1 2000-11-23 Miles Bader <miles@gnu.org>
3 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
4 the face's inverse-video attribute, rather than overriding it.
6 2000-11-22 Gerd Moellmann <gerd@gnu.org>
8 * xfns.c (x_set_tool_bar_lines): Clear internal border when
9 making tool bar smaller.
11 2000-11-22 Dave Love <fx@gnu.org>
13 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
15 2000-11-22 Miles Bader <miles@gnu.org>
17 * keyboard.c (Vminibuffer_message_timeout): New variable.
18 (command_loop_1): Use it to determine message timeout.
19 (syms_of_keyboard): Initialize it.
21 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
23 2000-11-22 Kenichi Handa <handa@etl.go.jp>
25 * sysdep.c: Move the code for declaring h_errno after #include
28 2000-11-21 Gerd Moellmann <gerd@gnu.org>
30 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
31 the menu bar when the tooltip is unmapped.
33 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
34 sole visible buffer when we're currently in the mini-buffer, and
37 2000-11-21 Jason Rumney <jasonr@gnu.org>
39 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
41 (Fw32_get_clipboard_data): Compare data on clipboard with saved
42 copy of what Emacs last put there. If they are the same, do not
43 use the clipboard copy to avoid losing data due to coding
46 2000-11-22 Miles Bader <miles@gnu.org>
48 * minibuf.c (Vminibuffer_prompt_properties): New variable.
49 (syms_of_minibuf): Initialize it.
50 (read_minibuf): Add properties from Vminibuffer_prompt_properties
51 to prompt, don't make read-only.
53 2000-11-21 Gerd Moellmann <gerd@gnu.org>
55 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
56 BEFORE/AFTER_POTENTIAL_GC.
58 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
60 * buffer.c (mmap_free_1): Avoid a compiler warning.
62 * term.c, cm.c: Don't try to include termcap.h; see comment there.
64 2000-11-21 Kenichi Handa <handa@etl.go.jp>
66 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
69 2000-11-20 Gerd Moellmann <gerd@gnu.org>
71 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
74 * s/gnu-linux.h: Don't use `#cpu'.
76 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
77 not defined in mman.h.
79 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
81 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
82 and store an index in the XClientMessageEvent. Storing a
83 Lisp_Object or pointer can fail on a 64 bit system, since X only
85 (x_scroll_bar_to_input_event): Get the window from
88 2000-11-20 Dave Love <fx@gnu.org>
90 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
92 2000-11-20 Gerd Moellmann <gerd@gnu.org>
94 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
96 2000-11-20 Kenichi Handa <handa@etl.go.jp>
98 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
101 * alloc.c (make_string): Fix previous change. Be sure to make
102 unibyte string correctly.
104 2000-11-19 Gerd Moellmann <gerd@gnu.org>
106 * window.c (Fwindow_list): Change parameter list to be XEmacs
108 (window_list_1): New function.
109 (window_loop): Use it instead of Fwindow_list.
111 * sysdep.c (emacs_ospeed): New variable.
112 (toplevel): Don't declare ospeed extern.
113 (init_baud_rate): Use emacs_ospeed instead of ospeed.
115 * termcap.c (ospeed): Remove.
116 (tputs) [!emacs]: Remove unused code.
117 (tgetent): Avoid a compiler warning.
119 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
120 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
121 SCROLL_BAR_X_WIDGET with additional argument DPY.
123 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
125 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
126 Take the X display as additional argument.
127 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
128 `Widget' is a pointer type that's not easily stored in Lisp_Object
129 form in a portable way.
131 * dispnew.c (update_text_area): Fix last change.
133 2000-11-18 Gerd Moellmann <gerd@gnu.org>
135 * xdisp.c: Use BINDING_STACK_SIZE throughout.
137 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
138 clear current matrices.
140 * buffer.c (mmap_enlarge): Don't print a message on stderr
141 if mapping new memory at the end of the existing region fails.
143 * dispnew.c (update_text_area): Don't skip over equal glyphs
144 when the last current glyph overlaps the glyph to its right.
146 2000-11-18 Miles Bader <miles@gnu.org>
148 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
149 lines that *end* with "..." too (that's the most common case!).
151 2000-11-18 Gerd Moellmann <gerd@gnu.org>
153 * xdisp.c (resize_mini_window): Temporarily change to the
154 mini-window's buffer if necessary.
156 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
157 the tooltip obscures less text under it.
159 2000-11-17 Gerd Moellmann <gerd@gnu.org>
161 * puresize.h (BASE_PURESIZE): Increase to 700000.
163 2000-11-18 Jason Rumney <jasonr@gnu.org>
165 * w32term.c (w32_draw_bitmap): Use face to set colors.
167 2000-11-17 Dave Love <fx@gnu.org>
169 * lread.c (Fload): Fix #ifdef for pcc.
171 2000-11-17 Gerd Moellmann <gerd@gnu.org>
173 * xdisp.c (pos_visible_p): Compute the default character height
176 2000-11-16 Gerd Moellmann <gerd@gnu.org>
178 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
179 knowing the line's height; use the default font's height in that
182 * xfaces.c (weight_table): Add `demi' with the same meaning as
185 2000-11-16 Kenichi Handa <handa@etl.go.jp>
187 * dispnew.c (null_row): New global static variable.
188 (clear_glyph_row): Delete local static variable null_row.
190 2000-11-15 Jason Rumney <jasonr@gnu.org>
192 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
193 (w32_alloc_lighter_color): Use new brightness calculations from
194 xterm.c. Scale delta to be in the range expected by W32.
195 (w32_draw_relief_rect): Use frame relief colors.
197 2000-11-15 Gerd Moellmann <gerd@gnu.org>
199 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
200 (Qinhibit_default_face_x_resources): New variable.
201 (syms_of_frame): Initialize it.
202 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
204 * xdisp.c (pos_visible_p): Improve function comment.
206 * lisp.h (BINDING_STACK_SIZE): New macro.
208 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
209 reading the directory if readdir returns null and errno is EAGAIN
212 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
214 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
215 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
216 Set amount_to_scroll to max of dx and scroll_step so that
217 scroll-conservatively doesn't defeat scroll-step>1.
218 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
219 scroll-conservatively for line-at-a-time scrolling.
221 2000-11-14 Gerd Moellmann <gerd@gnu.org>
223 * window.c (Fpos_visible_in_window_p): Call pos_visible with
226 * xdisp.c (current_mode_line_height, current_header_line_height):
228 (init_xdisp): Initialize them.
229 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
230 and use exact mode line heights if it is set.
232 * lisp.h (pos_visible_p): Change prototype.
234 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
235 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
236 and current_header_line_height first.
237 (current_mode_line_height, current_header_line_height): Declare
240 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
242 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
243 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
244 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
246 2000-11-14 Miles Bader <miles@gnu.org>
248 * xterm.c (x_alloc_lighter_color): Include an additive component
249 too for dark colors, because FACTOR isn't enough.
250 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
253 2000-11-13 Gerd Moellmann <gerd@gnu.org>
255 * keyboard.c (show_help_echo): Call message3_nolog with number of
256 bytes in the help string as 2nd parameter, instead of the number
259 2000-11-13 Miles Bader <miles@gnu.org>
261 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
262 (Fload): Use new openp return protocol.
263 Don't try to use Vload_source_file_function to load .elc files.
264 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
265 openp return protocol.
266 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
268 2000-11-11 Kenichi Handa <handa@etl.go.jp>
270 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
272 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
273 Defined these macros.
274 (NLIST_STRUCT): Avoid re-defining it.
276 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
277 -I/usr/contrib/X11R6/include.
278 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
280 2000-11-10 Jason Rumney <jasonr@gnu.org>
282 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
284 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
285 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
287 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
288 (Qw32_charset_vietnamese): New symbol.
289 (xlfd_charset_of_font): New function.
290 (w32_load_system_font): Use it.
291 (x_to_w32_charset): Use Fassoc to find charset info. Special case
292 when Vw32_charset_info_alist is nil to ensure default face always
293 has font. Use Fcar and Fcdr for safety.
294 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
295 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
296 pseudo-codepages for special cases.
297 (w32_to_x_font): New parameter to allow charset portion to be
298 specified where there is many to one mapping. Callers changed.
299 (w32_list_fonts): Avoid listing fonts that won't display.
301 2000-11-10 Gerd Moellmann <gerd@gnu.org>
303 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
304 (font_list_1): Renamed from font_list.
305 (font_list): New function, trying alternative registries from
306 Vface_alternative_font_registry_alist.
307 (Finternal_set_alternative_font_registry_alist): New function.
308 (syms_of_xfaces): Initialize and Staticpro
309 Vface_alternative_font_registry_alist. Defsubr
310 Finternal_set_alternative_font_registry_alist.
312 2000-11-09 Ken Raeburn <raeburn@gnu.org>
314 * lisp.h (Flooking_at): Declare.
316 2000-11-09 Gerd Moellmann <gerd@gnu.org>
318 * dired.c (directory_files_internal): Fix a braino.
320 * dired.c (directory_files_internal): Add missing GCPRO's.
323 2000-11-08 Gerd Moellmann <gerd@gnu.org>
325 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
326 (resize_mini_window): Return quickly if Vresize_mini_window is
327 nil. Don't return if Vmax_mini_window_height is nil.
329 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
330 (syms_of_xdisp): Initialize them.
331 (resize_mini_window): Act according to the setting of
333 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
335 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
336 scroll bar widget after configuring it, so that it will appear at
337 the right position from the start.
338 (XTredeem_scroll_bar): Cleaned up.
340 2000-11-08 Kenichi Handa <handa@etl.go.jp>
342 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
343 font is taller than the frame line, we don't have to bias the
346 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
348 2000-11-07 Dave Love <fx@gnu.org>
350 * config.in (HAVE_MKSTEMP): Add.
352 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
354 2000-11-07 Gerd Moellmann <gerd@gnu.org>
356 * window.c (Fset_window_configuration): Don't try to preserve
357 point in the current buffer, if that buffer is displayed in more
360 * xfaces.c (lookup_named_face): If default face isn't realized,
361 try to realize it. Return -1 if not successful.
362 (Fx_list_fonts): Handle case that face cannot be determined.
363 (Fface_font): Likewise.
365 2000-11-06 Gerd Moellmann <gerd@gnu.org>
367 * window.c (displayed_window_lines): Detect partially
368 visible lines at the bottom correctly.
370 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
372 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
373 when ensuring we don't do visit in indirect buffer.
375 2000-11-06 Kenichi Handa <handa@etl.go.jp>
377 * composite.h (compose_chars_in_text): Add prototype.
379 * composite.c (Vcomposition_function_table): New variable.
380 (Qcomposition_function_table): New variable.
381 (run_composition_function): Call
382 Vcompose_chars_after_function with three arguments.
383 (compose_chars_in_text): New function.
384 (syms_of_composite): Modified the doc-string of
385 Vcompose_chars_after_function. Declare composition-function-table
386 as a lisp variable, and initialize it.
388 * xfns.c (x_encode_text): Suppress producing escape sequences for
391 * xselect.c: Include composite.h.
392 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
394 2000-11-05 Andrew Innes <andrewi@gnu.org>
396 * w32term.c (x_produce_glyphs): Fix typo in enum name.
398 * sysdep.c (read_input_waiting): Remove extraneous argument to
401 * w32fns.c (Fx_server_version): Include w32_build_number in the
404 * w32heap.c (w32_build_number): New variable.
405 (cache_system_info): Set it.
407 * w32heap.h (w32_build_number): Add extern.
409 * emacs.c (syms_of_emacs): Update docstring for
410 system-configuration, to reflect the actual usage on MS-Windows.
412 2000-10-31 Gerd Moellmann <gerd@gnu.org>
414 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
415 process idle timers while waiting for another event.
417 * dispnew.c (update_frame_line): Handle case where spaces in
418 the default face are colored.
420 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
421 window height hasn't changed.
423 2000-10-31 Jason Rumney <jasonr@gnu.org>
425 * w32term.c (x_produce_glyphs): Handle composite characters.
426 (x_draw_glyph_string_foreground)
427 (x_draw_composite_glyph_string_foreground): Restore old font.
429 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
431 * minibuf.c (read_minibuf): Reset the undo history just before
432 starting the recursive-edit.
434 2000-10-30 Gerd Moellmann <gerd@gnu.org>
436 * xfaces.c (menu_face_change_count): New variable.
437 (Finternal_set_lisp_face_attribute): Increment it for changes
439 (realize_basic_faces): Reflect changes in the `menu' faces
442 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
443 dy obtained from the iterator's y-position after moving from
444 scroll_margin_pos to PT; see comment there.
446 * xdisp.c (safe_eval_handler): Call add_to_log.
448 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
449 is not a symbol or string.
451 * xdisp.c (echo_area_display): Don't perform a display update from
452 inside redisplay. The update will happen anyway at the end of
453 redisplay, and it can confuse redisplay (GC messages while
454 redisplaying, for instance.)
456 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
458 * xrdb.c (x_load_resources): Use the class name in the defaults.
460 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
461 (regex_compile): Catch bogus \(\1\).
463 2000-10-30 Gerd Moellmann <gerd@gnu.org>
465 * xterm.c (x_alloc_nearest_color): Fix last change to compare
468 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
469 we have a color cache, check that the cached color equals the
470 allocated color. If not, clear the color cache.
472 * window.c (displayed_window_lines): Change buffers if necessary.
473 Fix computation of displayed lines.
475 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
476 update_menu_bindings to DEFVAR_BOOL.
478 2000-10-30 Kenichi Handa <handa@etl.go.jp>
480 * search.c (Fset_match_data): Be sure to make search_regs always sane.
482 * puresize.h (BASE_PURESIZE): Increase to 680000.
484 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
486 2000-10-29 Jason Rumney <jasonr@gnu.org>
488 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
490 * w32term.c (w32_bdf_per_char_metric): Negate descent.
491 (w32_cache_char_metrics): Handle possibility that 'x' does not
493 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
495 * w32bdf.h (bdffont): Add nchars.
497 * w32bdf.c (set_bdf_font_info): Set it.
498 (w32_BDF_TextOut): Swap byte order of double byte characters.
499 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
501 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
503 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
504 don't override the colors in frame's param_alist, unless they are
507 * term.c (reassert_line_highlight): If inverse_video is non-zero,
508 reverse the effect of the highlight flag.
510 2000-10-27 Ken Raeburn <raeburn@gnu.org>
512 * window.h (Fwindow_live_p): Declare.
514 * undo.c (record_delete): Check that last_undo_buffer is really a
515 buffer before applying XBUFFER to it.
517 * keymap.c (where_is_internal): Pass lisp object, not integer, to
520 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
522 * lisp.h (KEYMAPP): New macro.
523 (get_keymap): Remove.
524 (get_keymap_1): Rename get_keymap.
526 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
528 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
530 * xmenu.c (single_submenu): Use KEYMAPP.
531 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
532 Use KEYMAPP rather than Fkeymapp.
534 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
536 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
537 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
538 Use KEYMAPP rather than Fkeymapp.
539 (single_submenu): Use KEYMAPP.
540 (w32_menu_show, w32_dialog_show): Use TRUE.
542 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
544 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
545 (Fkeymapp): Use KEYMAPP.
546 (get_keymap): Rename from get_keymap_1. Remove old def.
547 Return t when autoload=0 and error=0 and the keymap needs autoloading.
548 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
549 (Fminor_mode_key_binding): Don't raise an error if the binding
551 (Fuse_global_map, Fuse_local_map): Allow autoloading.
552 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
554 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
555 Allow Vspecial_event_map to be autoloaded.
556 (menu_bar_items): Fetch the keymap rather than using keymapp.
557 (menu_bar_one_keymap): No need to follow func-indirect any more.
558 (parse_menu_item): get_keymap_1 -> get_keymap.
559 (tool_bar_items): Fetch the keymap rather than using keymapp.
560 (read_key_sequence): Use KEYMAPP.
562 * intervals.c (get_local_map): Use get_keymap rather than following
563 function-indirections explicitly.
565 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
567 2000-10-27 Jason Rumney <jasonr@gnu.org>
569 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
570 point, as Windows has oversized fonts.
572 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
574 2000-10-27 Gerd Moellmann <gerd@gnu.org>
576 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
577 (freehook, reallochook): Handle null pointer arguments.
578 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
580 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
582 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
583 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
584 Giving in to popular pressure to shut up the compiler with casts.
586 2000-10-27 Gerd Moellmann <gerd@gnu.org>
588 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
589 signed value, and use a default value computed from the font's
592 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
594 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
595 that specify a negative underline position can still use underlines.
597 * window.c (Fpos_visible_in_window_p): Make POS default to
598 WINDOW's point, not the current buffer's point.
600 2000-10-26 Dave Love <fx@gnu.org>
602 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
605 2000-10-26 Gerd Moellmann <gerd@gnu.org>
607 * window.c (size_window): Compute size difference from sum of old
608 child window sizes instead of from parent's size.
610 * xdisp.c (pos_visible_p): Change current buffer if necessary.
611 Handle obscured lines at the top of the window.
613 * frame.c (Fdelete_frame): Doc fix. Move running the hook
614 down after the last error condition check.
616 * frame.c (Fdelete_frame): Run delete-frame-hook.
618 2000-10-26 Kenichi Handa <handa@etl.go.jp>
620 * coding.c (decode_coding): Fix previous change (check also
621 CODING_MODE_LAST_BLOCK).
623 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
625 * regex.c: More `unsigned char' -> `re_char' changes.
626 Also change several `int' into `re_wchar_t'.
627 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
628 (PUSH_FAILURE_POINTER): Don't cast any more.
629 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
630 We want GCC to complain, since this piece of code makes
631 re_match non-reentrant, which *should* be fixed.
632 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
633 (EXTEND_BUFFER): Use RETALLOC.
634 (SET_LIST_BIT): Don't cast.
635 (re_wchar_t): New type.
636 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
637 that those two functions will always properly return.
638 (IMMEDIATE_QUIT_CHECK): Cast to void.
639 (analyse_first): Use recursion rather than an explicit stack.
640 (re_compile_fastmap): Can't fail anymore.
641 (re_search_2): Don't check re_compile_fastmap for failure.
642 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
643 Now also sets the new value (passed in a new argument).
644 (re_match_2_internal): Use it.
645 Also, use a new var `reg' of type size_t when looping through regs
646 rather than reuse the inappropriate `mcnt'.
648 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
649 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
650 (where_is_internal): Renamed from Fwhere_is_internal.
651 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
652 (Fwhere_is_internal): New function wrapping where_is_internal.
653 (where_is_internal_1): Handle the case where we're filling the cache.
654 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
656 2000-10-25 Miles Bader <miles@gnu.org>
658 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
660 2000-10-25 Gerd Moellmann <gerd@gnu.org>
662 * window.c (pos_fully_visible_p): Removed.
663 (Fpos_visible_in_window_p): Use pos_visible_p to determine
664 if position is visible and/or fully visible.
666 * lisp.h (pos_visible_p): Add prototype.
668 * xdisp.c (pos_visible_p): New function.
670 2000-10-25 Kenichi Handa <handa@etl.go.jp>
672 * process.c (send_process): If OBJECT is t, it means that the data
673 is from C string, but we should encode it. Before calling
674 setup_raw_text_coding_system, be sure to flush out data by the
675 previous coding system.
677 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
679 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
680 assignment of startpos to prev when startpos == pos.
682 * editfns.c (find_field): Set the field stickiness correctly from
683 overlay fields. Use renamed `text_property_stickiness'.
684 (text_property_stickiness): Renamed from `char_property_stickiness'.
685 Only check text properties, not overlays.
686 * textprop.c (get_char_property_and_overlay): New function.
687 (Fget_char_property): Use it.
688 * intervals.h (get_char_property_and_overlay): Add declaration.
690 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
692 * keymap.c: Use AREF, ASET and ASIZE macros.
693 (Fmake_sparse_keymap): Docstring fix.
695 (shadow_lookup): Move up.
696 Handle the case where lookup-key returns an integer.
697 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
698 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
699 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
700 Simplify/rewrite the keymap-finding code.
701 Add check for command shadowing, using shadow_lookup.
703 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
705 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
706 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
709 2000-10-24 Andrew Innes <andrewi@gnu.org>
711 * dired.c (directory_files_internal_unwind): New function.
712 (directory_files_internal): Use it to ensure closedir is called
713 even if expand-file-name or file-attributes throw, eg. because of
714 a user interrupt. Also enable immediate_quit while calling
715 re_search, so that matching can be interrupted as well.
717 2000-10-24 Andrew Innes <andrewi@gnu.org>
719 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
721 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
722 so that re_search functions only quit when callers expect them to.
724 2000-10-24 Kenichi Handa <handa@etl.go.jp>
726 * regex.c (regex_compile): Change the way of handling a range from
727 a char less than 256 to a char not less than 256.
729 2000-10-24 Gerd Moellmann <gerd@gnu.org>
731 * window.c (size_window): Prevent setting window's width or
732 height to a negative value (esp. with XSETFASTINT).
734 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
735 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
736 (protect_malloc_state) [GC_MALLOC_CHECK &&
737 GC_PROTECT_MALLOC_STATE]: New function.
738 (PROTECT_MALLOC_STATE): New macro.
739 (__malloc_initialize, morecore, _malloc_internal)
740 (_free_internal) _realloc_internal): Use it to make _heapinfo
741 read-only outside of gmalloc.
743 * keymap.c: Update copyright.
745 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
748 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
750 * filelock.c (unlock_all_files): Use unlock_file to expand each
751 buffer's file_truename before trying remove its lock file.
753 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
755 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
756 or CRLF, decode EOLs.
758 2000-10-24 Kenichi Handa <handa@etl.go.jp>
760 * window.c (Fdisplay_buffer): Fix doc.
762 2000-10-23 Jason Rumney <jasonr@gnu.org>
764 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
765 ASCII font of default fontset on Windows.
767 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
768 xterm.c comment below).
770 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
772 2000-10-23 Gerd Moellmann <gerd@gnu.org>
774 * xterm.c (x_connection_closed): Reset handling_signal.
776 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
779 2000-10-23 Miles Bader <miles@gnu.org>
781 * window.c (window_scroll_pixel_based, window_scroll_line_based):
782 Pass nil for FULLY argument to Fpos_visible_in_window_p to
783 maintain old behavior.
784 * minibuf.c (Fminibuffer_complete): Likewise.
786 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
788 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
789 that when a font can't be exactly centered, it errs up rather than
792 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
794 * fns.c (Fbase64_decode_string): The decoded result should be
797 2000-10-23 Andrew Choi <akochoi@i-cable.com>
799 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
801 * dispnew.c [macintosh]: Include macterm.h.
802 (init_display) [macintosh]: Initialization for window system.
804 * emacs.c (main) [macintosh]: Call syms_of_textprop,
805 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
806 syms_of_search, x_term_init, and init_keyboard before calling
807 init_window_once. Also, call syms_of_xmenu.
809 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
810 default fontset to Monaco.
812 * frame.c [macintosh]: Include macterm.h. Remove declarations of
813 NewMacWindow and DisposeMacWindow.
814 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
815 instead of calling NewMacWindow and setting fields of
816 f->output_data.mac directly. Call init_frame_faces.
817 (Fdelete_frame) [macintosh]: Remove unused code.
818 (Fmodify_frame_parameters) [macintosh]: Call
819 x_set_frame_parameters instead of mac_set_frame_parameters.
821 * frame.h [macintosh]: Define menu_bar_lines field in struct
822 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
824 * keyboard.c [macintosh]: Include macterm.h.
825 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
826 and menu_bar_activate_event type events as for X and NT.
827 (make_lispy_event) [macintosh]: Construct lisp events of type
828 MENU_BAR_EVENT as for X and NT.
830 * sysdep.c [macintosh]: Remove declaration for sys_signal.
831 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
832 (sys_subshell) [macintosh]: Remove definition entirely.
833 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
834 Vwindow_system_version here. Remove initialization of
836 (read_input_waiting): Correct the number of parameters passed to
838 Move all Macintosh functions to mac/mac.c.
840 * term.c [macintosh]: Include macterm.h.
842 * window.c [macintosh]: Include macterm.h.
844 * xdisp.c [macintosh]: Include macterm.h. Declare
845 set_frame_menubar and pending_menu_activation.
846 (echo_area_display) [macintosh]: Do not return if terminal frame
847 is the selected frame.
848 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
849 Allow only the selected frame to set menu bar.
850 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
851 calling FRAME_EXTERNAL_MENU_BAR (f).
852 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
854 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
855 and check_x. Declare XCreateGC. Define x_create_gc and
856 x_free_gc. Initialize font_sort_order.
857 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
858 but call x_list_fonts instead of w32_list_fonts.
859 (Finternal_face_x_get_resource) [macintosh]: Do not call
860 display_x_get_resource.
861 (prepare_face_for_display) [macintosh]: Set xgcv.font.
862 (realize_x_face) [macintosh]: Load the font if it is specified in
864 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
867 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
869 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
870 is nil: since we go to the end of submap anyway, we'd end up
872 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
873 doesn't obey autoload.
875 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
877 * msdos.c (dos_set_window_size): Update screen dimension variables.
879 2000-10-21 Jason Rumney <jasonr@gnu.org>
881 * w32term.c (w32_cache_char_metrics): Double check that font is
882 really fixed pitch before trusting tmPitchAndFamily.
884 2000-10-21 Andrew Innes <andrewi@gnu.org>
886 * w32gui.h (w32_char_font_type): Move enum from w32term.c
888 * w32term.h: Extern decl for w32_cache_char_metrics.
890 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
892 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
893 (w32_unload_font): Free per_char array if present.
895 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
896 cached information in emulated XFontStruct to handle common cases
897 quickly. Do not allocate XCharStruct for return.
898 (w32_native_per_char_metric): New function.
899 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
901 (x_produce_glyphs): Don't get an HDC. Change calls to
902 w32_per_char_metric to match arg change above. Remove calls to
904 (w32_get_glyph_overhangs): Ditto.
905 (w32_cache_char_metrics): New function.
907 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
908 ($(BLD)/casefiddle.$(O)): Remove compile command.
909 ($(BLD)/gmalloc.$(O)): Remove compile command.
910 ($(BLD)/dispnew.obj):
911 ($(BLD)/keyboard.obj):
912 ($(BLD)/w32inevt.obj):
916 ($(BLD)/editfns.obj):
922 ($(BLD)/intervals.obj):
923 ($(BLD)/minibuf.obj):
927 ($(BLD)/textprop.obj):
929 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
930 ($(BLD)/term.obj): Add dependency on dispextern.h.
932 * makefile.nt ($(BLD)\dispnew.obj):
933 ($(BLD)\keyboard.obj):
934 ($(BLD)\w32inevt.obj):
938 ($(BLD)\editfns.obj):
944 ($(BLD)\intervals.obj):
945 ($(BLD)\minibuf.obj):
949 ($(BLD)\textprop.obj):
951 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
952 ($(BLD)\term.obj): Add dependency on dispextern.h
954 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
956 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
957 with an additional argument of Qt.
959 2000-10-21 Miles Bader <miles@gnu.org>
961 * window.c (pos_fully_visible_in_window_p): New function.
962 (Fpos_visible_in_window_p): Add FULLY argument.
963 Use pos_fully_visible_in_window_p.
964 (window_scroll_pixel_based, window_scroll_line_based): Update
965 calls to Fpos_visible_in_window_p.
966 * lisp.h (Fpos_visible_in_window_p): Update prototype
968 2000-10-20 Gerd Moellmann <gerd@gnu.org>
970 * alloc.c (toplevel): Conditionalize compilation of mem_*
971 functions differently.
973 2000-10-20 Jason Rumney <jasonr@gnu.org>
975 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
976 mem_init where it used to be. mem_z etc not defined otherwise.
978 2000-10-20 Gerd Moellmann <gerd@gnu.org>
980 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
982 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
983 structure definition and related variabled to the top of the file.
984 Include this code when GC_MALLOC_CHECK is defined.
985 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
986 register/unregister allocated region.
987 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
988 which isn't allocated.
989 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
990 something which is already in use.
991 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
992 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
993 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
994 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
996 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
997 _malloc_internal instead of malloc.
998 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
1001 2000-10-20 Andrew Innes <andrewi@gnu.org>
1003 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
1005 (my_strftime) <macro>: Don't use macro arg list when redefining as
1007 (my_strftime) <function>: Supply 0 as ut argument.
1009 2000-10-19 Jason Rumney <jasonr@altavista.net>
1011 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
1012 including dispextern.h, as it stops faces from working.
1014 * w32fns.c (Fx_create_frame): Don't bother calling
1015 face-set-after-frame-default since the caller does it for us
1016 anyway. Clean up calls to x_get_arg to be consistent with X.
1018 * w32term.c (x_produce_glyphs): Handle
1019 unibyte_display_via_language_environment correctly.
1020 (w32_draw_box_rect): Fix the calculation of width and height.
1022 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
1023 as it has stopped working.
1024 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
1027 2000-10-19 Gerd Moellmann <gerd@gnu.org>
1029 * eval.c (skip_debugger): Prevent a compiler warning.
1030 (Fcondition_case): Likewise.
1031 (Fbacktrace_frame): Use a null interactive spec.
1033 2000-10-19 Kenichi Handa <handa@etl.go.jp>
1035 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
1037 2000-10-18 Gerd Moellmann <gerd@gnu.org>
1039 * strftime.c: Sync with glibc, file version 1.78.
1040 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
1041 should no longer be used according to ISO 8601.
1043 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
1044 no map for meta_prefix_char, don't try to use it as a keymap.
1045 Instead, if T_OK is non-zero, look up a default binding, if any,
1046 otherwise, if T_OK is zero, return nil.
1048 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
1049 (x_to_xcolors, png_load): Use x_query_color.
1051 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
1053 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
1055 (x_copy_color, x_alloc_lighter_color): Likewise.
1057 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
1058 (x_query_color, x_query_colors): Add prototype.
1060 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
1061 check_string_bytes only if not noninteractive, increase count to 50.
1063 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
1065 * insdel.c (adjust_markers_for_delete): Handle before-insertion
1068 2000-10-17 Gerd Moellmann <gerd@gnu.org>
1070 * alloc.c (pure_bytes_used): Renamed from pureptr.
1072 (pure_alloc): New function.
1073 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
1075 (Fpurecopy): Use PURE_POINTER_P.
1077 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
1078 PT has moved backward.
1080 * xdisp.c (cursor_row_p): Take continued lines into account.
1082 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
1084 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
1085 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
1086 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
1089 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
1090 of selective display off while searching for the next line start.
