1 2001-03-12 Gerd Moellmann <gerd@gnu.org>
3 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
6 2001-03-09 Gerd Moellmann <gerd@gnu.org>
8 * dispextern.h (string_buffer_position): Add prototype.
10 * xdisp.c (string_buffer_position, display_prop_string_p)
11 (single_display_prop_string_p): New functions.
13 * xterm.c (note_mouse_highlight): If there's no help-echo on
14 a string, look at the buffer text ``under'' it.
16 * keyboard.c (make_lispy_event): Add string info to the event,
17 analogous to what's done on mode lines.
18 (read_key_sequence): For a click on a string, consider `local-map'
19 and `keymap' of that string.
21 * keyboard.c (make_lispy_event, make_lispy_movement): Adjust
22 calls to buffer_posn_from_coords to new format.
24 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
26 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
29 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
30 flags argument to emacs_open; it seems to conflict with O_EXCL.
32 2001-03-09 Kenichi Handa <handa@etl.go.jp>
34 * composite.h (struct composition): Change types of members;
35 glyph_len to unsigned, width to unsigned short.
37 2001-03-08 Andrew Innes <andrewi@gnu.org>
39 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
42 2001-03-08 Gerd Moellmann <gerd@gnu.org>
44 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
47 * xterm.c (note_mouse_highlight): Handle mouse-face and
49 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
50 (fast_find_string_pos): New function.
52 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
53 (display_string): Call face_at_string_position with new
56 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
59 * dispextern.h (face_at_string_position): Change prototype.
61 * dired.c (directory_files_internal): Handle EAGAIN more
64 * keyboard.c (make_lispy_event): Avoid generating drag events
65 if the mouse hasn't actually moved to another buffer position.
67 2001-03-08 Dave Love <fx@gnu.org>
69 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
71 2001-03-08 Gerd Moellmann <gerd@gnu.org>
73 * process.c (Fset_process_window_size): Fix a typo.
75 2001-03-08 Kenichi Handa <handa@etl.go.jp>
77 * coding.c (detect_coding_sjis): Do more rigid check.
78 (detect_coding_big5): Likewise.
79 (decode_coding_sjis_big5): Likewise.
80 (Fdetect_coding_region): Call detect_coding_system with tailing
81 anchor byte `\0' for more rigid detection.
82 (detect_coding_mask): Fix the incorrect handling of arg
84 (Fdetect_coding_string): Likewise.
86 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
88 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
89 a string before extracting its data.
91 2001-03-07 Gerd Moellmann <gerd@gnu.org>
93 * window.c (Frecenter): Rewrite code handling negative values
94 of ARG on graphical frames.
96 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
98 * window.c (displayed_window_lines): If W->start is outside the
99 accessible portion of the buffer, call start_display with BEGV or
100 ZV instead of W->start.
102 2001-03-07 Gerd Moellmann <gerd@gnu.org>
104 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
106 * process.c (Fset_process_filter): Don't crash if the input
107 file descriptor of PROCESS is closed.
108 (Fset_process_window_size): Likewise.
110 2001-03-06 Kenichi Handa <handa@etl.go.jp>
112 * xterm.c (XTflash): Make the timeout of select shorter, and call
113 select repeatedly until the desired time expires.
115 2001-03-06 Gerd Moellmann <gerd@gnu.org>
117 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
119 * xfns.c (Fx_create_frame): Clear Vwindow_list.
121 * lisp.h (Vwindow_list): Declare extern.
123 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
125 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
127 2001-03-06 Gerd Moellmann <gerd@gnu.org>
129 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
130 to detect a case where we have to highlight a different region
131 despite not having left the currently highlighted region.
132 Set mouse_face_overlay in the x_display_info.
133 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
135 * xterm.h (struct x_display_info): Add mouse_face_overlay.
137 * buffer.c (mouse_face_overlay_overlaps): New function.
139 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
140 (Qmouse_face): Declare extern.
142 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
143 if face_change_count is non-zero.
145 2001-03-06 Kenichi Handa <handa@etl.go.jp>
147 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
148 that the source is unibyte.
150 2001-03-05 Dave Love <fx@gnu.org>
152 * xterm.c (XTmouse_position): Fix typo.
154 2001-03-05 Gerd Moellmann <gerd@gnu.org>
156 * minibuf.c (read_minibuf): Clean up the binding stack if
157 called noninteractively.
159 2001-03-05 Kenichi Handa <handa@etl.go.jp>
161 * coding.c (syms_of_coding): Docstring modified.
163 2001-03-05 Kenichi Handa <handa@etl.go.jp>
165 * charset.c (char_to_string): If a single byte char has modifier
166 bits that can't be reflected to the character code, ignore them
167 instead of signaling an error.
169 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
171 * s/msdos.h: Update copyright notice.
173 * dosfns.h: Update copyright notice.
175 * dosfns.c: Update copyright notice.
177 * msdos.c: Update copyright notice.
179 2001-03-02 Gerd Moellmann <gerd@gnu.org>
181 * xterm.c (glyph_rect): New function.
182 (XTmouse_position): Use it to raise the threshold for mouse
183 movement event generation.
185 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
187 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
188 specifies (reverse . t), reverse the initial screen colors.
189 (IT_set_frame_parameters): If the property is foreground-color,
190 but we are reversing the colors, set bg_set, not fg_set. Likewise
191 for setting background-color and reversing: set fg_set. Set
192 unspecified-fg and unspecified-bg correctly when (reverse . t) is
195 * xfaces.c (Finternal_set_lisp_face_attribute)
196 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
199 2001-03-02 Gerd Moellmann <gerd@gnu.org>
201 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
202 to a single slash in the middle of file names.
204 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
205 Accept only alphanumeric time zone names.
207 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
209 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
210 a widget to zero height.
212 2001-03-01 Gerd Moellmann <gerd@gnu.org>
214 * window.c (Fwindow_end): Call move_it_past_eol only if
215 ending up on a partially visible line.
217 2001-03-01 Dave Love <fx@gnu.org>
219 * ccl.c (Fccl_execute): Doc fix.
221 2001-03-01 Gerd Moellmann <gerd@gnu.org>
223 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
224 of the tool bar before calling x_figure_window_size.
226 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
227 NULL after destroying it, otherwise XTread_socket can access a
228 destroyed widget when input is unblocked.
230 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
232 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
233 same name as before, although there was a change in fontsets.
235 2001-02-28 Ken Raeburn <raeburn@gnu.org>
237 * lisp.h (Fframe_parameter): Declare.
239 * window.c (set_window_buffer): Field vscroll is an int, not a
242 2001-02-28 Gerd Moellmann <gerd@gnu.org>
244 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
247 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
250 * alloc.c (toplevel): Include process.h.
251 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
252 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
253 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
254 (allocate_vector, allocate_hash_table, allocate_window)
255 (allocate_frame, allocate_process, allocate_other_vector): New
257 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
258 (mark_maybe_pointer): New function.
259 (mark_memory): Also mark Lisp data to which only pointers
260 remain and not Lisp_Objects.
261 (min_heap_address, max_heap_address): New variables.
262 (mem_find): Return MEM_NIL if START is below min_heap_address or
263 above max_heap_address.
264 (mem_insert): Compute min_heap_address and max_heap_address.
266 * process.c (make_process): Use allocate_process.
268 * frame.c (make_frame): Use allocate_frame.
270 * window.c (make_window, make_dummy_parent): Use allocate_window.
271 (Fcurrent_window_configuration): Use allocate_other_vector.
273 * lisp.h (allocate_vectorlike): Remove prototype.
274 (allocate_vector, allocate_other_vector, allocate_frame)
275 (allocate_window, allocate_process, allocate_hash_table):
278 * fns.c (Fdelete, larger_vector): Use allocate_vector.
279 (make_hash_table, copy_hash_table): Use allocate_hash_table.
281 2001-02-27 Kenichi Handa <handa@etl.go.jp>
283 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
284 treat the produced bytes as a valid multibyte sequence.
286 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
287 (ccl_driver) <CCL_WriteMultibyteChar2>: Use
288 CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
289 <ccl_finish>: Set ccl->eight_bit_control properly.
291 * ccl.h (struct ccl_program): New member eight_bit_control.
293 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
295 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
296 accessible_keymaps_char_table.
297 (accessible_keymaps_char_table): Obey `is_metized'.
298 (where_is_internal, Fwhere_is_internal): Don't confuse int and
301 2001-02-26 Gerd Moellmann <gerd@gnu.org>
303 * dispnew.c: Check HAVE_TERM_H before including term.h.
305 2001-02-24 Andrew Innes <andrewi@gnu.org>
307 * makefile.w32-in: Update copyright notice.
309 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
311 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
313 2001-02-24 Kenichi Handa <handa@etl.go.jp>
315 * Makefile.in (lisp): Add international/utf-8.elc.
317 * fontset.c (Fnew_fontset): Fix handling of the case that an
318 element of FONTLIST is a cons of family and registry.
320 2001-02-23 Jason Rumney <jasonr@gnu.org>
322 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
323 to height unconditionally.
325 * w32term.c (x_set_glyph_string_background_width): Extend the
326 background face to the end of the drawing area in the text area,
328 (x_insert_glyphs): Call window_box_left to obtain the left
329 x-coordinate of the area to shift.
331 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
334 2001-02-22 Andrew Innes <andrewi@gnu.org>
336 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header
338 ($(BLD)\dispnew.obj):
339 ($(BLD)\editfns.obj):
341 ($(BLD)\filelock.obj):
342 ($(BLD)\keyboard.obj):
343 ($(BLD)\w32proc.obj):
344 ($(BLD)\process.obj):
345 ($(BLD)\sysdep.obj): Ditto.
347 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
349 ($(BLD)/dispnew.$(O)):
350 ($(BLD)/editfns.$(O)):
351 ($(BLD)/fileio.$(O)):
352 ($(BLD)/filelock.$(O)):
353 ($(BLD)/keyboard.$(O)):
354 ($(BLD)/w32proc.$(O)):
355 ($(BLD)/process.$(O)):
356 ($(BLD)/sysdep.$(O)): Ditto.
358 2001-02-22 Gerd Moellmann <gerd@gnu.org>
360 * xdisp.c (forward_to_next_line_start): When taking the shortcut
361 at the start of the function, check that the \n in it->c is
362 from the iterator's current position.
364 * xdisp.c (handle_single_display_prop): Add parameter
365 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
366 properties which replace the display of text with something else.
367 (handle_display_prop): Call handle_single_display_prop with
368 additional argument saying if we already replaced text display
369 with something else. Use AREF.
370 (with_echo_area_buffer_unwind_data, display_menu_bar)
371 (decode_mode_spec_coding): Use AREF and ASIZE.
373 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
374 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
375 * vmstime.h: Files removed.
377 * unexencap.c, unexfx2800.c: Files removed.
379 * dispnew.c (direct_output_for_insert): Give up if we are showing
380 a message or just cleared the message because we might need to
381 resize the echo area window or display an empty echo area.
383 2001-02-21 Gerd Moellmann <gerd@gnu.org>
385 * xdisp.c (redisplay_internal): Do the
386 mark_window_display_accurate after all windows have been
387 redisplayed because this call resets flags in buffers which are
388 needed for proper redisplay.
390 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c: Use
391 display_hourglass_p, start_hourglass, cancel_hourglass instead of
394 * w32term.h (struct x_output): Rename busy_cursor to
395 hourglass_cursor, busy_window to hourglass_window, busy_p to
398 * msdos.h (struct x_output): Rename busy_window to
399 hourglass_window, busy_p to hourglass_p.
401 * xterm.h (struct x_output): Rename busy_cursor to
402 hourglass_cursor, busy_window to hourglass_window, busy_p to
405 * xfns.c: Rename everything containing *busy_cursor* and similar
407 (syms_of_w32fns): Rename x-busy-pointer-shape to
408 x-hourglass-pointer-shape, display-busy-cursor to
409 display-hourglass, busy-cursor-delay to hourglass-delay.
411 * w32fns.c: Rename everything containing *busy_cursor* and similar
413 (syms_of_w32fns): Rename x-busy-pointer-shape to
414 x-hourglass-pointer-shape, display-busy-cursor to
415 display-hourglass, busy-cursor-delay to hourglass-delay.
417 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
420 * dispextern.h (start_hourglass, cancel_hourglass)
421 (display_hourglass_p): Renamed from *busy_cursor*.
423 2001-02-20 Gerd Moellmann <gerd@gnu.org>
425 * keyboard.c (read_char): When an event from unread-command-events
426 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
428 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
429 equal to the current buffer.
431 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
432 nil, otherwise we're left with truncate_lines t when a message
433 is printed with message-truncate-lines bound to t.
435 2001-02-19 Gerd Moellmann <gerd@gnu.org>
437 * window.c (Fmove_to_window_line): Undo last change.
438 (displayed_window_lines): Call line_bottom_y to determine
439 the line's bottom position.
441 * dispextern.h (line_bottom_y): Add prototype.
443 * xdisp.c (line_bottom_y): New function extracted from
445 (pos_visible_p): Use it.
447 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
448 set redisplaying_p to 0 here instead of in Frecursive_edit.
449 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
452 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
454 (syms_of_xdisp): Initialize new variables.
455 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
456 Specbind `inhibit-menubar-update' when updating the menu bar.
458 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
461 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
464 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
467 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
468 to the start of the file.
470 2001-02-16 Gerd Moellmann <gerd@gnu.org>
472 * window.c (set_window_buffer): Fix last change.
474 * window.c (set_window_buffer): Set window's vscroll to 0.
476 * window.c (coordinates_in_window): Increase width of area
477 where the vertical line can be dragged.
479 * xterm.c (x_set_glyph_string_background_width): Extend the
480 background face to the end of the drawing area in the text
483 * xdisp.c (handle_single_display_prop): Set iterator's position
484 to where the `display' property starts, like for images.
485 (dump_glyph): New function.
486 (dump_glyph_row): Use it. Dump info about marginal areas.
488 * dispnew.c (direct_output_for_insert): Recognize more cases where
489 glyphs can be written instead of being inserted.
491 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
492 the left x-coordinate of the area to shift.
494 * dired.c (directory_files_internal): Set result list to nil
497 2001-02-15 Kenichi Handa <handa@etl.go.jp>
499 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
500 invalid multibyte sequence, treat *SRC as a character of
503 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
505 * textprop.c (Fset_text_properties): Doc fix.
507 2001-02-15 Gerd Moellmann <gerd@gnu.org>
509 * dispnew.c (update_text_area): Undo change of 2001-01-12.
511 2001-02-14 Dave Love <fx@gnu.org>
513 * coding.c: Doc and message fixes.
515 2001-02-14 Andrew Innes <andrewi@gnu.org>
517 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
518 Emacs frame above the screen size.
520 2001-02-14 Gerd Moellmann <gerd@gnu.org>
522 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
524 2001-02-13 Gerd Moellmann <gerd@gnu.org>
526 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
527 case that TO ends up beyond ZV after running before-change-functions.
529 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
530 the selected window if it is showing the buffer in question.
532 * dired.c (directory_files_internal): Initialize errno.
533 (toplevel): Include errno.h.
535 2001-02-13 Kenichi Handa <handa@etl.go.jp>
537 * xfaces.c (best_matching_font): New parameter width_ratio.
538 Multiply avgwidth by width_ratio.
539 (choose_face_font): Call best_matching_font with width_ratio
540 calculated from the column width of C.
542 2001-02-12 Andrew Innes <andrewi@gnu.org>
544 The following changes are to draw box lines inside characters area
545 if line-width is negative.
547 * w32term.c (x_produce_image_glyph): Pay attention to the case that
548 face->box_line_width is negative.
549 (x_produce_stretch_glyph): Likewise.
550 (x_produce_glyphs): Likewise.
551 (x_estimate_mode_line_height): Likewise.
552 (x_draw_glyph_string_background): Likewise.
553 (x_draw_glyph_string_foreground): Likewise.
554 (x_draw_composite_glyph_string_foreground): Likewise.
555 (x_draw_glyph_string_box): Likewise.
556 (x_draw_image_foreground): Likewise.
557 (x_draw_image_relief): Likewise.
558 (x_draw_image_foreground_1): Likewise.
559 (x_draw_image_glyph_string): Likewise.
561 2001-02-09 Kenichi Handa <handa@etl.go.jp>
563 The following changes are to draw box lines inside characters area
564 if line-width is negative.
566 * xterm.c (x_produce_image_glyph): Pay attention to the case that
567 face->box_line_width is negative.
568 (x_produce_stretch_glyph): Likewise.
569 (x_produce_glyphs): Likewise.
570 (x_estimate_mode_line_height): Likewise.
571 (x_draw_glyph_string_background): Likewise.
572 (x_draw_glyph_string_foreground): Likewise.
573 (x_draw_composite_glyph_string_foreground): Likewise.
574 (x_draw_glyph_string_box): Likewise.
575 (x_draw_image_foreground): Likewise.
576 (x_draw_image_relief): Likewise.
577 (x_draw_image_foreground_1): Likewise.
578 (x_draw_image_glyph_string): Likewise.
580 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
581 and :line-width can be negative.
582 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be
585 2001-02-09 Jason Rumney <jasonr@gnu.org>
587 * w32term.c (w32_encode_char): Treat eight bit graphic and control
588 characters the same as ASCII and latin-1.
589 (x_display_and_set_cursor): Check for the focus frame's selected
590 window instead of selected_window.
591 (x_after_update_window_line): Don't clear if frame's internal
592 border width is zero.
593 (x_new_font): Don't change a tooltip's size.
594 (w32_initialize): Set char_ins_del_ok to 1.
596 * w32fns.c (Fx_show_tip): Fix calls to make_number.
597 (x_set_font): If font hasn't changed, avoid recomputing
598 faces and other things.
599 (x_set_tool_bar_lines): Do nothing if frame is
601 (Fx_create_frame): Add the tool bar height to the frame
603 (x_create_tip_frame): Prevent changing the tooltip's
604 background color by specifying a color for the default font
606 (Qcancel_timer): New variable.
607 (syms_of_w32fns): Initialize and staticpro it.
608 (Fx_hide_tip, Fx_show_tip): Use it.
609 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
611 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
613 * w32.c (init_environment): Duplicate local string before putenv.
615 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
617 * charset.c (Fstring): A typo.
619 2001-02-09 Kenichi Handa <handa@etl.go.jp>
621 * charset.c (Fstring): If all arguments are less than 256, return
624 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
625 return a unibyte string.
627 * coding.c (code_convert_region): After detecting a coding, if
628 nothing found, set coding->composing to COMPOSITION_NO.
629 (decode_coding_string): Likewise.
631 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
633 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
636 2001-02-07 Kenichi Handa <handa@etl.go.jp>
638 * charset.c (parse_str_to_multibyte): New function.
640 * charset.h (parse_str_to_multibyte): Extern it.
642 * print.c (print_string): If we are going to print a unibyte
643 string into a multibyte buffer, convert the string to multibyte by
646 2001-02-06 Andrew Innes <andrewi@gnu.org>
648 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
649 been created. It seems we can get sent window messages such as
650 WM_ERASEBKGND before we properly update a frame.
652 2001-02-06 Gerd Moellmann <gerd@gnu.org>
654 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
655 Avoid some unnecessary cursor positioning.
657 2001-02-05 Gerd Moellmann <gerd@gnu.org>
659 * xfaces.c (split_font_name): Compute numeric value of
661 (LFACE_AVGWIDTH): New macro.
663 (check_lface_attrs): Check LFACE_AVGWIDTH.
664 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
665 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
666 (merge_face_vectors): Check LFACE_AVGWIDTH.
667 (Finternal_make_lisp_face): Use AREF.
668 (xm_set_menu_resources_from_menu_face)
669 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
670 (Finternal_lisp_face_empty_p): Use AREF.
671 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
672 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
673 Compare average widths..
674 (best_matching_font): Arrange for comparing average widths.
676 * dispextern.h (enum lface_attribute_index): Add
677 LFACE_AVGWIDTH_INDEX (invisible from Lisp).
679 2001-02-05 Dave Love <fx@gnu.org>
681 * puresize.h: Revert last change following loadup.el change.
683 2001-02-05 Andrew Innes <andrewi@gnu.org>
685 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
686 invocation of temacs, to work with Windows 2000.
687 (bootstrap-emacs): Ditto.
689 2001-02-05 Gerd Moellmann <gerd@gnu.org>
691 * xterm.c (x_display_and_set_cursor): Check for the focus
692 frame's selected window instead of selected_window.
694 * xdisp.c (try_scrolling): If point is in the line below the
695 window, make sure to move the iterator at least a canonical
698 * window.c (Fmove_to_window_line): Don't add 1 if window is
701 2001-02-05 Kenichi Handa <handa@etl.go.jp>
703 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not. If
704 invalid, execute CCL_INVALID_CMD.
705 (ccl_driver): If the CCL program is terminated because of
706 CCL_STAT_INVALID_CMD, copy the remaining source data to the
707 destination instead of throwing them away.
709 2001-02-02 Gerd Moellmann <gerd@gnu.org>
711 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
712 faces and other things.
714 * xdisp.c (get_next_display_element): Fix case of empty
717 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
719 * editfns.c (Fconstrain_to_field): Doc fix.
721 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
722 into `thoroughly', to make it consistent with the doc string.
724 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
726 2001-02-01 Gerd Moellmann <gerd@gnu.org>
728 * search.c (search_buffer): Call set_search_regs with a byte
729 position, not a character position.
731 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
734 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
736 * frame.c (Fmodify_frame_parameters): Doc fix.
738 2001-01-31 Gerd Moellmann <gerd@gnu.org>
740 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
741 identifier which is not reserved by Standard C.
743 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
745 * window.c (enum window_part): New enumeration.
746 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
748 (coordinates_in_window): Return an enumerator from enum
749 window_part. Fix handling of right scroll bar.
750 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
751 `right-fringe' instead of `left-bitmap-area' and
752 `right-bitmap-area'. Use enumerators from enum window_part
753 instead of hard-coded integers.
754 (check_window_containing, window_from_coordinates): Use
755 enumerators from enum window_part instead of hard-coded integers.
756 (syms_of_window): Replace Qleft_bitmap_area and
757 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
759 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
761 * editfns.c (Fformat_time_string): Doc fix.
763 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
765 * keymap.c (Fwhere_is_internal): Use the first valid binding
766 if no ascii binding is found (when firstonly is t).
768 2001-01-31 Gerd Moellmann <gerd@gnu.org>
770 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
771 instead of Finteractive_p.
773 * lisp.h (interactive_p): Add prototype.
775 * eval.c (interactive_p): New function.
776 (Finteractive_p): Use it.
778 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
780 2001-01-31 Dave Love <fx@gnu.org>
782 * .gdbinit (hook-run): Define to run xreload.
784 * textprop.c (Fset_text_properties): Fix newline in doc string.
786 2001-01-30 Gerd Moellmann <gerd@gnu.org>
788 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp): Use
789 DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
791 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
792 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
793 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
795 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
798 2001-01-30 Dave Love <fx@gnu.org>
800 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
803 2001-01-29 Gerd Moellmann <gerd@gnu.org>
805 * bytecode.c (Fbyte_code) <Bcurrent_column>: Add
806 BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
808 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
810 * textprop.c (Fset_text_properties): Doc fix.
812 2001-01-29 Gerd Moellmann <gerd@gnu.org>
814 * xdisp.c (forward_to_next_line_start): Remove xassert.
816 2001-01-29 Jason Rumney <jasonr@gnu.org>
818 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
819 returning without releasing it.
821 2001-01-29 Kenichi Handa <handa@etl.go.jp>
823 * w32fns.c (w32_font_match): Allocate three more bytes to regex
824 for '^', '$', and '\0'.
826 2001-01-28 Andrew Choi <akochoi@i-cable.com>
828 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
829 regex for '^', '$', and '\0'.
831 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
832 only if current_sblock has been initialized.
834 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
835 terminal frame even if it is the only visible frame.
837 2001-01-28 Kenichi Handa <handa@etl.go.jp>
839 * fontset.c (font_family_registry): Even if FONTNAME conform to
840 XLFD, if it specifies other fields than family and registry,
841 return FONTANME. New argument FORCE if nonzero cancel that
843 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
844 a signle byte character. Don't set FAMILY part to nil here. It
845 is handled by the caller choose_face_font.
846 (Fnew_fontset): Call font_family_registry with FORCE 0.
847 (Fset_fontset_font): Likewise.
849 2001-01-27 Gerd Moellmann <gerd@gnu.org>
851 * xdisp.c (display_line): Don't treat a newline as fitting
854 2001-01-26 Gerd Moellmann <gerd@gnu.org>
856 * window.c (size_window): Set the window's orig_top to nil when
857 changing heights, so that a future shrink_mini_window won't
858 restore a bogus height.
860 * frame.c (do_switch_frame): If selected frame has a mini-window,
861 resize that to exact size.
863 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
865 * xdisp.c (display_line): Simplify check for glyphs fitting
866 entirely in the line.
868 * xfns.c (xic_style): New variable.
869 (create_frame_xic): Move static variable to global scope for
870 the case that `static' gets defined away.
872 2001-01-26 Kenichi Handa <handa@etl.go.jp>
874 * coding.c (decode_coding): Set a flag for inhibiting
876 (code_convert_region): Always set saved_coding_symbol.
877 (decode_coding_string): Likewise. Update coding->symbol when we
878 encounter a inconsistent eol by the same way as
881 2001-01-25 Gerd Moellmann <gerd@gnu.org>
883 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
886 * xterm.c (x_after_update_window_line): Don't clear if frame's
887 internal border width is zero.
888 (x_clear_area): New function.
889 (x_after_update_window_line, x_clear_end_of_line)
890 (x_scroll_bar_create, x_scroll_bar_set_handle)
891 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
892 instead of XClearArea.
894 * xterm.h (x_clear_area): Add prototype.
896 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
897 which doesn't seem necessary anymore with Lesstif 0.92.
899 2001-01-25 Dave Love <fx@gnu.org>
901 * puresize.h (BASE_PURESIZE): Up to 720000.
903 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
905 2001-01-25 Gerd Moellmann <gerd@gnu.org>
907 * xdisp.c (echo_area_display): Don't call redisplay_internal
908 when Emacs is shutting down. We can't run hooks etc. that
909 would be necessary to do a redisplay.
911 * lread.c (read_integer): Use type EMACS_INT instead of int.
913 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
915 * ccl.c (ccl_driver): Fix last change.
917 2001-01-25 Kenichi Handa <handa@etl.go.jp>
919 * ccl.h (sturct ccl_program): New member suppress_error.
921 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
922 insert error message to the output.
923 (setup_ccl_program): Initialize ccl->suppress_error to 0.
925 * coding.h (struct coding_system): New member suppress_error.
927 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
928 (Fset_terminal_coding_system_internal): Set the member
930 (Fset_safe_terminal_coding_system_internal): Likewise.
932 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
934 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
935 as if it was a `charset'.
937 2001-01-24 Gerd Moellmann <gerd@gnu.org>
939 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
940 value in where_is_cache; the next lookup in the cache returns
941 something bogus if we do.
943 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
945 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
946 if HAVE_WINDOW_SYSTEM isn't defined.
948 2001-01-24 Gerd Moellmann <gerd@gnu.org>
950 * fns.c (sweep_weak_table): Fix code taking items out of
951 the hash collision chain. Some cleanup.
953 * xterm.c (x_new_font): Don't change a tooltip's size.
955 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
956 background color by specifying a color for the default font
959 2001-01-24 Kenichi Handa <handa@etl.go.jp>
961 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
962 a workaround for SunOS 4's cc.
963 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
964 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
965 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
968 2001-01-23 Gerd Moellmann <gerd@gnu.org>
970 * xterm.c (x_set_window_size_1): New function extracted from
972 (x_set_window_size): Use it.
973 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
974 doesn't have a widget, like tooltips.
976 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
978 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc
981 2001-01-23 Kenichi Handa <handa@etl.go.jp>
983 * fns.c (Fset_char_table_default): Fix to make sub char-table
986 2001-01-22 Gerd Moellmann <gerd@gnu.org>
988 * xdisp.c (build_desired_tool_bar_string): Make sure we have
989 a desired tool bar string, even if there are no tool bar
992 * xdisp.c (Ftool_bar_lines_needed): New function.
993 (syms_of_xdisp): Defsubr it.
995 * editfns.c (Fformat): Don't extend text properties from arguments
996 to padding chars in the result.
998 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
1000 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
1002 2001-01-20 Andrew Innes <andrewi@gnu.org>
1004 * w32term.c (w32_ring_bell): Only support visible bell on w32
1006 (w32_initialize): Don't set term hooks that aren't actually needed
1009 * xfaces.c (realize_default_face):
1011 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
1013 * xdisp.c (handle_single_display_prop): Remove references to
1014 FRAME_W32_CONSOLE_P.
1016 * dispnew.c (Fredraw_frame): Remove reference to
1017 FRAME_W32_CONSOLE_P.
1019 * frame.h (output_method): Remove output_w32_console method.
1020 (FRAME_W32_CONSOLE_P): Remove macro.
1022 * frame.c (Qw32_console): Remove variable.
1023 (Fframep): Remove references to it.
1024 (syms_of_frame): Ditto.
1025 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
1027 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
1030 2001-01-20 Kenichi Handa <handa@etl.go.jp>
1032 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
1034 2001-01-19 Andrew Innes <andrewi@gnu.org>
1036 * w32.c (init_environment): Add a version-independent site-lisp
1037 directory to EMACSLOADPATH, after the version dependent one.
1039 2001-01-19 Gerd Moellmann <gerd@gnu.org>
1041 * editfns.c (Fbuffer_substring): Doc fix.
1043 * xdisp.c (message_dolog, message2, message2_nolog): Rename
1044 parameter LEN to NBYTES.
1046 2001-01-19 Kenichi Handa <handa@etl.go.jp>
1048 * charset.c (strwidth): Use c_string_width.
1049 (c_string_width): New function.
1050 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
1053 * charset.h (c_string_width, lisp_string_width): Extern them.
1055 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
1057 * indent.c (check_composition): Check validity of composition.
1059 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
1060 characters by calling c_string_width.
1061 (x_consider_frame_title): Get byte length of frame tile string
1063 (display_mode_element): Pay attention to width of non-ASCII
1064 characters by calling strwidth.
1066 2001-01-18 Gerd Moellmann <gerd@gnu.org>
1068 * xfns.c (Qcancel_timer): New variable.
1069 (syms_of_xfns): Initialize and staticpro it.
1070 (Fx_hide_tip, Fx_show_tip): Use it.
1071 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
1073 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
1075 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
1077 * window.h (WINDOW_LIVE_P): New macro.
1079 * window.c (window_size_fixed): New variable.
1080 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
1083 * eval.c (specbind): If binding a per-buffer variable which
1084 doesn't have a buffer-local value in the current buffer, change
1085 the global value by changing the value of the symbol bound in all
1086 buffers not having their own value, to make it consistent with
1087 what happens with other buffer-local variables.
1089 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
1091 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
1092 when searching for a newline.
1094 2001-01-18 Kenichi Handa <handa@etl.go.jp>
1096 * xdisp.c (display_string): Fix previous change.
1098 2001-01-18 Jason Rumney <jasonr@gnu.org>
1100 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
1101 GLYPH_DEBUG is defined.
1102 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
1103 true for images with `:ascent 100'.
1104 (x_set_mouse_face_gc): If the last used mouse face has gone in the
1105 meantime, use face MOUSE_FACE_ID.
1106 If first glyph isn't a character glyph, use the ASCII NUL
1107 character to determine the face.
1108 (expose_area): Do not treat left margin specially.
1109 (note_mode_line_highlight): If no local_map, check global keymap.
1110 (note_mouse_highlight): Initialize overlay.
1111 (clear_mouse_face): Don't return if tip_frame is
1113 (show_scroll_bars): Remove unused function.
1114 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
1115 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
1117 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be
1119 (x_free_frame_resources): Unload relief colors.
1121 2001-01-17 Gerd Moellmann <gerd@gnu.org>
1123 * xdisp.c (forward_to_next_line_start): Avoid calling
1124 get_next_display_element when the newline is already found. This
1125 may change the iterator's position, when its current position is
1126 equal to the iterator's stop_charpos.
1128 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
1129 zero, use this method only at the end of a line.
1131 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
1132 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
1133 if SCALABLE_FONTS_P is set.
1135 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
1136 so that scalable fonts are included.
1138 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
1139 In the cache, use a key containing the information if scalable
1141 (x_load_font): Adapt to change of keys in the font cache.
1143 2001-01-17 Kim F. Storm <storm@filanet.dk>
1145 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
1146 XListFonts to take advantage of font caching.
1148 * xterm.c (x_list_fonts): Ensure caching font information when
1149 called for a null frame, which is the case frequently when Emacs
1152 2001-01-17 Gerd Moellmann <gerd@gnu.org>
1154 * xfns.c (QCconversion): Replaces QCalgorithm.
1156 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
1158 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
1161 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
1162 not everything could be displayed.
1164 * line.h, x-list-font.c: Files removed because unused.
1166 2001-01-17 Andrew Innes <andrewi@gnu.org>
1168 * dired.c (directory_files_internal): Convert result from readdir
1169 to a unibyte string initially, to avoid possible misinterpretation
1170 of some bytes as the internal form of Emacs characters.
1172 2001-01-17 Kenichi Handa <handa@etl.go.jp>
1174 * fns.c (concat): Be sure to avoid putting the same `composition'
1175 property on the adjacent regions.
1177 2001-01-16 Gerd Moellmann <gerd@gnu.org>
1179 * window.c (Fset_window_hscroll): Don't set window's min_hscroll
1181 (Fscroll_right, Fscroll_left): Set it here instead, if called
1184 * buffer.c (Fset_buffer_modified_p): Set buffer's
1185 prevent_redisplay_optimizations_p flag.
1187 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
1188 * sysdep.c, vmsproc.c, xselect.c: Call
1189 redisplay_preserve_echo_area with additional arg.
1191 * dispextern.h, lisp.h (redisplay_preserve_echo_area): Change
1194 * xdisp.c (redisplay_preserve_echo_area): Add parameter
1195 FROM_WHERE, for debugging.
1197 2001-01-16 Kenichi Handa <handa@etl.go.jp>
1199 * ccl.c (Fregister_ccl_program): Handle the return value of
1200 resolve_symbol_ccl_program correctly.
1201 (CCL_Extension): Fix typo (originally CCL_Extention). Caller
1204 2001-01-15 Gerd Moellmann <gerd@gnu.org>
1206 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
1207 has gone in the meantime, use face MOUSE_FACE_ID.
1209 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: If
1210 x_display_info_for_display returns null, don't try to close
1211 the display; we didn't open it.
1213 * dispnew.c (save_or_restore_current_matrices): Function removed.
1214 (save_current_matrix, restore_current_matrix): New functions.
1215 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
1216 restore the frame's current matrix. Due to the glyph pointer
1217 setup done in adjust_glyph_matrix, there is no easy way to make
1218 saving the current matrix in the desired matrix generally correct,
1221 2001-01-15 Kenichi Handa <handa@etl.go.jp>
1223 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
1225 (display_line): Optimize for wide characters.
1226 (display_string): Don't try to display a multi-column character
1227 partially. On ttys, produce more than one truncation glyph for
1228 multi-column characters that don't fit on the line.
1230 2001-01-13 Kenichi Handa <handa@etl.go.jp>
1232 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]: Define
1233 it instead of WORDS_BIGENDIAN. Caller changed.
1235 2001-01-13 Jason Rumney <jasonr@gnu.org>
1237 * w32fns.c (Fimage_size, image_ascent, lookup_image)
1238 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
1239 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1240 (tiff_format, gif_format, gs_format): Adapt to change of image
1243 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
1244 (x_draw_image_relief, x_draw_image_foreground_1)
1245 (x_draw_image_glyph_string): Adapt to change of image margins.
1247 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
1250 * w32bdf.c (search_file_line, get_cached_font_char)
1251 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
1253 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
1255 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
1256 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
1257 (Fw32_send_sys_command): Remove unused variables.
1258 (w32_msg_pump): Add parentheses.
1260 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
1261 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
1264 2001-01-12 Gerd Moellmann <gerd@gnu.org>
1266 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
1267 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
1268 being a pair of margins.
1269 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
1270 to DEFVAR_LISP. Extend doc.
1272 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
1274 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
1275 pair of integers `(X . Y)', use X for the horizontal and Y for the
1277 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
1278 (parse_image_spec): Check it.
1279 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1280 (tiff_format, gif_format, gs_format): Use
1281 IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
1283 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
1284 (x_draw_image_relief, x_draw_image_foreground_1)
1285 (x_draw_image_glyph_string): Adapt to the change of image margins.
1287 * dispextern.h (struct image): Replace member `margin' with
1288 `hmargin' and `vmargin'.
1290 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
1293 * dispnew.c (update_text_area): Put code which decrements the
1294 stop position when the row's face extends to the end of the
1297 * xfns.c (x_set_mouse_color): Fix color allocation.
1299 * keyboard.c: Call get_local_map with new argument list.
1301 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
1303 * intervals.h (enum map_property): Removed.
1304 (get_local_map): Change prototype.
1306 * keymap.c: Call get_local_map with new argument list.
1307 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
1309 2001-01-11 Gerd Moellmann <gerd@gnu.org>
1311 * xdisp.c (build_desired_tool_bar_string): Correct the computation
1312 of the size needed for the tool bar string. For the last image,
1313 use a `display' property that reaches to the end of the string.
1315 * xselect.c (selection_request_dpyinfo): New variable.
1316 (x_handle_selection_request): Set it.
1317 (x_selection_request_lisp_error): Don't call
1318 x_decline_selection_request if selection request's display has
1321 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]: Do
1322 the unregister_colors before calling XFreeColors.
1324 2001-01-10 Dave Love <fx@gnu.org>
1326 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
1327 ${SOME_MACHINE_LISP}, not ${lisp}.
1329 2001-01-10 Gerd Moellmann <gerd@gnu.org>
1331 * xdisp.c (display_line): On ttys, produce more than one
1332 truncation glyph for multi-column characters that don't fit on the
1335 * xselect.c (x_reply_selection_request): Add a comment.
1337 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
1338 XkbGetNames instead of XkbGetKeyboard.
1340 2001-01-10 Dave Love <fx@gnu.org>
1342 * sysdep.c (random): Revert the declaration.
1344 2001-01-09 Gerd Moellmann <gerd@gnu.org>
1346 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]: Call
1347 function string_bytes.
1348 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
1350 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
1351 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
1352 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
1353 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
1355 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
1356 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
1357 after sweeping strings, and at the end.
1358 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
1360 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
1361 ensure that pop_message is called.
1363 * keyboard.c (Fexecute_extended_command): Use a
1364 record_unwind_protect to ensure that pop_message is called.
1366 * lisp.h (push_message_unwind): Add prototype.
1368 * xdisp.c (push_message_unwind): New function.
1370 * fileio.c (do_auto_save_unwind): Do the pop_message here
1371 instead of in Fdo_auto_save.
1372 (Fdo_auto_save): Don't call pop_message.
1374 2001-01-08 Ken Raeburn <raeburn@gnu.org>
1376 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
1379 2001-01-08 Gerd Moellmann <gerd@gnu.org>
1381 * window.c (window_scroll_pixel_based): Adjust glyph matrices
1382 when increasing window's vscroll.
1384 * macros.c (Qkbd_macro_termination_hook): New variable.
1385 (syms_of_macros): Initialize and staticpro it.
1386 (pop_kbd_macro): Run kbd-macro-termination-hook.
1388 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
1390 2001-01-07 Dave Love <fx@gnu.org>
1392 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
1393 arglist, for documentation's sake.
1395 2001-01-06 Andrew Innes <andrewi@gnu.org>
1397 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
1400 2001-01-05 Andrew Innes <andrewi@gnu.org>
1402 * term.c (update_end): Don't check updating_frame; for some reason
1403 this can be 0 sometimes, such as after dismissing a popup menu,
1404 and isn't necessary given the explicit frame argument.
1406 2001-01-05 Gerd Moellmann <gerd@gnu.org>
1408 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
1409 on some systems, and an unsigned long on others, like FreeBSD 4.1.
1411 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1413 * xterm.c (clear_mouse_face): Don't return if tip_frame is
1416 * xfns.c (x_create_tip_frame): Preserve the value of
1417 face_change_count around the creation of the tip frame.
1419 * xfns.c (last_show_tip_args): New variable.
1420 (compute_tip_xy): New function.
1421 (Fx_show_tip): Reuse an existing tip frame, if possible.
1422 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
1424 2001-01-04 Dave Love <fx@gnu.org>
1426 * editfns.c (Fformat): Doc fix.
