1 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3 * xdisp.c (echo_area_display): If cursor is in the echo area, make
4 sure that the next redisplay displays the minibuffer, so that
5 the cursor will be replaced with what the minibuffer wants.
7 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
8 #ifndef instead of using #if.
9 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
10 USE_TOOLKIT_SCROLL_BARS is defined.
12 2000-11-30 Jason Rumney <jasonr@gnu.org>
14 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
17 2000-11-30 Gerd Moellmann <gerd@gnu.org>
19 * fns.c (Fmd5): Doc fix.
21 2000-10-07 Simon Josefsson <simon@josefsson.org>
23 * fns.c (Fmd5): New function.
24 (syms_of_fns): Defsubr md5.
26 * Makefile.in (obj): Add md5.o
28 2000-11-30 Gerd Moellmann <gerd@gnu.org>
30 * md5.h, md5.c: New files, taken from glibc.
32 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
34 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
35 hasn't a font, use that of the frame, as drawing glyphs
38 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
40 * eval.c (Frun_hooks): Allow 0 arguments.
42 2000-11-29 Gerd Moellmann <gerd@gnu.org>
44 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
45 is over the menu bar widget, say it's not on the frame.
47 * xfns.c (Fx_create_frame): Reintroduce the call to
48 face-set-after-frame-defaults.
50 * eval.c (Fsignal): Reset handling_signal.
52 2000-11-28 Jason Rumney <jasonr@gnu.org>
54 * w32menu.c (add_menu_item): Reset menu item text when changing
57 2000-11-28 Gerd Moellmann <gerd@gnu.org>
59 * xselect.c: Update copyright.
61 * window.c (coordinates_in_window): If on a mode or header line,
62 but sufficiently close to its start, return ``on vertical
63 border''. This gives us a way to drag windows horizontally when
64 using toolkit scroll bars.
66 * xterm.c (note_mouse_highlight): Change the cursor shape
67 on the vertical border between windows.
69 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
71 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
72 (syms_of_xfns): DEFVAR_LISP it.
73 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
75 * textprop.c (text_read_only): New function.
76 (verify_interval_modification): Use it instead of signaling
77 `text-read-only'. This makes it easier to catch this error
80 * xdisp.c (forward_to_next_line_start): Check for newlines,
81 not end of line, which includes CR.
83 2000-11-28 Kenichi Handa <handa@etl.go.jp>
85 * coding.c (Ffind_coding_systems_region_internal): Be sure to
86 include no-conversion.
88 2000-11-27 Jason Rumney <jasonr@gnu.org>
90 * w32fns.c (w32_load_system_font): Always mark font as double byte
91 if codepage is unicode.
93 2000-11-27 Gerd Moellmann <gerd@gnu.org>
95 * xdisp.c (forward_to_next_line_start): If already on a newline,
96 just consume it to avoid unintended skipping over invisible text
99 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
100 `vertical-line', `mode-line' and `header-line' events.
102 * xdisp.c (try_window_id): Avoid starting to display in the middle
103 of a character, a TAB for instance. This is easier than to set
104 up the iterator exactly, and it's not a frequent case, so the
105 additional effort wouldn't really pay off.
107 2000-11-26 Andrew Choi <akochoi@i-cable.com>
109 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
112 2000-11-25 Jason Rumney <jasonr@gnu.org>
114 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
115 to window_from_coordinates should be pixel coordinates.
117 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
118 redisplay handles them properly.
120 2000-11-25 Miles Bader <miles@gnu.org>
122 * indent.c (compute_motion): Keep pos_byte in sync with pos.
124 2000-11-24 Jason Rumney <jasonr@gnu.org>
126 * w32.c (init_environment): Set LANG environment variable based on
127 locale settings, if not set.
129 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
130 making tool bar smaller. When clearing the frame, also
131 clear current matrices. Clear frame when tool bar disappears.
132 Don't use more lines for the tool-bar than is available.
133 (x_change_window_heights): New function.
135 2000-11-24 Gerd Moellmann <gerd@gnu.org>
137 * xdisp.c (init_from_display_pos): If POS says we're already after
138 an overlay string ending at POS, make sure to pop the iterator
139 because it will be in front of that overlay string. When POS is
140 ZV, we've thereby also ``processed'' overlay strings at ZV.
142 * xfaces.c (lface_from_face_name): Function comment fix.
144 2000-11-24 Miles Bader <miles@gnu.org>
146 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
147 apply `mode-line-inverse-video' -- zero means force display using
148 the default face, non-zero means display using the specialized face.
149 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
151 2000-11-23 Kenichi Handa <handa@etl.go.jp>
153 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
156 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
158 * coding.c (decode_coding_emacs_mule): Fix the case of
159 CODING_EOL_LF, which used uninitialized value of c.
161 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
163 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
165 2000-11-22 Gerd Moellmann <gerd@gnu.org>
167 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
170 * frame.h (struct frame): Replace desired_tool_bar_items,
171 current_tool_bar_items, n_desired_tool_bar_items,
172 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
174 * frame.c (make_frame): Change initialization of tool bar
177 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
178 Change references to members deleted from struct frame to use the
181 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
182 references to members deleted from struct frame to use the new
185 * dispnew.c (update_frame): Do nothing with frame's tool bar
188 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
190 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
191 (note_tool_bar_highlight): Change references to members deleted
192 from struct frame to use the new ones.
194 2000-11-23 Miles Bader <miles@gnu.org>
196 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
197 the face's inverse-video attribute, rather than overriding it.
199 2000-11-22 Gerd Moellmann <gerd@gnu.org>
201 * xfns.c (x_set_tool_bar_lines): Clear internal border when
202 making tool bar smaller.
204 2000-11-22 Dave Love <fx@gnu.org>
206 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
208 2000-11-22 Miles Bader <miles@gnu.org>
210 * keyboard.c (Vminibuffer_message_timeout): New variable.
211 (command_loop_1): Use it to determine message timeout.
212 (syms_of_keyboard): Initialize it.
214 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
216 2000-11-22 Kenichi Handa <handa@etl.go.jp>
218 * sysdep.c: Move the code for declaring h_errno after #include
221 2000-11-21 Gerd Moellmann <gerd@gnu.org>
223 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
224 the menu bar when the tooltip is unmapped.
226 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
227 sole visible buffer when we're currently in the mini-buffer, and
230 2000-11-21 Jason Rumney <jasonr@gnu.org>
232 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
233 put on the clipboard.
234 (Fw32_get_clipboard_data): Compare data on clipboard with saved
235 copy of what Emacs last put there. If they are the same, do not
236 use the clipboard copy to avoid losing data due to coding
239 2000-11-22 Miles Bader <miles@gnu.org>
241 * minibuf.c (Vminibuffer_prompt_properties): New variable.
242 (syms_of_minibuf): Initialize it.
243 (read_minibuf): Add properties from Vminibuffer_prompt_properties
244 to prompt, don't make read-only.
246 2000-11-21 Gerd Moellmann <gerd@gnu.org>
248 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
249 BEFORE/AFTER_POTENTIAL_GC.
251 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
253 * buffer.c (mmap_free_1): Avoid a compiler warning.
255 * term.c, cm.c: Don't try to include termcap.h; see comment there.
257 2000-11-21 Kenichi Handa <handa@etl.go.jp>
259 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
262 2000-11-20 Gerd Moellmann <gerd@gnu.org>
264 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
267 * s/gnu-linux.h: Don't use `#cpu'.
269 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
270 not defined in mman.h.
272 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
274 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
275 and store an index in the XClientMessageEvent. Storing a
276 Lisp_Object or pointer can fail on a 64 bit system, since X only
278 (x_scroll_bar_to_input_event): Get the window from
281 2000-11-20 Dave Love <fx@gnu.org>
283 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
285 2000-11-20 Gerd Moellmann <gerd@gnu.org>
287 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
289 2000-11-20 Kenichi Handa <handa@etl.go.jp>
291 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
294 * alloc.c (make_string): Fix previous change. Be sure to make
295 unibyte string correctly.
297 2000-11-19 Gerd Moellmann <gerd@gnu.org>
299 * window.c (Fwindow_list): Change parameter list to be XEmacs
301 (window_list_1): New function.
302 (window_loop): Use it instead of Fwindow_list.
304 * sysdep.c (emacs_ospeed): New variable.
305 (toplevel): Don't declare ospeed extern.
306 (init_baud_rate): Use emacs_ospeed instead of ospeed.
308 * termcap.c (ospeed): Remove.
309 (tputs) [!emacs]: Remove unused code.
310 (tgetent): Avoid a compiler warning.
312 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
313 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
314 SCROLL_BAR_X_WIDGET with additional argument DPY.
316 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
318 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
319 Take the X display as additional argument.
320 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
321 `Widget' is a pointer type that's not easily stored in Lisp_Object
322 form in a portable way.
324 * dispnew.c (update_text_area): Fix last change.
326 2000-11-18 Gerd Moellmann <gerd@gnu.org>
328 * xdisp.c: Use BINDING_STACK_SIZE throughout.
330 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
331 clear current matrices.
333 * buffer.c (mmap_enlarge): Don't print a message on stderr
334 if mapping new memory at the end of the existing region fails.
336 * dispnew.c (update_text_area): Don't skip over equal glyphs
337 when the last current glyph overlaps the glyph to its right.
339 2000-11-18 Miles Bader <miles@gnu.org>
341 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
342 lines that *end* with "..." too (that's the most common case!).
344 2000-11-18 Gerd Moellmann <gerd@gnu.org>
346 * xdisp.c (resize_mini_window): Temporarily change to the
347 mini-window's buffer if necessary.
349 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
350 the tooltip obscures less text under it.
352 2000-11-17 Gerd Moellmann <gerd@gnu.org>
354 * puresize.h (BASE_PURESIZE): Increase to 700000.
356 2000-11-18 Jason Rumney <jasonr@gnu.org>
358 * w32term.c (w32_draw_bitmap): Use face to set colors.
360 2000-11-17 Dave Love <fx@gnu.org>
362 * lread.c (Fload): Fix #ifdef for pcc.
364 2000-11-17 Gerd Moellmann <gerd@gnu.org>
366 * xdisp.c (pos_visible_p): Compute the default character height
369 2000-11-16 Gerd Moellmann <gerd@gnu.org>
371 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
372 knowing the line's height; use the default font's height in that
375 * xfaces.c (weight_table): Add `demi' with the same meaning as
378 2000-11-16 Kenichi Handa <handa@etl.go.jp>
380 * dispnew.c (null_row): New global static variable.
381 (clear_glyph_row): Delete local static variable null_row.
383 2000-11-15 Jason Rumney <jasonr@gnu.org>
385 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
386 (w32_alloc_lighter_color): Use new brightness calculations from
387 xterm.c. Scale delta to be in the range expected by W32.
388 (w32_draw_relief_rect): Use frame relief colors.
390 2000-11-15 Gerd Moellmann <gerd@gnu.org>
392 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
393 (Qinhibit_default_face_x_resources): New variable.
394 (syms_of_frame): Initialize it.
395 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
397 * xdisp.c (pos_visible_p): Improve function comment.
399 * lisp.h (BINDING_STACK_SIZE): New macro.
401 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
402 reading the directory if readdir returns null and errno is EAGAIN
405 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
407 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
408 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
409 Set amount_to_scroll to max of dx and scroll_step so that
410 scroll-conservatively doesn't defeat scroll-step>1.
411 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
412 scroll-conservatively for line-at-a-time scrolling.
414 2000-11-14 Gerd Moellmann <gerd@gnu.org>
416 * window.c (Fpos_visible_in_window_p): Call pos_visible with
419 * xdisp.c (current_mode_line_height, current_header_line_height):
421 (init_xdisp): Initialize them.
422 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
423 and use exact mode line heights if it is set.
425 * lisp.h (pos_visible_p): Change prototype.
427 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
428 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
429 and current_header_line_height first.
430 (current_mode_line_height, current_header_line_height): Declare
433 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
435 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
436 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
437 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
439 2000-11-14 Miles Bader <miles@gnu.org>
441 * xterm.c (x_alloc_lighter_color): Include an additive component
442 too for dark colors, because FACTOR isn't enough.
443 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
446 2000-11-13 Gerd Moellmann <gerd@gnu.org>
448 * keyboard.c (show_help_echo): Call message3_nolog with number of
449 bytes in the help string as 2nd parameter, instead of the number
452 2000-11-13 Miles Bader <miles@gnu.org>
454 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
455 (Fload): Use new openp return protocol.
456 Don't try to use Vload_source_file_function to load .elc files.
457 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
458 openp return protocol.
459 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
461 2000-11-11 Kenichi Handa <handa@etl.go.jp>
463 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
465 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
466 Defined these macros.
467 (NLIST_STRUCT): Avoid re-defining it.
469 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
470 -I/usr/contrib/X11R6/include.
471 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
473 2000-11-10 Jason Rumney <jasonr@gnu.org>
475 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
477 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
478 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
480 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
481 (Qw32_charset_vietnamese): New symbol.
482 (xlfd_charset_of_font): New function.
483 (w32_load_system_font): Use it.
484 (x_to_w32_charset): Use Fassoc to find charset info. Special case
485 when Vw32_charset_info_alist is nil to ensure default face always
486 has font. Use Fcar and Fcdr for safety.
487 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
488 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
489 pseudo-codepages for special cases.
490 (w32_to_x_font): New parameter to allow charset portion to be
491 specified where there is many to one mapping. Callers changed.
492 (w32_list_fonts): Avoid listing fonts that won't display.
494 2000-11-10 Gerd Moellmann <gerd@gnu.org>
496 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
497 (font_list_1): Renamed from font_list.
498 (font_list): New function, trying alternative registries from
499 Vface_alternative_font_registry_alist.
500 (Finternal_set_alternative_font_registry_alist): New function.
501 (syms_of_xfaces): Initialize and Staticpro
502 Vface_alternative_font_registry_alist. Defsubr
503 Finternal_set_alternative_font_registry_alist.
505 2000-11-09 Ken Raeburn <raeburn@gnu.org>
507 * lisp.h (Flooking_at): Declare.
509 2000-11-09 Gerd Moellmann <gerd@gnu.org>
511 * dired.c (directory_files_internal): Fix a braino.
513 * dired.c (directory_files_internal): Add missing GCPRO's.
516 2000-11-08 Gerd Moellmann <gerd@gnu.org>
518 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
519 (resize_mini_window): Return quickly if Vresize_mini_window is
520 nil. Don't return if Vmax_mini_window_height is nil.
522 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
523 (syms_of_xdisp): Initialize them.
524 (resize_mini_window): Act according to the setting of
526 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
528 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
529 scroll bar widget after configuring it, so that it will appear at
530 the right position from the start.
531 (XTredeem_scroll_bar): Cleaned up.
533 2000-11-08 Kenichi Handa <handa@etl.go.jp>
535 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
536 font is taller than the frame line, we don't have to bias the
539 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
541 2000-11-07 Dave Love <fx@gnu.org>
543 * config.in (HAVE_MKSTEMP): Add.
