1 2000-11-21 Gerd Moellmann <gerd@gnu.org>
3 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
4 sole visible buffer when we're currently in the mini-buffer, and
7 2000-11-21 Jason Rumney <jasonr@gnu.org>
9 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
11 (Fw32_get_clipboard_data): Compare data on clipboard with saved
12 copy of what Emacs last put there. If they are the same, do not
13 use the clipboard copy to avoid losing data due to coding
16 2000-11-22 Miles Bader <miles@gnu.org>
18 * minibuf.c (Vminibuffer_prompt_properties): New variable.
19 (syms_of_minibuf): Initialize it.
20 (read_minibuf): Add properties from Vminibuffer_prompt_properties
21 to prompt, don't make read-only.
23 2000-11-21 Gerd Moellmann <gerd@gnu.org>
25 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
26 BEFORE/AFTER_POTENTIAL_GC.
28 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
30 * buffer.c (mmap_free_1): Avoid a compiler warning.
32 * term.c, cm.c: Don't try to include termcap.h; see comment there.
34 2000-11-21 Kenichi Handa <handa@etl.go.jp>
36 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
39 2000-11-20 Gerd Moellmann <gerd@gnu.org>
41 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
44 * s/gnu-linux.h: Don't use `#cpu'.
46 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
47 not defined in mman.h.
49 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
51 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
52 and store an index in the XClientMessageEvent. Storing a
53 Lisp_Object or pointer can fail on a 64 bit system, since X only
55 (x_scroll_bar_to_input_event): Get the window from
58 2000-11-20 Dave Love <fx@gnu.org>
60 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
62 2000-11-20 Gerd Moellmann <gerd@gnu.org>
64 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
66 2000-11-20 Kenichi Handa <handa@etl.go.jp>
68 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
71 * alloc.c (make_string): Fix previous change. Be sure to make
72 unibyte string correctly.
74 2000-11-19 Gerd Moellmann <gerd@gnu.org>
76 * window.c (Fwindow_list): Change parameter list to be XEmacs
78 (window_list_1): New function.
79 (window_loop): Use it instead of Fwindow_list.
81 * sysdep.c (emacs_ospeed): New variable.
82 (toplevel): Don't declare ospeed extern.
83 (init_baud_rate): Use emacs_ospeed instead of ospeed.
85 * termcap.c (ospeed): Remove.
86 (tputs) [!emacs]: Remove unused code.
87 (tgetent): Avoid a compiler warning.
89 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
90 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
91 SCROLL_BAR_X_WIDGET with additional argument DPY.
93 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
95 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
96 Take the X display as additional argument.
97 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
98 `Widget' is a pointer type that's not easily stored in Lisp_Object
99 form in a portable way.
101 * dispnew.c (update_text_area): Fix last change.
103 2000-11-18 Gerd Moellmann <gerd@gnu.org>
105 * xdisp.c: Use BINDING_STACK_SIZE throughout.
107 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
108 clear current matrices.
110 * buffer.c (mmap_enlarge): Don't print a message on stderr
111 if mapping new memory at the end of the existing region fails.
113 * dispnew.c (update_text_area): Don't skip over equal glyphs
114 when the last current glyph overlaps the glyph to its right.
116 2000-11-18 Miles Bader <miles@gnu.org>
118 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
119 lines that *end* with "..." too (that's the most common case!).
121 2000-11-18 Gerd Moellmann <gerd@gnu.org>
123 * xdisp.c (resize_mini_window): Temporarily change to the
124 mini-window's buffer if necessary.
126 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
127 the tooltip obscures less text under it.
129 2000-11-17 Gerd Moellmann <gerd@gnu.org>
131 * puresize.h (BASE_PURESIZE): Increase to 700000.
133 2000-11-18 Jason Rumney <jasonr@gnu.org>
135 * w32term.c (w32_draw_bitmap): Use face to set colors.
137 2000-11-17 Dave Love <fx@gnu.org>
139 * lread.c (Fload): Fix #ifdef for pcc.
141 2000-11-17 Gerd Moellmann <gerd@gnu.org>
143 * xdisp.c (pos_visible_p): Compute the default character height
146 2000-11-16 Gerd Moellmann <gerd@gnu.org>
148 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
149 knowing the line's height; use the default font's height in that
152 * xfaces.c (weight_table): Add `demi' with the same meaning as
155 2000-11-16 Kenichi Handa <handa@etl.go.jp>
157 * dispnew.c (null_row): New global static variable.
158 (clear_glyph_row): Delete local static variable null_row.
160 2000-11-15 Jason Rumney <jasonr@gnu.org>
162 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
163 (w32_alloc_lighter_color): Use new brightness calculations from
164 xterm.c. Scale delta to be in the range expected by W32.
165 (w32_draw_relief_rect): Use frame relief colors.
167 2000-11-15 Gerd Moellmann <gerd@gnu.org>
169 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
170 (Qinhibit_default_face_x_resources): New variable.
171 (syms_of_frame): Initialize it.
172 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
174 * xdisp.c (pos_visible_p): Improve function comment.
176 * lisp.h (BINDING_STACK_SIZE): New macro.
178 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
179 reading the directory if readdir returns null and errno is EAGAIN
182 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
184 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
185 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
186 Set amount_to_scroll to max of dx and scroll_step so that
187 scroll-conservatively doesn't defeat scroll-step>1.
188 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
189 scroll-conservatively for line-at-a-time scrolling.
191 2000-11-14 Gerd Moellmann <gerd@gnu.org>
193 * window.c (Fpos_visible_in_window_p): Call pos_visible with
196 * xdisp.c (current_mode_line_height, current_header_line_height):
198 (init_xdisp): Initialize them.
199 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
200 and use exact mode line heights if it is set.
202 * lisp.h (pos_visible_p): Change prototype.
204 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
205 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
206 and current_header_line_height first.
207 (current_mode_line_height, current_header_line_height): Declare
210 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
212 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
213 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
214 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
216 2000-11-14 Miles Bader <miles@gnu.org>
218 * xterm.c (x_alloc_lighter_color): Include an additive component
219 too for dark colors, because FACTOR isn't enough.
220 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
223 2000-11-13 Gerd Moellmann <gerd@gnu.org>
225 * keyboard.c (show_help_echo): Call message3_nolog with number of
226 bytes in the help string as 2nd parameter, instead of the number
229 2000-11-13 Miles Bader <miles@gnu.org>
231 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
232 (Fload): Use new openp return protocol.
233 Don't try to use Vload_source_file_function to load .elc files.
234 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
235 openp return protocol.
236 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
238 2000-11-11 Kenichi Handa <handa@etl.go.jp>
240 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
242 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
243 Defined these macros.
244 (NLIST_STRUCT): Avoid re-defining it.
246 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
247 -I/usr/contrib/X11R6/include.
248 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
250 2000-11-10 Jason Rumney <jasonr@gnu.org>
252 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
254 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
255 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
257 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
258 (Qw32_charset_vietnamese): New symbol.
259 (xlfd_charset_of_font): New function.
260 (w32_load_system_font): Use it.
261 (x_to_w32_charset): Use Fassoc to find charset info. Special case
262 when Vw32_charset_info_alist is nil to ensure default face always
263 has font. Use Fcar and Fcdr for safety.
264 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
265 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
266 pseudo-codepages for special cases.
267 (w32_to_x_font): New parameter to allow charset portion to be
268 specified where there is many to one mapping. Callers changed.
269 (w32_list_fonts): Avoid listing fonts that won't display.
271 2000-11-10 Gerd Moellmann <gerd@gnu.org>
273 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
274 (font_list_1): Renamed from font_list.
275 (font_list): New function, trying alternative registries from
276 Vface_alternative_font_registry_alist.
277 (Finternal_set_alternative_font_registry_alist): New function.
278 (syms_of_xfaces): Initialize and Staticpro
279 Vface_alternative_font_registry_alist. Defsubr
280 Finternal_set_alternative_font_registry_alist.
282 2000-11-09 Ken Raeburn <raeburn@gnu.org>
284 * lisp.h (Flooking_at): Declare.
286 2000-11-09 Gerd Moellmann <gerd@gnu.org>
288 * dired.c (directory_files_internal): Fix a braino.
290 * dired.c (directory_files_internal): Add missing GCPRO's.
293 2000-11-08 Gerd Moellmann <gerd@gnu.org>
295 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
296 (resize_mini_window): Return quickly if Vresize_mini_window is
297 nil. Don't return if Vmax_mini_window_height is nil.
299 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
300 (syms_of_xdisp): Initialize them.
301 (resize_mini_window): Act according to the setting of
303 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
305 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
306 scroll bar widget after configuring it, so that it will appear at
307 the right position from the start.
308 (XTredeem_scroll_bar): Cleaned up.
310 2000-11-08 Kenichi Handa <handa@etl.go.jp>
312 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
313 font is taller than the frame line, we don't have to bias the
316 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
318 2000-11-07 Dave Love <fx@gnu.org>
320 * config.in (HAVE_MKSTEMP): Add.
322 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
324 2000-11-07 Gerd Moellmann <gerd@gnu.org>
326 * window.c (Fset_window_configuration): Don't try to preserve
327 point in the current buffer, if that buffer is displayed in more
330 * xfaces.c (lookup_named_face): If default face isn't realized,
331 try to realize it. Return -1 if not successful.
332 (Fx_list_fonts): Handle case that face cannot be determined.
333 (Fface_font): Likewise.
335 2000-11-06 Gerd Moellmann <gerd@gnu.org>
337 * window.c (displayed_window_lines): Detect partially
338 visible lines at the bottom correctly.
340 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
342 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
343 when ensuring we don't do visit in indirect buffer.
345 2000-11-06 Kenichi Handa <handa@etl.go.jp>
347 * composite.h (compose_chars_in_text): Add prototype.
349 * composite.c (Vcomposition_function_table): New variable.
350 (Qcomposition_function_table): New variable.
351 (run_composition_function): Call
352 Vcompose_chars_after_function with three arguments.
353 (compose_chars_in_text): New function.
354 (syms_of_composite): Modified the doc-string of
355 Vcompose_chars_after_function. Declare composition-function-table
356 as a lisp variable, and initialize it.
358 * xfns.c (x_encode_text): Suppress producing escape sequences for
361 * xselect.c: Include composite.h.
362 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
364 2000-11-05 Andrew Innes <andrewi@gnu.org>
366 * w32term.c (x_produce_glyphs): Fix typo in enum name.
368 * sysdep.c (read_input_waiting): Remove extraneous argument to
371 * w32fns.c (Fx_server_version): Include w32_build_number in the
374 * w32heap.c (w32_build_number): New variable.
375 (cache_system_info): Set it.
377 * w32heap.h (w32_build_number): Add extern.
379 * emacs.c (syms_of_emacs): Update docstring for
380 system-configuration, to reflect the actual usage on MS-Windows.
382 2000-10-31 Gerd Moellmann <gerd@gnu.org>
384 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
385 process idle timers while waiting for another event.
387 * dispnew.c (update_frame_line): Handle case where spaces in
388 the default face are colored.
390 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
391 window height hasn't changed.
393 2000-10-31 Jason Rumney <jasonr@gnu.org>
395 * w32term.c (x_produce_glyphs): Handle composite characters.
396 (x_draw_glyph_string_foreground)
397 (x_draw_composite_glyph_string_foreground): Restore old font.
399 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
401 * minibuf.c (read_minibuf): Reset the undo history just before
402 starting the recursive-edit.
404 2000-10-30 Gerd Moellmann <gerd@gnu.org>
406 * xfaces.c (menu_face_change_count): New variable.
407 (Finternal_set_lisp_face_attribute): Increment it for changes
409 (realize_basic_faces): Reflect changes in the `menu' faces
412 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
413 dy obtained from the iterator's y-position after moving from
414 scroll_margin_pos to PT; see comment there.
416 * xdisp.c (safe_eval_handler): Call add_to_log.
418 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
419 is not a symbol or string.
421 * xdisp.c (echo_area_display): Don't perform a display update from
422 inside redisplay. The update will happen anyway at the end of
423 redisplay, and it can confuse redisplay (GC messages while
424 redisplaying, for instance.)
426 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
428 * xrdb.c (x_load_resources): Use the class name in the defaults.
430 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
431 (regex_compile): Catch bogus \(\1\).
433 2000-10-30 Gerd Moellmann <gerd@gnu.org>
435 * xterm.c (x_alloc_nearest_color): Fix last change to compare
438 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
439 we have a color cache, check that the cached color equals the
440 allocated color. If not, clear the color cache.
442 * window.c (displayed_window_lines): Change buffers if necessary.
443 Fix computation of displayed lines.
445 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
446 update_menu_bindings to DEFVAR_BOOL.
448 2000-10-30 Kenichi Handa <handa@etl.go.jp>
450 * search.c (Fset_match_data): Be sure to make search_regs always sane.
452 * puresize.h (BASE_PURESIZE): Increase to 680000.
454 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
456 2000-10-29 Jason Rumney <jasonr@gnu.org>
458 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
460 * w32term.c (w32_bdf_per_char_metric): Negate descent.
461 (w32_cache_char_metrics): Handle possibility that 'x' does not
463 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
465 * w32bdf.h (bdffont): Add nchars.
467 * w32bdf.c (set_bdf_font_info): Set it.
468 (w32_BDF_TextOut): Swap byte order of double byte characters.
469 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
471 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
473 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
474 don't override the colors in frame's param_alist, unless they are
477 * term.c (reassert_line_highlight): If inverse_video is non-zero,
478 reverse the effect of the highlight flag.
480 2000-10-27 Ken Raeburn <raeburn@gnu.org>
482 * window.h (Fwindow_live_p): Declare.
484 * undo.c (record_delete): Check that last_undo_buffer is really a
485 buffer before applying XBUFFER to it.
487 * keymap.c (where_is_internal): Pass lisp object, not integer, to
490 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
492 * lisp.h (KEYMAPP): New macro.
493 (get_keymap): Remove.
494 (get_keymap_1): Rename get_keymap.
496 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
498 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
500 * xmenu.c (single_submenu): Use KEYMAPP.
501 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
502 Use KEYMAPP rather than Fkeymapp.
504 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
506 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
507 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
508 Use KEYMAPP rather than Fkeymapp.
509 (single_submenu): Use KEYMAPP.
510 (w32_menu_show, w32_dialog_show): Use TRUE.
512 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
514 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
515 (Fkeymapp): Use KEYMAPP.
516 (get_keymap): Rename from get_keymap_1. Remove old def.
517 Return t when autoload=0 and error=0 and the keymap needs autoloading.
518 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
519 (Fminor_mode_key_binding): Don't raise an error if the binding
521 (Fuse_global_map, Fuse_local_map): Allow autoloading.
522 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
524 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
525 Allow Vspecial_event_map to be autoloaded.
526 (menu_bar_items): Fetch the keymap rather than using keymapp.
527 (menu_bar_one_keymap): No need to follow func-indirect any more.
528 (parse_menu_item): get_keymap_1 -> get_keymap.
529 (tool_bar_items): Fetch the keymap rather than using keymapp.
530 (read_key_sequence): Use KEYMAPP.
532 * intervals.c (get_local_map): Use get_keymap rather than following
533 function-indirections explicitly.
535 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
537 2000-10-27 Jason Rumney <jasonr@gnu.org>
539 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
540 point, as Windows has oversized fonts.
542 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
544 2000-10-27 Gerd Moellmann <gerd@gnu.org>
546 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
547 (freehook, reallochook): Handle null pointer arguments.
548 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
550 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
552 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
553 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
554 Giving in to popular pressure to shut up the compiler with casts.
556 2000-10-27 Gerd Moellmann <gerd@gnu.org>
558 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
559 signed value, and use a default value computed from the font's
562 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
564 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
565 that specify a negative underline position can still use underlines.
567 * window.c (Fpos_visible_in_window_p): Make POS default to
568 WINDOW's point, not the current buffer's point.
570 2000-10-26 Dave Love <fx@gnu.org>
572 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
575 2000-10-26 Gerd Moellmann <gerd@gnu.org>
577 * window.c (size_window): Compute size difference from sum of old
578 child window sizes instead of from parent's size.
580 * xdisp.c (pos_visible_p): Change current buffer if necessary.
581 Handle obscured lines at the top of the window.
583 * frame.c (Fdelete_frame): Doc fix. Move running the hook
584 down after the last error condition check.
586 * frame.c (Fdelete_frame): Run delete-frame-hook.
588 2000-10-26 Kenichi Handa <handa@etl.go.jp>
590 * coding.c (decode_coding): Fix previous change (check also
591 CODING_MODE_LAST_BLOCK).
593 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
595 * regex.c: More `unsigned char' -> `re_char' changes.
596 Also change several `int' into `re_wchar_t'.
597 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
598 (PUSH_FAILURE_POINTER): Don't cast any more.
599 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
600 We want GCC to complain, since this piece of code makes
601 re_match non-reentrant, which *should* be fixed.
602 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
603 (EXTEND_BUFFER): Use RETALLOC.
604 (SET_LIST_BIT): Don't cast.
605 (re_wchar_t): New type.
606 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
607 that those two functions will always properly return.
608 (IMMEDIATE_QUIT_CHECK): Cast to void.
609 (analyse_first): Use recursion rather than an explicit stack.
610 (re_compile_fastmap): Can't fail anymore.
611 (re_search_2): Don't check re_compile_fastmap for failure.
612 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
613 Now also sets the new value (passed in a new argument).
614 (re_match_2_internal): Use it.
615 Also, use a new var `reg' of type size_t when looping through regs
616 rather than reuse the inappropriate `mcnt'.
618 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
619 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
620 (where_is_internal): Renamed from Fwhere_is_internal.
621 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
622 (Fwhere_is_internal): New function wrapping where_is_internal.
623 (where_is_internal_1): Handle the case where we're filling the cache.
624 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
626 2000-10-25 Miles Bader <miles@gnu.org>
628 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
630 2000-10-25 Gerd Moellmann <gerd@gnu.org>
632 * window.c (pos_fully_visible_p): Removed.
633 (Fpos_visible_in_window_p): Use pos_visible_p to determine
634 if position is visible and/or fully visible.
636 * lisp.h (pos_visible_p): Add prototype.
638 * xdisp.c (pos_visible_p): New function.
640 2000-10-25 Kenichi Handa <handa@etl.go.jp>
642 * process.c (send_process): If OBJECT is t, it means that the data
643 is from C string, but we should encode it. Before calling
644 setup_raw_text_coding_system, be sure to flush out data by the
645 previous coding system.
647 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
649 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
650 assignment of startpos to prev when startpos == pos.
652 * editfns.c (find_field): Set the field stickiness correctly from
653 overlay fields. Use renamed `text_property_stickiness'.
654 (text_property_stickiness): Renamed from `char_property_stickiness'.
655 Only check text properties, not overlays.
656 * textprop.c (get_char_property_and_overlay): New function.
657 (Fget_char_property): Use it.
658 * intervals.h (get_char_property_and_overlay): Add declaration.
660 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
662 * keymap.c: Use AREF, ASET and ASIZE macros.
663 (Fmake_sparse_keymap): Docstring fix.
665 (shadow_lookup): Move up.
666 Handle the case where lookup-key returns an integer.
667 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
668 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
669 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
670 Simplify/rewrite the keymap-finding code.
671 Add check for command shadowing, using shadow_lookup.
673 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
675 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
676 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
679 2000-10-24 Andrew Innes <andrewi@gnu.org>
681 * dired.c (directory_files_internal_unwind): New function.
682 (directory_files_internal): Use it to ensure closedir is called
683 even if expand-file-name or file-attributes throw, eg. because of
684 a user interrupt. Also enable immediate_quit while calling
685 re_search, so that matching can be interrupted as well.
687 2000-10-24 Andrew Innes <andrewi@gnu.org>
689 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
691 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
692 so that re_search functions only quit when callers expect them to.
694 2000-10-24 Kenichi Handa <handa@etl.go.jp>
696 * regex.c (regex_compile): Change the way of handling a range from
697 a char less than 256 to a char not less than 256.
699 2000-10-24 Gerd Moellmann <gerd@gnu.org>
701 * window.c (size_window): Prevent setting window's width or
702 height to a negative value (esp. with XSETFASTINT).
704 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
705 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
706 (protect_malloc_state) [GC_MALLOC_CHECK &&
707 GC_PROTECT_MALLOC_STATE]: New function.
708 (PROTECT_MALLOC_STATE): New macro.
709 (__malloc_initialize, morecore, _malloc_internal)
710 (_free_internal) _realloc_internal): Use it to make _heapinfo
711 read-only outside of gmalloc.
713 * keymap.c: Update copyright.
715 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
718 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
720 * filelock.c (unlock_all_files): Use unlock_file to expand each
721 buffer's file_truename before trying remove its lock file.
723 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
725 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
726 or CRLF, decode EOLs.
728 2000-10-24 Kenichi Handa <handa@etl.go.jp>
730 * window.c (Fdisplay_buffer): Fix doc.
732 2000-10-23 Jason Rumney <jasonr@gnu.org>
734 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
735 ASCII font of default fontset on Windows.
737 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
738 xterm.c comment below).
740 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
742 2000-10-23 Gerd Moellmann <gerd@gnu.org>
744 * xterm.c (x_connection_closed): Reset handling_signal.
746 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
749 2000-10-23 Miles Bader <miles@gnu.org>
751 * window.c (window_scroll_pixel_based, window_scroll_line_based):
752 Pass nil for FULLY argument to Fpos_visible_in_window_p to
753 maintain old behavior.
754 * minibuf.c (Fminibuffer_complete): Likewise.
756 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
758 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
759 that when a font can't be exactly centered, it errs up rather than
762 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
764 * fns.c (Fbase64_decode_string): The decoded result should be
767 2000-10-23 Andrew Choi <akochoi@i-cable.com>
769 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
771 * dispnew.c [macintosh]: Include macterm.h.
772 (init_display) [macintosh]: Initialization for window system.
774 * emacs.c (main) [macintosh]: Call syms_of_textprop,
775 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
776 syms_of_search, x_term_init, and init_keyboard before calling
777 init_window_once. Also, call syms_of_xmenu.
779 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
780 default fontset to Monaco.
782 * frame.c [macintosh]: Include macterm.h. Remove declarations of
783 NewMacWindow and DisposeMacWindow.
784 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
785 instead of calling NewMacWindow and setting fields of
786 f->output_data.mac directly. Call init_frame_faces.
787 (Fdelete_frame) [macintosh]: Remove unused code.
788 (Fmodify_frame_parameters) [macintosh]: Call
789 x_set_frame_parameters instead of mac_set_frame_parameters.
791 * frame.h [macintosh]: Define menu_bar_lines field in struct
792 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
794 * keyboard.c [macintosh]: Include macterm.h.
795 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
796 and menu_bar_activate_event type events as for X and NT.
797 (make_lispy_event) [macintosh]: Construct lisp events of type
798 MENU_BAR_EVENT as for X and NT.
800 * sysdep.c [macintosh]: Remove declaration for sys_signal.
801 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
802 (sys_subshell) [macintosh]: Remove definition entirely.
803 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
804 Vwindow_system_version here. Remove initialization of
806 (read_input_waiting): Correct the number of parameters passed to
808 Move all Macintosh functions to mac/mac.c.
810 * term.c [macintosh]: Include macterm.h.
812 * window.c [macintosh]: Include macterm.h.
814 * xdisp.c [macintosh]: Include macterm.h. Declare
815 set_frame_menubar and pending_menu_activation.
816 (echo_area_display) [macintosh]: Do not return if terminal frame
817 is the selected frame.
818 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
819 Allow only the selected frame to set menu bar.
820 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
821 calling FRAME_EXTERNAL_MENU_BAR (f).
822 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
824 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
825 and check_x. Declare XCreateGC. Define x_create_gc and
826 x_free_gc. Initialize font_sort_order.
827 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
828 but call x_list_fonts instead of w32_list_fonts.
829 (Finternal_face_x_get_resource) [macintosh]: Do not call
830 display_x_get_resource.
831 (prepare_face_for_display) [macintosh]: Set xgcv.font.
832 (realize_x_face) [macintosh]: Load the font if it is specified in
834 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
837 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
839 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
840 is nil: since we go to the end of submap anyway, we'd end up
842 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
843 doesn't obey autoload.
845 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
847 * msdos.c (dos_set_window_size): Update screen dimension variables.
849 2000-10-21 Jason Rumney <jasonr@gnu.org>
851 * w32term.c (w32_cache_char_metrics): Double check that font is
852 really fixed pitch before trusting tmPitchAndFamily.
854 2000-10-21 Andrew Innes <andrewi@gnu.org>
856 * w32gui.h (w32_char_font_type): Move enum from w32term.c
858 * w32term.h: Extern decl for w32_cache_char_metrics.
860 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
862 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
863 (w32_unload_font): Free per_char array if present.
865 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
866 cached information in emulated XFontStruct to handle common cases
867 quickly. Do not allocate XCharStruct for return.
868 (w32_native_per_char_metric): New function.
869 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
871 (x_produce_glyphs): Don't get an HDC. Change calls to
872 w32_per_char_metric to match arg change above. Remove calls to
874 (w32_get_glyph_overhangs): Ditto.
875 (w32_cache_char_metrics): New function.
877 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
878 ($(BLD)/casefiddle.$(O)): Remove compile command.
879 ($(BLD)/gmalloc.$(O)): Remove compile command.
880 ($(BLD)/dispnew.obj):
881 ($(BLD)/keyboard.obj):
882 ($(BLD)/w32inevt.obj):
886 ($(BLD)/editfns.obj):
892 ($(BLD)/intervals.obj):
893 ($(BLD)/minibuf.obj):
897 ($(BLD)/textprop.obj):
899 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
900 ($(BLD)/term.obj): Add dependency on dispextern.h.
902 * makefile.nt ($(BLD)\dispnew.obj):
903 ($(BLD)\keyboard.obj):
904 ($(BLD)\w32inevt.obj):
908 ($(BLD)\editfns.obj):
914 ($(BLD)\intervals.obj):
915 ($(BLD)\minibuf.obj):
919 ($(BLD)\textprop.obj):
921 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
922 ($(BLD)\term.obj): Add dependency on dispextern.h
924 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
926 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
927 with an additional argument of Qt.
929 2000-10-21 Miles Bader <miles@gnu.org>
931 * window.c (pos_fully_visible_in_window_p): New function.
932 (Fpos_visible_in_window_p): Add FULLY argument.
933 Use pos_fully_visible_in_window_p.
934 (window_scroll_pixel_based, window_scroll_line_based): Update
935 calls to Fpos_visible_in_window_p.
936 * lisp.h (Fpos_visible_in_window_p): Update prototype
938 2000-10-20 Gerd Moellmann <gerd@gnu.org>
940 * alloc.c (toplevel): Conditionalize compilation of mem_*
941 functions differently.
943 2000-10-20 Jason Rumney <jasonr@gnu.org>
945 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
946 mem_init where it used to be. mem_z etc not defined otherwise.
948 2000-10-20 Gerd Moellmann <gerd@gnu.org>
950 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
952 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
953 structure definition and related variabled to the top of the file.
954 Include this code when GC_MALLOC_CHECK is defined.
955 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
956 register/unregister allocated region.
957 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
958 which isn't allocated.
959 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
960 something which is already in use.
961 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
962 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
963 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
964 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
966 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
967 _malloc_internal instead of malloc.
968 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
971 2000-10-20 Andrew Innes <andrewi@gnu.org>
973 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
975 (my_strftime) <macro>: Don't use macro arg list when redefining as
977 (my_strftime) <function>: Supply 0 as ut argument.
979 2000-10-19 Jason Rumney <jasonr@altavista.net>
981 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
982 including dispextern.h, as it stops faces from working.
984 * w32fns.c (Fx_create_frame): Don't bother calling
985 face-set-after-frame-default since the caller does it for us
986 anyway. Clean up calls to x_get_arg to be consistent with X.
988 * w32term.c (x_produce_glyphs): Handle
989 unibyte_display_via_language_environment correctly.
990 (w32_draw_box_rect): Fix the calculation of width and height.
992 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
993 as it has stopped working.
994 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
997 2000-10-19 Gerd Moellmann <gerd@gnu.org>
999 * eval.c (skip_debugger): Prevent a compiler warning.
1000 (Fcondition_case): Likewise.
1001 (Fbacktrace_frame): Use a null interactive spec.
1003 2000-10-19 Kenichi Handa <handa@etl.go.jp>
1005 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
1007 2000-10-18 Gerd Moellmann <gerd@gnu.org>
1009 * strftime.c: Sync with glibc, file version 1.78.
1010 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
1011 should no longer be used according to ISO 8601.
1013 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
1014 no map for meta_prefix_char, don't try to use it as a keymap.
1015 Instead, if T_OK is non-zero, look up a default binding, if any,
1016 otherwise, if T_OK is zero, return nil.
1018 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
1019 (x_to_xcolors, png_load): Use x_query_color.
1021 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
1023 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
1025 (x_copy_color, x_alloc_lighter_color): Likewise.
1027 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
1028 (x_query_color, x_query_colors): Add prototype.
1030 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
1031 check_string_bytes only if not noninteractive, increase count to 50.
1033 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
1035 * insdel.c (adjust_markers_for_delete): Handle before-insertion
1038 2000-10-17 Gerd Moellmann <gerd@gnu.org>
1040 * alloc.c (pure_bytes_used): Renamed from pureptr.
1042 (pure_alloc): New function.
1043 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
1045 (Fpurecopy): Use PURE_POINTER_P.
1047 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
1048 PT has moved backward.
1050 * xdisp.c (cursor_row_p): Take continued lines into account.
1052 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
1054 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
1055 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
1056 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
1059 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
1060 of selective display off while searching for the next line start.
1062 2000-10-17 Kenichi Handa <handa@etl.go.jp>
1064 * Makefile.in (term.o): Depend on dispextern.h.
1066 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
1068 * keymap.c (keymap_memberp): Ensure that nil is not a member.
1070 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1072 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
1073 the iterator at the beginning, so that they can be set later on,
1074 for instance in reseat_at_next_visible_line_start, without being
1077 * xfns.c (pbm_format): Add :foreground and :background keywords.
1078 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
1079 (xbm_load): Recognize foreground and background color
1082 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
1084 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
1086 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
1089 * msdos.c (IT_set_face): Compare highlighted face with the default
1090 face, and invert colors if these faces' colors are identical.
1091 (Fmsdos_remember_default_colors): Don't swap foreground and
1092 background colors in initial_colors[].