1428 * systime.h (set_file_times): Prototype.
1430 * widget.h (EmacsFrameSetCharSize_): Prototype.
1432 * sysdep.c (random, srandom): Declare explicitly.
1434 * dispextern.h (move_it_vertically_backward): Declare.
1436 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1438 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
1439 like in Fx_create_frame.
1441 * xfaces.c (set_font_frame_param): Don't do anything for
1442 non-graphical frames.
1444 * window.c (Fdelete_other_windows): Set window's window_end_valid
1445 to nil when changing the window's start. Don't change the
1446 window's start when its top position hasn't changed. If we do,
1447 this will set the window's optional_new_start, which act's like a
1448 force_start during redisplay with C-x 1 M-> under particular
1449 circumstances (see report from Per Starback to emacs-pretest-bug
1452 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1454 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
1455 short cut at the start of the function. Add an assertion.
1456 (reseat_at_next_visible_line_start): Add an assertion.
1458 * window.c (Frecenter): When changing the window start, set the
1459 window's window_end_valid to nil.
1460 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
1462 * dispextern.h (move_it_past_eol): Add prototype.
1464 * xdisp.c (move_it_past_eol): New function.
1466 * window.c (Fwindow_end): Doc fix.
1468 2001-01-03 Dave Love <fx@gnu.org>
1470 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3
1473 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1475 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
1476 the enabled_p flag of the glyph row at window_end_vpos to 0.
1477 (handle_single_display_prop): Fix last change.
1479 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1481 * window.c (Frecenter): Doc fix.
1483 2001-01-02 Andrew Innes <andrewi@gnu.org>
1485 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
1487 * frame.h (output_method): Add output_w32_console method.
1488 (FRAME_W32_CONSOLE_P): New macro.
1490 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
1491 use output_w32_console method.
1492 (Qw32_console): New Lisp_Object.
1493 (Fframep): Return it.
1494 (syms_of_frame): Init it.
1495 (Fframe_parameters): Report w32console as font for w32_console
1498 * xfaces.c (realize_default_face): Set face foreground and
1499 background to unspecified for w32_console frames.
1500 (realize_face): Realize face cache for w32_console frames.
1501 (realize_tty_face): Accept w32_console frames.
1503 * xdisp.c (handle_single_display_prop): Return if frame is
1505 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
1506 necessary, even if running interactively.
1508 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
1511 * w32term.c (x_update_begin):
1515 (x_change_line_highlight):
1520 (w32_reassert_line_highlight):
1521 (w32_frame_rehighlight):
1522 (w32_frame_raise_lower): Do nothing if not w32 frame.
1524 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
1526 * w32fns.c (Fx_display_color_cells): Determine correct value, when
1527 system doesn't tell us directly.
1528 (Fx_display_visual_class): Implement properly.
1530 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1532 * window.c (Frecenter): Handle centering in graphical frames
1533 specially. Centering on the basis of line counts doesn't work
1534 reliably with variable-height lines.
1536 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
1538 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
1541 * composite.c (run_composition_function): Remove unused variable
1543 (update_compositions): Remove unused variable `hook'.
1545 * intervals.c (get_local_map): Remove unused variable `tem'.
1547 * doprnt.c (doprnt1): Remove unused variable `size'.
1549 * fns.c (Flength): Remove unused variable `tail'.
1550 (Fdelete): Remove unused variable `size'.
1552 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
1555 * doc.c (Fsnarf_documentation): Remove unused variables `fun' and
1558 * data.c (find_symbol_value): Remove extra 3rd argument in the
1559 call to swap_in_symval_forwarding.
1561 * undo.c (Fprimitive_undo): Remove unused block-scope variable
1564 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
1565 (trivial_regexp_p): Remove unused variable `c'.
1566 (boyer_moore): Remove unused variable `k'.
1568 * indent.c (current_column): Remove unused variable `stopchar'.
1569 (Fcompute_motion): Remove unused variable `contin'.
1571 * casefiddle.c (casify_object): Remove unused variable `tolen'.
1573 * dired.c (directory_files_internal): Fix a typo in a comment.
1574 Remove an unused variable `handler'.
1575 (file_name_completion): Remove unused function-scope variable
1577 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
1580 * fileio.c (e_write): Remove unused variable
1581 `require_encoding_p'.
1583 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
1585 (Fmarker_insertion_type): Remove unused variable `buf'.
1587 * insdel.c (make_gap): Remove unused variable `result'.
1589 * keyboard.c (record_char): Remove unused function-scope variable
1591 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
1592 (menu_bar_items): Remove unused function-scope variable `tem'.
1594 * fontset.c (fontset_ref): Remove unused variable `i'.
1595 (fontset_set): Remove unused variables `j' and `tmp'.
1596 (make_fontset): Remove unused variables `i', `j', `elt' and
1598 (make_fontset_for_ascii_face): Remove unused variable `name'.
1599 (fs_load_font): Remove unused variable `font_idx'.
1600 (fs_query_fontset): Remove unused function-local variable
1602 (list_fontsets): Remove unused variable `tail'.
1603 (Fnew_fontset): Remove unused variables `family' and `registry'.
1604 (accumulate_font_info): Remove unused variable `tmp'.
1605 (Ffontset_font): Remove unused variable `id'.
1606 (syms_of_fontset): Remove unused variable `i'.
1608 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
1610 (lookup_image): Remove unused variable `file'.
1611 (xbm_load): Remove unused variables `bitmap_data', `height', and
1612 `width'. Remove function-local variable `i', leave the
1614 (gif_load): Remove unused variable `inc'.
1616 * xterm.c (XTread_socket): Remove unused variables `p' and
1618 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
1619 leave only the one in the inner block.
1621 * xfaces.c (face_fontset, realize_default_face): Remove unused
1623 (face_at_buffer_position): Remove unused variable `multibyte_p'.
1625 * term.c (encode_terminal_code): Remove unused variable `c'.
1627 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
1628 char *' instead of `char *'.
1630 * category.c (Fcategory_docstring): Remove unused variable `doc'.
1631 (Fget_unused_category): Remove unused variable
1633 (Fchar_category_set): Remove unused variables `val', `charset',
1636 * coding.c (detect_coding_iso2022, setup_coding_system): Remove
1637 unused variable `i'.
1638 (detect_coding_mask): Remove unused variable `idx'.
1639 (detect_coding): Remove unused variable `i'.
1640 (ccl_coding_driver): Remove unused variable `result'.
1641 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
1642 (decode_coding_string): Remove unused variables `to' and
1644 (encode_coding_string): Remove unused variables `gcpro1' and
1645 `saved_coding_symbol'.
1646 (Ffind_coding_systems_region_internal): Remove function-local
1647 variable args[], leave only the block-local one.
1648 (code_convert_region1): Remove unused variable `len'.
1650 * charset.c (char_printable_p): Remove unused variable `chars'.
1651 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
1652 (str_to_multibyte): Remove unused variable `c'.
1654 * window.c (size_window): Remove block-local variable `min_size'.
1656 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
1657 `header_line_height'.
1658 (append_space, extend_face_to_end_of_line): Declare `saved_what'
1659 enum display_element_type.
1661 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1663 * xterm.c (x_connection_closed): Catch X errors around all
1664 statements that call X. Save away the error message in a local
1667 * xterm.c (x_connection_closed): Set handling_signal to 0 at
1670 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
1671 in or at the start of invisible text.
1673 * dispnew.c (update_window): Don't check_current_matrix_flags.
1675 2001-01-01 Jason Rumney <jasonr@gnu.org>
1677 * w32fns.c (x_figure_window_size): Do not allow new_height and
1678 new_width of frame to override specified values.
1680 2000-12-30 Kenichi Handa <handa@etl.go.jp>
1682 * composite.c (find_composition): Fix a code for searching
1685 2000-12-29 Gerd Moellmann <gerd@gnu.org>
1687 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
1689 (update_window) [GLYPH_DEBUG]: Call it.
1690 (scrolling_window): Prevent including current rows which are below
1691 what's displayed in the window.
1693 * xdisp.c (try_window_reusing_current_matrix)
1694 <new start <= old start>: Disable rows in the current matrix
1695 which are below the window after scrolling.
1697 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
1698 is zero. It's not worth the complexity.
1699 (invisible_text_between_p): Put in #if 0 because unused.
1701 2000-12-28 Gerd Moellmann <gerd@gnu.org>
1703 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
1704 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
1706 * keyboard.c (echo_char): If C is an integer, always call
1707 push_key_description. Former code could signal an invalid
1710 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
1711 If set, print multibyte text.
1712 (Fsingle_key_description): Call push_key_description with
1713 FORCE_MULTIBYTE set.
1714 (describe_buffer_bindings): Likewise.
1716 * lisp.h (push_key_description): Add prototype.
1718 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
1719 around the call to redisplay_internal.
1721 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1723 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1725 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1727 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
1728 (ccl_driver): New local variable `extra_bytes'.
1730 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
1732 * coding.c (setup_coding_system): Initialize
1733 coding->spec.ccl.eight_bit_carryover.
1734 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
1736 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1738 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
1739 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
1740 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
1741 (decode_composition_emacs_mule): New function.
1742 (decode_coding_emacs_mule): Decode composition sequence by calling
1743 decode_composition_emacs_mule.
1744 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
1745 (encode_coding_emacs_mule): Changed from macro to function. If
1746 a text contains compositions, encode them correctly.
1747 (setup_coding_system): Set coding->commong_flags for emacs-mule so
1748 that decoding and encoding are required.
1750 2000-12-27 Gerd Moellmann <gerd@gnu.org>
1752 * xfaces.c (PT_PER_INCH): New macro.
1753 (xlfd_point_size): Compute real point size from font's pixel size.
1754 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
1757 * .gdbinit: Comment out the line pointing to the Lesstif source
1760 * window.c (Frecenter): Use displayed_window_lines instead
1761 of window_internal_height.
1763 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1764 instead of x-toolkit-scroll-bars-p.
1765 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1767 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1768 instead of x-toolkit-scroll-bars-p.
1769 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1771 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
1772 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
1773 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
1775 (add_window_display_history, add_frame_display_history)
1776 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
1777 (build_frame_matrix_from_leaf_window): Remove unused code.
1778 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
1780 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
1781 (update_window) [GLYPH_DEBUG]: Likewise.
1782 (syms_of_display): Defsubr dump-redisplay-history.
1784 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1786 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
1787 the end of the prompt. Set echo_after_prompt to the offset
1788 of echoptr in echobuf.
1790 * xdisp.c (init_from_display_pos): Pop until the iterator's
1791 stack is empty; there may be frames for stretch or images
1794 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
1795 (save_or_restore_current_matrix): New function for the same
1796 purpose, but more efficient.
1797 (adjust_frame_glyphs_for_frame_redisplay): Use it.
1799 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
1801 * xdisp.c (syms_of_xdisp): Fix last change.
1803 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1805 * xdisp.c (syms_of_xdisp): Doc fix.
1807 * xdisp.c (redisplay_window): Remove label restore_buffers;
1808 use finish_scroll_bars instead to make sure that scroll bars
1809 are redeemed. If we don't do this, flickering can result from
1810 scroll bars being destroyed and recreated.
1812 2000-12-22 Jason Rumney <jasonr@gnu.org>
1814 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
1815 in the wrong colors when the foreground is not black.
1816 (expose_window): Don't redraw the window that's currently being
1819 2000-12-22 Gerd Moellmann <gerd@gnu.org>
1821 * window.c (size_window): When setting the window's too_small_ok
1822 flag, compare old size with minimum size depending on WIDTH_P,
1823 don't compare with window_min_width.
1825 * window.c (delete_window): Simplify somewhat.
1826 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
1827 freeing window matrices. The flag windows_or_buffers_changed is
1828 set, so the next redisplay will consider all windows; this should
1831 2000-12-22 Kenichi Handa <handa@etl.go.jp>
1833 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
1835 * ccl.h (struct ccl_program): New member cr_consumed.
1837 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
1838 (CCL_READ_CHAR): Handle EOL conversion here.
1839 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
1841 2000-12-21 Gerd Moellmann <gerd@gnu.org>
1843 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
1846 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
1847 otherwise tabs of different size compare equal.
1849 * callint.c (Fcall_interactively): Prevent a compiler warning.
1851 * print.c (print_unwind): Return nil.
1852 (PRINTDECLARE): Initialize all local variables.
1853 (print_preprocess): Add a default case.
1855 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
1857 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
1859 * window.c (delete_window, Fsplit_window)
1860 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
1862 * dispextern.h (ensure_frame_matrix): Function declaration removed.
1864 * dispnew.c (ensure_frame_matrix): Removed.
1865 (save_frame_matrix, restore_frame_matrix): New functions.
1866 (adjust_frame_glyphs_for_frame_redisplay): Use them.
1868 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
1869 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
1871 2000-12-21 Andrew Innes <andrewi@gnu.org>
1873 * w32term.c (x_update_begin): Regenerate the palette here, rather
1874 than for each window.
1876 * w32xfns.c (select_palette): Avoid calling SelectPalette if
1877 palette is NULL, since this corrupts memory! Also get
1878 display_info reference from frame.
1880 2000-12-21 Jason Rumney <jasonr@gnu.org>
1882 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
1884 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
1885 to avoid returning without releasing it.
1887 2000-12-21 Kenichi Handa <handa@etl.go.jp>
1889 * keymap.c (push_key_description): Don't convert eight-bit-control
1890 and eight-bit-graphic to multibyte character.
1892 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
1893 generic character and CODE1 is nil, return the smallest character
1896 2000-12-20 Dave Love <fx@gnu.org>
1898 * s/osf5-0.h (NSIG): Don't redefine.
1900 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
1902 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
1903 excluding menu-bar and tool-bar.
1904 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
1905 (menu_item_p): Remove.
1906 (where_is_internal_1): Don't ignore menu-items.
1908 2000-12-20 Gerd Moellmann <gerd@gnu.org>
1910 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
1913 * window.c (make_window): Initialize window's min_hscroll.
1914 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
1915 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
1917 (struct saved_window): New member min_hscroll.
1918 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
1919 (Fset_window_configuration): Set window's min_hscroll.
1920 (save_window_save): Save window's min_hscroll.
1921 (compare_window_configurations): Compare min_hscroll values.
1923 * window.h (struct window): New member min_hscroll.
1925 * keyboard.c (echo_prompt): Prevent a compiler warning.
1927 * xdisp.c (try_cursor_movement): Fix last change. The real
1928 condition is that PT is at the end of the row, and should
1929 be displayed at the start of the next row.
1931 * xdisp.c (try_cursor_movement): If we end on a partially
1932 visible line, end we already decided to scroll, return -1.
1934 * dispextern.h (ensure_frame_matrix): Add prototype.
1936 * window.c (delete_window, Fsplit_window)
1937 (Fset_window_configuration): Call ensure_frame_matrix.
1939 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
1941 (adjust_frame_glyphs_for_frame_redisplay): If display has been
1942 completed, call fake_current_matrices instead of marking frame
1945 2000-12-20 Jason Rumney <jasonr@gnu.org>
1947 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
1949 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
1951 * fns.c (Frequire): Doc fix.
1953 2000-12-19 Gerd Moellmann <gerd@gnu.org>
1955 * window.c (window_scroll_pixel_based): Don't use
1958 * dispnew.c (direct_output_for_insert): Fix check for mini-window
1959 currently displaying a message.
1961 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
1963 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
1965 2000-12-18 Andrew Innes <andrewi@gnu.org>
1967 * w32.c (w32_strerror): New function.
1969 * w32.h (w32_strerror): New extern.
1971 * w32fns.c (Fw32_shell_execute): Use it.
1973 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1975 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
1977 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1979 * msdos.c (IT_set_face): Obey inverse_video.
1981 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1983 * dired.c (directory_files_internal): Always return decoded filenames.
1985 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1987 * xterm.c (x_connection_closed): Prevent being called recursively
1988 because of an error condition in XtCloseDisplay.
1990 * xdisp.c (init_iterator): If noninteractive, and the frame's
1991 face cache is null, make one.
1993 * xfns.c (show_busy_cursor): Check for live frames more
1996 * process.c (wait_reading_process_input): Check for pending
1997 input when running timers.
1999 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
2001 * msdos.c (IT_write_glyphs): Compute the glyph face from
2004 2000-12-18 Kenichi Handa <handa@etl.go.jp>
2006 * process.c (read_process_output): Don't run a filter if the code
2007 decoder produces nothing but carryover.
2009 2000-12-17 Andrew Innes <andrewi@gnu.org>
2011 * w32.c (sys_rename): Only check errno against EEXIST, and not
2012 EACCES, when determining whether rename failed because the target
2013 exists. This was resulting in indefinite looping on Windows 9x if
2014 the source file was locked by another process.
2016 * w32fns.c (Ffile_system_info): New function.
2017 (syms_of_w32fns): Defsubr it.
2019 2000-12-17 Gerd Moellmann <gerd@gnu.org>
2021 * window.c (coordinates_in_window): Fix computation for
2022 position on vertical line between mode lines.
2024 * xfns.c (unwind_create_frame): Return t if frame was deleted.
2025 Don't alter tip_frame or tip_window.
2026 (unwind_create_tip_frame): Set tip_frame to nil only if frame
2029 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
2030 Don't alter tip_frame or tip_window.
2031 (unwind_create_tip_frame): Set tip_frame to nil only if frame
2034 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
2036 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
2037 be consistent with the doc string. Reported by NAKAJIMA Mikio
2038 <minakaji@osaka.email.ne.jp>.
2040 2000-12-16 Kenichi Handa <handa@etl.go.jp>
2042 * xfaces.c (Vface_ignored_fonts): New variable.
2043 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
2044 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
2046 2000-12-15 Gerd Moellmann <gerd@gnu.org>
2048 * dispnew.c (update_window): Detect pending input every nth line
2049 updated, i.e. do it depending on real work done, and not on the
2052 * xterm.c (expose_window): Don't redraw the window that's
2053 currently being updated.
2055 * window.c (Fset_window_point): Remove test for
2056 cursor_in_non_selected_windows.
2058 * lread.c (read1): Recognize end of file after `\\'.
2060 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
2061 not unwind_create_frame.
2063 2000-12-15 Dave Love <fx@gnu.org>
2065 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
2068 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
2070 2000-12-15 Kenichi Handa <handa@etl.go.jp>
2072 * coding.c (setup_coding_system): Clear all members of the struct
2073 coding_system at first.
2074 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
2076 (code_convert_region): Don't override coding->src_multibyte and
2077 coding->dst_multibyte.
2079 * fns.c (Fmd5): Docstring improved.
2081 2000-12-15 Miles Bader <miles@gnu.org>
2083 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
2084 are actually marked as mode-lines; otherwise use
2085 estimate_mode_line_height.
2087 2000-12-14 Gerd Moellmann <gerd@gnu.org>
2089 * editfns.c (Fformat): Prevent a buffer overrun when the format
2090 specifies a precision.
2092 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
2094 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
2095 argument is outside the range [2..3].
2097 2000-12-14 Andrew Innes <andrewi@gnu.org>
2099 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
2100 nothing to do. Bind inhibit-quit.
2101 (tip_frame): Make it a Lisp_Object.
2102 (x_create_tip_frame): Set tip_frame after it has been added to
2104 (Fx_show_tip): Don't set tip_frame here.
2105 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
2107 (unwind_create_frame, unwind_create_tip_frame): New functions.
2108 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
2109 while a frame is only partially constructed.
2111 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2112 (x_free_frame_resources): New function.
2113 (x_destroy_window): Use it.
2115 2000-12-14 Gerd Moellmann <gerd@gnu.org>
2117 * xfns.c (Fx_backspace_delete_keys_p): New function.
2118 (syms_of_xfns): Defsubr it.
2120 * config.in (HAVE_XKBGETKEYBOARD): Add.
2122 2000-12-14 Kenichi Handa <handa@etl.go.jp>
2124 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
2125 Always store string in multibyte representation in echobuf.
2126 (echo_char): Always store string in multibyte representation in
2128 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
2129 (read_key_sequence): Adjusted for the change of echo_prompt.
2131 * fns.c (Fmd5): Docstring improved.
2133 * lisp.h (detect_coding_system): Prototype adjusted.
2135 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
2136 (detect_coding_emacs_mule, detect_coding_iso2022,)
2137 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
2138 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
2139 argument MULTIBYTEP. Callers changed.
2140 (detect_coding_mask, detect_coding_system): New argument
2141 MULTIBYTEP. Callers changed.
2142 (decode_coding_string): Set coding->src_multibyte and
2143 coding->dst_multibyte before calling detect_coding and detect_eol.
2144 Update them after some coding system is detected.
2146 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
2148 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
2150 * keyboard.c (menu_bar_items, tool_bar_items):
2151 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
2153 2000-12-13 Gerd Moellmann <gerd@gnu.org>
2155 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
2157 (unwind_create_frame, unwind_create_tip_frame): New functions.
2158 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
2159 while a frame is only partially constructed.
2161 * xterm.h (x_free_frame_resources): Declare.
2163 * xterm.c (x_free_frame_resources): New function.
2164 (x_destroy_window): Use it.
2166 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
2167 don't interrupt the update for pending input initially, i.e.
2168 update at least some lines.
2170 * keyboard.c (do_mouse_tracking): Make externally visible.
2172 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
2174 * xfns.c (gray_bitmap_bits): Declare `char *'.
2176 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2178 * xdisp.c (display_tool_bar_line): Make sure that tool bar
2179 lines start with a relief line.
2181 2000-12-12 Dave Love <fx@gnu.org>
2183 * window.c (Fdisplay_buffer): Doc fix.
2184 (Fwindow_list): Remove unused var.
2186 * buffer.h (mmap_set_vars): Declare.
2188 * window.h (Fset_window_point): Declare.
2190 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
2192 * msdos.c (fast_find_position): Don't overstep the last window row.
2193 (IT_note_mouse_highlight): Initialize portion to -1. Remove
2194 unused variable `area'. When looking for a row under (X,Y), give
2195 up if some of the previous rows is not enabled.
2197 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2199 * window.c (Fset_window_point): If displaying cursors in windows
2200 other than the selected window, make sure redisplay updates
2201 other windows to show the new value of point in the window.
2203 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
2205 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
2206 the buffer is the sole visible buffer when in the mini-buffer.
2208 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
2209 Bind `inhibit-read-only' to t.
2210 (unwind_with_echo_area_buffer): Use AREF.
2212 * xfns.c (Fx_hide_tip): Simplified.
2214 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
2215 GC_MAKE_GCPROS_NOOPS instead of `1'.
2217 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
2219 2000-12-11 Gerd Moellmann <gerd@gnu.org>
2221 * xfns.c (Fx_hide_tip): Fix last change.
2223 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
2224 nothing to do. Bind inhibit-quit.
2225 (tip_frame): Make it a Lisp_Object.
2226 (x_create_tip_frame): Set tip_frame after it has been added to
2228 (Fx_show_tip): Don't set tip_frame here.
2230 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2232 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
2235 * dispextern.h: Change external declaration of tip_frame.
2237 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
2238 return an empty string.
2240 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
2241 of the window's update_mode_line flag, since the former is set by
2242 force-mode-line-update, not the latter. This makes
2243 column-number-mode slightly faster.
2245 * xdisp.c (try_window_id) <all changes above window start>:
2248 2000-12-11 Paul Eggert <eggert@twinsun.com>
2250 * config.in (HAVE_FTELLO): Remove.
2252 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
2253 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
2255 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
2256 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
2258 2000-12-11 Miles Bader <miles@gnu.org>
2260 * window.c (displayed_window_lines): Don't round up when
2261 converting empty space at bottom to lines.
2262 Handle non-newline-terminated final lines properly.
2263 (Fwindow_text_height): New function (used to be in lisp).
2264 (syms_of_window): Initialize it.
2266 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
2268 * syntax.c (scan_lists): Check that the right quote char has the
2269 right Sstring syntax when jumping over strings.
2270 (init_syntax_once): Use Smax rather than 13.
2272 2000-12-09 Miles Bader <miles@gnu.org>
2274 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
2275 with PARTIALLY, inverting the sense.
2276 (window_scroll_pixel_based): Scroll partially visible lines into
2277 place if we hit the beginning or end of the buffer.
2278 (displayed_window_lines): Don't include partially visible lines.
2279 (Fmove_to_window_line): Skip past any partially visible first line.
2281 2000-12-08 Gerd Moellmann <gerd@gnu.org>
2283 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
2285 * tparam.c (tparam1): Change the way buffers are reallocated to be
2286 portable and less obfuscated.
2288 * termcap.c (tgetent): Change the way buffers are reallocated to
2289 be portable and less obfuscated.
2291 * macros.c (store_kbd_macro_char): Change the way buffers are
2292 reallocated to be portable and less obfuscated.
2294 * lread.c (read1): Change the way buffers are reallocated to be
2295 portable and less obfuscated.
2297 * doc.c (Fsubstitute_command_keys): Change the way buffers
2298 are reallocated so that it is portable.
2300 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
2302 * dosfns.c (Ffile_system_info): New function.
2303 (syms_of_dosfns): Defsubr it.
2305 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
2307 * alloc.c (gc_sweep): Add comment.
2309 2000-12-07 Gerd Moellmann <gerd@gnu.org>
2311 * sound.c (vox_configure): Change order of ioctls. Don't
2312 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
2313 Ignore errors when changing volume.
2314 (vox_close): Don't reset the device.
2316 * process.c (read_process_output): Make sure the process marker's
2317 position is valid when the process buffer is changed in
2318 after-change functions. W3 does that.
2320 * xfns.c (x_free_gcs): New function.
2322 * xterm.h (x_free_gcs): Add prototype.
2324 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
2327 * xterm.c (x_destroy_window): Call x_free_gcs so that
2328 resources of non-toolkit X windows will be freed.
2330 2000-12-07 Andrew Innes <andrewi@gnu.org>
2332 * w32fns.c (xlfd_charset_of_font): Fix last change.
2334 2000-12-06 Dave Love <fx@gnu.org>
2336 * md5.h (__P): Don't define -- it comes from config.h.
2338 * strftime.c: Change some #if foo to #ifdef foo.
2340 2000-12-06 Andrew Innes <andrewi@gnu.org>
2342 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
2344 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
2346 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
2347 (w32_list_fonts): Don't choke if pattern doesn't specify a
2350 2000-12-06 Gerd Moellmann <gerd@gnu.org>
2352 * alloc.c (gc_sweep): Prevent symbols read during loadup
2355 * xdisp.c (underlying_face_id): New function.
2356 (handle_face_prop, face_before_or_after_it_pos): Use it
2357 to determine the face ``under'' a string. Let strings inherit
2358 the face of the buffer under them.
2360 * xfaces.c (face_at_string_position): Update function comment.
2362 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
2363 matrix if the window's left position has changed; we need to
2364 redraw it in this case.
2366 * dispextern.h (struct glyph_matrix): Add member window_left_x.
2368 * window.c (coordinates_in_window): Check mouse on mode-line or
2371 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
2372 advertized by the function documentation.
2374 * window.c (syms_of_window): Doc fix.
2376 * sound.c (vox_configure): Set volume for left and right channel.
2377 (sound_cleanup): Return nil.
2379 * xdisp.c (move_it_by_lines): Fix paren typo.
2381 * xterm.c (x_load_font): Don't use the font's max_bounds for
2382 computing the height of the font. If max_bounds' ascent or
2383 descent are greater than the font's ascent or descent, this means
2384 glyphs overlap, which should be handled now by redisplay.
2386 * window.c (Veven_window_heights): New variable.
2387 (syms_of_window): DEFVAR_LISP it.
2388 (Fdisplay_buffer): Check Veven_window_heights before evening the
2391 2000-12-06 Miles Bader <miles@gnu.org>
2393 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
2394 update `default-frame-alist' instead of setting no frame parameters.
2396 2000-12-06 Kenichi Handa <handa@etl.go.jp>
2398 * composite.c (update_compositions): Fix typo (use the correct
2401 2000-12-05 Jason Rumney <jasonr@gnu.org>
2403 * md5.h: Remove underscores from function declarations.
2404 (__attribute__, __alignof__) [!__GNUC__]: Define.
2406 * md5.c: Delay include of md5.h until after namespace cleaning.
2408 * makefile.w32-in (fns.o): Depend on md5.h
2409 (md5.o): New target.
2412 * makefile.nt: Likewise.
2414 2000-12-05 Jason Rumney <jasonr@altavista.net>
2416 * w32term.c (expose_area): Complete last change.
2418 2000-12-05 Ken Raeburn <raeburn@gnu.org>
2420 * minibuf.c: Include intervals.h.
2422 2000-12-05 Jason Rumney <jasonr@gnu.org>
2424 * w32term.c (x_produce_glyphs): If a font for a component of
2425 a composition is not found, use 1 pixel dot ascent and 0 dot
2426 descent value to avoid displaying terribly tall empty boxes.
2427 (expose_area): Pass x-coordinate relative to the exposed
2428 area to x_draw_glyphs instead of a window-relative coordinate.
2430 2000-12-05 Gerd Moellmann <gerd@gnu.org>
2432 * xdisp.c (next_element_from_ellipsis): Save face before selective
2433 display in saved_face_id, and set face_before_selective_p.
2434 (reseat_1): Reset face_before_selective_p.
2435 (append_space, extend_face_to_end_of_line): If iterator's
2436 face_before_selective_p is set, use the face from saved_face_id.
2437 (extend_face_to_end_of_line): For tty frames, make sure to
2438 use the right face id when producing spaces at the end of
2441 * dispextern.h (struct it): Add face_before_selective_p.
2443 * keyboard.c (record_char): Don't record identical help-echo
2444 events in recent_keys.
2446 * xterm.c [USE_X_TOOLKIT]: Close the display.
2447 (xim_close_dpy): Handle case that the display has been closed.
2449 * xterm.c (x_destroy_window): Reset the frame's X window after
2452 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
2453 variable window_width.
2454 (line_draw_cost): Fix code skipping over spaces at the end of the
2455 line when must_write_spaces is not set.
2456 (scrolling_window): Fix code inserting runs in list of all runs.
2458 2000-12-05 Kenichi Handa <handa@etl.go.jp>
2460 * coding.c (setup_coding_system): Be sure to initialize
2461 coding->category_idx.
2463 2000-12-04 Gerd Moellmann <gerd@gnu.org>
2465 * xterm.c (PER_CHAR_METRIC): Removed because not used.
2467 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
2468 area to x_draw_glyphs instead of a window-relative coordinate.
2470 * fileio.c (auto_save_error): Add parameter ERROR. Show the
2471 error in the message.
2473 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
2474 timer after having read a key. It's not good for code reading
2475 several keys in a loop, like an input method.
2477 * fileio.c (Finsert_file_contents): When VISIT is t, don't
2478 record undo information for format-decode.
2480 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
2481 current buffer is read-only, not if it isn't.
2483 * keyboard.c (record_char): Record `help-echo' input events
2484 in recent_keys only if they display some help. Don't record
2485 `help-echo' events as macro char.
2487 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2489 * editfns.c (save_excursion_restore): Don't move point
2490 in another window if it is showing the wrong buffer.
2491 Avoid the call to Fwindow_live_p, for speed.
2493 2000-12-04 Kenichi Handa <handa@etl.go.jp>
2495 * xfaces.c (struct font_name): New member registry_priority.
2496 (split_font_name): Initialize the above member to zero.
2497 (concat_font_list): New function.
2498 (font_list): Include fonts of all alternative registries.
2499 (FONT_POINT_SIZE_QUANTUM): New macro.
2500 (better_font_p): Ignore point size difference less than
2501 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
2503 * xterm.c (x_produce_glyphs): If a font for a component of
2504 a composition is not found, use 1 pixel dot ascent and 0 dot
2505 descent value to avoid displaying terribly tall empty boxes.
2507 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
2509 2000-12-03 Ken Raeburn <raeburn@gnu.org>
2511 * coding.h (code_convert_string1): Declare.
2513 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
2515 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
2518 2000-12-02 Jason Rumney <jasonr@gnu.org>
2520 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
2521 correctly for single byte character case.
2522 (w32_per_char_metric): Do not try to make any assumptions about
2523 the metrics of BDF fonts.
2524 (x_estimate_mode_line_height): If `mode-line' face
2525 hasn't a font, use that of the frame, as drawing glyphs
2527 (note_mouse_highlight): Change the cursor shape on the vertical
2528 border between windows [not enabled].
2530 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
2532 * w32fns.c (Fx_create_frame): Reintroduce the call to
2533 face-set-after-frame-defaults.
2534 (Vx_window_horizontal_drag_shape): New variable.
2535 (syms_of_xfns): DEFVAR_LISP it.
2536 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
2539 2000-12-02 Simon Josefsson <simon@josefsson.org>
2541 * fns.c (Fmd5): Use a different logic to decide the coding system
2544 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
2546 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
2548 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
2551 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2553 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
2554 height for YNegative.
2555 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
2556 height; also see comment there.
2558 * window.c (coordinates_in_window): Handle computations for
2559 positions on the vertical bar and fringes differently for
2560 window-system frames. Consider some pixels near the vertical bar
2561 as on the bar if the frame doesn't have vertical scroll bars.
2562 Associate positions between mode or header lines with the
2563 right window, the left one.
2565 2000-12-01 Jason Rumney <jasonr@gnu.org>
2567 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
2569 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
2572 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2574 * window.c (struct saved_window): Add members orig_top and
2576 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
2577 (save_window_save, Fset_window_configuration): Save/restore
2578 window's orig_top and orig_height.
2580 2000-12-01 Jason Rumney <jasonr@gnu.org>
2582 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
2584 * w32fns.c (x_set_cursor_color): Fix last change.
2586 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2588 * xdisp.c (echo_area_display): If cursor is in the echo area, make
2589 sure that the next redisplay displays the minibuffer, so that
2590 the cursor will be replaced with what the minibuffer wants.
2592 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
2593 #ifndef instead of using #if.
2594 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
2595 USE_TOOLKIT_SCROLL_BARS is defined.
2597 2000-11-30 Jason Rumney <jasonr@gnu.org>
2599 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
2602 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2604 * fns.c (Fmd5): Doc fix.
2606 2000-11-30 Simon Josefsson <simon@josefsson.org>
2608 * fns.c (Fmd5): New function.
2609 (syms_of_fns): Defsubr md5.
2611 * Makefile.in (obj): Add md5.o
2613 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2615 * md5.h, md5.c: New files, taken from glibc.
2617 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
2619 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
2620 hasn't a font, use that of the frame, as drawing glyphs
2623 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
2625 * eval.c (Frun_hooks): Allow 0 arguments.
2627 2000-11-29 Gerd Moellmann <gerd@gnu.org>
2629 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
2630 is over the menu bar widget, say it's not on the frame.
2632 * xfns.c (Fx_create_frame): Reintroduce the call to
2633 face-set-after-frame-defaults.
2635 * eval.c (Fsignal): Reset handling_signal.
2637 2000-11-28 Jason Rumney <jasonr@gnu.org>
2639 * w32menu.c (add_menu_item): Reset menu item text when changing
2640 type to radio button.
2642 2000-11-28 Gerd Moellmann <gerd@gnu.org>
2644 * xselect.c: Update copyright.
2646 * window.c (coordinates_in_window): If on a mode or header line,
2647 but sufficiently close to its start, return ``on vertical
2648 border''. This gives us a way to drag windows horizontally when
2649 using toolkit scroll bars.
2651 * xterm.c (note_mouse_highlight): Change the cursor shape
2652 on the vertical border between windows.
2654 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
2656 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
2657 (syms_of_xfns): DEFVAR_LISP it.
2658 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
2660 * textprop.c (text_read_only): New function.
2661 (verify_interval_modification): Use it instead of signaling
2662 `text-read-only'. This makes it easier to catch this error
2665 * xdisp.c (forward_to_next_line_start): Check for newlines,
2666 not end of line, which includes CR.
2668 2000-11-28 Kenichi Handa <handa@etl.go.jp>
2670 * coding.c (Ffind_coding_systems_region_internal): Be sure to
2671 include no-conversion.
2673 2000-11-27 Jason Rumney <jasonr@gnu.org>
2675 * w32fns.c (w32_load_system_font): Always mark font as double byte
2676 if codepage is unicode.
2678 2000-11-27 Gerd Moellmann <gerd@gnu.org>
2680 * xdisp.c (forward_to_next_line_start): If already on a newline,
2681 just consume it to avoid unintended skipping over invisible text
2684 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
2685 `vertical-line', `mode-line' and `header-line' events.
2687 * xdisp.c (try_window_id): Avoid starting to display in the middle
2688 of a character, a TAB for instance. This is easier than to set
2689 up the iterator exactly, and it's not a frequent case, so the
2690 additional effort wouldn't really pay off.
2692 2000-11-26 Andrew Choi <akochoi@i-cable.com>
2694 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
2697 2000-11-25 Jason Rumney <jasonr@gnu.org>
2699 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
2700 to window_from_coordinates should be pixel coordinates.
2702 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
2703 redisplay handles them properly.
2705 2000-11-25 Miles Bader <miles@gnu.org>
2707 * indent.c (compute_motion): Keep pos_byte in sync with pos.
2709 2000-11-24 Jason Rumney <jasonr@gnu.org>
2711 * w32.c (init_environment): Set LANG environment variable based on
2712 locale settings, if not set.
2714 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
2715 making tool bar smaller. When clearing the frame, also
2716 clear current matrices. Clear frame when tool bar disappears.
2717 Don't use more lines for the tool-bar than is available.
2718 (x_change_window_heights): New function.
2720 2000-11-24 Gerd Moellmann <gerd@gnu.org>
2722 * xdisp.c (init_from_display_pos): If POS says we're already after
2723 an overlay string ending at POS, make sure to pop the iterator
2724 because it will be in front of that overlay string. When POS is
2725 ZV, we've thereby also ``processed'' overlay strings at ZV.
2727 * xfaces.c (lface_from_face_name): Function comment fix.
2729 2000-11-24 Miles Bader <miles@gnu.org>
2731 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
2732 apply `mode-line-inverse-video' -- zero means force display using
2733 the default face, non-zero means display using the specialized face.
2734 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
2736 2000-11-23 Kenichi Handa <handa@etl.go.jp>
2738 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
2741 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
2743 * coding.c (decode_coding_emacs_mule): Fix the case of
2744 CODING_EOL_LF, which used uninitialized value of c.
2746 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
2748 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
2750 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2752 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
2755 * frame.h (struct frame): Replace desired_tool_bar_items,
2756 current_tool_bar_items, n_desired_tool_bar_items,
2757 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
2759 * frame.c (make_frame): Change initialization of tool bar
2762 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
2763 Change references to members deleted from struct frame to use the
2766 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
2767 references to members deleted from struct frame to use the new
2770 * dispnew.c (update_frame): Do nothing with frame's tool bar
2773 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
2775 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
2776 (note_tool_bar_highlight): Change references to members deleted
2777 from struct frame to use the new ones.
2779 2000-11-23 Miles Bader <miles@gnu.org>
2781 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
2782 the face's inverse-video attribute, rather than overriding it.
2784 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2786 * xfns.c (x_set_tool_bar_lines): Clear internal border when
2787 making tool bar smaller.
2789 2000-11-22 Dave Love <fx@gnu.org>
2791 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
2793 2000-11-22 Miles Bader <miles@gnu.org>
2795 * keyboard.c (Vminibuffer_message_timeout): New variable.
2796 (command_loop_1): Use it to determine message timeout.
2797 (syms_of_keyboard): Initialize it.
2799 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
2801 2000-11-22 Kenichi Handa <handa@etl.go.jp>
2803 * sysdep.c: Move the code for declaring h_errno after #include
2806 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2808 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
2809 the menu bar when the tooltip is unmapped.
2811 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
2812 sole visible buffer when we're currently in the mini-buffer, and
2815 2000-11-21 Jason Rumney <jasonr@gnu.org>
2817 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
2818 put on the clipboard.
2819 (Fw32_get_clipboard_data): Compare data on clipboard with saved
2820 copy of what Emacs last put there. If they are the same, do not
2821 use the clipboard copy to avoid losing data due to coding
2824 2000-11-22 Miles Bader <miles@gnu.org>
2826 * minibuf.c (Vminibuffer_prompt_properties): New variable.
2827 (syms_of_minibuf): Initialize it.
2828 (read_minibuf): Add properties from Vminibuffer_prompt_properties
2829 to prompt, don't make read-only.
2831 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2833 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
2834 BEFORE/AFTER_POTENTIAL_GC.
2836 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
2838 * buffer.c (mmap_free_1): Avoid a compiler warning.
2840 * term.c, cm.c: Don't try to include termcap.h; see comment there.