545 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
547 2000-11-07 Gerd Moellmann <gerd@gnu.org>
549 * window.c (Fset_window_configuration): Don't try to preserve
550 point in the current buffer, if that buffer is displayed in more
553 * xfaces.c (lookup_named_face): If default face isn't realized,
554 try to realize it. Return -1 if not successful.
555 (Fx_list_fonts): Handle case that face cannot be determined.
556 (Fface_font): Likewise.
558 2000-11-06 Gerd Moellmann <gerd@gnu.org>
560 * window.c (displayed_window_lines): Detect partially
561 visible lines at the bottom correctly.
563 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
565 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
566 when ensuring we don't do visit in indirect buffer.
568 2000-11-06 Kenichi Handa <handa@etl.go.jp>
570 * composite.h (compose_chars_in_text): Add prototype.
572 * composite.c (Vcomposition_function_table): New variable.
573 (Qcomposition_function_table): New variable.
574 (run_composition_function): Call
575 Vcompose_chars_after_function with three arguments.
576 (compose_chars_in_text): New function.
577 (syms_of_composite): Modified the doc-string of
578 Vcompose_chars_after_function. Declare composition-function-table
579 as a lisp variable, and initialize it.
581 * xfns.c (x_encode_text): Suppress producing escape sequences for
584 * xselect.c: Include composite.h.
585 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
587 2000-11-05 Andrew Innes <andrewi@gnu.org>
589 * w32term.c (x_produce_glyphs): Fix typo in enum name.
591 * sysdep.c (read_input_waiting): Remove extraneous argument to
594 * w32fns.c (Fx_server_version): Include w32_build_number in the
597 * w32heap.c (w32_build_number): New variable.
598 (cache_system_info): Set it.
600 * w32heap.h (w32_build_number): Add extern.
602 * emacs.c (syms_of_emacs): Update docstring for
603 system-configuration, to reflect the actual usage on MS-Windows.
605 2000-10-31 Gerd Moellmann <gerd@gnu.org>
607 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
608 process idle timers while waiting for another event.
610 * dispnew.c (update_frame_line): Handle case where spaces in
611 the default face are colored.
613 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
614 window height hasn't changed.
616 2000-10-31 Jason Rumney <jasonr@gnu.org>
618 * w32term.c (x_produce_glyphs): Handle composite characters.
619 (x_draw_glyph_string_foreground)
620 (x_draw_composite_glyph_string_foreground): Restore old font.
622 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
624 * minibuf.c (read_minibuf): Reset the undo history just before
625 starting the recursive-edit.
627 2000-10-30 Gerd Moellmann <gerd@gnu.org>
629 * xfaces.c (menu_face_change_count): New variable.
630 (Finternal_set_lisp_face_attribute): Increment it for changes
632 (realize_basic_faces): Reflect changes in the `menu' faces
635 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
636 dy obtained from the iterator's y-position after moving from
637 scroll_margin_pos to PT; see comment there.
639 * xdisp.c (safe_eval_handler): Call add_to_log.
641 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
642 is not a symbol or string.
644 * xdisp.c (echo_area_display): Don't perform a display update from
645 inside redisplay. The update will happen anyway at the end of
646 redisplay, and it can confuse redisplay (GC messages while
647 redisplaying, for instance.)
649 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
651 * xrdb.c (x_load_resources): Use the class name in the defaults.
653 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
654 (regex_compile): Catch bogus \(\1\).
656 2000-10-30 Gerd Moellmann <gerd@gnu.org>
658 * xterm.c (x_alloc_nearest_color): Fix last change to compare
661 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
662 we have a color cache, check that the cached color equals the
663 allocated color. If not, clear the color cache.
665 * window.c (displayed_window_lines): Change buffers if necessary.
666 Fix computation of displayed lines.
668 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
669 update_menu_bindings to DEFVAR_BOOL.
671 2000-10-30 Kenichi Handa <handa@etl.go.jp>
673 * search.c (Fset_match_data): Be sure to make search_regs always sane.
675 * puresize.h (BASE_PURESIZE): Increase to 680000.
677 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
679 2000-10-29 Jason Rumney <jasonr@gnu.org>
681 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
683 * w32term.c (w32_bdf_per_char_metric): Negate descent.
684 (w32_cache_char_metrics): Handle possibility that 'x' does not
686 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
688 * w32bdf.h (bdffont): Add nchars.
690 * w32bdf.c (set_bdf_font_info): Set it.
691 (w32_BDF_TextOut): Swap byte order of double byte characters.
692 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
694 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
696 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
697 don't override the colors in frame's param_alist, unless they are
700 * term.c (reassert_line_highlight): If inverse_video is non-zero,
701 reverse the effect of the highlight flag.
703 2000-10-27 Ken Raeburn <raeburn@gnu.org>
705 * window.h (Fwindow_live_p): Declare.
707 * undo.c (record_delete): Check that last_undo_buffer is really a
708 buffer before applying XBUFFER to it.
710 * keymap.c (where_is_internal): Pass lisp object, not integer, to
713 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
715 * lisp.h (KEYMAPP): New macro.
716 (get_keymap): Remove.
717 (get_keymap_1): Rename get_keymap.
719 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
721 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
723 * xmenu.c (single_submenu): Use KEYMAPP.
724 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
725 Use KEYMAPP rather than Fkeymapp.
727 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
729 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
730 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
731 Use KEYMAPP rather than Fkeymapp.
732 (single_submenu): Use KEYMAPP.
733 (w32_menu_show, w32_dialog_show): Use TRUE.
735 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
737 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
738 (Fkeymapp): Use KEYMAPP.
739 (get_keymap): Rename from get_keymap_1. Remove old def.
740 Return t when autoload=0 and error=0 and the keymap needs autoloading.
741 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
742 (Fminor_mode_key_binding): Don't raise an error if the binding
744 (Fuse_global_map, Fuse_local_map): Allow autoloading.
745 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
747 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
748 Allow Vspecial_event_map to be autoloaded.
749 (menu_bar_items): Fetch the keymap rather than using keymapp.
750 (menu_bar_one_keymap): No need to follow func-indirect any more.
751 (parse_menu_item): get_keymap_1 -> get_keymap.
752 (tool_bar_items): Fetch the keymap rather than using keymapp.
753 (read_key_sequence): Use KEYMAPP.
755 * intervals.c (get_local_map): Use get_keymap rather than following
756 function-indirections explicitly.
758 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
760 2000-10-27 Jason Rumney <jasonr@gnu.org>
762 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
763 point, as Windows has oversized fonts.
765 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
767 2000-10-27 Gerd Moellmann <gerd@gnu.org>
769 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
770 (freehook, reallochook): Handle null pointer arguments.
771 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
773 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
775 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
776 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
777 Giving in to popular pressure to shut up the compiler with casts.
779 2000-10-27 Gerd Moellmann <gerd@gnu.org>
781 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
782 signed value, and use a default value computed from the font's
785 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
787 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
788 that specify a negative underline position can still use underlines.
790 * window.c (Fpos_visible_in_window_p): Make POS default to
791 WINDOW's point, not the current buffer's point.
793 2000-10-26 Dave Love <fx@gnu.org>
795 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
798 2000-10-26 Gerd Moellmann <gerd@gnu.org>
800 * window.c (size_window): Compute size difference from sum of old
801 child window sizes instead of from parent's size.
803 * xdisp.c (pos_visible_p): Change current buffer if necessary.
804 Handle obscured lines at the top of the window.
806 * frame.c (Fdelete_frame): Doc fix. Move running the hook
807 down after the last error condition check.
809 * frame.c (Fdelete_frame): Run delete-frame-hook.
811 2000-10-26 Kenichi Handa <handa@etl.go.jp>
813 * coding.c (decode_coding): Fix previous change (check also
814 CODING_MODE_LAST_BLOCK).
816 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
818 * regex.c: More `unsigned char' -> `re_char' changes.
819 Also change several `int' into `re_wchar_t'.
820 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
821 (PUSH_FAILURE_POINTER): Don't cast any more.
822 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
823 We want GCC to complain, since this piece of code makes
824 re_match non-reentrant, which *should* be fixed.
825 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
826 (EXTEND_BUFFER): Use RETALLOC.
827 (SET_LIST_BIT): Don't cast.
828 (re_wchar_t): New type.
829 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
830 that those two functions will always properly return.
831 (IMMEDIATE_QUIT_CHECK): Cast to void.
832 (analyse_first): Use recursion rather than an explicit stack.
833 (re_compile_fastmap): Can't fail anymore.
834 (re_search_2): Don't check re_compile_fastmap for failure.
835 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
836 Now also sets the new value (passed in a new argument).
837 (re_match_2_internal): Use it.
838 Also, use a new var `reg' of type size_t when looping through regs
839 rather than reuse the inappropriate `mcnt'.
841 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
842 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
843 (where_is_internal): Renamed from Fwhere_is_internal.
844 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
845 (Fwhere_is_internal): New function wrapping where_is_internal.
846 (where_is_internal_1): Handle the case where we're filling the cache.
847 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
849 2000-10-25 Miles Bader <miles@gnu.org>
851 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
853 2000-10-25 Gerd Moellmann <gerd@gnu.org>
855 * window.c (pos_fully_visible_p): Removed.
856 (Fpos_visible_in_window_p): Use pos_visible_p to determine
857 if position is visible and/or fully visible.
859 * lisp.h (pos_visible_p): Add prototype.
861 * xdisp.c (pos_visible_p): New function.
863 2000-10-25 Kenichi Handa <handa@etl.go.jp>
865 * process.c (send_process): If OBJECT is t, it means that the data
866 is from C string, but we should encode it. Before calling
867 setup_raw_text_coding_system, be sure to flush out data by the
868 previous coding system.
870 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
872 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
873 assignment of startpos to prev when startpos == pos.
875 * editfns.c (find_field): Set the field stickiness correctly from
876 overlay fields. Use renamed `text_property_stickiness'.
877 (text_property_stickiness): Renamed from `char_property_stickiness'.
878 Only check text properties, not overlays.
879 * textprop.c (get_char_property_and_overlay): New function.
880 (Fget_char_property): Use it.
881 * intervals.h (get_char_property_and_overlay): Add declaration.
883 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
885 * keymap.c: Use AREF, ASET and ASIZE macros.
886 (Fmake_sparse_keymap): Docstring fix.
888 (shadow_lookup): Move up.
889 Handle the case where lookup-key returns an integer.
890 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
891 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
892 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
893 Simplify/rewrite the keymap-finding code.
894 Add check for command shadowing, using shadow_lookup.
896 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
898 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
899 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
902 2000-10-24 Andrew Innes <andrewi@gnu.org>
904 * dired.c (directory_files_internal_unwind): New function.
905 (directory_files_internal): Use it to ensure closedir is called
906 even if expand-file-name or file-attributes throw, eg. because of
907 a user interrupt. Also enable immediate_quit while calling
908 re_search, so that matching can be interrupted as well.
910 2000-10-24 Andrew Innes <andrewi@gnu.org>
912 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
914 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
915 so that re_search functions only quit when callers expect them to.
917 2000-10-24 Kenichi Handa <handa@etl.go.jp>
919 * regex.c (regex_compile): Change the way of handling a range from
920 a char less than 256 to a char not less than 256.
922 2000-10-24 Gerd Moellmann <gerd@gnu.org>
924 * window.c (size_window): Prevent setting window's width or
925 height to a negative value (esp. with XSETFASTINT).
927 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
928 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
929 (protect_malloc_state) [GC_MALLOC_CHECK &&
930 GC_PROTECT_MALLOC_STATE]: New function.
931 (PROTECT_MALLOC_STATE): New macro.
932 (__malloc_initialize, morecore, _malloc_internal)
933 (_free_internal) _realloc_internal): Use it to make _heapinfo
934 read-only outside of gmalloc.
936 * keymap.c: Update copyright.
938 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
941 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
943 * filelock.c (unlock_all_files): Use unlock_file to expand each
944 buffer's file_truename before trying remove its lock file.
946 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
948 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
949 or CRLF, decode EOLs.
951 2000-10-24 Kenichi Handa <handa@etl.go.jp>
953 * window.c (Fdisplay_buffer): Fix doc.
955 2000-10-23 Jason Rumney <jasonr@gnu.org>
957 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
958 ASCII font of default fontset on Windows.
960 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
961 xterm.c comment below).
963 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
965 2000-10-23 Gerd Moellmann <gerd@gnu.org>
967 * xterm.c (x_connection_closed): Reset handling_signal.
969 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
972 2000-10-23 Miles Bader <miles@gnu.org>
974 * window.c (window_scroll_pixel_based, window_scroll_line_based):
975 Pass nil for FULLY argument to Fpos_visible_in_window_p to
976 maintain old behavior.
977 * minibuf.c (Fminibuffer_complete): Likewise.
979 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
981 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
982 that when a font can't be exactly centered, it errs up rather than
985 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
987 * fns.c (Fbase64_decode_string): The decoded result should be
990 2000-10-23 Andrew Choi <akochoi@i-cable.com>
992 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
994 * dispnew.c [macintosh]: Include macterm.h.
995 (init_display) [macintosh]: Initialization for window system.
997 * emacs.c (main) [macintosh]: Call syms_of_textprop,
998 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
999 syms_of_search, x_term_init, and init_keyboard before calling
1000 init_window_once. Also, call syms_of_xmenu.
1002 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
1003 default fontset to Monaco.
1005 * frame.c [macintosh]: Include macterm.h. Remove declarations of
1006 NewMacWindow and DisposeMacWindow.
1007 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
1008 instead of calling NewMacWindow and setting fields of
1009 f->output_data.mac directly. Call init_frame_faces.
1010 (Fdelete_frame) [macintosh]: Remove unused code.
1011 (Fmodify_frame_parameters) [macintosh]: Call
1012 x_set_frame_parameters instead of mac_set_frame_parameters.
1014 * frame.h [macintosh]: Define menu_bar_lines field in struct
1015 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
1017 * keyboard.c [macintosh]: Include macterm.h.
1018 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
1019 and menu_bar_activate_event type events as for X and NT.
1020 (make_lispy_event) [macintosh]: Construct lisp events of type
1021 MENU_BAR_EVENT as for X and NT.
1023 * sysdep.c [macintosh]: Remove declaration for sys_signal.
1024 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
1025 (sys_subshell) [macintosh]: Remove definition entirely.
1026 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
1027 Vwindow_system_version here. Remove initialization of
1028 Vx_bitmap_file_path.
1029 (read_input_waiting): Correct the number of parameters passed to
1031 Move all Macintosh functions to mac/mac.c.
1033 * term.c [macintosh]: Include macterm.h.
1035 * window.c [macintosh]: Include macterm.h.
1037 * xdisp.c [macintosh]: Include macterm.h. Declare
1038 set_frame_menubar and pending_menu_activation.
1039 (echo_area_display) [macintosh]: Do not return if terminal frame
1040 is the selected frame.
1041 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
1042 Allow only the selected frame to set menu bar.
1043 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
1044 calling FRAME_EXTERNAL_MENU_BAR (f).
1045 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
1047 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
1048 and check_x. Declare XCreateGC. Define x_create_gc and
1049 x_free_gc. Initialize font_sort_order.