1093 (IT_set_frame_parameters): Don't swap frame's foreground and
1094 background pixels. If ALIST includes "(reverse . t)", swap
1095 foreground-color and background-color properties in frame's
1096 param_alist. If the original frame's param_alist doesn't specify
1097 the colors, store unspecified-fg and unspecified-bg, reversed if
1100 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
1101 the colors are unspecified and reversed, reverse fore- and back-
1102 ground in the returned value.
1103 (Fframe_parameter): Ditto.
1105 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1107 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
1108 get_last_unchanged_at_beg_row.
1109 (find_first_unchanged_at_end_row): Renamed from
1110 get_first_unchanged_at_end_row.
1111 (find_first_unchanged_at_end_row): Convert assertions to
1112 unconditional tests which abort. When looking for a row in
1113 unchanged text, don't go further back than first_text_row.
1115 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
1116 Don't add in the last line's height when deciding if the new
1117 position is below the scroll margin.
1119 2000-10-16 Miles Bader <miles@gnu.org>
1121 * editfns.c (Fconstrain_to_field): Check carefully for field
1122 boundaries if either OLD_POS or NEW_POS has a non-nil field
1123 property, even if they're the same.
1125 2000-10-16 Kenichi Handa <handa@etl.go.jp>
1127 * xterm.c (x_draw_box_rect): Fix the calculation of width and
1128 height for XFillRectangle.
1130 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
1132 * syntax.c (Fstring_to_syntax): New function extracted from
1133 Fmodify_syntax_entry.
1134 (Fmodify_syntax_entry): Use it and document the ! and | fences.
1135 (skip_chars, Fforward_comment): Remove unused variables.
1136 (syms_of_syntax): Add defsubr for string-to-syntax.
1137 (describe_syntax): Add code for comment and string fences.
1139 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
1141 * keymap.c (access_keymap): Add AUTOLOAD parameter.
1142 Do the meta->esc mapping. Call get_keyelt before returning.
1143 Start scanning from the second element (the first is always `keymap')
1144 to make it easier to detect when we reach a parent map.
1145 Handle the case of inheriting from a symbol whose function is a map.
1146 (Fkeymap_parent): Also handle the `inherit from symbol' case.
1147 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
1148 (get_keyelt, Flookup_key): Update call to access_keymap.
1149 Remove the meta->esc mappings.
1150 (define_as_prefix): Delete old disabled code.
1151 (menu_item_p): New function.
1152 (where_is_internal_1): Skip over the few remaining menu items.
1153 * lisp.h (access_keymap): Update prototype.
1154 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
1155 Update call to access_keymap.
1156 (follow_key, read_key_sequence): Update calls to access_keymap.
1157 Remove the meta->esc mappings.
1159 2000-10-13 Gerd Moellmann <gerd@gnu.org>
1161 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
1162 with additional argument.
1164 * xdisp.c (cursor_row_p): New function.
1165 (try_cursor_movement, display_line): Use it.
1167 * xdisp.c (append_space): Also save/restore iterator's current
1168 character and its length.
1170 * xdisp.c (init_from_display_pos): Add an assertion.
1171 (handle_stop): Don't set iterator's add_overlay_start.
1172 (handle_invisible_prop): Likewise.
1173 (load_overlay_strings): If text under an overlay is invisible,
1174 take both before- and after-strings into account when the iterator
1175 is positioned either at the start or at the end of the overlay.
1176 (forward_to_next_line_start): Rewritten.
1177 (reseat_at_next_visible_line_start): Rewritten.
1178 (set_iterator_to_next): Add parameter RESEAT_P.
1180 * dispextern.h (struct it): Remove member add_overlay_start.
1181 (set_iterator_to_next): Change prototype.
1183 2000-10-13 Kenichi Handa <handa@etl.go.jp>
1185 * coding.c (code_convert_region): Be sure to initialize
1186 coding->category_idx.
1187 (decode_coding_string): Set coding->src_multibyte and
1188 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
1189 (encode_coding_string): Set coding->src_multibyte and
1190 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
1192 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
1194 * xfns.c (Fx_create_frame): Don't bother calling
1195 face-set-after-frame-default since the caller does it for us anyway.
1197 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1199 * window.c (coordinates_in_window): Fix detection of vertical line
1200 on character terminals.
1202 2000-10-12 Gerd Moellmann <gerd@gnu.org>
1204 * editfns.c (save_excursion_save): Additionally record the
1206 (save_excursion_restore): If buffer was visible in a window, and a
1207 different window was selected, and the old selected window is
1208 still live, restore point in that window.
1210 2000-10-12 Kenichi Handa <handa@etl.go.jp>
1212 * xterm.c (x_produce_glyphs): Handle
1213 unibyte_display_via_language_environment correctly.
1215 * regex.c (regex_compile): Change the way of handling a range from
1216 unibyte char to multibyte char.
1218 * syntax.c (skip_chars): Change the way of handling a range from
1219 unibyte char to multibyte char.
1221 * process.c (read_process_output): Cancel previous change.
1223 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
1225 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
1227 * charset.c (Ffind_charset_string): Doc fix.
1228 (Ffind_charset_region): Doc fix.
1230 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
1232 * process.c (read_process_output): Fix previous change. Adjust
1233 multibyteness of text to insert in a buffer by
1234 string_make_unibyte/multibyte instead of
1235 Fstring_as_unibyte/multibyte.
1237 2000-10-10 Andreas Schwab <schwab@suse.de>
1239 * alloc.c (mark_object): Remove all workarounds installed on
1242 2000-10-10 Kenichi Handa <handa@etl.go.jp>
1244 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
1246 (base64_encode_1): Make it work for a text of multibyte form.
1247 (Fbase64_decode_region): Allocate sufficient memory for multibyte
1248 case. Don't call str_to_multibyte because base64_decode_1
1249 produces correct multibyte form for eight-bit codes.
1250 (Fbase64_decode_string): Adjusted for the change of
1252 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
1253 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
1256 * charset.h (CHAR_STRING): Optimized for single byte characters.
1258 2000-10-09 Andreas Schwab <schwab@suse.de>
1260 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
1261 -1 after socket is closed, to fall through to error processing.
1263 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
1265 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
1266 variables. If ALIST includes foreground-color or
1267 background-color, change also the colors of the default face for
1270 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1272 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
1273 them extern (they are defined on xfaces.c).
1274 (syms_of_msdos): Don't intern and don't staticpro
1275 Qbackground_color and Qforeground_color.
1277 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
1279 * frame.c (Fframe_parameter): For non-windowed frames, if
1280 f->param_alist says foreground or background color is unspecified,
1281 call tty_color_name to return the color name computed from the
1282 frame's current colors.
1284 2000-10-06 Dave Love <fx@gnu.org>
1286 * terminfo.c (ospeed): Don't declare.
1288 * sysdep.c: Don't include string.h.
1289 (h_errno): Declare conditional also on TRY_AGAIN.
1291 * charset.c (Ffind_charset_string): Doc fix.
1293 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
1294 (Fbase64_decode_region, Fbase64_decode_string): More explicit
1297 2000-10-05 Dave Love <fx@gnu.org>
1299 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
1300 position like menu-bar.
1302 2000-10-05 Gerd Moellmann <gerd@gnu.org>
1304 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
1306 * xdisp.c (handle_single_display_prop): Use safe_call1.
1307 (safe_call): Renamed from call_function.
1308 (safe_call1): New function.
1309 (handle_fontified_prop): Use safe_call1 instead of call1.
1310 (safe_eval): Renamed from eval_form.
1311 (safe_eval_handler): Renamed from eval_handler.
1312 (handle_single_display_prop, display_mode_element): Use safe_eval
1313 instead of eval_form.
1315 * xfaces.c (merge_face_heights): Use safe_call instead of
1318 * keyboard.c (show_help_echo): Use safe_call instead of
1319 call_function; use safe_eval instead of eval_form.
1321 * lisp.h (safe_call): Renamed from call_function.
1322 (safe_eval): Renamed from eval_form.
1323 (safe_call1): Add prototype.
1325 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
1327 * xfns.c (image_ascent): Rearrange ascent calculation for the
1330 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
1332 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
1333 (where_is_internal_1): Don't bother ignoring menu-items any more.
1335 2000-10-04 Gerd Moellmann <gerd@gnu.org>
1337 * keyboard.c (update_menu_bindings): New variable.
1338 (parse_menu_item): Use AREF. If update_menu_bindings
1339 is 0, don't update menu bindings.
1340 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
1342 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
1344 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
1347 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
1349 * syntax.c (forw_comment): Match nestedness of ender/starter.
1350 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
1351 (prev_char_comstart_first): Remove.
1352 (back_comment): Check two-char comment markers more carefully
1353 to better handle overlapping cases like *//* or /* */* */ ...
1354 Match nestedness of ender/starter.
1356 2000-10-02 Dave Love <fx@gnu.org>
1358 * config.in (HAVE_GAI_STRERROR): Add undef.
1360 * process.c (Fopen_network_stream): Use it.
1362 * m/alpha.h (NO_REMAP): Don't define.
1364 2000-10-02 Gerd Moellmann <gerd@gnu.org>
1366 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
1367 return with a string converted to an integer or vice versa when
1368 Vmocklisp_arguments is t.
1369 (Fsignal): Likewise. The function can return for `quit'.
1370 (struct gcpro): Declare member `var' to point to a volatile
1373 * eval.c (error): Prevent compiler warning.
1375 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
1377 * keymap.c (keymap_memberp): New function.
1378 (Fset_keymap_parent): Use it.
1379 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
1380 Use keymap_memberp to avoid creating cycles.
1381 (access_keymap): Use KEYMAPP.
1383 2000-09-30 Gerd Moellmann <gerd@gnu.org>
1385 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
1386 gai_strerror. Make sure xerrno is set if connect fails. Improve
1389 2000-09-29 Jason Rumney <jasonr@gnu.org>
1391 * w32term.c (w32_char_font_type, w32_encode_char)
1392 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
1393 (w32_bdf_per_char_metric): New function.
1394 (w32_per_char_metric): Use it.
1395 (x_draw_glyph_string_background): Always draw background for BDF
1398 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
1399 GDI object which is a scarce resource.
1401 * w32bdf.c (search_file_line): Fix skipping of whitespace.
1402 (get_quoted_string): Fix limit on memchr search.
1403 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
1404 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
1405 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
1406 (get_cached_font_char, cache_char_offset): Use macro
1407 BDF_CODEPOINT_RANGE_COVER_P.
1408 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
1409 (clear_cached_bitmap_slots): New function.
1410 (GET_HEX_VALUE): G-Z, g-z are not hex.
1411 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
1412 (get_bitmap_with_cache): Use new cache implementation.
1413 (create_offscreen_bitmap): New function.
1414 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
1416 * w32term.c (x_produce_glyphs): If the distance from the current
1417 position to the next tab stop is less than a canonical character
1418 width, use the tab stop after that.
1419 (x_draw_glyphs): Handle case START and END are out of bounds more
1421 (x_clear_mouse_face): Block/unblock input.
1422 (x_display_and_set_cursor): Don't show a hollow box cursor for
1423 buffers whose cursor_type is nil.
1425 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1427 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
1430 * dispextern.h (updating_frame): Declare extern.
1432 2000-09-29 Andreas Schwab <schwab@suse.de>
1434 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
1436 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1438 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
1439 use its function definition.
1440 (tool_bar_items): Likewise.
1442 * lisp.h (fatal): Declare NO_RETURN.
1444 2000-09-29 Kenichi Handa <handa@etl.go.jp>
1446 * keymap.c: Remove the line "#undef NULL".
1448 2000-09-28 Gerd Moellmann <gerd@gnu.org>
1450 * xterm.c (x_make_frame_visible): Try harder to make the frame
1453 2000-09-28 Dave Love <fx@gnu.org>
1455 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
1457 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
1459 * .gdbinit (xreload): Note its need on GNU/Linux.
1461 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
1462 r_alloc, r_alloc_free.
1464 2000-09-28 Kenichi Handa <handa@etl.go.jp>
1466 * syntax.c (skip_chars): Handle negation correctly.
1468 2000-09-27 Gerd Moellmann <gerd@gnu.org>
1470 * xfaces.c (realize_default_face): Call set_lface_from_font_name
1471 with non-zero FORCE_P argument.
1473 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
1476 * xdisp.c (window_box_height): Add an assertion.
1478 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
1479 tool-bar than is available.
1480 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
1482 2000-09-27 Dave Love <fx@gnu.org>
1484 * s/irix6-5.h: Now works 64-bit. Tidied.
1486 2000-09-26 Gerd Moellmann <gerd@gnu.org>
1488 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
1489 instead of BITS_PER_INT.
1490 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
1491 EMACS_UINT, respectively.
1492 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
1494 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
1496 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
1498 * window.c (freeze_window_starts): Construct last argument for
1499 foreach_window differently.
1501 * xfns.c (x_decode_color): Don't return a Lisp_Object.
1503 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
1504 EMACS_UINT instead of `int' and `unsigned int'.
1505 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
1507 * frame.h (struct frame): Make the `nothing' member of union
1508 output_data an EMACS_INT.
1510 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
1512 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
1513 size in the sdata structure.
1514 (SDATA_NBYTES, SDATA_DATA): New macros.
1515 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
1516 differently for the different layout of the sdata structure.
1517 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
1519 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
1520 Check that size recorded in the string size and size recorded in
1521 the sdata structure agree.
1523 2000-09-25 Dave Love <fx@gnu.org>
1525 * buffer.c: Include stdio.h.
1527 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
1529 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
1531 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
1532 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
1534 (__malloc_extra_blocks): Declare as __malloc_size_t.
1536 2000-09-25 Gerd Moellmann <gerd@gnu.org>
1538 * alloc.c (mark_image): Use GC_NILP instead of NILP.
1540 * keyboard.c (show_help_echo): Set help_echo_showing_p.
1541 (read_char): If help-echo is showing, preserve the echo area
1544 * xdisp.c (help_echo_showing_p): New variable.
1545 (set_message): Reset it to 0.
1546 (init_xdisp): Initialize help_echo_showing_p.
1548 * dispextern.h (help_echo_showing_p): Declare extern.
1550 * config.in: Fix typo in __GNUC_MINOR__.
1552 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
1554 * s/freebsd.h (POSIX_SIGNALS): Define.
1556 * xterm.c (x_clear_mouse_face): Block/unblock input.
1558 2000-09-24 Dave Love <fx@gnu.org>
1560 * fns.c (base64_encode_1): Fix last change.
1562 2000-09-22 Gerd Moellmann <gerd@gnu.org>
1564 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
1566 * xdisp.c (try_window_reusing_current_matrix): More fixes
1567 for the case window has a header-line.
1569 2000-09-22 Dave Love <fx@gnu.org>
1571 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
1574 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
1576 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
1578 2000-09-21 Gerd Moellmann <gerd@gnu.org>
1580 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
1583 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
1586 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
1587 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
1588 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
1591 * marker.c (byte_char_debug_check): Return void.
1593 * xfns.c (Fx_create_frame): Set default frame parameter value
1594 for tool-bar-lines to 1.
1596 * dispnew.c (scrolling_window): Compare y-positions of rows
1597 equal at the start. Some simplification.
1599 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
1600 reused rows' y-position in the case window has a header-line, and
1601 new window start is greater than old window start.
1603 * process.c (process_sent_to): New variable.
1604 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
1605 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
1606 Declare more parameters volatile.
1608 * lread.c (Vrecursive_load_depth_limit): New variable.
1609 (Fload): Check recursive loads whose recursion depth exceeds
1610 Vrecursive_load_depth_limit.
1611 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
1613 2000-09-20 Gerd Moellmann <gerd@gnu.org>
1615 * fileio.c (Fread_file_name): Doc fix.
1617 * editfns.c (Fmessage_or_box): Doc fix.
1619 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
1621 * xfns.c (xbm_scan): Allow C-style comments.
1623 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
1624 symbols are specified, add color translations to the cache.
1625 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
1627 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
1629 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
1630 structures to xpm_init_color_cache.
1632 2000-09-19 Gerd Moellmann <gerd@gnu.org>
1634 * dispnew.c (update_window_line): Make sure to always draw
1637 2000-09-19 Andrew Innes <andrewi@gnu.org>
1639 * makefile.nt (bootstrap-emacs): Don't change directory.
1641 2000-09-19 Kenichi Handa <handa@etl.go.jp>
1643 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
1645 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
1646 If output buffer is too small, signal an appropriated error.
1648 2000-09-18 Dave Love <fx@gnu.org>
1650 * keyboard.c (menu_bar_items, tool_bar_items)
1651 (current_active_maps): Remove redundant get_local_map call.
1653 2000-09-18 Gerd Moellmann <gerd@gnu.org>
1655 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
1656 cursor for buffers whose cursor_type is nil.
1658 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
1659 a feature to implement that is already implemented.
1660 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
1663 * xfns.c (x_clear_image_1): New function.
1664 (x_clear_image): Use it.
1665 (x_from_xcolors): Use x_clear_image_1; don't free the image's
1668 * dispnew.c (update_window): Move test for invisible lines
1669 at the top to update_window_line.
1670 (update_window_line): Handle invisible lines here.
1672 * xfns.c (clear_image_cache): Clear current matrices of all
1673 frames sharing an image cache. Block input while freeing
1674 images. Fix timestamp comparison.
1675 (x_clear_image): Also free the mask.
1677 * xfns.c (lookup_image): Block input while loading the image so
1678 that we won't get interrupted in a state where the image isn't yet
1680 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
1681 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
1682 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
1683 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
1686 2000-09-16 Gerd Moellmann <gerd@gnu.org>
1688 * dispnew.c (update_window): Make sure to make desired rows
1689 current even if they are completely invisible at the top
1692 2000-09-15 Gerd Moellmann <gerd@gnu.org>
1694 * xfns.c (lookup_image): Build mask before applying an algorithm.
1695 Recognize algorithm `disabled'.
1696 (cross_disabled_images): New variable.
1697 (COLOR_INTENSITY): New macro.
1698 (x_detect_edges): Use COLOR_INTENSITY.
1699 (x_disable_image): New function.
1700 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
1702 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
1703 disabled state, don't apply an image transformation algorithm if
1704 the user specified an image for the disabled state. Use
1705 `:algorithm disabled' for creating a disabled item's image if the
1706 user hasn't specified an image.
1708 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
1709 allocation functions with the XPM lib.
1710 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
1711 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
1712 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
1713 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
1714 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
1716 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
1717 functions, if possible, because these handle color allocation
1718 failure more gracefully.
1719 (Fimage_mask_p): New function.
1721 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
1722 (Qedge_detection, Qheuristic): New symbols.
1723 (syms_of_xfns): Initialize new symbols.
1724 (lookup_image): Handle `:mask X', `:algorithm emboss', and
1725 `algorithm (edge-detection ...)'.
1726 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
1727 (tiff_format, gif_format, gs_format): Add `:mask'.
1728 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
1729 (GIF_MASK, GS_MASK): New enumerators.
1730 (x_laplace_read_row, x_laplace_write_row): Functions removed.
1731 (emboss_matrix, laplace_matrix): New variables.
1732 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
1733 (x_edge_detection): New functions.
1734 (x_laplace): Rewritten in terms of x_detect_edges.
1735 (x_build_heuristic_mask): If image has a mask, free it.
1737 2000-09-14 Andrew Innes <andrewi@gnu.org>
1739 * makefile.w32-in: Revert to Unix line endings.
1741 2000-09-14 Andrew Innes <andrewi@gnu.org>
1743 * makefile.w32-in: Standardize indentation somewhat.
1744 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
1745 cater for differences between shells.
1747 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
1749 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1751 * xterm.c (x_produce_glyphs): If the distance from the current
1752 position to the next tab stop is less than a canonical character
1753 width, use the tab stop after that.
1755 2000-09-14 Dave Love <fx@gnu.org>
1757 * buffer.c (alloc_buffer_text): Fix xmalloc call.
1759 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1761 * xdisp.c (handle_fontified_prop): While running fontification
1762 functions, bind `fontification-functions' and
1763 `after-change-functions' to nil.
1765 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
1766 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
1768 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
1770 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
1771 USE_MMAP_FOR_BUFFERS.
1773 * insdel.c (make_gap): Use enlarge_buffer_text.
1775 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
1776 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
1777 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
1778 from former r_alloc_* functions in ralloc.c.
1779 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
1781 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
1782 (mmap_init) [REL_ALLOC_MMAP]: New function.
1783 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
1784 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
1787 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
1788 (enlarge_buffer_text): Add prototype.
1790 * ralloc.c: Remove everything having to do with the use of mmap.
1792 2000-09-13 Gerd Moellmann <gerd@gnu.org>
1794 * sound.c (Fplay_sound): Doc fix.
1796 * keyboard.c: Avoid some more compiler warnings.
1797 (parse_tool_bar_item): Ignore cached key bindings.
1799 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
1800 and allocation of Lisp data.
1802 2000-09-12 Gerd Moellmann <gerd@gnu.org>
1804 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
1805 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
1808 * lread.c (Fload): Put code checking for recursive loads in #if 0.
1810 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
1812 * ccl.c: Comment fixed.
1813 (MAX_MAP_SET_LEVEL): Increased to 30.
1814 (PUSH_MAPPING_STACK): Enclose with do-while block.
1815 (POP_MAPPING_STACK): Likewise.
1816 (stack_idx_of_map_multiple): New variable.
1817 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
1818 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
1819 call the corresponding CCL program by
1820 CCL_CALL_FOR_MAP_INSTRUCTION.
1821 (ccl_driver) <CCL_MapSingle>: Likewise.
1822 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
1823 with the case where looking up process reaches to the end of
1824 map-set, and call CCL programs as the above change.
1826 2000-09-11 Gerd Moellmann <gerd@gnu.org>
1828 * xfns.c (png_load, jpeg_load): Declare some variables volatile
1829 that might be clobbered by longjmp.
1830 (check_x_display_info, x_decode_color, create_frame_xic)
1831 (Fx_display_backing_store, Fx_display_visual_class)
1832 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
1835 * lread.c (init_lread): Set Vloads_in_progress to nil.
1836 (Fload): Show list of recursively loaded files, when signaling an
1839 * lread.c (Vloads_in_progress): New variable.
1840 (record_load_unwind): New function.
1841 (Fload): Check for recursive loads.
1842 (syms_of_lread): Initialize Vloads_in_progress.
1843 (read_integer, read1): Avoid some compiler warnings.
1845 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
1848 2000-09-11 Miles Bader <miles@gnu.org>
1850 * editfns.c (Fbuffer_string): Doc fix.
1852 2000-09-10 Gerd Moellmann <gerd@gnu.org>
1854 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
1856 2000-09-09 Ken Raeburn <raeburn@gnu.org>
1858 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
1859 whether to include other header files.
1861 2000-09-09 Gerd Moellmann <gerd@gnu.org>
1863 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
1864 by Fmemq as a boolean.
1866 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
1868 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
1870 2000-09-08 Gerd Moellmann <gerd@gnu.org>
1872 * ralloc.c (mmap_fd): Remove initializer which can make it
1873 read-only in a dumped Emacs.
1874 (mmap_fd_1): New variable.
1875 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
1876 restore it from there.
1877 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
1878 unconditionally so that mmap_fd can be initialized there.
1879 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
1880 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
1881 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
1883 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
1885 * xdisp.c (dump_glyph_row): Fix printf format string.
1886 (display_line, move_it_in_display_line_to): Avoid compiler
1889 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
1891 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
1894 * xdisp.c (try_window_id): When trying to locate cursor in
1895 unchanged rows at the top, handle the case that we can't find it.
1897 * xterm.c (x_draw_glyphs): Handle case START and END are out
1898 of bounds more carefully.
1900 2000-09-08 Dave Love <fx@gnu.org>
1902 * s/sol2.h (REL_ALLOC_MMAP): Define.
1903 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
1905 * ralloc.c: Don't include string.h (redundant).
1906 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
1907 [!MAP_ANON]: Include fcntl.h.
1908 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
1909 (r_alloc, r_re_alloc, r_alloc_free)
1910 (mmap_enlarge, mmap_set_vars): Use it.
1911 (r_alloc_init_fd): New function.
1912 (__morecore) [SYSTEM_MALLOC]: Don't declare.
1913 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
1916 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
1919 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
1920 change to __NetBSD__.
1922 2000-09-08 Kenichi Handa <handa@etl.go.jp>
1924 * search.c (compile_pattern): Check the multibyteness of cached
1927 2000-09-08 Miles Bader <miles@gnu.org>
1929 * xfaces.c (default_face_vector): Function removed.
1930 (Finternal_merge_in_global_face): Restore old global/local
1931 attribute override order. Use inline loop instead of calling
1932 default_face_vector.
1934 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1936 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
1937 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
1938 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
1939 where necessary, in case POINTER_TYPE is `void'.
1941 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
1943 * frame.c (make_terminal_frame): Initialize frame foreground and
1944 background colors to unspecified, for the initial instance of an
1947 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1949 * ralloc.c (mmap_find): Fix overlap computation.
1950 (mmap_enlarge): Compute nbytes before trying to find an
1953 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
1956 * lread.c (syms_of_lread): Change value of regexp
1957 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
1959 * xmenu.c (xdialog_show): When looking up the selection in
1960 menu_items, take `quote' boundaries into account; this corresponds
1961 to a nil ITEM in x-popup-dialog.
1963 2000-09-07 Kenichi Handa <handa@etl.go.jp>
1965 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
1967 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
1969 * coding.c (encode_coding_sjis_big5): Use translation table for
1970 encoding, not decoding. Fix the handling of latin-jisx0201.
1971 Check for the charset katakana-jisx0201 too.
1972 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
1973 (detect_coding_sjis): Check the byte sequence more rigidly.
1975 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1977 * xfaces.c (Vparam_value_alist): New variable.
1978 (syms_of_xfaces): Initialize it.
1979 (Finternal_set_lisp_face_attribute): Avoid more consing.
1981 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
1983 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
1984 (Qbackground_mode): New variable.
1985 (syms_of_frame_1): Initialize Qbackground_mode.
1987 * lisp.h (Qdisplay): Declare extern.
1989 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
1990 change face on all frames, and change the default for new frames.
1992 2000-09-07 Dave Love <fx@gnu.org>
1994 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
1996 2000-09-07 Kenichi Handa <handa@etl.go.jp>
1998 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
2000 * charset.c: Include composite.h
2001 (lisp_string_width): New function.
2002 (Fstring_width): Call lisp_string_width instead of strwidth.
2004 * Makefile.in (charset.o): Depends on composite.h.
2006 * process.c (read_process_output): Before inserting the decoded
2007 text in the buffer, adjust the multibyteness.
2009 2000-09-06 Gerd Moellmann <gerd@gnu.org>
2011 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
2012 buffer's text buffer is null, map new memory.
2014 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
2015 POINTER_TYPE and size_t.
2016 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
2017 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
2018 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
2019 [REL_ALLOC_MMAP]: New macros.
2020 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
2021 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
2022 [REL_ALLOC_MMAP]: New functions.
2024 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
2025 before and after unexec.
2027 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
2028 text buffers if necessary.
2030 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
2031 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
2034 * config.in (HAVE_MMAP): Add #undef.
2036 2000-09-05 Gerd Moellmann <gerd@gnu.org>
2038 * frame.c (Qdisplay_type): New variable.
2039 (syms_of_frame_1): Initialize it.
2040 (Fframe_parameter): New function that avoids consing.
2041 (syms_of_frame): Defsubr it.
2043 * buffer.c (Fother_buffer): Consider buffers as invisible when
2044 they are displayed in a window on an invisible frame.
2046 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
2047 get-largest-window always return nil.
2049 2000-09-04 Gerd Moellmann <gerd@gnu.org>
2051 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
2052 variable; recognize Emacs 19 elc files.
2054 2000-09-04 Miles Bader <miles@gnu.org>
2056 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
2057 before initially popping up the menu, so the menu doesn't flash
2058 when the face settings are significantly different from the
2061 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
2063 * regex.c (WIDE_CHAR_SUPPORT): New macro.
2064 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
2065 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
2066 (BIT_UNIBYTE): Remove.
2067 (re_match_2_internal): Delete corresponding code and streamline the
2068 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
2069 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
2070 (re_wctype_t): New type.
2071 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
2072 (regex_compile): Use them and fix handling of overly long char classes.
2074 2000-09-03 Andrew Innes <andrewi@gnu.org>
2076 * makefile.w32-in: Change to DOS line endings.
2078 * s/ms-w32.h (ORDINARY_LINK): New define.
2080 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
2081 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
2083 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
2084 (distclean): Delete them here instead.
2086 * w32proc.c (compare_env): Convert to uppercase for comparison,
2087 not lowercase, to match how the native Windows shell works.
2089 2000-09-03 Jason Rumney <jasonr@gnu.org>
2091 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
2092 CVS changes the line-ends when checking in/out on DOS/Windows.
2094 * makefile.nt (emacs): Do not change directory to run temacs, as
2095 the load-path is set relative to current directory.
2097 2000-09-03 Miles Bader <miles@gnu.org>
2099 * xterm.c (x_alloc_lighter_color_for_widget): New function.
2101 2000-09-02 Gerd Moellmann <gerd@gnu.org>
2103 * xdisp.c (redisplay_mode_lines): New function.
2104 (display_mode_lines): Return number of mode lines displayed.
2105 (echo_area_display): Use redisplay_mode_lines to draw garbaged
2106 mode lines. Don't temporarily bind redisplay-dont-pause to t.
2108 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
2109 string.h and strings.h.
2110 (index) [HAVE_INDEX]: Add prototype.
2112 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
2113 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
2115 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
2116 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
2118 2000-09-01 Gerd Moellmann <gerd@gnu.org>
2120 * lread.c (read1): Accept `?' as symbol constituent, for
2121 compatiblity with XEmacs.
2123 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
2125 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
2126 (struct re_pattern_buffer): Remove newline_anchor.
2127 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
2128 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
2129 (re_max_failures, fail_stack): Use size_t rather than unsigned.
2130 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
2131 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
2132 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
2133 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
2134 Get rid of references to newline_anchor.
2135 (regcomp): Allocate and precompute a fastmap.
2137 2000-08-31 Gerd Moellmann <gerd@gnu.org>
2139 * lread.c (openp): GCPRO local variable `filename'.
2141 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
2143 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
2145 * regex.c: Merge some changes from GNU libc. Add prototypes.
2146 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
2147 Use memcmp and memcpy instead of bcopy and bcmp.
2148 (init_syntax_once): Use ISALNUM.
