1 2001-03-09 Gerd Moellmann <gerd@gnu.org>
3 * keyboard.c (make_lispy_event, make_lispy_movement): Adjust
4 calls to buffer_posn_from_coords to new format.
6 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
8 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
11 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
12 flags argument to emacs_open; it seems to conflict with O_EXCL.
14 2001-03-09 Kenichi Handa <handa@etl.go.jp>
16 * composite.h (struct composition): Change types of members;
17 glyph_len to unsigned, width to unsigned short.
19 2001-03-08 Andrew Innes <andrewi@gnu.org>
21 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
24 2001-03-08 Gerd Moellmann <gerd@gnu.org>
26 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
29 * xterm.c (note_mouse_highlight): Handle mouse-face and
31 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
32 (fast_find_string_pos): New function.
34 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
35 (display_string): Call face_at_string_position with new
38 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
41 * dispextern.h (face_at_string_position): Change prototype.
43 * dired.c (directory_files_internal): Handle EAGAIN more
46 * keyboard.c (make_lispy_event): Avoid generating drag events
47 if the mouse hasn't actually moved to another buffer position.
49 2001-03-08 Dave Love <fx@gnu.org>
51 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
53 2001-03-08 Gerd Moellmann <gerd@gnu.org>
55 * process.c (Fset_process_window_size): Fix a typo.
57 2001-03-08 Kenichi Handa <handa@etl.go.jp>
59 * coding.c (detect_coding_sjis): Do more rigid check.
60 (detect_coding_big5): Likewise.
61 (decode_coding_sjis_big5): Likewise.
62 (Fdetect_coding_region): Call detect_coding_system with tailing
63 anchor byte `\0' for more rigid detection.
64 (detect_coding_mask): Fix the incorrect handling of arg
66 (Fdetect_coding_string): Likewise.
68 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
70 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
71 a string before extracting its data.
73 2001-03-07 Gerd Moellmann <gerd@gnu.org>
75 * window.c (Frecenter): Rewrite code handling negative values
76 of ARG on graphical frames.
78 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
80 * window.c (displayed_window_lines): If W->start is outside the
81 accessible portion of the buffer, call start_display with BEGV or
82 ZV instead of W->start.
84 2001-03-07 Gerd Moellmann <gerd@gnu.org>
86 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
88 * process.c (Fset_process_filter): Don't crash if the input
89 file descriptor of PROCESS is closed.
90 (Fset_process_window_size): Likewise.
92 2001-03-06 Kenichi Handa <handa@etl.go.jp>
94 * xterm.c (XTflash): Make the timeout of select shorter, and call
95 select repeatedly until the desired time expires.
97 2001-03-06 Gerd Moellmann <gerd@gnu.org>
99 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
101 * xfns.c (Fx_create_frame): Clear Vwindow_list.
103 * lisp.h (Vwindow_list): Declare extern.
105 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
107 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
109 2001-03-06 Gerd Moellmann <gerd@gnu.org>
111 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
112 to detect a case where we have to highlight a different region
113 despite not having left the currently highlighted region.
114 Set mouse_face_overlay in the x_display_info.
115 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
117 * xterm.h (struct x_display_info): Add mouse_face_overlay.
119 * buffer.c (mouse_face_overlay_overlaps): New function.
121 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
122 (Qmouse_face): Declare extern.
124 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
125 if face_change_count is non-zero.
127 2001-03-06 Kenichi Handa <handa@etl.go.jp>
129 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
130 that the source is unibyte.
132 2001-03-05 Dave Love <fx@gnu.org>
134 * xterm.c (XTmouse_position): Fix typo.
136 2001-03-05 Gerd Moellmann <gerd@gnu.org>
138 * minibuf.c (read_minibuf): Clean up the binding stack if
139 called noninteractively.
141 2001-03-05 Kenichi Handa <handa@etl.go.jp>
143 * coding.c (syms_of_coding): Docstring modified.
145 2001-03-05 Kenichi Handa <handa@etl.go.jp>
147 * charset.c (char_to_string): If a single byte char has modifier
148 bits that can't be reflected to the character code, ignore them
149 instead of signaling an error.
151 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
153 * s/msdos.h: Update copyright notice.
155 * dosfns.h: Update copyright notice.
157 * dosfns.c: Update copyright notice.
159 * msdos.c: Update copyright notice.
161 2001-03-02 Gerd Moellmann <gerd@gnu.org>
163 * xterm.c (glyph_rect): New function.
164 (XTmouse_position): Use it to raise the threshold for mouse
165 movement event generation.
167 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
169 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
170 specifies (reverse . t), reverse the initial screen colors.
171 (IT_set_frame_parameters): If the property is foreground-color,
172 but we are reversing the colors, set bg_set, not fg_set. Likewise
173 for setting background-color and reversing: set fg_set. Set
174 unspecified-fg and unspecified-bg correctly when (reverse . t) is
177 * xfaces.c (Finternal_set_lisp_face_attribute)
178 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
181 2001-03-02 Gerd Moellmann <gerd@gnu.org>
183 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
184 to a single slash in the middle of file names.
186 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
187 Accept only alphanumeric time zone names.
189 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
191 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
192 a widget to zero height.
194 2001-03-01 Gerd Moellmann <gerd@gnu.org>
196 * window.c (Fwindow_end): Call move_it_past_eol only if
197 ending up on a partially visible line.
199 2001-03-01 Dave Love <fx@gnu.org>
201 * ccl.c (Fccl_execute): Doc fix.
203 2001-03-01 Gerd Moellmann <gerd@gnu.org>
205 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
206 of the tool bar before calling x_figure_window_size.
208 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
209 NULL after destroying it, otherwise XTread_socket can access a
210 destroyed widget when input is unblocked.
212 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
214 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
215 same name as before, although there was a change in fontsets.
217 2001-02-28 Ken Raeburn <raeburn@gnu.org>
219 * lisp.h (Fframe_parameter): Declare.
221 * window.c (set_window_buffer): Field vscroll is an int, not a
224 2001-02-28 Gerd Moellmann <gerd@gnu.org>
226 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
229 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
232 * alloc.c (toplevel): Include process.h.
233 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
234 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
235 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
236 (allocate_vector, allocate_hash_table, allocate_window)
237 (allocate_frame, allocate_process, allocate_other_vector): New
239 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
240 (mark_maybe_pointer): New function.
241 (mark_memory): Also mark Lisp data to which only pointers
242 remain and not Lisp_Objects.
243 (min_heap_address, max_heap_address): New variables.
244 (mem_find): Return MEM_NIL if START is below min_heap_address or
245 above max_heap_address.
246 (mem_insert): Compute min_heap_address and max_heap_address.
248 * process.c (make_process): Use allocate_process.
250 * frame.c (make_frame): Use allocate_frame.
252 * window.c (make_window, make_dummy_parent): Use allocate_window.
253 (Fcurrent_window_configuration): Use allocate_other_vector.
255 * lisp.h (allocate_vectorlike): Remove prototype.
256 (allocate_vector, allocate_other_vector, allocate_frame)
257 (allocate_window, allocate_process, allocate_hash_table):
260 * fns.c (Fdelete, larger_vector): Use allocate_vector.
261 (make_hash_table, copy_hash_table): Use allocate_hash_table.
263 2001-02-27 Kenichi Handa <handa@etl.go.jp>
265 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
266 treat the produced bytes as a valid multibyte sequence.
268 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
269 (ccl_driver) <CCL_WriteMultibyteChar2>: Use
270 CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
271 <ccl_finish>: Set ccl->eight_bit_control properly.
273 * ccl.h (struct ccl_program): New member eight_bit_control.
275 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
277 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
278 accessible_keymaps_char_table.
279 (accessible_keymaps_char_table): Obey `is_metized'.
280 (where_is_internal, Fwhere_is_internal): Don't confuse int and
283 2001-02-26 Gerd Moellmann <gerd@gnu.org>
285 * dispnew.c: Check HAVE_TERM_H before including term.h.
287 2001-02-24 Andrew Innes <andrewi@gnu.org>
289 * makefile.w32-in: Update copyright notice.
291 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
293 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
295 2001-02-24 Kenichi Handa <handa@etl.go.jp>
297 * Makefile.in (lisp): Add international/utf-8.elc.
299 * fontset.c (Fnew_fontset): Fix handling of the case that an
300 element of FONTLIST is a cons of family and registry.
302 2001-02-23 Jason Rumney <jasonr@gnu.org>
304 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
305 to height unconditionally.
307 * w32term.c (x_set_glyph_string_background_width): Extend the
308 background face to the end of the drawing area in the text area,
310 (x_insert_glyphs): Call window_box_left to obtain the left
311 x-coordinate of the area to shift.
313 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
316 2001-02-22 Andrew Innes <andrewi@gnu.org>
318 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header
320 ($(BLD)\dispnew.obj):
321 ($(BLD)\editfns.obj):
323 ($(BLD)\filelock.obj):
324 ($(BLD)\keyboard.obj):
325 ($(BLD)\w32proc.obj):
326 ($(BLD)\process.obj):
327 ($(BLD)\sysdep.obj): Ditto.
329 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
331 ($(BLD)/dispnew.$(O)):
332 ($(BLD)/editfns.$(O)):
333 ($(BLD)/fileio.$(O)):
334 ($(BLD)/filelock.$(O)):
335 ($(BLD)/keyboard.$(O)):
336 ($(BLD)/w32proc.$(O)):
337 ($(BLD)/process.$(O)):
338 ($(BLD)/sysdep.$(O)): Ditto.
340 2001-02-22 Gerd Moellmann <gerd@gnu.org>
342 * xdisp.c (forward_to_next_line_start): When taking the shortcut
343 at the start of the function, check that the \n in it->c is
344 from the iterator's current position.
346 * xdisp.c (handle_single_display_prop): Add parameter
347 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
348 properties which replace the display of text with something else.
349 (handle_display_prop): Call handle_single_display_prop with
350 additional argument saying if we already replaced text display
351 with something else. Use AREF.
352 (with_echo_area_buffer_unwind_data, display_menu_bar)
353 (decode_mode_spec_coding): Use AREF and ASIZE.
355 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
356 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
357 * vmstime.h: Files removed.
359 * unexencap.c, unexfx2800.c: Files removed.
361 * dispnew.c (direct_output_for_insert): Give up if we are showing
362 a message or just cleared the message because we might need to
363 resize the echo area window or display an empty echo area.
365 2001-02-21 Gerd Moellmann <gerd@gnu.org>
367 * xdisp.c (redisplay_internal): Do the
368 mark_window_display_accurate after all windows have been
369 redisplayed because this call resets flags in buffers which are
370 needed for proper redisplay.
372 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c: Use
373 display_hourglass_p, start_hourglass, cancel_hourglass instead of
376 * w32term.h (struct x_output): Rename busy_cursor to
377 hourglass_cursor, busy_window to hourglass_window, busy_p to
380 * msdos.h (struct x_output): Rename busy_window to
381 hourglass_window, busy_p to hourglass_p.
383 * xterm.h (struct x_output): Rename busy_cursor to
384 hourglass_cursor, busy_window to hourglass_window, busy_p to
387 * xfns.c: Rename everything containing *busy_cursor* and similar
389 (syms_of_w32fns): Rename x-busy-pointer-shape to
390 x-hourglass-pointer-shape, display-busy-cursor to
391 display-hourglass, busy-cursor-delay to hourglass-delay.
393 * w32fns.c: Rename everything containing *busy_cursor* and similar
395 (syms_of_w32fns): Rename x-busy-pointer-shape to
396 x-hourglass-pointer-shape, display-busy-cursor to
397 display-hourglass, busy-cursor-delay to hourglass-delay.
399 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
402 * dispextern.h (start_hourglass, cancel_hourglass)
403 (display_hourglass_p): Renamed from *busy_cursor*.
405 2001-02-20 Gerd Moellmann <gerd@gnu.org>
407 * keyboard.c (read_char): When an event from unread-command-events
408 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
410 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
411 equal to the current buffer.
413 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
414 nil, otherwise we're left with truncate_lines t when a message
415 is printed with message-truncate-lines bound to t.
417 2001-02-19 Gerd Moellmann <gerd@gnu.org>
419 * window.c (Fmove_to_window_line): Undo last change.
420 (displayed_window_lines): Call line_bottom_y to determine
421 the line's bottom position.
423 * dispextern.h (line_bottom_y): Add prototype.
425 * xdisp.c (line_bottom_y): New function extracted from
427 (pos_visible_p): Use it.
429 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
430 set redisplaying_p to 0 here instead of in Frecursive_edit.
431 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
434 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
436 (syms_of_xdisp): Initialize new variables.
437 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
438 Specbind `inhibit-menubar-update' when updating the menu bar.
440 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
443 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
446 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
449 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
450 to the start of the file.
452 2001-02-16 Gerd Moellmann <gerd@gnu.org>
454 * window.c (set_window_buffer): Fix last change.
456 * window.c (set_window_buffer): Set window's vscroll to 0.
458 * window.c (coordinates_in_window): Increase width of area
459 where the vertical line can be dragged.
461 * xterm.c (x_set_glyph_string_background_width): Extend the
462 background face to the end of the drawing area in the text
465 * xdisp.c (handle_single_display_prop): Set iterator's position
466 to where the `display' property starts, like for images.
467 (dump_glyph): New function.
468 (dump_glyph_row): Use it. Dump info about marginal areas.
470 * dispnew.c (direct_output_for_insert): Recognize more cases where
471 glyphs can be written instead of being inserted.
473 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
474 the left x-coordinate of the area to shift.
476 * dired.c (directory_files_internal): Set result list to nil
479 2001-02-15 Kenichi Handa <handa@etl.go.jp>
481 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
482 invalid multibyte sequence, treat *SRC as a character of
485 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
487 * textprop.c (Fset_text_properties): Doc fix.
489 2001-02-15 Gerd Moellmann <gerd@gnu.org>
491 * dispnew.c (update_text_area): Undo change of 2001-01-12.
493 2001-02-14 Dave Love <fx@gnu.org>
495 * coding.c: Doc and message fixes.
497 2001-02-14 Andrew Innes <andrewi@gnu.org>
499 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
500 Emacs frame above the screen size.
502 2001-02-14 Gerd Moellmann <gerd@gnu.org>
504 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
506 2001-02-13 Gerd Moellmann <gerd@gnu.org>
508 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
509 case that TO ends up beyond ZV after running before-change-functions.
511 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
512 the selected window if it is showing the buffer in question.
514 * dired.c (directory_files_internal): Initialize errno.
515 (toplevel): Include errno.h.
517 2001-02-13 Kenichi Handa <handa@etl.go.jp>
519 * xfaces.c (best_matching_font): New parameter width_ratio.
520 Multiply avgwidth by width_ratio.
521 (choose_face_font): Call best_matching_font with width_ratio
522 calculated from the column width of C.
524 2001-02-12 Andrew Innes <andrewi@gnu.org>
526 The following changes are to draw box lines inside characters area
527 if line-width is negative.
529 * w32term.c (x_produce_image_glyph): Pay attention to the case that
530 face->box_line_width is negative.
531 (x_produce_stretch_glyph): Likewise.
532 (x_produce_glyphs): Likewise.
533 (x_estimate_mode_line_height): Likewise.
534 (x_draw_glyph_string_background): Likewise.
535 (x_draw_glyph_string_foreground): Likewise.
536 (x_draw_composite_glyph_string_foreground): Likewise.
537 (x_draw_glyph_string_box): Likewise.
538 (x_draw_image_foreground): Likewise.
539 (x_draw_image_relief): Likewise.
540 (x_draw_image_foreground_1): Likewise.
541 (x_draw_image_glyph_string): Likewise.
543 2001-02-09 Kenichi Handa <handa@etl.go.jp>
545 The following changes are to draw box lines inside characters area
546 if line-width is negative.
548 * xterm.c (x_produce_image_glyph): Pay attention to the case that
549 face->box_line_width is negative.
550 (x_produce_stretch_glyph): Likewise.
551 (x_produce_glyphs): Likewise.
552 (x_estimate_mode_line_height): Likewise.
553 (x_draw_glyph_string_background): Likewise.
554 (x_draw_glyph_string_foreground): Likewise.
555 (x_draw_composite_glyph_string_foreground): Likewise.
556 (x_draw_glyph_string_box): Likewise.
557 (x_draw_image_foreground): Likewise.
558 (x_draw_image_relief): Likewise.
559 (x_draw_image_foreground_1): Likewise.
560 (x_draw_image_glyph_string): Likewise.
562 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
563 and :line-width can be negative.
564 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be
567 2001-02-09 Jason Rumney <jasonr@gnu.org>
569 * w32term.c (w32_encode_char): Treat eight bit graphic and control
570 characters the same as ASCII and latin-1.
571 (x_display_and_set_cursor): Check for the focus frame's selected
572 window instead of selected_window.
573 (x_after_update_window_line): Don't clear if frame's internal
574 border width is zero.
575 (x_new_font): Don't change a tooltip's size.
576 (w32_initialize): Set char_ins_del_ok to 1.
578 * w32fns.c (Fx_show_tip): Fix calls to make_number.
579 (x_set_font): If font hasn't changed, avoid recomputing
580 faces and other things.
581 (x_set_tool_bar_lines): Do nothing if frame is
583 (Fx_create_frame): Add the tool bar height to the frame
585 (x_create_tip_frame): Prevent changing the tooltip's
586 background color by specifying a color for the default font
588 (Qcancel_timer): New variable.
589 (syms_of_w32fns): Initialize and staticpro it.
590 (Fx_hide_tip, Fx_show_tip): Use it.
591 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
593 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
595 * w32.c (init_environment): Duplicate local string before putenv.
597 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
599 * charset.c (Fstring): A typo.
601 2001-02-09 Kenichi Handa <handa@etl.go.jp>
603 * charset.c (Fstring): If all arguments are less than 256, return
606 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
607 return a unibyte string.
609 * coding.c (code_convert_region): After detecting a coding, if
610 nothing found, set coding->composing to COMPOSITION_NO.
611 (decode_coding_string): Likewise.
613 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
615 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
618 2001-02-07 Kenichi Handa <handa@etl.go.jp>
620 * charset.c (parse_str_to_multibyte): New function.
622 * charset.h (parse_str_to_multibyte): Extern it.
624 * print.c (print_string): If we are going to print a unibyte
625 string into a multibyte buffer, convert the string to multibyte by
628 2001-02-06 Andrew Innes <andrewi@gnu.org>
630 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
631 been created. It seems we can get sent window messages such as
632 WM_ERASEBKGND before we properly update a frame.
634 2001-02-06 Gerd Moellmann <gerd@gnu.org>
636 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
637 Avoid some unnecessary cursor positioning.
639 2001-02-05 Gerd Moellmann <gerd@gnu.org>
641 * xfaces.c (split_font_name): Compute numeric value of
643 (LFACE_AVGWIDTH): New macro.
645 (check_lface_attrs): Check LFACE_AVGWIDTH.
646 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
647 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
648 (merge_face_vectors): Check LFACE_AVGWIDTH.
649 (Finternal_make_lisp_face): Use AREF.
650 (xm_set_menu_resources_from_menu_face)
651 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
652 (Finternal_lisp_face_empty_p): Use AREF.
653 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
654 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
655 Compare average widths..
656 (best_matching_font): Arrange for comparing average widths.
658 * dispextern.h (enum lface_attribute_index): Add
659 LFACE_AVGWIDTH_INDEX (invisible from Lisp).
661 2001-02-05 Dave Love <fx@gnu.org>
663 * puresize.h: Revert last change following loadup.el change.
665 2001-02-05 Andrew Innes <andrewi@gnu.org>
667 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
668 invocation of temacs, to work with Windows 2000.
669 (bootstrap-emacs): Ditto.
671 2001-02-05 Gerd Moellmann <gerd@gnu.org>
673 * xterm.c (x_display_and_set_cursor): Check for the focus
674 frame's selected window instead of selected_window.
676 * xdisp.c (try_scrolling): If point is in the line below the
677 window, make sure to move the iterator at least a canonical
680 * window.c (Fmove_to_window_line): Don't add 1 if window is
683 2001-02-05 Kenichi Handa <handa@etl.go.jp>
685 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not. If
686 invalid, execute CCL_INVALID_CMD.
687 (ccl_driver): If the CCL program is terminated because of
688 CCL_STAT_INVALID_CMD, copy the remaining source data to the
689 destination instead of throwing them away.
691 2001-02-02 Gerd Moellmann <gerd@gnu.org>
693 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
694 faces and other things.
696 * xdisp.c (get_next_display_element): Fix case of empty
699 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
701 * editfns.c (Fconstrain_to_field): Doc fix.
703 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
704 into `thoroughly', to make it consistent with the doc string.
706 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
708 2001-02-01 Gerd Moellmann <gerd@gnu.org>
710 * search.c (search_buffer): Call set_search_regs with a byte
711 position, not a character position.
713 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
716 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
718 * frame.c (Fmodify_frame_parameters): Doc fix.
720 2001-01-31 Gerd Moellmann <gerd@gnu.org>
722 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
723 identifier which is not reserved by Standard C.
725 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
727 * window.c (enum window_part): New enumeration.
728 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
730 (coordinates_in_window): Return an enumerator from enum
731 window_part. Fix handling of right scroll bar.
732 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
733 `right-fringe' instead of `left-bitmap-area' and
734 `right-bitmap-area'. Use enumerators from enum window_part
735 instead of hard-coded integers.
736 (check_window_containing, window_from_coordinates): Use
737 enumerators from enum window_part instead of hard-coded integers.
738 (syms_of_window): Replace Qleft_bitmap_area and
739 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
741 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
743 * editfns.c (Fformat_time_string): Doc fix.
745 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
747 * keymap.c (Fwhere_is_internal): Use the first valid binding
748 if no ascii binding is found (when firstonly is t).
750 2001-01-31 Gerd Moellmann <gerd@gnu.org>
752 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
753 instead of Finteractive_p.
755 * lisp.h (interactive_p): Add prototype.
757 * eval.c (interactive_p): New function.
758 (Finteractive_p): Use it.
760 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
762 2001-01-31 Dave Love <fx@gnu.org>
764 * .gdbinit (hook-run): Define to run xreload.
766 * textprop.c (Fset_text_properties): Fix newline in doc string.
768 2001-01-30 Gerd Moellmann <gerd@gnu.org>
770 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp): Use
771 DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
773 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
774 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
775 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
777 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
780 2001-01-30 Dave Love <fx@gnu.org>
782 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
785 2001-01-29 Gerd Moellmann <gerd@gnu.org>
787 * bytecode.c (Fbyte_code) <Bcurrent_column>: Add
788 BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
790 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
792 * textprop.c (Fset_text_properties): Doc fix.
794 2001-01-29 Gerd Moellmann <gerd@gnu.org>
796 * xdisp.c (forward_to_next_line_start): Remove xassert.
798 2001-01-29 Jason Rumney <jasonr@gnu.org>
800 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
801 returning without releasing it.
803 2001-01-29 Kenichi Handa <handa@etl.go.jp>
805 * w32fns.c (w32_font_match): Allocate three more bytes to regex
806 for '^', '$', and '\0'.
808 2001-01-28 Andrew Choi <akochoi@i-cable.com>
810 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
811 regex for '^', '$', and '\0'.
813 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
814 only if current_sblock has been initialized.
816 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
817 terminal frame even if it is the only visible frame.
819 2001-01-28 Kenichi Handa <handa@etl.go.jp>
821 * fontset.c (font_family_registry): Even if FONTNAME conform to
822 XLFD, if it specifies other fields than family and registry,
823 return FONTANME. New argument FORCE if nonzero cancel that
825 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
826 a signle byte character. Don't set FAMILY part to nil here. It
827 is handled by the caller choose_face_font.
828 (Fnew_fontset): Call font_family_registry with FORCE 0.
829 (Fset_fontset_font): Likewise.
831 2001-01-27 Gerd Moellmann <gerd@gnu.org>
833 * xdisp.c (display_line): Don't treat a newline as fitting
836 2001-01-26 Gerd Moellmann <gerd@gnu.org>
838 * window.c (size_window): Set the window's orig_top to nil when
839 changing heights, so that a future shrink_mini_window won't
840 restore a bogus height.
842 * frame.c (do_switch_frame): If selected frame has a mini-window,
843 resize that to exact size.
845 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
847 * xdisp.c (display_line): Simplify check for glyphs fitting
848 entirely in the line.
850 * xfns.c (xic_style): New variable.
851 (create_frame_xic): Move static variable to global scope for
852 the case that `static' gets defined away.
854 2001-01-26 Kenichi Handa <handa@etl.go.jp>
856 * coding.c (decode_coding): Set a flag for inhibiting
858 (code_convert_region): Always set saved_coding_symbol.
859 (decode_coding_string): Likewise. Update coding->symbol when we
860 encounter a inconsistent eol by the same way as
863 2001-01-25 Gerd Moellmann <gerd@gnu.org>
865 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
868 * xterm.c (x_after_update_window_line): Don't clear if frame's
869 internal border width is zero.
870 (x_clear_area): New function.
871 (x_after_update_window_line, x_clear_end_of_line)
872 (x_scroll_bar_create, x_scroll_bar_set_handle)
873 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
874 instead of XClearArea.
876 * xterm.h (x_clear_area): Add prototype.
878 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
879 which doesn't seem necessary anymore with Lesstif 0.92.
881 2001-01-25 Dave Love <fx@gnu.org>
883 * puresize.h (BASE_PURESIZE): Up to 720000.
885 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
887 2001-01-25 Gerd Moellmann <gerd@gnu.org>
889 * xdisp.c (echo_area_display): Don't call redisplay_internal
890 when Emacs is shutting down. We can't run hooks etc. that
891 would be necessary to do a redisplay.
893 * lread.c (read_integer): Use type EMACS_INT instead of int.
895 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
897 * ccl.c (ccl_driver): Fix last change.
899 2001-01-25 Kenichi Handa <handa@etl.go.jp>
901 * ccl.h (sturct ccl_program): New member suppress_error.
903 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
904 insert error message to the output.
905 (setup_ccl_program): Initialize ccl->suppress_error to 0.
907 * coding.h (struct coding_system): New member suppress_error.
909 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
910 (Fset_terminal_coding_system_internal): Set the member
912 (Fset_safe_terminal_coding_system_internal): Likewise.
914 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
916 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
917 as if it was a `charset'.
919 2001-01-24 Gerd Moellmann <gerd@gnu.org>
921 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
922 value in where_is_cache; the next lookup in the cache returns
923 something bogus if we do.
925 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
927 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
928 if HAVE_WINDOW_SYSTEM isn't defined.
930 2001-01-24 Gerd Moellmann <gerd@gnu.org>
932 * fns.c (sweep_weak_table): Fix code taking items out of
933 the hash collision chain. Some cleanup.
935 * xterm.c (x_new_font): Don't change a tooltip's size.
937 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
938 background color by specifying a color for the default font
941 2001-01-24 Kenichi Handa <handa@etl.go.jp>
943 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
944 a workaround for SunOS 4's cc.
945 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
946 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
947 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
950 2001-01-23 Gerd Moellmann <gerd@gnu.org>
952 * xterm.c (x_set_window_size_1): New function extracted from
954 (x_set_window_size): Use it.
955 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
956 doesn't have a widget, like tooltips.
958 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
960 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc
963 2001-01-23 Kenichi Handa <handa@etl.go.jp>
965 * fns.c (Fset_char_table_default): Fix to make sub char-table
968 2001-01-22 Gerd Moellmann <gerd@gnu.org>
970 * xdisp.c (build_desired_tool_bar_string): Make sure we have
971 a desired tool bar string, even if there are no tool bar
974 * xdisp.c (Ftool_bar_lines_needed): New function.
975 (syms_of_xdisp): Defsubr it.
977 * editfns.c (Fformat): Don't extend text properties from arguments
978 to padding chars in the result.
980 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
982 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
984 2001-01-20 Andrew Innes <andrewi@gnu.org>
986 * w32term.c (w32_ring_bell): Only support visible bell on w32
988 (w32_initialize): Don't set term hooks that aren't actually needed
991 * xfaces.c (realize_default_face):
993 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
995 * xdisp.c (handle_single_display_prop): Remove references to
998 * dispnew.c (Fredraw_frame): Remove reference to
1001 * frame.h (output_method): Remove output_w32_console method.
1002 (FRAME_W32_CONSOLE_P): Remove macro.
1004 * frame.c (Qw32_console): Remove variable.
1005 (Fframep): Remove references to it.
1006 (syms_of_frame): Ditto.
1007 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
1009 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
1012 2001-01-20 Kenichi Handa <handa@etl.go.jp>
1014 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
1016 2001-01-19 Andrew Innes <andrewi@gnu.org>
1018 * w32.c (init_environment): Add a version-independent site-lisp
1019 directory to EMACSLOADPATH, after the version dependent one.
1021 2001-01-19 Gerd Moellmann <gerd@gnu.org>
1023 * editfns.c (Fbuffer_substring): Doc fix.
1025 * xdisp.c (message_dolog, message2, message2_nolog): Rename
1026 parameter LEN to NBYTES.
1028 2001-01-19 Kenichi Handa <handa@etl.go.jp>
1030 * charset.c (strwidth): Use c_string_width.
1031 (c_string_width): New function.
1032 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
1035 * charset.h (c_string_width, lisp_string_width): Extern them.
1037 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
1039 * indent.c (check_composition): Check validity of composition.
1041 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
1042 characters by calling c_string_width.
1043 (x_consider_frame_title): Get byte length of frame tile string
1045 (display_mode_element): Pay attention to width of non-ASCII
1046 characters by calling strwidth.
1048 2001-01-18 Gerd Moellmann <gerd@gnu.org>
1050 * xfns.c (Qcancel_timer): New variable.
1051 (syms_of_xfns): Initialize and staticpro it.
1052 (Fx_hide_tip, Fx_show_tip): Use it.
1053 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
1055 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
1057 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
1059 * window.h (WINDOW_LIVE_P): New macro.
1061 * window.c (window_size_fixed): New variable.
1062 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
1065 * eval.c (specbind): If binding a per-buffer variable which
1066 doesn't have a buffer-local value in the current buffer, change
1067 the global value by changing the value of the symbol bound in all
1068 buffers not having their own value, to make it consistent with
1069 what happens with other buffer-local variables.
1071 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
1073 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
1074 when searching for a newline.
1076 2001-01-18 Kenichi Handa <handa@etl.go.jp>
1078 * xdisp.c (display_string): Fix previous change.
1080 2001-01-18 Jason Rumney <jasonr@gnu.org>
1082 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
1083 GLYPH_DEBUG is defined.
1084 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
1085 true for images with `:ascent 100'.
1086 (x_set_mouse_face_gc): If the last used mouse face has gone in the
1087 meantime, use face MOUSE_FACE_ID.
1088 If first glyph isn't a character glyph, use the ASCII NUL
1089 character to determine the face.
1090 (expose_area): Do not treat left margin specially.
1091 (note_mode_line_highlight): If no local_map, check global keymap.
1092 (note_mouse_highlight): Initialize overlay.
1093 (clear_mouse_face): Don't return if tip_frame is
1095 (show_scroll_bars): Remove unused function.
1096 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
1097 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
1099 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be
1101 (x_free_frame_resources): Unload relief colors.
1103 2001-01-17 Gerd Moellmann <gerd@gnu.org>
1105 * xdisp.c (forward_to_next_line_start): Avoid calling
1106 get_next_display_element when the newline is already found. This
1107 may change the iterator's position, when its current position is
1108 equal to the iterator's stop_charpos.
1110 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
1111 zero, use this method only at the end of a line.
1113 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
1114 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
1115 if SCALABLE_FONTS_P is set.
1117 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
1118 so that scalable fonts are included.
1120 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
1121 In the cache, use a key containing the information if scalable
1123 (x_load_font): Adapt to change of keys in the font cache.
1125 2001-01-17 Kim F. Storm <storm@filanet.dk>
1127 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
1128 XListFonts to take advantage of font caching.
1130 * xterm.c (x_list_fonts): Ensure caching font information when
1131 called for a null frame, which is the case frequently when Emacs
1134 2001-01-17 Gerd Moellmann <gerd@gnu.org>
1136 * xfns.c (QCconversion): Replaces QCalgorithm.
1138 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
1140 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
1143 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
1144 not everything could be displayed.
1146 * line.h, x-list-font.c: Files removed because unused.
1148 2001-01-17 Andrew Innes <andrewi@gnu.org>
1150 * dired.c (directory_files_internal): Convert result from readdir
1151 to a unibyte string initially, to avoid possible misinterpretation
1152 of some bytes as the internal form of Emacs characters.
1154 2001-01-17 Kenichi Handa <handa@etl.go.jp>
1156 * fns.c (concat): Be sure to avoid putting the same `composition'
1157 property on the adjacent regions.
1159 2001-01-16 Gerd Moellmann <gerd@gnu.org>
1161 * window.c (Fset_window_hscroll): Don't set window's min_hscroll
1163 (Fscroll_right, Fscroll_left): Set it here instead, if called
1166 * buffer.c (Fset_buffer_modified_p): Set buffer's
1167 prevent_redisplay_optimizations_p flag.
1169 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
1170 * sysdep.c, vmsproc.c, xselect.c: Call
1171 redisplay_preserve_echo_area with additional arg.
1173 * dispextern.h, lisp.h (redisplay_preserve_echo_area): Change
1176 * xdisp.c (redisplay_preserve_echo_area): Add parameter
1177 FROM_WHERE, for debugging.
1179 2001-01-16 Kenichi Handa <handa@etl.go.jp>
1181 * ccl.c (Fregister_ccl_program): Handle the return value of
1182 resolve_symbol_ccl_program correctly.
1183 (CCL_Extension): Fix typo (originally CCL_Extention). Caller
1186 2001-01-15 Gerd Moellmann <gerd@gnu.org>
1188 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
1189 has gone in the meantime, use face MOUSE_FACE_ID.
1191 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: If
1192 x_display_info_for_display returns null, don't try to close
1193 the display; we didn't open it.
1195 * dispnew.c (save_or_restore_current_matrices): Function removed.
1196 (save_current_matrix, restore_current_matrix): New functions.
1197 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
1198 restore the frame's current matrix. Due to the glyph pointer
1199 setup done in adjust_glyph_matrix, there is no easy way to make
1200 saving the current matrix in the desired matrix generally correct,
1203 2001-01-15 Kenichi Handa <handa@etl.go.jp>
1205 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
1207 (display_line): Optimize for wide characters.
1208 (display_string): Don't try to display a multi-column character
1209 partially. On ttys, produce more than one truncation glyph for
1210 multi-column characters that don't fit on the line.
1212 2001-01-13 Kenichi Handa <handa@etl.go.jp>
1214 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]: Define
1215 it instead of WORDS_BIGENDIAN. Caller changed.
1217 2001-01-13 Jason Rumney <jasonr@gnu.org>
1219 * w32fns.c (Fimage_size, image_ascent, lookup_image)
1220 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
1221 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1222 (tiff_format, gif_format, gs_format): Adapt to change of image
1225 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
1226 (x_draw_image_relief, x_draw_image_foreground_1)
1227 (x_draw_image_glyph_string): Adapt to change of image margins.
1229 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
1232 * w32bdf.c (search_file_line, get_cached_font_char)
1233 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
1235 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
1237 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
1238 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
1239 (Fw32_send_sys_command): Remove unused variables.
1240 (w32_msg_pump): Add parentheses.
1242 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
1243 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
1246 2001-01-12 Gerd Moellmann <gerd@gnu.org>
1248 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
1249 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
1250 being a pair of margins.
1251 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
1252 to DEFVAR_LISP. Extend doc.
1254 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
1256 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
1257 pair of integers `(X . Y)', use X for the horizontal and Y for the
1259 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
1260 (parse_image_spec): Check it.
1261 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1262 (tiff_format, gif_format, gs_format): Use
1263 IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
1265 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
1266 (x_draw_image_relief, x_draw_image_foreground_1)
1267 (x_draw_image_glyph_string): Adapt to the change of image margins.
1269 * dispextern.h (struct image): Replace member `margin' with
1270 `hmargin' and `vmargin'.
1272 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
1275 * dispnew.c (update_text_area): Put code which decrements the
1276 stop position when the row's face extends to the end of the
1279 * xfns.c (x_set_mouse_color): Fix color allocation.
1281 * keyboard.c: Call get_local_map with new argument list.
1283 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
1285 * intervals.h (enum map_property): Removed.
1286 (get_local_map): Change prototype.
1288 * keymap.c: Call get_local_map with new argument list.
1289 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
1291 2001-01-11 Gerd Moellmann <gerd@gnu.org>
1293 * xdisp.c (build_desired_tool_bar_string): Correct the computation
1294 of the size needed for the tool bar string. For the last image,
1295 use a `display' property that reaches to the end of the string.
1297 * xselect.c (selection_request_dpyinfo): New variable.
1298 (x_handle_selection_request): Set it.
1299 (x_selection_request_lisp_error): Don't call
1300 x_decline_selection_request if selection request's display has
1303 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]: Do
1304 the unregister_colors before calling XFreeColors.
1306 2001-01-10 Dave Love <fx@gnu.org>
1308 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
1309 ${SOME_MACHINE_LISP}, not ${lisp}.
1311 2001-01-10 Gerd Moellmann <gerd@gnu.org>
1313 * xdisp.c (display_line): On ttys, produce more than one
1314 truncation glyph for multi-column characters that don't fit on the
1317 * xselect.c (x_reply_selection_request): Add a comment.
1319 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
1320 XkbGetNames instead of XkbGetKeyboard.
1322 2001-01-10 Dave Love <fx@gnu.org>
1324 * sysdep.c (random): Revert the declaration.
1326 2001-01-09 Gerd Moellmann <gerd@gnu.org>
1328 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]: Call
1329 function string_bytes.
1330 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
1332 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
1333 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
1334 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
1335 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
1337 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
1338 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
1339 after sweeping strings, and at the end.
1340 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
1342 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
1343 ensure that pop_message is called.
1345 * keyboard.c (Fexecute_extended_command): Use a
1346 record_unwind_protect to ensure that pop_message is called.
1348 * lisp.h (push_message_unwind): Add prototype.
1350 * xdisp.c (push_message_unwind): New function.
1352 * fileio.c (do_auto_save_unwind): Do the pop_message here
1353 instead of in Fdo_auto_save.
1354 (Fdo_auto_save): Don't call pop_message.
1356 2001-01-08 Ken Raeburn <raeburn@gnu.org>
1358 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
1361 2001-01-08 Gerd Moellmann <gerd@gnu.org>
1363 * window.c (window_scroll_pixel_based): Adjust glyph matrices
1364 when increasing window's vscroll.
1366 * macros.c (Qkbd_macro_termination_hook): New variable.
1367 (syms_of_macros): Initialize and staticpro it.
1368 (pop_kbd_macro): Run kbd-macro-termination-hook.
1370 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
1372 2001-01-07 Dave Love <fx@gnu.org>
1374 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
1375 arglist, for documentation's sake.
1377 2001-01-06 Andrew Innes <andrewi@gnu.org>
1379 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
1382 2001-01-05 Andrew Innes <andrewi@gnu.org>
1384 * term.c (update_end): Don't check updating_frame; for some reason
1385 this can be 0 sometimes, such as after dismissing a popup menu,
1386 and isn't necessary given the explicit frame argument.
1388 2001-01-05 Gerd Moellmann <gerd@gnu.org>
1390 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
1391 on some systems, and an unsigned long on others, like FreeBSD 4.1.
1393 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1395 * xterm.c (clear_mouse_face): Don't return if tip_frame is
1398 * xfns.c (x_create_tip_frame): Preserve the value of
1399 face_change_count around the creation of the tip frame.
1401 * xfns.c (last_show_tip_args): New variable.
1402 (compute_tip_xy): New function.
1403 (Fx_show_tip): Reuse an existing tip frame, if possible.
1404 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
1406 2001-01-04 Dave Love <fx@gnu.org>
1408 * editfns.c (Fformat): Doc fix.
1410 * systime.h (set_file_times): Prototype.
1412 * widget.h (EmacsFrameSetCharSize_): Prototype.
1414 * sysdep.c (random, srandom): Declare explicitly.
1416 * dispextern.h (move_it_vertically_backward): Declare.
1418 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1420 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
1421 like in Fx_create_frame.
1423 * xfaces.c (set_font_frame_param): Don't do anything for
1424 non-graphical frames.
