1 2000-11-24 Miles Bader <miles@gnu.org>
3 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
4 apply `mode-line-inverse-video' -- zero means force display using
5 the default face, non-zero means display using the specialized face.
6 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
8 2000-11-23 Kenichi Handa <handa@etl.go.jp>
10 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
13 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
15 * coding.c (decode_coding_emacs_mule): Fix the case of
16 CODING_EOL_LF, which used uninitialized value of c.
18 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
20 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
22 2000-11-22 Gerd Moellmann <gerd@gnu.org>
24 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
27 * frame.h (struct frame): Replace desired_tool_bar_items,
28 current_tool_bar_items, n_desired_tool_bar_items,
29 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
31 * frame.c (make_frame): Change initialization of tool bar
34 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
35 Change references to members deleted from struct frame to use the
38 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
39 references to members deleted from struct frame to use the new
42 * dispnew.c (update_frame): Do nothing with frame's tool bar
45 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
47 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
48 (note_tool_bar_highlight): Change references to members deleted
49 from struct frame to use the new ones.
51 2000-11-23 Miles Bader <miles@gnu.org>
53 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
54 the face's inverse-video attribute, rather than overriding it.
56 2000-11-22 Gerd Moellmann <gerd@gnu.org>
58 * xfns.c (x_set_tool_bar_lines): Clear internal border when
59 making tool bar smaller.
61 2000-11-22 Dave Love <fx@gnu.org>
63 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
65 2000-11-22 Miles Bader <miles@gnu.org>
67 * keyboard.c (Vminibuffer_message_timeout): New variable.
68 (command_loop_1): Use it to determine message timeout.
69 (syms_of_keyboard): Initialize it.
71 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
73 2000-11-22 Kenichi Handa <handa@etl.go.jp>
75 * sysdep.c: Move the code for declaring h_errno after #include
78 2000-11-21 Gerd Moellmann <gerd@gnu.org>
80 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
81 the menu bar when the tooltip is unmapped.
83 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
84 sole visible buffer when we're currently in the mini-buffer, and
87 2000-11-21 Jason Rumney <jasonr@gnu.org>
89 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
91 (Fw32_get_clipboard_data): Compare data on clipboard with saved
92 copy of what Emacs last put there. If they are the same, do not
93 use the clipboard copy to avoid losing data due to coding
96 2000-11-22 Miles Bader <miles@gnu.org>
98 * minibuf.c (Vminibuffer_prompt_properties): New variable.
99 (syms_of_minibuf): Initialize it.
100 (read_minibuf): Add properties from Vminibuffer_prompt_properties
101 to prompt, don't make read-only.
103 2000-11-21 Gerd Moellmann <gerd@gnu.org>
105 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
106 BEFORE/AFTER_POTENTIAL_GC.
108 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
110 * buffer.c (mmap_free_1): Avoid a compiler warning.
112 * term.c, cm.c: Don't try to include termcap.h; see comment there.
114 2000-11-21 Kenichi Handa <handa@etl.go.jp>
116 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
119 2000-11-20 Gerd Moellmann <gerd@gnu.org>
121 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
124 * s/gnu-linux.h: Don't use `#cpu'.
126 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
127 not defined in mman.h.
129 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
131 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
132 and store an index in the XClientMessageEvent. Storing a
133 Lisp_Object or pointer can fail on a 64 bit system, since X only
135 (x_scroll_bar_to_input_event): Get the window from
138 2000-11-20 Dave Love <fx@gnu.org>
140 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
142 2000-11-20 Gerd Moellmann <gerd@gnu.org>
144 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
146 2000-11-20 Kenichi Handa <handa@etl.go.jp>
148 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
151 * alloc.c (make_string): Fix previous change. Be sure to make
152 unibyte string correctly.
154 2000-11-19 Gerd Moellmann <gerd@gnu.org>
156 * window.c (Fwindow_list): Change parameter list to be XEmacs
158 (window_list_1): New function.
159 (window_loop): Use it instead of Fwindow_list.
161 * sysdep.c (emacs_ospeed): New variable.
162 (toplevel): Don't declare ospeed extern.
163 (init_baud_rate): Use emacs_ospeed instead of ospeed.
165 * termcap.c (ospeed): Remove.
166 (tputs) [!emacs]: Remove unused code.
167 (tgetent): Avoid a compiler warning.
169 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
170 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
171 SCROLL_BAR_X_WIDGET with additional argument DPY.
173 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
175 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
176 Take the X display as additional argument.
177 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
178 `Widget' is a pointer type that's not easily stored in Lisp_Object
179 form in a portable way.
181 * dispnew.c (update_text_area): Fix last change.
183 2000-11-18 Gerd Moellmann <gerd@gnu.org>
185 * xdisp.c: Use BINDING_STACK_SIZE throughout.
187 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
188 clear current matrices.
190 * buffer.c (mmap_enlarge): Don't print a message on stderr
191 if mapping new memory at the end of the existing region fails.
193 * dispnew.c (update_text_area): Don't skip over equal glyphs
194 when the last current glyph overlaps the glyph to its right.
196 2000-11-18 Miles Bader <miles@gnu.org>
198 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
199 lines that *end* with "..." too (that's the most common case!).
201 2000-11-18 Gerd Moellmann <gerd@gnu.org>
203 * xdisp.c (resize_mini_window): Temporarily change to the
204 mini-window's buffer if necessary.
206 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
207 the tooltip obscures less text under it.
209 2000-11-17 Gerd Moellmann <gerd@gnu.org>
211 * puresize.h (BASE_PURESIZE): Increase to 700000.
213 2000-11-18 Jason Rumney <jasonr@gnu.org>
215 * w32term.c (w32_draw_bitmap): Use face to set colors.
217 2000-11-17 Dave Love <fx@gnu.org>
219 * lread.c (Fload): Fix #ifdef for pcc.
221 2000-11-17 Gerd Moellmann <gerd@gnu.org>
223 * xdisp.c (pos_visible_p): Compute the default character height
226 2000-11-16 Gerd Moellmann <gerd@gnu.org>
228 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
229 knowing the line's height; use the default font's height in that
232 * xfaces.c (weight_table): Add `demi' with the same meaning as
235 2000-11-16 Kenichi Handa <handa@etl.go.jp>
237 * dispnew.c (null_row): New global static variable.
238 (clear_glyph_row): Delete local static variable null_row.
240 2000-11-15 Jason Rumney <jasonr@gnu.org>
242 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
243 (w32_alloc_lighter_color): Use new brightness calculations from
244 xterm.c. Scale delta to be in the range expected by W32.
245 (w32_draw_relief_rect): Use frame relief colors.
247 2000-11-15 Gerd Moellmann <gerd@gnu.org>
249 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
250 (Qinhibit_default_face_x_resources): New variable.
251 (syms_of_frame): Initialize it.
252 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
254 * xdisp.c (pos_visible_p): Improve function comment.
256 * lisp.h (BINDING_STACK_SIZE): New macro.
258 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
259 reading the directory if readdir returns null and errno is EAGAIN
262 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
264 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
265 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
266 Set amount_to_scroll to max of dx and scroll_step so that
267 scroll-conservatively doesn't defeat scroll-step>1.
268 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
269 scroll-conservatively for line-at-a-time scrolling.
271 2000-11-14 Gerd Moellmann <gerd@gnu.org>
273 * window.c (Fpos_visible_in_window_p): Call pos_visible with
276 * xdisp.c (current_mode_line_height, current_header_line_height):
278 (init_xdisp): Initialize them.
279 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
280 and use exact mode line heights if it is set.
282 * lisp.h (pos_visible_p): Change prototype.
284 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
285 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
286 and current_header_line_height first.
287 (current_mode_line_height, current_header_line_height): Declare
290 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
292 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
293 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
294 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
296 2000-11-14 Miles Bader <miles@gnu.org>
298 * xterm.c (x_alloc_lighter_color): Include an additive component
299 too for dark colors, because FACTOR isn't enough.
300 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
303 2000-11-13 Gerd Moellmann <gerd@gnu.org>
305 * keyboard.c (show_help_echo): Call message3_nolog with number of
306 bytes in the help string as 2nd parameter, instead of the number
309 2000-11-13 Miles Bader <miles@gnu.org>
311 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
312 (Fload): Use new openp return protocol.
313 Don't try to use Vload_source_file_function to load .elc files.
314 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
315 openp return protocol.
316 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
318 2000-11-11 Kenichi Handa <handa@etl.go.jp>
320 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
322 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
323 Defined these macros.
324 (NLIST_STRUCT): Avoid re-defining it.
326 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
327 -I/usr/contrib/X11R6/include.
328 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
330 2000-11-10 Jason Rumney <jasonr@gnu.org>
332 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
334 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
335 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
337 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
338 (Qw32_charset_vietnamese): New symbol.
339 (xlfd_charset_of_font): New function.
340 (w32_load_system_font): Use it.
341 (x_to_w32_charset): Use Fassoc to find charset info. Special case
342 when Vw32_charset_info_alist is nil to ensure default face always
343 has font. Use Fcar and Fcdr for safety.
344 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
345 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
346 pseudo-codepages for special cases.
347 (w32_to_x_font): New parameter to allow charset portion to be
348 specified where there is many to one mapping. Callers changed.
349 (w32_list_fonts): Avoid listing fonts that won't display.
351 2000-11-10 Gerd Moellmann <gerd@gnu.org>
353 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
354 (font_list_1): Renamed from font_list.
355 (font_list): New function, trying alternative registries from
356 Vface_alternative_font_registry_alist.
357 (Finternal_set_alternative_font_registry_alist): New function.
358 (syms_of_xfaces): Initialize and Staticpro
359 Vface_alternative_font_registry_alist. Defsubr
360 Finternal_set_alternative_font_registry_alist.
362 2000-11-09 Ken Raeburn <raeburn@gnu.org>
364 * lisp.h (Flooking_at): Declare.
366 2000-11-09 Gerd Moellmann <gerd@gnu.org>
368 * dired.c (directory_files_internal): Fix a braino.
370 * dired.c (directory_files_internal): Add missing GCPRO's.
373 2000-11-08 Gerd Moellmann <gerd@gnu.org>
375 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
376 (resize_mini_window): Return quickly if Vresize_mini_window is
377 nil. Don't return if Vmax_mini_window_height is nil.
379 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
380 (syms_of_xdisp): Initialize them.
381 (resize_mini_window): Act according to the setting of
383 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
385 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
386 scroll bar widget after configuring it, so that it will appear at
387 the right position from the start.
388 (XTredeem_scroll_bar): Cleaned up.
390 2000-11-08 Kenichi Handa <handa@etl.go.jp>
392 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
393 font is taller than the frame line, we don't have to bias the
396 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
398 2000-11-07 Dave Love <fx@gnu.org>
400 * config.in (HAVE_MKSTEMP): Add.
402 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
404 2000-11-07 Gerd Moellmann <gerd@gnu.org>
406 * window.c (Fset_window_configuration): Don't try to preserve
407 point in the current buffer, if that buffer is displayed in more
410 * xfaces.c (lookup_named_face): If default face isn't realized,
411 try to realize it. Return -1 if not successful.
412 (Fx_list_fonts): Handle case that face cannot be determined.
413 (Fface_font): Likewise.
415 2000-11-06 Gerd Moellmann <gerd@gnu.org>
417 * window.c (displayed_window_lines): Detect partially
418 visible lines at the bottom correctly.
420 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
422 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
423 when ensuring we don't do visit in indirect buffer.
425 2000-11-06 Kenichi Handa <handa@etl.go.jp>
427 * composite.h (compose_chars_in_text): Add prototype.
429 * composite.c (Vcomposition_function_table): New variable.
430 (Qcomposition_function_table): New variable.
431 (run_composition_function): Call
432 Vcompose_chars_after_function with three arguments.
433 (compose_chars_in_text): New function.
434 (syms_of_composite): Modified the doc-string of
435 Vcompose_chars_after_function. Declare composition-function-table
436 as a lisp variable, and initialize it.
438 * xfns.c (x_encode_text): Suppress producing escape sequences for
441 * xselect.c: Include composite.h.
442 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
444 2000-11-05 Andrew Innes <andrewi@gnu.org>
446 * w32term.c (x_produce_glyphs): Fix typo in enum name.
448 * sysdep.c (read_input_waiting): Remove extraneous argument to
451 * w32fns.c (Fx_server_version): Include w32_build_number in the
454 * w32heap.c (w32_build_number): New variable.
455 (cache_system_info): Set it.
457 * w32heap.h (w32_build_number): Add extern.
459 * emacs.c (syms_of_emacs): Update docstring for
460 system-configuration, to reflect the actual usage on MS-Windows.
462 2000-10-31 Gerd Moellmann <gerd@gnu.org>
464 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
465 process idle timers while waiting for another event.
467 * dispnew.c (update_frame_line): Handle case where spaces in
468 the default face are colored.
470 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
471 window height hasn't changed.
473 2000-10-31 Jason Rumney <jasonr@gnu.org>
475 * w32term.c (x_produce_glyphs): Handle composite characters.
476 (x_draw_glyph_string_foreground)
477 (x_draw_composite_glyph_string_foreground): Restore old font.
479 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
481 * minibuf.c (read_minibuf): Reset the undo history just before
482 starting the recursive-edit.
484 2000-10-30 Gerd Moellmann <gerd@gnu.org>
486 * xfaces.c (menu_face_change_count): New variable.
487 (Finternal_set_lisp_face_attribute): Increment it for changes
489 (realize_basic_faces): Reflect changes in the `menu' faces
492 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
493 dy obtained from the iterator's y-position after moving from
494 scroll_margin_pos to PT; see comment there.
496 * xdisp.c (safe_eval_handler): Call add_to_log.
498 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
499 is not a symbol or string.
501 * xdisp.c (echo_area_display): Don't perform a display update from
502 inside redisplay. The update will happen anyway at the end of
503 redisplay, and it can confuse redisplay (GC messages while
504 redisplaying, for instance.)
506 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
508 * xrdb.c (x_load_resources): Use the class name in the defaults.
510 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
511 (regex_compile): Catch bogus \(\1\).
513 2000-10-30 Gerd Moellmann <gerd@gnu.org>
515 * xterm.c (x_alloc_nearest_color): Fix last change to compare
518 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
519 we have a color cache, check that the cached color equals the
520 allocated color. If not, clear the color cache.
522 * window.c (displayed_window_lines): Change buffers if necessary.
523 Fix computation of displayed lines.
525 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
526 update_menu_bindings to DEFVAR_BOOL.
528 2000-10-30 Kenichi Handa <handa@etl.go.jp>
530 * search.c (Fset_match_data): Be sure to make search_regs always sane.
532 * puresize.h (BASE_PURESIZE): Increase to 680000.
534 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
536 2000-10-29 Jason Rumney <jasonr@gnu.org>
538 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
540 * w32term.c (w32_bdf_per_char_metric): Negate descent.
541 (w32_cache_char_metrics): Handle possibility that 'x' does not
543 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
545 * w32bdf.h (bdffont): Add nchars.
547 * w32bdf.c (set_bdf_font_info): Set it.
548 (w32_BDF_TextOut): Swap byte order of double byte characters.
549 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
551 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
553 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
554 don't override the colors in frame's param_alist, unless they are
557 * term.c (reassert_line_highlight): If inverse_video is non-zero,
558 reverse the effect of the highlight flag.
560 2000-10-27 Ken Raeburn <raeburn@gnu.org>
562 * window.h (Fwindow_live_p): Declare.
564 * undo.c (record_delete): Check that last_undo_buffer is really a
565 buffer before applying XBUFFER to it.
567 * keymap.c (where_is_internal): Pass lisp object, not integer, to
570 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
572 * lisp.h (KEYMAPP): New macro.
573 (get_keymap): Remove.
574 (get_keymap_1): Rename get_keymap.
576 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
578 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
580 * xmenu.c (single_submenu): Use KEYMAPP.
581 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
582 Use KEYMAPP rather than Fkeymapp.
584 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
586 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
587 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
588 Use KEYMAPP rather than Fkeymapp.
589 (single_submenu): Use KEYMAPP.
590 (w32_menu_show, w32_dialog_show): Use TRUE.
592 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
594 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
595 (Fkeymapp): Use KEYMAPP.
596 (get_keymap): Rename from get_keymap_1. Remove old def.
597 Return t when autoload=0 and error=0 and the keymap needs autoloading.
598 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
599 (Fminor_mode_key_binding): Don't raise an error if the binding
601 (Fuse_global_map, Fuse_local_map): Allow autoloading.
602 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
604 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
605 Allow Vspecial_event_map to be autoloaded.
606 (menu_bar_items): Fetch the keymap rather than using keymapp.
607 (menu_bar_one_keymap): No need to follow func-indirect any more.
608 (parse_menu_item): get_keymap_1 -> get_keymap.
609 (tool_bar_items): Fetch the keymap rather than using keymapp.
610 (read_key_sequence): Use KEYMAPP.
612 * intervals.c (get_local_map): Use get_keymap rather than following
613 function-indirections explicitly.
615 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
617 2000-10-27 Jason Rumney <jasonr@gnu.org>
619 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
620 point, as Windows has oversized fonts.
622 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
624 2000-10-27 Gerd Moellmann <gerd@gnu.org>
626 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
627 (freehook, reallochook): Handle null pointer arguments.
628 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
630 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
632 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
633 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
634 Giving in to popular pressure to shut up the compiler with casts.
636 2000-10-27 Gerd Moellmann <gerd@gnu.org>
638 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
639 signed value, and use a default value computed from the font's
642 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
644 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
645 that specify a negative underline position can still use underlines.
647 * window.c (Fpos_visible_in_window_p): Make POS default to
648 WINDOW's point, not the current buffer's point.
650 2000-10-26 Dave Love <fx@gnu.org>
652 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
655 2000-10-26 Gerd Moellmann <gerd@gnu.org>
657 * window.c (size_window): Compute size difference from sum of old
658 child window sizes instead of from parent's size.
660 * xdisp.c (pos_visible_p): Change current buffer if necessary.
661 Handle obscured lines at the top of the window.
663 * frame.c (Fdelete_frame): Doc fix. Move running the hook
664 down after the last error condition check.
666 * frame.c (Fdelete_frame): Run delete-frame-hook.
668 2000-10-26 Kenichi Handa <handa@etl.go.jp>
670 * coding.c (decode_coding): Fix previous change (check also
671 CODING_MODE_LAST_BLOCK).
673 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
675 * regex.c: More `unsigned char' -> `re_char' changes.
676 Also change several `int' into `re_wchar_t'.
677 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
678 (PUSH_FAILURE_POINTER): Don't cast any more.
679 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
680 We want GCC to complain, since this piece of code makes
681 re_match non-reentrant, which *should* be fixed.
682 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
683 (EXTEND_BUFFER): Use RETALLOC.
684 (SET_LIST_BIT): Don't cast.
685 (re_wchar_t): New type.
686 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
687 that those two functions will always properly return.
688 (IMMEDIATE_QUIT_CHECK): Cast to void.
689 (analyse_first): Use recursion rather than an explicit stack.
690 (re_compile_fastmap): Can't fail anymore.
691 (re_search_2): Don't check re_compile_fastmap for failure.
692 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
693 Now also sets the new value (passed in a new argument).
694 (re_match_2_internal): Use it.
695 Also, use a new var `reg' of type size_t when looping through regs
696 rather than reuse the inappropriate `mcnt'.
698 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
699 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
700 (where_is_internal): Renamed from Fwhere_is_internal.
701 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
702 (Fwhere_is_internal): New function wrapping where_is_internal.
703 (where_is_internal_1): Handle the case where we're filling the cache.
704 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
706 2000-10-25 Miles Bader <miles@gnu.org>
708 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
710 2000-10-25 Gerd Moellmann <gerd@gnu.org>
712 * window.c (pos_fully_visible_p): Removed.
713 (Fpos_visible_in_window_p): Use pos_visible_p to determine
714 if position is visible and/or fully visible.
716 * lisp.h (pos_visible_p): Add prototype.
718 * xdisp.c (pos_visible_p): New function.
720 2000-10-25 Kenichi Handa <handa@etl.go.jp>
722 * process.c (send_process): If OBJECT is t, it means that the data
723 is from C string, but we should encode it. Before calling
724 setup_raw_text_coding_system, be sure to flush out data by the
725 previous coding system.
727 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
729 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
730 assignment of startpos to prev when startpos == pos.
732 * editfns.c (find_field): Set the field stickiness correctly from
733 overlay fields. Use renamed `text_property_stickiness'.
734 (text_property_stickiness): Renamed from `char_property_stickiness'.
735 Only check text properties, not overlays.
736 * textprop.c (get_char_property_and_overlay): New function.
737 (Fget_char_property): Use it.
738 * intervals.h (get_char_property_and_overlay): Add declaration.
740 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
742 * keymap.c: Use AREF, ASET and ASIZE macros.
743 (Fmake_sparse_keymap): Docstring fix.
745 (shadow_lookup): Move up.
746 Handle the case where lookup-key returns an integer.
747 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
748 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
749 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
750 Simplify/rewrite the keymap-finding code.
751 Add check for command shadowing, using shadow_lookup.
753 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
755 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
756 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
759 2000-10-24 Andrew Innes <andrewi@gnu.org>
761 * dired.c (directory_files_internal_unwind): New function.
762 (directory_files_internal): Use it to ensure closedir is called
763 even if expand-file-name or file-attributes throw, eg. because of
764 a user interrupt. Also enable immediate_quit while calling
765 re_search, so that matching can be interrupted as well.
767 2000-10-24 Andrew Innes <andrewi@gnu.org>
769 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
771 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
772 so that re_search functions only quit when callers expect them to.
774 2000-10-24 Kenichi Handa <handa@etl.go.jp>
776 * regex.c (regex_compile): Change the way of handling a range from
777 a char less than 256 to a char not less than 256.
779 2000-10-24 Gerd Moellmann <gerd@gnu.org>
781 * window.c (size_window): Prevent setting window's width or
782 height to a negative value (esp. with XSETFASTINT).
784 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
785 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
786 (protect_malloc_state) [GC_MALLOC_CHECK &&
787 GC_PROTECT_MALLOC_STATE]: New function.
788 (PROTECT_MALLOC_STATE): New macro.
789 (__malloc_initialize, morecore, _malloc_internal)
790 (_free_internal) _realloc_internal): Use it to make _heapinfo
791 read-only outside of gmalloc.
793 * keymap.c: Update copyright.
795 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
798 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
800 * filelock.c (unlock_all_files): Use unlock_file to expand each
801 buffer's file_truename before trying remove its lock file.
803 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
805 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
806 or CRLF, decode EOLs.
808 2000-10-24 Kenichi Handa <handa@etl.go.jp>
810 * window.c (Fdisplay_buffer): Fix doc.
812 2000-10-23 Jason Rumney <jasonr@gnu.org>
814 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
815 ASCII font of default fontset on Windows.
817 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
818 xterm.c comment below).
820 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
822 2000-10-23 Gerd Moellmann <gerd@gnu.org>
824 * xterm.c (x_connection_closed): Reset handling_signal.
826 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
829 2000-10-23 Miles Bader <miles@gnu.org>
831 * window.c (window_scroll_pixel_based, window_scroll_line_based):
832 Pass nil for FULLY argument to Fpos_visible_in_window_p to
833 maintain old behavior.
834 * minibuf.c (Fminibuffer_complete): Likewise.
836 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
838 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
839 that when a font can't be exactly centered, it errs up rather than
842 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
844 * fns.c (Fbase64_decode_string): The decoded result should be
847 2000-10-23 Andrew Choi <akochoi@i-cable.com>
849 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
851 * dispnew.c [macintosh]: Include macterm.h.
852 (init_display) [macintosh]: Initialization for window system.
854 * emacs.c (main) [macintosh]: Call syms_of_textprop,
855 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
856 syms_of_search, x_term_init, and init_keyboard before calling
857 init_window_once. Also, call syms_of_xmenu.
859 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
860 default fontset to Monaco.
862 * frame.c [macintosh]: Include macterm.h. Remove declarations of
863 NewMacWindow and DisposeMacWindow.
864 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
865 instead of calling NewMacWindow and setting fields of
866 f->output_data.mac directly. Call init_frame_faces.
867 (Fdelete_frame) [macintosh]: Remove unused code.
868 (Fmodify_frame_parameters) [macintosh]: Call
869 x_set_frame_parameters instead of mac_set_frame_parameters.
871 * frame.h [macintosh]: Define menu_bar_lines field in struct
872 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
874 * keyboard.c [macintosh]: Include macterm.h.
875 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
876 and menu_bar_activate_event type events as for X and NT.
877 (make_lispy_event) [macintosh]: Construct lisp events of type
878 MENU_BAR_EVENT as for X and NT.
880 * sysdep.c [macintosh]: Remove declaration for sys_signal.
881 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
882 (sys_subshell) [macintosh]: Remove definition entirely.
883 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
884 Vwindow_system_version here. Remove initialization of
886 (read_input_waiting): Correct the number of parameters passed to
888 Move all Macintosh functions to mac/mac.c.
890 * term.c [macintosh]: Include macterm.h.
892 * window.c [macintosh]: Include macterm.h.
894 * xdisp.c [macintosh]: Include macterm.h. Declare
895 set_frame_menubar and pending_menu_activation.
896 (echo_area_display) [macintosh]: Do not return if terminal frame
897 is the selected frame.
898 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
899 Allow only the selected frame to set menu bar.
900 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
901 calling FRAME_EXTERNAL_MENU_BAR (f).
902 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
904 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
905 and check_x. Declare XCreateGC. Define x_create_gc and
906 x_free_gc. Initialize font_sort_order.
907 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
908 but call x_list_fonts instead of w32_list_fonts.
909 (Finternal_face_x_get_resource) [macintosh]: Do not call
910 display_x_get_resource.
911 (prepare_face_for_display) [macintosh]: Set xgcv.font.
912 (realize_x_face) [macintosh]: Load the font if it is specified in
914 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
917 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
919 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
920 is nil: since we go to the end of submap anyway, we'd end up
922 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
923 doesn't obey autoload.
925 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
927 * msdos.c (dos_set_window_size): Update screen dimension variables.
929 2000-10-21 Jason Rumney <jasonr@gnu.org>
931 * w32term.c (w32_cache_char_metrics): Double check that font is
932 really fixed pitch before trusting tmPitchAndFamily.
934 2000-10-21 Andrew Innes <andrewi@gnu.org>
936 * w32gui.h (w32_char_font_type): Move enum from w32term.c
938 * w32term.h: Extern decl for w32_cache_char_metrics.
940 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
942 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
943 (w32_unload_font): Free per_char array if present.
945 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
946 cached information in emulated XFontStruct to handle common cases
947 quickly. Do not allocate XCharStruct for return.
948 (w32_native_per_char_metric): New function.
949 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
951 (x_produce_glyphs): Don't get an HDC. Change calls to
952 w32_per_char_metric to match arg change above. Remove calls to
954 (w32_get_glyph_overhangs): Ditto.
955 (w32_cache_char_metrics): New function.
957 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
958 ($(BLD)/casefiddle.$(O)): Remove compile command.
959 ($(BLD)/gmalloc.$(O)): Remove compile command.
960 ($(BLD)/dispnew.obj):
961 ($(BLD)/keyboard.obj):
962 ($(BLD)/w32inevt.obj):
966 ($(BLD)/editfns.obj):
972 ($(BLD)/intervals.obj):
973 ($(BLD)/minibuf.obj):
977 ($(BLD)/textprop.obj):
979 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
980 ($(BLD)/term.obj): Add dependency on dispextern.h.
982 * makefile.nt ($(BLD)\dispnew.obj):
983 ($(BLD)\keyboard.obj):
984 ($(BLD)\w32inevt.obj):
988 ($(BLD)\editfns.obj):
994 ($(BLD)\intervals.obj):
995 ($(BLD)\minibuf.obj):
999 ($(BLD)\textprop.obj):
1000 ($(BLD)\widget.obj):
1001 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
1002 ($(BLD)\term.obj): Add dependency on dispextern.h
1004 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1006 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
1007 with an additional argument of Qt.
1009 2000-10-21 Miles Bader <miles@gnu.org>
1011 * window.c (pos_fully_visible_in_window_p): New function.
1012 (Fpos_visible_in_window_p): Add FULLY argument.
1013 Use pos_fully_visible_in_window_p.
1014 (window_scroll_pixel_based, window_scroll_line_based): Update
1015 calls to Fpos_visible_in_window_p.
1016 * lisp.h (Fpos_visible_in_window_p): Update prototype
1018 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1020 * alloc.c (toplevel): Conditionalize compilation of mem_*
1021 functions differently.
1023 2000-10-20 Jason Rumney <jasonr@gnu.org>
1025 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
1026 mem_init where it used to be. mem_z etc not defined otherwise.
1028 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1030 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
1032 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
1033 structure definition and related variabled to the top of the file.
1034 Include this code when GC_MALLOC_CHECK is defined.
1035 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
1036 register/unregister allocated region.
1037 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
1038 which isn't allocated.
1039 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
1040 something which is already in use.
1041 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
1042 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
1043 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
1044 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
1046 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
1047 _malloc_internal instead of malloc.
1048 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
1051 2000-10-20 Andrew Innes <andrewi@gnu.org>
1053 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
1055 (my_strftime) <macro>: Don't use macro arg list when redefining as
1057 (my_strftime) <function>: Supply 0 as ut argument.
1059 2000-10-19 Jason Rumney <jasonr@altavista.net>
1061 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
1062 including dispextern.h, as it stops faces from working.
1064 * w32fns.c (Fx_create_frame): Don't bother calling
1065 face-set-after-frame-default since the caller does it for us
1066 anyway. Clean up calls to x_get_arg to be consistent with X.
1068 * w32term.c (x_produce_glyphs): Handle
1069 unibyte_display_via_language_environment correctly.
1070 (w32_draw_box_rect): Fix the calculation of width and height.
1072 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
1073 as it has stopped working.
1074 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
1077 2000-10-19 Gerd Moellmann <gerd@gnu.org>
1079 * eval.c (skip_debugger): Prevent a compiler warning.
1080 (Fcondition_case): Likewise.
1081 (Fbacktrace_frame): Use a null interactive spec.
1083 2000-10-19 Kenichi Handa <handa@etl.go.jp>
1085 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
1087 2000-10-18 Gerd Moellmann <gerd@gnu.org>
1089 * strftime.c: Sync with glibc, file version 1.78.
1090 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
1091 should no longer be used according to ISO 8601.
1093 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
1094 no map for meta_prefix_char, don't try to use it as a keymap.
1095 Instead, if T_OK is non-zero, look up a default binding, if any,
1096 otherwise, if T_OK is zero, return nil.
