1 2000-11-30 Jason Rumney <jasonr@gnu.org>
3 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
6 2000-11-30 Gerd Moellmann <gerd@gnu.org>
8 * fns.c (Fmd5): Doc fix.
10 2000-10-07 Simon Josefsson <simon@josefsson.org>
12 * fns.c (Fmd5): New function.
13 (syms_of_fns): Defsubr md5.
15 * Makefile.in (obj): Add md5.o
17 2000-11-30 Gerd Moellmann <gerd@gnu.org>
19 * md5.h, md5.c: New files, taken from glibc.
21 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
23 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
24 hasn't a font, use that of the frame, as drawing glyphs
27 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
29 * eval.c (Frun_hooks): Allow 0 arguments.
31 2000-11-29 Gerd Moellmann <gerd@gnu.org>
33 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
34 is over the menu bar widget, say it's not on the frame.
36 * xfns.c (Fx_create_frame): Reintroduce the call to
37 face-set-after-frame-defaults.
39 * eval.c (Fsignal): Reset handling_signal.
41 2000-11-28 Jason Rumney <jasonr@gnu.org>
43 * w32menu.c (add_menu_item): Reset menu item text when changing
46 2000-11-28 Gerd Moellmann <gerd@gnu.org>
48 * xselect.c: Update copyright.
50 * window.c (coordinates_in_window): If on a mode or header line,
51 but sufficiently close to its start, return ``on vertical
52 border''. This gives us a way to drag windows horizontally when
53 using toolkit scroll bars.
55 * xterm.c (note_mouse_highlight): Change the cursor shape
56 on the vertical border between windows.
58 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
60 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
61 (syms_of_xfns): DEFVAR_LISP it.
62 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
64 * textprop.c (text_read_only): New function.
65 (verify_interval_modification): Use it instead of signaling
66 `text-read-only'. This makes it easier to catch this error
69 * xdisp.c (forward_to_next_line_start): Check for newlines,
70 not end of line, which includes CR.
72 2000-11-28 Kenichi Handa <handa@etl.go.jp>
74 * coding.c (Ffind_coding_systems_region_internal): Be sure to
75 include no-conversion.
77 2000-11-27 Jason Rumney <jasonr@gnu.org>
79 * w32fns.c (w32_load_system_font): Always mark font as double byte
80 if codepage is unicode.
82 2000-11-27 Gerd Moellmann <gerd@gnu.org>
84 * xdisp.c (forward_to_next_line_start): If already on a newline,
85 just consume it to avoid unintended skipping over invisible text
88 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
89 `vertical-line', `mode-line' and `header-line' events.
91 * xdisp.c (try_window_id): Avoid starting to display in the middle
92 of a character, a TAB for instance. This is easier than to set
93 up the iterator exactly, and it's not a frequent case, so the
94 additional effort wouldn't really pay off.
96 2000-11-26 Andrew Choi <akochoi@i-cable.com>
98 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
101 2000-11-25 Jason Rumney <jasonr@gnu.org>
103 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
104 to window_from_coordinates should be pixel coordinates.
106 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
107 redisplay handles them properly.
109 2000-11-25 Miles Bader <miles@gnu.org>
111 * indent.c (compute_motion): Keep pos_byte in sync with pos.
113 2000-11-24 Jason Rumney <jasonr@gnu.org>
115 * w32.c (init_environment): Set LANG environment variable based on
116 locale settings, if not set.
118 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
119 making tool bar smaller. When clearing the frame, also
120 clear current matrices. Clear frame when tool bar disappears.
121 Don't use more lines for the tool-bar than is available.
122 (x_change_window_heights): New function.
124 2000-11-24 Gerd Moellmann <gerd@gnu.org>
126 * xdisp.c (init_from_display_pos): If POS says we're already after
127 an overlay string ending at POS, make sure to pop the iterator
128 because it will be in front of that overlay string. When POS is
129 ZV, we've thereby also ``processed'' overlay strings at ZV.
131 * xfaces.c (lface_from_face_name): Function comment fix.
133 2000-11-24 Miles Bader <miles@gnu.org>
135 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
136 apply `mode-line-inverse-video' -- zero means force display using
137 the default face, non-zero means display using the specialized face.
138 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
140 2000-11-23 Kenichi Handa <handa@etl.go.jp>
142 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
145 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
147 * coding.c (decode_coding_emacs_mule): Fix the case of
148 CODING_EOL_LF, which used uninitialized value of c.
150 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
152 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
154 2000-11-22 Gerd Moellmann <gerd@gnu.org>
156 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
159 * frame.h (struct frame): Replace desired_tool_bar_items,
160 current_tool_bar_items, n_desired_tool_bar_items,
161 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
163 * frame.c (make_frame): Change initialization of tool bar
166 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
167 Change references to members deleted from struct frame to use the
170 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
171 references to members deleted from struct frame to use the new
174 * dispnew.c (update_frame): Do nothing with frame's tool bar
177 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
179 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
180 (note_tool_bar_highlight): Change references to members deleted
181 from struct frame to use the new ones.
183 2000-11-23 Miles Bader <miles@gnu.org>
185 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
186 the face's inverse-video attribute, rather than overriding it.
188 2000-11-22 Gerd Moellmann <gerd@gnu.org>
190 * xfns.c (x_set_tool_bar_lines): Clear internal border when
191 making tool bar smaller.
193 2000-11-22 Dave Love <fx@gnu.org>
195 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
197 2000-11-22 Miles Bader <miles@gnu.org>
199 * keyboard.c (Vminibuffer_message_timeout): New variable.
200 (command_loop_1): Use it to determine message timeout.
201 (syms_of_keyboard): Initialize it.
203 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
205 2000-11-22 Kenichi Handa <handa@etl.go.jp>
207 * sysdep.c: Move the code for declaring h_errno after #include
210 2000-11-21 Gerd Moellmann <gerd@gnu.org>
212 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
213 the menu bar when the tooltip is unmapped.
215 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
216 sole visible buffer when we're currently in the mini-buffer, and
219 2000-11-21 Jason Rumney <jasonr@gnu.org>
221 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
222 put on the clipboard.
223 (Fw32_get_clipboard_data): Compare data on clipboard with saved
224 copy of what Emacs last put there. If they are the same, do not
225 use the clipboard copy to avoid losing data due to coding
228 2000-11-22 Miles Bader <miles@gnu.org>
230 * minibuf.c (Vminibuffer_prompt_properties): New variable.
231 (syms_of_minibuf): Initialize it.
232 (read_minibuf): Add properties from Vminibuffer_prompt_properties
233 to prompt, don't make read-only.
235 2000-11-21 Gerd Moellmann <gerd@gnu.org>
237 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
238 BEFORE/AFTER_POTENTIAL_GC.
240 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
242 * buffer.c (mmap_free_1): Avoid a compiler warning.
244 * term.c, cm.c: Don't try to include termcap.h; see comment there.
246 2000-11-21 Kenichi Handa <handa@etl.go.jp>
248 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
251 2000-11-20 Gerd Moellmann <gerd@gnu.org>
253 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
256 * s/gnu-linux.h: Don't use `#cpu'.
258 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
259 not defined in mman.h.
261 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
263 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
264 and store an index in the XClientMessageEvent. Storing a
265 Lisp_Object or pointer can fail on a 64 bit system, since X only
267 (x_scroll_bar_to_input_event): Get the window from
270 2000-11-20 Dave Love <fx@gnu.org>
272 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
274 2000-11-20 Gerd Moellmann <gerd@gnu.org>
276 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
278 2000-11-20 Kenichi Handa <handa@etl.go.jp>
280 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
283 * alloc.c (make_string): Fix previous change. Be sure to make
284 unibyte string correctly.
286 2000-11-19 Gerd Moellmann <gerd@gnu.org>
288 * window.c (Fwindow_list): Change parameter list to be XEmacs
290 (window_list_1): New function.
291 (window_loop): Use it instead of Fwindow_list.
293 * sysdep.c (emacs_ospeed): New variable.
294 (toplevel): Don't declare ospeed extern.
295 (init_baud_rate): Use emacs_ospeed instead of ospeed.
297 * termcap.c (ospeed): Remove.
298 (tputs) [!emacs]: Remove unused code.
299 (tgetent): Avoid a compiler warning.
301 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
302 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
303 SCROLL_BAR_X_WIDGET with additional argument DPY.
305 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
307 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
308 Take the X display as additional argument.
309 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
310 `Widget' is a pointer type that's not easily stored in Lisp_Object
311 form in a portable way.
313 * dispnew.c (update_text_area): Fix last change.
315 2000-11-18 Gerd Moellmann <gerd@gnu.org>
317 * xdisp.c: Use BINDING_STACK_SIZE throughout.
319 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
320 clear current matrices.
322 * buffer.c (mmap_enlarge): Don't print a message on stderr
323 if mapping new memory at the end of the existing region fails.
325 * dispnew.c (update_text_area): Don't skip over equal glyphs
326 when the last current glyph overlaps the glyph to its right.
328 2000-11-18 Miles Bader <miles@gnu.org>
330 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
331 lines that *end* with "..." too (that's the most common case!).
333 2000-11-18 Gerd Moellmann <gerd@gnu.org>
335 * xdisp.c (resize_mini_window): Temporarily change to the
336 mini-window's buffer if necessary.
338 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
339 the tooltip obscures less text under it.
341 2000-11-17 Gerd Moellmann <gerd@gnu.org>
343 * puresize.h (BASE_PURESIZE): Increase to 700000.
345 2000-11-18 Jason Rumney <jasonr@gnu.org>
347 * w32term.c (w32_draw_bitmap): Use face to set colors.
349 2000-11-17 Dave Love <fx@gnu.org>
351 * lread.c (Fload): Fix #ifdef for pcc.
353 2000-11-17 Gerd Moellmann <gerd@gnu.org>
355 * xdisp.c (pos_visible_p): Compute the default character height
358 2000-11-16 Gerd Moellmann <gerd@gnu.org>
360 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
361 knowing the line's height; use the default font's height in that
364 * xfaces.c (weight_table): Add `demi' with the same meaning as
367 2000-11-16 Kenichi Handa <handa@etl.go.jp>
369 * dispnew.c (null_row): New global static variable.
370 (clear_glyph_row): Delete local static variable null_row.
372 2000-11-15 Jason Rumney <jasonr@gnu.org>
374 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
375 (w32_alloc_lighter_color): Use new brightness calculations from
376 xterm.c. Scale delta to be in the range expected by W32.
377 (w32_draw_relief_rect): Use frame relief colors.
379 2000-11-15 Gerd Moellmann <gerd@gnu.org>
381 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
382 (Qinhibit_default_face_x_resources): New variable.
383 (syms_of_frame): Initialize it.
384 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
386 * xdisp.c (pos_visible_p): Improve function comment.
388 * lisp.h (BINDING_STACK_SIZE): New macro.
390 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
391 reading the directory if readdir returns null and errno is EAGAIN
394 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
396 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
397 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
398 Set amount_to_scroll to max of dx and scroll_step so that
399 scroll-conservatively doesn't defeat scroll-step>1.
400 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
401 scroll-conservatively for line-at-a-time scrolling.
403 2000-11-14 Gerd Moellmann <gerd@gnu.org>
405 * window.c (Fpos_visible_in_window_p): Call pos_visible with
408 * xdisp.c (current_mode_line_height, current_header_line_height):
410 (init_xdisp): Initialize them.
411 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
412 and use exact mode line heights if it is set.
414 * lisp.h (pos_visible_p): Change prototype.
416 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
417 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
418 and current_header_line_height first.
419 (current_mode_line_height, current_header_line_height): Declare
422 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
424 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
425 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
426 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
428 2000-11-14 Miles Bader <miles@gnu.org>
430 * xterm.c (x_alloc_lighter_color): Include an additive component
431 too for dark colors, because FACTOR isn't enough.
432 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
435 2000-11-13 Gerd Moellmann <gerd@gnu.org>
437 * keyboard.c (show_help_echo): Call message3_nolog with number of
438 bytes in the help string as 2nd parameter, instead of the number
441 2000-11-13 Miles Bader <miles@gnu.org>
443 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
444 (Fload): Use new openp return protocol.
445 Don't try to use Vload_source_file_function to load .elc files.
446 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
447 openp return protocol.
448 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
450 2000-11-11 Kenichi Handa <handa@etl.go.jp>
452 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
454 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
455 Defined these macros.
456 (NLIST_STRUCT): Avoid re-defining it.
458 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
459 -I/usr/contrib/X11R6/include.
460 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
462 2000-11-10 Jason Rumney <jasonr@gnu.org>
464 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
466 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
467 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
469 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
470 (Qw32_charset_vietnamese): New symbol.
471 (xlfd_charset_of_font): New function.
472 (w32_load_system_font): Use it.
473 (x_to_w32_charset): Use Fassoc to find charset info. Special case
474 when Vw32_charset_info_alist is nil to ensure default face always
475 has font. Use Fcar and Fcdr for safety.
476 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
477 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
478 pseudo-codepages for special cases.
479 (w32_to_x_font): New parameter to allow charset portion to be
480 specified where there is many to one mapping. Callers changed.
481 (w32_list_fonts): Avoid listing fonts that won't display.
483 2000-11-10 Gerd Moellmann <gerd@gnu.org>
485 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
486 (font_list_1): Renamed from font_list.
487 (font_list): New function, trying alternative registries from
488 Vface_alternative_font_registry_alist.
489 (Finternal_set_alternative_font_registry_alist): New function.
490 (syms_of_xfaces): Initialize and Staticpro
491 Vface_alternative_font_registry_alist. Defsubr
492 Finternal_set_alternative_font_registry_alist.
494 2000-11-09 Ken Raeburn <raeburn@gnu.org>
496 * lisp.h (Flooking_at): Declare.
498 2000-11-09 Gerd Moellmann <gerd@gnu.org>
500 * dired.c (directory_files_internal): Fix a braino.
502 * dired.c (directory_files_internal): Add missing GCPRO's.
505 2000-11-08 Gerd Moellmann <gerd@gnu.org>
507 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
508 (resize_mini_window): Return quickly if Vresize_mini_window is
509 nil. Don't return if Vmax_mini_window_height is nil.
511 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
512 (syms_of_xdisp): Initialize them.
513 (resize_mini_window): Act according to the setting of
515 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
517 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
518 scroll bar widget after configuring it, so that it will appear at
519 the right position from the start.
520 (XTredeem_scroll_bar): Cleaned up.
522 2000-11-08 Kenichi Handa <handa@etl.go.jp>
524 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
525 font is taller than the frame line, we don't have to bias the
528 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
530 2000-11-07 Dave Love <fx@gnu.org>
532 * config.in (HAVE_MKSTEMP): Add.
534 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
536 2000-11-07 Gerd Moellmann <gerd@gnu.org>
538 * window.c (Fset_window_configuration): Don't try to preserve
539 point in the current buffer, if that buffer is displayed in more
542 * xfaces.c (lookup_named_face): If default face isn't realized,
543 try to realize it. Return -1 if not successful.
544 (Fx_list_fonts): Handle case that face cannot be determined.
545 (Fface_font): Likewise.
547 2000-11-06 Gerd Moellmann <gerd@gnu.org>
549 * window.c (displayed_window_lines): Detect partially
550 visible lines at the bottom correctly.
552 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
554 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
555 when ensuring we don't do visit in indirect buffer.
557 2000-11-06 Kenichi Handa <handa@etl.go.jp>
559 * composite.h (compose_chars_in_text): Add prototype.
561 * composite.c (Vcomposition_function_table): New variable.
562 (Qcomposition_function_table): New variable.
563 (run_composition_function): Call
564 Vcompose_chars_after_function with three arguments.
565 (compose_chars_in_text): New function.
566 (syms_of_composite): Modified the doc-string of
567 Vcompose_chars_after_function. Declare composition-function-table
568 as a lisp variable, and initialize it.
570 * xfns.c (x_encode_text): Suppress producing escape sequences for
573 * xselect.c: Include composite.h.
574 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
576 2000-11-05 Andrew Innes <andrewi@gnu.org>
578 * w32term.c (x_produce_glyphs): Fix typo in enum name.
580 * sysdep.c (read_input_waiting): Remove extraneous argument to
583 * w32fns.c (Fx_server_version): Include w32_build_number in the
586 * w32heap.c (w32_build_number): New variable.
587 (cache_system_info): Set it.
589 * w32heap.h (w32_build_number): Add extern.
591 * emacs.c (syms_of_emacs): Update docstring for
592 system-configuration, to reflect the actual usage on MS-Windows.
594 2000-10-31 Gerd Moellmann <gerd@gnu.org>
596 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
597 process idle timers while waiting for another event.
599 * dispnew.c (update_frame_line): Handle case where spaces in
600 the default face are colored.
602 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
603 window height hasn't changed.
605 2000-10-31 Jason Rumney <jasonr@gnu.org>
607 * w32term.c (x_produce_glyphs): Handle composite characters.
608 (x_draw_glyph_string_foreground)
609 (x_draw_composite_glyph_string_foreground): Restore old font.
611 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
613 * minibuf.c (read_minibuf): Reset the undo history just before
614 starting the recursive-edit.
616 2000-10-30 Gerd Moellmann <gerd@gnu.org>
618 * xfaces.c (menu_face_change_count): New variable.
619 (Finternal_set_lisp_face_attribute): Increment it for changes
621 (realize_basic_faces): Reflect changes in the `menu' faces
624 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
625 dy obtained from the iterator's y-position after moving from
626 scroll_margin_pos to PT; see comment there.
628 * xdisp.c (safe_eval_handler): Call add_to_log.
630 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
631 is not a symbol or string.
633 * xdisp.c (echo_area_display): Don't perform a display update from
634 inside redisplay. The update will happen anyway at the end of
635 redisplay, and it can confuse redisplay (GC messages while
636 redisplaying, for instance.)
638 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
640 * xrdb.c (x_load_resources): Use the class name in the defaults.
642 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
643 (regex_compile): Catch bogus \(\1\).
645 2000-10-30 Gerd Moellmann <gerd@gnu.org>
647 * xterm.c (x_alloc_nearest_color): Fix last change to compare
650 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
651 we have a color cache, check that the cached color equals the
652 allocated color. If not, clear the color cache.
654 * window.c (displayed_window_lines): Change buffers if necessary.
655 Fix computation of displayed lines.
657 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
658 update_menu_bindings to DEFVAR_BOOL.
660 2000-10-30 Kenichi Handa <handa@etl.go.jp>
662 * search.c (Fset_match_data): Be sure to make search_regs always sane.
664 * puresize.h (BASE_PURESIZE): Increase to 680000.
666 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
668 2000-10-29 Jason Rumney <jasonr@gnu.org>
670 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
672 * w32term.c (w32_bdf_per_char_metric): Negate descent.
673 (w32_cache_char_metrics): Handle possibility that 'x' does not
675 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
677 * w32bdf.h (bdffont): Add nchars.
679 * w32bdf.c (set_bdf_font_info): Set it.
680 (w32_BDF_TextOut): Swap byte order of double byte characters.
681 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
683 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
685 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
686 don't override the colors in frame's param_alist, unless they are
689 * term.c (reassert_line_highlight): If inverse_video is non-zero,
690 reverse the effect of the highlight flag.
692 2000-10-27 Ken Raeburn <raeburn@gnu.org>
694 * window.h (Fwindow_live_p): Declare.
696 * undo.c (record_delete): Check that last_undo_buffer is really a
697 buffer before applying XBUFFER to it.
699 * keymap.c (where_is_internal): Pass lisp object, not integer, to
702 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
704 * lisp.h (KEYMAPP): New macro.
705 (get_keymap): Remove.
706 (get_keymap_1): Rename get_keymap.
708 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
710 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
712 * xmenu.c (single_submenu): Use KEYMAPP.
713 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
714 Use KEYMAPP rather than Fkeymapp.
716 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
718 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
719 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
720 Use KEYMAPP rather than Fkeymapp.
721 (single_submenu): Use KEYMAPP.
722 (w32_menu_show, w32_dialog_show): Use TRUE.
724 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
726 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
727 (Fkeymapp): Use KEYMAPP.
728 (get_keymap): Rename from get_keymap_1. Remove old def.
729 Return t when autoload=0 and error=0 and the keymap needs autoloading.
730 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
731 (Fminor_mode_key_binding): Don't raise an error if the binding
733 (Fuse_global_map, Fuse_local_map): Allow autoloading.
734 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
736 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
737 Allow Vspecial_event_map to be autoloaded.
738 (menu_bar_items): Fetch the keymap rather than using keymapp.
739 (menu_bar_one_keymap): No need to follow func-indirect any more.
740 (parse_menu_item): get_keymap_1 -> get_keymap.
741 (tool_bar_items): Fetch the keymap rather than using keymapp.
742 (read_key_sequence): Use KEYMAPP.
744 * intervals.c (get_local_map): Use get_keymap rather than following
745 function-indirections explicitly.
747 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
749 2000-10-27 Jason Rumney <jasonr@gnu.org>
751 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
752 point, as Windows has oversized fonts.
754 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
756 2000-10-27 Gerd Moellmann <gerd@gnu.org>
758 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
759 (freehook, reallochook): Handle null pointer arguments.
760 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
762 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
764 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
765 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
766 Giving in to popular pressure to shut up the compiler with casts.
768 2000-10-27 Gerd Moellmann <gerd@gnu.org>
770 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
771 signed value, and use a default value computed from the font's
774 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
776 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
777 that specify a negative underline position can still use underlines.
779 * window.c (Fpos_visible_in_window_p): Make POS default to
780 WINDOW's point, not the current buffer's point.
782 2000-10-26 Dave Love <fx@gnu.org>
784 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
787 2000-10-26 Gerd Moellmann <gerd@gnu.org>
789 * window.c (size_window): Compute size difference from sum of old
790 child window sizes instead of from parent's size.
792 * xdisp.c (pos_visible_p): Change current buffer if necessary.
793 Handle obscured lines at the top of the window.
795 * frame.c (Fdelete_frame): Doc fix. Move running the hook
796 down after the last error condition check.
798 * frame.c (Fdelete_frame): Run delete-frame-hook.
800 2000-10-26 Kenichi Handa <handa@etl.go.jp>
802 * coding.c (decode_coding): Fix previous change (check also
803 CODING_MODE_LAST_BLOCK).
805 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
807 * regex.c: More `unsigned char' -> `re_char' changes.
808 Also change several `int' into `re_wchar_t'.
809 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
810 (PUSH_FAILURE_POINTER): Don't cast any more.
811 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
812 We want GCC to complain, since this piece of code makes
813 re_match non-reentrant, which *should* be fixed.
814 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
815 (EXTEND_BUFFER): Use RETALLOC.
816 (SET_LIST_BIT): Don't cast.
817 (re_wchar_t): New type.
818 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
819 that those two functions will always properly return.
820 (IMMEDIATE_QUIT_CHECK): Cast to void.
821 (analyse_first): Use recursion rather than an explicit stack.
822 (re_compile_fastmap): Can't fail anymore.
823 (re_search_2): Don't check re_compile_fastmap for failure.
824 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
825 Now also sets the new value (passed in a new argument).
826 (re_match_2_internal): Use it.
827 Also, use a new var `reg' of type size_t when looping through regs
828 rather than reuse the inappropriate `mcnt'.
830 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
831 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
832 (where_is_internal): Renamed from Fwhere_is_internal.
833 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
834 (Fwhere_is_internal): New function wrapping where_is_internal.
835 (where_is_internal_1): Handle the case where we're filling the cache.
836 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
838 2000-10-25 Miles Bader <miles@gnu.org>
840 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
842 2000-10-25 Gerd Moellmann <gerd@gnu.org>
844 * window.c (pos_fully_visible_p): Removed.
845 (Fpos_visible_in_window_p): Use pos_visible_p to determine
846 if position is visible and/or fully visible.
848 * lisp.h (pos_visible_p): Add prototype.
850 * xdisp.c (pos_visible_p): New function.
852 2000-10-25 Kenichi Handa <handa@etl.go.jp>
854 * process.c (send_process): If OBJECT is t, it means that the data
855 is from C string, but we should encode it. Before calling
856 setup_raw_text_coding_system, be sure to flush out data by the
857 previous coding system.
859 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
861 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
862 assignment of startpos to prev when startpos == pos.
864 * editfns.c (find_field): Set the field stickiness correctly from
865 overlay fields. Use renamed `text_property_stickiness'.
866 (text_property_stickiness): Renamed from `char_property_stickiness'.
867 Only check text properties, not overlays.
868 * textprop.c (get_char_property_and_overlay): New function.
869 (Fget_char_property): Use it.
870 * intervals.h (get_char_property_and_overlay): Add declaration.
872 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
874 * keymap.c: Use AREF, ASET and ASIZE macros.
875 (Fmake_sparse_keymap): Docstring fix.
877 (shadow_lookup): Move up.
878 Handle the case where lookup-key returns an integer.
879 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
880 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
881 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
882 Simplify/rewrite the keymap-finding code.
883 Add check for command shadowing, using shadow_lookup.
885 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
887 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
888 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
891 2000-10-24 Andrew Innes <andrewi@gnu.org>
893 * dired.c (directory_files_internal_unwind): New function.
894 (directory_files_internal): Use it to ensure closedir is called
895 even if expand-file-name or file-attributes throw, eg. because of
896 a user interrupt. Also enable immediate_quit while calling
897 re_search, so that matching can be interrupted as well.
899 2000-10-24 Andrew Innes <andrewi@gnu.org>
901 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
903 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
904 so that re_search functions only quit when callers expect them to.
906 2000-10-24 Kenichi Handa <handa@etl.go.jp>
908 * regex.c (regex_compile): Change the way of handling a range from
909 a char less than 256 to a char not less than 256.
911 2000-10-24 Gerd Moellmann <gerd@gnu.org>
913 * window.c (size_window): Prevent setting window's width or
914 height to a negative value (esp. with XSETFASTINT).
916 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
917 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
918 (protect_malloc_state) [GC_MALLOC_CHECK &&
919 GC_PROTECT_MALLOC_STATE]: New function.
920 (PROTECT_MALLOC_STATE): New macro.
921 (__malloc_initialize, morecore, _malloc_internal)
922 (_free_internal) _realloc_internal): Use it to make _heapinfo
923 read-only outside of gmalloc.
925 * keymap.c: Update copyright.
927 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
930 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
932 * filelock.c (unlock_all_files): Use unlock_file to expand each
933 buffer's file_truename before trying remove its lock file.
935 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
937 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
938 or CRLF, decode EOLs.
940 2000-10-24 Kenichi Handa <handa@etl.go.jp>
942 * window.c (Fdisplay_buffer): Fix doc.
944 2000-10-23 Jason Rumney <jasonr@gnu.org>
946 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
947 ASCII font of default fontset on Windows.
949 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
950 xterm.c comment below).
952 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
954 2000-10-23 Gerd Moellmann <gerd@gnu.org>
956 * xterm.c (x_connection_closed): Reset handling_signal.
958 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
961 2000-10-23 Miles Bader <miles@gnu.org>
963 * window.c (window_scroll_pixel_based, window_scroll_line_based):
964 Pass nil for FULLY argument to Fpos_visible_in_window_p to
965 maintain old behavior.
966 * minibuf.c (Fminibuffer_complete): Likewise.
968 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
970 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
971 that when a font can't be exactly centered, it errs up rather than
974 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
976 * fns.c (Fbase64_decode_string): The decoded result should be
979 2000-10-23 Andrew Choi <akochoi@i-cable.com>
981 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
983 * dispnew.c [macintosh]: Include macterm.h.
984 (init_display) [macintosh]: Initialization for window system.
986 * emacs.c (main) [macintosh]: Call syms_of_textprop,
987 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
988 syms_of_search, x_term_init, and init_keyboard before calling
989 init_window_once. Also, call syms_of_xmenu.
991 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
992 default fontset to Monaco.
994 * frame.c [macintosh]: Include macterm.h. Remove declarations of
995 NewMacWindow and DisposeMacWindow.
996 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
997 instead of calling NewMacWindow and setting fields of
998 f->output_data.mac directly. Call init_frame_faces.
999 (Fdelete_frame) [macintosh]: Remove unused code.
1000 (Fmodify_frame_parameters) [macintosh]: Call
1001 x_set_frame_parameters instead of mac_set_frame_parameters.
1003 * frame.h [macintosh]: Define menu_bar_lines field in struct
1004 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
1006 * keyboard.c [macintosh]: Include macterm.h.
1007 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
1008 and menu_bar_activate_event type events as for X and NT.
1009 (make_lispy_event) [macintosh]: Construct lisp events of type
1010 MENU_BAR_EVENT as for X and NT.
1012 * sysdep.c [macintosh]: Remove declaration for sys_signal.
1013 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
1014 (sys_subshell) [macintosh]: Remove definition entirely.
1015 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
1016 Vwindow_system_version here. Remove initialization of
1017 Vx_bitmap_file_path.
1018 (read_input_waiting): Correct the number of parameters passed to
1020 Move all Macintosh functions to mac/mac.c.
1022 * term.c [macintosh]: Include macterm.h.
1024 * window.c [macintosh]: Include macterm.h.
1026 * xdisp.c [macintosh]: Include macterm.h. Declare
1027 set_frame_menubar and pending_menu_activation.
1028 (echo_area_display) [macintosh]: Do not return if terminal frame
1029 is the selected frame.
1030 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
1031 Allow only the selected frame to set menu bar.
1032 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
1033 calling FRAME_EXTERNAL_MENU_BAR (f).
1034 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
1036 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
1037 and check_x. Declare XCreateGC. Define x_create_gc and
1038 x_free_gc. Initialize font_sort_order.
1039 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
1040 but call x_list_fonts instead of w32_list_fonts.
1041 (Finternal_face_x_get_resource) [macintosh]: Do not call
1042 display_x_get_resource.
1043 (prepare_face_for_display) [macintosh]: Set xgcv.font.
1044 (realize_x_face) [macintosh]: Load the font if it is specified in
1046 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
1049 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
1051 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
1052 is nil: since we go to the end of submap anyway, we'd end up
1054 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
1055 doesn't obey autoload.
1057 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1059 * msdos.c (dos_set_window_size): Update screen dimension variables.
1061 2000-10-21 Jason Rumney <jasonr@gnu.org>
1063 * w32term.c (w32_cache_char_metrics): Double check that font is
1064 really fixed pitch before trusting tmPitchAndFamily.
1066 2000-10-21 Andrew Innes <andrewi@gnu.org>
1068 * w32gui.h (w32_char_font_type): Move enum from w32term.c
1070 * w32term.h: Extern decl for w32_cache_char_metrics.
1072 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
1074 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
1075 (w32_unload_font): Free per_char array if present.
1077 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
1078 cached information in emulated XFontStruct to handle common cases
1079 quickly. Do not allocate XCharStruct for return.
1080 (w32_native_per_char_metric): New function.
1081 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
1083 (x_produce_glyphs): Don't get an HDC. Change calls to
1084 w32_per_char_metric to match arg change above. Remove calls to
1086 (w32_get_glyph_overhangs): Ditto.
1087 (w32_cache_char_metrics): New function.
1089 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
1090 ($(BLD)/casefiddle.$(O)): Remove compile command.
1091 ($(BLD)/gmalloc.$(O)): Remove compile command.
