1 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3 * fns.c (Fmd5): Doc fix.
5 2000-10-07 Simon Josefsson <simon@josefsson.org>
7 * fns.c (Fmd5): New function.
8 (syms_of_fns): Defsubr md5.
10 * Makefile.in (obj): Add md5.o
12 2000-11-30 Gerd Moellmann <gerd@gnu.org>
14 * md5.h, md5.c: New files, taken from glibc.
16 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
18 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
19 hasn't a font, use that of the frame, as drawing glyphs
22 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
24 * eval.c (Frun_hooks): Allow 0 arguments.
26 2000-11-29 Gerd Moellmann <gerd@gnu.org>
28 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
29 is over the menu bar widget, say it's not on the frame.
31 * xfns.c (Fx_create_frame): Reintroduce the call to
32 face-set-after-frame-defaults.
34 * eval.c (Fsignal): Reset handling_signal.
36 2000-11-28 Jason Rumney <jasonr@gnu.org>
38 * w32menu.c (add_menu_item): Reset menu item text when changing
41 2000-11-28 Gerd Moellmann <gerd@gnu.org>
43 * xselect.c: Update copyright.
45 * window.c (coordinates_in_window): If on a mode or header line,
46 but sufficiently close to its start, return ``on vertical
47 border''. This gives us a way to drag windows horizontally when
48 using toolkit scroll bars.
50 * xterm.c (note_mouse_highlight): Change the cursor shape
51 on the vertical border between windows.
53 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
55 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
56 (syms_of_xfns): DEFVAR_LISP it.
57 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
59 * textprop.c (text_read_only): New function.
60 (verify_interval_modification): Use it instead of signaling
61 `text-read-only'. This makes it easier to catch this error
64 * xdisp.c (forward_to_next_line_start): Check for newlines,
65 not end of line, which includes CR.
67 2000-11-28 Kenichi Handa <handa@etl.go.jp>
69 * coding.c (Ffind_coding_systems_region_internal): Be sure to
70 include no-conversion.
72 2000-11-27 Jason Rumney <jasonr@gnu.org>
74 * w32fns.c (w32_load_system_font): Always mark font as double byte
75 if codepage is unicode.
77 2000-11-27 Gerd Moellmann <gerd@gnu.org>
79 * xdisp.c (forward_to_next_line_start): If already on a newline,
80 just consume it to avoid unintended skipping over invisible text
83 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
84 `vertical-line', `mode-line' and `header-line' events.
86 * xdisp.c (try_window_id): Avoid starting to display in the middle
87 of a character, a TAB for instance. This is easier than to set
88 up the iterator exactly, and it's not a frequent case, so the
89 additional effort wouldn't really pay off.
91 2000-11-26 Andrew Choi <akochoi@i-cable.com>
93 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
96 2000-11-25 Jason Rumney <jasonr@gnu.org>
98 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
99 to window_from_coordinates should be pixel coordinates.
101 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
102 redisplay handles them properly.
104 2000-11-25 Miles Bader <miles@gnu.org>
106 * indent.c (compute_motion): Keep pos_byte in sync with pos.
108 2000-11-24 Jason Rumney <jasonr@gnu.org>
110 * w32.c (init_environment): Set LANG environment variable based on
111 locale settings, if not set.
113 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
114 making tool bar smaller. When clearing the frame, also
115 clear current matrices. Clear frame when tool bar disappears.
116 Don't use more lines for the tool-bar than is available.
117 (x_change_window_heights): New function.
119 2000-11-24 Gerd Moellmann <gerd@gnu.org>
121 * xdisp.c (init_from_display_pos): If POS says we're already after
122 an overlay string ending at POS, make sure to pop the iterator
123 because it will be in front of that overlay string. When POS is
124 ZV, we've thereby also ``processed'' overlay strings at ZV.
126 * xfaces.c (lface_from_face_name): Function comment fix.
128 2000-11-24 Miles Bader <miles@gnu.org>
130 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
131 apply `mode-line-inverse-video' -- zero means force display using
132 the default face, non-zero means display using the specialized face.
133 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
135 2000-11-23 Kenichi Handa <handa@etl.go.jp>
137 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
140 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
142 * coding.c (decode_coding_emacs_mule): Fix the case of
143 CODING_EOL_LF, which used uninitialized value of c.
145 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
147 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
149 2000-11-22 Gerd Moellmann <gerd@gnu.org>
151 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
154 * frame.h (struct frame): Replace desired_tool_bar_items,
155 current_tool_bar_items, n_desired_tool_bar_items,
156 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
158 * frame.c (make_frame): Change initialization of tool bar
161 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
162 Change references to members deleted from struct frame to use the
165 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
166 references to members deleted from struct frame to use the new
169 * dispnew.c (update_frame): Do nothing with frame's tool bar
172 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
174 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
175 (note_tool_bar_highlight): Change references to members deleted
176 from struct frame to use the new ones.
178 2000-11-23 Miles Bader <miles@gnu.org>
180 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
181 the face's inverse-video attribute, rather than overriding it.
183 2000-11-22 Gerd Moellmann <gerd@gnu.org>
185 * xfns.c (x_set_tool_bar_lines): Clear internal border when
186 making tool bar smaller.
188 2000-11-22 Dave Love <fx@gnu.org>
190 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
192 2000-11-22 Miles Bader <miles@gnu.org>
194 * keyboard.c (Vminibuffer_message_timeout): New variable.
195 (command_loop_1): Use it to determine message timeout.
196 (syms_of_keyboard): Initialize it.
198 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
200 2000-11-22 Kenichi Handa <handa@etl.go.jp>
202 * sysdep.c: Move the code for declaring h_errno after #include
205 2000-11-21 Gerd Moellmann <gerd@gnu.org>
207 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
208 the menu bar when the tooltip is unmapped.
210 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
211 sole visible buffer when we're currently in the mini-buffer, and
214 2000-11-21 Jason Rumney <jasonr@gnu.org>
216 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
217 put on the clipboard.
218 (Fw32_get_clipboard_data): Compare data on clipboard with saved
219 copy of what Emacs last put there. If they are the same, do not
220 use the clipboard copy to avoid losing data due to coding
223 2000-11-22 Miles Bader <miles@gnu.org>
225 * minibuf.c (Vminibuffer_prompt_properties): New variable.
226 (syms_of_minibuf): Initialize it.
227 (read_minibuf): Add properties from Vminibuffer_prompt_properties
228 to prompt, don't make read-only.
230 2000-11-21 Gerd Moellmann <gerd@gnu.org>
232 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
233 BEFORE/AFTER_POTENTIAL_GC.
235 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
237 * buffer.c (mmap_free_1): Avoid a compiler warning.
239 * term.c, cm.c: Don't try to include termcap.h; see comment there.
241 2000-11-21 Kenichi Handa <handa@etl.go.jp>
243 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
246 2000-11-20 Gerd Moellmann <gerd@gnu.org>
248 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
251 * s/gnu-linux.h: Don't use `#cpu'.
253 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
254 not defined in mman.h.
256 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
258 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
259 and store an index in the XClientMessageEvent. Storing a
260 Lisp_Object or pointer can fail on a 64 bit system, since X only
262 (x_scroll_bar_to_input_event): Get the window from
265 2000-11-20 Dave Love <fx@gnu.org>
267 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
269 2000-11-20 Gerd Moellmann <gerd@gnu.org>
271 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
273 2000-11-20 Kenichi Handa <handa@etl.go.jp>
275 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
278 * alloc.c (make_string): Fix previous change. Be sure to make
279 unibyte string correctly.
281 2000-11-19 Gerd Moellmann <gerd@gnu.org>
283 * window.c (Fwindow_list): Change parameter list to be XEmacs
285 (window_list_1): New function.
286 (window_loop): Use it instead of Fwindow_list.
288 * sysdep.c (emacs_ospeed): New variable.
289 (toplevel): Don't declare ospeed extern.
290 (init_baud_rate): Use emacs_ospeed instead of ospeed.
292 * termcap.c (ospeed): Remove.
293 (tputs) [!emacs]: Remove unused code.
294 (tgetent): Avoid a compiler warning.
296 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
297 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
298 SCROLL_BAR_X_WIDGET with additional argument DPY.
300 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
302 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
303 Take the X display as additional argument.
304 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
305 `Widget' is a pointer type that's not easily stored in Lisp_Object
306 form in a portable way.
308 * dispnew.c (update_text_area): Fix last change.
310 2000-11-18 Gerd Moellmann <gerd@gnu.org>
312 * xdisp.c: Use BINDING_STACK_SIZE throughout.
314 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
315 clear current matrices.
317 * buffer.c (mmap_enlarge): Don't print a message on stderr
318 if mapping new memory at the end of the existing region fails.
320 * dispnew.c (update_text_area): Don't skip over equal glyphs
321 when the last current glyph overlaps the glyph to its right.
323 2000-11-18 Miles Bader <miles@gnu.org>
325 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
326 lines that *end* with "..." too (that's the most common case!).
328 2000-11-18 Gerd Moellmann <gerd@gnu.org>
330 * xdisp.c (resize_mini_window): Temporarily change to the
331 mini-window's buffer if necessary.
333 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
334 the tooltip obscures less text under it.
336 2000-11-17 Gerd Moellmann <gerd@gnu.org>
338 * puresize.h (BASE_PURESIZE): Increase to 700000.
340 2000-11-18 Jason Rumney <jasonr@gnu.org>
342 * w32term.c (w32_draw_bitmap): Use face to set colors.
344 2000-11-17 Dave Love <fx@gnu.org>
346 * lread.c (Fload): Fix #ifdef for pcc.
348 2000-11-17 Gerd Moellmann <gerd@gnu.org>
350 * xdisp.c (pos_visible_p): Compute the default character height
353 2000-11-16 Gerd Moellmann <gerd@gnu.org>
355 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
356 knowing the line's height; use the default font's height in that
359 * xfaces.c (weight_table): Add `demi' with the same meaning as
362 2000-11-16 Kenichi Handa <handa@etl.go.jp>
364 * dispnew.c (null_row): New global static variable.
365 (clear_glyph_row): Delete local static variable null_row.
367 2000-11-15 Jason Rumney <jasonr@gnu.org>
369 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
370 (w32_alloc_lighter_color): Use new brightness calculations from
371 xterm.c. Scale delta to be in the range expected by W32.
372 (w32_draw_relief_rect): Use frame relief colors.
374 2000-11-15 Gerd Moellmann <gerd@gnu.org>
376 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
377 (Qinhibit_default_face_x_resources): New variable.
378 (syms_of_frame): Initialize it.
379 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
381 * xdisp.c (pos_visible_p): Improve function comment.
383 * lisp.h (BINDING_STACK_SIZE): New macro.
385 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
386 reading the directory if readdir returns null and errno is EAGAIN
389 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
391 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
392 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
393 Set amount_to_scroll to max of dx and scroll_step so that
394 scroll-conservatively doesn't defeat scroll-step>1.
395 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
396 scroll-conservatively for line-at-a-time scrolling.
398 2000-11-14 Gerd Moellmann <gerd@gnu.org>
400 * window.c (Fpos_visible_in_window_p): Call pos_visible with
403 * xdisp.c (current_mode_line_height, current_header_line_height):
405 (init_xdisp): Initialize them.
406 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
407 and use exact mode line heights if it is set.
409 * lisp.h (pos_visible_p): Change prototype.
411 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
412 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
413 and current_header_line_height first.
414 (current_mode_line_height, current_header_line_height): Declare
417 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
419 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
420 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
421 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
423 2000-11-14 Miles Bader <miles@gnu.org>
425 * xterm.c (x_alloc_lighter_color): Include an additive component
426 too for dark colors, because FACTOR isn't enough.
427 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
430 2000-11-13 Gerd Moellmann <gerd@gnu.org>
432 * keyboard.c (show_help_echo): Call message3_nolog with number of
433 bytes in the help string as 2nd parameter, instead of the number
436 2000-11-13 Miles Bader <miles@gnu.org>
438 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
439 (Fload): Use new openp return protocol.
440 Don't try to use Vload_source_file_function to load .elc files.
441 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
442 openp return protocol.
443 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
445 2000-11-11 Kenichi Handa <handa@etl.go.jp>
447 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
449 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
450 Defined these macros.
451 (NLIST_STRUCT): Avoid re-defining it.
453 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
454 -I/usr/contrib/X11R6/include.
455 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
457 2000-11-10 Jason Rumney <jasonr@gnu.org>
459 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
461 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
462 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
464 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
465 (Qw32_charset_vietnamese): New symbol.
466 (xlfd_charset_of_font): New function.
467 (w32_load_system_font): Use it.
468 (x_to_w32_charset): Use Fassoc to find charset info. Special case
469 when Vw32_charset_info_alist is nil to ensure default face always
470 has font. Use Fcar and Fcdr for safety.
471 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
472 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
473 pseudo-codepages for special cases.
474 (w32_to_x_font): New parameter to allow charset portion to be
475 specified where there is many to one mapping. Callers changed.
476 (w32_list_fonts): Avoid listing fonts that won't display.
478 2000-11-10 Gerd Moellmann <gerd@gnu.org>
480 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
481 (font_list_1): Renamed from font_list.
482 (font_list): New function, trying alternative registries from
483 Vface_alternative_font_registry_alist.
484 (Finternal_set_alternative_font_registry_alist): New function.
485 (syms_of_xfaces): Initialize and Staticpro
486 Vface_alternative_font_registry_alist. Defsubr
487 Finternal_set_alternative_font_registry_alist.
489 2000-11-09 Ken Raeburn <raeburn@gnu.org>
491 * lisp.h (Flooking_at): Declare.
493 2000-11-09 Gerd Moellmann <gerd@gnu.org>
495 * dired.c (directory_files_internal): Fix a braino.
497 * dired.c (directory_files_internal): Add missing GCPRO's.
500 2000-11-08 Gerd Moellmann <gerd@gnu.org>
502 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
503 (resize_mini_window): Return quickly if Vresize_mini_window is
504 nil. Don't return if Vmax_mini_window_height is nil.
506 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
507 (syms_of_xdisp): Initialize them.
508 (resize_mini_window): Act according to the setting of
510 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
512 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
513 scroll bar widget after configuring it, so that it will appear at
514 the right position from the start.
515 (XTredeem_scroll_bar): Cleaned up.
517 2000-11-08 Kenichi Handa <handa@etl.go.jp>
519 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
520 font is taller than the frame line, we don't have to bias the
523 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
525 2000-11-07 Dave Love <fx@gnu.org>
527 * config.in (HAVE_MKSTEMP): Add.
529 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
531 2000-11-07 Gerd Moellmann <gerd@gnu.org>
533 * window.c (Fset_window_configuration): Don't try to preserve
534 point in the current buffer, if that buffer is displayed in more
537 * xfaces.c (lookup_named_face): If default face isn't realized,
538 try to realize it. Return -1 if not successful.
539 (Fx_list_fonts): Handle case that face cannot be determined.
540 (Fface_font): Likewise.
542 2000-11-06 Gerd Moellmann <gerd@gnu.org>
544 * window.c (displayed_window_lines): Detect partially
545 visible lines at the bottom correctly.
547 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
549 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
550 when ensuring we don't do visit in indirect buffer.
552 2000-11-06 Kenichi Handa <handa@etl.go.jp>
554 * composite.h (compose_chars_in_text): Add prototype.
556 * composite.c (Vcomposition_function_table): New variable.
557 (Qcomposition_function_table): New variable.
558 (run_composition_function): Call
559 Vcompose_chars_after_function with three arguments.
560 (compose_chars_in_text): New function.
561 (syms_of_composite): Modified the doc-string of
562 Vcompose_chars_after_function. Declare composition-function-table
563 as a lisp variable, and initialize it.
565 * xfns.c (x_encode_text): Suppress producing escape sequences for
568 * xselect.c: Include composite.h.
569 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
571 2000-11-05 Andrew Innes <andrewi@gnu.org>
573 * w32term.c (x_produce_glyphs): Fix typo in enum name.
575 * sysdep.c (read_input_waiting): Remove extraneous argument to
578 * w32fns.c (Fx_server_version): Include w32_build_number in the
581 * w32heap.c (w32_build_number): New variable.
582 (cache_system_info): Set it.
584 * w32heap.h (w32_build_number): Add extern.
586 * emacs.c (syms_of_emacs): Update docstring for
587 system-configuration, to reflect the actual usage on MS-Windows.
589 2000-10-31 Gerd Moellmann <gerd@gnu.org>
591 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
592 process idle timers while waiting for another event.
594 * dispnew.c (update_frame_line): Handle case where spaces in
595 the default face are colored.
597 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
598 window height hasn't changed.
600 2000-10-31 Jason Rumney <jasonr@gnu.org>
602 * w32term.c (x_produce_glyphs): Handle composite characters.
603 (x_draw_glyph_string_foreground)
604 (x_draw_composite_glyph_string_foreground): Restore old font.
606 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
608 * minibuf.c (read_minibuf): Reset the undo history just before
609 starting the recursive-edit.
611 2000-10-30 Gerd Moellmann <gerd@gnu.org>
613 * xfaces.c (menu_face_change_count): New variable.
614 (Finternal_set_lisp_face_attribute): Increment it for changes
616 (realize_basic_faces): Reflect changes in the `menu' faces
619 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
620 dy obtained from the iterator's y-position after moving from
621 scroll_margin_pos to PT; see comment there.
623 * xdisp.c (safe_eval_handler): Call add_to_log.
625 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
626 is not a symbol or string.
628 * xdisp.c (echo_area_display): Don't perform a display update from
629 inside redisplay. The update will happen anyway at the end of
630 redisplay, and it can confuse redisplay (GC messages while
631 redisplaying, for instance.)
633 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
635 * xrdb.c (x_load_resources): Use the class name in the defaults.
637 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
638 (regex_compile): Catch bogus \(\1\).
640 2000-10-30 Gerd Moellmann <gerd@gnu.org>
642 * xterm.c (x_alloc_nearest_color): Fix last change to compare
645 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
646 we have a color cache, check that the cached color equals the
647 allocated color. If not, clear the color cache.
649 * window.c (displayed_window_lines): Change buffers if necessary.
650 Fix computation of displayed lines.
652 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
653 update_menu_bindings to DEFVAR_BOOL.
655 2000-10-30 Kenichi Handa <handa@etl.go.jp>
657 * search.c (Fset_match_data): Be sure to make search_regs always sane.
659 * puresize.h (BASE_PURESIZE): Increase to 680000.
661 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
663 2000-10-29 Jason Rumney <jasonr@gnu.org>
665 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
667 * w32term.c (w32_bdf_per_char_metric): Negate descent.
668 (w32_cache_char_metrics): Handle possibility that 'x' does not
670 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
672 * w32bdf.h (bdffont): Add nchars.
674 * w32bdf.c (set_bdf_font_info): Set it.
675 (w32_BDF_TextOut): Swap byte order of double byte characters.
676 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
678 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
680 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
681 don't override the colors in frame's param_alist, unless they are
684 * term.c (reassert_line_highlight): If inverse_video is non-zero,
685 reverse the effect of the highlight flag.
687 2000-10-27 Ken Raeburn <raeburn@gnu.org>
689 * window.h (Fwindow_live_p): Declare.
691 * undo.c (record_delete): Check that last_undo_buffer is really a
692 buffer before applying XBUFFER to it.
694 * keymap.c (where_is_internal): Pass lisp object, not integer, to
697 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
699 * lisp.h (KEYMAPP): New macro.
700 (get_keymap): Remove.
701 (get_keymap_1): Rename get_keymap.
703 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
705 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
707 * xmenu.c (single_submenu): Use KEYMAPP.
708 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
709 Use KEYMAPP rather than Fkeymapp.
711 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
713 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
714 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
715 Use KEYMAPP rather than Fkeymapp.
716 (single_submenu): Use KEYMAPP.
717 (w32_menu_show, w32_dialog_show): Use TRUE.
719 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
721 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
722 (Fkeymapp): Use KEYMAPP.
723 (get_keymap): Rename from get_keymap_1. Remove old def.
724 Return t when autoload=0 and error=0 and the keymap needs autoloading.
725 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
726 (Fminor_mode_key_binding): Don't raise an error if the binding
728 (Fuse_global_map, Fuse_local_map): Allow autoloading.
729 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
731 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
732 Allow Vspecial_event_map to be autoloaded.
733 (menu_bar_items): Fetch the keymap rather than using keymapp.
734 (menu_bar_one_keymap): No need to follow func-indirect any more.
735 (parse_menu_item): get_keymap_1 -> get_keymap.
736 (tool_bar_items): Fetch the keymap rather than using keymapp.
737 (read_key_sequence): Use KEYMAPP.
739 * intervals.c (get_local_map): Use get_keymap rather than following
740 function-indirections explicitly.
742 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
744 2000-10-27 Jason Rumney <jasonr@gnu.org>
746 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
747 point, as Windows has oversized fonts.
749 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
751 2000-10-27 Gerd Moellmann <gerd@gnu.org>
753 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
754 (freehook, reallochook): Handle null pointer arguments.
755 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
757 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
759 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
760 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
761 Giving in to popular pressure to shut up the compiler with casts.
763 2000-10-27 Gerd Moellmann <gerd@gnu.org>
765 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
766 signed value, and use a default value computed from the font's
769 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
771 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
772 that specify a negative underline position can still use underlines.
774 * window.c (Fpos_visible_in_window_p): Make POS default to
775 WINDOW's point, not the current buffer's point.
777 2000-10-26 Dave Love <fx@gnu.org>
779 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
782 2000-10-26 Gerd Moellmann <gerd@gnu.org>
784 * window.c (size_window): Compute size difference from sum of old
785 child window sizes instead of from parent's size.
787 * xdisp.c (pos_visible_p): Change current buffer if necessary.
788 Handle obscured lines at the top of the window.
790 * frame.c (Fdelete_frame): Doc fix. Move running the hook
791 down after the last error condition check.
793 * frame.c (Fdelete_frame): Run delete-frame-hook.
795 2000-10-26 Kenichi Handa <handa@etl.go.jp>
797 * coding.c (decode_coding): Fix previous change (check also
798 CODING_MODE_LAST_BLOCK).
800 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
802 * regex.c: More `unsigned char' -> `re_char' changes.
803 Also change several `int' into `re_wchar_t'.
804 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
805 (PUSH_FAILURE_POINTER): Don't cast any more.
806 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
807 We want GCC to complain, since this piece of code makes
808 re_match non-reentrant, which *should* be fixed.
809 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
810 (EXTEND_BUFFER): Use RETALLOC.
811 (SET_LIST_BIT): Don't cast.
812 (re_wchar_t): New type.
813 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
814 that those two functions will always properly return.
815 (IMMEDIATE_QUIT_CHECK): Cast to void.
816 (analyse_first): Use recursion rather than an explicit stack.
817 (re_compile_fastmap): Can't fail anymore.
818 (re_search_2): Don't check re_compile_fastmap for failure.
819 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
820 Now also sets the new value (passed in a new argument).
821 (re_match_2_internal): Use it.
822 Also, use a new var `reg' of type size_t when looping through regs
823 rather than reuse the inappropriate `mcnt'.
825 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
826 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
827 (where_is_internal): Renamed from Fwhere_is_internal.
828 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
829 (Fwhere_is_internal): New function wrapping where_is_internal.
830 (where_is_internal_1): Handle the case where we're filling the cache.
831 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
833 2000-10-25 Miles Bader <miles@gnu.org>
835 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
837 2000-10-25 Gerd Moellmann <gerd@gnu.org>
839 * window.c (pos_fully_visible_p): Removed.
840 (Fpos_visible_in_window_p): Use pos_visible_p to determine
841 if position is visible and/or fully visible.
843 * lisp.h (pos_visible_p): Add prototype.
845 * xdisp.c (pos_visible_p): New function.
847 2000-10-25 Kenichi Handa <handa@etl.go.jp>
849 * process.c (send_process): If OBJECT is t, it means that the data
850 is from C string, but we should encode it. Before calling
851 setup_raw_text_coding_system, be sure to flush out data by the
852 previous coding system.
854 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
856 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
857 assignment of startpos to prev when startpos == pos.
859 * editfns.c (find_field): Set the field stickiness correctly from
860 overlay fields. Use renamed `text_property_stickiness'.
861 (text_property_stickiness): Renamed from `char_property_stickiness'.
862 Only check text properties, not overlays.
863 * textprop.c (get_char_property_and_overlay): New function.
864 (Fget_char_property): Use it.
865 * intervals.h (get_char_property_and_overlay): Add declaration.
867 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
869 * keymap.c: Use AREF, ASET and ASIZE macros.
870 (Fmake_sparse_keymap): Docstring fix.
872 (shadow_lookup): Move up.
873 Handle the case where lookup-key returns an integer.
874 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
875 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
876 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
877 Simplify/rewrite the keymap-finding code.
878 Add check for command shadowing, using shadow_lookup.
880 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
882 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
883 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
886 2000-10-24 Andrew Innes <andrewi@gnu.org>
888 * dired.c (directory_files_internal_unwind): New function.
889 (directory_files_internal): Use it to ensure closedir is called
890 even if expand-file-name or file-attributes throw, eg. because of
891 a user interrupt. Also enable immediate_quit while calling
892 re_search, so that matching can be interrupted as well.
894 2000-10-24 Andrew Innes <andrewi@gnu.org>
896 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
898 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
899 so that re_search functions only quit when callers expect them to.
901 2000-10-24 Kenichi Handa <handa@etl.go.jp>
903 * regex.c (regex_compile): Change the way of handling a range from
904 a char less than 256 to a char not less than 256.
906 2000-10-24 Gerd Moellmann <gerd@gnu.org>
908 * window.c (size_window): Prevent setting window's width or
909 height to a negative value (esp. with XSETFASTINT).
911 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
912 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
913 (protect_malloc_state) [GC_MALLOC_CHECK &&
914 GC_PROTECT_MALLOC_STATE]: New function.
915 (PROTECT_MALLOC_STATE): New macro.
916 (__malloc_initialize, morecore, _malloc_internal)
917 (_free_internal) _realloc_internal): Use it to make _heapinfo
918 read-only outside of gmalloc.
920 * keymap.c: Update copyright.
922 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
925 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
927 * filelock.c (unlock_all_files): Use unlock_file to expand each
928 buffer's file_truename before trying remove its lock file.
930 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
932 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
933 or CRLF, decode EOLs.
935 2000-10-24 Kenichi Handa <handa@etl.go.jp>
937 * window.c (Fdisplay_buffer): Fix doc.
939 2000-10-23 Jason Rumney <jasonr@gnu.org>
941 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
942 ASCII font of default fontset on Windows.
944 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
945 xterm.c comment below).
947 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
949 2000-10-23 Gerd Moellmann <gerd@gnu.org>
951 * xterm.c (x_connection_closed): Reset handling_signal.
953 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
956 2000-10-23 Miles Bader <miles@gnu.org>
958 * window.c (window_scroll_pixel_based, window_scroll_line_based):
959 Pass nil for FULLY argument to Fpos_visible_in_window_p to
960 maintain old behavior.
961 * minibuf.c (Fminibuffer_complete): Likewise.
963 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
965 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
966 that when a font can't be exactly centered, it errs up rather than
969 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
971 * fns.c (Fbase64_decode_string): The decoded result should be
974 2000-10-23 Andrew Choi <akochoi@i-cable.com>
976 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
978 * dispnew.c [macintosh]: Include macterm.h.
979 (init_display) [macintosh]: Initialization for window system.
981 * emacs.c (main) [macintosh]: Call syms_of_textprop,
982 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
983 syms_of_search, x_term_init, and init_keyboard before calling
984 init_window_once. Also, call syms_of_xmenu.
986 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
987 default fontset to Monaco.
989 * frame.c [macintosh]: Include macterm.h. Remove declarations of
990 NewMacWindow and DisposeMacWindow.
991 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
992 instead of calling NewMacWindow and setting fields of
993 f->output_data.mac directly. Call init_frame_faces.
994 (Fdelete_frame) [macintosh]: Remove unused code.
995 (Fmodify_frame_parameters) [macintosh]: Call
996 x_set_frame_parameters instead of mac_set_frame_parameters.
998 * frame.h [macintosh]: Define menu_bar_lines field in struct
999 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
1001 * keyboard.c [macintosh]: Include macterm.h.
1002 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
1003 and menu_bar_activate_event type events as for X and NT.
1004 (make_lispy_event) [macintosh]: Construct lisp events of type
1005 MENU_BAR_EVENT as for X and NT.
1007 * sysdep.c [macintosh]: Remove declaration for sys_signal.
1008 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
1009 (sys_subshell) [macintosh]: Remove definition entirely.
1010 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
1011 Vwindow_system_version here. Remove initialization of
1012 Vx_bitmap_file_path.
1013 (read_input_waiting): Correct the number of parameters passed to
1015 Move all Macintosh functions to mac/mac.c.
1017 * term.c [macintosh]: Include macterm.h.
1019 * window.c [macintosh]: Include macterm.h.
1021 * xdisp.c [macintosh]: Include macterm.h. Declare
1022 set_frame_menubar and pending_menu_activation.
1023 (echo_area_display) [macintosh]: Do not return if terminal frame
1024 is the selected frame.
1025 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
1026 Allow only the selected frame to set menu bar.
1027 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
1028 calling FRAME_EXTERNAL_MENU_BAR (f).
1029 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
1031 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
1032 and check_x. Declare XCreateGC. Define x_create_gc and
1033 x_free_gc. Initialize font_sort_order.
1034 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
1035 but call x_list_fonts instead of w32_list_fonts.
1036 (Finternal_face_x_get_resource) [macintosh]: Do not call
1037 display_x_get_resource.
1038 (prepare_face_for_display) [macintosh]: Set xgcv.font.
1039 (realize_x_face) [macintosh]: Load the font if it is specified in
1041 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
1044 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
1046 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
1047 is nil: since we go to the end of submap anyway, we'd end up
1049 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
1050 doesn't obey autoload.
1052 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1054 * msdos.c (dos_set_window_size): Update screen dimension variables.
1056 2000-10-21 Jason Rumney <jasonr@gnu.org>
1058 * w32term.c (w32_cache_char_metrics): Double check that font is
1059 really fixed pitch before trusting tmPitchAndFamily.
1061 2000-10-21 Andrew Innes <andrewi@gnu.org>
1063 * w32gui.h (w32_char_font_type): Move enum from w32term.c
1065 * w32term.h: Extern decl for w32_cache_char_metrics.
1067 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
1069 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
1070 (w32_unload_font): Free per_char array if present.
1072 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
1073 cached information in emulated XFontStruct to handle common cases
1074 quickly. Do not allocate XCharStruct for return.
1075 (w32_native_per_char_metric): New function.
1076 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
1078 (x_produce_glyphs): Don't get an HDC. Change calls to
1079 w32_per_char_metric to match arg change above. Remove calls to
1081 (w32_get_glyph_overhangs): Ditto.
1082 (w32_cache_char_metrics): New function.
1084 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
1085 ($(BLD)/casefiddle.$(O)): Remove compile command.
1086 ($(BLD)/gmalloc.$(O)): Remove compile command.