1098 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
1099 (x_to_xcolors, png_load): Use x_query_color.
1101 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
1103 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
1105 (x_copy_color, x_alloc_lighter_color): Likewise.
1107 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
1108 (x_query_color, x_query_colors): Add prototype.
1110 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
1111 check_string_bytes only if not noninteractive, increase count to 50.
1113 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
1115 * insdel.c (adjust_markers_for_delete): Handle before-insertion
1118 2000-10-17 Gerd Moellmann <gerd@gnu.org>
1120 * alloc.c (pure_bytes_used): Renamed from pureptr.
1122 (pure_alloc): New function.
1123 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
1125 (Fpurecopy): Use PURE_POINTER_P.
1127 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
1128 PT has moved backward.
1130 * xdisp.c (cursor_row_p): Take continued lines into account.
1132 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
1134 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
1135 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
1136 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
1139 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
1140 of selective display off while searching for the next line start.
1142 2000-10-17 Kenichi Handa <handa@etl.go.jp>
1144 * Makefile.in (term.o): Depend on dispextern.h.
1146 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
1148 * keymap.c (keymap_memberp): Ensure that nil is not a member.
1150 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1152 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
1153 the iterator at the beginning, so that they can be set later on,
1154 for instance in reseat_at_next_visible_line_start, without being
1157 * xfns.c (pbm_format): Add :foreground and :background keywords.
1158 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
1159 (xbm_load): Recognize foreground and background color
1162 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
1164 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
1166 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
1169 * msdos.c (IT_set_face): Compare highlighted face with the default
1170 face, and invert colors if these faces' colors are identical.
1171 (Fmsdos_remember_default_colors): Don't swap foreground and
1172 background colors in initial_colors[].
1173 (IT_set_frame_parameters): Don't swap frame's foreground and
1174 background pixels. If ALIST includes "(reverse . t)", swap
1175 foreground-color and background-color properties in frame's
1176 param_alist. If the original frame's param_alist doesn't specify
1177 the colors, store unspecified-fg and unspecified-bg, reversed if
1180 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
1181 the colors are unspecified and reversed, reverse fore- and back-
1182 ground in the returned value.
1183 (Fframe_parameter): Ditto.
1185 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1187 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
1188 get_last_unchanged_at_beg_row.
1189 (find_first_unchanged_at_end_row): Renamed from
1190 get_first_unchanged_at_end_row.
1191 (find_first_unchanged_at_end_row): Convert assertions to
1192 unconditional tests which abort. When looking for a row in
1193 unchanged text, don't go further back than first_text_row.
1195 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
1196 Don't add in the last line's height when deciding if the new
1197 position is below the scroll margin.
1199 2000-10-16 Miles Bader <miles@gnu.org>
1201 * editfns.c (Fconstrain_to_field): Check carefully for field
1202 boundaries if either OLD_POS or NEW_POS has a non-nil field
1203 property, even if they're the same.
1205 2000-10-16 Kenichi Handa <handa@etl.go.jp>
1207 * xterm.c (x_draw_box_rect): Fix the calculation of width and
1208 height for XFillRectangle.
1210 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
1212 * syntax.c (Fstring_to_syntax): New function extracted from
1213 Fmodify_syntax_entry.
1214 (Fmodify_syntax_entry): Use it and document the ! and | fences.
1215 (skip_chars, Fforward_comment): Remove unused variables.
1216 (syms_of_syntax): Add defsubr for string-to-syntax.
1217 (describe_syntax): Add code for comment and string fences.
1219 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
1221 * keymap.c (access_keymap): Add AUTOLOAD parameter.
1222 Do the meta->esc mapping. Call get_keyelt before returning.
1223 Start scanning from the second element (the first is always `keymap')
1224 to make it easier to detect when we reach a parent map.
1225 Handle the case of inheriting from a symbol whose function is a map.
1226 (Fkeymap_parent): Also handle the `inherit from symbol' case.
1227 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
1228 (get_keyelt, Flookup_key): Update call to access_keymap.
1229 Remove the meta->esc mappings.
1230 (define_as_prefix): Delete old disabled code.
1231 (menu_item_p): New function.
1232 (where_is_internal_1): Skip over the few remaining menu items.
1233 * lisp.h (access_keymap): Update prototype.
1234 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
1235 Update call to access_keymap.
1236 (follow_key, read_key_sequence): Update calls to access_keymap.
1237 Remove the meta->esc mappings.
1239 2000-10-13 Gerd Moellmann <gerd@gnu.org>
1241 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
1242 with additional argument.
1244 * xdisp.c (cursor_row_p): New function.
1245 (try_cursor_movement, display_line): Use it.
1247 * xdisp.c (append_space): Also save/restore iterator's current
1248 character and its length.
1250 * xdisp.c (init_from_display_pos): Add an assertion.
1251 (handle_stop): Don't set iterator's add_overlay_start.
1252 (handle_invisible_prop): Likewise.
1253 (load_overlay_strings): If text under an overlay is invisible,
1254 take both before- and after-strings into account when the iterator
1255 is positioned either at the start or at the end of the overlay.
1256 (forward_to_next_line_start): Rewritten.
1257 (reseat_at_next_visible_line_start): Rewritten.
1258 (set_iterator_to_next): Add parameter RESEAT_P.
1260 * dispextern.h (struct it): Remove member add_overlay_start.
1261 (set_iterator_to_next): Change prototype.
1263 2000-10-13 Kenichi Handa <handa@etl.go.jp>
1265 * coding.c (code_convert_region): Be sure to initialize
1266 coding->category_idx.
1267 (decode_coding_string): Set coding->src_multibyte and
1268 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
1269 (encode_coding_string): Set coding->src_multibyte and
1270 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
1272 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
1274 * xfns.c (Fx_create_frame): Don't bother calling
1275 face-set-after-frame-default since the caller does it for us anyway.
1277 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1279 * window.c (coordinates_in_window): Fix detection of vertical line
1280 on character terminals.
1282 2000-10-12 Gerd Moellmann <gerd@gnu.org>
1284 * editfns.c (save_excursion_save): Additionally record the
1286 (save_excursion_restore): If buffer was visible in a window, and a
1287 different window was selected, and the old selected window is
1288 still live, restore point in that window.
1290 2000-10-12 Kenichi Handa <handa@etl.go.jp>
1292 * xterm.c (x_produce_glyphs): Handle
1293 unibyte_display_via_language_environment correctly.
1295 * regex.c (regex_compile): Change the way of handling a range from
1296 unibyte char to multibyte char.
1298 * syntax.c (skip_chars): Change the way of handling a range from
1299 unibyte char to multibyte char.
1301 * process.c (read_process_output): Cancel previous change.
1303 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
1305 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
1307 * charset.c (Ffind_charset_string): Doc fix.
1308 (Ffind_charset_region): Doc fix.
1310 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
1312 * process.c (read_process_output): Fix previous change. Adjust
1313 multibyteness of text to insert in a buffer by
1314 string_make_unibyte/multibyte instead of
1315 Fstring_as_unibyte/multibyte.
1317 2000-10-10 Andreas Schwab <schwab@suse.de>
1319 * alloc.c (mark_object): Remove all workarounds installed on
1322 2000-10-10 Kenichi Handa <handa@etl.go.jp>
1324 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
1326 (base64_encode_1): Make it work for a text of multibyte form.
1327 (Fbase64_decode_region): Allocate sufficient memory for multibyte
1328 case. Don't call str_to_multibyte because base64_decode_1
1329 produces correct multibyte form for eight-bit codes.
1330 (Fbase64_decode_string): Adjusted for the change of
1332 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
1333 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
1336 * charset.h (CHAR_STRING): Optimized for single byte characters.
1338 2000-10-09 Andreas Schwab <schwab@suse.de>
1340 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
1341 -1 after socket is closed, to fall through to error processing.
1343 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
1345 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
1346 variables. If ALIST includes foreground-color or
1347 background-color, change also the colors of the default face for
1350 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1352 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
1353 them extern (they are defined on xfaces.c).
1354 (syms_of_msdos): Don't intern and don't staticpro
1355 Qbackground_color and Qforeground_color.
1357 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
1359 * frame.c (Fframe_parameter): For non-windowed frames, if
1360 f->param_alist says foreground or background color is unspecified,
1361 call tty_color_name to return the color name computed from the
1362 frame's current colors.
1364 2000-10-06 Dave Love <fx@gnu.org>
1366 * terminfo.c (ospeed): Don't declare.
1368 * sysdep.c: Don't include string.h.
1369 (h_errno): Declare conditional also on TRY_AGAIN.
1371 * charset.c (Ffind_charset_string): Doc fix.
1373 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
1374 (Fbase64_decode_region, Fbase64_decode_string): More explicit
1377 2000-10-05 Dave Love <fx@gnu.org>
1379 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
1380 position like menu-bar.
1382 2000-10-05 Gerd Moellmann <gerd@gnu.org>
1384 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
1386 * xdisp.c (handle_single_display_prop): Use safe_call1.
1387 (safe_call): Renamed from call_function.
1388 (safe_call1): New function.
1389 (handle_fontified_prop): Use safe_call1 instead of call1.
1390 (safe_eval): Renamed from eval_form.
1391 (safe_eval_handler): Renamed from eval_handler.
1392 (handle_single_display_prop, display_mode_element): Use safe_eval
1393 instead of eval_form.
1395 * xfaces.c (merge_face_heights): Use safe_call instead of
1398 * keyboard.c (show_help_echo): Use safe_call instead of
1399 call_function; use safe_eval instead of eval_form.
1401 * lisp.h (safe_call): Renamed from call_function.
1402 (safe_eval): Renamed from eval_form.
1403 (safe_call1): Add prototype.
1405 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
1407 * xfns.c (image_ascent): Rearrange ascent calculation for the
1410 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
1412 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
1413 (where_is_internal_1): Don't bother ignoring menu-items any more.
1415 2000-10-04 Gerd Moellmann <gerd@gnu.org>
1417 * keyboard.c (update_menu_bindings): New variable.
1418 (parse_menu_item): Use AREF. If update_menu_bindings
1419 is 0, don't update menu bindings.
1420 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
1422 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
1424 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
1427 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
1429 * syntax.c (forw_comment): Match nestedness of ender/starter.
1430 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
1431 (prev_char_comstart_first): Remove.
1432 (back_comment): Check two-char comment markers more carefully
1433 to better handle overlapping cases like *//* or /* */* */ ...
1434 Match nestedness of ender/starter.
1436 2000-10-02 Dave Love <fx@gnu.org>
1438 * config.in (HAVE_GAI_STRERROR): Add undef.
1440 * process.c (Fopen_network_stream): Use it.
1442 * m/alpha.h (NO_REMAP): Don't define.
1444 2000-10-02 Gerd Moellmann <gerd@gnu.org>
1446 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
1447 return with a string converted to an integer or vice versa when
1448 Vmocklisp_arguments is t.
1449 (Fsignal): Likewise. The function can return for `quit'.
1450 (struct gcpro): Declare member `var' to point to a volatile
1453 * eval.c (error): Prevent compiler warning.
1455 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
1457 * keymap.c (keymap_memberp): New function.
1458 (Fset_keymap_parent): Use it.
1459 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
1460 Use keymap_memberp to avoid creating cycles.
1461 (access_keymap): Use KEYMAPP.
1463 2000-09-30 Gerd Moellmann <gerd@gnu.org>
1465 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
1466 gai_strerror. Make sure xerrno is set if connect fails. Improve
1469 2000-09-29 Jason Rumney <jasonr@gnu.org>
1471 * w32term.c (w32_char_font_type, w32_encode_char)
1472 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
1473 (w32_bdf_per_char_metric): New function.
1474 (w32_per_char_metric): Use it.
1475 (x_draw_glyph_string_background): Always draw background for BDF
1478 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
1479 GDI object which is a scarce resource.
1481 * w32bdf.c (search_file_line): Fix skipping of whitespace.
1482 (get_quoted_string): Fix limit on memchr search.
1483 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
1484 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
1485 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
1486 (get_cached_font_char, cache_char_offset): Use macro
1487 BDF_CODEPOINT_RANGE_COVER_P.
1488 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
1489 (clear_cached_bitmap_slots): New function.
1490 (GET_HEX_VALUE): G-Z, g-z are not hex.
1491 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
1492 (get_bitmap_with_cache): Use new cache implementation.
1493 (create_offscreen_bitmap): New function.
1494 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
1496 * w32term.c (x_produce_glyphs): If the distance from the current
1497 position to the next tab stop is less than a canonical character
1498 width, use the tab stop after that.
1499 (x_draw_glyphs): Handle case START and END are out of bounds more
1501 (x_clear_mouse_face): Block/unblock input.
1502 (x_display_and_set_cursor): Don't show a hollow box cursor for
1503 buffers whose cursor_type is nil.
1505 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1507 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
1510 * dispextern.h (updating_frame): Declare extern.
1512 2000-09-29 Andreas Schwab <schwab@suse.de>
1514 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
1516 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1518 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
1519 use its function definition.
1520 (tool_bar_items): Likewise.
1522 * lisp.h (fatal): Declare NO_RETURN.
1524 2000-09-29 Kenichi Handa <handa@etl.go.jp>
1526 * keymap.c: Remove the line "#undef NULL".
1528 2000-09-28 Gerd Moellmann <gerd@gnu.org>
1530 * xterm.c (x_make_frame_visible): Try harder to make the frame
1533 2000-09-28 Dave Love <fx@gnu.org>
1535 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
1537 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
1539 * .gdbinit (xreload): Note its need on GNU/Linux.
1541 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
1542 r_alloc, r_alloc_free.
1544 2000-09-28 Kenichi Handa <handa@etl.go.jp>
1546 * syntax.c (skip_chars): Handle negation correctly.
1548 2000-09-27 Gerd Moellmann <gerd@gnu.org>
1550 * xfaces.c (realize_default_face): Call set_lface_from_font_name
1551 with non-zero FORCE_P argument.
1553 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
1556 * xdisp.c (window_box_height): Add an assertion.
1558 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
1559 tool-bar than is available.
1560 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
1562 2000-09-27 Dave Love <fx@gnu.org>
1564 * s/irix6-5.h: Now works 64-bit. Tidied.
1566 2000-09-26 Gerd Moellmann <gerd@gnu.org>
1568 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
1569 instead of BITS_PER_INT.
1570 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
1571 EMACS_UINT, respectively.
1572 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
1574 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
1576 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
1578 * window.c (freeze_window_starts): Construct last argument for
1579 foreach_window differently.
1581 * xfns.c (x_decode_color): Don't return a Lisp_Object.
1583 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
1584 EMACS_UINT instead of `int' and `unsigned int'.
1585 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
1587 * frame.h (struct frame): Make the `nothing' member of union
1588 output_data an EMACS_INT.
1590 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
1592 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
1593 size in the sdata structure.
1594 (SDATA_NBYTES, SDATA_DATA): New macros.
1595 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
1596 differently for the different layout of the sdata structure.
1597 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
1599 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
1600 Check that size recorded in the string size and size recorded in
1601 the sdata structure agree.
1603 2000-09-25 Dave Love <fx@gnu.org>
1605 * buffer.c: Include stdio.h.
1607 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
1609 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
1611 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
1612 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
1614 (__malloc_extra_blocks): Declare as __malloc_size_t.
1616 2000-09-25 Gerd Moellmann <gerd@gnu.org>
1618 * alloc.c (mark_image): Use GC_NILP instead of NILP.
1620 * keyboard.c (show_help_echo): Set help_echo_showing_p.
1621 (read_char): If help-echo is showing, preserve the echo area
1624 * xdisp.c (help_echo_showing_p): New variable.
1625 (set_message): Reset it to 0.
1626 (init_xdisp): Initialize help_echo_showing_p.
1628 * dispextern.h (help_echo_showing_p): Declare extern.
1630 * config.in: Fix typo in __GNUC_MINOR__.
1632 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
1634 * s/freebsd.h (POSIX_SIGNALS): Define.
1636 * xterm.c (x_clear_mouse_face): Block/unblock input.
1638 2000-09-24 Dave Love <fx@gnu.org>
1640 * fns.c (base64_encode_1): Fix last change.
1642 2000-09-22 Gerd Moellmann <gerd@gnu.org>
1644 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
1646 * xdisp.c (try_window_reusing_current_matrix): More fixes
1647 for the case window has a header-line.
1649 2000-09-22 Dave Love <fx@gnu.org>
1651 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
1654 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
1656 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
1658 2000-09-21 Gerd Moellmann <gerd@gnu.org>
1660 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
1663 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
1666 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
1667 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
1668 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
1671 * marker.c (byte_char_debug_check): Return void.
1673 * xfns.c (Fx_create_frame): Set default frame parameter value
1674 for tool-bar-lines to 1.
1676 * dispnew.c (scrolling_window): Compare y-positions of rows
1677 equal at the start. Some simplification.
1679 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
1680 reused rows' y-position in the case window has a header-line, and
1681 new window start is greater than old window start.
1683 * process.c (process_sent_to): New variable.
1684 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
1685 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
1686 Declare more parameters volatile.
1688 * lread.c (Vrecursive_load_depth_limit): New variable.
1689 (Fload): Check recursive loads whose recursion depth exceeds
1690 Vrecursive_load_depth_limit.
1691 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
1693 2000-09-20 Gerd Moellmann <gerd@gnu.org>
1695 * fileio.c (Fread_file_name): Doc fix.
1697 * editfns.c (Fmessage_or_box): Doc fix.
1699 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
1701 * xfns.c (xbm_scan): Allow C-style comments.
1703 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
1704 symbols are specified, add color translations to the cache.
1705 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
1707 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
1709 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
1710 structures to xpm_init_color_cache.
1712 2000-09-19 Gerd Moellmann <gerd@gnu.org>
1714 * dispnew.c (update_window_line): Make sure to always draw
1717 2000-09-19 Andrew Innes <andrewi@gnu.org>
1719 * makefile.nt (bootstrap-emacs): Don't change directory.
1721 2000-09-19 Kenichi Handa <handa@etl.go.jp>
1723 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
1725 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
1726 If output buffer is too small, signal an appropriated error.
1728 2000-09-18 Dave Love <fx@gnu.org>
1730 * keyboard.c (menu_bar_items, tool_bar_items)
1731 (current_active_maps): Remove redundant get_local_map call.
1733 2000-09-18 Gerd Moellmann <gerd@gnu.org>
1735 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
1736 cursor for buffers whose cursor_type is nil.
1738 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
1739 a feature to implement that is already implemented.
1740 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
1743 * xfns.c (x_clear_image_1): New function.
1744 (x_clear_image): Use it.
1745 (x_from_xcolors): Use x_clear_image_1; don't free the image's
1748 * dispnew.c (update_window): Move test for invisible lines
1749 at the top to update_window_line.
1750 (update_window_line): Handle invisible lines here.
1752 * xfns.c (clear_image_cache): Clear current matrices of all
1753 frames sharing an image cache. Block input while freeing
1754 images. Fix timestamp comparison.
1755 (x_clear_image): Also free the mask.
1757 * xfns.c (lookup_image): Block input while loading the image so
1758 that we won't get interrupted in a state where the image isn't yet
1760 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
1761 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
1762 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
1763 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
1766 2000-09-16 Gerd Moellmann <gerd@gnu.org>
1768 * dispnew.c (update_window): Make sure to make desired rows
1769 current even if they are completely invisible at the top
1772 2000-09-15 Gerd Moellmann <gerd@gnu.org>
1774 * xfns.c (lookup_image): Build mask before applying an algorithm.
1775 Recognize algorithm `disabled'.
1776 (cross_disabled_images): New variable.
1777 (COLOR_INTENSITY): New macro.
1778 (x_detect_edges): Use COLOR_INTENSITY.
1779 (x_disable_image): New function.
1780 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
1782 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
1783 disabled state, don't apply an image transformation algorithm if
1784 the user specified an image for the disabled state. Use
1785 `:algorithm disabled' for creating a disabled item's image if the
1786 user hasn't specified an image.
1788 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
1789 allocation functions with the XPM lib.
1790 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
1791 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
1792 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
1793 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
1794 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
1796 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
1797 functions, if possible, because these handle color allocation
1798 failure more gracefully.
1799 (Fimage_mask_p): New function.
1801 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
1802 (Qedge_detection, Qheuristic): New symbols.
1803 (syms_of_xfns): Initialize new symbols.
1804 (lookup_image): Handle `:mask X', `:algorithm emboss', and
1805 `algorithm (edge-detection ...)'.
1806 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
1807 (tiff_format, gif_format, gs_format): Add `:mask'.
1808 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
1809 (GIF_MASK, GS_MASK): New enumerators.
1810 (x_laplace_read_row, x_laplace_write_row): Functions removed.
1811 (emboss_matrix, laplace_matrix): New variables.
1812 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
1813 (x_edge_detection): New functions.
1814 (x_laplace): Rewritten in terms of x_detect_edges.
1815 (x_build_heuristic_mask): If image has a mask, free it.
1817 2000-09-14 Andrew Innes <andrewi@gnu.org>
1819 * makefile.w32-in: Revert to Unix line endings.
1821 2000-09-14 Andrew Innes <andrewi@gnu.org>
1823 * makefile.w32-in: Standardize indentation somewhat.
1824 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
1825 cater for differences between shells.
1827 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
1829 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1831 * xterm.c (x_produce_glyphs): If the distance from the current
1832 position to the next tab stop is less than a canonical character
1833 width, use the tab stop after that.
1835 2000-09-14 Dave Love <fx@gnu.org>
1837 * buffer.c (alloc_buffer_text): Fix xmalloc call.
1839 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1841 * xdisp.c (handle_fontified_prop): While running fontification
1842 functions, bind `fontification-functions' and
1843 `after-change-functions' to nil.
1845 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
1846 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
1848 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
1850 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
1851 USE_MMAP_FOR_BUFFERS.
1853 * insdel.c (make_gap): Use enlarge_buffer_text.
1855 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
1856 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
1857 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
1858 from former r_alloc_* functions in ralloc.c.
1859 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
1861 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
1862 (mmap_init) [REL_ALLOC_MMAP]: New function.
1863 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
1864 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
1867 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
1868 (enlarge_buffer_text): Add prototype.
1870 * ralloc.c: Remove everything having to do with the use of mmap.
1872 2000-09-13 Gerd Moellmann <gerd@gnu.org>
1874 * sound.c (Fplay_sound): Doc fix.
1876 * keyboard.c: Avoid some more compiler warnings.
1877 (parse_tool_bar_item): Ignore cached key bindings.
1879 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
1880 and allocation of Lisp data.
1882 2000-09-12 Gerd Moellmann <gerd@gnu.org>
1884 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
1885 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
1888 * lread.c (Fload): Put code checking for recursive loads in #if 0.
1890 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
1892 * ccl.c: Comment fixed.
1893 (MAX_MAP_SET_LEVEL): Increased to 30.
1894 (PUSH_MAPPING_STACK): Enclose with do-while block.
1895 (POP_MAPPING_STACK): Likewise.
1896 (stack_idx_of_map_multiple): New variable.
1897 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
1898 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
1899 call the corresponding CCL program by
1900 CCL_CALL_FOR_MAP_INSTRUCTION.
1901 (ccl_driver) <CCL_MapSingle>: Likewise.
1902 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
1903 with the case where looking up process reaches to the end of
1904 map-set, and call CCL programs as the above change.
1906 2000-09-11 Gerd Moellmann <gerd@gnu.org>
1908 * xfns.c (png_load, jpeg_load): Declare some variables volatile
1909 that might be clobbered by longjmp.
1910 (check_x_display_info, x_decode_color, create_frame_xic)
1911 (Fx_display_backing_store, Fx_display_visual_class)
1912 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
1915 * lread.c (init_lread): Set Vloads_in_progress to nil.
1916 (Fload): Show list of recursively loaded files, when signaling an
1919 * lread.c (Vloads_in_progress): New variable.
1920 (record_load_unwind): New function.
1921 (Fload): Check for recursive loads.
1922 (syms_of_lread): Initialize Vloads_in_progress.
1923 (read_integer, read1): Avoid some compiler warnings.
1925 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
1928 2000-09-11 Miles Bader <miles@gnu.org>
1930 * editfns.c (Fbuffer_string): Doc fix.
1932 2000-09-10 Gerd Moellmann <gerd@gnu.org>
1934 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
1936 2000-09-09 Ken Raeburn <raeburn@gnu.org>
1938 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
1939 whether to include other header files.
1941 2000-09-09 Gerd Moellmann <gerd@gnu.org>
1943 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
1944 by Fmemq as a boolean.
1946 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
1948 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
1950 2000-09-08 Gerd Moellmann <gerd@gnu.org>
1952 * ralloc.c (mmap_fd): Remove initializer which can make it
1953 read-only in a dumped Emacs.
1954 (mmap_fd_1): New variable.
1955 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
1956 restore it from there.
1957 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
1958 unconditionally so that mmap_fd can be initialized there.
1959 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
1960 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
1961 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
1963 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
1965 * xdisp.c (dump_glyph_row): Fix printf format string.
1966 (display_line, move_it_in_display_line_to): Avoid compiler
1969 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
1971 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
1974 * xdisp.c (try_window_id): When trying to locate cursor in
1975 unchanged rows at the top, handle the case that we can't find it.
1977 * xterm.c (x_draw_glyphs): Handle case START and END are out
1978 of bounds more carefully.
1980 2000-09-08 Dave Love <fx@gnu.org>
1982 * s/sol2.h (REL_ALLOC_MMAP): Define.
1983 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
1985 * ralloc.c: Don't include string.h (redundant).
1986 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
1987 [!MAP_ANON]: Include fcntl.h.
1988 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
1989 (r_alloc, r_re_alloc, r_alloc_free)
1990 (mmap_enlarge, mmap_set_vars): Use it.
1991 (r_alloc_init_fd): New function.
1992 (__morecore) [SYSTEM_MALLOC]: Don't declare.
1993 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
1996 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
1999 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
2000 change to __NetBSD__.
2002 2000-09-08 Kenichi Handa <handa@etl.go.jp>
2004 * search.c (compile_pattern): Check the multibyteness of cached
2007 2000-09-08 Miles Bader <miles@gnu.org>
2009 * xfaces.c (default_face_vector): Function removed.
2010 (Finternal_merge_in_global_face): Restore old global/local
2011 attribute override order. Use inline loop instead of calling
2012 default_face_vector.
2014 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2016 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
2017 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
2018 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
2019 where necessary, in case POINTER_TYPE is `void'.
2021 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
2023 * frame.c (make_terminal_frame): Initialize frame foreground and
2024 background colors to unspecified, for the initial instance of an
2027 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2029 * ralloc.c (mmap_find): Fix overlap computation.
2030 (mmap_enlarge): Compute nbytes before trying to find an
2033 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
2036 * lread.c (syms_of_lread): Change value of regexp
2037 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
2039 * xmenu.c (xdialog_show): When looking up the selection in
2040 menu_items, take `quote' boundaries into account; this corresponds
2041 to a nil ITEM in x-popup-dialog.
2043 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2045 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
2047 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
2049 * coding.c (encode_coding_sjis_big5): Use translation table for
2050 encoding, not decoding. Fix the handling of latin-jisx0201.
2051 Check for the charset katakana-jisx0201 too.
2052 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
2053 (detect_coding_sjis): Check the byte sequence more rigidly.
2055 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2057 * xfaces.c (Vparam_value_alist): New variable.
2058 (syms_of_xfaces): Initialize it.
2059 (Finternal_set_lisp_face_attribute): Avoid more consing.
2061 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
2063 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
2064 (Qbackground_mode): New variable.
2065 (syms_of_frame_1): Initialize Qbackground_mode.
2067 * lisp.h (Qdisplay): Declare extern.
2069 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
2070 change face on all frames, and change the default for new frames.
2072 2000-09-07 Dave Love <fx@gnu.org>
2074 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
2076 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2078 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
2080 * charset.c: Include composite.h
2081 (lisp_string_width): New function.
2082 (Fstring_width): Call lisp_string_width instead of strwidth.
2084 * Makefile.in (charset.o): Depends on composite.h.
2086 * process.c (read_process_output): Before inserting the decoded
2087 text in the buffer, adjust the multibyteness.
2089 2000-09-06 Gerd Moellmann <gerd@gnu.org>
2091 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
2092 buffer's text buffer is null, map new memory.
2094 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
2095 POINTER_TYPE and size_t.
2096 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
2097 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
2098 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
2099 [REL_ALLOC_MMAP]: New macros.
2100 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
2101 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
2102 [REL_ALLOC_MMAP]: New functions.
2104 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
2105 before and after unexec.
2107 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
2108 text buffers if necessary.
2110 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
2111 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
2114 * config.in (HAVE_MMAP): Add #undef.
2116 2000-09-05 Gerd Moellmann <gerd@gnu.org>
2118 * frame.c (Qdisplay_type): New variable.
2119 (syms_of_frame_1): Initialize it.
2120 (Fframe_parameter): New function that avoids consing.
2121 (syms_of_frame): Defsubr it.
2123 * buffer.c (Fother_buffer): Consider buffers as invisible when
2124 they are displayed in a window on an invisible frame.
2126 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
2127 get-largest-window always return nil.
2129 2000-09-04 Gerd Moellmann <gerd@gnu.org>
2131 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
2132 variable; recognize Emacs 19 elc files.
2134 2000-09-04 Miles Bader <miles@gnu.org>
2136 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
2137 before initially popping up the menu, so the menu doesn't flash
2138 when the face settings are significantly different from the
2141 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
2143 * regex.c (WIDE_CHAR_SUPPORT): New macro.
2144 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
2145 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
2146 (BIT_UNIBYTE): Remove.
2147 (re_match_2_internal): Delete corresponding code and streamline the
2148 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
2149 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
2150 (re_wctype_t): New type.
2151 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
2152 (regex_compile): Use them and fix handling of overly long char classes.
2154 2000-09-03 Andrew Innes <andrewi@gnu.org>
2156 * makefile.w32-in: Change to DOS line endings.
2158 * s/ms-w32.h (ORDINARY_LINK): New define.
2160 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
2161 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
2163 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
2164 (distclean): Delete them here instead.
2166 * w32proc.c (compare_env): Convert to uppercase for comparison,
2167 not lowercase, to match how the native Windows shell works.
2169 2000-09-03 Jason Rumney <jasonr@gnu.org>
2171 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
2172 CVS changes the line-ends when checking in/out on DOS/Windows.
2174 * makefile.nt (emacs): Do not change directory to run temacs, as
2175 the load-path is set relative to current directory.
2177 2000-09-03 Miles Bader <miles@gnu.org>
2179 * xterm.c (x_alloc_lighter_color_for_widget): New function.