1092 ($(BLD)/dispnew.obj):
1093 ($(BLD)/keyboard.obj):
1094 ($(BLD)/w32inevt.obj):
1095 ($(BLD)/w32bdf.obj):
1097 ($(BLD)/buffer.obj):
1098 ($(BLD)/editfns.obj):
1100 ($(BLD)/fileio.obj):
1102 ($(BLD)/indent.obj):
1103 ($(BLD)/insdel.obj):
1104 ($(BLD)/intervals.obj):
1105 ($(BLD)/minibuf.obj):
1107 ($(BLD)/scroll.obj):
1108 ($(BLD)/sysdep.obj):
1109 ($(BLD)/textprop.obj):
1110 ($(BLD)/widget.obj):
1111 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
1112 ($(BLD)/term.obj): Add dependency on dispextern.h.
1114 * makefile.nt ($(BLD)\dispnew.obj):
1115 ($(BLD)\keyboard.obj):
1116 ($(BLD)\w32inevt.obj):
1117 ($(BLD)\w32bdf.obj):
1119 ($(BLD)\buffer.obj):
1120 ($(BLD)\editfns.obj):
1122 ($(BLD)\fileio.obj):
1124 ($(BLD)\indent.obj):
1125 ($(BLD)\insdel.obj):
1126 ($(BLD)\intervals.obj):
1127 ($(BLD)\minibuf.obj):
1129 ($(BLD)\scroll.obj):
1130 ($(BLD)\sysdep.obj):
1131 ($(BLD)\textprop.obj):
1132 ($(BLD)\widget.obj):
1133 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
1134 ($(BLD)\term.obj): Add dependency on dispextern.h
1136 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1138 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
1139 with an additional argument of Qt.
1141 2000-10-21 Miles Bader <miles@gnu.org>
1143 * window.c (pos_fully_visible_in_window_p): New function.
1144 (Fpos_visible_in_window_p): Add FULLY argument.
1145 Use pos_fully_visible_in_window_p.
1146 (window_scroll_pixel_based, window_scroll_line_based): Update
1147 calls to Fpos_visible_in_window_p.
1148 * lisp.h (Fpos_visible_in_window_p): Update prototype
1150 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1152 * alloc.c (toplevel): Conditionalize compilation of mem_*
1153 functions differently.
1155 2000-10-20 Jason Rumney <jasonr@gnu.org>
1157 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
1158 mem_init where it used to be. mem_z etc not defined otherwise.
1160 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1162 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
1164 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
1165 structure definition and related variabled to the top of the file.
1166 Include this code when GC_MALLOC_CHECK is defined.
1167 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
1168 register/unregister allocated region.
1169 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
1170 which isn't allocated.
1171 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
1172 something which is already in use.
1173 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
1174 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
1175 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
1176 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
1178 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
1179 _malloc_internal instead of malloc.
1180 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
1183 2000-10-20 Andrew Innes <andrewi@gnu.org>
1185 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
1187 (my_strftime) <macro>: Don't use macro arg list when redefining as
1189 (my_strftime) <function>: Supply 0 as ut argument.
1191 2000-10-19 Jason Rumney <jasonr@altavista.net>
1193 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
1194 including dispextern.h, as it stops faces from working.
1196 * w32fns.c (Fx_create_frame): Don't bother calling
1197 face-set-after-frame-default since the caller does it for us
1198 anyway. Clean up calls to x_get_arg to be consistent with X.
1200 * w32term.c (x_produce_glyphs): Handle
1201 unibyte_display_via_language_environment correctly.
1202 (w32_draw_box_rect): Fix the calculation of width and height.
1204 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
1205 as it has stopped working.
1206 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
1209 2000-10-19 Gerd Moellmann <gerd@gnu.org>
1211 * eval.c (skip_debugger): Prevent a compiler warning.
1212 (Fcondition_case): Likewise.
1213 (Fbacktrace_frame): Use a null interactive spec.
1215 2000-10-19 Kenichi Handa <handa@etl.go.jp>
1217 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
1219 2000-10-18 Gerd Moellmann <gerd@gnu.org>
1221 * strftime.c: Sync with glibc, file version 1.78.
1222 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
1223 should no longer be used according to ISO 8601.
1225 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
1226 no map for meta_prefix_char, don't try to use it as a keymap.
1227 Instead, if T_OK is non-zero, look up a default binding, if any,
1228 otherwise, if T_OK is zero, return nil.
1230 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
1231 (x_to_xcolors, png_load): Use x_query_color.
1233 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
1235 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
1237 (x_copy_color, x_alloc_lighter_color): Likewise.
1239 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
1240 (x_query_color, x_query_colors): Add prototype.
1242 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
1243 check_string_bytes only if not noninteractive, increase count to 50.
1245 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
1247 * insdel.c (adjust_markers_for_delete): Handle before-insertion
1250 2000-10-17 Gerd Moellmann <gerd@gnu.org>
1252 * alloc.c (pure_bytes_used): Renamed from pureptr.
1254 (pure_alloc): New function.
1255 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
1257 (Fpurecopy): Use PURE_POINTER_P.
1259 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
1260 PT has moved backward.
1262 * xdisp.c (cursor_row_p): Take continued lines into account.
1264 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
1266 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
1267 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
1268 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
1271 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
1272 of selective display off while searching for the next line start.
1274 2000-10-17 Kenichi Handa <handa@etl.go.jp>
1276 * Makefile.in (term.o): Depend on dispextern.h.
1278 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
1280 * keymap.c (keymap_memberp): Ensure that nil is not a member.
1282 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1284 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
1285 the iterator at the beginning, so that they can be set later on,
1286 for instance in reseat_at_next_visible_line_start, without being
1289 * xfns.c (pbm_format): Add :foreground and :background keywords.
1290 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
1291 (xbm_load): Recognize foreground and background color
1294 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
1296 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
1298 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
1301 * msdos.c (IT_set_face): Compare highlighted face with the default
1302 face, and invert colors if these faces' colors are identical.
1303 (Fmsdos_remember_default_colors): Don't swap foreground and
1304 background colors in initial_colors[].
1305 (IT_set_frame_parameters): Don't swap frame's foreground and
1306 background pixels. If ALIST includes "(reverse . t)", swap
1307 foreground-color and background-color properties in frame's
1308 param_alist. If the original frame's param_alist doesn't specify
1309 the colors, store unspecified-fg and unspecified-bg, reversed if
1312 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
1313 the colors are unspecified and reversed, reverse fore- and back-
1314 ground in the returned value.
1315 (Fframe_parameter): Ditto.
1317 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1319 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
1320 get_last_unchanged_at_beg_row.
1321 (find_first_unchanged_at_end_row): Renamed from
1322 get_first_unchanged_at_end_row.
1323 (find_first_unchanged_at_end_row): Convert assertions to
1324 unconditional tests which abort. When looking for a row in
1325 unchanged text, don't go further back than first_text_row.
1327 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
1328 Don't add in the last line's height when deciding if the new
1329 position is below the scroll margin.
1331 2000-10-16 Miles Bader <miles@gnu.org>
1333 * editfns.c (Fconstrain_to_field): Check carefully for field
1334 boundaries if either OLD_POS or NEW_POS has a non-nil field
1335 property, even if they're the same.
1337 2000-10-16 Kenichi Handa <handa@etl.go.jp>
1339 * xterm.c (x_draw_box_rect): Fix the calculation of width and
1340 height for XFillRectangle.
1342 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
1344 * syntax.c (Fstring_to_syntax): New function extracted from
1345 Fmodify_syntax_entry.
1346 (Fmodify_syntax_entry): Use it and document the ! and | fences.
1347 (skip_chars, Fforward_comment): Remove unused variables.
1348 (syms_of_syntax): Add defsubr for string-to-syntax.
1349 (describe_syntax): Add code for comment and string fences.
1351 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
1353 * keymap.c (access_keymap): Add AUTOLOAD parameter.
1354 Do the meta->esc mapping. Call get_keyelt before returning.
1355 Start scanning from the second element (the first is always `keymap')
1356 to make it easier to detect when we reach a parent map.
1357 Handle the case of inheriting from a symbol whose function is a map.
1358 (Fkeymap_parent): Also handle the `inherit from symbol' case.
1359 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
1360 (get_keyelt, Flookup_key): Update call to access_keymap.
1361 Remove the meta->esc mappings.
1362 (define_as_prefix): Delete old disabled code.
1363 (menu_item_p): New function.
1364 (where_is_internal_1): Skip over the few remaining menu items.
1365 * lisp.h (access_keymap): Update prototype.
1366 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
1367 Update call to access_keymap.
1368 (follow_key, read_key_sequence): Update calls to access_keymap.
1369 Remove the meta->esc mappings.
1371 2000-10-13 Gerd Moellmann <gerd@gnu.org>
1373 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
1374 with additional argument.
1376 * xdisp.c (cursor_row_p): New function.
1377 (try_cursor_movement, display_line): Use it.
1379 * xdisp.c (append_space): Also save/restore iterator's current
1380 character and its length.
1382 * xdisp.c (init_from_display_pos): Add an assertion.
1383 (handle_stop): Don't set iterator's add_overlay_start.
1384 (handle_invisible_prop): Likewise.
1385 (load_overlay_strings): If text under an overlay is invisible,
1386 take both before- and after-strings into account when the iterator
1387 is positioned either at the start or at the end of the overlay.
1388 (forward_to_next_line_start): Rewritten.
1389 (reseat_at_next_visible_line_start): Rewritten.
1390 (set_iterator_to_next): Add parameter RESEAT_P.
1392 * dispextern.h (struct it): Remove member add_overlay_start.
1393 (set_iterator_to_next): Change prototype.
1395 2000-10-13 Kenichi Handa <handa@etl.go.jp>
1397 * coding.c (code_convert_region): Be sure to initialize
1398 coding->category_idx.
1399 (decode_coding_string): Set coding->src_multibyte and
1400 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
1401 (encode_coding_string): Set coding->src_multibyte and
1402 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
1404 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
1406 * xfns.c (Fx_create_frame): Don't bother calling
1407 face-set-after-frame-default since the caller does it for us anyway.
1409 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1411 * window.c (coordinates_in_window): Fix detection of vertical line
1412 on character terminals.
1414 2000-10-12 Gerd Moellmann <gerd@gnu.org>
1416 * editfns.c (save_excursion_save): Additionally record the
1418 (save_excursion_restore): If buffer was visible in a window, and a
1419 different window was selected, and the old selected window is
1420 still live, restore point in that window.
1422 2000-10-12 Kenichi Handa <handa@etl.go.jp>
1424 * xterm.c (x_produce_glyphs): Handle
1425 unibyte_display_via_language_environment correctly.
1427 * regex.c (regex_compile): Change the way of handling a range from
1428 unibyte char to multibyte char.
1430 * syntax.c (skip_chars): Change the way of handling a range from
1431 unibyte char to multibyte char.
1433 * process.c (read_process_output): Cancel previous change.
1435 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
1437 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
1439 * charset.c (Ffind_charset_string): Doc fix.
1440 (Ffind_charset_region): Doc fix.
1442 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
1444 * process.c (read_process_output): Fix previous change. Adjust
1445 multibyteness of text to insert in a buffer by
1446 string_make_unibyte/multibyte instead of
1447 Fstring_as_unibyte/multibyte.
1449 2000-10-10 Andreas Schwab <schwab@suse.de>
1451 * alloc.c (mark_object): Remove all workarounds installed on
1454 2000-10-10 Kenichi Handa <handa@etl.go.jp>
1456 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
1458 (base64_encode_1): Make it work for a text of multibyte form.
1459 (Fbase64_decode_region): Allocate sufficient memory for multibyte
1460 case. Don't call str_to_multibyte because base64_decode_1
1461 produces correct multibyte form for eight-bit codes.
1462 (Fbase64_decode_string): Adjusted for the change of
1464 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
1465 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
1468 * charset.h (CHAR_STRING): Optimized for single byte characters.
1470 2000-10-09 Andreas Schwab <schwab@suse.de>
1472 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
1473 -1 after socket is closed, to fall through to error processing.
1475 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
1477 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
1478 variables. If ALIST includes foreground-color or
1479 background-color, change also the colors of the default face for
1482 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1484 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
1485 them extern (they are defined on xfaces.c).
1486 (syms_of_msdos): Don't intern and don't staticpro
1487 Qbackground_color and Qforeground_color.
1489 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
1491 * frame.c (Fframe_parameter): For non-windowed frames, if
1492 f->param_alist says foreground or background color is unspecified,
1493 call tty_color_name to return the color name computed from the
1494 frame's current colors.
1496 2000-10-06 Dave Love <fx@gnu.org>
1498 * terminfo.c (ospeed): Don't declare.
1500 * sysdep.c: Don't include string.h.
1501 (h_errno): Declare conditional also on TRY_AGAIN.
1503 * charset.c (Ffind_charset_string): Doc fix.
1505 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
1506 (Fbase64_decode_region, Fbase64_decode_string): More explicit
1509 2000-10-05 Dave Love <fx@gnu.org>
1511 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
1512 position like menu-bar.
1514 2000-10-05 Gerd Moellmann <gerd@gnu.org>
1516 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
1518 * xdisp.c (handle_single_display_prop): Use safe_call1.
1519 (safe_call): Renamed from call_function.
1520 (safe_call1): New function.
1521 (handle_fontified_prop): Use safe_call1 instead of call1.
1522 (safe_eval): Renamed from eval_form.
1523 (safe_eval_handler): Renamed from eval_handler.
1524 (handle_single_display_prop, display_mode_element): Use safe_eval
1525 instead of eval_form.
1527 * xfaces.c (merge_face_heights): Use safe_call instead of
1530 * keyboard.c (show_help_echo): Use safe_call instead of
1531 call_function; use safe_eval instead of eval_form.
1533 * lisp.h (safe_call): Renamed from call_function.
1534 (safe_eval): Renamed from eval_form.
1535 (safe_call1): Add prototype.
1537 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
1539 * xfns.c (image_ascent): Rearrange ascent calculation for the
1542 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
1544 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
1545 (where_is_internal_1): Don't bother ignoring menu-items any more.
1547 2000-10-04 Gerd Moellmann <gerd@gnu.org>
1549 * keyboard.c (update_menu_bindings): New variable.
1550 (parse_menu_item): Use AREF. If update_menu_bindings
1551 is 0, don't update menu bindings.
1552 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
1554 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
1556 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
1559 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
1561 * syntax.c (forw_comment): Match nestedness of ender/starter.
1562 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
1563 (prev_char_comstart_first): Remove.
1564 (back_comment): Check two-char comment markers more carefully
1565 to better handle overlapping cases like *//* or /* */* */ ...
1566 Match nestedness of ender/starter.
1568 2000-10-02 Dave Love <fx@gnu.org>
1570 * config.in (HAVE_GAI_STRERROR): Add undef.
1572 * process.c (Fopen_network_stream): Use it.
1574 * m/alpha.h (NO_REMAP): Don't define.
1576 2000-10-02 Gerd Moellmann <gerd@gnu.org>
1578 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
1579 return with a string converted to an integer or vice versa when
1580 Vmocklisp_arguments is t.
1581 (Fsignal): Likewise. The function can return for `quit'.
1582 (struct gcpro): Declare member `var' to point to a volatile
1585 * eval.c (error): Prevent compiler warning.
1587 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
1589 * keymap.c (keymap_memberp): New function.
1590 (Fset_keymap_parent): Use it.
1591 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
1592 Use keymap_memberp to avoid creating cycles.
1593 (access_keymap): Use KEYMAPP.
1595 2000-09-30 Gerd Moellmann <gerd@gnu.org>
1597 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
1598 gai_strerror. Make sure xerrno is set if connect fails. Improve
1601 2000-09-29 Jason Rumney <jasonr@gnu.org>
1603 * w32term.c (w32_char_font_type, w32_encode_char)
1604 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
1605 (w32_bdf_per_char_metric): New function.
1606 (w32_per_char_metric): Use it.
1607 (x_draw_glyph_string_background): Always draw background for BDF
1610 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
1611 GDI object which is a scarce resource.
1613 * w32bdf.c (search_file_line): Fix skipping of whitespace.
1614 (get_quoted_string): Fix limit on memchr search.
1615 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
1616 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
1617 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
1618 (get_cached_font_char, cache_char_offset): Use macro
1619 BDF_CODEPOINT_RANGE_COVER_P.
1620 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
1621 (clear_cached_bitmap_slots): New function.
1622 (GET_HEX_VALUE): G-Z, g-z are not hex.
1623 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
1624 (get_bitmap_with_cache): Use new cache implementation.
1625 (create_offscreen_bitmap): New function.
1626 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
1628 * w32term.c (x_produce_glyphs): If the distance from the current
1629 position to the next tab stop is less than a canonical character
1630 width, use the tab stop after that.
1631 (x_draw_glyphs): Handle case START and END are out of bounds more
1633 (x_clear_mouse_face): Block/unblock input.
1634 (x_display_and_set_cursor): Don't show a hollow box cursor for
1635 buffers whose cursor_type is nil.
1637 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1639 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
1642 * dispextern.h (updating_frame): Declare extern.
1644 2000-09-29 Andreas Schwab <schwab@suse.de>
1646 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
1648 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1650 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
1651 use its function definition.
1652 (tool_bar_items): Likewise.
1654 * lisp.h (fatal): Declare NO_RETURN.
1656 2000-09-29 Kenichi Handa <handa@etl.go.jp>
1658 * keymap.c: Remove the line "#undef NULL".
1660 2000-09-28 Gerd Moellmann <gerd@gnu.org>
1662 * xterm.c (x_make_frame_visible): Try harder to make the frame
1665 2000-09-28 Dave Love <fx@gnu.org>
1667 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
1669 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
1671 * .gdbinit (xreload): Note its need on GNU/Linux.
1673 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
1674 r_alloc, r_alloc_free.
1676 2000-09-28 Kenichi Handa <handa@etl.go.jp>
1678 * syntax.c (skip_chars): Handle negation correctly.
1680 2000-09-27 Gerd Moellmann <gerd@gnu.org>
1682 * xfaces.c (realize_default_face): Call set_lface_from_font_name
1683 with non-zero FORCE_P argument.
1685 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
1688 * xdisp.c (window_box_height): Add an assertion.
1690 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
1691 tool-bar than is available.
1692 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
1694 2000-09-27 Dave Love <fx@gnu.org>
1696 * s/irix6-5.h: Now works 64-bit. Tidied.
1698 2000-09-26 Gerd Moellmann <gerd@gnu.org>
1700 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
1701 instead of BITS_PER_INT.
1702 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
1703 EMACS_UINT, respectively.
1704 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
1706 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
1708 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
1710 * window.c (freeze_window_starts): Construct last argument for
1711 foreach_window differently.
1713 * xfns.c (x_decode_color): Don't return a Lisp_Object.
1715 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
1716 EMACS_UINT instead of `int' and `unsigned int'.
1717 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
1719 * frame.h (struct frame): Make the `nothing' member of union
1720 output_data an EMACS_INT.
1722 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
1724 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
1725 size in the sdata structure.
1726 (SDATA_NBYTES, SDATA_DATA): New macros.
1727 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
1728 differently for the different layout of the sdata structure.
1729 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
1731 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
1732 Check that size recorded in the string size and size recorded in
1733 the sdata structure agree.
1735 2000-09-25 Dave Love <fx@gnu.org>
1737 * buffer.c: Include stdio.h.
1739 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
1741 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
1743 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
1744 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
1746 (__malloc_extra_blocks): Declare as __malloc_size_t.
1748 2000-09-25 Gerd Moellmann <gerd@gnu.org>
1750 * alloc.c (mark_image): Use GC_NILP instead of NILP.
1752 * keyboard.c (show_help_echo): Set help_echo_showing_p.
1753 (read_char): If help-echo is showing, preserve the echo area
1756 * xdisp.c (help_echo_showing_p): New variable.
1757 (set_message): Reset it to 0.
1758 (init_xdisp): Initialize help_echo_showing_p.
1760 * dispextern.h (help_echo_showing_p): Declare extern.
1762 * config.in: Fix typo in __GNUC_MINOR__.
1764 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
1766 * s/freebsd.h (POSIX_SIGNALS): Define.
1768 * xterm.c (x_clear_mouse_face): Block/unblock input.
1770 2000-09-24 Dave Love <fx@gnu.org>
1772 * fns.c (base64_encode_1): Fix last change.
1774 2000-09-22 Gerd Moellmann <gerd@gnu.org>
1776 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
1778 * xdisp.c (try_window_reusing_current_matrix): More fixes
1779 for the case window has a header-line.
1781 2000-09-22 Dave Love <fx@gnu.org>
1783 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
1786 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
1788 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
1790 2000-09-21 Gerd Moellmann <gerd@gnu.org>
1792 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
1795 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
1798 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
1799 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
1800 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
1803 * marker.c (byte_char_debug_check): Return void.
1805 * xfns.c (Fx_create_frame): Set default frame parameter value
1806 for tool-bar-lines to 1.
1808 * dispnew.c (scrolling_window): Compare y-positions of rows
1809 equal at the start. Some simplification.
1811 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
1812 reused rows' y-position in the case window has a header-line, and
1813 new window start is greater than old window start.
1815 * process.c (process_sent_to): New variable.
1816 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
1817 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
1818 Declare more parameters volatile.
1820 * lread.c (Vrecursive_load_depth_limit): New variable.
1821 (Fload): Check recursive loads whose recursion depth exceeds
1822 Vrecursive_load_depth_limit.
1823 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
1825 2000-09-20 Gerd Moellmann <gerd@gnu.org>
1827 * fileio.c (Fread_file_name): Doc fix.
1829 * editfns.c (Fmessage_or_box): Doc fix.
1831 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
1833 * xfns.c (xbm_scan): Allow C-style comments.
1835 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
1836 symbols are specified, add color translations to the cache.
1837 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
1839 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
1841 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
1842 structures to xpm_init_color_cache.
1844 2000-09-19 Gerd Moellmann <gerd@gnu.org>
1846 * dispnew.c (update_window_line): Make sure to always draw
1849 2000-09-19 Andrew Innes <andrewi@gnu.org>
1851 * makefile.nt (bootstrap-emacs): Don't change directory.
1853 2000-09-19 Kenichi Handa <handa@etl.go.jp>
1855 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
1857 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
1858 If output buffer is too small, signal an appropriated error.
1860 2000-09-18 Dave Love <fx@gnu.org>
1862 * keyboard.c (menu_bar_items, tool_bar_items)
1863 (current_active_maps): Remove redundant get_local_map call.
1865 2000-09-18 Gerd Moellmann <gerd@gnu.org>
1867 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
1868 cursor for buffers whose cursor_type is nil.
1870 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
1871 a feature to implement that is already implemented.
1872 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
1875 * xfns.c (x_clear_image_1): New function.
1876 (x_clear_image): Use it.
1877 (x_from_xcolors): Use x_clear_image_1; don't free the image's
1880 * dispnew.c (update_window): Move test for invisible lines
1881 at the top to update_window_line.
1882 (update_window_line): Handle invisible lines here.
1884 * xfns.c (clear_image_cache): Clear current matrices of all
1885 frames sharing an image cache. Block input while freeing
1886 images. Fix timestamp comparison.
1887 (x_clear_image): Also free the mask.
1889 * xfns.c (lookup_image): Block input while loading the image so
1890 that we won't get interrupted in a state where the image isn't yet
1892 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
1893 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
1894 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
1895 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
1898 2000-09-16 Gerd Moellmann <gerd@gnu.org>
1900 * dispnew.c (update_window): Make sure to make desired rows
1901 current even if they are completely invisible at the top
1904 2000-09-15 Gerd Moellmann <gerd@gnu.org>
1906 * xfns.c (lookup_image): Build mask before applying an algorithm.
1907 Recognize algorithm `disabled'.
1908 (cross_disabled_images): New variable.
1909 (COLOR_INTENSITY): New macro.
1910 (x_detect_edges): Use COLOR_INTENSITY.
1911 (x_disable_image): New function.
1912 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
1914 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
1915 disabled state, don't apply an image transformation algorithm if
1916 the user specified an image for the disabled state. Use
1917 `:algorithm disabled' for creating a disabled item's image if the
1918 user hasn't specified an image.
1920 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
1921 allocation functions with the XPM lib.
1922 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
1923 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
1924 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
1925 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
1926 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
1928 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
1929 functions, if possible, because these handle color allocation
1930 failure more gracefully.
1931 (Fimage_mask_p): New function.
1933 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
1934 (Qedge_detection, Qheuristic): New symbols.
1935 (syms_of_xfns): Initialize new symbols.
1936 (lookup_image): Handle `:mask X', `:algorithm emboss', and
1937 `algorithm (edge-detection ...)'.
1938 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
1939 (tiff_format, gif_format, gs_format): Add `:mask'.
1940 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
1941 (GIF_MASK, GS_MASK): New enumerators.
1942 (x_laplace_read_row, x_laplace_write_row): Functions removed.
1943 (emboss_matrix, laplace_matrix): New variables.
1944 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
1945 (x_edge_detection): New functions.
1946 (x_laplace): Rewritten in terms of x_detect_edges.
1947 (x_build_heuristic_mask): If image has a mask, free it.
1949 2000-09-14 Andrew Innes <andrewi@gnu.org>
1951 * makefile.w32-in: Revert to Unix line endings.
1953 2000-09-14 Andrew Innes <andrewi@gnu.org>
1955 * makefile.w32-in: Standardize indentation somewhat.
1956 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
1957 cater for differences between shells.
1959 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
1961 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1963 * xterm.c (x_produce_glyphs): If the distance from the current
1964 position to the next tab stop is less than a canonical character
1965 width, use the tab stop after that.
1967 2000-09-14 Dave Love <fx@gnu.org>
1969 * buffer.c (alloc_buffer_text): Fix xmalloc call.
1971 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1973 * xdisp.c (handle_fontified_prop): While running fontification
1974 functions, bind `fontification-functions' and
1975 `after-change-functions' to nil.
1977 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
1978 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
1980 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
1982 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
1983 USE_MMAP_FOR_BUFFERS.
1985 * insdel.c (make_gap): Use enlarge_buffer_text.
1987 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
1988 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
1989 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
1990 from former r_alloc_* functions in ralloc.c.
1991 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
1993 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
1994 (mmap_init) [REL_ALLOC_MMAP]: New function.
1995 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
1996 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
1999 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
2000 (enlarge_buffer_text): Add prototype.
2002 * ralloc.c: Remove everything having to do with the use of mmap.
2004 2000-09-13 Gerd Moellmann <gerd@gnu.org>
2006 * sound.c (Fplay_sound): Doc fix.
2008 * keyboard.c: Avoid some more compiler warnings.
2009 (parse_tool_bar_item): Ignore cached key bindings.
2011 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
2012 and allocation of Lisp data.
2014 2000-09-12 Gerd Moellmann <gerd@gnu.org>
2016 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
2017 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
2020 * lread.c (Fload): Put code checking for recursive loads in #if 0.
2022 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
2024 * ccl.c: Comment fixed.
2025 (MAX_MAP_SET_LEVEL): Increased to 30.
2026 (PUSH_MAPPING_STACK): Enclose with do-while block.
2027 (POP_MAPPING_STACK): Likewise.
2028 (stack_idx_of_map_multiple): New variable.
2029 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
2030 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
2031 call the corresponding CCL program by
2032 CCL_CALL_FOR_MAP_INSTRUCTION.
2033 (ccl_driver) <CCL_MapSingle>: Likewise.
2034 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
2035 with the case where looking up process reaches to the end of
2036 map-set, and call CCL programs as the above change.
2038 2000-09-11 Gerd Moellmann <gerd@gnu.org>
2040 * xfns.c (png_load, jpeg_load): Declare some variables volatile
2041 that might be clobbered by longjmp.
2042 (check_x_display_info, x_decode_color, create_frame_xic)
2043 (Fx_display_backing_store, Fx_display_visual_class)
2044 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
2047 * lread.c (init_lread): Set Vloads_in_progress to nil.
2048 (Fload): Show list of recursively loaded files, when signaling an
2051 * lread.c (Vloads_in_progress): New variable.
2052 (record_load_unwind): New function.
2053 (Fload): Check for recursive loads.
2054 (syms_of_lread): Initialize Vloads_in_progress.
2055 (read_integer, read1): Avoid some compiler warnings.
2057 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
2060 2000-09-11 Miles Bader <miles@gnu.org>
2062 * editfns.c (Fbuffer_string): Doc fix.
2064 2000-09-10 Gerd Moellmann <gerd@gnu.org>
2066 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
2068 2000-09-09 Ken Raeburn <raeburn@gnu.org>
2070 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
2071 whether to include other header files.
2073 2000-09-09 Gerd Moellmann <gerd@gnu.org>
2075 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
2076 by Fmemq as a boolean.
2078 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
2080 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
2082 2000-09-08 Gerd Moellmann <gerd@gnu.org>
2084 * ralloc.c (mmap_fd): Remove initializer which can make it
2085 read-only in a dumped Emacs.
2086 (mmap_fd_1): New variable.
2087 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
2088 restore it from there.
2089 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
2090 unconditionally so that mmap_fd can be initialized there.
2091 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
2092 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
2093 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
2095 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
2097 * xdisp.c (dump_glyph_row): Fix printf format string.
2098 (display_line, move_it_in_display_line_to): Avoid compiler
2101 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
2103 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
2106 * xdisp.c (try_window_id): When trying to locate cursor in
2107 unchanged rows at the top, handle the case that we can't find it.
2109 * xterm.c (x_draw_glyphs): Handle case START and END are out
2110 of bounds more carefully.
2112 2000-09-08 Dave Love <fx@gnu.org>
2114 * s/sol2.h (REL_ALLOC_MMAP): Define.
2115 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
2117 * ralloc.c: Don't include string.h (redundant).
2118 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
2119 [!MAP_ANON]: Include fcntl.h.
2120 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
2121 (r_alloc, r_re_alloc, r_alloc_free)
2122 (mmap_enlarge, mmap_set_vars): Use it.
2123 (r_alloc_init_fd): New function.
2124 (__morecore) [SYSTEM_MALLOC]: Don't declare.
2125 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
2128 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
2131 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
2132 change to __NetBSD__.
2134 2000-09-08 Kenichi Handa <handa@etl.go.jp>
2136 * search.c (compile_pattern): Check the multibyteness of cached
2139 2000-09-08 Miles Bader <miles@gnu.org>
2141 * xfaces.c (default_face_vector): Function removed.
2142 (Finternal_merge_in_global_face): Restore old global/local
2143 attribute override order. Use inline loop instead of calling
2144 default_face_vector.
2146 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2148 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
2149 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
2150 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
2151 where necessary, in case POINTER_TYPE is `void'.
2153 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
2155 * frame.c (make_terminal_frame): Initialize frame foreground and
2156 background colors to unspecified, for the initial instance of an
2159 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2161 * ralloc.c (mmap_find): Fix overlap computation.
2162 (mmap_enlarge): Compute nbytes before trying to find an
2165 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
2168 * lread.c (syms_of_lread): Change value of regexp
2169 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
2171 * xmenu.c (xdialog_show): When looking up the selection in
2172 menu_items, take `quote' boundaries into account; this corresponds
2173 to a nil ITEM in x-popup-dialog.
2175 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2177 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
2179 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
2181 * coding.c (encode_coding_sjis_big5): Use translation table for
2182 encoding, not decoding. Fix the handling of latin-jisx0201.