2842 2000-11-21 Kenichi Handa <handa@etl.go.jp>
2844 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
2847 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2849 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
2852 * s/gnu-linux.h: Don't use `#cpu'.
2854 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
2855 not defined in mman.h.
2857 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
2859 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
2860 and store an index in the XClientMessageEvent. Storing a
2861 Lisp_Object or pointer can fail on a 64 bit system, since X only
2863 (x_scroll_bar_to_input_event): Get the window from
2866 2000-11-20 Dave Love <fx@gnu.org>
2868 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
2870 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2872 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
2874 2000-11-20 Kenichi Handa <handa@etl.go.jp>
2876 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
2879 * alloc.c (make_string): Fix previous change. Be sure to make
2880 unibyte string correctly.
2882 2000-11-19 Gerd Moellmann <gerd@gnu.org>
2884 * window.c (Fwindow_list): Change parameter list to be XEmacs
2886 (window_list_1): New function.
2887 (window_loop): Use it instead of Fwindow_list.
2889 * sysdep.c (emacs_ospeed): New variable.
2890 (toplevel): Don't declare ospeed extern.
2891 (init_baud_rate): Use emacs_ospeed instead of ospeed.
2893 * termcap.c (ospeed): Remove.
2894 (tputs) [!emacs]: Remove unused code.
2895 (tgetent): Avoid a compiler warning.
2897 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2898 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
2899 SCROLL_BAR_X_WIDGET with additional argument DPY.
2901 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
2903 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
2904 Take the X display as additional argument.
2905 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
2906 `Widget' is a pointer type that's not easily stored in Lisp_Object
2907 form in a portable way.
2909 * dispnew.c (update_text_area): Fix last change.
2911 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2913 * xdisp.c: Use BINDING_STACK_SIZE throughout.
2915 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
2916 clear current matrices.
2918 * buffer.c (mmap_enlarge): Don't print a message on stderr
2919 if mapping new memory at the end of the existing region fails.
2921 * dispnew.c (update_text_area): Don't skip over equal glyphs
2922 when the last current glyph overlaps the glyph to its right.
2924 2000-11-18 Miles Bader <miles@gnu.org>
2926 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
2927 lines that *end* with "..." too (that's the most common case!).
2929 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2931 * xdisp.c (resize_mini_window): Temporarily change to the
2932 mini-window's buffer if necessary.
2934 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
2935 the tooltip obscures less text under it.
2937 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2939 * puresize.h (BASE_PURESIZE): Increase to 700000.
2941 2000-11-18 Jason Rumney <jasonr@gnu.org>
2943 * w32term.c (w32_draw_bitmap): Use face to set colors.
2945 2000-11-17 Dave Love <fx@gnu.org>
2947 * lread.c (Fload): Fix #ifdef for pcc.
2949 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2951 * xdisp.c (pos_visible_p): Compute the default character height
2954 2000-11-16 Gerd Moellmann <gerd@gnu.org>
2956 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
2957 knowing the line's height; use the default font's height in that
2960 * xfaces.c (weight_table): Add `demi' with the same meaning as
2963 2000-11-16 Kenichi Handa <handa@etl.go.jp>
2965 * dispnew.c (null_row): New global static variable.
2966 (clear_glyph_row): Delete local static variable null_row.
2968 2000-11-15 Jason Rumney <jasonr@gnu.org>
2970 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
2971 (w32_alloc_lighter_color): Use new brightness calculations from
2972 xterm.c. Scale delta to be in the range expected by W32.
2973 (w32_draw_relief_rect): Use frame relief colors.
2975 2000-11-15 Gerd Moellmann <gerd@gnu.org>
2977 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
2978 (Qinhibit_default_face_x_resources): New variable.
2979 (syms_of_frame): Initialize it.
2980 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
2982 * xdisp.c (pos_visible_p): Improve function comment.
2984 * lisp.h (BINDING_STACK_SIZE): New macro.
2986 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
2987 reading the directory if readdir returns null and errno is EAGAIN
2990 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
2992 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
2993 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
2994 Set amount_to_scroll to max of dx and scroll_step so that
2995 scroll-conservatively doesn't defeat scroll-step>1.
2996 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
2997 scroll-conservatively for line-at-a-time scrolling.
2999 2000-11-14 Gerd Moellmann <gerd@gnu.org>
3001 * window.c (Fpos_visible_in_window_p): Call pos_visible with
3004 * xdisp.c (current_mode_line_height, current_header_line_height):
3006 (init_xdisp): Initialize them.
3007 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
3008 and use exact mode line heights if it is set.
3010 * lisp.h (pos_visible_p): Change prototype.
3012 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3013 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
3014 and current_header_line_height first.
3015 (current_mode_line_height, current_header_line_height): Declare
3018 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
3020 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
3021 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
3022 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
3024 2000-11-14 Miles Bader <miles@gnu.org>
3026 * xterm.c (x_alloc_lighter_color): Include an additive component
3027 too for dark colors, because FACTOR isn't enough.
3028 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
3031 2000-11-13 Gerd Moellmann <gerd@gnu.org>
3033 * keyboard.c (show_help_echo): Call message3_nolog with number of
3034 bytes in the help string as 2nd parameter, instead of the number
3037 2000-11-13 Miles Bader <miles@gnu.org>
3039 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
3040 (Fload): Use new openp return protocol.
3041 Don't try to use Vload_source_file_function to load .elc files.
3042 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
3043 openp return protocol.
3044 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
3046 2000-11-11 Kenichi Handa <handa@etl.go.jp>
3048 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
3050 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
3051 Defined these macros.
3052 (NLIST_STRUCT): Avoid re-defining it.
3054 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
3055 -I/usr/contrib/X11R6/include.
3056 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
3058 2000-11-10 Jason Rumney <jasonr@gnu.org>
3060 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
3062 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
3063 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
3065 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
3066 (Qw32_charset_vietnamese): New symbol.
3067 (xlfd_charset_of_font): New function.
3068 (w32_load_system_font): Use it.
3069 (x_to_w32_charset): Use Fassoc to find charset info. Special case
3070 when Vw32_charset_info_alist is nil to ensure default face always
3071 has font. Use Fcar and Fcdr for safety.
3072 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
3073 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
3074 pseudo-codepages for special cases.
3075 (w32_to_x_font): New parameter to allow charset portion to be
3076 specified where there is many to one mapping. Callers changed.
3077 (w32_list_fonts): Avoid listing fonts that won't display.
3079 2000-11-10 Gerd Moellmann <gerd@gnu.org>
3081 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
3082 (font_list_1): Renamed from font_list.
3083 (font_list): New function, trying alternative registries from
3084 Vface_alternative_font_registry_alist.
3085 (Finternal_set_alternative_font_registry_alist): New function.
3086 (syms_of_xfaces): Initialize and Staticpro
3087 Vface_alternative_font_registry_alist. Defsubr
3088 Finternal_set_alternative_font_registry_alist.
3090 2000-11-09 Ken Raeburn <raeburn@gnu.org>
3092 * lisp.h (Flooking_at): Declare.
3094 2000-11-09 Gerd Moellmann <gerd@gnu.org>
3096 * dired.c (directory_files_internal): Fix a braino.
3098 * dired.c (directory_files_internal): Add missing GCPRO's.
3101 2000-11-08 Gerd Moellmann <gerd@gnu.org>
3103 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
3104 (resize_mini_window): Return quickly if Vresize_mini_window is
3105 nil. Don't return if Vmax_mini_window_height is nil.
3107 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
3108 (syms_of_xdisp): Initialize them.
3109 (resize_mini_window): Act according to the setting of
3110 Vresize_mini_window.
3111 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
3113 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
3114 scroll bar widget after configuring it, so that it will appear at
3115 the right position from the start.
3116 (XTredeem_scroll_bar): Cleaned up.
3118 2000-11-08 Kenichi Handa <handa@etl.go.jp>
3120 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
3121 font is taller than the frame line, we don't have to bias the
3124 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
3126 2000-11-07 Dave Love <fx@gnu.org>
3128 * config.in (HAVE_MKSTEMP): Add.
3130 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
3132 2000-11-07 Gerd Moellmann <gerd@gnu.org>
3134 * window.c (Fset_window_configuration): Don't try to preserve
3135 point in the current buffer, if that buffer is displayed in more
3138 * xfaces.c (lookup_named_face): If default face isn't realized,
3139 try to realize it. Return -1 if not successful.
3140 (Fx_list_fonts): Handle case that face cannot be determined.
3141 (Fface_font): Likewise.
3143 2000-11-06 Gerd Moellmann <gerd@gnu.org>
3145 * window.c (displayed_window_lines): Detect partially
3146 visible lines at the bottom correctly.
3148 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
3150 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
3151 when ensuring we don't do visit in indirect buffer.
3153 2000-11-06 Kenichi Handa <handa@etl.go.jp>
3155 * composite.h (compose_chars_in_text): Add prototype.
3157 * composite.c (Vcomposition_function_table): New variable.
3158 (Qcomposition_function_table): New variable.
3159 (run_composition_function): Call
3160 Vcompose_chars_after_function with three arguments.
3161 (compose_chars_in_text): New function.
3162 (syms_of_composite): Modified the doc-string of
3163 Vcompose_chars_after_function. Declare composition-function-table
3164 as a lisp variable, and initialize it.
3166 * xfns.c (x_encode_text): Suppress producing escape sequences for
3169 * xselect.c: Include composite.h.
3170 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
3172 2000-11-05 Andrew Innes <andrewi@gnu.org>
3174 * w32term.c (x_produce_glyphs): Fix typo in enum name.
3176 * sysdep.c (read_input_waiting): Remove extraneous argument to
3179 * w32fns.c (Fx_server_version): Include w32_build_number in the
3182 * w32heap.c (w32_build_number): New variable.
3183 (cache_system_info): Set it.
3185 * w32heap.h (w32_build_number): Add extern.
3187 * emacs.c (syms_of_emacs): Update docstring for
3188 system-configuration, to reflect the actual usage on MS-Windows.
3190 2000-10-31 Gerd Moellmann <gerd@gnu.org>
3192 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
3193 process idle timers while waiting for another event.
3195 * dispnew.c (update_frame_line): Handle case where spaces in
3196 the default face are colored.
3198 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
3199 window height hasn't changed.
3201 2000-10-31 Jason Rumney <jasonr@gnu.org>
3203 * w32term.c (x_produce_glyphs): Handle composite characters.
3204 (x_draw_glyph_string_foreground)
3205 (x_draw_composite_glyph_string_foreground): Restore old font.
3207 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
3209 * minibuf.c (read_minibuf): Reset the undo history just before
3210 starting the recursive-edit.
3212 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3214 * xfaces.c (menu_face_change_count): New variable.
3215 (Finternal_set_lisp_face_attribute): Increment it for changes
3217 (realize_basic_faces): Reflect changes in the `menu' faces
3220 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
3221 dy obtained from the iterator's y-position after moving from
3222 scroll_margin_pos to PT; see comment there.
3224 * xdisp.c (safe_eval_handler): Call add_to_log.
3226 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
3227 is not a symbol or string.
3229 * xdisp.c (echo_area_display): Don't perform a display update from
3230 inside redisplay. The update will happen anyway at the end of
3231 redisplay, and it can confuse redisplay (GC messages while
3232 redisplaying, for instance.)
3234 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
3236 * xrdb.c (x_load_resources): Use the class name in the defaults.
3238 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
3239 (regex_compile): Catch bogus \(\1\).
3241 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3243 * xterm.c (x_alloc_nearest_color): Fix last change to compare
3246 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
3247 we have a color cache, check that the cached color equals the
3248 allocated color. If not, clear the color cache.
3250 * window.c (displayed_window_lines): Change buffers if necessary.
3251 Fix computation of displayed lines.
3253 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
3254 update_menu_bindings to DEFVAR_BOOL.
3256 2000-10-30 Kenichi Handa <handa@etl.go.jp>
3258 * search.c (Fset_match_data): Be sure to make search_regs always sane.
3260 * puresize.h (BASE_PURESIZE): Increase to 680000.
3262 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
3264 2000-10-29 Jason Rumney <jasonr@gnu.org>
3266 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
3268 * w32term.c (w32_bdf_per_char_metric): Negate descent.
3269 (w32_cache_char_metrics): Handle possibility that 'x' does not
3270 exist in a BDF font.
3271 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
3273 * w32bdf.h (bdffont): Add nchars.
3275 * w32bdf.c (set_bdf_font_info): Set it.
3276 (w32_BDF_TextOut): Swap byte order of double byte characters.
3277 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
3279 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
3281 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
3282 don't override the colors in frame's param_alist, unless they are
3285 * term.c (reassert_line_highlight): If inverse_video is non-zero,
3286 reverse the effect of the highlight flag.
3288 2000-10-27 Ken Raeburn <raeburn@gnu.org>
3290 * window.h (Fwindow_live_p): Declare.
3292 * undo.c (record_delete): Check that last_undo_buffer is really a
3293 buffer before applying XBUFFER to it.
3295 * keymap.c (where_is_internal): Pass lisp object, not integer, to
3298 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3300 * lisp.h (KEYMAPP): New macro.
3301 (get_keymap): Remove.
3302 (get_keymap_1): Rename get_keymap.
3304 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
3306 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
3308 * xmenu.c (single_submenu): Use KEYMAPP.
3309 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3310 Use KEYMAPP rather than Fkeymapp.
3312 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
3314 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
3315 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3316 Use KEYMAPP rather than Fkeymapp.
3317 (single_submenu): Use KEYMAPP.
3318 (w32_menu_show, w32_dialog_show): Use TRUE.
3320 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
3322 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
3323 (Fkeymapp): Use KEYMAPP.
3324 (get_keymap): Rename from get_keymap_1. Remove old def.
3325 Return t when autoload=0 and error=0 and the keymap needs autoloading.
3326 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
3327 (Fminor_mode_key_binding): Don't raise an error if the binding
3329 (Fuse_global_map, Fuse_local_map): Allow autoloading.
3330 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
3332 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
3333 Allow Vspecial_event_map to be autoloaded.
3334 (menu_bar_items): Fetch the keymap rather than using keymapp.
3335 (menu_bar_one_keymap): No need to follow func-indirect any more.
3336 (parse_menu_item): get_keymap_1 -> get_keymap.
3337 (tool_bar_items): Fetch the keymap rather than using keymapp.
3338 (read_key_sequence): Use KEYMAPP.
3340 * intervals.c (get_local_map): Use get_keymap rather than following
3341 function-indirections explicitly.
3343 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
3345 2000-10-27 Jason Rumney <jasonr@gnu.org>
3347 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
3348 point, as Windows has oversized fonts.
3350 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
3352 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3354 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
3355 (freehook, reallochook): Handle null pointer arguments.
3356 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
3358 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3360 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
3361 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
3362 Giving in to popular pressure to shut up the compiler with casts.
3364 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3366 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
3367 signed value, and use a default value computed from the font's
3370 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
3372 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
3373 that specify a negative underline position can still use underlines.
3375 * window.c (Fpos_visible_in_window_p): Make POS default to
3376 WINDOW's point, not the current buffer's point.
3378 2000-10-26 Dave Love <fx@gnu.org>
3380 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
3381 when it's necessary.
3383 2000-10-26 Gerd Moellmann <gerd@gnu.org>
3385 * window.c (size_window): Compute size difference from sum of old
3386 child window sizes instead of from parent's size.
3388 * xdisp.c (pos_visible_p): Change current buffer if necessary.
3389 Handle obscured lines at the top of the window.
3391 * frame.c (Fdelete_frame): Doc fix. Move running the hook
3392 down after the last error condition check.
3394 * frame.c (Fdelete_frame): Run delete-frame-hook.
3396 2000-10-26 Kenichi Handa <handa@etl.go.jp>
3398 * coding.c (decode_coding): Fix previous change (check also
3399 CODING_MODE_LAST_BLOCK).
3401 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3403 * regex.c: More `unsigned char' -> `re_char' changes.
3404 Also change several `int' into `re_wchar_t'.
3405 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
3406 (PUSH_FAILURE_POINTER): Don't cast any more.
3407 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
3408 We want GCC to complain, since this piece of code makes
3409 re_match non-reentrant, which *should* be fixed.
3410 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
3411 (EXTEND_BUFFER): Use RETALLOC.
3412 (SET_LIST_BIT): Don't cast.
3413 (re_wchar_t): New type.
3414 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
3415 that those two functions will always properly return.
3416 (IMMEDIATE_QUIT_CHECK): Cast to void.
3417 (analyse_first): Use recursion rather than an explicit stack.
3418 (re_compile_fastmap): Can't fail anymore.
3419 (re_search_2): Don't check re_compile_fastmap for failure.
3420 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
3421 Now also sets the new value (passed in a new argument).
3422 (re_match_2_internal): Use it.
3423 Also, use a new var `reg' of type size_t when looping through regs
3424 rather than reuse the inappropriate `mcnt'.
3426 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
3427 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
3428 (where_is_internal): Renamed from Fwhere_is_internal.
3429 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
3430 (Fwhere_is_internal): New function wrapping where_is_internal.
3431 (where_is_internal_1): Handle the case where we're filling the cache.
3432 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
3434 2000-10-25 Miles Bader <miles@gnu.org>
3436 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
3438 2000-10-25 Gerd Moellmann <gerd@gnu.org>
3440 * window.c (pos_fully_visible_p): Removed.
3441 (Fpos_visible_in_window_p): Use pos_visible_p to determine
3442 if position is visible and/or fully visible.
3444 * lisp.h (pos_visible_p): Add prototype.
3446 * xdisp.c (pos_visible_p): New function.
3448 2000-10-25 Kenichi Handa <handa@etl.go.jp>
3450 * process.c (send_process): If OBJECT is t, it means that the data
3451 is from C string, but we should encode it. Before calling
3452 setup_raw_text_coding_system, be sure to flush out data by the
3453 previous coding system.
3455 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
3457 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
3458 assignment of startpos to prev when startpos == pos.
3460 * editfns.c (find_field): Set the field stickiness correctly from
3461 overlay fields. Use renamed `text_property_stickiness'.
3462 (text_property_stickiness): Renamed from `char_property_stickiness'.
3463 Only check text properties, not overlays.
3464 * textprop.c (get_char_property_and_overlay): New function.
3465 (Fget_char_property): Use it.
3466 * intervals.h (get_char_property_and_overlay): Add declaration.
3468 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3470 * keymap.c: Use AREF, ASET and ASIZE macros.
3471 (Fmake_sparse_keymap): Docstring fix.
3473 (shadow_lookup): Move up.
3474 Handle the case where lookup-key returns an integer.
3475 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
3476 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
3477 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
3478 Simplify/rewrite the keymap-finding code.
3479 Add check for command shadowing, using shadow_lookup.
3481 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
3483 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
3484 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
3487 2000-10-24 Andrew Innes <andrewi@gnu.org>
3489 * dired.c (directory_files_internal_unwind): New function.
3490 (directory_files_internal): Use it to ensure closedir is called
3491 even if expand-file-name or file-attributes throw, eg. because of
3492 a user interrupt. Also enable immediate_quit while calling
3493 re_search, so that matching can be interrupted as well.
3495 2000-10-24 Andrew Innes <andrewi@gnu.org>
3497 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
3499 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
3500 so that re_search functions only quit when callers expect them to.
3502 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3504 * regex.c (regex_compile): Change the way of handling a range from
3505 a char less than 256 to a char not less than 256.
3507 2000-10-24 Gerd Moellmann <gerd@gnu.org>
3509 * window.c (size_window): Prevent setting window's width or
3510 height to a negative value (esp. with XSETFASTINT).
3512 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
3513 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
3514 (protect_malloc_state) [GC_MALLOC_CHECK &&
3515 GC_PROTECT_MALLOC_STATE]: New function.
3516 (PROTECT_MALLOC_STATE): New macro.
3517 (__malloc_initialize, morecore, _malloc_internal)
3518 (_free_internal) _realloc_internal): Use it to make _heapinfo
3519 read-only outside of gmalloc.
3521 * keymap.c: Update copyright.
3523 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
3526 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
3528 * filelock.c (unlock_all_files): Use unlock_file to expand each
3529 buffer's file_truename before trying remove its lock file.
3531 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
3533 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
3534 or CRLF, decode EOLs.
3536 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3538 * window.c (Fdisplay_buffer): Fix doc.
3540 2000-10-23 Jason Rumney <jasonr@gnu.org>
3542 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
3543 ASCII font of default fontset on Windows.
3545 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
3546 xterm.c comment below).
3548 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
3550 2000-10-23 Gerd Moellmann <gerd@gnu.org>
3552 * xterm.c (x_connection_closed): Reset handling_signal.
3554 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
3557 2000-10-23 Miles Bader <miles@gnu.org>
3559 * window.c (window_scroll_pixel_based, window_scroll_line_based):
3560 Pass nil for FULLY argument to Fpos_visible_in_window_p to
3561 maintain old behavior.
3562 * minibuf.c (Fminibuffer_complete): Likewise.
3564 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
3566 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
3567 that when a font can't be exactly centered, it errs up rather than
3570 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
3572 * fns.c (Fbase64_decode_string): The decoded result should be
3575 2000-10-23 Andrew Choi <akochoi@i-cable.com>
3577 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
3579 * dispnew.c [macintosh]: Include macterm.h.
3580 (init_display) [macintosh]: Initialization for window system.
3582 * emacs.c (main) [macintosh]: Call syms_of_textprop,
3583 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
3584 syms_of_search, x_term_init, and init_keyboard before calling
3585 init_window_once. Also, call syms_of_xmenu.
3587 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
3588 default fontset to Monaco.
3590 * frame.c [macintosh]: Include macterm.h. Remove declarations of
3591 NewMacWindow and DisposeMacWindow.
3592 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
3593 instead of calling NewMacWindow and setting fields of
3594 f->output_data.mac directly. Call init_frame_faces.
3595 (Fdelete_frame) [macintosh]: Remove unused code.
3596 (Fmodify_frame_parameters) [macintosh]: Call
3597 x_set_frame_parameters instead of mac_set_frame_parameters.
3599 * frame.h [macintosh]: Define menu_bar_lines field in struct
3600 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
3602 * keyboard.c [macintosh]: Include macterm.h.
3603 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
3604 and menu_bar_activate_event type events as for X and NT.
3605 (make_lispy_event) [macintosh]: Construct lisp events of type
3606 MENU_BAR_EVENT as for X and NT.
3608 * sysdep.c [macintosh]: Remove declaration for sys_signal.
3609 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
3610 (sys_subshell) [macintosh]: Remove definition entirely.
3611 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
3612 Vwindow_system_version here. Remove initialization of
3613 Vx_bitmap_file_path.
3614 (read_input_waiting): Correct the number of parameters passed to
3616 Move all Macintosh functions to mac/mac.c.
3618 * term.c [macintosh]: Include macterm.h.
3620 * window.c [macintosh]: Include macterm.h.
3622 * xdisp.c [macintosh]: Include macterm.h. Declare
3623 set_frame_menubar and pending_menu_activation.
3624 (echo_area_display) [macintosh]: Do not return if terminal frame
3625 is the selected frame.
3626 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
3627 Allow only the selected frame to set menu bar.
3628 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
3629 calling FRAME_EXTERNAL_MENU_BAR (f).
3630 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
3632 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
3633 and check_x. Declare XCreateGC. Define x_create_gc and
3634 x_free_gc. Initialize font_sort_order.
3635 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
3636 but call x_list_fonts instead of w32_list_fonts.
3637 (Finternal_face_x_get_resource) [macintosh]: Do not call
3638 display_x_get_resource.
3639 (prepare_face_for_display) [macintosh]: Set xgcv.font.
3640 (realize_x_face) [macintosh]: Load the font if it is specified in
3642 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
3645 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
3647 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
3648 is nil: since we go to the end of submap anyway, we'd end up
3650 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
3651 doesn't obey autoload.
3653 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3655 * msdos.c (dos_set_window_size): Update screen dimension variables.
3657 2000-10-21 Jason Rumney <jasonr@gnu.org>
3659 * w32term.c (w32_cache_char_metrics): Double check that font is
3660 really fixed pitch before trusting tmPitchAndFamily.
3662 2000-10-21 Andrew Innes <andrewi@gnu.org>
3664 * w32gui.h (w32_char_font_type): Move enum from w32term.c
3666 * w32term.h: Extern decl for w32_cache_char_metrics.
3668 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
3670 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
3671 (w32_unload_font): Free per_char array if present.
3673 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
3674 cached information in emulated XFontStruct to handle common cases
3675 quickly. Do not allocate XCharStruct for return.
3676 (w32_native_per_char_metric): New function.
3677 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
3679 (x_produce_glyphs): Don't get an HDC. Change calls to
3680 w32_per_char_metric to match arg change above. Remove calls to
3682 (w32_get_glyph_overhangs): Ditto.
3683 (w32_cache_char_metrics): New function.
3685 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
3686 ($(BLD)/casefiddle.$(O)): Remove compile command.
3687 ($(BLD)/gmalloc.$(O)): Remove compile command.
3688 ($(BLD)/dispnew.obj):
3689 ($(BLD)/keyboard.obj):
3690 ($(BLD)/w32inevt.obj):
3691 ($(BLD)/w32bdf.obj):
3693 ($(BLD)/buffer.obj):
3694 ($(BLD)/editfns.obj):
3696 ($(BLD)/fileio.obj):
3698 ($(BLD)/indent.obj):
3699 ($(BLD)/insdel.obj):
3700 ($(BLD)/intervals.obj):
3701 ($(BLD)/minibuf.obj):
3703 ($(BLD)/scroll.obj):
3704 ($(BLD)/sysdep.obj):
3705 ($(BLD)/textprop.obj):
3706 ($(BLD)/widget.obj):
3707 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
3708 ($(BLD)/term.obj): Add dependency on dispextern.h.
3710 * makefile.nt ($(BLD)\dispnew.obj):
3711 ($(BLD)\keyboard.obj):
3712 ($(BLD)\w32inevt.obj):
3713 ($(BLD)\w32bdf.obj):
3715 ($(BLD)\buffer.obj):
3716 ($(BLD)\editfns.obj):
3718 ($(BLD)\fileio.obj):
3720 ($(BLD)\indent.obj):
3721 ($(BLD)\insdel.obj):
3722 ($(BLD)\intervals.obj):
3723 ($(BLD)\minibuf.obj):
3725 ($(BLD)\scroll.obj):
3726 ($(BLD)\sysdep.obj):
3727 ($(BLD)\textprop.obj):
3728 ($(BLD)\widget.obj):
3729 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
3730 ($(BLD)\term.obj): Add dependency on dispextern.h
3732 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3734 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
3735 with an additional argument of Qt.
3737 2000-10-21 Miles Bader <miles@gnu.org>
3739 * window.c (pos_fully_visible_in_window_p): New function.
3740 (Fpos_visible_in_window_p): Add FULLY argument.
3741 Use pos_fully_visible_in_window_p.
3742 (window_scroll_pixel_based, window_scroll_line_based): Update
3743 calls to Fpos_visible_in_window_p.
3744 * lisp.h (Fpos_visible_in_window_p): Update prototype
3746 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3748 * alloc.c (toplevel): Conditionalize compilation of mem_*
3749 functions differently.
3751 2000-10-20 Jason Rumney <jasonr@gnu.org>
3753 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
3754 mem_init where it used to be. mem_z etc not defined otherwise.
3756 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3758 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
3760 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
3761 structure definition and related variabled to the top of the file.
3762 Include this code when GC_MALLOC_CHECK is defined.
3763 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
3764 register/unregister allocated region.
3765 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
3766 which isn't allocated.
3767 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
3768 something which is already in use.
3769 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
3770 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
3771 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
3772 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
3774 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
3775 _malloc_internal instead of malloc.
3776 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
3779 2000-10-20 Andrew Innes <andrewi@gnu.org>
3781 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
3783 (my_strftime) <macro>: Don't use macro arg list when redefining as
3785 (my_strftime) <function>: Supply 0 as ut argument.
3787 2000-10-19 Jason Rumney <jasonr@altavista.net>
3789 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
3790 including dispextern.h, as it stops faces from working.
3792 * w32fns.c (Fx_create_frame): Don't bother calling
3793 face-set-after-frame-default since the caller does it for us
3794 anyway. Clean up calls to x_get_arg to be consistent with X.
3796 * w32term.c (x_produce_glyphs): Handle
3797 unibyte_display_via_language_environment correctly.
3798 (w32_draw_box_rect): Fix the calculation of width and height.
3800 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
3801 as it has stopped working.
3802 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
3805 2000-10-19 Gerd Moellmann <gerd@gnu.org>
3807 * eval.c (skip_debugger): Prevent a compiler warning.
3808 (Fcondition_case): Likewise.
3809 (Fbacktrace_frame): Use a null interactive spec.
3811 2000-10-19 Kenichi Handa <handa@etl.go.jp>
3813 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
3815 2000-10-18 Gerd Moellmann <gerd@gnu.org>
3817 * strftime.c: Sync with glibc, file version 1.78.
3818 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
3819 should no longer be used according to ISO 8601.
3821 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
3822 no map for meta_prefix_char, don't try to use it as a keymap.
3823 Instead, if T_OK is non-zero, look up a default binding, if any,
3824 otherwise, if T_OK is zero, return nil.
3826 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
3827 (x_to_xcolors, png_load): Use x_query_color.
3829 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
3831 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
3833 (x_copy_color, x_alloc_lighter_color): Likewise.
3835 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
3836 (x_query_color, x_query_colors): Add prototype.
3838 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
3839 check_string_bytes only if not noninteractive, increase count to 50.
3841 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
3843 * insdel.c (adjust_markers_for_delete): Handle before-insertion
3846 2000-10-17 Gerd Moellmann <gerd@gnu.org>
3848 * alloc.c (pure_bytes_used): Renamed from pureptr.
3850 (pure_alloc): New function.
3851 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
3853 (Fpurecopy): Use PURE_POINTER_P.
3855 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
3856 PT has moved backward.
3858 * xdisp.c (cursor_row_p): Take continued lines into account.
3860 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
3862 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
3863 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
3864 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
3867 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
3868 of selective display off while searching for the next line start.
3870 2000-10-17 Kenichi Handa <handa@etl.go.jp>
3872 * Makefile.in (term.o): Depend on dispextern.h.
3874 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
3876 * keymap.c (keymap_memberp): Ensure that nil is not a member.
3878 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3880 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
3881 the iterator at the beginning, so that they can be set later on,
3882 for instance in reseat_at_next_visible_line_start, without being
3885 * xfns.c (pbm_format): Add :foreground and :background keywords.
3886 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
3887 (xbm_load): Recognize foreground and background color
3890 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
3892 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
3894 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
3897 * msdos.c (IT_set_face): Compare highlighted face with the default
3898 face, and invert colors if these faces' colors are identical.
3899 (Fmsdos_remember_default_colors): Don't swap foreground and
3900 background colors in initial_colors[].
3901 (IT_set_frame_parameters): Don't swap frame's foreground and
3902 background pixels. If ALIST includes "(reverse . t)", swap
3903 foreground-color and background-color properties in frame's
3904 param_alist. If the original frame's param_alist doesn't specify
3905 the colors, store unspecified-fg and unspecified-bg, reversed if
3908 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
3909 the colors are unspecified and reversed, reverse fore- and back-
3910 ground in the returned value.
3911 (Fframe_parameter): Ditto.
3913 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3915 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
3916 get_last_unchanged_at_beg_row.
3917 (find_first_unchanged_at_end_row): Renamed from
3918 get_first_unchanged_at_end_row.
3919 (find_first_unchanged_at_end_row): Convert assertions to
3920 unconditional tests which abort. When looking for a row in
3921 unchanged text, don't go further back than first_text_row.
3923 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
3924 Don't add in the last line's height when deciding if the new
3925 position is below the scroll margin.
3927 2000-10-16 Miles Bader <miles@gnu.org>
3929 * editfns.c (Fconstrain_to_field): Check carefully for field
3930 boundaries if either OLD_POS or NEW_POS has a non-nil field
3931 property, even if they're the same.
3933 2000-10-16 Kenichi Handa <handa@etl.go.jp>
3935 * xterm.c (x_draw_box_rect): Fix the calculation of width and
3936 height for XFillRectangle.
3938 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
3940 * syntax.c (Fstring_to_syntax): New function extracted from
3941 Fmodify_syntax_entry.
3942 (Fmodify_syntax_entry): Use it and document the ! and | fences.
3943 (skip_chars, Fforward_comment): Remove unused variables.
3944 (syms_of_syntax): Add defsubr for string-to-syntax.
3945 (describe_syntax): Add code for comment and string fences.
3947 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
3949 * keymap.c (access_keymap): Add AUTOLOAD parameter.
3950 Do the meta->esc mapping. Call get_keyelt before returning.
3951 Start scanning from the second element (the first is always `keymap')
3952 to make it easier to detect when we reach a parent map.
3953 Handle the case of inheriting from a symbol whose function is a map.
3954 (Fkeymap_parent): Also handle the `inherit from symbol' case.
3955 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
3956 (get_keyelt, Flookup_key): Update call to access_keymap.
3957 Remove the meta->esc mappings.
3958 (define_as_prefix): Delete old disabled code.
3959 (menu_item_p): New function.
3960 (where_is_internal_1): Skip over the few remaining menu items.
3961 * lisp.h (access_keymap): Update prototype.
3962 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
3963 Update call to access_keymap.
3964 (follow_key, read_key_sequence): Update calls to access_keymap.
3965 Remove the meta->esc mappings.
3967 2000-10-13 Gerd Moellmann <gerd@gnu.org>
3969 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
3970 with additional argument.
3972 * xdisp.c (cursor_row_p): New function.
3973 (try_cursor_movement, display_line): Use it.
3975 * xdisp.c (append_space): Also save/restore iterator's current
3976 character and its length.
3978 * xdisp.c (init_from_display_pos): Add an assertion.
3979 (handle_stop): Don't set iterator's add_overlay_start.
3980 (handle_invisible_prop): Likewise.
3981 (load_overlay_strings): If text under an overlay is invisible,
3982 take both before- and after-strings into account when the iterator
3983 is positioned either at the start or at the end of the overlay.
3984 (forward_to_next_line_start): Rewritten.
3985 (reseat_at_next_visible_line_start): Rewritten.
3986 (set_iterator_to_next): Add parameter RESEAT_P.
3988 * dispextern.h (struct it): Remove member add_overlay_start.
3989 (set_iterator_to_next): Change prototype.
3991 2000-10-13 Kenichi Handa <handa@etl.go.jp>
3993 * coding.c (code_convert_region): Be sure to initialize
3994 coding->category_idx.
3995 (decode_coding_string): Set coding->src_multibyte and
3996 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
3997 (encode_coding_string): Set coding->src_multibyte and
3998 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
4000 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
4002 * xfns.c (Fx_create_frame): Don't bother calling
4003 face-set-after-frame-default since the caller does it for us anyway.
4005 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
4007 * window.c (coordinates_in_window): Fix detection of vertical line
4008 on character terminals.
4010 2000-10-12 Gerd Moellmann <gerd@gnu.org>
4012 * editfns.c (save_excursion_save): Additionally record the
4014 (save_excursion_restore): If buffer was visible in a window, and a
4015 different window was selected, and the old selected window is
4016 still live, restore point in that window.
4018 2000-10-12 Kenichi Handa <handa@etl.go.jp>
4020 * xterm.c (x_produce_glyphs): Handle
4021 unibyte_display_via_language_environment correctly.
4023 * regex.c (regex_compile): Change the way of handling a range from
4024 unibyte char to multibyte char.
4026 * syntax.c (skip_chars): Change the way of handling a range from
4027 unibyte char to multibyte char.
4029 * process.c (read_process_output): Cancel previous change.
4031 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
4033 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
4035 * charset.c (Ffind_charset_string): Doc fix.
4036 (Ffind_charset_region): Doc fix.
4038 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
4040 * process.c (read_process_output): Fix previous change. Adjust
4041 multibyteness of text to insert in a buffer by
4042 string_make_unibyte/multibyte instead of
4043 Fstring_as_unibyte/multibyte.
4045 2000-10-10 Andreas Schwab <schwab@suse.de>
4047 * alloc.c (mark_object): Remove all workarounds installed on
4050 2000-10-10 Kenichi Handa <handa@etl.go.jp>
4052 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
4054 (base64_encode_1): Make it work for a text of multibyte form.
4055 (Fbase64_decode_region): Allocate sufficient memory for multibyte
4056 case. Don't call str_to_multibyte because base64_decode_1
4057 produces correct multibyte form for eight-bit codes.
4058 (Fbase64_decode_string): Adjusted for the change of
4060 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
4061 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
4064 * charset.h (CHAR_STRING): Optimized for single byte characters.
4066 2000-10-09 Andreas Schwab <schwab@suse.de>
4068 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
4069 -1 after socket is closed, to fall through to error processing.
4071 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
4073 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
4074 variables. If ALIST includes foreground-color or
4075 background-color, change also the colors of the default face for
4078 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
4080 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
4081 them extern (they are defined on xfaces.c).
4082 (syms_of_msdos): Don't intern and don't staticpro
4083 Qbackground_color and Qforeground_color.
4085 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
4087 * frame.c (Fframe_parameter): For non-windowed frames, if
4088 f->param_alist says foreground or background color is unspecified,
4089 call tty_color_name to return the color name computed from the
4090 frame's current colors.
4092 2000-10-06 Dave Love <fx@gnu.org>
4094 * terminfo.c (ospeed): Don't declare.
4096 * sysdep.c: Don't include string.h.
4097 (h_errno): Declare conditional also on TRY_AGAIN.
4099 * charset.c (Ffind_charset_string): Doc fix.
4101 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
4102 (Fbase64_decode_region, Fbase64_decode_string): More explicit
4105 2000-10-05 Dave Love <fx@gnu.org>
4107 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
4108 position like menu-bar.
4110 2000-10-05 Gerd Moellmann <gerd@gnu.org>
4112 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
4114 * xdisp.c (handle_single_display_prop): Use safe_call1.
4115 (safe_call): Renamed from call_function.
4116 (safe_call1): New function.
4117 (handle_fontified_prop): Use safe_call1 instead of call1.
4118 (safe_eval): Renamed from eval_form.
4119 (safe_eval_handler): Renamed from eval_handler.
4120 (handle_single_display_prop, display_mode_element): Use safe_eval
4121 instead of eval_form.
4123 * xfaces.c (merge_face_heights): Use safe_call instead of
4126 * keyboard.c (show_help_echo): Use safe_call instead of
4127 call_function; use safe_eval instead of eval_form.
4129 * lisp.h (safe_call): Renamed from call_function.
4130 (safe_eval): Renamed from eval_form.
4131 (safe_call1): Add prototype.
4133 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
4135 * xfns.c (image_ascent): Rearrange ascent calculation for the
4138 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
4140 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
4141 (where_is_internal_1): Don't bother ignoring menu-items any more.
4143 2000-10-04 Gerd Moellmann <gerd@gnu.org>
4145 * keyboard.c (update_menu_bindings): New variable.
4146 (parse_menu_item): Use AREF. If update_menu_bindings
4147 is 0, don't update menu bindings.
4148 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
4150 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
4152 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
4155 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
4157 * syntax.c (forw_comment): Match nestedness of ender/starter.
4158 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
4159 (prev_char_comstart_first): Remove.
4160 (back_comment): Check two-char comment markers more carefully
4161 to better handle overlapping cases like *//* or /* */* */ ...
4162 Match nestedness of ender/starter.
4164 2000-10-02 Dave Love <fx@gnu.org>
4166 * config.in (HAVE_GAI_STRERROR): Add undef.
4168 * process.c (Fopen_network_stream): Use it.
4170 * m/alpha.h (NO_REMAP): Don't define.
4172 2000-10-02 Gerd Moellmann <gerd@gnu.org>
4174 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
4175 return with a string converted to an integer or vice versa when
4176 Vmocklisp_arguments is t.
4177 (Fsignal): Likewise. The function can return for `quit'.
4178 (struct gcpro): Declare member `var' to point to a volatile
4181 * eval.c (error): Prevent compiler warning.
4183 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
4185 * keymap.c (keymap_memberp): New function.
4186 (Fset_keymap_parent): Use it.
4187 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
4188 Use keymap_memberp to avoid creating cycles.
4189 (access_keymap): Use KEYMAPP.
4191 2000-09-30 Gerd Moellmann <gerd@gnu.org>
4193 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
4194 gai_strerror. Make sure xerrno is set if connect fails. Improve
4197 2000-09-29 Jason Rumney <jasonr@gnu.org>
4199 * w32term.c (w32_char_font_type, w32_encode_char)
4200 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
4201 (w32_bdf_per_char_metric): New function.
