1 2000-11-26 Andrew Choi <akochoi@i-cable.com>
3 * emacs.c (main) [macintosh]: call syms_of_frame before calling
6 2000-11-25 Jason Rumney <jasonr@gnu.org>
8 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
9 to window_from_coordinates should be pixel coordinates.
11 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
12 redisplay handles them properly.
14 2000-11-25 Miles Bader <miles@gnu.org>
16 * indent.c (compute_motion): Keep pos_byte in sync with pos.
18 2000-11-24 Jason Rumney <jasonr@gnu.org>
20 * w32.c (init_environment): Set LANG environment variable based on
21 locale settings, if not set.
23 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
24 making tool bar smaller. When clearing the frame, also
25 clear current matrices. Clear frame when tool bar disappears.
26 Don't use more lines for the tool-bar than is available.
27 (x_change_window_heights): New function.
29 2000-11-24 Gerd Moellmann <gerd@gnu.org>
31 * xdisp.c (init_from_display_pos): If POS says we're already after
32 an overlay string ending at POS, make sure to pop the iterator
33 because it will be in front of that overlay string. When POS is
34 ZV, we've thereby also ``processed'' overlay strings at ZV.
36 * xfaces.c (lface_from_face_name): Function comment fix.
38 2000-11-24 Miles Bader <miles@gnu.org>
40 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
41 apply `mode-line-inverse-video' -- zero means force display using
42 the default face, non-zero means display using the specialized face.
43 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
45 2000-11-23 Kenichi Handa <handa@etl.go.jp>
47 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
50 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
52 * coding.c (decode_coding_emacs_mule): Fix the case of
53 CODING_EOL_LF, which used uninitialized value of c.
55 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
57 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
59 2000-11-22 Gerd Moellmann <gerd@gnu.org>
61 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
64 * frame.h (struct frame): Replace desired_tool_bar_items,
65 current_tool_bar_items, n_desired_tool_bar_items,
66 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
68 * frame.c (make_frame): Change initialization of tool bar
71 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
72 Change references to members deleted from struct frame to use the
75 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
76 references to members deleted from struct frame to use the new
79 * dispnew.c (update_frame): Do nothing with frame's tool bar
82 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
84 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
85 (note_tool_bar_highlight): Change references to members deleted
86 from struct frame to use the new ones.
88 2000-11-23 Miles Bader <miles@gnu.org>
90 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
91 the face's inverse-video attribute, rather than overriding it.
93 2000-11-22 Gerd Moellmann <gerd@gnu.org>
95 * xfns.c (x_set_tool_bar_lines): Clear internal border when
96 making tool bar smaller.
98 2000-11-22 Dave Love <fx@gnu.org>
100 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
102 2000-11-22 Miles Bader <miles@gnu.org>
104 * keyboard.c (Vminibuffer_message_timeout): New variable.
105 (command_loop_1): Use it to determine message timeout.
106 (syms_of_keyboard): Initialize it.
108 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
110 2000-11-22 Kenichi Handa <handa@etl.go.jp>
112 * sysdep.c: Move the code for declaring h_errno after #include
115 2000-11-21 Gerd Moellmann <gerd@gnu.org>
117 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
118 the menu bar when the tooltip is unmapped.
120 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
121 sole visible buffer when we're currently in the mini-buffer, and
124 2000-11-21 Jason Rumney <jasonr@gnu.org>
126 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
127 put on the clipboard.
128 (Fw32_get_clipboard_data): Compare data on clipboard with saved
129 copy of what Emacs last put there. If they are the same, do not
130 use the clipboard copy to avoid losing data due to coding
133 2000-11-22 Miles Bader <miles@gnu.org>
135 * minibuf.c (Vminibuffer_prompt_properties): New variable.
136 (syms_of_minibuf): Initialize it.
137 (read_minibuf): Add properties from Vminibuffer_prompt_properties
138 to prompt, don't make read-only.
140 2000-11-21 Gerd Moellmann <gerd@gnu.org>
142 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
143 BEFORE/AFTER_POTENTIAL_GC.
145 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
147 * buffer.c (mmap_free_1): Avoid a compiler warning.
149 * term.c, cm.c: Don't try to include termcap.h; see comment there.
151 2000-11-21 Kenichi Handa <handa@etl.go.jp>
153 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
156 2000-11-20 Gerd Moellmann <gerd@gnu.org>
158 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
161 * s/gnu-linux.h: Don't use `#cpu'.
163 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
164 not defined in mman.h.
166 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
168 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
169 and store an index in the XClientMessageEvent. Storing a
170 Lisp_Object or pointer can fail on a 64 bit system, since X only
172 (x_scroll_bar_to_input_event): Get the window from
175 2000-11-20 Dave Love <fx@gnu.org>
177 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
179 2000-11-20 Gerd Moellmann <gerd@gnu.org>
181 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
183 2000-11-20 Kenichi Handa <handa@etl.go.jp>
185 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
188 * alloc.c (make_string): Fix previous change. Be sure to make
189 unibyte string correctly.
191 2000-11-19 Gerd Moellmann <gerd@gnu.org>
193 * window.c (Fwindow_list): Change parameter list to be XEmacs
195 (window_list_1): New function.
196 (window_loop): Use it instead of Fwindow_list.
198 * sysdep.c (emacs_ospeed): New variable.
199 (toplevel): Don't declare ospeed extern.
200 (init_baud_rate): Use emacs_ospeed instead of ospeed.
202 * termcap.c (ospeed): Remove.
203 (tputs) [!emacs]: Remove unused code.
204 (tgetent): Avoid a compiler warning.
206 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
207 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
208 SCROLL_BAR_X_WIDGET with additional argument DPY.
210 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
212 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
213 Take the X display as additional argument.
214 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
215 `Widget' is a pointer type that's not easily stored in Lisp_Object
216 form in a portable way.
218 * dispnew.c (update_text_area): Fix last change.
220 2000-11-18 Gerd Moellmann <gerd@gnu.org>
222 * xdisp.c: Use BINDING_STACK_SIZE throughout.
224 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
225 clear current matrices.
227 * buffer.c (mmap_enlarge): Don't print a message on stderr
228 if mapping new memory at the end of the existing region fails.
230 * dispnew.c (update_text_area): Don't skip over equal glyphs
231 when the last current glyph overlaps the glyph to its right.
233 2000-11-18 Miles Bader <miles@gnu.org>
235 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
236 lines that *end* with "..." too (that's the most common case!).
238 2000-11-18 Gerd Moellmann <gerd@gnu.org>
240 * xdisp.c (resize_mini_window): Temporarily change to the
241 mini-window's buffer if necessary.
243 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
244 the tooltip obscures less text under it.
246 2000-11-17 Gerd Moellmann <gerd@gnu.org>
248 * puresize.h (BASE_PURESIZE): Increase to 700000.
250 2000-11-18 Jason Rumney <jasonr@gnu.org>
252 * w32term.c (w32_draw_bitmap): Use face to set colors.
254 2000-11-17 Dave Love <fx@gnu.org>
256 * lread.c (Fload): Fix #ifdef for pcc.
258 2000-11-17 Gerd Moellmann <gerd@gnu.org>
260 * xdisp.c (pos_visible_p): Compute the default character height
263 2000-11-16 Gerd Moellmann <gerd@gnu.org>
265 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
266 knowing the line's height; use the default font's height in that
269 * xfaces.c (weight_table): Add `demi' with the same meaning as
272 2000-11-16 Kenichi Handa <handa@etl.go.jp>
274 * dispnew.c (null_row): New global static variable.
275 (clear_glyph_row): Delete local static variable null_row.
277 2000-11-15 Jason Rumney <jasonr@gnu.org>
279 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
280 (w32_alloc_lighter_color): Use new brightness calculations from
281 xterm.c. Scale delta to be in the range expected by W32.
282 (w32_draw_relief_rect): Use frame relief colors.
284 2000-11-15 Gerd Moellmann <gerd@gnu.org>
286 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
287 (Qinhibit_default_face_x_resources): New variable.
288 (syms_of_frame): Initialize it.
289 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
291 * xdisp.c (pos_visible_p): Improve function comment.
293 * lisp.h (BINDING_STACK_SIZE): New macro.
295 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
296 reading the directory if readdir returns null and errno is EAGAIN
299 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
301 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
302 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
303 Set amount_to_scroll to max of dx and scroll_step so that
304 scroll-conservatively doesn't defeat scroll-step>1.
305 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
306 scroll-conservatively for line-at-a-time scrolling.
308 2000-11-14 Gerd Moellmann <gerd@gnu.org>
310 * window.c (Fpos_visible_in_window_p): Call pos_visible with
313 * xdisp.c (current_mode_line_height, current_header_line_height):
315 (init_xdisp): Initialize them.
316 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
317 and use exact mode line heights if it is set.
319 * lisp.h (pos_visible_p): Change prototype.
321 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
322 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
323 and current_header_line_height first.
324 (current_mode_line_height, current_header_line_height): Declare
327 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
329 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
330 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
331 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
333 2000-11-14 Miles Bader <miles@gnu.org>
335 * xterm.c (x_alloc_lighter_color): Include an additive component
336 too for dark colors, because FACTOR isn't enough.
337 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
340 2000-11-13 Gerd Moellmann <gerd@gnu.org>
342 * keyboard.c (show_help_echo): Call message3_nolog with number of
343 bytes in the help string as 2nd parameter, instead of the number
346 2000-11-13 Miles Bader <miles@gnu.org>
348 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
349 (Fload): Use new openp return protocol.
350 Don't try to use Vload_source_file_function to load .elc files.
351 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
352 openp return protocol.
353 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
355 2000-11-11 Kenichi Handa <handa@etl.go.jp>
357 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
359 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
360 Defined these macros.
361 (NLIST_STRUCT): Avoid re-defining it.
363 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
364 -I/usr/contrib/X11R6/include.
365 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
367 2000-11-10 Jason Rumney <jasonr@gnu.org>
369 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
371 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
372 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
374 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
375 (Qw32_charset_vietnamese): New symbol.
376 (xlfd_charset_of_font): New function.
377 (w32_load_system_font): Use it.
378 (x_to_w32_charset): Use Fassoc to find charset info. Special case
379 when Vw32_charset_info_alist is nil to ensure default face always
380 has font. Use Fcar and Fcdr for safety.
381 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
382 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
383 pseudo-codepages for special cases.
384 (w32_to_x_font): New parameter to allow charset portion to be
385 specified where there is many to one mapping. Callers changed.
386 (w32_list_fonts): Avoid listing fonts that won't display.
388 2000-11-10 Gerd Moellmann <gerd@gnu.org>
390 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
391 (font_list_1): Renamed from font_list.
392 (font_list): New function, trying alternative registries from
393 Vface_alternative_font_registry_alist.
394 (Finternal_set_alternative_font_registry_alist): New function.
395 (syms_of_xfaces): Initialize and Staticpro
396 Vface_alternative_font_registry_alist. Defsubr
397 Finternal_set_alternative_font_registry_alist.
399 2000-11-09 Ken Raeburn <raeburn@gnu.org>
401 * lisp.h (Flooking_at): Declare.
403 2000-11-09 Gerd Moellmann <gerd@gnu.org>
405 * dired.c (directory_files_internal): Fix a braino.
407 * dired.c (directory_files_internal): Add missing GCPRO's.
410 2000-11-08 Gerd Moellmann <gerd@gnu.org>
412 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
413 (resize_mini_window): Return quickly if Vresize_mini_window is
414 nil. Don't return if Vmax_mini_window_height is nil.
416 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
417 (syms_of_xdisp): Initialize them.
418 (resize_mini_window): Act according to the setting of
420 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
422 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
423 scroll bar widget after configuring it, so that it will appear at
424 the right position from the start.
425 (XTredeem_scroll_bar): Cleaned up.
427 2000-11-08 Kenichi Handa <handa@etl.go.jp>
429 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
430 font is taller than the frame line, we don't have to bias the
433 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
435 2000-11-07 Dave Love <fx@gnu.org>
437 * config.in (HAVE_MKSTEMP): Add.
439 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
441 2000-11-07 Gerd Moellmann <gerd@gnu.org>
443 * window.c (Fset_window_configuration): Don't try to preserve
444 point in the current buffer, if that buffer is displayed in more
447 * xfaces.c (lookup_named_face): If default face isn't realized,
448 try to realize it. Return -1 if not successful.
449 (Fx_list_fonts): Handle case that face cannot be determined.
450 (Fface_font): Likewise.
452 2000-11-06 Gerd Moellmann <gerd@gnu.org>
454 * window.c (displayed_window_lines): Detect partially
455 visible lines at the bottom correctly.
457 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
459 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
460 when ensuring we don't do visit in indirect buffer.
462 2000-11-06 Kenichi Handa <handa@etl.go.jp>
464 * composite.h (compose_chars_in_text): Add prototype.
466 * composite.c (Vcomposition_function_table): New variable.
467 (Qcomposition_function_table): New variable.
468 (run_composition_function): Call
469 Vcompose_chars_after_function with three arguments.
470 (compose_chars_in_text): New function.
471 (syms_of_composite): Modified the doc-string of
472 Vcompose_chars_after_function. Declare composition-function-table
473 as a lisp variable, and initialize it.
475 * xfns.c (x_encode_text): Suppress producing escape sequences for
478 * xselect.c: Include composite.h.
479 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
481 2000-11-05 Andrew Innes <andrewi@gnu.org>
483 * w32term.c (x_produce_glyphs): Fix typo in enum name.
485 * sysdep.c (read_input_waiting): Remove extraneous argument to
488 * w32fns.c (Fx_server_version): Include w32_build_number in the
491 * w32heap.c (w32_build_number): New variable.
492 (cache_system_info): Set it.
494 * w32heap.h (w32_build_number): Add extern.
496 * emacs.c (syms_of_emacs): Update docstring for
497 system-configuration, to reflect the actual usage on MS-Windows.
499 2000-10-31 Gerd Moellmann <gerd@gnu.org>
501 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
502 process idle timers while waiting for another event.
504 * dispnew.c (update_frame_line): Handle case where spaces in
505 the default face are colored.
507 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
508 window height hasn't changed.
510 2000-10-31 Jason Rumney <jasonr@gnu.org>
512 * w32term.c (x_produce_glyphs): Handle composite characters.
513 (x_draw_glyph_string_foreground)
514 (x_draw_composite_glyph_string_foreground): Restore old font.
516 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
518 * minibuf.c (read_minibuf): Reset the undo history just before
519 starting the recursive-edit.
521 2000-10-30 Gerd Moellmann <gerd@gnu.org>
523 * xfaces.c (menu_face_change_count): New variable.
524 (Finternal_set_lisp_face_attribute): Increment it for changes
526 (realize_basic_faces): Reflect changes in the `menu' faces
529 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
530 dy obtained from the iterator's y-position after moving from
531 scroll_margin_pos to PT; see comment there.
533 * xdisp.c (safe_eval_handler): Call add_to_log.
535 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
536 is not a symbol or string.
538 * xdisp.c (echo_area_display): Don't perform a display update from
539 inside redisplay. The update will happen anyway at the end of
540 redisplay, and it can confuse redisplay (GC messages while
541 redisplaying, for instance.)
543 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
545 * xrdb.c (x_load_resources): Use the class name in the defaults.
547 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
548 (regex_compile): Catch bogus \(\1\).
550 2000-10-30 Gerd Moellmann <gerd@gnu.org>
552 * xterm.c (x_alloc_nearest_color): Fix last change to compare
555 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
556 we have a color cache, check that the cached color equals the
557 allocated color. If not, clear the color cache.
559 * window.c (displayed_window_lines): Change buffers if necessary.
560 Fix computation of displayed lines.
562 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
563 update_menu_bindings to DEFVAR_BOOL.
565 2000-10-30 Kenichi Handa <handa@etl.go.jp>
567 * search.c (Fset_match_data): Be sure to make search_regs always sane.
569 * puresize.h (BASE_PURESIZE): Increase to 680000.
571 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
573 2000-10-29 Jason Rumney <jasonr@gnu.org>
575 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
577 * w32term.c (w32_bdf_per_char_metric): Negate descent.
578 (w32_cache_char_metrics): Handle possibility that 'x' does not
580 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
582 * w32bdf.h (bdffont): Add nchars.
584 * w32bdf.c (set_bdf_font_info): Set it.
585 (w32_BDF_TextOut): Swap byte order of double byte characters.
586 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
588 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
590 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
591 don't override the colors in frame's param_alist, unless they are
594 * term.c (reassert_line_highlight): If inverse_video is non-zero,
595 reverse the effect of the highlight flag.
597 2000-10-27 Ken Raeburn <raeburn@gnu.org>
599 * window.h (Fwindow_live_p): Declare.
601 * undo.c (record_delete): Check that last_undo_buffer is really a
602 buffer before applying XBUFFER to it.
604 * keymap.c (where_is_internal): Pass lisp object, not integer, to
607 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
609 * lisp.h (KEYMAPP): New macro.
610 (get_keymap): Remove.
611 (get_keymap_1): Rename get_keymap.
613 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
615 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
617 * xmenu.c (single_submenu): Use KEYMAPP.
618 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
619 Use KEYMAPP rather than Fkeymapp.
621 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
623 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
624 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
625 Use KEYMAPP rather than Fkeymapp.
626 (single_submenu): Use KEYMAPP.
627 (w32_menu_show, w32_dialog_show): Use TRUE.
629 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
631 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
632 (Fkeymapp): Use KEYMAPP.
633 (get_keymap): Rename from get_keymap_1. Remove old def.
634 Return t when autoload=0 and error=0 and the keymap needs autoloading.
635 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
636 (Fminor_mode_key_binding): Don't raise an error if the binding
638 (Fuse_global_map, Fuse_local_map): Allow autoloading.
639 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
641 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
642 Allow Vspecial_event_map to be autoloaded.
643 (menu_bar_items): Fetch the keymap rather than using keymapp.
644 (menu_bar_one_keymap): No need to follow func-indirect any more.
645 (parse_menu_item): get_keymap_1 -> get_keymap.
646 (tool_bar_items): Fetch the keymap rather than using keymapp.
647 (read_key_sequence): Use KEYMAPP.
649 * intervals.c (get_local_map): Use get_keymap rather than following
650 function-indirections explicitly.
652 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
654 2000-10-27 Jason Rumney <jasonr@gnu.org>
656 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
657 point, as Windows has oversized fonts.
659 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
661 2000-10-27 Gerd Moellmann <gerd@gnu.org>
663 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
664 (freehook, reallochook): Handle null pointer arguments.
665 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
667 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
669 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
670 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
671 Giving in to popular pressure to shut up the compiler with casts.
673 2000-10-27 Gerd Moellmann <gerd@gnu.org>
675 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
676 signed value, and use a default value computed from the font's
679 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
681 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
682 that specify a negative underline position can still use underlines.
684 * window.c (Fpos_visible_in_window_p): Make POS default to
685 WINDOW's point, not the current buffer's point.
687 2000-10-26 Dave Love <fx@gnu.org>
689 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
692 2000-10-26 Gerd Moellmann <gerd@gnu.org>
694 * window.c (size_window): Compute size difference from sum of old
695 child window sizes instead of from parent's size.
697 * xdisp.c (pos_visible_p): Change current buffer if necessary.
698 Handle obscured lines at the top of the window.
700 * frame.c (Fdelete_frame): Doc fix. Move running the hook
701 down after the last error condition check.
703 * frame.c (Fdelete_frame): Run delete-frame-hook.
705 2000-10-26 Kenichi Handa <handa@etl.go.jp>
707 * coding.c (decode_coding): Fix previous change (check also
708 CODING_MODE_LAST_BLOCK).
710 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
712 * regex.c: More `unsigned char' -> `re_char' changes.
713 Also change several `int' into `re_wchar_t'.
714 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
715 (PUSH_FAILURE_POINTER): Don't cast any more.
716 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
717 We want GCC to complain, since this piece of code makes
718 re_match non-reentrant, which *should* be fixed.
719 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
720 (EXTEND_BUFFER): Use RETALLOC.
721 (SET_LIST_BIT): Don't cast.
722 (re_wchar_t): New type.
723 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
724 that those two functions will always properly return.
725 (IMMEDIATE_QUIT_CHECK): Cast to void.
726 (analyse_first): Use recursion rather than an explicit stack.
727 (re_compile_fastmap): Can't fail anymore.
728 (re_search_2): Don't check re_compile_fastmap for failure.
729 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
730 Now also sets the new value (passed in a new argument).
731 (re_match_2_internal): Use it.
732 Also, use a new var `reg' of type size_t when looping through regs
733 rather than reuse the inappropriate `mcnt'.
735 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
736 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
737 (where_is_internal): Renamed from Fwhere_is_internal.
738 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
739 (Fwhere_is_internal): New function wrapping where_is_internal.
740 (where_is_internal_1): Handle the case where we're filling the cache.
741 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
743 2000-10-25 Miles Bader <miles@gnu.org>
745 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
747 2000-10-25 Gerd Moellmann <gerd@gnu.org>
749 * window.c (pos_fully_visible_p): Removed.
750 (Fpos_visible_in_window_p): Use pos_visible_p to determine
751 if position is visible and/or fully visible.
753 * lisp.h (pos_visible_p): Add prototype.
755 * xdisp.c (pos_visible_p): New function.
757 2000-10-25 Kenichi Handa <handa@etl.go.jp>
759 * process.c (send_process): If OBJECT is t, it means that the data
760 is from C string, but we should encode it. Before calling
761 setup_raw_text_coding_system, be sure to flush out data by the
762 previous coding system.
764 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
766 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
767 assignment of startpos to prev when startpos == pos.
769 * editfns.c (find_field): Set the field stickiness correctly from
770 overlay fields. Use renamed `text_property_stickiness'.
771 (text_property_stickiness): Renamed from `char_property_stickiness'.
772 Only check text properties, not overlays.
773 * textprop.c (get_char_property_and_overlay): New function.
774 (Fget_char_property): Use it.
775 * intervals.h (get_char_property_and_overlay): Add declaration.
777 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
779 * keymap.c: Use AREF, ASET and ASIZE macros.
780 (Fmake_sparse_keymap): Docstring fix.
782 (shadow_lookup): Move up.
783 Handle the case where lookup-key returns an integer.
784 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
785 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
786 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
787 Simplify/rewrite the keymap-finding code.
788 Add check for command shadowing, using shadow_lookup.
790 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
792 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
793 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
796 2000-10-24 Andrew Innes <andrewi@gnu.org>
798 * dired.c (directory_files_internal_unwind): New function.
799 (directory_files_internal): Use it to ensure closedir is called
800 even if expand-file-name or file-attributes throw, eg. because of
801 a user interrupt. Also enable immediate_quit while calling
802 re_search, so that matching can be interrupted as well.
804 2000-10-24 Andrew Innes <andrewi@gnu.org>
806 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
808 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
809 so that re_search functions only quit when callers expect them to.
811 2000-10-24 Kenichi Handa <handa@etl.go.jp>
813 * regex.c (regex_compile): Change the way of handling a range from
814 a char less than 256 to a char not less than 256.
816 2000-10-24 Gerd Moellmann <gerd@gnu.org>
818 * window.c (size_window): Prevent setting window's width or
819 height to a negative value (esp. with XSETFASTINT).
821 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
822 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
823 (protect_malloc_state) [GC_MALLOC_CHECK &&
824 GC_PROTECT_MALLOC_STATE]: New function.
825 (PROTECT_MALLOC_STATE): New macro.
826 (__malloc_initialize, morecore, _malloc_internal)
827 (_free_internal) _realloc_internal): Use it to make _heapinfo
828 read-only outside of gmalloc.
830 * keymap.c: Update copyright.
832 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
835 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
837 * filelock.c (unlock_all_files): Use unlock_file to expand each
838 buffer's file_truename before trying remove its lock file.
840 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
842 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
843 or CRLF, decode EOLs.
845 2000-10-24 Kenichi Handa <handa@etl.go.jp>
847 * window.c (Fdisplay_buffer): Fix doc.
849 2000-10-23 Jason Rumney <jasonr@gnu.org>
851 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
852 ASCII font of default fontset on Windows.
854 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
855 xterm.c comment below).
857 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
859 2000-10-23 Gerd Moellmann <gerd@gnu.org>
861 * xterm.c (x_connection_closed): Reset handling_signal.
863 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
866 2000-10-23 Miles Bader <miles@gnu.org>
868 * window.c (window_scroll_pixel_based, window_scroll_line_based):
869 Pass nil for FULLY argument to Fpos_visible_in_window_p to
870 maintain old behavior.
871 * minibuf.c (Fminibuffer_complete): Likewise.
873 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
875 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
876 that when a font can't be exactly centered, it errs up rather than
879 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
881 * fns.c (Fbase64_decode_string): The decoded result should be
884 2000-10-23 Andrew Choi <akochoi@i-cable.com>
886 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
888 * dispnew.c [macintosh]: Include macterm.h.
889 (init_display) [macintosh]: Initialization for window system.
891 * emacs.c (main) [macintosh]: Call syms_of_textprop,
892 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
893 syms_of_search, x_term_init, and init_keyboard before calling
894 init_window_once. Also, call syms_of_xmenu.
896 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
897 default fontset to Monaco.
899 * frame.c [macintosh]: Include macterm.h. Remove declarations of
900 NewMacWindow and DisposeMacWindow.
901 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
902 instead of calling NewMacWindow and setting fields of
903 f->output_data.mac directly. Call init_frame_faces.
904 (Fdelete_frame) [macintosh]: Remove unused code.
905 (Fmodify_frame_parameters) [macintosh]: Call
906 x_set_frame_parameters instead of mac_set_frame_parameters.
908 * frame.h [macintosh]: Define menu_bar_lines field in struct
909 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
911 * keyboard.c [macintosh]: Include macterm.h.
912 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
913 and menu_bar_activate_event type events as for X and NT.
914 (make_lispy_event) [macintosh]: Construct lisp events of type
915 MENU_BAR_EVENT as for X and NT.
917 * sysdep.c [macintosh]: Remove declaration for sys_signal.
918 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
919 (sys_subshell) [macintosh]: Remove definition entirely.
920 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
921 Vwindow_system_version here. Remove initialization of
923 (read_input_waiting): Correct the number of parameters passed to
925 Move all Macintosh functions to mac/mac.c.
927 * term.c [macintosh]: Include macterm.h.
929 * window.c [macintosh]: Include macterm.h.
931 * xdisp.c [macintosh]: Include macterm.h. Declare
932 set_frame_menubar and pending_menu_activation.
933 (echo_area_display) [macintosh]: Do not return if terminal frame
934 is the selected frame.
935 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
936 Allow only the selected frame to set menu bar.
937 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
938 calling FRAME_EXTERNAL_MENU_BAR (f).
939 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
941 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
942 and check_x. Declare XCreateGC. Define x_create_gc and
943 x_free_gc. Initialize font_sort_order.
944 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
945 but call x_list_fonts instead of w32_list_fonts.
946 (Finternal_face_x_get_resource) [macintosh]: Do not call
947 display_x_get_resource.
948 (prepare_face_for_display) [macintosh]: Set xgcv.font.
949 (realize_x_face) [macintosh]: Load the font if it is specified in
951 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
954 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
956 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
957 is nil: since we go to the end of submap anyway, we'd end up
959 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
960 doesn't obey autoload.
962 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
964 * msdos.c (dos_set_window_size): Update screen dimension variables.
966 2000-10-21 Jason Rumney <jasonr@gnu.org>
968 * w32term.c (w32_cache_char_metrics): Double check that font is
969 really fixed pitch before trusting tmPitchAndFamily.
971 2000-10-21 Andrew Innes <andrewi@gnu.org>
973 * w32gui.h (w32_char_font_type): Move enum from w32term.c
975 * w32term.h: Extern decl for w32_cache_char_metrics.
977 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
979 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
980 (w32_unload_font): Free per_char array if present.
982 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
983 cached information in emulated XFontStruct to handle common cases
984 quickly. Do not allocate XCharStruct for return.
985 (w32_native_per_char_metric): New function.
986 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
988 (x_produce_glyphs): Don't get an HDC. Change calls to
989 w32_per_char_metric to match arg change above. Remove calls to
991 (w32_get_glyph_overhangs): Ditto.
992 (w32_cache_char_metrics): New function.
994 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
995 ($(BLD)/casefiddle.$(O)): Remove compile command.
996 ($(BLD)/gmalloc.$(O)): Remove compile command.
997 ($(BLD)/dispnew.obj):
998 ($(BLD)/keyboard.obj):
999 ($(BLD)/w32inevt.obj):
1000 ($(BLD)/w32bdf.obj):
1002 ($(BLD)/buffer.obj):
1003 ($(BLD)/editfns.obj):
1005 ($(BLD)/fileio.obj):
1007 ($(BLD)/indent.obj):
1008 ($(BLD)/insdel.obj):
1009 ($(BLD)/intervals.obj):
1010 ($(BLD)/minibuf.obj):
1012 ($(BLD)/scroll.obj):
1013 ($(BLD)/sysdep.obj):
1014 ($(BLD)/textprop.obj):
1015 ($(BLD)/widget.obj):
1016 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
1017 ($(BLD)/term.obj): Add dependency on dispextern.h.
1019 * makefile.nt ($(BLD)\dispnew.obj):
1020 ($(BLD)\keyboard.obj):
1021 ($(BLD)\w32inevt.obj):
1022 ($(BLD)\w32bdf.obj):
1024 ($(BLD)\buffer.obj):
1025 ($(BLD)\editfns.obj):
1027 ($(BLD)\fileio.obj):
1029 ($(BLD)\indent.obj):
1030 ($(BLD)\insdel.obj):
1031 ($(BLD)\intervals.obj):
1032 ($(BLD)\minibuf.obj):
1034 ($(BLD)\scroll.obj):
1035 ($(BLD)\sysdep.obj):
1036 ($(BLD)\textprop.obj):
1037 ($(BLD)\widget.obj):
1038 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
1039 ($(BLD)\term.obj): Add dependency on dispextern.h
1041 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1043 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
1044 with an additional argument of Qt.
1046 2000-10-21 Miles Bader <miles@gnu.org>
1048 * window.c (pos_fully_visible_in_window_p): New function.
1049 (Fpos_visible_in_window_p): Add FULLY argument.
1050 Use pos_fully_visible_in_window_p.
1051 (window_scroll_pixel_based, window_scroll_line_based): Update
1052 calls to Fpos_visible_in_window_p.
1053 * lisp.h (Fpos_visible_in_window_p): Update prototype
1055 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1057 * alloc.c (toplevel): Conditionalize compilation of mem_*
1058 functions differently.
1060 2000-10-20 Jason Rumney <jasonr@gnu.org>
1062 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
1063 mem_init where it used to be. mem_z etc not defined otherwise.
1065 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1067 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
1069 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
1070 structure definition and related variabled to the top of the file.
1071 Include this code when GC_MALLOC_CHECK is defined.
1072 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
1073 register/unregister allocated region.