2183 Check for the charset katakana-jisx0201 too.
2184 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
2185 (detect_coding_sjis): Check the byte sequence more rigidly.
2187 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2189 * xfaces.c (Vparam_value_alist): New variable.
2190 (syms_of_xfaces): Initialize it.
2191 (Finternal_set_lisp_face_attribute): Avoid more consing.
2193 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
2195 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
2196 (Qbackground_mode): New variable.
2197 (syms_of_frame_1): Initialize Qbackground_mode.
2199 * lisp.h (Qdisplay): Declare extern.
2201 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
2202 change face on all frames, and change the default for new frames.
2204 2000-09-07 Dave Love <fx@gnu.org>
2206 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
2208 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2210 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
2212 * charset.c: Include composite.h
2213 (lisp_string_width): New function.
2214 (Fstring_width): Call lisp_string_width instead of strwidth.
2216 * Makefile.in (charset.o): Depends on composite.h.
2218 * process.c (read_process_output): Before inserting the decoded
2219 text in the buffer, adjust the multibyteness.
2221 2000-09-06 Gerd Moellmann <gerd@gnu.org>
2223 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
2224 buffer's text buffer is null, map new memory.
2226 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
2227 POINTER_TYPE and size_t.
2228 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
2229 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
2230 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
2231 [REL_ALLOC_MMAP]: New macros.
2232 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
2233 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
2234 [REL_ALLOC_MMAP]: New functions.
2236 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
2237 before and after unexec.
2239 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
2240 text buffers if necessary.
2242 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
2243 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
2246 * config.in (HAVE_MMAP): Add #undef.
2248 2000-09-05 Gerd Moellmann <gerd@gnu.org>
2250 * frame.c (Qdisplay_type): New variable.
2251 (syms_of_frame_1): Initialize it.
2252 (Fframe_parameter): New function that avoids consing.
2253 (syms_of_frame): Defsubr it.
2255 * buffer.c (Fother_buffer): Consider buffers as invisible when
2256 they are displayed in a window on an invisible frame.
2258 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
2259 get-largest-window always return nil.
2261 2000-09-04 Gerd Moellmann <gerd@gnu.org>
2263 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
2264 variable; recognize Emacs 19 elc files.
2266 2000-09-04 Miles Bader <miles@gnu.org>
2268 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
2269 before initially popping up the menu, so the menu doesn't flash
2270 when the face settings are significantly different from the
2273 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
2275 * regex.c (WIDE_CHAR_SUPPORT): New macro.
2276 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
2277 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
2278 (BIT_UNIBYTE): Remove.
2279 (re_match_2_internal): Delete corresponding code and streamline the
2280 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
2281 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
2282 (re_wctype_t): New type.
2283 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
2284 (regex_compile): Use them and fix handling of overly long char classes.
2286 2000-09-03 Andrew Innes <andrewi@gnu.org>
2288 * makefile.w32-in: Change to DOS line endings.
2290 * s/ms-w32.h (ORDINARY_LINK): New define.
2292 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
2293 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
2295 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
2296 (distclean): Delete them here instead.
2298 * w32proc.c (compare_env): Convert to uppercase for comparison,
2299 not lowercase, to match how the native Windows shell works.
2301 2000-09-03 Jason Rumney <jasonr@gnu.org>
2303 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
2304 CVS changes the line-ends when checking in/out on DOS/Windows.
2306 * makefile.nt (emacs): Do not change directory to run temacs, as
2307 the load-path is set relative to current directory.
2309 2000-09-03 Miles Bader <miles@gnu.org>
2311 * xterm.c (x_alloc_lighter_color_for_widget): New function.
2313 2000-09-02 Gerd Moellmann <gerd@gnu.org>
2315 * xdisp.c (redisplay_mode_lines): New function.
2316 (display_mode_lines): Return number of mode lines displayed.
2317 (echo_area_display): Use redisplay_mode_lines to draw garbaged
2318 mode lines. Don't temporarily bind redisplay-dont-pause to t.
2320 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
2321 string.h and strings.h.
2322 (index) [HAVE_INDEX]: Add prototype.
2324 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
2325 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
2327 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
2328 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
2330 2000-09-01 Gerd Moellmann <gerd@gnu.org>
2332 * lread.c (read1): Accept `?' as symbol constituent, for
2333 compatiblity with XEmacs.
2335 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
2337 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
2338 (struct re_pattern_buffer): Remove newline_anchor.
2339 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
2340 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
2341 (re_max_failures, fail_stack): Use size_t rather than unsigned.
2342 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
2343 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
2344 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
2345 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
2346 Get rid of references to newline_anchor.
2347 (regcomp): Allocate and precompute a fastmap.
2349 2000-08-31 Gerd Moellmann <gerd@gnu.org>
2351 * lread.c (openp): GCPRO local variable `filename'.
2353 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
2355 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
2357 * regex.c: Merge some changes from GNU libc. Add prototypes.
2358 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
2359 Use memcmp and memcpy instead of bcopy and bcmp.
2360 (init_syntax_once): Use ISALNUM.
2361 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
2362 (REG_UNSET_VALUE): Remove. Use NULL instead.
2363 (REG_UNSET, re_match_2_internal): Use NULL.
2364 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
2366 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
2367 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
2368 (regex_compile): In handle_interval, return an error rather than try to
2369 unfetch the interval if we can't find the closing brace.
2370 Obey the RE_NO_GNU_OPS syntax bit.
2371 (TOLOWER): New macro.
2373 (regexec): Allocate regs.start and regs.end as one block.
2375 2000-08-30 Gerd Moellmann <gerd@gnu.org>
2377 * xdisp.c (echo_area_display): Check display_completed instead
2378 of calling detect_input_pending.
2380 * dispnew.c (update_frame): Only set display_completed here; move
2381 the update_begin and update_end calls here from update_frame_1.
2382 (update_frame_1): Don't set display_completed here, don't call
2383 update_begin/update_end.
2385 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
2386 instead of store_frame_param.
2388 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2390 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
2391 desired window matrix hasn't been displayed, use the current row
2392 instead. Make sure that only those frame rows are updated for
2393 which there exists a corresponding enabled desired row.
2395 2000-08-29 Miles Bader <miles@gnu.org>
2397 * xfaces.c (default_face_vector): New function.
2398 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
2400 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2402 * lread.c (openp): Prevent temporary string passed to
2403 Ffile_readable_p from being garbage collected.
2405 2000-08-28 Dave Love <fx@gnu.org>
2407 * keymap.c (store_in_keymap): Add `static' to declaration.
2409 2000-08-28 Gerd Moellmann <gerd@gnu.org>
2411 * emacs.c, callint.c, doc.c, editfns.c
2412 (toplevel) [HAVE_STRING_H]: Include string.h.
2413 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
2414 (index): Remove prototypes which might conflict with non-standard
2415 definitions of index/strchr.
2417 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
2418 (rindex): Define only if !HAVE_RINDEX.
2420 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
2422 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
2424 2000-08-28 Miles Bader <miles@gnu.org>
2426 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
2427 made inconsistent by a font-related attribute in FROM.
2428 (merge_face_inheritance): Add function comment.
2430 2000-08-28 Kenichi Handa <handa@etl.go.jp>
2432 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
2433 the 4th arg (PREV_EVENT) Qt to suppress input method.
2435 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
2437 * regex.c: Indent cpp directives and remove parens after `defined'.
2438 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
2439 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
2440 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
2441 (re_compile_pattern): Use size_t for length.
2442 (init_syntax_once): Move to a better place.
2443 * regex.h: Merge changes from GNU libc. Indent cpp directives.
2444 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
2446 * syntax.c (back_comment): Detect cases where a comment-starter is
2447 actually inside another comment as in: /* a // b */ c // d \n.
2448 Make it clear that `comstart_pos' is unused for nested comments.
2450 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
2451 (KEYMAPP): New macro.
2452 (Fkeymap_parent, Fset_keymap_parent): Use it.
2453 (fix_submap_inheritance): Mark it static.
2454 (define_as_prefix, describe_buffer_bindings, describe_command)
2455 (describe_translation, describe_map): Complete prototypes.
2457 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
2459 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
2460 to better match the key-lookup behavior.
2462 2000-08-27 Gerd Moellmann <gerd@gnu.org>
2464 * xfaces.c (lface_fully_specified_p): Handle :inherit.
2465 (Finternal_set_lisp_face_attribute): Fix typo in error message.
2467 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
2469 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
2470 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
2471 (xterm.o): Depend on coding.h
2473 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2475 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
2476 the corresponding '#endif'.
2478 2000-08-26 Miles Bader <miles@gnu.org>
2480 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
2481 * xfaces.c (QCinherit): New variable.
2482 (syms_of_xfaces): Initialize it.
2483 (LFACE_INHERIT): New macro.
2484 (Finternal_get_lisp_face_attribute)
2485 (merge_face_vector_with_property)
2486 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
2487 (check_lface_attrs): Allow new types of face height. Check
2489 (CYCLE_CHECK): New macro.
2490 (merge_face_inheritance): New function.
2491 (merge_face_vectors): Merge inherited faces too. Add F and
2492 CYCLE_CHECK arguments.
2493 (merge_face_vector_with_property, Finternal_merge_in_global_face)
2494 (lookup_named_face, lookup_derived_face, realize_named_face)
2495 (face_at_string_position, face_at_buffer_position): Supply
2496 new F and CYCLE_CHECK arguments to merge_face_vectors.
2497 (merge_face_heights): New function.
2498 (merge_face_vectors, merge_face_vector_with_property)
2499 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
2500 handle relative face heights.
2501 (lface_same_font_attributes_p): Compare heights using EQ.
2503 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2505 * charset.c (char_to_string): Check the character validity.
2506 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
2509 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
2511 * regex.c (PUSH_FAILURE_COUNT): New macro.
2512 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
2513 Handle popping of a register's or a counter's data.
2514 (POP_FAILURE_POINT): Use the new name.
2515 (re_match_2_internal): Push counter data on the stack for succeed_n,
2516 jump_n and set_number_at and remove misleading dead code in succeed_n.
2518 2000-08-25 Gerd Moellmann <gerd@gnu.org>
2520 * xdisp.c (redisplay_internal): If considering all windows on all
2521 frames, update the display for each frame as soon as possible,
2522 instead of first building all desired matrices for all frames, and
2523 then updating them all.
2524 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
2526 2000-08-24 Gerd Moellmann <gerd@gnu.org>
2528 * bytecode.c (mark_byte_stack): Add a comment.
2530 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
2531 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
2534 2000-08-24 Kenichi Handa <handa@etl.go.jp>
2536 * minibuf.c (do_completion): Always use compare-string, not
2537 string-equal because the latter doesn't pay attention to
2538 multibyteness of strings.
2540 * process.c (create_process): Don't setup raw-text coding here.
2541 (Fopen_network_stream): Don't set coding->src_multibyte and
2542 coding->dst_multibyte here.
2543 (read_process_output): For process filter, return unibyte string
2544 if default-enable-multibyte-characters is nil.
2545 (send_process): If OBJECT is multibyte text, be sure to encoded it
2546 by the specified coding system for the process. Otherwise, setup
2548 (init_process): Don't initialize default-process-coding-system
2551 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
2553 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
2554 <scroll-down-aggressively>: Likewise.
2556 2000-08-23 Kenichi Handa <handa@etl.go.jp>
2558 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
2559 zero. Set coding->produced_char correctly.
2561 2000-08-22 Andrew Innes <andrewi@gnu.org>
2563 * makefile.w32-in: New file.
2565 * unexw32.c (unexec): Ignore old_name, and use the actual location
2566 of the current executable instead. Base new_name on this.
2568 * w32proc.c (create_child): Remove reference to security
2569 descriptor, which isn't needed and doesn't compile with mingw32.
2571 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2572 up dllimport attributes.
2573 (x_update_window_end): Update prototype.
2575 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
2576 extern, which screws up dllimport attributes.
2578 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2579 up dllimport attributes.
2581 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
2582 screws up dllimport attributes.
2584 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2585 up dllimport attributes.
2586 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
2587 screws up dllimport attributes.
2589 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2590 up dllimport attributes.
2592 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
2593 screws up dllimport attributes.
2595 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
2596 screws up dllimport attributes.
2598 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2599 up dllimport attributes.
2601 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
2602 unnecessary extern, which screws up dllimport attributes.
2605 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2606 up dllimport attributes.
2608 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
2609 unnecessary extern, which screws up dllimport attributes.
2611 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
2612 screws up dllimport attributes.
2614 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2615 up dllimport attributes.
2617 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
2619 * w32bdf.c (search_file_line):
2620 (set_bdf_font_info):
2622 (w32_get_bdf_glyph):
2623 (w32_BDF_to_x_font): Fix compile warnings.
2625 * w32menu.c: Include keyboard.h before frame.h. Fix compile
2628 * w32select.c: Include keyboard.h before frame.h.
2630 * w32fns.c (max): Define macro.
2631 (JOHAB_CHARSET): Define if not known.
2632 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
2633 (Fx_show_tip): Synch with X version.
2635 * w32xfns.c: Include keyboard.h before frame.h.
2637 * w32fns.c: Include keyboard.h before frame.h.
2639 * w32term.c: Include keyboard.h before frame.h.
2641 * fontset.c: Include keyboard.h before frame.h.
2643 * w32inevt.c: Include keyboard.h before frame.h.
2644 (MOUSE_MOVED): Define if not known.
2646 * minibuf.c: Include keyboard.h before frame.h.
2648 * keyboard.c: Include keyboard.h before frame.h.
2650 * indent.c: Include keyboard.h before frame.h.
2652 * dispnew.c: Include keyboard.h before frame.h.
2654 * buffer.c: Include keyboard.h before frame.h.
2656 * alloc.c: Include keyboard.h before frame.h.
2658 * print.c: Include keyboard.h before frame.h.
2660 * process.c: Include keyboard.h before frame.h.
2662 * scroll.c: Include keyboard.h before frame.h.
2664 * sysdep.c: Include keyboard.h before frame.h.
2666 * term.c: Include keyboard.h before frame.h.
2668 * window.c: Include keyboard.h before frame.h.
2670 * xdisp.c: Include keyboard.h before frame.h.
2671 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
2673 * frame.c: Include keyboard.h before frame.h.
2675 * w32heap.h: Undefine min, max.
2677 * w32gui.h: Undefine min, max.
2679 * unexw32.c: Change PUCHAR to PCHAR.
2680 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
2683 (copy_executable_and_dump_data): Remove unnecessary static defs.
2684 (copy_executable_and_dump_data): Fix compile warnings.
2686 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
2688 * w32console.c (min): Define macro.
2689 (clear_frame, write_glyphs): Fix compile warning.
2691 * w32proc.c (compare_env):
2692 (find_child_console): Fix compile warning.
2694 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
2695 sys_errlist instead of _sys_errlist.
2696 (get_emacs_configuration_options): New function.
2698 * s/ms-w32.h (sys_nerr): Provide default definition.
2699 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
2700 name with _ prepended.
2701 (NSIG): Define if not known.
2702 (get_emacs_configuration): Provide extern declaration.
2703 (get_emacs_configuration_options): Provide extern declaration.
2704 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
2706 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
2708 (read_unc_volume): Fix compile warning.
2710 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
2711 definitions from being used.
2713 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
2715 * w32.c (unc_volume_file_attributes):
2716 (open_unc_volume): Make arg const.
2718 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
2719 (read_input_waiting): Remove excess parameter.
2721 * w32.c (init_environment): Call _access.
2722 (check_windows_init_file): Call _close.
2723 (init_user_info): Call _putenv.
2724 (init_environment): Call _putenv and _strdup.
2725 (init_ntproc): Reset volume info cache on startup.
2727 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
2728 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
2729 cannot override the CRT malloc.
2731 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
2732 (LINK_FLAGS): Append to original value of LINK_FLAGS.
2734 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
2735 unless we are linking with a static CRT.
2736 (RVA_TO_PTR): Cast result to unsigned char*.
2738 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
2739 (add_volume_info): Use xstrdup.
2741 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
2743 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
2744 (do_completion, Fminibuffer_complete_word): Use it.
2745 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
2746 var so it can take non-boolean values.
2748 2000-08-21 Gerd Moellmann <gerd@gnu.org>
2750 * editfns.c (find_field): Formatting changes.
2751 (toplevel): Some old-style function forward declarations
2752 changed to prototypes, some new protypes added, some functions
2755 * lisp.h (set_time_zone_rule): Add prototype.
2756 (use_dialog_box): External declaration.
2758 * keyboard.c (gen_help_event): Add parameter SIZE.
2759 (kbd_buffer_events_waiting): Slightly rewritten.
2760 (clear_event): New function.
2761 (kbd_buffer_get_event): Use it, and clear the input_events of
2763 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
2764 don't fill the newly created array with nils.
2765 (toplevel): Convert some old-style function forward declarations
2768 * keyboard.h (gen_help_event): Change prototype.
2770 * xterm.c (XTread_socket): Change calls to gen_help_event.
2772 * w32term.c (w32_read_socket): Change calls to gen_help_event.
2774 * eval.c (Fmacroexpand): Doc fix.
2776 2000-08-20 Jason Rumney <jasonr@gnu.org>
2778 * w32term.h (x_display_info_for_display): Remove as this function
2779 does not exist on W32.
2781 * w32term.c (help_echo_window): New variable.
2782 (syms_of_w32term): staticpro it.
2783 (note_mode_line_highlight): Set it.
2784 (XTextExtents16): Removed as there is no equivalent on W32.
2785 (x_compute_glyph_string_overhangs): Incomplete body removed, as
2786 the X way of doing this will not work for W32.
2787 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
2788 (x_draw_image_foreground): Avoid drawing outside of the clip area
2789 when image doesn't have a mask.
2790 (note_mouse_highlight): Process overlays in the right order of
2791 priority. Set help_echo_window.
2792 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
2793 because that's more visible for large images.
2795 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
2796 name to single_keymap_panes.
2797 (w32_menu_show): Set wv->title when dealing with titles.
2798 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
2800 2000-08-21 Miles Bader <miles@gnu.org>
2802 * minibuf.c (do_completion): Try again if we rewrite the input
2803 string, but no completion was done, so that any completion message
2806 2000-08-20 Gerd Moellmann <gerd@gnu.org>
2808 * xfaces.c (lface_equal_p): Compare strings differently.
2809 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
2810 (realize_tty_face): Use them.
2811 (syms_of_xfaces): Initialize new variables.
2812 (map_tty_color): New function, extracted from realize_tty_face.
2813 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
2814 foreground or background color, store the new color name in the
2815 realized face; previous code trying to do this had no effect.
2816 (realize_tty_face): Use map_tty_color.
2817 (Fclear_face_cache): Set face_change_count and ensure thorough
2820 2000-08-19 Gerd Moellmann <gerd@gnu.org>
2822 * undo.c (record_first_change, record_marker_adjustment): Don't
2823 use XBUFFER on last_undo_buffer which might not be a buffer.
2825 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2827 * coding.c (decode_coding_string): Set members consumed,
2828 consumed_char, produced, produced_char of *coding correctly. If
2829 decode_coding doesn't consume any byte, don't try anymore.
2830 (encode_coding_string): Likewise.
2832 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2834 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
2835 conditional have void type, for Standard C compilers.
2837 * xdisp.c (redisplay_internal): Compare windows for equality with
2838 EQ, instead of applying XWINDOW to something that might not
2841 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2843 * fontset.c (Finternal_char_font): Search only the selected frame
2844 for a window of the current buffer.
2846 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2848 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
2851 * keyboard.c (kbd_buffer_get_event): Handle the case that the
2852 second half of a HELP_EVENT is found at the start of kbd_buffer.
2854 2000-08-18 Miles Bader <miles@gnu.org>
2856 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
2858 * editfns.c (save_restriction_save): Rewrite to use markers.
2859 (save_restriction_restore): Rewrite to understand new form of data
2860 saved by save_restriction_save.
2861 (Fsave_restriction): Remove cautionary note in doc-string.
2863 2000-08-17 Gerd Moellmann <gerd@gnu.org>
2865 * fileio.c (build_annotations): Add a comment explaining the
2866 return value of format-annotate-function. Replace a spurious call
2867 to Flength with a CONSP test. Call format-annotate-function with
2868 a fifth arg specifying how many times the function is been called
2869 in a row, to let it choose temporary buffers appropriately.
2871 2000-08-17 Dave Love <fx@gnu.org>
2873 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
2874 declare make_temp_name twice.
2876 * lread.c: Prototype readevalloop, load_unwind,
2877 load_descriptor_unwind.
2878 (unreadpure): Give it an arg.
2880 * unexalpha.c: Prototype fatal_unexec, mark_x,
2881 update_dynamic_symbols. Declare unexec as void.
2883 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
2884 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
2886 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
2887 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
2890 * alloca.c: Use #error.
2891 [POINTER_TYPE]: Use it.
2893 * eval.c (Fdefvar): Doc fix.
2895 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
2896 INITIALIZE_INTERVAL.
2898 * buffer.h: Avoid DECLARE_INTERVALS.
2900 * config.in: Add size_t.
2902 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
2904 * w16select.c (set_clipboard_data): If there's not enough memory
2905 to put text into clipboard, return 1, as Fw16_set_clipboard_data
2906 expects. In case of other failures, return 3.
2907 (system_error_msg): New error message.
2908 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
2911 2000-08-16 Gerd Moellmann <gerd@gnu.org>
2913 * term.c (write_glyphs): Also turn off inverse video after turning
2914 off other appearances in case TS_exit_attribute_mode is not equal
2915 to TS_end_standout_mode.
2916 (insert_glyphs): Turn inverse video on/off for each run of glyphs
2918 (turn_off_face): Reset standout_mode only if
2919 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
2920 is equal to TS_end_standout_mode.
2922 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2924 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
2925 sequence at the end of the source block.
2927 * ccl.c (Fccl_program_p): Docstring modified.
2928 (Fccl_execute): Likewise.
2929 (Fccl_execute_on_string): Likewise.
2931 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
2933 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
2935 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2937 The following changes are mainly to fix bugs of
2938 encode/decode-coding-string failing if encoding/decoding return
2939 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
2940 variable conversion_buffer.
2942 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
2943 decrement dst_end to avoid buffer overflow in the later call of
2946 * coding.h (conversion_buffer_size, conversion_buffer)
2947 (get_conversion_buffer): Extern deleted.
2949 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
2950 (conversion_buffer, conversion_buffer_size): Variables deleted.
2951 (get_conversion_buffer): Function deleted.
2952 (struct conversion_buffer): New structure.
2953 (MAX_ALLOCA): New macro.
2954 (allocate_conversion_buffer): New macro.
2955 (extend_conversion_buffer, free_conversion_buffer): New functions.
2956 (ccl_coding_driver): Set coding->result.
2957 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
2958 this is the last block of source.
2959 (encode_coding): Likewise. Handle the source block as the last
2960 one only when the whole source text is consumed.
2961 (decode_coding_string): Handle the case that the output buffer is
2962 too small to decode the whole source text. Use
2963 allocate_conversion_buffer, extend_conversion_buffer and
2964 free_conversion_buffer, not get_conversion_buffer.
2965 (encode_coding_string): Likewise.
2966 (init_coding): Function deleted.
2967 (init_coding_once): Delete code to initialize
2968 conversion_buffer_size.
2970 * emacs.c (main): Don't call init_coding.
2972 * msdos.c (IT_write_glyphs): Use a locally declared
2975 * term.c (write_glyphs): Use a locally declared conversion_buffer.
2976 (insert_glyphs): Likewise.
2978 * w32console.c (write_glyphs): Use a locally declared
2981 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
2983 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
2984 member of display_info is NULL.
2986 2000-08-15 Gerd Moellmann <gerd@gnu.org>
2988 * alloc.c (compact_small_strings): Use safe_bcopy, add an
2991 * term.c (turn_off_face): Reset standout_mode when resetting
2992 appearances with capability `me'.
2993 (write_glyphs): Switch on inverse video before each face change.
2995 2000-08-14 Dave Love <fx@gnu.org>
2997 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
2998 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
2999 (lisp_free): Declare and make static.
3001 * window.c: Fix embedded comment.
3002 (syms_of_window): Fix doc string.
3004 2000-08-14 Gerd Moellmann <gerd@gnu.org>
3006 * keymap.c (push_key_description): If C without modifiers is < 32,
3007 make sure to print `C-' before `M-', like in the manual.
3009 2000-08-11 Gerd Moellmann <gerd@gnu.org>
3011 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
3012 since they aren't relocated anymore.
3013 (sxhash_string): Make sure returned hash code fits in a Lisp
3016 * xdisp.c (try_cursor_movement): Fix handling of cursor in
3017 partially visible line which is smaller than the window's
3020 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3022 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
3023 the multibyte form of eight-bit-control characters.
3024 (Fccl_execute_on_string): Initialize ccl->multibyte.
3026 * ccl.h (struct ccl_program): New member multibyte.
3028 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
3030 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3032 * regex.c (regex_compile) <normal_char>: Pay attention to
3034 (analyse_first) <exactn>: Setup fastmap correctly for
3035 eight-bit-control characters.
3037 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3039 * termhooks.h (enum event_kind): New member
3040 multibyte_char_keystroke.
3042 * keyboard.c (make_lispy_event): Handle the new event type
3043 multibyte_char_keystroke.
3045 * xterm.c: Include coding.h.
3046 (XTread_socket): Work around a bug of XmbLookupString. If the
3047 input is from XIM, decode it according to the current locale. In
3048 that case, generate multibyte_char_keystroke events.
3050 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3052 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
3053 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
3055 2000-08-10 Gerd Moellmann <gerd@gnu.org>
3057 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
3058 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
3059 (move_it_in_display_line_to): Record iterator's ascent and descent
3060 before producing glyphs, and restore them when we know the glyph
3061 doesn't fit on the line.
3062 (move_it_to): Restructured so that it's easier to debug. If
3063 moving to a vpos, and not moving to an x or character position,
3064 stop as soon as the specified vpos is reached; don't move further
3065 into that line because that might change the computed line height.
3066 (try_cursor_movement): New function, extracted from the cursor
3067 movement branch of redisplay_window. If ending on a partially
3068 visible line, don't try to scroll if the cursor line is taller
3070 (redisplay_window): Use try_cursor_movement.
3072 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
3073 because that function doesn't cope with variable-height lines.
3075 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
3076 box cursor because that's better visible for large images.
3078 2000-08-10 Miles Bader <miles@gnu.org>
3080 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
3082 2000-08-10 Gerd Moellmann <gerd@gnu.org>
3084 * xdisp.c (Vmessages_buffer_name): New variable.
3085 (message_dolog): Use it.
3086 (syms_of_xdisp): Initialize it.
3088 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
3090 * msdos.c (IT_note_mouse_highlight): Update the calls to
3092 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
3093 redundant now that keyboard.h is included.
3095 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3097 * keyboard.c (kbd_buffer_events_waiting): New function.
3099 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
3101 * msdos.c: Include keyboard.h.
3102 (XMenuActivate): Empty no_event events from the event buffer. If
3103 no events are left after that, call clear_input_pending.
3104 (mouse_clear_clicks): New function, code moved from mouse_init.
3105 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
3106 mouse driver to ``forget'' any past clicks.
3108 * Makefile.in (msdos.o): Depend on keyboard.h.
3110 2000-08-09 Gerd Moellmann <gerd@gnu.org>
3112 * lisp.h (input_pending): External declaration.
3114 * dispextern.h (Qredisplay_dont_pause): Declare extern.
3116 * xdisp.c (echo_area_display): Display thoroughly if input is
3117 pending. Bind redisplay-dont-pause to t during the redisplay.
3118 in case input is pending.
3120 * dispnew.c (Qredisplay_dont_pause): New variable.
3121 (syms_of_display): Initialize and staticpro it.
3122 (update_frame_1): Don't interrupt the display for pending input if
3123 redisplay_dont_pause is set.
3125 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
3127 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
3129 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
3131 * callproc.c (Fcall_process): Terminate the unwind-protect around
3132 the post-read-conversion of coding system.
3134 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
3135 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
3136 * buffer.h (overlays_at): Update prototype.
3137 * xdisp.c (next_overlay_change): Update call to overlays_at.
3138 * xfaces.c (face_at_buffer_position): Likewise.
3139 * textprop.c (Fget_char_property): Likewise.
3140 * xterm.c (note_mouse_highlight): Likewise.
3142 * minibuf.c (do_completion): Don't consider a simple change of
3143 case as `completion'.
3145 2000-08-08 Ken Raeburn <raeburn@gnu.org>
3147 * keyboard.c (syms_of_keyboard): Initialize
3148 last_point_position_buffer.
3149 * undo.c (record_delete): Make sure last_point_position_buffer is
3150 a buffer before comparing pointers.
3152 * coding.h (decode_coding_string): Declare.
3154 * intervals.h (Fprevious_single_char_property_change): Declare.
3156 * textprop.c (Fprevious_single_char_property_change): Don't do
3157 arithmetic directly on lisp objects.
3159 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
3162 * keyboard.h (menu_item_eval_property): Declare.
3164 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
3165 reuse as buffer name, instead of recreating (and discarding) every
3166 time a message is logged.
3167 (with_echo_area_buffer): Make callback arg A2 a lisp object.
3168 (current_message_1, truncate_message_1, set_message_1)
3169 (display_echo_area_1, resize_mini_window_1): Signatures changed.
3170 (current_message, truncate_echo_area, display_echo_area)
3171 (resize_echo_area_axactly): Changed calls.
3173 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
3175 (Ffind_coding_systems_region_internal): First argument to Fappend
3176 must be an integer, not a Lisp object.
3178 2000-08-08 Kenichi Handa <handa@etl.go.jp>
3180 * charset.c (Fchar_width): Doc fix.
3182 2000-08-08 Gerd Moellmann <gerd@gnu.org>
3184 * charset.c (Fstring_width): Doc fix.
3186 2000-08-07 Gerd Moellmann <gerd@gnu.org>
3188 * xdisp.c (start_display): When starting display on a continuation
3189 line, clear ascent and descent members of the iterator structure;
3190 the height of the continued line does not affect the height of the
3192 (make_cursor_line_fully_visible): Do nothing if cursor is on a
3193 line taller than the window.
3194 (redisplay_window) <forced window start>: Handle case that the
3195 middle of the window is not found in any row.
3196 (dump_glyph_row): Show more information.
3197 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
3198 first text line in a glyph matrix.
3200 * xterm.c (x_draw_image_foreground): Avoid drawing outside
3201 of the clip area when image doesn't have a mask.
3203 * fns.c (sweep_weak_table): Fix survival conditions for
3204 key-or-value and key-and-value weakness.
3206 * .gdbinit (xhashtable): New command.
3208 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
3209 tables out of the list of all weak hash tables.
3211 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
3212 a new buffer is created, make sure echo_area_buffer[] references
3215 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
3217 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
3220 2000-08-07 Kenichi Handa <handa@etl.go.jp>
3222 * syntax.c (skip_chars): Fix previous change. Make the handling
3223 of unibyte string consistent with that of regex search.
3225 2000-08-05 Gerd Moellmann <gerd@gnu.org>
3227 * xmenu.c (popup_get_selection): Use xfree instead of free.