2149 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
2150 (REG_UNSET_VALUE): Remove. Use NULL instead.
2151 (REG_UNSET, re_match_2_internal): Use NULL.
2152 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
2154 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
2155 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
2156 (regex_compile): In handle_interval, return an error rather than try to
2157 unfetch the interval if we can't find the closing brace.
2158 Obey the RE_NO_GNU_OPS syntax bit.
2159 (TOLOWER): New macro.
2161 (regexec): Allocate regs.start and regs.end as one block.
2163 2000-08-30 Gerd Moellmann <gerd@gnu.org>
2165 * xdisp.c (echo_area_display): Check display_completed instead
2166 of calling detect_input_pending.
2168 * dispnew.c (update_frame): Only set display_completed here; move
2169 the update_begin and update_end calls here from update_frame_1.
2170 (update_frame_1): Don't set display_completed here, don't call
2171 update_begin/update_end.
2173 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
2174 instead of store_frame_param.
2176 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2178 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
2179 desired window matrix hasn't been displayed, use the current row
2180 instead. Make sure that only those frame rows are updated for
2181 which there exists a corresponding enabled desired row.
2183 2000-08-29 Miles Bader <miles@gnu.org>
2185 * xfaces.c (default_face_vector): New function.
2186 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
2188 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2190 * lread.c (openp): Prevent temporary string passed to
2191 Ffile_readable_p from being garbage collected.
2193 2000-08-28 Dave Love <fx@gnu.org>
2195 * keymap.c (store_in_keymap): Add `static' to declaration.
2197 2000-08-28 Gerd Moellmann <gerd@gnu.org>
2199 * emacs.c, callint.c, doc.c, editfns.c
2200 (toplevel) [HAVE_STRING_H]: Include string.h.
2201 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
2202 (index): Remove prototypes which might conflict with non-standard
2203 definitions of index/strchr.
2205 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
2206 (rindex): Define only if !HAVE_RINDEX.
2208 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
2210 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
2212 2000-08-28 Miles Bader <miles@gnu.org>
2214 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
2215 made inconsistent by a font-related attribute in FROM.
2216 (merge_face_inheritance): Add function comment.
2218 2000-08-28 Kenichi Handa <handa@etl.go.jp>
2220 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
2221 the 4th arg (PREV_EVENT) Qt to suppress input method.
2223 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
2225 * regex.c: Indent cpp directives and remove parens after `defined'.
2226 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
2227 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
2228 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
2229 (re_compile_pattern): Use size_t for length.
2230 (init_syntax_once): Move to a better place.
2231 * regex.h: Merge changes from GNU libc. Indent cpp directives.
2232 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
2234 * syntax.c (back_comment): Detect cases where a comment-starter is
2235 actually inside another comment as in: /* a // b */ c // d \n.
2236 Make it clear that `comstart_pos' is unused for nested comments.
2238 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
2239 (KEYMAPP): New macro.
2240 (Fkeymap_parent, Fset_keymap_parent): Use it.
2241 (fix_submap_inheritance): Mark it static.
2242 (define_as_prefix, describe_buffer_bindings, describe_command)
2243 (describe_translation, describe_map): Complete prototypes.
2245 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
2247 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
2248 to better match the key-lookup behavior.
2250 2000-08-27 Gerd Moellmann <gerd@gnu.org>
2252 * xfaces.c (lface_fully_specified_p): Handle :inherit.
2253 (Finternal_set_lisp_face_attribute): Fix typo in error message.
2255 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
2257 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
2258 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
2259 (xterm.o): Depend on coding.h
2261 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2263 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
2264 the corresponding '#endif'.
2266 2000-08-26 Miles Bader <miles@gnu.org>
2268 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
2269 * xfaces.c (QCinherit): New variable.
2270 (syms_of_xfaces): Initialize it.
2271 (LFACE_INHERIT): New macro.
2272 (Finternal_get_lisp_face_attribute)
2273 (merge_face_vector_with_property)
2274 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
2275 (check_lface_attrs): Allow new types of face height. Check
2277 (CYCLE_CHECK): New macro.
2278 (merge_face_inheritance): New function.
2279 (merge_face_vectors): Merge inherited faces too. Add F and
2280 CYCLE_CHECK arguments.
2281 (merge_face_vector_with_property, Finternal_merge_in_global_face)
2282 (lookup_named_face, lookup_derived_face, realize_named_face)
2283 (face_at_string_position, face_at_buffer_position): Supply
2284 new F and CYCLE_CHECK arguments to merge_face_vectors.
2285 (merge_face_heights): New function.
2286 (merge_face_vectors, merge_face_vector_with_property)
2287 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
2288 handle relative face heights.
2289 (lface_same_font_attributes_p): Compare heights using EQ.
2291 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2293 * charset.c (char_to_string): Check the character validity.
2294 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
2297 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
2299 * regex.c (PUSH_FAILURE_COUNT): New macro.
2300 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
2301 Handle popping of a register's or a counter's data.
2302 (POP_FAILURE_POINT): Use the new name.
2303 (re_match_2_internal): Push counter data on the stack for succeed_n,
2304 jump_n and set_number_at and remove misleading dead code in succeed_n.
2306 2000-08-25 Gerd Moellmann <gerd@gnu.org>
2308 * xdisp.c (redisplay_internal): If considering all windows on all
2309 frames, update the display for each frame as soon as possible,
2310 instead of first building all desired matrices for all frames, and
2311 then updating them all.
2312 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
2314 2000-08-24 Gerd Moellmann <gerd@gnu.org>
2316 * bytecode.c (mark_byte_stack): Add a comment.
2318 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
2319 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
2322 2000-08-24 Kenichi Handa <handa@etl.go.jp>
2324 * minibuf.c (do_completion): Always use compare-string, not
2325 string-equal because the latter doesn't pay attention to
2326 multibyteness of strings.
2328 * process.c (create_process): Don't setup raw-text coding here.
2329 (Fopen_network_stream): Don't set coding->src_multibyte and
2330 coding->dst_multibyte here.
2331 (read_process_output): For process filter, return unibyte string
2332 if default-enable-multibyte-characters is nil.
2333 (send_process): If OBJECT is multibyte text, be sure to encoded it
2334 by the specified coding system for the process. Otherwise, setup
2336 (init_process): Don't initialize default-process-coding-system
2339 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
2341 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
2342 <scroll-down-aggressively>: Likewise.
2344 2000-08-23 Kenichi Handa <handa@etl.go.jp>
2346 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
2347 zero. Set coding->produced_char correctly.
2349 2000-08-22 Andrew Innes <andrewi@gnu.org>
2351 * makefile.w32-in: New file.
2353 * unexw32.c (unexec): Ignore old_name, and use the actual location
2354 of the current executable instead. Base new_name on this.
2356 * w32proc.c (create_child): Remove reference to security
2357 descriptor, which isn't needed and doesn't compile with mingw32.
2359 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2360 up dllimport attributes.
2361 (x_update_window_end): Update prototype.
2363 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
2364 extern, which screws up dllimport attributes.
2366 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2367 up dllimport attributes.
2369 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
2370 screws up dllimport attributes.
2372 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2373 up dllimport attributes.
2374 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
2375 screws up dllimport attributes.
2377 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2378 up dllimport attributes.
2380 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
2381 screws up dllimport attributes.
2383 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
2384 screws up dllimport attributes.
2386 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2387 up dllimport attributes.
2389 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
2390 unnecessary extern, which screws up dllimport attributes.
2393 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2394 up dllimport attributes.
2396 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
2397 unnecessary extern, which screws up dllimport attributes.
2399 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
2400 screws up dllimport attributes.
2402 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2403 up dllimport attributes.
2405 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
2407 * w32bdf.c (search_file_line):
2408 (set_bdf_font_info):
2410 (w32_get_bdf_glyph):
2411 (w32_BDF_to_x_font): Fix compile warnings.
2413 * w32menu.c: Include keyboard.h before frame.h. Fix compile
2416 * w32select.c: Include keyboard.h before frame.h.
2418 * w32fns.c (max): Define macro.
2419 (JOHAB_CHARSET): Define if not known.
2420 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
2421 (Fx_show_tip): Synch with X version.
2423 * w32xfns.c: Include keyboard.h before frame.h.
2425 * w32fns.c: Include keyboard.h before frame.h.
2427 * w32term.c: Include keyboard.h before frame.h.
2429 * fontset.c: Include keyboard.h before frame.h.
2431 * w32inevt.c: Include keyboard.h before frame.h.
2432 (MOUSE_MOVED): Define if not known.
2434 * minibuf.c: Include keyboard.h before frame.h.
2436 * keyboard.c: Include keyboard.h before frame.h.
2438 * indent.c: Include keyboard.h before frame.h.
2440 * dispnew.c: Include keyboard.h before frame.h.
2442 * buffer.c: Include keyboard.h before frame.h.
2444 * alloc.c: Include keyboard.h before frame.h.
2446 * print.c: Include keyboard.h before frame.h.
2448 * process.c: Include keyboard.h before frame.h.
2450 * scroll.c: Include keyboard.h before frame.h.
2452 * sysdep.c: Include keyboard.h before frame.h.
2454 * term.c: Include keyboard.h before frame.h.
2456 * window.c: Include keyboard.h before frame.h.
2458 * xdisp.c: Include keyboard.h before frame.h.
2459 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
2461 * frame.c: Include keyboard.h before frame.h.
2463 * w32heap.h: Undefine min, max.
2465 * w32gui.h: Undefine min, max.
2467 * unexw32.c: Change PUCHAR to PCHAR.
2468 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
2471 (copy_executable_and_dump_data): Remove unnecessary static defs.
2472 (copy_executable_and_dump_data): Fix compile warnings.
2474 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
2476 * w32console.c (min): Define macro.
2477 (clear_frame, write_glyphs): Fix compile warning.
2479 * w32proc.c (compare_env):
2480 (find_child_console): Fix compile warning.
2482 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
2483 sys_errlist instead of _sys_errlist.
2484 (get_emacs_configuration_options): New function.
2486 * s/ms-w32.h (sys_nerr): Provide default definition.
2487 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
2488 name with _ prepended.
2489 (NSIG): Define if not known.
2490 (get_emacs_configuration): Provide extern declaration.
2491 (get_emacs_configuration_options): Provide extern declaration.
2492 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
2494 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
2496 (read_unc_volume): Fix compile warning.
2498 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
2499 definitions from being used.
2501 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
2503 * w32.c (unc_volume_file_attributes):
2504 (open_unc_volume): Make arg const.
2506 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
2507 (read_input_waiting): Remove excess parameter.
2509 * w32.c (init_environment): Call _access.
2510 (check_windows_init_file): Call _close.
2511 (init_user_info): Call _putenv.
2512 (init_environment): Call _putenv and _strdup.
2513 (init_ntproc): Reset volume info cache on startup.
2515 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
2516 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
2517 cannot override the CRT malloc.
2519 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
2520 (LINK_FLAGS): Append to original value of LINK_FLAGS.
2522 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
2523 unless we are linking with a static CRT.
2524 (RVA_TO_PTR): Cast result to unsigned char*.
2526 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
2527 (add_volume_info): Use xstrdup.
2529 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
2531 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
2532 (do_completion, Fminibuffer_complete_word): Use it.
2533 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
2534 var so it can take non-boolean values.
2536 2000-08-21 Gerd Moellmann <gerd@gnu.org>
2538 * editfns.c (find_field): Formatting changes.
2539 (toplevel): Some old-style function forward declarations
2540 changed to prototypes, some new protypes added, some functions
2543 * lisp.h (set_time_zone_rule): Add prototype.
2544 (use_dialog_box): External declaration.
2546 * keyboard.c (gen_help_event): Add parameter SIZE.
2547 (kbd_buffer_events_waiting): Slightly rewritten.
2548 (clear_event): New function.
2549 (kbd_buffer_get_event): Use it, and clear the input_events of
2551 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
2552 don't fill the newly created array with nils.
2553 (toplevel): Convert some old-style function forward declarations
2556 * keyboard.h (gen_help_event): Change prototype.
2558 * xterm.c (XTread_socket): Change calls to gen_help_event.
2560 * w32term.c (w32_read_socket): Change calls to gen_help_event.
2562 * eval.c (Fmacroexpand): Doc fix.
2564 2000-08-20 Jason Rumney <jasonr@gnu.org>
2566 * w32term.h (x_display_info_for_display): Remove as this function
2567 does not exist on W32.
2569 * w32term.c (help_echo_window): New variable.
2570 (syms_of_w32term): staticpro it.
2571 (note_mode_line_highlight): Set it.
2572 (XTextExtents16): Removed as there is no equivalent on W32.
2573 (x_compute_glyph_string_overhangs): Incomplete body removed, as
2574 the X way of doing this will not work for W32.
2575 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
2576 (x_draw_image_foreground): Avoid drawing outside of the clip area
2577 when image doesn't have a mask.
2578 (note_mouse_highlight): Process overlays in the right order of
2579 priority. Set help_echo_window.
2580 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
2581 because that's more visible for large images.
2583 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
2584 name to single_keymap_panes.
2585 (w32_menu_show): Set wv->title when dealing with titles.
2586 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
2588 2000-08-21 Miles Bader <miles@gnu.org>
2590 * minibuf.c (do_completion): Try again if we rewrite the input
2591 string, but no completion was done, so that any completion message
2594 2000-08-20 Gerd Moellmann <gerd@gnu.org>
2596 * xfaces.c (lface_equal_p): Compare strings differently.
2597 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
2598 (realize_tty_face): Use them.
2599 (syms_of_xfaces): Initialize new variables.
2600 (map_tty_color): New function, extracted from realize_tty_face.
2601 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
2602 foreground or background color, store the new color name in the
2603 realized face; previous code trying to do this had no effect.
2604 (realize_tty_face): Use map_tty_color.
2605 (Fclear_face_cache): Set face_change_count and ensure thorough
2608 2000-08-19 Gerd Moellmann <gerd@gnu.org>
2610 * undo.c (record_first_change, record_marker_adjustment): Don't
2611 use XBUFFER on last_undo_buffer which might not be a buffer.
2613 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2615 * coding.c (decode_coding_string): Set members consumed,
2616 consumed_char, produced, produced_char of *coding correctly. If
2617 decode_coding doesn't consume any byte, don't try anymore.
2618 (encode_coding_string): Likewise.
2620 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2622 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
2623 conditional have void type, for Standard C compilers.
2625 * xdisp.c (redisplay_internal): Compare windows for equality with
2626 EQ, instead of applying XWINDOW to something that might not
2629 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2631 * fontset.c (Finternal_char_font): Search only the selected frame
2632 for a window of the current buffer.
2634 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2636 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
2639 * keyboard.c (kbd_buffer_get_event): Handle the case that the
2640 second half of a HELP_EVENT is found at the start of kbd_buffer.
2642 2000-08-18 Miles Bader <miles@gnu.org>
2644 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
2646 * editfns.c (save_restriction_save): Rewrite to use markers.
2647 (save_restriction_restore): Rewrite to understand new form of data
2648 saved by save_restriction_save.
2649 (Fsave_restriction): Remove cautionary note in doc-string.
2651 2000-08-17 Gerd Moellmann <gerd@gnu.org>
2653 * fileio.c (build_annotations): Add a comment explaining the
2654 return value of format-annotate-function. Replace a spurious call
2655 to Flength with a CONSP test. Call format-annotate-function with
2656 a fifth arg specifying how many times the function is been called
2657 in a row, to let it choose temporary buffers appropriately.
2659 2000-08-17 Dave Love <fx@gnu.org>
2661 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
2662 declare make_temp_name twice.
2664 * lread.c: Prototype readevalloop, load_unwind,
2665 load_descriptor_unwind.
2666 (unreadpure): Give it an arg.
2668 * unexalpha.c: Prototype fatal_unexec, mark_x,
2669 update_dynamic_symbols. Declare unexec as void.
2671 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
2672 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
2674 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
2675 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
2678 * alloca.c: Use #error.
2679 [POINTER_TYPE]: Use it.
2681 * eval.c (Fdefvar): Doc fix.
2683 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
2684 INITIALIZE_INTERVAL.
2686 * buffer.h: Avoid DECLARE_INTERVALS.
2688 * config.in: Add size_t.
2690 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
2692 * w16select.c (set_clipboard_data): If there's not enough memory
2693 to put text into clipboard, return 1, as Fw16_set_clipboard_data
2694 expects. In case of other failures, return 3.
2695 (system_error_msg): New error message.
2696 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
2699 2000-08-16 Gerd Moellmann <gerd@gnu.org>
2701 * term.c (write_glyphs): Also turn off inverse video after turning
2702 off other appearances in case TS_exit_attribute_mode is not equal
2703 to TS_end_standout_mode.
2704 (insert_glyphs): Turn inverse video on/off for each run of glyphs
2706 (turn_off_face): Reset standout_mode only if
2707 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
2708 is equal to TS_end_standout_mode.
2710 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2712 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
2713 sequence at the end of the source block.
2715 * ccl.c (Fccl_program_p): Docstring modified.
2716 (Fccl_execute): Likewise.
2717 (Fccl_execute_on_string): Likewise.
2719 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
2721 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
2723 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2725 The following changes are mainly to fix bugs of
2726 encode/decode-coding-string failing if encoding/decoding return
2727 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
2728 variable conversion_buffer.
2730 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
2731 decrement dst_end to avoid buffer overflow in the later call of
2734 * coding.h (conversion_buffer_size, conversion_buffer)
2735 (get_conversion_buffer): Extern deleted.
2737 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
2738 (conversion_buffer, conversion_buffer_size): Variables deleted.
2739 (get_conversion_buffer): Function deleted.
2740 (struct conversion_buffer): New structure.
2741 (MAX_ALLOCA): New macro.
2742 (allocate_conversion_buffer): New macro.
2743 (extend_conversion_buffer, free_conversion_buffer): New functions.
2744 (ccl_coding_driver): Set coding->result.
2745 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
2746 this is the last block of source.
2747 (encode_coding): Likewise. Handle the source block as the last
2748 one only when the whole source text is consumed.
2749 (decode_coding_string): Handle the case that the output buffer is
2750 too small to decode the whole source text. Use
2751 allocate_conversion_buffer, extend_conversion_buffer and
2752 free_conversion_buffer, not get_conversion_buffer.
2753 (encode_coding_string): Likewise.
2754 (init_coding): Function deleted.
2755 (init_coding_once): Delete code to initialize
2756 conversion_buffer_size.
2758 * emacs.c (main): Don't call init_coding.
2760 * msdos.c (IT_write_glyphs): Use a locally declared
2763 * term.c (write_glyphs): Use a locally declared conversion_buffer.
2764 (insert_glyphs): Likewise.
2766 * w32console.c (write_glyphs): Use a locally declared
2769 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
2771 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
2772 member of display_info is NULL.
2774 2000-08-15 Gerd Moellmann <gerd@gnu.org>
2776 * alloc.c (compact_small_strings): Use safe_bcopy, add an
2779 * term.c (turn_off_face): Reset standout_mode when resetting
2780 appearances with capability `me'.
2781 (write_glyphs): Switch on inverse video before each face change.
2783 2000-08-14 Dave Love <fx@gnu.org>
2785 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
2786 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
2787 (lisp_free): Declare and make static.
2789 * window.c: Fix embedded comment.
2790 (syms_of_window): Fix doc string.
2792 2000-08-14 Gerd Moellmann <gerd@gnu.org>
2794 * keymap.c (push_key_description): If C without modifiers is < 32,
2795 make sure to print `C-' before `M-', like in the manual.
2797 2000-08-11 Gerd Moellmann <gerd@gnu.org>
2799 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
2800 since they aren't relocated anymore.
2801 (sxhash_string): Make sure returned hash code fits in a Lisp
2804 * xdisp.c (try_cursor_movement): Fix handling of cursor in
2805 partially visible line which is smaller than the window's
2808 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2810 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
2811 the multibyte form of eight-bit-control characters.
2812 (Fccl_execute_on_string): Initialize ccl->multibyte.
2814 * ccl.h (struct ccl_program): New member multibyte.
2816 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
2818 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2820 * regex.c (regex_compile) <normal_char>: Pay attention to
2822 (analyse_first) <exactn>: Setup fastmap correctly for
2823 eight-bit-control characters.
2825 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2827 * termhooks.h (enum event_kind): New member
2828 multibyte_char_keystroke.
2830 * keyboard.c (make_lispy_event): Handle the new event type
2831 multibyte_char_keystroke.
2833 * xterm.c: Include coding.h.
2834 (XTread_socket): Work around a bug of XmbLookupString. If the
2835 input is from XIM, decode it according to the current locale. In
2836 that case, generate multibyte_char_keystroke events.
2838 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2840 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
2841 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
2843 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2845 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
2846 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
2847 (move_it_in_display_line_to): Record iterator's ascent and descent
2848 before producing glyphs, and restore them when we know the glyph
2849 doesn't fit on the line.
2850 (move_it_to): Restructured so that it's easier to debug. If
2851 moving to a vpos, and not moving to an x or character position,
2852 stop as soon as the specified vpos is reached; don't move further
2853 into that line because that might change the computed line height.
2854 (try_cursor_movement): New function, extracted from the cursor
2855 movement branch of redisplay_window. If ending on a partially
2856 visible line, don't try to scroll if the cursor line is taller
2858 (redisplay_window): Use try_cursor_movement.
2860 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
2861 because that function doesn't cope with variable-height lines.
2863 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
2864 box cursor because that's better visible for large images.
2866 2000-08-10 Miles Bader <miles@gnu.org>
2868 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
2870 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2872 * xdisp.c (Vmessages_buffer_name): New variable.
2873 (message_dolog): Use it.
2874 (syms_of_xdisp): Initialize it.
2876 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
2878 * msdos.c (IT_note_mouse_highlight): Update the calls to
2880 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
2881 redundant now that keyboard.h is included.
2883 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2885 * keyboard.c (kbd_buffer_events_waiting): New function.
2887 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
2889 * msdos.c: Include keyboard.h.
2890 (XMenuActivate): Empty no_event events from the event buffer. If
2891 no events are left after that, call clear_input_pending.
2892 (mouse_clear_clicks): New function, code moved from mouse_init.
2893 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
2894 mouse driver to ``forget'' any past clicks.
2896 * Makefile.in (msdos.o): Depend on keyboard.h.
2898 2000-08-09 Gerd Moellmann <gerd@gnu.org>
2900 * lisp.h (input_pending): External declaration.
2902 * dispextern.h (Qredisplay_dont_pause): Declare extern.
2904 * xdisp.c (echo_area_display): Display thoroughly if input is
2905 pending. Bind redisplay-dont-pause to t during the redisplay.
2906 in case input is pending.
2908 * dispnew.c (Qredisplay_dont_pause): New variable.
2909 (syms_of_display): Initialize and staticpro it.
2910 (update_frame_1): Don't interrupt the display for pending input if
2911 redisplay_dont_pause is set.
2913 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
2915 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
2917 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
2919 * callproc.c (Fcall_process): Terminate the unwind-protect around
2920 the post-read-conversion of coding system.
2922 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
2923 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
2924 * buffer.h (overlays_at): Update prototype.
2925 * xdisp.c (next_overlay_change): Update call to overlays_at.
2926 * xfaces.c (face_at_buffer_position): Likewise.
2927 * textprop.c (Fget_char_property): Likewise.
2928 * xterm.c (note_mouse_highlight): Likewise.
2930 * minibuf.c (do_completion): Don't consider a simple change of
2931 case as `completion'.
2933 2000-08-08 Ken Raeburn <raeburn@gnu.org>
2935 * keyboard.c (syms_of_keyboard): Initialize
2936 last_point_position_buffer.
2937 * undo.c (record_delete): Make sure last_point_position_buffer is
2938 a buffer before comparing pointers.
2940 * coding.h (decode_coding_string): Declare.
2942 * intervals.h (Fprevious_single_char_property_change): Declare.
2944 * textprop.c (Fprevious_single_char_property_change): Don't do
2945 arithmetic directly on lisp objects.
2947 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
2950 * keyboard.h (menu_item_eval_property): Declare.
2952 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
2953 reuse as buffer name, instead of recreating (and discarding) every
2954 time a message is logged.
2955 (with_echo_area_buffer): Make callback arg A2 a lisp object.
2956 (current_message_1, truncate_message_1, set_message_1)
2957 (display_echo_area_1, resize_mini_window_1): Signatures changed.
2958 (current_message, truncate_echo_area, display_echo_area)
2959 (resize_echo_area_axactly): Changed calls.
2961 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
2963 (Ffind_coding_systems_region_internal): First argument to Fappend
2964 must be an integer, not a Lisp object.
2966 2000-08-08 Kenichi Handa <handa@etl.go.jp>
2968 * charset.c (Fchar_width): Doc fix.
2970 2000-08-08 Gerd Moellmann <gerd@gnu.org>
2972 * charset.c (Fstring_width): Doc fix.
2974 2000-08-07 Gerd Moellmann <gerd@gnu.org>
2976 * xdisp.c (start_display): When starting display on a continuation
2977 line, clear ascent and descent members of the iterator structure;
2978 the height of the continued line does not affect the height of the
2980 (make_cursor_line_fully_visible): Do nothing if cursor is on a
2981 line taller than the window.
2982 (redisplay_window) <forced window start>: Handle case that the
2983 middle of the window is not found in any row.
2984 (dump_glyph_row): Show more information.
2985 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
2986 first text line in a glyph matrix.
2988 * xterm.c (x_draw_image_foreground): Avoid drawing outside
2989 of the clip area when image doesn't have a mask.
2991 * fns.c (sweep_weak_table): Fix survival conditions for
2992 key-or-value and key-and-value weakness.
2994 * .gdbinit (xhashtable): New command.
2996 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
2997 tables out of the list of all weak hash tables.
2999 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
3000 a new buffer is created, make sure echo_area_buffer[] references
3003 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
3005 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
3008 2000-08-07 Kenichi Handa <handa@etl.go.jp>
3010 * syntax.c (skip_chars): Fix previous change. Make the handling
3011 of unibyte string consistent with that of regex search.
3013 2000-08-05 Gerd Moellmann <gerd@gnu.org>
3015 * xmenu.c (popup_get_selection): Use xfree instead of free.
3017 * fileio.c (Finsert_file_contents): Use xfree instead of free.
3019 * editfns.c (Ftranspose_regions): Use xfree instead of free.
3021 * callproc.c (child_setup): Use xfree instead of free.
3023 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
3025 (run_mac_command, closedir): Use `xfree' instead of `free'.
3027 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
3029 * eval.c (error): Use xfree instead of free.
3031 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
3033 * fns.c: Replace `illegal' with `invalid'.
3034 (Fmake_hash_table, make_hash_table): Allow table size of 0.
3036 2000-08-05 Kenichi Handa <handa@etl.go.jp>
3038 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
3041 2000-08-04 Noah Friedman <friedman@splode.com>
3043 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
3046 2000-08-04 Gerd Moellmann <gerd@gnu.org>
3048 * syntax.c (skip_chars): Fix typo in error message.
3050 2000-08-04 Andreas Schwab <schwab@suse.de>
3052 * m/ia64.h: Moved from s/ia64.h.
3054 2000-08-04 Kenichi Handa <handa@etl.go.jp>
3056 * process.c (read_process_output): Big simplification. Handle
3057 composition and post-read-conversion of coding system correctly.
3058 (send_process): Handle composition correctly.
3060 * callproc.c (Fcall_process): Handle post-read-conversion of
3061 coding system if any.
3063 * coding.c (decode_coding_iso2022): More strict check for handling
3065 (coding_restore_composition): Pay attention to the case that
3066 cmp_data is not set properly (because of invalid code in the
3068 (run_pre_post_conversion_on_str): Include text properties in the
3070 (decode_coding_string): Set members of coding correctly.
3072 2000-08-03 Gerd Moellmann <gerd@gnu.org>
3074 * s/ia64.h: New file.
3076 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
3077 Use NULL instead of 0 at the end of variable argument list of
3078 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
3079 sizeof (int) < sizeof (void *).
3081 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
3082 of variable argument lists of XtVaGetValues and XtVaSetValues.
3084 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
3085 variable argument lists of XtVaGetValues and XtVaSetValues.
3087 2000-08-02 Gerd Moellmann <gerd@gnu.org>
3089 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
3090 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
3092 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
3095 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
3096 in call to Fsingle_key_description.
3098 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
3101 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
3103 * window.c (display_buffer_reuse_frames): New variable.
3104 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
3105 frames displaying BUFFER.
3106 (syms_of_window): Define Lisp variable
3107 display-buffer-reuse-frames.
3109 2000-08-01 Miles Bader <miles@gnu.org>
3111 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
3112 when to constrain NEW_POS (they were pretty screwed up before).
3114 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
3116 * msdos.c (run_msdos_command): Save and restore the master
3117 environment, for the case that child_setup signals an error.
3118 When mirroring slashes in DOS shell commands, don't fail when
3119 argv[2] has embedded blanks.
3120 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
3121 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
3122 (dos_ttraw): Call mouse_setup_buttons.
3124 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
3125 using alloca; free it after run_msdos_command returns.
3127 2000-07-27 Dave Love <fx@gnu.org>
3129 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
3131 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
3134 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
3136 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
3138 * editfns.c (lisp_time_argument): Fix last change.
3140 2000-07-27 Gerd Moellmann <gerd@gnu.org>
3142 * fns.c (Fdelete): Make it work on vectors and strings in addition
3145 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
3146 (syms_of_fns): Initialize new variables.
3147 (sweep_weak_table): Handle weakness `key-or-value' and
3149 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
3150 weakness, with t meaning the same as `key-and-value'.
3152 2000-07-27 Kenichi Handa <handa@etl.go.jp>
3154 * coding.h (struct coding_system): Member safe_charset deleted.
3156 * coding.c (Qsafe_charsets): This variable deleted.
3157 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
3159 (coding_safe_chars): New function.
3160 (CODING_SAFE_CHAR_P): New macro.
3161 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
3162 checking safe_charsets member of the coding system. Caller
3164 (detect_coding_iso2022): New local variable safe_chars.
3165 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
3166 safe_charsets member of the coding system.
3167 (decode_coding_iso2022): New local variable safe_chars.
3168 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
3169 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
3170 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
3171 (ENCODE_UNSAFE_CHARACTER): New macro.
3172 (encode_coding_iso2022): New local variable safe_chars. Check
3174 (setup_coding_system): Delete the code to initialize
3175 coding->safe_charses
3176 (intersection, find_safe_codings): New functions.