1074 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
1075 which isn't allocated.
1076 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
1077 something which is already in use.
1078 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
1079 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
1080 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
1081 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
1083 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
1084 _malloc_internal instead of malloc.
1085 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
1088 2000-10-20 Andrew Innes <andrewi@gnu.org>
1090 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
1092 (my_strftime) <macro>: Don't use macro arg list when redefining as
1094 (my_strftime) <function>: Supply 0 as ut argument.
1096 2000-10-19 Jason Rumney <jasonr@altavista.net>
1098 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
1099 including dispextern.h, as it stops faces from working.
1101 * w32fns.c (Fx_create_frame): Don't bother calling
1102 face-set-after-frame-default since the caller does it for us
1103 anyway. Clean up calls to x_get_arg to be consistent with X.
1105 * w32term.c (x_produce_glyphs): Handle
1106 unibyte_display_via_language_environment correctly.
1107 (w32_draw_box_rect): Fix the calculation of width and height.
1109 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
1110 as it has stopped working.
1111 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
1114 2000-10-19 Gerd Moellmann <gerd@gnu.org>
1116 * eval.c (skip_debugger): Prevent a compiler warning.
1117 (Fcondition_case): Likewise.
1118 (Fbacktrace_frame): Use a null interactive spec.
1120 2000-10-19 Kenichi Handa <handa@etl.go.jp>
1122 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
1124 2000-10-18 Gerd Moellmann <gerd@gnu.org>
1126 * strftime.c: Sync with glibc, file version 1.78.
1127 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
1128 should no longer be used according to ISO 8601.
1130 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
1131 no map for meta_prefix_char, don't try to use it as a keymap.
1132 Instead, if T_OK is non-zero, look up a default binding, if any,
1133 otherwise, if T_OK is zero, return nil.
1135 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
1136 (x_to_xcolors, png_load): Use x_query_color.
1138 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
1140 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
1142 (x_copy_color, x_alloc_lighter_color): Likewise.
1144 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
1145 (x_query_color, x_query_colors): Add prototype.
1147 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
1148 check_string_bytes only if not noninteractive, increase count to 50.
1150 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
1152 * insdel.c (adjust_markers_for_delete): Handle before-insertion
1155 2000-10-17 Gerd Moellmann <gerd@gnu.org>
1157 * alloc.c (pure_bytes_used): Renamed from pureptr.
1159 (pure_alloc): New function.
1160 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
1162 (Fpurecopy): Use PURE_POINTER_P.
1164 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
1165 PT has moved backward.
1167 * xdisp.c (cursor_row_p): Take continued lines into account.
1169 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
1171 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
1172 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
1173 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
1176 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
1177 of selective display off while searching for the next line start.
1179 2000-10-17 Kenichi Handa <handa@etl.go.jp>
1181 * Makefile.in (term.o): Depend on dispextern.h.
1183 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
1185 * keymap.c (keymap_memberp): Ensure that nil is not a member.
1187 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1189 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
1190 the iterator at the beginning, so that they can be set later on,
1191 for instance in reseat_at_next_visible_line_start, without being
1194 * xfns.c (pbm_format): Add :foreground and :background keywords.
1195 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
1196 (xbm_load): Recognize foreground and background color
1199 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
1201 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
1203 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
1206 * msdos.c (IT_set_face): Compare highlighted face with the default
1207 face, and invert colors if these faces' colors are identical.
1208 (Fmsdos_remember_default_colors): Don't swap foreground and
1209 background colors in initial_colors[].
1210 (IT_set_frame_parameters): Don't swap frame's foreground and
1211 background pixels. If ALIST includes "(reverse . t)", swap
1212 foreground-color and background-color properties in frame's
1213 param_alist. If the original frame's param_alist doesn't specify
1214 the colors, store unspecified-fg and unspecified-bg, reversed if
1217 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
1218 the colors are unspecified and reversed, reverse fore- and back-
1219 ground in the returned value.
1220 (Fframe_parameter): Ditto.
1222 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1224 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
1225 get_last_unchanged_at_beg_row.
1226 (find_first_unchanged_at_end_row): Renamed from
1227 get_first_unchanged_at_end_row.
1228 (find_first_unchanged_at_end_row): Convert assertions to
1229 unconditional tests which abort. When looking for a row in
1230 unchanged text, don't go further back than first_text_row.
1232 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
1233 Don't add in the last line's height when deciding if the new
1234 position is below the scroll margin.
1236 2000-10-16 Miles Bader <miles@gnu.org>
1238 * editfns.c (Fconstrain_to_field): Check carefully for field
1239 boundaries if either OLD_POS or NEW_POS has a non-nil field
1240 property, even if they're the same.
1242 2000-10-16 Kenichi Handa <handa@etl.go.jp>
1244 * xterm.c (x_draw_box_rect): Fix the calculation of width and
1245 height for XFillRectangle.
1247 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
1249 * syntax.c (Fstring_to_syntax): New function extracted from
1250 Fmodify_syntax_entry.
1251 (Fmodify_syntax_entry): Use it and document the ! and | fences.
1252 (skip_chars, Fforward_comment): Remove unused variables.
1253 (syms_of_syntax): Add defsubr for string-to-syntax.
1254 (describe_syntax): Add code for comment and string fences.
1256 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
1258 * keymap.c (access_keymap): Add AUTOLOAD parameter.
1259 Do the meta->esc mapping. Call get_keyelt before returning.
1260 Start scanning from the second element (the first is always `keymap')
1261 to make it easier to detect when we reach a parent map.
1262 Handle the case of inheriting from a symbol whose function is a map.
1263 (Fkeymap_parent): Also handle the `inherit from symbol' case.
1264 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
1265 (get_keyelt, Flookup_key): Update call to access_keymap.
1266 Remove the meta->esc mappings.
1267 (define_as_prefix): Delete old disabled code.
1268 (menu_item_p): New function.
1269 (where_is_internal_1): Skip over the few remaining menu items.
1270 * lisp.h (access_keymap): Update prototype.
1271 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
1272 Update call to access_keymap.
1273 (follow_key, read_key_sequence): Update calls to access_keymap.
1274 Remove the meta->esc mappings.
1276 2000-10-13 Gerd Moellmann <gerd@gnu.org>
1278 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
1279 with additional argument.
1281 * xdisp.c (cursor_row_p): New function.
1282 (try_cursor_movement, display_line): Use it.
1284 * xdisp.c (append_space): Also save/restore iterator's current
1285 character and its length.
1287 * xdisp.c (init_from_display_pos): Add an assertion.
1288 (handle_stop): Don't set iterator's add_overlay_start.
1289 (handle_invisible_prop): Likewise.
1290 (load_overlay_strings): If text under an overlay is invisible,
1291 take both before- and after-strings into account when the iterator
1292 is positioned either at the start or at the end of the overlay.
1293 (forward_to_next_line_start): Rewritten.
1294 (reseat_at_next_visible_line_start): Rewritten.
1295 (set_iterator_to_next): Add parameter RESEAT_P.
1297 * dispextern.h (struct it): Remove member add_overlay_start.
1298 (set_iterator_to_next): Change prototype.
1300 2000-10-13 Kenichi Handa <handa@etl.go.jp>
1302 * coding.c (code_convert_region): Be sure to initialize
1303 coding->category_idx.
1304 (decode_coding_string): Set coding->src_multibyte and
1305 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
1306 (encode_coding_string): Set coding->src_multibyte and
1307 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
1309 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
1311 * xfns.c (Fx_create_frame): Don't bother calling
1312 face-set-after-frame-default since the caller does it for us anyway.
1314 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1316 * window.c (coordinates_in_window): Fix detection of vertical line
1317 on character terminals.
1319 2000-10-12 Gerd Moellmann <gerd@gnu.org>
1321 * editfns.c (save_excursion_save): Additionally record the
1323 (save_excursion_restore): If buffer was visible in a window, and a
1324 different window was selected, and the old selected window is
1325 still live, restore point in that window.
1327 2000-10-12 Kenichi Handa <handa@etl.go.jp>
1329 * xterm.c (x_produce_glyphs): Handle
1330 unibyte_display_via_language_environment correctly.
1332 * regex.c (regex_compile): Change the way of handling a range from
1333 unibyte char to multibyte char.
1335 * syntax.c (skip_chars): Change the way of handling a range from
1336 unibyte char to multibyte char.
1338 * process.c (read_process_output): Cancel previous change.
1340 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
1342 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
1344 * charset.c (Ffind_charset_string): Doc fix.
1345 (Ffind_charset_region): Doc fix.
1347 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
1349 * process.c (read_process_output): Fix previous change. Adjust
1350 multibyteness of text to insert in a buffer by
1351 string_make_unibyte/multibyte instead of
1352 Fstring_as_unibyte/multibyte.
1354 2000-10-10 Andreas Schwab <schwab@suse.de>
1356 * alloc.c (mark_object): Remove all workarounds installed on
1359 2000-10-10 Kenichi Handa <handa@etl.go.jp>
1361 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
1363 (base64_encode_1): Make it work for a text of multibyte form.
1364 (Fbase64_decode_region): Allocate sufficient memory for multibyte
1365 case. Don't call str_to_multibyte because base64_decode_1
1366 produces correct multibyte form for eight-bit codes.
1367 (Fbase64_decode_string): Adjusted for the change of
1369 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
1370 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
1373 * charset.h (CHAR_STRING): Optimized for single byte characters.
1375 2000-10-09 Andreas Schwab <schwab@suse.de>
1377 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
1378 -1 after socket is closed, to fall through to error processing.
1380 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
1382 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
1383 variables. If ALIST includes foreground-color or
1384 background-color, change also the colors of the default face for
1387 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1389 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
1390 them extern (they are defined on xfaces.c).
1391 (syms_of_msdos): Don't intern and don't staticpro
1392 Qbackground_color and Qforeground_color.
1394 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
1396 * frame.c (Fframe_parameter): For non-windowed frames, if
1397 f->param_alist says foreground or background color is unspecified,
1398 call tty_color_name to return the color name computed from the
1399 frame's current colors.
1401 2000-10-06 Dave Love <fx@gnu.org>
1403 * terminfo.c (ospeed): Don't declare.
1405 * sysdep.c: Don't include string.h.
1406 (h_errno): Declare conditional also on TRY_AGAIN.
1408 * charset.c (Ffind_charset_string): Doc fix.
1410 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
1411 (Fbase64_decode_region, Fbase64_decode_string): More explicit
1414 2000-10-05 Dave Love <fx@gnu.org>
1416 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
1417 position like menu-bar.
1419 2000-10-05 Gerd Moellmann <gerd@gnu.org>
1421 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
1423 * xdisp.c (handle_single_display_prop): Use safe_call1.
1424 (safe_call): Renamed from call_function.
1425 (safe_call1): New function.
1426 (handle_fontified_prop): Use safe_call1 instead of call1.
1427 (safe_eval): Renamed from eval_form.
1428 (safe_eval_handler): Renamed from eval_handler.
1429 (handle_single_display_prop, display_mode_element): Use safe_eval
1430 instead of eval_form.
1432 * xfaces.c (merge_face_heights): Use safe_call instead of
1435 * keyboard.c (show_help_echo): Use safe_call instead of
1436 call_function; use safe_eval instead of eval_form.
1438 * lisp.h (safe_call): Renamed from call_function.
1439 (safe_eval): Renamed from eval_form.
1440 (safe_call1): Add prototype.
1442 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
1444 * xfns.c (image_ascent): Rearrange ascent calculation for the
1447 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
1449 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
1450 (where_is_internal_1): Don't bother ignoring menu-items any more.
1452 2000-10-04 Gerd Moellmann <gerd@gnu.org>
1454 * keyboard.c (update_menu_bindings): New variable.
1455 (parse_menu_item): Use AREF. If update_menu_bindings
1456 is 0, don't update menu bindings.
1457 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
1459 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
1461 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
1464 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
1466 * syntax.c (forw_comment): Match nestedness of ender/starter.
1467 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
1468 (prev_char_comstart_first): Remove.
1469 (back_comment): Check two-char comment markers more carefully
1470 to better handle overlapping cases like *//* or /* */* */ ...
1471 Match nestedness of ender/starter.
1473 2000-10-02 Dave Love <fx@gnu.org>
1475 * config.in (HAVE_GAI_STRERROR): Add undef.
1477 * process.c (Fopen_network_stream): Use it.
1479 * m/alpha.h (NO_REMAP): Don't define.
1481 2000-10-02 Gerd Moellmann <gerd@gnu.org>
1483 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
1484 return with a string converted to an integer or vice versa when
1485 Vmocklisp_arguments is t.
1486 (Fsignal): Likewise. The function can return for `quit'.
1487 (struct gcpro): Declare member `var' to point to a volatile
1490 * eval.c (error): Prevent compiler warning.
1492 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
1494 * keymap.c (keymap_memberp): New function.
1495 (Fset_keymap_parent): Use it.
1496 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
1497 Use keymap_memberp to avoid creating cycles.
1498 (access_keymap): Use KEYMAPP.
1500 2000-09-30 Gerd Moellmann <gerd@gnu.org>
1502 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
1503 gai_strerror. Make sure xerrno is set if connect fails. Improve
1506 2000-09-29 Jason Rumney <jasonr@gnu.org>
1508 * w32term.c (w32_char_font_type, w32_encode_char)
1509 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
1510 (w32_bdf_per_char_metric): New function.
1511 (w32_per_char_metric): Use it.
1512 (x_draw_glyph_string_background): Always draw background for BDF
1515 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
1516 GDI object which is a scarce resource.
1518 * w32bdf.c (search_file_line): Fix skipping of whitespace.
1519 (get_quoted_string): Fix limit on memchr search.
1520 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
1521 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
1522 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
1523 (get_cached_font_char, cache_char_offset): Use macro
1524 BDF_CODEPOINT_RANGE_COVER_P.
1525 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
1526 (clear_cached_bitmap_slots): New function.
1527 (GET_HEX_VALUE): G-Z, g-z are not hex.
1528 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
1529 (get_bitmap_with_cache): Use new cache implementation.
1530 (create_offscreen_bitmap): New function.
1531 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
1533 * w32term.c (x_produce_glyphs): If the distance from the current
1534 position to the next tab stop is less than a canonical character
1535 width, use the tab stop after that.
1536 (x_draw_glyphs): Handle case START and END are out of bounds more
1538 (x_clear_mouse_face): Block/unblock input.
1539 (x_display_and_set_cursor): Don't show a hollow box cursor for
1540 buffers whose cursor_type is nil.
1542 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1544 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
1547 * dispextern.h (updating_frame): Declare extern.
1549 2000-09-29 Andreas Schwab <schwab@suse.de>
1551 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
1553 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1555 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
1556 use its function definition.
1557 (tool_bar_items): Likewise.
1559 * lisp.h (fatal): Declare NO_RETURN.
1561 2000-09-29 Kenichi Handa <handa@etl.go.jp>
1563 * keymap.c: Remove the line "#undef NULL".
1565 2000-09-28 Gerd Moellmann <gerd@gnu.org>
1567 * xterm.c (x_make_frame_visible): Try harder to make the frame
1570 2000-09-28 Dave Love <fx@gnu.org>
1572 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
1574 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
1576 * .gdbinit (xreload): Note its need on GNU/Linux.
1578 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
1579 r_alloc, r_alloc_free.
1581 2000-09-28 Kenichi Handa <handa@etl.go.jp>
1583 * syntax.c (skip_chars): Handle negation correctly.
1585 2000-09-27 Gerd Moellmann <gerd@gnu.org>
1587 * xfaces.c (realize_default_face): Call set_lface_from_font_name
1588 with non-zero FORCE_P argument.
1590 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
1593 * xdisp.c (window_box_height): Add an assertion.
1595 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
1596 tool-bar than is available.
1597 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
1599 2000-09-27 Dave Love <fx@gnu.org>
1601 * s/irix6-5.h: Now works 64-bit. Tidied.
1603 2000-09-26 Gerd Moellmann <gerd@gnu.org>
1605 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
1606 instead of BITS_PER_INT.
1607 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
1608 EMACS_UINT, respectively.
1609 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
1611 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
1613 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
1615 * window.c (freeze_window_starts): Construct last argument for
1616 foreach_window differently.
1618 * xfns.c (x_decode_color): Don't return a Lisp_Object.
1620 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
1621 EMACS_UINT instead of `int' and `unsigned int'.
1622 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
1624 * frame.h (struct frame): Make the `nothing' member of union
1625 output_data an EMACS_INT.
1627 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
1629 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
1630 size in the sdata structure.
1631 (SDATA_NBYTES, SDATA_DATA): New macros.
1632 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
1633 differently for the different layout of the sdata structure.
1634 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
1636 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
1637 Check that size recorded in the string size and size recorded in
1638 the sdata structure agree.
1640 2000-09-25 Dave Love <fx@gnu.org>
1642 * buffer.c: Include stdio.h.
1644 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
1646 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
1648 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
1649 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
1651 (__malloc_extra_blocks): Declare as __malloc_size_t.
1653 2000-09-25 Gerd Moellmann <gerd@gnu.org>
1655 * alloc.c (mark_image): Use GC_NILP instead of NILP.
1657 * keyboard.c (show_help_echo): Set help_echo_showing_p.
1658 (read_char): If help-echo is showing, preserve the echo area
1661 * xdisp.c (help_echo_showing_p): New variable.
1662 (set_message): Reset it to 0.
1663 (init_xdisp): Initialize help_echo_showing_p.
1665 * dispextern.h (help_echo_showing_p): Declare extern.
1667 * config.in: Fix typo in __GNUC_MINOR__.
1669 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
1671 * s/freebsd.h (POSIX_SIGNALS): Define.
1673 * xterm.c (x_clear_mouse_face): Block/unblock input.
1675 2000-09-24 Dave Love <fx@gnu.org>
1677 * fns.c (base64_encode_1): Fix last change.
1679 2000-09-22 Gerd Moellmann <gerd@gnu.org>
1681 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
1683 * xdisp.c (try_window_reusing_current_matrix): More fixes
1684 for the case window has a header-line.
1686 2000-09-22 Dave Love <fx@gnu.org>
1688 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
1691 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
1693 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
1695 2000-09-21 Gerd Moellmann <gerd@gnu.org>
1697 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
1700 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
1703 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
1704 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
1705 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
1708 * marker.c (byte_char_debug_check): Return void.
1710 * xfns.c (Fx_create_frame): Set default frame parameter value
1711 for tool-bar-lines to 1.
1713 * dispnew.c (scrolling_window): Compare y-positions of rows
1714 equal at the start. Some simplification.
1716 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
1717 reused rows' y-position in the case window has a header-line, and
1718 new window start is greater than old window start.
1720 * process.c (process_sent_to): New variable.
1721 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
1722 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
1723 Declare more parameters volatile.
1725 * lread.c (Vrecursive_load_depth_limit): New variable.
1726 (Fload): Check recursive loads whose recursion depth exceeds
1727 Vrecursive_load_depth_limit.
1728 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
1730 2000-09-20 Gerd Moellmann <gerd@gnu.org>
1732 * fileio.c (Fread_file_name): Doc fix.
1734 * editfns.c (Fmessage_or_box): Doc fix.
1736 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
1738 * xfns.c (xbm_scan): Allow C-style comments.
1740 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
1741 symbols are specified, add color translations to the cache.
1742 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
1744 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
1746 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
1747 structures to xpm_init_color_cache.
1749 2000-09-19 Gerd Moellmann <gerd@gnu.org>
1751 * dispnew.c (update_window_line): Make sure to always draw
1754 2000-09-19 Andrew Innes <andrewi@gnu.org>
1756 * makefile.nt (bootstrap-emacs): Don't change directory.
1758 2000-09-19 Kenichi Handa <handa@etl.go.jp>
1760 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
1762 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
1763 If output buffer is too small, signal an appropriated error.
1765 2000-09-18 Dave Love <fx@gnu.org>
1767 * keyboard.c (menu_bar_items, tool_bar_items)
1768 (current_active_maps): Remove redundant get_local_map call.
1770 2000-09-18 Gerd Moellmann <gerd@gnu.org>
1772 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
1773 cursor for buffers whose cursor_type is nil.
1775 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
1776 a feature to implement that is already implemented.
1777 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
1780 * xfns.c (x_clear_image_1): New function.
1781 (x_clear_image): Use it.
1782 (x_from_xcolors): Use x_clear_image_1; don't free the image's
1785 * dispnew.c (update_window): Move test for invisible lines
1786 at the top to update_window_line.
1787 (update_window_line): Handle invisible lines here.
1789 * xfns.c (clear_image_cache): Clear current matrices of all
1790 frames sharing an image cache. Block input while freeing
1791 images. Fix timestamp comparison.
1792 (x_clear_image): Also free the mask.
1794 * xfns.c (lookup_image): Block input while loading the image so
1795 that we won't get interrupted in a state where the image isn't yet
1797 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
1798 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
1799 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
1800 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
1803 2000-09-16 Gerd Moellmann <gerd@gnu.org>
1805 * dispnew.c (update_window): Make sure to make desired rows
1806 current even if they are completely invisible at the top
1809 2000-09-15 Gerd Moellmann <gerd@gnu.org>
1811 * xfns.c (lookup_image): Build mask before applying an algorithm.
1812 Recognize algorithm `disabled'.
1813 (cross_disabled_images): New variable.
1814 (COLOR_INTENSITY): New macro.
1815 (x_detect_edges): Use COLOR_INTENSITY.
1816 (x_disable_image): New function.
1817 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
1819 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
1820 disabled state, don't apply an image transformation algorithm if
1821 the user specified an image for the disabled state. Use
1822 `:algorithm disabled' for creating a disabled item's image if the
1823 user hasn't specified an image.
1825 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
1826 allocation functions with the XPM lib.
1827 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
1828 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
1829 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
1830 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
1831 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
1833 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
1834 functions, if possible, because these handle color allocation
1835 failure more gracefully.
1836 (Fimage_mask_p): New function.
1838 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
1839 (Qedge_detection, Qheuristic): New symbols.
1840 (syms_of_xfns): Initialize new symbols.
1841 (lookup_image): Handle `:mask X', `:algorithm emboss', and
1842 `algorithm (edge-detection ...)'.
1843 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
1844 (tiff_format, gif_format, gs_format): Add `:mask'.
1845 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
1846 (GIF_MASK, GS_MASK): New enumerators.
1847 (x_laplace_read_row, x_laplace_write_row): Functions removed.
1848 (emboss_matrix, laplace_matrix): New variables.
1849 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
1850 (x_edge_detection): New functions.
1851 (x_laplace): Rewritten in terms of x_detect_edges.
1852 (x_build_heuristic_mask): If image has a mask, free it.
1854 2000-09-14 Andrew Innes <andrewi@gnu.org>
1856 * makefile.w32-in: Revert to Unix line endings.
1858 2000-09-14 Andrew Innes <andrewi@gnu.org>
1860 * makefile.w32-in: Standardize indentation somewhat.
1861 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
1862 cater for differences between shells.
1864 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
1866 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1868 * xterm.c (x_produce_glyphs): If the distance from the current
1869 position to the next tab stop is less than a canonical character
1870 width, use the tab stop after that.
1872 2000-09-14 Dave Love <fx@gnu.org>
1874 * buffer.c (alloc_buffer_text): Fix xmalloc call.
1876 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1878 * xdisp.c (handle_fontified_prop): While running fontification
1879 functions, bind `fontification-functions' and
1880 `after-change-functions' to nil.
1882 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
1883 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
1885 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
1887 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
1888 USE_MMAP_FOR_BUFFERS.
1890 * insdel.c (make_gap): Use enlarge_buffer_text.
1892 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
1893 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
1894 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
1895 from former r_alloc_* functions in ralloc.c.
1896 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
1898 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
1899 (mmap_init) [REL_ALLOC_MMAP]: New function.
1900 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
1901 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
1904 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
1905 (enlarge_buffer_text): Add prototype.
1907 * ralloc.c: Remove everything having to do with the use of mmap.
1909 2000-09-13 Gerd Moellmann <gerd@gnu.org>
1911 * sound.c (Fplay_sound): Doc fix.
1913 * keyboard.c: Avoid some more compiler warnings.
1914 (parse_tool_bar_item): Ignore cached key bindings.
1916 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
1917 and allocation of Lisp data.
1919 2000-09-12 Gerd Moellmann <gerd@gnu.org>
1921 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
1922 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
1925 * lread.c (Fload): Put code checking for recursive loads in #if 0.
1927 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
1929 * ccl.c: Comment fixed.
1930 (MAX_MAP_SET_LEVEL): Increased to 30.
1931 (PUSH_MAPPING_STACK): Enclose with do-while block.
1932 (POP_MAPPING_STACK): Likewise.
1933 (stack_idx_of_map_multiple): New variable.
1934 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
1935 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
1936 call the corresponding CCL program by
1937 CCL_CALL_FOR_MAP_INSTRUCTION.
1938 (ccl_driver) <CCL_MapSingle>: Likewise.
1939 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
1940 with the case where looking up process reaches to the end of
1941 map-set, and call CCL programs as the above change.
1943 2000-09-11 Gerd Moellmann <gerd@gnu.org>
1945 * xfns.c (png_load, jpeg_load): Declare some variables volatile
1946 that might be clobbered by longjmp.
1947 (check_x_display_info, x_decode_color, create_frame_xic)
1948 (Fx_display_backing_store, Fx_display_visual_class)
1949 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
1952 * lread.c (init_lread): Set Vloads_in_progress to nil.
1953 (Fload): Show list of recursively loaded files, when signaling an
1956 * lread.c (Vloads_in_progress): New variable.
1957 (record_load_unwind): New function.
1958 (Fload): Check for recursive loads.
1959 (syms_of_lread): Initialize Vloads_in_progress.
1960 (read_integer, read1): Avoid some compiler warnings.
1962 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
1965 2000-09-11 Miles Bader <miles@gnu.org>
1967 * editfns.c (Fbuffer_string): Doc fix.
1969 2000-09-10 Gerd Moellmann <gerd@gnu.org>
1971 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
1973 2000-09-09 Ken Raeburn <raeburn@gnu.org>
1975 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
1976 whether to include other header files.
1978 2000-09-09 Gerd Moellmann <gerd@gnu.org>
1980 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
1981 by Fmemq as a boolean.
1983 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
1985 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
1987 2000-09-08 Gerd Moellmann <gerd@gnu.org>
1989 * ralloc.c (mmap_fd): Remove initializer which can make it
1990 read-only in a dumped Emacs.
1991 (mmap_fd_1): New variable.
1992 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
1993 restore it from there.
1994 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
1995 unconditionally so that mmap_fd can be initialized there.
1996 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
1997 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
1998 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
2000 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
2002 * xdisp.c (dump_glyph_row): Fix printf format string.
2003 (display_line, move_it_in_display_line_to): Avoid compiler
2006 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
2008 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
2011 * xdisp.c (try_window_id): When trying to locate cursor in
2012 unchanged rows at the top, handle the case that we can't find it.
2014 * xterm.c (x_draw_glyphs): Handle case START and END are out
2015 of bounds more carefully.
2017 2000-09-08 Dave Love <fx@gnu.org>
2019 * s/sol2.h (REL_ALLOC_MMAP): Define.
2020 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
2022 * ralloc.c: Don't include string.h (redundant).
2023 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
2024 [!MAP_ANON]: Include fcntl.h.
2025 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
2026 (r_alloc, r_re_alloc, r_alloc_free)
2027 (mmap_enlarge, mmap_set_vars): Use it.
2028 (r_alloc_init_fd): New function.
2029 (__morecore) [SYSTEM_MALLOC]: Don't declare.
2030 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
2033 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
2036 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
2037 change to __NetBSD__.
2039 2000-09-08 Kenichi Handa <handa@etl.go.jp>
2041 * search.c (compile_pattern): Check the multibyteness of cached
2044 2000-09-08 Miles Bader <miles@gnu.org>
2046 * xfaces.c (default_face_vector): Function removed.
2047 (Finternal_merge_in_global_face): Restore old global/local
2048 attribute override order. Use inline loop instead of calling
2049 default_face_vector.
2051 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2053 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
2054 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
2055 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
2056 where necessary, in case POINTER_TYPE is `void'.
2058 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
2060 * frame.c (make_terminal_frame): Initialize frame foreground and
2061 background colors to unspecified, for the initial instance of an
2064 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2066 * ralloc.c (mmap_find): Fix overlap computation.
2067 (mmap_enlarge): Compute nbytes before trying to find an
2070 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
2073 * lread.c (syms_of_lread): Change value of regexp
2074 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
2076 * xmenu.c (xdialog_show): When looking up the selection in
2077 menu_items, take `quote' boundaries into account; this corresponds
2078 to a nil ITEM in x-popup-dialog.
2080 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2082 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
2084 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
2086 * coding.c (encode_coding_sjis_big5): Use translation table for
2087 encoding, not decoding. Fix the handling of latin-jisx0201.
2088 Check for the charset katakana-jisx0201 too.
2089 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
2090 (detect_coding_sjis): Check the byte sequence more rigidly.
2092 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2094 * xfaces.c (Vparam_value_alist): New variable.
2095 (syms_of_xfaces): Initialize it.
2096 (Finternal_set_lisp_face_attribute): Avoid more consing.
2098 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
2100 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
2101 (Qbackground_mode): New variable.
2102 (syms_of_frame_1): Initialize Qbackground_mode.
2104 * lisp.h (Qdisplay): Declare extern.
2106 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
2107 change face on all frames, and change the default for new frames.
2109 2000-09-07 Dave Love <fx@gnu.org>
2111 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
2113 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2115 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
2117 * charset.c: Include composite.h
2118 (lisp_string_width): New function.
2119 (Fstring_width): Call lisp_string_width instead of strwidth.
2121 * Makefile.in (charset.o): Depends on composite.h.
2123 * process.c (read_process_output): Before inserting the decoded
2124 text in the buffer, adjust the multibyteness.
2126 2000-09-06 Gerd Moellmann <gerd@gnu.org>
2128 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
2129 buffer's text buffer is null, map new memory.
2131 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
2132 POINTER_TYPE and size_t.
2133 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
2134 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
2135 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
2136 [REL_ALLOC_MMAP]: New macros.
2137 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
2138 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
2139 [REL_ALLOC_MMAP]: New functions.
2141 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
2142 before and after unexec.
2144 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
2145 text buffers if necessary.
2147 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
2148 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
2151 * config.in (HAVE_MMAP): Add #undef.
2153 2000-09-05 Gerd Moellmann <gerd@gnu.org>
2155 * frame.c (Qdisplay_type): New variable.
2156 (syms_of_frame_1): Initialize it.
2157 (Fframe_parameter): New function that avoids consing.
2158 (syms_of_frame): Defsubr it.
2160 * buffer.c (Fother_buffer): Consider buffers as invisible when
2161 they are displayed in a window on an invisible frame.
2163 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
2164 get-largest-window always return nil.