1087 ($(BLD)/dispnew.obj):
1088 ($(BLD)/keyboard.obj):
1089 ($(BLD)/w32inevt.obj):
1090 ($(BLD)/w32bdf.obj):
1092 ($(BLD)/buffer.obj):
1093 ($(BLD)/editfns.obj):
1095 ($(BLD)/fileio.obj):
1097 ($(BLD)/indent.obj):
1098 ($(BLD)/insdel.obj):
1099 ($(BLD)/intervals.obj):
1100 ($(BLD)/minibuf.obj):
1102 ($(BLD)/scroll.obj):
1103 ($(BLD)/sysdep.obj):
1104 ($(BLD)/textprop.obj):
1105 ($(BLD)/widget.obj):
1106 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
1107 ($(BLD)/term.obj): Add dependency on dispextern.h.
1109 * makefile.nt ($(BLD)\dispnew.obj):
1110 ($(BLD)\keyboard.obj):
1111 ($(BLD)\w32inevt.obj):
1112 ($(BLD)\w32bdf.obj):
1114 ($(BLD)\buffer.obj):
1115 ($(BLD)\editfns.obj):
1117 ($(BLD)\fileio.obj):
1119 ($(BLD)\indent.obj):
1120 ($(BLD)\insdel.obj):
1121 ($(BLD)\intervals.obj):
1122 ($(BLD)\minibuf.obj):
1124 ($(BLD)\scroll.obj):
1125 ($(BLD)\sysdep.obj):
1126 ($(BLD)\textprop.obj):
1127 ($(BLD)\widget.obj):
1128 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
1129 ($(BLD)\term.obj): Add dependency on dispextern.h
1131 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1133 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
1134 with an additional argument of Qt.
1136 2000-10-21 Miles Bader <miles@gnu.org>
1138 * window.c (pos_fully_visible_in_window_p): New function.
1139 (Fpos_visible_in_window_p): Add FULLY argument.
1140 Use pos_fully_visible_in_window_p.
1141 (window_scroll_pixel_based, window_scroll_line_based): Update
1142 calls to Fpos_visible_in_window_p.
1143 * lisp.h (Fpos_visible_in_window_p): Update prototype
1145 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1147 * alloc.c (toplevel): Conditionalize compilation of mem_*
1148 functions differently.
1150 2000-10-20 Jason Rumney <jasonr@gnu.org>
1152 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
1153 mem_init where it used to be. mem_z etc not defined otherwise.
1155 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1157 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
1159 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
1160 structure definition and related variabled to the top of the file.
1161 Include this code when GC_MALLOC_CHECK is defined.
1162 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
1163 register/unregister allocated region.
1164 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
1165 which isn't allocated.
1166 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
1167 something which is already in use.
1168 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
1169 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
1170 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
1171 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
1173 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
1174 _malloc_internal instead of malloc.
1175 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
1178 2000-10-20 Andrew Innes <andrewi@gnu.org>
1180 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
1182 (my_strftime) <macro>: Don't use macro arg list when redefining as
1184 (my_strftime) <function>: Supply 0 as ut argument.
1186 2000-10-19 Jason Rumney <jasonr@altavista.net>
1188 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
1189 including dispextern.h, as it stops faces from working.
1191 * w32fns.c (Fx_create_frame): Don't bother calling
1192 face-set-after-frame-default since the caller does it for us
1193 anyway. Clean up calls to x_get_arg to be consistent with X.
1195 * w32term.c (x_produce_glyphs): Handle
1196 unibyte_display_via_language_environment correctly.
1197 (w32_draw_box_rect): Fix the calculation of width and height.
1199 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
1200 as it has stopped working.
1201 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
1204 2000-10-19 Gerd Moellmann <gerd@gnu.org>
1206 * eval.c (skip_debugger): Prevent a compiler warning.
1207 (Fcondition_case): Likewise.
1208 (Fbacktrace_frame): Use a null interactive spec.
1210 2000-10-19 Kenichi Handa <handa@etl.go.jp>
1212 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
1214 2000-10-18 Gerd Moellmann <gerd@gnu.org>
1216 * strftime.c: Sync with glibc, file version 1.78.
1217 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
1218 should no longer be used according to ISO 8601.
1220 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
1221 no map for meta_prefix_char, don't try to use it as a keymap.
1222 Instead, if T_OK is non-zero, look up a default binding, if any,
1223 otherwise, if T_OK is zero, return nil.
1225 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
1226 (x_to_xcolors, png_load): Use x_query_color.
1228 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
1230 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
1232 (x_copy_color, x_alloc_lighter_color): Likewise.
1234 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
1235 (x_query_color, x_query_colors): Add prototype.
1237 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
1238 check_string_bytes only if not noninteractive, increase count to 50.
1240 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
1242 * insdel.c (adjust_markers_for_delete): Handle before-insertion
1245 2000-10-17 Gerd Moellmann <gerd@gnu.org>
1247 * alloc.c (pure_bytes_used): Renamed from pureptr.
1249 (pure_alloc): New function.
1250 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
1252 (Fpurecopy): Use PURE_POINTER_P.
1254 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
1255 PT has moved backward.
1257 * xdisp.c (cursor_row_p): Take continued lines into account.
1259 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
1261 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
1262 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
1263 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
1266 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
1267 of selective display off while searching for the next line start.
1269 2000-10-17 Kenichi Handa <handa@etl.go.jp>
1271 * Makefile.in (term.o): Depend on dispextern.h.
1273 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
1275 * keymap.c (keymap_memberp): Ensure that nil is not a member.
1277 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1279 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
1280 the iterator at the beginning, so that they can be set later on,
1281 for instance in reseat_at_next_visible_line_start, without being
1284 * xfns.c (pbm_format): Add :foreground and :background keywords.
1285 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
1286 (xbm_load): Recognize foreground and background color
1289 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
1291 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
1293 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
1296 * msdos.c (IT_set_face): Compare highlighted face with the default
1297 face, and invert colors if these faces' colors are identical.
1298 (Fmsdos_remember_default_colors): Don't swap foreground and
1299 background colors in initial_colors[].
1300 (IT_set_frame_parameters): Don't swap frame's foreground and
1301 background pixels. If ALIST includes "(reverse . t)", swap
1302 foreground-color and background-color properties in frame's
1303 param_alist. If the original frame's param_alist doesn't specify
1304 the colors, store unspecified-fg and unspecified-bg, reversed if
1307 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
1308 the colors are unspecified and reversed, reverse fore- and back-
1309 ground in the returned value.
1310 (Fframe_parameter): Ditto.
1312 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1314 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
1315 get_last_unchanged_at_beg_row.
1316 (find_first_unchanged_at_end_row): Renamed from
1317 get_first_unchanged_at_end_row.
1318 (find_first_unchanged_at_end_row): Convert assertions to
1319 unconditional tests which abort. When looking for a row in
1320 unchanged text, don't go further back than first_text_row.
1322 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
1323 Don't add in the last line's height when deciding if the new
1324 position is below the scroll margin.
1326 2000-10-16 Miles Bader <miles@gnu.org>
1328 * editfns.c (Fconstrain_to_field): Check carefully for field
1329 boundaries if either OLD_POS or NEW_POS has a non-nil field
1330 property, even if they're the same.
1332 2000-10-16 Kenichi Handa <handa@etl.go.jp>
1334 * xterm.c (x_draw_box_rect): Fix the calculation of width and
1335 height for XFillRectangle.
1337 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
1339 * syntax.c (Fstring_to_syntax): New function extracted from
1340 Fmodify_syntax_entry.
1341 (Fmodify_syntax_entry): Use it and document the ! and | fences.
1342 (skip_chars, Fforward_comment): Remove unused variables.
1343 (syms_of_syntax): Add defsubr for string-to-syntax.
1344 (describe_syntax): Add code for comment and string fences.
1346 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
1348 * keymap.c (access_keymap): Add AUTOLOAD parameter.
1349 Do the meta->esc mapping. Call get_keyelt before returning.
1350 Start scanning from the second element (the first is always `keymap')
1351 to make it easier to detect when we reach a parent map.
1352 Handle the case of inheriting from a symbol whose function is a map.
1353 (Fkeymap_parent): Also handle the `inherit from symbol' case.
1354 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
1355 (get_keyelt, Flookup_key): Update call to access_keymap.
1356 Remove the meta->esc mappings.
1357 (define_as_prefix): Delete old disabled code.
1358 (menu_item_p): New function.
1359 (where_is_internal_1): Skip over the few remaining menu items.
1360 * lisp.h (access_keymap): Update prototype.
1361 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
1362 Update call to access_keymap.
1363 (follow_key, read_key_sequence): Update calls to access_keymap.
1364 Remove the meta->esc mappings.
1366 2000-10-13 Gerd Moellmann <gerd@gnu.org>
1368 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
1369 with additional argument.
1371 * xdisp.c (cursor_row_p): New function.
1372 (try_cursor_movement, display_line): Use it.
1374 * xdisp.c (append_space): Also save/restore iterator's current
1375 character and its length.
1377 * xdisp.c (init_from_display_pos): Add an assertion.
1378 (handle_stop): Don't set iterator's add_overlay_start.
1379 (handle_invisible_prop): Likewise.
1380 (load_overlay_strings): If text under an overlay is invisible,
1381 take both before- and after-strings into account when the iterator
1382 is positioned either at the start or at the end of the overlay.
1383 (forward_to_next_line_start): Rewritten.
1384 (reseat_at_next_visible_line_start): Rewritten.
1385 (set_iterator_to_next): Add parameter RESEAT_P.
1387 * dispextern.h (struct it): Remove member add_overlay_start.
1388 (set_iterator_to_next): Change prototype.
1390 2000-10-13 Kenichi Handa <handa@etl.go.jp>
1392 * coding.c (code_convert_region): Be sure to initialize
1393 coding->category_idx.
1394 (decode_coding_string): Set coding->src_multibyte and
1395 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
1396 (encode_coding_string): Set coding->src_multibyte and
1397 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
1399 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
1401 * xfns.c (Fx_create_frame): Don't bother calling
1402 face-set-after-frame-default since the caller does it for us anyway.
1404 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1406 * window.c (coordinates_in_window): Fix detection of vertical line
1407 on character terminals.
1409 2000-10-12 Gerd Moellmann <gerd@gnu.org>
1411 * editfns.c (save_excursion_save): Additionally record the
1413 (save_excursion_restore): If buffer was visible in a window, and a
1414 different window was selected, and the old selected window is
1415 still live, restore point in that window.
1417 2000-10-12 Kenichi Handa <handa@etl.go.jp>
1419 * xterm.c (x_produce_glyphs): Handle
1420 unibyte_display_via_language_environment correctly.
1422 * regex.c (regex_compile): Change the way of handling a range from
1423 unibyte char to multibyte char.
1425 * syntax.c (skip_chars): Change the way of handling a range from
1426 unibyte char to multibyte char.
1428 * process.c (read_process_output): Cancel previous change.
1430 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
1432 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
1434 * charset.c (Ffind_charset_string): Doc fix.
1435 (Ffind_charset_region): Doc fix.
1437 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
1439 * process.c (read_process_output): Fix previous change. Adjust
1440 multibyteness of text to insert in a buffer by
1441 string_make_unibyte/multibyte instead of
1442 Fstring_as_unibyte/multibyte.
1444 2000-10-10 Andreas Schwab <schwab@suse.de>
1446 * alloc.c (mark_object): Remove all workarounds installed on
1449 2000-10-10 Kenichi Handa <handa@etl.go.jp>
1451 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
1453 (base64_encode_1): Make it work for a text of multibyte form.
1454 (Fbase64_decode_region): Allocate sufficient memory for multibyte
1455 case. Don't call str_to_multibyte because base64_decode_1
1456 produces correct multibyte form for eight-bit codes.
1457 (Fbase64_decode_string): Adjusted for the change of
1459 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
1460 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
1463 * charset.h (CHAR_STRING): Optimized for single byte characters.
1465 2000-10-09 Andreas Schwab <schwab@suse.de>
1467 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
1468 -1 after socket is closed, to fall through to error processing.
1470 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
1472 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
1473 variables. If ALIST includes foreground-color or
1474 background-color, change also the colors of the default face for
1477 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1479 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
1480 them extern (they are defined on xfaces.c).
1481 (syms_of_msdos): Don't intern and don't staticpro
1482 Qbackground_color and Qforeground_color.
1484 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
1486 * frame.c (Fframe_parameter): For non-windowed frames, if
1487 f->param_alist says foreground or background color is unspecified,
1488 call tty_color_name to return the color name computed from the
1489 frame's current colors.
1491 2000-10-06 Dave Love <fx@gnu.org>
1493 * terminfo.c (ospeed): Don't declare.
1495 * sysdep.c: Don't include string.h.
1496 (h_errno): Declare conditional also on TRY_AGAIN.
1498 * charset.c (Ffind_charset_string): Doc fix.
1500 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
1501 (Fbase64_decode_region, Fbase64_decode_string): More explicit
1504 2000-10-05 Dave Love <fx@gnu.org>
1506 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
1507 position like menu-bar.
1509 2000-10-05 Gerd Moellmann <gerd@gnu.org>
1511 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
1513 * xdisp.c (handle_single_display_prop): Use safe_call1.
1514 (safe_call): Renamed from call_function.
1515 (safe_call1): New function.
1516 (handle_fontified_prop): Use safe_call1 instead of call1.
1517 (safe_eval): Renamed from eval_form.
1518 (safe_eval_handler): Renamed from eval_handler.
1519 (handle_single_display_prop, display_mode_element): Use safe_eval
1520 instead of eval_form.
1522 * xfaces.c (merge_face_heights): Use safe_call instead of
1525 * keyboard.c (show_help_echo): Use safe_call instead of
1526 call_function; use safe_eval instead of eval_form.
1528 * lisp.h (safe_call): Renamed from call_function.
1529 (safe_eval): Renamed from eval_form.
1530 (safe_call1): Add prototype.
1532 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
1534 * xfns.c (image_ascent): Rearrange ascent calculation for the
1537 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
1539 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
1540 (where_is_internal_1): Don't bother ignoring menu-items any more.
1542 2000-10-04 Gerd Moellmann <gerd@gnu.org>
1544 * keyboard.c (update_menu_bindings): New variable.
1545 (parse_menu_item): Use AREF. If update_menu_bindings
1546 is 0, don't update menu bindings.
1547 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
1549 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
1551 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
1554 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
1556 * syntax.c (forw_comment): Match nestedness of ender/starter.
1557 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
1558 (prev_char_comstart_first): Remove.
1559 (back_comment): Check two-char comment markers more carefully
1560 to better handle overlapping cases like *//* or /* */* */ ...
1561 Match nestedness of ender/starter.
1563 2000-10-02 Dave Love <fx@gnu.org>
1565 * config.in (HAVE_GAI_STRERROR): Add undef.
1567 * process.c (Fopen_network_stream): Use it.
1569 * m/alpha.h (NO_REMAP): Don't define.
1571 2000-10-02 Gerd Moellmann <gerd@gnu.org>
1573 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
1574 return with a string converted to an integer or vice versa when
1575 Vmocklisp_arguments is t.
1576 (Fsignal): Likewise. The function can return for `quit'.
1577 (struct gcpro): Declare member `var' to point to a volatile
1580 * eval.c (error): Prevent compiler warning.
1582 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
1584 * keymap.c (keymap_memberp): New function.
1585 (Fset_keymap_parent): Use it.
1586 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
1587 Use keymap_memberp to avoid creating cycles.
1588 (access_keymap): Use KEYMAPP.
1590 2000-09-30 Gerd Moellmann <gerd@gnu.org>
1592 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
1593 gai_strerror. Make sure xerrno is set if connect fails. Improve
1596 2000-09-29 Jason Rumney <jasonr@gnu.org>
1598 * w32term.c (w32_char_font_type, w32_encode_char)
1599 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
1600 (w32_bdf_per_char_metric): New function.
1601 (w32_per_char_metric): Use it.
1602 (x_draw_glyph_string_background): Always draw background for BDF
1605 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
1606 GDI object which is a scarce resource.
1608 * w32bdf.c (search_file_line): Fix skipping of whitespace.
1609 (get_quoted_string): Fix limit on memchr search.
1610 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
1611 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
1612 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
1613 (get_cached_font_char, cache_char_offset): Use macro
1614 BDF_CODEPOINT_RANGE_COVER_P.
1615 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
1616 (clear_cached_bitmap_slots): New function.
1617 (GET_HEX_VALUE): G-Z, g-z are not hex.
1618 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
1619 (get_bitmap_with_cache): Use new cache implementation.
1620 (create_offscreen_bitmap): New function.
1621 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
1623 * w32term.c (x_produce_glyphs): If the distance from the current
1624 position to the next tab stop is less than a canonical character
1625 width, use the tab stop after that.
1626 (x_draw_glyphs): Handle case START and END are out of bounds more
1628 (x_clear_mouse_face): Block/unblock input.
1629 (x_display_and_set_cursor): Don't show a hollow box cursor for
1630 buffers whose cursor_type is nil.
1632 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1634 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
1637 * dispextern.h (updating_frame): Declare extern.
1639 2000-09-29 Andreas Schwab <schwab@suse.de>
1641 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
1643 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1645 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
1646 use its function definition.
1647 (tool_bar_items): Likewise.
1649 * lisp.h (fatal): Declare NO_RETURN.
1651 2000-09-29 Kenichi Handa <handa@etl.go.jp>
1653 * keymap.c: Remove the line "#undef NULL".
1655 2000-09-28 Gerd Moellmann <gerd@gnu.org>
1657 * xterm.c (x_make_frame_visible): Try harder to make the frame
1660 2000-09-28 Dave Love <fx@gnu.org>
1662 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
1664 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
1666 * .gdbinit (xreload): Note its need on GNU/Linux.
1668 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
1669 r_alloc, r_alloc_free.
1671 2000-09-28 Kenichi Handa <handa@etl.go.jp>
1673 * syntax.c (skip_chars): Handle negation correctly.
1675 2000-09-27 Gerd Moellmann <gerd@gnu.org>
1677 * xfaces.c (realize_default_face): Call set_lface_from_font_name
1678 with non-zero FORCE_P argument.
1680 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
1683 * xdisp.c (window_box_height): Add an assertion.
1685 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
1686 tool-bar than is available.
1687 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
1689 2000-09-27 Dave Love <fx@gnu.org>
1691 * s/irix6-5.h: Now works 64-bit. Tidied.
1693 2000-09-26 Gerd Moellmann <gerd@gnu.org>
1695 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
1696 instead of BITS_PER_INT.
1697 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
1698 EMACS_UINT, respectively.
1699 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
1701 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
1703 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
1705 * window.c (freeze_window_starts): Construct last argument for
1706 foreach_window differently.
1708 * xfns.c (x_decode_color): Don't return a Lisp_Object.
1710 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
1711 EMACS_UINT instead of `int' and `unsigned int'.
1712 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
1714 * frame.h (struct frame): Make the `nothing' member of union
1715 output_data an EMACS_INT.
1717 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
1719 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
1720 size in the sdata structure.
1721 (SDATA_NBYTES, SDATA_DATA): New macros.
1722 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
1723 differently for the different layout of the sdata structure.
1724 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
1726 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
1727 Check that size recorded in the string size and size recorded in
1728 the sdata structure agree.
1730 2000-09-25 Dave Love <fx@gnu.org>
1732 * buffer.c: Include stdio.h.
1734 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
1736 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
1738 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
1739 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
1741 (__malloc_extra_blocks): Declare as __malloc_size_t.
1743 2000-09-25 Gerd Moellmann <gerd@gnu.org>
1745 * alloc.c (mark_image): Use GC_NILP instead of NILP.
1747 * keyboard.c (show_help_echo): Set help_echo_showing_p.
1748 (read_char): If help-echo is showing, preserve the echo area
1751 * xdisp.c (help_echo_showing_p): New variable.
1752 (set_message): Reset it to 0.
1753 (init_xdisp): Initialize help_echo_showing_p.
1755 * dispextern.h (help_echo_showing_p): Declare extern.
1757 * config.in: Fix typo in __GNUC_MINOR__.
1759 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
1761 * s/freebsd.h (POSIX_SIGNALS): Define.
1763 * xterm.c (x_clear_mouse_face): Block/unblock input.
1765 2000-09-24 Dave Love <fx@gnu.org>
1767 * fns.c (base64_encode_1): Fix last change.
1769 2000-09-22 Gerd Moellmann <gerd@gnu.org>
1771 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
1773 * xdisp.c (try_window_reusing_current_matrix): More fixes
1774 for the case window has a header-line.
1776 2000-09-22 Dave Love <fx@gnu.org>
1778 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
1781 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
1783 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
1785 2000-09-21 Gerd Moellmann <gerd@gnu.org>
1787 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
1790 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
1793 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
1794 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
1795 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
1798 * marker.c (byte_char_debug_check): Return void.
1800 * xfns.c (Fx_create_frame): Set default frame parameter value
1801 for tool-bar-lines to 1.
1803 * dispnew.c (scrolling_window): Compare y-positions of rows
1804 equal at the start. Some simplification.
1806 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
1807 reused rows' y-position in the case window has a header-line, and
1808 new window start is greater than old window start.
1810 * process.c (process_sent_to): New variable.
1811 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
1812 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
1813 Declare more parameters volatile.
1815 * lread.c (Vrecursive_load_depth_limit): New variable.
1816 (Fload): Check recursive loads whose recursion depth exceeds
1817 Vrecursive_load_depth_limit.
1818 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
1820 2000-09-20 Gerd Moellmann <gerd@gnu.org>
1822 * fileio.c (Fread_file_name): Doc fix.
1824 * editfns.c (Fmessage_or_box): Doc fix.
1826 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
1828 * xfns.c (xbm_scan): Allow C-style comments.
1830 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
1831 symbols are specified, add color translations to the cache.
1832 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
1834 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
1836 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
1837 structures to xpm_init_color_cache.
1839 2000-09-19 Gerd Moellmann <gerd@gnu.org>
1841 * dispnew.c (update_window_line): Make sure to always draw
1844 2000-09-19 Andrew Innes <andrewi@gnu.org>
1846 * makefile.nt (bootstrap-emacs): Don't change directory.
1848 2000-09-19 Kenichi Handa <handa@etl.go.jp>
1850 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
1852 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
1853 If output buffer is too small, signal an appropriated error.
1855 2000-09-18 Dave Love <fx@gnu.org>
1857 * keyboard.c (menu_bar_items, tool_bar_items)
1858 (current_active_maps): Remove redundant get_local_map call.
1860 2000-09-18 Gerd Moellmann <gerd@gnu.org>
1862 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
1863 cursor for buffers whose cursor_type is nil.
1865 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
1866 a feature to implement that is already implemented.
1867 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
1870 * xfns.c (x_clear_image_1): New function.
1871 (x_clear_image): Use it.
1872 (x_from_xcolors): Use x_clear_image_1; don't free the image's
1875 * dispnew.c (update_window): Move test for invisible lines
1876 at the top to update_window_line.
1877 (update_window_line): Handle invisible lines here.
1879 * xfns.c (clear_image_cache): Clear current matrices of all
1880 frames sharing an image cache. Block input while freeing
1881 images. Fix timestamp comparison.
1882 (x_clear_image): Also free the mask.
1884 * xfns.c (lookup_image): Block input while loading the image so
1885 that we won't get interrupted in a state where the image isn't yet
1887 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
1888 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
1889 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
1890 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
1893 2000-09-16 Gerd Moellmann <gerd@gnu.org>
1895 * dispnew.c (update_window): Make sure to make desired rows
1896 current even if they are completely invisible at the top
1899 2000-09-15 Gerd Moellmann <gerd@gnu.org>
1901 * xfns.c (lookup_image): Build mask before applying an algorithm.
1902 Recognize algorithm `disabled'.
1903 (cross_disabled_images): New variable.
1904 (COLOR_INTENSITY): New macro.
1905 (x_detect_edges): Use COLOR_INTENSITY.
1906 (x_disable_image): New function.
1907 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
1909 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
1910 disabled state, don't apply an image transformation algorithm if
1911 the user specified an image for the disabled state. Use
1912 `:algorithm disabled' for creating a disabled item's image if the
1913 user hasn't specified an image.
1915 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
1916 allocation functions with the XPM lib.
1917 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
1918 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
1919 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
1920 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
1921 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
1923 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
1924 functions, if possible, because these handle color allocation
1925 failure more gracefully.
1926 (Fimage_mask_p): New function.
1928 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
1929 (Qedge_detection, Qheuristic): New symbols.
1930 (syms_of_xfns): Initialize new symbols.
1931 (lookup_image): Handle `:mask X', `:algorithm emboss', and
1932 `algorithm (edge-detection ...)'.
1933 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
1934 (tiff_format, gif_format, gs_format): Add `:mask'.
1935 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
1936 (GIF_MASK, GS_MASK): New enumerators.
1937 (x_laplace_read_row, x_laplace_write_row): Functions removed.
1938 (emboss_matrix, laplace_matrix): New variables.
1939 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
1940 (x_edge_detection): New functions.
1941 (x_laplace): Rewritten in terms of x_detect_edges.
1942 (x_build_heuristic_mask): If image has a mask, free it.
1944 2000-09-14 Andrew Innes <andrewi@gnu.org>
1946 * makefile.w32-in: Revert to Unix line endings.
1948 2000-09-14 Andrew Innes <andrewi@gnu.org>
1950 * makefile.w32-in: Standardize indentation somewhat.
1951 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
1952 cater for differences between shells.
1954 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
1956 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1958 * xterm.c (x_produce_glyphs): If the distance from the current
1959 position to the next tab stop is less than a canonical character
1960 width, use the tab stop after that.
1962 2000-09-14 Dave Love <fx@gnu.org>
1964 * buffer.c (alloc_buffer_text): Fix xmalloc call.
1966 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1968 * xdisp.c (handle_fontified_prop): While running fontification
1969 functions, bind `fontification-functions' and
1970 `after-change-functions' to nil.
1972 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
1973 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
1975 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
1977 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
1978 USE_MMAP_FOR_BUFFERS.
1980 * insdel.c (make_gap): Use enlarge_buffer_text.
1982 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
1983 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
1984 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
1985 from former r_alloc_* functions in ralloc.c.
1986 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
1988 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
1989 (mmap_init) [REL_ALLOC_MMAP]: New function.
1990 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
1991 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
1994 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
1995 (enlarge_buffer_text): Add prototype.
1997 * ralloc.c: Remove everything having to do with the use of mmap.
1999 2000-09-13 Gerd Moellmann <gerd@gnu.org>
2001 * sound.c (Fplay_sound): Doc fix.
2003 * keyboard.c: Avoid some more compiler warnings.
2004 (parse_tool_bar_item): Ignore cached key bindings.
2006 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
2007 and allocation of Lisp data.
2009 2000-09-12 Gerd Moellmann <gerd@gnu.org>
2011 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
2012 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
2015 * lread.c (Fload): Put code checking for recursive loads in #if 0.
2017 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
2019 * ccl.c: Comment fixed.
2020 (MAX_MAP_SET_LEVEL): Increased to 30.
2021 (PUSH_MAPPING_STACK): Enclose with do-while block.
2022 (POP_MAPPING_STACK): Likewise.
2023 (stack_idx_of_map_multiple): New variable.
2024 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
2025 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
2026 call the corresponding CCL program by
2027 CCL_CALL_FOR_MAP_INSTRUCTION.
2028 (ccl_driver) <CCL_MapSingle>: Likewise.
2029 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
2030 with the case where looking up process reaches to the end of
2031 map-set, and call CCL programs as the above change.
2033 2000-09-11 Gerd Moellmann <gerd@gnu.org>
2035 * xfns.c (png_load, jpeg_load): Declare some variables volatile
2036 that might be clobbered by longjmp.
2037 (check_x_display_info, x_decode_color, create_frame_xic)
2038 (Fx_display_backing_store, Fx_display_visual_class)
2039 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
2042 * lread.c (init_lread): Set Vloads_in_progress to nil.
2043 (Fload): Show list of recursively loaded files, when signaling an
2046 * lread.c (Vloads_in_progress): New variable.
2047 (record_load_unwind): New function.
2048 (Fload): Check for recursive loads.
2049 (syms_of_lread): Initialize Vloads_in_progress.
2050 (read_integer, read1): Avoid some compiler warnings.
2052 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
2055 2000-09-11 Miles Bader <miles@gnu.org>
2057 * editfns.c (Fbuffer_string): Doc fix.
2059 2000-09-10 Gerd Moellmann <gerd@gnu.org>
2061 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
2063 2000-09-09 Ken Raeburn <raeburn@gnu.org>
2065 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
2066 whether to include other header files.
2068 2000-09-09 Gerd Moellmann <gerd@gnu.org>
2070 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
2071 by Fmemq as a boolean.
2073 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
2075 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
2077 2000-09-08 Gerd Moellmann <gerd@gnu.org>
2079 * ralloc.c (mmap_fd): Remove initializer which can make it
2080 read-only in a dumped Emacs.
2081 (mmap_fd_1): New variable.
2082 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
2083 restore it from there.
2084 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
2085 unconditionally so that mmap_fd can be initialized there.
2086 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
2087 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
2088 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
2090 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
2092 * xdisp.c (dump_glyph_row): Fix printf format string.
2093 (display_line, move_it_in_display_line_to): Avoid compiler
2096 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
2098 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
2101 * xdisp.c (try_window_id): When trying to locate cursor in
2102 unchanged rows at the top, handle the case that we can't find it.
2104 * xterm.c (x_draw_glyphs): Handle case START and END are out
2105 of bounds more carefully.
2107 2000-09-08 Dave Love <fx@gnu.org>
2109 * s/sol2.h (REL_ALLOC_MMAP): Define.
2110 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
2112 * ralloc.c: Don't include string.h (redundant).
2113 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
2114 [!MAP_ANON]: Include fcntl.h.
2115 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
2116 (r_alloc, r_re_alloc, r_alloc_free)
2117 (mmap_enlarge, mmap_set_vars): Use it.
2118 (r_alloc_init_fd): New function.
2119 (__morecore) [SYSTEM_MALLOC]: Don't declare.
2120 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
2123 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
2126 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
2127 change to __NetBSD__.
2129 2000-09-08 Kenichi Handa <handa@etl.go.jp>
2131 * search.c (compile_pattern): Check the multibyteness of cached
2134 2000-09-08 Miles Bader <miles@gnu.org>
2136 * xfaces.c (default_face_vector): Function removed.
2137 (Finternal_merge_in_global_face): Restore old global/local
2138 attribute override order. Use inline loop instead of calling
2139 default_face_vector.
2141 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2143 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
2144 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
2145 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
2146 where necessary, in case POINTER_TYPE is `void'.
2148 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
2150 * frame.c (make_terminal_frame): Initialize frame foreground and
2151 background colors to unspecified, for the initial instance of an
2154 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2156 * ralloc.c (mmap_find): Fix overlap computation.
2157 (mmap_enlarge): Compute nbytes before trying to find an
2160 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
2163 * lread.c (syms_of_lread): Change value of regexp
2164 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
2166 * xmenu.c (xdialog_show): When looking up the selection in
2167 menu_items, take `quote' boundaries into account; this corresponds
2168 to a nil ITEM in x-popup-dialog.
2170 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2172 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
2174 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
2176 * coding.c (encode_coding_sjis_big5): Use translation table for
2177 encoding, not decoding. Fix the handling of latin-jisx0201.