3177 (Ffind_coding_systems_region_internal): New function.
3178 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
3179 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
3180 variable and initialize it.
3182 * fns.c (char_table_ref_and_index): New function.
3184 * lisp.h (char_table_ref_and_index): Add prototype.
3186 2000-07-26 Sam Steingold <sds@gnu.org>
3188 * editfns.c (lisp_time_argument): Added third argument `usec'.
3189 (Ffloat_time): New built-in Lisp function.
3191 2000-07-26 Gerd Moellmann <gerd@gnu.org>
3193 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
3194 for the character code.
3196 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
3199 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
3200 if called for a popup menu.
3201 (xmenu_show): Store help string in widget values.
3203 2000-07-26 Dave Love <fx@gnu.org>
3205 * syswait.h: Move some definitions.
3206 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
3207 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
3208 perspicuous definitions.
3209 (WTERMSIG): Fix bit pattern used.
3211 2000-07-26 Kenichi Handa <handa@etl.go.jp>
3213 * print.c (print_object): If vector printing is truncated, print
3214 "..." to indicate it as well as the case of list printing.
3216 2000-07-25 Gerd Moellmann <gerd@gnu.org>
3218 * xdisp.c (next_element_from_display_vector): Improve comments.
3220 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
3221 for the character code, and the rest for the face id as in 20.x.
3222 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
3224 * window.c (window_display_table): Cleaned up.
3226 * syntax.c (Fforward_word): Add last arg nil in call of
3227 Fconstrain_to_field.
3229 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
3231 * fileio.c (Frename_file) [DOS_NT]: If the file names are
3232 identical but for the letter-case, don't call
3233 barf_or_query_if_file_exists.
3235 2000-07-25 Miles Bader <miles@gnu.org>
3237 * editfns.c (find_field): Honor special `boundary' fields.
3238 (Qboundary): New variables.
3239 (syms_of_editfns): Initialize Qboundary.
3240 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
3241 Use scan_buffer instead of find_before_next_newline, because it
3242 allows us to detect the boundary case where there's a newline at
3244 * lisp.h (Fconstrain_to_field): Update external declaration.
3246 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3248 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
3251 2000-07-24 Dave Love <fx@gnu.org>
3253 * s/sunos4-0.h, s/sol2.h:
3254 (LIBS_TERMCAP): Move from m/sparc.h.
3256 * m/sparc.h (TERMINFO): Moved to system files (probably only
3257 relevant for sunos4 judging by its vintage).
3258 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
3261 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
3263 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
3264 name to single_keymap_panes.
3266 2000-07-24 Andreas Schwab <schwab@suse.de>
3268 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
3270 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3272 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
3273 parameters instead of using int parameters. Expect FN to accept
3274 EMACS_INT parameters.
3275 (display_echo_area, resize_echo_area_axactly, current_message)
3276 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
3277 with new argument list.
3278 (resize_mini_window_1): New callback function.
3279 (current_message_1, truncate_message_1, set_message_1): Change
3280 parameter lists to the new format expected by
3281 with_echo_area_buffer.
3283 2000-07-24 Kenichi Handa <handa@etl.go.jp>
3285 * fontset.c (fontset_ref): Remove INLINE declaration.
3286 (fontset_ref_via_base): Likewise.
3287 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
3290 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
3292 * msdos.c (IT_note_mouse_highlight): Process overlays in the
3293 correct order of priority. If help echo was found in an overlay,
3294 use that overlay as the object in which the help echo was found.
3296 2000-07-22 Miles Bader <miles@gnu.org>
3298 * textprop.c (Fprevious_single_char_property_change): The initial
3299 property value should be from the position preceding POSITION, not
3302 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
3304 * coding.c (syms_of_coding): Doc fix for
3305 inhibit-iso-escape-detection.
3307 2000-07-21 Gerd Moellmann <gerd@gnu.org>
3309 * xterm.c (note_mouse_highlight): Process overlays in the right
3312 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
3314 * xterm.c (note_mouse_highlight): If help-echo was found in an
3315 overlay, use that overlay as the object in which the help was
3318 * window.c (foreach_window_1): Fix typo reversing an if-condition.
3320 * window.c (foreach_window): Instead of a fake variable argument
3321 list, take one USER_DATA argument.
3322 (foreach_window_1): Likewise, and call callback functions with two
3323 args, the window and USER_DATA.
3324 (struct check_window_data): New struct.
3325 (check_window_containing): Use it.
3326 (window_from_coordinates): Set up a struct check_window_data for
3328 (add_window_to_list, freeze_window_start): Change parameters
3329 according to new calling convention.
3331 * window.h (foreach_window): Change prototype.
3333 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
3335 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
3337 * xmenu.c (menu_help_callback): Call show_help_echo with
3338 additional arguments OBJECT and POS.
3340 2000-07-21 Kenichi Handa <handa@etl.go.jp>
3342 * data.c (Faset): Allow storing any multibyte character in a
3343 string. Convert unibyte string to multibyte if necessary.
3345 * xfns.c (x_encode_text): New function.
3346 (x_set_name): Use x_encode_text.
3347 (x_set_title): Likewise.
3349 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
3351 * xterm.h (x_encode_text): Add prototype.
3353 2000-07-20 Dave Love <fx@gnu.org>
3355 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
3358 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
3360 * msdos.c (help_echo_window): New variable.
3361 (syms_of_msdos): Initialize and staticpro it.
3362 (IT_note_mode_line_highlight): Set help_echo_window.
3363 (IT_note_mouse_highlight): Ditto.
3364 (dos_rawgetc): Store help_echo_window in the second event produced
3367 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
3368 Record the object that generated the help echo and the position of
3369 that object in help_echo_object and help_echo_pos. Record that
3370 some glyphs in a row are displayed in mouse-face.
3371 (IT_update_begin): Don't clear mouse highlight unless one of the
3372 enabled glyph rows is marked as being displayed in mouse-face.
3373 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
3374 and position recorded in help_echo_object and help_echo_pos to the
3376 (IT_menu_display): Accept a new argument PN: the pane number of
3377 the current menu pane. Record the pane number and the item
3378 number of the item which has associated help string.
3379 (XMenuActivate): Update the prototype for help_callback in
3380 function declaration. Call IT_menu_display with the current menu
3381 pane number as an additional argument. Call help_callback with
3382 two additional arguments: the pane number and the item number of
3383 the menu item associated with the help text.
3384 (help_echo_object, help_echo_pos): New variables.
3385 (syms_of_msdos): Initialize them and staticpro help_echo_object.
3387 * msdos.h (XMenuActivate): Update prototype.
3389 2000-07-19 Gerd Moellmann <gerd@gnu.org>
3391 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
3392 Add some more prototypes.
3394 * xterm.c, xterm.h: Add some more prototypes.
3396 * lisp.h (Fnext_single_char_property_change): Add prototype.
3398 * dispnew.c (direct_output_for_insert): Remove confusing
3399 outer local variable mouse_face_overwritten_p.
3400 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
3402 * alloc.c (allocate_string_data): Don't copy old string contents.
3404 2000-07-19 Kenichi Handa <handa@etl.go.jp>
3406 * coding.c (code_convert_region): Delete text properties before
3407 shrinking the conversion region.
3409 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3411 * dispnew.c (update_text_area): Write the whole row if it
3412 has mouse-face in it.
3414 * xfaces.c (face-alternative-font-family-alist): Remove
3415 DEFVAR_LISP; staticpro instead.
3417 * xmenu.c (menu_help_callback): Call show_help_echo with
3420 * keyboard.c (show_help_echo): Add parameter WINDOW.
3421 (read_char): Call show_help_echo with window extracted from Lisp
3423 (gen_help_event): Add parameter WINDOW.
3425 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
3427 * xterm.c (help_echo_window): New variable.
3428 (note_mouse_highlight, note_tool_bar_highlight): Set
3430 (XTread_socket): Pass help_echo_window to gen_help_event.
3431 (syms_of_xterm): Initialize and staticpro help_echo_window.
3433 2000-07-18 Dave Love <fx@gnu.org>
3435 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
3438 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3440 * alloc.c (allocate_string_data): If string had already data
3441 assigned, copy old contents to new string data.
3443 * coding.c (syms_of_coding): Fix typo in spelling of variable
3444 `inhibit-iso-escape-detection'.
3446 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
3448 * Makefile.in: Add dependencies on dispextern.h.
3449 (alloca.o): Don't define malloc and define EMACS_FREE instead of
3450 `free'; both can conflict with system header files.
3452 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3454 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
3457 2000-07-18 Dave Love <fx@gnu.org>
3459 * window.c (Fwindow_list): Declare arg `window'.
3461 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3463 * coding.c (setup_coding_system): Don't override the explicitly
3464 specified designations.
3466 2000-07-15 Miles Bader <miles@gnu.org>
3468 * editfns.c (char_property_eq, char_property_stickiness): Renamed
3469 from `text_property_eq' and `text_property_stickiness', respectively.
3470 (find_field, Fconstrain_to_field, char_property_eq)
3471 (char_property_stickiness): Changed to call char-property functions
3472 instead of text-property-only ones.
3474 * textprop.c (Fnext_single_char_property_change): Made a subr (was
3475 `next_single_char_property_change'). Do more error checking, and
3476 cleanup limit behavior.
3477 (Fprevious_single_char_property_change): New function.
3478 (syms_of_textprop): Initialize new subrs.
3480 * xdisp.c (display_prop_end, invisible_text_between_p):
3481 Call Fnext_single_char_property_change instead of
3482 next_single_char_property_change.
3484 2000-07-15 Jason Rumney <jasonr@gnu.org>
3486 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
3487 after menu is finished with.
3488 (add_menu_item): Only consider wv->title as a menu title.
3489 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
3491 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
3493 (FONT_REGEXP): Remove unused macro, and its sub-components.
3494 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
3496 * w32term.c (help_echo_object, help_echo_pos): New variables.
3497 (note_mode_line_highlight): Store additional information about the
3498 help-echo in help_echo_object and help_echo_pos. Check both
3499 `local-map' and `keymap' properties for changing the cursor
3500 (note_mouse_highlight): Store additional information about the
3501 help-echo in help_echo_object and help_echo_pos.
3502 (note_tool_bar_highlight): Set help_echo_object to nil and
3503 help_echo_pos to -1.
3504 (w32_read_socket): Use gen_help_event instead of filling
3505 input_events manually.
3506 (syms_of_w32term): Staticpro help_echo_object.
3507 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
3508 set, arrange for a mouse-highlight redisplay in
3510 (x_clear_mouse_face): New function.
3511 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
3512 (x_update_window_begin): No need to turn off the mouse
3514 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3515 depending on whether they contain glyphs highlighted in
3517 (x_fill_stretch_glyph_string): Consume runs of stretch
3518 glyphs instead of a single one.
3519 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3520 with new argument list.
3521 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3522 (x_append_glyph, x_append_composite_glyph)
3523 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3524 changes in struct glyph starting 1999-12-27. See comments for
3525 xterm.c on 2000-07-05.
3527 2000-07-14 Sam Steingold <sds@gnu.org>
3529 * xfaces.c (realize_x_face): Fix the last patch:
3530 check `default_face' before dereferencing.
3532 2000-07-14 Dave Love <fx@gnu.org>
3534 * syntax.c (back_comment): Add null default in switch (for pcc).
3536 2000-07-14 Kenichi Handa <handa@etl.go.jp>
3538 * xfaces.c (realize_x_face): Make fontset using the base of the
3539 default_face's fontset, not using the default fontset.
3541 * coding.c (inhibit_iso_escape_detection): New variable.
3542 (syms_of_coding): Make it a Lisp variable.
3543 (detect_coding_iso2022): If inhibit_iso_escape_detection is
3544 nonzero, ignore ISO2022's escape sequence.
3546 2000-07-14 Gerd Moellmann <gerd@gnu.org>
3548 * alloca.c (malloc) [emacs]: Define as xmalloc.
3550 * xfns.c (Fx_show_tip): If frame parameters contain a position,
3551 use that instead of the mouse position. Add parameters DX and DY.
3553 * dispextern.h (Fx_show_tip): Adjust number of parameters
3556 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
3557 if HELP is a function, call it with OBJECT and POS as parameters
3558 to get the help to display.
3559 (gen_help_event, kbd_buffer_store_help_event): New functions.
3560 (kbd_buffer_get_event): Construct the Lisp help-event differently.
3561 (read_char): Call show_help_echo with new parameters.
3563 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
3566 * xterm.c (help_echo_object, help_echo_pos): New variables.
3567 (note_mode_line_highlight): Store additional information about the
3568 help-echo in help_echo_object and help_echo_pos. Check both
3569 `local-map' and `keymap' properties for changing the cursor
3570 (note_mouse_highlight): Store additional information about the
3571 help-echo in help_echo_object and help_echo_pos.
3572 (note_tool_bar_highlight): Set help_echo_object to nil and
3573 help_echo_pos to -1.
3574 (XTread_socket): Use gen_help_event instead of filling
3575 input_events manually.
3576 (syms_of_xterm): Staticpro help_echo_object.
3578 * xmenu.c (menu_highlight_callback): Use
3579 kbd_buffer_store_help_event instead of setting up and input_event
3582 * xdisp.c (eval_form): GCPRO argument sexpr.
3583 (call_function): New function.
3584 (handle_single_display_prop): Use call_function and FUNCTIONP
3585 instead of checking whether if font_height is a symbol and
3588 * eval.c (internal_condition_case_2): New function.
3590 * lisp.h (FUNCTIONP): New macro.
3591 (internal_condition_case_2, call_function): Add prototypes.
3593 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
3594 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
3595 Always set `arg' member of input_events.
3596 (construct_menu_click): Unused function removed.
3598 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
3600 * w32term.c (construct_mouse_click, construct_mouse_wheel)
3601 (construct_drag_n_drop, x_scroll_bar_handle_click)
3602 (w32_read_socket): Always set `arg' member of input_events.
3604 * keyboard.c (show_help_echo): Use eval_form. Add comment.
3606 * lisp.h (eval_form): Add prototype.
3608 * xdisp.c (eval_form): Make it externally visible.
3610 2000-07-13 Gerd Moellmann <gerd@gnu.org>
3612 * xterm.c (x_handle_tool_bar_click): Store the frame in the
3613 frame_or_window slot of TOOL_BAR_EVENT input events instead of
3614 consing. For prefix events, store the frame in the `arg' slot of
3615 the event, otherwise store the key there.
3616 (XTread_socket): Instead of consing, use the frame_or_window slot
3617 of HELP_EVENTs for the frame, and the `arg' slot for the help
3620 * xmenu.c (menu_highlight_callback): Store help string in the
3621 `arg' member of the input event; don't cons.
3622 (menubar_selection_callback): Use the `arg' slot of input events
3623 to queue additional information, instead of consing.
3625 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
3627 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
3629 (w32_read_socket): Adapt to changes in HELP_EVENTs.
3631 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
3632 input events to queue additional information, instead of consing.
3634 * keyboard.c (kbd_buffer_gcpro): Renamed from
3635 kbd_buffer_frame_or_window. Now used for all Lisp objects
3636 referenced from the input queue.
3637 (kbd_buffer_store_event): Always use structure assignment for
3638 copying input events. Record all Lisp objects referenced from
3639 events in kbd_buffer_gcpro.
3640 (kbd_buffer_get_event): Construct Lisp `help-echo' events
3641 differently from input events. Test for prefix menu_bar_events
3642 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
3643 event in kbd_buffer_gcpro to nil.
3644 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
3645 frame_or_window is equal to its arg member as prefix events.
3646 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
3647 used by an input event to nil.
3648 (init_keyboard): Use two times the size of the input queue
3649 for kbd_buffer_gcpro.
3650 (syms_of_keyboard): Likewise.
3652 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
3655 * termhooks.h (struct input_event): Add member `arg'.
3656 (MENU_BAR_EVENT): Renamed from menu_bar_event.
3657 (USER_SIGNAL_EVENT): Renamed from user_signal.
3659 * xfaces.c (ASET): Remove definition.
3661 * lisp.h (AREF, ASET, ASIZE): New macros.
3663 * fontset.c (AREF, ASIZE): Remove definitions.
3665 * fns.c (AREF): Remove definition.
3667 * composite.c (AREF): Remove definition.
3669 2000-07-12 Gerd Moellmann <gerd@gnu.org>
3671 * dispnew.c (redraw_overlapped_rows): Add missing local.
3672 (scrolling_window): Remove debug code.
3674 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
3675 Before scrolling, turn off a mouse-highlight in the window
3678 * xterm.c (x_update_window_end): Add parameter
3679 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
3680 redisplay in XTframe_up_to_date.
3681 (x_clear_mouse_face): New function.
3682 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
3684 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
3686 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
3687 it when any row is written to that contains glyphs highlighted in
3689 (update_window): Call the window update end hook with new
3690 parameter MOUSE_FACE_OVERWRITTEN_P.
3691 (direct_output_for_insert): Give up if row contains mouse-face.
3693 * dispextern.h (struct redisplay_interface): Add parameter
3694 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
3695 (clear_mouse_face): New function pointer member.
3697 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
3699 * syntax.c (back_comment): Use one switch rather than a few `if's.
3700 Obey open_paren_in_column_0_is_defun_start.
3701 When reverting to the `slow' method, try to nicely handle the case
3702 of nested comments by checking that the comment-starter we found
3703 does indeed match the comment-ender.
3704 (scan_sexps_forward, scan_sexps_forward):
3705 Ignore excessive opening parenthesis rather than throwing an error.
3707 2000-07-11 Gerd Moellmann <gerd@gnu.org>
3709 * doc.c (Fsubstitute_command_keys): Handle case that a GC
3710 in Fwhere_is_internal or get_keymap_1 relocates string contents.
3712 * dispnew.c (direct_output_forward_char): Give up if currently
3713 displaying a message instead of the minibuffer contents.
3715 * xterm.c (x_update_window_begin): No need to turn off the mouse
3717 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3718 depending on whether they contain glyphs highlighted in
3721 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
3722 compare the mouse_face_p flags of both rows.
3724 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
3726 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
3728 * keyboard.c (show_help_echo): Accept additional parameter
3729 ok_to_overwrite_keystroke_echo.
3730 (read_char): Call show_help_echo with a zero
3731 ok_to_overwrite_keystroke_echo argument.
3732 * keyboard.h (show_help_echo): Update prototype of
3734 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
3735 ok_to_overwrite_keystroke_echo argument.
3736 * w32menu.c (w32_menu_display_help): Call show_help_echo with
3737 non-zero ok_to_overwrite_keystroke_echo argument.
3739 2000-07-10 Gerd Moellmann <gerd@gnu.org>
3741 * xdisp.c (try_window_id): If changes are all below what is
3742 displayed in the window, and point is in the window, we still
3743 might have to find point on the display.
3745 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
3746 glyphs instead of a single one.
3747 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3748 with new argument list.
3749 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3751 * keymap.c (get_keymap_1): Add comment that this function can GC.
3752 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
3753 comment that functions can GC.
3754 (Fset_keymap_parent): GCPRO arg KEYMAP.
3756 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
3758 * msdos.c (XMenuActivate): After exiting the menu, restore the
3759 echo area message and erase it.
3761 2000-07-10 Kenichi Handa <handa@etl.go.jp>
3763 * fontset.c (Ffontset_info): Make the return value more compatible
3764 with that of Emacs 20.
3766 2000-07-07 Gerd Moellmann <gerd@gnu.org>
3768 * eval.c (Fsignal): Handle case that backtrace_list is null.
3770 2000-07-07 Kenichi Handa <handa@etl.go.jp>
3772 * ccl.c (Fccl_execute): Typo fixed.
3774 2000-07-06 Gerd Moellmann <gerd@gnu.org>
3776 * window.c (window_loop): Add missing gcpro1 local variable.
3778 * window.c (Fwindow_list): Reverse list at the end.
3779 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
3780 means allow windows on OWINDOW's frame, only.
3781 (window_loop): Simplified; use Fwindow_list.
3783 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
3785 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3787 * xterm.c (XTread_socket): Increment handling_signal at the start,
3788 decrement it at the end.
3790 * eval.c (handling_signal): New variable.
3791 (Fsignal): Abort if handling_signal is non-zero.
3793 * lisp.h (handling_signal): External declaration.
3795 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
3797 2000-07-05 Ken Raeburn <raeburn@gnu.org>
3799 Sound support for NetBSD through "Linux emulation" support:
3800 * config.in (HAVE_SOUNDCARD_H): Undef.
3801 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
3802 * Makefile.in (LIBSOUND): New variable.
3803 (LIBES): Include it.
3804 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
3806 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
3808 (vox_open): Use DEFAULT_SOUND_DEVICE.
3809 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
3811 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3813 * print.c (print_error_message): If Vsignaling_function is set,
3814 show it in *Messages*.
3816 * lisp.h (Vsignaling_function): External declaration.
3818 * eval.c (Vsignaling_function): New variable.
3819 (Fsignal): Compute it.
3820 (syms_of_eval): Staticpro it.
3822 2000-07-05 Dave Love <fx@gnu.org>
3824 * syswait.h: Use the autoconf recommended approach. Old code
3825 #if'd out in case we need to revert.
3827 * config.in (HAVE_SYS_WAIT_H): Added.
3829 2000-07-05 Andrew Innes <andrewi@gnu.org>
3831 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
3832 when non-NULL instead of __morecore, to take account of buffer
3833 memory. This also solves a problem with spurious memory warnings
3836 * ralloc.c: Make real_morecore non-static.
3838 * eval.c (internal_condition_case): Comment out abort if
3839 interrupt_input_blocked is not zero.
3841 * makefile.nt: Add support for `bootstrap' and related targets.
3842 Include minimal debug info in emacs.exe in release build.
3843 Remove all dependencies on lisp.h, and fixup some others.
3845 * w32.c (init_environment): Install code from 20.7 for providing
3846 default values for environment variables, based on the
3847 executable's own location.
3848 (map_w32_filename): Handle filenames that are longer than
3850 (sys_socket): Install socket inheritance bug fix from 20.7.
3852 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
3853 here via blockinput.h).
3855 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
3857 * w32menu.c (w32_menu_display_help):
3858 * xmenu.c (menu_help_callback): Use show_help_echo.
3860 * keyboard.h (show_help_echo): Declare.
3862 * keyboard.c (show_help_echo): New function, extracted from read_char.
3863 Feval its `msg' argument if it's a cons cell.
3864 (read_char): Use it.
3865 (follow_key): Pass `autoload' to get_keyelt.
3867 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
3868 (note_tool_bar_highlight, XTread_socket):
3869 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
3871 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
3872 (note_tool_bar_highlight, w32_read_socket):
3873 Do not gratuitously ignore non-string `help-echo' properties.
3875 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3877 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
3879 * window.c (delete_all_subwindows): Reset Vwindow_list.
3881 * xterm.c (x_append_glyph, x_append_composite_glyph)
3882 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3883 changes in struct glyph starting 1999-12-27. Some bit-fields of
3884 struct glyph were not set, which made glyphs unequal when compared
3885 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
3886 effects were the result. This also depended on the contents of
3887 memory returned by xmalloc. If flickering happens again, activate
3888 the code in clear_glyph_row that's in #if 0. If the flickering is
3889 gone with that, chances are that it is caused by something
3892 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
3894 * dispextern.h: Add some comments.
3896 * window.c (add_window_to_list): Add parameter LIST.
3897 (window_list): Order list so that, for each frame, windows are
3898 in canonical order, and so that frames appear in the list in
3899 the order given by Vframe_list.
3900 (next_window): Reverse the handling of NEXT_P.
3902 2000-07-04 Gerd Moellmann <gerd@gnu.org>
3904 * window.c (Vwindow_list): New variable.
3905 (make_window, delete_window): Set Vwindow_list to nil.
3906 (check_window_containing): New function.
3907 (window_from_coordinates): Rewritten.
3908 (add_window_to_list, window_list, candidate_window_p)
3909 (decode_next_window_args, next_window): New functions.
3910 (Fnext_window, Fprevious_window): Rewritten in terms of
3912 (Fwindow_list): New function.
3913 (Fother_window): Cleaned up.
3914 (foreach_window): Add a longer "variable argument list". Let
3915 callback function return 0 to indicate that cycling over windows
3917 (foreach_window_1): Likewise.
3918 (freeze_window_start): Return int.
3919 (init_window): New function.
3920 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
3922 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
3923 input_event with bzero.
3924 (main): Call init_window.
3926 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
3929 2000-07-04 Kenichi Handa <handa@etl.go.jp>
3931 * composite.h (make_composition_value_copy): Extern it.
3933 * composite.c (make_composition_value_copy): New function.
3935 * editfns.c (Fformat): While copying text properties, make each
3936 composition property value a copy.
3938 * fns.c (concat): While copying text properties, make each
3939 composition property value a copy.
3941 2000-07-03 Gerd Moellmann <gerd@gnu.org>
3943 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
3945 * fns.c (sweep_weak_table): Mark only objects that are not
3948 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
3949 include those frames as candidates which have their focus
3950 redirected to the minibuffer frame.
3952 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
3954 * fns.c (Fputhash): Return `value' rather than nil.
3956 2000-06-30 Gerd Moellmann <gerd@gnu.org>
3958 * frame.c (next_frame): Don't check focus redirection in case
3959 MINIBUF is a window. Doing so excludes frames using MINIBUF
3960 unless their focus is redirected, which contradicts the
3961 specification of next-frame, and leads to infinite loops in
3962 certain situations when cycling through windows with next-window.
3964 2000-06-30 Kenichi Handa <handa@etl.go.jp>
3966 * coding.c (code_convert_region): Even if the length of text is
3967 zero, try to convert it if coding->type is coding_type_ccl.
3968 (decode_coding_string, encode_coding_string): Likewise.
3970 2000-06-28 Gerd Moellmann <gerd@gnu.org>
3972 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
3973 the display if windows_or_buffers_changed.
3975 * dispnew.c (struct row_entry): New structure.
3976 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
3977 (row_table_size, old_lines, new_lines, old_lines_size)
3978 (new_lines_size, run_pool, runs_size, runs): New variables.
3979 (add_row_entry): New function.
3980 (scrolling_window): Use data structures allocated with xmalloc and
3981 held in global variables, instead of allocating them with alloca and
3982 holding them in local variables. Use a larger hash table whose
3983 size depends on glyph matrix sizes. Don't use bzero to clear the
3984 hash table; instead, clear used slots only.
3986 * fns.c (next_almost_prime): Make it externally visible.
3988 * lisp.h (next_almost_prime): Add prototype.
3990 * s/isc4-0.h (sigunblock): Define.
3992 * s/sco5.h (sigunblock): Define.
3994 2000-06-27 Dave Love <fx@gnu.org>
3996 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
3997 (moved to osf5-0.h).
3998 [!NOT_C_CODE]: Protect string.h stuff.
4000 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
4001 (sys_siglist, NSIG): Definitions moved here from osf1.h.
4003 2000-06-27 Gerd Moellmann <gerd@gnu.org>
4005 * xdisp.c (resize_mini_window): Subtract the extra line spacing
4006 below the last line from the needed window height.
4008 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
4010 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
4011 (Fwidget_get): Use it.
4012 (syms_of_fns): Defsubr it.
4014 2000-06-26 Gerd Moellmann <gerd@gnu.org>
4016 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
4017 display info for XIM.
4018 (xim_open_dpy): Likewise.
4019 (xim_close_dpy): Don't free the display info's XIM.
4021 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
4023 * config.in (USE_XIM): New define.
4025 * keymap.c (get_keyelt): For menu-items containing a `:filter
4026 FILTER', apply FILTER to the menu-item's definition to get the
4027 real definition to use.
4029 * lisp.h (QCfilter): External declaration.
4031 * xfns.c (Fimage_size): New function.
4032 (syms_of_xfns): Defsubr it.
4034 2000-06-26 Andreas Schwab <schwab@suse.de>
4036 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
4039 2000-06-25 Dave Love <fx@gnu.org>
4041 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
4044 * Makefile.in (blockinput.h): Depend on atimer.h.
4045 (atimer.h): Depend on systime.h.
4047 * blockinput.h: Protect against multiple inclusion. Include
4050 * atimer.h: Protect against multiple inclusion. Include
4053 * lisp.h (swap_in_global_binding): Declare.
4055 2000-06-24 Ken Raeburn <raeburn@gnu.org>
4057 * process.c (Fopen_network_stream): Turn off atimers for duration
4058 of call to connect. (Patch from Gerd.)
4060 2000-06-23 Dave Love <fx@gnu.org>
4062 * ralloc.c: Maybe include unistd.h
4064 * emacs.c (setgrp): Undefine before defining.
4065 (malloc_warning, set_time_zone_rule, index): Prototype.
4067 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
4068 HAVE_STRUCT_TIMEZONE.
4070 * s/osf1.h: Move string.h hack here from alpha.h and make it
4072 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
4074 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
4075 (SOCKLEN_TYPE): Don't define.
4077 * m/alpha.h: Remove string.h hack.
4079 * s/osf5-0.h: New file.
4081 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
4082 include time.h, done by systime.h.
4083 [__FreeBSD__]: Remove redundant includes.
4085 * callproc.c (setpgrp): Undefine before defining.
4086 (delete_temp_file): Return Qnil to avoid warning.
4088 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
4090 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
4093 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
4095 * composite.h (compose_text): Declare.
4097 * xterm.c: Don't include sys/types.h unconditionally. Don't
4098 protect its inclusion with !USG (following xmenu.c).
4100 2000-06-23 Gerd Moellmann <gerd@gnu.org>
4102 * xfns.c (x_create_tip_frame): Initialize frame's colors like
4105 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
4107 * coding.c (decode_eol_post_ccl): Special handling for undecided
4108 and inconsistent EOL types.
4110 2000-06-22 Gerd Moellmann <gerd@gnu.org>
4112 * xrdb.c (x_load_resources): Add default resource for scroll bar's
4113 trough color and main window's background color.
4115 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
4118 * xterm.h (Xt_app_con): External declaration.
4120 * widget.c (EmacsFrameRealize): Fix typo.
4122 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
4124 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
4125 (handle_invisible_prop): Record the start of invisible text in
4126 it->add_overlay_start.
4127 (struct overlay_entry): Add member `overlay'.
4128 (handle_overlay_change): Simplify.
4129 (next_overlay_string): After having processed overlay strings at the
4130 end of the buffer, record that fact in
4131 it->overlay_strings_at_end_processed_p.
4132 (compare_overlay_entries): If before- and after-strings come
4133 from the same overlay, let before-strings come first.