1426 * window.c (Fdelete_other_windows): Set window's window_end_valid
1427 to nil when changing the window's start. Don't change the
1428 window's start when its top position hasn't changed. If we do,
1429 this will set the window's optional_new_start, which act's like a
1430 force_start during redisplay with C-x 1 M-> under particular
1431 circumstances (see report from Per Starback to emacs-pretest-bug
1434 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1436 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
1437 short cut at the start of the function. Add an assertion.
1438 (reseat_at_next_visible_line_start): Add an assertion.
1440 * window.c (Frecenter): When changing the window start, set the
1441 window's window_end_valid to nil.
1442 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
1444 * dispextern.h (move_it_past_eol): Add prototype.
1446 * xdisp.c (move_it_past_eol): New function.
1448 * window.c (Fwindow_end): Doc fix.
1450 2001-01-03 Dave Love <fx@gnu.org>
1452 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3
1455 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1457 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
1458 the enabled_p flag of the glyph row at window_end_vpos to 0.
1459 (handle_single_display_prop): Fix last change.
1461 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1463 * window.c (Frecenter): Doc fix.
1465 2001-01-02 Andrew Innes <andrewi@gnu.org>
1467 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
1469 * frame.h (output_method): Add output_w32_console method.
1470 (FRAME_W32_CONSOLE_P): New macro.
1472 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
1473 use output_w32_console method.
1474 (Qw32_console): New Lisp_Object.
1475 (Fframep): Return it.
1476 (syms_of_frame): Init it.
1477 (Fframe_parameters): Report w32console as font for w32_console
1480 * xfaces.c (realize_default_face): Set face foreground and
1481 background to unspecified for w32_console frames.
1482 (realize_face): Realize face cache for w32_console frames.
1483 (realize_tty_face): Accept w32_console frames.
1485 * xdisp.c (handle_single_display_prop): Return if frame is
1487 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
1488 necessary, even if running interactively.
1490 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
1493 * w32term.c (x_update_begin):
1497 (x_change_line_highlight):
1502 (w32_reassert_line_highlight):
1503 (w32_frame_rehighlight):
1504 (w32_frame_raise_lower): Do nothing if not w32 frame.
1506 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
1508 * w32fns.c (Fx_display_color_cells): Determine correct value, when
1509 system doesn't tell us directly.
1510 (Fx_display_visual_class): Implement properly.
1512 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1514 * window.c (Frecenter): Handle centering in graphical frames
1515 specially. Centering on the basis of line counts doesn't work
1516 reliably with variable-height lines.
1518 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
1520 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
1523 * composite.c (run_composition_function): Remove unused variable
1525 (update_compositions): Remove unused variable `hook'.
1527 * intervals.c (get_local_map): Remove unused variable `tem'.
1529 * doprnt.c (doprnt1): Remove unused variable `size'.
1531 * fns.c (Flength): Remove unused variable `tail'.
1532 (Fdelete): Remove unused variable `size'.
1534 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
1537 * doc.c (Fsnarf_documentation): Remove unused variables `fun' and
1540 * data.c (find_symbol_value): Remove extra 3rd argument in the
1541 call to swap_in_symval_forwarding.
1543 * undo.c (Fprimitive_undo): Remove unused block-scope variable
1546 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
1547 (trivial_regexp_p): Remove unused variable `c'.
1548 (boyer_moore): Remove unused variable `k'.
1550 * indent.c (current_column): Remove unused variable `stopchar'.
1551 (Fcompute_motion): Remove unused variable `contin'.
1553 * casefiddle.c (casify_object): Remove unused variable `tolen'.
1555 * dired.c (directory_files_internal): Fix a typo in a comment.
1556 Remove an unused variable `handler'.
1557 (file_name_completion): Remove unused function-scope variable
1559 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
1562 * fileio.c (e_write): Remove unused variable
1563 `require_encoding_p'.
1565 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
1567 (Fmarker_insertion_type): Remove unused variable `buf'.
1569 * insdel.c (make_gap): Remove unused variable `result'.
1571 * keyboard.c (record_char): Remove unused function-scope variable
1573 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
1574 (menu_bar_items): Remove unused function-scope variable `tem'.
1576 * fontset.c (fontset_ref): Remove unused variable `i'.
1577 (fontset_set): Remove unused variables `j' and `tmp'.
1578 (make_fontset): Remove unused variables `i', `j', `elt' and
1580 (make_fontset_for_ascii_face): Remove unused variable `name'.
1581 (fs_load_font): Remove unused variable `font_idx'.
1582 (fs_query_fontset): Remove unused function-local variable
1584 (list_fontsets): Remove unused variable `tail'.
1585 (Fnew_fontset): Remove unused variables `family' and `registry'.
1586 (accumulate_font_info): Remove unused variable `tmp'.
1587 (Ffontset_font): Remove unused variable `id'.
1588 (syms_of_fontset): Remove unused variable `i'.
1590 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
1592 (lookup_image): Remove unused variable `file'.
1593 (xbm_load): Remove unused variables `bitmap_data', `height', and
1594 `width'. Remove function-local variable `i', leave the
1596 (gif_load): Remove unused variable `inc'.
1598 * xterm.c (XTread_socket): Remove unused variables `p' and
1600 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
1601 leave only the one in the inner block.
1603 * xfaces.c (face_fontset, realize_default_face): Remove unused
1605 (face_at_buffer_position): Remove unused variable `multibyte_p'.
1607 * term.c (encode_terminal_code): Remove unused variable `c'.
1609 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
1610 char *' instead of `char *'.
1612 * category.c (Fcategory_docstring): Remove unused variable `doc'.
1613 (Fget_unused_category): Remove unused variable
1615 (Fchar_category_set): Remove unused variables `val', `charset',
1618 * coding.c (detect_coding_iso2022, setup_coding_system): Remove
1619 unused variable `i'.
1620 (detect_coding_mask): Remove unused variable `idx'.
1621 (detect_coding): Remove unused variable `i'.
1622 (ccl_coding_driver): Remove unused variable `result'.
1623 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
1624 (decode_coding_string): Remove unused variables `to' and
1626 (encode_coding_string): Remove unused variables `gcpro1' and
1627 `saved_coding_symbol'.
1628 (Ffind_coding_systems_region_internal): Remove function-local
1629 variable args[], leave only the block-local one.
1630 (code_convert_region1): Remove unused variable `len'.
1632 * charset.c (char_printable_p): Remove unused variable `chars'.
1633 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
1634 (str_to_multibyte): Remove unused variable `c'.
1636 * window.c (size_window): Remove block-local variable `min_size'.
1638 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
1639 `header_line_height'.
1640 (append_space, extend_face_to_end_of_line): Declare `saved_what'
1641 enum display_element_type.
1643 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1645 * xterm.c (x_connection_closed): Catch X errors around all
1646 statements that call X. Save away the error message in a local
1649 * xterm.c (x_connection_closed): Set handling_signal to 0 at
1652 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
1653 in or at the start of invisible text.
1655 * dispnew.c (update_window): Don't check_current_matrix_flags.
1657 2001-01-01 Jason Rumney <jasonr@gnu.org>
1659 * w32fns.c (x_figure_window_size): Do not allow new_height and
1660 new_width of frame to override specified values.
1662 2000-12-30 Kenichi Handa <handa@etl.go.jp>
1664 * composite.c (find_composition): Fix a code for searching
1667 2000-12-29 Gerd Moellmann <gerd@gnu.org>
1669 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
1671 (update_window) [GLYPH_DEBUG]: Call it.
1672 (scrolling_window): Prevent including current rows which are below
1673 what's displayed in the window.
1675 * xdisp.c (try_window_reusing_current_matrix)
1676 <new start <= old start>: Disable rows in the current matrix
1677 which are below the window after scrolling.
1679 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
1680 is zero. It's not worth the complexity.
1681 (invisible_text_between_p): Put in #if 0 because unused.
1683 2000-12-28 Gerd Moellmann <gerd@gnu.org>
1685 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
1686 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
1688 * keyboard.c (echo_char): If C is an integer, always call
1689 push_key_description. Former code could signal an invalid
1692 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
1693 If set, print multibyte text.
1694 (Fsingle_key_description): Call push_key_description with
1695 FORCE_MULTIBYTE set.
1696 (describe_buffer_bindings): Likewise.
1698 * lisp.h (push_key_description): Add prototype.
1700 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
1701 around the call to redisplay_internal.
1703 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1705 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1707 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1709 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
1710 (ccl_driver): New local variable `extra_bytes'.
1712 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
1714 * coding.c (setup_coding_system): Initialize
1715 coding->spec.ccl.eight_bit_carryover.
1716 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
1718 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1720 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
1721 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
1722 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
1723 (decode_composition_emacs_mule): New function.
1724 (decode_coding_emacs_mule): Decode composition sequence by calling
1725 decode_composition_emacs_mule.
1726 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
1727 (encode_coding_emacs_mule): Changed from macro to function. If
1728 a text contains compositions, encode them correctly.
1729 (setup_coding_system): Set coding->commong_flags for emacs-mule so
1730 that decoding and encoding are required.
1732 2000-12-27 Gerd Moellmann <gerd@gnu.org>
1734 * xfaces.c (PT_PER_INCH): New macro.
1735 (xlfd_point_size): Compute real point size from font's pixel size.
1736 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
1739 * .gdbinit: Comment out the line pointing to the Lesstif source
1742 * window.c (Frecenter): Use displayed_window_lines instead
1743 of window_internal_height.
1745 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1746 instead of x-toolkit-scroll-bars-p.
1747 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1749 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1750 instead of x-toolkit-scroll-bars-p.
1751 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1753 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
1754 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
1755 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
1757 (add_window_display_history, add_frame_display_history)
1758 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
1759 (build_frame_matrix_from_leaf_window): Remove unused code.
1760 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
1762 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
1763 (update_window) [GLYPH_DEBUG]: Likewise.
1764 (syms_of_display): Defsubr dump-redisplay-history.
1766 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1768 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
1769 the end of the prompt. Set echo_after_prompt to the offset
1770 of echoptr in echobuf.
1772 * xdisp.c (init_from_display_pos): Pop until the iterator's
1773 stack is empty; there may be frames for stretch or images
1776 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
1777 (save_or_restore_current_matrix): New function for the same
1778 purpose, but more efficient.
1779 (adjust_frame_glyphs_for_frame_redisplay): Use it.
1781 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
1783 * xdisp.c (syms_of_xdisp): Fix last change.
1785 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1787 * xdisp.c (syms_of_xdisp): Doc fix.
1789 * xdisp.c (redisplay_window): Remove label restore_buffers;
1790 use finish_scroll_bars instead to make sure that scroll bars
1791 are redeemed. If we don't do this, flickering can result from
1792 scroll bars being destroyed and recreated.
1794 2000-12-22 Jason Rumney <jasonr@gnu.org>
1796 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
1797 in the wrong colors when the foreground is not black.
1798 (expose_window): Don't redraw the window that's currently being
1801 2000-12-22 Gerd Moellmann <gerd@gnu.org>
1803 * window.c (size_window): When setting the window's too_small_ok
1804 flag, compare old size with minimum size depending on WIDTH_P,
1805 don't compare with window_min_width.
1807 * window.c (delete_window): Simplify somewhat.
1808 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
1809 freeing window matrices. The flag windows_or_buffers_changed is
1810 set, so the next redisplay will consider all windows; this should
1813 2000-12-22 Kenichi Handa <handa@etl.go.jp>
1815 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
1817 * ccl.h (struct ccl_program): New member cr_consumed.
1819 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
1820 (CCL_READ_CHAR): Handle EOL conversion here.
1821 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
1823 2000-12-21 Gerd Moellmann <gerd@gnu.org>
1825 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
1828 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
1829 otherwise tabs of different size compare equal.
1831 * callint.c (Fcall_interactively): Prevent a compiler warning.
1833 * print.c (print_unwind): Return nil.
1834 (PRINTDECLARE): Initialize all local variables.
1835 (print_preprocess): Add a default case.
1837 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
1839 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
1841 * window.c (delete_window, Fsplit_window)
1842 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
1844 * dispextern.h (ensure_frame_matrix): Function declaration removed.
1846 * dispnew.c (ensure_frame_matrix): Removed.
1847 (save_frame_matrix, restore_frame_matrix): New functions.
1848 (adjust_frame_glyphs_for_frame_redisplay): Use them.
1850 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
1851 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
1853 2000-12-21 Andrew Innes <andrewi@gnu.org>
1855 * w32term.c (x_update_begin): Regenerate the palette here, rather
1856 than for each window.
1858 * w32xfns.c (select_palette): Avoid calling SelectPalette if
1859 palette is NULL, since this corrupts memory! Also get
1860 display_info reference from frame.
1862 2000-12-21 Jason Rumney <jasonr@gnu.org>
1864 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
1866 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
1867 to avoid returning without releasing it.
1869 2000-12-21 Kenichi Handa <handa@etl.go.jp>
1871 * keymap.c (push_key_description): Don't convert eight-bit-control
1872 and eight-bit-graphic to multibyte character.
1874 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
1875 generic character and CODE1 is nil, return the smallest character
1878 2000-12-20 Dave Love <fx@gnu.org>
1880 * s/osf5-0.h (NSIG): Don't redefine.
1882 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
1884 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
1885 excluding menu-bar and tool-bar.
1886 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
1887 (menu_item_p): Remove.
1888 (where_is_internal_1): Don't ignore menu-items.
1890 2000-12-20 Gerd Moellmann <gerd@gnu.org>
1892 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
1895 * window.c (make_window): Initialize window's min_hscroll.
1896 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
1897 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
1899 (struct saved_window): New member min_hscroll.
1900 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
1901 (Fset_window_configuration): Set window's min_hscroll.
1902 (save_window_save): Save window's min_hscroll.
1903 (compare_window_configurations): Compare min_hscroll values.
1905 * window.h (struct window): New member min_hscroll.
1907 * keyboard.c (echo_prompt): Prevent a compiler warning.
1909 * xdisp.c (try_cursor_movement): Fix last change. The real
1910 condition is that PT is at the end of the row, and should
1911 be displayed at the start of the next row.
1913 * xdisp.c (try_cursor_movement): If we end on a partially
1914 visible line, end we already decided to scroll, return -1.
1916 * dispextern.h (ensure_frame_matrix): Add prototype.
1918 * window.c (delete_window, Fsplit_window)
1919 (Fset_window_configuration): Call ensure_frame_matrix.
1921 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
1923 (adjust_frame_glyphs_for_frame_redisplay): If display has been
1924 completed, call fake_current_matrices instead of marking frame
1927 2000-12-20 Jason Rumney <jasonr@gnu.org>
1929 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
1931 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
1933 * fns.c (Frequire): Doc fix.
1935 2000-12-19 Gerd Moellmann <gerd@gnu.org>
1937 * window.c (window_scroll_pixel_based): Don't use
1940 * dispnew.c (direct_output_for_insert): Fix check for mini-window
1941 currently displaying a message.
1943 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
1945 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
1947 2000-12-18 Andrew Innes <andrewi@gnu.org>
1949 * w32.c (w32_strerror): New function.
1951 * w32.h (w32_strerror): New extern.
1953 * w32fns.c (Fw32_shell_execute): Use it.
1955 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1957 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
1959 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1961 * msdos.c (IT_set_face): Obey inverse_video.
1963 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1965 * dired.c (directory_files_internal): Always return decoded filenames.
1967 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1969 * xterm.c (x_connection_closed): Prevent being called recursively
1970 because of an error condition in XtCloseDisplay.
1972 * xdisp.c (init_iterator): If noninteractive, and the frame's
1973 face cache is null, make one.
1975 * xfns.c (show_busy_cursor): Check for live frames more
1978 * process.c (wait_reading_process_input): Check for pending
1979 input when running timers.
1981 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1983 * msdos.c (IT_write_glyphs): Compute the glyph face from
1986 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1988 * process.c (read_process_output): Don't run a filter if the code
1989 decoder produces nothing but carryover.
1991 2000-12-17 Andrew Innes <andrewi@gnu.org>
1993 * w32.c (sys_rename): Only check errno against EEXIST, and not
1994 EACCES, when determining whether rename failed because the target
1995 exists. This was resulting in indefinite looping on Windows 9x if
1996 the source file was locked by another process.
1998 * w32fns.c (Ffile_system_info): New function.
1999 (syms_of_w32fns): Defsubr it.
2001 2000-12-17 Gerd Moellmann <gerd@gnu.org>
2003 * window.c (coordinates_in_window): Fix computation for
2004 position on vertical line between mode lines.
2006 * xfns.c (unwind_create_frame): Return t if frame was deleted.
2007 Don't alter tip_frame or tip_window.
2008 (unwind_create_tip_frame): Set tip_frame to nil only if frame
2011 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
2012 Don't alter tip_frame or tip_window.
2013 (unwind_create_tip_frame): Set tip_frame to nil only if frame
2016 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
2018 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
2019 be consistent with the doc string. Reported by NAKAJIMA Mikio
2020 <minakaji@osaka.email.ne.jp>.
2022 2000-12-16 Kenichi Handa <handa@etl.go.jp>
2024 * xfaces.c (Vface_ignored_fonts): New variable.
2025 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
2026 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
2028 2000-12-15 Gerd Moellmann <gerd@gnu.org>
2030 * dispnew.c (update_window): Detect pending input every nth line
2031 updated, i.e. do it depending on real work done, and not on the
2034 * xterm.c (expose_window): Don't redraw the window that's
2035 currently being updated.
2037 * window.c (Fset_window_point): Remove test for
2038 cursor_in_non_selected_windows.
2040 * lread.c (read1): Recognize end of file after `\\'.
2042 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
2043 not unwind_create_frame.
2045 2000-12-15 Dave Love <fx@gnu.org>
2047 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
2050 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
2052 2000-12-15 Kenichi Handa <handa@etl.go.jp>
2054 * coding.c (setup_coding_system): Clear all members of the struct
2055 coding_system at first.
2056 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
2058 (code_convert_region): Don't override coding->src_multibyte and
2059 coding->dst_multibyte.
2061 * fns.c (Fmd5): Docstring improved.
2063 2000-12-15 Miles Bader <miles@gnu.org>
2065 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
2066 are actually marked as mode-lines; otherwise use
2067 estimate_mode_line_height.
2069 2000-12-14 Gerd Moellmann <gerd@gnu.org>
2071 * editfns.c (Fformat): Prevent a buffer overrun when the format
2072 specifies a precision.
2074 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
2076 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
2077 argument is outside the range [2..3].
2079 2000-12-14 Andrew Innes <andrewi@gnu.org>
2081 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
2082 nothing to do. Bind inhibit-quit.
2083 (tip_frame): Make it a Lisp_Object.
2084 (x_create_tip_frame): Set tip_frame after it has been added to
2086 (Fx_show_tip): Don't set tip_frame here.
2087 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
2089 (unwind_create_frame, unwind_create_tip_frame): New functions.
2090 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
2091 while a frame is only partially constructed.
2093 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2094 (x_free_frame_resources): New function.
2095 (x_destroy_window): Use it.
2097 2000-12-14 Gerd Moellmann <gerd@gnu.org>
2099 * xfns.c (Fx_backspace_delete_keys_p): New function.
2100 (syms_of_xfns): Defsubr it.
2102 * config.in (HAVE_XKBGETKEYBOARD): Add.
2104 2000-12-14 Kenichi Handa <handa@etl.go.jp>
2106 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
2107 Always store string in multibyte representation in echobuf.
2108 (echo_char): Always store string in multibyte representation in
2110 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
2111 (read_key_sequence): Adjusted for the change of echo_prompt.
2113 * fns.c (Fmd5): Docstring improved.
2115 * lisp.h (detect_coding_system): Prototype adjusted.
2117 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
2118 (detect_coding_emacs_mule, detect_coding_iso2022,)
2119 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
2120 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
2121 argument MULTIBYTEP. Callers changed.
2122 (detect_coding_mask, detect_coding_system): New argument
2123 MULTIBYTEP. Callers changed.
2124 (decode_coding_string): Set coding->src_multibyte and
2125 coding->dst_multibyte before calling detect_coding and detect_eol.
2126 Update them after some coding system is detected.
2128 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
2130 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
2132 * keyboard.c (menu_bar_items, tool_bar_items):
2133 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
2135 2000-12-13 Gerd Moellmann <gerd@gnu.org>
2137 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
2139 (unwind_create_frame, unwind_create_tip_frame): New functions.
2140 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
2141 while a frame is only partially constructed.
2143 * xterm.h (x_free_frame_resources): Declare.
2145 * xterm.c (x_free_frame_resources): New function.
2146 (x_destroy_window): Use it.
2148 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
2149 don't interrupt the update for pending input initially, i.e.
2150 update at least some lines.
2152 * keyboard.c (do_mouse_tracking): Make externally visible.
2154 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
2156 * xfns.c (gray_bitmap_bits): Declare `char *'.
2158 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2160 * xdisp.c (display_tool_bar_line): Make sure that tool bar
2161 lines start with a relief line.
2163 2000-12-12 Dave Love <fx@gnu.org>
2165 * window.c (Fdisplay_buffer): Doc fix.
2166 (Fwindow_list): Remove unused var.
2168 * buffer.h (mmap_set_vars): Declare.
2170 * window.h (Fset_window_point): Declare.
2172 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
2174 * msdos.c (fast_find_position): Don't overstep the last window row.
2175 (IT_note_mouse_highlight): Initialize portion to -1. Remove
2176 unused variable `area'. When looking for a row under (X,Y), give
2177 up if some of the previous rows is not enabled.
2179 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2181 * window.c (Fset_window_point): If displaying cursors in windows
2182 other than the selected window, make sure redisplay updates
2183 other windows to show the new value of point in the window.
2185 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
2187 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
2188 the buffer is the sole visible buffer when in the mini-buffer.
2190 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
2191 Bind `inhibit-read-only' to t.
2192 (unwind_with_echo_area_buffer): Use AREF.
2194 * xfns.c (Fx_hide_tip): Simplified.
2196 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
2197 GC_MAKE_GCPROS_NOOPS instead of `1'.
2199 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
2201 2000-12-11 Gerd Moellmann <gerd@gnu.org>
2203 * xfns.c (Fx_hide_tip): Fix last change.
2205 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
2206 nothing to do. Bind inhibit-quit.
2207 (tip_frame): Make it a Lisp_Object.
2208 (x_create_tip_frame): Set tip_frame after it has been added to
2210 (Fx_show_tip): Don't set tip_frame here.
2212 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2214 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
2217 * dispextern.h: Change external declaration of tip_frame.
2219 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
2220 return an empty string.
2222 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
2223 of the window's update_mode_line flag, since the former is set by
2224 force-mode-line-update, not the latter. This makes
2225 column-number-mode slightly faster.
2227 * xdisp.c (try_window_id) <all changes above window start>:
2230 2000-12-11 Paul Eggert <eggert@twinsun.com>
2232 * config.in (HAVE_FTELLO): Remove.
2234 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
2235 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
2237 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
2238 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
2240 2000-12-11 Miles Bader <miles@gnu.org>
2242 * window.c (displayed_window_lines): Don't round up when
2243 converting empty space at bottom to lines.
2244 Handle non-newline-terminated final lines properly.
2245 (Fwindow_text_height): New function (used to be in lisp).
2246 (syms_of_window): Initialize it.
2248 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
2250 * syntax.c (scan_lists): Check that the right quote char has the
2251 right Sstring syntax when jumping over strings.
2252 (init_syntax_once): Use Smax rather than 13.
2254 2000-12-09 Miles Bader <miles@gnu.org>
2256 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
2257 with PARTIALLY, inverting the sense.
2258 (window_scroll_pixel_based): Scroll partially visible lines into
2259 place if we hit the beginning or end of the buffer.
2260 (displayed_window_lines): Don't include partially visible lines.
2261 (Fmove_to_window_line): Skip past any partially visible first line.
2263 2000-12-08 Gerd Moellmann <gerd@gnu.org>
2265 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
2267 * tparam.c (tparam1): Change the way buffers are reallocated to be
2268 portable and less obfuscated.
2270 * termcap.c (tgetent): Change the way buffers are reallocated to
2271 be portable and less obfuscated.
2273 * macros.c (store_kbd_macro_char): Change the way buffers are
2274 reallocated to be portable and less obfuscated.
2276 * lread.c (read1): Change the way buffers are reallocated to be
2277 portable and less obfuscated.
2279 * doc.c (Fsubstitute_command_keys): Change the way buffers
2280 are reallocated so that it is portable.
2282 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
2284 * dosfns.c (Ffile_system_info): New function.
2285 (syms_of_dosfns): Defsubr it.
2287 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
2289 * alloc.c (gc_sweep): Add comment.
2291 2000-12-07 Gerd Moellmann <gerd@gnu.org>
2293 * sound.c (vox_configure): Change order of ioctls. Don't
2294 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
2295 Ignore errors when changing volume.
2296 (vox_close): Don't reset the device.
2298 * process.c (read_process_output): Make sure the process marker's
2299 position is valid when the process buffer is changed in
2300 after-change functions. W3 does that.
2302 * xfns.c (x_free_gcs): New function.
2304 * xterm.h (x_free_gcs): Add prototype.
2306 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
2309 * xterm.c (x_destroy_window): Call x_free_gcs so that
2310 resources of non-toolkit X windows will be freed.
2312 2000-12-07 Andrew Innes <andrewi@gnu.org>
2314 * w32fns.c (xlfd_charset_of_font): Fix last change.
2316 2000-12-06 Dave Love <fx@gnu.org>
2318 * md5.h (__P): Don't define -- it comes from config.h.
2320 * strftime.c: Change some #if foo to #ifdef foo.
2322 2000-12-06 Andrew Innes <andrewi@gnu.org>
2324 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
2326 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
2328 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
2329 (w32_list_fonts): Don't choke if pattern doesn't specify a
2332 2000-12-06 Gerd Moellmann <gerd@gnu.org>
2334 * alloc.c (gc_sweep): Prevent symbols read during loadup
2337 * xdisp.c (underlying_face_id): New function.
2338 (handle_face_prop, face_before_or_after_it_pos): Use it
2339 to determine the face ``under'' a string. Let strings inherit
2340 the face of the buffer under them.
2342 * xfaces.c (face_at_string_position): Update function comment.
2344 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
2345 matrix if the window's left position has changed; we need to
2346 redraw it in this case.
2348 * dispextern.h (struct glyph_matrix): Add member window_left_x.
2350 * window.c (coordinates_in_window): Check mouse on mode-line or
2353 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
2354 advertized by the function documentation.
2356 * window.c (syms_of_window): Doc fix.
2358 * sound.c (vox_configure): Set volume for left and right channel.
2359 (sound_cleanup): Return nil.
2361 * xdisp.c (move_it_by_lines): Fix paren typo.
2363 * xterm.c (x_load_font): Don't use the font's max_bounds for
2364 computing the height of the font. If max_bounds' ascent or
2365 descent are greater than the font's ascent or descent, this means
2366 glyphs overlap, which should be handled now by redisplay.
2368 * window.c (Veven_window_heights): New variable.
2369 (syms_of_window): DEFVAR_LISP it.
2370 (Fdisplay_buffer): Check Veven_window_heights before evening the
2373 2000-12-06 Miles Bader <miles@gnu.org>
2375 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
2376 update `default-frame-alist' instead of setting no frame parameters.
2378 2000-12-06 Kenichi Handa <handa@etl.go.jp>
2380 * composite.c (update_compositions): Fix typo (use the correct
2383 2000-12-05 Jason Rumney <jasonr@gnu.org>
2385 * md5.h: Remove underscores from function declarations.
2386 (__attribute__, __alignof__) [!__GNUC__]: Define.
2388 * md5.c: Delay include of md5.h until after namespace cleaning.
2390 * makefile.w32-in (fns.o): Depend on md5.h
2391 (md5.o): New target.
2394 * makefile.nt: Likewise.
2396 2000-12-05 Jason Rumney <jasonr@altavista.net>
2398 * w32term.c (expose_area): Complete last change.
2400 2000-12-05 Ken Raeburn <raeburn@gnu.org>
2402 * minibuf.c: Include intervals.h.
2404 2000-12-05 Jason Rumney <jasonr@gnu.org>
2406 * w32term.c (x_produce_glyphs): If a font for a component of
2407 a composition is not found, use 1 pixel dot ascent and 0 dot
2408 descent value to avoid displaying terribly tall empty boxes.
2409 (expose_area): Pass x-coordinate relative to the exposed
2410 area to x_draw_glyphs instead of a window-relative coordinate.
2412 2000-12-05 Gerd Moellmann <gerd@gnu.org>
2414 * xdisp.c (next_element_from_ellipsis): Save face before selective
2415 display in saved_face_id, and set face_before_selective_p.
2416 (reseat_1): Reset face_before_selective_p.
2417 (append_space, extend_face_to_end_of_line): If iterator's
2418 face_before_selective_p is set, use the face from saved_face_id.
2419 (extend_face_to_end_of_line): For tty frames, make sure to
2420 use the right face id when producing spaces at the end of
2423 * dispextern.h (struct it): Add face_before_selective_p.
2425 * keyboard.c (record_char): Don't record identical help-echo
2426 events in recent_keys.
2428 * xterm.c [USE_X_TOOLKIT]: Close the display.
2429 (xim_close_dpy): Handle case that the display has been closed.
2431 * xterm.c (x_destroy_window): Reset the frame's X window after
2434 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
2435 variable window_width.
2436 (line_draw_cost): Fix code skipping over spaces at the end of the
2437 line when must_write_spaces is not set.
2438 (scrolling_window): Fix code inserting runs in list of all runs.
2440 2000-12-05 Kenichi Handa <handa@etl.go.jp>
2442 * coding.c (setup_coding_system): Be sure to initialize
2443 coding->category_idx.
2445 2000-12-04 Gerd Moellmann <gerd@gnu.org>
2447 * xterm.c (PER_CHAR_METRIC): Removed because not used.
2449 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
2450 area to x_draw_glyphs instead of a window-relative coordinate.
2452 * fileio.c (auto_save_error): Add parameter ERROR. Show the
2453 error in the message.
2455 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
2456 timer after having read a key. It's not good for code reading
2457 several keys in a loop, like an input method.
2459 * fileio.c (Finsert_file_contents): When VISIT is t, don't
2460 record undo information for format-decode.
2462 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
2463 current buffer is read-only, not if it isn't.
2465 * keyboard.c (record_char): Record `help-echo' input events
2466 in recent_keys only if they display some help. Don't record
2467 `help-echo' events as macro char.
2469 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2471 * editfns.c (save_excursion_restore): Don't move point
2472 in another window if it is showing the wrong buffer.
2473 Avoid the call to Fwindow_live_p, for speed.
2475 2000-12-04 Kenichi Handa <handa@etl.go.jp>
2477 * xfaces.c (struct font_name): New member registry_priority.
2478 (split_font_name): Initialize the above member to zero.
2479 (concat_font_list): New function.
2480 (font_list): Include fonts of all alternative registries.
2481 (FONT_POINT_SIZE_QUANTUM): New macro.
2482 (better_font_p): Ignore point size difference less than
2483 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
2485 * xterm.c (x_produce_glyphs): If a font for a component of
2486 a composition is not found, use 1 pixel dot ascent and 0 dot
2487 descent value to avoid displaying terribly tall empty boxes.
2489 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
2491 2000-12-03 Ken Raeburn <raeburn@gnu.org>
2493 * coding.h (code_convert_string1): Declare.
2495 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
2497 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
2500 2000-12-02 Jason Rumney <jasonr@gnu.org>
2502 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
2503 correctly for single byte character case.
2504 (w32_per_char_metric): Do not try to make any assumptions about
2505 the metrics of BDF fonts.
2506 (x_estimate_mode_line_height): If `mode-line' face
2507 hasn't a font, use that of the frame, as drawing glyphs
2509 (note_mouse_highlight): Change the cursor shape on the vertical
2510 border between windows [not enabled].
2512 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
2514 * w32fns.c (Fx_create_frame): Reintroduce the call to
2515 face-set-after-frame-defaults.
2516 (Vx_window_horizontal_drag_shape): New variable.
2517 (syms_of_xfns): DEFVAR_LISP it.
2518 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
2521 2000-12-02 Simon Josefsson <simon@josefsson.org>
2523 * fns.c (Fmd5): Use a different logic to decide the coding system
2526 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
2528 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
2530 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
2533 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2535 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
2536 height for YNegative.
2537 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
2538 height; also see comment there.
2540 * window.c (coordinates_in_window): Handle computations for
2541 positions on the vertical bar and fringes differently for
2542 window-system frames. Consider some pixels near the vertical bar
2543 as on the bar if the frame doesn't have vertical scroll bars.
2544 Associate positions between mode or header lines with the
2545 right window, the left one.
2547 2000-12-01 Jason Rumney <jasonr@gnu.org>
2549 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
2551 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
2554 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2556 * window.c (struct saved_window): Add members orig_top and
2558 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
2559 (save_window_save, Fset_window_configuration): Save/restore
2560 window's orig_top and orig_height.
2562 2000-12-01 Jason Rumney <jasonr@gnu.org>
2564 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
2566 * w32fns.c (x_set_cursor_color): Fix last change.
2568 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2570 * xdisp.c (echo_area_display): If cursor is in the echo area, make
2571 sure that the next redisplay displays the minibuffer, so that
2572 the cursor will be replaced with what the minibuffer wants.
2574 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
2575 #ifndef instead of using #if.
2576 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
2577 USE_TOOLKIT_SCROLL_BARS is defined.
2579 2000-11-30 Jason Rumney <jasonr@gnu.org>
2581 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
2584 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2586 * fns.c (Fmd5): Doc fix.
2588 2000-11-30 Simon Josefsson <simon@josefsson.org>
2590 * fns.c (Fmd5): New function.
2591 (syms_of_fns): Defsubr md5.
2593 * Makefile.in (obj): Add md5.o
2595 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2597 * md5.h, md5.c: New files, taken from glibc.
2599 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
2601 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
2602 hasn't a font, use that of the frame, as drawing glyphs
2605 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
2607 * eval.c (Frun_hooks): Allow 0 arguments.
2609 2000-11-29 Gerd Moellmann <gerd@gnu.org>
2611 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
2612 is over the menu bar widget, say it's not on the frame.
2614 * xfns.c (Fx_create_frame): Reintroduce the call to
2615 face-set-after-frame-defaults.
2617 * eval.c (Fsignal): Reset handling_signal.
2619 2000-11-28 Jason Rumney <jasonr@gnu.org>
2621 * w32menu.c (add_menu_item): Reset menu item text when changing
2622 type to radio button.
2624 2000-11-28 Gerd Moellmann <gerd@gnu.org>
2626 * xselect.c: Update copyright.
2628 * window.c (coordinates_in_window): If on a mode or header line,
2629 but sufficiently close to its start, return ``on vertical
2630 border''. This gives us a way to drag windows horizontally when
2631 using toolkit scroll bars.
2633 * xterm.c (note_mouse_highlight): Change the cursor shape
2634 on the vertical border between windows.
2636 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
2638 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
2639 (syms_of_xfns): DEFVAR_LISP it.
2640 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
2642 * textprop.c (text_read_only): New function.
2643 (verify_interval_modification): Use it instead of signaling
2644 `text-read-only'. This makes it easier to catch this error
2647 * xdisp.c (forward_to_next_line_start): Check for newlines,
2648 not end of line, which includes CR.
2650 2000-11-28 Kenichi Handa <handa@etl.go.jp>
2652 * coding.c (Ffind_coding_systems_region_internal): Be sure to
2653 include no-conversion.
2655 2000-11-27 Jason Rumney <jasonr@gnu.org>
2657 * w32fns.c (w32_load_system_font): Always mark font as double byte
2658 if codepage is unicode.
2660 2000-11-27 Gerd Moellmann <gerd@gnu.org>
2662 * xdisp.c (forward_to_next_line_start): If already on a newline,
2663 just consume it to avoid unintended skipping over invisible text
2666 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
2667 `vertical-line', `mode-line' and `header-line' events.
2669 * xdisp.c (try_window_id): Avoid starting to display in the middle
2670 of a character, a TAB for instance. This is easier than to set
2671 up the iterator exactly, and it's not a frequent case, so the
2672 additional effort wouldn't really pay off.
2674 2000-11-26 Andrew Choi <akochoi@i-cable.com>
2676 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
2679 2000-11-25 Jason Rumney <jasonr@gnu.org>
2681 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
2682 to window_from_coordinates should be pixel coordinates.
2684 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
2685 redisplay handles them properly.
2687 2000-11-25 Miles Bader <miles@gnu.org>
2689 * indent.c (compute_motion): Keep pos_byte in sync with pos.
2691 2000-11-24 Jason Rumney <jasonr@gnu.org>
2693 * w32.c (init_environment): Set LANG environment variable based on
2694 locale settings, if not set.
2696 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
2697 making tool bar smaller. When clearing the frame, also
2698 clear current matrices. Clear frame when tool bar disappears.
2699 Don't use more lines for the tool-bar than is available.
2700 (x_change_window_heights): New function.
2702 2000-11-24 Gerd Moellmann <gerd@gnu.org>
2704 * xdisp.c (init_from_display_pos): If POS says we're already after
2705 an overlay string ending at POS, make sure to pop the iterator
2706 because it will be in front of that overlay string. When POS is
2707 ZV, we've thereby also ``processed'' overlay strings at ZV.
2709 * xfaces.c (lface_from_face_name): Function comment fix.
2711 2000-11-24 Miles Bader <miles@gnu.org>
2713 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
2714 apply `mode-line-inverse-video' -- zero means force display using
2715 the default face, non-zero means display using the specialized face.
2716 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
2718 2000-11-23 Kenichi Handa <handa@etl.go.jp>
2720 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
2723 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
2725 * coding.c (decode_coding_emacs_mule): Fix the case of
2726 CODING_EOL_LF, which used uninitialized value of c.
2728 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
2730 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
2732 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2734 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
2737 * frame.h (struct frame): Replace desired_tool_bar_items,
2738 current_tool_bar_items, n_desired_tool_bar_items,
2739 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
2741 * frame.c (make_frame): Change initialization of tool bar
2744 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
2745 Change references to members deleted from struct frame to use the
2748 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
2749 references to members deleted from struct frame to use the new
2752 * dispnew.c (update_frame): Do nothing with frame's tool bar
2755 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
2757 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
2758 (note_tool_bar_highlight): Change references to members deleted
2759 from struct frame to use the new ones.
2761 2000-11-23 Miles Bader <miles@gnu.org>
2763 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
2764 the face's inverse-video attribute, rather than overriding it.
2766 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2768 * xfns.c (x_set_tool_bar_lines): Clear internal border when
2769 making tool bar smaller.
2771 2000-11-22 Dave Love <fx@gnu.org>
2773 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
2775 2000-11-22 Miles Bader <miles@gnu.org>
2777 * keyboard.c (Vminibuffer_message_timeout): New variable.
2778 (command_loop_1): Use it to determine message timeout.
2779 (syms_of_keyboard): Initialize it.
2781 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
2783 2000-11-22 Kenichi Handa <handa@etl.go.jp>
2785 * sysdep.c: Move the code for declaring h_errno after #include
2788 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2790 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
2791 the menu bar when the tooltip is unmapped.
2793 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
2794 sole visible buffer when we're currently in the mini-buffer, and
2797 2000-11-21 Jason Rumney <jasonr@gnu.org>
2799 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
2800 put on the clipboard.
2801 (Fw32_get_clipboard_data): Compare data on clipboard with saved
2802 copy of what Emacs last put there. If they are the same, do not
2803 use the clipboard copy to avoid losing data due to coding
2806 2000-11-22 Miles Bader <miles@gnu.org>
2808 * minibuf.c (Vminibuffer_prompt_properties): New variable.
2809 (syms_of_minibuf): Initialize it.
2810 (read_minibuf): Add properties from Vminibuffer_prompt_properties
2811 to prompt, don't make read-only.
2813 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2815 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
2816 BEFORE/AFTER_POTENTIAL_GC.
2818 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
2820 * buffer.c (mmap_free_1): Avoid a compiler warning.
2822 * term.c, cm.c: Don't try to include termcap.h; see comment there.
2824 2000-11-21 Kenichi Handa <handa@etl.go.jp>
2826 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
2829 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2831 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
2834 * s/gnu-linux.h: Don't use `#cpu'.
2836 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
2837 not defined in mman.h.
2839 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
2841 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
2842 and store an index in the XClientMessageEvent. Storing a
2843 Lisp_Object or pointer can fail on a 64 bit system, since X only
2845 (x_scroll_bar_to_input_event): Get the window from
2848 2000-11-20 Dave Love <fx@gnu.org>
2850 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
2852 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2854 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
2856 2000-11-20 Kenichi Handa <handa@etl.go.jp>
2858 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
2861 * alloc.c (make_string): Fix previous change. Be sure to make
2862 unibyte string correctly.