4202 (w32_per_char_metric): Use it.
4203 (x_draw_glyph_string_background): Always draw background for BDF
4206 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
4207 GDI object which is a scarce resource.
4209 * w32bdf.c (search_file_line): Fix skipping of whitespace.
4210 (get_quoted_string): Fix limit on memchr search.
4211 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
4212 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
4213 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
4214 (get_cached_font_char, cache_char_offset): Use macro
4215 BDF_CODEPOINT_RANGE_COVER_P.
4216 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
4217 (clear_cached_bitmap_slots): New function.
4218 (GET_HEX_VALUE): G-Z, g-z are not hex.
4219 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
4220 (get_bitmap_with_cache): Use new cache implementation.
4221 (create_offscreen_bitmap): New function.
4222 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
4224 * w32term.c (x_produce_glyphs): If the distance from the current
4225 position to the next tab stop is less than a canonical character
4226 width, use the tab stop after that.
4227 (x_draw_glyphs): Handle case START and END are out of bounds more
4229 (x_clear_mouse_face): Block/unblock input.
4230 (x_display_and_set_cursor): Don't show a hollow box cursor for
4231 buffers whose cursor_type is nil.
4233 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4235 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
4238 * dispextern.h (updating_frame): Declare extern.
4240 2000-09-29 Andreas Schwab <schwab@suse.de>
4242 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
4244 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4246 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
4247 use its function definition.
4248 (tool_bar_items): Likewise.
4250 * lisp.h (fatal): Declare NO_RETURN.
4252 2000-09-29 Kenichi Handa <handa@etl.go.jp>
4254 * keymap.c: Remove the line "#undef NULL".
4256 2000-09-28 Gerd Moellmann <gerd@gnu.org>
4258 * xterm.c (x_make_frame_visible): Try harder to make the frame
4261 2000-09-28 Dave Love <fx@gnu.org>
4263 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
4265 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
4267 * .gdbinit (xreload): Note its need on GNU/Linux.
4269 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
4270 r_alloc, r_alloc_free.
4272 2000-09-28 Kenichi Handa <handa@etl.go.jp>
4274 * syntax.c (skip_chars): Handle negation correctly.
4276 2000-09-27 Gerd Moellmann <gerd@gnu.org>
4278 * xfaces.c (realize_default_face): Call set_lface_from_font_name
4279 with non-zero FORCE_P argument.
4281 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
4284 * xdisp.c (window_box_height): Add an assertion.
4286 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
4287 tool-bar than is available.
4288 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
4290 2000-09-27 Dave Love <fx@gnu.org>
4292 * s/irix6-5.h: Now works 64-bit. Tidied.
4294 2000-09-26 Gerd Moellmann <gerd@gnu.org>
4296 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
4297 instead of BITS_PER_INT.
4298 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
4299 EMACS_UINT, respectively.
4300 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
4302 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
4304 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
4306 * window.c (freeze_window_starts): Construct last argument for
4307 foreach_window differently.
4309 * xfns.c (x_decode_color): Don't return a Lisp_Object.
4311 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
4312 EMACS_UINT instead of `int' and `unsigned int'.
4313 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
4315 * frame.h (struct frame): Make the `nothing' member of union
4316 output_data an EMACS_INT.
4318 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
4320 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
4321 size in the sdata structure.
4322 (SDATA_NBYTES, SDATA_DATA): New macros.
4323 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
4324 differently for the different layout of the sdata structure.
4325 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
4327 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
4328 Check that size recorded in the string size and size recorded in
4329 the sdata structure agree.
4331 2000-09-25 Dave Love <fx@gnu.org>
4333 * buffer.c: Include stdio.h.
4335 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
4337 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
4339 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
4340 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
4342 (__malloc_extra_blocks): Declare as __malloc_size_t.
4344 2000-09-25 Gerd Moellmann <gerd@gnu.org>
4346 * alloc.c (mark_image): Use GC_NILP instead of NILP.
4348 * keyboard.c (show_help_echo): Set help_echo_showing_p.
4349 (read_char): If help-echo is showing, preserve the echo area
4352 * xdisp.c (help_echo_showing_p): New variable.
4353 (set_message): Reset it to 0.
4354 (init_xdisp): Initialize help_echo_showing_p.
4356 * dispextern.h (help_echo_showing_p): Declare extern.
4358 * config.in: Fix typo in __GNUC_MINOR__.
4360 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
4362 * s/freebsd.h (POSIX_SIGNALS): Define.
4364 * xterm.c (x_clear_mouse_face): Block/unblock input.
4366 2000-09-24 Dave Love <fx@gnu.org>
4368 * fns.c (base64_encode_1): Fix last change.
4370 2000-09-22 Gerd Moellmann <gerd@gnu.org>
4372 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
4374 * xdisp.c (try_window_reusing_current_matrix): More fixes
4375 for the case window has a header-line.
4377 2000-09-22 Dave Love <fx@gnu.org>
4379 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
4382 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
4384 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
4386 2000-09-21 Gerd Moellmann <gerd@gnu.org>
4388 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
4391 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
4394 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
4395 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
4396 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
4399 * marker.c (byte_char_debug_check): Return void.
4401 * xfns.c (Fx_create_frame): Set default frame parameter value
4402 for tool-bar-lines to 1.
4404 * dispnew.c (scrolling_window): Compare y-positions of rows
4405 equal at the start. Some simplification.
4407 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
4408 reused rows' y-position in the case window has a header-line, and
4409 new window start is greater than old window start.
4411 * process.c (process_sent_to): New variable.
4412 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
4413 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
4414 Declare more parameters volatile.
4416 * lread.c (Vrecursive_load_depth_limit): New variable.
4417 (Fload): Check recursive loads whose recursion depth exceeds
4418 Vrecursive_load_depth_limit.
4419 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
4421 2000-09-20 Gerd Moellmann <gerd@gnu.org>
4423 * fileio.c (Fread_file_name): Doc fix.
4425 * editfns.c (Fmessage_or_box): Doc fix.
4427 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
4429 * xfns.c (xbm_scan): Allow C-style comments.
4431 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
4432 symbols are specified, add color translations to the cache.
4433 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
4435 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
4437 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
4438 structures to xpm_init_color_cache.
4440 2000-09-19 Gerd Moellmann <gerd@gnu.org>
4442 * dispnew.c (update_window_line): Make sure to always draw
4445 2000-09-19 Andrew Innes <andrewi@gnu.org>
4447 * makefile.nt (bootstrap-emacs): Don't change directory.
4449 2000-09-19 Kenichi Handa <handa@etl.go.jp>
4451 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
4453 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
4454 If output buffer is too small, signal an appropriated error.
4456 2000-09-18 Dave Love <fx@gnu.org>
4458 * keyboard.c (menu_bar_items, tool_bar_items)
4459 (current_active_maps): Remove redundant get_local_map call.
4461 2000-09-18 Gerd Moellmann <gerd@gnu.org>
4463 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
4464 cursor for buffers whose cursor_type is nil.
4466 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
4467 a feature to implement that is already implemented.
4468 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
4471 * xfns.c (x_clear_image_1): New function.
4472 (x_clear_image): Use it.
4473 (x_from_xcolors): Use x_clear_image_1; don't free the image's
4476 * dispnew.c (update_window): Move test for invisible lines
4477 at the top to update_window_line.
4478 (update_window_line): Handle invisible lines here.
4480 * xfns.c (clear_image_cache): Clear current matrices of all
4481 frames sharing an image cache. Block input while freeing
4482 images. Fix timestamp comparison.
4483 (x_clear_image): Also free the mask.
4485 * xfns.c (lookup_image): Block input while loading the image so
4486 that we won't get interrupted in a state where the image isn't yet
4488 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
4489 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
4490 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
4491 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
4494 2000-09-16 Gerd Moellmann <gerd@gnu.org>
4496 * dispnew.c (update_window): Make sure to make desired rows
4497 current even if they are completely invisible at the top
4500 2000-09-15 Gerd Moellmann <gerd@gnu.org>
4502 * xfns.c (lookup_image): Build mask before applying an algorithm.
4503 Recognize algorithm `disabled'.
4504 (cross_disabled_images): New variable.
4505 (COLOR_INTENSITY): New macro.
4506 (x_detect_edges): Use COLOR_INTENSITY.
4507 (x_disable_image): New function.
4508 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
4510 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
4511 disabled state, don't apply an image transformation algorithm if
4512 the user specified an image for the disabled state. Use
4513 `:algorithm disabled' for creating a disabled item's image if the
4514 user hasn't specified an image.
4516 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
4517 allocation functions with the XPM lib.
4518 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
4519 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
4520 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
4521 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
4522 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
4524 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
4525 functions, if possible, because these handle color allocation
4526 failure more gracefully.
4527 (Fimage_mask_p): New function.
4529 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
4530 (Qedge_detection, Qheuristic): New symbols.
4531 (syms_of_xfns): Initialize new symbols.
4532 (lookup_image): Handle `:mask X', `:algorithm emboss', and
4533 `algorithm (edge-detection ...)'.
4534 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
4535 (tiff_format, gif_format, gs_format): Add `:mask'.
4536 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
4537 (GIF_MASK, GS_MASK): New enumerators.
4538 (x_laplace_read_row, x_laplace_write_row): Functions removed.
4539 (emboss_matrix, laplace_matrix): New variables.
4540 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
4541 (x_edge_detection): New functions.
4542 (x_laplace): Rewritten in terms of x_detect_edges.
4543 (x_build_heuristic_mask): If image has a mask, free it.
4545 2000-09-14 Andrew Innes <andrewi@gnu.org>
4547 * makefile.w32-in: Revert to Unix line endings.
4549 2000-09-14 Andrew Innes <andrewi@gnu.org>
4551 * makefile.w32-in: Standardize indentation somewhat.
4552 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
4553 cater for differences between shells.
4555 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
4557 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4559 * xterm.c (x_produce_glyphs): If the distance from the current
4560 position to the next tab stop is less than a canonical character
4561 width, use the tab stop after that.
4563 2000-09-14 Dave Love <fx@gnu.org>
4565 * buffer.c (alloc_buffer_text): Fix xmalloc call.
4567 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4569 * xdisp.c (handle_fontified_prop): While running fontification
4570 functions, bind `fontification-functions' and
4571 `after-change-functions' to nil.
4573 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
4574 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
4576 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
4578 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
4579 USE_MMAP_FOR_BUFFERS.
4581 * insdel.c (make_gap): Use enlarge_buffer_text.
4583 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
4584 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
4585 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
4586 from former r_alloc_* functions in ralloc.c.
4587 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
4589 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
4590 (mmap_init) [REL_ALLOC_MMAP]: New function.
4591 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
4592 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
4595 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
4596 (enlarge_buffer_text): Add prototype.
4598 * ralloc.c: Remove everything having to do with the use of mmap.
4600 2000-09-13 Gerd Moellmann <gerd@gnu.org>
4602 * sound.c (Fplay_sound): Doc fix.
4604 * keyboard.c: Avoid some more compiler warnings.
4605 (parse_tool_bar_item): Ignore cached key bindings.
4607 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
4608 and allocation of Lisp data.
4610 2000-09-12 Gerd Moellmann <gerd@gnu.org>
4612 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
4613 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
4616 * lread.c (Fload): Put code checking for recursive loads in #if 0.
4618 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
4620 * ccl.c: Comment fixed.
4621 (MAX_MAP_SET_LEVEL): Increased to 30.
4622 (PUSH_MAPPING_STACK): Enclose with do-while block.
4623 (POP_MAPPING_STACK): Likewise.
4624 (stack_idx_of_map_multiple): New variable.
4625 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
4626 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
4627 call the corresponding CCL program by
4628 CCL_CALL_FOR_MAP_INSTRUCTION.
4629 (ccl_driver) <CCL_MapSingle>: Likewise.
4630 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
4631 with the case where looking up process reaches to the end of
4632 map-set, and call CCL programs as the above change.
4634 2000-09-11 Gerd Moellmann <gerd@gnu.org>
4636 * xfns.c (png_load, jpeg_load): Declare some variables volatile
4637 that might be clobbered by longjmp.
4638 (check_x_display_info, x_decode_color, create_frame_xic)
4639 (Fx_display_backing_store, Fx_display_visual_class)
4640 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
4643 * lread.c (init_lread): Set Vloads_in_progress to nil.
4644 (Fload): Show list of recursively loaded files, when signaling an
4647 * lread.c (Vloads_in_progress): New variable.
4648 (record_load_unwind): New function.
4649 (Fload): Check for recursive loads.
4650 (syms_of_lread): Initialize Vloads_in_progress.
4651 (read_integer, read1): Avoid some compiler warnings.
4653 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
4656 2000-09-11 Miles Bader <miles@gnu.org>
4658 * editfns.c (Fbuffer_string): Doc fix.
4660 2000-09-10 Gerd Moellmann <gerd@gnu.org>
4662 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
4664 2000-09-09 Ken Raeburn <raeburn@gnu.org>
4666 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
4667 whether to include other header files.
4669 2000-09-09 Gerd Moellmann <gerd@gnu.org>
4671 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
4672 by Fmemq as a boolean.
4674 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
4676 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
4678 2000-09-08 Gerd Moellmann <gerd@gnu.org>
4680 * ralloc.c (mmap_fd): Remove initializer which can make it
4681 read-only in a dumped Emacs.
4682 (mmap_fd_1): New variable.
4683 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
4684 restore it from there.
4685 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
4686 unconditionally so that mmap_fd can be initialized there.
4687 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
4688 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
4689 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
4691 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
4693 * xdisp.c (dump_glyph_row): Fix printf format string.
4694 (display_line, move_it_in_display_line_to): Avoid compiler
4697 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
4699 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
4702 * xdisp.c (try_window_id): When trying to locate cursor in
4703 unchanged rows at the top, handle the case that we can't find it.
4705 * xterm.c (x_draw_glyphs): Handle case START and END are out
4706 of bounds more carefully.
4708 2000-09-08 Dave Love <fx@gnu.org>
4710 * s/sol2.h (REL_ALLOC_MMAP): Define.
4711 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
4713 * ralloc.c: Don't include string.h (redundant).
4714 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
4715 [!MAP_ANON]: Include fcntl.h.
4716 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
4717 (r_alloc, r_re_alloc, r_alloc_free)
4718 (mmap_enlarge, mmap_set_vars): Use it.
4719 (r_alloc_init_fd): New function.
4720 (__morecore) [SYSTEM_MALLOC]: Don't declare.
4721 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
4724 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
4727 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
4728 change to __NetBSD__.
4730 2000-09-08 Kenichi Handa <handa@etl.go.jp>
4732 * search.c (compile_pattern): Check the multibyteness of cached
4735 2000-09-08 Miles Bader <miles@gnu.org>
4737 * xfaces.c (default_face_vector): Function removed.
4738 (Finternal_merge_in_global_face): Restore old global/local
4739 attribute override order. Use inline loop instead of calling
4740 default_face_vector.
4742 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4744 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
4745 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
4746 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
4747 where necessary, in case POINTER_TYPE is `void'.
4749 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
4751 * frame.c (make_terminal_frame): Initialize frame foreground and
4752 background colors to unspecified, for the initial instance of an
4755 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4757 * ralloc.c (mmap_find): Fix overlap computation.
4758 (mmap_enlarge): Compute nbytes before trying to find an
4761 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
4764 * lread.c (syms_of_lread): Change value of regexp
4765 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
4767 * xmenu.c (xdialog_show): When looking up the selection in
4768 menu_items, take `quote' boundaries into account; this corresponds
4769 to a nil ITEM in x-popup-dialog.
4771 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4773 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
4775 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
4777 * coding.c (encode_coding_sjis_big5): Use translation table for
4778 encoding, not decoding. Fix the handling of latin-jisx0201.
4779 Check for the charset katakana-jisx0201 too.
4780 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
4781 (detect_coding_sjis): Check the byte sequence more rigidly.
4783 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4785 * xfaces.c (Vparam_value_alist): New variable.
4786 (syms_of_xfaces): Initialize it.
4787 (Finternal_set_lisp_face_attribute): Avoid more consing.
4789 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
4791 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
4792 (Qbackground_mode): New variable.
4793 (syms_of_frame_1): Initialize Qbackground_mode.
4795 * lisp.h (Qdisplay): Declare extern.
4797 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
4798 change face on all frames, and change the default for new frames.
4800 2000-09-07 Dave Love <fx@gnu.org>
4802 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
4804 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4806 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
4808 * charset.c: Include composite.h
4809 (lisp_string_width): New function.
4810 (Fstring_width): Call lisp_string_width instead of strwidth.
4812 * Makefile.in (charset.o): Depends on composite.h.
4814 * process.c (read_process_output): Before inserting the decoded
4815 text in the buffer, adjust the multibyteness.
4817 2000-09-06 Gerd Moellmann <gerd@gnu.org>
4819 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
4820 buffer's text buffer is null, map new memory.
4822 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
4823 POINTER_TYPE and size_t.
4824 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
4825 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
4826 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
4827 [REL_ALLOC_MMAP]: New macros.
4828 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
4829 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
4830 [REL_ALLOC_MMAP]: New functions.
4832 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
4833 before and after unexec.
4835 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
4836 text buffers if necessary.
4838 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
4839 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
4842 * config.in (HAVE_MMAP): Add #undef.
4844 2000-09-05 Gerd Moellmann <gerd@gnu.org>
4846 * frame.c (Qdisplay_type): New variable.
4847 (syms_of_frame_1): Initialize it.
4848 (Fframe_parameter): New function that avoids consing.
4849 (syms_of_frame): Defsubr it.
4851 * buffer.c (Fother_buffer): Consider buffers as invisible when
4852 they are displayed in a window on an invisible frame.
4854 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
4855 get-largest-window always return nil.
4857 2000-09-04 Gerd Moellmann <gerd@gnu.org>
4859 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
4860 variable; recognize Emacs 19 elc files.
4862 2000-09-04 Miles Bader <miles@gnu.org>
4864 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
4865 before initially popping up the menu, so the menu doesn't flash
4866 when the face settings are significantly different from the
4869 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
4871 * regex.c (WIDE_CHAR_SUPPORT): New macro.
4872 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
4873 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
4874 (BIT_UNIBYTE): Remove.
4875 (re_match_2_internal): Delete corresponding code and streamline the
4876 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
4877 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
4878 (re_wctype_t): New type.
4879 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
4880 (regex_compile): Use them and fix handling of overly long char classes.
4882 2000-09-03 Andrew Innes <andrewi@gnu.org>
4884 * makefile.w32-in: Change to DOS line endings.
4886 * s/ms-w32.h (ORDINARY_LINK): New define.
4888 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
4889 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
4891 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
4892 (distclean): Delete them here instead.
4894 * w32proc.c (compare_env): Convert to uppercase for comparison,
4895 not lowercase, to match how the native Windows shell works.
4897 2000-09-03 Jason Rumney <jasonr@gnu.org>
4899 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
4900 CVS changes the line-ends when checking in/out on DOS/Windows.
4902 * makefile.nt (emacs): Do not change directory to run temacs, as
4903 the load-path is set relative to current directory.
4905 2000-09-03 Miles Bader <miles@gnu.org>
4907 * xterm.c (x_alloc_lighter_color_for_widget): New function.
4909 2000-09-02 Gerd Moellmann <gerd@gnu.org>
4911 * xdisp.c (redisplay_mode_lines): New function.
4912 (display_mode_lines): Return number of mode lines displayed.
4913 (echo_area_display): Use redisplay_mode_lines to draw garbaged
4914 mode lines. Don't temporarily bind redisplay-dont-pause to t.
4916 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
4917 string.h and strings.h.
4918 (index) [HAVE_INDEX]: Add prototype.
4920 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
4921 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
4923 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
4924 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
4926 2000-09-01 Gerd Moellmann <gerd@gnu.org>
4928 * lread.c (read1): Accept `?' as symbol constituent, for
4929 compatiblity with XEmacs.
4931 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
4933 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
4934 (struct re_pattern_buffer): Remove newline_anchor.
4935 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
4936 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
4937 (re_max_failures, fail_stack): Use size_t rather than unsigned.
4938 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
4939 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
4940 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
4941 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
4942 Get rid of references to newline_anchor.
4943 (regcomp): Allocate and precompute a fastmap.
4945 2000-08-31 Gerd Moellmann <gerd@gnu.org>
4947 * lread.c (openp): GCPRO local variable `filename'.
4949 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
4951 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
4953 * regex.c: Merge some changes from GNU libc. Add prototypes.
4954 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
4955 Use memcmp and memcpy instead of bcopy and bcmp.
4956 (init_syntax_once): Use ISALNUM.
4957 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
4958 (REG_UNSET_VALUE): Remove. Use NULL instead.
4959 (REG_UNSET, re_match_2_internal): Use NULL.
4960 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
4962 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
4963 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
4964 (regex_compile): In handle_interval, return an error rather than try to
4965 unfetch the interval if we can't find the closing brace.
4966 Obey the RE_NO_GNU_OPS syntax bit.
4967 (TOLOWER): New macro.
4969 (regexec): Allocate regs.start and regs.end as one block.
4971 2000-08-30 Gerd Moellmann <gerd@gnu.org>
4973 * xdisp.c (echo_area_display): Check display_completed instead
4974 of calling detect_input_pending.
4976 * dispnew.c (update_frame): Only set display_completed here; move
4977 the update_begin and update_end calls here from update_frame_1.
4978 (update_frame_1): Don't set display_completed here, don't call
4979 update_begin/update_end.
4981 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
4982 instead of store_frame_param.
4984 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4986 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
4987 desired window matrix hasn't been displayed, use the current row
4988 instead. Make sure that only those frame rows are updated for
4989 which there exists a corresponding enabled desired row.
4991 2000-08-29 Miles Bader <miles@gnu.org>
4993 * xfaces.c (default_face_vector): New function.
4994 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
4996 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4998 * lread.c (openp): Prevent temporary string passed to
4999 Ffile_readable_p from being garbage collected.
5001 2000-08-28 Dave Love <fx@gnu.org>
5003 * keymap.c (store_in_keymap): Add `static' to declaration.
5005 2000-08-28 Gerd Moellmann <gerd@gnu.org>
5007 * emacs.c, callint.c, doc.c, editfns.c
5008 (toplevel) [HAVE_STRING_H]: Include string.h.
5009 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
5010 (index): Remove prototypes which might conflict with non-standard
5011 definitions of index/strchr.
5013 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
5014 (rindex): Define only if !HAVE_RINDEX.
5016 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
5018 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
5020 2000-08-28 Miles Bader <miles@gnu.org>
5022 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
5023 made inconsistent by a font-related attribute in FROM.
5024 (merge_face_inheritance): Add function comment.
5026 2000-08-28 Kenichi Handa <handa@etl.go.jp>
5028 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
5029 the 4th arg (PREV_EVENT) Qt to suppress input method.
5031 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
5033 * regex.c: Indent cpp directives and remove parens after `defined'.
5034 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
5035 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
5036 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
5037 (re_compile_pattern): Use size_t for length.
5038 (init_syntax_once): Move to a better place.
5039 * regex.h: Merge changes from GNU libc. Indent cpp directives.
5040 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
5042 * syntax.c (back_comment): Detect cases where a comment-starter is
5043 actually inside another comment as in: /* a // b */ c // d \n.
5044 Make it clear that `comstart_pos' is unused for nested comments.
5046 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
5047 (KEYMAPP): New macro.
5048 (Fkeymap_parent, Fset_keymap_parent): Use it.
5049 (fix_submap_inheritance): Mark it static.
5050 (define_as_prefix, describe_buffer_bindings, describe_command)
5051 (describe_translation, describe_map): Complete prototypes.
5053 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
5055 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
5056 to better match the key-lookup behavior.
5058 2000-08-27 Gerd Moellmann <gerd@gnu.org>
5060 * xfaces.c (lface_fully_specified_p): Handle :inherit.
5061 (Finternal_set_lisp_face_attribute): Fix typo in error message.
5063 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
5065 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
5066 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
5067 (xterm.o): Depend on coding.h
5069 2000-08-26 Kenichi Handa <handa@etl.go.jp>
5071 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
5072 the corresponding '#endif'.
5074 2000-08-26 Miles Bader <miles@gnu.org>
5076 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
5077 * xfaces.c (QCinherit): New variable.
5078 (syms_of_xfaces): Initialize it.
5079 (LFACE_INHERIT): New macro.
5080 (Finternal_get_lisp_face_attribute)
5081 (merge_face_vector_with_property)
5082 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
5083 (check_lface_attrs): Allow new types of face height. Check
5085 (CYCLE_CHECK): New macro.
5086 (merge_face_inheritance): New function.
5087 (merge_face_vectors): Merge inherited faces too. Add F and
5088 CYCLE_CHECK arguments.
5089 (merge_face_vector_with_property, Finternal_merge_in_global_face)
5090 (lookup_named_face, lookup_derived_face, realize_named_face)
5091 (face_at_string_position, face_at_buffer_position): Supply
5092 new F and CYCLE_CHECK arguments to merge_face_vectors.
5093 (merge_face_heights): New function.
5094 (merge_face_vectors, merge_face_vector_with_property)
5095 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
5096 handle relative face heights.
5097 (lface_same_font_attributes_p): Compare heights using EQ.
5099 2000-08-26 Kenichi Handa <handa@etl.go.jp>
5101 * charset.c (char_to_string): Check the character validity.
5102 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
5105 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
5107 * regex.c (PUSH_FAILURE_COUNT): New macro.
5108 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
5109 Handle popping of a register's or a counter's data.
5110 (POP_FAILURE_POINT): Use the new name.
5111 (re_match_2_internal): Push counter data on the stack for succeed_n,
5112 jump_n and set_number_at and remove misleading dead code in succeed_n.
5114 2000-08-25 Gerd Moellmann <gerd@gnu.org>
5116 * xdisp.c (redisplay_internal): If considering all windows on all
5117 frames, update the display for each frame as soon as possible,
5118 instead of first building all desired matrices for all frames, and
5119 then updating them all.
5120 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
5122 2000-08-24 Gerd Moellmann <gerd@gnu.org>
5124 * bytecode.c (mark_byte_stack): Add a comment.
5126 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
5127 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
5130 2000-08-24 Kenichi Handa <handa@etl.go.jp>
5132 * minibuf.c (do_completion): Always use compare-string, not
5133 string-equal because the latter doesn't pay attention to
5134 multibyteness of strings.
5136 * process.c (create_process): Don't setup raw-text coding here.
5137 (Fopen_network_stream): Don't set coding->src_multibyte and
5138 coding->dst_multibyte here.
5139 (read_process_output): For process filter, return unibyte string
5140 if default-enable-multibyte-characters is nil.
5141 (send_process): If OBJECT is multibyte text, be sure to encoded it
5142 by the specified coding system for the process. Otherwise, setup
5144 (init_process): Don't initialize default-process-coding-system
5147 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
5149 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
5150 <scroll-down-aggressively>: Likewise.
5152 2000-08-23 Kenichi Handa <handa@etl.go.jp>
5154 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
5155 zero. Set coding->produced_char correctly.
5157 2000-08-22 Andrew Innes <andrewi@gnu.org>
5159 * makefile.w32-in: New file.
5161 * unexw32.c (unexec): Ignore old_name, and use the actual location
5162 of the current executable instead. Base new_name on this.
5164 * w32proc.c (create_child): Remove reference to security
5165 descriptor, which isn't needed and doesn't compile with mingw32.
5167 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5168 up dllimport attributes.
5169 (x_update_window_end): Update prototype.
5171 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
5172 extern, which screws up dllimport attributes.
5174 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5175 up dllimport attributes.
5177 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
5178 screws up dllimport attributes.
5180 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5181 up dllimport attributes.
5182 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
5183 screws up dllimport attributes.
5185 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5186 up dllimport attributes.
5188 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
5189 screws up dllimport attributes.
5191 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
5192 screws up dllimport attributes.
5194 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5195 up dllimport attributes.
5197 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
5198 unnecessary extern, which screws up dllimport attributes.
5201 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5202 up dllimport attributes.
5204 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
5205 unnecessary extern, which screws up dllimport attributes.
5207 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
5208 screws up dllimport attributes.
5210 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5211 up dllimport attributes.
5213 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
5215 * w32bdf.c (search_file_line):
5216 (set_bdf_font_info):
5218 (w32_get_bdf_glyph):
5219 (w32_BDF_to_x_font): Fix compile warnings.
5221 * w32menu.c: Include keyboard.h before frame.h. Fix compile
5224 * w32select.c: Include keyboard.h before frame.h.
5226 * w32fns.c (max): Define macro.
5227 (JOHAB_CHARSET): Define if not known.
5228 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
5229 (Fx_show_tip): Synch with X version.
5231 * w32xfns.c: Include keyboard.h before frame.h.
5233 * w32fns.c: Include keyboard.h before frame.h.
5235 * w32term.c: Include keyboard.h before frame.h.
5237 * fontset.c: Include keyboard.h before frame.h.
5239 * w32inevt.c: Include keyboard.h before frame.h.
5240 (MOUSE_MOVED): Define if not known.
5242 * minibuf.c: Include keyboard.h before frame.h.
5244 * keyboard.c: Include keyboard.h before frame.h.
5246 * indent.c: Include keyboard.h before frame.h.
5248 * dispnew.c: Include keyboard.h before frame.h.
5250 * buffer.c: Include keyboard.h before frame.h.
5252 * alloc.c: Include keyboard.h before frame.h.
5254 * print.c: Include keyboard.h before frame.h.
5256 * process.c: Include keyboard.h before frame.h.
5258 * scroll.c: Include keyboard.h before frame.h.
5260 * sysdep.c: Include keyboard.h before frame.h.
5262 * term.c: Include keyboard.h before frame.h.
5264 * window.c: Include keyboard.h before frame.h.
5266 * xdisp.c: Include keyboard.h before frame.h.
5267 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
5269 * frame.c: Include keyboard.h before frame.h.
5271 * w32heap.h: Undefine min, max.
5273 * w32gui.h: Undefine min, max.
5275 * unexw32.c: Change PUCHAR to PCHAR.
5276 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
5279 (copy_executable_and_dump_data): Remove unnecessary static defs.
5280 (copy_executable_and_dump_data): Fix compile warnings.
5282 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
5284 * w32console.c (min): Define macro.
5285 (clear_frame, write_glyphs): Fix compile warning.
5287 * w32proc.c (compare_env):
5288 (find_child_console): Fix compile warning.
5290 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
5291 sys_errlist instead of _sys_errlist.
5292 (get_emacs_configuration_options): New function.
5294 * s/ms-w32.h (sys_nerr): Provide default definition.
5295 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
5296 name with _ prepended.
5297 (NSIG): Define if not known.
5298 (get_emacs_configuration): Provide extern declaration.
5299 (get_emacs_configuration_options): Provide extern declaration.
5300 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
5302 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
5304 (read_unc_volume): Fix compile warning.
5306 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
5307 definitions from being used.
5309 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
5311 * w32.c (unc_volume_file_attributes):
5312 (open_unc_volume): Make arg const.
5314 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
5315 (read_input_waiting): Remove excess parameter.
5317 * w32.c (init_environment): Call _access.
5318 (check_windows_init_file): Call _close.
5319 (init_user_info): Call _putenv.
5320 (init_environment): Call _putenv and _strdup.
5321 (init_ntproc): Reset volume info cache on startup.
5323 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
5324 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
5325 cannot override the CRT malloc.
5327 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
5328 (LINK_FLAGS): Append to original value of LINK_FLAGS.
5330 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
5331 unless we are linking with a static CRT.
5332 (RVA_TO_PTR): Cast result to unsigned char*.
5334 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
5335 (add_volume_info): Use xstrdup.
5337 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
5339 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
5340 (do_completion, Fminibuffer_complete_word): Use it.
5341 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
5342 var so it can take non-boolean values.
5344 2000-08-21 Gerd Moellmann <gerd@gnu.org>
5346 * editfns.c (find_field): Formatting changes.
5347 (toplevel): Some old-style function forward declarations
5348 changed to prototypes, some new protypes added, some functions
5351 * lisp.h (set_time_zone_rule): Add prototype.
5352 (use_dialog_box): External declaration.
5354 * keyboard.c (gen_help_event): Add parameter SIZE.
5355 (kbd_buffer_events_waiting): Slightly rewritten.
5356 (clear_event): New function.
5357 (kbd_buffer_get_event): Use it, and clear the input_events of
5359 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
5360 don't fill the newly created array with nils.
5361 (toplevel): Convert some old-style function forward declarations
5364 * keyboard.h (gen_help_event): Change prototype.
5366 * xterm.c (XTread_socket): Change calls to gen_help_event.
5368 * w32term.c (w32_read_socket): Change calls to gen_help_event.
5370 * eval.c (Fmacroexpand): Doc fix.
5372 2000-08-20 Jason Rumney <jasonr@gnu.org>
5374 * w32term.h (x_display_info_for_display): Remove as this function
5375 does not exist on W32.
5377 * w32term.c (help_echo_window): New variable.
5378 (syms_of_w32term): staticpro it.
5379 (note_mode_line_highlight): Set it.
5380 (XTextExtents16): Removed as there is no equivalent on W32.
5381 (x_compute_glyph_string_overhangs): Incomplete body removed, as
5382 the X way of doing this will not work for W32.
5383 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
5384 (x_draw_image_foreground): Avoid drawing outside of the clip area
5385 when image doesn't have a mask.
5386 (note_mouse_highlight): Process overlays in the right order of
5387 priority. Set help_echo_window.
5388 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
5389 because that's more visible for large images.
5391 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
5392 name to single_keymap_panes.
5393 (w32_menu_show): Set wv->title when dealing with titles.
5394 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
5396 2000-08-21 Miles Bader <miles@gnu.org>
5398 * minibuf.c (do_completion): Try again if we rewrite the input
5399 string, but no completion was done, so that any completion message
5402 2000-08-20 Gerd Moellmann <gerd@gnu.org>
5404 * xfaces.c (lface_equal_p): Compare strings differently.
5405 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
5406 (realize_tty_face): Use them.
5407 (syms_of_xfaces): Initialize new variables.
5408 (map_tty_color): New function, extracted from realize_tty_face.
5409 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
5410 foreground or background color, store the new color name in the
5411 realized face; previous code trying to do this had no effect.
5412 (realize_tty_face): Use map_tty_color.
5413 (Fclear_face_cache): Set face_change_count and ensure thorough
5416 2000-08-19 Gerd Moellmann <gerd@gnu.org>
5418 * undo.c (record_first_change, record_marker_adjustment): Don't
5419 use XBUFFER on last_undo_buffer which might not be a buffer.
5421 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5423 * coding.c (decode_coding_string): Set members consumed,
5424 consumed_char, produced, produced_char of *coding correctly. If
5425 decode_coding doesn't consume any byte, don't try anymore.
5426 (encode_coding_string): Likewise.
5428 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5430 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
5431 conditional have void type, for Standard C compilers.
5433 * xdisp.c (redisplay_internal): Compare windows for equality with
5434 EQ, instead of applying XWINDOW to something that might not
5437 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5439 * fontset.c (Finternal_char_font): Search only the selected frame
5440 for a window of the current buffer.
5442 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5444 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
5447 * keyboard.c (kbd_buffer_get_event): Handle the case that the
5448 second half of a HELP_EVENT is found at the start of kbd_buffer.
5450 2000-08-18 Miles Bader <miles@gnu.org>
5452 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
5454 * editfns.c (save_restriction_save): Rewrite to use markers.
5455 (save_restriction_restore): Rewrite to understand new form of data
5456 saved by save_restriction_save.
5457 (Fsave_restriction): Remove cautionary note in doc-string.
5459 2000-08-17 Gerd Moellmann <gerd@gnu.org>
5461 * fileio.c (build_annotations): Add a comment explaining the
5462 return value of format-annotate-function. Replace a spurious call
5463 to Flength with a CONSP test. Call format-annotate-function with
5464 a fifth arg specifying how many times the function is been called
5465 in a row, to let it choose temporary buffers appropriately.
5467 2000-08-17 Dave Love <fx@gnu.org>
5469 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
5470 declare make_temp_name twice.
5472 * lread.c: Prototype readevalloop, load_unwind,
5473 load_descriptor_unwind.
5474 (unreadpure): Give it an arg.
5476 * unexalpha.c: Prototype fatal_unexec, mark_x,
5477 update_dynamic_symbols. Declare unexec as void.
5479 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
5480 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
5482 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
5483 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
5486 * alloca.c: Use #error.
5487 [POINTER_TYPE]: Use it.
5489 * eval.c (Fdefvar): Doc fix.
5491 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
5492 INITIALIZE_INTERVAL.
5494 * buffer.h: Avoid DECLARE_INTERVALS.
5496 * config.in: Add size_t.
5498 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
5500 * w16select.c (set_clipboard_data): If there's not enough memory
5501 to put text into clipboard, return 1, as Fw16_set_clipboard_data
5502 expects. In case of other failures, return 3.
5503 (system_error_msg): New error message.
5504 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
5507 2000-08-16 Gerd Moellmann <gerd@gnu.org>
5509 * term.c (write_glyphs): Also turn off inverse video after turning
5510 off other appearances in case TS_exit_attribute_mode is not equal
5511 to TS_end_standout_mode.
5512 (insert_glyphs): Turn inverse video on/off for each run of glyphs
5514 (turn_off_face): Reset standout_mode only if
5515 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
5516 is equal to TS_end_standout_mode.
5518 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5520 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
5521 sequence at the end of the source block.
5523 * ccl.c (Fccl_program_p): Docstring modified.
5524 (Fccl_execute): Likewise.
5525 (Fccl_execute_on_string): Likewise.
5527 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
5529 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
5531 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5533 The following changes are mainly to fix bugs of
5534 encode/decode-coding-string failing if encoding/decoding return
5535 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
5536 variable conversion_buffer.
5538 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
5539 decrement dst_end to avoid buffer overflow in the later call of
5542 * coding.h (conversion_buffer_size, conversion_buffer)
5543 (get_conversion_buffer): Extern deleted.
5545 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
5546 (conversion_buffer, conversion_buffer_size): Variables deleted.
5547 (get_conversion_buffer): Function deleted.
5548 (struct conversion_buffer): New structure.
5549 (MAX_ALLOCA): New macro.
5550 (allocate_conversion_buffer): New macro.
5551 (extend_conversion_buffer, free_conversion_buffer): New functions.
5552 (ccl_coding_driver): Set coding->result.
5553 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
5554 this is the last block of source.
5555 (encode_coding): Likewise. Handle the source block as the last
5556 one only when the whole source text is consumed.
5557 (decode_coding_string): Handle the case that the output buffer is
5558 too small to decode the whole source text. Use
5559 allocate_conversion_buffer, extend_conversion_buffer and
5560 free_conversion_buffer, not get_conversion_buffer.
5561 (encode_coding_string): Likewise.
5562 (init_coding): Function deleted.
5563 (init_coding_once): Delete code to initialize
5564 conversion_buffer_size.
5566 * emacs.c (main): Don't call init_coding.
5568 * msdos.c (IT_write_glyphs): Use a locally declared
5571 * term.c (write_glyphs): Use a locally declared conversion_buffer.
5572 (insert_glyphs): Likewise.
5574 * w32console.c (write_glyphs): Use a locally declared
5577 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
5579 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
5580 member of display_info is NULL.
5582 2000-08-15 Gerd Moellmann <gerd@gnu.org>
5584 * alloc.c (compact_small_strings): Use safe_bcopy, add an
5587 * term.c (turn_off_face): Reset standout_mode when resetting
5588 appearances with capability `me'.
5589 (write_glyphs): Switch on inverse video before each face change.
5591 2000-08-14 Dave Love <fx@gnu.org>
5593 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
5594 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
5595 (lisp_free): Declare and make static.
5597 * window.c: Fix embedded comment.
5598 (syms_of_window): Fix doc string.
5600 2000-08-14 Gerd Moellmann <gerd@gnu.org>
5602 * keymap.c (push_key_description): If C without modifiers is < 32,
5603 make sure to print `C-' before `M-', like in the manual.
5605 2000-08-11 Gerd Moellmann <gerd@gnu.org>
5607 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
5608 since they aren't relocated anymore.
5609 (sxhash_string): Make sure returned hash code fits in a Lisp
5612 * xdisp.c (try_cursor_movement): Fix handling of cursor in
5613 partially visible line which is smaller than the window's
5616 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5618 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
5619 the multibyte form of eight-bit-control characters.
5620 (Fccl_execute_on_string): Initialize ccl->multibyte.
5622 * ccl.h (struct ccl_program): New member multibyte.
5624 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
5626 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5628 * regex.c (regex_compile) <normal_char>: Pay attention to
5630 (analyse_first) <exactn>: Setup fastmap correctly for
5631 eight-bit-control characters.