4134 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
4135 (load_overlay_strings): Take it->add_overlay_start into account
4136 when adding overlay strings.
4138 * dispextern.h (struct it): Add member add_overlay_start.
4140 2000-06-22 Dave Love <fx@gnu.org>
4142 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
4144 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
4146 2000-06-22 Kenichi Handa <handa@etl.go.jp>
4148 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
4151 2000-06-21 Dave Love <fx@gnu.org>
4153 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
4155 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
4157 * syntax.c (back_comment): Simplify string-parity counting (with
4158 the added benefit of handling multiple string-styles as long as
4159 they are not intertwined).
4160 Jump to the slow code as soon as a comment starter is found in
4161 a "string_lossage" position. Fixes the case: " /* " /* " */.
4163 2000-06-21 Dave Love <fx@gnu.org>
4165 * Makefile.in: Use GETLOADAVG_LIBS.
4167 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
4168 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
4170 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4172 * syntax.c (describe_syntax): Recognize the `n'estable bit.
4173 (Fforward_comment, scan_lists):
4174 Check the comstyle of single-char comment-starters.
4175 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
4176 we're just at the beginning of the comment (f.ex with (*) ... (*)).
4177 Check the comstyle of single-char comment-starters.
4178 Clarify control-flow around the Scomment case.
4180 2000-06-20 Dave Love <fx@gnu.org>
4182 * fns.c (make_hash_table, maybe_resize_hash_table):
4183 Cast arg of next_almost_prime.
4185 * tparam.c [emacs]: Include lisp.h.
4187 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
4190 2000-06-20 Gerd Moellmann <gerd@gnu.org>
4192 * keyboard.c (adjust_point_for_property): Check if display
4193 property should be treated as intangible by looking at its
4196 * xdisp.c (single_display_prop_intangible_p)
4197 (display_prop_intangible_p): New functions.
4199 * dispextern.h (display_prop_intangible_p): Add prototype.
4201 * xdisp.c (dump_glyph_row): Show type of glyph->object.
4203 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
4204 argument to sigprocmask.
4206 * s/sco5.h (sigblock): Redefined to pass a pointer as second
4207 argument to sigprocmask.
4209 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
4210 sigprocmask_set, and pass a pointer to it to sigprocmask.
4212 * sysdep.c (sigprocmask_set): New variable.
4214 * fileio.c (make_temp_name): Don't use `%s' in string passed to
4217 2000-06-20 Sam Steingold <sds@gnu.org>
4219 * xrdb.c: Don't declare xmalloc, xrealloc.
4221 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4223 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
4224 (re_comp): Cast gettext return value to avoid complaints when
4227 2000-06-20 Dave Love <fx@gnu.org>
4229 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
4232 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
4234 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
4236 * m/alpha.h: Don't declare xmalloc, xrealloc.
4238 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
4240 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
4242 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
4244 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
4247 * keyboard.h (poll_for_input_1): Declare.
4249 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
4251 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
4253 * doprnt.c: Don't declare xmalloc, xrealloc.
4255 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
4256 (getenv, ctime, getwd): Removed.
4257 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
4259 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
4260 x_set_tool_bar_lines.
4262 * config.in: Add HAVE_GETWD. Move some definitions above
4263 machine/system includes.
4265 2000-06-20 Kenichi Handa <handa@etl.go.jp>
4267 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
4269 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
4270 contain information about ENCODING.
4272 * fontset.c (FONTSET_ASCII): Use the first element of char table
4273 for an ASCII font, not defalt slot.
4274 (fontset_ref_via_base): If FONTSET doesn't contain information for
4275 C, try the default fontset.
4276 (make_fontset): Don't copy the default fontset.
4277 (fontset_font_pattern): Likewise.
4278 (accumulate_font_info): If ELT is nil, use the corresponding
4279 element in the default fontset.
4281 2000-06-19 Dave Love <fx@gnu.org>
4283 * syntax.c (Fparse_partial_sexp): Doc fix.
4285 * regex.h: Test PROTOTYPES as well as __STDC__.
4287 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
4288 errno, strerror. Put text after #endif in comment.
4290 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
4293 * xterm.c (x_frame_of_widget): Likewise.
4295 2000-06-19 Gerd Moellmann <gerd@gnu.org>
4297 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
4298 to Vfundamental_mode_abbrev_table.
4300 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
4301 bogus objects are marked. This slows down GC by ~80 percent, but
4302 it might be worth trying when debugging GC-related problems.
4303 This feature requires conservative stack marking to be enabled.
4305 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
4306 returns XLookupChars, reset `modifiers' to zero.
4308 2000-06-19 Dave Love <fx@gnu.org>
4310 * mktime.c: Unprotoized.
4312 2000-06-19 Richard Stallman <rms@gnu.org>
4314 * data.c (set_internal): If variable is frame-local,
4315 store the new value immediately into the frame parameter alist.
4317 2000-06-19 Ken Raeburn <raeburn@gnu.org>
4319 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
4320 in the custom handler pointer.
4322 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
4323 value, or checks for CHAR_META can fail when Lisp_Object is a
4325 * keymap.c (get_keyelt): Likewise.
4327 2000-06-19 Kenichi Handa <handa@etl.go.jp>
4329 * ccl.h (struct ccl_program): New member eol_type.
4330 (struct ccl_spec): New member cr_carryover.
4332 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
4333 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
4335 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
4336 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
4337 (decode_eol_post_ccl): New function.
4338 (decode_coding): Don't detect EOL format here for CCL based coding
4340 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
4341 decode_eol_post_ccl after running the CCL program.
4342 (code_convert_region): Don't detect EOL format here for CCL based
4344 (decode_coding_string): Likewise.
4346 2000-06-18 Ken Raeburn <raeburn@gnu.org>
4348 * charset.c (update_charset_table): Use XINT on "iso_final_char"
4349 when treating it as an integer.
4351 * coding.h (encode_coding_string): Declare.
4353 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
4356 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
4357 "xkeymap" to avoid shadowing the "enum map_type" value that needs
4358 to be passed to get_local_map.
4360 * sound.c (Fplay_sound): Don't call make_number on
4361 Frun_hook_with_args count argument.
4363 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
4364 for lisp objects in X event structure data field, when lisp
4365 objects are represented with unions.
4366 (x_scroll_bar_to_input_event): Ditto.
4368 2000-06-16 Ken Raeburn <raeburn@gnu.org>
4370 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
4371 termination of string. Fix sense of test whether
4372 Vline_number_display_limit is an integer.
4374 2000-06-16 Gerd Moellmann <gerd@gnu.org>
4376 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
4377 only if HAVE_X_WINDOWS.
4379 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
4382 * dispnew.c (update_frame_1): Handle case that cursor vpos is
4385 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
4387 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
4390 2000-06-15 Kenichi Handa <handa@etl.go.jp>
4392 * coding.c (decode_coding_emacs_mule): Always set src_base at the
4393 start of the while loop.
4395 2000-06-15 Gerd Moellmann <gerd@gnu.org>
4397 * atimer.c (alarm_signal_handler): Add forward declaration.
4399 * data.c (set_internal): Remove debug code.
4401 2000-06-14 Gerd Moellmann <gerd@gnu.org>
4403 * Makefile.in (bootstrap-temacs): Add `-I../src'.
4405 * unexec.c (toplevel) [COFF]: Include coff.h.
4407 * s/lynxos.h: New file.
4409 * keymap.c (Fsingle_key_description): Enclose function key and
4410 event symbol names in angle brackets.
4412 * xdisp.c (setup_echo_area_for_printing): Call
4413 message_log_maybe_newline if message_buf_print is not set.
4415 * print.c (printchar, strout): Don't check message_buf_print
4416 before calling setup_echo_area_for_printing because that
4417 function does something useful even when message_buf_print is
4420 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
4422 (ensure_echo_area_buffers): Initialize echo buffer's
4423 truncate lines setting to nil.
4424 (with_echo_area_buffer): Don't set the echo buffer's truncate
4426 (set_message_1): Set it here instead, based on the value
4427 of message_truncate_lines.
4428 (resize_mini_window): Handle case that lines are truncated.
4429 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
4430 message-truncate-lines.
4432 * keyboard.c (read_char): Bind message-truncate-lines to t
4433 while displaying a help-echo.
4435 * lisp.h (Qmessage_truncate_lines): External declaration.
4437 2000-06-13 Gerd Moellmann <gerd@gnu.org>
4439 * xdisp.c (Vline_number_display_limit): Renamed from
4440 line_number_display_limit.
4441 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
4442 Extend documentation string. Initialize
4443 Vline_number_display_limit to nil meaning no limit.
4444 (decode_mode_spec): Use Vline_number_display_limit with its new
4447 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
4449 2000-06-13 Richard Stallman <rms@gnu.org>
4451 * frame.c (Fmodify_frame_parameters): Doc fix.
4453 * xfns.c (x_set_frame_parameters): Comment fix.
4455 * frame.c (store_frame_param): Call swap_in_global_binding if the
4456 variable's current binding was chosen based on this frame.
4458 * data.c (swap_in_global_binding): New function.
4460 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4462 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
4463 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
4465 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4467 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
4469 2000-06-12 Jason Rumney <jasonr@gnu.org>
4471 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
4473 * w32.h (EMACS_W32_H): Renamed from _NT_H_
4475 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
4477 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
4479 2000-06-12 Gerd Moellmann <gerd@gnu.org>
4481 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
4482 (syms_of_xfaces): Defsubr Sdump_colors.
4483 (x_free_colors): Don't treat b&w specially on default visual.
4484 (x_free_dpy_colors): New function.
4485 (free_face_colors): Don't check visual class; it's done
4488 * xterm.c (x_frame_of_widget): New function.
4489 (x_alloc_nearest_color_for_widget): Use it.
4490 (x_copy_dpy_color): New function.
4491 (x_destroy_window): Free various colors.
4493 2000-06-12 Kenichi Handa <handa@etl.go.jp>
4495 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
4497 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
4499 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
4501 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
4503 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
4505 2000-06-11 Dave Love <fx@gnu.org>
4507 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
4509 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
4511 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
4513 2000-06-11 Gerd Moellmann <gerd@gnu.org>
4515 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
4518 2000-06-10 Kenichi Handa <handa@etl.go.jp>
4520 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
4521 (regex_compile): Fix the code for handling the case of single byte
4522 char and multibyte char being mixed in a range within [...].
4524 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
4525 and dst_multibyte members of coding.
4527 * charset.c (update_charset_table): Update the table
4529 (init_charset_once): Initialize elements of bytes_by_char_head to
4530 1 except for leading codes for private charases.
4532 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
4533 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
4536 2000-06-09 Ken Raeburn <raeburn@gnu.org>
4538 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
4539 access the data it doesn't point to.
4541 2000-06-08 Gerd Moellmann <gerd@gnu.org>
4543 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
4544 will be translated to a switch-frame event when reading the
4545 event queue. This is necessary because Emacs otherwise won't
4546 perform a switch-frame to a new frame until some other event, for
4547 example a keystroke event, forces it to do so. This has various
4548 effects, one visible being that the cursor of a frame created with
4549 C-x 5 2 or switched to with a window manager key binding like
4550 A-TAB stays hollow because selected_window isn't on the newly
4551 focused frame until the switch-frame is performed.
4553 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
4554 generating a switch-frame event if necessary.
4556 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
4558 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
4561 2000-06-08 Kenichi Handa <handa@etl.go.jp>
4563 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
4566 2000-06-07 Gerd Moellmann <gerd@gnu.org>
4568 * window.c (displayed_window_lines): Take empty lines at
4569 the bottom of a window into account.
4571 * window.c (displayed_window_lines): New function.
4572 (Fmove_to_window_line): Use displayed_window_lines to determine
4573 the number of lines to move, instead of using the window's height.
4575 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
4576 to stop reading, even if the form read sets point to a different
4577 value when evaluated.
4579 * xdisp.c (display_line): Fix code deciding in which line to
4582 2000-06-07 Kenichi Handa <handa@etl.go.jp>
4584 * fileio.c (e_write): Free composition data if stored in
4587 2000-06-06 Gerd Moellmann <gerd@gnu.org>
4589 * xdisp.c (display_line): Set row's and iterator's
4590 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
4591 Set cursor even if row ends in the middle of a character.
4592 (dump_glyph_row): Print values of new flags.
4593 (redisplay_window) <cursor movement in unchanged window>: When
4594 point has been moved forward, and PT is at the end of the cursor
4595 row, don't place the cursor in the next row if the cursor row ends
4596 in the middle of a character or at ZV.
4598 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
4599 (struct glyph_row): Add starts_in_middle_of_char_p and
4600 ends_in_middle_of_char_p.
4601 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
4602 ends_in_middle_of_char_p flag.
4603 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
4605 * term.c (append_glyph): Revert change of 2000-06-06.
4607 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
4608 padding glyph not fitting on line as whole character not
4611 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
4612 this isn't true for images with `:ascent 100'.
4614 2000-06-06 Kenichi Handa <handa@etl.go.jp>
4616 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
4617 as modified if it is originally unmodified.
4619 * term.c (encode_terminal_code): Change the way to check if
4620 terminal coding does any conversion.
4621 (append_glyph): Set glyph->pixel_width correctly.
4623 * xdisp.c (display_line): While checking line continuation, pay
4624 attention to a padding glyph.
4626 2000-06-05 Gerd Moellmann <gerd@gnu.org>
4628 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
4630 2000-06-05 Dave Love <fx@gnu.org>
4632 * xdisp.c: Include fontset.h.
4634 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
4636 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4638 * dispnew.c: Conditionally include term.h.
4640 * coding.h: Declare code_convert_string_norecord.
4642 * frame.h (struct frame): Use volatile unconditionally.
4644 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
4646 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
4648 * systime.h: Protect against multiple inclusion.
4649 (timezone) [USG5_4]: Define as time_t.
4651 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4652 (Foptimize_char_table, make_temp_name): Declare.
4654 * Makefile.in (xdisp.o): Depend on fontset.h.
4656 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4658 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4659 (Foptimize_char_table, make_temp_name): Declare.
4663 * s/netbsd.h: Don't define autoconfiscated MATHERR.
4665 2000-06-02 Dave Love <fx@gnu.org>
4667 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
4669 2000-06-02 Gerd Moellmann <gerd@gnu.org>
4671 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
4672 result face, set flags in that face indicating that colors may not
4675 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
4676 glyph, use the ASCII NUL character to determine the face.
4678 2000-06-02 Dave Love <fx@gnu.org>
4680 * sysdep.c: Conditionally include stdlib.h, unistd.h.
4681 (VFORK_RETURN_TYPE): Remove.
4683 * config.in: Add NO_MATHERR.
4685 2000-06-01 Dave Love <fx@gnu.org>
4687 * cmds.c (internal_self_insert): Don't check
4688 Vbefore_change_function, Vafter_change_function.
4690 * insdel.c (signal_before_change, signal_after_change): Likewise.
4692 * buffer.c (Vbefore_change_function, Vafter_change_function):
4693 Variables and their initializations deleted.
4695 * callint.c (Fcall_interactively): Doc fix.
4697 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
4699 2000-05-31 Dave Love <fx@gnu.org>
4701 * textprop.c: Revert last change -- duplicated.
4703 2000-05-31 Gerd Moellmann <gerd@gnu.org>
4705 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
4708 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
4710 2000-05-31 Jason Rumney <jasonr@gnu.org>
4712 * search.c (Fre_search_forward, Fre_search_backward)
4713 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
4715 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
4717 2000-05-30 Jason Rumney <jasonr@gnu.org>
4719 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
4720 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
4722 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
4725 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
4726 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
4727 expand a nil default_filename.
4729 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
4730 pointer to glyph_to_pixel_coords, not a frame.
4732 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
4733 coding.h to dependencies.
4735 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
4737 * w32console.c (glyph_to_pixel_coords): Change first parameter to
4738 window pointer to be consistent with w32term.c and xterm.c.
4740 * w32fns.c: Format and doc changes to bring closer to xfns.c.
4741 (VIETNAMESE_CHARSET): Define if not defined in system headers.
4742 (Qline_spacing, Qcenter): New variables.
4743 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
4744 (x_set_line_spacing): New function.
4745 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
4747 (x_specified_cursor_type): New function.
4748 (x_set_cursor_type): Use it.
4749 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
4751 (validate_x_resource_name, x_get_resource_string): Measure lengths
4752 of external strings in bytes.
4753 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
4754 GetTextExtentPoint32 with NULL title.
4755 (Fx_create_frame): Initialize Qline_spacing.
4756 (w32_load_system_font): Initialize font->double_byte_p.
4757 (x_to_w32_charset): Use Vw32_charset_info_alist.
4758 (Image, busy cursor, tooltip functions): Merged changes from
4759 xfns.c. Not yet functional on Windows.
4761 * w32gui.h (W32FontStruct): Add double_byte_p member.
4763 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
4764 (emacs_button_translation): Use it.
4765 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
4766 in `mask' to be set.
4768 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
4771 * w32term.c: Format and doc changes to bring closer to xterm.c.
4772 (w32_char_font_type): New enum.
4773 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
4774 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
4775 (w32_encode_char): New function.
4776 (x_encode_char): Removed.
4777 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
4778 x_encode_char and w32_font_is_double_byte.
4779 (x_produce_image_glyph): Use image_ascent.
4780 (x_produce_glyphs): Use new version of w32_per_char_metric and
4781 handle NULL return value. Allow extra line spacing.
4782 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
4783 (w32_get_glyph_overhangs): Remove unicode_p param. Use
4784 w32_font_type member of glyph instead.
4785 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
4786 (fast_find_position): Make sure not to consider rows not visible
4788 (w32_read_socket) [WM_MENUSELECT]: Cannot call
4789 w32_menu_display_help with input blocked, as it can abort.
4790 (x_display_and_set_cursor): Choose cursor depending
4791 on buffer-local value of cursor_type.
4792 (x_draw_bar_cursor): Add parameter WIDTH.
4794 * w32term.h (CP_DEFAULT): Define.
4795 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
4797 2000-05-30 Gerd Moellmann <gerd@gnu.org>
4799 * search.c (Fre_search_forward, Fre_search_backward)
4800 (Fposix_search_backward, Fposix_search_forward): Doc fix.
4802 2000-05-30 Kenichi Handa <handa@etl.go.jp>
4804 * coding.c (detect_coding_iso2022): Fix code for checking
4805 CODING_CATEGORY_MASK_ISO_8_2.
4807 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
4809 * regex.c (PREFETCH_NOLIMIT): New function.
4810 (re_match_2_internal): Use it and adjust the end_match_2 logic.
4812 2000-05-29 Gerd Moellmann <gerd@gnu.org>
4814 * syntax.c (find_defun_start): Move test for
4815 open_paren_in_column_0_is_defun_start outside of the loop.
4817 * xdisp.c (redisplay_window): Really switch buffers when
4818 displaying mode lines, and temporarily set selected_frame to the
4819 frame of the window that's redisplayed.
4821 * xfaces.c (free_realized_faces): Block/unblock input.
4822 (free_realized_multibyte_face): Ditto.
4824 2000-05-29 Dave Love <fx@gnu.org>
4826 * textprop.c (Qkeymap): New variable.
4827 (syms_of_textprop): Intern it.
4829 * keymap.c: Include intervals.h.
4830 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
4832 * Makefile.in (keymap.o): Depend on intervals.h.
4834 * keyboard.c (menu_bar_items, tool_bar_items)
4835 (Fexecute_extended_command): Deal with `keymap' property.
4836 (read_key_sequence): Track map from `keymap' property as well as
4839 * intervals.c (get_local_map): Extra arg to allow looking for
4842 * intervals.h (map_property): New enum.
4843 (get_local_map): Extra arg using it.
4846 * lisp.h (get_local_map): Don't declare here.
4848 2000-05-29 Kenichi Handa <handa@etl.go.jp>
4850 * Makefile.in (callproc.o): Depend on composite.h.
4852 * callproc.c: Include composite.h.
4853 (Fcall_process): Handle composition correctly.
4855 * coding.h (coding_allocate_composition_data): Extern it.
4856 (coding_restore_composition): Likewise.
4858 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
4859 yet allocated, finish decoding with result
4860 CODING_FINISH_INSUFFICIENT_CMP.
4861 (coding_allocate_composition_data): Make it non-static.
4862 (coding_restore_composition): Likewise.
4864 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
4866 * charset.c (syms_of_charset): Revert last change.
4868 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4870 * term.c (produce_glyphs): Treat characters from the eight-bit-*
4871 charsets as unibyte, with 1-column screen width. Sent by Kenichi
4874 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4876 * charset.c (syms_of_charset): Set width of character sets
4877 eight-bit-control and eight-bit-graphic to 1 column.
4879 2000-05-26 Gerd Moellmann <gerd@gnu.org>
4881 * config.in (HAVE_SPEED_T): New define.
4883 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
4886 2000-05-26 Dave Love <fx@gnu.org>
4888 * coding.c (shrink_decoding_region): Initialize eol_conversion.
4890 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
4891 (Fsubr_arity): New function.
4892 (syms_of_data): Install them.
4894 2000-05-26 Kenichi Handa <handa@etl.go.jp>
4896 * charset.c (init_charset_once): Set the table bytes_by_char_head
4899 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
4900 the default fontset to what Emacs uses by default.
4901 (check_registry_encoding): This function deleted.
4902 (Fset_fontset_font): Remove the adhoc condition for the default
4903 fontset. Allow cons in FONTNAME.
4905 * fns.c (map_char_table): Ignore char-table entries for
4906 charsets eight-bit-control and eight-bit-graphic.
4908 2000-05-25 Ken Raeburn <raeburn@gnu.org>
4910 * emacs.c (main): Initialize keyboard syms before initializing
4911 window code, so face names are available.
4913 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
4915 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
4916 of an anchor at the beginning of a shy-group.
4918 2000-05-25 Gerd Moellmann <gerd@gnu.org>
4920 * xdisp.c (handle_invisible_prop): Don't try to skip over
4921 invisible text if end of text is already reached.
4923 2000-05-25 Dave Love <fx@gnu.org>
4925 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
4927 * coding.c (encode_eol): Add null statement after label.
4929 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
4931 * w16select.c (Fw16_set_clipboard_data): Fix the change from
4934 2000-05-25 Kenichi Handa <handa@etl.go.jp>
4936 * ccl.c (ccl_driver): Fix previous change.
4938 2000-05-25 Kenichi Handa <handa@etl.go.jp>
4940 * coding.c (run_pre_post_conversion_on_str): Set point to the
4941 beginning of buffer before calling coding->post_read_conversion.
4942 (decode_coding_string): Give correct args to
4943 run_pre_post_conversion_on_str.
4944 (encode_coding_string): Likewise.
4946 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
4947 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
4948 eight-bit-graphic correctly.
4950 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
4952 * fileio.c (Finsert_file_contents): Even if a file is not found,
4953 execute codes for setting up coding system. Call
4954 after-insert-file-functions unconditionally.
4956 2000-05-24 Gerd Moellmann <gerd@gnu.org>
4958 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
4959 BSD_PGRPS are not defined.
4961 2000-05-24 Kenichi Handa <handa@etl.go.jp>
4963 * charset.c (update_charset_table): Accept nil in LONG_NAME and
4965 (syms_of_charset): Avoid building same strings.
4967 2000-05-23 Gerd Moellmann <gerd@gnu.org>
4969 * lread.c (Fload): Add a comment about the meaning of
4970 Vuser_init_file being t.
4972 * puresize.h (BASE_PURESIZE): Increase to 675000.
4974 * s/gnu-linux.h (setpgrp): Don't define it here because this
4975 prevents compilation on GNU/Linux systems with glib 2.2.
4977 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
4980 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
4982 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
4983 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
4985 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
4987 2000-05-23 Kenichi Handa <handa@etl.go.jp>
4989 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
4992 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
4994 * term.c (encode_terminal_code): Set coding->src_multibyte
4997 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
4999 2000-05-22 Kenichi Handa <handa@etl.go.jp>
5001 * keyboard.c (read_char): Allow character codes 128..255 to be
5002 handled by input-method-function.
5004 * insdel.c (adjust_markers_for_replace): Fix previous change.
5005 (adjust_after_replace): If PREV_TEXT is nil, call
5006 adjust_markers_for_insert, not adjust_markers_for_replace.
5008 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
5010 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
5011 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
5012 [HAVE_GRANDPT]: Define.
5013 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
5015 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
5018 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
5020 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
5022 2000-05-20 Kenichi Handa <handa@etl.go.jp>
5024 The following changes are to handle 8-bit characters in a
5025 multibyte buffer/string without facing with byte combining
5026 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
5027 eight-bit-graphic (for 0xA0..0xFF) are introduced.
5029 * Makefile.in (fns.o): Depend on charset.h.
5031 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
5032 convert it to unibyte.
5033 (make_string): Use parse_str_as_multibyte, not chars_in_text.
5035 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
5036 apparent char boundary.
5037 (Fset_buffer_multibyte): Convert 8-bit characters in the range
5038 0x80..0x9F to/from multibyte form.
5040 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
5043 * callproc.c (Fcall_process): Always encode an argument string if
5044 it is multibyte. Setup src_multibyte and dst_multibyte members of
5045 process_coding properly.
5047 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
5048 SPLIT_NON_ASCII_CHAR.
5050 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
5052 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
5054 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
5056 (SPLIT_CHARACTER_SEQ): This macro deleted.
5057 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
5059 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
5060 and eight-bit-graphic.
5061 (char_to_string): Likewise. Signal an error for too large
5063 (char_printable_p): Return 0 for 8-bit characters.
5064 (update_charset_table): Update iso_charset_table only when a final
5065 character is non-negative.
5066 (find_charset_in_text): Renamed from find_charset_in_str.
5067 Arguments and return value changed. Callers changed.
5068 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
5069 be -1 if CHARSET is used only internally.
5070 (Fmake_char_internal): Handle new charsets; eight-bit-control and
5072 (Fcharset_after): Simplified.
5073 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
5074 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
5075 (multibyte_chars_in_text): Simplified by assuming there's no
5076 invalid multibyte sequence.
5077 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5078 str_as_unibyte): New functions.
5079 (Fstring): Simpified by assuming that byte combining never
5081 (init_charset_once): Initialization for
5082 LEADING_CODE_8_BIT_CONTROL.
5083 (syms_of_charset): Intern and staticpro Qeight_bit_control and
5084 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
5085 eight-bit-control and eight-bit-graphic.
5087 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
5088 CHARSET_8_BIT_GRAPHIC): New macros.
5089 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
5090 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
5091 (CHARSET_REVERSE_CHARSET): Likewise.
5092 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
5094 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
5095 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
5096 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
5097 encounter an invalid multibyte sequence.
5098 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
5099 sequence is always valid.
5100 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
5101 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
5103 (CHAR_STRING): For 8-bit characters, call char_to_string.
5104 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
5105 multibyte sequence is always valid.
5106 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
5107 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5108 str_as_unibyte): Extern them.
5109 (BCOPY_SHORT): Fix a bug.
5110 (CHAR_LEN): This macro deleted. Callers changed to use
5112 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
5113 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
5114 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
5116 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
5117 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
5118 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
5119 EMIT_BYTES): New macros.
5120 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
5121 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
5123 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
5124 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
5125 check the validity of multibyte sequence.
5126 (decode_coding_emacs_mule): New function.
5127 (encode_coding_emacs_mule): New macro.
5128 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
5130 (DECODE_ISO_CHARACTER): Just return a character code.
5131 (DECODE_COMPOSITION_START): Set coding->result instead of result.
5132 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
5133 EMIT_CHAR to produced decoded characters. Exit the loop only by
5134 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
5136 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
5137 only position codes for an invalid character.
5138 (encode_designation_at_bol): Return new destination pointer. 5th
5139 arg DSTP is changed to DST.
5140 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
5141 from the source by ONE_MORE_CHAR. Don't handle the case of last
5143 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
5145 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
5146 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
5147 TWO_MORE_BYTES to fetch a byte from the source.
5148 (encode_eol): Pay attention to coding->src_multibyte.
5149 (detect_coding, detect_eol): Preserve members src_multibyte and
5151 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
5152 (encoding_buffer_size): Set magnification to 3 for all coding
5153 systems that require encoding.
5154 (ccl_coding_driver): For decoding, be sure that the result is
5155 valid multibyte sequence.
5156 (decode_coding): Initialize coding->errors and coding->result.
5157 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
5158 and raw-text, always call decode_eol. Handle the case of last
5159 block here. If not coding->dst_multibyte, convert the resulting
5160 sequence to unibyte.
5161 (encode_coding): Initialize coding->errors and coding->result.
5162 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
5163 and raw-text, always call encode_eol. Handle the case of last
5165 (shrink_decoding_region, shrink_encoding_region): Detect cases
5166 that we can't skip data more rigidly.
5167 (code_convert_region): Setup src_multibyte and dst_multibyte
5168 members of coding. For decoding, if the buffer is multibyte,
5169 convert the source sequence to unibyte in advance. For encoding,
5170 if the buffer is multibyte, convert the resulting sequence to
5171 multibyte afterward.
5172 (run_pre_post_conversion_on_str): New function.
5173 (code_convert_string): Deleted and divided into the following two.
5174 (decode_coding_string, encode_coding_string): New functions.
5175 (code_convert_string1, code_convert_string_norecord): Call one of
5177 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
5178 MAKE_NON_ASCII_CHAR.
5179 (Fset_terminal_coding_system_internal,
5180 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
5181 and dst_multibyte members.
5182 (init_coding_once): Initialize iso_code_class with new enum
5183 ISO_control_0 and ISO_control_1.
5185 * coding.h (enum iso_code_class_type): Member ISO_control_code is
5186 devided into ISO_control_0 and ISO_control_1.
5187 (struct coding_system): New members src_multibyte, dst_multibyte,
5188 errors, and result. Delete member fake_multibyte.
5189 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
5191 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
5194 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
5197 * editfns.c (Fformat): Be sure to convert 8-bit characters to
5199 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
5201 (Ftranspose_region): Delete codes for handling byte combining.
5203 * fileio.c (Finsert_file_contents): Setup src_multibyte and
5204 dst_multibyte members of coding. On handling REPLACE on unibyte
5205 buffer, convert the result of decode_coding to unibyte. On
5206 inserting into a mutibyte buffer, always call code_convert_region.
5207 (e_write): Setup coding->src_multibyte according to the
5208 multibyteness of the source (buffer or string).
5210 * fns.c (concat): Handle 8-bit characters correctly.
