1 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
3 * coding.c (decode_coding_emacs_mule): Fix the case of
4 CODING_EOL_LF, which used uninitialized value of c.
6 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
8 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
10 2000-11-22 Gerd Moellmann <gerd@gnu.org>
12 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
15 * frame.h (struct frame): Replace desired_tool_bar_items,
16 current_tool_bar_items, n_desired_tool_bar_items,
17 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
19 * frame.c (make_frame): Change initialization of tool bar
22 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
23 Change references to members deleted from struct frame to use the
26 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
27 references to members deleted from struct frame to use the new
30 * dispnew.c (update_frame): Do nothing with frame's tool bar
33 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
35 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
36 (note_tool_bar_highlight): Change references to members deleted
37 from struct frame to use the new ones.
39 2000-11-23 Miles Bader <miles@gnu.org>
41 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
42 the face's inverse-video attribute, rather than overriding it.
44 2000-11-22 Gerd Moellmann <gerd@gnu.org>
46 * xfns.c (x_set_tool_bar_lines): Clear internal border when
47 making tool bar smaller.
49 2000-11-22 Dave Love <fx@gnu.org>
51 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
53 2000-11-22 Miles Bader <miles@gnu.org>
55 * keyboard.c (Vminibuffer_message_timeout): New variable.
56 (command_loop_1): Use it to determine message timeout.
57 (syms_of_keyboard): Initialize it.
59 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
61 2000-11-22 Kenichi Handa <handa@etl.go.jp>
63 * sysdep.c: Move the code for declaring h_errno after #include
66 2000-11-21 Gerd Moellmann <gerd@gnu.org>
68 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
69 the menu bar when the tooltip is unmapped.
71 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
72 sole visible buffer when we're currently in the mini-buffer, and
75 2000-11-21 Jason Rumney <jasonr@gnu.org>
77 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
79 (Fw32_get_clipboard_data): Compare data on clipboard with saved
80 copy of what Emacs last put there. If they are the same, do not
81 use the clipboard copy to avoid losing data due to coding
84 2000-11-22 Miles Bader <miles@gnu.org>
86 * minibuf.c (Vminibuffer_prompt_properties): New variable.
87 (syms_of_minibuf): Initialize it.
88 (read_minibuf): Add properties from Vminibuffer_prompt_properties
89 to prompt, don't make read-only.
91 2000-11-21 Gerd Moellmann <gerd@gnu.org>
93 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
94 BEFORE/AFTER_POTENTIAL_GC.
96 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
98 * buffer.c (mmap_free_1): Avoid a compiler warning.
100 * term.c, cm.c: Don't try to include termcap.h; see comment there.
102 2000-11-21 Kenichi Handa <handa@etl.go.jp>
104 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
107 2000-11-20 Gerd Moellmann <gerd@gnu.org>
109 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
112 * s/gnu-linux.h: Don't use `#cpu'.
114 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
115 not defined in mman.h.
117 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
119 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
120 and store an index in the XClientMessageEvent. Storing a
121 Lisp_Object or pointer can fail on a 64 bit system, since X only
123 (x_scroll_bar_to_input_event): Get the window from
126 2000-11-20 Dave Love <fx@gnu.org>
128 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
130 2000-11-20 Gerd Moellmann <gerd@gnu.org>
132 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
134 2000-11-20 Kenichi Handa <handa@etl.go.jp>
136 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
139 * alloc.c (make_string): Fix previous change. Be sure to make
140 unibyte string correctly.
142 2000-11-19 Gerd Moellmann <gerd@gnu.org>
144 * window.c (Fwindow_list): Change parameter list to be XEmacs
146 (window_list_1): New function.
147 (window_loop): Use it instead of Fwindow_list.
149 * sysdep.c (emacs_ospeed): New variable.
150 (toplevel): Don't declare ospeed extern.
151 (init_baud_rate): Use emacs_ospeed instead of ospeed.
153 * termcap.c (ospeed): Remove.
154 (tputs) [!emacs]: Remove unused code.
155 (tgetent): Avoid a compiler warning.
157 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
158 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
159 SCROLL_BAR_X_WIDGET with additional argument DPY.
161 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
163 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
164 Take the X display as additional argument.
165 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
166 `Widget' is a pointer type that's not easily stored in Lisp_Object
167 form in a portable way.
169 * dispnew.c (update_text_area): Fix last change.
171 2000-11-18 Gerd Moellmann <gerd@gnu.org>
173 * xdisp.c: Use BINDING_STACK_SIZE throughout.
175 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
176 clear current matrices.
178 * buffer.c (mmap_enlarge): Don't print a message on stderr
179 if mapping new memory at the end of the existing region fails.
181 * dispnew.c (update_text_area): Don't skip over equal glyphs
182 when the last current glyph overlaps the glyph to its right.
184 2000-11-18 Miles Bader <miles@gnu.org>
186 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
187 lines that *end* with "..." too (that's the most common case!).
189 2000-11-18 Gerd Moellmann <gerd@gnu.org>
191 * xdisp.c (resize_mini_window): Temporarily change to the
192 mini-window's buffer if necessary.
194 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
195 the tooltip obscures less text under it.
197 2000-11-17 Gerd Moellmann <gerd@gnu.org>
199 * puresize.h (BASE_PURESIZE): Increase to 700000.
201 2000-11-18 Jason Rumney <jasonr@gnu.org>
203 * w32term.c (w32_draw_bitmap): Use face to set colors.
205 2000-11-17 Dave Love <fx@gnu.org>
207 * lread.c (Fload): Fix #ifdef for pcc.
209 2000-11-17 Gerd Moellmann <gerd@gnu.org>
211 * xdisp.c (pos_visible_p): Compute the default character height
214 2000-11-16 Gerd Moellmann <gerd@gnu.org>
216 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
217 knowing the line's height; use the default font's height in that
220 * xfaces.c (weight_table): Add `demi' with the same meaning as
223 2000-11-16 Kenichi Handa <handa@etl.go.jp>
225 * dispnew.c (null_row): New global static variable.
226 (clear_glyph_row): Delete local static variable null_row.
228 2000-11-15 Jason Rumney <jasonr@gnu.org>
230 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
231 (w32_alloc_lighter_color): Use new brightness calculations from
232 xterm.c. Scale delta to be in the range expected by W32.
233 (w32_draw_relief_rect): Use frame relief colors.
235 2000-11-15 Gerd Moellmann <gerd@gnu.org>
237 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
238 (Qinhibit_default_face_x_resources): New variable.
239 (syms_of_frame): Initialize it.
240 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
242 * xdisp.c (pos_visible_p): Improve function comment.
244 * lisp.h (BINDING_STACK_SIZE): New macro.
246 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
247 reading the directory if readdir returns null and errno is EAGAIN
250 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
252 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
253 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
254 Set amount_to_scroll to max of dx and scroll_step so that
255 scroll-conservatively doesn't defeat scroll-step>1.
256 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
257 scroll-conservatively for line-at-a-time scrolling.
259 2000-11-14 Gerd Moellmann <gerd@gnu.org>
261 * window.c (Fpos_visible_in_window_p): Call pos_visible with
264 * xdisp.c (current_mode_line_height, current_header_line_height):
266 (init_xdisp): Initialize them.
267 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
268 and use exact mode line heights if it is set.
270 * lisp.h (pos_visible_p): Change prototype.
272 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
273 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
274 and current_header_line_height first.
275 (current_mode_line_height, current_header_line_height): Declare
278 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
280 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
281 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
282 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
284 2000-11-14 Miles Bader <miles@gnu.org>
286 * xterm.c (x_alloc_lighter_color): Include an additive component
287 too for dark colors, because FACTOR isn't enough.
288 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
291 2000-11-13 Gerd Moellmann <gerd@gnu.org>
293 * keyboard.c (show_help_echo): Call message3_nolog with number of
294 bytes in the help string as 2nd parameter, instead of the number
297 2000-11-13 Miles Bader <miles@gnu.org>
299 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
300 (Fload): Use new openp return protocol.
301 Don't try to use Vload_source_file_function to load .elc files.
302 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
303 openp return protocol.
304 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
306 2000-11-11 Kenichi Handa <handa@etl.go.jp>
308 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
310 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
311 Defined these macros.
312 (NLIST_STRUCT): Avoid re-defining it.
314 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
315 -I/usr/contrib/X11R6/include.
316 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
318 2000-11-10 Jason Rumney <jasonr@gnu.org>
320 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
322 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
323 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
325 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
326 (Qw32_charset_vietnamese): New symbol.
327 (xlfd_charset_of_font): New function.
328 (w32_load_system_font): Use it.
329 (x_to_w32_charset): Use Fassoc to find charset info. Special case
330 when Vw32_charset_info_alist is nil to ensure default face always
331 has font. Use Fcar and Fcdr for safety.
332 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
333 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
334 pseudo-codepages for special cases.
335 (w32_to_x_font): New parameter to allow charset portion to be
336 specified where there is many to one mapping. Callers changed.
337 (w32_list_fonts): Avoid listing fonts that won't display.
339 2000-11-10 Gerd Moellmann <gerd@gnu.org>
341 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
342 (font_list_1): Renamed from font_list.
343 (font_list): New function, trying alternative registries from
344 Vface_alternative_font_registry_alist.
345 (Finternal_set_alternative_font_registry_alist): New function.
346 (syms_of_xfaces): Initialize and Staticpro
347 Vface_alternative_font_registry_alist. Defsubr
348 Finternal_set_alternative_font_registry_alist.
350 2000-11-09 Ken Raeburn <raeburn@gnu.org>
352 * lisp.h (Flooking_at): Declare.
354 2000-11-09 Gerd Moellmann <gerd@gnu.org>
356 * dired.c (directory_files_internal): Fix a braino.
358 * dired.c (directory_files_internal): Add missing GCPRO's.
361 2000-11-08 Gerd Moellmann <gerd@gnu.org>
363 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
364 (resize_mini_window): Return quickly if Vresize_mini_window is
365 nil. Don't return if Vmax_mini_window_height is nil.
367 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
368 (syms_of_xdisp): Initialize them.
369 (resize_mini_window): Act according to the setting of
371 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
373 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
374 scroll bar widget after configuring it, so that it will appear at
375 the right position from the start.
376 (XTredeem_scroll_bar): Cleaned up.
378 2000-11-08 Kenichi Handa <handa@etl.go.jp>
380 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
381 font is taller than the frame line, we don't have to bias the
384 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
386 2000-11-07 Dave Love <fx@gnu.org>
388 * config.in (HAVE_MKSTEMP): Add.
390 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
392 2000-11-07 Gerd Moellmann <gerd@gnu.org>
394 * window.c (Fset_window_configuration): Don't try to preserve
395 point in the current buffer, if that buffer is displayed in more
398 * xfaces.c (lookup_named_face): If default face isn't realized,
399 try to realize it. Return -1 if not successful.
400 (Fx_list_fonts): Handle case that face cannot be determined.
401 (Fface_font): Likewise.
403 2000-11-06 Gerd Moellmann <gerd@gnu.org>
405 * window.c (displayed_window_lines): Detect partially
406 visible lines at the bottom correctly.
408 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
410 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
411 when ensuring we don't do visit in indirect buffer.
413 2000-11-06 Kenichi Handa <handa@etl.go.jp>
415 * composite.h (compose_chars_in_text): Add prototype.
417 * composite.c (Vcomposition_function_table): New variable.
418 (Qcomposition_function_table): New variable.
419 (run_composition_function): Call
420 Vcompose_chars_after_function with three arguments.
421 (compose_chars_in_text): New function.
422 (syms_of_composite): Modified the doc-string of
423 Vcompose_chars_after_function. Declare composition-function-table
424 as a lisp variable, and initialize it.
426 * xfns.c (x_encode_text): Suppress producing escape sequences for
429 * xselect.c: Include composite.h.
430 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
432 2000-11-05 Andrew Innes <andrewi@gnu.org>
434 * w32term.c (x_produce_glyphs): Fix typo in enum name.
436 * sysdep.c (read_input_waiting): Remove extraneous argument to
439 * w32fns.c (Fx_server_version): Include w32_build_number in the
442 * w32heap.c (w32_build_number): New variable.
443 (cache_system_info): Set it.
445 * w32heap.h (w32_build_number): Add extern.
447 * emacs.c (syms_of_emacs): Update docstring for
448 system-configuration, to reflect the actual usage on MS-Windows.
450 2000-10-31 Gerd Moellmann <gerd@gnu.org>
452 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
453 process idle timers while waiting for another event.
455 * dispnew.c (update_frame_line): Handle case where spaces in
456 the default face are colored.
458 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
459 window height hasn't changed.
461 2000-10-31 Jason Rumney <jasonr@gnu.org>
463 * w32term.c (x_produce_glyphs): Handle composite characters.
464 (x_draw_glyph_string_foreground)
465 (x_draw_composite_glyph_string_foreground): Restore old font.
467 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
469 * minibuf.c (read_minibuf): Reset the undo history just before
470 starting the recursive-edit.
472 2000-10-30 Gerd Moellmann <gerd@gnu.org>
474 * xfaces.c (menu_face_change_count): New variable.
475 (Finternal_set_lisp_face_attribute): Increment it for changes
477 (realize_basic_faces): Reflect changes in the `menu' faces
480 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
481 dy obtained from the iterator's y-position after moving from
482 scroll_margin_pos to PT; see comment there.
484 * xdisp.c (safe_eval_handler): Call add_to_log.
486 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
487 is not a symbol or string.
489 * xdisp.c (echo_area_display): Don't perform a display update from
490 inside redisplay. The update will happen anyway at the end of
491 redisplay, and it can confuse redisplay (GC messages while
492 redisplaying, for instance.)
494 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
496 * xrdb.c (x_load_resources): Use the class name in the defaults.
498 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
499 (regex_compile): Catch bogus \(\1\).
501 2000-10-30 Gerd Moellmann <gerd@gnu.org>
503 * xterm.c (x_alloc_nearest_color): Fix last change to compare
506 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
507 we have a color cache, check that the cached color equals the
508 allocated color. If not, clear the color cache.
510 * window.c (displayed_window_lines): Change buffers if necessary.
511 Fix computation of displayed lines.
513 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
514 update_menu_bindings to DEFVAR_BOOL.
516 2000-10-30 Kenichi Handa <handa@etl.go.jp>
518 * search.c (Fset_match_data): Be sure to make search_regs always sane.
520 * puresize.h (BASE_PURESIZE): Increase to 680000.
522 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
524 2000-10-29 Jason Rumney <jasonr@gnu.org>
526 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
528 * w32term.c (w32_bdf_per_char_metric): Negate descent.
529 (w32_cache_char_metrics): Handle possibility that 'x' does not
531 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
533 * w32bdf.h (bdffont): Add nchars.
535 * w32bdf.c (set_bdf_font_info): Set it.
536 (w32_BDF_TextOut): Swap byte order of double byte characters.
537 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
539 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
541 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
542 don't override the colors in frame's param_alist, unless they are
545 * term.c (reassert_line_highlight): If inverse_video is non-zero,
546 reverse the effect of the highlight flag.
548 2000-10-27 Ken Raeburn <raeburn@gnu.org>
550 * window.h (Fwindow_live_p): Declare.
552 * undo.c (record_delete): Check that last_undo_buffer is really a
553 buffer before applying XBUFFER to it.
555 * keymap.c (where_is_internal): Pass lisp object, not integer, to
558 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
560 * lisp.h (KEYMAPP): New macro.
561 (get_keymap): Remove.
562 (get_keymap_1): Rename get_keymap.
564 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
566 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
568 * xmenu.c (single_submenu): Use KEYMAPP.
569 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
570 Use KEYMAPP rather than Fkeymapp.
572 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
574 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
575 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
576 Use KEYMAPP rather than Fkeymapp.
577 (single_submenu): Use KEYMAPP.
578 (w32_menu_show, w32_dialog_show): Use TRUE.
580 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
582 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
583 (Fkeymapp): Use KEYMAPP.
584 (get_keymap): Rename from get_keymap_1. Remove old def.
585 Return t when autoload=0 and error=0 and the keymap needs autoloading.
586 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
587 (Fminor_mode_key_binding): Don't raise an error if the binding
589 (Fuse_global_map, Fuse_local_map): Allow autoloading.
590 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
592 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
593 Allow Vspecial_event_map to be autoloaded.
594 (menu_bar_items): Fetch the keymap rather than using keymapp.
595 (menu_bar_one_keymap): No need to follow func-indirect any more.
596 (parse_menu_item): get_keymap_1 -> get_keymap.
597 (tool_bar_items): Fetch the keymap rather than using keymapp.
598 (read_key_sequence): Use KEYMAPP.
600 * intervals.c (get_local_map): Use get_keymap rather than following
601 function-indirections explicitly.
603 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
605 2000-10-27 Jason Rumney <jasonr@gnu.org>
607 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
608 point, as Windows has oversized fonts.
610 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
612 2000-10-27 Gerd Moellmann <gerd@gnu.org>
614 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
615 (freehook, reallochook): Handle null pointer arguments.
616 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
618 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
620 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
621 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
622 Giving in to popular pressure to shut up the compiler with casts.
624 2000-10-27 Gerd Moellmann <gerd@gnu.org>
626 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
627 signed value, and use a default value computed from the font's
630 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
632 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
633 that specify a negative underline position can still use underlines.
635 * window.c (Fpos_visible_in_window_p): Make POS default to
636 WINDOW's point, not the current buffer's point.
638 2000-10-26 Dave Love <fx@gnu.org>
640 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
643 2000-10-26 Gerd Moellmann <gerd@gnu.org>
645 * window.c (size_window): Compute size difference from sum of old
646 child window sizes instead of from parent's size.
648 * xdisp.c (pos_visible_p): Change current buffer if necessary.
649 Handle obscured lines at the top of the window.
651 * frame.c (Fdelete_frame): Doc fix. Move running the hook
652 down after the last error condition check.
654 * frame.c (Fdelete_frame): Run delete-frame-hook.
656 2000-10-26 Kenichi Handa <handa@etl.go.jp>
658 * coding.c (decode_coding): Fix previous change (check also
659 CODING_MODE_LAST_BLOCK).
661 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
663 * regex.c: More `unsigned char' -> `re_char' changes.
664 Also change several `int' into `re_wchar_t'.
665 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
666 (PUSH_FAILURE_POINTER): Don't cast any more.
667 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
668 We want GCC to complain, since this piece of code makes
669 re_match non-reentrant, which *should* be fixed.
670 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
671 (EXTEND_BUFFER): Use RETALLOC.
672 (SET_LIST_BIT): Don't cast.
673 (re_wchar_t): New type.
674 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
675 that those two functions will always properly return.
676 (IMMEDIATE_QUIT_CHECK): Cast to void.
677 (analyse_first): Use recursion rather than an explicit stack.
678 (re_compile_fastmap): Can't fail anymore.
679 (re_search_2): Don't check re_compile_fastmap for failure.
680 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
681 Now also sets the new value (passed in a new argument).
682 (re_match_2_internal): Use it.
683 Also, use a new var `reg' of type size_t when looping through regs
684 rather than reuse the inappropriate `mcnt'.
686 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
687 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
688 (where_is_internal): Renamed from Fwhere_is_internal.
689 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
690 (Fwhere_is_internal): New function wrapping where_is_internal.
691 (where_is_internal_1): Handle the case where we're filling the cache.
692 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
694 2000-10-25 Miles Bader <miles@gnu.org>
696 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
698 2000-10-25 Gerd Moellmann <gerd@gnu.org>
700 * window.c (pos_fully_visible_p): Removed.
701 (Fpos_visible_in_window_p): Use pos_visible_p to determine
702 if position is visible and/or fully visible.
704 * lisp.h (pos_visible_p): Add prototype.
706 * xdisp.c (pos_visible_p): New function.
708 2000-10-25 Kenichi Handa <handa@etl.go.jp>
710 * process.c (send_process): If OBJECT is t, it means that the data
711 is from C string, but we should encode it. Before calling
712 setup_raw_text_coding_system, be sure to flush out data by the
713 previous coding system.
715 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
717 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
718 assignment of startpos to prev when startpos == pos.
720 * editfns.c (find_field): Set the field stickiness correctly from
721 overlay fields. Use renamed `text_property_stickiness'.
722 (text_property_stickiness): Renamed from `char_property_stickiness'.
723 Only check text properties, not overlays.
724 * textprop.c (get_char_property_and_overlay): New function.
725 (Fget_char_property): Use it.
726 * intervals.h (get_char_property_and_overlay): Add declaration.
728 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
730 * keymap.c: Use AREF, ASET and ASIZE macros.
731 (Fmake_sparse_keymap): Docstring fix.
733 (shadow_lookup): Move up.
734 Handle the case where lookup-key returns an integer.
735 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
736 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
737 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
738 Simplify/rewrite the keymap-finding code.
739 Add check for command shadowing, using shadow_lookup.
741 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
743 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
744 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
747 2000-10-24 Andrew Innes <andrewi@gnu.org>
749 * dired.c (directory_files_internal_unwind): New function.
750 (directory_files_internal): Use it to ensure closedir is called
751 even if expand-file-name or file-attributes throw, eg. because of
752 a user interrupt. Also enable immediate_quit while calling
753 re_search, so that matching can be interrupted as well.
755 2000-10-24 Andrew Innes <andrewi@gnu.org>
757 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
759 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
760 so that re_search functions only quit when callers expect them to.
762 2000-10-24 Kenichi Handa <handa@etl.go.jp>
764 * regex.c (regex_compile): Change the way of handling a range from
765 a char less than 256 to a char not less than 256.
767 2000-10-24 Gerd Moellmann <gerd@gnu.org>
769 * window.c (size_window): Prevent setting window's width or
770 height to a negative value (esp. with XSETFASTINT).
772 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
773 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
774 (protect_malloc_state) [GC_MALLOC_CHECK &&
775 GC_PROTECT_MALLOC_STATE]: New function.
776 (PROTECT_MALLOC_STATE): New macro.
777 (__malloc_initialize, morecore, _malloc_internal)
778 (_free_internal) _realloc_internal): Use it to make _heapinfo
779 read-only outside of gmalloc.
781 * keymap.c: Update copyright.
783 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
786 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
788 * filelock.c (unlock_all_files): Use unlock_file to expand each
789 buffer's file_truename before trying remove its lock file.
791 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
793 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
794 or CRLF, decode EOLs.
796 2000-10-24 Kenichi Handa <handa@etl.go.jp>
798 * window.c (Fdisplay_buffer): Fix doc.
800 2000-10-23 Jason Rumney <jasonr@gnu.org>
802 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
803 ASCII font of default fontset on Windows.
805 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
806 xterm.c comment below).
808 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
810 2000-10-23 Gerd Moellmann <gerd@gnu.org>
812 * xterm.c (x_connection_closed): Reset handling_signal.
814 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
817 2000-10-23 Miles Bader <miles@gnu.org>
819 * window.c (window_scroll_pixel_based, window_scroll_line_based):
820 Pass nil for FULLY argument to Fpos_visible_in_window_p to
821 maintain old behavior.
822 * minibuf.c (Fminibuffer_complete): Likewise.
824 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
826 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
827 that when a font can't be exactly centered, it errs up rather than
830 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
832 * fns.c (Fbase64_decode_string): The decoded result should be
835 2000-10-23 Andrew Choi <akochoi@i-cable.com>
837 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
839 * dispnew.c [macintosh]: Include macterm.h.
840 (init_display) [macintosh]: Initialization for window system.
842 * emacs.c (main) [macintosh]: Call syms_of_textprop,
843 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
844 syms_of_search, x_term_init, and init_keyboard before calling
845 init_window_once. Also, call syms_of_xmenu.
847 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
848 default fontset to Monaco.
850 * frame.c [macintosh]: Include macterm.h. Remove declarations of
851 NewMacWindow and DisposeMacWindow.
852 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
853 instead of calling NewMacWindow and setting fields of
854 f->output_data.mac directly. Call init_frame_faces.
855 (Fdelete_frame) [macintosh]: Remove unused code.
856 (Fmodify_frame_parameters) [macintosh]: Call
857 x_set_frame_parameters instead of mac_set_frame_parameters.
859 * frame.h [macintosh]: Define menu_bar_lines field in struct
860 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
862 * keyboard.c [macintosh]: Include macterm.h.
863 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
864 and menu_bar_activate_event type events as for X and NT.
865 (make_lispy_event) [macintosh]: Construct lisp events of type
866 MENU_BAR_EVENT as for X and NT.
868 * sysdep.c [macintosh]: Remove declaration for sys_signal.
869 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
870 (sys_subshell) [macintosh]: Remove definition entirely.
871 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
872 Vwindow_system_version here. Remove initialization of
874 (read_input_waiting): Correct the number of parameters passed to
876 Move all Macintosh functions to mac/mac.c.
878 * term.c [macintosh]: Include macterm.h.
880 * window.c [macintosh]: Include macterm.h.
882 * xdisp.c [macintosh]: Include macterm.h. Declare
883 set_frame_menubar and pending_menu_activation.
884 (echo_area_display) [macintosh]: Do not return if terminal frame
885 is the selected frame.
886 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
887 Allow only the selected frame to set menu bar.
888 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
889 calling FRAME_EXTERNAL_MENU_BAR (f).
890 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
892 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
893 and check_x. Declare XCreateGC. Define x_create_gc and
894 x_free_gc. Initialize font_sort_order.
895 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
896 but call x_list_fonts instead of w32_list_fonts.
897 (Finternal_face_x_get_resource) [macintosh]: Do not call
898 display_x_get_resource.
899 (prepare_face_for_display) [macintosh]: Set xgcv.font.
900 (realize_x_face) [macintosh]: Load the font if it is specified in
902 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
905 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
907 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
908 is nil: since we go to the end of submap anyway, we'd end up
910 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
911 doesn't obey autoload.
913 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
915 * msdos.c (dos_set_window_size): Update screen dimension variables.
917 2000-10-21 Jason Rumney <jasonr@gnu.org>
919 * w32term.c (w32_cache_char_metrics): Double check that font is
920 really fixed pitch before trusting tmPitchAndFamily.
922 2000-10-21 Andrew Innes <andrewi@gnu.org>
924 * w32gui.h (w32_char_font_type): Move enum from w32term.c
926 * w32term.h: Extern decl for w32_cache_char_metrics.
928 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
930 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
931 (w32_unload_font): Free per_char array if present.
933 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
934 cached information in emulated XFontStruct to handle common cases
935 quickly. Do not allocate XCharStruct for return.
936 (w32_native_per_char_metric): New function.
937 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
939 (x_produce_glyphs): Don't get an HDC. Change calls to
940 w32_per_char_metric to match arg change above. Remove calls to
942 (w32_get_glyph_overhangs): Ditto.
943 (w32_cache_char_metrics): New function.
945 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
946 ($(BLD)/casefiddle.$(O)): Remove compile command.
947 ($(BLD)/gmalloc.$(O)): Remove compile command.
948 ($(BLD)/dispnew.obj):
949 ($(BLD)/keyboard.obj):
950 ($(BLD)/w32inevt.obj):
954 ($(BLD)/editfns.obj):
960 ($(BLD)/intervals.obj):
961 ($(BLD)/minibuf.obj):
965 ($(BLD)/textprop.obj):
967 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
968 ($(BLD)/term.obj): Add dependency on dispextern.h.
970 * makefile.nt ($(BLD)\dispnew.obj):
971 ($(BLD)\keyboard.obj):
972 ($(BLD)\w32inevt.obj):
976 ($(BLD)\editfns.obj):
982 ($(BLD)\intervals.obj):
983 ($(BLD)\minibuf.obj):
987 ($(BLD)\textprop.obj):
989 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
990 ($(BLD)\term.obj): Add dependency on dispextern.h
992 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
994 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
995 with an additional argument of Qt.
997 2000-10-21 Miles Bader <miles@gnu.org>
999 * window.c (pos_fully_visible_in_window_p): New function.
1000 (Fpos_visible_in_window_p): Add FULLY argument.
1001 Use pos_fully_visible_in_window_p.
1002 (window_scroll_pixel_based, window_scroll_line_based): Update
1003 calls to Fpos_visible_in_window_p.
1004 * lisp.h (Fpos_visible_in_window_p): Update prototype
1006 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1008 * alloc.c (toplevel): Conditionalize compilation of mem_*
1009 functions differently.
1011 2000-10-20 Jason Rumney <jasonr@gnu.org>
1013 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
1014 mem_init where it used to be. mem_z etc not defined otherwise.
1016 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1018 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
1020 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
1021 structure definition and related variabled to the top of the file.
1022 Include this code when GC_MALLOC_CHECK is defined.
1023 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
1024 register/unregister allocated region.
1025 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
1026 which isn't allocated.
1027 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
1028 something which is already in use.
1029 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
1030 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
1031 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
1032 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
1034 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
1035 _malloc_internal instead of malloc.
1036 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
1039 2000-10-20 Andrew Innes <andrewi@gnu.org>
1041 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
1043 (my_strftime) <macro>: Don't use macro arg list when redefining as
1045 (my_strftime) <function>: Supply 0 as ut argument.
1047 2000-10-19 Jason Rumney <jasonr@altavista.net>
1049 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
1050 including dispextern.h, as it stops faces from working.
1052 * w32fns.c (Fx_create_frame): Don't bother calling
1053 face-set-after-frame-default since the caller does it for us
1054 anyway. Clean up calls to x_get_arg to be consistent with X.
1056 * w32term.c (x_produce_glyphs): Handle
1057 unibyte_display_via_language_environment correctly.
1058 (w32_draw_box_rect): Fix the calculation of width and height.
1060 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
1061 as it has stopped working.
1062 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
1065 2000-10-19 Gerd Moellmann <gerd@gnu.org>
1067 * eval.c (skip_debugger): Prevent a compiler warning.
1068 (Fcondition_case): Likewise.
1069 (Fbacktrace_frame): Use a null interactive spec.
1071 2000-10-19 Kenichi Handa <handa@etl.go.jp>
1073 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
1075 2000-10-18 Gerd Moellmann <gerd@gnu.org>
1077 * strftime.c: Sync with glibc, file version 1.78.
1078 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
1079 should no longer be used according to ISO 8601.
1081 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
1082 no map for meta_prefix_char, don't try to use it as a keymap.
1083 Instead, if T_OK is non-zero, look up a default binding, if any,
1084 otherwise, if T_OK is zero, return nil.
1086 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
1087 (x_to_xcolors, png_load): Use x_query_color.
1089 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
1091 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
1093 (x_copy_color, x_alloc_lighter_color): Likewise.
1095 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
1096 (x_query_color, x_query_colors): Add prototype.
1098 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
1099 check_string_bytes only if not noninteractive, increase count to 50.