2864 2000-11-19 Gerd Moellmann <gerd@gnu.org>
2866 * window.c (Fwindow_list): Change parameter list to be XEmacs
2868 (window_list_1): New function.
2869 (window_loop): Use it instead of Fwindow_list.
2871 * sysdep.c (emacs_ospeed): New variable.
2872 (toplevel): Don't declare ospeed extern.
2873 (init_baud_rate): Use emacs_ospeed instead of ospeed.
2875 * termcap.c (ospeed): Remove.
2876 (tputs) [!emacs]: Remove unused code.
2877 (tgetent): Avoid a compiler warning.
2879 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2880 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
2881 SCROLL_BAR_X_WIDGET with additional argument DPY.
2883 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
2885 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
2886 Take the X display as additional argument.
2887 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
2888 `Widget' is a pointer type that's not easily stored in Lisp_Object
2889 form in a portable way.
2891 * dispnew.c (update_text_area): Fix last change.
2893 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2895 * xdisp.c: Use BINDING_STACK_SIZE throughout.
2897 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
2898 clear current matrices.
2900 * buffer.c (mmap_enlarge): Don't print a message on stderr
2901 if mapping new memory at the end of the existing region fails.
2903 * dispnew.c (update_text_area): Don't skip over equal glyphs
2904 when the last current glyph overlaps the glyph to its right.
2906 2000-11-18 Miles Bader <miles@gnu.org>
2908 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
2909 lines that *end* with "..." too (that's the most common case!).
2911 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2913 * xdisp.c (resize_mini_window): Temporarily change to the
2914 mini-window's buffer if necessary.
2916 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
2917 the tooltip obscures less text under it.
2919 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2921 * puresize.h (BASE_PURESIZE): Increase to 700000.
2923 2000-11-18 Jason Rumney <jasonr@gnu.org>
2925 * w32term.c (w32_draw_bitmap): Use face to set colors.
2927 2000-11-17 Dave Love <fx@gnu.org>
2929 * lread.c (Fload): Fix #ifdef for pcc.
2931 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2933 * xdisp.c (pos_visible_p): Compute the default character height
2936 2000-11-16 Gerd Moellmann <gerd@gnu.org>
2938 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
2939 knowing the line's height; use the default font's height in that
2942 * xfaces.c (weight_table): Add `demi' with the same meaning as
2945 2000-11-16 Kenichi Handa <handa@etl.go.jp>
2947 * dispnew.c (null_row): New global static variable.
2948 (clear_glyph_row): Delete local static variable null_row.
2950 2000-11-15 Jason Rumney <jasonr@gnu.org>
2952 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
2953 (w32_alloc_lighter_color): Use new brightness calculations from
2954 xterm.c. Scale delta to be in the range expected by W32.
2955 (w32_draw_relief_rect): Use frame relief colors.
2957 2000-11-15 Gerd Moellmann <gerd@gnu.org>
2959 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
2960 (Qinhibit_default_face_x_resources): New variable.
2961 (syms_of_frame): Initialize it.
2962 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
2964 * xdisp.c (pos_visible_p): Improve function comment.
2966 * lisp.h (BINDING_STACK_SIZE): New macro.
2968 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
2969 reading the directory if readdir returns null and errno is EAGAIN
2972 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
2974 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
2975 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
2976 Set amount_to_scroll to max of dx and scroll_step so that
2977 scroll-conservatively doesn't defeat scroll-step>1.
2978 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
2979 scroll-conservatively for line-at-a-time scrolling.
2981 2000-11-14 Gerd Moellmann <gerd@gnu.org>
2983 * window.c (Fpos_visible_in_window_p): Call pos_visible with
2986 * xdisp.c (current_mode_line_height, current_header_line_height):
2988 (init_xdisp): Initialize them.
2989 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
2990 and use exact mode line heights if it is set.
2992 * lisp.h (pos_visible_p): Change prototype.
2994 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2995 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
2996 and current_header_line_height first.
2997 (current_mode_line_height, current_header_line_height): Declare
3000 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
3002 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
3003 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
3004 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
3006 2000-11-14 Miles Bader <miles@gnu.org>
3008 * xterm.c (x_alloc_lighter_color): Include an additive component
3009 too for dark colors, because FACTOR isn't enough.
3010 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
3013 2000-11-13 Gerd Moellmann <gerd@gnu.org>
3015 * keyboard.c (show_help_echo): Call message3_nolog with number of
3016 bytes in the help string as 2nd parameter, instead of the number
3019 2000-11-13 Miles Bader <miles@gnu.org>
3021 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
3022 (Fload): Use new openp return protocol.
3023 Don't try to use Vload_source_file_function to load .elc files.
3024 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
3025 openp return protocol.
3026 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
3028 2000-11-11 Kenichi Handa <handa@etl.go.jp>
3030 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
3032 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
3033 Defined these macros.
3034 (NLIST_STRUCT): Avoid re-defining it.
3036 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
3037 -I/usr/contrib/X11R6/include.
3038 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
3040 2000-11-10 Jason Rumney <jasonr@gnu.org>
3042 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
3044 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
3045 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
3047 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
3048 (Qw32_charset_vietnamese): New symbol.
3049 (xlfd_charset_of_font): New function.
3050 (w32_load_system_font): Use it.
3051 (x_to_w32_charset): Use Fassoc to find charset info. Special case
3052 when Vw32_charset_info_alist is nil to ensure default face always
3053 has font. Use Fcar and Fcdr for safety.
3054 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
3055 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
3056 pseudo-codepages for special cases.
3057 (w32_to_x_font): New parameter to allow charset portion to be
3058 specified where there is many to one mapping. Callers changed.
3059 (w32_list_fonts): Avoid listing fonts that won't display.
3061 2000-11-10 Gerd Moellmann <gerd@gnu.org>
3063 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
3064 (font_list_1): Renamed from font_list.
3065 (font_list): New function, trying alternative registries from
3066 Vface_alternative_font_registry_alist.
3067 (Finternal_set_alternative_font_registry_alist): New function.
3068 (syms_of_xfaces): Initialize and Staticpro
3069 Vface_alternative_font_registry_alist. Defsubr
3070 Finternal_set_alternative_font_registry_alist.
3072 2000-11-09 Ken Raeburn <raeburn@gnu.org>
3074 * lisp.h (Flooking_at): Declare.
3076 2000-11-09 Gerd Moellmann <gerd@gnu.org>
3078 * dired.c (directory_files_internal): Fix a braino.
3080 * dired.c (directory_files_internal): Add missing GCPRO's.
3083 2000-11-08 Gerd Moellmann <gerd@gnu.org>
3085 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
3086 (resize_mini_window): Return quickly if Vresize_mini_window is
3087 nil. Don't return if Vmax_mini_window_height is nil.
3089 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
3090 (syms_of_xdisp): Initialize them.
3091 (resize_mini_window): Act according to the setting of
3092 Vresize_mini_window.
3093 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
3095 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
3096 scroll bar widget after configuring it, so that it will appear at
3097 the right position from the start.
3098 (XTredeem_scroll_bar): Cleaned up.
3100 2000-11-08 Kenichi Handa <handa@etl.go.jp>
3102 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
3103 font is taller than the frame line, we don't have to bias the
3106 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
3108 2000-11-07 Dave Love <fx@gnu.org>
3110 * config.in (HAVE_MKSTEMP): Add.
3112 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
3114 2000-11-07 Gerd Moellmann <gerd@gnu.org>
3116 * window.c (Fset_window_configuration): Don't try to preserve
3117 point in the current buffer, if that buffer is displayed in more
3120 * xfaces.c (lookup_named_face): If default face isn't realized,
3121 try to realize it. Return -1 if not successful.
3122 (Fx_list_fonts): Handle case that face cannot be determined.
3123 (Fface_font): Likewise.
3125 2000-11-06 Gerd Moellmann <gerd@gnu.org>
3127 * window.c (displayed_window_lines): Detect partially
3128 visible lines at the bottom correctly.
3130 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
3132 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
3133 when ensuring we don't do visit in indirect buffer.
3135 2000-11-06 Kenichi Handa <handa@etl.go.jp>
3137 * composite.h (compose_chars_in_text): Add prototype.
3139 * composite.c (Vcomposition_function_table): New variable.
3140 (Qcomposition_function_table): New variable.
3141 (run_composition_function): Call
3142 Vcompose_chars_after_function with three arguments.
3143 (compose_chars_in_text): New function.
3144 (syms_of_composite): Modified the doc-string of
3145 Vcompose_chars_after_function. Declare composition-function-table
3146 as a lisp variable, and initialize it.
3148 * xfns.c (x_encode_text): Suppress producing escape sequences for
3151 * xselect.c: Include composite.h.
3152 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
3154 2000-11-05 Andrew Innes <andrewi@gnu.org>
3156 * w32term.c (x_produce_glyphs): Fix typo in enum name.
3158 * sysdep.c (read_input_waiting): Remove extraneous argument to
3161 * w32fns.c (Fx_server_version): Include w32_build_number in the
3164 * w32heap.c (w32_build_number): New variable.
3165 (cache_system_info): Set it.
3167 * w32heap.h (w32_build_number): Add extern.
3169 * emacs.c (syms_of_emacs): Update docstring for
3170 system-configuration, to reflect the actual usage on MS-Windows.
3172 2000-10-31 Gerd Moellmann <gerd@gnu.org>
3174 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
3175 process idle timers while waiting for another event.
3177 * dispnew.c (update_frame_line): Handle case where spaces in
3178 the default face are colored.
3180 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
3181 window height hasn't changed.
3183 2000-10-31 Jason Rumney <jasonr@gnu.org>
3185 * w32term.c (x_produce_glyphs): Handle composite characters.
3186 (x_draw_glyph_string_foreground)
3187 (x_draw_composite_glyph_string_foreground): Restore old font.
3189 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
3191 * minibuf.c (read_minibuf): Reset the undo history just before
3192 starting the recursive-edit.
3194 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3196 * xfaces.c (menu_face_change_count): New variable.
3197 (Finternal_set_lisp_face_attribute): Increment it for changes
3199 (realize_basic_faces): Reflect changes in the `menu' faces
3202 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
3203 dy obtained from the iterator's y-position after moving from
3204 scroll_margin_pos to PT; see comment there.
3206 * xdisp.c (safe_eval_handler): Call add_to_log.
3208 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
3209 is not a symbol or string.
3211 * xdisp.c (echo_area_display): Don't perform a display update from
3212 inside redisplay. The update will happen anyway at the end of
3213 redisplay, and it can confuse redisplay (GC messages while
3214 redisplaying, for instance.)
3216 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
3218 * xrdb.c (x_load_resources): Use the class name in the defaults.
3220 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
3221 (regex_compile): Catch bogus \(\1\).
3223 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3225 * xterm.c (x_alloc_nearest_color): Fix last change to compare
3228 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
3229 we have a color cache, check that the cached color equals the
3230 allocated color. If not, clear the color cache.
3232 * window.c (displayed_window_lines): Change buffers if necessary.
3233 Fix computation of displayed lines.
3235 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
3236 update_menu_bindings to DEFVAR_BOOL.
3238 2000-10-30 Kenichi Handa <handa@etl.go.jp>
3240 * search.c (Fset_match_data): Be sure to make search_regs always sane.
3242 * puresize.h (BASE_PURESIZE): Increase to 680000.
3244 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
3246 2000-10-29 Jason Rumney <jasonr@gnu.org>
3248 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
3250 * w32term.c (w32_bdf_per_char_metric): Negate descent.
3251 (w32_cache_char_metrics): Handle possibility that 'x' does not
3252 exist in a BDF font.
3253 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
3255 * w32bdf.h (bdffont): Add nchars.
3257 * w32bdf.c (set_bdf_font_info): Set it.
3258 (w32_BDF_TextOut): Swap byte order of double byte characters.
3259 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
3261 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
3263 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
3264 don't override the colors in frame's param_alist, unless they are
3267 * term.c (reassert_line_highlight): If inverse_video is non-zero,
3268 reverse the effect of the highlight flag.
3270 2000-10-27 Ken Raeburn <raeburn@gnu.org>
3272 * window.h (Fwindow_live_p): Declare.
3274 * undo.c (record_delete): Check that last_undo_buffer is really a
3275 buffer before applying XBUFFER to it.
3277 * keymap.c (where_is_internal): Pass lisp object, not integer, to
3280 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3282 * lisp.h (KEYMAPP): New macro.
3283 (get_keymap): Remove.
3284 (get_keymap_1): Rename get_keymap.
3286 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
3288 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
3290 * xmenu.c (single_submenu): Use KEYMAPP.
3291 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3292 Use KEYMAPP rather than Fkeymapp.
3294 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
3296 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
3297 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3298 Use KEYMAPP rather than Fkeymapp.
3299 (single_submenu): Use KEYMAPP.
3300 (w32_menu_show, w32_dialog_show): Use TRUE.
3302 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
3304 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
3305 (Fkeymapp): Use KEYMAPP.
3306 (get_keymap): Rename from get_keymap_1. Remove old def.
3307 Return t when autoload=0 and error=0 and the keymap needs autoloading.
3308 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
3309 (Fminor_mode_key_binding): Don't raise an error if the binding
3311 (Fuse_global_map, Fuse_local_map): Allow autoloading.
3312 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
3314 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
3315 Allow Vspecial_event_map to be autoloaded.
3316 (menu_bar_items): Fetch the keymap rather than using keymapp.
3317 (menu_bar_one_keymap): No need to follow func-indirect any more.
3318 (parse_menu_item): get_keymap_1 -> get_keymap.
3319 (tool_bar_items): Fetch the keymap rather than using keymapp.
3320 (read_key_sequence): Use KEYMAPP.
3322 * intervals.c (get_local_map): Use get_keymap rather than following
3323 function-indirections explicitly.
3325 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
3327 2000-10-27 Jason Rumney <jasonr@gnu.org>
3329 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
3330 point, as Windows has oversized fonts.
3332 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
3334 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3336 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
3337 (freehook, reallochook): Handle null pointer arguments.
3338 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
3340 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3342 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
3343 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
3344 Giving in to popular pressure to shut up the compiler with casts.
3346 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3348 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
3349 signed value, and use a default value computed from the font's
3352 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
3354 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
3355 that specify a negative underline position can still use underlines.
3357 * window.c (Fpos_visible_in_window_p): Make POS default to
3358 WINDOW's point, not the current buffer's point.
3360 2000-10-26 Dave Love <fx@gnu.org>
3362 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
3363 when it's necessary.
3365 2000-10-26 Gerd Moellmann <gerd@gnu.org>
3367 * window.c (size_window): Compute size difference from sum of old
3368 child window sizes instead of from parent's size.
3370 * xdisp.c (pos_visible_p): Change current buffer if necessary.
3371 Handle obscured lines at the top of the window.
3373 * frame.c (Fdelete_frame): Doc fix. Move running the hook
3374 down after the last error condition check.
3376 * frame.c (Fdelete_frame): Run delete-frame-hook.
3378 2000-10-26 Kenichi Handa <handa@etl.go.jp>
3380 * coding.c (decode_coding): Fix previous change (check also
3381 CODING_MODE_LAST_BLOCK).
3383 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3385 * regex.c: More `unsigned char' -> `re_char' changes.
3386 Also change several `int' into `re_wchar_t'.
3387 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
3388 (PUSH_FAILURE_POINTER): Don't cast any more.
3389 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
3390 We want GCC to complain, since this piece of code makes
3391 re_match non-reentrant, which *should* be fixed.
3392 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
3393 (EXTEND_BUFFER): Use RETALLOC.
3394 (SET_LIST_BIT): Don't cast.
3395 (re_wchar_t): New type.
3396 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
3397 that those two functions will always properly return.
3398 (IMMEDIATE_QUIT_CHECK): Cast to void.
3399 (analyse_first): Use recursion rather than an explicit stack.
3400 (re_compile_fastmap): Can't fail anymore.
3401 (re_search_2): Don't check re_compile_fastmap for failure.
3402 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
3403 Now also sets the new value (passed in a new argument).
3404 (re_match_2_internal): Use it.
3405 Also, use a new var `reg' of type size_t when looping through regs
3406 rather than reuse the inappropriate `mcnt'.
3408 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
3409 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
3410 (where_is_internal): Renamed from Fwhere_is_internal.
3411 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
3412 (Fwhere_is_internal): New function wrapping where_is_internal.
3413 (where_is_internal_1): Handle the case where we're filling the cache.
3414 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
3416 2000-10-25 Miles Bader <miles@gnu.org>
3418 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
3420 2000-10-25 Gerd Moellmann <gerd@gnu.org>
3422 * window.c (pos_fully_visible_p): Removed.
3423 (Fpos_visible_in_window_p): Use pos_visible_p to determine
3424 if position is visible and/or fully visible.
3426 * lisp.h (pos_visible_p): Add prototype.
3428 * xdisp.c (pos_visible_p): New function.
3430 2000-10-25 Kenichi Handa <handa@etl.go.jp>
3432 * process.c (send_process): If OBJECT is t, it means that the data
3433 is from C string, but we should encode it. Before calling
3434 setup_raw_text_coding_system, be sure to flush out data by the
3435 previous coding system.
3437 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
3439 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
3440 assignment of startpos to prev when startpos == pos.
3442 * editfns.c (find_field): Set the field stickiness correctly from
3443 overlay fields. Use renamed `text_property_stickiness'.
3444 (text_property_stickiness): Renamed from `char_property_stickiness'.
3445 Only check text properties, not overlays.
3446 * textprop.c (get_char_property_and_overlay): New function.
3447 (Fget_char_property): Use it.
3448 * intervals.h (get_char_property_and_overlay): Add declaration.
3450 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3452 * keymap.c: Use AREF, ASET and ASIZE macros.
3453 (Fmake_sparse_keymap): Docstring fix.
3455 (shadow_lookup): Move up.
3456 Handle the case where lookup-key returns an integer.
3457 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
3458 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
3459 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
3460 Simplify/rewrite the keymap-finding code.
3461 Add check for command shadowing, using shadow_lookup.
3463 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
3465 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
3466 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
3469 2000-10-24 Andrew Innes <andrewi@gnu.org>
3471 * dired.c (directory_files_internal_unwind): New function.
3472 (directory_files_internal): Use it to ensure closedir is called
3473 even if expand-file-name or file-attributes throw, eg. because of
3474 a user interrupt. Also enable immediate_quit while calling
3475 re_search, so that matching can be interrupted as well.
3477 2000-10-24 Andrew Innes <andrewi@gnu.org>
3479 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
3481 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
3482 so that re_search functions only quit when callers expect them to.
3484 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3486 * regex.c (regex_compile): Change the way of handling a range from
3487 a char less than 256 to a char not less than 256.
3489 2000-10-24 Gerd Moellmann <gerd@gnu.org>
3491 * window.c (size_window): Prevent setting window's width or
3492 height to a negative value (esp. with XSETFASTINT).
3494 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
3495 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
3496 (protect_malloc_state) [GC_MALLOC_CHECK &&
3497 GC_PROTECT_MALLOC_STATE]: New function.
3498 (PROTECT_MALLOC_STATE): New macro.
3499 (__malloc_initialize, morecore, _malloc_internal)
3500 (_free_internal) _realloc_internal): Use it to make _heapinfo
3501 read-only outside of gmalloc.
3503 * keymap.c: Update copyright.
3505 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
3508 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
3510 * filelock.c (unlock_all_files): Use unlock_file to expand each
3511 buffer's file_truename before trying remove its lock file.
3513 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
3515 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
3516 or CRLF, decode EOLs.
3518 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3520 * window.c (Fdisplay_buffer): Fix doc.
3522 2000-10-23 Jason Rumney <jasonr@gnu.org>
3524 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
3525 ASCII font of default fontset on Windows.
3527 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
3528 xterm.c comment below).
3530 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
3532 2000-10-23 Gerd Moellmann <gerd@gnu.org>
3534 * xterm.c (x_connection_closed): Reset handling_signal.
3536 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
3539 2000-10-23 Miles Bader <miles@gnu.org>
3541 * window.c (window_scroll_pixel_based, window_scroll_line_based):
3542 Pass nil for FULLY argument to Fpos_visible_in_window_p to
3543 maintain old behavior.
3544 * minibuf.c (Fminibuffer_complete): Likewise.
3546 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
3548 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
3549 that when a font can't be exactly centered, it errs up rather than
3552 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
3554 * fns.c (Fbase64_decode_string): The decoded result should be
3557 2000-10-23 Andrew Choi <akochoi@i-cable.com>
3559 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
3561 * dispnew.c [macintosh]: Include macterm.h.
3562 (init_display) [macintosh]: Initialization for window system.
3564 * emacs.c (main) [macintosh]: Call syms_of_textprop,
3565 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
3566 syms_of_search, x_term_init, and init_keyboard before calling
3567 init_window_once. Also, call syms_of_xmenu.
3569 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
3570 default fontset to Monaco.
3572 * frame.c [macintosh]: Include macterm.h. Remove declarations of
3573 NewMacWindow and DisposeMacWindow.
3574 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
3575 instead of calling NewMacWindow and setting fields of
3576 f->output_data.mac directly. Call init_frame_faces.
3577 (Fdelete_frame) [macintosh]: Remove unused code.
3578 (Fmodify_frame_parameters) [macintosh]: Call
3579 x_set_frame_parameters instead of mac_set_frame_parameters.
3581 * frame.h [macintosh]: Define menu_bar_lines field in struct
3582 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
3584 * keyboard.c [macintosh]: Include macterm.h.
3585 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
3586 and menu_bar_activate_event type events as for X and NT.
3587 (make_lispy_event) [macintosh]: Construct lisp events of type
3588 MENU_BAR_EVENT as for X and NT.
3590 * sysdep.c [macintosh]: Remove declaration for sys_signal.
3591 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
3592 (sys_subshell) [macintosh]: Remove definition entirely.
3593 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
3594 Vwindow_system_version here. Remove initialization of
3595 Vx_bitmap_file_path.
3596 (read_input_waiting): Correct the number of parameters passed to
3598 Move all Macintosh functions to mac/mac.c.
3600 * term.c [macintosh]: Include macterm.h.
3602 * window.c [macintosh]: Include macterm.h.
3604 * xdisp.c [macintosh]: Include macterm.h. Declare
3605 set_frame_menubar and pending_menu_activation.
3606 (echo_area_display) [macintosh]: Do not return if terminal frame
3607 is the selected frame.
3608 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
3609 Allow only the selected frame to set menu bar.
3610 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
3611 calling FRAME_EXTERNAL_MENU_BAR (f).
3612 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
3614 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
3615 and check_x. Declare XCreateGC. Define x_create_gc and
3616 x_free_gc. Initialize font_sort_order.
3617 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
3618 but call x_list_fonts instead of w32_list_fonts.
3619 (Finternal_face_x_get_resource) [macintosh]: Do not call
3620 display_x_get_resource.
3621 (prepare_face_for_display) [macintosh]: Set xgcv.font.
3622 (realize_x_face) [macintosh]: Load the font if it is specified in
3624 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
3627 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
3629 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
3630 is nil: since we go to the end of submap anyway, we'd end up
3632 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
3633 doesn't obey autoload.
3635 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3637 * msdos.c (dos_set_window_size): Update screen dimension variables.
3639 2000-10-21 Jason Rumney <jasonr@gnu.org>
3641 * w32term.c (w32_cache_char_metrics): Double check that font is
3642 really fixed pitch before trusting tmPitchAndFamily.
3644 2000-10-21 Andrew Innes <andrewi@gnu.org>
3646 * w32gui.h (w32_char_font_type): Move enum from w32term.c
3648 * w32term.h: Extern decl for w32_cache_char_metrics.
3650 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
3652 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
3653 (w32_unload_font): Free per_char array if present.
3655 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
3656 cached information in emulated XFontStruct to handle common cases
3657 quickly. Do not allocate XCharStruct for return.
3658 (w32_native_per_char_metric): New function.
3659 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
3661 (x_produce_glyphs): Don't get an HDC. Change calls to
3662 w32_per_char_metric to match arg change above. Remove calls to
3664 (w32_get_glyph_overhangs): Ditto.
3665 (w32_cache_char_metrics): New function.
3667 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
3668 ($(BLD)/casefiddle.$(O)): Remove compile command.
3669 ($(BLD)/gmalloc.$(O)): Remove compile command.
3670 ($(BLD)/dispnew.obj):
3671 ($(BLD)/keyboard.obj):
3672 ($(BLD)/w32inevt.obj):
3673 ($(BLD)/w32bdf.obj):
3675 ($(BLD)/buffer.obj):
3676 ($(BLD)/editfns.obj):
3678 ($(BLD)/fileio.obj):
3680 ($(BLD)/indent.obj):
3681 ($(BLD)/insdel.obj):
3682 ($(BLD)/intervals.obj):
3683 ($(BLD)/minibuf.obj):
3685 ($(BLD)/scroll.obj):
3686 ($(BLD)/sysdep.obj):
3687 ($(BLD)/textprop.obj):
3688 ($(BLD)/widget.obj):
3689 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
3690 ($(BLD)/term.obj): Add dependency on dispextern.h.
3692 * makefile.nt ($(BLD)\dispnew.obj):
3693 ($(BLD)\keyboard.obj):
3694 ($(BLD)\w32inevt.obj):
3695 ($(BLD)\w32bdf.obj):
3697 ($(BLD)\buffer.obj):
3698 ($(BLD)\editfns.obj):
3700 ($(BLD)\fileio.obj):
3702 ($(BLD)\indent.obj):
3703 ($(BLD)\insdel.obj):
3704 ($(BLD)\intervals.obj):
3705 ($(BLD)\minibuf.obj):
3707 ($(BLD)\scroll.obj):
3708 ($(BLD)\sysdep.obj):
3709 ($(BLD)\textprop.obj):
3710 ($(BLD)\widget.obj):
3711 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
3712 ($(BLD)\term.obj): Add dependency on dispextern.h
3714 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3716 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
3717 with an additional argument of Qt.
3719 2000-10-21 Miles Bader <miles@gnu.org>
3721 * window.c (pos_fully_visible_in_window_p): New function.
3722 (Fpos_visible_in_window_p): Add FULLY argument.
3723 Use pos_fully_visible_in_window_p.
3724 (window_scroll_pixel_based, window_scroll_line_based): Update
3725 calls to Fpos_visible_in_window_p.
3726 * lisp.h (Fpos_visible_in_window_p): Update prototype
3728 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3730 * alloc.c (toplevel): Conditionalize compilation of mem_*
3731 functions differently.
3733 2000-10-20 Jason Rumney <jasonr@gnu.org>
3735 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
3736 mem_init where it used to be. mem_z etc not defined otherwise.
3738 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3740 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
3742 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
3743 structure definition and related variabled to the top of the file.
3744 Include this code when GC_MALLOC_CHECK is defined.
3745 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
3746 register/unregister allocated region.
3747 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
3748 which isn't allocated.
3749 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
3750 something which is already in use.
3751 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
3752 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
3753 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
3754 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
3756 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
3757 _malloc_internal instead of malloc.
3758 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
3761 2000-10-20 Andrew Innes <andrewi@gnu.org>
3763 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
3765 (my_strftime) <macro>: Don't use macro arg list when redefining as
3767 (my_strftime) <function>: Supply 0 as ut argument.
3769 2000-10-19 Jason Rumney <jasonr@altavista.net>
3771 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
3772 including dispextern.h, as it stops faces from working.
3774 * w32fns.c (Fx_create_frame): Don't bother calling
3775 face-set-after-frame-default since the caller does it for us
3776 anyway. Clean up calls to x_get_arg to be consistent with X.
3778 * w32term.c (x_produce_glyphs): Handle
3779 unibyte_display_via_language_environment correctly.
3780 (w32_draw_box_rect): Fix the calculation of width and height.
3782 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
3783 as it has stopped working.
3784 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
3787 2000-10-19 Gerd Moellmann <gerd@gnu.org>
3789 * eval.c (skip_debugger): Prevent a compiler warning.
3790 (Fcondition_case): Likewise.
3791 (Fbacktrace_frame): Use a null interactive spec.
3793 2000-10-19 Kenichi Handa <handa@etl.go.jp>
3795 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
3797 2000-10-18 Gerd Moellmann <gerd@gnu.org>
3799 * strftime.c: Sync with glibc, file version 1.78.
3800 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
3801 should no longer be used according to ISO 8601.
3803 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
3804 no map for meta_prefix_char, don't try to use it as a keymap.
3805 Instead, if T_OK is non-zero, look up a default binding, if any,
3806 otherwise, if T_OK is zero, return nil.
3808 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
3809 (x_to_xcolors, png_load): Use x_query_color.
3811 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
3813 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
3815 (x_copy_color, x_alloc_lighter_color): Likewise.
3817 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
3818 (x_query_color, x_query_colors): Add prototype.
3820 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
3821 check_string_bytes only if not noninteractive, increase count to 50.
3823 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
3825 * insdel.c (adjust_markers_for_delete): Handle before-insertion
3828 2000-10-17 Gerd Moellmann <gerd@gnu.org>
3830 * alloc.c (pure_bytes_used): Renamed from pureptr.
3832 (pure_alloc): New function.
3833 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
3835 (Fpurecopy): Use PURE_POINTER_P.
3837 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
3838 PT has moved backward.
3840 * xdisp.c (cursor_row_p): Take continued lines into account.
3842 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
3844 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
3845 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
3846 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
3849 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
3850 of selective display off while searching for the next line start.
3852 2000-10-17 Kenichi Handa <handa@etl.go.jp>
3854 * Makefile.in (term.o): Depend on dispextern.h.
3856 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
3858 * keymap.c (keymap_memberp): Ensure that nil is not a member.
3860 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3862 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
3863 the iterator at the beginning, so that they can be set later on,
3864 for instance in reseat_at_next_visible_line_start, without being
3867 * xfns.c (pbm_format): Add :foreground and :background keywords.
3868 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
3869 (xbm_load): Recognize foreground and background color
3872 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
3874 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
3876 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
3879 * msdos.c (IT_set_face): Compare highlighted face with the default
3880 face, and invert colors if these faces' colors are identical.
3881 (Fmsdos_remember_default_colors): Don't swap foreground and
3882 background colors in initial_colors[].
3883 (IT_set_frame_parameters): Don't swap frame's foreground and
3884 background pixels. If ALIST includes "(reverse . t)", swap
3885 foreground-color and background-color properties in frame's
3886 param_alist. If the original frame's param_alist doesn't specify
3887 the colors, store unspecified-fg and unspecified-bg, reversed if
3890 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
3891 the colors are unspecified and reversed, reverse fore- and back-
3892 ground in the returned value.
3893 (Fframe_parameter): Ditto.
3895 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3897 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
3898 get_last_unchanged_at_beg_row.
3899 (find_first_unchanged_at_end_row): Renamed from
3900 get_first_unchanged_at_end_row.
3901 (find_first_unchanged_at_end_row): Convert assertions to
3902 unconditional tests which abort. When looking for a row in
3903 unchanged text, don't go further back than first_text_row.
3905 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
3906 Don't add in the last line's height when deciding if the new
3907 position is below the scroll margin.
3909 2000-10-16 Miles Bader <miles@gnu.org>
3911 * editfns.c (Fconstrain_to_field): Check carefully for field
3912 boundaries if either OLD_POS or NEW_POS has a non-nil field
3913 property, even if they're the same.
3915 2000-10-16 Kenichi Handa <handa@etl.go.jp>
3917 * xterm.c (x_draw_box_rect): Fix the calculation of width and
3918 height for XFillRectangle.
3920 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
3922 * syntax.c (Fstring_to_syntax): New function extracted from
3923 Fmodify_syntax_entry.
3924 (Fmodify_syntax_entry): Use it and document the ! and | fences.
3925 (skip_chars, Fforward_comment): Remove unused variables.
3926 (syms_of_syntax): Add defsubr for string-to-syntax.
3927 (describe_syntax): Add code for comment and string fences.
3929 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
3931 * keymap.c (access_keymap): Add AUTOLOAD parameter.
3932 Do the meta->esc mapping. Call get_keyelt before returning.
3933 Start scanning from the second element (the first is always `keymap')
3934 to make it easier to detect when we reach a parent map.
3935 Handle the case of inheriting from a symbol whose function is a map.
3936 (Fkeymap_parent): Also handle the `inherit from symbol' case.
3937 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
3938 (get_keyelt, Flookup_key): Update call to access_keymap.
3939 Remove the meta->esc mappings.
3940 (define_as_prefix): Delete old disabled code.
3941 (menu_item_p): New function.
3942 (where_is_internal_1): Skip over the few remaining menu items.
3943 * lisp.h (access_keymap): Update prototype.
3944 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
3945 Update call to access_keymap.
3946 (follow_key, read_key_sequence): Update calls to access_keymap.
3947 Remove the meta->esc mappings.
3949 2000-10-13 Gerd Moellmann <gerd@gnu.org>
3951 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
3952 with additional argument.
3954 * xdisp.c (cursor_row_p): New function.
3955 (try_cursor_movement, display_line): Use it.
3957 * xdisp.c (append_space): Also save/restore iterator's current
3958 character and its length.
3960 * xdisp.c (init_from_display_pos): Add an assertion.
3961 (handle_stop): Don't set iterator's add_overlay_start.
3962 (handle_invisible_prop): Likewise.
3963 (load_overlay_strings): If text under an overlay is invisible,
3964 take both before- and after-strings into account when the iterator
3965 is positioned either at the start or at the end of the overlay.
3966 (forward_to_next_line_start): Rewritten.
3967 (reseat_at_next_visible_line_start): Rewritten.
3968 (set_iterator_to_next): Add parameter RESEAT_P.
3970 * dispextern.h (struct it): Remove member add_overlay_start.
3971 (set_iterator_to_next): Change prototype.
3973 2000-10-13 Kenichi Handa <handa@etl.go.jp>
3975 * coding.c (code_convert_region): Be sure to initialize
3976 coding->category_idx.
3977 (decode_coding_string): Set coding->src_multibyte and
3978 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
3979 (encode_coding_string): Set coding->src_multibyte and
3980 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
3982 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
3984 * xfns.c (Fx_create_frame): Don't bother calling
3985 face-set-after-frame-default since the caller does it for us anyway.
3987 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
3989 * window.c (coordinates_in_window): Fix detection of vertical line
3990 on character terminals.
3992 2000-10-12 Gerd Moellmann <gerd@gnu.org>
3994 * editfns.c (save_excursion_save): Additionally record the
3996 (save_excursion_restore): If buffer was visible in a window, and a
3997 different window was selected, and the old selected window is
3998 still live, restore point in that window.
4000 2000-10-12 Kenichi Handa <handa@etl.go.jp>
4002 * xterm.c (x_produce_glyphs): Handle
4003 unibyte_display_via_language_environment correctly.
4005 * regex.c (regex_compile): Change the way of handling a range from
4006 unibyte char to multibyte char.
4008 * syntax.c (skip_chars): Change the way of handling a range from
4009 unibyte char to multibyte char.
4011 * process.c (read_process_output): Cancel previous change.
4013 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
4015 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
4017 * charset.c (Ffind_charset_string): Doc fix.
4018 (Ffind_charset_region): Doc fix.
4020 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
4022 * process.c (read_process_output): Fix previous change. Adjust
4023 multibyteness of text to insert in a buffer by
4024 string_make_unibyte/multibyte instead of
4025 Fstring_as_unibyte/multibyte.
4027 2000-10-10 Andreas Schwab <schwab@suse.de>
4029 * alloc.c (mark_object): Remove all workarounds installed on
4032 2000-10-10 Kenichi Handa <handa@etl.go.jp>
4034 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
4036 (base64_encode_1): Make it work for a text of multibyte form.
4037 (Fbase64_decode_region): Allocate sufficient memory for multibyte
4038 case. Don't call str_to_multibyte because base64_decode_1
4039 produces correct multibyte form for eight-bit codes.
4040 (Fbase64_decode_string): Adjusted for the change of
4042 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
4043 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
4046 * charset.h (CHAR_STRING): Optimized for single byte characters.
4048 2000-10-09 Andreas Schwab <schwab@suse.de>
4050 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
4051 -1 after socket is closed, to fall through to error processing.
4053 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
4055 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
4056 variables. If ALIST includes foreground-color or
4057 background-color, change also the colors of the default face for
4060 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
4062 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
4063 them extern (they are defined on xfaces.c).
4064 (syms_of_msdos): Don't intern and don't staticpro
4065 Qbackground_color and Qforeground_color.
4067 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
4069 * frame.c (Fframe_parameter): For non-windowed frames, if
4070 f->param_alist says foreground or background color is unspecified,
4071 call tty_color_name to return the color name computed from the
4072 frame's current colors.
4074 2000-10-06 Dave Love <fx@gnu.org>
4076 * terminfo.c (ospeed): Don't declare.
4078 * sysdep.c: Don't include string.h.
4079 (h_errno): Declare conditional also on TRY_AGAIN.
4081 * charset.c (Ffind_charset_string): Doc fix.
4083 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
4084 (Fbase64_decode_region, Fbase64_decode_string): More explicit
4087 2000-10-05 Dave Love <fx@gnu.org>
4089 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
4090 position like menu-bar.
4092 2000-10-05 Gerd Moellmann <gerd@gnu.org>
4094 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
4096 * xdisp.c (handle_single_display_prop): Use safe_call1.
4097 (safe_call): Renamed from call_function.
4098 (safe_call1): New function.
4099 (handle_fontified_prop): Use safe_call1 instead of call1.
4100 (safe_eval): Renamed from eval_form.
4101 (safe_eval_handler): Renamed from eval_handler.
4102 (handle_single_display_prop, display_mode_element): Use safe_eval
4103 instead of eval_form.
4105 * xfaces.c (merge_face_heights): Use safe_call instead of
4108 * keyboard.c (show_help_echo): Use safe_call instead of
4109 call_function; use safe_eval instead of eval_form.
4111 * lisp.h (safe_call): Renamed from call_function.
4112 (safe_eval): Renamed from eval_form.
4113 (safe_call1): Add prototype.
4115 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
4117 * xfns.c (image_ascent): Rearrange ascent calculation for the
4120 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
4122 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
4123 (where_is_internal_1): Don't bother ignoring menu-items any more.
4125 2000-10-04 Gerd Moellmann <gerd@gnu.org>
4127 * keyboard.c (update_menu_bindings): New variable.
4128 (parse_menu_item): Use AREF. If update_menu_bindings
4129 is 0, don't update menu bindings.
4130 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
4132 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
4134 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
4137 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
4139 * syntax.c (forw_comment): Match nestedness of ender/starter.
4140 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
4141 (prev_char_comstart_first): Remove.
4142 (back_comment): Check two-char comment markers more carefully
4143 to better handle overlapping cases like *//* or /* */* */ ...
4144 Match nestedness of ender/starter.
4146 2000-10-02 Dave Love <fx@gnu.org>
4148 * config.in (HAVE_GAI_STRERROR): Add undef.
4150 * process.c (Fopen_network_stream): Use it.
4152 * m/alpha.h (NO_REMAP): Don't define.
4154 2000-10-02 Gerd Moellmann <gerd@gnu.org>
4156 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
4157 return with a string converted to an integer or vice versa when
4158 Vmocklisp_arguments is t.
4159 (Fsignal): Likewise. The function can return for `quit'.
4160 (struct gcpro): Declare member `var' to point to a volatile
4163 * eval.c (error): Prevent compiler warning.
4165 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
4167 * keymap.c (keymap_memberp): New function.
4168 (Fset_keymap_parent): Use it.
4169 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
4170 Use keymap_memberp to avoid creating cycles.
4171 (access_keymap): Use KEYMAPP.
4173 2000-09-30 Gerd Moellmann <gerd@gnu.org>
4175 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
4176 gai_strerror. Make sure xerrno is set if connect fails. Improve
4179 2000-09-29 Jason Rumney <jasonr@gnu.org>
4181 * w32term.c (w32_char_font_type, w32_encode_char)
4182 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
4183 (w32_bdf_per_char_metric): New function.
4184 (w32_per_char_metric): Use it.
4185 (x_draw_glyph_string_background): Always draw background for BDF
4188 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
4189 GDI object which is a scarce resource.
4191 * w32bdf.c (search_file_line): Fix skipping of whitespace.
4192 (get_quoted_string): Fix limit on memchr search.
4193 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
4194 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
4195 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
4196 (get_cached_font_char, cache_char_offset): Use macro
4197 BDF_CODEPOINT_RANGE_COVER_P.
4198 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
4199 (clear_cached_bitmap_slots): New function.