5211 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
5212 unibyte in the result.
5213 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
5214 valid multibyte form in the result.
5215 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5216 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
5217 return -1, signal an error.
5218 (base64_encode_1): New arg MULTIBYTE. Get each character by
5219 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
5220 character is found, return -1.
5221 (Fbase64_decode_region): Delete codes for handling byte-combining.
5222 Treat each decoded byte as a unibyte character.
5223 (Fbase64_decode_string): Return unibyte string.
5224 (Fcompare_strings, concat, string_byte_to_char): Use
5225 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
5226 FETCH_STRING_CHAR_ADVANCE.
5227 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5228 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
5230 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
5231 SPLIT_NON_ASCII_CHAR.
5232 (fontset_ref_via_base, fontset_set): Likewise
5234 * insdel.c (adjust_markers_for_record_delete): Deleted.
5235 (adjust_markers_for_insert): Argument changed. Caller changed.
5236 (adjust_markers_for_replace): Likewise.
5237 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
5238 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
5239 (copy_text): Delete unused local varialbe c_save. For converting
5240 to multibyte, be sure to make all 8-bit characters in valid
5242 (count_size_as_multibyte): Handle 8-bit characters correctly.
5243 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5244 adjust_after_replace, replace_range, del_range_2)
5245 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
5246 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5247 adjust_after_replace, replace_range, del_range_2) Delete codes for
5248 handling byte combining.
5249 (adjust_before_replace): Deleted.
5251 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
5252 SPLIT_NON_ASCII_CHAR.
5253 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5254 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
5256 (Fkey_description): Likewise.
5258 * lread.c (read1): On reading multibyte string, be sure to make
5259 all 8-bit chararacters in valid multibyte form.
5260 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5262 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
5265 * process.c (Fstart_process): GCPRO current_dir before calling
5266 Ffind_operation_coding_system. Encode arguments here.
5267 (create_process): Don't encode arguments here. Setup
5268 src_multibyte and dst_multibyte members of struct coding.
5269 (read_process_output): Setup src_multibyte and dst_multibyte
5270 members of struct coding. If the output is to multibyte buffer,
5271 always decode the output of the process. Adjust the
5272 representation of 8-bit characters to the multibyteness of the
5274 (send_process): Setup coding->src_multibyte according to the
5275 multibyteness of the source.
5277 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
5279 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
5280 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
5282 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
5285 * w16select.c (Fw16_set_clipboard_data): Setup members
5286 src_multibyte and dst_multibyte of coding. Adjusted for the
5287 change for find_charset_in_str.
5288 (Fw16_get_clipboard_data): Likewise.
5290 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
5291 dst_multibyte of coding.
5292 (x_to_w32_font): Likewise.
5294 * w32select.c (Fw32_set_clipboard_data): Setup members
5295 src_multibyte and dst_multibyte of coding. Adjusted for the
5296 change for find_charset_in_str.
5297 (Fw32_get_clipboard_data): Likewise.
5299 * xdisp.c (get_next_display_element): Handle 8-bit characters
5301 (next_element_from_display_vector): Use CHAR_BYTES instead of
5303 (disp_char_vector): Use SPLIT_CHAR instead of
5304 SPLIT_NON_ASCII_CHAR.
5306 * xselect.c (selection_data_to_lisp_data): Setup members
5307 src_multibyte and dst_multibyte of coding. Adjusted for the
5308 change for find_charset_in_str.
5309 (lisp_data_to_selection_data): Likewise.
5311 2000-05-19 Gerd Moellmann <gerd@gnu.org>
5313 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
5316 * dispextern.h (Vimage_types): Add extern declaration.
5318 * xdisp.c (Vimage_types): Moved here from xfns.c.
5319 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
5321 * xfns.c (Vimages_types): Moved to xdisp.c.
5322 (syms_of_xfns): Move `image-types' to xdisp.c.
5324 * w32fns.c (Vimage_types): Removed.
5325 (syms_of_w32fns): Remove `image-types'.
5327 2000-05-18 Kenichi Handa <handa@etl.go.jp>
5329 * fns.c (map_char_table): Pay attention to character number of
5330 charset. Check the validity of charset at the first level. For
5331 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
5334 * fontset.c: Include "buffer.h".
5335 (fs_load_font): If the face has fontset, record the face ID in
5337 (Finternal_char_font): New function.
5338 (accumulate_font_info): New function.
5339 (Ffontset_info): Rewritten for the new fontset implementation.
5340 (syms_of_fontset): Register Vdefault_fontset in the first element
5341 of Vfontset_table. Include Vdefault_fontset in
5342 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
5345 2000-05-16 Dave Love <fx@gnu.org>
5347 * m/iris5d.h: Deleted -- unused.
5349 2000-05-16 Gerd Moellmann <gerd@gnu.org>
5351 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
5352 `invalid' instead of `illegal'.
5354 * indent.c (Fmove_to_column): When ending within a tab, insert
5355 spaces first so that markers at the end of the tab get adjusted.
5357 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
5358 buffer list that wasn't selected in that frame.
5360 * filelock.c (get_boot_time): To obtain an 8 char file name, which
5361 is needed on mescaline, use a 2 char prefix, and call
5362 make_temp_name with second arg non-zero.
5364 * fileio.c (make_temp_name): New function, extracted from
5366 (Fmake_temp_name): Use it.
5368 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
5370 * window.c (coordinates_in_window): Subtract 1 when computing
5373 2000-05-15 Gerd Moellmann <gerd@gnu.org>
5375 * Makefile.in (lisp): Add env.elc.
5377 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
5379 2000-05-12 Gerd Moellmann <gerd@gnu.org>
5381 * search.c (Freplace_match): Handle case of `\N' in the
5382 replacement when there's no group N.
5384 2000-05-11 Gerd Moellmann <gerd@gnu.org>
5386 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
5387 of the message to message_dolog.
5389 * keyboard.c (read_char): Don't clear current message for help
5390 events; let the code handling help events handle this. Change
5391 code detecting help events that should be ignored.
5393 * xdisp.c (handle_single_display_prop): Don't try to set PT if
5394 we're interating over a string.
5396 2000-05-09 Dave Love <fx@gnu.org>
5398 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
5399 that offset before writing. Move gcpro region past call of
5402 2000-05-04 Dave Love <fx@gnu.org>
5404 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
5406 2000-05-04 Gerd Moellmann <gerd@gnu.org>
5408 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
5409 of inserted characters when BUF equals the current buffer, and PT
5410 is in front of or equal to FROM.
5412 2000-05-03 Gerd Moellmann <gerd@gnu.org>
5414 * xdisp.c (handle_single_display_prop): If display property value
5415 is invalid, or something not supported on the frame, restore
5416 iterator's position to what it was initially. Make sure to return
5417 0 for invalid and unsupported property values.
5419 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
5420 that x_per_char_metric returns null.
5422 2000-05-02 Gerd Moellmann <gerd@gnu.org>
5424 * xterm.h (struct face): Add forward declaration.
5425 (struct image): Ditto.
5426 (image_ascent): Add prototype.
5428 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5429 (x_draw_image_relief, x_draw_image_foreground_1): Call function
5430 image_ascent instead of using IMAGE_ASCENT.
5432 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
5433 (IMAGE_ASCENT): Removed.
5435 * xfns.c (Qcenter): New variable.
5436 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
5437 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
5438 (image_ascent): New function.
5439 (lookup_image): Recognize `:ascent center'.
5440 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5441 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
5442 (xbm_load): Don't set image's ascent here.
5443 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
5444 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
5445 check ascent values here.
5446 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
5447 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
5448 (syms_of_xfns): Initialize Qcenter.
5450 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
5451 to the limits, increase the limits.
5453 2000-05-01 Kenichi Handa <handa@etl.go.jp>
5455 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
5456 Check Vfont_encoding_alist against the full name of the opened
5459 2000-04-28 Gerd Moellmann <gerd@gnu.org>
5461 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
5462 taller than the window.
5464 2000-04-28 Kenichi Handa <handa@etl.go.jp>
5466 * xfaces.c (realize_x_face): Fix the argument of the second
5467 xassert. BASE_FACE may not be a face for ASCII.
5469 2000-04-27 Gerd Moellmann <gerd@gnu.org>
5471 * print.c (print_object): Treat print-length < 0 as nil.
5473 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
5475 * s/freebsd.h (TERMCAP_OBJ): Removed.
5476 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
5478 * lread.c (read1): Don't treat period followed by certain
5479 characters as symbol start.
5481 * xfns.c (slurp_file): New function.
5482 (xbm_image_p): Handle case of in-memory XBM files.
5483 (xbm_scan): Rewritten to work on memory buffers instead of files.
5484 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
5485 Work on memory buffers instead of files. If DATA is null test
5486 if buffer looks like an in-memory XBM file.
5487 (xbm_load_image): Renamed from xbm_load_image_file. Work on
5488 memory buffers instead of files.
5489 (xbm_file_p): New function.
5490 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
5492 * lread.c (end_of_file_error): New function.
5493 (read1): Call it instead of signaling `end-of-file' directly.
5495 * print.c (print_error_message): Print data of `end-of-file'
5496 with Fprinc instead of Fprin1.
5498 2000-04-26 Ken Raeburn <raeburn@gnu.org>
5500 * window.c (freeze_window_start): Check that minibuffer scroll
5501 window isn't nil before extracting the window structure pointer
5504 * undo.c (record_delete): If we hit the end of the undo list, stop
5505 picking elements apart.
5507 2000-04-26 Gerd Moellmann <gerd@gnu.org>
5509 * xdisp.c (display_line): If lines are continued, restore
5510 iterator's ascent/descent information to the values before the
5511 first glyph not fitting on the line.
5513 2000-04-25 Gerd Moellmann <gerd@gnu.org>
5515 * xdisp.c (try_window_id) <all changes above window start>: Adjust
5516 positions in glyph matrix. Don't compute new window end
5519 * dispnew.c (increment_matrix_positions): Renamed from
5520 increment_glyph_matrix_buffer_positions.
5521 (increment_row_positions): Renamed from
5522 increment_glyph_row_buffer_positions.
5524 * dispextern.h: Change names of renamed functions from dispnew.c
5527 2000-04-24 Gerd Moellmann <gerd@gnu.org>
5529 * fileio.c (Fdo_auto_save): Create directories for auto-save
5530 list file if necessary.
5532 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
5533 from buffer or frame.
5534 (automatic_hscrolling_p): New variable.
5535 (hscroll_windows): Scroll windows horizontally only if automatic
5536 hscrolling is allowed.
5537 (syms_of_xdisp): New variable `automatic-hscrolling'.
5539 * frame.h (struct frame): Add member extra_line_spacing.
5541 * xfns.c (x_set_line_spacing): New function.
5542 (Fx_create_frame): Set line spacing from resources.
5543 (Qline_spacing): New variable.
5544 (syms_of_xfns): Initialize Qline_spacing.
5546 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
5548 * buffer.c (init_buffer_once): Handle extra_line_spacing.
5549 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
5550 (reset_buffer): Don't initialize extra2 and extra3. Initialize
5551 extra_line_spacing from default value.
5552 (init_buffer_once): Initialize default value of extra_line_spacing.
5554 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
5557 * xterm.c (x_produce_glyphs): Remove reference to struct it's
5558 prompt_width. Add extra line spacing.
5560 * term.c (produce_glyphs): Remove reference to struct it's
5563 * dispextern.h (struct it): Remove member prompt_width, add
5566 2000-04-22 Gerd Moellmann <gerd@gnu.org>
5568 * dispnew.c (update_frame_line): When writing a whole line, make
5569 sure cursor is in the right row afterwards, otherwise a use of
5570 capability `ch' in cmgoto might leave the cursor in the row below.
5572 2000-04-21 Gerd Moellmann <gerd@gnu.org>
5574 * lisp.h (struct Lisp_Buffer_Cons): Remove.
5576 * keyboard.c (timer_check): Fix typo in comment.
5578 2000-04-21 Kenichi Handa <handa@etl.go.jp>
5580 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
5581 name change: ch -> character.
5583 2000-04-20 Gerd Moellmann <gerd@gnu.org>
5585 * keyboard.c (echo_message_buffer): New variable.
5586 (echo_now): Set echo_message_buffer to the echo area buffer used
5587 to display the echo.
5588 (cancel_echoing): Reset echo_message_buffer to nil.
5589 (read_char): Code rewritten that handles canceling an echo or
5590 echoing a dash, respectively.
5592 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
5593 directory doesn't exist.
5595 2000-04-19 Dave Love <fx@gnu.org>
5597 * fns.c (syms_of_fns): Defsubr mapc.
5598 (concat): Don't allow numeric args.
5599 (Fconcat): Doc change.
5601 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
5603 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
5604 instead define end_match(1|2) more carefully.
5605 Use GET_CHAR_BEFORE_2 for `begline'.
5607 2000-04-19 Gerd Moellmann <gerd@gnu.org>
5609 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
5610 on 64-bit systems where NULL is defined as `0'.
5612 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
5613 the `variable argument list' to make it work on Alpha.
5615 * m/alpha.h (_LP64) [!_LP64]: Define.
5616 (ORDINARY_LINK): Define for NetBSD.
5618 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
5620 2000-04-19 Dave Love <fx@gnu.org>
5622 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
5625 * Makefile.in (LIBS): Don't use.
5626 (GETLOADAVG_OBJ): Define again.
5627 (otherobj): Add GETLOADAVG_OBJ.
5629 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
5631 2000-04-18 Gerd Moellmann <gerd@gnu.org>
5633 * lread.c (read_filtered_event): Cancel and start busy cursor.
5635 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
5636 that the per-character metrics may be null.
5638 2000-04-17 Gerd Moellmann <gerd@gnu.org>
5640 * buffer.c (clone_per_buffer_values): New function.
5641 (Fmake_indirect_buffer): Add optional argument CLONE. Call
5642 clone_per_buffer_values if CLONE is not nil.
5644 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5646 2000-04-16 Dave Love <fx@gnu.org>
5648 * Makefile.in: Remove obsolete localcpp stuff.
5649 (GETLOADAVG_OBJ): Don't define.
5650 (obj): Move LIBOBJS...
5651 (otherobj): ... to here.
5652 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
5653 whitespace-only lines after the continuation (Irix).
5655 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5657 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
5659 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
5661 2000-04-14 Dave Love <fx@gnu.org>
5663 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
5664 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
5665 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
5666 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
5669 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
5670 autoconfiscated HAVE_GETLOADAVG.
5672 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
5675 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5677 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
5678 (fill_in_lock_file_name): Avoid existing files that aren't
5681 2000-04-14 Dave Love <fx@gnu.org>
5683 * Makefile.in (LIBS, LIBOBJS): New variable.
5684 (INTERVAL_SRC): Convert to make variable.
5685 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
5686 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
5687 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
5689 (SOME_MACHINE_OBJECTS): Remove interval stuff.
5690 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
5691 (shortlisp): Add facemenu, float-sup, frame.
5692 (SOME_MACHINE_LISP): Remove them from here.
5693 (LIBES): Change unused LDLIBS to autoconf LIBS.
5695 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
5697 2000-04-14 Kenichi Handa <handa@etl.go.jp>
5699 * composite.c (update_compositions): If FROM and TO are not in a
5700 valid range, do nothing.
5702 2000-04-13 Gerd Moellmann <gerd@gnu.org>
5704 * tparam.c (tparam1): Abort when encountering an unknown
5707 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
5710 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
5713 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
5715 * fileio.c (a_write): Remove redundant semi-colons.
5716 (e_write): Return -1 if failed to write all the data.
5717 This fixes the changes made at 1999-12-15.
5719 2000-04-12 Dave Love <fx@gnu.org>
5721 * fns.c (mapcar1): Test for null vals to support mapc.
5722 (Fmapc): New function.
5724 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
5726 * msdos.c (NUM_MOUSE_BUTTONS): Define.
5727 (IT_frame_up_to_date): Support the buffer local value of
5728 cursor-type, if defined.
5730 2000-04-10 Dave Love <fx@gnu.org>
5732 * editfns.c (preceding-char, following-char): Doc fix.
5734 2000-04-10 Ken Raeburn <raeburn@gnu.org>
5736 * Makefile.in (temacs): Revert 2000-03-12 change.
5738 2000-04-10 Jason Rumney <jasonr@gnu.org>
5740 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
5742 2000-04-10 Gerd Moellmann <gerd@gnu.org>
5744 * xdisp.c (setup_echo_area_for_printing): Choose an echo
5745 area buffer, if it's not set up yet.
5747 * indent.c (compute_motion): Set immediate_quit.
5749 2000-04-09 Gerd Moellmann <gerd@gnu.org>
5751 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
5753 (realize_tty_face): Suppress boldness if colors are the inverse of
5754 the default colors, and tty_suppress_bold_inverse_default_colors_p
5756 (Ftty_suppress_bold_inverse_default_colors): New function.
5757 (syms_of_xfaces): Defsubr it.
5759 * buffer.c (Frestore_buffer_modified_p): New function.
5760 (syms_of_buffer): Defsubr it.
5762 2000-04-08 Ken Raeburn <raeburn@gnu.org>
5764 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
5765 charset id (int) argument, not a charset (Lisp_Object).
5767 * coding.h (code_convert_string): Declare.
5768 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
5769 object, as the fourth argument to code_convert_string.
5771 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
5773 (Fset_fontset_font): Use EQ to compare lisp objects.
5775 2000-04-05 Ken Raeburn <raeburn@gnu.org>
5777 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
5778 a pointer that looks like a lisp object.
5779 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
5780 zero, instead see whether it's an integer object, since they can't
5782 (GET_INTERVAL_OBJECT): Simply assign to the destination.
5784 * dispnew.c (allocate_matrices_for_frame_redisplay,
5785 direct_output_forward_char): Use X(U)INT and make_number as needed
5786 to convert between (unsigned) int values and lisp integers.
5787 * keyboard.c (read_key_sequence): Likewise.
5788 * lread.c (substitute_object_recurse): Likewise.
5789 * fns.c (concat, hash_lookup, hash_remove): Likewise.
5790 * minibuf.c (do_completion, Fminibuffer_complete_word,
5791 Fminibuffer_completion_help): Likewise.
5792 * term.c (produce_special_glyphs): Likewise.
5794 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
5795 * print.c (print_preprocess, print_object): Likewise.
5797 * search.c (compile_pattern): Use NILP when checking for nil.
5799 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
5800 __OPTIMIZE__]: Provide a GNU C macro version that handles
5802 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
5803 field, to better cope with ENABLE_CHECKING and calls that modify a
5804 Lisp_Object using its old value.
5806 2000-04-04 Gerd Moellmann <gerd@gnu.org>
5808 * window.c (compare_window_configurations): Signal an error
5809 if parameters C1 or C2 aren't window configurations.
5811 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
5812 AFTER_POTENTIAL_GC calls around calls to functions that can
5813 signal an error and thus invoke the debugger.
5815 2000-04-03 Gerd Moellmann <gerd@gnu.org>
5817 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
5818 an error if decoding fails.
5820 * keyboard.c (lispy_mouse_names): Variable removed.
5821 (Vlispy_mouse_stem): New variable.
5822 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
5823 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
5824 for any mouse button number. Increase size of mouse_syms and
5825 button_down_location as needed. Call modify_event_symbol with
5826 different arguments.
5827 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
5828 Call modify_event_symbol with different arguments.
5829 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
5830 for any button number. Call modify_event_symbol with different
5832 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
5833 Accept a string for NAME_ALIST_OR_STEM.
5835 * lisp.h (larger_vector): Add prototype.
5837 * fns.c (larger_vector): Make externally visible.
5839 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
5841 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
5843 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
5844 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
5845 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
5846 we are between str1 and str2.
5847 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
5848 (PATFETCH): Use `TRANSLATE'.
5849 (PATFETCH_RAW): Fetch multibyte char if applicable.
5850 (PATUNFETCH): Remove.
5851 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
5852 When writing a char, write it directly into the pattern buffer rather
5853 than going needlessly through a temp char-array.
5854 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
5855 multibyte magic and remove the useless `#ifdef emacs'.
5856 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
5859 * regex.h (struct re_pattern_buffer): Make field `multibyte'
5860 conditional on `emacs'.
5862 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
5864 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5866 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
5867 non-union-type versions of XMARK and friends here, because XMARK
5868 and friends won't work on an integer field if NO_UNION_TYPE is not
5870 (make_number): Define as a function if it's not defined as a
5873 * composite.c (run_composite_function): Use NILP when checking for
5875 (syms_of_composite): Delete local var NARGS, pass an int as first
5876 argument to Fmake_hash_table.
5878 * editfns.c (text_property_stickiness): Use NILP to test
5879 Lisp_Object boolean value.
5880 (Fmessage_or_box): Don't use NILP to test int variable.
5881 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
5882 problems reading from and changing the same lisp value in an
5885 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5887 * term.c (TN_no_color_video): New variable.
5888 (term_init): Intitialize TN_no_color_video.
5889 (enum no_color_bit): New enumeration.
5890 (MAY_USE_WITH_COLORS_P): New macro.
5891 (turn_on_face): Use it to determine if attributes may be used
5892 combined with colors.
5894 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5896 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
5897 with int lvalues via casts; instead, just yield lisp object
5899 (enlarge_window): Variable sizep now points to Lisp_Object. Use
5900 proper accessor macros.
5901 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
5902 (grow_mini_window): Fix typo getting int value of root->height.
5904 * xdisp.c (compute_string_pos): Fix order of arguments to
5905 string_pos_nchars_ahead.
5906 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
5907 count arg to variable-arg routines like Frun_hook_with_args and
5909 (back_to_previous_visible_line_start)
5910 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
5911 fixed-arg routines like Fget_char_property and Fmake_string.
5912 (reconsider_clip_changes): Use XINT when comparing integer lisp
5913 objects, or passing them as int arguments.
5914 (mark_window_display_accurate, insert_left_trunc_glyphs)
5915 (append_space, extend_face_to_end_of_line): Use make_number when
5916 storing or passing integer values as lisp objects.
5917 (set_cursor_from_row, highlight_trailing_whitespace): Use
5918 INTEGERP, not implicit test against zero, for glyph object.
5919 (try_window_id): Don't use make_number when we want an int value.
5921 * xfaces.c (xlfd_symbolic_value): Make last argument a
5922 Lisp_Object, to be consistent with callers.
5923 (Fbitmap_spec_p): Use XINT to get numeric value of height.
5924 (lface_hash): Apply XFASTINT to lisp values before folding in.
5926 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
5927 fill in window width and height. Pass an int, not a lisp object,
5928 as first arg to Finsert.
5930 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5932 * xfaces.c (realize_basic_faces): Block input while realizing
5935 * keyboard.c (lispy_mouse_names): Add additional mouse names.
5937 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
5939 2000-03-31 Gerd Moellmann <gerd@gnu.org>
5941 * xterm.c (x_produce_glyphs): When displaying unibyte text
5942 or ASCII, handle case that per-char metric is null.
5944 2000-03-30 Ken Raeburn <raeburn@gnu.org>
5946 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
5948 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
5949 XSUBR, XBUFFER): Verify correct object type before returning
5950 pointer, using eassert.
5951 * frame.h (XFRAME): Likewise.
5953 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
5954 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
5955 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
5957 * data.c (set_internal): Likewise.
5958 * dispextern.h (WINDOW_WANTS_MODELINE_P,
5959 WINDOW_WANTS_HEADER_LINE_P): Likewise.
5960 * fileio.c (auto_save_1): Likewise.
5961 * insdel.c (check_markers): Likewise.
5962 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
5963 * undo.c (record_insert): Likewise.
5964 * vmsproc.c (child_sig): Likewise.
5965 * window.c (unshow_buffer, window_loop): Likewise.
5966 * xterm.c (x_erase_phys_cursor): Likewise.
5968 2000-03-30 Gerd Moellmann <gerd@gnu.org>
5970 * xfns.c (free_image_cache): Free the cache structure itself
5971 last, after all its members have been freed.
5973 * lisp.h (xstrdup): Add prototype.
5975 * alloc.c (xstrdup): Moved here from xfaces.c.
5976 (allocating_for_lisp): Variable removed.
5977 (lisp_malloc): Block input around the calls to malloc and
5980 * xfaces.c (realize_tty_face): Use find_symbol_value instead
5982 (xstrdup): Moved to alloc.c.
5984 2000-03-29 Ken Raeburn <raeburn@gnu.org>
5986 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
5988 * emacs.c (main): Fix sense of no-loadup test.
5990 * config.in (ENABLE_CHECKING): Undef.
5992 * lisp.h (struct interval): Replace "parent" field with a union of
5993 interval pointer and Lisp_Object; add new bitfield to use as
5994 discriminant. Change other flag fields to bitfields.
5995 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
5996 is defined and the supplied test fails, print a message and
5998 (eassert): New macro. Use CHECK to provide an assert-like
6001 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
6002 pointers; abort if the value looks like a lisp object.
6003 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
6004 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
6005 Modify for new interval parent definition.
6007 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
6008 UNMARK_BALANCE_INTERVALS): Update references that need an
6009 addressable lisp object in the interval structure.
6010 (die): New function.
6011 (suppress_checking): New variable.
6013 * intervals.c (interval_start_pos): Just return 0 if there's no
6016 2000-03-29 Gerd Moellmann <gerd@gnu.org>
6018 * lread.c (read1): Accept `.' (period) as symbol start like in CL
6019 and earlier Emacs versions.
6021 * keyboard.c (Ftop_level): Cancel busy-cursor.
6023 * eval.c (call_debugger): Cancel busy-cursor.
6025 2000-03-29 Kenichi Handa <handa@etl.go.jp>
6027 * search.c (Freplace_match): Adjust multibyteness of the current
6028 buffer and NEWTEXT. Free allocated memory before signaling an
6031 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
6033 * regex.c (analyse_first): New function obtained by ripping out most
6034 of re_compile_fastmap and generalizing it a little bit so that it
6035 can also just return whether a given (sub)pattern can match the empty
6037 (regex_compile): Use `analyse_first' to decide whether the loop-check
6038 needs to be done or not for *, +, *? and +? (the loop check is costly
6039 for non-greedy repetition).
6040 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
6042 2000-03-28 Dave Love <fx@gnu.org>
6044 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
6047 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
6049 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
6051 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
6053 (enum re_opcode_t): Update description of succeed_n.
6054 (PATFETCH): Always define.
6055 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
6056 operators, char classes, shy-groups and intervals).
6057 Optimize special cases of intervals so as to only use succeed_n and
6058 jump_n when really needed.
6059 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
6060 that we don't have to handle the special cases any more.
6061 Simplify on_failure_jump handling as well.
6063 2000-03-28 Jason Rumney <jasonr@gnu.org>
6065 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
6067 2000-03-27 Gerd Moellmann <gerd@gnu.org>
6069 * s/freebsd.h (GC_SETJMP_WORKS): Define.
6071 * s/msdos.h (GC_SETJMP_WORKS): Define.
6073 * alloc.c (mark_maybe_object): New function.
6074 (mark_memory): Use it.
6075 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
6076 (setjmp_tested_p, longjmp_done): New variables.
6077 (test_setjmp): New function.
6078 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
6079 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
6081 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
6082 to DEC_TEXT_POS and INC_TEXT_POS.
6084 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
6085 with parameter MULTIBYTE_P.
6087 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
6090 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
6091 buffers because it looks for multibyte character byte sequences
6092 which don't exist in unibyte text.
6094 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
6096 * xfaces.c (register_color, unregister_color, unregister_colors)
6097 [DEBUG_X_COLORS]: New functions.
6098 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
6100 * xfns.c (x_set_cursor_color): Get color reference counts right.
6102 * xterm.c (x_copy_color): New function.
6103 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
6105 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
6106 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
6107 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
6108 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
6109 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
6110 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
6111 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
6112 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
6113 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
6114 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
6116 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
6117 names for handling per-buffer variables.
6119 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
6120 instead of MAX_BUFFER_LOCAL_VARS.
6121 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
6123 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
6125 * xfns.c (x_specified_cursor_type): New function.
6126 (x_set_cursor_type): Use it.
6128 * buffer.h (struct buffer): Add cursor_type.
6130 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
6132 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
6133 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
6135 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
6136 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
6137 executing it as well as when popping it off the stack to find infinite
6138 loops in non-greedy repetition operators.
6140 2000-03-26 Gerd Moellmann <gerd@gnu.org>
6142 * doc.c (Qfunction_documentation): New variable.
6143 (syms_of_doc): Initialize Qfunction_documentation.
6144 (Fdocumentation): If FUNCTION is a symbol with non-nil
6145 `function-documentation' property, return a documentation derived
6148 * buffer.c (syms_of_buffer): Add default-cursor-type.
6149 (init_buffer_once): Don't let cursor_type have a local value
6152 * xterm.c (x_display_and_set_cursor): Choose cursor depending
6153 on buffer-local value of cursor_type.
6154 (x_draw_bar_cursor): Add parameter WIDTH.
6156 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
6157 (init_buffer_once): Set default cursor_type value to t.
6158 Mark cursor_type as local everywhere.
6159 (syms_of_buffer): New per-buffer variable cursor-type.
6161 * buffer.h (struct buffer): Remove member local_var_flags,
6163 (MAX_BUFFER_LOCAL_VARS): New macro.
6164 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
6165 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
6166 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
6167 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
6169 * print.c (print_object): Use new macros for per-buffer
6172 * category.c (Fset_category_table): Use new macros for per-buffer
6175 * buffer.c (buffer_permanent_local_flags): Make a char array.
6176 (max_buffer_local_idx): New variable.
6177 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
6178 for new handling of per-buffer variables.
6179 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
6180 (init_buffer_once): Initialize per-buffer vars differently.
6181 Set max_buffer_local_idx.
6183 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
6186 * lread.c (defvar_per_buffer): Use new macros for per-buffer
6189 * data.c (do_symval_forwarding, store_symval_forwarding)
6190 (find_symbol_value, set_internal, default_value, Fset_default)
6191 (Fkill_local_variable, Flocal_variable_p): Use new macros for
6192 per-buffer variables.
6194 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
6196 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6198 * xterm.c (x_term_init): Unblock input around call1 of
6199 Qvendor_specific_keysyms.
6201 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
6202 (find_defun_start): Consider an open parenthesis in column 0
6203 a defun start only if open_paren_in_column_0_is_defun_start is set.
6204 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
6206 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
6208 * eval.c (Fautoload): Add entry in load-history (if after dump).
6209 * lread.c (load-history): Update docstring.