1101 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
1103 * insdel.c (adjust_markers_for_delete): Handle before-insertion
1106 2000-10-17 Gerd Moellmann <gerd@gnu.org>
1108 * alloc.c (pure_bytes_used): Renamed from pureptr.
1110 (pure_alloc): New function.
1111 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
1113 (Fpurecopy): Use PURE_POINTER_P.
1115 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
1116 PT has moved backward.
1118 * xdisp.c (cursor_row_p): Take continued lines into account.
1120 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
1122 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
1123 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
1124 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
1127 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
1128 of selective display off while searching for the next line start.
1130 2000-10-17 Kenichi Handa <handa@etl.go.jp>
1132 * Makefile.in (term.o): Depend on dispextern.h.
1134 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
1136 * keymap.c (keymap_memberp): Ensure that nil is not a member.
1138 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1140 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
1141 the iterator at the beginning, so that they can be set later on,
1142 for instance in reseat_at_next_visible_line_start, without being
1145 * xfns.c (pbm_format): Add :foreground and :background keywords.
1146 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
1147 (xbm_load): Recognize foreground and background color
1150 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
1152 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
1154 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
1157 * msdos.c (IT_set_face): Compare highlighted face with the default
1158 face, and invert colors if these faces' colors are identical.
1159 (Fmsdos_remember_default_colors): Don't swap foreground and
1160 background colors in initial_colors[].
1161 (IT_set_frame_parameters): Don't swap frame's foreground and
1162 background pixels. If ALIST includes "(reverse . t)", swap
1163 foreground-color and background-color properties in frame's
1164 param_alist. If the original frame's param_alist doesn't specify
1165 the colors, store unspecified-fg and unspecified-bg, reversed if
1168 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
1169 the colors are unspecified and reversed, reverse fore- and back-
1170 ground in the returned value.
1171 (Fframe_parameter): Ditto.
1173 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1175 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
1176 get_last_unchanged_at_beg_row.
1177 (find_first_unchanged_at_end_row): Renamed from
1178 get_first_unchanged_at_end_row.
1179 (find_first_unchanged_at_end_row): Convert assertions to
1180 unconditional tests which abort. When looking for a row in
1181 unchanged text, don't go further back than first_text_row.
1183 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
1184 Don't add in the last line's height when deciding if the new
1185 position is below the scroll margin.
1187 2000-10-16 Miles Bader <miles@gnu.org>
1189 * editfns.c (Fconstrain_to_field): Check carefully for field
1190 boundaries if either OLD_POS or NEW_POS has a non-nil field
1191 property, even if they're the same.
1193 2000-10-16 Kenichi Handa <handa@etl.go.jp>
1195 * xterm.c (x_draw_box_rect): Fix the calculation of width and
1196 height for XFillRectangle.
1198 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
1200 * syntax.c (Fstring_to_syntax): New function extracted from
1201 Fmodify_syntax_entry.
1202 (Fmodify_syntax_entry): Use it and document the ! and | fences.
1203 (skip_chars, Fforward_comment): Remove unused variables.
1204 (syms_of_syntax): Add defsubr for string-to-syntax.
1205 (describe_syntax): Add code for comment and string fences.
1207 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
1209 * keymap.c (access_keymap): Add AUTOLOAD parameter.
1210 Do the meta->esc mapping. Call get_keyelt before returning.
1211 Start scanning from the second element (the first is always `keymap')
1212 to make it easier to detect when we reach a parent map.
1213 Handle the case of inheriting from a symbol whose function is a map.
1214 (Fkeymap_parent): Also handle the `inherit from symbol' case.
1215 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
1216 (get_keyelt, Flookup_key): Update call to access_keymap.
1217 Remove the meta->esc mappings.
1218 (define_as_prefix): Delete old disabled code.
1219 (menu_item_p): New function.
1220 (where_is_internal_1): Skip over the few remaining menu items.
1221 * lisp.h (access_keymap): Update prototype.
1222 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
1223 Update call to access_keymap.
1224 (follow_key, read_key_sequence): Update calls to access_keymap.
1225 Remove the meta->esc mappings.
1227 2000-10-13 Gerd Moellmann <gerd@gnu.org>
1229 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
1230 with additional argument.
1232 * xdisp.c (cursor_row_p): New function.
1233 (try_cursor_movement, display_line): Use it.
1235 * xdisp.c (append_space): Also save/restore iterator's current
1236 character and its length.
1238 * xdisp.c (init_from_display_pos): Add an assertion.
1239 (handle_stop): Don't set iterator's add_overlay_start.
1240 (handle_invisible_prop): Likewise.
1241 (load_overlay_strings): If text under an overlay is invisible,
1242 take both before- and after-strings into account when the iterator
1243 is positioned either at the start or at the end of the overlay.
1244 (forward_to_next_line_start): Rewritten.
1245 (reseat_at_next_visible_line_start): Rewritten.
1246 (set_iterator_to_next): Add parameter RESEAT_P.
1248 * dispextern.h (struct it): Remove member add_overlay_start.
1249 (set_iterator_to_next): Change prototype.
1251 2000-10-13 Kenichi Handa <handa@etl.go.jp>
1253 * coding.c (code_convert_region): Be sure to initialize
1254 coding->category_idx.
1255 (decode_coding_string): Set coding->src_multibyte and
1256 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
1257 (encode_coding_string): Set coding->src_multibyte and
1258 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
1260 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
1262 * xfns.c (Fx_create_frame): Don't bother calling
1263 face-set-after-frame-default since the caller does it for us anyway.
1265 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1267 * window.c (coordinates_in_window): Fix detection of vertical line
1268 on character terminals.
1270 2000-10-12 Gerd Moellmann <gerd@gnu.org>
1272 * editfns.c (save_excursion_save): Additionally record the
1274 (save_excursion_restore): If buffer was visible in a window, and a
1275 different window was selected, and the old selected window is
1276 still live, restore point in that window.
1278 2000-10-12 Kenichi Handa <handa@etl.go.jp>
1280 * xterm.c (x_produce_glyphs): Handle
1281 unibyte_display_via_language_environment correctly.
1283 * regex.c (regex_compile): Change the way of handling a range from
1284 unibyte char to multibyte char.
1286 * syntax.c (skip_chars): Change the way of handling a range from
1287 unibyte char to multibyte char.
1289 * process.c (read_process_output): Cancel previous change.
1291 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
1293 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
1295 * charset.c (Ffind_charset_string): Doc fix.
1296 (Ffind_charset_region): Doc fix.
1298 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
1300 * process.c (read_process_output): Fix previous change. Adjust
1301 multibyteness of text to insert in a buffer by
1302 string_make_unibyte/multibyte instead of
1303 Fstring_as_unibyte/multibyte.
1305 2000-10-10 Andreas Schwab <schwab@suse.de>
1307 * alloc.c (mark_object): Remove all workarounds installed on
1310 2000-10-10 Kenichi Handa <handa@etl.go.jp>
1312 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
1314 (base64_encode_1): Make it work for a text of multibyte form.
1315 (Fbase64_decode_region): Allocate sufficient memory for multibyte
1316 case. Don't call str_to_multibyte because base64_decode_1
1317 produces correct multibyte form for eight-bit codes.
1318 (Fbase64_decode_string): Adjusted for the change of
1320 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
1321 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
1324 * charset.h (CHAR_STRING): Optimized for single byte characters.
1326 2000-10-09 Andreas Schwab <schwab@suse.de>
1328 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
1329 -1 after socket is closed, to fall through to error processing.
1331 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
1333 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
1334 variables. If ALIST includes foreground-color or
1335 background-color, change also the colors of the default face for
1338 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1340 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
1341 them extern (they are defined on xfaces.c).
1342 (syms_of_msdos): Don't intern and don't staticpro
1343 Qbackground_color and Qforeground_color.
1345 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
1347 * frame.c (Fframe_parameter): For non-windowed frames, if
1348 f->param_alist says foreground or background color is unspecified,
1349 call tty_color_name to return the color name computed from the
1350 frame's current colors.
1352 2000-10-06 Dave Love <fx@gnu.org>
1354 * terminfo.c (ospeed): Don't declare.
1356 * sysdep.c: Don't include string.h.
1357 (h_errno): Declare conditional also on TRY_AGAIN.
1359 * charset.c (Ffind_charset_string): Doc fix.
1361 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
1362 (Fbase64_decode_region, Fbase64_decode_string): More explicit
1365 2000-10-05 Dave Love <fx@gnu.org>
1367 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
1368 position like menu-bar.
1370 2000-10-05 Gerd Moellmann <gerd@gnu.org>
1372 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
1374 * xdisp.c (handle_single_display_prop): Use safe_call1.
1375 (safe_call): Renamed from call_function.
1376 (safe_call1): New function.
1377 (handle_fontified_prop): Use safe_call1 instead of call1.
1378 (safe_eval): Renamed from eval_form.
1379 (safe_eval_handler): Renamed from eval_handler.
1380 (handle_single_display_prop, display_mode_element): Use safe_eval
1381 instead of eval_form.
1383 * xfaces.c (merge_face_heights): Use safe_call instead of
1386 * keyboard.c (show_help_echo): Use safe_call instead of
1387 call_function; use safe_eval instead of eval_form.
1389 * lisp.h (safe_call): Renamed from call_function.
1390 (safe_eval): Renamed from eval_form.
1391 (safe_call1): Add prototype.
1393 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
1395 * xfns.c (image_ascent): Rearrange ascent calculation for the
1398 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
1400 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
1401 (where_is_internal_1): Don't bother ignoring menu-items any more.
1403 2000-10-04 Gerd Moellmann <gerd@gnu.org>
1405 * keyboard.c (update_menu_bindings): New variable.
1406 (parse_menu_item): Use AREF. If update_menu_bindings
1407 is 0, don't update menu bindings.
1408 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
1410 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
1412 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
1415 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
1417 * syntax.c (forw_comment): Match nestedness of ender/starter.
1418 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
1419 (prev_char_comstart_first): Remove.
1420 (back_comment): Check two-char comment markers more carefully
1421 to better handle overlapping cases like *//* or /* */* */ ...
1422 Match nestedness of ender/starter.
1424 2000-10-02 Dave Love <fx@gnu.org>
1426 * config.in (HAVE_GAI_STRERROR): Add undef.
1428 * process.c (Fopen_network_stream): Use it.
1430 * m/alpha.h (NO_REMAP): Don't define.
1432 2000-10-02 Gerd Moellmann <gerd@gnu.org>
1434 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
1435 return with a string converted to an integer or vice versa when
1436 Vmocklisp_arguments is t.
1437 (Fsignal): Likewise. The function can return for `quit'.
1438 (struct gcpro): Declare member `var' to point to a volatile
1441 * eval.c (error): Prevent compiler warning.
1443 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
1445 * keymap.c (keymap_memberp): New function.
1446 (Fset_keymap_parent): Use it.
1447 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
1448 Use keymap_memberp to avoid creating cycles.
1449 (access_keymap): Use KEYMAPP.
1451 2000-09-30 Gerd Moellmann <gerd@gnu.org>
1453 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
1454 gai_strerror. Make sure xerrno is set if connect fails. Improve
1457 2000-09-29 Jason Rumney <jasonr@gnu.org>
1459 * w32term.c (w32_char_font_type, w32_encode_char)
1460 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
1461 (w32_bdf_per_char_metric): New function.
1462 (w32_per_char_metric): Use it.
1463 (x_draw_glyph_string_background): Always draw background for BDF
1466 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
1467 GDI object which is a scarce resource.
1469 * w32bdf.c (search_file_line): Fix skipping of whitespace.
1470 (get_quoted_string): Fix limit on memchr search.
1471 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
1472 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
1473 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
1474 (get_cached_font_char, cache_char_offset): Use macro
1475 BDF_CODEPOINT_RANGE_COVER_P.
1476 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
1477 (clear_cached_bitmap_slots): New function.
1478 (GET_HEX_VALUE): G-Z, g-z are not hex.
1479 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
1480 (get_bitmap_with_cache): Use new cache implementation.
1481 (create_offscreen_bitmap): New function.
1482 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
1484 * w32term.c (x_produce_glyphs): If the distance from the current
1485 position to the next tab stop is less than a canonical character
1486 width, use the tab stop after that.
1487 (x_draw_glyphs): Handle case START and END are out of bounds more
1489 (x_clear_mouse_face): Block/unblock input.
1490 (x_display_and_set_cursor): Don't show a hollow box cursor for
1491 buffers whose cursor_type is nil.
1493 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1495 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
1498 * dispextern.h (updating_frame): Declare extern.
1500 2000-09-29 Andreas Schwab <schwab@suse.de>
1502 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
1504 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1506 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
1507 use its function definition.
1508 (tool_bar_items): Likewise.
1510 * lisp.h (fatal): Declare NO_RETURN.
1512 2000-09-29 Kenichi Handa <handa@etl.go.jp>
1514 * keymap.c: Remove the line "#undef NULL".
1516 2000-09-28 Gerd Moellmann <gerd@gnu.org>
1518 * xterm.c (x_make_frame_visible): Try harder to make the frame
1521 2000-09-28 Dave Love <fx@gnu.org>
1523 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
1525 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
1527 * .gdbinit (xreload): Note its need on GNU/Linux.
1529 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
1530 r_alloc, r_alloc_free.
1532 2000-09-28 Kenichi Handa <handa@etl.go.jp>
1534 * syntax.c (skip_chars): Handle negation correctly.
1536 2000-09-27 Gerd Moellmann <gerd@gnu.org>
1538 * xfaces.c (realize_default_face): Call set_lface_from_font_name
1539 with non-zero FORCE_P argument.
1541 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
1544 * xdisp.c (window_box_height): Add an assertion.
1546 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
1547 tool-bar than is available.
1548 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
1550 2000-09-27 Dave Love <fx@gnu.org>
1552 * s/irix6-5.h: Now works 64-bit. Tidied.
1554 2000-09-26 Gerd Moellmann <gerd@gnu.org>
1556 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
1557 instead of BITS_PER_INT.
1558 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
1559 EMACS_UINT, respectively.
1560 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
1562 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
1564 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
1566 * window.c (freeze_window_starts): Construct last argument for
1567 foreach_window differently.
1569 * xfns.c (x_decode_color): Don't return a Lisp_Object.
1571 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
1572 EMACS_UINT instead of `int' and `unsigned int'.
1573 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
1575 * frame.h (struct frame): Make the `nothing' member of union
1576 output_data an EMACS_INT.
1578 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
1580 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
1581 size in the sdata structure.
1582 (SDATA_NBYTES, SDATA_DATA): New macros.
1583 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
1584 differently for the different layout of the sdata structure.
1585 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
1587 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
1588 Check that size recorded in the string size and size recorded in
1589 the sdata structure agree.
1591 2000-09-25 Dave Love <fx@gnu.org>
1593 * buffer.c: Include stdio.h.
1595 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
1597 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
1599 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
1600 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
1602 (__malloc_extra_blocks): Declare as __malloc_size_t.
1604 2000-09-25 Gerd Moellmann <gerd@gnu.org>
1606 * alloc.c (mark_image): Use GC_NILP instead of NILP.
1608 * keyboard.c (show_help_echo): Set help_echo_showing_p.
1609 (read_char): If help-echo is showing, preserve the echo area
1612 * xdisp.c (help_echo_showing_p): New variable.
1613 (set_message): Reset it to 0.
1614 (init_xdisp): Initialize help_echo_showing_p.
1616 * dispextern.h (help_echo_showing_p): Declare extern.
1618 * config.in: Fix typo in __GNUC_MINOR__.
1620 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
1622 * s/freebsd.h (POSIX_SIGNALS): Define.
1624 * xterm.c (x_clear_mouse_face): Block/unblock input.
1626 2000-09-24 Dave Love <fx@gnu.org>
1628 * fns.c (base64_encode_1): Fix last change.
1630 2000-09-22 Gerd Moellmann <gerd@gnu.org>
1632 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
1634 * xdisp.c (try_window_reusing_current_matrix): More fixes
1635 for the case window has a header-line.
1637 2000-09-22 Dave Love <fx@gnu.org>
1639 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
1642 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
1644 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
1646 2000-09-21 Gerd Moellmann <gerd@gnu.org>
1648 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
1651 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
1654 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
1655 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
1656 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
1659 * marker.c (byte_char_debug_check): Return void.
1661 * xfns.c (Fx_create_frame): Set default frame parameter value
1662 for tool-bar-lines to 1.
1664 * dispnew.c (scrolling_window): Compare y-positions of rows
1665 equal at the start. Some simplification.
1667 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
1668 reused rows' y-position in the case window has a header-line, and
1669 new window start is greater than old window start.
1671 * process.c (process_sent_to): New variable.
1672 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
1673 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
1674 Declare more parameters volatile.
1676 * lread.c (Vrecursive_load_depth_limit): New variable.
1677 (Fload): Check recursive loads whose recursion depth exceeds
1678 Vrecursive_load_depth_limit.
1679 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
1681 2000-09-20 Gerd Moellmann <gerd@gnu.org>
1683 * fileio.c (Fread_file_name): Doc fix.
1685 * editfns.c (Fmessage_or_box): Doc fix.
1687 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
1689 * xfns.c (xbm_scan): Allow C-style comments.
1691 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
1692 symbols are specified, add color translations to the cache.
1693 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
1695 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
1697 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
1698 structures to xpm_init_color_cache.
1700 2000-09-19 Gerd Moellmann <gerd@gnu.org>
1702 * dispnew.c (update_window_line): Make sure to always draw
1705 2000-09-19 Andrew Innes <andrewi@gnu.org>
1707 * makefile.nt (bootstrap-emacs): Don't change directory.
1709 2000-09-19 Kenichi Handa <handa@etl.go.jp>
1711 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
1713 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
1714 If output buffer is too small, signal an appropriated error.
1716 2000-09-18 Dave Love <fx@gnu.org>
1718 * keyboard.c (menu_bar_items, tool_bar_items)
1719 (current_active_maps): Remove redundant get_local_map call.
1721 2000-09-18 Gerd Moellmann <gerd@gnu.org>
1723 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
1724 cursor for buffers whose cursor_type is nil.
1726 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
1727 a feature to implement that is already implemented.
1728 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
1731 * xfns.c (x_clear_image_1): New function.
1732 (x_clear_image): Use it.
1733 (x_from_xcolors): Use x_clear_image_1; don't free the image's
1736 * dispnew.c (update_window): Move test for invisible lines
1737 at the top to update_window_line.
1738 (update_window_line): Handle invisible lines here.
1740 * xfns.c (clear_image_cache): Clear current matrices of all
1741 frames sharing an image cache. Block input while freeing
1742 images. Fix timestamp comparison.
1743 (x_clear_image): Also free the mask.
1745 * xfns.c (lookup_image): Block input while loading the image so
1746 that we won't get interrupted in a state where the image isn't yet
1748 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
1749 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
1750 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
1751 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
1754 2000-09-16 Gerd Moellmann <gerd@gnu.org>
1756 * dispnew.c (update_window): Make sure to make desired rows
1757 current even if they are completely invisible at the top
1760 2000-09-15 Gerd Moellmann <gerd@gnu.org>
1762 * xfns.c (lookup_image): Build mask before applying an algorithm.
1763 Recognize algorithm `disabled'.
1764 (cross_disabled_images): New variable.
1765 (COLOR_INTENSITY): New macro.
1766 (x_detect_edges): Use COLOR_INTENSITY.
1767 (x_disable_image): New function.
1768 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
1770 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
1771 disabled state, don't apply an image transformation algorithm if
1772 the user specified an image for the disabled state. Use
1773 `:algorithm disabled' for creating a disabled item's image if the
1774 user hasn't specified an image.
1776 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
1777 allocation functions with the XPM lib.
1778 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
1779 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
1780 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
1781 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
1782 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
1784 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
1785 functions, if possible, because these handle color allocation
1786 failure more gracefully.
1787 (Fimage_mask_p): New function.
1789 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
1790 (Qedge_detection, Qheuristic): New symbols.
1791 (syms_of_xfns): Initialize new symbols.
1792 (lookup_image): Handle `:mask X', `:algorithm emboss', and
1793 `algorithm (edge-detection ...)'.
1794 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
1795 (tiff_format, gif_format, gs_format): Add `:mask'.
1796 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
1797 (GIF_MASK, GS_MASK): New enumerators.
1798 (x_laplace_read_row, x_laplace_write_row): Functions removed.
1799 (emboss_matrix, laplace_matrix): New variables.
1800 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
1801 (x_edge_detection): New functions.
1802 (x_laplace): Rewritten in terms of x_detect_edges.
1803 (x_build_heuristic_mask): If image has a mask, free it.
1805 2000-09-14 Andrew Innes <andrewi@gnu.org>
1807 * makefile.w32-in: Revert to Unix line endings.
1809 2000-09-14 Andrew Innes <andrewi@gnu.org>
1811 * makefile.w32-in: Standardize indentation somewhat.
1812 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
1813 cater for differences between shells.
1815 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
1817 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1819 * xterm.c (x_produce_glyphs): If the distance from the current
1820 position to the next tab stop is less than a canonical character
1821 width, use the tab stop after that.
1823 2000-09-14 Dave Love <fx@gnu.org>
1825 * buffer.c (alloc_buffer_text): Fix xmalloc call.
1827 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1829 * xdisp.c (handle_fontified_prop): While running fontification
1830 functions, bind `fontification-functions' and
1831 `after-change-functions' to nil.
1833 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
1834 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
1836 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
1838 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
1839 USE_MMAP_FOR_BUFFERS.
1841 * insdel.c (make_gap): Use enlarge_buffer_text.
1843 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
1844 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
1845 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
1846 from former r_alloc_* functions in ralloc.c.
1847 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
1849 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
1850 (mmap_init) [REL_ALLOC_MMAP]: New function.
1851 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
1852 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
1855 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
1856 (enlarge_buffer_text): Add prototype.
1858 * ralloc.c: Remove everything having to do with the use of mmap.
1860 2000-09-13 Gerd Moellmann <gerd@gnu.org>
1862 * sound.c (Fplay_sound): Doc fix.
1864 * keyboard.c: Avoid some more compiler warnings.
1865 (parse_tool_bar_item): Ignore cached key bindings.
1867 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
1868 and allocation of Lisp data.
1870 2000-09-12 Gerd Moellmann <gerd@gnu.org>
1872 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
1873 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
1876 * lread.c (Fload): Put code checking for recursive loads in #if 0.
1878 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
1880 * ccl.c: Comment fixed.
1881 (MAX_MAP_SET_LEVEL): Increased to 30.
1882 (PUSH_MAPPING_STACK): Enclose with do-while block.
1883 (POP_MAPPING_STACK): Likewise.
1884 (stack_idx_of_map_multiple): New variable.
1885 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
1886 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
1887 call the corresponding CCL program by
1888 CCL_CALL_FOR_MAP_INSTRUCTION.
1889 (ccl_driver) <CCL_MapSingle>: Likewise.
1890 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
1891 with the case where looking up process reaches to the end of
1892 map-set, and call CCL programs as the above change.
1894 2000-09-11 Gerd Moellmann <gerd@gnu.org>
1896 * xfns.c (png_load, jpeg_load): Declare some variables volatile
1897 that might be clobbered by longjmp.
1898 (check_x_display_info, x_decode_color, create_frame_xic)
1899 (Fx_display_backing_store, Fx_display_visual_class)
1900 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
1903 * lread.c (init_lread): Set Vloads_in_progress to nil.
1904 (Fload): Show list of recursively loaded files, when signaling an
1907 * lread.c (Vloads_in_progress): New variable.
1908 (record_load_unwind): New function.
1909 (Fload): Check for recursive loads.
1910 (syms_of_lread): Initialize Vloads_in_progress.
1911 (read_integer, read1): Avoid some compiler warnings.
1913 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
1916 2000-09-11 Miles Bader <miles@gnu.org>
1918 * editfns.c (Fbuffer_string): Doc fix.
1920 2000-09-10 Gerd Moellmann <gerd@gnu.org>
1922 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
1924 2000-09-09 Ken Raeburn <raeburn@gnu.org>
1926 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
1927 whether to include other header files.
1929 2000-09-09 Gerd Moellmann <gerd@gnu.org>
1931 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
1932 by Fmemq as a boolean.
1934 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
1936 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
1938 2000-09-08 Gerd Moellmann <gerd@gnu.org>
1940 * ralloc.c (mmap_fd): Remove initializer which can make it
1941 read-only in a dumped Emacs.
1942 (mmap_fd_1): New variable.
1943 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
1944 restore it from there.
1945 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
1946 unconditionally so that mmap_fd can be initialized there.
1947 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
1948 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
1949 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
1951 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
1953 * xdisp.c (dump_glyph_row): Fix printf format string.
1954 (display_line, move_it_in_display_line_to): Avoid compiler
1957 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
1959 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
1962 * xdisp.c (try_window_id): When trying to locate cursor in
1963 unchanged rows at the top, handle the case that we can't find it.
1965 * xterm.c (x_draw_glyphs): Handle case START and END are out
1966 of bounds more carefully.
1968 2000-09-08 Dave Love <fx@gnu.org>
1970 * s/sol2.h (REL_ALLOC_MMAP): Define.
1971 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
1973 * ralloc.c: Don't include string.h (redundant).
1974 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
1975 [!MAP_ANON]: Include fcntl.h.
1976 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
1977 (r_alloc, r_re_alloc, r_alloc_free)
1978 (mmap_enlarge, mmap_set_vars): Use it.
1979 (r_alloc_init_fd): New function.
1980 (__morecore) [SYSTEM_MALLOC]: Don't declare.
1981 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
1984 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
1987 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
1988 change to __NetBSD__.
1990 2000-09-08 Kenichi Handa <handa@etl.go.jp>
1992 * search.c (compile_pattern): Check the multibyteness of cached
1995 2000-09-08 Miles Bader <miles@gnu.org>
1997 * xfaces.c (default_face_vector): Function removed.
1998 (Finternal_merge_in_global_face): Restore old global/local
1999 attribute override order. Use inline loop instead of calling
2000 default_face_vector.
2002 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2004 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
2005 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
2006 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
2007 where necessary, in case POINTER_TYPE is `void'.
2009 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
2011 * frame.c (make_terminal_frame): Initialize frame foreground and
2012 background colors to unspecified, for the initial instance of an
2015 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2017 * ralloc.c (mmap_find): Fix overlap computation.
2018 (mmap_enlarge): Compute nbytes before trying to find an
2021 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
2024 * lread.c (syms_of_lread): Change value of regexp
2025 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
2027 * xmenu.c (xdialog_show): When looking up the selection in
2028 menu_items, take `quote' boundaries into account; this corresponds
2029 to a nil ITEM in x-popup-dialog.
2031 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2033 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
2035 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
2037 * coding.c (encode_coding_sjis_big5): Use translation table for
2038 encoding, not decoding. Fix the handling of latin-jisx0201.
2039 Check for the charset katakana-jisx0201 too.
2040 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
2041 (detect_coding_sjis): Check the byte sequence more rigidly.
2043 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2045 * xfaces.c (Vparam_value_alist): New variable.
2046 (syms_of_xfaces): Initialize it.
2047 (Finternal_set_lisp_face_attribute): Avoid more consing.
2049 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
2051 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
2052 (Qbackground_mode): New variable.
2053 (syms_of_frame_1): Initialize Qbackground_mode.
2055 * lisp.h (Qdisplay): Declare extern.
2057 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
2058 change face on all frames, and change the default for new frames.
2060 2000-09-07 Dave Love <fx@gnu.org>
2062 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
2064 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2066 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
2068 * charset.c: Include composite.h
2069 (lisp_string_width): New function.
2070 (Fstring_width): Call lisp_string_width instead of strwidth.
2072 * Makefile.in (charset.o): Depends on composite.h.
2074 * process.c (read_process_output): Before inserting the decoded
2075 text in the buffer, adjust the multibyteness.
2077 2000-09-06 Gerd Moellmann <gerd@gnu.org>
2079 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
2080 buffer's text buffer is null, map new memory.
2082 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
2083 POINTER_TYPE and size_t.
2084 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
2085 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
2086 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
2087 [REL_ALLOC_MMAP]: New macros.
2088 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
2089 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
2090 [REL_ALLOC_MMAP]: New functions.
2092 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
2093 before and after unexec.
2095 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
2096 text buffers if necessary.
2098 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
2099 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
2102 * config.in (HAVE_MMAP): Add #undef.
2104 2000-09-05 Gerd Moellmann <gerd@gnu.org>
2106 * frame.c (Qdisplay_type): New variable.
2107 (syms_of_frame_1): Initialize it.
2108 (Fframe_parameter): New function that avoids consing.
2109 (syms_of_frame): Defsubr it.
2111 * buffer.c (Fother_buffer): Consider buffers as invisible when
2112 they are displayed in a window on an invisible frame.
2114 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
2115 get-largest-window always return nil.
2117 2000-09-04 Gerd Moellmann <gerd@gnu.org>
2119 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
2120 variable; recognize Emacs 19 elc files.
2122 2000-09-04 Miles Bader <miles@gnu.org>
2124 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
2125 before initially popping up the menu, so the menu doesn't flash
2126 when the face settings are significantly different from the
2129 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
2131 * regex.c (WIDE_CHAR_SUPPORT): New macro.
2132 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
2133 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
2134 (BIT_UNIBYTE): Remove.
2135 (re_match_2_internal): Delete corresponding code and streamline the
2136 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
2137 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
2138 (re_wctype_t): New type.
2139 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
2140 (regex_compile): Use them and fix handling of overly long char classes.
2142 2000-09-03 Andrew Innes <andrewi@gnu.org>
2144 * makefile.w32-in: Change to DOS line endings.
2146 * s/ms-w32.h (ORDINARY_LINK): New define.
2148 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
2149 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
2151 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
2152 (distclean): Delete them here instead.
2154 * w32proc.c (compare_env): Convert to uppercase for comparison,
2155 not lowercase, to match how the native Windows shell works.
2157 2000-09-03 Jason Rumney <jasonr@gnu.org>
2159 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
2160 CVS changes the line-ends when checking in/out on DOS/Windows.
2162 * makefile.nt (emacs): Do not change directory to run temacs, as
2163 the load-path is set relative to current directory.
2165 2000-09-03 Miles Bader <miles@gnu.org>
2167 * xterm.c (x_alloc_lighter_color_for_widget): New function.
2169 2000-09-02 Gerd Moellmann <gerd@gnu.org>
2171 * xdisp.c (redisplay_mode_lines): New function.
2172 (display_mode_lines): Return number of mode lines displayed.
2173 (echo_area_display): Use redisplay_mode_lines to draw garbaged
2174 mode lines. Don't temporarily bind redisplay-dont-pause to t.