1092 2000-10-17 Kenichi Handa <handa@etl.go.jp>
1094 * Makefile.in (term.o): Depend on dispextern.h.
1096 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
1098 * keymap.c (keymap_memberp): Ensure that nil is not a member.
1100 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1102 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
1103 the iterator at the beginning, so that they can be set later on,
1104 for instance in reseat_at_next_visible_line_start, without being
1107 * xfns.c (pbm_format): Add :foreground and :background keywords.
1108 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
1109 (xbm_load): Recognize foreground and background color
1112 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
1114 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
1116 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
1119 * msdos.c (IT_set_face): Compare highlighted face with the default
1120 face, and invert colors if these faces' colors are identical.
1121 (Fmsdos_remember_default_colors): Don't swap foreground and
1122 background colors in initial_colors[].
1123 (IT_set_frame_parameters): Don't swap frame's foreground and
1124 background pixels. If ALIST includes "(reverse . t)", swap
1125 foreground-color and background-color properties in frame's
1126 param_alist. If the original frame's param_alist doesn't specify
1127 the colors, store unspecified-fg and unspecified-bg, reversed if
1130 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
1131 the colors are unspecified and reversed, reverse fore- and back-
1132 ground in the returned value.
1133 (Fframe_parameter): Ditto.
1135 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1137 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
1138 get_last_unchanged_at_beg_row.
1139 (find_first_unchanged_at_end_row): Renamed from
1140 get_first_unchanged_at_end_row.
1141 (find_first_unchanged_at_end_row): Convert assertions to
1142 unconditional tests which abort. When looking for a row in
1143 unchanged text, don't go further back than first_text_row.
1145 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
1146 Don't add in the last line's height when deciding if the new
1147 position is below the scroll margin.
1149 2000-10-16 Miles Bader <miles@gnu.org>
1151 * editfns.c (Fconstrain_to_field): Check carefully for field
1152 boundaries if either OLD_POS or NEW_POS has a non-nil field
1153 property, even if they're the same.
1155 2000-10-16 Kenichi Handa <handa@etl.go.jp>
1157 * xterm.c (x_draw_box_rect): Fix the calculation of width and
1158 height for XFillRectangle.
1160 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
1162 * syntax.c (Fstring_to_syntax): New function extracted from
1163 Fmodify_syntax_entry.
1164 (Fmodify_syntax_entry): Use it and document the ! and | fences.
1165 (skip_chars, Fforward_comment): Remove unused variables.
1166 (syms_of_syntax): Add defsubr for string-to-syntax.
1167 (describe_syntax): Add code for comment and string fences.
1169 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
1171 * keymap.c (access_keymap): Add AUTOLOAD parameter.
1172 Do the meta->esc mapping. Call get_keyelt before returning.
1173 Start scanning from the second element (the first is always `keymap')
1174 to make it easier to detect when we reach a parent map.
1175 Handle the case of inheriting from a symbol whose function is a map.
1176 (Fkeymap_parent): Also handle the `inherit from symbol' case.
1177 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
1178 (get_keyelt, Flookup_key): Update call to access_keymap.
1179 Remove the meta->esc mappings.
1180 (define_as_prefix): Delete old disabled code.
1181 (menu_item_p): New function.
1182 (where_is_internal_1): Skip over the few remaining menu items.
1183 * lisp.h (access_keymap): Update prototype.
1184 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
1185 Update call to access_keymap.
1186 (follow_key, read_key_sequence): Update calls to access_keymap.
1187 Remove the meta->esc mappings.
1189 2000-10-13 Gerd Moellmann <gerd@gnu.org>
1191 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
1192 with additional argument.
1194 * xdisp.c (cursor_row_p): New function.
1195 (try_cursor_movement, display_line): Use it.
1197 * xdisp.c (append_space): Also save/restore iterator's current
1198 character and its length.
1200 * xdisp.c (init_from_display_pos): Add an assertion.
1201 (handle_stop): Don't set iterator's add_overlay_start.
1202 (handle_invisible_prop): Likewise.
1203 (load_overlay_strings): If text under an overlay is invisible,
1204 take both before- and after-strings into account when the iterator
1205 is positioned either at the start or at the end of the overlay.
1206 (forward_to_next_line_start): Rewritten.
1207 (reseat_at_next_visible_line_start): Rewritten.
1208 (set_iterator_to_next): Add parameter RESEAT_P.
1210 * dispextern.h (struct it): Remove member add_overlay_start.
1211 (set_iterator_to_next): Change prototype.
1213 2000-10-13 Kenichi Handa <handa@etl.go.jp>
1215 * coding.c (code_convert_region): Be sure to initialize
1216 coding->category_idx.
1217 (decode_coding_string): Set coding->src_multibyte and
1218 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
1219 (encode_coding_string): Set coding->src_multibyte and
1220 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
1222 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
1224 * xfns.c (Fx_create_frame): Don't bother calling
1225 face-set-after-frame-default since the caller does it for us anyway.
1227 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1229 * window.c (coordinates_in_window): Fix detection of vertical line
1230 on character terminals.
1232 2000-10-12 Gerd Moellmann <gerd@gnu.org>
1234 * editfns.c (save_excursion_save): Additionally record the
1236 (save_excursion_restore): If buffer was visible in a window, and a
1237 different window was selected, and the old selected window is
1238 still live, restore point in that window.
1240 2000-10-12 Kenichi Handa <handa@etl.go.jp>
1242 * xterm.c (x_produce_glyphs): Handle
1243 unibyte_display_via_language_environment correctly.
1245 * regex.c (regex_compile): Change the way of handling a range from
1246 unibyte char to multibyte char.
1248 * syntax.c (skip_chars): Change the way of handling a range from
1249 unibyte char to multibyte char.
1251 * process.c (read_process_output): Cancel previous change.
1253 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
1255 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
1257 * charset.c (Ffind_charset_string): Doc fix.
1258 (Ffind_charset_region): Doc fix.
1260 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
1262 * process.c (read_process_output): Fix previous change. Adjust
1263 multibyteness of text to insert in a buffer by
1264 string_make_unibyte/multibyte instead of
1265 Fstring_as_unibyte/multibyte.
1267 2000-10-10 Andreas Schwab <schwab@suse.de>
1269 * alloc.c (mark_object): Remove all workarounds installed on
1272 2000-10-10 Kenichi Handa <handa@etl.go.jp>
1274 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
1276 (base64_encode_1): Make it work for a text of multibyte form.
1277 (Fbase64_decode_region): Allocate sufficient memory for multibyte
1278 case. Don't call str_to_multibyte because base64_decode_1
1279 produces correct multibyte form for eight-bit codes.
1280 (Fbase64_decode_string): Adjusted for the change of
1282 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
1283 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
1286 * charset.h (CHAR_STRING): Optimized for single byte characters.
1288 2000-10-09 Andreas Schwab <schwab@suse.de>
1290 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
1291 -1 after socket is closed, to fall through to error processing.
1293 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
1295 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
1296 variables. If ALIST includes foreground-color or
1297 background-color, change also the colors of the default face for
1300 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1302 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
1303 them extern (they are defined on xfaces.c).
1304 (syms_of_msdos): Don't intern and don't staticpro
1305 Qbackground_color and Qforeground_color.
1307 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
1309 * frame.c (Fframe_parameter): For non-windowed frames, if
1310 f->param_alist says foreground or background color is unspecified,
1311 call tty_color_name to return the color name computed from the
1312 frame's current colors.
1314 2000-10-06 Dave Love <fx@gnu.org>
1316 * terminfo.c (ospeed): Don't declare.
1318 * sysdep.c: Don't include string.h.
1319 (h_errno): Declare conditional also on TRY_AGAIN.
1321 * charset.c (Ffind_charset_string): Doc fix.
1323 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
1324 (Fbase64_decode_region, Fbase64_decode_string): More explicit
1327 2000-10-05 Dave Love <fx@gnu.org>
1329 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
1330 position like menu-bar.
1332 2000-10-05 Gerd Moellmann <gerd@gnu.org>
1334 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
1336 * xdisp.c (handle_single_display_prop): Use safe_call1.
1337 (safe_call): Renamed from call_function.
1338 (safe_call1): New function.
1339 (handle_fontified_prop): Use safe_call1 instead of call1.
1340 (safe_eval): Renamed from eval_form.
1341 (safe_eval_handler): Renamed from eval_handler.
1342 (handle_single_display_prop, display_mode_element): Use safe_eval
1343 instead of eval_form.
1345 * xfaces.c (merge_face_heights): Use safe_call instead of
1348 * keyboard.c (show_help_echo): Use safe_call instead of
1349 call_function; use safe_eval instead of eval_form.
1351 * lisp.h (safe_call): Renamed from call_function.
1352 (safe_eval): Renamed from eval_form.
1353 (safe_call1): Add prototype.
1355 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
1357 * xfns.c (image_ascent): Rearrange ascent calculation for the
1360 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
1362 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
1363 (where_is_internal_1): Don't bother ignoring menu-items any more.
1365 2000-10-04 Gerd Moellmann <gerd@gnu.org>
1367 * keyboard.c (update_menu_bindings): New variable.
1368 (parse_menu_item): Use AREF. If update_menu_bindings
1369 is 0, don't update menu bindings.
1370 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
1372 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
1374 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
1377 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
1379 * syntax.c (forw_comment): Match nestedness of ender/starter.
1380 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
1381 (prev_char_comstart_first): Remove.
1382 (back_comment): Check two-char comment markers more carefully
1383 to better handle overlapping cases like *//* or /* */* */ ...
1384 Match nestedness of ender/starter.
1386 2000-10-02 Dave Love <fx@gnu.org>
1388 * config.in (HAVE_GAI_STRERROR): Add undef.
1390 * process.c (Fopen_network_stream): Use it.
1392 * m/alpha.h (NO_REMAP): Don't define.
1394 2000-10-02 Gerd Moellmann <gerd@gnu.org>
1396 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
1397 return with a string converted to an integer or vice versa when
1398 Vmocklisp_arguments is t.
1399 (Fsignal): Likewise. The function can return for `quit'.
1400 (struct gcpro): Declare member `var' to point to a volatile
1403 * eval.c (error): Prevent compiler warning.
1405 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
1407 * keymap.c (keymap_memberp): New function.
1408 (Fset_keymap_parent): Use it.
1409 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
1410 Use keymap_memberp to avoid creating cycles.
1411 (access_keymap): Use KEYMAPP.
1413 2000-09-30 Gerd Moellmann <gerd@gnu.org>
1415 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
1416 gai_strerror. Make sure xerrno is set if connect fails. Improve
1419 2000-09-29 Jason Rumney <jasonr@gnu.org>
1421 * w32term.c (w32_char_font_type, w32_encode_char)
1422 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
1423 (w32_bdf_per_char_metric): New function.
1424 (w32_per_char_metric): Use it.
1425 (x_draw_glyph_string_background): Always draw background for BDF
1428 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
1429 GDI object which is a scarce resource.
1431 * w32bdf.c (search_file_line): Fix skipping of whitespace.
1432 (get_quoted_string): Fix limit on memchr search.
1433 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
1434 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
1435 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
1436 (get_cached_font_char, cache_char_offset): Use macro
1437 BDF_CODEPOINT_RANGE_COVER_P.
1438 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
1439 (clear_cached_bitmap_slots): New function.
1440 (GET_HEX_VALUE): G-Z, g-z are not hex.
1441 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
1442 (get_bitmap_with_cache): Use new cache implementation.
1443 (create_offscreen_bitmap): New function.
1444 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
1446 * w32term.c (x_produce_glyphs): If the distance from the current
1447 position to the next tab stop is less than a canonical character
1448 width, use the tab stop after that.
1449 (x_draw_glyphs): Handle case START and END are out of bounds more
1451 (x_clear_mouse_face): Block/unblock input.
1452 (x_display_and_set_cursor): Don't show a hollow box cursor for
1453 buffers whose cursor_type is nil.
1455 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1457 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
1460 * dispextern.h (updating_frame): Declare extern.
1462 2000-09-29 Andreas Schwab <schwab@suse.de>
1464 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
1466 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1468 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
1469 use its function definition.
1470 (tool_bar_items): Likewise.
1472 * lisp.h (fatal): Declare NO_RETURN.
1474 2000-09-29 Kenichi Handa <handa@etl.go.jp>
1476 * keymap.c: Remove the line "#undef NULL".
1478 2000-09-28 Gerd Moellmann <gerd@gnu.org>
1480 * xterm.c (x_make_frame_visible): Try harder to make the frame
1483 2000-09-28 Dave Love <fx@gnu.org>
1485 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
1487 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
1489 * .gdbinit (xreload): Note its need on GNU/Linux.
1491 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
1492 r_alloc, r_alloc_free.
1494 2000-09-28 Kenichi Handa <handa@etl.go.jp>
1496 * syntax.c (skip_chars): Handle negation correctly.
1498 2000-09-27 Gerd Moellmann <gerd@gnu.org>
1500 * xfaces.c (realize_default_face): Call set_lface_from_font_name
1501 with non-zero FORCE_P argument.
1503 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
1506 * xdisp.c (window_box_height): Add an assertion.
1508 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
1509 tool-bar than is available.
1510 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
1512 2000-09-27 Dave Love <fx@gnu.org>
1514 * s/irix6-5.h: Now works 64-bit. Tidied.
1516 2000-09-26 Gerd Moellmann <gerd@gnu.org>
1518 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
1519 instead of BITS_PER_INT.
1520 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
1521 EMACS_UINT, respectively.
1522 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
1524 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
1526 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
1528 * window.c (freeze_window_starts): Construct last argument for
1529 foreach_window differently.
1531 * xfns.c (x_decode_color): Don't return a Lisp_Object.
1533 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
1534 EMACS_UINT instead of `int' and `unsigned int'.
1535 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
1537 * frame.h (struct frame): Make the `nothing' member of union
1538 output_data an EMACS_INT.
1540 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
1542 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
1543 size in the sdata structure.
1544 (SDATA_NBYTES, SDATA_DATA): New macros.
1545 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
1546 differently for the different layout of the sdata structure.
1547 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
1549 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
1550 Check that size recorded in the string size and size recorded in
1551 the sdata structure agree.
1553 2000-09-25 Dave Love <fx@gnu.org>
1555 * buffer.c: Include stdio.h.
1557 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
1559 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
1561 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
1562 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
1564 (__malloc_extra_blocks): Declare as __malloc_size_t.
1566 2000-09-25 Gerd Moellmann <gerd@gnu.org>
1568 * alloc.c (mark_image): Use GC_NILP instead of NILP.
1570 * keyboard.c (show_help_echo): Set help_echo_showing_p.
1571 (read_char): If help-echo is showing, preserve the echo area
1574 * xdisp.c (help_echo_showing_p): New variable.
1575 (set_message): Reset it to 0.
1576 (init_xdisp): Initialize help_echo_showing_p.
1578 * dispextern.h (help_echo_showing_p): Declare extern.
1580 * config.in: Fix typo in __GNUC_MINOR__.
1582 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
1584 * s/freebsd.h (POSIX_SIGNALS): Define.
1586 * xterm.c (x_clear_mouse_face): Block/unblock input.
1588 2000-09-24 Dave Love <fx@gnu.org>
1590 * fns.c (base64_encode_1): Fix last change.
1592 2000-09-22 Gerd Moellmann <gerd@gnu.org>
1594 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
1596 * xdisp.c (try_window_reusing_current_matrix): More fixes
1597 for the case window has a header-line.
1599 2000-09-22 Dave Love <fx@gnu.org>
1601 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
1604 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
1606 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
1608 2000-09-21 Gerd Moellmann <gerd@gnu.org>
1610 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
1613 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
1616 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
1617 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
1618 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
1621 * marker.c (byte_char_debug_check): Return void.
1623 * xfns.c (Fx_create_frame): Set default frame parameter value
1624 for tool-bar-lines to 1.
1626 * dispnew.c (scrolling_window): Compare y-positions of rows
1627 equal at the start. Some simplification.
1629 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
1630 reused rows' y-position in the case window has a header-line, and
1631 new window start is greater than old window start.
1633 * process.c (process_sent_to): New variable.
1634 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
1635 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
1636 Declare more parameters volatile.
1638 * lread.c (Vrecursive_load_depth_limit): New variable.
1639 (Fload): Check recursive loads whose recursion depth exceeds
1640 Vrecursive_load_depth_limit.
1641 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
1643 2000-09-20 Gerd Moellmann <gerd@gnu.org>
1645 * fileio.c (Fread_file_name): Doc fix.
1647 * editfns.c (Fmessage_or_box): Doc fix.
1649 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
1651 * xfns.c (xbm_scan): Allow C-style comments.
1653 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
1654 symbols are specified, add color translations to the cache.
1655 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
1657 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
1659 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
1660 structures to xpm_init_color_cache.
1662 2000-09-19 Gerd Moellmann <gerd@gnu.org>
1664 * dispnew.c (update_window_line): Make sure to always draw
1667 2000-09-19 Andrew Innes <andrewi@gnu.org>
1669 * makefile.nt (bootstrap-emacs): Don't change directory.
1671 2000-09-19 Kenichi Handa <handa@etl.go.jp>
1673 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
1675 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
1676 If output buffer is too small, signal an appropriated error.
1678 2000-09-18 Dave Love <fx@gnu.org>
1680 * keyboard.c (menu_bar_items, tool_bar_items)
1681 (current_active_maps): Remove redundant get_local_map call.
1683 2000-09-18 Gerd Moellmann <gerd@gnu.org>
1685 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
1686 cursor for buffers whose cursor_type is nil.
1688 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
1689 a feature to implement that is already implemented.
1690 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
1693 * xfns.c (x_clear_image_1): New function.
1694 (x_clear_image): Use it.
1695 (x_from_xcolors): Use x_clear_image_1; don't free the image's
1698 * dispnew.c (update_window): Move test for invisible lines
1699 at the top to update_window_line.
1700 (update_window_line): Handle invisible lines here.
1702 * xfns.c (clear_image_cache): Clear current matrices of all
1703 frames sharing an image cache. Block input while freeing
1704 images. Fix timestamp comparison.
1705 (x_clear_image): Also free the mask.
1707 * xfns.c (lookup_image): Block input while loading the image so
1708 that we won't get interrupted in a state where the image isn't yet
1710 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
1711 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
1712 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
1713 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
1716 2000-09-16 Gerd Moellmann <gerd@gnu.org>
1718 * dispnew.c (update_window): Make sure to make desired rows
1719 current even if they are completely invisible at the top
1722 2000-09-15 Gerd Moellmann <gerd@gnu.org>
1724 * xfns.c (lookup_image): Build mask before applying an algorithm.
1725 Recognize algorithm `disabled'.
1726 (cross_disabled_images): New variable.
1727 (COLOR_INTENSITY): New macro.
1728 (x_detect_edges): Use COLOR_INTENSITY.
1729 (x_disable_image): New function.
1730 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
1732 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
1733 disabled state, don't apply an image transformation algorithm if
1734 the user specified an image for the disabled state. Use
1735 `:algorithm disabled' for creating a disabled item's image if the
1736 user hasn't specified an image.
1738 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
1739 allocation functions with the XPM lib.
1740 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
1741 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
1742 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
1743 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
1744 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
1746 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
1747 functions, if possible, because these handle color allocation
1748 failure more gracefully.
1749 (Fimage_mask_p): New function.
1751 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
1752 (Qedge_detection, Qheuristic): New symbols.
1753 (syms_of_xfns): Initialize new symbols.
1754 (lookup_image): Handle `:mask X', `:algorithm emboss', and
1755 `algorithm (edge-detection ...)'.
1756 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
1757 (tiff_format, gif_format, gs_format): Add `:mask'.
1758 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
1759 (GIF_MASK, GS_MASK): New enumerators.
1760 (x_laplace_read_row, x_laplace_write_row): Functions removed.
1761 (emboss_matrix, laplace_matrix): New variables.
1762 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
1763 (x_edge_detection): New functions.
1764 (x_laplace): Rewritten in terms of x_detect_edges.
1765 (x_build_heuristic_mask): If image has a mask, free it.
1767 2000-09-14 Andrew Innes <andrewi@gnu.org>
1769 * makefile.w32-in: Revert to Unix line endings.
1771 2000-09-14 Andrew Innes <andrewi@gnu.org>
1773 * makefile.w32-in: Standardize indentation somewhat.
1774 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
1775 cater for differences between shells.
1777 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
1779 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1781 * xterm.c (x_produce_glyphs): If the distance from the current
1782 position to the next tab stop is less than a canonical character
1783 width, use the tab stop after that.
1785 2000-09-14 Dave Love <fx@gnu.org>
1787 * buffer.c (alloc_buffer_text): Fix xmalloc call.
1789 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1791 * xdisp.c (handle_fontified_prop): While running fontification
1792 functions, bind `fontification-functions' and
1793 `after-change-functions' to nil.
1795 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
1796 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
1798 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
1800 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
1801 USE_MMAP_FOR_BUFFERS.
1803 * insdel.c (make_gap): Use enlarge_buffer_text.
1805 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
1806 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
1807 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
1808 from former r_alloc_* functions in ralloc.c.
1809 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
1811 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
1812 (mmap_init) [REL_ALLOC_MMAP]: New function.
1813 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
1814 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
1817 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
1818 (enlarge_buffer_text): Add prototype.
1820 * ralloc.c: Remove everything having to do with the use of mmap.
1822 2000-09-13 Gerd Moellmann <gerd@gnu.org>
1824 * sound.c (Fplay_sound): Doc fix.
1826 * keyboard.c: Avoid some more compiler warnings.
1827 (parse_tool_bar_item): Ignore cached key bindings.
1829 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
1830 and allocation of Lisp data.
1832 2000-09-12 Gerd Moellmann <gerd@gnu.org>
1834 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
1835 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
1838 * lread.c (Fload): Put code checking for recursive loads in #if 0.
1840 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
1842 * ccl.c: Comment fixed.
1843 (MAX_MAP_SET_LEVEL): Increased to 30.
1844 (PUSH_MAPPING_STACK): Enclose with do-while block.
1845 (POP_MAPPING_STACK): Likewise.
1846 (stack_idx_of_map_multiple): New variable.
1847 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
1848 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
1849 call the corresponding CCL program by
1850 CCL_CALL_FOR_MAP_INSTRUCTION.
1851 (ccl_driver) <CCL_MapSingle>: Likewise.
1852 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
1853 with the case where looking up process reaches to the end of
1854 map-set, and call CCL programs as the above change.
1856 2000-09-11 Gerd Moellmann <gerd@gnu.org>
1858 * xfns.c (png_load, jpeg_load): Declare some variables volatile
1859 that might be clobbered by longjmp.
1860 (check_x_display_info, x_decode_color, create_frame_xic)
1861 (Fx_display_backing_store, Fx_display_visual_class)
1862 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
1865 * lread.c (init_lread): Set Vloads_in_progress to nil.
1866 (Fload): Show list of recursively loaded files, when signaling an
1869 * lread.c (Vloads_in_progress): New variable.
1870 (record_load_unwind): New function.
1871 (Fload): Check for recursive loads.
1872 (syms_of_lread): Initialize Vloads_in_progress.
1873 (read_integer, read1): Avoid some compiler warnings.
1875 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
1878 2000-09-11 Miles Bader <miles@gnu.org>
1880 * editfns.c (Fbuffer_string): Doc fix.
1882 2000-09-10 Gerd Moellmann <gerd@gnu.org>
1884 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
1886 2000-09-09 Ken Raeburn <raeburn@gnu.org>
1888 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
1889 whether to include other header files.
1891 2000-09-09 Gerd Moellmann <gerd@gnu.org>
1893 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
1894 by Fmemq as a boolean.
1896 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
1898 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
1900 2000-09-08 Gerd Moellmann <gerd@gnu.org>
1902 * ralloc.c (mmap_fd): Remove initializer which can make it
1903 read-only in a dumped Emacs.
1904 (mmap_fd_1): New variable.
1905 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
1906 restore it from there.
1907 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
1908 unconditionally so that mmap_fd can be initialized there.
1909 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
1910 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
1911 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
1913 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
1915 * xdisp.c (dump_glyph_row): Fix printf format string.
1916 (display_line, move_it_in_display_line_to): Avoid compiler
1919 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
1921 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
1924 * xdisp.c (try_window_id): When trying to locate cursor in
1925 unchanged rows at the top, handle the case that we can't find it.
1927 * xterm.c (x_draw_glyphs): Handle case START and END are out
1928 of bounds more carefully.
1930 2000-09-08 Dave Love <fx@gnu.org>
1932 * s/sol2.h (REL_ALLOC_MMAP): Define.
1933 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
1935 * ralloc.c: Don't include string.h (redundant).
1936 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
1937 [!MAP_ANON]: Include fcntl.h.
1938 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
1939 (r_alloc, r_re_alloc, r_alloc_free)
1940 (mmap_enlarge, mmap_set_vars): Use it.
1941 (r_alloc_init_fd): New function.
1942 (__morecore) [SYSTEM_MALLOC]: Don't declare.
1943 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
1946 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
1949 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
1950 change to __NetBSD__.
1952 2000-09-08 Kenichi Handa <handa@etl.go.jp>
1954 * search.c (compile_pattern): Check the multibyteness of cached
1957 2000-09-08 Miles Bader <miles@gnu.org>
1959 * xfaces.c (default_face_vector): Function removed.
1960 (Finternal_merge_in_global_face): Restore old global/local
1961 attribute override order. Use inline loop instead of calling
1962 default_face_vector.
1964 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1966 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
1967 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
1968 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
1969 where necessary, in case POINTER_TYPE is `void'.
1971 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
1973 * frame.c (make_terminal_frame): Initialize frame foreground and
1974 background colors to unspecified, for the initial instance of an
1977 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1979 * ralloc.c (mmap_find): Fix overlap computation.
1980 (mmap_enlarge): Compute nbytes before trying to find an
1983 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
1986 * lread.c (syms_of_lread): Change value of regexp
1987 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
1989 * xmenu.c (xdialog_show): When looking up the selection in
1990 menu_items, take `quote' boundaries into account; this corresponds
1991 to a nil ITEM in x-popup-dialog.
1993 2000-09-07 Kenichi Handa <handa@etl.go.jp>
1995 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
1997 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
1999 * coding.c (encode_coding_sjis_big5): Use translation table for
2000 encoding, not decoding. Fix the handling of latin-jisx0201.
2001 Check for the charset katakana-jisx0201 too.
2002 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
2003 (detect_coding_sjis): Check the byte sequence more rigidly.
2005 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2007 * xfaces.c (Vparam_value_alist): New variable.
2008 (syms_of_xfaces): Initialize it.
2009 (Finternal_set_lisp_face_attribute): Avoid more consing.
2011 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
2013 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
2014 (Qbackground_mode): New variable.
2015 (syms_of_frame_1): Initialize Qbackground_mode.
2017 * lisp.h (Qdisplay): Declare extern.
2019 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
2020 change face on all frames, and change the default for new frames.
2022 2000-09-07 Dave Love <fx@gnu.org>
2024 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
2026 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2028 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
2030 * charset.c: Include composite.h
2031 (lisp_string_width): New function.
2032 (Fstring_width): Call lisp_string_width instead of strwidth.
2034 * Makefile.in (charset.o): Depends on composite.h.
2036 * process.c (read_process_output): Before inserting the decoded
2037 text in the buffer, adjust the multibyteness.
2039 2000-09-06 Gerd Moellmann <gerd@gnu.org>
2041 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
2042 buffer's text buffer is null, map new memory.
2044 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
2045 POINTER_TYPE and size_t.
2046 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
2047 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
2048 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
2049 [REL_ALLOC_MMAP]: New macros.
2050 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
2051 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
2052 [REL_ALLOC_MMAP]: New functions.
2054 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
2055 before and after unexec.
2057 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
2058 text buffers if necessary.
2060 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
2061 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
2064 * config.in (HAVE_MMAP): Add #undef.
2066 2000-09-05 Gerd Moellmann <gerd@gnu.org>
2068 * frame.c (Qdisplay_type): New variable.
2069 (syms_of_frame_1): Initialize it.
2070 (Fframe_parameter): New function that avoids consing.
2071 (syms_of_frame): Defsubr it.
2073 * buffer.c (Fother_buffer): Consider buffers as invisible when
2074 they are displayed in a window on an invisible frame.
2076 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
2077 get-largest-window always return nil.
2079 2000-09-04 Gerd Moellmann <gerd@gnu.org>
2081 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
2082 variable; recognize Emacs 19 elc files.
2084 2000-09-04 Miles Bader <miles@gnu.org>
2086 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
2087 before initially popping up the menu, so the menu doesn't flash
2088 when the face settings are significantly different from the
2091 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
2093 * regex.c (WIDE_CHAR_SUPPORT): New macro.
2094 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
2095 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
2096 (BIT_UNIBYTE): Remove.
2097 (re_match_2_internal): Delete corresponding code and streamline the
2098 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
2099 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
2100 (re_wctype_t): New type.
2101 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
2102 (regex_compile): Use them and fix handling of overly long char classes.
2104 2000-09-03 Andrew Innes <andrewi@gnu.org>
2106 * makefile.w32-in: Change to DOS line endings.
2108 * s/ms-w32.h (ORDINARY_LINK): New define.
2110 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
2111 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
2113 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
2114 (distclean): Delete them here instead.
2116 * w32proc.c (compare_env): Convert to uppercase for comparison,
2117 not lowercase, to match how the native Windows shell works.
2119 2000-09-03 Jason Rumney <jasonr@gnu.org>
2121 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
2122 CVS changes the line-ends when checking in/out on DOS/Windows.
2124 * makefile.nt (emacs): Do not change directory to run temacs, as
2125 the load-path is set relative to current directory.
2127 2000-09-03 Miles Bader <miles@gnu.org>
2129 * xterm.c (x_alloc_lighter_color_for_widget): New function.
2131 2000-09-02 Gerd Moellmann <gerd@gnu.org>
2133 * xdisp.c (redisplay_mode_lines): New function.
2134 (display_mode_lines): Return number of mode lines displayed.
2135 (echo_area_display): Use redisplay_mode_lines to draw garbaged
2136 mode lines. Don't temporarily bind redisplay-dont-pause to t.
2138 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
2139 string.h and strings.h.
2140 (index) [HAVE_INDEX]: Add prototype.
2142 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
2143 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
2145 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
2146 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
2148 2000-09-01 Gerd Moellmann <gerd@gnu.org>
2150 * lread.c (read1): Accept `?' as symbol constituent, for
2151 compatiblity with XEmacs.
2153 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
2155 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
2156 (struct re_pattern_buffer): Remove newline_anchor.