1050 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
1051 but call x_list_fonts instead of w32_list_fonts.
1052 (Finternal_face_x_get_resource) [macintosh]: Do not call
1053 display_x_get_resource.
1054 (prepare_face_for_display) [macintosh]: Set xgcv.font.
1055 (realize_x_face) [macintosh]: Load the font if it is specified in
1057 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
1060 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
1062 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
1063 is nil: since we go to the end of submap anyway, we'd end up
1065 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
1066 doesn't obey autoload.
1068 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1070 * msdos.c (dos_set_window_size): Update screen dimension variables.
1072 2000-10-21 Jason Rumney <jasonr@gnu.org>
1074 * w32term.c (w32_cache_char_metrics): Double check that font is
1075 really fixed pitch before trusting tmPitchAndFamily.
1077 2000-10-21 Andrew Innes <andrewi@gnu.org>
1079 * w32gui.h (w32_char_font_type): Move enum from w32term.c
1081 * w32term.h: Extern decl for w32_cache_char_metrics.
1083 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
1085 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
1086 (w32_unload_font): Free per_char array if present.
1088 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
1089 cached information in emulated XFontStruct to handle common cases
1090 quickly. Do not allocate XCharStruct for return.
1091 (w32_native_per_char_metric): New function.
1092 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
1094 (x_produce_glyphs): Don't get an HDC. Change calls to
1095 w32_per_char_metric to match arg change above. Remove calls to
1097 (w32_get_glyph_overhangs): Ditto.
1098 (w32_cache_char_metrics): New function.
1100 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
1101 ($(BLD)/casefiddle.$(O)): Remove compile command.
1102 ($(BLD)/gmalloc.$(O)): Remove compile command.
1103 ($(BLD)/dispnew.obj):
1104 ($(BLD)/keyboard.obj):
1105 ($(BLD)/w32inevt.obj):
1106 ($(BLD)/w32bdf.obj):
1108 ($(BLD)/buffer.obj):
1109 ($(BLD)/editfns.obj):
1111 ($(BLD)/fileio.obj):
1113 ($(BLD)/indent.obj):
1114 ($(BLD)/insdel.obj):
1115 ($(BLD)/intervals.obj):
1116 ($(BLD)/minibuf.obj):
1118 ($(BLD)/scroll.obj):
1119 ($(BLD)/sysdep.obj):
1120 ($(BLD)/textprop.obj):
1121 ($(BLD)/widget.obj):
1122 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
1123 ($(BLD)/term.obj): Add dependency on dispextern.h.
1125 * makefile.nt ($(BLD)\dispnew.obj):
1126 ($(BLD)\keyboard.obj):
1127 ($(BLD)\w32inevt.obj):
1128 ($(BLD)\w32bdf.obj):
1130 ($(BLD)\buffer.obj):
1131 ($(BLD)\editfns.obj):
1133 ($(BLD)\fileio.obj):
1135 ($(BLD)\indent.obj):
1136 ($(BLD)\insdel.obj):
1137 ($(BLD)\intervals.obj):
1138 ($(BLD)\minibuf.obj):
1140 ($(BLD)\scroll.obj):
1141 ($(BLD)\sysdep.obj):
1142 ($(BLD)\textprop.obj):
1143 ($(BLD)\widget.obj):
1144 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
1145 ($(BLD)\term.obj): Add dependency on dispextern.h
1147 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1149 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
1150 with an additional argument of Qt.
1152 2000-10-21 Miles Bader <miles@gnu.org>
1154 * window.c (pos_fully_visible_in_window_p): New function.
1155 (Fpos_visible_in_window_p): Add FULLY argument.
1156 Use pos_fully_visible_in_window_p.
1157 (window_scroll_pixel_based, window_scroll_line_based): Update
1158 calls to Fpos_visible_in_window_p.
1159 * lisp.h (Fpos_visible_in_window_p): Update prototype
1161 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1163 * alloc.c (toplevel): Conditionalize compilation of mem_*
1164 functions differently.
1166 2000-10-20 Jason Rumney <jasonr@gnu.org>
1168 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
1169 mem_init where it used to be. mem_z etc not defined otherwise.
1171 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1173 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
1175 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
1176 structure definition and related variabled to the top of the file.
1177 Include this code when GC_MALLOC_CHECK is defined.
1178 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
1179 register/unregister allocated region.
1180 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
1181 which isn't allocated.
1182 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
1183 something which is already in use.
1184 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
1185 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
1186 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
1187 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
1189 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
1190 _malloc_internal instead of malloc.
1191 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
1194 2000-10-20 Andrew Innes <andrewi@gnu.org>
1196 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
1198 (my_strftime) <macro>: Don't use macro arg list when redefining as
1200 (my_strftime) <function>: Supply 0 as ut argument.
1202 2000-10-19 Jason Rumney <jasonr@altavista.net>
1204 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
1205 including dispextern.h, as it stops faces from working.
1207 * w32fns.c (Fx_create_frame): Don't bother calling
1208 face-set-after-frame-default since the caller does it for us
1209 anyway. Clean up calls to x_get_arg to be consistent with X.
1211 * w32term.c (x_produce_glyphs): Handle
1212 unibyte_display_via_language_environment correctly.
1213 (w32_draw_box_rect): Fix the calculation of width and height.
1215 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
1216 as it has stopped working.
1217 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
1220 2000-10-19 Gerd Moellmann <gerd@gnu.org>
1222 * eval.c (skip_debugger): Prevent a compiler warning.
1223 (Fcondition_case): Likewise.
1224 (Fbacktrace_frame): Use a null interactive spec.
1226 2000-10-19 Kenichi Handa <handa@etl.go.jp>
1228 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
1230 2000-10-18 Gerd Moellmann <gerd@gnu.org>
1232 * strftime.c: Sync with glibc, file version 1.78.
1233 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
1234 should no longer be used according to ISO 8601.
1236 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
1237 no map for meta_prefix_char, don't try to use it as a keymap.
1238 Instead, if T_OK is non-zero, look up a default binding, if any,
1239 otherwise, if T_OK is zero, return nil.
1241 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
1242 (x_to_xcolors, png_load): Use x_query_color.
1244 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
1246 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
1248 (x_copy_color, x_alloc_lighter_color): Likewise.
1250 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
1251 (x_query_color, x_query_colors): Add prototype.
1253 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
1254 check_string_bytes only if not noninteractive, increase count to 50.
1256 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
1258 * insdel.c (adjust_markers_for_delete): Handle before-insertion
1261 2000-10-17 Gerd Moellmann <gerd@gnu.org>
1263 * alloc.c (pure_bytes_used): Renamed from pureptr.
1265 (pure_alloc): New function.
1266 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
1268 (Fpurecopy): Use PURE_POINTER_P.
1270 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
1271 PT has moved backward.
1273 * xdisp.c (cursor_row_p): Take continued lines into account.
1275 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
1277 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
1278 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
1279 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
1282 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
1283 of selective display off while searching for the next line start.
1285 2000-10-17 Kenichi Handa <handa@etl.go.jp>
1287 * Makefile.in (term.o): Depend on dispextern.h.
1289 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
1291 * keymap.c (keymap_memberp): Ensure that nil is not a member.
1293 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1295 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
1296 the iterator at the beginning, so that they can be set later on,
1297 for instance in reseat_at_next_visible_line_start, without being
1300 * xfns.c (pbm_format): Add :foreground and :background keywords.
1301 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
1302 (xbm_load): Recognize foreground and background color
1305 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
1307 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
1309 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
1312 * msdos.c (IT_set_face): Compare highlighted face with the default
1313 face, and invert colors if these faces' colors are identical.
1314 (Fmsdos_remember_default_colors): Don't swap foreground and
1315 background colors in initial_colors[].
1316 (IT_set_frame_parameters): Don't swap frame's foreground and
1317 background pixels. If ALIST includes "(reverse . t)", swap
1318 foreground-color and background-color properties in frame's
1319 param_alist. If the original frame's param_alist doesn't specify
1320 the colors, store unspecified-fg and unspecified-bg, reversed if
1323 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
1324 the colors are unspecified and reversed, reverse fore- and back-
1325 ground in the returned value.
1326 (Fframe_parameter): Ditto.
1328 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1330 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
1331 get_last_unchanged_at_beg_row.
1332 (find_first_unchanged_at_end_row): Renamed from
1333 get_first_unchanged_at_end_row.
1334 (find_first_unchanged_at_end_row): Convert assertions to
1335 unconditional tests which abort. When looking for a row in
1336 unchanged text, don't go further back than first_text_row.
1338 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
1339 Don't add in the last line's height when deciding if the new
1340 position is below the scroll margin.
1342 2000-10-16 Miles Bader <miles@gnu.org>
1344 * editfns.c (Fconstrain_to_field): Check carefully for field
1345 boundaries if either OLD_POS or NEW_POS has a non-nil field
1346 property, even if they're the same.
1348 2000-10-16 Kenichi Handa <handa@etl.go.jp>
1350 * xterm.c (x_draw_box_rect): Fix the calculation of width and
1351 height for XFillRectangle.
1353 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
1355 * syntax.c (Fstring_to_syntax): New function extracted from
1356 Fmodify_syntax_entry.
1357 (Fmodify_syntax_entry): Use it and document the ! and | fences.
1358 (skip_chars, Fforward_comment): Remove unused variables.
1359 (syms_of_syntax): Add defsubr for string-to-syntax.
1360 (describe_syntax): Add code for comment and string fences.
1362 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
1364 * keymap.c (access_keymap): Add AUTOLOAD parameter.
1365 Do the meta->esc mapping. Call get_keyelt before returning.
1366 Start scanning from the second element (the first is always `keymap')
1367 to make it easier to detect when we reach a parent map.
1368 Handle the case of inheriting from a symbol whose function is a map.
1369 (Fkeymap_parent): Also handle the `inherit from symbol' case.
1370 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
1371 (get_keyelt, Flookup_key): Update call to access_keymap.
1372 Remove the meta->esc mappings.
1373 (define_as_prefix): Delete old disabled code.
1374 (menu_item_p): New function.
1375 (where_is_internal_1): Skip over the few remaining menu items.
1376 * lisp.h (access_keymap): Update prototype.
1377 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
1378 Update call to access_keymap.
1379 (follow_key, read_key_sequence): Update calls to access_keymap.
1380 Remove the meta->esc mappings.
1382 2000-10-13 Gerd Moellmann <gerd@gnu.org>
1384 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
1385 with additional argument.
1387 * xdisp.c (cursor_row_p): New function.
1388 (try_cursor_movement, display_line): Use it.
1390 * xdisp.c (append_space): Also save/restore iterator's current
1391 character and its length.
1393 * xdisp.c (init_from_display_pos): Add an assertion.
1394 (handle_stop): Don't set iterator's add_overlay_start.
1395 (handle_invisible_prop): Likewise.
1396 (load_overlay_strings): If text under an overlay is invisible,
1397 take both before- and after-strings into account when the iterator
1398 is positioned either at the start or at the end of the overlay.
1399 (forward_to_next_line_start): Rewritten.
1400 (reseat_at_next_visible_line_start): Rewritten.
1401 (set_iterator_to_next): Add parameter RESEAT_P.
1403 * dispextern.h (struct it): Remove member add_overlay_start.
1404 (set_iterator_to_next): Change prototype.
1406 2000-10-13 Kenichi Handa <handa@etl.go.jp>
1408 * coding.c (code_convert_region): Be sure to initialize
1409 coding->category_idx.
1410 (decode_coding_string): Set coding->src_multibyte and
1411 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
1412 (encode_coding_string): Set coding->src_multibyte and
1413 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
1415 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
1417 * xfns.c (Fx_create_frame): Don't bother calling
1418 face-set-after-frame-default since the caller does it for us anyway.
1420 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1422 * window.c (coordinates_in_window): Fix detection of vertical line
1423 on character terminals.
1425 2000-10-12 Gerd Moellmann <gerd@gnu.org>
1427 * editfns.c (save_excursion_save): Additionally record the
1429 (save_excursion_restore): If buffer was visible in a window, and a
1430 different window was selected, and the old selected window is
1431 still live, restore point in that window.
1433 2000-10-12 Kenichi Handa <handa@etl.go.jp>
1435 * xterm.c (x_produce_glyphs): Handle
1436 unibyte_display_via_language_environment correctly.
1438 * regex.c (regex_compile): Change the way of handling a range from
1439 unibyte char to multibyte char.
1441 * syntax.c (skip_chars): Change the way of handling a range from
1442 unibyte char to multibyte char.
1444 * process.c (read_process_output): Cancel previous change.
1446 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
1448 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
1450 * charset.c (Ffind_charset_string): Doc fix.
1451 (Ffind_charset_region): Doc fix.
1453 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
1455 * process.c (read_process_output): Fix previous change. Adjust
1456 multibyteness of text to insert in a buffer by
1457 string_make_unibyte/multibyte instead of
1458 Fstring_as_unibyte/multibyte.
1460 2000-10-10 Andreas Schwab <schwab@suse.de>
1462 * alloc.c (mark_object): Remove all workarounds installed on
1465 2000-10-10 Kenichi Handa <handa@etl.go.jp>
1467 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
1469 (base64_encode_1): Make it work for a text of multibyte form.
1470 (Fbase64_decode_region): Allocate sufficient memory for multibyte
1471 case. Don't call str_to_multibyte because base64_decode_1
1472 produces correct multibyte form for eight-bit codes.
1473 (Fbase64_decode_string): Adjusted for the change of
1475 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
1476 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
1479 * charset.h (CHAR_STRING): Optimized for single byte characters.
1481 2000-10-09 Andreas Schwab <schwab@suse.de>
1483 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
1484 -1 after socket is closed, to fall through to error processing.
1486 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
1488 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
1489 variables. If ALIST includes foreground-color or
1490 background-color, change also the colors of the default face for
1493 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1495 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
1496 them extern (they are defined on xfaces.c).
1497 (syms_of_msdos): Don't intern and don't staticpro
1498 Qbackground_color and Qforeground_color.
1500 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
1502 * frame.c (Fframe_parameter): For non-windowed frames, if
1503 f->param_alist says foreground or background color is unspecified,
1504 call tty_color_name to return the color name computed from the
1505 frame's current colors.
1507 2000-10-06 Dave Love <fx@gnu.org>
1509 * terminfo.c (ospeed): Don't declare.
1511 * sysdep.c: Don't include string.h.
1512 (h_errno): Declare conditional also on TRY_AGAIN.
1514 * charset.c (Ffind_charset_string): Doc fix.
1516 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
1517 (Fbase64_decode_region, Fbase64_decode_string): More explicit
1520 2000-10-05 Dave Love <fx@gnu.org>
1522 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
1523 position like menu-bar.
1525 2000-10-05 Gerd Moellmann <gerd@gnu.org>
1527 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
1529 * xdisp.c (handle_single_display_prop): Use safe_call1.
1530 (safe_call): Renamed from call_function.
1531 (safe_call1): New function.
1532 (handle_fontified_prop): Use safe_call1 instead of call1.