2176 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
2177 string.h and strings.h.
2178 (index) [HAVE_INDEX]: Add prototype.
2180 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
2181 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
2183 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
2184 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
2186 2000-09-01 Gerd Moellmann <gerd@gnu.org>
2188 * lread.c (read1): Accept `?' as symbol constituent, for
2189 compatiblity with XEmacs.
2191 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
2193 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
2194 (struct re_pattern_buffer): Remove newline_anchor.
2195 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
2196 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
2197 (re_max_failures, fail_stack): Use size_t rather than unsigned.
2198 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
2199 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
2200 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
2201 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
2202 Get rid of references to newline_anchor.
2203 (regcomp): Allocate and precompute a fastmap.
2205 2000-08-31 Gerd Moellmann <gerd@gnu.org>
2207 * lread.c (openp): GCPRO local variable `filename'.
2209 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
2211 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
2213 * regex.c: Merge some changes from GNU libc. Add prototypes.
2214 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
2215 Use memcmp and memcpy instead of bcopy and bcmp.
2216 (init_syntax_once): Use ISALNUM.
2217 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
2218 (REG_UNSET_VALUE): Remove. Use NULL instead.
2219 (REG_UNSET, re_match_2_internal): Use NULL.
2220 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
2222 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
2223 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
2224 (regex_compile): In handle_interval, return an error rather than try to
2225 unfetch the interval if we can't find the closing brace.
2226 Obey the RE_NO_GNU_OPS syntax bit.
2227 (TOLOWER): New macro.
2229 (regexec): Allocate regs.start and regs.end as one block.
2231 2000-08-30 Gerd Moellmann <gerd@gnu.org>
2233 * xdisp.c (echo_area_display): Check display_completed instead
2234 of calling detect_input_pending.
2236 * dispnew.c (update_frame): Only set display_completed here; move
2237 the update_begin and update_end calls here from update_frame_1.
2238 (update_frame_1): Don't set display_completed here, don't call
2239 update_begin/update_end.
2241 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
2242 instead of store_frame_param.
2244 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2246 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
2247 desired window matrix hasn't been displayed, use the current row
2248 instead. Make sure that only those frame rows are updated for
2249 which there exists a corresponding enabled desired row.
2251 2000-08-29 Miles Bader <miles@gnu.org>
2253 * xfaces.c (default_face_vector): New function.
2254 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
2256 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2258 * lread.c (openp): Prevent temporary string passed to
2259 Ffile_readable_p from being garbage collected.
2261 2000-08-28 Dave Love <fx@gnu.org>
2263 * keymap.c (store_in_keymap): Add `static' to declaration.
2265 2000-08-28 Gerd Moellmann <gerd@gnu.org>
2267 * emacs.c, callint.c, doc.c, editfns.c
2268 (toplevel) [HAVE_STRING_H]: Include string.h.
2269 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
2270 (index): Remove prototypes which might conflict with non-standard
2271 definitions of index/strchr.
2273 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
2274 (rindex): Define only if !HAVE_RINDEX.
2276 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
2278 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
2280 2000-08-28 Miles Bader <miles@gnu.org>
2282 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
2283 made inconsistent by a font-related attribute in FROM.
2284 (merge_face_inheritance): Add function comment.
2286 2000-08-28 Kenichi Handa <handa@etl.go.jp>
2288 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
2289 the 4th arg (PREV_EVENT) Qt to suppress input method.
2291 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
2293 * regex.c: Indent cpp directives and remove parens after `defined'.
2294 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
2295 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
2296 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
2297 (re_compile_pattern): Use size_t for length.
2298 (init_syntax_once): Move to a better place.
2299 * regex.h: Merge changes from GNU libc. Indent cpp directives.
2300 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
2302 * syntax.c (back_comment): Detect cases where a comment-starter is
2303 actually inside another comment as in: /* a // b */ c // d \n.
2304 Make it clear that `comstart_pos' is unused for nested comments.
2306 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
2307 (KEYMAPP): New macro.
2308 (Fkeymap_parent, Fset_keymap_parent): Use it.
2309 (fix_submap_inheritance): Mark it static.
2310 (define_as_prefix, describe_buffer_bindings, describe_command)
2311 (describe_translation, describe_map): Complete prototypes.
2313 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
2315 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
2316 to better match the key-lookup behavior.
2318 2000-08-27 Gerd Moellmann <gerd@gnu.org>
2320 * xfaces.c (lface_fully_specified_p): Handle :inherit.
2321 (Finternal_set_lisp_face_attribute): Fix typo in error message.
2323 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
2325 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
2326 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
2327 (xterm.o): Depend on coding.h
2329 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2331 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
2332 the corresponding '#endif'.
2334 2000-08-26 Miles Bader <miles@gnu.org>
2336 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
2337 * xfaces.c (QCinherit): New variable.
2338 (syms_of_xfaces): Initialize it.
2339 (LFACE_INHERIT): New macro.
2340 (Finternal_get_lisp_face_attribute)
2341 (merge_face_vector_with_property)
2342 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
2343 (check_lface_attrs): Allow new types of face height. Check
2345 (CYCLE_CHECK): New macro.
2346 (merge_face_inheritance): New function.
2347 (merge_face_vectors): Merge inherited faces too. Add F and
2348 CYCLE_CHECK arguments.
2349 (merge_face_vector_with_property, Finternal_merge_in_global_face)
2350 (lookup_named_face, lookup_derived_face, realize_named_face)
2351 (face_at_string_position, face_at_buffer_position): Supply
2352 new F and CYCLE_CHECK arguments to merge_face_vectors.
2353 (merge_face_heights): New function.
2354 (merge_face_vectors, merge_face_vector_with_property)
2355 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
2356 handle relative face heights.
2357 (lface_same_font_attributes_p): Compare heights using EQ.
2359 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2361 * charset.c (char_to_string): Check the character validity.
2362 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
2365 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
2367 * regex.c (PUSH_FAILURE_COUNT): New macro.
2368 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
2369 Handle popping of a register's or a counter's data.
2370 (POP_FAILURE_POINT): Use the new name.
2371 (re_match_2_internal): Push counter data on the stack for succeed_n,
2372 jump_n and set_number_at and remove misleading dead code in succeed_n.
2374 2000-08-25 Gerd Moellmann <gerd@gnu.org>
2376 * xdisp.c (redisplay_internal): If considering all windows on all
2377 frames, update the display for each frame as soon as possible,
2378 instead of first building all desired matrices for all frames, and
2379 then updating them all.
2380 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
2382 2000-08-24 Gerd Moellmann <gerd@gnu.org>
2384 * bytecode.c (mark_byte_stack): Add a comment.
2386 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
2387 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
2390 2000-08-24 Kenichi Handa <handa@etl.go.jp>
2392 * minibuf.c (do_completion): Always use compare-string, not
2393 string-equal because the latter doesn't pay attention to
2394 multibyteness of strings.
2396 * process.c (create_process): Don't setup raw-text coding here.
2397 (Fopen_network_stream): Don't set coding->src_multibyte and
2398 coding->dst_multibyte here.
2399 (read_process_output): For process filter, return unibyte string
2400 if default-enable-multibyte-characters is nil.
2401 (send_process): If OBJECT is multibyte text, be sure to encoded it
2402 by the specified coding system for the process. Otherwise, setup
2404 (init_process): Don't initialize default-process-coding-system
2407 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
2409 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
2410 <scroll-down-aggressively>: Likewise.
2412 2000-08-23 Kenichi Handa <handa@etl.go.jp>
2414 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
2415 zero. Set coding->produced_char correctly.
2417 2000-08-22 Andrew Innes <andrewi@gnu.org>
2419 * makefile.w32-in: New file.
2421 * unexw32.c (unexec): Ignore old_name, and use the actual location
2422 of the current executable instead. Base new_name on this.
2424 * w32proc.c (create_child): Remove reference to security
2425 descriptor, which isn't needed and doesn't compile with mingw32.
2427 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2428 up dllimport attributes.
2429 (x_update_window_end): Update prototype.
2431 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
2432 extern, which screws up dllimport attributes.
2434 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2435 up dllimport attributes.
2437 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
2438 screws up dllimport attributes.
2440 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2441 up dllimport attributes.
2442 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
2443 screws up dllimport attributes.
2445 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2446 up dllimport attributes.
2448 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
2449 screws up dllimport attributes.
2451 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
2452 screws up dllimport attributes.
2454 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2455 up dllimport attributes.
2457 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
2458 unnecessary extern, which screws up dllimport attributes.
2461 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2462 up dllimport attributes.
2464 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
2465 unnecessary extern, which screws up dllimport attributes.
2467 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
2468 screws up dllimport attributes.
2470 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2471 up dllimport attributes.
2473 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
2475 * w32bdf.c (search_file_line):
2476 (set_bdf_font_info):
2478 (w32_get_bdf_glyph):
2479 (w32_BDF_to_x_font): Fix compile warnings.
2481 * w32menu.c: Include keyboard.h before frame.h. Fix compile
2484 * w32select.c: Include keyboard.h before frame.h.
2486 * w32fns.c (max): Define macro.
2487 (JOHAB_CHARSET): Define if not known.
2488 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
2489 (Fx_show_tip): Synch with X version.
2491 * w32xfns.c: Include keyboard.h before frame.h.
2493 * w32fns.c: Include keyboard.h before frame.h.
2495 * w32term.c: Include keyboard.h before frame.h.
2497 * fontset.c: Include keyboard.h before frame.h.
2499 * w32inevt.c: Include keyboard.h before frame.h.
2500 (MOUSE_MOVED): Define if not known.
2502 * minibuf.c: Include keyboard.h before frame.h.
2504 * keyboard.c: Include keyboard.h before frame.h.
2506 * indent.c: Include keyboard.h before frame.h.
2508 * dispnew.c: Include keyboard.h before frame.h.
2510 * buffer.c: Include keyboard.h before frame.h.
2512 * alloc.c: Include keyboard.h before frame.h.
2514 * print.c: Include keyboard.h before frame.h.
2516 * process.c: Include keyboard.h before frame.h.
2518 * scroll.c: Include keyboard.h before frame.h.
2520 * sysdep.c: Include keyboard.h before frame.h.
2522 * term.c: Include keyboard.h before frame.h.
2524 * window.c: Include keyboard.h before frame.h.
2526 * xdisp.c: Include keyboard.h before frame.h.
2527 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
2529 * frame.c: Include keyboard.h before frame.h.
2531 * w32heap.h: Undefine min, max.
2533 * w32gui.h: Undefine min, max.
2535 * unexw32.c: Change PUCHAR to PCHAR.
2536 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
2539 (copy_executable_and_dump_data): Remove unnecessary static defs.
2540 (copy_executable_and_dump_data): Fix compile warnings.
2542 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
2544 * w32console.c (min): Define macro.
2545 (clear_frame, write_glyphs): Fix compile warning.
2547 * w32proc.c (compare_env):
2548 (find_child_console): Fix compile warning.
2550 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
2551 sys_errlist instead of _sys_errlist.
2552 (get_emacs_configuration_options): New function.
2554 * s/ms-w32.h (sys_nerr): Provide default definition.
2555 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
2556 name with _ prepended.
2557 (NSIG): Define if not known.
2558 (get_emacs_configuration): Provide extern declaration.
2559 (get_emacs_configuration_options): Provide extern declaration.
2560 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
2562 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
2564 (read_unc_volume): Fix compile warning.
2566 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
2567 definitions from being used.
2569 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
2571 * w32.c (unc_volume_file_attributes):
2572 (open_unc_volume): Make arg const.
2574 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
2575 (read_input_waiting): Remove excess parameter.
2577 * w32.c (init_environment): Call _access.
2578 (check_windows_init_file): Call _close.
2579 (init_user_info): Call _putenv.
2580 (init_environment): Call _putenv and _strdup.
2581 (init_ntproc): Reset volume info cache on startup.
2583 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
2584 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
2585 cannot override the CRT malloc.
2587 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
2588 (LINK_FLAGS): Append to original value of LINK_FLAGS.
2590 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
2591 unless we are linking with a static CRT.
2592 (RVA_TO_PTR): Cast result to unsigned char*.
2594 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
2595 (add_volume_info): Use xstrdup.
2597 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
2599 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
2600 (do_completion, Fminibuffer_complete_word): Use it.
2601 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
2602 var so it can take non-boolean values.
2604 2000-08-21 Gerd Moellmann <gerd@gnu.org>
2606 * editfns.c (find_field): Formatting changes.
2607 (toplevel): Some old-style function forward declarations
2608 changed to prototypes, some new protypes added, some functions
2611 * lisp.h (set_time_zone_rule): Add prototype.
2612 (use_dialog_box): External declaration.
2614 * keyboard.c (gen_help_event): Add parameter SIZE.
2615 (kbd_buffer_events_waiting): Slightly rewritten.
2616 (clear_event): New function.
2617 (kbd_buffer_get_event): Use it, and clear the input_events of
2619 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
2620 don't fill the newly created array with nils.
2621 (toplevel): Convert some old-style function forward declarations
2624 * keyboard.h (gen_help_event): Change prototype.
2626 * xterm.c (XTread_socket): Change calls to gen_help_event.
2628 * w32term.c (w32_read_socket): Change calls to gen_help_event.
2630 * eval.c (Fmacroexpand): Doc fix.
2632 2000-08-20 Jason Rumney <jasonr@gnu.org>
2634 * w32term.h (x_display_info_for_display): Remove as this function
2635 does not exist on W32.
2637 * w32term.c (help_echo_window): New variable.
2638 (syms_of_w32term): staticpro it.
2639 (note_mode_line_highlight): Set it.
2640 (XTextExtents16): Removed as there is no equivalent on W32.
2641 (x_compute_glyph_string_overhangs): Incomplete body removed, as
2642 the X way of doing this will not work for W32.
2643 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
2644 (x_draw_image_foreground): Avoid drawing outside of the clip area
2645 when image doesn't have a mask.
2646 (note_mouse_highlight): Process overlays in the right order of
2647 priority. Set help_echo_window.
2648 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
2649 because that's more visible for large images.
2651 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
2652 name to single_keymap_panes.
2653 (w32_menu_show): Set wv->title when dealing with titles.
2654 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
2656 2000-08-21 Miles Bader <miles@gnu.org>
2658 * minibuf.c (do_completion): Try again if we rewrite the input
2659 string, but no completion was done, so that any completion message
2662 2000-08-20 Gerd Moellmann <gerd@gnu.org>
2664 * xfaces.c (lface_equal_p): Compare strings differently.
2665 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
2666 (realize_tty_face): Use them.
2667 (syms_of_xfaces): Initialize new variables.
2668 (map_tty_color): New function, extracted from realize_tty_face.
2669 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
2670 foreground or background color, store the new color name in the
2671 realized face; previous code trying to do this had no effect.
2672 (realize_tty_face): Use map_tty_color.
2673 (Fclear_face_cache): Set face_change_count and ensure thorough
2676 2000-08-19 Gerd Moellmann <gerd@gnu.org>
2678 * undo.c (record_first_change, record_marker_adjustment): Don't
2679 use XBUFFER on last_undo_buffer which might not be a buffer.
2681 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2683 * coding.c (decode_coding_string): Set members consumed,
2684 consumed_char, produced, produced_char of *coding correctly. If
2685 decode_coding doesn't consume any byte, don't try anymore.
2686 (encode_coding_string): Likewise.
2688 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2690 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
2691 conditional have void type, for Standard C compilers.
2693 * xdisp.c (redisplay_internal): Compare windows for equality with
2694 EQ, instead of applying XWINDOW to something that might not
2697 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2699 * fontset.c (Finternal_char_font): Search only the selected frame
2700 for a window of the current buffer.
2702 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2704 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
2707 * keyboard.c (kbd_buffer_get_event): Handle the case that the
2708 second half of a HELP_EVENT is found at the start of kbd_buffer.
2710 2000-08-18 Miles Bader <miles@gnu.org>
2712 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
2714 * editfns.c (save_restriction_save): Rewrite to use markers.
2715 (save_restriction_restore): Rewrite to understand new form of data
2716 saved by save_restriction_save.
2717 (Fsave_restriction): Remove cautionary note in doc-string.
2719 2000-08-17 Gerd Moellmann <gerd@gnu.org>
2721 * fileio.c (build_annotations): Add a comment explaining the
2722 return value of format-annotate-function. Replace a spurious call
2723 to Flength with a CONSP test. Call format-annotate-function with
2724 a fifth arg specifying how many times the function is been called
2725 in a row, to let it choose temporary buffers appropriately.
2727 2000-08-17 Dave Love <fx@gnu.org>
2729 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
2730 declare make_temp_name twice.
2732 * lread.c: Prototype readevalloop, load_unwind,
2733 load_descriptor_unwind.
2734 (unreadpure): Give it an arg.
2736 * unexalpha.c: Prototype fatal_unexec, mark_x,
2737 update_dynamic_symbols. Declare unexec as void.
2739 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
2740 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
2742 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
2743 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
2746 * alloca.c: Use #error.
2747 [POINTER_TYPE]: Use it.
2749 * eval.c (Fdefvar): Doc fix.
2751 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
2752 INITIALIZE_INTERVAL.
2754 * buffer.h: Avoid DECLARE_INTERVALS.
2756 * config.in: Add size_t.
2758 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
2760 * w16select.c (set_clipboard_data): If there's not enough memory
2761 to put text into clipboard, return 1, as Fw16_set_clipboard_data
2762 expects. In case of other failures, return 3.
2763 (system_error_msg): New error message.
2764 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
2767 2000-08-16 Gerd Moellmann <gerd@gnu.org>
2769 * term.c (write_glyphs): Also turn off inverse video after turning
2770 off other appearances in case TS_exit_attribute_mode is not equal
2771 to TS_end_standout_mode.
2772 (insert_glyphs): Turn inverse video on/off for each run of glyphs
2774 (turn_off_face): Reset standout_mode only if
2775 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
2776 is equal to TS_end_standout_mode.
2778 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2780 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
2781 sequence at the end of the source block.
2783 * ccl.c (Fccl_program_p): Docstring modified.
2784 (Fccl_execute): Likewise.
2785 (Fccl_execute_on_string): Likewise.
2787 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
2789 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
2791 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2793 The following changes are mainly to fix bugs of
2794 encode/decode-coding-string failing if encoding/decoding return
2795 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
2796 variable conversion_buffer.
2798 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
2799 decrement dst_end to avoid buffer overflow in the later call of
2802 * coding.h (conversion_buffer_size, conversion_buffer)
2803 (get_conversion_buffer): Extern deleted.
2805 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
2806 (conversion_buffer, conversion_buffer_size): Variables deleted.
2807 (get_conversion_buffer): Function deleted.
2808 (struct conversion_buffer): New structure.
2809 (MAX_ALLOCA): New macro.
2810 (allocate_conversion_buffer): New macro.
2811 (extend_conversion_buffer, free_conversion_buffer): New functions.
2812 (ccl_coding_driver): Set coding->result.
2813 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
2814 this is the last block of source.
2815 (encode_coding): Likewise. Handle the source block as the last
2816 one only when the whole source text is consumed.
2817 (decode_coding_string): Handle the case that the output buffer is
2818 too small to decode the whole source text. Use
2819 allocate_conversion_buffer, extend_conversion_buffer and
2820 free_conversion_buffer, not get_conversion_buffer.
2821 (encode_coding_string): Likewise.
2822 (init_coding): Function deleted.
2823 (init_coding_once): Delete code to initialize
2824 conversion_buffer_size.
2826 * emacs.c (main): Don't call init_coding.
2828 * msdos.c (IT_write_glyphs): Use a locally declared
2831 * term.c (write_glyphs): Use a locally declared conversion_buffer.
2832 (insert_glyphs): Likewise.
2834 * w32console.c (write_glyphs): Use a locally declared
2837 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
2839 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
2840 member of display_info is NULL.
2842 2000-08-15 Gerd Moellmann <gerd@gnu.org>
2844 * alloc.c (compact_small_strings): Use safe_bcopy, add an
2847 * term.c (turn_off_face): Reset standout_mode when resetting
2848 appearances with capability `me'.
2849 (write_glyphs): Switch on inverse video before each face change.
2851 2000-08-14 Dave Love <fx@gnu.org>
2853 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
2854 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
2855 (lisp_free): Declare and make static.
2857 * window.c: Fix embedded comment.
2858 (syms_of_window): Fix doc string.
2860 2000-08-14 Gerd Moellmann <gerd@gnu.org>
2862 * keymap.c (push_key_description): If C without modifiers is < 32,
2863 make sure to print `C-' before `M-', like in the manual.
2865 2000-08-11 Gerd Moellmann <gerd@gnu.org>
2867 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
2868 since they aren't relocated anymore.
2869 (sxhash_string): Make sure returned hash code fits in a Lisp
2872 * xdisp.c (try_cursor_movement): Fix handling of cursor in
2873 partially visible line which is smaller than the window's
2876 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2878 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
2879 the multibyte form of eight-bit-control characters.
2880 (Fccl_execute_on_string): Initialize ccl->multibyte.
2882 * ccl.h (struct ccl_program): New member multibyte.
2884 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
2886 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2888 * regex.c (regex_compile) <normal_char>: Pay attention to
2890 (analyse_first) <exactn>: Setup fastmap correctly for
2891 eight-bit-control characters.
2893 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2895 * termhooks.h (enum event_kind): New member
2896 multibyte_char_keystroke.
2898 * keyboard.c (make_lispy_event): Handle the new event type
2899 multibyte_char_keystroke.
2901 * xterm.c: Include coding.h.
2902 (XTread_socket): Work around a bug of XmbLookupString. If the
2903 input is from XIM, decode it according to the current locale. In
2904 that case, generate multibyte_char_keystroke events.
2906 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2908 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
2909 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
2911 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2913 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
2914 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
2915 (move_it_in_display_line_to): Record iterator's ascent and descent
2916 before producing glyphs, and restore them when we know the glyph
2917 doesn't fit on the line.
2918 (move_it_to): Restructured so that it's easier to debug. If
2919 moving to a vpos, and not moving to an x or character position,
2920 stop as soon as the specified vpos is reached; don't move further
2921 into that line because that might change the computed line height.
2922 (try_cursor_movement): New function, extracted from the cursor
2923 movement branch of redisplay_window. If ending on a partially
2924 visible line, don't try to scroll if the cursor line is taller
2926 (redisplay_window): Use try_cursor_movement.
2928 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
2929 because that function doesn't cope with variable-height lines.
2931 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
2932 box cursor because that's better visible for large images.
2934 2000-08-10 Miles Bader <miles@gnu.org>
2936 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
2938 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2940 * xdisp.c (Vmessages_buffer_name): New variable.
2941 (message_dolog): Use it.
2942 (syms_of_xdisp): Initialize it.
2944 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
2946 * msdos.c (IT_note_mouse_highlight): Update the calls to
2948 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
2949 redundant now that keyboard.h is included.
2951 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2953 * keyboard.c (kbd_buffer_events_waiting): New function.
2955 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
2957 * msdos.c: Include keyboard.h.
2958 (XMenuActivate): Empty no_event events from the event buffer. If
2959 no events are left after that, call clear_input_pending.
2960 (mouse_clear_clicks): New function, code moved from mouse_init.
2961 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
2962 mouse driver to ``forget'' any past clicks.
2964 * Makefile.in (msdos.o): Depend on keyboard.h.
2966 2000-08-09 Gerd Moellmann <gerd@gnu.org>
2968 * lisp.h (input_pending): External declaration.
2970 * dispextern.h (Qredisplay_dont_pause): Declare extern.
2972 * xdisp.c (echo_area_display): Display thoroughly if input is
2973 pending. Bind redisplay-dont-pause to t during the redisplay.
2974 in case input is pending.
2976 * dispnew.c (Qredisplay_dont_pause): New variable.
2977 (syms_of_display): Initialize and staticpro it.
2978 (update_frame_1): Don't interrupt the display for pending input if
2979 redisplay_dont_pause is set.
2981 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
2983 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
2985 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
2987 * callproc.c (Fcall_process): Terminate the unwind-protect around
2988 the post-read-conversion of coding system.
2990 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
2991 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
2992 * buffer.h (overlays_at): Update prototype.
2993 * xdisp.c (next_overlay_change): Update call to overlays_at.
2994 * xfaces.c (face_at_buffer_position): Likewise.
2995 * textprop.c (Fget_char_property): Likewise.
2996 * xterm.c (note_mouse_highlight): Likewise.
2998 * minibuf.c (do_completion): Don't consider a simple change of
2999 case as `completion'.
3001 2000-08-08 Ken Raeburn <raeburn@gnu.org>
3003 * keyboard.c (syms_of_keyboard): Initialize
3004 last_point_position_buffer.
3005 * undo.c (record_delete): Make sure last_point_position_buffer is
3006 a buffer before comparing pointers.
3008 * coding.h (decode_coding_string): Declare.
3010 * intervals.h (Fprevious_single_char_property_change): Declare.
3012 * textprop.c (Fprevious_single_char_property_change): Don't do
3013 arithmetic directly on lisp objects.
3015 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
3018 * keyboard.h (menu_item_eval_property): Declare.
3020 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
3021 reuse as buffer name, instead of recreating (and discarding) every
3022 time a message is logged.
3023 (with_echo_area_buffer): Make callback arg A2 a lisp object.
3024 (current_message_1, truncate_message_1, set_message_1)
3025 (display_echo_area_1, resize_mini_window_1): Signatures changed.
3026 (current_message, truncate_echo_area, display_echo_area)
3027 (resize_echo_area_axactly): Changed calls.
3029 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
3031 (Ffind_coding_systems_region_internal): First argument to Fappend
3032 must be an integer, not a Lisp object.
3034 2000-08-08 Kenichi Handa <handa@etl.go.jp>
3036 * charset.c (Fchar_width): Doc fix.
3038 2000-08-08 Gerd Moellmann <gerd@gnu.org>
3040 * charset.c (Fstring_width): Doc fix.
3042 2000-08-07 Gerd Moellmann <gerd@gnu.org>
3044 * xdisp.c (start_display): When starting display on a continuation
3045 line, clear ascent and descent members of the iterator structure;
3046 the height of the continued line does not affect the height of the
3048 (make_cursor_line_fully_visible): Do nothing if cursor is on a
3049 line taller than the window.
3050 (redisplay_window) <forced window start>: Handle case that the
3051 middle of the window is not found in any row.
3052 (dump_glyph_row): Show more information.
3053 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
3054 first text line in a glyph matrix.
3056 * xterm.c (x_draw_image_foreground): Avoid drawing outside
3057 of the clip area when image doesn't have a mask.
3059 * fns.c (sweep_weak_table): Fix survival conditions for
3060 key-or-value and key-and-value weakness.
3062 * .gdbinit (xhashtable): New command.
3064 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
3065 tables out of the list of all weak hash tables.
3067 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
3068 a new buffer is created, make sure echo_area_buffer[] references
3071 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
3073 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
3076 2000-08-07 Kenichi Handa <handa@etl.go.jp>
3078 * syntax.c (skip_chars): Fix previous change. Make the handling
3079 of unibyte string consistent with that of regex search.
3081 2000-08-05 Gerd Moellmann <gerd@gnu.org>
3083 * xmenu.c (popup_get_selection): Use xfree instead of free.
3085 * fileio.c (Finsert_file_contents): Use xfree instead of free.
3087 * editfns.c (Ftranspose_regions): Use xfree instead of free.
3089 * callproc.c (child_setup): Use xfree instead of free.
3091 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
3093 (run_mac_command, closedir): Use `xfree' instead of `free'.
3095 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
3097 * eval.c (error): Use xfree instead of free.
3099 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
3101 * fns.c: Replace `illegal' with `invalid'.
3102 (Fmake_hash_table, make_hash_table): Allow table size of 0.
3104 2000-08-05 Kenichi Handa <handa@etl.go.jp>
3106 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
3109 2000-08-04 Noah Friedman <friedman@splode.com>
3111 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
3114 2000-08-04 Gerd Moellmann <gerd@gnu.org>
3116 * syntax.c (skip_chars): Fix typo in error message.
3118 2000-08-04 Andreas Schwab <schwab@suse.de>
3120 * m/ia64.h: Moved from s/ia64.h.
3122 2000-08-04 Kenichi Handa <handa@etl.go.jp>
3124 * process.c (read_process_output): Big simplification. Handle
3125 composition and post-read-conversion of coding system correctly.
3126 (send_process): Handle composition correctly.
3128 * callproc.c (Fcall_process): Handle post-read-conversion of
3129 coding system if any.
3131 * coding.c (decode_coding_iso2022): More strict check for handling
3133 (coding_restore_composition): Pay attention to the case that
3134 cmp_data is not set properly (because of invalid code in the
3136 (run_pre_post_conversion_on_str): Include text properties in the
3138 (decode_coding_string): Set members of coding correctly.
3140 2000-08-03 Gerd Moellmann <gerd@gnu.org>
3142 * s/ia64.h: New file.
3144 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
3145 Use NULL instead of 0 at the end of variable argument list of
3146 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
3147 sizeof (int) < sizeof (void *).
3149 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
3150 of variable argument lists of XtVaGetValues and XtVaSetValues.
3152 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
3153 variable argument lists of XtVaGetValues and XtVaSetValues.
3155 2000-08-02 Gerd Moellmann <gerd@gnu.org>
3157 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
3158 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
3160 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
3163 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
3164 in call to Fsingle_key_description.
3166 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
3169 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
3171 * window.c (display_buffer_reuse_frames): New variable.
3172 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
3173 frames displaying BUFFER.
3174 (syms_of_window): Define Lisp variable
3175 display-buffer-reuse-frames.
3177 2000-08-01 Miles Bader <miles@gnu.org>
3179 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
3180 when to constrain NEW_POS (they were pretty screwed up before).
3182 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
3184 * msdos.c (run_msdos_command): Save and restore the master
3185 environment, for the case that child_setup signals an error.
3186 When mirroring slashes in DOS shell commands, don't fail when
3187 argv[2] has embedded blanks.
3188 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
3189 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
3190 (dos_ttraw): Call mouse_setup_buttons.
3192 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
3193 using alloca; free it after run_msdos_command returns.
3195 2000-07-27 Dave Love <fx@gnu.org>
3197 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
3199 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
3202 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
3204 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
3206 * editfns.c (lisp_time_argument): Fix last change.
3208 2000-07-27 Gerd Moellmann <gerd@gnu.org>
3210 * fns.c (Fdelete): Make it work on vectors and strings in addition
3213 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
3214 (syms_of_fns): Initialize new variables.