5633 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5635 * termhooks.h (enum event_kind): New member
5636 multibyte_char_keystroke.
5638 * keyboard.c (make_lispy_event): Handle the new event type
5639 multibyte_char_keystroke.
5641 * xterm.c: Include coding.h.
5642 (XTread_socket): Work around a bug of XmbLookupString. If the
5643 input is from XIM, decode it according to the current locale. In
5644 that case, generate multibyte_char_keystroke events.
5646 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5648 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
5649 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
5651 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5653 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
5654 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
5655 (move_it_in_display_line_to): Record iterator's ascent and descent
5656 before producing glyphs, and restore them when we know the glyph
5657 doesn't fit on the line.
5658 (move_it_to): Restructured so that it's easier to debug. If
5659 moving to a vpos, and not moving to an x or character position,
5660 stop as soon as the specified vpos is reached; don't move further
5661 into that line because that might change the computed line height.
5662 (try_cursor_movement): New function, extracted from the cursor
5663 movement branch of redisplay_window. If ending on a partially
5664 visible line, don't try to scroll if the cursor line is taller
5666 (redisplay_window): Use try_cursor_movement.
5668 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
5669 because that function doesn't cope with variable-height lines.
5671 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
5672 box cursor because that's better visible for large images.
5674 2000-08-10 Miles Bader <miles@gnu.org>
5676 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
5678 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5680 * xdisp.c (Vmessages_buffer_name): New variable.
5681 (message_dolog): Use it.
5682 (syms_of_xdisp): Initialize it.
5684 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
5686 * msdos.c (IT_note_mouse_highlight): Update the calls to
5688 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
5689 redundant now that keyboard.h is included.
5691 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
5693 * keyboard.c (kbd_buffer_events_waiting): New function.
5695 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
5697 * msdos.c: Include keyboard.h.
5698 (XMenuActivate): Empty no_event events from the event buffer. If
5699 no events are left after that, call clear_input_pending.
5700 (mouse_clear_clicks): New function, code moved from mouse_init.
5701 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
5702 mouse driver to ``forget'' any past clicks.
5704 * Makefile.in (msdos.o): Depend on keyboard.h.
5706 2000-08-09 Gerd Moellmann <gerd@gnu.org>
5708 * lisp.h (input_pending): External declaration.
5710 * dispextern.h (Qredisplay_dont_pause): Declare extern.
5712 * xdisp.c (echo_area_display): Display thoroughly if input is
5713 pending. Bind redisplay-dont-pause to t during the redisplay.
5714 in case input is pending.
5716 * dispnew.c (Qredisplay_dont_pause): New variable.
5717 (syms_of_display): Initialize and staticpro it.
5718 (update_frame_1): Don't interrupt the display for pending input if
5719 redisplay_dont_pause is set.
5721 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
5723 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5725 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
5727 * callproc.c (Fcall_process): Terminate the unwind-protect around
5728 the post-read-conversion of coding system.
5730 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
5731 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
5732 * buffer.h (overlays_at): Update prototype.
5733 * xdisp.c (next_overlay_change): Update call to overlays_at.
5734 * xfaces.c (face_at_buffer_position): Likewise.
5735 * textprop.c (Fget_char_property): Likewise.
5736 * xterm.c (note_mouse_highlight): Likewise.
5738 * minibuf.c (do_completion): Don't consider a simple change of
5739 case as `completion'.
5741 2000-08-08 Ken Raeburn <raeburn@gnu.org>
5743 * keyboard.c (syms_of_keyboard): Initialize
5744 last_point_position_buffer.
5745 * undo.c (record_delete): Make sure last_point_position_buffer is
5746 a buffer before comparing pointers.
5748 * coding.h (decode_coding_string): Declare.
5750 * intervals.h (Fprevious_single_char_property_change): Declare.
5752 * textprop.c (Fprevious_single_char_property_change): Don't do
5753 arithmetic directly on lisp objects.
5755 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
5758 * keyboard.h (menu_item_eval_property): Declare.
5760 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
5761 reuse as buffer name, instead of recreating (and discarding) every
5762 time a message is logged.
5763 (with_echo_area_buffer): Make callback arg A2 a lisp object.
5764 (current_message_1, truncate_message_1, set_message_1)
5765 (display_echo_area_1, resize_mini_window_1): Signatures changed.
5766 (current_message, truncate_echo_area, display_echo_area)
5767 (resize_echo_area_axactly): Changed calls.
5769 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
5771 (Ffind_coding_systems_region_internal): First argument to Fappend
5772 must be an integer, not a Lisp object.
5774 2000-08-08 Kenichi Handa <handa@etl.go.jp>
5776 * charset.c (Fchar_width): Doc fix.
5778 2000-08-08 Gerd Moellmann <gerd@gnu.org>
5780 * charset.c (Fstring_width): Doc fix.
5782 2000-08-07 Gerd Moellmann <gerd@gnu.org>
5784 * xdisp.c (start_display): When starting display on a continuation
5785 line, clear ascent and descent members of the iterator structure;
5786 the height of the continued line does not affect the height of the
5788 (make_cursor_line_fully_visible): Do nothing if cursor is on a
5789 line taller than the window.
5790 (redisplay_window) <forced window start>: Handle case that the
5791 middle of the window is not found in any row.
5792 (dump_glyph_row): Show more information.
5793 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
5794 first text line in a glyph matrix.
5796 * xterm.c (x_draw_image_foreground): Avoid drawing outside
5797 of the clip area when image doesn't have a mask.
5799 * fns.c (sweep_weak_table): Fix survival conditions for
5800 key-or-value and key-and-value weakness.
5802 * .gdbinit (xhashtable): New command.
5804 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
5805 tables out of the list of all weak hash tables.
5807 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
5808 a new buffer is created, make sure echo_area_buffer[] references
5811 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
5813 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
5816 2000-08-07 Kenichi Handa <handa@etl.go.jp>
5818 * syntax.c (skip_chars): Fix previous change. Make the handling
5819 of unibyte string consistent with that of regex search.
5821 2000-08-05 Gerd Moellmann <gerd@gnu.org>
5823 * xmenu.c (popup_get_selection): Use xfree instead of free.
5825 * fileio.c (Finsert_file_contents): Use xfree instead of free.
5827 * editfns.c (Ftranspose_regions): Use xfree instead of free.
5829 * callproc.c (child_setup): Use xfree instead of free.
5831 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
5833 (run_mac_command, closedir): Use `xfree' instead of `free'.
5835 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
5837 * eval.c (error): Use xfree instead of free.
5839 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
5841 * fns.c: Replace `illegal' with `invalid'.
5842 (Fmake_hash_table, make_hash_table): Allow table size of 0.
5844 2000-08-05 Kenichi Handa <handa@etl.go.jp>
5846 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
5849 2000-08-04 Noah Friedman <friedman@splode.com>
5851 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
5854 2000-08-04 Gerd Moellmann <gerd@gnu.org>
5856 * syntax.c (skip_chars): Fix typo in error message.
5858 2000-08-04 Andreas Schwab <schwab@suse.de>
5860 * m/ia64.h: Moved from s/ia64.h.
5862 2000-08-04 Kenichi Handa <handa@etl.go.jp>
5864 * process.c (read_process_output): Big simplification. Handle
5865 composition and post-read-conversion of coding system correctly.
5866 (send_process): Handle composition correctly.
5868 * callproc.c (Fcall_process): Handle post-read-conversion of
5869 coding system if any.
5871 * coding.c (decode_coding_iso2022): More strict check for handling
5873 (coding_restore_composition): Pay attention to the case that
5874 cmp_data is not set properly (because of invalid code in the
5876 (run_pre_post_conversion_on_str): Include text properties in the
5878 (decode_coding_string): Set members of coding correctly.
5880 2000-08-03 Gerd Moellmann <gerd@gnu.org>
5882 * s/ia64.h: New file.
5884 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
5885 Use NULL instead of 0 at the end of variable argument list of
5886 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
5887 sizeof (int) < sizeof (void *).
5889 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
5890 of variable argument lists of XtVaGetValues and XtVaSetValues.
5892 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
5893 variable argument lists of XtVaGetValues and XtVaSetValues.
5895 2000-08-02 Gerd Moellmann <gerd@gnu.org>
5897 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
5898 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
5900 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
5903 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
5904 in call to Fsingle_key_description.
5906 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
5909 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
5911 * window.c (display_buffer_reuse_frames): New variable.
5912 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
5913 frames displaying BUFFER.
5914 (syms_of_window): Define Lisp variable
5915 display-buffer-reuse-frames.
5917 2000-08-01 Miles Bader <miles@gnu.org>
5919 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
5920 when to constrain NEW_POS (they were pretty screwed up before).
5922 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
5924 * msdos.c (run_msdos_command): Save and restore the master
5925 environment, for the case that child_setup signals an error.
5926 When mirroring slashes in DOS shell commands, don't fail when
5927 argv[2] has embedded blanks.
5928 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
5929 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
5930 (dos_ttraw): Call mouse_setup_buttons.
5932 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
5933 using alloca; free it after run_msdos_command returns.
5935 2000-07-27 Dave Love <fx@gnu.org>
5937 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
5939 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
5942 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
5944 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
5946 * editfns.c (lisp_time_argument): Fix last change.
5948 2000-07-27 Gerd Moellmann <gerd@gnu.org>
5950 * fns.c (Fdelete): Make it work on vectors and strings in addition
5953 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
5954 (syms_of_fns): Initialize new variables.
5955 (sweep_weak_table): Handle weakness `key-or-value' and
5957 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
5958 weakness, with t meaning the same as `key-and-value'.
5960 2000-07-27 Kenichi Handa <handa@etl.go.jp>
5962 * coding.h (struct coding_system): Member safe_charset deleted.
5964 * coding.c (Qsafe_charsets): This variable deleted.
5965 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
5967 (coding_safe_chars): New function.
5968 (CODING_SAFE_CHAR_P): New macro.
5969 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
5970 checking safe_charsets member of the coding system. Caller
5972 (detect_coding_iso2022): New local variable safe_chars.
5973 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
5974 safe_charsets member of the coding system.
5975 (decode_coding_iso2022): New local variable safe_chars.
5976 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
5977 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
5978 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
5979 (ENCODE_UNSAFE_CHARACTER): New macro.
5980 (encode_coding_iso2022): New local variable safe_chars. Check
5982 (setup_coding_system): Delete the code to initialize
5983 coding->safe_charses
5984 (intersection, find_safe_codings): New functions.
5985 (Ffind_coding_systems_region_internal): New function.
5986 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
5987 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
5988 variable and initialize it.
5990 * fns.c (char_table_ref_and_index): New function.
5992 * lisp.h (char_table_ref_and_index): Add prototype.
5994 2000-07-26 Sam Steingold <sds@gnu.org>
5996 * editfns.c (lisp_time_argument): Added third argument `usec'.
5997 (Ffloat_time): New built-in Lisp function.
5999 2000-07-26 Gerd Moellmann <gerd@gnu.org>
6001 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
6002 for the character code.
6004 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
6007 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
6008 if called for a popup menu.
6009 (xmenu_show): Store help string in widget values.
6011 2000-07-26 Dave Love <fx@gnu.org>
6013 * syswait.h: Move some definitions.
6014 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
6015 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
6016 perspicuous definitions.
6017 (WTERMSIG): Fix bit pattern used.
6019 2000-07-26 Kenichi Handa <handa@etl.go.jp>
6021 * print.c (print_object): If vector printing is truncated, print
6022 "..." to indicate it as well as the case of list printing.
6024 2000-07-25 Gerd Moellmann <gerd@gnu.org>
6026 * xdisp.c (next_element_from_display_vector): Improve comments.
6028 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
6029 for the character code, and the rest for the face id as in 20.x.
6030 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
6032 * window.c (window_display_table): Cleaned up.
6034 * syntax.c (Fforward_word): Add last arg nil in call of
6035 Fconstrain_to_field.
6037 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
6039 * fileio.c (Frename_file) [DOS_NT]: If the file names are
6040 identical but for the letter-case, don't call
6041 barf_or_query_if_file_exists.
6043 2000-07-25 Miles Bader <miles@gnu.org>
6045 * editfns.c (find_field): Honor special `boundary' fields.
6046 (Qboundary): New variables.
6047 (syms_of_editfns): Initialize Qboundary.
6048 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
6049 Use scan_buffer instead of find_before_next_newline, because it
6050 allows us to detect the boundary case where there's a newline at
6052 * lisp.h (Fconstrain_to_field): Update external declaration.
6054 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6056 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
6059 2000-07-24 Dave Love <fx@gnu.org>
6061 * s/sunos4-0.h, s/sol2.h:
6062 (LIBS_TERMCAP): Move from m/sparc.h.
6064 * m/sparc.h (TERMINFO): Moved to system files (probably only
6065 relevant for sunos4 judging by its vintage).
6066 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
6069 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
6071 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
6072 name to single_keymap_panes.
6074 2000-07-24 Andreas Schwab <schwab@suse.de>
6076 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
6078 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6080 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
6081 parameters instead of using int parameters. Expect FN to accept
6082 EMACS_INT parameters.
6083 (display_echo_area, resize_echo_area_axactly, current_message)
6084 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
6085 with new argument list.
6086 (resize_mini_window_1): New callback function.
6087 (current_message_1, truncate_message_1, set_message_1): Change
6088 parameter lists to the new format expected by
6089 with_echo_area_buffer.
6091 2000-07-24 Kenichi Handa <handa@etl.go.jp>
6093 * fontset.c (fontset_ref): Remove INLINE declaration.
6094 (fontset_ref_via_base): Likewise.
6095 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
6098 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
6100 * msdos.c (IT_note_mouse_highlight): Process overlays in the
6101 correct order of priority. If help echo was found in an overlay,
6102 use that overlay as the object in which the help echo was found.
6104 2000-07-22 Miles Bader <miles@gnu.org>
6106 * textprop.c (Fprevious_single_char_property_change): The initial
6107 property value should be from the position preceding POSITION, not
6110 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
6112 * coding.c (syms_of_coding): Doc fix for
6113 inhibit-iso-escape-detection.
6115 2000-07-21 Gerd Moellmann <gerd@gnu.org>
6117 * xterm.c (note_mouse_highlight): Process overlays in the right
6120 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
6122 * xterm.c (note_mouse_highlight): If help-echo was found in an
6123 overlay, use that overlay as the object in which the help was
6126 * window.c (foreach_window_1): Fix typo reversing an if-condition.
6128 * window.c (foreach_window): Instead of a fake variable argument
6129 list, take one USER_DATA argument.
6130 (foreach_window_1): Likewise, and call callback functions with two
6131 args, the window and USER_DATA.
6132 (struct check_window_data): New struct.
6133 (check_window_containing): Use it.
6134 (window_from_coordinates): Set up a struct check_window_data for
6136 (add_window_to_list, freeze_window_start): Change parameters
6137 according to new calling convention.
6139 * window.h (foreach_window): Change prototype.
6141 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
6143 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
6145 * xmenu.c (menu_help_callback): Call show_help_echo with
6146 additional arguments OBJECT and POS.
6148 2000-07-21 Kenichi Handa <handa@etl.go.jp>
6150 * data.c (Faset): Allow storing any multibyte character in a
6151 string. Convert unibyte string to multibyte if necessary.
6153 * xfns.c (x_encode_text): New function.
6154 (x_set_name): Use x_encode_text.
6155 (x_set_title): Likewise.
6157 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
6159 * xterm.h (x_encode_text): Add prototype.
6161 2000-07-20 Dave Love <fx@gnu.org>
6163 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
6166 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
6168 * msdos.c (help_echo_window): New variable.
6169 (syms_of_msdos): Initialize and staticpro it.
6170 (IT_note_mode_line_highlight): Set help_echo_window.
6171 (IT_note_mouse_highlight): Ditto.
6172 (dos_rawgetc): Store help_echo_window in the second event produced
6175 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
6176 Record the object that generated the help echo and the position of
6177 that object in help_echo_object and help_echo_pos. Record that
6178 some glyphs in a row are displayed in mouse-face.
6179 (IT_update_begin): Don't clear mouse highlight unless one of the
6180 enabled glyph rows is marked as being displayed in mouse-face.
6181 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
6182 and position recorded in help_echo_object and help_echo_pos to the
6184 (IT_menu_display): Accept a new argument PN: the pane number of
6185 the current menu pane. Record the pane number and the item
6186 number of the item which has associated help string.
6187 (XMenuActivate): Update the prototype for help_callback in
6188 function declaration. Call IT_menu_display with the current menu
6189 pane number as an additional argument. Call help_callback with
6190 two additional arguments: the pane number and the item number of
6191 the menu item associated with the help text.
6192 (help_echo_object, help_echo_pos): New variables.
6193 (syms_of_msdos): Initialize them and staticpro help_echo_object.
6195 * msdos.h (XMenuActivate): Update prototype.
6197 2000-07-19 Gerd Moellmann <gerd@gnu.org>
6199 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
6200 Add some more prototypes.
6202 * xterm.c, xterm.h: Add some more prototypes.
6204 * lisp.h (Fnext_single_char_property_change): Add prototype.
6206 * dispnew.c (direct_output_for_insert): Remove confusing
6207 outer local variable mouse_face_overwritten_p.
6208 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
6210 * alloc.c (allocate_string_data): Don't copy old string contents.
6212 2000-07-19 Kenichi Handa <handa@etl.go.jp>
6214 * coding.c (code_convert_region): Delete text properties before
6215 shrinking the conversion region.
6217 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6219 * dispnew.c (update_text_area): Write the whole row if it
6220 has mouse-face in it.
6222 * xfaces.c (face-alternative-font-family-alist): Remove
6223 DEFVAR_LISP; staticpro instead.
6225 * xmenu.c (menu_help_callback): Call show_help_echo with
6228 * keyboard.c (show_help_echo): Add parameter WINDOW.
6229 (read_char): Call show_help_echo with window extracted from Lisp
6231 (gen_help_event): Add parameter WINDOW.
6233 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
6235 * xterm.c (help_echo_window): New variable.
6236 (note_mouse_highlight, note_tool_bar_highlight): Set
6238 (XTread_socket): Pass help_echo_window to gen_help_event.
6239 (syms_of_xterm): Initialize and staticpro help_echo_window.
6241 2000-07-18 Dave Love <fx@gnu.org>
6243 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
6246 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6248 * alloc.c (allocate_string_data): If string had already data
6249 assigned, copy old contents to new string data.
6251 * coding.c (syms_of_coding): Fix typo in spelling of variable
6252 `inhibit-iso-escape-detection'.
6254 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
6256 * Makefile.in: Add dependencies on dispextern.h.
6257 (alloca.o): Don't define malloc and define EMACS_FREE instead of
6258 `free'; both can conflict with system header files.
6260 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6262 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
6265 2000-07-18 Dave Love <fx@gnu.org>
6267 * window.c (Fwindow_list): Declare arg `window'.
6269 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6271 * coding.c (setup_coding_system): Don't override the explicitly
6272 specified designations.
6274 2000-07-15 Miles Bader <miles@gnu.org>
6276 * editfns.c (char_property_eq, char_property_stickiness): Renamed
6277 from `text_property_eq' and `text_property_stickiness', respectively.
6278 (find_field, Fconstrain_to_field, char_property_eq)
6279 (char_property_stickiness): Changed to call char-property functions
6280 instead of text-property-only ones.
6282 * textprop.c (Fnext_single_char_property_change): Made a subr (was
6283 `next_single_char_property_change'). Do more error checking, and
6284 cleanup limit behavior.
6285 (Fprevious_single_char_property_change): New function.
6286 (syms_of_textprop): Initialize new subrs.
6288 * xdisp.c (display_prop_end, invisible_text_between_p):
6289 Call Fnext_single_char_property_change instead of
6290 next_single_char_property_change.
6292 2000-07-15 Jason Rumney <jasonr@gnu.org>
6294 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
6295 after menu is finished with.
6296 (add_menu_item): Only consider wv->title as a menu title.
6297 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
6299 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
6301 (FONT_REGEXP): Remove unused macro, and its sub-components.
6302 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
6304 * w32term.c (help_echo_object, help_echo_pos): New variables.
6305 (note_mode_line_highlight): Store additional information about the
6306 help-echo in help_echo_object and help_echo_pos. Check both
6307 `local-map' and `keymap' properties for changing the cursor
6308 (note_mouse_highlight): Store additional information about the
6309 help-echo in help_echo_object and help_echo_pos.
6310 (note_tool_bar_highlight): Set help_echo_object to nil and
6311 help_echo_pos to -1.
6312 (w32_read_socket): Use gen_help_event instead of filling
6313 input_events manually.
6314 (syms_of_w32term): Staticpro help_echo_object.
6315 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
6316 set, arrange for a mouse-highlight redisplay in
6318 (x_clear_mouse_face): New function.
6319 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
6320 (x_update_window_begin): No need to turn off the mouse
6322 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6323 depending on whether they contain glyphs highlighted in
6325 (x_fill_stretch_glyph_string): Consume runs of stretch
6326 glyphs instead of a single one.
6327 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6328 with new argument list.
6329 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6330 (x_append_glyph, x_append_composite_glyph)
6331 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6332 changes in struct glyph starting 1999-12-27. See comments for
6333 xterm.c on 2000-07-05.
6335 2000-07-14 Sam Steingold <sds@gnu.org>
6337 * xfaces.c (realize_x_face): Fix the last patch:
6338 check `default_face' before dereferencing.
6340 2000-07-14 Dave Love <fx@gnu.org>
6342 * syntax.c (back_comment): Add null default in switch (for pcc).
6344 2000-07-14 Kenichi Handa <handa@etl.go.jp>
6346 * xfaces.c (realize_x_face): Make fontset using the base of the
6347 default_face's fontset, not using the default fontset.
6349 * coding.c (inhibit_iso_escape_detection): New variable.
6350 (syms_of_coding): Make it a Lisp variable.
6351 (detect_coding_iso2022): If inhibit_iso_escape_detection is
6352 nonzero, ignore ISO2022's escape sequence.
6354 2000-07-14 Gerd Moellmann <gerd@gnu.org>
6356 * alloca.c (malloc) [emacs]: Define as xmalloc.
6358 * xfns.c (Fx_show_tip): If frame parameters contain a position,
6359 use that instead of the mouse position. Add parameters DX and DY.
6361 * dispextern.h (Fx_show_tip): Adjust number of parameters
6364 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
6365 if HELP is a function, call it with OBJECT and POS as parameters
6366 to get the help to display.
6367 (gen_help_event, kbd_buffer_store_help_event): New functions.
6368 (kbd_buffer_get_event): Construct the Lisp help-event differently.
6369 (read_char): Call show_help_echo with new parameters.
6371 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
6374 * xterm.c (help_echo_object, help_echo_pos): New variables.
6375 (note_mode_line_highlight): Store additional information about the
6376 help-echo in help_echo_object and help_echo_pos. Check both
6377 `local-map' and `keymap' properties for changing the cursor
6378 (note_mouse_highlight): Store additional information about the
6379 help-echo in help_echo_object and help_echo_pos.
6380 (note_tool_bar_highlight): Set help_echo_object to nil and
6381 help_echo_pos to -1.
6382 (XTread_socket): Use gen_help_event instead of filling
6383 input_events manually.
6384 (syms_of_xterm): Staticpro help_echo_object.
6386 * xmenu.c (menu_highlight_callback): Use
6387 kbd_buffer_store_help_event instead of setting up and input_event
6390 * xdisp.c (eval_form): GCPRO argument sexpr.
6391 (call_function): New function.
6392 (handle_single_display_prop): Use call_function and FUNCTIONP
6393 instead of checking whether if font_height is a symbol and
6396 * eval.c (internal_condition_case_2): New function.
6398 * lisp.h (FUNCTIONP): New macro.
6399 (internal_condition_case_2, call_function): Add prototypes.
6401 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
6402 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
6403 Always set `arg' member of input_events.
6404 (construct_menu_click): Unused function removed.
6406 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
6408 * w32term.c (construct_mouse_click, construct_mouse_wheel)
6409 (construct_drag_n_drop, x_scroll_bar_handle_click)
6410 (w32_read_socket): Always set `arg' member of input_events.
6412 * keyboard.c (show_help_echo): Use eval_form. Add comment.
6414 * lisp.h (eval_form): Add prototype.
6416 * xdisp.c (eval_form): Make it externally visible.
6418 2000-07-13 Gerd Moellmann <gerd@gnu.org>
6420 * xterm.c (x_handle_tool_bar_click): Store the frame in the
6421 frame_or_window slot of TOOL_BAR_EVENT input events instead of
6422 consing. For prefix events, store the frame in the `arg' slot of
6423 the event, otherwise store the key there.
6424 (XTread_socket): Instead of consing, use the frame_or_window slot
6425 of HELP_EVENTs for the frame, and the `arg' slot for the help
6428 * xmenu.c (menu_highlight_callback): Store help string in the
6429 `arg' member of the input event; don't cons.
6430 (menubar_selection_callback): Use the `arg' slot of input events
6431 to queue additional information, instead of consing.
6433 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
6435 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
6437 (w32_read_socket): Adapt to changes in HELP_EVENTs.
6439 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
6440 input events to queue additional information, instead of consing.
6442 * keyboard.c (kbd_buffer_gcpro): Renamed from
6443 kbd_buffer_frame_or_window. Now used for all Lisp objects
6444 referenced from the input queue.
6445 (kbd_buffer_store_event): Always use structure assignment for
6446 copying input events. Record all Lisp objects referenced from
6447 events in kbd_buffer_gcpro.
6448 (kbd_buffer_get_event): Construct Lisp `help-echo' events
6449 differently from input events. Test for prefix menu_bar_events
6450 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
6451 event in kbd_buffer_gcpro to nil.
6452 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
6453 frame_or_window is equal to its arg member as prefix events.
6454 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
6455 used by an input event to nil.
6456 (init_keyboard): Use two times the size of the input queue
6457 for kbd_buffer_gcpro.
6458 (syms_of_keyboard): Likewise.
6460 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
6463 * termhooks.h (struct input_event): Add member `arg'.
6464 (MENU_BAR_EVENT): Renamed from menu_bar_event.
6465 (USER_SIGNAL_EVENT): Renamed from user_signal.
6467 * xfaces.c (ASET): Remove definition.
6469 * lisp.h (AREF, ASET, ASIZE): New macros.
6471 * fontset.c (AREF, ASIZE): Remove definitions.
6473 * fns.c (AREF): Remove definition.
6475 * composite.c (AREF): Remove definition.
6477 2000-07-12 Gerd Moellmann <gerd@gnu.org>
6479 * dispnew.c (redraw_overlapped_rows): Add missing local.
6480 (scrolling_window): Remove debug code.
6482 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
6483 Before scrolling, turn off a mouse-highlight in the window
6486 * xterm.c (x_update_window_end): Add parameter
6487 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
6488 redisplay in XTframe_up_to_date.
6489 (x_clear_mouse_face): New function.
6490 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
6492 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
6494 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
6495 it when any row is written to that contains glyphs highlighted in
6497 (update_window): Call the window update end hook with new
6498 parameter MOUSE_FACE_OVERWRITTEN_P.
6499 (direct_output_for_insert): Give up if row contains mouse-face.
6501 * dispextern.h (struct redisplay_interface): Add parameter
6502 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
6503 (clear_mouse_face): New function pointer member.
6505 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
6507 * syntax.c (back_comment): Use one switch rather than a few `if's.
6508 Obey open_paren_in_column_0_is_defun_start.
6509 When reverting to the `slow' method, try to nicely handle the case
6510 of nested comments by checking that the comment-starter we found
6511 does indeed match the comment-ender.
6512 (scan_sexps_forward, scan_sexps_forward):
6513 Ignore excessive opening parenthesis rather than throwing an error.
6515 2000-07-11 Gerd Moellmann <gerd@gnu.org>
6517 * doc.c (Fsubstitute_command_keys): Handle case that a GC
6518 in Fwhere_is_internal or get_keymap_1 relocates string contents.
6520 * dispnew.c (direct_output_forward_char): Give up if currently
6521 displaying a message instead of the minibuffer contents.
6523 * xterm.c (x_update_window_begin): No need to turn off the mouse
6525 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6526 depending on whether they contain glyphs highlighted in
6529 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
6530 compare the mouse_face_p flags of both rows.
6532 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
6534 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
6536 * keyboard.c (show_help_echo): Accept additional parameter
6537 ok_to_overwrite_keystroke_echo.
6538 (read_char): Call show_help_echo with a zero
6539 ok_to_overwrite_keystroke_echo argument.
6540 * keyboard.h (show_help_echo): Update prototype of
6542 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
6543 ok_to_overwrite_keystroke_echo argument.
6544 * w32menu.c (w32_menu_display_help): Call show_help_echo with
6545 non-zero ok_to_overwrite_keystroke_echo argument.
6547 2000-07-10 Gerd Moellmann <gerd@gnu.org>
6549 * xdisp.c (try_window_id): If changes are all below what is
6550 displayed in the window, and point is in the window, we still
6551 might have to find point on the display.
6553 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
6554 glyphs instead of a single one.
6555 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6556 with new argument list.
6557 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6559 * keymap.c (get_keymap_1): Add comment that this function can GC.
6560 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
6561 comment that functions can GC.
6562 (Fset_keymap_parent): GCPRO arg KEYMAP.
6564 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
6566 * msdos.c (XMenuActivate): After exiting the menu, restore the
6567 echo area message and erase it.
6569 2000-07-10 Kenichi Handa <handa@etl.go.jp>
6571 * fontset.c (Ffontset_info): Make the return value more compatible
6572 with that of Emacs 20.
6574 2000-07-07 Gerd Moellmann <gerd@gnu.org>
6576 * eval.c (Fsignal): Handle case that backtrace_list is null.
6578 2000-07-07 Kenichi Handa <handa@etl.go.jp>
6580 * ccl.c (Fccl_execute): Typo fixed.
6582 2000-07-06 Gerd Moellmann <gerd@gnu.org>
6584 * window.c (window_loop): Add missing gcpro1 local variable.
6586 * window.c (Fwindow_list): Reverse list at the end.
6587 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
6588 means allow windows on OWINDOW's frame, only.
6589 (window_loop): Simplified; use Fwindow_list.
6591 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
6593 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6595 * xterm.c (XTread_socket): Increment handling_signal at the start,
6596 decrement it at the end.
6598 * eval.c (handling_signal): New variable.
6599 (Fsignal): Abort if handling_signal is non-zero.
6601 * lisp.h (handling_signal): External declaration.
6603 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
6605 2000-07-05 Ken Raeburn <raeburn@gnu.org>
6607 Sound support for NetBSD through "Linux emulation" support:
6608 * config.in (HAVE_SOUNDCARD_H): Undef.
6609 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
6610 * Makefile.in (LIBSOUND): New variable.
6611 (LIBES): Include it.
6612 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
6614 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
6616 (vox_open): Use DEFAULT_SOUND_DEVICE.
6617 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
6619 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6621 * print.c (print_error_message): If Vsignaling_function is set,
6622 show it in *Messages*.
6624 * lisp.h (Vsignaling_function): External declaration.
6626 * eval.c (Vsignaling_function): New variable.
6627 (Fsignal): Compute it.
6628 (syms_of_eval): Staticpro it.
6630 2000-07-05 Dave Love <fx@gnu.org>
6632 * syswait.h: Use the autoconf recommended approach. Old code
6633 #if'd out in case we need to revert.
6635 * config.in (HAVE_SYS_WAIT_H): Added.
6637 2000-07-05 Andrew Innes <andrewi@gnu.org>
6639 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
6640 when non-NULL instead of __morecore, to take account of buffer
6641 memory. This also solves a problem with spurious memory warnings
6644 * ralloc.c: Make real_morecore non-static.
6646 * eval.c (internal_condition_case): Comment out abort if
6647 interrupt_input_blocked is not zero.
6649 * makefile.nt: Add support for `bootstrap' and related targets.
6650 Include minimal debug info in emacs.exe in release build.
6651 Remove all dependencies on lisp.h, and fixup some others.
6653 * w32.c (init_environment): Install code from 20.7 for providing
6654 default values for environment variables, based on the
6655 executable's own location.
6656 (map_w32_filename): Handle filenames that are longer than
6658 (sys_socket): Install socket inheritance bug fix from 20.7.
6660 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
6661 here via blockinput.h).
6663 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
6665 * w32menu.c (w32_menu_display_help):
6666 * xmenu.c (menu_help_callback): Use show_help_echo.
6668 * keyboard.h (show_help_echo): Declare.
6670 * keyboard.c (show_help_echo): New function, extracted from read_char.
6671 Feval its `msg' argument if it's a cons cell.
6672 (read_char): Use it.
6673 (follow_key): Pass `autoload' to get_keyelt.
6675 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
6676 (note_tool_bar_highlight, XTread_socket):
6677 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
6679 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
6680 (note_tool_bar_highlight, w32_read_socket):
6681 Do not gratuitously ignore non-string `help-echo' properties.
6683 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6685 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
6687 * window.c (delete_all_subwindows): Reset Vwindow_list.
6689 * xterm.c (x_append_glyph, x_append_composite_glyph)
6690 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6691 changes in struct glyph starting 1999-12-27. Some bit-fields of
6692 struct glyph were not set, which made glyphs unequal when compared
6693 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
6694 effects were the result. This also depended on the contents of
6695 memory returned by xmalloc. If flickering happens again, activate
6696 the code in clear_glyph_row that's in #if 0. If the flickering is
6697 gone with that, chances are that it is caused by something
6700 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
6702 * dispextern.h: Add some comments.
6704 * window.c (add_window_to_list): Add parameter LIST.
6705 (window_list): Order list so that, for each frame, windows are
6706 in canonical order, and so that frames appear in the list in
6707 the order given by Vframe_list.
6708 (next_window): Reverse the handling of NEXT_P.
6710 2000-07-04 Gerd Moellmann <gerd@gnu.org>
6712 * window.c (Vwindow_list): New variable.
6713 (make_window, delete_window): Set Vwindow_list to nil.
6714 (check_window_containing): New function.
6715 (window_from_coordinates): Rewritten.
6716 (add_window_to_list, window_list, candidate_window_p)
6717 (decode_next_window_args, next_window): New functions.
6718 (Fnext_window, Fprevious_window): Rewritten in terms of
6720 (Fwindow_list): New function.
6721 (Fother_window): Cleaned up.
6722 (foreach_window): Add a longer "variable argument list". Let
6723 callback function return 0 to indicate that cycling over windows
6725 (foreach_window_1): Likewise.
6726 (freeze_window_start): Return int.
6727 (init_window): New function.
6728 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
6730 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
6731 input_event with bzero.
6732 (main): Call init_window.
6734 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
6737 2000-07-04 Kenichi Handa <handa@etl.go.jp>
6739 * composite.h (make_composition_value_copy): Extern it.
6741 * composite.c (make_composition_value_copy): New function.
6743 * editfns.c (Fformat): While copying text properties, make each
6744 composition property value a copy.
6746 * fns.c (concat): While copying text properties, make each
6747 composition property value a copy.
6749 2000-07-03 Gerd Moellmann <gerd@gnu.org>
6751 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
6753 * fns.c (sweep_weak_table): Mark only objects that are not
6756 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
6757 include those frames as candidates which have their focus
6758 redirected to the minibuffer frame.
6760 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
6762 * fns.c (Fputhash): Return `value' rather than nil.
6764 2000-06-30 Gerd Moellmann <gerd@gnu.org>
6766 * frame.c (next_frame): Don't check focus redirection in case
6767 MINIBUF is a window. Doing so excludes frames using MINIBUF
6768 unless their focus is redirected, which contradicts the
6769 specification of next-frame, and leads to infinite loops in
6770 certain situations when cycling through windows with next-window.
6772 2000-06-30 Kenichi Handa <handa@etl.go.jp>
6774 * coding.c (code_convert_region): Even if the length of text is
6775 zero, try to convert it if coding->type is coding_type_ccl.
6776 (decode_coding_string, encode_coding_string): Likewise.
6778 2000-06-28 Gerd Moellmann <gerd@gnu.org>
6780 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
6781 the display if windows_or_buffers_changed.
6783 * dispnew.c (struct row_entry): New structure.
6784 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
6785 (row_table_size, old_lines, new_lines, old_lines_size)
6786 (new_lines_size, run_pool, runs_size, runs): New variables.
6787 (add_row_entry): New function.
6788 (scrolling_window): Use data structures allocated with xmalloc and
6789 held in global variables, instead of allocating them with alloca and
6790 holding them in local variables. Use a larger hash table whose
6791 size depends on glyph matrix sizes. Don't use bzero to clear the
6792 hash table; instead, clear used slots only.
6794 * fns.c (next_almost_prime): Make it externally visible.
6796 * lisp.h (next_almost_prime): Add prototype.
6798 * s/isc4-0.h (sigunblock): Define.
6800 * s/sco5.h (sigunblock): Define.
6802 2000-06-27 Dave Love <fx@gnu.org>
6804 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
6805 (moved to osf5-0.h).
6806 [!NOT_C_CODE]: Protect string.h stuff.
6808 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
6809 (sys_siglist, NSIG): Definitions moved here from osf1.h.
6811 2000-06-27 Gerd Moellmann <gerd@gnu.org>
6813 * xdisp.c (resize_mini_window): Subtract the extra line spacing
6814 below the last line from the needed window height.
6816 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
6818 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
6819 (Fwidget_get): Use it.
6820 (syms_of_fns): Defsubr it.
6822 2000-06-26 Gerd Moellmann <gerd@gnu.org>
6824 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
6825 display info for XIM.
6826 (xim_open_dpy): Likewise.
6827 (xim_close_dpy): Don't free the display info's XIM.
6829 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
6831 * config.in (USE_XIM): New define.
6833 * keymap.c (get_keyelt): For menu-items containing a `:filter
6834 FILTER', apply FILTER to the menu-item's definition to get the
6835 real definition to use.
6837 * lisp.h (QCfilter): External declaration.
6839 * xfns.c (Fimage_size): New function.
6840 (syms_of_xfns): Defsubr it.
6842 2000-06-26 Andreas Schwab <schwab@suse.de>
6844 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
6847 2000-06-25 Dave Love <fx@gnu.org>
6849 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
6852 * Makefile.in (blockinput.h): Depend on atimer.h.
6853 (atimer.h): Depend on systime.h.
6855 * blockinput.h: Protect against multiple inclusion. Include
6858 * atimer.h: Protect against multiple inclusion. Include
6861 * lisp.h (swap_in_global_binding): Declare.
6863 2000-06-24 Ken Raeburn <raeburn@gnu.org>
6865 * process.c (Fopen_network_stream): Turn off atimers for duration
6866 of call to connect. (Patch from Gerd.)
6868 2000-06-23 Dave Love <fx@gnu.org>
6870 * ralloc.c: Maybe include unistd.h
6872 * emacs.c (setgrp): Undefine before defining.
6873 (malloc_warning, set_time_zone_rule, index): Prototype.
6875 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
6876 HAVE_STRUCT_TIMEZONE.
6878 * s/osf1.h: Move string.h hack here from alpha.h and make it
6880 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
6882 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
6883 (SOCKLEN_TYPE): Don't define.
6885 * m/alpha.h: Remove string.h hack.
6887 * s/osf5-0.h: New file.
6889 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
6890 include time.h, done by systime.h.
6891 [__FreeBSD__]: Remove redundant includes.
6893 * callproc.c (setpgrp): Undefine before defining.
6894 (delete_temp_file): Return Qnil to avoid warning.
6896 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
6898 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
6901 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
6903 * composite.h (compose_text): Declare.
6905 * xterm.c: Don't include sys/types.h unconditionally. Don't
6906 protect its inclusion with !USG (following xmenu.c).
6908 2000-06-23 Gerd Moellmann <gerd@gnu.org>
6910 * xfns.c (x_create_tip_frame): Initialize frame's colors like
6913 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
6915 * coding.c (decode_eol_post_ccl): Special handling for undecided
6916 and inconsistent EOL types.
6918 2000-06-22 Gerd Moellmann <gerd@gnu.org>
6920 * xrdb.c (x_load_resources): Add default resource for scroll bar's
6921 trough color and main window's background color.
6923 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
6926 * xterm.h (Xt_app_con): External declaration.
6928 * widget.c (EmacsFrameRealize): Fix typo.
6930 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
6932 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
6933 (handle_invisible_prop): Record the start of invisible text in
6934 it->add_overlay_start.
6935 (struct overlay_entry): Add member `overlay'.
6936 (handle_overlay_change): Simplify.
6937 (next_overlay_string): After having processed overlay strings at the
6938 end of the buffer, record that fact in
6939 it->overlay_strings_at_end_processed_p.