2157 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
2158 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
2159 (re_max_failures, fail_stack): Use size_t rather than unsigned.
2160 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
2161 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
2162 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
2163 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
2164 Get rid of references to newline_anchor.
2165 (regcomp): Allocate and precompute a fastmap.
2167 2000-08-31 Gerd Moellmann <gerd@gnu.org>
2169 * lread.c (openp): GCPRO local variable `filename'.
2171 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
2173 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
2175 * regex.c: Merge some changes from GNU libc. Add prototypes.
2176 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
2177 Use memcmp and memcpy instead of bcopy and bcmp.
2178 (init_syntax_once): Use ISALNUM.
2179 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
2180 (REG_UNSET_VALUE): Remove. Use NULL instead.
2181 (REG_UNSET, re_match_2_internal): Use NULL.
2182 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
2184 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
2185 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
2186 (regex_compile): In handle_interval, return an error rather than try to
2187 unfetch the interval if we can't find the closing brace.
2188 Obey the RE_NO_GNU_OPS syntax bit.
2189 (TOLOWER): New macro.
2191 (regexec): Allocate regs.start and regs.end as one block.
2193 2000-08-30 Gerd Moellmann <gerd@gnu.org>
2195 * xdisp.c (echo_area_display): Check display_completed instead
2196 of calling detect_input_pending.
2198 * dispnew.c (update_frame): Only set display_completed here; move
2199 the update_begin and update_end calls here from update_frame_1.
2200 (update_frame_1): Don't set display_completed here, don't call
2201 update_begin/update_end.
2203 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
2204 instead of store_frame_param.
2206 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2208 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
2209 desired window matrix hasn't been displayed, use the current row
2210 instead. Make sure that only those frame rows are updated for
2211 which there exists a corresponding enabled desired row.
2213 2000-08-29 Miles Bader <miles@gnu.org>
2215 * xfaces.c (default_face_vector): New function.
2216 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
2218 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2220 * lread.c (openp): Prevent temporary string passed to
2221 Ffile_readable_p from being garbage collected.
2223 2000-08-28 Dave Love <fx@gnu.org>
2225 * keymap.c (store_in_keymap): Add `static' to declaration.
2227 2000-08-28 Gerd Moellmann <gerd@gnu.org>
2229 * emacs.c, callint.c, doc.c, editfns.c
2230 (toplevel) [HAVE_STRING_H]: Include string.h.
2231 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
2232 (index): Remove prototypes which might conflict with non-standard
2233 definitions of index/strchr.
2235 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
2236 (rindex): Define only if !HAVE_RINDEX.
2238 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
2240 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
2242 2000-08-28 Miles Bader <miles@gnu.org>
2244 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
2245 made inconsistent by a font-related attribute in FROM.
2246 (merge_face_inheritance): Add function comment.
2248 2000-08-28 Kenichi Handa <handa@etl.go.jp>
2250 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
2251 the 4th arg (PREV_EVENT) Qt to suppress input method.
2253 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
2255 * regex.c: Indent cpp directives and remove parens after `defined'.
2256 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
2257 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
2258 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
2259 (re_compile_pattern): Use size_t for length.
2260 (init_syntax_once): Move to a better place.
2261 * regex.h: Merge changes from GNU libc. Indent cpp directives.
2262 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
2264 * syntax.c (back_comment): Detect cases where a comment-starter is
2265 actually inside another comment as in: /* a // b */ c // d \n.
2266 Make it clear that `comstart_pos' is unused for nested comments.
2268 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
2269 (KEYMAPP): New macro.
2270 (Fkeymap_parent, Fset_keymap_parent): Use it.
2271 (fix_submap_inheritance): Mark it static.
2272 (define_as_prefix, describe_buffer_bindings, describe_command)
2273 (describe_translation, describe_map): Complete prototypes.
2275 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
2277 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
2278 to better match the key-lookup behavior.
2280 2000-08-27 Gerd Moellmann <gerd@gnu.org>
2282 * xfaces.c (lface_fully_specified_p): Handle :inherit.
2283 (Finternal_set_lisp_face_attribute): Fix typo in error message.
2285 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
2287 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
2288 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
2289 (xterm.o): Depend on coding.h
2291 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2293 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
2294 the corresponding '#endif'.
2296 2000-08-26 Miles Bader <miles@gnu.org>
2298 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
2299 * xfaces.c (QCinherit): New variable.
2300 (syms_of_xfaces): Initialize it.
2301 (LFACE_INHERIT): New macro.
2302 (Finternal_get_lisp_face_attribute)
2303 (merge_face_vector_with_property)
2304 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
2305 (check_lface_attrs): Allow new types of face height. Check
2307 (CYCLE_CHECK): New macro.
2308 (merge_face_inheritance): New function.
2309 (merge_face_vectors): Merge inherited faces too. Add F and
2310 CYCLE_CHECK arguments.
2311 (merge_face_vector_with_property, Finternal_merge_in_global_face)
2312 (lookup_named_face, lookup_derived_face, realize_named_face)
2313 (face_at_string_position, face_at_buffer_position): Supply
2314 new F and CYCLE_CHECK arguments to merge_face_vectors.
2315 (merge_face_heights): New function.
2316 (merge_face_vectors, merge_face_vector_with_property)
2317 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
2318 handle relative face heights.
2319 (lface_same_font_attributes_p): Compare heights using EQ.
2321 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2323 * charset.c (char_to_string): Check the character validity.
2324 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
2327 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
2329 * regex.c (PUSH_FAILURE_COUNT): New macro.
2330 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
2331 Handle popping of a register's or a counter's data.
2332 (POP_FAILURE_POINT): Use the new name.
2333 (re_match_2_internal): Push counter data on the stack for succeed_n,
2334 jump_n and set_number_at and remove misleading dead code in succeed_n.
2336 2000-08-25 Gerd Moellmann <gerd@gnu.org>
2338 * xdisp.c (redisplay_internal): If considering all windows on all
2339 frames, update the display for each frame as soon as possible,
2340 instead of first building all desired matrices for all frames, and
2341 then updating them all.
2342 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
2344 2000-08-24 Gerd Moellmann <gerd@gnu.org>
2346 * bytecode.c (mark_byte_stack): Add a comment.
2348 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
2349 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
2352 2000-08-24 Kenichi Handa <handa@etl.go.jp>
2354 * minibuf.c (do_completion): Always use compare-string, not
2355 string-equal because the latter doesn't pay attention to
2356 multibyteness of strings.
2358 * process.c (create_process): Don't setup raw-text coding here.
2359 (Fopen_network_stream): Don't set coding->src_multibyte and
2360 coding->dst_multibyte here.
2361 (read_process_output): For process filter, return unibyte string
2362 if default-enable-multibyte-characters is nil.
2363 (send_process): If OBJECT is multibyte text, be sure to encoded it
2364 by the specified coding system for the process. Otherwise, setup
2366 (init_process): Don't initialize default-process-coding-system
2369 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
2371 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
2372 <scroll-down-aggressively>: Likewise.
2374 2000-08-23 Kenichi Handa <handa@etl.go.jp>
2376 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
2377 zero. Set coding->produced_char correctly.
2379 2000-08-22 Andrew Innes <andrewi@gnu.org>
2381 * makefile.w32-in: New file.
2383 * unexw32.c (unexec): Ignore old_name, and use the actual location
2384 of the current executable instead. Base new_name on this.
2386 * w32proc.c (create_child): Remove reference to security
2387 descriptor, which isn't needed and doesn't compile with mingw32.
2389 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2390 up dllimport attributes.
2391 (x_update_window_end): Update prototype.
2393 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
2394 extern, which screws up dllimport attributes.
2396 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2397 up dllimport attributes.
2399 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
2400 screws up dllimport attributes.
2402 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2403 up dllimport attributes.
2404 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
2405 screws up dllimport attributes.
2407 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2408 up dllimport attributes.
2410 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
2411 screws up dllimport attributes.
2413 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
2414 screws up dllimport attributes.
2416 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2417 up dllimport attributes.
2419 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
2420 unnecessary extern, which screws up dllimport attributes.
2423 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2424 up dllimport attributes.
2426 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
2427 unnecessary extern, which screws up dllimport attributes.
2429 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
2430 screws up dllimport attributes.
2432 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2433 up dllimport attributes.
2435 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
2437 * w32bdf.c (search_file_line):
2438 (set_bdf_font_info):
2440 (w32_get_bdf_glyph):
2441 (w32_BDF_to_x_font): Fix compile warnings.
2443 * w32menu.c: Include keyboard.h before frame.h. Fix compile
2446 * w32select.c: Include keyboard.h before frame.h.
2448 * w32fns.c (max): Define macro.
2449 (JOHAB_CHARSET): Define if not known.
2450 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
2451 (Fx_show_tip): Synch with X version.
2453 * w32xfns.c: Include keyboard.h before frame.h.
2455 * w32fns.c: Include keyboard.h before frame.h.
2457 * w32term.c: Include keyboard.h before frame.h.
2459 * fontset.c: Include keyboard.h before frame.h.
2461 * w32inevt.c: Include keyboard.h before frame.h.
2462 (MOUSE_MOVED): Define if not known.
2464 * minibuf.c: Include keyboard.h before frame.h.
2466 * keyboard.c: Include keyboard.h before frame.h.
2468 * indent.c: Include keyboard.h before frame.h.
2470 * dispnew.c: Include keyboard.h before frame.h.
2472 * buffer.c: Include keyboard.h before frame.h.
2474 * alloc.c: Include keyboard.h before frame.h.
2476 * print.c: Include keyboard.h before frame.h.
2478 * process.c: Include keyboard.h before frame.h.
2480 * scroll.c: Include keyboard.h before frame.h.
2482 * sysdep.c: Include keyboard.h before frame.h.
2484 * term.c: Include keyboard.h before frame.h.
2486 * window.c: Include keyboard.h before frame.h.
2488 * xdisp.c: Include keyboard.h before frame.h.
2489 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
2491 * frame.c: Include keyboard.h before frame.h.
2493 * w32heap.h: Undefine min, max.
2495 * w32gui.h: Undefine min, max.
2497 * unexw32.c: Change PUCHAR to PCHAR.
2498 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
2501 (copy_executable_and_dump_data): Remove unnecessary static defs.
2502 (copy_executable_and_dump_data): Fix compile warnings.
2504 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
2506 * w32console.c (min): Define macro.
2507 (clear_frame, write_glyphs): Fix compile warning.
2509 * w32proc.c (compare_env):
2510 (find_child_console): Fix compile warning.
2512 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
2513 sys_errlist instead of _sys_errlist.
2514 (get_emacs_configuration_options): New function.
2516 * s/ms-w32.h (sys_nerr): Provide default definition.
2517 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
2518 name with _ prepended.
2519 (NSIG): Define if not known.
2520 (get_emacs_configuration): Provide extern declaration.
2521 (get_emacs_configuration_options): Provide extern declaration.
2522 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
2524 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
2526 (read_unc_volume): Fix compile warning.
2528 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
2529 definitions from being used.
2531 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
2533 * w32.c (unc_volume_file_attributes):
2534 (open_unc_volume): Make arg const.
2536 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
2537 (read_input_waiting): Remove excess parameter.
2539 * w32.c (init_environment): Call _access.
2540 (check_windows_init_file): Call _close.
2541 (init_user_info): Call _putenv.
2542 (init_environment): Call _putenv and _strdup.
2543 (init_ntproc): Reset volume info cache on startup.
2545 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
2546 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
2547 cannot override the CRT malloc.
2549 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
2550 (LINK_FLAGS): Append to original value of LINK_FLAGS.
2552 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
2553 unless we are linking with a static CRT.
2554 (RVA_TO_PTR): Cast result to unsigned char*.
2556 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
2557 (add_volume_info): Use xstrdup.
2559 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
2561 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
2562 (do_completion, Fminibuffer_complete_word): Use it.
2563 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
2564 var so it can take non-boolean values.
2566 2000-08-21 Gerd Moellmann <gerd@gnu.org>
2568 * editfns.c (find_field): Formatting changes.
2569 (toplevel): Some old-style function forward declarations
2570 changed to prototypes, some new protypes added, some functions
2573 * lisp.h (set_time_zone_rule): Add prototype.
2574 (use_dialog_box): External declaration.
2576 * keyboard.c (gen_help_event): Add parameter SIZE.
2577 (kbd_buffer_events_waiting): Slightly rewritten.
2578 (clear_event): New function.
2579 (kbd_buffer_get_event): Use it, and clear the input_events of
2581 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
2582 don't fill the newly created array with nils.
2583 (toplevel): Convert some old-style function forward declarations
2586 * keyboard.h (gen_help_event): Change prototype.
2588 * xterm.c (XTread_socket): Change calls to gen_help_event.
2590 * w32term.c (w32_read_socket): Change calls to gen_help_event.
2592 * eval.c (Fmacroexpand): Doc fix.
2594 2000-08-20 Jason Rumney <jasonr@gnu.org>
2596 * w32term.h (x_display_info_for_display): Remove as this function
2597 does not exist on W32.
2599 * w32term.c (help_echo_window): New variable.
2600 (syms_of_w32term): staticpro it.
2601 (note_mode_line_highlight): Set it.
2602 (XTextExtents16): Removed as there is no equivalent on W32.
2603 (x_compute_glyph_string_overhangs): Incomplete body removed, as
2604 the X way of doing this will not work for W32.
2605 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
2606 (x_draw_image_foreground): Avoid drawing outside of the clip area
2607 when image doesn't have a mask.
2608 (note_mouse_highlight): Process overlays in the right order of
2609 priority. Set help_echo_window.
2610 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
2611 because that's more visible for large images.
2613 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
2614 name to single_keymap_panes.
2615 (w32_menu_show): Set wv->title when dealing with titles.
2616 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
2618 2000-08-21 Miles Bader <miles@gnu.org>
2620 * minibuf.c (do_completion): Try again if we rewrite the input
2621 string, but no completion was done, so that any completion message
2624 2000-08-20 Gerd Moellmann <gerd@gnu.org>
2626 * xfaces.c (lface_equal_p): Compare strings differently.
2627 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
2628 (realize_tty_face): Use them.
2629 (syms_of_xfaces): Initialize new variables.
2630 (map_tty_color): New function, extracted from realize_tty_face.
2631 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
2632 foreground or background color, store the new color name in the
2633 realized face; previous code trying to do this had no effect.
2634 (realize_tty_face): Use map_tty_color.
2635 (Fclear_face_cache): Set face_change_count and ensure thorough
2638 2000-08-19 Gerd Moellmann <gerd@gnu.org>
2640 * undo.c (record_first_change, record_marker_adjustment): Don't
2641 use XBUFFER on last_undo_buffer which might not be a buffer.
2643 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2645 * coding.c (decode_coding_string): Set members consumed,
2646 consumed_char, produced, produced_char of *coding correctly. If
2647 decode_coding doesn't consume any byte, don't try anymore.
2648 (encode_coding_string): Likewise.
2650 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2652 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
2653 conditional have void type, for Standard C compilers.
2655 * xdisp.c (redisplay_internal): Compare windows for equality with
2656 EQ, instead of applying XWINDOW to something that might not
2659 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2661 * fontset.c (Finternal_char_font): Search only the selected frame
2662 for a window of the current buffer.
2664 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2666 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
2669 * keyboard.c (kbd_buffer_get_event): Handle the case that the
2670 second half of a HELP_EVENT is found at the start of kbd_buffer.
2672 2000-08-18 Miles Bader <miles@gnu.org>
2674 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
2676 * editfns.c (save_restriction_save): Rewrite to use markers.
2677 (save_restriction_restore): Rewrite to understand new form of data
2678 saved by save_restriction_save.
2679 (Fsave_restriction): Remove cautionary note in doc-string.
2681 2000-08-17 Gerd Moellmann <gerd@gnu.org>
2683 * fileio.c (build_annotations): Add a comment explaining the
2684 return value of format-annotate-function. Replace a spurious call
2685 to Flength with a CONSP test. Call format-annotate-function with
2686 a fifth arg specifying how many times the function is been called
2687 in a row, to let it choose temporary buffers appropriately.
2689 2000-08-17 Dave Love <fx@gnu.org>
2691 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
2692 declare make_temp_name twice.
2694 * lread.c: Prototype readevalloop, load_unwind,
2695 load_descriptor_unwind.
2696 (unreadpure): Give it an arg.
2698 * unexalpha.c: Prototype fatal_unexec, mark_x,
2699 update_dynamic_symbols. Declare unexec as void.
2701 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
2702 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
2704 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
2705 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
2708 * alloca.c: Use #error.
2709 [POINTER_TYPE]: Use it.
2711 * eval.c (Fdefvar): Doc fix.
2713 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
2714 INITIALIZE_INTERVAL.
2716 * buffer.h: Avoid DECLARE_INTERVALS.
2718 * config.in: Add size_t.
2720 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
2722 * w16select.c (set_clipboard_data): If there's not enough memory
2723 to put text into clipboard, return 1, as Fw16_set_clipboard_data
2724 expects. In case of other failures, return 3.
2725 (system_error_msg): New error message.
2726 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
2729 2000-08-16 Gerd Moellmann <gerd@gnu.org>
2731 * term.c (write_glyphs): Also turn off inverse video after turning
2732 off other appearances in case TS_exit_attribute_mode is not equal
2733 to TS_end_standout_mode.
2734 (insert_glyphs): Turn inverse video on/off for each run of glyphs
2736 (turn_off_face): Reset standout_mode only if
2737 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
2738 is equal to TS_end_standout_mode.
2740 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2742 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
2743 sequence at the end of the source block.
2745 * ccl.c (Fccl_program_p): Docstring modified.
2746 (Fccl_execute): Likewise.
2747 (Fccl_execute_on_string): Likewise.
2749 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
2751 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
2753 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2755 The following changes are mainly to fix bugs of
2756 encode/decode-coding-string failing if encoding/decoding return
2757 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
2758 variable conversion_buffer.
2760 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
2761 decrement dst_end to avoid buffer overflow in the later call of
2764 * coding.h (conversion_buffer_size, conversion_buffer)
2765 (get_conversion_buffer): Extern deleted.
2767 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
2768 (conversion_buffer, conversion_buffer_size): Variables deleted.
2769 (get_conversion_buffer): Function deleted.
2770 (struct conversion_buffer): New structure.
2771 (MAX_ALLOCA): New macro.
2772 (allocate_conversion_buffer): New macro.
2773 (extend_conversion_buffer, free_conversion_buffer): New functions.
2774 (ccl_coding_driver): Set coding->result.
2775 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
2776 this is the last block of source.
2777 (encode_coding): Likewise. Handle the source block as the last
2778 one only when the whole source text is consumed.
2779 (decode_coding_string): Handle the case that the output buffer is
2780 too small to decode the whole source text. Use
2781 allocate_conversion_buffer, extend_conversion_buffer and
2782 free_conversion_buffer, not get_conversion_buffer.
2783 (encode_coding_string): Likewise.
2784 (init_coding): Function deleted.
2785 (init_coding_once): Delete code to initialize
2786 conversion_buffer_size.
2788 * emacs.c (main): Don't call init_coding.
2790 * msdos.c (IT_write_glyphs): Use a locally declared
2793 * term.c (write_glyphs): Use a locally declared conversion_buffer.
2794 (insert_glyphs): Likewise.
2796 * w32console.c (write_glyphs): Use a locally declared
2799 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
2801 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
2802 member of display_info is NULL.
2804 2000-08-15 Gerd Moellmann <gerd@gnu.org>
2806 * alloc.c (compact_small_strings): Use safe_bcopy, add an
2809 * term.c (turn_off_face): Reset standout_mode when resetting
2810 appearances with capability `me'.
2811 (write_glyphs): Switch on inverse video before each face change.
2813 2000-08-14 Dave Love <fx@gnu.org>
2815 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
2816 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
2817 (lisp_free): Declare and make static.
2819 * window.c: Fix embedded comment.
2820 (syms_of_window): Fix doc string.
2822 2000-08-14 Gerd Moellmann <gerd@gnu.org>
2824 * keymap.c (push_key_description): If C without modifiers is < 32,
2825 make sure to print `C-' before `M-', like in the manual.
2827 2000-08-11 Gerd Moellmann <gerd@gnu.org>
2829 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
2830 since they aren't relocated anymore.
2831 (sxhash_string): Make sure returned hash code fits in a Lisp
2834 * xdisp.c (try_cursor_movement): Fix handling of cursor in
2835 partially visible line which is smaller than the window's
2838 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2840 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
2841 the multibyte form of eight-bit-control characters.
2842 (Fccl_execute_on_string): Initialize ccl->multibyte.
2844 * ccl.h (struct ccl_program): New member multibyte.
2846 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
2848 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2850 * regex.c (regex_compile) <normal_char>: Pay attention to
2852 (analyse_first) <exactn>: Setup fastmap correctly for
2853 eight-bit-control characters.
2855 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2857 * termhooks.h (enum event_kind): New member
2858 multibyte_char_keystroke.
2860 * keyboard.c (make_lispy_event): Handle the new event type
2861 multibyte_char_keystroke.
2863 * xterm.c: Include coding.h.
2864 (XTread_socket): Work around a bug of XmbLookupString. If the
2865 input is from XIM, decode it according to the current locale. In
2866 that case, generate multibyte_char_keystroke events.
2868 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2870 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
2871 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
2873 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2875 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
2876 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
2877 (move_it_in_display_line_to): Record iterator's ascent and descent
2878 before producing glyphs, and restore them when we know the glyph
2879 doesn't fit on the line.
2880 (move_it_to): Restructured so that it's easier to debug. If
2881 moving to a vpos, and not moving to an x or character position,
2882 stop as soon as the specified vpos is reached; don't move further
2883 into that line because that might change the computed line height.
2884 (try_cursor_movement): New function, extracted from the cursor
2885 movement branch of redisplay_window. If ending on a partially
2886 visible line, don't try to scroll if the cursor line is taller
2888 (redisplay_window): Use try_cursor_movement.
2890 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
2891 because that function doesn't cope with variable-height lines.
2893 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
2894 box cursor because that's better visible for large images.
2896 2000-08-10 Miles Bader <miles@gnu.org>
2898 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
2900 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2902 * xdisp.c (Vmessages_buffer_name): New variable.
2903 (message_dolog): Use it.
2904 (syms_of_xdisp): Initialize it.
2906 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
2908 * msdos.c (IT_note_mouse_highlight): Update the calls to
2910 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
2911 redundant now that keyboard.h is included.
2913 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2915 * keyboard.c (kbd_buffer_events_waiting): New function.
2917 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
2919 * msdos.c: Include keyboard.h.
2920 (XMenuActivate): Empty no_event events from the event buffer. If
2921 no events are left after that, call clear_input_pending.
2922 (mouse_clear_clicks): New function, code moved from mouse_init.
2923 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
2924 mouse driver to ``forget'' any past clicks.
2926 * Makefile.in (msdos.o): Depend on keyboard.h.
2928 2000-08-09 Gerd Moellmann <gerd@gnu.org>
2930 * lisp.h (input_pending): External declaration.
2932 * dispextern.h (Qredisplay_dont_pause): Declare extern.
2934 * xdisp.c (echo_area_display): Display thoroughly if input is
2935 pending. Bind redisplay-dont-pause to t during the redisplay.
2936 in case input is pending.
2938 * dispnew.c (Qredisplay_dont_pause): New variable.
2939 (syms_of_display): Initialize and staticpro it.
2940 (update_frame_1): Don't interrupt the display for pending input if
2941 redisplay_dont_pause is set.
2943 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
2945 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
2947 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
2949 * callproc.c (Fcall_process): Terminate the unwind-protect around
2950 the post-read-conversion of coding system.
2952 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
2953 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
2954 * buffer.h (overlays_at): Update prototype.
2955 * xdisp.c (next_overlay_change): Update call to overlays_at.
2956 * xfaces.c (face_at_buffer_position): Likewise.
2957 * textprop.c (Fget_char_property): Likewise.
2958 * xterm.c (note_mouse_highlight): Likewise.
2960 * minibuf.c (do_completion): Don't consider a simple change of
2961 case as `completion'.
2963 2000-08-08 Ken Raeburn <raeburn@gnu.org>
2965 * keyboard.c (syms_of_keyboard): Initialize
2966 last_point_position_buffer.
2967 * undo.c (record_delete): Make sure last_point_position_buffer is
2968 a buffer before comparing pointers.
2970 * coding.h (decode_coding_string): Declare.
2972 * intervals.h (Fprevious_single_char_property_change): Declare.
2974 * textprop.c (Fprevious_single_char_property_change): Don't do
2975 arithmetic directly on lisp objects.
2977 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
2980 * keyboard.h (menu_item_eval_property): Declare.
2982 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
2983 reuse as buffer name, instead of recreating (and discarding) every
2984 time a message is logged.
2985 (with_echo_area_buffer): Make callback arg A2 a lisp object.
2986 (current_message_1, truncate_message_1, set_message_1)
2987 (display_echo_area_1, resize_mini_window_1): Signatures changed.
2988 (current_message, truncate_echo_area, display_echo_area)
2989 (resize_echo_area_axactly): Changed calls.
2991 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
2993 (Ffind_coding_systems_region_internal): First argument to Fappend
2994 must be an integer, not a Lisp object.
2996 2000-08-08 Kenichi Handa <handa@etl.go.jp>
2998 * charset.c (Fchar_width): Doc fix.
3000 2000-08-08 Gerd Moellmann <gerd@gnu.org>
3002 * charset.c (Fstring_width): Doc fix.
3004 2000-08-07 Gerd Moellmann <gerd@gnu.org>
3006 * xdisp.c (start_display): When starting display on a continuation
3007 line, clear ascent and descent members of the iterator structure;
3008 the height of the continued line does not affect the height of the
3010 (make_cursor_line_fully_visible): Do nothing if cursor is on a
3011 line taller than the window.
3012 (redisplay_window) <forced window start>: Handle case that the
3013 middle of the window is not found in any row.
3014 (dump_glyph_row): Show more information.
3015 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
3016 first text line in a glyph matrix.
3018 * xterm.c (x_draw_image_foreground): Avoid drawing outside
3019 of the clip area when image doesn't have a mask.
3021 * fns.c (sweep_weak_table): Fix survival conditions for
3022 key-or-value and key-and-value weakness.
3024 * .gdbinit (xhashtable): New command.
3026 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
3027 tables out of the list of all weak hash tables.
3029 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
3030 a new buffer is created, make sure echo_area_buffer[] references
3033 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
3035 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
3038 2000-08-07 Kenichi Handa <handa@etl.go.jp>
3040 * syntax.c (skip_chars): Fix previous change. Make the handling
3041 of unibyte string consistent with that of regex search.
3043 2000-08-05 Gerd Moellmann <gerd@gnu.org>
3045 * xmenu.c (popup_get_selection): Use xfree instead of free.
3047 * fileio.c (Finsert_file_contents): Use xfree instead of free.
3049 * editfns.c (Ftranspose_regions): Use xfree instead of free.
3051 * callproc.c (child_setup): Use xfree instead of free.
3053 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
3055 (run_mac_command, closedir): Use `xfree' instead of `free'.
3057 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
3059 * eval.c (error): Use xfree instead of free.
3061 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
3063 * fns.c: Replace `illegal' with `invalid'.
3064 (Fmake_hash_table, make_hash_table): Allow table size of 0.
3066 2000-08-05 Kenichi Handa <handa@etl.go.jp>
3068 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
3071 2000-08-04 Noah Friedman <friedman@splode.com>
3073 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
3076 2000-08-04 Gerd Moellmann <gerd@gnu.org>
3078 * syntax.c (skip_chars): Fix typo in error message.
3080 2000-08-04 Andreas Schwab <schwab@suse.de>
3082 * m/ia64.h: Moved from s/ia64.h.
3084 2000-08-04 Kenichi Handa <handa@etl.go.jp>
3086 * process.c (read_process_output): Big simplification. Handle
3087 composition and post-read-conversion of coding system correctly.
3088 (send_process): Handle composition correctly.
3090 * callproc.c (Fcall_process): Handle post-read-conversion of
3091 coding system if any.
3093 * coding.c (decode_coding_iso2022): More strict check for handling
3095 (coding_restore_composition): Pay attention to the case that
3096 cmp_data is not set properly (because of invalid code in the
3098 (run_pre_post_conversion_on_str): Include text properties in the
3100 (decode_coding_string): Set members of coding correctly.
3102 2000-08-03 Gerd Moellmann <gerd@gnu.org>
3104 * s/ia64.h: New file.
3106 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
3107 Use NULL instead of 0 at the end of variable argument list of
3108 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
3109 sizeof (int) < sizeof (void *).
3111 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
3112 of variable argument lists of XtVaGetValues and XtVaSetValues.
3114 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
3115 variable argument lists of XtVaGetValues and XtVaSetValues.
3117 2000-08-02 Gerd Moellmann <gerd@gnu.org>
3119 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
3120 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
3122 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
3125 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
3126 in call to Fsingle_key_description.
3128 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
3131 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
3133 * window.c (display_buffer_reuse_frames): New variable.
3134 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
3135 frames displaying BUFFER.
3136 (syms_of_window): Define Lisp variable
3137 display-buffer-reuse-frames.
3139 2000-08-01 Miles Bader <miles@gnu.org>
3141 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
3142 when to constrain NEW_POS (they were pretty screwed up before).
3144 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
3146 * msdos.c (run_msdos_command): Save and restore the master
3147 environment, for the case that child_setup signals an error.
3148 When mirroring slashes in DOS shell commands, don't fail when
3149 argv[2] has embedded blanks.
3150 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
3151 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
3152 (dos_ttraw): Call mouse_setup_buttons.
3154 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
3155 using alloca; free it after run_msdos_command returns.
3157 2000-07-27 Dave Love <fx@gnu.org>
3159 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
3161 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
3164 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
3166 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
3168 * editfns.c (lisp_time_argument): Fix last change.
3170 2000-07-27 Gerd Moellmann <gerd@gnu.org>
3172 * fns.c (Fdelete): Make it work on vectors and strings in addition
3175 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
3176 (syms_of_fns): Initialize new variables.
3177 (sweep_weak_table): Handle weakness `key-or-value' and
3179 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
3180 weakness, with t meaning the same as `key-and-value'.
3182 2000-07-27 Kenichi Handa <handa@etl.go.jp>
3184 * coding.h (struct coding_system): Member safe_charset deleted.
3186 * coding.c (Qsafe_charsets): This variable deleted.
3187 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
3189 (coding_safe_chars): New function.
3190 (CODING_SAFE_CHAR_P): New macro.