3215 (sweep_weak_table): Handle weakness `key-or-value' and
3217 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
3218 weakness, with t meaning the same as `key-and-value'.
3220 2000-07-27 Kenichi Handa <handa@etl.go.jp>
3222 * coding.h (struct coding_system): Member safe_charset deleted.
3224 * coding.c (Qsafe_charsets): This variable deleted.
3225 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
3227 (coding_safe_chars): New function.
3228 (CODING_SAFE_CHAR_P): New macro.
3229 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
3230 checking safe_charsets member of the coding system. Caller
3232 (detect_coding_iso2022): New local variable safe_chars.
3233 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
3234 safe_charsets member of the coding system.
3235 (decode_coding_iso2022): New local variable safe_chars.
3236 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
3237 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
3238 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
3239 (ENCODE_UNSAFE_CHARACTER): New macro.
3240 (encode_coding_iso2022): New local variable safe_chars. Check
3242 (setup_coding_system): Delete the code to initialize
3243 coding->safe_charses
3244 (intersection, find_safe_codings): New functions.
3245 (Ffind_coding_systems_region_internal): New function.
3246 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
3247 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
3248 variable and initialize it.
3250 * fns.c (char_table_ref_and_index): New function.
3252 * lisp.h (char_table_ref_and_index): Add prototype.
3254 2000-07-26 Sam Steingold <sds@gnu.org>
3256 * editfns.c (lisp_time_argument): Added third argument `usec'.
3257 (Ffloat_time): New built-in Lisp function.
3259 2000-07-26 Gerd Moellmann <gerd@gnu.org>
3261 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
3262 for the character code.
3264 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
3267 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
3268 if called for a popup menu.
3269 (xmenu_show): Store help string in widget values.
3271 2000-07-26 Dave Love <fx@gnu.org>
3273 * syswait.h: Move some definitions.
3274 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
3275 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
3276 perspicuous definitions.
3277 (WTERMSIG): Fix bit pattern used.
3279 2000-07-26 Kenichi Handa <handa@etl.go.jp>
3281 * print.c (print_object): If vector printing is truncated, print
3282 "..." to indicate it as well as the case of list printing.
3284 2000-07-25 Gerd Moellmann <gerd@gnu.org>
3286 * xdisp.c (next_element_from_display_vector): Improve comments.
3288 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
3289 for the character code, and the rest for the face id as in 20.x.
3290 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
3292 * window.c (window_display_table): Cleaned up.
3294 * syntax.c (Fforward_word): Add last arg nil in call of
3295 Fconstrain_to_field.
3297 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
3299 * fileio.c (Frename_file) [DOS_NT]: If the file names are
3300 identical but for the letter-case, don't call
3301 barf_or_query_if_file_exists.
3303 2000-07-25 Miles Bader <miles@gnu.org>
3305 * editfns.c (find_field): Honor special `boundary' fields.
3306 (Qboundary): New variables.
3307 (syms_of_editfns): Initialize Qboundary.
3308 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
3309 Use scan_buffer instead of find_before_next_newline, because it
3310 allows us to detect the boundary case where there's a newline at
3312 * lisp.h (Fconstrain_to_field): Update external declaration.
3314 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3316 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
3319 2000-07-24 Dave Love <fx@gnu.org>
3321 * s/sunos4-0.h, s/sol2.h:
3322 (LIBS_TERMCAP): Move from m/sparc.h.
3324 * m/sparc.h (TERMINFO): Moved to system files (probably only
3325 relevant for sunos4 judging by its vintage).
3326 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
3329 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
3331 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
3332 name to single_keymap_panes.
3334 2000-07-24 Andreas Schwab <schwab@suse.de>
3336 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
3338 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3340 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
3341 parameters instead of using int parameters. Expect FN to accept
3342 EMACS_INT parameters.
3343 (display_echo_area, resize_echo_area_axactly, current_message)
3344 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
3345 with new argument list.
3346 (resize_mini_window_1): New callback function.
3347 (current_message_1, truncate_message_1, set_message_1): Change
3348 parameter lists to the new format expected by
3349 with_echo_area_buffer.
3351 2000-07-24 Kenichi Handa <handa@etl.go.jp>
3353 * fontset.c (fontset_ref): Remove INLINE declaration.
3354 (fontset_ref_via_base): Likewise.
3355 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
3358 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
3360 * msdos.c (IT_note_mouse_highlight): Process overlays in the
3361 correct order of priority. If help echo was found in an overlay,
3362 use that overlay as the object in which the help echo was found.
3364 2000-07-22 Miles Bader <miles@gnu.org>
3366 * textprop.c (Fprevious_single_char_property_change): The initial
3367 property value should be from the position preceding POSITION, not
3370 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
3372 * coding.c (syms_of_coding): Doc fix for
3373 inhibit-iso-escape-detection.
3375 2000-07-21 Gerd Moellmann <gerd@gnu.org>
3377 * xterm.c (note_mouse_highlight): Process overlays in the right
3380 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
3382 * xterm.c (note_mouse_highlight): If help-echo was found in an
3383 overlay, use that overlay as the object in which the help was
3386 * window.c (foreach_window_1): Fix typo reversing an if-condition.
3388 * window.c (foreach_window): Instead of a fake variable argument
3389 list, take one USER_DATA argument.
3390 (foreach_window_1): Likewise, and call callback functions with two
3391 args, the window and USER_DATA.
3392 (struct check_window_data): New struct.
3393 (check_window_containing): Use it.
3394 (window_from_coordinates): Set up a struct check_window_data for
3396 (add_window_to_list, freeze_window_start): Change parameters
3397 according to new calling convention.
3399 * window.h (foreach_window): Change prototype.
3401 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
3403 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
3405 * xmenu.c (menu_help_callback): Call show_help_echo with
3406 additional arguments OBJECT and POS.
3408 2000-07-21 Kenichi Handa <handa@etl.go.jp>
3410 * data.c (Faset): Allow storing any multibyte character in a
3411 string. Convert unibyte string to multibyte if necessary.
3413 * xfns.c (x_encode_text): New function.
3414 (x_set_name): Use x_encode_text.
3415 (x_set_title): Likewise.
3417 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
3419 * xterm.h (x_encode_text): Add prototype.
3421 2000-07-20 Dave Love <fx@gnu.org>
3423 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
3426 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
3428 * msdos.c (help_echo_window): New variable.
3429 (syms_of_msdos): Initialize and staticpro it.
3430 (IT_note_mode_line_highlight): Set help_echo_window.
3431 (IT_note_mouse_highlight): Ditto.
3432 (dos_rawgetc): Store help_echo_window in the second event produced
3435 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
3436 Record the object that generated the help echo and the position of
3437 that object in help_echo_object and help_echo_pos. Record that
3438 some glyphs in a row are displayed in mouse-face.
3439 (IT_update_begin): Don't clear mouse highlight unless one of the
3440 enabled glyph rows is marked as being displayed in mouse-face.
3441 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
3442 and position recorded in help_echo_object and help_echo_pos to the
3444 (IT_menu_display): Accept a new argument PN: the pane number of
3445 the current menu pane. Record the pane number and the item
3446 number of the item which has associated help string.
3447 (XMenuActivate): Update the prototype for help_callback in
3448 function declaration. Call IT_menu_display with the current menu
3449 pane number as an additional argument. Call help_callback with
3450 two additional arguments: the pane number and the item number of
3451 the menu item associated with the help text.
3452 (help_echo_object, help_echo_pos): New variables.
3453 (syms_of_msdos): Initialize them and staticpro help_echo_object.
3455 * msdos.h (XMenuActivate): Update prototype.
3457 2000-07-19 Gerd Moellmann <gerd@gnu.org>
3459 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
3460 Add some more prototypes.
3462 * xterm.c, xterm.h: Add some more prototypes.
3464 * lisp.h (Fnext_single_char_property_change): Add prototype.
3466 * dispnew.c (direct_output_for_insert): Remove confusing
3467 outer local variable mouse_face_overwritten_p.
3468 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
3470 * alloc.c (allocate_string_data): Don't copy old string contents.
3472 2000-07-19 Kenichi Handa <handa@etl.go.jp>
3474 * coding.c (code_convert_region): Delete text properties before
3475 shrinking the conversion region.
3477 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3479 * dispnew.c (update_text_area): Write the whole row if it
3480 has mouse-face in it.
3482 * xfaces.c (face-alternative-font-family-alist): Remove
3483 DEFVAR_LISP; staticpro instead.
3485 * xmenu.c (menu_help_callback): Call show_help_echo with
3488 * keyboard.c (show_help_echo): Add parameter WINDOW.
3489 (read_char): Call show_help_echo with window extracted from Lisp
3491 (gen_help_event): Add parameter WINDOW.
3493 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
3495 * xterm.c (help_echo_window): New variable.
3496 (note_mouse_highlight, note_tool_bar_highlight): Set
3498 (XTread_socket): Pass help_echo_window to gen_help_event.
3499 (syms_of_xterm): Initialize and staticpro help_echo_window.
3501 2000-07-18 Dave Love <fx@gnu.org>
3503 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
3506 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3508 * alloc.c (allocate_string_data): If string had already data
3509 assigned, copy old contents to new string data.
3511 * coding.c (syms_of_coding): Fix typo in spelling of variable
3512 `inhibit-iso-escape-detection'.
3514 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
3516 * Makefile.in: Add dependencies on dispextern.h.
3517 (alloca.o): Don't define malloc and define EMACS_FREE instead of
3518 `free'; both can conflict with system header files.
3520 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3522 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
3525 2000-07-18 Dave Love <fx@gnu.org>
3527 * window.c (Fwindow_list): Declare arg `window'.
3529 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3531 * coding.c (setup_coding_system): Don't override the explicitly
3532 specified designations.
3534 2000-07-15 Miles Bader <miles@gnu.org>
3536 * editfns.c (char_property_eq, char_property_stickiness): Renamed
3537 from `text_property_eq' and `text_property_stickiness', respectively.
3538 (find_field, Fconstrain_to_field, char_property_eq)
3539 (char_property_stickiness): Changed to call char-property functions
3540 instead of text-property-only ones.
3542 * textprop.c (Fnext_single_char_property_change): Made a subr (was
3543 `next_single_char_property_change'). Do more error checking, and
3544 cleanup limit behavior.
3545 (Fprevious_single_char_property_change): New function.
3546 (syms_of_textprop): Initialize new subrs.
3548 * xdisp.c (display_prop_end, invisible_text_between_p):
3549 Call Fnext_single_char_property_change instead of
3550 next_single_char_property_change.
3552 2000-07-15 Jason Rumney <jasonr@gnu.org>
3554 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
3555 after menu is finished with.
3556 (add_menu_item): Only consider wv->title as a menu title.
3557 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
3559 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
3561 (FONT_REGEXP): Remove unused macro, and its sub-components.
3562 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
3564 * w32term.c (help_echo_object, help_echo_pos): New variables.
3565 (note_mode_line_highlight): Store additional information about the
3566 help-echo in help_echo_object and help_echo_pos. Check both
3567 `local-map' and `keymap' properties for changing the cursor
3568 (note_mouse_highlight): Store additional information about the
3569 help-echo in help_echo_object and help_echo_pos.
3570 (note_tool_bar_highlight): Set help_echo_object to nil and
3571 help_echo_pos to -1.
3572 (w32_read_socket): Use gen_help_event instead of filling
3573 input_events manually.
3574 (syms_of_w32term): Staticpro help_echo_object.
3575 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
3576 set, arrange for a mouse-highlight redisplay in
3578 (x_clear_mouse_face): New function.
3579 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
3580 (x_update_window_begin): No need to turn off the mouse
3582 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3583 depending on whether they contain glyphs highlighted in
3585 (x_fill_stretch_glyph_string): Consume runs of stretch
3586 glyphs instead of a single one.
3587 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3588 with new argument list.
3589 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3590 (x_append_glyph, x_append_composite_glyph)
3591 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3592 changes in struct glyph starting 1999-12-27. See comments for
3593 xterm.c on 2000-07-05.
3595 2000-07-14 Sam Steingold <sds@gnu.org>
3597 * xfaces.c (realize_x_face): Fix the last patch:
3598 check `default_face' before dereferencing.
3600 2000-07-14 Dave Love <fx@gnu.org>
3602 * syntax.c (back_comment): Add null default in switch (for pcc).
3604 2000-07-14 Kenichi Handa <handa@etl.go.jp>
3606 * xfaces.c (realize_x_face): Make fontset using the base of the
3607 default_face's fontset, not using the default fontset.
3609 * coding.c (inhibit_iso_escape_detection): New variable.
3610 (syms_of_coding): Make it a Lisp variable.
3611 (detect_coding_iso2022): If inhibit_iso_escape_detection is
3612 nonzero, ignore ISO2022's escape sequence.
3614 2000-07-14 Gerd Moellmann <gerd@gnu.org>
3616 * alloca.c (malloc) [emacs]: Define as xmalloc.
3618 * xfns.c (Fx_show_tip): If frame parameters contain a position,
3619 use that instead of the mouse position. Add parameters DX and DY.
3621 * dispextern.h (Fx_show_tip): Adjust number of parameters
3624 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
3625 if HELP is a function, call it with OBJECT and POS as parameters
3626 to get the help to display.
3627 (gen_help_event, kbd_buffer_store_help_event): New functions.
3628 (kbd_buffer_get_event): Construct the Lisp help-event differently.
3629 (read_char): Call show_help_echo with new parameters.
3631 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
3634 * xterm.c (help_echo_object, help_echo_pos): New variables.
3635 (note_mode_line_highlight): Store additional information about the
3636 help-echo in help_echo_object and help_echo_pos. Check both
3637 `local-map' and `keymap' properties for changing the cursor
3638 (note_mouse_highlight): Store additional information about the
3639 help-echo in help_echo_object and help_echo_pos.
3640 (note_tool_bar_highlight): Set help_echo_object to nil and
3641 help_echo_pos to -1.
3642 (XTread_socket): Use gen_help_event instead of filling
3643 input_events manually.
3644 (syms_of_xterm): Staticpro help_echo_object.
3646 * xmenu.c (menu_highlight_callback): Use
3647 kbd_buffer_store_help_event instead of setting up and input_event
3650 * xdisp.c (eval_form): GCPRO argument sexpr.
3651 (call_function): New function.
3652 (handle_single_display_prop): Use call_function and FUNCTIONP
3653 instead of checking whether if font_height is a symbol and
3656 * eval.c (internal_condition_case_2): New function.
3658 * lisp.h (FUNCTIONP): New macro.
3659 (internal_condition_case_2, call_function): Add prototypes.
3661 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
3662 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
3663 Always set `arg' member of input_events.
3664 (construct_menu_click): Unused function removed.
3666 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
3668 * w32term.c (construct_mouse_click, construct_mouse_wheel)
3669 (construct_drag_n_drop, x_scroll_bar_handle_click)
3670 (w32_read_socket): Always set `arg' member of input_events.
3672 * keyboard.c (show_help_echo): Use eval_form. Add comment.
3674 * lisp.h (eval_form): Add prototype.
3676 * xdisp.c (eval_form): Make it externally visible.
3678 2000-07-13 Gerd Moellmann <gerd@gnu.org>
3680 * xterm.c (x_handle_tool_bar_click): Store the frame in the
3681 frame_or_window slot of TOOL_BAR_EVENT input events instead of
3682 consing. For prefix events, store the frame in the `arg' slot of
3683 the event, otherwise store the key there.
3684 (XTread_socket): Instead of consing, use the frame_or_window slot
3685 of HELP_EVENTs for the frame, and the `arg' slot for the help
3688 * xmenu.c (menu_highlight_callback): Store help string in the
3689 `arg' member of the input event; don't cons.
3690 (menubar_selection_callback): Use the `arg' slot of input events
3691 to queue additional information, instead of consing.
3693 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
3695 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
3697 (w32_read_socket): Adapt to changes in HELP_EVENTs.
3699 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
3700 input events to queue additional information, instead of consing.
3702 * keyboard.c (kbd_buffer_gcpro): Renamed from
3703 kbd_buffer_frame_or_window. Now used for all Lisp objects
3704 referenced from the input queue.
3705 (kbd_buffer_store_event): Always use structure assignment for
3706 copying input events. Record all Lisp objects referenced from
3707 events in kbd_buffer_gcpro.
3708 (kbd_buffer_get_event): Construct Lisp `help-echo' events
3709 differently from input events. Test for prefix menu_bar_events
3710 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
3711 event in kbd_buffer_gcpro to nil.
3712 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
3713 frame_or_window is equal to its arg member as prefix events.
3714 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
3715 used by an input event to nil.
3716 (init_keyboard): Use two times the size of the input queue
3717 for kbd_buffer_gcpro.
3718 (syms_of_keyboard): Likewise.
3720 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
3723 * termhooks.h (struct input_event): Add member `arg'.
3724 (MENU_BAR_EVENT): Renamed from menu_bar_event.
3725 (USER_SIGNAL_EVENT): Renamed from user_signal.
3727 * xfaces.c (ASET): Remove definition.
3729 * lisp.h (AREF, ASET, ASIZE): New macros.
3731 * fontset.c (AREF, ASIZE): Remove definitions.
3733 * fns.c (AREF): Remove definition.
3735 * composite.c (AREF): Remove definition.
3737 2000-07-12 Gerd Moellmann <gerd@gnu.org>
3739 * dispnew.c (redraw_overlapped_rows): Add missing local.
3740 (scrolling_window): Remove debug code.
3742 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
3743 Before scrolling, turn off a mouse-highlight in the window
3746 * xterm.c (x_update_window_end): Add parameter
3747 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
3748 redisplay in XTframe_up_to_date.
3749 (x_clear_mouse_face): New function.
3750 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
3752 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
3754 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
3755 it when any row is written to that contains glyphs highlighted in
3757 (update_window): Call the window update end hook with new
3758 parameter MOUSE_FACE_OVERWRITTEN_P.
3759 (direct_output_for_insert): Give up if row contains mouse-face.
3761 * dispextern.h (struct redisplay_interface): Add parameter
3762 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
3763 (clear_mouse_face): New function pointer member.
3765 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
3767 * syntax.c (back_comment): Use one switch rather than a few `if's.
3768 Obey open_paren_in_column_0_is_defun_start.
3769 When reverting to the `slow' method, try to nicely handle the case
3770 of nested comments by checking that the comment-starter we found
3771 does indeed match the comment-ender.
3772 (scan_sexps_forward, scan_sexps_forward):
3773 Ignore excessive opening parenthesis rather than throwing an error.
3775 2000-07-11 Gerd Moellmann <gerd@gnu.org>
3777 * doc.c (Fsubstitute_command_keys): Handle case that a GC
3778 in Fwhere_is_internal or get_keymap_1 relocates string contents.
3780 * dispnew.c (direct_output_forward_char): Give up if currently
3781 displaying a message instead of the minibuffer contents.
3783 * xterm.c (x_update_window_begin): No need to turn off the mouse
3785 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3786 depending on whether they contain glyphs highlighted in
3789 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
3790 compare the mouse_face_p flags of both rows.
3792 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
3794 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
3796 * keyboard.c (show_help_echo): Accept additional parameter
3797 ok_to_overwrite_keystroke_echo.
3798 (read_char): Call show_help_echo with a zero
3799 ok_to_overwrite_keystroke_echo argument.
3800 * keyboard.h (show_help_echo): Update prototype of
3802 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
3803 ok_to_overwrite_keystroke_echo argument.
3804 * w32menu.c (w32_menu_display_help): Call show_help_echo with
3805 non-zero ok_to_overwrite_keystroke_echo argument.
3807 2000-07-10 Gerd Moellmann <gerd@gnu.org>
3809 * xdisp.c (try_window_id): If changes are all below what is
3810 displayed in the window, and point is in the window, we still
3811 might have to find point on the display.
3813 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
3814 glyphs instead of a single one.
3815 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3816 with new argument list.
3817 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3819 * keymap.c (get_keymap_1): Add comment that this function can GC.
3820 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
3821 comment that functions can GC.
3822 (Fset_keymap_parent): GCPRO arg KEYMAP.
3824 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
3826 * msdos.c (XMenuActivate): After exiting the menu, restore the
3827 echo area message and erase it.
3829 2000-07-10 Kenichi Handa <handa@etl.go.jp>
3831 * fontset.c (Ffontset_info): Make the return value more compatible
3832 with that of Emacs 20.
3834 2000-07-07 Gerd Moellmann <gerd@gnu.org>
3836 * eval.c (Fsignal): Handle case that backtrace_list is null.
3838 2000-07-07 Kenichi Handa <handa@etl.go.jp>
3840 * ccl.c (Fccl_execute): Typo fixed.
3842 2000-07-06 Gerd Moellmann <gerd@gnu.org>
3844 * window.c (window_loop): Add missing gcpro1 local variable.
3846 * window.c (Fwindow_list): Reverse list at the end.
3847 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
3848 means allow windows on OWINDOW's frame, only.
3849 (window_loop): Simplified; use Fwindow_list.
3851 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
3853 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3855 * xterm.c (XTread_socket): Increment handling_signal at the start,
3856 decrement it at the end.
3858 * eval.c (handling_signal): New variable.
3859 (Fsignal): Abort if handling_signal is non-zero.
3861 * lisp.h (handling_signal): External declaration.
3863 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
3865 2000-07-05 Ken Raeburn <raeburn@gnu.org>
3867 Sound support for NetBSD through "Linux emulation" support:
3868 * config.in (HAVE_SOUNDCARD_H): Undef.
3869 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
3870 * Makefile.in (LIBSOUND): New variable.
3871 (LIBES): Include it.
3872 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
3874 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
3876 (vox_open): Use DEFAULT_SOUND_DEVICE.
3877 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
3879 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3881 * print.c (print_error_message): If Vsignaling_function is set,
3882 show it in *Messages*.
3884 * lisp.h (Vsignaling_function): External declaration.
3886 * eval.c (Vsignaling_function): New variable.
3887 (Fsignal): Compute it.
3888 (syms_of_eval): Staticpro it.
3890 2000-07-05 Dave Love <fx@gnu.org>
3892 * syswait.h: Use the autoconf recommended approach. Old code
3893 #if'd out in case we need to revert.
3895 * config.in (HAVE_SYS_WAIT_H): Added.
3897 2000-07-05 Andrew Innes <andrewi@gnu.org>
3899 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
3900 when non-NULL instead of __morecore, to take account of buffer
3901 memory. This also solves a problem with spurious memory warnings
3904 * ralloc.c: Make real_morecore non-static.
3906 * eval.c (internal_condition_case): Comment out abort if
3907 interrupt_input_blocked is not zero.
3909 * makefile.nt: Add support for `bootstrap' and related targets.
3910 Include minimal debug info in emacs.exe in release build.
3911 Remove all dependencies on lisp.h, and fixup some others.
3913 * w32.c (init_environment): Install code from 20.7 for providing
3914 default values for environment variables, based on the
3915 executable's own location.
3916 (map_w32_filename): Handle filenames that are longer than
3918 (sys_socket): Install socket inheritance bug fix from 20.7.
3920 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
3921 here via blockinput.h).
3923 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
3925 * w32menu.c (w32_menu_display_help):
3926 * xmenu.c (menu_help_callback): Use show_help_echo.
3928 * keyboard.h (show_help_echo): Declare.
3930 * keyboard.c (show_help_echo): New function, extracted from read_char.
3931 Feval its `msg' argument if it's a cons cell.
3932 (read_char): Use it.
3933 (follow_key): Pass `autoload' to get_keyelt.
3935 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
3936 (note_tool_bar_highlight, XTread_socket):
3937 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
3939 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
3940 (note_tool_bar_highlight, w32_read_socket):
3941 Do not gratuitously ignore non-string `help-echo' properties.
3943 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3945 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
3947 * window.c (delete_all_subwindows): Reset Vwindow_list.
3949 * xterm.c (x_append_glyph, x_append_composite_glyph)
3950 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3951 changes in struct glyph starting 1999-12-27. Some bit-fields of
3952 struct glyph were not set, which made glyphs unequal when compared
3953 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
3954 effects were the result. This also depended on the contents of
3955 memory returned by xmalloc. If flickering happens again, activate
3956 the code in clear_glyph_row that's in #if 0. If the flickering is
3957 gone with that, chances are that it is caused by something
3960 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
3962 * dispextern.h: Add some comments.
3964 * window.c (add_window_to_list): Add parameter LIST.
3965 (window_list): Order list so that, for each frame, windows are
3966 in canonical order, and so that frames appear in the list in
3967 the order given by Vframe_list.
3968 (next_window): Reverse the handling of NEXT_P.
3970 2000-07-04 Gerd Moellmann <gerd@gnu.org>
3972 * window.c (Vwindow_list): New variable.
3973 (make_window, delete_window): Set Vwindow_list to nil.
3974 (check_window_containing): New function.
3975 (window_from_coordinates): Rewritten.
3976 (add_window_to_list, window_list, candidate_window_p)
3977 (decode_next_window_args, next_window): New functions.
3978 (Fnext_window, Fprevious_window): Rewritten in terms of
3980 (Fwindow_list): New function.
3981 (Fother_window): Cleaned up.
3982 (foreach_window): Add a longer "variable argument list". Let
3983 callback function return 0 to indicate that cycling over windows
3985 (foreach_window_1): Likewise.
3986 (freeze_window_start): Return int.
3987 (init_window): New function.
3988 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
3990 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
3991 input_event with bzero.
3992 (main): Call init_window.
3994 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
3997 2000-07-04 Kenichi Handa <handa@etl.go.jp>
3999 * composite.h (make_composition_value_copy): Extern it.
4001 * composite.c (make_composition_value_copy): New function.
4003 * editfns.c (Fformat): While copying text properties, make each
4004 composition property value a copy.
4006 * fns.c (concat): While copying text properties, make each
4007 composition property value a copy.
4009 2000-07-03 Gerd Moellmann <gerd@gnu.org>
4011 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
4013 * fns.c (sweep_weak_table): Mark only objects that are not
4016 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
4017 include those frames as candidates which have their focus
4018 redirected to the minibuffer frame.
4020 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
4022 * fns.c (Fputhash): Return `value' rather than nil.
4024 2000-06-30 Gerd Moellmann <gerd@gnu.org>
4026 * frame.c (next_frame): Don't check focus redirection in case
4027 MINIBUF is a window. Doing so excludes frames using MINIBUF
4028 unless their focus is redirected, which contradicts the
4029 specification of next-frame, and leads to infinite loops in
4030 certain situations when cycling through windows with next-window.
4032 2000-06-30 Kenichi Handa <handa@etl.go.jp>
4034 * coding.c (code_convert_region): Even if the length of text is
4035 zero, try to convert it if coding->type is coding_type_ccl.
4036 (decode_coding_string, encode_coding_string): Likewise.
4038 2000-06-28 Gerd Moellmann <gerd@gnu.org>
4040 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
4041 the display if windows_or_buffers_changed.
4043 * dispnew.c (struct row_entry): New structure.
4044 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
4045 (row_table_size, old_lines, new_lines, old_lines_size)
4046 (new_lines_size, run_pool, runs_size, runs): New variables.
4047 (add_row_entry): New function.
4048 (scrolling_window): Use data structures allocated with xmalloc and
4049 held in global variables, instead of allocating them with alloca and
4050 holding them in local variables. Use a larger hash table whose
4051 size depends on glyph matrix sizes. Don't use bzero to clear the
4052 hash table; instead, clear used slots only.
4054 * fns.c (next_almost_prime): Make it externally visible.
4056 * lisp.h (next_almost_prime): Add prototype.
4058 * s/isc4-0.h (sigunblock): Define.
4060 * s/sco5.h (sigunblock): Define.
4062 2000-06-27 Dave Love <fx@gnu.org>
4064 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
4065 (moved to osf5-0.h).
4066 [!NOT_C_CODE]: Protect string.h stuff.
4068 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
4069 (sys_siglist, NSIG): Definitions moved here from osf1.h.
4071 2000-06-27 Gerd Moellmann <gerd@gnu.org>
4073 * xdisp.c (resize_mini_window): Subtract the extra line spacing
4074 below the last line from the needed window height.
4076 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
4078 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
4079 (Fwidget_get): Use it.
4080 (syms_of_fns): Defsubr it.
4082 2000-06-26 Gerd Moellmann <gerd@gnu.org>
4084 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
4085 display info for XIM.
4086 (xim_open_dpy): Likewise.
4087 (xim_close_dpy): Don't free the display info's XIM.
4089 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
4091 * config.in (USE_XIM): New define.
4093 * keymap.c (get_keyelt): For menu-items containing a `:filter
4094 FILTER', apply FILTER to the menu-item's definition to get the
4095 real definition to use.
4097 * lisp.h (QCfilter): External declaration.
4099 * xfns.c (Fimage_size): New function.
4100 (syms_of_xfns): Defsubr it.
4102 2000-06-26 Andreas Schwab <schwab@suse.de>
4104 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
4107 2000-06-25 Dave Love <fx@gnu.org>
4109 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
4112 * Makefile.in (blockinput.h): Depend on atimer.h.
4113 (atimer.h): Depend on systime.h.
4115 * blockinput.h: Protect against multiple inclusion. Include
4118 * atimer.h: Protect against multiple inclusion. Include
4121 * lisp.h (swap_in_global_binding): Declare.
4123 2000-06-24 Ken Raeburn <raeburn@gnu.org>
4125 * process.c (Fopen_network_stream): Turn off atimers for duration
4126 of call to connect. (Patch from Gerd.)
4128 2000-06-23 Dave Love <fx@gnu.org>
4130 * ralloc.c: Maybe include unistd.h
4132 * emacs.c (setgrp): Undefine before defining.
4133 (malloc_warning, set_time_zone_rule, index): Prototype.
4135 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
4136 HAVE_STRUCT_TIMEZONE.
4138 * s/osf1.h: Move string.h hack here from alpha.h and make it
4140 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
4142 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
4143 (SOCKLEN_TYPE): Don't define.
4145 * m/alpha.h: Remove string.h hack.
4147 * s/osf5-0.h: New file.
4149 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
4150 include time.h, done by systime.h.
4151 [__FreeBSD__]: Remove redundant includes.
4153 * callproc.c (setpgrp): Undefine before defining.
4154 (delete_temp_file): Return Qnil to avoid warning.
4156 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
4158 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
4161 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
4163 * composite.h (compose_text): Declare.
4165 * xterm.c: Don't include sys/types.h unconditionally. Don't
4166 protect its inclusion with !USG (following xmenu.c).
4168 2000-06-23 Gerd Moellmann <gerd@gnu.org>
4170 * xfns.c (x_create_tip_frame): Initialize frame's colors like
4173 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
4175 * coding.c (decode_eol_post_ccl): Special handling for undecided
4176 and inconsistent EOL types.