6940 (compare_overlay_entries): If before- and after-strings come
6941 from the same overlay, let before-strings come first.
6942 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
6943 (load_overlay_strings): Take it->add_overlay_start into account
6944 when adding overlay strings.
6946 * dispextern.h (struct it): Add member add_overlay_start.
6948 2000-06-22 Dave Love <fx@gnu.org>
6950 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
6952 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
6954 2000-06-22 Kenichi Handa <handa@etl.go.jp>
6956 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
6959 2000-06-21 Dave Love <fx@gnu.org>
6961 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
6963 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
6965 * syntax.c (back_comment): Simplify string-parity counting (with
6966 the added benefit of handling multiple string-styles as long as
6967 they are not intertwined).
6968 Jump to the slow code as soon as a comment starter is found in
6969 a "string_lossage" position. Fixes the case: " /* " /* " */.
6971 2000-06-21 Dave Love <fx@gnu.org>
6973 * Makefile.in: Use GETLOADAVG_LIBS.
6975 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
6976 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
6978 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6980 * syntax.c (describe_syntax): Recognize the `n'estable bit.
6981 (Fforward_comment, scan_lists):
6982 Check the comstyle of single-char comment-starters.
6983 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
6984 we're just at the beginning of the comment (f.ex with (*) ... (*)).
6985 Check the comstyle of single-char comment-starters.
6986 Clarify control-flow around the Scomment case.
6988 2000-06-20 Dave Love <fx@gnu.org>
6990 * fns.c (make_hash_table, maybe_resize_hash_table):
6991 Cast arg of next_almost_prime.
6993 * tparam.c [emacs]: Include lisp.h.
6995 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
6998 2000-06-20 Gerd Moellmann <gerd@gnu.org>
7000 * keyboard.c (adjust_point_for_property): Check if display
7001 property should be treated as intangible by looking at its
7004 * xdisp.c (single_display_prop_intangible_p)
7005 (display_prop_intangible_p): New functions.
7007 * dispextern.h (display_prop_intangible_p): Add prototype.
7009 * xdisp.c (dump_glyph_row): Show type of glyph->object.
7011 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
7012 argument to sigprocmask.
7014 * s/sco5.h (sigblock): Redefined to pass a pointer as second
7015 argument to sigprocmask.
7017 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
7018 sigprocmask_set, and pass a pointer to it to sigprocmask.
7020 * sysdep.c (sigprocmask_set): New variable.
7022 * fileio.c (make_temp_name): Don't use `%s' in string passed to
7025 2000-06-20 Sam Steingold <sds@gnu.org>
7027 * xrdb.c: Don't declare xmalloc, xrealloc.
7029 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
7031 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
7032 (re_comp): Cast gettext return value to avoid complaints when
7035 2000-06-20 Dave Love <fx@gnu.org>
7037 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
7040 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
7042 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
7044 * m/alpha.h: Don't declare xmalloc, xrealloc.
7046 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
7048 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
7050 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
7052 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
7055 * keyboard.h (poll_for_input_1): Declare.
7057 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
7059 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
7061 * doprnt.c: Don't declare xmalloc, xrealloc.
7063 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
7064 (getenv, ctime, getwd): Removed.
7065 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
7067 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
7068 x_set_tool_bar_lines.
7070 * config.in: Add HAVE_GETWD. Move some definitions above
7071 machine/system includes.
7073 2000-06-20 Kenichi Handa <handa@etl.go.jp>
7075 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
7077 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
7078 contain information about ENCODING.
7080 * fontset.c (FONTSET_ASCII): Use the first element of char table
7081 for an ASCII font, not defalt slot.
7082 (fontset_ref_via_base): If FONTSET doesn't contain information for
7083 C, try the default fontset.
7084 (make_fontset): Don't copy the default fontset.
7085 (fontset_font_pattern): Likewise.
7086 (accumulate_font_info): If ELT is nil, use the corresponding
7087 element in the default fontset.
7089 2000-06-19 Dave Love <fx@gnu.org>
7091 * syntax.c (Fparse_partial_sexp): Doc fix.
7093 * regex.h: Test PROTOTYPES as well as __STDC__.
7095 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
7096 errno, strerror. Put text after #endif in comment.
7098 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
7101 * xterm.c (x_frame_of_widget): Likewise.
7103 2000-06-19 Gerd Moellmann <gerd@gnu.org>
7105 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
7106 to Vfundamental_mode_abbrev_table.
7108 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
7109 bogus objects are marked. This slows down GC by ~80 percent, but
7110 it might be worth trying when debugging GC-related problems.
7111 This feature requires conservative stack marking to be enabled.
7113 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
7114 returns XLookupChars, reset `modifiers' to zero.
7116 2000-06-19 Dave Love <fx@gnu.org>
7118 * mktime.c: Unprotoized.
7120 2000-06-19 Richard Stallman <rms@gnu.org>
7122 * data.c (set_internal): If variable is frame-local,
7123 store the new value immediately into the frame parameter alist.
7125 2000-06-19 Ken Raeburn <raeburn@gnu.org>
7127 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
7128 in the custom handler pointer.
7130 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
7131 value, or checks for CHAR_META can fail when Lisp_Object is a
7133 * keymap.c (get_keyelt): Likewise.
7135 2000-06-19 Kenichi Handa <handa@etl.go.jp>
7137 * ccl.h (struct ccl_program): New member eol_type.
7138 (struct ccl_spec): New member cr_carryover.
7140 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
7141 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
7143 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
7144 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
7145 (decode_eol_post_ccl): New function.
7146 (decode_coding): Don't detect EOL format here for CCL based coding
7148 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
7149 decode_eol_post_ccl after running the CCL program.
7150 (code_convert_region): Don't detect EOL format here for CCL based
7152 (decode_coding_string): Likewise.
7154 2000-06-18 Ken Raeburn <raeburn@gnu.org>
7156 * charset.c (update_charset_table): Use XINT on "iso_final_char"
7157 when treating it as an integer.
7159 * coding.h (encode_coding_string): Declare.
7161 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
7164 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
7165 "xkeymap" to avoid shadowing the "enum map_type" value that needs
7166 to be passed to get_local_map.
7168 * sound.c (Fplay_sound): Don't call make_number on
7169 Frun_hook_with_args count argument.
7171 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
7172 for lisp objects in X event structure data field, when lisp
7173 objects are represented with unions.
7174 (x_scroll_bar_to_input_event): Ditto.
7176 2000-06-16 Ken Raeburn <raeburn@gnu.org>
7178 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
7179 termination of string. Fix sense of test whether
7180 Vline_number_display_limit is an integer.
7182 2000-06-16 Gerd Moellmann <gerd@gnu.org>
7184 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
7185 only if HAVE_X_WINDOWS.
7187 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
7190 * dispnew.c (update_frame_1): Handle case that cursor vpos is
7193 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
7195 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
7198 2000-06-15 Kenichi Handa <handa@etl.go.jp>
7200 * coding.c (decode_coding_emacs_mule): Always set src_base at the
7201 start of the while loop.
7203 2000-06-15 Gerd Moellmann <gerd@gnu.org>
7205 * atimer.c (alarm_signal_handler): Add forward declaration.
7207 * data.c (set_internal): Remove debug code.
7209 2000-06-14 Gerd Moellmann <gerd@gnu.org>
7211 * Makefile.in (bootstrap-temacs): Add `-I../src'.
7213 * unexec.c (toplevel) [COFF]: Include coff.h.
7215 * s/lynxos.h: New file.
7217 * keymap.c (Fsingle_key_description): Enclose function key and
7218 event symbol names in angle brackets.
7220 * xdisp.c (setup_echo_area_for_printing): Call
7221 message_log_maybe_newline if message_buf_print is not set.
7223 * print.c (printchar, strout): Don't check message_buf_print
7224 before calling setup_echo_area_for_printing because that
7225 function does something useful even when message_buf_print is
7228 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
7230 (ensure_echo_area_buffers): Initialize echo buffer's
7231 truncate lines setting to nil.
7232 (with_echo_area_buffer): Don't set the echo buffer's truncate
7234 (set_message_1): Set it here instead, based on the value
7235 of message_truncate_lines.
7236 (resize_mini_window): Handle case that lines are truncated.
7237 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
7238 message-truncate-lines.
7240 * keyboard.c (read_char): Bind message-truncate-lines to t
7241 while displaying a help-echo.
7243 * lisp.h (Qmessage_truncate_lines): External declaration.
7245 2000-06-13 Gerd Moellmann <gerd@gnu.org>
7247 * xdisp.c (Vline_number_display_limit): Renamed from
7248 line_number_display_limit.
7249 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
7250 Extend documentation string. Initialize
7251 Vline_number_display_limit to nil meaning no limit.
7252 (decode_mode_spec): Use Vline_number_display_limit with its new
7255 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
7257 2000-06-13 Richard Stallman <rms@gnu.org>
7259 * frame.c (Fmodify_frame_parameters): Doc fix.
7261 * xfns.c (x_set_frame_parameters): Comment fix.
7263 * frame.c (store_frame_param): Call swap_in_global_binding if the
7264 variable's current binding was chosen based on this frame.
7266 * data.c (swap_in_global_binding): New function.
7268 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7270 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
7271 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
7273 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7275 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
7277 2000-06-12 Jason Rumney <jasonr@gnu.org>
7279 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
7281 * w32.h (EMACS_W32_H): Renamed from _NT_H_
7283 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
7285 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
7287 2000-06-12 Gerd Moellmann <gerd@gnu.org>
7289 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
7290 (syms_of_xfaces): Defsubr Sdump_colors.
7291 (x_free_colors): Don't treat b&w specially on default visual.
7292 (x_free_dpy_colors): New function.
7293 (free_face_colors): Don't check visual class; it's done
7296 * xterm.c (x_frame_of_widget): New function.
7297 (x_alloc_nearest_color_for_widget): Use it.
7298 (x_copy_dpy_color): New function.
7299 (x_destroy_window): Free various colors.
7301 2000-06-12 Kenichi Handa <handa@etl.go.jp>
7303 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
7305 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
7307 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
7309 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
7311 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
7313 2000-06-11 Dave Love <fx@gnu.org>
7315 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
7317 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
7319 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
7321 2000-06-11 Gerd Moellmann <gerd@gnu.org>
7323 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
7326 2000-06-10 Kenichi Handa <handa@etl.go.jp>
7328 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
7329 (regex_compile): Fix the code for handling the case of single byte
7330 char and multibyte char being mixed in a range within [...].
7332 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
7333 and dst_multibyte members of coding.
7335 * charset.c (update_charset_table): Update the table
7337 (init_charset_once): Initialize elements of bytes_by_char_head to
7338 1 except for leading codes for private charases.
7340 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
7341 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
7344 2000-06-09 Ken Raeburn <raeburn@gnu.org>
7346 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
7347 access the data it doesn't point to.
7349 2000-06-08 Gerd Moellmann <gerd@gnu.org>
7351 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
7352 will be translated to a switch-frame event when reading the
7353 event queue. This is necessary because Emacs otherwise won't
7354 perform a switch-frame to a new frame until some other event, for
7355 example a keystroke event, forces it to do so. This has various
7356 effects, one visible being that the cursor of a frame created with
7357 C-x 5 2 or switched to with a window manager key binding like
7358 A-TAB stays hollow because selected_window isn't on the newly
7359 focused frame until the switch-frame is performed.
7361 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
7362 generating a switch-frame event if necessary.
7364 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
7366 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
7369 2000-06-08 Kenichi Handa <handa@etl.go.jp>
7371 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
7374 2000-06-07 Gerd Moellmann <gerd@gnu.org>
7376 * window.c (displayed_window_lines): Take empty lines at
7377 the bottom of a window into account.
7379 * window.c (displayed_window_lines): New function.
7380 (Fmove_to_window_line): Use displayed_window_lines to determine
7381 the number of lines to move, instead of using the window's height.
7383 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
7384 to stop reading, even if the form read sets point to a different
7385 value when evaluated.
7387 * xdisp.c (display_line): Fix code deciding in which line to
7390 2000-06-07 Kenichi Handa <handa@etl.go.jp>
7392 * fileio.c (e_write): Free composition data if stored in
7395 2000-06-06 Gerd Moellmann <gerd@gnu.org>
7397 * xdisp.c (display_line): Set row's and iterator's
7398 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
7399 Set cursor even if row ends in the middle of a character.
7400 (dump_glyph_row): Print values of new flags.
7401 (redisplay_window) <cursor movement in unchanged window>: When
7402 point has been moved forward, and PT is at the end of the cursor
7403 row, don't place the cursor in the next row if the cursor row ends
7404 in the middle of a character or at ZV.
7406 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
7407 (struct glyph_row): Add starts_in_middle_of_char_p and
7408 ends_in_middle_of_char_p.
7409 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
7410 ends_in_middle_of_char_p flag.
7411 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
7413 * term.c (append_glyph): Revert change of 2000-06-06.
7415 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
7416 padding glyph not fitting on line as whole character not
7419 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
7420 this isn't true for images with `:ascent 100'.
7422 2000-06-06 Kenichi Handa <handa@etl.go.jp>
7424 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
7425 as modified if it is originally unmodified.
7427 * term.c (encode_terminal_code): Change the way to check if
7428 terminal coding does any conversion.
7429 (append_glyph): Set glyph->pixel_width correctly.
7431 * xdisp.c (display_line): While checking line continuation, pay
7432 attention to a padding glyph.
7434 2000-06-05 Gerd Moellmann <gerd@gnu.org>
7436 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
7438 2000-06-05 Dave Love <fx@gnu.org>
7440 * xdisp.c: Include fontset.h.
7442 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
7444 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7446 * dispnew.c: Conditionally include term.h.
7448 * coding.h: Declare code_convert_string_norecord.
7450 * frame.h (struct frame): Use volatile unconditionally.
7452 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
7454 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
7456 * systime.h: Protect against multiple inclusion.
7457 (timezone) [USG5_4]: Define as time_t.
7459 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7460 (Foptimize_char_table, make_temp_name): Declare.
7462 * Makefile.in (xdisp.o): Depend on fontset.h.
7464 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7466 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7467 (Foptimize_char_table, make_temp_name): Declare.
7471 * s/netbsd.h: Don't define autoconfiscated MATHERR.
7473 2000-06-02 Dave Love <fx@gnu.org>
7475 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
7477 2000-06-02 Gerd Moellmann <gerd@gnu.org>
7479 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
7480 result face, set flags in that face indicating that colors may not
7483 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
7484 glyph, use the ASCII NUL character to determine the face.
7486 2000-06-02 Dave Love <fx@gnu.org>
7488 * sysdep.c: Conditionally include stdlib.h, unistd.h.
7489 (VFORK_RETURN_TYPE): Remove.
7491 * config.in: Add NO_MATHERR.
7493 2000-06-01 Dave Love <fx@gnu.org>
7495 * cmds.c (internal_self_insert): Don't check
7496 Vbefore_change_function, Vafter_change_function.
7498 * insdel.c (signal_before_change, signal_after_change): Likewise.
7500 * buffer.c (Vbefore_change_function, Vafter_change_function):
7501 Variables and their initializations deleted.
7503 * callint.c (Fcall_interactively): Doc fix.
7505 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
7507 2000-05-31 Dave Love <fx@gnu.org>
7509 * textprop.c: Revert last change -- duplicated.
7511 2000-05-31 Gerd Moellmann <gerd@gnu.org>
7513 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
7516 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
7518 2000-05-31 Jason Rumney <jasonr@gnu.org>
7520 * search.c (Fre_search_forward, Fre_search_backward)
7521 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
7523 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
7525 2000-05-30 Jason Rumney <jasonr@gnu.org>
7527 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
7528 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
7530 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
7533 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
7534 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
7535 expand a nil default_filename.
7537 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
7538 pointer to glyph_to_pixel_coords, not a frame.
7540 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
7541 coding.h to dependencies.
7543 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
7545 * w32console.c (glyph_to_pixel_coords): Change first parameter to
7546 window pointer to be consistent with w32term.c and xterm.c.
7548 * w32fns.c: Format and doc changes to bring closer to xfns.c.
7549 (VIETNAMESE_CHARSET): Define if not defined in system headers.
7550 (Qline_spacing, Qcenter): New variables.
7551 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
7552 (x_set_line_spacing): New function.
7553 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
7555 (x_specified_cursor_type): New function.
7556 (x_set_cursor_type): Use it.
7557 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
7559 (validate_x_resource_name, x_get_resource_string): Measure lengths
7560 of external strings in bytes.
7561 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
7562 GetTextExtentPoint32 with NULL title.
7563 (Fx_create_frame): Initialize Qline_spacing.
7564 (w32_load_system_font): Initialize font->double_byte_p.
7565 (x_to_w32_charset): Use Vw32_charset_info_alist.
7566 (Image, busy cursor, tooltip functions): Merged changes from
7567 xfns.c. Not yet functional on Windows.
7569 * w32gui.h (W32FontStruct): Add double_byte_p member.
7571 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
7572 (emacs_button_translation): Use it.
7573 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
7574 in `mask' to be set.
7576 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
7579 * w32term.c: Format and doc changes to bring closer to xterm.c.
7580 (w32_char_font_type): New enum.
7581 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
7582 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
7583 (w32_encode_char): New function.
7584 (x_encode_char): Removed.
7585 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
7586 x_encode_char and w32_font_is_double_byte.
7587 (x_produce_image_glyph): Use image_ascent.
7588 (x_produce_glyphs): Use new version of w32_per_char_metric and
7589 handle NULL return value. Allow extra line spacing.
7590 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
7591 (w32_get_glyph_overhangs): Remove unicode_p param. Use
7592 w32_font_type member of glyph instead.
7593 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
7594 (fast_find_position): Make sure not to consider rows not visible
7596 (w32_read_socket) [WM_MENUSELECT]: Cannot call
7597 w32_menu_display_help with input blocked, as it can abort.
7598 (x_display_and_set_cursor): Choose cursor depending
7599 on buffer-local value of cursor_type.
7600 (x_draw_bar_cursor): Add parameter WIDTH.
7602 * w32term.h (CP_DEFAULT): Define.
7603 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
7605 2000-05-30 Gerd Moellmann <gerd@gnu.org>
7607 * search.c (Fre_search_forward, Fre_search_backward)
7608 (Fposix_search_backward, Fposix_search_forward): Doc fix.
7610 2000-05-30 Kenichi Handa <handa@etl.go.jp>
7612 * coding.c (detect_coding_iso2022): Fix code for checking
7613 CODING_CATEGORY_MASK_ISO_8_2.
7615 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
7617 * regex.c (PREFETCH_NOLIMIT): New function.
7618 (re_match_2_internal): Use it and adjust the end_match_2 logic.
7620 2000-05-29 Gerd Moellmann <gerd@gnu.org>
7622 * syntax.c (find_defun_start): Move test for
7623 open_paren_in_column_0_is_defun_start outside of the loop.
7625 * xdisp.c (redisplay_window): Really switch buffers when
7626 displaying mode lines, and temporarily set selected_frame to the
7627 frame of the window that's redisplayed.
7629 * xfaces.c (free_realized_faces): Block/unblock input.
7630 (free_realized_multibyte_face): Ditto.
7632 2000-05-29 Dave Love <fx@gnu.org>
7634 * textprop.c (Qkeymap): New variable.
7635 (syms_of_textprop): Intern it.
7637 * keymap.c: Include intervals.h.
7638 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
7640 * Makefile.in (keymap.o): Depend on intervals.h.
7642 * keyboard.c (menu_bar_items, tool_bar_items)
7643 (Fexecute_extended_command): Deal with `keymap' property.
7644 (read_key_sequence): Track map from `keymap' property as well as
7647 * intervals.c (get_local_map): Extra arg to allow looking for
7650 * intervals.h (map_property): New enum.
7651 (get_local_map): Extra arg using it.
7654 * lisp.h (get_local_map): Don't declare here.
7656 2000-05-29 Kenichi Handa <handa@etl.go.jp>
7658 * Makefile.in (callproc.o): Depend on composite.h.
7660 * callproc.c: Include composite.h.
7661 (Fcall_process): Handle composition correctly.
7663 * coding.h (coding_allocate_composition_data): Extern it.
7664 (coding_restore_composition): Likewise.
7666 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
7667 yet allocated, finish decoding with result
7668 CODING_FINISH_INSUFFICIENT_CMP.
7669 (coding_allocate_composition_data): Make it non-static.
7670 (coding_restore_composition): Likewise.
7672 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
7674 * charset.c (syms_of_charset): Revert last change.
7676 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7678 * term.c (produce_glyphs): Treat characters from the eight-bit-*
7679 charsets as unibyte, with 1-column screen width. Sent by Kenichi
7682 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7684 * charset.c (syms_of_charset): Set width of character sets
7685 eight-bit-control and eight-bit-graphic to 1 column.
7687 2000-05-26 Gerd Moellmann <gerd@gnu.org>
7689 * config.in (HAVE_SPEED_T): New define.
7691 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
7694 2000-05-26 Dave Love <fx@gnu.org>
7696 * coding.c (shrink_decoding_region): Initialize eol_conversion.
7698 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
7699 (Fsubr_arity): New function.
7700 (syms_of_data): Install them.
7702 2000-05-26 Kenichi Handa <handa@etl.go.jp>
7704 * charset.c (init_charset_once): Set the table bytes_by_char_head
7707 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
7708 the default fontset to what Emacs uses by default.
7709 (check_registry_encoding): This function deleted.
7710 (Fset_fontset_font): Remove the adhoc condition for the default
7711 fontset. Allow cons in FONTNAME.
7713 * fns.c (map_char_table): Ignore char-table entries for
7714 charsets eight-bit-control and eight-bit-graphic.
7716 2000-05-25 Ken Raeburn <raeburn@gnu.org>
7718 * emacs.c (main): Initialize keyboard syms before initializing
7719 window code, so face names are available.
7721 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
7723 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
7724 of an anchor at the beginning of a shy-group.
7726 2000-05-25 Gerd Moellmann <gerd@gnu.org>
7728 * xdisp.c (handle_invisible_prop): Don't try to skip over
7729 invisible text if end of text is already reached.
7731 2000-05-25 Dave Love <fx@gnu.org>
7733 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
7735 * coding.c (encode_eol): Add null statement after label.
7737 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
7739 * w16select.c (Fw16_set_clipboard_data): Fix the change from
7742 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7744 * ccl.c (ccl_driver): Fix previous change.
7746 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7748 * coding.c (run_pre_post_conversion_on_str): Set point to the
7749 beginning of buffer before calling coding->post_read_conversion.
7750 (decode_coding_string): Give correct args to
7751 run_pre_post_conversion_on_str.
7752 (encode_coding_string): Likewise.
7754 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
7755 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
7756 eight-bit-graphic correctly.
7758 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
7760 * fileio.c (Finsert_file_contents): Even if a file is not found,
7761 execute codes for setting up coding system. Call
7762 after-insert-file-functions unconditionally.
7764 2000-05-24 Gerd Moellmann <gerd@gnu.org>
7766 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
7767 BSD_PGRPS are not defined.
7769 2000-05-24 Kenichi Handa <handa@etl.go.jp>
7771 * charset.c (update_charset_table): Accept nil in LONG_NAME and
7773 (syms_of_charset): Avoid building same strings.
7775 2000-05-23 Gerd Moellmann <gerd@gnu.org>
7777 * lread.c (Fload): Add a comment about the meaning of
7778 Vuser_init_file being t.
7780 * puresize.h (BASE_PURESIZE): Increase to 675000.
7782 * s/gnu-linux.h (setpgrp): Don't define it here because this
7783 prevents compilation on GNU/Linux systems with glib 2.2.
7785 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
7788 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
7790 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
7791 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
7793 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
7795 2000-05-23 Kenichi Handa <handa@etl.go.jp>
7797 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
7800 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
7802 * term.c (encode_terminal_code): Set coding->src_multibyte
7805 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
7807 2000-05-22 Kenichi Handa <handa@etl.go.jp>
7809 * keyboard.c (read_char): Allow character codes 128..255 to be
7810 handled by input-method-function.
7812 * insdel.c (adjust_markers_for_replace): Fix previous change.
7813 (adjust_after_replace): If PREV_TEXT is nil, call
7814 adjust_markers_for_insert, not adjust_markers_for_replace.
7816 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
7818 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
7819 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
7820 [HAVE_GRANDPT]: Define.
7821 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
7823 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
7826 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
7828 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
7830 2000-05-20 Kenichi Handa <handa@etl.go.jp>
7832 The following changes are to handle 8-bit characters in a
7833 multibyte buffer/string without facing with byte combining
7834 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
7835 eight-bit-graphic (for 0xA0..0xFF) are introduced.
7837 * Makefile.in (fns.o): Depend on charset.h.
7839 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
7840 convert it to unibyte.
7841 (make_string): Use parse_str_as_multibyte, not chars_in_text.
7843 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
7844 apparent char boundary.
7845 (Fset_buffer_multibyte): Convert 8-bit characters in the range
7846 0x80..0x9F to/from multibyte form.
7848 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
7851 * callproc.c (Fcall_process): Always encode an argument string if
7852 it is multibyte. Setup src_multibyte and dst_multibyte members of
7853 process_coding properly.
7855 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
7856 SPLIT_NON_ASCII_CHAR.
7858 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
7860 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
7862 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
7864 (SPLIT_CHARACTER_SEQ): This macro deleted.
7865 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
7867 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
7868 and eight-bit-graphic.
7869 (char_to_string): Likewise. Signal an error for too large
7871 (char_printable_p): Return 0 for 8-bit characters.
7872 (update_charset_table): Update iso_charset_table only when a final
7873 character is non-negative.
7874 (find_charset_in_text): Renamed from find_charset_in_str.
7875 Arguments and return value changed. Callers changed.
7876 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
7877 be -1 if CHARSET is used only internally.
7878 (Fmake_char_internal): Handle new charsets; eight-bit-control and
7880 (Fcharset_after): Simplified.
7881 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
7882 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
7883 (multibyte_chars_in_text): Simplified by assuming there's no
7884 invalid multibyte sequence.
7885 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7886 str_as_unibyte): New functions.
7887 (Fstring): Simpified by assuming that byte combining never
7889 (init_charset_once): Initialization for
7890 LEADING_CODE_8_BIT_CONTROL.
7891 (syms_of_charset): Intern and staticpro Qeight_bit_control and
7892 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
7893 eight-bit-control and eight-bit-graphic.
7895 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
7896 CHARSET_8_BIT_GRAPHIC): New macros.
7897 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
7898 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
7899 (CHARSET_REVERSE_CHARSET): Likewise.
7900 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
7902 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
7903 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
7904 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
7905 encounter an invalid multibyte sequence.
7906 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
7907 sequence is always valid.
7908 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
7909 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
7911 (CHAR_STRING): For 8-bit characters, call char_to_string.
7912 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
7913 multibyte sequence is always valid.
7914 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
7915 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7916 str_as_unibyte): Extern them.
7917 (BCOPY_SHORT): Fix a bug.
7918 (CHAR_LEN): This macro deleted. Callers changed to use
7920 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
7921 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
7922 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
7924 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
7925 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
7926 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
7927 EMIT_BYTES): New macros.
7928 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
7929 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
7931 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
7932 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
7933 check the validity of multibyte sequence.
7934 (decode_coding_emacs_mule): New function.
7935 (encode_coding_emacs_mule): New macro.
7936 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
7938 (DECODE_ISO_CHARACTER): Just return a character code.
7939 (DECODE_COMPOSITION_START): Set coding->result instead of result.
7940 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
7941 EMIT_CHAR to produced decoded characters. Exit the loop only by
7942 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
7944 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
7945 only position codes for an invalid character.
7946 (encode_designation_at_bol): Return new destination pointer. 5th
7947 arg DSTP is changed to DST.
7948 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
7949 from the source by ONE_MORE_CHAR. Don't handle the case of last
7951 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
7953 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
7954 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
7955 TWO_MORE_BYTES to fetch a byte from the source.
7956 (encode_eol): Pay attention to coding->src_multibyte.
7957 (detect_coding, detect_eol): Preserve members src_multibyte and
7959 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
7960 (encoding_buffer_size): Set magnification to 3 for all coding
7961 systems that require encoding.
7962 (ccl_coding_driver): For decoding, be sure that the result is
7963 valid multibyte sequence.
7964 (decode_coding): Initialize coding->errors and coding->result.
7965 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
7966 and raw-text, always call decode_eol. Handle the case of last
7967 block here. If not coding->dst_multibyte, convert the resulting
7968 sequence to unibyte.
7969 (encode_coding): Initialize coding->errors and coding->result.
7970 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
7971 and raw-text, always call encode_eol. Handle the case of last
7973 (shrink_decoding_region, shrink_encoding_region): Detect cases
7974 that we can't skip data more rigidly.
7975 (code_convert_region): Setup src_multibyte and dst_multibyte
7976 members of coding. For decoding, if the buffer is multibyte,
7977 convert the source sequence to unibyte in advance. For encoding,
7978 if the buffer is multibyte, convert the resulting sequence to
7979 multibyte afterward.
7980 (run_pre_post_conversion_on_str): New function.
7981 (code_convert_string): Deleted and divided into the following two.
7982 (decode_coding_string, encode_coding_string): New functions.
7983 (code_convert_string1, code_convert_string_norecord): Call one of
7985 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
7986 MAKE_NON_ASCII_CHAR.
7987 (Fset_terminal_coding_system_internal,
7988 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
7989 and dst_multibyte members.
7990 (init_coding_once): Initialize iso_code_class with new enum
7991 ISO_control_0 and ISO_control_1.
7993 * coding.h (enum iso_code_class_type): Member ISO_control_code is
7994 devided into ISO_control_0 and ISO_control_1.
7995 (struct coding_system): New members src_multibyte, dst_multibyte,
7996 errors, and result. Delete member fake_multibyte.
7997 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
7999 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
8002 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
8005 * editfns.c (Fformat): Be sure to convert 8-bit characters to
8007 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
8009 (Ftranspose_region): Delete codes for handling byte combining.
8011 * fileio.c (Finsert_file_contents): Setup src_multibyte and
8012 dst_multibyte members of coding. On handling REPLACE on unibyte
8013 buffer, convert the result of decode_coding to unibyte. On
8014 inserting into a mutibyte buffer, always call code_convert_region.
8015 (e_write): Setup coding->src_multibyte according to the
8016 multibyteness of the source (buffer or string).
8018 * fns.c (concat): Handle 8-bit characters correctly.
8019 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
8020 unibyte in the result.
8021 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
8022 valid multibyte form in the result.
8023 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8024 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
8025 return -1, signal an error.
8026 (base64_encode_1): New arg MULTIBYTE. Get each character by
8027 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
8028 character is found, return -1.
8029 (Fbase64_decode_region): Delete codes for handling byte-combining.
8030 Treat each decoded byte as a unibyte character.
8031 (Fbase64_decode_string): Return unibyte string.
8032 (Fcompare_strings, concat, string_byte_to_char): Use
8033 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
8034 FETCH_STRING_CHAR_ADVANCE.
8035 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8036 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
8038 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
8039 SPLIT_NON_ASCII_CHAR.
8040 (fontset_ref_via_base, fontset_set): Likewise
8042 * insdel.c (adjust_markers_for_record_delete): Deleted.
8043 (adjust_markers_for_insert): Argument changed. Caller changed.
8044 (adjust_markers_for_replace): Likewise.
8045 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
8046 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
8047 (copy_text): Delete unused local varialbe c_save. For converting
8048 to multibyte, be sure to make all 8-bit characters in valid
8050 (count_size_as_multibyte): Handle 8-bit characters correctly.
8051 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
8052 adjust_after_replace, replace_range, del_range_2)
8053 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
8054 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
8055 adjust_after_replace, replace_range, del_range_2) Delete codes for
8056 handling byte combining.
8057 (adjust_before_replace): Deleted.
8059 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
8060 SPLIT_NON_ASCII_CHAR.
8061 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8062 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
8064 (Fkey_description): Likewise.
8066 * lread.c (read1): On reading multibyte string, be sure to make
8067 all 8-bit chararacters in valid multibyte form.
8068 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8070 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
8073 * process.c (Fstart_process): GCPRO current_dir before calling
8074 Ffind_operation_coding_system. Encode arguments here.
8075 (create_process): Don't encode arguments here. Setup
8076 src_multibyte and dst_multibyte members of struct coding.
8077 (read_process_output): Setup src_multibyte and dst_multibyte
8078 members of struct coding. If the output is to multibyte buffer,
8079 always decode the output of the process. Adjust the
8080 representation of 8-bit characters to the multibyteness of the
8082 (send_process): Setup coding->src_multibyte according to the
8083 multibyteness of the source.
8085 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
8087 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
8088 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
8090 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
8093 * w16select.c (Fw16_set_clipboard_data): Setup members
8094 src_multibyte and dst_multibyte of coding. Adjusted for the
8095 change for find_charset_in_str.
8096 (Fw16_get_clipboard_data): Likewise.
8098 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
8099 dst_multibyte of coding.
8100 (x_to_w32_font): Likewise.
8102 * w32select.c (Fw32_set_clipboard_data): Setup members
8103 src_multibyte and dst_multibyte of coding. Adjusted for the
8104 change for find_charset_in_str.
8105 (Fw32_get_clipboard_data): Likewise.
8107 * xdisp.c (get_next_display_element): Handle 8-bit characters
8109 (next_element_from_display_vector): Use CHAR_BYTES instead of
8111 (disp_char_vector): Use SPLIT_CHAR instead of
8112 SPLIT_NON_ASCII_CHAR.
8114 * xselect.c (selection_data_to_lisp_data): Setup members
8115 src_multibyte and dst_multibyte of coding. Adjusted for the
8116 change for find_charset_in_str.
8117 (lisp_data_to_selection_data): Likewise.
8119 2000-05-19 Gerd Moellmann <gerd@gnu.org>
8121 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
8124 * dispextern.h (Vimage_types): Add extern declaration.
8126 * xdisp.c (Vimage_types): Moved here from xfns.c.
8127 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
8129 * xfns.c (Vimages_types): Moved to xdisp.c.
8130 (syms_of_xfns): Move `image-types' to xdisp.c.
8132 * w32fns.c (Vimage_types): Removed.
8133 (syms_of_w32fns): Remove `image-types'.
8135 2000-05-18 Kenichi Handa <handa@etl.go.jp>
8137 * fns.c (map_char_table): Pay attention to character number of
8138 charset. Check the validity of charset at the first level. For
8139 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
8142 * fontset.c: Include "buffer.h".
8143 (fs_load_font): If the face has fontset, record the face ID in
8145 (Finternal_char_font): New function.
8146 (accumulate_font_info): New function.
8147 (Ffontset_info): Rewritten for the new fontset implementation.
8148 (syms_of_fontset): Register Vdefault_fontset in the first element
8149 of Vfontset_table. Include Vdefault_fontset in
8150 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
8153 2000-05-16 Dave Love <fx@gnu.org>
8155 * m/iris5d.h: Deleted -- unused.
8157 2000-05-16 Gerd Moellmann <gerd@gnu.org>
8159 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
8160 `invalid' instead of `illegal'.
8162 * indent.c (Fmove_to_column): When ending within a tab, insert
8163 spaces first so that markers at the end of the tab get adjusted.
8165 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
8166 buffer list that wasn't selected in that frame.
8168 * filelock.c (get_boot_time): To obtain an 8 char file name, which
8169 is needed on mescaline, use a 2 char prefix, and call
8170 make_temp_name with second arg non-zero.
8172 * fileio.c (make_temp_name): New function, extracted from
8174 (Fmake_temp_name): Use it.
8176 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
8178 * window.c (coordinates_in_window): Subtract 1 when computing
8181 2000-05-15 Gerd Moellmann <gerd@gnu.org>
8183 * Makefile.in (lisp): Add env.elc.
8185 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
8187 2000-05-12 Gerd Moellmann <gerd@gnu.org>
8189 * search.c (Freplace_match): Handle case of `\N' in the
8190 replacement when there's no group N.
8192 2000-05-11 Gerd Moellmann <gerd@gnu.org>
8194 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
8195 of the message to message_dolog.
8197 * keyboard.c (read_char): Don't clear current message for help
8198 events; let the code handling help events handle this. Change
8199 code detecting help events that should be ignored.
8201 * xdisp.c (handle_single_display_prop): Don't try to set PT if
8202 we're interating over a string.
8204 2000-05-09 Dave Love <fx@gnu.org>
8206 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
8207 that offset before writing. Move gcpro region past call of
8210 2000-05-04 Dave Love <fx@gnu.org>
8212 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
8214 2000-05-04 Gerd Moellmann <gerd@gnu.org>
8216 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
8217 of inserted characters when BUF equals the current buffer, and PT
8218 is in front of or equal to FROM.
8220 2000-05-03 Gerd Moellmann <gerd@gnu.org>
8222 * xdisp.c (handle_single_display_prop): If display property value
8223 is invalid, or something not supported on the frame, restore
8224 iterator's position to what it was initially. Make sure to return
8225 0 for invalid and unsupported property values.
8227 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
8228 that x_per_char_metric returns null.
8230 2000-05-02 Gerd Moellmann <gerd@gnu.org>
8232 * xterm.h (struct face): Add forward declaration.
8233 (struct image): Ditto.
8234 (image_ascent): Add prototype.
8236 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
8237 (x_draw_image_relief, x_draw_image_foreground_1): Call function
8238 image_ascent instead of using IMAGE_ASCENT.
8240 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
8241 (IMAGE_ASCENT): Removed.
8243 * xfns.c (Qcenter): New variable.
8244 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
8245 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
8246 (image_ascent): New function.
8247 (lookup_image): Recognize `:ascent center'.
8248 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
8249 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
8250 (xbm_load): Don't set image's ascent here.
8251 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
8252 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
8253 check ascent values here.
8254 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
8255 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
8256 (syms_of_xfns): Initialize Qcenter.
8258 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
8259 to the limits, increase the limits.
8261 2000-05-01 Kenichi Handa <handa@etl.go.jp>
8263 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
8264 Check Vfont_encoding_alist against the full name of the opened
8267 2000-04-28 Gerd Moellmann <gerd@gnu.org>
8269 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
8270 taller than the window.
8272 2000-04-28 Kenichi Handa <handa@etl.go.jp>
8274 * xfaces.c (realize_x_face): Fix the argument of the second
8275 xassert. BASE_FACE may not be a face for ASCII.
8277 2000-04-27 Gerd Moellmann <gerd@gnu.org>
8279 * print.c (print_object): Treat print-length < 0 as nil.
8281 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
8283 * s/freebsd.h (TERMCAP_OBJ): Removed.
8284 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
8286 * lread.c (read1): Don't treat period followed by certain
8287 characters as symbol start.
8289 * xfns.c (slurp_file): New function.
8290 (xbm_image_p): Handle case of in-memory XBM files.
8291 (xbm_scan): Rewritten to work on memory buffers instead of files.
8292 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
8293 Work on memory buffers instead of files. If DATA is null test
8294 if buffer looks like an in-memory XBM file.
8295 (xbm_load_image): Renamed from xbm_load_image_file. Work on
8296 memory buffers instead of files.
8297 (xbm_file_p): New function.
8298 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
8300 * lread.c (end_of_file_error): New function.
8301 (read1): Call it instead of signaling `end-of-file' directly.
8303 * print.c (print_error_message): Print data of `end-of-file'
8304 with Fprinc instead of Fprin1.
8306 2000-04-26 Ken Raeburn <raeburn@gnu.org>
8308 * window.c (freeze_window_start): Check that minibuffer scroll
8309 window isn't nil before extracting the window structure pointer
8312 * undo.c (record_delete): If we hit the end of the undo list, stop
8313 picking elements apart.
8315 2000-04-26 Gerd Moellmann <gerd@gnu.org>
8317 * xdisp.c (display_line): If lines are continued, restore
8318 iterator's ascent/descent information to the values before the
8319 first glyph not fitting on the line.
8321 2000-04-25 Gerd Moellmann <gerd@gnu.org>
8323 * xdisp.c (try_window_id) <all changes above window start>: Adjust
8324 positions in glyph matrix. Don't compute new window end
8327 * dispnew.c (increment_matrix_positions): Renamed from
8328 increment_glyph_matrix_buffer_positions.
8329 (increment_row_positions): Renamed from
8330 increment_glyph_row_buffer_positions.
8332 * dispextern.h: Change names of renamed functions from dispnew.c
8335 2000-04-24 Gerd Moellmann <gerd@gnu.org>
8337 * fileio.c (Fdo_auto_save): Create directories for auto-save
8338 list file if necessary.
8340 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
8341 from buffer or frame.