2178 Check for the charset katakana-jisx0201 too.
2179 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
2180 (detect_coding_sjis): Check the byte sequence more rigidly.
2182 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2184 * xfaces.c (Vparam_value_alist): New variable.
2185 (syms_of_xfaces): Initialize it.
2186 (Finternal_set_lisp_face_attribute): Avoid more consing.
2188 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
2190 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
2191 (Qbackground_mode): New variable.
2192 (syms_of_frame_1): Initialize Qbackground_mode.
2194 * lisp.h (Qdisplay): Declare extern.
2196 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
2197 change face on all frames, and change the default for new frames.
2199 2000-09-07 Dave Love <fx@gnu.org>
2201 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
2203 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2205 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
2207 * charset.c: Include composite.h
2208 (lisp_string_width): New function.
2209 (Fstring_width): Call lisp_string_width instead of strwidth.
2211 * Makefile.in (charset.o): Depends on composite.h.
2213 * process.c (read_process_output): Before inserting the decoded
2214 text in the buffer, adjust the multibyteness.
2216 2000-09-06 Gerd Moellmann <gerd@gnu.org>
2218 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
2219 buffer's text buffer is null, map new memory.
2221 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
2222 POINTER_TYPE and size_t.
2223 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
2224 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
2225 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
2226 [REL_ALLOC_MMAP]: New macros.
2227 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
2228 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
2229 [REL_ALLOC_MMAP]: New functions.
2231 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
2232 before and after unexec.
2234 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
2235 text buffers if necessary.
2237 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
2238 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
2241 * config.in (HAVE_MMAP): Add #undef.
2243 2000-09-05 Gerd Moellmann <gerd@gnu.org>
2245 * frame.c (Qdisplay_type): New variable.
2246 (syms_of_frame_1): Initialize it.
2247 (Fframe_parameter): New function that avoids consing.
2248 (syms_of_frame): Defsubr it.
2250 * buffer.c (Fother_buffer): Consider buffers as invisible when
2251 they are displayed in a window on an invisible frame.
2253 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
2254 get-largest-window always return nil.
2256 2000-09-04 Gerd Moellmann <gerd@gnu.org>
2258 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
2259 variable; recognize Emacs 19 elc files.
2261 2000-09-04 Miles Bader <miles@gnu.org>
2263 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
2264 before initially popping up the menu, so the menu doesn't flash
2265 when the face settings are significantly different from the
2268 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
2270 * regex.c (WIDE_CHAR_SUPPORT): New macro.
2271 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
2272 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
2273 (BIT_UNIBYTE): Remove.
2274 (re_match_2_internal): Delete corresponding code and streamline the
2275 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
2276 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
2277 (re_wctype_t): New type.
2278 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
2279 (regex_compile): Use them and fix handling of overly long char classes.
2281 2000-09-03 Andrew Innes <andrewi@gnu.org>
2283 * makefile.w32-in: Change to DOS line endings.
2285 * s/ms-w32.h (ORDINARY_LINK): New define.
2287 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
2288 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
2290 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
2291 (distclean): Delete them here instead.
2293 * w32proc.c (compare_env): Convert to uppercase for comparison,
2294 not lowercase, to match how the native Windows shell works.
2296 2000-09-03 Jason Rumney <jasonr@gnu.org>
2298 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
2299 CVS changes the line-ends when checking in/out on DOS/Windows.
2301 * makefile.nt (emacs): Do not change directory to run temacs, as
2302 the load-path is set relative to current directory.
2304 2000-09-03 Miles Bader <miles@gnu.org>
2306 * xterm.c (x_alloc_lighter_color_for_widget): New function.
2308 2000-09-02 Gerd Moellmann <gerd@gnu.org>
2310 * xdisp.c (redisplay_mode_lines): New function.
2311 (display_mode_lines): Return number of mode lines displayed.
2312 (echo_area_display): Use redisplay_mode_lines to draw garbaged
2313 mode lines. Don't temporarily bind redisplay-dont-pause to t.
2315 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
2316 string.h and strings.h.
2317 (index) [HAVE_INDEX]: Add prototype.
2319 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
2320 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
2322 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
2323 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
2325 2000-09-01 Gerd Moellmann <gerd@gnu.org>
2327 * lread.c (read1): Accept `?' as symbol constituent, for
2328 compatiblity with XEmacs.
2330 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
2332 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
2333 (struct re_pattern_buffer): Remove newline_anchor.
2334 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
2335 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
2336 (re_max_failures, fail_stack): Use size_t rather than unsigned.
2337 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
2338 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
2339 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
2340 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
2341 Get rid of references to newline_anchor.
2342 (regcomp): Allocate and precompute a fastmap.
2344 2000-08-31 Gerd Moellmann <gerd@gnu.org>
2346 * lread.c (openp): GCPRO local variable `filename'.
2348 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
2350 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
2352 * regex.c: Merge some changes from GNU libc. Add prototypes.
2353 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
2354 Use memcmp and memcpy instead of bcopy and bcmp.
2355 (init_syntax_once): Use ISALNUM.
2356 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
2357 (REG_UNSET_VALUE): Remove. Use NULL instead.
2358 (REG_UNSET, re_match_2_internal): Use NULL.
2359 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
2361 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
2362 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
2363 (regex_compile): In handle_interval, return an error rather than try to
2364 unfetch the interval if we can't find the closing brace.
2365 Obey the RE_NO_GNU_OPS syntax bit.
2366 (TOLOWER): New macro.
2368 (regexec): Allocate regs.start and regs.end as one block.
2370 2000-08-30 Gerd Moellmann <gerd@gnu.org>
2372 * xdisp.c (echo_area_display): Check display_completed instead
2373 of calling detect_input_pending.
2375 * dispnew.c (update_frame): Only set display_completed here; move
2376 the update_begin and update_end calls here from update_frame_1.
2377 (update_frame_1): Don't set display_completed here, don't call
2378 update_begin/update_end.
2380 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
2381 instead of store_frame_param.
2383 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2385 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
2386 desired window matrix hasn't been displayed, use the current row
2387 instead. Make sure that only those frame rows are updated for
2388 which there exists a corresponding enabled desired row.
2390 2000-08-29 Miles Bader <miles@gnu.org>
2392 * xfaces.c (default_face_vector): New function.
2393 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
2395 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2397 * lread.c (openp): Prevent temporary string passed to
2398 Ffile_readable_p from being garbage collected.
2400 2000-08-28 Dave Love <fx@gnu.org>
2402 * keymap.c (store_in_keymap): Add `static' to declaration.
2404 2000-08-28 Gerd Moellmann <gerd@gnu.org>
2406 * emacs.c, callint.c, doc.c, editfns.c
2407 (toplevel) [HAVE_STRING_H]: Include string.h.
2408 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
2409 (index): Remove prototypes which might conflict with non-standard
2410 definitions of index/strchr.
2412 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
2413 (rindex): Define only if !HAVE_RINDEX.
2415 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
2417 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
2419 2000-08-28 Miles Bader <miles@gnu.org>
2421 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
2422 made inconsistent by a font-related attribute in FROM.
2423 (merge_face_inheritance): Add function comment.
2425 2000-08-28 Kenichi Handa <handa@etl.go.jp>
2427 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
2428 the 4th arg (PREV_EVENT) Qt to suppress input method.
2430 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
2432 * regex.c: Indent cpp directives and remove parens after `defined'.
2433 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
2434 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
2435 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
2436 (re_compile_pattern): Use size_t for length.
2437 (init_syntax_once): Move to a better place.
2438 * regex.h: Merge changes from GNU libc. Indent cpp directives.
2439 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
2441 * syntax.c (back_comment): Detect cases where a comment-starter is
2442 actually inside another comment as in: /* a // b */ c // d \n.
2443 Make it clear that `comstart_pos' is unused for nested comments.
2445 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
2446 (KEYMAPP): New macro.
2447 (Fkeymap_parent, Fset_keymap_parent): Use it.
2448 (fix_submap_inheritance): Mark it static.
2449 (define_as_prefix, describe_buffer_bindings, describe_command)
2450 (describe_translation, describe_map): Complete prototypes.
2452 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
2454 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
2455 to better match the key-lookup behavior.
2457 2000-08-27 Gerd Moellmann <gerd@gnu.org>
2459 * xfaces.c (lface_fully_specified_p): Handle :inherit.
2460 (Finternal_set_lisp_face_attribute): Fix typo in error message.
2462 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
2464 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
2465 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
2466 (xterm.o): Depend on coding.h
2468 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2470 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
2471 the corresponding '#endif'.
2473 2000-08-26 Miles Bader <miles@gnu.org>
2475 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
2476 * xfaces.c (QCinherit): New variable.
2477 (syms_of_xfaces): Initialize it.
2478 (LFACE_INHERIT): New macro.
2479 (Finternal_get_lisp_face_attribute)
2480 (merge_face_vector_with_property)
2481 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
2482 (check_lface_attrs): Allow new types of face height. Check
2484 (CYCLE_CHECK): New macro.
2485 (merge_face_inheritance): New function.
2486 (merge_face_vectors): Merge inherited faces too. Add F and
2487 CYCLE_CHECK arguments.
2488 (merge_face_vector_with_property, Finternal_merge_in_global_face)
2489 (lookup_named_face, lookup_derived_face, realize_named_face)
2490 (face_at_string_position, face_at_buffer_position): Supply
2491 new F and CYCLE_CHECK arguments to merge_face_vectors.
2492 (merge_face_heights): New function.
2493 (merge_face_vectors, merge_face_vector_with_property)
2494 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
2495 handle relative face heights.
2496 (lface_same_font_attributes_p): Compare heights using EQ.
2498 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2500 * charset.c (char_to_string): Check the character validity.
2501 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
2504 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
2506 * regex.c (PUSH_FAILURE_COUNT): New macro.
2507 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
2508 Handle popping of a register's or a counter's data.
2509 (POP_FAILURE_POINT): Use the new name.
2510 (re_match_2_internal): Push counter data on the stack for succeed_n,
2511 jump_n and set_number_at and remove misleading dead code in succeed_n.
2513 2000-08-25 Gerd Moellmann <gerd@gnu.org>
2515 * xdisp.c (redisplay_internal): If considering all windows on all
2516 frames, update the display for each frame as soon as possible,
2517 instead of first building all desired matrices for all frames, and
2518 then updating them all.
2519 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
2521 2000-08-24 Gerd Moellmann <gerd@gnu.org>
2523 * bytecode.c (mark_byte_stack): Add a comment.
2525 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
2526 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
2529 2000-08-24 Kenichi Handa <handa@etl.go.jp>
2531 * minibuf.c (do_completion): Always use compare-string, not
2532 string-equal because the latter doesn't pay attention to
2533 multibyteness of strings.
2535 * process.c (create_process): Don't setup raw-text coding here.
2536 (Fopen_network_stream): Don't set coding->src_multibyte and
2537 coding->dst_multibyte here.
2538 (read_process_output): For process filter, return unibyte string
2539 if default-enable-multibyte-characters is nil.
2540 (send_process): If OBJECT is multibyte text, be sure to encoded it
2541 by the specified coding system for the process. Otherwise, setup
2543 (init_process): Don't initialize default-process-coding-system
2546 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
2548 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
2549 <scroll-down-aggressively>: Likewise.
2551 2000-08-23 Kenichi Handa <handa@etl.go.jp>
2553 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
2554 zero. Set coding->produced_char correctly.
2556 2000-08-22 Andrew Innes <andrewi@gnu.org>
2558 * makefile.w32-in: New file.
2560 * unexw32.c (unexec): Ignore old_name, and use the actual location
2561 of the current executable instead. Base new_name on this.
2563 * w32proc.c (create_child): Remove reference to security
2564 descriptor, which isn't needed and doesn't compile with mingw32.
2566 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2567 up dllimport attributes.
2568 (x_update_window_end): Update prototype.
2570 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
2571 extern, which screws up dllimport attributes.
2573 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2574 up dllimport attributes.
2576 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
2577 screws up dllimport attributes.
2579 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2580 up dllimport attributes.
2581 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
2582 screws up dllimport attributes.
2584 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2585 up dllimport attributes.
2587 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
2588 screws up dllimport attributes.
2590 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
2591 screws up dllimport attributes.
2593 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2594 up dllimport attributes.
2596 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
2597 unnecessary extern, which screws up dllimport attributes.
2600 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2601 up dllimport attributes.
2603 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
2604 unnecessary extern, which screws up dllimport attributes.
2606 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
2607 screws up dllimport attributes.
2609 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2610 up dllimport attributes.
2612 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
2614 * w32bdf.c (search_file_line):
2615 (set_bdf_font_info):
2617 (w32_get_bdf_glyph):
2618 (w32_BDF_to_x_font): Fix compile warnings.
2620 * w32menu.c: Include keyboard.h before frame.h. Fix compile
2623 * w32select.c: Include keyboard.h before frame.h.
2625 * w32fns.c (max): Define macro.
2626 (JOHAB_CHARSET): Define if not known.
2627 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
2628 (Fx_show_tip): Synch with X version.
2630 * w32xfns.c: Include keyboard.h before frame.h.
2632 * w32fns.c: Include keyboard.h before frame.h.
2634 * w32term.c: Include keyboard.h before frame.h.
2636 * fontset.c: Include keyboard.h before frame.h.
2638 * w32inevt.c: Include keyboard.h before frame.h.
2639 (MOUSE_MOVED): Define if not known.
2641 * minibuf.c: Include keyboard.h before frame.h.
2643 * keyboard.c: Include keyboard.h before frame.h.
2645 * indent.c: Include keyboard.h before frame.h.
2647 * dispnew.c: Include keyboard.h before frame.h.
2649 * buffer.c: Include keyboard.h before frame.h.
2651 * alloc.c: Include keyboard.h before frame.h.
2653 * print.c: Include keyboard.h before frame.h.
2655 * process.c: Include keyboard.h before frame.h.
2657 * scroll.c: Include keyboard.h before frame.h.
2659 * sysdep.c: Include keyboard.h before frame.h.
2661 * term.c: Include keyboard.h before frame.h.
2663 * window.c: Include keyboard.h before frame.h.
2665 * xdisp.c: Include keyboard.h before frame.h.
2666 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
2668 * frame.c: Include keyboard.h before frame.h.
2670 * w32heap.h: Undefine min, max.
2672 * w32gui.h: Undefine min, max.
2674 * unexw32.c: Change PUCHAR to PCHAR.
2675 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
2678 (copy_executable_and_dump_data): Remove unnecessary static defs.
2679 (copy_executable_and_dump_data): Fix compile warnings.
2681 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
2683 * w32console.c (min): Define macro.
2684 (clear_frame, write_glyphs): Fix compile warning.
2686 * w32proc.c (compare_env):
2687 (find_child_console): Fix compile warning.
2689 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
2690 sys_errlist instead of _sys_errlist.
2691 (get_emacs_configuration_options): New function.
2693 * s/ms-w32.h (sys_nerr): Provide default definition.
2694 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
2695 name with _ prepended.
2696 (NSIG): Define if not known.
2697 (get_emacs_configuration): Provide extern declaration.
2698 (get_emacs_configuration_options): Provide extern declaration.
2699 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
2701 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
2703 (read_unc_volume): Fix compile warning.
2705 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
2706 definitions from being used.
2708 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
2710 * w32.c (unc_volume_file_attributes):
2711 (open_unc_volume): Make arg const.
2713 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
2714 (read_input_waiting): Remove excess parameter.
2716 * w32.c (init_environment): Call _access.
2717 (check_windows_init_file): Call _close.
2718 (init_user_info): Call _putenv.
2719 (init_environment): Call _putenv and _strdup.
2720 (init_ntproc): Reset volume info cache on startup.
2722 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
2723 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
2724 cannot override the CRT malloc.
2726 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
2727 (LINK_FLAGS): Append to original value of LINK_FLAGS.
2729 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
2730 unless we are linking with a static CRT.
2731 (RVA_TO_PTR): Cast result to unsigned char*.
2733 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
2734 (add_volume_info): Use xstrdup.
2736 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
2738 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
2739 (do_completion, Fminibuffer_complete_word): Use it.
2740 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
2741 var so it can take non-boolean values.
2743 2000-08-21 Gerd Moellmann <gerd@gnu.org>
2745 * editfns.c (find_field): Formatting changes.
2746 (toplevel): Some old-style function forward declarations
2747 changed to prototypes, some new protypes added, some functions
2750 * lisp.h (set_time_zone_rule): Add prototype.
2751 (use_dialog_box): External declaration.
2753 * keyboard.c (gen_help_event): Add parameter SIZE.
2754 (kbd_buffer_events_waiting): Slightly rewritten.
2755 (clear_event): New function.
2756 (kbd_buffer_get_event): Use it, and clear the input_events of
2758 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
2759 don't fill the newly created array with nils.
2760 (toplevel): Convert some old-style function forward declarations
2763 * keyboard.h (gen_help_event): Change prototype.
2765 * xterm.c (XTread_socket): Change calls to gen_help_event.
2767 * w32term.c (w32_read_socket): Change calls to gen_help_event.
2769 * eval.c (Fmacroexpand): Doc fix.
2771 2000-08-20 Jason Rumney <jasonr@gnu.org>
2773 * w32term.h (x_display_info_for_display): Remove as this function
2774 does not exist on W32.
2776 * w32term.c (help_echo_window): New variable.
2777 (syms_of_w32term): staticpro it.
2778 (note_mode_line_highlight): Set it.
2779 (XTextExtents16): Removed as there is no equivalent on W32.
2780 (x_compute_glyph_string_overhangs): Incomplete body removed, as
2781 the X way of doing this will not work for W32.
2782 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
2783 (x_draw_image_foreground): Avoid drawing outside of the clip area
2784 when image doesn't have a mask.
2785 (note_mouse_highlight): Process overlays in the right order of
2786 priority. Set help_echo_window.
2787 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
2788 because that's more visible for large images.
2790 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
2791 name to single_keymap_panes.
2792 (w32_menu_show): Set wv->title when dealing with titles.
2793 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
2795 2000-08-21 Miles Bader <miles@gnu.org>
2797 * minibuf.c (do_completion): Try again if we rewrite the input
2798 string, but no completion was done, so that any completion message
2801 2000-08-20 Gerd Moellmann <gerd@gnu.org>
2803 * xfaces.c (lface_equal_p): Compare strings differently.
2804 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
2805 (realize_tty_face): Use them.
2806 (syms_of_xfaces): Initialize new variables.
2807 (map_tty_color): New function, extracted from realize_tty_face.
2808 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
2809 foreground or background color, store the new color name in the
2810 realized face; previous code trying to do this had no effect.
2811 (realize_tty_face): Use map_tty_color.
2812 (Fclear_face_cache): Set face_change_count and ensure thorough
2815 2000-08-19 Gerd Moellmann <gerd@gnu.org>
2817 * undo.c (record_first_change, record_marker_adjustment): Don't
2818 use XBUFFER on last_undo_buffer which might not be a buffer.
2820 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2822 * coding.c (decode_coding_string): Set members consumed,
2823 consumed_char, produced, produced_char of *coding correctly. If
2824 decode_coding doesn't consume any byte, don't try anymore.
2825 (encode_coding_string): Likewise.
2827 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2829 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
2830 conditional have void type, for Standard C compilers.
2832 * xdisp.c (redisplay_internal): Compare windows for equality with
2833 EQ, instead of applying XWINDOW to something that might not
2836 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2838 * fontset.c (Finternal_char_font): Search only the selected frame
2839 for a window of the current buffer.
2841 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2843 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
2846 * keyboard.c (kbd_buffer_get_event): Handle the case that the
2847 second half of a HELP_EVENT is found at the start of kbd_buffer.
2849 2000-08-18 Miles Bader <miles@gnu.org>
2851 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
2853 * editfns.c (save_restriction_save): Rewrite to use markers.
2854 (save_restriction_restore): Rewrite to understand new form of data
2855 saved by save_restriction_save.
2856 (Fsave_restriction): Remove cautionary note in doc-string.
2858 2000-08-17 Gerd Moellmann <gerd@gnu.org>
2860 * fileio.c (build_annotations): Add a comment explaining the
2861 return value of format-annotate-function. Replace a spurious call
2862 to Flength with a CONSP test. Call format-annotate-function with
2863 a fifth arg specifying how many times the function is been called
2864 in a row, to let it choose temporary buffers appropriately.
2866 2000-08-17 Dave Love <fx@gnu.org>
2868 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
2869 declare make_temp_name twice.
2871 * lread.c: Prototype readevalloop, load_unwind,
2872 load_descriptor_unwind.
2873 (unreadpure): Give it an arg.
2875 * unexalpha.c: Prototype fatal_unexec, mark_x,
2876 update_dynamic_symbols. Declare unexec as void.
2878 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
2879 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
2881 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
2882 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
2885 * alloca.c: Use #error.
2886 [POINTER_TYPE]: Use it.
2888 * eval.c (Fdefvar): Doc fix.
2890 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
2891 INITIALIZE_INTERVAL.
2893 * buffer.h: Avoid DECLARE_INTERVALS.
2895 * config.in: Add size_t.
2897 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
2899 * w16select.c (set_clipboard_data): If there's not enough memory
2900 to put text into clipboard, return 1, as Fw16_set_clipboard_data
2901 expects. In case of other failures, return 3.
2902 (system_error_msg): New error message.
2903 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
2906 2000-08-16 Gerd Moellmann <gerd@gnu.org>
2908 * term.c (write_glyphs): Also turn off inverse video after turning
2909 off other appearances in case TS_exit_attribute_mode is not equal
2910 to TS_end_standout_mode.
2911 (insert_glyphs): Turn inverse video on/off for each run of glyphs
2913 (turn_off_face): Reset standout_mode only if
2914 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
2915 is equal to TS_end_standout_mode.
2917 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2919 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
2920 sequence at the end of the source block.
2922 * ccl.c (Fccl_program_p): Docstring modified.
2923 (Fccl_execute): Likewise.
2924 (Fccl_execute_on_string): Likewise.
2926 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
2928 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
2930 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2932 The following changes are mainly to fix bugs of
2933 encode/decode-coding-string failing if encoding/decoding return
2934 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
2935 variable conversion_buffer.
2937 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
2938 decrement dst_end to avoid buffer overflow in the later call of
2941 * coding.h (conversion_buffer_size, conversion_buffer)
2942 (get_conversion_buffer): Extern deleted.
2944 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
2945 (conversion_buffer, conversion_buffer_size): Variables deleted.
2946 (get_conversion_buffer): Function deleted.
2947 (struct conversion_buffer): New structure.
2948 (MAX_ALLOCA): New macro.
2949 (allocate_conversion_buffer): New macro.
2950 (extend_conversion_buffer, free_conversion_buffer): New functions.
2951 (ccl_coding_driver): Set coding->result.
2952 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
2953 this is the last block of source.
2954 (encode_coding): Likewise. Handle the source block as the last
2955 one only when the whole source text is consumed.
2956 (decode_coding_string): Handle the case that the output buffer is
2957 too small to decode the whole source text. Use
2958 allocate_conversion_buffer, extend_conversion_buffer and
2959 free_conversion_buffer, not get_conversion_buffer.
2960 (encode_coding_string): Likewise.
2961 (init_coding): Function deleted.
2962 (init_coding_once): Delete code to initialize
2963 conversion_buffer_size.
2965 * emacs.c (main): Don't call init_coding.
2967 * msdos.c (IT_write_glyphs): Use a locally declared
2970 * term.c (write_glyphs): Use a locally declared conversion_buffer.
2971 (insert_glyphs): Likewise.
2973 * w32console.c (write_glyphs): Use a locally declared
2976 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
2978 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
2979 member of display_info is NULL.
2981 2000-08-15 Gerd Moellmann <gerd@gnu.org>
2983 * alloc.c (compact_small_strings): Use safe_bcopy, add an
2986 * term.c (turn_off_face): Reset standout_mode when resetting
2987 appearances with capability `me'.
2988 (write_glyphs): Switch on inverse video before each face change.
2990 2000-08-14 Dave Love <fx@gnu.org>
2992 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
2993 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
2994 (lisp_free): Declare and make static.
2996 * window.c: Fix embedded comment.
2997 (syms_of_window): Fix doc string.
2999 2000-08-14 Gerd Moellmann <gerd@gnu.org>
3001 * keymap.c (push_key_description): If C without modifiers is < 32,
3002 make sure to print `C-' before `M-', like in the manual.
3004 2000-08-11 Gerd Moellmann <gerd@gnu.org>
3006 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
3007 since they aren't relocated anymore.
3008 (sxhash_string): Make sure returned hash code fits in a Lisp
3011 * xdisp.c (try_cursor_movement): Fix handling of cursor in
3012 partially visible line which is smaller than the window's
3015 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3017 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
3018 the multibyte form of eight-bit-control characters.
3019 (Fccl_execute_on_string): Initialize ccl->multibyte.
3021 * ccl.h (struct ccl_program): New member multibyte.
3023 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
3025 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3027 * regex.c (regex_compile) <normal_char>: Pay attention to
3029 (analyse_first) <exactn>: Setup fastmap correctly for
3030 eight-bit-control characters.
3032 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3034 * termhooks.h (enum event_kind): New member
3035 multibyte_char_keystroke.
3037 * keyboard.c (make_lispy_event): Handle the new event type
3038 multibyte_char_keystroke.
3040 * xterm.c: Include coding.h.
3041 (XTread_socket): Work around a bug of XmbLookupString. If the
3042 input is from XIM, decode it according to the current locale. In
3043 that case, generate multibyte_char_keystroke events.
3045 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3047 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
3048 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
3050 2000-08-10 Gerd Moellmann <gerd@gnu.org>
3052 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
3053 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
3054 (move_it_in_display_line_to): Record iterator's ascent and descent
3055 before producing glyphs, and restore them when we know the glyph
3056 doesn't fit on the line.
3057 (move_it_to): Restructured so that it's easier to debug. If
3058 moving to a vpos, and not moving to an x or character position,
3059 stop as soon as the specified vpos is reached; don't move further
3060 into that line because that might change the computed line height.
3061 (try_cursor_movement): New function, extracted from the cursor
3062 movement branch of redisplay_window. If ending on a partially
3063 visible line, don't try to scroll if the cursor line is taller
3065 (redisplay_window): Use try_cursor_movement.
3067 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
3068 because that function doesn't cope with variable-height lines.
3070 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
3071 box cursor because that's better visible for large images.
3073 2000-08-10 Miles Bader <miles@gnu.org>
3075 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
3077 2000-08-10 Gerd Moellmann <gerd@gnu.org>
3079 * xdisp.c (Vmessages_buffer_name): New variable.
3080 (message_dolog): Use it.
3081 (syms_of_xdisp): Initialize it.
3083 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
3085 * msdos.c (IT_note_mouse_highlight): Update the calls to
3087 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
3088 redundant now that keyboard.h is included.
3090 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3092 * keyboard.c (kbd_buffer_events_waiting): New function.
3094 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
3096 * msdos.c: Include keyboard.h.
3097 (XMenuActivate): Empty no_event events from the event buffer. If
3098 no events are left after that, call clear_input_pending.
3099 (mouse_clear_clicks): New function, code moved from mouse_init.
3100 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
3101 mouse driver to ``forget'' any past clicks.
3103 * Makefile.in (msdos.o): Depend on keyboard.h.
3105 2000-08-09 Gerd Moellmann <gerd@gnu.org>
3107 * lisp.h (input_pending): External declaration.
3109 * dispextern.h (Qredisplay_dont_pause): Declare extern.
3111 * xdisp.c (echo_area_display): Display thoroughly if input is
3112 pending. Bind redisplay-dont-pause to t during the redisplay.
3113 in case input is pending.
3115 * dispnew.c (Qredisplay_dont_pause): New variable.
3116 (syms_of_display): Initialize and staticpro it.
3117 (update_frame_1): Don't interrupt the display for pending input if
3118 redisplay_dont_pause is set.
3120 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
3122 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
3124 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
3126 * callproc.c (Fcall_process): Terminate the unwind-protect around
3127 the post-read-conversion of coding system.
3129 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
3130 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
3131 * buffer.h (overlays_at): Update prototype.
3132 * xdisp.c (next_overlay_change): Update call to overlays_at.
3133 * xfaces.c (face_at_buffer_position): Likewise.
3134 * textprop.c (Fget_char_property): Likewise.
3135 * xterm.c (note_mouse_highlight): Likewise.
3137 * minibuf.c (do_completion): Don't consider a simple change of
3138 case as `completion'.
3140 2000-08-08 Ken Raeburn <raeburn@gnu.org>
3142 * keyboard.c (syms_of_keyboard): Initialize
3143 last_point_position_buffer.
3144 * undo.c (record_delete): Make sure last_point_position_buffer is
3145 a buffer before comparing pointers.
3147 * coding.h (decode_coding_string): Declare.
3149 * intervals.h (Fprevious_single_char_property_change): Declare.
3151 * textprop.c (Fprevious_single_char_property_change): Don't do
3152 arithmetic directly on lisp objects.
3154 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
3157 * keyboard.h (menu_item_eval_property): Declare.
3159 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
3160 reuse as buffer name, instead of recreating (and discarding) every
3161 time a message is logged.
3162 (with_echo_area_buffer): Make callback arg A2 a lisp object.
3163 (current_message_1, truncate_message_1, set_message_1)
3164 (display_echo_area_1, resize_mini_window_1): Signatures changed.
3165 (current_message, truncate_echo_area, display_echo_area)
3166 (resize_echo_area_axactly): Changed calls.
3168 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
3170 (Ffind_coding_systems_region_internal): First argument to Fappend
3171 must be an integer, not a Lisp object.
3173 2000-08-08 Kenichi Handa <handa@etl.go.jp>
3175 * charset.c (Fchar_width): Doc fix.
3177 2000-08-08 Gerd Moellmann <gerd@gnu.org>
3179 * charset.c (Fstring_width): Doc fix.
3181 2000-08-07 Gerd Moellmann <gerd@gnu.org>
3183 * xdisp.c (start_display): When starting display on a continuation
3184 line, clear ascent and descent members of the iterator structure;
3185 the height of the continued line does not affect the height of the
3187 (make_cursor_line_fully_visible): Do nothing if cursor is on a
3188 line taller than the window.
3189 (redisplay_window) <forced window start>: Handle case that the
3190 middle of the window is not found in any row.
3191 (dump_glyph_row): Show more information.
3192 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
3193 first text line in a glyph matrix.
3195 * xterm.c (x_draw_image_foreground): Avoid drawing outside
3196 of the clip area when image doesn't have a mask.
3198 * fns.c (sweep_weak_table): Fix survival conditions for
3199 key-or-value and key-and-value weakness.
3201 * .gdbinit (xhashtable): New command.
3203 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
3204 tables out of the list of all weak hash tables.
3206 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
3207 a new buffer is created, make sure echo_area_buffer[] references
3210 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
3212 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
3215 2000-08-07 Kenichi Handa <handa@etl.go.jp>
3217 * syntax.c (skip_chars): Fix previous change. Make the handling
3218 of unibyte string consistent with that of regex search.
3220 2000-08-05 Gerd Moellmann <gerd@gnu.org>
3222 * xmenu.c (popup_get_selection): Use xfree instead of free.
3224 * fileio.c (Finsert_file_contents): Use xfree instead of free.
3226 * editfns.c (Ftranspose_regions): Use xfree instead of free.
3228 * callproc.c (child_setup): Use xfree instead of free.
3230 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
3232 (run_mac_command, closedir): Use `xfree' instead of `free'.
3234 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
3236 * eval.c (error): Use xfree instead of free.
3238 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
3240 * fns.c: Replace `illegal' with `invalid'.
3241 (Fmake_hash_table, make_hash_table): Allow table size of 0.
3243 2000-08-05 Kenichi Handa <handa@etl.go.jp>
3245 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
3248 2000-08-04 Noah Friedman <friedman@splode.com>
3250 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
3253 2000-08-04 Gerd Moellmann <gerd@gnu.org>
3255 * syntax.c (skip_chars): Fix typo in error message.
3257 2000-08-04 Andreas Schwab <schwab@suse.de>
3259 * m/ia64.h: Moved from s/ia64.h.
3261 2000-08-04 Kenichi Handa <handa@etl.go.jp>
3263 * process.c (read_process_output): Big simplification. Handle
3264 composition and post-read-conversion of coding system correctly.
3265 (send_process): Handle composition correctly.
3267 * callproc.c (Fcall_process): Handle post-read-conversion of
3268 coding system if any.
3270 * coding.c (decode_coding_iso2022): More strict check for handling
3272 (coding_restore_composition): Pay attention to the case that
3273 cmp_data is not set properly (because of invalid code in the
3275 (run_pre_post_conversion_on_str): Include text properties in the
3277 (decode_coding_string): Set members of coding correctly.
3279 2000-08-03 Gerd Moellmann <gerd@gnu.org>
3281 * s/ia64.h: New file.
3283 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
3284 Use NULL instead of 0 at the end of variable argument list of
3285 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
3286 sizeof (int) < sizeof (void *).
3288 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
3289 of variable argument lists of XtVaGetValues and XtVaSetValues.
3291 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
3292 variable argument lists of XtVaGetValues and XtVaSetValues.
3294 2000-08-02 Gerd Moellmann <gerd@gnu.org>
3296 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
3297 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
3299 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
3302 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
3303 in call to Fsingle_key_description.
3305 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
3308 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
3310 * window.c (display_buffer_reuse_frames): New variable.
3311 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
3312 frames displaying BUFFER.
3313 (syms_of_window): Define Lisp variable
3314 display-buffer-reuse-frames.
3316 2000-08-01 Miles Bader <miles@gnu.org>
3318 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
3319 when to constrain NEW_POS (they were pretty screwed up before).
3321 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
3323 * msdos.c (run_msdos_command): Save and restore the master
3324 environment, for the case that child_setup signals an error.
3325 When mirroring slashes in DOS shell commands, don't fail when
3326 argv[2] has embedded blanks.
3327 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
3328 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
3329 (dos_ttraw): Call mouse_setup_buttons.
3331 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
3332 using alloca; free it after run_msdos_command returns.
3334 2000-07-27 Dave Love <fx@gnu.org>
3336 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
3338 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
3341 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
3343 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
3345 * editfns.c (lisp_time_argument): Fix last change.
3347 2000-07-27 Gerd Moellmann <gerd@gnu.org>
3349 * fns.c (Fdelete): Make it work on vectors and strings in addition
3352 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
3353 (syms_of_fns): Initialize new variables.
3354 (sweep_weak_table): Handle weakness `key-or-value' and
3356 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
3357 weakness, with t meaning the same as `key-and-value'.
3359 2000-07-27 Kenichi Handa <handa@etl.go.jp>
3361 * coding.h (struct coding_system): Member safe_charset deleted.
3363 * coding.c (Qsafe_charsets): This variable deleted.
3364 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
3366 (coding_safe_chars): New function.
3367 (CODING_SAFE_CHAR_P): New macro.
3368 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
3369 checking safe_charsets member of the coding system. Caller
3371 (detect_coding_iso2022): New local variable safe_chars.
3372 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
3373 safe_charsets member of the coding system.
3374 (decode_coding_iso2022): New local variable safe_chars.
3375 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
3376 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
3377 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
3378 (ENCODE_UNSAFE_CHARACTER): New macro.
3379 (encode_coding_iso2022): New local variable safe_chars. Check
3381 (setup_coding_system): Delete the code to initialize
3382 coding->safe_charses
3383 (intersection, find_safe_codings): New functions.
3384 (Ffind_coding_systems_region_internal): New function.
3385 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
3386 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
3387 variable and initialize it.
3389 * fns.c (char_table_ref_and_index): New function.
3391 * lisp.h (char_table_ref_and_index): Add prototype.
3393 2000-07-26 Sam Steingold <sds@gnu.org>
3395 * editfns.c (lisp_time_argument): Added third argument `usec'.
3396 (Ffloat_time): New built-in Lisp function.
3398 2000-07-26 Gerd Moellmann <gerd@gnu.org>
3400 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
3401 for the character code.
3403 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
3406 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
3407 if called for a popup menu.
3408 (xmenu_show): Store help string in widget values.
3410 2000-07-26 Dave Love <fx@gnu.org>
3412 * syswait.h: Move some definitions.
3413 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
3414 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
3415 perspicuous definitions.
3416 (WTERMSIG): Fix bit pattern used.
3418 2000-07-26 Kenichi Handa <handa@etl.go.jp>
3420 * print.c (print_object): If vector printing is truncated, print
3421 "..." to indicate it as well as the case of list printing.
3423 2000-07-25 Gerd Moellmann <gerd@gnu.org>
3425 * xdisp.c (next_element_from_display_vector): Improve comments.
3427 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
3428 for the character code, and the rest for the face id as in 20.x.
3429 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
3431 * window.c (window_display_table): Cleaned up.
3433 * syntax.c (Fforward_word): Add last arg nil in call of
3434 Fconstrain_to_field.
3436 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
3438 * fileio.c (Frename_file) [DOS_NT]: If the file names are
3439 identical but for the letter-case, don't call
3440 barf_or_query_if_file_exists.
3442 2000-07-25 Miles Bader <miles@gnu.org>
3444 * editfns.c (find_field): Honor special `boundary' fields.
3445 (Qboundary): New variables.
3446 (syms_of_editfns): Initialize Qboundary.
3447 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
3448 Use scan_buffer instead of find_before_next_newline, because it
3449 allows us to detect the boundary case where there's a newline at
3451 * lisp.h (Fconstrain_to_field): Update external declaration.
3453 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3455 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
3458 2000-07-24 Dave Love <fx@gnu.org>
3460 * s/sunos4-0.h, s/sol2.h:
3461 (LIBS_TERMCAP): Move from m/sparc.h.
3463 * m/sparc.h (TERMINFO): Moved to system files (probably only
3464 relevant for sunos4 judging by its vintage).
3465 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
3468 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
3470 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
3471 name to single_keymap_panes.
3473 2000-07-24 Andreas Schwab <schwab@suse.de>
3475 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
3477 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3479 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
3480 parameters instead of using int parameters. Expect FN to accept
3481 EMACS_INT parameters.
3482 (display_echo_area, resize_echo_area_axactly, current_message)
3483 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
3484 with new argument list.
3485 (resize_mini_window_1): New callback function.
3486 (current_message_1, truncate_message_1, set_message_1): Change
3487 parameter lists to the new format expected by
3488 with_echo_area_buffer.
3490 2000-07-24 Kenichi Handa <handa@etl.go.jp>
3492 * fontset.c (fontset_ref): Remove INLINE declaration.
3493 (fontset_ref_via_base): Likewise.
3494 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
3497 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
3499 * msdos.c (IT_note_mouse_highlight): Process overlays in the
3500 correct order of priority. If help echo was found in an overlay,
3501 use that overlay as the object in which the help echo was found.
3503 2000-07-22 Miles Bader <miles@gnu.org>
3505 * textprop.c (Fprevious_single_char_property_change): The initial
3506 property value should be from the position preceding POSITION, not
3509 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
3511 * coding.c (syms_of_coding): Doc fix for
3512 inhibit-iso-escape-detection.
3514 2000-07-21 Gerd Moellmann <gerd@gnu.org>
3516 * xterm.c (note_mouse_highlight): Process overlays in the right
3519 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
3521 * xterm.c (note_mouse_highlight): If help-echo was found in an
3522 overlay, use that overlay as the object in which the help was
3525 * window.c (foreach_window_1): Fix typo reversing an if-condition.
3527 * window.c (foreach_window): Instead of a fake variable argument
3528 list, take one USER_DATA argument.
3529 (foreach_window_1): Likewise, and call callback functions with two
3530 args, the window and USER_DATA.
3531 (struct check_window_data): New struct.
3532 (check_window_containing): Use it.
3533 (window_from_coordinates): Set up a struct check_window_data for
3535 (add_window_to_list, freeze_window_start): Change parameters
3536 according to new calling convention.
3538 * window.h (foreach_window): Change prototype.
3540 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
3542 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
3544 * xmenu.c (menu_help_callback): Call show_help_echo with
3545 additional arguments OBJECT and POS.
3547 2000-07-21 Kenichi Handa <handa@etl.go.jp>
3549 * data.c (Faset): Allow storing any multibyte character in a
3550 string. Convert unibyte string to multibyte if necessary.
3552 * xfns.c (x_encode_text): New function.
3553 (x_set_name): Use x_encode_text.
3554 (x_set_title): Likewise.
3556 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
3558 * xterm.h (x_encode_text): Add prototype.
3560 2000-07-20 Dave Love <fx@gnu.org>
3562 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
3565 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
3567 * msdos.c (help_echo_window): New variable.
3568 (syms_of_msdos): Initialize and staticpro it.
3569 (IT_note_mode_line_highlight): Set help_echo_window.
3570 (IT_note_mouse_highlight): Ditto.
3571 (dos_rawgetc): Store help_echo_window in the second event produced
3574 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
3575 Record the object that generated the help echo and the position of
3576 that object in help_echo_object and help_echo_pos. Record that
3577 some glyphs in a row are displayed in mouse-face.
3578 (IT_update_begin): Don't clear mouse highlight unless one of the
3579 enabled glyph rows is marked as being displayed in mouse-face.
3580 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
3581 and position recorded in help_echo_object and help_echo_pos to the
3583 (IT_menu_display): Accept a new argument PN: the pane number of
3584 the current menu pane. Record the pane number and the item
3585 number of the item which has associated help string.
3586 (XMenuActivate): Update the prototype for help_callback in
3587 function declaration. Call IT_menu_display with the current menu
3588 pane number as an additional argument. Call help_callback with
3589 two additional arguments: the pane number and the item number of
3590 the menu item associated with the help text.
3591 (help_echo_object, help_echo_pos): New variables.
3592 (syms_of_msdos): Initialize them and staticpro help_echo_object.
3594 * msdos.h (XMenuActivate): Update prototype.
3596 2000-07-19 Gerd Moellmann <gerd@gnu.org>
3598 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
3599 Add some more prototypes.
3601 * xterm.c, xterm.h: Add some more prototypes.
3603 * lisp.h (Fnext_single_char_property_change): Add prototype.
3605 * dispnew.c (direct_output_for_insert): Remove confusing
3606 outer local variable mouse_face_overwritten_p.
3607 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
3609 * alloc.c (allocate_string_data): Don't copy old string contents.
3611 2000-07-19 Kenichi Handa <handa@etl.go.jp>
3613 * coding.c (code_convert_region): Delete text properties before
3614 shrinking the conversion region.
3616 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3618 * dispnew.c (update_text_area): Write the whole row if it
3619 has mouse-face in it.
3621 * xfaces.c (face-alternative-font-family-alist): Remove
3622 DEFVAR_LISP; staticpro instead.
3624 * xmenu.c (menu_help_callback): Call show_help_echo with
3627 * keyboard.c (show_help_echo): Add parameter WINDOW.
3628 (read_char): Call show_help_echo with window extracted from Lisp
3630 (gen_help_event): Add parameter WINDOW.
3632 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
3634 * xterm.c (help_echo_window): New variable.
3635 (note_mouse_highlight, note_tool_bar_highlight): Set
3637 (XTread_socket): Pass help_echo_window to gen_help_event.
3638 (syms_of_xterm): Initialize and staticpro help_echo_window.
3640 2000-07-18 Dave Love <fx@gnu.org>
3642 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
3645 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3647 * alloc.c (allocate_string_data): If string had already data
3648 assigned, copy old contents to new string data.
3650 * coding.c (syms_of_coding): Fix typo in spelling of variable
3651 `inhibit-iso-escape-detection'.
3653 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
3655 * Makefile.in: Add dependencies on dispextern.h.
3656 (alloca.o): Don't define malloc and define EMACS_FREE instead of
3657 `free'; both can conflict with system header files.
3659 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3661 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
3664 2000-07-18 Dave Love <fx@gnu.org>
3666 * window.c (Fwindow_list): Declare arg `window'.
3668 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3670 * coding.c (setup_coding_system): Don't override the explicitly
3671 specified designations.
3673 2000-07-15 Miles Bader <miles@gnu.org>
3675 * editfns.c (char_property_eq, char_property_stickiness): Renamed
3676 from `text_property_eq' and `text_property_stickiness', respectively.
3677 (find_field, Fconstrain_to_field, char_property_eq)
3678 (char_property_stickiness): Changed to call char-property functions
3679 instead of text-property-only ones.
3681 * textprop.c (Fnext_single_char_property_change): Made a subr (was
3682 `next_single_char_property_change'). Do more error checking, and
3683 cleanup limit behavior.
3684 (Fprevious_single_char_property_change): New function.
3685 (syms_of_textprop): Initialize new subrs.
3687 * xdisp.c (display_prop_end, invisible_text_between_p):
3688 Call Fnext_single_char_property_change instead of
3689 next_single_char_property_change.
3691 2000-07-15 Jason Rumney <jasonr@gnu.org>
3693 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
3694 after menu is finished with.
3695 (add_menu_item): Only consider wv->title as a menu title.
3696 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
3698 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
3700 (FONT_REGEXP): Remove unused macro, and its sub-components.
3701 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
3703 * w32term.c (help_echo_object, help_echo_pos): New variables.
3704 (note_mode_line_highlight): Store additional information about the
3705 help-echo in help_echo_object and help_echo_pos. Check both
3706 `local-map' and `keymap' properties for changing the cursor
3707 (note_mouse_highlight): Store additional information about the
3708 help-echo in help_echo_object and help_echo_pos.
3709 (note_tool_bar_highlight): Set help_echo_object to nil and
3710 help_echo_pos to -1.
3711 (w32_read_socket): Use gen_help_event instead of filling
3712 input_events manually.
3713 (syms_of_w32term): Staticpro help_echo_object.
3714 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
3715 set, arrange for a mouse-highlight redisplay in
3717 (x_clear_mouse_face): New function.
3718 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
3719 (x_update_window_begin): No need to turn off the mouse
3721 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3722 depending on whether they contain glyphs highlighted in
3724 (x_fill_stretch_glyph_string): Consume runs of stretch
3725 glyphs instead of a single one.
3726 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3727 with new argument list.
3728 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3729 (x_append_glyph, x_append_composite_glyph)
3730 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3731 changes in struct glyph starting 1999-12-27. See comments for
3732 xterm.c on 2000-07-05.
3734 2000-07-14 Sam Steingold <sds@gnu.org>
3736 * xfaces.c (realize_x_face): Fix the last patch:
3737 check `default_face' before dereferencing.
3739 2000-07-14 Dave Love <fx@gnu.org>
3741 * syntax.c (back_comment): Add null default in switch (for pcc).
3743 2000-07-14 Kenichi Handa <handa@etl.go.jp>
3745 * xfaces.c (realize_x_face): Make fontset using the base of the
3746 default_face's fontset, not using the default fontset.
3748 * coding.c (inhibit_iso_escape_detection): New variable.
3749 (syms_of_coding): Make it a Lisp variable.
3750 (detect_coding_iso2022): If inhibit_iso_escape_detection is
3751 nonzero, ignore ISO2022's escape sequence.
3753 2000-07-14 Gerd Moellmann <gerd@gnu.org>
3755 * alloca.c (malloc) [emacs]: Define as xmalloc.
3757 * xfns.c (Fx_show_tip): If frame parameters contain a position,
3758 use that instead of the mouse position. Add parameters DX and DY.
3760 * dispextern.h (Fx_show_tip): Adjust number of parameters
3763 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
3764 if HELP is a function, call it with OBJECT and POS as parameters
3765 to get the help to display.
3766 (gen_help_event, kbd_buffer_store_help_event): New functions.
3767 (kbd_buffer_get_event): Construct the Lisp help-event differently.
3768 (read_char): Call show_help_echo with new parameters.
3770 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
3773 * xterm.c (help_echo_object, help_echo_pos): New variables.
3774 (note_mode_line_highlight): Store additional information about the
3775 help-echo in help_echo_object and help_echo_pos. Check both
3776 `local-map' and `keymap' properties for changing the cursor
3777 (note_mouse_highlight): Store additional information about the
3778 help-echo in help_echo_object and help_echo_pos.
3779 (note_tool_bar_highlight): Set help_echo_object to nil and
3780 help_echo_pos to -1.
3781 (XTread_socket): Use gen_help_event instead of filling
3782 input_events manually.
3783 (syms_of_xterm): Staticpro help_echo_object.
3785 * xmenu.c (menu_highlight_callback): Use
3786 kbd_buffer_store_help_event instead of setting up and input_event
3789 * xdisp.c (eval_form): GCPRO argument sexpr.
3790 (call_function): New function.
3791 (handle_single_display_prop): Use call_function and FUNCTIONP
3792 instead of checking whether if font_height is a symbol and
3795 * eval.c (internal_condition_case_2): New function.
3797 * lisp.h (FUNCTIONP): New macro.
3798 (internal_condition_case_2, call_function): Add prototypes.
3800 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
3801 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
3802 Always set `arg' member of input_events.
3803 (construct_menu_click): Unused function removed.
3805 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
3807 * w32term.c (construct_mouse_click, construct_mouse_wheel)
3808 (construct_drag_n_drop, x_scroll_bar_handle_click)
3809 (w32_read_socket): Always set `arg' member of input_events.
3811 * keyboard.c (show_help_echo): Use eval_form. Add comment.
3813 * lisp.h (eval_form): Add prototype.
3815 * xdisp.c (eval_form): Make it externally visible.
3817 2000-07-13 Gerd Moellmann <gerd@gnu.org>
3819 * xterm.c (x_handle_tool_bar_click): Store the frame in the
3820 frame_or_window slot of TOOL_BAR_EVENT input events instead of
3821 consing. For prefix events, store the frame in the `arg' slot of
3822 the event, otherwise store the key there.
3823 (XTread_socket): Instead of consing, use the frame_or_window slot
3824 of HELP_EVENTs for the frame, and the `arg' slot for the help
3827 * xmenu.c (menu_highlight_callback): Store help string in the
3828 `arg' member of the input event; don't cons.
3829 (menubar_selection_callback): Use the `arg' slot of input events
3830 to queue additional information, instead of consing.
3832 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
3834 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
3836 (w32_read_socket): Adapt to changes in HELP_EVENTs.
3838 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
3839 input events to queue additional information, instead of consing.
3841 * keyboard.c (kbd_buffer_gcpro): Renamed from
3842 kbd_buffer_frame_or_window. Now used for all Lisp objects
3843 referenced from the input queue.
3844 (kbd_buffer_store_event): Always use structure assignment for
3845 copying input events. Record all Lisp objects referenced from
3846 events in kbd_buffer_gcpro.
3847 (kbd_buffer_get_event): Construct Lisp `help-echo' events
3848 differently from input events. Test for prefix menu_bar_events
3849 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
3850 event in kbd_buffer_gcpro to nil.
3851 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
3852 frame_or_window is equal to its arg member as prefix events.
3853 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
3854 used by an input event to nil.
3855 (init_keyboard): Use two times the size of the input queue
3856 for kbd_buffer_gcpro.
3857 (syms_of_keyboard): Likewise.
3859 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
3862 * termhooks.h (struct input_event): Add member `arg'.
3863 (MENU_BAR_EVENT): Renamed from menu_bar_event.
3864 (USER_SIGNAL_EVENT): Renamed from user_signal.
3866 * xfaces.c (ASET): Remove definition.
3868 * lisp.h (AREF, ASET, ASIZE): New macros.
3870 * fontset.c (AREF, ASIZE): Remove definitions.
3872 * fns.c (AREF): Remove definition.
3874 * composite.c (AREF): Remove definition.
3876 2000-07-12 Gerd Moellmann <gerd@gnu.org>
3878 * dispnew.c (redraw_overlapped_rows): Add missing local.
3879 (scrolling_window): Remove debug code.
3881 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
3882 Before scrolling, turn off a mouse-highlight in the window
3885 * xterm.c (x_update_window_end): Add parameter
3886 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
3887 redisplay in XTframe_up_to_date.
3888 (x_clear_mouse_face): New function.
3889 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
3891 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
3893 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
3894 it when any row is written to that contains glyphs highlighted in
3896 (update_window): Call the window update end hook with new
3897 parameter MOUSE_FACE_OVERWRITTEN_P.
3898 (direct_output_for_insert): Give up if row contains mouse-face.
3900 * dispextern.h (struct redisplay_interface): Add parameter
3901 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
3902 (clear_mouse_face): New function pointer member.
3904 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
3906 * syntax.c (back_comment): Use one switch rather than a few `if's.
3907 Obey open_paren_in_column_0_is_defun_start.
3908 When reverting to the `slow' method, try to nicely handle the case
3909 of nested comments by checking that the comment-starter we found
3910 does indeed match the comment-ender.
3911 (scan_sexps_forward, scan_sexps_forward):
3912 Ignore excessive opening parenthesis rather than throwing an error.
3914 2000-07-11 Gerd Moellmann <gerd@gnu.org>
3916 * doc.c (Fsubstitute_command_keys): Handle case that a GC
3917 in Fwhere_is_internal or get_keymap_1 relocates string contents.
3919 * dispnew.c (direct_output_forward_char): Give up if currently
3920 displaying a message instead of the minibuffer contents.
3922 * xterm.c (x_update_window_begin): No need to turn off the mouse
3924 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3925 depending on whether they contain glyphs highlighted in
3928 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
3929 compare the mouse_face_p flags of both rows.
3931 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
3933 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
3935 * keyboard.c (show_help_echo): Accept additional parameter
3936 ok_to_overwrite_keystroke_echo.
3937 (read_char): Call show_help_echo with a zero
3938 ok_to_overwrite_keystroke_echo argument.
3939 * keyboard.h (show_help_echo): Update prototype of
3941 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
3942 ok_to_overwrite_keystroke_echo argument.
3943 * w32menu.c (w32_menu_display_help): Call show_help_echo with
3944 non-zero ok_to_overwrite_keystroke_echo argument.
3946 2000-07-10 Gerd Moellmann <gerd@gnu.org>
3948 * xdisp.c (try_window_id): If changes are all below what is
3949 displayed in the window, and point is in the window, we still
3950 might have to find point on the display.
3952 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
3953 glyphs instead of a single one.
3954 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3955 with new argument list.
3956 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3958 * keymap.c (get_keymap_1): Add comment that this function can GC.
3959 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
3960 comment that functions can GC.
3961 (Fset_keymap_parent): GCPRO arg KEYMAP.
3963 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
3965 * msdos.c (XMenuActivate): After exiting the menu, restore the
3966 echo area message and erase it.
3968 2000-07-10 Kenichi Handa <handa@etl.go.jp>
3970 * fontset.c (Ffontset_info): Make the return value more compatible
3971 with that of Emacs 20.
3973 2000-07-07 Gerd Moellmann <gerd@gnu.org>
3975 * eval.c (Fsignal): Handle case that backtrace_list is null.
3977 2000-07-07 Kenichi Handa <handa@etl.go.jp>
3979 * ccl.c (Fccl_execute): Typo fixed.
3981 2000-07-06 Gerd Moellmann <gerd@gnu.org>
3983 * window.c (window_loop): Add missing gcpro1 local variable.
3985 * window.c (Fwindow_list): Reverse list at the end.
3986 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
3987 means allow windows on OWINDOW's frame, only.
3988 (window_loop): Simplified; use Fwindow_list.
3990 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
3992 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3994 * xterm.c (XTread_socket): Increment handling_signal at the start,
3995 decrement it at the end.
3997 * eval.c (handling_signal): New variable.
3998 (Fsignal): Abort if handling_signal is non-zero.
4000 * lisp.h (handling_signal): External declaration.
4002 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
4004 2000-07-05 Ken Raeburn <raeburn@gnu.org>
4006 Sound support for NetBSD through "Linux emulation" support:
4007 * config.in (HAVE_SOUNDCARD_H): Undef.
4008 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
4009 * Makefile.in (LIBSOUND): New variable.
4010 (LIBES): Include it.
4011 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
4013 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
4015 (vox_open): Use DEFAULT_SOUND_DEVICE.
4016 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
4018 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4020 * print.c (print_error_message): If Vsignaling_function is set,
4021 show it in *Messages*.
4023 * lisp.h (Vsignaling_function): External declaration.
4025 * eval.c (Vsignaling_function): New variable.
4026 (Fsignal): Compute it.
4027 (syms_of_eval): Staticpro it.
4029 2000-07-05 Dave Love <fx@gnu.org>
4031 * syswait.h: Use the autoconf recommended approach. Old code
4032 #if'd out in case we need to revert.
4034 * config.in (HAVE_SYS_WAIT_H): Added.
4036 2000-07-05 Andrew Innes <andrewi@gnu.org>
4038 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
4039 when non-NULL instead of __morecore, to take account of buffer
4040 memory. This also solves a problem with spurious memory warnings
4043 * ralloc.c: Make real_morecore non-static.
4045 * eval.c (internal_condition_case): Comment out abort if
4046 interrupt_input_blocked is not zero.
4048 * makefile.nt: Add support for `bootstrap' and related targets.
4049 Include minimal debug info in emacs.exe in release build.
4050 Remove all dependencies on lisp.h, and fixup some others.
4052 * w32.c (init_environment): Install code from 20.7 for providing
4053 default values for environment variables, based on the
4054 executable's own location.
4055 (map_w32_filename): Handle filenames that are longer than
4057 (sys_socket): Install socket inheritance bug fix from 20.7.
4059 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
4060 here via blockinput.h).
4062 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
4064 * w32menu.c (w32_menu_display_help):
4065 * xmenu.c (menu_help_callback): Use show_help_echo.
4067 * keyboard.h (show_help_echo): Declare.
4069 * keyboard.c (show_help_echo): New function, extracted from read_char.
4070 Feval its `msg' argument if it's a cons cell.
4071 (read_char): Use it.
4072 (follow_key): Pass `autoload' to get_keyelt.
4074 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
4075 (note_tool_bar_highlight, XTread_socket):
4076 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
4078 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
4079 (note_tool_bar_highlight, w32_read_socket):
4080 Do not gratuitously ignore non-string `help-echo' properties.
4082 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4084 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
4086 * window.c (delete_all_subwindows): Reset Vwindow_list.
4088 * xterm.c (x_append_glyph, x_append_composite_glyph)
4089 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
4090 changes in struct glyph starting 1999-12-27. Some bit-fields of
4091 struct glyph were not set, which made glyphs unequal when compared
4092 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
4093 effects were the result. This also depended on the contents of
4094 memory returned by xmalloc. If flickering happens again, activate
4095 the code in clear_glyph_row that's in #if 0. If the flickering is
4096 gone with that, chances are that it is caused by something
4099 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
4101 * dispextern.h: Add some comments.
4103 * window.c (add_window_to_list): Add parameter LIST.
4104 (window_list): Order list so that, for each frame, windows are
4105 in canonical order, and so that frames appear in the list in
4106 the order given by Vframe_list.
4107 (next_window): Reverse the handling of NEXT_P.
4109 2000-07-04 Gerd Moellmann <gerd@gnu.org>
4111 * window.c (Vwindow_list): New variable.
4112 (make_window, delete_window): Set Vwindow_list to nil.
4113 (check_window_containing): New function.
4114 (window_from_coordinates): Rewritten.
4115 (add_window_to_list, window_list, candidate_window_p)
4116 (decode_next_window_args, next_window): New functions.
4117 (Fnext_window, Fprevious_window): Rewritten in terms of
4119 (Fwindow_list): New function.
4120 (Fother_window): Cleaned up.
4121 (foreach_window): Add a longer "variable argument list". Let
4122 callback function return 0 to indicate that cycling over windows
4124 (foreach_window_1): Likewise.
4125 (freeze_window_start): Return int.
4126 (init_window): New function.
4127 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
4129 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
4130 input_event with bzero.
4131 (main): Call init_window.
4133 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
4136 2000-07-04 Kenichi Handa <handa@etl.go.jp>
4138 * composite.h (make_composition_value_copy): Extern it.
4140 * composite.c (make_composition_value_copy): New function.
4142 * editfns.c (Fformat): While copying text properties, make each
4143 composition property value a copy.
4145 * fns.c (concat): While copying text properties, make each
4146 composition property value a copy.
4148 2000-07-03 Gerd Moellmann <gerd@gnu.org>
4150 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
4152 * fns.c (sweep_weak_table): Mark only objects that are not
4155 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
4156 include those frames as candidates which have their focus
4157 redirected to the minibuffer frame.
4159 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
4161 * fns.c (Fputhash): Return `value' rather than nil.
4163 2000-06-30 Gerd Moellmann <gerd@gnu.org>
4165 * frame.c (next_frame): Don't check focus redirection in case
4166 MINIBUF is a window. Doing so excludes frames using MINIBUF
4167 unless their focus is redirected, which contradicts the
4168 specification of next-frame, and leads to infinite loops in
4169 certain situations when cycling through windows with next-window.
4171 2000-06-30 Kenichi Handa <handa@etl.go.jp>
4173 * coding.c (code_convert_region): Even if the length of text is
4174 zero, try to convert it if coding->type is coding_type_ccl.
4175 (decode_coding_string, encode_coding_string): Likewise.
4177 2000-06-28 Gerd Moellmann <gerd@gnu.org>
4179 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
4180 the display if windows_or_buffers_changed.
4182 * dispnew.c (struct row_entry): New structure.
4183 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
4184 (row_table_size, old_lines, new_lines, old_lines_size)
4185 (new_lines_size, run_pool, runs_size, runs): New variables.
4186 (add_row_entry): New function.
4187 (scrolling_window): Use data structures allocated with xmalloc and
4188 held in global variables, instead of allocating them with alloca and
4189 holding them in local variables. Use a larger hash table whose
4190 size depends on glyph matrix sizes. Don't use bzero to clear the
4191 hash table; instead, clear used slots only.
4193 * fns.c (next_almost_prime): Make it externally visible.
4195 * lisp.h (next_almost_prime): Add prototype.
4197 * s/isc4-0.h (sigunblock): Define.
4199 * s/sco5.h (sigunblock): Define.
4201 2000-06-27 Dave Love <fx@gnu.org>
4203 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
4204 (moved to osf5-0.h).
4205 [!NOT_C_CODE]: Protect string.h stuff.
4207 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
4208 (sys_siglist, NSIG): Definitions moved here from osf1.h.
4210 2000-06-27 Gerd Moellmann <gerd@gnu.org>
4212 * xdisp.c (resize_mini_window): Subtract the extra line spacing
4213 below the last line from the needed window height.
4215 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
4217 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
4218 (Fwidget_get): Use it.
4219 (syms_of_fns): Defsubr it.
4221 2000-06-26 Gerd Moellmann <gerd@gnu.org>
4223 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
4224 display info for XIM.
4225 (xim_open_dpy): Likewise.
4226 (xim_close_dpy): Don't free the display info's XIM.
4228 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
4230 * config.in (USE_XIM): New define.
4232 * keymap.c (get_keyelt): For menu-items containing a `:filter
4233 FILTER', apply FILTER to the menu-item's definition to get the
4234 real definition to use.
4236 * lisp.h (QCfilter): External declaration.
4238 * xfns.c (Fimage_size): New function.
4239 (syms_of_xfns): Defsubr it.
4241 2000-06-26 Andreas Schwab <schwab@suse.de>
4243 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
4246 2000-06-25 Dave Love <fx@gnu.org>
4248 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
4251 * Makefile.in (blockinput.h): Depend on atimer.h.
4252 (atimer.h): Depend on systime.h.
4254 * blockinput.h: Protect against multiple inclusion. Include
4257 * atimer.h: Protect against multiple inclusion. Include
4260 * lisp.h (swap_in_global_binding): Declare.
4262 2000-06-24 Ken Raeburn <raeburn@gnu.org>
4264 * process.c (Fopen_network_stream): Turn off atimers for duration
4265 of call to connect. (Patch from Gerd.)
4267 2000-06-23 Dave Love <fx@gnu.org>
4269 * ralloc.c: Maybe include unistd.h
4271 * emacs.c (setgrp): Undefine before defining.
4272 (malloc_warning, set_time_zone_rule, index): Prototype.
4274 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
4275 HAVE_STRUCT_TIMEZONE.
4277 * s/osf1.h: Move string.h hack here from alpha.h and make it
4279 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
4281 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
4282 (SOCKLEN_TYPE): Don't define.
4284 * m/alpha.h: Remove string.h hack.
4286 * s/osf5-0.h: New file.
4288 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
4289 include time.h, done by systime.h.
4290 [__FreeBSD__]: Remove redundant includes.
4292 * callproc.c (setpgrp): Undefine before defining.
4293 (delete_temp_file): Return Qnil to avoid warning.
4295 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
4297 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
4300 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
4302 * composite.h (compose_text): Declare.
4304 * xterm.c: Don't include sys/types.h unconditionally. Don't
4305 protect its inclusion with !USG (following xmenu.c).
4307 2000-06-23 Gerd Moellmann <gerd@gnu.org>
4309 * xfns.c (x_create_tip_frame): Initialize frame's colors like
4312 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
4314 * coding.c (decode_eol_post_ccl): Special handling for undecided
4315 and inconsistent EOL types.
4317 2000-06-22 Gerd Moellmann <gerd@gnu.org>
4319 * xrdb.c (x_load_resources): Add default resource for scroll bar's
4320 trough color and main window's background color.
4322 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
4325 * xterm.h (Xt_app_con): External declaration.
4327 * widget.c (EmacsFrameRealize): Fix typo.
4329 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
4331 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
4332 (handle_invisible_prop): Record the start of invisible text in
4333 it->add_overlay_start.
4334 (struct overlay_entry): Add member `overlay'.
4335 (handle_overlay_change): Simplify.
4336 (next_overlay_string): After having processed overlay strings at the
4337 end of the buffer, record that fact in
4338 it->overlay_strings_at_end_processed_p.
4339 (compare_overlay_entries): If before- and after-strings come
4340 from the same overlay, let before-strings come first.
4341 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
4342 (load_overlay_strings): Take it->add_overlay_start into account
4343 when adding overlay strings.
4345 * dispextern.h (struct it): Add member add_overlay_start.
4347 2000-06-22 Dave Love <fx@gnu.org>
4349 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
4351 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
4353 2000-06-22 Kenichi Handa <handa@etl.go.jp>
4355 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
4358 2000-06-21 Dave Love <fx@gnu.org>
4360 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
4362 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
4364 * syntax.c (back_comment): Simplify string-parity counting (with
4365 the added benefit of handling multiple string-styles as long as
4366 they are not intertwined).
4367 Jump to the slow code as soon as a comment starter is found in
4368 a "string_lossage" position. Fixes the case: " /* " /* " */.
4370 2000-06-21 Dave Love <fx@gnu.org>
4372 * Makefile.in: Use GETLOADAVG_LIBS.
4374 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
4375 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
4377 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4379 * syntax.c (describe_syntax): Recognize the `n'estable bit.
4380 (Fforward_comment, scan_lists):
4381 Check the comstyle of single-char comment-starters.
4382 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
4383 we're just at the beginning of the comment (f.ex with (*) ... (*)).
4384 Check the comstyle of single-char comment-starters.
4385 Clarify control-flow around the Scomment case.
4387 2000-06-20 Dave Love <fx@gnu.org>
4389 * fns.c (make_hash_table, maybe_resize_hash_table):
4390 Cast arg of next_almost_prime.
4392 * tparam.c [emacs]: Include lisp.h.
4394 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
4397 2000-06-20 Gerd Moellmann <gerd@gnu.org>
4399 * keyboard.c (adjust_point_for_property): Check if display
4400 property should be treated as intangible by looking at its
4403 * xdisp.c (single_display_prop_intangible_p)
4404 (display_prop_intangible_p): New functions.
4406 * dispextern.h (display_prop_intangible_p): Add prototype.
4408 * xdisp.c (dump_glyph_row): Show type of glyph->object.
4410 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
4411 argument to sigprocmask.
4413 * s/sco5.h (sigblock): Redefined to pass a pointer as second
4414 argument to sigprocmask.
4416 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
4417 sigprocmask_set, and pass a pointer to it to sigprocmask.
4419 * sysdep.c (sigprocmask_set): New variable.
4421 * fileio.c (make_temp_name): Don't use `%s' in string passed to
4424 2000-06-20 Sam Steingold <sds@gnu.org>
4426 * xrdb.c: Don't declare xmalloc, xrealloc.
4428 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4430 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
4431 (re_comp): Cast gettext return value to avoid complaints when
4434 2000-06-20 Dave Love <fx@gnu.org>
4436 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
4439 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
4441 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
4443 * m/alpha.h: Don't declare xmalloc, xrealloc.
4445 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
4447 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
4449 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
4451 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
4454 * keyboard.h (poll_for_input_1): Declare.
4456 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
4458 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
4460 * doprnt.c: Don't declare xmalloc, xrealloc.
4462 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
4463 (getenv, ctime, getwd): Removed.
4464 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
4466 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
4467 x_set_tool_bar_lines.
4469 * config.in: Add HAVE_GETWD. Move some definitions above
4470 machine/system includes.
4472 2000-06-20 Kenichi Handa <handa@etl.go.jp>
4474 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
4476 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
4477 contain information about ENCODING.
4479 * fontset.c (FONTSET_ASCII): Use the first element of char table
4480 for an ASCII font, not defalt slot.
4481 (fontset_ref_via_base): If FONTSET doesn't contain information for
4482 C, try the default fontset.
4483 (make_fontset): Don't copy the default fontset.
4484 (fontset_font_pattern): Likewise.
4485 (accumulate_font_info): If ELT is nil, use the corresponding
4486 element in the default fontset.
4488 2000-06-19 Dave Love <fx@gnu.org>
4490 * syntax.c (Fparse_partial_sexp): Doc fix.
4492 * regex.h: Test PROTOTYPES as well as __STDC__.
4494 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
4495 errno, strerror. Put text after #endif in comment.
4497 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
4500 * xterm.c (x_frame_of_widget): Likewise.
4502 2000-06-19 Gerd Moellmann <gerd@gnu.org>
4504 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
4505 to Vfundamental_mode_abbrev_table.
4507 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
4508 bogus objects are marked. This slows down GC by ~80 percent, but
4509 it might be worth trying when debugging GC-related problems.
4510 This feature requires conservative stack marking to be enabled.
4512 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
4513 returns XLookupChars, reset `modifiers' to zero.
4515 2000-06-19 Dave Love <fx@gnu.org>
4517 * mktime.c: Unprotoized.
4519 2000-06-19 Richard Stallman <rms@gnu.org>
4521 * data.c (set_internal): If variable is frame-local,
4522 store the new value immediately into the frame parameter alist.
4524 2000-06-19 Ken Raeburn <raeburn@gnu.org>
4526 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
4527 in the custom handler pointer.
4529 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
4530 value, or checks for CHAR_META can fail when Lisp_Object is a
4532 * keymap.c (get_keyelt): Likewise.
4534 2000-06-19 Kenichi Handa <handa@etl.go.jp>
4536 * ccl.h (struct ccl_program): New member eol_type.
4537 (struct ccl_spec): New member cr_carryover.
4539 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
4540 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
4542 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
4543 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
4544 (decode_eol_post_ccl): New function.
4545 (decode_coding): Don't detect EOL format here for CCL based coding
4547 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
4548 decode_eol_post_ccl after running the CCL program.
4549 (code_convert_region): Don't detect EOL format here for CCL based
4551 (decode_coding_string): Likewise.
4553 2000-06-18 Ken Raeburn <raeburn@gnu.org>
4555 * charset.c (update_charset_table): Use XINT on "iso_final_char"
4556 when treating it as an integer.
4558 * coding.h (encode_coding_string): Declare.
4560 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
4563 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
4564 "xkeymap" to avoid shadowing the "enum map_type" value that needs
4565 to be passed to get_local_map.
4567 * sound.c (Fplay_sound): Don't call make_number on
4568 Frun_hook_with_args count argument.
4570 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
4571 for lisp objects in X event structure data field, when lisp
4572 objects are represented with unions.
4573 (x_scroll_bar_to_input_event): Ditto.
4575 2000-06-16 Ken Raeburn <raeburn@gnu.org>
4577 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
4578 termination of string. Fix sense of test whether
4579 Vline_number_display_limit is an integer.
4581 2000-06-16 Gerd Moellmann <gerd@gnu.org>
4583 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
4584 only if HAVE_X_WINDOWS.
4586 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
4589 * dispnew.c (update_frame_1): Handle case that cursor vpos is
4592 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
4594 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
4597 2000-06-15 Kenichi Handa <handa@etl.go.jp>
4599 * coding.c (decode_coding_emacs_mule): Always set src_base at the
4600 start of the while loop.
4602 2000-06-15 Gerd Moellmann <gerd@gnu.org>
4604 * atimer.c (alarm_signal_handler): Add forward declaration.
4606 * data.c (set_internal): Remove debug code.
4608 2000-06-14 Gerd Moellmann <gerd@gnu.org>
4610 * Makefile.in (bootstrap-temacs): Add `-I../src'.
4612 * unexec.c (toplevel) [COFF]: Include coff.h.
4614 * s/lynxos.h: New file.
4616 * keymap.c (Fsingle_key_description): Enclose function key and
4617 event symbol names in angle brackets.
4619 * xdisp.c (setup_echo_area_for_printing): Call
4620 message_log_maybe_newline if message_buf_print is not set.
4622 * print.c (printchar, strout): Don't check message_buf_print
4623 before calling setup_echo_area_for_printing because that
4624 function does something useful even when message_buf_print is
4627 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
4629 (ensure_echo_area_buffers): Initialize echo buffer's
4630 truncate lines setting to nil.
4631 (with_echo_area_buffer): Don't set the echo buffer's truncate
4633 (set_message_1): Set it here instead, based on the value
4634 of message_truncate_lines.
4635 (resize_mini_window): Handle case that lines are truncated.
4636 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
4637 message-truncate-lines.
4639 * keyboard.c (read_char): Bind message-truncate-lines to t
4640 while displaying a help-echo.
4642 * lisp.h (Qmessage_truncate_lines): External declaration.
4644 2000-06-13 Gerd Moellmann <gerd@gnu.org>
4646 * xdisp.c (Vline_number_display_limit): Renamed from
4647 line_number_display_limit.
4648 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
4649 Extend documentation string. Initialize
4650 Vline_number_display_limit to nil meaning no limit.
4651 (decode_mode_spec): Use Vline_number_display_limit with its new
4654 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
4656 2000-06-13 Richard Stallman <rms@gnu.org>
4658 * frame.c (Fmodify_frame_parameters): Doc fix.
4660 * xfns.c (x_set_frame_parameters): Comment fix.
4662 * frame.c (store_frame_param): Call swap_in_global_binding if the
4663 variable's current binding was chosen based on this frame.
4665 * data.c (swap_in_global_binding): New function.
4667 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4669 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
4670 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
4672 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4674 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
4676 2000-06-12 Jason Rumney <jasonr@gnu.org>
4678 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
4680 * w32.h (EMACS_W32_H): Renamed from _NT_H_
4682 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
4684 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
4686 2000-06-12 Gerd Moellmann <gerd@gnu.org>
4688 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
4689 (syms_of_xfaces): Defsubr Sdump_colors.
4690 (x_free_colors): Don't treat b&w specially on default visual.
4691 (x_free_dpy_colors): New function.
4692 (free_face_colors): Don't check visual class; it's done
4695 * xterm.c (x_frame_of_widget): New function.
4696 (x_alloc_nearest_color_for_widget): Use it.
4697 (x_copy_dpy_color): New function.
4698 (x_destroy_window): Free various colors.
4700 2000-06-12 Kenichi Handa <handa@etl.go.jp>
4702 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
4704 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
4706 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
4708 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
4710 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
4712 2000-06-11 Dave Love <fx@gnu.org>
4714 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
4716 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
4718 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
4720 2000-06-11 Gerd Moellmann <gerd@gnu.org>
4722 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
4725 2000-06-10 Kenichi Handa <handa@etl.go.jp>
4727 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
4728 (regex_compile): Fix the code for handling the case of single byte
4729 char and multibyte char being mixed in a range within [...].
4731 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
4732 and dst_multibyte members of coding.
4734 * charset.c (update_charset_table): Update the table
4736 (init_charset_once): Initialize elements of bytes_by_char_head to
4737 1 except for leading codes for private charases.
4739 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
4740 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
4743 2000-06-09 Ken Raeburn <raeburn@gnu.org>
4745 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
4746 access the data it doesn't point to.
4748 2000-06-08 Gerd Moellmann <gerd@gnu.org>
4750 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
4751 will be translated to a switch-frame event when reading the
4752 event queue. This is necessary because Emacs otherwise won't
4753 perform a switch-frame to a new frame until some other event, for
4754 example a keystroke event, forces it to do so. This has various
4755 effects, one visible being that the cursor of a frame created with
4756 C-x 5 2 or switched to with a window manager key binding like
4757 A-TAB stays hollow because selected_window isn't on the newly
4758 focused frame until the switch-frame is performed.
4760 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
4761 generating a switch-frame event if necessary.
4763 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
4765 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
4768 2000-06-08 Kenichi Handa <handa@etl.go.jp>
4770 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
4773 2000-06-07 Gerd Moellmann <gerd@gnu.org>
4775 * window.c (displayed_window_lines): Take empty lines at
4776 the bottom of a window into account.
4778 * window.c (displayed_window_lines): New function.
4779 (Fmove_to_window_line): Use displayed_window_lines to determine
4780 the number of lines to move, instead of using the window's height.
4782 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
4783 to stop reading, even if the form read sets point to a different
4784 value when evaluated.
4786 * xdisp.c (display_line): Fix code deciding in which line to
4789 2000-06-07 Kenichi Handa <handa@etl.go.jp>
4791 * fileio.c (e_write): Free composition data if stored in
4794 2000-06-06 Gerd Moellmann <gerd@gnu.org>
4796 * xdisp.c (display_line): Set row's and iterator's
4797 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
4798 Set cursor even if row ends in the middle of a character.
4799 (dump_glyph_row): Print values of new flags.
4800 (redisplay_window) <cursor movement in unchanged window>: When
4801 point has been moved forward, and PT is at the end of the cursor
4802 row, don't place the cursor in the next row if the cursor row ends
4803 in the middle of a character or at ZV.
4805 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
4806 (struct glyph_row): Add starts_in_middle_of_char_p and
4807 ends_in_middle_of_char_p.
4808 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
4809 ends_in_middle_of_char_p flag.
4810 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
4812 * term.c (append_glyph): Revert change of 2000-06-06.
4814 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
4815 padding glyph not fitting on line as whole character not
4818 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
4819 this isn't true for images with `:ascent 100'.
4821 2000-06-06 Kenichi Handa <handa@etl.go.jp>
4823 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
4824 as modified if it is originally unmodified.
4826 * term.c (encode_terminal_code): Change the way to check if
4827 terminal coding does any conversion.
4828 (append_glyph): Set glyph->pixel_width correctly.
4830 * xdisp.c (display_line): While checking line continuation, pay
4831 attention to a padding glyph.
4833 2000-06-05 Gerd Moellmann <gerd@gnu.org>
4835 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
4837 2000-06-05 Dave Love <fx@gnu.org>
4839 * xdisp.c: Include fontset.h.
4841 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
4843 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4845 * dispnew.c: Conditionally include term.h.
4847 * coding.h: Declare code_convert_string_norecord.
4849 * frame.h (struct frame): Use volatile unconditionally.
4851 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
4853 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
4855 * systime.h: Protect against multiple inclusion.
4856 (timezone) [USG5_4]: Define as time_t.
4858 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4859 (Foptimize_char_table, make_temp_name): Declare.
4861 * Makefile.in (xdisp.o): Depend on fontset.h.
4863 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4865 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4866 (Foptimize_char_table, make_temp_name): Declare.
4870 * s/netbsd.h: Don't define autoconfiscated MATHERR.
4872 2000-06-02 Dave Love <fx@gnu.org>
4874 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
4876 2000-06-02 Gerd Moellmann <gerd@gnu.org>
4878 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
4879 result face, set flags in that face indicating that colors may not
4882 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
4883 glyph, use the ASCII NUL character to determine the face.
4885 2000-06-02 Dave Love <fx@gnu.org>
4887 * sysdep.c: Conditionally include stdlib.h, unistd.h.
4888 (VFORK_RETURN_TYPE): Remove.
4890 * config.in: Add NO_MATHERR.
4892 2000-06-01 Dave Love <fx@gnu.org>
4894 * cmds.c (internal_self_insert): Don't check
4895 Vbefore_change_function, Vafter_change_function.
4897 * insdel.c (signal_before_change, signal_after_change): Likewise.
4899 * buffer.c (Vbefore_change_function, Vafter_change_function):
4900 Variables and their initializations deleted.
4902 * callint.c (Fcall_interactively): Doc fix.
4904 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
4906 2000-05-31 Dave Love <fx@gnu.org>
4908 * textprop.c: Revert last change -- duplicated.
4910 2000-05-31 Gerd Moellmann <gerd@gnu.org>
4912 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
4915 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
4917 2000-05-31 Jason Rumney <jasonr@gnu.org>
4919 * search.c (Fre_search_forward, Fre_search_backward)
4920 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
4922 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
4924 2000-05-30 Jason Rumney <jasonr@gnu.org>
4926 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
4927 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
4929 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
4932 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
4933 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
4934 expand a nil default_filename.
4936 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
4937 pointer to glyph_to_pixel_coords, not a frame.
4939 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
4940 coding.h to dependencies.
4942 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
4944 * w32console.c (glyph_to_pixel_coords): Change first parameter to
4945 window pointer to be consistent with w32term.c and xterm.c.
4947 * w32fns.c: Format and doc changes to bring closer to xfns.c.
4948 (VIETNAMESE_CHARSET): Define if not defined in system headers.
4949 (Qline_spacing, Qcenter): New variables.
4950 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
4951 (x_set_line_spacing): New function.
4952 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
4954 (x_specified_cursor_type): New function.
4955 (x_set_cursor_type): Use it.
4956 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
4958 (validate_x_resource_name, x_get_resource_string): Measure lengths
4959 of external strings in bytes.
4960 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
4961 GetTextExtentPoint32 with NULL title.
4962 (Fx_create_frame): Initialize Qline_spacing.
4963 (w32_load_system_font): Initialize font->double_byte_p.
4964 (x_to_w32_charset): Use Vw32_charset_info_alist.
4965 (Image, busy cursor, tooltip functions): Merged changes from
4966 xfns.c. Not yet functional on Windows.
4968 * w32gui.h (W32FontStruct): Add double_byte_p member.
4970 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
4971 (emacs_button_translation): Use it.
4972 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
4973 in `mask' to be set.
4975 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
4978 * w32term.c: Format and doc changes to bring closer to xterm.c.
4979 (w32_char_font_type): New enum.
4980 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
4981 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
4982 (w32_encode_char): New function.
4983 (x_encode_char): Removed.
4984 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
4985 x_encode_char and w32_font_is_double_byte.
4986 (x_produce_image_glyph): Use image_ascent.
4987 (x_produce_glyphs): Use new version of w32_per_char_metric and
4988 handle NULL return value. Allow extra line spacing.
4989 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
4990 (w32_get_glyph_overhangs): Remove unicode_p param. Use
4991 w32_font_type member of glyph instead.
4992 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
4993 (fast_find_position): Make sure not to consider rows not visible
4995 (w32_read_socket) [WM_MENUSELECT]: Cannot call
4996 w32_menu_display_help with input blocked, as it can abort.
4997 (x_display_and_set_cursor): Choose cursor depending
4998 on buffer-local value of cursor_type.
4999 (x_draw_bar_cursor): Add parameter WIDTH.
5001 * w32term.h (CP_DEFAULT): Define.
5002 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
5004 2000-05-30 Gerd Moellmann <gerd@gnu.org>
5006 * search.c (Fre_search_forward, Fre_search_backward)
5007 (Fposix_search_backward, Fposix_search_forward): Doc fix.
5009 2000-05-30 Kenichi Handa <handa@etl.go.jp>
5011 * coding.c (detect_coding_iso2022): Fix code for checking
5012 CODING_CATEGORY_MASK_ISO_8_2.
5014 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
5016 * regex.c (PREFETCH_NOLIMIT): New function.
5017 (re_match_2_internal): Use it and adjust the end_match_2 logic.
5019 2000-05-29 Gerd Moellmann <gerd@gnu.org>
5021 * syntax.c (find_defun_start): Move test for
5022 open_paren_in_column_0_is_defun_start outside of the loop.
5024 * xdisp.c (redisplay_window): Really switch buffers when
5025 displaying mode lines, and temporarily set selected_frame to the
5026 frame of the window that's redisplayed.
5028 * xfaces.c (free_realized_faces): Block/unblock input.
5029 (free_realized_multibyte_face): Ditto.
5031 2000-05-29 Dave Love <fx@gnu.org>
5033 * textprop.c (Qkeymap): New variable.
5034 (syms_of_textprop): Intern it.
5036 * keymap.c: Include intervals.h.
5037 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
5039 * Makefile.in (keymap.o): Depend on intervals.h.
5041 * keyboard.c (menu_bar_items, tool_bar_items)
5042 (Fexecute_extended_command): Deal with `keymap' property.
5043 (read_key_sequence): Track map from `keymap' property as well as
5046 * intervals.c (get_local_map): Extra arg to allow looking for
5049 * intervals.h (map_property): New enum.
5050 (get_local_map): Extra arg using it.
5053 * lisp.h (get_local_map): Don't declare here.
5055 2000-05-29 Kenichi Handa <handa@etl.go.jp>
5057 * Makefile.in (callproc.o): Depend on composite.h.
5059 * callproc.c: Include composite.h.
5060 (Fcall_process): Handle composition correctly.
5062 * coding.h (coding_allocate_composition_data): Extern it.
5063 (coding_restore_composition): Likewise.
5065 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
5066 yet allocated, finish decoding with result
5067 CODING_FINISH_INSUFFICIENT_CMP.
5068 (coding_allocate_composition_data): Make it non-static.
5069 (coding_restore_composition): Likewise.
5071 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
5073 * charset.c (syms_of_charset): Revert last change.
5075 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
5077 * term.c (produce_glyphs): Treat characters from the eight-bit-*
5078 charsets as unibyte, with 1-column screen width. Sent by Kenichi
5081 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
5083 * charset.c (syms_of_charset): Set width of character sets
5084 eight-bit-control and eight-bit-graphic to 1 column.
5086 2000-05-26 Gerd Moellmann <gerd@gnu.org>
5088 * config.in (HAVE_SPEED_T): New define.
5090 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
5093 2000-05-26 Dave Love <fx@gnu.org>
5095 * coding.c (shrink_decoding_region): Initialize eol_conversion.
5097 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
5098 (Fsubr_arity): New function.
5099 (syms_of_data): Install them.
5101 2000-05-26 Kenichi Handa <handa@etl.go.jp>
5103 * charset.c (init_charset_once): Set the table bytes_by_char_head
5106 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
5107 the default fontset to what Emacs uses by default.
5108 (check_registry_encoding): This function deleted.
5109 (Fset_fontset_font): Remove the adhoc condition for the default
5110 fontset. Allow cons in FONTNAME.
5112 * fns.c (map_char_table): Ignore char-table entries for
5113 charsets eight-bit-control and eight-bit-graphic.
5115 2000-05-25 Ken Raeburn <raeburn@gnu.org>
5117 * emacs.c (main): Initialize keyboard syms before initializing
5118 window code, so face names are available.
5120 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
5122 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
5123 of an anchor at the beginning of a shy-group.
5125 2000-05-25 Gerd Moellmann <gerd@gnu.org>
5127 * xdisp.c (handle_invisible_prop): Don't try to skip over
5128 invisible text if end of text is already reached.
5130 2000-05-25 Dave Love <fx@gnu.org>
5132 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
5134 * coding.c (encode_eol): Add null statement after label.
5136 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
5138 * w16select.c (Fw16_set_clipboard_data): Fix the change from
5141 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5143 * ccl.c (ccl_driver): Fix previous change.
5145 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5147 * coding.c (run_pre_post_conversion_on_str): Set point to the
5148 beginning of buffer before calling coding->post_read_conversion.
5149 (decode_coding_string): Give correct args to
5150 run_pre_post_conversion_on_str.
5151 (encode_coding_string): Likewise.
5153 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
5154 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
5155 eight-bit-graphic correctly.
5157 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
5159 * fileio.c (Finsert_file_contents): Even if a file is not found,
5160 execute codes for setting up coding system. Call
5161 after-insert-file-functions unconditionally.
5163 2000-05-24 Gerd Moellmann <gerd@gnu.org>
5165 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
5166 BSD_PGRPS are not defined.
5168 2000-05-24 Kenichi Handa <handa@etl.go.jp>
5170 * charset.c (update_charset_table): Accept nil in LONG_NAME and
5172 (syms_of_charset): Avoid building same strings.
5174 2000-05-23 Gerd Moellmann <gerd@gnu.org>
5176 * lread.c (Fload): Add a comment about the meaning of
5177 Vuser_init_file being t.
5179 * puresize.h (BASE_PURESIZE): Increase to 675000.
5181 * s/gnu-linux.h (setpgrp): Don't define it here because this
5182 prevents compilation on GNU/Linux systems with glib 2.2.
5184 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
5187 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
5189 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
5190 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
5192 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
5194 2000-05-23 Kenichi Handa <handa@etl.go.jp>
5196 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
5199 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
5201 * term.c (encode_terminal_code): Set coding->src_multibyte
5204 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
5206 2000-05-22 Kenichi Handa <handa@etl.go.jp>
5208 * keyboard.c (read_char): Allow character codes 128..255 to be
5209 handled by input-method-function.
5211 * insdel.c (adjust_markers_for_replace): Fix previous change.
5212 (adjust_after_replace): If PREV_TEXT is nil, call
5213 adjust_markers_for_insert, not adjust_markers_for_replace.
5215 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
5217 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
5218 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
5219 [HAVE_GRANDPT]: Define.
5220 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
5222 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
5225 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
5227 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
5229 2000-05-20 Kenichi Handa <handa@etl.go.jp>
5231 The following changes are to handle 8-bit characters in a
5232 multibyte buffer/string without facing with byte combining
5233 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
5234 eight-bit-graphic (for 0xA0..0xFF) are introduced.
5236 * Makefile.in (fns.o): Depend on charset.h.
5238 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
5239 convert it to unibyte.
5240 (make_string): Use parse_str_as_multibyte, not chars_in_text.
5242 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
5243 apparent char boundary.
5244 (Fset_buffer_multibyte): Convert 8-bit characters in the range
5245 0x80..0x9F to/from multibyte form.
5247 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
5250 * callproc.c (Fcall_process): Always encode an argument string if
5251 it is multibyte. Setup src_multibyte and dst_multibyte members of
5252 process_coding properly.
5254 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
5255 SPLIT_NON_ASCII_CHAR.
5257 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
5259 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
5261 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
5263 (SPLIT_CHARACTER_SEQ): This macro deleted.
5264 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
5266 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
5267 and eight-bit-graphic.
5268 (char_to_string): Likewise. Signal an error for too large
5270 (char_printable_p): Return 0 for 8-bit characters.
5271 (update_charset_table): Update iso_charset_table only when a final
5272 character is non-negative.
5273 (find_charset_in_text): Renamed from find_charset_in_str.
5274 Arguments and return value changed. Callers changed.
5275 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
5276 be -1 if CHARSET is used only internally.
5277 (Fmake_char_internal): Handle new charsets; eight-bit-control and
5279 (Fcharset_after): Simplified.
5280 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
5281 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
5282 (multibyte_chars_in_text): Simplified by assuming there's no
5283 invalid multibyte sequence.
5284 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5285 str_as_unibyte): New functions.
5286 (Fstring): Simpified by assuming that byte combining never
5288 (init_charset_once): Initialization for
5289 LEADING_CODE_8_BIT_CONTROL.
5290 (syms_of_charset): Intern and staticpro Qeight_bit_control and
5291 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
5292 eight-bit-control and eight-bit-graphic.
5294 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
5295 CHARSET_8_BIT_GRAPHIC): New macros.
5296 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
5297 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
5298 (CHARSET_REVERSE_CHARSET): Likewise.
5299 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
5301 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
5302 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
5303 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
5304 encounter an invalid multibyte sequence.
5305 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
5306 sequence is always valid.
5307 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
5308 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
5310 (CHAR_STRING): For 8-bit characters, call char_to_string.
5311 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
5312 multibyte sequence is always valid.
5313 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
5314 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5315 str_as_unibyte): Extern them.
5316 (BCOPY_SHORT): Fix a bug.
5317 (CHAR_LEN): This macro deleted. Callers changed to use
5319 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
5320 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
5321 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
5323 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
5324 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
5325 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
5326 EMIT_BYTES): New macros.
5327 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
5328 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
5330 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
5331 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
5332 check the validity of multibyte sequence.
5333 (decode_coding_emacs_mule): New function.
5334 (encode_coding_emacs_mule): New macro.
5335 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
5337 (DECODE_ISO_CHARACTER): Just return a character code.
5338 (DECODE_COMPOSITION_START): Set coding->result instead of result.
5339 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
5340 EMIT_CHAR to produced decoded characters. Exit the loop only by
5341 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
5343 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
5344 only position codes for an invalid character.
5345 (encode_designation_at_bol): Return new destination pointer. 5th
5346 arg DSTP is changed to DST.
5347 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
5348 from the source by ONE_MORE_CHAR. Don't handle the case of last
5350 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
5352 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
5353 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
5354 TWO_MORE_BYTES to fetch a byte from the source.
5355 (encode_eol): Pay attention to coding->src_multibyte.
5356 (detect_coding, detect_eol): Preserve members src_multibyte and
5358 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
5359 (encoding_buffer_size): Set magnification to 3 for all coding
5360 systems that require encoding.
5361 (ccl_coding_driver): For decoding, be sure that the result is
5362 valid multibyte sequence.
5363 (decode_coding): Initialize coding->errors and coding->result.
5364 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
5365 and raw-text, always call decode_eol. Handle the case of last
5366 block here. If not coding->dst_multibyte, convert the resulting
5367 sequence to unibyte.
5368 (encode_coding): Initialize coding->errors and coding->result.
5369 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
5370 and raw-text, always call encode_eol. Handle the case of last
5372 (shrink_decoding_region, shrink_encoding_region): Detect cases
5373 that we can't skip data more rigidly.
5374 (code_convert_region): Setup src_multibyte and dst_multibyte
5375 members of coding. For decoding, if the buffer is multibyte,
5376 convert the source sequence to unibyte in advance. For encoding,
5377 if the buffer is multibyte, convert the resulting sequence to
5378 multibyte afterward.
5379 (run_pre_post_conversion_on_str): New function.
5380 (code_convert_string): Deleted and divided into the following two.
5381 (decode_coding_string, encode_coding_string): New functions.
5382 (code_convert_string1, code_convert_string_norecord): Call one of
5384 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
5385 MAKE_NON_ASCII_CHAR.
5386 (Fset_terminal_coding_system_internal,
5387 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
5388 and dst_multibyte members.
5389 (init_coding_once): Initialize iso_code_class with new enum
5390 ISO_control_0 and ISO_control_1.
5392 * coding.h (enum iso_code_class_type): Member ISO_control_code is
5393 devided into ISO_control_0 and ISO_control_1.
5394 (struct coding_system): New members src_multibyte, dst_multibyte,
5395 errors, and result. Delete member fake_multibyte.
5396 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
5398 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
5401 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
5404 * editfns.c (Fformat): Be sure to convert 8-bit characters to
5406 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
5408 (Ftranspose_region): Delete codes for handling byte combining.
5410 * fileio.c (Finsert_file_contents): Setup src_multibyte and
5411 dst_multibyte members of coding. On handling REPLACE on unibyte
5412 buffer, convert the result of decode_coding to unibyte. On
5413 inserting into a mutibyte buffer, always call code_convert_region.
5414 (e_write): Setup coding->src_multibyte according to the
5415 multibyteness of the source (buffer or string).
5417 * fns.c (concat): Handle 8-bit characters correctly.
5418 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
5419 unibyte in the result.
5420 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
5421 valid multibyte form in the result.
5422 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5423 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
5424 return -1, signal an error.
5425 (base64_encode_1): New arg MULTIBYTE. Get each character by
5426 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
5427 character is found, return -1.
5428 (Fbase64_decode_region): Delete codes for handling byte-combining.
5429 Treat each decoded byte as a unibyte character.
5430 (Fbase64_decode_string): Return unibyte string.
5431 (Fcompare_strings, concat, string_byte_to_char): Use
5432 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
5433 FETCH_STRING_CHAR_ADVANCE.
5434 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5435 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
5437 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
5438 SPLIT_NON_ASCII_CHAR.
5439 (fontset_ref_via_base, fontset_set): Likewise
5441 * insdel.c (adjust_markers_for_record_delete): Deleted.
5442 (adjust_markers_for_insert): Argument changed. Caller changed.
5443 (adjust_markers_for_replace): Likewise.
5444 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
5445 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
5446 (copy_text): Delete unused local varialbe c_save. For converting
5447 to multibyte, be sure to make all 8-bit characters in valid
5449 (count_size_as_multibyte): Handle 8-bit characters correctly.
5450 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5451 adjust_after_replace, replace_range, del_range_2)
5452 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
5453 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5454 adjust_after_replace, replace_range, del_range_2) Delete codes for
5455 handling byte combining.
5456 (adjust_before_replace): Deleted.
5458 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
5459 SPLIT_NON_ASCII_CHAR.
5460 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5461 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
5463 (Fkey_description): Likewise.
5465 * lread.c (read1): On reading multibyte string, be sure to make
5466 all 8-bit chararacters in valid multibyte form.
5467 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5469 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
5472 * process.c (Fstart_process): GCPRO current_dir before calling
5473 Ffind_operation_coding_system. Encode arguments here.
5474 (create_process): Don't encode arguments here. Setup
5475 src_multibyte and dst_multibyte members of struct coding.
5476 (read_process_output): Setup src_multibyte and dst_multibyte
5477 members of struct coding. If the output is to multibyte buffer,
5478 always decode the output of the process. Adjust the
5479 representation of 8-bit characters to the multibyteness of the
5481 (send_process): Setup coding->src_multibyte according to the
5482 multibyteness of the source.
5484 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
5486 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
5487 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
5489 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
5492 * w16select.c (Fw16_set_clipboard_data): Setup members
5493 src_multibyte and dst_multibyte of coding. Adjusted for the
5494 change for find_charset_in_str.
5495 (Fw16_get_clipboard_data): Likewise.
5497 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
5498 dst_multibyte of coding.
5499 (x_to_w32_font): Likewise.
5501 * w32select.c (Fw32_set_clipboard_data): Setup members
5502 src_multibyte and dst_multibyte of coding. Adjusted for the
5503 change for find_charset_in_str.
5504 (Fw32_get_clipboard_data): Likewise.
5506 * xdisp.c (get_next_display_element): Handle 8-bit characters
5508 (next_element_from_display_vector): Use CHAR_BYTES instead of
5510 (disp_char_vector): Use SPLIT_CHAR instead of
5511 SPLIT_NON_ASCII_CHAR.
5513 * xselect.c (selection_data_to_lisp_data): Setup members
5514 src_multibyte and dst_multibyte of coding. Adjusted for the
5515 change for find_charset_in_str.
5516 (lisp_data_to_selection_data): Likewise.
5518 2000-05-19 Gerd Moellmann <gerd@gnu.org>
5520 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
5523 * dispextern.h (Vimage_types): Add extern declaration.
5525 * xdisp.c (Vimage_types): Moved here from xfns.c.
5526 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
5528 * xfns.c (Vimages_types): Moved to xdisp.c.
5529 (syms_of_xfns): Move `image-types' to xdisp.c.
5531 * w32fns.c (Vimage_types): Removed.
5532 (syms_of_w32fns): Remove `image-types'.
5534 2000-05-18 Kenichi Handa <handa@etl.go.jp>
5536 * fns.c (map_char_table): Pay attention to character number of
5537 charset. Check the validity of charset at the first level. For
5538 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
5541 * fontset.c: Include "buffer.h".
5542 (fs_load_font): If the face has fontset, record the face ID in
5544 (Finternal_char_font): New function.
5545 (accumulate_font_info): New function.
5546 (Ffontset_info): Rewritten for the new fontset implementation.
5547 (syms_of_fontset): Register Vdefault_fontset in the first element
5548 of Vfontset_table. Include Vdefault_fontset in
5549 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
5552 2000-05-16 Dave Love <fx@gnu.org>
5554 * m/iris5d.h: Deleted -- unused.
5556 2000-05-16 Gerd Moellmann <gerd@gnu.org>
5558 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
5559 `invalid' instead of `illegal'.
5561 * indent.c (Fmove_to_column): When ending within a tab, insert
5562 spaces first so that markers at the end of the tab get adjusted.
5564 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
5565 buffer list that wasn't selected in that frame.
5567 * filelock.c (get_boot_time): To obtain an 8 char file name, which
5568 is needed on mescaline, use a 2 char prefix, and call
5569 make_temp_name with second arg non-zero.
5571 * fileio.c (make_temp_name): New function, extracted from
5573 (Fmake_temp_name): Use it.
5575 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
5577 * window.c (coordinates_in_window): Subtract 1 when computing
5580 2000-05-15 Gerd Moellmann <gerd@gnu.org>
5582 * Makefile.in (lisp): Add env.elc.
5584 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
5586 2000-05-12 Gerd Moellmann <gerd@gnu.org>
5588 * search.c (Freplace_match): Handle case of `\N' in the
5589 replacement when there's no group N.
5591 2000-05-11 Gerd Moellmann <gerd@gnu.org>
5593 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
5594 of the message to message_dolog.
5596 * keyboard.c (read_char): Don't clear current message for help
5597 events; let the code handling help events handle this. Change
5598 code detecting help events that should be ignored.
5600 * xdisp.c (handle_single_display_prop): Don't try to set PT if
5601 we're interating over a string.
5603 2000-05-09 Dave Love <fx@gnu.org>
5605 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
5606 that offset before writing. Move gcpro region past call of
5609 2000-05-04 Dave Love <fx@gnu.org>
5611 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
5613 2000-05-04 Gerd Moellmann <gerd@gnu.org>
5615 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
5616 of inserted characters when BUF equals the current buffer, and PT
5617 is in front of or equal to FROM.
5619 2000-05-03 Gerd Moellmann <gerd@gnu.org>
5621 * xdisp.c (handle_single_display_prop): If display property value
5622 is invalid, or something not supported on the frame, restore
5623 iterator's position to what it was initially. Make sure to return
5624 0 for invalid and unsupported property values.
5626 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
5627 that x_per_char_metric returns null.
5629 2000-05-02 Gerd Moellmann <gerd@gnu.org>
5631 * xterm.h (struct face): Add forward declaration.
5632 (struct image): Ditto.
5633 (image_ascent): Add prototype.
5635 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5636 (x_draw_image_relief, x_draw_image_foreground_1): Call function
5637 image_ascent instead of using IMAGE_ASCENT.
5639 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
5640 (IMAGE_ASCENT): Removed.
5642 * xfns.c (Qcenter): New variable.
5643 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
5644 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
5645 (image_ascent): New function.
5646 (lookup_image): Recognize `:ascent center'.
5647 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5648 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
5649 (xbm_load): Don't set image's ascent here.
5650 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
5651 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
5652 check ascent values here.
5653 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
5654 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
5655 (syms_of_xfns): Initialize Qcenter.
5657 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
5658 to the limits, increase the limits.
5660 2000-05-01 Kenichi Handa <handa@etl.go.jp>
5662 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
5663 Check Vfont_encoding_alist against the full name of the opened
5666 2000-04-28 Gerd Moellmann <gerd@gnu.org>
5668 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
5669 taller than the window.
5671 2000-04-28 Kenichi Handa <handa@etl.go.jp>
5673 * xfaces.c (realize_x_face): Fix the argument of the second
5674 xassert. BASE_FACE may not be a face for ASCII.
5676 2000-04-27 Gerd Moellmann <gerd@gnu.org>
5678 * print.c (print_object): Treat print-length < 0 as nil.
5680 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
5682 * s/freebsd.h (TERMCAP_OBJ): Removed.
5683 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
5685 * lread.c (read1): Don't treat period followed by certain
5686 characters as symbol start.
5688 * xfns.c (slurp_file): New function.
5689 (xbm_image_p): Handle case of in-memory XBM files.
5690 (xbm_scan): Rewritten to work on memory buffers instead of files.
5691 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
5692 Work on memory buffers instead of files. If DATA is null test
5693 if buffer looks like an in-memory XBM file.
5694 (xbm_load_image): Renamed from xbm_load_image_file. Work on
5695 memory buffers instead of files.
5696 (xbm_file_p): New function.
5697 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
5699 * lread.c (end_of_file_error): New function.
5700 (read1): Call it instead of signaling `end-of-file' directly.
5702 * print.c (print_error_message): Print data of `end-of-file'
5703 with Fprinc instead of Fprin1.
5705 2000-04-26 Ken Raeburn <raeburn@gnu.org>
5707 * window.c (freeze_window_start): Check that minibuffer scroll
5708 window isn't nil before extracting the window structure pointer
5711 * undo.c (record_delete): If we hit the end of the undo list, stop
5712 picking elements apart.
5714 2000-04-26 Gerd Moellmann <gerd@gnu.org>
5716 * xdisp.c (display_line): If lines are continued, restore
5717 iterator's ascent/descent information to the values before the
5718 first glyph not fitting on the line.
5720 2000-04-25 Gerd Moellmann <gerd@gnu.org>
5722 * xdisp.c (try_window_id) <all changes above window start>: Adjust
5723 positions in glyph matrix. Don't compute new window end
5726 * dispnew.c (increment_matrix_positions): Renamed from
5727 increment_glyph_matrix_buffer_positions.
5728 (increment_row_positions): Renamed from
5729 increment_glyph_row_buffer_positions.
5731 * dispextern.h: Change names of renamed functions from dispnew.c
5734 2000-04-24 Gerd Moellmann <gerd@gnu.org>
5736 * fileio.c (Fdo_auto_save): Create directories for auto-save
5737 list file if necessary.
5739 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
5740 from buffer or frame.
5741 (automatic_hscrolling_p): New variable.
5742 (hscroll_windows): Scroll windows horizontally only if automatic
5743 hscrolling is allowed.
5744 (syms_of_xdisp): New variable `automatic-hscrolling'.
5746 * frame.h (struct frame): Add member extra_line_spacing.
5748 * xfns.c (x_set_line_spacing): New function.
5749 (Fx_create_frame): Set line spacing from resources.
5750 (Qline_spacing): New variable.
5751 (syms_of_xfns): Initialize Qline_spacing.
5753 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
5755 * buffer.c (init_buffer_once): Handle extra_line_spacing.
5756 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
5757 (reset_buffer): Don't initialize extra2 and extra3. Initialize
5758 extra_line_spacing from default value.
5759 (init_buffer_once): Initialize default value of extra_line_spacing.
5761 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
5764 * xterm.c (x_produce_glyphs): Remove reference to struct it's
5765 prompt_width. Add extra line spacing.
5767 * term.c (produce_glyphs): Remove reference to struct it's
5770 * dispextern.h (struct it): Remove member prompt_width, add
5773 2000-04-22 Gerd Moellmann <gerd@gnu.org>
5775 * dispnew.c (update_frame_line): When writing a whole line, make
5776 sure cursor is in the right row afterwards, otherwise a use of
5777 capability `ch' in cmgoto might leave the cursor in the row below.
5779 2000-04-21 Gerd Moellmann <gerd@gnu.org>
5781 * lisp.h (struct Lisp_Buffer_Cons): Remove.
5783 * keyboard.c (timer_check): Fix typo in comment.
5785 2000-04-21 Kenichi Handa <handa@etl.go.jp>
5787 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
5788 name change: ch -> character.
5790 2000-04-20 Gerd Moellmann <gerd@gnu.org>
5792 * keyboard.c (echo_message_buffer): New variable.
5793 (echo_now): Set echo_message_buffer to the echo area buffer used
5794 to display the echo.
5795 (cancel_echoing): Reset echo_message_buffer to nil.
5796 (read_char): Code rewritten that handles canceling an echo or
5797 echoing a dash, respectively.
5799 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
5800 directory doesn't exist.
5802 2000-04-19 Dave Love <fx@gnu.org>
5804 * fns.c (syms_of_fns): Defsubr mapc.
5805 (concat): Don't allow numeric args.
5806 (Fconcat): Doc change.
5808 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
5810 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
5811 instead define end_match(1|2) more carefully.
5812 Use GET_CHAR_BEFORE_2 for `begline'.
5814 2000-04-19 Gerd Moellmann <gerd@gnu.org>
5816 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
5817 on 64-bit systems where NULL is defined as `0'.
5819 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
5820 the `variable argument list' to make it work on Alpha.
5822 * m/alpha.h (_LP64) [!_LP64]: Define.
5823 (ORDINARY_LINK): Define for NetBSD.
5825 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
5827 2000-04-19 Dave Love <fx@gnu.org>
5829 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
5832 * Makefile.in (LIBS): Don't use.
5833 (GETLOADAVG_OBJ): Define again.
5834 (otherobj): Add GETLOADAVG_OBJ.
5836 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
5838 2000-04-18 Gerd Moellmann <gerd@gnu.org>
5840 * lread.c (read_filtered_event): Cancel and start busy cursor.
5842 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
5843 that the per-character metrics may be null.
5845 2000-04-17 Gerd Moellmann <gerd@gnu.org>
5847 * buffer.c (clone_per_buffer_values): New function.
5848 (Fmake_indirect_buffer): Add optional argument CLONE. Call
5849 clone_per_buffer_values if CLONE is not nil.
5851 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5853 2000-04-16 Dave Love <fx@gnu.org>
5855 * Makefile.in: Remove obsolete localcpp stuff.
5856 (GETLOADAVG_OBJ): Don't define.
5857 (obj): Move LIBOBJS...
5858 (otherobj): ... to here.
5859 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
5860 whitespace-only lines after the continuation (Irix).
5862 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5864 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
5866 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
5868 2000-04-14 Dave Love <fx@gnu.org>
5870 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
5871 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
5872 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
5873 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
5876 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
5877 autoconfiscated HAVE_GETLOADAVG.
5879 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
5882 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5884 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
5885 (fill_in_lock_file_name): Avoid existing files that aren't
5888 2000-04-14 Dave Love <fx@gnu.org>
5890 * Makefile.in (LIBS, LIBOBJS): New variable.
5891 (INTERVAL_SRC): Convert to make variable.
5892 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
5893 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
5894 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
5896 (SOME_MACHINE_OBJECTS): Remove interval stuff.
5897 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
5898 (shortlisp): Add facemenu, float-sup, frame.
5899 (SOME_MACHINE_LISP): Remove them from here.
5900 (LIBES): Change unused LDLIBS to autoconf LIBS.
5902 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
5904 2000-04-14 Kenichi Handa <handa@etl.go.jp>
5906 * composite.c (update_compositions): If FROM and TO are not in a
5907 valid range, do nothing.
5909 2000-04-13 Gerd Moellmann <gerd@gnu.org>
5911 * tparam.c (tparam1): Abort when encountering an unknown
5914 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
5917 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
5920 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
5922 * fileio.c (a_write): Remove redundant semi-colons.
5923 (e_write): Return -1 if failed to write all the data.
5924 This fixes the changes made at 1999-12-15.
5926 2000-04-12 Dave Love <fx@gnu.org>
5928 * fns.c (mapcar1): Test for null vals to support mapc.
5929 (Fmapc): New function.
5931 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
5933 * msdos.c (NUM_MOUSE_BUTTONS): Define.
5934 (IT_frame_up_to_date): Support the buffer local value of
5935 cursor-type, if defined.
5937 2000-04-10 Dave Love <fx@gnu.org>
5939 * editfns.c (preceding-char, following-char): Doc fix.
5941 2000-04-10 Ken Raeburn <raeburn@gnu.org>
5943 * Makefile.in (temacs): Revert 2000-03-12 change.
5945 2000-04-10 Jason Rumney <jasonr@gnu.org>
5947 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
5949 2000-04-10 Gerd Moellmann <gerd@gnu.org>
5951 * xdisp.c (setup_echo_area_for_printing): Choose an echo
5952 area buffer, if it's not set up yet.
5954 * indent.c (compute_motion): Set immediate_quit.
5956 2000-04-09 Gerd Moellmann <gerd@gnu.org>
5958 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
5960 (realize_tty_face): Suppress boldness if colors are the inverse of
5961 the default colors, and tty_suppress_bold_inverse_default_colors_p
5963 (Ftty_suppress_bold_inverse_default_colors): New function.
5964 (syms_of_xfaces): Defsubr it.
5966 * buffer.c (Frestore_buffer_modified_p): New function.
5967 (syms_of_buffer): Defsubr it.
5969 2000-04-08 Ken Raeburn <raeburn@gnu.org>
5971 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
5972 charset id (int) argument, not a charset (Lisp_Object).
5974 * coding.h (code_convert_string): Declare.
5975 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
5976 object, as the fourth argument to code_convert_string.
5978 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
5980 (Fset_fontset_font): Use EQ to compare lisp objects.
5982 2000-04-05 Ken Raeburn <raeburn@gnu.org>
5984 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
5985 a pointer that looks like a lisp object.
5986 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
5987 zero, instead see whether it's an integer object, since they can't
5989 (GET_INTERVAL_OBJECT): Simply assign to the destination.
5991 * dispnew.c (allocate_matrices_for_frame_redisplay,
5992 direct_output_forward_char): Use X(U)INT and make_number as needed
5993 to convert between (unsigned) int values and lisp integers.
5994 * keyboard.c (read_key_sequence): Likewise.
5995 * lread.c (substitute_object_recurse): Likewise.
5996 * fns.c (concat, hash_lookup, hash_remove): Likewise.
5997 * minibuf.c (do_completion, Fminibuffer_complete_word,
5998 Fminibuffer_completion_help): Likewise.
5999 * term.c (produce_special_glyphs): Likewise.
6001 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
6002 * print.c (print_preprocess, print_object): Likewise.
6004 * search.c (compile_pattern): Use NILP when checking for nil.
6006 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
6007 __OPTIMIZE__]: Provide a GNU C macro version that handles
6009 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
6010 field, to better cope with ENABLE_CHECKING and calls that modify a
6011 Lisp_Object using its old value.
6013 2000-04-04 Gerd Moellmann <gerd@gnu.org>
6015 * window.c (compare_window_configurations): Signal an error
6016 if parameters C1 or C2 aren't window configurations.
6018 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
6019 AFTER_POTENTIAL_GC calls around calls to functions that can
6020 signal an error and thus invoke the debugger.
6022 2000-04-03 Gerd Moellmann <gerd@gnu.org>
6024 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
6025 an error if decoding fails.
6027 * keyboard.c (lispy_mouse_names): Variable removed.
6028 (Vlispy_mouse_stem): New variable.
6029 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
6030 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
6031 for any mouse button number. Increase size of mouse_syms and
6032 button_down_location as needed. Call modify_event_symbol with
6033 different arguments.
6034 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
6035 Call modify_event_symbol with different arguments.
6036 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
6037 for any button number. Call modify_event_symbol with different
6039 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
6040 Accept a string for NAME_ALIST_OR_STEM.
6042 * lisp.h (larger_vector): Add prototype.
6044 * fns.c (larger_vector): Make externally visible.
6046 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
6048 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
6050 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
6051 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
6052 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
6053 we are between str1 and str2.
6054 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
6055 (PATFETCH): Use `TRANSLATE'.
6056 (PATFETCH_RAW): Fetch multibyte char if applicable.
6057 (PATUNFETCH): Remove.
6058 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
6059 When writing a char, write it directly into the pattern buffer rather
6060 than going needlessly through a temp char-array.
6061 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
6062 multibyte magic and remove the useless `#ifdef emacs'.
6063 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
6066 * regex.h (struct re_pattern_buffer): Make field `multibyte'
6067 conditional on `emacs'.
6069 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
6071 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6073 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
6074 non-union-type versions of XMARK and friends here, because XMARK
6075 and friends won't work on an integer field if NO_UNION_TYPE is not
6077 (make_number): Define as a function if it's not defined as a
6080 * composite.c (run_composite_function): Use NILP when checking for
6082 (syms_of_composite): Delete local var NARGS, pass an int as first
6083 argument to Fmake_hash_table.
6085 * editfns.c (text_property_stickiness): Use NILP to test
6086 Lisp_Object boolean value.
6087 (Fmessage_or_box): Don't use NILP to test int variable.
6088 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
6089 problems reading from and changing the same lisp value in an
6092 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6094 * term.c (TN_no_color_video): New variable.
6095 (term_init): Intitialize TN_no_color_video.
6096 (enum no_color_bit): New enumeration.
6097 (MAY_USE_WITH_COLORS_P): New macro.
6098 (turn_on_face): Use it to determine if attributes may be used
6099 combined with colors.
6101 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6103 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
6104 with int lvalues via casts; instead, just yield lisp object
6106 (enlarge_window): Variable sizep now points to Lisp_Object. Use
6107 proper accessor macros.
6108 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
6109 (grow_mini_window): Fix typo getting int value of root->height.
6111 * xdisp.c (compute_string_pos): Fix order of arguments to
6112 string_pos_nchars_ahead.
6113 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
6114 count arg to variable-arg routines like Frun_hook_with_args and
6116 (back_to_previous_visible_line_start)
6117 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
6118 fixed-arg routines like Fget_char_property and Fmake_string.
6119 (reconsider_clip_changes): Use XINT when comparing integer lisp
6120 objects, or passing them as int arguments.
6121 (mark_window_display_accurate, insert_left_trunc_glyphs)
6122 (append_space, extend_face_to_end_of_line): Use make_number when
6123 storing or passing integer values as lisp objects.
6124 (set_cursor_from_row, highlight_trailing_whitespace): Use
6125 INTEGERP, not implicit test against zero, for glyph object.
6126 (try_window_id): Don't use make_number when we want an int value.
6128 * xfaces.c (xlfd_symbolic_value): Make last argument a
6129 Lisp_Object, to be consistent with callers.
6130 (Fbitmap_spec_p): Use XINT to get numeric value of height.
6131 (lface_hash): Apply XFASTINT to lisp values before folding in.
6133 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
6134 fill in window width and height. Pass an int, not a lisp object,
6135 as first arg to Finsert.
6137 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6139 * xfaces.c (realize_basic_faces): Block input while realizing
6142 * keyboard.c (lispy_mouse_names): Add additional mouse names.
6144 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
6146 2000-03-31 Gerd Moellmann <gerd@gnu.org>
6148 * xterm.c (x_produce_glyphs): When displaying unibyte text
6149 or ASCII, handle case that per-char metric is null.
6151 2000-03-30 Ken Raeburn <raeburn@gnu.org>
6153 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
6155 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
6156 XSUBR, XBUFFER): Verify correct object type before returning
6157 pointer, using eassert.
6158 * frame.h (XFRAME): Likewise.
6160 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
6161 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
6162 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
6164 * data.c (set_internal): Likewise.
6165 * dispextern.h (WINDOW_WANTS_MODELINE_P,
6166 WINDOW_WANTS_HEADER_LINE_P): Likewise.
6167 * fileio.c (auto_save_1): Likewise.
6168 * insdel.c (check_markers): Likewise.
6169 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
6170 * undo.c (record_insert): Likewise.
6171 * vmsproc.c (child_sig): Likewise.
6172 * window.c (unshow_buffer, window_loop): Likewise.
6173 * xterm.c (x_erase_phys_cursor): Likewise.
6175 2000-03-30 Gerd Moellmann <gerd@gnu.org>
6177 * xfns.c (free_image_cache): Free the cache structure itself
6178 last, after all its members have been freed.
6180 * lisp.h (xstrdup): Add prototype.
6182 * alloc.c (xstrdup): Moved here from xfaces.c.
6183 (allocating_for_lisp): Variable removed.
6184 (lisp_malloc): Block input around the calls to malloc and
6187 * xfaces.c (realize_tty_face): Use find_symbol_value instead
6189 (xstrdup): Moved to alloc.c.
6191 2000-03-29 Ken Raeburn <raeburn@gnu.org>
6193 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
6195 * emacs.c (main): Fix sense of no-loadup test.
6197 * config.in (ENABLE_CHECKING): Undef.
6199 * lisp.h (struct interval): Replace "parent" field with a union of
6200 interval pointer and Lisp_Object; add new bitfield to use as
6201 discriminant. Change other flag fields to bitfields.
6202 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
6203 is defined and the supplied test fails, print a message and
6205 (eassert): New macro. Use CHECK to provide an assert-like
6208 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
6209 pointers; abort if the value looks like a lisp object.
6210 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
6211 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
6212 Modify for new interval parent definition.
6214 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
6215 UNMARK_BALANCE_INTERVALS): Update references that need an
6216 addressable lisp object in the interval structure.
6217 (die): New function.
6218 (suppress_checking): New variable.
6220 * intervals.c (interval_start_pos): Just return 0 if there's no
6223 2000-03-29 Gerd Moellmann <gerd@gnu.org>
6225 * lread.c (read1): Accept `.' (period) as symbol start like in CL
6226 and earlier Emacs versions.
6228 * keyboard.c (Ftop_level): Cancel busy-cursor.
6230 * eval.c (call_debugger): Cancel busy-cursor.
6232 2000-03-29 Kenichi Handa <handa@etl.go.jp>
6234 * search.c (Freplace_match): Adjust multibyteness of the current
6235 buffer and NEWTEXT. Free allocated memory before signaling an
6238 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
6240 * regex.c (analyse_first): New function obtained by ripping out most
6241 of re_compile_fastmap and generalizing it a little bit so that it
6242 can also just return whether a given (sub)pattern can match the empty
6244 (regex_compile): Use `analyse_first' to decide whether the loop-check
6245 needs to be done or not for *, +, *? and +? (the loop check is costly
6246 for non-greedy repetition).
6247 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
6249 2000-03-28 Dave Love <fx@gnu.org>
6251 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
6254 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
6256 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
6258 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
6260 (enum re_opcode_t): Update description of succeed_n.
6261 (PATFETCH): Always define.
6262 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
6263 operators, char classes, shy-groups and intervals).
6264 Optimize special cases of intervals so as to only use succeed_n and
6265 jump_n when really needed.
6266 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
6267 that we don't have to handle the special cases any more.
6268 Simplify on_failure_jump handling as well.
6270 2000-03-28 Jason Rumney <jasonr@gnu.org>
6272 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
6274 2000-03-27 Gerd Moellmann <gerd@gnu.org>
6276 * s/freebsd.h (GC_SETJMP_WORKS): Define.
6278 * s/msdos.h (GC_SETJMP_WORKS): Define.
6280 * alloc.c (mark_maybe_object): New function.
6281 (mark_memory): Use it.
6282 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
6283 (setjmp_tested_p, longjmp_done): New variables.
6284 (test_setjmp): New function.
6285 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
6286 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
6288 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
6289 to DEC_TEXT_POS and INC_TEXT_POS.
6291 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
6292 with parameter MULTIBYTE_P.
6294 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
6297 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
6298 buffers because it looks for multibyte character byte sequences
6299 which don't exist in unibyte text.
6301 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
6303 * xfaces.c (register_color, unregister_color, unregister_colors)
6304 [DEBUG_X_COLORS]: New functions.
6305 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
6307 * xfns.c (x_set_cursor_color): Get color reference counts right.
6309 * xterm.c (x_copy_color): New function.
6310 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
6312 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
6313 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
6314 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
6315 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
6316 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
6317 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
6318 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
6319 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
6320 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
6321 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
6323 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
6324 names for handling per-buffer variables.
6326 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
6327 instead of MAX_BUFFER_LOCAL_VARS.
6328 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
6330 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
6332 * xfns.c (x_specified_cursor_type): New function.
6333 (x_set_cursor_type): Use it.
6335 * buffer.h (struct buffer): Add cursor_type.
6337 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
6339 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
6340 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
6342 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
6343 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
6344 executing it as well as when popping it off the stack to find infinite
6345 loops in non-greedy repetition operators.
6347 2000-03-26 Gerd Moellmann <gerd@gnu.org>
6349 * doc.c (Qfunction_documentation): New variable.
6350 (syms_of_doc): Initialize Qfunction_documentation.
6351 (Fdocumentation): If FUNCTION is a symbol with non-nil
6352 `function-documentation' property, return a documentation derived
6355 * buffer.c (syms_of_buffer): Add default-cursor-type.
6356 (init_buffer_once): Don't let cursor_type have a local value
6359 * xterm.c (x_display_and_set_cursor): Choose cursor depending
6360 on buffer-local value of cursor_type.