2166 2000-09-04 Gerd Moellmann <gerd@gnu.org>
2168 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
2169 variable; recognize Emacs 19 elc files.
2171 2000-09-04 Miles Bader <miles@gnu.org>
2173 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
2174 before initially popping up the menu, so the menu doesn't flash
2175 when the face settings are significantly different from the
2178 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
2180 * regex.c (WIDE_CHAR_SUPPORT): New macro.
2181 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
2182 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
2183 (BIT_UNIBYTE): Remove.
2184 (re_match_2_internal): Delete corresponding code and streamline the
2185 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
2186 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
2187 (re_wctype_t): New type.
2188 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
2189 (regex_compile): Use them and fix handling of overly long char classes.
2191 2000-09-03 Andrew Innes <andrewi@gnu.org>
2193 * makefile.w32-in: Change to DOS line endings.
2195 * s/ms-w32.h (ORDINARY_LINK): New define.
2197 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
2198 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
2200 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
2201 (distclean): Delete them here instead.
2203 * w32proc.c (compare_env): Convert to uppercase for comparison,
2204 not lowercase, to match how the native Windows shell works.
2206 2000-09-03 Jason Rumney <jasonr@gnu.org>
2208 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
2209 CVS changes the line-ends when checking in/out on DOS/Windows.
2211 * makefile.nt (emacs): Do not change directory to run temacs, as
2212 the load-path is set relative to current directory.
2214 2000-09-03 Miles Bader <miles@gnu.org>
2216 * xterm.c (x_alloc_lighter_color_for_widget): New function.
2218 2000-09-02 Gerd Moellmann <gerd@gnu.org>
2220 * xdisp.c (redisplay_mode_lines): New function.
2221 (display_mode_lines): Return number of mode lines displayed.
2222 (echo_area_display): Use redisplay_mode_lines to draw garbaged
2223 mode lines. Don't temporarily bind redisplay-dont-pause to t.
2225 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
2226 string.h and strings.h.
2227 (index) [HAVE_INDEX]: Add prototype.
2229 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
2230 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
2232 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
2233 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
2235 2000-09-01 Gerd Moellmann <gerd@gnu.org>
2237 * lread.c (read1): Accept `?' as symbol constituent, for
2238 compatiblity with XEmacs.
2240 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
2242 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
2243 (struct re_pattern_buffer): Remove newline_anchor.
2244 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
2245 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
2246 (re_max_failures, fail_stack): Use size_t rather than unsigned.
2247 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
2248 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
2249 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
2250 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
2251 Get rid of references to newline_anchor.
2252 (regcomp): Allocate and precompute a fastmap.
2254 2000-08-31 Gerd Moellmann <gerd@gnu.org>
2256 * lread.c (openp): GCPRO local variable `filename'.
2258 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
2260 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
2262 * regex.c: Merge some changes from GNU libc. Add prototypes.
2263 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
2264 Use memcmp and memcpy instead of bcopy and bcmp.
2265 (init_syntax_once): Use ISALNUM.
2266 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
2267 (REG_UNSET_VALUE): Remove. Use NULL instead.
2268 (REG_UNSET, re_match_2_internal): Use NULL.
2269 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
2271 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
2272 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
2273 (regex_compile): In handle_interval, return an error rather than try to
2274 unfetch the interval if we can't find the closing brace.
2275 Obey the RE_NO_GNU_OPS syntax bit.
2276 (TOLOWER): New macro.
2278 (regexec): Allocate regs.start and regs.end as one block.
2280 2000-08-30 Gerd Moellmann <gerd@gnu.org>
2282 * xdisp.c (echo_area_display): Check display_completed instead
2283 of calling detect_input_pending.
2285 * dispnew.c (update_frame): Only set display_completed here; move
2286 the update_begin and update_end calls here from update_frame_1.
2287 (update_frame_1): Don't set display_completed here, don't call
2288 update_begin/update_end.
2290 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
2291 instead of store_frame_param.
2293 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2295 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
2296 desired window matrix hasn't been displayed, use the current row
2297 instead. Make sure that only those frame rows are updated for
2298 which there exists a corresponding enabled desired row.
2300 2000-08-29 Miles Bader <miles@gnu.org>
2302 * xfaces.c (default_face_vector): New function.
2303 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
2305 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2307 * lread.c (openp): Prevent temporary string passed to
2308 Ffile_readable_p from being garbage collected.
2310 2000-08-28 Dave Love <fx@gnu.org>
2312 * keymap.c (store_in_keymap): Add `static' to declaration.
2314 2000-08-28 Gerd Moellmann <gerd@gnu.org>
2316 * emacs.c, callint.c, doc.c, editfns.c
2317 (toplevel) [HAVE_STRING_H]: Include string.h.
2318 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
2319 (index): Remove prototypes which might conflict with non-standard
2320 definitions of index/strchr.
2322 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
2323 (rindex): Define only if !HAVE_RINDEX.
2325 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
2327 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
2329 2000-08-28 Miles Bader <miles@gnu.org>
2331 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
2332 made inconsistent by a font-related attribute in FROM.
2333 (merge_face_inheritance): Add function comment.
2335 2000-08-28 Kenichi Handa <handa@etl.go.jp>
2337 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
2338 the 4th arg (PREV_EVENT) Qt to suppress input method.
2340 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
2342 * regex.c: Indent cpp directives and remove parens after `defined'.
2343 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
2344 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
2345 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
2346 (re_compile_pattern): Use size_t for length.
2347 (init_syntax_once): Move to a better place.
2348 * regex.h: Merge changes from GNU libc. Indent cpp directives.
2349 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
2351 * syntax.c (back_comment): Detect cases where a comment-starter is
2352 actually inside another comment as in: /* a // b */ c // d \n.
2353 Make it clear that `comstart_pos' is unused for nested comments.
2355 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
2356 (KEYMAPP): New macro.
2357 (Fkeymap_parent, Fset_keymap_parent): Use it.
2358 (fix_submap_inheritance): Mark it static.
2359 (define_as_prefix, describe_buffer_bindings, describe_command)
2360 (describe_translation, describe_map): Complete prototypes.
2362 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
2364 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
2365 to better match the key-lookup behavior.
2367 2000-08-27 Gerd Moellmann <gerd@gnu.org>
2369 * xfaces.c (lface_fully_specified_p): Handle :inherit.
2370 (Finternal_set_lisp_face_attribute): Fix typo in error message.
2372 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
2374 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
2375 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
2376 (xterm.o): Depend on coding.h
2378 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2380 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
2381 the corresponding '#endif'.
2383 2000-08-26 Miles Bader <miles@gnu.org>
2385 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
2386 * xfaces.c (QCinherit): New variable.
2387 (syms_of_xfaces): Initialize it.
2388 (LFACE_INHERIT): New macro.
2389 (Finternal_get_lisp_face_attribute)
2390 (merge_face_vector_with_property)
2391 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
2392 (check_lface_attrs): Allow new types of face height. Check
2394 (CYCLE_CHECK): New macro.
2395 (merge_face_inheritance): New function.
2396 (merge_face_vectors): Merge inherited faces too. Add F and
2397 CYCLE_CHECK arguments.
2398 (merge_face_vector_with_property, Finternal_merge_in_global_face)
2399 (lookup_named_face, lookup_derived_face, realize_named_face)
2400 (face_at_string_position, face_at_buffer_position): Supply
2401 new F and CYCLE_CHECK arguments to merge_face_vectors.
2402 (merge_face_heights): New function.
2403 (merge_face_vectors, merge_face_vector_with_property)
2404 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
2405 handle relative face heights.
2406 (lface_same_font_attributes_p): Compare heights using EQ.
2408 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2410 * charset.c (char_to_string): Check the character validity.
2411 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
2414 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
2416 * regex.c (PUSH_FAILURE_COUNT): New macro.
2417 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
2418 Handle popping of a register's or a counter's data.
2419 (POP_FAILURE_POINT): Use the new name.
2420 (re_match_2_internal): Push counter data on the stack for succeed_n,
2421 jump_n and set_number_at and remove misleading dead code in succeed_n.
2423 2000-08-25 Gerd Moellmann <gerd@gnu.org>
2425 * xdisp.c (redisplay_internal): If considering all windows on all
2426 frames, update the display for each frame as soon as possible,
2427 instead of first building all desired matrices for all frames, and
2428 then updating them all.
2429 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
2431 2000-08-24 Gerd Moellmann <gerd@gnu.org>
2433 * bytecode.c (mark_byte_stack): Add a comment.
2435 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
2436 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
2439 2000-08-24 Kenichi Handa <handa@etl.go.jp>
2441 * minibuf.c (do_completion): Always use compare-string, not
2442 string-equal because the latter doesn't pay attention to
2443 multibyteness of strings.
2445 * process.c (create_process): Don't setup raw-text coding here.
2446 (Fopen_network_stream): Don't set coding->src_multibyte and
2447 coding->dst_multibyte here.
2448 (read_process_output): For process filter, return unibyte string
2449 if default-enable-multibyte-characters is nil.
2450 (send_process): If OBJECT is multibyte text, be sure to encoded it
2451 by the specified coding system for the process. Otherwise, setup
2453 (init_process): Don't initialize default-process-coding-system
2456 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
2458 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
2459 <scroll-down-aggressively>: Likewise.
2461 2000-08-23 Kenichi Handa <handa@etl.go.jp>
2463 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
2464 zero. Set coding->produced_char correctly.
2466 2000-08-22 Andrew Innes <andrewi@gnu.org>
2468 * makefile.w32-in: New file.
2470 * unexw32.c (unexec): Ignore old_name, and use the actual location
2471 of the current executable instead. Base new_name on this.
2473 * w32proc.c (create_child): Remove reference to security
2474 descriptor, which isn't needed and doesn't compile with mingw32.
2476 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2477 up dllimport attributes.
2478 (x_update_window_end): Update prototype.
2480 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
2481 extern, which screws up dllimport attributes.
2483 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2484 up dllimport attributes.
2486 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
2487 screws up dllimport attributes.
2489 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2490 up dllimport attributes.
2491 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
2492 screws up dllimport attributes.
2494 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2495 up dllimport attributes.
2497 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
2498 screws up dllimport attributes.
2500 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
2501 screws up dllimport attributes.
2503 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2504 up dllimport attributes.
2506 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
2507 unnecessary extern, which screws up dllimport attributes.
2510 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2511 up dllimport attributes.
2513 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
2514 unnecessary extern, which screws up dllimport attributes.
2516 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
2517 screws up dllimport attributes.
2519 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2520 up dllimport attributes.
2522 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
2524 * w32bdf.c (search_file_line):
2525 (set_bdf_font_info):
2527 (w32_get_bdf_glyph):
2528 (w32_BDF_to_x_font): Fix compile warnings.
2530 * w32menu.c: Include keyboard.h before frame.h. Fix compile
2533 * w32select.c: Include keyboard.h before frame.h.
2535 * w32fns.c (max): Define macro.
2536 (JOHAB_CHARSET): Define if not known.
2537 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
2538 (Fx_show_tip): Synch with X version.
2540 * w32xfns.c: Include keyboard.h before frame.h.
2542 * w32fns.c: Include keyboard.h before frame.h.
2544 * w32term.c: Include keyboard.h before frame.h.
2546 * fontset.c: Include keyboard.h before frame.h.
2548 * w32inevt.c: Include keyboard.h before frame.h.
2549 (MOUSE_MOVED): Define if not known.
2551 * minibuf.c: Include keyboard.h before frame.h.
2553 * keyboard.c: Include keyboard.h before frame.h.
2555 * indent.c: Include keyboard.h before frame.h.
2557 * dispnew.c: Include keyboard.h before frame.h.
2559 * buffer.c: Include keyboard.h before frame.h.
2561 * alloc.c: Include keyboard.h before frame.h.
2563 * print.c: Include keyboard.h before frame.h.
2565 * process.c: Include keyboard.h before frame.h.
2567 * scroll.c: Include keyboard.h before frame.h.
2569 * sysdep.c: Include keyboard.h before frame.h.
2571 * term.c: Include keyboard.h before frame.h.
2573 * window.c: Include keyboard.h before frame.h.
2575 * xdisp.c: Include keyboard.h before frame.h.
2576 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
2578 * frame.c: Include keyboard.h before frame.h.
2580 * w32heap.h: Undefine min, max.
2582 * w32gui.h: Undefine min, max.
2584 * unexw32.c: Change PUCHAR to PCHAR.
2585 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
2588 (copy_executable_and_dump_data): Remove unnecessary static defs.
2589 (copy_executable_and_dump_data): Fix compile warnings.
2591 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
2593 * w32console.c (min): Define macro.
2594 (clear_frame, write_glyphs): Fix compile warning.
2596 * w32proc.c (compare_env):
2597 (find_child_console): Fix compile warning.
2599 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
2600 sys_errlist instead of _sys_errlist.
2601 (get_emacs_configuration_options): New function.
2603 * s/ms-w32.h (sys_nerr): Provide default definition.
2604 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
2605 name with _ prepended.
2606 (NSIG): Define if not known.
2607 (get_emacs_configuration): Provide extern declaration.
2608 (get_emacs_configuration_options): Provide extern declaration.
2609 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
2611 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
2613 (read_unc_volume): Fix compile warning.
2615 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
2616 definitions from being used.
2618 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
2620 * w32.c (unc_volume_file_attributes):
2621 (open_unc_volume): Make arg const.
2623 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
2624 (read_input_waiting): Remove excess parameter.
2626 * w32.c (init_environment): Call _access.
2627 (check_windows_init_file): Call _close.
2628 (init_user_info): Call _putenv.
2629 (init_environment): Call _putenv and _strdup.
2630 (init_ntproc): Reset volume info cache on startup.
2632 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
2633 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
2634 cannot override the CRT malloc.
2636 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
2637 (LINK_FLAGS): Append to original value of LINK_FLAGS.
2639 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
2640 unless we are linking with a static CRT.
2641 (RVA_TO_PTR): Cast result to unsigned char*.
2643 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
2644 (add_volume_info): Use xstrdup.
2646 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
2648 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
2649 (do_completion, Fminibuffer_complete_word): Use it.
2650 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
2651 var so it can take non-boolean values.
2653 2000-08-21 Gerd Moellmann <gerd@gnu.org>
2655 * editfns.c (find_field): Formatting changes.
2656 (toplevel): Some old-style function forward declarations
2657 changed to prototypes, some new protypes added, some functions
2660 * lisp.h (set_time_zone_rule): Add prototype.
2661 (use_dialog_box): External declaration.
2663 * keyboard.c (gen_help_event): Add parameter SIZE.
2664 (kbd_buffer_events_waiting): Slightly rewritten.
2665 (clear_event): New function.
2666 (kbd_buffer_get_event): Use it, and clear the input_events of
2668 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
2669 don't fill the newly created array with nils.
2670 (toplevel): Convert some old-style function forward declarations
2673 * keyboard.h (gen_help_event): Change prototype.
2675 * xterm.c (XTread_socket): Change calls to gen_help_event.
2677 * w32term.c (w32_read_socket): Change calls to gen_help_event.
2679 * eval.c (Fmacroexpand): Doc fix.
2681 2000-08-20 Jason Rumney <jasonr@gnu.org>
2683 * w32term.h (x_display_info_for_display): Remove as this function
2684 does not exist on W32.
2686 * w32term.c (help_echo_window): New variable.
2687 (syms_of_w32term): staticpro it.
2688 (note_mode_line_highlight): Set it.
2689 (XTextExtents16): Removed as there is no equivalent on W32.
2690 (x_compute_glyph_string_overhangs): Incomplete body removed, as
2691 the X way of doing this will not work for W32.
2692 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
2693 (x_draw_image_foreground): Avoid drawing outside of the clip area
2694 when image doesn't have a mask.
2695 (note_mouse_highlight): Process overlays in the right order of
2696 priority. Set help_echo_window.
2697 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
2698 because that's more visible for large images.
2700 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
2701 name to single_keymap_panes.
2702 (w32_menu_show): Set wv->title when dealing with titles.
2703 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
2705 2000-08-21 Miles Bader <miles@gnu.org>
2707 * minibuf.c (do_completion): Try again if we rewrite the input
2708 string, but no completion was done, so that any completion message
2711 2000-08-20 Gerd Moellmann <gerd@gnu.org>
2713 * xfaces.c (lface_equal_p): Compare strings differently.
2714 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
2715 (realize_tty_face): Use them.
2716 (syms_of_xfaces): Initialize new variables.
2717 (map_tty_color): New function, extracted from realize_tty_face.
2718 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
2719 foreground or background color, store the new color name in the
2720 realized face; previous code trying to do this had no effect.
2721 (realize_tty_face): Use map_tty_color.
2722 (Fclear_face_cache): Set face_change_count and ensure thorough
2725 2000-08-19 Gerd Moellmann <gerd@gnu.org>
2727 * undo.c (record_first_change, record_marker_adjustment): Don't
2728 use XBUFFER on last_undo_buffer which might not be a buffer.
2730 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2732 * coding.c (decode_coding_string): Set members consumed,
2733 consumed_char, produced, produced_char of *coding correctly. If
2734 decode_coding doesn't consume any byte, don't try anymore.
2735 (encode_coding_string): Likewise.
2737 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2739 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
2740 conditional have void type, for Standard C compilers.
2742 * xdisp.c (redisplay_internal): Compare windows for equality with
2743 EQ, instead of applying XWINDOW to something that might not
2746 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2748 * fontset.c (Finternal_char_font): Search only the selected frame
2749 for a window of the current buffer.
2751 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2753 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
2756 * keyboard.c (kbd_buffer_get_event): Handle the case that the
2757 second half of a HELP_EVENT is found at the start of kbd_buffer.
2759 2000-08-18 Miles Bader <miles@gnu.org>
2761 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
2763 * editfns.c (save_restriction_save): Rewrite to use markers.
2764 (save_restriction_restore): Rewrite to understand new form of data
2765 saved by save_restriction_save.
2766 (Fsave_restriction): Remove cautionary note in doc-string.
2768 2000-08-17 Gerd Moellmann <gerd@gnu.org>
2770 * fileio.c (build_annotations): Add a comment explaining the
2771 return value of format-annotate-function. Replace a spurious call
2772 to Flength with a CONSP test. Call format-annotate-function with
2773 a fifth arg specifying how many times the function is been called
2774 in a row, to let it choose temporary buffers appropriately.
2776 2000-08-17 Dave Love <fx@gnu.org>
2778 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
2779 declare make_temp_name twice.
2781 * lread.c: Prototype readevalloop, load_unwind,
2782 load_descriptor_unwind.
2783 (unreadpure): Give it an arg.
2785 * unexalpha.c: Prototype fatal_unexec, mark_x,
2786 update_dynamic_symbols. Declare unexec as void.
2788 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
2789 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
2791 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
2792 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
2795 * alloca.c: Use #error.
2796 [POINTER_TYPE]: Use it.
2798 * eval.c (Fdefvar): Doc fix.
2800 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
2801 INITIALIZE_INTERVAL.
2803 * buffer.h: Avoid DECLARE_INTERVALS.
2805 * config.in: Add size_t.
2807 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
2809 * w16select.c (set_clipboard_data): If there's not enough memory
2810 to put text into clipboard, return 1, as Fw16_set_clipboard_data
2811 expects. In case of other failures, return 3.
2812 (system_error_msg): New error message.
2813 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
2816 2000-08-16 Gerd Moellmann <gerd@gnu.org>
2818 * term.c (write_glyphs): Also turn off inverse video after turning
2819 off other appearances in case TS_exit_attribute_mode is not equal
2820 to TS_end_standout_mode.
2821 (insert_glyphs): Turn inverse video on/off for each run of glyphs
2823 (turn_off_face): Reset standout_mode only if
2824 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
2825 is equal to TS_end_standout_mode.
2827 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2829 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
2830 sequence at the end of the source block.
2832 * ccl.c (Fccl_program_p): Docstring modified.
2833 (Fccl_execute): Likewise.
2834 (Fccl_execute_on_string): Likewise.
2836 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
2838 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
2840 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2842 The following changes are mainly to fix bugs of
2843 encode/decode-coding-string failing if encoding/decoding return
2844 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
2845 variable conversion_buffer.
2847 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
2848 decrement dst_end to avoid buffer overflow in the later call of
2851 * coding.h (conversion_buffer_size, conversion_buffer)
2852 (get_conversion_buffer): Extern deleted.
2854 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
2855 (conversion_buffer, conversion_buffer_size): Variables deleted.
2856 (get_conversion_buffer): Function deleted.
2857 (struct conversion_buffer): New structure.
2858 (MAX_ALLOCA): New macro.
2859 (allocate_conversion_buffer): New macro.
2860 (extend_conversion_buffer, free_conversion_buffer): New functions.
2861 (ccl_coding_driver): Set coding->result.
2862 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
2863 this is the last block of source.
2864 (encode_coding): Likewise. Handle the source block as the last
2865 one only when the whole source text is consumed.
2866 (decode_coding_string): Handle the case that the output buffer is
2867 too small to decode the whole source text. Use
2868 allocate_conversion_buffer, extend_conversion_buffer and
2869 free_conversion_buffer, not get_conversion_buffer.
2870 (encode_coding_string): Likewise.
2871 (init_coding): Function deleted.
2872 (init_coding_once): Delete code to initialize
2873 conversion_buffer_size.
2875 * emacs.c (main): Don't call init_coding.
2877 * msdos.c (IT_write_glyphs): Use a locally declared
2880 * term.c (write_glyphs): Use a locally declared conversion_buffer.
2881 (insert_glyphs): Likewise.
2883 * w32console.c (write_glyphs): Use a locally declared
2886 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
2888 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
2889 member of display_info is NULL.
2891 2000-08-15 Gerd Moellmann <gerd@gnu.org>
2893 * alloc.c (compact_small_strings): Use safe_bcopy, add an
2896 * term.c (turn_off_face): Reset standout_mode when resetting
2897 appearances with capability `me'.
2898 (write_glyphs): Switch on inverse video before each face change.
2900 2000-08-14 Dave Love <fx@gnu.org>
2902 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
2903 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
2904 (lisp_free): Declare and make static.
2906 * window.c: Fix embedded comment.
2907 (syms_of_window): Fix doc string.
2909 2000-08-14 Gerd Moellmann <gerd@gnu.org>
2911 * keymap.c (push_key_description): If C without modifiers is < 32,
2912 make sure to print `C-' before `M-', like in the manual.
2914 2000-08-11 Gerd Moellmann <gerd@gnu.org>
2916 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
2917 since they aren't relocated anymore.
2918 (sxhash_string): Make sure returned hash code fits in a Lisp
2921 * xdisp.c (try_cursor_movement): Fix handling of cursor in
2922 partially visible line which is smaller than the window's
2925 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2927 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
2928 the multibyte form of eight-bit-control characters.
2929 (Fccl_execute_on_string): Initialize ccl->multibyte.
2931 * ccl.h (struct ccl_program): New member multibyte.
2933 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
2935 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2937 * regex.c (regex_compile) <normal_char>: Pay attention to
2939 (analyse_first) <exactn>: Setup fastmap correctly for
2940 eight-bit-control characters.
2942 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2944 * termhooks.h (enum event_kind): New member
2945 multibyte_char_keystroke.
2947 * keyboard.c (make_lispy_event): Handle the new event type
2948 multibyte_char_keystroke.
2950 * xterm.c: Include coding.h.
2951 (XTread_socket): Work around a bug of XmbLookupString. If the
2952 input is from XIM, decode it according to the current locale. In
2953 that case, generate multibyte_char_keystroke events.
2955 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2957 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
2958 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
2960 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2962 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
2963 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
2964 (move_it_in_display_line_to): Record iterator's ascent and descent
2965 before producing glyphs, and restore them when we know the glyph
2966 doesn't fit on the line.
2967 (move_it_to): Restructured so that it's easier to debug. If
2968 moving to a vpos, and not moving to an x or character position,
2969 stop as soon as the specified vpos is reached; don't move further
2970 into that line because that might change the computed line height.
2971 (try_cursor_movement): New function, extracted from the cursor
2972 movement branch of redisplay_window. If ending on a partially
2973 visible line, don't try to scroll if the cursor line is taller
2975 (redisplay_window): Use try_cursor_movement.
2977 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
2978 because that function doesn't cope with variable-height lines.
2980 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
2981 box cursor because that's better visible for large images.
2983 2000-08-10 Miles Bader <miles@gnu.org>
2985 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
2987 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2989 * xdisp.c (Vmessages_buffer_name): New variable.
2990 (message_dolog): Use it.
2991 (syms_of_xdisp): Initialize it.
2993 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
2995 * msdos.c (IT_note_mouse_highlight): Update the calls to
2997 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
2998 redundant now that keyboard.h is included.
3000 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3002 * keyboard.c (kbd_buffer_events_waiting): New function.
3004 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
3006 * msdos.c: Include keyboard.h.
3007 (XMenuActivate): Empty no_event events from the event buffer. If
3008 no events are left after that, call clear_input_pending.
3009 (mouse_clear_clicks): New function, code moved from mouse_init.
3010 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
3011 mouse driver to ``forget'' any past clicks.
3013 * Makefile.in (msdos.o): Depend on keyboard.h.
3015 2000-08-09 Gerd Moellmann <gerd@gnu.org>
3017 * lisp.h (input_pending): External declaration.
3019 * dispextern.h (Qredisplay_dont_pause): Declare extern.
3021 * xdisp.c (echo_area_display): Display thoroughly if input is
3022 pending. Bind redisplay-dont-pause to t during the redisplay.
3023 in case input is pending.
3025 * dispnew.c (Qredisplay_dont_pause): New variable.
3026 (syms_of_display): Initialize and staticpro it.
3027 (update_frame_1): Don't interrupt the display for pending input if
3028 redisplay_dont_pause is set.
3030 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
3032 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
3034 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
3036 * callproc.c (Fcall_process): Terminate the unwind-protect around
3037 the post-read-conversion of coding system.
3039 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
3040 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
3041 * buffer.h (overlays_at): Update prototype.
3042 * xdisp.c (next_overlay_change): Update call to overlays_at.
3043 * xfaces.c (face_at_buffer_position): Likewise.
3044 * textprop.c (Fget_char_property): Likewise.
3045 * xterm.c (note_mouse_highlight): Likewise.
3047 * minibuf.c (do_completion): Don't consider a simple change of
3048 case as `completion'.
3050 2000-08-08 Ken Raeburn <raeburn@gnu.org>
3052 * keyboard.c (syms_of_keyboard): Initialize
3053 last_point_position_buffer.
3054 * undo.c (record_delete): Make sure last_point_position_buffer is
3055 a buffer before comparing pointers.
3057 * coding.h (decode_coding_string): Declare.
3059 * intervals.h (Fprevious_single_char_property_change): Declare.
3061 * textprop.c (Fprevious_single_char_property_change): Don't do
3062 arithmetic directly on lisp objects.
3064 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
3067 * keyboard.h (menu_item_eval_property): Declare.
3069 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
3070 reuse as buffer name, instead of recreating (and discarding) every
3071 time a message is logged.
3072 (with_echo_area_buffer): Make callback arg A2 a lisp object.
3073 (current_message_1, truncate_message_1, set_message_1)
3074 (display_echo_area_1, resize_mini_window_1): Signatures changed.
3075 (current_message, truncate_echo_area, display_echo_area)
3076 (resize_echo_area_axactly): Changed calls.
3078 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
3080 (Ffind_coding_systems_region_internal): First argument to Fappend
3081 must be an integer, not a Lisp object.
3083 2000-08-08 Kenichi Handa <handa@etl.go.jp>
3085 * charset.c (Fchar_width): Doc fix.
3087 2000-08-08 Gerd Moellmann <gerd@gnu.org>
3089 * charset.c (Fstring_width): Doc fix.
3091 2000-08-07 Gerd Moellmann <gerd@gnu.org>
3093 * xdisp.c (start_display): When starting display on a continuation
3094 line, clear ascent and descent members of the iterator structure;
3095 the height of the continued line does not affect the height of the
3097 (make_cursor_line_fully_visible): Do nothing if cursor is on a
3098 line taller than the window.
3099 (redisplay_window) <forced window start>: Handle case that the
3100 middle of the window is not found in any row.
3101 (dump_glyph_row): Show more information.
3102 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
3103 first text line in a glyph matrix.
3105 * xterm.c (x_draw_image_foreground): Avoid drawing outside
3106 of the clip area when image doesn't have a mask.
3108 * fns.c (sweep_weak_table): Fix survival conditions for
3109 key-or-value and key-and-value weakness.
3111 * .gdbinit (xhashtable): New command.
3113 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
3114 tables out of the list of all weak hash tables.
3116 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
3117 a new buffer is created, make sure echo_area_buffer[] references
3120 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
3122 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
3125 2000-08-07 Kenichi Handa <handa@etl.go.jp>
3127 * syntax.c (skip_chars): Fix previous change. Make the handling
3128 of unibyte string consistent with that of regex search.
3130 2000-08-05 Gerd Moellmann <gerd@gnu.org>
3132 * xmenu.c (popup_get_selection): Use xfree instead of free.
3134 * fileio.c (Finsert_file_contents): Use xfree instead of free.
3136 * editfns.c (Ftranspose_regions): Use xfree instead of free.
3138 * callproc.c (child_setup): Use xfree instead of free.
3140 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
3142 (run_mac_command, closedir): Use `xfree' instead of `free'.
3144 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
3146 * eval.c (error): Use xfree instead of free.
3148 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
3150 * fns.c: Replace `illegal' with `invalid'.
3151 (Fmake_hash_table, make_hash_table): Allow table size of 0.
3153 2000-08-05 Kenichi Handa <handa@etl.go.jp>
3155 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
3158 2000-08-04 Noah Friedman <friedman@splode.com>
3160 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
3163 2000-08-04 Gerd Moellmann <gerd@gnu.org>
3165 * syntax.c (skip_chars): Fix typo in error message.
3167 2000-08-04 Andreas Schwab <schwab@suse.de>
3169 * m/ia64.h: Moved from s/ia64.h.
3171 2000-08-04 Kenichi Handa <handa@etl.go.jp>
3173 * process.c (read_process_output): Big simplification. Handle
3174 composition and post-read-conversion of coding system correctly.
3175 (send_process): Handle composition correctly.
3177 * callproc.c (Fcall_process): Handle post-read-conversion of
3178 coding system if any.
3180 * coding.c (decode_coding_iso2022): More strict check for handling
3182 (coding_restore_composition): Pay attention to the case that
3183 cmp_data is not set properly (because of invalid code in the
3185 (run_pre_post_conversion_on_str): Include text properties in the
3187 (decode_coding_string): Set members of coding correctly.
3189 2000-08-03 Gerd Moellmann <gerd@gnu.org>
3191 * s/ia64.h: New file.
3193 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
3194 Use NULL instead of 0 at the end of variable argument list of
3195 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
3196 sizeof (int) < sizeof (void *).
3198 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
3199 of variable argument lists of XtVaGetValues and XtVaSetValues.