8342 (automatic_hscrolling_p): New variable.
8343 (hscroll_windows): Scroll windows horizontally only if automatic
8344 hscrolling is allowed.
8345 (syms_of_xdisp): New variable `automatic-hscrolling'.
8347 * frame.h (struct frame): Add member extra_line_spacing.
8349 * xfns.c (x_set_line_spacing): New function.
8350 (Fx_create_frame): Set line spacing from resources.
8351 (Qline_spacing): New variable.
8352 (syms_of_xfns): Initialize Qline_spacing.
8354 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
8356 * buffer.c (init_buffer_once): Handle extra_line_spacing.
8357 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
8358 (reset_buffer): Don't initialize extra2 and extra3. Initialize
8359 extra_line_spacing from default value.
8360 (init_buffer_once): Initialize default value of extra_line_spacing.
8362 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
8365 * xterm.c (x_produce_glyphs): Remove reference to struct it's
8366 prompt_width. Add extra line spacing.
8368 * term.c (produce_glyphs): Remove reference to struct it's
8371 * dispextern.h (struct it): Remove member prompt_width, add
8374 2000-04-22 Gerd Moellmann <gerd@gnu.org>
8376 * dispnew.c (update_frame_line): When writing a whole line, make
8377 sure cursor is in the right row afterwards, otherwise a use of
8378 capability `ch' in cmgoto might leave the cursor in the row below.
8380 2000-04-21 Gerd Moellmann <gerd@gnu.org>
8382 * lisp.h (struct Lisp_Buffer_Cons): Remove.
8384 * keyboard.c (timer_check): Fix typo in comment.
8386 2000-04-21 Kenichi Handa <handa@etl.go.jp>
8388 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
8389 name change: ch -> character.
8391 2000-04-20 Gerd Moellmann <gerd@gnu.org>
8393 * keyboard.c (echo_message_buffer): New variable.
8394 (echo_now): Set echo_message_buffer to the echo area buffer used
8395 to display the echo.
8396 (cancel_echoing): Reset echo_message_buffer to nil.
8397 (read_char): Code rewritten that handles canceling an echo or
8398 echoing a dash, respectively.
8400 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
8401 directory doesn't exist.
8403 2000-04-19 Dave Love <fx@gnu.org>
8405 * fns.c (syms_of_fns): Defsubr mapc.
8406 (concat): Don't allow numeric args.
8407 (Fconcat): Doc change.
8409 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
8411 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
8412 instead define end_match(1|2) more carefully.
8413 Use GET_CHAR_BEFORE_2 for `begline'.
8415 2000-04-19 Gerd Moellmann <gerd@gnu.org>
8417 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
8418 on 64-bit systems where NULL is defined as `0'.
8420 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
8421 the `variable argument list' to make it work on Alpha.
8423 * m/alpha.h (_LP64) [!_LP64]: Define.
8424 (ORDINARY_LINK): Define for NetBSD.
8426 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
8428 2000-04-19 Dave Love <fx@gnu.org>
8430 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
8433 * Makefile.in (LIBS): Don't use.
8434 (GETLOADAVG_OBJ): Define again.
8435 (otherobj): Add GETLOADAVG_OBJ.
8437 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
8439 2000-04-18 Gerd Moellmann <gerd@gnu.org>
8441 * lread.c (read_filtered_event): Cancel and start busy cursor.
8443 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
8444 that the per-character metrics may be null.
8446 2000-04-17 Gerd Moellmann <gerd@gnu.org>
8448 * buffer.c (clone_per_buffer_values): New function.
8449 (Fmake_indirect_buffer): Add optional argument CLONE. Call
8450 clone_per_buffer_values if CLONE is not nil.
8452 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8454 2000-04-16 Dave Love <fx@gnu.org>
8456 * Makefile.in: Remove obsolete localcpp stuff.
8457 (GETLOADAVG_OBJ): Don't define.
8458 (obj): Move LIBOBJS...
8459 (otherobj): ... to here.
8460 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
8461 whitespace-only lines after the continuation (Irix).
8463 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8465 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
8467 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
8469 2000-04-14 Dave Love <fx@gnu.org>
8471 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
8472 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
8473 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
8474 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
8477 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
8478 autoconfiscated HAVE_GETLOADAVG.
8480 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
8483 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8485 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
8486 (fill_in_lock_file_name): Avoid existing files that aren't
8489 2000-04-14 Dave Love <fx@gnu.org>
8491 * Makefile.in (LIBS, LIBOBJS): New variable.
8492 (INTERVAL_SRC): Convert to make variable.
8493 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
8494 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
8495 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
8497 (SOME_MACHINE_OBJECTS): Remove interval stuff.
8498 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
8499 (shortlisp): Add facemenu, float-sup, frame.
8500 (SOME_MACHINE_LISP): Remove them from here.
8501 (LIBES): Change unused LDLIBS to autoconf LIBS.
8503 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
8505 2000-04-14 Kenichi Handa <handa@etl.go.jp>
8507 * composite.c (update_compositions): If FROM and TO are not in a
8508 valid range, do nothing.
8510 2000-04-13 Gerd Moellmann <gerd@gnu.org>
8512 * tparam.c (tparam1): Abort when encountering an unknown
8515 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
8518 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
8521 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
8523 * fileio.c (a_write): Remove redundant semi-colons.
8524 (e_write): Return -1 if failed to write all the data.
8525 This fixes the changes made at 1999-12-15.
8527 2000-04-12 Dave Love <fx@gnu.org>
8529 * fns.c (mapcar1): Test for null vals to support mapc.
8530 (Fmapc): New function.
8532 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
8534 * msdos.c (NUM_MOUSE_BUTTONS): Define.
8535 (IT_frame_up_to_date): Support the buffer local value of
8536 cursor-type, if defined.
8538 2000-04-10 Dave Love <fx@gnu.org>
8540 * editfns.c (preceding-char, following-char): Doc fix.
8542 2000-04-10 Ken Raeburn <raeburn@gnu.org>
8544 * Makefile.in (temacs): Revert 2000-03-12 change.
8546 2000-04-10 Jason Rumney <jasonr@gnu.org>
8548 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
8550 2000-04-10 Gerd Moellmann <gerd@gnu.org>
8552 * xdisp.c (setup_echo_area_for_printing): Choose an echo
8553 area buffer, if it's not set up yet.
8555 * indent.c (compute_motion): Set immediate_quit.
8557 2000-04-09 Gerd Moellmann <gerd@gnu.org>
8559 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
8561 (realize_tty_face): Suppress boldness if colors are the inverse of
8562 the default colors, and tty_suppress_bold_inverse_default_colors_p
8564 (Ftty_suppress_bold_inverse_default_colors): New function.
8565 (syms_of_xfaces): Defsubr it.
8567 * buffer.c (Frestore_buffer_modified_p): New function.
8568 (syms_of_buffer): Defsubr it.
8570 2000-04-08 Ken Raeburn <raeburn@gnu.org>
8572 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
8573 charset id (int) argument, not a charset (Lisp_Object).
8575 * coding.h (code_convert_string): Declare.
8576 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
8577 object, as the fourth argument to code_convert_string.
8579 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
8581 (Fset_fontset_font): Use EQ to compare lisp objects.
8583 2000-04-05 Ken Raeburn <raeburn@gnu.org>
8585 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
8586 a pointer that looks like a lisp object.
8587 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
8588 zero, instead see whether it's an integer object, since they can't
8590 (GET_INTERVAL_OBJECT): Simply assign to the destination.
8592 * dispnew.c (allocate_matrices_for_frame_redisplay,
8593 direct_output_forward_char): Use X(U)INT and make_number as needed
8594 to convert between (unsigned) int values and lisp integers.
8595 * keyboard.c (read_key_sequence): Likewise.
8596 * lread.c (substitute_object_recurse): Likewise.
8597 * fns.c (concat, hash_lookup, hash_remove): Likewise.
8598 * minibuf.c (do_completion, Fminibuffer_complete_word,
8599 Fminibuffer_completion_help): Likewise.
8600 * term.c (produce_special_glyphs): Likewise.
8602 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
8603 * print.c (print_preprocess, print_object): Likewise.
8605 * search.c (compile_pattern): Use NILP when checking for nil.
8607 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
8608 __OPTIMIZE__]: Provide a GNU C macro version that handles
8610 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
8611 field, to better cope with ENABLE_CHECKING and calls that modify a
8612 Lisp_Object using its old value.
8614 2000-04-04 Gerd Moellmann <gerd@gnu.org>
8616 * window.c (compare_window_configurations): Signal an error
8617 if parameters C1 or C2 aren't window configurations.
8619 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
8620 AFTER_POTENTIAL_GC calls around calls to functions that can
8621 signal an error and thus invoke the debugger.
8623 2000-04-03 Gerd Moellmann <gerd@gnu.org>
8625 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
8626 an error if decoding fails.
8628 * keyboard.c (lispy_mouse_names): Variable removed.
8629 (Vlispy_mouse_stem): New variable.
8630 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
8631 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
8632 for any mouse button number. Increase size of mouse_syms and
8633 button_down_location as needed. Call modify_event_symbol with
8634 different arguments.
8635 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
8636 Call modify_event_symbol with different arguments.
8637 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
8638 for any button number. Call modify_event_symbol with different
8640 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
8641 Accept a string for NAME_ALIST_OR_STEM.
8643 * lisp.h (larger_vector): Add prototype.
8645 * fns.c (larger_vector): Make externally visible.
8647 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
8649 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
8651 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
8652 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
8653 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
8654 we are between str1 and str2.
8655 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
8656 (PATFETCH): Use `TRANSLATE'.
8657 (PATFETCH_RAW): Fetch multibyte char if applicable.
8658 (PATUNFETCH): Remove.
8659 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
8660 When writing a char, write it directly into the pattern buffer rather
8661 than going needlessly through a temp char-array.
8662 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
8663 multibyte magic and remove the useless `#ifdef emacs'.
8664 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
8667 * regex.h (struct re_pattern_buffer): Make field `multibyte'
8668 conditional on `emacs'.
8670 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
8672 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8674 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
8675 non-union-type versions of XMARK and friends here, because XMARK
8676 and friends won't work on an integer field if NO_UNION_TYPE is not
8678 (make_number): Define as a function if it's not defined as a
8681 * composite.c (run_composite_function): Use NILP when checking for
8683 (syms_of_composite): Delete local var NARGS, pass an int as first
8684 argument to Fmake_hash_table.
8686 * editfns.c (text_property_stickiness): Use NILP to test
8687 Lisp_Object boolean value.
8688 (Fmessage_or_box): Don't use NILP to test int variable.
8689 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
8690 problems reading from and changing the same lisp value in an
8693 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8695 * term.c (TN_no_color_video): New variable.
8696 (term_init): Intitialize TN_no_color_video.
8697 (enum no_color_bit): New enumeration.
8698 (MAY_USE_WITH_COLORS_P): New macro.
8699 (turn_on_face): Use it to determine if attributes may be used
8700 combined with colors.
8702 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8704 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
8705 with int lvalues via casts; instead, just yield lisp object
8707 (enlarge_window): Variable sizep now points to Lisp_Object. Use
8708 proper accessor macros.
8709 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
8710 (grow_mini_window): Fix typo getting int value of root->height.
8712 * xdisp.c (compute_string_pos): Fix order of arguments to
8713 string_pos_nchars_ahead.
8714 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
8715 count arg to variable-arg routines like Frun_hook_with_args and
8717 (back_to_previous_visible_line_start)
8718 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
8719 fixed-arg routines like Fget_char_property and Fmake_string.
8720 (reconsider_clip_changes): Use XINT when comparing integer lisp
8721 objects, or passing them as int arguments.
8722 (mark_window_display_accurate, insert_left_trunc_glyphs)
8723 (append_space, extend_face_to_end_of_line): Use make_number when
8724 storing or passing integer values as lisp objects.
8725 (set_cursor_from_row, highlight_trailing_whitespace): Use
8726 INTEGERP, not implicit test against zero, for glyph object.
8727 (try_window_id): Don't use make_number when we want an int value.
8729 * xfaces.c (xlfd_symbolic_value): Make last argument a
8730 Lisp_Object, to be consistent with callers.
8731 (Fbitmap_spec_p): Use XINT to get numeric value of height.
8732 (lface_hash): Apply XFASTINT to lisp values before folding in.
8734 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
8735 fill in window width and height. Pass an int, not a lisp object,
8736 as first arg to Finsert.
8738 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8740 * xfaces.c (realize_basic_faces): Block input while realizing
8743 * keyboard.c (lispy_mouse_names): Add additional mouse names.
8745 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
8747 2000-03-31 Gerd Moellmann <gerd@gnu.org>
8749 * xterm.c (x_produce_glyphs): When displaying unibyte text
8750 or ASCII, handle case that per-char metric is null.
8752 2000-03-30 Ken Raeburn <raeburn@gnu.org>
8754 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
8756 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
8757 XSUBR, XBUFFER): Verify correct object type before returning
8758 pointer, using eassert.
8759 * frame.h (XFRAME): Likewise.
8761 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
8762 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
8763 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
8765 * data.c (set_internal): Likewise.
8766 * dispextern.h (WINDOW_WANTS_MODELINE_P,
8767 WINDOW_WANTS_HEADER_LINE_P): Likewise.
8768 * fileio.c (auto_save_1): Likewise.
8769 * insdel.c (check_markers): Likewise.
8770 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
8771 * undo.c (record_insert): Likewise.
8772 * vmsproc.c (child_sig): Likewise.
8773 * window.c (unshow_buffer, window_loop): Likewise.
8774 * xterm.c (x_erase_phys_cursor): Likewise.
8776 2000-03-30 Gerd Moellmann <gerd@gnu.org>
8778 * xfns.c (free_image_cache): Free the cache structure itself
8779 last, after all its members have been freed.
8781 * lisp.h (xstrdup): Add prototype.
8783 * alloc.c (xstrdup): Moved here from xfaces.c.
8784 (allocating_for_lisp): Variable removed.
8785 (lisp_malloc): Block input around the calls to malloc and
8788 * xfaces.c (realize_tty_face): Use find_symbol_value instead
8790 (xstrdup): Moved to alloc.c.
8792 2000-03-29 Ken Raeburn <raeburn@gnu.org>
8794 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
8796 * emacs.c (main): Fix sense of no-loadup test.
8798 * config.in (ENABLE_CHECKING): Undef.
8800 * lisp.h (struct interval): Replace "parent" field with a union of
8801 interval pointer and Lisp_Object; add new bitfield to use as
8802 discriminant. Change other flag fields to bitfields.
8803 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
8804 is defined and the supplied test fails, print a message and
8806 (eassert): New macro. Use CHECK to provide an assert-like
8809 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
8810 pointers; abort if the value looks like a lisp object.
8811 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
8812 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
8813 Modify for new interval parent definition.
8815 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
8816 UNMARK_BALANCE_INTERVALS): Update references that need an
8817 addressable lisp object in the interval structure.
8818 (die): New function.
8819 (suppress_checking): New variable.
8821 * intervals.c (interval_start_pos): Just return 0 if there's no
8824 2000-03-29 Gerd Moellmann <gerd@gnu.org>
8826 * lread.c (read1): Accept `.' (period) as symbol start like in CL
8827 and earlier Emacs versions.
8829 * keyboard.c (Ftop_level): Cancel busy-cursor.
8831 * eval.c (call_debugger): Cancel busy-cursor.
8833 2000-03-29 Kenichi Handa <handa@etl.go.jp>
8835 * search.c (Freplace_match): Adjust multibyteness of the current
8836 buffer and NEWTEXT. Free allocated memory before signaling an
8839 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
8841 * regex.c (analyse_first): New function obtained by ripping out most
8842 of re_compile_fastmap and generalizing it a little bit so that it
8843 can also just return whether a given (sub)pattern can match the empty
8845 (regex_compile): Use `analyse_first' to decide whether the loop-check
8846 needs to be done or not for *, +, *? and +? (the loop check is costly
8847 for non-greedy repetition).
8848 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
8850 2000-03-28 Dave Love <fx@gnu.org>
8852 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
8855 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
8857 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
8859 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
8861 (enum re_opcode_t): Update description of succeed_n.
8862 (PATFETCH): Always define.
8863 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
8864 operators, char classes, shy-groups and intervals).
8865 Optimize special cases of intervals so as to only use succeed_n and
8866 jump_n when really needed.
8867 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
8868 that we don't have to handle the special cases any more.
8869 Simplify on_failure_jump handling as well.
8871 2000-03-28 Jason Rumney <jasonr@gnu.org>
8873 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
8875 2000-03-27 Gerd Moellmann <gerd@gnu.org>
8877 * s/freebsd.h (GC_SETJMP_WORKS): Define.
8879 * s/msdos.h (GC_SETJMP_WORKS): Define.
8881 * alloc.c (mark_maybe_object): New function.
8882 (mark_memory): Use it.
8883 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
8884 (setjmp_tested_p, longjmp_done): New variables.
8885 (test_setjmp): New function.
8886 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
8887 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
8889 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
8890 to DEC_TEXT_POS and INC_TEXT_POS.
8892 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
8893 with parameter MULTIBYTE_P.
8895 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
8898 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
8899 buffers because it looks for multibyte character byte sequences
8900 which don't exist in unibyte text.
8902 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
8904 * xfaces.c (register_color, unregister_color, unregister_colors)
8905 [DEBUG_X_COLORS]: New functions.
8906 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
8908 * xfns.c (x_set_cursor_color): Get color reference counts right.
8910 * xterm.c (x_copy_color): New function.
8911 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
8913 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
8914 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
8915 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
8916 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
8917 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
8918 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
8919 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
8920 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
8921 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
8922 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
8924 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
8925 names for handling per-buffer variables.
8927 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
8928 instead of MAX_BUFFER_LOCAL_VARS.
8929 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
8931 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
8933 * xfns.c (x_specified_cursor_type): New function.
8934 (x_set_cursor_type): Use it.
8936 * buffer.h (struct buffer): Add cursor_type.
8938 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
8940 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
8941 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
8943 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
8944 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
8945 executing it as well as when popping it off the stack to find infinite
8946 loops in non-greedy repetition operators.
8948 2000-03-26 Gerd Moellmann <gerd@gnu.org>
8950 * doc.c (Qfunction_documentation): New variable.
8951 (syms_of_doc): Initialize Qfunction_documentation.
8952 (Fdocumentation): If FUNCTION is a symbol with non-nil
8953 `function-documentation' property, return a documentation derived
8956 * buffer.c (syms_of_buffer): Add default-cursor-type.
8957 (init_buffer_once): Don't let cursor_type have a local value
8960 * xterm.c (x_display_and_set_cursor): Choose cursor depending
8961 on buffer-local value of cursor_type.
8962 (x_draw_bar_cursor): Add parameter WIDTH.
8964 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
8965 (init_buffer_once): Set default cursor_type value to t.
8966 Mark cursor_type as local everywhere.
8967 (syms_of_buffer): New per-buffer variable cursor-type.
8969 * buffer.h (struct buffer): Remove member local_var_flags,
8971 (MAX_BUFFER_LOCAL_VARS): New macro.
8972 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
8973 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
8974 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
8975 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
8977 * print.c (print_object): Use new macros for per-buffer
8980 * category.c (Fset_category_table): Use new macros for per-buffer
8983 * buffer.c (buffer_permanent_local_flags): Make a char array.
8984 (max_buffer_local_idx): New variable.
8985 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
8986 for new handling of per-buffer variables.
8987 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
8988 (init_buffer_once): Initialize per-buffer vars differently.
8989 Set max_buffer_local_idx.
8991 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
8994 * lread.c (defvar_per_buffer): Use new macros for per-buffer
8997 * data.c (do_symval_forwarding, store_symval_forwarding)
8998 (find_symbol_value, set_internal, default_value, Fset_default)
8999 (Fkill_local_variable, Flocal_variable_p): Use new macros for
9000 per-buffer variables.
9002 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
9004 2000-03-24 Gerd Moellmann <gerd@gnu.org>
9006 * xterm.c (x_term_init): Unblock input around call1 of
9007 Qvendor_specific_keysyms.
9009 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
9010 (find_defun_start): Consider an open parenthesis in column 0
9011 a defun start only if open_paren_in_column_0_is_defun_start is set.
9012 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
9014 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
9016 * eval.c (Fautoload): Add entry in load-history (if after dump).
9017 * lread.c (load-history): Update docstring.
9019 2000-03-24 Gerd Moellmann <gerd@gnu.org>
9021 * indent.c (Fvertical_motion): Always use the current buffer.
9022 Temporarily change the window's buffer, if necessary.
9024 2000-03-23 Gerd Moellmann <gerd@gnu.org>
9026 * xterm.c (fast_find_position): Make sure not to consider rows
9027 not visible in the window.
9029 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
9031 * regex.c (enum syntaxcode): Provide default for non-Emacs.
9032 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
9034 2000-03-22 Jason Rumney <jasonr@gnu.org>
9036 * w32menu.c (single_submenu): Set help string to NULL if none.
9037 (w32_menu_show): Set help string correctly.
9038 (add-menu-item): Set help string in MIIM_DATA for menu item.
9039 Load SetMenuItemInfoA explicitly.
9040 (w32_menu_display_help): New function.
9042 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
9043 (QCdata): Moved to xdisp.c.
9045 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
9046 (Vw32_charset_to_codepage_alist): Removed.
9047 (Vw32_charset_info_alist): New variable.
9048 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
9049 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
9050 greek, hebrew, thai, johab, mac, unicode]): New symbols.
9051 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
9053 (w32_codepage_for_font): Use Vw32_charset_info_alist.
9054 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
9055 Define Vw32_charset_info_alist and w32_charset symbols.
9057 2000-03-22 Jason Rumney <jasonr@gnu.org>
9059 * makefile.nt (w32bdf.obj): Update dependencies.
9061 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
9063 * w32fns.c: Include fontset.h after dispextern.h.
9064 (Fx_create_frame): Do not create fontset.
9065 (w32_load_system_font): Doc fix.
9066 (Fx_close_connection): Free full_name if it is not shared.
9068 * w32term.c: Include fontset.h after dispextern.h.
9069 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
9071 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
9072 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
9073 (w32_font_is_double_byte): New function, needs body.
9074 (x_append_glyph): Set glyph->glyph_not_available_p.
9075 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9076 it->charset. If it->multibyte_p is zero and it->c is a multibyte
9077 character, convert it to a unibyte character.
9078 (struct glyph_string): Delete member `charset'.
9079 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
9080 calculating it is found.
9081 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9082 the case that per char metric is not available correctly.
9083 (x_fill_glyph_string): Handle the case that the specific glyph is
9084 not available correctly.
9085 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9086 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9087 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9088 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9089 fontset. Don't call FS_LOAD_FONT.
9091 2000-03-22 Ken Raeburn <raeburn@gnu.org>
9093 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
9094 (INT_LISPLIKE): New macro.
9095 (NULL_INTERVAL_P): Use it.
9096 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
9097 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
9098 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
9100 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
9101 explicit references to "parent" field of struct interval and
9102 associated unclean type conversions.
9103 * intervals.c (create_root_interval, root_interval, rotate_right,
9104 rotate_left, balance_possible_root_interval, split_interval_right,
9105 split_interval_left, interval_start_pos, find_interval,
9106 next_interval, previous_interval, update_interval,
9107 adjust_intervals_for_insertion, delete_node, delete_interval,
9108 adjust_intervals_for_deletion, merge_interval_right,
9109 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
9110 copy_intervals_to_string): Likewise.
9111 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
9113 * syntax.c (update_syntax_table): Likewise.
9115 * intervals.c (reproduce_tree_obj): New function, like
9116 reproduce_tree but takes a Lisp_Object for the parent. Declare
9118 (graft_intervals_into_buffer): Use it when appropriate.
9119 (reproduce_tree): Declare with prototype.
9120 (balance_possible_root_interval): Check that the parent is a lisp
9121 object before trying to examine its type.
9123 2000-03-22 Gerd Moellmann <gerd@gnu.org>
9125 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
9126 as strings only if both are known to be strings.
9128 * s/openbsd.h (LIBS_TERMCAP): Undef.
9130 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
9132 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
9133 definitions for non-Emacs compilation.
9134 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
9135 outside of `#ifdef emacs'.
9136 (print_partial_compiled_pattern): Update.
9137 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
9138 (re_compile_fastmap): Merge handling of charset and charset_not (for
9139 emacs and non-emacs compilation as well).
9140 Similarly for (not)categoryspec and (not)syntaxspec.
9141 Don't use the fastmap when reaching `anychar' since the added
9142 complexity is not justified.
9143 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
9144 and (not)syntaxspec. Merge (not)categoryspec.
9146 2000-03-22 Kenichi Handa <handa@etl.go.jp>
9148 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
9149 FACE_FOR_CHAR): Define them differently for the configuration of
9152 2000-03-21 Dave Love <fx@gnu.org>
9154 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
9157 2000-03-21 Gerd Moellmann <gerd@gnu.org>
9159 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
9160 (lface_fully_specified_p): Don't check contents of
9161 LFACE_FONT_INDEX because that attribute is optional.
9162 (realize_x_face): Remove now unwarranted xassert.
9164 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
9166 The following changes are to make font selection based on
9167 characters, not charset. In addition, they recover fontset
9168 facilities while utilizing the new font selection mechanism.
9170 * Makefile.in (fontset.o): Depend on dispextern.h.
9172 * alloc.c (mark_face_cache): Don't mark face->registry.
9174 * dispextern.h (struct glyph): New member glyph_not_available_p.
9175 Use 22 bits for face_id.
9176 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
9177 (struct face): Delete member registry, new member ascii_face.
9178 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
9179 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
9180 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
9181 (struct it): Delete member charset, new member
9182 glyph_not_available_p.
9184 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
9185 (struct fontset_info, struct fontset_data): Structs removed.
9186 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
9187 Vglobale_fontset_alist, font_idx_temp): Externs removed.
9188 (fs_load_font, fs_query_fontset): Adjusted for new argument.
9189 (fs_free_face_fontset, fontset_font_pattern,
9190 face_suitable_for_char_p, face_for_char,
9191 make_fontset_for_ascii_face): Extern them.
9192 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
9193 (FS_LOAD_FACE_FONT): New macro.
9195 * fontset.c: All codes rewritten or adjusted for the change of
9196 fontset implementation. Now fontset is represented by char table.
9197 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
9199 (my_strcasecmp): Function removed.
9200 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
9202 (AREF, ASIZE): New macros.
9203 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
9204 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
9205 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
9206 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
9207 fontset_id_valid_p, font_family_registry, fontset_name,
9208 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
9209 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
9211 (fs_load_font): New arg FACE. Caller changed.
9212 (fs_query_fontset): Argument changed. Caller changed.
9213 (Fquery_fontset): call fs_query_fontset.
9214 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
9216 (clear_fontset_elements, check_registry_encoding,
9217 check_fontset_name): New functions.
9218 (syms_of_fontset): Set char-table-extra-slots property of fontset
9219 to 3. Staticpro and initialize Vfontset_table and
9220 Vdefault_fontset. Defsubr fontset_font and fontset_list.
9222 * frame.h (struct frame): Member `fontset_data' removed.
9223 (FRAME_FONTSET_DATA): Macro removed.
9225 * frame.c (make_frame): Don't allocate f->fontset_data.
9226 (Fdelete_frame): Don't free f->fontset_data.
9228 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
9230 * xdisp.c (charset_at_position): Function removed.
9231 (init_iterator): Don't set member charset of struct `it'.
9232 (handle_face_prop, reseat_to_string, set_iterator_to_next,
9233 next_element_from_display_vector, insert_left_trunc_glyphs):
9235 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
9237 (get_next_display_element, append_space,
9238 extend_face_to_end_of_line): Likewise.
9240 * xfaces.c (Qx_charset_registry, Vface_default_registry):
9242 (clear_font_table, frame_update_line_height, load_face_font):
9243 Adjusted for the change of fontset implementation.
9244 (load_face_fontset_font): Function removed.
9245 (pixel_point_size): New function.
9246 (font_list): Argument type changed. Caller changed.
9247 (LFACE_FONT): New macro.
9248 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
9249 (set_lface_from_font_name): Type of arg FONTNAME is changed to
9250 Lisp_Object. Determine the font name by actually loading a font
9251 by the specified pattern. Set LFACE_FONT (lface) to the specified
9252 pattern. Even if a font is not found, don't try alternatives.
9253 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
9254 (set_font_frame_param): If `font' is specified in lface, use it.
9255 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
9256 (lface_same_font_attributes_p): Likewise.
9257 (make_realized_face): Arguent changed. Caller changed. Set
9258 face->ascii_face to face itself.
9259 (free_realized_face): Free face->fontset if face is for ASCII.
9260 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
9261 deduce_unibyte_registry, x_charset_registry): Functions removed.
9262 (free_realized_multibyte_face): New function.
9263 (lookup_face, lookup_named_face, lookup_derived_face): Argument
9264 changed. Caller changed.
9265 (try_font_list): Argument type changed.
9266 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
9267 (choose_face_font): Argument changed. Handle fontset properly.
9268 (choose_face_fontset_font): Function removed.
9269 (realize_default_face, realize_named_face): Don't remove the
9271 (realize_face): Argument changed. Caller changed. Remove face
9272 with the arg former_face_id in advance. Load font for the new
9274 (realize_x_face): Argument changed. Caller changed. For a
9275 multibyte character, share fontset with base_face. For a single
9276 byte character, make a new realized fontset. Don't load a font
9278 (realize_tty_face): Argument changed. Caller changed.
9279 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
9280 (face_at_buffer_position): Don't check multibyte_p for returning
9282 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
9283 FACE_SUITABLE_FOR_CHARSET_P.
9284 (syms_of_xfaces): Remove code for Qx_charset_registry and
9285 Vface_default_registry.
9287 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
9288 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
9289 (x_per_char_metric): Don't try FONT->default_char. Even if
9290 pcm->width is zero, glyph bits may exist.
9291 (x_encode_char): Always initialize char2b->byte1.
9292 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
9293 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
9295 (x_append_glyph): Set glyph->glyph_not_available_p.
9296 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9297 it->charset. Handle the case that per char metric is not
9298 available. If it->multibyte_p is zero and it->c is a multibyte
9299 character, convert it to a unibyte character.
9300 (struct glyph_string): Delete member `charset'.
9301 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9302 the case that per char metric is not available correctly.
9303 (x_fill_glyph_string): Handle the case that the specific glyph is
9304 not available correctly.
9305 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9306 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9307 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9308 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9309 fontset. Don't call FS_LOAD_FONT.
9311 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
9312 (x_create_tip_frame): Likewise.
9313 (Fx_close_connection): Free full_name of font_info.
9315 * fns.c (optimize_sub_char_table): New function.
9316 (Foptimize_char_table): New function.
9317 (syms_of_fns): Defsubr Soptimize_char_table.
9319 2000-03-20 Gerd Moellmann <gerd@gnu.org>
9321 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
9322 only if buffer is displayed in some window.
9324 * xdisp.c (handle_single_display_prop): Initialize local `value'.
9325 (try_window_reusing_current_matrix): Don't call scroll run
9326 function if run's current and desired position are the same;
9327 this prevents cursor flickering.
9329 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
9331 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
9333 * regex.c (RE_STRING_CHAR): New macro.
9334 (GET_CHAR_AFER_2): Remove.
9335 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
9336 (enum re_opcode_t): Remove on_failure_jump_exclusive.
9337 (print_partial_compiled_pattern, re_compile_fastmap)
9338 (re_match_2_internal): Remove on_failure_jump_exclusive.
9339 (regex_compile): Turn optimizable P+ loops into PP*, so that the
9340 optimization only need to work for * (ie. can use of_keep_string_jump).
9341 Remove the special case for .*\n since it is now covered by the general
9343 (re_search_2): Don't bother with `room'.
9344 (skip_one_char): New function.
9345 (skip_noops): Simplify since `memory' is not needed any more.
9346 (mutually_exclusive_p): Restructure slightly to use `switch' and
9347 add handling for "all" remaining cases.
9348 (re_match_2_internal): Change on_failure_jump_smart to use
9349 on_failure_keep_string_jump (and redirect the end-of-loop jump)
9350 rather than on_failure_jump_exclusive.
9352 2000-03-19 Gerd Moellmann <gerd@gnu.org>
9354 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
9355 number of bits per RGB because it's everywhere used as the depth
9358 * term.c (calculate_costs): Remove code dealing with X frames.
9360 2000-03-19 Richard M. Stallman <rms@gnu.org>
9362 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
9364 2000-03-18 Gerd Moellmann <gerd@gnu.org>
9366 * lread.c (read_integer): Unread the last char not consumed.
9368 2000-03-17 Gerd Moellmann <gerd@gnu.org>
9370 * xterm.c (x_update_window_cursor): Don't update in frames
9371 which are in the process of being deleted.
9373 2000-03-16 Gerd Moellmann <gerd@gnu.org>
9375 * Makefile.in (mostlyclean): Add `*.core'.
9376 (clean): Add `bootstrap-emacs'.
9378 * lread.c (read_integer): New function.
9379 (read1): Support read syntax #o, #x, #b, #r.
9381 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
9383 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
9384 make sure POINTER_TO_OFFSET gives the same value before and after
9385 PREFETCH. Use `dfail' to guarantee "atomic" matching.
9386 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
9387 (debug): Now only active if > 0 rather than if != 0.
9388 (DEBUG_*): Update for the new meaning of `debug'.
9389 (print_partial_compiled_pattern): Add missing `succeed' case. Use
9390 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
9391 in `succeed_n', `jump_n' and `set_number_at'.
9392 (store_op1, store_op2, insert_op1, insert_op2)
9393 (at_begline_loc_p, at_endline_loc_p): Add prototype.
9394 (group_in_compile_stack): Move to after its arg's types are
9395 declared and add a prototype.
9396 (PATFETCH): Define in terms of PATFETCH_RAW.
9397 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
9399 (QUIT): Redefine as a nop except for NTemacs.
9400 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
9401 indentation of the greedy-op and shy-group code.
9402 (at_(beg|end)line_loc_p): Fix argument's types.
9403 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
9404 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
9405 (MATCHING_IN_FIRST_STRING): Remove.
9406 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
9407 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
9408 QUIT unconditionally.
9410 2000-03-15 Gerd Moellmann <gerd@gnu.org>
9412 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
9415 * process.c (send_process): Add a hint that the function
9416 can call Lisp code to its comment.
9418 * lread.c (load_dangerous_libraries): New variable.
9419 (Vbytecomp_version_regexp): New variable.
9420 (safe_to_load_p): New function.
9421 (Fload): Handle files not compiled with Emacs specially.
9422 (syms_of_lread): New Lisp variable load-dangerous-libraries.
9424 2000-03-14 Gerd Moellmann <gerd@gnu.org>
9426 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
9428 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
9429 support functions only if HAVE_X11R6_XIM is defined.
9430 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
9432 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
9434 * xfns.c (X_I18N_INHIBITED): Don't define.
9435 (create_frame_xic): Remove conditional compilation on
9437 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
9439 * config.in (HAVE_X_I18N): Moved here from xterm.h.
9440 (HAVE_X11R6_XIM): Define.
9442 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
9444 * xterm.c (x_term_init): Add support for X resource `synchronous'.
9445 If set, call XSynchronize.
9447 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
9449 * regex.c: Declare a new type `re_char' used throughout the code
9450 for the string char type. It's `const unsigned char' to match the
9451 rest of Emacs. Consistently make sure all pointers to strings use
9452 it and make sure all pointers into the pattern use `unsigned
9454 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
9455 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
9458 * charset.h (GET_CHAR_AFTER_2): Remove.
9459 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
9461 2000-03-12 Ken Raeburn <raeburn@gnu.org>
9463 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
9464 variable before the invocation of YMF_PASS_LDFLAGS, in case both
9465 of them try to use backquotes.
9467 2000-03-12 Dave Love <fx@gnu.org>
9469 * unexelf.c: Restore changes of 1999-10-19.
9470 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
9471 fix its type and alignment; copy it from current process.
9473 2000-03-12 Gerd Moellmann <gerd@gnu.org>
9475 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
9476 has been found. Fix bug not computing timer's predecessor.
9478 * fileio.c (Fread_file_name): Handle case that DIR contains a
9481 * window.c (Fsave_window_excursion): Doc fix.
9483 * xfns.c (x_defined_color): Rewritten to use
9484 x_allocate_nearest_color.
9486 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
9488 * msdos.c (vga_installed): New function, code moved from
9489 dos_set_window_size.
9490 (Qbar, Qcursor_type, outside_cursor): New variables.
9491 (syms_of_msdos): Intern and staticpro them.
9492 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
9493 shape used outside Emacs when called for the first time.
9494 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
9495 cursor shape used outside Emacs.
9496 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
9497 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
9499 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
9500 parameters specify the cursor. Make qreverse a global
9501 variable (renamed to Qreverse).
9503 2000-03-09 Gerd Moellmann <gerd@gnu.org>
9505 * fns.c (Fy_or_n_p): Cancel busy-cursor.
9507 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
9509 This is a big redesign of failure-stack and register handling, prompted
9510 by bugs revealed when trying to add shy-groups. Overall, what happened
9511 is that loops are now structured a little differently, groups can be
9512 shy and the code is a little simpler.
9514 * regex.h: Update the copyright.
9515 (RE_SHY_GROUPS): New value.
9516 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
9517 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
9519 * regex.c (enum re_opcode_t): Remove jump_past_alt,
9520 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
9521 on_failure_jump_(exclusive, loop and smart). Also fix the comment
9522 for (start|stop)_memory since they now only take one argument (the
9523 second has becomes unnecessary).
9524 (print_partial_compiled_pattern): Adjust for changes in
9526 (print_compiled_pattern): Use %ld to printf long ints and flush to
9527 make debugging a little easier.
9528 (union fail_stack_elt): Make the integer unsigned.
9529 (struct fail_stack_type): Add a `frame' element.
9530 (INIT_FAIL_STACK): Init `frame' as well.
9531 (POP_PATTERN_OP): New macro for re_compile_fastmap.
9532 (DEBUG_PUSH, DEBUG_POP): Remove.
9533 (NUM_REG_ITEMS): Remove.
9534 (NUM_NONREG_ITEMS): Adjust.
9535 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
9536 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
9537 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
9538 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
9540 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
9541 address pushed is not the destination of the jump but the source
9543 (NUM_FAILURE_ITEMS): Remove.
9544 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
9545 registers before the actual failure point). Don't hardcode any
9546 meaning for str==NULL anymore.
9547 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
9548 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
9550 (REG_UNSET_VALUE): Use NULL (why not?).
9551 (compile_range): Remove declaration since it doesn't exist.
9552 (struct compile_stack_elt_t): Remove inner_group_offset.
9553 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
9554 (regex_grow_registers): Remove dead code.
9555 (FIXUP_ALT_JUMP): New macro.
9556 (regex_compile): Add shy-groups Change loops to use
9557 on_failure_jump_smart&jump instead of
9558 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
9559 initial (dummy_failure_)jump. Remove c1_base (looks like unused
9560 variable to me). Use `jump' instead of `jump_past_alt' and don't
9561 bother with push_dummy_failure in alternatives since it is now
9562 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
9563 emacs' for (re)allocating the stack.
9564 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
9565 from loop when bufp->can_be_null rather than jumping to `done'.
9566 Avoid jumping backwards so as to ensure termination. Use
9567 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
9568 backreferences. Remove dead code in handling of `anychar'.
9569 (skip_noops, mutually_exclusive_p): New functions taken from the
9570 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
9571 improve mutually_exclusive_p to handle ".+\n".
9572 (lowest_active_reg, highest_active_reg,
9573 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
9574 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
9575 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
9576 variables. Push register (in `start_memory') on the stack rather
9577 than storing it in old_reg(start|end). Remove the cycle detection
9578 from `stop_memory', replaced by the use of on_failure_jump_loop
9579 for greedy loops. Add code for the new on_failure_jump_<foo>.
9580 Remove ad-hoc code in `on_failure_jump' to push more registers in
9581 the case of a loop. Take out code from `maybe_pop_jump' into
9582 separate functions and adapt it to the semantics of
9583 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
9584 and push_dummy_failure. Remove dummy_failure handling and
9585 handling of `failures to jump to on_failure_jump' (this last one
9586 was already dead code, it seems).
9587 (group_match_null_string_p, alt_match_null_string_p)
9588 (common_op_match_null_string_p): Remove.
9590 2000-03-08 Dave Love <fx@gnu.org>
9592 * config.in: Don't depend on __STDC__ for volatile.
9593 Add POINTER_TYPE, PTR, PROTOTYPES.
9595 * hftctl.c, strftime.c: Use PROTOTYPES.