4178 2000-06-22 Gerd Moellmann <gerd@gnu.org>
4180 * xrdb.c (x_load_resources): Add default resource for scroll bar's
4181 trough color and main window's background color.
4183 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
4186 * xterm.h (Xt_app_con): External declaration.
4188 * widget.c (EmacsFrameRealize): Fix typo.
4190 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
4192 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
4193 (handle_invisible_prop): Record the start of invisible text in
4194 it->add_overlay_start.
4195 (struct overlay_entry): Add member `overlay'.
4196 (handle_overlay_change): Simplify.
4197 (next_overlay_string): After having processed overlay strings at the
4198 end of the buffer, record that fact in
4199 it->overlay_strings_at_end_processed_p.
4200 (compare_overlay_entries): If before- and after-strings come
4201 from the same overlay, let before-strings come first.
4202 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
4203 (load_overlay_strings): Take it->add_overlay_start into account
4204 when adding overlay strings.
4206 * dispextern.h (struct it): Add member add_overlay_start.
4208 2000-06-22 Dave Love <fx@gnu.org>
4210 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
4212 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
4214 2000-06-22 Kenichi Handa <handa@etl.go.jp>
4216 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
4219 2000-06-21 Dave Love <fx@gnu.org>
4221 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
4223 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
4225 * syntax.c (back_comment): Simplify string-parity counting (with
4226 the added benefit of handling multiple string-styles as long as
4227 they are not intertwined).
4228 Jump to the slow code as soon as a comment starter is found in
4229 a "string_lossage" position. Fixes the case: " /* " /* " */.
4231 2000-06-21 Dave Love <fx@gnu.org>
4233 * Makefile.in: Use GETLOADAVG_LIBS.
4235 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
4236 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
4238 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4240 * syntax.c (describe_syntax): Recognize the `n'estable bit.
4241 (Fforward_comment, scan_lists):
4242 Check the comstyle of single-char comment-starters.
4243 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
4244 we're just at the beginning of the comment (f.ex with (*) ... (*)).
4245 Check the comstyle of single-char comment-starters.
4246 Clarify control-flow around the Scomment case.
4248 2000-06-20 Dave Love <fx@gnu.org>
4250 * fns.c (make_hash_table, maybe_resize_hash_table):
4251 Cast arg of next_almost_prime.
4253 * tparam.c [emacs]: Include lisp.h.
4255 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
4258 2000-06-20 Gerd Moellmann <gerd@gnu.org>
4260 * keyboard.c (adjust_point_for_property): Check if display
4261 property should be treated as intangible by looking at its
4264 * xdisp.c (single_display_prop_intangible_p)
4265 (display_prop_intangible_p): New functions.
4267 * dispextern.h (display_prop_intangible_p): Add prototype.
4269 * xdisp.c (dump_glyph_row): Show type of glyph->object.
4271 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
4272 argument to sigprocmask.
4274 * s/sco5.h (sigblock): Redefined to pass a pointer as second
4275 argument to sigprocmask.
4277 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
4278 sigprocmask_set, and pass a pointer to it to sigprocmask.
4280 * sysdep.c (sigprocmask_set): New variable.
4282 * fileio.c (make_temp_name): Don't use `%s' in string passed to
4285 2000-06-20 Sam Steingold <sds@gnu.org>
4287 * xrdb.c: Don't declare xmalloc, xrealloc.
4289 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4291 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
4292 (re_comp): Cast gettext return value to avoid complaints when
4295 2000-06-20 Dave Love <fx@gnu.org>
4297 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
4300 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
4302 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
4304 * m/alpha.h: Don't declare xmalloc, xrealloc.
4306 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
4308 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
4310 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
4312 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
4315 * keyboard.h (poll_for_input_1): Declare.
4317 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
4319 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
4321 * doprnt.c: Don't declare xmalloc, xrealloc.
4323 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
4324 (getenv, ctime, getwd): Removed.
4325 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
4327 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
4328 x_set_tool_bar_lines.
4330 * config.in: Add HAVE_GETWD. Move some definitions above
4331 machine/system includes.
4333 2000-06-20 Kenichi Handa <handa@etl.go.jp>
4335 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
4337 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
4338 contain information about ENCODING.
4340 * fontset.c (FONTSET_ASCII): Use the first element of char table
4341 for an ASCII font, not defalt slot.
4342 (fontset_ref_via_base): If FONTSET doesn't contain information for
4343 C, try the default fontset.
4344 (make_fontset): Don't copy the default fontset.
4345 (fontset_font_pattern): Likewise.
4346 (accumulate_font_info): If ELT is nil, use the corresponding
4347 element in the default fontset.
4349 2000-06-19 Dave Love <fx@gnu.org>
4351 * syntax.c (Fparse_partial_sexp): Doc fix.
4353 * regex.h: Test PROTOTYPES as well as __STDC__.
4355 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
4356 errno, strerror. Put text after #endif in comment.
4358 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
4361 * xterm.c (x_frame_of_widget): Likewise.
4363 2000-06-19 Gerd Moellmann <gerd@gnu.org>
4365 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
4366 to Vfundamental_mode_abbrev_table.
4368 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
4369 bogus objects are marked. This slows down GC by ~80 percent, but
4370 it might be worth trying when debugging GC-related problems.
4371 This feature requires conservative stack marking to be enabled.
4373 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
4374 returns XLookupChars, reset `modifiers' to zero.
4376 2000-06-19 Dave Love <fx@gnu.org>
4378 * mktime.c: Unprotoized.
4380 2000-06-19 Richard Stallman <rms@gnu.org>
4382 * data.c (set_internal): If variable is frame-local,
4383 store the new value immediately into the frame parameter alist.
4385 2000-06-19 Ken Raeburn <raeburn@gnu.org>
4387 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
4388 in the custom handler pointer.
4390 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
4391 value, or checks for CHAR_META can fail when Lisp_Object is a
4393 * keymap.c (get_keyelt): Likewise.
4395 2000-06-19 Kenichi Handa <handa@etl.go.jp>
4397 * ccl.h (struct ccl_program): New member eol_type.
4398 (struct ccl_spec): New member cr_carryover.
4400 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
4401 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
4403 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
4404 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
4405 (decode_eol_post_ccl): New function.
4406 (decode_coding): Don't detect EOL format here for CCL based coding
4408 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
4409 decode_eol_post_ccl after running the CCL program.
4410 (code_convert_region): Don't detect EOL format here for CCL based
4412 (decode_coding_string): Likewise.
4414 2000-06-18 Ken Raeburn <raeburn@gnu.org>
4416 * charset.c (update_charset_table): Use XINT on "iso_final_char"
4417 when treating it as an integer.
4419 * coding.h (encode_coding_string): Declare.
4421 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
4424 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
4425 "xkeymap" to avoid shadowing the "enum map_type" value that needs
4426 to be passed to get_local_map.
4428 * sound.c (Fplay_sound): Don't call make_number on
4429 Frun_hook_with_args count argument.
4431 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
4432 for lisp objects in X event structure data field, when lisp
4433 objects are represented with unions.
4434 (x_scroll_bar_to_input_event): Ditto.
4436 2000-06-16 Ken Raeburn <raeburn@gnu.org>
4438 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
4439 termination of string. Fix sense of test whether
4440 Vline_number_display_limit is an integer.
4442 2000-06-16 Gerd Moellmann <gerd@gnu.org>
4444 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
4445 only if HAVE_X_WINDOWS.
4447 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
4450 * dispnew.c (update_frame_1): Handle case that cursor vpos is
4453 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
4455 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
4458 2000-06-15 Kenichi Handa <handa@etl.go.jp>
4460 * coding.c (decode_coding_emacs_mule): Always set src_base at the
4461 start of the while loop.
4463 2000-06-15 Gerd Moellmann <gerd@gnu.org>
4465 * atimer.c (alarm_signal_handler): Add forward declaration.
4467 * data.c (set_internal): Remove debug code.
4469 2000-06-14 Gerd Moellmann <gerd@gnu.org>
4471 * Makefile.in (bootstrap-temacs): Add `-I../src'.
4473 * unexec.c (toplevel) [COFF]: Include coff.h.
4475 * s/lynxos.h: New file.
4477 * keymap.c (Fsingle_key_description): Enclose function key and
4478 event symbol names in angle brackets.
4480 * xdisp.c (setup_echo_area_for_printing): Call
4481 message_log_maybe_newline if message_buf_print is not set.
4483 * print.c (printchar, strout): Don't check message_buf_print
4484 before calling setup_echo_area_for_printing because that
4485 function does something useful even when message_buf_print is
4488 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
4490 (ensure_echo_area_buffers): Initialize echo buffer's
4491 truncate lines setting to nil.
4492 (with_echo_area_buffer): Don't set the echo buffer's truncate
4494 (set_message_1): Set it here instead, based on the value
4495 of message_truncate_lines.
4496 (resize_mini_window): Handle case that lines are truncated.
4497 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
4498 message-truncate-lines.
4500 * keyboard.c (read_char): Bind message-truncate-lines to t
4501 while displaying a help-echo.
4503 * lisp.h (Qmessage_truncate_lines): External declaration.
4505 2000-06-13 Gerd Moellmann <gerd@gnu.org>
4507 * xdisp.c (Vline_number_display_limit): Renamed from
4508 line_number_display_limit.
4509 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
4510 Extend documentation string. Initialize
4511 Vline_number_display_limit to nil meaning no limit.
4512 (decode_mode_spec): Use Vline_number_display_limit with its new
4515 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
4517 2000-06-13 Richard Stallman <rms@gnu.org>
4519 * frame.c (Fmodify_frame_parameters): Doc fix.
4521 * xfns.c (x_set_frame_parameters): Comment fix.
4523 * frame.c (store_frame_param): Call swap_in_global_binding if the
4524 variable's current binding was chosen based on this frame.
4526 * data.c (swap_in_global_binding): New function.
4528 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4530 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
4531 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
4533 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4535 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
4537 2000-06-12 Jason Rumney <jasonr@gnu.org>
4539 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
4541 * w32.h (EMACS_W32_H): Renamed from _NT_H_
4543 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
4545 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
4547 2000-06-12 Gerd Moellmann <gerd@gnu.org>
4549 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
4550 (syms_of_xfaces): Defsubr Sdump_colors.
4551 (x_free_colors): Don't treat b&w specially on default visual.
4552 (x_free_dpy_colors): New function.
4553 (free_face_colors): Don't check visual class; it's done
4556 * xterm.c (x_frame_of_widget): New function.
4557 (x_alloc_nearest_color_for_widget): Use it.
4558 (x_copy_dpy_color): New function.
4559 (x_destroy_window): Free various colors.
4561 2000-06-12 Kenichi Handa <handa@etl.go.jp>
4563 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
4565 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
4567 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
4569 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
4571 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
4573 2000-06-11 Dave Love <fx@gnu.org>
4575 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
4577 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
4579 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
4581 2000-06-11 Gerd Moellmann <gerd@gnu.org>
4583 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
4586 2000-06-10 Kenichi Handa <handa@etl.go.jp>
4588 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
4589 (regex_compile): Fix the code for handling the case of single byte
4590 char and multibyte char being mixed in a range within [...].
4592 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
4593 and dst_multibyte members of coding.
4595 * charset.c (update_charset_table): Update the table
4597 (init_charset_once): Initialize elements of bytes_by_char_head to
4598 1 except for leading codes for private charases.
4600 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
4601 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
4604 2000-06-09 Ken Raeburn <raeburn@gnu.org>
4606 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
4607 access the data it doesn't point to.
4609 2000-06-08 Gerd Moellmann <gerd@gnu.org>
4611 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
4612 will be translated to a switch-frame event when reading the
4613 event queue. This is necessary because Emacs otherwise won't
4614 perform a switch-frame to a new frame until some other event, for
4615 example a keystroke event, forces it to do so. This has various
4616 effects, one visible being that the cursor of a frame created with
4617 C-x 5 2 or switched to with a window manager key binding like
4618 A-TAB stays hollow because selected_window isn't on the newly
4619 focused frame until the switch-frame is performed.
4621 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
4622 generating a switch-frame event if necessary.
4624 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
4626 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
4629 2000-06-08 Kenichi Handa <handa@etl.go.jp>
4631 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
4634 2000-06-07 Gerd Moellmann <gerd@gnu.org>
4636 * window.c (displayed_window_lines): Take empty lines at
4637 the bottom of a window into account.
4639 * window.c (displayed_window_lines): New function.
4640 (Fmove_to_window_line): Use displayed_window_lines to determine
4641 the number of lines to move, instead of using the window's height.
4643 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
4644 to stop reading, even if the form read sets point to a different
4645 value when evaluated.
4647 * xdisp.c (display_line): Fix code deciding in which line to
4650 2000-06-07 Kenichi Handa <handa@etl.go.jp>
4652 * fileio.c (e_write): Free composition data if stored in
4655 2000-06-06 Gerd Moellmann <gerd@gnu.org>
4657 * xdisp.c (display_line): Set row's and iterator's
4658 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
4659 Set cursor even if row ends in the middle of a character.
4660 (dump_glyph_row): Print values of new flags.
4661 (redisplay_window) <cursor movement in unchanged window>: When
4662 point has been moved forward, and PT is at the end of the cursor
4663 row, don't place the cursor in the next row if the cursor row ends
4664 in the middle of a character or at ZV.
4666 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
4667 (struct glyph_row): Add starts_in_middle_of_char_p and
4668 ends_in_middle_of_char_p.
4669 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
4670 ends_in_middle_of_char_p flag.
4671 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
4673 * term.c (append_glyph): Revert change of 2000-06-06.
4675 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
4676 padding glyph not fitting on line as whole character not
4679 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
4680 this isn't true for images with `:ascent 100'.
4682 2000-06-06 Kenichi Handa <handa@etl.go.jp>
4684 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
4685 as modified if it is originally unmodified.
4687 * term.c (encode_terminal_code): Change the way to check if
4688 terminal coding does any conversion.
4689 (append_glyph): Set glyph->pixel_width correctly.
4691 * xdisp.c (display_line): While checking line continuation, pay
4692 attention to a padding glyph.
4694 2000-06-05 Gerd Moellmann <gerd@gnu.org>
4696 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
4698 2000-06-05 Dave Love <fx@gnu.org>
4700 * xdisp.c: Include fontset.h.
4702 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
4704 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4706 * dispnew.c: Conditionally include term.h.
4708 * coding.h: Declare code_convert_string_norecord.
4710 * frame.h (struct frame): Use volatile unconditionally.
4712 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
4714 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
4716 * systime.h: Protect against multiple inclusion.
4717 (timezone) [USG5_4]: Define as time_t.
4719 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4720 (Foptimize_char_table, make_temp_name): Declare.
4722 * Makefile.in (xdisp.o): Depend on fontset.h.
4724 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4726 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4727 (Foptimize_char_table, make_temp_name): Declare.
4731 * s/netbsd.h: Don't define autoconfiscated MATHERR.
4733 2000-06-02 Dave Love <fx@gnu.org>
4735 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
4737 2000-06-02 Gerd Moellmann <gerd@gnu.org>
4739 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
4740 result face, set flags in that face indicating that colors may not
4743 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
4744 glyph, use the ASCII NUL character to determine the face.
4746 2000-06-02 Dave Love <fx@gnu.org>
4748 * sysdep.c: Conditionally include stdlib.h, unistd.h.
4749 (VFORK_RETURN_TYPE): Remove.
4751 * config.in: Add NO_MATHERR.
4753 2000-06-01 Dave Love <fx@gnu.org>
4755 * cmds.c (internal_self_insert): Don't check
4756 Vbefore_change_function, Vafter_change_function.
4758 * insdel.c (signal_before_change, signal_after_change): Likewise.
4760 * buffer.c (Vbefore_change_function, Vafter_change_function):
4761 Variables and their initializations deleted.
4763 * callint.c (Fcall_interactively): Doc fix.
4765 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
4767 2000-05-31 Dave Love <fx@gnu.org>
4769 * textprop.c: Revert last change -- duplicated.
4771 2000-05-31 Gerd Moellmann <gerd@gnu.org>
4773 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
4776 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
4778 2000-05-31 Jason Rumney <jasonr@gnu.org>
4780 * search.c (Fre_search_forward, Fre_search_backward)
4781 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
4783 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
4785 2000-05-30 Jason Rumney <jasonr@gnu.org>
4787 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
4788 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
4790 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
4793 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
4794 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
4795 expand a nil default_filename.
4797 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
4798 pointer to glyph_to_pixel_coords, not a frame.
4800 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
4801 coding.h to dependencies.
4803 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
4805 * w32console.c (glyph_to_pixel_coords): Change first parameter to
4806 window pointer to be consistent with w32term.c and xterm.c.
4808 * w32fns.c: Format and doc changes to bring closer to xfns.c.
4809 (VIETNAMESE_CHARSET): Define if not defined in system headers.
4810 (Qline_spacing, Qcenter): New variables.
4811 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
4812 (x_set_line_spacing): New function.
4813 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
4815 (x_specified_cursor_type): New function.
4816 (x_set_cursor_type): Use it.
4817 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
4819 (validate_x_resource_name, x_get_resource_string): Measure lengths
4820 of external strings in bytes.
4821 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
4822 GetTextExtentPoint32 with NULL title.
4823 (Fx_create_frame): Initialize Qline_spacing.
4824 (w32_load_system_font): Initialize font->double_byte_p.
4825 (x_to_w32_charset): Use Vw32_charset_info_alist.
4826 (Image, busy cursor, tooltip functions): Merged changes from
4827 xfns.c. Not yet functional on Windows.
4829 * w32gui.h (W32FontStruct): Add double_byte_p member.
4831 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
4832 (emacs_button_translation): Use it.
4833 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
4834 in `mask' to be set.
4836 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
4839 * w32term.c: Format and doc changes to bring closer to xterm.c.
4840 (w32_char_font_type): New enum.
4841 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
4842 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
4843 (w32_encode_char): New function.
4844 (x_encode_char): Removed.
4845 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
4846 x_encode_char and w32_font_is_double_byte.
4847 (x_produce_image_glyph): Use image_ascent.
4848 (x_produce_glyphs): Use new version of w32_per_char_metric and
4849 handle NULL return value. Allow extra line spacing.
4850 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
4851 (w32_get_glyph_overhangs): Remove unicode_p param. Use
4852 w32_font_type member of glyph instead.
4853 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
4854 (fast_find_position): Make sure not to consider rows not visible
4856 (w32_read_socket) [WM_MENUSELECT]: Cannot call
4857 w32_menu_display_help with input blocked, as it can abort.
4858 (x_display_and_set_cursor): Choose cursor depending
4859 on buffer-local value of cursor_type.
4860 (x_draw_bar_cursor): Add parameter WIDTH.
4862 * w32term.h (CP_DEFAULT): Define.
4863 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
4865 2000-05-30 Gerd Moellmann <gerd@gnu.org>
4867 * search.c (Fre_search_forward, Fre_search_backward)
4868 (Fposix_search_backward, Fposix_search_forward): Doc fix.
4870 2000-05-30 Kenichi Handa <handa@etl.go.jp>
4872 * coding.c (detect_coding_iso2022): Fix code for checking
4873 CODING_CATEGORY_MASK_ISO_8_2.
4875 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
4877 * regex.c (PREFETCH_NOLIMIT): New function.
4878 (re_match_2_internal): Use it and adjust the end_match_2 logic.
4880 2000-05-29 Gerd Moellmann <gerd@gnu.org>
4882 * syntax.c (find_defun_start): Move test for
4883 open_paren_in_column_0_is_defun_start outside of the loop.
4885 * xdisp.c (redisplay_window): Really switch buffers when
4886 displaying mode lines, and temporarily set selected_frame to the
4887 frame of the window that's redisplayed.
4889 * xfaces.c (free_realized_faces): Block/unblock input.
4890 (free_realized_multibyte_face): Ditto.
4892 2000-05-29 Dave Love <fx@gnu.org>
4894 * textprop.c (Qkeymap): New variable.
4895 (syms_of_textprop): Intern it.
4897 * keymap.c: Include intervals.h.
4898 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
4900 * Makefile.in (keymap.o): Depend on intervals.h.
4902 * keyboard.c (menu_bar_items, tool_bar_items)
4903 (Fexecute_extended_command): Deal with `keymap' property.
4904 (read_key_sequence): Track map from `keymap' property as well as
4907 * intervals.c (get_local_map): Extra arg to allow looking for
4910 * intervals.h (map_property): New enum.
4911 (get_local_map): Extra arg using it.
4914 * lisp.h (get_local_map): Don't declare here.
4916 2000-05-29 Kenichi Handa <handa@etl.go.jp>
4918 * Makefile.in (callproc.o): Depend on composite.h.
4920 * callproc.c: Include composite.h.
4921 (Fcall_process): Handle composition correctly.
4923 * coding.h (coding_allocate_composition_data): Extern it.
4924 (coding_restore_composition): Likewise.
4926 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
4927 yet allocated, finish decoding with result
4928 CODING_FINISH_INSUFFICIENT_CMP.
4929 (coding_allocate_composition_data): Make it non-static.
4930 (coding_restore_composition): Likewise.
4932 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
4934 * charset.c (syms_of_charset): Revert last change.
4936 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4938 * term.c (produce_glyphs): Treat characters from the eight-bit-*
4939 charsets as unibyte, with 1-column screen width. Sent by Kenichi
4942 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4944 * charset.c (syms_of_charset): Set width of character sets
4945 eight-bit-control and eight-bit-graphic to 1 column.
4947 2000-05-26 Gerd Moellmann <gerd@gnu.org>
4949 * config.in (HAVE_SPEED_T): New define.
4951 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
4954 2000-05-26 Dave Love <fx@gnu.org>
4956 * coding.c (shrink_decoding_region): Initialize eol_conversion.
4958 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
4959 (Fsubr_arity): New function.
4960 (syms_of_data): Install them.
4962 2000-05-26 Kenichi Handa <handa@etl.go.jp>
4964 * charset.c (init_charset_once): Set the table bytes_by_char_head
4967 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
4968 the default fontset to what Emacs uses by default.
4969 (check_registry_encoding): This function deleted.
4970 (Fset_fontset_font): Remove the adhoc condition for the default
4971 fontset. Allow cons in FONTNAME.
4973 * fns.c (map_char_table): Ignore char-table entries for
4974 charsets eight-bit-control and eight-bit-graphic.
4976 2000-05-25 Ken Raeburn <raeburn@gnu.org>
4978 * emacs.c (main): Initialize keyboard syms before initializing
4979 window code, so face names are available.
4981 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
4983 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
4984 of an anchor at the beginning of a shy-group.
4986 2000-05-25 Gerd Moellmann <gerd@gnu.org>
4988 * xdisp.c (handle_invisible_prop): Don't try to skip over
4989 invisible text if end of text is already reached.
4991 2000-05-25 Dave Love <fx@gnu.org>
4993 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
4995 * coding.c (encode_eol): Add null statement after label.
4997 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
4999 * w16select.c (Fw16_set_clipboard_data): Fix the change from
5002 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5004 * ccl.c (ccl_driver): Fix previous change.
5006 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5008 * coding.c (run_pre_post_conversion_on_str): Set point to the
5009 beginning of buffer before calling coding->post_read_conversion.
5010 (decode_coding_string): Give correct args to
5011 run_pre_post_conversion_on_str.
5012 (encode_coding_string): Likewise.
5014 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
5015 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
5016 eight-bit-graphic correctly.
5018 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
5020 * fileio.c (Finsert_file_contents): Even if a file is not found,
5021 execute codes for setting up coding system. Call
5022 after-insert-file-functions unconditionally.
5024 2000-05-24 Gerd Moellmann <gerd@gnu.org>
5026 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
5027 BSD_PGRPS are not defined.
5029 2000-05-24 Kenichi Handa <handa@etl.go.jp>
5031 * charset.c (update_charset_table): Accept nil in LONG_NAME and
5033 (syms_of_charset): Avoid building same strings.
5035 2000-05-23 Gerd Moellmann <gerd@gnu.org>
5037 * lread.c (Fload): Add a comment about the meaning of
5038 Vuser_init_file being t.
5040 * puresize.h (BASE_PURESIZE): Increase to 675000.
5042 * s/gnu-linux.h (setpgrp): Don't define it here because this
5043 prevents compilation on GNU/Linux systems with glib 2.2.
5045 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
5048 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
5050 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
5051 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
5053 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
5055 2000-05-23 Kenichi Handa <handa@etl.go.jp>
5057 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
5060 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
5062 * term.c (encode_terminal_code): Set coding->src_multibyte
5065 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
5067 2000-05-22 Kenichi Handa <handa@etl.go.jp>
5069 * keyboard.c (read_char): Allow character codes 128..255 to be
5070 handled by input-method-function.
5072 * insdel.c (adjust_markers_for_replace): Fix previous change.
5073 (adjust_after_replace): If PREV_TEXT is nil, call
5074 adjust_markers_for_insert, not adjust_markers_for_replace.
5076 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
5078 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
5079 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
5080 [HAVE_GRANDPT]: Define.
5081 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
5083 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
5086 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
5088 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
5090 2000-05-20 Kenichi Handa <handa@etl.go.jp>
5092 The following changes are to handle 8-bit characters in a
5093 multibyte buffer/string without facing with byte combining
5094 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
5095 eight-bit-graphic (for 0xA0..0xFF) are introduced.
5097 * Makefile.in (fns.o): Depend on charset.h.
5099 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
5100 convert it to unibyte.
5101 (make_string): Use parse_str_as_multibyte, not chars_in_text.
5103 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
5104 apparent char boundary.
5105 (Fset_buffer_multibyte): Convert 8-bit characters in the range
5106 0x80..0x9F to/from multibyte form.
5108 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
5111 * callproc.c (Fcall_process): Always encode an argument string if
5112 it is multibyte. Setup src_multibyte and dst_multibyte members of
5113 process_coding properly.
5115 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
5116 SPLIT_NON_ASCII_CHAR.
5118 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
5120 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
5122 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
5124 (SPLIT_CHARACTER_SEQ): This macro deleted.
5125 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
5127 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
5128 and eight-bit-graphic.
5129 (char_to_string): Likewise. Signal an error for too large
5131 (char_printable_p): Return 0 for 8-bit characters.
5132 (update_charset_table): Update iso_charset_table only when a final
5133 character is non-negative.
5134 (find_charset_in_text): Renamed from find_charset_in_str.
5135 Arguments and return value changed. Callers changed.
5136 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
5137 be -1 if CHARSET is used only internally.
5138 (Fmake_char_internal): Handle new charsets; eight-bit-control and
5140 (Fcharset_after): Simplified.
5141 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
5142 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
5143 (multibyte_chars_in_text): Simplified by assuming there's no
5144 invalid multibyte sequence.
5145 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5146 str_as_unibyte): New functions.
5147 (Fstring): Simpified by assuming that byte combining never
5149 (init_charset_once): Initialization for
5150 LEADING_CODE_8_BIT_CONTROL.
5151 (syms_of_charset): Intern and staticpro Qeight_bit_control and
5152 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
5153 eight-bit-control and eight-bit-graphic.
5155 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
5156 CHARSET_8_BIT_GRAPHIC): New macros.
5157 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
5158 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
5159 (CHARSET_REVERSE_CHARSET): Likewise.
5160 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
5162 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
5163 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
5164 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
5165 encounter an invalid multibyte sequence.
5166 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
5167 sequence is always valid.
5168 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
5169 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
5171 (CHAR_STRING): For 8-bit characters, call char_to_string.
5172 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
5173 multibyte sequence is always valid.
5174 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
5175 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5176 str_as_unibyte): Extern them.
5177 (BCOPY_SHORT): Fix a bug.
5178 (CHAR_LEN): This macro deleted. Callers changed to use
5180 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
5181 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
5182 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
5184 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
5185 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
5186 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
5187 EMIT_BYTES): New macros.
5188 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
5189 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
5191 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
5192 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
5193 check the validity of multibyte sequence.
5194 (decode_coding_emacs_mule): New function.
5195 (encode_coding_emacs_mule): New macro.
5196 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
5198 (DECODE_ISO_CHARACTER): Just return a character code.
5199 (DECODE_COMPOSITION_START): Set coding->result instead of result.
5200 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
5201 EMIT_CHAR to produced decoded characters. Exit the loop only by
5202 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
5204 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
5205 only position codes for an invalid character.
5206 (encode_designation_at_bol): Return new destination pointer. 5th
5207 arg DSTP is changed to DST.
5208 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
5209 from the source by ONE_MORE_CHAR. Don't handle the case of last
5211 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
5213 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
5214 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
5215 TWO_MORE_BYTES to fetch a byte from the source.
5216 (encode_eol): Pay attention to coding->src_multibyte.
5217 (detect_coding, detect_eol): Preserve members src_multibyte and
5219 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
5220 (encoding_buffer_size): Set magnification to 3 for all coding
5221 systems that require encoding.
5222 (ccl_coding_driver): For decoding, be sure that the result is
5223 valid multibyte sequence.
5224 (decode_coding): Initialize coding->errors and coding->result.
5225 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
5226 and raw-text, always call decode_eol. Handle the case of last
5227 block here. If not coding->dst_multibyte, convert the resulting
5228 sequence to unibyte.
5229 (encode_coding): Initialize coding->errors and coding->result.
5230 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
5231 and raw-text, always call encode_eol. Handle the case of last
5233 (shrink_decoding_region, shrink_encoding_region): Detect cases
5234 that we can't skip data more rigidly.
5235 (code_convert_region): Setup src_multibyte and dst_multibyte
5236 members of coding. For decoding, if the buffer is multibyte,
5237 convert the source sequence to unibyte in advance. For encoding,
5238 if the buffer is multibyte, convert the resulting sequence to
5239 multibyte afterward.
5240 (run_pre_post_conversion_on_str): New function.
5241 (code_convert_string): Deleted and divided into the following two.
5242 (decode_coding_string, encode_coding_string): New functions.
5243 (code_convert_string1, code_convert_string_norecord): Call one of
5245 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
5246 MAKE_NON_ASCII_CHAR.
5247 (Fset_terminal_coding_system_internal,
5248 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
5249 and dst_multibyte members.
5250 (init_coding_once): Initialize iso_code_class with new enum
5251 ISO_control_0 and ISO_control_1.
5253 * coding.h (enum iso_code_class_type): Member ISO_control_code is
5254 devided into ISO_control_0 and ISO_control_1.
5255 (struct coding_system): New members src_multibyte, dst_multibyte,
5256 errors, and result. Delete member fake_multibyte.
5257 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
5259 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
5262 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
5265 * editfns.c (Fformat): Be sure to convert 8-bit characters to
5267 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
5269 (Ftranspose_region): Delete codes for handling byte combining.