3229 * fileio.c (Finsert_file_contents): Use xfree instead of free.
3231 * editfns.c (Ftranspose_regions): Use xfree instead of free.
3233 * callproc.c (child_setup): Use xfree instead of free.
3235 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
3237 (run_mac_command, closedir): Use `xfree' instead of `free'.
3239 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
3241 * eval.c (error): Use xfree instead of free.
3243 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
3245 * fns.c: Replace `illegal' with `invalid'.
3246 (Fmake_hash_table, make_hash_table): Allow table size of 0.
3248 2000-08-05 Kenichi Handa <handa@etl.go.jp>
3250 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
3253 2000-08-04 Noah Friedman <friedman@splode.com>
3255 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
3258 2000-08-04 Gerd Moellmann <gerd@gnu.org>
3260 * syntax.c (skip_chars): Fix typo in error message.
3262 2000-08-04 Andreas Schwab <schwab@suse.de>
3264 * m/ia64.h: Moved from s/ia64.h.
3266 2000-08-04 Kenichi Handa <handa@etl.go.jp>
3268 * process.c (read_process_output): Big simplification. Handle
3269 composition and post-read-conversion of coding system correctly.
3270 (send_process): Handle composition correctly.
3272 * callproc.c (Fcall_process): Handle post-read-conversion of
3273 coding system if any.
3275 * coding.c (decode_coding_iso2022): More strict check for handling
3277 (coding_restore_composition): Pay attention to the case that
3278 cmp_data is not set properly (because of invalid code in the
3280 (run_pre_post_conversion_on_str): Include text properties in the
3282 (decode_coding_string): Set members of coding correctly.
3284 2000-08-03 Gerd Moellmann <gerd@gnu.org>
3286 * s/ia64.h: New file.
3288 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
3289 Use NULL instead of 0 at the end of variable argument list of
3290 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
3291 sizeof (int) < sizeof (void *).
3293 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
3294 of variable argument lists of XtVaGetValues and XtVaSetValues.
3296 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
3297 variable argument lists of XtVaGetValues and XtVaSetValues.
3299 2000-08-02 Gerd Moellmann <gerd@gnu.org>
3301 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
3302 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
3304 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
3307 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
3308 in call to Fsingle_key_description.
3310 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
3313 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
3315 * window.c (display_buffer_reuse_frames): New variable.
3316 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
3317 frames displaying BUFFER.
3318 (syms_of_window): Define Lisp variable
3319 display-buffer-reuse-frames.
3321 2000-08-01 Miles Bader <miles@gnu.org>
3323 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
3324 when to constrain NEW_POS (they were pretty screwed up before).
3326 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
3328 * msdos.c (run_msdos_command): Save and restore the master
3329 environment, for the case that child_setup signals an error.
3330 When mirroring slashes in DOS shell commands, don't fail when
3331 argv[2] has embedded blanks.
3332 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
3333 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
3334 (dos_ttraw): Call mouse_setup_buttons.
3336 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
3337 using alloca; free it after run_msdos_command returns.
3339 2000-07-27 Dave Love <fx@gnu.org>
3341 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
3343 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
3346 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
3348 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
3350 * editfns.c (lisp_time_argument): Fix last change.
3352 2000-07-27 Gerd Moellmann <gerd@gnu.org>
3354 * fns.c (Fdelete): Make it work on vectors and strings in addition
3357 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
3358 (syms_of_fns): Initialize new variables.
3359 (sweep_weak_table): Handle weakness `key-or-value' and
3361 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
3362 weakness, with t meaning the same as `key-and-value'.
3364 2000-07-27 Kenichi Handa <handa@etl.go.jp>
3366 * coding.h (struct coding_system): Member safe_charset deleted.
3368 * coding.c (Qsafe_charsets): This variable deleted.
3369 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
3371 (coding_safe_chars): New function.
3372 (CODING_SAFE_CHAR_P): New macro.
3373 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
3374 checking safe_charsets member of the coding system. Caller
3376 (detect_coding_iso2022): New local variable safe_chars.
3377 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
3378 safe_charsets member of the coding system.
3379 (decode_coding_iso2022): New local variable safe_chars.
3380 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
3381 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
3382 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
3383 (ENCODE_UNSAFE_CHARACTER): New macro.
3384 (encode_coding_iso2022): New local variable safe_chars. Check
3386 (setup_coding_system): Delete the code to initialize
3387 coding->safe_charses
3388 (intersection, find_safe_codings): New functions.
3389 (Ffind_coding_systems_region_internal): New function.
3390 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
3391 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
3392 variable and initialize it.
3394 * fns.c (char_table_ref_and_index): New function.
3396 * lisp.h (char_table_ref_and_index): Add prototype.
3398 2000-07-26 Sam Steingold <sds@gnu.org>
3400 * editfns.c (lisp_time_argument): Added third argument `usec'.
3401 (Ffloat_time): New built-in Lisp function.
3403 2000-07-26 Gerd Moellmann <gerd@gnu.org>
3405 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
3406 for the character code.
3408 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
3411 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
3412 if called for a popup menu.
3413 (xmenu_show): Store help string in widget values.
3415 2000-07-26 Dave Love <fx@gnu.org>
3417 * syswait.h: Move some definitions.
3418 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
3419 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
3420 perspicuous definitions.
3421 (WTERMSIG): Fix bit pattern used.
3423 2000-07-26 Kenichi Handa <handa@etl.go.jp>
3425 * print.c (print_object): If vector printing is truncated, print
3426 "..." to indicate it as well as the case of list printing.
3428 2000-07-25 Gerd Moellmann <gerd@gnu.org>
3430 * xdisp.c (next_element_from_display_vector): Improve comments.
3432 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
3433 for the character code, and the rest for the face id as in 20.x.
3434 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
3436 * window.c (window_display_table): Cleaned up.
3438 * syntax.c (Fforward_word): Add last arg nil in call of
3439 Fconstrain_to_field.
3441 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
3443 * fileio.c (Frename_file) [DOS_NT]: If the file names are
3444 identical but for the letter-case, don't call
3445 barf_or_query_if_file_exists.
3447 2000-07-25 Miles Bader <miles@gnu.org>
3449 * editfns.c (find_field): Honor special `boundary' fields.
3450 (Qboundary): New variables.
3451 (syms_of_editfns): Initialize Qboundary.
3452 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
3453 Use scan_buffer instead of find_before_next_newline, because it
3454 allows us to detect the boundary case where there's a newline at
3456 * lisp.h (Fconstrain_to_field): Update external declaration.
3458 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3460 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
3463 2000-07-24 Dave Love <fx@gnu.org>
3465 * s/sunos4-0.h, s/sol2.h:
3466 (LIBS_TERMCAP): Move from m/sparc.h.
3468 * m/sparc.h (TERMINFO): Moved to system files (probably only
3469 relevant for sunos4 judging by its vintage).
3470 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
3473 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
3475 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
3476 name to single_keymap_panes.
3478 2000-07-24 Andreas Schwab <schwab@suse.de>
3480 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
3482 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3484 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
3485 parameters instead of using int parameters. Expect FN to accept
3486 EMACS_INT parameters.
3487 (display_echo_area, resize_echo_area_axactly, current_message)
3488 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
3489 with new argument list.
3490 (resize_mini_window_1): New callback function.
3491 (current_message_1, truncate_message_1, set_message_1): Change
3492 parameter lists to the new format expected by
3493 with_echo_area_buffer.
3495 2000-07-24 Kenichi Handa <handa@etl.go.jp>
3497 * fontset.c (fontset_ref): Remove INLINE declaration.
3498 (fontset_ref_via_base): Likewise.
3499 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
3502 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
3504 * msdos.c (IT_note_mouse_highlight): Process overlays in the
3505 correct order of priority. If help echo was found in an overlay,
3506 use that overlay as the object in which the help echo was found.
3508 2000-07-22 Miles Bader <miles@gnu.org>
3510 * textprop.c (Fprevious_single_char_property_change): The initial
3511 property value should be from the position preceding POSITION, not
3514 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
3516 * coding.c (syms_of_coding): Doc fix for
3517 inhibit-iso-escape-detection.
3519 2000-07-21 Gerd Moellmann <gerd@gnu.org>
3521 * xterm.c (note_mouse_highlight): Process overlays in the right
3524 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
3526 * xterm.c (note_mouse_highlight): If help-echo was found in an
3527 overlay, use that overlay as the object in which the help was
3530 * window.c (foreach_window_1): Fix typo reversing an if-condition.
3532 * window.c (foreach_window): Instead of a fake variable argument
3533 list, take one USER_DATA argument.
3534 (foreach_window_1): Likewise, and call callback functions with two
3535 args, the window and USER_DATA.
3536 (struct check_window_data): New struct.
3537 (check_window_containing): Use it.
3538 (window_from_coordinates): Set up a struct check_window_data for
3540 (add_window_to_list, freeze_window_start): Change parameters
3541 according to new calling convention.
3543 * window.h (foreach_window): Change prototype.
3545 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
3547 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
3549 * xmenu.c (menu_help_callback): Call show_help_echo with
3550 additional arguments OBJECT and POS.
3552 2000-07-21 Kenichi Handa <handa@etl.go.jp>
3554 * data.c (Faset): Allow storing any multibyte character in a
3555 string. Convert unibyte string to multibyte if necessary.
3557 * xfns.c (x_encode_text): New function.
3558 (x_set_name): Use x_encode_text.
3559 (x_set_title): Likewise.
3561 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
3563 * xterm.h (x_encode_text): Add prototype.
3565 2000-07-20 Dave Love <fx@gnu.org>
3567 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
3570 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
3572 * msdos.c (help_echo_window): New variable.
3573 (syms_of_msdos): Initialize and staticpro it.
3574 (IT_note_mode_line_highlight): Set help_echo_window.
3575 (IT_note_mouse_highlight): Ditto.
3576 (dos_rawgetc): Store help_echo_window in the second event produced
3579 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
3580 Record the object that generated the help echo and the position of
3581 that object in help_echo_object and help_echo_pos. Record that
3582 some glyphs in a row are displayed in mouse-face.
3583 (IT_update_begin): Don't clear mouse highlight unless one of the
3584 enabled glyph rows is marked as being displayed in mouse-face.
3585 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
3586 and position recorded in help_echo_object and help_echo_pos to the
3588 (IT_menu_display): Accept a new argument PN: the pane number of
3589 the current menu pane. Record the pane number and the item
3590 number of the item which has associated help string.
3591 (XMenuActivate): Update the prototype for help_callback in
3592 function declaration. Call IT_menu_display with the current menu
3593 pane number as an additional argument. Call help_callback with
3594 two additional arguments: the pane number and the item number of
3595 the menu item associated with the help text.
3596 (help_echo_object, help_echo_pos): New variables.
3597 (syms_of_msdos): Initialize them and staticpro help_echo_object.
3599 * msdos.h (XMenuActivate): Update prototype.
3601 2000-07-19 Gerd Moellmann <gerd@gnu.org>
3603 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
3604 Add some more prototypes.
3606 * xterm.c, xterm.h: Add some more prototypes.
3608 * lisp.h (Fnext_single_char_property_change): Add prototype.
3610 * dispnew.c (direct_output_for_insert): Remove confusing
3611 outer local variable mouse_face_overwritten_p.
3612 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
3614 * alloc.c (allocate_string_data): Don't copy old string contents.
3616 2000-07-19 Kenichi Handa <handa@etl.go.jp>
3618 * coding.c (code_convert_region): Delete text properties before
3619 shrinking the conversion region.
3621 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3623 * dispnew.c (update_text_area): Write the whole row if it
3624 has mouse-face in it.
3626 * xfaces.c (face-alternative-font-family-alist): Remove
3627 DEFVAR_LISP; staticpro instead.
3629 * xmenu.c (menu_help_callback): Call show_help_echo with
3632 * keyboard.c (show_help_echo): Add parameter WINDOW.
3633 (read_char): Call show_help_echo with window extracted from Lisp
3635 (gen_help_event): Add parameter WINDOW.
3637 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
3639 * xterm.c (help_echo_window): New variable.
3640 (note_mouse_highlight, note_tool_bar_highlight): Set
3642 (XTread_socket): Pass help_echo_window to gen_help_event.
3643 (syms_of_xterm): Initialize and staticpro help_echo_window.
3645 2000-07-18 Dave Love <fx@gnu.org>
3647 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
3650 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3652 * alloc.c (allocate_string_data): If string had already data
3653 assigned, copy old contents to new string data.
3655 * coding.c (syms_of_coding): Fix typo in spelling of variable
3656 `inhibit-iso-escape-detection'.
3658 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
3660 * Makefile.in: Add dependencies on dispextern.h.
3661 (alloca.o): Don't define malloc and define EMACS_FREE instead of
3662 `free'; both can conflict with system header files.
3664 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3666 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
3669 2000-07-18 Dave Love <fx@gnu.org>
3671 * window.c (Fwindow_list): Declare arg `window'.
3673 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3675 * coding.c (setup_coding_system): Don't override the explicitly
3676 specified designations.
3678 2000-07-15 Miles Bader <miles@gnu.org>
3680 * editfns.c (char_property_eq, char_property_stickiness): Renamed
3681 from `text_property_eq' and `text_property_stickiness', respectively.
3682 (find_field, Fconstrain_to_field, char_property_eq)
3683 (char_property_stickiness): Changed to call char-property functions
3684 instead of text-property-only ones.
3686 * textprop.c (Fnext_single_char_property_change): Made a subr (was
3687 `next_single_char_property_change'). Do more error checking, and
3688 cleanup limit behavior.
3689 (Fprevious_single_char_property_change): New function.
3690 (syms_of_textprop): Initialize new subrs.
3692 * xdisp.c (display_prop_end, invisible_text_between_p):
3693 Call Fnext_single_char_property_change instead of
3694 next_single_char_property_change.
3696 2000-07-15 Jason Rumney <jasonr@gnu.org>
3698 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
3699 after menu is finished with.
3700 (add_menu_item): Only consider wv->title as a menu title.
3701 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
3703 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
3705 (FONT_REGEXP): Remove unused macro, and its sub-components.
3706 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
3708 * w32term.c (help_echo_object, help_echo_pos): New variables.
3709 (note_mode_line_highlight): Store additional information about the
3710 help-echo in help_echo_object and help_echo_pos. Check both
3711 `local-map' and `keymap' properties for changing the cursor
3712 (note_mouse_highlight): Store additional information about the
3713 help-echo in help_echo_object and help_echo_pos.
3714 (note_tool_bar_highlight): Set help_echo_object to nil and
3715 help_echo_pos to -1.
3716 (w32_read_socket): Use gen_help_event instead of filling
3717 input_events manually.
3718 (syms_of_w32term): Staticpro help_echo_object.
3719 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
3720 set, arrange for a mouse-highlight redisplay in
3722 (x_clear_mouse_face): New function.
3723 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
3724 (x_update_window_begin): No need to turn off the mouse
3726 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3727 depending on whether they contain glyphs highlighted in
3729 (x_fill_stretch_glyph_string): Consume runs of stretch
3730 glyphs instead of a single one.
3731 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3732 with new argument list.
3733 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3734 (x_append_glyph, x_append_composite_glyph)
3735 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3736 changes in struct glyph starting 1999-12-27. See comments for
3737 xterm.c on 2000-07-05.
3739 2000-07-14 Sam Steingold <sds@gnu.org>
3741 * xfaces.c (realize_x_face): Fix the last patch:
3742 check `default_face' before dereferencing.
3744 2000-07-14 Dave Love <fx@gnu.org>
3746 * syntax.c (back_comment): Add null default in switch (for pcc).
3748 2000-07-14 Kenichi Handa <handa@etl.go.jp>
3750 * xfaces.c (realize_x_face): Make fontset using the base of the
3751 default_face's fontset, not using the default fontset.
3753 * coding.c (inhibit_iso_escape_detection): New variable.
3754 (syms_of_coding): Make it a Lisp variable.
3755 (detect_coding_iso2022): If inhibit_iso_escape_detection is
3756 nonzero, ignore ISO2022's escape sequence.
3758 2000-07-14 Gerd Moellmann <gerd@gnu.org>
3760 * alloca.c (malloc) [emacs]: Define as xmalloc.
3762 * xfns.c (Fx_show_tip): If frame parameters contain a position,
3763 use that instead of the mouse position. Add parameters DX and DY.
3765 * dispextern.h (Fx_show_tip): Adjust number of parameters
3768 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
3769 if HELP is a function, call it with OBJECT and POS as parameters
3770 to get the help to display.
3771 (gen_help_event, kbd_buffer_store_help_event): New functions.
3772 (kbd_buffer_get_event): Construct the Lisp help-event differently.
3773 (read_char): Call show_help_echo with new parameters.
3775 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
3778 * xterm.c (help_echo_object, help_echo_pos): New variables.
3779 (note_mode_line_highlight): Store additional information about the
3780 help-echo in help_echo_object and help_echo_pos. Check both
3781 `local-map' and `keymap' properties for changing the cursor
3782 (note_mouse_highlight): Store additional information about the
3783 help-echo in help_echo_object and help_echo_pos.
3784 (note_tool_bar_highlight): Set help_echo_object to nil and
3785 help_echo_pos to -1.
3786 (XTread_socket): Use gen_help_event instead of filling
3787 input_events manually.
3788 (syms_of_xterm): Staticpro help_echo_object.
3790 * xmenu.c (menu_highlight_callback): Use
3791 kbd_buffer_store_help_event instead of setting up and input_event
3794 * xdisp.c (eval_form): GCPRO argument sexpr.
3795 (call_function): New function.
3796 (handle_single_display_prop): Use call_function and FUNCTIONP
3797 instead of checking whether if font_height is a symbol and
3800 * eval.c (internal_condition_case_2): New function.
3802 * lisp.h (FUNCTIONP): New macro.
3803 (internal_condition_case_2, call_function): Add prototypes.
3805 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
3806 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
3807 Always set `arg' member of input_events.
3808 (construct_menu_click): Unused function removed.
3810 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
3812 * w32term.c (construct_mouse_click, construct_mouse_wheel)
3813 (construct_drag_n_drop, x_scroll_bar_handle_click)
3814 (w32_read_socket): Always set `arg' member of input_events.
3816 * keyboard.c (show_help_echo): Use eval_form. Add comment.
3818 * lisp.h (eval_form): Add prototype.
3820 * xdisp.c (eval_form): Make it externally visible.
3822 2000-07-13 Gerd Moellmann <gerd@gnu.org>
3824 * xterm.c (x_handle_tool_bar_click): Store the frame in the
3825 frame_or_window slot of TOOL_BAR_EVENT input events instead of
3826 consing. For prefix events, store the frame in the `arg' slot of
3827 the event, otherwise store the key there.
3828 (XTread_socket): Instead of consing, use the frame_or_window slot
3829 of HELP_EVENTs for the frame, and the `arg' slot for the help
3832 * xmenu.c (menu_highlight_callback): Store help string in the
3833 `arg' member of the input event; don't cons.
3834 (menubar_selection_callback): Use the `arg' slot of input events
3835 to queue additional information, instead of consing.
3837 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
3839 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
3841 (w32_read_socket): Adapt to changes in HELP_EVENTs.
3843 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
3844 input events to queue additional information, instead of consing.
3846 * keyboard.c (kbd_buffer_gcpro): Renamed from
3847 kbd_buffer_frame_or_window. Now used for all Lisp objects
3848 referenced from the input queue.
3849 (kbd_buffer_store_event): Always use structure assignment for
3850 copying input events. Record all Lisp objects referenced from
3851 events in kbd_buffer_gcpro.
3852 (kbd_buffer_get_event): Construct Lisp `help-echo' events
3853 differently from input events. Test for prefix menu_bar_events
3854 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
3855 event in kbd_buffer_gcpro to nil.
3856 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
3857 frame_or_window is equal to its arg member as prefix events.
3858 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
3859 used by an input event to nil.
3860 (init_keyboard): Use two times the size of the input queue
3861 for kbd_buffer_gcpro.
3862 (syms_of_keyboard): Likewise.
3864 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
3867 * termhooks.h (struct input_event): Add member `arg'.
3868 (MENU_BAR_EVENT): Renamed from menu_bar_event.
3869 (USER_SIGNAL_EVENT): Renamed from user_signal.
3871 * xfaces.c (ASET): Remove definition.
3873 * lisp.h (AREF, ASET, ASIZE): New macros.
3875 * fontset.c (AREF, ASIZE): Remove definitions.
3877 * fns.c (AREF): Remove definition.
3879 * composite.c (AREF): Remove definition.
3881 2000-07-12 Gerd Moellmann <gerd@gnu.org>
3883 * dispnew.c (redraw_overlapped_rows): Add missing local.
3884 (scrolling_window): Remove debug code.
3886 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
3887 Before scrolling, turn off a mouse-highlight in the window
3890 * xterm.c (x_update_window_end): Add parameter
3891 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
3892 redisplay in XTframe_up_to_date.
3893 (x_clear_mouse_face): New function.
3894 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
3896 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
3898 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
3899 it when any row is written to that contains glyphs highlighted in
3901 (update_window): Call the window update end hook with new
3902 parameter MOUSE_FACE_OVERWRITTEN_P.
3903 (direct_output_for_insert): Give up if row contains mouse-face.
3905 * dispextern.h (struct redisplay_interface): Add parameter
3906 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
3907 (clear_mouse_face): New function pointer member.
3909 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
3911 * syntax.c (back_comment): Use one switch rather than a few `if's.
3912 Obey open_paren_in_column_0_is_defun_start.
3913 When reverting to the `slow' method, try to nicely handle the case
3914 of nested comments by checking that the comment-starter we found
3915 does indeed match the comment-ender.
3916 (scan_sexps_forward, scan_sexps_forward):
3917 Ignore excessive opening parenthesis rather than throwing an error.
3919 2000-07-11 Gerd Moellmann <gerd@gnu.org>
3921 * doc.c (Fsubstitute_command_keys): Handle case that a GC
3922 in Fwhere_is_internal or get_keymap_1 relocates string contents.
3924 * dispnew.c (direct_output_forward_char): Give up if currently
3925 displaying a message instead of the minibuffer contents.
3927 * xterm.c (x_update_window_begin): No need to turn off the mouse
3929 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3930 depending on whether they contain glyphs highlighted in
3933 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
3934 compare the mouse_face_p flags of both rows.
3936 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
3938 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
3940 * keyboard.c (show_help_echo): Accept additional parameter
3941 ok_to_overwrite_keystroke_echo.
3942 (read_char): Call show_help_echo with a zero
3943 ok_to_overwrite_keystroke_echo argument.
3944 * keyboard.h (show_help_echo): Update prototype of
3946 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
3947 ok_to_overwrite_keystroke_echo argument.
3948 * w32menu.c (w32_menu_display_help): Call show_help_echo with
3949 non-zero ok_to_overwrite_keystroke_echo argument.
3951 2000-07-10 Gerd Moellmann <gerd@gnu.org>
3953 * xdisp.c (try_window_id): If changes are all below what is
3954 displayed in the window, and point is in the window, we still
3955 might have to find point on the display.
3957 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
3958 glyphs instead of a single one.
3959 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3960 with new argument list.
3961 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3963 * keymap.c (get_keymap_1): Add comment that this function can GC.
3964 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
3965 comment that functions can GC.
3966 (Fset_keymap_parent): GCPRO arg KEYMAP.
3968 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
3970 * msdos.c (XMenuActivate): After exiting the menu, restore the
3971 echo area message and erase it.
3973 2000-07-10 Kenichi Handa <handa@etl.go.jp>
3975 * fontset.c (Ffontset_info): Make the return value more compatible
3976 with that of Emacs 20.
3978 2000-07-07 Gerd Moellmann <gerd@gnu.org>
3980 * eval.c (Fsignal): Handle case that backtrace_list is null.
3982 2000-07-07 Kenichi Handa <handa@etl.go.jp>
3984 * ccl.c (Fccl_execute): Typo fixed.
3986 2000-07-06 Gerd Moellmann <gerd@gnu.org>
3988 * window.c (window_loop): Add missing gcpro1 local variable.
3990 * window.c (Fwindow_list): Reverse list at the end.
3991 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
3992 means allow windows on OWINDOW's frame, only.
3993 (window_loop): Simplified; use Fwindow_list.
3995 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
3997 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3999 * xterm.c (XTread_socket): Increment handling_signal at the start,
4000 decrement it at the end.
4002 * eval.c (handling_signal): New variable.
4003 (Fsignal): Abort if handling_signal is non-zero.
4005 * lisp.h (handling_signal): External declaration.
4007 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
4009 2000-07-05 Ken Raeburn <raeburn@gnu.org>
4011 Sound support for NetBSD through "Linux emulation" support:
4012 * config.in (HAVE_SOUNDCARD_H): Undef.
4013 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
4014 * Makefile.in (LIBSOUND): New variable.
4015 (LIBES): Include it.
4016 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
4018 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
4020 (vox_open): Use DEFAULT_SOUND_DEVICE.
4021 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
4023 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4025 * print.c (print_error_message): If Vsignaling_function is set,
4026 show it in *Messages*.
4028 * lisp.h (Vsignaling_function): External declaration.
4030 * eval.c (Vsignaling_function): New variable.
4031 (Fsignal): Compute it.
4032 (syms_of_eval): Staticpro it.
4034 2000-07-05 Dave Love <fx@gnu.org>
4036 * syswait.h: Use the autoconf recommended approach. Old code
4037 #if'd out in case we need to revert.
4039 * config.in (HAVE_SYS_WAIT_H): Added.
4041 2000-07-05 Andrew Innes <andrewi@gnu.org>
4043 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
4044 when non-NULL instead of __morecore, to take account of buffer
4045 memory. This also solves a problem with spurious memory warnings
4048 * ralloc.c: Make real_morecore non-static.
4050 * eval.c (internal_condition_case): Comment out abort if
4051 interrupt_input_blocked is not zero.
4053 * makefile.nt: Add support for `bootstrap' and related targets.
4054 Include minimal debug info in emacs.exe in release build.
4055 Remove all dependencies on lisp.h, and fixup some others.
4057 * w32.c (init_environment): Install code from 20.7 for providing
4058 default values for environment variables, based on the
4059 executable's own location.
4060 (map_w32_filename): Handle filenames that are longer than
4062 (sys_socket): Install socket inheritance bug fix from 20.7.
4064 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
4065 here via blockinput.h).
4067 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
4069 * w32menu.c (w32_menu_display_help):
4070 * xmenu.c (menu_help_callback): Use show_help_echo.
4072 * keyboard.h (show_help_echo): Declare.
4074 * keyboard.c (show_help_echo): New function, extracted from read_char.
4075 Feval its `msg' argument if it's a cons cell.
4076 (read_char): Use it.
4077 (follow_key): Pass `autoload' to get_keyelt.
4079 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
4080 (note_tool_bar_highlight, XTread_socket):
4081 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
4083 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
4084 (note_tool_bar_highlight, w32_read_socket):
4085 Do not gratuitously ignore non-string `help-echo' properties.
4087 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4089 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
4091 * window.c (delete_all_subwindows): Reset Vwindow_list.
4093 * xterm.c (x_append_glyph, x_append_composite_glyph)
4094 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
4095 changes in struct glyph starting 1999-12-27. Some bit-fields of
4096 struct glyph were not set, which made glyphs unequal when compared
4097 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
4098 effects were the result. This also depended on the contents of
4099 memory returned by xmalloc. If flickering happens again, activate
4100 the code in clear_glyph_row that's in #if 0. If the flickering is
4101 gone with that, chances are that it is caused by something
4104 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
4106 * dispextern.h: Add some comments.
4108 * window.c (add_window_to_list): Add parameter LIST.
4109 (window_list): Order list so that, for each frame, windows are
4110 in canonical order, and so that frames appear in the list in
4111 the order given by Vframe_list.
4112 (next_window): Reverse the handling of NEXT_P.
4114 2000-07-04 Gerd Moellmann <gerd@gnu.org>
4116 * window.c (Vwindow_list): New variable.
4117 (make_window, delete_window): Set Vwindow_list to nil.
4118 (check_window_containing): New function.
4119 (window_from_coordinates): Rewritten.
4120 (add_window_to_list, window_list, candidate_window_p)
4121 (decode_next_window_args, next_window): New functions.
4122 (Fnext_window, Fprevious_window): Rewritten in terms of
4124 (Fwindow_list): New function.
4125 (Fother_window): Cleaned up.
4126 (foreach_window): Add a longer "variable argument list". Let
4127 callback function return 0 to indicate that cycling over windows
4129 (foreach_window_1): Likewise.
4130 (freeze_window_start): Return int.
4131 (init_window): New function.
4132 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
4134 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
4135 input_event with bzero.
4136 (main): Call init_window.
4138 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
4141 2000-07-04 Kenichi Handa <handa@etl.go.jp>
4143 * composite.h (make_composition_value_copy): Extern it.
4145 * composite.c (make_composition_value_copy): New function.
4147 * editfns.c (Fformat): While copying text properties, make each
4148 composition property value a copy.
4150 * fns.c (concat): While copying text properties, make each
4151 composition property value a copy.
4153 2000-07-03 Gerd Moellmann <gerd@gnu.org>
4155 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
4157 * fns.c (sweep_weak_table): Mark only objects that are not
4160 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
4161 include those frames as candidates which have their focus
4162 redirected to the minibuffer frame.
4164 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
4166 * fns.c (Fputhash): Return `value' rather than nil.
4168 2000-06-30 Gerd Moellmann <gerd@gnu.org>
4170 * frame.c (next_frame): Don't check focus redirection in case
4171 MINIBUF is a window. Doing so excludes frames using MINIBUF
4172 unless their focus is redirected, which contradicts the
4173 specification of next-frame, and leads to infinite loops in
4174 certain situations when cycling through windows with next-window.
4176 2000-06-30 Kenichi Handa <handa@etl.go.jp>
4178 * coding.c (code_convert_region): Even if the length of text is
4179 zero, try to convert it if coding->type is coding_type_ccl.
4180 (decode_coding_string, encode_coding_string): Likewise.
4182 2000-06-28 Gerd Moellmann <gerd@gnu.org>
4184 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
4185 the display if windows_or_buffers_changed.
4187 * dispnew.c (struct row_entry): New structure.
4188 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
4189 (row_table_size, old_lines, new_lines, old_lines_size)
4190 (new_lines_size, run_pool, runs_size, runs): New variables.
4191 (add_row_entry): New function.
4192 (scrolling_window): Use data structures allocated with xmalloc and
4193 held in global variables, instead of allocating them with alloca and
4194 holding them in local variables. Use a larger hash table whose
4195 size depends on glyph matrix sizes. Don't use bzero to clear the
4196 hash table; instead, clear used slots only.
4198 * fns.c (next_almost_prime): Make it externally visible.
4200 * lisp.h (next_almost_prime): Add prototype.
4202 * s/isc4-0.h (sigunblock): Define.
4204 * s/sco5.h (sigunblock): Define.
4206 2000-06-27 Dave Love <fx@gnu.org>
4208 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
4209 (moved to osf5-0.h).
4210 [!NOT_C_CODE]: Protect string.h stuff.
4212 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
4213 (sys_siglist, NSIG): Definitions moved here from osf1.h.
4215 2000-06-27 Gerd Moellmann <gerd@gnu.org>
4217 * xdisp.c (resize_mini_window): Subtract the extra line spacing
4218 below the last line from the needed window height.