3191 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
3192 checking safe_charsets member of the coding system. Caller
3194 (detect_coding_iso2022): New local variable safe_chars.
3195 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
3196 safe_charsets member of the coding system.
3197 (decode_coding_iso2022): New local variable safe_chars.
3198 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
3199 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
3200 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
3201 (ENCODE_UNSAFE_CHARACTER): New macro.
3202 (encode_coding_iso2022): New local variable safe_chars. Check
3204 (setup_coding_system): Delete the code to initialize
3205 coding->safe_charses
3206 (intersection, find_safe_codings): New functions.
3207 (Ffind_coding_systems_region_internal): New function.
3208 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
3209 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
3210 variable and initialize it.
3212 * fns.c (char_table_ref_and_index): New function.
3214 * lisp.h (char_table_ref_and_index): Add prototype.
3216 2000-07-26 Sam Steingold <sds@gnu.org>
3218 * editfns.c (lisp_time_argument): Added third argument `usec'.
3219 (Ffloat_time): New built-in Lisp function.
3221 2000-07-26 Gerd Moellmann <gerd@gnu.org>
3223 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
3224 for the character code.
3226 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
3229 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
3230 if called for a popup menu.
3231 (xmenu_show): Store help string in widget values.
3233 2000-07-26 Dave Love <fx@gnu.org>
3235 * syswait.h: Move some definitions.
3236 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
3237 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
3238 perspicuous definitions.
3239 (WTERMSIG): Fix bit pattern used.
3241 2000-07-26 Kenichi Handa <handa@etl.go.jp>
3243 * print.c (print_object): If vector printing is truncated, print
3244 "..." to indicate it as well as the case of list printing.
3246 2000-07-25 Gerd Moellmann <gerd@gnu.org>
3248 * xdisp.c (next_element_from_display_vector): Improve comments.
3250 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
3251 for the character code, and the rest for the face id as in 20.x.
3252 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
3254 * window.c (window_display_table): Cleaned up.
3256 * syntax.c (Fforward_word): Add last arg nil in call of
3257 Fconstrain_to_field.
3259 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
3261 * fileio.c (Frename_file) [DOS_NT]: If the file names are
3262 identical but for the letter-case, don't call
3263 barf_or_query_if_file_exists.
3265 2000-07-25 Miles Bader <miles@gnu.org>
3267 * editfns.c (find_field): Honor special `boundary' fields.
3268 (Qboundary): New variables.
3269 (syms_of_editfns): Initialize Qboundary.
3270 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
3271 Use scan_buffer instead of find_before_next_newline, because it
3272 allows us to detect the boundary case where there's a newline at
3274 * lisp.h (Fconstrain_to_field): Update external declaration.
3276 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3278 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
3281 2000-07-24 Dave Love <fx@gnu.org>
3283 * s/sunos4-0.h, s/sol2.h:
3284 (LIBS_TERMCAP): Move from m/sparc.h.
3286 * m/sparc.h (TERMINFO): Moved to system files (probably only
3287 relevant for sunos4 judging by its vintage).
3288 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
3291 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
3293 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
3294 name to single_keymap_panes.
3296 2000-07-24 Andreas Schwab <schwab@suse.de>
3298 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
3300 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3302 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
3303 parameters instead of using int parameters. Expect FN to accept
3304 EMACS_INT parameters.
3305 (display_echo_area, resize_echo_area_axactly, current_message)
3306 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
3307 with new argument list.
3308 (resize_mini_window_1): New callback function.
3309 (current_message_1, truncate_message_1, set_message_1): Change
3310 parameter lists to the new format expected by
3311 with_echo_area_buffer.
3313 2000-07-24 Kenichi Handa <handa@etl.go.jp>
3315 * fontset.c (fontset_ref): Remove INLINE declaration.
3316 (fontset_ref_via_base): Likewise.
3317 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
3320 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
3322 * msdos.c (IT_note_mouse_highlight): Process overlays in the
3323 correct order of priority. If help echo was found in an overlay,
3324 use that overlay as the object in which the help echo was found.
3326 2000-07-22 Miles Bader <miles@gnu.org>
3328 * textprop.c (Fprevious_single_char_property_change): The initial
3329 property value should be from the position preceding POSITION, not
3332 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
3334 * coding.c (syms_of_coding): Doc fix for
3335 inhibit-iso-escape-detection.
3337 2000-07-21 Gerd Moellmann <gerd@gnu.org>
3339 * xterm.c (note_mouse_highlight): Process overlays in the right
3342 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
3344 * xterm.c (note_mouse_highlight): If help-echo was found in an
3345 overlay, use that overlay as the object in which the help was
3348 * window.c (foreach_window_1): Fix typo reversing an if-condition.
3350 * window.c (foreach_window): Instead of a fake variable argument
3351 list, take one USER_DATA argument.
3352 (foreach_window_1): Likewise, and call callback functions with two
3353 args, the window and USER_DATA.
3354 (struct check_window_data): New struct.
3355 (check_window_containing): Use it.
3356 (window_from_coordinates): Set up a struct check_window_data for
3358 (add_window_to_list, freeze_window_start): Change parameters
3359 according to new calling convention.
3361 * window.h (foreach_window): Change prototype.
3363 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
3365 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
3367 * xmenu.c (menu_help_callback): Call show_help_echo with
3368 additional arguments OBJECT and POS.
3370 2000-07-21 Kenichi Handa <handa@etl.go.jp>
3372 * data.c (Faset): Allow storing any multibyte character in a
3373 string. Convert unibyte string to multibyte if necessary.
3375 * xfns.c (x_encode_text): New function.
3376 (x_set_name): Use x_encode_text.
3377 (x_set_title): Likewise.
3379 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
3381 * xterm.h (x_encode_text): Add prototype.
3383 2000-07-20 Dave Love <fx@gnu.org>
3385 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
3388 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
3390 * msdos.c (help_echo_window): New variable.
3391 (syms_of_msdos): Initialize and staticpro it.
3392 (IT_note_mode_line_highlight): Set help_echo_window.
3393 (IT_note_mouse_highlight): Ditto.
3394 (dos_rawgetc): Store help_echo_window in the second event produced
3397 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
3398 Record the object that generated the help echo and the position of
3399 that object in help_echo_object and help_echo_pos. Record that
3400 some glyphs in a row are displayed in mouse-face.
3401 (IT_update_begin): Don't clear mouse highlight unless one of the
3402 enabled glyph rows is marked as being displayed in mouse-face.
3403 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
3404 and position recorded in help_echo_object and help_echo_pos to the
3406 (IT_menu_display): Accept a new argument PN: the pane number of
3407 the current menu pane. Record the pane number and the item
3408 number of the item which has associated help string.
3409 (XMenuActivate): Update the prototype for help_callback in
3410 function declaration. Call IT_menu_display with the current menu
3411 pane number as an additional argument. Call help_callback with
3412 two additional arguments: the pane number and the item number of
3413 the menu item associated with the help text.
3414 (help_echo_object, help_echo_pos): New variables.
3415 (syms_of_msdos): Initialize them and staticpro help_echo_object.
3417 * msdos.h (XMenuActivate): Update prototype.
3419 2000-07-19 Gerd Moellmann <gerd@gnu.org>
3421 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
3422 Add some more prototypes.
3424 * xterm.c, xterm.h: Add some more prototypes.
3426 * lisp.h (Fnext_single_char_property_change): Add prototype.
3428 * dispnew.c (direct_output_for_insert): Remove confusing
3429 outer local variable mouse_face_overwritten_p.
3430 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
3432 * alloc.c (allocate_string_data): Don't copy old string contents.
3434 2000-07-19 Kenichi Handa <handa@etl.go.jp>
3436 * coding.c (code_convert_region): Delete text properties before
3437 shrinking the conversion region.
3439 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3441 * dispnew.c (update_text_area): Write the whole row if it
3442 has mouse-face in it.
3444 * xfaces.c (face-alternative-font-family-alist): Remove
3445 DEFVAR_LISP; staticpro instead.
3447 * xmenu.c (menu_help_callback): Call show_help_echo with
3450 * keyboard.c (show_help_echo): Add parameter WINDOW.
3451 (read_char): Call show_help_echo with window extracted from Lisp
3453 (gen_help_event): Add parameter WINDOW.
3455 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
3457 * xterm.c (help_echo_window): New variable.
3458 (note_mouse_highlight, note_tool_bar_highlight): Set
3460 (XTread_socket): Pass help_echo_window to gen_help_event.
3461 (syms_of_xterm): Initialize and staticpro help_echo_window.
3463 2000-07-18 Dave Love <fx@gnu.org>
3465 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
3468 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3470 * alloc.c (allocate_string_data): If string had already data
3471 assigned, copy old contents to new string data.
3473 * coding.c (syms_of_coding): Fix typo in spelling of variable
3474 `inhibit-iso-escape-detection'.
3476 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
3478 * Makefile.in: Add dependencies on dispextern.h.
3479 (alloca.o): Don't define malloc and define EMACS_FREE instead of
3480 `free'; both can conflict with system header files.
3482 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3484 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
3487 2000-07-18 Dave Love <fx@gnu.org>
3489 * window.c (Fwindow_list): Declare arg `window'.
3491 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3493 * coding.c (setup_coding_system): Don't override the explicitly
3494 specified designations.
3496 2000-07-15 Miles Bader <miles@gnu.org>
3498 * editfns.c (char_property_eq, char_property_stickiness): Renamed
3499 from `text_property_eq' and `text_property_stickiness', respectively.
3500 (find_field, Fconstrain_to_field, char_property_eq)
3501 (char_property_stickiness): Changed to call char-property functions
3502 instead of text-property-only ones.
3504 * textprop.c (Fnext_single_char_property_change): Made a subr (was
3505 `next_single_char_property_change'). Do more error checking, and
3506 cleanup limit behavior.
3507 (Fprevious_single_char_property_change): New function.
3508 (syms_of_textprop): Initialize new subrs.
3510 * xdisp.c (display_prop_end, invisible_text_between_p):
3511 Call Fnext_single_char_property_change instead of
3512 next_single_char_property_change.
3514 2000-07-15 Jason Rumney <jasonr@gnu.org>
3516 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
3517 after menu is finished with.
3518 (add_menu_item): Only consider wv->title as a menu title.
3519 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
3521 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
3523 (FONT_REGEXP): Remove unused macro, and its sub-components.
3524 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
3526 * w32term.c (help_echo_object, help_echo_pos): New variables.
3527 (note_mode_line_highlight): Store additional information about the
3528 help-echo in help_echo_object and help_echo_pos. Check both
3529 `local-map' and `keymap' properties for changing the cursor
3530 (note_mouse_highlight): Store additional information about the
3531 help-echo in help_echo_object and help_echo_pos.
3532 (note_tool_bar_highlight): Set help_echo_object to nil and
3533 help_echo_pos to -1.
3534 (w32_read_socket): Use gen_help_event instead of filling
3535 input_events manually.
3536 (syms_of_w32term): Staticpro help_echo_object.
3537 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
3538 set, arrange for a mouse-highlight redisplay in
3540 (x_clear_mouse_face): New function.
3541 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
3542 (x_update_window_begin): No need to turn off the mouse
3544 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3545 depending on whether they contain glyphs highlighted in
3547 (x_fill_stretch_glyph_string): Consume runs of stretch
3548 glyphs instead of a single one.
3549 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3550 with new argument list.
3551 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3552 (x_append_glyph, x_append_composite_glyph)
3553 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3554 changes in struct glyph starting 1999-12-27. See comments for
3555 xterm.c on 2000-07-05.
3557 2000-07-14 Sam Steingold <sds@gnu.org>
3559 * xfaces.c (realize_x_face): Fix the last patch:
3560 check `default_face' before dereferencing.
3562 2000-07-14 Dave Love <fx@gnu.org>
3564 * syntax.c (back_comment): Add null default in switch (for pcc).
3566 2000-07-14 Kenichi Handa <handa@etl.go.jp>
3568 * xfaces.c (realize_x_face): Make fontset using the base of the
3569 default_face's fontset, not using the default fontset.
3571 * coding.c (inhibit_iso_escape_detection): New variable.
3572 (syms_of_coding): Make it a Lisp variable.
3573 (detect_coding_iso2022): If inhibit_iso_escape_detection is
3574 nonzero, ignore ISO2022's escape sequence.
3576 2000-07-14 Gerd Moellmann <gerd@gnu.org>
3578 * alloca.c (malloc) [emacs]: Define as xmalloc.
3580 * xfns.c (Fx_show_tip): If frame parameters contain a position,
3581 use that instead of the mouse position. Add parameters DX and DY.
3583 * dispextern.h (Fx_show_tip): Adjust number of parameters
3586 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
3587 if HELP is a function, call it with OBJECT and POS as parameters
3588 to get the help to display.
3589 (gen_help_event, kbd_buffer_store_help_event): New functions.
3590 (kbd_buffer_get_event): Construct the Lisp help-event differently.
3591 (read_char): Call show_help_echo with new parameters.
3593 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
3596 * xterm.c (help_echo_object, help_echo_pos): New variables.
3597 (note_mode_line_highlight): Store additional information about the
3598 help-echo in help_echo_object and help_echo_pos. Check both
3599 `local-map' and `keymap' properties for changing the cursor
3600 (note_mouse_highlight): Store additional information about the
3601 help-echo in help_echo_object and help_echo_pos.
3602 (note_tool_bar_highlight): Set help_echo_object to nil and
3603 help_echo_pos to -1.
3604 (XTread_socket): Use gen_help_event instead of filling
3605 input_events manually.
3606 (syms_of_xterm): Staticpro help_echo_object.
3608 * xmenu.c (menu_highlight_callback): Use
3609 kbd_buffer_store_help_event instead of setting up and input_event
3612 * xdisp.c (eval_form): GCPRO argument sexpr.
3613 (call_function): New function.
3614 (handle_single_display_prop): Use call_function and FUNCTIONP
3615 instead of checking whether if font_height is a symbol and
3618 * eval.c (internal_condition_case_2): New function.
3620 * lisp.h (FUNCTIONP): New macro.
3621 (internal_condition_case_2, call_function): Add prototypes.
3623 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
3624 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
3625 Always set `arg' member of input_events.
3626 (construct_menu_click): Unused function removed.
3628 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
3630 * w32term.c (construct_mouse_click, construct_mouse_wheel)
3631 (construct_drag_n_drop, x_scroll_bar_handle_click)
3632 (w32_read_socket): Always set `arg' member of input_events.
3634 * keyboard.c (show_help_echo): Use eval_form. Add comment.
3636 * lisp.h (eval_form): Add prototype.
3638 * xdisp.c (eval_form): Make it externally visible.
3640 2000-07-13 Gerd Moellmann <gerd@gnu.org>
3642 * xterm.c (x_handle_tool_bar_click): Store the frame in the
3643 frame_or_window slot of TOOL_BAR_EVENT input events instead of
3644 consing. For prefix events, store the frame in the `arg' slot of
3645 the event, otherwise store the key there.
3646 (XTread_socket): Instead of consing, use the frame_or_window slot
3647 of HELP_EVENTs for the frame, and the `arg' slot for the help
3650 * xmenu.c (menu_highlight_callback): Store help string in the
3651 `arg' member of the input event; don't cons.
3652 (menubar_selection_callback): Use the `arg' slot of input events
3653 to queue additional information, instead of consing.
3655 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
3657 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
3659 (w32_read_socket): Adapt to changes in HELP_EVENTs.
3661 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
3662 input events to queue additional information, instead of consing.
3664 * keyboard.c (kbd_buffer_gcpro): Renamed from
3665 kbd_buffer_frame_or_window. Now used for all Lisp objects
3666 referenced from the input queue.
3667 (kbd_buffer_store_event): Always use structure assignment for
3668 copying input events. Record all Lisp objects referenced from
3669 events in kbd_buffer_gcpro.
3670 (kbd_buffer_get_event): Construct Lisp `help-echo' events
3671 differently from input events. Test for prefix menu_bar_events
3672 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
3673 event in kbd_buffer_gcpro to nil.
3674 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
3675 frame_or_window is equal to its arg member as prefix events.
3676 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
3677 used by an input event to nil.
3678 (init_keyboard): Use two times the size of the input queue
3679 for kbd_buffer_gcpro.
3680 (syms_of_keyboard): Likewise.
3682 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
3685 * termhooks.h (struct input_event): Add member `arg'.
3686 (MENU_BAR_EVENT): Renamed from menu_bar_event.
3687 (USER_SIGNAL_EVENT): Renamed from user_signal.
3689 * xfaces.c (ASET): Remove definition.
3691 * lisp.h (AREF, ASET, ASIZE): New macros.
3693 * fontset.c (AREF, ASIZE): Remove definitions.
3695 * fns.c (AREF): Remove definition.
3697 * composite.c (AREF): Remove definition.
3699 2000-07-12 Gerd Moellmann <gerd@gnu.org>
3701 * dispnew.c (redraw_overlapped_rows): Add missing local.
3702 (scrolling_window): Remove debug code.
3704 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
3705 Before scrolling, turn off a mouse-highlight in the window
3708 * xterm.c (x_update_window_end): Add parameter
3709 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
3710 redisplay in XTframe_up_to_date.
3711 (x_clear_mouse_face): New function.
3712 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
3714 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
3716 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
3717 it when any row is written to that contains glyphs highlighted in
3719 (update_window): Call the window update end hook with new
3720 parameter MOUSE_FACE_OVERWRITTEN_P.
3721 (direct_output_for_insert): Give up if row contains mouse-face.
3723 * dispextern.h (struct redisplay_interface): Add parameter
3724 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
3725 (clear_mouse_face): New function pointer member.
3727 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
3729 * syntax.c (back_comment): Use one switch rather than a few `if's.
3730 Obey open_paren_in_column_0_is_defun_start.
3731 When reverting to the `slow' method, try to nicely handle the case
3732 of nested comments by checking that the comment-starter we found
3733 does indeed match the comment-ender.
3734 (scan_sexps_forward, scan_sexps_forward):
3735 Ignore excessive opening parenthesis rather than throwing an error.
3737 2000-07-11 Gerd Moellmann <gerd@gnu.org>
3739 * doc.c (Fsubstitute_command_keys): Handle case that a GC
3740 in Fwhere_is_internal or get_keymap_1 relocates string contents.
3742 * dispnew.c (direct_output_forward_char): Give up if currently
3743 displaying a message instead of the minibuffer contents.
3745 * xterm.c (x_update_window_begin): No need to turn off the mouse
3747 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3748 depending on whether they contain glyphs highlighted in
3751 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
3752 compare the mouse_face_p flags of both rows.
3754 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
3756 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
3758 * keyboard.c (show_help_echo): Accept additional parameter
3759 ok_to_overwrite_keystroke_echo.
3760 (read_char): Call show_help_echo with a zero
3761 ok_to_overwrite_keystroke_echo argument.
3762 * keyboard.h (show_help_echo): Update prototype of
3764 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
3765 ok_to_overwrite_keystroke_echo argument.
3766 * w32menu.c (w32_menu_display_help): Call show_help_echo with
3767 non-zero ok_to_overwrite_keystroke_echo argument.
3769 2000-07-10 Gerd Moellmann <gerd@gnu.org>
3771 * xdisp.c (try_window_id): If changes are all below what is
3772 displayed in the window, and point is in the window, we still
3773 might have to find point on the display.
3775 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
3776 glyphs instead of a single one.
3777 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3778 with new argument list.
3779 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3781 * keymap.c (get_keymap_1): Add comment that this function can GC.
3782 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
3783 comment that functions can GC.
3784 (Fset_keymap_parent): GCPRO arg KEYMAP.
3786 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
3788 * msdos.c (XMenuActivate): After exiting the menu, restore the
3789 echo area message and erase it.
3791 2000-07-10 Kenichi Handa <handa@etl.go.jp>
3793 * fontset.c (Ffontset_info): Make the return value more compatible
3794 with that of Emacs 20.
3796 2000-07-07 Gerd Moellmann <gerd@gnu.org>
3798 * eval.c (Fsignal): Handle case that backtrace_list is null.
3800 2000-07-07 Kenichi Handa <handa@etl.go.jp>
3802 * ccl.c (Fccl_execute): Typo fixed.
3804 2000-07-06 Gerd Moellmann <gerd@gnu.org>
3806 * window.c (window_loop): Add missing gcpro1 local variable.
3808 * window.c (Fwindow_list): Reverse list at the end.
3809 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
3810 means allow windows on OWINDOW's frame, only.
3811 (window_loop): Simplified; use Fwindow_list.
3813 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
3815 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3817 * xterm.c (XTread_socket): Increment handling_signal at the start,
3818 decrement it at the end.
3820 * eval.c (handling_signal): New variable.
3821 (Fsignal): Abort if handling_signal is non-zero.
3823 * lisp.h (handling_signal): External declaration.
3825 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
3827 2000-07-05 Ken Raeburn <raeburn@gnu.org>
3829 Sound support for NetBSD through "Linux emulation" support:
3830 * config.in (HAVE_SOUNDCARD_H): Undef.
3831 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
3832 * Makefile.in (LIBSOUND): New variable.
3833 (LIBES): Include it.
3834 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
3836 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
3838 (vox_open): Use DEFAULT_SOUND_DEVICE.
3839 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
3841 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3843 * print.c (print_error_message): If Vsignaling_function is set,
3844 show it in *Messages*.
3846 * lisp.h (Vsignaling_function): External declaration.
3848 * eval.c (Vsignaling_function): New variable.
3849 (Fsignal): Compute it.
3850 (syms_of_eval): Staticpro it.
3852 2000-07-05 Dave Love <fx@gnu.org>
3854 * syswait.h: Use the autoconf recommended approach. Old code
3855 #if'd out in case we need to revert.
3857 * config.in (HAVE_SYS_WAIT_H): Added.
3859 2000-07-05 Andrew Innes <andrewi@gnu.org>
3861 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
3862 when non-NULL instead of __morecore, to take account of buffer
3863 memory. This also solves a problem with spurious memory warnings
3866 * ralloc.c: Make real_morecore non-static.
3868 * eval.c (internal_condition_case): Comment out abort if
3869 interrupt_input_blocked is not zero.
3871 * makefile.nt: Add support for `bootstrap' and related targets.
3872 Include minimal debug info in emacs.exe in release build.
3873 Remove all dependencies on lisp.h, and fixup some others.
3875 * w32.c (init_environment): Install code from 20.7 for providing
3876 default values for environment variables, based on the
3877 executable's own location.
3878 (map_w32_filename): Handle filenames that are longer than
3880 (sys_socket): Install socket inheritance bug fix from 20.7.
3882 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
3883 here via blockinput.h).
3885 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
3887 * w32menu.c (w32_menu_display_help):
3888 * xmenu.c (menu_help_callback): Use show_help_echo.
3890 * keyboard.h (show_help_echo): Declare.
3892 * keyboard.c (show_help_echo): New function, extracted from read_char.
3893 Feval its `msg' argument if it's a cons cell.
3894 (read_char): Use it.
3895 (follow_key): Pass `autoload' to get_keyelt.
3897 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
3898 (note_tool_bar_highlight, XTread_socket):
3899 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
3901 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
3902 (note_tool_bar_highlight, w32_read_socket):
3903 Do not gratuitously ignore non-string `help-echo' properties.
3905 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3907 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
3909 * window.c (delete_all_subwindows): Reset Vwindow_list.
3911 * xterm.c (x_append_glyph, x_append_composite_glyph)
3912 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3913 changes in struct glyph starting 1999-12-27. Some bit-fields of
3914 struct glyph were not set, which made glyphs unequal when compared
3915 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
3916 effects were the result. This also depended on the contents of
3917 memory returned by xmalloc. If flickering happens again, activate
3918 the code in clear_glyph_row that's in #if 0. If the flickering is
3919 gone with that, chances are that it is caused by something
3922 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
3924 * dispextern.h: Add some comments.
3926 * window.c (add_window_to_list): Add parameter LIST.
3927 (window_list): Order list so that, for each frame, windows are
3928 in canonical order, and so that frames appear in the list in
3929 the order given by Vframe_list.
3930 (next_window): Reverse the handling of NEXT_P.
3932 2000-07-04 Gerd Moellmann <gerd@gnu.org>
3934 * window.c (Vwindow_list): New variable.
3935 (make_window, delete_window): Set Vwindow_list to nil.
3936 (check_window_containing): New function.
3937 (window_from_coordinates): Rewritten.
3938 (add_window_to_list, window_list, candidate_window_p)
3939 (decode_next_window_args, next_window): New functions.
3940 (Fnext_window, Fprevious_window): Rewritten in terms of
3942 (Fwindow_list): New function.
3943 (Fother_window): Cleaned up.
3944 (foreach_window): Add a longer "variable argument list". Let
3945 callback function return 0 to indicate that cycling over windows
3947 (foreach_window_1): Likewise.
3948 (freeze_window_start): Return int.
3949 (init_window): New function.
3950 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
3952 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
3953 input_event with bzero.
3954 (main): Call init_window.
3956 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
3959 2000-07-04 Kenichi Handa <handa@etl.go.jp>
3961 * composite.h (make_composition_value_copy): Extern it.
3963 * composite.c (make_composition_value_copy): New function.
3965 * editfns.c (Fformat): While copying text properties, make each
3966 composition property value a copy.
3968 * fns.c (concat): While copying text properties, make each
3969 composition property value a copy.
3971 2000-07-03 Gerd Moellmann <gerd@gnu.org>
3973 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
3975 * fns.c (sweep_weak_table): Mark only objects that are not
3978 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
3979 include those frames as candidates which have their focus
3980 redirected to the minibuffer frame.
3982 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
3984 * fns.c (Fputhash): Return `value' rather than nil.
3986 2000-06-30 Gerd Moellmann <gerd@gnu.org>
3988 * frame.c (next_frame): Don't check focus redirection in case
3989 MINIBUF is a window. Doing so excludes frames using MINIBUF
3990 unless their focus is redirected, which contradicts the
3991 specification of next-frame, and leads to infinite loops in
3992 certain situations when cycling through windows with next-window.
3994 2000-06-30 Kenichi Handa <handa@etl.go.jp>
3996 * coding.c (code_convert_region): Even if the length of text is
3997 zero, try to convert it if coding->type is coding_type_ccl.
3998 (decode_coding_string, encode_coding_string): Likewise.
4000 2000-06-28 Gerd Moellmann <gerd@gnu.org>
4002 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
4003 the display if windows_or_buffers_changed.
4005 * dispnew.c (struct row_entry): New structure.
4006 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
4007 (row_table_size, old_lines, new_lines, old_lines_size)
4008 (new_lines_size, run_pool, runs_size, runs): New variables.
4009 (add_row_entry): New function.
4010 (scrolling_window): Use data structures allocated with xmalloc and
4011 held in global variables, instead of allocating them with alloca and
4012 holding them in local variables. Use a larger hash table whose
4013 size depends on glyph matrix sizes. Don't use bzero to clear the
4014 hash table; instead, clear used slots only.
4016 * fns.c (next_almost_prime): Make it externally visible.
4018 * lisp.h (next_almost_prime): Add prototype.
4020 * s/isc4-0.h (sigunblock): Define.
4022 * s/sco5.h (sigunblock): Define.
4024 2000-06-27 Dave Love <fx@gnu.org>
4026 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
4027 (moved to osf5-0.h).
4028 [!NOT_C_CODE]: Protect string.h stuff.
4030 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
4031 (sys_siglist, NSIG): Definitions moved here from osf1.h.
4033 2000-06-27 Gerd Moellmann <gerd@gnu.org>
4035 * xdisp.c (resize_mini_window): Subtract the extra line spacing
4036 below the last line from the needed window height.
4038 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
4040 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
4041 (Fwidget_get): Use it.
4042 (syms_of_fns): Defsubr it.
4044 2000-06-26 Gerd Moellmann <gerd@gnu.org>
4046 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
4047 display info for XIM.
4048 (xim_open_dpy): Likewise.
4049 (xim_close_dpy): Don't free the display info's XIM.
4051 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
4053 * config.in (USE_XIM): New define.
4055 * keymap.c (get_keyelt): For menu-items containing a `:filter
4056 FILTER', apply FILTER to the menu-item's definition to get the
4057 real definition to use.
4059 * lisp.h (QCfilter): External declaration.
4061 * xfns.c (Fimage_size): New function.
4062 (syms_of_xfns): Defsubr it.
4064 2000-06-26 Andreas Schwab <schwab@suse.de>
4066 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
4069 2000-06-25 Dave Love <fx@gnu.org>
4071 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
4074 * Makefile.in (blockinput.h): Depend on atimer.h.
4075 (atimer.h): Depend on systime.h.
4077 * blockinput.h: Protect against multiple inclusion. Include
4080 * atimer.h: Protect against multiple inclusion. Include
4083 * lisp.h (swap_in_global_binding): Declare.
4085 2000-06-24 Ken Raeburn <raeburn@gnu.org>
4087 * process.c (Fopen_network_stream): Turn off atimers for duration
4088 of call to connect. (Patch from Gerd.)
4090 2000-06-23 Dave Love <fx@gnu.org>
4092 * ralloc.c: Maybe include unistd.h
4094 * emacs.c (setgrp): Undefine before defining.
4095 (malloc_warning, set_time_zone_rule, index): Prototype.
4097 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
4098 HAVE_STRUCT_TIMEZONE.
4100 * s/osf1.h: Move string.h hack here from alpha.h and make it
4102 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
4104 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
4105 (SOCKLEN_TYPE): Don't define.
4107 * m/alpha.h: Remove string.h hack.
4109 * s/osf5-0.h: New file.
4111 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
4112 include time.h, done by systime.h.
4113 [__FreeBSD__]: Remove redundant includes.
4115 * callproc.c (setpgrp): Undefine before defining.
4116 (delete_temp_file): Return Qnil to avoid warning.
4118 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
4120 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
4123 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
4125 * composite.h (compose_text): Declare.
4127 * xterm.c: Don't include sys/types.h unconditionally. Don't
4128 protect its inclusion with !USG (following xmenu.c).
4130 2000-06-23 Gerd Moellmann <gerd@gnu.org>
4132 * xfns.c (x_create_tip_frame): Initialize frame's colors like
4135 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
4137 * coding.c (decode_eol_post_ccl): Special handling for undecided
4138 and inconsistent EOL types.
4140 2000-06-22 Gerd Moellmann <gerd@gnu.org>
4142 * xrdb.c (x_load_resources): Add default resource for scroll bar's
4143 trough color and main window's background color.
4145 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
4148 * xterm.h (Xt_app_con): External declaration.
4150 * widget.c (EmacsFrameRealize): Fix typo.