6361 (x_draw_bar_cursor): Add parameter WIDTH.
6363 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
6364 (init_buffer_once): Set default cursor_type value to t.
6365 Mark cursor_type as local everywhere.
6366 (syms_of_buffer): New per-buffer variable cursor-type.
6368 * buffer.h (struct buffer): Remove member local_var_flags,
6370 (MAX_BUFFER_LOCAL_VARS): New macro.
6371 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
6372 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
6373 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
6374 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
6376 * print.c (print_object): Use new macros for per-buffer
6379 * category.c (Fset_category_table): Use new macros for per-buffer
6382 * buffer.c (buffer_permanent_local_flags): Make a char array.
6383 (max_buffer_local_idx): New variable.
6384 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
6385 for new handling of per-buffer variables.
6386 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
6387 (init_buffer_once): Initialize per-buffer vars differently.
6388 Set max_buffer_local_idx.
6390 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
6393 * lread.c (defvar_per_buffer): Use new macros for per-buffer
6396 * data.c (do_symval_forwarding, store_symval_forwarding)
6397 (find_symbol_value, set_internal, default_value, Fset_default)
6398 (Fkill_local_variable, Flocal_variable_p): Use new macros for
6399 per-buffer variables.
6401 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
6403 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6405 * xterm.c (x_term_init): Unblock input around call1 of
6406 Qvendor_specific_keysyms.
6408 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
6409 (find_defun_start): Consider an open parenthesis in column 0
6410 a defun start only if open_paren_in_column_0_is_defun_start is set.
6411 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
6413 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
6415 * eval.c (Fautoload): Add entry in load-history (if after dump).
6416 * lread.c (load-history): Update docstring.
6418 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6420 * indent.c (Fvertical_motion): Always use the current buffer.
6421 Temporarily change the window's buffer, if necessary.
6423 2000-03-23 Gerd Moellmann <gerd@gnu.org>
6425 * xterm.c (fast_find_position): Make sure not to consider rows
6426 not visible in the window.
6428 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
6430 * regex.c (enum syntaxcode): Provide default for non-Emacs.
6431 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
6433 2000-03-22 Jason Rumney <jasonr@gnu.org>
6435 * w32menu.c (single_submenu): Set help string to NULL if none.
6436 (w32_menu_show): Set help string correctly.
6437 (add-menu-item): Set help string in MIIM_DATA for menu item.
6438 Load SetMenuItemInfoA explicitly.
6439 (w32_menu_display_help): New function.
6441 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
6442 (QCdata): Moved to xdisp.c.
6444 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
6445 (Vw32_charset_to_codepage_alist): Removed.
6446 (Vw32_charset_info_alist): New variable.
6447 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
6448 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
6449 greek, hebrew, thai, johab, mac, unicode]): New symbols.
6450 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
6452 (w32_codepage_for_font): Use Vw32_charset_info_alist.
6453 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
6454 Define Vw32_charset_info_alist and w32_charset symbols.
6456 2000-03-22 Jason Rumney <jasonr@gnu.org>
6458 * makefile.nt (w32bdf.obj): Update dependencies.
6460 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
6462 * w32fns.c: Include fontset.h after dispextern.h.
6463 (Fx_create_frame): Do not create fontset.
6464 (w32_load_system_font): Doc fix.
6465 (Fx_close_connection): Free full_name if it is not shared.
6467 * w32term.c: Include fontset.h after dispextern.h.
6468 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
6470 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
6471 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
6472 (w32_font_is_double_byte): New function, needs body.
6473 (x_append_glyph): Set glyph->glyph_not_available_p.
6474 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6475 it->charset. If it->multibyte_p is zero and it->c is a multibyte
6476 character, convert it to a unibyte character.
6477 (struct glyph_string): Delete member `charset'.
6478 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
6479 calculating it is found.
6480 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6481 the case that per char metric is not available correctly.
6482 (x_fill_glyph_string): Handle the case that the specific glyph is
6483 not available correctly.
6484 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6485 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6486 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6487 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6488 fontset. Don't call FS_LOAD_FONT.
6490 2000-03-22 Ken Raeburn <raeburn@gnu.org>
6492 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
6493 (INT_LISPLIKE): New macro.
6494 (NULL_INTERVAL_P): Use it.
6495 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
6496 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
6497 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
6499 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
6500 explicit references to "parent" field of struct interval and
6501 associated unclean type conversions.
6502 * intervals.c (create_root_interval, root_interval, rotate_right,
6503 rotate_left, balance_possible_root_interval, split_interval_right,
6504 split_interval_left, interval_start_pos, find_interval,
6505 next_interval, previous_interval, update_interval,
6506 adjust_intervals_for_insertion, delete_node, delete_interval,
6507 adjust_intervals_for_deletion, merge_interval_right,
6508 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
6509 copy_intervals_to_string): Likewise.
6510 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
6512 * syntax.c (update_syntax_table): Likewise.
6514 * intervals.c (reproduce_tree_obj): New function, like
6515 reproduce_tree but takes a Lisp_Object for the parent. Declare
6517 (graft_intervals_into_buffer): Use it when appropriate.
6518 (reproduce_tree): Declare with prototype.
6519 (balance_possible_root_interval): Check that the parent is a lisp
6520 object before trying to examine its type.
6522 2000-03-22 Gerd Moellmann <gerd@gnu.org>
6524 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
6525 as strings only if both are known to be strings.
6527 * s/openbsd.h (LIBS_TERMCAP): Undef.
6529 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
6531 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
6532 definitions for non-Emacs compilation.
6533 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
6534 outside of `#ifdef emacs'.
6535 (print_partial_compiled_pattern): Update.
6536 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
6537 (re_compile_fastmap): Merge handling of charset and charset_not (for
6538 emacs and non-emacs compilation as well).
6539 Similarly for (not)categoryspec and (not)syntaxspec.
6540 Don't use the fastmap when reaching `anychar' since the added
6541 complexity is not justified.
6542 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
6543 and (not)syntaxspec. Merge (not)categoryspec.
6545 2000-03-22 Kenichi Handa <handa@etl.go.jp>
6547 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
6548 FACE_FOR_CHAR): Define them differently for the configuration of
6551 2000-03-21 Dave Love <fx@gnu.org>
6553 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
6556 2000-03-21 Gerd Moellmann <gerd@gnu.org>
6558 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
6559 (lface_fully_specified_p): Don't check contents of
6560 LFACE_FONT_INDEX because that attribute is optional.
6561 (realize_x_face): Remove now unwarranted xassert.
6563 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
6565 The following changes are to make font selection based on
6566 characters, not charset. In addition, they recover fontset
6567 facilities while utilizing the new font selection mechanism.
6569 * Makefile.in (fontset.o): Depend on dispextern.h.
6571 * alloc.c (mark_face_cache): Don't mark face->registry.
6573 * dispextern.h (struct glyph): New member glyph_not_available_p.
6574 Use 22 bits for face_id.
6575 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
6576 (struct face): Delete member registry, new member ascii_face.
6577 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
6578 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
6579 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
6580 (struct it): Delete member charset, new member
6581 glyph_not_available_p.
6583 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
6584 (struct fontset_info, struct fontset_data): Structs removed.
6585 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
6586 Vglobale_fontset_alist, font_idx_temp): Externs removed.
6587 (fs_load_font, fs_query_fontset): Adjusted for new argument.
6588 (fs_free_face_fontset, fontset_font_pattern,
6589 face_suitable_for_char_p, face_for_char,
6590 make_fontset_for_ascii_face): Extern them.
6591 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
6592 (FS_LOAD_FACE_FONT): New macro.
6594 * fontset.c: All codes rewritten or adjusted for the change of
6595 fontset implementation. Now fontset is represented by char table.
6596 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
6598 (my_strcasecmp): Function removed.
6599 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
6601 (AREF, ASIZE): New macros.
6602 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
6603 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
6604 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
6605 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
6606 fontset_id_valid_p, font_family_registry, fontset_name,
6607 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
6608 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
6610 (fs_load_font): New arg FACE. Caller changed.
6611 (fs_query_fontset): Argument changed. Caller changed.
6612 (Fquery_fontset): call fs_query_fontset.
6613 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
6615 (clear_fontset_elements, check_registry_encoding,
6616 check_fontset_name): New functions.
6617 (syms_of_fontset): Set char-table-extra-slots property of fontset
6618 to 3. Staticpro and initialize Vfontset_table and
6619 Vdefault_fontset. Defsubr fontset_font and fontset_list.
6621 * frame.h (struct frame): Member `fontset_data' removed.
6622 (FRAME_FONTSET_DATA): Macro removed.
6624 * frame.c (make_frame): Don't allocate f->fontset_data.
6625 (Fdelete_frame): Don't free f->fontset_data.
6627 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
6629 * xdisp.c (charset_at_position): Function removed.
6630 (init_iterator): Don't set member charset of struct `it'.
6631 (handle_face_prop, reseat_to_string, set_iterator_to_next,
6632 next_element_from_display_vector, insert_left_trunc_glyphs):
6634 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
6636 (get_next_display_element, append_space,
6637 extend_face_to_end_of_line): Likewise.
6639 * xfaces.c (Qx_charset_registry, Vface_default_registry):
6641 (clear_font_table, frame_update_line_height, load_face_font):
6642 Adjusted for the change of fontset implementation.
6643 (load_face_fontset_font): Function removed.
6644 (pixel_point_size): New function.
6645 (font_list): Argument type changed. Caller changed.
6646 (LFACE_FONT): New macro.
6647 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
6648 (set_lface_from_font_name): Type of arg FONTNAME is changed to
6649 Lisp_Object. Determine the font name by actually loading a font
6650 by the specified pattern. Set LFACE_FONT (lface) to the specified
6651 pattern. Even if a font is not found, don't try alternatives.
6652 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
6653 (set_font_frame_param): If `font' is specified in lface, use it.
6654 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
6655 (lface_same_font_attributes_p): Likewise.
6656 (make_realized_face): Arguent changed. Caller changed. Set
6657 face->ascii_face to face itself.
6658 (free_realized_face): Free face->fontset if face is for ASCII.
6659 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
6660 deduce_unibyte_registry, x_charset_registry): Functions removed.
6661 (free_realized_multibyte_face): New function.
6662 (lookup_face, lookup_named_face, lookup_derived_face): Argument
6663 changed. Caller changed.
6664 (try_font_list): Argument type changed.
6665 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
6666 (choose_face_font): Argument changed. Handle fontset properly.
6667 (choose_face_fontset_font): Function removed.
6668 (realize_default_face, realize_named_face): Don't remove the
6670 (realize_face): Argument changed. Caller changed. Remove face
6671 with the arg former_face_id in advance. Load font for the new
6673 (realize_x_face): Argument changed. Caller changed. For a
6674 multibyte character, share fontset with base_face. For a single
6675 byte character, make a new realized fontset. Don't load a font
6677 (realize_tty_face): Argument changed. Caller changed.
6678 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
6679 (face_at_buffer_position): Don't check multibyte_p for returning
6681 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
6682 FACE_SUITABLE_FOR_CHARSET_P.
6683 (syms_of_xfaces): Remove code for Qx_charset_registry and
6684 Vface_default_registry.
6686 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
6687 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
6688 (x_per_char_metric): Don't try FONT->default_char. Even if
6689 pcm->width is zero, glyph bits may exist.
6690 (x_encode_char): Always initialize char2b->byte1.
6691 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
6692 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
6694 (x_append_glyph): Set glyph->glyph_not_available_p.
6695 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6696 it->charset. Handle the case that per char metric is not
6697 available. If it->multibyte_p is zero and it->c is a multibyte
6698 character, convert it to a unibyte character.
6699 (struct glyph_string): Delete member `charset'.
6700 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6701 the case that per char metric is not available correctly.
6702 (x_fill_glyph_string): Handle the case that the specific glyph is
6703 not available correctly.
6704 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6705 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6706 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6707 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6708 fontset. Don't call FS_LOAD_FONT.
6710 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
6711 (x_create_tip_frame): Likewise.
6712 (Fx_close_connection): Free full_name of font_info.
6714 * fns.c (optimize_sub_char_table): New function.
6715 (Foptimize_char_table): New function.
6716 (syms_of_fns): Defsubr Soptimize_char_table.
6718 2000-03-20 Gerd Moellmann <gerd@gnu.org>
6720 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
6721 only if buffer is displayed in some window.
6723 * xdisp.c (handle_single_display_prop): Initialize local `value'.
6724 (try_window_reusing_current_matrix): Don't call scroll run
6725 function if run's current and desired position are the same;
6726 this prevents cursor flickering.
6728 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
6730 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
6732 * regex.c (RE_STRING_CHAR): New macro.
6733 (GET_CHAR_AFER_2): Remove.
6734 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
6735 (enum re_opcode_t): Remove on_failure_jump_exclusive.
6736 (print_partial_compiled_pattern, re_compile_fastmap)
6737 (re_match_2_internal): Remove on_failure_jump_exclusive.
6738 (regex_compile): Turn optimizable P+ loops into PP*, so that the
6739 optimization only need to work for * (ie. can use of_keep_string_jump).
6740 Remove the special case for .*\n since it is now covered by the general
6742 (re_search_2): Don't bother with `room'.
6743 (skip_one_char): New function.
6744 (skip_noops): Simplify since `memory' is not needed any more.
6745 (mutually_exclusive_p): Restructure slightly to use `switch' and
6746 add handling for "all" remaining cases.
6747 (re_match_2_internal): Change on_failure_jump_smart to use
6748 on_failure_keep_string_jump (and redirect the end-of-loop jump)
6749 rather than on_failure_jump_exclusive.
6751 2000-03-19 Gerd Moellmann <gerd@gnu.org>
6753 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
6754 number of bits per RGB because it's everywhere used as the depth
6757 * term.c (calculate_costs): Remove code dealing with X frames.
6759 2000-03-19 Richard M. Stallman <rms@gnu.org>
6761 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
6763 2000-03-18 Gerd Moellmann <gerd@gnu.org>
6765 * lread.c (read_integer): Unread the last char not consumed.
6767 2000-03-17 Gerd Moellmann <gerd@gnu.org>
6769 * xterm.c (x_update_window_cursor): Don't update in frames
6770 which are in the process of being deleted.
6772 2000-03-16 Gerd Moellmann <gerd@gnu.org>
6774 * Makefile.in (mostlyclean): Add `*.core'.
6775 (clean): Add `bootstrap-emacs'.
6777 * lread.c (read_integer): New function.
6778 (read1): Support read syntax #o, #x, #b, #r.
6780 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
6782 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
6783 make sure POINTER_TO_OFFSET gives the same value before and after
6784 PREFETCH. Use `dfail' to guarantee "atomic" matching.
6785 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
6786 (debug): Now only active if > 0 rather than if != 0.
6787 (DEBUG_*): Update for the new meaning of `debug'.
6788 (print_partial_compiled_pattern): Add missing `succeed' case. Use
6789 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
6790 in `succeed_n', `jump_n' and `set_number_at'.
6791 (store_op1, store_op2, insert_op1, insert_op2)
6792 (at_begline_loc_p, at_endline_loc_p): Add prototype.
6793 (group_in_compile_stack): Move to after its arg's types are
6794 declared and add a prototype.
6795 (PATFETCH): Define in terms of PATFETCH_RAW.
6796 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
6798 (QUIT): Redefine as a nop except for NTemacs.
6799 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
6800 indentation of the greedy-op and shy-group code.
6801 (at_(beg|end)line_loc_p): Fix argument's types.
6802 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
6803 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
6804 (MATCHING_IN_FIRST_STRING): Remove.
6805 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
6806 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
6807 QUIT unconditionally.
6809 2000-03-15 Gerd Moellmann <gerd@gnu.org>
6811 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
6814 * process.c (send_process): Add a hint that the function
6815 can call Lisp code to its comment.
6817 * lread.c (load_dangerous_libraries): New variable.
6818 (Vbytecomp_version_regexp): New variable.
6819 (safe_to_load_p): New function.
6820 (Fload): Handle files not compiled with Emacs specially.
6821 (syms_of_lread): New Lisp variable load-dangerous-libraries.
6823 2000-03-14 Gerd Moellmann <gerd@gnu.org>
6825 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
6827 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
6828 support functions only if HAVE_X11R6_XIM is defined.
6829 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
6831 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
6833 * xfns.c (X_I18N_INHIBITED): Don't define.
6834 (create_frame_xic): Remove conditional compilation on
6836 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
6838 * config.in (HAVE_X_I18N): Moved here from xterm.h.
6839 (HAVE_X11R6_XIM): Define.
6841 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
6843 * xterm.c (x_term_init): Add support for X resource `synchronous'.
6844 If set, call XSynchronize.
6846 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
6848 * regex.c: Declare a new type `re_char' used throughout the code
6849 for the string char type. It's `const unsigned char' to match the
6850 rest of Emacs. Consistently make sure all pointers to strings use
6851 it and make sure all pointers into the pattern use `unsigned
6853 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
6854 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
6857 * charset.h (GET_CHAR_AFTER_2): Remove.
6858 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
6860 2000-03-12 Ken Raeburn <raeburn@gnu.org>
6862 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
6863 variable before the invocation of YMF_PASS_LDFLAGS, in case both
6864 of them try to use backquotes.
6866 2000-03-12 Dave Love <fx@gnu.org>
6868 * unexelf.c: Restore changes of 1999-10-19.
6869 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
6870 fix its type and alignment; copy it from current process.
6872 2000-03-12 Gerd Moellmann <gerd@gnu.org>
6874 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
6875 has been found. Fix bug not computing timer's predecessor.
6877 * fileio.c (Fread_file_name): Handle case that DIR contains a
6880 * window.c (Fsave_window_excursion): Doc fix.
6882 * xfns.c (x_defined_color): Rewritten to use
6883 x_allocate_nearest_color.
6885 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
6887 * msdos.c (vga_installed): New function, code moved from
6888 dos_set_window_size.
6889 (Qbar, Qcursor_type, outside_cursor): New variables.
6890 (syms_of_msdos): Intern and staticpro them.
6891 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
6892 shape used outside Emacs when called for the first time.
6893 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
6894 cursor shape used outside Emacs.
6895 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
6896 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
6898 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
6899 parameters specify the cursor. Make qreverse a global
6900 variable (renamed to Qreverse).
6902 2000-03-09 Gerd Moellmann <gerd@gnu.org>
6904 * fns.c (Fy_or_n_p): Cancel busy-cursor.
6906 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
6908 This is a big redesign of failure-stack and register handling, prompted
6909 by bugs revealed when trying to add shy-groups. Overall, what happened
6910 is that loops are now structured a little differently, groups can be
6911 shy and the code is a little simpler.
6913 * regex.h: Update the copyright.
6914 (RE_SHY_GROUPS): New value.
6915 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
6916 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
6918 * regex.c (enum re_opcode_t): Remove jump_past_alt,
6919 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
6920 on_failure_jump_(exclusive, loop and smart). Also fix the comment
6921 for (start|stop)_memory since they now only take one argument (the
6922 second has becomes unnecessary).
6923 (print_partial_compiled_pattern): Adjust for changes in
6925 (print_compiled_pattern): Use %ld to printf long ints and flush to
6926 make debugging a little easier.
6927 (union fail_stack_elt): Make the integer unsigned.
6928 (struct fail_stack_type): Add a `frame' element.
6929 (INIT_FAIL_STACK): Init `frame' as well.
6930 (POP_PATTERN_OP): New macro for re_compile_fastmap.
6931 (DEBUG_PUSH, DEBUG_POP): Remove.
6932 (NUM_REG_ITEMS): Remove.
6933 (NUM_NONREG_ITEMS): Adjust.
6934 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
6935 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
6936 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
6937 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
6939 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
6940 address pushed is not the destination of the jump but the source
6942 (NUM_FAILURE_ITEMS): Remove.
6943 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
6944 registers before the actual failure point). Don't hardcode any
6945 meaning for str==NULL anymore.
6946 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
6947 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
6949 (REG_UNSET_VALUE): Use NULL (why not?).
6950 (compile_range): Remove declaration since it doesn't exist.
6951 (struct compile_stack_elt_t): Remove inner_group_offset.
6952 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
6953 (regex_grow_registers): Remove dead code.
6954 (FIXUP_ALT_JUMP): New macro.
6955 (regex_compile): Add shy-groups Change loops to use
6956 on_failure_jump_smart&jump instead of
6957 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
6958 initial (dummy_failure_)jump. Remove c1_base (looks like unused
6959 variable to me). Use `jump' instead of `jump_past_alt' and don't
6960 bother with push_dummy_failure in alternatives since it is now
6961 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
6962 emacs' for (re)allocating the stack.
6963 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
6964 from loop when bufp->can_be_null rather than jumping to `done'.
6965 Avoid jumping backwards so as to ensure termination. Use
6966 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
6967 backreferences. Remove dead code in handling of `anychar'.
6968 (skip_noops, mutually_exclusive_p): New functions taken from the
6969 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
6970 improve mutually_exclusive_p to handle ".+\n".
6971 (lowest_active_reg, highest_active_reg,
6972 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
6973 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
6974 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
6975 variables. Push register (in `start_memory') on the stack rather
6976 than storing it in old_reg(start|end). Remove the cycle detection
6977 from `stop_memory', replaced by the use of on_failure_jump_loop
6978 for greedy loops. Add code for the new on_failure_jump_<foo>.
6979 Remove ad-hoc code in `on_failure_jump' to push more registers in
6980 the case of a loop. Take out code from `maybe_pop_jump' into
6981 separate functions and adapt it to the semantics of
6982 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
6983 and push_dummy_failure. Remove dummy_failure handling and
6984 handling of `failures to jump to on_failure_jump' (this last one
6985 was already dead code, it seems).
6986 (group_match_null_string_p, alt_match_null_string_p)
6987 (common_op_match_null_string_p): Remove.
6989 2000-03-08 Dave Love <fx@gnu.org>
6991 * config.in: Don't depend on __STDC__ for volatile.
6992 Add POINTER_TYPE, PTR, PROTOTYPES.
6994 * hftctl.c, strftime.c: Use PROTOTYPES.
6995 * eval.c (find_handler_clause): Likewise.
6997 * mem-limits.h: Use POINTER_TYPE.
6999 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
7000 (memory_warnings): Declare using POINTER_TYPE.
7002 2000-03-08 Gerd Moellmann <gerd@gnu.org>
7004 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
7006 * xdisp.c (display_echo_area): Temporarily inhibit garbage
7009 * xfns.c: Remove obsolete code in #if 0.
7010 (Fx_focus_frame): New function.
7012 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7014 * coding.c (coding_category_name): Add coding-category-utf-8,
7015 coding-category-utf-16-be, coding-category-utf-16-le.
7016 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
7017 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
7018 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
7019 (detect_coding_utf_8): New function.
7020 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
7021 UTF_16_LOW_SURROGATE_P): New macros.
7022 (detect_coding_utf_16): New function
7023 (detect_coding_mask): When priorities are specified, skip any
7024 categories that have `nil' coding-system. Fix bug of returning
7025 wrong mask when PRIORITIES is specified and detect_coding_XXX()
7026 returns a mask not set in PRIORITIES.
7027 (detect_eol_type_in_2_octet_form): New function.
7028 (detect_eol): selects detect_eol_type_XXX to call according to
7029 cooding->category_idx.
7030 (detect_coding_system): Remove `nil' coding-system in the result.
7031 (Fupdate_coding_systems_internal): Update all coding-categories.
7033 * coding.h (CODING_CATEGORY_IDX_UTF_8,
7034 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
7036 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
7037 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
7038 CODING_CATEGORY_IDX_UTF_16_LE.
7039 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
7040 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
7041 (CODING_CATEGORY_MASK_ANY): Include the above macros.
7042 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
7044 2000-03-07 Gerd Moellmann <gerd@gnu.org>
7046 * doc.c (Fdocumentation_property): If value is not a string,
7047 and doesn't refer to etc/DOC, evaluate it to obtain a string.
7049 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
7050 close the display with XtCloseDisplay. This caused a bus error
7053 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
7054 complete but not unique.
7056 2000-03-06 Gerd Moellmann <gerd@gnu.org>
7058 * process.c (send_process): Remove local variable `procname' that
7059 might become invalid when a GC happens. Instead, access the
7060 process name slot directly.
7062 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
7065 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
7068 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
7070 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
7071 glyph matrices have been freed.
7073 2000-03-05 Gerd Moellmann <gerd@gnu.org>
7075 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
7076 (bootstrap-temacs): Set LC_ALL to C like for temacs.
7078 * xfns.c (QCdata): Moved to xdisp.c.
7080 * xdisp.c (QCdata): Moved here from xfns.c.
7081 (syms_of_xdisp): Initialize QCdata.
7083 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
7085 * window.c (coordinates_in_window): Use
7086 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
7087 FRAME_INTERNAL_BORDER_WIDTH.
7089 * xdisp.c (try_window_id): Recompute unchanged information if
7090 it is obviously invalid.
7092 * xterm.c (x_term_init): Create a colormap if not using the
7095 * xterm.h (select_visual): Change prototype.
7097 * xfns.c (select_visual): Rewritten. Recognize user-specified
7099 (visual_classes): New variable.
7101 2000-03-04 Gerd Moellmann <gerd@gnu.org>
7103 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
7104 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
7105 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
7106 (x_decode_color): Don't handle allocation of white and black
7108 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
7109 XtNcolormap resources.
7110 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
7111 (Fx_create_frame): Initialize color members of x_output structure.
7112 (xpm_load): Pass colormap to XPM lib.
7114 * xfaces.c (x_free_colors): Access colormap of frame using
7115 FRAME_X_COLORMAP. Be paranoid about freeing black and white
7116 when default colormap is used.
7118 * xterm.c (x_term_init): Set Colormap member of x_display_info
7119 structure. Copy colormap if resource `privateColormap' is
7120 specified (PseudoColor only).
7121 (x_setup_relief_color): Access colormap of frame using
7124 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
7125 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
7127 2000-03-04 Jason Rumney <jasonr@gnu.org>
7129 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
7130 other non-platform-specific equivalents.
7131 [WINDOWSNT]: Include w32term.h, fontset.h and define X
7132 specific functions and macros as their w32 equivalents where
7133 non-platform-specifics are not available.
7134 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
7135 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
7136 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
7137 (frame_update_line_height): Use macros to access f->output_data.
7138 (defined_color): Remove FIXME comments; fixed.
7139 (x_face_list_fonts, prepare_face_for_display): Put X specifics
7140 into #ifdef blocks. Add WINDOWSNT blocks.
7141 (Fx_list_fonts): Use macros for accessing font data.
7142 (set_lface_from_font_name): Different default fonts for X and
7144 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
7145 scalable for backward compatibility.
7146 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
7147 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
7149 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
7152 * makefile.nt (w32faces.obj): Remove.
7155 2000-03-03 Jason Rumney <jasonr@gnu.org>
7157 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
7160 2000-03-03 Ken Raeburn <raeburn@gnu.org>
7162 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
7163 standard ELF definitions here if the system header does not.
7165 2000-03-03 Gerd Moellmann <gerd@gnu.org>
7167 * xterm.c (PER_CHAR_METRIC): Removed.
7168 (x_per_char_metric_1, x_default_char): New functions.
7169 (x_per_char_metric): If font's default char is invalid, return
7170 metrics of a suitably chosen usable default char.
7171 (x_draw_glyph_string_foreground): If font has an invalid default
7172 char, replace occurrences of unprintable chars with a suitably
7173 chosen usable default char.
7175 2000-03-02 Gerd Moellmann <gerd@gnu.org>
7177 * xterm.c (note_mouse_highlight): Return quickly if frame's
7178 glyph matrices have been freed.
7180 * dispnew.c (free_glyphs): Block input while freeing matrices.
7182 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
7184 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
7187 * dispextern.h (x_free_colors): Add prototype.
7189 * xfaces.c (x_free_colors): New function.
7190 (unload_color, free_face_colors): Use it.
7192 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
7194 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
7196 * window.c [MSDOS]: Include msdos.h.
7198 2000-03-02 Dave Love <fx@gnu.org>
7200 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
7202 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
7203 set C_OPTIMIZE_SWITCH for gcc.
7205 2000-03-02 Kenichi Handa <handa@etl.go.jp>
7207 * coding.c (coding_save_composition): Be sure to allocate
7208 composition data area in coding even if there's no composition in
7211 2000-03-01 Jason Rumney <jasonr@gnu.org>
7213 * w32term.c: Equivalent changes to those made to xterm.c on
7214 2000-02-25 and 2000-02-24.
7216 * w32fns.c: Equivalent changes to those made to xfns.c on
7217 2000-02-25 and 2000-02-21.
7219 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
7220 correct line-end convention is followed.
7222 * w32menu.c [HAVE_BOXES]: Remove #undef.
7223 (single_keymap_panes): Remove code for simulating checkmarks.
7224 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
7225 Remove code for drawing simulated checkmarks.
7226 (w32_menu_show): make unibyte help string correctly.
7227 (add_menu_item): draw standard Windows checkmarks. Draw radio
7228 buttons as radio buttons if possible.
7230 2000-03-01 Gerd Moellmann <gerd@gnu.org>
7232 * sysdep.c (start_of_text): Don't define this function for NetBSD
7235 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
7237 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
7238 (LINKER): Don't undef if __NetBSD__ is defined.
7240 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
7242 * fileio.c [__NetBSD__]: Define `unix'.
7244 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
7246 2000-02-29 Gerd Moellmann <gerd@gnu.org>
7248 * atimer.c (start_atimer): Don't abort when timers are stopped.
7249 (append_atimer_lists): New function.
7250 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
7251 arbitrary lists of stopped and running atimers.
7253 * atimer.c (cancel_atimer): Handle canceling an atimer when
7254 some timers are stopped.
7256 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
7259 * fns.c (maybe_resize_hash_table): Handle case of new size
7260 coming out as being the same as old size.
7262 2000-02-27 Jason Rumney <jasonr@gnu.org>
7264 * makefile.nt: Add atimer.h to dependencies.
7265 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
7266 * w32console.c: Only disable window system features for dispextern.h
7267 (initialize_w32_display): Build a display info for the console.
7268 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
7269 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
7270 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
7272 * w32gui.h (struct W32FontStruct): Revert last change after change
7274 * w32menu.c (single_submenu): Set up help string.
7275 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
7276 (w32_dialog_show): Set up help string.
7277 * w32term.c (w32_display_info_for_display): Remove unused function.
7278 (w32_draw_bitmap): Use pre-built bitmaps.
7279 (w32_initialize_display_info): New function to initialize parts of
7280 display info that are common to both GUI and console frames.
7281 (w32_term_init): Use w32_initialize_display_info. Do not set
7282 Vw32_num_mouse_buttons here, as it is not called for console
7283 frames. Build bitmaps for indicating truncated lines etc.
7284 (x_delete_display): Destroy pre-built bitmaps.
7285 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
7286 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
7288 2000-02-27 Dave Love <fx@gnu.org>
7290 * lisp.h: Add a bunch of prototypes.
7292 2000-02-26 Kenichi Handa <handa@etl.go.jp>
7294 * keyboard.c (read_char): Set `usec' correctly.
7296 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7298 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
7299 `lambda', set reg[RRR] to the map index.