3201 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
3202 variable argument lists of XtVaGetValues and XtVaSetValues.
3204 2000-08-02 Gerd Moellmann <gerd@gnu.org>
3206 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
3207 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
3209 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
3212 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
3213 in call to Fsingle_key_description.
3215 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
3218 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
3220 * window.c (display_buffer_reuse_frames): New variable.
3221 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
3222 frames displaying BUFFER.
3223 (syms_of_window): Define Lisp variable
3224 display-buffer-reuse-frames.
3226 2000-08-01 Miles Bader <miles@gnu.org>
3228 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
3229 when to constrain NEW_POS (they were pretty screwed up before).
3231 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
3233 * msdos.c (run_msdos_command): Save and restore the master
3234 environment, for the case that child_setup signals an error.
3235 When mirroring slashes in DOS shell commands, don't fail when
3236 argv[2] has embedded blanks.
3237 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
3238 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
3239 (dos_ttraw): Call mouse_setup_buttons.
3241 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
3242 using alloca; free it after run_msdos_command returns.
3244 2000-07-27 Dave Love <fx@gnu.org>
3246 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
3248 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
3251 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
3253 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
3255 * editfns.c (lisp_time_argument): Fix last change.
3257 2000-07-27 Gerd Moellmann <gerd@gnu.org>
3259 * fns.c (Fdelete): Make it work on vectors and strings in addition
3262 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
3263 (syms_of_fns): Initialize new variables.
3264 (sweep_weak_table): Handle weakness `key-or-value' and
3266 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
3267 weakness, with t meaning the same as `key-and-value'.
3269 2000-07-27 Kenichi Handa <handa@etl.go.jp>
3271 * coding.h (struct coding_system): Member safe_charset deleted.
3273 * coding.c (Qsafe_charsets): This variable deleted.
3274 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
3276 (coding_safe_chars): New function.
3277 (CODING_SAFE_CHAR_P): New macro.
3278 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
3279 checking safe_charsets member of the coding system. Caller
3281 (detect_coding_iso2022): New local variable safe_chars.
3282 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
3283 safe_charsets member of the coding system.
3284 (decode_coding_iso2022): New local variable safe_chars.
3285 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
3286 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
3287 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
3288 (ENCODE_UNSAFE_CHARACTER): New macro.
3289 (encode_coding_iso2022): New local variable safe_chars. Check
3291 (setup_coding_system): Delete the code to initialize
3292 coding->safe_charses
3293 (intersection, find_safe_codings): New functions.
3294 (Ffind_coding_systems_region_internal): New function.
3295 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
3296 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
3297 variable and initialize it.
3299 * fns.c (char_table_ref_and_index): New function.
3301 * lisp.h (char_table_ref_and_index): Add prototype.
3303 2000-07-26 Sam Steingold <sds@gnu.org>
3305 * editfns.c (lisp_time_argument): Added third argument `usec'.
3306 (Ffloat_time): New built-in Lisp function.
3308 2000-07-26 Gerd Moellmann <gerd@gnu.org>
3310 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
3311 for the character code.
3313 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
3316 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
3317 if called for a popup menu.
3318 (xmenu_show): Store help string in widget values.
3320 2000-07-26 Dave Love <fx@gnu.org>
3322 * syswait.h: Move some definitions.
3323 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
3324 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
3325 perspicuous definitions.
3326 (WTERMSIG): Fix bit pattern used.
3328 2000-07-26 Kenichi Handa <handa@etl.go.jp>
3330 * print.c (print_object): If vector printing is truncated, print
3331 "..." to indicate it as well as the case of list printing.
3333 2000-07-25 Gerd Moellmann <gerd@gnu.org>
3335 * xdisp.c (next_element_from_display_vector): Improve comments.
3337 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
3338 for the character code, and the rest for the face id as in 20.x.
3339 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
3341 * window.c (window_display_table): Cleaned up.
3343 * syntax.c (Fforward_word): Add last arg nil in call of
3344 Fconstrain_to_field.
3346 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
3348 * fileio.c (Frename_file) [DOS_NT]: If the file names are
3349 identical but for the letter-case, don't call
3350 barf_or_query_if_file_exists.
3352 2000-07-25 Miles Bader <miles@gnu.org>
3354 * editfns.c (find_field): Honor special `boundary' fields.
3355 (Qboundary): New variables.
3356 (syms_of_editfns): Initialize Qboundary.
3357 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
3358 Use scan_buffer instead of find_before_next_newline, because it
3359 allows us to detect the boundary case where there's a newline at
3361 * lisp.h (Fconstrain_to_field): Update external declaration.
3363 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3365 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
3368 2000-07-24 Dave Love <fx@gnu.org>
3370 * s/sunos4-0.h, s/sol2.h:
3371 (LIBS_TERMCAP): Move from m/sparc.h.
3373 * m/sparc.h (TERMINFO): Moved to system files (probably only
3374 relevant for sunos4 judging by its vintage).
3375 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
3378 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
3380 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
3381 name to single_keymap_panes.
3383 2000-07-24 Andreas Schwab <schwab@suse.de>
3385 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
3387 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3389 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
3390 parameters instead of using int parameters. Expect FN to accept
3391 EMACS_INT parameters.
3392 (display_echo_area, resize_echo_area_axactly, current_message)
3393 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
3394 with new argument list.
3395 (resize_mini_window_1): New callback function.
3396 (current_message_1, truncate_message_1, set_message_1): Change
3397 parameter lists to the new format expected by
3398 with_echo_area_buffer.
3400 2000-07-24 Kenichi Handa <handa@etl.go.jp>
3402 * fontset.c (fontset_ref): Remove INLINE declaration.
3403 (fontset_ref_via_base): Likewise.
3404 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
3407 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
3409 * msdos.c (IT_note_mouse_highlight): Process overlays in the
3410 correct order of priority. If help echo was found in an overlay,
3411 use that overlay as the object in which the help echo was found.
3413 2000-07-22 Miles Bader <miles@gnu.org>
3415 * textprop.c (Fprevious_single_char_property_change): The initial
3416 property value should be from the position preceding POSITION, not
3419 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
3421 * coding.c (syms_of_coding): Doc fix for
3422 inhibit-iso-escape-detection.
3424 2000-07-21 Gerd Moellmann <gerd@gnu.org>
3426 * xterm.c (note_mouse_highlight): Process overlays in the right
3429 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
3431 * xterm.c (note_mouse_highlight): If help-echo was found in an
3432 overlay, use that overlay as the object in which the help was
3435 * window.c (foreach_window_1): Fix typo reversing an if-condition.
3437 * window.c (foreach_window): Instead of a fake variable argument
3438 list, take one USER_DATA argument.
3439 (foreach_window_1): Likewise, and call callback functions with two
3440 args, the window and USER_DATA.
3441 (struct check_window_data): New struct.
3442 (check_window_containing): Use it.
3443 (window_from_coordinates): Set up a struct check_window_data for
3445 (add_window_to_list, freeze_window_start): Change parameters
3446 according to new calling convention.
3448 * window.h (foreach_window): Change prototype.
3450 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
3452 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
3454 * xmenu.c (menu_help_callback): Call show_help_echo with
3455 additional arguments OBJECT and POS.
3457 2000-07-21 Kenichi Handa <handa@etl.go.jp>
3459 * data.c (Faset): Allow storing any multibyte character in a
3460 string. Convert unibyte string to multibyte if necessary.
3462 * xfns.c (x_encode_text): New function.
3463 (x_set_name): Use x_encode_text.
3464 (x_set_title): Likewise.
3466 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
3468 * xterm.h (x_encode_text): Add prototype.
3470 2000-07-20 Dave Love <fx@gnu.org>
3472 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
3475 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
3477 * msdos.c (help_echo_window): New variable.
3478 (syms_of_msdos): Initialize and staticpro it.
3479 (IT_note_mode_line_highlight): Set help_echo_window.
3480 (IT_note_mouse_highlight): Ditto.
3481 (dos_rawgetc): Store help_echo_window in the second event produced
3484 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
3485 Record the object that generated the help echo and the position of
3486 that object in help_echo_object and help_echo_pos. Record that
3487 some glyphs in a row are displayed in mouse-face.
3488 (IT_update_begin): Don't clear mouse highlight unless one of the
3489 enabled glyph rows is marked as being displayed in mouse-face.
3490 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
3491 and position recorded in help_echo_object and help_echo_pos to the
3493 (IT_menu_display): Accept a new argument PN: the pane number of
3494 the current menu pane. Record the pane number and the item
3495 number of the item which has associated help string.
3496 (XMenuActivate): Update the prototype for help_callback in
3497 function declaration. Call IT_menu_display with the current menu
3498 pane number as an additional argument. Call help_callback with
3499 two additional arguments: the pane number and the item number of
3500 the menu item associated with the help text.
3501 (help_echo_object, help_echo_pos): New variables.
3502 (syms_of_msdos): Initialize them and staticpro help_echo_object.
3504 * msdos.h (XMenuActivate): Update prototype.
3506 2000-07-19 Gerd Moellmann <gerd@gnu.org>
3508 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
3509 Add some more prototypes.
3511 * xterm.c, xterm.h: Add some more prototypes.
3513 * lisp.h (Fnext_single_char_property_change): Add prototype.
3515 * dispnew.c (direct_output_for_insert): Remove confusing
3516 outer local variable mouse_face_overwritten_p.
3517 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
3519 * alloc.c (allocate_string_data): Don't copy old string contents.
3521 2000-07-19 Kenichi Handa <handa@etl.go.jp>
3523 * coding.c (code_convert_region): Delete text properties before
3524 shrinking the conversion region.
3526 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3528 * dispnew.c (update_text_area): Write the whole row if it
3529 has mouse-face in it.
3531 * xfaces.c (face-alternative-font-family-alist): Remove
3532 DEFVAR_LISP; staticpro instead.
3534 * xmenu.c (menu_help_callback): Call show_help_echo with
3537 * keyboard.c (show_help_echo): Add parameter WINDOW.
3538 (read_char): Call show_help_echo with window extracted from Lisp
3540 (gen_help_event): Add parameter WINDOW.
3542 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
3544 * xterm.c (help_echo_window): New variable.
3545 (note_mouse_highlight, note_tool_bar_highlight): Set
3547 (XTread_socket): Pass help_echo_window to gen_help_event.
3548 (syms_of_xterm): Initialize and staticpro help_echo_window.
3550 2000-07-18 Dave Love <fx@gnu.org>
3552 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
3555 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3557 * alloc.c (allocate_string_data): If string had already data
3558 assigned, copy old contents to new string data.
3560 * coding.c (syms_of_coding): Fix typo in spelling of variable
3561 `inhibit-iso-escape-detection'.
3563 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
3565 * Makefile.in: Add dependencies on dispextern.h.
3566 (alloca.o): Don't define malloc and define EMACS_FREE instead of
3567 `free'; both can conflict with system header files.
3569 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3571 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
3574 2000-07-18 Dave Love <fx@gnu.org>
3576 * window.c (Fwindow_list): Declare arg `window'.
3578 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3580 * coding.c (setup_coding_system): Don't override the explicitly
3581 specified designations.
3583 2000-07-15 Miles Bader <miles@gnu.org>
3585 * editfns.c (char_property_eq, char_property_stickiness): Renamed
3586 from `text_property_eq' and `text_property_stickiness', respectively.
3587 (find_field, Fconstrain_to_field, char_property_eq)
3588 (char_property_stickiness): Changed to call char-property functions
3589 instead of text-property-only ones.
3591 * textprop.c (Fnext_single_char_property_change): Made a subr (was
3592 `next_single_char_property_change'). Do more error checking, and
3593 cleanup limit behavior.
3594 (Fprevious_single_char_property_change): New function.
3595 (syms_of_textprop): Initialize new subrs.
3597 * xdisp.c (display_prop_end, invisible_text_between_p):
3598 Call Fnext_single_char_property_change instead of
3599 next_single_char_property_change.
3601 2000-07-15 Jason Rumney <jasonr@gnu.org>
3603 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
3604 after menu is finished with.
3605 (add_menu_item): Only consider wv->title as a menu title.
3606 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
3608 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
3610 (FONT_REGEXP): Remove unused macro, and its sub-components.
3611 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
3613 * w32term.c (help_echo_object, help_echo_pos): New variables.
3614 (note_mode_line_highlight): Store additional information about the
3615 help-echo in help_echo_object and help_echo_pos. Check both
3616 `local-map' and `keymap' properties for changing the cursor
3617 (note_mouse_highlight): Store additional information about the
3618 help-echo in help_echo_object and help_echo_pos.
3619 (note_tool_bar_highlight): Set help_echo_object to nil and
3620 help_echo_pos to -1.
3621 (w32_read_socket): Use gen_help_event instead of filling
3622 input_events manually.
3623 (syms_of_w32term): Staticpro help_echo_object.
3624 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
3625 set, arrange for a mouse-highlight redisplay in
3627 (x_clear_mouse_face): New function.
3628 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
3629 (x_update_window_begin): No need to turn off the mouse
3631 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3632 depending on whether they contain glyphs highlighted in
3634 (x_fill_stretch_glyph_string): Consume runs of stretch
3635 glyphs instead of a single one.
3636 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3637 with new argument list.
3638 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3639 (x_append_glyph, x_append_composite_glyph)
3640 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3641 changes in struct glyph starting 1999-12-27. See comments for
3642 xterm.c on 2000-07-05.
3644 2000-07-14 Sam Steingold <sds@gnu.org>
3646 * xfaces.c (realize_x_face): Fix the last patch:
3647 check `default_face' before dereferencing.
3649 2000-07-14 Dave Love <fx@gnu.org>
3651 * syntax.c (back_comment): Add null default in switch (for pcc).
3653 2000-07-14 Kenichi Handa <handa@etl.go.jp>
3655 * xfaces.c (realize_x_face): Make fontset using the base of the
3656 default_face's fontset, not using the default fontset.
3658 * coding.c (inhibit_iso_escape_detection): New variable.
3659 (syms_of_coding): Make it a Lisp variable.
3660 (detect_coding_iso2022): If inhibit_iso_escape_detection is
3661 nonzero, ignore ISO2022's escape sequence.
3663 2000-07-14 Gerd Moellmann <gerd@gnu.org>
3665 * alloca.c (malloc) [emacs]: Define as xmalloc.
3667 * xfns.c (Fx_show_tip): If frame parameters contain a position,
3668 use that instead of the mouse position. Add parameters DX and DY.
3670 * dispextern.h (Fx_show_tip): Adjust number of parameters
3673 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
3674 if HELP is a function, call it with OBJECT and POS as parameters
3675 to get the help to display.
3676 (gen_help_event, kbd_buffer_store_help_event): New functions.
3677 (kbd_buffer_get_event): Construct the Lisp help-event differently.
3678 (read_char): Call show_help_echo with new parameters.
3680 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
3683 * xterm.c (help_echo_object, help_echo_pos): New variables.
3684 (note_mode_line_highlight): Store additional information about the
3685 help-echo in help_echo_object and help_echo_pos. Check both
3686 `local-map' and `keymap' properties for changing the cursor
3687 (note_mouse_highlight): Store additional information about the
3688 help-echo in help_echo_object and help_echo_pos.
3689 (note_tool_bar_highlight): Set help_echo_object to nil and
3690 help_echo_pos to -1.
3691 (XTread_socket): Use gen_help_event instead of filling
3692 input_events manually.
3693 (syms_of_xterm): Staticpro help_echo_object.
3695 * xmenu.c (menu_highlight_callback): Use
3696 kbd_buffer_store_help_event instead of setting up and input_event
3699 * xdisp.c (eval_form): GCPRO argument sexpr.
3700 (call_function): New function.
3701 (handle_single_display_prop): Use call_function and FUNCTIONP
3702 instead of checking whether if font_height is a symbol and
3705 * eval.c (internal_condition_case_2): New function.
3707 * lisp.h (FUNCTIONP): New macro.
3708 (internal_condition_case_2, call_function): Add prototypes.
3710 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
3711 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
3712 Always set `arg' member of input_events.
3713 (construct_menu_click): Unused function removed.
3715 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
3717 * w32term.c (construct_mouse_click, construct_mouse_wheel)
3718 (construct_drag_n_drop, x_scroll_bar_handle_click)
3719 (w32_read_socket): Always set `arg' member of input_events.
3721 * keyboard.c (show_help_echo): Use eval_form. Add comment.
3723 * lisp.h (eval_form): Add prototype.
3725 * xdisp.c (eval_form): Make it externally visible.
3727 2000-07-13 Gerd Moellmann <gerd@gnu.org>
3729 * xterm.c (x_handle_tool_bar_click): Store the frame in the
3730 frame_or_window slot of TOOL_BAR_EVENT input events instead of
3731 consing. For prefix events, store the frame in the `arg' slot of
3732 the event, otherwise store the key there.
3733 (XTread_socket): Instead of consing, use the frame_or_window slot
3734 of HELP_EVENTs for the frame, and the `arg' slot for the help
3737 * xmenu.c (menu_highlight_callback): Store help string in the
3738 `arg' member of the input event; don't cons.
3739 (menubar_selection_callback): Use the `arg' slot of input events
3740 to queue additional information, instead of consing.
3742 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
3744 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
3746 (w32_read_socket): Adapt to changes in HELP_EVENTs.
3748 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
3749 input events to queue additional information, instead of consing.
3751 * keyboard.c (kbd_buffer_gcpro): Renamed from
3752 kbd_buffer_frame_or_window. Now used for all Lisp objects
3753 referenced from the input queue.
3754 (kbd_buffer_store_event): Always use structure assignment for
3755 copying input events. Record all Lisp objects referenced from
3756 events in kbd_buffer_gcpro.
3757 (kbd_buffer_get_event): Construct Lisp `help-echo' events
3758 differently from input events. Test for prefix menu_bar_events
3759 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
3760 event in kbd_buffer_gcpro to nil.
3761 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
3762 frame_or_window is equal to its arg member as prefix events.
3763 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
3764 used by an input event to nil.
3765 (init_keyboard): Use two times the size of the input queue
3766 for kbd_buffer_gcpro.
3767 (syms_of_keyboard): Likewise.
3769 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
3772 * termhooks.h (struct input_event): Add member `arg'.
3773 (MENU_BAR_EVENT): Renamed from menu_bar_event.
3774 (USER_SIGNAL_EVENT): Renamed from user_signal.
3776 * xfaces.c (ASET): Remove definition.
3778 * lisp.h (AREF, ASET, ASIZE): New macros.
3780 * fontset.c (AREF, ASIZE): Remove definitions.
3782 * fns.c (AREF): Remove definition.
3784 * composite.c (AREF): Remove definition.
3786 2000-07-12 Gerd Moellmann <gerd@gnu.org>
3788 * dispnew.c (redraw_overlapped_rows): Add missing local.
3789 (scrolling_window): Remove debug code.
3791 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
3792 Before scrolling, turn off a mouse-highlight in the window
3795 * xterm.c (x_update_window_end): Add parameter
3796 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
3797 redisplay in XTframe_up_to_date.
3798 (x_clear_mouse_face): New function.
3799 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
3801 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
3803 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
3804 it when any row is written to that contains glyphs highlighted in
3806 (update_window): Call the window update end hook with new
3807 parameter MOUSE_FACE_OVERWRITTEN_P.
3808 (direct_output_for_insert): Give up if row contains mouse-face.
3810 * dispextern.h (struct redisplay_interface): Add parameter
3811 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
3812 (clear_mouse_face): New function pointer member.
3814 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
3816 * syntax.c (back_comment): Use one switch rather than a few `if's.
3817 Obey open_paren_in_column_0_is_defun_start.
3818 When reverting to the `slow' method, try to nicely handle the case
3819 of nested comments by checking that the comment-starter we found
3820 does indeed match the comment-ender.
3821 (scan_sexps_forward, scan_sexps_forward):
3822 Ignore excessive opening parenthesis rather than throwing an error.
3824 2000-07-11 Gerd Moellmann <gerd@gnu.org>
3826 * doc.c (Fsubstitute_command_keys): Handle case that a GC
3827 in Fwhere_is_internal or get_keymap_1 relocates string contents.
3829 * dispnew.c (direct_output_forward_char): Give up if currently
3830 displaying a message instead of the minibuffer contents.
3832 * xterm.c (x_update_window_begin): No need to turn off the mouse
3834 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3835 depending on whether they contain glyphs highlighted in
3838 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
3839 compare the mouse_face_p flags of both rows.
3841 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
3843 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
3845 * keyboard.c (show_help_echo): Accept additional parameter
3846 ok_to_overwrite_keystroke_echo.
3847 (read_char): Call show_help_echo with a zero
3848 ok_to_overwrite_keystroke_echo argument.
3849 * keyboard.h (show_help_echo): Update prototype of
3851 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
3852 ok_to_overwrite_keystroke_echo argument.
3853 * w32menu.c (w32_menu_display_help): Call show_help_echo with
3854 non-zero ok_to_overwrite_keystroke_echo argument.
3856 2000-07-10 Gerd Moellmann <gerd@gnu.org>
3858 * xdisp.c (try_window_id): If changes are all below what is
3859 displayed in the window, and point is in the window, we still
3860 might have to find point on the display.
3862 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
3863 glyphs instead of a single one.
3864 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3865 with new argument list.
3866 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3868 * keymap.c (get_keymap_1): Add comment that this function can GC.
3869 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
3870 comment that functions can GC.
3871 (Fset_keymap_parent): GCPRO arg KEYMAP.
3873 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
3875 * msdos.c (XMenuActivate): After exiting the menu, restore the
3876 echo area message and erase it.
3878 2000-07-10 Kenichi Handa <handa@etl.go.jp>
3880 * fontset.c (Ffontset_info): Make the return value more compatible
3881 with that of Emacs 20.
3883 2000-07-07 Gerd Moellmann <gerd@gnu.org>
3885 * eval.c (Fsignal): Handle case that backtrace_list is null.
3887 2000-07-07 Kenichi Handa <handa@etl.go.jp>
3889 * ccl.c (Fccl_execute): Typo fixed.
3891 2000-07-06 Gerd Moellmann <gerd@gnu.org>
3893 * window.c (window_loop): Add missing gcpro1 local variable.
3895 * window.c (Fwindow_list): Reverse list at the end.
3896 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
3897 means allow windows on OWINDOW's frame, only.
3898 (window_loop): Simplified; use Fwindow_list.
3900 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
3902 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3904 * xterm.c (XTread_socket): Increment handling_signal at the start,
3905 decrement it at the end.
3907 * eval.c (handling_signal): New variable.
3908 (Fsignal): Abort if handling_signal is non-zero.
3910 * lisp.h (handling_signal): External declaration.
3912 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
3914 2000-07-05 Ken Raeburn <raeburn@gnu.org>
3916 Sound support for NetBSD through "Linux emulation" support:
3917 * config.in (HAVE_SOUNDCARD_H): Undef.
3918 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
3919 * Makefile.in (LIBSOUND): New variable.
3920 (LIBES): Include it.
3921 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
3923 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
3925 (vox_open): Use DEFAULT_SOUND_DEVICE.
3926 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
3928 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3930 * print.c (print_error_message): If Vsignaling_function is set,
3931 show it in *Messages*.
3933 * lisp.h (Vsignaling_function): External declaration.
3935 * eval.c (Vsignaling_function): New variable.
3936 (Fsignal): Compute it.
3937 (syms_of_eval): Staticpro it.
3939 2000-07-05 Dave Love <fx@gnu.org>
3941 * syswait.h: Use the autoconf recommended approach. Old code
3942 #if'd out in case we need to revert.
3944 * config.in (HAVE_SYS_WAIT_H): Added.
3946 2000-07-05 Andrew Innes <andrewi@gnu.org>
3948 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
3949 when non-NULL instead of __morecore, to take account of buffer
3950 memory. This also solves a problem with spurious memory warnings
3953 * ralloc.c: Make real_morecore non-static.
3955 * eval.c (internal_condition_case): Comment out abort if
3956 interrupt_input_blocked is not zero.
3958 * makefile.nt: Add support for `bootstrap' and related targets.
3959 Include minimal debug info in emacs.exe in release build.
3960 Remove all dependencies on lisp.h, and fixup some others.
3962 * w32.c (init_environment): Install code from 20.7 for providing
3963 default values for environment variables, based on the
3964 executable's own location.
3965 (map_w32_filename): Handle filenames that are longer than
3967 (sys_socket): Install socket inheritance bug fix from 20.7.
3969 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
3970 here via blockinput.h).
3972 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
3974 * w32menu.c (w32_menu_display_help):
3975 * xmenu.c (menu_help_callback): Use show_help_echo.
3977 * keyboard.h (show_help_echo): Declare.
3979 * keyboard.c (show_help_echo): New function, extracted from read_char.
3980 Feval its `msg' argument if it's a cons cell.
3981 (read_char): Use it.
3982 (follow_key): Pass `autoload' to get_keyelt.
3984 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
3985 (note_tool_bar_highlight, XTread_socket):
3986 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
3988 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
3989 (note_tool_bar_highlight, w32_read_socket):
3990 Do not gratuitously ignore non-string `help-echo' properties.
3992 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3994 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
3996 * window.c (delete_all_subwindows): Reset Vwindow_list.
3998 * xterm.c (x_append_glyph, x_append_composite_glyph)
3999 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
4000 changes in struct glyph starting 1999-12-27. Some bit-fields of
4001 struct glyph were not set, which made glyphs unequal when compared
4002 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
4003 effects were the result. This also depended on the contents of
4004 memory returned by xmalloc. If flickering happens again, activate
4005 the code in clear_glyph_row that's in #if 0. If the flickering is
4006 gone with that, chances are that it is caused by something
4009 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
4011 * dispextern.h: Add some comments.
4013 * window.c (add_window_to_list): Add parameter LIST.
4014 (window_list): Order list so that, for each frame, windows are
4015 in canonical order, and so that frames appear in the list in
4016 the order given by Vframe_list.
4017 (next_window): Reverse the handling of NEXT_P.
4019 2000-07-04 Gerd Moellmann <gerd@gnu.org>
4021 * window.c (Vwindow_list): New variable.
4022 (make_window, delete_window): Set Vwindow_list to nil.
4023 (check_window_containing): New function.
4024 (window_from_coordinates): Rewritten.
4025 (add_window_to_list, window_list, candidate_window_p)
4026 (decode_next_window_args, next_window): New functions.
4027 (Fnext_window, Fprevious_window): Rewritten in terms of
4029 (Fwindow_list): New function.
4030 (Fother_window): Cleaned up.
4031 (foreach_window): Add a longer "variable argument list". Let
4032 callback function return 0 to indicate that cycling over windows
4034 (foreach_window_1): Likewise.
4035 (freeze_window_start): Return int.
4036 (init_window): New function.
4037 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
4039 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
4040 input_event with bzero.
4041 (main): Call init_window.
4043 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
4046 2000-07-04 Kenichi Handa <handa@etl.go.jp>
4048 * composite.h (make_composition_value_copy): Extern it.
4050 * composite.c (make_composition_value_copy): New function.
4052 * editfns.c (Fformat): While copying text properties, make each
4053 composition property value a copy.
4055 * fns.c (concat): While copying text properties, make each
4056 composition property value a copy.
4058 2000-07-03 Gerd Moellmann <gerd@gnu.org>
4060 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
4062 * fns.c (sweep_weak_table): Mark only objects that are not
4065 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
4066 include those frames as candidates which have their focus
4067 redirected to the minibuffer frame.
4069 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
4071 * fns.c (Fputhash): Return `value' rather than nil.
4073 2000-06-30 Gerd Moellmann <gerd@gnu.org>
4075 * frame.c (next_frame): Don't check focus redirection in case
4076 MINIBUF is a window. Doing so excludes frames using MINIBUF
4077 unless their focus is redirected, which contradicts the
4078 specification of next-frame, and leads to infinite loops in
4079 certain situations when cycling through windows with next-window.
4081 2000-06-30 Kenichi Handa <handa@etl.go.jp>
4083 * coding.c (code_convert_region): Even if the length of text is
4084 zero, try to convert it if coding->type is coding_type_ccl.
4085 (decode_coding_string, encode_coding_string): Likewise.
4087 2000-06-28 Gerd Moellmann <gerd@gnu.org>
4089 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
4090 the display if windows_or_buffers_changed.
4092 * dispnew.c (struct row_entry): New structure.
4093 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
4094 (row_table_size, old_lines, new_lines, old_lines_size)
4095 (new_lines_size, run_pool, runs_size, runs): New variables.
4096 (add_row_entry): New function.
4097 (scrolling_window): Use data structures allocated with xmalloc and
4098 held in global variables, instead of allocating them with alloca and
4099 holding them in local variables. Use a larger hash table whose
4100 size depends on glyph matrix sizes. Don't use bzero to clear the
4101 hash table; instead, clear used slots only.
4103 * fns.c (next_almost_prime): Make it externally visible.
4105 * lisp.h (next_almost_prime): Add prototype.
4107 * s/isc4-0.h (sigunblock): Define.
4109 * s/sco5.h (sigunblock): Define.
4111 2000-06-27 Dave Love <fx@gnu.org>
4113 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
4114 (moved to osf5-0.h).
4115 [!NOT_C_CODE]: Protect string.h stuff.
4117 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
4118 (sys_siglist, NSIG): Definitions moved here from osf1.h.
4120 2000-06-27 Gerd Moellmann <gerd@gnu.org>
4122 * xdisp.c (resize_mini_window): Subtract the extra line spacing
4123 below the last line from the needed window height.
4125 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
4127 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
4128 (Fwidget_get): Use it.
4129 (syms_of_fns): Defsubr it.
4131 2000-06-26 Gerd Moellmann <gerd@gnu.org>
4133 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
4134 display info for XIM.
4135 (xim_open_dpy): Likewise.
4136 (xim_close_dpy): Don't free the display info's XIM.
4138 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
4140 * config.in (USE_XIM): New define.
4142 * keymap.c (get_keyelt): For menu-items containing a `:filter
4143 FILTER', apply FILTER to the menu-item's definition to get the
4144 real definition to use.
4146 * lisp.h (QCfilter): External declaration.
4148 * xfns.c (Fimage_size): New function.
4149 (syms_of_xfns): Defsubr it.
4151 2000-06-26 Andreas Schwab <schwab@suse.de>
4153 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
4156 2000-06-25 Dave Love <fx@gnu.org>
4158 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
4161 * Makefile.in (blockinput.h): Depend on atimer.h.
4162 (atimer.h): Depend on systime.h.
4164 * blockinput.h: Protect against multiple inclusion. Include
4167 * atimer.h: Protect against multiple inclusion. Include
4170 * lisp.h (swap_in_global_binding): Declare.
4172 2000-06-24 Ken Raeburn <raeburn@gnu.org>
4174 * process.c (Fopen_network_stream): Turn off atimers for duration
4175 of call to connect. (Patch from Gerd.)