1533 (safe_eval): Renamed from eval_form.
1534 (safe_eval_handler): Renamed from eval_handler.
1535 (handle_single_display_prop, display_mode_element): Use safe_eval
1536 instead of eval_form.
1538 * xfaces.c (merge_face_heights): Use safe_call instead of
1541 * keyboard.c (show_help_echo): Use safe_call instead of
1542 call_function; use safe_eval instead of eval_form.
1544 * lisp.h (safe_call): Renamed from call_function.
1545 (safe_eval): Renamed from eval_form.
1546 (safe_call1): Add prototype.
1548 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
1550 * xfns.c (image_ascent): Rearrange ascent calculation for the
1553 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
1555 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
1556 (where_is_internal_1): Don't bother ignoring menu-items any more.
1558 2000-10-04 Gerd Moellmann <gerd@gnu.org>
1560 * keyboard.c (update_menu_bindings): New variable.
1561 (parse_menu_item): Use AREF. If update_menu_bindings
1562 is 0, don't update menu bindings.
1563 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
1565 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
1567 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
1570 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
1572 * syntax.c (forw_comment): Match nestedness of ender/starter.
1573 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
1574 (prev_char_comstart_first): Remove.
1575 (back_comment): Check two-char comment markers more carefully
1576 to better handle overlapping cases like *//* or /* */* */ ...
1577 Match nestedness of ender/starter.
1579 2000-10-02 Dave Love <fx@gnu.org>
1581 * config.in (HAVE_GAI_STRERROR): Add undef.
1583 * process.c (Fopen_network_stream): Use it.
1585 * m/alpha.h (NO_REMAP): Don't define.
1587 2000-10-02 Gerd Moellmann <gerd@gnu.org>
1589 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
1590 return with a string converted to an integer or vice versa when
1591 Vmocklisp_arguments is t.
1592 (Fsignal): Likewise. The function can return for `quit'.
1593 (struct gcpro): Declare member `var' to point to a volatile
1596 * eval.c (error): Prevent compiler warning.
1598 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
1600 * keymap.c (keymap_memberp): New function.
1601 (Fset_keymap_parent): Use it.
1602 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
1603 Use keymap_memberp to avoid creating cycles.
1604 (access_keymap): Use KEYMAPP.
1606 2000-09-30 Gerd Moellmann <gerd@gnu.org>
1608 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
1609 gai_strerror. Make sure xerrno is set if connect fails. Improve
1612 2000-09-29 Jason Rumney <jasonr@gnu.org>
1614 * w32term.c (w32_char_font_type, w32_encode_char)
1615 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
1616 (w32_bdf_per_char_metric): New function.
1617 (w32_per_char_metric): Use it.
1618 (x_draw_glyph_string_background): Always draw background for BDF
1621 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
1622 GDI object which is a scarce resource.
1624 * w32bdf.c (search_file_line): Fix skipping of whitespace.
1625 (get_quoted_string): Fix limit on memchr search.
1626 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
1627 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
1628 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
1629 (get_cached_font_char, cache_char_offset): Use macro
1630 BDF_CODEPOINT_RANGE_COVER_P.
1631 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
1632 (clear_cached_bitmap_slots): New function.
1633 (GET_HEX_VALUE): G-Z, g-z are not hex.
1634 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
1635 (get_bitmap_with_cache): Use new cache implementation.
1636 (create_offscreen_bitmap): New function.
1637 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
1639 * w32term.c (x_produce_glyphs): If the distance from the current
1640 position to the next tab stop is less than a canonical character
1641 width, use the tab stop after that.
1642 (x_draw_glyphs): Handle case START and END are out of bounds more
1644 (x_clear_mouse_face): Block/unblock input.
1645 (x_display_and_set_cursor): Don't show a hollow box cursor for
1646 buffers whose cursor_type is nil.
1648 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1650 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
1653 * dispextern.h (updating_frame): Declare extern.
1655 2000-09-29 Andreas Schwab <schwab@suse.de>
1657 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
1659 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1661 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
1662 use its function definition.
1663 (tool_bar_items): Likewise.
1665 * lisp.h (fatal): Declare NO_RETURN.
1667 2000-09-29 Kenichi Handa <handa@etl.go.jp>
1669 * keymap.c: Remove the line "#undef NULL".
1671 2000-09-28 Gerd Moellmann <gerd@gnu.org>
1673 * xterm.c (x_make_frame_visible): Try harder to make the frame
1676 2000-09-28 Dave Love <fx@gnu.org>
1678 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
1680 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
1682 * .gdbinit (xreload): Note its need on GNU/Linux.
1684 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
1685 r_alloc, r_alloc_free.
1687 2000-09-28 Kenichi Handa <handa@etl.go.jp>
1689 * syntax.c (skip_chars): Handle negation correctly.
1691 2000-09-27 Gerd Moellmann <gerd@gnu.org>
1693 * xfaces.c (realize_default_face): Call set_lface_from_font_name
1694 with non-zero FORCE_P argument.
1696 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
1699 * xdisp.c (window_box_height): Add an assertion.
1701 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
1702 tool-bar than is available.
1703 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
1705 2000-09-27 Dave Love <fx@gnu.org>
1707 * s/irix6-5.h: Now works 64-bit. Tidied.
1709 2000-09-26 Gerd Moellmann <gerd@gnu.org>
1711 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
1712 instead of BITS_PER_INT.
1713 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
1714 EMACS_UINT, respectively.
1715 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
1717 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
1719 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
1721 * window.c (freeze_window_starts): Construct last argument for
1722 foreach_window differently.
1724 * xfns.c (x_decode_color): Don't return a Lisp_Object.
1726 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
1727 EMACS_UINT instead of `int' and `unsigned int'.
1728 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
1730 * frame.h (struct frame): Make the `nothing' member of union
1731 output_data an EMACS_INT.
1733 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
1735 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
1736 size in the sdata structure.
1737 (SDATA_NBYTES, SDATA_DATA): New macros.
1738 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
1739 differently for the different layout of the sdata structure.
1740 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
1742 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
1743 Check that size recorded in the string size and size recorded in
1744 the sdata structure agree.
1746 2000-09-25 Dave Love <fx@gnu.org>
1748 * buffer.c: Include stdio.h.
1750 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
1752 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
1754 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
1755 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
1757 (__malloc_extra_blocks): Declare as __malloc_size_t.
1759 2000-09-25 Gerd Moellmann <gerd@gnu.org>
1761 * alloc.c (mark_image): Use GC_NILP instead of NILP.
1763 * keyboard.c (show_help_echo): Set help_echo_showing_p.
1764 (read_char): If help-echo is showing, preserve the echo area
1767 * xdisp.c (help_echo_showing_p): New variable.
1768 (set_message): Reset it to 0.
1769 (init_xdisp): Initialize help_echo_showing_p.
1771 * dispextern.h (help_echo_showing_p): Declare extern.
1773 * config.in: Fix typo in __GNUC_MINOR__.
1775 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
1777 * s/freebsd.h (POSIX_SIGNALS): Define.
1779 * xterm.c (x_clear_mouse_face): Block/unblock input.
1781 2000-09-24 Dave Love <fx@gnu.org>
1783 * fns.c (base64_encode_1): Fix last change.
1785 2000-09-22 Gerd Moellmann <gerd@gnu.org>
1787 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
1789 * xdisp.c (try_window_reusing_current_matrix): More fixes
1790 for the case window has a header-line.
1792 2000-09-22 Dave Love <fx@gnu.org>
1794 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
1797 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
1799 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
1801 2000-09-21 Gerd Moellmann <gerd@gnu.org>
1803 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
1806 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
1809 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
1810 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
1811 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
1814 * marker.c (byte_char_debug_check): Return void.
1816 * xfns.c (Fx_create_frame): Set default frame parameter value
1817 for tool-bar-lines to 1.
1819 * dispnew.c (scrolling_window): Compare y-positions of rows
1820 equal at the start. Some simplification.
1822 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
1823 reused rows' y-position in the case window has a header-line, and
1824 new window start is greater than old window start.
1826 * process.c (process_sent_to): New variable.
1827 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
1828 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
1829 Declare more parameters volatile.
1831 * lread.c (Vrecursive_load_depth_limit): New variable.
1832 (Fload): Check recursive loads whose recursion depth exceeds
1833 Vrecursive_load_depth_limit.
1834 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
1836 2000-09-20 Gerd Moellmann <gerd@gnu.org>
1838 * fileio.c (Fread_file_name): Doc fix.
1840 * editfns.c (Fmessage_or_box): Doc fix.
1842 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
1844 * xfns.c (xbm_scan): Allow C-style comments.
1846 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
1847 symbols are specified, add color translations to the cache.
1848 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
1850 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
1852 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
1853 structures to xpm_init_color_cache.
1855 2000-09-19 Gerd Moellmann <gerd@gnu.org>
1857 * dispnew.c (update_window_line): Make sure to always draw
1860 2000-09-19 Andrew Innes <andrewi@gnu.org>
1862 * makefile.nt (bootstrap-emacs): Don't change directory.
1864 2000-09-19 Kenichi Handa <handa@etl.go.jp>
1866 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
1868 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
1869 If output buffer is too small, signal an appropriated error.
1871 2000-09-18 Dave Love <fx@gnu.org>
1873 * keyboard.c (menu_bar_items, tool_bar_items)
1874 (current_active_maps): Remove redundant get_local_map call.
1876 2000-09-18 Gerd Moellmann <gerd@gnu.org>
1878 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
1879 cursor for buffers whose cursor_type is nil.
1881 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
1882 a feature to implement that is already implemented.
1883 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
1886 * xfns.c (x_clear_image_1): New function.
1887 (x_clear_image): Use it.
1888 (x_from_xcolors): Use x_clear_image_1; don't free the image's
1891 * dispnew.c (update_window): Move test for invisible lines
1892 at the top to update_window_line.
1893 (update_window_line): Handle invisible lines here.
1895 * xfns.c (clear_image_cache): Clear current matrices of all
1896 frames sharing an image cache. Block input while freeing
1897 images. Fix timestamp comparison.
1898 (x_clear_image): Also free the mask.
1900 * xfns.c (lookup_image): Block input while loading the image so
1901 that we won't get interrupted in a state where the image isn't yet
1903 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
1904 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
1905 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
1906 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
1909 2000-09-16 Gerd Moellmann <gerd@gnu.org>
1911 * dispnew.c (update_window): Make sure to make desired rows
1912 current even if they are completely invisible at the top
1915 2000-09-15 Gerd Moellmann <gerd@gnu.org>
1917 * xfns.c (lookup_image): Build mask before applying an algorithm.
1918 Recognize algorithm `disabled'.
1919 (cross_disabled_images): New variable.
1920 (COLOR_INTENSITY): New macro.
1921 (x_detect_edges): Use COLOR_INTENSITY.
1922 (x_disable_image): New function.
1923 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
1925 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
1926 disabled state, don't apply an image transformation algorithm if
1927 the user specified an image for the disabled state. Use
1928 `:algorithm disabled' for creating a disabled item's image if the
1929 user hasn't specified an image.
1931 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
1932 allocation functions with the XPM lib.
1933 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
1934 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
1935 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
1936 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
1937 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
1939 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
1940 functions, if possible, because these handle color allocation
1941 failure more gracefully.
1942 (Fimage_mask_p): New function.
1944 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
1945 (Qedge_detection, Qheuristic): New symbols.
1946 (syms_of_xfns): Initialize new symbols.
1947 (lookup_image): Handle `:mask X', `:algorithm emboss', and
1948 `algorithm (edge-detection ...)'.
1949 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
1950 (tiff_format, gif_format, gs_format): Add `:mask'.
1951 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
1952 (GIF_MASK, GS_MASK): New enumerators.
1953 (x_laplace_read_row, x_laplace_write_row): Functions removed.
1954 (emboss_matrix, laplace_matrix): New variables.
1955 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
1956 (x_edge_detection): New functions.
1957 (x_laplace): Rewritten in terms of x_detect_edges.
1958 (x_build_heuristic_mask): If image has a mask, free it.
1960 2000-09-14 Andrew Innes <andrewi@gnu.org>
1962 * makefile.w32-in: Revert to Unix line endings.
1964 2000-09-14 Andrew Innes <andrewi@gnu.org>
1966 * makefile.w32-in: Standardize indentation somewhat.
1967 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
1968 cater for differences between shells.
1970 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
1972 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1974 * xterm.c (x_produce_glyphs): If the distance from the current
1975 position to the next tab stop is less than a canonical character
1976 width, use the tab stop after that.
1978 2000-09-14 Dave Love <fx@gnu.org>
1980 * buffer.c (alloc_buffer_text): Fix xmalloc call.
1982 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1984 * xdisp.c (handle_fontified_prop): While running fontification
1985 functions, bind `fontification-functions' and
1986 `after-change-functions' to nil.
1988 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
1989 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
1991 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
1993 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
1994 USE_MMAP_FOR_BUFFERS.
1996 * insdel.c (make_gap): Use enlarge_buffer_text.
1998 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
1999 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
2000 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
2001 from former r_alloc_* functions in ralloc.c.
2002 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
2004 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
2005 (mmap_init) [REL_ALLOC_MMAP]: New function.
2006 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
2007 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
2010 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
2011 (enlarge_buffer_text): Add prototype.
2013 * ralloc.c: Remove everything having to do with the use of mmap.
2015 2000-09-13 Gerd Moellmann <gerd@gnu.org>
2017 * sound.c (Fplay_sound): Doc fix.
2019 * keyboard.c: Avoid some more compiler warnings.
2020 (parse_tool_bar_item): Ignore cached key bindings.
2022 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
2023 and allocation of Lisp data.
2025 2000-09-12 Gerd Moellmann <gerd@gnu.org>
2027 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
2028 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
2031 * lread.c (Fload): Put code checking for recursive loads in #if 0.
2033 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
2035 * ccl.c: Comment fixed.
2036 (MAX_MAP_SET_LEVEL): Increased to 30.
2037 (PUSH_MAPPING_STACK): Enclose with do-while block.
2038 (POP_MAPPING_STACK): Likewise.
2039 (stack_idx_of_map_multiple): New variable.
2040 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
2041 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
2042 call the corresponding CCL program by
2043 CCL_CALL_FOR_MAP_INSTRUCTION.
2044 (ccl_driver) <CCL_MapSingle>: Likewise.
2045 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
2046 with the case where looking up process reaches to the end of
2047 map-set, and call CCL programs as the above change.
2049 2000-09-11 Gerd Moellmann <gerd@gnu.org>
2051 * xfns.c (png_load, jpeg_load): Declare some variables volatile
2052 that might be clobbered by longjmp.
2053 (check_x_display_info, x_decode_color, create_frame_xic)
2054 (Fx_display_backing_store, Fx_display_visual_class)
2055 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
2058 * lread.c (init_lread): Set Vloads_in_progress to nil.
2059 (Fload): Show list of recursively loaded files, when signaling an
2062 * lread.c (Vloads_in_progress): New variable.
2063 (record_load_unwind): New function.
2064 (Fload): Check for recursive loads.
2065 (syms_of_lread): Initialize Vloads_in_progress.