4200 (GET_HEX_VALUE): G-Z, g-z are not hex.
4201 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
4202 (get_bitmap_with_cache): Use new cache implementation.
4203 (create_offscreen_bitmap): New function.
4204 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
4206 * w32term.c (x_produce_glyphs): If the distance from the current
4207 position to the next tab stop is less than a canonical character
4208 width, use the tab stop after that.
4209 (x_draw_glyphs): Handle case START and END are out of bounds more
4211 (x_clear_mouse_face): Block/unblock input.
4212 (x_display_and_set_cursor): Don't show a hollow box cursor for
4213 buffers whose cursor_type is nil.
4215 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4217 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
4220 * dispextern.h (updating_frame): Declare extern.
4222 2000-09-29 Andreas Schwab <schwab@suse.de>
4224 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
4226 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4228 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
4229 use its function definition.
4230 (tool_bar_items): Likewise.
4232 * lisp.h (fatal): Declare NO_RETURN.
4234 2000-09-29 Kenichi Handa <handa@etl.go.jp>
4236 * keymap.c: Remove the line "#undef NULL".
4238 2000-09-28 Gerd Moellmann <gerd@gnu.org>
4240 * xterm.c (x_make_frame_visible): Try harder to make the frame
4243 2000-09-28 Dave Love <fx@gnu.org>
4245 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
4247 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
4249 * .gdbinit (xreload): Note its need on GNU/Linux.
4251 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
4252 r_alloc, r_alloc_free.
4254 2000-09-28 Kenichi Handa <handa@etl.go.jp>
4256 * syntax.c (skip_chars): Handle negation correctly.
4258 2000-09-27 Gerd Moellmann <gerd@gnu.org>
4260 * xfaces.c (realize_default_face): Call set_lface_from_font_name
4261 with non-zero FORCE_P argument.
4263 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
4266 * xdisp.c (window_box_height): Add an assertion.
4268 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
4269 tool-bar than is available.
4270 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
4272 2000-09-27 Dave Love <fx@gnu.org>
4274 * s/irix6-5.h: Now works 64-bit. Tidied.
4276 2000-09-26 Gerd Moellmann <gerd@gnu.org>
4278 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
4279 instead of BITS_PER_INT.
4280 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
4281 EMACS_UINT, respectively.
4282 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
4284 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
4286 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
4288 * window.c (freeze_window_starts): Construct last argument for
4289 foreach_window differently.
4291 * xfns.c (x_decode_color): Don't return a Lisp_Object.
4293 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
4294 EMACS_UINT instead of `int' and `unsigned int'.
4295 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
4297 * frame.h (struct frame): Make the `nothing' member of union
4298 output_data an EMACS_INT.
4300 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
4302 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
4303 size in the sdata structure.
4304 (SDATA_NBYTES, SDATA_DATA): New macros.
4305 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
4306 differently for the different layout of the sdata structure.
4307 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
4309 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
4310 Check that size recorded in the string size and size recorded in
4311 the sdata structure agree.
4313 2000-09-25 Dave Love <fx@gnu.org>
4315 * buffer.c: Include stdio.h.
4317 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
4319 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
4321 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
4322 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
4324 (__malloc_extra_blocks): Declare as __malloc_size_t.
4326 2000-09-25 Gerd Moellmann <gerd@gnu.org>
4328 * alloc.c (mark_image): Use GC_NILP instead of NILP.
4330 * keyboard.c (show_help_echo): Set help_echo_showing_p.
4331 (read_char): If help-echo is showing, preserve the echo area
4334 * xdisp.c (help_echo_showing_p): New variable.
4335 (set_message): Reset it to 0.
4336 (init_xdisp): Initialize help_echo_showing_p.
4338 * dispextern.h (help_echo_showing_p): Declare extern.
4340 * config.in: Fix typo in __GNUC_MINOR__.
4342 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
4344 * s/freebsd.h (POSIX_SIGNALS): Define.
4346 * xterm.c (x_clear_mouse_face): Block/unblock input.
4348 2000-09-24 Dave Love <fx@gnu.org>
4350 * fns.c (base64_encode_1): Fix last change.
4352 2000-09-22 Gerd Moellmann <gerd@gnu.org>
4354 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
4356 * xdisp.c (try_window_reusing_current_matrix): More fixes
4357 for the case window has a header-line.
4359 2000-09-22 Dave Love <fx@gnu.org>
4361 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
4364 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
4366 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
4368 2000-09-21 Gerd Moellmann <gerd@gnu.org>
4370 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
4373 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
4376 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
4377 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
4378 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
4381 * marker.c (byte_char_debug_check): Return void.
4383 * xfns.c (Fx_create_frame): Set default frame parameter value
4384 for tool-bar-lines to 1.
4386 * dispnew.c (scrolling_window): Compare y-positions of rows
4387 equal at the start. Some simplification.
4389 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
4390 reused rows' y-position in the case window has a header-line, and
4391 new window start is greater than old window start.
4393 * process.c (process_sent_to): New variable.
4394 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
4395 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
4396 Declare more parameters volatile.
4398 * lread.c (Vrecursive_load_depth_limit): New variable.
4399 (Fload): Check recursive loads whose recursion depth exceeds
4400 Vrecursive_load_depth_limit.
4401 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
4403 2000-09-20 Gerd Moellmann <gerd@gnu.org>
4405 * fileio.c (Fread_file_name): Doc fix.
4407 * editfns.c (Fmessage_or_box): Doc fix.
4409 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
4411 * xfns.c (xbm_scan): Allow C-style comments.
4413 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
4414 symbols are specified, add color translations to the cache.
4415 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
4417 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
4419 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
4420 structures to xpm_init_color_cache.
4422 2000-09-19 Gerd Moellmann <gerd@gnu.org>
4424 * dispnew.c (update_window_line): Make sure to always draw
4427 2000-09-19 Andrew Innes <andrewi@gnu.org>
4429 * makefile.nt (bootstrap-emacs): Don't change directory.
4431 2000-09-19 Kenichi Handa <handa@etl.go.jp>
4433 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
4435 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
4436 If output buffer is too small, signal an appropriated error.
4438 2000-09-18 Dave Love <fx@gnu.org>
4440 * keyboard.c (menu_bar_items, tool_bar_items)
4441 (current_active_maps): Remove redundant get_local_map call.
4443 2000-09-18 Gerd Moellmann <gerd@gnu.org>
4445 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
4446 cursor for buffers whose cursor_type is nil.
4448 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
4449 a feature to implement that is already implemented.
4450 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
4453 * xfns.c (x_clear_image_1): New function.
4454 (x_clear_image): Use it.
4455 (x_from_xcolors): Use x_clear_image_1; don't free the image's
4458 * dispnew.c (update_window): Move test for invisible lines
4459 at the top to update_window_line.
4460 (update_window_line): Handle invisible lines here.
4462 * xfns.c (clear_image_cache): Clear current matrices of all
4463 frames sharing an image cache. Block input while freeing
4464 images. Fix timestamp comparison.
4465 (x_clear_image): Also free the mask.
4467 * xfns.c (lookup_image): Block input while loading the image so
4468 that we won't get interrupted in a state where the image isn't yet
4470 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
4471 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
4472 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
4473 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
4476 2000-09-16 Gerd Moellmann <gerd@gnu.org>
4478 * dispnew.c (update_window): Make sure to make desired rows
4479 current even if they are completely invisible at the top
4482 2000-09-15 Gerd Moellmann <gerd@gnu.org>
4484 * xfns.c (lookup_image): Build mask before applying an algorithm.
4485 Recognize algorithm `disabled'.
4486 (cross_disabled_images): New variable.
4487 (COLOR_INTENSITY): New macro.
4488 (x_detect_edges): Use COLOR_INTENSITY.
4489 (x_disable_image): New function.
4490 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
4492 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
4493 disabled state, don't apply an image transformation algorithm if
4494 the user specified an image for the disabled state. Use
4495 `:algorithm disabled' for creating a disabled item's image if the
4496 user hasn't specified an image.
4498 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
4499 allocation functions with the XPM lib.
4500 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
4501 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
4502 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
4503 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
4504 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
4506 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
4507 functions, if possible, because these handle color allocation
4508 failure more gracefully.
4509 (Fimage_mask_p): New function.
4511 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
4512 (Qedge_detection, Qheuristic): New symbols.
4513 (syms_of_xfns): Initialize new symbols.
4514 (lookup_image): Handle `:mask X', `:algorithm emboss', and
4515 `algorithm (edge-detection ...)'.
4516 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
4517 (tiff_format, gif_format, gs_format): Add `:mask'.
4518 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
4519 (GIF_MASK, GS_MASK): New enumerators.
4520 (x_laplace_read_row, x_laplace_write_row): Functions removed.
4521 (emboss_matrix, laplace_matrix): New variables.
4522 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
4523 (x_edge_detection): New functions.
4524 (x_laplace): Rewritten in terms of x_detect_edges.
4525 (x_build_heuristic_mask): If image has a mask, free it.
4527 2000-09-14 Andrew Innes <andrewi@gnu.org>
4529 * makefile.w32-in: Revert to Unix line endings.
4531 2000-09-14 Andrew Innes <andrewi@gnu.org>
4533 * makefile.w32-in: Standardize indentation somewhat.
4534 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
4535 cater for differences between shells.
4537 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
4539 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4541 * xterm.c (x_produce_glyphs): If the distance from the current
4542 position to the next tab stop is less than a canonical character
4543 width, use the tab stop after that.
4545 2000-09-14 Dave Love <fx@gnu.org>
4547 * buffer.c (alloc_buffer_text): Fix xmalloc call.
4549 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4551 * xdisp.c (handle_fontified_prop): While running fontification
4552 functions, bind `fontification-functions' and
4553 `after-change-functions' to nil.
4555 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
4556 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
4558 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
4560 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
4561 USE_MMAP_FOR_BUFFERS.
4563 * insdel.c (make_gap): Use enlarge_buffer_text.
4565 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
4566 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
4567 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
4568 from former r_alloc_* functions in ralloc.c.
4569 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
4571 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
4572 (mmap_init) [REL_ALLOC_MMAP]: New function.
4573 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
4574 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
4577 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
4578 (enlarge_buffer_text): Add prototype.
4580 * ralloc.c: Remove everything having to do with the use of mmap.
4582 2000-09-13 Gerd Moellmann <gerd@gnu.org>
4584 * sound.c (Fplay_sound): Doc fix.
4586 * keyboard.c: Avoid some more compiler warnings.
4587 (parse_tool_bar_item): Ignore cached key bindings.
4589 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
4590 and allocation of Lisp data.
4592 2000-09-12 Gerd Moellmann <gerd@gnu.org>
4594 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
4595 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
4598 * lread.c (Fload): Put code checking for recursive loads in #if 0.
4600 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
4602 * ccl.c: Comment fixed.
4603 (MAX_MAP_SET_LEVEL): Increased to 30.
4604 (PUSH_MAPPING_STACK): Enclose with do-while block.
4605 (POP_MAPPING_STACK): Likewise.
4606 (stack_idx_of_map_multiple): New variable.
4607 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
4608 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
4609 call the corresponding CCL program by
4610 CCL_CALL_FOR_MAP_INSTRUCTION.
4611 (ccl_driver) <CCL_MapSingle>: Likewise.
4612 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
4613 with the case where looking up process reaches to the end of
4614 map-set, and call CCL programs as the above change.
4616 2000-09-11 Gerd Moellmann <gerd@gnu.org>
4618 * xfns.c (png_load, jpeg_load): Declare some variables volatile
4619 that might be clobbered by longjmp.
4620 (check_x_display_info, x_decode_color, create_frame_xic)
4621 (Fx_display_backing_store, Fx_display_visual_class)
4622 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
4625 * lread.c (init_lread): Set Vloads_in_progress to nil.
4626 (Fload): Show list of recursively loaded files, when signaling an
4629 * lread.c (Vloads_in_progress): New variable.
4630 (record_load_unwind): New function.
4631 (Fload): Check for recursive loads.
4632 (syms_of_lread): Initialize Vloads_in_progress.
4633 (read_integer, read1): Avoid some compiler warnings.
4635 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
4638 2000-09-11 Miles Bader <miles@gnu.org>
4640 * editfns.c (Fbuffer_string): Doc fix.
4642 2000-09-10 Gerd Moellmann <gerd@gnu.org>
4644 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
4646 2000-09-09 Ken Raeburn <raeburn@gnu.org>
4648 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
4649 whether to include other header files.
4651 2000-09-09 Gerd Moellmann <gerd@gnu.org>
4653 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
4654 by Fmemq as a boolean.
4656 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
4658 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
4660 2000-09-08 Gerd Moellmann <gerd@gnu.org>
4662 * ralloc.c (mmap_fd): Remove initializer which can make it
4663 read-only in a dumped Emacs.
4664 (mmap_fd_1): New variable.
4665 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
4666 restore it from there.
4667 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
4668 unconditionally so that mmap_fd can be initialized there.
4669 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
4670 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
4671 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
4673 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
4675 * xdisp.c (dump_glyph_row): Fix printf format string.
4676 (display_line, move_it_in_display_line_to): Avoid compiler
4679 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
4681 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
4684 * xdisp.c (try_window_id): When trying to locate cursor in
4685 unchanged rows at the top, handle the case that we can't find it.
4687 * xterm.c (x_draw_glyphs): Handle case START and END are out
4688 of bounds more carefully.
4690 2000-09-08 Dave Love <fx@gnu.org>
4692 * s/sol2.h (REL_ALLOC_MMAP): Define.
4693 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
4695 * ralloc.c: Don't include string.h (redundant).
4696 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
4697 [!MAP_ANON]: Include fcntl.h.
4698 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
4699 (r_alloc, r_re_alloc, r_alloc_free)
4700 (mmap_enlarge, mmap_set_vars): Use it.
4701 (r_alloc_init_fd): New function.
4702 (__morecore) [SYSTEM_MALLOC]: Don't declare.
4703 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
4706 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
4709 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
4710 change to __NetBSD__.
4712 2000-09-08 Kenichi Handa <handa@etl.go.jp>
4714 * search.c (compile_pattern): Check the multibyteness of cached
4717 2000-09-08 Miles Bader <miles@gnu.org>
4719 * xfaces.c (default_face_vector): Function removed.
4720 (Finternal_merge_in_global_face): Restore old global/local
4721 attribute override order. Use inline loop instead of calling
4722 default_face_vector.
4724 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4726 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
4727 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
4728 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
4729 where necessary, in case POINTER_TYPE is `void'.
4731 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
4733 * frame.c (make_terminal_frame): Initialize frame foreground and
4734 background colors to unspecified, for the initial instance of an
4737 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4739 * ralloc.c (mmap_find): Fix overlap computation.
4740 (mmap_enlarge): Compute nbytes before trying to find an
4743 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
4746 * lread.c (syms_of_lread): Change value of regexp
4747 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
4749 * xmenu.c (xdialog_show): When looking up the selection in
4750 menu_items, take `quote' boundaries into account; this corresponds
4751 to a nil ITEM in x-popup-dialog.
4753 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4755 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
4757 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
4759 * coding.c (encode_coding_sjis_big5): Use translation table for
4760 encoding, not decoding. Fix the handling of latin-jisx0201.
4761 Check for the charset katakana-jisx0201 too.
4762 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
4763 (detect_coding_sjis): Check the byte sequence more rigidly.
4765 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4767 * xfaces.c (Vparam_value_alist): New variable.
4768 (syms_of_xfaces): Initialize it.
4769 (Finternal_set_lisp_face_attribute): Avoid more consing.
4771 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
4773 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
4774 (Qbackground_mode): New variable.
4775 (syms_of_frame_1): Initialize Qbackground_mode.
4777 * lisp.h (Qdisplay): Declare extern.
4779 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
4780 change face on all frames, and change the default for new frames.
4782 2000-09-07 Dave Love <fx@gnu.org>
4784 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
4786 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4788 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
4790 * charset.c: Include composite.h
4791 (lisp_string_width): New function.
4792 (Fstring_width): Call lisp_string_width instead of strwidth.
4794 * Makefile.in (charset.o): Depends on composite.h.
4796 * process.c (read_process_output): Before inserting the decoded
4797 text in the buffer, adjust the multibyteness.
4799 2000-09-06 Gerd Moellmann <gerd@gnu.org>
4801 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
4802 buffer's text buffer is null, map new memory.
4804 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
4805 POINTER_TYPE and size_t.
4806 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
4807 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
4808 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
4809 [REL_ALLOC_MMAP]: New macros.
4810 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
4811 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
4812 [REL_ALLOC_MMAP]: New functions.
4814 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
4815 before and after unexec.
4817 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
4818 text buffers if necessary.
4820 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
4821 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
4824 * config.in (HAVE_MMAP): Add #undef.
4826 2000-09-05 Gerd Moellmann <gerd@gnu.org>
4828 * frame.c (Qdisplay_type): New variable.
4829 (syms_of_frame_1): Initialize it.
4830 (Fframe_parameter): New function that avoids consing.
4831 (syms_of_frame): Defsubr it.
4833 * buffer.c (Fother_buffer): Consider buffers as invisible when
4834 they are displayed in a window on an invisible frame.
4836 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
4837 get-largest-window always return nil.
4839 2000-09-04 Gerd Moellmann <gerd@gnu.org>
4841 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
4842 variable; recognize Emacs 19 elc files.
4844 2000-09-04 Miles Bader <miles@gnu.org>
4846 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
4847 before initially popping up the menu, so the menu doesn't flash
4848 when the face settings are significantly different from the
4851 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
4853 * regex.c (WIDE_CHAR_SUPPORT): New macro.
4854 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
4855 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
4856 (BIT_UNIBYTE): Remove.
4857 (re_match_2_internal): Delete corresponding code and streamline the
4858 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
4859 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
4860 (re_wctype_t): New type.
4861 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
4862 (regex_compile): Use them and fix handling of overly long char classes.
4864 2000-09-03 Andrew Innes <andrewi@gnu.org>
4866 * makefile.w32-in: Change to DOS line endings.
4868 * s/ms-w32.h (ORDINARY_LINK): New define.
4870 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
4871 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
4873 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
4874 (distclean): Delete them here instead.
4876 * w32proc.c (compare_env): Convert to uppercase for comparison,
4877 not lowercase, to match how the native Windows shell works.
4879 2000-09-03 Jason Rumney <jasonr@gnu.org>
4881 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
4882 CVS changes the line-ends when checking in/out on DOS/Windows.
4884 * makefile.nt (emacs): Do not change directory to run temacs, as
4885 the load-path is set relative to current directory.
4887 2000-09-03 Miles Bader <miles@gnu.org>
4889 * xterm.c (x_alloc_lighter_color_for_widget): New function.
4891 2000-09-02 Gerd Moellmann <gerd@gnu.org>
4893 * xdisp.c (redisplay_mode_lines): New function.
4894 (display_mode_lines): Return number of mode lines displayed.
4895 (echo_area_display): Use redisplay_mode_lines to draw garbaged
4896 mode lines. Don't temporarily bind redisplay-dont-pause to t.
4898 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
4899 string.h and strings.h.
4900 (index) [HAVE_INDEX]: Add prototype.
4902 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
4903 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
4905 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
4906 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
4908 2000-09-01 Gerd Moellmann <gerd@gnu.org>
4910 * lread.c (read1): Accept `?' as symbol constituent, for
4911 compatiblity with XEmacs.
4913 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
4915 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
4916 (struct re_pattern_buffer): Remove newline_anchor.
4917 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
4918 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
4919 (re_max_failures, fail_stack): Use size_t rather than unsigned.
4920 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
4921 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
4922 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
4923 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
4924 Get rid of references to newline_anchor.
4925 (regcomp): Allocate and precompute a fastmap.
4927 2000-08-31 Gerd Moellmann <gerd@gnu.org>
4929 * lread.c (openp): GCPRO local variable `filename'.
4931 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
4933 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
4935 * regex.c: Merge some changes from GNU libc. Add prototypes.
4936 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
4937 Use memcmp and memcpy instead of bcopy and bcmp.
4938 (init_syntax_once): Use ISALNUM.
4939 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
4940 (REG_UNSET_VALUE): Remove. Use NULL instead.
4941 (REG_UNSET, re_match_2_internal): Use NULL.
4942 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
4944 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
4945 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
4946 (regex_compile): In handle_interval, return an error rather than try to
4947 unfetch the interval if we can't find the closing brace.
4948 Obey the RE_NO_GNU_OPS syntax bit.
4949 (TOLOWER): New macro.
4951 (regexec): Allocate regs.start and regs.end as one block.
4953 2000-08-30 Gerd Moellmann <gerd@gnu.org>
4955 * xdisp.c (echo_area_display): Check display_completed instead
4956 of calling detect_input_pending.
4958 * dispnew.c (update_frame): Only set display_completed here; move
4959 the update_begin and update_end calls here from update_frame_1.
4960 (update_frame_1): Don't set display_completed here, don't call
4961 update_begin/update_end.
4963 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
4964 instead of store_frame_param.
4966 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4968 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
4969 desired window matrix hasn't been displayed, use the current row
4970 instead. Make sure that only those frame rows are updated for
4971 which there exists a corresponding enabled desired row.
4973 2000-08-29 Miles Bader <miles@gnu.org>
4975 * xfaces.c (default_face_vector): New function.
4976 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
4978 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4980 * lread.c (openp): Prevent temporary string passed to
4981 Ffile_readable_p from being garbage collected.
4983 2000-08-28 Dave Love <fx@gnu.org>
4985 * keymap.c (store_in_keymap): Add `static' to declaration.
4987 2000-08-28 Gerd Moellmann <gerd@gnu.org>
4989 * emacs.c, callint.c, doc.c, editfns.c
4990 (toplevel) [HAVE_STRING_H]: Include string.h.
4991 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
4992 (index): Remove prototypes which might conflict with non-standard
4993 definitions of index/strchr.
4995 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
4996 (rindex): Define only if !HAVE_RINDEX.
4998 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
5000 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
5002 2000-08-28 Miles Bader <miles@gnu.org>
5004 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
5005 made inconsistent by a font-related attribute in FROM.
5006 (merge_face_inheritance): Add function comment.
5008 2000-08-28 Kenichi Handa <handa@etl.go.jp>
5010 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
5011 the 4th arg (PREV_EVENT) Qt to suppress input method.
5013 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
5015 * regex.c: Indent cpp directives and remove parens after `defined'.
5016 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
5017 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
5018 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
5019 (re_compile_pattern): Use size_t for length.
5020 (init_syntax_once): Move to a better place.
5021 * regex.h: Merge changes from GNU libc. Indent cpp directives.
5022 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
5024 * syntax.c (back_comment): Detect cases where a comment-starter is
5025 actually inside another comment as in: /* a // b */ c // d \n.
5026 Make it clear that `comstart_pos' is unused for nested comments.
5028 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
5029 (KEYMAPP): New macro.
5030 (Fkeymap_parent, Fset_keymap_parent): Use it.
5031 (fix_submap_inheritance): Mark it static.
5032 (define_as_prefix, describe_buffer_bindings, describe_command)
5033 (describe_translation, describe_map): Complete prototypes.
5035 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
5037 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
5038 to better match the key-lookup behavior.
5040 2000-08-27 Gerd Moellmann <gerd@gnu.org>
5042 * xfaces.c (lface_fully_specified_p): Handle :inherit.
5043 (Finternal_set_lisp_face_attribute): Fix typo in error message.
5045 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
5047 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
5048 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
5049 (xterm.o): Depend on coding.h
5051 2000-08-26 Kenichi Handa <handa@etl.go.jp>
5053 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
5054 the corresponding '#endif'.
5056 2000-08-26 Miles Bader <miles@gnu.org>
5058 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
5059 * xfaces.c (QCinherit): New variable.
5060 (syms_of_xfaces): Initialize it.
5061 (LFACE_INHERIT): New macro.
5062 (Finternal_get_lisp_face_attribute)
5063 (merge_face_vector_with_property)
5064 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
5065 (check_lface_attrs): Allow new types of face height. Check
5067 (CYCLE_CHECK): New macro.
5068 (merge_face_inheritance): New function.
5069 (merge_face_vectors): Merge inherited faces too. Add F and
5070 CYCLE_CHECK arguments.
5071 (merge_face_vector_with_property, Finternal_merge_in_global_face)
5072 (lookup_named_face, lookup_derived_face, realize_named_face)
5073 (face_at_string_position, face_at_buffer_position): Supply
5074 new F and CYCLE_CHECK arguments to merge_face_vectors.
5075 (merge_face_heights): New function.
5076 (merge_face_vectors, merge_face_vector_with_property)
5077 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
5078 handle relative face heights.
5079 (lface_same_font_attributes_p): Compare heights using EQ.
5081 2000-08-26 Kenichi Handa <handa@etl.go.jp>
5083 * charset.c (char_to_string): Check the character validity.
5084 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
5087 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
5089 * regex.c (PUSH_FAILURE_COUNT): New macro.
5090 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
5091 Handle popping of a register's or a counter's data.
5092 (POP_FAILURE_POINT): Use the new name.
5093 (re_match_2_internal): Push counter data on the stack for succeed_n,
5094 jump_n and set_number_at and remove misleading dead code in succeed_n.
5096 2000-08-25 Gerd Moellmann <gerd@gnu.org>
5098 * xdisp.c (redisplay_internal): If considering all windows on all
5099 frames, update the display for each frame as soon as possible,
5100 instead of first building all desired matrices for all frames, and
5101 then updating them all.
5102 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
5104 2000-08-24 Gerd Moellmann <gerd@gnu.org>
5106 * bytecode.c (mark_byte_stack): Add a comment.
5108 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
5109 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
5112 2000-08-24 Kenichi Handa <handa@etl.go.jp>
5114 * minibuf.c (do_completion): Always use compare-string, not
5115 string-equal because the latter doesn't pay attention to
5116 multibyteness of strings.
5118 * process.c (create_process): Don't setup raw-text coding here.
5119 (Fopen_network_stream): Don't set coding->src_multibyte and
5120 coding->dst_multibyte here.
5121 (read_process_output): For process filter, return unibyte string
5122 if default-enable-multibyte-characters is nil.
5123 (send_process): If OBJECT is multibyte text, be sure to encoded it
5124 by the specified coding system for the process. Otherwise, setup
5126 (init_process): Don't initialize default-process-coding-system
5129 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
5131 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
5132 <scroll-down-aggressively>: Likewise.
5134 2000-08-23 Kenichi Handa <handa@etl.go.jp>
5136 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
5137 zero. Set coding->produced_char correctly.
5139 2000-08-22 Andrew Innes <andrewi@gnu.org>
5141 * makefile.w32-in: New file.
5143 * unexw32.c (unexec): Ignore old_name, and use the actual location
5144 of the current executable instead. Base new_name on this.
5146 * w32proc.c (create_child): Remove reference to security
5147 descriptor, which isn't needed and doesn't compile with mingw32.
5149 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5150 up dllimport attributes.
5151 (x_update_window_end): Update prototype.
5153 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
5154 extern, which screws up dllimport attributes.
5156 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5157 up dllimport attributes.
5159 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
5160 screws up dllimport attributes.
5162 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5163 up dllimport attributes.
5164 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
5165 screws up dllimport attributes.
5167 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5168 up dllimport attributes.
5170 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
5171 screws up dllimport attributes.
5173 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
5174 screws up dllimport attributes.
5176 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5177 up dllimport attributes.
5179 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
5180 unnecessary extern, which screws up dllimport attributes.
5183 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5184 up dllimport attributes.
5186 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
5187 unnecessary extern, which screws up dllimport attributes.
5189 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
5190 screws up dllimport attributes.
5192 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5193 up dllimport attributes.
5195 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
5197 * w32bdf.c (search_file_line):
5198 (set_bdf_font_info):
5200 (w32_get_bdf_glyph):
5201 (w32_BDF_to_x_font): Fix compile warnings.
5203 * w32menu.c: Include keyboard.h before frame.h. Fix compile
5206 * w32select.c: Include keyboard.h before frame.h.
5208 * w32fns.c (max): Define macro.
5209 (JOHAB_CHARSET): Define if not known.
5210 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
5211 (Fx_show_tip): Synch with X version.
5213 * w32xfns.c: Include keyboard.h before frame.h.
5215 * w32fns.c: Include keyboard.h before frame.h.
5217 * w32term.c: Include keyboard.h before frame.h.
5219 * fontset.c: Include keyboard.h before frame.h.
5221 * w32inevt.c: Include keyboard.h before frame.h.
5222 (MOUSE_MOVED): Define if not known.
5224 * minibuf.c: Include keyboard.h before frame.h.
5226 * keyboard.c: Include keyboard.h before frame.h.
5228 * indent.c: Include keyboard.h before frame.h.
5230 * dispnew.c: Include keyboard.h before frame.h.
5232 * buffer.c: Include keyboard.h before frame.h.
5234 * alloc.c: Include keyboard.h before frame.h.
5236 * print.c: Include keyboard.h before frame.h.
5238 * process.c: Include keyboard.h before frame.h.
5240 * scroll.c: Include keyboard.h before frame.h.
5242 * sysdep.c: Include keyboard.h before frame.h.
5244 * term.c: Include keyboard.h before frame.h.
5246 * window.c: Include keyboard.h before frame.h.
5248 * xdisp.c: Include keyboard.h before frame.h.
5249 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
5251 * frame.c: Include keyboard.h before frame.h.
5253 * w32heap.h: Undefine min, max.
5255 * w32gui.h: Undefine min, max.
5257 * unexw32.c: Change PUCHAR to PCHAR.
5258 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
5261 (copy_executable_and_dump_data): Remove unnecessary static defs.
5262 (copy_executable_and_dump_data): Fix compile warnings.
5264 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
5266 * w32console.c (min): Define macro.
5267 (clear_frame, write_glyphs): Fix compile warning.
5269 * w32proc.c (compare_env):
5270 (find_child_console): Fix compile warning.
5272 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
5273 sys_errlist instead of _sys_errlist.
5274 (get_emacs_configuration_options): New function.
5276 * s/ms-w32.h (sys_nerr): Provide default definition.
5277 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
5278 name with _ prepended.
5279 (NSIG): Define if not known.
5280 (get_emacs_configuration): Provide extern declaration.
5281 (get_emacs_configuration_options): Provide extern declaration.
5282 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
5284 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
5286 (read_unc_volume): Fix compile warning.
5288 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
5289 definitions from being used.
5291 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
5293 * w32.c (unc_volume_file_attributes):
5294 (open_unc_volume): Make arg const.
5296 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
5297 (read_input_waiting): Remove excess parameter.
5299 * w32.c (init_environment): Call _access.
5300 (check_windows_init_file): Call _close.
5301 (init_user_info): Call _putenv.
5302 (init_environment): Call _putenv and _strdup.
5303 (init_ntproc): Reset volume info cache on startup.
5305 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
5306 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
5307 cannot override the CRT malloc.
5309 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
5310 (LINK_FLAGS): Append to original value of LINK_FLAGS.
5312 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
5313 unless we are linking with a static CRT.
5314 (RVA_TO_PTR): Cast result to unsigned char*.
5316 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
5317 (add_volume_info): Use xstrdup.
5319 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
5321 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
5322 (do_completion, Fminibuffer_complete_word): Use it.
5323 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
5324 var so it can take non-boolean values.
5326 2000-08-21 Gerd Moellmann <gerd@gnu.org>
5328 * editfns.c (find_field): Formatting changes.
5329 (toplevel): Some old-style function forward declarations
5330 changed to prototypes, some new protypes added, some functions
5333 * lisp.h (set_time_zone_rule): Add prototype.
5334 (use_dialog_box): External declaration.
5336 * keyboard.c (gen_help_event): Add parameter SIZE.
5337 (kbd_buffer_events_waiting): Slightly rewritten.
5338 (clear_event): New function.
5339 (kbd_buffer_get_event): Use it, and clear the input_events of
5341 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
5342 don't fill the newly created array with nils.
5343 (toplevel): Convert some old-style function forward declarations
5346 * keyboard.h (gen_help_event): Change prototype.
5348 * xterm.c (XTread_socket): Change calls to gen_help_event.
5350 * w32term.c (w32_read_socket): Change calls to gen_help_event.
5352 * eval.c (Fmacroexpand): Doc fix.
5354 2000-08-20 Jason Rumney <jasonr@gnu.org>
5356 * w32term.h (x_display_info_for_display): Remove as this function
5357 does not exist on W32.
5359 * w32term.c (help_echo_window): New variable.
5360 (syms_of_w32term): staticpro it.
5361 (note_mode_line_highlight): Set it.
5362 (XTextExtents16): Removed as there is no equivalent on W32.
5363 (x_compute_glyph_string_overhangs): Incomplete body removed, as
5364 the X way of doing this will not work for W32.
5365 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
5366 (x_draw_image_foreground): Avoid drawing outside of the clip area
5367 when image doesn't have a mask.
5368 (note_mouse_highlight): Process overlays in the right order of
5369 priority. Set help_echo_window.
5370 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
5371 because that's more visible for large images.
5373 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
5374 name to single_keymap_panes.
5375 (w32_menu_show): Set wv->title when dealing with titles.
5376 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
5378 2000-08-21 Miles Bader <miles@gnu.org>
5380 * minibuf.c (do_completion): Try again if we rewrite the input
5381 string, but no completion was done, so that any completion message
5384 2000-08-20 Gerd Moellmann <gerd@gnu.org>
5386 * xfaces.c (lface_equal_p): Compare strings differently.
5387 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
5388 (realize_tty_face): Use them.
5389 (syms_of_xfaces): Initialize new variables.
5390 (map_tty_color): New function, extracted from realize_tty_face.
5391 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
5392 foreground or background color, store the new color name in the
5393 realized face; previous code trying to do this had no effect.
5394 (realize_tty_face): Use map_tty_color.
5395 (Fclear_face_cache): Set face_change_count and ensure thorough
5398 2000-08-19 Gerd Moellmann <gerd@gnu.org>
5400 * undo.c (record_first_change, record_marker_adjustment): Don't
5401 use XBUFFER on last_undo_buffer which might not be a buffer.
5403 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5405 * coding.c (decode_coding_string): Set members consumed,
5406 consumed_char, produced, produced_char of *coding correctly. If
5407 decode_coding doesn't consume any byte, don't try anymore.
5408 (encode_coding_string): Likewise.
5410 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5412 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
5413 conditional have void type, for Standard C compilers.
5415 * xdisp.c (redisplay_internal): Compare windows for equality with
5416 EQ, instead of applying XWINDOW to something that might not
5419 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5421 * fontset.c (Finternal_char_font): Search only the selected frame
5422 for a window of the current buffer.
5424 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5426 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
5429 * keyboard.c (kbd_buffer_get_event): Handle the case that the
5430 second half of a HELP_EVENT is found at the start of kbd_buffer.
5432 2000-08-18 Miles Bader <miles@gnu.org>
5434 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
5436 * editfns.c (save_restriction_save): Rewrite to use markers.
5437 (save_restriction_restore): Rewrite to understand new form of data
5438 saved by save_restriction_save.
5439 (Fsave_restriction): Remove cautionary note in doc-string.
5441 2000-08-17 Gerd Moellmann <gerd@gnu.org>
5443 * fileio.c (build_annotations): Add a comment explaining the
5444 return value of format-annotate-function. Replace a spurious call
5445 to Flength with a CONSP test. Call format-annotate-function with
5446 a fifth arg specifying how many times the function is been called
5447 in a row, to let it choose temporary buffers appropriately.
5449 2000-08-17 Dave Love <fx@gnu.org>
5451 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
5452 declare make_temp_name twice.
5454 * lread.c: Prototype readevalloop, load_unwind,
5455 load_descriptor_unwind.
5456 (unreadpure): Give it an arg.
5458 * unexalpha.c: Prototype fatal_unexec, mark_x,
5459 update_dynamic_symbols. Declare unexec as void.
5461 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
5462 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
5464 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
5465 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
5468 * alloca.c: Use #error.
5469 [POINTER_TYPE]: Use it.
5471 * eval.c (Fdefvar): Doc fix.
5473 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
5474 INITIALIZE_INTERVAL.
5476 * buffer.h: Avoid DECLARE_INTERVALS.
5478 * config.in: Add size_t.
5480 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
5482 * w16select.c (set_clipboard_data): If there's not enough memory
5483 to put text into clipboard, return 1, as Fw16_set_clipboard_data
5484 expects. In case of other failures, return 3.
5485 (system_error_msg): New error message.
5486 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
5489 2000-08-16 Gerd Moellmann <gerd@gnu.org>
5491 * term.c (write_glyphs): Also turn off inverse video after turning
5492 off other appearances in case TS_exit_attribute_mode is not equal
5493 to TS_end_standout_mode.
5494 (insert_glyphs): Turn inverse video on/off for each run of glyphs
5496 (turn_off_face): Reset standout_mode only if
5497 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
5498 is equal to TS_end_standout_mode.
5500 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5502 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
5503 sequence at the end of the source block.
5505 * ccl.c (Fccl_program_p): Docstring modified.
5506 (Fccl_execute): Likewise.
5507 (Fccl_execute_on_string): Likewise.
5509 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
5511 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
5513 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5515 The following changes are mainly to fix bugs of
5516 encode/decode-coding-string failing if encoding/decoding return
5517 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
5518 variable conversion_buffer.
5520 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
5521 decrement dst_end to avoid buffer overflow in the later call of
5524 * coding.h (conversion_buffer_size, conversion_buffer)
5525 (get_conversion_buffer): Extern deleted.
5527 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
5528 (conversion_buffer, conversion_buffer_size): Variables deleted.
5529 (get_conversion_buffer): Function deleted.
5530 (struct conversion_buffer): New structure.
5531 (MAX_ALLOCA): New macro.
5532 (allocate_conversion_buffer): New macro.
5533 (extend_conversion_buffer, free_conversion_buffer): New functions.
5534 (ccl_coding_driver): Set coding->result.
5535 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
5536 this is the last block of source.
5537 (encode_coding): Likewise. Handle the source block as the last
5538 one only when the whole source text is consumed.
5539 (decode_coding_string): Handle the case that the output buffer is
5540 too small to decode the whole source text. Use
5541 allocate_conversion_buffer, extend_conversion_buffer and
5542 free_conversion_buffer, not get_conversion_buffer.
5543 (encode_coding_string): Likewise.
5544 (init_coding): Function deleted.
5545 (init_coding_once): Delete code to initialize
5546 conversion_buffer_size.
5548 * emacs.c (main): Don't call init_coding.
5550 * msdos.c (IT_write_glyphs): Use a locally declared
5553 * term.c (write_glyphs): Use a locally declared conversion_buffer.
5554 (insert_glyphs): Likewise.
5556 * w32console.c (write_glyphs): Use a locally declared
5559 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
5561 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
5562 member of display_info is NULL.
5564 2000-08-15 Gerd Moellmann <gerd@gnu.org>
5566 * alloc.c (compact_small_strings): Use safe_bcopy, add an
5569 * term.c (turn_off_face): Reset standout_mode when resetting
5570 appearances with capability `me'.
5571 (write_glyphs): Switch on inverse video before each face change.
5573 2000-08-14 Dave Love <fx@gnu.org>
5575 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
5576 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
5577 (lisp_free): Declare and make static.
5579 * window.c: Fix embedded comment.
5580 (syms_of_window): Fix doc string.
5582 2000-08-14 Gerd Moellmann <gerd@gnu.org>
5584 * keymap.c (push_key_description): If C without modifiers is < 32,
5585 make sure to print `C-' before `M-', like in the manual.
5587 2000-08-11 Gerd Moellmann <gerd@gnu.org>
5589 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
5590 since they aren't relocated anymore.
5591 (sxhash_string): Make sure returned hash code fits in a Lisp
5594 * xdisp.c (try_cursor_movement): Fix handling of cursor in
5595 partially visible line which is smaller than the window's
5598 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5600 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
5601 the multibyte form of eight-bit-control characters.
5602 (Fccl_execute_on_string): Initialize ccl->multibyte.
5604 * ccl.h (struct ccl_program): New member multibyte.
5606 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
5608 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5610 * regex.c (regex_compile) <normal_char>: Pay attention to
5612 (analyse_first) <exactn>: Setup fastmap correctly for
5613 eight-bit-control characters.
5615 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5617 * termhooks.h (enum event_kind): New member
5618 multibyte_char_keystroke.
5620 * keyboard.c (make_lispy_event): Handle the new event type
5621 multibyte_char_keystroke.
5623 * xterm.c: Include coding.h.
