10703 (pbm_load): Support :data.
10705 See ChangeLog.8 for earlier changes.
10707 ;; Local Variables:
10708 ;; coding: iso-2022-7bit
10709 ;; End: