1 2000-10-07 Simon Josefsson <simon@josefsson.org>
3 * fns.c (Fmd5): New function.
4 (syms_of_fns): Defsubr md5.
6 * Makefile.in (obj): Add md5.o
8 2000-11-30 Gerd Moellmann <gerd@gnu.org>
10 * md5.h, md5.c: New files, taken from glibc.
12 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
14 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
15 hasn't a font, use that of the frame, as drawing glyphs
18 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
20 * eval.c (Frun_hooks): Allow 0 arguments.
22 2000-11-29 Gerd Moellmann <gerd@gnu.org>
24 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
25 is over the menu bar widget, say it's not on the frame.
27 * xfns.c (Fx_create_frame): Reintroduce the call to
28 face-set-after-frame-defaults.
30 * eval.c (Fsignal): Reset handling_signal.
32 2000-11-28 Jason Rumney <jasonr@gnu.org>
34 * w32menu.c (add_menu_item): Reset menu item text when changing
37 2000-11-28 Gerd Moellmann <gerd@gnu.org>
39 * xselect.c: Update copyright.
41 * window.c (coordinates_in_window): If on a mode or header line,
42 but sufficiently close to its start, return ``on vertical
43 border''. This gives us a way to drag windows horizontally when
44 using toolkit scroll bars.
46 * xterm.c (note_mouse_highlight): Change the cursor shape
47 on the vertical border between windows.
49 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
51 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
52 (syms_of_xfns): DEFVAR_LISP it.
53 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
55 * textprop.c (text_read_only): New function.
56 (verify_interval_modification): Use it instead of signaling
57 `text-read-only'. This makes it easier to catch this error
60 * xdisp.c (forward_to_next_line_start): Check for newlines,
61 not end of line, which includes CR.
63 2000-11-28 Kenichi Handa <handa@etl.go.jp>
65 * coding.c (Ffind_coding_systems_region_internal): Be sure to
66 include no-conversion.
68 2000-11-27 Jason Rumney <jasonr@gnu.org>
70 * w32fns.c (w32_load_system_font): Always mark font as double byte
71 if codepage is unicode.
73 2000-11-27 Gerd Moellmann <gerd@gnu.org>
75 * xdisp.c (forward_to_next_line_start): If already on a newline,
76 just consume it to avoid unintended skipping over invisible text
79 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
80 `vertical-line', `mode-line' and `header-line' events.
82 * xdisp.c (try_window_id): Avoid starting to display in the middle
83 of a character, a TAB for instance. This is easier than to set
84 up the iterator exactly, and it's not a frequent case, so the
85 additional effort wouldn't really pay off.
87 2000-11-26 Andrew Choi <akochoi@i-cable.com>
89 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
92 2000-11-25 Jason Rumney <jasonr@gnu.org>
94 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
95 to window_from_coordinates should be pixel coordinates.
97 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
98 redisplay handles them properly.
100 2000-11-25 Miles Bader <miles@gnu.org>
102 * indent.c (compute_motion): Keep pos_byte in sync with pos.
104 2000-11-24 Jason Rumney <jasonr@gnu.org>
106 * w32.c (init_environment): Set LANG environment variable based on
107 locale settings, if not set.
109 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
110 making tool bar smaller. When clearing the frame, also
111 clear current matrices. Clear frame when tool bar disappears.
112 Don't use more lines for the tool-bar than is available.
113 (x_change_window_heights): New function.
115 2000-11-24 Gerd Moellmann <gerd@gnu.org>
117 * xdisp.c (init_from_display_pos): If POS says we're already after
118 an overlay string ending at POS, make sure to pop the iterator
119 because it will be in front of that overlay string. When POS is
120 ZV, we've thereby also ``processed'' overlay strings at ZV.
122 * xfaces.c (lface_from_face_name): Function comment fix.
124 2000-11-24 Miles Bader <miles@gnu.org>
126 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
127 apply `mode-line-inverse-video' -- zero means force display using
128 the default face, non-zero means display using the specialized face.
129 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
131 2000-11-23 Kenichi Handa <handa@etl.go.jp>
133 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
136 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
138 * coding.c (decode_coding_emacs_mule): Fix the case of
139 CODING_EOL_LF, which used uninitialized value of c.
141 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
143 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
145 2000-11-22 Gerd Moellmann <gerd@gnu.org>
147 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
150 * frame.h (struct frame): Replace desired_tool_bar_items,
151 current_tool_bar_items, n_desired_tool_bar_items,
152 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
154 * frame.c (make_frame): Change initialization of tool bar
157 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
158 Change references to members deleted from struct frame to use the
161 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
162 references to members deleted from struct frame to use the new
165 * dispnew.c (update_frame): Do nothing with frame's tool bar
168 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
170 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
171 (note_tool_bar_highlight): Change references to members deleted
172 from struct frame to use the new ones.
174 2000-11-23 Miles Bader <miles@gnu.org>
176 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
177 the face's inverse-video attribute, rather than overriding it.
179 2000-11-22 Gerd Moellmann <gerd@gnu.org>
181 * xfns.c (x_set_tool_bar_lines): Clear internal border when
182 making tool bar smaller.
184 2000-11-22 Dave Love <fx@gnu.org>
186 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
188 2000-11-22 Miles Bader <miles@gnu.org>
190 * keyboard.c (Vminibuffer_message_timeout): New variable.
191 (command_loop_1): Use it to determine message timeout.
192 (syms_of_keyboard): Initialize it.
194 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
196 2000-11-22 Kenichi Handa <handa@etl.go.jp>
198 * sysdep.c: Move the code for declaring h_errno after #include
201 2000-11-21 Gerd Moellmann <gerd@gnu.org>
203 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
204 the menu bar when the tooltip is unmapped.
206 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
207 sole visible buffer when we're currently in the mini-buffer, and
210 2000-11-21 Jason Rumney <jasonr@gnu.org>
212 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
213 put on the clipboard.
214 (Fw32_get_clipboard_data): Compare data on clipboard with saved
215 copy of what Emacs last put there. If they are the same, do not
216 use the clipboard copy to avoid losing data due to coding
219 2000-11-22 Miles Bader <miles@gnu.org>
221 * minibuf.c (Vminibuffer_prompt_properties): New variable.
222 (syms_of_minibuf): Initialize it.
223 (read_minibuf): Add properties from Vminibuffer_prompt_properties
224 to prompt, don't make read-only.
226 2000-11-21 Gerd Moellmann <gerd@gnu.org>
228 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
229 BEFORE/AFTER_POTENTIAL_GC.
231 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
233 * buffer.c (mmap_free_1): Avoid a compiler warning.
235 * term.c, cm.c: Don't try to include termcap.h; see comment there.
237 2000-11-21 Kenichi Handa <handa@etl.go.jp>
239 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
242 2000-11-20 Gerd Moellmann <gerd@gnu.org>
244 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
247 * s/gnu-linux.h: Don't use `#cpu'.
249 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
250 not defined in mman.h.
252 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
254 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
255 and store an index in the XClientMessageEvent. Storing a
256 Lisp_Object or pointer can fail on a 64 bit system, since X only
258 (x_scroll_bar_to_input_event): Get the window from
261 2000-11-20 Dave Love <fx@gnu.org>
263 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
265 2000-11-20 Gerd Moellmann <gerd@gnu.org>
267 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
269 2000-11-20 Kenichi Handa <handa@etl.go.jp>
271 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
274 * alloc.c (make_string): Fix previous change. Be sure to make
275 unibyte string correctly.
277 2000-11-19 Gerd Moellmann <gerd@gnu.org>
279 * window.c (Fwindow_list): Change parameter list to be XEmacs
281 (window_list_1): New function.
282 (window_loop): Use it instead of Fwindow_list.
284 * sysdep.c (emacs_ospeed): New variable.
285 (toplevel): Don't declare ospeed extern.
286 (init_baud_rate): Use emacs_ospeed instead of ospeed.
288 * termcap.c (ospeed): Remove.
289 (tputs) [!emacs]: Remove unused code.
290 (tgetent): Avoid a compiler warning.
292 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
293 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
294 SCROLL_BAR_X_WIDGET with additional argument DPY.
296 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
298 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
299 Take the X display as additional argument.
300 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
301 `Widget' is a pointer type that's not easily stored in Lisp_Object
302 form in a portable way.
304 * dispnew.c (update_text_area): Fix last change.
306 2000-11-18 Gerd Moellmann <gerd@gnu.org>
308 * xdisp.c: Use BINDING_STACK_SIZE throughout.
310 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
311 clear current matrices.
313 * buffer.c (mmap_enlarge): Don't print a message on stderr
314 if mapping new memory at the end of the existing region fails.
316 * dispnew.c (update_text_area): Don't skip over equal glyphs
317 when the last current glyph overlaps the glyph to its right.
319 2000-11-18 Miles Bader <miles@gnu.org>
321 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
322 lines that *end* with "..." too (that's the most common case!).
324 2000-11-18 Gerd Moellmann <gerd@gnu.org>
326 * xdisp.c (resize_mini_window): Temporarily change to the
327 mini-window's buffer if necessary.
329 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
330 the tooltip obscures less text under it.
332 2000-11-17 Gerd Moellmann <gerd@gnu.org>
334 * puresize.h (BASE_PURESIZE): Increase to 700000.
336 2000-11-18 Jason Rumney <jasonr@gnu.org>
338 * w32term.c (w32_draw_bitmap): Use face to set colors.
340 2000-11-17 Dave Love <fx@gnu.org>
342 * lread.c (Fload): Fix #ifdef for pcc.
344 2000-11-17 Gerd Moellmann <gerd@gnu.org>
346 * xdisp.c (pos_visible_p): Compute the default character height
349 2000-11-16 Gerd Moellmann <gerd@gnu.org>
351 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
352 knowing the line's height; use the default font's height in that
355 * xfaces.c (weight_table): Add `demi' with the same meaning as
358 2000-11-16 Kenichi Handa <handa@etl.go.jp>
360 * dispnew.c (null_row): New global static variable.
361 (clear_glyph_row): Delete local static variable null_row.
363 2000-11-15 Jason Rumney <jasonr@gnu.org>
365 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
366 (w32_alloc_lighter_color): Use new brightness calculations from
367 xterm.c. Scale delta to be in the range expected by W32.
368 (w32_draw_relief_rect): Use frame relief colors.
370 2000-11-15 Gerd Moellmann <gerd@gnu.org>
372 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
373 (Qinhibit_default_face_x_resources): New variable.
374 (syms_of_frame): Initialize it.
375 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
377 * xdisp.c (pos_visible_p): Improve function comment.
379 * lisp.h (BINDING_STACK_SIZE): New macro.
381 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
382 reading the directory if readdir returns null and errno is EAGAIN
385 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
387 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
388 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
389 Set amount_to_scroll to max of dx and scroll_step so that
390 scroll-conservatively doesn't defeat scroll-step>1.
391 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
392 scroll-conservatively for line-at-a-time scrolling.
394 2000-11-14 Gerd Moellmann <gerd@gnu.org>
396 * window.c (Fpos_visible_in_window_p): Call pos_visible with
399 * xdisp.c (current_mode_line_height, current_header_line_height):
401 (init_xdisp): Initialize them.
402 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
403 and use exact mode line heights if it is set.
405 * lisp.h (pos_visible_p): Change prototype.
407 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
408 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
409 and current_header_line_height first.
410 (current_mode_line_height, current_header_line_height): Declare
413 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
415 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
416 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
417 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
419 2000-11-14 Miles Bader <miles@gnu.org>
421 * xterm.c (x_alloc_lighter_color): Include an additive component
422 too for dark colors, because FACTOR isn't enough.
423 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
426 2000-11-13 Gerd Moellmann <gerd@gnu.org>
428 * keyboard.c (show_help_echo): Call message3_nolog with number of
429 bytes in the help string as 2nd parameter, instead of the number
432 2000-11-13 Miles Bader <miles@gnu.org>
434 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
435 (Fload): Use new openp return protocol.
436 Don't try to use Vload_source_file_function to load .elc files.
437 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
438 openp return protocol.
439 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
441 2000-11-11 Kenichi Handa <handa@etl.go.jp>
443 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
445 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
446 Defined these macros.
447 (NLIST_STRUCT): Avoid re-defining it.
449 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
450 -I/usr/contrib/X11R6/include.
451 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
453 2000-11-10 Jason Rumney <jasonr@gnu.org>
455 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
457 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
458 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
460 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
461 (Qw32_charset_vietnamese): New symbol.
462 (xlfd_charset_of_font): New function.
463 (w32_load_system_font): Use it.
464 (x_to_w32_charset): Use Fassoc to find charset info. Special case
465 when Vw32_charset_info_alist is nil to ensure default face always
466 has font. Use Fcar and Fcdr for safety.
467 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
468 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
469 pseudo-codepages for special cases.
470 (w32_to_x_font): New parameter to allow charset portion to be
471 specified where there is many to one mapping. Callers changed.
472 (w32_list_fonts): Avoid listing fonts that won't display.
474 2000-11-10 Gerd Moellmann <gerd@gnu.org>
476 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
477 (font_list_1): Renamed from font_list.
478 (font_list): New function, trying alternative registries from
479 Vface_alternative_font_registry_alist.
480 (Finternal_set_alternative_font_registry_alist): New function.
481 (syms_of_xfaces): Initialize and Staticpro
482 Vface_alternative_font_registry_alist. Defsubr
483 Finternal_set_alternative_font_registry_alist.
485 2000-11-09 Ken Raeburn <raeburn@gnu.org>
487 * lisp.h (Flooking_at): Declare.
489 2000-11-09 Gerd Moellmann <gerd@gnu.org>
491 * dired.c (directory_files_internal): Fix a braino.
493 * dired.c (directory_files_internal): Add missing GCPRO's.
496 2000-11-08 Gerd Moellmann <gerd@gnu.org>
498 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
499 (resize_mini_window): Return quickly if Vresize_mini_window is
500 nil. Don't return if Vmax_mini_window_height is nil.
502 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
503 (syms_of_xdisp): Initialize them.
504 (resize_mini_window): Act according to the setting of
506 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
508 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
509 scroll bar widget after configuring it, so that it will appear at
510 the right position from the start.
511 (XTredeem_scroll_bar): Cleaned up.
513 2000-11-08 Kenichi Handa <handa@etl.go.jp>
515 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
516 font is taller than the frame line, we don't have to bias the
519 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
521 2000-11-07 Dave Love <fx@gnu.org>
523 * config.in (HAVE_MKSTEMP): Add.
525 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
527 2000-11-07 Gerd Moellmann <gerd@gnu.org>
529 * window.c (Fset_window_configuration): Don't try to preserve
530 point in the current buffer, if that buffer is displayed in more
533 * xfaces.c (lookup_named_face): If default face isn't realized,
534 try to realize it. Return -1 if not successful.
535 (Fx_list_fonts): Handle case that face cannot be determined.
536 (Fface_font): Likewise.
538 2000-11-06 Gerd Moellmann <gerd@gnu.org>
540 * window.c (displayed_window_lines): Detect partially
541 visible lines at the bottom correctly.
543 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
545 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
546 when ensuring we don't do visit in indirect buffer.
548 2000-11-06 Kenichi Handa <handa@etl.go.jp>
550 * composite.h (compose_chars_in_text): Add prototype.
552 * composite.c (Vcomposition_function_table): New variable.
553 (Qcomposition_function_table): New variable.
554 (run_composition_function): Call
555 Vcompose_chars_after_function with three arguments.
556 (compose_chars_in_text): New function.
557 (syms_of_composite): Modified the doc-string of
558 Vcompose_chars_after_function. Declare composition-function-table
559 as a lisp variable, and initialize it.
561 * xfns.c (x_encode_text): Suppress producing escape sequences for
564 * xselect.c: Include composite.h.
565 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
567 2000-11-05 Andrew Innes <andrewi@gnu.org>
569 * w32term.c (x_produce_glyphs): Fix typo in enum name.
571 * sysdep.c (read_input_waiting): Remove extraneous argument to
574 * w32fns.c (Fx_server_version): Include w32_build_number in the
577 * w32heap.c (w32_build_number): New variable.
578 (cache_system_info): Set it.
580 * w32heap.h (w32_build_number): Add extern.
582 * emacs.c (syms_of_emacs): Update docstring for
583 system-configuration, to reflect the actual usage on MS-Windows.
585 2000-10-31 Gerd Moellmann <gerd@gnu.org>
587 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
588 process idle timers while waiting for another event.
590 * dispnew.c (update_frame_line): Handle case where spaces in
591 the default face are colored.
593 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
594 window height hasn't changed.
596 2000-10-31 Jason Rumney <jasonr@gnu.org>
598 * w32term.c (x_produce_glyphs): Handle composite characters.
599 (x_draw_glyph_string_foreground)
600 (x_draw_composite_glyph_string_foreground): Restore old font.
602 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
604 * minibuf.c (read_minibuf): Reset the undo history just before
605 starting the recursive-edit.
607 2000-10-30 Gerd Moellmann <gerd@gnu.org>
609 * xfaces.c (menu_face_change_count): New variable.
610 (Finternal_set_lisp_face_attribute): Increment it for changes
612 (realize_basic_faces): Reflect changes in the `menu' faces
615 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
616 dy obtained from the iterator's y-position after moving from
617 scroll_margin_pos to PT; see comment there.
619 * xdisp.c (safe_eval_handler): Call add_to_log.
621 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
622 is not a symbol or string.
624 * xdisp.c (echo_area_display): Don't perform a display update from
625 inside redisplay. The update will happen anyway at the end of
626 redisplay, and it can confuse redisplay (GC messages while
627 redisplaying, for instance.)
629 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
631 * xrdb.c (x_load_resources): Use the class name in the defaults.
633 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
634 (regex_compile): Catch bogus \(\1\).
636 2000-10-30 Gerd Moellmann <gerd@gnu.org>
638 * xterm.c (x_alloc_nearest_color): Fix last change to compare
641 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
642 we have a color cache, check that the cached color equals the
643 allocated color. If not, clear the color cache.
645 * window.c (displayed_window_lines): Change buffers if necessary.
646 Fix computation of displayed lines.
648 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
649 update_menu_bindings to DEFVAR_BOOL.
651 2000-10-30 Kenichi Handa <handa@etl.go.jp>
653 * search.c (Fset_match_data): Be sure to make search_regs always sane.
655 * puresize.h (BASE_PURESIZE): Increase to 680000.
657 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
659 2000-10-29 Jason Rumney <jasonr@gnu.org>
661 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
663 * w32term.c (w32_bdf_per_char_metric): Negate descent.
664 (w32_cache_char_metrics): Handle possibility that 'x' does not
666 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
668 * w32bdf.h (bdffont): Add nchars.
670 * w32bdf.c (set_bdf_font_info): Set it.
671 (w32_BDF_TextOut): Swap byte order of double byte characters.
672 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
674 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
676 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
677 don't override the colors in frame's param_alist, unless they are
680 * term.c (reassert_line_highlight): If inverse_video is non-zero,
681 reverse the effect of the highlight flag.
683 2000-10-27 Ken Raeburn <raeburn@gnu.org>
685 * window.h (Fwindow_live_p): Declare.
687 * undo.c (record_delete): Check that last_undo_buffer is really a
688 buffer before applying XBUFFER to it.
690 * keymap.c (where_is_internal): Pass lisp object, not integer, to
693 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
695 * lisp.h (KEYMAPP): New macro.
696 (get_keymap): Remove.
697 (get_keymap_1): Rename get_keymap.
699 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
701 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
703 * xmenu.c (single_submenu): Use KEYMAPP.
704 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
705 Use KEYMAPP rather than Fkeymapp.
707 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
709 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
710 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
711 Use KEYMAPP rather than Fkeymapp.
712 (single_submenu): Use KEYMAPP.
713 (w32_menu_show, w32_dialog_show): Use TRUE.
715 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
717 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
718 (Fkeymapp): Use KEYMAPP.
719 (get_keymap): Rename from get_keymap_1. Remove old def.
720 Return t when autoload=0 and error=0 and the keymap needs autoloading.
721 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
722 (Fminor_mode_key_binding): Don't raise an error if the binding
724 (Fuse_global_map, Fuse_local_map): Allow autoloading.
725 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
727 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
728 Allow Vspecial_event_map to be autoloaded.
729 (menu_bar_items): Fetch the keymap rather than using keymapp.
730 (menu_bar_one_keymap): No need to follow func-indirect any more.
731 (parse_menu_item): get_keymap_1 -> get_keymap.
732 (tool_bar_items): Fetch the keymap rather than using keymapp.
733 (read_key_sequence): Use KEYMAPP.
735 * intervals.c (get_local_map): Use get_keymap rather than following
736 function-indirections explicitly.
738 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
740 2000-10-27 Jason Rumney <jasonr@gnu.org>
742 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
743 point, as Windows has oversized fonts.
745 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
747 2000-10-27 Gerd Moellmann <gerd@gnu.org>
749 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
750 (freehook, reallochook): Handle null pointer arguments.
751 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
753 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
755 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
756 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
757 Giving in to popular pressure to shut up the compiler with casts.
759 2000-10-27 Gerd Moellmann <gerd@gnu.org>
761 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
762 signed value, and use a default value computed from the font's
765 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
767 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
768 that specify a negative underline position can still use underlines.
770 * window.c (Fpos_visible_in_window_p): Make POS default to
771 WINDOW's point, not the current buffer's point.
773 2000-10-26 Dave Love <fx@gnu.org>
775 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
778 2000-10-26 Gerd Moellmann <gerd@gnu.org>
780 * window.c (size_window): Compute size difference from sum of old
781 child window sizes instead of from parent's size.
783 * xdisp.c (pos_visible_p): Change current buffer if necessary.
784 Handle obscured lines at the top of the window.
786 * frame.c (Fdelete_frame): Doc fix. Move running the hook
787 down after the last error condition check.
789 * frame.c (Fdelete_frame): Run delete-frame-hook.
791 2000-10-26 Kenichi Handa <handa@etl.go.jp>
793 * coding.c (decode_coding): Fix previous change (check also
794 CODING_MODE_LAST_BLOCK).
796 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
798 * regex.c: More `unsigned char' -> `re_char' changes.
799 Also change several `int' into `re_wchar_t'.
800 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
801 (PUSH_FAILURE_POINTER): Don't cast any more.
802 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
803 We want GCC to complain, since this piece of code makes
804 re_match non-reentrant, which *should* be fixed.
805 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
806 (EXTEND_BUFFER): Use RETALLOC.
807 (SET_LIST_BIT): Don't cast.
808 (re_wchar_t): New type.
809 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
810 that those two functions will always properly return.
811 (IMMEDIATE_QUIT_CHECK): Cast to void.
812 (analyse_first): Use recursion rather than an explicit stack.
813 (re_compile_fastmap): Can't fail anymore.
814 (re_search_2): Don't check re_compile_fastmap for failure.
815 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
816 Now also sets the new value (passed in a new argument).
817 (re_match_2_internal): Use it.
818 Also, use a new var `reg' of type size_t when looping through regs
819 rather than reuse the inappropriate `mcnt'.
821 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
822 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
823 (where_is_internal): Renamed from Fwhere_is_internal.
824 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
825 (Fwhere_is_internal): New function wrapping where_is_internal.
826 (where_is_internal_1): Handle the case where we're filling the cache.
827 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
829 2000-10-25 Miles Bader <miles@gnu.org>
831 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
833 2000-10-25 Gerd Moellmann <gerd@gnu.org>
835 * window.c (pos_fully_visible_p): Removed.
836 (Fpos_visible_in_window_p): Use pos_visible_p to determine
837 if position is visible and/or fully visible.
839 * lisp.h (pos_visible_p): Add prototype.
841 * xdisp.c (pos_visible_p): New function.
843 2000-10-25 Kenichi Handa <handa@etl.go.jp>
845 * process.c (send_process): If OBJECT is t, it means that the data
846 is from C string, but we should encode it. Before calling
847 setup_raw_text_coding_system, be sure to flush out data by the
848 previous coding system.
850 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
852 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
853 assignment of startpos to prev when startpos == pos.
855 * editfns.c (find_field): Set the field stickiness correctly from
856 overlay fields. Use renamed `text_property_stickiness'.
857 (text_property_stickiness): Renamed from `char_property_stickiness'.
858 Only check text properties, not overlays.
859 * textprop.c (get_char_property_and_overlay): New function.
860 (Fget_char_property): Use it.
861 * intervals.h (get_char_property_and_overlay): Add declaration.
863 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
865 * keymap.c: Use AREF, ASET and ASIZE macros.
866 (Fmake_sparse_keymap): Docstring fix.
868 (shadow_lookup): Move up.
869 Handle the case where lookup-key returns an integer.
870 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
871 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
872 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
873 Simplify/rewrite the keymap-finding code.
874 Add check for command shadowing, using shadow_lookup.
876 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
878 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
879 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
882 2000-10-24 Andrew Innes <andrewi@gnu.org>
884 * dired.c (directory_files_internal_unwind): New function.
885 (directory_files_internal): Use it to ensure closedir is called
886 even if expand-file-name or file-attributes throw, eg. because of
887 a user interrupt. Also enable immediate_quit while calling
888 re_search, so that matching can be interrupted as well.
890 2000-10-24 Andrew Innes <andrewi@gnu.org>
892 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
894 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
895 so that re_search functions only quit when callers expect them to.
897 2000-10-24 Kenichi Handa <handa@etl.go.jp>
899 * regex.c (regex_compile): Change the way of handling a range from
900 a char less than 256 to a char not less than 256.
902 2000-10-24 Gerd Moellmann <gerd@gnu.org>
904 * window.c (size_window): Prevent setting window's width or
905 height to a negative value (esp. with XSETFASTINT).
907 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
908 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
909 (protect_malloc_state) [GC_MALLOC_CHECK &&
910 GC_PROTECT_MALLOC_STATE]: New function.
911 (PROTECT_MALLOC_STATE): New macro.
912 (__malloc_initialize, morecore, _malloc_internal)
913 (_free_internal) _realloc_internal): Use it to make _heapinfo
914 read-only outside of gmalloc.
916 * keymap.c: Update copyright.
918 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
921 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
923 * filelock.c (unlock_all_files): Use unlock_file to expand each
924 buffer's file_truename before trying remove its lock file.
926 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
928 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
929 or CRLF, decode EOLs.
931 2000-10-24 Kenichi Handa <handa@etl.go.jp>
933 * window.c (Fdisplay_buffer): Fix doc.
935 2000-10-23 Jason Rumney <jasonr@gnu.org>
937 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
938 ASCII font of default fontset on Windows.
940 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
941 xterm.c comment below).
943 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
945 2000-10-23 Gerd Moellmann <gerd@gnu.org>
947 * xterm.c (x_connection_closed): Reset handling_signal.
949 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
952 2000-10-23 Miles Bader <miles@gnu.org>
954 * window.c (window_scroll_pixel_based, window_scroll_line_based):
955 Pass nil for FULLY argument to Fpos_visible_in_window_p to
956 maintain old behavior.
957 * minibuf.c (Fminibuffer_complete): Likewise.
959 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
961 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
962 that when a font can't be exactly centered, it errs up rather than
965 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
967 * fns.c (Fbase64_decode_string): The decoded result should be
970 2000-10-23 Andrew Choi <akochoi@i-cable.com>
972 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
974 * dispnew.c [macintosh]: Include macterm.h.
975 (init_display) [macintosh]: Initialization for window system.
977 * emacs.c (main) [macintosh]: Call syms_of_textprop,
978 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
979 syms_of_search, x_term_init, and init_keyboard before calling
980 init_window_once. Also, call syms_of_xmenu.
982 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
983 default fontset to Monaco.
985 * frame.c [macintosh]: Include macterm.h. Remove declarations of
986 NewMacWindow and DisposeMacWindow.
987 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
988 instead of calling NewMacWindow and setting fields of
989 f->output_data.mac directly. Call init_frame_faces.
990 (Fdelete_frame) [macintosh]: Remove unused code.
991 (Fmodify_frame_parameters) [macintosh]: Call
992 x_set_frame_parameters instead of mac_set_frame_parameters.
994 * frame.h [macintosh]: Define menu_bar_lines field in struct
995 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
997 * keyboard.c [macintosh]: Include macterm.h.
998 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
999 and menu_bar_activate_event type events as for X and NT.
1000 (make_lispy_event) [macintosh]: Construct lisp events of type
1001 MENU_BAR_EVENT as for X and NT.
1003 * sysdep.c [macintosh]: Remove declaration for sys_signal.
1004 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
1005 (sys_subshell) [macintosh]: Remove definition entirely.
1006 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
1007 Vwindow_system_version here. Remove initialization of
1008 Vx_bitmap_file_path.
1009 (read_input_waiting): Correct the number of parameters passed to
1011 Move all Macintosh functions to mac/mac.c.
1013 * term.c [macintosh]: Include macterm.h.
1015 * window.c [macintosh]: Include macterm.h.
1017 * xdisp.c [macintosh]: Include macterm.h. Declare
1018 set_frame_menubar and pending_menu_activation.
1019 (echo_area_display) [macintosh]: Do not return if terminal frame
1020 is the selected frame.
1021 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
1022 Allow only the selected frame to set menu bar.
1023 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
1024 calling FRAME_EXTERNAL_MENU_BAR (f).
1025 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
1027 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
1028 and check_x. Declare XCreateGC. Define x_create_gc and
1029 x_free_gc. Initialize font_sort_order.
1030 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
1031 but call x_list_fonts instead of w32_list_fonts.
1032 (Finternal_face_x_get_resource) [macintosh]: Do not call
1033 display_x_get_resource.
1034 (prepare_face_for_display) [macintosh]: Set xgcv.font.
1035 (realize_x_face) [macintosh]: Load the font if it is specified in
1037 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
1040 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
1042 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
1043 is nil: since we go to the end of submap anyway, we'd end up
1045 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
1046 doesn't obey autoload.
1048 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1050 * msdos.c (dos_set_window_size): Update screen dimension variables.
1052 2000-10-21 Jason Rumney <jasonr@gnu.org>
1054 * w32term.c (w32_cache_char_metrics): Double check that font is
1055 really fixed pitch before trusting tmPitchAndFamily.
1057 2000-10-21 Andrew Innes <andrewi@gnu.org>
1059 * w32gui.h (w32_char_font_type): Move enum from w32term.c
1061 * w32term.h: Extern decl for w32_cache_char_metrics.
1063 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
1065 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
1066 (w32_unload_font): Free per_char array if present.
1068 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
1069 cached information in emulated XFontStruct to handle common cases
1070 quickly. Do not allocate XCharStruct for return.
1071 (w32_native_per_char_metric): New function.
1072 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
1074 (x_produce_glyphs): Don't get an HDC. Change calls to
1075 w32_per_char_metric to match arg change above. Remove calls to
1077 (w32_get_glyph_overhangs): Ditto.
1078 (w32_cache_char_metrics): New function.
1080 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
1081 ($(BLD)/casefiddle.$(O)): Remove compile command.
1082 ($(BLD)/gmalloc.$(O)): Remove compile command.