7300 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
7301 reg[RRR] to 0. Otherwise, set it to -1.
7303 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7305 * emacs.c (main): Remove code snippet commented out with `//'.
7307 2000-02-25 Richard M. Stallman <rms@gnu.org>
7309 * fileio.c (Ffile_symlink_p): If result starts with a `/'
7310 and contains a `:', prepend `/:'.
7312 * window.c (select_window_1): If selected_window is nil,
7313 don't "swap out" the buffer's point.
7314 (Fset_window_configuration): Set selected_window to nil
7315 before calling Fselect_window.
7316 (unshow_buffer): Don't set point in buffer from window's point
7317 if another more recently selected window also shows the buffer.
7319 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7321 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
7323 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
7324 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
7325 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
7327 (DEFAULT_BUSY_CURSOR_DELAY): New define.
7328 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
7329 (hide_busy_cursor): New functions.
7330 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
7332 * minibuf.c (read_minibuf): Cancel busy-cursor.
7334 * keyboard.c (command_loop_1): Call start_busy_cursor before
7335 Fcommand_execute and cancel_busy_cursor after it.
7336 (timer_check): Remove busy-cursor code.
7337 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
7340 * process.c (wait_reading_process_input): Remove busy-cursor code.
7342 * eval.c (Fsignal): Call cancel_busy_cursor instead of
7343 Fx_hide_busy_cursor.
7345 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
7347 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
7349 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
7351 * xterm.c (XTread_socket): Remove busy-cursor code.
7353 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
7354 (build_frame_matrix_from_leaf_window): Put code handling
7355 glyph row's not being a slice of a frame row in #if 0.
7356 (sync_window_with_frame_matrix_rows): New function.
7357 (frame_row_to_window): New function.
7358 (mirror_line_dance): Handle copies between windows.
7360 * lread.c (Fload): Use `xfree' instead of `free'.
7361 (init_obarray): Use `xmalloc' instead of `malloc'.
7363 * window.c (Fset_window_buffer): Set WINDOW to the window
7365 (coordinates_in_window): Take frame's internal border width
7368 2000-02-24 Gerd Moellmann <gerd@gnu.org>
7370 * xterm.c (x_display_and_set_cursor): Display cursor of
7371 non-selected windows depending on the setting of
7372 cursor_in_non_selected_windows.
7374 * xdisp.c (cursor_in_non_selected_windows): New variable.
7375 (syms_of_xdisp): DEFVAR_BOOL it.
7377 2000-02-23 Gerd Moellmann <gerd@gnu.org>
7379 * data.c (Fstring_to_number): If number is greater than what
7380 fits into an integer, return a float.
7382 * eval.c (specbind): Remove references to
7383 keyword_symbols_constant_flag.
7385 * data.c (keyword_symbols_constant_flag): Removed.
7386 (Fmakunbound, set_internal, syms_of_data): Remove references to
7387 keyword_symbols_constant_flag.
7389 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
7391 2000-02-23 Kenichi Handa <handa@etl.go.jp>
7393 * syntax.c (multibyte_syntax_as_symbol): New variable.
7394 (syms_of_syntax): Declare it as a Lisp variable.
7395 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
7396 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
7397 nonzero, treat all multibyte characters as symbol.
7398 (init_syntax_once): Give syntax `word' to all multibyte
7401 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
7403 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
7406 2000-02-21 Gerd Moellmann <gerd@gnu.org>
7408 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
7410 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7411 (x_non_menubar_window_to_frame): Check the busy-cursor window.
7413 2000-02-21 Dave Love <fx@gnu.org>
7415 * frame.c (Vmouse_position_function): New variable.
7416 (Fmouse_position): Use it.
7417 (syms_of_frame): Install it.
7419 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
7421 2000-02-20 Gerd Moellmann <gerd@gnu.org>
7423 * fileio.c (Finsert_file_contents): Unbind the binding of
7424 standard-output done by temp_output_buffer_setup.
7426 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
7427 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
7428 (specbind, unbind_to): Handle most common case of non-constant
7429 symbol with trivial value specially.
7431 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
7433 2000-02-20 Richard M. Stallman <rms@gnu.org>
7435 * data.c (Fmake_variable_buffer_local): Doc fix.
7436 Init found_for_buffer to 0.
7437 (Fmake_variable_frame_local): If the variable has already
7438 been buffer-local, set the check_frame field.
7440 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
7442 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
7443 produced for CODING_MODE_LAST_BLOCK requires.
7445 2000-02-18 Dave Love <fx@gnu.org>
7447 * keyboard.c (echo_keystrokes): Remove declaration.
7448 (Vecho_keystrokes) New variable.
7449 (read_char, record_menu_key, read_key_sequence): Use it to allow
7451 (syms_of_keyboard): Change Vecho_keystrokes declaration.
7453 * lread.c: Undef feature selection macros before defining.
7455 2000-02-18 Gerd Moellmann <gerd@gnu.org>
7457 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
7458 for symbols other than the symbol in question.
7460 2000-02-17 Dave Love <fx@gnu.org>
7462 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
7464 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7466 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
7468 * alloc.c (enum mem_type): Compile unconditionally.
7470 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
7472 * xfaces.c (tty_defined_color): Don't return faulire indication
7473 for unspecified-fg and unspecified-bg pseudo-colors.
7475 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7477 * alloc.c (mark_object): Don't mark symbol names in pure space.
7478 (gc_sweep): Don't unmark symbol names in pure space.
7480 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
7481 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
7482 [GC_MARK_STACK]: New defines.
7483 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
7484 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
7486 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
7488 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
7489 allocate_buffer instead of xmalloc.
7491 * alloc.c (toplevel): Include setjmp.h.
7492 (PURE_POINTER_P): New define.
7493 (enum mem_type) [GC_MARK_STACK]: New enumeration.
7494 (Vdead) [GC_MARK_STACK]: New variable.
7495 (lisp_malloc): Add parameter TYPE, call mem_insert if
7496 GC_MARK_STACK is defined.
7497 (allocate_buffer): New function.
7498 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
7499 (free_float) [GC_MARK_STACK]: Set type to Vdead.
7500 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
7501 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
7502 (MEM_NIL) [GC_MARK_STACK]: New define.
7503 (struct mem_node) [GC_MARK_STACK]: New structure.
7504 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
7505 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
7506 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
7507 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
7508 (mark_stack) [GC_MARK_STACK]: New functions.
7509 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
7510 (clear_marks): Removed.
7511 (gc_sweep): Set free conses' car, free floats' type, free
7512 symbols' function to Vdead. Use lisp_free to free buffers.
7513 (init_alloc_once): Initialize Vdead.
7514 (survives_gc_p): Return non-zero for pure objects.
7516 * alloc.c: Add comments throughout the file.
7518 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
7519 that unblocks alarms.
7521 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
7522 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
7523 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
7525 * frame.c (make_frame): Set frame initiallly to `garbaged'.
7527 2000-02-17 Kenichi Handa <handa@etl.go.jp>
7529 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
7530 avoid infinite error signaling. Allocate sufficient memory for
7531 eol_str in the case that eoltype is Lisp_Int.
7533 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
7535 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
7536 depends on the previous behavior.
7538 2000-02-16 Gerd Moellmann <gerd@gnu.org>
7540 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
7542 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7544 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
7546 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
7547 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
7550 2000-02-15 Richard M. Stallman <rms@gnu.org>
7552 * data.c (set_internal): Don't make variable buffer-local
7553 if within a let-binding for the same buffer.
7554 (let_shadows_buffer_binding_p): New function.
7556 * eval.c (specbind): For buffer-local value,
7557 record the current buffer also.
7558 (unbind_to): Cope with that change.
7560 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7562 * window.c (Fsave_window_excursion): Doc fix.
7564 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
7566 * syntax.c (back_comment): Make sure we only consider comment-starters
7567 of the relevant style and return -1 in case of a failure to find the
7568 beginning of the comment.
7569 (Fforward_comment): If back_comment fails, go back to the position just
7570 after the comment-end.
7571 (scan_lists): Add comment describing a very minor bug.
7573 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7575 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
7576 `completion-regexp-list' in the docstring.
7578 2000-02-14 Dave Love <fx@gnu.org>
7580 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
7582 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7584 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
7585 to Emacs' syntax. Also fix the comment about set/not-set meanings
7586 since Emacs syntax is not the value 0 any more.
7587 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
7588 since it's now part of RE_SYNTAX_EMACS.
7590 2000-02-12 Dave Love <fx@gnu.org>
7592 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
7595 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7597 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
7599 2000-02-12 Dave Love <fx@gnu.org>
7601 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
7603 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
7604 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
7605 * s/hpux.h: Don't define HAVE_VFORK.
7607 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
7609 * s/nextstep.h: Don't define HAVE_ALLOCA.
7611 * config.in: Add vfork bits.
7613 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7615 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
7616 unwind function to undo the effect of stopping atimers.
7618 * keyboard.c (bind_polling_period): Stop all timers except
7621 * atimer.c (stopped_atimers): New variable.
7622 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
7625 * atimer.h (stop_other_atimers, run_all_atimers)
7626 (unwind_stop_other_atimers): Add function prototypes.
7628 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
7630 2000-02-11 Ken Raeburn <raeburn@gnu.org>
7632 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
7633 library may depend on jpeg.
7634 (atimer.o): Depends on atimer.c.
7636 2000-02-11 Kenichi Handa <handa@etl.go.jp>
7638 * insdel.c (del_range_1): Call update_compositions.
7639 (del_range_both): Call update_compositions just once..
7641 2000-02-10 Dave Love <fx@gnu.org>
7643 * xfns.c (create_frame_xic): Fix initialization of automatic
7646 2000-02-09 Kenichi Handa <handa@etl.go.jp>
7648 * ccl.c (CCL_MAKE_CHAR): New macro.
7649 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
7650 registers by CCL_MAKE_CHAR before calling translate_char.
7651 <CCL_TranslateCharacterConstTbl> Likewise.
7653 2000-02-08 Dave Love <fx@gnu.org>
7655 * lread.c (__EXTENSIONS__): Define.
7657 2000-02-08 Gerd Moellmann <gerd@gnu.org>
7659 * puresize.h (BASE_PURESIZE): Increase to 650000.
7661 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7663 * msdos.c (XMenuActivate): Turn off the cursor after displaying
7666 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7668 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
7669 md, mh, mb, mr, and me to the fake termcap entry.
7671 2000-02-06 Ken Raeburn <raeburn@gnu.org>
7673 * sound.c (sound_cleanup): Don't call device close routine if the
7674 function pointer is null.
7676 2000-02-06 Andrew Innes <andrewi@gnu.org>
7678 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
7679 around image definitions and prototypes.
7680 (gamma_correct) [WINDOWSNT]: New prototype.
7682 * w32term.c (x_make_frame_visible): Replace call to
7683 input_poll_signal with poll_for_input.
7685 * window.c [WINDOWSNT]: Include w32term.h.
7687 * xdisp.c [WINDOWSNT]: Include w32term.h.
7689 * makefile.nt: Add dependencies on w32gui.h.
7690 (OBJ1): Include atimer.obj.
7691 ($(BLD)\atimer.obj): New dependency rule.
7693 * w32.c (sigmask): New function (does nothing).
7694 (sigunblock): Ditto.
7696 * frame.c [WINDOWSNT]: Include w32term.h.
7698 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
7700 * lread.c (syms_of_lread): Fix literal newlines.
7702 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
7703 the string constant limit (2048 bytes) in MSVC.
7706 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
7708 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
7710 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
7711 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
7714 2000-02-04 Dave Love <fx@gnu.org>
7716 * fileio.c: Remove some unused vars.
7717 (_GNU_SOURCE): Define (for euidaccess).
7719 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
7721 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
7723 (read_minibuf): Deal with allow_props correctly.
7725 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
7727 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
7729 2000-02-03 Ken Raeburn <raeburn@gnu.org>
7731 * search.c (compile_pattern): If a cache entry has a nil regexp,
7732 fill in that entry instead of clobbering a previously cached
7735 2000-02-02 Ken Raeburn <raeburn@gnu.org>
7737 * puresize.h (BASE_PURESIZE): Increase to 610000.
7739 2000-02-02 Gerd Moellmann <gerd@gnu.org>
7741 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
7744 2000-02-02 Kenichi Handa <handa@etl.go.jp>
7746 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
7747 instead of incrementing ic directly.
7748 <CCL_WriteExprConst> Likewise.
7749 <ccl_set_expr>: Set ic to jump_address.
7751 * fileio.c (e_write): Fix the handling of
7752 CODING_FINISH_INSUFFICIENT_SRC.
7754 2000-02-01 Dave Love <fx@gnu.org>
7756 * editfns.c (Fpropertize): Doc fix.
7758 * process.c (Fstart_process): Doc fix.
7760 * eval.c: Fix various doc strings not to duplicate information
7761 from help-manyarg-func-alist.
7763 * window.c (Fset_window_margins): Don't make interactive. Doc
7766 * doc.c (Vhelp_manyarg_func_alist): New variable.
7767 (Fdocumentation): Use it.
7768 (syms_of_doc): Define it.
7770 2000-01-31 Gerd Moellmann <gerd@gnu.org>
7772 * xterm.c (xim_open_dpy): Remove unused local variable.
7774 * emacs.c (USAGE): Use term `display options' instead of `X
7777 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
7778 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
7780 * fns.c (sweep_weak_table): New function.
7781 (sweep_weak_hash_tables): Use it. Keep on marking until there
7784 2000-01-30 Gerd Moellmann <gerd@gnu.org>
7786 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
7787 that XTread_socket does not crash by trying to call XNoOp on a
7790 2000-01-30 Jason Rumney <jasonr@gnu.org>
7792 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7793 Change selected_frame to SELECTED_FRAME ().
7794 (w32_console_mouse_position): Remove #ifndef MULE from around
7797 * makefile.nt: Remove dosfns.obj.
7799 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
7801 * w32fns.c (w32_defined_color): Check for valid frame before
7802 applying gamma correction. Eliminate dependency on frame elsewhere.
7803 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
7804 (w32_to_x_font): Use resx and resy not height_in and width_in.
7805 (x_to_w32_font): Doc fix.
7806 (xlfd_strip_height): New function to strip and return font height.
7807 (w32_font_match): Compare height separately from rest of xlfd
7808 spec, using xlfd_strip_height.
7810 * w32term.c (w32_term_init): Swap resx and height_in, resy and
7811 width_in. Use w32_defined_color in place of defined_color.
7813 * w32faces.c: Merge more of DOS and X specifics in preparation for
7814 merge with xfaces.c.
7815 (defined_color): Remove FIXME comment.
7816 (tty_color_name): Provide w32-specific function.
7817 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
7819 * w32console.c (turn_on_face, turn_off_face): Removed.
7820 (w32_face_attributes): New function.
7821 (Global_variables): Reduce scope where possible.
7822 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
7824 (hl_mode): Don't modify text attributes.
7825 (write_glyphs): Don't do anything if len <= 0. Use
7826 w32_face_attributes to get attributes for drawing. Write
7827 terminating codes using char_attr_normal.
7828 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
7829 (update_begin, update_end): Likewise.
7830 (vga_stdcolor_name): New function.
7831 (initialize_w32_display): Remove char_attr_reverse and char_attr.
7832 (Fset_screen_color): Remove char_attr_reverse.
7834 2000-01-29 Gerd Moellmann <gerd@gnu.org>
7836 * xfns.c (xic_set_preeditarea): Take window parameter and
7837 window-relative pixel-positions.
7839 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
7840 is its frame's selected window.
7841 (xim_instantiate_callback): Likewise.
7843 * xfns.c (x_create_im): Removed.
7844 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
7845 (supported_xim_styles): Renamed from supported_styles.
7846 (best_xim_style): Renamed from best_style.
7847 (create_frame_xic): Renamed from xic_create_frame.
7848 (free_frame_xic): Renamed from xic_destroy_frame.
7850 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
7852 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
7853 our frames, call XFilterEvent with 2nd parameter `None'.
7854 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
7855 returning XBufferOverflow.
7856 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
7858 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
7859 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
7860 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
7861 (xim_initialize, xim_close)
7862 [HAVE_X_I18N && HAVE_X11R6]: New functions.
7863 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
7864 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
7865 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
7867 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
7869 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
7870 `xic_style' and `xic_xfs'.
7871 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
7872 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
7873 (FRAME_XIM): Removed.
7875 * xfns.c (supported_styles): New variable.
7876 (DEFAULT_STYLE, DEFAULT_FONT): New macros
7877 (xic_create_xfontset, best_style, xic_create_frame)
7878 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
7879 (xic_set_xfontset): New functions.
7881 2000-01-28 Dave Love <fx@gnu.org>
7883 * s/irix6-5.h: Revert last change after change to irix5-0.h.
7885 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
7887 2000-01-28 Gerd Moellmann <gerd@gnu.org>
7889 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
7890 for *scratch* if it already existed.
7892 * emacs.c (USAGE): New macro.
7893 (main): Use it to display usage information.
7895 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7897 Support for the menu-help feature:
7899 * msdos.h: Change prototypes of XMenuAddSelection and
7902 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
7903 part of the line to the termscript file.
7904 (IT_clear_to_end): Clear the entire line, not just its beginning.
7905 (menu_help_message, prev_menu_help_message): New variables.
7906 (IT_menu_make_room): Make room for the help_text member.
7907 (IT_menu_display): New argument disp_help; all callers changed.
7908 If disp_help is non-zero, store the help text of the active menu
7909 item in menu_help_message.
7910 (XMenuAddPane): Initialize the help_text member to NULL.
7911 (XMenuAddSelection): New argument help_text. Store it in the
7913 (XMenuActivate): New argument help_callback. If the value of
7914 menu_help_message has changed since the last time, display the
7915 menu help message text while waiting for the mouse to move. Clear
7916 the echo area before exiting.
7917 (XMenuDestroy): Free the help_text member.
7919 2000-01-27 Gerd Moellmann <gerd@gnu.org>
7921 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
7922 XMenuAddSelection. Pass help callback to XMenuActivate.
7923 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
7925 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7927 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
7928 and EMACS_SET_USECS.
7930 2000-01-26 Dave Love <fx@gnu.org>
7932 * editfns.c (Fchar_after, Fchar_before): Doc fix.
7934 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
7935 an error may be signalled.
7937 2000-01-26 Gerd Moellmann <gerd@gnu.org>
7939 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
7940 LD_SWITCH_SYSTEM inherited from irix5-0.h.
7942 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
7944 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7946 * charset.c (Fstring): If there is a multibyte char among
7947 the args, always return a multibyte string.
7949 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7951 * sysdep.c (sys_select): Turn atimers off and on instead of
7952 recording and restoring old alarm handler
7954 * process.c (toplevel): Include atimer.h.
7955 (create_process_1): Rewritten.
7956 (create_process): Use atimers instead of alarm.
7957 (wait_reading_process_input) [hpux]: Turn atimers off instead
7958 of turning off SIGALRM.
7959 (wait_reading_process_input): Turn off atimers instead off
7960 calling stop_polling.
7962 * emacs.c (main): Call init_atimer.
7964 * keyboard.c (toplevel): Include systime.h and atimer.h.
7965 (polling_for_input): Removed because unused.
7966 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
7967 (poll_timer): New variable.
7968 (poll_for_input, poll_for_input_1): New functions.
7969 (start_polling, stop_polling): Rewritten.
7971 * keyboard.h (polling_for_input): Removed.
7973 * atimer.h, atimer.c: New files.
7975 * Makefile.in (obj): Add atimer.o.
7976 (atimer.o): New target.
7978 * blockinput.h (pending_atimers): Add extern declaration.
7979 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
7981 * lisp.h (popup_activated_flag): Add extern declaration.
7983 * xmenu.c (popup_activated_flag): Make externally visible.
7984 (popup_activate_callback) [USE_MOTIF]: Increment
7985 popup_activated_flag.
7986 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
7988 * xterm.c (toplevel): Include atimer.h.
7989 (toolkit_scroll_bar_interaction): New variable.
7990 (Fxt_process_timeouts): Removed.
7991 (x_process_timeouts): New function.
7992 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
7993 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
7994 (x_make_frame_visible): Call poll_for_input_1 instead of
7995 input_poll_signal. Don't call alarm.
7996 (x_initialize): Install timer calling x_process_timeouts.
7998 2000-01-24 Dave Love <fx@gnu.org>
8000 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
8001 Don't use -cckr -- apparently not now necessary.
8003 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
8005 * msdos.c (IT_menu_display): Truncate long menu lines at the right
8008 2000-01-23 Jason Rumney <jasonr@gnu.org>
8010 * w32fns.c (w32_defined_color): Apply gamma correction before
8011 trying to map to the palette.
8012 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
8015 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
8016 here. Callers changed to always pass real device context.
8017 (w32_draw_bitmap): Likewise.
8018 (w32_get_glyph_overhangs): Likewise.
8019 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
8021 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
8022 pfnSetScrollInfo and SetScrollRange.
8023 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
8024 back into MULE characters after decoding them.
8025 (x_get_glyph_face_and_encoding): Likewise.
8026 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
8027 GetCharABCWidthsW fails, since this is defined on Windows 9x.
8028 (x_produce_glyphs): Calculate per char metrics for a character
8029 that we know exists in default font when font_not_found_p is true.
8031 2000-01-22 Jason Rumney <jasonr@gnu.org>
8033 * makefile.nt (intervals.obj, composite.obj): New modules.
8034 (composite.h): Added as dependency where appropriate.
8036 * w32gui.h (XGCValue): New struct for emulating X GCs.
8038 * w32term.h (XCharStruct): New struct for emulating X.
8040 * w32console.c (turn_on_face, turn_off_face): New functions.
8041 (change_line_highlight): New prototype for new redisplay.
8042 (write_glyphs): Support multibyte text. Support faces.
8044 * w32faces.c: Complete rewrite for new redisplay based on new
8047 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
8048 throughout. struct frame * in place of FRAME_PTR.
8049 Skeleton support for images, toolbars, tooltips from xfns.c.
8050 (Fx_create_frame): Use system default for default scroll bar
8052 (w32_get_arg): Renamed from x_get_arg.
8053 (Fx_file_dialog): New function.
8054 (w32_list_fonts): Check cache before asking system.
8055 (Vw32_enable_synthesized_fonts): New variable.
8056 (Vw32_enable_italics): Obsolete, removed.
8058 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
8059 Use SELECTED_FRAME macro.
8061 * w32menu.c: Add skeleton support for help strings on menus.
8062 (add_menu_item): Native checkbox and radio support added, but not
8063 yet enabled due to bugs.
8064 (push_menu_item): Add parameters type, selection and help.
8066 Formatting changes to reduce unnecessary diffs with xmenu.c.
8068 * w32select.c (Fw32_set_clipboard_data): Update call to
8069 find_charset_in_str.
8071 * w32term.c: Complete rewrite for new redisplay based on new
8072 xterm.c with necessary sections merged back in from old w32term.c.
8074 2000-01-21 Richard M. Stallman <rms@gnu.org>
8076 * data.c (set_internal): Further fix in same criterion.
8078 2000-01-20 Richard M. Stallman <rms@gnu.org>
8080 * data.c (set_internal): Fix the criteria for whether
8081 to swap out the old cached binding.
8083 2000-01-19 Dave Love <fx@gnu.org>
8085 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
8087 2000-01-18 Kenichi Handa <handa@etl.go.jp>
8089 * regex.c (re_compile_fastmap): While checking a range table for
8090 `charset', skip flag bits for a character class correctly.
8092 2000-01-17 Gerd Moellmann <gerd@gnu.org>
8094 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
8096 * xfns.c (x_window): Call lw_create_widget with new parameter
8099 * widget.c (EmacsFrameSetCharSize): Change size of children first
8100 because of problems with main window geometry management under
8103 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
8105 (MENU_ITEMS_ITEM_HELP): New enumerator.
8106 (push_menu_item): Add parameter HELP. Record help in menu_items.
8107 (single_menu_item, single_submenu, list_of_items): Call
8108 push_menu_item with new parameter.
8109 (single_submenu): Set help string in widget value.
8110 (menu_highlight_callback): New function.
8111 (set_frame_menubar): Call lw_create_widget with new
8113 (xmenu_show, xdialog_show): Ditto.
8115 2000-01-13 Gerd Moellmann <gerd@gnu.org>
8117 * sound.c (Fplay_sound): Improve doc string.
8119 2000-01-11 Richard M. Stallman <rms@gnu.org>
8121 * lisp.h (set_internal): Enter the new arg.
8123 * eval.c (specbind): Record buffer-local variables specially,
8124 indicating which buffer's binding was saved.
8125 (unbind_to): Restore buffer-local variables specially
8126 in the proper buffer.
8128 * data.c (set_internal): New arg BUF.
8130 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
8131 * data.c (Fset): Pass new arg to set_internal.
8132 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
8134 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8136 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
8139 2000-01-11 Richard M. Stallman <rms@gnu.org>
8141 * minibuf.c (Ftry_completion): Doc fix.
8143 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8145 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
8148 2000-01-11 Andreas Schwab <schwab@suse.de>
8150 * coding.c (code_convert_region): Initialize total_skip.
8152 2000-01-08 Dave Love <fx@gnu.org>
8154 * eval.c (Fuser_variable_p): Check customizability too.
8156 2000-01-07 Gerd Moellmann <gerd@gnu.org>
8158 * minibuf.c (Fcompleting_read): Doc fix.
8160 2000-01-05 Gerd Moellmann <gerd@gnu.org>
8162 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
8165 * xfns.c (x_create_im): New function to set IM and IC of a frame.
8166 Check that input style is supported before trying to create an
8168 (x_window): Call x_create_im.
8170 2000-01-04 Gerd Moellmann <gerd@gnu.org>
8172 * xfns.c (current_gif_memory_src): New variable.
8173 (gif_load): Record the address of the current memory source
8174 in current_gif_memory_src.
8175 (gif_read_from_memory): Use current_gif_memory_src.
8177 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
8178 macros statement form.
8180 * sound.c (struct sound): Renamed from struct sound_file.
8181 (struct sound): Add members `data' and `header_size'.
8182 (enum sound_attr): Add SOUND_DATA.
8183 (current_sound, current_sound_device): Variables renamed from
8184 sound_file and sound_device.
8185 (parse_sound): Parse :data.
8186 (parse_sound): Handle sound data in strings.
8187 (find_sound_type): Function renamed from find_sound_file_type.
8188 (wav_init, au_init): Fail if sound's header_size is smaller than
8190 (wav_play, au_play): Play sounds from string data.
8192 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
8194 * lisp.h: Add prototype for allocate_string_data.
8196 * alloc.c (Fgarbage_collect): Return number of live and free
8199 * alloc.c (mark_buffer): Remove code in #if 0.
8201 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
8202 (strings_consed): New variable.
8203 (allocate_string): Set it.
8204 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
8205 (Fmemory_use_counts): Return strings_consed. Use Flist.
8207 * alloc.c: General cleanup in comments etc. Remove conditional
8208 compilation for `standalone'.
8210 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
8212 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
8213 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
8214 (DONT_COPY_FLAG): Removed.
8215 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
8216 (struct sdata, struct sblock): New
8217 (struct string_block): Rewritten.
8218 (STRINGS_IN_STRING_BLOCK): New macro.
8219 (oldest_sblock, current_sblock, total_strings, total_free_strings)
8220 (large_sblocks, string_blocks, string_free_list): New variables.
8221 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
8222 (init_strings): Rewritten.
8223 (allocate_string, allocate_string_data, compact_small_strings)
8224 (free_large_strings, sweep_strings): New functions.
8225 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
8226 (struct string_block_head, current_string_block)
8227 (first_string_block, large_string_blocks, STRING_FULLSIZE)
8228 (STRING_PAD): Removed.
8229 (make_uninit_multibyte_string, make_pure_string): Rewritten.
8230 (Fgarbage_collect): Don't set mark bit in large strings.
8231 (mark_object): Mark strings differently. Mark symbol names
8233 (survives_gc_p): Test marked strings differently.
8234 (gc_sweep): Sweep strings differently, unmark strings in
8236 (compact_strings): Removed.
8238 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
8240 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
8241 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
8243 2000-01-04 Kenichi Handa <handa@etl.go.jp>
8245 * fileio.c (Finsert_file_contents): Signal error if visiting file
8246 in a non-empty buffer.
8248 * term.c (encode_terminal_code): Fix the previous change.
8250 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8252 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
8253 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
8255 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
8257 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8259 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
8260 need to test for MSDOS frames.
8262 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8264 * dosfns.c (unspecified_colors): Remove.
8265 (msdos_stdcolor_idx): Use global variables unspecified_fg and
8267 (msdos_stdcolor_name): Return strings for unspecified fore- and
8270 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
8271 (syms_of_xfaces): Remove their staticpro's.
8272 (tty_color_name): Return Lisp strings for unspecified fore- and
8274 (Finternal_set_lisp_face_attribute): Remove the special treatment
8275 for Qunspecified_{f,b}g.
8276 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
8279 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8281 * xdisp.c (reseat_at_next_visible_line_start): Position before
8282 newline only if ending up on a newline.
8283 (next_element_from_ellipsis): Return success. Handle case of
8284 displaying no ellipsis. Fix case of ellipsis defined in display
8286 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
8289 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8291 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
8292 (Fcolor_supported_p): Renamed from face-color-supported-p.
8294 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8296 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
8297 list of colors renamed to tty-defined-color-alist.
8298 (tty_color_name): Pass the frame to tty-color-by-index.
8299 (realize_tty_face): tty-color-alist is now a function which
8300 accepts the frame as argument.
8302 * term.c (Ftty_display_color_p): Accept an optional argument
8305 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8307 * term.c (insert_glyphs): Pass glyph, not &glyph, to
8308 encode_terminal_code.
8310 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8312 * dispnew.c (mode_line_string): Support termcap frames as well.
8314 2000-01-01 Gerd Moellmann <gerd@gnu.org>
8316 * syntax.c (Fforward_word): Undo previous change.
8318 * editfns.c (Fconstrain_to_field): Don't constrain if
8319 inhibit-field-text-motion is non-nil.
8320 (Fline_beginning_position): Undo previous change.
8321 (Fline_end_position): Ditto.
8323 * syntax.c (Fforward_word): Notice field boundaries only if
8324 inhibit-field-text-motion is nil.
8326 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
8328 * editfns.c (Vinhibit_field_text_motion): New variable.
8329 (inhibit-field-text-motion): New DEFVAR_LISP.
8330 (Fline_beginning_position, Fline_end_position): Notice field
8331 boundaries only if inhibit-field-text-motion is nil.
8333 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
8335 (x_build_heuristic_mask): Likewise.
8336 (xbm_load_image_from_file): Change error output.
8337 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
8338 (gif_load, gs_load, x_kill_gs_process): Ditto.
8340 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
8341 color indices when accessing raster pixels.
8342 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
8343 one of :file or :data.
8344 (enum pbm_keyword_index): Add PBM_DATA.
8345 (pbm_format): Add :data.
8346 (pbm_image_p): Allow either :file or :data.
8347 (pbm_read_file): New function.
8348 (pbm_scan_number): Rewritten to read from string.
8349 (pbm_load): Support :data.
8351 See ChangeLog.8 for earlier changes.
8354 ;; coding: iso-2022-7bit