4177 2000-06-23 Dave Love <fx@gnu.org>
4179 * ralloc.c: Maybe include unistd.h
4181 * emacs.c (setgrp): Undefine before defining.
4182 (malloc_warning, set_time_zone_rule, index): Prototype.
4184 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
4185 HAVE_STRUCT_TIMEZONE.
4187 * s/osf1.h: Move string.h hack here from alpha.h and make it
4189 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
4191 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
4192 (SOCKLEN_TYPE): Don't define.
4194 * m/alpha.h: Remove string.h hack.
4196 * s/osf5-0.h: New file.
4198 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
4199 include time.h, done by systime.h.
4200 [__FreeBSD__]: Remove redundant includes.
4202 * callproc.c (setpgrp): Undefine before defining.
4203 (delete_temp_file): Return Qnil to avoid warning.
4205 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
4207 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
4210 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
4212 * composite.h (compose_text): Declare.
4214 * xterm.c: Don't include sys/types.h unconditionally. Don't
4215 protect its inclusion with !USG (following xmenu.c).
4217 2000-06-23 Gerd Moellmann <gerd@gnu.org>
4219 * xfns.c (x_create_tip_frame): Initialize frame's colors like
4222 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
4224 * coding.c (decode_eol_post_ccl): Special handling for undecided
4225 and inconsistent EOL types.
4227 2000-06-22 Gerd Moellmann <gerd@gnu.org>
4229 * xrdb.c (x_load_resources): Add default resource for scroll bar's
4230 trough color and main window's background color.
4232 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
4235 * xterm.h (Xt_app_con): External declaration.
4237 * widget.c (EmacsFrameRealize): Fix typo.
4239 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
4241 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
4242 (handle_invisible_prop): Record the start of invisible text in
4243 it->add_overlay_start.
4244 (struct overlay_entry): Add member `overlay'.
4245 (handle_overlay_change): Simplify.
4246 (next_overlay_string): After having processed overlay strings at the
4247 end of the buffer, record that fact in
4248 it->overlay_strings_at_end_processed_p.
4249 (compare_overlay_entries): If before- and after-strings come
4250 from the same overlay, let before-strings come first.
4251 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
4252 (load_overlay_strings): Take it->add_overlay_start into account
4253 when adding overlay strings.
4255 * dispextern.h (struct it): Add member add_overlay_start.
4257 2000-06-22 Dave Love <fx@gnu.org>
4259 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
4261 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
4263 2000-06-22 Kenichi Handa <handa@etl.go.jp>
4265 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
4268 2000-06-21 Dave Love <fx@gnu.org>
4270 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
4272 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
4274 * syntax.c (back_comment): Simplify string-parity counting (with
4275 the added benefit of handling multiple string-styles as long as
4276 they are not intertwined).
4277 Jump to the slow code as soon as a comment starter is found in
4278 a "string_lossage" position. Fixes the case: " /* " /* " */.
4280 2000-06-21 Dave Love <fx@gnu.org>
4282 * Makefile.in: Use GETLOADAVG_LIBS.
4284 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
4285 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
4287 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4289 * syntax.c (describe_syntax): Recognize the `n'estable bit.
4290 (Fforward_comment, scan_lists):
4291 Check the comstyle of single-char comment-starters.
4292 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
4293 we're just at the beginning of the comment (f.ex with (*) ... (*)).
4294 Check the comstyle of single-char comment-starters.
4295 Clarify control-flow around the Scomment case.
4297 2000-06-20 Dave Love <fx@gnu.org>
4299 * fns.c (make_hash_table, maybe_resize_hash_table):
4300 Cast arg of next_almost_prime.
4302 * tparam.c [emacs]: Include lisp.h.
4304 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
4307 2000-06-20 Gerd Moellmann <gerd@gnu.org>
4309 * keyboard.c (adjust_point_for_property): Check if display
4310 property should be treated as intangible by looking at its
4313 * xdisp.c (single_display_prop_intangible_p)
4314 (display_prop_intangible_p): New functions.
4316 * dispextern.h (display_prop_intangible_p): Add prototype.
4318 * xdisp.c (dump_glyph_row): Show type of glyph->object.
4320 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
4321 argument to sigprocmask.
4323 * s/sco5.h (sigblock): Redefined to pass a pointer as second
4324 argument to sigprocmask.
4326 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
4327 sigprocmask_set, and pass a pointer to it to sigprocmask.
4329 * sysdep.c (sigprocmask_set): New variable.
4331 * fileio.c (make_temp_name): Don't use `%s' in string passed to
4334 2000-06-20 Sam Steingold <sds@gnu.org>
4336 * xrdb.c: Don't declare xmalloc, xrealloc.
4338 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4340 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
4341 (re_comp): Cast gettext return value to avoid complaints when
4344 2000-06-20 Dave Love <fx@gnu.org>
4346 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
4349 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
4351 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
4353 * m/alpha.h: Don't declare xmalloc, xrealloc.
4355 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
4357 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
4359 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
4361 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
4364 * keyboard.h (poll_for_input_1): Declare.
4366 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
4368 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
4370 * doprnt.c: Don't declare xmalloc, xrealloc.
4372 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
4373 (getenv, ctime, getwd): Removed.
4374 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
4376 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
4377 x_set_tool_bar_lines.
4379 * config.in: Add HAVE_GETWD. Move some definitions above
4380 machine/system includes.
4382 2000-06-20 Kenichi Handa <handa@etl.go.jp>
4384 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
4386 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
4387 contain information about ENCODING.
4389 * fontset.c (FONTSET_ASCII): Use the first element of char table
4390 for an ASCII font, not defalt slot.
4391 (fontset_ref_via_base): If FONTSET doesn't contain information for
4392 C, try the default fontset.
4393 (make_fontset): Don't copy the default fontset.
4394 (fontset_font_pattern): Likewise.
4395 (accumulate_font_info): If ELT is nil, use the corresponding
4396 element in the default fontset.
4398 2000-06-19 Dave Love <fx@gnu.org>
4400 * syntax.c (Fparse_partial_sexp): Doc fix.
4402 * regex.h: Test PROTOTYPES as well as __STDC__.
4404 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
4405 errno, strerror. Put text after #endif in comment.
4407 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
4410 * xterm.c (x_frame_of_widget): Likewise.
4412 2000-06-19 Gerd Moellmann <gerd@gnu.org>
4414 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
4415 to Vfundamental_mode_abbrev_table.
4417 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
4418 bogus objects are marked. This slows down GC by ~80 percent, but
4419 it might be worth trying when debugging GC-related problems.
4420 This feature requires conservative stack marking to be enabled.
4422 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
4423 returns XLookupChars, reset `modifiers' to zero.
4425 2000-06-19 Dave Love <fx@gnu.org>
4427 * mktime.c: Unprotoized.
4429 2000-06-19 Richard Stallman <rms@gnu.org>
4431 * data.c (set_internal): If variable is frame-local,
4432 store the new value immediately into the frame parameter alist.
4434 2000-06-19 Ken Raeburn <raeburn@gnu.org>
4436 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
4437 in the custom handler pointer.
4439 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
4440 value, or checks for CHAR_META can fail when Lisp_Object is a
4442 * keymap.c (get_keyelt): Likewise.
4444 2000-06-19 Kenichi Handa <handa@etl.go.jp>
4446 * ccl.h (struct ccl_program): New member eol_type.
4447 (struct ccl_spec): New member cr_carryover.
4449 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
4450 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
4452 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
4453 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
4454 (decode_eol_post_ccl): New function.
4455 (decode_coding): Don't detect EOL format here for CCL based coding
4457 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
4458 decode_eol_post_ccl after running the CCL program.
4459 (code_convert_region): Don't detect EOL format here for CCL based
4461 (decode_coding_string): Likewise.
4463 2000-06-18 Ken Raeburn <raeburn@gnu.org>
4465 * charset.c (update_charset_table): Use XINT on "iso_final_char"
4466 when treating it as an integer.
4468 * coding.h (encode_coding_string): Declare.
4470 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
4473 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
4474 "xkeymap" to avoid shadowing the "enum map_type" value that needs
4475 to be passed to get_local_map.
4477 * sound.c (Fplay_sound): Don't call make_number on
4478 Frun_hook_with_args count argument.
4480 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
4481 for lisp objects in X event structure data field, when lisp
4482 objects are represented with unions.
4483 (x_scroll_bar_to_input_event): Ditto.
4485 2000-06-16 Ken Raeburn <raeburn@gnu.org>
4487 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
4488 termination of string. Fix sense of test whether
4489 Vline_number_display_limit is an integer.
4491 2000-06-16 Gerd Moellmann <gerd@gnu.org>
4493 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
4494 only if HAVE_X_WINDOWS.
4496 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
4499 * dispnew.c (update_frame_1): Handle case that cursor vpos is
4502 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
4504 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
4507 2000-06-15 Kenichi Handa <handa@etl.go.jp>
4509 * coding.c (decode_coding_emacs_mule): Always set src_base at the
4510 start of the while loop.
4512 2000-06-15 Gerd Moellmann <gerd@gnu.org>
4514 * atimer.c (alarm_signal_handler): Add forward declaration.
4516 * data.c (set_internal): Remove debug code.
4518 2000-06-14 Gerd Moellmann <gerd@gnu.org>
4520 * Makefile.in (bootstrap-temacs): Add `-I../src'.
4522 * unexec.c (toplevel) [COFF]: Include coff.h.
4524 * s/lynxos.h: New file.
4526 * keymap.c (Fsingle_key_description): Enclose function key and
4527 event symbol names in angle brackets.
4529 * xdisp.c (setup_echo_area_for_printing): Call
4530 message_log_maybe_newline if message_buf_print is not set.
4532 * print.c (printchar, strout): Don't check message_buf_print
4533 before calling setup_echo_area_for_printing because that
4534 function does something useful even when message_buf_print is
4537 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
4539 (ensure_echo_area_buffers): Initialize echo buffer's
4540 truncate lines setting to nil.
4541 (with_echo_area_buffer): Don't set the echo buffer's truncate
4543 (set_message_1): Set it here instead, based on the value
4544 of message_truncate_lines.
4545 (resize_mini_window): Handle case that lines are truncated.
4546 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
4547 message-truncate-lines.
4549 * keyboard.c (read_char): Bind message-truncate-lines to t
4550 while displaying a help-echo.
4552 * lisp.h (Qmessage_truncate_lines): External declaration.
4554 2000-06-13 Gerd Moellmann <gerd@gnu.org>
4556 * xdisp.c (Vline_number_display_limit): Renamed from
4557 line_number_display_limit.
4558 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
4559 Extend documentation string. Initialize
4560 Vline_number_display_limit to nil meaning no limit.
4561 (decode_mode_spec): Use Vline_number_display_limit with its new
4564 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
4566 2000-06-13 Richard Stallman <rms@gnu.org>
4568 * frame.c (Fmodify_frame_parameters): Doc fix.
4570 * xfns.c (x_set_frame_parameters): Comment fix.
4572 * frame.c (store_frame_param): Call swap_in_global_binding if the
4573 variable's current binding was chosen based on this frame.
4575 * data.c (swap_in_global_binding): New function.
4577 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4579 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
4580 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
4582 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4584 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
4586 2000-06-12 Jason Rumney <jasonr@gnu.org>
4588 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
4590 * w32.h (EMACS_W32_H): Renamed from _NT_H_
4592 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
4594 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
4596 2000-06-12 Gerd Moellmann <gerd@gnu.org>
4598 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
4599 (syms_of_xfaces): Defsubr Sdump_colors.
4600 (x_free_colors): Don't treat b&w specially on default visual.
4601 (x_free_dpy_colors): New function.
4602 (free_face_colors): Don't check visual class; it's done
4605 * xterm.c (x_frame_of_widget): New function.
4606 (x_alloc_nearest_color_for_widget): Use it.
4607 (x_copy_dpy_color): New function.
4608 (x_destroy_window): Free various colors.
4610 2000-06-12 Kenichi Handa <handa@etl.go.jp>
4612 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
4614 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
4616 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
4618 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
4620 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
4622 2000-06-11 Dave Love <fx@gnu.org>
4624 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
4626 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
4628 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
4630 2000-06-11 Gerd Moellmann <gerd@gnu.org>
4632 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
4635 2000-06-10 Kenichi Handa <handa@etl.go.jp>
4637 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
4638 (regex_compile): Fix the code for handling the case of single byte
4639 char and multibyte char being mixed in a range within [...].
4641 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
4642 and dst_multibyte members of coding.
4644 * charset.c (update_charset_table): Update the table
4646 (init_charset_once): Initialize elements of bytes_by_char_head to
4647 1 except for leading codes for private charases.
4649 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
4650 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
4653 2000-06-09 Ken Raeburn <raeburn@gnu.org>
4655 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
4656 access the data it doesn't point to.
4658 2000-06-08 Gerd Moellmann <gerd@gnu.org>
4660 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
4661 will be translated to a switch-frame event when reading the
4662 event queue. This is necessary because Emacs otherwise won't
4663 perform a switch-frame to a new frame until some other event, for
4664 example a keystroke event, forces it to do so. This has various
4665 effects, one visible being that the cursor of a frame created with
4666 C-x 5 2 or switched to with a window manager key binding like
4667 A-TAB stays hollow because selected_window isn't on the newly
4668 focused frame until the switch-frame is performed.
4670 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
4671 generating a switch-frame event if necessary.
4673 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
4675 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
4678 2000-06-08 Kenichi Handa <handa@etl.go.jp>
4680 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
4683 2000-06-07 Gerd Moellmann <gerd@gnu.org>
4685 * window.c (displayed_window_lines): Take empty lines at
4686 the bottom of a window into account.
4688 * window.c (displayed_window_lines): New function.
4689 (Fmove_to_window_line): Use displayed_window_lines to determine
4690 the number of lines to move, instead of using the window's height.
4692 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
4693 to stop reading, even if the form read sets point to a different
4694 value when evaluated.
4696 * xdisp.c (display_line): Fix code deciding in which line to
4699 2000-06-07 Kenichi Handa <handa@etl.go.jp>
4701 * fileio.c (e_write): Free composition data if stored in
4704 2000-06-06 Gerd Moellmann <gerd@gnu.org>
4706 * xdisp.c (display_line): Set row's and iterator's
4707 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
4708 Set cursor even if row ends in the middle of a character.
4709 (dump_glyph_row): Print values of new flags.
4710 (redisplay_window) <cursor movement in unchanged window>: When
4711 point has been moved forward, and PT is at the end of the cursor
4712 row, don't place the cursor in the next row if the cursor row ends
4713 in the middle of a character or at ZV.
4715 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
4716 (struct glyph_row): Add starts_in_middle_of_char_p and
4717 ends_in_middle_of_char_p.
4718 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
4719 ends_in_middle_of_char_p flag.
4720 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
4722 * term.c (append_glyph): Revert change of 2000-06-06.
4724 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
4725 padding glyph not fitting on line as whole character not
4728 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
4729 this isn't true for images with `:ascent 100'.
4731 2000-06-06 Kenichi Handa <handa@etl.go.jp>
4733 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
4734 as modified if it is originally unmodified.
4736 * term.c (encode_terminal_code): Change the way to check if
4737 terminal coding does any conversion.
4738 (append_glyph): Set glyph->pixel_width correctly.
4740 * xdisp.c (display_line): While checking line continuation, pay
4741 attention to a padding glyph.
4743 2000-06-05 Gerd Moellmann <gerd@gnu.org>
4745 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
4747 2000-06-05 Dave Love <fx@gnu.org>
4749 * xdisp.c: Include fontset.h.
4751 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
4753 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4755 * dispnew.c: Conditionally include term.h.
4757 * coding.h: Declare code_convert_string_norecord.
4759 * frame.h (struct frame): Use volatile unconditionally.
4761 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
4763 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
4765 * systime.h: Protect against multiple inclusion.
4766 (timezone) [USG5_4]: Define as time_t.
4768 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4769 (Foptimize_char_table, make_temp_name): Declare.
4771 * Makefile.in (xdisp.o): Depend on fontset.h.
4773 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4775 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4776 (Foptimize_char_table, make_temp_name): Declare.
4780 * s/netbsd.h: Don't define autoconfiscated MATHERR.
4782 2000-06-02 Dave Love <fx@gnu.org>
4784 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
4786 2000-06-02 Gerd Moellmann <gerd@gnu.org>
4788 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
4789 result face, set flags in that face indicating that colors may not
4792 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
4793 glyph, use the ASCII NUL character to determine the face.
4795 2000-06-02 Dave Love <fx@gnu.org>
4797 * sysdep.c: Conditionally include stdlib.h, unistd.h.
4798 (VFORK_RETURN_TYPE): Remove.
4800 * config.in: Add NO_MATHERR.
4802 2000-06-01 Dave Love <fx@gnu.org>
4804 * cmds.c (internal_self_insert): Don't check
4805 Vbefore_change_function, Vafter_change_function.
4807 * insdel.c (signal_before_change, signal_after_change): Likewise.
4809 * buffer.c (Vbefore_change_function, Vafter_change_function):
4810 Variables and their initializations deleted.
4812 * callint.c (Fcall_interactively): Doc fix.
4814 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
4816 2000-05-31 Dave Love <fx@gnu.org>
4818 * textprop.c: Revert last change -- duplicated.
4820 2000-05-31 Gerd Moellmann <gerd@gnu.org>
4822 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
4825 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
4827 2000-05-31 Jason Rumney <jasonr@gnu.org>
4829 * search.c (Fre_search_forward, Fre_search_backward)
4830 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
4832 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
4834 2000-05-30 Jason Rumney <jasonr@gnu.org>
4836 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
4837 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
4839 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
4842 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
4843 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
4844 expand a nil default_filename.
4846 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
4847 pointer to glyph_to_pixel_coords, not a frame.
4849 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
4850 coding.h to dependencies.
4852 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
4854 * w32console.c (glyph_to_pixel_coords): Change first parameter to
4855 window pointer to be consistent with w32term.c and xterm.c.
4857 * w32fns.c: Format and doc changes to bring closer to xfns.c.
4858 (VIETNAMESE_CHARSET): Define if not defined in system headers.
4859 (Qline_spacing, Qcenter): New variables.
4860 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
4861 (x_set_line_spacing): New function.
4862 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
4864 (x_specified_cursor_type): New function.
4865 (x_set_cursor_type): Use it.
4866 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
4868 (validate_x_resource_name, x_get_resource_string): Measure lengths
4869 of external strings in bytes.
4870 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
4871 GetTextExtentPoint32 with NULL title.
4872 (Fx_create_frame): Initialize Qline_spacing.
4873 (w32_load_system_font): Initialize font->double_byte_p.
4874 (x_to_w32_charset): Use Vw32_charset_info_alist.
4875 (Image, busy cursor, tooltip functions): Merged changes from
4876 xfns.c. Not yet functional on Windows.
4878 * w32gui.h (W32FontStruct): Add double_byte_p member.
4880 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
4881 (emacs_button_translation): Use it.
4882 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
4883 in `mask' to be set.
4885 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
4888 * w32term.c: Format and doc changes to bring closer to xterm.c.
4889 (w32_char_font_type): New enum.
4890 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
4891 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
4892 (w32_encode_char): New function.
4893 (x_encode_char): Removed.
4894 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
4895 x_encode_char and w32_font_is_double_byte.
4896 (x_produce_image_glyph): Use image_ascent.
4897 (x_produce_glyphs): Use new version of w32_per_char_metric and
4898 handle NULL return value. Allow extra line spacing.
4899 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
4900 (w32_get_glyph_overhangs): Remove unicode_p param. Use
4901 w32_font_type member of glyph instead.
4902 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
4903 (fast_find_position): Make sure not to consider rows not visible
4905 (w32_read_socket) [WM_MENUSELECT]: Cannot call
4906 w32_menu_display_help with input blocked, as it can abort.
4907 (x_display_and_set_cursor): Choose cursor depending
4908 on buffer-local value of cursor_type.
4909 (x_draw_bar_cursor): Add parameter WIDTH.
4911 * w32term.h (CP_DEFAULT): Define.
4912 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
4914 2000-05-30 Gerd Moellmann <gerd@gnu.org>
4916 * search.c (Fre_search_forward, Fre_search_backward)
4917 (Fposix_search_backward, Fposix_search_forward): Doc fix.
4919 2000-05-30 Kenichi Handa <handa@etl.go.jp>
4921 * coding.c (detect_coding_iso2022): Fix code for checking
4922 CODING_CATEGORY_MASK_ISO_8_2.
4924 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
4926 * regex.c (PREFETCH_NOLIMIT): New function.
4927 (re_match_2_internal): Use it and adjust the end_match_2 logic.
4929 2000-05-29 Gerd Moellmann <gerd@gnu.org>
4931 * syntax.c (find_defun_start): Move test for
4932 open_paren_in_column_0_is_defun_start outside of the loop.
4934 * xdisp.c (redisplay_window): Really switch buffers when
4935 displaying mode lines, and temporarily set selected_frame to the
4936 frame of the window that's redisplayed.
4938 * xfaces.c (free_realized_faces): Block/unblock input.
4939 (free_realized_multibyte_face): Ditto.
4941 2000-05-29 Dave Love <fx@gnu.org>
4943 * textprop.c (Qkeymap): New variable.
4944 (syms_of_textprop): Intern it.
4946 * keymap.c: Include intervals.h.
4947 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
4949 * Makefile.in (keymap.o): Depend on intervals.h.
4951 * keyboard.c (menu_bar_items, tool_bar_items)
4952 (Fexecute_extended_command): Deal with `keymap' property.
4953 (read_key_sequence): Track map from `keymap' property as well as
4956 * intervals.c (get_local_map): Extra arg to allow looking for
4959 * intervals.h (map_property): New enum.
4960 (get_local_map): Extra arg using it.
4963 * lisp.h (get_local_map): Don't declare here.
4965 2000-05-29 Kenichi Handa <handa@etl.go.jp>
4967 * Makefile.in (callproc.o): Depend on composite.h.
4969 * callproc.c: Include composite.h.
4970 (Fcall_process): Handle composition correctly.
4972 * coding.h (coding_allocate_composition_data): Extern it.
4973 (coding_restore_composition): Likewise.
4975 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
4976 yet allocated, finish decoding with result
4977 CODING_FINISH_INSUFFICIENT_CMP.
4978 (coding_allocate_composition_data): Make it non-static.
4979 (coding_restore_composition): Likewise.
4981 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
4983 * charset.c (syms_of_charset): Revert last change.
4985 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4987 * term.c (produce_glyphs): Treat characters from the eight-bit-*
4988 charsets as unibyte, with 1-column screen width. Sent by Kenichi
4991 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4993 * charset.c (syms_of_charset): Set width of character sets
4994 eight-bit-control and eight-bit-graphic to 1 column.
4996 2000-05-26 Gerd Moellmann <gerd@gnu.org>
4998 * config.in (HAVE_SPEED_T): New define.
5000 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
5003 2000-05-26 Dave Love <fx@gnu.org>
5005 * coding.c (shrink_decoding_region): Initialize eol_conversion.
5007 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
5008 (Fsubr_arity): New function.
5009 (syms_of_data): Install them.
5011 2000-05-26 Kenichi Handa <handa@etl.go.jp>
5013 * charset.c (init_charset_once): Set the table bytes_by_char_head
5016 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
5017 the default fontset to what Emacs uses by default.
5018 (check_registry_encoding): This function deleted.
5019 (Fset_fontset_font): Remove the adhoc condition for the default
5020 fontset. Allow cons in FONTNAME.
5022 * fns.c (map_char_table): Ignore char-table entries for
5023 charsets eight-bit-control and eight-bit-graphic.
5025 2000-05-25 Ken Raeburn <raeburn@gnu.org>
5027 * emacs.c (main): Initialize keyboard syms before initializing
5028 window code, so face names are available.
5030 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
5032 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
5033 of an anchor at the beginning of a shy-group.
5035 2000-05-25 Gerd Moellmann <gerd@gnu.org>
5037 * xdisp.c (handle_invisible_prop): Don't try to skip over
5038 invisible text if end of text is already reached.
5040 2000-05-25 Dave Love <fx@gnu.org>
5042 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
5044 * coding.c (encode_eol): Add null statement after label.
5046 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
5048 * w16select.c (Fw16_set_clipboard_data): Fix the change from
5051 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5053 * ccl.c (ccl_driver): Fix previous change.
5055 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5057 * coding.c (run_pre_post_conversion_on_str): Set point to the
5058 beginning of buffer before calling coding->post_read_conversion.
5059 (decode_coding_string): Give correct args to
5060 run_pre_post_conversion_on_str.
5061 (encode_coding_string): Likewise.
5063 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
5064 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
5065 eight-bit-graphic correctly.
5067 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
5069 * fileio.c (Finsert_file_contents): Even if a file is not found,
5070 execute codes for setting up coding system. Call
5071 after-insert-file-functions unconditionally.
5073 2000-05-24 Gerd Moellmann <gerd@gnu.org>
5075 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
5076 BSD_PGRPS are not defined.
5078 2000-05-24 Kenichi Handa <handa@etl.go.jp>
5080 * charset.c (update_charset_table): Accept nil in LONG_NAME and
5082 (syms_of_charset): Avoid building same strings.
5084 2000-05-23 Gerd Moellmann <gerd@gnu.org>
5086 * lread.c (Fload): Add a comment about the meaning of
5087 Vuser_init_file being t.
5089 * puresize.h (BASE_PURESIZE): Increase to 675000.
5091 * s/gnu-linux.h (setpgrp): Don't define it here because this
5092 prevents compilation on GNU/Linux systems with glib 2.2.
5094 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
5097 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
5099 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
5100 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
5102 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
5104 2000-05-23 Kenichi Handa <handa@etl.go.jp>
5106 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
5109 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
5111 * term.c (encode_terminal_code): Set coding->src_multibyte
5114 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
5116 2000-05-22 Kenichi Handa <handa@etl.go.jp>
5118 * keyboard.c (read_char): Allow character codes 128..255 to be
5119 handled by input-method-function.
5121 * insdel.c (adjust_markers_for_replace): Fix previous change.
5122 (adjust_after_replace): If PREV_TEXT is nil, call
5123 adjust_markers_for_insert, not adjust_markers_for_replace.
5125 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
5127 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
5128 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
5129 [HAVE_GRANDPT]: Define.
5130 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
5132 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
5135 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
5137 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
5139 2000-05-20 Kenichi Handa <handa@etl.go.jp>
5141 The following changes are to handle 8-bit characters in a
5142 multibyte buffer/string without facing with byte combining
5143 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
5144 eight-bit-graphic (for 0xA0..0xFF) are introduced.
5146 * Makefile.in (fns.o): Depend on charset.h.
5148 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
5149 convert it to unibyte.
5150 (make_string): Use parse_str_as_multibyte, not chars_in_text.
5152 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
5153 apparent char boundary.
5154 (Fset_buffer_multibyte): Convert 8-bit characters in the range
5155 0x80..0x9F to/from multibyte form.
5157 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
5160 * callproc.c (Fcall_process): Always encode an argument string if
5161 it is multibyte. Setup src_multibyte and dst_multibyte members of
5162 process_coding properly.
5164 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
5165 SPLIT_NON_ASCII_CHAR.
5167 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
5169 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
5171 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
5173 (SPLIT_CHARACTER_SEQ): This macro deleted.
5174 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
5176 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
5177 and eight-bit-graphic.
5178 (char_to_string): Likewise. Signal an error for too large
5180 (char_printable_p): Return 0 for 8-bit characters.
5181 (update_charset_table): Update iso_charset_table only when a final
5182 character is non-negative.
5183 (find_charset_in_text): Renamed from find_charset_in_str.
5184 Arguments and return value changed. Callers changed.
5185 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
5186 be -1 if CHARSET is used only internally.
5187 (Fmake_char_internal): Handle new charsets; eight-bit-control and
5189 (Fcharset_after): Simplified.
5190 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
5191 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
5192 (multibyte_chars_in_text): Simplified by assuming there's no
5193 invalid multibyte sequence.
5194 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5195 str_as_unibyte): New functions.
5196 (Fstring): Simpified by assuming that byte combining never
5198 (init_charset_once): Initialization for
5199 LEADING_CODE_8_BIT_CONTROL.
5200 (syms_of_charset): Intern and staticpro Qeight_bit_control and
5201 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
5202 eight-bit-control and eight-bit-graphic.
5204 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
5205 CHARSET_8_BIT_GRAPHIC): New macros.
5206 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
5207 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
5208 (CHARSET_REVERSE_CHARSET): Likewise.
5209 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
5211 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
5212 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
5213 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
5214 encounter an invalid multibyte sequence.
5215 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
5216 sequence is always valid.
5217 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
5218 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
5220 (CHAR_STRING): For 8-bit characters, call char_to_string.
5221 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
5222 multibyte sequence is always valid.
5223 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
5224 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5225 str_as_unibyte): Extern them.
5226 (BCOPY_SHORT): Fix a bug.
5227 (CHAR_LEN): This macro deleted. Callers changed to use
5229 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
5230 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
5231 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
5233 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
5234 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
5235 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
5236 EMIT_BYTES): New macros.
5237 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
5238 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
5240 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
5241 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
5242 check the validity of multibyte sequence.
5243 (decode_coding_emacs_mule): New function.
5244 (encode_coding_emacs_mule): New macro.
5245 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
5247 (DECODE_ISO_CHARACTER): Just return a character code.
5248 (DECODE_COMPOSITION_START): Set coding->result instead of result.
5249 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
5250 EMIT_CHAR to produced decoded characters. Exit the loop only by
5251 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
5253 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
5254 only position codes for an invalid character.
5255 (encode_designation_at_bol): Return new destination pointer. 5th
5256 arg DSTP is changed to DST.
5257 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
5258 from the source by ONE_MORE_CHAR. Don't handle the case of last
5260 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
5262 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
5263 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
5264 TWO_MORE_BYTES to fetch a byte from the source.
5265 (encode_eol): Pay attention to coding->src_multibyte.
5266 (detect_coding, detect_eol): Preserve members src_multibyte and
5268 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
5269 (encoding_buffer_size): Set magnification to 3 for all coding
5270 systems that require encoding.
5271 (ccl_coding_driver): For decoding, be sure that the result is
5272 valid multibyte sequence.
5273 (decode_coding): Initialize coding->errors and coding->result.
5274 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
5275 and raw-text, always call decode_eol. Handle the case of last
5276 block here. If not coding->dst_multibyte, convert the resulting
5277 sequence to unibyte.
5278 (encode_coding): Initialize coding->errors and coding->result.
5279 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
5280 and raw-text, always call encode_eol. Handle the case of last
5282 (shrink_decoding_region, shrink_encoding_region): Detect cases
5283 that we can't skip data more rigidly.
5284 (code_convert_region): Setup src_multibyte and dst_multibyte
5285 members of coding. For decoding, if the buffer is multibyte,
5286 convert the source sequence to unibyte in advance. For encoding,
5287 if the buffer is multibyte, convert the resulting sequence to
5288 multibyte afterward.