1083 ($(BLD)/dispnew.obj):
1084 ($(BLD)/keyboard.obj):
1085 ($(BLD)/w32inevt.obj):
1086 ($(BLD)/w32bdf.obj):
1088 ($(BLD)/buffer.obj):
1089 ($(BLD)/editfns.obj):
1091 ($(BLD)/fileio.obj):
1093 ($(BLD)/indent.obj):
1094 ($(BLD)/insdel.obj):
1095 ($(BLD)/intervals.obj):
1096 ($(BLD)/minibuf.obj):
1098 ($(BLD)/scroll.obj):
1099 ($(BLD)/sysdep.obj):
1100 ($(BLD)/textprop.obj):
1101 ($(BLD)/widget.obj):
1102 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
1103 ($(BLD)/term.obj): Add dependency on dispextern.h.
1105 * makefile.nt ($(BLD)\dispnew.obj):
1106 ($(BLD)\keyboard.obj):
1107 ($(BLD)\w32inevt.obj):
1108 ($(BLD)\w32bdf.obj):
1110 ($(BLD)\buffer.obj):
1111 ($(BLD)\editfns.obj):
1113 ($(BLD)\fileio.obj):
1115 ($(BLD)\indent.obj):
1116 ($(BLD)\insdel.obj):
1117 ($(BLD)\intervals.obj):
1118 ($(BLD)\minibuf.obj):
1120 ($(BLD)\scroll.obj):
1121 ($(BLD)\sysdep.obj):
1122 ($(BLD)\textprop.obj):
1123 ($(BLD)\widget.obj):
1124 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
1125 ($(BLD)\term.obj): Add dependency on dispextern.h
1127 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1129 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
1130 with an additional argument of Qt.
1132 2000-10-21 Miles Bader <miles@gnu.org>
1134 * window.c (pos_fully_visible_in_window_p): New function.
1135 (Fpos_visible_in_window_p): Add FULLY argument.
1136 Use pos_fully_visible_in_window_p.
1137 (window_scroll_pixel_based, window_scroll_line_based): Update
1138 calls to Fpos_visible_in_window_p.
1139 * lisp.h (Fpos_visible_in_window_p): Update prototype
1141 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1143 * alloc.c (toplevel): Conditionalize compilation of mem_*
1144 functions differently.
1146 2000-10-20 Jason Rumney <jasonr@gnu.org>
1148 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
1149 mem_init where it used to be. mem_z etc not defined otherwise.
1151 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1153 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
1155 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
1156 structure definition and related variabled to the top of the file.
1157 Include this code when GC_MALLOC_CHECK is defined.
1158 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
1159 register/unregister allocated region.
1160 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
1161 which isn't allocated.
1162 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
1163 something which is already in use.
1164 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
1165 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
1166 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
1167 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
1169 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
1170 _malloc_internal instead of malloc.
1171 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
1174 2000-10-20 Andrew Innes <andrewi@gnu.org>
1176 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
1178 (my_strftime) <macro>: Don't use macro arg list when redefining as
1180 (my_strftime) <function>: Supply 0 as ut argument.
1182 2000-10-19 Jason Rumney <jasonr@altavista.net>
1184 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
1185 including dispextern.h, as it stops faces from working.
1187 * w32fns.c (Fx_create_frame): Don't bother calling
1188 face-set-after-frame-default since the caller does it for us
1189 anyway. Clean up calls to x_get_arg to be consistent with X.
1191 * w32term.c (x_produce_glyphs): Handle
1192 unibyte_display_via_language_environment correctly.
1193 (w32_draw_box_rect): Fix the calculation of width and height.
1195 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
1196 as it has stopped working.
1197 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
1200 2000-10-19 Gerd Moellmann <gerd@gnu.org>
1202 * eval.c (skip_debugger): Prevent a compiler warning.
1203 (Fcondition_case): Likewise.
1204 (Fbacktrace_frame): Use a null interactive spec.
1206 2000-10-19 Kenichi Handa <handa@etl.go.jp>
1208 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
1210 2000-10-18 Gerd Moellmann <gerd@gnu.org>
1212 * strftime.c: Sync with glibc, file version 1.78.
1213 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
1214 should no longer be used according to ISO 8601.
1216 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
1217 no map for meta_prefix_char, don't try to use it as a keymap.
1218 Instead, if T_OK is non-zero, look up a default binding, if any,
1219 otherwise, if T_OK is zero, return nil.
1221 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
1222 (x_to_xcolors, png_load): Use x_query_color.
1224 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
1226 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
1228 (x_copy_color, x_alloc_lighter_color): Likewise.
1230 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
1231 (x_query_color, x_query_colors): Add prototype.
1233 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
1234 check_string_bytes only if not noninteractive, increase count to 50.
1236 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
1238 * insdel.c (adjust_markers_for_delete): Handle before-insertion
1241 2000-10-17 Gerd Moellmann <gerd@gnu.org>
1243 * alloc.c (pure_bytes_used): Renamed from pureptr.
1245 (pure_alloc): New function.
1246 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
1248 (Fpurecopy): Use PURE_POINTER_P.
1250 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
1251 PT has moved backward.
1253 * xdisp.c (cursor_row_p): Take continued lines into account.
1255 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
1257 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
1258 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
1259 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
1262 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
1263 of selective display off while searching for the next line start.
1265 2000-10-17 Kenichi Handa <handa@etl.go.jp>
1267 * Makefile.in (term.o): Depend on dispextern.h.
1269 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
1271 * keymap.c (keymap_memberp): Ensure that nil is not a member.
1273 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1275 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
1276 the iterator at the beginning, so that they can be set later on,
1277 for instance in reseat_at_next_visible_line_start, without being
1280 * xfns.c (pbm_format): Add :foreground and :background keywords.
1281 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
1282 (xbm_load): Recognize foreground and background color
1285 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
1287 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
1289 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
1292 * msdos.c (IT_set_face): Compare highlighted face with the default
1293 face, and invert colors if these faces' colors are identical.
1294 (Fmsdos_remember_default_colors): Don't swap foreground and
1295 background colors in initial_colors[].
1296 (IT_set_frame_parameters): Don't swap frame's foreground and
1297 background pixels. If ALIST includes "(reverse . t)", swap
1298 foreground-color and background-color properties in frame's
1299 param_alist. If the original frame's param_alist doesn't specify
1300 the colors, store unspecified-fg and unspecified-bg, reversed if
1303 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
1304 the colors are unspecified and reversed, reverse fore- and back-
1305 ground in the returned value.
1306 (Fframe_parameter): Ditto.
1308 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1310 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
1311 get_last_unchanged_at_beg_row.
1312 (find_first_unchanged_at_end_row): Renamed from
1313 get_first_unchanged_at_end_row.
1314 (find_first_unchanged_at_end_row): Convert assertions to
1315 unconditional tests which abort. When looking for a row in
1316 unchanged text, don't go further back than first_text_row.
1318 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
1319 Don't add in the last line's height when deciding if the new
1320 position is below the scroll margin.
1322 2000-10-16 Miles Bader <miles@gnu.org>
1324 * editfns.c (Fconstrain_to_field): Check carefully for field
1325 boundaries if either OLD_POS or NEW_POS has a non-nil field
1326 property, even if they're the same.
1328 2000-10-16 Kenichi Handa <handa@etl.go.jp>
1330 * xterm.c (x_draw_box_rect): Fix the calculation of width and
1331 height for XFillRectangle.
1333 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
1335 * syntax.c (Fstring_to_syntax): New function extracted from
1336 Fmodify_syntax_entry.
1337 (Fmodify_syntax_entry): Use it and document the ! and | fences.
1338 (skip_chars, Fforward_comment): Remove unused variables.
1339 (syms_of_syntax): Add defsubr for string-to-syntax.
1340 (describe_syntax): Add code for comment and string fences.
1342 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
1344 * keymap.c (access_keymap): Add AUTOLOAD parameter.
1345 Do the meta->esc mapping. Call get_keyelt before returning.
1346 Start scanning from the second element (the first is always `keymap')
1347 to make it easier to detect when we reach a parent map.
1348 Handle the case of inheriting from a symbol whose function is a map.
1349 (Fkeymap_parent): Also handle the `inherit from symbol' case.
1350 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
1351 (get_keyelt, Flookup_key): Update call to access_keymap.
1352 Remove the meta->esc mappings.
1353 (define_as_prefix): Delete old disabled code.
1354 (menu_item_p): New function.
1355 (where_is_internal_1): Skip over the few remaining menu items.
1356 * lisp.h (access_keymap): Update prototype.
1357 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
1358 Update call to access_keymap.
1359 (follow_key, read_key_sequence): Update calls to access_keymap.
1360 Remove the meta->esc mappings.
1362 2000-10-13 Gerd Moellmann <gerd@gnu.org>
1364 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
1365 with additional argument.
1367 * xdisp.c (cursor_row_p): New function.
1368 (try_cursor_movement, display_line): Use it.
1370 * xdisp.c (append_space): Also save/restore iterator's current
1371 character and its length.
1373 * xdisp.c (init_from_display_pos): Add an assertion.
1374 (handle_stop): Don't set iterator's add_overlay_start.
1375 (handle_invisible_prop): Likewise.
1376 (load_overlay_strings): If text under an overlay is invisible,
1377 take both before- and after-strings into account when the iterator
1378 is positioned either at the start or at the end of the overlay.
1379 (forward_to_next_line_start): Rewritten.
1380 (reseat_at_next_visible_line_start): Rewritten.
1381 (set_iterator_to_next): Add parameter RESEAT_P.
1383 * dispextern.h (struct it): Remove member add_overlay_start.
1384 (set_iterator_to_next): Change prototype.
1386 2000-10-13 Kenichi Handa <handa@etl.go.jp>
1388 * coding.c (code_convert_region): Be sure to initialize
1389 coding->category_idx.
1390 (decode_coding_string): Set coding->src_multibyte and
1391 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
1392 (encode_coding_string): Set coding->src_multibyte and
1393 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
1395 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
1397 * xfns.c (Fx_create_frame): Don't bother calling
1398 face-set-after-frame-default since the caller does it for us anyway.
1400 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1402 * window.c (coordinates_in_window): Fix detection of vertical line
1403 on character terminals.
1405 2000-10-12 Gerd Moellmann <gerd@gnu.org>
1407 * editfns.c (save_excursion_save): Additionally record the
1409 (save_excursion_restore): If buffer was visible in a window, and a
1410 different window was selected, and the old selected window is
1411 still live, restore point in that window.
1413 2000-10-12 Kenichi Handa <handa@etl.go.jp>
1415 * xterm.c (x_produce_glyphs): Handle
1416 unibyte_display_via_language_environment correctly.
1418 * regex.c (regex_compile): Change the way of handling a range from
1419 unibyte char to multibyte char.
1421 * syntax.c (skip_chars): Change the way of handling a range from
1422 unibyte char to multibyte char.
1424 * process.c (read_process_output): Cancel previous change.
1426 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
1428 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
1430 * charset.c (Ffind_charset_string): Doc fix.
1431 (Ffind_charset_region): Doc fix.
1433 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
1435 * process.c (read_process_output): Fix previous change. Adjust
1436 multibyteness of text to insert in a buffer by
1437 string_make_unibyte/multibyte instead of
1438 Fstring_as_unibyte/multibyte.
1440 2000-10-10 Andreas Schwab <schwab@suse.de>
1442 * alloc.c (mark_object): Remove all workarounds installed on
1445 2000-10-10 Kenichi Handa <handa@etl.go.jp>
1447 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
1449 (base64_encode_1): Make it work for a text of multibyte form.
1450 (Fbase64_decode_region): Allocate sufficient memory for multibyte
1451 case. Don't call str_to_multibyte because base64_decode_1
1452 produces correct multibyte form for eight-bit codes.
1453 (Fbase64_decode_string): Adjusted for the change of
1455 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
1456 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
1459 * charset.h (CHAR_STRING): Optimized for single byte characters.
1461 2000-10-09 Andreas Schwab <schwab@suse.de>
1463 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
1464 -1 after socket is closed, to fall through to error processing.
1466 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
1468 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
1469 variables. If ALIST includes foreground-color or
1470 background-color, change also the colors of the default face for
1473 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1475 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
1476 them extern (they are defined on xfaces.c).
1477 (syms_of_msdos): Don't intern and don't staticpro
1478 Qbackground_color and Qforeground_color.
1480 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
1482 * frame.c (Fframe_parameter): For non-windowed frames, if
1483 f->param_alist says foreground or background color is unspecified,
1484 call tty_color_name to return the color name computed from the
1485 frame's current colors.
1487 2000-10-06 Dave Love <fx@gnu.org>
1489 * terminfo.c (ospeed): Don't declare.
1491 * sysdep.c: Don't include string.h.
1492 (h_errno): Declare conditional also on TRY_AGAIN.
1494 * charset.c (Ffind_charset_string): Doc fix.
1496 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
1497 (Fbase64_decode_region, Fbase64_decode_string): More explicit
1500 2000-10-05 Dave Love <fx@gnu.org>
1502 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
1503 position like menu-bar.
1505 2000-10-05 Gerd Moellmann <gerd@gnu.org>
1507 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
1509 * xdisp.c (handle_single_display_prop): Use safe_call1.
1510 (safe_call): Renamed from call_function.
1511 (safe_call1): New function.
1512 (handle_fontified_prop): Use safe_call1 instead of call1.
1513 (safe_eval): Renamed from eval_form.
1514 (safe_eval_handler): Renamed from eval_handler.
1515 (handle_single_display_prop, display_mode_element): Use safe_eval
1516 instead of eval_form.
1518 * xfaces.c (merge_face_heights): Use safe_call instead of
1521 * keyboard.c (show_help_echo): Use safe_call instead of
1522 call_function; use safe_eval instead of eval_form.
1524 * lisp.h (safe_call): Renamed from call_function.
1525 (safe_eval): Renamed from eval_form.
1526 (safe_call1): Add prototype.
1528 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
1530 * xfns.c (image_ascent): Rearrange ascent calculation for the
1533 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
1535 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
1536 (where_is_internal_1): Don't bother ignoring menu-items any more.
1538 2000-10-04 Gerd Moellmann <gerd@gnu.org>
1540 * keyboard.c (update_menu_bindings): New variable.
1541 (parse_menu_item): Use AREF. If update_menu_bindings
1542 is 0, don't update menu bindings.
1543 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
1545 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
1547 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
1550 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
1552 * syntax.c (forw_comment): Match nestedness of ender/starter.
1553 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
1554 (prev_char_comstart_first): Remove.
1555 (back_comment): Check two-char comment markers more carefully
1556 to better handle overlapping cases like *//* or /* */* */ ...
1557 Match nestedness of ender/starter.
1559 2000-10-02 Dave Love <fx@gnu.org>
1561 * config.in (HAVE_GAI_STRERROR): Add undef.
1563 * process.c (Fopen_network_stream): Use it.
1565 * m/alpha.h (NO_REMAP): Don't define.
1567 2000-10-02 Gerd Moellmann <gerd@gnu.org>
1569 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
1570 return with a string converted to an integer or vice versa when
1571 Vmocklisp_arguments is t.
1572 (Fsignal): Likewise. The function can return for `quit'.
1573 (struct gcpro): Declare member `var' to point to a volatile
1576 * eval.c (error): Prevent compiler warning.
1578 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
1580 * keymap.c (keymap_memberp): New function.
1581 (Fset_keymap_parent): Use it.
1582 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
1583 Use keymap_memberp to avoid creating cycles.
1584 (access_keymap): Use KEYMAPP.
1586 2000-09-30 Gerd Moellmann <gerd@gnu.org>
1588 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
1589 gai_strerror. Make sure xerrno is set if connect fails. Improve
1592 2000-09-29 Jason Rumney <jasonr@gnu.org>
1594 * w32term.c (w32_char_font_type, w32_encode_char)
1595 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
1596 (w32_bdf_per_char_metric): New function.
1597 (w32_per_char_metric): Use it.
1598 (x_draw_glyph_string_background): Always draw background for BDF
1601 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
1602 GDI object which is a scarce resource.
1604 * w32bdf.c (search_file_line): Fix skipping of whitespace.
1605 (get_quoted_string): Fix limit on memchr search.
1606 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
1607 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
1608 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
1609 (get_cached_font_char, cache_char_offset): Use macro
1610 BDF_CODEPOINT_RANGE_COVER_P.
1611 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
1612 (clear_cached_bitmap_slots): New function.
1613 (GET_HEX_VALUE): G-Z, g-z are not hex.
1614 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
1615 (get_bitmap_with_cache): Use new cache implementation.
1616 (create_offscreen_bitmap): New function.
1617 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
1619 * w32term.c (x_produce_glyphs): If the distance from the current
1620 position to the next tab stop is less than a canonical character
1621 width, use the tab stop after that.
1622 (x_draw_glyphs): Handle case START and END are out of bounds more
1624 (x_clear_mouse_face): Block/unblock input.
1625 (x_display_and_set_cursor): Don't show a hollow box cursor for
1626 buffers whose cursor_type is nil.
1628 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1630 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
1633 * dispextern.h (updating_frame): Declare extern.
1635 2000-09-29 Andreas Schwab <schwab@suse.de>
1637 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
1639 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1641 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
1642 use its function definition.
1643 (tool_bar_items): Likewise.
1645 * lisp.h (fatal): Declare NO_RETURN.
1647 2000-09-29 Kenichi Handa <handa@etl.go.jp>
1649 * keymap.c: Remove the line "#undef NULL".
1651 2000-09-28 Gerd Moellmann <gerd@gnu.org>
1653 * xterm.c (x_make_frame_visible): Try harder to make the frame
1656 2000-09-28 Dave Love <fx@gnu.org>
1658 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
1660 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
1662 * .gdbinit (xreload): Note its need on GNU/Linux.
1664 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
1665 r_alloc, r_alloc_free.
1667 2000-09-28 Kenichi Handa <handa@etl.go.jp>
1669 * syntax.c (skip_chars): Handle negation correctly.
1671 2000-09-27 Gerd Moellmann <gerd@gnu.org>
1673 * xfaces.c (realize_default_face): Call set_lface_from_font_name
1674 with non-zero FORCE_P argument.
1676 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
1679 * xdisp.c (window_box_height): Add an assertion.
1681 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
1682 tool-bar than is available.
1683 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
1685 2000-09-27 Dave Love <fx@gnu.org>
1687 * s/irix6-5.h: Now works 64-bit. Tidied.
1689 2000-09-26 Gerd Moellmann <gerd@gnu.org>
1691 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
1692 instead of BITS_PER_INT.
1693 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
1694 EMACS_UINT, respectively.
1695 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
1697 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
1699 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
1701 * window.c (freeze_window_starts): Construct last argument for
1702 foreach_window differently.
1704 * xfns.c (x_decode_color): Don't return a Lisp_Object.
1706 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
1707 EMACS_UINT instead of `int' and `unsigned int'.
1708 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
1710 * frame.h (struct frame): Make the `nothing' member of union
1711 output_data an EMACS_INT.
1713 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
1715 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
1716 size in the sdata structure.
1717 (SDATA_NBYTES, SDATA_DATA): New macros.
1718 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
1719 differently for the different layout of the sdata structure.
1720 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
1722 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
1723 Check that size recorded in the string size and size recorded in
1724 the sdata structure agree.
1726 2000-09-25 Dave Love <fx@gnu.org>
1728 * buffer.c: Include stdio.h.
1730 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
1732 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
1734 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
1735 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
1737 (__malloc_extra_blocks): Declare as __malloc_size_t.
1739 2000-09-25 Gerd Moellmann <gerd@gnu.org>
1741 * alloc.c (mark_image): Use GC_NILP instead of NILP.
1743 * keyboard.c (show_help_echo): Set help_echo_showing_p.
1744 (read_char): If help-echo is showing, preserve the echo area
1747 * xdisp.c (help_echo_showing_p): New variable.
1748 (set_message): Reset it to 0.
1749 (init_xdisp): Initialize help_echo_showing_p.
1751 * dispextern.h (help_echo_showing_p): Declare extern.
1753 * config.in: Fix typo in __GNUC_MINOR__.
1755 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
1757 * s/freebsd.h (POSIX_SIGNALS): Define.
1759 * xterm.c (x_clear_mouse_face): Block/unblock input.
1761 2000-09-24 Dave Love <fx@gnu.org>
1763 * fns.c (base64_encode_1): Fix last change.
1765 2000-09-22 Gerd Moellmann <gerd@gnu.org>
1767 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
1769 * xdisp.c (try_window_reusing_current_matrix): More fixes
1770 for the case window has a header-line.
1772 2000-09-22 Dave Love <fx@gnu.org>
1774 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
1777 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
1779 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
1781 2000-09-21 Gerd Moellmann <gerd@gnu.org>
1783 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
1786 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
1789 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
1790 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
1791 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
1794 * marker.c (byte_char_debug_check): Return void.
1796 * xfns.c (Fx_create_frame): Set default frame parameter value
1797 for tool-bar-lines to 1.
1799 * dispnew.c (scrolling_window): Compare y-positions of rows
1800 equal at the start. Some simplification.
1802 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
1803 reused rows' y-position in the case window has a header-line, and
1804 new window start is greater than old window start.
1806 * process.c (process_sent_to): New variable.
1807 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
1808 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
1809 Declare more parameters volatile.
1811 * lread.c (Vrecursive_load_depth_limit): New variable.
1812 (Fload): Check recursive loads whose recursion depth exceeds
1813 Vrecursive_load_depth_limit.
1814 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
1816 2000-09-20 Gerd Moellmann <gerd@gnu.org>
1818 * fileio.c (Fread_file_name): Doc fix.
1820 * editfns.c (Fmessage_or_box): Doc fix.
1822 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
1824 * xfns.c (xbm_scan): Allow C-style comments.
1826 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
1827 symbols are specified, add color translations to the cache.
1828 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
1830 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
1832 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
1833 structures to xpm_init_color_cache.
1835 2000-09-19 Gerd Moellmann <gerd@gnu.org>
1837 * dispnew.c (update_window_line): Make sure to always draw
1840 2000-09-19 Andrew Innes <andrewi@gnu.org>
1842 * makefile.nt (bootstrap-emacs): Don't change directory.
1844 2000-09-19 Kenichi Handa <handa@etl.go.jp>
1846 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
1848 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
1849 If output buffer is too small, signal an appropriated error.
1851 2000-09-18 Dave Love <fx@gnu.org>
1853 * keyboard.c (menu_bar_items, tool_bar_items)
1854 (current_active_maps): Remove redundant get_local_map call.
1856 2000-09-18 Gerd Moellmann <gerd@gnu.org>
1858 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
1859 cursor for buffers whose cursor_type is nil.
1861 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
1862 a feature to implement that is already implemented.
1863 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
1866 * xfns.c (x_clear_image_1): New function.
1867 (x_clear_image): Use it.
1868 (x_from_xcolors): Use x_clear_image_1; don't free the image's
1871 * dispnew.c (update_window): Move test for invisible lines
1872 at the top to update_window_line.
1873 (update_window_line): Handle invisible lines here.
1875 * xfns.c (clear_image_cache): Clear current matrices of all
1876 frames sharing an image cache. Block input while freeing
1877 images. Fix timestamp comparison.
1878 (x_clear_image): Also free the mask.
1880 * xfns.c (lookup_image): Block input while loading the image so
1881 that we won't get interrupted in a state where the image isn't yet
1883 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
1884 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
1885 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
1886 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
1889 2000-09-16 Gerd Moellmann <gerd@gnu.org>
1891 * dispnew.c (update_window): Make sure to make desired rows
1892 current even if they are completely invisible at the top
1895 2000-09-15 Gerd Moellmann <gerd@gnu.org>
1897 * xfns.c (lookup_image): Build mask before applying an algorithm.
1898 Recognize algorithm `disabled'.
1899 (cross_disabled_images): New variable.
1900 (COLOR_INTENSITY): New macro.
1901 (x_detect_edges): Use COLOR_INTENSITY.
1902 (x_disable_image): New function.
1903 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
1905 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
1906 disabled state, don't apply an image transformation algorithm if
1907 the user specified an image for the disabled state. Use
1908 `:algorithm disabled' for creating a disabled item's image if the
1909 user hasn't specified an image.
1911 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
1912 allocation functions with the XPM lib.
1913 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
1914 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
1915 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
1916 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
1917 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
1919 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
1920 functions, if possible, because these handle color allocation
1921 failure more gracefully.
1922 (Fimage_mask_p): New function.
1924 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
1925 (Qedge_detection, Qheuristic): New symbols.
1926 (syms_of_xfns): Initialize new symbols.
1927 (lookup_image): Handle `:mask X', `:algorithm emboss', and
1928 `algorithm (edge-detection ...)'.
1929 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
1930 (tiff_format, gif_format, gs_format): Add `:mask'.
1931 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
1932 (GIF_MASK, GS_MASK): New enumerators.
1933 (x_laplace_read_row, x_laplace_write_row): Functions removed.
1934 (emboss_matrix, laplace_matrix): New variables.
1935 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
1936 (x_edge_detection): New functions.
1937 (x_laplace): Rewritten in terms of x_detect_edges.
1938 (x_build_heuristic_mask): If image has a mask, free it.
1940 2000-09-14 Andrew Innes <andrewi@gnu.org>
1942 * makefile.w32-in: Revert to Unix line endings.
1944 2000-09-14 Andrew Innes <andrewi@gnu.org>
1946 * makefile.w32-in: Standardize indentation somewhat.
1947 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
1948 cater for differences between shells.
1950 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
1952 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1954 * xterm.c (x_produce_glyphs): If the distance from the current
1955 position to the next tab stop is less than a canonical character
1956 width, use the tab stop after that.
1958 2000-09-14 Dave Love <fx@gnu.org>
1960 * buffer.c (alloc_buffer_text): Fix xmalloc call.
1962 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1964 * xdisp.c (handle_fontified_prop): While running fontification
1965 functions, bind `fontification-functions' and
1966 `after-change-functions' to nil.
1968 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
1969 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
1971 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
1973 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
1974 USE_MMAP_FOR_BUFFERS.
1976 * insdel.c (make_gap): Use enlarge_buffer_text.
1978 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
1979 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
1980 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
1981 from former r_alloc_* functions in ralloc.c.
1982 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
1984 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
1985 (mmap_init) [REL_ALLOC_MMAP]: New function.
1986 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
1987 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
1990 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
1991 (enlarge_buffer_text): Add prototype.
1993 * ralloc.c: Remove everything having to do with the use of mmap.
1995 2000-09-13 Gerd Moellmann <gerd@gnu.org>
1997 * sound.c (Fplay_sound): Doc fix.
1999 * keyboard.c: Avoid some more compiler warnings.
2000 (parse_tool_bar_item): Ignore cached key bindings.
2002 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
2003 and allocation of Lisp data.
2005 2000-09-12 Gerd Moellmann <gerd@gnu.org>
2007 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
2008 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
2011 * lread.c (Fload): Put code checking for recursive loads in #if 0.
2013 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
2015 * ccl.c: Comment fixed.
2016 (MAX_MAP_SET_LEVEL): Increased to 30.
2017 (PUSH_MAPPING_STACK): Enclose with do-while block.
2018 (POP_MAPPING_STACK): Likewise.
2019 (stack_idx_of_map_multiple): New variable.
2020 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
2021 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
2022 call the corresponding CCL program by
2023 CCL_CALL_FOR_MAP_INSTRUCTION.
2024 (ccl_driver) <CCL_MapSingle>: Likewise.
2025 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
2026 with the case where looking up process reaches to the end of
2027 map-set, and call CCL programs as the above change.
2029 2000-09-11 Gerd Moellmann <gerd@gnu.org>
2031 * xfns.c (png_load, jpeg_load): Declare some variables volatile
2032 that might be clobbered by longjmp.
2033 (check_x_display_info, x_decode_color, create_frame_xic)
2034 (Fx_display_backing_store, Fx_display_visual_class)
2035 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
2038 * lread.c (init_lread): Set Vloads_in_progress to nil.
2039 (Fload): Show list of recursively loaded files, when signaling an
2042 * lread.c (Vloads_in_progress): New variable.
2043 (record_load_unwind): New function.
2044 (Fload): Check for recursive loads.
2045 (syms_of_lread): Initialize Vloads_in_progress.
2046 (read_integer, read1): Avoid some compiler warnings.
2048 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
2051 2000-09-11 Miles Bader <miles@gnu.org>
2053 * editfns.c (Fbuffer_string): Doc fix.
2055 2000-09-10 Gerd Moellmann <gerd@gnu.org>
2057 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
2059 2000-09-09 Ken Raeburn <raeburn@gnu.org>
2061 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
2062 whether to include other header files.
2064 2000-09-09 Gerd Moellmann <gerd@gnu.org>
2066 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
2067 by Fmemq as a boolean.
2069 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
2071 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
2073 2000-09-08 Gerd Moellmann <gerd@gnu.org>
2075 * ralloc.c (mmap_fd): Remove initializer which can make it
2076 read-only in a dumped Emacs.
2077 (mmap_fd_1): New variable.
2078 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
2079 restore it from there.
2080 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
2081 unconditionally so that mmap_fd can be initialized there.
2082 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
2083 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
2084 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
2086 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
2088 * xdisp.c (dump_glyph_row): Fix printf format string.
2089 (display_line, move_it_in_display_line_to): Avoid compiler
2092 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
2094 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
2097 * xdisp.c (try_window_id): When trying to locate cursor in
2098 unchanged rows at the top, handle the case that we can't find it.
2100 * xterm.c (x_draw_glyphs): Handle case START and END are out
2101 of bounds more carefully.
2103 2000-09-08 Dave Love <fx@gnu.org>
2105 * s/sol2.h (REL_ALLOC_MMAP): Define.
2106 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
2108 * ralloc.c: Don't include string.h (redundant).
2109 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
2110 [!MAP_ANON]: Include fcntl.h.
2111 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
2112 (r_alloc, r_re_alloc, r_alloc_free)
2113 (mmap_enlarge, mmap_set_vars): Use it.
2114 (r_alloc_init_fd): New function.
2115 (__morecore) [SYSTEM_MALLOC]: Don't declare.
2116 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
2119 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
2122 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
2123 change to __NetBSD__.
2125 2000-09-08 Kenichi Handa <handa@etl.go.jp>
2127 * search.c (compile_pattern): Check the multibyteness of cached
2130 2000-09-08 Miles Bader <miles@gnu.org>
2132 * xfaces.c (default_face_vector): Function removed.
2133 (Finternal_merge_in_global_face): Restore old global/local
2134 attribute override order. Use inline loop instead of calling
2135 default_face_vector.
2137 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2139 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
2140 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
2141 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
2142 where necessary, in case POINTER_TYPE is `void'.
2144 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
2146 * frame.c (make_terminal_frame): Initialize frame foreground and
2147 background colors to unspecified, for the initial instance of an
2150 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2152 * ralloc.c (mmap_find): Fix overlap computation.
2153 (mmap_enlarge): Compute nbytes before trying to find an
2156 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
2159 * lread.c (syms_of_lread): Change value of regexp
2160 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
2162 * xmenu.c (xdialog_show): When looking up the selection in
2163 menu_items, take `quote' boundaries into account; this corresponds
2164 to a nil ITEM in x-popup-dialog.
2166 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2168 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
2170 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
2172 * coding.c (encode_coding_sjis_big5): Use translation table for
2173 encoding, not decoding. Fix the handling of latin-jisx0201.
2174 Check for the charset katakana-jisx0201 too.
2175 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
2176 (detect_coding_sjis): Check the byte sequence more rigidly.
2178 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2180 * xfaces.c (Vparam_value_alist): New variable.
2181 (syms_of_xfaces): Initialize it.
2182 (Finternal_set_lisp_face_attribute): Avoid more consing.
2184 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
2186 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
2187 (Qbackground_mode): New variable.
2188 (syms_of_frame_1): Initialize Qbackground_mode.
2190 * lisp.h (Qdisplay): Declare extern.
2192 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
2193 change face on all frames, and change the default for new frames.
2195 2000-09-07 Dave Love <fx@gnu.org>
2197 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
2199 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2201 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
2203 * charset.c: Include composite.h
2204 (lisp_string_width): New function.
2205 (Fstring_width): Call lisp_string_width instead of strwidth.
2207 * Makefile.in (charset.o): Depends on composite.h.
2209 * process.c (read_process_output): Before inserting the decoded
2210 text in the buffer, adjust the multibyteness.
2212 2000-09-06 Gerd Moellmann <gerd@gnu.org>
2214 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
2215 buffer's text buffer is null, map new memory.
2217 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
2218 POINTER_TYPE and size_t.
2219 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
2220 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
2221 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
2222 [REL_ALLOC_MMAP]: New macros.
2223 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
2224 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
2225 [REL_ALLOC_MMAP]: New functions.
2227 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
2228 before and after unexec.
2230 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
2231 text buffers if necessary.
2233 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
2234 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
2237 * config.in (HAVE_MMAP): Add #undef.
2239 2000-09-05 Gerd Moellmann <gerd@gnu.org>
2241 * frame.c (Qdisplay_type): New variable.
2242 (syms_of_frame_1): Initialize it.
2243 (Fframe_parameter): New function that avoids consing.
2244 (syms_of_frame): Defsubr it.
2246 * buffer.c (Fother_buffer): Consider buffers as invisible when
2247 they are displayed in a window on an invisible frame.
2249 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
2250 get-largest-window always return nil.
2252 2000-09-04 Gerd Moellmann <gerd@gnu.org>
2254 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
2255 variable; recognize Emacs 19 elc files.
2257 2000-09-04 Miles Bader <miles@gnu.org>
2259 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
2260 before initially popping up the menu, so the menu doesn't flash
2261 when the face settings are significantly different from the
2264 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
2266 * regex.c (WIDE_CHAR_SUPPORT): New macro.
2267 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
2268 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
2269 (BIT_UNIBYTE): Remove.
2270 (re_match_2_internal): Delete corresponding code and streamline the
2271 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
2272 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
2273 (re_wctype_t): New type.
2274 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
2275 (regex_compile): Use them and fix handling of overly long char classes.
2277 2000-09-03 Andrew Innes <andrewi@gnu.org>
2279 * makefile.w32-in: Change to DOS line endings.
2281 * s/ms-w32.h (ORDINARY_LINK): New define.
2283 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
2284 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
2286 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
2287 (distclean): Delete them here instead.
2289 * w32proc.c (compare_env): Convert to uppercase for comparison,
2290 not lowercase, to match how the native Windows shell works.
2292 2000-09-03 Jason Rumney <jasonr@gnu.org>
2294 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
2295 CVS changes the line-ends when checking in/out on DOS/Windows.
2297 * makefile.nt (emacs): Do not change directory to run temacs, as
2298 the load-path is set relative to current directory.
2300 2000-09-03 Miles Bader <miles@gnu.org>
2302 * xterm.c (x_alloc_lighter_color_for_widget): New function.
2304 2000-09-02 Gerd Moellmann <gerd@gnu.org>
2306 * xdisp.c (redisplay_mode_lines): New function.
2307 (display_mode_lines): Return number of mode lines displayed.
2308 (echo_area_display): Use redisplay_mode_lines to draw garbaged
2309 mode lines. Don't temporarily bind redisplay-dont-pause to t.
2311 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
2312 string.h and strings.h.
2313 (index) [HAVE_INDEX]: Add prototype.
2315 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
2316 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
2318 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
2319 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
2321 2000-09-01 Gerd Moellmann <gerd@gnu.org>
2323 * lread.c (read1): Accept `?' as symbol constituent, for
2324 compatiblity with XEmacs.
2326 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
2328 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
2329 (struct re_pattern_buffer): Remove newline_anchor.
2330 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
2331 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
2332 (re_max_failures, fail_stack): Use size_t rather than unsigned.
2333 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
2334 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
2335 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
2336 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
2337 Get rid of references to newline_anchor.
2338 (regcomp): Allocate and precompute a fastmap.
2340 2000-08-31 Gerd Moellmann <gerd@gnu.org>
2342 * lread.c (openp): GCPRO local variable `filename'.
2344 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
2346 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
2348 * regex.c: Merge some changes from GNU libc. Add prototypes.
2349 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
2350 Use memcmp and memcpy instead of bcopy and bcmp.
2351 (init_syntax_once): Use ISALNUM.
2352 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
2353 (REG_UNSET_VALUE): Remove. Use NULL instead.
2354 (REG_UNSET, re_match_2_internal): Use NULL.
2355 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
2357 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
2358 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
2359 (regex_compile): In handle_interval, return an error rather than try to
2360 unfetch the interval if we can't find the closing brace.
2361 Obey the RE_NO_GNU_OPS syntax bit.
2362 (TOLOWER): New macro.
2364 (regexec): Allocate regs.start and regs.end as one block.
2366 2000-08-30 Gerd Moellmann <gerd@gnu.org>
2368 * xdisp.c (echo_area_display): Check display_completed instead
2369 of calling detect_input_pending.
2371 * dispnew.c (update_frame): Only set display_completed here; move
2372 the update_begin and update_end calls here from update_frame_1.
2373 (update_frame_1): Don't set display_completed here, don't call
2374 update_begin/update_end.
2376 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
2377 instead of store_frame_param.
2379 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2381 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
2382 desired window matrix hasn't been displayed, use the current row
2383 instead. Make sure that only those frame rows are updated for
2384 which there exists a corresponding enabled desired row.
2386 2000-08-29 Miles Bader <miles@gnu.org>
2388 * xfaces.c (default_face_vector): New function.
2389 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
2391 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2393 * lread.c (openp): Prevent temporary string passed to
2394 Ffile_readable_p from being garbage collected.
2396 2000-08-28 Dave Love <fx@gnu.org>
2398 * keymap.c (store_in_keymap): Add `static' to declaration.
2400 2000-08-28 Gerd Moellmann <gerd@gnu.org>
2402 * emacs.c, callint.c, doc.c, editfns.c
2403 (toplevel) [HAVE_STRING_H]: Include string.h.
2404 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
2405 (index): Remove prototypes which might conflict with non-standard
2406 definitions of index/strchr.
2408 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
2409 (rindex): Define only if !HAVE_RINDEX.
2411 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
2413 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
2415 2000-08-28 Miles Bader <miles@gnu.org>
2417 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
2418 made inconsistent by a font-related attribute in FROM.
2419 (merge_face_inheritance): Add function comment.
2421 2000-08-28 Kenichi Handa <handa@etl.go.jp>
2423 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
2424 the 4th arg (PREV_EVENT) Qt to suppress input method.
2426 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
2428 * regex.c: Indent cpp directives and remove parens after `defined'.
2429 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
2430 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
2431 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
2432 (re_compile_pattern): Use size_t for length.
2433 (init_syntax_once): Move to a better place.
2434 * regex.h: Merge changes from GNU libc. Indent cpp directives.
2435 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
2437 * syntax.c (back_comment): Detect cases where a comment-starter is
2438 actually inside another comment as in: /* a // b */ c // d \n.
2439 Make it clear that `comstart_pos' is unused for nested comments.
2441 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
2442 (KEYMAPP): New macro.
2443 (Fkeymap_parent, Fset_keymap_parent): Use it.
2444 (fix_submap_inheritance): Mark it static.
2445 (define_as_prefix, describe_buffer_bindings, describe_command)
2446 (describe_translation, describe_map): Complete prototypes.
2448 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
2450 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
2451 to better match the key-lookup behavior.
2453 2000-08-27 Gerd Moellmann <gerd@gnu.org>
2455 * xfaces.c (lface_fully_specified_p): Handle :inherit.
2456 (Finternal_set_lisp_face_attribute): Fix typo in error message.
2458 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
2460 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
2461 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
2462 (xterm.o): Depend on coding.h
2464 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2466 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
2467 the corresponding '#endif'.
2469 2000-08-26 Miles Bader <miles@gnu.org>
2471 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
2472 * xfaces.c (QCinherit): New variable.
2473 (syms_of_xfaces): Initialize it.
2474 (LFACE_INHERIT): New macro.
2475 (Finternal_get_lisp_face_attribute)
2476 (merge_face_vector_with_property)
2477 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
2478 (check_lface_attrs): Allow new types of face height. Check
2480 (CYCLE_CHECK): New macro.
2481 (merge_face_inheritance): New function.
2482 (merge_face_vectors): Merge inherited faces too. Add F and
2483 CYCLE_CHECK arguments.
2484 (merge_face_vector_with_property, Finternal_merge_in_global_face)
2485 (lookup_named_face, lookup_derived_face, realize_named_face)
2486 (face_at_string_position, face_at_buffer_position): Supply
2487 new F and CYCLE_CHECK arguments to merge_face_vectors.
2488 (merge_face_heights): New function.
2489 (merge_face_vectors, merge_face_vector_with_property)
2490 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
2491 handle relative face heights.
2492 (lface_same_font_attributes_p): Compare heights using EQ.
2494 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2496 * charset.c (char_to_string): Check the character validity.
2497 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
2500 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
2502 * regex.c (PUSH_FAILURE_COUNT): New macro.
2503 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
2504 Handle popping of a register's or a counter's data.
2505 (POP_FAILURE_POINT): Use the new name.
2506 (re_match_2_internal): Push counter data on the stack for succeed_n,
2507 jump_n and set_number_at and remove misleading dead code in succeed_n.
2509 2000-08-25 Gerd Moellmann <gerd@gnu.org>
2511 * xdisp.c (redisplay_internal): If considering all windows on all
2512 frames, update the display for each frame as soon as possible,
2513 instead of first building all desired matrices for all frames, and
2514 then updating them all.
2515 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
2517 2000-08-24 Gerd Moellmann <gerd@gnu.org>
2519 * bytecode.c (mark_byte_stack): Add a comment.
2521 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
2522 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
2525 2000-08-24 Kenichi Handa <handa@etl.go.jp>
2527 * minibuf.c (do_completion): Always use compare-string, not
2528 string-equal because the latter doesn't pay attention to
2529 multibyteness of strings.
2531 * process.c (create_process): Don't setup raw-text coding here.
2532 (Fopen_network_stream): Don't set coding->src_multibyte and
2533 coding->dst_multibyte here.
2534 (read_process_output): For process filter, return unibyte string
2535 if default-enable-multibyte-characters is nil.
2536 (send_process): If OBJECT is multibyte text, be sure to encoded it
2537 by the specified coding system for the process. Otherwise, setup
2539 (init_process): Don't initialize default-process-coding-system
2542 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
2544 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
2545 <scroll-down-aggressively>: Likewise.
2547 2000-08-23 Kenichi Handa <handa@etl.go.jp>
2549 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
2550 zero. Set coding->produced_char correctly.
2552 2000-08-22 Andrew Innes <andrewi@gnu.org>
2554 * makefile.w32-in: New file.
2556 * unexw32.c (unexec): Ignore old_name, and use the actual location
2557 of the current executable instead. Base new_name on this.
2559 * w32proc.c (create_child): Remove reference to security
2560 descriptor, which isn't needed and doesn't compile with mingw32.
2562 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2563 up dllimport attributes.
2564 (x_update_window_end): Update prototype.
2566 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
2567 extern, which screws up dllimport attributes.
2569 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2570 up dllimport attributes.
2572 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
2573 screws up dllimport attributes.
2575 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2576 up dllimport attributes.
2577 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
2578 screws up dllimport attributes.
2580 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2581 up dllimport attributes.
2583 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
2584 screws up dllimport attributes.
2586 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
2587 screws up dllimport attributes.
2589 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2590 up dllimport attributes.
2592 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
2593 unnecessary extern, which screws up dllimport attributes.
2596 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2597 up dllimport attributes.
2599 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
2600 unnecessary extern, which screws up dllimport attributes.
2602 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
2603 screws up dllimport attributes.
2605 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2606 up dllimport attributes.
2608 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
2610 * w32bdf.c (search_file_line):
2611 (set_bdf_font_info):
2613 (w32_get_bdf_glyph):
2614 (w32_BDF_to_x_font): Fix compile warnings.
2616 * w32menu.c: Include keyboard.h before frame.h. Fix compile
2619 * w32select.c: Include keyboard.h before frame.h.
2621 * w32fns.c (max): Define macro.
2622 (JOHAB_CHARSET): Define if not known.
2623 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
2624 (Fx_show_tip): Synch with X version.
2626 * w32xfns.c: Include keyboard.h before frame.h.
2628 * w32fns.c: Include keyboard.h before frame.h.
2630 * w32term.c: Include keyboard.h before frame.h.
2632 * fontset.c: Include keyboard.h before frame.h.
2634 * w32inevt.c: Include keyboard.h before frame.h.
2635 (MOUSE_MOVED): Define if not known.
2637 * minibuf.c: Include keyboard.h before frame.h.
2639 * keyboard.c: Include keyboard.h before frame.h.
2641 * indent.c: Include keyboard.h before frame.h.
2643 * dispnew.c: Include keyboard.h before frame.h.
2645 * buffer.c: Include keyboard.h before frame.h.
2647 * alloc.c: Include keyboard.h before frame.h.
2649 * print.c: Include keyboard.h before frame.h.
2651 * process.c: Include keyboard.h before frame.h.
2653 * scroll.c: Include keyboard.h before frame.h.
2655 * sysdep.c: Include keyboard.h before frame.h.
2657 * term.c: Include keyboard.h before frame.h.
2659 * window.c: Include keyboard.h before frame.h.
2661 * xdisp.c: Include keyboard.h before frame.h.
2662 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
2664 * frame.c: Include keyboard.h before frame.h.
2666 * w32heap.h: Undefine min, max.
2668 * w32gui.h: Undefine min, max.
2670 * unexw32.c: Change PUCHAR to PCHAR.
2671 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
2674 (copy_executable_and_dump_data): Remove unnecessary static defs.
2675 (copy_executable_and_dump_data): Fix compile warnings.
2677 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
2679 * w32console.c (min): Define macro.
2680 (clear_frame, write_glyphs): Fix compile warning.
2682 * w32proc.c (compare_env):
2683 (find_child_console): Fix compile warning.
2685 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
2686 sys_errlist instead of _sys_errlist.
2687 (get_emacs_configuration_options): New function.
2689 * s/ms-w32.h (sys_nerr): Provide default definition.
2690 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
2691 name with _ prepended.
2692 (NSIG): Define if not known.
2693 (get_emacs_configuration): Provide extern declaration.
2694 (get_emacs_configuration_options): Provide extern declaration.
2695 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
2697 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
2699 (read_unc_volume): Fix compile warning.
2701 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
2702 definitions from being used.
2704 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
2706 * w32.c (unc_volume_file_attributes):
2707 (open_unc_volume): Make arg const.
2709 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
2710 (read_input_waiting): Remove excess parameter.
2712 * w32.c (init_environment): Call _access.
2713 (check_windows_init_file): Call _close.
2714 (init_user_info): Call _putenv.
2715 (init_environment): Call _putenv and _strdup.
2716 (init_ntproc): Reset volume info cache on startup.
2718 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
2719 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
2720 cannot override the CRT malloc.
2722 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
2723 (LINK_FLAGS): Append to original value of LINK_FLAGS.
2725 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
2726 unless we are linking with a static CRT.
2727 (RVA_TO_PTR): Cast result to unsigned char*.
2729 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
2730 (add_volume_info): Use xstrdup.
2732 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
2734 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
2735 (do_completion, Fminibuffer_complete_word): Use it.
2736 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
2737 var so it can take non-boolean values.
2739 2000-08-21 Gerd Moellmann <gerd@gnu.org>
2741 * editfns.c (find_field): Formatting changes.
2742 (toplevel): Some old-style function forward declarations
2743 changed to prototypes, some new protypes added, some functions
2746 * lisp.h (set_time_zone_rule): Add prototype.
2747 (use_dialog_box): External declaration.
2749 * keyboard.c (gen_help_event): Add parameter SIZE.
2750 (kbd_buffer_events_waiting): Slightly rewritten.
2751 (clear_event): New function.
2752 (kbd_buffer_get_event): Use it, and clear the input_events of
2754 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
2755 don't fill the newly created array with nils.
2756 (toplevel): Convert some old-style function forward declarations
2759 * keyboard.h (gen_help_event): Change prototype.
2761 * xterm.c (XTread_socket): Change calls to gen_help_event.
2763 * w32term.c (w32_read_socket): Change calls to gen_help_event.
2765 * eval.c (Fmacroexpand): Doc fix.
2767 2000-08-20 Jason Rumney <jasonr@gnu.org>
2769 * w32term.h (x_display_info_for_display): Remove as this function
2770 does not exist on W32.
2772 * w32term.c (help_echo_window): New variable.
2773 (syms_of_w32term): staticpro it.
2774 (note_mode_line_highlight): Set it.
2775 (XTextExtents16): Removed as there is no equivalent on W32.
2776 (x_compute_glyph_string_overhangs): Incomplete body removed, as
2777 the X way of doing this will not work for W32.
2778 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
2779 (x_draw_image_foreground): Avoid drawing outside of the clip area
2780 when image doesn't have a mask.
2781 (note_mouse_highlight): Process overlays in the right order of
2782 priority. Set help_echo_window.
2783 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
2784 because that's more visible for large images.
2786 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
2787 name to single_keymap_panes.
2788 (w32_menu_show): Set wv->title when dealing with titles.
2789 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
2791 2000-08-21 Miles Bader <miles@gnu.org>
2793 * minibuf.c (do_completion): Try again if we rewrite the input
2794 string, but no completion was done, so that any completion message
2797 2000-08-20 Gerd Moellmann <gerd@gnu.org>
2799 * xfaces.c (lface_equal_p): Compare strings differently.
2800 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
2801 (realize_tty_face): Use them.
2802 (syms_of_xfaces): Initialize new variables.
2803 (map_tty_color): New function, extracted from realize_tty_face.
2804 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
2805 foreground or background color, store the new color name in the
2806 realized face; previous code trying to do this had no effect.
2807 (realize_tty_face): Use map_tty_color.
2808 (Fclear_face_cache): Set face_change_count and ensure thorough
2811 2000-08-19 Gerd Moellmann <gerd@gnu.org>
2813 * undo.c (record_first_change, record_marker_adjustment): Don't
2814 use XBUFFER on last_undo_buffer which might not be a buffer.
2816 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2818 * coding.c (decode_coding_string): Set members consumed,
2819 consumed_char, produced, produced_char of *coding correctly. If
2820 decode_coding doesn't consume any byte, don't try anymore.
2821 (encode_coding_string): Likewise.
2823 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2825 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
2826 conditional have void type, for Standard C compilers.
2828 * xdisp.c (redisplay_internal): Compare windows for equality with
2829 EQ, instead of applying XWINDOW to something that might not
2832 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2834 * fontset.c (Finternal_char_font): Search only the selected frame
2835 for a window of the current buffer.
2837 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2839 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
2842 * keyboard.c (kbd_buffer_get_event): Handle the case that the
2843 second half of a HELP_EVENT is found at the start of kbd_buffer.
2845 2000-08-18 Miles Bader <miles@gnu.org>
2847 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
2849 * editfns.c (save_restriction_save): Rewrite to use markers.
2850 (save_restriction_restore): Rewrite to understand new form of data
2851 saved by save_restriction_save.
2852 (Fsave_restriction): Remove cautionary note in doc-string.
2854 2000-08-17 Gerd Moellmann <gerd@gnu.org>
2856 * fileio.c (build_annotations): Add a comment explaining the
2857 return value of format-annotate-function. Replace a spurious call
2858 to Flength with a CONSP test. Call format-annotate-function with
2859 a fifth arg specifying how many times the function is been called
2860 in a row, to let it choose temporary buffers appropriately.
2862 2000-08-17 Dave Love <fx@gnu.org>
2864 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
2865 declare make_temp_name twice.
2867 * lread.c: Prototype readevalloop, load_unwind,
2868 load_descriptor_unwind.
2869 (unreadpure): Give it an arg.
2871 * unexalpha.c: Prototype fatal_unexec, mark_x,
2872 update_dynamic_symbols. Declare unexec as void.
2874 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
2875 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
2877 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
2878 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
2881 * alloca.c: Use #error.
2882 [POINTER_TYPE]: Use it.
2884 * eval.c (Fdefvar): Doc fix.
2886 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
2887 INITIALIZE_INTERVAL.
2889 * buffer.h: Avoid DECLARE_INTERVALS.
2891 * config.in: Add size_t.
2893 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
2895 * w16select.c (set_clipboard_data): If there's not enough memory
2896 to put text into clipboard, return 1, as Fw16_set_clipboard_data
2897 expects. In case of other failures, return 3.
2898 (system_error_msg): New error message.
2899 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
2902 2000-08-16 Gerd Moellmann <gerd@gnu.org>
2904 * term.c (write_glyphs): Also turn off inverse video after turning
2905 off other appearances in case TS_exit_attribute_mode is not equal
2906 to TS_end_standout_mode.
2907 (insert_glyphs): Turn inverse video on/off for each run of glyphs
2909 (turn_off_face): Reset standout_mode only if
2910 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
2911 is equal to TS_end_standout_mode.
2913 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2915 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
2916 sequence at the end of the source block.
2918 * ccl.c (Fccl_program_p): Docstring modified.
2919 (Fccl_execute): Likewise.
2920 (Fccl_execute_on_string): Likewise.
2922 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
2924 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
2926 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2928 The following changes are mainly to fix bugs of
2929 encode/decode-coding-string failing if encoding/decoding return
2930 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
2931 variable conversion_buffer.
2933 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
2934 decrement dst_end to avoid buffer overflow in the later call of
2937 * coding.h (conversion_buffer_size, conversion_buffer)
2938 (get_conversion_buffer): Extern deleted.
2940 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
2941 (conversion_buffer, conversion_buffer_size): Variables deleted.
2942 (get_conversion_buffer): Function deleted.
2943 (struct conversion_buffer): New structure.
2944 (MAX_ALLOCA): New macro.
2945 (allocate_conversion_buffer): New macro.
2946 (extend_conversion_buffer, free_conversion_buffer): New functions.
2947 (ccl_coding_driver): Set coding->result.
2948 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
2949 this is the last block of source.
2950 (encode_coding): Likewise. Handle the source block as the last
2951 one only when the whole source text is consumed.
2952 (decode_coding_string): Handle the case that the output buffer is
2953 too small to decode the whole source text. Use
2954 allocate_conversion_buffer, extend_conversion_buffer and
2955 free_conversion_buffer, not get_conversion_buffer.
2956 (encode_coding_string): Likewise.
2957 (init_coding): Function deleted.
2958 (init_coding_once): Delete code to initialize
2959 conversion_buffer_size.
2961 * emacs.c (main): Don't call init_coding.
2963 * msdos.c (IT_write_glyphs): Use a locally declared
2966 * term.c (write_glyphs): Use a locally declared conversion_buffer.
2967 (insert_glyphs): Likewise.
2969 * w32console.c (write_glyphs): Use a locally declared
2972 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
2974 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
2975 member of display_info is NULL.
2977 2000-08-15 Gerd Moellmann <gerd@gnu.org>
2979 * alloc.c (compact_small_strings): Use safe_bcopy, add an
2982 * term.c (turn_off_face): Reset standout_mode when resetting
2983 appearances with capability `me'.
2984 (write_glyphs): Switch on inverse video before each face change.
2986 2000-08-14 Dave Love <fx@gnu.org>
2988 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
2989 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
2990 (lisp_free): Declare and make static.
2992 * window.c: Fix embedded comment.
2993 (syms_of_window): Fix doc string.
2995 2000-08-14 Gerd Moellmann <gerd@gnu.org>
2997 * keymap.c (push_key_description): If C without modifiers is < 32,
2998 make sure to print `C-' before `M-', like in the manual.
3000 2000-08-11 Gerd Moellmann <gerd@gnu.org>
3002 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
3003 since they aren't relocated anymore.
3004 (sxhash_string): Make sure returned hash code fits in a Lisp
3007 * xdisp.c (try_cursor_movement): Fix handling of cursor in
3008 partially visible line which is smaller than the window's
3011 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3013 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
3014 the multibyte form of eight-bit-control characters.
3015 (Fccl_execute_on_string): Initialize ccl->multibyte.
3017 * ccl.h (struct ccl_program): New member multibyte.
3019 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
3021 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3023 * regex.c (regex_compile) <normal_char>: Pay attention to
3025 (analyse_first) <exactn>: Setup fastmap correctly for
3026 eight-bit-control characters.
3028 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3030 * termhooks.h (enum event_kind): New member
3031 multibyte_char_keystroke.
3033 * keyboard.c (make_lispy_event): Handle the new event type
3034 multibyte_char_keystroke.
3036 * xterm.c: Include coding.h.
3037 (XTread_socket): Work around a bug of XmbLookupString. If the
3038 input is from XIM, decode it according to the current locale. In
3039 that case, generate multibyte_char_keystroke events.
3041 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3043 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
3044 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
3046 2000-08-10 Gerd Moellmann <gerd@gnu.org>
3048 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
3049 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
3050 (move_it_in_display_line_to): Record iterator's ascent and descent
3051 before producing glyphs, and restore them when we know the glyph
3052 doesn't fit on the line.
3053 (move_it_to): Restructured so that it's easier to debug. If
3054 moving to a vpos, and not moving to an x or character position,
3055 stop as soon as the specified vpos is reached; don't move further
3056 into that line because that might change the computed line height.
3057 (try_cursor_movement): New function, extracted from the cursor
3058 movement branch of redisplay_window. If ending on a partially
3059 visible line, don't try to scroll if the cursor line is taller
3061 (redisplay_window): Use try_cursor_movement.
3063 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
3064 because that function doesn't cope with variable-height lines.
3066 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
3067 box cursor because that's better visible for large images.
3069 2000-08-10 Miles Bader <miles@gnu.org>
3071 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
3073 2000-08-10 Gerd Moellmann <gerd@gnu.org>
3075 * xdisp.c (Vmessages_buffer_name): New variable.
3076 (message_dolog): Use it.
3077 (syms_of_xdisp): Initialize it.
3079 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
3081 * msdos.c (IT_note_mouse_highlight): Update the calls to
3083 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
3084 redundant now that keyboard.h is included.
3086 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3088 * keyboard.c (kbd_buffer_events_waiting): New function.
3090 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
3092 * msdos.c: Include keyboard.h.
3093 (XMenuActivate): Empty no_event events from the event buffer. If
3094 no events are left after that, call clear_input_pending.
3095 (mouse_clear_clicks): New function, code moved from mouse_init.
3096 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
3097 mouse driver to ``forget'' any past clicks.
3099 * Makefile.in (msdos.o): Depend on keyboard.h.
3101 2000-08-09 Gerd Moellmann <gerd@gnu.org>
3103 * lisp.h (input_pending): External declaration.
3105 * dispextern.h (Qredisplay_dont_pause): Declare extern.
3107 * xdisp.c (echo_area_display): Display thoroughly if input is
3108 pending. Bind redisplay-dont-pause to t during the redisplay.
3109 in case input is pending.
3111 * dispnew.c (Qredisplay_dont_pause): New variable.
3112 (syms_of_display): Initialize and staticpro it.
3113 (update_frame_1): Don't interrupt the display for pending input if
3114 redisplay_dont_pause is set.
3116 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
3118 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
3120 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
3122 * callproc.c (Fcall_process): Terminate the unwind-protect around
3123 the post-read-conversion of coding system.
3125 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
3126 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
3127 * buffer.h (overlays_at): Update prototype.
3128 * xdisp.c (next_overlay_change): Update call to overlays_at.
3129 * xfaces.c (face_at_buffer_position): Likewise.
3130 * textprop.c (Fget_char_property): Likewise.
3131 * xterm.c (note_mouse_highlight): Likewise.
3133 * minibuf.c (do_completion): Don't consider a simple change of
3134 case as `completion'.
3136 2000-08-08 Ken Raeburn <raeburn@gnu.org>
3138 * keyboard.c (syms_of_keyboard): Initialize
3139 last_point_position_buffer.
3140 * undo.c (record_delete): Make sure last_point_position_buffer is
3141 a buffer before comparing pointers.
3143 * coding.h (decode_coding_string): Declare.
3145 * intervals.h (Fprevious_single_char_property_change): Declare.
3147 * textprop.c (Fprevious_single_char_property_change): Don't do
3148 arithmetic directly on lisp objects.
3150 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
3153 * keyboard.h (menu_item_eval_property): Declare.
3155 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
3156 reuse as buffer name, instead of recreating (and discarding) every
3157 time a message is logged.
3158 (with_echo_area_buffer): Make callback arg A2 a lisp object.
3159 (current_message_1, truncate_message_1, set_message_1)
3160 (display_echo_area_1, resize_mini_window_1): Signatures changed.
3161 (current_message, truncate_echo_area, display_echo_area)
3162 (resize_echo_area_axactly): Changed calls.
3164 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
3166 (Ffind_coding_systems_region_internal): First argument to Fappend
3167 must be an integer, not a Lisp object.
3169 2000-08-08 Kenichi Handa <handa@etl.go.jp>
3171 * charset.c (Fchar_width): Doc fix.
3173 2000-08-08 Gerd Moellmann <gerd@gnu.org>
3175 * charset.c (Fstring_width): Doc fix.
3177 2000-08-07 Gerd Moellmann <gerd@gnu.org>
3179 * xdisp.c (start_display): When starting display on a continuation
3180 line, clear ascent and descent members of the iterator structure;
3181 the height of the continued line does not affect the height of the
3183 (make_cursor_line_fully_visible): Do nothing if cursor is on a
3184 line taller than the window.
3185 (redisplay_window) <forced window start>: Handle case that the
3186 middle of the window is not found in any row.
3187 (dump_glyph_row): Show more information.
3188 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
3189 first text line in a glyph matrix.
3191 * xterm.c (x_draw_image_foreground): Avoid drawing outside
3192 of the clip area when image doesn't have a mask.
3194 * fns.c (sweep_weak_table): Fix survival conditions for
3195 key-or-value and key-and-value weakness.
3197 * .gdbinit (xhashtable): New command.
3199 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
3200 tables out of the list of all weak hash tables.
3202 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
3203 a new buffer is created, make sure echo_area_buffer[] references
3206 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
3208 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
3211 2000-08-07 Kenichi Handa <handa@etl.go.jp>
3213 * syntax.c (skip_chars): Fix previous change. Make the handling
3214 of unibyte string consistent with that of regex search.
3216 2000-08-05 Gerd Moellmann <gerd@gnu.org>
3218 * xmenu.c (popup_get_selection): Use xfree instead of free.
3220 * fileio.c (Finsert_file_contents): Use xfree instead of free.
3222 * editfns.c (Ftranspose_regions): Use xfree instead of free.
3224 * callproc.c (child_setup): Use xfree instead of free.
3226 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
3228 (run_mac_command, closedir): Use `xfree' instead of `free'.
3230 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
3232 * eval.c (error): Use xfree instead of free.
3234 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
3236 * fns.c: Replace `illegal' with `invalid'.
3237 (Fmake_hash_table, make_hash_table): Allow table size of 0.
3239 2000-08-05 Kenichi Handa <handa@etl.go.jp>
3241 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
3244 2000-08-04 Noah Friedman <friedman@splode.com>
3246 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
3249 2000-08-04 Gerd Moellmann <gerd@gnu.org>
3251 * syntax.c (skip_chars): Fix typo in error message.
3253 2000-08-04 Andreas Schwab <schwab@suse.de>
3255 * m/ia64.h: Moved from s/ia64.h.
3257 2000-08-04 Kenichi Handa <handa@etl.go.jp>
3259 * process.c (read_process_output): Big simplification. Handle
3260 composition and post-read-conversion of coding system correctly.
3261 (send_process): Handle composition correctly.
3263 * callproc.c (Fcall_process): Handle post-read-conversion of
3264 coding system if any.
3266 * coding.c (decode_coding_iso2022): More strict check for handling
3268 (coding_restore_composition): Pay attention to the case that
3269 cmp_data is not set properly (because of invalid code in the
3271 (run_pre_post_conversion_on_str): Include text properties in the
3273 (decode_coding_string): Set members of coding correctly.
3275 2000-08-03 Gerd Moellmann <gerd@gnu.org>
3277 * s/ia64.h: New file.
3279 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
3280 Use NULL instead of 0 at the end of variable argument list of
3281 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
3282 sizeof (int) < sizeof (void *).
3284 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
3285 of variable argument lists of XtVaGetValues and XtVaSetValues.
3287 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
3288 variable argument lists of XtVaGetValues and XtVaSetValues.
3290 2000-08-02 Gerd Moellmann <gerd@gnu.org>
3292 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
3293 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
3295 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
3298 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
3299 in call to Fsingle_key_description.
3301 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
3304 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
3306 * window.c (display_buffer_reuse_frames): New variable.
3307 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
3308 frames displaying BUFFER.
3309 (syms_of_window): Define Lisp variable
3310 display-buffer-reuse-frames.
3312 2000-08-01 Miles Bader <miles@gnu.org>
3314 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
3315 when to constrain NEW_POS (they were pretty screwed up before).
3317 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
3319 * msdos.c (run_msdos_command): Save and restore the master
3320 environment, for the case that child_setup signals an error.
3321 When mirroring slashes in DOS shell commands, don't fail when
3322 argv[2] has embedded blanks.
3323 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
3324 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
3325 (dos_ttraw): Call mouse_setup_buttons.
3327 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
3328 using alloca; free it after run_msdos_command returns.
3330 2000-07-27 Dave Love <fx@gnu.org>
3332 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
3334 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
3337 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
3339 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
3341 * editfns.c (lisp_time_argument): Fix last change.
3343 2000-07-27 Gerd Moellmann <gerd@gnu.org>
3345 * fns.c (Fdelete): Make it work on vectors and strings in addition
3348 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
3349 (syms_of_fns): Initialize new variables.
3350 (sweep_weak_table): Handle weakness `key-or-value' and
3352 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
3353 weakness, with t meaning the same as `key-and-value'.
3355 2000-07-27 Kenichi Handa <handa@etl.go.jp>
3357 * coding.h (struct coding_system): Member safe_charset deleted.
3359 * coding.c (Qsafe_charsets): This variable deleted.
3360 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
3362 (coding_safe_chars): New function.
3363 (CODING_SAFE_CHAR_P): New macro.
3364 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
3365 checking safe_charsets member of the coding system. Caller
3367 (detect_coding_iso2022): New local variable safe_chars.
3368 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
3369 safe_charsets member of the coding system.
3370 (decode_coding_iso2022): New local variable safe_chars.
3371 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
3372 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
3373 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
3374 (ENCODE_UNSAFE_CHARACTER): New macro.
3375 (encode_coding_iso2022): New local variable safe_chars. Check
3377 (setup_coding_system): Delete the code to initialize
3378 coding->safe_charses
3379 (intersection, find_safe_codings): New functions.
3380 (Ffind_coding_systems_region_internal): New function.
3381 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
3382 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
3383 variable and initialize it.
3385 * fns.c (char_table_ref_and_index): New function.
3387 * lisp.h (char_table_ref_and_index): Add prototype.
3389 2000-07-26 Sam Steingold <sds@gnu.org>
3391 * editfns.c (lisp_time_argument): Added third argument `usec'.
3392 (Ffloat_time): New built-in Lisp function.
3394 2000-07-26 Gerd Moellmann <gerd@gnu.org>
3396 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
3397 for the character code.
3399 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
3402 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
3403 if called for a popup menu.
3404 (xmenu_show): Store help string in widget values.
3406 2000-07-26 Dave Love <fx@gnu.org>
3408 * syswait.h: Move some definitions.
3409 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
3410 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
3411 perspicuous definitions.
3412 (WTERMSIG): Fix bit pattern used.
3414 2000-07-26 Kenichi Handa <handa@etl.go.jp>
3416 * print.c (print_object): If vector printing is truncated, print
3417 "..." to indicate it as well as the case of list printing.
3419 2000-07-25 Gerd Moellmann <gerd@gnu.org>
3421 * xdisp.c (next_element_from_display_vector): Improve comments.
3423 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
3424 for the character code, and the rest for the face id as in 20.x.
3425 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
3427 * window.c (window_display_table): Cleaned up.
3429 * syntax.c (Fforward_word): Add last arg nil in call of
3430 Fconstrain_to_field.
3432 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
3434 * fileio.c (Frename_file) [DOS_NT]: If the file names are
3435 identical but for the letter-case, don't call
3436 barf_or_query_if_file_exists.
3438 2000-07-25 Miles Bader <miles@gnu.org>
3440 * editfns.c (find_field): Honor special `boundary' fields.
3441 (Qboundary): New variables.
3442 (syms_of_editfns): Initialize Qboundary.
3443 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
3444 Use scan_buffer instead of find_before_next_newline, because it
3445 allows us to detect the boundary case where there's a newline at
3447 * lisp.h (Fconstrain_to_field): Update external declaration.
3449 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3451 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
3454 2000-07-24 Dave Love <fx@gnu.org>
3456 * s/sunos4-0.h, s/sol2.h:
3457 (LIBS_TERMCAP): Move from m/sparc.h.
3459 * m/sparc.h (TERMINFO): Moved to system files (probably only
3460 relevant for sunos4 judging by its vintage).
3461 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
3464 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
3466 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
3467 name to single_keymap_panes.
3469 2000-07-24 Andreas Schwab <schwab@suse.de>
3471 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
3473 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3475 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
3476 parameters instead of using int parameters. Expect FN to accept
3477 EMACS_INT parameters.
3478 (display_echo_area, resize_echo_area_axactly, current_message)
3479 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
3480 with new argument list.
3481 (resize_mini_window_1): New callback function.
3482 (current_message_1, truncate_message_1, set_message_1): Change
3483 parameter lists to the new format expected by
3484 with_echo_area_buffer.
3486 2000-07-24 Kenichi Handa <handa@etl.go.jp>
3488 * fontset.c (fontset_ref): Remove INLINE declaration.
3489 (fontset_ref_via_base): Likewise.
3490 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
3493 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
3495 * msdos.c (IT_note_mouse_highlight): Process overlays in the
3496 correct order of priority. If help echo was found in an overlay,
3497 use that overlay as the object in which the help echo was found.
3499 2000-07-22 Miles Bader <miles@gnu.org>
3501 * textprop.c (Fprevious_single_char_property_change): The initial
3502 property value should be from the position preceding POSITION, not
3505 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
3507 * coding.c (syms_of_coding): Doc fix for
3508 inhibit-iso-escape-detection.
3510 2000-07-21 Gerd Moellmann <gerd@gnu.org>
3512 * xterm.c (note_mouse_highlight): Process overlays in the right
3515 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
3517 * xterm.c (note_mouse_highlight): If help-echo was found in an
3518 overlay, use that overlay as the object in which the help was
3521 * window.c (foreach_window_1): Fix typo reversing an if-condition.
3523 * window.c (foreach_window): Instead of a fake variable argument
3524 list, take one USER_DATA argument.
3525 (foreach_window_1): Likewise, and call callback functions with two
3526 args, the window and USER_DATA.
3527 (struct check_window_data): New struct.
3528 (check_window_containing): Use it.
3529 (window_from_coordinates): Set up a struct check_window_data for
3531 (add_window_to_list, freeze_window_start): Change parameters
3532 according to new calling convention.
3534 * window.h (foreach_window): Change prototype.
3536 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
3538 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
3540 * xmenu.c (menu_help_callback): Call show_help_echo with
3541 additional arguments OBJECT and POS.
3543 2000-07-21 Kenichi Handa <handa@etl.go.jp>
3545 * data.c (Faset): Allow storing any multibyte character in a
3546 string. Convert unibyte string to multibyte if necessary.
3548 * xfns.c (x_encode_text): New function.
3549 (x_set_name): Use x_encode_text.
3550 (x_set_title): Likewise.
3552 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
3554 * xterm.h (x_encode_text): Add prototype.
3556 2000-07-20 Dave Love <fx@gnu.org>
3558 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
3561 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
3563 * msdos.c (help_echo_window): New variable.
3564 (syms_of_msdos): Initialize and staticpro it.
3565 (IT_note_mode_line_highlight): Set help_echo_window.
3566 (IT_note_mouse_highlight): Ditto.
3567 (dos_rawgetc): Store help_echo_window in the second event produced
3570 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
3571 Record the object that generated the help echo and the position of
3572 that object in help_echo_object and help_echo_pos. Record that
3573 some glyphs in a row are displayed in mouse-face.
3574 (IT_update_begin): Don't clear mouse highlight unless one of the
3575 enabled glyph rows is marked as being displayed in mouse-face.
3576 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
3577 and position recorded in help_echo_object and help_echo_pos to the
3579 (IT_menu_display): Accept a new argument PN: the pane number of
3580 the current menu pane. Record the pane number and the item
3581 number of the item which has associated help string.
3582 (XMenuActivate): Update the prototype for help_callback in
3583 function declaration. Call IT_menu_display with the current menu
3584 pane number as an additional argument. Call help_callback with
3585 two additional arguments: the pane number and the item number of
3586 the menu item associated with the help text.
3587 (help_echo_object, help_echo_pos): New variables.
3588 (syms_of_msdos): Initialize them and staticpro help_echo_object.
3590 * msdos.h (XMenuActivate): Update prototype.
3592 2000-07-19 Gerd Moellmann <gerd@gnu.org>
3594 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
3595 Add some more prototypes.
3597 * xterm.c, xterm.h: Add some more prototypes.
3599 * lisp.h (Fnext_single_char_property_change): Add prototype.
3601 * dispnew.c (direct_output_for_insert): Remove confusing
3602 outer local variable mouse_face_overwritten_p.
3603 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
3605 * alloc.c (allocate_string_data): Don't copy old string contents.
3607 2000-07-19 Kenichi Handa <handa@etl.go.jp>
3609 * coding.c (code_convert_region): Delete text properties before
3610 shrinking the conversion region.
3612 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3614 * dispnew.c (update_text_area): Write the whole row if it
3615 has mouse-face in it.
3617 * xfaces.c (face-alternative-font-family-alist): Remove
3618 DEFVAR_LISP; staticpro instead.
3620 * xmenu.c (menu_help_callback): Call show_help_echo with
3623 * keyboard.c (show_help_echo): Add parameter WINDOW.
3624 (read_char): Call show_help_echo with window extracted from Lisp
3626 (gen_help_event): Add parameter WINDOW.
3628 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
3630 * xterm.c (help_echo_window): New variable.
3631 (note_mouse_highlight, note_tool_bar_highlight): Set
3633 (XTread_socket): Pass help_echo_window to gen_help_event.
3634 (syms_of_xterm): Initialize and staticpro help_echo_window.
3636 2000-07-18 Dave Love <fx@gnu.org>
3638 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
3641 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3643 * alloc.c (allocate_string_data): If string had already data
3644 assigned, copy old contents to new string data.
3646 * coding.c (syms_of_coding): Fix typo in spelling of variable
3647 `inhibit-iso-escape-detection'.
3649 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
3651 * Makefile.in: Add dependencies on dispextern.h.
3652 (alloca.o): Don't define malloc and define EMACS_FREE instead of
3653 `free'; both can conflict with system header files.
3655 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3657 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
3660 2000-07-18 Dave Love <fx@gnu.org>
3662 * window.c (Fwindow_list): Declare arg `window'.
3664 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3666 * coding.c (setup_coding_system): Don't override the explicitly
3667 specified designations.
3669 2000-07-15 Miles Bader <miles@gnu.org>
3671 * editfns.c (char_property_eq, char_property_stickiness): Renamed
3672 from `text_property_eq' and `text_property_stickiness', respectively.
3673 (find_field, Fconstrain_to_field, char_property_eq)
3674 (char_property_stickiness): Changed to call char-property functions
3675 instead of text-property-only ones.
3677 * textprop.c (Fnext_single_char_property_change): Made a subr (was
3678 `next_single_char_property_change'). Do more error checking, and
3679 cleanup limit behavior.
3680 (Fprevious_single_char_property_change): New function.
3681 (syms_of_textprop): Initialize new subrs.
3683 * xdisp.c (display_prop_end, invisible_text_between_p):
3684 Call Fnext_single_char_property_change instead of
3685 next_single_char_property_change.
3687 2000-07-15 Jason Rumney <jasonr@gnu.org>
3689 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
3690 after menu is finished with.
3691 (add_menu_item): Only consider wv->title as a menu title.
3692 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
3694 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
3696 (FONT_REGEXP): Remove unused macro, and its sub-components.
3697 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
3699 * w32term.c (help_echo_object, help_echo_pos): New variables.
3700 (note_mode_line_highlight): Store additional information about the
3701 help-echo in help_echo_object and help_echo_pos. Check both
3702 `local-map' and `keymap' properties for changing the cursor
3703 (note_mouse_highlight): Store additional information about the
3704 help-echo in help_echo_object and help_echo_pos.
3705 (note_tool_bar_highlight): Set help_echo_object to nil and
3706 help_echo_pos to -1.
3707 (w32_read_socket): Use gen_help_event instead of filling
3708 input_events manually.
3709 (syms_of_w32term): Staticpro help_echo_object.
3710 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
3711 set, arrange for a mouse-highlight redisplay in
3713 (x_clear_mouse_face): New function.
3714 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
3715 (x_update_window_begin): No need to turn off the mouse
3717 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3718 depending on whether they contain glyphs highlighted in
3720 (x_fill_stretch_glyph_string): Consume runs of stretch
3721 glyphs instead of a single one.
3722 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3723 with new argument list.
3724 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3725 (x_append_glyph, x_append_composite_glyph)
3726 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3727 changes in struct glyph starting 1999-12-27. See comments for
3728 xterm.c on 2000-07-05.
3730 2000-07-14 Sam Steingold <sds@gnu.org>
3732 * xfaces.c (realize_x_face): Fix the last patch:
3733 check `default_face' before dereferencing.
3735 2000-07-14 Dave Love <fx@gnu.org>
3737 * syntax.c (back_comment): Add null default in switch (for pcc).
3739 2000-07-14 Kenichi Handa <handa@etl.go.jp>
3741 * xfaces.c (realize_x_face): Make fontset using the base of the
3742 default_face's fontset, not using the default fontset.
3744 * coding.c (inhibit_iso_escape_detection): New variable.
3745 (syms_of_coding): Make it a Lisp variable.
3746 (detect_coding_iso2022): If inhibit_iso_escape_detection is
3747 nonzero, ignore ISO2022's escape sequence.
3749 2000-07-14 Gerd Moellmann <gerd@gnu.org>
3751 * alloca.c (malloc) [emacs]: Define as xmalloc.
3753 * xfns.c (Fx_show_tip): If frame parameters contain a position,
3754 use that instead of the mouse position. Add parameters DX and DY.
3756 * dispextern.h (Fx_show_tip): Adjust number of parameters
3759 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
3760 if HELP is a function, call it with OBJECT and POS as parameters
3761 to get the help to display.
3762 (gen_help_event, kbd_buffer_store_help_event): New functions.
3763 (kbd_buffer_get_event): Construct the Lisp help-event differently.
3764 (read_char): Call show_help_echo with new parameters.
3766 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
3769 * xterm.c (help_echo_object, help_echo_pos): New variables.
3770 (note_mode_line_highlight): Store additional information about the
3771 help-echo in help_echo_object and help_echo_pos. Check both
3772 `local-map' and `keymap' properties for changing the cursor
3773 (note_mouse_highlight): Store additional information about the
3774 help-echo in help_echo_object and help_echo_pos.
3775 (note_tool_bar_highlight): Set help_echo_object to nil and
3776 help_echo_pos to -1.
3777 (XTread_socket): Use gen_help_event instead of filling
3778 input_events manually.
3779 (syms_of_xterm): Staticpro help_echo_object.
3781 * xmenu.c (menu_highlight_callback): Use
3782 kbd_buffer_store_help_event instead of setting up and input_event
3785 * xdisp.c (eval_form): GCPRO argument sexpr.
3786 (call_function): New function.
3787 (handle_single_display_prop): Use call_function and FUNCTIONP
3788 instead of checking whether if font_height is a symbol and
3791 * eval.c (internal_condition_case_2): New function.
3793 * lisp.h (FUNCTIONP): New macro.
3794 (internal_condition_case_2, call_function): Add prototypes.
3796 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
3797 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
3798 Always set `arg' member of input_events.
3799 (construct_menu_click): Unused function removed.
3801 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
3803 * w32term.c (construct_mouse_click, construct_mouse_wheel)
3804 (construct_drag_n_drop, x_scroll_bar_handle_click)
3805 (w32_read_socket): Always set `arg' member of input_events.
3807 * keyboard.c (show_help_echo): Use eval_form. Add comment.
3809 * lisp.h (eval_form): Add prototype.
3811 * xdisp.c (eval_form): Make it externally visible.
3813 2000-07-13 Gerd Moellmann <gerd@gnu.org>
3815 * xterm.c (x_handle_tool_bar_click): Store the frame in the
3816 frame_or_window slot of TOOL_BAR_EVENT input events instead of
3817 consing. For prefix events, store the frame in the `arg' slot of
3818 the event, otherwise store the key there.
3819 (XTread_socket): Instead of consing, use the frame_or_window slot
3820 of HELP_EVENTs for the frame, and the `arg' slot for the help
3823 * xmenu.c (menu_highlight_callback): Store help string in the
3824 `arg' member of the input event; don't cons.
3825 (menubar_selection_callback): Use the `arg' slot of input events
3826 to queue additional information, instead of consing.
3828 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
3830 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
3832 (w32_read_socket): Adapt to changes in HELP_EVENTs.
3834 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
3835 input events to queue additional information, instead of consing.
3837 * keyboard.c (kbd_buffer_gcpro): Renamed from
3838 kbd_buffer_frame_or_window. Now used for all Lisp objects
3839 referenced from the input queue.
3840 (kbd_buffer_store_event): Always use structure assignment for
3841 copying input events. Record all Lisp objects referenced from
3842 events in kbd_buffer_gcpro.
3843 (kbd_buffer_get_event): Construct Lisp `help-echo' events
3844 differently from input events. Test for prefix menu_bar_events
3845 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
3846 event in kbd_buffer_gcpro to nil.
3847 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
3848 frame_or_window is equal to its arg member as prefix events.
3849 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
3850 used by an input event to nil.
3851 (init_keyboard): Use two times the size of the input queue
3852 for kbd_buffer_gcpro.
3853 (syms_of_keyboard): Likewise.
3855 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
3858 * termhooks.h (struct input_event): Add member `arg'.
3859 (MENU_BAR_EVENT): Renamed from menu_bar_event.
3860 (USER_SIGNAL_EVENT): Renamed from user_signal.
3862 * xfaces.c (ASET): Remove definition.
3864 * lisp.h (AREF, ASET, ASIZE): New macros.
3866 * fontset.c (AREF, ASIZE): Remove definitions.
3868 * fns.c (AREF): Remove definition.
3870 * composite.c (AREF): Remove definition.
3872 2000-07-12 Gerd Moellmann <gerd@gnu.org>
3874 * dispnew.c (redraw_overlapped_rows): Add missing local.
3875 (scrolling_window): Remove debug code.
3877 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
3878 Before scrolling, turn off a mouse-highlight in the window
3881 * xterm.c (x_update_window_end): Add parameter
3882 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
3883 redisplay in XTframe_up_to_date.
3884 (x_clear_mouse_face): New function.
3885 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
3887 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
3889 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
3890 it when any row is written to that contains glyphs highlighted in
3892 (update_window): Call the window update end hook with new
3893 parameter MOUSE_FACE_OVERWRITTEN_P.
3894 (direct_output_for_insert): Give up if row contains mouse-face.
3896 * dispextern.h (struct redisplay_interface): Add parameter
3897 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
3898 (clear_mouse_face): New function pointer member.
3900 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
3902 * syntax.c (back_comment): Use one switch rather than a few `if's.
3903 Obey open_paren_in_column_0_is_defun_start.
3904 When reverting to the `slow' method, try to nicely handle the case
3905 of nested comments by checking that the comment-starter we found
3906 does indeed match the comment-ender.
3907 (scan_sexps_forward, scan_sexps_forward):
3908 Ignore excessive opening parenthesis rather than throwing an error.
3910 2000-07-11 Gerd Moellmann <gerd@gnu.org>
3912 * doc.c (Fsubstitute_command_keys): Handle case that a GC
3913 in Fwhere_is_internal or get_keymap_1 relocates string contents.
3915 * dispnew.c (direct_output_forward_char): Give up if currently
3916 displaying a message instead of the minibuffer contents.
3918 * xterm.c (x_update_window_begin): No need to turn off the mouse
3920 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3921 depending on whether they contain glyphs highlighted in
3924 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
3925 compare the mouse_face_p flags of both rows.
3927 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
3929 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
3931 * keyboard.c (show_help_echo): Accept additional parameter
3932 ok_to_overwrite_keystroke_echo.
3933 (read_char): Call show_help_echo with a zero
3934 ok_to_overwrite_keystroke_echo argument.
3935 * keyboard.h (show_help_echo): Update prototype of
3937 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
3938 ok_to_overwrite_keystroke_echo argument.
3939 * w32menu.c (w32_menu_display_help): Call show_help_echo with
3940 non-zero ok_to_overwrite_keystroke_echo argument.
3942 2000-07-10 Gerd Moellmann <gerd@gnu.org>
3944 * xdisp.c (try_window_id): If changes are all below what is
3945 displayed in the window, and point is in the window, we still
3946 might have to find point on the display.
3948 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
3949 glyphs instead of a single one.
3950 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3951 with new argument list.
3952 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3954 * keymap.c (get_keymap_1): Add comment that this function can GC.
3955 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
3956 comment that functions can GC.
3957 (Fset_keymap_parent): GCPRO arg KEYMAP.
3959 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
3961 * msdos.c (XMenuActivate): After exiting the menu, restore the
3962 echo area message and erase it.
3964 2000-07-10 Kenichi Handa <handa@etl.go.jp>
3966 * fontset.c (Ffontset_info): Make the return value more compatible
3967 with that of Emacs 20.
3969 2000-07-07 Gerd Moellmann <gerd@gnu.org>
3971 * eval.c (Fsignal): Handle case that backtrace_list is null.
3973 2000-07-07 Kenichi Handa <handa@etl.go.jp>
3975 * ccl.c (Fccl_execute): Typo fixed.
3977 2000-07-06 Gerd Moellmann <gerd@gnu.org>
3979 * window.c (window_loop): Add missing gcpro1 local variable.
3981 * window.c (Fwindow_list): Reverse list at the end.
3982 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
3983 means allow windows on OWINDOW's frame, only.
3984 (window_loop): Simplified; use Fwindow_list.
3986 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
3988 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3990 * xterm.c (XTread_socket): Increment handling_signal at the start,
3991 decrement it at the end.
3993 * eval.c (handling_signal): New variable.
3994 (Fsignal): Abort if handling_signal is non-zero.
3996 * lisp.h (handling_signal): External declaration.
3998 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
4000 2000-07-05 Ken Raeburn <raeburn@gnu.org>
4002 Sound support for NetBSD through "Linux emulation" support:
4003 * config.in (HAVE_SOUNDCARD_H): Undef.
4004 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
4005 * Makefile.in (LIBSOUND): New variable.
4006 (LIBES): Include it.
4007 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
4009 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
4011 (vox_open): Use DEFAULT_SOUND_DEVICE.
4012 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
4014 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4016 * print.c (print_error_message): If Vsignaling_function is set,
4017 show it in *Messages*.
4019 * lisp.h (Vsignaling_function): External declaration.
4021 * eval.c (Vsignaling_function): New variable.
4022 (Fsignal): Compute it.
4023 (syms_of_eval): Staticpro it.
4025 2000-07-05 Dave Love <fx@gnu.org>
4027 * syswait.h: Use the autoconf recommended approach. Old code
4028 #if'd out in case we need to revert.
4030 * config.in (HAVE_SYS_WAIT_H): Added.
4032 2000-07-05 Andrew Innes <andrewi@gnu.org>
4034 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
4035 when non-NULL instead of __morecore, to take account of buffer
4036 memory. This also solves a problem with spurious memory warnings
4039 * ralloc.c: Make real_morecore non-static.
4041 * eval.c (internal_condition_case): Comment out abort if
4042 interrupt_input_blocked is not zero.
4044 * makefile.nt: Add support for `bootstrap' and related targets.
4045 Include minimal debug info in emacs.exe in release build.
4046 Remove all dependencies on lisp.h, and fixup some others.
4048 * w32.c (init_environment): Install code from 20.7 for providing
4049 default values for environment variables, based on the
4050 executable's own location.
4051 (map_w32_filename): Handle filenames that are longer than
4053 (sys_socket): Install socket inheritance bug fix from 20.7.
4055 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
4056 here via blockinput.h).
4058 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
4060 * w32menu.c (w32_menu_display_help):
4061 * xmenu.c (menu_help_callback): Use show_help_echo.
4063 * keyboard.h (show_help_echo): Declare.
4065 * keyboard.c (show_help_echo): New function, extracted from read_char.
4066 Feval its `msg' argument if it's a cons cell.
4067 (read_char): Use it.
4068 (follow_key): Pass `autoload' to get_keyelt.
4070 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
4071 (note_tool_bar_highlight, XTread_socket):
4072 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
4074 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
4075 (note_tool_bar_highlight, w32_read_socket):
4076 Do not gratuitously ignore non-string `help-echo' properties.
4078 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4080 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
4082 * window.c (delete_all_subwindows): Reset Vwindow_list.
4084 * xterm.c (x_append_glyph, x_append_composite_glyph)
4085 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
4086 changes in struct glyph starting 1999-12-27. Some bit-fields of
4087 struct glyph were not set, which made glyphs unequal when compared
4088 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
4089 effects were the result. This also depended on the contents of
4090 memory returned by xmalloc. If flickering happens again, activate
4091 the code in clear_glyph_row that's in #if 0. If the flickering is
4092 gone with that, chances are that it is caused by something
4095 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
4097 * dispextern.h: Add some comments.
4099 * window.c (add_window_to_list): Add parameter LIST.
4100 (window_list): Order list so that, for each frame, windows are
4101 in canonical order, and so that frames appear in the list in
4102 the order given by Vframe_list.
4103 (next_window): Reverse the handling of NEXT_P.
4105 2000-07-04 Gerd Moellmann <gerd@gnu.org>
4107 * window.c (Vwindow_list): New variable.
4108 (make_window, delete_window): Set Vwindow_list to nil.
4109 (check_window_containing): New function.
4110 (window_from_coordinates): Rewritten.
4111 (add_window_to_list, window_list, candidate_window_p)
4112 (decode_next_window_args, next_window): New functions.
4113 (Fnext_window, Fprevious_window): Rewritten in terms of
4115 (Fwindow_list): New function.
4116 (Fother_window): Cleaned up.
4117 (foreach_window): Add a longer "variable argument list". Let
4118 callback function return 0 to indicate that cycling over windows
4120 (foreach_window_1): Likewise.
4121 (freeze_window_start): Return int.
4122 (init_window): New function.
4123 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
4125 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
4126 input_event with bzero.
4127 (main): Call init_window.
4129 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
4132 2000-07-04 Kenichi Handa <handa@etl.go.jp>
4134 * composite.h (make_composition_value_copy): Extern it.
4136 * composite.c (make_composition_value_copy): New function.
4138 * editfns.c (Fformat): While copying text properties, make each
4139 composition property value a copy.
4141 * fns.c (concat): While copying text properties, make each
4142 composition property value a copy.
4144 2000-07-03 Gerd Moellmann <gerd@gnu.org>
4146 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
4148 * fns.c (sweep_weak_table): Mark only objects that are not
4151 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
4152 include those frames as candidates which have their focus
4153 redirected to the minibuffer frame.
4155 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
4157 * fns.c (Fputhash): Return `value' rather than nil.
4159 2000-06-30 Gerd Moellmann <gerd@gnu.org>
4161 * frame.c (next_frame): Don't check focus redirection in case
4162 MINIBUF is a window. Doing so excludes frames using MINIBUF
4163 unless their focus is redirected, which contradicts the
4164 specification of next-frame, and leads to infinite loops in
4165 certain situations when cycling through windows with next-window.
4167 2000-06-30 Kenichi Handa <handa@etl.go.jp>
4169 * coding.c (code_convert_region): Even if the length of text is
4170 zero, try to convert it if coding->type is coding_type_ccl.
4171 (decode_coding_string, encode_coding_string): Likewise.
4173 2000-06-28 Gerd Moellmann <gerd@gnu.org>
4175 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
4176 the display if windows_or_buffers_changed.
4178 * dispnew.c (struct row_entry): New structure.
4179 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
4180 (row_table_size, old_lines, new_lines, old_lines_size)
4181 (new_lines_size, run_pool, runs_size, runs): New variables.
4182 (add_row_entry): New function.
4183 (scrolling_window): Use data structures allocated with xmalloc and
4184 held in global variables, instead of allocating them with alloca and
4185 holding them in local variables. Use a larger hash table whose
4186 size depends on glyph matrix sizes. Don't use bzero to clear the
4187 hash table; instead, clear used slots only.
4189 * fns.c (next_almost_prime): Make it externally visible.
4191 * lisp.h (next_almost_prime): Add prototype.
4193 * s/isc4-0.h (sigunblock): Define.
4195 * s/sco5.h (sigunblock): Define.
4197 2000-06-27 Dave Love <fx@gnu.org>
4199 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
4200 (moved to osf5-0.h).
4201 [!NOT_C_CODE]: Protect string.h stuff.
4203 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
4204 (sys_siglist, NSIG): Definitions moved here from osf1.h.
4206 2000-06-27 Gerd Moellmann <gerd@gnu.org>
4208 * xdisp.c (resize_mini_window): Subtract the extra line spacing
4209 below the last line from the needed window height.
4211 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
4213 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
4214 (Fwidget_get): Use it.
4215 (syms_of_fns): Defsubr it.
4217 2000-06-26 Gerd Moellmann <gerd@gnu.org>
4219 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
4220 display info for XIM.
4221 (xim_open_dpy): Likewise.
4222 (xim_close_dpy): Don't free the display info's XIM.
4224 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
4226 * config.in (USE_XIM): New define.
4228 * keymap.c (get_keyelt): For menu-items containing a `:filter
4229 FILTER', apply FILTER to the menu-item's definition to get the
4230 real definition to use.
4232 * lisp.h (QCfilter): External declaration.
4234 * xfns.c (Fimage_size): New function.
4235 (syms_of_xfns): Defsubr it.
4237 2000-06-26 Andreas Schwab <schwab@suse.de>
4239 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
4242 2000-06-25 Dave Love <fx@gnu.org>
4244 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
4247 * Makefile.in (blockinput.h): Depend on atimer.h.
4248 (atimer.h): Depend on systime.h.
4250 * blockinput.h: Protect against multiple inclusion. Include
4253 * atimer.h: Protect against multiple inclusion. Include
4256 * lisp.h (swap_in_global_binding): Declare.
4258 2000-06-24 Ken Raeburn <raeburn@gnu.org>
4260 * process.c (Fopen_network_stream): Turn off atimers for duration
4261 of call to connect. (Patch from Gerd.)
4263 2000-06-23 Dave Love <fx@gnu.org>
4265 * ralloc.c: Maybe include unistd.h
4267 * emacs.c (setgrp): Undefine before defining.
4268 (malloc_warning, set_time_zone_rule, index): Prototype.
4270 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
4271 HAVE_STRUCT_TIMEZONE.
4273 * s/osf1.h: Move string.h hack here from alpha.h and make it
4275 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
4277 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
4278 (SOCKLEN_TYPE): Don't define.
4280 * m/alpha.h: Remove string.h hack.
4282 * s/osf5-0.h: New file.
4284 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
4285 include time.h, done by systime.h.
4286 [__FreeBSD__]: Remove redundant includes.
4288 * callproc.c (setpgrp): Undefine before defining.
4289 (delete_temp_file): Return Qnil to avoid warning.
4291 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
4293 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
4296 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
4298 * composite.h (compose_text): Declare.
4300 * xterm.c: Don't include sys/types.h unconditionally. Don't
4301 protect its inclusion with !USG (following xmenu.c).
4303 2000-06-23 Gerd Moellmann <gerd@gnu.org>
4305 * xfns.c (x_create_tip_frame): Initialize frame's colors like
4308 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
4310 * coding.c (decode_eol_post_ccl): Special handling for undecided
4311 and inconsistent EOL types.
4313 2000-06-22 Gerd Moellmann <gerd@gnu.org>
4315 * xrdb.c (x_load_resources): Add default resource for scroll bar's
4316 trough color and main window's background color.
4318 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
4321 * xterm.h (Xt_app_con): External declaration.
4323 * widget.c (EmacsFrameRealize): Fix typo.
4325 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
4327 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
4328 (handle_invisible_prop): Record the start of invisible text in
4329 it->add_overlay_start.
4330 (struct overlay_entry): Add member `overlay'.
4331 (handle_overlay_change): Simplify.
4332 (next_overlay_string): After having processed overlay strings at the
4333 end of the buffer, record that fact in
4334 it->overlay_strings_at_end_processed_p.
4335 (compare_overlay_entries): If before- and after-strings come
4336 from the same overlay, let before-strings come first.
4337 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
4338 (load_overlay_strings): Take it->add_overlay_start into account
4339 when adding overlay strings.
4341 * dispextern.h (struct it): Add member add_overlay_start.
4343 2000-06-22 Dave Love <fx@gnu.org>
4345 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
4347 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
4349 2000-06-22 Kenichi Handa <handa@etl.go.jp>
4351 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
4354 2000-06-21 Dave Love <fx@gnu.org>
4356 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
4358 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
4360 * syntax.c (back_comment): Simplify string-parity counting (with
4361 the added benefit of handling multiple string-styles as long as
4362 they are not intertwined).
4363 Jump to the slow code as soon as a comment starter is found in
4364 a "string_lossage" position. Fixes the case: " /* " /* " */.
4366 2000-06-21 Dave Love <fx@gnu.org>
4368 * Makefile.in: Use GETLOADAVG_LIBS.
4370 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
4371 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
4373 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4375 * syntax.c (describe_syntax): Recognize the `n'estable bit.
4376 (Fforward_comment, scan_lists):
4377 Check the comstyle of single-char comment-starters.
4378 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
4379 we're just at the beginning of the comment (f.ex with (*) ... (*)).
4380 Check the comstyle of single-char comment-starters.
4381 Clarify control-flow around the Scomment case.
4383 2000-06-20 Dave Love <fx@gnu.org>
4385 * fns.c (make_hash_table, maybe_resize_hash_table):
4386 Cast arg of next_almost_prime.
4388 * tparam.c [emacs]: Include lisp.h.
4390 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
4393 2000-06-20 Gerd Moellmann <gerd@gnu.org>
4395 * keyboard.c (adjust_point_for_property): Check if display
4396 property should be treated as intangible by looking at its
4399 * xdisp.c (single_display_prop_intangible_p)
4400 (display_prop_intangible_p): New functions.
4402 * dispextern.h (display_prop_intangible_p): Add prototype.
4404 * xdisp.c (dump_glyph_row): Show type of glyph->object.
4406 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
4407 argument to sigprocmask.
4409 * s/sco5.h (sigblock): Redefined to pass a pointer as second
4410 argument to sigprocmask.
4412 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
4413 sigprocmask_set, and pass a pointer to it to sigprocmask.
4415 * sysdep.c (sigprocmask_set): New variable.
4417 * fileio.c (make_temp_name): Don't use `%s' in string passed to
4420 2000-06-20 Sam Steingold <sds@gnu.org>
4422 * xrdb.c: Don't declare xmalloc, xrealloc.
4424 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4426 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
4427 (re_comp): Cast gettext return value to avoid complaints when
4430 2000-06-20 Dave Love <fx@gnu.org>
4432 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
4435 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
4437 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
4439 * m/alpha.h: Don't declare xmalloc, xrealloc.
4441 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
4443 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
4445 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
4447 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
4450 * keyboard.h (poll_for_input_1): Declare.
4452 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
4454 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
4456 * doprnt.c: Don't declare xmalloc, xrealloc.
4458 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
4459 (getenv, ctime, getwd): Removed.
4460 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
4462 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
4463 x_set_tool_bar_lines.
4465 * config.in: Add HAVE_GETWD. Move some definitions above
4466 machine/system includes.
4468 2000-06-20 Kenichi Handa <handa@etl.go.jp>
4470 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
4472 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
4473 contain information about ENCODING.
4475 * fontset.c (FONTSET_ASCII): Use the first element of char table
4476 for an ASCII font, not defalt slot.
4477 (fontset_ref_via_base): If FONTSET doesn't contain information for
4478 C, try the default fontset.
4479 (make_fontset): Don't copy the default fontset.
4480 (fontset_font_pattern): Likewise.
4481 (accumulate_font_info): If ELT is nil, use the corresponding
4482 element in the default fontset.
4484 2000-06-19 Dave Love <fx@gnu.org>
4486 * syntax.c (Fparse_partial_sexp): Doc fix.
4488 * regex.h: Test PROTOTYPES as well as __STDC__.
4490 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
4491 errno, strerror. Put text after #endif in comment.
4493 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
4496 * xterm.c (x_frame_of_widget): Likewise.
4498 2000-06-19 Gerd Moellmann <gerd@gnu.org>
4500 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
4501 to Vfundamental_mode_abbrev_table.
4503 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
4504 bogus objects are marked. This slows down GC by ~80 percent, but
4505 it might be worth trying when debugging GC-related problems.
4506 This feature requires conservative stack marking to be enabled.
4508 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
4509 returns XLookupChars, reset `modifiers' to zero.
4511 2000-06-19 Dave Love <fx@gnu.org>
4513 * mktime.c: Unprotoized.
4515 2000-06-19 Richard Stallman <rms@gnu.org>
4517 * data.c (set_internal): If variable is frame-local,
4518 store the new value immediately into the frame parameter alist.
4520 2000-06-19 Ken Raeburn <raeburn@gnu.org>
4522 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
4523 in the custom handler pointer.
4525 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
4526 value, or checks for CHAR_META can fail when Lisp_Object is a
4528 * keymap.c (get_keyelt): Likewise.
4530 2000-06-19 Kenichi Handa <handa@etl.go.jp>
4532 * ccl.h (struct ccl_program): New member eol_type.
4533 (struct ccl_spec): New member cr_carryover.
4535 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
4536 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
4538 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
4539 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
4540 (decode_eol_post_ccl): New function.
4541 (decode_coding): Don't detect EOL format here for CCL based coding
4543 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
4544 decode_eol_post_ccl after running the CCL program.
4545 (code_convert_region): Don't detect EOL format here for CCL based
4547 (decode_coding_string): Likewise.
4549 2000-06-18 Ken Raeburn <raeburn@gnu.org>
4551 * charset.c (update_charset_table): Use XINT on "iso_final_char"
4552 when treating it as an integer.
4554 * coding.h (encode_coding_string): Declare.
4556 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
4559 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
4560 "xkeymap" to avoid shadowing the "enum map_type" value that needs
4561 to be passed to get_local_map.
4563 * sound.c (Fplay_sound): Don't call make_number on
4564 Frun_hook_with_args count argument.
4566 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
4567 for lisp objects in X event structure data field, when lisp
4568 objects are represented with unions.
4569 (x_scroll_bar_to_input_event): Ditto.
4571 2000-06-16 Ken Raeburn <raeburn@gnu.org>
4573 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
4574 termination of string. Fix sense of test whether
4575 Vline_number_display_limit is an integer.
4577 2000-06-16 Gerd Moellmann <gerd@gnu.org>
4579 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
4580 only if HAVE_X_WINDOWS.
4582 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
4585 * dispnew.c (update_frame_1): Handle case that cursor vpos is
4588 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
4590 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
4593 2000-06-15 Kenichi Handa <handa@etl.go.jp>
4595 * coding.c (decode_coding_emacs_mule): Always set src_base at the
4596 start of the while loop.
4598 2000-06-15 Gerd Moellmann <gerd@gnu.org>
4600 * atimer.c (alarm_signal_handler): Add forward declaration.
4602 * data.c (set_internal): Remove debug code.
4604 2000-06-14 Gerd Moellmann <gerd@gnu.org>
4606 * Makefile.in (bootstrap-temacs): Add `-I../src'.
4608 * unexec.c (toplevel) [COFF]: Include coff.h.
4610 * s/lynxos.h: New file.
4612 * keymap.c (Fsingle_key_description): Enclose function key and
4613 event symbol names in angle brackets.
4615 * xdisp.c (setup_echo_area_for_printing): Call
4616 message_log_maybe_newline if message_buf_print is not set.
4618 * print.c (printchar, strout): Don't check message_buf_print
4619 before calling setup_echo_area_for_printing because that
4620 function does something useful even when message_buf_print is
4623 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
4625 (ensure_echo_area_buffers): Initialize echo buffer's
4626 truncate lines setting to nil.
4627 (with_echo_area_buffer): Don't set the echo buffer's truncate
4629 (set_message_1): Set it here instead, based on the value
4630 of message_truncate_lines.
4631 (resize_mini_window): Handle case that lines are truncated.
4632 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
4633 message-truncate-lines.
4635 * keyboard.c (read_char): Bind message-truncate-lines to t
4636 while displaying a help-echo.
4638 * lisp.h (Qmessage_truncate_lines): External declaration.
4640 2000-06-13 Gerd Moellmann <gerd@gnu.org>
4642 * xdisp.c (Vline_number_display_limit): Renamed from
4643 line_number_display_limit.
4644 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
4645 Extend documentation string. Initialize
4646 Vline_number_display_limit to nil meaning no limit.
4647 (decode_mode_spec): Use Vline_number_display_limit with its new
4650 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
4652 2000-06-13 Richard Stallman <rms@gnu.org>
4654 * frame.c (Fmodify_frame_parameters): Doc fix.
4656 * xfns.c (x_set_frame_parameters): Comment fix.
4658 * frame.c (store_frame_param): Call swap_in_global_binding if the
4659 variable's current binding was chosen based on this frame.
4661 * data.c (swap_in_global_binding): New function.
4663 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4665 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
4666 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
4668 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4670 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
4672 2000-06-12 Jason Rumney <jasonr@gnu.org>
4674 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
4676 * w32.h (EMACS_W32_H): Renamed from _NT_H_
4678 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
4680 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
4682 2000-06-12 Gerd Moellmann <gerd@gnu.org>
4684 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
4685 (syms_of_xfaces): Defsubr Sdump_colors.
4686 (x_free_colors): Don't treat b&w specially on default visual.
4687 (x_free_dpy_colors): New function.
4688 (free_face_colors): Don't check visual class; it's done
4691 * xterm.c (x_frame_of_widget): New function.
4692 (x_alloc_nearest_color_for_widget): Use it.
4693 (x_copy_dpy_color): New function.
4694 (x_destroy_window): Free various colors.
4696 2000-06-12 Kenichi Handa <handa@etl.go.jp>
4698 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
4700 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
4702 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
4704 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
4706 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
4708 2000-06-11 Dave Love <fx@gnu.org>
4710 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
4712 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
4714 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
4716 2000-06-11 Gerd Moellmann <gerd@gnu.org>
4718 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
4721 2000-06-10 Kenichi Handa <handa@etl.go.jp>
4723 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
4724 (regex_compile): Fix the code for handling the case of single byte
4725 char and multibyte char being mixed in a range within [...].
4727 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
4728 and dst_multibyte members of coding.
4730 * charset.c (update_charset_table): Update the table
4732 (init_charset_once): Initialize elements of bytes_by_char_head to
4733 1 except for leading codes for private charases.
4735 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
4736 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
4739 2000-06-09 Ken Raeburn <raeburn@gnu.org>
4741 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
4742 access the data it doesn't point to.
4744 2000-06-08 Gerd Moellmann <gerd@gnu.org>
4746 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
4747 will be translated to a switch-frame event when reading the
4748 event queue. This is necessary because Emacs otherwise won't
4749 perform a switch-frame to a new frame until some other event, for
4750 example a keystroke event, forces it to do so. This has various
4751 effects, one visible being that the cursor of a frame created with
4752 C-x 5 2 or switched to with a window manager key binding like
4753 A-TAB stays hollow because selected_window isn't on the newly
4754 focused frame until the switch-frame is performed.
4756 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
4757 generating a switch-frame event if necessary.
4759 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
4761 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
4764 2000-06-08 Kenichi Handa <handa@etl.go.jp>
4766 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
4769 2000-06-07 Gerd Moellmann <gerd@gnu.org>
4771 * window.c (displayed_window_lines): Take empty lines at
4772 the bottom of a window into account.
4774 * window.c (displayed_window_lines): New function.
4775 (Fmove_to_window_line): Use displayed_window_lines to determine
4776 the number of lines to move, instead of using the window's height.
4778 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
4779 to stop reading, even if the form read sets point to a different
4780 value when evaluated.
4782 * xdisp.c (display_line): Fix code deciding in which line to
4785 2000-06-07 Kenichi Handa <handa@etl.go.jp>
4787 * fileio.c (e_write): Free composition data if stored in
4790 2000-06-06 Gerd Moellmann <gerd@gnu.org>
4792 * xdisp.c (display_line): Set row's and iterator's
4793 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
4794 Set cursor even if row ends in the middle of a character.
4795 (dump_glyph_row): Print values of new flags.
4796 (redisplay_window) <cursor movement in unchanged window>: When
4797 point has been moved forward, and PT is at the end of the cursor
4798 row, don't place the cursor in the next row if the cursor row ends
4799 in the middle of a character or at ZV.
4801 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
4802 (struct glyph_row): Add starts_in_middle_of_char_p and
4803 ends_in_middle_of_char_p.
4804 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
4805 ends_in_middle_of_char_p flag.
4806 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
4808 * term.c (append_glyph): Revert change of 2000-06-06.
4810 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
4811 padding glyph not fitting on line as whole character not
4814 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
4815 this isn't true for images with `:ascent 100'.
4817 2000-06-06 Kenichi Handa <handa@etl.go.jp>
4819 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
4820 as modified if it is originally unmodified.
4822 * term.c (encode_terminal_code): Change the way to check if
4823 terminal coding does any conversion.
4824 (append_glyph): Set glyph->pixel_width correctly.
4826 * xdisp.c (display_line): While checking line continuation, pay
4827 attention to a padding glyph.
4829 2000-06-05 Gerd Moellmann <gerd@gnu.org>
4831 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
4833 2000-06-05 Dave Love <fx@gnu.org>
4835 * xdisp.c: Include fontset.h.
4837 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
4839 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4841 * dispnew.c: Conditionally include term.h.
4843 * coding.h: Declare code_convert_string_norecord.
4845 * frame.h (struct frame): Use volatile unconditionally.
4847 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
4849 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
4851 * systime.h: Protect against multiple inclusion.
4852 (timezone) [USG5_4]: Define as time_t.
4854 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4855 (Foptimize_char_table, make_temp_name): Declare.
4857 * Makefile.in (xdisp.o): Depend on fontset.h.
4859 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4861 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4862 (Foptimize_char_table, make_temp_name): Declare.
4866 * s/netbsd.h: Don't define autoconfiscated MATHERR.
4868 2000-06-02 Dave Love <fx@gnu.org>
4870 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
4872 2000-06-02 Gerd Moellmann <gerd@gnu.org>
4874 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
4875 result face, set flags in that face indicating that colors may not
4878 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
4879 glyph, use the ASCII NUL character to determine the face.
4881 2000-06-02 Dave Love <fx@gnu.org>
4883 * sysdep.c: Conditionally include stdlib.h, unistd.h.
4884 (VFORK_RETURN_TYPE): Remove.
4886 * config.in: Add NO_MATHERR.
4888 2000-06-01 Dave Love <fx@gnu.org>
4890 * cmds.c (internal_self_insert): Don't check
4891 Vbefore_change_function, Vafter_change_function.
4893 * insdel.c (signal_before_change, signal_after_change): Likewise.
4895 * buffer.c (Vbefore_change_function, Vafter_change_function):
4896 Variables and their initializations deleted.
4898 * callint.c (Fcall_interactively): Doc fix.
4900 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
4902 2000-05-31 Dave Love <fx@gnu.org>
4904 * textprop.c: Revert last change -- duplicated.
4906 2000-05-31 Gerd Moellmann <gerd@gnu.org>
4908 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
4911 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
4913 2000-05-31 Jason Rumney <jasonr@gnu.org>
4915 * search.c (Fre_search_forward, Fre_search_backward)
4916 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
4918 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
4920 2000-05-30 Jason Rumney <jasonr@gnu.org>
4922 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
4923 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
4925 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
4928 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
4929 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
4930 expand a nil default_filename.
4932 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
4933 pointer to glyph_to_pixel_coords, not a frame.
4935 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
4936 coding.h to dependencies.
4938 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
4940 * w32console.c (glyph_to_pixel_coords): Change first parameter to
4941 window pointer to be consistent with w32term.c and xterm.c.
4943 * w32fns.c: Format and doc changes to bring closer to xfns.c.
4944 (VIETNAMESE_CHARSET): Define if not defined in system headers.
4945 (Qline_spacing, Qcenter): New variables.
4946 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
4947 (x_set_line_spacing): New function.
4948 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
4950 (x_specified_cursor_type): New function.
4951 (x_set_cursor_type): Use it.
4952 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
4954 (validate_x_resource_name, x_get_resource_string): Measure lengths
4955 of external strings in bytes.
4956 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
4957 GetTextExtentPoint32 with NULL title.
4958 (Fx_create_frame): Initialize Qline_spacing.
4959 (w32_load_system_font): Initialize font->double_byte_p.
4960 (x_to_w32_charset): Use Vw32_charset_info_alist.
4961 (Image, busy cursor, tooltip functions): Merged changes from
4962 xfns.c. Not yet functional on Windows.
4964 * w32gui.h (W32FontStruct): Add double_byte_p member.
4966 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
4967 (emacs_button_translation): Use it.
4968 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
4969 in `mask' to be set.
4971 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
4974 * w32term.c: Format and doc changes to bring closer to xterm.c.
4975 (w32_char_font_type): New enum.
4976 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
4977 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
4978 (w32_encode_char): New function.
4979 (x_encode_char): Removed.
4980 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
4981 x_encode_char and w32_font_is_double_byte.
4982 (x_produce_image_glyph): Use image_ascent.
4983 (x_produce_glyphs): Use new version of w32_per_char_metric and
4984 handle NULL return value. Allow extra line spacing.
4985 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
4986 (w32_get_glyph_overhangs): Remove unicode_p param. Use
4987 w32_font_type member of glyph instead.
4988 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
4989 (fast_find_position): Make sure not to consider rows not visible
4991 (w32_read_socket) [WM_MENUSELECT]: Cannot call
4992 w32_menu_display_help with input blocked, as it can abort.
4993 (x_display_and_set_cursor): Choose cursor depending
4994 on buffer-local value of cursor_type.
4995 (x_draw_bar_cursor): Add parameter WIDTH.
4997 * w32term.h (CP_DEFAULT): Define.
4998 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
5000 2000-05-30 Gerd Moellmann <gerd@gnu.org>
5002 * search.c (Fre_search_forward, Fre_search_backward)
5003 (Fposix_search_backward, Fposix_search_forward): Doc fix.
5005 2000-05-30 Kenichi Handa <handa@etl.go.jp>
5007 * coding.c (detect_coding_iso2022): Fix code for checking
5008 CODING_CATEGORY_MASK_ISO_8_2.
5010 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
5012 * regex.c (PREFETCH_NOLIMIT): New function.
5013 (re_match_2_internal): Use it and adjust the end_match_2 logic.
5015 2000-05-29 Gerd Moellmann <gerd@gnu.org>
5017 * syntax.c (find_defun_start): Move test for
5018 open_paren_in_column_0_is_defun_start outside of the loop.
5020 * xdisp.c (redisplay_window): Really switch buffers when
5021 displaying mode lines, and temporarily set selected_frame to the
5022 frame of the window that's redisplayed.
5024 * xfaces.c (free_realized_faces): Block/unblock input.
5025 (free_realized_multibyte_face): Ditto.
5027 2000-05-29 Dave Love <fx@gnu.org>
5029 * textprop.c (Qkeymap): New variable.
5030 (syms_of_textprop): Intern it.
5032 * keymap.c: Include intervals.h.
5033 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
5035 * Makefile.in (keymap.o): Depend on intervals.h.
5037 * keyboard.c (menu_bar_items, tool_bar_items)
5038 (Fexecute_extended_command): Deal with `keymap' property.
5039 (read_key_sequence): Track map from `keymap' property as well as
5042 * intervals.c (get_local_map): Extra arg to allow looking for
5045 * intervals.h (map_property): New enum.
5046 (get_local_map): Extra arg using it.
5049 * lisp.h (get_local_map): Don't declare here.
5051 2000-05-29 Kenichi Handa <handa@etl.go.jp>
5053 * Makefile.in (callproc.o): Depend on composite.h.
5055 * callproc.c: Include composite.h.
5056 (Fcall_process): Handle composition correctly.
5058 * coding.h (coding_allocate_composition_data): Extern it.
5059 (coding_restore_composition): Likewise.
5061 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
5062 yet allocated, finish decoding with result
5063 CODING_FINISH_INSUFFICIENT_CMP.
5064 (coding_allocate_composition_data): Make it non-static.
5065 (coding_restore_composition): Likewise.
5067 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
5069 * charset.c (syms_of_charset): Revert last change.
5071 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
5073 * term.c (produce_glyphs): Treat characters from the eight-bit-*
5074 charsets as unibyte, with 1-column screen width. Sent by Kenichi
5077 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
5079 * charset.c (syms_of_charset): Set width of character sets
5080 eight-bit-control and eight-bit-graphic to 1 column.
5082 2000-05-26 Gerd Moellmann <gerd@gnu.org>
5084 * config.in (HAVE_SPEED_T): New define.
5086 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
5089 2000-05-26 Dave Love <fx@gnu.org>
5091 * coding.c (shrink_decoding_region): Initialize eol_conversion.
5093 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
5094 (Fsubr_arity): New function.
5095 (syms_of_data): Install them.
5097 2000-05-26 Kenichi Handa <handa@etl.go.jp>
5099 * charset.c (init_charset_once): Set the table bytes_by_char_head
5102 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
5103 the default fontset to what Emacs uses by default.
5104 (check_registry_encoding): This function deleted.
5105 (Fset_fontset_font): Remove the adhoc condition for the default
5106 fontset. Allow cons in FONTNAME.
5108 * fns.c (map_char_table): Ignore char-table entries for
5109 charsets eight-bit-control and eight-bit-graphic.
5111 2000-05-25 Ken Raeburn <raeburn@gnu.org>
5113 * emacs.c (main): Initialize keyboard syms before initializing
5114 window code, so face names are available.
5116 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
5118 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
5119 of an anchor at the beginning of a shy-group.
5121 2000-05-25 Gerd Moellmann <gerd@gnu.org>
5123 * xdisp.c (handle_invisible_prop): Don't try to skip over
5124 invisible text if end of text is already reached.
5126 2000-05-25 Dave Love <fx@gnu.org>
5128 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
5130 * coding.c (encode_eol): Add null statement after label.
5132 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
5134 * w16select.c (Fw16_set_clipboard_data): Fix the change from
5137 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5139 * ccl.c (ccl_driver): Fix previous change.
5141 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5143 * coding.c (run_pre_post_conversion_on_str): Set point to the
5144 beginning of buffer before calling coding->post_read_conversion.
5145 (decode_coding_string): Give correct args to
5146 run_pre_post_conversion_on_str.
5147 (encode_coding_string): Likewise.
5149 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
5150 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
5151 eight-bit-graphic correctly.
5153 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
5155 * fileio.c (Finsert_file_contents): Even if a file is not found,
5156 execute codes for setting up coding system. Call
5157 after-insert-file-functions unconditionally.
5159 2000-05-24 Gerd Moellmann <gerd@gnu.org>
5161 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
5162 BSD_PGRPS are not defined.
5164 2000-05-24 Kenichi Handa <handa@etl.go.jp>
5166 * charset.c (update_charset_table): Accept nil in LONG_NAME and
5168 (syms_of_charset): Avoid building same strings.
5170 2000-05-23 Gerd Moellmann <gerd@gnu.org>
5172 * lread.c (Fload): Add a comment about the meaning of
5173 Vuser_init_file being t.
5175 * puresize.h (BASE_PURESIZE): Increase to 675000.
5177 * s/gnu-linux.h (setpgrp): Don't define it here because this
5178 prevents compilation on GNU/Linux systems with glib 2.2.
5180 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
5183 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
5185 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
5186 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
5188 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
5190 2000-05-23 Kenichi Handa <handa@etl.go.jp>
5192 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
5195 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
5197 * term.c (encode_terminal_code): Set coding->src_multibyte
5200 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
5202 2000-05-22 Kenichi Handa <handa@etl.go.jp>
5204 * keyboard.c (read_char): Allow character codes 128..255 to be
5205 handled by input-method-function.
5207 * insdel.c (adjust_markers_for_replace): Fix previous change.
5208 (adjust_after_replace): If PREV_TEXT is nil, call
5209 adjust_markers_for_insert, not adjust_markers_for_replace.
5211 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
5213 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
5214 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
5215 [HAVE_GRANDPT]: Define.
5216 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
5218 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
5221 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
5223 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
5225 2000-05-20 Kenichi Handa <handa@etl.go.jp>
5227 The following changes are to handle 8-bit characters in a
5228 multibyte buffer/string without facing with byte combining
5229 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
5230 eight-bit-graphic (for 0xA0..0xFF) are introduced.
5232 * Makefile.in (fns.o): Depend on charset.h.
5234 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
5235 convert it to unibyte.
5236 (make_string): Use parse_str_as_multibyte, not chars_in_text.
5238 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
5239 apparent char boundary.
5240 (Fset_buffer_multibyte): Convert 8-bit characters in the range
5241 0x80..0x9F to/from multibyte form.
5243 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
5246 * callproc.c (Fcall_process): Always encode an argument string if
5247 it is multibyte. Setup src_multibyte and dst_multibyte members of
5248 process_coding properly.
5250 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
5251 SPLIT_NON_ASCII_CHAR.
5253 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
5255 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
5257 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
5259 (SPLIT_CHARACTER_SEQ): This macro deleted.
5260 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
5262 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
5263 and eight-bit-graphic.
5264 (char_to_string): Likewise. Signal an error for too large
5266 (char_printable_p): Return 0 for 8-bit characters.
5267 (update_charset_table): Update iso_charset_table only when a final
5268 character is non-negative.
5269 (find_charset_in_text): Renamed from find_charset_in_str.
5270 Arguments and return value changed. Callers changed.
5271 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
5272 be -1 if CHARSET is used only internally.
5273 (Fmake_char_internal): Handle new charsets; eight-bit-control and
5275 (Fcharset_after): Simplified.
5276 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
5277 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
5278 (multibyte_chars_in_text): Simplified by assuming there's no
5279 invalid multibyte sequence.
5280 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5281 str_as_unibyte): New functions.
5282 (Fstring): Simpified by assuming that byte combining never
5284 (init_charset_once): Initialization for
5285 LEADING_CODE_8_BIT_CONTROL.
5286 (syms_of_charset): Intern and staticpro Qeight_bit_control and
5287 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
5288 eight-bit-control and eight-bit-graphic.
5290 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
5291 CHARSET_8_BIT_GRAPHIC): New macros.
5292 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
5293 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
5294 (CHARSET_REVERSE_CHARSET): Likewise.
5295 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
5297 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
5298 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
5299 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
5300 encounter an invalid multibyte sequence.
5301 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
5302 sequence is always valid.
5303 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
5304 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
5306 (CHAR_STRING): For 8-bit characters, call char_to_string.
5307 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
5308 multibyte sequence is always valid.
5309 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
5310 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5311 str_as_unibyte): Extern them.
5312 (BCOPY_SHORT): Fix a bug.
5313 (CHAR_LEN): This macro deleted. Callers changed to use
5315 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
5316 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
5317 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
5319 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
5320 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
5321 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
5322 EMIT_BYTES): New macros.
5323 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
5324 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
5326 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
5327 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
5328 check the validity of multibyte sequence.
5329 (decode_coding_emacs_mule): New function.
5330 (encode_coding_emacs_mule): New macro.
5331 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
5333 (DECODE_ISO_CHARACTER): Just return a character code.
5334 (DECODE_COMPOSITION_START): Set coding->result instead of result.
5335 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
5336 EMIT_CHAR to produced decoded characters. Exit the loop only by
5337 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
5339 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
5340 only position codes for an invalid character.
5341 (encode_designation_at_bol): Return new destination pointer. 5th
5342 arg DSTP is changed to DST.
5343 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
5344 from the source by ONE_MORE_CHAR. Don't handle the case of last
5346 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
5348 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
5349 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
5350 TWO_MORE_BYTES to fetch a byte from the source.
5351 (encode_eol): Pay attention to coding->src_multibyte.
5352 (detect_coding, detect_eol): Preserve members src_multibyte and
5354 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
5355 (encoding_buffer_size): Set magnification to 3 for all coding
5356 systems that require encoding.
5357 (ccl_coding_driver): For decoding, be sure that the result is
5358 valid multibyte sequence.
5359 (decode_coding): Initialize coding->errors and coding->result.
5360 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
5361 and raw-text, always call decode_eol. Handle the case of last
5362 block here. If not coding->dst_multibyte, convert the resulting
5363 sequence to unibyte.
5364 (encode_coding): Initialize coding->errors and coding->result.
5365 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
5366 and raw-text, always call encode_eol. Handle the case of last
5368 (shrink_decoding_region, shrink_encoding_region): Detect cases
5369 that we can't skip data more rigidly.
5370 (code_convert_region): Setup src_multibyte and dst_multibyte
5371 members of coding. For decoding, if the buffer is multibyte,
5372 convert the source sequence to unibyte in advance. For encoding,
5373 if the buffer is multibyte, convert the resulting sequence to
5374 multibyte afterward.
5375 (run_pre_post_conversion_on_str): New function.
5376 (code_convert_string): Deleted and divided into the following two.
5377 (decode_coding_string, encode_coding_string): New functions.
5378 (code_convert_string1, code_convert_string_norecord): Call one of
5380 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
5381 MAKE_NON_ASCII_CHAR.
5382 (Fset_terminal_coding_system_internal,
5383 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
5384 and dst_multibyte members.
5385 (init_coding_once): Initialize iso_code_class with new enum
5386 ISO_control_0 and ISO_control_1.
5388 * coding.h (enum iso_code_class_type): Member ISO_control_code is
5389 devided into ISO_control_0 and ISO_control_1.
5390 (struct coding_system): New members src_multibyte, dst_multibyte,
5391 errors, and result. Delete member fake_multibyte.
5392 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
5394 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
5397 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
5400 * editfns.c (Fformat): Be sure to convert 8-bit characters to
5402 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
5404 (Ftranspose_region): Delete codes for handling byte combining.
5406 * fileio.c (Finsert_file_contents): Setup src_multibyte and
5407 dst_multibyte members of coding. On handling REPLACE on unibyte
5408 buffer, convert the result of decode_coding to unibyte. On
5409 inserting into a mutibyte buffer, always call code_convert_region.
5410 (e_write): Setup coding->src_multibyte according to the
5411 multibyteness of the source (buffer or string).
5413 * fns.c (concat): Handle 8-bit characters correctly.
5414 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
5415 unibyte in the result.
5416 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
5417 valid multibyte form in the result.
5418 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5419 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
5420 return -1, signal an error.
5421 (base64_encode_1): New arg MULTIBYTE. Get each character by
5422 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
5423 character is found, return -1.
5424 (Fbase64_decode_region): Delete codes for handling byte-combining.
5425 Treat each decoded byte as a unibyte character.
5426 (Fbase64_decode_string): Return unibyte string.
5427 (Fcompare_strings, concat, string_byte_to_char): Use
5428 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
5429 FETCH_STRING_CHAR_ADVANCE.
5430 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5431 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
5433 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
5434 SPLIT_NON_ASCII_CHAR.
5435 (fontset_ref_via_base, fontset_set): Likewise
5437 * insdel.c (adjust_markers_for_record_delete): Deleted.
5438 (adjust_markers_for_insert): Argument changed. Caller changed.
5439 (adjust_markers_for_replace): Likewise.
5440 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
5441 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
5442 (copy_text): Delete unused local varialbe c_save. For converting
5443 to multibyte, be sure to make all 8-bit characters in valid
5445 (count_size_as_multibyte): Handle 8-bit characters correctly.
5446 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5447 adjust_after_replace, replace_range, del_range_2)
5448 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
5449 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5450 adjust_after_replace, replace_range, del_range_2) Delete codes for
5451 handling byte combining.
5452 (adjust_before_replace): Deleted.
5454 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
5455 SPLIT_NON_ASCII_CHAR.
5456 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5457 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
5459 (Fkey_description): Likewise.
5461 * lread.c (read1): On reading multibyte string, be sure to make
5462 all 8-bit chararacters in valid multibyte form.
5463 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5465 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
5468 * process.c (Fstart_process): GCPRO current_dir before calling
5469 Ffind_operation_coding_system. Encode arguments here.
5470 (create_process): Don't encode arguments here. Setup
5471 src_multibyte and dst_multibyte members of struct coding.
5472 (read_process_output): Setup src_multibyte and dst_multibyte
5473 members of struct coding. If the output is to multibyte buffer,
5474 always decode the output of the process. Adjust the
5475 representation of 8-bit characters to the multibyteness of the
5477 (send_process): Setup coding->src_multibyte according to the
5478 multibyteness of the source.
5480 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
5482 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
5483 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
5485 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
5488 * w16select.c (Fw16_set_clipboard_data): Setup members
5489 src_multibyte and dst_multibyte of coding. Adjusted for the
5490 change for find_charset_in_str.
5491 (Fw16_get_clipboard_data): Likewise.
5493 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
5494 dst_multibyte of coding.
5495 (x_to_w32_font): Likewise.
5497 * w32select.c (Fw32_set_clipboard_data): Setup members
5498 src_multibyte and dst_multibyte of coding. Adjusted for the
5499 change for find_charset_in_str.
5500 (Fw32_get_clipboard_data): Likewise.
5502 * xdisp.c (get_next_display_element): Handle 8-bit characters
5504 (next_element_from_display_vector): Use CHAR_BYTES instead of
5506 (disp_char_vector): Use SPLIT_CHAR instead of
5507 SPLIT_NON_ASCII_CHAR.
5509 * xselect.c (selection_data_to_lisp_data): Setup members
5510 src_multibyte and dst_multibyte of coding. Adjusted for the
5511 change for find_charset_in_str.
5512 (lisp_data_to_selection_data): Likewise.
5514 2000-05-19 Gerd Moellmann <gerd@gnu.org>
5516 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
5519 * dispextern.h (Vimage_types): Add extern declaration.
5521 * xdisp.c (Vimage_types): Moved here from xfns.c.
5522 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
5524 * xfns.c (Vimages_types): Moved to xdisp.c.
5525 (syms_of_xfns): Move `image-types' to xdisp.c.
5527 * w32fns.c (Vimage_types): Removed.
5528 (syms_of_w32fns): Remove `image-types'.
5530 2000-05-18 Kenichi Handa <handa@etl.go.jp>
5532 * fns.c (map_char_table): Pay attention to character number of
5533 charset. Check the validity of charset at the first level. For
5534 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
5537 * fontset.c: Include "buffer.h".
5538 (fs_load_font): If the face has fontset, record the face ID in
5540 (Finternal_char_font): New function.
5541 (accumulate_font_info): New function.
5542 (Ffontset_info): Rewritten for the new fontset implementation.
5543 (syms_of_fontset): Register Vdefault_fontset in the first element
5544 of Vfontset_table. Include Vdefault_fontset in
5545 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
5548 2000-05-16 Dave Love <fx@gnu.org>
5550 * m/iris5d.h: Deleted -- unused.
5552 2000-05-16 Gerd Moellmann <gerd@gnu.org>
5554 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
5555 `invalid' instead of `illegal'.
5557 * indent.c (Fmove_to_column): When ending within a tab, insert
5558 spaces first so that markers at the end of the tab get adjusted.
5560 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
5561 buffer list that wasn't selected in that frame.
5563 * filelock.c (get_boot_time): To obtain an 8 char file name, which
5564 is needed on mescaline, use a 2 char prefix, and call
5565 make_temp_name with second arg non-zero.
5567 * fileio.c (make_temp_name): New function, extracted from
5569 (Fmake_temp_name): Use it.
5571 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
5573 * window.c (coordinates_in_window): Subtract 1 when computing
5576 2000-05-15 Gerd Moellmann <gerd@gnu.org>
5578 * Makefile.in (lisp): Add env.elc.
5580 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
5582 2000-05-12 Gerd Moellmann <gerd@gnu.org>
5584 * search.c (Freplace_match): Handle case of `\N' in the
5585 replacement when there's no group N.
5587 2000-05-11 Gerd Moellmann <gerd@gnu.org>
5589 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
5590 of the message to message_dolog.
5592 * keyboard.c (read_char): Don't clear current message for help
5593 events; let the code handling help events handle this. Change
5594 code detecting help events that should be ignored.
5596 * xdisp.c (handle_single_display_prop): Don't try to set PT if
5597 we're interating over a string.
5599 2000-05-09 Dave Love <fx@gnu.org>
5601 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
5602 that offset before writing. Move gcpro region past call of
5605 2000-05-04 Dave Love <fx@gnu.org>
5607 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
5609 2000-05-04 Gerd Moellmann <gerd@gnu.org>
5611 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
5612 of inserted characters when BUF equals the current buffer, and PT
5613 is in front of or equal to FROM.
5615 2000-05-03 Gerd Moellmann <gerd@gnu.org>
5617 * xdisp.c (handle_single_display_prop): If display property value
5618 is invalid, or something not supported on the frame, restore
5619 iterator's position to what it was initially. Make sure to return
5620 0 for invalid and unsupported property values.
5622 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
5623 that x_per_char_metric returns null.
5625 2000-05-02 Gerd Moellmann <gerd@gnu.org>
5627 * xterm.h (struct face): Add forward declaration.
5628 (struct image): Ditto.
5629 (image_ascent): Add prototype.
5631 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5632 (x_draw_image_relief, x_draw_image_foreground_1): Call function
5633 image_ascent instead of using IMAGE_ASCENT.
5635 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
5636 (IMAGE_ASCENT): Removed.
5638 * xfns.c (Qcenter): New variable.
5639 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
5640 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
5641 (image_ascent): New function.
5642 (lookup_image): Recognize `:ascent center'.
5643 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5644 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
5645 (xbm_load): Don't set image's ascent here.
5646 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
5647 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
5648 check ascent values here.
5649 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
5650 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
5651 (syms_of_xfns): Initialize Qcenter.
5653 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
5654 to the limits, increase the limits.
5656 2000-05-01 Kenichi Handa <handa@etl.go.jp>
5658 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
5659 Check Vfont_encoding_alist against the full name of the opened
5662 2000-04-28 Gerd Moellmann <gerd@gnu.org>
5664 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
5665 taller than the window.
5667 2000-04-28 Kenichi Handa <handa@etl.go.jp>
5669 * xfaces.c (realize_x_face): Fix the argument of the second
5670 xassert. BASE_FACE may not be a face for ASCII.
5672 2000-04-27 Gerd Moellmann <gerd@gnu.org>
5674 * print.c (print_object): Treat print-length < 0 as nil.
5676 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
5678 * s/freebsd.h (TERMCAP_OBJ): Removed.
5679 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
5681 * lread.c (read1): Don't treat period followed by certain
5682 characters as symbol start.
5684 * xfns.c (slurp_file): New function.
5685 (xbm_image_p): Handle case of in-memory XBM files.
5686 (xbm_scan): Rewritten to work on memory buffers instead of files.
5687 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
5688 Work on memory buffers instead of files. If DATA is null test
5689 if buffer looks like an in-memory XBM file.
5690 (xbm_load_image): Renamed from xbm_load_image_file. Work on
5691 memory buffers instead of files.
5692 (xbm_file_p): New function.
5693 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
5695 * lread.c (end_of_file_error): New function.
5696 (read1): Call it instead of signaling `end-of-file' directly.
5698 * print.c (print_error_message): Print data of `end-of-file'
5699 with Fprinc instead of Fprin1.
5701 2000-04-26 Ken Raeburn <raeburn@gnu.org>
5703 * window.c (freeze_window_start): Check that minibuffer scroll
5704 window isn't nil before extracting the window structure pointer
5707 * undo.c (record_delete): If we hit the end of the undo list, stop
5708 picking elements apart.
5710 2000-04-26 Gerd Moellmann <gerd@gnu.org>
5712 * xdisp.c (display_line): If lines are continued, restore
5713 iterator's ascent/descent information to the values before the
5714 first glyph not fitting on the line.
5716 2000-04-25 Gerd Moellmann <gerd@gnu.org>
5718 * xdisp.c (try_window_id) <all changes above window start>: Adjust
5719 positions in glyph matrix. Don't compute new window end
5722 * dispnew.c (increment_matrix_positions): Renamed from
5723 increment_glyph_matrix_buffer_positions.
5724 (increment_row_positions): Renamed from
5725 increment_glyph_row_buffer_positions.
5727 * dispextern.h: Change names of renamed functions from dispnew.c
5730 2000-04-24 Gerd Moellmann <gerd@gnu.org>
5732 * fileio.c (Fdo_auto_save): Create directories for auto-save
5733 list file if necessary.
5735 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
5736 from buffer or frame.
5737 (automatic_hscrolling_p): New variable.
5738 (hscroll_windows): Scroll windows horizontally only if automatic
5739 hscrolling is allowed.
5740 (syms_of_xdisp): New variable `automatic-hscrolling'.
5742 * frame.h (struct frame): Add member extra_line_spacing.
5744 * xfns.c (x_set_line_spacing): New function.
5745 (Fx_create_frame): Set line spacing from resources.
5746 (Qline_spacing): New variable.
5747 (syms_of_xfns): Initialize Qline_spacing.
5749 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
5751 * buffer.c (init_buffer_once): Handle extra_line_spacing.
5752 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
5753 (reset_buffer): Don't initialize extra2 and extra3. Initialize
5754 extra_line_spacing from default value.
5755 (init_buffer_once): Initialize default value of extra_line_spacing.
5757 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
5760 * xterm.c (x_produce_glyphs): Remove reference to struct it's
5761 prompt_width. Add extra line spacing.
5763 * term.c (produce_glyphs): Remove reference to struct it's
5766 * dispextern.h (struct it): Remove member prompt_width, add
5769 2000-04-22 Gerd Moellmann <gerd@gnu.org>
5771 * dispnew.c (update_frame_line): When writing a whole line, make
5772 sure cursor is in the right row afterwards, otherwise a use of
5773 capability `ch' in cmgoto might leave the cursor in the row below.
5775 2000-04-21 Gerd Moellmann <gerd@gnu.org>
5777 * lisp.h (struct Lisp_Buffer_Cons): Remove.
5779 * keyboard.c (timer_check): Fix typo in comment.
5781 2000-04-21 Kenichi Handa <handa@etl.go.jp>
5783 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
5784 name change: ch -> character.
5786 2000-04-20 Gerd Moellmann <gerd@gnu.org>
5788 * keyboard.c (echo_message_buffer): New variable.
5789 (echo_now): Set echo_message_buffer to the echo area buffer used
5790 to display the echo.
5791 (cancel_echoing): Reset echo_message_buffer to nil.
5792 (read_char): Code rewritten that handles canceling an echo or
5793 echoing a dash, respectively.
5795 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
5796 directory doesn't exist.
5798 2000-04-19 Dave Love <fx@gnu.org>
5800 * fns.c (syms_of_fns): Defsubr mapc.
5801 (concat): Don't allow numeric args.
5802 (Fconcat): Doc change.
5804 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
5806 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
5807 instead define end_match(1|2) more carefully.
5808 Use GET_CHAR_BEFORE_2 for `begline'.
5810 2000-04-19 Gerd Moellmann <gerd@gnu.org>
5812 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
5813 on 64-bit systems where NULL is defined as `0'.
5815 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
5816 the `variable argument list' to make it work on Alpha.
5818 * m/alpha.h (_LP64) [!_LP64]: Define.
5819 (ORDINARY_LINK): Define for NetBSD.
5821 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
5823 2000-04-19 Dave Love <fx@gnu.org>
5825 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
5828 * Makefile.in (LIBS): Don't use.
5829 (GETLOADAVG_OBJ): Define again.
5830 (otherobj): Add GETLOADAVG_OBJ.
5832 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
5834 2000-04-18 Gerd Moellmann <gerd@gnu.org>
5836 * lread.c (read_filtered_event): Cancel and start busy cursor.
5838 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
5839 that the per-character metrics may be null.
5841 2000-04-17 Gerd Moellmann <gerd@gnu.org>
5843 * buffer.c (clone_per_buffer_values): New function.
5844 (Fmake_indirect_buffer): Add optional argument CLONE. Call
5845 clone_per_buffer_values if CLONE is not nil.
5847 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5849 2000-04-16 Dave Love <fx@gnu.org>
5851 * Makefile.in: Remove obsolete localcpp stuff.
5852 (GETLOADAVG_OBJ): Don't define.
5853 (obj): Move LIBOBJS...
5854 (otherobj): ... to here.
5855 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
5856 whitespace-only lines after the continuation (Irix).
5858 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5860 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
5862 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
5864 2000-04-14 Dave Love <fx@gnu.org>
5866 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
5867 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
5868 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
5869 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
5872 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
5873 autoconfiscated HAVE_GETLOADAVG.
5875 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
5878 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5880 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
5881 (fill_in_lock_file_name): Avoid existing files that aren't
5884 2000-04-14 Dave Love <fx@gnu.org>
5886 * Makefile.in (LIBS, LIBOBJS): New variable.
5887 (INTERVAL_SRC): Convert to make variable.
5888 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
5889 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
5890 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
5892 (SOME_MACHINE_OBJECTS): Remove interval stuff.
5893 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
5894 (shortlisp): Add facemenu, float-sup, frame.
5895 (SOME_MACHINE_LISP): Remove them from here.
5896 (LIBES): Change unused LDLIBS to autoconf LIBS.
5898 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
5900 2000-04-14 Kenichi Handa <handa@etl.go.jp>
5902 * composite.c (update_compositions): If FROM and TO are not in a
5903 valid range, do nothing.
5905 2000-04-13 Gerd Moellmann <gerd@gnu.org>
5907 * tparam.c (tparam1): Abort when encountering an unknown
5910 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
5913 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
5916 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
5918 * fileio.c (a_write): Remove redundant semi-colons.
5919 (e_write): Return -1 if failed to write all the data.
5920 This fixes the changes made at 1999-12-15.
5922 2000-04-12 Dave Love <fx@gnu.org>
5924 * fns.c (mapcar1): Test for null vals to support mapc.
5925 (Fmapc): New function.
5927 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
5929 * msdos.c (NUM_MOUSE_BUTTONS): Define.
5930 (IT_frame_up_to_date): Support the buffer local value of
5931 cursor-type, if defined.
5933 2000-04-10 Dave Love <fx@gnu.org>
5935 * editfns.c (preceding-char, following-char): Doc fix.
5937 2000-04-10 Ken Raeburn <raeburn@gnu.org>
5939 * Makefile.in (temacs): Revert 2000-03-12 change.
5941 2000-04-10 Jason Rumney <jasonr@gnu.org>
5943 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
5945 2000-04-10 Gerd Moellmann <gerd@gnu.org>
5947 * xdisp.c (setup_echo_area_for_printing): Choose an echo
5948 area buffer, if it's not set up yet.
5950 * indent.c (compute_motion): Set immediate_quit.
5952 2000-04-09 Gerd Moellmann <gerd@gnu.org>
5954 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
5956 (realize_tty_face): Suppress boldness if colors are the inverse of
5957 the default colors, and tty_suppress_bold_inverse_default_colors_p
5959 (Ftty_suppress_bold_inverse_default_colors): New function.
5960 (syms_of_xfaces): Defsubr it.
5962 * buffer.c (Frestore_buffer_modified_p): New function.
5963 (syms_of_buffer): Defsubr it.
5965 2000-04-08 Ken Raeburn <raeburn@gnu.org>
5967 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
5968 charset id (int) argument, not a charset (Lisp_Object).
5970 * coding.h (code_convert_string): Declare.
5971 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
5972 object, as the fourth argument to code_convert_string.
5974 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
5976 (Fset_fontset_font): Use EQ to compare lisp objects.
5978 2000-04-05 Ken Raeburn <raeburn@gnu.org>
5980 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
5981 a pointer that looks like a lisp object.
5982 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
5983 zero, instead see whether it's an integer object, since they can't
5985 (GET_INTERVAL_OBJECT): Simply assign to the destination.
5987 * dispnew.c (allocate_matrices_for_frame_redisplay,
5988 direct_output_forward_char): Use X(U)INT and make_number as needed
5989 to convert between (unsigned) int values and lisp integers.
5990 * keyboard.c (read_key_sequence): Likewise.
5991 * lread.c (substitute_object_recurse): Likewise.
5992 * fns.c (concat, hash_lookup, hash_remove): Likewise.
5993 * minibuf.c (do_completion, Fminibuffer_complete_word,
5994 Fminibuffer_completion_help): Likewise.
5995 * term.c (produce_special_glyphs): Likewise.
5997 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
5998 * print.c (print_preprocess, print_object): Likewise.
6000 * search.c (compile_pattern): Use NILP when checking for nil.
6002 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
6003 __OPTIMIZE__]: Provide a GNU C macro version that handles
6005 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
6006 field, to better cope with ENABLE_CHECKING and calls that modify a
6007 Lisp_Object using its old value.
6009 2000-04-04 Gerd Moellmann <gerd@gnu.org>
6011 * window.c (compare_window_configurations): Signal an error
6012 if parameters C1 or C2 aren't window configurations.
6014 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
6015 AFTER_POTENTIAL_GC calls around calls to functions that can
6016 signal an error and thus invoke the debugger.
6018 2000-04-03 Gerd Moellmann <gerd@gnu.org>
6020 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
6021 an error if decoding fails.
6023 * keyboard.c (lispy_mouse_names): Variable removed.
6024 (Vlispy_mouse_stem): New variable.
6025 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
6026 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
6027 for any mouse button number. Increase size of mouse_syms and
6028 button_down_location as needed. Call modify_event_symbol with
6029 different arguments.
6030 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
6031 Call modify_event_symbol with different arguments.
6032 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
6033 for any button number. Call modify_event_symbol with different
6035 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
6036 Accept a string for NAME_ALIST_OR_STEM.
6038 * lisp.h (larger_vector): Add prototype.
6040 * fns.c (larger_vector): Make externally visible.
6042 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
6044 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
6046 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
6047 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
6048 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
6049 we are between str1 and str2.
6050 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
6051 (PATFETCH): Use `TRANSLATE'.
6052 (PATFETCH_RAW): Fetch multibyte char if applicable.
6053 (PATUNFETCH): Remove.
6054 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
6055 When writing a char, write it directly into the pattern buffer rather
6056 than going needlessly through a temp char-array.
6057 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
6058 multibyte magic and remove the useless `#ifdef emacs'.
6059 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
6062 * regex.h (struct re_pattern_buffer): Make field `multibyte'
6063 conditional on `emacs'.
6065 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
6067 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6069 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
6070 non-union-type versions of XMARK and friends here, because XMARK
6071 and friends won't work on an integer field if NO_UNION_TYPE is not
6073 (make_number): Define as a function if it's not defined as a
6076 * composite.c (run_composite_function): Use NILP when checking for
6078 (syms_of_composite): Delete local var NARGS, pass an int as first
6079 argument to Fmake_hash_table.
6081 * editfns.c (text_property_stickiness): Use NILP to test
6082 Lisp_Object boolean value.
6083 (Fmessage_or_box): Don't use NILP to test int variable.
6084 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
6085 problems reading from and changing the same lisp value in an
6088 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6090 * term.c (TN_no_color_video): New variable.
6091 (term_init): Intitialize TN_no_color_video.
6092 (enum no_color_bit): New enumeration.
6093 (MAY_USE_WITH_COLORS_P): New macro.
6094 (turn_on_face): Use it to determine if attributes may be used
6095 combined with colors.
6097 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6099 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
6100 with int lvalues via casts; instead, just yield lisp object
6102 (enlarge_window): Variable sizep now points to Lisp_Object. Use
6103 proper accessor macros.
6104 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
6105 (grow_mini_window): Fix typo getting int value of root->height.
6107 * xdisp.c (compute_string_pos): Fix order of arguments to
6108 string_pos_nchars_ahead.
6109 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
6110 count arg to variable-arg routines like Frun_hook_with_args and
6112 (back_to_previous_visible_line_start)
6113 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
6114 fixed-arg routines like Fget_char_property and Fmake_string.
6115 (reconsider_clip_changes): Use XINT when comparing integer lisp
6116 objects, or passing them as int arguments.
6117 (mark_window_display_accurate, insert_left_trunc_glyphs)
6118 (append_space, extend_face_to_end_of_line): Use make_number when
6119 storing or passing integer values as lisp objects.
6120 (set_cursor_from_row, highlight_trailing_whitespace): Use
6121 INTEGERP, not implicit test against zero, for glyph object.
6122 (try_window_id): Don't use make_number when we want an int value.
6124 * xfaces.c (xlfd_symbolic_value): Make last argument a
6125 Lisp_Object, to be consistent with callers.
6126 (Fbitmap_spec_p): Use XINT to get numeric value of height.
6127 (lface_hash): Apply XFASTINT to lisp values before folding in.
6129 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
6130 fill in window width and height. Pass an int, not a lisp object,
6131 as first arg to Finsert.
6133 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6135 * xfaces.c (realize_basic_faces): Block input while realizing
6138 * keyboard.c (lispy_mouse_names): Add additional mouse names.
6140 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
6142 2000-03-31 Gerd Moellmann <gerd@gnu.org>
6144 * xterm.c (x_produce_glyphs): When displaying unibyte text
6145 or ASCII, handle case that per-char metric is null.
6147 2000-03-30 Ken Raeburn <raeburn@gnu.org>
6149 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
6151 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
6152 XSUBR, XBUFFER): Verify correct object type before returning
6153 pointer, using eassert.
6154 * frame.h (XFRAME): Likewise.
6156 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
6157 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
6158 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
6160 * data.c (set_internal): Likewise.
6161 * dispextern.h (WINDOW_WANTS_MODELINE_P,
6162 WINDOW_WANTS_HEADER_LINE_P): Likewise.
6163 * fileio.c (auto_save_1): Likewise.
6164 * insdel.c (check_markers): Likewise.
6165 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
6166 * undo.c (record_insert): Likewise.
6167 * vmsproc.c (child_sig): Likewise.
6168 * window.c (unshow_buffer, window_loop): Likewise.
6169 * xterm.c (x_erase_phys_cursor): Likewise.
6171 2000-03-30 Gerd Moellmann <gerd@gnu.org>
6173 * xfns.c (free_image_cache): Free the cache structure itself
6174 last, after all its members have been freed.
6176 * lisp.h (xstrdup): Add prototype.
6178 * alloc.c (xstrdup): Moved here from xfaces.c.
6179 (allocating_for_lisp): Variable removed.
6180 (lisp_malloc): Block input around the calls to malloc and
6183 * xfaces.c (realize_tty_face): Use find_symbol_value instead
6185 (xstrdup): Moved to alloc.c.
6187 2000-03-29 Ken Raeburn <raeburn@gnu.org>
6189 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
6191 * emacs.c (main): Fix sense of no-loadup test.
6193 * config.in (ENABLE_CHECKING): Undef.
6195 * lisp.h (struct interval): Replace "parent" field with a union of
6196 interval pointer and Lisp_Object; add new bitfield to use as
6197 discriminant. Change other flag fields to bitfields.
6198 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
6199 is defined and the supplied test fails, print a message and
6201 (eassert): New macro. Use CHECK to provide an assert-like
6204 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
6205 pointers; abort if the value looks like a lisp object.
6206 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
6207 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
6208 Modify for new interval parent definition.
6210 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
6211 UNMARK_BALANCE_INTERVALS): Update references that need an
6212 addressable lisp object in the interval structure.
6213 (die): New function.
6214 (suppress_checking): New variable.
6216 * intervals.c (interval_start_pos): Just return 0 if there's no
6219 2000-03-29 Gerd Moellmann <gerd@gnu.org>
6221 * lread.c (read1): Accept `.' (period) as symbol start like in CL
6222 and earlier Emacs versions.
6224 * keyboard.c (Ftop_level): Cancel busy-cursor.
6226 * eval.c (call_debugger): Cancel busy-cursor.
6228 2000-03-29 Kenichi Handa <handa@etl.go.jp>
6230 * search.c (Freplace_match): Adjust multibyteness of the current
6231 buffer and NEWTEXT. Free allocated memory before signaling an
6234 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
6236 * regex.c (analyse_first): New function obtained by ripping out most
6237 of re_compile_fastmap and generalizing it a little bit so that it
6238 can also just return whether a given (sub)pattern can match the empty
6240 (regex_compile): Use `analyse_first' to decide whether the loop-check
6241 needs to be done or not for *, +, *? and +? (the loop check is costly
6242 for non-greedy repetition).
6243 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
6245 2000-03-28 Dave Love <fx@gnu.org>
6247 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
6250 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
6252 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
6254 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
6256 (enum re_opcode_t): Update description of succeed_n.
6257 (PATFETCH): Always define.
6258 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
6259 operators, char classes, shy-groups and intervals).
6260 Optimize special cases of intervals so as to only use succeed_n and
6261 jump_n when really needed.
6262 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
6263 that we don't have to handle the special cases any more.
6264 Simplify on_failure_jump handling as well.
6266 2000-03-28 Jason Rumney <jasonr@gnu.org>
6268 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
6270 2000-03-27 Gerd Moellmann <gerd@gnu.org>
6272 * s/freebsd.h (GC_SETJMP_WORKS): Define.
6274 * s/msdos.h (GC_SETJMP_WORKS): Define.
6276 * alloc.c (mark_maybe_object): New function.
6277 (mark_memory): Use it.
6278 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
6279 (setjmp_tested_p, longjmp_done): New variables.
6280 (test_setjmp): New function.
6281 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
6282 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
6284 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
6285 to DEC_TEXT_POS and INC_TEXT_POS.
6287 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
6288 with parameter MULTIBYTE_P.
6290 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
6293 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
6294 buffers because it looks for multibyte character byte sequences
6295 which don't exist in unibyte text.
6297 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
6299 * xfaces.c (register_color, unregister_color, unregister_colors)
6300 [DEBUG_X_COLORS]: New functions.
6301 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
6303 * xfns.c (x_set_cursor_color): Get color reference counts right.
6305 * xterm.c (x_copy_color): New function.
6306 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
6308 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
6309 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
6310 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
6311 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
6312 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
6313 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
6314 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
6315 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
6316 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
6317 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
6319 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
6320 names for handling per-buffer variables.
6322 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
6323 instead of MAX_BUFFER_LOCAL_VARS.
6324 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
6326 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
6328 * xfns.c (x_specified_cursor_type): New function.
6329 (x_set_cursor_type): Use it.
6331 * buffer.h (struct buffer): Add cursor_type.
6333 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
6335 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
6336 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
6338 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
6339 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
6340 executing it as well as when popping it off the stack to find infinite
6341 loops in non-greedy repetition operators.
6343 2000-03-26 Gerd Moellmann <gerd@gnu.org>
6345 * doc.c (Qfunction_documentation): New variable.
6346 (syms_of_doc): Initialize Qfunction_documentation.
6347 (Fdocumentation): If FUNCTION is a symbol with non-nil
6348 `function-documentation' property, return a documentation derived
6351 * buffer.c (syms_of_buffer): Add default-cursor-type.
6352 (init_buffer_once): Don't let cursor_type have a local value
6355 * xterm.c (x_display_and_set_cursor): Choose cursor depending
6356 on buffer-local value of cursor_type.