5624 (XTread_socket): Work around a bug of XmbLookupString. If the
5625 input is from XIM, decode it according to the current locale. In
5626 that case, generate multibyte_char_keystroke events.
5628 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5630 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
5631 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
5633 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5635 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
5636 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
5637 (move_it_in_display_line_to): Record iterator's ascent and descent
5638 before producing glyphs, and restore them when we know the glyph
5639 doesn't fit on the line.
5640 (move_it_to): Restructured so that it's easier to debug. If
5641 moving to a vpos, and not moving to an x or character position,
5642 stop as soon as the specified vpos is reached; don't move further
5643 into that line because that might change the computed line height.
5644 (try_cursor_movement): New function, extracted from the cursor
5645 movement branch of redisplay_window. If ending on a partially
5646 visible line, don't try to scroll if the cursor line is taller
5648 (redisplay_window): Use try_cursor_movement.
5650 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
5651 because that function doesn't cope with variable-height lines.
5653 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
5654 box cursor because that's better visible for large images.
5656 2000-08-10 Miles Bader <miles@gnu.org>
5658 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
5660 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5662 * xdisp.c (Vmessages_buffer_name): New variable.
5663 (message_dolog): Use it.
5664 (syms_of_xdisp): Initialize it.
5666 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
5668 * msdos.c (IT_note_mouse_highlight): Update the calls to
5670 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
5671 redundant now that keyboard.h is included.
5673 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
5675 * keyboard.c (kbd_buffer_events_waiting): New function.
5677 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
5679 * msdos.c: Include keyboard.h.
5680 (XMenuActivate): Empty no_event events from the event buffer. If
5681 no events are left after that, call clear_input_pending.
5682 (mouse_clear_clicks): New function, code moved from mouse_init.
5683 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
5684 mouse driver to ``forget'' any past clicks.
5686 * Makefile.in (msdos.o): Depend on keyboard.h.
5688 2000-08-09 Gerd Moellmann <gerd@gnu.org>
5690 * lisp.h (input_pending): External declaration.
5692 * dispextern.h (Qredisplay_dont_pause): Declare extern.
5694 * xdisp.c (echo_area_display): Display thoroughly if input is
5695 pending. Bind redisplay-dont-pause to t during the redisplay.
5696 in case input is pending.
5698 * dispnew.c (Qredisplay_dont_pause): New variable.
5699 (syms_of_display): Initialize and staticpro it.
5700 (update_frame_1): Don't interrupt the display for pending input if
5701 redisplay_dont_pause is set.
5703 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
5705 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5707 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
5709 * callproc.c (Fcall_process): Terminate the unwind-protect around
5710 the post-read-conversion of coding system.
5712 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
5713 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
5714 * buffer.h (overlays_at): Update prototype.
5715 * xdisp.c (next_overlay_change): Update call to overlays_at.
5716 * xfaces.c (face_at_buffer_position): Likewise.
5717 * textprop.c (Fget_char_property): Likewise.
5718 * xterm.c (note_mouse_highlight): Likewise.
5720 * minibuf.c (do_completion): Don't consider a simple change of
5721 case as `completion'.
5723 2000-08-08 Ken Raeburn <raeburn@gnu.org>
5725 * keyboard.c (syms_of_keyboard): Initialize
5726 last_point_position_buffer.
5727 * undo.c (record_delete): Make sure last_point_position_buffer is
5728 a buffer before comparing pointers.
5730 * coding.h (decode_coding_string): Declare.
5732 * intervals.h (Fprevious_single_char_property_change): Declare.
5734 * textprop.c (Fprevious_single_char_property_change): Don't do
5735 arithmetic directly on lisp objects.
5737 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
5740 * keyboard.h (menu_item_eval_property): Declare.
5742 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
5743 reuse as buffer name, instead of recreating (and discarding) every
5744 time a message is logged.
5745 (with_echo_area_buffer): Make callback arg A2 a lisp object.
5746 (current_message_1, truncate_message_1, set_message_1)
5747 (display_echo_area_1, resize_mini_window_1): Signatures changed.
5748 (current_message, truncate_echo_area, display_echo_area)
5749 (resize_echo_area_axactly): Changed calls.
5751 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
5753 (Ffind_coding_systems_region_internal): First argument to Fappend
5754 must be an integer, not a Lisp object.
5756 2000-08-08 Kenichi Handa <handa@etl.go.jp>
5758 * charset.c (Fchar_width): Doc fix.
5760 2000-08-08 Gerd Moellmann <gerd@gnu.org>
5762 * charset.c (Fstring_width): Doc fix.
5764 2000-08-07 Gerd Moellmann <gerd@gnu.org>
5766 * xdisp.c (start_display): When starting display on a continuation
5767 line, clear ascent and descent members of the iterator structure;
5768 the height of the continued line does not affect the height of the
5770 (make_cursor_line_fully_visible): Do nothing if cursor is on a
5771 line taller than the window.
5772 (redisplay_window) <forced window start>: Handle case that the
5773 middle of the window is not found in any row.
5774 (dump_glyph_row): Show more information.
5775 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
5776 first text line in a glyph matrix.
5778 * xterm.c (x_draw_image_foreground): Avoid drawing outside
5779 of the clip area when image doesn't have a mask.
5781 * fns.c (sweep_weak_table): Fix survival conditions for
5782 key-or-value and key-and-value weakness.
5784 * .gdbinit (xhashtable): New command.
5786 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
5787 tables out of the list of all weak hash tables.
5789 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
5790 a new buffer is created, make sure echo_area_buffer[] references
5793 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
5795 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
5798 2000-08-07 Kenichi Handa <handa@etl.go.jp>
5800 * syntax.c (skip_chars): Fix previous change. Make the handling
5801 of unibyte string consistent with that of regex search.
5803 2000-08-05 Gerd Moellmann <gerd@gnu.org>
5805 * xmenu.c (popup_get_selection): Use xfree instead of free.
5807 * fileio.c (Finsert_file_contents): Use xfree instead of free.
5809 * editfns.c (Ftranspose_regions): Use xfree instead of free.
5811 * callproc.c (child_setup): Use xfree instead of free.
5813 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
5815 (run_mac_command, closedir): Use `xfree' instead of `free'.
5817 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
5819 * eval.c (error): Use xfree instead of free.
5821 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
5823 * fns.c: Replace `illegal' with `invalid'.
5824 (Fmake_hash_table, make_hash_table): Allow table size of 0.
5826 2000-08-05 Kenichi Handa <handa@etl.go.jp>
5828 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
5831 2000-08-04 Noah Friedman <friedman@splode.com>
5833 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
5836 2000-08-04 Gerd Moellmann <gerd@gnu.org>
5838 * syntax.c (skip_chars): Fix typo in error message.
5840 2000-08-04 Andreas Schwab <schwab@suse.de>
5842 * m/ia64.h: Moved from s/ia64.h.
5844 2000-08-04 Kenichi Handa <handa@etl.go.jp>
5846 * process.c (read_process_output): Big simplification. Handle
5847 composition and post-read-conversion of coding system correctly.
5848 (send_process): Handle composition correctly.
5850 * callproc.c (Fcall_process): Handle post-read-conversion of
5851 coding system if any.
5853 * coding.c (decode_coding_iso2022): More strict check for handling
5855 (coding_restore_composition): Pay attention to the case that
5856 cmp_data is not set properly (because of invalid code in the
5858 (run_pre_post_conversion_on_str): Include text properties in the
5860 (decode_coding_string): Set members of coding correctly.
5862 2000-08-03 Gerd Moellmann <gerd@gnu.org>
5864 * s/ia64.h: New file.
5866 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
5867 Use NULL instead of 0 at the end of variable argument list of
5868 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
5869 sizeof (int) < sizeof (void *).
5871 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
5872 of variable argument lists of XtVaGetValues and XtVaSetValues.
5874 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
5875 variable argument lists of XtVaGetValues and XtVaSetValues.
5877 2000-08-02 Gerd Moellmann <gerd@gnu.org>
5879 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
5880 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
5882 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
5885 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
5886 in call to Fsingle_key_description.
5888 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
5891 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
5893 * window.c (display_buffer_reuse_frames): New variable.
5894 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
5895 frames displaying BUFFER.
5896 (syms_of_window): Define Lisp variable
5897 display-buffer-reuse-frames.
5899 2000-08-01 Miles Bader <miles@gnu.org>
5901 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
5902 when to constrain NEW_POS (they were pretty screwed up before).
5904 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
5906 * msdos.c (run_msdos_command): Save and restore the master
5907 environment, for the case that child_setup signals an error.
5908 When mirroring slashes in DOS shell commands, don't fail when
5909 argv[2] has embedded blanks.
5910 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
5911 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
5912 (dos_ttraw): Call mouse_setup_buttons.
5914 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
5915 using alloca; free it after run_msdos_command returns.
5917 2000-07-27 Dave Love <fx@gnu.org>
5919 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
5921 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
5924 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
5926 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
5928 * editfns.c (lisp_time_argument): Fix last change.
5930 2000-07-27 Gerd Moellmann <gerd@gnu.org>
5932 * fns.c (Fdelete): Make it work on vectors and strings in addition
5935 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
5936 (syms_of_fns): Initialize new variables.
5937 (sweep_weak_table): Handle weakness `key-or-value' and
5939 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
5940 weakness, with t meaning the same as `key-and-value'.
5942 2000-07-27 Kenichi Handa <handa@etl.go.jp>
5944 * coding.h (struct coding_system): Member safe_charset deleted.
5946 * coding.c (Qsafe_charsets): This variable deleted.
5947 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
5949 (coding_safe_chars): New function.
5950 (CODING_SAFE_CHAR_P): New macro.
5951 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
5952 checking safe_charsets member of the coding system. Caller
5954 (detect_coding_iso2022): New local variable safe_chars.
5955 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
5956 safe_charsets member of the coding system.
5957 (decode_coding_iso2022): New local variable safe_chars.
5958 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
5959 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
5960 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
5961 (ENCODE_UNSAFE_CHARACTER): New macro.
5962 (encode_coding_iso2022): New local variable safe_chars. Check
5964 (setup_coding_system): Delete the code to initialize
5965 coding->safe_charses
5966 (intersection, find_safe_codings): New functions.
5967 (Ffind_coding_systems_region_internal): New function.
5968 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
5969 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
5970 variable and initialize it.
5972 * fns.c (char_table_ref_and_index): New function.
5974 * lisp.h (char_table_ref_and_index): Add prototype.
5976 2000-07-26 Sam Steingold <sds@gnu.org>
5978 * editfns.c (lisp_time_argument): Added third argument `usec'.
5979 (Ffloat_time): New built-in Lisp function.
5981 2000-07-26 Gerd Moellmann <gerd@gnu.org>
5983 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
5984 for the character code.
5986 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
5989 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
5990 if called for a popup menu.
5991 (xmenu_show): Store help string in widget values.
5993 2000-07-26 Dave Love <fx@gnu.org>
5995 * syswait.h: Move some definitions.
5996 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
5997 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
5998 perspicuous definitions.
5999 (WTERMSIG): Fix bit pattern used.
6001 2000-07-26 Kenichi Handa <handa@etl.go.jp>
6003 * print.c (print_object): If vector printing is truncated, print
6004 "..." to indicate it as well as the case of list printing.
6006 2000-07-25 Gerd Moellmann <gerd@gnu.org>
6008 * xdisp.c (next_element_from_display_vector): Improve comments.
6010 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
6011 for the character code, and the rest for the face id as in 20.x.
6012 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
6014 * window.c (window_display_table): Cleaned up.
6016 * syntax.c (Fforward_word): Add last arg nil in call of
6017 Fconstrain_to_field.
6019 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
6021 * fileio.c (Frename_file) [DOS_NT]: If the file names are
6022 identical but for the letter-case, don't call
6023 barf_or_query_if_file_exists.
6025 2000-07-25 Miles Bader <miles@gnu.org>
6027 * editfns.c (find_field): Honor special `boundary' fields.
6028 (Qboundary): New variables.
6029 (syms_of_editfns): Initialize Qboundary.
6030 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
6031 Use scan_buffer instead of find_before_next_newline, because it
6032 allows us to detect the boundary case where there's a newline at
6034 * lisp.h (Fconstrain_to_field): Update external declaration.
6036 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6038 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
6041 2000-07-24 Dave Love <fx@gnu.org>
6043 * s/sunos4-0.h, s/sol2.h:
6044 (LIBS_TERMCAP): Move from m/sparc.h.
6046 * m/sparc.h (TERMINFO): Moved to system files (probably only
6047 relevant for sunos4 judging by its vintage).
6048 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
6051 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
6053 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
6054 name to single_keymap_panes.
6056 2000-07-24 Andreas Schwab <schwab@suse.de>
6058 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
6060 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6062 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
6063 parameters instead of using int parameters. Expect FN to accept
6064 EMACS_INT parameters.
6065 (display_echo_area, resize_echo_area_axactly, current_message)
6066 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
6067 with new argument list.
6068 (resize_mini_window_1): New callback function.
6069 (current_message_1, truncate_message_1, set_message_1): Change
6070 parameter lists to the new format expected by
6071 with_echo_area_buffer.
6073 2000-07-24 Kenichi Handa <handa@etl.go.jp>
6075 * fontset.c (fontset_ref): Remove INLINE declaration.
6076 (fontset_ref_via_base): Likewise.
6077 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
6080 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
6082 * msdos.c (IT_note_mouse_highlight): Process overlays in the
6083 correct order of priority. If help echo was found in an overlay,
6084 use that overlay as the object in which the help echo was found.
6086 2000-07-22 Miles Bader <miles@gnu.org>
6088 * textprop.c (Fprevious_single_char_property_change): The initial
6089 property value should be from the position preceding POSITION, not
6092 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
6094 * coding.c (syms_of_coding): Doc fix for
6095 inhibit-iso-escape-detection.
6097 2000-07-21 Gerd Moellmann <gerd@gnu.org>
6099 * xterm.c (note_mouse_highlight): Process overlays in the right
6102 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
6104 * xterm.c (note_mouse_highlight): If help-echo was found in an
6105 overlay, use that overlay as the object in which the help was
6108 * window.c (foreach_window_1): Fix typo reversing an if-condition.
6110 * window.c (foreach_window): Instead of a fake variable argument
6111 list, take one USER_DATA argument.
6112 (foreach_window_1): Likewise, and call callback functions with two
6113 args, the window and USER_DATA.
6114 (struct check_window_data): New struct.
6115 (check_window_containing): Use it.
6116 (window_from_coordinates): Set up a struct check_window_data for
6118 (add_window_to_list, freeze_window_start): Change parameters
6119 according to new calling convention.
6121 * window.h (foreach_window): Change prototype.
6123 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
6125 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
6127 * xmenu.c (menu_help_callback): Call show_help_echo with
6128 additional arguments OBJECT and POS.
6130 2000-07-21 Kenichi Handa <handa@etl.go.jp>
6132 * data.c (Faset): Allow storing any multibyte character in a
6133 string. Convert unibyte string to multibyte if necessary.
6135 * xfns.c (x_encode_text): New function.
6136 (x_set_name): Use x_encode_text.
6137 (x_set_title): Likewise.
6139 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
6141 * xterm.h (x_encode_text): Add prototype.
6143 2000-07-20 Dave Love <fx@gnu.org>
6145 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
6148 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
6150 * msdos.c (help_echo_window): New variable.
6151 (syms_of_msdos): Initialize and staticpro it.
6152 (IT_note_mode_line_highlight): Set help_echo_window.
6153 (IT_note_mouse_highlight): Ditto.
6154 (dos_rawgetc): Store help_echo_window in the second event produced
6157 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
6158 Record the object that generated the help echo and the position of
6159 that object in help_echo_object and help_echo_pos. Record that
6160 some glyphs in a row are displayed in mouse-face.
6161 (IT_update_begin): Don't clear mouse highlight unless one of the
6162 enabled glyph rows is marked as being displayed in mouse-face.
6163 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
6164 and position recorded in help_echo_object and help_echo_pos to the
6166 (IT_menu_display): Accept a new argument PN: the pane number of
6167 the current menu pane. Record the pane number and the item
6168 number of the item which has associated help string.
6169 (XMenuActivate): Update the prototype for help_callback in
6170 function declaration. Call IT_menu_display with the current menu
6171 pane number as an additional argument. Call help_callback with
6172 two additional arguments: the pane number and the item number of
6173 the menu item associated with the help text.
6174 (help_echo_object, help_echo_pos): New variables.
6175 (syms_of_msdos): Initialize them and staticpro help_echo_object.
6177 * msdos.h (XMenuActivate): Update prototype.
6179 2000-07-19 Gerd Moellmann <gerd@gnu.org>
6181 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
6182 Add some more prototypes.
6184 * xterm.c, xterm.h: Add some more prototypes.
6186 * lisp.h (Fnext_single_char_property_change): Add prototype.
6188 * dispnew.c (direct_output_for_insert): Remove confusing
6189 outer local variable mouse_face_overwritten_p.
6190 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
6192 * alloc.c (allocate_string_data): Don't copy old string contents.
6194 2000-07-19 Kenichi Handa <handa@etl.go.jp>
6196 * coding.c (code_convert_region): Delete text properties before
6197 shrinking the conversion region.
6199 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6201 * dispnew.c (update_text_area): Write the whole row if it
6202 has mouse-face in it.
6204 * xfaces.c (face-alternative-font-family-alist): Remove
6205 DEFVAR_LISP; staticpro instead.
6207 * xmenu.c (menu_help_callback): Call show_help_echo with
6210 * keyboard.c (show_help_echo): Add parameter WINDOW.
6211 (read_char): Call show_help_echo with window extracted from Lisp
6213 (gen_help_event): Add parameter WINDOW.
6215 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
6217 * xterm.c (help_echo_window): New variable.
6218 (note_mouse_highlight, note_tool_bar_highlight): Set
6220 (XTread_socket): Pass help_echo_window to gen_help_event.
6221 (syms_of_xterm): Initialize and staticpro help_echo_window.
6223 2000-07-18 Dave Love <fx@gnu.org>
6225 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
6228 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6230 * alloc.c (allocate_string_data): If string had already data
6231 assigned, copy old contents to new string data.
6233 * coding.c (syms_of_coding): Fix typo in spelling of variable
6234 `inhibit-iso-escape-detection'.
6236 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
6238 * Makefile.in: Add dependencies on dispextern.h.
6239 (alloca.o): Don't define malloc and define EMACS_FREE instead of
6240 `free'; both can conflict with system header files.
6242 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6244 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
6247 2000-07-18 Dave Love <fx@gnu.org>
6249 * window.c (Fwindow_list): Declare arg `window'.
6251 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6253 * coding.c (setup_coding_system): Don't override the explicitly
6254 specified designations.
6256 2000-07-15 Miles Bader <miles@gnu.org>
6258 * editfns.c (char_property_eq, char_property_stickiness): Renamed
6259 from `text_property_eq' and `text_property_stickiness', respectively.
6260 (find_field, Fconstrain_to_field, char_property_eq)
6261 (char_property_stickiness): Changed to call char-property functions
6262 instead of text-property-only ones.
6264 * textprop.c (Fnext_single_char_property_change): Made a subr (was
6265 `next_single_char_property_change'). Do more error checking, and
6266 cleanup limit behavior.
6267 (Fprevious_single_char_property_change): New function.
6268 (syms_of_textprop): Initialize new subrs.
6270 * xdisp.c (display_prop_end, invisible_text_between_p):
6271 Call Fnext_single_char_property_change instead of
6272 next_single_char_property_change.
6274 2000-07-15 Jason Rumney <jasonr@gnu.org>
6276 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
6277 after menu is finished with.
6278 (add_menu_item): Only consider wv->title as a menu title.
6279 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
6281 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
6283 (FONT_REGEXP): Remove unused macro, and its sub-components.
6284 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
6286 * w32term.c (help_echo_object, help_echo_pos): New variables.
6287 (note_mode_line_highlight): Store additional information about the
6288 help-echo in help_echo_object and help_echo_pos. Check both
6289 `local-map' and `keymap' properties for changing the cursor
6290 (note_mouse_highlight): Store additional information about the
6291 help-echo in help_echo_object and help_echo_pos.
6292 (note_tool_bar_highlight): Set help_echo_object to nil and
6293 help_echo_pos to -1.
6294 (w32_read_socket): Use gen_help_event instead of filling
6295 input_events manually.
6296 (syms_of_w32term): Staticpro help_echo_object.
6297 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
6298 set, arrange for a mouse-highlight redisplay in
6300 (x_clear_mouse_face): New function.
6301 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
6302 (x_update_window_begin): No need to turn off the mouse
6304 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6305 depending on whether they contain glyphs highlighted in
6307 (x_fill_stretch_glyph_string): Consume runs of stretch
6308 glyphs instead of a single one.
6309 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6310 with new argument list.
6311 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6312 (x_append_glyph, x_append_composite_glyph)
6313 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6314 changes in struct glyph starting 1999-12-27. See comments for
6315 xterm.c on 2000-07-05.
6317 2000-07-14 Sam Steingold <sds@gnu.org>
6319 * xfaces.c (realize_x_face): Fix the last patch:
6320 check `default_face' before dereferencing.
6322 2000-07-14 Dave Love <fx@gnu.org>
6324 * syntax.c (back_comment): Add null default in switch (for pcc).
6326 2000-07-14 Kenichi Handa <handa@etl.go.jp>
6328 * xfaces.c (realize_x_face): Make fontset using the base of the
6329 default_face's fontset, not using the default fontset.
6331 * coding.c (inhibit_iso_escape_detection): New variable.
6332 (syms_of_coding): Make it a Lisp variable.
6333 (detect_coding_iso2022): If inhibit_iso_escape_detection is
6334 nonzero, ignore ISO2022's escape sequence.
6336 2000-07-14 Gerd Moellmann <gerd@gnu.org>
6338 * alloca.c (malloc) [emacs]: Define as xmalloc.
6340 * xfns.c (Fx_show_tip): If frame parameters contain a position,
6341 use that instead of the mouse position. Add parameters DX and DY.
6343 * dispextern.h (Fx_show_tip): Adjust number of parameters
6346 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
6347 if HELP is a function, call it with OBJECT and POS as parameters
6348 to get the help to display.
6349 (gen_help_event, kbd_buffer_store_help_event): New functions.
6350 (kbd_buffer_get_event): Construct the Lisp help-event differently.
6351 (read_char): Call show_help_echo with new parameters.
6353 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
6356 * xterm.c (help_echo_object, help_echo_pos): New variables.
6357 (note_mode_line_highlight): Store additional information about the
6358 help-echo in help_echo_object and help_echo_pos. Check both
6359 `local-map' and `keymap' properties for changing the cursor
6360 (note_mouse_highlight): Store additional information about the
6361 help-echo in help_echo_object and help_echo_pos.
6362 (note_tool_bar_highlight): Set help_echo_object to nil and
6363 help_echo_pos to -1.
6364 (XTread_socket): Use gen_help_event instead of filling
6365 input_events manually.
6366 (syms_of_xterm): Staticpro help_echo_object.
6368 * xmenu.c (menu_highlight_callback): Use
6369 kbd_buffer_store_help_event instead of setting up and input_event
6372 * xdisp.c (eval_form): GCPRO argument sexpr.
6373 (call_function): New function.
6374 (handle_single_display_prop): Use call_function and FUNCTIONP
6375 instead of checking whether if font_height is a symbol and
6378 * eval.c (internal_condition_case_2): New function.
6380 * lisp.h (FUNCTIONP): New macro.
6381 (internal_condition_case_2, call_function): Add prototypes.
6383 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
6384 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
6385 Always set `arg' member of input_events.
6386 (construct_menu_click): Unused function removed.
6388 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
6390 * w32term.c (construct_mouse_click, construct_mouse_wheel)
6391 (construct_drag_n_drop, x_scroll_bar_handle_click)
6392 (w32_read_socket): Always set `arg' member of input_events.
6394 * keyboard.c (show_help_echo): Use eval_form. Add comment.
6396 * lisp.h (eval_form): Add prototype.
6398 * xdisp.c (eval_form): Make it externally visible.
6400 2000-07-13 Gerd Moellmann <gerd@gnu.org>
6402 * xterm.c (x_handle_tool_bar_click): Store the frame in the
6403 frame_or_window slot of TOOL_BAR_EVENT input events instead of
6404 consing. For prefix events, store the frame in the `arg' slot of
6405 the event, otherwise store the key there.
6406 (XTread_socket): Instead of consing, use the frame_or_window slot
6407 of HELP_EVENTs for the frame, and the `arg' slot for the help
6410 * xmenu.c (menu_highlight_callback): Store help string in the
6411 `arg' member of the input event; don't cons.
6412 (menubar_selection_callback): Use the `arg' slot of input events
6413 to queue additional information, instead of consing.
6415 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
6417 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
6419 (w32_read_socket): Adapt to changes in HELP_EVENTs.
6421 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
6422 input events to queue additional information, instead of consing.
6424 * keyboard.c (kbd_buffer_gcpro): Renamed from
6425 kbd_buffer_frame_or_window. Now used for all Lisp objects
6426 referenced from the input queue.
6427 (kbd_buffer_store_event): Always use structure assignment for
6428 copying input events. Record all Lisp objects referenced from
6429 events in kbd_buffer_gcpro.
6430 (kbd_buffer_get_event): Construct Lisp `help-echo' events
6431 differently from input events. Test for prefix menu_bar_events
6432 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
6433 event in kbd_buffer_gcpro to nil.
6434 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
6435 frame_or_window is equal to its arg member as prefix events.
6436 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
6437 used by an input event to nil.
6438 (init_keyboard): Use two times the size of the input queue
6439 for kbd_buffer_gcpro.
6440 (syms_of_keyboard): Likewise.
6442 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
6445 * termhooks.h (struct input_event): Add member `arg'.
6446 (MENU_BAR_EVENT): Renamed from menu_bar_event.
6447 (USER_SIGNAL_EVENT): Renamed from user_signal.
6449 * xfaces.c (ASET): Remove definition.
6451 * lisp.h (AREF, ASET, ASIZE): New macros.
6453 * fontset.c (AREF, ASIZE): Remove definitions.
6455 * fns.c (AREF): Remove definition.
6457 * composite.c (AREF): Remove definition.
6459 2000-07-12 Gerd Moellmann <gerd@gnu.org>
6461 * dispnew.c (redraw_overlapped_rows): Add missing local.
6462 (scrolling_window): Remove debug code.
6464 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
6465 Before scrolling, turn off a mouse-highlight in the window
6468 * xterm.c (x_update_window_end): Add parameter
6469 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
6470 redisplay in XTframe_up_to_date.
6471 (x_clear_mouse_face): New function.
6472 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
6474 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
6476 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
6477 it when any row is written to that contains glyphs highlighted in
6479 (update_window): Call the window update end hook with new
6480 parameter MOUSE_FACE_OVERWRITTEN_P.
6481 (direct_output_for_insert): Give up if row contains mouse-face.
6483 * dispextern.h (struct redisplay_interface): Add parameter
6484 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
6485 (clear_mouse_face): New function pointer member.
6487 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
6489 * syntax.c (back_comment): Use one switch rather than a few `if's.
6490 Obey open_paren_in_column_0_is_defun_start.
6491 When reverting to the `slow' method, try to nicely handle the case
6492 of nested comments by checking that the comment-starter we found
6493 does indeed match the comment-ender.
6494 (scan_sexps_forward, scan_sexps_forward):
6495 Ignore excessive opening parenthesis rather than throwing an error.
6497 2000-07-11 Gerd Moellmann <gerd@gnu.org>
6499 * doc.c (Fsubstitute_command_keys): Handle case that a GC
6500 in Fwhere_is_internal or get_keymap_1 relocates string contents.
6502 * dispnew.c (direct_output_forward_char): Give up if currently
6503 displaying a message instead of the minibuffer contents.
6505 * xterm.c (x_update_window_begin): No need to turn off the mouse
6507 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6508 depending on whether they contain glyphs highlighted in
6511 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
6512 compare the mouse_face_p flags of both rows.
6514 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
6516 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
6518 * keyboard.c (show_help_echo): Accept additional parameter
6519 ok_to_overwrite_keystroke_echo.
6520 (read_char): Call show_help_echo with a zero
6521 ok_to_overwrite_keystroke_echo argument.
6522 * keyboard.h (show_help_echo): Update prototype of
6524 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
6525 ok_to_overwrite_keystroke_echo argument.
6526 * w32menu.c (w32_menu_display_help): Call show_help_echo with
6527 non-zero ok_to_overwrite_keystroke_echo argument.
6529 2000-07-10 Gerd Moellmann <gerd@gnu.org>
6531 * xdisp.c (try_window_id): If changes are all below what is
6532 displayed in the window, and point is in the window, we still
6533 might have to find point on the display.
6535 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
6536 glyphs instead of a single one.
6537 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6538 with new argument list.
6539 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6541 * keymap.c (get_keymap_1): Add comment that this function can GC.
6542 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
6543 comment that functions can GC.
6544 (Fset_keymap_parent): GCPRO arg KEYMAP.
6546 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
6548 * msdos.c (XMenuActivate): After exiting the menu, restore the
6549 echo area message and erase it.
6551 2000-07-10 Kenichi Handa <handa@etl.go.jp>
6553 * fontset.c (Ffontset_info): Make the return value more compatible
6554 with that of Emacs 20.
6556 2000-07-07 Gerd Moellmann <gerd@gnu.org>
6558 * eval.c (Fsignal): Handle case that backtrace_list is null.
6560 2000-07-07 Kenichi Handa <handa@etl.go.jp>
6562 * ccl.c (Fccl_execute): Typo fixed.
6564 2000-07-06 Gerd Moellmann <gerd@gnu.org>
6566 * window.c (window_loop): Add missing gcpro1 local variable.
6568 * window.c (Fwindow_list): Reverse list at the end.
6569 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
6570 means allow windows on OWINDOW's frame, only.
6571 (window_loop): Simplified; use Fwindow_list.
6573 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
6575 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6577 * xterm.c (XTread_socket): Increment handling_signal at the start,
6578 decrement it at the end.
6580 * eval.c (handling_signal): New variable.
6581 (Fsignal): Abort if handling_signal is non-zero.
6583 * lisp.h (handling_signal): External declaration.
6585 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
6587 2000-07-05 Ken Raeburn <raeburn@gnu.org>
6589 Sound support for NetBSD through "Linux emulation" support:
6590 * config.in (HAVE_SOUNDCARD_H): Undef.
6591 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
6592 * Makefile.in (LIBSOUND): New variable.
6593 (LIBES): Include it.
6594 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
6596 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
6598 (vox_open): Use DEFAULT_SOUND_DEVICE.
6599 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
6601 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6603 * print.c (print_error_message): If Vsignaling_function is set,
6604 show it in *Messages*.
6606 * lisp.h (Vsignaling_function): External declaration.
6608 * eval.c (Vsignaling_function): New variable.
6609 (Fsignal): Compute it.
6610 (syms_of_eval): Staticpro it.
6612 2000-07-05 Dave Love <fx@gnu.org>
6614 * syswait.h: Use the autoconf recommended approach. Old code
6615 #if'd out in case we need to revert.
6617 * config.in (HAVE_SYS_WAIT_H): Added.
6619 2000-07-05 Andrew Innes <andrewi@gnu.org>
6621 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
6622 when non-NULL instead of __morecore, to take account of buffer
6623 memory. This also solves a problem with spurious memory warnings
6626 * ralloc.c: Make real_morecore non-static.
6628 * eval.c (internal_condition_case): Comment out abort if
6629 interrupt_input_blocked is not zero.
6631 * makefile.nt: Add support for `bootstrap' and related targets.
6632 Include minimal debug info in emacs.exe in release build.
6633 Remove all dependencies on lisp.h, and fixup some others.
6635 * w32.c (init_environment): Install code from 20.7 for providing
6636 default values for environment variables, based on the
6637 executable's own location.
6638 (map_w32_filename): Handle filenames that are longer than
6640 (sys_socket): Install socket inheritance bug fix from 20.7.
6642 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
6643 here via blockinput.h).
6645 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
6647 * w32menu.c (w32_menu_display_help):
6648 * xmenu.c (menu_help_callback): Use show_help_echo.
6650 * keyboard.h (show_help_echo): Declare.
6652 * keyboard.c (show_help_echo): New function, extracted from read_char.
6653 Feval its `msg' argument if it's a cons cell.
6654 (read_char): Use it.
6655 (follow_key): Pass `autoload' to get_keyelt.
6657 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
6658 (note_tool_bar_highlight, XTread_socket):
6659 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
6661 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
6662 (note_tool_bar_highlight, w32_read_socket):
6663 Do not gratuitously ignore non-string `help-echo' properties.
6665 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6667 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
6669 * window.c (delete_all_subwindows): Reset Vwindow_list.
6671 * xterm.c (x_append_glyph, x_append_composite_glyph)
6672 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6673 changes in struct glyph starting 1999-12-27. Some bit-fields of
6674 struct glyph were not set, which made glyphs unequal when compared
6675 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
6676 effects were the result. This also depended on the contents of
6677 memory returned by xmalloc. If flickering happens again, activate
6678 the code in clear_glyph_row that's in #if 0. If the flickering is
6679 gone with that, chances are that it is caused by something
6682 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
6684 * dispextern.h: Add some comments.
6686 * window.c (add_window_to_list): Add parameter LIST.
6687 (window_list): Order list so that, for each frame, windows are
6688 in canonical order, and so that frames appear in the list in
6689 the order given by Vframe_list.
6690 (next_window): Reverse the handling of NEXT_P.
6692 2000-07-04 Gerd Moellmann <gerd@gnu.org>
6694 * window.c (Vwindow_list): New variable.
6695 (make_window, delete_window): Set Vwindow_list to nil.
6696 (check_window_containing): New function.
6697 (window_from_coordinates): Rewritten.
6698 (add_window_to_list, window_list, candidate_window_p)
6699 (decode_next_window_args, next_window): New functions.
6700 (Fnext_window, Fprevious_window): Rewritten in terms of
6702 (Fwindow_list): New function.
6703 (Fother_window): Cleaned up.
6704 (foreach_window): Add a longer "variable argument list". Let
6705 callback function return 0 to indicate that cycling over windows
6707 (foreach_window_1): Likewise.
6708 (freeze_window_start): Return int.
6709 (init_window): New function.
6710 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
6712 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
6713 input_event with bzero.
6714 (main): Call init_window.
6716 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
6719 2000-07-04 Kenichi Handa <handa@etl.go.jp>
6721 * composite.h (make_composition_value_copy): Extern it.
6723 * composite.c (make_composition_value_copy): New function.
6725 * editfns.c (Fformat): While copying text properties, make each
6726 composition property value a copy.
6728 * fns.c (concat): While copying text properties, make each
6729 composition property value a copy.
6731 2000-07-03 Gerd Moellmann <gerd@gnu.org>
6733 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
6735 * fns.c (sweep_weak_table): Mark only objects that are not
6738 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
6739 include those frames as candidates which have their focus
6740 redirected to the minibuffer frame.
6742 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
6744 * fns.c (Fputhash): Return `value' rather than nil.
6746 2000-06-30 Gerd Moellmann <gerd@gnu.org>
6748 * frame.c (next_frame): Don't check focus redirection in case
6749 MINIBUF is a window. Doing so excludes frames using MINIBUF
6750 unless their focus is redirected, which contradicts the
6751 specification of next-frame, and leads to infinite loops in
6752 certain situations when cycling through windows with next-window.
6754 2000-06-30 Kenichi Handa <handa@etl.go.jp>
6756 * coding.c (code_convert_region): Even if the length of text is
6757 zero, try to convert it if coding->type is coding_type_ccl.
6758 (decode_coding_string, encode_coding_string): Likewise.
6760 2000-06-28 Gerd Moellmann <gerd@gnu.org>
6762 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
6763 the display if windows_or_buffers_changed.
6765 * dispnew.c (struct row_entry): New structure.
6766 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
6767 (row_table_size, old_lines, new_lines, old_lines_size)
6768 (new_lines_size, run_pool, runs_size, runs): New variables.
6769 (add_row_entry): New function.
6770 (scrolling_window): Use data structures allocated with xmalloc and
6771 held in global variables, instead of allocating them with alloca and
6772 holding them in local variables. Use a larger hash table whose
6773 size depends on glyph matrix sizes. Don't use bzero to clear the
6774 hash table; instead, clear used slots only.
6776 * fns.c (next_almost_prime): Make it externally visible.
6778 * lisp.h (next_almost_prime): Add prototype.
6780 * s/isc4-0.h (sigunblock): Define.
6782 * s/sco5.h (sigunblock): Define.
6784 2000-06-27 Dave Love <fx@gnu.org>
6786 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
6787 (moved to osf5-0.h).
6788 [!NOT_C_CODE]: Protect string.h stuff.
6790 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
6791 (sys_siglist, NSIG): Definitions moved here from osf1.h.
6793 2000-06-27 Gerd Moellmann <gerd@gnu.org>
6795 * xdisp.c (resize_mini_window): Subtract the extra line spacing
6796 below the last line from the needed window height.
6798 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
6800 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
6801 (Fwidget_get): Use it.
6802 (syms_of_fns): Defsubr it.
6804 2000-06-26 Gerd Moellmann <gerd@gnu.org>
6806 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
6807 display info for XIM.
6808 (xim_open_dpy): Likewise.
6809 (xim_close_dpy): Don't free the display info's XIM.
6811 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
6813 * config.in (USE_XIM): New define.
6815 * keymap.c (get_keyelt): For menu-items containing a `:filter
6816 FILTER', apply FILTER to the menu-item's definition to get the
6817 real definition to use.
6819 * lisp.h (QCfilter): External declaration.
6821 * xfns.c (Fimage_size): New function.
6822 (syms_of_xfns): Defsubr it.
6824 2000-06-26 Andreas Schwab <schwab@suse.de>
6826 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
6829 2000-06-25 Dave Love <fx@gnu.org>
6831 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
6834 * Makefile.in (blockinput.h): Depend on atimer.h.
6835 (atimer.h): Depend on systime.h.
6837 * blockinput.h: Protect against multiple inclusion. Include
6840 * atimer.h: Protect against multiple inclusion. Include
6843 * lisp.h (swap_in_global_binding): Declare.
6845 2000-06-24 Ken Raeburn <raeburn@gnu.org>
6847 * process.c (Fopen_network_stream): Turn off atimers for duration
6848 of call to connect. (Patch from Gerd.)
6850 2000-06-23 Dave Love <fx@gnu.org>
6852 * ralloc.c: Maybe include unistd.h
6854 * emacs.c (setgrp): Undefine before defining.
6855 (malloc_warning, set_time_zone_rule, index): Prototype.
6857 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
6858 HAVE_STRUCT_TIMEZONE.
6860 * s/osf1.h: Move string.h hack here from alpha.h and make it
6862 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
6864 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
6865 (SOCKLEN_TYPE): Don't define.
6867 * m/alpha.h: Remove string.h hack.
6869 * s/osf5-0.h: New file.
6871 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
6872 include time.h, done by systime.h.
6873 [__FreeBSD__]: Remove redundant includes.
6875 * callproc.c (setpgrp): Undefine before defining.
6876 (delete_temp_file): Return Qnil to avoid warning.
6878 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
6880 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
6883 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
6885 * composite.h (compose_text): Declare.
6887 * xterm.c: Don't include sys/types.h unconditionally. Don't
6888 protect its inclusion with !USG (following xmenu.c).
6890 2000-06-23 Gerd Moellmann <gerd@gnu.org>
6892 * xfns.c (x_create_tip_frame): Initialize frame's colors like
6895 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
6897 * coding.c (decode_eol_post_ccl): Special handling for undecided
6898 and inconsistent EOL types.
6900 2000-06-22 Gerd Moellmann <gerd@gnu.org>
6902 * xrdb.c (x_load_resources): Add default resource for scroll bar's
6903 trough color and main window's background color.
6905 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
6908 * xterm.h (Xt_app_con): External declaration.
6910 * widget.c (EmacsFrameRealize): Fix typo.
6912 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
6914 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
6915 (handle_invisible_prop): Record the start of invisible text in
6916 it->add_overlay_start.
6917 (struct overlay_entry): Add member `overlay'.
6918 (handle_overlay_change): Simplify.
6919 (next_overlay_string): After having processed overlay strings at the
6920 end of the buffer, record that fact in
6921 it->overlay_strings_at_end_processed_p.
6922 (compare_overlay_entries): If before- and after-strings come
6923 from the same overlay, let before-strings come first.
6924 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
6925 (load_overlay_strings): Take it->add_overlay_start into account
6926 when adding overlay strings.