2181 2000-09-02 Gerd Moellmann <gerd@gnu.org>
2183 * xdisp.c (redisplay_mode_lines): New function.
2184 (display_mode_lines): Return number of mode lines displayed.
2185 (echo_area_display): Use redisplay_mode_lines to draw garbaged
2186 mode lines. Don't temporarily bind redisplay-dont-pause to t.
2188 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
2189 string.h and strings.h.
2190 (index) [HAVE_INDEX]: Add prototype.
2192 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
2193 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
2195 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
2196 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
2198 2000-09-01 Gerd Moellmann <gerd@gnu.org>
2200 * lread.c (read1): Accept `?' as symbol constituent, for
2201 compatiblity with XEmacs.
2203 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
2205 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
2206 (struct re_pattern_buffer): Remove newline_anchor.
2207 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
2208 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
2209 (re_max_failures, fail_stack): Use size_t rather than unsigned.
2210 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
2211 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
2212 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
2213 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
2214 Get rid of references to newline_anchor.
2215 (regcomp): Allocate and precompute a fastmap.
2217 2000-08-31 Gerd Moellmann <gerd@gnu.org>
2219 * lread.c (openp): GCPRO local variable `filename'.
2221 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
2223 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
2225 * regex.c: Merge some changes from GNU libc. Add prototypes.
2226 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
2227 Use memcmp and memcpy instead of bcopy and bcmp.
2228 (init_syntax_once): Use ISALNUM.
2229 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
2230 (REG_UNSET_VALUE): Remove. Use NULL instead.
2231 (REG_UNSET, re_match_2_internal): Use NULL.
2232 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
2234 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
2235 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
2236 (regex_compile): In handle_interval, return an error rather than try to
2237 unfetch the interval if we can't find the closing brace.
2238 Obey the RE_NO_GNU_OPS syntax bit.
2239 (TOLOWER): New macro.
2241 (regexec): Allocate regs.start and regs.end as one block.
2243 2000-08-30 Gerd Moellmann <gerd@gnu.org>
2245 * xdisp.c (echo_area_display): Check display_completed instead
2246 of calling detect_input_pending.
2248 * dispnew.c (update_frame): Only set display_completed here; move
2249 the update_begin and update_end calls here from update_frame_1.
2250 (update_frame_1): Don't set display_completed here, don't call
2251 update_begin/update_end.
2253 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
2254 instead of store_frame_param.
2256 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2258 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
2259 desired window matrix hasn't been displayed, use the current row
2260 instead. Make sure that only those frame rows are updated for
2261 which there exists a corresponding enabled desired row.
2263 2000-08-29 Miles Bader <miles@gnu.org>
2265 * xfaces.c (default_face_vector): New function.
2266 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
2268 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2270 * lread.c (openp): Prevent temporary string passed to
2271 Ffile_readable_p from being garbage collected.
2273 2000-08-28 Dave Love <fx@gnu.org>
2275 * keymap.c (store_in_keymap): Add `static' to declaration.
2277 2000-08-28 Gerd Moellmann <gerd@gnu.org>
2279 * emacs.c, callint.c, doc.c, editfns.c
2280 (toplevel) [HAVE_STRING_H]: Include string.h.
2281 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
2282 (index): Remove prototypes which might conflict with non-standard
2283 definitions of index/strchr.
2285 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
2286 (rindex): Define only if !HAVE_RINDEX.
2288 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
2290 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
2292 2000-08-28 Miles Bader <miles@gnu.org>
2294 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
2295 made inconsistent by a font-related attribute in FROM.
2296 (merge_face_inheritance): Add function comment.
2298 2000-08-28 Kenichi Handa <handa@etl.go.jp>
2300 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
2301 the 4th arg (PREV_EVENT) Qt to suppress input method.
2303 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
2305 * regex.c: Indent cpp directives and remove parens after `defined'.
2306 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
2307 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
2308 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
2309 (re_compile_pattern): Use size_t for length.
2310 (init_syntax_once): Move to a better place.
2311 * regex.h: Merge changes from GNU libc. Indent cpp directives.
2312 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
2314 * syntax.c (back_comment): Detect cases where a comment-starter is
2315 actually inside another comment as in: /* a // b */ c // d \n.
2316 Make it clear that `comstart_pos' is unused for nested comments.
2318 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
2319 (KEYMAPP): New macro.
2320 (Fkeymap_parent, Fset_keymap_parent): Use it.
2321 (fix_submap_inheritance): Mark it static.
2322 (define_as_prefix, describe_buffer_bindings, describe_command)
2323 (describe_translation, describe_map): Complete prototypes.
2325 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
2327 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
2328 to better match the key-lookup behavior.
2330 2000-08-27 Gerd Moellmann <gerd@gnu.org>
2332 * xfaces.c (lface_fully_specified_p): Handle :inherit.
2333 (Finternal_set_lisp_face_attribute): Fix typo in error message.
2335 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
2337 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
2338 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
2339 (xterm.o): Depend on coding.h
2341 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2343 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
2344 the corresponding '#endif'.
2346 2000-08-26 Miles Bader <miles@gnu.org>
2348 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
2349 * xfaces.c (QCinherit): New variable.
2350 (syms_of_xfaces): Initialize it.
2351 (LFACE_INHERIT): New macro.
2352 (Finternal_get_lisp_face_attribute)
2353 (merge_face_vector_with_property)
2354 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
2355 (check_lface_attrs): Allow new types of face height. Check
2357 (CYCLE_CHECK): New macro.
2358 (merge_face_inheritance): New function.
2359 (merge_face_vectors): Merge inherited faces too. Add F and
2360 CYCLE_CHECK arguments.
2361 (merge_face_vector_with_property, Finternal_merge_in_global_face)
2362 (lookup_named_face, lookup_derived_face, realize_named_face)
2363 (face_at_string_position, face_at_buffer_position): Supply
2364 new F and CYCLE_CHECK arguments to merge_face_vectors.
2365 (merge_face_heights): New function.
2366 (merge_face_vectors, merge_face_vector_with_property)
2367 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
2368 handle relative face heights.
2369 (lface_same_font_attributes_p): Compare heights using EQ.
2371 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2373 * charset.c (char_to_string): Check the character validity.
2374 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
2377 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
2379 * regex.c (PUSH_FAILURE_COUNT): New macro.
2380 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
2381 Handle popping of a register's or a counter's data.
2382 (POP_FAILURE_POINT): Use the new name.
2383 (re_match_2_internal): Push counter data on the stack for succeed_n,
2384 jump_n and set_number_at and remove misleading dead code in succeed_n.
2386 2000-08-25 Gerd Moellmann <gerd@gnu.org>
2388 * xdisp.c (redisplay_internal): If considering all windows on all
2389 frames, update the display for each frame as soon as possible,
2390 instead of first building all desired matrices for all frames, and
2391 then updating them all.
2392 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
2394 2000-08-24 Gerd Moellmann <gerd@gnu.org>
2396 * bytecode.c (mark_byte_stack): Add a comment.
2398 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
2399 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
2402 2000-08-24 Kenichi Handa <handa@etl.go.jp>
2404 * minibuf.c (do_completion): Always use compare-string, not
2405 string-equal because the latter doesn't pay attention to
2406 multibyteness of strings.
2408 * process.c (create_process): Don't setup raw-text coding here.
2409 (Fopen_network_stream): Don't set coding->src_multibyte and
2410 coding->dst_multibyte here.
2411 (read_process_output): For process filter, return unibyte string
2412 if default-enable-multibyte-characters is nil.
2413 (send_process): If OBJECT is multibyte text, be sure to encoded it
2414 by the specified coding system for the process. Otherwise, setup
2416 (init_process): Don't initialize default-process-coding-system
2419 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
2421 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
2422 <scroll-down-aggressively>: Likewise.
2424 2000-08-23 Kenichi Handa <handa@etl.go.jp>
2426 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
2427 zero. Set coding->produced_char correctly.
2429 2000-08-22 Andrew Innes <andrewi@gnu.org>
2431 * makefile.w32-in: New file.
2433 * unexw32.c (unexec): Ignore old_name, and use the actual location
2434 of the current executable instead. Base new_name on this.
2436 * w32proc.c (create_child): Remove reference to security
2437 descriptor, which isn't needed and doesn't compile with mingw32.
2439 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2440 up dllimport attributes.
2441 (x_update_window_end): Update prototype.
2443 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
2444 extern, which screws up dllimport attributes.
2446 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2447 up dllimport attributes.
2449 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
2450 screws up dllimport attributes.
2452 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2453 up dllimport attributes.
2454 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
2455 screws up dllimport attributes.
2457 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2458 up dllimport attributes.
2460 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
2461 screws up dllimport attributes.
2463 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
2464 screws up dllimport attributes.
2466 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2467 up dllimport attributes.
2469 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
2470 unnecessary extern, which screws up dllimport attributes.
2473 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2474 up dllimport attributes.
2476 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
2477 unnecessary extern, which screws up dllimport attributes.
2479 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
2480 screws up dllimport attributes.
2482 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2483 up dllimport attributes.
2485 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
2487 * w32bdf.c (search_file_line):
2488 (set_bdf_font_info):
2490 (w32_get_bdf_glyph):
2491 (w32_BDF_to_x_font): Fix compile warnings.
2493 * w32menu.c: Include keyboard.h before frame.h. Fix compile
2496 * w32select.c: Include keyboard.h before frame.h.
2498 * w32fns.c (max): Define macro.
2499 (JOHAB_CHARSET): Define if not known.
2500 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
2501 (Fx_show_tip): Synch with X version.
2503 * w32xfns.c: Include keyboard.h before frame.h.
2505 * w32fns.c: Include keyboard.h before frame.h.
2507 * w32term.c: Include keyboard.h before frame.h.
2509 * fontset.c: Include keyboard.h before frame.h.
2511 * w32inevt.c: Include keyboard.h before frame.h.
2512 (MOUSE_MOVED): Define if not known.
2514 * minibuf.c: Include keyboard.h before frame.h.
2516 * keyboard.c: Include keyboard.h before frame.h.
2518 * indent.c: Include keyboard.h before frame.h.
2520 * dispnew.c: Include keyboard.h before frame.h.
2522 * buffer.c: Include keyboard.h before frame.h.
2524 * alloc.c: Include keyboard.h before frame.h.
2526 * print.c: Include keyboard.h before frame.h.
2528 * process.c: Include keyboard.h before frame.h.
2530 * scroll.c: Include keyboard.h before frame.h.
2532 * sysdep.c: Include keyboard.h before frame.h.
2534 * term.c: Include keyboard.h before frame.h.
2536 * window.c: Include keyboard.h before frame.h.
2538 * xdisp.c: Include keyboard.h before frame.h.
2539 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
2541 * frame.c: Include keyboard.h before frame.h.
2543 * w32heap.h: Undefine min, max.
2545 * w32gui.h: Undefine min, max.
2547 * unexw32.c: Change PUCHAR to PCHAR.
2548 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
2551 (copy_executable_and_dump_data): Remove unnecessary static defs.
2552 (copy_executable_and_dump_data): Fix compile warnings.
2554 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
2556 * w32console.c (min): Define macro.
2557 (clear_frame, write_glyphs): Fix compile warning.
2559 * w32proc.c (compare_env):
2560 (find_child_console): Fix compile warning.
2562 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
2563 sys_errlist instead of _sys_errlist.
2564 (get_emacs_configuration_options): New function.
2566 * s/ms-w32.h (sys_nerr): Provide default definition.
2567 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
2568 name with _ prepended.
2569 (NSIG): Define if not known.
2570 (get_emacs_configuration): Provide extern declaration.
2571 (get_emacs_configuration_options): Provide extern declaration.
2572 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
2574 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
2576 (read_unc_volume): Fix compile warning.
2578 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
2579 definitions from being used.
2581 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
2583 * w32.c (unc_volume_file_attributes):
2584 (open_unc_volume): Make arg const.
2586 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
2587 (read_input_waiting): Remove excess parameter.
2589 * w32.c (init_environment): Call _access.
2590 (check_windows_init_file): Call _close.
2591 (init_user_info): Call _putenv.
2592 (init_environment): Call _putenv and _strdup.
2593 (init_ntproc): Reset volume info cache on startup.
2595 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
2596 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
2597 cannot override the CRT malloc.
2599 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
2600 (LINK_FLAGS): Append to original value of LINK_FLAGS.
2602 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
2603 unless we are linking with a static CRT.
2604 (RVA_TO_PTR): Cast result to unsigned char*.
2606 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
2607 (add_volume_info): Use xstrdup.
2609 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
2611 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
2612 (do_completion, Fminibuffer_complete_word): Use it.
2613 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
2614 var so it can take non-boolean values.
2616 2000-08-21 Gerd Moellmann <gerd@gnu.org>
2618 * editfns.c (find_field): Formatting changes.
2619 (toplevel): Some old-style function forward declarations
2620 changed to prototypes, some new protypes added, some functions
2623 * lisp.h (set_time_zone_rule): Add prototype.
2624 (use_dialog_box): External declaration.
2626 * keyboard.c (gen_help_event): Add parameter SIZE.
2627 (kbd_buffer_events_waiting): Slightly rewritten.
2628 (clear_event): New function.
2629 (kbd_buffer_get_event): Use it, and clear the input_events of
2631 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
2632 don't fill the newly created array with nils.
2633 (toplevel): Convert some old-style function forward declarations
2636 * keyboard.h (gen_help_event): Change prototype.
2638 * xterm.c (XTread_socket): Change calls to gen_help_event.
2640 * w32term.c (w32_read_socket): Change calls to gen_help_event.
2642 * eval.c (Fmacroexpand): Doc fix.
2644 2000-08-20 Jason Rumney <jasonr@gnu.org>
2646 * w32term.h (x_display_info_for_display): Remove as this function
2647 does not exist on W32.
2649 * w32term.c (help_echo_window): New variable.
2650 (syms_of_w32term): staticpro it.
2651 (note_mode_line_highlight): Set it.
2652 (XTextExtents16): Removed as there is no equivalent on W32.
2653 (x_compute_glyph_string_overhangs): Incomplete body removed, as
2654 the X way of doing this will not work for W32.
2655 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
2656 (x_draw_image_foreground): Avoid drawing outside of the clip area
2657 when image doesn't have a mask.
2658 (note_mouse_highlight): Process overlays in the right order of
2659 priority. Set help_echo_window.
2660 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
2661 because that's more visible for large images.
2663 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
2664 name to single_keymap_panes.
2665 (w32_menu_show): Set wv->title when dealing with titles.
2666 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
2668 2000-08-21 Miles Bader <miles@gnu.org>
2670 * minibuf.c (do_completion): Try again if we rewrite the input
2671 string, but no completion was done, so that any completion message
2674 2000-08-20 Gerd Moellmann <gerd@gnu.org>
2676 * xfaces.c (lface_equal_p): Compare strings differently.
2677 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
2678 (realize_tty_face): Use them.
2679 (syms_of_xfaces): Initialize new variables.
2680 (map_tty_color): New function, extracted from realize_tty_face.
2681 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
2682 foreground or background color, store the new color name in the
2683 realized face; previous code trying to do this had no effect.
2684 (realize_tty_face): Use map_tty_color.
2685 (Fclear_face_cache): Set face_change_count and ensure thorough
2688 2000-08-19 Gerd Moellmann <gerd@gnu.org>
2690 * undo.c (record_first_change, record_marker_adjustment): Don't
2691 use XBUFFER on last_undo_buffer which might not be a buffer.
2693 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2695 * coding.c (decode_coding_string): Set members consumed,
2696 consumed_char, produced, produced_char of *coding correctly. If
2697 decode_coding doesn't consume any byte, don't try anymore.
2698 (encode_coding_string): Likewise.
2700 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2702 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
2703 conditional have void type, for Standard C compilers.
2705 * xdisp.c (redisplay_internal): Compare windows for equality with
2706 EQ, instead of applying XWINDOW to something that might not
2709 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2711 * fontset.c (Finternal_char_font): Search only the selected frame
2712 for a window of the current buffer.
2714 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2716 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
2719 * keyboard.c (kbd_buffer_get_event): Handle the case that the
2720 second half of a HELP_EVENT is found at the start of kbd_buffer.
2722 2000-08-18 Miles Bader <miles@gnu.org>
2724 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
2726 * editfns.c (save_restriction_save): Rewrite to use markers.
2727 (save_restriction_restore): Rewrite to understand new form of data
2728 saved by save_restriction_save.
2729 (Fsave_restriction): Remove cautionary note in doc-string.
2731 2000-08-17 Gerd Moellmann <gerd@gnu.org>
2733 * fileio.c (build_annotations): Add a comment explaining the
2734 return value of format-annotate-function. Replace a spurious call
2735 to Flength with a CONSP test. Call format-annotate-function with
2736 a fifth arg specifying how many times the function is been called
2737 in a row, to let it choose temporary buffers appropriately.
2739 2000-08-17 Dave Love <fx@gnu.org>
2741 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
2742 declare make_temp_name twice.
2744 * lread.c: Prototype readevalloop, load_unwind,
2745 load_descriptor_unwind.
2746 (unreadpure): Give it an arg.
2748 * unexalpha.c: Prototype fatal_unexec, mark_x,
2749 update_dynamic_symbols. Declare unexec as void.
2751 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
2752 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
2754 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
2755 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
2758 * alloca.c: Use #error.
2759 [POINTER_TYPE]: Use it.
2761 * eval.c (Fdefvar): Doc fix.
2763 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
2764 INITIALIZE_INTERVAL.
2766 * buffer.h: Avoid DECLARE_INTERVALS.
2768 * config.in: Add size_t.
2770 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
2772 * w16select.c (set_clipboard_data): If there's not enough memory
2773 to put text into clipboard, return 1, as Fw16_set_clipboard_data
2774 expects. In case of other failures, return 3.
2775 (system_error_msg): New error message.
2776 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
2779 2000-08-16 Gerd Moellmann <gerd@gnu.org>
2781 * term.c (write_glyphs): Also turn off inverse video after turning
2782 off other appearances in case TS_exit_attribute_mode is not equal
2783 to TS_end_standout_mode.
2784 (insert_glyphs): Turn inverse video on/off for each run of glyphs
2786 (turn_off_face): Reset standout_mode only if
2787 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
2788 is equal to TS_end_standout_mode.
2790 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2792 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
2793 sequence at the end of the source block.
2795 * ccl.c (Fccl_program_p): Docstring modified.
2796 (Fccl_execute): Likewise.
2797 (Fccl_execute_on_string): Likewise.
2799 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
2801 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
2803 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2805 The following changes are mainly to fix bugs of
2806 encode/decode-coding-string failing if encoding/decoding return
2807 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
2808 variable conversion_buffer.
2810 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
2811 decrement dst_end to avoid buffer overflow in the later call of
2814 * coding.h (conversion_buffer_size, conversion_buffer)
2815 (get_conversion_buffer): Extern deleted.
2817 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
2818 (conversion_buffer, conversion_buffer_size): Variables deleted.
2819 (get_conversion_buffer): Function deleted.
2820 (struct conversion_buffer): New structure.
2821 (MAX_ALLOCA): New macro.
2822 (allocate_conversion_buffer): New macro.
2823 (extend_conversion_buffer, free_conversion_buffer): New functions.
2824 (ccl_coding_driver): Set coding->result.
2825 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
2826 this is the last block of source.
2827 (encode_coding): Likewise. Handle the source block as the last
2828 one only when the whole source text is consumed.
2829 (decode_coding_string): Handle the case that the output buffer is
2830 too small to decode the whole source text. Use
2831 allocate_conversion_buffer, extend_conversion_buffer and
2832 free_conversion_buffer, not get_conversion_buffer.
2833 (encode_coding_string): Likewise.
2834 (init_coding): Function deleted.
2835 (init_coding_once): Delete code to initialize
2836 conversion_buffer_size.
2838 * emacs.c (main): Don't call init_coding.
2840 * msdos.c (IT_write_glyphs): Use a locally declared
2843 * term.c (write_glyphs): Use a locally declared conversion_buffer.
2844 (insert_glyphs): Likewise.
2846 * w32console.c (write_glyphs): Use a locally declared
2849 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
2851 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
2852 member of display_info is NULL.
2854 2000-08-15 Gerd Moellmann <gerd@gnu.org>
2856 * alloc.c (compact_small_strings): Use safe_bcopy, add an
2859 * term.c (turn_off_face): Reset standout_mode when resetting
2860 appearances with capability `me'.
2861 (write_glyphs): Switch on inverse video before each face change.
2863 2000-08-14 Dave Love <fx@gnu.org>
2865 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
2866 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
2867 (lisp_free): Declare and make static.
2869 * window.c: Fix embedded comment.
2870 (syms_of_window): Fix doc string.
2872 2000-08-14 Gerd Moellmann <gerd@gnu.org>
2874 * keymap.c (push_key_description): If C without modifiers is < 32,
2875 make sure to print `C-' before `M-', like in the manual.
2877 2000-08-11 Gerd Moellmann <gerd@gnu.org>
2879 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
2880 since they aren't relocated anymore.
2881 (sxhash_string): Make sure returned hash code fits in a Lisp
2884 * xdisp.c (try_cursor_movement): Fix handling of cursor in
2885 partially visible line which is smaller than the window's
2888 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2890 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
2891 the multibyte form of eight-bit-control characters.
2892 (Fccl_execute_on_string): Initialize ccl->multibyte.
2894 * ccl.h (struct ccl_program): New member multibyte.
2896 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
2898 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2900 * regex.c (regex_compile) <normal_char>: Pay attention to
2902 (analyse_first) <exactn>: Setup fastmap correctly for
2903 eight-bit-control characters.
2905 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2907 * termhooks.h (enum event_kind): New member
2908 multibyte_char_keystroke.
2910 * keyboard.c (make_lispy_event): Handle the new event type
2911 multibyte_char_keystroke.
2913 * xterm.c: Include coding.h.
2914 (XTread_socket): Work around a bug of XmbLookupString. If the
2915 input is from XIM, decode it according to the current locale. In
2916 that case, generate multibyte_char_keystroke events.
2918 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2920 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
2921 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
2923 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2925 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
2926 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
2927 (move_it_in_display_line_to): Record iterator's ascent and descent
2928 before producing glyphs, and restore them when we know the glyph
2929 doesn't fit on the line.
2930 (move_it_to): Restructured so that it's easier to debug. If
2931 moving to a vpos, and not moving to an x or character position,
2932 stop as soon as the specified vpos is reached; don't move further
2933 into that line because that might change the computed line height.
2934 (try_cursor_movement): New function, extracted from the cursor
2935 movement branch of redisplay_window. If ending on a partially
2936 visible line, don't try to scroll if the cursor line is taller
2938 (redisplay_window): Use try_cursor_movement.
2940 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
2941 because that function doesn't cope with variable-height lines.
2943 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
2944 box cursor because that's better visible for large images.
2946 2000-08-10 Miles Bader <miles@gnu.org>
2948 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
2950 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2952 * xdisp.c (Vmessages_buffer_name): New variable.
2953 (message_dolog): Use it.
2954 (syms_of_xdisp): Initialize it.
2956 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
2958 * msdos.c (IT_note_mouse_highlight): Update the calls to
2960 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
2961 redundant now that keyboard.h is included.
2963 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2965 * keyboard.c (kbd_buffer_events_waiting): New function.
2967 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
2969 * msdos.c: Include keyboard.h.
2970 (XMenuActivate): Empty no_event events from the event buffer. If
2971 no events are left after that, call clear_input_pending.
2972 (mouse_clear_clicks): New function, code moved from mouse_init.
2973 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
2974 mouse driver to ``forget'' any past clicks.
2976 * Makefile.in (msdos.o): Depend on keyboard.h.
2978 2000-08-09 Gerd Moellmann <gerd@gnu.org>
2980 * lisp.h (input_pending): External declaration.
2982 * dispextern.h (Qredisplay_dont_pause): Declare extern.
2984 * xdisp.c (echo_area_display): Display thoroughly if input is
2985 pending. Bind redisplay-dont-pause to t during the redisplay.
2986 in case input is pending.
2988 * dispnew.c (Qredisplay_dont_pause): New variable.
2989 (syms_of_display): Initialize and staticpro it.
2990 (update_frame_1): Don't interrupt the display for pending input if
2991 redisplay_dont_pause is set.
2993 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
2995 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
2997 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
2999 * callproc.c (Fcall_process): Terminate the unwind-protect around
3000 the post-read-conversion of coding system.
3002 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
3003 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
3004 * buffer.h (overlays_at): Update prototype.
3005 * xdisp.c (next_overlay_change): Update call to overlays_at.
3006 * xfaces.c (face_at_buffer_position): Likewise.
3007 * textprop.c (Fget_char_property): Likewise.
3008 * xterm.c (note_mouse_highlight): Likewise.
3010 * minibuf.c (do_completion): Don't consider a simple change of
3011 case as `completion'.
3013 2000-08-08 Ken Raeburn <raeburn@gnu.org>
3015 * keyboard.c (syms_of_keyboard): Initialize
3016 last_point_position_buffer.
3017 * undo.c (record_delete): Make sure last_point_position_buffer is
3018 a buffer before comparing pointers.
3020 * coding.h (decode_coding_string): Declare.
3022 * intervals.h (Fprevious_single_char_property_change): Declare.
3024 * textprop.c (Fprevious_single_char_property_change): Don't do
3025 arithmetic directly on lisp objects.
3027 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
3030 * keyboard.h (menu_item_eval_property): Declare.
3032 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
3033 reuse as buffer name, instead of recreating (and discarding) every
3034 time a message is logged.
3035 (with_echo_area_buffer): Make callback arg A2 a lisp object.
3036 (current_message_1, truncate_message_1, set_message_1)
3037 (display_echo_area_1, resize_mini_window_1): Signatures changed.
3038 (current_message, truncate_echo_area, display_echo_area)
3039 (resize_echo_area_axactly): Changed calls.
3041 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
3043 (Ffind_coding_systems_region_internal): First argument to Fappend
3044 must be an integer, not a Lisp object.
3046 2000-08-08 Kenichi Handa <handa@etl.go.jp>
3048 * charset.c (Fchar_width): Doc fix.
3050 2000-08-08 Gerd Moellmann <gerd@gnu.org>
3052 * charset.c (Fstring_width): Doc fix.
3054 2000-08-07 Gerd Moellmann <gerd@gnu.org>
3056 * xdisp.c (start_display): When starting display on a continuation
3057 line, clear ascent and descent members of the iterator structure;
3058 the height of the continued line does not affect the height of the
3060 (make_cursor_line_fully_visible): Do nothing if cursor is on a
3061 line taller than the window.
3062 (redisplay_window) <forced window start>: Handle case that the
3063 middle of the window is not found in any row.
3064 (dump_glyph_row): Show more information.
3065 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
3066 first text line in a glyph matrix.
3068 * xterm.c (x_draw_image_foreground): Avoid drawing outside
3069 of the clip area when image doesn't have a mask.
3071 * fns.c (sweep_weak_table): Fix survival conditions for
3072 key-or-value and key-and-value weakness.
3074 * .gdbinit (xhashtable): New command.
3076 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
3077 tables out of the list of all weak hash tables.
3079 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
3080 a new buffer is created, make sure echo_area_buffer[] references
3083 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
3085 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
3088 2000-08-07 Kenichi Handa <handa@etl.go.jp>
3090 * syntax.c (skip_chars): Fix previous change. Make the handling
3091 of unibyte string consistent with that of regex search.
3093 2000-08-05 Gerd Moellmann <gerd@gnu.org>
3095 * xmenu.c (popup_get_selection): Use xfree instead of free.
3097 * fileio.c (Finsert_file_contents): Use xfree instead of free.
3099 * editfns.c (Ftranspose_regions): Use xfree instead of free.
3101 * callproc.c (child_setup): Use xfree instead of free.
3103 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
3105 (run_mac_command, closedir): Use `xfree' instead of `free'.
3107 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
3109 * eval.c (error): Use xfree instead of free.
3111 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
3113 * fns.c: Replace `illegal' with `invalid'.
3114 (Fmake_hash_table, make_hash_table): Allow table size of 0.
3116 2000-08-05 Kenichi Handa <handa@etl.go.jp>
3118 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
3121 2000-08-04 Noah Friedman <friedman@splode.com>
3123 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
3126 2000-08-04 Gerd Moellmann <gerd@gnu.org>
3128 * syntax.c (skip_chars): Fix typo in error message.
3130 2000-08-04 Andreas Schwab <schwab@suse.de>
3132 * m/ia64.h: Moved from s/ia64.h.
3134 2000-08-04 Kenichi Handa <handa@etl.go.jp>
3136 * process.c (read_process_output): Big simplification. Handle
3137 composition and post-read-conversion of coding system correctly.
3138 (send_process): Handle composition correctly.
3140 * callproc.c (Fcall_process): Handle post-read-conversion of
3141 coding system if any.
3143 * coding.c (decode_coding_iso2022): More strict check for handling
3145 (coding_restore_composition): Pay attention to the case that
3146 cmp_data is not set properly (because of invalid code in the
3148 (run_pre_post_conversion_on_str): Include text properties in the
3150 (decode_coding_string): Set members of coding correctly.
3152 2000-08-03 Gerd Moellmann <gerd@gnu.org>
3154 * s/ia64.h: New file.
3156 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
3157 Use NULL instead of 0 at the end of variable argument list of
3158 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
3159 sizeof (int) < sizeof (void *).
3161 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
3162 of variable argument lists of XtVaGetValues and XtVaSetValues.
3164 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
3165 variable argument lists of XtVaGetValues and XtVaSetValues.
3167 2000-08-02 Gerd Moellmann <gerd@gnu.org>
3169 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
3170 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
3172 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
3175 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
3176 in call to Fsingle_key_description.
3178 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
3181 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
3183 * window.c (display_buffer_reuse_frames): New variable.
3184 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
3185 frames displaying BUFFER.
3186 (syms_of_window): Define Lisp variable
3187 display-buffer-reuse-frames.
3189 2000-08-01 Miles Bader <miles@gnu.org>
3191 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
3192 when to constrain NEW_POS (they were pretty screwed up before).
3194 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
3196 * msdos.c (run_msdos_command): Save and restore the master
3197 environment, for the case that child_setup signals an error.
3198 When mirroring slashes in DOS shell commands, don't fail when
3199 argv[2] has embedded blanks.
3200 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
3201 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
3202 (dos_ttraw): Call mouse_setup_buttons.
3204 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
3205 using alloca; free it after run_msdos_command returns.
3207 2000-07-27 Dave Love <fx@gnu.org>
3209 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
3211 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
3214 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
3216 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
3218 * editfns.c (lisp_time_argument): Fix last change.
3220 2000-07-27 Gerd Moellmann <gerd@gnu.org>
3222 * fns.c (Fdelete): Make it work on vectors and strings in addition
3225 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
3226 (syms_of_fns): Initialize new variables.
3227 (sweep_weak_table): Handle weakness `key-or-value' and
3229 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
3230 weakness, with t meaning the same as `key-and-value'.
3232 2000-07-27 Kenichi Handa <handa@etl.go.jp>
3234 * coding.h (struct coding_system): Member safe_charset deleted.
3236 * coding.c (Qsafe_charsets): This variable deleted.
3237 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
3239 (coding_safe_chars): New function.
3240 (CODING_SAFE_CHAR_P): New macro.
3241 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
3242 checking safe_charsets member of the coding system. Caller
3244 (detect_coding_iso2022): New local variable safe_chars.
3245 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
3246 safe_charsets member of the coding system.
3247 (decode_coding_iso2022): New local variable safe_chars.
3248 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
3249 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
3250 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
3251 (ENCODE_UNSAFE_CHARACTER): New macro.
3252 (encode_coding_iso2022): New local variable safe_chars. Check
3254 (setup_coding_system): Delete the code to initialize
3255 coding->safe_charses
3256 (intersection, find_safe_codings): New functions.
3257 (Ffind_coding_systems_region_internal): New function.
3258 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
3259 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
3260 variable and initialize it.
3262 * fns.c (char_table_ref_and_index): New function.
3264 * lisp.h (char_table_ref_and_index): Add prototype.
3266 2000-07-26 Sam Steingold <sds@gnu.org>
3268 * editfns.c (lisp_time_argument): Added third argument `usec'.
3269 (Ffloat_time): New built-in Lisp function.
3271 2000-07-26 Gerd Moellmann <gerd@gnu.org>
3273 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
3274 for the character code.
3276 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
3279 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
3280 if called for a popup menu.
3281 (xmenu_show): Store help string in widget values.
3283 2000-07-26 Dave Love <fx@gnu.org>
3285 * syswait.h: Move some definitions.
3286 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
3287 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
3288 perspicuous definitions.
3289 (WTERMSIG): Fix bit pattern used.
3291 2000-07-26 Kenichi Handa <handa@etl.go.jp>
3293 * print.c (print_object): If vector printing is truncated, print
3294 "..." to indicate it as well as the case of list printing.
3296 2000-07-25 Gerd Moellmann <gerd@gnu.org>
3298 * xdisp.c (next_element_from_display_vector): Improve comments.
3300 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
3301 for the character code, and the rest for the face id as in 20.x.
3302 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
3304 * window.c (window_display_table): Cleaned up.
3306 * syntax.c (Fforward_word): Add last arg nil in call of
3307 Fconstrain_to_field.
3309 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
3311 * fileio.c (Frename_file) [DOS_NT]: If the file names are
3312 identical but for the letter-case, don't call
3313 barf_or_query_if_file_exists.
3315 2000-07-25 Miles Bader <miles@gnu.org>
3317 * editfns.c (find_field): Honor special `boundary' fields.
3318 (Qboundary): New variables.
3319 (syms_of_editfns): Initialize Qboundary.
3320 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
3321 Use scan_buffer instead of find_before_next_newline, because it
3322 allows us to detect the boundary case where there's a newline at
3324 * lisp.h (Fconstrain_to_field): Update external declaration.
3326 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3328 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
3331 2000-07-24 Dave Love <fx@gnu.org>
3333 * s/sunos4-0.h, s/sol2.h:
3334 (LIBS_TERMCAP): Move from m/sparc.h.
3336 * m/sparc.h (TERMINFO): Moved to system files (probably only
3337 relevant for sunos4 judging by its vintage).
3338 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
3341 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
3343 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
3344 name to single_keymap_panes.
3346 2000-07-24 Andreas Schwab <schwab@suse.de>
3348 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
3350 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3352 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
3353 parameters instead of using int parameters. Expect FN to accept
3354 EMACS_INT parameters.
3355 (display_echo_area, resize_echo_area_axactly, current_message)
3356 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
3357 with new argument list.
3358 (resize_mini_window_1): New callback function.
3359 (current_message_1, truncate_message_1, set_message_1): Change
3360 parameter lists to the new format expected by
3361 with_echo_area_buffer.
3363 2000-07-24 Kenichi Handa <handa@etl.go.jp>
3365 * fontset.c (fontset_ref): Remove INLINE declaration.
3366 (fontset_ref_via_base): Likewise.
3367 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
3370 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
3372 * msdos.c (IT_note_mouse_highlight): Process overlays in the
3373 correct order of priority. If help echo was found in an overlay,
3374 use that overlay as the object in which the help echo was found.
3376 2000-07-22 Miles Bader <miles@gnu.org>
3378 * textprop.c (Fprevious_single_char_property_change): The initial
3379 property value should be from the position preceding POSITION, not
3382 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
3384 * coding.c (syms_of_coding): Doc fix for
3385 inhibit-iso-escape-detection.
3387 2000-07-21 Gerd Moellmann <gerd@gnu.org>
3389 * xterm.c (note_mouse_highlight): Process overlays in the right
3392 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
3394 * xterm.c (note_mouse_highlight): If help-echo was found in an
3395 overlay, use that overlay as the object in which the help was
3398 * window.c (foreach_window_1): Fix typo reversing an if-condition.
3400 * window.c (foreach_window): Instead of a fake variable argument
3401 list, take one USER_DATA argument.
3402 (foreach_window_1): Likewise, and call callback functions with two
3403 args, the window and USER_DATA.
3404 (struct check_window_data): New struct.
3405 (check_window_containing): Use it.
3406 (window_from_coordinates): Set up a struct check_window_data for
3408 (add_window_to_list, freeze_window_start): Change parameters
3409 according to new calling convention.
3411 * window.h (foreach_window): Change prototype.
3413 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
3415 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
3417 * xmenu.c (menu_help_callback): Call show_help_echo with
3418 additional arguments OBJECT and POS.
3420 2000-07-21 Kenichi Handa <handa@etl.go.jp>
3422 * data.c (Faset): Allow storing any multibyte character in a
3423 string. Convert unibyte string to multibyte if necessary.
3425 * xfns.c (x_encode_text): New function.
3426 (x_set_name): Use x_encode_text.
3427 (x_set_title): Likewise.
3429 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
3431 * xterm.h (x_encode_text): Add prototype.
3433 2000-07-20 Dave Love <fx@gnu.org>
3435 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
3438 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
3440 * msdos.c (help_echo_window): New variable.
3441 (syms_of_msdos): Initialize and staticpro it.
3442 (IT_note_mode_line_highlight): Set help_echo_window.
3443 (IT_note_mouse_highlight): Ditto.
3444 (dos_rawgetc): Store help_echo_window in the second event produced
3447 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
3448 Record the object that generated the help echo and the position of
3449 that object in help_echo_object and help_echo_pos. Record that
3450 some glyphs in a row are displayed in mouse-face.
3451 (IT_update_begin): Don't clear mouse highlight unless one of the
3452 enabled glyph rows is marked as being displayed in mouse-face.
3453 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
3454 and position recorded in help_echo_object and help_echo_pos to the
3456 (IT_menu_display): Accept a new argument PN: the pane number of
3457 the current menu pane. Record the pane number and the item
3458 number of the item which has associated help string.
3459 (XMenuActivate): Update the prototype for help_callback in
3460 function declaration. Call IT_menu_display with the current menu
3461 pane number as an additional argument. Call help_callback with
3462 two additional arguments: the pane number and the item number of
3463 the menu item associated with the help text.
3464 (help_echo_object, help_echo_pos): New variables.
3465 (syms_of_msdos): Initialize them and staticpro help_echo_object.
3467 * msdos.h (XMenuActivate): Update prototype.
3469 2000-07-19 Gerd Moellmann <gerd@gnu.org>
3471 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
3472 Add some more prototypes.
3474 * xterm.c, xterm.h: Add some more prototypes.
3476 * lisp.h (Fnext_single_char_property_change): Add prototype.
3478 * dispnew.c (direct_output_for_insert): Remove confusing
3479 outer local variable mouse_face_overwritten_p.
3480 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
3482 * alloc.c (allocate_string_data): Don't copy old string contents.
3484 2000-07-19 Kenichi Handa <handa@etl.go.jp>
3486 * coding.c (code_convert_region): Delete text properties before
3487 shrinking the conversion region.
3489 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3491 * dispnew.c (update_text_area): Write the whole row if it
3492 has mouse-face in it.
3494 * xfaces.c (face-alternative-font-family-alist): Remove
3495 DEFVAR_LISP; staticpro instead.
3497 * xmenu.c (menu_help_callback): Call show_help_echo with
3500 * keyboard.c (show_help_echo): Add parameter WINDOW.
3501 (read_char): Call show_help_echo with window extracted from Lisp
3503 (gen_help_event): Add parameter WINDOW.
3505 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
3507 * xterm.c (help_echo_window): New variable.
3508 (note_mouse_highlight, note_tool_bar_highlight): Set
3510 (XTread_socket): Pass help_echo_window to gen_help_event.
3511 (syms_of_xterm): Initialize and staticpro help_echo_window.
3513 2000-07-18 Dave Love <fx@gnu.org>
3515 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
3518 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3520 * alloc.c (allocate_string_data): If string had already data
3521 assigned, copy old contents to new string data.
3523 * coding.c (syms_of_coding): Fix typo in spelling of variable
3524 `inhibit-iso-escape-detection'.
3526 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
3528 * Makefile.in: Add dependencies on dispextern.h.
3529 (alloca.o): Don't define malloc and define EMACS_FREE instead of
3530 `free'; both can conflict with system header files.
3532 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3534 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
3537 2000-07-18 Dave Love <fx@gnu.org>
3539 * window.c (Fwindow_list): Declare arg `window'.
3541 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3543 * coding.c (setup_coding_system): Don't override the explicitly
3544 specified designations.
3546 2000-07-15 Miles Bader <miles@gnu.org>
3548 * editfns.c (char_property_eq, char_property_stickiness): Renamed
3549 from `text_property_eq' and `text_property_stickiness', respectively.
3550 (find_field, Fconstrain_to_field, char_property_eq)
3551 (char_property_stickiness): Changed to call char-property functions
3552 instead of text-property-only ones.
3554 * textprop.c (Fnext_single_char_property_change): Made a subr (was
3555 `next_single_char_property_change'). Do more error checking, and
3556 cleanup limit behavior.
3557 (Fprevious_single_char_property_change): New function.
3558 (syms_of_textprop): Initialize new subrs.
3560 * xdisp.c (display_prop_end, invisible_text_between_p):
3561 Call Fnext_single_char_property_change instead of
3562 next_single_char_property_change.
3564 2000-07-15 Jason Rumney <jasonr@gnu.org>
3566 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
3567 after menu is finished with.
3568 (add_menu_item): Only consider wv->title as a menu title.
3569 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
3571 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
3573 (FONT_REGEXP): Remove unused macro, and its sub-components.
3574 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
3576 * w32term.c (help_echo_object, help_echo_pos): New variables.
3577 (note_mode_line_highlight): Store additional information about the
3578 help-echo in help_echo_object and help_echo_pos. Check both
3579 `local-map' and `keymap' properties for changing the cursor
3580 (note_mouse_highlight): Store additional information about the
3581 help-echo in help_echo_object and help_echo_pos.
3582 (note_tool_bar_highlight): Set help_echo_object to nil and
3583 help_echo_pos to -1.
3584 (w32_read_socket): Use gen_help_event instead of filling
3585 input_events manually.
3586 (syms_of_w32term): Staticpro help_echo_object.
3587 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
3588 set, arrange for a mouse-highlight redisplay in
3590 (x_clear_mouse_face): New function.
3591 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
3592 (x_update_window_begin): No need to turn off the mouse
3594 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3595 depending on whether they contain glyphs highlighted in
3597 (x_fill_stretch_glyph_string): Consume runs of stretch
3598 glyphs instead of a single one.
3599 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3600 with new argument list.
3601 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3602 (x_append_glyph, x_append_composite_glyph)
3603 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3604 changes in struct glyph starting 1999-12-27. See comments for
3605 xterm.c on 2000-07-05.
3607 2000-07-14 Sam Steingold <sds@gnu.org>
3609 * xfaces.c (realize_x_face): Fix the last patch:
3610 check `default_face' before dereferencing.
3612 2000-07-14 Dave Love <fx@gnu.org>
3614 * syntax.c (back_comment): Add null default in switch (for pcc).
3616 2000-07-14 Kenichi Handa <handa@etl.go.jp>
3618 * xfaces.c (realize_x_face): Make fontset using the base of the
3619 default_face's fontset, not using the default fontset.
3621 * coding.c (inhibit_iso_escape_detection): New variable.
3622 (syms_of_coding): Make it a Lisp variable.
3623 (detect_coding_iso2022): If inhibit_iso_escape_detection is
3624 nonzero, ignore ISO2022's escape sequence.
3626 2000-07-14 Gerd Moellmann <gerd@gnu.org>
3628 * alloca.c (malloc) [emacs]: Define as xmalloc.
3630 * xfns.c (Fx_show_tip): If frame parameters contain a position,
3631 use that instead of the mouse position. Add parameters DX and DY.
3633 * dispextern.h (Fx_show_tip): Adjust number of parameters
3636 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
3637 if HELP is a function, call it with OBJECT and POS as parameters
3638 to get the help to display.
3639 (gen_help_event, kbd_buffer_store_help_event): New functions.
3640 (kbd_buffer_get_event): Construct the Lisp help-event differently.
3641 (read_char): Call show_help_echo with new parameters.
3643 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
3646 * xterm.c (help_echo_object, help_echo_pos): New variables.
3647 (note_mode_line_highlight): Store additional information about the
3648 help-echo in help_echo_object and help_echo_pos. Check both
3649 `local-map' and `keymap' properties for changing the cursor
3650 (note_mouse_highlight): Store additional information about the
3651 help-echo in help_echo_object and help_echo_pos.
3652 (note_tool_bar_highlight): Set help_echo_object to nil and
3653 help_echo_pos to -1.
3654 (XTread_socket): Use gen_help_event instead of filling
3655 input_events manually.
3656 (syms_of_xterm): Staticpro help_echo_object.
3658 * xmenu.c (menu_highlight_callback): Use
3659 kbd_buffer_store_help_event instead of setting up and input_event
3662 * xdisp.c (eval_form): GCPRO argument sexpr.
3663 (call_function): New function.
3664 (handle_single_display_prop): Use call_function and FUNCTIONP
3665 instead of checking whether if font_height is a symbol and
3668 * eval.c (internal_condition_case_2): New function.
3670 * lisp.h (FUNCTIONP): New macro.
3671 (internal_condition_case_2, call_function): Add prototypes.
3673 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
3674 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
3675 Always set `arg' member of input_events.
3676 (construct_menu_click): Unused function removed.
3678 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
3680 * w32term.c (construct_mouse_click, construct_mouse_wheel)
3681 (construct_drag_n_drop, x_scroll_bar_handle_click)
3682 (w32_read_socket): Always set `arg' member of input_events.
3684 * keyboard.c (show_help_echo): Use eval_form. Add comment.
3686 * lisp.h (eval_form): Add prototype.
3688 * xdisp.c (eval_form): Make it externally visible.
3690 2000-07-13 Gerd Moellmann <gerd@gnu.org>
3692 * xterm.c (x_handle_tool_bar_click): Store the frame in the
3693 frame_or_window slot of TOOL_BAR_EVENT input events instead of
3694 consing. For prefix events, store the frame in the `arg' slot of
3695 the event, otherwise store the key there.
3696 (XTread_socket): Instead of consing, use the frame_or_window slot
3697 of HELP_EVENTs for the frame, and the `arg' slot for the help
3700 * xmenu.c (menu_highlight_callback): Store help string in the
3701 `arg' member of the input event; don't cons.
3702 (menubar_selection_callback): Use the `arg' slot of input events
3703 to queue additional information, instead of consing.
3705 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
3707 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
3709 (w32_read_socket): Adapt to changes in HELP_EVENTs.
3711 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
3712 input events to queue additional information, instead of consing.
3714 * keyboard.c (kbd_buffer_gcpro): Renamed from
3715 kbd_buffer_frame_or_window. Now used for all Lisp objects
3716 referenced from the input queue.
3717 (kbd_buffer_store_event): Always use structure assignment for
3718 copying input events. Record all Lisp objects referenced from
3719 events in kbd_buffer_gcpro.
3720 (kbd_buffer_get_event): Construct Lisp `help-echo' events
3721 differently from input events. Test for prefix menu_bar_events
3722 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
3723 event in kbd_buffer_gcpro to nil.
3724 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
3725 frame_or_window is equal to its arg member as prefix events.
3726 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
3727 used by an input event to nil.
3728 (init_keyboard): Use two times the size of the input queue
3729 for kbd_buffer_gcpro.
3730 (syms_of_keyboard): Likewise.
3732 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
3735 * termhooks.h (struct input_event): Add member `arg'.
3736 (MENU_BAR_EVENT): Renamed from menu_bar_event.
3737 (USER_SIGNAL_EVENT): Renamed from user_signal.
3739 * xfaces.c (ASET): Remove definition.
3741 * lisp.h (AREF, ASET, ASIZE): New macros.
3743 * fontset.c (AREF, ASIZE): Remove definitions.
3745 * fns.c (AREF): Remove definition.
3747 * composite.c (AREF): Remove definition.
3749 2000-07-12 Gerd Moellmann <gerd@gnu.org>
3751 * dispnew.c (redraw_overlapped_rows): Add missing local.
3752 (scrolling_window): Remove debug code.
3754 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
3755 Before scrolling, turn off a mouse-highlight in the window
3758 * xterm.c (x_update_window_end): Add parameter
3759 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
3760 redisplay in XTframe_up_to_date.
3761 (x_clear_mouse_face): New function.
3762 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
3764 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
3766 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
3767 it when any row is written to that contains glyphs highlighted in
3769 (update_window): Call the window update end hook with new
3770 parameter MOUSE_FACE_OVERWRITTEN_P.
3771 (direct_output_for_insert): Give up if row contains mouse-face.
3773 * dispextern.h (struct redisplay_interface): Add parameter
3774 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
3775 (clear_mouse_face): New function pointer member.
3777 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
3779 * syntax.c (back_comment): Use one switch rather than a few `if's.
3780 Obey open_paren_in_column_0_is_defun_start.
3781 When reverting to the `slow' method, try to nicely handle the case
3782 of nested comments by checking that the comment-starter we found
3783 does indeed match the comment-ender.
3784 (scan_sexps_forward, scan_sexps_forward):
3785 Ignore excessive opening parenthesis rather than throwing an error.
3787 2000-07-11 Gerd Moellmann <gerd@gnu.org>
3789 * doc.c (Fsubstitute_command_keys): Handle case that a GC
3790 in Fwhere_is_internal or get_keymap_1 relocates string contents.
3792 * dispnew.c (direct_output_forward_char): Give up if currently
3793 displaying a message instead of the minibuffer contents.
3795 * xterm.c (x_update_window_begin): No need to turn off the mouse
3797 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3798 depending on whether they contain glyphs highlighted in
3801 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
3802 compare the mouse_face_p flags of both rows.
3804 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
3806 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
3808 * keyboard.c (show_help_echo): Accept additional parameter
3809 ok_to_overwrite_keystroke_echo.
3810 (read_char): Call show_help_echo with a zero
3811 ok_to_overwrite_keystroke_echo argument.
3812 * keyboard.h (show_help_echo): Update prototype of
3814 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
3815 ok_to_overwrite_keystroke_echo argument.
3816 * w32menu.c (w32_menu_display_help): Call show_help_echo with
3817 non-zero ok_to_overwrite_keystroke_echo argument.
3819 2000-07-10 Gerd Moellmann <gerd@gnu.org>
3821 * xdisp.c (try_window_id): If changes are all below what is
3822 displayed in the window, and point is in the window, we still
3823 might have to find point on the display.
3825 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
3826 glyphs instead of a single one.
3827 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3828 with new argument list.
3829 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3831 * keymap.c (get_keymap_1): Add comment that this function can GC.
3832 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
3833 comment that functions can GC.
3834 (Fset_keymap_parent): GCPRO arg KEYMAP.
3836 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
3838 * msdos.c (XMenuActivate): After exiting the menu, restore the
3839 echo area message and erase it.
3841 2000-07-10 Kenichi Handa <handa@etl.go.jp>
3843 * fontset.c (Ffontset_info): Make the return value more compatible
3844 with that of Emacs 20.
3846 2000-07-07 Gerd Moellmann <gerd@gnu.org>
3848 * eval.c (Fsignal): Handle case that backtrace_list is null.
3850 2000-07-07 Kenichi Handa <handa@etl.go.jp>
3852 * ccl.c (Fccl_execute): Typo fixed.
3854 2000-07-06 Gerd Moellmann <gerd@gnu.org>
3856 * window.c (window_loop): Add missing gcpro1 local variable.
3858 * window.c (Fwindow_list): Reverse list at the end.
3859 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
3860 means allow windows on OWINDOW's frame, only.
3861 (window_loop): Simplified; use Fwindow_list.
3863 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
3865 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3867 * xterm.c (XTread_socket): Increment handling_signal at the start,
3868 decrement it at the end.
3870 * eval.c (handling_signal): New variable.
3871 (Fsignal): Abort if handling_signal is non-zero.
3873 * lisp.h (handling_signal): External declaration.
3875 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
3877 2000-07-05 Ken Raeburn <raeburn@gnu.org>
3879 Sound support for NetBSD through "Linux emulation" support:
3880 * config.in (HAVE_SOUNDCARD_H): Undef.
3881 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
3882 * Makefile.in (LIBSOUND): New variable.
3883 (LIBES): Include it.
3884 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
3886 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
3888 (vox_open): Use DEFAULT_SOUND_DEVICE.
3889 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
3891 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3893 * print.c (print_error_message): If Vsignaling_function is set,
3894 show it in *Messages*.
3896 * lisp.h (Vsignaling_function): External declaration.
3898 * eval.c (Vsignaling_function): New variable.
3899 (Fsignal): Compute it.
3900 (syms_of_eval): Staticpro it.
3902 2000-07-05 Dave Love <fx@gnu.org>
3904 * syswait.h: Use the autoconf recommended approach. Old code
3905 #if'd out in case we need to revert.
3907 * config.in (HAVE_SYS_WAIT_H): Added.
3909 2000-07-05 Andrew Innes <andrewi@gnu.org>
3911 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
3912 when non-NULL instead of __morecore, to take account of buffer
3913 memory. This also solves a problem with spurious memory warnings
3916 * ralloc.c: Make real_morecore non-static.
3918 * eval.c (internal_condition_case): Comment out abort if
3919 interrupt_input_blocked is not zero.
3921 * makefile.nt: Add support for `bootstrap' and related targets.
3922 Include minimal debug info in emacs.exe in release build.
3923 Remove all dependencies on lisp.h, and fixup some others.
3925 * w32.c (init_environment): Install code from 20.7 for providing
3926 default values for environment variables, based on the
3927 executable's own location.
3928 (map_w32_filename): Handle filenames that are longer than
3930 (sys_socket): Install socket inheritance bug fix from 20.7.
3932 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
3933 here via blockinput.h).
3935 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
3937 * w32menu.c (w32_menu_display_help):
3938 * xmenu.c (menu_help_callback): Use show_help_echo.
3940 * keyboard.h (show_help_echo): Declare.
3942 * keyboard.c (show_help_echo): New function, extracted from read_char.
3943 Feval its `msg' argument if it's a cons cell.
3944 (read_char): Use it.
3945 (follow_key): Pass `autoload' to get_keyelt.
3947 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
3948 (note_tool_bar_highlight, XTread_socket):
3949 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
3951 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
3952 (note_tool_bar_highlight, w32_read_socket):
3953 Do not gratuitously ignore non-string `help-echo' properties.
3955 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3957 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
3959 * window.c (delete_all_subwindows): Reset Vwindow_list.
3961 * xterm.c (x_append_glyph, x_append_composite_glyph)
3962 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3963 changes in struct glyph starting 1999-12-27. Some bit-fields of
3964 struct glyph were not set, which made glyphs unequal when compared
3965 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
3966 effects were the result. This also depended on the contents of
3967 memory returned by xmalloc. If flickering happens again, activate
3968 the code in clear_glyph_row that's in #if 0. If the flickering is
3969 gone with that, chances are that it is caused by something
3972 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
3974 * dispextern.h: Add some comments.
3976 * window.c (add_window_to_list): Add parameter LIST.
3977 (window_list): Order list so that, for each frame, windows are
3978 in canonical order, and so that frames appear in the list in
3979 the order given by Vframe_list.
3980 (next_window): Reverse the handling of NEXT_P.
3982 2000-07-04 Gerd Moellmann <gerd@gnu.org>
3984 * window.c (Vwindow_list): New variable.
3985 (make_window, delete_window): Set Vwindow_list to nil.
3986 (check_window_containing): New function.
3987 (window_from_coordinates): Rewritten.
3988 (add_window_to_list, window_list, candidate_window_p)
3989 (decode_next_window_args, next_window): New functions.
3990 (Fnext_window, Fprevious_window): Rewritten in terms of
3992 (Fwindow_list): New function.
3993 (Fother_window): Cleaned up.
3994 (foreach_window): Add a longer "variable argument list". Let
3995 callback function return 0 to indicate that cycling over windows
3997 (foreach_window_1): Likewise.
3998 (freeze_window_start): Return int.
3999 (init_window): New function.
4000 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
4002 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
4003 input_event with bzero.
4004 (main): Call init_window.
4006 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
4009 2000-07-04 Kenichi Handa <handa@etl.go.jp>
4011 * composite.h (make_composition_value_copy): Extern it.
4013 * composite.c (make_composition_value_copy): New function.
4015 * editfns.c (Fformat): While copying text properties, make each
4016 composition property value a copy.
4018 * fns.c (concat): While copying text properties, make each
4019 composition property value a copy.
4021 2000-07-03 Gerd Moellmann <gerd@gnu.org>
4023 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
4025 * fns.c (sweep_weak_table): Mark only objects that are not
4028 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
4029 include those frames as candidates which have their focus
4030 redirected to the minibuffer frame.
4032 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
4034 * fns.c (Fputhash): Return `value' rather than nil.
4036 2000-06-30 Gerd Moellmann <gerd@gnu.org>
4038 * frame.c (next_frame): Don't check focus redirection in case
4039 MINIBUF is a window. Doing so excludes frames using MINIBUF
4040 unless their focus is redirected, which contradicts the
4041 specification of next-frame, and leads to infinite loops in
4042 certain situations when cycling through windows with next-window.
4044 2000-06-30 Kenichi Handa <handa@etl.go.jp>
4046 * coding.c (code_convert_region): Even if the length of text is
4047 zero, try to convert it if coding->type is coding_type_ccl.
4048 (decode_coding_string, encode_coding_string): Likewise.
4050 2000-06-28 Gerd Moellmann <gerd@gnu.org>
4052 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
4053 the display if windows_or_buffers_changed.
4055 * dispnew.c (struct row_entry): New structure.
4056 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
4057 (row_table_size, old_lines, new_lines, old_lines_size)
4058 (new_lines_size, run_pool, runs_size, runs): New variables.
4059 (add_row_entry): New function.
4060 (scrolling_window): Use data structures allocated with xmalloc and
4061 held in global variables, instead of allocating them with alloca and
4062 holding them in local variables. Use a larger hash table whose
4063 size depends on glyph matrix sizes. Don't use bzero to clear the
4064 hash table; instead, clear used slots only.
4066 * fns.c (next_almost_prime): Make it externally visible.
4068 * lisp.h (next_almost_prime): Add prototype.
4070 * s/isc4-0.h (sigunblock): Define.
4072 * s/sco5.h (sigunblock): Define.
4074 2000-06-27 Dave Love <fx@gnu.org>
4076 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
4077 (moved to osf5-0.h).
4078 [!NOT_C_CODE]: Protect string.h stuff.
4080 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
4081 (sys_siglist, NSIG): Definitions moved here from osf1.h.
4083 2000-06-27 Gerd Moellmann <gerd@gnu.org>
4085 * xdisp.c (resize_mini_window): Subtract the extra line spacing
4086 below the last line from the needed window height.
4088 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
4090 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
4091 (Fwidget_get): Use it.
4092 (syms_of_fns): Defsubr it.
4094 2000-06-26 Gerd Moellmann <gerd@gnu.org>
4096 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
4097 display info for XIM.
4098 (xim_open_dpy): Likewise.
4099 (xim_close_dpy): Don't free the display info's XIM.
4101 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
4103 * config.in (USE_XIM): New define.
4105 * keymap.c (get_keyelt): For menu-items containing a `:filter
4106 FILTER', apply FILTER to the menu-item's definition to get the
4107 real definition to use.
4109 * lisp.h (QCfilter): External declaration.
4111 * xfns.c (Fimage_size): New function.
4112 (syms_of_xfns): Defsubr it.
4114 2000-06-26 Andreas Schwab <schwab@suse.de>
4116 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
4119 2000-06-25 Dave Love <fx@gnu.org>
4121 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
4124 * Makefile.in (blockinput.h): Depend on atimer.h.
4125 (atimer.h): Depend on systime.h.
4127 * blockinput.h: Protect against multiple inclusion. Include
4130 * atimer.h: Protect against multiple inclusion. Include
4133 * lisp.h (swap_in_global_binding): Declare.
4135 2000-06-24 Ken Raeburn <raeburn@gnu.org>
4137 * process.c (Fopen_network_stream): Turn off atimers for duration
4138 of call to connect. (Patch from Gerd.)
4140 2000-06-23 Dave Love <fx@gnu.org>
4142 * ralloc.c: Maybe include unistd.h
4144 * emacs.c (setgrp): Undefine before defining.
4145 (malloc_warning, set_time_zone_rule, index): Prototype.
4147 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
4148 HAVE_STRUCT_TIMEZONE.
4150 * s/osf1.h: Move string.h hack here from alpha.h and make it
4152 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
4154 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
4155 (SOCKLEN_TYPE): Don't define.
4157 * m/alpha.h: Remove string.h hack.
4159 * s/osf5-0.h: New file.
4161 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
4162 include time.h, done by systime.h.
4163 [__FreeBSD__]: Remove redundant includes.
4165 * callproc.c (setpgrp): Undefine before defining.
4166 (delete_temp_file): Return Qnil to avoid warning.
4168 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
4170 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
4173 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
4175 * composite.h (compose_text): Declare.
4177 * xterm.c: Don't include sys/types.h unconditionally. Don't
4178 protect its inclusion with !USG (following xmenu.c).
4180 2000-06-23 Gerd Moellmann <gerd@gnu.org>
4182 * xfns.c (x_create_tip_frame): Initialize frame's colors like
4185 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
4187 * coding.c (decode_eol_post_ccl): Special handling for undecided
4188 and inconsistent EOL types.
4190 2000-06-22 Gerd Moellmann <gerd@gnu.org>
4192 * xrdb.c (x_load_resources): Add default resource for scroll bar's
4193 trough color and main window's background color.
4195 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
4198 * xterm.h (Xt_app_con): External declaration.
4200 * widget.c (EmacsFrameRealize): Fix typo.
4202 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
4204 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
4205 (handle_invisible_prop): Record the start of invisible text in
4206 it->add_overlay_start.
4207 (struct overlay_entry): Add member `overlay'.
4208 (handle_overlay_change): Simplify.
4209 (next_overlay_string): After having processed overlay strings at the
4210 end of the buffer, record that fact in
4211 it->overlay_strings_at_end_processed_p.
4212 (compare_overlay_entries): If before- and after-strings come
4213 from the same overlay, let before-strings come first.
4214 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
4215 (load_overlay_strings): Take it->add_overlay_start into account
4216 when adding overlay strings.
4218 * dispextern.h (struct it): Add member add_overlay_start.
4220 2000-06-22 Dave Love <fx@gnu.org>
4222 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
4224 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
4226 2000-06-22 Kenichi Handa <handa@etl.go.jp>
4228 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
4231 2000-06-21 Dave Love <fx@gnu.org>
4233 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
4235 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
4237 * syntax.c (back_comment): Simplify string-parity counting (with
4238 the added benefit of handling multiple string-styles as long as
4239 they are not intertwined).
4240 Jump to the slow code as soon as a comment starter is found in
4241 a "string_lossage" position. Fixes the case: " /* " /* " */.
4243 2000-06-21 Dave Love <fx@gnu.org>
4245 * Makefile.in: Use GETLOADAVG_LIBS.
4247 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
4248 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
4250 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4252 * syntax.c (describe_syntax): Recognize the `n'estable bit.
4253 (Fforward_comment, scan_lists):
4254 Check the comstyle of single-char comment-starters.
4255 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
4256 we're just at the beginning of the comment (f.ex with (*) ... (*)).
4257 Check the comstyle of single-char comment-starters.
4258 Clarify control-flow around the Scomment case.
4260 2000-06-20 Dave Love <fx@gnu.org>
4262 * fns.c (make_hash_table, maybe_resize_hash_table):
4263 Cast arg of next_almost_prime.
4265 * tparam.c [emacs]: Include lisp.h.
4267 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
4270 2000-06-20 Gerd Moellmann <gerd@gnu.org>
4272 * keyboard.c (adjust_point_for_property): Check if display
4273 property should be treated as intangible by looking at its
4276 * xdisp.c (single_display_prop_intangible_p)
4277 (display_prop_intangible_p): New functions.
4279 * dispextern.h (display_prop_intangible_p): Add prototype.
4281 * xdisp.c (dump_glyph_row): Show type of glyph->object.
4283 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
4284 argument to sigprocmask.
4286 * s/sco5.h (sigblock): Redefined to pass a pointer as second
4287 argument to sigprocmask.
4289 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
4290 sigprocmask_set, and pass a pointer to it to sigprocmask.
4292 * sysdep.c (sigprocmask_set): New variable.
4294 * fileio.c (make_temp_name): Don't use `%s' in string passed to
4297 2000-06-20 Sam Steingold <sds@gnu.org>
4299 * xrdb.c: Don't declare xmalloc, xrealloc.
4301 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4303 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
4304 (re_comp): Cast gettext return value to avoid complaints when
4307 2000-06-20 Dave Love <fx@gnu.org>
4309 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
4312 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
4314 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
4316 * m/alpha.h: Don't declare xmalloc, xrealloc.
4318 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
4320 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
4322 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
4324 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
4327 * keyboard.h (poll_for_input_1): Declare.
4329 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
4331 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
4333 * doprnt.c: Don't declare xmalloc, xrealloc.
4335 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
4336 (getenv, ctime, getwd): Removed.
4337 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
4339 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
4340 x_set_tool_bar_lines.
4342 * config.in: Add HAVE_GETWD. Move some definitions above
4343 machine/system includes.
4345 2000-06-20 Kenichi Handa <handa@etl.go.jp>
4347 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
4349 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
4350 contain information about ENCODING.
4352 * fontset.c (FONTSET_ASCII): Use the first element of char table
4353 for an ASCII font, not defalt slot.
4354 (fontset_ref_via_base): If FONTSET doesn't contain information for
4355 C, try the default fontset.
4356 (make_fontset): Don't copy the default fontset.
4357 (fontset_font_pattern): Likewise.
4358 (accumulate_font_info): If ELT is nil, use the corresponding
4359 element in the default fontset.
4361 2000-06-19 Dave Love <fx@gnu.org>
4363 * syntax.c (Fparse_partial_sexp): Doc fix.
4365 * regex.h: Test PROTOTYPES as well as __STDC__.
4367 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
4368 errno, strerror. Put text after #endif in comment.
4370 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
4373 * xterm.c (x_frame_of_widget): Likewise.
4375 2000-06-19 Gerd Moellmann <gerd@gnu.org>
4377 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
4378 to Vfundamental_mode_abbrev_table.
4380 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
4381 bogus objects are marked. This slows down GC by ~80 percent, but
4382 it might be worth trying when debugging GC-related problems.
4383 This feature requires conservative stack marking to be enabled.
4385 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
4386 returns XLookupChars, reset `modifiers' to zero.
4388 2000-06-19 Dave Love <fx@gnu.org>
4390 * mktime.c: Unprotoized.
4392 2000-06-19 Richard Stallman <rms@gnu.org>
4394 * data.c (set_internal): If variable is frame-local,
4395 store the new value immediately into the frame parameter alist.
4397 2000-06-19 Ken Raeburn <raeburn@gnu.org>
4399 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
4400 in the custom handler pointer.
4402 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
4403 value, or checks for CHAR_META can fail when Lisp_Object is a
4405 * keymap.c (get_keyelt): Likewise.
4407 2000-06-19 Kenichi Handa <handa@etl.go.jp>
4409 * ccl.h (struct ccl_program): New member eol_type.
4410 (struct ccl_spec): New member cr_carryover.
4412 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
4413 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
4415 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
4416 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
4417 (decode_eol_post_ccl): New function.
4418 (decode_coding): Don't detect EOL format here for CCL based coding
4420 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
4421 decode_eol_post_ccl after running the CCL program.
4422 (code_convert_region): Don't detect EOL format here for CCL based
4424 (decode_coding_string): Likewise.
4426 2000-06-18 Ken Raeburn <raeburn@gnu.org>
4428 * charset.c (update_charset_table): Use XINT on "iso_final_char"
4429 when treating it as an integer.
4431 * coding.h (encode_coding_string): Declare.
4433 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
4436 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
4437 "xkeymap" to avoid shadowing the "enum map_type" value that needs
4438 to be passed to get_local_map.
4440 * sound.c (Fplay_sound): Don't call make_number on
4441 Frun_hook_with_args count argument.
4443 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
4444 for lisp objects in X event structure data field, when lisp
4445 objects are represented with unions.
4446 (x_scroll_bar_to_input_event): Ditto.
4448 2000-06-16 Ken Raeburn <raeburn@gnu.org>
4450 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
4451 termination of string. Fix sense of test whether
4452 Vline_number_display_limit is an integer.
4454 2000-06-16 Gerd Moellmann <gerd@gnu.org>
4456 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
4457 only if HAVE_X_WINDOWS.
4459 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
4462 * dispnew.c (update_frame_1): Handle case that cursor vpos is
4465 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
4467 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
4470 2000-06-15 Kenichi Handa <handa@etl.go.jp>
4472 * coding.c (decode_coding_emacs_mule): Always set src_base at the
4473 start of the while loop.
4475 2000-06-15 Gerd Moellmann <gerd@gnu.org>
4477 * atimer.c (alarm_signal_handler): Add forward declaration.
4479 * data.c (set_internal): Remove debug code.
4481 2000-06-14 Gerd Moellmann <gerd@gnu.org>
4483 * Makefile.in (bootstrap-temacs): Add `-I../src'.
4485 * unexec.c (toplevel) [COFF]: Include coff.h.
4487 * s/lynxos.h: New file.
4489 * keymap.c (Fsingle_key_description): Enclose function key and
4490 event symbol names in angle brackets.
4492 * xdisp.c (setup_echo_area_for_printing): Call
4493 message_log_maybe_newline if message_buf_print is not set.
4495 * print.c (printchar, strout): Don't check message_buf_print
4496 before calling setup_echo_area_for_printing because that
4497 function does something useful even when message_buf_print is
4500 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
4502 (ensure_echo_area_buffers): Initialize echo buffer's
4503 truncate lines setting to nil.
4504 (with_echo_area_buffer): Don't set the echo buffer's truncate
4506 (set_message_1): Set it here instead, based on the value
4507 of message_truncate_lines.
4508 (resize_mini_window): Handle case that lines are truncated.
4509 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
4510 message-truncate-lines.
4512 * keyboard.c (read_char): Bind message-truncate-lines to t
4513 while displaying a help-echo.
4515 * lisp.h (Qmessage_truncate_lines): External declaration.
4517 2000-06-13 Gerd Moellmann <gerd@gnu.org>
4519 * xdisp.c (Vline_number_display_limit): Renamed from
4520 line_number_display_limit.
4521 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
4522 Extend documentation string. Initialize
4523 Vline_number_display_limit to nil meaning no limit.
4524 (decode_mode_spec): Use Vline_number_display_limit with its new
4527 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
4529 2000-06-13 Richard Stallman <rms@gnu.org>
4531 * frame.c (Fmodify_frame_parameters): Doc fix.
4533 * xfns.c (x_set_frame_parameters): Comment fix.
4535 * frame.c (store_frame_param): Call swap_in_global_binding if the
4536 variable's current binding was chosen based on this frame.
4538 * data.c (swap_in_global_binding): New function.
4540 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4542 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
4543 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
4545 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4547 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
4549 2000-06-12 Jason Rumney <jasonr@gnu.org>
4551 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
4553 * w32.h (EMACS_W32_H): Renamed from _NT_H_
4555 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
4557 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
4559 2000-06-12 Gerd Moellmann <gerd@gnu.org>
4561 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
4562 (syms_of_xfaces): Defsubr Sdump_colors.
4563 (x_free_colors): Don't treat b&w specially on default visual.
4564 (x_free_dpy_colors): New function.
4565 (free_face_colors): Don't check visual class; it's done
4568 * xterm.c (x_frame_of_widget): New function.
4569 (x_alloc_nearest_color_for_widget): Use it.
4570 (x_copy_dpy_color): New function.
4571 (x_destroy_window): Free various colors.
4573 2000-06-12 Kenichi Handa <handa@etl.go.jp>
4575 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
4577 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
4579 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
4581 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
4583 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
4585 2000-06-11 Dave Love <fx@gnu.org>
4587 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
4589 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
4591 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
4593 2000-06-11 Gerd Moellmann <gerd@gnu.org>
4595 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
4598 2000-06-10 Kenichi Handa <handa@etl.go.jp>
4600 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
4601 (regex_compile): Fix the code for handling the case of single byte
4602 char and multibyte char being mixed in a range within [...].
4604 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
4605 and dst_multibyte members of coding.
4607 * charset.c (update_charset_table): Update the table
4609 (init_charset_once): Initialize elements of bytes_by_char_head to
4610 1 except for leading codes for private charases.
4612 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
4613 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
4616 2000-06-09 Ken Raeburn <raeburn@gnu.org>
4618 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
4619 access the data it doesn't point to.
4621 2000-06-08 Gerd Moellmann <gerd@gnu.org>
4623 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
4624 will be translated to a switch-frame event when reading the
4625 event queue. This is necessary because Emacs otherwise won't
4626 perform a switch-frame to a new frame until some other event, for
4627 example a keystroke event, forces it to do so. This has various
4628 effects, one visible being that the cursor of a frame created with
4629 C-x 5 2 or switched to with a window manager key binding like
4630 A-TAB stays hollow because selected_window isn't on the newly
4631 focused frame until the switch-frame is performed.
4633 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
4634 generating a switch-frame event if necessary.
4636 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
4638 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
4641 2000-06-08 Kenichi Handa <handa@etl.go.jp>
4643 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
4646 2000-06-07 Gerd Moellmann <gerd@gnu.org>
4648 * window.c (displayed_window_lines): Take empty lines at
4649 the bottom of a window into account.
4651 * window.c (displayed_window_lines): New function.
4652 (Fmove_to_window_line): Use displayed_window_lines to determine
4653 the number of lines to move, instead of using the window's height.
4655 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
4656 to stop reading, even if the form read sets point to a different
4657 value when evaluated.
4659 * xdisp.c (display_line): Fix code deciding in which line to
4662 2000-06-07 Kenichi Handa <handa@etl.go.jp>
4664 * fileio.c (e_write): Free composition data if stored in
4667 2000-06-06 Gerd Moellmann <gerd@gnu.org>
4669 * xdisp.c (display_line): Set row's and iterator's
4670 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
4671 Set cursor even if row ends in the middle of a character.
4672 (dump_glyph_row): Print values of new flags.
4673 (redisplay_window) <cursor movement in unchanged window>: When
4674 point has been moved forward, and PT is at the end of the cursor
4675 row, don't place the cursor in the next row if the cursor row ends
4676 in the middle of a character or at ZV.
4678 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
4679 (struct glyph_row): Add starts_in_middle_of_char_p and
4680 ends_in_middle_of_char_p.
4681 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
4682 ends_in_middle_of_char_p flag.
4683 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
4685 * term.c (append_glyph): Revert change of 2000-06-06.
4687 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
4688 padding glyph not fitting on line as whole character not
4691 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
4692 this isn't true for images with `:ascent 100'.
4694 2000-06-06 Kenichi Handa <handa@etl.go.jp>
4696 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
4697 as modified if it is originally unmodified.
4699 * term.c (encode_terminal_code): Change the way to check if
4700 terminal coding does any conversion.
4701 (append_glyph): Set glyph->pixel_width correctly.
4703 * xdisp.c (display_line): While checking line continuation, pay
4704 attention to a padding glyph.
4706 2000-06-05 Gerd Moellmann <gerd@gnu.org>
4708 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
4710 2000-06-05 Dave Love <fx@gnu.org>
4712 * xdisp.c: Include fontset.h.
4714 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
4716 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4718 * dispnew.c: Conditionally include term.h.
4720 * coding.h: Declare code_convert_string_norecord.
4722 * frame.h (struct frame): Use volatile unconditionally.
4724 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
4726 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
4728 * systime.h: Protect against multiple inclusion.
4729 (timezone) [USG5_4]: Define as time_t.
4731 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4732 (Foptimize_char_table, make_temp_name): Declare.
4734 * Makefile.in (xdisp.o): Depend on fontset.h.
4736 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4738 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4739 (Foptimize_char_table, make_temp_name): Declare.
4743 * s/netbsd.h: Don't define autoconfiscated MATHERR.
4745 2000-06-02 Dave Love <fx@gnu.org>
4747 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
4749 2000-06-02 Gerd Moellmann <gerd@gnu.org>
4751 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
4752 result face, set flags in that face indicating that colors may not
4755 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
4756 glyph, use the ASCII NUL character to determine the face.
4758 2000-06-02 Dave Love <fx@gnu.org>
4760 * sysdep.c: Conditionally include stdlib.h, unistd.h.
4761 (VFORK_RETURN_TYPE): Remove.
4763 * config.in: Add NO_MATHERR.
4765 2000-06-01 Dave Love <fx@gnu.org>
4767 * cmds.c (internal_self_insert): Don't check
4768 Vbefore_change_function, Vafter_change_function.
4770 * insdel.c (signal_before_change, signal_after_change): Likewise.
4772 * buffer.c (Vbefore_change_function, Vafter_change_function):
4773 Variables and their initializations deleted.
4775 * callint.c (Fcall_interactively): Doc fix.
4777 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
4779 2000-05-31 Dave Love <fx@gnu.org>
4781 * textprop.c: Revert last change -- duplicated.
4783 2000-05-31 Gerd Moellmann <gerd@gnu.org>
4785 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
4788 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
4790 2000-05-31 Jason Rumney <jasonr@gnu.org>
4792 * search.c (Fre_search_forward, Fre_search_backward)
4793 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
4795 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
4797 2000-05-30 Jason Rumney <jasonr@gnu.org>
4799 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
4800 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
4802 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
4805 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
4806 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
4807 expand a nil default_filename.
4809 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
4810 pointer to glyph_to_pixel_coords, not a frame.
4812 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
4813 coding.h to dependencies.
4815 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
4817 * w32console.c (glyph_to_pixel_coords): Change first parameter to
4818 window pointer to be consistent with w32term.c and xterm.c.
4820 * w32fns.c: Format and doc changes to bring closer to xfns.c.
4821 (VIETNAMESE_CHARSET): Define if not defined in system headers.
4822 (Qline_spacing, Qcenter): New variables.
4823 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
4824 (x_set_line_spacing): New function.
4825 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
4827 (x_specified_cursor_type): New function.
4828 (x_set_cursor_type): Use it.
4829 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
4831 (validate_x_resource_name, x_get_resource_string): Measure lengths
4832 of external strings in bytes.
4833 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
4834 GetTextExtentPoint32 with NULL title.
4835 (Fx_create_frame): Initialize Qline_spacing.
4836 (w32_load_system_font): Initialize font->double_byte_p.
4837 (x_to_w32_charset): Use Vw32_charset_info_alist.
4838 (Image, busy cursor, tooltip functions): Merged changes from
4839 xfns.c. Not yet functional on Windows.
4841 * w32gui.h (W32FontStruct): Add double_byte_p member.
4843 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
4844 (emacs_button_translation): Use it.
4845 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
4846 in `mask' to be set.
4848 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
4851 * w32term.c: Format and doc changes to bring closer to xterm.c.
4852 (w32_char_font_type): New enum.
4853 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
4854 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
4855 (w32_encode_char): New function.
4856 (x_encode_char): Removed.
4857 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
4858 x_encode_char and w32_font_is_double_byte.
4859 (x_produce_image_glyph): Use image_ascent.
4860 (x_produce_glyphs): Use new version of w32_per_char_metric and
4861 handle NULL return value. Allow extra line spacing.
4862 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
4863 (w32_get_glyph_overhangs): Remove unicode_p param. Use
4864 w32_font_type member of glyph instead.
4865 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
4866 (fast_find_position): Make sure not to consider rows not visible
4868 (w32_read_socket) [WM_MENUSELECT]: Cannot call
4869 w32_menu_display_help with input blocked, as it can abort.
4870 (x_display_and_set_cursor): Choose cursor depending
4871 on buffer-local value of cursor_type.
4872 (x_draw_bar_cursor): Add parameter WIDTH.
4874 * w32term.h (CP_DEFAULT): Define.
4875 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
4877 2000-05-30 Gerd Moellmann <gerd@gnu.org>
4879 * search.c (Fre_search_forward, Fre_search_backward)
4880 (Fposix_search_backward, Fposix_search_forward): Doc fix.
4882 2000-05-30 Kenichi Handa <handa@etl.go.jp>
4884 * coding.c (detect_coding_iso2022): Fix code for checking
4885 CODING_CATEGORY_MASK_ISO_8_2.
4887 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
4889 * regex.c (PREFETCH_NOLIMIT): New function.
4890 (re_match_2_internal): Use it and adjust the end_match_2 logic.
4892 2000-05-29 Gerd Moellmann <gerd@gnu.org>
4894 * syntax.c (find_defun_start): Move test for
4895 open_paren_in_column_0_is_defun_start outside of the loop.
4897 * xdisp.c (redisplay_window): Really switch buffers when
4898 displaying mode lines, and temporarily set selected_frame to the
4899 frame of the window that's redisplayed.
4901 * xfaces.c (free_realized_faces): Block/unblock input.
4902 (free_realized_multibyte_face): Ditto.
4904 2000-05-29 Dave Love <fx@gnu.org>
4906 * textprop.c (Qkeymap): New variable.
4907 (syms_of_textprop): Intern it.
4909 * keymap.c: Include intervals.h.
4910 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
4912 * Makefile.in (keymap.o): Depend on intervals.h.
4914 * keyboard.c (menu_bar_items, tool_bar_items)
4915 (Fexecute_extended_command): Deal with `keymap' property.
4916 (read_key_sequence): Track map from `keymap' property as well as
4919 * intervals.c (get_local_map): Extra arg to allow looking for
4922 * intervals.h (map_property): New enum.
4923 (get_local_map): Extra arg using it.
4926 * lisp.h (get_local_map): Don't declare here.
4928 2000-05-29 Kenichi Handa <handa@etl.go.jp>
4930 * Makefile.in (callproc.o): Depend on composite.h.
4932 * callproc.c: Include composite.h.
4933 (Fcall_process): Handle composition correctly.
4935 * coding.h (coding_allocate_composition_data): Extern it.
4936 (coding_restore_composition): Likewise.
4938 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
4939 yet allocated, finish decoding with result
4940 CODING_FINISH_INSUFFICIENT_CMP.
4941 (coding_allocate_composition_data): Make it non-static.
4942 (coding_restore_composition): Likewise.
4944 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
4946 * charset.c (syms_of_charset): Revert last change.
4948 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4950 * term.c (produce_glyphs): Treat characters from the eight-bit-*
4951 charsets as unibyte, with 1-column screen width. Sent by Kenichi
4954 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4956 * charset.c (syms_of_charset): Set width of character sets
4957 eight-bit-control and eight-bit-graphic to 1 column.
4959 2000-05-26 Gerd Moellmann <gerd@gnu.org>
4961 * config.in (HAVE_SPEED_T): New define.
4963 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
4966 2000-05-26 Dave Love <fx@gnu.org>
4968 * coding.c (shrink_decoding_region): Initialize eol_conversion.
4970 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
4971 (Fsubr_arity): New function.
4972 (syms_of_data): Install them.
4974 2000-05-26 Kenichi Handa <handa@etl.go.jp>
4976 * charset.c (init_charset_once): Set the table bytes_by_char_head
4979 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
4980 the default fontset to what Emacs uses by default.
4981 (check_registry_encoding): This function deleted.
4982 (Fset_fontset_font): Remove the adhoc condition for the default
4983 fontset. Allow cons in FONTNAME.
4985 * fns.c (map_char_table): Ignore char-table entries for
4986 charsets eight-bit-control and eight-bit-graphic.
4988 2000-05-25 Ken Raeburn <raeburn@gnu.org>
4990 * emacs.c (main): Initialize keyboard syms before initializing
4991 window code, so face names are available.
4993 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
4995 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
4996 of an anchor at the beginning of a shy-group.
4998 2000-05-25 Gerd Moellmann <gerd@gnu.org>
5000 * xdisp.c (handle_invisible_prop): Don't try to skip over
5001 invisible text if end of text is already reached.
5003 2000-05-25 Dave Love <fx@gnu.org>
5005 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
5007 * coding.c (encode_eol): Add null statement after label.
5009 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
5011 * w16select.c (Fw16_set_clipboard_data): Fix the change from
5014 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5016 * ccl.c (ccl_driver): Fix previous change.
5018 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5020 * coding.c (run_pre_post_conversion_on_str): Set point to the
5021 beginning of buffer before calling coding->post_read_conversion.
5022 (decode_coding_string): Give correct args to
5023 run_pre_post_conversion_on_str.
5024 (encode_coding_string): Likewise.
5026 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
5027 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
5028 eight-bit-graphic correctly.
5030 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
5032 * fileio.c (Finsert_file_contents): Even if a file is not found,
5033 execute codes for setting up coding system. Call
5034 after-insert-file-functions unconditionally.
5036 2000-05-24 Gerd Moellmann <gerd@gnu.org>
5038 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
5039 BSD_PGRPS are not defined.
5041 2000-05-24 Kenichi Handa <handa@etl.go.jp>
5043 * charset.c (update_charset_table): Accept nil in LONG_NAME and
5045 (syms_of_charset): Avoid building same strings.
5047 2000-05-23 Gerd Moellmann <gerd@gnu.org>
5049 * lread.c (Fload): Add a comment about the meaning of
5050 Vuser_init_file being t.
5052 * puresize.h (BASE_PURESIZE): Increase to 675000.
5054 * s/gnu-linux.h (setpgrp): Don't define it here because this
5055 prevents compilation on GNU/Linux systems with glib 2.2.
5057 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
5060 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
5062 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
5063 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
5065 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
5067 2000-05-23 Kenichi Handa <handa@etl.go.jp>
5069 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
5072 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
5074 * term.c (encode_terminal_code): Set coding->src_multibyte
5077 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
5079 2000-05-22 Kenichi Handa <handa@etl.go.jp>
5081 * keyboard.c (read_char): Allow character codes 128..255 to be
5082 handled by input-method-function.
5084 * insdel.c (adjust_markers_for_replace): Fix previous change.
5085 (adjust_after_replace): If PREV_TEXT is nil, call
5086 adjust_markers_for_insert, not adjust_markers_for_replace.
5088 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
5090 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
5091 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
5092 [HAVE_GRANDPT]: Define.
5093 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
5095 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
5098 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
5100 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
5102 2000-05-20 Kenichi Handa <handa@etl.go.jp>
5104 The following changes are to handle 8-bit characters in a
5105 multibyte buffer/string without facing with byte combining
5106 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
5107 eight-bit-graphic (for 0xA0..0xFF) are introduced.
5109 * Makefile.in (fns.o): Depend on charset.h.
5111 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
5112 convert it to unibyte.
5113 (make_string): Use parse_str_as_multibyte, not chars_in_text.
5115 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
5116 apparent char boundary.
5117 (Fset_buffer_multibyte): Convert 8-bit characters in the range
5118 0x80..0x9F to/from multibyte form.
5120 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
5123 * callproc.c (Fcall_process): Always encode an argument string if
5124 it is multibyte. Setup src_multibyte and dst_multibyte members of
5125 process_coding properly.
5127 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
5128 SPLIT_NON_ASCII_CHAR.
5130 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
5132 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
5134 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
5136 (SPLIT_CHARACTER_SEQ): This macro deleted.
5137 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
5139 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
5140 and eight-bit-graphic.
5141 (char_to_string): Likewise. Signal an error for too large
5143 (char_printable_p): Return 0 for 8-bit characters.
5144 (update_charset_table): Update iso_charset_table only when a final
5145 character is non-negative.
5146 (find_charset_in_text): Renamed from find_charset_in_str.
5147 Arguments and return value changed. Callers changed.
5148 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
5149 be -1 if CHARSET is used only internally.
5150 (Fmake_char_internal): Handle new charsets; eight-bit-control and
5152 (Fcharset_after): Simplified.
5153 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
5154 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
5155 (multibyte_chars_in_text): Simplified by assuming there's no
5156 invalid multibyte sequence.
5157 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5158 str_as_unibyte): New functions.
5159 (Fstring): Simpified by assuming that byte combining never
5161 (init_charset_once): Initialization for
5162 LEADING_CODE_8_BIT_CONTROL.
5163 (syms_of_charset): Intern and staticpro Qeight_bit_control and
5164 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
5165 eight-bit-control and eight-bit-graphic.
5167 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
5168 CHARSET_8_BIT_GRAPHIC): New macros.
5169 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
5170 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
5171 (CHARSET_REVERSE_CHARSET): Likewise.
5172 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
5174 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
5175 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
5176 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
5177 encounter an invalid multibyte sequence.
5178 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
5179 sequence is always valid.
5180 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
5181 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
5183 (CHAR_STRING): For 8-bit characters, call char_to_string.
5184 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
5185 multibyte sequence is always valid.
5186 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
5187 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5188 str_as_unibyte): Extern them.
5189 (BCOPY_SHORT): Fix a bug.
5190 (CHAR_LEN): This macro deleted. Callers changed to use
5192 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
5193 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
5194 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
5196 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
5197 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
5198 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
5199 EMIT_BYTES): New macros.
5200 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
5201 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
5203 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
5204 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
5205 check the validity of multibyte sequence.
5206 (decode_coding_emacs_mule): New function.
5207 (encode_coding_emacs_mule): New macro.
5208 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
5210 (DECODE_ISO_CHARACTER): Just return a character code.
5211 (DECODE_COMPOSITION_START): Set coding->result instead of result.
5212 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
5213 EMIT_CHAR to produced decoded characters. Exit the loop only by
5214 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
5216 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
5217 only position codes for an invalid character.
5218 (encode_designation_at_bol): Return new destination pointer. 5th
5219 arg DSTP is changed to DST.
5220 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
5221 from the source by ONE_MORE_CHAR. Don't handle the case of last
5223 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
5225 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
5226 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
5227 TWO_MORE_BYTES to fetch a byte from the source.
5228 (encode_eol): Pay attention to coding->src_multibyte.
5229 (detect_coding, detect_eol): Preserve members src_multibyte and
5231 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
5232 (encoding_buffer_size): Set magnification to 3 for all coding
5233 systems that require encoding.
5234 (ccl_coding_driver): For decoding, be sure that the result is
5235 valid multibyte sequence.
5236 (decode_coding): Initialize coding->errors and coding->result.
5237 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
5238 and raw-text, always call decode_eol. Handle the case of last
5239 block here. If not coding->dst_multibyte, convert the resulting
5240 sequence to unibyte.
5241 (encode_coding): Initialize coding->errors and coding->result.
5242 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
5243 and raw-text, always call encode_eol. Handle the case of last
5245 (shrink_decoding_region, shrink_encoding_region): Detect cases
5246 that we can't skip data more rigidly.
5247 (code_convert_region): Setup src_multibyte and dst_multibyte
5248 members of coding. For decoding, if the buffer is multibyte,
5249 convert the source sequence to unibyte in advance. For encoding,
5250 if the buffer is multibyte, convert the resulting sequence to
5251 multibyte afterward.
5252 (run_pre_post_conversion_on_str): New function.
5253 (code_convert_string): Deleted and divided into the following two.
5254 (decode_coding_string, encode_coding_string): New functions.
5255 (code_convert_string1, code_convert_string_norecord): Call one of
5257 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
5258 MAKE_NON_ASCII_CHAR.
5259 (Fset_terminal_coding_system_internal,
5260 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
5261 and dst_multibyte members.
5262 (init_coding_once): Initialize iso_code_class with new enum
5263 ISO_control_0 and ISO_control_1.
5265 * coding.h (enum iso_code_class_type): Member ISO_control_code is
5266 devided into ISO_control_0 and ISO_control_1.
5267 (struct coding_system): New members src_multibyte, dst_multibyte,
5268 errors, and result. Delete member fake_multibyte.
5269 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
5271 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
5274 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
5277 * editfns.c (Fformat): Be sure to convert 8-bit characters to
5279 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
5281 (Ftranspose_region): Delete codes for handling byte combining.
5283 * fileio.c (Finsert_file_contents): Setup src_multibyte and
5284 dst_multibyte members of coding. On handling REPLACE on unibyte
5285 buffer, convert the result of decode_coding to unibyte. On
5286 inserting into a mutibyte buffer, always call code_convert_region.
5287 (e_write): Setup coding->src_multibyte according to the
5288 multibyteness of the source (buffer or string).
5290 * fns.c (concat): Handle 8-bit characters correctly.
5291 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
5292 unibyte in the result.
5293 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
5294 valid multibyte form in the result.
5295 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5296 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
5297 return -1, signal an error.
5298 (base64_encode_1): New arg MULTIBYTE. Get each character by
5299 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
5300 character is found, return -1.
5301 (Fbase64_decode_region): Delete codes for handling byte-combining.
5302 Treat each decoded byte as a unibyte character.
5303 (Fbase64_decode_string): Return unibyte string.
5304 (Fcompare_strings, concat, string_byte_to_char): Use
5305 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
5306 FETCH_STRING_CHAR_ADVANCE.
5307 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5308 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
5310 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
5311 SPLIT_NON_ASCII_CHAR.
5312 (fontset_ref_via_base, fontset_set): Likewise
5314 * insdel.c (adjust_markers_for_record_delete): Deleted.
5315 (adjust_markers_for_insert): Argument changed. Caller changed.
5316 (adjust_markers_for_replace): Likewise.
5317 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
5318 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
5319 (copy_text): Delete unused local varialbe c_save. For converting
5320 to multibyte, be sure to make all 8-bit characters in valid
5322 (count_size_as_multibyte): Handle 8-bit characters correctly.
5323 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5324 adjust_after_replace, replace_range, del_range_2)
5325 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
5326 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5327 adjust_after_replace, replace_range, del_range_2) Delete codes for
5328 handling byte combining.
5329 (adjust_before_replace): Deleted.
5331 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
5332 SPLIT_NON_ASCII_CHAR.
5333 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5334 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
5336 (Fkey_description): Likewise.
5338 * lread.c (read1): On reading multibyte string, be sure to make
5339 all 8-bit chararacters in valid multibyte form.
5340 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5342 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
5345 * process.c (Fstart_process): GCPRO current_dir before calling
5346 Ffind_operation_coding_system. Encode arguments here.
5347 (create_process): Don't encode arguments here. Setup
5348 src_multibyte and dst_multibyte members of struct coding.
5349 (read_process_output): Setup src_multibyte and dst_multibyte
5350 members of struct coding. If the output is to multibyte buffer,
5351 always decode the output of the process. Adjust the
5352 representation of 8-bit characters to the multibyteness of the
5354 (send_process): Setup coding->src_multibyte according to the
5355 multibyteness of the source.
5357 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
5359 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
5360 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
5362 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
5365 * w16select.c (Fw16_set_clipboard_data): Setup members
5366 src_multibyte and dst_multibyte of coding. Adjusted for the
5367 change for find_charset_in_str.
5368 (Fw16_get_clipboard_data): Likewise.
5370 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
5371 dst_multibyte of coding.
5372 (x_to_w32_font): Likewise.
5374 * w32select.c (Fw32_set_clipboard_data): Setup members
5375 src_multibyte and dst_multibyte of coding. Adjusted for the
5376 change for find_charset_in_str.
5377 (Fw32_get_clipboard_data): Likewise.
5379 * xdisp.c (get_next_display_element): Handle 8-bit characters
5381 (next_element_from_display_vector): Use CHAR_BYTES instead of
5383 (disp_char_vector): Use SPLIT_CHAR instead of
5384 SPLIT_NON_ASCII_CHAR.
5386 * xselect.c (selection_data_to_lisp_data): Setup members
5387 src_multibyte and dst_multibyte of coding. Adjusted for the
5388 change for find_charset_in_str.
5389 (lisp_data_to_selection_data): Likewise.
5391 2000-05-19 Gerd Moellmann <gerd@gnu.org>
5393 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
5396 * dispextern.h (Vimage_types): Add extern declaration.
5398 * xdisp.c (Vimage_types): Moved here from xfns.c.
5399 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
5401 * xfns.c (Vimages_types): Moved to xdisp.c.
5402 (syms_of_xfns): Move `image-types' to xdisp.c.
5404 * w32fns.c (Vimage_types): Removed.
5405 (syms_of_w32fns): Remove `image-types'.
5407 2000-05-18 Kenichi Handa <handa@etl.go.jp>
5409 * fns.c (map_char_table): Pay attention to character number of
5410 charset. Check the validity of charset at the first level. For
5411 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
5414 * fontset.c: Include "buffer.h".
5415 (fs_load_font): If the face has fontset, record the face ID in
5417 (Finternal_char_font): New function.
5418 (accumulate_font_info): New function.
5419 (Ffontset_info): Rewritten for the new fontset implementation.
5420 (syms_of_fontset): Register Vdefault_fontset in the first element
5421 of Vfontset_table. Include Vdefault_fontset in
5422 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
5425 2000-05-16 Dave Love <fx@gnu.org>
5427 * m/iris5d.h: Deleted -- unused.
5429 2000-05-16 Gerd Moellmann <gerd@gnu.org>
5431 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
5432 `invalid' instead of `illegal'.
5434 * indent.c (Fmove_to_column): When ending within a tab, insert
5435 spaces first so that markers at the end of the tab get adjusted.
5437 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
5438 buffer list that wasn't selected in that frame.
5440 * filelock.c (get_boot_time): To obtain an 8 char file name, which
5441 is needed on mescaline, use a 2 char prefix, and call
5442 make_temp_name with second arg non-zero.
5444 * fileio.c (make_temp_name): New function, extracted from
5446 (Fmake_temp_name): Use it.
5448 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
5450 * window.c (coordinates_in_window): Subtract 1 when computing
5453 2000-05-15 Gerd Moellmann <gerd@gnu.org>
5455 * Makefile.in (lisp): Add env.elc.
5457 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
5459 2000-05-12 Gerd Moellmann <gerd@gnu.org>
5461 * search.c (Freplace_match): Handle case of `\N' in the
5462 replacement when there's no group N.
5464 2000-05-11 Gerd Moellmann <gerd@gnu.org>
5466 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
5467 of the message to message_dolog.
5469 * keyboard.c (read_char): Don't clear current message for help
5470 events; let the code handling help events handle this. Change
5471 code detecting help events that should be ignored.
5473 * xdisp.c (handle_single_display_prop): Don't try to set PT if
5474 we're interating over a string.
5476 2000-05-09 Dave Love <fx@gnu.org>
5478 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
5479 that offset before writing. Move gcpro region past call of
5482 2000-05-04 Dave Love <fx@gnu.org>
5484 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
5486 2000-05-04 Gerd Moellmann <gerd@gnu.org>
5488 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
5489 of inserted characters when BUF equals the current buffer, and PT
5490 is in front of or equal to FROM.
5492 2000-05-03 Gerd Moellmann <gerd@gnu.org>
5494 * xdisp.c (handle_single_display_prop): If display property value
5495 is invalid, or something not supported on the frame, restore
5496 iterator's position to what it was initially. Make sure to return
5497 0 for invalid and unsupported property values.
5499 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
5500 that x_per_char_metric returns null.
5502 2000-05-02 Gerd Moellmann <gerd@gnu.org>
5504 * xterm.h (struct face): Add forward declaration.
5505 (struct image): Ditto.
5506 (image_ascent): Add prototype.
5508 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5509 (x_draw_image_relief, x_draw_image_foreground_1): Call function
5510 image_ascent instead of using IMAGE_ASCENT.
5512 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
5513 (IMAGE_ASCENT): Removed.
5515 * xfns.c (Qcenter): New variable.
5516 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
5517 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
5518 (image_ascent): New function.
5519 (lookup_image): Recognize `:ascent center'.
5520 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5521 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
5522 (xbm_load): Don't set image's ascent here.
5523 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
5524 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
5525 check ascent values here.
5526 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
5527 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
5528 (syms_of_xfns): Initialize Qcenter.
5530 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
5531 to the limits, increase the limits.
5533 2000-05-01 Kenichi Handa <handa@etl.go.jp>
5535 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
5536 Check Vfont_encoding_alist against the full name of the opened
5539 2000-04-28 Gerd Moellmann <gerd@gnu.org>
5541 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
5542 taller than the window.
5544 2000-04-28 Kenichi Handa <handa@etl.go.jp>
5546 * xfaces.c (realize_x_face): Fix the argument of the second
5547 xassert. BASE_FACE may not be a face for ASCII.
5549 2000-04-27 Gerd Moellmann <gerd@gnu.org>
5551 * print.c (print_object): Treat print-length < 0 as nil.
5553 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
5555 * s/freebsd.h (TERMCAP_OBJ): Removed.
5556 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
5558 * lread.c (read1): Don't treat period followed by certain
5559 characters as symbol start.
5561 * xfns.c (slurp_file): New function.
5562 (xbm_image_p): Handle case of in-memory XBM files.
5563 (xbm_scan): Rewritten to work on memory buffers instead of files.
5564 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
5565 Work on memory buffers instead of files. If DATA is null test
5566 if buffer looks like an in-memory XBM file.
5567 (xbm_load_image): Renamed from xbm_load_image_file. Work on
5568 memory buffers instead of files.
5569 (xbm_file_p): New function.
5570 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
5572 * lread.c (end_of_file_error): New function.
5573 (read1): Call it instead of signaling `end-of-file' directly.
5575 * print.c (print_error_message): Print data of `end-of-file'
5576 with Fprinc instead of Fprin1.
5578 2000-04-26 Ken Raeburn <raeburn@gnu.org>
5580 * window.c (freeze_window_start): Check that minibuffer scroll
5581 window isn't nil before extracting the window structure pointer
5584 * undo.c (record_delete): If we hit the end of the undo list, stop
5585 picking elements apart.
5587 2000-04-26 Gerd Moellmann <gerd@gnu.org>
5589 * xdisp.c (display_line): If lines are continued, restore
5590 iterator's ascent/descent information to the values before the
5591 first glyph not fitting on the line.
5593 2000-04-25 Gerd Moellmann <gerd@gnu.org>
5595 * xdisp.c (try_window_id) <all changes above window start>: Adjust
5596 positions in glyph matrix. Don't compute new window end
5599 * dispnew.c (increment_matrix_positions): Renamed from
5600 increment_glyph_matrix_buffer_positions.
5601 (increment_row_positions): Renamed from
5602 increment_glyph_row_buffer_positions.
5604 * dispextern.h: Change names of renamed functions from dispnew.c
5607 2000-04-24 Gerd Moellmann <gerd@gnu.org>
5609 * fileio.c (Fdo_auto_save): Create directories for auto-save
5610 list file if necessary.
5612 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
5613 from buffer or frame.
5614 (automatic_hscrolling_p): New variable.
5615 (hscroll_windows): Scroll windows horizontally only if automatic
5616 hscrolling is allowed.
5617 (syms_of_xdisp): New variable `automatic-hscrolling'.
5619 * frame.h (struct frame): Add member extra_line_spacing.
5621 * xfns.c (x_set_line_spacing): New function.
5622 (Fx_create_frame): Set line spacing from resources.
5623 (Qline_spacing): New variable.
5624 (syms_of_xfns): Initialize Qline_spacing.
5626 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
5628 * buffer.c (init_buffer_once): Handle extra_line_spacing.
5629 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
5630 (reset_buffer): Don't initialize extra2 and extra3. Initialize
5631 extra_line_spacing from default value.
5632 (init_buffer_once): Initialize default value of extra_line_spacing.
5634 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
5637 * xterm.c (x_produce_glyphs): Remove reference to struct it's
5638 prompt_width. Add extra line spacing.
5640 * term.c (produce_glyphs): Remove reference to struct it's
5643 * dispextern.h (struct it): Remove member prompt_width, add
5646 2000-04-22 Gerd Moellmann <gerd@gnu.org>
5648 * dispnew.c (update_frame_line): When writing a whole line, make
5649 sure cursor is in the right row afterwards, otherwise a use of
5650 capability `ch' in cmgoto might leave the cursor in the row below.
5652 2000-04-21 Gerd Moellmann <gerd@gnu.org>
5654 * lisp.h (struct Lisp_Buffer_Cons): Remove.
5656 * keyboard.c (timer_check): Fix typo in comment.
5658 2000-04-21 Kenichi Handa <handa@etl.go.jp>
5660 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
5661 name change: ch -> character.
5663 2000-04-20 Gerd Moellmann <gerd@gnu.org>
5665 * keyboard.c (echo_message_buffer): New variable.
5666 (echo_now): Set echo_message_buffer to the echo area buffer used
5667 to display the echo.
5668 (cancel_echoing): Reset echo_message_buffer to nil.
5669 (read_char): Code rewritten that handles canceling an echo or
5670 echoing a dash, respectively.
5672 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
5673 directory doesn't exist.
5675 2000-04-19 Dave Love <fx@gnu.org>
5677 * fns.c (syms_of_fns): Defsubr mapc.
5678 (concat): Don't allow numeric args.
5679 (Fconcat): Doc change.
5681 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
5683 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
5684 instead define end_match(1|2) more carefully.
5685 Use GET_CHAR_BEFORE_2 for `begline'.
5687 2000-04-19 Gerd Moellmann <gerd@gnu.org>
5689 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
5690 on 64-bit systems where NULL is defined as `0'.
5692 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
5693 the `variable argument list' to make it work on Alpha.
5695 * m/alpha.h (_LP64) [!_LP64]: Define.
5696 (ORDINARY_LINK): Define for NetBSD.
5698 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
5700 2000-04-19 Dave Love <fx@gnu.org>
5702 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
5705 * Makefile.in (LIBS): Don't use.
5706 (GETLOADAVG_OBJ): Define again.
5707 (otherobj): Add GETLOADAVG_OBJ.
5709 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
5711 2000-04-18 Gerd Moellmann <gerd@gnu.org>
5713 * lread.c (read_filtered_event): Cancel and start busy cursor.
5715 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
5716 that the per-character metrics may be null.
5718 2000-04-17 Gerd Moellmann <gerd@gnu.org>
5720 * buffer.c (clone_per_buffer_values): New function.
5721 (Fmake_indirect_buffer): Add optional argument CLONE. Call
5722 clone_per_buffer_values if CLONE is not nil.
5724 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5726 2000-04-16 Dave Love <fx@gnu.org>
5728 * Makefile.in: Remove obsolete localcpp stuff.
5729 (GETLOADAVG_OBJ): Don't define.
5730 (obj): Move LIBOBJS...
5731 (otherobj): ... to here.
5732 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
5733 whitespace-only lines after the continuation (Irix).
5735 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5737 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
5739 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
5741 2000-04-14 Dave Love <fx@gnu.org>
5743 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
5744 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
5745 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
5746 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
5749 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
5750 autoconfiscated HAVE_GETLOADAVG.
5752 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
5755 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5757 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
5758 (fill_in_lock_file_name): Avoid existing files that aren't
5761 2000-04-14 Dave Love <fx@gnu.org>
5763 * Makefile.in (LIBS, LIBOBJS): New variable.
5764 (INTERVAL_SRC): Convert to make variable.
5765 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
5766 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
5767 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
5769 (SOME_MACHINE_OBJECTS): Remove interval stuff.
5770 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
5771 (shortlisp): Add facemenu, float-sup, frame.
5772 (SOME_MACHINE_LISP): Remove them from here.
5773 (LIBES): Change unused LDLIBS to autoconf LIBS.
5775 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
5777 2000-04-14 Kenichi Handa <handa@etl.go.jp>
5779 * composite.c (update_compositions): If FROM and TO are not in a
5780 valid range, do nothing.
5782 2000-04-13 Gerd Moellmann <gerd@gnu.org>
5784 * tparam.c (tparam1): Abort when encountering an unknown
5787 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
5790 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
5793 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
5795 * fileio.c (a_write): Remove redundant semi-colons.
5796 (e_write): Return -1 if failed to write all the data.
5797 This fixes the changes made at 1999-12-15.
5799 2000-04-12 Dave Love <fx@gnu.org>
5801 * fns.c (mapcar1): Test for null vals to support mapc.
5802 (Fmapc): New function.
5804 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
5806 * msdos.c (NUM_MOUSE_BUTTONS): Define.
5807 (IT_frame_up_to_date): Support the buffer local value of
5808 cursor-type, if defined.
5810 2000-04-10 Dave Love <fx@gnu.org>
5812 * editfns.c (preceding-char, following-char): Doc fix.
5814 2000-04-10 Ken Raeburn <raeburn@gnu.org>
5816 * Makefile.in (temacs): Revert 2000-03-12 change.
5818 2000-04-10 Jason Rumney <jasonr@gnu.org>
5820 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
5822 2000-04-10 Gerd Moellmann <gerd@gnu.org>
5824 * xdisp.c (setup_echo_area_for_printing): Choose an echo
5825 area buffer, if it's not set up yet.
5827 * indent.c (compute_motion): Set immediate_quit.
5829 2000-04-09 Gerd Moellmann <gerd@gnu.org>
5831 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
5833 (realize_tty_face): Suppress boldness if colors are the inverse of
5834 the default colors, and tty_suppress_bold_inverse_default_colors_p
5836 (Ftty_suppress_bold_inverse_default_colors): New function.
5837 (syms_of_xfaces): Defsubr it.
5839 * buffer.c (Frestore_buffer_modified_p): New function.
5840 (syms_of_buffer): Defsubr it.
5842 2000-04-08 Ken Raeburn <raeburn@gnu.org>
5844 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
5845 charset id (int) argument, not a charset (Lisp_Object).
5847 * coding.h (code_convert_string): Declare.
5848 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
5849 object, as the fourth argument to code_convert_string.
5851 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
5853 (Fset_fontset_font): Use EQ to compare lisp objects.
5855 2000-04-05 Ken Raeburn <raeburn@gnu.org>
5857 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
5858 a pointer that looks like a lisp object.
5859 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
5860 zero, instead see whether it's an integer object, since they can't
5862 (GET_INTERVAL_OBJECT): Simply assign to the destination.
5864 * dispnew.c (allocate_matrices_for_frame_redisplay,
5865 direct_output_forward_char): Use X(U)INT and make_number as needed
5866 to convert between (unsigned) int values and lisp integers.
5867 * keyboard.c (read_key_sequence): Likewise.
5868 * lread.c (substitute_object_recurse): Likewise.
5869 * fns.c (concat, hash_lookup, hash_remove): Likewise.
5870 * minibuf.c (do_completion, Fminibuffer_complete_word,
5871 Fminibuffer_completion_help): Likewise.
5872 * term.c (produce_special_glyphs): Likewise.
5874 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
5875 * print.c (print_preprocess, print_object): Likewise.
5877 * search.c (compile_pattern): Use NILP when checking for nil.
5879 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
5880 __OPTIMIZE__]: Provide a GNU C macro version that handles
5882 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
5883 field, to better cope with ENABLE_CHECKING and calls that modify a
5884 Lisp_Object using its old value.
5886 2000-04-04 Gerd Moellmann <gerd@gnu.org>
5888 * window.c (compare_window_configurations): Signal an error
5889 if parameters C1 or C2 aren't window configurations.
5891 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
5892 AFTER_POTENTIAL_GC calls around calls to functions that can
5893 signal an error and thus invoke the debugger.
5895 2000-04-03 Gerd Moellmann <gerd@gnu.org>
5897 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
5898 an error if decoding fails.
5900 * keyboard.c (lispy_mouse_names): Variable removed.
5901 (Vlispy_mouse_stem): New variable.
5902 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
5903 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
5904 for any mouse button number. Increase size of mouse_syms and
5905 button_down_location as needed. Call modify_event_symbol with
5906 different arguments.
5907 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
5908 Call modify_event_symbol with different arguments.
5909 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
5910 for any button number. Call modify_event_symbol with different
5912 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
5913 Accept a string for NAME_ALIST_OR_STEM.
5915 * lisp.h (larger_vector): Add prototype.
5917 * fns.c (larger_vector): Make externally visible.
5919 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
5921 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
5923 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
5924 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
5925 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
5926 we are between str1 and str2.
5927 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
5928 (PATFETCH): Use `TRANSLATE'.
5929 (PATFETCH_RAW): Fetch multibyte char if applicable.
5930 (PATUNFETCH): Remove.
5931 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
5932 When writing a char, write it directly into the pattern buffer rather
5933 than going needlessly through a temp char-array.
5934 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
5935 multibyte magic and remove the useless `#ifdef emacs'.
5936 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
5939 * regex.h (struct re_pattern_buffer): Make field `multibyte'
5940 conditional on `emacs'.
5942 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
5944 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5946 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
5947 non-union-type versions of XMARK and friends here, because XMARK
5948 and friends won't work on an integer field if NO_UNION_TYPE is not
5950 (make_number): Define as a function if it's not defined as a
5953 * composite.c (run_composite_function): Use NILP when checking for
5955 (syms_of_composite): Delete local var NARGS, pass an int as first
5956 argument to Fmake_hash_table.
5958 * editfns.c (text_property_stickiness): Use NILP to test
5959 Lisp_Object boolean value.
5960 (Fmessage_or_box): Don't use NILP to test int variable.
5961 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
5962 problems reading from and changing the same lisp value in an
5965 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5967 * term.c (TN_no_color_video): New variable.
5968 (term_init): Intitialize TN_no_color_video.
5969 (enum no_color_bit): New enumeration.
5970 (MAY_USE_WITH_COLORS_P): New macro.
5971 (turn_on_face): Use it to determine if attributes may be used
5972 combined with colors.
5974 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5976 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
5977 with int lvalues via casts; instead, just yield lisp object
5979 (enlarge_window): Variable sizep now points to Lisp_Object. Use
5980 proper accessor macros.
5981 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
5982 (grow_mini_window): Fix typo getting int value of root->height.
5984 * xdisp.c (compute_string_pos): Fix order of arguments to
5985 string_pos_nchars_ahead.
5986 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
5987 count arg to variable-arg routines like Frun_hook_with_args and
5989 (back_to_previous_visible_line_start)
5990 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
5991 fixed-arg routines like Fget_char_property and Fmake_string.
5992 (reconsider_clip_changes): Use XINT when comparing integer lisp
5993 objects, or passing them as int arguments.
5994 (mark_window_display_accurate, insert_left_trunc_glyphs)
5995 (append_space, extend_face_to_end_of_line): Use make_number when
5996 storing or passing integer values as lisp objects.
5997 (set_cursor_from_row, highlight_trailing_whitespace): Use
5998 INTEGERP, not implicit test against zero, for glyph object.
5999 (try_window_id): Don't use make_number when we want an int value.
6001 * xfaces.c (xlfd_symbolic_value): Make last argument a
6002 Lisp_Object, to be consistent with callers.
6003 (Fbitmap_spec_p): Use XINT to get numeric value of height.
6004 (lface_hash): Apply XFASTINT to lisp values before folding in.
6006 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
6007 fill in window width and height. Pass an int, not a lisp object,
6008 as first arg to Finsert.
6010 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6012 * xfaces.c (realize_basic_faces): Block input while realizing
6015 * keyboard.c (lispy_mouse_names): Add additional mouse names.
6017 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
6019 2000-03-31 Gerd Moellmann <gerd@gnu.org>
6021 * xterm.c (x_produce_glyphs): When displaying unibyte text
6022 or ASCII, handle case that per-char metric is null.
6024 2000-03-30 Ken Raeburn <raeburn@gnu.org>
6026 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
6028 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
6029 XSUBR, XBUFFER): Verify correct object type before returning
6030 pointer, using eassert.
6031 * frame.h (XFRAME): Likewise.
6033 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
6034 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
6035 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
6037 * data.c (set_internal): Likewise.
6038 * dispextern.h (WINDOW_WANTS_MODELINE_P,
6039 WINDOW_WANTS_HEADER_LINE_P): Likewise.
6040 * fileio.c (auto_save_1): Likewise.
6041 * insdel.c (check_markers): Likewise.
6042 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
6043 * undo.c (record_insert): Likewise.
6044 * vmsproc.c (child_sig): Likewise.
6045 * window.c (unshow_buffer, window_loop): Likewise.
6046 * xterm.c (x_erase_phys_cursor): Likewise.
6048 2000-03-30 Gerd Moellmann <gerd@gnu.org>
6050 * xfns.c (free_image_cache): Free the cache structure itself
6051 last, after all its members have been freed.
6053 * lisp.h (xstrdup): Add prototype.
6055 * alloc.c (xstrdup): Moved here from xfaces.c.
6056 (allocating_for_lisp): Variable removed.
6057 (lisp_malloc): Block input around the calls to malloc and
6060 * xfaces.c (realize_tty_face): Use find_symbol_value instead
6062 (xstrdup): Moved to alloc.c.
6064 2000-03-29 Ken Raeburn <raeburn@gnu.org>
6066 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
6068 * emacs.c (main): Fix sense of no-loadup test.
6070 * config.in (ENABLE_CHECKING): Undef.
6072 * lisp.h (struct interval): Replace "parent" field with a union of
6073 interval pointer and Lisp_Object; add new bitfield to use as
6074 discriminant. Change other flag fields to bitfields.
6075 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
6076 is defined and the supplied test fails, print a message and
6078 (eassert): New macro. Use CHECK to provide an assert-like
6081 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
6082 pointers; abort if the value looks like a lisp object.
6083 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
6084 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
6085 Modify for new interval parent definition.
6087 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
6088 UNMARK_BALANCE_INTERVALS): Update references that need an
6089 addressable lisp object in the interval structure.
6090 (die): New function.
6091 (suppress_checking): New variable.
6093 * intervals.c (interval_start_pos): Just return 0 if there's no
6096 2000-03-29 Gerd Moellmann <gerd@gnu.org>
6098 * lread.c (read1): Accept `.' (period) as symbol start like in CL
6099 and earlier Emacs versions.
6101 * keyboard.c (Ftop_level): Cancel busy-cursor.
6103 * eval.c (call_debugger): Cancel busy-cursor.
6105 2000-03-29 Kenichi Handa <handa@etl.go.jp>
6107 * search.c (Freplace_match): Adjust multibyteness of the current
6108 buffer and NEWTEXT. Free allocated memory before signaling an
6111 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
6113 * regex.c (analyse_first): New function obtained by ripping out most
6114 of re_compile_fastmap and generalizing it a little bit so that it
6115 can also just return whether a given (sub)pattern can match the empty
6117 (regex_compile): Use `analyse_first' to decide whether the loop-check
6118 needs to be done or not for *, +, *? and +? (the loop check is costly
6119 for non-greedy repetition).
6120 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
6122 2000-03-28 Dave Love <fx@gnu.org>
6124 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
6127 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
6129 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
6131 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
6133 (enum re_opcode_t): Update description of succeed_n.
6134 (PATFETCH): Always define.
6135 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
6136 operators, char classes, shy-groups and intervals).
6137 Optimize special cases of intervals so as to only use succeed_n and
6138 jump_n when really needed.
6139 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
6140 that we don't have to handle the special cases any more.
6141 Simplify on_failure_jump handling as well.
6143 2000-03-28 Jason Rumney <jasonr@gnu.org>
6145 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
6147 2000-03-27 Gerd Moellmann <gerd@gnu.org>
6149 * s/freebsd.h (GC_SETJMP_WORKS): Define.
6151 * s/msdos.h (GC_SETJMP_WORKS): Define.
6153 * alloc.c (mark_maybe_object): New function.
6154 (mark_memory): Use it.
6155 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
6156 (setjmp_tested_p, longjmp_done): New variables.
6157 (test_setjmp): New function.
6158 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
6159 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
6161 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
6162 to DEC_TEXT_POS and INC_TEXT_POS.
6164 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
6165 with parameter MULTIBYTE_P.
6167 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
6170 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
6171 buffers because it looks for multibyte character byte sequences
6172 which don't exist in unibyte text.
6174 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
6176 * xfaces.c (register_color, unregister_color, unregister_colors)
6177 [DEBUG_X_COLORS]: New functions.
6178 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
6180 * xfns.c (x_set_cursor_color): Get color reference counts right.
6182 * xterm.c (x_copy_color): New function.
6183 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
6185 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
6186 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
6187 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
6188 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
6189 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
6190 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
6191 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
6192 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
6193 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
6194 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
6196 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
6197 names for handling per-buffer variables.
6199 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
6200 instead of MAX_BUFFER_LOCAL_VARS.
6201 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
6203 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
6205 * xfns.c (x_specified_cursor_type): New function.
6206 (x_set_cursor_type): Use it.
6208 * buffer.h (struct buffer): Add cursor_type.
6210 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
6212 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
6213 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
6215 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
6216 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
6217 executing it as well as when popping it off the stack to find infinite
6218 loops in non-greedy repetition operators.
6220 2000-03-26 Gerd Moellmann <gerd@gnu.org>
6222 * doc.c (Qfunction_documentation): New variable.
6223 (syms_of_doc): Initialize Qfunction_documentation.
6224 (Fdocumentation): If FUNCTION is a symbol with non-nil
6225 `function-documentation' property, return a documentation derived
6228 * buffer.c (syms_of_buffer): Add default-cursor-type.
6229 (init_buffer_once): Don't let cursor_type have a local value
6232 * xterm.c (x_display_and_set_cursor): Choose cursor depending
6233 on buffer-local value of cursor_type.
6234 (x_draw_bar_cursor): Add parameter WIDTH.
6236 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
6237 (init_buffer_once): Set default cursor_type value to t.
6238 Mark cursor_type as local everywhere.
6239 (syms_of_buffer): New per-buffer variable cursor-type.
6241 * buffer.h (struct buffer): Remove member local_var_flags,
6243 (MAX_BUFFER_LOCAL_VARS): New macro.
6244 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
6245 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
6246 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
6247 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
6249 * print.c (print_object): Use new macros for per-buffer
6252 * category.c (Fset_category_table): Use new macros for per-buffer
6255 * buffer.c (buffer_permanent_local_flags): Make a char array.
6256 (max_buffer_local_idx): New variable.
6257 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
6258 for new handling of per-buffer variables.
6259 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
6260 (init_buffer_once): Initialize per-buffer vars differently.
6261 Set max_buffer_local_idx.
6263 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
6266 * lread.c (defvar_per_buffer): Use new macros for per-buffer
6269 * data.c (do_symval_forwarding, store_symval_forwarding)
6270 (find_symbol_value, set_internal, default_value, Fset_default)
6271 (Fkill_local_variable, Flocal_variable_p): Use new macros for
6272 per-buffer variables.
6274 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
6276 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6278 * xterm.c (x_term_init): Unblock input around call1 of
6279 Qvendor_specific_keysyms.
6281 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
6282 (find_defun_start): Consider an open parenthesis in column 0
6283 a defun start only if open_paren_in_column_0_is_defun_start is set.
6284 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
6286 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
6288 * eval.c (Fautoload): Add entry in load-history (if after dump).
6289 * lread.c (load-history): Update docstring.
6291 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6293 * indent.c (Fvertical_motion): Always use the current buffer.
6294 Temporarily change the window's buffer, if necessary.
6296 2000-03-23 Gerd Moellmann <gerd@gnu.org>
6298 * xterm.c (fast_find_position): Make sure not to consider rows
6299 not visible in the window.
6301 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
6303 * regex.c (enum syntaxcode): Provide default for non-Emacs.
6304 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
6306 2000-03-22 Jason Rumney <jasonr@gnu.org>
6308 * w32menu.c (single_submenu): Set help string to NULL if none.
6309 (w32_menu_show): Set help string correctly.
6310 (add-menu-item): Set help string in MIIM_DATA for menu item.
6311 Load SetMenuItemInfoA explicitly.
6312 (w32_menu_display_help): New function.
6314 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
6315 (QCdata): Moved to xdisp.c.
6317 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
6318 (Vw32_charset_to_codepage_alist): Removed.
6319 (Vw32_charset_info_alist): New variable.
6320 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
6321 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
6322 greek, hebrew, thai, johab, mac, unicode]): New symbols.
6323 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
6325 (w32_codepage_for_font): Use Vw32_charset_info_alist.
6326 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
6327 Define Vw32_charset_info_alist and w32_charset symbols.
6329 2000-03-22 Jason Rumney <jasonr@gnu.org>
6331 * makefile.nt (w32bdf.obj): Update dependencies.
6333 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
6335 * w32fns.c: Include fontset.h after dispextern.h.
6336 (Fx_create_frame): Do not create fontset.
6337 (w32_load_system_font): Doc fix.
6338 (Fx_close_connection): Free full_name if it is not shared.
6340 * w32term.c: Include fontset.h after dispextern.h.
6341 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
6343 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
6344 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
6345 (w32_font_is_double_byte): New function, needs body.
6346 (x_append_glyph): Set glyph->glyph_not_available_p.
6347 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6348 it->charset. If it->multibyte_p is zero and it->c is a multibyte
6349 character, convert it to a unibyte character.
6350 (struct glyph_string): Delete member `charset'.
6351 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
6352 calculating it is found.
6353 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6354 the case that per char metric is not available correctly.
6355 (x_fill_glyph_string): Handle the case that the specific glyph is
6356 not available correctly.
6357 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6358 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6359 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6360 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6361 fontset. Don't call FS_LOAD_FONT.
6363 2000-03-22 Ken Raeburn <raeburn@gnu.org>
6365 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
6366 (INT_LISPLIKE): New macro.
6367 (NULL_INTERVAL_P): Use it.
6368 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
6369 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
6370 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
6372 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
6373 explicit references to "parent" field of struct interval and
6374 associated unclean type conversions.
6375 * intervals.c (create_root_interval, root_interval, rotate_right,
6376 rotate_left, balance_possible_root_interval, split_interval_right,
6377 split_interval_left, interval_start_pos, find_interval,
6378 next_interval, previous_interval, update_interval,
6379 adjust_intervals_for_insertion, delete_node, delete_interval,
6380 adjust_intervals_for_deletion, merge_interval_right,
6381 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
6382 copy_intervals_to_string): Likewise.
6383 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
6385 * syntax.c (update_syntax_table): Likewise.
6387 * intervals.c (reproduce_tree_obj): New function, like
6388 reproduce_tree but takes a Lisp_Object for the parent. Declare
6390 (graft_intervals_into_buffer): Use it when appropriate.
6391 (reproduce_tree): Declare with prototype.
6392 (balance_possible_root_interval): Check that the parent is a lisp
6393 object before trying to examine its type.
6395 2000-03-22 Gerd Moellmann <gerd@gnu.org>
6397 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
6398 as strings only if both are known to be strings.
6400 * s/openbsd.h (LIBS_TERMCAP): Undef.
6402 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
6404 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
6405 definitions for non-Emacs compilation.
6406 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
6407 outside of `#ifdef emacs'.
6408 (print_partial_compiled_pattern): Update.
6409 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
6410 (re_compile_fastmap): Merge handling of charset and charset_not (for
6411 emacs and non-emacs compilation as well).
6412 Similarly for (not)categoryspec and (not)syntaxspec.
6413 Don't use the fastmap when reaching `anychar' since the added
6414 complexity is not justified.
6415 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
6416 and (not)syntaxspec. Merge (not)categoryspec.
6418 2000-03-22 Kenichi Handa <handa@etl.go.jp>
6420 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
6421 FACE_FOR_CHAR): Define them differently for the configuration of
6424 2000-03-21 Dave Love <fx@gnu.org>
6426 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
6429 2000-03-21 Gerd Moellmann <gerd@gnu.org>
6431 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
6432 (lface_fully_specified_p): Don't check contents of
6433 LFACE_FONT_INDEX because that attribute is optional.
6434 (realize_x_face): Remove now unwarranted xassert.
6436 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
6438 The following changes are to make font selection based on
6439 characters, not charset. In addition, they recover fontset
6440 facilities while utilizing the new font selection mechanism.
6442 * Makefile.in (fontset.o): Depend on dispextern.h.
6444 * alloc.c (mark_face_cache): Don't mark face->registry.
6446 * dispextern.h (struct glyph): New member glyph_not_available_p.
6447 Use 22 bits for face_id.
6448 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
6449 (struct face): Delete member registry, new member ascii_face.
6450 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
6451 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
6452 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
6453 (struct it): Delete member charset, new member
6454 glyph_not_available_p.
6456 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
6457 (struct fontset_info, struct fontset_data): Structs removed.
6458 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
6459 Vglobale_fontset_alist, font_idx_temp): Externs removed.
6460 (fs_load_font, fs_query_fontset): Adjusted for new argument.
6461 (fs_free_face_fontset, fontset_font_pattern,
6462 face_suitable_for_char_p, face_for_char,
6463 make_fontset_for_ascii_face): Extern them.
6464 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
6465 (FS_LOAD_FACE_FONT): New macro.
6467 * fontset.c: All codes rewritten or adjusted for the change of
6468 fontset implementation. Now fontset is represented by char table.
6469 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
6471 (my_strcasecmp): Function removed.
6472 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
6474 (AREF, ASIZE): New macros.
6475 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
6476 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
6477 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
6478 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
6479 fontset_id_valid_p, font_family_registry, fontset_name,
6480 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
6481 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
6483 (fs_load_font): New arg FACE. Caller changed.
6484 (fs_query_fontset): Argument changed. Caller changed.
6485 (Fquery_fontset): call fs_query_fontset.
6486 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
6488 (clear_fontset_elements, check_registry_encoding,
6489 check_fontset_name): New functions.
6490 (syms_of_fontset): Set char-table-extra-slots property of fontset
6491 to 3. Staticpro and initialize Vfontset_table and
6492 Vdefault_fontset. Defsubr fontset_font and fontset_list.
6494 * frame.h (struct frame): Member `fontset_data' removed.
6495 (FRAME_FONTSET_DATA): Macro removed.
6497 * frame.c (make_frame): Don't allocate f->fontset_data.
6498 (Fdelete_frame): Don't free f->fontset_data.
6500 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
6502 * xdisp.c (charset_at_position): Function removed.
6503 (init_iterator): Don't set member charset of struct `it'.
6504 (handle_face_prop, reseat_to_string, set_iterator_to_next,
6505 next_element_from_display_vector, insert_left_trunc_glyphs):
6507 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
6509 (get_next_display_element, append_space,
6510 extend_face_to_end_of_line): Likewise.
6512 * xfaces.c (Qx_charset_registry, Vface_default_registry):
6514 (clear_font_table, frame_update_line_height, load_face_font):
6515 Adjusted for the change of fontset implementation.
6516 (load_face_fontset_font): Function removed.
6517 (pixel_point_size): New function.
6518 (font_list): Argument type changed. Caller changed.
6519 (LFACE_FONT): New macro.
6520 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
6521 (set_lface_from_font_name): Type of arg FONTNAME is changed to
6522 Lisp_Object. Determine the font name by actually loading a font
6523 by the specified pattern. Set LFACE_FONT (lface) to the specified
6524 pattern. Even if a font is not found, don't try alternatives.
6525 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
6526 (set_font_frame_param): If `font' is specified in lface, use it.
6527 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
6528 (lface_same_font_attributes_p): Likewise.
6529 (make_realized_face): Arguent changed. Caller changed. Set
6530 face->ascii_face to face itself.
6531 (free_realized_face): Free face->fontset if face is for ASCII.
6532 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
6533 deduce_unibyte_registry, x_charset_registry): Functions removed.
6534 (free_realized_multibyte_face): New function.
6535 (lookup_face, lookup_named_face, lookup_derived_face): Argument
6536 changed. Caller changed.
6537 (try_font_list): Argument type changed.
6538 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
6539 (choose_face_font): Argument changed. Handle fontset properly.
6540 (choose_face_fontset_font): Function removed.
6541 (realize_default_face, realize_named_face): Don't remove the
6543 (realize_face): Argument changed. Caller changed. Remove face
6544 with the arg former_face_id in advance. Load font for the new
6546 (realize_x_face): Argument changed. Caller changed. For a
6547 multibyte character, share fontset with base_face. For a single
6548 byte character, make a new realized fontset. Don't load a font
6550 (realize_tty_face): Argument changed. Caller changed.
6551 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
6552 (face_at_buffer_position): Don't check multibyte_p for returning
6554 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
6555 FACE_SUITABLE_FOR_CHARSET_P.
6556 (syms_of_xfaces): Remove code for Qx_charset_registry and
6557 Vface_default_registry.
6559 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
6560 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
6561 (x_per_char_metric): Don't try FONT->default_char. Even if
6562 pcm->width is zero, glyph bits may exist.
6563 (x_encode_char): Always initialize char2b->byte1.
6564 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
6565 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
6567 (x_append_glyph): Set glyph->glyph_not_available_p.
6568 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6569 it->charset. Handle the case that per char metric is not
6570 available. If it->multibyte_p is zero and it->c is a multibyte
6571 character, convert it to a unibyte character.
6572 (struct glyph_string): Delete member `charset'.
6573 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6574 the case that per char metric is not available correctly.
6575 (x_fill_glyph_string): Handle the case that the specific glyph is
6576 not available correctly.
6577 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6578 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6579 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6580 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6581 fontset. Don't call FS_LOAD_FONT.
6583 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
6584 (x_create_tip_frame): Likewise.
6585 (Fx_close_connection): Free full_name of font_info.
6587 * fns.c (optimize_sub_char_table): New function.
6588 (Foptimize_char_table): New function.
6589 (syms_of_fns): Defsubr Soptimize_char_table.
6591 2000-03-20 Gerd Moellmann <gerd@gnu.org>
6593 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
6594 only if buffer is displayed in some window.
6596 * xdisp.c (handle_single_display_prop): Initialize local `value'.
6597 (try_window_reusing_current_matrix): Don't call scroll run
6598 function if run's current and desired position are the same;
6599 this prevents cursor flickering.
6601 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
6603 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
6605 * regex.c (RE_STRING_CHAR): New macro.
6606 (GET_CHAR_AFER_2): Remove.
6607 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
6608 (enum re_opcode_t): Remove on_failure_jump_exclusive.
6609 (print_partial_compiled_pattern, re_compile_fastmap)
6610 (re_match_2_internal): Remove on_failure_jump_exclusive.
6611 (regex_compile): Turn optimizable P+ loops into PP*, so that the
6612 optimization only need to work for * (ie. can use of_keep_string_jump).
6613 Remove the special case for .*\n since it is now covered by the general
6615 (re_search_2): Don't bother with `room'.
6616 (skip_one_char): New function.
6617 (skip_noops): Simplify since `memory' is not needed any more.
6618 (mutually_exclusive_p): Restructure slightly to use `switch' and
6619 add handling for "all" remaining cases.
6620 (re_match_2_internal): Change on_failure_jump_smart to use
6621 on_failure_keep_string_jump (and redirect the end-of-loop jump)
6622 rather than on_failure_jump_exclusive.
6624 2000-03-19 Gerd Moellmann <gerd@gnu.org>
6626 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
6627 number of bits per RGB because it's everywhere used as the depth
6630 * term.c (calculate_costs): Remove code dealing with X frames.
6632 2000-03-19 Richard M. Stallman <rms@gnu.org>
6634 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
6636 2000-03-18 Gerd Moellmann <gerd@gnu.org>
6638 * lread.c (read_integer): Unread the last char not consumed.
6640 2000-03-17 Gerd Moellmann <gerd@gnu.org>
6642 * xterm.c (x_update_window_cursor): Don't update in frames
6643 which are in the process of being deleted.
6645 2000-03-16 Gerd Moellmann <gerd@gnu.org>
6647 * Makefile.in (mostlyclean): Add `*.core'.
6648 (clean): Add `bootstrap-emacs'.
6650 * lread.c (read_integer): New function.
6651 (read1): Support read syntax #o, #x, #b, #r.
6653 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
6655 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
6656 make sure POINTER_TO_OFFSET gives the same value before and after
6657 PREFETCH. Use `dfail' to guarantee "atomic" matching.
6658 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
6659 (debug): Now only active if > 0 rather than if != 0.
6660 (DEBUG_*): Update for the new meaning of `debug'.
6661 (print_partial_compiled_pattern): Add missing `succeed' case. Use
6662 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
6663 in `succeed_n', `jump_n' and `set_number_at'.
6664 (store_op1, store_op2, insert_op1, insert_op2)
6665 (at_begline_loc_p, at_endline_loc_p): Add prototype.
6666 (group_in_compile_stack): Move to after its arg's types are
6667 declared and add a prototype.
6668 (PATFETCH): Define in terms of PATFETCH_RAW.
6669 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
6671 (QUIT): Redefine as a nop except for NTemacs.
6672 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
6673 indentation of the greedy-op and shy-group code.
6674 (at_(beg|end)line_loc_p): Fix argument's types.
6675 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
6676 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
6677 (MATCHING_IN_FIRST_STRING): Remove.
6678 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
6679 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
6680 QUIT unconditionally.
6682 2000-03-15 Gerd Moellmann <gerd@gnu.org>
6684 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
6687 * process.c (send_process): Add a hint that the function
6688 can call Lisp code to its comment.
6690 * lread.c (load_dangerous_libraries): New variable.
6691 (Vbytecomp_version_regexp): New variable.
6692 (safe_to_load_p): New function.
6693 (Fload): Handle files not compiled with Emacs specially.
6694 (syms_of_lread): New Lisp variable load-dangerous-libraries.
6696 2000-03-14 Gerd Moellmann <gerd@gnu.org>
6698 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
6700 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
6701 support functions only if HAVE_X11R6_XIM is defined.
6702 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
6704 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
6706 * xfns.c (X_I18N_INHIBITED): Don't define.
6707 (create_frame_xic): Remove conditional compilation on
6709 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
6711 * config.in (HAVE_X_I18N): Moved here from xterm.h.
6712 (HAVE_X11R6_XIM): Define.
6714 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
6716 * xterm.c (x_term_init): Add support for X resource `synchronous'.
6717 If set, call XSynchronize.
6719 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
6721 * regex.c: Declare a new type `re_char' used throughout the code
6722 for the string char type. It's `const unsigned char' to match the
6723 rest of Emacs. Consistently make sure all pointers to strings use
6724 it and make sure all pointers into the pattern use `unsigned
6726 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
6727 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
6730 * charset.h (GET_CHAR_AFTER_2): Remove.
6731 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
6733 2000-03-12 Ken Raeburn <raeburn@gnu.org>
6735 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
6736 variable before the invocation of YMF_PASS_LDFLAGS, in case both
6737 of them try to use backquotes.
6739 2000-03-12 Dave Love <fx@gnu.org>
6741 * unexelf.c: Restore changes of 1999-10-19.
6742 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
6743 fix its type and alignment; copy it from current process.
6745 2000-03-12 Gerd Moellmann <gerd@gnu.org>
6747 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
6748 has been found. Fix bug not computing timer's predecessor.
6750 * fileio.c (Fread_file_name): Handle case that DIR contains a
6753 * window.c (Fsave_window_excursion): Doc fix.
6755 * xfns.c (x_defined_color): Rewritten to use
6756 x_allocate_nearest_color.
6758 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
6760 * msdos.c (vga_installed): New function, code moved from
6761 dos_set_window_size.
6762 (Qbar, Qcursor_type, outside_cursor): New variables.
6763 (syms_of_msdos): Intern and staticpro them.
6764 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
6765 shape used outside Emacs when called for the first time.
6766 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
6767 cursor shape used outside Emacs.
6768 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
6769 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
6771 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
6772 parameters specify the cursor. Make qreverse a global
6773 variable (renamed to Qreverse).
6775 2000-03-09 Gerd Moellmann <gerd@gnu.org>
6777 * fns.c (Fy_or_n_p): Cancel busy-cursor.
6779 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
6781 This is a big redesign of failure-stack and register handling, prompted
6782 by bugs revealed when trying to add shy-groups. Overall, what happened
6783 is that loops are now structured a little differently, groups can be
6784 shy and the code is a little simpler.
6786 * regex.h: Update the copyright.
6787 (RE_SHY_GROUPS): New value.
6788 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
6789 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
6791 * regex.c (enum re_opcode_t): Remove jump_past_alt,
6792 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
6793 on_failure_jump_(exclusive, loop and smart). Also fix the comment
6794 for (start|stop)_memory since they now only take one argument (the
6795 second has becomes unnecessary).
6796 (print_partial_compiled_pattern): Adjust for changes in
6798 (print_compiled_pattern): Use %ld to printf long ints and flush to
6799 make debugging a little easier.
6800 (union fail_stack_elt): Make the integer unsigned.
6801 (struct fail_stack_type): Add a `frame' element.
6802 (INIT_FAIL_STACK): Init `frame' as well.
6803 (POP_PATTERN_OP): New macro for re_compile_fastmap.
6804 (DEBUG_PUSH, DEBUG_POP): Remove.
6805 (NUM_REG_ITEMS): Remove.
6806 (NUM_NONREG_ITEMS): Adjust.
6807 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
6808 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
6809 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
6810 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
6812 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
6813 address pushed is not the destination of the jump but the source
6815 (NUM_FAILURE_ITEMS): Remove.
6816 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
6817 registers before the actual failure point). Don't hardcode any
6818 meaning for str==NULL anymore.
6819 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
6820 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
6822 (REG_UNSET_VALUE): Use NULL (why not?).
6823 (compile_range): Remove declaration since it doesn't exist.
6824 (struct compile_stack_elt_t): Remove inner_group_offset.
6825 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
6826 (regex_grow_registers): Remove dead code.
6827 (FIXUP_ALT_JUMP): New macro.
6828 (regex_compile): Add shy-groups Change loops to use
6829 on_failure_jump_smart&jump instead of
6830 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
6831 initial (dummy_failure_)jump. Remove c1_base (looks like unused
6832 variable to me). Use `jump' instead of `jump_past_alt' and don't
6833 bother with push_dummy_failure in alternatives since it is now
6834 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
6835 emacs' for (re)allocating the stack.
6836 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
6837 from loop when bufp->can_be_null rather than jumping to `done'.
6838 Avoid jumping backwards so as to ensure termination. Use
6839 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
6840 backreferences. Remove dead code in handling of `anychar'.
6841 (skip_noops, mutually_exclusive_p): New functions taken from the
6842 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
6843 improve mutually_exclusive_p to handle ".+\n".
6844 (lowest_active_reg, highest_active_reg,
6845 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
6846 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
6847 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
6848 variables. Push register (in `start_memory') on the stack rather
6849 than storing it in old_reg(start|end). Remove the cycle detection
6850 from `stop_memory', replaced by the use of on_failure_jump_loop
6851 for greedy loops. Add code for the new on_failure_jump_<foo>.
6852 Remove ad-hoc code in `on_failure_jump' to push more registers in
6853 the case of a loop. Take out code from `maybe_pop_jump' into
6854 separate functions and adapt it to the semantics of
6855 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
6856 and push_dummy_failure. Remove dummy_failure handling and
6857 handling of `failures to jump to on_failure_jump' (this last one
6858 was already dead code, it seems).
6859 (group_match_null_string_p, alt_match_null_string_p)
6860 (common_op_match_null_string_p): Remove.
6862 2000-03-08 Dave Love <fx@gnu.org>
6864 * config.in: Don't depend on __STDC__ for volatile.
6865 Add POINTER_TYPE, PTR, PROTOTYPES.
6867 * hftctl.c, strftime.c: Use PROTOTYPES.
6868 * eval.c (find_handler_clause): Likewise.
6870 * mem-limits.h: Use POINTER_TYPE.
6872 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
6873 (memory_warnings): Declare using POINTER_TYPE.
6875 2000-03-08 Gerd Moellmann <gerd@gnu.org>
6877 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
6879 * xdisp.c (display_echo_area): Temporarily inhibit garbage
6882 * xfns.c: Remove obsolete code in #if 0.
6883 (Fx_focus_frame): New function.
6885 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
6887 * coding.c (coding_category_name): Add coding-category-utf-8,
6888 coding-category-utf-16-be, coding-category-utf-16-le.
6889 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
6890 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
6891 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
6892 (detect_coding_utf_8): New function.
6893 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
6894 UTF_16_LOW_SURROGATE_P): New macros.
6895 (detect_coding_utf_16): New function
6896 (detect_coding_mask): When priorities are specified, skip any
6897 categories that have `nil' coding-system. Fix bug of returning
6898 wrong mask when PRIORITIES is specified and detect_coding_XXX()
6899 returns a mask not set in PRIORITIES.
6900 (detect_eol_type_in_2_octet_form): New function.
6901 (detect_eol): selects detect_eol_type_XXX to call according to
6902 cooding->category_idx.
6903 (detect_coding_system): Remove `nil' coding-system in the result.
6904 (Fupdate_coding_systems_internal): Update all coding-categories.
6906 * coding.h (CODING_CATEGORY_IDX_UTF_8,
6907 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
6909 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
6910 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
6911 CODING_CATEGORY_IDX_UTF_16_LE.
6912 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
6913 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
6914 (CODING_CATEGORY_MASK_ANY): Include the above macros.
6915 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
6917 2000-03-07 Gerd Moellmann <gerd@gnu.org>
6919 * doc.c (Fdocumentation_property): If value is not a string,
6920 and doesn't refer to etc/DOC, evaluate it to obtain a string.
6922 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
6923 close the display with XtCloseDisplay. This caused a bus error
6926 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
6927 complete but not unique.
6929 2000-03-06 Gerd Moellmann <gerd@gnu.org>
6931 * process.c (send_process): Remove local variable `procname' that
6932 might become invalid when a GC happens. Instead, access the
6933 process name slot directly.
6935 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
6938 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
6941 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
6943 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
6944 glyph matrices have been freed.
6946 2000-03-05 Gerd Moellmann <gerd@gnu.org>
6948 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
6949 (bootstrap-temacs): Set LC_ALL to C like for temacs.
6951 * xfns.c (QCdata): Moved to xdisp.c.
6953 * xdisp.c (QCdata): Moved here from xfns.c.
6954 (syms_of_xdisp): Initialize QCdata.
6956 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
6958 * window.c (coordinates_in_window): Use
6959 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
6960 FRAME_INTERNAL_BORDER_WIDTH.
6962 * xdisp.c (try_window_id): Recompute unchanged information if
6963 it is obviously invalid.
6965 * xterm.c (x_term_init): Create a colormap if not using the
6968 * xterm.h (select_visual): Change prototype.
6970 * xfns.c (select_visual): Rewritten. Recognize user-specified
6972 (visual_classes): New variable.
6974 2000-03-04 Gerd Moellmann <gerd@gnu.org>
6976 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
6977 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
6978 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
6979 (x_decode_color): Don't handle allocation of white and black
6981 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
6982 XtNcolormap resources.
6983 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
6984 (Fx_create_frame): Initialize color members of x_output structure.
6985 (xpm_load): Pass colormap to XPM lib.
6987 * xfaces.c (x_free_colors): Access colormap of frame using
6988 FRAME_X_COLORMAP. Be paranoid about freeing black and white
6989 when default colormap is used.
6991 * xterm.c (x_term_init): Set Colormap member of x_display_info
6992 structure. Copy colormap if resource `privateColormap' is
6993 specified (PseudoColor only).
6994 (x_setup_relief_color): Access colormap of frame using
6997 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
6998 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
7000 2000-03-04 Jason Rumney <jasonr@gnu.org>
7002 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
7003 other non-platform-specific equivalents.
7004 [WINDOWSNT]: Include w32term.h, fontset.h and define X
7005 specific functions and macros as their w32 equivalents where
7006 non-platform-specifics are not available.
7007 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
7008 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
7009 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
7010 (frame_update_line_height): Use macros to access f->output_data.
7011 (defined_color): Remove FIXME comments; fixed.
7012 (x_face_list_fonts, prepare_face_for_display): Put X specifics
7013 into #ifdef blocks. Add WINDOWSNT blocks.
7014 (Fx_list_fonts): Use macros for accessing font data.
7015 (set_lface_from_font_name): Different default fonts for X and
7017 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
7018 scalable for backward compatibility.
7019 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
7020 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
7022 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
7025 * makefile.nt (w32faces.obj): Remove.
7028 2000-03-03 Jason Rumney <jasonr@gnu.org>
7030 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
7033 2000-03-03 Ken Raeburn <raeburn@gnu.org>
7035 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
7036 standard ELF definitions here if the system header does not.
7038 2000-03-03 Gerd Moellmann <gerd@gnu.org>
7040 * xterm.c (PER_CHAR_METRIC): Removed.
7041 (x_per_char_metric_1, x_default_char): New functions.
7042 (x_per_char_metric): If font's default char is invalid, return
7043 metrics of a suitably chosen usable default char.
7044 (x_draw_glyph_string_foreground): If font has an invalid default
7045 char, replace occurrences of unprintable chars with a suitably
7046 chosen usable default char.
7048 2000-03-02 Gerd Moellmann <gerd@gnu.org>
7050 * xterm.c (note_mouse_highlight): Return quickly if frame's
7051 glyph matrices have been freed.
7053 * dispnew.c (free_glyphs): Block input while freeing matrices.
7055 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
7057 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
7060 * dispextern.h (x_free_colors): Add prototype.
7062 * xfaces.c (x_free_colors): New function.
7063 (unload_color, free_face_colors): Use it.
7065 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
7067 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
7069 * window.c [MSDOS]: Include msdos.h.
7071 2000-03-02 Dave Love <fx@gnu.org>
7073 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
7075 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
7076 set C_OPTIMIZE_SWITCH for gcc.
7078 2000-03-02 Kenichi Handa <handa@etl.go.jp>
7080 * coding.c (coding_save_composition): Be sure to allocate
7081 composition data area in coding even if there's no composition in
7084 2000-03-01 Jason Rumney <jasonr@gnu.org>
7086 * w32term.c: Equivalent changes to those made to xterm.c on
7087 2000-02-25 and 2000-02-24.
7089 * w32fns.c: Equivalent changes to those made to xfns.c on
7090 2000-02-25 and 2000-02-21.
7092 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
7093 correct line-end convention is followed.
7095 * w32menu.c [HAVE_BOXES]: Remove #undef.
7096 (single_keymap_panes): Remove code for simulating checkmarks.
7097 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
7098 Remove code for drawing simulated checkmarks.
7099 (w32_menu_show): make unibyte help string correctly.
7100 (add_menu_item): draw standard Windows checkmarks. Draw radio
7101 buttons as radio buttons if possible.
7103 2000-03-01 Gerd Moellmann <gerd@gnu.org>
7105 * sysdep.c (start_of_text): Don't define this function for NetBSD
7108 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
7110 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
7111 (LINKER): Don't undef if __NetBSD__ is defined.
7113 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
7115 * fileio.c [__NetBSD__]: Define `unix'.
7117 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
7119 2000-02-29 Gerd Moellmann <gerd@gnu.org>
7121 * atimer.c (start_atimer): Don't abort when timers are stopped.
7122 (append_atimer_lists): New function.
7123 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
7124 arbitrary lists of stopped and running atimers.
7126 * atimer.c (cancel_atimer): Handle canceling an atimer when
7127 some timers are stopped.
7129 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
7132 * fns.c (maybe_resize_hash_table): Handle case of new size
7133 coming out as being the same as old size.
7135 2000-02-27 Jason Rumney <jasonr@gnu.org>
7137 * makefile.nt: Add atimer.h to dependencies.
7138 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
7139 * w32console.c: Only disable window system features for dispextern.h
7140 (initialize_w32_display): Build a display info for the console.
7141 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
7142 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
7143 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
7145 * w32gui.h (struct W32FontStruct): Revert last change after change
7147 * w32menu.c (single_submenu): Set up help string.
7148 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
7149 (w32_dialog_show): Set up help string.
7150 * w32term.c (w32_display_info_for_display): Remove unused function.
7151 (w32_draw_bitmap): Use pre-built bitmaps.
7152 (w32_initialize_display_info): New function to initialize parts of
7153 display info that are common to both GUI and console frames.
7154 (w32_term_init): Use w32_initialize_display_info. Do not set
7155 Vw32_num_mouse_buttons here, as it is not called for console
7156 frames. Build bitmaps for indicating truncated lines etc.
7157 (x_delete_display): Destroy pre-built bitmaps.
7158 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
7159 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
7161 2000-02-27 Dave Love <fx@gnu.org>
7163 * lisp.h: Add a bunch of prototypes.
7165 2000-02-26 Kenichi Handa <handa@etl.go.jp>
7167 * keyboard.c (read_char): Set `usec' correctly.
7169 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7171 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
7172 `lambda', set reg[RRR] to the map index.
7173 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
7174 reg[RRR] to 0. Otherwise, set it to -1.
7176 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7178 * emacs.c (main): Remove code snippet commented out with `//'.
7180 2000-02-25 Richard M. Stallman <rms@gnu.org>
7182 * fileio.c (Ffile_symlink_p): If result starts with a `/'
7183 and contains a `:', prepend `/:'.
7185 * window.c (select_window_1): If selected_window is nil,
7186 don't "swap out" the buffer's point.
7187 (Fset_window_configuration): Set selected_window to nil
7188 before calling Fselect_window.