4220 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
4222 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
4223 (Fwidget_get): Use it.
4224 (syms_of_fns): Defsubr it.
4226 2000-06-26 Gerd Moellmann <gerd@gnu.org>
4228 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
4229 display info for XIM.
4230 (xim_open_dpy): Likewise.
4231 (xim_close_dpy): Don't free the display info's XIM.
4233 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
4235 * config.in (USE_XIM): New define.
4237 * keymap.c (get_keyelt): For menu-items containing a `:filter
4238 FILTER', apply FILTER to the menu-item's definition to get the
4239 real definition to use.
4241 * lisp.h (QCfilter): External declaration.
4243 * xfns.c (Fimage_size): New function.
4244 (syms_of_xfns): Defsubr it.
4246 2000-06-26 Andreas Schwab <schwab@suse.de>
4248 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
4251 2000-06-25 Dave Love <fx@gnu.org>
4253 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
4256 * Makefile.in (blockinput.h): Depend on atimer.h.
4257 (atimer.h): Depend on systime.h.
4259 * blockinput.h: Protect against multiple inclusion. Include
4262 * atimer.h: Protect against multiple inclusion. Include
4265 * lisp.h (swap_in_global_binding): Declare.
4267 2000-06-24 Ken Raeburn <raeburn@gnu.org>
4269 * process.c (Fopen_network_stream): Turn off atimers for duration
4270 of call to connect. (Patch from Gerd.)
4272 2000-06-23 Dave Love <fx@gnu.org>
4274 * ralloc.c: Maybe include unistd.h
4276 * emacs.c (setgrp): Undefine before defining.
4277 (malloc_warning, set_time_zone_rule, index): Prototype.
4279 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
4280 HAVE_STRUCT_TIMEZONE.
4282 * s/osf1.h: Move string.h hack here from alpha.h and make it
4284 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
4286 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
4287 (SOCKLEN_TYPE): Don't define.
4289 * m/alpha.h: Remove string.h hack.
4291 * s/osf5-0.h: New file.
4293 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
4294 include time.h, done by systime.h.
4295 [__FreeBSD__]: Remove redundant includes.
4297 * callproc.c (setpgrp): Undefine before defining.
4298 (delete_temp_file): Return Qnil to avoid warning.
4300 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
4302 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
4305 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
4307 * composite.h (compose_text): Declare.
4309 * xterm.c: Don't include sys/types.h unconditionally. Don't
4310 protect its inclusion with !USG (following xmenu.c).
4312 2000-06-23 Gerd Moellmann <gerd@gnu.org>
4314 * xfns.c (x_create_tip_frame): Initialize frame's colors like
4317 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
4319 * coding.c (decode_eol_post_ccl): Special handling for undecided
4320 and inconsistent EOL types.
4322 2000-06-22 Gerd Moellmann <gerd@gnu.org>
4324 * xrdb.c (x_load_resources): Add default resource for scroll bar's
4325 trough color and main window's background color.
4327 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
4330 * xterm.h (Xt_app_con): External declaration.
4332 * widget.c (EmacsFrameRealize): Fix typo.
4334 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
4336 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
4337 (handle_invisible_prop): Record the start of invisible text in
4338 it->add_overlay_start.
4339 (struct overlay_entry): Add member `overlay'.
4340 (handle_overlay_change): Simplify.
4341 (next_overlay_string): After having processed overlay strings at the
4342 end of the buffer, record that fact in
4343 it->overlay_strings_at_end_processed_p.
4344 (compare_overlay_entries): If before- and after-strings come
4345 from the same overlay, let before-strings come first.
4346 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
4347 (load_overlay_strings): Take it->add_overlay_start into account
4348 when adding overlay strings.
4350 * dispextern.h (struct it): Add member add_overlay_start.
4352 2000-06-22 Dave Love <fx@gnu.org>
4354 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
4356 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
4358 2000-06-22 Kenichi Handa <handa@etl.go.jp>
4360 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
4363 2000-06-21 Dave Love <fx@gnu.org>
4365 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
4367 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
4369 * syntax.c (back_comment): Simplify string-parity counting (with
4370 the added benefit of handling multiple string-styles as long as
4371 they are not intertwined).
4372 Jump to the slow code as soon as a comment starter is found in
4373 a "string_lossage" position. Fixes the case: " /* " /* " */.
4375 2000-06-21 Dave Love <fx@gnu.org>
4377 * Makefile.in: Use GETLOADAVG_LIBS.
4379 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
4380 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
4382 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4384 * syntax.c (describe_syntax): Recognize the `n'estable bit.
4385 (Fforward_comment, scan_lists):
4386 Check the comstyle of single-char comment-starters.
4387 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
4388 we're just at the beginning of the comment (f.ex with (*) ... (*)).
4389 Check the comstyle of single-char comment-starters.
4390 Clarify control-flow around the Scomment case.
4392 2000-06-20 Dave Love <fx@gnu.org>
4394 * fns.c (make_hash_table, maybe_resize_hash_table):
4395 Cast arg of next_almost_prime.
4397 * tparam.c [emacs]: Include lisp.h.
4399 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
4402 2000-06-20 Gerd Moellmann <gerd@gnu.org>
4404 * keyboard.c (adjust_point_for_property): Check if display
4405 property should be treated as intangible by looking at its
4408 * xdisp.c (single_display_prop_intangible_p)
4409 (display_prop_intangible_p): New functions.
4411 * dispextern.h (display_prop_intangible_p): Add prototype.
4413 * xdisp.c (dump_glyph_row): Show type of glyph->object.
4415 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
4416 argument to sigprocmask.
4418 * s/sco5.h (sigblock): Redefined to pass a pointer as second
4419 argument to sigprocmask.
4421 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
4422 sigprocmask_set, and pass a pointer to it to sigprocmask.
4424 * sysdep.c (sigprocmask_set): New variable.
4426 * fileio.c (make_temp_name): Don't use `%s' in string passed to
4429 2000-06-20 Sam Steingold <sds@gnu.org>
4431 * xrdb.c: Don't declare xmalloc, xrealloc.
4433 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4435 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
4436 (re_comp): Cast gettext return value to avoid complaints when
4439 2000-06-20 Dave Love <fx@gnu.org>
4441 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
4444 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
4446 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
4448 * m/alpha.h: Don't declare xmalloc, xrealloc.
4450 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
4452 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
4454 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
4456 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
4459 * keyboard.h (poll_for_input_1): Declare.
4461 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
4463 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
4465 * doprnt.c: Don't declare xmalloc, xrealloc.
4467 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
4468 (getenv, ctime, getwd): Removed.
4469 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
4471 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
4472 x_set_tool_bar_lines.
4474 * config.in: Add HAVE_GETWD. Move some definitions above
4475 machine/system includes.
4477 2000-06-20 Kenichi Handa <handa@etl.go.jp>
4479 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
4481 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
4482 contain information about ENCODING.
4484 * fontset.c (FONTSET_ASCII): Use the first element of char table
4485 for an ASCII font, not defalt slot.
4486 (fontset_ref_via_base): If FONTSET doesn't contain information for
4487 C, try the default fontset.
4488 (make_fontset): Don't copy the default fontset.
4489 (fontset_font_pattern): Likewise.
4490 (accumulate_font_info): If ELT is nil, use the corresponding
4491 element in the default fontset.
4493 2000-06-19 Dave Love <fx@gnu.org>
4495 * syntax.c (Fparse_partial_sexp): Doc fix.
4497 * regex.h: Test PROTOTYPES as well as __STDC__.
4499 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
4500 errno, strerror. Put text after #endif in comment.
4502 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
4505 * xterm.c (x_frame_of_widget): Likewise.
4507 2000-06-19 Gerd Moellmann <gerd@gnu.org>
4509 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
4510 to Vfundamental_mode_abbrev_table.
4512 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
4513 bogus objects are marked. This slows down GC by ~80 percent, but
4514 it might be worth trying when debugging GC-related problems.
4515 This feature requires conservative stack marking to be enabled.
4517 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
4518 returns XLookupChars, reset `modifiers' to zero.
4520 2000-06-19 Dave Love <fx@gnu.org>
4522 * mktime.c: Unprotoized.
4524 2000-06-19 Richard Stallman <rms@gnu.org>
4526 * data.c (set_internal): If variable is frame-local,
4527 store the new value immediately into the frame parameter alist.
4529 2000-06-19 Ken Raeburn <raeburn@gnu.org>
4531 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
4532 in the custom handler pointer.
4534 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
4535 value, or checks for CHAR_META can fail when Lisp_Object is a
4537 * keymap.c (get_keyelt): Likewise.
4539 2000-06-19 Kenichi Handa <handa@etl.go.jp>
4541 * ccl.h (struct ccl_program): New member eol_type.
4542 (struct ccl_spec): New member cr_carryover.
4544 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
4545 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
4547 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
4548 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
4549 (decode_eol_post_ccl): New function.
4550 (decode_coding): Don't detect EOL format here for CCL based coding
4552 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
4553 decode_eol_post_ccl after running the CCL program.
4554 (code_convert_region): Don't detect EOL format here for CCL based
4556 (decode_coding_string): Likewise.
4558 2000-06-18 Ken Raeburn <raeburn@gnu.org>
4560 * charset.c (update_charset_table): Use XINT on "iso_final_char"
4561 when treating it as an integer.
4563 * coding.h (encode_coding_string): Declare.
4565 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
4568 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
4569 "xkeymap" to avoid shadowing the "enum map_type" value that needs
4570 to be passed to get_local_map.
4572 * sound.c (Fplay_sound): Don't call make_number on
4573 Frun_hook_with_args count argument.
4575 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
4576 for lisp objects in X event structure data field, when lisp
4577 objects are represented with unions.
4578 (x_scroll_bar_to_input_event): Ditto.
4580 2000-06-16 Ken Raeburn <raeburn@gnu.org>
4582 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
4583 termination of string. Fix sense of test whether
4584 Vline_number_display_limit is an integer.
4586 2000-06-16 Gerd Moellmann <gerd@gnu.org>
4588 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
4589 only if HAVE_X_WINDOWS.
4591 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
4594 * dispnew.c (update_frame_1): Handle case that cursor vpos is
4597 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
4599 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
4602 2000-06-15 Kenichi Handa <handa@etl.go.jp>
4604 * coding.c (decode_coding_emacs_mule): Always set src_base at the
4605 start of the while loop.
4607 2000-06-15 Gerd Moellmann <gerd@gnu.org>
4609 * atimer.c (alarm_signal_handler): Add forward declaration.
4611 * data.c (set_internal): Remove debug code.
4613 2000-06-14 Gerd Moellmann <gerd@gnu.org>
4615 * Makefile.in (bootstrap-temacs): Add `-I../src'.
4617 * unexec.c (toplevel) [COFF]: Include coff.h.
4619 * s/lynxos.h: New file.
4621 * keymap.c (Fsingle_key_description): Enclose function key and
4622 event symbol names in angle brackets.
4624 * xdisp.c (setup_echo_area_for_printing): Call
4625 message_log_maybe_newline if message_buf_print is not set.
4627 * print.c (printchar, strout): Don't check message_buf_print
4628 before calling setup_echo_area_for_printing because that
4629 function does something useful even when message_buf_print is
4632 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
4634 (ensure_echo_area_buffers): Initialize echo buffer's
4635 truncate lines setting to nil.
4636 (with_echo_area_buffer): Don't set the echo buffer's truncate
4638 (set_message_1): Set it here instead, based on the value
4639 of message_truncate_lines.
4640 (resize_mini_window): Handle case that lines are truncated.
4641 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
4642 message-truncate-lines.
4644 * keyboard.c (read_char): Bind message-truncate-lines to t
4645 while displaying a help-echo.
4647 * lisp.h (Qmessage_truncate_lines): External declaration.
4649 2000-06-13 Gerd Moellmann <gerd@gnu.org>
4651 * xdisp.c (Vline_number_display_limit): Renamed from
4652 line_number_display_limit.
4653 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
4654 Extend documentation string. Initialize
4655 Vline_number_display_limit to nil meaning no limit.
4656 (decode_mode_spec): Use Vline_number_display_limit with its new
4659 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
4661 2000-06-13 Richard Stallman <rms@gnu.org>
4663 * frame.c (Fmodify_frame_parameters): Doc fix.
4665 * xfns.c (x_set_frame_parameters): Comment fix.
4667 * frame.c (store_frame_param): Call swap_in_global_binding if the
4668 variable's current binding was chosen based on this frame.
4670 * data.c (swap_in_global_binding): New function.
4672 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4674 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
4675 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
4677 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4679 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
4681 2000-06-12 Jason Rumney <jasonr@gnu.org>
4683 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
4685 * w32.h (EMACS_W32_H): Renamed from _NT_H_
4687 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
4689 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
4691 2000-06-12 Gerd Moellmann <gerd@gnu.org>
4693 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
4694 (syms_of_xfaces): Defsubr Sdump_colors.
4695 (x_free_colors): Don't treat b&w specially on default visual.
4696 (x_free_dpy_colors): New function.
4697 (free_face_colors): Don't check visual class; it's done
4700 * xterm.c (x_frame_of_widget): New function.
4701 (x_alloc_nearest_color_for_widget): Use it.
4702 (x_copy_dpy_color): New function.
4703 (x_destroy_window): Free various colors.
4705 2000-06-12 Kenichi Handa <handa@etl.go.jp>
4707 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
4709 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
4711 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
4713 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
4715 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
4717 2000-06-11 Dave Love <fx@gnu.org>
4719 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
4721 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
4723 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
4725 2000-06-11 Gerd Moellmann <gerd@gnu.org>
4727 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
4730 2000-06-10 Kenichi Handa <handa@etl.go.jp>
4732 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
4733 (regex_compile): Fix the code for handling the case of single byte
4734 char and multibyte char being mixed in a range within [...].
4736 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
4737 and dst_multibyte members of coding.
4739 * charset.c (update_charset_table): Update the table
4741 (init_charset_once): Initialize elements of bytes_by_char_head to
4742 1 except for leading codes for private charases.
4744 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
4745 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
4748 2000-06-09 Ken Raeburn <raeburn@gnu.org>
4750 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
4751 access the data it doesn't point to.
4753 2000-06-08 Gerd Moellmann <gerd@gnu.org>
4755 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
4756 will be translated to a switch-frame event when reading the
4757 event queue. This is necessary because Emacs otherwise won't
4758 perform a switch-frame to a new frame until some other event, for
4759 example a keystroke event, forces it to do so. This has various
4760 effects, one visible being that the cursor of a frame created with
4761 C-x 5 2 or switched to with a window manager key binding like
4762 A-TAB stays hollow because selected_window isn't on the newly
4763 focused frame until the switch-frame is performed.
4765 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
4766 generating a switch-frame event if necessary.
4768 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
4770 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
4773 2000-06-08 Kenichi Handa <handa@etl.go.jp>
4775 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
4778 2000-06-07 Gerd Moellmann <gerd@gnu.org>
4780 * window.c (displayed_window_lines): Take empty lines at
4781 the bottom of a window into account.
4783 * window.c (displayed_window_lines): New function.
4784 (Fmove_to_window_line): Use displayed_window_lines to determine
4785 the number of lines to move, instead of using the window's height.
4787 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
4788 to stop reading, even if the form read sets point to a different
4789 value when evaluated.
4791 * xdisp.c (display_line): Fix code deciding in which line to
4794 2000-06-07 Kenichi Handa <handa@etl.go.jp>
4796 * fileio.c (e_write): Free composition data if stored in
4799 2000-06-06 Gerd Moellmann <gerd@gnu.org>
4801 * xdisp.c (display_line): Set row's and iterator's
4802 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
4803 Set cursor even if row ends in the middle of a character.
4804 (dump_glyph_row): Print values of new flags.
4805 (redisplay_window) <cursor movement in unchanged window>: When
4806 point has been moved forward, and PT is at the end of the cursor
4807 row, don't place the cursor in the next row if the cursor row ends
4808 in the middle of a character or at ZV.
4810 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
4811 (struct glyph_row): Add starts_in_middle_of_char_p and
4812 ends_in_middle_of_char_p.
4813 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
4814 ends_in_middle_of_char_p flag.
4815 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
4817 * term.c (append_glyph): Revert change of 2000-06-06.
4819 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
4820 padding glyph not fitting on line as whole character not
4823 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
4824 this isn't true for images with `:ascent 100'.
4826 2000-06-06 Kenichi Handa <handa@etl.go.jp>
4828 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
4829 as modified if it is originally unmodified.
4831 * term.c (encode_terminal_code): Change the way to check if
4832 terminal coding does any conversion.
4833 (append_glyph): Set glyph->pixel_width correctly.
4835 * xdisp.c (display_line): While checking line continuation, pay
4836 attention to a padding glyph.
4838 2000-06-05 Gerd Moellmann <gerd@gnu.org>
4840 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
4842 2000-06-05 Dave Love <fx@gnu.org>
4844 * xdisp.c: Include fontset.h.
4846 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
4848 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4850 * dispnew.c: Conditionally include term.h.
4852 * coding.h: Declare code_convert_string_norecord.
4854 * frame.h (struct frame): Use volatile unconditionally.
4856 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
4858 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
4860 * systime.h: Protect against multiple inclusion.
4861 (timezone) [USG5_4]: Define as time_t.
4863 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4864 (Foptimize_char_table, make_temp_name): Declare.
4866 * Makefile.in (xdisp.o): Depend on fontset.h.
4868 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4870 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4871 (Foptimize_char_table, make_temp_name): Declare.
4875 * s/netbsd.h: Don't define autoconfiscated MATHERR.
4877 2000-06-02 Dave Love <fx@gnu.org>
4879 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
4881 2000-06-02 Gerd Moellmann <gerd@gnu.org>
4883 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
4884 result face, set flags in that face indicating that colors may not
4887 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
4888 glyph, use the ASCII NUL character to determine the face.
4890 2000-06-02 Dave Love <fx@gnu.org>
4892 * sysdep.c: Conditionally include stdlib.h, unistd.h.
4893 (VFORK_RETURN_TYPE): Remove.
4895 * config.in: Add NO_MATHERR.
4897 2000-06-01 Dave Love <fx@gnu.org>
4899 * cmds.c (internal_self_insert): Don't check
4900 Vbefore_change_function, Vafter_change_function.
4902 * insdel.c (signal_before_change, signal_after_change): Likewise.
4904 * buffer.c (Vbefore_change_function, Vafter_change_function):
4905 Variables and their initializations deleted.
4907 * callint.c (Fcall_interactively): Doc fix.
4909 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
4911 2000-05-31 Dave Love <fx@gnu.org>
4913 * textprop.c: Revert last change -- duplicated.
4915 2000-05-31 Gerd Moellmann <gerd@gnu.org>
4917 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
4920 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
4922 2000-05-31 Jason Rumney <jasonr@gnu.org>
4924 * search.c (Fre_search_forward, Fre_search_backward)
4925 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
4927 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
4929 2000-05-30 Jason Rumney <jasonr@gnu.org>
4931 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
4932 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
4934 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
4937 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
4938 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
4939 expand a nil default_filename.
4941 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
4942 pointer to glyph_to_pixel_coords, not a frame.
4944 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
4945 coding.h to dependencies.
4947 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
4949 * w32console.c (glyph_to_pixel_coords): Change first parameter to
4950 window pointer to be consistent with w32term.c and xterm.c.
4952 * w32fns.c: Format and doc changes to bring closer to xfns.c.
4953 (VIETNAMESE_CHARSET): Define if not defined in system headers.
4954 (Qline_spacing, Qcenter): New variables.
4955 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
4956 (x_set_line_spacing): New function.
4957 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
4959 (x_specified_cursor_type): New function.
4960 (x_set_cursor_type): Use it.
4961 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
4963 (validate_x_resource_name, x_get_resource_string): Measure lengths
4964 of external strings in bytes.
4965 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
4966 GetTextExtentPoint32 with NULL title.
4967 (Fx_create_frame): Initialize Qline_spacing.
4968 (w32_load_system_font): Initialize font->double_byte_p.
4969 (x_to_w32_charset): Use Vw32_charset_info_alist.
4970 (Image, busy cursor, tooltip functions): Merged changes from
4971 xfns.c. Not yet functional on Windows.
4973 * w32gui.h (W32FontStruct): Add double_byte_p member.
4975 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
4976 (emacs_button_translation): Use it.
4977 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
4978 in `mask' to be set.
4980 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
4983 * w32term.c: Format and doc changes to bring closer to xterm.c.
4984 (w32_char_font_type): New enum.
4985 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
4986 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
4987 (w32_encode_char): New function.
4988 (x_encode_char): Removed.
4989 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
4990 x_encode_char and w32_font_is_double_byte.
4991 (x_produce_image_glyph): Use image_ascent.
4992 (x_produce_glyphs): Use new version of w32_per_char_metric and
4993 handle NULL return value. Allow extra line spacing.
4994 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
4995 (w32_get_glyph_overhangs): Remove unicode_p param. Use
4996 w32_font_type member of glyph instead.
4997 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
4998 (fast_find_position): Make sure not to consider rows not visible
5000 (w32_read_socket) [WM_MENUSELECT]: Cannot call
5001 w32_menu_display_help with input blocked, as it can abort.
5002 (x_display_and_set_cursor): Choose cursor depending
5003 on buffer-local value of cursor_type.
5004 (x_draw_bar_cursor): Add parameter WIDTH.
5006 * w32term.h (CP_DEFAULT): Define.
5007 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
5009 2000-05-30 Gerd Moellmann <gerd@gnu.org>
5011 * search.c (Fre_search_forward, Fre_search_backward)
5012 (Fposix_search_backward, Fposix_search_forward): Doc fix.
5014 2000-05-30 Kenichi Handa <handa@etl.go.jp>
5016 * coding.c (detect_coding_iso2022): Fix code for checking
5017 CODING_CATEGORY_MASK_ISO_8_2.
5019 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
5021 * regex.c (PREFETCH_NOLIMIT): New function.
5022 (re_match_2_internal): Use it and adjust the end_match_2 logic.
5024 2000-05-29 Gerd Moellmann <gerd@gnu.org>
5026 * syntax.c (find_defun_start): Move test for
5027 open_paren_in_column_0_is_defun_start outside of the loop.
5029 * xdisp.c (redisplay_window): Really switch buffers when
5030 displaying mode lines, and temporarily set selected_frame to the
5031 frame of the window that's redisplayed.
5033 * xfaces.c (free_realized_faces): Block/unblock input.
5034 (free_realized_multibyte_face): Ditto.
5036 2000-05-29 Dave Love <fx@gnu.org>
5038 * textprop.c (Qkeymap): New variable.
5039 (syms_of_textprop): Intern it.
5041 * keymap.c: Include intervals.h.
5042 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
5044 * Makefile.in (keymap.o): Depend on intervals.h.
5046 * keyboard.c (menu_bar_items, tool_bar_items)
5047 (Fexecute_extended_command): Deal with `keymap' property.
5048 (read_key_sequence): Track map from `keymap' property as well as
5051 * intervals.c (get_local_map): Extra arg to allow looking for
5054 * intervals.h (map_property): New enum.
5055 (get_local_map): Extra arg using it.
5058 * lisp.h (get_local_map): Don't declare here.
5060 2000-05-29 Kenichi Handa <handa@etl.go.jp>
5062 * Makefile.in (callproc.o): Depend on composite.h.
5064 * callproc.c: Include composite.h.
5065 (Fcall_process): Handle composition correctly.
5067 * coding.h (coding_allocate_composition_data): Extern it.
5068 (coding_restore_composition): Likewise.
5070 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
5071 yet allocated, finish decoding with result
5072 CODING_FINISH_INSUFFICIENT_CMP.
5073 (coding_allocate_composition_data): Make it non-static.
5074 (coding_restore_composition): Likewise.
5076 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
5078 * charset.c (syms_of_charset): Revert last change.
5080 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
5082 * term.c (produce_glyphs): Treat characters from the eight-bit-*
5083 charsets as unibyte, with 1-column screen width. Sent by Kenichi
5086 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
5088 * charset.c (syms_of_charset): Set width of character sets
5089 eight-bit-control and eight-bit-graphic to 1 column.
5091 2000-05-26 Gerd Moellmann <gerd@gnu.org>
5093 * config.in (HAVE_SPEED_T): New define.
5095 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
5098 2000-05-26 Dave Love <fx@gnu.org>
5100 * coding.c (shrink_decoding_region): Initialize eol_conversion.
5102 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
5103 (Fsubr_arity): New function.
5104 (syms_of_data): Install them.
5106 2000-05-26 Kenichi Handa <handa@etl.go.jp>
5108 * charset.c (init_charset_once): Set the table bytes_by_char_head
5111 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
5112 the default fontset to what Emacs uses by default.
5113 (check_registry_encoding): This function deleted.
5114 (Fset_fontset_font): Remove the adhoc condition for the default
5115 fontset. Allow cons in FONTNAME.
5117 * fns.c (map_char_table): Ignore char-table entries for
5118 charsets eight-bit-control and eight-bit-graphic.
5120 2000-05-25 Ken Raeburn <raeburn@gnu.org>
5122 * emacs.c (main): Initialize keyboard syms before initializing
5123 window code, so face names are available.
5125 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
5127 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
5128 of an anchor at the beginning of a shy-group.
5130 2000-05-25 Gerd Moellmann <gerd@gnu.org>
5132 * xdisp.c (handle_invisible_prop): Don't try to skip over
5133 invisible text if end of text is already reached.
5135 2000-05-25 Dave Love <fx@gnu.org>
5137 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
5139 * coding.c (encode_eol): Add null statement after label.
5141 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
5143 * w16select.c (Fw16_set_clipboard_data): Fix the change from
5146 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5148 * ccl.c (ccl_driver): Fix previous change.
5150 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5152 * coding.c (run_pre_post_conversion_on_str): Set point to the
5153 beginning of buffer before calling coding->post_read_conversion.
5154 (decode_coding_string): Give correct args to
5155 run_pre_post_conversion_on_str.
5156 (encode_coding_string): Likewise.
5158 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
5159 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
5160 eight-bit-graphic correctly.
5162 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
5164 * fileio.c (Finsert_file_contents): Even if a file is not found,
5165 execute codes for setting up coding system. Call
5166 after-insert-file-functions unconditionally.
5168 2000-05-24 Gerd Moellmann <gerd@gnu.org>
5170 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
5171 BSD_PGRPS are not defined.
5173 2000-05-24 Kenichi Handa <handa@etl.go.jp>
5175 * charset.c (update_charset_table): Accept nil in LONG_NAME and
5177 (syms_of_charset): Avoid building same strings.
5179 2000-05-23 Gerd Moellmann <gerd@gnu.org>
5181 * lread.c (Fload): Add a comment about the meaning of
5182 Vuser_init_file being t.
5184 * puresize.h (BASE_PURESIZE): Increase to 675000.
5186 * s/gnu-linux.h (setpgrp): Don't define it here because this
5187 prevents compilation on GNU/Linux systems with glib 2.2.
5189 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
5192 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
5194 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
5195 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
5197 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
5199 2000-05-23 Kenichi Handa <handa@etl.go.jp>
5201 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
5204 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
5206 * term.c (encode_terminal_code): Set coding->src_multibyte
5209 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
5211 2000-05-22 Kenichi Handa <handa@etl.go.jp>
5213 * keyboard.c (read_char): Allow character codes 128..255 to be
5214 handled by input-method-function.
5216 * insdel.c (adjust_markers_for_replace): Fix previous change.
5217 (adjust_after_replace): If PREV_TEXT is nil, call
5218 adjust_markers_for_insert, not adjust_markers_for_replace.
5220 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
5222 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
5223 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
5224 [HAVE_GRANDPT]: Define.
5225 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
5227 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
5230 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
5232 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
5234 2000-05-20 Kenichi Handa <handa@etl.go.jp>
5236 The following changes are to handle 8-bit characters in a
5237 multibyte buffer/string without facing with byte combining
5238 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
5239 eight-bit-graphic (for 0xA0..0xFF) are introduced.
5241 * Makefile.in (fns.o): Depend on charset.h.
5243 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
5244 convert it to unibyte.
5245 (make_string): Use parse_str_as_multibyte, not chars_in_text.
5247 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
5248 apparent char boundary.
5249 (Fset_buffer_multibyte): Convert 8-bit characters in the range
5250 0x80..0x9F to/from multibyte form.
5252 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
5255 * callproc.c (Fcall_process): Always encode an argument string if
5256 it is multibyte. Setup src_multibyte and dst_multibyte members of
5257 process_coding properly.
5259 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
5260 SPLIT_NON_ASCII_CHAR.
5262 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
5264 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
5266 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
5268 (SPLIT_CHARACTER_SEQ): This macro deleted.
5269 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
5271 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
5272 and eight-bit-graphic.
5273 (char_to_string): Likewise. Signal an error for too large
5275 (char_printable_p): Return 0 for 8-bit characters.
5276 (update_charset_table): Update iso_charset_table only when a final
5277 character is non-negative.
5278 (find_charset_in_text): Renamed from find_charset_in_str.
5279 Arguments and return value changed. Callers changed.
5280 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
5281 be -1 if CHARSET is used only internally.
5282 (Fmake_char_internal): Handle new charsets; eight-bit-control and
5284 (Fcharset_after): Simplified.
5285 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
5286 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
5287 (multibyte_chars_in_text): Simplified by assuming there's no
5288 invalid multibyte sequence.
5289 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5290 str_as_unibyte): New functions.
5291 (Fstring): Simpified by assuming that byte combining never
5293 (init_charset_once): Initialization for
5294 LEADING_CODE_8_BIT_CONTROL.
5295 (syms_of_charset): Intern and staticpro Qeight_bit_control and
5296 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
5297 eight-bit-control and eight-bit-graphic.
5299 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
5300 CHARSET_8_BIT_GRAPHIC): New macros.
5301 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
5302 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
5303 (CHARSET_REVERSE_CHARSET): Likewise.
5304 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
5306 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
5307 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
5308 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
5309 encounter an invalid multibyte sequence.
5310 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
5311 sequence is always valid.
5312 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
5313 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
5315 (CHAR_STRING): For 8-bit characters, call char_to_string.
5316 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
5317 multibyte sequence is always valid.
5318 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
5319 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5320 str_as_unibyte): Extern them.
5321 (BCOPY_SHORT): Fix a bug.
5322 (CHAR_LEN): This macro deleted. Callers changed to use
5324 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
5325 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
5326 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
5328 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
5329 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
5330 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
5331 EMIT_BYTES): New macros.
5332 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
5333 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
5335 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
5336 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
5337 check the validity of multibyte sequence.
5338 (decode_coding_emacs_mule): New function.
5339 (encode_coding_emacs_mule): New macro.
5340 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
5342 (DECODE_ISO_CHARACTER): Just return a character code.
5343 (DECODE_COMPOSITION_START): Set coding->result instead of result.
5344 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
5345 EMIT_CHAR to produced decoded characters. Exit the loop only by
5346 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
5348 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
5349 only position codes for an invalid character.
5350 (encode_designation_at_bol): Return new destination pointer. 5th
5351 arg DSTP is changed to DST.
5352 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
5353 from the source by ONE_MORE_CHAR. Don't handle the case of last
5355 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
5357 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
5358 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
5359 TWO_MORE_BYTES to fetch a byte from the source.
5360 (encode_eol): Pay attention to coding->src_multibyte.