6211 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6213 * indent.c (Fvertical_motion): Always use the current buffer.
6214 Temporarily change the window's buffer, if necessary.
6216 2000-03-23 Gerd Moellmann <gerd@gnu.org>
6218 * xterm.c (fast_find_position): Make sure not to consider rows
6219 not visible in the window.
6221 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
6223 * regex.c (enum syntaxcode): Provide default for non-Emacs.
6224 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
6226 2000-03-22 Jason Rumney <jasonr@gnu.org>
6228 * w32menu.c (single_submenu): Set help string to NULL if none.
6229 (w32_menu_show): Set help string correctly.
6230 (add-menu-item): Set help string in MIIM_DATA for menu item.
6231 Load SetMenuItemInfoA explicitly.
6232 (w32_menu_display_help): New function.
6234 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
6235 (QCdata): Moved to xdisp.c.
6237 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
6238 (Vw32_charset_to_codepage_alist): Removed.
6239 (Vw32_charset_info_alist): New variable.
6240 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
6241 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
6242 greek, hebrew, thai, johab, mac, unicode]): New symbols.
6243 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
6245 (w32_codepage_for_font): Use Vw32_charset_info_alist.
6246 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
6247 Define Vw32_charset_info_alist and w32_charset symbols.
6249 2000-03-22 Jason Rumney <jasonr@gnu.org>
6251 * makefile.nt (w32bdf.obj): Update dependencies.
6253 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
6255 * w32fns.c: Include fontset.h after dispextern.h.
6256 (Fx_create_frame): Do not create fontset.
6257 (w32_load_system_font): Doc fix.
6258 (Fx_close_connection): Free full_name if it is not shared.
6260 * w32term.c: Include fontset.h after dispextern.h.
6261 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
6263 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
6264 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
6265 (w32_font_is_double_byte): New function, needs body.
6266 (x_append_glyph): Set glyph->glyph_not_available_p.
6267 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6268 it->charset. If it->multibyte_p is zero and it->c is a multibyte
6269 character, convert it to a unibyte character.
6270 (struct glyph_string): Delete member `charset'.
6271 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
6272 calculating it is found.
6273 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6274 the case that per char metric is not available correctly.
6275 (x_fill_glyph_string): Handle the case that the specific glyph is
6276 not available correctly.
6277 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6278 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6279 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6280 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6281 fontset. Don't call FS_LOAD_FONT.
6283 2000-03-22 Ken Raeburn <raeburn@gnu.org>
6285 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
6286 (INT_LISPLIKE): New macro.
6287 (NULL_INTERVAL_P): Use it.
6288 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
6289 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
6290 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
6292 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
6293 explicit references to "parent" field of struct interval and
6294 associated unclean type conversions.
6295 * intervals.c (create_root_interval, root_interval, rotate_right,
6296 rotate_left, balance_possible_root_interval, split_interval_right,
6297 split_interval_left, interval_start_pos, find_interval,
6298 next_interval, previous_interval, update_interval,
6299 adjust_intervals_for_insertion, delete_node, delete_interval,
6300 adjust_intervals_for_deletion, merge_interval_right,
6301 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
6302 copy_intervals_to_string): Likewise.
6303 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
6305 * syntax.c (update_syntax_table): Likewise.
6307 * intervals.c (reproduce_tree_obj): New function, like
6308 reproduce_tree but takes a Lisp_Object for the parent. Declare
6310 (graft_intervals_into_buffer): Use it when appropriate.
6311 (reproduce_tree): Declare with prototype.
6312 (balance_possible_root_interval): Check that the parent is a lisp
6313 object before trying to examine its type.
6315 2000-03-22 Gerd Moellmann <gerd@gnu.org>
6317 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
6318 as strings only if both are known to be strings.
6320 * s/openbsd.h (LIBS_TERMCAP): Undef.
6322 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
6324 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
6325 definitions for non-Emacs compilation.
6326 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
6327 outside of `#ifdef emacs'.
6328 (print_partial_compiled_pattern): Update.
6329 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
6330 (re_compile_fastmap): Merge handling of charset and charset_not (for
6331 emacs and non-emacs compilation as well).
6332 Similarly for (not)categoryspec and (not)syntaxspec.
6333 Don't use the fastmap when reaching `anychar' since the added
6334 complexity is not justified.
6335 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
6336 and (not)syntaxspec. Merge (not)categoryspec.
6338 2000-03-22 Kenichi Handa <handa@etl.go.jp>
6340 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
6341 FACE_FOR_CHAR): Define them differently for the configuration of
6344 2000-03-21 Dave Love <fx@gnu.org>
6346 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
6349 2000-03-21 Gerd Moellmann <gerd@gnu.org>
6351 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
6352 (lface_fully_specified_p): Don't check contents of
6353 LFACE_FONT_INDEX because that attribute is optional.
6354 (realize_x_face): Remove now unwarranted xassert.
6356 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
6358 The following changes are to make font selection based on
6359 characters, not charset. In addition, they recover fontset
6360 facilities while utilizing the new font selection mechanism.
6362 * Makefile.in (fontset.o): Depend on dispextern.h.
6364 * alloc.c (mark_face_cache): Don't mark face->registry.
6366 * dispextern.h (struct glyph): New member glyph_not_available_p.
6367 Use 22 bits for face_id.
6368 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
6369 (struct face): Delete member registry, new member ascii_face.
6370 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
6371 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
6372 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
6373 (struct it): Delete member charset, new member
6374 glyph_not_available_p.
6376 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
6377 (struct fontset_info, struct fontset_data): Structs removed.
6378 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
6379 Vglobale_fontset_alist, font_idx_temp): Externs removed.
6380 (fs_load_font, fs_query_fontset): Adjusted for new argument.
6381 (fs_free_face_fontset, fontset_font_pattern,
6382 face_suitable_for_char_p, face_for_char,
6383 make_fontset_for_ascii_face): Extern them.
6384 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
6385 (FS_LOAD_FACE_FONT): New macro.
6387 * fontset.c: All codes rewritten or adjusted for the change of
6388 fontset implementation. Now fontset is represented by char table.
6389 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
6391 (my_strcasecmp): Function removed.
6392 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
6394 (AREF, ASIZE): New macros.
6395 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
6396 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
6397 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
6398 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
6399 fontset_id_valid_p, font_family_registry, fontset_name,
6400 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
6401 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
6403 (fs_load_font): New arg FACE. Caller changed.
6404 (fs_query_fontset): Argument changed. Caller changed.
6405 (Fquery_fontset): call fs_query_fontset.
6406 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
6408 (clear_fontset_elements, check_registry_encoding,
6409 check_fontset_name): New functions.
6410 (syms_of_fontset): Set char-table-extra-slots property of fontset
6411 to 3. Staticpro and initialize Vfontset_table and
6412 Vdefault_fontset. Defsubr fontset_font and fontset_list.
6414 * frame.h (struct frame): Member `fontset_data' removed.
6415 (FRAME_FONTSET_DATA): Macro removed.
6417 * frame.c (make_frame): Don't allocate f->fontset_data.
6418 (Fdelete_frame): Don't free f->fontset_data.
6420 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
6422 * xdisp.c (charset_at_position): Function removed.
6423 (init_iterator): Don't set member charset of struct `it'.
6424 (handle_face_prop, reseat_to_string, set_iterator_to_next,
6425 next_element_from_display_vector, insert_left_trunc_glyphs):
6427 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
6429 (get_next_display_element, append_space,
6430 extend_face_to_end_of_line): Likewise.
6432 * xfaces.c (Qx_charset_registry, Vface_default_registry):
6434 (clear_font_table, frame_update_line_height, load_face_font):
6435 Adjusted for the change of fontset implementation.
6436 (load_face_fontset_font): Function removed.
6437 (pixel_point_size): New function.
6438 (font_list): Argument type changed. Caller changed.
6439 (LFACE_FONT): New macro.
6440 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
6441 (set_lface_from_font_name): Type of arg FONTNAME is changed to
6442 Lisp_Object. Determine the font name by actually loading a font
6443 by the specified pattern. Set LFACE_FONT (lface) to the specified
6444 pattern. Even if a font is not found, don't try alternatives.
6445 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
6446 (set_font_frame_param): If `font' is specified in lface, use it.
6447 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
6448 (lface_same_font_attributes_p): Likewise.
6449 (make_realized_face): Arguent changed. Caller changed. Set
6450 face->ascii_face to face itself.
6451 (free_realized_face): Free face->fontset if face is for ASCII.
6452 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
6453 deduce_unibyte_registry, x_charset_registry): Functions removed.
6454 (free_realized_multibyte_face): New function.
6455 (lookup_face, lookup_named_face, lookup_derived_face): Argument
6456 changed. Caller changed.
6457 (try_font_list): Argument type changed.
6458 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
6459 (choose_face_font): Argument changed. Handle fontset properly.
6460 (choose_face_fontset_font): Function removed.
6461 (realize_default_face, realize_named_face): Don't remove the
6463 (realize_face): Argument changed. Caller changed. Remove face
6464 with the arg former_face_id in advance. Load font for the new
6466 (realize_x_face): Argument changed. Caller changed. For a
6467 multibyte character, share fontset with base_face. For a single
6468 byte character, make a new realized fontset. Don't load a font
6470 (realize_tty_face): Argument changed. Caller changed.
6471 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
6472 (face_at_buffer_position): Don't check multibyte_p for returning
6474 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
6475 FACE_SUITABLE_FOR_CHARSET_P.
6476 (syms_of_xfaces): Remove code for Qx_charset_registry and
6477 Vface_default_registry.
6479 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
6480 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
6481 (x_per_char_metric): Don't try FONT->default_char. Even if
6482 pcm->width is zero, glyph bits may exist.
6483 (x_encode_char): Always initialize char2b->byte1.
6484 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
6485 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
6487 (x_append_glyph): Set glyph->glyph_not_available_p.
6488 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6489 it->charset. Handle the case that per char metric is not
6490 available. If it->multibyte_p is zero and it->c is a multibyte
6491 character, convert it to a unibyte character.
6492 (struct glyph_string): Delete member `charset'.
6493 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6494 the case that per char metric is not available correctly.
6495 (x_fill_glyph_string): Handle the case that the specific glyph is
6496 not available correctly.
6497 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6498 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6499 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6500 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6501 fontset. Don't call FS_LOAD_FONT.
6503 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
6504 (x_create_tip_frame): Likewise.
6505 (Fx_close_connection): Free full_name of font_info.
6507 * fns.c (optimize_sub_char_table): New function.
6508 (Foptimize_char_table): New function.
6509 (syms_of_fns): Defsubr Soptimize_char_table.
6511 2000-03-20 Gerd Moellmann <gerd@gnu.org>
6513 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
6514 only if buffer is displayed in some window.
6516 * xdisp.c (handle_single_display_prop): Initialize local `value'.
6517 (try_window_reusing_current_matrix): Don't call scroll run
6518 function if run's current and desired position are the same;
6519 this prevents cursor flickering.
6521 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
6523 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
6525 * regex.c (RE_STRING_CHAR): New macro.
6526 (GET_CHAR_AFER_2): Remove.
6527 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
6528 (enum re_opcode_t): Remove on_failure_jump_exclusive.
6529 (print_partial_compiled_pattern, re_compile_fastmap)
6530 (re_match_2_internal): Remove on_failure_jump_exclusive.
6531 (regex_compile): Turn optimizable P+ loops into PP*, so that the
6532 optimization only need to work for * (ie. can use of_keep_string_jump).
6533 Remove the special case for .*\n since it is now covered by the general
6535 (re_search_2): Don't bother with `room'.
6536 (skip_one_char): New function.
6537 (skip_noops): Simplify since `memory' is not needed any more.
6538 (mutually_exclusive_p): Restructure slightly to use `switch' and
6539 add handling for "all" remaining cases.
6540 (re_match_2_internal): Change on_failure_jump_smart to use
6541 on_failure_keep_string_jump (and redirect the end-of-loop jump)
6542 rather than on_failure_jump_exclusive.
6544 2000-03-19 Gerd Moellmann <gerd@gnu.org>
6546 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
6547 number of bits per RGB because it's everywhere used as the depth
6550 * term.c (calculate_costs): Remove code dealing with X frames.
6552 2000-03-19 Richard M. Stallman <rms@gnu.org>
6554 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
6556 2000-03-18 Gerd Moellmann <gerd@gnu.org>
6558 * lread.c (read_integer): Unread the last char not consumed.
6560 2000-03-17 Gerd Moellmann <gerd@gnu.org>
6562 * xterm.c (x_update_window_cursor): Don't update in frames
6563 which are in the process of being deleted.
6565 2000-03-16 Gerd Moellmann <gerd@gnu.org>
6567 * Makefile.in (mostlyclean): Add `*.core'.
6568 (clean): Add `bootstrap-emacs'.
6570 * lread.c (read_integer): New function.
6571 (read1): Support read syntax #o, #x, #b, #r.
6573 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
6575 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
6576 make sure POINTER_TO_OFFSET gives the same value before and after
6577 PREFETCH. Use `dfail' to guarantee "atomic" matching.
6578 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
6579 (debug): Now only active if > 0 rather than if != 0.
6580 (DEBUG_*): Update for the new meaning of `debug'.
6581 (print_partial_compiled_pattern): Add missing `succeed' case. Use
6582 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
6583 in `succeed_n', `jump_n' and `set_number_at'.
6584 (store_op1, store_op2, insert_op1, insert_op2)
6585 (at_begline_loc_p, at_endline_loc_p): Add prototype.
6586 (group_in_compile_stack): Move to after its arg's types are
6587 declared and add a prototype.
6588 (PATFETCH): Define in terms of PATFETCH_RAW.
6589 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
6591 (QUIT): Redefine as a nop except for NTemacs.
6592 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
6593 indentation of the greedy-op and shy-group code.
6594 (at_(beg|end)line_loc_p): Fix argument's types.
6595 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
6596 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
6597 (MATCHING_IN_FIRST_STRING): Remove.
6598 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
6599 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
6600 QUIT unconditionally.
6602 2000-03-15 Gerd Moellmann <gerd@gnu.org>
6604 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
6607 * process.c (send_process): Add a hint that the function
6608 can call Lisp code to its comment.
6610 * lread.c (load_dangerous_libraries): New variable.
6611 (Vbytecomp_version_regexp): New variable.
6612 (safe_to_load_p): New function.
6613 (Fload): Handle files not compiled with Emacs specially.
6614 (syms_of_lread): New Lisp variable load-dangerous-libraries.
6616 2000-03-14 Gerd Moellmann <gerd@gnu.org>
6618 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
6620 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
6621 support functions only if HAVE_X11R6_XIM is defined.
6622 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
6624 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
6626 * xfns.c (X_I18N_INHIBITED): Don't define.
6627 (create_frame_xic): Remove conditional compilation on
6629 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
6631 * config.in (HAVE_X_I18N): Moved here from xterm.h.
6632 (HAVE_X11R6_XIM): Define.
6634 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
6636 * xterm.c (x_term_init): Add support for X resource `synchronous'.
6637 If set, call XSynchronize.
6639 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
6641 * regex.c: Declare a new type `re_char' used throughout the code
6642 for the string char type. It's `const unsigned char' to match the
6643 rest of Emacs. Consistently make sure all pointers to strings use
6644 it and make sure all pointers into the pattern use `unsigned
6646 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
6647 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
6650 * charset.h (GET_CHAR_AFTER_2): Remove.
6651 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
6653 2000-03-12 Ken Raeburn <raeburn@gnu.org>
6655 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
6656 variable before the invocation of YMF_PASS_LDFLAGS, in case both
6657 of them try to use backquotes.
6659 2000-03-12 Dave Love <fx@gnu.org>
6661 * unexelf.c: Restore changes of 1999-10-19.
6662 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
6663 fix its type and alignment; copy it from current process.
6665 2000-03-12 Gerd Moellmann <gerd@gnu.org>
6667 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
6668 has been found. Fix bug not computing timer's predecessor.
6670 * fileio.c (Fread_file_name): Handle case that DIR contains a
6673 * window.c (Fsave_window_excursion): Doc fix.
6675 * xfns.c (x_defined_color): Rewritten to use
6676 x_allocate_nearest_color.
6678 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
6680 * msdos.c (vga_installed): New function, code moved from
6681 dos_set_window_size.
6682 (Qbar, Qcursor_type, outside_cursor): New variables.
6683 (syms_of_msdos): Intern and staticpro them.
6684 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
6685 shape used outside Emacs when called for the first time.
6686 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
6687 cursor shape used outside Emacs.
6688 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
6689 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
6691 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
6692 parameters specify the cursor. Make qreverse a global
6693 variable (renamed to Qreverse).
6695 2000-03-09 Gerd Moellmann <gerd@gnu.org>
6697 * fns.c (Fy_or_n_p): Cancel busy-cursor.
6699 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
6701 This is a big redesign of failure-stack and register handling, prompted
6702 by bugs revealed when trying to add shy-groups. Overall, what happened
6703 is that loops are now structured a little differently, groups can be
6704 shy and the code is a little simpler.
6706 * regex.h: Update the copyright.
6707 (RE_SHY_GROUPS): New value.
6708 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
6709 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
6711 * regex.c (enum re_opcode_t): Remove jump_past_alt,
6712 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
6713 on_failure_jump_(exclusive, loop and smart). Also fix the comment
6714 for (start|stop)_memory since they now only take one argument (the
6715 second has becomes unnecessary).
6716 (print_partial_compiled_pattern): Adjust for changes in
6718 (print_compiled_pattern): Use %ld to printf long ints and flush to
6719 make debugging a little easier.
6720 (union fail_stack_elt): Make the integer unsigned.
6721 (struct fail_stack_type): Add a `frame' element.
6722 (INIT_FAIL_STACK): Init `frame' as well.
6723 (POP_PATTERN_OP): New macro for re_compile_fastmap.
6724 (DEBUG_PUSH, DEBUG_POP): Remove.
6725 (NUM_REG_ITEMS): Remove.
6726 (NUM_NONREG_ITEMS): Adjust.
6727 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
6728 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
6729 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
6730 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
6732 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
6733 address pushed is not the destination of the jump but the source
6735 (NUM_FAILURE_ITEMS): Remove.
6736 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
6737 registers before the actual failure point). Don't hardcode any
6738 meaning for str==NULL anymore.
6739 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
6740 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
6742 (REG_UNSET_VALUE): Use NULL (why not?).
6743 (compile_range): Remove declaration since it doesn't exist.
6744 (struct compile_stack_elt_t): Remove inner_group_offset.
6745 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
6746 (regex_grow_registers): Remove dead code.
6747 (FIXUP_ALT_JUMP): New macro.
6748 (regex_compile): Add shy-groups Change loops to use
6749 on_failure_jump_smart&jump instead of
6750 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
6751 initial (dummy_failure_)jump. Remove c1_base (looks like unused
6752 variable to me). Use `jump' instead of `jump_past_alt' and don't
6753 bother with push_dummy_failure in alternatives since it is now
6754 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
6755 emacs' for (re)allocating the stack.
6756 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
6757 from loop when bufp->can_be_null rather than jumping to `done'.
6758 Avoid jumping backwards so as to ensure termination. Use
6759 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
6760 backreferences. Remove dead code in handling of `anychar'.
6761 (skip_noops, mutually_exclusive_p): New functions taken from the
6762 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
6763 improve mutually_exclusive_p to handle ".+\n".
6764 (lowest_active_reg, highest_active_reg,
6765 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
6766 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
6767 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
6768 variables. Push register (in `start_memory') on the stack rather
6769 than storing it in old_reg(start|end). Remove the cycle detection
6770 from `stop_memory', replaced by the use of on_failure_jump_loop
6771 for greedy loops. Add code for the new on_failure_jump_<foo>.
6772 Remove ad-hoc code in `on_failure_jump' to push more registers in
6773 the case of a loop. Take out code from `maybe_pop_jump' into
6774 separate functions and adapt it to the semantics of
6775 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
6776 and push_dummy_failure. Remove dummy_failure handling and
6777 handling of `failures to jump to on_failure_jump' (this last one
6778 was already dead code, it seems).
6779 (group_match_null_string_p, alt_match_null_string_p)
6780 (common_op_match_null_string_p): Remove.
6782 2000-03-08 Dave Love <fx@gnu.org>
6784 * config.in: Don't depend on __STDC__ for volatile.
6785 Add POINTER_TYPE, PTR, PROTOTYPES.
6787 * hftctl.c, strftime.c: Use PROTOTYPES.
6788 * eval.c (find_handler_clause): Likewise.
6790 * mem-limits.h: Use POINTER_TYPE.
6792 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
6793 (memory_warnings): Declare using POINTER_TYPE.
6795 2000-03-08 Gerd Moellmann <gerd@gnu.org>
6797 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
6799 * xdisp.c (display_echo_area): Temporarily inhibit garbage
6802 * xfns.c: Remove obsolete code in #if 0.
6803 (Fx_focus_frame): New function.
6805 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
6807 * coding.c (coding_category_name): Add coding-category-utf-8,
6808 coding-category-utf-16-be, coding-category-utf-16-le.
6809 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
6810 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
6811 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
6812 (detect_coding_utf_8): New function.
6813 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
6814 UTF_16_LOW_SURROGATE_P): New macros.
6815 (detect_coding_utf_16): New function
6816 (detect_coding_mask): When priorities are specified, skip any
6817 categories that have `nil' coding-system. Fix bug of returning
6818 wrong mask when PRIORITIES is specified and detect_coding_XXX()
6819 returns a mask not set in PRIORITIES.
6820 (detect_eol_type_in_2_octet_form): New function.
6821 (detect_eol): selects detect_eol_type_XXX to call according to
6822 cooding->category_idx.
6823 (detect_coding_system): Remove `nil' coding-system in the result.
6824 (Fupdate_coding_systems_internal): Update all coding-categories.
6826 * coding.h (CODING_CATEGORY_IDX_UTF_8,
6827 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
6829 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
6830 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
6831 CODING_CATEGORY_IDX_UTF_16_LE.
6832 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
6833 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
6834 (CODING_CATEGORY_MASK_ANY): Include the above macros.
6835 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
6837 2000-03-07 Gerd Moellmann <gerd@gnu.org>
6839 * doc.c (Fdocumentation_property): If value is not a string,
6840 and doesn't refer to etc/DOC, evaluate it to obtain a string.
6842 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
6843 close the display with XtCloseDisplay. This caused a bus error
6846 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
6847 complete but not unique.
6849 2000-03-06 Gerd Moellmann <gerd@gnu.org>
6851 * process.c (send_process): Remove local variable `procname' that
6852 might become invalid when a GC happens. Instead, access the
6853 process name slot directly.
6855 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
6858 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
6861 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
6863 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
6864 glyph matrices have been freed.
6866 2000-03-05 Gerd Moellmann <gerd@gnu.org>
6868 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
6869 (bootstrap-temacs): Set LC_ALL to C like for temacs.
6871 * xfns.c (QCdata): Moved to xdisp.c.
6873 * xdisp.c (QCdata): Moved here from xfns.c.
6874 (syms_of_xdisp): Initialize QCdata.
6876 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
6878 * window.c (coordinates_in_window): Use
6879 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
6880 FRAME_INTERNAL_BORDER_WIDTH.
6882 * xdisp.c (try_window_id): Recompute unchanged information if
6883 it is obviously invalid.
6885 * xterm.c (x_term_init): Create a colormap if not using the
6888 * xterm.h (select_visual): Change prototype.
6890 * xfns.c (select_visual): Rewritten. Recognize user-specified
6892 (visual_classes): New variable.
6894 2000-03-04 Gerd Moellmann <gerd@gnu.org>
6896 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
6897 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
6898 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
6899 (x_decode_color): Don't handle allocation of white and black
6901 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
6902 XtNcolormap resources.
6903 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
6904 (Fx_create_frame): Initialize color members of x_output structure.
6905 (xpm_load): Pass colormap to XPM lib.
6907 * xfaces.c (x_free_colors): Access colormap of frame using
6908 FRAME_X_COLORMAP. Be paranoid about freeing black and white
6909 when default colormap is used.
6911 * xterm.c (x_term_init): Set Colormap member of x_display_info
6912 structure. Copy colormap if resource `privateColormap' is
6913 specified (PseudoColor only).
6914 (x_setup_relief_color): Access colormap of frame using
6917 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
6918 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
6920 2000-03-04 Jason Rumney <jasonr@gnu.org>
6922 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
6923 other non-platform-specific equivalents.
6924 [WINDOWSNT]: Include w32term.h, fontset.h and define X
6925 specific functions and macros as their w32 equivalents where
6926 non-platform-specifics are not available.
6927 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
6928 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
6929 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
6930 (frame_update_line_height): Use macros to access f->output_data.
6931 (defined_color): Remove FIXME comments; fixed.
6932 (x_face_list_fonts, prepare_face_for_display): Put X specifics
6933 into #ifdef blocks. Add WINDOWSNT blocks.
6934 (Fx_list_fonts): Use macros for accessing font data.
6935 (set_lface_from_font_name): Different default fonts for X and
6937 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
6938 scalable for backward compatibility.
6939 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
6940 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
6942 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
6945 * makefile.nt (w32faces.obj): Remove.
6948 2000-03-03 Jason Rumney <jasonr@gnu.org>
6950 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
6953 2000-03-03 Ken Raeburn <raeburn@gnu.org>
6955 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
6956 standard ELF definitions here if the system header does not.
6958 2000-03-03 Gerd Moellmann <gerd@gnu.org>
6960 * xterm.c (PER_CHAR_METRIC): Removed.
6961 (x_per_char_metric_1, x_default_char): New functions.
6962 (x_per_char_metric): If font's default char is invalid, return
6963 metrics of a suitably chosen usable default char.
6964 (x_draw_glyph_string_foreground): If font has an invalid default
6965 char, replace occurrences of unprintable chars with a suitably
6966 chosen usable default char.
6968 2000-03-02 Gerd Moellmann <gerd@gnu.org>
6970 * xterm.c (note_mouse_highlight): Return quickly if frame's
6971 glyph matrices have been freed.
6973 * dispnew.c (free_glyphs): Block input while freeing matrices.
6975 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
6977 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
6980 * dispextern.h (x_free_colors): Add prototype.
6982 * xfaces.c (x_free_colors): New function.
6983 (unload_color, free_face_colors): Use it.
6985 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
6987 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
6989 * window.c [MSDOS]: Include msdos.h.
6991 2000-03-02 Dave Love <fx@gnu.org>
6993 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
6995 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
6996 set C_OPTIMIZE_SWITCH for gcc.
6998 2000-03-02 Kenichi Handa <handa@etl.go.jp>
7000 * coding.c (coding_save_composition): Be sure to allocate
7001 composition data area in coding even if there's no composition in
7004 2000-03-01 Jason Rumney <jasonr@gnu.org>
7006 * w32term.c: Equivalent changes to those made to xterm.c on
7007 2000-02-25 and 2000-02-24.
7009 * w32fns.c: Equivalent changes to those made to xfns.c on
7010 2000-02-25 and 2000-02-21.
7012 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
7013 correct line-end convention is followed.
7015 * w32menu.c [HAVE_BOXES]: Remove #undef.
7016 (single_keymap_panes): Remove code for simulating checkmarks.
7017 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
7018 Remove code for drawing simulated checkmarks.
7019 (w32_menu_show): make unibyte help string correctly.
7020 (add_menu_item): draw standard Windows checkmarks. Draw radio
7021 buttons as radio buttons if possible.
7023 2000-03-01 Gerd Moellmann <gerd@gnu.org>
7025 * sysdep.c (start_of_text): Don't define this function for NetBSD
7028 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
7030 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
7031 (LINKER): Don't undef if __NetBSD__ is defined.
7033 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
7035 * fileio.c [__NetBSD__]: Define `unix'.
7037 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
7039 2000-02-29 Gerd Moellmann <gerd@gnu.org>
7041 * atimer.c (start_atimer): Don't abort when timers are stopped.
7042 (append_atimer_lists): New function.
7043 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
7044 arbitrary lists of stopped and running atimers.
7046 * atimer.c (cancel_atimer): Handle canceling an atimer when
7047 some timers are stopped.
7049 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
7052 * fns.c (maybe_resize_hash_table): Handle case of new size
7053 coming out as being the same as old size.
7055 2000-02-27 Jason Rumney <jasonr@gnu.org>
7057 * makefile.nt: Add atimer.h to dependencies.
7058 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
7059 * w32console.c: Only disable window system features for dispextern.h
7060 (initialize_w32_display): Build a display info for the console.
7061 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
7062 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
7063 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
7065 * w32gui.h (struct W32FontStruct): Revert last change after change
7067 * w32menu.c (single_submenu): Set up help string.
7068 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
7069 (w32_dialog_show): Set up help string.
7070 * w32term.c (w32_display_info_for_display): Remove unused function.
7071 (w32_draw_bitmap): Use pre-built bitmaps.
7072 (w32_initialize_display_info): New function to initialize parts of
7073 display info that are common to both GUI and console frames.
7074 (w32_term_init): Use w32_initialize_display_info. Do not set
7075 Vw32_num_mouse_buttons here, as it is not called for console
7076 frames. Build bitmaps for indicating truncated lines etc.
7077 (x_delete_display): Destroy pre-built bitmaps.
7078 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
7079 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
7081 2000-02-27 Dave Love <fx@gnu.org>
7083 * lisp.h: Add a bunch of prototypes.
7085 2000-02-26 Kenichi Handa <handa@etl.go.jp>
7087 * keyboard.c (read_char): Set `usec' correctly.
7089 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7091 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
7092 `lambda', set reg[RRR] to the map index.
7093 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
7094 reg[RRR] to 0. Otherwise, set it to -1.
7096 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7098 * emacs.c (main): Remove code snippet commented out with `//'.
7100 2000-02-25 Richard M. Stallman <rms@gnu.org>
7102 * fileio.c (Ffile_symlink_p): If result starts with a `/'
7103 and contains a `:', prepend `/:'.
7105 * window.c (select_window_1): If selected_window is nil,
7106 don't "swap out" the buffer's point.
7107 (Fset_window_configuration): Set selected_window to nil
7108 before calling Fselect_window.
7109 (unshow_buffer): Don't set point in buffer from window's point
7110 if another more recently selected window also shows the buffer.
7112 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7114 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
7116 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
7117 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
7118 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
7120 (DEFAULT_BUSY_CURSOR_DELAY): New define.
7121 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
7122 (hide_busy_cursor): New functions.
7123 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
7125 * minibuf.c (read_minibuf): Cancel busy-cursor.