7189 (unshow_buffer): Don't set point in buffer from window's point
7190 if another more recently selected window also shows the buffer.
7192 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7194 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
7196 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
7197 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
7198 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
7200 (DEFAULT_BUSY_CURSOR_DELAY): New define.
7201 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
7202 (hide_busy_cursor): New functions.
7203 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
7205 * minibuf.c (read_minibuf): Cancel busy-cursor.
7207 * keyboard.c (command_loop_1): Call start_busy_cursor before
7208 Fcommand_execute and cancel_busy_cursor after it.
7209 (timer_check): Remove busy-cursor code.
7210 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
7213 * process.c (wait_reading_process_input): Remove busy-cursor code.
7215 * eval.c (Fsignal): Call cancel_busy_cursor instead of
7216 Fx_hide_busy_cursor.
7218 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
7220 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
7222 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
7224 * xterm.c (XTread_socket): Remove busy-cursor code.
7226 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
7227 (build_frame_matrix_from_leaf_window): Put code handling
7228 glyph row's not being a slice of a frame row in #if 0.
7229 (sync_window_with_frame_matrix_rows): New function.
7230 (frame_row_to_window): New function.
7231 (mirror_line_dance): Handle copies between windows.
7233 * lread.c (Fload): Use `xfree' instead of `free'.
7234 (init_obarray): Use `xmalloc' instead of `malloc'.
7236 * window.c (Fset_window_buffer): Set WINDOW to the window
7238 (coordinates_in_window): Take frame's internal border width
7241 2000-02-24 Gerd Moellmann <gerd@gnu.org>
7243 * xterm.c (x_display_and_set_cursor): Display cursor of
7244 non-selected windows depending on the setting of
7245 cursor_in_non_selected_windows.
7247 * xdisp.c (cursor_in_non_selected_windows): New variable.
7248 (syms_of_xdisp): DEFVAR_BOOL it.
7250 2000-02-23 Gerd Moellmann <gerd@gnu.org>
7252 * data.c (Fstring_to_number): If number is greater than what
7253 fits into an integer, return a float.
7255 * eval.c (specbind): Remove references to
7256 keyword_symbols_constant_flag.
7258 * data.c (keyword_symbols_constant_flag): Removed.
7259 (Fmakunbound, set_internal, syms_of_data): Remove references to
7260 keyword_symbols_constant_flag.
7262 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
7264 2000-02-23 Kenichi Handa <handa@etl.go.jp>
7266 * syntax.c (multibyte_syntax_as_symbol): New variable.
7267 (syms_of_syntax): Declare it as a Lisp variable.
7268 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
7269 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
7270 nonzero, treat all multibyte characters as symbol.
7271 (init_syntax_once): Give syntax `word' to all multibyte
7274 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
7276 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
7279 2000-02-21 Gerd Moellmann <gerd@gnu.org>
7281 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
7283 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7284 (x_non_menubar_window_to_frame): Check the busy-cursor window.
7286 2000-02-21 Dave Love <fx@gnu.org>
7288 * frame.c (Vmouse_position_function): New variable.
7289 (Fmouse_position): Use it.
7290 (syms_of_frame): Install it.
7292 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
7294 2000-02-20 Gerd Moellmann <gerd@gnu.org>
7296 * fileio.c (Finsert_file_contents): Unbind the binding of
7297 standard-output done by temp_output_buffer_setup.
7299 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
7300 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
7301 (specbind, unbind_to): Handle most common case of non-constant
7302 symbol with trivial value specially.
7304 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
7306 2000-02-20 Richard M. Stallman <rms@gnu.org>
7308 * data.c (Fmake_variable_buffer_local): Doc fix.
7309 Init found_for_buffer to 0.
7310 (Fmake_variable_frame_local): If the variable has already
7311 been buffer-local, set the check_frame field.
7313 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
7315 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
7316 produced for CODING_MODE_LAST_BLOCK requires.
7318 2000-02-18 Dave Love <fx@gnu.org>
7320 * keyboard.c (echo_keystrokes): Remove declaration.
7321 (Vecho_keystrokes) New variable.
7322 (read_char, record_menu_key, read_key_sequence): Use it to allow
7324 (syms_of_keyboard): Change Vecho_keystrokes declaration.
7326 * lread.c: Undef feature selection macros before defining.
7328 2000-02-18 Gerd Moellmann <gerd@gnu.org>
7330 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
7331 for symbols other than the symbol in question.
7333 2000-02-17 Dave Love <fx@gnu.org>
7335 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
7337 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7339 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
7341 * alloc.c (enum mem_type): Compile unconditionally.
7343 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
7345 * xfaces.c (tty_defined_color): Don't return faulire indication
7346 for unspecified-fg and unspecified-bg pseudo-colors.
7348 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7350 * alloc.c (mark_object): Don't mark symbol names in pure space.
7351 (gc_sweep): Don't unmark symbol names in pure space.
7353 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
7354 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
7355 [GC_MARK_STACK]: New defines.
7356 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
7357 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
7359 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
7361 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
7362 allocate_buffer instead of xmalloc.
7364 * alloc.c (toplevel): Include setjmp.h.
7365 (PURE_POINTER_P): New define.
7366 (enum mem_type) [GC_MARK_STACK]: New enumeration.
7367 (Vdead) [GC_MARK_STACK]: New variable.
7368 (lisp_malloc): Add parameter TYPE, call mem_insert if
7369 GC_MARK_STACK is defined.
7370 (allocate_buffer): New function.
7371 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
7372 (free_float) [GC_MARK_STACK]: Set type to Vdead.
7373 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
7374 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
7375 (MEM_NIL) [GC_MARK_STACK]: New define.
7376 (struct mem_node) [GC_MARK_STACK]: New structure.
7377 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
7378 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
7379 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
7380 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
7381 (mark_stack) [GC_MARK_STACK]: New functions.
7382 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
7383 (clear_marks): Removed.
7384 (gc_sweep): Set free conses' car, free floats' type, free
7385 symbols' function to Vdead. Use lisp_free to free buffers.
7386 (init_alloc_once): Initialize Vdead.
7387 (survives_gc_p): Return non-zero for pure objects.
7389 * alloc.c: Add comments throughout the file.
7391 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
7392 that unblocks alarms.
7394 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
7395 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
7396 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
7398 * frame.c (make_frame): Set frame initiallly to `garbaged'.
7400 2000-02-17 Kenichi Handa <handa@etl.go.jp>
7402 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
7403 avoid infinite error signaling. Allocate sufficient memory for
7404 eol_str in the case that eoltype is Lisp_Int.
7406 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
7408 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
7409 depends on the previous behavior.
7411 2000-02-16 Gerd Moellmann <gerd@gnu.org>
7413 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
7415 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7417 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
7419 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
7420 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
7423 2000-02-15 Richard M. Stallman <rms@gnu.org>
7425 * data.c (set_internal): Don't make variable buffer-local
7426 if within a let-binding for the same buffer.
7427 (let_shadows_buffer_binding_p): New function.
7429 * eval.c (specbind): For buffer-local value,
7430 record the current buffer also.
7431 (unbind_to): Cope with that change.
7433 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7435 * window.c (Fsave_window_excursion): Doc fix.
7437 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
7439 * syntax.c (back_comment): Make sure we only consider comment-starters
7440 of the relevant style and return -1 in case of a failure to find the
7441 beginning of the comment.
7442 (Fforward_comment): If back_comment fails, go back to the position just
7443 after the comment-end.
7444 (scan_lists): Add comment describing a very minor bug.
7446 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7448 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
7449 `completion-regexp-list' in the docstring.
7451 2000-02-14 Dave Love <fx@gnu.org>
7453 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
7455 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7457 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
7458 to Emacs' syntax. Also fix the comment about set/not-set meanings
7459 since Emacs syntax is not the value 0 any more.
7460 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
7461 since it's now part of RE_SYNTAX_EMACS.
7463 2000-02-12 Dave Love <fx@gnu.org>
7465 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
7468 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7470 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
7472 2000-02-12 Dave Love <fx@gnu.org>
7474 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
7476 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
7477 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
7478 * s/hpux.h: Don't define HAVE_VFORK.
7480 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
7482 * s/nextstep.h: Don't define HAVE_ALLOCA.
7484 * config.in: Add vfork bits.
7486 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7488 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
7489 unwind function to undo the effect of stopping atimers.
7491 * keyboard.c (bind_polling_period): Stop all timers except
7494 * atimer.c (stopped_atimers): New variable.
7495 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
7498 * atimer.h (stop_other_atimers, run_all_atimers)
7499 (unwind_stop_other_atimers): Add function prototypes.
7501 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
7503 2000-02-11 Ken Raeburn <raeburn@gnu.org>
7505 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
7506 library may depend on jpeg.
7507 (atimer.o): Depends on atimer.c.
7509 2000-02-11 Kenichi Handa <handa@etl.go.jp>
7511 * insdel.c (del_range_1): Call update_compositions.
7512 (del_range_both): Call update_compositions just once..
7514 2000-02-10 Dave Love <fx@gnu.org>
7516 * xfns.c (create_frame_xic): Fix initialization of automatic
7519 2000-02-09 Kenichi Handa <handa@etl.go.jp>
7521 * ccl.c (CCL_MAKE_CHAR): New macro.
7522 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
7523 registers by CCL_MAKE_CHAR before calling translate_char.
7524 <CCL_TranslateCharacterConstTbl> Likewise.
7526 2000-02-08 Dave Love <fx@gnu.org>
7528 * lread.c (__EXTENSIONS__): Define.
7530 2000-02-08 Gerd Moellmann <gerd@gnu.org>
7532 * puresize.h (BASE_PURESIZE): Increase to 650000.
7534 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7536 * msdos.c (XMenuActivate): Turn off the cursor after displaying
7539 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7541 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
7542 md, mh, mb, mr, and me to the fake termcap entry.
7544 2000-02-06 Ken Raeburn <raeburn@gnu.org>
7546 * sound.c (sound_cleanup): Don't call device close routine if the
7547 function pointer is null.
7549 2000-02-06 Andrew Innes <andrewi@gnu.org>
7551 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
7552 around image definitions and prototypes.
7553 (gamma_correct) [WINDOWSNT]: New prototype.
7555 * w32term.c (x_make_frame_visible): Replace call to
7556 input_poll_signal with poll_for_input.
7558 * window.c [WINDOWSNT]: Include w32term.h.
7560 * xdisp.c [WINDOWSNT]: Include w32term.h.
7562 * makefile.nt: Add dependencies on w32gui.h.
7563 (OBJ1): Include atimer.obj.
7564 ($(BLD)\atimer.obj): New dependency rule.
7566 * w32.c (sigmask): New function (does nothing).
7567 (sigunblock): Ditto.
7569 * frame.c [WINDOWSNT]: Include w32term.h.
7571 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
7573 * lread.c (syms_of_lread): Fix literal newlines.
7575 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
7576 the string constant limit (2048 bytes) in MSVC.
7579 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
7581 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
7583 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
7584 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
7587 2000-02-04 Dave Love <fx@gnu.org>
7589 * fileio.c: Remove some unused vars.
7590 (_GNU_SOURCE): Define (for euidaccess).
7592 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
7594 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
7596 (read_minibuf): Deal with allow_props correctly.
7598 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
7600 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
7602 2000-02-03 Ken Raeburn <raeburn@gnu.org>
7604 * search.c (compile_pattern): If a cache entry has a nil regexp,
7605 fill in that entry instead of clobbering a previously cached
7608 2000-02-02 Ken Raeburn <raeburn@gnu.org>
7610 * puresize.h (BASE_PURESIZE): Increase to 610000.
7612 2000-02-02 Gerd Moellmann <gerd@gnu.org>
7614 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
7617 2000-02-02 Kenichi Handa <handa@etl.go.jp>
7619 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
7620 instead of incrementing ic directly.
7621 <CCL_WriteExprConst> Likewise.
7622 <ccl_set_expr>: Set ic to jump_address.
7624 * fileio.c (e_write): Fix the handling of
7625 CODING_FINISH_INSUFFICIENT_SRC.
7627 2000-02-01 Dave Love <fx@gnu.org>
7629 * editfns.c (Fpropertize): Doc fix.
7631 * process.c (Fstart_process): Doc fix.
7633 * eval.c: Fix various doc strings not to duplicate information
7634 from help-manyarg-func-alist.
7636 * window.c (Fset_window_margins): Don't make interactive. Doc
7639 * doc.c (Vhelp_manyarg_func_alist): New variable.
7640 (Fdocumentation): Use it.
7641 (syms_of_doc): Define it.
7643 2000-01-31 Gerd Moellmann <gerd@gnu.org>
7645 * xterm.c (xim_open_dpy): Remove unused local variable.
7647 * emacs.c (USAGE): Use term `display options' instead of `X
7650 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
7651 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
7653 * fns.c (sweep_weak_table): New function.
7654 (sweep_weak_hash_tables): Use it. Keep on marking until there
7657 2000-01-30 Gerd Moellmann <gerd@gnu.org>
7659 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
7660 that XTread_socket does not crash by trying to call XNoOp on a
7663 2000-01-30 Jason Rumney <jasonr@gnu.org>
7665 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7666 Change selected_frame to SELECTED_FRAME ().
7667 (w32_console_mouse_position): Remove #ifndef MULE from around
7670 * makefile.nt: Remove dosfns.obj.
7672 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
7674 * w32fns.c (w32_defined_color): Check for valid frame before
7675 applying gamma correction. Eliminate dependency on frame elsewhere.
7676 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
7677 (w32_to_x_font): Use resx and resy not height_in and width_in.
7678 (x_to_w32_font): Doc fix.
7679 (xlfd_strip_height): New function to strip and return font height.
7680 (w32_font_match): Compare height separately from rest of xlfd
7681 spec, using xlfd_strip_height.
7683 * w32term.c (w32_term_init): Swap resx and height_in, resy and
7684 width_in. Use w32_defined_color in place of defined_color.
7686 * w32faces.c: Merge more of DOS and X specifics in preparation for
7687 merge with xfaces.c.
7688 (defined_color): Remove FIXME comment.
7689 (tty_color_name): Provide w32-specific function.
7690 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
7692 * w32console.c (turn_on_face, turn_off_face): Removed.
7693 (w32_face_attributes): New function.
7694 (Global_variables): Reduce scope where possible.
7695 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
7697 (hl_mode): Don't modify text attributes.
7698 (write_glyphs): Don't do anything if len <= 0. Use
7699 w32_face_attributes to get attributes for drawing. Write
7700 terminating codes using char_attr_normal.
7701 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
7702 (update_begin, update_end): Likewise.
7703 (vga_stdcolor_name): New function.
7704 (initialize_w32_display): Remove char_attr_reverse and char_attr.
7705 (Fset_screen_color): Remove char_attr_reverse.
7707 2000-01-29 Gerd Moellmann <gerd@gnu.org>
7709 * xfns.c (xic_set_preeditarea): Take window parameter and
7710 window-relative pixel-positions.
7712 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
7713 is its frame's selected window.
7714 (xim_instantiate_callback): Likewise.
7716 * xfns.c (x_create_im): Removed.
7717 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
7718 (supported_xim_styles): Renamed from supported_styles.
7719 (best_xim_style): Renamed from best_style.
7720 (create_frame_xic): Renamed from xic_create_frame.
7721 (free_frame_xic): Renamed from xic_destroy_frame.
7723 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
7725 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
7726 our frames, call XFilterEvent with 2nd parameter `None'.
7727 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
7728 returning XBufferOverflow.
7729 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
7731 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
7732 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
7733 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
7734 (xim_initialize, xim_close)
7735 [HAVE_X_I18N && HAVE_X11R6]: New functions.
7736 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
7737 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
7738 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
7740 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
7742 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
7743 `xic_style' and `xic_xfs'.
7744 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
7745 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
7746 (FRAME_XIM): Removed.
7748 * xfns.c (supported_styles): New variable.
7749 (DEFAULT_STYLE, DEFAULT_FONT): New macros
7750 (xic_create_xfontset, best_style, xic_create_frame)
7751 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
7752 (xic_set_xfontset): New functions.
7754 2000-01-28 Dave Love <fx@gnu.org>
7756 * s/irix6-5.h: Revert last change after change to irix5-0.h.
7758 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
7760 2000-01-28 Gerd Moellmann <gerd@gnu.org>
7762 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
7763 for *scratch* if it already existed.
7765 * emacs.c (USAGE): New macro.
7766 (main): Use it to display usage information.
7768 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7770 Support for the menu-help feature:
7772 * msdos.h: Change prototypes of XMenuAddSelection and
7775 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
7776 part of the line to the termscript file.
7777 (IT_clear_to_end): Clear the entire line, not just its beginning.
7778 (menu_help_message, prev_menu_help_message): New variables.
7779 (IT_menu_make_room): Make room for the help_text member.
7780 (IT_menu_display): New argument disp_help; all callers changed.
7781 If disp_help is non-zero, store the help text of the active menu
7782 item in menu_help_message.
7783 (XMenuAddPane): Initialize the help_text member to NULL.
7784 (XMenuAddSelection): New argument help_text. Store it in the
7786 (XMenuActivate): New argument help_callback. If the value of
7787 menu_help_message has changed since the last time, display the
7788 menu help message text while waiting for the mouse to move. Clear
7789 the echo area before exiting.
7790 (XMenuDestroy): Free the help_text member.
7792 2000-01-27 Gerd Moellmann <gerd@gnu.org>
7794 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
7795 XMenuAddSelection. Pass help callback to XMenuActivate.
7796 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
7798 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7800 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
7801 and EMACS_SET_USECS.
7803 2000-01-26 Dave Love <fx@gnu.org>
7805 * editfns.c (Fchar_after, Fchar_before): Doc fix.
7807 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
7808 an error may be signalled.
7810 2000-01-26 Gerd Moellmann <gerd@gnu.org>
7812 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
7813 LD_SWITCH_SYSTEM inherited from irix5-0.h.
7815 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
7817 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7819 * charset.c (Fstring): If there is a multibyte char among
7820 the args, always return a multibyte string.
7822 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7824 * sysdep.c (sys_select): Turn atimers off and on instead of
7825 recording and restoring old alarm handler
7827 * process.c (toplevel): Include atimer.h.
7828 (create_process_1): Rewritten.
7829 (create_process): Use atimers instead of alarm.
7830 (wait_reading_process_input) [hpux]: Turn atimers off instead
7831 of turning off SIGALRM.
7832 (wait_reading_process_input): Turn off atimers instead off
7833 calling stop_polling.
7835 * emacs.c (main): Call init_atimer.
7837 * keyboard.c (toplevel): Include systime.h and atimer.h.
7838 (polling_for_input): Removed because unused.
7839 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
7840 (poll_timer): New variable.
7841 (poll_for_input, poll_for_input_1): New functions.
7842 (start_polling, stop_polling): Rewritten.
7844 * keyboard.h (polling_for_input): Removed.
7846 * atimer.h, atimer.c: New files.
7848 * Makefile.in (obj): Add atimer.o.
7849 (atimer.o): New target.
7851 * blockinput.h (pending_atimers): Add extern declaration.
7852 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
7854 * lisp.h (popup_activated_flag): Add extern declaration.
7856 * xmenu.c (popup_activated_flag): Make externally visible.
7857 (popup_activate_callback) [USE_MOTIF]: Increment
7858 popup_activated_flag.
7859 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
7861 * xterm.c (toplevel): Include atimer.h.
7862 (toolkit_scroll_bar_interaction): New variable.
7863 (Fxt_process_timeouts): Removed.
7864 (x_process_timeouts): New function.
7865 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
7866 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
7867 (x_make_frame_visible): Call poll_for_input_1 instead of
7868 input_poll_signal. Don't call alarm.
7869 (x_initialize): Install timer calling x_process_timeouts.
7871 2000-01-24 Dave Love <fx@gnu.org>
7873 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
7874 Don't use -cckr -- apparently not now necessary.
7876 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
7878 * msdos.c (IT_menu_display): Truncate long menu lines at the right
7881 2000-01-23 Jason Rumney <jasonr@gnu.org>
7883 * w32fns.c (w32_defined_color): Apply gamma correction before
7884 trying to map to the palette.
7885 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
7888 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
7889 here. Callers changed to always pass real device context.
7890 (w32_draw_bitmap): Likewise.
7891 (w32_get_glyph_overhangs): Likewise.
7892 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
7894 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
7895 pfnSetScrollInfo and SetScrollRange.
7896 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
7897 back into MULE characters after decoding them.
7898 (x_get_glyph_face_and_encoding): Likewise.
7899 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
7900 GetCharABCWidthsW fails, since this is defined on Windows 9x.
7901 (x_produce_glyphs): Calculate per char metrics for a character
7902 that we know exists in default font when font_not_found_p is true.
7904 2000-01-22 Jason Rumney <jasonr@gnu.org>
7906 * makefile.nt (intervals.obj, composite.obj): New modules.
7907 (composite.h): Added as dependency where appropriate.
7909 * w32gui.h (XGCValue): New struct for emulating X GCs.
7911 * w32term.h (XCharStruct): New struct for emulating X.
7913 * w32console.c (turn_on_face, turn_off_face): New functions.
7914 (change_line_highlight): New prototype for new redisplay.
7915 (write_glyphs): Support multibyte text. Support faces.
7917 * w32faces.c: Complete rewrite for new redisplay based on new
7920 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
7921 throughout. struct frame * in place of FRAME_PTR.
7922 Skeleton support for images, toolbars, tooltips from xfns.c.
7923 (Fx_create_frame): Use system default for default scroll bar
7925 (w32_get_arg): Renamed from x_get_arg.
7926 (Fx_file_dialog): New function.
7927 (w32_list_fonts): Check cache before asking system.
7928 (Vw32_enable_synthesized_fonts): New variable.
7929 (Vw32_enable_italics): Obsolete, removed.
7931 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7932 Use SELECTED_FRAME macro.
7934 * w32menu.c: Add skeleton support for help strings on menus.
7935 (add_menu_item): Native checkbox and radio support added, but not
7936 yet enabled due to bugs.
7937 (push_menu_item): Add parameters type, selection and help.
7939 Formatting changes to reduce unnecessary diffs with xmenu.c.
7941 * w32select.c (Fw32_set_clipboard_data): Update call to
7942 find_charset_in_str.
7944 * w32term.c: Complete rewrite for new redisplay based on new
7945 xterm.c with necessary sections merged back in from old w32term.c.
7947 2000-01-21 Richard M. Stallman <rms@gnu.org>
7949 * data.c (set_internal): Further fix in same criterion.
7951 2000-01-20 Richard M. Stallman <rms@gnu.org>
7953 * data.c (set_internal): Fix the criteria for whether
7954 to swap out the old cached binding.
7956 2000-01-19 Dave Love <fx@gnu.org>
7958 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
7960 2000-01-18 Kenichi Handa <handa@etl.go.jp>
7962 * regex.c (re_compile_fastmap): While checking a range table for
7963 `charset', skip flag bits for a character class correctly.
7965 2000-01-17 Gerd Moellmann <gerd@gnu.org>
7967 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
7969 * xfns.c (x_window): Call lw_create_widget with new parameter
7972 * widget.c (EmacsFrameSetCharSize): Change size of children first
7973 because of problems with main window geometry management under
7976 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
7978 (MENU_ITEMS_ITEM_HELP): New enumerator.
7979 (push_menu_item): Add parameter HELP. Record help in menu_items.
7980 (single_menu_item, single_submenu, list_of_items): Call
7981 push_menu_item with new parameter.
7982 (single_submenu): Set help string in widget value.
7983 (menu_highlight_callback): New function.
7984 (set_frame_menubar): Call lw_create_widget with new
7986 (xmenu_show, xdialog_show): Ditto.
7988 2000-01-13 Gerd Moellmann <gerd@gnu.org>
7990 * sound.c (Fplay_sound): Improve doc string.
7992 2000-01-11 Richard M. Stallman <rms@gnu.org>
7994 * lisp.h (set_internal): Enter the new arg.
7996 * eval.c (specbind): Record buffer-local variables specially,
7997 indicating which buffer's binding was saved.
7998 (unbind_to): Restore buffer-local variables specially
7999 in the proper buffer.
8001 * data.c (set_internal): New arg BUF.
8003 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
8004 * data.c (Fset): Pass new arg to set_internal.
8005 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
8007 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8009 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
8012 2000-01-11 Richard M. Stallman <rms@gnu.org>
8014 * minibuf.c (Ftry_completion): Doc fix.
8016 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8018 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
8021 2000-01-11 Andreas Schwab <schwab@suse.de>
8023 * coding.c (code_convert_region): Initialize total_skip.
8025 2000-01-08 Dave Love <fx@gnu.org>
8027 * eval.c (Fuser_variable_p): Check customizability too.
8029 2000-01-07 Gerd Moellmann <gerd@gnu.org>
8031 * minibuf.c (Fcompleting_read): Doc fix.
8033 2000-01-05 Gerd Moellmann <gerd@gnu.org>
8035 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
8038 * xfns.c (x_create_im): New function to set IM and IC of a frame.
8039 Check that input style is supported before trying to create an
8041 (x_window): Call x_create_im.
8043 2000-01-04 Gerd Moellmann <gerd@gnu.org>
8045 * xfns.c (current_gif_memory_src): New variable.
8046 (gif_load): Record the address of the current memory source
8047 in current_gif_memory_src.
8048 (gif_read_from_memory): Use current_gif_memory_src.
8050 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
8051 macros statement form.
8053 * sound.c (struct sound): Renamed from struct sound_file.
8054 (struct sound): Add members `data' and `header_size'.
8055 (enum sound_attr): Add SOUND_DATA.
8056 (current_sound, current_sound_device): Variables renamed from
8057 sound_file and sound_device.
8058 (parse_sound): Parse :data.
8059 (parse_sound): Handle sound data in strings.
8060 (find_sound_type): Function renamed from find_sound_file_type.
8061 (wav_init, au_init): Fail if sound's header_size is smaller than
8063 (wav_play, au_play): Play sounds from string data.
8065 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
8067 * lisp.h: Add prototype for allocate_string_data.
8069 * alloc.c (Fgarbage_collect): Return number of live and free
8072 * alloc.c (mark_buffer): Remove code in #if 0.
8074 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
8075 (strings_consed): New variable.
8076 (allocate_string): Set it.
8077 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
8078 (Fmemory_use_counts): Return strings_consed. Use Flist.
8080 * alloc.c: General cleanup in comments etc. Remove conditional
8081 compilation for `standalone'.
8083 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
8085 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
8086 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
8087 (DONT_COPY_FLAG): Removed.
8088 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
8089 (struct sdata, struct sblock): New
8090 (struct string_block): Rewritten.
8091 (STRINGS_IN_STRING_BLOCK): New macro.
8092 (oldest_sblock, current_sblock, total_strings, total_free_strings)
8093 (large_sblocks, string_blocks, string_free_list): New variables.
8094 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
8095 (init_strings): Rewritten.
8096 (allocate_string, allocate_string_data, compact_small_strings)
8097 (free_large_strings, sweep_strings): New functions.
8098 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
8099 (struct string_block_head, current_string_block)
8100 (first_string_block, large_string_blocks, STRING_FULLSIZE)
8101 (STRING_PAD): Removed.
8102 (make_uninit_multibyte_string, make_pure_string): Rewritten.
8103 (Fgarbage_collect): Don't set mark bit in large strings.
8104 (mark_object): Mark strings differently. Mark symbol names
8106 (survives_gc_p): Test marked strings differently.
8107 (gc_sweep): Sweep strings differently, unmark strings in
8109 (compact_strings): Removed.
8111 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
8113 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
8114 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
8116 2000-01-04 Kenichi Handa <handa@etl.go.jp>
8118 * fileio.c (Finsert_file_contents): Signal error if visiting file
8119 in a non-empty buffer.
8121 * term.c (encode_terminal_code): Fix the previous change.
8123 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8125 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
8126 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
8128 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
8130 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8132 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
8133 need to test for MSDOS frames.
8135 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8137 * dosfns.c (unspecified_colors): Remove.
8138 (msdos_stdcolor_idx): Use global variables unspecified_fg and
8140 (msdos_stdcolor_name): Return strings for unspecified fore- and
8143 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
8144 (syms_of_xfaces): Remove their staticpro's.
8145 (tty_color_name): Return Lisp strings for unspecified fore- and
8147 (Finternal_set_lisp_face_attribute): Remove the special treatment
8148 for Qunspecified_{f,b}g.
8149 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
8152 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8154 * xdisp.c (reseat_at_next_visible_line_start): Position before
8155 newline only if ending up on a newline.
8156 (next_element_from_ellipsis): Return success. Handle case of
8157 displaying no ellipsis. Fix case of ellipsis defined in display
8159 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
8162 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8164 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
8165 (Fcolor_supported_p): Renamed from face-color-supported-p.
8167 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8169 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
8170 list of colors renamed to tty-defined-color-alist.
8171 (tty_color_name): Pass the frame to tty-color-by-index.
8172 (realize_tty_face): tty-color-alist is now a function which
8173 accepts the frame as argument.
8175 * term.c (Ftty_display_color_p): Accept an optional argument
8178 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8180 * term.c (insert_glyphs): Pass glyph, not &glyph, to
8181 encode_terminal_code.
8183 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8185 * dispnew.c (mode_line_string): Support termcap frames as well.
8187 2000-01-01 Gerd Moellmann <gerd@gnu.org>
8189 * syntax.c (Fforward_word): Undo previous change.
8191 * editfns.c (Fconstrain_to_field): Don't constrain if
8192 inhibit-field-text-motion is non-nil.
8193 (Fline_beginning_position): Undo previous change.
8194 (Fline_end_position): Ditto.
8196 * syntax.c (Fforward_word): Notice field boundaries only if
8197 inhibit-field-text-motion is nil.
8199 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
8201 * editfns.c (Vinhibit_field_text_motion): New variable.
8202 (inhibit-field-text-motion): New DEFVAR_LISP.
8203 (Fline_beginning_position, Fline_end_position): Notice field
8204 boundaries only if inhibit-field-text-motion is nil.
8206 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
8208 (x_build_heuristic_mask): Likewise.
8209 (xbm_load_image_from_file): Change error output.
8210 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
8211 (gif_load, gs_load, x_kill_gs_process): Ditto.
8213 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
8214 color indices when accessing raster pixels.
8215 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
8216 one of :file or :data.
8217 (enum pbm_keyword_index): Add PBM_DATA.
8218 (pbm_format): Add :data.
8219 (pbm_image_p): Allow either :file or :data.
8220 (pbm_read_file): New function.
8221 (pbm_scan_number): Rewritten to read from string.
8222 (pbm_load): Support :data.
8224 See ChangeLog.8 for earlier changes.
8227 ;; coding: iso-2022-7bit