2066 (read_integer, read1): Avoid some compiler warnings.
2068 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
2071 2000-09-11 Miles Bader <miles@gnu.org>
2073 * editfns.c (Fbuffer_string): Doc fix.
2075 2000-09-10 Gerd Moellmann <gerd@gnu.org>
2077 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
2079 2000-09-09 Ken Raeburn <raeburn@gnu.org>
2081 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
2082 whether to include other header files.
2084 2000-09-09 Gerd Moellmann <gerd@gnu.org>
2086 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
2087 by Fmemq as a boolean.
2089 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
2091 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
2093 2000-09-08 Gerd Moellmann <gerd@gnu.org>
2095 * ralloc.c (mmap_fd): Remove initializer which can make it
2096 read-only in a dumped Emacs.
2097 (mmap_fd_1): New variable.
2098 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
2099 restore it from there.
2100 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
2101 unconditionally so that mmap_fd can be initialized there.
2102 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
2103 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
2104 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
2106 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
2108 * xdisp.c (dump_glyph_row): Fix printf format string.
2109 (display_line, move_it_in_display_line_to): Avoid compiler
2112 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
2114 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
2117 * xdisp.c (try_window_id): When trying to locate cursor in
2118 unchanged rows at the top, handle the case that we can't find it.
2120 * xterm.c (x_draw_glyphs): Handle case START and END are out
2121 of bounds more carefully.
2123 2000-09-08 Dave Love <fx@gnu.org>
2125 * s/sol2.h (REL_ALLOC_MMAP): Define.
2126 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
2128 * ralloc.c: Don't include string.h (redundant).
2129 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
2130 [!MAP_ANON]: Include fcntl.h.
2131 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
2132 (r_alloc, r_re_alloc, r_alloc_free)
2133 (mmap_enlarge, mmap_set_vars): Use it.
2134 (r_alloc_init_fd): New function.
2135 (__morecore) [SYSTEM_MALLOC]: Don't declare.
2136 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
2139 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
2142 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
2143 change to __NetBSD__.
2145 2000-09-08 Kenichi Handa <handa@etl.go.jp>
2147 * search.c (compile_pattern): Check the multibyteness of cached
2150 2000-09-08 Miles Bader <miles@gnu.org>
2152 * xfaces.c (default_face_vector): Function removed.
2153 (Finternal_merge_in_global_face): Restore old global/local
2154 attribute override order. Use inline loop instead of calling
2155 default_face_vector.
2157 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2159 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
2160 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
2161 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
2162 where necessary, in case POINTER_TYPE is `void'.
2164 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
2166 * frame.c (make_terminal_frame): Initialize frame foreground and
2167 background colors to unspecified, for the initial instance of an
2170 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2172 * ralloc.c (mmap_find): Fix overlap computation.
2173 (mmap_enlarge): Compute nbytes before trying to find an
2176 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
2179 * lread.c (syms_of_lread): Change value of regexp
2180 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
2182 * xmenu.c (xdialog_show): When looking up the selection in
2183 menu_items, take `quote' boundaries into account; this corresponds
2184 to a nil ITEM in x-popup-dialog.
2186 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2188 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
2190 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
2192 * coding.c (encode_coding_sjis_big5): Use translation table for
2193 encoding, not decoding. Fix the handling of latin-jisx0201.
2194 Check for the charset katakana-jisx0201 too.
2195 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
2196 (detect_coding_sjis): Check the byte sequence more rigidly.
2198 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2200 * xfaces.c (Vparam_value_alist): New variable.
2201 (syms_of_xfaces): Initialize it.
2202 (Finternal_set_lisp_face_attribute): Avoid more consing.
2204 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
2206 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
2207 (Qbackground_mode): New variable.
2208 (syms_of_frame_1): Initialize Qbackground_mode.
2210 * lisp.h (Qdisplay): Declare extern.
2212 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
2213 change face on all frames, and change the default for new frames.
2215 2000-09-07 Dave Love <fx@gnu.org>
2217 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
2219 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2221 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
2223 * charset.c: Include composite.h
2224 (lisp_string_width): New function.
2225 (Fstring_width): Call lisp_string_width instead of strwidth.
2227 * Makefile.in (charset.o): Depends on composite.h.
2229 * process.c (read_process_output): Before inserting the decoded
2230 text in the buffer, adjust the multibyteness.
2232 2000-09-06 Gerd Moellmann <gerd@gnu.org>
2234 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
2235 buffer's text buffer is null, map new memory.
2237 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
2238 POINTER_TYPE and size_t.
2239 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
2240 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
2241 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
2242 [REL_ALLOC_MMAP]: New macros.
2243 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
2244 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
2245 [REL_ALLOC_MMAP]: New functions.
2247 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
2248 before and after unexec.
2250 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
2251 text buffers if necessary.
2253 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
2254 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
2257 * config.in (HAVE_MMAP): Add #undef.
2259 2000-09-05 Gerd Moellmann <gerd@gnu.org>
2261 * frame.c (Qdisplay_type): New variable.
2262 (syms_of_frame_1): Initialize it.
2263 (Fframe_parameter): New function that avoids consing.
2264 (syms_of_frame): Defsubr it.
2266 * buffer.c (Fother_buffer): Consider buffers as invisible when
2267 they are displayed in a window on an invisible frame.
2269 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
2270 get-largest-window always return nil.
2272 2000-09-04 Gerd Moellmann <gerd@gnu.org>
2274 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
2275 variable; recognize Emacs 19 elc files.
2277 2000-09-04 Miles Bader <miles@gnu.org>
2279 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
2280 before initially popping up the menu, so the menu doesn't flash
2281 when the face settings are significantly different from the
2284 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
2286 * regex.c (WIDE_CHAR_SUPPORT): New macro.
2287 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
2288 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
2289 (BIT_UNIBYTE): Remove.
2290 (re_match_2_internal): Delete corresponding code and streamline the
2291 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
2292 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
2293 (re_wctype_t): New type.
2294 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
2295 (regex_compile): Use them and fix handling of overly long char classes.
2297 2000-09-03 Andrew Innes <andrewi@gnu.org>
2299 * makefile.w32-in: Change to DOS line endings.
2301 * s/ms-w32.h (ORDINARY_LINK): New define.
2303 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
2304 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
2306 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
2307 (distclean): Delete them here instead.
2309 * w32proc.c (compare_env): Convert to uppercase for comparison,
2310 not lowercase, to match how the native Windows shell works.
2312 2000-09-03 Jason Rumney <jasonr@gnu.org>
2314 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
2315 CVS changes the line-ends when checking in/out on DOS/Windows.
2317 * makefile.nt (emacs): Do not change directory to run temacs, as
2318 the load-path is set relative to current directory.
2320 2000-09-03 Miles Bader <miles@gnu.org>
2322 * xterm.c (x_alloc_lighter_color_for_widget): New function.
2324 2000-09-02 Gerd Moellmann <gerd@gnu.org>
2326 * xdisp.c (redisplay_mode_lines): New function.
2327 (display_mode_lines): Return number of mode lines displayed.
2328 (echo_area_display): Use redisplay_mode_lines to draw garbaged
2329 mode lines. Don't temporarily bind redisplay-dont-pause to t.
2331 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
2332 string.h and strings.h.
2333 (index) [HAVE_INDEX]: Add prototype.
2335 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
2336 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
2338 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
2339 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
2341 2000-09-01 Gerd Moellmann <gerd@gnu.org>
2343 * lread.c (read1): Accept `?' as symbol constituent, for
2344 compatiblity with XEmacs.
2346 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
2348 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
2349 (struct re_pattern_buffer): Remove newline_anchor.
2350 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
2351 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
2352 (re_max_failures, fail_stack): Use size_t rather than unsigned.
2353 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
2354 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
2355 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
2356 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
2357 Get rid of references to newline_anchor.
2358 (regcomp): Allocate and precompute a fastmap.
2360 2000-08-31 Gerd Moellmann <gerd@gnu.org>
2362 * lread.c (openp): GCPRO local variable `filename'.
2364 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
2366 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
2368 * regex.c: Merge some changes from GNU libc. Add prototypes.
2369 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
2370 Use memcmp and memcpy instead of bcopy and bcmp.
2371 (init_syntax_once): Use ISALNUM.
2372 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
2373 (REG_UNSET_VALUE): Remove. Use NULL instead.
2374 (REG_UNSET, re_match_2_internal): Use NULL.
2375 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
2377 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
2378 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
2379 (regex_compile): In handle_interval, return an error rather than try to
2380 unfetch the interval if we can't find the closing brace.
2381 Obey the RE_NO_GNU_OPS syntax bit.
2382 (TOLOWER): New macro.
2384 (regexec): Allocate regs.start and regs.end as one block.
2386 2000-08-30 Gerd Moellmann <gerd@gnu.org>
2388 * xdisp.c (echo_area_display): Check display_completed instead
2389 of calling detect_input_pending.
2391 * dispnew.c (update_frame): Only set display_completed here; move
2392 the update_begin and update_end calls here from update_frame_1.
2393 (update_frame_1): Don't set display_completed here, don't call
2394 update_begin/update_end.
2396 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
2397 instead of store_frame_param.
2399 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2401 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
2402 desired window matrix hasn't been displayed, use the current row
2403 instead. Make sure that only those frame rows are updated for
2404 which there exists a corresponding enabled desired row.
2406 2000-08-29 Miles Bader <miles@gnu.org>
2408 * xfaces.c (default_face_vector): New function.
2409 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
2411 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2413 * lread.c (openp): Prevent temporary string passed to
2414 Ffile_readable_p from being garbage collected.
2416 2000-08-28 Dave Love <fx@gnu.org>
2418 * keymap.c (store_in_keymap): Add `static' to declaration.
2420 2000-08-28 Gerd Moellmann <gerd@gnu.org>
2422 * emacs.c, callint.c, doc.c, editfns.c
2423 (toplevel) [HAVE_STRING_H]: Include string.h.
2424 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
2425 (index): Remove prototypes which might conflict with non-standard
2426 definitions of index/strchr.
2428 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
2429 (rindex): Define only if !HAVE_RINDEX.
2431 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
2433 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
2435 2000-08-28 Miles Bader <miles@gnu.org>
2437 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
2438 made inconsistent by a font-related attribute in FROM.
2439 (merge_face_inheritance): Add function comment.
2441 2000-08-28 Kenichi Handa <handa@etl.go.jp>
2443 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
2444 the 4th arg (PREV_EVENT) Qt to suppress input method.
2446 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
2448 * regex.c: Indent cpp directives and remove parens after `defined'.
2449 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
2450 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
2451 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
2452 (re_compile_pattern): Use size_t for length.
2453 (init_syntax_once): Move to a better place.
2454 * regex.h: Merge changes from GNU libc. Indent cpp directives.
2455 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
2457 * syntax.c (back_comment): Detect cases where a comment-starter is
2458 actually inside another comment as in: /* a // b */ c // d \n.
2459 Make it clear that `comstart_pos' is unused for nested comments.
2461 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
2462 (KEYMAPP): New macro.
2463 (Fkeymap_parent, Fset_keymap_parent): Use it.
2464 (fix_submap_inheritance): Mark it static.
2465 (define_as_prefix, describe_buffer_bindings, describe_command)
2466 (describe_translation, describe_map): Complete prototypes.
2468 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
2470 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
2471 to better match the key-lookup behavior.
2473 2000-08-27 Gerd Moellmann <gerd@gnu.org>
2475 * xfaces.c (lface_fully_specified_p): Handle :inherit.
2476 (Finternal_set_lisp_face_attribute): Fix typo in error message.
2478 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
2480 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
2481 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
2482 (xterm.o): Depend on coding.h
2484 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2486 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
2487 the corresponding '#endif'.
2489 2000-08-26 Miles Bader <miles@gnu.org>
2491 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
2492 * xfaces.c (QCinherit): New variable.
2493 (syms_of_xfaces): Initialize it.
2494 (LFACE_INHERIT): New macro.
2495 (Finternal_get_lisp_face_attribute)
2496 (merge_face_vector_with_property)
2497 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
2498 (check_lface_attrs): Allow new types of face height. Check
2500 (CYCLE_CHECK): New macro.
2501 (merge_face_inheritance): New function.
2502 (merge_face_vectors): Merge inherited faces too. Add F and
2503 CYCLE_CHECK arguments.
2504 (merge_face_vector_with_property, Finternal_merge_in_global_face)
2505 (lookup_named_face, lookup_derived_face, realize_named_face)
2506 (face_at_string_position, face_at_buffer_position): Supply
2507 new F and CYCLE_CHECK arguments to merge_face_vectors.
2508 (merge_face_heights): New function.
2509 (merge_face_vectors, merge_face_vector_with_property)
2510 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
2511 handle relative face heights.
2512 (lface_same_font_attributes_p): Compare heights using EQ.
2514 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2516 * charset.c (char_to_string): Check the character validity.
2517 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
2520 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
2522 * regex.c (PUSH_FAILURE_COUNT): New macro.
2523 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
2524 Handle popping of a register's or a counter's data.
2525 (POP_FAILURE_POINT): Use the new name.
2526 (re_match_2_internal): Push counter data on the stack for succeed_n,
2527 jump_n and set_number_at and remove misleading dead code in succeed_n.
2529 2000-08-25 Gerd Moellmann <gerd@gnu.org>
2531 * xdisp.c (redisplay_internal): If considering all windows on all
2532 frames, update the display for each frame as soon as possible,
2533 instead of first building all desired matrices for all frames, and
2534 then updating them all.
2535 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
2537 2000-08-24 Gerd Moellmann <gerd@gnu.org>
2539 * bytecode.c (mark_byte_stack): Add a comment.
2541 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
2542 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
2545 2000-08-24 Kenichi Handa <handa@etl.go.jp>
2547 * minibuf.c (do_completion): Always use compare-string, not
2548 string-equal because the latter doesn't pay attention to
2549 multibyteness of strings.
2551 * process.c (create_process): Don't setup raw-text coding here.
2552 (Fopen_network_stream): Don't set coding->src_multibyte and
2553 coding->dst_multibyte here.
2554 (read_process_output): For process filter, return unibyte string
2555 if default-enable-multibyte-characters is nil.
2556 (send_process): If OBJECT is multibyte text, be sure to encoded it
2557 by the specified coding system for the process. Otherwise, setup
2559 (init_process): Don't initialize default-process-coding-system
2562 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
2564 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
2565 <scroll-down-aggressively>: Likewise.
2567 2000-08-23 Kenichi Handa <handa@etl.go.jp>
2569 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
2570 zero. Set coding->produced_char correctly.
2572 2000-08-22 Andrew Innes <andrewi@gnu.org>
2574 * makefile.w32-in: New file.
2576 * unexw32.c (unexec): Ignore old_name, and use the actual location
2577 of the current executable instead. Base new_name on this.
2579 * w32proc.c (create_child): Remove reference to security
2580 descriptor, which isn't needed and doesn't compile with mingw32.
2582 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2583 up dllimport attributes.
2584 (x_update_window_end): Update prototype.
2586 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
2587 extern, which screws up dllimport attributes.
2589 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2590 up dllimport attributes.
2592 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
2593 screws up dllimport attributes.
2595 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2596 up dllimport attributes.
2597 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
2598 screws up dllimport attributes.
2600 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2601 up dllimport attributes.
2603 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
2604 screws up dllimport attributes.
2606 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
2607 screws up dllimport attributes.
2609 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2610 up dllimport attributes.
2612 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
2613 unnecessary extern, which screws up dllimport attributes.
2616 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2617 up dllimport attributes.
2619 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
2620 unnecessary extern, which screws up dllimport attributes.
2622 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
2623 screws up dllimport attributes.
2625 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2626 up dllimport attributes.
2628 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
2630 * w32bdf.c (search_file_line):
2631 (set_bdf_font_info):
2633 (w32_get_bdf_glyph):
2634 (w32_BDF_to_x_font): Fix compile warnings.
2636 * w32menu.c: Include keyboard.h before frame.h. Fix compile
2639 * w32select.c: Include keyboard.h before frame.h.
2641 * w32fns.c (max): Define macro.
2642 (JOHAB_CHARSET): Define if not known.
2643 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
2644 (Fx_show_tip): Synch with X version.
2646 * w32xfns.c: Include keyboard.h before frame.h.
2648 * w32fns.c: Include keyboard.h before frame.h.
2650 * w32term.c: Include keyboard.h before frame.h.
2652 * fontset.c: Include keyboard.h before frame.h.
2654 * w32inevt.c: Include keyboard.h before frame.h.
2655 (MOUSE_MOVED): Define if not known.
2657 * minibuf.c: Include keyboard.h before frame.h.
2659 * keyboard.c: Include keyboard.h before frame.h.
2661 * indent.c: Include keyboard.h before frame.h.
2663 * dispnew.c: Include keyboard.h before frame.h.
2665 * buffer.c: Include keyboard.h before frame.h.
2667 * alloc.c: Include keyboard.h before frame.h.
2669 * print.c: Include keyboard.h before frame.h.
2671 * process.c: Include keyboard.h before frame.h.
2673 * scroll.c: Include keyboard.h before frame.h.
2675 * sysdep.c: Include keyboard.h before frame.h.
2677 * term.c: Include keyboard.h before frame.h.
2679 * window.c: Include keyboard.h before frame.h.
2681 * xdisp.c: Include keyboard.h before frame.h.
2682 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
2684 * frame.c: Include keyboard.h before frame.h.
2686 * w32heap.h: Undefine min, max.
2688 * w32gui.h: Undefine min, max.
2690 * unexw32.c: Change PUCHAR to PCHAR.
2691 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
2694 (copy_executable_and_dump_data): Remove unnecessary static defs.
2695 (copy_executable_and_dump_data): Fix compile warnings.
2697 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
2699 * w32console.c (min): Define macro.
2700 (clear_frame, write_glyphs): Fix compile warning.
2702 * w32proc.c (compare_env):
2703 (find_child_console): Fix compile warning.
2705 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
2706 sys_errlist instead of _sys_errlist.
2707 (get_emacs_configuration_options): New function.
2709 * s/ms-w32.h (sys_nerr): Provide default definition.
2710 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
2711 name with _ prepended.
2712 (NSIG): Define if not known.
2713 (get_emacs_configuration): Provide extern declaration.
2714 (get_emacs_configuration_options): Provide extern declaration.
2715 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
2717 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
2719 (read_unc_volume): Fix compile warning.
2721 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
2722 definitions from being used.
2724 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
2726 * w32.c (unc_volume_file_attributes):
2727 (open_unc_volume): Make arg const.
2729 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
2730 (read_input_waiting): Remove excess parameter.
2732 * w32.c (init_environment): Call _access.
2733 (check_windows_init_file): Call _close.
2734 (init_user_info): Call _putenv.
2735 (init_environment): Call _putenv and _strdup.
2736 (init_ntproc): Reset volume info cache on startup.
2738 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
2739 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
2740 cannot override the CRT malloc.
2742 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
2743 (LINK_FLAGS): Append to original value of LINK_FLAGS.
2745 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
2746 unless we are linking with a static CRT.
2747 (RVA_TO_PTR): Cast result to unsigned char*.
2749 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
2750 (add_volume_info): Use xstrdup.
2752 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
2754 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
2755 (do_completion, Fminibuffer_complete_word): Use it.
2756 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
2757 var so it can take non-boolean values.
2759 2000-08-21 Gerd Moellmann <gerd@gnu.org>
2761 * editfns.c (find_field): Formatting changes.
2762 (toplevel): Some old-style function forward declarations
2763 changed to prototypes, some new protypes added, some functions
2766 * lisp.h (set_time_zone_rule): Add prototype.
2767 (use_dialog_box): External declaration.
2769 * keyboard.c (gen_help_event): Add parameter SIZE.
2770 (kbd_buffer_events_waiting): Slightly rewritten.
2771 (clear_event): New function.
2772 (kbd_buffer_get_event): Use it, and clear the input_events of
2774 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
2775 don't fill the newly created array with nils.
2776 (toplevel): Convert some old-style function forward declarations
2779 * keyboard.h (gen_help_event): Change prototype.
2781 * xterm.c (XTread_socket): Change calls to gen_help_event.
2783 * w32term.c (w32_read_socket): Change calls to gen_help_event.
2785 * eval.c (Fmacroexpand): Doc fix.
2787 2000-08-20 Jason Rumney <jasonr@gnu.org>
2789 * w32term.h (x_display_info_for_display): Remove as this function
2790 does not exist on W32.
2792 * w32term.c (help_echo_window): New variable.
2793 (syms_of_w32term): staticpro it.
2794 (note_mode_line_highlight): Set it.
2795 (XTextExtents16): Removed as there is no equivalent on W32.
2796 (x_compute_glyph_string_overhangs): Incomplete body removed, as
2797 the X way of doing this will not work for W32.
2798 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
2799 (x_draw_image_foreground): Avoid drawing outside of the clip area
2800 when image doesn't have a mask.
2801 (note_mouse_highlight): Process overlays in the right order of
2802 priority. Set help_echo_window.
2803 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
2804 because that's more visible for large images.
2806 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
2807 name to single_keymap_panes.
2808 (w32_menu_show): Set wv->title when dealing with titles.
2809 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
2811 2000-08-21 Miles Bader <miles@gnu.org>
2813 * minibuf.c (do_completion): Try again if we rewrite the input
2814 string, but no completion was done, so that any completion message
2817 2000-08-20 Gerd Moellmann <gerd@gnu.org>
2819 * xfaces.c (lface_equal_p): Compare strings differently.
2820 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
2821 (realize_tty_face): Use them.
2822 (syms_of_xfaces): Initialize new variables.
2823 (map_tty_color): New function, extracted from realize_tty_face.
2824 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
2825 foreground or background color, store the new color name in the
2826 realized face; previous code trying to do this had no effect.
2827 (realize_tty_face): Use map_tty_color.
2828 (Fclear_face_cache): Set face_change_count and ensure thorough
2831 2000-08-19 Gerd Moellmann <gerd@gnu.org>
2833 * undo.c (record_first_change, record_marker_adjustment): Don't
2834 use XBUFFER on last_undo_buffer which might not be a buffer.
2836 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2838 * coding.c (decode_coding_string): Set members consumed,
2839 consumed_char, produced, produced_char of *coding correctly. If
2840 decode_coding doesn't consume any byte, don't try anymore.
2841 (encode_coding_string): Likewise.
2843 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2845 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
2846 conditional have void type, for Standard C compilers.
2848 * xdisp.c (redisplay_internal): Compare windows for equality with
2849 EQ, instead of applying XWINDOW to something that might not
2852 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2854 * fontset.c (Finternal_char_font): Search only the selected frame
2855 for a window of the current buffer.
2857 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2859 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
2862 * keyboard.c (kbd_buffer_get_event): Handle the case that the
2863 second half of a HELP_EVENT is found at the start of kbd_buffer.
2865 2000-08-18 Miles Bader <miles@gnu.org>
2867 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
2869 * editfns.c (save_restriction_save): Rewrite to use markers.
2870 (save_restriction_restore): Rewrite to understand new form of data
2871 saved by save_restriction_save.
2872 (Fsave_restriction): Remove cautionary note in doc-string.
2874 2000-08-17 Gerd Moellmann <gerd@gnu.org>
2876 * fileio.c (build_annotations): Add a comment explaining the
2877 return value of format-annotate-function. Replace a spurious call
2878 to Flength with a CONSP test. Call format-annotate-function with
2879 a fifth arg specifying how many times the function is been called
2880 in a row, to let it choose temporary buffers appropriately.
2882 2000-08-17 Dave Love <fx@gnu.org>
2884 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
2885 declare make_temp_name twice.
2887 * lread.c: Prototype readevalloop, load_unwind,
2888 load_descriptor_unwind.
2889 (unreadpure): Give it an arg.
2891 * unexalpha.c: Prototype fatal_unexec, mark_x,
2892 update_dynamic_symbols. Declare unexec as void.
2894 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
2895 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
2897 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
2898 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
2901 * alloca.c: Use #error.
2902 [POINTER_TYPE]: Use it.
2904 * eval.c (Fdefvar): Doc fix.
2906 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
2907 INITIALIZE_INTERVAL.
2909 * buffer.h: Avoid DECLARE_INTERVALS.
2911 * config.in: Add size_t.
2913 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
2915 * w16select.c (set_clipboard_data): If there's not enough memory
2916 to put text into clipboard, return 1, as Fw16_set_clipboard_data
2917 expects. In case of other failures, return 3.
2918 (system_error_msg): New error message.
2919 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
2922 2000-08-16 Gerd Moellmann <gerd@gnu.org>
2924 * term.c (write_glyphs): Also turn off inverse video after turning
2925 off other appearances in case TS_exit_attribute_mode is not equal
2926 to TS_end_standout_mode.
2927 (insert_glyphs): Turn inverse video on/off for each run of glyphs
2929 (turn_off_face): Reset standout_mode only if
2930 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
2931 is equal to TS_end_standout_mode.
2933 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2935 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
2936 sequence at the end of the source block.
2938 * ccl.c (Fccl_program_p): Docstring modified.
2939 (Fccl_execute): Likewise.
2940 (Fccl_execute_on_string): Likewise.
2942 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
2944 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
2946 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2948 The following changes are mainly to fix bugs of
2949 encode/decode-coding-string failing if encoding/decoding return
2950 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
2951 variable conversion_buffer.
2953 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
2954 decrement dst_end to avoid buffer overflow in the later call of
2957 * coding.h (conversion_buffer_size, conversion_buffer)
2958 (get_conversion_buffer): Extern deleted.
2960 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
2961 (conversion_buffer, conversion_buffer_size): Variables deleted.
2962 (get_conversion_buffer): Function deleted.
2963 (struct conversion_buffer): New structure.
2964 (MAX_ALLOCA): New macro.
2965 (allocate_conversion_buffer): New macro.
2966 (extend_conversion_buffer, free_conversion_buffer): New functions.
2967 (ccl_coding_driver): Set coding->result.
2968 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
2969 this is the last block of source.
2970 (encode_coding): Likewise. Handle the source block as the last
2971 one only when the whole source text is consumed.
2972 (decode_coding_string): Handle the case that the output buffer is
2973 too small to decode the whole source text. Use
2974 allocate_conversion_buffer, extend_conversion_buffer and
2975 free_conversion_buffer, not get_conversion_buffer.
2976 (encode_coding_string): Likewise.
2977 (init_coding): Function deleted.
2978 (init_coding_once): Delete code to initialize
2979 conversion_buffer_size.
2981 * emacs.c (main): Don't call init_coding.
2983 * msdos.c (IT_write_glyphs): Use a locally declared
2986 * term.c (write_glyphs): Use a locally declared conversion_buffer.
2987 (insert_glyphs): Likewise.
2989 * w32console.c (write_glyphs): Use a locally declared
2992 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
2994 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
2995 member of display_info is NULL.
2997 2000-08-15 Gerd Moellmann <gerd@gnu.org>
2999 * alloc.c (compact_small_strings): Use safe_bcopy, add an
3002 * term.c (turn_off_face): Reset standout_mode when resetting
3003 appearances with capability `me'.
3004 (write_glyphs): Switch on inverse video before each face change.
3006 2000-08-14 Dave Love <fx@gnu.org>
3008 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
3009 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
3010 (lisp_free): Declare and make static.
3012 * window.c: Fix embedded comment.
3013 (syms_of_window): Fix doc string.
3015 2000-08-14 Gerd Moellmann <gerd@gnu.org>
3017 * keymap.c (push_key_description): If C without modifiers is < 32,
3018 make sure to print `C-' before `M-', like in the manual.
3020 2000-08-11 Gerd Moellmann <gerd@gnu.org>
3022 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
3023 since they aren't relocated anymore.
3024 (sxhash_string): Make sure returned hash code fits in a Lisp
3027 * xdisp.c (try_cursor_movement): Fix handling of cursor in
3028 partially visible line which is smaller than the window's
3031 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3033 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
3034 the multibyte form of eight-bit-control characters.
3035 (Fccl_execute_on_string): Initialize ccl->multibyte.
3037 * ccl.h (struct ccl_program): New member multibyte.
3039 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
3041 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3043 * regex.c (regex_compile) <normal_char>: Pay attention to
3045 (analyse_first) <exactn>: Setup fastmap correctly for
3046 eight-bit-control characters.
3048 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3050 * termhooks.h (enum event_kind): New member
3051 multibyte_char_keystroke.
3053 * keyboard.c (make_lispy_event): Handle the new event type
3054 multibyte_char_keystroke.
3056 * xterm.c: Include coding.h.
3057 (XTread_socket): Work around a bug of XmbLookupString. If the
3058 input is from XIM, decode it according to the current locale. In
3059 that case, generate multibyte_char_keystroke events.
3061 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3063 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
3064 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
3066 2000-08-10 Gerd Moellmann <gerd@gnu.org>
3068 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
3069 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
3070 (move_it_in_display_line_to): Record iterator's ascent and descent
3071 before producing glyphs, and restore them when we know the glyph
3072 doesn't fit on the line.
3073 (move_it_to): Restructured so that it's easier to debug. If
3074 moving to a vpos, and not moving to an x or character position,
3075 stop as soon as the specified vpos is reached; don't move further
3076 into that line because that might change the computed line height.
3077 (try_cursor_movement): New function, extracted from the cursor
3078 movement branch of redisplay_window. If ending on a partially
3079 visible line, don't try to scroll if the cursor line is taller
3081 (redisplay_window): Use try_cursor_movement.
3083 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
3084 because that function doesn't cope with variable-height lines.
3086 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
3087 box cursor because that's better visible for large images.
3089 2000-08-10 Miles Bader <miles@gnu.org>
3091 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
3093 2000-08-10 Gerd Moellmann <gerd@gnu.org>
3095 * xdisp.c (Vmessages_buffer_name): New variable.
3096 (message_dolog): Use it.
3097 (syms_of_xdisp): Initialize it.