5271 * fileio.c (Finsert_file_contents): Setup src_multibyte and
5272 dst_multibyte members of coding. On handling REPLACE on unibyte
5273 buffer, convert the result of decode_coding to unibyte. On
5274 inserting into a mutibyte buffer, always call code_convert_region.
5275 (e_write): Setup coding->src_multibyte according to the
5276 multibyteness of the source (buffer or string).
5278 * fns.c (concat): Handle 8-bit characters correctly.
5279 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
5280 unibyte in the result.
5281 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
5282 valid multibyte form in the result.
5283 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5284 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
5285 return -1, signal an error.
5286 (base64_encode_1): New arg MULTIBYTE. Get each character by
5287 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
5288 character is found, return -1.
5289 (Fbase64_decode_region): Delete codes for handling byte-combining.
5290 Treat each decoded byte as a unibyte character.
5291 (Fbase64_decode_string): Return unibyte string.
5292 (Fcompare_strings, concat, string_byte_to_char): Use
5293 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
5294 FETCH_STRING_CHAR_ADVANCE.
5295 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5296 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
5298 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
5299 SPLIT_NON_ASCII_CHAR.
5300 (fontset_ref_via_base, fontset_set): Likewise
5302 * insdel.c (adjust_markers_for_record_delete): Deleted.
5303 (adjust_markers_for_insert): Argument changed. Caller changed.
5304 (adjust_markers_for_replace): Likewise.
5305 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
5306 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
5307 (copy_text): Delete unused local varialbe c_save. For converting
5308 to multibyte, be sure to make all 8-bit characters in valid
5310 (count_size_as_multibyte): Handle 8-bit characters correctly.
5311 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5312 adjust_after_replace, replace_range, del_range_2)
5313 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
5314 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5315 adjust_after_replace, replace_range, del_range_2) Delete codes for
5316 handling byte combining.
5317 (adjust_before_replace): Deleted.
5319 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
5320 SPLIT_NON_ASCII_CHAR.
5321 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5322 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
5324 (Fkey_description): Likewise.
5326 * lread.c (read1): On reading multibyte string, be sure to make
5327 all 8-bit chararacters in valid multibyte form.
5328 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5330 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
5333 * process.c (Fstart_process): GCPRO current_dir before calling
5334 Ffind_operation_coding_system. Encode arguments here.
5335 (create_process): Don't encode arguments here. Setup
5336 src_multibyte and dst_multibyte members of struct coding.
5337 (read_process_output): Setup src_multibyte and dst_multibyte
5338 members of struct coding. If the output is to multibyte buffer,
5339 always decode the output of the process. Adjust the
5340 representation of 8-bit characters to the multibyteness of the
5342 (send_process): Setup coding->src_multibyte according to the
5343 multibyteness of the source.
5345 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
5347 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
5348 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
5350 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
5353 * w16select.c (Fw16_set_clipboard_data): Setup members
5354 src_multibyte and dst_multibyte of coding. Adjusted for the
5355 change for find_charset_in_str.
5356 (Fw16_get_clipboard_data): Likewise.
5358 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
5359 dst_multibyte of coding.
5360 (x_to_w32_font): Likewise.
5362 * w32select.c (Fw32_set_clipboard_data): Setup members
5363 src_multibyte and dst_multibyte of coding. Adjusted for the
5364 change for find_charset_in_str.
5365 (Fw32_get_clipboard_data): Likewise.
5367 * xdisp.c (get_next_display_element): Handle 8-bit characters
5369 (next_element_from_display_vector): Use CHAR_BYTES instead of
5371 (disp_char_vector): Use SPLIT_CHAR instead of
5372 SPLIT_NON_ASCII_CHAR.
5374 * xselect.c (selection_data_to_lisp_data): Setup members
5375 src_multibyte and dst_multibyte of coding. Adjusted for the
5376 change for find_charset_in_str.
5377 (lisp_data_to_selection_data): Likewise.
5379 2000-05-19 Gerd Moellmann <gerd@gnu.org>
5381 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
5384 * dispextern.h (Vimage_types): Add extern declaration.
5386 * xdisp.c (Vimage_types): Moved here from xfns.c.
5387 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
5389 * xfns.c (Vimages_types): Moved to xdisp.c.
5390 (syms_of_xfns): Move `image-types' to xdisp.c.
5392 * w32fns.c (Vimage_types): Removed.
5393 (syms_of_w32fns): Remove `image-types'.
5395 2000-05-18 Kenichi Handa <handa@etl.go.jp>
5397 * fns.c (map_char_table): Pay attention to character number of
5398 charset. Check the validity of charset at the first level. For
5399 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
5402 * fontset.c: Include "buffer.h".
5403 (fs_load_font): If the face has fontset, record the face ID in
5405 (Finternal_char_font): New function.
5406 (accumulate_font_info): New function.
5407 (Ffontset_info): Rewritten for the new fontset implementation.
5408 (syms_of_fontset): Register Vdefault_fontset in the first element
5409 of Vfontset_table. Include Vdefault_fontset in
5410 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
5413 2000-05-16 Dave Love <fx@gnu.org>
5415 * m/iris5d.h: Deleted -- unused.
5417 2000-05-16 Gerd Moellmann <gerd@gnu.org>
5419 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
5420 `invalid' instead of `illegal'.
5422 * indent.c (Fmove_to_column): When ending within a tab, insert
5423 spaces first so that markers at the end of the tab get adjusted.
5425 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
5426 buffer list that wasn't selected in that frame.
5428 * filelock.c (get_boot_time): To obtain an 8 char file name, which
5429 is needed on mescaline, use a 2 char prefix, and call
5430 make_temp_name with second arg non-zero.
5432 * fileio.c (make_temp_name): New function, extracted from
5434 (Fmake_temp_name): Use it.
5436 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
5438 * window.c (coordinates_in_window): Subtract 1 when computing
5441 2000-05-15 Gerd Moellmann <gerd@gnu.org>
5443 * Makefile.in (lisp): Add env.elc.
5445 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
5447 2000-05-12 Gerd Moellmann <gerd@gnu.org>
5449 * search.c (Freplace_match): Handle case of `\N' in the
5450 replacement when there's no group N.
5452 2000-05-11 Gerd Moellmann <gerd@gnu.org>
5454 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
5455 of the message to message_dolog.
5457 * keyboard.c (read_char): Don't clear current message for help
5458 events; let the code handling help events handle this. Change
5459 code detecting help events that should be ignored.
5461 * xdisp.c (handle_single_display_prop): Don't try to set PT if
5462 we're interating over a string.
5464 2000-05-09 Dave Love <fx@gnu.org>
5466 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
5467 that offset before writing. Move gcpro region past call of
5470 2000-05-04 Dave Love <fx@gnu.org>
5472 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
5474 2000-05-04 Gerd Moellmann <gerd@gnu.org>
5476 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
5477 of inserted characters when BUF equals the current buffer, and PT
5478 is in front of or equal to FROM.
5480 2000-05-03 Gerd Moellmann <gerd@gnu.org>
5482 * xdisp.c (handle_single_display_prop): If display property value
5483 is invalid, or something not supported on the frame, restore
5484 iterator's position to what it was initially. Make sure to return
5485 0 for invalid and unsupported property values.
5487 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
5488 that x_per_char_metric returns null.
5490 2000-05-02 Gerd Moellmann <gerd@gnu.org>
5492 * xterm.h (struct face): Add forward declaration.
5493 (struct image): Ditto.
5494 (image_ascent): Add prototype.
5496 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5497 (x_draw_image_relief, x_draw_image_foreground_1): Call function
5498 image_ascent instead of using IMAGE_ASCENT.
5500 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
5501 (IMAGE_ASCENT): Removed.
5503 * xfns.c (Qcenter): New variable.
5504 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
5505 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
5506 (image_ascent): New function.
5507 (lookup_image): Recognize `:ascent center'.
5508 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5509 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
5510 (xbm_load): Don't set image's ascent here.
5511 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
5512 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
5513 check ascent values here.
5514 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
5515 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
5516 (syms_of_xfns): Initialize Qcenter.
5518 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
5519 to the limits, increase the limits.
5521 2000-05-01 Kenichi Handa <handa@etl.go.jp>
5523 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
5524 Check Vfont_encoding_alist against the full name of the opened
5527 2000-04-28 Gerd Moellmann <gerd@gnu.org>
5529 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
5530 taller than the window.
5532 2000-04-28 Kenichi Handa <handa@etl.go.jp>
5534 * xfaces.c (realize_x_face): Fix the argument of the second
5535 xassert. BASE_FACE may not be a face for ASCII.
5537 2000-04-27 Gerd Moellmann <gerd@gnu.org>
5539 * print.c (print_object): Treat print-length < 0 as nil.
5541 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
5543 * s/freebsd.h (TERMCAP_OBJ): Removed.
5544 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
5546 * lread.c (read1): Don't treat period followed by certain
5547 characters as symbol start.
5549 * xfns.c (slurp_file): New function.
5550 (xbm_image_p): Handle case of in-memory XBM files.
5551 (xbm_scan): Rewritten to work on memory buffers instead of files.
5552 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
5553 Work on memory buffers instead of files. If DATA is null test
5554 if buffer looks like an in-memory XBM file.
5555 (xbm_load_image): Renamed from xbm_load_image_file. Work on
5556 memory buffers instead of files.
5557 (xbm_file_p): New function.
5558 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
5560 * lread.c (end_of_file_error): New function.
5561 (read1): Call it instead of signaling `end-of-file' directly.
5563 * print.c (print_error_message): Print data of `end-of-file'
5564 with Fprinc instead of Fprin1.
5566 2000-04-26 Ken Raeburn <raeburn@gnu.org>
5568 * window.c (freeze_window_start): Check that minibuffer scroll
5569 window isn't nil before extracting the window structure pointer
5572 * undo.c (record_delete): If we hit the end of the undo list, stop
5573 picking elements apart.
5575 2000-04-26 Gerd Moellmann <gerd@gnu.org>
5577 * xdisp.c (display_line): If lines are continued, restore
5578 iterator's ascent/descent information to the values before the
5579 first glyph not fitting on the line.
5581 2000-04-25 Gerd Moellmann <gerd@gnu.org>
5583 * xdisp.c (try_window_id) <all changes above window start>: Adjust
5584 positions in glyph matrix. Don't compute new window end
5587 * dispnew.c (increment_matrix_positions): Renamed from
5588 increment_glyph_matrix_buffer_positions.
5589 (increment_row_positions): Renamed from
5590 increment_glyph_row_buffer_positions.
5592 * dispextern.h: Change names of renamed functions from dispnew.c
5595 2000-04-24 Gerd Moellmann <gerd@gnu.org>
5597 * fileio.c (Fdo_auto_save): Create directories for auto-save
5598 list file if necessary.
5600 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
5601 from buffer or frame.
5602 (automatic_hscrolling_p): New variable.
5603 (hscroll_windows): Scroll windows horizontally only if automatic
5604 hscrolling is allowed.
5605 (syms_of_xdisp): New variable `automatic-hscrolling'.
5607 * frame.h (struct frame): Add member extra_line_spacing.
5609 * xfns.c (x_set_line_spacing): New function.
5610 (Fx_create_frame): Set line spacing from resources.
5611 (Qline_spacing): New variable.
5612 (syms_of_xfns): Initialize Qline_spacing.
5614 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
5616 * buffer.c (init_buffer_once): Handle extra_line_spacing.
5617 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
5618 (reset_buffer): Don't initialize extra2 and extra3. Initialize
5619 extra_line_spacing from default value.
5620 (init_buffer_once): Initialize default value of extra_line_spacing.
5622 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
5625 * xterm.c (x_produce_glyphs): Remove reference to struct it's
5626 prompt_width. Add extra line spacing.
5628 * term.c (produce_glyphs): Remove reference to struct it's
5631 * dispextern.h (struct it): Remove member prompt_width, add
5634 2000-04-22 Gerd Moellmann <gerd@gnu.org>
5636 * dispnew.c (update_frame_line): When writing a whole line, make
5637 sure cursor is in the right row afterwards, otherwise a use of
5638 capability `ch' in cmgoto might leave the cursor in the row below.
5640 2000-04-21 Gerd Moellmann <gerd@gnu.org>
5642 * lisp.h (struct Lisp_Buffer_Cons): Remove.
5644 * keyboard.c (timer_check): Fix typo in comment.
5646 2000-04-21 Kenichi Handa <handa@etl.go.jp>
5648 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
5649 name change: ch -> character.
5651 2000-04-20 Gerd Moellmann <gerd@gnu.org>
5653 * keyboard.c (echo_message_buffer): New variable.
5654 (echo_now): Set echo_message_buffer to the echo area buffer used
5655 to display the echo.
5656 (cancel_echoing): Reset echo_message_buffer to nil.
5657 (read_char): Code rewritten that handles canceling an echo or
5658 echoing a dash, respectively.
5660 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
5661 directory doesn't exist.
5663 2000-04-19 Dave Love <fx@gnu.org>
5665 * fns.c (syms_of_fns): Defsubr mapc.
5666 (concat): Don't allow numeric args.
5667 (Fconcat): Doc change.
5669 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
5671 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
5672 instead define end_match(1|2) more carefully.
5673 Use GET_CHAR_BEFORE_2 for `begline'.
5675 2000-04-19 Gerd Moellmann <gerd@gnu.org>
5677 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
5678 on 64-bit systems where NULL is defined as `0'.
5680 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
5681 the `variable argument list' to make it work on Alpha.
5683 * m/alpha.h (_LP64) [!_LP64]: Define.
5684 (ORDINARY_LINK): Define for NetBSD.
5686 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
5688 2000-04-19 Dave Love <fx@gnu.org>
5690 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
5693 * Makefile.in (LIBS): Don't use.
5694 (GETLOADAVG_OBJ): Define again.
5695 (otherobj): Add GETLOADAVG_OBJ.
5697 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
5699 2000-04-18 Gerd Moellmann <gerd@gnu.org>
5701 * lread.c (read_filtered_event): Cancel and start busy cursor.
5703 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
5704 that the per-character metrics may be null.
5706 2000-04-17 Gerd Moellmann <gerd@gnu.org>
5708 * buffer.c (clone_per_buffer_values): New function.
5709 (Fmake_indirect_buffer): Add optional argument CLONE. Call
5710 clone_per_buffer_values if CLONE is not nil.
5712 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5714 2000-04-16 Dave Love <fx@gnu.org>
5716 * Makefile.in: Remove obsolete localcpp stuff.
5717 (GETLOADAVG_OBJ): Don't define.
5718 (obj): Move LIBOBJS...
5719 (otherobj): ... to here.
5720 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
5721 whitespace-only lines after the continuation (Irix).
5723 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5725 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
5727 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
5729 2000-04-14 Dave Love <fx@gnu.org>
5731 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
5732 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
5733 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
5734 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
5737 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
5738 autoconfiscated HAVE_GETLOADAVG.
5740 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
5743 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5745 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
5746 (fill_in_lock_file_name): Avoid existing files that aren't
5749 2000-04-14 Dave Love <fx@gnu.org>
5751 * Makefile.in (LIBS, LIBOBJS): New variable.
5752 (INTERVAL_SRC): Convert to make variable.
5753 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
5754 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
5755 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
5757 (SOME_MACHINE_OBJECTS): Remove interval stuff.
5758 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
5759 (shortlisp): Add facemenu, float-sup, frame.
5760 (SOME_MACHINE_LISP): Remove them from here.
5761 (LIBES): Change unused LDLIBS to autoconf LIBS.
5763 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
5765 2000-04-14 Kenichi Handa <handa@etl.go.jp>
5767 * composite.c (update_compositions): If FROM and TO are not in a
5768 valid range, do nothing.
5770 2000-04-13 Gerd Moellmann <gerd@gnu.org>
5772 * tparam.c (tparam1): Abort when encountering an unknown
5775 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
5778 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
5781 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
5783 * fileio.c (a_write): Remove redundant semi-colons.
5784 (e_write): Return -1 if failed to write all the data.
5785 This fixes the changes made at 1999-12-15.
5787 2000-04-12 Dave Love <fx@gnu.org>
5789 * fns.c (mapcar1): Test for null vals to support mapc.
5790 (Fmapc): New function.
5792 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
5794 * msdos.c (NUM_MOUSE_BUTTONS): Define.
5795 (IT_frame_up_to_date): Support the buffer local value of
5796 cursor-type, if defined.
5798 2000-04-10 Dave Love <fx@gnu.org>
5800 * editfns.c (preceding-char, following-char): Doc fix.
5802 2000-04-10 Ken Raeburn <raeburn@gnu.org>
5804 * Makefile.in (temacs): Revert 2000-03-12 change.
5806 2000-04-10 Jason Rumney <jasonr@gnu.org>
5808 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
5810 2000-04-10 Gerd Moellmann <gerd@gnu.org>
5812 * xdisp.c (setup_echo_area_for_printing): Choose an echo
5813 area buffer, if it's not set up yet.
5815 * indent.c (compute_motion): Set immediate_quit.
5817 2000-04-09 Gerd Moellmann <gerd@gnu.org>
5819 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
5821 (realize_tty_face): Suppress boldness if colors are the inverse of
5822 the default colors, and tty_suppress_bold_inverse_default_colors_p
5824 (Ftty_suppress_bold_inverse_default_colors): New function.
5825 (syms_of_xfaces): Defsubr it.
5827 * buffer.c (Frestore_buffer_modified_p): New function.
5828 (syms_of_buffer): Defsubr it.
5830 2000-04-08 Ken Raeburn <raeburn@gnu.org>
5832 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
5833 charset id (int) argument, not a charset (Lisp_Object).
5835 * coding.h (code_convert_string): Declare.
5836 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
5837 object, as the fourth argument to code_convert_string.
5839 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
5841 (Fset_fontset_font): Use EQ to compare lisp objects.
5843 2000-04-05 Ken Raeburn <raeburn@gnu.org>
5845 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
5846 a pointer that looks like a lisp object.
5847 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
5848 zero, instead see whether it's an integer object, since they can't
5850 (GET_INTERVAL_OBJECT): Simply assign to the destination.
5852 * dispnew.c (allocate_matrices_for_frame_redisplay,
5853 direct_output_forward_char): Use X(U)INT and make_number as needed
5854 to convert between (unsigned) int values and lisp integers.
5855 * keyboard.c (read_key_sequence): Likewise.
5856 * lread.c (substitute_object_recurse): Likewise.
5857 * fns.c (concat, hash_lookup, hash_remove): Likewise.
5858 * minibuf.c (do_completion, Fminibuffer_complete_word,
5859 Fminibuffer_completion_help): Likewise.
5860 * term.c (produce_special_glyphs): Likewise.
5862 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
5863 * print.c (print_preprocess, print_object): Likewise.
5865 * search.c (compile_pattern): Use NILP when checking for nil.
5867 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
5868 __OPTIMIZE__]: Provide a GNU C macro version that handles
5870 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
5871 field, to better cope with ENABLE_CHECKING and calls that modify a
5872 Lisp_Object using its old value.
5874 2000-04-04 Gerd Moellmann <gerd@gnu.org>
5876 * window.c (compare_window_configurations): Signal an error
5877 if parameters C1 or C2 aren't window configurations.
5879 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
5880 AFTER_POTENTIAL_GC calls around calls to functions that can
5881 signal an error and thus invoke the debugger.
5883 2000-04-03 Gerd Moellmann <gerd@gnu.org>
5885 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
5886 an error if decoding fails.
5888 * keyboard.c (lispy_mouse_names): Variable removed.
5889 (Vlispy_mouse_stem): New variable.
5890 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
5891 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
5892 for any mouse button number. Increase size of mouse_syms and
5893 button_down_location as needed. Call modify_event_symbol with
5894 different arguments.
5895 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
5896 Call modify_event_symbol with different arguments.
5897 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
5898 for any button number. Call modify_event_symbol with different
5900 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
5901 Accept a string for NAME_ALIST_OR_STEM.
5903 * lisp.h (larger_vector): Add prototype.
5905 * fns.c (larger_vector): Make externally visible.
5907 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
5909 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
5911 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
5912 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
5913 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
5914 we are between str1 and str2.
5915 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
5916 (PATFETCH): Use `TRANSLATE'.
5917 (PATFETCH_RAW): Fetch multibyte char if applicable.
5918 (PATUNFETCH): Remove.
5919 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
5920 When writing a char, write it directly into the pattern buffer rather
5921 than going needlessly through a temp char-array.
5922 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
5923 multibyte magic and remove the useless `#ifdef emacs'.
5924 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
5927 * regex.h (struct re_pattern_buffer): Make field `multibyte'
5928 conditional on `emacs'.
5930 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
5932 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5934 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
5935 non-union-type versions of XMARK and friends here, because XMARK
5936 and friends won't work on an integer field if NO_UNION_TYPE is not
5938 (make_number): Define as a function if it's not defined as a
5941 * composite.c (run_composite_function): Use NILP when checking for
5943 (syms_of_composite): Delete local var NARGS, pass an int as first
5944 argument to Fmake_hash_table.
5946 * editfns.c (text_property_stickiness): Use NILP to test
5947 Lisp_Object boolean value.
5948 (Fmessage_or_box): Don't use NILP to test int variable.
5949 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
5950 problems reading from and changing the same lisp value in an
5953 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5955 * term.c (TN_no_color_video): New variable.
5956 (term_init): Intitialize TN_no_color_video.
5957 (enum no_color_bit): New enumeration.
5958 (MAY_USE_WITH_COLORS_P): New macro.
5959 (turn_on_face): Use it to determine if attributes may be used
5960 combined with colors.
5962 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5964 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
5965 with int lvalues via casts; instead, just yield lisp object
5967 (enlarge_window): Variable sizep now points to Lisp_Object. Use
5968 proper accessor macros.
5969 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
5970 (grow_mini_window): Fix typo getting int value of root->height.
5972 * xdisp.c (compute_string_pos): Fix order of arguments to
5973 string_pos_nchars_ahead.
5974 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
5975 count arg to variable-arg routines like Frun_hook_with_args and
5977 (back_to_previous_visible_line_start)
5978 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
5979 fixed-arg routines like Fget_char_property and Fmake_string.
5980 (reconsider_clip_changes): Use XINT when comparing integer lisp
5981 objects, or passing them as int arguments.
5982 (mark_window_display_accurate, insert_left_trunc_glyphs)
5983 (append_space, extend_face_to_end_of_line): Use make_number when
5984 storing or passing integer values as lisp objects.
5985 (set_cursor_from_row, highlight_trailing_whitespace): Use
5986 INTEGERP, not implicit test against zero, for glyph object.
5987 (try_window_id): Don't use make_number when we want an int value.
5989 * xfaces.c (xlfd_symbolic_value): Make last argument a
5990 Lisp_Object, to be consistent with callers.
5991 (Fbitmap_spec_p): Use XINT to get numeric value of height.
5992 (lface_hash): Apply XFASTINT to lisp values before folding in.
5994 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
5995 fill in window width and height. Pass an int, not a lisp object,
5996 as first arg to Finsert.
5998 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6000 * xfaces.c (realize_basic_faces): Block input while realizing
6003 * keyboard.c (lispy_mouse_names): Add additional mouse names.
6005 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
6007 2000-03-31 Gerd Moellmann <gerd@gnu.org>
6009 * xterm.c (x_produce_glyphs): When displaying unibyte text
6010 or ASCII, handle case that per-char metric is null.
6012 2000-03-30 Ken Raeburn <raeburn@gnu.org>
6014 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
6016 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
6017 XSUBR, XBUFFER): Verify correct object type before returning
6018 pointer, using eassert.
6019 * frame.h (XFRAME): Likewise.
6021 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
6022 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
6023 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
6025 * data.c (set_internal): Likewise.
6026 * dispextern.h (WINDOW_WANTS_MODELINE_P,
6027 WINDOW_WANTS_HEADER_LINE_P): Likewise.
6028 * fileio.c (auto_save_1): Likewise.
6029 * insdel.c (check_markers): Likewise.
6030 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
6031 * undo.c (record_insert): Likewise.
6032 * vmsproc.c (child_sig): Likewise.
6033 * window.c (unshow_buffer, window_loop): Likewise.
6034 * xterm.c (x_erase_phys_cursor): Likewise.
6036 2000-03-30 Gerd Moellmann <gerd@gnu.org>
6038 * xfns.c (free_image_cache): Free the cache structure itself
6039 last, after all its members have been freed.
6041 * lisp.h (xstrdup): Add prototype.
6043 * alloc.c (xstrdup): Moved here from xfaces.c.
6044 (allocating_for_lisp): Variable removed.
6045 (lisp_malloc): Block input around the calls to malloc and
6048 * xfaces.c (realize_tty_face): Use find_symbol_value instead
6050 (xstrdup): Moved to alloc.c.
6052 2000-03-29 Ken Raeburn <raeburn@gnu.org>
6054 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
6056 * emacs.c (main): Fix sense of no-loadup test.
6058 * config.in (ENABLE_CHECKING): Undef.
6060 * lisp.h (struct interval): Replace "parent" field with a union of
6061 interval pointer and Lisp_Object; add new bitfield to use as
6062 discriminant. Change other flag fields to bitfields.
6063 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
6064 is defined and the supplied test fails, print a message and
6066 (eassert): New macro. Use CHECK to provide an assert-like
6069 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
6070 pointers; abort if the value looks like a lisp object.
6071 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
6072 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
6073 Modify for new interval parent definition.
6075 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
6076 UNMARK_BALANCE_INTERVALS): Update references that need an
6077 addressable lisp object in the interval structure.
6078 (die): New function.
6079 (suppress_checking): New variable.
6081 * intervals.c (interval_start_pos): Just return 0 if there's no
6084 2000-03-29 Gerd Moellmann <gerd@gnu.org>
6086 * lread.c (read1): Accept `.' (period) as symbol start like in CL
6087 and earlier Emacs versions.
6089 * keyboard.c (Ftop_level): Cancel busy-cursor.
6091 * eval.c (call_debugger): Cancel busy-cursor.
6093 2000-03-29 Kenichi Handa <handa@etl.go.jp>
6095 * search.c (Freplace_match): Adjust multibyteness of the current
6096 buffer and NEWTEXT. Free allocated memory before signaling an
6099 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
6101 * regex.c (analyse_first): New function obtained by ripping out most
6102 of re_compile_fastmap and generalizing it a little bit so that it
6103 can also just return whether a given (sub)pattern can match the empty
6105 (regex_compile): Use `analyse_first' to decide whether the loop-check
6106 needs to be done or not for *, +, *? and +? (the loop check is costly
6107 for non-greedy repetition).
6108 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
6110 2000-03-28 Dave Love <fx@gnu.org>
6112 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
6115 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
6117 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
6119 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
6121 (enum re_opcode_t): Update description of succeed_n.
6122 (PATFETCH): Always define.
6123 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
6124 operators, char classes, shy-groups and intervals).
6125 Optimize special cases of intervals so as to only use succeed_n and
6126 jump_n when really needed.
6127 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
6128 that we don't have to handle the special cases any more.
6129 Simplify on_failure_jump handling as well.
6131 2000-03-28 Jason Rumney <jasonr@gnu.org>
6133 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
6135 2000-03-27 Gerd Moellmann <gerd@gnu.org>
6137 * s/freebsd.h (GC_SETJMP_WORKS): Define.
6139 * s/msdos.h (GC_SETJMP_WORKS): Define.
6141 * alloc.c (mark_maybe_object): New function.
6142 (mark_memory): Use it.
6143 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
6144 (setjmp_tested_p, longjmp_done): New variables.
6145 (test_setjmp): New function.
6146 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
6147 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
6149 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
6150 to DEC_TEXT_POS and INC_TEXT_POS.
6152 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
6153 with parameter MULTIBYTE_P.
6155 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
6158 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
6159 buffers because it looks for multibyte character byte sequences
6160 which don't exist in unibyte text.
6162 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
6164 * xfaces.c (register_color, unregister_color, unregister_colors)
6165 [DEBUG_X_COLORS]: New functions.
6166 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
6168 * xfns.c (x_set_cursor_color): Get color reference counts right.
6170 * xterm.c (x_copy_color): New function.
6171 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
6173 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
6174 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
6175 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
6176 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
6177 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
6178 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
6179 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
6180 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
6181 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
6182 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
6184 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
6185 names for handling per-buffer variables.
6187 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
6188 instead of MAX_BUFFER_LOCAL_VARS.
6189 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
6191 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
6193 * xfns.c (x_specified_cursor_type): New function.
6194 (x_set_cursor_type): Use it.
6196 * buffer.h (struct buffer): Add cursor_type.
6198 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
6200 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
6201 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
6203 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
6204 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
6205 executing it as well as when popping it off the stack to find infinite
6206 loops in non-greedy repetition operators.
6208 2000-03-26 Gerd Moellmann <gerd@gnu.org>
6210 * doc.c (Qfunction_documentation): New variable.
6211 (syms_of_doc): Initialize Qfunction_documentation.
6212 (Fdocumentation): If FUNCTION is a symbol with non-nil
6213 `function-documentation' property, return a documentation derived
6216 * buffer.c (syms_of_buffer): Add default-cursor-type.
6217 (init_buffer_once): Don't let cursor_type have a local value
6220 * xterm.c (x_display_and_set_cursor): Choose cursor depending
6221 on buffer-local value of cursor_type.
6222 (x_draw_bar_cursor): Add parameter WIDTH.
6224 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
6225 (init_buffer_once): Set default cursor_type value to t.
6226 Mark cursor_type as local everywhere.
6227 (syms_of_buffer): New per-buffer variable cursor-type.
6229 * buffer.h (struct buffer): Remove member local_var_flags,
6231 (MAX_BUFFER_LOCAL_VARS): New macro.
6232 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
6233 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
6234 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
6235 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
6237 * print.c (print_object): Use new macros for per-buffer
6240 * category.c (Fset_category_table): Use new macros for per-buffer
6243 * buffer.c (buffer_permanent_local_flags): Make a char array.
6244 (max_buffer_local_idx): New variable.
6245 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
6246 for new handling of per-buffer variables.
6247 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
6248 (init_buffer_once): Initialize per-buffer vars differently.
6249 Set max_buffer_local_idx.
6251 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
6254 * lread.c (defvar_per_buffer): Use new macros for per-buffer
6257 * data.c (do_symval_forwarding, store_symval_forwarding)
6258 (find_symbol_value, set_internal, default_value, Fset_default)
6259 (Fkill_local_variable, Flocal_variable_p): Use new macros for
6260 per-buffer variables.