4152 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
4154 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
4155 (handle_invisible_prop): Record the start of invisible text in
4156 it->add_overlay_start.
4157 (struct overlay_entry): Add member `overlay'.
4158 (handle_overlay_change): Simplify.
4159 (next_overlay_string): After having processed overlay strings at the
4160 end of the buffer, record that fact in
4161 it->overlay_strings_at_end_processed_p.
4162 (compare_overlay_entries): If before- and after-strings come
4163 from the same overlay, let before-strings come first.
4164 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
4165 (load_overlay_strings): Take it->add_overlay_start into account
4166 when adding overlay strings.
4168 * dispextern.h (struct it): Add member add_overlay_start.
4170 2000-06-22 Dave Love <fx@gnu.org>
4172 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
4174 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
4176 2000-06-22 Kenichi Handa <handa@etl.go.jp>
4178 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
4181 2000-06-21 Dave Love <fx@gnu.org>
4183 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
4185 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
4187 * syntax.c (back_comment): Simplify string-parity counting (with
4188 the added benefit of handling multiple string-styles as long as
4189 they are not intertwined).
4190 Jump to the slow code as soon as a comment starter is found in
4191 a "string_lossage" position. Fixes the case: " /* " /* " */.
4193 2000-06-21 Dave Love <fx@gnu.org>
4195 * Makefile.in: Use GETLOADAVG_LIBS.
4197 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
4198 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
4200 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4202 * syntax.c (describe_syntax): Recognize the `n'estable bit.
4203 (Fforward_comment, scan_lists):
4204 Check the comstyle of single-char comment-starters.
4205 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
4206 we're just at the beginning of the comment (f.ex with (*) ... (*)).
4207 Check the comstyle of single-char comment-starters.
4208 Clarify control-flow around the Scomment case.
4210 2000-06-20 Dave Love <fx@gnu.org>
4212 * fns.c (make_hash_table, maybe_resize_hash_table):
4213 Cast arg of next_almost_prime.
4215 * tparam.c [emacs]: Include lisp.h.
4217 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
4220 2000-06-20 Gerd Moellmann <gerd@gnu.org>
4222 * keyboard.c (adjust_point_for_property): Check if display
4223 property should be treated as intangible by looking at its
4226 * xdisp.c (single_display_prop_intangible_p)
4227 (display_prop_intangible_p): New functions.
4229 * dispextern.h (display_prop_intangible_p): Add prototype.
4231 * xdisp.c (dump_glyph_row): Show type of glyph->object.
4233 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
4234 argument to sigprocmask.
4236 * s/sco5.h (sigblock): Redefined to pass a pointer as second
4237 argument to sigprocmask.
4239 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
4240 sigprocmask_set, and pass a pointer to it to sigprocmask.
4242 * sysdep.c (sigprocmask_set): New variable.
4244 * fileio.c (make_temp_name): Don't use `%s' in string passed to
4247 2000-06-20 Sam Steingold <sds@gnu.org>
4249 * xrdb.c: Don't declare xmalloc, xrealloc.
4251 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4253 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
4254 (re_comp): Cast gettext return value to avoid complaints when
4257 2000-06-20 Dave Love <fx@gnu.org>
4259 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
4262 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
4264 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
4266 * m/alpha.h: Don't declare xmalloc, xrealloc.
4268 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
4270 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
4272 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
4274 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
4277 * keyboard.h (poll_for_input_1): Declare.
4279 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
4281 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
4283 * doprnt.c: Don't declare xmalloc, xrealloc.
4285 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
4286 (getenv, ctime, getwd): Removed.
4287 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
4289 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
4290 x_set_tool_bar_lines.
4292 * config.in: Add HAVE_GETWD. Move some definitions above
4293 machine/system includes.
4295 2000-06-20 Kenichi Handa <handa@etl.go.jp>
4297 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
4299 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
4300 contain information about ENCODING.
4302 * fontset.c (FONTSET_ASCII): Use the first element of char table
4303 for an ASCII font, not defalt slot.
4304 (fontset_ref_via_base): If FONTSET doesn't contain information for
4305 C, try the default fontset.
4306 (make_fontset): Don't copy the default fontset.
4307 (fontset_font_pattern): Likewise.
4308 (accumulate_font_info): If ELT is nil, use the corresponding
4309 element in the default fontset.
4311 2000-06-19 Dave Love <fx@gnu.org>
4313 * syntax.c (Fparse_partial_sexp): Doc fix.
4315 * regex.h: Test PROTOTYPES as well as __STDC__.
4317 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
4318 errno, strerror. Put text after #endif in comment.
4320 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
4323 * xterm.c (x_frame_of_widget): Likewise.
4325 2000-06-19 Gerd Moellmann <gerd@gnu.org>
4327 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
4328 to Vfundamental_mode_abbrev_table.
4330 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
4331 bogus objects are marked. This slows down GC by ~80 percent, but
4332 it might be worth trying when debugging GC-related problems.
4333 This feature requires conservative stack marking to be enabled.
4335 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
4336 returns XLookupChars, reset `modifiers' to zero.
4338 2000-06-19 Dave Love <fx@gnu.org>
4340 * mktime.c: Unprotoized.
4342 2000-06-19 Richard Stallman <rms@gnu.org>
4344 * data.c (set_internal): If variable is frame-local,
4345 store the new value immediately into the frame parameter alist.
4347 2000-06-19 Ken Raeburn <raeburn@gnu.org>
4349 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
4350 in the custom handler pointer.
4352 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
4353 value, or checks for CHAR_META can fail when Lisp_Object is a
4355 * keymap.c (get_keyelt): Likewise.
4357 2000-06-19 Kenichi Handa <handa@etl.go.jp>
4359 * ccl.h (struct ccl_program): New member eol_type.
4360 (struct ccl_spec): New member cr_carryover.
4362 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
4363 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
4365 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
4366 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
4367 (decode_eol_post_ccl): New function.
4368 (decode_coding): Don't detect EOL format here for CCL based coding
4370 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
4371 decode_eol_post_ccl after running the CCL program.
4372 (code_convert_region): Don't detect EOL format here for CCL based
4374 (decode_coding_string): Likewise.
4376 2000-06-18 Ken Raeburn <raeburn@gnu.org>
4378 * charset.c (update_charset_table): Use XINT on "iso_final_char"
4379 when treating it as an integer.
4381 * coding.h (encode_coding_string): Declare.
4383 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
4386 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
4387 "xkeymap" to avoid shadowing the "enum map_type" value that needs
4388 to be passed to get_local_map.
4390 * sound.c (Fplay_sound): Don't call make_number on
4391 Frun_hook_with_args count argument.
4393 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
4394 for lisp objects in X event structure data field, when lisp
4395 objects are represented with unions.
4396 (x_scroll_bar_to_input_event): Ditto.
4398 2000-06-16 Ken Raeburn <raeburn@gnu.org>
4400 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
4401 termination of string. Fix sense of test whether
4402 Vline_number_display_limit is an integer.
4404 2000-06-16 Gerd Moellmann <gerd@gnu.org>
4406 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
4407 only if HAVE_X_WINDOWS.
4409 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
4412 * dispnew.c (update_frame_1): Handle case that cursor vpos is
4415 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
4417 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
4420 2000-06-15 Kenichi Handa <handa@etl.go.jp>
4422 * coding.c (decode_coding_emacs_mule): Always set src_base at the
4423 start of the while loop.
4425 2000-06-15 Gerd Moellmann <gerd@gnu.org>
4427 * atimer.c (alarm_signal_handler): Add forward declaration.
4429 * data.c (set_internal): Remove debug code.
4431 2000-06-14 Gerd Moellmann <gerd@gnu.org>
4433 * Makefile.in (bootstrap-temacs): Add `-I../src'.
4435 * unexec.c (toplevel) [COFF]: Include coff.h.
4437 * s/lynxos.h: New file.
4439 * keymap.c (Fsingle_key_description): Enclose function key and
4440 event symbol names in angle brackets.
4442 * xdisp.c (setup_echo_area_for_printing): Call
4443 message_log_maybe_newline if message_buf_print is not set.
4445 * print.c (printchar, strout): Don't check message_buf_print
4446 before calling setup_echo_area_for_printing because that
4447 function does something useful even when message_buf_print is
4450 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
4452 (ensure_echo_area_buffers): Initialize echo buffer's
4453 truncate lines setting to nil.
4454 (with_echo_area_buffer): Don't set the echo buffer's truncate
4456 (set_message_1): Set it here instead, based on the value
4457 of message_truncate_lines.
4458 (resize_mini_window): Handle case that lines are truncated.
4459 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
4460 message-truncate-lines.
4462 * keyboard.c (read_char): Bind message-truncate-lines to t
4463 while displaying a help-echo.
4465 * lisp.h (Qmessage_truncate_lines): External declaration.
4467 2000-06-13 Gerd Moellmann <gerd@gnu.org>
4469 * xdisp.c (Vline_number_display_limit): Renamed from
4470 line_number_display_limit.
4471 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
4472 Extend documentation string. Initialize
4473 Vline_number_display_limit to nil meaning no limit.
4474 (decode_mode_spec): Use Vline_number_display_limit with its new
4477 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
4479 2000-06-13 Richard Stallman <rms@gnu.org>
4481 * frame.c (Fmodify_frame_parameters): Doc fix.
4483 * xfns.c (x_set_frame_parameters): Comment fix.
4485 * frame.c (store_frame_param): Call swap_in_global_binding if the
4486 variable's current binding was chosen based on this frame.
4488 * data.c (swap_in_global_binding): New function.
4490 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4492 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
4493 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
4495 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4497 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
4499 2000-06-12 Jason Rumney <jasonr@gnu.org>
4501 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
4503 * w32.h (EMACS_W32_H): Renamed from _NT_H_
4505 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
4507 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
4509 2000-06-12 Gerd Moellmann <gerd@gnu.org>
4511 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
4512 (syms_of_xfaces): Defsubr Sdump_colors.
4513 (x_free_colors): Don't treat b&w specially on default visual.
4514 (x_free_dpy_colors): New function.
4515 (free_face_colors): Don't check visual class; it's done
4518 * xterm.c (x_frame_of_widget): New function.
4519 (x_alloc_nearest_color_for_widget): Use it.
4520 (x_copy_dpy_color): New function.
4521 (x_destroy_window): Free various colors.
4523 2000-06-12 Kenichi Handa <handa@etl.go.jp>
4525 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
4527 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
4529 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
4531 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
4533 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
4535 2000-06-11 Dave Love <fx@gnu.org>
4537 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
4539 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
4541 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
4543 2000-06-11 Gerd Moellmann <gerd@gnu.org>
4545 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
4548 2000-06-10 Kenichi Handa <handa@etl.go.jp>
4550 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
4551 (regex_compile): Fix the code for handling the case of single byte
4552 char and multibyte char being mixed in a range within [...].
4554 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
4555 and dst_multibyte members of coding.
4557 * charset.c (update_charset_table): Update the table
4559 (init_charset_once): Initialize elements of bytes_by_char_head to
4560 1 except for leading codes for private charases.
4562 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
4563 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
4566 2000-06-09 Ken Raeburn <raeburn@gnu.org>
4568 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
4569 access the data it doesn't point to.
4571 2000-06-08 Gerd Moellmann <gerd@gnu.org>
4573 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
4574 will be translated to a switch-frame event when reading the
4575 event queue. This is necessary because Emacs otherwise won't
4576 perform a switch-frame to a new frame until some other event, for
4577 example a keystroke event, forces it to do so. This has various
4578 effects, one visible being that the cursor of a frame created with
4579 C-x 5 2 or switched to with a window manager key binding like
4580 A-TAB stays hollow because selected_window isn't on the newly
4581 focused frame until the switch-frame is performed.
4583 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
4584 generating a switch-frame event if necessary.
4586 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
4588 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
4591 2000-06-08 Kenichi Handa <handa@etl.go.jp>
4593 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
4596 2000-06-07 Gerd Moellmann <gerd@gnu.org>
4598 * window.c (displayed_window_lines): Take empty lines at
4599 the bottom of a window into account.
4601 * window.c (displayed_window_lines): New function.
4602 (Fmove_to_window_line): Use displayed_window_lines to determine
4603 the number of lines to move, instead of using the window's height.
4605 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
4606 to stop reading, even if the form read sets point to a different
4607 value when evaluated.
4609 * xdisp.c (display_line): Fix code deciding in which line to
4612 2000-06-07 Kenichi Handa <handa@etl.go.jp>
4614 * fileio.c (e_write): Free composition data if stored in
4617 2000-06-06 Gerd Moellmann <gerd@gnu.org>
4619 * xdisp.c (display_line): Set row's and iterator's
4620 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
4621 Set cursor even if row ends in the middle of a character.
4622 (dump_glyph_row): Print values of new flags.
4623 (redisplay_window) <cursor movement in unchanged window>: When
4624 point has been moved forward, and PT is at the end of the cursor
4625 row, don't place the cursor in the next row if the cursor row ends
4626 in the middle of a character or at ZV.
4628 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
4629 (struct glyph_row): Add starts_in_middle_of_char_p and
4630 ends_in_middle_of_char_p.
4631 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
4632 ends_in_middle_of_char_p flag.
4633 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
4635 * term.c (append_glyph): Revert change of 2000-06-06.
4637 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
4638 padding glyph not fitting on line as whole character not
4641 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
4642 this isn't true for images with `:ascent 100'.
4644 2000-06-06 Kenichi Handa <handa@etl.go.jp>
4646 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
4647 as modified if it is originally unmodified.
4649 * term.c (encode_terminal_code): Change the way to check if
4650 terminal coding does any conversion.
4651 (append_glyph): Set glyph->pixel_width correctly.
4653 * xdisp.c (display_line): While checking line continuation, pay
4654 attention to a padding glyph.
4656 2000-06-05 Gerd Moellmann <gerd@gnu.org>
4658 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
4660 2000-06-05 Dave Love <fx@gnu.org>
4662 * xdisp.c: Include fontset.h.
4664 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
4666 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4668 * dispnew.c: Conditionally include term.h.
4670 * coding.h: Declare code_convert_string_norecord.
4672 * frame.h (struct frame): Use volatile unconditionally.
4674 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
4676 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
4678 * systime.h: Protect against multiple inclusion.
4679 (timezone) [USG5_4]: Define as time_t.
4681 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4682 (Foptimize_char_table, make_temp_name): Declare.
4684 * Makefile.in (xdisp.o): Depend on fontset.h.
4686 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4688 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4689 (Foptimize_char_table, make_temp_name): Declare.
4693 * s/netbsd.h: Don't define autoconfiscated MATHERR.
4695 2000-06-02 Dave Love <fx@gnu.org>
4697 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
4699 2000-06-02 Gerd Moellmann <gerd@gnu.org>
4701 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
4702 result face, set flags in that face indicating that colors may not
4705 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
4706 glyph, use the ASCII NUL character to determine the face.
4708 2000-06-02 Dave Love <fx@gnu.org>
4710 * sysdep.c: Conditionally include stdlib.h, unistd.h.
4711 (VFORK_RETURN_TYPE): Remove.
4713 * config.in: Add NO_MATHERR.
4715 2000-06-01 Dave Love <fx@gnu.org>
4717 * cmds.c (internal_self_insert): Don't check
4718 Vbefore_change_function, Vafter_change_function.
4720 * insdel.c (signal_before_change, signal_after_change): Likewise.
4722 * buffer.c (Vbefore_change_function, Vafter_change_function):
4723 Variables and their initializations deleted.
4725 * callint.c (Fcall_interactively): Doc fix.
4727 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
4729 2000-05-31 Dave Love <fx@gnu.org>
4731 * textprop.c: Revert last change -- duplicated.
4733 2000-05-31 Gerd Moellmann <gerd@gnu.org>
4735 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
4738 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
4740 2000-05-31 Jason Rumney <jasonr@gnu.org>
4742 * search.c (Fre_search_forward, Fre_search_backward)
4743 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
4745 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
4747 2000-05-30 Jason Rumney <jasonr@gnu.org>
4749 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
4750 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
4752 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
4755 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
4756 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
4757 expand a nil default_filename.
4759 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
4760 pointer to glyph_to_pixel_coords, not a frame.
4762 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
4763 coding.h to dependencies.
4765 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
4767 * w32console.c (glyph_to_pixel_coords): Change first parameter to
4768 window pointer to be consistent with w32term.c and xterm.c.
4770 * w32fns.c: Format and doc changes to bring closer to xfns.c.
4771 (VIETNAMESE_CHARSET): Define if not defined in system headers.
4772 (Qline_spacing, Qcenter): New variables.
4773 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
4774 (x_set_line_spacing): New function.
4775 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
4777 (x_specified_cursor_type): New function.
4778 (x_set_cursor_type): Use it.
4779 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
4781 (validate_x_resource_name, x_get_resource_string): Measure lengths
4782 of external strings in bytes.
4783 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
4784 GetTextExtentPoint32 with NULL title.
4785 (Fx_create_frame): Initialize Qline_spacing.
4786 (w32_load_system_font): Initialize font->double_byte_p.
4787 (x_to_w32_charset): Use Vw32_charset_info_alist.
4788 (Image, busy cursor, tooltip functions): Merged changes from
4789 xfns.c. Not yet functional on Windows.
4791 * w32gui.h (W32FontStruct): Add double_byte_p member.
4793 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
4794 (emacs_button_translation): Use it.
4795 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
4796 in `mask' to be set.
4798 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
4801 * w32term.c: Format and doc changes to bring closer to xterm.c.
4802 (w32_char_font_type): New enum.
4803 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
4804 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
4805 (w32_encode_char): New function.
4806 (x_encode_char): Removed.
4807 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
4808 x_encode_char and w32_font_is_double_byte.
4809 (x_produce_image_glyph): Use image_ascent.
4810 (x_produce_glyphs): Use new version of w32_per_char_metric and
4811 handle NULL return value. Allow extra line spacing.
4812 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
4813 (w32_get_glyph_overhangs): Remove unicode_p param. Use
4814 w32_font_type member of glyph instead.
4815 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
4816 (fast_find_position): Make sure not to consider rows not visible
4818 (w32_read_socket) [WM_MENUSELECT]: Cannot call
4819 w32_menu_display_help with input blocked, as it can abort.
4820 (x_display_and_set_cursor): Choose cursor depending
4821 on buffer-local value of cursor_type.
4822 (x_draw_bar_cursor): Add parameter WIDTH.
4824 * w32term.h (CP_DEFAULT): Define.
4825 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
4827 2000-05-30 Gerd Moellmann <gerd@gnu.org>
4829 * search.c (Fre_search_forward, Fre_search_backward)
4830 (Fposix_search_backward, Fposix_search_forward): Doc fix.
4832 2000-05-30 Kenichi Handa <handa@etl.go.jp>
4834 * coding.c (detect_coding_iso2022): Fix code for checking
4835 CODING_CATEGORY_MASK_ISO_8_2.
4837 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
4839 * regex.c (PREFETCH_NOLIMIT): New function.
4840 (re_match_2_internal): Use it and adjust the end_match_2 logic.
4842 2000-05-29 Gerd Moellmann <gerd@gnu.org>
4844 * syntax.c (find_defun_start): Move test for
4845 open_paren_in_column_0_is_defun_start outside of the loop.
4847 * xdisp.c (redisplay_window): Really switch buffers when
4848 displaying mode lines, and temporarily set selected_frame to the
4849 frame of the window that's redisplayed.
4851 * xfaces.c (free_realized_faces): Block/unblock input.
4852 (free_realized_multibyte_face): Ditto.
4854 2000-05-29 Dave Love <fx@gnu.org>
4856 * textprop.c (Qkeymap): New variable.
4857 (syms_of_textprop): Intern it.
4859 * keymap.c: Include intervals.h.
4860 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
4862 * Makefile.in (keymap.o): Depend on intervals.h.
4864 * keyboard.c (menu_bar_items, tool_bar_items)
4865 (Fexecute_extended_command): Deal with `keymap' property.
4866 (read_key_sequence): Track map from `keymap' property as well as
4869 * intervals.c (get_local_map): Extra arg to allow looking for
4872 * intervals.h (map_property): New enum.
4873 (get_local_map): Extra arg using it.
4876 * lisp.h (get_local_map): Don't declare here.
4878 2000-05-29 Kenichi Handa <handa@etl.go.jp>
4880 * Makefile.in (callproc.o): Depend on composite.h.
4882 * callproc.c: Include composite.h.
4883 (Fcall_process): Handle composition correctly.
4885 * coding.h (coding_allocate_composition_data): Extern it.
4886 (coding_restore_composition): Likewise.
4888 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
4889 yet allocated, finish decoding with result
4890 CODING_FINISH_INSUFFICIENT_CMP.
4891 (coding_allocate_composition_data): Make it non-static.
4892 (coding_restore_composition): Likewise.
4894 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
4896 * charset.c (syms_of_charset): Revert last change.
4898 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4900 * term.c (produce_glyphs): Treat characters from the eight-bit-*
4901 charsets as unibyte, with 1-column screen width. Sent by Kenichi
4904 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4906 * charset.c (syms_of_charset): Set width of character sets
4907 eight-bit-control and eight-bit-graphic to 1 column.
4909 2000-05-26 Gerd Moellmann <gerd@gnu.org>
4911 * config.in (HAVE_SPEED_T): New define.
4913 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
4916 2000-05-26 Dave Love <fx@gnu.org>
4918 * coding.c (shrink_decoding_region): Initialize eol_conversion.
4920 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
4921 (Fsubr_arity): New function.
4922 (syms_of_data): Install them.
4924 2000-05-26 Kenichi Handa <handa@etl.go.jp>
4926 * charset.c (init_charset_once): Set the table bytes_by_char_head
4929 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
4930 the default fontset to what Emacs uses by default.
4931 (check_registry_encoding): This function deleted.
4932 (Fset_fontset_font): Remove the adhoc condition for the default
4933 fontset. Allow cons in FONTNAME.
4935 * fns.c (map_char_table): Ignore char-table entries for
4936 charsets eight-bit-control and eight-bit-graphic.
4938 2000-05-25 Ken Raeburn <raeburn@gnu.org>
4940 * emacs.c (main): Initialize keyboard syms before initializing
4941 window code, so face names are available.
4943 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
4945 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
4946 of an anchor at the beginning of a shy-group.
4948 2000-05-25 Gerd Moellmann <gerd@gnu.org>
4950 * xdisp.c (handle_invisible_prop): Don't try to skip over
4951 invisible text if end of text is already reached.
4953 2000-05-25 Dave Love <fx@gnu.org>
4955 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
4957 * coding.c (encode_eol): Add null statement after label.
4959 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
4961 * w16select.c (Fw16_set_clipboard_data): Fix the change from
4964 2000-05-25 Kenichi Handa <handa@etl.go.jp>
4966 * ccl.c (ccl_driver): Fix previous change.
4968 2000-05-25 Kenichi Handa <handa@etl.go.jp>
4970 * coding.c (run_pre_post_conversion_on_str): Set point to the
4971 beginning of buffer before calling coding->post_read_conversion.
4972 (decode_coding_string): Give correct args to
4973 run_pre_post_conversion_on_str.
4974 (encode_coding_string): Likewise.
4976 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
4977 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
4978 eight-bit-graphic correctly.
4980 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
4982 * fileio.c (Finsert_file_contents): Even if a file is not found,
4983 execute codes for setting up coding system. Call
4984 after-insert-file-functions unconditionally.
4986 2000-05-24 Gerd Moellmann <gerd@gnu.org>
4988 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
4989 BSD_PGRPS are not defined.
4991 2000-05-24 Kenichi Handa <handa@etl.go.jp>
4993 * charset.c (update_charset_table): Accept nil in LONG_NAME and
4995 (syms_of_charset): Avoid building same strings.
4997 2000-05-23 Gerd Moellmann <gerd@gnu.org>
4999 * lread.c (Fload): Add a comment about the meaning of
5000 Vuser_init_file being t.
5002 * puresize.h (BASE_PURESIZE): Increase to 675000.
5004 * s/gnu-linux.h (setpgrp): Don't define it here because this
5005 prevents compilation on GNU/Linux systems with glib 2.2.
5007 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
5010 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
5012 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
5013 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
5015 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
5017 2000-05-23 Kenichi Handa <handa@etl.go.jp>
5019 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
5022 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
5024 * term.c (encode_terminal_code): Set coding->src_multibyte
5027 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
5029 2000-05-22 Kenichi Handa <handa@etl.go.jp>
5031 * keyboard.c (read_char): Allow character codes 128..255 to be
5032 handled by input-method-function.
5034 * insdel.c (adjust_markers_for_replace): Fix previous change.
5035 (adjust_after_replace): If PREV_TEXT is nil, call
5036 adjust_markers_for_insert, not adjust_markers_for_replace.
5038 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
5040 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
5041 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
5042 [HAVE_GRANDPT]: Define.
5043 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
5045 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
5048 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
5050 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
5052 2000-05-20 Kenichi Handa <handa@etl.go.jp>
5054 The following changes are to handle 8-bit characters in a
5055 multibyte buffer/string without facing with byte combining
5056 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
5057 eight-bit-graphic (for 0xA0..0xFF) are introduced.
5059 * Makefile.in (fns.o): Depend on charset.h.
5061 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
5062 convert it to unibyte.
5063 (make_string): Use parse_str_as_multibyte, not chars_in_text.
5065 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
5066 apparent char boundary.
5067 (Fset_buffer_multibyte): Convert 8-bit characters in the range
5068 0x80..0x9F to/from multibyte form.
5070 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
5073 * callproc.c (Fcall_process): Always encode an argument string if
5074 it is multibyte. Setup src_multibyte and dst_multibyte members of
5075 process_coding properly.
5077 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
5078 SPLIT_NON_ASCII_CHAR.
5080 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
5082 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
5084 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
5086 (SPLIT_CHARACTER_SEQ): This macro deleted.
5087 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
5089 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
5090 and eight-bit-graphic.
5091 (char_to_string): Likewise. Signal an error for too large
5093 (char_printable_p): Return 0 for 8-bit characters.
5094 (update_charset_table): Update iso_charset_table only when a final
5095 character is non-negative.
5096 (find_charset_in_text): Renamed from find_charset_in_str.
5097 Arguments and return value changed. Callers changed.
5098 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
5099 be -1 if CHARSET is used only internally.
5100 (Fmake_char_internal): Handle new charsets; eight-bit-control and
5102 (Fcharset_after): Simplified.
5103 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
5104 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
5105 (multibyte_chars_in_text): Simplified by assuming there's no
5106 invalid multibyte sequence.
5107 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5108 str_as_unibyte): New functions.
5109 (Fstring): Simpified by assuming that byte combining never
5111 (init_charset_once): Initialization for
5112 LEADING_CODE_8_BIT_CONTROL.
5113 (syms_of_charset): Intern and staticpro Qeight_bit_control and
5114 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
5115 eight-bit-control and eight-bit-graphic.
5117 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
5118 CHARSET_8_BIT_GRAPHIC): New macros.
5119 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
5120 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
5121 (CHARSET_REVERSE_CHARSET): Likewise.
5122 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
5124 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
5125 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
5126 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
5127 encounter an invalid multibyte sequence.
5128 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
5129 sequence is always valid.
5130 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
5131 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
5133 (CHAR_STRING): For 8-bit characters, call char_to_string.
5134 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
5135 multibyte sequence is always valid.
5136 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
5137 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5138 str_as_unibyte): Extern them.
5139 (BCOPY_SHORT): Fix a bug.
5140 (CHAR_LEN): This macro deleted. Callers changed to use
5142 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
5143 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
5144 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
5146 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
5147 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
5148 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
5149 EMIT_BYTES): New macros.
5150 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
5151 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
5153 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
5154 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
5155 check the validity of multibyte sequence.
5156 (decode_coding_emacs_mule): New function.
5157 (encode_coding_emacs_mule): New macro.
5158 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
5160 (DECODE_ISO_CHARACTER): Just return a character code.
5161 (DECODE_COMPOSITION_START): Set coding->result instead of result.
5162 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
5163 EMIT_CHAR to produced decoded characters. Exit the loop only by
5164 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
5166 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
5167 only position codes for an invalid character.
5168 (encode_designation_at_bol): Return new destination pointer. 5th
5169 arg DSTP is changed to DST.
5170 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
5171 from the source by ONE_MORE_CHAR. Don't handle the case of last
5173 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
5175 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
5176 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
5177 TWO_MORE_BYTES to fetch a byte from the source.
5178 (encode_eol): Pay attention to coding->src_multibyte.
5179 (detect_coding, detect_eol): Preserve members src_multibyte and
5181 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
5182 (encoding_buffer_size): Set magnification to 3 for all coding
5183 systems that require encoding.
5184 (ccl_coding_driver): For decoding, be sure that the result is
5185 valid multibyte sequence.
5186 (decode_coding): Initialize coding->errors and coding->result.
5187 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
5188 and raw-text, always call decode_eol. Handle the case of last
5189 block here. If not coding->dst_multibyte, convert the resulting
5190 sequence to unibyte.
5191 (encode_coding): Initialize coding->errors and coding->result.
5192 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
5193 and raw-text, always call encode_eol. Handle the case of last
5195 (shrink_decoding_region, shrink_encoding_region): Detect cases
5196 that we can't skip data more rigidly.
5197 (code_convert_region): Setup src_multibyte and dst_multibyte
5198 members of coding. For decoding, if the buffer is multibyte,
5199 convert the source sequence to unibyte in advance. For encoding,
5200 if the buffer is multibyte, convert the resulting sequence to
5201 multibyte afterward.
5202 (run_pre_post_conversion_on_str): New function.
5203 (code_convert_string): Deleted and divided into the following two.
5204 (decode_coding_string, encode_coding_string): New functions.
5205 (code_convert_string1, code_convert_string_norecord): Call one of
5207 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
5208 MAKE_NON_ASCII_CHAR.
5209 (Fset_terminal_coding_system_internal,
5210 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
5211 and dst_multibyte members.
5212 (init_coding_once): Initialize iso_code_class with new enum
5213 ISO_control_0 and ISO_control_1.
5215 * coding.h (enum iso_code_class_type): Member ISO_control_code is
5216 devided into ISO_control_0 and ISO_control_1.
5217 (struct coding_system): New members src_multibyte, dst_multibyte,
5218 errors, and result. Delete member fake_multibyte.
5219 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
5221 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
5224 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
5227 * editfns.c (Fformat): Be sure to convert 8-bit characters to
5229 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
5231 (Ftranspose_region): Delete codes for handling byte combining.