6357 (x_draw_bar_cursor): Add parameter WIDTH.
6359 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
6360 (init_buffer_once): Set default cursor_type value to t.
6361 Mark cursor_type as local everywhere.
6362 (syms_of_buffer): New per-buffer variable cursor-type.
6364 * buffer.h (struct buffer): Remove member local_var_flags,
6366 (MAX_BUFFER_LOCAL_VARS): New macro.
6367 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
6368 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
6369 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
6370 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
6372 * print.c (print_object): Use new macros for per-buffer
6375 * category.c (Fset_category_table): Use new macros for per-buffer
6378 * buffer.c (buffer_permanent_local_flags): Make a char array.
6379 (max_buffer_local_idx): New variable.
6380 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
6381 for new handling of per-buffer variables.
6382 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
6383 (init_buffer_once): Initialize per-buffer vars differently.
6384 Set max_buffer_local_idx.
6386 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
6389 * lread.c (defvar_per_buffer): Use new macros for per-buffer
6392 * data.c (do_symval_forwarding, store_symval_forwarding)
6393 (find_symbol_value, set_internal, default_value, Fset_default)
6394 (Fkill_local_variable, Flocal_variable_p): Use new macros for
6395 per-buffer variables.
6397 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
6399 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6401 * xterm.c (x_term_init): Unblock input around call1 of
6402 Qvendor_specific_keysyms.
6404 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
6405 (find_defun_start): Consider an open parenthesis in column 0
6406 a defun start only if open_paren_in_column_0_is_defun_start is set.
6407 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
6409 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
6411 * eval.c (Fautoload): Add entry in load-history (if after dump).
6412 * lread.c (load-history): Update docstring.
6414 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6416 * indent.c (Fvertical_motion): Always use the current buffer.
6417 Temporarily change the window's buffer, if necessary.
6419 2000-03-23 Gerd Moellmann <gerd@gnu.org>
6421 * xterm.c (fast_find_position): Make sure not to consider rows
6422 not visible in the window.
6424 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
6426 * regex.c (enum syntaxcode): Provide default for non-Emacs.
6427 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
6429 2000-03-22 Jason Rumney <jasonr@gnu.org>
6431 * w32menu.c (single_submenu): Set help string to NULL if none.
6432 (w32_menu_show): Set help string correctly.
6433 (add-menu-item): Set help string in MIIM_DATA for menu item.
6434 Load SetMenuItemInfoA explicitly.
6435 (w32_menu_display_help): New function.
6437 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
6438 (QCdata): Moved to xdisp.c.
6440 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
6441 (Vw32_charset_to_codepage_alist): Removed.
6442 (Vw32_charset_info_alist): New variable.
6443 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
6444 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
6445 greek, hebrew, thai, johab, mac, unicode]): New symbols.
6446 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
6448 (w32_codepage_for_font): Use Vw32_charset_info_alist.
6449 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
6450 Define Vw32_charset_info_alist and w32_charset symbols.
6452 2000-03-22 Jason Rumney <jasonr@gnu.org>
6454 * makefile.nt (w32bdf.obj): Update dependencies.
6456 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
6458 * w32fns.c: Include fontset.h after dispextern.h.
6459 (Fx_create_frame): Do not create fontset.
6460 (w32_load_system_font): Doc fix.
6461 (Fx_close_connection): Free full_name if it is not shared.
6463 * w32term.c: Include fontset.h after dispextern.h.
6464 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
6466 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
6467 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
6468 (w32_font_is_double_byte): New function, needs body.
6469 (x_append_glyph): Set glyph->glyph_not_available_p.
6470 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6471 it->charset. If it->multibyte_p is zero and it->c is a multibyte
6472 character, convert it to a unibyte character.
6473 (struct glyph_string): Delete member `charset'.
6474 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
6475 calculating it is found.
6476 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6477 the case that per char metric is not available correctly.
6478 (x_fill_glyph_string): Handle the case that the specific glyph is
6479 not available correctly.
6480 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6481 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6482 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6483 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6484 fontset. Don't call FS_LOAD_FONT.
6486 2000-03-22 Ken Raeburn <raeburn@gnu.org>
6488 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
6489 (INT_LISPLIKE): New macro.
6490 (NULL_INTERVAL_P): Use it.
6491 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
6492 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
6493 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
6495 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
6496 explicit references to "parent" field of struct interval and
6497 associated unclean type conversions.
6498 * intervals.c (create_root_interval, root_interval, rotate_right,
6499 rotate_left, balance_possible_root_interval, split_interval_right,
6500 split_interval_left, interval_start_pos, find_interval,
6501 next_interval, previous_interval, update_interval,
6502 adjust_intervals_for_insertion, delete_node, delete_interval,
6503 adjust_intervals_for_deletion, merge_interval_right,
6504 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
6505 copy_intervals_to_string): Likewise.
6506 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
6508 * syntax.c (update_syntax_table): Likewise.
6510 * intervals.c (reproduce_tree_obj): New function, like
6511 reproduce_tree but takes a Lisp_Object for the parent. Declare
6513 (graft_intervals_into_buffer): Use it when appropriate.
6514 (reproduce_tree): Declare with prototype.
6515 (balance_possible_root_interval): Check that the parent is a lisp
6516 object before trying to examine its type.
6518 2000-03-22 Gerd Moellmann <gerd@gnu.org>
6520 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
6521 as strings only if both are known to be strings.
6523 * s/openbsd.h (LIBS_TERMCAP): Undef.
6525 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
6527 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
6528 definitions for non-Emacs compilation.
6529 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
6530 outside of `#ifdef emacs'.
6531 (print_partial_compiled_pattern): Update.
6532 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
6533 (re_compile_fastmap): Merge handling of charset and charset_not (for
6534 emacs and non-emacs compilation as well).
6535 Similarly for (not)categoryspec and (not)syntaxspec.
6536 Don't use the fastmap when reaching `anychar' since the added
6537 complexity is not justified.
6538 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
6539 and (not)syntaxspec. Merge (not)categoryspec.
6541 2000-03-22 Kenichi Handa <handa@etl.go.jp>
6543 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
6544 FACE_FOR_CHAR): Define them differently for the configuration of
6547 2000-03-21 Dave Love <fx@gnu.org>
6549 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
6552 2000-03-21 Gerd Moellmann <gerd@gnu.org>
6554 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
6555 (lface_fully_specified_p): Don't check contents of
6556 LFACE_FONT_INDEX because that attribute is optional.
6557 (realize_x_face): Remove now unwarranted xassert.
6559 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
6561 The following changes are to make font selection based on
6562 characters, not charset. In addition, they recover fontset
6563 facilities while utilizing the new font selection mechanism.
6565 * Makefile.in (fontset.o): Depend on dispextern.h.
6567 * alloc.c (mark_face_cache): Don't mark face->registry.
6569 * dispextern.h (struct glyph): New member glyph_not_available_p.
6570 Use 22 bits for face_id.
6571 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
6572 (struct face): Delete member registry, new member ascii_face.
6573 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
6574 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
6575 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
6576 (struct it): Delete member charset, new member
6577 glyph_not_available_p.
6579 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
6580 (struct fontset_info, struct fontset_data): Structs removed.
6581 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
6582 Vglobale_fontset_alist, font_idx_temp): Externs removed.
6583 (fs_load_font, fs_query_fontset): Adjusted for new argument.
6584 (fs_free_face_fontset, fontset_font_pattern,
6585 face_suitable_for_char_p, face_for_char,
6586 make_fontset_for_ascii_face): Extern them.
6587 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
6588 (FS_LOAD_FACE_FONT): New macro.
6590 * fontset.c: All codes rewritten or adjusted for the change of
6591 fontset implementation. Now fontset is represented by char table.
6592 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
6594 (my_strcasecmp): Function removed.
6595 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
6597 (AREF, ASIZE): New macros.
6598 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
6599 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
6600 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
6601 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
6602 fontset_id_valid_p, font_family_registry, fontset_name,
6603 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
6604 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
6606 (fs_load_font): New arg FACE. Caller changed.
6607 (fs_query_fontset): Argument changed. Caller changed.
6608 (Fquery_fontset): call fs_query_fontset.
6609 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
6611 (clear_fontset_elements, check_registry_encoding,
6612 check_fontset_name): New functions.
6613 (syms_of_fontset): Set char-table-extra-slots property of fontset
6614 to 3. Staticpro and initialize Vfontset_table and
6615 Vdefault_fontset. Defsubr fontset_font and fontset_list.
6617 * frame.h (struct frame): Member `fontset_data' removed.
6618 (FRAME_FONTSET_DATA): Macro removed.
6620 * frame.c (make_frame): Don't allocate f->fontset_data.
6621 (Fdelete_frame): Don't free f->fontset_data.
6623 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
6625 * xdisp.c (charset_at_position): Function removed.
6626 (init_iterator): Don't set member charset of struct `it'.
6627 (handle_face_prop, reseat_to_string, set_iterator_to_next,
6628 next_element_from_display_vector, insert_left_trunc_glyphs):
6630 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
6632 (get_next_display_element, append_space,
6633 extend_face_to_end_of_line): Likewise.
6635 * xfaces.c (Qx_charset_registry, Vface_default_registry):
6637 (clear_font_table, frame_update_line_height, load_face_font):
6638 Adjusted for the change of fontset implementation.
6639 (load_face_fontset_font): Function removed.
6640 (pixel_point_size): New function.
6641 (font_list): Argument type changed. Caller changed.
6642 (LFACE_FONT): New macro.
6643 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
6644 (set_lface_from_font_name): Type of arg FONTNAME is changed to
6645 Lisp_Object. Determine the font name by actually loading a font
6646 by the specified pattern. Set LFACE_FONT (lface) to the specified
6647 pattern. Even if a font is not found, don't try alternatives.
6648 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
6649 (set_font_frame_param): If `font' is specified in lface, use it.
6650 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
6651 (lface_same_font_attributes_p): Likewise.
6652 (make_realized_face): Arguent changed. Caller changed. Set
6653 face->ascii_face to face itself.
6654 (free_realized_face): Free face->fontset if face is for ASCII.
6655 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
6656 deduce_unibyte_registry, x_charset_registry): Functions removed.
6657 (free_realized_multibyte_face): New function.
6658 (lookup_face, lookup_named_face, lookup_derived_face): Argument
6659 changed. Caller changed.
6660 (try_font_list): Argument type changed.
6661 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
6662 (choose_face_font): Argument changed. Handle fontset properly.
6663 (choose_face_fontset_font): Function removed.
6664 (realize_default_face, realize_named_face): Don't remove the
6666 (realize_face): Argument changed. Caller changed. Remove face
6667 with the arg former_face_id in advance. Load font for the new
6669 (realize_x_face): Argument changed. Caller changed. For a
6670 multibyte character, share fontset with base_face. For a single
6671 byte character, make a new realized fontset. Don't load a font
6673 (realize_tty_face): Argument changed. Caller changed.
6674 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
6675 (face_at_buffer_position): Don't check multibyte_p for returning
6677 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
6678 FACE_SUITABLE_FOR_CHARSET_P.
6679 (syms_of_xfaces): Remove code for Qx_charset_registry and
6680 Vface_default_registry.
6682 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
6683 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
6684 (x_per_char_metric): Don't try FONT->default_char. Even if
6685 pcm->width is zero, glyph bits may exist.
6686 (x_encode_char): Always initialize char2b->byte1.
6687 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
6688 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
6690 (x_append_glyph): Set glyph->glyph_not_available_p.
6691 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6692 it->charset. Handle the case that per char metric is not
6693 available. If it->multibyte_p is zero and it->c is a multibyte
6694 character, convert it to a unibyte character.
6695 (struct glyph_string): Delete member `charset'.
6696 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6697 the case that per char metric is not available correctly.
6698 (x_fill_glyph_string): Handle the case that the specific glyph is
6699 not available correctly.
6700 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6701 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6702 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6703 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6704 fontset. Don't call FS_LOAD_FONT.
6706 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
6707 (x_create_tip_frame): Likewise.
6708 (Fx_close_connection): Free full_name of font_info.
6710 * fns.c (optimize_sub_char_table): New function.
6711 (Foptimize_char_table): New function.
6712 (syms_of_fns): Defsubr Soptimize_char_table.
6714 2000-03-20 Gerd Moellmann <gerd@gnu.org>
6716 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
6717 only if buffer is displayed in some window.
6719 * xdisp.c (handle_single_display_prop): Initialize local `value'.
6720 (try_window_reusing_current_matrix): Don't call scroll run
6721 function if run's current and desired position are the same;
6722 this prevents cursor flickering.
6724 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
6726 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
6728 * regex.c (RE_STRING_CHAR): New macro.
6729 (GET_CHAR_AFER_2): Remove.
6730 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
6731 (enum re_opcode_t): Remove on_failure_jump_exclusive.
6732 (print_partial_compiled_pattern, re_compile_fastmap)
6733 (re_match_2_internal): Remove on_failure_jump_exclusive.
6734 (regex_compile): Turn optimizable P+ loops into PP*, so that the
6735 optimization only need to work for * (ie. can use of_keep_string_jump).
6736 Remove the special case for .*\n since it is now covered by the general
6738 (re_search_2): Don't bother with `room'.
6739 (skip_one_char): New function.
6740 (skip_noops): Simplify since `memory' is not needed any more.
6741 (mutually_exclusive_p): Restructure slightly to use `switch' and
6742 add handling for "all" remaining cases.
6743 (re_match_2_internal): Change on_failure_jump_smart to use
6744 on_failure_keep_string_jump (and redirect the end-of-loop jump)
6745 rather than on_failure_jump_exclusive.
6747 2000-03-19 Gerd Moellmann <gerd@gnu.org>
6749 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
6750 number of bits per RGB because it's everywhere used as the depth
6753 * term.c (calculate_costs): Remove code dealing with X frames.
6755 2000-03-19 Richard M. Stallman <rms@gnu.org>
6757 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
6759 2000-03-18 Gerd Moellmann <gerd@gnu.org>
6761 * lread.c (read_integer): Unread the last char not consumed.
6763 2000-03-17 Gerd Moellmann <gerd@gnu.org>
6765 * xterm.c (x_update_window_cursor): Don't update in frames
6766 which are in the process of being deleted.
6768 2000-03-16 Gerd Moellmann <gerd@gnu.org>
6770 * Makefile.in (mostlyclean): Add `*.core'.
6771 (clean): Add `bootstrap-emacs'.
6773 * lread.c (read_integer): New function.
6774 (read1): Support read syntax #o, #x, #b, #r.
6776 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
6778 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
6779 make sure POINTER_TO_OFFSET gives the same value before and after
6780 PREFETCH. Use `dfail' to guarantee "atomic" matching.
6781 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
6782 (debug): Now only active if > 0 rather than if != 0.
6783 (DEBUG_*): Update for the new meaning of `debug'.
6784 (print_partial_compiled_pattern): Add missing `succeed' case. Use
6785 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
6786 in `succeed_n', `jump_n' and `set_number_at'.
6787 (store_op1, store_op2, insert_op1, insert_op2)
6788 (at_begline_loc_p, at_endline_loc_p): Add prototype.
6789 (group_in_compile_stack): Move to after its arg's types are
6790 declared and add a prototype.
6791 (PATFETCH): Define in terms of PATFETCH_RAW.
6792 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
6794 (QUIT): Redefine as a nop except for NTemacs.
6795 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
6796 indentation of the greedy-op and shy-group code.
6797 (at_(beg|end)line_loc_p): Fix argument's types.
6798 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
6799 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
6800 (MATCHING_IN_FIRST_STRING): Remove.
6801 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
6802 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
6803 QUIT unconditionally.
6805 2000-03-15 Gerd Moellmann <gerd@gnu.org>
6807 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
6810 * process.c (send_process): Add a hint that the function
6811 can call Lisp code to its comment.
6813 * lread.c (load_dangerous_libraries): New variable.
6814 (Vbytecomp_version_regexp): New variable.
6815 (safe_to_load_p): New function.
6816 (Fload): Handle files not compiled with Emacs specially.
6817 (syms_of_lread): New Lisp variable load-dangerous-libraries.
6819 2000-03-14 Gerd Moellmann <gerd@gnu.org>
6821 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
6823 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
6824 support functions only if HAVE_X11R6_XIM is defined.
6825 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
6827 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
6829 * xfns.c (X_I18N_INHIBITED): Don't define.
6830 (create_frame_xic): Remove conditional compilation on
6832 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
6834 * config.in (HAVE_X_I18N): Moved here from xterm.h.
6835 (HAVE_X11R6_XIM): Define.
6837 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
6839 * xterm.c (x_term_init): Add support for X resource `synchronous'.
6840 If set, call XSynchronize.
6842 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
6844 * regex.c: Declare a new type `re_char' used throughout the code
6845 for the string char type. It's `const unsigned char' to match the
6846 rest of Emacs. Consistently make sure all pointers to strings use
6847 it and make sure all pointers into the pattern use `unsigned
6849 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
6850 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
6853 * charset.h (GET_CHAR_AFTER_2): Remove.
6854 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
6856 2000-03-12 Ken Raeburn <raeburn@gnu.org>
6858 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
6859 variable before the invocation of YMF_PASS_LDFLAGS, in case both
6860 of them try to use backquotes.
6862 2000-03-12 Dave Love <fx@gnu.org>
6864 * unexelf.c: Restore changes of 1999-10-19.
6865 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
6866 fix its type and alignment; copy it from current process.
6868 2000-03-12 Gerd Moellmann <gerd@gnu.org>
6870 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
6871 has been found. Fix bug not computing timer's predecessor.
6873 * fileio.c (Fread_file_name): Handle case that DIR contains a
6876 * window.c (Fsave_window_excursion): Doc fix.
6878 * xfns.c (x_defined_color): Rewritten to use
6879 x_allocate_nearest_color.
6881 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
6883 * msdos.c (vga_installed): New function, code moved from
6884 dos_set_window_size.
6885 (Qbar, Qcursor_type, outside_cursor): New variables.
6886 (syms_of_msdos): Intern and staticpro them.
6887 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
6888 shape used outside Emacs when called for the first time.
6889 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
6890 cursor shape used outside Emacs.
6891 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
6892 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
6894 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
6895 parameters specify the cursor. Make qreverse a global
6896 variable (renamed to Qreverse).
6898 2000-03-09 Gerd Moellmann <gerd@gnu.org>
6900 * fns.c (Fy_or_n_p): Cancel busy-cursor.
6902 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
6904 This is a big redesign of failure-stack and register handling, prompted
6905 by bugs revealed when trying to add shy-groups. Overall, what happened
6906 is that loops are now structured a little differently, groups can be
6907 shy and the code is a little simpler.
6909 * regex.h: Update the copyright.
6910 (RE_SHY_GROUPS): New value.
6911 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
6912 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
6914 * regex.c (enum re_opcode_t): Remove jump_past_alt,
6915 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
6916 on_failure_jump_(exclusive, loop and smart). Also fix the comment
6917 for (start|stop)_memory since they now only take one argument (the
6918 second has becomes unnecessary).
6919 (print_partial_compiled_pattern): Adjust for changes in
6921 (print_compiled_pattern): Use %ld to printf long ints and flush to
6922 make debugging a little easier.
6923 (union fail_stack_elt): Make the integer unsigned.
6924 (struct fail_stack_type): Add a `frame' element.
6925 (INIT_FAIL_STACK): Init `frame' as well.
6926 (POP_PATTERN_OP): New macro for re_compile_fastmap.
6927 (DEBUG_PUSH, DEBUG_POP): Remove.
6928 (NUM_REG_ITEMS): Remove.
6929 (NUM_NONREG_ITEMS): Adjust.
6930 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
6931 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
6932 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
6933 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
6935 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
6936 address pushed is not the destination of the jump but the source
6938 (NUM_FAILURE_ITEMS): Remove.
6939 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
6940 registers before the actual failure point). Don't hardcode any
6941 meaning for str==NULL anymore.
6942 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
6943 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
6945 (REG_UNSET_VALUE): Use NULL (why not?).
6946 (compile_range): Remove declaration since it doesn't exist.
6947 (struct compile_stack_elt_t): Remove inner_group_offset.
6948 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
6949 (regex_grow_registers): Remove dead code.
6950 (FIXUP_ALT_JUMP): New macro.
6951 (regex_compile): Add shy-groups Change loops to use
6952 on_failure_jump_smart&jump instead of
6953 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
6954 initial (dummy_failure_)jump. Remove c1_base (looks like unused
6955 variable to me). Use `jump' instead of `jump_past_alt' and don't
6956 bother with push_dummy_failure in alternatives since it is now
6957 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
6958 emacs' for (re)allocating the stack.
6959 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
6960 from loop when bufp->can_be_null rather than jumping to `done'.
6961 Avoid jumping backwards so as to ensure termination. Use
6962 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
6963 backreferences. Remove dead code in handling of `anychar'.
6964 (skip_noops, mutually_exclusive_p): New functions taken from the
6965 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
6966 improve mutually_exclusive_p to handle ".+\n".
6967 (lowest_active_reg, highest_active_reg,
6968 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
6969 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
6970 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
6971 variables. Push register (in `start_memory') on the stack rather
6972 than storing it in old_reg(start|end). Remove the cycle detection
6973 from `stop_memory', replaced by the use of on_failure_jump_loop
6974 for greedy loops. Add code for the new on_failure_jump_<foo>.
6975 Remove ad-hoc code in `on_failure_jump' to push more registers in
6976 the case of a loop. Take out code from `maybe_pop_jump' into
6977 separate functions and adapt it to the semantics of
6978 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
6979 and push_dummy_failure. Remove dummy_failure handling and
6980 handling of `failures to jump to on_failure_jump' (this last one
6981 was already dead code, it seems).
6982 (group_match_null_string_p, alt_match_null_string_p)
6983 (common_op_match_null_string_p): Remove.
6985 2000-03-08 Dave Love <fx@gnu.org>
6987 * config.in: Don't depend on __STDC__ for volatile.
6988 Add POINTER_TYPE, PTR, PROTOTYPES.
6990 * hftctl.c, strftime.c: Use PROTOTYPES.
6991 * eval.c (find_handler_clause): Likewise.
6993 * mem-limits.h: Use POINTER_TYPE.
6995 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
6996 (memory_warnings): Declare using POINTER_TYPE.
6998 2000-03-08 Gerd Moellmann <gerd@gnu.org>
7000 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
7002 * xdisp.c (display_echo_area): Temporarily inhibit garbage
7005 * xfns.c: Remove obsolete code in #if 0.
7006 (Fx_focus_frame): New function.
7008 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7010 * coding.c (coding_category_name): Add coding-category-utf-8,
7011 coding-category-utf-16-be, coding-category-utf-16-le.
7012 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
7013 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
7014 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
7015 (detect_coding_utf_8): New function.
7016 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
7017 UTF_16_LOW_SURROGATE_P): New macros.
7018 (detect_coding_utf_16): New function
7019 (detect_coding_mask): When priorities are specified, skip any
7020 categories that have `nil' coding-system. Fix bug of returning
7021 wrong mask when PRIORITIES is specified and detect_coding_XXX()
7022 returns a mask not set in PRIORITIES.
7023 (detect_eol_type_in_2_octet_form): New function.
7024 (detect_eol): selects detect_eol_type_XXX to call according to
7025 cooding->category_idx.
7026 (detect_coding_system): Remove `nil' coding-system in the result.
7027 (Fupdate_coding_systems_internal): Update all coding-categories.
7029 * coding.h (CODING_CATEGORY_IDX_UTF_8,
7030 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
7032 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
7033 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
7034 CODING_CATEGORY_IDX_UTF_16_LE.
7035 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
7036 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
7037 (CODING_CATEGORY_MASK_ANY): Include the above macros.
7038 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
7040 2000-03-07 Gerd Moellmann <gerd@gnu.org>
7042 * doc.c (Fdocumentation_property): If value is not a string,
7043 and doesn't refer to etc/DOC, evaluate it to obtain a string.
7045 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
7046 close the display with XtCloseDisplay. This caused a bus error
7049 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
7050 complete but not unique.
7052 2000-03-06 Gerd Moellmann <gerd@gnu.org>
7054 * process.c (send_process): Remove local variable `procname' that
7055 might become invalid when a GC happens. Instead, access the
7056 process name slot directly.
7058 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
7061 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
7064 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
7066 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
7067 glyph matrices have been freed.
7069 2000-03-05 Gerd Moellmann <gerd@gnu.org>
7071 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
7072 (bootstrap-temacs): Set LC_ALL to C like for temacs.
7074 * xfns.c (QCdata): Moved to xdisp.c.
7076 * xdisp.c (QCdata): Moved here from xfns.c.
7077 (syms_of_xdisp): Initialize QCdata.
7079 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
7081 * window.c (coordinates_in_window): Use
7082 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
7083 FRAME_INTERNAL_BORDER_WIDTH.
7085 * xdisp.c (try_window_id): Recompute unchanged information if
7086 it is obviously invalid.
7088 * xterm.c (x_term_init): Create a colormap if not using the
7091 * xterm.h (select_visual): Change prototype.
7093 * xfns.c (select_visual): Rewritten. Recognize user-specified
7095 (visual_classes): New variable.
7097 2000-03-04 Gerd Moellmann <gerd@gnu.org>
7099 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
7100 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
7101 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
7102 (x_decode_color): Don't handle allocation of white and black
7104 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
7105 XtNcolormap resources.
7106 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
7107 (Fx_create_frame): Initialize color members of x_output structure.
7108 (xpm_load): Pass colormap to XPM lib.
7110 * xfaces.c (x_free_colors): Access colormap of frame using
7111 FRAME_X_COLORMAP. Be paranoid about freeing black and white
7112 when default colormap is used.
7114 * xterm.c (x_term_init): Set Colormap member of x_display_info
7115 structure. Copy colormap if resource `privateColormap' is
7116 specified (PseudoColor only).
7117 (x_setup_relief_color): Access colormap of frame using
7120 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
7121 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
7123 2000-03-04 Jason Rumney <jasonr@gnu.org>
7125 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
7126 other non-platform-specific equivalents.
7127 [WINDOWSNT]: Include w32term.h, fontset.h and define X
7128 specific functions and macros as their w32 equivalents where
7129 non-platform-specifics are not available.
7130 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
7131 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
7132 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
7133 (frame_update_line_height): Use macros to access f->output_data.
7134 (defined_color): Remove FIXME comments; fixed.
7135 (x_face_list_fonts, prepare_face_for_display): Put X specifics
7136 into #ifdef blocks. Add WINDOWSNT blocks.
7137 (Fx_list_fonts): Use macros for accessing font data.
7138 (set_lface_from_font_name): Different default fonts for X and
7140 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
7141 scalable for backward compatibility.
7142 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
7143 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
7145 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
7148 * makefile.nt (w32faces.obj): Remove.
7151 2000-03-03 Jason Rumney <jasonr@gnu.org>
7153 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
7156 2000-03-03 Ken Raeburn <raeburn@gnu.org>
7158 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
7159 standard ELF definitions here if the system header does not.
7161 2000-03-03 Gerd Moellmann <gerd@gnu.org>
7163 * xterm.c (PER_CHAR_METRIC): Removed.
7164 (x_per_char_metric_1, x_default_char): New functions.
7165 (x_per_char_metric): If font's default char is invalid, return
7166 metrics of a suitably chosen usable default char.
7167 (x_draw_glyph_string_foreground): If font has an invalid default
7168 char, replace occurrences of unprintable chars with a suitably
7169 chosen usable default char.
7171 2000-03-02 Gerd Moellmann <gerd@gnu.org>
7173 * xterm.c (note_mouse_highlight): Return quickly if frame's
7174 glyph matrices have been freed.
7176 * dispnew.c (free_glyphs): Block input while freeing matrices.
7178 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
7180 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
7183 * dispextern.h (x_free_colors): Add prototype.
7185 * xfaces.c (x_free_colors): New function.
7186 (unload_color, free_face_colors): Use it.
7188 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
7190 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
7192 * window.c [MSDOS]: Include msdos.h.
7194 2000-03-02 Dave Love <fx@gnu.org>
7196 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
7198 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
7199 set C_OPTIMIZE_SWITCH for gcc.
7201 2000-03-02 Kenichi Handa <handa@etl.go.jp>
7203 * coding.c (coding_save_composition): Be sure to allocate
7204 composition data area in coding even if there's no composition in
7207 2000-03-01 Jason Rumney <jasonr@gnu.org>
7209 * w32term.c: Equivalent changes to those made to xterm.c on
7210 2000-02-25 and 2000-02-24.
7212 * w32fns.c: Equivalent changes to those made to xfns.c on
7213 2000-02-25 and 2000-02-21.
7215 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
7216 correct line-end convention is followed.
7218 * w32menu.c [HAVE_BOXES]: Remove #undef.
7219 (single_keymap_panes): Remove code for simulating checkmarks.
7220 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
7221 Remove code for drawing simulated checkmarks.
7222 (w32_menu_show): make unibyte help string correctly.
7223 (add_menu_item): draw standard Windows checkmarks. Draw radio
7224 buttons as radio buttons if possible.
7226 2000-03-01 Gerd Moellmann <gerd@gnu.org>
7228 * sysdep.c (start_of_text): Don't define this function for NetBSD
7231 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
7233 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
7234 (LINKER): Don't undef if __NetBSD__ is defined.
7236 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
7238 * fileio.c [__NetBSD__]: Define `unix'.
7240 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
7242 2000-02-29 Gerd Moellmann <gerd@gnu.org>
7244 * atimer.c (start_atimer): Don't abort when timers are stopped.
7245 (append_atimer_lists): New function.
7246 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
7247 arbitrary lists of stopped and running atimers.
7249 * atimer.c (cancel_atimer): Handle canceling an atimer when
7250 some timers are stopped.
7252 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
7255 * fns.c (maybe_resize_hash_table): Handle case of new size
7256 coming out as being the same as old size.
7258 2000-02-27 Jason Rumney <jasonr@gnu.org>
7260 * makefile.nt: Add atimer.h to dependencies.
7261 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
7262 * w32console.c: Only disable window system features for dispextern.h
7263 (initialize_w32_display): Build a display info for the console.
7264 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
7265 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
7266 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
7268 * w32gui.h (struct W32FontStruct): Revert last change after change
7270 * w32menu.c (single_submenu): Set up help string.
7271 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
7272 (w32_dialog_show): Set up help string.
7273 * w32term.c (w32_display_info_for_display): Remove unused function.
7274 (w32_draw_bitmap): Use pre-built bitmaps.
7275 (w32_initialize_display_info): New function to initialize parts of
7276 display info that are common to both GUI and console frames.
7277 (w32_term_init): Use w32_initialize_display_info. Do not set
7278 Vw32_num_mouse_buttons here, as it is not called for console
7279 frames. Build bitmaps for indicating truncated lines etc.
7280 (x_delete_display): Destroy pre-built bitmaps.
7281 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
7282 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
7284 2000-02-27 Dave Love <fx@gnu.org>
7286 * lisp.h: Add a bunch of prototypes.
7288 2000-02-26 Kenichi Handa <handa@etl.go.jp>
7290 * keyboard.c (read_char): Set `usec' correctly.
7292 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7294 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
7295 `lambda', set reg[RRR] to the map index.