6262 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
6264 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6266 * xterm.c (x_term_init): Unblock input around call1 of
6267 Qvendor_specific_keysyms.
6269 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
6270 (find_defun_start): Consider an open parenthesis in column 0
6271 a defun start only if open_paren_in_column_0_is_defun_start is set.
6272 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
6274 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
6276 * eval.c (Fautoload): Add entry in load-history (if after dump).
6277 * lread.c (load-history): Update docstring.
6279 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6281 * indent.c (Fvertical_motion): Always use the current buffer.
6282 Temporarily change the window's buffer, if necessary.
6284 2000-03-23 Gerd Moellmann <gerd@gnu.org>
6286 * xterm.c (fast_find_position): Make sure not to consider rows
6287 not visible in the window.
6289 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
6291 * regex.c (enum syntaxcode): Provide default for non-Emacs.
6292 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
6294 2000-03-22 Jason Rumney <jasonr@gnu.org>
6296 * w32menu.c (single_submenu): Set help string to NULL if none.
6297 (w32_menu_show): Set help string correctly.
6298 (add-menu-item): Set help string in MIIM_DATA for menu item.
6299 Load SetMenuItemInfoA explicitly.
6300 (w32_menu_display_help): New function.
6302 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
6303 (QCdata): Moved to xdisp.c.
6305 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
6306 (Vw32_charset_to_codepage_alist): Removed.
6307 (Vw32_charset_info_alist): New variable.
6308 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
6309 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
6310 greek, hebrew, thai, johab, mac, unicode]): New symbols.
6311 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
6313 (w32_codepage_for_font): Use Vw32_charset_info_alist.
6314 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
6315 Define Vw32_charset_info_alist and w32_charset symbols.
6317 2000-03-22 Jason Rumney <jasonr@gnu.org>
6319 * makefile.nt (w32bdf.obj): Update dependencies.
6321 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
6323 * w32fns.c: Include fontset.h after dispextern.h.
6324 (Fx_create_frame): Do not create fontset.
6325 (w32_load_system_font): Doc fix.
6326 (Fx_close_connection): Free full_name if it is not shared.
6328 * w32term.c: Include fontset.h after dispextern.h.
6329 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
6331 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
6332 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
6333 (w32_font_is_double_byte): New function, needs body.
6334 (x_append_glyph): Set glyph->glyph_not_available_p.
6335 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6336 it->charset. If it->multibyte_p is zero and it->c is a multibyte
6337 character, convert it to a unibyte character.
6338 (struct glyph_string): Delete member `charset'.
6339 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
6340 calculating it is found.
6341 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6342 the case that per char metric is not available correctly.
6343 (x_fill_glyph_string): Handle the case that the specific glyph is
6344 not available correctly.
6345 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6346 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6347 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6348 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6349 fontset. Don't call FS_LOAD_FONT.
6351 2000-03-22 Ken Raeburn <raeburn@gnu.org>
6353 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
6354 (INT_LISPLIKE): New macro.
6355 (NULL_INTERVAL_P): Use it.
6356 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
6357 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
6358 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
6360 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
6361 explicit references to "parent" field of struct interval and
6362 associated unclean type conversions.
6363 * intervals.c (create_root_interval, root_interval, rotate_right,
6364 rotate_left, balance_possible_root_interval, split_interval_right,
6365 split_interval_left, interval_start_pos, find_interval,
6366 next_interval, previous_interval, update_interval,
6367 adjust_intervals_for_insertion, delete_node, delete_interval,
6368 adjust_intervals_for_deletion, merge_interval_right,
6369 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
6370 copy_intervals_to_string): Likewise.
6371 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
6373 * syntax.c (update_syntax_table): Likewise.
6375 * intervals.c (reproduce_tree_obj): New function, like
6376 reproduce_tree but takes a Lisp_Object for the parent. Declare
6378 (graft_intervals_into_buffer): Use it when appropriate.
6379 (reproduce_tree): Declare with prototype.
6380 (balance_possible_root_interval): Check that the parent is a lisp
6381 object before trying to examine its type.
6383 2000-03-22 Gerd Moellmann <gerd@gnu.org>
6385 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
6386 as strings only if both are known to be strings.
6388 * s/openbsd.h (LIBS_TERMCAP): Undef.
6390 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
6392 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
6393 definitions for non-Emacs compilation.
6394 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
6395 outside of `#ifdef emacs'.
6396 (print_partial_compiled_pattern): Update.
6397 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
6398 (re_compile_fastmap): Merge handling of charset and charset_not (for
6399 emacs and non-emacs compilation as well).
6400 Similarly for (not)categoryspec and (not)syntaxspec.
6401 Don't use the fastmap when reaching `anychar' since the added
6402 complexity is not justified.
6403 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
6404 and (not)syntaxspec. Merge (not)categoryspec.
6406 2000-03-22 Kenichi Handa <handa@etl.go.jp>
6408 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
6409 FACE_FOR_CHAR): Define them differently for the configuration of
6412 2000-03-21 Dave Love <fx@gnu.org>
6414 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
6417 2000-03-21 Gerd Moellmann <gerd@gnu.org>
6419 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
6420 (lface_fully_specified_p): Don't check contents of
6421 LFACE_FONT_INDEX because that attribute is optional.
6422 (realize_x_face): Remove now unwarranted xassert.
6424 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
6426 The following changes are to make font selection based on
6427 characters, not charset. In addition, they recover fontset
6428 facilities while utilizing the new font selection mechanism.
6430 * Makefile.in (fontset.o): Depend on dispextern.h.
6432 * alloc.c (mark_face_cache): Don't mark face->registry.
6434 * dispextern.h (struct glyph): New member glyph_not_available_p.
6435 Use 22 bits for face_id.
6436 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
6437 (struct face): Delete member registry, new member ascii_face.
6438 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
6439 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
6440 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
6441 (struct it): Delete member charset, new member
6442 glyph_not_available_p.
6444 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
6445 (struct fontset_info, struct fontset_data): Structs removed.
6446 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
6447 Vglobale_fontset_alist, font_idx_temp): Externs removed.
6448 (fs_load_font, fs_query_fontset): Adjusted for new argument.
6449 (fs_free_face_fontset, fontset_font_pattern,
6450 face_suitable_for_char_p, face_for_char,
6451 make_fontset_for_ascii_face): Extern them.
6452 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
6453 (FS_LOAD_FACE_FONT): New macro.
6455 * fontset.c: All codes rewritten or adjusted for the change of
6456 fontset implementation. Now fontset is represented by char table.
6457 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
6459 (my_strcasecmp): Function removed.
6460 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
6462 (AREF, ASIZE): New macros.
6463 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
6464 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
6465 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
6466 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
6467 fontset_id_valid_p, font_family_registry, fontset_name,
6468 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
6469 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
6471 (fs_load_font): New arg FACE. Caller changed.
6472 (fs_query_fontset): Argument changed. Caller changed.
6473 (Fquery_fontset): call fs_query_fontset.
6474 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
6476 (clear_fontset_elements, check_registry_encoding,
6477 check_fontset_name): New functions.
6478 (syms_of_fontset): Set char-table-extra-slots property of fontset
6479 to 3. Staticpro and initialize Vfontset_table and
6480 Vdefault_fontset. Defsubr fontset_font and fontset_list.
6482 * frame.h (struct frame): Member `fontset_data' removed.
6483 (FRAME_FONTSET_DATA): Macro removed.
6485 * frame.c (make_frame): Don't allocate f->fontset_data.
6486 (Fdelete_frame): Don't free f->fontset_data.
6488 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
6490 * xdisp.c (charset_at_position): Function removed.
6491 (init_iterator): Don't set member charset of struct `it'.
6492 (handle_face_prop, reseat_to_string, set_iterator_to_next,
6493 next_element_from_display_vector, insert_left_trunc_glyphs):
6495 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
6497 (get_next_display_element, append_space,
6498 extend_face_to_end_of_line): Likewise.
6500 * xfaces.c (Qx_charset_registry, Vface_default_registry):
6502 (clear_font_table, frame_update_line_height, load_face_font):
6503 Adjusted for the change of fontset implementation.
6504 (load_face_fontset_font): Function removed.
6505 (pixel_point_size): New function.
6506 (font_list): Argument type changed. Caller changed.
6507 (LFACE_FONT): New macro.
6508 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
6509 (set_lface_from_font_name): Type of arg FONTNAME is changed to
6510 Lisp_Object. Determine the font name by actually loading a font
6511 by the specified pattern. Set LFACE_FONT (lface) to the specified
6512 pattern. Even if a font is not found, don't try alternatives.
6513 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
6514 (set_font_frame_param): If `font' is specified in lface, use it.
6515 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
6516 (lface_same_font_attributes_p): Likewise.
6517 (make_realized_face): Arguent changed. Caller changed. Set
6518 face->ascii_face to face itself.
6519 (free_realized_face): Free face->fontset if face is for ASCII.
6520 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
6521 deduce_unibyte_registry, x_charset_registry): Functions removed.
6522 (free_realized_multibyte_face): New function.
6523 (lookup_face, lookup_named_face, lookup_derived_face): Argument
6524 changed. Caller changed.
6525 (try_font_list): Argument type changed.
6526 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
6527 (choose_face_font): Argument changed. Handle fontset properly.
6528 (choose_face_fontset_font): Function removed.
6529 (realize_default_face, realize_named_face): Don't remove the
6531 (realize_face): Argument changed. Caller changed. Remove face
6532 with the arg former_face_id in advance. Load font for the new
6534 (realize_x_face): Argument changed. Caller changed. For a
6535 multibyte character, share fontset with base_face. For a single
6536 byte character, make a new realized fontset. Don't load a font
6538 (realize_tty_face): Argument changed. Caller changed.
6539 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
6540 (face_at_buffer_position): Don't check multibyte_p for returning
6542 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
6543 FACE_SUITABLE_FOR_CHARSET_P.
6544 (syms_of_xfaces): Remove code for Qx_charset_registry and
6545 Vface_default_registry.
6547 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
6548 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
6549 (x_per_char_metric): Don't try FONT->default_char. Even if
6550 pcm->width is zero, glyph bits may exist.
6551 (x_encode_char): Always initialize char2b->byte1.
6552 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
6553 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
6555 (x_append_glyph): Set glyph->glyph_not_available_p.
6556 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6557 it->charset. Handle the case that per char metric is not
6558 available. If it->multibyte_p is zero and it->c is a multibyte
6559 character, convert it to a unibyte character.
6560 (struct glyph_string): Delete member `charset'.
6561 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6562 the case that per char metric is not available correctly.
6563 (x_fill_glyph_string): Handle the case that the specific glyph is
6564 not available correctly.
6565 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6566 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6567 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6568 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6569 fontset. Don't call FS_LOAD_FONT.
6571 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
6572 (x_create_tip_frame): Likewise.
6573 (Fx_close_connection): Free full_name of font_info.
6575 * fns.c (optimize_sub_char_table): New function.
6576 (Foptimize_char_table): New function.
6577 (syms_of_fns): Defsubr Soptimize_char_table.
6579 2000-03-20 Gerd Moellmann <gerd@gnu.org>
6581 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
6582 only if buffer is displayed in some window.
6584 * xdisp.c (handle_single_display_prop): Initialize local `value'.
6585 (try_window_reusing_current_matrix): Don't call scroll run
6586 function if run's current and desired position are the same;
6587 this prevents cursor flickering.
6589 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
6591 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
6593 * regex.c (RE_STRING_CHAR): New macro.
6594 (GET_CHAR_AFER_2): Remove.
6595 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
6596 (enum re_opcode_t): Remove on_failure_jump_exclusive.
6597 (print_partial_compiled_pattern, re_compile_fastmap)
6598 (re_match_2_internal): Remove on_failure_jump_exclusive.
6599 (regex_compile): Turn optimizable P+ loops into PP*, so that the
6600 optimization only need to work for * (ie. can use of_keep_string_jump).
6601 Remove the special case for .*\n since it is now covered by the general
6603 (re_search_2): Don't bother with `room'.
6604 (skip_one_char): New function.
6605 (skip_noops): Simplify since `memory' is not needed any more.
6606 (mutually_exclusive_p): Restructure slightly to use `switch' and
6607 add handling for "all" remaining cases.
6608 (re_match_2_internal): Change on_failure_jump_smart to use
6609 on_failure_keep_string_jump (and redirect the end-of-loop jump)
6610 rather than on_failure_jump_exclusive.
6612 2000-03-19 Gerd Moellmann <gerd@gnu.org>
6614 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
6615 number of bits per RGB because it's everywhere used as the depth
6618 * term.c (calculate_costs): Remove code dealing with X frames.
6620 2000-03-19 Richard M. Stallman <rms@gnu.org>
6622 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
6624 2000-03-18 Gerd Moellmann <gerd@gnu.org>
6626 * lread.c (read_integer): Unread the last char not consumed.
6628 2000-03-17 Gerd Moellmann <gerd@gnu.org>
6630 * xterm.c (x_update_window_cursor): Don't update in frames
6631 which are in the process of being deleted.
6633 2000-03-16 Gerd Moellmann <gerd@gnu.org>
6635 * Makefile.in (mostlyclean): Add `*.core'.
6636 (clean): Add `bootstrap-emacs'.
6638 * lread.c (read_integer): New function.
6639 (read1): Support read syntax #o, #x, #b, #r.
6641 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
6643 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
6644 make sure POINTER_TO_OFFSET gives the same value before and after
6645 PREFETCH. Use `dfail' to guarantee "atomic" matching.
6646 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
6647 (debug): Now only active if > 0 rather than if != 0.
6648 (DEBUG_*): Update for the new meaning of `debug'.
6649 (print_partial_compiled_pattern): Add missing `succeed' case. Use
6650 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
6651 in `succeed_n', `jump_n' and `set_number_at'.
6652 (store_op1, store_op2, insert_op1, insert_op2)
6653 (at_begline_loc_p, at_endline_loc_p): Add prototype.
6654 (group_in_compile_stack): Move to after its arg's types are
6655 declared and add a prototype.
6656 (PATFETCH): Define in terms of PATFETCH_RAW.
6657 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
6659 (QUIT): Redefine as a nop except for NTemacs.
6660 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
6661 indentation of the greedy-op and shy-group code.
6662 (at_(beg|end)line_loc_p): Fix argument's types.
6663 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
6664 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
6665 (MATCHING_IN_FIRST_STRING): Remove.
6666 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
6667 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
6668 QUIT unconditionally.
6670 2000-03-15 Gerd Moellmann <gerd@gnu.org>
6672 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
6675 * process.c (send_process): Add a hint that the function
6676 can call Lisp code to its comment.
6678 * lread.c (load_dangerous_libraries): New variable.
6679 (Vbytecomp_version_regexp): New variable.
6680 (safe_to_load_p): New function.
6681 (Fload): Handle files not compiled with Emacs specially.
6682 (syms_of_lread): New Lisp variable load-dangerous-libraries.
6684 2000-03-14 Gerd Moellmann <gerd@gnu.org>
6686 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
6688 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
6689 support functions only if HAVE_X11R6_XIM is defined.
6690 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
6692 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
6694 * xfns.c (X_I18N_INHIBITED): Don't define.
6695 (create_frame_xic): Remove conditional compilation on
6697 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
6699 * config.in (HAVE_X_I18N): Moved here from xterm.h.
6700 (HAVE_X11R6_XIM): Define.
6702 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
6704 * xterm.c (x_term_init): Add support for X resource `synchronous'.
6705 If set, call XSynchronize.
6707 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
6709 * regex.c: Declare a new type `re_char' used throughout the code
6710 for the string char type. It's `const unsigned char' to match the
6711 rest of Emacs. Consistently make sure all pointers to strings use
6712 it and make sure all pointers into the pattern use `unsigned
6714 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
6715 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
6718 * charset.h (GET_CHAR_AFTER_2): Remove.
6719 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
6721 2000-03-12 Ken Raeburn <raeburn@gnu.org>
6723 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
6724 variable before the invocation of YMF_PASS_LDFLAGS, in case both
6725 of them try to use backquotes.
6727 2000-03-12 Dave Love <fx@gnu.org>
6729 * unexelf.c: Restore changes of 1999-10-19.
6730 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
6731 fix its type and alignment; copy it from current process.
6733 2000-03-12 Gerd Moellmann <gerd@gnu.org>
6735 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
6736 has been found. Fix bug not computing timer's predecessor.
6738 * fileio.c (Fread_file_name): Handle case that DIR contains a
6741 * window.c (Fsave_window_excursion): Doc fix.
6743 * xfns.c (x_defined_color): Rewritten to use
6744 x_allocate_nearest_color.
6746 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
6748 * msdos.c (vga_installed): New function, code moved from
6749 dos_set_window_size.
6750 (Qbar, Qcursor_type, outside_cursor): New variables.
6751 (syms_of_msdos): Intern and staticpro them.
6752 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
6753 shape used outside Emacs when called for the first time.
6754 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
6755 cursor shape used outside Emacs.
6756 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
6757 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
6759 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
6760 parameters specify the cursor. Make qreverse a global
6761 variable (renamed to Qreverse).
6763 2000-03-09 Gerd Moellmann <gerd@gnu.org>
6765 * fns.c (Fy_or_n_p): Cancel busy-cursor.
6767 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
6769 This is a big redesign of failure-stack and register handling, prompted
6770 by bugs revealed when trying to add shy-groups. Overall, what happened
6771 is that loops are now structured a little differently, groups can be
6772 shy and the code is a little simpler.
6774 * regex.h: Update the copyright.
6775 (RE_SHY_GROUPS): New value.
6776 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
6777 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
6779 * regex.c (enum re_opcode_t): Remove jump_past_alt,
6780 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
6781 on_failure_jump_(exclusive, loop and smart). Also fix the comment
6782 for (start|stop)_memory since they now only take one argument (the
6783 second has becomes unnecessary).
6784 (print_partial_compiled_pattern): Adjust for changes in
6786 (print_compiled_pattern): Use %ld to printf long ints and flush to
6787 make debugging a little easier.
6788 (union fail_stack_elt): Make the integer unsigned.
6789 (struct fail_stack_type): Add a `frame' element.
6790 (INIT_FAIL_STACK): Init `frame' as well.
6791 (POP_PATTERN_OP): New macro for re_compile_fastmap.
6792 (DEBUG_PUSH, DEBUG_POP): Remove.
6793 (NUM_REG_ITEMS): Remove.
6794 (NUM_NONREG_ITEMS): Adjust.
6795 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
6796 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
6797 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
6798 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
6800 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
6801 address pushed is not the destination of the jump but the source
6803 (NUM_FAILURE_ITEMS): Remove.
6804 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
6805 registers before the actual failure point). Don't hardcode any
6806 meaning for str==NULL anymore.
6807 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
6808 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
6810 (REG_UNSET_VALUE): Use NULL (why not?).
6811 (compile_range): Remove declaration since it doesn't exist.
6812 (struct compile_stack_elt_t): Remove inner_group_offset.
6813 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
6814 (regex_grow_registers): Remove dead code.
6815 (FIXUP_ALT_JUMP): New macro.
6816 (regex_compile): Add shy-groups Change loops to use
6817 on_failure_jump_smart&jump instead of
6818 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
6819 initial (dummy_failure_)jump. Remove c1_base (looks like unused
6820 variable to me). Use `jump' instead of `jump_past_alt' and don't
6821 bother with push_dummy_failure in alternatives since it is now
6822 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
6823 emacs' for (re)allocating the stack.
6824 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
6825 from loop when bufp->can_be_null rather than jumping to `done'.
6826 Avoid jumping backwards so as to ensure termination. Use
6827 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
6828 backreferences. Remove dead code in handling of `anychar'.
6829 (skip_noops, mutually_exclusive_p): New functions taken from the
6830 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
6831 improve mutually_exclusive_p to handle ".+\n".
6832 (lowest_active_reg, highest_active_reg,
6833 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
6834 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
6835 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
6836 variables. Push register (in `start_memory') on the stack rather
6837 than storing it in old_reg(start|end). Remove the cycle detection
6838 from `stop_memory', replaced by the use of on_failure_jump_loop
6839 for greedy loops. Add code for the new on_failure_jump_<foo>.
6840 Remove ad-hoc code in `on_failure_jump' to push more registers in
6841 the case of a loop. Take out code from `maybe_pop_jump' into
6842 separate functions and adapt it to the semantics of
6843 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
6844 and push_dummy_failure. Remove dummy_failure handling and
6845 handling of `failures to jump to on_failure_jump' (this last one
6846 was already dead code, it seems).
6847 (group_match_null_string_p, alt_match_null_string_p)
6848 (common_op_match_null_string_p): Remove.
6850 2000-03-08 Dave Love <fx@gnu.org>
6852 * config.in: Don't depend on __STDC__ for volatile.
6853 Add POINTER_TYPE, PTR, PROTOTYPES.
6855 * hftctl.c, strftime.c: Use PROTOTYPES.
6856 * eval.c (find_handler_clause): Likewise.
6858 * mem-limits.h: Use POINTER_TYPE.
6860 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
6861 (memory_warnings): Declare using POINTER_TYPE.
6863 2000-03-08 Gerd Moellmann <gerd@gnu.org>
6865 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
6867 * xdisp.c (display_echo_area): Temporarily inhibit garbage
6870 * xfns.c: Remove obsolete code in #if 0.
6871 (Fx_focus_frame): New function.
6873 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
6875 * coding.c (coding_category_name): Add coding-category-utf-8,
6876 coding-category-utf-16-be, coding-category-utf-16-le.
6877 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
6878 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
6879 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
6880 (detect_coding_utf_8): New function.
6881 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
6882 UTF_16_LOW_SURROGATE_P): New macros.
6883 (detect_coding_utf_16): New function
6884 (detect_coding_mask): When priorities are specified, skip any
6885 categories that have `nil' coding-system. Fix bug of returning
6886 wrong mask when PRIORITIES is specified and detect_coding_XXX()
6887 returns a mask not set in PRIORITIES.
6888 (detect_eol_type_in_2_octet_form): New function.
6889 (detect_eol): selects detect_eol_type_XXX to call according to
6890 cooding->category_idx.
6891 (detect_coding_system): Remove `nil' coding-system in the result.
6892 (Fupdate_coding_systems_internal): Update all coding-categories.
6894 * coding.h (CODING_CATEGORY_IDX_UTF_8,
6895 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
6897 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
6898 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
6899 CODING_CATEGORY_IDX_UTF_16_LE.
6900 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
6901 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
6902 (CODING_CATEGORY_MASK_ANY): Include the above macros.
6903 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
6905 2000-03-07 Gerd Moellmann <gerd@gnu.org>
6907 * doc.c (Fdocumentation_property): If value is not a string,
6908 and doesn't refer to etc/DOC, evaluate it to obtain a string.
6910 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
6911 close the display with XtCloseDisplay. This caused a bus error
6914 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
6915 complete but not unique.
6917 2000-03-06 Gerd Moellmann <gerd@gnu.org>
6919 * process.c (send_process): Remove local variable `procname' that
6920 might become invalid when a GC happens. Instead, access the
6921 process name slot directly.
6923 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
6926 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
6929 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
6931 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
6932 glyph matrices have been freed.
6934 2000-03-05 Gerd Moellmann <gerd@gnu.org>
6936 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
6937 (bootstrap-temacs): Set LC_ALL to C like for temacs.
6939 * xfns.c (QCdata): Moved to xdisp.c.
6941 * xdisp.c (QCdata): Moved here from xfns.c.
6942 (syms_of_xdisp): Initialize QCdata.
6944 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
6946 * window.c (coordinates_in_window): Use
6947 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
6948 FRAME_INTERNAL_BORDER_WIDTH.
6950 * xdisp.c (try_window_id): Recompute unchanged information if
6951 it is obviously invalid.
6953 * xterm.c (x_term_init): Create a colormap if not using the
6956 * xterm.h (select_visual): Change prototype.
6958 * xfns.c (select_visual): Rewritten. Recognize user-specified
6960 (visual_classes): New variable.
6962 2000-03-04 Gerd Moellmann <gerd@gnu.org>
6964 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
6965 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
6966 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
6967 (x_decode_color): Don't handle allocation of white and black
6969 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
6970 XtNcolormap resources.
6971 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
6972 (Fx_create_frame): Initialize color members of x_output structure.
6973 (xpm_load): Pass colormap to XPM lib.
6975 * xfaces.c (x_free_colors): Access colormap of frame using
6976 FRAME_X_COLORMAP. Be paranoid about freeing black and white
6977 when default colormap is used.
6979 * xterm.c (x_term_init): Set Colormap member of x_display_info
6980 structure. Copy colormap if resource `privateColormap' is
6981 specified (PseudoColor only).
6982 (x_setup_relief_color): Access colormap of frame using
6985 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
6986 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
6988 2000-03-04 Jason Rumney <jasonr@gnu.org>
6990 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
6991 other non-platform-specific equivalents.
6992 [WINDOWSNT]: Include w32term.h, fontset.h and define X
6993 specific functions and macros as their w32 equivalents where
6994 non-platform-specifics are not available.
6995 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
6996 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
6997 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
6998 (frame_update_line_height): Use macros to access f->output_data.
6999 (defined_color): Remove FIXME comments; fixed.
7000 (x_face_list_fonts, prepare_face_for_display): Put X specifics
7001 into #ifdef blocks. Add WINDOWSNT blocks.
7002 (Fx_list_fonts): Use macros for accessing font data.
7003 (set_lface_from_font_name): Different default fonts for X and
7005 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
7006 scalable for backward compatibility.
7007 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
7008 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
7010 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
7013 * makefile.nt (w32faces.obj): Remove.
7016 2000-03-03 Jason Rumney <jasonr@gnu.org>
7018 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
7021 2000-03-03 Ken Raeburn <raeburn@gnu.org>
7023 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
7024 standard ELF definitions here if the system header does not.
7026 2000-03-03 Gerd Moellmann <gerd@gnu.org>
7028 * xterm.c (PER_CHAR_METRIC): Removed.
7029 (x_per_char_metric_1, x_default_char): New functions.
7030 (x_per_char_metric): If font's default char is invalid, return
7031 metrics of a suitably chosen usable default char.
7032 (x_draw_glyph_string_foreground): If font has an invalid default
7033 char, replace occurrences of unprintable chars with a suitably
7034 chosen usable default char.
7036 2000-03-02 Gerd Moellmann <gerd@gnu.org>
7038 * xterm.c (note_mouse_highlight): Return quickly if frame's
7039 glyph matrices have been freed.
7041 * dispnew.c (free_glyphs): Block input while freeing matrices.
7043 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
7045 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
7048 * dispextern.h (x_free_colors): Add prototype.
7050 * xfaces.c (x_free_colors): New function.
7051 (unload_color, free_face_colors): Use it.
7053 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
7055 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
7057 * window.c [MSDOS]: Include msdos.h.
7059 2000-03-02 Dave Love <fx@gnu.org>
7061 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
7063 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
7064 set C_OPTIMIZE_SWITCH for gcc.
7066 2000-03-02 Kenichi Handa <handa@etl.go.jp>
7068 * coding.c (coding_save_composition): Be sure to allocate
7069 composition data area in coding even if there's no composition in
7072 2000-03-01 Jason Rumney <jasonr@gnu.org>
7074 * w32term.c: Equivalent changes to those made to xterm.c on
7075 2000-02-25 and 2000-02-24.
7077 * w32fns.c: Equivalent changes to those made to xfns.c on
7078 2000-02-25 and 2000-02-21.
7080 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
7081 correct line-end convention is followed.
7083 * w32menu.c [HAVE_BOXES]: Remove #undef.
7084 (single_keymap_panes): Remove code for simulating checkmarks.
7085 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
7086 Remove code for drawing simulated checkmarks.
7087 (w32_menu_show): make unibyte help string correctly.
7088 (add_menu_item): draw standard Windows checkmarks. Draw radio
7089 buttons as radio buttons if possible.
7091 2000-03-01 Gerd Moellmann <gerd@gnu.org>
7093 * sysdep.c (start_of_text): Don't define this function for NetBSD
7096 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
7098 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
7099 (LINKER): Don't undef if __NetBSD__ is defined.
7101 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
7103 * fileio.c [__NetBSD__]: Define `unix'.
7105 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
7107 2000-02-29 Gerd Moellmann <gerd@gnu.org>
7109 * atimer.c (start_atimer): Don't abort when timers are stopped.
7110 (append_atimer_lists): New function.
7111 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
7112 arbitrary lists of stopped and running atimers.
7114 * atimer.c (cancel_atimer): Handle canceling an atimer when
7115 some timers are stopped.
7117 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
7120 * fns.c (maybe_resize_hash_table): Handle case of new size
7121 coming out as being the same as old size.
7123 2000-02-27 Jason Rumney <jasonr@gnu.org>
7125 * makefile.nt: Add atimer.h to dependencies.
7126 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
7127 * w32console.c: Only disable window system features for dispextern.h
7128 (initialize_w32_display): Build a display info for the console.
7129 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
7130 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
7131 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
7133 * w32gui.h (struct W32FontStruct): Revert last change after change
7135 * w32menu.c (single_submenu): Set up help string.
7136 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
7137 (w32_dialog_show): Set up help string.
7138 * w32term.c (w32_display_info_for_display): Remove unused function.
7139 (w32_draw_bitmap): Use pre-built bitmaps.
7140 (w32_initialize_display_info): New function to initialize parts of
7141 display info that are common to both GUI and console frames.
7142 (w32_term_init): Use w32_initialize_display_info. Do not set
7143 Vw32_num_mouse_buttons here, as it is not called for console
7144 frames. Build bitmaps for indicating truncated lines etc.
7145 (x_delete_display): Destroy pre-built bitmaps.
7146 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
7147 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
7149 2000-02-27 Dave Love <fx@gnu.org>
7151 * lisp.h: Add a bunch of prototypes.
7153 2000-02-26 Kenichi Handa <handa@etl.go.jp>
7155 * keyboard.c (read_char): Set `usec' correctly.
7157 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7159 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
7160 `lambda', set reg[RRR] to the map index.
7161 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
7162 reg[RRR] to 0. Otherwise, set it to -1.
7164 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7166 * emacs.c (main): Remove code snippet commented out with `//'.
7168 2000-02-25 Richard M. Stallman <rms@gnu.org>
7170 * fileio.c (Ffile_symlink_p): If result starts with a `/'
7171 and contains a `:', prepend `/:'.
7173 * window.c (select_window_1): If selected_window is nil,
7174 don't "swap out" the buffer's point.
7175 (Fset_window_configuration): Set selected_window to nil
7176 before calling Fselect_window.
7177 (unshow_buffer): Don't set point in buffer from window's point
7178 if another more recently selected window also shows the buffer.