5233 * fileio.c (Finsert_file_contents): Setup src_multibyte and
5234 dst_multibyte members of coding. On handling REPLACE on unibyte
5235 buffer, convert the result of decode_coding to unibyte. On
5236 inserting into a mutibyte buffer, always call code_convert_region.
5237 (e_write): Setup coding->src_multibyte according to the
5238 multibyteness of the source (buffer or string).
5240 * fns.c (concat): Handle 8-bit characters correctly.
5241 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
5242 unibyte in the result.
5243 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
5244 valid multibyte form in the result.
5245 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5246 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
5247 return -1, signal an error.
5248 (base64_encode_1): New arg MULTIBYTE. Get each character by
5249 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
5250 character is found, return -1.
5251 (Fbase64_decode_region): Delete codes for handling byte-combining.
5252 Treat each decoded byte as a unibyte character.
5253 (Fbase64_decode_string): Return unibyte string.
5254 (Fcompare_strings, concat, string_byte_to_char): Use
5255 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
5256 FETCH_STRING_CHAR_ADVANCE.
5257 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5258 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
5260 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
5261 SPLIT_NON_ASCII_CHAR.
5262 (fontset_ref_via_base, fontset_set): Likewise
5264 * insdel.c (adjust_markers_for_record_delete): Deleted.
5265 (adjust_markers_for_insert): Argument changed. Caller changed.
5266 (adjust_markers_for_replace): Likewise.
5267 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
5268 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
5269 (copy_text): Delete unused local varialbe c_save. For converting
5270 to multibyte, be sure to make all 8-bit characters in valid
5272 (count_size_as_multibyte): Handle 8-bit characters correctly.
5273 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5274 adjust_after_replace, replace_range, del_range_2)
5275 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
5276 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5277 adjust_after_replace, replace_range, del_range_2) Delete codes for
5278 handling byte combining.
5279 (adjust_before_replace): Deleted.
5281 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
5282 SPLIT_NON_ASCII_CHAR.
5283 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5284 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
5286 (Fkey_description): Likewise.
5288 * lread.c (read1): On reading multibyte string, be sure to make
5289 all 8-bit chararacters in valid multibyte form.
5290 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5292 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
5295 * process.c (Fstart_process): GCPRO current_dir before calling
5296 Ffind_operation_coding_system. Encode arguments here.
5297 (create_process): Don't encode arguments here. Setup
5298 src_multibyte and dst_multibyte members of struct coding.
5299 (read_process_output): Setup src_multibyte and dst_multibyte
5300 members of struct coding. If the output is to multibyte buffer,
5301 always decode the output of the process. Adjust the
5302 representation of 8-bit characters to the multibyteness of the
5304 (send_process): Setup coding->src_multibyte according to the
5305 multibyteness of the source.
5307 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
5309 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
5310 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
5312 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
5315 * w16select.c (Fw16_set_clipboard_data): Setup members
5316 src_multibyte and dst_multibyte of coding. Adjusted for the
5317 change for find_charset_in_str.
5318 (Fw16_get_clipboard_data): Likewise.
5320 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
5321 dst_multibyte of coding.
5322 (x_to_w32_font): Likewise.
5324 * w32select.c (Fw32_set_clipboard_data): Setup members
5325 src_multibyte and dst_multibyte of coding. Adjusted for the
5326 change for find_charset_in_str.
5327 (Fw32_get_clipboard_data): Likewise.
5329 * xdisp.c (get_next_display_element): Handle 8-bit characters
5331 (next_element_from_display_vector): Use CHAR_BYTES instead of
5333 (disp_char_vector): Use SPLIT_CHAR instead of
5334 SPLIT_NON_ASCII_CHAR.
5336 * xselect.c (selection_data_to_lisp_data): Setup members
5337 src_multibyte and dst_multibyte of coding. Adjusted for the
5338 change for find_charset_in_str.
5339 (lisp_data_to_selection_data): Likewise.
5341 2000-05-19 Gerd Moellmann <gerd@gnu.org>
5343 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
5346 * dispextern.h (Vimage_types): Add extern declaration.
5348 * xdisp.c (Vimage_types): Moved here from xfns.c.
5349 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
5351 * xfns.c (Vimages_types): Moved to xdisp.c.
5352 (syms_of_xfns): Move `image-types' to xdisp.c.
5354 * w32fns.c (Vimage_types): Removed.
5355 (syms_of_w32fns): Remove `image-types'.
5357 2000-05-18 Kenichi Handa <handa@etl.go.jp>
5359 * fns.c (map_char_table): Pay attention to character number of
5360 charset. Check the validity of charset at the first level. For
5361 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
5364 * fontset.c: Include "buffer.h".
5365 (fs_load_font): If the face has fontset, record the face ID in
5367 (Finternal_char_font): New function.
5368 (accumulate_font_info): New function.
5369 (Ffontset_info): Rewritten for the new fontset implementation.
5370 (syms_of_fontset): Register Vdefault_fontset in the first element
5371 of Vfontset_table. Include Vdefault_fontset in
5372 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
5375 2000-05-16 Dave Love <fx@gnu.org>
5377 * m/iris5d.h: Deleted -- unused.
5379 2000-05-16 Gerd Moellmann <gerd@gnu.org>
5381 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
5382 `invalid' instead of `illegal'.
5384 * indent.c (Fmove_to_column): When ending within a tab, insert
5385 spaces first so that markers at the end of the tab get adjusted.
5387 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
5388 buffer list that wasn't selected in that frame.
5390 * filelock.c (get_boot_time): To obtain an 8 char file name, which
5391 is needed on mescaline, use a 2 char prefix, and call
5392 make_temp_name with second arg non-zero.
5394 * fileio.c (make_temp_name): New function, extracted from
5396 (Fmake_temp_name): Use it.
5398 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
5400 * window.c (coordinates_in_window): Subtract 1 when computing
5403 2000-05-15 Gerd Moellmann <gerd@gnu.org>
5405 * Makefile.in (lisp): Add env.elc.
5407 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
5409 2000-05-12 Gerd Moellmann <gerd@gnu.org>
5411 * search.c (Freplace_match): Handle case of `\N' in the
5412 replacement when there's no group N.
5414 2000-05-11 Gerd Moellmann <gerd@gnu.org>
5416 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
5417 of the message to message_dolog.
5419 * keyboard.c (read_char): Don't clear current message for help
5420 events; let the code handling help events handle this. Change
5421 code detecting help events that should be ignored.
5423 * xdisp.c (handle_single_display_prop): Don't try to set PT if
5424 we're interating over a string.
5426 2000-05-09 Dave Love <fx@gnu.org>
5428 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
5429 that offset before writing. Move gcpro region past call of
5432 2000-05-04 Dave Love <fx@gnu.org>
5434 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
5436 2000-05-04 Gerd Moellmann <gerd@gnu.org>
5438 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
5439 of inserted characters when BUF equals the current buffer, and PT
5440 is in front of or equal to FROM.
5442 2000-05-03 Gerd Moellmann <gerd@gnu.org>
5444 * xdisp.c (handle_single_display_prop): If display property value
5445 is invalid, or something not supported on the frame, restore
5446 iterator's position to what it was initially. Make sure to return
5447 0 for invalid and unsupported property values.
5449 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
5450 that x_per_char_metric returns null.
5452 2000-05-02 Gerd Moellmann <gerd@gnu.org>
5454 * xterm.h (struct face): Add forward declaration.
5455 (struct image): Ditto.
5456 (image_ascent): Add prototype.
5458 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5459 (x_draw_image_relief, x_draw_image_foreground_1): Call function
5460 image_ascent instead of using IMAGE_ASCENT.
5462 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
5463 (IMAGE_ASCENT): Removed.
5465 * xfns.c (Qcenter): New variable.
5466 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
5467 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
5468 (image_ascent): New function.
5469 (lookup_image): Recognize `:ascent center'.
5470 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5471 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
5472 (xbm_load): Don't set image's ascent here.
5473 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
5474 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
5475 check ascent values here.
5476 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
5477 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
5478 (syms_of_xfns): Initialize Qcenter.
5480 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
5481 to the limits, increase the limits.
5483 2000-05-01 Kenichi Handa <handa@etl.go.jp>
5485 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
5486 Check Vfont_encoding_alist against the full name of the opened
5489 2000-04-28 Gerd Moellmann <gerd@gnu.org>
5491 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
5492 taller than the window.
5494 2000-04-28 Kenichi Handa <handa@etl.go.jp>
5496 * xfaces.c (realize_x_face): Fix the argument of the second
5497 xassert. BASE_FACE may not be a face for ASCII.
5499 2000-04-27 Gerd Moellmann <gerd@gnu.org>
5501 * print.c (print_object): Treat print-length < 0 as nil.
5503 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
5505 * s/freebsd.h (TERMCAP_OBJ): Removed.
5506 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
5508 * lread.c (read1): Don't treat period followed by certain
5509 characters as symbol start.
5511 * xfns.c (slurp_file): New function.
5512 (xbm_image_p): Handle case of in-memory XBM files.
5513 (xbm_scan): Rewritten to work on memory buffers instead of files.
5514 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
5515 Work on memory buffers instead of files. If DATA is null test
5516 if buffer looks like an in-memory XBM file.
5517 (xbm_load_image): Renamed from xbm_load_image_file. Work on
5518 memory buffers instead of files.
5519 (xbm_file_p): New function.
5520 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
5522 * lread.c (end_of_file_error): New function.
5523 (read1): Call it instead of signaling `end-of-file' directly.
5525 * print.c (print_error_message): Print data of `end-of-file'
5526 with Fprinc instead of Fprin1.
5528 2000-04-26 Ken Raeburn <raeburn@gnu.org>
5530 * window.c (freeze_window_start): Check that minibuffer scroll
5531 window isn't nil before extracting the window structure pointer
5534 * undo.c (record_delete): If we hit the end of the undo list, stop
5535 picking elements apart.
5537 2000-04-26 Gerd Moellmann <gerd@gnu.org>
5539 * xdisp.c (display_line): If lines are continued, restore
5540 iterator's ascent/descent information to the values before the
5541 first glyph not fitting on the line.
5543 2000-04-25 Gerd Moellmann <gerd@gnu.org>
5545 * xdisp.c (try_window_id) <all changes above window start>: Adjust
5546 positions in glyph matrix. Don't compute new window end
5549 * dispnew.c (increment_matrix_positions): Renamed from
5550 increment_glyph_matrix_buffer_positions.
5551 (increment_row_positions): Renamed from
5552 increment_glyph_row_buffer_positions.
5554 * dispextern.h: Change names of renamed functions from dispnew.c
5557 2000-04-24 Gerd Moellmann <gerd@gnu.org>
5559 * fileio.c (Fdo_auto_save): Create directories for auto-save
5560 list file if necessary.
5562 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
5563 from buffer or frame.
5564 (automatic_hscrolling_p): New variable.
5565 (hscroll_windows): Scroll windows horizontally only if automatic
5566 hscrolling is allowed.
5567 (syms_of_xdisp): New variable `automatic-hscrolling'.
5569 * frame.h (struct frame): Add member extra_line_spacing.
5571 * xfns.c (x_set_line_spacing): New function.
5572 (Fx_create_frame): Set line spacing from resources.
5573 (Qline_spacing): New variable.
5574 (syms_of_xfns): Initialize Qline_spacing.
5576 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
5578 * buffer.c (init_buffer_once): Handle extra_line_spacing.
5579 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
5580 (reset_buffer): Don't initialize extra2 and extra3. Initialize
5581 extra_line_spacing from default value.
5582 (init_buffer_once): Initialize default value of extra_line_spacing.
5584 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
5587 * xterm.c (x_produce_glyphs): Remove reference to struct it's
5588 prompt_width. Add extra line spacing.
5590 * term.c (produce_glyphs): Remove reference to struct it's
5593 * dispextern.h (struct it): Remove member prompt_width, add
5596 2000-04-22 Gerd Moellmann <gerd@gnu.org>
5598 * dispnew.c (update_frame_line): When writing a whole line, make
5599 sure cursor is in the right row afterwards, otherwise a use of
5600 capability `ch' in cmgoto might leave the cursor in the row below.
5602 2000-04-21 Gerd Moellmann <gerd@gnu.org>
5604 * lisp.h (struct Lisp_Buffer_Cons): Remove.
5606 * keyboard.c (timer_check): Fix typo in comment.
5608 2000-04-21 Kenichi Handa <handa@etl.go.jp>
5610 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
5611 name change: ch -> character.
5613 2000-04-20 Gerd Moellmann <gerd@gnu.org>
5615 * keyboard.c (echo_message_buffer): New variable.
5616 (echo_now): Set echo_message_buffer to the echo area buffer used
5617 to display the echo.
5618 (cancel_echoing): Reset echo_message_buffer to nil.
5619 (read_char): Code rewritten that handles canceling an echo or
5620 echoing a dash, respectively.
5622 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
5623 directory doesn't exist.
5625 2000-04-19 Dave Love <fx@gnu.org>
5627 * fns.c (syms_of_fns): Defsubr mapc.
5628 (concat): Don't allow numeric args.
5629 (Fconcat): Doc change.
5631 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
5633 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
5634 instead define end_match(1|2) more carefully.
5635 Use GET_CHAR_BEFORE_2 for `begline'.
5637 2000-04-19 Gerd Moellmann <gerd@gnu.org>
5639 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
5640 on 64-bit systems where NULL is defined as `0'.
5642 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
5643 the `variable argument list' to make it work on Alpha.
5645 * m/alpha.h (_LP64) [!_LP64]: Define.
5646 (ORDINARY_LINK): Define for NetBSD.
5648 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
5650 2000-04-19 Dave Love <fx@gnu.org>
5652 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
5655 * Makefile.in (LIBS): Don't use.
5656 (GETLOADAVG_OBJ): Define again.
5657 (otherobj): Add GETLOADAVG_OBJ.
5659 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
5661 2000-04-18 Gerd Moellmann <gerd@gnu.org>
5663 * lread.c (read_filtered_event): Cancel and start busy cursor.
5665 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
5666 that the per-character metrics may be null.
5668 2000-04-17 Gerd Moellmann <gerd@gnu.org>
5670 * buffer.c (clone_per_buffer_values): New function.
5671 (Fmake_indirect_buffer): Add optional argument CLONE. Call
5672 clone_per_buffer_values if CLONE is not nil.
5674 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5676 2000-04-16 Dave Love <fx@gnu.org>
5678 * Makefile.in: Remove obsolete localcpp stuff.
5679 (GETLOADAVG_OBJ): Don't define.
5680 (obj): Move LIBOBJS...
5681 (otherobj): ... to here.
5682 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
5683 whitespace-only lines after the continuation (Irix).
5685 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5687 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
5689 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
5691 2000-04-14 Dave Love <fx@gnu.org>
5693 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
5694 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
5695 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
5696 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
5699 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
5700 autoconfiscated HAVE_GETLOADAVG.
5702 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
5705 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5707 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
5708 (fill_in_lock_file_name): Avoid existing files that aren't
5711 2000-04-14 Dave Love <fx@gnu.org>
5713 * Makefile.in (LIBS, LIBOBJS): New variable.
5714 (INTERVAL_SRC): Convert to make variable.
5715 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
5716 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
5717 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
5719 (SOME_MACHINE_OBJECTS): Remove interval stuff.
5720 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
5721 (shortlisp): Add facemenu, float-sup, frame.
5722 (SOME_MACHINE_LISP): Remove them from here.
5723 (LIBES): Change unused LDLIBS to autoconf LIBS.
5725 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
5727 2000-04-14 Kenichi Handa <handa@etl.go.jp>
5729 * composite.c (update_compositions): If FROM and TO are not in a
5730 valid range, do nothing.
5732 2000-04-13 Gerd Moellmann <gerd@gnu.org>
5734 * tparam.c (tparam1): Abort when encountering an unknown
5737 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
5740 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
5743 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
5745 * fileio.c (a_write): Remove redundant semi-colons.
5746 (e_write): Return -1 if failed to write all the data.
5747 This fixes the changes made at 1999-12-15.
5749 2000-04-12 Dave Love <fx@gnu.org>
5751 * fns.c (mapcar1): Test for null vals to support mapc.
5752 (Fmapc): New function.
5754 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
5756 * msdos.c (NUM_MOUSE_BUTTONS): Define.
5757 (IT_frame_up_to_date): Support the buffer local value of
5758 cursor-type, if defined.
5760 2000-04-10 Dave Love <fx@gnu.org>
5762 * editfns.c (preceding-char, following-char): Doc fix.
5764 2000-04-10 Ken Raeburn <raeburn@gnu.org>
5766 * Makefile.in (temacs): Revert 2000-03-12 change.
5768 2000-04-10 Jason Rumney <jasonr@gnu.org>
5770 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
5772 2000-04-10 Gerd Moellmann <gerd@gnu.org>
5774 * xdisp.c (setup_echo_area_for_printing): Choose an echo
5775 area buffer, if it's not set up yet.
5777 * indent.c (compute_motion): Set immediate_quit.
5779 2000-04-09 Gerd Moellmann <gerd@gnu.org>
5781 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
5783 (realize_tty_face): Suppress boldness if colors are the inverse of
5784 the default colors, and tty_suppress_bold_inverse_default_colors_p
5786 (Ftty_suppress_bold_inverse_default_colors): New function.
5787 (syms_of_xfaces): Defsubr it.
5789 * buffer.c (Frestore_buffer_modified_p): New function.
5790 (syms_of_buffer): Defsubr it.
5792 2000-04-08 Ken Raeburn <raeburn@gnu.org>
5794 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
5795 charset id (int) argument, not a charset (Lisp_Object).
5797 * coding.h (code_convert_string): Declare.
5798 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
5799 object, as the fourth argument to code_convert_string.
5801 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
5803 (Fset_fontset_font): Use EQ to compare lisp objects.
5805 2000-04-05 Ken Raeburn <raeburn@gnu.org>
5807 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
5808 a pointer that looks like a lisp object.
5809 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
5810 zero, instead see whether it's an integer object, since they can't
5812 (GET_INTERVAL_OBJECT): Simply assign to the destination.
5814 * dispnew.c (allocate_matrices_for_frame_redisplay,
5815 direct_output_forward_char): Use X(U)INT and make_number as needed
5816 to convert between (unsigned) int values and lisp integers.
5817 * keyboard.c (read_key_sequence): Likewise.
5818 * lread.c (substitute_object_recurse): Likewise.
5819 * fns.c (concat, hash_lookup, hash_remove): Likewise.
5820 * minibuf.c (do_completion, Fminibuffer_complete_word,
5821 Fminibuffer_completion_help): Likewise.
5822 * term.c (produce_special_glyphs): Likewise.
5824 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
5825 * print.c (print_preprocess, print_object): Likewise.
5827 * search.c (compile_pattern): Use NILP when checking for nil.
5829 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
5830 __OPTIMIZE__]: Provide a GNU C macro version that handles
5832 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
5833 field, to better cope with ENABLE_CHECKING and calls that modify a
5834 Lisp_Object using its old value.
5836 2000-04-04 Gerd Moellmann <gerd@gnu.org>
5838 * window.c (compare_window_configurations): Signal an error
5839 if parameters C1 or C2 aren't window configurations.
5841 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
5842 AFTER_POTENTIAL_GC calls around calls to functions that can
5843 signal an error and thus invoke the debugger.
5845 2000-04-03 Gerd Moellmann <gerd@gnu.org>
5847 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
5848 an error if decoding fails.
5850 * keyboard.c (lispy_mouse_names): Variable removed.
5851 (Vlispy_mouse_stem): New variable.
5852 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
5853 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
5854 for any mouse button number. Increase size of mouse_syms and
5855 button_down_location as needed. Call modify_event_symbol with
5856 different arguments.
5857 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
5858 Call modify_event_symbol with different arguments.
5859 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
5860 for any button number. Call modify_event_symbol with different
5862 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
5863 Accept a string for NAME_ALIST_OR_STEM.
5865 * lisp.h (larger_vector): Add prototype.
5867 * fns.c (larger_vector): Make externally visible.
5869 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
5871 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
5873 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
5874 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
5875 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
5876 we are between str1 and str2.
5877 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
5878 (PATFETCH): Use `TRANSLATE'.
5879 (PATFETCH_RAW): Fetch multibyte char if applicable.
5880 (PATUNFETCH): Remove.
5881 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
5882 When writing a char, write it directly into the pattern buffer rather
5883 than going needlessly through a temp char-array.
5884 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
5885 multibyte magic and remove the useless `#ifdef emacs'.
5886 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
5889 * regex.h (struct re_pattern_buffer): Make field `multibyte'
5890 conditional on `emacs'.
5892 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
5894 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5896 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
5897 non-union-type versions of XMARK and friends here, because XMARK
5898 and friends won't work on an integer field if NO_UNION_TYPE is not
5900 (make_number): Define as a function if it's not defined as a
5903 * composite.c (run_composite_function): Use NILP when checking for
5905 (syms_of_composite): Delete local var NARGS, pass an int as first
5906 argument to Fmake_hash_table.
5908 * editfns.c (text_property_stickiness): Use NILP to test
5909 Lisp_Object boolean value.
5910 (Fmessage_or_box): Don't use NILP to test int variable.
5911 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
5912 problems reading from and changing the same lisp value in an
5915 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5917 * term.c (TN_no_color_video): New variable.
5918 (term_init): Intitialize TN_no_color_video.
5919 (enum no_color_bit): New enumeration.
5920 (MAY_USE_WITH_COLORS_P): New macro.
5921 (turn_on_face): Use it to determine if attributes may be used
5922 combined with colors.
5924 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5926 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
5927 with int lvalues via casts; instead, just yield lisp object
5929 (enlarge_window): Variable sizep now points to Lisp_Object. Use
5930 proper accessor macros.
5931 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
5932 (grow_mini_window): Fix typo getting int value of root->height.
5934 * xdisp.c (compute_string_pos): Fix order of arguments to
5935 string_pos_nchars_ahead.
5936 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
5937 count arg to variable-arg routines like Frun_hook_with_args and
5939 (back_to_previous_visible_line_start)
5940 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
5941 fixed-arg routines like Fget_char_property and Fmake_string.
5942 (reconsider_clip_changes): Use XINT when comparing integer lisp
5943 objects, or passing them as int arguments.
5944 (mark_window_display_accurate, insert_left_trunc_glyphs)
5945 (append_space, extend_face_to_end_of_line): Use make_number when
5946 storing or passing integer values as lisp objects.
5947 (set_cursor_from_row, highlight_trailing_whitespace): Use
5948 INTEGERP, not implicit test against zero, for glyph object.
5949 (try_window_id): Don't use make_number when we want an int value.
5951 * xfaces.c (xlfd_symbolic_value): Make last argument a
5952 Lisp_Object, to be consistent with callers.
5953 (Fbitmap_spec_p): Use XINT to get numeric value of height.
5954 (lface_hash): Apply XFASTINT to lisp values before folding in.
5956 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
5957 fill in window width and height. Pass an int, not a lisp object,
5958 as first arg to Finsert.
5960 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5962 * xfaces.c (realize_basic_faces): Block input while realizing
5965 * keyboard.c (lispy_mouse_names): Add additional mouse names.
5967 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
5969 2000-03-31 Gerd Moellmann <gerd@gnu.org>
5971 * xterm.c (x_produce_glyphs): When displaying unibyte text
5972 or ASCII, handle case that per-char metric is null.
5974 2000-03-30 Ken Raeburn <raeburn@gnu.org>
5976 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
5978 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
5979 XSUBR, XBUFFER): Verify correct object type before returning
5980 pointer, using eassert.
5981 * frame.h (XFRAME): Likewise.
5983 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
5984 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
5985 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
5987 * data.c (set_internal): Likewise.
5988 * dispextern.h (WINDOW_WANTS_MODELINE_P,
5989 WINDOW_WANTS_HEADER_LINE_P): Likewise.
5990 * fileio.c (auto_save_1): Likewise.
5991 * insdel.c (check_markers): Likewise.
5992 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
5993 * undo.c (record_insert): Likewise.
5994 * vmsproc.c (child_sig): Likewise.
5995 * window.c (unshow_buffer, window_loop): Likewise.
5996 * xterm.c (x_erase_phys_cursor): Likewise.
5998 2000-03-30 Gerd Moellmann <gerd@gnu.org>
6000 * xfns.c (free_image_cache): Free the cache structure itself
6001 last, after all its members have been freed.
6003 * lisp.h (xstrdup): Add prototype.
6005 * alloc.c (xstrdup): Moved here from xfaces.c.
6006 (allocating_for_lisp): Variable removed.
6007 (lisp_malloc): Block input around the calls to malloc and
6010 * xfaces.c (realize_tty_face): Use find_symbol_value instead
6012 (xstrdup): Moved to alloc.c.
6014 2000-03-29 Ken Raeburn <raeburn@gnu.org>
6016 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
6018 * emacs.c (main): Fix sense of no-loadup test.
6020 * config.in (ENABLE_CHECKING): Undef.
6022 * lisp.h (struct interval): Replace "parent" field with a union of
6023 interval pointer and Lisp_Object; add new bitfield to use as
6024 discriminant. Change other flag fields to bitfields.
6025 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
6026 is defined and the supplied test fails, print a message and
6028 (eassert): New macro. Use CHECK to provide an assert-like
6031 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
6032 pointers; abort if the value looks like a lisp object.
6033 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
6034 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
6035 Modify for new interval parent definition.
6037 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
6038 UNMARK_BALANCE_INTERVALS): Update references that need an
6039 addressable lisp object in the interval structure.
6040 (die): New function.
6041 (suppress_checking): New variable.
6043 * intervals.c (interval_start_pos): Just return 0 if there's no
6046 2000-03-29 Gerd Moellmann <gerd@gnu.org>
6048 * lread.c (read1): Accept `.' (period) as symbol start like in CL
6049 and earlier Emacs versions.
6051 * keyboard.c (Ftop_level): Cancel busy-cursor.
6053 * eval.c (call_debugger): Cancel busy-cursor.
6055 2000-03-29 Kenichi Handa <handa@etl.go.jp>
6057 * search.c (Freplace_match): Adjust multibyteness of the current
6058 buffer and NEWTEXT. Free allocated memory before signaling an
6061 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
6063 * regex.c (analyse_first): New function obtained by ripping out most
6064 of re_compile_fastmap and generalizing it a little bit so that it
6065 can also just return whether a given (sub)pattern can match the empty
6067 (regex_compile): Use `analyse_first' to decide whether the loop-check
6068 needs to be done or not for *, +, *? and +? (the loop check is costly
6069 for non-greedy repetition).
6070 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
6072 2000-03-28 Dave Love <fx@gnu.org>
6074 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
6077 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
6079 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
6081 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
6083 (enum re_opcode_t): Update description of succeed_n.
6084 (PATFETCH): Always define.
6085 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
6086 operators, char classes, shy-groups and intervals).
6087 Optimize special cases of intervals so as to only use succeed_n and
6088 jump_n when really needed.
6089 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
6090 that we don't have to handle the special cases any more.
6091 Simplify on_failure_jump handling as well.
6093 2000-03-28 Jason Rumney <jasonr@gnu.org>
6095 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
6097 2000-03-27 Gerd Moellmann <gerd@gnu.org>
6099 * s/freebsd.h (GC_SETJMP_WORKS): Define.
6101 * s/msdos.h (GC_SETJMP_WORKS): Define.
6103 * alloc.c (mark_maybe_object): New function.
6104 (mark_memory): Use it.
6105 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
6106 (setjmp_tested_p, longjmp_done): New variables.
6107 (test_setjmp): New function.
6108 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
6109 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
6111 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
6112 to DEC_TEXT_POS and INC_TEXT_POS.
6114 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
6115 with parameter MULTIBYTE_P.
6117 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
6120 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
6121 buffers because it looks for multibyte character byte sequences
6122 which don't exist in unibyte text.
6124 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
6126 * xfaces.c (register_color, unregister_color, unregister_colors)
6127 [DEBUG_X_COLORS]: New functions.
6128 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
6130 * xfns.c (x_set_cursor_color): Get color reference counts right.
6132 * xterm.c (x_copy_color): New function.
6133 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
6135 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
6136 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
6137 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
6138 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
6139 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
6140 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
6141 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
6142 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
6143 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
6144 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
6146 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
6147 names for handling per-buffer variables.
6149 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
6150 instead of MAX_BUFFER_LOCAL_VARS.
6151 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
6153 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
6155 * xfns.c (x_specified_cursor_type): New function.
6156 (x_set_cursor_type): Use it.
6158 * buffer.h (struct buffer): Add cursor_type.
6160 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
6162 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
6163 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
6165 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
6166 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
6167 executing it as well as when popping it off the stack to find infinite
6168 loops in non-greedy repetition operators.
6170 2000-03-26 Gerd Moellmann <gerd@gnu.org>
6172 * doc.c (Qfunction_documentation): New variable.
6173 (syms_of_doc): Initialize Qfunction_documentation.
6174 (Fdocumentation): If FUNCTION is a symbol with non-nil
6175 `function-documentation' property, return a documentation derived
6178 * buffer.c (syms_of_buffer): Add default-cursor-type.
6179 (init_buffer_once): Don't let cursor_type have a local value
6182 * xterm.c (x_display_and_set_cursor): Choose cursor depending
6183 on buffer-local value of cursor_type.
6184 (x_draw_bar_cursor): Add parameter WIDTH.
6186 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
6187 (init_buffer_once): Set default cursor_type value to t.
6188 Mark cursor_type as local everywhere.
6189 (syms_of_buffer): New per-buffer variable cursor-type.
6191 * buffer.h (struct buffer): Remove member local_var_flags,
6193 (MAX_BUFFER_LOCAL_VARS): New macro.
6194 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
6195 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
6196 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
6197 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
6199 * print.c (print_object): Use new macros for per-buffer
6202 * category.c (Fset_category_table): Use new macros for per-buffer
6205 * buffer.c (buffer_permanent_local_flags): Make a char array.
6206 (max_buffer_local_idx): New variable.
6207 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
6208 for new handling of per-buffer variables.
6209 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
6210 (init_buffer_once): Initialize per-buffer vars differently.
6211 Set max_buffer_local_idx.
6213 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
6216 * lread.c (defvar_per_buffer): Use new macros for per-buffer
6219 * data.c (do_symval_forwarding, store_symval_forwarding)
6220 (find_symbol_value, set_internal, default_value, Fset_default)
6221 (Fkill_local_variable, Flocal_variable_p): Use new macros for
6222 per-buffer variables.
6224 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
6226 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6228 * xterm.c (x_term_init): Unblock input around call1 of
6229 Qvendor_specific_keysyms.
6231 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
6232 (find_defun_start): Consider an open parenthesis in column 0
6233 a defun start only if open_paren_in_column_0_is_defun_start is set.