6928 * dispextern.h (struct it): Add member add_overlay_start.
6930 2000-06-22 Dave Love <fx@gnu.org>
6932 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
6934 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
6936 2000-06-22 Kenichi Handa <handa@etl.go.jp>
6938 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
6941 2000-06-21 Dave Love <fx@gnu.org>
6943 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
6945 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
6947 * syntax.c (back_comment): Simplify string-parity counting (with
6948 the added benefit of handling multiple string-styles as long as
6949 they are not intertwined).
6950 Jump to the slow code as soon as a comment starter is found in
6951 a "string_lossage" position. Fixes the case: " /* " /* " */.
6953 2000-06-21 Dave Love <fx@gnu.org>
6955 * Makefile.in: Use GETLOADAVG_LIBS.
6957 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
6958 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
6960 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6962 * syntax.c (describe_syntax): Recognize the `n'estable bit.
6963 (Fforward_comment, scan_lists):
6964 Check the comstyle of single-char comment-starters.
6965 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
6966 we're just at the beginning of the comment (f.ex with (*) ... (*)).
6967 Check the comstyle of single-char comment-starters.
6968 Clarify control-flow around the Scomment case.
6970 2000-06-20 Dave Love <fx@gnu.org>
6972 * fns.c (make_hash_table, maybe_resize_hash_table):
6973 Cast arg of next_almost_prime.
6975 * tparam.c [emacs]: Include lisp.h.
6977 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
6980 2000-06-20 Gerd Moellmann <gerd@gnu.org>
6982 * keyboard.c (adjust_point_for_property): Check if display
6983 property should be treated as intangible by looking at its
6986 * xdisp.c (single_display_prop_intangible_p)
6987 (display_prop_intangible_p): New functions.
6989 * dispextern.h (display_prop_intangible_p): Add prototype.
6991 * xdisp.c (dump_glyph_row): Show type of glyph->object.
6993 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
6994 argument to sigprocmask.
6996 * s/sco5.h (sigblock): Redefined to pass a pointer as second
6997 argument to sigprocmask.
6999 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
7000 sigprocmask_set, and pass a pointer to it to sigprocmask.
7002 * sysdep.c (sigprocmask_set): New variable.
7004 * fileio.c (make_temp_name): Don't use `%s' in string passed to
7007 2000-06-20 Sam Steingold <sds@gnu.org>
7009 * xrdb.c: Don't declare xmalloc, xrealloc.
7011 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
7013 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
7014 (re_comp): Cast gettext return value to avoid complaints when
7017 2000-06-20 Dave Love <fx@gnu.org>
7019 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
7022 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
7024 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
7026 * m/alpha.h: Don't declare xmalloc, xrealloc.
7028 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
7030 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
7032 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
7034 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
7037 * keyboard.h (poll_for_input_1): Declare.
7039 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
7041 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
7043 * doprnt.c: Don't declare xmalloc, xrealloc.
7045 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
7046 (getenv, ctime, getwd): Removed.
7047 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
7049 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
7050 x_set_tool_bar_lines.
7052 * config.in: Add HAVE_GETWD. Move some definitions above
7053 machine/system includes.
7055 2000-06-20 Kenichi Handa <handa@etl.go.jp>
7057 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
7059 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
7060 contain information about ENCODING.
7062 * fontset.c (FONTSET_ASCII): Use the first element of char table
7063 for an ASCII font, not defalt slot.
7064 (fontset_ref_via_base): If FONTSET doesn't contain information for
7065 C, try the default fontset.
7066 (make_fontset): Don't copy the default fontset.
7067 (fontset_font_pattern): Likewise.
7068 (accumulate_font_info): If ELT is nil, use the corresponding
7069 element in the default fontset.
7071 2000-06-19 Dave Love <fx@gnu.org>
7073 * syntax.c (Fparse_partial_sexp): Doc fix.
7075 * regex.h: Test PROTOTYPES as well as __STDC__.
7077 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
7078 errno, strerror. Put text after #endif in comment.
7080 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
7083 * xterm.c (x_frame_of_widget): Likewise.
7085 2000-06-19 Gerd Moellmann <gerd@gnu.org>
7087 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
7088 to Vfundamental_mode_abbrev_table.
7090 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
7091 bogus objects are marked. This slows down GC by ~80 percent, but
7092 it might be worth trying when debugging GC-related problems.
7093 This feature requires conservative stack marking to be enabled.
7095 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
7096 returns XLookupChars, reset `modifiers' to zero.
7098 2000-06-19 Dave Love <fx@gnu.org>
7100 * mktime.c: Unprotoized.
7102 2000-06-19 Richard Stallman <rms@gnu.org>
7104 * data.c (set_internal): If variable is frame-local,
7105 store the new value immediately into the frame parameter alist.
7107 2000-06-19 Ken Raeburn <raeburn@gnu.org>
7109 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
7110 in the custom handler pointer.
7112 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
7113 value, or checks for CHAR_META can fail when Lisp_Object is a
7115 * keymap.c (get_keyelt): Likewise.
7117 2000-06-19 Kenichi Handa <handa@etl.go.jp>
7119 * ccl.h (struct ccl_program): New member eol_type.
7120 (struct ccl_spec): New member cr_carryover.
7122 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
7123 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
7125 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
7126 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
7127 (decode_eol_post_ccl): New function.
7128 (decode_coding): Don't detect EOL format here for CCL based coding
7130 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
7131 decode_eol_post_ccl after running the CCL program.
7132 (code_convert_region): Don't detect EOL format here for CCL based
7134 (decode_coding_string): Likewise.
7136 2000-06-18 Ken Raeburn <raeburn@gnu.org>
7138 * charset.c (update_charset_table): Use XINT on "iso_final_char"
7139 when treating it as an integer.
7141 * coding.h (encode_coding_string): Declare.
7143 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
7146 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
7147 "xkeymap" to avoid shadowing the "enum map_type" value that needs
7148 to be passed to get_local_map.
7150 * sound.c (Fplay_sound): Don't call make_number on
7151 Frun_hook_with_args count argument.
7153 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
7154 for lisp objects in X event structure data field, when lisp
7155 objects are represented with unions.
7156 (x_scroll_bar_to_input_event): Ditto.
7158 2000-06-16 Ken Raeburn <raeburn@gnu.org>
7160 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
7161 termination of string. Fix sense of test whether
7162 Vline_number_display_limit is an integer.
7164 2000-06-16 Gerd Moellmann <gerd@gnu.org>
7166 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
7167 only if HAVE_X_WINDOWS.
7169 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
7172 * dispnew.c (update_frame_1): Handle case that cursor vpos is
7175 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
7177 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
7180 2000-06-15 Kenichi Handa <handa@etl.go.jp>
7182 * coding.c (decode_coding_emacs_mule): Always set src_base at the
7183 start of the while loop.
7185 2000-06-15 Gerd Moellmann <gerd@gnu.org>
7187 * atimer.c (alarm_signal_handler): Add forward declaration.
7189 * data.c (set_internal): Remove debug code.
7191 2000-06-14 Gerd Moellmann <gerd@gnu.org>
7193 * Makefile.in (bootstrap-temacs): Add `-I../src'.
7195 * unexec.c (toplevel) [COFF]: Include coff.h.
7197 * s/lynxos.h: New file.
7199 * keymap.c (Fsingle_key_description): Enclose function key and
7200 event symbol names in angle brackets.
7202 * xdisp.c (setup_echo_area_for_printing): Call
7203 message_log_maybe_newline if message_buf_print is not set.
7205 * print.c (printchar, strout): Don't check message_buf_print
7206 before calling setup_echo_area_for_printing because that
7207 function does something useful even when message_buf_print is
7210 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
7212 (ensure_echo_area_buffers): Initialize echo buffer's
7213 truncate lines setting to nil.
7214 (with_echo_area_buffer): Don't set the echo buffer's truncate
7216 (set_message_1): Set it here instead, based on the value
7217 of message_truncate_lines.
7218 (resize_mini_window): Handle case that lines are truncated.
7219 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
7220 message-truncate-lines.
7222 * keyboard.c (read_char): Bind message-truncate-lines to t
7223 while displaying a help-echo.
7225 * lisp.h (Qmessage_truncate_lines): External declaration.
7227 2000-06-13 Gerd Moellmann <gerd@gnu.org>
7229 * xdisp.c (Vline_number_display_limit): Renamed from
7230 line_number_display_limit.
7231 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
7232 Extend documentation string. Initialize
7233 Vline_number_display_limit to nil meaning no limit.
7234 (decode_mode_spec): Use Vline_number_display_limit with its new
7237 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
7239 2000-06-13 Richard Stallman <rms@gnu.org>
7241 * frame.c (Fmodify_frame_parameters): Doc fix.
7243 * xfns.c (x_set_frame_parameters): Comment fix.
7245 * frame.c (store_frame_param): Call swap_in_global_binding if the
7246 variable's current binding was chosen based on this frame.
7248 * data.c (swap_in_global_binding): New function.
7250 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7252 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
7253 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
7255 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7257 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
7259 2000-06-12 Jason Rumney <jasonr@gnu.org>
7261 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
7263 * w32.h (EMACS_W32_H): Renamed from _NT_H_
7265 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
7267 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
7269 2000-06-12 Gerd Moellmann <gerd@gnu.org>
7271 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
7272 (syms_of_xfaces): Defsubr Sdump_colors.
7273 (x_free_colors): Don't treat b&w specially on default visual.
7274 (x_free_dpy_colors): New function.
7275 (free_face_colors): Don't check visual class; it's done
7278 * xterm.c (x_frame_of_widget): New function.
7279 (x_alloc_nearest_color_for_widget): Use it.
7280 (x_copy_dpy_color): New function.
7281 (x_destroy_window): Free various colors.
7283 2000-06-12 Kenichi Handa <handa@etl.go.jp>
7285 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
7287 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
7289 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
7291 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
7293 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
7295 2000-06-11 Dave Love <fx@gnu.org>
7297 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
7299 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
7301 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
7303 2000-06-11 Gerd Moellmann <gerd@gnu.org>
7305 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
7308 2000-06-10 Kenichi Handa <handa@etl.go.jp>
7310 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
7311 (regex_compile): Fix the code for handling the case of single byte
7312 char and multibyte char being mixed in a range within [...].
7314 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
7315 and dst_multibyte members of coding.
7317 * charset.c (update_charset_table): Update the table
7319 (init_charset_once): Initialize elements of bytes_by_char_head to
7320 1 except for leading codes for private charases.
7322 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
7323 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
7326 2000-06-09 Ken Raeburn <raeburn@gnu.org>
7328 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
7329 access the data it doesn't point to.
7331 2000-06-08 Gerd Moellmann <gerd@gnu.org>
7333 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
7334 will be translated to a switch-frame event when reading the
7335 event queue. This is necessary because Emacs otherwise won't
7336 perform a switch-frame to a new frame until some other event, for
7337 example a keystroke event, forces it to do so. This has various
7338 effects, one visible being that the cursor of a frame created with
7339 C-x 5 2 or switched to with a window manager key binding like
7340 A-TAB stays hollow because selected_window isn't on the newly
7341 focused frame until the switch-frame is performed.
7343 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
7344 generating a switch-frame event if necessary.
7346 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
7348 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
7351 2000-06-08 Kenichi Handa <handa@etl.go.jp>
7353 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
7356 2000-06-07 Gerd Moellmann <gerd@gnu.org>
7358 * window.c (displayed_window_lines): Take empty lines at
7359 the bottom of a window into account.
7361 * window.c (displayed_window_lines): New function.
7362 (Fmove_to_window_line): Use displayed_window_lines to determine
7363 the number of lines to move, instead of using the window's height.
7365 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
7366 to stop reading, even if the form read sets point to a different
7367 value when evaluated.
7369 * xdisp.c (display_line): Fix code deciding in which line to
7372 2000-06-07 Kenichi Handa <handa@etl.go.jp>
7374 * fileio.c (e_write): Free composition data if stored in
7377 2000-06-06 Gerd Moellmann <gerd@gnu.org>
7379 * xdisp.c (display_line): Set row's and iterator's
7380 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
7381 Set cursor even if row ends in the middle of a character.
7382 (dump_glyph_row): Print values of new flags.
7383 (redisplay_window) <cursor movement in unchanged window>: When
7384 point has been moved forward, and PT is at the end of the cursor
7385 row, don't place the cursor in the next row if the cursor row ends
7386 in the middle of a character or at ZV.
7388 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
7389 (struct glyph_row): Add starts_in_middle_of_char_p and
7390 ends_in_middle_of_char_p.
7391 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
7392 ends_in_middle_of_char_p flag.
7393 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
7395 * term.c (append_glyph): Revert change of 2000-06-06.
7397 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
7398 padding glyph not fitting on line as whole character not
7401 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
7402 this isn't true for images with `:ascent 100'.
7404 2000-06-06 Kenichi Handa <handa@etl.go.jp>
7406 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
7407 as modified if it is originally unmodified.
7409 * term.c (encode_terminal_code): Change the way to check if
7410 terminal coding does any conversion.
7411 (append_glyph): Set glyph->pixel_width correctly.
7413 * xdisp.c (display_line): While checking line continuation, pay
7414 attention to a padding glyph.
7416 2000-06-05 Gerd Moellmann <gerd@gnu.org>
7418 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
7420 2000-06-05 Dave Love <fx@gnu.org>
7422 * xdisp.c: Include fontset.h.
7424 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
7426 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7428 * dispnew.c: Conditionally include term.h.
7430 * coding.h: Declare code_convert_string_norecord.
7432 * frame.h (struct frame): Use volatile unconditionally.
7434 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
7436 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
7438 * systime.h: Protect against multiple inclusion.
7439 (timezone) [USG5_4]: Define as time_t.
7441 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7442 (Foptimize_char_table, make_temp_name): Declare.
7444 * Makefile.in (xdisp.o): Depend on fontset.h.
7446 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7448 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7449 (Foptimize_char_table, make_temp_name): Declare.
7453 * s/netbsd.h: Don't define autoconfiscated MATHERR.
7455 2000-06-02 Dave Love <fx@gnu.org>
7457 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
7459 2000-06-02 Gerd Moellmann <gerd@gnu.org>
7461 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
7462 result face, set flags in that face indicating that colors may not
7465 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
7466 glyph, use the ASCII NUL character to determine the face.
7468 2000-06-02 Dave Love <fx@gnu.org>
7470 * sysdep.c: Conditionally include stdlib.h, unistd.h.
7471 (VFORK_RETURN_TYPE): Remove.
7473 * config.in: Add NO_MATHERR.
7475 2000-06-01 Dave Love <fx@gnu.org>
7477 * cmds.c (internal_self_insert): Don't check
7478 Vbefore_change_function, Vafter_change_function.
7480 * insdel.c (signal_before_change, signal_after_change): Likewise.
7482 * buffer.c (Vbefore_change_function, Vafter_change_function):
7483 Variables and their initializations deleted.
7485 * callint.c (Fcall_interactively): Doc fix.
7487 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
7489 2000-05-31 Dave Love <fx@gnu.org>
7491 * textprop.c: Revert last change -- duplicated.
7493 2000-05-31 Gerd Moellmann <gerd@gnu.org>
7495 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
7498 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
7500 2000-05-31 Jason Rumney <jasonr@gnu.org>
7502 * search.c (Fre_search_forward, Fre_search_backward)
7503 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
7505 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
7507 2000-05-30 Jason Rumney <jasonr@gnu.org>
7509 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
7510 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
7512 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
7515 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
7516 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
7517 expand a nil default_filename.
7519 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
7520 pointer to glyph_to_pixel_coords, not a frame.
7522 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
7523 coding.h to dependencies.
7525 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
7527 * w32console.c (glyph_to_pixel_coords): Change first parameter to
7528 window pointer to be consistent with w32term.c and xterm.c.
7530 * w32fns.c: Format and doc changes to bring closer to xfns.c.
7531 (VIETNAMESE_CHARSET): Define if not defined in system headers.
7532 (Qline_spacing, Qcenter): New variables.
7533 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
7534 (x_set_line_spacing): New function.
7535 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
7537 (x_specified_cursor_type): New function.
7538 (x_set_cursor_type): Use it.
7539 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
7541 (validate_x_resource_name, x_get_resource_string): Measure lengths
7542 of external strings in bytes.
7543 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
7544 GetTextExtentPoint32 with NULL title.
7545 (Fx_create_frame): Initialize Qline_spacing.
7546 (w32_load_system_font): Initialize font->double_byte_p.
7547 (x_to_w32_charset): Use Vw32_charset_info_alist.
7548 (Image, busy cursor, tooltip functions): Merged changes from
7549 xfns.c. Not yet functional on Windows.
7551 * w32gui.h (W32FontStruct): Add double_byte_p member.
7553 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
7554 (emacs_button_translation): Use it.
7555 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
7556 in `mask' to be set.
7558 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
7561 * w32term.c: Format and doc changes to bring closer to xterm.c.
7562 (w32_char_font_type): New enum.
7563 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
7564 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
7565 (w32_encode_char): New function.
7566 (x_encode_char): Removed.
7567 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
7568 x_encode_char and w32_font_is_double_byte.
7569 (x_produce_image_glyph): Use image_ascent.
7570 (x_produce_glyphs): Use new version of w32_per_char_metric and
7571 handle NULL return value. Allow extra line spacing.
7572 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
7573 (w32_get_glyph_overhangs): Remove unicode_p param. Use
7574 w32_font_type member of glyph instead.
7575 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
7576 (fast_find_position): Make sure not to consider rows not visible
7578 (w32_read_socket) [WM_MENUSELECT]: Cannot call
7579 w32_menu_display_help with input blocked, as it can abort.
7580 (x_display_and_set_cursor): Choose cursor depending
7581 on buffer-local value of cursor_type.
7582 (x_draw_bar_cursor): Add parameter WIDTH.
7584 * w32term.h (CP_DEFAULT): Define.
7585 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
7587 2000-05-30 Gerd Moellmann <gerd@gnu.org>
7589 * search.c (Fre_search_forward, Fre_search_backward)
7590 (Fposix_search_backward, Fposix_search_forward): Doc fix.
7592 2000-05-30 Kenichi Handa <handa@etl.go.jp>
7594 * coding.c (detect_coding_iso2022): Fix code for checking
7595 CODING_CATEGORY_MASK_ISO_8_2.
7597 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
7599 * regex.c (PREFETCH_NOLIMIT): New function.
7600 (re_match_2_internal): Use it and adjust the end_match_2 logic.
7602 2000-05-29 Gerd Moellmann <gerd@gnu.org>
7604 * syntax.c (find_defun_start): Move test for
7605 open_paren_in_column_0_is_defun_start outside of the loop.
7607 * xdisp.c (redisplay_window): Really switch buffers when
7608 displaying mode lines, and temporarily set selected_frame to the
7609 frame of the window that's redisplayed.
7611 * xfaces.c (free_realized_faces): Block/unblock input.
7612 (free_realized_multibyte_face): Ditto.
7614 2000-05-29 Dave Love <fx@gnu.org>
7616 * textprop.c (Qkeymap): New variable.
7617 (syms_of_textprop): Intern it.
7619 * keymap.c: Include intervals.h.
7620 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
7622 * Makefile.in (keymap.o): Depend on intervals.h.
7624 * keyboard.c (menu_bar_items, tool_bar_items)
7625 (Fexecute_extended_command): Deal with `keymap' property.
7626 (read_key_sequence): Track map from `keymap' property as well as
7629 * intervals.c (get_local_map): Extra arg to allow looking for
7632 * intervals.h (map_property): New enum.
7633 (get_local_map): Extra arg using it.
7636 * lisp.h (get_local_map): Don't declare here.
7638 2000-05-29 Kenichi Handa <handa@etl.go.jp>
7640 * Makefile.in (callproc.o): Depend on composite.h.
7642 * callproc.c: Include composite.h.
7643 (Fcall_process): Handle composition correctly.
7645 * coding.h (coding_allocate_composition_data): Extern it.
7646 (coding_restore_composition): Likewise.
7648 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
7649 yet allocated, finish decoding with result
7650 CODING_FINISH_INSUFFICIENT_CMP.
7651 (coding_allocate_composition_data): Make it non-static.
7652 (coding_restore_composition): Likewise.
7654 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
7656 * charset.c (syms_of_charset): Revert last change.
7658 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7660 * term.c (produce_glyphs): Treat characters from the eight-bit-*
7661 charsets as unibyte, with 1-column screen width. Sent by Kenichi
7664 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7666 * charset.c (syms_of_charset): Set width of character sets
7667 eight-bit-control and eight-bit-graphic to 1 column.
7669 2000-05-26 Gerd Moellmann <gerd@gnu.org>
7671 * config.in (HAVE_SPEED_T): New define.
7673 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
7676 2000-05-26 Dave Love <fx@gnu.org>
7678 * coding.c (shrink_decoding_region): Initialize eol_conversion.
7680 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
7681 (Fsubr_arity): New function.
7682 (syms_of_data): Install them.
7684 2000-05-26 Kenichi Handa <handa@etl.go.jp>
7686 * charset.c (init_charset_once): Set the table bytes_by_char_head
7689 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
7690 the default fontset to what Emacs uses by default.
7691 (check_registry_encoding): This function deleted.
7692 (Fset_fontset_font): Remove the adhoc condition for the default
7693 fontset. Allow cons in FONTNAME.
7695 * fns.c (map_char_table): Ignore char-table entries for
7696 charsets eight-bit-control and eight-bit-graphic.
7698 2000-05-25 Ken Raeburn <raeburn@gnu.org>
7700 * emacs.c (main): Initialize keyboard syms before initializing
7701 window code, so face names are available.
7703 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
7705 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
7706 of an anchor at the beginning of a shy-group.
7708 2000-05-25 Gerd Moellmann <gerd@gnu.org>
7710 * xdisp.c (handle_invisible_prop): Don't try to skip over
7711 invisible text if end of text is already reached.
7713 2000-05-25 Dave Love <fx@gnu.org>
7715 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
7717 * coding.c (encode_eol): Add null statement after label.
7719 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
7721 * w16select.c (Fw16_set_clipboard_data): Fix the change from
7724 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7726 * ccl.c (ccl_driver): Fix previous change.
7728 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7730 * coding.c (run_pre_post_conversion_on_str): Set point to the
7731 beginning of buffer before calling coding->post_read_conversion.
7732 (decode_coding_string): Give correct args to
7733 run_pre_post_conversion_on_str.
7734 (encode_coding_string): Likewise.
7736 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
7737 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
7738 eight-bit-graphic correctly.
7740 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
7742 * fileio.c (Finsert_file_contents): Even if a file is not found,
7743 execute codes for setting up coding system. Call
7744 after-insert-file-functions unconditionally.
7746 2000-05-24 Gerd Moellmann <gerd@gnu.org>
7748 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
7749 BSD_PGRPS are not defined.
7751 2000-05-24 Kenichi Handa <handa@etl.go.jp>
7753 * charset.c (update_charset_table): Accept nil in LONG_NAME and
7755 (syms_of_charset): Avoid building same strings.
7757 2000-05-23 Gerd Moellmann <gerd@gnu.org>
7759 * lread.c (Fload): Add a comment about the meaning of
7760 Vuser_init_file being t.
7762 * puresize.h (BASE_PURESIZE): Increase to 675000.
7764 * s/gnu-linux.h (setpgrp): Don't define it here because this
7765 prevents compilation on GNU/Linux systems with glib 2.2.
7767 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
7770 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
7772 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
7773 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
7775 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
7777 2000-05-23 Kenichi Handa <handa@etl.go.jp>
7779 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
7782 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
7784 * term.c (encode_terminal_code): Set coding->src_multibyte
7787 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
7789 2000-05-22 Kenichi Handa <handa@etl.go.jp>
7791 * keyboard.c (read_char): Allow character codes 128..255 to be
7792 handled by input-method-function.
7794 * insdel.c (adjust_markers_for_replace): Fix previous change.
7795 (adjust_after_replace): If PREV_TEXT is nil, call
7796 adjust_markers_for_insert, not adjust_markers_for_replace.
7798 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
7800 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
7801 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
7802 [HAVE_GRANDPT]: Define.
7803 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
7805 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
7808 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
7810 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
7812 2000-05-20 Kenichi Handa <handa@etl.go.jp>
7814 The following changes are to handle 8-bit characters in a
7815 multibyte buffer/string without facing with byte combining
7816 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
7817 eight-bit-graphic (for 0xA0..0xFF) are introduced.
7819 * Makefile.in (fns.o): Depend on charset.h.
7821 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
7822 convert it to unibyte.
7823 (make_string): Use parse_str_as_multibyte, not chars_in_text.
7825 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
7826 apparent char boundary.
7827 (Fset_buffer_multibyte): Convert 8-bit characters in the range
7828 0x80..0x9F to/from multibyte form.
7830 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
7833 * callproc.c (Fcall_process): Always encode an argument string if
7834 it is multibyte. Setup src_multibyte and dst_multibyte members of
7835 process_coding properly.
7837 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
7838 SPLIT_NON_ASCII_CHAR.
7840 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
7842 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
7844 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
7846 (SPLIT_CHARACTER_SEQ): This macro deleted.
7847 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
7849 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
7850 and eight-bit-graphic.
7851 (char_to_string): Likewise. Signal an error for too large
7853 (char_printable_p): Return 0 for 8-bit characters.
7854 (update_charset_table): Update iso_charset_table only when a final
7855 character is non-negative.
7856 (find_charset_in_text): Renamed from find_charset_in_str.
7857 Arguments and return value changed. Callers changed.
7858 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
7859 be -1 if CHARSET is used only internally.
7860 (Fmake_char_internal): Handle new charsets; eight-bit-control and
7862 (Fcharset_after): Simplified.
7863 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
7864 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
7865 (multibyte_chars_in_text): Simplified by assuming there's no
7866 invalid multibyte sequence.
7867 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7868 str_as_unibyte): New functions.
7869 (Fstring): Simpified by assuming that byte combining never
7871 (init_charset_once): Initialization for
7872 LEADING_CODE_8_BIT_CONTROL.
7873 (syms_of_charset): Intern and staticpro Qeight_bit_control and
7874 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
7875 eight-bit-control and eight-bit-graphic.
7877 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
7878 CHARSET_8_BIT_GRAPHIC): New macros.
7879 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
7880 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
7881 (CHARSET_REVERSE_CHARSET): Likewise.
7882 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
7884 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
7885 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
7886 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
7887 encounter an invalid multibyte sequence.
7888 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
7889 sequence is always valid.
7890 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
7891 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
7893 (CHAR_STRING): For 8-bit characters, call char_to_string.
7894 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
7895 multibyte sequence is always valid.
7896 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
7897 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7898 str_as_unibyte): Extern them.
7899 (BCOPY_SHORT): Fix a bug.
7900 (CHAR_LEN): This macro deleted. Callers changed to use
7902 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
7903 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
7904 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
7906 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
7907 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
7908 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
7909 EMIT_BYTES): New macros.
7910 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
7911 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
7913 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
7914 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
7915 check the validity of multibyte sequence.
7916 (decode_coding_emacs_mule): New function.
7917 (encode_coding_emacs_mule): New macro.
7918 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
7920 (DECODE_ISO_CHARACTER): Just return a character code.
7921 (DECODE_COMPOSITION_START): Set coding->result instead of result.
7922 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
7923 EMIT_CHAR to produced decoded characters. Exit the loop only by
7924 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
7926 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
7927 only position codes for an invalid character.
7928 (encode_designation_at_bol): Return new destination pointer. 5th
7929 arg DSTP is changed to DST.
7930 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
7931 from the source by ONE_MORE_CHAR. Don't handle the case of last
7933 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
7935 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
7936 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
7937 TWO_MORE_BYTES to fetch a byte from the source.
7938 (encode_eol): Pay attention to coding->src_multibyte.
7939 (detect_coding, detect_eol): Preserve members src_multibyte and
7941 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
7942 (encoding_buffer_size): Set magnification to 3 for all coding
7943 systems that require encoding.
7944 (ccl_coding_driver): For decoding, be sure that the result is
7945 valid multibyte sequence.
7946 (decode_coding): Initialize coding->errors and coding->result.
7947 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
7948 and raw-text, always call decode_eol. Handle the case of last
7949 block here. If not coding->dst_multibyte, convert the resulting
7950 sequence to unibyte.
7951 (encode_coding): Initialize coding->errors and coding->result.
7952 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
7953 and raw-text, always call encode_eol. Handle the case of last
7955 (shrink_decoding_region, shrink_encoding_region): Detect cases
7956 that we can't skip data more rigidly.
7957 (code_convert_region): Setup src_multibyte and dst_multibyte
7958 members of coding. For decoding, if the buffer is multibyte,
7959 convert the source sequence to unibyte in advance. For encoding,
7960 if the buffer is multibyte, convert the resulting sequence to
7961 multibyte afterward.
7962 (run_pre_post_conversion_on_str): New function.
7963 (code_convert_string): Deleted and divided into the following two.
7964 (decode_coding_string, encode_coding_string): New functions.
7965 (code_convert_string1, code_convert_string_norecord): Call one of
7967 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
7968 MAKE_NON_ASCII_CHAR.
7969 (Fset_terminal_coding_system_internal,
7970 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
7971 and dst_multibyte members.
7972 (init_coding_once): Initialize iso_code_class with new enum
7973 ISO_control_0 and ISO_control_1.
7975 * coding.h (enum iso_code_class_type): Member ISO_control_code is
7976 devided into ISO_control_0 and ISO_control_1.
7977 (struct coding_system): New members src_multibyte, dst_multibyte,
7978 errors, and result. Delete member fake_multibyte.
7979 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
7981 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
7984 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
7987 * editfns.c (Fformat): Be sure to convert 8-bit characters to
7989 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
7991 (Ftranspose_region): Delete codes for handling byte combining.
7993 * fileio.c (Finsert_file_contents): Setup src_multibyte and
7994 dst_multibyte members of coding. On handling REPLACE on unibyte
7995 buffer, convert the result of decode_coding to unibyte. On
7996 inserting into a mutibyte buffer, always call code_convert_region.
7997 (e_write): Setup coding->src_multibyte according to the
7998 multibyteness of the source (buffer or string).
8000 * fns.c (concat): Handle 8-bit characters correctly.
8001 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
8002 unibyte in the result.
8003 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
8004 valid multibyte form in the result.
8005 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8006 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
8007 return -1, signal an error.
8008 (base64_encode_1): New arg MULTIBYTE. Get each character by
8009 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
8010 character is found, return -1.
8011 (Fbase64_decode_region): Delete codes for handling byte-combining.
8012 Treat each decoded byte as a unibyte character.
8013 (Fbase64_decode_string): Return unibyte string.
8014 (Fcompare_strings, concat, string_byte_to_char): Use
8015 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
8016 FETCH_STRING_CHAR_ADVANCE.
8017 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8018 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
8020 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
8021 SPLIT_NON_ASCII_CHAR.
8022 (fontset_ref_via_base, fontset_set): Likewise
8024 * insdel.c (adjust_markers_for_record_delete): Deleted.
8025 (adjust_markers_for_insert): Argument changed. Caller changed.
8026 (adjust_markers_for_replace): Likewise.
8027 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
8028 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
8029 (copy_text): Delete unused local varialbe c_save. For converting
8030 to multibyte, be sure to make all 8-bit characters in valid
8032 (count_size_as_multibyte): Handle 8-bit characters correctly.
8033 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
8034 adjust_after_replace, replace_range, del_range_2)
8035 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
8036 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
8037 adjust_after_replace, replace_range, del_range_2) Delete codes for
8038 handling byte combining.
8039 (adjust_before_replace): Deleted.
8041 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
8042 SPLIT_NON_ASCII_CHAR.
8043 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8044 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
8046 (Fkey_description): Likewise.
8048 * lread.c (read1): On reading multibyte string, be sure to make
8049 all 8-bit chararacters in valid multibyte form.
8050 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8052 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
8055 * process.c (Fstart_process): GCPRO current_dir before calling
8056 Ffind_operation_coding_system. Encode arguments here.
8057 (create_process): Don't encode arguments here. Setup
8058 src_multibyte and dst_multibyte members of struct coding.
8059 (read_process_output): Setup src_multibyte and dst_multibyte
8060 members of struct coding. If the output is to multibyte buffer,
8061 always decode the output of the process. Adjust the
8062 representation of 8-bit characters to the multibyteness of the
8064 (send_process): Setup coding->src_multibyte according to the
8065 multibyteness of the source.
8067 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
8069 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
8070 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
8072 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
8075 * w16select.c (Fw16_set_clipboard_data): Setup members
8076 src_multibyte and dst_multibyte of coding. Adjusted for the
8077 change for find_charset_in_str.
8078 (Fw16_get_clipboard_data): Likewise.
8080 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
8081 dst_multibyte of coding.
8082 (x_to_w32_font): Likewise.
8084 * w32select.c (Fw32_set_clipboard_data): Setup members
8085 src_multibyte and dst_multibyte of coding. Adjusted for the
8086 change for find_charset_in_str.
8087 (Fw32_get_clipboard_data): Likewise.
8089 * xdisp.c (get_next_display_element): Handle 8-bit characters
8091 (next_element_from_display_vector): Use CHAR_BYTES instead of
8093 (disp_char_vector): Use SPLIT_CHAR instead of
8094 SPLIT_NON_ASCII_CHAR.
8096 * xselect.c (selection_data_to_lisp_data): Setup members
8097 src_multibyte and dst_multibyte of coding. Adjusted for the
8098 change for find_charset_in_str.
8099 (lisp_data_to_selection_data): Likewise.
8101 2000-05-19 Gerd Moellmann <gerd@gnu.org>
8103 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
8106 * dispextern.h (Vimage_types): Add extern declaration.
8108 * xdisp.c (Vimage_types): Moved here from xfns.c.
8109 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
8111 * xfns.c (Vimages_types): Moved to xdisp.c.
8112 (syms_of_xfns): Move `image-types' to xdisp.c.
8114 * w32fns.c (Vimage_types): Removed.
8115 (syms_of_w32fns): Remove `image-types'.
8117 2000-05-18 Kenichi Handa <handa@etl.go.jp>
8119 * fns.c (map_char_table): Pay attention to character number of
8120 charset. Check the validity of charset at the first level. For
8121 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
8124 * fontset.c: Include "buffer.h".
8125 (fs_load_font): If the face has fontset, record the face ID in
8127 (Finternal_char_font): New function.
8128 (accumulate_font_info): New function.
8129 (Ffontset_info): Rewritten for the new fontset implementation.
8130 (syms_of_fontset): Register Vdefault_fontset in the first element
8131 of Vfontset_table. Include Vdefault_fontset in
8132 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
8135 2000-05-16 Dave Love <fx@gnu.org>
8137 * m/iris5d.h: Deleted -- unused.
8139 2000-05-16 Gerd Moellmann <gerd@gnu.org>
8141 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
8142 `invalid' instead of `illegal'.
8144 * indent.c (Fmove_to_column): When ending within a tab, insert
8145 spaces first so that markers at the end of the tab get adjusted.
8147 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
8148 buffer list that wasn't selected in that frame.
8150 * filelock.c (get_boot_time): To obtain an 8 char file name, which
8151 is needed on mescaline, use a 2 char prefix, and call
8152 make_temp_name with second arg non-zero.
8154 * fileio.c (make_temp_name): New function, extracted from
8156 (Fmake_temp_name): Use it.
8158 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
8160 * window.c (coordinates_in_window): Subtract 1 when computing
8163 2000-05-15 Gerd Moellmann <gerd@gnu.org>
8165 * Makefile.in (lisp): Add env.elc.
8167 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
8169 2000-05-12 Gerd Moellmann <gerd@gnu.org>
8171 * search.c (Freplace_match): Handle case of `\N' in the
8172 replacement when there's no group N.
8174 2000-05-11 Gerd Moellmann <gerd@gnu.org>
8176 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
8177 of the message to message_dolog.
8179 * keyboard.c (read_char): Don't clear current message for help
8180 events; let the code handling help events handle this. Change
8181 code detecting help events that should be ignored.
8183 * xdisp.c (handle_single_display_prop): Don't try to set PT if
8184 we're interating over a string.
8186 2000-05-09 Dave Love <fx@gnu.org>
8188 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
8189 that offset before writing. Move gcpro region past call of
8192 2000-05-04 Dave Love <fx@gnu.org>
8194 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
8196 2000-05-04 Gerd Moellmann <gerd@gnu.org>
8198 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
8199 of inserted characters when BUF equals the current buffer, and PT
8200 is in front of or equal to FROM.
8202 2000-05-03 Gerd Moellmann <gerd@gnu.org>
8204 * xdisp.c (handle_single_display_prop): If display property value
8205 is invalid, or something not supported on the frame, restore
8206 iterator's position to what it was initially. Make sure to return
8207 0 for invalid and unsupported property values.
8209 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
8210 that x_per_char_metric returns null.
8212 2000-05-02 Gerd Moellmann <gerd@gnu.org>
8214 * xterm.h (struct face): Add forward declaration.
8215 (struct image): Ditto.
8216 (image_ascent): Add prototype.
8218 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
8219 (x_draw_image_relief, x_draw_image_foreground_1): Call function
8220 image_ascent instead of using IMAGE_ASCENT.
8222 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
8223 (IMAGE_ASCENT): Removed.
8225 * xfns.c (Qcenter): New variable.
8226 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
8227 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
8228 (image_ascent): New function.
8229 (lookup_image): Recognize `:ascent center'.
8230 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
8231 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
8232 (xbm_load): Don't set image's ascent here.
8233 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
8234 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
8235 check ascent values here.
8236 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
8237 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
8238 (syms_of_xfns): Initialize Qcenter.
8240 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
8241 to the limits, increase the limits.
8243 2000-05-01 Kenichi Handa <handa@etl.go.jp>
8245 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
8246 Check Vfont_encoding_alist against the full name of the opened
8249 2000-04-28 Gerd Moellmann <gerd@gnu.org>
8251 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
8252 taller than the window.
8254 2000-04-28 Kenichi Handa <handa@etl.go.jp>
8256 * xfaces.c (realize_x_face): Fix the argument of the second
8257 xassert. BASE_FACE may not be a face for ASCII.
8259 2000-04-27 Gerd Moellmann <gerd@gnu.org>
8261 * print.c (print_object): Treat print-length < 0 as nil.
8263 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
8265 * s/freebsd.h (TERMCAP_OBJ): Removed.
8266 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
8268 * lread.c (read1): Don't treat period followed by certain
8269 characters as symbol start.
8271 * xfns.c (slurp_file): New function.
8272 (xbm_image_p): Handle case of in-memory XBM files.
8273 (xbm_scan): Rewritten to work on memory buffers instead of files.
8274 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
8275 Work on memory buffers instead of files. If DATA is null test
8276 if buffer looks like an in-memory XBM file.
8277 (xbm_load_image): Renamed from xbm_load_image_file. Work on
8278 memory buffers instead of files.
8279 (xbm_file_p): New function.
8280 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
8282 * lread.c (end_of_file_error): New function.
8283 (read1): Call it instead of signaling `end-of-file' directly.
8285 * print.c (print_error_message): Print data of `end-of-file'
8286 with Fprinc instead of Fprin1.
8288 2000-04-26 Ken Raeburn <raeburn@gnu.org>
8290 * window.c (freeze_window_start): Check that minibuffer scroll
8291 window isn't nil before extracting the window structure pointer
8294 * undo.c (record_delete): If we hit the end of the undo list, stop
8295 picking elements apart.
8297 2000-04-26 Gerd Moellmann <gerd@gnu.org>
8299 * xdisp.c (display_line): If lines are continued, restore
8300 iterator's ascent/descent information to the values before the
8301 first glyph not fitting on the line.
8303 2000-04-25 Gerd Moellmann <gerd@gnu.org>
8305 * xdisp.c (try_window_id) <all changes above window start>: Adjust
8306 positions in glyph matrix. Don't compute new window end
8309 * dispnew.c (increment_matrix_positions): Renamed from
8310 increment_glyph_matrix_buffer_positions.
8311 (increment_row_positions): Renamed from
8312 increment_glyph_row_buffer_positions.
8314 * dispextern.h: Change names of renamed functions from dispnew.c
8317 2000-04-24 Gerd Moellmann <gerd@gnu.org>
8319 * fileio.c (Fdo_auto_save): Create directories for auto-save
8320 list file if necessary.
8322 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
8323 from buffer or frame.
8324 (automatic_hscrolling_p): New variable.
8325 (hscroll_windows): Scroll windows horizontally only if automatic
8326 hscrolling is allowed.