7127 * keyboard.c (command_loop_1): Call start_busy_cursor before
7128 Fcommand_execute and cancel_busy_cursor after it.
7129 (timer_check): Remove busy-cursor code.
7130 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
7133 * process.c (wait_reading_process_input): Remove busy-cursor code.
7135 * eval.c (Fsignal): Call cancel_busy_cursor instead of
7136 Fx_hide_busy_cursor.
7138 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
7140 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
7142 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
7144 * xterm.c (XTread_socket): Remove busy-cursor code.
7146 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
7147 (build_frame_matrix_from_leaf_window): Put code handling
7148 glyph row's not being a slice of a frame row in #if 0.
7149 (sync_window_with_frame_matrix_rows): New function.
7150 (frame_row_to_window): New function.
7151 (mirror_line_dance): Handle copies between windows.
7153 * lread.c (Fload): Use `xfree' instead of `free'.
7154 (init_obarray): Use `xmalloc' instead of `malloc'.
7156 * window.c (Fset_window_buffer): Set WINDOW to the window
7158 (coordinates_in_window): Take frame's internal border width
7161 2000-02-24 Gerd Moellmann <gerd@gnu.org>
7163 * xterm.c (x_display_and_set_cursor): Display cursor of
7164 non-selected windows depending on the setting of
7165 cursor_in_non_selected_windows.
7167 * xdisp.c (cursor_in_non_selected_windows): New variable.
7168 (syms_of_xdisp): DEFVAR_BOOL it.
7170 2000-02-23 Gerd Moellmann <gerd@gnu.org>
7172 * data.c (Fstring_to_number): If number is greater than what
7173 fits into an integer, return a float.
7175 * eval.c (specbind): Remove references to
7176 keyword_symbols_constant_flag.
7178 * data.c (keyword_symbols_constant_flag): Removed.
7179 (Fmakunbound, set_internal, syms_of_data): Remove references to
7180 keyword_symbols_constant_flag.
7182 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
7184 2000-02-23 Kenichi Handa <handa@etl.go.jp>
7186 * syntax.c (multibyte_syntax_as_symbol): New variable.
7187 (syms_of_syntax): Declare it as a Lisp variable.
7188 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
7189 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
7190 nonzero, treat all multibyte characters as symbol.
7191 (init_syntax_once): Give syntax `word' to all multibyte
7194 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
7196 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
7199 2000-02-21 Gerd Moellmann <gerd@gnu.org>
7201 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
7203 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7204 (x_non_menubar_window_to_frame): Check the busy-cursor window.
7206 2000-02-21 Dave Love <fx@gnu.org>
7208 * frame.c (Vmouse_position_function): New variable.
7209 (Fmouse_position): Use it.
7210 (syms_of_frame): Install it.
7212 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
7214 2000-02-20 Gerd Moellmann <gerd@gnu.org>
7216 * fileio.c (Finsert_file_contents): Unbind the binding of
7217 standard-output done by temp_output_buffer_setup.
7219 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
7220 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
7221 (specbind, unbind_to): Handle most common case of non-constant
7222 symbol with trivial value specially.
7224 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
7226 2000-02-20 Richard M. Stallman <rms@gnu.org>
7228 * data.c (Fmake_variable_buffer_local): Doc fix.
7229 Init found_for_buffer to 0.
7230 (Fmake_variable_frame_local): If the variable has already
7231 been buffer-local, set the check_frame field.
7233 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
7235 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
7236 produced for CODING_MODE_LAST_BLOCK requires.
7238 2000-02-18 Dave Love <fx@gnu.org>
7240 * keyboard.c (echo_keystrokes): Remove declaration.
7241 (Vecho_keystrokes) New variable.
7242 (read_char, record_menu_key, read_key_sequence): Use it to allow
7244 (syms_of_keyboard): Change Vecho_keystrokes declaration.
7246 * lread.c: Undef feature selection macros before defining.
7248 2000-02-18 Gerd Moellmann <gerd@gnu.org>
7250 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
7251 for symbols other than the symbol in question.
7253 2000-02-17 Dave Love <fx@gnu.org>
7255 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
7257 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7259 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
7261 * alloc.c (enum mem_type): Compile unconditionally.
7263 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
7265 * xfaces.c (tty_defined_color): Don't return faulire indication
7266 for unspecified-fg and unspecified-bg pseudo-colors.
7268 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7270 * alloc.c (mark_object): Don't mark symbol names in pure space.
7271 (gc_sweep): Don't unmark symbol names in pure space.
7273 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
7274 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
7275 [GC_MARK_STACK]: New defines.
7276 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
7277 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
7279 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
7281 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
7282 allocate_buffer instead of xmalloc.
7284 * alloc.c (toplevel): Include setjmp.h.
7285 (PURE_POINTER_P): New define.
7286 (enum mem_type) [GC_MARK_STACK]: New enumeration.
7287 (Vdead) [GC_MARK_STACK]: New variable.
7288 (lisp_malloc): Add parameter TYPE, call mem_insert if
7289 GC_MARK_STACK is defined.
7290 (allocate_buffer): New function.
7291 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
7292 (free_float) [GC_MARK_STACK]: Set type to Vdead.
7293 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
7294 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
7295 (MEM_NIL) [GC_MARK_STACK]: New define.
7296 (struct mem_node) [GC_MARK_STACK]: New structure.
7297 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
7298 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
7299 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
7300 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
7301 (mark_stack) [GC_MARK_STACK]: New functions.
7302 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
7303 (clear_marks): Removed.
7304 (gc_sweep): Set free conses' car, free floats' type, free
7305 symbols' function to Vdead. Use lisp_free to free buffers.
7306 (init_alloc_once): Initialize Vdead.
7307 (survives_gc_p): Return non-zero for pure objects.
7309 * alloc.c: Add comments throughout the file.
7311 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
7312 that unblocks alarms.
7314 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
7315 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
7316 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
7318 * frame.c (make_frame): Set frame initiallly to `garbaged'.
7320 2000-02-17 Kenichi Handa <handa@etl.go.jp>
7322 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
7323 avoid infinite error signaling. Allocate sufficient memory for
7324 eol_str in the case that eoltype is Lisp_Int.
7326 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
7328 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
7329 depends on the previous behavior.
7331 2000-02-16 Gerd Moellmann <gerd@gnu.org>
7333 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
7335 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7337 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
7339 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
7340 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
7343 2000-02-15 Richard M. Stallman <rms@gnu.org>
7345 * data.c (set_internal): Don't make variable buffer-local
7346 if within a let-binding for the same buffer.
7347 (let_shadows_buffer_binding_p): New function.
7349 * eval.c (specbind): For buffer-local value,
7350 record the current buffer also.
7351 (unbind_to): Cope with that change.
7353 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7355 * window.c (Fsave_window_excursion): Doc fix.
7357 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
7359 * syntax.c (back_comment): Make sure we only consider comment-starters
7360 of the relevant style and return -1 in case of a failure to find the
7361 beginning of the comment.
7362 (Fforward_comment): If back_comment fails, go back to the position just
7363 after the comment-end.
7364 (scan_lists): Add comment describing a very minor bug.
7366 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7368 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
7369 `completion-regexp-list' in the docstring.
7371 2000-02-14 Dave Love <fx@gnu.org>
7373 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
7375 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7377 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
7378 to Emacs' syntax. Also fix the comment about set/not-set meanings
7379 since Emacs syntax is not the value 0 any more.
7380 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
7381 since it's now part of RE_SYNTAX_EMACS.
7383 2000-02-12 Dave Love <fx@gnu.org>
7385 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
7388 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7390 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
7392 2000-02-12 Dave Love <fx@gnu.org>
7394 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
7396 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
7397 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
7398 * s/hpux.h: Don't define HAVE_VFORK.
7400 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
7402 * s/nextstep.h: Don't define HAVE_ALLOCA.
7404 * config.in: Add vfork bits.
7406 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7408 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
7409 unwind function to undo the effect of stopping atimers.
7411 * keyboard.c (bind_polling_period): Stop all timers except
7414 * atimer.c (stopped_atimers): New variable.
7415 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
7418 * atimer.h (stop_other_atimers, run_all_atimers)
7419 (unwind_stop_other_atimers): Add function prototypes.
7421 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
7423 2000-02-11 Ken Raeburn <raeburn@gnu.org>
7425 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
7426 library may depend on jpeg.
7427 (atimer.o): Depends on atimer.c.
7429 2000-02-11 Kenichi Handa <handa@etl.go.jp>
7431 * insdel.c (del_range_1): Call update_compositions.
7432 (del_range_both): Call update_compositions just once..
7434 2000-02-10 Dave Love <fx@gnu.org>
7436 * xfns.c (create_frame_xic): Fix initialization of automatic
7439 2000-02-09 Kenichi Handa <handa@etl.go.jp>
7441 * ccl.c (CCL_MAKE_CHAR): New macro.
7442 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
7443 registers by CCL_MAKE_CHAR before calling translate_char.
7444 <CCL_TranslateCharacterConstTbl> Likewise.
7446 2000-02-08 Dave Love <fx@gnu.org>
7448 * lread.c (__EXTENSIONS__): Define.
7450 2000-02-08 Gerd Moellmann <gerd@gnu.org>
7452 * puresize.h (BASE_PURESIZE): Increase to 650000.
7454 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7456 * msdos.c (XMenuActivate): Turn off the cursor after displaying
7459 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7461 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
7462 md, mh, mb, mr, and me to the fake termcap entry.
7464 2000-02-06 Ken Raeburn <raeburn@gnu.org>
7466 * sound.c (sound_cleanup): Don't call device close routine if the
7467 function pointer is null.
7469 2000-02-06 Andrew Innes <andrewi@gnu.org>
7471 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
7472 around image definitions and prototypes.
7473 (gamma_correct) [WINDOWSNT]: New prototype.
7475 * w32term.c (x_make_frame_visible): Replace call to
7476 input_poll_signal with poll_for_input.
7478 * window.c [WINDOWSNT]: Include w32term.h.
7480 * xdisp.c [WINDOWSNT]: Include w32term.h.
7482 * makefile.nt: Add dependencies on w32gui.h.
7483 (OBJ1): Include atimer.obj.
7484 ($(BLD)\atimer.obj): New dependency rule.
7486 * w32.c (sigmask): New function (does nothing).
7487 (sigunblock): Ditto.
7489 * frame.c [WINDOWSNT]: Include w32term.h.
7491 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
7493 * lread.c (syms_of_lread): Fix literal newlines.
7495 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
7496 the string constant limit (2048 bytes) in MSVC.
7499 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
7501 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
7503 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
7504 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
7507 2000-02-04 Dave Love <fx@gnu.org>
7509 * fileio.c: Remove some unused vars.
7510 (_GNU_SOURCE): Define (for euidaccess).
7512 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
7514 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
7516 (read_minibuf): Deal with allow_props correctly.
7518 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
7520 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
7522 2000-02-03 Ken Raeburn <raeburn@gnu.org>
7524 * search.c (compile_pattern): If a cache entry has a nil regexp,
7525 fill in that entry instead of clobbering a previously cached
7528 2000-02-02 Ken Raeburn <raeburn@gnu.org>
7530 * puresize.h (BASE_PURESIZE): Increase to 610000.
7532 2000-02-02 Gerd Moellmann <gerd@gnu.org>
7534 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
7537 2000-02-02 Kenichi Handa <handa@etl.go.jp>
7539 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
7540 instead of incrementing ic directly.
7541 <CCL_WriteExprConst> Likewise.
7542 <ccl_set_expr>: Set ic to jump_address.
7544 * fileio.c (e_write): Fix the handling of
7545 CODING_FINISH_INSUFFICIENT_SRC.
7547 2000-02-01 Dave Love <fx@gnu.org>
7549 * editfns.c (Fpropertize): Doc fix.
7551 * process.c (Fstart_process): Doc fix.
7553 * eval.c: Fix various doc strings not to duplicate information
7554 from help-manyarg-func-alist.
7556 * window.c (Fset_window_margins): Don't make interactive. Doc
7559 * doc.c (Vhelp_manyarg_func_alist): New variable.
7560 (Fdocumentation): Use it.
7561 (syms_of_doc): Define it.
7563 2000-01-31 Gerd Moellmann <gerd@gnu.org>
7565 * xterm.c (xim_open_dpy): Remove unused local variable.
7567 * emacs.c (USAGE): Use term `display options' instead of `X
7570 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
7571 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
7573 * fns.c (sweep_weak_table): New function.
7574 (sweep_weak_hash_tables): Use it. Keep on marking until there
7577 2000-01-30 Gerd Moellmann <gerd@gnu.org>
7579 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
7580 that XTread_socket does not crash by trying to call XNoOp on a
7583 2000-01-30 Jason Rumney <jasonr@gnu.org>
7585 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7586 Change selected_frame to SELECTED_FRAME ().
7587 (w32_console_mouse_position): Remove #ifndef MULE from around
7590 * makefile.nt: Remove dosfns.obj.
7592 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
7594 * w32fns.c (w32_defined_color): Check for valid frame before
7595 applying gamma correction. Eliminate dependency on frame elsewhere.
7596 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
7597 (w32_to_x_font): Use resx and resy not height_in and width_in.
7598 (x_to_w32_font): Doc fix.
7599 (xlfd_strip_height): New function to strip and return font height.
7600 (w32_font_match): Compare height separately from rest of xlfd
7601 spec, using xlfd_strip_height.
7603 * w32term.c (w32_term_init): Swap resx and height_in, resy and
7604 width_in. Use w32_defined_color in place of defined_color.
7606 * w32faces.c: Merge more of DOS and X specifics in preparation for
7607 merge with xfaces.c.
7608 (defined_color): Remove FIXME comment.
7609 (tty_color_name): Provide w32-specific function.
7610 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
7612 * w32console.c (turn_on_face, turn_off_face): Removed.
7613 (w32_face_attributes): New function.
7614 (Global_variables): Reduce scope where possible.
7615 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
7617 (hl_mode): Don't modify text attributes.
7618 (write_glyphs): Don't do anything if len <= 0. Use
7619 w32_face_attributes to get attributes for drawing. Write
7620 terminating codes using char_attr_normal.
7621 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
7622 (update_begin, update_end): Likewise.
7623 (vga_stdcolor_name): New function.
7624 (initialize_w32_display): Remove char_attr_reverse and char_attr.
7625 (Fset_screen_color): Remove char_attr_reverse.
7627 2000-01-29 Gerd Moellmann <gerd@gnu.org>
7629 * xfns.c (xic_set_preeditarea): Take window parameter and
7630 window-relative pixel-positions.
7632 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
7633 is its frame's selected window.
7634 (xim_instantiate_callback): Likewise.
7636 * xfns.c (x_create_im): Removed.
7637 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
7638 (supported_xim_styles): Renamed from supported_styles.
7639 (best_xim_style): Renamed from best_style.
7640 (create_frame_xic): Renamed from xic_create_frame.
7641 (free_frame_xic): Renamed from xic_destroy_frame.
7643 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
7645 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
7646 our frames, call XFilterEvent with 2nd parameter `None'.
7647 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
7648 returning XBufferOverflow.
7649 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
7651 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
7652 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
7653 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
7654 (xim_initialize, xim_close)
7655 [HAVE_X_I18N && HAVE_X11R6]: New functions.
7656 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
7657 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
7658 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
7660 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
7662 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
7663 `xic_style' and `xic_xfs'.
7664 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
7665 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
7666 (FRAME_XIM): Removed.
7668 * xfns.c (supported_styles): New variable.
7669 (DEFAULT_STYLE, DEFAULT_FONT): New macros
7670 (xic_create_xfontset, best_style, xic_create_frame)
7671 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
7672 (xic_set_xfontset): New functions.
7674 2000-01-28 Dave Love <fx@gnu.org>
7676 * s/irix6-5.h: Revert last change after change to irix5-0.h.
7678 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
7680 2000-01-28 Gerd Moellmann <gerd@gnu.org>
7682 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
7683 for *scratch* if it already existed.
7685 * emacs.c (USAGE): New macro.
7686 (main): Use it to display usage information.
7688 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7690 Support for the menu-help feature:
7692 * msdos.h: Change prototypes of XMenuAddSelection and
7695 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
7696 part of the line to the termscript file.
7697 (IT_clear_to_end): Clear the entire line, not just its beginning.
7698 (menu_help_message, prev_menu_help_message): New variables.
7699 (IT_menu_make_room): Make room for the help_text member.
7700 (IT_menu_display): New argument disp_help; all callers changed.
7701 If disp_help is non-zero, store the help text of the active menu
7702 item in menu_help_message.
7703 (XMenuAddPane): Initialize the help_text member to NULL.
7704 (XMenuAddSelection): New argument help_text. Store it in the
7706 (XMenuActivate): New argument help_callback. If the value of
7707 menu_help_message has changed since the last time, display the
7708 menu help message text while waiting for the mouse to move. Clear
7709 the echo area before exiting.
7710 (XMenuDestroy): Free the help_text member.
7712 2000-01-27 Gerd Moellmann <gerd@gnu.org>
7714 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
7715 XMenuAddSelection. Pass help callback to XMenuActivate.
7716 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
7718 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7720 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
7721 and EMACS_SET_USECS.
7723 2000-01-26 Dave Love <fx@gnu.org>
7725 * editfns.c (Fchar_after, Fchar_before): Doc fix.
7727 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
7728 an error may be signalled.
7730 2000-01-26 Gerd Moellmann <gerd@gnu.org>
7732 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
7733 LD_SWITCH_SYSTEM inherited from irix5-0.h.
7735 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
7737 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7739 * charset.c (Fstring): If there is a multibyte char among
7740 the args, always return a multibyte string.
7742 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7744 * sysdep.c (sys_select): Turn atimers off and on instead of
7745 recording and restoring old alarm handler
7747 * process.c (toplevel): Include atimer.h.
7748 (create_process_1): Rewritten.
7749 (create_process): Use atimers instead of alarm.
7750 (wait_reading_process_input) [hpux]: Turn atimers off instead
7751 of turning off SIGALRM.
7752 (wait_reading_process_input): Turn off atimers instead off
7753 calling stop_polling.
7755 * emacs.c (main): Call init_atimer.
7757 * keyboard.c (toplevel): Include systime.h and atimer.h.
7758 (polling_for_input): Removed because unused.
7759 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
7760 (poll_timer): New variable.
7761 (poll_for_input, poll_for_input_1): New functions.
7762 (start_polling, stop_polling): Rewritten.
7764 * keyboard.h (polling_for_input): Removed.
7766 * atimer.h, atimer.c: New files.
7768 * Makefile.in (obj): Add atimer.o.
7769 (atimer.o): New target.
7771 * blockinput.h (pending_atimers): Add extern declaration.
7772 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
7774 * lisp.h (popup_activated_flag): Add extern declaration.
7776 * xmenu.c (popup_activated_flag): Make externally visible.
7777 (popup_activate_callback) [USE_MOTIF]: Increment
7778 popup_activated_flag.
7779 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
7781 * xterm.c (toplevel): Include atimer.h.
7782 (toolkit_scroll_bar_interaction): New variable.
7783 (Fxt_process_timeouts): Removed.
7784 (x_process_timeouts): New function.
7785 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
7786 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
7787 (x_make_frame_visible): Call poll_for_input_1 instead of
7788 input_poll_signal. Don't call alarm.
7789 (x_initialize): Install timer calling x_process_timeouts.
7791 2000-01-24 Dave Love <fx@gnu.org>
7793 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
7794 Don't use -cckr -- apparently not now necessary.
7796 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
7798 * msdos.c (IT_menu_display): Truncate long menu lines at the right
7801 2000-01-23 Jason Rumney <jasonr@gnu.org>
7803 * w32fns.c (w32_defined_color): Apply gamma correction before
7804 trying to map to the palette.
7805 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
7808 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
7809 here. Callers changed to always pass real device context.
7810 (w32_draw_bitmap): Likewise.
7811 (w32_get_glyph_overhangs): Likewise.
7812 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
7814 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
7815 pfnSetScrollInfo and SetScrollRange.
7816 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
7817 back into MULE characters after decoding them.
7818 (x_get_glyph_face_and_encoding): Likewise.
7819 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
7820 GetCharABCWidthsW fails, since this is defined on Windows 9x.
7821 (x_produce_glyphs): Calculate per char metrics for a character
7822 that we know exists in default font when font_not_found_p is true.
7824 2000-01-22 Jason Rumney <jasonr@gnu.org>
7826 * makefile.nt (intervals.obj, composite.obj): New modules.
7827 (composite.h): Added as dependency where appropriate.
7829 * w32gui.h (XGCValue): New struct for emulating X GCs.
7831 * w32term.h (XCharStruct): New struct for emulating X.
7833 * w32console.c (turn_on_face, turn_off_face): New functions.
7834 (change_line_highlight): New prototype for new redisplay.
7835 (write_glyphs): Support multibyte text. Support faces.
7837 * w32faces.c: Complete rewrite for new redisplay based on new
7840 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
7841 throughout. struct frame * in place of FRAME_PTR.
7842 Skeleton support for images, toolbars, tooltips from xfns.c.
7843 (Fx_create_frame): Use system default for default scroll bar
7845 (w32_get_arg): Renamed from x_get_arg.
7846 (Fx_file_dialog): New function.
7847 (w32_list_fonts): Check cache before asking system.
7848 (Vw32_enable_synthesized_fonts): New variable.
7849 (Vw32_enable_italics): Obsolete, removed.
7851 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7852 Use SELECTED_FRAME macro.
7854 * w32menu.c: Add skeleton support for help strings on menus.
7855 (add_menu_item): Native checkbox and radio support added, but not
7856 yet enabled due to bugs.
7857 (push_menu_item): Add parameters type, selection and help.
7859 Formatting changes to reduce unnecessary diffs with xmenu.c.
7861 * w32select.c (Fw32_set_clipboard_data): Update call to
7862 find_charset_in_str.
7864 * w32term.c: Complete rewrite for new redisplay based on new
7865 xterm.c with necessary sections merged back in from old w32term.c.
7867 2000-01-21 Richard M. Stallman <rms@gnu.org>
7869 * data.c (set_internal): Further fix in same criterion.
7871 2000-01-20 Richard M. Stallman <rms@gnu.org>
7873 * data.c (set_internal): Fix the criteria for whether
7874 to swap out the old cached binding.
7876 2000-01-19 Dave Love <fx@gnu.org>
7878 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
7880 2000-01-18 Kenichi Handa <handa@etl.go.jp>
7882 * regex.c (re_compile_fastmap): While checking a range table for
7883 `charset', skip flag bits for a character class correctly.
7885 2000-01-17 Gerd Moellmann <gerd@gnu.org>
7887 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
7889 * xfns.c (x_window): Call lw_create_widget with new parameter
7892 * widget.c (EmacsFrameSetCharSize): Change size of children first
7893 because of problems with main window geometry management under
7896 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
7898 (MENU_ITEMS_ITEM_HELP): New enumerator.
7899 (push_menu_item): Add parameter HELP. Record help in menu_items.
7900 (single_menu_item, single_submenu, list_of_items): Call
7901 push_menu_item with new parameter.
7902 (single_submenu): Set help string in widget value.
7903 (menu_highlight_callback): New function.
7904 (set_frame_menubar): Call lw_create_widget with new
7906 (xmenu_show, xdialog_show): Ditto.
7908 2000-01-13 Gerd Moellmann <gerd@gnu.org>
7910 * sound.c (Fplay_sound): Improve doc string.
7912 2000-01-11 Richard M. Stallman <rms@gnu.org>
7914 * lisp.h (set_internal): Enter the new arg.
7916 * eval.c (specbind): Record buffer-local variables specially,
7917 indicating which buffer's binding was saved.
7918 (unbind_to): Restore buffer-local variables specially
7919 in the proper buffer.
7921 * data.c (set_internal): New arg BUF.
7923 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
7924 * data.c (Fset): Pass new arg to set_internal.
7925 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
7927 2000-01-11 Gerd Moellmann <gerd@gnu.org>
7929 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
7932 2000-01-11 Richard M. Stallman <rms@gnu.org>
7934 * minibuf.c (Ftry_completion): Doc fix.
7936 2000-01-11 Gerd Moellmann <gerd@gnu.org>
7938 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
7941 2000-01-11 Andreas Schwab <schwab@suse.de>
7943 * coding.c (code_convert_region): Initialize total_skip.
7945 2000-01-08 Dave Love <fx@gnu.org>
7947 * eval.c (Fuser_variable_p): Check customizability too.
7949 2000-01-07 Gerd Moellmann <gerd@gnu.org>
7951 * minibuf.c (Fcompleting_read): Doc fix.
7953 2000-01-05 Gerd Moellmann <gerd@gnu.org>
7955 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
7958 * xfns.c (x_create_im): New function to set IM and IC of a frame.
7959 Check that input style is supported before trying to create an
7961 (x_window): Call x_create_im.
7963 2000-01-04 Gerd Moellmann <gerd@gnu.org>
7965 * xfns.c (current_gif_memory_src): New variable.
7966 (gif_load): Record the address of the current memory source
7967 in current_gif_memory_src.
7968 (gif_read_from_memory): Use current_gif_memory_src.
7970 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
7971 macros statement form.
7973 * sound.c (struct sound): Renamed from struct sound_file.
7974 (struct sound): Add members `data' and `header_size'.
7975 (enum sound_attr): Add SOUND_DATA.
7976 (current_sound, current_sound_device): Variables renamed from
7977 sound_file and sound_device.
7978 (parse_sound): Parse :data.
7979 (parse_sound): Handle sound data in strings.
7980 (find_sound_type): Function renamed from find_sound_file_type.
7981 (wav_init, au_init): Fail if sound's header_size is smaller than
7983 (wav_play, au_play): Play sounds from string data.
7985 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
7987 * lisp.h: Add prototype for allocate_string_data.
7989 * alloc.c (Fgarbage_collect): Return number of live and free
7992 * alloc.c (mark_buffer): Remove code in #if 0.
7994 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
7995 (strings_consed): New variable.
7996 (allocate_string): Set it.
7997 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
7998 (Fmemory_use_counts): Return strings_consed. Use Flist.
8000 * alloc.c: General cleanup in comments etc. Remove conditional
8001 compilation for `standalone'.
8003 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
8005 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
8006 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
8007 (DONT_COPY_FLAG): Removed.
8008 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
8009 (struct sdata, struct sblock): New
8010 (struct string_block): Rewritten.
8011 (STRINGS_IN_STRING_BLOCK): New macro.
8012 (oldest_sblock, current_sblock, total_strings, total_free_strings)
8013 (large_sblocks, string_blocks, string_free_list): New variables.
8014 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
8015 (init_strings): Rewritten.
8016 (allocate_string, allocate_string_data, compact_small_strings)
8017 (free_large_strings, sweep_strings): New functions.
8018 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
8019 (struct string_block_head, current_string_block)
8020 (first_string_block, large_string_blocks, STRING_FULLSIZE)
8021 (STRING_PAD): Removed.
8022 (make_uninit_multibyte_string, make_pure_string): Rewritten.
8023 (Fgarbage_collect): Don't set mark bit in large strings.
8024 (mark_object): Mark strings differently. Mark symbol names
8026 (survives_gc_p): Test marked strings differently.
8027 (gc_sweep): Sweep strings differently, unmark strings in
8029 (compact_strings): Removed.
8031 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
8033 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
8034 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
8036 2000-01-04 Kenichi Handa <handa@etl.go.jp>
8038 * fileio.c (Finsert_file_contents): Signal error if visiting file
8039 in a non-empty buffer.
8041 * term.c (encode_terminal_code): Fix the previous change.
8043 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8045 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
8046 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
8048 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
8050 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8052 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
8053 need to test for MSDOS frames.
8055 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8057 * dosfns.c (unspecified_colors): Remove.
8058 (msdos_stdcolor_idx): Use global variables unspecified_fg and
8060 (msdos_stdcolor_name): Return strings for unspecified fore- and
8063 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
8064 (syms_of_xfaces): Remove their staticpro's.
8065 (tty_color_name): Return Lisp strings for unspecified fore- and
8067 (Finternal_set_lisp_face_attribute): Remove the special treatment
8068 for Qunspecified_{f,b}g.
8069 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
8072 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8074 * xdisp.c (reseat_at_next_visible_line_start): Position before
8075 newline only if ending up on a newline.
8076 (next_element_from_ellipsis): Return success. Handle case of
8077 displaying no ellipsis. Fix case of ellipsis defined in display
8079 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
8082 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8084 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
8085 (Fcolor_supported_p): Renamed from face-color-supported-p.
8087 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8089 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
8090 list of colors renamed to tty-defined-color-alist.
8091 (tty_color_name): Pass the frame to tty-color-by-index.
8092 (realize_tty_face): tty-color-alist is now a function which
8093 accepts the frame as argument.
8095 * term.c (Ftty_display_color_p): Accept an optional argument
8098 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8100 * term.c (insert_glyphs): Pass glyph, not &glyph, to
8101 encode_terminal_code.
8103 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8105 * dispnew.c (mode_line_string): Support termcap frames as well.
8107 2000-01-01 Gerd Moellmann <gerd@gnu.org>
8109 * syntax.c (Fforward_word): Undo previous change.
8111 * editfns.c (Fconstrain_to_field): Don't constrain if
8112 inhibit-field-text-motion is non-nil.
8113 (Fline_beginning_position): Undo previous change.
8114 (Fline_end_position): Ditto.
8116 * syntax.c (Fforward_word): Notice field boundaries only if
8117 inhibit-field-text-motion is nil.
8119 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
8121 * editfns.c (Vinhibit_field_text_motion): New variable.
8122 (inhibit-field-text-motion): New DEFVAR_LISP.
8123 (Fline_beginning_position, Fline_end_position): Notice field
8124 boundaries only if inhibit-field-text-motion is nil.
8126 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
8128 (x_build_heuristic_mask): Likewise.
8129 (xbm_load_image_from_file): Change error output.
8130 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
8131 (gif_load, gs_load, x_kill_gs_process): Ditto.
8133 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
8134 color indices when accessing raster pixels.
8135 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
8136 one of :file or :data.
8137 (enum pbm_keyword_index): Add PBM_DATA.
8138 (pbm_format): Add :data.
8139 (pbm_image_p): Allow either :file or :data.
8140 (pbm_read_file): New function.
8141 (pbm_scan_number): Rewritten to read from string.
8142 (pbm_load): Support :data.
8144 See ChangeLog.8 for earlier changes.
8147 ;; coding: iso-2022-7bit