6234 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
6236 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
6238 * eval.c (Fautoload): Add entry in load-history (if after dump).
6239 * lread.c (load-history): Update docstring.
6241 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6243 * indent.c (Fvertical_motion): Always use the current buffer.
6244 Temporarily change the window's buffer, if necessary.
6246 2000-03-23 Gerd Moellmann <gerd@gnu.org>
6248 * xterm.c (fast_find_position): Make sure not to consider rows
6249 not visible in the window.
6251 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
6253 * regex.c (enum syntaxcode): Provide default for non-Emacs.
6254 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
6256 2000-03-22 Jason Rumney <jasonr@gnu.org>
6258 * w32menu.c (single_submenu): Set help string to NULL if none.
6259 (w32_menu_show): Set help string correctly.
6260 (add-menu-item): Set help string in MIIM_DATA for menu item.
6261 Load SetMenuItemInfoA explicitly.
6262 (w32_menu_display_help): New function.
6264 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
6265 (QCdata): Moved to xdisp.c.
6267 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
6268 (Vw32_charset_to_codepage_alist): Removed.
6269 (Vw32_charset_info_alist): New variable.
6270 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
6271 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
6272 greek, hebrew, thai, johab, mac, unicode]): New symbols.
6273 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
6275 (w32_codepage_for_font): Use Vw32_charset_info_alist.
6276 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
6277 Define Vw32_charset_info_alist and w32_charset symbols.
6279 2000-03-22 Jason Rumney <jasonr@gnu.org>
6281 * makefile.nt (w32bdf.obj): Update dependencies.
6283 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
6285 * w32fns.c: Include fontset.h after dispextern.h.
6286 (Fx_create_frame): Do not create fontset.
6287 (w32_load_system_font): Doc fix.
6288 (Fx_close_connection): Free full_name if it is not shared.
6290 * w32term.c: Include fontset.h after dispextern.h.
6291 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
6293 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
6294 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
6295 (w32_font_is_double_byte): New function, needs body.
6296 (x_append_glyph): Set glyph->glyph_not_available_p.
6297 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6298 it->charset. If it->multibyte_p is zero and it->c is a multibyte
6299 character, convert it to a unibyte character.
6300 (struct glyph_string): Delete member `charset'.
6301 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
6302 calculating it is found.
6303 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6304 the case that per char metric is not available correctly.
6305 (x_fill_glyph_string): Handle the case that the specific glyph is
6306 not available correctly.
6307 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6308 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6309 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6310 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6311 fontset. Don't call FS_LOAD_FONT.
6313 2000-03-22 Ken Raeburn <raeburn@gnu.org>
6315 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
6316 (INT_LISPLIKE): New macro.
6317 (NULL_INTERVAL_P): Use it.
6318 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
6319 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
6320 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
6322 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
6323 explicit references to "parent" field of struct interval and
6324 associated unclean type conversions.
6325 * intervals.c (create_root_interval, root_interval, rotate_right,
6326 rotate_left, balance_possible_root_interval, split_interval_right,
6327 split_interval_left, interval_start_pos, find_interval,
6328 next_interval, previous_interval, update_interval,
6329 adjust_intervals_for_insertion, delete_node, delete_interval,
6330 adjust_intervals_for_deletion, merge_interval_right,
6331 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
6332 copy_intervals_to_string): Likewise.
6333 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
6335 * syntax.c (update_syntax_table): Likewise.
6337 * intervals.c (reproduce_tree_obj): New function, like
6338 reproduce_tree but takes a Lisp_Object for the parent. Declare
6340 (graft_intervals_into_buffer): Use it when appropriate.
6341 (reproduce_tree): Declare with prototype.
6342 (balance_possible_root_interval): Check that the parent is a lisp
6343 object before trying to examine its type.
6345 2000-03-22 Gerd Moellmann <gerd@gnu.org>
6347 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
6348 as strings only if both are known to be strings.
6350 * s/openbsd.h (LIBS_TERMCAP): Undef.
6352 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
6354 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
6355 definitions for non-Emacs compilation.
6356 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
6357 outside of `#ifdef emacs'.
6358 (print_partial_compiled_pattern): Update.
6359 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
6360 (re_compile_fastmap): Merge handling of charset and charset_not (for
6361 emacs and non-emacs compilation as well).
6362 Similarly for (not)categoryspec and (not)syntaxspec.
6363 Don't use the fastmap when reaching `anychar' since the added
6364 complexity is not justified.
6365 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
6366 and (not)syntaxspec. Merge (not)categoryspec.
6368 2000-03-22 Kenichi Handa <handa@etl.go.jp>
6370 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
6371 FACE_FOR_CHAR): Define them differently for the configuration of
6374 2000-03-21 Dave Love <fx@gnu.org>
6376 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
6379 2000-03-21 Gerd Moellmann <gerd@gnu.org>
6381 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
6382 (lface_fully_specified_p): Don't check contents of
6383 LFACE_FONT_INDEX because that attribute is optional.
6384 (realize_x_face): Remove now unwarranted xassert.
6386 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
6388 The following changes are to make font selection based on
6389 characters, not charset. In addition, they recover fontset
6390 facilities while utilizing the new font selection mechanism.
6392 * Makefile.in (fontset.o): Depend on dispextern.h.
6394 * alloc.c (mark_face_cache): Don't mark face->registry.
6396 * dispextern.h (struct glyph): New member glyph_not_available_p.
6397 Use 22 bits for face_id.
6398 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
6399 (struct face): Delete member registry, new member ascii_face.
6400 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
6401 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
6402 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
6403 (struct it): Delete member charset, new member
6404 glyph_not_available_p.
6406 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
6407 (struct fontset_info, struct fontset_data): Structs removed.
6408 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
6409 Vglobale_fontset_alist, font_idx_temp): Externs removed.
6410 (fs_load_font, fs_query_fontset): Adjusted for new argument.
6411 (fs_free_face_fontset, fontset_font_pattern,
6412 face_suitable_for_char_p, face_for_char,
6413 make_fontset_for_ascii_face): Extern them.
6414 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
6415 (FS_LOAD_FACE_FONT): New macro.
6417 * fontset.c: All codes rewritten or adjusted for the change of
6418 fontset implementation. Now fontset is represented by char table.
6419 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
6421 (my_strcasecmp): Function removed.
6422 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
6424 (AREF, ASIZE): New macros.
6425 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
6426 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
6427 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
6428 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
6429 fontset_id_valid_p, font_family_registry, fontset_name,
6430 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
6431 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
6433 (fs_load_font): New arg FACE. Caller changed.
6434 (fs_query_fontset): Argument changed. Caller changed.
6435 (Fquery_fontset): call fs_query_fontset.
6436 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
6438 (clear_fontset_elements, check_registry_encoding,
6439 check_fontset_name): New functions.
6440 (syms_of_fontset): Set char-table-extra-slots property of fontset
6441 to 3. Staticpro and initialize Vfontset_table and
6442 Vdefault_fontset. Defsubr fontset_font and fontset_list.
6444 * frame.h (struct frame): Member `fontset_data' removed.
6445 (FRAME_FONTSET_DATA): Macro removed.
6447 * frame.c (make_frame): Don't allocate f->fontset_data.
6448 (Fdelete_frame): Don't free f->fontset_data.
6450 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
6452 * xdisp.c (charset_at_position): Function removed.
6453 (init_iterator): Don't set member charset of struct `it'.
6454 (handle_face_prop, reseat_to_string, set_iterator_to_next,
6455 next_element_from_display_vector, insert_left_trunc_glyphs):
6457 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
6459 (get_next_display_element, append_space,
6460 extend_face_to_end_of_line): Likewise.
6462 * xfaces.c (Qx_charset_registry, Vface_default_registry):
6464 (clear_font_table, frame_update_line_height, load_face_font):
6465 Adjusted for the change of fontset implementation.
6466 (load_face_fontset_font): Function removed.
6467 (pixel_point_size): New function.
6468 (font_list): Argument type changed. Caller changed.
6469 (LFACE_FONT): New macro.
6470 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
6471 (set_lface_from_font_name): Type of arg FONTNAME is changed to
6472 Lisp_Object. Determine the font name by actually loading a font
6473 by the specified pattern. Set LFACE_FONT (lface) to the specified
6474 pattern. Even if a font is not found, don't try alternatives.
6475 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
6476 (set_font_frame_param): If `font' is specified in lface, use it.
6477 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
6478 (lface_same_font_attributes_p): Likewise.
6479 (make_realized_face): Arguent changed. Caller changed. Set
6480 face->ascii_face to face itself.
6481 (free_realized_face): Free face->fontset if face is for ASCII.
6482 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
6483 deduce_unibyte_registry, x_charset_registry): Functions removed.
6484 (free_realized_multibyte_face): New function.
6485 (lookup_face, lookup_named_face, lookup_derived_face): Argument
6486 changed. Caller changed.
6487 (try_font_list): Argument type changed.
6488 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
6489 (choose_face_font): Argument changed. Handle fontset properly.
6490 (choose_face_fontset_font): Function removed.
6491 (realize_default_face, realize_named_face): Don't remove the
6493 (realize_face): Argument changed. Caller changed. Remove face
6494 with the arg former_face_id in advance. Load font for the new
6496 (realize_x_face): Argument changed. Caller changed. For a
6497 multibyte character, share fontset with base_face. For a single
6498 byte character, make a new realized fontset. Don't load a font
6500 (realize_tty_face): Argument changed. Caller changed.
6501 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
6502 (face_at_buffer_position): Don't check multibyte_p for returning
6504 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
6505 FACE_SUITABLE_FOR_CHARSET_P.
6506 (syms_of_xfaces): Remove code for Qx_charset_registry and
6507 Vface_default_registry.
6509 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
6510 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
6511 (x_per_char_metric): Don't try FONT->default_char. Even if
6512 pcm->width is zero, glyph bits may exist.
6513 (x_encode_char): Always initialize char2b->byte1.
6514 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
6515 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
6517 (x_append_glyph): Set glyph->glyph_not_available_p.
6518 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6519 it->charset. Handle the case that per char metric is not
6520 available. If it->multibyte_p is zero and it->c is a multibyte
6521 character, convert it to a unibyte character.
6522 (struct glyph_string): Delete member `charset'.
6523 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6524 the case that per char metric is not available correctly.
6525 (x_fill_glyph_string): Handle the case that the specific glyph is
6526 not available correctly.
6527 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6528 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6529 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6530 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6531 fontset. Don't call FS_LOAD_FONT.
6533 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
6534 (x_create_tip_frame): Likewise.
6535 (Fx_close_connection): Free full_name of font_info.
6537 * fns.c (optimize_sub_char_table): New function.
6538 (Foptimize_char_table): New function.
6539 (syms_of_fns): Defsubr Soptimize_char_table.
6541 2000-03-20 Gerd Moellmann <gerd@gnu.org>
6543 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
6544 only if buffer is displayed in some window.
6546 * xdisp.c (handle_single_display_prop): Initialize local `value'.
6547 (try_window_reusing_current_matrix): Don't call scroll run
6548 function if run's current and desired position are the same;
6549 this prevents cursor flickering.
6551 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
6553 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
6555 * regex.c (RE_STRING_CHAR): New macro.
6556 (GET_CHAR_AFER_2): Remove.
6557 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
6558 (enum re_opcode_t): Remove on_failure_jump_exclusive.
6559 (print_partial_compiled_pattern, re_compile_fastmap)
6560 (re_match_2_internal): Remove on_failure_jump_exclusive.
6561 (regex_compile): Turn optimizable P+ loops into PP*, so that the
6562 optimization only need to work for * (ie. can use of_keep_string_jump).
6563 Remove the special case for .*\n since it is now covered by the general
6565 (re_search_2): Don't bother with `room'.
6566 (skip_one_char): New function.
6567 (skip_noops): Simplify since `memory' is not needed any more.
6568 (mutually_exclusive_p): Restructure slightly to use `switch' and
6569 add handling for "all" remaining cases.
6570 (re_match_2_internal): Change on_failure_jump_smart to use
6571 on_failure_keep_string_jump (and redirect the end-of-loop jump)
6572 rather than on_failure_jump_exclusive.
6574 2000-03-19 Gerd Moellmann <gerd@gnu.org>
6576 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
6577 number of bits per RGB because it's everywhere used as the depth
6580 * term.c (calculate_costs): Remove code dealing with X frames.
6582 2000-03-19 Richard M. Stallman <rms@gnu.org>
6584 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
6586 2000-03-18 Gerd Moellmann <gerd@gnu.org>
6588 * lread.c (read_integer): Unread the last char not consumed.
6590 2000-03-17 Gerd Moellmann <gerd@gnu.org>
6592 * xterm.c (x_update_window_cursor): Don't update in frames
6593 which are in the process of being deleted.
6595 2000-03-16 Gerd Moellmann <gerd@gnu.org>
6597 * Makefile.in (mostlyclean): Add `*.core'.
6598 (clean): Add `bootstrap-emacs'.
6600 * lread.c (read_integer): New function.
6601 (read1): Support read syntax #o, #x, #b, #r.
6603 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
6605 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
6606 make sure POINTER_TO_OFFSET gives the same value before and after
6607 PREFETCH. Use `dfail' to guarantee "atomic" matching.
6608 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
6609 (debug): Now only active if > 0 rather than if != 0.
6610 (DEBUG_*): Update for the new meaning of `debug'.
6611 (print_partial_compiled_pattern): Add missing `succeed' case. Use
6612 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
6613 in `succeed_n', `jump_n' and `set_number_at'.
6614 (store_op1, store_op2, insert_op1, insert_op2)
6615 (at_begline_loc_p, at_endline_loc_p): Add prototype.
6616 (group_in_compile_stack): Move to after its arg's types are
6617 declared and add a prototype.
6618 (PATFETCH): Define in terms of PATFETCH_RAW.
6619 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
6621 (QUIT): Redefine as a nop except for NTemacs.
6622 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
6623 indentation of the greedy-op and shy-group code.
6624 (at_(beg|end)line_loc_p): Fix argument's types.
6625 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
6626 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
6627 (MATCHING_IN_FIRST_STRING): Remove.
6628 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
6629 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
6630 QUIT unconditionally.
6632 2000-03-15 Gerd Moellmann <gerd@gnu.org>
6634 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
6637 * process.c (send_process): Add a hint that the function
6638 can call Lisp code to its comment.
6640 * lread.c (load_dangerous_libraries): New variable.
6641 (Vbytecomp_version_regexp): New variable.
6642 (safe_to_load_p): New function.
6643 (Fload): Handle files not compiled with Emacs specially.
6644 (syms_of_lread): New Lisp variable load-dangerous-libraries.
6646 2000-03-14 Gerd Moellmann <gerd@gnu.org>
6648 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
6650 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
6651 support functions only if HAVE_X11R6_XIM is defined.
6652 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
6654 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
6656 * xfns.c (X_I18N_INHIBITED): Don't define.
6657 (create_frame_xic): Remove conditional compilation on
6659 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
6661 * config.in (HAVE_X_I18N): Moved here from xterm.h.
6662 (HAVE_X11R6_XIM): Define.
6664 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
6666 * xterm.c (x_term_init): Add support for X resource `synchronous'.
6667 If set, call XSynchronize.
6669 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
6671 * regex.c: Declare a new type `re_char' used throughout the code
6672 for the string char type. It's `const unsigned char' to match the
6673 rest of Emacs. Consistently make sure all pointers to strings use
6674 it and make sure all pointers into the pattern use `unsigned
6676 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
6677 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
6680 * charset.h (GET_CHAR_AFTER_2): Remove.
6681 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
6683 2000-03-12 Ken Raeburn <raeburn@gnu.org>
6685 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
6686 variable before the invocation of YMF_PASS_LDFLAGS, in case both
6687 of them try to use backquotes.
6689 2000-03-12 Dave Love <fx@gnu.org>
6691 * unexelf.c: Restore changes of 1999-10-19.
6692 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
6693 fix its type and alignment; copy it from current process.
6695 2000-03-12 Gerd Moellmann <gerd@gnu.org>
6697 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
6698 has been found. Fix bug not computing timer's predecessor.
6700 * fileio.c (Fread_file_name): Handle case that DIR contains a
6703 * window.c (Fsave_window_excursion): Doc fix.
6705 * xfns.c (x_defined_color): Rewritten to use
6706 x_allocate_nearest_color.
6708 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
6710 * msdos.c (vga_installed): New function, code moved from
6711 dos_set_window_size.
6712 (Qbar, Qcursor_type, outside_cursor): New variables.
6713 (syms_of_msdos): Intern and staticpro them.
6714 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
6715 shape used outside Emacs when called for the first time.
6716 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
6717 cursor shape used outside Emacs.
6718 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
6719 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
6721 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
6722 parameters specify the cursor. Make qreverse a global
6723 variable (renamed to Qreverse).
6725 2000-03-09 Gerd Moellmann <gerd@gnu.org>
6727 * fns.c (Fy_or_n_p): Cancel busy-cursor.
6729 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
6731 This is a big redesign of failure-stack and register handling, prompted
6732 by bugs revealed when trying to add shy-groups. Overall, what happened
6733 is that loops are now structured a little differently, groups can be
6734 shy and the code is a little simpler.
6736 * regex.h: Update the copyright.
6737 (RE_SHY_GROUPS): New value.
6738 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
6739 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
6741 * regex.c (enum re_opcode_t): Remove jump_past_alt,
6742 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
6743 on_failure_jump_(exclusive, loop and smart). Also fix the comment
6744 for (start|stop)_memory since they now only take one argument (the
6745 second has becomes unnecessary).
6746 (print_partial_compiled_pattern): Adjust for changes in
6748 (print_compiled_pattern): Use %ld to printf long ints and flush to
6749 make debugging a little easier.
6750 (union fail_stack_elt): Make the integer unsigned.
6751 (struct fail_stack_type): Add a `frame' element.
6752 (INIT_FAIL_STACK): Init `frame' as well.
6753 (POP_PATTERN_OP): New macro for re_compile_fastmap.
6754 (DEBUG_PUSH, DEBUG_POP): Remove.
6755 (NUM_REG_ITEMS): Remove.
6756 (NUM_NONREG_ITEMS): Adjust.
6757 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
6758 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
6759 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
6760 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
6762 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
6763 address pushed is not the destination of the jump but the source
6765 (NUM_FAILURE_ITEMS): Remove.
6766 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
6767 registers before the actual failure point). Don't hardcode any
6768 meaning for str==NULL anymore.
6769 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
6770 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
6772 (REG_UNSET_VALUE): Use NULL (why not?).
6773 (compile_range): Remove declaration since it doesn't exist.
6774 (struct compile_stack_elt_t): Remove inner_group_offset.
6775 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
6776 (regex_grow_registers): Remove dead code.
6777 (FIXUP_ALT_JUMP): New macro.
6778 (regex_compile): Add shy-groups Change loops to use
6779 on_failure_jump_smart&jump instead of
6780 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
6781 initial (dummy_failure_)jump. Remove c1_base (looks like unused
6782 variable to me). Use `jump' instead of `jump_past_alt' and don't
6783 bother with push_dummy_failure in alternatives since it is now
6784 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
6785 emacs' for (re)allocating the stack.
6786 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
6787 from loop when bufp->can_be_null rather than jumping to `done'.
6788 Avoid jumping backwards so as to ensure termination. Use
6789 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
6790 backreferences. Remove dead code in handling of `anychar'.
6791 (skip_noops, mutually_exclusive_p): New functions taken from the
6792 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
6793 improve mutually_exclusive_p to handle ".+\n".
6794 (lowest_active_reg, highest_active_reg,
6795 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
6796 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
6797 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
6798 variables. Push register (in `start_memory') on the stack rather
6799 than storing it in old_reg(start|end). Remove the cycle detection
6800 from `stop_memory', replaced by the use of on_failure_jump_loop
6801 for greedy loops. Add code for the new on_failure_jump_<foo>.
6802 Remove ad-hoc code in `on_failure_jump' to push more registers in
6803 the case of a loop. Take out code from `maybe_pop_jump' into
6804 separate functions and adapt it to the semantics of
6805 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
6806 and push_dummy_failure. Remove dummy_failure handling and
6807 handling of `failures to jump to on_failure_jump' (this last one
6808 was already dead code, it seems).
6809 (group_match_null_string_p, alt_match_null_string_p)
6810 (common_op_match_null_string_p): Remove.
6812 2000-03-08 Dave Love <fx@gnu.org>
6814 * config.in: Don't depend on __STDC__ for volatile.
6815 Add POINTER_TYPE, PTR, PROTOTYPES.
6817 * hftctl.c, strftime.c: Use PROTOTYPES.
6818 * eval.c (find_handler_clause): Likewise.
6820 * mem-limits.h: Use POINTER_TYPE.
6822 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
6823 (memory_warnings): Declare using POINTER_TYPE.
6825 2000-03-08 Gerd Moellmann <gerd@gnu.org>
6827 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
6829 * xdisp.c (display_echo_area): Temporarily inhibit garbage
6832 * xfns.c: Remove obsolete code in #if 0.
6833 (Fx_focus_frame): New function.
6835 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
6837 * coding.c (coding_category_name): Add coding-category-utf-8,
6838 coding-category-utf-16-be, coding-category-utf-16-le.
6839 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
6840 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
6841 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
6842 (detect_coding_utf_8): New function.
6843 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
6844 UTF_16_LOW_SURROGATE_P): New macros.
6845 (detect_coding_utf_16): New function
6846 (detect_coding_mask): When priorities are specified, skip any
6847 categories that have `nil' coding-system. Fix bug of returning
6848 wrong mask when PRIORITIES is specified and detect_coding_XXX()
6849 returns a mask not set in PRIORITIES.
6850 (detect_eol_type_in_2_octet_form): New function.
6851 (detect_eol): selects detect_eol_type_XXX to call according to
6852 cooding->category_idx.
6853 (detect_coding_system): Remove `nil' coding-system in the result.
6854 (Fupdate_coding_systems_internal): Update all coding-categories.
6856 * coding.h (CODING_CATEGORY_IDX_UTF_8,
6857 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
6859 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
6860 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
6861 CODING_CATEGORY_IDX_UTF_16_LE.
6862 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
6863 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
6864 (CODING_CATEGORY_MASK_ANY): Include the above macros.
6865 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
6867 2000-03-07 Gerd Moellmann <gerd@gnu.org>
6869 * doc.c (Fdocumentation_property): If value is not a string,
6870 and doesn't refer to etc/DOC, evaluate it to obtain a string.
6872 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
6873 close the display with XtCloseDisplay. This caused a bus error
6876 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
6877 complete but not unique.
6879 2000-03-06 Gerd Moellmann <gerd@gnu.org>
6881 * process.c (send_process): Remove local variable `procname' that
6882 might become invalid when a GC happens. Instead, access the
6883 process name slot directly.
6885 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
6888 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
6891 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
6893 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
6894 glyph matrices have been freed.
6896 2000-03-05 Gerd Moellmann <gerd@gnu.org>
6898 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
6899 (bootstrap-temacs): Set LC_ALL to C like for temacs.
6901 * xfns.c (QCdata): Moved to xdisp.c.
6903 * xdisp.c (QCdata): Moved here from xfns.c.
6904 (syms_of_xdisp): Initialize QCdata.
6906 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
6908 * window.c (coordinates_in_window): Use
6909 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
6910 FRAME_INTERNAL_BORDER_WIDTH.
6912 * xdisp.c (try_window_id): Recompute unchanged information if
6913 it is obviously invalid.
6915 * xterm.c (x_term_init): Create a colormap if not using the
6918 * xterm.h (select_visual): Change prototype.
6920 * xfns.c (select_visual): Rewritten. Recognize user-specified
6922 (visual_classes): New variable.
6924 2000-03-04 Gerd Moellmann <gerd@gnu.org>
6926 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
6927 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
6928 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
6929 (x_decode_color): Don't handle allocation of white and black
6931 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
6932 XtNcolormap resources.
6933 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
6934 (Fx_create_frame): Initialize color members of x_output structure.
6935 (xpm_load): Pass colormap to XPM lib.
6937 * xfaces.c (x_free_colors): Access colormap of frame using
6938 FRAME_X_COLORMAP. Be paranoid about freeing black and white
6939 when default colormap is used.
6941 * xterm.c (x_term_init): Set Colormap member of x_display_info
6942 structure. Copy colormap if resource `privateColormap' is
6943 specified (PseudoColor only).
6944 (x_setup_relief_color): Access colormap of frame using
6947 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
6948 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
6950 2000-03-04 Jason Rumney <jasonr@gnu.org>
6952 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
6953 other non-platform-specific equivalents.
6954 [WINDOWSNT]: Include w32term.h, fontset.h and define X
6955 specific functions and macros as their w32 equivalents where
6956 non-platform-specifics are not available.
6957 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
6958 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
6959 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
6960 (frame_update_line_height): Use macros to access f->output_data.
6961 (defined_color): Remove FIXME comments; fixed.
6962 (x_face_list_fonts, prepare_face_for_display): Put X specifics
6963 into #ifdef blocks. Add WINDOWSNT blocks.
6964 (Fx_list_fonts): Use macros for accessing font data.
6965 (set_lface_from_font_name): Different default fonts for X and
6967 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
6968 scalable for backward compatibility.
6969 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
6970 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
6972 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
6975 * makefile.nt (w32faces.obj): Remove.
6978 2000-03-03 Jason Rumney <jasonr@gnu.org>
6980 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
6983 2000-03-03 Ken Raeburn <raeburn@gnu.org>
6985 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
6986 standard ELF definitions here if the system header does not.
6988 2000-03-03 Gerd Moellmann <gerd@gnu.org>
6990 * xterm.c (PER_CHAR_METRIC): Removed.
6991 (x_per_char_metric_1, x_default_char): New functions.
6992 (x_per_char_metric): If font's default char is invalid, return
6993 metrics of a suitably chosen usable default char.
6994 (x_draw_glyph_string_foreground): If font has an invalid default
6995 char, replace occurrences of unprintable chars with a suitably
6996 chosen usable default char.
6998 2000-03-02 Gerd Moellmann <gerd@gnu.org>
7000 * xterm.c (note_mouse_highlight): Return quickly if frame's
7001 glyph matrices have been freed.
7003 * dispnew.c (free_glyphs): Block input while freeing matrices.
7005 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
7007 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
7010 * dispextern.h (x_free_colors): Add prototype.
7012 * xfaces.c (x_free_colors): New function.
7013 (unload_color, free_face_colors): Use it.
7015 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
7017 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
7019 * window.c [MSDOS]: Include msdos.h.
7021 2000-03-02 Dave Love <fx@gnu.org>
7023 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
7025 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
7026 set C_OPTIMIZE_SWITCH for gcc.
7028 2000-03-02 Kenichi Handa <handa@etl.go.jp>
7030 * coding.c (coding_save_composition): Be sure to allocate
7031 composition data area in coding even if there's no composition in
7034 2000-03-01 Jason Rumney <jasonr@gnu.org>
7036 * w32term.c: Equivalent changes to those made to xterm.c on
7037 2000-02-25 and 2000-02-24.
7039 * w32fns.c: Equivalent changes to those made to xfns.c on
7040 2000-02-25 and 2000-02-21.
7042 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
7043 correct line-end convention is followed.
7045 * w32menu.c [HAVE_BOXES]: Remove #undef.
7046 (single_keymap_panes): Remove code for simulating checkmarks.
7047 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
7048 Remove code for drawing simulated checkmarks.
7049 (w32_menu_show): make unibyte help string correctly.
7050 (add_menu_item): draw standard Windows checkmarks. Draw radio
7051 buttons as radio buttons if possible.
7053 2000-03-01 Gerd Moellmann <gerd@gnu.org>
7055 * sysdep.c (start_of_text): Don't define this function for NetBSD
7058 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
7060 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
7061 (LINKER): Don't undef if __NetBSD__ is defined.
7063 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
7065 * fileio.c [__NetBSD__]: Define `unix'.
7067 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
7069 2000-02-29 Gerd Moellmann <gerd@gnu.org>
7071 * atimer.c (start_atimer): Don't abort when timers are stopped.
7072 (append_atimer_lists): New function.
7073 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
7074 arbitrary lists of stopped and running atimers.
7076 * atimer.c (cancel_atimer): Handle canceling an atimer when
7077 some timers are stopped.
7079 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
7082 * fns.c (maybe_resize_hash_table): Handle case of new size
7083 coming out as being the same as old size.
7085 2000-02-27 Jason Rumney <jasonr@gnu.org>
7087 * makefile.nt: Add atimer.h to dependencies.
7088 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
7089 * w32console.c: Only disable window system features for dispextern.h
7090 (initialize_w32_display): Build a display info for the console.
7091 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
7092 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
7093 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
7095 * w32gui.h (struct W32FontStruct): Revert last change after change
7097 * w32menu.c (single_submenu): Set up help string.
7098 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
7099 (w32_dialog_show): Set up help string.
7100 * w32term.c (w32_display_info_for_display): Remove unused function.
7101 (w32_draw_bitmap): Use pre-built bitmaps.
7102 (w32_initialize_display_info): New function to initialize parts of
7103 display info that are common to both GUI and console frames.
7104 (w32_term_init): Use w32_initialize_display_info. Do not set
7105 Vw32_num_mouse_buttons here, as it is not called for console
7106 frames. Build bitmaps for indicating truncated lines etc.
7107 (x_delete_display): Destroy pre-built bitmaps.
7108 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
7109 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
7111 2000-02-27 Dave Love <fx@gnu.org>
7113 * lisp.h: Add a bunch of prototypes.
7115 2000-02-26 Kenichi Handa <handa@etl.go.jp>
7117 * keyboard.c (read_char): Set `usec' correctly.
7119 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7121 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
7122 `lambda', set reg[RRR] to the map index.
7123 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
7124 reg[RRR] to 0. Otherwise, set it to -1.
7126 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7128 * emacs.c (main): Remove code snippet commented out with `//'.
7130 2000-02-25 Richard M. Stallman <rms@gnu.org>
7132 * fileio.c (Ffile_symlink_p): If result starts with a `/'
7133 and contains a `:', prepend `/:'.
7135 * window.c (select_window_1): If selected_window is nil,
7136 don't "swap out" the buffer's point.
7137 (Fset_window_configuration): Set selected_window to nil
7138 before calling Fselect_window.
7139 (unshow_buffer): Don't set point in buffer from window's point
7140 if another more recently selected window also shows the buffer.
7142 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7144 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
7146 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
7147 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
7148 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
7150 (DEFAULT_BUSY_CURSOR_DELAY): New define.