9596 * eval.c (find_handler_clause): Likewise.
9598 * mem-limits.h: Use POINTER_TYPE.
9600 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
9601 (memory_warnings): Declare using POINTER_TYPE.
9603 2000-03-08 Gerd Moellmann <gerd@gnu.org>
9605 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
9607 * xdisp.c (display_echo_area): Temporarily inhibit garbage
9610 * xfns.c: Remove obsolete code in #if 0.
9611 (Fx_focus_frame): New function.
9613 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9615 * coding.c (coding_category_name): Add coding-category-utf-8,
9616 coding-category-utf-16-be, coding-category-utf-16-le.
9617 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
9618 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
9619 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
9620 (detect_coding_utf_8): New function.
9621 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
9622 UTF_16_LOW_SURROGATE_P): New macros.
9623 (detect_coding_utf_16): New function
9624 (detect_coding_mask): When priorities are specified, skip any
9625 categories that have `nil' coding-system. Fix bug of returning
9626 wrong mask when PRIORITIES is specified and detect_coding_XXX()
9627 returns a mask not set in PRIORITIES.
9628 (detect_eol_type_in_2_octet_form): New function.
9629 (detect_eol): selects detect_eol_type_XXX to call according to
9630 cooding->category_idx.
9631 (detect_coding_system): Remove `nil' coding-system in the result.
9632 (Fupdate_coding_systems_internal): Update all coding-categories.
9634 * coding.h (CODING_CATEGORY_IDX_UTF_8,
9635 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
9637 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
9638 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
9639 CODING_CATEGORY_IDX_UTF_16_LE.
9640 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
9641 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
9642 (CODING_CATEGORY_MASK_ANY): Include the above macros.
9643 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
9645 2000-03-07 Gerd Moellmann <gerd@gnu.org>
9647 * doc.c (Fdocumentation_property): If value is not a string,
9648 and doesn't refer to etc/DOC, evaluate it to obtain a string.
9650 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
9651 close the display with XtCloseDisplay. This caused a bus error
9654 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
9655 complete but not unique.
9657 2000-03-06 Gerd Moellmann <gerd@gnu.org>
9659 * process.c (send_process): Remove local variable `procname' that
9660 might become invalid when a GC happens. Instead, access the
9661 process name slot directly.
9663 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
9666 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
9669 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
9671 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
9672 glyph matrices have been freed.
9674 2000-03-05 Gerd Moellmann <gerd@gnu.org>
9676 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
9677 (bootstrap-temacs): Set LC_ALL to C like for temacs.
9679 * xfns.c (QCdata): Moved to xdisp.c.
9681 * xdisp.c (QCdata): Moved here from xfns.c.
9682 (syms_of_xdisp): Initialize QCdata.
9684 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
9686 * window.c (coordinates_in_window): Use
9687 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
9688 FRAME_INTERNAL_BORDER_WIDTH.
9690 * xdisp.c (try_window_id): Recompute unchanged information if
9691 it is obviously invalid.
9693 * xterm.c (x_term_init): Create a colormap if not using the
9696 * xterm.h (select_visual): Change prototype.
9698 * xfns.c (select_visual): Rewritten. Recognize user-specified
9700 (visual_classes): New variable.
9702 2000-03-04 Gerd Moellmann <gerd@gnu.org>
9704 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
9705 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
9706 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
9707 (x_decode_color): Don't handle allocation of white and black
9709 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
9710 XtNcolormap resources.
9711 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
9712 (Fx_create_frame): Initialize color members of x_output structure.
9713 (xpm_load): Pass colormap to XPM lib.
9715 * xfaces.c (x_free_colors): Access colormap of frame using
9716 FRAME_X_COLORMAP. Be paranoid about freeing black and white
9717 when default colormap is used.
9719 * xterm.c (x_term_init): Set Colormap member of x_display_info
9720 structure. Copy colormap if resource `privateColormap' is
9721 specified (PseudoColor only).
9722 (x_setup_relief_color): Access colormap of frame using
9725 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
9726 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
9728 2000-03-04 Jason Rumney <jasonr@gnu.org>
9730 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
9731 other non-platform-specific equivalents.
9732 [WINDOWSNT]: Include w32term.h, fontset.h and define X
9733 specific functions and macros as their w32 equivalents where
9734 non-platform-specifics are not available.
9735 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
9736 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
9737 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
9738 (frame_update_line_height): Use macros to access f->output_data.
9739 (defined_color): Remove FIXME comments; fixed.
9740 (x_face_list_fonts, prepare_face_for_display): Put X specifics
9741 into #ifdef blocks. Add WINDOWSNT blocks.
9742 (Fx_list_fonts): Use macros for accessing font data.
9743 (set_lface_from_font_name): Different default fonts for X and
9745 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
9746 scalable for backward compatibility.
9747 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
9748 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
9750 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
9753 * makefile.nt (w32faces.obj): Remove.
9756 2000-03-03 Jason Rumney <jasonr@gnu.org>
9758 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
9761 2000-03-03 Ken Raeburn <raeburn@gnu.org>
9763 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
9764 standard ELF definitions here if the system header does not.
9766 2000-03-03 Gerd Moellmann <gerd@gnu.org>
9768 * xterm.c (PER_CHAR_METRIC): Removed.
9769 (x_per_char_metric_1, x_default_char): New functions.
9770 (x_per_char_metric): If font's default char is invalid, return
9771 metrics of a suitably chosen usable default char.
9772 (x_draw_glyph_string_foreground): If font has an invalid default
9773 char, replace occurrences of unprintable chars with a suitably
9774 chosen usable default char.
9776 2000-03-02 Gerd Moellmann <gerd@gnu.org>
9778 * xterm.c (note_mouse_highlight): Return quickly if frame's
9779 glyph matrices have been freed.
9781 * dispnew.c (free_glyphs): Block input while freeing matrices.
9783 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
9785 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
9788 * dispextern.h (x_free_colors): Add prototype.
9790 * xfaces.c (x_free_colors): New function.
9791 (unload_color, free_face_colors): Use it.
9793 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
9795 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
9797 * window.c [MSDOS]: Include msdos.h.
9799 2000-03-02 Dave Love <fx@gnu.org>
9801 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
9803 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
9804 set C_OPTIMIZE_SWITCH for gcc.
9806 2000-03-02 Kenichi Handa <handa@etl.go.jp>
9808 * coding.c (coding_save_composition): Be sure to allocate
9809 composition data area in coding even if there's no composition in
9812 2000-03-01 Jason Rumney <jasonr@gnu.org>
9814 * w32term.c: Equivalent changes to those made to xterm.c on
9815 2000-02-25 and 2000-02-24.
9817 * w32fns.c: Equivalent changes to those made to xfns.c on
9818 2000-02-25 and 2000-02-21.
9820 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
9821 correct line-end convention is followed.
9823 * w32menu.c [HAVE_BOXES]: Remove #undef.
9824 (single_keymap_panes): Remove code for simulating checkmarks.
9825 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
9826 Remove code for drawing simulated checkmarks.
9827 (w32_menu_show): make unibyte help string correctly.
9828 (add_menu_item): draw standard Windows checkmarks. Draw radio
9829 buttons as radio buttons if possible.
9831 2000-03-01 Gerd Moellmann <gerd@gnu.org>
9833 * sysdep.c (start_of_text): Don't define this function for NetBSD
9836 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
9838 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
9839 (LINKER): Don't undef if __NetBSD__ is defined.
9841 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
9843 * fileio.c [__NetBSD__]: Define `unix'.
9845 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
9847 2000-02-29 Gerd Moellmann <gerd@gnu.org>
9849 * atimer.c (start_atimer): Don't abort when timers are stopped.
9850 (append_atimer_lists): New function.
9851 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
9852 arbitrary lists of stopped and running atimers.
9854 * atimer.c (cancel_atimer): Handle canceling an atimer when
9855 some timers are stopped.
9857 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
9860 * fns.c (maybe_resize_hash_table): Handle case of new size
9861 coming out as being the same as old size.
9863 2000-02-27 Jason Rumney <jasonr@gnu.org>
9865 * makefile.nt: Add atimer.h to dependencies.
9866 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
9867 * w32console.c: Only disable window system features for dispextern.h
9868 (initialize_w32_display): Build a display info for the console.
9869 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
9870 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
9871 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
9873 * w32gui.h (struct W32FontStruct): Revert last change after change
9875 * w32menu.c (single_submenu): Set up help string.
9876 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
9877 (w32_dialog_show): Set up help string.
9878 * w32term.c (w32_display_info_for_display): Remove unused function.
9879 (w32_draw_bitmap): Use pre-built bitmaps.
9880 (w32_initialize_display_info): New function to initialize parts of
9881 display info that are common to both GUI and console frames.
9882 (w32_term_init): Use w32_initialize_display_info. Do not set
9883 Vw32_num_mouse_buttons here, as it is not called for console
9884 frames. Build bitmaps for indicating truncated lines etc.
9885 (x_delete_display): Destroy pre-built bitmaps.
9886 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
9887 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
9889 2000-02-27 Dave Love <fx@gnu.org>
9891 * lisp.h: Add a bunch of prototypes.
9893 2000-02-26 Kenichi Handa <handa@etl.go.jp>
9895 * keyboard.c (read_char): Set `usec' correctly.
9897 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9899 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
9900 `lambda', set reg[RRR] to the map index.
9901 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
9902 reg[RRR] to 0. Otherwise, set it to -1.
9904 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9906 * emacs.c (main): Remove code snippet commented out with `//'.
9908 2000-02-25 Richard M. Stallman <rms@gnu.org>
9910 * fileio.c (Ffile_symlink_p): If result starts with a `/'
9911 and contains a `:', prepend `/:'.
9913 * window.c (select_window_1): If selected_window is nil,
9914 don't "swap out" the buffer's point.
9915 (Fset_window_configuration): Set selected_window to nil
9916 before calling Fselect_window.
9917 (unshow_buffer): Don't set point in buffer from window's point
9918 if another more recently selected window also shows the buffer.
9920 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9922 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
9924 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
9925 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
9926 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
9928 (DEFAULT_BUSY_CURSOR_DELAY): New define.
9929 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
9930 (hide_busy_cursor): New functions.
9931 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
9933 * minibuf.c (read_minibuf): Cancel busy-cursor.
9935 * keyboard.c (command_loop_1): Call start_busy_cursor before
9936 Fcommand_execute and cancel_busy_cursor after it.
9937 (timer_check): Remove busy-cursor code.
9938 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
9941 * process.c (wait_reading_process_input): Remove busy-cursor code.
9943 * eval.c (Fsignal): Call cancel_busy_cursor instead of
9944 Fx_hide_busy_cursor.
9946 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
9948 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
9950 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
9952 * xterm.c (XTread_socket): Remove busy-cursor code.
9954 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
9955 (build_frame_matrix_from_leaf_window): Put code handling
9956 glyph row's not being a slice of a frame row in #if 0.
9957 (sync_window_with_frame_matrix_rows): New function.
9958 (frame_row_to_window): New function.
9959 (mirror_line_dance): Handle copies between windows.
9961 * lread.c (Fload): Use `xfree' instead of `free'.
9962 (init_obarray): Use `xmalloc' instead of `malloc'.
9964 * window.c (Fset_window_buffer): Set WINDOW to the window
9966 (coordinates_in_window): Take frame's internal border width
9969 2000-02-24 Gerd Moellmann <gerd@gnu.org>
9971 * xterm.c (x_display_and_set_cursor): Display cursor of
9972 non-selected windows depending on the setting of
9973 cursor_in_non_selected_windows.
9975 * xdisp.c (cursor_in_non_selected_windows): New variable.
9976 (syms_of_xdisp): DEFVAR_BOOL it.
9978 2000-02-23 Gerd Moellmann <gerd@gnu.org>
9980 * data.c (Fstring_to_number): If number is greater than what
9981 fits into an integer, return a float.
9983 * eval.c (specbind): Remove references to
9984 keyword_symbols_constant_flag.
9986 * data.c (keyword_symbols_constant_flag): Removed.
9987 (Fmakunbound, set_internal, syms_of_data): Remove references to
9988 keyword_symbols_constant_flag.
9990 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
9992 2000-02-23 Kenichi Handa <handa@etl.go.jp>
9994 * syntax.c (multibyte_syntax_as_symbol): New variable.
9995 (syms_of_syntax): Declare it as a Lisp variable.
9996 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
9997 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
9998 nonzero, treat all multibyte characters as symbol.
9999 (init_syntax_once): Give syntax `word' to all multibyte
10002 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
10004 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
10007 2000-02-21 Gerd Moellmann <gerd@gnu.org>
10009 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
10011 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10012 (x_non_menubar_window_to_frame): Check the busy-cursor window.
10014 2000-02-21 Dave Love <fx@gnu.org>
10016 * frame.c (Vmouse_position_function): New variable.
10017 (Fmouse_position): Use it.
10018 (syms_of_frame): Install it.
10020 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
10022 2000-02-20 Gerd Moellmann <gerd@gnu.org>
10024 * fileio.c (Finsert_file_contents): Unbind the binding of
10025 standard-output done by temp_output_buffer_setup.
10027 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
10028 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
10029 (specbind, unbind_to): Handle most common case of non-constant
10030 symbol with trivial value specially.
10032 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
10034 2000-02-20 Richard M. Stallman <rms@gnu.org>
10036 * data.c (Fmake_variable_buffer_local): Doc fix.
10037 Init found_for_buffer to 0.
10038 (Fmake_variable_frame_local): If the variable has already
10039 been buffer-local, set the check_frame field.
10041 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
10043 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
10044 produced for CODING_MODE_LAST_BLOCK requires.
10046 2000-02-18 Dave Love <fx@gnu.org>
10048 * keyboard.c (echo_keystrokes): Remove declaration.
10049 (Vecho_keystrokes) New variable.
10050 (read_char, record_menu_key, read_key_sequence): Use it to allow
10051 use of float value.
10052 (syms_of_keyboard): Change Vecho_keystrokes declaration.
10054 * lread.c: Undef feature selection macros before defining.
10056 2000-02-18 Gerd Moellmann <gerd@gnu.org>
10058 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
10059 for symbols other than the symbol in question.
10061 2000-02-17 Dave Love <fx@gnu.org>
10063 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
10065 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10067 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
10069 * alloc.c (enum mem_type): Compile unconditionally.
10071 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
10073 * xfaces.c (tty_defined_color): Don't return faulire indication
10074 for unspecified-fg and unspecified-bg pseudo-colors.
10076 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10078 * alloc.c (mark_object): Don't mark symbol names in pure space.
10079 (gc_sweep): Don't unmark symbol names in pure space.
10081 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
10082 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
10083 [GC_MARK_STACK]: New defines.
10084 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
10085 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
10087 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
10089 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
10090 allocate_buffer instead of xmalloc.
10092 * alloc.c (toplevel): Include setjmp.h.
10093 (PURE_POINTER_P): New define.
10094 (enum mem_type) [GC_MARK_STACK]: New enumeration.
10095 (Vdead) [GC_MARK_STACK]: New variable.
10096 (lisp_malloc): Add parameter TYPE, call mem_insert if
10097 GC_MARK_STACK is defined.
10098 (allocate_buffer): New function.
10099 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
10100 (free_float) [GC_MARK_STACK]: Set type to Vdead.
10101 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
10102 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
10103 (MEM_NIL) [GC_MARK_STACK]: New define.
10104 (struct mem_node) [GC_MARK_STACK]: New structure.
10105 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
10106 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
10107 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
10108 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
10109 (mark_stack) [GC_MARK_STACK]: New functions.
10110 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
10111 (clear_marks): Removed.
10112 (gc_sweep): Set free conses' car, free floats' type, free
10113 symbols' function to Vdead. Use lisp_free to free buffers.
10114 (init_alloc_once): Initialize Vdead.
10115 (survives_gc_p): Return non-zero for pure objects.
10117 * alloc.c: Add comments throughout the file.
10119 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
10120 that unblocks alarms.
10122 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
10123 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
10124 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
10126 * frame.c (make_frame): Set frame initiallly to `garbaged'.
10128 2000-02-17 Kenichi Handa <handa@etl.go.jp>
10130 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
10131 avoid infinite error signaling. Allocate sufficient memory for
10132 eol_str in the case that eoltype is Lisp_Int.
10134 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
10136 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
10137 depends on the previous behavior.
10139 2000-02-16 Gerd Moellmann <gerd@gnu.org>
10141 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
10143 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10145 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
10147 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
10148 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
10151 2000-02-15 Richard M. Stallman <rms@gnu.org>
10153 * data.c (set_internal): Don't make variable buffer-local
10154 if within a let-binding for the same buffer.
10155 (let_shadows_buffer_binding_p): New function.
10157 * eval.c (specbind): For buffer-local value,
10158 record the current buffer also.
10159 (unbind_to): Cope with that change.
10161 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10163 * window.c (Fsave_window_excursion): Doc fix.
10165 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
10167 * syntax.c (back_comment): Make sure we only consider comment-starters
10168 of the relevant style and return -1 in case of a failure to find the
10169 beginning of the comment.
10170 (Fforward_comment): If back_comment fails, go back to the position just
10171 after the comment-end.
10172 (scan_lists): Add comment describing a very minor bug.
10174 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10176 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
10177 `completion-regexp-list' in the docstring.
10179 2000-02-14 Dave Love <fx@gnu.org>
10181 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
10183 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10185 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
10186 to Emacs' syntax. Also fix the comment about set/not-set meanings
10187 since Emacs syntax is not the value 0 any more.
10188 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
10189 since it's now part of RE_SYNTAX_EMACS.
10191 2000-02-12 Dave Love <fx@gnu.org>
10193 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
10196 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10198 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
10200 2000-02-12 Dave Love <fx@gnu.org>
10202 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
10204 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
10205 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
10206 * s/hpux.h: Don't define HAVE_VFORK.
10208 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
10210 * s/nextstep.h: Don't define HAVE_ALLOCA.
10212 * config.in: Add vfork bits.
10214 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10216 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
10217 unwind function to undo the effect of stopping atimers.
10219 * keyboard.c (bind_polling_period): Stop all timers except
10222 * atimer.c (stopped_atimers): New variable.
10223 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
10226 * atimer.h (stop_other_atimers, run_all_atimers)
10227 (unwind_stop_other_atimers): Add function prototypes.
10229 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
10231 2000-02-11 Ken Raeburn <raeburn@gnu.org>
10233 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
10234 library may depend on jpeg.
10235 (atimer.o): Depends on atimer.c.
10237 2000-02-11 Kenichi Handa <handa@etl.go.jp>
10239 * insdel.c (del_range_1): Call update_compositions.
10240 (del_range_both): Call update_compositions just once..
10242 2000-02-10 Dave Love <fx@gnu.org>
10244 * xfns.c (create_frame_xic): Fix initialization of automatic
10245 aggregates for pcc.
10247 2000-02-09 Kenichi Handa <handa@etl.go.jp>
10249 * ccl.c (CCL_MAKE_CHAR): New macro.
10250 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
10251 registers by CCL_MAKE_CHAR before calling translate_char.
10252 <CCL_TranslateCharacterConstTbl> Likewise.
10254 2000-02-08 Dave Love <fx@gnu.org>
10256 * lread.c (__EXTENSIONS__): Define.
10258 2000-02-08 Gerd Moellmann <gerd@gnu.org>
10260 * puresize.h (BASE_PURESIZE): Increase to 650000.
10262 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10264 * msdos.c (XMenuActivate): Turn off the cursor after displaying
10267 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10269 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
10270 md, mh, mb, mr, and me to the fake termcap entry.
10272 2000-02-06 Ken Raeburn <raeburn@gnu.org>
10274 * sound.c (sound_cleanup): Don't call device close routine if the
10275 function pointer is null.
10277 2000-02-06 Andrew Innes <andrewi@gnu.org>
10279 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
10280 around image definitions and prototypes.
10281 (gamma_correct) [WINDOWSNT]: New prototype.
10283 * w32term.c (x_make_frame_visible): Replace call to
10284 input_poll_signal with poll_for_input.
10286 * window.c [WINDOWSNT]: Include w32term.h.
10288 * xdisp.c [WINDOWSNT]: Include w32term.h.
10290 * makefile.nt: Add dependencies on w32gui.h.
10291 (OBJ1): Include atimer.obj.
10292 ($(BLD)\atimer.obj): New dependency rule.
10294 * w32.c (sigmask): New function (does nothing).
10295 (sigunblock): Ditto.
10297 * frame.c [WINDOWSNT]: Include w32term.h.
10299 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
10301 * lread.c (syms_of_lread): Fix literal newlines.
10303 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
10304 the string constant limit (2048 bytes) in MSVC.
10307 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
10309 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
10311 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
10312 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
10313 dispatch the event.
10315 2000-02-04 Dave Love <fx@gnu.org>
10317 * fileio.c: Remove some unused vars.
10318 (_GNU_SOURCE): Define (for euidaccess).
10320 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
10322 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
10324 (read_minibuf): Deal with allow_props correctly.
10326 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
10328 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
10330 2000-02-03 Ken Raeburn <raeburn@gnu.org>
10332 * search.c (compile_pattern): If a cache entry has a nil regexp,
10333 fill in that entry instead of clobbering a previously cached
10336 2000-02-02 Ken Raeburn <raeburn@gnu.org>
10338 * puresize.h (BASE_PURESIZE): Increase to 610000.
10340 2000-02-02 Gerd Moellmann <gerd@gnu.org>
10342 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
10345 2000-02-02 Kenichi Handa <handa@etl.go.jp>
10347 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
10348 instead of incrementing ic directly.
10349 <CCL_WriteExprConst> Likewise.
10350 <ccl_set_expr>: Set ic to jump_address.
10352 * fileio.c (e_write): Fix the handling of
10353 CODING_FINISH_INSUFFICIENT_SRC.
10355 2000-02-01 Dave Love <fx@gnu.org>
10357 * editfns.c (Fpropertize): Doc fix.
10359 * process.c (Fstart_process): Doc fix.
10361 * eval.c: Fix various doc strings not to duplicate information
10362 from help-manyarg-func-alist.
10364 * window.c (Fset_window_margins): Don't make interactive. Doc
10367 * doc.c (Vhelp_manyarg_func_alist): New variable.
10368 (Fdocumentation): Use it.
10369 (syms_of_doc): Define it.
10371 2000-01-31 Gerd Moellmann <gerd@gnu.org>
10373 * xterm.c (xim_open_dpy): Remove unused local variable.
10375 * emacs.c (USAGE): Use term `display options' instead of `X
10378 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
10379 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
10381 * fns.c (sweep_weak_table): New function.
10382 (sweep_weak_hash_tables): Use it. Keep on marking until there
10385 2000-01-30 Gerd Moellmann <gerd@gnu.org>
10387 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
10388 that XTread_socket does not crash by trying to call XNoOp on a
10391 2000-01-30 Jason Rumney <jasonr@gnu.org>
10393 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10394 Change selected_frame to SELECTED_FRAME ().
10395 (w32_console_mouse_position): Remove #ifndef MULE from around
10396 `insist' parameter.
10398 * makefile.nt: Remove dosfns.obj.
10400 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
10402 * w32fns.c (w32_defined_color): Check for valid frame before
10403 applying gamma correction. Eliminate dependency on frame elsewhere.
10404 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
10405 (w32_to_x_font): Use resx and resy not height_in and width_in.
10406 (x_to_w32_font): Doc fix.
10407 (xlfd_strip_height): New function to strip and return font height.
10408 (w32_font_match): Compare height separately from rest of xlfd
10409 spec, using xlfd_strip_height.
10411 * w32term.c (w32_term_init): Swap resx and height_in, resy and
10412 width_in. Use w32_defined_color in place of defined_color.
10414 * w32faces.c: Merge more of DOS and X specifics in preparation for
10415 merge with xfaces.c.
10416 (defined_color): Remove FIXME comment.
10417 (tty_color_name): Provide w32-specific function.
10418 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
10420 * w32console.c (turn_on_face, turn_off_face): Removed.
10421 (w32_face_attributes): New function.
10422 (Global_variables): Reduce scope where possible.
10423 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
10425 (hl_mode): Don't modify text attributes.
10426 (write_glyphs): Don't do anything if len <= 0. Use
10427 w32_face_attributes to get attributes for drawing. Write
10428 terminating codes using char_attr_normal.
10429 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
10430 (update_begin, update_end): Likewise.
10431 (vga_stdcolor_name): New function.
10432 (initialize_w32_display): Remove char_attr_reverse and char_attr.
10433 (Fset_screen_color): Remove char_attr_reverse.
10435 2000-01-29 Gerd Moellmann <gerd@gnu.org>
10437 * xfns.c (xic_set_preeditarea): Take window parameter and
10438 window-relative pixel-positions.
10440 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
10441 is its frame's selected window.
10442 (xim_instantiate_callback): Likewise.
10444 * xfns.c (x_create_im): Removed.
10445 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
10446 (supported_xim_styles): Renamed from supported_styles.
10447 (best_xim_style): Renamed from best_style.
10448 (create_frame_xic): Renamed from xic_create_frame.
10449 (free_frame_xic): Renamed from xic_destroy_frame.
10451 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
10453 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
10454 our frames, call XFilterEvent with 2nd parameter `None'.
10455 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
10456 returning XBufferOverflow.
10457 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
10459 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
10460 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
10461 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
10462 (xim_initialize, xim_close)
10463 [HAVE_X_I18N && HAVE_X11R6]: New functions.
10464 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
10465 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
10466 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
10468 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
10470 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
10471 `xic_style' and `xic_xfs'.
10472 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
10473 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
10474 (FRAME_XIM): Removed.
10476 * xfns.c (supported_styles): New variable.
10477 (DEFAULT_STYLE, DEFAULT_FONT): New macros
10478 (xic_create_xfontset, best_style, xic_create_frame)
10479 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
10480 (xic_set_xfontset): New functions.
10482 2000-01-28 Dave Love <fx@gnu.org>
10484 * s/irix6-5.h: Revert last change after change to irix5-0.h.
10486 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
10488 2000-01-28 Gerd Moellmann <gerd@gnu.org>
10490 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
10491 for *scratch* if it already existed.
10493 * emacs.c (USAGE): New macro.
10494 (main): Use it to display usage information.
10496 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10498 Support for the menu-help feature:
10500 * msdos.h: Change prototypes of XMenuAddSelection and
10503 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
10504 part of the line to the termscript file.
10505 (IT_clear_to_end): Clear the entire line, not just its beginning.
10506 (menu_help_message, prev_menu_help_message): New variables.
10507 (IT_menu_make_room): Make room for the help_text member.
10508 (IT_menu_display): New argument disp_help; all callers changed.
10509 If disp_help is non-zero, store the help text of the active menu
10510 item in menu_help_message.
10511 (XMenuAddPane): Initialize the help_text member to NULL.
10512 (XMenuAddSelection): New argument help_text. Store it in the
10514 (XMenuActivate): New argument help_callback. If the value of
10515 menu_help_message has changed since the last time, display the
10516 menu help message text while waiting for the mouse to move. Clear
10517 the echo area before exiting.
10518 (XMenuDestroy): Free the help_text member.
10520 2000-01-27 Gerd Moellmann <gerd@gnu.org>
10522 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
10523 XMenuAddSelection. Pass help callback to XMenuActivate.
10524 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
10526 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10528 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
10529 and EMACS_SET_USECS.
10531 2000-01-26 Dave Love <fx@gnu.org>
10533 * editfns.c (Fchar_after, Fchar_before): Doc fix.
10535 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
10536 an error may be signalled.
10538 2000-01-26 Gerd Moellmann <gerd@gnu.org>
10540 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
10541 LD_SWITCH_SYSTEM inherited from irix5-0.h.
10543 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
10545 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10547 * charset.c (Fstring): If there is a multibyte char among
10548 the args, always return a multibyte string.
10550 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10552 * sysdep.c (sys_select): Turn atimers off and on instead of
10553 recording and restoring old alarm handler
10555 * process.c (toplevel): Include atimer.h.
10556 (create_process_1): Rewritten.
10557 (create_process): Use atimers instead of alarm.
10558 (wait_reading_process_input) [hpux]: Turn atimers off instead
10559 of turning off SIGALRM.
10560 (wait_reading_process_input): Turn off atimers instead off
10561 calling stop_polling.
10563 * emacs.c (main): Call init_atimer.
10565 * keyboard.c (toplevel): Include systime.h and atimer.h.
10566 (polling_for_input): Removed because unused.
10567 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
10568 (poll_timer): New variable.
10569 (poll_for_input, poll_for_input_1): New functions.
10570 (start_polling, stop_polling): Rewritten.
10572 * keyboard.h (polling_for_input): Removed.
10574 * atimer.h, atimer.c: New files.
10576 * Makefile.in (obj): Add atimer.o.
10577 (atimer.o): New target.
10579 * blockinput.h (pending_atimers): Add extern declaration.
10580 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
10582 * lisp.h (popup_activated_flag): Add extern declaration.
10584 * xmenu.c (popup_activated_flag): Make externally visible.
10585 (popup_activate_callback) [USE_MOTIF]: Increment
10586 popup_activated_flag.
10587 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
10589 * xterm.c (toplevel): Include atimer.h.
10590 (toolkit_scroll_bar_interaction): New variable.
10591 (Fxt_process_timeouts): Removed.
10592 (x_process_timeouts): New function.
10593 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
10594 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
10595 (x_make_frame_visible): Call poll_for_input_1 instead of
10596 input_poll_signal. Don't call alarm.
10597 (x_initialize): Install timer calling x_process_timeouts.
10599 2000-01-24 Dave Love <fx@gnu.org>
10601 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
10602 Don't use -cckr -- apparently not now necessary.
10604 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
10606 * msdos.c (IT_menu_display): Truncate long menu lines at the right
10609 2000-01-23 Jason Rumney <jasonr@gnu.org>
10611 * w32fns.c (w32_defined_color): Apply gamma correction before
10612 trying to map to the palette.
10613 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
10616 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
10617 here. Callers changed to always pass real device context.
10618 (w32_draw_bitmap): Likewise.
10619 (w32_get_glyph_overhangs): Likewise.
10620 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
10622 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
10623 pfnSetScrollInfo and SetScrollRange.
10624 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
10625 back into MULE characters after decoding them.
10626 (x_get_glyph_face_and_encoding): Likewise.
10627 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
10628 GetCharABCWidthsW fails, since this is defined on Windows 9x.
10629 (x_produce_glyphs): Calculate per char metrics for a character
10630 that we know exists in default font when font_not_found_p is true.
10632 2000-01-22 Jason Rumney <jasonr@gnu.org>
10634 * makefile.nt (intervals.obj, composite.obj): New modules.
10635 (composite.h): Added as dependency where appropriate.
10637 * w32gui.h (XGCValue): New struct for emulating X GCs.
10639 * w32term.h (XCharStruct): New struct for emulating X.
10641 * w32console.c (turn_on_face, turn_off_face): New functions.
10642 (change_line_highlight): New prototype for new redisplay.
10643 (write_glyphs): Support multibyte text. Support faces.
10645 * w32faces.c: Complete rewrite for new redisplay based on new
10648 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
10649 throughout. struct frame * in place of FRAME_PTR.
10650 Skeleton support for images, toolbars, tooltips from xfns.c.
10651 (Fx_create_frame): Use system default for default scroll bar
10653 (w32_get_arg): Renamed from x_get_arg.
10654 (Fx_file_dialog): New function.
10655 (w32_list_fonts): Check cache before asking system.
10656 (Vw32_enable_synthesized_fonts): New variable.
10657 (Vw32_enable_italics): Obsolete, removed.
10659 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10660 Use SELECTED_FRAME macro.
10662 * w32menu.c: Add skeleton support for help strings on menus.
10663 (add_menu_item): Native checkbox and radio support added, but not
10664 yet enabled due to bugs.
10665 (push_menu_item): Add parameters type, selection and help.
10667 Formatting changes to reduce unnecessary diffs with xmenu.c.
10669 * w32select.c (Fw32_set_clipboard_data): Update call to
10670 find_charset_in_str.
10672 * w32term.c: Complete rewrite for new redisplay based on new
10673 xterm.c with necessary sections merged back in from old w32term.c.
10675 2000-01-21 Richard M. Stallman <rms@gnu.org>
10677 * data.c (set_internal): Further fix in same criterion.
10679 2000-01-20 Richard M. Stallman <rms@gnu.org>
10681 * data.c (set_internal): Fix the criteria for whether
10682 to swap out the old cached binding.
10684 2000-01-19 Dave Love <fx@gnu.org>
10686 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
10688 2000-01-18 Kenichi Handa <handa@etl.go.jp>
10690 * regex.c (re_compile_fastmap): While checking a range table for
10691 `charset', skip flag bits for a character class correctly.
10693 2000-01-17 Gerd Moellmann <gerd@gnu.org>
10695 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
10697 * xfns.c (x_window): Call lw_create_widget with new parameter
10700 * widget.c (EmacsFrameSetCharSize): Change size of children first
10701 because of problems with main window geometry management under
10704 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
10705 MENU_ITEMS_ITEM_.*.
10706 (MENU_ITEMS_ITEM_HELP): New enumerator.
10707 (push_menu_item): Add parameter HELP. Record help in menu_items.
10708 (single_menu_item, single_submenu, list_of_items): Call
10709 push_menu_item with new parameter.
10710 (single_submenu): Set help string in widget value.
10711 (menu_highlight_callback): New function.
10712 (set_frame_menubar): Call lw_create_widget with new
10714 (xmenu_show, xdialog_show): Ditto.
10716 2000-01-13 Gerd Moellmann <gerd@gnu.org>
10718 * sound.c (Fplay_sound): Improve doc string.
10720 2000-01-11 Richard M. Stallman <rms@gnu.org>
10722 * lisp.h (set_internal): Enter the new arg.
10724 * eval.c (specbind): Record buffer-local variables specially,
10725 indicating which buffer's binding was saved.
10726 (unbind_to): Restore buffer-local variables specially
10727 in the proper buffer.
10729 * data.c (set_internal): New arg BUF.
10731 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
10732 * data.c (Fset): Pass new arg to set_internal.
10733 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
10735 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10737 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
10740 2000-01-11 Richard M. Stallman <rms@gnu.org>
10742 * minibuf.c (Ftry_completion): Doc fix.
10744 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10746 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
10749 2000-01-11 Andreas Schwab <schwab@suse.de>
10751 * coding.c (code_convert_region): Initialize total_skip.
10753 2000-01-08 Dave Love <fx@gnu.org>
10755 * eval.c (Fuser_variable_p): Check customizability too.
10757 2000-01-07 Gerd Moellmann <gerd@gnu.org>
10759 * minibuf.c (Fcompleting_read): Doc fix.
10761 2000-01-05 Gerd Moellmann <gerd@gnu.org>
10763 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
10766 * xfns.c (x_create_im): New function to set IM and IC of a frame.
10767 Check that input style is supported before trying to create an
10769 (x_window): Call x_create_im.
10771 2000-01-04 Gerd Moellmann <gerd@gnu.org>
10773 * xfns.c (current_gif_memory_src): New variable.
10774 (gif_load): Record the address of the current memory source
10775 in current_gif_memory_src.
10776 (gif_read_from_memory): Use current_gif_memory_src.
10778 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
10779 macros statement form.
10781 * sound.c (struct sound): Renamed from struct sound_file.
10782 (struct sound): Add members `data' and `header_size'.
10783 (enum sound_attr): Add SOUND_DATA.
10784 (current_sound, current_sound_device): Variables renamed from
10785 sound_file and sound_device.
10786 (parse_sound): Parse :data.
10787 (parse_sound): Handle sound data in strings.
10788 (find_sound_type): Function renamed from find_sound_file_type.
10789 (wav_init, au_init): Fail if sound's header_size is smaller than
10790 needed header size.
10791 (wav_play, au_play): Play sounds from string data.
10793 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
10795 * lisp.h: Add prototype for allocate_string_data.
10797 * alloc.c (Fgarbage_collect): Return number of live and free
10800 * alloc.c (mark_buffer): Remove code in #if 0.
10802 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
10803 (strings_consed): New variable.
10804 (allocate_string): Set it.
10805 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
10806 (Fmemory_use_counts): Return strings_consed. Use Flist.
10808 * alloc.c: General cleanup in comments etc. Remove conditional
10809 compilation for `standalone'.
10811 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
10813 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
10814 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
10815 (DONT_COPY_FLAG): Removed.
10816 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
10817 (struct sdata, struct sblock): New
10818 (struct string_block): Rewritten.
10819 (STRINGS_IN_STRING_BLOCK): New macro.
10820 (oldest_sblock, current_sblock, total_strings, total_free_strings)
10821 (large_sblocks, string_blocks, string_free_list): New variables.
10822 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
10823 (init_strings): Rewritten.
10824 (allocate_string, allocate_string_data, compact_small_strings)
10825 (free_large_strings, sweep_strings): New functions.
10826 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
10827 (struct string_block_head, current_string_block)
10828 (first_string_block, large_string_blocks, STRING_FULLSIZE)
10829 (STRING_PAD): Removed.
10830 (make_uninit_multibyte_string, make_pure_string): Rewritten.
10831 (Fgarbage_collect): Don't set mark bit in large strings.
10832 (mark_object): Mark strings differently. Mark symbol names
10834 (survives_gc_p): Test marked strings differently.
10835 (gc_sweep): Sweep strings differently, unmark strings in
10837 (compact_strings): Removed.
10839 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
10841 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
10842 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
10844 2000-01-04 Kenichi Handa <handa@etl.go.jp>
10846 * fileio.c (Finsert_file_contents): Signal error if visiting file
10847 in a non-empty buffer.
10849 * term.c (encode_terminal_code): Fix the previous change.
10851 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10853 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
10854 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
10856 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
10858 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10860 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
10861 need to test for MSDOS frames.
10863 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10865 * dosfns.c (unspecified_colors): Remove.
10866 (msdos_stdcolor_idx): Use global variables unspecified_fg and
10868 (msdos_stdcolor_name): Return strings for unspecified fore- and
10869 back-ground colors.
10871 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
10872 (syms_of_xfaces): Remove their staticpro's.
10873 (tty_color_name): Return Lisp strings for unspecified fore- and
10874 back-ground colors.
10875 (Finternal_set_lisp_face_attribute): Remove the special treatment
10876 for Qunspecified_{f,b}g.
10877 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
10880 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10882 * xdisp.c (reseat_at_next_visible_line_start): Position before
10883 newline only if ending up on a newline.
10884 (next_element_from_ellipsis): Return success. Handle case of
10885 displaying no ellipsis. Fix case of ellipsis defined in display
10887 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
10890 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10892 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
10893 (Fcolor_supported_p): Renamed from face-color-supported-p.
10895 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10897 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
10898 list of colors renamed to tty-defined-color-alist.
10899 (tty_color_name): Pass the frame to tty-color-by-index.
10900 (realize_tty_face): tty-color-alist is now a function which
10901 accepts the frame as argument.
10903 * term.c (Ftty_display_color_p): Accept an optional argument
10906 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10908 * term.c (insert_glyphs): Pass glyph, not &glyph, to
10909 encode_terminal_code.
10911 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10913 * dispnew.c (mode_line_string): Support termcap frames as well.
10915 2000-01-01 Gerd Moellmann <gerd@gnu.org>
10917 * syntax.c (Fforward_word): Undo previous change.
10919 * editfns.c (Fconstrain_to_field): Don't constrain if
10920 inhibit-field-text-motion is non-nil.
10921 (Fline_beginning_position): Undo previous change.
10922 (Fline_end_position): Ditto.
10924 * syntax.c (Fforward_word): Notice field boundaries only if
10925 inhibit-field-text-motion is nil.
10927 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
10929 * editfns.c (Vinhibit_field_text_motion): New variable.
10930 (inhibit-field-text-motion): New DEFVAR_LISP.
10931 (Fline_beginning_position, Fline_end_position): Notice field
10932 boundaries only if inhibit-field-text-motion is nil.
10934 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
10935 All calls adjusted.
10936 (x_build_heuristic_mask): Likewise.
10937 (xbm_load_image_from_file): Change error output.
10938 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
10939 (gif_load, gs_load, x_kill_gs_process): Ditto.
10941 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
10942 color indices when accessing raster pixels.
10943 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
10944 one of :file or :data.
10945 (enum pbm_keyword_index): Add PBM_DATA.
10946 (pbm_format): Add :data.
10947 (pbm_image_p): Allow either :file or :data.
10948 (pbm_read_file): New function.
10949 (pbm_scan_number): Rewritten to read from string.
10950 (pbm_load): Support :data.
10952 See ChangeLog.8 for earlier changes.
10954 ;; Local Variables:
10955 ;; coding: iso-2022-7bit