5289 (run_pre_post_conversion_on_str): New function.
5290 (code_convert_string): Deleted and divided into the following two.
5291 (decode_coding_string, encode_coding_string): New functions.
5292 (code_convert_string1, code_convert_string_norecord): Call one of
5294 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
5295 MAKE_NON_ASCII_CHAR.
5296 (Fset_terminal_coding_system_internal,
5297 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
5298 and dst_multibyte members.
5299 (init_coding_once): Initialize iso_code_class with new enum
5300 ISO_control_0 and ISO_control_1.
5302 * coding.h (enum iso_code_class_type): Member ISO_control_code is
5303 devided into ISO_control_0 and ISO_control_1.
5304 (struct coding_system): New members src_multibyte, dst_multibyte,
5305 errors, and result. Delete member fake_multibyte.
5306 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
5308 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
5311 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
5314 * editfns.c (Fformat): Be sure to convert 8-bit characters to
5316 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
5318 (Ftranspose_region): Delete codes for handling byte combining.
5320 * fileio.c (Finsert_file_contents): Setup src_multibyte and
5321 dst_multibyte members of coding. On handling REPLACE on unibyte
5322 buffer, convert the result of decode_coding to unibyte. On
5323 inserting into a mutibyte buffer, always call code_convert_region.
5324 (e_write): Setup coding->src_multibyte according to the
5325 multibyteness of the source (buffer or string).
5327 * fns.c (concat): Handle 8-bit characters correctly.
5328 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
5329 unibyte in the result.
5330 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
5331 valid multibyte form in the result.
5332 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5333 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
5334 return -1, signal an error.
5335 (base64_encode_1): New arg MULTIBYTE. Get each character by
5336 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
5337 character is found, return -1.
5338 (Fbase64_decode_region): Delete codes for handling byte-combining.
5339 Treat each decoded byte as a unibyte character.
5340 (Fbase64_decode_string): Return unibyte string.
5341 (Fcompare_strings, concat, string_byte_to_char): Use
5342 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
5343 FETCH_STRING_CHAR_ADVANCE.
5344 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5345 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
5347 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
5348 SPLIT_NON_ASCII_CHAR.
5349 (fontset_ref_via_base, fontset_set): Likewise
5351 * insdel.c (adjust_markers_for_record_delete): Deleted.
5352 (adjust_markers_for_insert): Argument changed. Caller changed.
5353 (adjust_markers_for_replace): Likewise.
5354 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
5355 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
5356 (copy_text): Delete unused local varialbe c_save. For converting
5357 to multibyte, be sure to make all 8-bit characters in valid
5359 (count_size_as_multibyte): Handle 8-bit characters correctly.
5360 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5361 adjust_after_replace, replace_range, del_range_2)
5362 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
5363 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5364 adjust_after_replace, replace_range, del_range_2) Delete codes for
5365 handling byte combining.
5366 (adjust_before_replace): Deleted.
5368 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
5369 SPLIT_NON_ASCII_CHAR.
5370 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5371 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
5373 (Fkey_description): Likewise.
5375 * lread.c (read1): On reading multibyte string, be sure to make
5376 all 8-bit chararacters in valid multibyte form.
5377 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5379 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
5382 * process.c (Fstart_process): GCPRO current_dir before calling
5383 Ffind_operation_coding_system. Encode arguments here.
5384 (create_process): Don't encode arguments here. Setup
5385 src_multibyte and dst_multibyte members of struct coding.
5386 (read_process_output): Setup src_multibyte and dst_multibyte
5387 members of struct coding. If the output is to multibyte buffer,
5388 always decode the output of the process. Adjust the
5389 representation of 8-bit characters to the multibyteness of the
5391 (send_process): Setup coding->src_multibyte according to the
5392 multibyteness of the source.
5394 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
5396 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
5397 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
5399 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
5402 * w16select.c (Fw16_set_clipboard_data): Setup members
5403 src_multibyte and dst_multibyte of coding. Adjusted for the
5404 change for find_charset_in_str.
5405 (Fw16_get_clipboard_data): Likewise.
5407 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
5408 dst_multibyte of coding.
5409 (x_to_w32_font): Likewise.
5411 * w32select.c (Fw32_set_clipboard_data): Setup members
5412 src_multibyte and dst_multibyte of coding. Adjusted for the
5413 change for find_charset_in_str.
5414 (Fw32_get_clipboard_data): Likewise.
5416 * xdisp.c (get_next_display_element): Handle 8-bit characters
5418 (next_element_from_display_vector): Use CHAR_BYTES instead of
5420 (disp_char_vector): Use SPLIT_CHAR instead of
5421 SPLIT_NON_ASCII_CHAR.
5423 * xselect.c (selection_data_to_lisp_data): Setup members
5424 src_multibyte and dst_multibyte of coding. Adjusted for the
5425 change for find_charset_in_str.
5426 (lisp_data_to_selection_data): Likewise.
5428 2000-05-19 Gerd Moellmann <gerd@gnu.org>
5430 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
5433 * dispextern.h (Vimage_types): Add extern declaration.
5435 * xdisp.c (Vimage_types): Moved here from xfns.c.
5436 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
5438 * xfns.c (Vimages_types): Moved to xdisp.c.
5439 (syms_of_xfns): Move `image-types' to xdisp.c.
5441 * w32fns.c (Vimage_types): Removed.
5442 (syms_of_w32fns): Remove `image-types'.
5444 2000-05-18 Kenichi Handa <handa@etl.go.jp>
5446 * fns.c (map_char_table): Pay attention to character number of
5447 charset. Check the validity of charset at the first level. For
5448 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
5451 * fontset.c: Include "buffer.h".
5452 (fs_load_font): If the face has fontset, record the face ID in
5454 (Finternal_char_font): New function.
5455 (accumulate_font_info): New function.
5456 (Ffontset_info): Rewritten for the new fontset implementation.
5457 (syms_of_fontset): Register Vdefault_fontset in the first element
5458 of Vfontset_table. Include Vdefault_fontset in
5459 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
5462 2000-05-16 Dave Love <fx@gnu.org>
5464 * m/iris5d.h: Deleted -- unused.
5466 2000-05-16 Gerd Moellmann <gerd@gnu.org>
5468 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
5469 `invalid' instead of `illegal'.
5471 * indent.c (Fmove_to_column): When ending within a tab, insert
5472 spaces first so that markers at the end of the tab get adjusted.
5474 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
5475 buffer list that wasn't selected in that frame.
5477 * filelock.c (get_boot_time): To obtain an 8 char file name, which
5478 is needed on mescaline, use a 2 char prefix, and call
5479 make_temp_name with second arg non-zero.
5481 * fileio.c (make_temp_name): New function, extracted from
5483 (Fmake_temp_name): Use it.
5485 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
5487 * window.c (coordinates_in_window): Subtract 1 when computing
5490 2000-05-15 Gerd Moellmann <gerd@gnu.org>
5492 * Makefile.in (lisp): Add env.elc.
5494 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
5496 2000-05-12 Gerd Moellmann <gerd@gnu.org>
5498 * search.c (Freplace_match): Handle case of `\N' in the
5499 replacement when there's no group N.
5501 2000-05-11 Gerd Moellmann <gerd@gnu.org>
5503 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
5504 of the message to message_dolog.
5506 * keyboard.c (read_char): Don't clear current message for help
5507 events; let the code handling help events handle this. Change
5508 code detecting help events that should be ignored.
5510 * xdisp.c (handle_single_display_prop): Don't try to set PT if
5511 we're interating over a string.
5513 2000-05-09 Dave Love <fx@gnu.org>
5515 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
5516 that offset before writing. Move gcpro region past call of
5519 2000-05-04 Dave Love <fx@gnu.org>
5521 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
5523 2000-05-04 Gerd Moellmann <gerd@gnu.org>
5525 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
5526 of inserted characters when BUF equals the current buffer, and PT
5527 is in front of or equal to FROM.
5529 2000-05-03 Gerd Moellmann <gerd@gnu.org>
5531 * xdisp.c (handle_single_display_prop): If display property value
5532 is invalid, or something not supported on the frame, restore
5533 iterator's position to what it was initially. Make sure to return
5534 0 for invalid and unsupported property values.
5536 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
5537 that x_per_char_metric returns null.
5539 2000-05-02 Gerd Moellmann <gerd@gnu.org>
5541 * xterm.h (struct face): Add forward declaration.
5542 (struct image): Ditto.
5543 (image_ascent): Add prototype.
5545 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5546 (x_draw_image_relief, x_draw_image_foreground_1): Call function
5547 image_ascent instead of using IMAGE_ASCENT.
5549 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
5550 (IMAGE_ASCENT): Removed.
5552 * xfns.c (Qcenter): New variable.
5553 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
5554 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
5555 (image_ascent): New function.
5556 (lookup_image): Recognize `:ascent center'.
5557 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5558 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
5559 (xbm_load): Don't set image's ascent here.
5560 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
5561 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
5562 check ascent values here.
5563 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
5564 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
5565 (syms_of_xfns): Initialize Qcenter.
5567 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
5568 to the limits, increase the limits.
5570 2000-05-01 Kenichi Handa <handa@etl.go.jp>
5572 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
5573 Check Vfont_encoding_alist against the full name of the opened
5576 2000-04-28 Gerd Moellmann <gerd@gnu.org>
5578 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
5579 taller than the window.
5581 2000-04-28 Kenichi Handa <handa@etl.go.jp>
5583 * xfaces.c (realize_x_face): Fix the argument of the second
5584 xassert. BASE_FACE may not be a face for ASCII.
5586 2000-04-27 Gerd Moellmann <gerd@gnu.org>
5588 * print.c (print_object): Treat print-length < 0 as nil.
5590 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
5592 * s/freebsd.h (TERMCAP_OBJ): Removed.
5593 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
5595 * lread.c (read1): Don't treat period followed by certain
5596 characters as symbol start.
5598 * xfns.c (slurp_file): New function.
5599 (xbm_image_p): Handle case of in-memory XBM files.
5600 (xbm_scan): Rewritten to work on memory buffers instead of files.
5601 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
5602 Work on memory buffers instead of files. If DATA is null test
5603 if buffer looks like an in-memory XBM file.
5604 (xbm_load_image): Renamed from xbm_load_image_file. Work on
5605 memory buffers instead of files.
5606 (xbm_file_p): New function.
5607 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
5609 * lread.c (end_of_file_error): New function.
5610 (read1): Call it instead of signaling `end-of-file' directly.
5612 * print.c (print_error_message): Print data of `end-of-file'
5613 with Fprinc instead of Fprin1.
5615 2000-04-26 Ken Raeburn <raeburn@gnu.org>
5617 * window.c (freeze_window_start): Check that minibuffer scroll
5618 window isn't nil before extracting the window structure pointer
5621 * undo.c (record_delete): If we hit the end of the undo list, stop
5622 picking elements apart.
5624 2000-04-26 Gerd Moellmann <gerd@gnu.org>
5626 * xdisp.c (display_line): If lines are continued, restore
5627 iterator's ascent/descent information to the values before the
5628 first glyph not fitting on the line.
5630 2000-04-25 Gerd Moellmann <gerd@gnu.org>
5632 * xdisp.c (try_window_id) <all changes above window start>: Adjust
5633 positions in glyph matrix. Don't compute new window end
5636 * dispnew.c (increment_matrix_positions): Renamed from
5637 increment_glyph_matrix_buffer_positions.
5638 (increment_row_positions): Renamed from
5639 increment_glyph_row_buffer_positions.
5641 * dispextern.h: Change names of renamed functions from dispnew.c
5644 2000-04-24 Gerd Moellmann <gerd@gnu.org>
5646 * fileio.c (Fdo_auto_save): Create directories for auto-save
5647 list file if necessary.
5649 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
5650 from buffer or frame.
5651 (automatic_hscrolling_p): New variable.
5652 (hscroll_windows): Scroll windows horizontally only if automatic
5653 hscrolling is allowed.
5654 (syms_of_xdisp): New variable `automatic-hscrolling'.
5656 * frame.h (struct frame): Add member extra_line_spacing.
5658 * xfns.c (x_set_line_spacing): New function.
5659 (Fx_create_frame): Set line spacing from resources.
5660 (Qline_spacing): New variable.
5661 (syms_of_xfns): Initialize Qline_spacing.
5663 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
5665 * buffer.c (init_buffer_once): Handle extra_line_spacing.
5666 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
5667 (reset_buffer): Don't initialize extra2 and extra3. Initialize
5668 extra_line_spacing from default value.
5669 (init_buffer_once): Initialize default value of extra_line_spacing.
5671 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
5674 * xterm.c (x_produce_glyphs): Remove reference to struct it's
5675 prompt_width. Add extra line spacing.
5677 * term.c (produce_glyphs): Remove reference to struct it's
5680 * dispextern.h (struct it): Remove member prompt_width, add
5683 2000-04-22 Gerd Moellmann <gerd@gnu.org>
5685 * dispnew.c (update_frame_line): When writing a whole line, make
5686 sure cursor is in the right row afterwards, otherwise a use of
5687 capability `ch' in cmgoto might leave the cursor in the row below.
5689 2000-04-21 Gerd Moellmann <gerd@gnu.org>
5691 * lisp.h (struct Lisp_Buffer_Cons): Remove.
5693 * keyboard.c (timer_check): Fix typo in comment.
5695 2000-04-21 Kenichi Handa <handa@etl.go.jp>
5697 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
5698 name change: ch -> character.
5700 2000-04-20 Gerd Moellmann <gerd@gnu.org>
5702 * keyboard.c (echo_message_buffer): New variable.
5703 (echo_now): Set echo_message_buffer to the echo area buffer used
5704 to display the echo.
5705 (cancel_echoing): Reset echo_message_buffer to nil.
5706 (read_char): Code rewritten that handles canceling an echo or
5707 echoing a dash, respectively.
5709 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
5710 directory doesn't exist.
5712 2000-04-19 Dave Love <fx@gnu.org>
5714 * fns.c (syms_of_fns): Defsubr mapc.
5715 (concat): Don't allow numeric args.
5716 (Fconcat): Doc change.
5718 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
5720 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
5721 instead define end_match(1|2) more carefully.
5722 Use GET_CHAR_BEFORE_2 for `begline'.
5724 2000-04-19 Gerd Moellmann <gerd@gnu.org>
5726 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
5727 on 64-bit systems where NULL is defined as `0'.
5729 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
5730 the `variable argument list' to make it work on Alpha.
5732 * m/alpha.h (_LP64) [!_LP64]: Define.
5733 (ORDINARY_LINK): Define for NetBSD.
5735 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
5737 2000-04-19 Dave Love <fx@gnu.org>
5739 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
5742 * Makefile.in (LIBS): Don't use.
5743 (GETLOADAVG_OBJ): Define again.
5744 (otherobj): Add GETLOADAVG_OBJ.
5746 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
5748 2000-04-18 Gerd Moellmann <gerd@gnu.org>
5750 * lread.c (read_filtered_event): Cancel and start busy cursor.
5752 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
5753 that the per-character metrics may be null.
5755 2000-04-17 Gerd Moellmann <gerd@gnu.org>
5757 * buffer.c (clone_per_buffer_values): New function.
5758 (Fmake_indirect_buffer): Add optional argument CLONE. Call
5759 clone_per_buffer_values if CLONE is not nil.
5761 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5763 2000-04-16 Dave Love <fx@gnu.org>
5765 * Makefile.in: Remove obsolete localcpp stuff.
5766 (GETLOADAVG_OBJ): Don't define.
5767 (obj): Move LIBOBJS...
5768 (otherobj): ... to here.
5769 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
5770 whitespace-only lines after the continuation (Irix).
5772 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5774 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
5776 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
5778 2000-04-14 Dave Love <fx@gnu.org>
5780 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
5781 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
5782 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
5783 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
5786 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
5787 autoconfiscated HAVE_GETLOADAVG.
5789 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
5792 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5794 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
5795 (fill_in_lock_file_name): Avoid existing files that aren't
5798 2000-04-14 Dave Love <fx@gnu.org>
5800 * Makefile.in (LIBS, LIBOBJS): New variable.
5801 (INTERVAL_SRC): Convert to make variable.
5802 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
5803 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
5804 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
5806 (SOME_MACHINE_OBJECTS): Remove interval stuff.
5807 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
5808 (shortlisp): Add facemenu, float-sup, frame.
5809 (SOME_MACHINE_LISP): Remove them from here.
5810 (LIBES): Change unused LDLIBS to autoconf LIBS.
5812 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
5814 2000-04-14 Kenichi Handa <handa@etl.go.jp>
5816 * composite.c (update_compositions): If FROM and TO are not in a
5817 valid range, do nothing.
5819 2000-04-13 Gerd Moellmann <gerd@gnu.org>
5821 * tparam.c (tparam1): Abort when encountering an unknown
5824 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
5827 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
5830 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
5832 * fileio.c (a_write): Remove redundant semi-colons.
5833 (e_write): Return -1 if failed to write all the data.
5834 This fixes the changes made at 1999-12-15.
5836 2000-04-12 Dave Love <fx@gnu.org>
5838 * fns.c (mapcar1): Test for null vals to support mapc.
5839 (Fmapc): New function.
5841 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
5843 * msdos.c (NUM_MOUSE_BUTTONS): Define.
5844 (IT_frame_up_to_date): Support the buffer local value of
5845 cursor-type, if defined.
5847 2000-04-10 Dave Love <fx@gnu.org>
5849 * editfns.c (preceding-char, following-char): Doc fix.
5851 2000-04-10 Ken Raeburn <raeburn@gnu.org>
5853 * Makefile.in (temacs): Revert 2000-03-12 change.
5855 2000-04-10 Jason Rumney <jasonr@gnu.org>
5857 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
5859 2000-04-10 Gerd Moellmann <gerd@gnu.org>
5861 * xdisp.c (setup_echo_area_for_printing): Choose an echo
5862 area buffer, if it's not set up yet.
5864 * indent.c (compute_motion): Set immediate_quit.
5866 2000-04-09 Gerd Moellmann <gerd@gnu.org>
5868 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
5870 (realize_tty_face): Suppress boldness if colors are the inverse of
5871 the default colors, and tty_suppress_bold_inverse_default_colors_p
5873 (Ftty_suppress_bold_inverse_default_colors): New function.
5874 (syms_of_xfaces): Defsubr it.
5876 * buffer.c (Frestore_buffer_modified_p): New function.
5877 (syms_of_buffer): Defsubr it.
5879 2000-04-08 Ken Raeburn <raeburn@gnu.org>
5881 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
5882 charset id (int) argument, not a charset (Lisp_Object).
5884 * coding.h (code_convert_string): Declare.
5885 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
5886 object, as the fourth argument to code_convert_string.
5888 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
5890 (Fset_fontset_font): Use EQ to compare lisp objects.
5892 2000-04-05 Ken Raeburn <raeburn@gnu.org>
5894 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
5895 a pointer that looks like a lisp object.
5896 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
5897 zero, instead see whether it's an integer object, since they can't
5899 (GET_INTERVAL_OBJECT): Simply assign to the destination.
5901 * dispnew.c (allocate_matrices_for_frame_redisplay,
5902 direct_output_forward_char): Use X(U)INT and make_number as needed
5903 to convert between (unsigned) int values and lisp integers.
5904 * keyboard.c (read_key_sequence): Likewise.
5905 * lread.c (substitute_object_recurse): Likewise.
5906 * fns.c (concat, hash_lookup, hash_remove): Likewise.
5907 * minibuf.c (do_completion, Fminibuffer_complete_word,
5908 Fminibuffer_completion_help): Likewise.
5909 * term.c (produce_special_glyphs): Likewise.
5911 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
5912 * print.c (print_preprocess, print_object): Likewise.
5914 * search.c (compile_pattern): Use NILP when checking for nil.
5916 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
5917 __OPTIMIZE__]: Provide a GNU C macro version that handles
5919 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
5920 field, to better cope with ENABLE_CHECKING and calls that modify a
5921 Lisp_Object using its old value.
5923 2000-04-04 Gerd Moellmann <gerd@gnu.org>
5925 * window.c (compare_window_configurations): Signal an error
5926 if parameters C1 or C2 aren't window configurations.
5928 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
5929 AFTER_POTENTIAL_GC calls around calls to functions that can
5930 signal an error and thus invoke the debugger.
5932 2000-04-03 Gerd Moellmann <gerd@gnu.org>
5934 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
5935 an error if decoding fails.
5937 * keyboard.c (lispy_mouse_names): Variable removed.
5938 (Vlispy_mouse_stem): New variable.
5939 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
5940 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
5941 for any mouse button number. Increase size of mouse_syms and
5942 button_down_location as needed. Call modify_event_symbol with
5943 different arguments.
5944 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
5945 Call modify_event_symbol with different arguments.
5946 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
5947 for any button number. Call modify_event_symbol with different
5949 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
5950 Accept a string for NAME_ALIST_OR_STEM.
5952 * lisp.h (larger_vector): Add prototype.
5954 * fns.c (larger_vector): Make externally visible.
5956 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
5958 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
5960 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
5961 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
5962 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
5963 we are between str1 and str2.
5964 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
5965 (PATFETCH): Use `TRANSLATE'.
5966 (PATFETCH_RAW): Fetch multibyte char if applicable.
5967 (PATUNFETCH): Remove.
5968 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
5969 When writing a char, write it directly into the pattern buffer rather
5970 than going needlessly through a temp char-array.
5971 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
5972 multibyte magic and remove the useless `#ifdef emacs'.
5973 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
5976 * regex.h (struct re_pattern_buffer): Make field `multibyte'
5977 conditional on `emacs'.
5979 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
5981 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5983 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
5984 non-union-type versions of XMARK and friends here, because XMARK
5985 and friends won't work on an integer field if NO_UNION_TYPE is not
5987 (make_number): Define as a function if it's not defined as a
5990 * composite.c (run_composite_function): Use NILP when checking for
5992 (syms_of_composite): Delete local var NARGS, pass an int as first
5993 argument to Fmake_hash_table.
5995 * editfns.c (text_property_stickiness): Use NILP to test
5996 Lisp_Object boolean value.
5997 (Fmessage_or_box): Don't use NILP to test int variable.
5998 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
5999 problems reading from and changing the same lisp value in an
6002 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6004 * term.c (TN_no_color_video): New variable.
6005 (term_init): Intitialize TN_no_color_video.
6006 (enum no_color_bit): New enumeration.
6007 (MAY_USE_WITH_COLORS_P): New macro.
6008 (turn_on_face): Use it to determine if attributes may be used
6009 combined with colors.
6011 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6013 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
6014 with int lvalues via casts; instead, just yield lisp object
6016 (enlarge_window): Variable sizep now points to Lisp_Object. Use
6017 proper accessor macros.
6018 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
6019 (grow_mini_window): Fix typo getting int value of root->height.
6021 * xdisp.c (compute_string_pos): Fix order of arguments to
6022 string_pos_nchars_ahead.
6023 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
6024 count arg to variable-arg routines like Frun_hook_with_args and
6026 (back_to_previous_visible_line_start)
6027 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
6028 fixed-arg routines like Fget_char_property and Fmake_string.
6029 (reconsider_clip_changes): Use XINT when comparing integer lisp
6030 objects, or passing them as int arguments.
6031 (mark_window_display_accurate, insert_left_trunc_glyphs)
6032 (append_space, extend_face_to_end_of_line): Use make_number when
6033 storing or passing integer values as lisp objects.
6034 (set_cursor_from_row, highlight_trailing_whitespace): Use
6035 INTEGERP, not implicit test against zero, for glyph object.
6036 (try_window_id): Don't use make_number when we want an int value.
6038 * xfaces.c (xlfd_symbolic_value): Make last argument a
6039 Lisp_Object, to be consistent with callers.
6040 (Fbitmap_spec_p): Use XINT to get numeric value of height.
6041 (lface_hash): Apply XFASTINT to lisp values before folding in.
6043 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
6044 fill in window width and height. Pass an int, not a lisp object,
6045 as first arg to Finsert.
6047 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6049 * xfaces.c (realize_basic_faces): Block input while realizing
6052 * keyboard.c (lispy_mouse_names): Add additional mouse names.
6054 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
6056 2000-03-31 Gerd Moellmann <gerd@gnu.org>
6058 * xterm.c (x_produce_glyphs): When displaying unibyte text
6059 or ASCII, handle case that per-char metric is null.
6061 2000-03-30 Ken Raeburn <raeburn@gnu.org>
6063 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
6065 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
6066 XSUBR, XBUFFER): Verify correct object type before returning
6067 pointer, using eassert.
6068 * frame.h (XFRAME): Likewise.
6070 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
6071 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
6072 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
6074 * data.c (set_internal): Likewise.
6075 * dispextern.h (WINDOW_WANTS_MODELINE_P,
6076 WINDOW_WANTS_HEADER_LINE_P): Likewise.
6077 * fileio.c (auto_save_1): Likewise.
6078 * insdel.c (check_markers): Likewise.
6079 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
6080 * undo.c (record_insert): Likewise.
6081 * vmsproc.c (child_sig): Likewise.
6082 * window.c (unshow_buffer, window_loop): Likewise.
6083 * xterm.c (x_erase_phys_cursor): Likewise.
6085 2000-03-30 Gerd Moellmann <gerd@gnu.org>
6087 * xfns.c (free_image_cache): Free the cache structure itself
6088 last, after all its members have been freed.
6090 * lisp.h (xstrdup): Add prototype.
6092 * alloc.c (xstrdup): Moved here from xfaces.c.
6093 (allocating_for_lisp): Variable removed.
6094 (lisp_malloc): Block input around the calls to malloc and
6097 * xfaces.c (realize_tty_face): Use find_symbol_value instead
6099 (xstrdup): Moved to alloc.c.
6101 2000-03-29 Ken Raeburn <raeburn@gnu.org>
6103 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
6105 * emacs.c (main): Fix sense of no-loadup test.
6107 * config.in (ENABLE_CHECKING): Undef.
6109 * lisp.h (struct interval): Replace "parent" field with a union of
6110 interval pointer and Lisp_Object; add new bitfield to use as
6111 discriminant. Change other flag fields to bitfields.
6112 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
6113 is defined and the supplied test fails, print a message and
6115 (eassert): New macro. Use CHECK to provide an assert-like
6118 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
6119 pointers; abort if the value looks like a lisp object.
6120 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
6121 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
6122 Modify for new interval parent definition.
6124 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
6125 UNMARK_BALANCE_INTERVALS): Update references that need an
6126 addressable lisp object in the interval structure.
6127 (die): New function.
6128 (suppress_checking): New variable.
6130 * intervals.c (interval_start_pos): Just return 0 if there's no
6133 2000-03-29 Gerd Moellmann <gerd@gnu.org>
6135 * lread.c (read1): Accept `.' (period) as symbol start like in CL
6136 and earlier Emacs versions.
6138 * keyboard.c (Ftop_level): Cancel busy-cursor.
6140 * eval.c (call_debugger): Cancel busy-cursor.
6142 2000-03-29 Kenichi Handa <handa@etl.go.jp>
6144 * search.c (Freplace_match): Adjust multibyteness of the current
6145 buffer and NEWTEXT. Free allocated memory before signaling an
6148 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
6150 * regex.c (analyse_first): New function obtained by ripping out most
6151 of re_compile_fastmap and generalizing it a little bit so that it
6152 can also just return whether a given (sub)pattern can match the empty
6154 (regex_compile): Use `analyse_first' to decide whether the loop-check
6155 needs to be done or not for *, +, *? and +? (the loop check is costly
6156 for non-greedy repetition).
6157 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
6159 2000-03-28 Dave Love <fx@gnu.org>
6161 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
6164 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
6166 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
6168 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
6170 (enum re_opcode_t): Update description of succeed_n.
6171 (PATFETCH): Always define.
6172 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
6173 operators, char classes, shy-groups and intervals).
6174 Optimize special cases of intervals so as to only use succeed_n and
6175 jump_n when really needed.
6176 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
6177 that we don't have to handle the special cases any more.
6178 Simplify on_failure_jump handling as well.
6180 2000-03-28 Jason Rumney <jasonr@gnu.org>
6182 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
6184 2000-03-27 Gerd Moellmann <gerd@gnu.org>
6186 * s/freebsd.h (GC_SETJMP_WORKS): Define.
6188 * s/msdos.h (GC_SETJMP_WORKS): Define.
6190 * alloc.c (mark_maybe_object): New function.
6191 (mark_memory): Use it.
6192 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
6193 (setjmp_tested_p, longjmp_done): New variables.
6194 (test_setjmp): New function.
6195 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
6196 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
6198 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
6199 to DEC_TEXT_POS and INC_TEXT_POS.
6201 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
6202 with parameter MULTIBYTE_P.
6204 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
6207 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
6208 buffers because it looks for multibyte character byte sequences
6209 which don't exist in unibyte text.
6211 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
6213 * xfaces.c (register_color, unregister_color, unregister_colors)
6214 [DEBUG_X_COLORS]: New functions.
6215 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
6217 * xfns.c (x_set_cursor_color): Get color reference counts right.
6219 * xterm.c (x_copy_color): New function.
6220 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
6222 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
6223 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
6224 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
6225 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
6226 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
6227 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
6228 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
6229 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
6230 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
6231 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
6233 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
6234 names for handling per-buffer variables.
6236 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
6237 instead of MAX_BUFFER_LOCAL_VARS.
6238 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
6240 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
6242 * xfns.c (x_specified_cursor_type): New function.
6243 (x_set_cursor_type): Use it.
6245 * buffer.h (struct buffer): Add cursor_type.
6247 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
6249 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
6250 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
6252 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
6253 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
6254 executing it as well as when popping it off the stack to find infinite
6255 loops in non-greedy repetition operators.
6257 2000-03-26 Gerd Moellmann <gerd@gnu.org>
6259 * doc.c (Qfunction_documentation): New variable.
6260 (syms_of_doc): Initialize Qfunction_documentation.
6261 (Fdocumentation): If FUNCTION is a symbol with non-nil
6262 `function-documentation' property, return a documentation derived
6265 * buffer.c (syms_of_buffer): Add default-cursor-type.
6266 (init_buffer_once): Don't let cursor_type have a local value
6269 * xterm.c (x_display_and_set_cursor): Choose cursor depending
6270 on buffer-local value of cursor_type.
6271 (x_draw_bar_cursor): Add parameter WIDTH.
6273 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
6274 (init_buffer_once): Set default cursor_type value to t.
6275 Mark cursor_type as local everywhere.
6276 (syms_of_buffer): New per-buffer variable cursor-type.
6278 * buffer.h (struct buffer): Remove member local_var_flags,
6280 (MAX_BUFFER_LOCAL_VARS): New macro.
6281 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
6282 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
6283 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
6284 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
6286 * print.c (print_object): Use new macros for per-buffer
6289 * category.c (Fset_category_table): Use new macros for per-buffer
6292 * buffer.c (buffer_permanent_local_flags): Make a char array.