3099 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
3101 * msdos.c (IT_note_mouse_highlight): Update the calls to
3103 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
3104 redundant now that keyboard.h is included.
3106 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3108 * keyboard.c (kbd_buffer_events_waiting): New function.
3110 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
3112 * msdos.c: Include keyboard.h.
3113 (XMenuActivate): Empty no_event events from the event buffer. If
3114 no events are left after that, call clear_input_pending.
3115 (mouse_clear_clicks): New function, code moved from mouse_init.
3116 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
3117 mouse driver to ``forget'' any past clicks.
3119 * Makefile.in (msdos.o): Depend on keyboard.h.
3121 2000-08-09 Gerd Moellmann <gerd@gnu.org>
3123 * lisp.h (input_pending): External declaration.
3125 * dispextern.h (Qredisplay_dont_pause): Declare extern.
3127 * xdisp.c (echo_area_display): Display thoroughly if input is
3128 pending. Bind redisplay-dont-pause to t during the redisplay.
3129 in case input is pending.
3131 * dispnew.c (Qredisplay_dont_pause): New variable.
3132 (syms_of_display): Initialize and staticpro it.
3133 (update_frame_1): Don't interrupt the display for pending input if
3134 redisplay_dont_pause is set.
3136 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
3138 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
3140 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
3142 * callproc.c (Fcall_process): Terminate the unwind-protect around
3143 the post-read-conversion of coding system.
3145 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
3146 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
3147 * buffer.h (overlays_at): Update prototype.
3148 * xdisp.c (next_overlay_change): Update call to overlays_at.
3149 * xfaces.c (face_at_buffer_position): Likewise.
3150 * textprop.c (Fget_char_property): Likewise.
3151 * xterm.c (note_mouse_highlight): Likewise.
3153 * minibuf.c (do_completion): Don't consider a simple change of
3154 case as `completion'.
3156 2000-08-08 Ken Raeburn <raeburn@gnu.org>
3158 * keyboard.c (syms_of_keyboard): Initialize
3159 last_point_position_buffer.
3160 * undo.c (record_delete): Make sure last_point_position_buffer is
3161 a buffer before comparing pointers.
3163 * coding.h (decode_coding_string): Declare.
3165 * intervals.h (Fprevious_single_char_property_change): Declare.
3167 * textprop.c (Fprevious_single_char_property_change): Don't do
3168 arithmetic directly on lisp objects.
3170 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
3173 * keyboard.h (menu_item_eval_property): Declare.
3175 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
3176 reuse as buffer name, instead of recreating (and discarding) every
3177 time a message is logged.
3178 (with_echo_area_buffer): Make callback arg A2 a lisp object.
3179 (current_message_1, truncate_message_1, set_message_1)
3180 (display_echo_area_1, resize_mini_window_1): Signatures changed.
3181 (current_message, truncate_echo_area, display_echo_area)
3182 (resize_echo_area_axactly): Changed calls.
3184 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
3186 (Ffind_coding_systems_region_internal): First argument to Fappend
3187 must be an integer, not a Lisp object.
3189 2000-08-08 Kenichi Handa <handa@etl.go.jp>
3191 * charset.c (Fchar_width): Doc fix.
3193 2000-08-08 Gerd Moellmann <gerd@gnu.org>
3195 * charset.c (Fstring_width): Doc fix.
3197 2000-08-07 Gerd Moellmann <gerd@gnu.org>
3199 * xdisp.c (start_display): When starting display on a continuation
3200 line, clear ascent and descent members of the iterator structure;
3201 the height of the continued line does not affect the height of the
3203 (make_cursor_line_fully_visible): Do nothing if cursor is on a
3204 line taller than the window.
3205 (redisplay_window) <forced window start>: Handle case that the
3206 middle of the window is not found in any row.
3207 (dump_glyph_row): Show more information.
3208 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
3209 first text line in a glyph matrix.
3211 * xterm.c (x_draw_image_foreground): Avoid drawing outside
3212 of the clip area when image doesn't have a mask.
3214 * fns.c (sweep_weak_table): Fix survival conditions for
3215 key-or-value and key-and-value weakness.
3217 * .gdbinit (xhashtable): New command.
3219 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
3220 tables out of the list of all weak hash tables.
3222 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
3223 a new buffer is created, make sure echo_area_buffer[] references
3226 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
3228 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
3231 2000-08-07 Kenichi Handa <handa@etl.go.jp>
3233 * syntax.c (skip_chars): Fix previous change. Make the handling
3234 of unibyte string consistent with that of regex search.
3236 2000-08-05 Gerd Moellmann <gerd@gnu.org>
3238 * xmenu.c (popup_get_selection): Use xfree instead of free.
3240 * fileio.c (Finsert_file_contents): Use xfree instead of free.
3242 * editfns.c (Ftranspose_regions): Use xfree instead of free.
3244 * callproc.c (child_setup): Use xfree instead of free.
3246 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
3248 (run_mac_command, closedir): Use `xfree' instead of `free'.
3250 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
3252 * eval.c (error): Use xfree instead of free.
3254 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
3256 * fns.c: Replace `illegal' with `invalid'.
3257 (Fmake_hash_table, make_hash_table): Allow table size of 0.
3259 2000-08-05 Kenichi Handa <handa@etl.go.jp>
3261 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
3264 2000-08-04 Noah Friedman <friedman@splode.com>
3266 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
3269 2000-08-04 Gerd Moellmann <gerd@gnu.org>
3271 * syntax.c (skip_chars): Fix typo in error message.
3273 2000-08-04 Andreas Schwab <schwab@suse.de>
3275 * m/ia64.h: Moved from s/ia64.h.
3277 2000-08-04 Kenichi Handa <handa@etl.go.jp>
3279 * process.c (read_process_output): Big simplification. Handle
3280 composition and post-read-conversion of coding system correctly.
3281 (send_process): Handle composition correctly.
3283 * callproc.c (Fcall_process): Handle post-read-conversion of
3284 coding system if any.
3286 * coding.c (decode_coding_iso2022): More strict check for handling
3288 (coding_restore_composition): Pay attention to the case that
3289 cmp_data is not set properly (because of invalid code in the
3291 (run_pre_post_conversion_on_str): Include text properties in the
3293 (decode_coding_string): Set members of coding correctly.
3295 2000-08-03 Gerd Moellmann <gerd@gnu.org>
3297 * s/ia64.h: New file.
3299 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
3300 Use NULL instead of 0 at the end of variable argument list of
3301 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
3302 sizeof (int) < sizeof (void *).
3304 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
3305 of variable argument lists of XtVaGetValues and XtVaSetValues.
3307 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
3308 variable argument lists of XtVaGetValues and XtVaSetValues.
3310 2000-08-02 Gerd Moellmann <gerd@gnu.org>
3312 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
3313 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
3315 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
3318 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
3319 in call to Fsingle_key_description.
3321 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
3324 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
3326 * window.c (display_buffer_reuse_frames): New variable.
3327 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
3328 frames displaying BUFFER.
3329 (syms_of_window): Define Lisp variable
3330 display-buffer-reuse-frames.
3332 2000-08-01 Miles Bader <miles@gnu.org>
3334 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
3335 when to constrain NEW_POS (they were pretty screwed up before).
3337 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
3339 * msdos.c (run_msdos_command): Save and restore the master
3340 environment, for the case that child_setup signals an error.
3341 When mirroring slashes in DOS shell commands, don't fail when
3342 argv[2] has embedded blanks.
3343 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
3344 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
3345 (dos_ttraw): Call mouse_setup_buttons.
3347 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
3348 using alloca; free it after run_msdos_command returns.
3350 2000-07-27 Dave Love <fx@gnu.org>
3352 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
3354 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
3357 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
3359 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
3361 * editfns.c (lisp_time_argument): Fix last change.
3363 2000-07-27 Gerd Moellmann <gerd@gnu.org>
3365 * fns.c (Fdelete): Make it work on vectors and strings in addition
3368 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
3369 (syms_of_fns): Initialize new variables.
3370 (sweep_weak_table): Handle weakness `key-or-value' and
3372 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
3373 weakness, with t meaning the same as `key-and-value'.
3375 2000-07-27 Kenichi Handa <handa@etl.go.jp>
3377 * coding.h (struct coding_system): Member safe_charset deleted.
3379 * coding.c (Qsafe_charsets): This variable deleted.
3380 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
3382 (coding_safe_chars): New function.
3383 (CODING_SAFE_CHAR_P): New macro.
3384 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
3385 checking safe_charsets member of the coding system. Caller
3387 (detect_coding_iso2022): New local variable safe_chars.
3388 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
3389 safe_charsets member of the coding system.
3390 (decode_coding_iso2022): New local variable safe_chars.
3391 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
3392 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
3393 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
3394 (ENCODE_UNSAFE_CHARACTER): New macro.
3395 (encode_coding_iso2022): New local variable safe_chars. Check
3397 (setup_coding_system): Delete the code to initialize
3398 coding->safe_charses
3399 (intersection, find_safe_codings): New functions.
3400 (Ffind_coding_systems_region_internal): New function.
3401 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
3402 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
3403 variable and initialize it.
3405 * fns.c (char_table_ref_and_index): New function.
3407 * lisp.h (char_table_ref_and_index): Add prototype.
3409 2000-07-26 Sam Steingold <sds@gnu.org>
3411 * editfns.c (lisp_time_argument): Added third argument `usec'.
3412 (Ffloat_time): New built-in Lisp function.
3414 2000-07-26 Gerd Moellmann <gerd@gnu.org>
3416 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
3417 for the character code.
3419 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
3422 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
3423 if called for a popup menu.
3424 (xmenu_show): Store help string in widget values.
3426 2000-07-26 Dave Love <fx@gnu.org>
3428 * syswait.h: Move some definitions.
3429 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
3430 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
3431 perspicuous definitions.
3432 (WTERMSIG): Fix bit pattern used.
3434 2000-07-26 Kenichi Handa <handa@etl.go.jp>
3436 * print.c (print_object): If vector printing is truncated, print
3437 "..." to indicate it as well as the case of list printing.
3439 2000-07-25 Gerd Moellmann <gerd@gnu.org>
3441 * xdisp.c (next_element_from_display_vector): Improve comments.
3443 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
3444 for the character code, and the rest for the face id as in 20.x.
3445 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
3447 * window.c (window_display_table): Cleaned up.
3449 * syntax.c (Fforward_word): Add last arg nil in call of
3450 Fconstrain_to_field.
3452 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
3454 * fileio.c (Frename_file) [DOS_NT]: If the file names are
3455 identical but for the letter-case, don't call
3456 barf_or_query_if_file_exists.
3458 2000-07-25 Miles Bader <miles@gnu.org>
3460 * editfns.c (find_field): Honor special `boundary' fields.
3461 (Qboundary): New variables.
3462 (syms_of_editfns): Initialize Qboundary.
3463 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
3464 Use scan_buffer instead of find_before_next_newline, because it
3465 allows us to detect the boundary case where there's a newline at
3467 * lisp.h (Fconstrain_to_field): Update external declaration.
3469 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3471 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
3474 2000-07-24 Dave Love <fx@gnu.org>
3476 * s/sunos4-0.h, s/sol2.h:
3477 (LIBS_TERMCAP): Move from m/sparc.h.
3479 * m/sparc.h (TERMINFO): Moved to system files (probably only
3480 relevant for sunos4 judging by its vintage).
3481 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
3484 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
3486 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
3487 name to single_keymap_panes.
3489 2000-07-24 Andreas Schwab <schwab@suse.de>
3491 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
3493 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3495 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
3496 parameters instead of using int parameters. Expect FN to accept
3497 EMACS_INT parameters.
3498 (display_echo_area, resize_echo_area_axactly, current_message)
3499 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
3500 with new argument list.
3501 (resize_mini_window_1): New callback function.
3502 (current_message_1, truncate_message_1, set_message_1): Change
3503 parameter lists to the new format expected by
3504 with_echo_area_buffer.
3506 2000-07-24 Kenichi Handa <handa@etl.go.jp>
3508 * fontset.c (fontset_ref): Remove INLINE declaration.
3509 (fontset_ref_via_base): Likewise.
3510 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
3513 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
3515 * msdos.c (IT_note_mouse_highlight): Process overlays in the
3516 correct order of priority. If help echo was found in an overlay,
3517 use that overlay as the object in which the help echo was found.
3519 2000-07-22 Miles Bader <miles@gnu.org>
3521 * textprop.c (Fprevious_single_char_property_change): The initial
3522 property value should be from the position preceding POSITION, not
3525 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
3527 * coding.c (syms_of_coding): Doc fix for
3528 inhibit-iso-escape-detection.
3530 2000-07-21 Gerd Moellmann <gerd@gnu.org>
3532 * xterm.c (note_mouse_highlight): Process overlays in the right
3535 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
3537 * xterm.c (note_mouse_highlight): If help-echo was found in an
3538 overlay, use that overlay as the object in which the help was
3541 * window.c (foreach_window_1): Fix typo reversing an if-condition.
3543 * window.c (foreach_window): Instead of a fake variable argument
3544 list, take one USER_DATA argument.
3545 (foreach_window_1): Likewise, and call callback functions with two
3546 args, the window and USER_DATA.
3547 (struct check_window_data): New struct.
3548 (check_window_containing): Use it.
3549 (window_from_coordinates): Set up a struct check_window_data for
3551 (add_window_to_list, freeze_window_start): Change parameters
3552 according to new calling convention.
3554 * window.h (foreach_window): Change prototype.
3556 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
3558 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
3560 * xmenu.c (menu_help_callback): Call show_help_echo with
3561 additional arguments OBJECT and POS.
3563 2000-07-21 Kenichi Handa <handa@etl.go.jp>
3565 * data.c (Faset): Allow storing any multibyte character in a
3566 string. Convert unibyte string to multibyte if necessary.
3568 * xfns.c (x_encode_text): New function.
3569 (x_set_name): Use x_encode_text.
3570 (x_set_title): Likewise.
3572 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
3574 * xterm.h (x_encode_text): Add prototype.
3576 2000-07-20 Dave Love <fx@gnu.org>
3578 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
3581 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
3583 * msdos.c (help_echo_window): New variable.
3584 (syms_of_msdos): Initialize and staticpro it.
3585 (IT_note_mode_line_highlight): Set help_echo_window.
3586 (IT_note_mouse_highlight): Ditto.
3587 (dos_rawgetc): Store help_echo_window in the second event produced
3590 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
3591 Record the object that generated the help echo and the position of
3592 that object in help_echo_object and help_echo_pos. Record that
3593 some glyphs in a row are displayed in mouse-face.
3594 (IT_update_begin): Don't clear mouse highlight unless one of the
3595 enabled glyph rows is marked as being displayed in mouse-face.
3596 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
3597 and position recorded in help_echo_object and help_echo_pos to the
3599 (IT_menu_display): Accept a new argument PN: the pane number of
3600 the current menu pane. Record the pane number and the item
3601 number of the item which has associated help string.
3602 (XMenuActivate): Update the prototype for help_callback in
3603 function declaration. Call IT_menu_display with the current menu
3604 pane number as an additional argument. Call help_callback with
3605 two additional arguments: the pane number and the item number of
3606 the menu item associated with the help text.