8327 (syms_of_xdisp): New variable `automatic-hscrolling'.
8329 * frame.h (struct frame): Add member extra_line_spacing.
8331 * xfns.c (x_set_line_spacing): New function.
8332 (Fx_create_frame): Set line spacing from resources.
8333 (Qline_spacing): New variable.
8334 (syms_of_xfns): Initialize Qline_spacing.
8336 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
8338 * buffer.c (init_buffer_once): Handle extra_line_spacing.
8339 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
8340 (reset_buffer): Don't initialize extra2 and extra3. Initialize
8341 extra_line_spacing from default value.
8342 (init_buffer_once): Initialize default value of extra_line_spacing.
8344 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
8347 * xterm.c (x_produce_glyphs): Remove reference to struct it's
8348 prompt_width. Add extra line spacing.
8350 * term.c (produce_glyphs): Remove reference to struct it's
8353 * dispextern.h (struct it): Remove member prompt_width, add
8356 2000-04-22 Gerd Moellmann <gerd@gnu.org>
8358 * dispnew.c (update_frame_line): When writing a whole line, make
8359 sure cursor is in the right row afterwards, otherwise a use of
8360 capability `ch' in cmgoto might leave the cursor in the row below.
8362 2000-04-21 Gerd Moellmann <gerd@gnu.org>
8364 * lisp.h (struct Lisp_Buffer_Cons): Remove.
8366 * keyboard.c (timer_check): Fix typo in comment.
8368 2000-04-21 Kenichi Handa <handa@etl.go.jp>
8370 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
8371 name change: ch -> character.
8373 2000-04-20 Gerd Moellmann <gerd@gnu.org>
8375 * keyboard.c (echo_message_buffer): New variable.
8376 (echo_now): Set echo_message_buffer to the echo area buffer used
8377 to display the echo.
8378 (cancel_echoing): Reset echo_message_buffer to nil.
8379 (read_char): Code rewritten that handles canceling an echo or
8380 echoing a dash, respectively.
8382 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
8383 directory doesn't exist.
8385 2000-04-19 Dave Love <fx@gnu.org>
8387 * fns.c (syms_of_fns): Defsubr mapc.
8388 (concat): Don't allow numeric args.
8389 (Fconcat): Doc change.
8391 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
8393 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
8394 instead define end_match(1|2) more carefully.
8395 Use GET_CHAR_BEFORE_2 for `begline'.
8397 2000-04-19 Gerd Moellmann <gerd@gnu.org>
8399 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
8400 on 64-bit systems where NULL is defined as `0'.
8402 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
8403 the `variable argument list' to make it work on Alpha.
8405 * m/alpha.h (_LP64) [!_LP64]: Define.
8406 (ORDINARY_LINK): Define for NetBSD.
8408 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
8410 2000-04-19 Dave Love <fx@gnu.org>
8412 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
8415 * Makefile.in (LIBS): Don't use.
8416 (GETLOADAVG_OBJ): Define again.
8417 (otherobj): Add GETLOADAVG_OBJ.
8419 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
8421 2000-04-18 Gerd Moellmann <gerd@gnu.org>
8423 * lread.c (read_filtered_event): Cancel and start busy cursor.
8425 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
8426 that the per-character metrics may be null.
8428 2000-04-17 Gerd Moellmann <gerd@gnu.org>
8430 * buffer.c (clone_per_buffer_values): New function.
8431 (Fmake_indirect_buffer): Add optional argument CLONE. Call
8432 clone_per_buffer_values if CLONE is not nil.
8434 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8436 2000-04-16 Dave Love <fx@gnu.org>
8438 * Makefile.in: Remove obsolete localcpp stuff.
8439 (GETLOADAVG_OBJ): Don't define.
8440 (obj): Move LIBOBJS...
8441 (otherobj): ... to here.
8442 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
8443 whitespace-only lines after the continuation (Irix).
8445 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8447 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
8449 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
8451 2000-04-14 Dave Love <fx@gnu.org>
8453 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
8454 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
8455 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
8456 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
8459 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
8460 autoconfiscated HAVE_GETLOADAVG.
8462 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
8465 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8467 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
8468 (fill_in_lock_file_name): Avoid existing files that aren't
8471 2000-04-14 Dave Love <fx@gnu.org>
8473 * Makefile.in (LIBS, LIBOBJS): New variable.
8474 (INTERVAL_SRC): Convert to make variable.
8475 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
8476 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
8477 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
8479 (SOME_MACHINE_OBJECTS): Remove interval stuff.
8480 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
8481 (shortlisp): Add facemenu, float-sup, frame.
8482 (SOME_MACHINE_LISP): Remove them from here.
8483 (LIBES): Change unused LDLIBS to autoconf LIBS.
8485 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
8487 2000-04-14 Kenichi Handa <handa@etl.go.jp>
8489 * composite.c (update_compositions): If FROM and TO are not in a
8490 valid range, do nothing.
8492 2000-04-13 Gerd Moellmann <gerd@gnu.org>
8494 * tparam.c (tparam1): Abort when encountering an unknown
8497 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
8500 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
8503 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
8505 * fileio.c (a_write): Remove redundant semi-colons.
8506 (e_write): Return -1 if failed to write all the data.
8507 This fixes the changes made at 1999-12-15.
8509 2000-04-12 Dave Love <fx@gnu.org>
8511 * fns.c (mapcar1): Test for null vals to support mapc.
8512 (Fmapc): New function.
8514 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
8516 * msdos.c (NUM_MOUSE_BUTTONS): Define.
8517 (IT_frame_up_to_date): Support the buffer local value of
8518 cursor-type, if defined.
8520 2000-04-10 Dave Love <fx@gnu.org>
8522 * editfns.c (preceding-char, following-char): Doc fix.
8524 2000-04-10 Ken Raeburn <raeburn@gnu.org>
8526 * Makefile.in (temacs): Revert 2000-03-12 change.
8528 2000-04-10 Jason Rumney <jasonr@gnu.org>
8530 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
8532 2000-04-10 Gerd Moellmann <gerd@gnu.org>
8534 * xdisp.c (setup_echo_area_for_printing): Choose an echo
8535 area buffer, if it's not set up yet.
8537 * indent.c (compute_motion): Set immediate_quit.
8539 2000-04-09 Gerd Moellmann <gerd@gnu.org>
8541 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
8543 (realize_tty_face): Suppress boldness if colors are the inverse of
8544 the default colors, and tty_suppress_bold_inverse_default_colors_p
8546 (Ftty_suppress_bold_inverse_default_colors): New function.
8547 (syms_of_xfaces): Defsubr it.
8549 * buffer.c (Frestore_buffer_modified_p): New function.
8550 (syms_of_buffer): Defsubr it.
8552 2000-04-08 Ken Raeburn <raeburn@gnu.org>
8554 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
8555 charset id (int) argument, not a charset (Lisp_Object).
8557 * coding.h (code_convert_string): Declare.
8558 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
8559 object, as the fourth argument to code_convert_string.
8561 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
8563 (Fset_fontset_font): Use EQ to compare lisp objects.
8565 2000-04-05 Ken Raeburn <raeburn@gnu.org>
8567 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
8568 a pointer that looks like a lisp object.
8569 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
8570 zero, instead see whether it's an integer object, since they can't
8572 (GET_INTERVAL_OBJECT): Simply assign to the destination.
8574 * dispnew.c (allocate_matrices_for_frame_redisplay,
8575 direct_output_forward_char): Use X(U)INT and make_number as needed
8576 to convert between (unsigned) int values and lisp integers.
8577 * keyboard.c (read_key_sequence): Likewise.
8578 * lread.c (substitute_object_recurse): Likewise.
8579 * fns.c (concat, hash_lookup, hash_remove): Likewise.
8580 * minibuf.c (do_completion, Fminibuffer_complete_word,
8581 Fminibuffer_completion_help): Likewise.
8582 * term.c (produce_special_glyphs): Likewise.
8584 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
8585 * print.c (print_preprocess, print_object): Likewise.
8587 * search.c (compile_pattern): Use NILP when checking for nil.
8589 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
8590 __OPTIMIZE__]: Provide a GNU C macro version that handles
8592 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
8593 field, to better cope with ENABLE_CHECKING and calls that modify a
8594 Lisp_Object using its old value.
8596 2000-04-04 Gerd Moellmann <gerd@gnu.org>
8598 * window.c (compare_window_configurations): Signal an error
8599 if parameters C1 or C2 aren't window configurations.
8601 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
8602 AFTER_POTENTIAL_GC calls around calls to functions that can
8603 signal an error and thus invoke the debugger.
8605 2000-04-03 Gerd Moellmann <gerd@gnu.org>
8607 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
8608 an error if decoding fails.
8610 * keyboard.c (lispy_mouse_names): Variable removed.
8611 (Vlispy_mouse_stem): New variable.
8612 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
8613 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
8614 for any mouse button number. Increase size of mouse_syms and
8615 button_down_location as needed. Call modify_event_symbol with
8616 different arguments.
8617 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
8618 Call modify_event_symbol with different arguments.
8619 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
8620 for any button number. Call modify_event_symbol with different
8622 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
8623 Accept a string for NAME_ALIST_OR_STEM.
8625 * lisp.h (larger_vector): Add prototype.
8627 * fns.c (larger_vector): Make externally visible.
8629 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
8631 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
8633 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
8634 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
8635 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
8636 we are between str1 and str2.
8637 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
8638 (PATFETCH): Use `TRANSLATE'.
8639 (PATFETCH_RAW): Fetch multibyte char if applicable.
8640 (PATUNFETCH): Remove.
8641 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
8642 When writing a char, write it directly into the pattern buffer rather
8643 than going needlessly through a temp char-array.
8644 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
8645 multibyte magic and remove the useless `#ifdef emacs'.
8646 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
8649 * regex.h (struct re_pattern_buffer): Make field `multibyte'
8650 conditional on `emacs'.
8652 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
8654 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8656 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
8657 non-union-type versions of XMARK and friends here, because XMARK
8658 and friends won't work on an integer field if NO_UNION_TYPE is not
8660 (make_number): Define as a function if it's not defined as a
8663 * composite.c (run_composite_function): Use NILP when checking for
8665 (syms_of_composite): Delete local var NARGS, pass an int as first
8666 argument to Fmake_hash_table.
8668 * editfns.c (text_property_stickiness): Use NILP to test
8669 Lisp_Object boolean value.
8670 (Fmessage_or_box): Don't use NILP to test int variable.
8671 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
8672 problems reading from and changing the same lisp value in an
8675 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8677 * term.c (TN_no_color_video): New variable.
8678 (term_init): Intitialize TN_no_color_video.
8679 (enum no_color_bit): New enumeration.
8680 (MAY_USE_WITH_COLORS_P): New macro.
8681 (turn_on_face): Use it to determine if attributes may be used
8682 combined with colors.
8684 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8686 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
8687 with int lvalues via casts; instead, just yield lisp object
8689 (enlarge_window): Variable sizep now points to Lisp_Object. Use
8690 proper accessor macros.
8691 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
8692 (grow_mini_window): Fix typo getting int value of root->height.
8694 * xdisp.c (compute_string_pos): Fix order of arguments to
8695 string_pos_nchars_ahead.
8696 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
8697 count arg to variable-arg routines like Frun_hook_with_args and
8699 (back_to_previous_visible_line_start)
8700 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
8701 fixed-arg routines like Fget_char_property and Fmake_string.
8702 (reconsider_clip_changes): Use XINT when comparing integer lisp
8703 objects, or passing them as int arguments.
8704 (mark_window_display_accurate, insert_left_trunc_glyphs)
8705 (append_space, extend_face_to_end_of_line): Use make_number when
8706 storing or passing integer values as lisp objects.
8707 (set_cursor_from_row, highlight_trailing_whitespace): Use
8708 INTEGERP, not implicit test against zero, for glyph object.
8709 (try_window_id): Don't use make_number when we want an int value.
8711 * xfaces.c (xlfd_symbolic_value): Make last argument a
8712 Lisp_Object, to be consistent with callers.
8713 (Fbitmap_spec_p): Use XINT to get numeric value of height.
8714 (lface_hash): Apply XFASTINT to lisp values before folding in.
8716 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
8717 fill in window width and height. Pass an int, not a lisp object,
8718 as first arg to Finsert.
8720 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8722 * xfaces.c (realize_basic_faces): Block input while realizing
8725 * keyboard.c (lispy_mouse_names): Add additional mouse names.
8727 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
8729 2000-03-31 Gerd Moellmann <gerd@gnu.org>
8731 * xterm.c (x_produce_glyphs): When displaying unibyte text
8732 or ASCII, handle case that per-char metric is null.
8734 2000-03-30 Ken Raeburn <raeburn@gnu.org>
8736 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
8738 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
8739 XSUBR, XBUFFER): Verify correct object type before returning
8740 pointer, using eassert.
8741 * frame.h (XFRAME): Likewise.
8743 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
8744 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
8745 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
8747 * data.c (set_internal): Likewise.
8748 * dispextern.h (WINDOW_WANTS_MODELINE_P,
8749 WINDOW_WANTS_HEADER_LINE_P): Likewise.
8750 * fileio.c (auto_save_1): Likewise.
8751 * insdel.c (check_markers): Likewise.
8752 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
8753 * undo.c (record_insert): Likewise.
8754 * vmsproc.c (child_sig): Likewise.
8755 * window.c (unshow_buffer, window_loop): Likewise.
8756 * xterm.c (x_erase_phys_cursor): Likewise.
8758 2000-03-30 Gerd Moellmann <gerd@gnu.org>
8760 * xfns.c (free_image_cache): Free the cache structure itself
8761 last, after all its members have been freed.
8763 * lisp.h (xstrdup): Add prototype.
8765 * alloc.c (xstrdup): Moved here from xfaces.c.
8766 (allocating_for_lisp): Variable removed.
8767 (lisp_malloc): Block input around the calls to malloc and
8770 * xfaces.c (realize_tty_face): Use find_symbol_value instead
8772 (xstrdup): Moved to alloc.c.
8774 2000-03-29 Ken Raeburn <raeburn@gnu.org>
8776 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
8778 * emacs.c (main): Fix sense of no-loadup test.
8780 * config.in (ENABLE_CHECKING): Undef.
8782 * lisp.h (struct interval): Replace "parent" field with a union of
8783 interval pointer and Lisp_Object; add new bitfield to use as
8784 discriminant. Change other flag fields to bitfields.
8785 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
8786 is defined and the supplied test fails, print a message and
8788 (eassert): New macro. Use CHECK to provide an assert-like
8791 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
8792 pointers; abort if the value looks like a lisp object.
8793 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
8794 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
8795 Modify for new interval parent definition.
8797 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
8798 UNMARK_BALANCE_INTERVALS): Update references that need an
8799 addressable lisp object in the interval structure.
8800 (die): New function.
8801 (suppress_checking): New variable.
8803 * intervals.c (interval_start_pos): Just return 0 if there's no
8806 2000-03-29 Gerd Moellmann <gerd@gnu.org>
8808 * lread.c (read1): Accept `.' (period) as symbol start like in CL
8809 and earlier Emacs versions.
8811 * keyboard.c (Ftop_level): Cancel busy-cursor.
8813 * eval.c (call_debugger): Cancel busy-cursor.
8815 2000-03-29 Kenichi Handa <handa@etl.go.jp>
8817 * search.c (Freplace_match): Adjust multibyteness of the current
8818 buffer and NEWTEXT. Free allocated memory before signaling an
8821 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
8823 * regex.c (analyse_first): New function obtained by ripping out most
8824 of re_compile_fastmap and generalizing it a little bit so that it
8825 can also just return whether a given (sub)pattern can match the empty
8827 (regex_compile): Use `analyse_first' to decide whether the loop-check
8828 needs to be done or not for *, +, *? and +? (the loop check is costly
8829 for non-greedy repetition).
8830 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
8832 2000-03-28 Dave Love <fx@gnu.org>
8834 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
8837 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
8839 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
8841 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
8843 (enum re_opcode_t): Update description of succeed_n.
8844 (PATFETCH): Always define.
8845 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
8846 operators, char classes, shy-groups and intervals).
8847 Optimize special cases of intervals so as to only use succeed_n and
8848 jump_n when really needed.
8849 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
8850 that we don't have to handle the special cases any more.
8851 Simplify on_failure_jump handling as well.
8853 2000-03-28 Jason Rumney <jasonr@gnu.org>
8855 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
8857 2000-03-27 Gerd Moellmann <gerd@gnu.org>
8859 * s/freebsd.h (GC_SETJMP_WORKS): Define.
8861 * s/msdos.h (GC_SETJMP_WORKS): Define.
8863 * alloc.c (mark_maybe_object): New function.
8864 (mark_memory): Use it.
8865 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
8866 (setjmp_tested_p, longjmp_done): New variables.
8867 (test_setjmp): New function.
8868 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
8869 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
8871 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
8872 to DEC_TEXT_POS and INC_TEXT_POS.
8874 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
8875 with parameter MULTIBYTE_P.
8877 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
8880 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
8881 buffers because it looks for multibyte character byte sequences
8882 which don't exist in unibyte text.
8884 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
8886 * xfaces.c (register_color, unregister_color, unregister_colors)
8887 [DEBUG_X_COLORS]: New functions.
8888 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
8890 * xfns.c (x_set_cursor_color): Get color reference counts right.
8892 * xterm.c (x_copy_color): New function.
8893 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
8895 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
8896 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
8897 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
8898 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
8899 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
8900 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
8901 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
8902 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
8903 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
8904 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
8906 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
8907 names for handling per-buffer variables.
8909 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
8910 instead of MAX_BUFFER_LOCAL_VARS.
8911 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
8913 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
8915 * xfns.c (x_specified_cursor_type): New function.
8916 (x_set_cursor_type): Use it.
8918 * buffer.h (struct buffer): Add cursor_type.
8920 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
8922 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
8923 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
8925 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
8926 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
8927 executing it as well as when popping it off the stack to find infinite
8928 loops in non-greedy repetition operators.
8930 2000-03-26 Gerd Moellmann <gerd@gnu.org>
8932 * doc.c (Qfunction_documentation): New variable.
8933 (syms_of_doc): Initialize Qfunction_documentation.
8934 (Fdocumentation): If FUNCTION is a symbol with non-nil
8935 `function-documentation' property, return a documentation derived
8938 * buffer.c (syms_of_buffer): Add default-cursor-type.
8939 (init_buffer_once): Don't let cursor_type have a local value
8942 * xterm.c (x_display_and_set_cursor): Choose cursor depending
8943 on buffer-local value of cursor_type.
8944 (x_draw_bar_cursor): Add parameter WIDTH.
8946 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
8947 (init_buffer_once): Set default cursor_type value to t.
8948 Mark cursor_type as local everywhere.
8949 (syms_of_buffer): New per-buffer variable cursor-type.
8951 * buffer.h (struct buffer): Remove member local_var_flags,
8953 (MAX_BUFFER_LOCAL_VARS): New macro.
8954 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
8955 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
8956 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
8957 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
8959 * print.c (print_object): Use new macros for per-buffer
8962 * category.c (Fset_category_table): Use new macros for per-buffer
8965 * buffer.c (buffer_permanent_local_flags): Make a char array.
8966 (max_buffer_local_idx): New variable.
8967 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
8968 for new handling of per-buffer variables.
8969 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
8970 (init_buffer_once): Initialize per-buffer vars differently.
8971 Set max_buffer_local_idx.
8973 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
8976 * lread.c (defvar_per_buffer): Use new macros for per-buffer
8979 * data.c (do_symval_forwarding, store_symval_forwarding)
8980 (find_symbol_value, set_internal, default_value, Fset_default)
8981 (Fkill_local_variable, Flocal_variable_p): Use new macros for
8982 per-buffer variables.
8984 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
8986 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8988 * xterm.c (x_term_init): Unblock input around call1 of
8989 Qvendor_specific_keysyms.
8991 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
8992 (find_defun_start): Consider an open parenthesis in column 0
8993 a defun start only if open_paren_in_column_0_is_defun_start is set.
8994 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
8996 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
8998 * eval.c (Fautoload): Add entry in load-history (if after dump).
8999 * lread.c (load-history): Update docstring.
9001 2000-03-24 Gerd Moellmann <gerd@gnu.org>
9003 * indent.c (Fvertical_motion): Always use the current buffer.
9004 Temporarily change the window's buffer, if necessary.
9006 2000-03-23 Gerd Moellmann <gerd@gnu.org>
9008 * xterm.c (fast_find_position): Make sure not to consider rows
9009 not visible in the window.
9011 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
9013 * regex.c (enum syntaxcode): Provide default for non-Emacs.
9014 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
9016 2000-03-22 Jason Rumney <jasonr@gnu.org>
9018 * w32menu.c (single_submenu): Set help string to NULL if none.
9019 (w32_menu_show): Set help string correctly.
9020 (add-menu-item): Set help string in MIIM_DATA for menu item.
9021 Load SetMenuItemInfoA explicitly.
9022 (w32_menu_display_help): New function.
9024 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
9025 (QCdata): Moved to xdisp.c.
9027 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
9028 (Vw32_charset_to_codepage_alist): Removed.
9029 (Vw32_charset_info_alist): New variable.
9030 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
9031 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
9032 greek, hebrew, thai, johab, mac, unicode]): New symbols.
9033 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
9035 (w32_codepage_for_font): Use Vw32_charset_info_alist.
9036 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
9037 Define Vw32_charset_info_alist and w32_charset symbols.
9039 2000-03-22 Jason Rumney <jasonr@gnu.org>
9041 * makefile.nt (w32bdf.obj): Update dependencies.
9043 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
9045 * w32fns.c: Include fontset.h after dispextern.h.
9046 (Fx_create_frame): Do not create fontset.
9047 (w32_load_system_font): Doc fix.
9048 (Fx_close_connection): Free full_name if it is not shared.
9050 * w32term.c: Include fontset.h after dispextern.h.
9051 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
9053 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
9054 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
9055 (w32_font_is_double_byte): New function, needs body.
9056 (x_append_glyph): Set glyph->glyph_not_available_p.
9057 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9058 it->charset. If it->multibyte_p is zero and it->c is a multibyte
9059 character, convert it to a unibyte character.
9060 (struct glyph_string): Delete member `charset'.
9061 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
9062 calculating it is found.
9063 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9064 the case that per char metric is not available correctly.
9065 (x_fill_glyph_string): Handle the case that the specific glyph is
9066 not available correctly.
9067 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9068 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9069 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9070 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9071 fontset. Don't call FS_LOAD_FONT.
9073 2000-03-22 Ken Raeburn <raeburn@gnu.org>
9075 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
9076 (INT_LISPLIKE): New macro.
9077 (NULL_INTERVAL_P): Use it.
9078 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
9079 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
9080 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
9082 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
9083 explicit references to "parent" field of struct interval and
9084 associated unclean type conversions.
9085 * intervals.c (create_root_interval, root_interval, rotate_right,
9086 rotate_left, balance_possible_root_interval, split_interval_right,
9087 split_interval_left, interval_start_pos, find_interval,
9088 next_interval, previous_interval, update_interval,
9089 adjust_intervals_for_insertion, delete_node, delete_interval,
9090 adjust_intervals_for_deletion, merge_interval_right,
9091 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
9092 copy_intervals_to_string): Likewise.
9093 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
9095 * syntax.c (update_syntax_table): Likewise.
9097 * intervals.c (reproduce_tree_obj): New function, like
9098 reproduce_tree but takes a Lisp_Object for the parent. Declare
9100 (graft_intervals_into_buffer): Use it when appropriate.
9101 (reproduce_tree): Declare with prototype.
9102 (balance_possible_root_interval): Check that the parent is a lisp
9103 object before trying to examine its type.
9105 2000-03-22 Gerd Moellmann <gerd@gnu.org>
9107 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
9108 as strings only if both are known to be strings.
9110 * s/openbsd.h (LIBS_TERMCAP): Undef.
9112 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
9114 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
9115 definitions for non-Emacs compilation.
9116 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
9117 outside of `#ifdef emacs'.
9118 (print_partial_compiled_pattern): Update.
9119 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
9120 (re_compile_fastmap): Merge handling of charset and charset_not (for
9121 emacs and non-emacs compilation as well).
9122 Similarly for (not)categoryspec and (not)syntaxspec.
9123 Don't use the fastmap when reaching `anychar' since the added
9124 complexity is not justified.
9125 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
9126 and (not)syntaxspec. Merge (not)categoryspec.
9128 2000-03-22 Kenichi Handa <handa@etl.go.jp>
9130 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
9131 FACE_FOR_CHAR): Define them differently for the configuration of
9134 2000-03-21 Dave Love <fx@gnu.org>
9136 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
9139 2000-03-21 Gerd Moellmann <gerd@gnu.org>
9141 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
9142 (lface_fully_specified_p): Don't check contents of
9143 LFACE_FONT_INDEX because that attribute is optional.
9144 (realize_x_face): Remove now unwarranted xassert.
9146 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
9148 The following changes are to make font selection based on
9149 characters, not charset. In addition, they recover fontset
9150 facilities while utilizing the new font selection mechanism.
9152 * Makefile.in (fontset.o): Depend on dispextern.h.
9154 * alloc.c (mark_face_cache): Don't mark face->registry.
9156 * dispextern.h (struct glyph): New member glyph_not_available_p.
9157 Use 22 bits for face_id.
9158 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
9159 (struct face): Delete member registry, new member ascii_face.
9160 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
9161 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
9162 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
9163 (struct it): Delete member charset, new member
9164 glyph_not_available_p.
9166 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
9167 (struct fontset_info, struct fontset_data): Structs removed.
9168 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
9169 Vglobale_fontset_alist, font_idx_temp): Externs removed.
9170 (fs_load_font, fs_query_fontset): Adjusted for new argument.
9171 (fs_free_face_fontset, fontset_font_pattern,
9172 face_suitable_for_char_p, face_for_char,
9173 make_fontset_for_ascii_face): Extern them.
9174 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
9175 (FS_LOAD_FACE_FONT): New macro.
9177 * fontset.c: All codes rewritten or adjusted for the change of
9178 fontset implementation. Now fontset is represented by char table.
9179 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
9181 (my_strcasecmp): Function removed.
9182 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
9184 (AREF, ASIZE): New macros.
9185 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
9186 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
9187 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
9188 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
9189 fontset_id_valid_p, font_family_registry, fontset_name,
9190 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
9191 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
9193 (fs_load_font): New arg FACE. Caller changed.
9194 (fs_query_fontset): Argument changed. Caller changed.
9195 (Fquery_fontset): call fs_query_fontset.
9196 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
9198 (clear_fontset_elements, check_registry_encoding,
9199 check_fontset_name): New functions.
9200 (syms_of_fontset): Set char-table-extra-slots property of fontset
9201 to 3. Staticpro and initialize Vfontset_table and
9202 Vdefault_fontset. Defsubr fontset_font and fontset_list.
9204 * frame.h (struct frame): Member `fontset_data' removed.
9205 (FRAME_FONTSET_DATA): Macro removed.
9207 * frame.c (make_frame): Don't allocate f->fontset_data.
9208 (Fdelete_frame): Don't free f->fontset_data.
9210 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
9212 * xdisp.c (charset_at_position): Function removed.
9213 (init_iterator): Don't set member charset of struct `it'.
9214 (handle_face_prop, reseat_to_string, set_iterator_to_next,
9215 next_element_from_display_vector, insert_left_trunc_glyphs):
9217 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
9219 (get_next_display_element, append_space,
9220 extend_face_to_end_of_line): Likewise.
9222 * xfaces.c (Qx_charset_registry, Vface_default_registry):
9224 (clear_font_table, frame_update_line_height, load_face_font):
9225 Adjusted for the change of fontset implementation.
9226 (load_face_fontset_font): Function removed.
9227 (pixel_point_size): New function.
9228 (font_list): Argument type changed. Caller changed.
9229 (LFACE_FONT): New macro.
9230 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
9231 (set_lface_from_font_name): Type of arg FONTNAME is changed to
9232 Lisp_Object. Determine the font name by actually loading a font
9233 by the specified pattern. Set LFACE_FONT (lface) to the specified
9234 pattern. Even if a font is not found, don't try alternatives.
9235 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
9236 (set_font_frame_param): If `font' is specified in lface, use it.
9237 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
9238 (lface_same_font_attributes_p): Likewise.
9239 (make_realized_face): Arguent changed. Caller changed. Set
9240 face->ascii_face to face itself.
9241 (free_realized_face): Free face->fontset if face is for ASCII.
9242 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
9243 deduce_unibyte_registry, x_charset_registry): Functions removed.
9244 (free_realized_multibyte_face): New function.
9245 (lookup_face, lookup_named_face, lookup_derived_face): Argument
9246 changed. Caller changed.
9247 (try_font_list): Argument type changed.
9248 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
9249 (choose_face_font): Argument changed. Handle fontset properly.
9250 (choose_face_fontset_font): Function removed.
9251 (realize_default_face, realize_named_face): Don't remove the
9253 (realize_face): Argument changed. Caller changed. Remove face
9254 with the arg former_face_id in advance. Load font for the new
9256 (realize_x_face): Argument changed. Caller changed. For a
9257 multibyte character, share fontset with base_face. For a single
9258 byte character, make a new realized fontset. Don't load a font
9260 (realize_tty_face): Argument changed. Caller changed.
9261 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
9262 (face_at_buffer_position): Don't check multibyte_p for returning
9264 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
9265 FACE_SUITABLE_FOR_CHARSET_P.
9266 (syms_of_xfaces): Remove code for Qx_charset_registry and
9267 Vface_default_registry.
9269 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
9270 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
9271 (x_per_char_metric): Don't try FONT->default_char. Even if
9272 pcm->width is zero, glyph bits may exist.
9273 (x_encode_char): Always initialize char2b->byte1.
9274 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
9275 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
9277 (x_append_glyph): Set glyph->glyph_not_available_p.
9278 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9279 it->charset. Handle the case that per char metric is not
9280 available. If it->multibyte_p is zero and it->c is a multibyte
9281 character, convert it to a unibyte character.
9282 (struct glyph_string): Delete member `charset'.
9283 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9284 the case that per char metric is not available correctly.
9285 (x_fill_glyph_string): Handle the case that the specific glyph is
9286 not available correctly.
9287 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9288 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9289 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9290 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9291 fontset. Don't call FS_LOAD_FONT.
9293 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
9294 (x_create_tip_frame): Likewise.
9295 (Fx_close_connection): Free full_name of font_info.
9297 * fns.c (optimize_sub_char_table): New function.
9298 (Foptimize_char_table): New function.
9299 (syms_of_fns): Defsubr Soptimize_char_table.
9301 2000-03-20 Gerd Moellmann <gerd@gnu.org>
9303 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
9304 only if buffer is displayed in some window.
9306 * xdisp.c (handle_single_display_prop): Initialize local `value'.
9307 (try_window_reusing_current_matrix): Don't call scroll run
9308 function if run's current and desired position are the same;
9309 this prevents cursor flickering.
9311 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
9313 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
9315 * regex.c (RE_STRING_CHAR): New macro.
9316 (GET_CHAR_AFER_2): Remove.
9317 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
9318 (enum re_opcode_t): Remove on_failure_jump_exclusive.
9319 (print_partial_compiled_pattern, re_compile_fastmap)
9320 (re_match_2_internal): Remove on_failure_jump_exclusive.
9321 (regex_compile): Turn optimizable P+ loops into PP*, so that the
9322 optimization only need to work for * (ie. can use of_keep_string_jump).
9323 Remove the special case for .*\n since it is now covered by the general
9325 (re_search_2): Don't bother with `room'.
9326 (skip_one_char): New function.
9327 (skip_noops): Simplify since `memory' is not needed any more.
9328 (mutually_exclusive_p): Restructure slightly to use `switch' and
9329 add handling for "all" remaining cases.
9330 (re_match_2_internal): Change on_failure_jump_smart to use
9331 on_failure_keep_string_jump (and redirect the end-of-loop jump)
9332 rather than on_failure_jump_exclusive.
9334 2000-03-19 Gerd Moellmann <gerd@gnu.org>
9336 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
9337 number of bits per RGB because it's everywhere used as the depth
9340 * term.c (calculate_costs): Remove code dealing with X frames.
9342 2000-03-19 Richard M. Stallman <rms@gnu.org>
9344 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
9346 2000-03-18 Gerd Moellmann <gerd@gnu.org>
9348 * lread.c (read_integer): Unread the last char not consumed.
9350 2000-03-17 Gerd Moellmann <gerd@gnu.org>
9352 * xterm.c (x_update_window_cursor): Don't update in frames
9353 which are in the process of being deleted.
9355 2000-03-16 Gerd Moellmann <gerd@gnu.org>
9357 * Makefile.in (mostlyclean): Add `*.core'.
9358 (clean): Add `bootstrap-emacs'.
9360 * lread.c (read_integer): New function.
9361 (read1): Support read syntax #o, #x, #b, #r.
9363 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
9365 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
9366 make sure POINTER_TO_OFFSET gives the same value before and after
9367 PREFETCH. Use `dfail' to guarantee "atomic" matching.
9368 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
9369 (debug): Now only active if > 0 rather than if != 0.
9370 (DEBUG_*): Update for the new meaning of `debug'.
9371 (print_partial_compiled_pattern): Add missing `succeed' case. Use
9372 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
9373 in `succeed_n', `jump_n' and `set_number_at'.
9374 (store_op1, store_op2, insert_op1, insert_op2)
9375 (at_begline_loc_p, at_endline_loc_p): Add prototype.
9376 (group_in_compile_stack): Move to after its arg's types are
9377 declared and add a prototype.
9378 (PATFETCH): Define in terms of PATFETCH_RAW.
9379 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
9381 (QUIT): Redefine as a nop except for NTemacs.
9382 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
9383 indentation of the greedy-op and shy-group code.
9384 (at_(beg|end)line_loc_p): Fix argument's types.
9385 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
9386 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
9387 (MATCHING_IN_FIRST_STRING): Remove.
9388 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
9389 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
9390 QUIT unconditionally.
9392 2000-03-15 Gerd Moellmann <gerd@gnu.org>
9394 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
9397 * process.c (send_process): Add a hint that the function
9398 can call Lisp code to its comment.
9400 * lread.c (load_dangerous_libraries): New variable.
9401 (Vbytecomp_version_regexp): New variable.
9402 (safe_to_load_p): New function.
9403 (Fload): Handle files not compiled with Emacs specially.
9404 (syms_of_lread): New Lisp variable load-dangerous-libraries.
9406 2000-03-14 Gerd Moellmann <gerd@gnu.org>
9408 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
9410 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
9411 support functions only if HAVE_X11R6_XIM is defined.
9412 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
9414 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
9416 * xfns.c (X_I18N_INHIBITED): Don't define.
9417 (create_frame_xic): Remove conditional compilation on
9419 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
9421 * config.in (HAVE_X_I18N): Moved here from xterm.h.
9422 (HAVE_X11R6_XIM): Define.
9424 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
9426 * xterm.c (x_term_init): Add support for X resource `synchronous'.
9427 If set, call XSynchronize.
9429 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
9431 * regex.c: Declare a new type `re_char' used throughout the code
9432 for the string char type. It's `const unsigned char' to match the
9433 rest of Emacs. Consistently make sure all pointers to strings use
9434 it and make sure all pointers into the pattern use `unsigned
9436 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
9437 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
9440 * charset.h (GET_CHAR_AFTER_2): Remove.
9441 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
9443 2000-03-12 Ken Raeburn <raeburn@gnu.org>
9445 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
9446 variable before the invocation of YMF_PASS_LDFLAGS, in case both
9447 of them try to use backquotes.
9449 2000-03-12 Dave Love <fx@gnu.org>
9451 * unexelf.c: Restore changes of 1999-10-19.
9452 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
9453 fix its type and alignment; copy it from current process.
9455 2000-03-12 Gerd Moellmann <gerd@gnu.org>
9457 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
9458 has been found. Fix bug not computing timer's predecessor.
9460 * fileio.c (Fread_file_name): Handle case that DIR contains a
9463 * window.c (Fsave_window_excursion): Doc fix.
9465 * xfns.c (x_defined_color): Rewritten to use
9466 x_allocate_nearest_color.
9468 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
9470 * msdos.c (vga_installed): New function, code moved from
9471 dos_set_window_size.
9472 (Qbar, Qcursor_type, outside_cursor): New variables.
9473 (syms_of_msdos): Intern and staticpro them.
9474 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
9475 shape used outside Emacs when called for the first time.
9476 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
9477 cursor shape used outside Emacs.
9478 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
9479 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
9481 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
9482 parameters specify the cursor. Make qreverse a global
9483 variable (renamed to Qreverse).
9485 2000-03-09 Gerd Moellmann <gerd@gnu.org>
9487 * fns.c (Fy_or_n_p): Cancel busy-cursor.
9489 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
9491 This is a big redesign of failure-stack and register handling, prompted
9492 by bugs revealed when trying to add shy-groups. Overall, what happened
9493 is that loops are now structured a little differently, groups can be
9494 shy and the code is a little simpler.
9496 * regex.h: Update the copyright.
9497 (RE_SHY_GROUPS): New value.
9498 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
9499 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
9501 * regex.c (enum re_opcode_t): Remove jump_past_alt,
9502 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
9503 on_failure_jump_(exclusive, loop and smart). Also fix the comment
9504 for (start|stop)_memory since they now only take one argument (the
9505 second has becomes unnecessary).
9506 (print_partial_compiled_pattern): Adjust for changes in
9508 (print_compiled_pattern): Use %ld to printf long ints and flush to
9509 make debugging a little easier.
9510 (union fail_stack_elt): Make the integer unsigned.
9511 (struct fail_stack_type): Add a `frame' element.
9512 (INIT_FAIL_STACK): Init `frame' as well.
9513 (POP_PATTERN_OP): New macro for re_compile_fastmap.
9514 (DEBUG_PUSH, DEBUG_POP): Remove.
9515 (NUM_REG_ITEMS): Remove.
9516 (NUM_NONREG_ITEMS): Adjust.
9517 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
9518 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
9519 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
9520 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
9522 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
9523 address pushed is not the destination of the jump but the source
9525 (NUM_FAILURE_ITEMS): Remove.
9526 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
9527 registers before the actual failure point). Don't hardcode any
9528 meaning for str==NULL anymore.
9529 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
9530 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
9532 (REG_UNSET_VALUE): Use NULL (why not?).
9533 (compile_range): Remove declaration since it doesn't exist.
9534 (struct compile_stack_elt_t): Remove inner_group_offset.
9535 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
9536 (regex_grow_registers): Remove dead code.
9537 (FIXUP_ALT_JUMP): New macro.
9538 (regex_compile): Add shy-groups Change loops to use
9539 on_failure_jump_smart&jump instead of
9540 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
9541 initial (dummy_failure_)jump. Remove c1_base (looks like unused
9542 variable to me). Use `jump' instead of `jump_past_alt' and don't
9543 bother with push_dummy_failure in alternatives since it is now
9544 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
9545 emacs' for (re)allocating the stack.
9546 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
9547 from loop when bufp->can_be_null rather than jumping to `done'.
9548 Avoid jumping backwards so as to ensure termination. Use
9549 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
9550 backreferences. Remove dead code in handling of `anychar'.
9551 (skip_noops, mutually_exclusive_p): New functions taken from the
9552 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
9553 improve mutually_exclusive_p to handle ".+\n".
9554 (lowest_active_reg, highest_active_reg,
9555 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
9556 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
9557 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
9558 variables. Push register (in `start_memory') on the stack rather
9559 than storing it in old_reg(start|end). Remove the cycle detection
9560 from `stop_memory', replaced by the use of on_failure_jump_loop
9561 for greedy loops. Add code for the new on_failure_jump_<foo>.
9562 Remove ad-hoc code in `on_failure_jump' to push more registers in
9563 the case of a loop. Take out code from `maybe_pop_jump' into
9564 separate functions and adapt it to the semantics of
9565 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
9566 and push_dummy_failure. Remove dummy_failure handling and
9567 handling of `failures to jump to on_failure_jump' (this last one
9568 was already dead code, it seems).
9569 (group_match_null_string_p, alt_match_null_string_p)
9570 (common_op_match_null_string_p): Remove.
9572 2000-03-08 Dave Love <fx@gnu.org>
9574 * config.in: Don't depend on __STDC__ for volatile.
9575 Add POINTER_TYPE, PTR, PROTOTYPES.
9577 * hftctl.c, strftime.c: Use PROTOTYPES.
9578 * eval.c (find_handler_clause): Likewise.
9580 * mem-limits.h: Use POINTER_TYPE.