6293 (max_buffer_local_idx): New variable.
6294 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
6295 for new handling of per-buffer variables.
6296 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
6297 (init_buffer_once): Initialize per-buffer vars differently.
6298 Set max_buffer_local_idx.
6300 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
6303 * lread.c (defvar_per_buffer): Use new macros for per-buffer
6306 * data.c (do_symval_forwarding, store_symval_forwarding)
6307 (find_symbol_value, set_internal, default_value, Fset_default)
6308 (Fkill_local_variable, Flocal_variable_p): Use new macros for
6309 per-buffer variables.
6311 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
6313 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6315 * xterm.c (x_term_init): Unblock input around call1 of
6316 Qvendor_specific_keysyms.
6318 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
6319 (find_defun_start): Consider an open parenthesis in column 0
6320 a defun start only if open_paren_in_column_0_is_defun_start is set.
6321 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
6323 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
6325 * eval.c (Fautoload): Add entry in load-history (if after dump).
6326 * lread.c (load-history): Update docstring.
6328 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6330 * indent.c (Fvertical_motion): Always use the current buffer.
6331 Temporarily change the window's buffer, if necessary.
6333 2000-03-23 Gerd Moellmann <gerd@gnu.org>
6335 * xterm.c (fast_find_position): Make sure not to consider rows
6336 not visible in the window.
6338 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
6340 * regex.c (enum syntaxcode): Provide default for non-Emacs.
6341 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
6343 2000-03-22 Jason Rumney <jasonr@gnu.org>
6345 * w32menu.c (single_submenu): Set help string to NULL if none.
6346 (w32_menu_show): Set help string correctly.
6347 (add-menu-item): Set help string in MIIM_DATA for menu item.
6348 Load SetMenuItemInfoA explicitly.
6349 (w32_menu_display_help): New function.
6351 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
6352 (QCdata): Moved to xdisp.c.
6354 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
6355 (Vw32_charset_to_codepage_alist): Removed.
6356 (Vw32_charset_info_alist): New variable.
6357 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
6358 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
6359 greek, hebrew, thai, johab, mac, unicode]): New symbols.
6360 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
6362 (w32_codepage_for_font): Use Vw32_charset_info_alist.
6363 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
6364 Define Vw32_charset_info_alist and w32_charset symbols.
6366 2000-03-22 Jason Rumney <jasonr@gnu.org>
6368 * makefile.nt (w32bdf.obj): Update dependencies.
6370 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
6372 * w32fns.c: Include fontset.h after dispextern.h.
6373 (Fx_create_frame): Do not create fontset.
6374 (w32_load_system_font): Doc fix.
6375 (Fx_close_connection): Free full_name if it is not shared.
6377 * w32term.c: Include fontset.h after dispextern.h.
6378 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
6380 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
6381 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
6382 (w32_font_is_double_byte): New function, needs body.
6383 (x_append_glyph): Set glyph->glyph_not_available_p.
6384 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6385 it->charset. If it->multibyte_p is zero and it->c is a multibyte
6386 character, convert it to a unibyte character.
6387 (struct glyph_string): Delete member `charset'.
6388 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
6389 calculating it is found.
6390 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6391 the case that per char metric is not available correctly.
6392 (x_fill_glyph_string): Handle the case that the specific glyph is
6393 not available correctly.
6394 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6395 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6396 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6397 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6398 fontset. Don't call FS_LOAD_FONT.
6400 2000-03-22 Ken Raeburn <raeburn@gnu.org>
6402 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
6403 (INT_LISPLIKE): New macro.
6404 (NULL_INTERVAL_P): Use it.
6405 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
6406 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
6407 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
6409 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
6410 explicit references to "parent" field of struct interval and
6411 associated unclean type conversions.
6412 * intervals.c (create_root_interval, root_interval, rotate_right,
6413 rotate_left, balance_possible_root_interval, split_interval_right,
6414 split_interval_left, interval_start_pos, find_interval,
6415 next_interval, previous_interval, update_interval,
6416 adjust_intervals_for_insertion, delete_node, delete_interval,
6417 adjust_intervals_for_deletion, merge_interval_right,
6418 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
6419 copy_intervals_to_string): Likewise.
6420 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
6422 * syntax.c (update_syntax_table): Likewise.
6424 * intervals.c (reproduce_tree_obj): New function, like
6425 reproduce_tree but takes a Lisp_Object for the parent. Declare
6427 (graft_intervals_into_buffer): Use it when appropriate.
6428 (reproduce_tree): Declare with prototype.
6429 (balance_possible_root_interval): Check that the parent is a lisp
6430 object before trying to examine its type.
6432 2000-03-22 Gerd Moellmann <gerd@gnu.org>
6434 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
6435 as strings only if both are known to be strings.
6437 * s/openbsd.h (LIBS_TERMCAP): Undef.
6439 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
6441 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
6442 definitions for non-Emacs compilation.
6443 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
6444 outside of `#ifdef emacs'.
6445 (print_partial_compiled_pattern): Update.
6446 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
6447 (re_compile_fastmap): Merge handling of charset and charset_not (for
6448 emacs and non-emacs compilation as well).
6449 Similarly for (not)categoryspec and (not)syntaxspec.
6450 Don't use the fastmap when reaching `anychar' since the added
6451 complexity is not justified.
6452 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
6453 and (not)syntaxspec. Merge (not)categoryspec.
6455 2000-03-22 Kenichi Handa <handa@etl.go.jp>
6457 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
6458 FACE_FOR_CHAR): Define them differently for the configuration of
6461 2000-03-21 Dave Love <fx@gnu.org>
6463 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
6466 2000-03-21 Gerd Moellmann <gerd@gnu.org>
6468 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
6469 (lface_fully_specified_p): Don't check contents of
6470 LFACE_FONT_INDEX because that attribute is optional.
6471 (realize_x_face): Remove now unwarranted xassert.
6473 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
6475 The following changes are to make font selection based on
6476 characters, not charset. In addition, they recover fontset
6477 facilities while utilizing the new font selection mechanism.
6479 * Makefile.in (fontset.o): Depend on dispextern.h.
6481 * alloc.c (mark_face_cache): Don't mark face->registry.
6483 * dispextern.h (struct glyph): New member glyph_not_available_p.
6484 Use 22 bits for face_id.
6485 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
6486 (struct face): Delete member registry, new member ascii_face.
6487 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
6488 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
6489 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
6490 (struct it): Delete member charset, new member
6491 glyph_not_available_p.
6493 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
6494 (struct fontset_info, struct fontset_data): Structs removed.
6495 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
6496 Vglobale_fontset_alist, font_idx_temp): Externs removed.
6497 (fs_load_font, fs_query_fontset): Adjusted for new argument.
6498 (fs_free_face_fontset, fontset_font_pattern,
6499 face_suitable_for_char_p, face_for_char,
6500 make_fontset_for_ascii_face): Extern them.
6501 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
6502 (FS_LOAD_FACE_FONT): New macro.
6504 * fontset.c: All codes rewritten or adjusted for the change of
6505 fontset implementation. Now fontset is represented by char table.
6506 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
6508 (my_strcasecmp): Function removed.
6509 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
6511 (AREF, ASIZE): New macros.
6512 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
6513 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
6514 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
6515 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
6516 fontset_id_valid_p, font_family_registry, fontset_name,
6517 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
6518 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
6520 (fs_load_font): New arg FACE. Caller changed.
6521 (fs_query_fontset): Argument changed. Caller changed.
6522 (Fquery_fontset): call fs_query_fontset.
6523 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
6525 (clear_fontset_elements, check_registry_encoding,
6526 check_fontset_name): New functions.
6527 (syms_of_fontset): Set char-table-extra-slots property of fontset
6528 to 3. Staticpro and initialize Vfontset_table and
6529 Vdefault_fontset. Defsubr fontset_font and fontset_list.
6531 * frame.h (struct frame): Member `fontset_data' removed.
6532 (FRAME_FONTSET_DATA): Macro removed.
6534 * frame.c (make_frame): Don't allocate f->fontset_data.
6535 (Fdelete_frame): Don't free f->fontset_data.
6537 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
6539 * xdisp.c (charset_at_position): Function removed.
6540 (init_iterator): Don't set member charset of struct `it'.
6541 (handle_face_prop, reseat_to_string, set_iterator_to_next,
6542 next_element_from_display_vector, insert_left_trunc_glyphs):
6544 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
6546 (get_next_display_element, append_space,
6547 extend_face_to_end_of_line): Likewise.
6549 * xfaces.c (Qx_charset_registry, Vface_default_registry):
6551 (clear_font_table, frame_update_line_height, load_face_font):
6552 Adjusted for the change of fontset implementation.
6553 (load_face_fontset_font): Function removed.
6554 (pixel_point_size): New function.
6555 (font_list): Argument type changed. Caller changed.
6556 (LFACE_FONT): New macro.
6557 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
6558 (set_lface_from_font_name): Type of arg FONTNAME is changed to
6559 Lisp_Object. Determine the font name by actually loading a font
6560 by the specified pattern. Set LFACE_FONT (lface) to the specified
6561 pattern. Even if a font is not found, don't try alternatives.
6562 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
6563 (set_font_frame_param): If `font' is specified in lface, use it.
6564 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
6565 (lface_same_font_attributes_p): Likewise.
6566 (make_realized_face): Arguent changed. Caller changed. Set
6567 face->ascii_face to face itself.
6568 (free_realized_face): Free face->fontset if face is for ASCII.
6569 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
6570 deduce_unibyte_registry, x_charset_registry): Functions removed.
6571 (free_realized_multibyte_face): New function.
6572 (lookup_face, lookup_named_face, lookup_derived_face): Argument
6573 changed. Caller changed.
6574 (try_font_list): Argument type changed.
6575 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
6576 (choose_face_font): Argument changed. Handle fontset properly.
6577 (choose_face_fontset_font): Function removed.
6578 (realize_default_face, realize_named_face): Don't remove the
6580 (realize_face): Argument changed. Caller changed. Remove face
6581 with the arg former_face_id in advance. Load font for the new
6583 (realize_x_face): Argument changed. Caller changed. For a
6584 multibyte character, share fontset with base_face. For a single
6585 byte character, make a new realized fontset. Don't load a font
6587 (realize_tty_face): Argument changed. Caller changed.
6588 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
6589 (face_at_buffer_position): Don't check multibyte_p for returning
6591 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
6592 FACE_SUITABLE_FOR_CHARSET_P.
6593 (syms_of_xfaces): Remove code for Qx_charset_registry and
6594 Vface_default_registry.
6596 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
6597 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
6598 (x_per_char_metric): Don't try FONT->default_char. Even if
6599 pcm->width is zero, glyph bits may exist.
6600 (x_encode_char): Always initialize char2b->byte1.
6601 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
6602 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
6604 (x_append_glyph): Set glyph->glyph_not_available_p.
6605 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6606 it->charset. Handle the case that per char metric is not
6607 available. If it->multibyte_p is zero and it->c is a multibyte
6608 character, convert it to a unibyte character.
6609 (struct glyph_string): Delete member `charset'.
6610 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6611 the case that per char metric is not available correctly.
6612 (x_fill_glyph_string): Handle the case that the specific glyph is
6613 not available correctly.
6614 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6615 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6616 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6617 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6618 fontset. Don't call FS_LOAD_FONT.
6620 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
6621 (x_create_tip_frame): Likewise.
6622 (Fx_close_connection): Free full_name of font_info.
6624 * fns.c (optimize_sub_char_table): New function.
6625 (Foptimize_char_table): New function.
6626 (syms_of_fns): Defsubr Soptimize_char_table.
6628 2000-03-20 Gerd Moellmann <gerd@gnu.org>
6630 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
6631 only if buffer is displayed in some window.
6633 * xdisp.c (handle_single_display_prop): Initialize local `value'.
6634 (try_window_reusing_current_matrix): Don't call scroll run
6635 function if run's current and desired position are the same;
6636 this prevents cursor flickering.
6638 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
6640 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
6642 * regex.c (RE_STRING_CHAR): New macro.
6643 (GET_CHAR_AFER_2): Remove.
6644 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
6645 (enum re_opcode_t): Remove on_failure_jump_exclusive.
6646 (print_partial_compiled_pattern, re_compile_fastmap)
6647 (re_match_2_internal): Remove on_failure_jump_exclusive.
6648 (regex_compile): Turn optimizable P+ loops into PP*, so that the
6649 optimization only need to work for * (ie. can use of_keep_string_jump).
6650 Remove the special case for .*\n since it is now covered by the general
6652 (re_search_2): Don't bother with `room'.
6653 (skip_one_char): New function.
6654 (skip_noops): Simplify since `memory' is not needed any more.
6655 (mutually_exclusive_p): Restructure slightly to use `switch' and
6656 add handling for "all" remaining cases.
6657 (re_match_2_internal): Change on_failure_jump_smart to use
6658 on_failure_keep_string_jump (and redirect the end-of-loop jump)
6659 rather than on_failure_jump_exclusive.
6661 2000-03-19 Gerd Moellmann <gerd@gnu.org>
6663 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
6664 number of bits per RGB because it's everywhere used as the depth
6667 * term.c (calculate_costs): Remove code dealing with X frames.
6669 2000-03-19 Richard M. Stallman <rms@gnu.org>
6671 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
6673 2000-03-18 Gerd Moellmann <gerd@gnu.org>
6675 * lread.c (read_integer): Unread the last char not consumed.
6677 2000-03-17 Gerd Moellmann <gerd@gnu.org>
6679 * xterm.c (x_update_window_cursor): Don't update in frames
6680 which are in the process of being deleted.
6682 2000-03-16 Gerd Moellmann <gerd@gnu.org>
6684 * Makefile.in (mostlyclean): Add `*.core'.
6685 (clean): Add `bootstrap-emacs'.
6687 * lread.c (read_integer): New function.
6688 (read1): Support read syntax #o, #x, #b, #r.
6690 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
6692 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
6693 make sure POINTER_TO_OFFSET gives the same value before and after
6694 PREFETCH. Use `dfail' to guarantee "atomic" matching.
6695 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
6696 (debug): Now only active if > 0 rather than if != 0.
6697 (DEBUG_*): Update for the new meaning of `debug'.
6698 (print_partial_compiled_pattern): Add missing `succeed' case. Use
6699 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
6700 in `succeed_n', `jump_n' and `set_number_at'.
6701 (store_op1, store_op2, insert_op1, insert_op2)
6702 (at_begline_loc_p, at_endline_loc_p): Add prototype.
6703 (group_in_compile_stack): Move to after its arg's types are
6704 declared and add a prototype.
6705 (PATFETCH): Define in terms of PATFETCH_RAW.
6706 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
6708 (QUIT): Redefine as a nop except for NTemacs.
6709 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
6710 indentation of the greedy-op and shy-group code.
6711 (at_(beg|end)line_loc_p): Fix argument's types.
6712 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
6713 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
6714 (MATCHING_IN_FIRST_STRING): Remove.
6715 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
6716 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
6717 QUIT unconditionally.
6719 2000-03-15 Gerd Moellmann <gerd@gnu.org>
6721 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
6724 * process.c (send_process): Add a hint that the function
6725 can call Lisp code to its comment.
6727 * lread.c (load_dangerous_libraries): New variable.
6728 (Vbytecomp_version_regexp): New variable.
6729 (safe_to_load_p): New function.
6730 (Fload): Handle files not compiled with Emacs specially.
6731 (syms_of_lread): New Lisp variable load-dangerous-libraries.
6733 2000-03-14 Gerd Moellmann <gerd@gnu.org>
6735 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
6737 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
6738 support functions only if HAVE_X11R6_XIM is defined.
6739 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
6741 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
6743 * xfns.c (X_I18N_INHIBITED): Don't define.
6744 (create_frame_xic): Remove conditional compilation on
6746 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
6748 * config.in (HAVE_X_I18N): Moved here from xterm.h.
6749 (HAVE_X11R6_XIM): Define.
6751 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
6753 * xterm.c (x_term_init): Add support for X resource `synchronous'.
6754 If set, call XSynchronize.
6756 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
6758 * regex.c: Declare a new type `re_char' used throughout the code
6759 for the string char type. It's `const unsigned char' to match the
6760 rest of Emacs. Consistently make sure all pointers to strings use
6761 it and make sure all pointers into the pattern use `unsigned
6763 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
6764 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
6767 * charset.h (GET_CHAR_AFTER_2): Remove.
6768 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
6770 2000-03-12 Ken Raeburn <raeburn@gnu.org>
6772 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
6773 variable before the invocation of YMF_PASS_LDFLAGS, in case both
6774 of them try to use backquotes.
6776 2000-03-12 Dave Love <fx@gnu.org>
6778 * unexelf.c: Restore changes of 1999-10-19.
6779 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
6780 fix its type and alignment; copy it from current process.
6782 2000-03-12 Gerd Moellmann <gerd@gnu.org>
6784 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
6785 has been found. Fix bug not computing timer's predecessor.
6787 * fileio.c (Fread_file_name): Handle case that DIR contains a
6790 * window.c (Fsave_window_excursion): Doc fix.
6792 * xfns.c (x_defined_color): Rewritten to use
6793 x_allocate_nearest_color.
6795 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
6797 * msdos.c (vga_installed): New function, code moved from
6798 dos_set_window_size.
6799 (Qbar, Qcursor_type, outside_cursor): New variables.
6800 (syms_of_msdos): Intern and staticpro them.
6801 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
6802 shape used outside Emacs when called for the first time.
6803 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
6804 cursor shape used outside Emacs.
6805 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
6806 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
6808 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
6809 parameters specify the cursor. Make qreverse a global
6810 variable (renamed to Qreverse).
6812 2000-03-09 Gerd Moellmann <gerd@gnu.org>
6814 * fns.c (Fy_or_n_p): Cancel busy-cursor.
6816 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
6818 This is a big redesign of failure-stack and register handling, prompted
6819 by bugs revealed when trying to add shy-groups. Overall, what happened
6820 is that loops are now structured a little differently, groups can be
6821 shy and the code is a little simpler.
6823 * regex.h: Update the copyright.
6824 (RE_SHY_GROUPS): New value.
6825 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
6826 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
6828 * regex.c (enum re_opcode_t): Remove jump_past_alt,
6829 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
6830 on_failure_jump_(exclusive, loop and smart). Also fix the comment
6831 for (start|stop)_memory since they now only take one argument (the
6832 second has becomes unnecessary).
6833 (print_partial_compiled_pattern): Adjust for changes in
6835 (print_compiled_pattern): Use %ld to printf long ints and flush to
6836 make debugging a little easier.
6837 (union fail_stack_elt): Make the integer unsigned.
6838 (struct fail_stack_type): Add a `frame' element.
6839 (INIT_FAIL_STACK): Init `frame' as well.
6840 (POP_PATTERN_OP): New macro for re_compile_fastmap.
6841 (DEBUG_PUSH, DEBUG_POP): Remove.
6842 (NUM_REG_ITEMS): Remove.
6843 (NUM_NONREG_ITEMS): Adjust.
6844 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
6845 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
6846 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
6847 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
6849 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
6850 address pushed is not the destination of the jump but the source
6852 (NUM_FAILURE_ITEMS): Remove.
6853 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
6854 registers before the actual failure point). Don't hardcode any
6855 meaning for str==NULL anymore.
6856 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
6857 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
6859 (REG_UNSET_VALUE): Use NULL (why not?).
6860 (compile_range): Remove declaration since it doesn't exist.
6861 (struct compile_stack_elt_t): Remove inner_group_offset.
6862 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
6863 (regex_grow_registers): Remove dead code.
6864 (FIXUP_ALT_JUMP): New macro.
6865 (regex_compile): Add shy-groups Change loops to use
6866 on_failure_jump_smart&jump instead of
6867 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
6868 initial (dummy_failure_)jump. Remove c1_base (looks like unused
6869 variable to me). Use `jump' instead of `jump_past_alt' and don't
6870 bother with push_dummy_failure in alternatives since it is now
6871 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
6872 emacs' for (re)allocating the stack.
6873 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
6874 from loop when bufp->can_be_null rather than jumping to `done'.
6875 Avoid jumping backwards so as to ensure termination. Use
6876 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
6877 backreferences. Remove dead code in handling of `anychar'.
6878 (skip_noops, mutually_exclusive_p): New functions taken from the
6879 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
6880 improve mutually_exclusive_p to handle ".+\n".
6881 (lowest_active_reg, highest_active_reg,
6882 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
6883 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
6884 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
6885 variables. Push register (in `start_memory') on the stack rather
6886 than storing it in old_reg(start|end). Remove the cycle detection
6887 from `stop_memory', replaced by the use of on_failure_jump_loop
6888 for greedy loops. Add code for the new on_failure_jump_<foo>.
6889 Remove ad-hoc code in `on_failure_jump' to push more registers in
6890 the case of a loop. Take out code from `maybe_pop_jump' into
6891 separate functions and adapt it to the semantics of
6892 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
6893 and push_dummy_failure. Remove dummy_failure handling and
6894 handling of `failures to jump to on_failure_jump' (this last one
6895 was already dead code, it seems).
6896 (group_match_null_string_p, alt_match_null_string_p)
6897 (common_op_match_null_string_p): Remove.
6899 2000-03-08 Dave Love <fx@gnu.org>
6901 * config.in: Don't depend on __STDC__ for volatile.
6902 Add POINTER_TYPE, PTR, PROTOTYPES.
6904 * hftctl.c, strftime.c: Use PROTOTYPES.
6905 * eval.c (find_handler_clause): Likewise.
6907 * mem-limits.h: Use POINTER_TYPE.
6909 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
6910 (memory_warnings): Declare using POINTER_TYPE.
6912 2000-03-08 Gerd Moellmann <gerd@gnu.org>
6914 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
6916 * xdisp.c (display_echo_area): Temporarily inhibit garbage
6919 * xfns.c: Remove obsolete code in #if 0.
6920 (Fx_focus_frame): New function.
6922 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
6924 * coding.c (coding_category_name): Add coding-category-utf-8,
6925 coding-category-utf-16-be, coding-category-utf-16-le.
6926 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
6927 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
6928 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
6929 (detect_coding_utf_8): New function.
6930 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
6931 UTF_16_LOW_SURROGATE_P): New macros.
6932 (detect_coding_utf_16): New function
6933 (detect_coding_mask): When priorities are specified, skip any
6934 categories that have `nil' coding-system. Fix bug of returning
6935 wrong mask when PRIORITIES is specified and detect_coding_XXX()
6936 returns a mask not set in PRIORITIES.
6937 (detect_eol_type_in_2_octet_form): New function.
6938 (detect_eol): selects detect_eol_type_XXX to call according to
6939 cooding->category_idx.
6940 (detect_coding_system): Remove `nil' coding-system in the result.
6941 (Fupdate_coding_systems_internal): Update all coding-categories.
6943 * coding.h (CODING_CATEGORY_IDX_UTF_8,
6944 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
6946 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
6947 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
6948 CODING_CATEGORY_IDX_UTF_16_LE.
6949 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
6950 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
6951 (CODING_CATEGORY_MASK_ANY): Include the above macros.
6952 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
6954 2000-03-07 Gerd Moellmann <gerd@gnu.org>
6956 * doc.c (Fdocumentation_property): If value is not a string,
6957 and doesn't refer to etc/DOC, evaluate it to obtain a string.
6959 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
6960 close the display with XtCloseDisplay. This caused a bus error
6963 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
6964 complete but not unique.
6966 2000-03-06 Gerd Moellmann <gerd@gnu.org>
6968 * process.c (send_process): Remove local variable `procname' that
6969 might become invalid when a GC happens. Instead, access the
6970 process name slot directly.
6972 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
6975 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
6978 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
6980 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
6981 glyph matrices have been freed.
6983 2000-03-05 Gerd Moellmann <gerd@gnu.org>
6985 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
6986 (bootstrap-temacs): Set LC_ALL to C like for temacs.
6988 * xfns.c (QCdata): Moved to xdisp.c.
6990 * xdisp.c (QCdata): Moved here from xfns.c.
6991 (syms_of_xdisp): Initialize QCdata.
6993 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
6995 * window.c (coordinates_in_window): Use
6996 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
6997 FRAME_INTERNAL_BORDER_WIDTH.
6999 * xdisp.c (try_window_id): Recompute unchanged information if
7000 it is obviously invalid.
7002 * xterm.c (x_term_init): Create a colormap if not using the
7005 * xterm.h (select_visual): Change prototype.
7007 * xfns.c (select_visual): Rewritten. Recognize user-specified
7009 (visual_classes): New variable.
7011 2000-03-04 Gerd Moellmann <gerd@gnu.org>
7013 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
7014 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
7015 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
7016 (x_decode_color): Don't handle allocation of white and black
7018 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
7019 XtNcolormap resources.
7020 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
7021 (Fx_create_frame): Initialize color members of x_output structure.
7022 (xpm_load): Pass colormap to XPM lib.
7024 * xfaces.c (x_free_colors): Access colormap of frame using
7025 FRAME_X_COLORMAP. Be paranoid about freeing black and white
7026 when default colormap is used.
7028 * xterm.c (x_term_init): Set Colormap member of x_display_info
7029 structure. Copy colormap if resource `privateColormap' is
7030 specified (PseudoColor only).
7031 (x_setup_relief_color): Access colormap of frame using
7034 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
7035 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
7037 2000-03-04 Jason Rumney <jasonr@gnu.org>
7039 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
7040 other non-platform-specific equivalents.
7041 [WINDOWSNT]: Include w32term.h, fontset.h and define X
7042 specific functions and macros as their w32 equivalents where
7043 non-platform-specifics are not available.
7044 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
7045 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
7046 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
7047 (frame_update_line_height): Use macros to access f->output_data.
7048 (defined_color): Remove FIXME comments; fixed.
7049 (x_face_list_fonts, prepare_face_for_display): Put X specifics
7050 into #ifdef blocks. Add WINDOWSNT blocks.
7051 (Fx_list_fonts): Use macros for accessing font data.
7052 (set_lface_from_font_name): Different default fonts for X and
7054 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
7055 scalable for backward compatibility.
7056 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
7057 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
7059 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
7062 * makefile.nt (w32faces.obj): Remove.
7065 2000-03-03 Jason Rumney <jasonr@gnu.org>
7067 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
7070 2000-03-03 Ken Raeburn <raeburn@gnu.org>
7072 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
7073 standard ELF definitions here if the system header does not.
7075 2000-03-03 Gerd Moellmann <gerd@gnu.org>
7077 * xterm.c (PER_CHAR_METRIC): Removed.
7078 (x_per_char_metric_1, x_default_char): New functions.
7079 (x_per_char_metric): If font's default char is invalid, return
7080 metrics of a suitably chosen usable default char.
7081 (x_draw_glyph_string_foreground): If font has an invalid default
7082 char, replace occurrences of unprintable chars with a suitably
7083 chosen usable default char.
7085 2000-03-02 Gerd Moellmann <gerd@gnu.org>
7087 * xterm.c (note_mouse_highlight): Return quickly if frame's
7088 glyph matrices have been freed.
7090 * dispnew.c (free_glyphs): Block input while freeing matrices.
7092 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
7094 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
7097 * dispextern.h (x_free_colors): Add prototype.
7099 * xfaces.c (x_free_colors): New function.
7100 (unload_color, free_face_colors): Use it.
7102 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
7104 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
7106 * window.c [MSDOS]: Include msdos.h.
7108 2000-03-02 Dave Love <fx@gnu.org>
7110 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
7112 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
7113 set C_OPTIMIZE_SWITCH for gcc.
7115 2000-03-02 Kenichi Handa <handa@etl.go.jp>
7117 * coding.c (coding_save_composition): Be sure to allocate
7118 composition data area in coding even if there's no composition in
7121 2000-03-01 Jason Rumney <jasonr@gnu.org>
7123 * w32term.c: Equivalent changes to those made to xterm.c on
7124 2000-02-25 and 2000-02-24.
7126 * w32fns.c: Equivalent changes to those made to xfns.c on
7127 2000-02-25 and 2000-02-21.
7129 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
7130 correct line-end convention is followed.
7132 * w32menu.c [HAVE_BOXES]: Remove #undef.
7133 (single_keymap_panes): Remove code for simulating checkmarks.
7134 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
7135 Remove code for drawing simulated checkmarks.
7136 (w32_menu_show): make unibyte help string correctly.
7137 (add_menu_item): draw standard Windows checkmarks. Draw radio
7138 buttons as radio buttons if possible.
7140 2000-03-01 Gerd Moellmann <gerd@gnu.org>
7142 * sysdep.c (start_of_text): Don't define this function for NetBSD
7145 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
7147 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
7148 (LINKER): Don't undef if __NetBSD__ is defined.
7150 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
7152 * fileio.c [__NetBSD__]: Define `unix'.
7154 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
7156 2000-02-29 Gerd Moellmann <gerd@gnu.org>
7158 * atimer.c (start_atimer): Don't abort when timers are stopped.
7159 (append_atimer_lists): New function.
7160 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
7161 arbitrary lists of stopped and running atimers.
7163 * atimer.c (cancel_atimer): Handle canceling an atimer when
7164 some timers are stopped.
7166 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
7169 * fns.c (maybe_resize_hash_table): Handle case of new size
7170 coming out as being the same as old size.
7172 2000-02-27 Jason Rumney <jasonr@gnu.org>
7174 * makefile.nt: Add atimer.h to dependencies.
7175 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
7176 * w32console.c: Only disable window system features for dispextern.h
7177 (initialize_w32_display): Build a display info for the console.
7178 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
7179 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
7180 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
7182 * w32gui.h (struct W32FontStruct): Revert last change after change
7184 * w32menu.c (single_submenu): Set up help string.
7185 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
7186 (w32_dialog_show): Set up help string.
7187 * w32term.c (w32_display_info_for_display): Remove unused function.
7188 (w32_draw_bitmap): Use pre-built bitmaps.
7189 (w32_initialize_display_info): New function to initialize parts of
7190 display info that are common to both GUI and console frames.
7191 (w32_term_init): Use w32_initialize_display_info. Do not set
7192 Vw32_num_mouse_buttons here, as it is not called for console
7193 frames. Build bitmaps for indicating truncated lines etc.
7194 (x_delete_display): Destroy pre-built bitmaps.
7195 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
7196 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
7198 2000-02-27 Dave Love <fx@gnu.org>
7200 * lisp.h: Add a bunch of prototypes.
7202 2000-02-26 Kenichi Handa <handa@etl.go.jp>
7204 * keyboard.c (read_char): Set `usec' correctly.
7206 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7208 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
7209 `lambda', set reg[RRR] to the map index.
7210 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
7211 reg[RRR] to 0. Otherwise, set it to -1.
7213 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7215 * emacs.c (main): Remove code snippet commented out with `//'.
7217 2000-02-25 Richard M. Stallman <rms@gnu.org>
7219 * fileio.c (Ffile_symlink_p): If result starts with a `/'
7220 and contains a `:', prepend `/:'.