5361 (detect_coding, detect_eol): Preserve members src_multibyte and
5363 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
5364 (encoding_buffer_size): Set magnification to 3 for all coding
5365 systems that require encoding.
5366 (ccl_coding_driver): For decoding, be sure that the result is
5367 valid multibyte sequence.
5368 (decode_coding): Initialize coding->errors and coding->result.
5369 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
5370 and raw-text, always call decode_eol. Handle the case of last
5371 block here. If not coding->dst_multibyte, convert the resulting
5372 sequence to unibyte.
5373 (encode_coding): Initialize coding->errors and coding->result.
5374 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
5375 and raw-text, always call encode_eol. Handle the case of last
5377 (shrink_decoding_region, shrink_encoding_region): Detect cases
5378 that we can't skip data more rigidly.
5379 (code_convert_region): Setup src_multibyte and dst_multibyte
5380 members of coding. For decoding, if the buffer is multibyte,
5381 convert the source sequence to unibyte in advance. For encoding,
5382 if the buffer is multibyte, convert the resulting sequence to
5383 multibyte afterward.
5384 (run_pre_post_conversion_on_str): New function.
5385 (code_convert_string): Deleted and divided into the following two.
5386 (decode_coding_string, encode_coding_string): New functions.
5387 (code_convert_string1, code_convert_string_norecord): Call one of
5389 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
5390 MAKE_NON_ASCII_CHAR.
5391 (Fset_terminal_coding_system_internal,
5392 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
5393 and dst_multibyte members.
5394 (init_coding_once): Initialize iso_code_class with new enum
5395 ISO_control_0 and ISO_control_1.
5397 * coding.h (enum iso_code_class_type): Member ISO_control_code is
5398 devided into ISO_control_0 and ISO_control_1.
5399 (struct coding_system): New members src_multibyte, dst_multibyte,
5400 errors, and result. Delete member fake_multibyte.
5401 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
5403 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
5406 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
5409 * editfns.c (Fformat): Be sure to convert 8-bit characters to
5411 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
5413 (Ftranspose_region): Delete codes for handling byte combining.
5415 * fileio.c (Finsert_file_contents): Setup src_multibyte and
5416 dst_multibyte members of coding. On handling REPLACE on unibyte
5417 buffer, convert the result of decode_coding to unibyte. On
5418 inserting into a mutibyte buffer, always call code_convert_region.
5419 (e_write): Setup coding->src_multibyte according to the
5420 multibyteness of the source (buffer or string).
5422 * fns.c (concat): Handle 8-bit characters correctly.
5423 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
5424 unibyte in the result.
5425 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
5426 valid multibyte form in the result.
5427 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5428 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
5429 return -1, signal an error.
5430 (base64_encode_1): New arg MULTIBYTE. Get each character by
5431 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
5432 character is found, return -1.
5433 (Fbase64_decode_region): Delete codes for handling byte-combining.
5434 Treat each decoded byte as a unibyte character.
5435 (Fbase64_decode_string): Return unibyte string.
5436 (Fcompare_strings, concat, string_byte_to_char): Use
5437 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
5438 FETCH_STRING_CHAR_ADVANCE.
5439 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5440 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
5442 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
5443 SPLIT_NON_ASCII_CHAR.
5444 (fontset_ref_via_base, fontset_set): Likewise
5446 * insdel.c (adjust_markers_for_record_delete): Deleted.
5447 (adjust_markers_for_insert): Argument changed. Caller changed.
5448 (adjust_markers_for_replace): Likewise.
5449 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
5450 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
5451 (copy_text): Delete unused local varialbe c_save. For converting
5452 to multibyte, be sure to make all 8-bit characters in valid
5454 (count_size_as_multibyte): Handle 8-bit characters correctly.
5455 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5456 adjust_after_replace, replace_range, del_range_2)
5457 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
5458 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5459 adjust_after_replace, replace_range, del_range_2) Delete codes for
5460 handling byte combining.
5461 (adjust_before_replace): Deleted.
5463 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
5464 SPLIT_NON_ASCII_CHAR.
5465 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5466 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
5468 (Fkey_description): Likewise.
5470 * lread.c (read1): On reading multibyte string, be sure to make
5471 all 8-bit chararacters in valid multibyte form.
5472 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5474 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
5477 * process.c (Fstart_process): GCPRO current_dir before calling
5478 Ffind_operation_coding_system. Encode arguments here.
5479 (create_process): Don't encode arguments here. Setup
5480 src_multibyte and dst_multibyte members of struct coding.
5481 (read_process_output): Setup src_multibyte and dst_multibyte
5482 members of struct coding. If the output is to multibyte buffer,
5483 always decode the output of the process. Adjust the
5484 representation of 8-bit characters to the multibyteness of the
5486 (send_process): Setup coding->src_multibyte according to the
5487 multibyteness of the source.
5489 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
5491 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
5492 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
5494 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
5497 * w16select.c (Fw16_set_clipboard_data): Setup members
5498 src_multibyte and dst_multibyte of coding. Adjusted for the
5499 change for find_charset_in_str.
5500 (Fw16_get_clipboard_data): Likewise.
5502 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
5503 dst_multibyte of coding.
5504 (x_to_w32_font): Likewise.
5506 * w32select.c (Fw32_set_clipboard_data): Setup members
5507 src_multibyte and dst_multibyte of coding. Adjusted for the
5508 change for find_charset_in_str.
5509 (Fw32_get_clipboard_data): Likewise.
5511 * xdisp.c (get_next_display_element): Handle 8-bit characters
5513 (next_element_from_display_vector): Use CHAR_BYTES instead of
5515 (disp_char_vector): Use SPLIT_CHAR instead of
5516 SPLIT_NON_ASCII_CHAR.
5518 * xselect.c (selection_data_to_lisp_data): Setup members
5519 src_multibyte and dst_multibyte of coding. Adjusted for the
5520 change for find_charset_in_str.
5521 (lisp_data_to_selection_data): Likewise.
5523 2000-05-19 Gerd Moellmann <gerd@gnu.org>
5525 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
5528 * dispextern.h (Vimage_types): Add extern declaration.
5530 * xdisp.c (Vimage_types): Moved here from xfns.c.
5531 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
5533 * xfns.c (Vimages_types): Moved to xdisp.c.
5534 (syms_of_xfns): Move `image-types' to xdisp.c.
5536 * w32fns.c (Vimage_types): Removed.
5537 (syms_of_w32fns): Remove `image-types'.
5539 2000-05-18 Kenichi Handa <handa@etl.go.jp>
5541 * fns.c (map_char_table): Pay attention to character number of
5542 charset. Check the validity of charset at the first level. For
5543 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
5546 * fontset.c: Include "buffer.h".
5547 (fs_load_font): If the face has fontset, record the face ID in
5549 (Finternal_char_font): New function.
5550 (accumulate_font_info): New function.
5551 (Ffontset_info): Rewritten for the new fontset implementation.
5552 (syms_of_fontset): Register Vdefault_fontset in the first element
5553 of Vfontset_table. Include Vdefault_fontset in
5554 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
5557 2000-05-16 Dave Love <fx@gnu.org>
5559 * m/iris5d.h: Deleted -- unused.
5561 2000-05-16 Gerd Moellmann <gerd@gnu.org>
5563 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
5564 `invalid' instead of `illegal'.
5566 * indent.c (Fmove_to_column): When ending within a tab, insert
5567 spaces first so that markers at the end of the tab get adjusted.
5569 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
5570 buffer list that wasn't selected in that frame.
5572 * filelock.c (get_boot_time): To obtain an 8 char file name, which
5573 is needed on mescaline, use a 2 char prefix, and call
5574 make_temp_name with second arg non-zero.
5576 * fileio.c (make_temp_name): New function, extracted from
5578 (Fmake_temp_name): Use it.
5580 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
5582 * window.c (coordinates_in_window): Subtract 1 when computing
5585 2000-05-15 Gerd Moellmann <gerd@gnu.org>
5587 * Makefile.in (lisp): Add env.elc.
5589 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
5591 2000-05-12 Gerd Moellmann <gerd@gnu.org>
5593 * search.c (Freplace_match): Handle case of `\N' in the
5594 replacement when there's no group N.
5596 2000-05-11 Gerd Moellmann <gerd@gnu.org>
5598 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
5599 of the message to message_dolog.
5601 * keyboard.c (read_char): Don't clear current message for help
5602 events; let the code handling help events handle this. Change
5603 code detecting help events that should be ignored.
5605 * xdisp.c (handle_single_display_prop): Don't try to set PT if
5606 we're interating over a string.
5608 2000-05-09 Dave Love <fx@gnu.org>
5610 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
5611 that offset before writing. Move gcpro region past call of
5614 2000-05-04 Dave Love <fx@gnu.org>
5616 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
5618 2000-05-04 Gerd Moellmann <gerd@gnu.org>
5620 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
5621 of inserted characters when BUF equals the current buffer, and PT
5622 is in front of or equal to FROM.
5624 2000-05-03 Gerd Moellmann <gerd@gnu.org>
5626 * xdisp.c (handle_single_display_prop): If display property value
5627 is invalid, or something not supported on the frame, restore
5628 iterator's position to what it was initially. Make sure to return
5629 0 for invalid and unsupported property values.
5631 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
5632 that x_per_char_metric returns null.
5634 2000-05-02 Gerd Moellmann <gerd@gnu.org>
5636 * xterm.h (struct face): Add forward declaration.
5637 (struct image): Ditto.
5638 (image_ascent): Add prototype.
5640 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5641 (x_draw_image_relief, x_draw_image_foreground_1): Call function
5642 image_ascent instead of using IMAGE_ASCENT.
5644 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
5645 (IMAGE_ASCENT): Removed.
5647 * xfns.c (Qcenter): New variable.
5648 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
5649 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
5650 (image_ascent): New function.
5651 (lookup_image): Recognize `:ascent center'.
5652 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5653 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
5654 (xbm_load): Don't set image's ascent here.
5655 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
5656 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
5657 check ascent values here.
5658 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
5659 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
5660 (syms_of_xfns): Initialize Qcenter.
5662 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
5663 to the limits, increase the limits.
5665 2000-05-01 Kenichi Handa <handa@etl.go.jp>
5667 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
5668 Check Vfont_encoding_alist against the full name of the opened
5671 2000-04-28 Gerd Moellmann <gerd@gnu.org>
5673 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
5674 taller than the window.
5676 2000-04-28 Kenichi Handa <handa@etl.go.jp>
5678 * xfaces.c (realize_x_face): Fix the argument of the second
5679 xassert. BASE_FACE may not be a face for ASCII.
5681 2000-04-27 Gerd Moellmann <gerd@gnu.org>
5683 * print.c (print_object): Treat print-length < 0 as nil.
5685 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
5687 * s/freebsd.h (TERMCAP_OBJ): Removed.
5688 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
5690 * lread.c (read1): Don't treat period followed by certain
5691 characters as symbol start.
5693 * xfns.c (slurp_file): New function.
5694 (xbm_image_p): Handle case of in-memory XBM files.
5695 (xbm_scan): Rewritten to work on memory buffers instead of files.
5696 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
5697 Work on memory buffers instead of files. If DATA is null test
5698 if buffer looks like an in-memory XBM file.
5699 (xbm_load_image): Renamed from xbm_load_image_file. Work on
5700 memory buffers instead of files.
5701 (xbm_file_p): New function.
5702 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
5704 * lread.c (end_of_file_error): New function.
5705 (read1): Call it instead of signaling `end-of-file' directly.
5707 * print.c (print_error_message): Print data of `end-of-file'
5708 with Fprinc instead of Fprin1.
5710 2000-04-26 Ken Raeburn <raeburn@gnu.org>
5712 * window.c (freeze_window_start): Check that minibuffer scroll
5713 window isn't nil before extracting the window structure pointer
5716 * undo.c (record_delete): If we hit the end of the undo list, stop
5717 picking elements apart.
5719 2000-04-26 Gerd Moellmann <gerd@gnu.org>
5721 * xdisp.c (display_line): If lines are continued, restore
5722 iterator's ascent/descent information to the values before the
5723 first glyph not fitting on the line.
5725 2000-04-25 Gerd Moellmann <gerd@gnu.org>
5727 * xdisp.c (try_window_id) <all changes above window start>: Adjust
5728 positions in glyph matrix. Don't compute new window end
5731 * dispnew.c (increment_matrix_positions): Renamed from
5732 increment_glyph_matrix_buffer_positions.
5733 (increment_row_positions): Renamed from
5734 increment_glyph_row_buffer_positions.
5736 * dispextern.h: Change names of renamed functions from dispnew.c
5739 2000-04-24 Gerd Moellmann <gerd@gnu.org>
5741 * fileio.c (Fdo_auto_save): Create directories for auto-save
5742 list file if necessary.
5744 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
5745 from buffer or frame.
5746 (automatic_hscrolling_p): New variable.
5747 (hscroll_windows): Scroll windows horizontally only if automatic
5748 hscrolling is allowed.
5749 (syms_of_xdisp): New variable `automatic-hscrolling'.
5751 * frame.h (struct frame): Add member extra_line_spacing.
5753 * xfns.c (x_set_line_spacing): New function.
5754 (Fx_create_frame): Set line spacing from resources.
5755 (Qline_spacing): New variable.
5756 (syms_of_xfns): Initialize Qline_spacing.
5758 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
5760 * buffer.c (init_buffer_once): Handle extra_line_spacing.
5761 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
5762 (reset_buffer): Don't initialize extra2 and extra3. Initialize
5763 extra_line_spacing from default value.
5764 (init_buffer_once): Initialize default value of extra_line_spacing.
5766 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
5769 * xterm.c (x_produce_glyphs): Remove reference to struct it's
5770 prompt_width. Add extra line spacing.
5772 * term.c (produce_glyphs): Remove reference to struct it's
5775 * dispextern.h (struct it): Remove member prompt_width, add
5778 2000-04-22 Gerd Moellmann <gerd@gnu.org>
5780 * dispnew.c (update_frame_line): When writing a whole line, make
5781 sure cursor is in the right row afterwards, otherwise a use of
5782 capability `ch' in cmgoto might leave the cursor in the row below.
5784 2000-04-21 Gerd Moellmann <gerd@gnu.org>
5786 * lisp.h (struct Lisp_Buffer_Cons): Remove.
5788 * keyboard.c (timer_check): Fix typo in comment.
5790 2000-04-21 Kenichi Handa <handa@etl.go.jp>
5792 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
5793 name change: ch -> character.
5795 2000-04-20 Gerd Moellmann <gerd@gnu.org>
5797 * keyboard.c (echo_message_buffer): New variable.
5798 (echo_now): Set echo_message_buffer to the echo area buffer used
5799 to display the echo.
5800 (cancel_echoing): Reset echo_message_buffer to nil.
5801 (read_char): Code rewritten that handles canceling an echo or
5802 echoing a dash, respectively.
5804 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
5805 directory doesn't exist.
5807 2000-04-19 Dave Love <fx@gnu.org>
5809 * fns.c (syms_of_fns): Defsubr mapc.
5810 (concat): Don't allow numeric args.
5811 (Fconcat): Doc change.
5813 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
5815 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
5816 instead define end_match(1|2) more carefully.
5817 Use GET_CHAR_BEFORE_2 for `begline'.
5819 2000-04-19 Gerd Moellmann <gerd@gnu.org>
5821 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
5822 on 64-bit systems where NULL is defined as `0'.
5824 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
5825 the `variable argument list' to make it work on Alpha.
5827 * m/alpha.h (_LP64) [!_LP64]: Define.
5828 (ORDINARY_LINK): Define for NetBSD.
5830 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
5832 2000-04-19 Dave Love <fx@gnu.org>
5834 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
5837 * Makefile.in (LIBS): Don't use.
5838 (GETLOADAVG_OBJ): Define again.
5839 (otherobj): Add GETLOADAVG_OBJ.
5841 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
5843 2000-04-18 Gerd Moellmann <gerd@gnu.org>
5845 * lread.c (read_filtered_event): Cancel and start busy cursor.
5847 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
5848 that the per-character metrics may be null.
5850 2000-04-17 Gerd Moellmann <gerd@gnu.org>
5852 * buffer.c (clone_per_buffer_values): New function.
5853 (Fmake_indirect_buffer): Add optional argument CLONE. Call
5854 clone_per_buffer_values if CLONE is not nil.
5856 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5858 2000-04-16 Dave Love <fx@gnu.org>
5860 * Makefile.in: Remove obsolete localcpp stuff.
5861 (GETLOADAVG_OBJ): Don't define.
5862 (obj): Move LIBOBJS...
5863 (otherobj): ... to here.
5864 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
5865 whitespace-only lines after the continuation (Irix).
5867 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5869 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
5871 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
5873 2000-04-14 Dave Love <fx@gnu.org>
5875 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
5876 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
5877 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
5878 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
5881 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
5882 autoconfiscated HAVE_GETLOADAVG.
5884 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
5887 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5889 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
5890 (fill_in_lock_file_name): Avoid existing files that aren't
5893 2000-04-14 Dave Love <fx@gnu.org>
5895 * Makefile.in (LIBS, LIBOBJS): New variable.
5896 (INTERVAL_SRC): Convert to make variable.
5897 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
5898 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
5899 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
5901 (SOME_MACHINE_OBJECTS): Remove interval stuff.
5902 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
5903 (shortlisp): Add facemenu, float-sup, frame.
5904 (SOME_MACHINE_LISP): Remove them from here.
5905 (LIBES): Change unused LDLIBS to autoconf LIBS.
5907 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
5909 2000-04-14 Kenichi Handa <handa@etl.go.jp>
5911 * composite.c (update_compositions): If FROM and TO are not in a
5912 valid range, do nothing.
5914 2000-04-13 Gerd Moellmann <gerd@gnu.org>
5916 * tparam.c (tparam1): Abort when encountering an unknown
5919 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
5922 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
5925 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
5927 * fileio.c (a_write): Remove redundant semi-colons.
5928 (e_write): Return -1 if failed to write all the data.
5929 This fixes the changes made at 1999-12-15.
5931 2000-04-12 Dave Love <fx@gnu.org>
5933 * fns.c (mapcar1): Test for null vals to support mapc.
5934 (Fmapc): New function.
5936 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
5938 * msdos.c (NUM_MOUSE_BUTTONS): Define.
5939 (IT_frame_up_to_date): Support the buffer local value of
5940 cursor-type, if defined.
5942 2000-04-10 Dave Love <fx@gnu.org>
5944 * editfns.c (preceding-char, following-char): Doc fix.
5946 2000-04-10 Ken Raeburn <raeburn@gnu.org>
5948 * Makefile.in (temacs): Revert 2000-03-12 change.
5950 2000-04-10 Jason Rumney <jasonr@gnu.org>
5952 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
5954 2000-04-10 Gerd Moellmann <gerd@gnu.org>
5956 * xdisp.c (setup_echo_area_for_printing): Choose an echo
5957 area buffer, if it's not set up yet.
5959 * indent.c (compute_motion): Set immediate_quit.
5961 2000-04-09 Gerd Moellmann <gerd@gnu.org>
5963 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
5965 (realize_tty_face): Suppress boldness if colors are the inverse of
5966 the default colors, and tty_suppress_bold_inverse_default_colors_p
5968 (Ftty_suppress_bold_inverse_default_colors): New function.
5969 (syms_of_xfaces): Defsubr it.
5971 * buffer.c (Frestore_buffer_modified_p): New function.
5972 (syms_of_buffer): Defsubr it.
5974 2000-04-08 Ken Raeburn <raeburn@gnu.org>
5976 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
5977 charset id (int) argument, not a charset (Lisp_Object).
5979 * coding.h (code_convert_string): Declare.
5980 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
5981 object, as the fourth argument to code_convert_string.
5983 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
5985 (Fset_fontset_font): Use EQ to compare lisp objects.
5987 2000-04-05 Ken Raeburn <raeburn@gnu.org>
5989 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
5990 a pointer that looks like a lisp object.
5991 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
5992 zero, instead see whether it's an integer object, since they can't
5994 (GET_INTERVAL_OBJECT): Simply assign to the destination.
5996 * dispnew.c (allocate_matrices_for_frame_redisplay,
5997 direct_output_forward_char): Use X(U)INT and make_number as needed
5998 to convert between (unsigned) int values and lisp integers.
5999 * keyboard.c (read_key_sequence): Likewise.
6000 * lread.c (substitute_object_recurse): Likewise.
6001 * fns.c (concat, hash_lookup, hash_remove): Likewise.
6002 * minibuf.c (do_completion, Fminibuffer_complete_word,
6003 Fminibuffer_completion_help): Likewise.
6004 * term.c (produce_special_glyphs): Likewise.
6006 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
6007 * print.c (print_preprocess, print_object): Likewise.
6009 * search.c (compile_pattern): Use NILP when checking for nil.
6011 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
6012 __OPTIMIZE__]: Provide a GNU C macro version that handles
6014 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
6015 field, to better cope with ENABLE_CHECKING and calls that modify a
6016 Lisp_Object using its old value.
6018 2000-04-04 Gerd Moellmann <gerd@gnu.org>
6020 * window.c (compare_window_configurations): Signal an error
6021 if parameters C1 or C2 aren't window configurations.
6023 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
6024 AFTER_POTENTIAL_GC calls around calls to functions that can
6025 signal an error and thus invoke the debugger.
6027 2000-04-03 Gerd Moellmann <gerd@gnu.org>
6029 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
6030 an error if decoding fails.
6032 * keyboard.c (lispy_mouse_names): Variable removed.
6033 (Vlispy_mouse_stem): New variable.
6034 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
6035 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
6036 for any mouse button number. Increase size of mouse_syms and
6037 button_down_location as needed. Call modify_event_symbol with
6038 different arguments.
6039 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
6040 Call modify_event_symbol with different arguments.
6041 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
6042 for any button number. Call modify_event_symbol with different
6044 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
6045 Accept a string for NAME_ALIST_OR_STEM.
6047 * lisp.h (larger_vector): Add prototype.
6049 * fns.c (larger_vector): Make externally visible.
6051 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
6053 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
6055 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
6056 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
6057 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
6058 we are between str1 and str2.
6059 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
6060 (PATFETCH): Use `TRANSLATE'.
6061 (PATFETCH_RAW): Fetch multibyte char if applicable.
6062 (PATUNFETCH): Remove.
6063 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
6064 When writing a char, write it directly into the pattern buffer rather
6065 than going needlessly through a temp char-array.
6066 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
6067 multibyte magic and remove the useless `#ifdef emacs'.
6068 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
6071 * regex.h (struct re_pattern_buffer): Make field `multibyte'
6072 conditional on `emacs'.
6074 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
6076 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6078 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
6079 non-union-type versions of XMARK and friends here, because XMARK
6080 and friends won't work on an integer field if NO_UNION_TYPE is not
6082 (make_number): Define as a function if it's not defined as a
6085 * composite.c (run_composite_function): Use NILP when checking for
6087 (syms_of_composite): Delete local var NARGS, pass an int as first
6088 argument to Fmake_hash_table.
6090 * editfns.c (text_property_stickiness): Use NILP to test
6091 Lisp_Object boolean value.
6092 (Fmessage_or_box): Don't use NILP to test int variable.
6093 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
6094 problems reading from and changing the same lisp value in an
6097 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6099 * term.c (TN_no_color_video): New variable.
6100 (term_init): Intitialize TN_no_color_video.
6101 (enum no_color_bit): New enumeration.
6102 (MAY_USE_WITH_COLORS_P): New macro.
6103 (turn_on_face): Use it to determine if attributes may be used
6104 combined with colors.
6106 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6108 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
6109 with int lvalues via casts; instead, just yield lisp object
6111 (enlarge_window): Variable sizep now points to Lisp_Object. Use
6112 proper accessor macros.
6113 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
6114 (grow_mini_window): Fix typo getting int value of root->height.
6116 * xdisp.c (compute_string_pos): Fix order of arguments to
6117 string_pos_nchars_ahead.
6118 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
6119 count arg to variable-arg routines like Frun_hook_with_args and
6121 (back_to_previous_visible_line_start)
6122 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
6123 fixed-arg routines like Fget_char_property and Fmake_string.
6124 (reconsider_clip_changes): Use XINT when comparing integer lisp
6125 objects, or passing them as int arguments.
6126 (mark_window_display_accurate, insert_left_trunc_glyphs)
6127 (append_space, extend_face_to_end_of_line): Use make_number when
6128 storing or passing integer values as lisp objects.
6129 (set_cursor_from_row, highlight_trailing_whitespace): Use
6130 INTEGERP, not implicit test against zero, for glyph object.
6131 (try_window_id): Don't use make_number when we want an int value.
6133 * xfaces.c (xlfd_symbolic_value): Make last argument a
6134 Lisp_Object, to be consistent with callers.
6135 (Fbitmap_spec_p): Use XINT to get numeric value of height.
6136 (lface_hash): Apply XFASTINT to lisp values before folding in.
6138 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
6139 fill in window width and height. Pass an int, not a lisp object,
6140 as first arg to Finsert.
6142 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6144 * xfaces.c (realize_basic_faces): Block input while realizing
6147 * keyboard.c (lispy_mouse_names): Add additional mouse names.
6149 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
6151 2000-03-31 Gerd Moellmann <gerd@gnu.org>
6153 * xterm.c (x_produce_glyphs): When displaying unibyte text
6154 or ASCII, handle case that per-char metric is null.
6156 2000-03-30 Ken Raeburn <raeburn@gnu.org>
6158 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
6160 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
6161 XSUBR, XBUFFER): Verify correct object type before returning
6162 pointer, using eassert.
6163 * frame.h (XFRAME): Likewise.
6165 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
6166 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
6167 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
6169 * data.c (set_internal): Likewise.
6170 * dispextern.h (WINDOW_WANTS_MODELINE_P,
6171 WINDOW_WANTS_HEADER_LINE_P): Likewise.
6172 * fileio.c (auto_save_1): Likewise.
6173 * insdel.c (check_markers): Likewise.
6174 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
6175 * undo.c (record_insert): Likewise.
6176 * vmsproc.c (child_sig): Likewise.
6177 * window.c (unshow_buffer, window_loop): Likewise.
6178 * xterm.c (x_erase_phys_cursor): Likewise.
6180 2000-03-30 Gerd Moellmann <gerd@gnu.org>
6182 * xfns.c (free_image_cache): Free the cache structure itself
6183 last, after all its members have been freed.
6185 * lisp.h (xstrdup): Add prototype.
6187 * alloc.c (xstrdup): Moved here from xfaces.c.
6188 (allocating_for_lisp): Variable removed.
6189 (lisp_malloc): Block input around the calls to malloc and
6192 * xfaces.c (realize_tty_face): Use find_symbol_value instead
6194 (xstrdup): Moved to alloc.c.
6196 2000-03-29 Ken Raeburn <raeburn@gnu.org>
6198 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
6200 * emacs.c (main): Fix sense of no-loadup test.
6202 * config.in (ENABLE_CHECKING): Undef.
6204 * lisp.h (struct interval): Replace "parent" field with a union of
6205 interval pointer and Lisp_Object; add new bitfield to use as
6206 discriminant. Change other flag fields to bitfields.
6207 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
6208 is defined and the supplied test fails, print a message and
6210 (eassert): New macro. Use CHECK to provide an assert-like
6213 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
6214 pointers; abort if the value looks like a lisp object.
6215 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
6216 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
6217 Modify for new interval parent definition.
6219 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
6220 UNMARK_BALANCE_INTERVALS): Update references that need an
6221 addressable lisp object in the interval structure.
6222 (die): New function.
6223 (suppress_checking): New variable.
6225 * intervals.c (interval_start_pos): Just return 0 if there's no
6228 2000-03-29 Gerd Moellmann <gerd@gnu.org>
6230 * lread.c (read1): Accept `.' (period) as symbol start like in CL
6231 and earlier Emacs versions.
6233 * keyboard.c (Ftop_level): Cancel busy-cursor.
6235 * eval.c (call_debugger): Cancel busy-cursor.
6237 2000-03-29 Kenichi Handa <handa@etl.go.jp>
6239 * search.c (Freplace_match): Adjust multibyteness of the current
6240 buffer and NEWTEXT. Free allocated memory before signaling an
6243 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
6245 * regex.c (analyse_first): New function obtained by ripping out most
6246 of re_compile_fastmap and generalizing it a little bit so that it
6247 can also just return whether a given (sub)pattern can match the empty
6249 (regex_compile): Use `analyse_first' to decide whether the loop-check
6250 needs to be done or not for *, +, *? and +? (the loop check is costly
6251 for non-greedy repetition).
6252 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
6254 2000-03-28 Dave Love <fx@gnu.org>
6256 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
6259 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
6261 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
6263 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
6265 (enum re_opcode_t): Update description of succeed_n.
6266 (PATFETCH): Always define.
6267 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
6268 operators, char classes, shy-groups and intervals).
6269 Optimize special cases of intervals so as to only use succeed_n and
6270 jump_n when really needed.
6271 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
6272 that we don't have to handle the special cases any more.
6273 Simplify on_failure_jump handling as well.
6275 2000-03-28 Jason Rumney <jasonr@gnu.org>
6277 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
6279 2000-03-27 Gerd Moellmann <gerd@gnu.org>
6281 * s/freebsd.h (GC_SETJMP_WORKS): Define.
6283 * s/msdos.h (GC_SETJMP_WORKS): Define.
6285 * alloc.c (mark_maybe_object): New function.
6286 (mark_memory): Use it.
6287 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
6288 (setjmp_tested_p, longjmp_done): New variables.
6289 (test_setjmp): New function.
6290 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
6291 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
6293 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
6294 to DEC_TEXT_POS and INC_TEXT_POS.
6296 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
6297 with parameter MULTIBYTE_P.
6299 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
6302 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
6303 buffers because it looks for multibyte character byte sequences
6304 which don't exist in unibyte text.
6306 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
6308 * xfaces.c (register_color, unregister_color, unregister_colors)
6309 [DEBUG_X_COLORS]: New functions.
6310 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
6312 * xfns.c (x_set_cursor_color): Get color reference counts right.
6314 * xterm.c (x_copy_color): New function.
6315 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
6317 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
6318 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
6319 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
6320 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
6321 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
6322 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
6323 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
6324 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
6325 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
6326 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
6328 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
6329 names for handling per-buffer variables.
6331 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
6332 instead of MAX_BUFFER_LOCAL_VARS.
6333 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
6335 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
6337 * xfns.c (x_specified_cursor_type): New function.
6338 (x_set_cursor_type): Use it.
6340 * buffer.h (struct buffer): Add cursor_type.
6342 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
6344 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
6345 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
6347 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
6348 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
6349 executing it as well as when popping it off the stack to find infinite
6350 loops in non-greedy repetition operators.
6352 2000-03-26 Gerd Moellmann <gerd@gnu.org>
6354 * doc.c (Qfunction_documentation): New variable.
6355 (syms_of_doc): Initialize Qfunction_documentation.
6356 (Fdocumentation): If FUNCTION is a symbol with non-nil
6357 `function-documentation' property, return a documentation derived
6360 * buffer.c (syms_of_buffer): Add default-cursor-type.