7296 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
7297 reg[RRR] to 0. Otherwise, set it to -1.
7299 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7301 * emacs.c (main): Remove code snippet commented out with `//'.
7303 2000-02-25 Richard M. Stallman <rms@gnu.org>
7305 * fileio.c (Ffile_symlink_p): If result starts with a `/'
7306 and contains a `:', prepend `/:'.
7308 * window.c (select_window_1): If selected_window is nil,
7309 don't "swap out" the buffer's point.
7310 (Fset_window_configuration): Set selected_window to nil
7311 before calling Fselect_window.
7312 (unshow_buffer): Don't set point in buffer from window's point
7313 if another more recently selected window also shows the buffer.
7315 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7317 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
7319 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
7320 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
7321 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
7323 (DEFAULT_BUSY_CURSOR_DELAY): New define.
7324 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
7325 (hide_busy_cursor): New functions.
7326 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
7328 * minibuf.c (read_minibuf): Cancel busy-cursor.
7330 * keyboard.c (command_loop_1): Call start_busy_cursor before
7331 Fcommand_execute and cancel_busy_cursor after it.
7332 (timer_check): Remove busy-cursor code.
7333 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
7336 * process.c (wait_reading_process_input): Remove busy-cursor code.
7338 * eval.c (Fsignal): Call cancel_busy_cursor instead of
7339 Fx_hide_busy_cursor.
7341 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
7343 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
7345 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
7347 * xterm.c (XTread_socket): Remove busy-cursor code.
7349 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
7350 (build_frame_matrix_from_leaf_window): Put code handling
7351 glyph row's not being a slice of a frame row in #if 0.
7352 (sync_window_with_frame_matrix_rows): New function.
7353 (frame_row_to_window): New function.
7354 (mirror_line_dance): Handle copies between windows.
7356 * lread.c (Fload): Use `xfree' instead of `free'.
7357 (init_obarray): Use `xmalloc' instead of `malloc'.
7359 * window.c (Fset_window_buffer): Set WINDOW to the window
7361 (coordinates_in_window): Take frame's internal border width
7364 2000-02-24 Gerd Moellmann <gerd@gnu.org>
7366 * xterm.c (x_display_and_set_cursor): Display cursor of
7367 non-selected windows depending on the setting of
7368 cursor_in_non_selected_windows.
7370 * xdisp.c (cursor_in_non_selected_windows): New variable.
7371 (syms_of_xdisp): DEFVAR_BOOL it.
7373 2000-02-23 Gerd Moellmann <gerd@gnu.org>
7375 * data.c (Fstring_to_number): If number is greater than what
7376 fits into an integer, return a float.
7378 * eval.c (specbind): Remove references to
7379 keyword_symbols_constant_flag.
7381 * data.c (keyword_symbols_constant_flag): Removed.
7382 (Fmakunbound, set_internal, syms_of_data): Remove references to
7383 keyword_symbols_constant_flag.
7385 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
7387 2000-02-23 Kenichi Handa <handa@etl.go.jp>
7389 * syntax.c (multibyte_syntax_as_symbol): New variable.
7390 (syms_of_syntax): Declare it as a Lisp variable.
7391 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
7392 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
7393 nonzero, treat all multibyte characters as symbol.
7394 (init_syntax_once): Give syntax `word' to all multibyte
7397 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
7399 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
7402 2000-02-21 Gerd Moellmann <gerd@gnu.org>
7404 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
7406 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7407 (x_non_menubar_window_to_frame): Check the busy-cursor window.
7409 2000-02-21 Dave Love <fx@gnu.org>
7411 * frame.c (Vmouse_position_function): New variable.
7412 (Fmouse_position): Use it.
7413 (syms_of_frame): Install it.
7415 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
7417 2000-02-20 Gerd Moellmann <gerd@gnu.org>
7419 * fileio.c (Finsert_file_contents): Unbind the binding of
7420 standard-output done by temp_output_buffer_setup.
7422 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
7423 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
7424 (specbind, unbind_to): Handle most common case of non-constant
7425 symbol with trivial value specially.
7427 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
7429 2000-02-20 Richard M. Stallman <rms@gnu.org>
7431 * data.c (Fmake_variable_buffer_local): Doc fix.
7432 Init found_for_buffer to 0.
7433 (Fmake_variable_frame_local): If the variable has already
7434 been buffer-local, set the check_frame field.
7436 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
7438 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
7439 produced for CODING_MODE_LAST_BLOCK requires.
7441 2000-02-18 Dave Love <fx@gnu.org>
7443 * keyboard.c (echo_keystrokes): Remove declaration.
7444 (Vecho_keystrokes) New variable.
7445 (read_char, record_menu_key, read_key_sequence): Use it to allow
7447 (syms_of_keyboard): Change Vecho_keystrokes declaration.
7449 * lread.c: Undef feature selection macros before defining.
7451 2000-02-18 Gerd Moellmann <gerd@gnu.org>
7453 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
7454 for symbols other than the symbol in question.
7456 2000-02-17 Dave Love <fx@gnu.org>
7458 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
7460 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7462 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
7464 * alloc.c (enum mem_type): Compile unconditionally.
7466 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
7468 * xfaces.c (tty_defined_color): Don't return faulire indication
7469 for unspecified-fg and unspecified-bg pseudo-colors.
7471 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7473 * alloc.c (mark_object): Don't mark symbol names in pure space.
7474 (gc_sweep): Don't unmark symbol names in pure space.
7476 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
7477 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
7478 [GC_MARK_STACK]: New defines.
7479 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
7480 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
7482 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
7484 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
7485 allocate_buffer instead of xmalloc.
7487 * alloc.c (toplevel): Include setjmp.h.
7488 (PURE_POINTER_P): New define.
7489 (enum mem_type) [GC_MARK_STACK]: New enumeration.
7490 (Vdead) [GC_MARK_STACK]: New variable.
7491 (lisp_malloc): Add parameter TYPE, call mem_insert if
7492 GC_MARK_STACK is defined.
7493 (allocate_buffer): New function.
7494 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
7495 (free_float) [GC_MARK_STACK]: Set type to Vdead.
7496 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
7497 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
7498 (MEM_NIL) [GC_MARK_STACK]: New define.
7499 (struct mem_node) [GC_MARK_STACK]: New structure.
7500 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
7501 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
7502 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
7503 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
7504 (mark_stack) [GC_MARK_STACK]: New functions.
7505 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
7506 (clear_marks): Removed.
7507 (gc_sweep): Set free conses' car, free floats' type, free
7508 symbols' function to Vdead. Use lisp_free to free buffers.
7509 (init_alloc_once): Initialize Vdead.
7510 (survives_gc_p): Return non-zero for pure objects.
7512 * alloc.c: Add comments throughout the file.
7514 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
7515 that unblocks alarms.
7517 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
7518 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
7519 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
7521 * frame.c (make_frame): Set frame initiallly to `garbaged'.
7523 2000-02-17 Kenichi Handa <handa@etl.go.jp>
7525 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
7526 avoid infinite error signaling. Allocate sufficient memory for
7527 eol_str in the case that eoltype is Lisp_Int.
7529 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
7531 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
7532 depends on the previous behavior.
7534 2000-02-16 Gerd Moellmann <gerd@gnu.org>
7536 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
7538 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7540 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
7542 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
7543 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
7546 2000-02-15 Richard M. Stallman <rms@gnu.org>
7548 * data.c (set_internal): Don't make variable buffer-local
7549 if within a let-binding for the same buffer.
7550 (let_shadows_buffer_binding_p): New function.
7552 * eval.c (specbind): For buffer-local value,
7553 record the current buffer also.
7554 (unbind_to): Cope with that change.
7556 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7558 * window.c (Fsave_window_excursion): Doc fix.
7560 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
7562 * syntax.c (back_comment): Make sure we only consider comment-starters
7563 of the relevant style and return -1 in case of a failure to find the
7564 beginning of the comment.
7565 (Fforward_comment): If back_comment fails, go back to the position just
7566 after the comment-end.
7567 (scan_lists): Add comment describing a very minor bug.
7569 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7571 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
7572 `completion-regexp-list' in the docstring.
7574 2000-02-14 Dave Love <fx@gnu.org>
7576 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
7578 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7580 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
7581 to Emacs' syntax. Also fix the comment about set/not-set meanings
7582 since Emacs syntax is not the value 0 any more.
7583 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
7584 since it's now part of RE_SYNTAX_EMACS.
7586 2000-02-12 Dave Love <fx@gnu.org>
7588 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
7591 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7593 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
7595 2000-02-12 Dave Love <fx@gnu.org>
7597 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
7599 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
7600 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
7601 * s/hpux.h: Don't define HAVE_VFORK.
7603 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
7605 * s/nextstep.h: Don't define HAVE_ALLOCA.
7607 * config.in: Add vfork bits.
7609 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7611 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
7612 unwind function to undo the effect of stopping atimers.
7614 * keyboard.c (bind_polling_period): Stop all timers except
7617 * atimer.c (stopped_atimers): New variable.
7618 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
7621 * atimer.h (stop_other_atimers, run_all_atimers)
7622 (unwind_stop_other_atimers): Add function prototypes.
7624 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
7626 2000-02-11 Ken Raeburn <raeburn@gnu.org>
7628 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
7629 library may depend on jpeg.
7630 (atimer.o): Depends on atimer.c.
7632 2000-02-11 Kenichi Handa <handa@etl.go.jp>
7634 * insdel.c (del_range_1): Call update_compositions.
7635 (del_range_both): Call update_compositions just once..
7637 2000-02-10 Dave Love <fx@gnu.org>
7639 * xfns.c (create_frame_xic): Fix initialization of automatic
7642 2000-02-09 Kenichi Handa <handa@etl.go.jp>
7644 * ccl.c (CCL_MAKE_CHAR): New macro.
7645 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
7646 registers by CCL_MAKE_CHAR before calling translate_char.
7647 <CCL_TranslateCharacterConstTbl> Likewise.
7649 2000-02-08 Dave Love <fx@gnu.org>
7651 * lread.c (__EXTENSIONS__): Define.
7653 2000-02-08 Gerd Moellmann <gerd@gnu.org>
7655 * puresize.h (BASE_PURESIZE): Increase to 650000.
7657 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7659 * msdos.c (XMenuActivate): Turn off the cursor after displaying
7662 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7664 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
7665 md, mh, mb, mr, and me to the fake termcap entry.
7667 2000-02-06 Ken Raeburn <raeburn@gnu.org>
7669 * sound.c (sound_cleanup): Don't call device close routine if the
7670 function pointer is null.
7672 2000-02-06 Andrew Innes <andrewi@gnu.org>
7674 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
7675 around image definitions and prototypes.
7676 (gamma_correct) [WINDOWSNT]: New prototype.
7678 * w32term.c (x_make_frame_visible): Replace call to
7679 input_poll_signal with poll_for_input.
7681 * window.c [WINDOWSNT]: Include w32term.h.
7683 * xdisp.c [WINDOWSNT]: Include w32term.h.
7685 * makefile.nt: Add dependencies on w32gui.h.
7686 (OBJ1): Include atimer.obj.
7687 ($(BLD)\atimer.obj): New dependency rule.
7689 * w32.c (sigmask): New function (does nothing).
7690 (sigunblock): Ditto.
7692 * frame.c [WINDOWSNT]: Include w32term.h.
7694 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
7696 * lread.c (syms_of_lread): Fix literal newlines.
7698 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
7699 the string constant limit (2048 bytes) in MSVC.
7702 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
7704 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
7706 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
7707 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
7710 2000-02-04 Dave Love <fx@gnu.org>
7712 * fileio.c: Remove some unused vars.
7713 (_GNU_SOURCE): Define (for euidaccess).
7715 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
7717 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
7719 (read_minibuf): Deal with allow_props correctly.
7721 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
7723 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
7725 2000-02-03 Ken Raeburn <raeburn@gnu.org>
7727 * search.c (compile_pattern): If a cache entry has a nil regexp,
7728 fill in that entry instead of clobbering a previously cached
7731 2000-02-02 Ken Raeburn <raeburn@gnu.org>
7733 * puresize.h (BASE_PURESIZE): Increase to 610000.
7735 2000-02-02 Gerd Moellmann <gerd@gnu.org>
7737 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
7740 2000-02-02 Kenichi Handa <handa@etl.go.jp>
7742 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
7743 instead of incrementing ic directly.
7744 <CCL_WriteExprConst> Likewise.
7745 <ccl_set_expr>: Set ic to jump_address.
7747 * fileio.c (e_write): Fix the handling of
7748 CODING_FINISH_INSUFFICIENT_SRC.
7750 2000-02-01 Dave Love <fx@gnu.org>
7752 * editfns.c (Fpropertize): Doc fix.
7754 * process.c (Fstart_process): Doc fix.
7756 * eval.c: Fix various doc strings not to duplicate information
7757 from help-manyarg-func-alist.
7759 * window.c (Fset_window_margins): Don't make interactive. Doc
7762 * doc.c (Vhelp_manyarg_func_alist): New variable.
7763 (Fdocumentation): Use it.
7764 (syms_of_doc): Define it.
7766 2000-01-31 Gerd Moellmann <gerd@gnu.org>
7768 * xterm.c (xim_open_dpy): Remove unused local variable.
7770 * emacs.c (USAGE): Use term `display options' instead of `X
7773 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
7774 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
7776 * fns.c (sweep_weak_table): New function.
7777 (sweep_weak_hash_tables): Use it. Keep on marking until there
7780 2000-01-30 Gerd Moellmann <gerd@gnu.org>
7782 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
7783 that XTread_socket does not crash by trying to call XNoOp on a
7786 2000-01-30 Jason Rumney <jasonr@gnu.org>
7788 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7789 Change selected_frame to SELECTED_FRAME ().
7790 (w32_console_mouse_position): Remove #ifndef MULE from around
7793 * makefile.nt: Remove dosfns.obj.
7795 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
7797 * w32fns.c (w32_defined_color): Check for valid frame before
7798 applying gamma correction. Eliminate dependency on frame elsewhere.
7799 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
7800 (w32_to_x_font): Use resx and resy not height_in and width_in.
7801 (x_to_w32_font): Doc fix.
7802 (xlfd_strip_height): New function to strip and return font height.
7803 (w32_font_match): Compare height separately from rest of xlfd
7804 spec, using xlfd_strip_height.
7806 * w32term.c (w32_term_init): Swap resx and height_in, resy and
7807 width_in. Use w32_defined_color in place of defined_color.
7809 * w32faces.c: Merge more of DOS and X specifics in preparation for
7810 merge with xfaces.c.
7811 (defined_color): Remove FIXME comment.
7812 (tty_color_name): Provide w32-specific function.
7813 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
7815 * w32console.c (turn_on_face, turn_off_face): Removed.
7816 (w32_face_attributes): New function.
7817 (Global_variables): Reduce scope where possible.
7818 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
7820 (hl_mode): Don't modify text attributes.
7821 (write_glyphs): Don't do anything if len <= 0. Use
7822 w32_face_attributes to get attributes for drawing. Write
7823 terminating codes using char_attr_normal.
7824 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
7825 (update_begin, update_end): Likewise.
7826 (vga_stdcolor_name): New function.
7827 (initialize_w32_display): Remove char_attr_reverse and char_attr.
7828 (Fset_screen_color): Remove char_attr_reverse.
7830 2000-01-29 Gerd Moellmann <gerd@gnu.org>
7832 * xfns.c (xic_set_preeditarea): Take window parameter and
7833 window-relative pixel-positions.
7835 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
7836 is its frame's selected window.
7837 (xim_instantiate_callback): Likewise.
7839 * xfns.c (x_create_im): Removed.
7840 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
7841 (supported_xim_styles): Renamed from supported_styles.
7842 (best_xim_style): Renamed from best_style.
7843 (create_frame_xic): Renamed from xic_create_frame.
7844 (free_frame_xic): Renamed from xic_destroy_frame.
7846 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
7848 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
7849 our frames, call XFilterEvent with 2nd parameter `None'.
7850 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
7851 returning XBufferOverflow.
7852 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
7854 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
7855 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
7856 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
7857 (xim_initialize, xim_close)
7858 [HAVE_X_I18N && HAVE_X11R6]: New functions.
7859 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
7860 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
7861 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
7863 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
7865 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
7866 `xic_style' and `xic_xfs'.
7867 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
7868 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
7869 (FRAME_XIM): Removed.
7871 * xfns.c (supported_styles): New variable.
7872 (DEFAULT_STYLE, DEFAULT_FONT): New macros
7873 (xic_create_xfontset, best_style, xic_create_frame)
7874 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
7875 (xic_set_xfontset): New functions.
7877 2000-01-28 Dave Love <fx@gnu.org>
7879 * s/irix6-5.h: Revert last change after change to irix5-0.h.
7881 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
7883 2000-01-28 Gerd Moellmann <gerd@gnu.org>
7885 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
7886 for *scratch* if it already existed.
7888 * emacs.c (USAGE): New macro.
7889 (main): Use it to display usage information.
7891 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7893 Support for the menu-help feature:
7895 * msdos.h: Change prototypes of XMenuAddSelection and
7898 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
7899 part of the line to the termscript file.
7900 (IT_clear_to_end): Clear the entire line, not just its beginning.
7901 (menu_help_message, prev_menu_help_message): New variables.
7902 (IT_menu_make_room): Make room for the help_text member.
7903 (IT_menu_display): New argument disp_help; all callers changed.
7904 If disp_help is non-zero, store the help text of the active menu
7905 item in menu_help_message.
7906 (XMenuAddPane): Initialize the help_text member to NULL.
7907 (XMenuAddSelection): New argument help_text. Store it in the
7909 (XMenuActivate): New argument help_callback. If the value of
7910 menu_help_message has changed since the last time, display the
7911 menu help message text while waiting for the mouse to move. Clear
7912 the echo area before exiting.
7913 (XMenuDestroy): Free the help_text member.
7915 2000-01-27 Gerd Moellmann <gerd@gnu.org>
7917 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
7918 XMenuAddSelection. Pass help callback to XMenuActivate.
7919 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
7921 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7923 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
7924 and EMACS_SET_USECS.
7926 2000-01-26 Dave Love <fx@gnu.org>
7928 * editfns.c (Fchar_after, Fchar_before): Doc fix.
7930 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
7931 an error may be signalled.
7933 2000-01-26 Gerd Moellmann <gerd@gnu.org>
7935 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
7936 LD_SWITCH_SYSTEM inherited from irix5-0.h.
7938 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
7940 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7942 * charset.c (Fstring): If there is a multibyte char among
7943 the args, always return a multibyte string.
7945 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7947 * sysdep.c (sys_select): Turn atimers off and on instead of
7948 recording and restoring old alarm handler
7950 * process.c (toplevel): Include atimer.h.
7951 (create_process_1): Rewritten.
7952 (create_process): Use atimers instead of alarm.
7953 (wait_reading_process_input) [hpux]: Turn atimers off instead
7954 of turning off SIGALRM.
7955 (wait_reading_process_input): Turn off atimers instead off
7956 calling stop_polling.
7958 * emacs.c (main): Call init_atimer.
7960 * keyboard.c (toplevel): Include systime.h and atimer.h.
7961 (polling_for_input): Removed because unused.
7962 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
7963 (poll_timer): New variable.
7964 (poll_for_input, poll_for_input_1): New functions.
7965 (start_polling, stop_polling): Rewritten.
7967 * keyboard.h (polling_for_input): Removed.
7969 * atimer.h, atimer.c: New files.
7971 * Makefile.in (obj): Add atimer.o.
7972 (atimer.o): New target.
7974 * blockinput.h (pending_atimers): Add extern declaration.
7975 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
7977 * lisp.h (popup_activated_flag): Add extern declaration.
7979 * xmenu.c (popup_activated_flag): Make externally visible.
7980 (popup_activate_callback) [USE_MOTIF]: Increment
7981 popup_activated_flag.
7982 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
7984 * xterm.c (toplevel): Include atimer.h.
7985 (toolkit_scroll_bar_interaction): New variable.
7986 (Fxt_process_timeouts): Removed.
7987 (x_process_timeouts): New function.
7988 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
7989 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
7990 (x_make_frame_visible): Call poll_for_input_1 instead of
7991 input_poll_signal. Don't call alarm.
7992 (x_initialize): Install timer calling x_process_timeouts.
7994 2000-01-24 Dave Love <fx@gnu.org>
7996 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
7997 Don't use -cckr -- apparently not now necessary.
7999 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
8001 * msdos.c (IT_menu_display): Truncate long menu lines at the right
8004 2000-01-23 Jason Rumney <jasonr@gnu.org>
8006 * w32fns.c (w32_defined_color): Apply gamma correction before
8007 trying to map to the palette.
8008 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
8011 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
8012 here. Callers changed to always pass real device context.
8013 (w32_draw_bitmap): Likewise.
8014 (w32_get_glyph_overhangs): Likewise.
8015 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
8017 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
8018 pfnSetScrollInfo and SetScrollRange.
8019 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
8020 back into MULE characters after decoding them.
8021 (x_get_glyph_face_and_encoding): Likewise.
8022 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
8023 GetCharABCWidthsW fails, since this is defined on Windows 9x.
8024 (x_produce_glyphs): Calculate per char metrics for a character
8025 that we know exists in default font when font_not_found_p is true.
8027 2000-01-22 Jason Rumney <jasonr@gnu.org>
8029 * makefile.nt (intervals.obj, composite.obj): New modules.
8030 (composite.h): Added as dependency where appropriate.
8032 * w32gui.h (XGCValue): New struct for emulating X GCs.
8034 * w32term.h (XCharStruct): New struct for emulating X.
8036 * w32console.c (turn_on_face, turn_off_face): New functions.
8037 (change_line_highlight): New prototype for new redisplay.
8038 (write_glyphs): Support multibyte text. Support faces.
8040 * w32faces.c: Complete rewrite for new redisplay based on new
8043 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
8044 throughout. struct frame * in place of FRAME_PTR.
8045 Skeleton support for images, toolbars, tooltips from xfns.c.
8046 (Fx_create_frame): Use system default for default scroll bar
8048 (w32_get_arg): Renamed from x_get_arg.
8049 (Fx_file_dialog): New function.
8050 (w32_list_fonts): Check cache before asking system.
8051 (Vw32_enable_synthesized_fonts): New variable.
8052 (Vw32_enable_italics): Obsolete, removed.
8054 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
8055 Use SELECTED_FRAME macro.
8057 * w32menu.c: Add skeleton support for help strings on menus.
8058 (add_menu_item): Native checkbox and radio support added, but not
8059 yet enabled due to bugs.
8060 (push_menu_item): Add parameters type, selection and help.
8062 Formatting changes to reduce unnecessary diffs with xmenu.c.
8064 * w32select.c (Fw32_set_clipboard_data): Update call to
8065 find_charset_in_str.
8067 * w32term.c: Complete rewrite for new redisplay based on new
8068 xterm.c with necessary sections merged back in from old w32term.c.
8070 2000-01-21 Richard M. Stallman <rms@gnu.org>
8072 * data.c (set_internal): Further fix in same criterion.
8074 2000-01-20 Richard M. Stallman <rms@gnu.org>
8076 * data.c (set_internal): Fix the criteria for whether
8077 to swap out the old cached binding.
8079 2000-01-19 Dave Love <fx@gnu.org>
8081 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
8083 2000-01-18 Kenichi Handa <handa@etl.go.jp>
8085 * regex.c (re_compile_fastmap): While checking a range table for
8086 `charset', skip flag bits for a character class correctly.
8088 2000-01-17 Gerd Moellmann <gerd@gnu.org>
8090 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
8092 * xfns.c (x_window): Call lw_create_widget with new parameter
8095 * widget.c (EmacsFrameSetCharSize): Change size of children first
8096 because of problems with main window geometry management under
8099 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
8101 (MENU_ITEMS_ITEM_HELP): New enumerator.
8102 (push_menu_item): Add parameter HELP. Record help in menu_items.
8103 (single_menu_item, single_submenu, list_of_items): Call
8104 push_menu_item with new parameter.
8105 (single_submenu): Set help string in widget value.
8106 (menu_highlight_callback): New function.
8107 (set_frame_menubar): Call lw_create_widget with new
8109 (xmenu_show, xdialog_show): Ditto.
8111 2000-01-13 Gerd Moellmann <gerd@gnu.org>
8113 * sound.c (Fplay_sound): Improve doc string.
8115 2000-01-11 Richard M. Stallman <rms@gnu.org>
8117 * lisp.h (set_internal): Enter the new arg.
8119 * eval.c (specbind): Record buffer-local variables specially,
8120 indicating which buffer's binding was saved.
8121 (unbind_to): Restore buffer-local variables specially
8122 in the proper buffer.
8124 * data.c (set_internal): New arg BUF.
8126 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
8127 * data.c (Fset): Pass new arg to set_internal.
8128 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
8130 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8132 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
8135 2000-01-11 Richard M. Stallman <rms@gnu.org>
8137 * minibuf.c (Ftry_completion): Doc fix.
8139 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8141 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
8144 2000-01-11 Andreas Schwab <schwab@suse.de>
8146 * coding.c (code_convert_region): Initialize total_skip.
8148 2000-01-08 Dave Love <fx@gnu.org>
8150 * eval.c (Fuser_variable_p): Check customizability too.
8152 2000-01-07 Gerd Moellmann <gerd@gnu.org>
8154 * minibuf.c (Fcompleting_read): Doc fix.
8156 2000-01-05 Gerd Moellmann <gerd@gnu.org>
8158 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
8161 * xfns.c (x_create_im): New function to set IM and IC of a frame.
8162 Check that input style is supported before trying to create an
8164 (x_window): Call x_create_im.
8166 2000-01-04 Gerd Moellmann <gerd@gnu.org>
8168 * xfns.c (current_gif_memory_src): New variable.
8169 (gif_load): Record the address of the current memory source
8170 in current_gif_memory_src.
8171 (gif_read_from_memory): Use current_gif_memory_src.
8173 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
8174 macros statement form.
8176 * sound.c (struct sound): Renamed from struct sound_file.
8177 (struct sound): Add members `data' and `header_size'.
8178 (enum sound_attr): Add SOUND_DATA.
8179 (current_sound, current_sound_device): Variables renamed from
8180 sound_file and sound_device.
8181 (parse_sound): Parse :data.
8182 (parse_sound): Handle sound data in strings.
8183 (find_sound_type): Function renamed from find_sound_file_type.
8184 (wav_init, au_init): Fail if sound's header_size is smaller than
8186 (wav_play, au_play): Play sounds from string data.
8188 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
8190 * lisp.h: Add prototype for allocate_string_data.
8192 * alloc.c (Fgarbage_collect): Return number of live and free
8195 * alloc.c (mark_buffer): Remove code in #if 0.
8197 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
8198 (strings_consed): New variable.
8199 (allocate_string): Set it.
8200 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
8201 (Fmemory_use_counts): Return strings_consed. Use Flist.
8203 * alloc.c: General cleanup in comments etc. Remove conditional
8204 compilation for `standalone'.
8206 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
8208 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
8209 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
8210 (DONT_COPY_FLAG): Removed.
8211 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
8212 (struct sdata, struct sblock): New
8213 (struct string_block): Rewritten.
8214 (STRINGS_IN_STRING_BLOCK): New macro.
8215 (oldest_sblock, current_sblock, total_strings, total_free_strings)
8216 (large_sblocks, string_blocks, string_free_list): New variables.
8217 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
8218 (init_strings): Rewritten.
8219 (allocate_string, allocate_string_data, compact_small_strings)
8220 (free_large_strings, sweep_strings): New functions.
8221 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
8222 (struct string_block_head, current_string_block)
8223 (first_string_block, large_string_blocks, STRING_FULLSIZE)
8224 (STRING_PAD): Removed.
8225 (make_uninit_multibyte_string, make_pure_string): Rewritten.
8226 (Fgarbage_collect): Don't set mark bit in large strings.
8227 (mark_object): Mark strings differently. Mark symbol names
8229 (survives_gc_p): Test marked strings differently.
8230 (gc_sweep): Sweep strings differently, unmark strings in
8232 (compact_strings): Removed.
8234 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
8236 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
8237 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
8239 2000-01-04 Kenichi Handa <handa@etl.go.jp>
8241 * fileio.c (Finsert_file_contents): Signal error if visiting file
8242 in a non-empty buffer.
8244 * term.c (encode_terminal_code): Fix the previous change.
8246 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8248 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
8249 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
8251 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
8253 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8255 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
8256 need to test for MSDOS frames.
8258 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8260 * dosfns.c (unspecified_colors): Remove.
8261 (msdos_stdcolor_idx): Use global variables unspecified_fg and
8263 (msdos_stdcolor_name): Return strings for unspecified fore- and
8266 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
8267 (syms_of_xfaces): Remove their staticpro's.
8268 (tty_color_name): Return Lisp strings for unspecified fore- and
8270 (Finternal_set_lisp_face_attribute): Remove the special treatment
8271 for Qunspecified_{f,b}g.
8272 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
8275 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8277 * xdisp.c (reseat_at_next_visible_line_start): Position before
8278 newline only if ending up on a newline.
8279 (next_element_from_ellipsis): Return success. Handle case of
8280 displaying no ellipsis. Fix case of ellipsis defined in display
8282 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
8285 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8287 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
8288 (Fcolor_supported_p): Renamed from face-color-supported-p.
8290 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8292 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
8293 list of colors renamed to tty-defined-color-alist.
8294 (tty_color_name): Pass the frame to tty-color-by-index.
8295 (realize_tty_face): tty-color-alist is now a function which
8296 accepts the frame as argument.
8298 * term.c (Ftty_display_color_p): Accept an optional argument
8301 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8303 * term.c (insert_glyphs): Pass glyph, not &glyph, to
8304 encode_terminal_code.
8306 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8308 * dispnew.c (mode_line_string): Support termcap frames as well.
8310 2000-01-01 Gerd Moellmann <gerd@gnu.org>
8312 * syntax.c (Fforward_word): Undo previous change.
8314 * editfns.c (Fconstrain_to_field): Don't constrain if
8315 inhibit-field-text-motion is non-nil.
8316 (Fline_beginning_position): Undo previous change.
8317 (Fline_end_position): Ditto.
8319 * syntax.c (Fforward_word): Notice field boundaries only if
8320 inhibit-field-text-motion is nil.
8322 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
8324 * editfns.c (Vinhibit_field_text_motion): New variable.
8325 (inhibit-field-text-motion): New DEFVAR_LISP.
8326 (Fline_beginning_position, Fline_end_position): Notice field
8327 boundaries only if inhibit-field-text-motion is nil.
8329 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
8331 (x_build_heuristic_mask): Likewise.
8332 (xbm_load_image_from_file): Change error output.
8333 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
8334 (gif_load, gs_load, x_kill_gs_process): Ditto.
8336 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
8337 color indices when accessing raster pixels.
8338 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
8339 one of :file or :data.
8340 (enum pbm_keyword_index): Add PBM_DATA.
8341 (pbm_format): Add :data.
8342 (pbm_image_p): Allow either :file or :data.
8343 (pbm_read_file): New function.
8344 (pbm_scan_number): Rewritten to read from string.
8345 (pbm_load): Support :data.
8347 See ChangeLog.8 for earlier changes.
8350 ;; coding: iso-2022-7bit