7222 * window.c (select_window_1): If selected_window is nil,
7223 don't "swap out" the buffer's point.
7224 (Fset_window_configuration): Set selected_window to nil
7225 before calling Fselect_window.
7226 (unshow_buffer): Don't set point in buffer from window's point
7227 if another more recently selected window also shows the buffer.
7229 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7231 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
7233 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
7234 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
7235 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
7237 (DEFAULT_BUSY_CURSOR_DELAY): New define.
7238 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
7239 (hide_busy_cursor): New functions.
7240 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
7242 * minibuf.c (read_minibuf): Cancel busy-cursor.
7244 * keyboard.c (command_loop_1): Call start_busy_cursor before
7245 Fcommand_execute and cancel_busy_cursor after it.
7246 (timer_check): Remove busy-cursor code.
7247 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
7250 * process.c (wait_reading_process_input): Remove busy-cursor code.
7252 * eval.c (Fsignal): Call cancel_busy_cursor instead of
7253 Fx_hide_busy_cursor.
7255 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
7257 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
7259 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
7261 * xterm.c (XTread_socket): Remove busy-cursor code.
7263 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
7264 (build_frame_matrix_from_leaf_window): Put code handling
7265 glyph row's not being a slice of a frame row in #if 0.
7266 (sync_window_with_frame_matrix_rows): New function.
7267 (frame_row_to_window): New function.
7268 (mirror_line_dance): Handle copies between windows.
7270 * lread.c (Fload): Use `xfree' instead of `free'.
7271 (init_obarray): Use `xmalloc' instead of `malloc'.
7273 * window.c (Fset_window_buffer): Set WINDOW to the window
7275 (coordinates_in_window): Take frame's internal border width
7278 2000-02-24 Gerd Moellmann <gerd@gnu.org>
7280 * xterm.c (x_display_and_set_cursor): Display cursor of
7281 non-selected windows depending on the setting of
7282 cursor_in_non_selected_windows.
7284 * xdisp.c (cursor_in_non_selected_windows): New variable.
7285 (syms_of_xdisp): DEFVAR_BOOL it.
7287 2000-02-23 Gerd Moellmann <gerd@gnu.org>
7289 * data.c (Fstring_to_number): If number is greater than what
7290 fits into an integer, return a float.
7292 * eval.c (specbind): Remove references to
7293 keyword_symbols_constant_flag.
7295 * data.c (keyword_symbols_constant_flag): Removed.
7296 (Fmakunbound, set_internal, syms_of_data): Remove references to
7297 keyword_symbols_constant_flag.
7299 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
7301 2000-02-23 Kenichi Handa <handa@etl.go.jp>
7303 * syntax.c (multibyte_syntax_as_symbol): New variable.
7304 (syms_of_syntax): Declare it as a Lisp variable.
7305 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
7306 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
7307 nonzero, treat all multibyte characters as symbol.
7308 (init_syntax_once): Give syntax `word' to all multibyte
7311 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
7313 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
7316 2000-02-21 Gerd Moellmann <gerd@gnu.org>
7318 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
7320 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7321 (x_non_menubar_window_to_frame): Check the busy-cursor window.
7323 2000-02-21 Dave Love <fx@gnu.org>
7325 * frame.c (Vmouse_position_function): New variable.
7326 (Fmouse_position): Use it.
7327 (syms_of_frame): Install it.
7329 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
7331 2000-02-20 Gerd Moellmann <gerd@gnu.org>
7333 * fileio.c (Finsert_file_contents): Unbind the binding of
7334 standard-output done by temp_output_buffer_setup.
7336 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
7337 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
7338 (specbind, unbind_to): Handle most common case of non-constant
7339 symbol with trivial value specially.
7341 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
7343 2000-02-20 Richard M. Stallman <rms@gnu.org>
7345 * data.c (Fmake_variable_buffer_local): Doc fix.
7346 Init found_for_buffer to 0.
7347 (Fmake_variable_frame_local): If the variable has already
7348 been buffer-local, set the check_frame field.
7350 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
7352 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
7353 produced for CODING_MODE_LAST_BLOCK requires.
7355 2000-02-18 Dave Love <fx@gnu.org>
7357 * keyboard.c (echo_keystrokes): Remove declaration.
7358 (Vecho_keystrokes) New variable.
7359 (read_char, record_menu_key, read_key_sequence): Use it to allow
7361 (syms_of_keyboard): Change Vecho_keystrokes declaration.
7363 * lread.c: Undef feature selection macros before defining.
7365 2000-02-18 Gerd Moellmann <gerd@gnu.org>
7367 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
7368 for symbols other than the symbol in question.
7370 2000-02-17 Dave Love <fx@gnu.org>
7372 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
7374 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7376 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
7378 * alloc.c (enum mem_type): Compile unconditionally.
7380 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
7382 * xfaces.c (tty_defined_color): Don't return faulire indication
7383 for unspecified-fg and unspecified-bg pseudo-colors.
7385 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7387 * alloc.c (mark_object): Don't mark symbol names in pure space.
7388 (gc_sweep): Don't unmark symbol names in pure space.
7390 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
7391 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
7392 [GC_MARK_STACK]: New defines.
7393 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
7394 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
7396 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
7398 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
7399 allocate_buffer instead of xmalloc.
7401 * alloc.c (toplevel): Include setjmp.h.
7402 (PURE_POINTER_P): New define.
7403 (enum mem_type) [GC_MARK_STACK]: New enumeration.
7404 (Vdead) [GC_MARK_STACK]: New variable.
7405 (lisp_malloc): Add parameter TYPE, call mem_insert if
7406 GC_MARK_STACK is defined.
7407 (allocate_buffer): New function.
7408 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
7409 (free_float) [GC_MARK_STACK]: Set type to Vdead.
7410 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
7411 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
7412 (MEM_NIL) [GC_MARK_STACK]: New define.
7413 (struct mem_node) [GC_MARK_STACK]: New structure.
7414 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
7415 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
7416 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
7417 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
7418 (mark_stack) [GC_MARK_STACK]: New functions.
7419 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
7420 (clear_marks): Removed.
7421 (gc_sweep): Set free conses' car, free floats' type, free
7422 symbols' function to Vdead. Use lisp_free to free buffers.
7423 (init_alloc_once): Initialize Vdead.
7424 (survives_gc_p): Return non-zero for pure objects.
7426 * alloc.c: Add comments throughout the file.
7428 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
7429 that unblocks alarms.
7431 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
7432 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
7433 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
7435 * frame.c (make_frame): Set frame initiallly to `garbaged'.
7437 2000-02-17 Kenichi Handa <handa@etl.go.jp>
7439 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
7440 avoid infinite error signaling. Allocate sufficient memory for
7441 eol_str in the case that eoltype is Lisp_Int.
7443 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
7445 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
7446 depends on the previous behavior.
7448 2000-02-16 Gerd Moellmann <gerd@gnu.org>
7450 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
7452 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7454 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
7456 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
7457 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
7460 2000-02-15 Richard M. Stallman <rms@gnu.org>
7462 * data.c (set_internal): Don't make variable buffer-local
7463 if within a let-binding for the same buffer.
7464 (let_shadows_buffer_binding_p): New function.
7466 * eval.c (specbind): For buffer-local value,
7467 record the current buffer also.
7468 (unbind_to): Cope with that change.
7470 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7472 * window.c (Fsave_window_excursion): Doc fix.
7474 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
7476 * syntax.c (back_comment): Make sure we only consider comment-starters
7477 of the relevant style and return -1 in case of a failure to find the
7478 beginning of the comment.
7479 (Fforward_comment): If back_comment fails, go back to the position just
7480 after the comment-end.
7481 (scan_lists): Add comment describing a very minor bug.
7483 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7485 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
7486 `completion-regexp-list' in the docstring.
7488 2000-02-14 Dave Love <fx@gnu.org>
7490 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
7492 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7494 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
7495 to Emacs' syntax. Also fix the comment about set/not-set meanings
7496 since Emacs syntax is not the value 0 any more.
7497 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
7498 since it's now part of RE_SYNTAX_EMACS.
7500 2000-02-12 Dave Love <fx@gnu.org>
7502 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
7505 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7507 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
7509 2000-02-12 Dave Love <fx@gnu.org>
7511 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
7513 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
7514 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
7515 * s/hpux.h: Don't define HAVE_VFORK.
7517 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
7519 * s/nextstep.h: Don't define HAVE_ALLOCA.
7521 * config.in: Add vfork bits.
7523 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7525 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
7526 unwind function to undo the effect of stopping atimers.
7528 * keyboard.c (bind_polling_period): Stop all timers except
7531 * atimer.c (stopped_atimers): New variable.
7532 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
7535 * atimer.h (stop_other_atimers, run_all_atimers)
7536 (unwind_stop_other_atimers): Add function prototypes.
7538 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
7540 2000-02-11 Ken Raeburn <raeburn@gnu.org>
7542 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
7543 library may depend on jpeg.
7544 (atimer.o): Depends on atimer.c.
7546 2000-02-11 Kenichi Handa <handa@etl.go.jp>
7548 * insdel.c (del_range_1): Call update_compositions.
7549 (del_range_both): Call update_compositions just once..
7551 2000-02-10 Dave Love <fx@gnu.org>
7553 * xfns.c (create_frame_xic): Fix initialization of automatic
7556 2000-02-09 Kenichi Handa <handa@etl.go.jp>
7558 * ccl.c (CCL_MAKE_CHAR): New macro.
7559 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
7560 registers by CCL_MAKE_CHAR before calling translate_char.
7561 <CCL_TranslateCharacterConstTbl> Likewise.
7563 2000-02-08 Dave Love <fx@gnu.org>
7565 * lread.c (__EXTENSIONS__): Define.
7567 2000-02-08 Gerd Moellmann <gerd@gnu.org>
7569 * puresize.h (BASE_PURESIZE): Increase to 650000.
7571 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7573 * msdos.c (XMenuActivate): Turn off the cursor after displaying
7576 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7578 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
7579 md, mh, mb, mr, and me to the fake termcap entry.
7581 2000-02-06 Ken Raeburn <raeburn@gnu.org>
7583 * sound.c (sound_cleanup): Don't call device close routine if the
7584 function pointer is null.
7586 2000-02-06 Andrew Innes <andrewi@gnu.org>
7588 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
7589 around image definitions and prototypes.
7590 (gamma_correct) [WINDOWSNT]: New prototype.
7592 * w32term.c (x_make_frame_visible): Replace call to
7593 input_poll_signal with poll_for_input.
7595 * window.c [WINDOWSNT]: Include w32term.h.
7597 * xdisp.c [WINDOWSNT]: Include w32term.h.
7599 * makefile.nt: Add dependencies on w32gui.h.
7600 (OBJ1): Include atimer.obj.
7601 ($(BLD)\atimer.obj): New dependency rule.
7603 * w32.c (sigmask): New function (does nothing).
7604 (sigunblock): Ditto.
7606 * frame.c [WINDOWSNT]: Include w32term.h.
7608 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
7610 * lread.c (syms_of_lread): Fix literal newlines.
7612 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
7613 the string constant limit (2048 bytes) in MSVC.
7616 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
7618 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
7620 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
7621 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
7624 2000-02-04 Dave Love <fx@gnu.org>
7626 * fileio.c: Remove some unused vars.
7627 (_GNU_SOURCE): Define (for euidaccess).
7629 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
7631 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
7633 (read_minibuf): Deal with allow_props correctly.
7635 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
7637 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
7639 2000-02-03 Ken Raeburn <raeburn@gnu.org>
7641 * search.c (compile_pattern): If a cache entry has a nil regexp,
7642 fill in that entry instead of clobbering a previously cached
7645 2000-02-02 Ken Raeburn <raeburn@gnu.org>
7647 * puresize.h (BASE_PURESIZE): Increase to 610000.
7649 2000-02-02 Gerd Moellmann <gerd@gnu.org>
7651 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
7654 2000-02-02 Kenichi Handa <handa@etl.go.jp>
7656 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
7657 instead of incrementing ic directly.
7658 <CCL_WriteExprConst> Likewise.
7659 <ccl_set_expr>: Set ic to jump_address.
7661 * fileio.c (e_write): Fix the handling of
7662 CODING_FINISH_INSUFFICIENT_SRC.
7664 2000-02-01 Dave Love <fx@gnu.org>
7666 * editfns.c (Fpropertize): Doc fix.
7668 * process.c (Fstart_process): Doc fix.
7670 * eval.c: Fix various doc strings not to duplicate information
7671 from help-manyarg-func-alist.
7673 * window.c (Fset_window_margins): Don't make interactive. Doc
7676 * doc.c (Vhelp_manyarg_func_alist): New variable.
7677 (Fdocumentation): Use it.
7678 (syms_of_doc): Define it.
7680 2000-01-31 Gerd Moellmann <gerd@gnu.org>
7682 * xterm.c (xim_open_dpy): Remove unused local variable.
7684 * emacs.c (USAGE): Use term `display options' instead of `X
7687 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
7688 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
7690 * fns.c (sweep_weak_table): New function.
7691 (sweep_weak_hash_tables): Use it. Keep on marking until there
7694 2000-01-30 Gerd Moellmann <gerd@gnu.org>
7696 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
7697 that XTread_socket does not crash by trying to call XNoOp on a
7700 2000-01-30 Jason Rumney <jasonr@gnu.org>
7702 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7703 Change selected_frame to SELECTED_FRAME ().
7704 (w32_console_mouse_position): Remove #ifndef MULE from around
7707 * makefile.nt: Remove dosfns.obj.
7709 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
7711 * w32fns.c (w32_defined_color): Check for valid frame before
7712 applying gamma correction. Eliminate dependency on frame elsewhere.
7713 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
7714 (w32_to_x_font): Use resx and resy not height_in and width_in.
7715 (x_to_w32_font): Doc fix.
7716 (xlfd_strip_height): New function to strip and return font height.
7717 (w32_font_match): Compare height separately from rest of xlfd
7718 spec, using xlfd_strip_height.
7720 * w32term.c (w32_term_init): Swap resx and height_in, resy and
7721 width_in. Use w32_defined_color in place of defined_color.
7723 * w32faces.c: Merge more of DOS and X specifics in preparation for
7724 merge with xfaces.c.
7725 (defined_color): Remove FIXME comment.
7726 (tty_color_name): Provide w32-specific function.
7727 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
7729 * w32console.c (turn_on_face, turn_off_face): Removed.
7730 (w32_face_attributes): New function.
7731 (Global_variables): Reduce scope where possible.
7732 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
7734 (hl_mode): Don't modify text attributes.
7735 (write_glyphs): Don't do anything if len <= 0. Use
7736 w32_face_attributes to get attributes for drawing. Write
7737 terminating codes using char_attr_normal.
7738 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
7739 (update_begin, update_end): Likewise.
7740 (vga_stdcolor_name): New function.
7741 (initialize_w32_display): Remove char_attr_reverse and char_attr.
7742 (Fset_screen_color): Remove char_attr_reverse.
7744 2000-01-29 Gerd Moellmann <gerd@gnu.org>
7746 * xfns.c (xic_set_preeditarea): Take window parameter and
7747 window-relative pixel-positions.
7749 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
7750 is its frame's selected window.
7751 (xim_instantiate_callback): Likewise.
7753 * xfns.c (x_create_im): Removed.
7754 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
7755 (supported_xim_styles): Renamed from supported_styles.
7756 (best_xim_style): Renamed from best_style.
7757 (create_frame_xic): Renamed from xic_create_frame.
7758 (free_frame_xic): Renamed from xic_destroy_frame.
7760 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
7762 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
7763 our frames, call XFilterEvent with 2nd parameter `None'.
7764 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
7765 returning XBufferOverflow.
7766 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
7768 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
7769 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
7770 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
7771 (xim_initialize, xim_close)
7772 [HAVE_X_I18N && HAVE_X11R6]: New functions.
7773 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
7774 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
7775 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
7777 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
7779 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
7780 `xic_style' and `xic_xfs'.
7781 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
7782 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
7783 (FRAME_XIM): Removed.
7785 * xfns.c (supported_styles): New variable.
7786 (DEFAULT_STYLE, DEFAULT_FONT): New macros
7787 (xic_create_xfontset, best_style, xic_create_frame)
7788 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
7789 (xic_set_xfontset): New functions.
7791 2000-01-28 Dave Love <fx@gnu.org>
7793 * s/irix6-5.h: Revert last change after change to irix5-0.h.
7795 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
7797 2000-01-28 Gerd Moellmann <gerd@gnu.org>
7799 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
7800 for *scratch* if it already existed.
7802 * emacs.c (USAGE): New macro.
7803 (main): Use it to display usage information.
7805 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7807 Support for the menu-help feature:
7809 * msdos.h: Change prototypes of XMenuAddSelection and
7812 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
7813 part of the line to the termscript file.
7814 (IT_clear_to_end): Clear the entire line, not just its beginning.
7815 (menu_help_message, prev_menu_help_message): New variables.
7816 (IT_menu_make_room): Make room for the help_text member.
7817 (IT_menu_display): New argument disp_help; all callers changed.
7818 If disp_help is non-zero, store the help text of the active menu
7819 item in menu_help_message.
7820 (XMenuAddPane): Initialize the help_text member to NULL.
7821 (XMenuAddSelection): New argument help_text. Store it in the
7823 (XMenuActivate): New argument help_callback. If the value of
7824 menu_help_message has changed since the last time, display the
7825 menu help message text while waiting for the mouse to move. Clear
7826 the echo area before exiting.
7827 (XMenuDestroy): Free the help_text member.
7829 2000-01-27 Gerd Moellmann <gerd@gnu.org>
7831 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
7832 XMenuAddSelection. Pass help callback to XMenuActivate.
7833 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
7835 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7837 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
7838 and EMACS_SET_USECS.
7840 2000-01-26 Dave Love <fx@gnu.org>
7842 * editfns.c (Fchar_after, Fchar_before): Doc fix.
7844 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
7845 an error may be signalled.
7847 2000-01-26 Gerd Moellmann <gerd@gnu.org>
7849 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
7850 LD_SWITCH_SYSTEM inherited from irix5-0.h.
7852 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
7854 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7856 * charset.c (Fstring): If there is a multibyte char among
7857 the args, always return a multibyte string.
7859 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7861 * sysdep.c (sys_select): Turn atimers off and on instead of
7862 recording and restoring old alarm handler
7864 * process.c (toplevel): Include atimer.h.
7865 (create_process_1): Rewritten.
7866 (create_process): Use atimers instead of alarm.
7867 (wait_reading_process_input) [hpux]: Turn atimers off instead
7868 of turning off SIGALRM.
7869 (wait_reading_process_input): Turn off atimers instead off
7870 calling stop_polling.
7872 * emacs.c (main): Call init_atimer.
7874 * keyboard.c (toplevel): Include systime.h and atimer.h.
7875 (polling_for_input): Removed because unused.
7876 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
7877 (poll_timer): New variable.
7878 (poll_for_input, poll_for_input_1): New functions.
7879 (start_polling, stop_polling): Rewritten.
7881 * keyboard.h (polling_for_input): Removed.
7883 * atimer.h, atimer.c: New files.
7885 * Makefile.in (obj): Add atimer.o.
7886 (atimer.o): New target.
7888 * blockinput.h (pending_atimers): Add extern declaration.
7889 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
7891 * lisp.h (popup_activated_flag): Add extern declaration.
7893 * xmenu.c (popup_activated_flag): Make externally visible.
7894 (popup_activate_callback) [USE_MOTIF]: Increment
7895 popup_activated_flag.
7896 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
7898 * xterm.c (toplevel): Include atimer.h.
7899 (toolkit_scroll_bar_interaction): New variable.
7900 (Fxt_process_timeouts): Removed.
7901 (x_process_timeouts): New function.
7902 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
7903 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
7904 (x_make_frame_visible): Call poll_for_input_1 instead of
7905 input_poll_signal. Don't call alarm.
7906 (x_initialize): Install timer calling x_process_timeouts.
7908 2000-01-24 Dave Love <fx@gnu.org>
7910 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
7911 Don't use -cckr -- apparently not now necessary.
7913 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
7915 * msdos.c (IT_menu_display): Truncate long menu lines at the right
7918 2000-01-23 Jason Rumney <jasonr@gnu.org>
7920 * w32fns.c (w32_defined_color): Apply gamma correction before
7921 trying to map to the palette.
7922 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
7925 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
7926 here. Callers changed to always pass real device context.
7927 (w32_draw_bitmap): Likewise.
7928 (w32_get_glyph_overhangs): Likewise.
7929 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
7931 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
7932 pfnSetScrollInfo and SetScrollRange.
7933 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
7934 back into MULE characters after decoding them.
7935 (x_get_glyph_face_and_encoding): Likewise.
7936 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
7937 GetCharABCWidthsW fails, since this is defined on Windows 9x.
7938 (x_produce_glyphs): Calculate per char metrics for a character
7939 that we know exists in default font when font_not_found_p is true.
7941 2000-01-22 Jason Rumney <jasonr@gnu.org>
7943 * makefile.nt (intervals.obj, composite.obj): New modules.
7944 (composite.h): Added as dependency where appropriate.
7946 * w32gui.h (XGCValue): New struct for emulating X GCs.
7948 * w32term.h (XCharStruct): New struct for emulating X.
7950 * w32console.c (turn_on_face, turn_off_face): New functions.
7951 (change_line_highlight): New prototype for new redisplay.
7952 (write_glyphs): Support multibyte text. Support faces.
7954 * w32faces.c: Complete rewrite for new redisplay based on new
7957 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
7958 throughout. struct frame * in place of FRAME_PTR.
7959 Skeleton support for images, toolbars, tooltips from xfns.c.
7960 (Fx_create_frame): Use system default for default scroll bar
7962 (w32_get_arg): Renamed from x_get_arg.
7963 (Fx_file_dialog): New function.
7964 (w32_list_fonts): Check cache before asking system.
7965 (Vw32_enable_synthesized_fonts): New variable.
7966 (Vw32_enable_italics): Obsolete, removed.
7968 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7969 Use SELECTED_FRAME macro.
7971 * w32menu.c: Add skeleton support for help strings on menus.
7972 (add_menu_item): Native checkbox and radio support added, but not
7973 yet enabled due to bugs.
7974 (push_menu_item): Add parameters type, selection and help.
7976 Formatting changes to reduce unnecessary diffs with xmenu.c.
7978 * w32select.c (Fw32_set_clipboard_data): Update call to
7979 find_charset_in_str.
7981 * w32term.c: Complete rewrite for new redisplay based on new
7982 xterm.c with necessary sections merged back in from old w32term.c.
7984 2000-01-21 Richard M. Stallman <rms@gnu.org>
7986 * data.c (set_internal): Further fix in same criterion.
7988 2000-01-20 Richard M. Stallman <rms@gnu.org>
7990 * data.c (set_internal): Fix the criteria for whether
7991 to swap out the old cached binding.
7993 2000-01-19 Dave Love <fx@gnu.org>
7995 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
7997 2000-01-18 Kenichi Handa <handa@etl.go.jp>
7999 * regex.c (re_compile_fastmap): While checking a range table for
8000 `charset', skip flag bits for a character class correctly.
8002 2000-01-17 Gerd Moellmann <gerd@gnu.org>
8004 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
8006 * xfns.c (x_window): Call lw_create_widget with new parameter
8009 * widget.c (EmacsFrameSetCharSize): Change size of children first
8010 because of problems with main window geometry management under
8013 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
8015 (MENU_ITEMS_ITEM_HELP): New enumerator.
8016 (push_menu_item): Add parameter HELP. Record help in menu_items.
8017 (single_menu_item, single_submenu, list_of_items): Call
8018 push_menu_item with new parameter.
8019 (single_submenu): Set help string in widget value.
8020 (menu_highlight_callback): New function.
8021 (set_frame_menubar): Call lw_create_widget with new
8023 (xmenu_show, xdialog_show): Ditto.
8025 2000-01-13 Gerd Moellmann <gerd@gnu.org>
8027 * sound.c (Fplay_sound): Improve doc string.
8029 2000-01-11 Richard M. Stallman <rms@gnu.org>
8031 * lisp.h (set_internal): Enter the new arg.
8033 * eval.c (specbind): Record buffer-local variables specially,
8034 indicating which buffer's binding was saved.
8035 (unbind_to): Restore buffer-local variables specially
8036 in the proper buffer.
8038 * data.c (set_internal): New arg BUF.
8040 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
8041 * data.c (Fset): Pass new arg to set_internal.
8042 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
8044 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8046 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
8049 2000-01-11 Richard M. Stallman <rms@gnu.org>
8051 * minibuf.c (Ftry_completion): Doc fix.
8053 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8055 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
8058 2000-01-11 Andreas Schwab <schwab@suse.de>
8060 * coding.c (code_convert_region): Initialize total_skip.
8062 2000-01-08 Dave Love <fx@gnu.org>
8064 * eval.c (Fuser_variable_p): Check customizability too.
8066 2000-01-07 Gerd Moellmann <gerd@gnu.org>
8068 * minibuf.c (Fcompleting_read): Doc fix.
8070 2000-01-05 Gerd Moellmann <gerd@gnu.org>
8072 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
8075 * xfns.c (x_create_im): New function to set IM and IC of a frame.
8076 Check that input style is supported before trying to create an
8078 (x_window): Call x_create_im.
8080 2000-01-04 Gerd Moellmann <gerd@gnu.org>
8082 * xfns.c (current_gif_memory_src): New variable.
8083 (gif_load): Record the address of the current memory source
8084 in current_gif_memory_src.
8085 (gif_read_from_memory): Use current_gif_memory_src.
8087 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
8088 macros statement form.
8090 * sound.c (struct sound): Renamed from struct sound_file.
8091 (struct sound): Add members `data' and `header_size'.
8092 (enum sound_attr): Add SOUND_DATA.
8093 (current_sound, current_sound_device): Variables renamed from
8094 sound_file and sound_device.
8095 (parse_sound): Parse :data.
8096 (parse_sound): Handle sound data in strings.
8097 (find_sound_type): Function renamed from find_sound_file_type.
8098 (wav_init, au_init): Fail if sound's header_size is smaller than
8100 (wav_play, au_play): Play sounds from string data.
8102 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
8104 * lisp.h: Add prototype for allocate_string_data.
8106 * alloc.c (Fgarbage_collect): Return number of live and free
8109 * alloc.c (mark_buffer): Remove code in #if 0.
8111 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
8112 (strings_consed): New variable.
8113 (allocate_string): Set it.
8114 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
8115 (Fmemory_use_counts): Return strings_consed. Use Flist.
8117 * alloc.c: General cleanup in comments etc. Remove conditional
8118 compilation for `standalone'.
8120 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
8122 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
8123 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
8124 (DONT_COPY_FLAG): Removed.
8125 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
8126 (struct sdata, struct sblock): New
8127 (struct string_block): Rewritten.
8128 (STRINGS_IN_STRING_BLOCK): New macro.
8129 (oldest_sblock, current_sblock, total_strings, total_free_strings)
8130 (large_sblocks, string_blocks, string_free_list): New variables.
8131 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
8132 (init_strings): Rewritten.
8133 (allocate_string, allocate_string_data, compact_small_strings)
8134 (free_large_strings, sweep_strings): New functions.
8135 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
8136 (struct string_block_head, current_string_block)
8137 (first_string_block, large_string_blocks, STRING_FULLSIZE)
8138 (STRING_PAD): Removed.
8139 (make_uninit_multibyte_string, make_pure_string): Rewritten.
8140 (Fgarbage_collect): Don't set mark bit in large strings.
8141 (mark_object): Mark strings differently. Mark symbol names
8143 (survives_gc_p): Test marked strings differently.
8144 (gc_sweep): Sweep strings differently, unmark strings in
8146 (compact_strings): Removed.
8148 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
8150 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
8151 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
8153 2000-01-04 Kenichi Handa <handa@etl.go.jp>
8155 * fileio.c (Finsert_file_contents): Signal error if visiting file
8156 in a non-empty buffer.
8158 * term.c (encode_terminal_code): Fix the previous change.
8160 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8162 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
8163 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
8165 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
8167 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8169 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
8170 need to test for MSDOS frames.
8172 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8174 * dosfns.c (unspecified_colors): Remove.
8175 (msdos_stdcolor_idx): Use global variables unspecified_fg and
8177 (msdos_stdcolor_name): Return strings for unspecified fore- and
8180 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
8181 (syms_of_xfaces): Remove their staticpro's.
8182 (tty_color_name): Return Lisp strings for unspecified fore- and
8184 (Finternal_set_lisp_face_attribute): Remove the special treatment
8185 for Qunspecified_{f,b}g.
8186 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
8189 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8191 * xdisp.c (reseat_at_next_visible_line_start): Position before
8192 newline only if ending up on a newline.
8193 (next_element_from_ellipsis): Return success. Handle case of
8194 displaying no ellipsis. Fix case of ellipsis defined in display
8196 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
8199 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8201 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
8202 (Fcolor_supported_p): Renamed from face-color-supported-p.
8204 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8206 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
8207 list of colors renamed to tty-defined-color-alist.
8208 (tty_color_name): Pass the frame to tty-color-by-index.
8209 (realize_tty_face): tty-color-alist is now a function which
8210 accepts the frame as argument.
8212 * term.c (Ftty_display_color_p): Accept an optional argument
8215 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8217 * term.c (insert_glyphs): Pass glyph, not &glyph, to
8218 encode_terminal_code.
8220 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8222 * dispnew.c (mode_line_string): Support termcap frames as well.
8224 2000-01-01 Gerd Moellmann <gerd@gnu.org>
8226 * syntax.c (Fforward_word): Undo previous change.
8228 * editfns.c (Fconstrain_to_field): Don't constrain if
8229 inhibit-field-text-motion is non-nil.
8230 (Fline_beginning_position): Undo previous change.
8231 (Fline_end_position): Ditto.
8233 * syntax.c (Fforward_word): Notice field boundaries only if
8234 inhibit-field-text-motion is nil.
8236 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
8238 * editfns.c (Vinhibit_field_text_motion): New variable.
8239 (inhibit-field-text-motion): New DEFVAR_LISP.
8240 (Fline_beginning_position, Fline_end_position): Notice field
8241 boundaries only if inhibit-field-text-motion is nil.
8243 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
8245 (x_build_heuristic_mask): Likewise.
8246 (xbm_load_image_from_file): Change error output.
8247 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
8248 (gif_load, gs_load, x_kill_gs_process): Ditto.
8250 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
8251 color indices when accessing raster pixels.
8252 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
8253 one of :file or :data.
8254 (enum pbm_keyword_index): Add PBM_DATA.
8255 (pbm_format): Add :data.
8256 (pbm_image_p): Allow either :file or :data.
8257 (pbm_read_file): New function.
8258 (pbm_scan_number): Rewritten to read from string.
8259 (pbm_load): Support :data.
8261 See ChangeLog.8 for earlier changes.
8264 ;; coding: iso-2022-7bit