7180 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7182 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
7184 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
7185 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
7186 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
7188 (DEFAULT_BUSY_CURSOR_DELAY): New define.
7189 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
7190 (hide_busy_cursor): New functions.
7191 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
7193 * minibuf.c (read_minibuf): Cancel busy-cursor.
7195 * keyboard.c (command_loop_1): Call start_busy_cursor before
7196 Fcommand_execute and cancel_busy_cursor after it.
7197 (timer_check): Remove busy-cursor code.
7198 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
7201 * process.c (wait_reading_process_input): Remove busy-cursor code.
7203 * eval.c (Fsignal): Call cancel_busy_cursor instead of
7204 Fx_hide_busy_cursor.
7206 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
7208 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
7210 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
7212 * xterm.c (XTread_socket): Remove busy-cursor code.
7214 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
7215 (build_frame_matrix_from_leaf_window): Put code handling
7216 glyph row's not being a slice of a frame row in #if 0.
7217 (sync_window_with_frame_matrix_rows): New function.
7218 (frame_row_to_window): New function.
7219 (mirror_line_dance): Handle copies between windows.
7221 * lread.c (Fload): Use `xfree' instead of `free'.
7222 (init_obarray): Use `xmalloc' instead of `malloc'.
7224 * window.c (Fset_window_buffer): Set WINDOW to the window
7226 (coordinates_in_window): Take frame's internal border width
7229 2000-02-24 Gerd Moellmann <gerd@gnu.org>
7231 * xterm.c (x_display_and_set_cursor): Display cursor of
7232 non-selected windows depending on the setting of
7233 cursor_in_non_selected_windows.
7235 * xdisp.c (cursor_in_non_selected_windows): New variable.
7236 (syms_of_xdisp): DEFVAR_BOOL it.
7238 2000-02-23 Gerd Moellmann <gerd@gnu.org>
7240 * data.c (Fstring_to_number): If number is greater than what
7241 fits into an integer, return a float.
7243 * eval.c (specbind): Remove references to
7244 keyword_symbols_constant_flag.
7246 * data.c (keyword_symbols_constant_flag): Removed.
7247 (Fmakunbound, set_internal, syms_of_data): Remove references to
7248 keyword_symbols_constant_flag.
7250 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
7252 2000-02-23 Kenichi Handa <handa@etl.go.jp>
7254 * syntax.c (multibyte_syntax_as_symbol): New variable.
7255 (syms_of_syntax): Declare it as a Lisp variable.
7256 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
7257 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
7258 nonzero, treat all multibyte characters as symbol.
7259 (init_syntax_once): Give syntax `word' to all multibyte
7262 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
7264 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
7267 2000-02-21 Gerd Moellmann <gerd@gnu.org>
7269 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
7271 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7272 (x_non_menubar_window_to_frame): Check the busy-cursor window.
7274 2000-02-21 Dave Love <fx@gnu.org>
7276 * frame.c (Vmouse_position_function): New variable.
7277 (Fmouse_position): Use it.
7278 (syms_of_frame): Install it.
7280 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
7282 2000-02-20 Gerd Moellmann <gerd@gnu.org>
7284 * fileio.c (Finsert_file_contents): Unbind the binding of
7285 standard-output done by temp_output_buffer_setup.
7287 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
7288 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
7289 (specbind, unbind_to): Handle most common case of non-constant
7290 symbol with trivial value specially.
7292 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
7294 2000-02-20 Richard M. Stallman <rms@gnu.org>
7296 * data.c (Fmake_variable_buffer_local): Doc fix.
7297 Init found_for_buffer to 0.
7298 (Fmake_variable_frame_local): If the variable has already
7299 been buffer-local, set the check_frame field.
7301 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
7303 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
7304 produced for CODING_MODE_LAST_BLOCK requires.
7306 2000-02-18 Dave Love <fx@gnu.org>
7308 * keyboard.c (echo_keystrokes): Remove declaration.
7309 (Vecho_keystrokes) New variable.
7310 (read_char, record_menu_key, read_key_sequence): Use it to allow
7312 (syms_of_keyboard): Change Vecho_keystrokes declaration.
7314 * lread.c: Undef feature selection macros before defining.
7316 2000-02-18 Gerd Moellmann <gerd@gnu.org>
7318 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
7319 for symbols other than the symbol in question.
7321 2000-02-17 Dave Love <fx@gnu.org>
7323 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
7325 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7327 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
7329 * alloc.c (enum mem_type): Compile unconditionally.
7331 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
7333 * xfaces.c (tty_defined_color): Don't return faulire indication
7334 for unspecified-fg and unspecified-bg pseudo-colors.
7336 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7338 * alloc.c (mark_object): Don't mark symbol names in pure space.
7339 (gc_sweep): Don't unmark symbol names in pure space.
7341 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
7342 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
7343 [GC_MARK_STACK]: New defines.
7344 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
7345 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
7347 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
7349 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
7350 allocate_buffer instead of xmalloc.
7352 * alloc.c (toplevel): Include setjmp.h.
7353 (PURE_POINTER_P): New define.
7354 (enum mem_type) [GC_MARK_STACK]: New enumeration.
7355 (Vdead) [GC_MARK_STACK]: New variable.
7356 (lisp_malloc): Add parameter TYPE, call mem_insert if
7357 GC_MARK_STACK is defined.
7358 (allocate_buffer): New function.
7359 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
7360 (free_float) [GC_MARK_STACK]: Set type to Vdead.
7361 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
7362 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
7363 (MEM_NIL) [GC_MARK_STACK]: New define.
7364 (struct mem_node) [GC_MARK_STACK]: New structure.
7365 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
7366 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
7367 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
7368 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
7369 (mark_stack) [GC_MARK_STACK]: New functions.
7370 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
7371 (clear_marks): Removed.
7372 (gc_sweep): Set free conses' car, free floats' type, free
7373 symbols' function to Vdead. Use lisp_free to free buffers.
7374 (init_alloc_once): Initialize Vdead.
7375 (survives_gc_p): Return non-zero for pure objects.
7377 * alloc.c: Add comments throughout the file.
7379 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
7380 that unblocks alarms.
7382 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
7383 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
7384 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
7386 * frame.c (make_frame): Set frame initiallly to `garbaged'.
7388 2000-02-17 Kenichi Handa <handa@etl.go.jp>
7390 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
7391 avoid infinite error signaling. Allocate sufficient memory for
7392 eol_str in the case that eoltype is Lisp_Int.
7394 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
7396 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
7397 depends on the previous behavior.
7399 2000-02-16 Gerd Moellmann <gerd@gnu.org>
7401 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
7403 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7405 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
7407 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
7408 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
7411 2000-02-15 Richard M. Stallman <rms@gnu.org>
7413 * data.c (set_internal): Don't make variable buffer-local
7414 if within a let-binding for the same buffer.
7415 (let_shadows_buffer_binding_p): New function.
7417 * eval.c (specbind): For buffer-local value,
7418 record the current buffer also.
7419 (unbind_to): Cope with that change.
7421 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7423 * window.c (Fsave_window_excursion): Doc fix.
7425 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
7427 * syntax.c (back_comment): Make sure we only consider comment-starters
7428 of the relevant style and return -1 in case of a failure to find the
7429 beginning of the comment.
7430 (Fforward_comment): If back_comment fails, go back to the position just
7431 after the comment-end.
7432 (scan_lists): Add comment describing a very minor bug.
7434 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7436 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
7437 `completion-regexp-list' in the docstring.
7439 2000-02-14 Dave Love <fx@gnu.org>
7441 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
7443 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7445 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
7446 to Emacs' syntax. Also fix the comment about set/not-set meanings
7447 since Emacs syntax is not the value 0 any more.
7448 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
7449 since it's now part of RE_SYNTAX_EMACS.
7451 2000-02-12 Dave Love <fx@gnu.org>
7453 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
7456 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7458 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
7460 2000-02-12 Dave Love <fx@gnu.org>
7462 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
7464 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
7465 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
7466 * s/hpux.h: Don't define HAVE_VFORK.
7468 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
7470 * s/nextstep.h: Don't define HAVE_ALLOCA.
7472 * config.in: Add vfork bits.
7474 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7476 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
7477 unwind function to undo the effect of stopping atimers.
7479 * keyboard.c (bind_polling_period): Stop all timers except
7482 * atimer.c (stopped_atimers): New variable.
7483 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
7486 * atimer.h (stop_other_atimers, run_all_atimers)
7487 (unwind_stop_other_atimers): Add function prototypes.
7489 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
7491 2000-02-11 Ken Raeburn <raeburn@gnu.org>
7493 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
7494 library may depend on jpeg.
7495 (atimer.o): Depends on atimer.c.
7497 2000-02-11 Kenichi Handa <handa@etl.go.jp>
7499 * insdel.c (del_range_1): Call update_compositions.
7500 (del_range_both): Call update_compositions just once..
7502 2000-02-10 Dave Love <fx@gnu.org>
7504 * xfns.c (create_frame_xic): Fix initialization of automatic
7507 2000-02-09 Kenichi Handa <handa@etl.go.jp>
7509 * ccl.c (CCL_MAKE_CHAR): New macro.
7510 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
7511 registers by CCL_MAKE_CHAR before calling translate_char.
7512 <CCL_TranslateCharacterConstTbl> Likewise.
7514 2000-02-08 Dave Love <fx@gnu.org>
7516 * lread.c (__EXTENSIONS__): Define.
7518 2000-02-08 Gerd Moellmann <gerd@gnu.org>
7520 * puresize.h (BASE_PURESIZE): Increase to 650000.
7522 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7524 * msdos.c (XMenuActivate): Turn off the cursor after displaying
7527 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7529 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
7530 md, mh, mb, mr, and me to the fake termcap entry.
7532 2000-02-06 Ken Raeburn <raeburn@gnu.org>
7534 * sound.c (sound_cleanup): Don't call device close routine if the
7535 function pointer is null.
7537 2000-02-06 Andrew Innes <andrewi@gnu.org>
7539 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
7540 around image definitions and prototypes.
7541 (gamma_correct) [WINDOWSNT]: New prototype.
7543 * w32term.c (x_make_frame_visible): Replace call to
7544 input_poll_signal with poll_for_input.
7546 * window.c [WINDOWSNT]: Include w32term.h.
7548 * xdisp.c [WINDOWSNT]: Include w32term.h.
7550 * makefile.nt: Add dependencies on w32gui.h.
7551 (OBJ1): Include atimer.obj.
7552 ($(BLD)\atimer.obj): New dependency rule.
7554 * w32.c (sigmask): New function (does nothing).
7555 (sigunblock): Ditto.
7557 * frame.c [WINDOWSNT]: Include w32term.h.
7559 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
7561 * lread.c (syms_of_lread): Fix literal newlines.
7563 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
7564 the string constant limit (2048 bytes) in MSVC.
7567 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
7569 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
7571 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
7572 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
7575 2000-02-04 Dave Love <fx@gnu.org>
7577 * fileio.c: Remove some unused vars.
7578 (_GNU_SOURCE): Define (for euidaccess).
7580 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
7582 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
7584 (read_minibuf): Deal with allow_props correctly.
7586 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
7588 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
7590 2000-02-03 Ken Raeburn <raeburn@gnu.org>
7592 * search.c (compile_pattern): If a cache entry has a nil regexp,
7593 fill in that entry instead of clobbering a previously cached
7596 2000-02-02 Ken Raeburn <raeburn@gnu.org>
7598 * puresize.h (BASE_PURESIZE): Increase to 610000.
7600 2000-02-02 Gerd Moellmann <gerd@gnu.org>
7602 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
7605 2000-02-02 Kenichi Handa <handa@etl.go.jp>
7607 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
7608 instead of incrementing ic directly.
7609 <CCL_WriteExprConst> Likewise.
7610 <ccl_set_expr>: Set ic to jump_address.
7612 * fileio.c (e_write): Fix the handling of
7613 CODING_FINISH_INSUFFICIENT_SRC.
7615 2000-02-01 Dave Love <fx@gnu.org>
7617 * editfns.c (Fpropertize): Doc fix.
7619 * process.c (Fstart_process): Doc fix.
7621 * eval.c: Fix various doc strings not to duplicate information
7622 from help-manyarg-func-alist.
7624 * window.c (Fset_window_margins): Don't make interactive. Doc
7627 * doc.c (Vhelp_manyarg_func_alist): New variable.
7628 (Fdocumentation): Use it.
7629 (syms_of_doc): Define it.
7631 2000-01-31 Gerd Moellmann <gerd@gnu.org>
7633 * xterm.c (xim_open_dpy): Remove unused local variable.
7635 * emacs.c (USAGE): Use term `display options' instead of `X
7638 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
7639 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
7641 * fns.c (sweep_weak_table): New function.
7642 (sweep_weak_hash_tables): Use it. Keep on marking until there
7645 2000-01-30 Gerd Moellmann <gerd@gnu.org>
7647 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
7648 that XTread_socket does not crash by trying to call XNoOp on a
7651 2000-01-30 Jason Rumney <jasonr@gnu.org>
7653 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7654 Change selected_frame to SELECTED_FRAME ().
7655 (w32_console_mouse_position): Remove #ifndef MULE from around
7658 * makefile.nt: Remove dosfns.obj.
7660 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
7662 * w32fns.c (w32_defined_color): Check for valid frame before
7663 applying gamma correction. Eliminate dependency on frame elsewhere.
7664 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
7665 (w32_to_x_font): Use resx and resy not height_in and width_in.
7666 (x_to_w32_font): Doc fix.
7667 (xlfd_strip_height): New function to strip and return font height.
7668 (w32_font_match): Compare height separately from rest of xlfd
7669 spec, using xlfd_strip_height.
7671 * w32term.c (w32_term_init): Swap resx and height_in, resy and
7672 width_in. Use w32_defined_color in place of defined_color.
7674 * w32faces.c: Merge more of DOS and X specifics in preparation for
7675 merge with xfaces.c.
7676 (defined_color): Remove FIXME comment.
7677 (tty_color_name): Provide w32-specific function.
7678 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
7680 * w32console.c (turn_on_face, turn_off_face): Removed.
7681 (w32_face_attributes): New function.
7682 (Global_variables): Reduce scope where possible.
7683 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
7685 (hl_mode): Don't modify text attributes.
7686 (write_glyphs): Don't do anything if len <= 0. Use
7687 w32_face_attributes to get attributes for drawing. Write
7688 terminating codes using char_attr_normal.
7689 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
7690 (update_begin, update_end): Likewise.
7691 (vga_stdcolor_name): New function.
7692 (initialize_w32_display): Remove char_attr_reverse and char_attr.
7693 (Fset_screen_color): Remove char_attr_reverse.
7695 2000-01-29 Gerd Moellmann <gerd@gnu.org>
7697 * xfns.c (xic_set_preeditarea): Take window parameter and
7698 window-relative pixel-positions.
7700 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
7701 is its frame's selected window.
7702 (xim_instantiate_callback): Likewise.
7704 * xfns.c (x_create_im): Removed.
7705 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
7706 (supported_xim_styles): Renamed from supported_styles.
7707 (best_xim_style): Renamed from best_style.
7708 (create_frame_xic): Renamed from xic_create_frame.
7709 (free_frame_xic): Renamed from xic_destroy_frame.
7711 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
7713 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
7714 our frames, call XFilterEvent with 2nd parameter `None'.
7715 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
7716 returning XBufferOverflow.
7717 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
7719 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
7720 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
7721 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
7722 (xim_initialize, xim_close)
7723 [HAVE_X_I18N && HAVE_X11R6]: New functions.
7724 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
7725 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
7726 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
7728 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
7730 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
7731 `xic_style' and `xic_xfs'.
7732 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
7733 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
7734 (FRAME_XIM): Removed.
7736 * xfns.c (supported_styles): New variable.
7737 (DEFAULT_STYLE, DEFAULT_FONT): New macros
7738 (xic_create_xfontset, best_style, xic_create_frame)
7739 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
7740 (xic_set_xfontset): New functions.
7742 2000-01-28 Dave Love <fx@gnu.org>
7744 * s/irix6-5.h: Revert last change after change to irix5-0.h.
7746 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
7748 2000-01-28 Gerd Moellmann <gerd@gnu.org>
7750 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
7751 for *scratch* if it already existed.
7753 * emacs.c (USAGE): New macro.
7754 (main): Use it to display usage information.
7756 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7758 Support for the menu-help feature:
7760 * msdos.h: Change prototypes of XMenuAddSelection and
7763 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
7764 part of the line to the termscript file.
7765 (IT_clear_to_end): Clear the entire line, not just its beginning.
7766 (menu_help_message, prev_menu_help_message): New variables.
7767 (IT_menu_make_room): Make room for the help_text member.
7768 (IT_menu_display): New argument disp_help; all callers changed.
7769 If disp_help is non-zero, store the help text of the active menu
7770 item in menu_help_message.
7771 (XMenuAddPane): Initialize the help_text member to NULL.
7772 (XMenuAddSelection): New argument help_text. Store it in the
7774 (XMenuActivate): New argument help_callback. If the value of
7775 menu_help_message has changed since the last time, display the
7776 menu help message text while waiting for the mouse to move. Clear
7777 the echo area before exiting.
7778 (XMenuDestroy): Free the help_text member.
7780 2000-01-27 Gerd Moellmann <gerd@gnu.org>
7782 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
7783 XMenuAddSelection. Pass help callback to XMenuActivate.
7784 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
7786 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7788 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
7789 and EMACS_SET_USECS.
7791 2000-01-26 Dave Love <fx@gnu.org>
7793 * editfns.c (Fchar_after, Fchar_before): Doc fix.
7795 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
7796 an error may be signalled.
7798 2000-01-26 Gerd Moellmann <gerd@gnu.org>
7800 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
7801 LD_SWITCH_SYSTEM inherited from irix5-0.h.
7803 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
7805 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7807 * charset.c (Fstring): If there is a multibyte char among
7808 the args, always return a multibyte string.
7810 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7812 * sysdep.c (sys_select): Turn atimers off and on instead of
7813 recording and restoring old alarm handler
7815 * process.c (toplevel): Include atimer.h.
7816 (create_process_1): Rewritten.
7817 (create_process): Use atimers instead of alarm.
7818 (wait_reading_process_input) [hpux]: Turn atimers off instead
7819 of turning off SIGALRM.
7820 (wait_reading_process_input): Turn off atimers instead off
7821 calling stop_polling.
7823 * emacs.c (main): Call init_atimer.
7825 * keyboard.c (toplevel): Include systime.h and atimer.h.
7826 (polling_for_input): Removed because unused.
7827 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
7828 (poll_timer): New variable.
7829 (poll_for_input, poll_for_input_1): New functions.
7830 (start_polling, stop_polling): Rewritten.
7832 * keyboard.h (polling_for_input): Removed.
7834 * atimer.h, atimer.c: New files.
7836 * Makefile.in (obj): Add atimer.o.
7837 (atimer.o): New target.
7839 * blockinput.h (pending_atimers): Add extern declaration.
7840 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
7842 * lisp.h (popup_activated_flag): Add extern declaration.
7844 * xmenu.c (popup_activated_flag): Make externally visible.
7845 (popup_activate_callback) [USE_MOTIF]: Increment
7846 popup_activated_flag.
7847 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
7849 * xterm.c (toplevel): Include atimer.h.
7850 (toolkit_scroll_bar_interaction): New variable.
7851 (Fxt_process_timeouts): Removed.
7852 (x_process_timeouts): New function.
7853 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
7854 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
7855 (x_make_frame_visible): Call poll_for_input_1 instead of
7856 input_poll_signal. Don't call alarm.
7857 (x_initialize): Install timer calling x_process_timeouts.
7859 2000-01-24 Dave Love <fx@gnu.org>
7861 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
7862 Don't use -cckr -- apparently not now necessary.
7864 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
7866 * msdos.c (IT_menu_display): Truncate long menu lines at the right
7869 2000-01-23 Jason Rumney <jasonr@gnu.org>
7871 * w32fns.c (w32_defined_color): Apply gamma correction before
7872 trying to map to the palette.
7873 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
7876 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
7877 here. Callers changed to always pass real device context.
7878 (w32_draw_bitmap): Likewise.
7879 (w32_get_glyph_overhangs): Likewise.
7880 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
7882 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
7883 pfnSetScrollInfo and SetScrollRange.
7884 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
7885 back into MULE characters after decoding them.
7886 (x_get_glyph_face_and_encoding): Likewise.
7887 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
7888 GetCharABCWidthsW fails, since this is defined on Windows 9x.
7889 (x_produce_glyphs): Calculate per char metrics for a character
7890 that we know exists in default font when font_not_found_p is true.
7892 2000-01-22 Jason Rumney <jasonr@gnu.org>
7894 * makefile.nt (intervals.obj, composite.obj): New modules.
7895 (composite.h): Added as dependency where appropriate.
7897 * w32gui.h (XGCValue): New struct for emulating X GCs.
7899 * w32term.h (XCharStruct): New struct for emulating X.
7901 * w32console.c (turn_on_face, turn_off_face): New functions.
7902 (change_line_highlight): New prototype for new redisplay.
7903 (write_glyphs): Support multibyte text. Support faces.
7905 * w32faces.c: Complete rewrite for new redisplay based on new
7908 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
7909 throughout. struct frame * in place of FRAME_PTR.
7910 Skeleton support for images, toolbars, tooltips from xfns.c.
7911 (Fx_create_frame): Use system default for default scroll bar
7913 (w32_get_arg): Renamed from x_get_arg.
7914 (Fx_file_dialog): New function.
7915 (w32_list_fonts): Check cache before asking system.
7916 (Vw32_enable_synthesized_fonts): New variable.
7917 (Vw32_enable_italics): Obsolete, removed.
7919 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7920 Use SELECTED_FRAME macro.
7922 * w32menu.c: Add skeleton support for help strings on menus.
7923 (add_menu_item): Native checkbox and radio support added, but not
7924 yet enabled due to bugs.
7925 (push_menu_item): Add parameters type, selection and help.
7927 Formatting changes to reduce unnecessary diffs with xmenu.c.
7929 * w32select.c (Fw32_set_clipboard_data): Update call to
7930 find_charset_in_str.
7932 * w32term.c: Complete rewrite for new redisplay based on new
7933 xterm.c with necessary sections merged back in from old w32term.c.
7935 2000-01-21 Richard M. Stallman <rms@gnu.org>
7937 * data.c (set_internal): Further fix in same criterion.
7939 2000-01-20 Richard M. Stallman <rms@gnu.org>
7941 * data.c (set_internal): Fix the criteria for whether
7942 to swap out the old cached binding.
7944 2000-01-19 Dave Love <fx@gnu.org>
7946 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
7948 2000-01-18 Kenichi Handa <handa@etl.go.jp>
7950 * regex.c (re_compile_fastmap): While checking a range table for
7951 `charset', skip flag bits for a character class correctly.
7953 2000-01-17 Gerd Moellmann <gerd@gnu.org>
7955 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
7957 * xfns.c (x_window): Call lw_create_widget with new parameter
7960 * widget.c (EmacsFrameSetCharSize): Change size of children first
7961 because of problems with main window geometry management under
7964 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
7966 (MENU_ITEMS_ITEM_HELP): New enumerator.
7967 (push_menu_item): Add parameter HELP. Record help in menu_items.
7968 (single_menu_item, single_submenu, list_of_items): Call
7969 push_menu_item with new parameter.
7970 (single_submenu): Set help string in widget value.
7971 (menu_highlight_callback): New function.
7972 (set_frame_menubar): Call lw_create_widget with new
7974 (xmenu_show, xdialog_show): Ditto.
7976 2000-01-13 Gerd Moellmann <gerd@gnu.org>
7978 * sound.c (Fplay_sound): Improve doc string.
7980 2000-01-11 Richard M. Stallman <rms@gnu.org>
7982 * lisp.h (set_internal): Enter the new arg.
7984 * eval.c (specbind): Record buffer-local variables specially,
7985 indicating which buffer's binding was saved.
7986 (unbind_to): Restore buffer-local variables specially
7987 in the proper buffer.
7989 * data.c (set_internal): New arg BUF.
7991 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
7992 * data.c (Fset): Pass new arg to set_internal.
7993 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
7995 2000-01-11 Gerd Moellmann <gerd@gnu.org>
7997 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
8000 2000-01-11 Richard M. Stallman <rms@gnu.org>
8002 * minibuf.c (Ftry_completion): Doc fix.
8004 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8006 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
8009 2000-01-11 Andreas Schwab <schwab@suse.de>
8011 * coding.c (code_convert_region): Initialize total_skip.
8013 2000-01-08 Dave Love <fx@gnu.org>
8015 * eval.c (Fuser_variable_p): Check customizability too.
8017 2000-01-07 Gerd Moellmann <gerd@gnu.org>
8019 * minibuf.c (Fcompleting_read): Doc fix.
8021 2000-01-05 Gerd Moellmann <gerd@gnu.org>
8023 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
8026 * xfns.c (x_create_im): New function to set IM and IC of a frame.
8027 Check that input style is supported before trying to create an
8029 (x_window): Call x_create_im.
8031 2000-01-04 Gerd Moellmann <gerd@gnu.org>
8033 * xfns.c (current_gif_memory_src): New variable.
8034 (gif_load): Record the address of the current memory source
8035 in current_gif_memory_src.
8036 (gif_read_from_memory): Use current_gif_memory_src.
8038 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
8039 macros statement form.
8041 * sound.c (struct sound): Renamed from struct sound_file.
8042 (struct sound): Add members `data' and `header_size'.
8043 (enum sound_attr): Add SOUND_DATA.
8044 (current_sound, current_sound_device): Variables renamed from
8045 sound_file and sound_device.
8046 (parse_sound): Parse :data.
8047 (parse_sound): Handle sound data in strings.
8048 (find_sound_type): Function renamed from find_sound_file_type.
8049 (wav_init, au_init): Fail if sound's header_size is smaller than
8051 (wav_play, au_play): Play sounds from string data.
8053 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
8055 * lisp.h: Add prototype for allocate_string_data.
8057 * alloc.c (Fgarbage_collect): Return number of live and free
8060 * alloc.c (mark_buffer): Remove code in #if 0.
8062 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
8063 (strings_consed): New variable.
8064 (allocate_string): Set it.
8065 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
8066 (Fmemory_use_counts): Return strings_consed. Use Flist.
8068 * alloc.c: General cleanup in comments etc. Remove conditional
8069 compilation for `standalone'.
8071 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
8073 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
8074 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
8075 (DONT_COPY_FLAG): Removed.
8076 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
8077 (struct sdata, struct sblock): New
8078 (struct string_block): Rewritten.
8079 (STRINGS_IN_STRING_BLOCK): New macro.
8080 (oldest_sblock, current_sblock, total_strings, total_free_strings)
8081 (large_sblocks, string_blocks, string_free_list): New variables.
8082 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
8083 (init_strings): Rewritten.
8084 (allocate_string, allocate_string_data, compact_small_strings)
8085 (free_large_strings, sweep_strings): New functions.
8086 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
8087 (struct string_block_head, current_string_block)
8088 (first_string_block, large_string_blocks, STRING_FULLSIZE)
8089 (STRING_PAD): Removed.
8090 (make_uninit_multibyte_string, make_pure_string): Rewritten.
8091 (Fgarbage_collect): Don't set mark bit in large strings.
8092 (mark_object): Mark strings differently. Mark symbol names
8094 (survives_gc_p): Test marked strings differently.
8095 (gc_sweep): Sweep strings differently, unmark strings in
8097 (compact_strings): Removed.
8099 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
8101 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
8102 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
8104 2000-01-04 Kenichi Handa <handa@etl.go.jp>
8106 * fileio.c (Finsert_file_contents): Signal error if visiting file
8107 in a non-empty buffer.
8109 * term.c (encode_terminal_code): Fix the previous change.
8111 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8113 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
8114 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
8116 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
8118 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8120 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
8121 need to test for MSDOS frames.
8123 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8125 * dosfns.c (unspecified_colors): Remove.
8126 (msdos_stdcolor_idx): Use global variables unspecified_fg and
8128 (msdos_stdcolor_name): Return strings for unspecified fore- and
8131 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
8132 (syms_of_xfaces): Remove their staticpro's.
8133 (tty_color_name): Return Lisp strings for unspecified fore- and
8135 (Finternal_set_lisp_face_attribute): Remove the special treatment
8136 for Qunspecified_{f,b}g.
8137 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
8140 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8142 * xdisp.c (reseat_at_next_visible_line_start): Position before
8143 newline only if ending up on a newline.
8144 (next_element_from_ellipsis): Return success. Handle case of
8145 displaying no ellipsis. Fix case of ellipsis defined in display
8147 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
8150 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8152 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
8153 (Fcolor_supported_p): Renamed from face-color-supported-p.
8155 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8157 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
8158 list of colors renamed to tty-defined-color-alist.
8159 (tty_color_name): Pass the frame to tty-color-by-index.
8160 (realize_tty_face): tty-color-alist is now a function which
8161 accepts the frame as argument.
8163 * term.c (Ftty_display_color_p): Accept an optional argument
8166 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8168 * term.c (insert_glyphs): Pass glyph, not &glyph, to
8169 encode_terminal_code.
8171 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8173 * dispnew.c (mode_line_string): Support termcap frames as well.
8175 2000-01-01 Gerd Moellmann <gerd@gnu.org>
8177 * syntax.c (Fforward_word): Undo previous change.
8179 * editfns.c (Fconstrain_to_field): Don't constrain if
8180 inhibit-field-text-motion is non-nil.
8181 (Fline_beginning_position): Undo previous change.
8182 (Fline_end_position): Ditto.
8184 * syntax.c (Fforward_word): Notice field boundaries only if
8185 inhibit-field-text-motion is nil.
8187 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
8189 * editfns.c (Vinhibit_field_text_motion): New variable.
8190 (inhibit-field-text-motion): New DEFVAR_LISP.
8191 (Fline_beginning_position, Fline_end_position): Notice field
8192 boundaries only if inhibit-field-text-motion is nil.
8194 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
8196 (x_build_heuristic_mask): Likewise.
8197 (xbm_load_image_from_file): Change error output.
8198 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
8199 (gif_load, gs_load, x_kill_gs_process): Ditto.
8201 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
8202 color indices when accessing raster pixels.
8203 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
8204 one of :file or :data.
8205 (enum pbm_keyword_index): Add PBM_DATA.
8206 (pbm_format): Add :data.
8207 (pbm_image_p): Allow either :file or :data.
8208 (pbm_read_file): New function.
8209 (pbm_scan_number): Rewritten to read from string.
8210 (pbm_load): Support :data.
8212 See ChangeLog.8 for earlier changes.
8215 ;; coding: iso-2022-7bit