6361 (init_buffer_once): Don't let cursor_type have a local value
6364 * xterm.c (x_display_and_set_cursor): Choose cursor depending
6365 on buffer-local value of cursor_type.
6366 (x_draw_bar_cursor): Add parameter WIDTH.
6368 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
6369 (init_buffer_once): Set default cursor_type value to t.
6370 Mark cursor_type as local everywhere.
6371 (syms_of_buffer): New per-buffer variable cursor-type.
6373 * buffer.h (struct buffer): Remove member local_var_flags,
6375 (MAX_BUFFER_LOCAL_VARS): New macro.
6376 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
6377 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
6378 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
6379 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
6381 * print.c (print_object): Use new macros for per-buffer
6384 * category.c (Fset_category_table): Use new macros for per-buffer
6387 * buffer.c (buffer_permanent_local_flags): Make a char array.
6388 (max_buffer_local_idx): New variable.
6389 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
6390 for new handling of per-buffer variables.
6391 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
6392 (init_buffer_once): Initialize per-buffer vars differently.
6393 Set max_buffer_local_idx.
6395 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
6398 * lread.c (defvar_per_buffer): Use new macros for per-buffer
6401 * data.c (do_symval_forwarding, store_symval_forwarding)
6402 (find_symbol_value, set_internal, default_value, Fset_default)
6403 (Fkill_local_variable, Flocal_variable_p): Use new macros for
6404 per-buffer variables.
6406 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
6408 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6410 * xterm.c (x_term_init): Unblock input around call1 of
6411 Qvendor_specific_keysyms.
6413 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
6414 (find_defun_start): Consider an open parenthesis in column 0
6415 a defun start only if open_paren_in_column_0_is_defun_start is set.
6416 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
6418 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
6420 * eval.c (Fautoload): Add entry in load-history (if after dump).
6421 * lread.c (load-history): Update docstring.
6423 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6425 * indent.c (Fvertical_motion): Always use the current buffer.
6426 Temporarily change the window's buffer, if necessary.
6428 2000-03-23 Gerd Moellmann <gerd@gnu.org>
6430 * xterm.c (fast_find_position): Make sure not to consider rows
6431 not visible in the window.
6433 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
6435 * regex.c (enum syntaxcode): Provide default for non-Emacs.
6436 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
6438 2000-03-22 Jason Rumney <jasonr@gnu.org>
6440 * w32menu.c (single_submenu): Set help string to NULL if none.
6441 (w32_menu_show): Set help string correctly.
6442 (add-menu-item): Set help string in MIIM_DATA for menu item.
6443 Load SetMenuItemInfoA explicitly.
6444 (w32_menu_display_help): New function.
6446 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
6447 (QCdata): Moved to xdisp.c.
6449 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
6450 (Vw32_charset_to_codepage_alist): Removed.
6451 (Vw32_charset_info_alist): New variable.
6452 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
6453 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
6454 greek, hebrew, thai, johab, mac, unicode]): New symbols.
6455 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
6457 (w32_codepage_for_font): Use Vw32_charset_info_alist.
6458 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
6459 Define Vw32_charset_info_alist and w32_charset symbols.
6461 2000-03-22 Jason Rumney <jasonr@gnu.org>
6463 * makefile.nt (w32bdf.obj): Update dependencies.
6465 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
6467 * w32fns.c: Include fontset.h after dispextern.h.
6468 (Fx_create_frame): Do not create fontset.
6469 (w32_load_system_font): Doc fix.
6470 (Fx_close_connection): Free full_name if it is not shared.
6472 * w32term.c: Include fontset.h after dispextern.h.
6473 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
6475 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
6476 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
6477 (w32_font_is_double_byte): New function, needs body.
6478 (x_append_glyph): Set glyph->glyph_not_available_p.
6479 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6480 it->charset. If it->multibyte_p is zero and it->c is a multibyte
6481 character, convert it to a unibyte character.
6482 (struct glyph_string): Delete member `charset'.
6483 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
6484 calculating it is found.
6485 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6486 the case that per char metric is not available correctly.
6487 (x_fill_glyph_string): Handle the case that the specific glyph is
6488 not available correctly.
6489 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6490 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6491 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6492 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6493 fontset. Don't call FS_LOAD_FONT.
6495 2000-03-22 Ken Raeburn <raeburn@gnu.org>
6497 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
6498 (INT_LISPLIKE): New macro.
6499 (NULL_INTERVAL_P): Use it.
6500 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
6501 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
6502 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
6504 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
6505 explicit references to "parent" field of struct interval and
6506 associated unclean type conversions.
6507 * intervals.c (create_root_interval, root_interval, rotate_right,
6508 rotate_left, balance_possible_root_interval, split_interval_right,
6509 split_interval_left, interval_start_pos, find_interval,
6510 next_interval, previous_interval, update_interval,
6511 adjust_intervals_for_insertion, delete_node, delete_interval,
6512 adjust_intervals_for_deletion, merge_interval_right,
6513 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
6514 copy_intervals_to_string): Likewise.
6515 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
6517 * syntax.c (update_syntax_table): Likewise.
6519 * intervals.c (reproduce_tree_obj): New function, like
6520 reproduce_tree but takes a Lisp_Object for the parent. Declare
6522 (graft_intervals_into_buffer): Use it when appropriate.
6523 (reproduce_tree): Declare with prototype.
6524 (balance_possible_root_interval): Check that the parent is a lisp
6525 object before trying to examine its type.
6527 2000-03-22 Gerd Moellmann <gerd@gnu.org>
6529 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
6530 as strings only if both are known to be strings.
6532 * s/openbsd.h (LIBS_TERMCAP): Undef.
6534 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
6536 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
6537 definitions for non-Emacs compilation.
6538 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
6539 outside of `#ifdef emacs'.
6540 (print_partial_compiled_pattern): Update.
6541 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
6542 (re_compile_fastmap): Merge handling of charset and charset_not (for
6543 emacs and non-emacs compilation as well).
6544 Similarly for (not)categoryspec and (not)syntaxspec.
6545 Don't use the fastmap when reaching `anychar' since the added
6546 complexity is not justified.
6547 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
6548 and (not)syntaxspec. Merge (not)categoryspec.
6550 2000-03-22 Kenichi Handa <handa@etl.go.jp>
6552 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
6553 FACE_FOR_CHAR): Define them differently for the configuration of
6556 2000-03-21 Dave Love <fx@gnu.org>
6558 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
6561 2000-03-21 Gerd Moellmann <gerd@gnu.org>
6563 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
6564 (lface_fully_specified_p): Don't check contents of
6565 LFACE_FONT_INDEX because that attribute is optional.
6566 (realize_x_face): Remove now unwarranted xassert.
6568 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
6570 The following changes are to make font selection based on
6571 characters, not charset. In addition, they recover fontset
6572 facilities while utilizing the new font selection mechanism.
6574 * Makefile.in (fontset.o): Depend on dispextern.h.
6576 * alloc.c (mark_face_cache): Don't mark face->registry.
6578 * dispextern.h (struct glyph): New member glyph_not_available_p.
6579 Use 22 bits for face_id.
6580 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
6581 (struct face): Delete member registry, new member ascii_face.
6582 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
6583 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
6584 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
6585 (struct it): Delete member charset, new member
6586 glyph_not_available_p.
6588 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
6589 (struct fontset_info, struct fontset_data): Structs removed.
6590 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
6591 Vglobale_fontset_alist, font_idx_temp): Externs removed.
6592 (fs_load_font, fs_query_fontset): Adjusted for new argument.
6593 (fs_free_face_fontset, fontset_font_pattern,
6594 face_suitable_for_char_p, face_for_char,
6595 make_fontset_for_ascii_face): Extern them.
6596 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
6597 (FS_LOAD_FACE_FONT): New macro.
6599 * fontset.c: All codes rewritten or adjusted for the change of
6600 fontset implementation. Now fontset is represented by char table.
6601 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
6603 (my_strcasecmp): Function removed.
6604 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
6606 (AREF, ASIZE): New macros.
6607 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
6608 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
6609 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
6610 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
6611 fontset_id_valid_p, font_family_registry, fontset_name,
6612 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
6613 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
6615 (fs_load_font): New arg FACE. Caller changed.
6616 (fs_query_fontset): Argument changed. Caller changed.
6617 (Fquery_fontset): call fs_query_fontset.
6618 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
6620 (clear_fontset_elements, check_registry_encoding,
6621 check_fontset_name): New functions.
6622 (syms_of_fontset): Set char-table-extra-slots property of fontset
6623 to 3. Staticpro and initialize Vfontset_table and
6624 Vdefault_fontset. Defsubr fontset_font and fontset_list.
6626 * frame.h (struct frame): Member `fontset_data' removed.
6627 (FRAME_FONTSET_DATA): Macro removed.
6629 * frame.c (make_frame): Don't allocate f->fontset_data.
6630 (Fdelete_frame): Don't free f->fontset_data.
6632 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
6634 * xdisp.c (charset_at_position): Function removed.
6635 (init_iterator): Don't set member charset of struct `it'.
6636 (handle_face_prop, reseat_to_string, set_iterator_to_next,
6637 next_element_from_display_vector, insert_left_trunc_glyphs):
6639 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
6641 (get_next_display_element, append_space,
6642 extend_face_to_end_of_line): Likewise.
6644 * xfaces.c (Qx_charset_registry, Vface_default_registry):
6646 (clear_font_table, frame_update_line_height, load_face_font):
6647 Adjusted for the change of fontset implementation.
6648 (load_face_fontset_font): Function removed.
6649 (pixel_point_size): New function.
6650 (font_list): Argument type changed. Caller changed.
6651 (LFACE_FONT): New macro.
6652 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
6653 (set_lface_from_font_name): Type of arg FONTNAME is changed to
6654 Lisp_Object. Determine the font name by actually loading a font
6655 by the specified pattern. Set LFACE_FONT (lface) to the specified
6656 pattern. Even if a font is not found, don't try alternatives.
6657 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
6658 (set_font_frame_param): If `font' is specified in lface, use it.
6659 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
6660 (lface_same_font_attributes_p): Likewise.
6661 (make_realized_face): Arguent changed. Caller changed. Set
6662 face->ascii_face to face itself.
6663 (free_realized_face): Free face->fontset if face is for ASCII.
6664 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
6665 deduce_unibyte_registry, x_charset_registry): Functions removed.
6666 (free_realized_multibyte_face): New function.
6667 (lookup_face, lookup_named_face, lookup_derived_face): Argument
6668 changed. Caller changed.
6669 (try_font_list): Argument type changed.
6670 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
6671 (choose_face_font): Argument changed. Handle fontset properly.
6672 (choose_face_fontset_font): Function removed.
6673 (realize_default_face, realize_named_face): Don't remove the
6675 (realize_face): Argument changed. Caller changed. Remove face
6676 with the arg former_face_id in advance. Load font for the new
6678 (realize_x_face): Argument changed. Caller changed. For a
6679 multibyte character, share fontset with base_face. For a single
6680 byte character, make a new realized fontset. Don't load a font
6682 (realize_tty_face): Argument changed. Caller changed.
6683 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
6684 (face_at_buffer_position): Don't check multibyte_p for returning
6686 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
6687 FACE_SUITABLE_FOR_CHARSET_P.
6688 (syms_of_xfaces): Remove code for Qx_charset_registry and
6689 Vface_default_registry.
6691 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
6692 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
6693 (x_per_char_metric): Don't try FONT->default_char. Even if
6694 pcm->width is zero, glyph bits may exist.
6695 (x_encode_char): Always initialize char2b->byte1.
6696 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
6697 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
6699 (x_append_glyph): Set glyph->glyph_not_available_p.
6700 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6701 it->charset. Handle the case that per char metric is not
6702 available. If it->multibyte_p is zero and it->c is a multibyte
6703 character, convert it to a unibyte character.
6704 (struct glyph_string): Delete member `charset'.
6705 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6706 the case that per char metric is not available correctly.
6707 (x_fill_glyph_string): Handle the case that the specific glyph is
6708 not available correctly.
6709 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6710 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6711 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6712 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6713 fontset. Don't call FS_LOAD_FONT.
6715 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
6716 (x_create_tip_frame): Likewise.
6717 (Fx_close_connection): Free full_name of font_info.
6719 * fns.c (optimize_sub_char_table): New function.
6720 (Foptimize_char_table): New function.
6721 (syms_of_fns): Defsubr Soptimize_char_table.
6723 2000-03-20 Gerd Moellmann <gerd@gnu.org>
6725 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
6726 only if buffer is displayed in some window.
6728 * xdisp.c (handle_single_display_prop): Initialize local `value'.
6729 (try_window_reusing_current_matrix): Don't call scroll run
6730 function if run's current and desired position are the same;
6731 this prevents cursor flickering.
6733 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
6735 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
6737 * regex.c (RE_STRING_CHAR): New macro.
6738 (GET_CHAR_AFER_2): Remove.
6739 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
6740 (enum re_opcode_t): Remove on_failure_jump_exclusive.
6741 (print_partial_compiled_pattern, re_compile_fastmap)
6742 (re_match_2_internal): Remove on_failure_jump_exclusive.
6743 (regex_compile): Turn optimizable P+ loops into PP*, so that the
6744 optimization only need to work for * (ie. can use of_keep_string_jump).
6745 Remove the special case for .*\n since it is now covered by the general
6747 (re_search_2): Don't bother with `room'.
6748 (skip_one_char): New function.
6749 (skip_noops): Simplify since `memory' is not needed any more.
6750 (mutually_exclusive_p): Restructure slightly to use `switch' and
6751 add handling for "all" remaining cases.
6752 (re_match_2_internal): Change on_failure_jump_smart to use
6753 on_failure_keep_string_jump (and redirect the end-of-loop jump)
6754 rather than on_failure_jump_exclusive.
6756 2000-03-19 Gerd Moellmann <gerd@gnu.org>
6758 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
6759 number of bits per RGB because it's everywhere used as the depth
6762 * term.c (calculate_costs): Remove code dealing with X frames.
6764 2000-03-19 Richard M. Stallman <rms@gnu.org>
6766 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
6768 2000-03-18 Gerd Moellmann <gerd@gnu.org>
6770 * lread.c (read_integer): Unread the last char not consumed.
6772 2000-03-17 Gerd Moellmann <gerd@gnu.org>
6774 * xterm.c (x_update_window_cursor): Don't update in frames
6775 which are in the process of being deleted.
6777 2000-03-16 Gerd Moellmann <gerd@gnu.org>
6779 * Makefile.in (mostlyclean): Add `*.core'.
6780 (clean): Add `bootstrap-emacs'.
6782 * lread.c (read_integer): New function.
6783 (read1): Support read syntax #o, #x, #b, #r.
6785 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
6787 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
6788 make sure POINTER_TO_OFFSET gives the same value before and after
6789 PREFETCH. Use `dfail' to guarantee "atomic" matching.
6790 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
6791 (debug): Now only active if > 0 rather than if != 0.
6792 (DEBUG_*): Update for the new meaning of `debug'.
6793 (print_partial_compiled_pattern): Add missing `succeed' case. Use
6794 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
6795 in `succeed_n', `jump_n' and `set_number_at'.
6796 (store_op1, store_op2, insert_op1, insert_op2)
6797 (at_begline_loc_p, at_endline_loc_p): Add prototype.
6798 (group_in_compile_stack): Move to after its arg's types are
6799 declared and add a prototype.
6800 (PATFETCH): Define in terms of PATFETCH_RAW.
6801 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
6803 (QUIT): Redefine as a nop except for NTemacs.
6804 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
6805 indentation of the greedy-op and shy-group code.
6806 (at_(beg|end)line_loc_p): Fix argument's types.
6807 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
6808 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
6809 (MATCHING_IN_FIRST_STRING): Remove.
6810 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
6811 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
6812 QUIT unconditionally.
6814 2000-03-15 Gerd Moellmann <gerd@gnu.org>
6816 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
6819 * process.c (send_process): Add a hint that the function
6820 can call Lisp code to its comment.
6822 * lread.c (load_dangerous_libraries): New variable.
6823 (Vbytecomp_version_regexp): New variable.
6824 (safe_to_load_p): New function.
6825 (Fload): Handle files not compiled with Emacs specially.
6826 (syms_of_lread): New Lisp variable load-dangerous-libraries.
6828 2000-03-14 Gerd Moellmann <gerd@gnu.org>
6830 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
6832 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
6833 support functions only if HAVE_X11R6_XIM is defined.
6834 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
6836 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
6838 * xfns.c (X_I18N_INHIBITED): Don't define.
6839 (create_frame_xic): Remove conditional compilation on
6841 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
6843 * config.in (HAVE_X_I18N): Moved here from xterm.h.
6844 (HAVE_X11R6_XIM): Define.
6846 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
6848 * xterm.c (x_term_init): Add support for X resource `synchronous'.
6849 If set, call XSynchronize.
6851 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
6853 * regex.c: Declare a new type `re_char' used throughout the code
6854 for the string char type. It's `const unsigned char' to match the
6855 rest of Emacs. Consistently make sure all pointers to strings use
6856 it and make sure all pointers into the pattern use `unsigned
6858 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
6859 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
6862 * charset.h (GET_CHAR_AFTER_2): Remove.
6863 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
6865 2000-03-12 Ken Raeburn <raeburn@gnu.org>
6867 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
6868 variable before the invocation of YMF_PASS_LDFLAGS, in case both
6869 of them try to use backquotes.
6871 2000-03-12 Dave Love <fx@gnu.org>
6873 * unexelf.c: Restore changes of 1999-10-19.
6874 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
6875 fix its type and alignment; copy it from current process.
6877 2000-03-12 Gerd Moellmann <gerd@gnu.org>
6879 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
6880 has been found. Fix bug not computing timer's predecessor.
6882 * fileio.c (Fread_file_name): Handle case that DIR contains a
6885 * window.c (Fsave_window_excursion): Doc fix.
6887 * xfns.c (x_defined_color): Rewritten to use
6888 x_allocate_nearest_color.
6890 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
6892 * msdos.c (vga_installed): New function, code moved from
6893 dos_set_window_size.
6894 (Qbar, Qcursor_type, outside_cursor): New variables.
6895 (syms_of_msdos): Intern and staticpro them.
6896 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
6897 shape used outside Emacs when called for the first time.
6898 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
6899 cursor shape used outside Emacs.
6900 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
6901 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
6903 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
6904 parameters specify the cursor. Make qreverse a global
6905 variable (renamed to Qreverse).
6907 2000-03-09 Gerd Moellmann <gerd@gnu.org>
6909 * fns.c (Fy_or_n_p): Cancel busy-cursor.
6911 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
6913 This is a big redesign of failure-stack and register handling, prompted
6914 by bugs revealed when trying to add shy-groups. Overall, what happened
6915 is that loops are now structured a little differently, groups can be
6916 shy and the code is a little simpler.
6918 * regex.h: Update the copyright.
6919 (RE_SHY_GROUPS): New value.
6920 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
6921 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
6923 * regex.c (enum re_opcode_t): Remove jump_past_alt,
6924 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
6925 on_failure_jump_(exclusive, loop and smart). Also fix the comment
6926 for (start|stop)_memory since they now only take one argument (the
6927 second has becomes unnecessary).
6928 (print_partial_compiled_pattern): Adjust for changes in
6930 (print_compiled_pattern): Use %ld to printf long ints and flush to
6931 make debugging a little easier.
6932 (union fail_stack_elt): Make the integer unsigned.
6933 (struct fail_stack_type): Add a `frame' element.
6934 (INIT_FAIL_STACK): Init `frame' as well.
6935 (POP_PATTERN_OP): New macro for re_compile_fastmap.
6936 (DEBUG_PUSH, DEBUG_POP): Remove.
6937 (NUM_REG_ITEMS): Remove.
6938 (NUM_NONREG_ITEMS): Adjust.
6939 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
6940 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
6941 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
6942 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
6944 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
6945 address pushed is not the destination of the jump but the source
6947 (NUM_FAILURE_ITEMS): Remove.
6948 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
6949 registers before the actual failure point). Don't hardcode any
6950 meaning for str==NULL anymore.
6951 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
6952 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
6954 (REG_UNSET_VALUE): Use NULL (why not?).
6955 (compile_range): Remove declaration since it doesn't exist.
6956 (struct compile_stack_elt_t): Remove inner_group_offset.
6957 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
6958 (regex_grow_registers): Remove dead code.
6959 (FIXUP_ALT_JUMP): New macro.
6960 (regex_compile): Add shy-groups Change loops to use
6961 on_failure_jump_smart&jump instead of
6962 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
6963 initial (dummy_failure_)jump. Remove c1_base (looks like unused
6964 variable to me). Use `jump' instead of `jump_past_alt' and don't
6965 bother with push_dummy_failure in alternatives since it is now
6966 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
6967 emacs' for (re)allocating the stack.
6968 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
6969 from loop when bufp->can_be_null rather than jumping to `done'.
6970 Avoid jumping backwards so as to ensure termination. Use
6971 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
6972 backreferences. Remove dead code in handling of `anychar'.
6973 (skip_noops, mutually_exclusive_p): New functions taken from the
6974 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
6975 improve mutually_exclusive_p to handle ".+\n".
6976 (lowest_active_reg, highest_active_reg,
6977 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
6978 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
6979 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
6980 variables. Push register (in `start_memory') on the stack rather
6981 than storing it in old_reg(start|end). Remove the cycle detection
6982 from `stop_memory', replaced by the use of on_failure_jump_loop
6983 for greedy loops. Add code for the new on_failure_jump_<foo>.
6984 Remove ad-hoc code in `on_failure_jump' to push more registers in
6985 the case of a loop. Take out code from `maybe_pop_jump' into
6986 separate functions and adapt it to the semantics of
6987 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
6988 and push_dummy_failure. Remove dummy_failure handling and
6989 handling of `failures to jump to on_failure_jump' (this last one
6990 was already dead code, it seems).
6991 (group_match_null_string_p, alt_match_null_string_p)
6992 (common_op_match_null_string_p): Remove.
6994 2000-03-08 Dave Love <fx@gnu.org>
6996 * config.in: Don't depend on __STDC__ for volatile.
6997 Add POINTER_TYPE, PTR, PROTOTYPES.
6999 * hftctl.c, strftime.c: Use PROTOTYPES.
7000 * eval.c (find_handler_clause): Likewise.
7002 * mem-limits.h: Use POINTER_TYPE.
7004 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
7005 (memory_warnings): Declare using POINTER_TYPE.
7007 2000-03-08 Gerd Moellmann <gerd@gnu.org>
7009 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
7011 * xdisp.c (display_echo_area): Temporarily inhibit garbage
7014 * xfns.c: Remove obsolete code in #if 0.
7015 (Fx_focus_frame): New function.
7017 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7019 * coding.c (coding_category_name): Add coding-category-utf-8,
7020 coding-category-utf-16-be, coding-category-utf-16-le.
7021 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
7022 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
7023 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
7024 (detect_coding_utf_8): New function.
7025 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
7026 UTF_16_LOW_SURROGATE_P): New macros.
7027 (detect_coding_utf_16): New function
7028 (detect_coding_mask): When priorities are specified, skip any
7029 categories that have `nil' coding-system. Fix bug of returning
7030 wrong mask when PRIORITIES is specified and detect_coding_XXX()
7031 returns a mask not set in PRIORITIES.
7032 (detect_eol_type_in_2_octet_form): New function.
7033 (detect_eol): selects detect_eol_type_XXX to call according to
7034 cooding->category_idx.
7035 (detect_coding_system): Remove `nil' coding-system in the result.
7036 (Fupdate_coding_systems_internal): Update all coding-categories.
7038 * coding.h (CODING_CATEGORY_IDX_UTF_8,
7039 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
7041 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
7042 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
7043 CODING_CATEGORY_IDX_UTF_16_LE.
7044 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
7045 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
7046 (CODING_CATEGORY_MASK_ANY): Include the above macros.
7047 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
7049 2000-03-07 Gerd Moellmann <gerd@gnu.org>
7051 * doc.c (Fdocumentation_property): If value is not a string,
7052 and doesn't refer to etc/DOC, evaluate it to obtain a string.
7054 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
7055 close the display with XtCloseDisplay. This caused a bus error
7058 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
7059 complete but not unique.
7061 2000-03-06 Gerd Moellmann <gerd@gnu.org>
7063 * process.c (send_process): Remove local variable `procname' that
7064 might become invalid when a GC happens. Instead, access the
7065 process name slot directly.
7067 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
7070 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
7073 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
7075 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
7076 glyph matrices have been freed.
7078 2000-03-05 Gerd Moellmann <gerd@gnu.org>
7080 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
7081 (bootstrap-temacs): Set LC_ALL to C like for temacs.
7083 * xfns.c (QCdata): Moved to xdisp.c.
7085 * xdisp.c (QCdata): Moved here from xfns.c.
7086 (syms_of_xdisp): Initialize QCdata.
7088 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
7090 * window.c (coordinates_in_window): Use
7091 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
7092 FRAME_INTERNAL_BORDER_WIDTH.
7094 * xdisp.c (try_window_id): Recompute unchanged information if
7095 it is obviously invalid.
7097 * xterm.c (x_term_init): Create a colormap if not using the
7100 * xterm.h (select_visual): Change prototype.
7102 * xfns.c (select_visual): Rewritten. Recognize user-specified
7104 (visual_classes): New variable.
7106 2000-03-04 Gerd Moellmann <gerd@gnu.org>
7108 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
7109 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
7110 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
7111 (x_decode_color): Don't handle allocation of white and black
7113 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
7114 XtNcolormap resources.
7115 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
7116 (Fx_create_frame): Initialize color members of x_output structure.
7117 (xpm_load): Pass colormap to XPM lib.
7119 * xfaces.c (x_free_colors): Access colormap of frame using
7120 FRAME_X_COLORMAP. Be paranoid about freeing black and white
7121 when default colormap is used.
7123 * xterm.c (x_term_init): Set Colormap member of x_display_info
7124 structure. Copy colormap if resource `privateColormap' is
7125 specified (PseudoColor only).
7126 (x_setup_relief_color): Access colormap of frame using
7129 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
7130 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
7132 2000-03-04 Jason Rumney <jasonr@gnu.org>
7134 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
7135 other non-platform-specific equivalents.
7136 [WINDOWSNT]: Include w32term.h, fontset.h and define X
7137 specific functions and macros as their w32 equivalents where
7138 non-platform-specifics are not available.
7139 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
7140 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
7141 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
7142 (frame_update_line_height): Use macros to access f->output_data.
7143 (defined_color): Remove FIXME comments; fixed.
7144 (x_face_list_fonts, prepare_face_for_display): Put X specifics
7145 into #ifdef blocks. Add WINDOWSNT blocks.
7146 (Fx_list_fonts): Use macros for accessing font data.
7147 (set_lface_from_font_name): Different default fonts for X and
7149 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
7150 scalable for backward compatibility.
7151 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
7152 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
7154 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
7157 * makefile.nt (w32faces.obj): Remove.
7160 2000-03-03 Jason Rumney <jasonr@gnu.org>
7162 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
7165 2000-03-03 Ken Raeburn <raeburn@gnu.org>
7167 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
7168 standard ELF definitions here if the system header does not.
7170 2000-03-03 Gerd Moellmann <gerd@gnu.org>
7172 * xterm.c (PER_CHAR_METRIC): Removed.
7173 (x_per_char_metric_1, x_default_char): New functions.
7174 (x_per_char_metric): If font's default char is invalid, return
7175 metrics of a suitably chosen usable default char.
7176 (x_draw_glyph_string_foreground): If font has an invalid default
7177 char, replace occurrences of unprintable chars with a suitably
7178 chosen usable default char.
7180 2000-03-02 Gerd Moellmann <gerd@gnu.org>
7182 * xterm.c (note_mouse_highlight): Return quickly if frame's
7183 glyph matrices have been freed.
7185 * dispnew.c (free_glyphs): Block input while freeing matrices.
7187 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
7189 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
7192 * dispextern.h (x_free_colors): Add prototype.
7194 * xfaces.c (x_free_colors): New function.
7195 (unload_color, free_face_colors): Use it.
7197 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
7199 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
7201 * window.c [MSDOS]: Include msdos.h.
7203 2000-03-02 Dave Love <fx@gnu.org>
7205 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
7207 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
7208 set C_OPTIMIZE_SWITCH for gcc.
7210 2000-03-02 Kenichi Handa <handa@etl.go.jp>
7212 * coding.c (coding_save_composition): Be sure to allocate
7213 composition data area in coding even if there's no composition in
7216 2000-03-01 Jason Rumney <jasonr@gnu.org>
7218 * w32term.c: Equivalent changes to those made to xterm.c on
7219 2000-02-25 and 2000-02-24.
7221 * w32fns.c: Equivalent changes to those made to xfns.c on
7222 2000-02-25 and 2000-02-21.
7224 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
7225 correct line-end convention is followed.
7227 * w32menu.c [HAVE_BOXES]: Remove #undef.
7228 (single_keymap_panes): Remove code for simulating checkmarks.
7229 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
7230 Remove code for drawing simulated checkmarks.
7231 (w32_menu_show): make unibyte help string correctly.
7232 (add_menu_item): draw standard Windows checkmarks. Draw radio
7233 buttons as radio buttons if possible.
7235 2000-03-01 Gerd Moellmann <gerd@gnu.org>
7237 * sysdep.c (start_of_text): Don't define this function for NetBSD
7240 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
7242 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
7243 (LINKER): Don't undef if __NetBSD__ is defined.
7245 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
7247 * fileio.c [__NetBSD__]: Define `unix'.
7249 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
7251 2000-02-29 Gerd Moellmann <gerd@gnu.org>
7253 * atimer.c (start_atimer): Don't abort when timers are stopped.
7254 (append_atimer_lists): New function.
7255 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
7256 arbitrary lists of stopped and running atimers.
7258 * atimer.c (cancel_atimer): Handle canceling an atimer when
7259 some timers are stopped.
7261 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
7264 * fns.c (maybe_resize_hash_table): Handle case of new size
7265 coming out as being the same as old size.
7267 2000-02-27 Jason Rumney <jasonr@gnu.org>
7269 * makefile.nt: Add atimer.h to dependencies.
7270 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
7271 * w32console.c: Only disable window system features for dispextern.h
7272 (initialize_w32_display): Build a display info for the console.
7273 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
7274 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
7275 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
7277 * w32gui.h (struct W32FontStruct): Revert last change after change
7279 * w32menu.c (single_submenu): Set up help string.
7280 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
7281 (w32_dialog_show): Set up help string.
7282 * w32term.c (w32_display_info_for_display): Remove unused function.
7283 (w32_draw_bitmap): Use pre-built bitmaps.
7284 (w32_initialize_display_info): New function to initialize parts of
7285 display info that are common to both GUI and console frames.
7286 (w32_term_init): Use w32_initialize_display_info. Do not set
7287 Vw32_num_mouse_buttons here, as it is not called for console
7288 frames. Build bitmaps for indicating truncated lines etc.
7289 (x_delete_display): Destroy pre-built bitmaps.
7290 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
7291 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
7293 2000-02-27 Dave Love <fx@gnu.org>
7295 * lisp.h: Add a bunch of prototypes.
7297 2000-02-26 Kenichi Handa <handa@etl.go.jp>
7299 * keyboard.c (read_char): Set `usec' correctly.
7301 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7303 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
7304 `lambda', set reg[RRR] to the map index.