9582 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
9583 (memory_warnings): Declare using POINTER_TYPE.
9585 2000-03-08 Gerd Moellmann <gerd@gnu.org>
9587 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
9589 * xdisp.c (display_echo_area): Temporarily inhibit garbage
9592 * xfns.c: Remove obsolete code in #if 0.
9593 (Fx_focus_frame): New function.
9595 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9597 * coding.c (coding_category_name): Add coding-category-utf-8,
9598 coding-category-utf-16-be, coding-category-utf-16-le.
9599 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
9600 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
9601 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
9602 (detect_coding_utf_8): New function.
9603 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
9604 UTF_16_LOW_SURROGATE_P): New macros.
9605 (detect_coding_utf_16): New function
9606 (detect_coding_mask): When priorities are specified, skip any
9607 categories that have `nil' coding-system. Fix bug of returning
9608 wrong mask when PRIORITIES is specified and detect_coding_XXX()
9609 returns a mask not set in PRIORITIES.
9610 (detect_eol_type_in_2_octet_form): New function.
9611 (detect_eol): selects detect_eol_type_XXX to call according to
9612 cooding->category_idx.
9613 (detect_coding_system): Remove `nil' coding-system in the result.
9614 (Fupdate_coding_systems_internal): Update all coding-categories.
9616 * coding.h (CODING_CATEGORY_IDX_UTF_8,
9617 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
9619 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
9620 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
9621 CODING_CATEGORY_IDX_UTF_16_LE.
9622 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
9623 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
9624 (CODING_CATEGORY_MASK_ANY): Include the above macros.
9625 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
9627 2000-03-07 Gerd Moellmann <gerd@gnu.org>
9629 * doc.c (Fdocumentation_property): If value is not a string,
9630 and doesn't refer to etc/DOC, evaluate it to obtain a string.
9632 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
9633 close the display with XtCloseDisplay. This caused a bus error
9636 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
9637 complete but not unique.
9639 2000-03-06 Gerd Moellmann <gerd@gnu.org>
9641 * process.c (send_process): Remove local variable `procname' that
9642 might become invalid when a GC happens. Instead, access the
9643 process name slot directly.
9645 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
9648 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
9651 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
9653 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
9654 glyph matrices have been freed.
9656 2000-03-05 Gerd Moellmann <gerd@gnu.org>
9658 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
9659 (bootstrap-temacs): Set LC_ALL to C like for temacs.
9661 * xfns.c (QCdata): Moved to xdisp.c.
9663 * xdisp.c (QCdata): Moved here from xfns.c.
9664 (syms_of_xdisp): Initialize QCdata.
9666 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
9668 * window.c (coordinates_in_window): Use
9669 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
9670 FRAME_INTERNAL_BORDER_WIDTH.
9672 * xdisp.c (try_window_id): Recompute unchanged information if
9673 it is obviously invalid.
9675 * xterm.c (x_term_init): Create a colormap if not using the
9678 * xterm.h (select_visual): Change prototype.
9680 * xfns.c (select_visual): Rewritten. Recognize user-specified
9682 (visual_classes): New variable.
9684 2000-03-04 Gerd Moellmann <gerd@gnu.org>
9686 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
9687 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
9688 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
9689 (x_decode_color): Don't handle allocation of white and black
9691 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
9692 XtNcolormap resources.
9693 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
9694 (Fx_create_frame): Initialize color members of x_output structure.
9695 (xpm_load): Pass colormap to XPM lib.
9697 * xfaces.c (x_free_colors): Access colormap of frame using
9698 FRAME_X_COLORMAP. Be paranoid about freeing black and white
9699 when default colormap is used.
9701 * xterm.c (x_term_init): Set Colormap member of x_display_info
9702 structure. Copy colormap if resource `privateColormap' is
9703 specified (PseudoColor only).
9704 (x_setup_relief_color): Access colormap of frame using
9707 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
9708 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
9710 2000-03-04 Jason Rumney <jasonr@gnu.org>
9712 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
9713 other non-platform-specific equivalents.
9714 [WINDOWSNT]: Include w32term.h, fontset.h and define X
9715 specific functions and macros as their w32 equivalents where
9716 non-platform-specifics are not available.
9717 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
9718 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
9719 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
9720 (frame_update_line_height): Use macros to access f->output_data.
9721 (defined_color): Remove FIXME comments; fixed.
9722 (x_face_list_fonts, prepare_face_for_display): Put X specifics
9723 into #ifdef blocks. Add WINDOWSNT blocks.
9724 (Fx_list_fonts): Use macros for accessing font data.
9725 (set_lface_from_font_name): Different default fonts for X and
9727 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
9728 scalable for backward compatibility.
9729 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
9730 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
9732 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
9735 * makefile.nt (w32faces.obj): Remove.
9738 2000-03-03 Jason Rumney <jasonr@gnu.org>
9740 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
9743 2000-03-03 Ken Raeburn <raeburn@gnu.org>
9745 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
9746 standard ELF definitions here if the system header does not.
9748 2000-03-03 Gerd Moellmann <gerd@gnu.org>
9750 * xterm.c (PER_CHAR_METRIC): Removed.
9751 (x_per_char_metric_1, x_default_char): New functions.
9752 (x_per_char_metric): If font's default char is invalid, return
9753 metrics of a suitably chosen usable default char.
9754 (x_draw_glyph_string_foreground): If font has an invalid default
9755 char, replace occurrences of unprintable chars with a suitably
9756 chosen usable default char.
9758 2000-03-02 Gerd Moellmann <gerd@gnu.org>
9760 * xterm.c (note_mouse_highlight): Return quickly if frame's
9761 glyph matrices have been freed.
9763 * dispnew.c (free_glyphs): Block input while freeing matrices.
9765 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
9767 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
9770 * dispextern.h (x_free_colors): Add prototype.
9772 * xfaces.c (x_free_colors): New function.
9773 (unload_color, free_face_colors): Use it.
9775 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
9777 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
9779 * window.c [MSDOS]: Include msdos.h.
9781 2000-03-02 Dave Love <fx@gnu.org>
9783 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
9785 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
9786 set C_OPTIMIZE_SWITCH for gcc.
9788 2000-03-02 Kenichi Handa <handa@etl.go.jp>
9790 * coding.c (coding_save_composition): Be sure to allocate
9791 composition data area in coding even if there's no composition in
9794 2000-03-01 Jason Rumney <jasonr@gnu.org>
9796 * w32term.c: Equivalent changes to those made to xterm.c on
9797 2000-02-25 and 2000-02-24.
9799 * w32fns.c: Equivalent changes to those made to xfns.c on
9800 2000-02-25 and 2000-02-21.
9802 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
9803 correct line-end convention is followed.
9805 * w32menu.c [HAVE_BOXES]: Remove #undef.
9806 (single_keymap_panes): Remove code for simulating checkmarks.
9807 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
9808 Remove code for drawing simulated checkmarks.
9809 (w32_menu_show): make unibyte help string correctly.
9810 (add_menu_item): draw standard Windows checkmarks. Draw radio
9811 buttons as radio buttons if possible.
9813 2000-03-01 Gerd Moellmann <gerd@gnu.org>
9815 * sysdep.c (start_of_text): Don't define this function for NetBSD
9818 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
9820 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
9821 (LINKER): Don't undef if __NetBSD__ is defined.
9823 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
9825 * fileio.c [__NetBSD__]: Define `unix'.
9827 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
9829 2000-02-29 Gerd Moellmann <gerd@gnu.org>
9831 * atimer.c (start_atimer): Don't abort when timers are stopped.
9832 (append_atimer_lists): New function.
9833 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
9834 arbitrary lists of stopped and running atimers.
9836 * atimer.c (cancel_atimer): Handle canceling an atimer when
9837 some timers are stopped.
9839 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
9842 * fns.c (maybe_resize_hash_table): Handle case of new size
9843 coming out as being the same as old size.
9845 2000-02-27 Jason Rumney <jasonr@gnu.org>
9847 * makefile.nt: Add atimer.h to dependencies.
9848 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
9849 * w32console.c: Only disable window system features for dispextern.h
9850 (initialize_w32_display): Build a display info for the console.
9851 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
9852 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
9853 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
9855 * w32gui.h (struct W32FontStruct): Revert last change after change
9857 * w32menu.c (single_submenu): Set up help string.
9858 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
9859 (w32_dialog_show): Set up help string.
9860 * w32term.c (w32_display_info_for_display): Remove unused function.
9861 (w32_draw_bitmap): Use pre-built bitmaps.
9862 (w32_initialize_display_info): New function to initialize parts of
9863 display info that are common to both GUI and console frames.
9864 (w32_term_init): Use w32_initialize_display_info. Do not set
9865 Vw32_num_mouse_buttons here, as it is not called for console
9866 frames. Build bitmaps for indicating truncated lines etc.
9867 (x_delete_display): Destroy pre-built bitmaps.
9868 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
9869 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
9871 2000-02-27 Dave Love <fx@gnu.org>
9873 * lisp.h: Add a bunch of prototypes.
9875 2000-02-26 Kenichi Handa <handa@etl.go.jp>
9877 * keyboard.c (read_char): Set `usec' correctly.
9879 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9881 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
9882 `lambda', set reg[RRR] to the map index.
9883 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
9884 reg[RRR] to 0. Otherwise, set it to -1.
9886 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9888 * emacs.c (main): Remove code snippet commented out with `//'.
9890 2000-02-25 Richard M. Stallman <rms@gnu.org>
9892 * fileio.c (Ffile_symlink_p): If result starts with a `/'
9893 and contains a `:', prepend `/:'.
9895 * window.c (select_window_1): If selected_window is nil,
9896 don't "swap out" the buffer's point.
9897 (Fset_window_configuration): Set selected_window to nil
9898 before calling Fselect_window.
9899 (unshow_buffer): Don't set point in buffer from window's point
9900 if another more recently selected window also shows the buffer.
9902 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9904 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
9906 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
9907 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
9908 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
9910 (DEFAULT_BUSY_CURSOR_DELAY): New define.
9911 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
9912 (hide_busy_cursor): New functions.
9913 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
9915 * minibuf.c (read_minibuf): Cancel busy-cursor.
9917 * keyboard.c (command_loop_1): Call start_busy_cursor before
9918 Fcommand_execute and cancel_busy_cursor after it.
9919 (timer_check): Remove busy-cursor code.
9920 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
9923 * process.c (wait_reading_process_input): Remove busy-cursor code.
9925 * eval.c (Fsignal): Call cancel_busy_cursor instead of
9926 Fx_hide_busy_cursor.
9928 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
9930 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
9932 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
9934 * xterm.c (XTread_socket): Remove busy-cursor code.
9936 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
9937 (build_frame_matrix_from_leaf_window): Put code handling
9938 glyph row's not being a slice of a frame row in #if 0.
9939 (sync_window_with_frame_matrix_rows): New function.
9940 (frame_row_to_window): New function.
9941 (mirror_line_dance): Handle copies between windows.
9943 * lread.c (Fload): Use `xfree' instead of `free'.
9944 (init_obarray): Use `xmalloc' instead of `malloc'.
9946 * window.c (Fset_window_buffer): Set WINDOW to the window
9948 (coordinates_in_window): Take frame's internal border width
9951 2000-02-24 Gerd Moellmann <gerd@gnu.org>
9953 * xterm.c (x_display_and_set_cursor): Display cursor of
9954 non-selected windows depending on the setting of
9955 cursor_in_non_selected_windows.
9957 * xdisp.c (cursor_in_non_selected_windows): New variable.
9958 (syms_of_xdisp): DEFVAR_BOOL it.
9960 2000-02-23 Gerd Moellmann <gerd@gnu.org>
9962 * data.c (Fstring_to_number): If number is greater than what
9963 fits into an integer, return a float.
9965 * eval.c (specbind): Remove references to
9966 keyword_symbols_constant_flag.
9968 * data.c (keyword_symbols_constant_flag): Removed.
9969 (Fmakunbound, set_internal, syms_of_data): Remove references to
9970 keyword_symbols_constant_flag.
9972 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
9974 2000-02-23 Kenichi Handa <handa@etl.go.jp>
9976 * syntax.c (multibyte_syntax_as_symbol): New variable.
9977 (syms_of_syntax): Declare it as a Lisp variable.
9978 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
9979 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
9980 nonzero, treat all multibyte characters as symbol.
9981 (init_syntax_once): Give syntax `word' to all multibyte
9984 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
9986 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
9989 2000-02-21 Gerd Moellmann <gerd@gnu.org>
9991 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
9993 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9994 (x_non_menubar_window_to_frame): Check the busy-cursor window.
9996 2000-02-21 Dave Love <fx@gnu.org>
9998 * frame.c (Vmouse_position_function): New variable.
9999 (Fmouse_position): Use it.
10000 (syms_of_frame): Install it.
10002 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
10004 2000-02-20 Gerd Moellmann <gerd@gnu.org>
10006 * fileio.c (Finsert_file_contents): Unbind the binding of
10007 standard-output done by temp_output_buffer_setup.
10009 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
10010 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
10011 (specbind, unbind_to): Handle most common case of non-constant
10012 symbol with trivial value specially.
10014 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
10016 2000-02-20 Richard M. Stallman <rms@gnu.org>
10018 * data.c (Fmake_variable_buffer_local): Doc fix.
10019 Init found_for_buffer to 0.
10020 (Fmake_variable_frame_local): If the variable has already
10021 been buffer-local, set the check_frame field.
10023 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
10025 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
10026 produced for CODING_MODE_LAST_BLOCK requires.
10028 2000-02-18 Dave Love <fx@gnu.org>
10030 * keyboard.c (echo_keystrokes): Remove declaration.
10031 (Vecho_keystrokes) New variable.
10032 (read_char, record_menu_key, read_key_sequence): Use it to allow
10033 use of float value.
10034 (syms_of_keyboard): Change Vecho_keystrokes declaration.
10036 * lread.c: Undef feature selection macros before defining.
10038 2000-02-18 Gerd Moellmann <gerd@gnu.org>
10040 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
10041 for symbols other than the symbol in question.
10043 2000-02-17 Dave Love <fx@gnu.org>
10045 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
10047 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10049 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
10051 * alloc.c (enum mem_type): Compile unconditionally.
10053 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
10055 * xfaces.c (tty_defined_color): Don't return faulire indication
10056 for unspecified-fg and unspecified-bg pseudo-colors.
10058 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10060 * alloc.c (mark_object): Don't mark symbol names in pure space.
10061 (gc_sweep): Don't unmark symbol names in pure space.
10063 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
10064 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
10065 [GC_MARK_STACK]: New defines.
10066 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
10067 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
10069 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
10071 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
10072 allocate_buffer instead of xmalloc.
10074 * alloc.c (toplevel): Include setjmp.h.
10075 (PURE_POINTER_P): New define.
10076 (enum mem_type) [GC_MARK_STACK]: New enumeration.
10077 (Vdead) [GC_MARK_STACK]: New variable.
10078 (lisp_malloc): Add parameter TYPE, call mem_insert if
10079 GC_MARK_STACK is defined.
10080 (allocate_buffer): New function.
10081 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
10082 (free_float) [GC_MARK_STACK]: Set type to Vdead.
10083 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
10084 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
10085 (MEM_NIL) [GC_MARK_STACK]: New define.
10086 (struct mem_node) [GC_MARK_STACK]: New structure.
10087 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
10088 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
10089 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
10090 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
10091 (mark_stack) [GC_MARK_STACK]: New functions.
10092 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
10093 (clear_marks): Removed.
10094 (gc_sweep): Set free conses' car, free floats' type, free
10095 symbols' function to Vdead. Use lisp_free to free buffers.
10096 (init_alloc_once): Initialize Vdead.
10097 (survives_gc_p): Return non-zero for pure objects.
10099 * alloc.c: Add comments throughout the file.
10101 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
10102 that unblocks alarms.
10104 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
10105 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
10106 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
10108 * frame.c (make_frame): Set frame initiallly to `garbaged'.
10110 2000-02-17 Kenichi Handa <handa@etl.go.jp>
10112 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
10113 avoid infinite error signaling. Allocate sufficient memory for
10114 eol_str in the case that eoltype is Lisp_Int.
10116 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
10118 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
10119 depends on the previous behavior.
10121 2000-02-16 Gerd Moellmann <gerd@gnu.org>
10123 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
10125 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10127 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
10129 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
10130 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
10133 2000-02-15 Richard M. Stallman <rms@gnu.org>
10135 * data.c (set_internal): Don't make variable buffer-local
10136 if within a let-binding for the same buffer.
10137 (let_shadows_buffer_binding_p): New function.
10139 * eval.c (specbind): For buffer-local value,
10140 record the current buffer also.
10141 (unbind_to): Cope with that change.
10143 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10145 * window.c (Fsave_window_excursion): Doc fix.
10147 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
10149 * syntax.c (back_comment): Make sure we only consider comment-starters
10150 of the relevant style and return -1 in case of a failure to find the
10151 beginning of the comment.
10152 (Fforward_comment): If back_comment fails, go back to the position just
10153 after the comment-end.
10154 (scan_lists): Add comment describing a very minor bug.
10156 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10158 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
10159 `completion-regexp-list' in the docstring.
10161 2000-02-14 Dave Love <fx@gnu.org>
10163 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
10165 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10167 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
10168 to Emacs' syntax. Also fix the comment about set/not-set meanings
10169 since Emacs syntax is not the value 0 any more.
10170 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
10171 since it's now part of RE_SYNTAX_EMACS.
10173 2000-02-12 Dave Love <fx@gnu.org>
10175 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
10178 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10180 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
10182 2000-02-12 Dave Love <fx@gnu.org>
10184 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
10186 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
10187 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
10188 * s/hpux.h: Don't define HAVE_VFORK.
10190 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
10192 * s/nextstep.h: Don't define HAVE_ALLOCA.
10194 * config.in: Add vfork bits.
10196 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10198 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
10199 unwind function to undo the effect of stopping atimers.
10201 * keyboard.c (bind_polling_period): Stop all timers except
10204 * atimer.c (stopped_atimers): New variable.
10205 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
10208 * atimer.h (stop_other_atimers, run_all_atimers)
10209 (unwind_stop_other_atimers): Add function prototypes.
10211 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
10213 2000-02-11 Ken Raeburn <raeburn@gnu.org>
10215 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
10216 library may depend on jpeg.
10217 (atimer.o): Depends on atimer.c.
10219 2000-02-11 Kenichi Handa <handa@etl.go.jp>
10221 * insdel.c (del_range_1): Call update_compositions.
10222 (del_range_both): Call update_compositions just once..
10224 2000-02-10 Dave Love <fx@gnu.org>
10226 * xfns.c (create_frame_xic): Fix initialization of automatic
10227 aggregates for pcc.
10229 2000-02-09 Kenichi Handa <handa@etl.go.jp>
10231 * ccl.c (CCL_MAKE_CHAR): New macro.
10232 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
10233 registers by CCL_MAKE_CHAR before calling translate_char.
10234 <CCL_TranslateCharacterConstTbl> Likewise.
10236 2000-02-08 Dave Love <fx@gnu.org>
10238 * lread.c (__EXTENSIONS__): Define.
10240 2000-02-08 Gerd Moellmann <gerd@gnu.org>
10242 * puresize.h (BASE_PURESIZE): Increase to 650000.
10244 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10246 * msdos.c (XMenuActivate): Turn off the cursor after displaying
10249 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10251 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
10252 md, mh, mb, mr, and me to the fake termcap entry.
10254 2000-02-06 Ken Raeburn <raeburn@gnu.org>
10256 * sound.c (sound_cleanup): Don't call device close routine if the
10257 function pointer is null.
10259 2000-02-06 Andrew Innes <andrewi@gnu.org>
10261 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
10262 around image definitions and prototypes.
10263 (gamma_correct) [WINDOWSNT]: New prototype.
10265 * w32term.c (x_make_frame_visible): Replace call to
10266 input_poll_signal with poll_for_input.
10268 * window.c [WINDOWSNT]: Include w32term.h.
10270 * xdisp.c [WINDOWSNT]: Include w32term.h.
10272 * makefile.nt: Add dependencies on w32gui.h.
10273 (OBJ1): Include atimer.obj.
10274 ($(BLD)\atimer.obj): New dependency rule.
10276 * w32.c (sigmask): New function (does nothing).
10277 (sigunblock): Ditto.
10279 * frame.c [WINDOWSNT]: Include w32term.h.
10281 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
10283 * lread.c (syms_of_lread): Fix literal newlines.
10285 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
10286 the string constant limit (2048 bytes) in MSVC.
10289 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
10291 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
10293 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
10294 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
10295 dispatch the event.
10297 2000-02-04 Dave Love <fx@gnu.org>
10299 * fileio.c: Remove some unused vars.
10300 (_GNU_SOURCE): Define (for euidaccess).
10302 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
10304 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
10306 (read_minibuf): Deal with allow_props correctly.
10308 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
10310 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
10312 2000-02-03 Ken Raeburn <raeburn@gnu.org>
10314 * search.c (compile_pattern): If a cache entry has a nil regexp,
10315 fill in that entry instead of clobbering a previously cached
10318 2000-02-02 Ken Raeburn <raeburn@gnu.org>
10320 * puresize.h (BASE_PURESIZE): Increase to 610000.
10322 2000-02-02 Gerd Moellmann <gerd@gnu.org>
10324 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
10327 2000-02-02 Kenichi Handa <handa@etl.go.jp>
10329 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
10330 instead of incrementing ic directly.
10331 <CCL_WriteExprConst> Likewise.
10332 <ccl_set_expr>: Set ic to jump_address.
10334 * fileio.c (e_write): Fix the handling of
10335 CODING_FINISH_INSUFFICIENT_SRC.
10337 2000-02-01 Dave Love <fx@gnu.org>
10339 * editfns.c (Fpropertize): Doc fix.
10341 * process.c (Fstart_process): Doc fix.
10343 * eval.c: Fix various doc strings not to duplicate information
10344 from help-manyarg-func-alist.
10346 * window.c (Fset_window_margins): Don't make interactive. Doc
10349 * doc.c (Vhelp_manyarg_func_alist): New variable.
10350 (Fdocumentation): Use it.
10351 (syms_of_doc): Define it.
10353 2000-01-31 Gerd Moellmann <gerd@gnu.org>
10355 * xterm.c (xim_open_dpy): Remove unused local variable.
10357 * emacs.c (USAGE): Use term `display options' instead of `X
10360 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
10361 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
10363 * fns.c (sweep_weak_table): New function.
10364 (sweep_weak_hash_tables): Use it. Keep on marking until there
10367 2000-01-30 Gerd Moellmann <gerd@gnu.org>
10369 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
10370 that XTread_socket does not crash by trying to call XNoOp on a
10373 2000-01-30 Jason Rumney <jasonr@gnu.org>
10375 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10376 Change selected_frame to SELECTED_FRAME ().
10377 (w32_console_mouse_position): Remove #ifndef MULE from around
10378 `insist' parameter.
10380 * makefile.nt: Remove dosfns.obj.
10382 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
10384 * w32fns.c (w32_defined_color): Check for valid frame before
10385 applying gamma correction. Eliminate dependency on frame elsewhere.
10386 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
10387 (w32_to_x_font): Use resx and resy not height_in and width_in.
10388 (x_to_w32_font): Doc fix.
10389 (xlfd_strip_height): New function to strip and return font height.
10390 (w32_font_match): Compare height separately from rest of xlfd
10391 spec, using xlfd_strip_height.
10393 * w32term.c (w32_term_init): Swap resx and height_in, resy and
10394 width_in. Use w32_defined_color in place of defined_color.
10396 * w32faces.c: Merge more of DOS and X specifics in preparation for
10397 merge with xfaces.c.
10398 (defined_color): Remove FIXME comment.
10399 (tty_color_name): Provide w32-specific function.
10400 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
10402 * w32console.c (turn_on_face, turn_off_face): Removed.
10403 (w32_face_attributes): New function.
10404 (Global_variables): Reduce scope where possible.
10405 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
10407 (hl_mode): Don't modify text attributes.
10408 (write_glyphs): Don't do anything if len <= 0. Use
10409 w32_face_attributes to get attributes for drawing. Write
10410 terminating codes using char_attr_normal.
10411 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
10412 (update_begin, update_end): Likewise.
10413 (vga_stdcolor_name): New function.
10414 (initialize_w32_display): Remove char_attr_reverse and char_attr.
10415 (Fset_screen_color): Remove char_attr_reverse.
10417 2000-01-29 Gerd Moellmann <gerd@gnu.org>
10419 * xfns.c (xic_set_preeditarea): Take window parameter and
10420 window-relative pixel-positions.
10422 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
10423 is its frame's selected window.
10424 (xim_instantiate_callback): Likewise.
10426 * xfns.c (x_create_im): Removed.
10427 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
10428 (supported_xim_styles): Renamed from supported_styles.
10429 (best_xim_style): Renamed from best_style.
10430 (create_frame_xic): Renamed from xic_create_frame.
10431 (free_frame_xic): Renamed from xic_destroy_frame.
10433 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
10435 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
10436 our frames, call XFilterEvent with 2nd parameter `None'.
10437 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
10438 returning XBufferOverflow.
10439 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
10441 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
10442 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
10443 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
10444 (xim_initialize, xim_close)
10445 [HAVE_X_I18N && HAVE_X11R6]: New functions.
10446 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
10447 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
10448 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
10450 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
10452 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
10453 `xic_style' and `xic_xfs'.
10454 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
10455 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
10456 (FRAME_XIM): Removed.
10458 * xfns.c (supported_styles): New variable.
10459 (DEFAULT_STYLE, DEFAULT_FONT): New macros
10460 (xic_create_xfontset, best_style, xic_create_frame)
10461 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
10462 (xic_set_xfontset): New functions.
10464 2000-01-28 Dave Love <fx@gnu.org>
10466 * s/irix6-5.h: Revert last change after change to irix5-0.h.
10468 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
10470 2000-01-28 Gerd Moellmann <gerd@gnu.org>
10472 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
10473 for *scratch* if it already existed.
10475 * emacs.c (USAGE): New macro.
10476 (main): Use it to display usage information.
10478 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10480 Support for the menu-help feature:
10482 * msdos.h: Change prototypes of XMenuAddSelection and
10485 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
10486 part of the line to the termscript file.
10487 (IT_clear_to_end): Clear the entire line, not just its beginning.
10488 (menu_help_message, prev_menu_help_message): New variables.
10489 (IT_menu_make_room): Make room for the help_text member.
10490 (IT_menu_display): New argument disp_help; all callers changed.
10491 If disp_help is non-zero, store the help text of the active menu
10492 item in menu_help_message.
10493 (XMenuAddPane): Initialize the help_text member to NULL.
10494 (XMenuAddSelection): New argument help_text. Store it in the
10496 (XMenuActivate): New argument help_callback. If the value of
10497 menu_help_message has changed since the last time, display the
10498 menu help message text while waiting for the mouse to move. Clear
10499 the echo area before exiting.
10500 (XMenuDestroy): Free the help_text member.
10502 2000-01-27 Gerd Moellmann <gerd@gnu.org>
10504 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
10505 XMenuAddSelection. Pass help callback to XMenuActivate.
10506 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
10508 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10510 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
10511 and EMACS_SET_USECS.
10513 2000-01-26 Dave Love <fx@gnu.org>
10515 * editfns.c (Fchar_after, Fchar_before): Doc fix.
10517 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
10518 an error may be signalled.
10520 2000-01-26 Gerd Moellmann <gerd@gnu.org>
10522 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
10523 LD_SWITCH_SYSTEM inherited from irix5-0.h.
10525 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
10527 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10529 * charset.c (Fstring): If there is a multibyte char among
10530 the args, always return a multibyte string.
10532 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10534 * sysdep.c (sys_select): Turn atimers off and on instead of
10535 recording and restoring old alarm handler
10537 * process.c (toplevel): Include atimer.h.
10538 (create_process_1): Rewritten.
10539 (create_process): Use atimers instead of alarm.
10540 (wait_reading_process_input) [hpux]: Turn atimers off instead
10541 of turning off SIGALRM.
10542 (wait_reading_process_input): Turn off atimers instead off
10543 calling stop_polling.
10545 * emacs.c (main): Call init_atimer.
10547 * keyboard.c (toplevel): Include systime.h and atimer.h.
10548 (polling_for_input): Removed because unused.
10549 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
10550 (poll_timer): New variable.
10551 (poll_for_input, poll_for_input_1): New functions.
10552 (start_polling, stop_polling): Rewritten.
10554 * keyboard.h (polling_for_input): Removed.
10556 * atimer.h, atimer.c: New files.
10558 * Makefile.in (obj): Add atimer.o.
10559 (atimer.o): New target.
10561 * blockinput.h (pending_atimers): Add extern declaration.
10562 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
10564 * lisp.h (popup_activated_flag): Add extern declaration.
10566 * xmenu.c (popup_activated_flag): Make externally visible.
10567 (popup_activate_callback) [USE_MOTIF]: Increment
10568 popup_activated_flag.
10569 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
10571 * xterm.c (toplevel): Include atimer.h.
10572 (toolkit_scroll_bar_interaction): New variable.
10573 (Fxt_process_timeouts): Removed.
10574 (x_process_timeouts): New function.
10575 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
10576 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
10577 (x_make_frame_visible): Call poll_for_input_1 instead of
10578 input_poll_signal. Don't call alarm.
10579 (x_initialize): Install timer calling x_process_timeouts.
10581 2000-01-24 Dave Love <fx@gnu.org>
10583 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
10584 Don't use -cckr -- apparently not now necessary.
10586 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
10588 * msdos.c (IT_menu_display): Truncate long menu lines at the right
10591 2000-01-23 Jason Rumney <jasonr@gnu.org>
10593 * w32fns.c (w32_defined_color): Apply gamma correction before
10594 trying to map to the palette.
10595 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
10598 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
10599 here. Callers changed to always pass real device context.
10600 (w32_draw_bitmap): Likewise.
10601 (w32_get_glyph_overhangs): Likewise.
10602 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
10604 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
10605 pfnSetScrollInfo and SetScrollRange.
10606 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
10607 back into MULE characters after decoding them.
10608 (x_get_glyph_face_and_encoding): Likewise.
10609 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
10610 GetCharABCWidthsW fails, since this is defined on Windows 9x.
10611 (x_produce_glyphs): Calculate per char metrics for a character
10612 that we know exists in default font when font_not_found_p is true.
10614 2000-01-22 Jason Rumney <jasonr@gnu.org>
10616 * makefile.nt (intervals.obj, composite.obj): New modules.
10617 (composite.h): Added as dependency where appropriate.
10619 * w32gui.h (XGCValue): New struct for emulating X GCs.
10621 * w32term.h (XCharStruct): New struct for emulating X.
10623 * w32console.c (turn_on_face, turn_off_face): New functions.
10624 (change_line_highlight): New prototype for new redisplay.
10625 (write_glyphs): Support multibyte text. Support faces.
10627 * w32faces.c: Complete rewrite for new redisplay based on new
10630 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
10631 throughout. struct frame * in place of FRAME_PTR.
10632 Skeleton support for images, toolbars, tooltips from xfns.c.
10633 (Fx_create_frame): Use system default for default scroll bar
10635 (w32_get_arg): Renamed from x_get_arg.
10636 (Fx_file_dialog): New function.
10637 (w32_list_fonts): Check cache before asking system.
10638 (Vw32_enable_synthesized_fonts): New variable.
10639 (Vw32_enable_italics): Obsolete, removed.
10641 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10642 Use SELECTED_FRAME macro.
10644 * w32menu.c: Add skeleton support for help strings on menus.
10645 (add_menu_item): Native checkbox and radio support added, but not
10646 yet enabled due to bugs.
10647 (push_menu_item): Add parameters type, selection and help.
10649 Formatting changes to reduce unnecessary diffs with xmenu.c.
10651 * w32select.c (Fw32_set_clipboard_data): Update call to
10652 find_charset_in_str.
10654 * w32term.c: Complete rewrite for new redisplay based on new
10655 xterm.c with necessary sections merged back in from old w32term.c.
10657 2000-01-21 Richard M. Stallman <rms@gnu.org>
10659 * data.c (set_internal): Further fix in same criterion.
10661 2000-01-20 Richard M. Stallman <rms@gnu.org>
10663 * data.c (set_internal): Fix the criteria for whether
10664 to swap out the old cached binding.
10666 2000-01-19 Dave Love <fx@gnu.org>
10668 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
10670 2000-01-18 Kenichi Handa <handa@etl.go.jp>
10672 * regex.c (re_compile_fastmap): While checking a range table for
10673 `charset', skip flag bits for a character class correctly.
10675 2000-01-17 Gerd Moellmann <gerd@gnu.org>
10677 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
10679 * xfns.c (x_window): Call lw_create_widget with new parameter
10682 * widget.c (EmacsFrameSetCharSize): Change size of children first
10683 because of problems with main window geometry management under
10686 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
10687 MENU_ITEMS_ITEM_.*.
10688 (MENU_ITEMS_ITEM_HELP): New enumerator.
10689 (push_menu_item): Add parameter HELP. Record help in menu_items.
10690 (single_menu_item, single_submenu, list_of_items): Call
10691 push_menu_item with new parameter.
10692 (single_submenu): Set help string in widget value.
10693 (menu_highlight_callback): New function.
10694 (set_frame_menubar): Call lw_create_widget with new
10696 (xmenu_show, xdialog_show): Ditto.
10698 2000-01-13 Gerd Moellmann <gerd@gnu.org>
10700 * sound.c (Fplay_sound): Improve doc string.
10702 2000-01-11 Richard M. Stallman <rms@gnu.org>
10704 * lisp.h (set_internal): Enter the new arg.
10706 * eval.c (specbind): Record buffer-local variables specially,
10707 indicating which buffer's binding was saved.
10708 (unbind_to): Restore buffer-local variables specially
10709 in the proper buffer.
10711 * data.c (set_internal): New arg BUF.
10713 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
10714 * data.c (Fset): Pass new arg to set_internal.
10715 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
10717 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10719 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
10722 2000-01-11 Richard M. Stallman <rms@gnu.org>
10724 * minibuf.c (Ftry_completion): Doc fix.
10726 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10728 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
10731 2000-01-11 Andreas Schwab <schwab@suse.de>
10733 * coding.c (code_convert_region): Initialize total_skip.
10735 2000-01-08 Dave Love <fx@gnu.org>
10737 * eval.c (Fuser_variable_p): Check customizability too.
10739 2000-01-07 Gerd Moellmann <gerd@gnu.org>
10741 * minibuf.c (Fcompleting_read): Doc fix.
10743 2000-01-05 Gerd Moellmann <gerd@gnu.org>
10745 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
10748 * xfns.c (x_create_im): New function to set IM and IC of a frame.
10749 Check that input style is supported before trying to create an
10751 (x_window): Call x_create_im.
10753 2000-01-04 Gerd Moellmann <gerd@gnu.org>
10755 * xfns.c (current_gif_memory_src): New variable.
10756 (gif_load): Record the address of the current memory source
10757 in current_gif_memory_src.
10758 (gif_read_from_memory): Use current_gif_memory_src.
10760 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
10761 macros statement form.
10763 * sound.c (struct sound): Renamed from struct sound_file.
10764 (struct sound): Add members `data' and `header_size'.
10765 (enum sound_attr): Add SOUND_DATA.
10766 (current_sound, current_sound_device): Variables renamed from
10767 sound_file and sound_device.
10768 (parse_sound): Parse :data.
10769 (parse_sound): Handle sound data in strings.
10770 (find_sound_type): Function renamed from find_sound_file_type.
10771 (wav_init, au_init): Fail if sound's header_size is smaller than
10772 needed header size.
10773 (wav_play, au_play): Play sounds from string data.
10775 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
10777 * lisp.h: Add prototype for allocate_string_data.
10779 * alloc.c (Fgarbage_collect): Return number of live and free
10782 * alloc.c (mark_buffer): Remove code in #if 0.
10784 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
10785 (strings_consed): New variable.
10786 (allocate_string): Set it.
10787 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
10788 (Fmemory_use_counts): Return strings_consed. Use Flist.
10790 * alloc.c: General cleanup in comments etc. Remove conditional
10791 compilation for `standalone'.
10793 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
10795 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
10796 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
10797 (DONT_COPY_FLAG): Removed.
10798 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
10799 (struct sdata, struct sblock): New
10800 (struct string_block): Rewritten.
10801 (STRINGS_IN_STRING_BLOCK): New macro.
10802 (oldest_sblock, current_sblock, total_strings, total_free_strings)
10803 (large_sblocks, string_blocks, string_free_list): New variables.
10804 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
10805 (init_strings): Rewritten.
10806 (allocate_string, allocate_string_data, compact_small_strings)
10807 (free_large_strings, sweep_strings): New functions.
10808 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
10809 (struct string_block_head, current_string_block)
10810 (first_string_block, large_string_blocks, STRING_FULLSIZE)
10811 (STRING_PAD): Removed.
10812 (make_uninit_multibyte_string, make_pure_string): Rewritten.
10813 (Fgarbage_collect): Don't set mark bit in large strings.
10814 (mark_object): Mark strings differently. Mark symbol names
10816 (survives_gc_p): Test marked strings differently.
10817 (gc_sweep): Sweep strings differently, unmark strings in
10819 (compact_strings): Removed.
10821 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
10823 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
10824 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
10826 2000-01-04 Kenichi Handa <handa@etl.go.jp>
10828 * fileio.c (Finsert_file_contents): Signal error if visiting file
10829 in a non-empty buffer.
10831 * term.c (encode_terminal_code): Fix the previous change.
10833 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10835 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
10836 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
10838 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
10840 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10842 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
10843 need to test for MSDOS frames.
10845 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10847 * dosfns.c (unspecified_colors): Remove.
10848 (msdos_stdcolor_idx): Use global variables unspecified_fg and
10850 (msdos_stdcolor_name): Return strings for unspecified fore- and
10851 back-ground colors.
10853 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
10854 (syms_of_xfaces): Remove their staticpro's.
10855 (tty_color_name): Return Lisp strings for unspecified fore- and
10856 back-ground colors.
10857 (Finternal_set_lisp_face_attribute): Remove the special treatment
10858 for Qunspecified_{f,b}g.
10859 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
10862 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10864 * xdisp.c (reseat_at_next_visible_line_start): Position before
10865 newline only if ending up on a newline.
10866 (next_element_from_ellipsis): Return success. Handle case of
10867 displaying no ellipsis. Fix case of ellipsis defined in display
10869 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
10872 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10874 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
10875 (Fcolor_supported_p): Renamed from face-color-supported-p.
10877 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10879 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
10880 list of colors renamed to tty-defined-color-alist.
10881 (tty_color_name): Pass the frame to tty-color-by-index.
10882 (realize_tty_face): tty-color-alist is now a function which
10883 accepts the frame as argument.
10885 * term.c (Ftty_display_color_p): Accept an optional argument
10888 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10890 * term.c (insert_glyphs): Pass glyph, not &glyph, to
10891 encode_terminal_code.
10893 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10895 * dispnew.c (mode_line_string): Support termcap frames as well.
10897 2000-01-01 Gerd Moellmann <gerd@gnu.org>
10899 * syntax.c (Fforward_word): Undo previous change.
10901 * editfns.c (Fconstrain_to_field): Don't constrain if
10902 inhibit-field-text-motion is non-nil.
10903 (Fline_beginning_position): Undo previous change.
10904 (Fline_end_position): Ditto.
10906 * syntax.c (Fforward_word): Notice field boundaries only if
10907 inhibit-field-text-motion is nil.
10909 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
10911 * editfns.c (Vinhibit_field_text_motion): New variable.
10912 (inhibit-field-text-motion): New DEFVAR_LISP.
10913 (Fline_beginning_position, Fline_end_position): Notice field
10914 boundaries only if inhibit-field-text-motion is nil.
10916 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
10917 All calls adjusted.
10918 (x_build_heuristic_mask): Likewise.
10919 (xbm_load_image_from_file): Change error output.
10920 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
10921 (gif_load, gs_load, x_kill_gs_process): Ditto.
10923 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
10924 color indices when accessing raster pixels.
10925 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
10926 one of :file or :data.
10927 (enum pbm_keyword_index): Add PBM_DATA.
10928 (pbm_format): Add :data.
10929 (pbm_image_p): Allow either :file or :data.
10930 (pbm_read_file): New function.
10931 (pbm_scan_number): Rewritten to read from string.
10932 (pbm_load): Support :data.
10934 See ChangeLog.8 for earlier changes.
10936 ;; Local Variables:
10937 ;; coding: iso-2022-7bit