7151 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
7152 (hide_busy_cursor): New functions.
7153 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
7155 * minibuf.c (read_minibuf): Cancel busy-cursor.
7157 * keyboard.c (command_loop_1): Call start_busy_cursor before
7158 Fcommand_execute and cancel_busy_cursor after it.
7159 (timer_check): Remove busy-cursor code.
7160 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
7163 * process.c (wait_reading_process_input): Remove busy-cursor code.
7165 * eval.c (Fsignal): Call cancel_busy_cursor instead of
7166 Fx_hide_busy_cursor.
7168 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
7170 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
7172 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
7174 * xterm.c (XTread_socket): Remove busy-cursor code.
7176 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
7177 (build_frame_matrix_from_leaf_window): Put code handling
7178 glyph row's not being a slice of a frame row in #if 0.
7179 (sync_window_with_frame_matrix_rows): New function.
7180 (frame_row_to_window): New function.
7181 (mirror_line_dance): Handle copies between windows.
7183 * lread.c (Fload): Use `xfree' instead of `free'.
7184 (init_obarray): Use `xmalloc' instead of `malloc'.
7186 * window.c (Fset_window_buffer): Set WINDOW to the window
7188 (coordinates_in_window): Take frame's internal border width
7191 2000-02-24 Gerd Moellmann <gerd@gnu.org>
7193 * xterm.c (x_display_and_set_cursor): Display cursor of
7194 non-selected windows depending on the setting of
7195 cursor_in_non_selected_windows.
7197 * xdisp.c (cursor_in_non_selected_windows): New variable.
7198 (syms_of_xdisp): DEFVAR_BOOL it.
7200 2000-02-23 Gerd Moellmann <gerd@gnu.org>
7202 * data.c (Fstring_to_number): If number is greater than what
7203 fits into an integer, return a float.
7205 * eval.c (specbind): Remove references to
7206 keyword_symbols_constant_flag.
7208 * data.c (keyword_symbols_constant_flag): Removed.
7209 (Fmakunbound, set_internal, syms_of_data): Remove references to
7210 keyword_symbols_constant_flag.
7212 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
7214 2000-02-23 Kenichi Handa <handa@etl.go.jp>
7216 * syntax.c (multibyte_syntax_as_symbol): New variable.
7217 (syms_of_syntax): Declare it as a Lisp variable.
7218 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
7219 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
7220 nonzero, treat all multibyte characters as symbol.
7221 (init_syntax_once): Give syntax `word' to all multibyte
7224 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
7226 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
7229 2000-02-21 Gerd Moellmann <gerd@gnu.org>
7231 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
7233 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7234 (x_non_menubar_window_to_frame): Check the busy-cursor window.
7236 2000-02-21 Dave Love <fx@gnu.org>
7238 * frame.c (Vmouse_position_function): New variable.
7239 (Fmouse_position): Use it.
7240 (syms_of_frame): Install it.
7242 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
7244 2000-02-20 Gerd Moellmann <gerd@gnu.org>
7246 * fileio.c (Finsert_file_contents): Unbind the binding of
7247 standard-output done by temp_output_buffer_setup.
7249 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
7250 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
7251 (specbind, unbind_to): Handle most common case of non-constant
7252 symbol with trivial value specially.
7254 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
7256 2000-02-20 Richard M. Stallman <rms@gnu.org>
7258 * data.c (Fmake_variable_buffer_local): Doc fix.
7259 Init found_for_buffer to 0.
7260 (Fmake_variable_frame_local): If the variable has already
7261 been buffer-local, set the check_frame field.
7263 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
7265 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
7266 produced for CODING_MODE_LAST_BLOCK requires.
7268 2000-02-18 Dave Love <fx@gnu.org>
7270 * keyboard.c (echo_keystrokes): Remove declaration.
7271 (Vecho_keystrokes) New variable.
7272 (read_char, record_menu_key, read_key_sequence): Use it to allow
7274 (syms_of_keyboard): Change Vecho_keystrokes declaration.
7276 * lread.c: Undef feature selection macros before defining.
7278 2000-02-18 Gerd Moellmann <gerd@gnu.org>
7280 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
7281 for symbols other than the symbol in question.
7283 2000-02-17 Dave Love <fx@gnu.org>
7285 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
7287 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7289 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
7291 * alloc.c (enum mem_type): Compile unconditionally.
7293 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
7295 * xfaces.c (tty_defined_color): Don't return faulire indication
7296 for unspecified-fg and unspecified-bg pseudo-colors.
7298 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7300 * alloc.c (mark_object): Don't mark symbol names in pure space.
7301 (gc_sweep): Don't unmark symbol names in pure space.
7303 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
7304 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
7305 [GC_MARK_STACK]: New defines.
7306 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
7307 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
7309 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
7311 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
7312 allocate_buffer instead of xmalloc.
7314 * alloc.c (toplevel): Include setjmp.h.
7315 (PURE_POINTER_P): New define.
7316 (enum mem_type) [GC_MARK_STACK]: New enumeration.
7317 (Vdead) [GC_MARK_STACK]: New variable.
7318 (lisp_malloc): Add parameter TYPE, call mem_insert if
7319 GC_MARK_STACK is defined.
7320 (allocate_buffer): New function.
7321 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
7322 (free_float) [GC_MARK_STACK]: Set type to Vdead.
7323 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
7324 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
7325 (MEM_NIL) [GC_MARK_STACK]: New define.
7326 (struct mem_node) [GC_MARK_STACK]: New structure.
7327 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
7328 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
7329 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
7330 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
7331 (mark_stack) [GC_MARK_STACK]: New functions.
7332 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
7333 (clear_marks): Removed.
7334 (gc_sweep): Set free conses' car, free floats' type, free
7335 symbols' function to Vdead. Use lisp_free to free buffers.
7336 (init_alloc_once): Initialize Vdead.
7337 (survives_gc_p): Return non-zero for pure objects.
7339 * alloc.c: Add comments throughout the file.
7341 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
7342 that unblocks alarms.
7344 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
7345 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
7346 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
7348 * frame.c (make_frame): Set frame initiallly to `garbaged'.
7350 2000-02-17 Kenichi Handa <handa@etl.go.jp>
7352 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
7353 avoid infinite error signaling. Allocate sufficient memory for
7354 eol_str in the case that eoltype is Lisp_Int.
7356 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
7358 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
7359 depends on the previous behavior.
7361 2000-02-16 Gerd Moellmann <gerd@gnu.org>
7363 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
7365 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7367 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
7369 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
7370 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
7373 2000-02-15 Richard M. Stallman <rms@gnu.org>
7375 * data.c (set_internal): Don't make variable buffer-local
7376 if within a let-binding for the same buffer.
7377 (let_shadows_buffer_binding_p): New function.
7379 * eval.c (specbind): For buffer-local value,
7380 record the current buffer also.
7381 (unbind_to): Cope with that change.
7383 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7385 * window.c (Fsave_window_excursion): Doc fix.
7387 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
7389 * syntax.c (back_comment): Make sure we only consider comment-starters
7390 of the relevant style and return -1 in case of a failure to find the
7391 beginning of the comment.
7392 (Fforward_comment): If back_comment fails, go back to the position just
7393 after the comment-end.
7394 (scan_lists): Add comment describing a very minor bug.
7396 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7398 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
7399 `completion-regexp-list' in the docstring.
7401 2000-02-14 Dave Love <fx@gnu.org>
7403 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
7405 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7407 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
7408 to Emacs' syntax. Also fix the comment about set/not-set meanings
7409 since Emacs syntax is not the value 0 any more.
7410 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
7411 since it's now part of RE_SYNTAX_EMACS.
7413 2000-02-12 Dave Love <fx@gnu.org>
7415 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
7418 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7420 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
7422 2000-02-12 Dave Love <fx@gnu.org>
7424 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
7426 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
7427 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
7428 * s/hpux.h: Don't define HAVE_VFORK.
7430 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
7432 * s/nextstep.h: Don't define HAVE_ALLOCA.
7434 * config.in: Add vfork bits.
7436 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7438 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
7439 unwind function to undo the effect of stopping atimers.
7441 * keyboard.c (bind_polling_period): Stop all timers except
7444 * atimer.c (stopped_atimers): New variable.
7445 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
7448 * atimer.h (stop_other_atimers, run_all_atimers)
7449 (unwind_stop_other_atimers): Add function prototypes.
7451 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
7453 2000-02-11 Ken Raeburn <raeburn@gnu.org>
7455 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
7456 library may depend on jpeg.
7457 (atimer.o): Depends on atimer.c.
7459 2000-02-11 Kenichi Handa <handa@etl.go.jp>
7461 * insdel.c (del_range_1): Call update_compositions.
7462 (del_range_both): Call update_compositions just once..
7464 2000-02-10 Dave Love <fx@gnu.org>
7466 * xfns.c (create_frame_xic): Fix initialization of automatic
7469 2000-02-09 Kenichi Handa <handa@etl.go.jp>
7471 * ccl.c (CCL_MAKE_CHAR): New macro.
7472 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
7473 registers by CCL_MAKE_CHAR before calling translate_char.
7474 <CCL_TranslateCharacterConstTbl> Likewise.
7476 2000-02-08 Dave Love <fx@gnu.org>
7478 * lread.c (__EXTENSIONS__): Define.
7480 2000-02-08 Gerd Moellmann <gerd@gnu.org>
7482 * puresize.h (BASE_PURESIZE): Increase to 650000.
7484 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7486 * msdos.c (XMenuActivate): Turn off the cursor after displaying
7489 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7491 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
7492 md, mh, mb, mr, and me to the fake termcap entry.
7494 2000-02-06 Ken Raeburn <raeburn@gnu.org>
7496 * sound.c (sound_cleanup): Don't call device close routine if the
7497 function pointer is null.
7499 2000-02-06 Andrew Innes <andrewi@gnu.org>
7501 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
7502 around image definitions and prototypes.
7503 (gamma_correct) [WINDOWSNT]: New prototype.
7505 * w32term.c (x_make_frame_visible): Replace call to
7506 input_poll_signal with poll_for_input.
7508 * window.c [WINDOWSNT]: Include w32term.h.
7510 * xdisp.c [WINDOWSNT]: Include w32term.h.
7512 * makefile.nt: Add dependencies on w32gui.h.
7513 (OBJ1): Include atimer.obj.
7514 ($(BLD)\atimer.obj): New dependency rule.
7516 * w32.c (sigmask): New function (does nothing).
7517 (sigunblock): Ditto.
7519 * frame.c [WINDOWSNT]: Include w32term.h.
7521 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
7523 * lread.c (syms_of_lread): Fix literal newlines.
7525 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
7526 the string constant limit (2048 bytes) in MSVC.
7529 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
7531 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
7533 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
7534 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
7537 2000-02-04 Dave Love <fx@gnu.org>
7539 * fileio.c: Remove some unused vars.
7540 (_GNU_SOURCE): Define (for euidaccess).
7542 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
7544 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
7546 (read_minibuf): Deal with allow_props correctly.
7548 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
7550 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
7552 2000-02-03 Ken Raeburn <raeburn@gnu.org>
7554 * search.c (compile_pattern): If a cache entry has a nil regexp,
7555 fill in that entry instead of clobbering a previously cached
7558 2000-02-02 Ken Raeburn <raeburn@gnu.org>
7560 * puresize.h (BASE_PURESIZE): Increase to 610000.
7562 2000-02-02 Gerd Moellmann <gerd@gnu.org>
7564 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
7567 2000-02-02 Kenichi Handa <handa@etl.go.jp>
7569 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
7570 instead of incrementing ic directly.
7571 <CCL_WriteExprConst> Likewise.
7572 <ccl_set_expr>: Set ic to jump_address.
7574 * fileio.c (e_write): Fix the handling of
7575 CODING_FINISH_INSUFFICIENT_SRC.
7577 2000-02-01 Dave Love <fx@gnu.org>
7579 * editfns.c (Fpropertize): Doc fix.
7581 * process.c (Fstart_process): Doc fix.
7583 * eval.c: Fix various doc strings not to duplicate information
7584 from help-manyarg-func-alist.
7586 * window.c (Fset_window_margins): Don't make interactive. Doc
7589 * doc.c (Vhelp_manyarg_func_alist): New variable.
7590 (Fdocumentation): Use it.
7591 (syms_of_doc): Define it.
7593 2000-01-31 Gerd Moellmann <gerd@gnu.org>
7595 * xterm.c (xim_open_dpy): Remove unused local variable.
7597 * emacs.c (USAGE): Use term `display options' instead of `X
7600 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
7601 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
7603 * fns.c (sweep_weak_table): New function.
7604 (sweep_weak_hash_tables): Use it. Keep on marking until there
7607 2000-01-30 Gerd Moellmann <gerd@gnu.org>
7609 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
7610 that XTread_socket does not crash by trying to call XNoOp on a
7613 2000-01-30 Jason Rumney <jasonr@gnu.org>
7615 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7616 Change selected_frame to SELECTED_FRAME ().
7617 (w32_console_mouse_position): Remove #ifndef MULE from around
7620 * makefile.nt: Remove dosfns.obj.
7622 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
7624 * w32fns.c (w32_defined_color): Check for valid frame before
7625 applying gamma correction. Eliminate dependency on frame elsewhere.
7626 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
7627 (w32_to_x_font): Use resx and resy not height_in and width_in.
7628 (x_to_w32_font): Doc fix.
7629 (xlfd_strip_height): New function to strip and return font height.
7630 (w32_font_match): Compare height separately from rest of xlfd
7631 spec, using xlfd_strip_height.
7633 * w32term.c (w32_term_init): Swap resx and height_in, resy and
7634 width_in. Use w32_defined_color in place of defined_color.
7636 * w32faces.c: Merge more of DOS and X specifics in preparation for
7637 merge with xfaces.c.
7638 (defined_color): Remove FIXME comment.
7639 (tty_color_name): Provide w32-specific function.
7640 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
7642 * w32console.c (turn_on_face, turn_off_face): Removed.
7643 (w32_face_attributes): New function.
7644 (Global_variables): Reduce scope where possible.
7645 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
7647 (hl_mode): Don't modify text attributes.
7648 (write_glyphs): Don't do anything if len <= 0. Use
7649 w32_face_attributes to get attributes for drawing. Write
7650 terminating codes using char_attr_normal.
7651 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
7652 (update_begin, update_end): Likewise.
7653 (vga_stdcolor_name): New function.
7654 (initialize_w32_display): Remove char_attr_reverse and char_attr.
7655 (Fset_screen_color): Remove char_attr_reverse.
7657 2000-01-29 Gerd Moellmann <gerd@gnu.org>
7659 * xfns.c (xic_set_preeditarea): Take window parameter and
7660 window-relative pixel-positions.
7662 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
7663 is its frame's selected window.
7664 (xim_instantiate_callback): Likewise.
7666 * xfns.c (x_create_im): Removed.
7667 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
7668 (supported_xim_styles): Renamed from supported_styles.
7669 (best_xim_style): Renamed from best_style.
7670 (create_frame_xic): Renamed from xic_create_frame.
7671 (free_frame_xic): Renamed from xic_destroy_frame.
7673 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
7675 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
7676 our frames, call XFilterEvent with 2nd parameter `None'.
7677 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
7678 returning XBufferOverflow.
7679 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
7681 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
7682 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
7683 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
7684 (xim_initialize, xim_close)
7685 [HAVE_X_I18N && HAVE_X11R6]: New functions.
7686 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
7687 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
7688 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
7690 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
7692 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
7693 `xic_style' and `xic_xfs'.
7694 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
7695 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
7696 (FRAME_XIM): Removed.
7698 * xfns.c (supported_styles): New variable.
7699 (DEFAULT_STYLE, DEFAULT_FONT): New macros
7700 (xic_create_xfontset, best_style, xic_create_frame)
7701 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
7702 (xic_set_xfontset): New functions.
7704 2000-01-28 Dave Love <fx@gnu.org>
7706 * s/irix6-5.h: Revert last change after change to irix5-0.h.
7708 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
7710 2000-01-28 Gerd Moellmann <gerd@gnu.org>
7712 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
7713 for *scratch* if it already existed.
7715 * emacs.c (USAGE): New macro.
7716 (main): Use it to display usage information.
7718 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7720 Support for the menu-help feature:
7722 * msdos.h: Change prototypes of XMenuAddSelection and
7725 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
7726 part of the line to the termscript file.
7727 (IT_clear_to_end): Clear the entire line, not just its beginning.
7728 (menu_help_message, prev_menu_help_message): New variables.
7729 (IT_menu_make_room): Make room for the help_text member.
7730 (IT_menu_display): New argument disp_help; all callers changed.
7731 If disp_help is non-zero, store the help text of the active menu
7732 item in menu_help_message.
7733 (XMenuAddPane): Initialize the help_text member to NULL.
7734 (XMenuAddSelection): New argument help_text. Store it in the
7736 (XMenuActivate): New argument help_callback. If the value of
7737 menu_help_message has changed since the last time, display the
7738 menu help message text while waiting for the mouse to move. Clear
7739 the echo area before exiting.
7740 (XMenuDestroy): Free the help_text member.
7742 2000-01-27 Gerd Moellmann <gerd@gnu.org>
7744 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
7745 XMenuAddSelection. Pass help callback to XMenuActivate.
7746 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
7748 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7750 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
7751 and EMACS_SET_USECS.
7753 2000-01-26 Dave Love <fx@gnu.org>
7755 * editfns.c (Fchar_after, Fchar_before): Doc fix.
7757 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
7758 an error may be signalled.
7760 2000-01-26 Gerd Moellmann <gerd@gnu.org>
7762 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
7763 LD_SWITCH_SYSTEM inherited from irix5-0.h.
7765 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
7767 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7769 * charset.c (Fstring): If there is a multibyte char among
7770 the args, always return a multibyte string.
7772 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7774 * sysdep.c (sys_select): Turn atimers off and on instead of
7775 recording and restoring old alarm handler
7777 * process.c (toplevel): Include atimer.h.
7778 (create_process_1): Rewritten.
7779 (create_process): Use atimers instead of alarm.
7780 (wait_reading_process_input) [hpux]: Turn atimers off instead
7781 of turning off SIGALRM.
7782 (wait_reading_process_input): Turn off atimers instead off
7783 calling stop_polling.
7785 * emacs.c (main): Call init_atimer.
7787 * keyboard.c (toplevel): Include systime.h and atimer.h.
7788 (polling_for_input): Removed because unused.
7789 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
7790 (poll_timer): New variable.
7791 (poll_for_input, poll_for_input_1): New functions.
7792 (start_polling, stop_polling): Rewritten.
7794 * keyboard.h (polling_for_input): Removed.
7796 * atimer.h, atimer.c: New files.
7798 * Makefile.in (obj): Add atimer.o.
7799 (atimer.o): New target.
7801 * blockinput.h (pending_atimers): Add extern declaration.
7802 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
7804 * lisp.h (popup_activated_flag): Add extern declaration.
7806 * xmenu.c (popup_activated_flag): Make externally visible.
7807 (popup_activate_callback) [USE_MOTIF]: Increment
7808 popup_activated_flag.
7809 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
7811 * xterm.c (toplevel): Include atimer.h.
7812 (toolkit_scroll_bar_interaction): New variable.
7813 (Fxt_process_timeouts): Removed.
7814 (x_process_timeouts): New function.
7815 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
7816 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
7817 (x_make_frame_visible): Call poll_for_input_1 instead of
7818 input_poll_signal. Don't call alarm.
7819 (x_initialize): Install timer calling x_process_timeouts.
7821 2000-01-24 Dave Love <fx@gnu.org>
7823 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
7824 Don't use -cckr -- apparently not now necessary.
7826 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
7828 * msdos.c (IT_menu_display): Truncate long menu lines at the right
7831 2000-01-23 Jason Rumney <jasonr@gnu.org>
7833 * w32fns.c (w32_defined_color): Apply gamma correction before
7834 trying to map to the palette.
7835 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
7838 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
7839 here. Callers changed to always pass real device context.
7840 (w32_draw_bitmap): Likewise.
7841 (w32_get_glyph_overhangs): Likewise.
7842 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
7844 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
7845 pfnSetScrollInfo and SetScrollRange.
7846 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
7847 back into MULE characters after decoding them.
7848 (x_get_glyph_face_and_encoding): Likewise.
7849 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
7850 GetCharABCWidthsW fails, since this is defined on Windows 9x.
7851 (x_produce_glyphs): Calculate per char metrics for a character
7852 that we know exists in default font when font_not_found_p is true.
7854 2000-01-22 Jason Rumney <jasonr@gnu.org>
7856 * makefile.nt (intervals.obj, composite.obj): New modules.
7857 (composite.h): Added as dependency where appropriate.
7859 * w32gui.h (XGCValue): New struct for emulating X GCs.
7861 * w32term.h (XCharStruct): New struct for emulating X.
7863 * w32console.c (turn_on_face, turn_off_face): New functions.
7864 (change_line_highlight): New prototype for new redisplay.
7865 (write_glyphs): Support multibyte text. Support faces.
7867 * w32faces.c: Complete rewrite for new redisplay based on new
7870 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
7871 throughout. struct frame * in place of FRAME_PTR.
7872 Skeleton support for images, toolbars, tooltips from xfns.c.
7873 (Fx_create_frame): Use system default for default scroll bar
7875 (w32_get_arg): Renamed from x_get_arg.
7876 (Fx_file_dialog): New function.
7877 (w32_list_fonts): Check cache before asking system.
7878 (Vw32_enable_synthesized_fonts): New variable.
7879 (Vw32_enable_italics): Obsolete, removed.
7881 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7882 Use SELECTED_FRAME macro.
7884 * w32menu.c: Add skeleton support for help strings on menus.
7885 (add_menu_item): Native checkbox and radio support added, but not
7886 yet enabled due to bugs.
7887 (push_menu_item): Add parameters type, selection and help.
7889 Formatting changes to reduce unnecessary diffs with xmenu.c.
7891 * w32select.c (Fw32_set_clipboard_data): Update call to
7892 find_charset_in_str.
7894 * w32term.c: Complete rewrite for new redisplay based on new
7895 xterm.c with necessary sections merged back in from old w32term.c.
7897 2000-01-21 Richard M. Stallman <rms@gnu.org>
7899 * data.c (set_internal): Further fix in same criterion.
7901 2000-01-20 Richard M. Stallman <rms@gnu.org>
7903 * data.c (set_internal): Fix the criteria for whether
7904 to swap out the old cached binding.
7906 2000-01-19 Dave Love <fx@gnu.org>
7908 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
7910 2000-01-18 Kenichi Handa <handa@etl.go.jp>
7912 * regex.c (re_compile_fastmap): While checking a range table for
7913 `charset', skip flag bits for a character class correctly.
7915 2000-01-17 Gerd Moellmann <gerd@gnu.org>
7917 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
7919 * xfns.c (x_window): Call lw_create_widget with new parameter
7922 * widget.c (EmacsFrameSetCharSize): Change size of children first
7923 because of problems with main window geometry management under
7926 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
7928 (MENU_ITEMS_ITEM_HELP): New enumerator.
7929 (push_menu_item): Add parameter HELP. Record help in menu_items.
7930 (single_menu_item, single_submenu, list_of_items): Call
7931 push_menu_item with new parameter.
7932 (single_submenu): Set help string in widget value.
7933 (menu_highlight_callback): New function.
7934 (set_frame_menubar): Call lw_create_widget with new
7936 (xmenu_show, xdialog_show): Ditto.
7938 2000-01-13 Gerd Moellmann <gerd@gnu.org>
7940 * sound.c (Fplay_sound): Improve doc string.
7942 2000-01-11 Richard M. Stallman <rms@gnu.org>
7944 * lisp.h (set_internal): Enter the new arg.
7946 * eval.c (specbind): Record buffer-local variables specially,
7947 indicating which buffer's binding was saved.
7948 (unbind_to): Restore buffer-local variables specially
7949 in the proper buffer.
7951 * data.c (set_internal): New arg BUF.
7953 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
7954 * data.c (Fset): Pass new arg to set_internal.
7955 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
7957 2000-01-11 Gerd Moellmann <gerd@gnu.org>
7959 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
7962 2000-01-11 Richard M. Stallman <rms@gnu.org>
7964 * minibuf.c (Ftry_completion): Doc fix.
7966 2000-01-11 Gerd Moellmann <gerd@gnu.org>
7968 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
7971 2000-01-11 Andreas Schwab <schwab@suse.de>
7973 * coding.c (code_convert_region): Initialize total_skip.
7975 2000-01-08 Dave Love <fx@gnu.org>
7977 * eval.c (Fuser_variable_p): Check customizability too.
7979 2000-01-07 Gerd Moellmann <gerd@gnu.org>
7981 * minibuf.c (Fcompleting_read): Doc fix.
7983 2000-01-05 Gerd Moellmann <gerd@gnu.org>
7985 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
7988 * xfns.c (x_create_im): New function to set IM and IC of a frame.
7989 Check that input style is supported before trying to create an
7991 (x_window): Call x_create_im.
7993 2000-01-04 Gerd Moellmann <gerd@gnu.org>
7995 * xfns.c (current_gif_memory_src): New variable.
7996 (gif_load): Record the address of the current memory source
7997 in current_gif_memory_src.
7998 (gif_read_from_memory): Use current_gif_memory_src.
8000 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
8001 macros statement form.
8003 * sound.c (struct sound): Renamed from struct sound_file.
8004 (struct sound): Add members `data' and `header_size'.
8005 (enum sound_attr): Add SOUND_DATA.
8006 (current_sound, current_sound_device): Variables renamed from
8007 sound_file and sound_device.
8008 (parse_sound): Parse :data.
8009 (parse_sound): Handle sound data in strings.
8010 (find_sound_type): Function renamed from find_sound_file_type.
8011 (wav_init, au_init): Fail if sound's header_size is smaller than
8013 (wav_play, au_play): Play sounds from string data.
8015 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
8017 * lisp.h: Add prototype for allocate_string_data.
8019 * alloc.c (Fgarbage_collect): Return number of live and free
8022 * alloc.c (mark_buffer): Remove code in #if 0.
8024 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
8025 (strings_consed): New variable.
8026 (allocate_string): Set it.
8027 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
8028 (Fmemory_use_counts): Return strings_consed. Use Flist.
8030 * alloc.c: General cleanup in comments etc. Remove conditional
8031 compilation for `standalone'.
8033 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
8035 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
8036 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
8037 (DONT_COPY_FLAG): Removed.
8038 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
8039 (struct sdata, struct sblock): New
8040 (struct string_block): Rewritten.
8041 (STRINGS_IN_STRING_BLOCK): New macro.
8042 (oldest_sblock, current_sblock, total_strings, total_free_strings)
8043 (large_sblocks, string_blocks, string_free_list): New variables.
8044 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
8045 (init_strings): Rewritten.
8046 (allocate_string, allocate_string_data, compact_small_strings)
8047 (free_large_strings, sweep_strings): New functions.
8048 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
8049 (struct string_block_head, current_string_block)
8050 (first_string_block, large_string_blocks, STRING_FULLSIZE)
8051 (STRING_PAD): Removed.
8052 (make_uninit_multibyte_string, make_pure_string): Rewritten.
8053 (Fgarbage_collect): Don't set mark bit in large strings.
8054 (mark_object): Mark strings differently. Mark symbol names
8056 (survives_gc_p): Test marked strings differently.
8057 (gc_sweep): Sweep strings differently, unmark strings in
8059 (compact_strings): Removed.
8061 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
8063 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
8064 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
8066 2000-01-04 Kenichi Handa <handa@etl.go.jp>
8068 * fileio.c (Finsert_file_contents): Signal error if visiting file
8069 in a non-empty buffer.
8071 * term.c (encode_terminal_code): Fix the previous change.
8073 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8075 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
8076 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
8078 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
8080 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8082 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
8083 need to test for MSDOS frames.
8085 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8087 * dosfns.c (unspecified_colors): Remove.
8088 (msdos_stdcolor_idx): Use global variables unspecified_fg and
8090 (msdos_stdcolor_name): Return strings for unspecified fore- and
8093 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
8094 (syms_of_xfaces): Remove their staticpro's.
8095 (tty_color_name): Return Lisp strings for unspecified fore- and
8097 (Finternal_set_lisp_face_attribute): Remove the special treatment
8098 for Qunspecified_{f,b}g.
8099 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
8102 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8104 * xdisp.c (reseat_at_next_visible_line_start): Position before
8105 newline only if ending up on a newline.
8106 (next_element_from_ellipsis): Return success. Handle case of
8107 displaying no ellipsis. Fix case of ellipsis defined in display
8109 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
8112 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8114 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
8115 (Fcolor_supported_p): Renamed from face-color-supported-p.
8117 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8119 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
8120 list of colors renamed to tty-defined-color-alist.
8121 (tty_color_name): Pass the frame to tty-color-by-index.
8122 (realize_tty_face): tty-color-alist is now a function which
8123 accepts the frame as argument.
8125 * term.c (Ftty_display_color_p): Accept an optional argument
8128 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8130 * term.c (insert_glyphs): Pass glyph, not &glyph, to
8131 encode_terminal_code.
8133 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8135 * dispnew.c (mode_line_string): Support termcap frames as well.
8137 2000-01-01 Gerd Moellmann <gerd@gnu.org>
8139 * syntax.c (Fforward_word): Undo previous change.
8141 * editfns.c (Fconstrain_to_field): Don't constrain if
8142 inhibit-field-text-motion is non-nil.
8143 (Fline_beginning_position): Undo previous change.
8144 (Fline_end_position): Ditto.
8146 * syntax.c (Fforward_word): Notice field boundaries only if
8147 inhibit-field-text-motion is nil.
8149 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
8151 * editfns.c (Vinhibit_field_text_motion): New variable.
8152 (inhibit-field-text-motion): New DEFVAR_LISP.
8153 (Fline_beginning_position, Fline_end_position): Notice field
8154 boundaries only if inhibit-field-text-motion is nil.
8156 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
8158 (x_build_heuristic_mask): Likewise.
8159 (xbm_load_image_from_file): Change error output.
8160 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
8161 (gif_load, gs_load, x_kill_gs_process): Ditto.
8163 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
8164 color indices when accessing raster pixels.
8165 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
8166 one of :file or :data.
8167 (enum pbm_keyword_index): Add PBM_DATA.
8168 (pbm_format): Add :data.
8169 (pbm_image_p): Allow either :file or :data.
8170 (pbm_read_file): New function.
8171 (pbm_scan_number): Rewritten to read from string.
8172 (pbm_load): Support :data.
8174 See ChangeLog.8 for earlier changes.
8177 ;; coding: iso-2022-7bit