7305 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
7306 reg[RRR] to 0. Otherwise, set it to -1.
7308 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7310 * emacs.c (main): Remove code snippet commented out with `//'.
7312 2000-02-25 Richard M. Stallman <rms@gnu.org>
7314 * fileio.c (Ffile_symlink_p): If result starts with a `/'
7315 and contains a `:', prepend `/:'.
7317 * window.c (select_window_1): If selected_window is nil,
7318 don't "swap out" the buffer's point.
7319 (Fset_window_configuration): Set selected_window to nil
7320 before calling Fselect_window.
7321 (unshow_buffer): Don't set point in buffer from window's point
7322 if another more recently selected window also shows the buffer.
7324 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7326 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
7328 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
7329 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
7330 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
7332 (DEFAULT_BUSY_CURSOR_DELAY): New define.
7333 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
7334 (hide_busy_cursor): New functions.
7335 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
7337 * minibuf.c (read_minibuf): Cancel busy-cursor.
7339 * keyboard.c (command_loop_1): Call start_busy_cursor before
7340 Fcommand_execute and cancel_busy_cursor after it.
7341 (timer_check): Remove busy-cursor code.
7342 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
7345 * process.c (wait_reading_process_input): Remove busy-cursor code.
7347 * eval.c (Fsignal): Call cancel_busy_cursor instead of
7348 Fx_hide_busy_cursor.
7350 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
7352 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
7354 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
7356 * xterm.c (XTread_socket): Remove busy-cursor code.
7358 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
7359 (build_frame_matrix_from_leaf_window): Put code handling
7360 glyph row's not being a slice of a frame row in #if 0.
7361 (sync_window_with_frame_matrix_rows): New function.
7362 (frame_row_to_window): New function.
7363 (mirror_line_dance): Handle copies between windows.
7365 * lread.c (Fload): Use `xfree' instead of `free'.
7366 (init_obarray): Use `xmalloc' instead of `malloc'.
7368 * window.c (Fset_window_buffer): Set WINDOW to the window
7370 (coordinates_in_window): Take frame's internal border width
7373 2000-02-24 Gerd Moellmann <gerd@gnu.org>
7375 * xterm.c (x_display_and_set_cursor): Display cursor of
7376 non-selected windows depending on the setting of
7377 cursor_in_non_selected_windows.
7379 * xdisp.c (cursor_in_non_selected_windows): New variable.
7380 (syms_of_xdisp): DEFVAR_BOOL it.
7382 2000-02-23 Gerd Moellmann <gerd@gnu.org>
7384 * data.c (Fstring_to_number): If number is greater than what
7385 fits into an integer, return a float.
7387 * eval.c (specbind): Remove references to
7388 keyword_symbols_constant_flag.
7390 * data.c (keyword_symbols_constant_flag): Removed.
7391 (Fmakunbound, set_internal, syms_of_data): Remove references to
7392 keyword_symbols_constant_flag.
7394 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
7396 2000-02-23 Kenichi Handa <handa@etl.go.jp>
7398 * syntax.c (multibyte_syntax_as_symbol): New variable.
7399 (syms_of_syntax): Declare it as a Lisp variable.
7400 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
7401 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
7402 nonzero, treat all multibyte characters as symbol.
7403 (init_syntax_once): Give syntax `word' to all multibyte
7406 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
7408 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
7411 2000-02-21 Gerd Moellmann <gerd@gnu.org>
7413 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
7415 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7416 (x_non_menubar_window_to_frame): Check the busy-cursor window.
7418 2000-02-21 Dave Love <fx@gnu.org>
7420 * frame.c (Vmouse_position_function): New variable.
7421 (Fmouse_position): Use it.
7422 (syms_of_frame): Install it.
7424 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
7426 2000-02-20 Gerd Moellmann <gerd@gnu.org>
7428 * fileio.c (Finsert_file_contents): Unbind the binding of
7429 standard-output done by temp_output_buffer_setup.
7431 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
7432 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
7433 (specbind, unbind_to): Handle most common case of non-constant
7434 symbol with trivial value specially.
7436 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
7438 2000-02-20 Richard M. Stallman <rms@gnu.org>
7440 * data.c (Fmake_variable_buffer_local): Doc fix.
7441 Init found_for_buffer to 0.
7442 (Fmake_variable_frame_local): If the variable has already
7443 been buffer-local, set the check_frame field.
7445 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
7447 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
7448 produced for CODING_MODE_LAST_BLOCK requires.
7450 2000-02-18 Dave Love <fx@gnu.org>
7452 * keyboard.c (echo_keystrokes): Remove declaration.
7453 (Vecho_keystrokes) New variable.
7454 (read_char, record_menu_key, read_key_sequence): Use it to allow
7456 (syms_of_keyboard): Change Vecho_keystrokes declaration.
7458 * lread.c: Undef feature selection macros before defining.
7460 2000-02-18 Gerd Moellmann <gerd@gnu.org>
7462 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
7463 for symbols other than the symbol in question.
7465 2000-02-17 Dave Love <fx@gnu.org>
7467 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
7469 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7471 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
7473 * alloc.c (enum mem_type): Compile unconditionally.
7475 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
7477 * xfaces.c (tty_defined_color): Don't return faulire indication
7478 for unspecified-fg and unspecified-bg pseudo-colors.
7480 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7482 * alloc.c (mark_object): Don't mark symbol names in pure space.
7483 (gc_sweep): Don't unmark symbol names in pure space.
7485 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
7486 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
7487 [GC_MARK_STACK]: New defines.
7488 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
7489 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
7491 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
7493 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
7494 allocate_buffer instead of xmalloc.
7496 * alloc.c (toplevel): Include setjmp.h.
7497 (PURE_POINTER_P): New define.
7498 (enum mem_type) [GC_MARK_STACK]: New enumeration.
7499 (Vdead) [GC_MARK_STACK]: New variable.
7500 (lisp_malloc): Add parameter TYPE, call mem_insert if
7501 GC_MARK_STACK is defined.
7502 (allocate_buffer): New function.
7503 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
7504 (free_float) [GC_MARK_STACK]: Set type to Vdead.
7505 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
7506 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
7507 (MEM_NIL) [GC_MARK_STACK]: New define.
7508 (struct mem_node) [GC_MARK_STACK]: New structure.
7509 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
7510 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
7511 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
7512 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
7513 (mark_stack) [GC_MARK_STACK]: New functions.
7514 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
7515 (clear_marks): Removed.
7516 (gc_sweep): Set free conses' car, free floats' type, free
7517 symbols' function to Vdead. Use lisp_free to free buffers.
7518 (init_alloc_once): Initialize Vdead.
7519 (survives_gc_p): Return non-zero for pure objects.
7521 * alloc.c: Add comments throughout the file.
7523 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
7524 that unblocks alarms.
7526 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
7527 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
7528 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
7530 * frame.c (make_frame): Set frame initiallly to `garbaged'.
7532 2000-02-17 Kenichi Handa <handa@etl.go.jp>
7534 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
7535 avoid infinite error signaling. Allocate sufficient memory for
7536 eol_str in the case that eoltype is Lisp_Int.
7538 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
7540 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
7541 depends on the previous behavior.
7543 2000-02-16 Gerd Moellmann <gerd@gnu.org>
7545 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
7547 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7549 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
7551 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
7552 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
7555 2000-02-15 Richard M. Stallman <rms@gnu.org>
7557 * data.c (set_internal): Don't make variable buffer-local
7558 if within a let-binding for the same buffer.
7559 (let_shadows_buffer_binding_p): New function.
7561 * eval.c (specbind): For buffer-local value,
7562 record the current buffer also.
7563 (unbind_to): Cope with that change.
7565 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7567 * window.c (Fsave_window_excursion): Doc fix.
7569 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
7571 * syntax.c (back_comment): Make sure we only consider comment-starters
7572 of the relevant style and return -1 in case of a failure to find the
7573 beginning of the comment.
7574 (Fforward_comment): If back_comment fails, go back to the position just
7575 after the comment-end.
7576 (scan_lists): Add comment describing a very minor bug.
7578 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7580 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
7581 `completion-regexp-list' in the docstring.
7583 2000-02-14 Dave Love <fx@gnu.org>
7585 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
7587 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7589 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
7590 to Emacs' syntax. Also fix the comment about set/not-set meanings
7591 since Emacs syntax is not the value 0 any more.
7592 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
7593 since it's now part of RE_SYNTAX_EMACS.
7595 2000-02-12 Dave Love <fx@gnu.org>
7597 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
7600 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7602 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
7604 2000-02-12 Dave Love <fx@gnu.org>
7606 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
7608 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
7609 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
7610 * s/hpux.h: Don't define HAVE_VFORK.
7612 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
7614 * s/nextstep.h: Don't define HAVE_ALLOCA.
7616 * config.in: Add vfork bits.
7618 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7620 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
7621 unwind function to undo the effect of stopping atimers.
7623 * keyboard.c (bind_polling_period): Stop all timers except
7626 * atimer.c (stopped_atimers): New variable.
7627 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
7630 * atimer.h (stop_other_atimers, run_all_atimers)
7631 (unwind_stop_other_atimers): Add function prototypes.
7633 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
7635 2000-02-11 Ken Raeburn <raeburn@gnu.org>
7637 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
7638 library may depend on jpeg.
7639 (atimer.o): Depends on atimer.c.
7641 2000-02-11 Kenichi Handa <handa@etl.go.jp>
7643 * insdel.c (del_range_1): Call update_compositions.
7644 (del_range_both): Call update_compositions just once..
7646 2000-02-10 Dave Love <fx@gnu.org>
7648 * xfns.c (create_frame_xic): Fix initialization of automatic
7651 2000-02-09 Kenichi Handa <handa@etl.go.jp>
7653 * ccl.c (CCL_MAKE_CHAR): New macro.
7654 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
7655 registers by CCL_MAKE_CHAR before calling translate_char.
7656 <CCL_TranslateCharacterConstTbl> Likewise.
7658 2000-02-08 Dave Love <fx@gnu.org>
7660 * lread.c (__EXTENSIONS__): Define.
7662 2000-02-08 Gerd Moellmann <gerd@gnu.org>
7664 * puresize.h (BASE_PURESIZE): Increase to 650000.
7666 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7668 * msdos.c (XMenuActivate): Turn off the cursor after displaying
7671 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7673 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
7674 md, mh, mb, mr, and me to the fake termcap entry.
7676 2000-02-06 Ken Raeburn <raeburn@gnu.org>
7678 * sound.c (sound_cleanup): Don't call device close routine if the
7679 function pointer is null.
7681 2000-02-06 Andrew Innes <andrewi@gnu.org>
7683 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
7684 around image definitions and prototypes.
7685 (gamma_correct) [WINDOWSNT]: New prototype.
7687 * w32term.c (x_make_frame_visible): Replace call to
7688 input_poll_signal with poll_for_input.
7690 * window.c [WINDOWSNT]: Include w32term.h.
7692 * xdisp.c [WINDOWSNT]: Include w32term.h.
7694 * makefile.nt: Add dependencies on w32gui.h.
7695 (OBJ1): Include atimer.obj.
7696 ($(BLD)\atimer.obj): New dependency rule.
7698 * w32.c (sigmask): New function (does nothing).
7699 (sigunblock): Ditto.
7701 * frame.c [WINDOWSNT]: Include w32term.h.
7703 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
7705 * lread.c (syms_of_lread): Fix literal newlines.
7707 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
7708 the string constant limit (2048 bytes) in MSVC.
7711 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
7713 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
7715 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
7716 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
7719 2000-02-04 Dave Love <fx@gnu.org>
7721 * fileio.c: Remove some unused vars.
7722 (_GNU_SOURCE): Define (for euidaccess).
7724 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
7726 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
7728 (read_minibuf): Deal with allow_props correctly.
7730 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
7732 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
7734 2000-02-03 Ken Raeburn <raeburn@gnu.org>
7736 * search.c (compile_pattern): If a cache entry has a nil regexp,
7737 fill in that entry instead of clobbering a previously cached
7740 2000-02-02 Ken Raeburn <raeburn@gnu.org>
7742 * puresize.h (BASE_PURESIZE): Increase to 610000.
7744 2000-02-02 Gerd Moellmann <gerd@gnu.org>
7746 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
7749 2000-02-02 Kenichi Handa <handa@etl.go.jp>
7751 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
7752 instead of incrementing ic directly.
7753 <CCL_WriteExprConst> Likewise.
7754 <ccl_set_expr>: Set ic to jump_address.
7756 * fileio.c (e_write): Fix the handling of
7757 CODING_FINISH_INSUFFICIENT_SRC.
7759 2000-02-01 Dave Love <fx@gnu.org>
7761 * editfns.c (Fpropertize): Doc fix.
7763 * process.c (Fstart_process): Doc fix.
7765 * eval.c: Fix various doc strings not to duplicate information
7766 from help-manyarg-func-alist.
7768 * window.c (Fset_window_margins): Don't make interactive. Doc
7771 * doc.c (Vhelp_manyarg_func_alist): New variable.
7772 (Fdocumentation): Use it.
7773 (syms_of_doc): Define it.
7775 2000-01-31 Gerd Moellmann <gerd@gnu.org>
7777 * xterm.c (xim_open_dpy): Remove unused local variable.
7779 * emacs.c (USAGE): Use term `display options' instead of `X
7782 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
7783 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
7785 * fns.c (sweep_weak_table): New function.
7786 (sweep_weak_hash_tables): Use it. Keep on marking until there
7789 2000-01-30 Gerd Moellmann <gerd@gnu.org>
7791 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
7792 that XTread_socket does not crash by trying to call XNoOp on a
7795 2000-01-30 Jason Rumney <jasonr@gnu.org>
7797 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7798 Change selected_frame to SELECTED_FRAME ().
7799 (w32_console_mouse_position): Remove #ifndef MULE from around
7802 * makefile.nt: Remove dosfns.obj.
7804 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
7806 * w32fns.c (w32_defined_color): Check for valid frame before
7807 applying gamma correction. Eliminate dependency on frame elsewhere.
7808 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
7809 (w32_to_x_font): Use resx and resy not height_in and width_in.
7810 (x_to_w32_font): Doc fix.
7811 (xlfd_strip_height): New function to strip and return font height.
7812 (w32_font_match): Compare height separately from rest of xlfd
7813 spec, using xlfd_strip_height.
7815 * w32term.c (w32_term_init): Swap resx and height_in, resy and
7816 width_in. Use w32_defined_color in place of defined_color.
7818 * w32faces.c: Merge more of DOS and X specifics in preparation for
7819 merge with xfaces.c.
7820 (defined_color): Remove FIXME comment.
7821 (tty_color_name): Provide w32-specific function.
7822 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
7824 * w32console.c (turn_on_face, turn_off_face): Removed.
7825 (w32_face_attributes): New function.
7826 (Global_variables): Reduce scope where possible.
7827 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
7829 (hl_mode): Don't modify text attributes.
7830 (write_glyphs): Don't do anything if len <= 0. Use
7831 w32_face_attributes to get attributes for drawing. Write
7832 terminating codes using char_attr_normal.
7833 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
7834 (update_begin, update_end): Likewise.
7835 (vga_stdcolor_name): New function.
7836 (initialize_w32_display): Remove char_attr_reverse and char_attr.
7837 (Fset_screen_color): Remove char_attr_reverse.
7839 2000-01-29 Gerd Moellmann <gerd@gnu.org>
7841 * xfns.c (xic_set_preeditarea): Take window parameter and
7842 window-relative pixel-positions.
7844 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
7845 is its frame's selected window.
7846 (xim_instantiate_callback): Likewise.
7848 * xfns.c (x_create_im): Removed.
7849 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
7850 (supported_xim_styles): Renamed from supported_styles.
7851 (best_xim_style): Renamed from best_style.
7852 (create_frame_xic): Renamed from xic_create_frame.
7853 (free_frame_xic): Renamed from xic_destroy_frame.
7855 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
7857 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
7858 our frames, call XFilterEvent with 2nd parameter `None'.
7859 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
7860 returning XBufferOverflow.
7861 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
7863 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
7864 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
7865 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
7866 (xim_initialize, xim_close)
7867 [HAVE_X_I18N && HAVE_X11R6]: New functions.
7868 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
7869 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
7870 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
7872 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
7874 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
7875 `xic_style' and `xic_xfs'.
7876 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
7877 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
7878 (FRAME_XIM): Removed.
7880 * xfns.c (supported_styles): New variable.
7881 (DEFAULT_STYLE, DEFAULT_FONT): New macros
7882 (xic_create_xfontset, best_style, xic_create_frame)
7883 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
7884 (xic_set_xfontset): New functions.
7886 2000-01-28 Dave Love <fx@gnu.org>
7888 * s/irix6-5.h: Revert last change after change to irix5-0.h.
7890 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
7892 2000-01-28 Gerd Moellmann <gerd@gnu.org>
7894 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
7895 for *scratch* if it already existed.
7897 * emacs.c (USAGE): New macro.
7898 (main): Use it to display usage information.
7900 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7902 Support for the menu-help feature:
7904 * msdos.h: Change prototypes of XMenuAddSelection and
7907 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
7908 part of the line to the termscript file.
7909 (IT_clear_to_end): Clear the entire line, not just its beginning.
7910 (menu_help_message, prev_menu_help_message): New variables.
7911 (IT_menu_make_room): Make room for the help_text member.
7912 (IT_menu_display): New argument disp_help; all callers changed.
7913 If disp_help is non-zero, store the help text of the active menu
7914 item in menu_help_message.
7915 (XMenuAddPane): Initialize the help_text member to NULL.
7916 (XMenuAddSelection): New argument help_text. Store it in the
7918 (XMenuActivate): New argument help_callback. If the value of
7919 menu_help_message has changed since the last time, display the
7920 menu help message text while waiting for the mouse to move. Clear
7921 the echo area before exiting.
7922 (XMenuDestroy): Free the help_text member.
7924 2000-01-27 Gerd Moellmann <gerd@gnu.org>
7926 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
7927 XMenuAddSelection. Pass help callback to XMenuActivate.
7928 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
7930 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7932 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
7933 and EMACS_SET_USECS.
7935 2000-01-26 Dave Love <fx@gnu.org>
7937 * editfns.c (Fchar_after, Fchar_before): Doc fix.
7939 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
7940 an error may be signalled.
7942 2000-01-26 Gerd Moellmann <gerd@gnu.org>
7944 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
7945 LD_SWITCH_SYSTEM inherited from irix5-0.h.
7947 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
7949 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7951 * charset.c (Fstring): If there is a multibyte char among
7952 the args, always return a multibyte string.
7954 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7956 * sysdep.c (sys_select): Turn atimers off and on instead of
7957 recording and restoring old alarm handler
7959 * process.c (toplevel): Include atimer.h.
7960 (create_process_1): Rewritten.
7961 (create_process): Use atimers instead of alarm.
7962 (wait_reading_process_input) [hpux]: Turn atimers off instead
7963 of turning off SIGALRM.
7964 (wait_reading_process_input): Turn off atimers instead off
7965 calling stop_polling.
7967 * emacs.c (main): Call init_atimer.
7969 * keyboard.c (toplevel): Include systime.h and atimer.h.
7970 (polling_for_input): Removed because unused.
7971 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
7972 (poll_timer): New variable.
7973 (poll_for_input, poll_for_input_1): New functions.
7974 (start_polling, stop_polling): Rewritten.
7976 * keyboard.h (polling_for_input): Removed.
7978 * atimer.h, atimer.c: New files.
7980 * Makefile.in (obj): Add atimer.o.
7981 (atimer.o): New target.
7983 * blockinput.h (pending_atimers): Add extern declaration.
7984 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
7986 * lisp.h (popup_activated_flag): Add extern declaration.
7988 * xmenu.c (popup_activated_flag): Make externally visible.
7989 (popup_activate_callback) [USE_MOTIF]: Increment
7990 popup_activated_flag.
7991 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
7993 * xterm.c (toplevel): Include atimer.h.
7994 (toolkit_scroll_bar_interaction): New variable.
7995 (Fxt_process_timeouts): Removed.
7996 (x_process_timeouts): New function.
7997 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
7998 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
7999 (x_make_frame_visible): Call poll_for_input_1 instead of
8000 input_poll_signal. Don't call alarm.
8001 (x_initialize): Install timer calling x_process_timeouts.
8003 2000-01-24 Dave Love <fx@gnu.org>
8005 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
8006 Don't use -cckr -- apparently not now necessary.
8008 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
8010 * msdos.c (IT_menu_display): Truncate long menu lines at the right
8013 2000-01-23 Jason Rumney <jasonr@gnu.org>
8015 * w32fns.c (w32_defined_color): Apply gamma correction before
8016 trying to map to the palette.
8017 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
8020 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
8021 here. Callers changed to always pass real device context.
8022 (w32_draw_bitmap): Likewise.
8023 (w32_get_glyph_overhangs): Likewise.
8024 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
8026 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
8027 pfnSetScrollInfo and SetScrollRange.
8028 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
8029 back into MULE characters after decoding them.
8030 (x_get_glyph_face_and_encoding): Likewise.
8031 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
8032 GetCharABCWidthsW fails, since this is defined on Windows 9x.
8033 (x_produce_glyphs): Calculate per char metrics for a character
8034 that we know exists in default font when font_not_found_p is true.
8036 2000-01-22 Jason Rumney <jasonr@gnu.org>
8038 * makefile.nt (intervals.obj, composite.obj): New modules.
8039 (composite.h): Added as dependency where appropriate.
8041 * w32gui.h (XGCValue): New struct for emulating X GCs.
8043 * w32term.h (XCharStruct): New struct for emulating X.
8045 * w32console.c (turn_on_face, turn_off_face): New functions.
8046 (change_line_highlight): New prototype for new redisplay.
8047 (write_glyphs): Support multibyte text. Support faces.
8049 * w32faces.c: Complete rewrite for new redisplay based on new
8052 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
8053 throughout. struct frame * in place of FRAME_PTR.
8054 Skeleton support for images, toolbars, tooltips from xfns.c.
8055 (Fx_create_frame): Use system default for default scroll bar
8057 (w32_get_arg): Renamed from x_get_arg.
8058 (Fx_file_dialog): New function.
8059 (w32_list_fonts): Check cache before asking system.
8060 (Vw32_enable_synthesized_fonts): New variable.
8061 (Vw32_enable_italics): Obsolete, removed.
8063 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
8064 Use SELECTED_FRAME macro.
8066 * w32menu.c: Add skeleton support for help strings on menus.
8067 (add_menu_item): Native checkbox and radio support added, but not
8068 yet enabled due to bugs.
8069 (push_menu_item): Add parameters type, selection and help.
8071 Formatting changes to reduce unnecessary diffs with xmenu.c.
8073 * w32select.c (Fw32_set_clipboard_data): Update call to
8074 find_charset_in_str.
8076 * w32term.c: Complete rewrite for new redisplay based on new
8077 xterm.c with necessary sections merged back in from old w32term.c.
8079 2000-01-21 Richard M. Stallman <rms@gnu.org>
8081 * data.c (set_internal): Further fix in same criterion.
8083 2000-01-20 Richard M. Stallman <rms@gnu.org>
8085 * data.c (set_internal): Fix the criteria for whether
8086 to swap out the old cached binding.
8088 2000-01-19 Dave Love <fx@gnu.org>
8090 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
8092 2000-01-18 Kenichi Handa <handa@etl.go.jp>
8094 * regex.c (re_compile_fastmap): While checking a range table for
8095 `charset', skip flag bits for a character class correctly.
8097 2000-01-17 Gerd Moellmann <gerd@gnu.org>
8099 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
8101 * xfns.c (x_window): Call lw_create_widget with new parameter
8104 * widget.c (EmacsFrameSetCharSize): Change size of children first
8105 because of problems with main window geometry management under
8108 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
8110 (MENU_ITEMS_ITEM_HELP): New enumerator.
8111 (push_menu_item): Add parameter HELP. Record help in menu_items.
8112 (single_menu_item, single_submenu, list_of_items): Call
8113 push_menu_item with new parameter.
8114 (single_submenu): Set help string in widget value.
8115 (menu_highlight_callback): New function.
8116 (set_frame_menubar): Call lw_create_widget with new
8118 (xmenu_show, xdialog_show): Ditto.
8120 2000-01-13 Gerd Moellmann <gerd@gnu.org>
8122 * sound.c (Fplay_sound): Improve doc string.
8124 2000-01-11 Richard M. Stallman <rms@gnu.org>
8126 * lisp.h (set_internal): Enter the new arg.
8128 * eval.c (specbind): Record buffer-local variables specially,
8129 indicating which buffer's binding was saved.
8130 (unbind_to): Restore buffer-local variables specially
8131 in the proper buffer.
8133 * data.c (set_internal): New arg BUF.
8135 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
8136 * data.c (Fset): Pass new arg to set_internal.
8137 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
8139 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8141 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
8144 2000-01-11 Richard M. Stallman <rms@gnu.org>
8146 * minibuf.c (Ftry_completion): Doc fix.
8148 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8150 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
8153 2000-01-11 Andreas Schwab <schwab@suse.de>
8155 * coding.c (code_convert_region): Initialize total_skip.
8157 2000-01-08 Dave Love <fx@gnu.org>
8159 * eval.c (Fuser_variable_p): Check customizability too.
8161 2000-01-07 Gerd Moellmann <gerd@gnu.org>
8163 * minibuf.c (Fcompleting_read): Doc fix.
8165 2000-01-05 Gerd Moellmann <gerd@gnu.org>
8167 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
8170 * xfns.c (x_create_im): New function to set IM and IC of a frame.
8171 Check that input style is supported before trying to create an
8173 (x_window): Call x_create_im.
8175 2000-01-04 Gerd Moellmann <gerd@gnu.org>
8177 * xfns.c (current_gif_memory_src): New variable.
8178 (gif_load): Record the address of the current memory source
8179 in current_gif_memory_src.
8180 (gif_read_from_memory): Use current_gif_memory_src.
8182 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
8183 macros statement form.
8185 * sound.c (struct sound): Renamed from struct sound_file.
8186 (struct sound): Add members `data' and `header_size'.
8187 (enum sound_attr): Add SOUND_DATA.
8188 (current_sound, current_sound_device): Variables renamed from
8189 sound_file and sound_device.
8190 (parse_sound): Parse :data.
8191 (parse_sound): Handle sound data in strings.
8192 (find_sound_type): Function renamed from find_sound_file_type.
8193 (wav_init, au_init): Fail if sound's header_size is smaller than
8195 (wav_play, au_play): Play sounds from string data.
8197 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
8199 * lisp.h: Add prototype for allocate_string_data.
8201 * alloc.c (Fgarbage_collect): Return number of live and free
8204 * alloc.c (mark_buffer): Remove code in #if 0.
8206 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
8207 (strings_consed): New variable.
8208 (allocate_string): Set it.
8209 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
8210 (Fmemory_use_counts): Return strings_consed. Use Flist.
8212 * alloc.c: General cleanup in comments etc. Remove conditional
8213 compilation for `standalone'.
8215 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
8217 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
8218 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
8219 (DONT_COPY_FLAG): Removed.
8220 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
8221 (struct sdata, struct sblock): New
8222 (struct string_block): Rewritten.
8223 (STRINGS_IN_STRING_BLOCK): New macro.
8224 (oldest_sblock, current_sblock, total_strings, total_free_strings)
8225 (large_sblocks, string_blocks, string_free_list): New variables.
8226 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
8227 (init_strings): Rewritten.
8228 (allocate_string, allocate_string_data, compact_small_strings)
8229 (free_large_strings, sweep_strings): New functions.
8230 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
8231 (struct string_block_head, current_string_block)
8232 (first_string_block, large_string_blocks, STRING_FULLSIZE)
8233 (STRING_PAD): Removed.
8234 (make_uninit_multibyte_string, make_pure_string): Rewritten.
8235 (Fgarbage_collect): Don't set mark bit in large strings.
8236 (mark_object): Mark strings differently. Mark symbol names
8238 (survives_gc_p): Test marked strings differently.
8239 (gc_sweep): Sweep strings differently, unmark strings in
8241 (compact_strings): Removed.
8243 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
8245 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
8246 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
8248 2000-01-04 Kenichi Handa <handa@etl.go.jp>
8250 * fileio.c (Finsert_file_contents): Signal error if visiting file
8251 in a non-empty buffer.
8253 * term.c (encode_terminal_code): Fix the previous change.
8255 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8257 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
8258 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
8260 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
8262 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8264 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
8265 need to test for MSDOS frames.
8267 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8269 * dosfns.c (unspecified_colors): Remove.
8270 (msdos_stdcolor_idx): Use global variables unspecified_fg and
8272 (msdos_stdcolor_name): Return strings for unspecified fore- and
8275 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
8276 (syms_of_xfaces): Remove their staticpro's.
8277 (tty_color_name): Return Lisp strings for unspecified fore- and
8279 (Finternal_set_lisp_face_attribute): Remove the special treatment
8280 for Qunspecified_{f,b}g.
8281 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
8284 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8286 * xdisp.c (reseat_at_next_visible_line_start): Position before
8287 newline only if ending up on a newline.
8288 (next_element_from_ellipsis): Return success. Handle case of
8289 displaying no ellipsis. Fix case of ellipsis defined in display
8291 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
8294 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8296 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
8297 (Fcolor_supported_p): Renamed from face-color-supported-p.
8299 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8301 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
8302 list of colors renamed to tty-defined-color-alist.
8303 (tty_color_name): Pass the frame to tty-color-by-index.
8304 (realize_tty_face): tty-color-alist is now a function which
8305 accepts the frame as argument.
8307 * term.c (Ftty_display_color_p): Accept an optional argument
8310 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8312 * term.c (insert_glyphs): Pass glyph, not &glyph, to
8313 encode_terminal_code.
8315 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8317 * dispnew.c (mode_line_string): Support termcap frames as well.
8319 2000-01-01 Gerd Moellmann <gerd@gnu.org>
8321 * syntax.c (Fforward_word): Undo previous change.
8323 * editfns.c (Fconstrain_to_field): Don't constrain if
8324 inhibit-field-text-motion is non-nil.
8325 (Fline_beginning_position): Undo previous change.
8326 (Fline_end_position): Ditto.
8328 * syntax.c (Fforward_word): Notice field boundaries only if
8329 inhibit-field-text-motion is nil.
8331 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
8333 * editfns.c (Vinhibit_field_text_motion): New variable.
8334 (inhibit-field-text-motion): New DEFVAR_LISP.
8335 (Fline_beginning_position, Fline_end_position): Notice field
8336 boundaries only if inhibit-field-text-motion is nil.
8338 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
8340 (x_build_heuristic_mask): Likewise.
8341 (xbm_load_image_from_file): Change error output.
8342 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
8343 (gif_load, gs_load, x_kill_gs_process): Ditto.
8345 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
8346 color indices when accessing raster pixels.
8347 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
8348 one of :file or :data.
8349 (enum pbm_keyword_index): Add PBM_DATA.
8350 (pbm_format): Add :data.
8351 (pbm_image_p): Allow either :file or :data.
8352 (pbm_read_file): New function.
8353 (pbm_scan_number): Rewritten to read from string.
8354 (pbm_load): Support :data.
8356 See ChangeLog.8 for earlier changes.
8359 ;; coding: iso-2022-7bit