3607 (help_echo_object, help_echo_pos): New variables.
3608 (syms_of_msdos): Initialize them and staticpro help_echo_object.
3610 * msdos.h (XMenuActivate): Update prototype.
3612 2000-07-19 Gerd Moellmann <gerd@gnu.org>
3614 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
3615 Add some more prototypes.
3617 * xterm.c, xterm.h: Add some more prototypes.
3619 * lisp.h (Fnext_single_char_property_change): Add prototype.
3621 * dispnew.c (direct_output_for_insert): Remove confusing
3622 outer local variable mouse_face_overwritten_p.
3623 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
3625 * alloc.c (allocate_string_data): Don't copy old string contents.
3627 2000-07-19 Kenichi Handa <handa@etl.go.jp>
3629 * coding.c (code_convert_region): Delete text properties before
3630 shrinking the conversion region.
3632 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3634 * dispnew.c (update_text_area): Write the whole row if it
3635 has mouse-face in it.
3637 * xfaces.c (face-alternative-font-family-alist): Remove
3638 DEFVAR_LISP; staticpro instead.
3640 * xmenu.c (menu_help_callback): Call show_help_echo with
3643 * keyboard.c (show_help_echo): Add parameter WINDOW.
3644 (read_char): Call show_help_echo with window extracted from Lisp
3646 (gen_help_event): Add parameter WINDOW.
3648 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
3650 * xterm.c (help_echo_window): New variable.
3651 (note_mouse_highlight, note_tool_bar_highlight): Set
3653 (XTread_socket): Pass help_echo_window to gen_help_event.
3654 (syms_of_xterm): Initialize and staticpro help_echo_window.
3656 2000-07-18 Dave Love <fx@gnu.org>
3658 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
3661 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3663 * alloc.c (allocate_string_data): If string had already data
3664 assigned, copy old contents to new string data.
3666 * coding.c (syms_of_coding): Fix typo in spelling of variable
3667 `inhibit-iso-escape-detection'.
3669 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
3671 * Makefile.in: Add dependencies on dispextern.h.
3672 (alloca.o): Don't define malloc and define EMACS_FREE instead of
3673 `free'; both can conflict with system header files.
3675 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3677 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
3680 2000-07-18 Dave Love <fx@gnu.org>
3682 * window.c (Fwindow_list): Declare arg `window'.
3684 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3686 * coding.c (setup_coding_system): Don't override the explicitly
3687 specified designations.
3689 2000-07-15 Miles Bader <miles@gnu.org>
3691 * editfns.c (char_property_eq, char_property_stickiness): Renamed
3692 from `text_property_eq' and `text_property_stickiness', respectively.
3693 (find_field, Fconstrain_to_field, char_property_eq)
3694 (char_property_stickiness): Changed to call char-property functions
3695 instead of text-property-only ones.
3697 * textprop.c (Fnext_single_char_property_change): Made a subr (was
3698 `next_single_char_property_change'). Do more error checking, and
3699 cleanup limit behavior.
3700 (Fprevious_single_char_property_change): New function.
3701 (syms_of_textprop): Initialize new subrs.
3703 * xdisp.c (display_prop_end, invisible_text_between_p):
3704 Call Fnext_single_char_property_change instead of
3705 next_single_char_property_change.
3707 2000-07-15 Jason Rumney <jasonr@gnu.org>
3709 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
3710 after menu is finished with.
3711 (add_menu_item): Only consider wv->title as a menu title.
3712 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
3714 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
3716 (FONT_REGEXP): Remove unused macro, and its sub-components.
3717 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
3719 * w32term.c (help_echo_object, help_echo_pos): New variables.
3720 (note_mode_line_highlight): Store additional information about the
3721 help-echo in help_echo_object and help_echo_pos. Check both
3722 `local-map' and `keymap' properties for changing the cursor
3723 (note_mouse_highlight): Store additional information about the
3724 help-echo in help_echo_object and help_echo_pos.
3725 (note_tool_bar_highlight): Set help_echo_object to nil and
3726 help_echo_pos to -1.
3727 (w32_read_socket): Use gen_help_event instead of filling
3728 input_events manually.
3729 (syms_of_w32term): Staticpro help_echo_object.
3730 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
3731 set, arrange for a mouse-highlight redisplay in
3733 (x_clear_mouse_face): New function.
3734 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
3735 (x_update_window_begin): No need to turn off the mouse
3737 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3738 depending on whether they contain glyphs highlighted in
3740 (x_fill_stretch_glyph_string): Consume runs of stretch
3741 glyphs instead of a single one.
3742 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3743 with new argument list.
3744 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3745 (x_append_glyph, x_append_composite_glyph)
3746 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3747 changes in struct glyph starting 1999-12-27. See comments for
3748 xterm.c on 2000-07-05.
3750 2000-07-14 Sam Steingold <sds@gnu.org>
3752 * xfaces.c (realize_x_face): Fix the last patch:
3753 check `default_face' before dereferencing.
3755 2000-07-14 Dave Love <fx@gnu.org>
3757 * syntax.c (back_comment): Add null default in switch (for pcc).
3759 2000-07-14 Kenichi Handa <handa@etl.go.jp>
3761 * xfaces.c (realize_x_face): Make fontset using the base of the
3762 default_face's fontset, not using the default fontset.
3764 * coding.c (inhibit_iso_escape_detection): New variable.
3765 (syms_of_coding): Make it a Lisp variable.
3766 (detect_coding_iso2022): If inhibit_iso_escape_detection is
3767 nonzero, ignore ISO2022's escape sequence.
3769 2000-07-14 Gerd Moellmann <gerd@gnu.org>
3771 * alloca.c (malloc) [emacs]: Define as xmalloc.
3773 * xfns.c (Fx_show_tip): If frame parameters contain a position,
3774 use that instead of the mouse position. Add parameters DX and DY.
3776 * dispextern.h (Fx_show_tip): Adjust number of parameters
3779 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
3780 if HELP is a function, call it with OBJECT and POS as parameters
3781 to get the help to display.
3782 (gen_help_event, kbd_buffer_store_help_event): New functions.
3783 (kbd_buffer_get_event): Construct the Lisp help-event differently.
3784 (read_char): Call show_help_echo with new parameters.
3786 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
3789 * xterm.c (help_echo_object, help_echo_pos): New variables.
3790 (note_mode_line_highlight): Store additional information about the
3791 help-echo in help_echo_object and help_echo_pos. Check both
3792 `local-map' and `keymap' properties for changing the cursor
3793 (note_mouse_highlight): Store additional information about the
3794 help-echo in help_echo_object and help_echo_pos.
3795 (note_tool_bar_highlight): Set help_echo_object to nil and
3796 help_echo_pos to -1.
3797 (XTread_socket): Use gen_help_event instead of filling
3798 input_events manually.
3799 (syms_of_xterm): Staticpro help_echo_object.
3801 * xmenu.c (menu_highlight_callback): Use
3802 kbd_buffer_store_help_event instead of setting up and input_event
3805 * xdisp.c (eval_form): GCPRO argument sexpr.
3806 (call_function): New function.
3807 (handle_single_display_prop): Use call_function and FUNCTIONP
3808 instead of checking whether if font_height is a symbol and
3811 * eval.c (internal_condition_case_2): New function.
3813 * lisp.h (FUNCTIONP): New macro.
3814 (internal_condition_case_2, call_function): Add prototypes.
3816 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
3817 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
3818 Always set `arg' member of input_events.
3819 (construct_menu_click): Unused function removed.
3821 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
3823 * w32term.c (construct_mouse_click, construct_mouse_wheel)
3824 (construct_drag_n_drop, x_scroll_bar_handle_click)
3825 (w32_read_socket): Always set `arg' member of input_events.
3827 * keyboard.c (show_help_echo): Use eval_form. Add comment.
3829 * lisp.h (eval_form): Add prototype.
3831 * xdisp.c (eval_form): Make it externally visible.
3833 2000-07-13 Gerd Moellmann <gerd@gnu.org>
3835 * xterm.c (x_handle_tool_bar_click): Store the frame in the
3836 frame_or_window slot of TOOL_BAR_EVENT input events instead of
3837 consing. For prefix events, store the frame in the `arg' slot of
3838 the event, otherwise store the key there.
3839 (XTread_socket): Instead of consing, use the frame_or_window slot
3840 of HELP_EVENTs for the frame, and the `arg' slot for the help
3843 * xmenu.c (menu_highlight_callback): Store help string in the
3844 `arg' member of the input event; don't cons.
3845 (menubar_selection_callback): Use the `arg' slot of input events
3846 to queue additional information, instead of consing.
3848 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
3850 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
3852 (w32_read_socket): Adapt to changes in HELP_EVENTs.
3854 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
3855 input events to queue additional information, instead of consing.
3857 * keyboard.c (kbd_buffer_gcpro): Renamed from
3858 kbd_buffer_frame_or_window. Now used for all Lisp objects
3859 referenced from the input queue.
3860 (kbd_buffer_store_event): Always use structure assignment for
3861 copying input events. Record all Lisp objects referenced from
3862 events in kbd_buffer_gcpro.
3863 (kbd_buffer_get_event): Construct Lisp `help-echo' events
3864 differently from input events. Test for prefix menu_bar_events
3865 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
3866 event in kbd_buffer_gcpro to nil.
3867 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
3868 frame_or_window is equal to its arg member as prefix events.
3869 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
3870 used by an input event to nil.
3871 (init_keyboard): Use two times the size of the input queue
3872 for kbd_buffer_gcpro.
3873 (syms_of_keyboard): Likewise.
3875 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
3878 * termhooks.h (struct input_event): Add member `arg'.
3879 (MENU_BAR_EVENT): Renamed from menu_bar_event.
3880 (USER_SIGNAL_EVENT): Renamed from user_signal.
3882 * xfaces.c (ASET): Remove definition.
3884 * lisp.h (AREF, ASET, ASIZE): New macros.
3886 * fontset.c (AREF, ASIZE): Remove definitions.
3888 * fns.c (AREF): Remove definition.
3890 * composite.c (AREF): Remove definition.
3892 2000-07-12 Gerd Moellmann <gerd@gnu.org>
3894 * dispnew.c (redraw_overlapped_rows): Add missing local.
3895 (scrolling_window): Remove debug code.
3897 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
3898 Before scrolling, turn off a mouse-highlight in the window
3901 * xterm.c (x_update_window_end): Add parameter
3902 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
3903 redisplay in XTframe_up_to_date.
3904 (x_clear_mouse_face): New function.
3905 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
3907 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
3909 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
3910 it when any row is written to that contains glyphs highlighted in
3912 (update_window): Call the window update end hook with new
3913 parameter MOUSE_FACE_OVERWRITTEN_P.
3914 (direct_output_for_insert): Give up if row contains mouse-face.
3916 * dispextern.h (struct redisplay_interface): Add parameter
3917 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
3918 (clear_mouse_face): New function pointer member.
3920 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
3922 * syntax.c (back_comment): Use one switch rather than a few `if's.
3923 Obey open_paren_in_column_0_is_defun_start.
3924 When reverting to the `slow' method, try to nicely handle the case
3925 of nested comments by checking that the comment-starter we found
3926 does indeed match the comment-ender.
3927 (scan_sexps_forward, scan_sexps_forward):
3928 Ignore excessive opening parenthesis rather than throwing an error.
3930 2000-07-11 Gerd Moellmann <gerd@gnu.org>
3932 * doc.c (Fsubstitute_command_keys): Handle case that a GC
3933 in Fwhere_is_internal or get_keymap_1 relocates string contents.
3935 * dispnew.c (direct_output_forward_char): Give up if currently
3936 displaying a message instead of the minibuffer contents.
3938 * xterm.c (x_update_window_begin): No need to turn off the mouse
3940 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3941 depending on whether they contain glyphs highlighted in
3944 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
3945 compare the mouse_face_p flags of both rows.
3947 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
3949 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
3951 * keyboard.c (show_help_echo): Accept additional parameter
3952 ok_to_overwrite_keystroke_echo.
3953 (read_char): Call show_help_echo with a zero
3954 ok_to_overwrite_keystroke_echo argument.
3955 * keyboard.h (show_help_echo): Update prototype of
3957 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
3958 ok_to_overwrite_keystroke_echo argument.
3959 * w32menu.c (w32_menu_display_help): Call show_help_echo with
3960 non-zero ok_to_overwrite_keystroke_echo argument.
3962 2000-07-10 Gerd Moellmann <gerd@gnu.org>
3964 * xdisp.c (try_window_id): If changes are all below what is
3965 displayed in the window, and point is in the window, we still
3966 might have to find point on the display.
3968 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
3969 glyphs instead of a single one.
3970 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3971 with new argument list.
3972 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3974 * keymap.c (get_keymap_1): Add comment that this function can GC.
3975 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
3976 comment that functions can GC.
3977 (Fset_keymap_parent): GCPRO arg KEYMAP.
3979 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
3981 * msdos.c (XMenuActivate): After exiting the menu, restore the
3982 echo area message and erase it.
3984 2000-07-10 Kenichi Handa <handa@etl.go.jp>
3986 * fontset.c (Ffontset_info): Make the return value more compatible
3987 with that of Emacs 20.
3989 2000-07-07 Gerd Moellmann <gerd@gnu.org>
3991 * eval.c (Fsignal): Handle case that backtrace_list is null.
3993 2000-07-07 Kenichi Handa <handa@etl.go.jp>
3995 * ccl.c (Fccl_execute): Typo fixed.
3997 2000-07-06 Gerd Moellmann <gerd@gnu.org>
3999 * window.c (window_loop): Add missing gcpro1 local variable.
4001 * window.c (Fwindow_list): Reverse list at the end.
4002 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
4003 means allow windows on OWINDOW's frame, only.
4004 (window_loop): Simplified; use Fwindow_list.
4006 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
4008 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4010 * xterm.c (XTread_socket): Increment handling_signal at the start,
4011 decrement it at the end.
4013 * eval.c (handling_signal): New variable.
4014 (Fsignal): Abort if handling_signal is non-zero.
4016 * lisp.h (handling_signal): External declaration.
4018 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
4020 2000-07-05 Ken Raeburn <raeburn@gnu.org>
4022 Sound support for NetBSD through "Linux emulation" support:
4023 * config.in (HAVE_SOUNDCARD_H): Undef.
4024 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
4025 * Makefile.in (LIBSOUND): New variable.
4026 (LIBES): Include it.
4027 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
4029 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
4031 (vox_open): Use DEFAULT_SOUND_DEVICE.
4032 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
4034 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4036 * print.c (print_error_message): If Vsignaling_function is set,
4037 show it in *Messages*.
4039 * lisp.h (Vsignaling_function): External declaration.
4041 * eval.c (Vsignaling_function): New variable.
4042 (Fsignal): Compute it.
4043 (syms_of_eval): Staticpro it.
4045 2000-07-05 Dave Love <fx@gnu.org>
4047 * syswait.h: Use the autoconf recommended approach. Old code
4048 #if'd out in case we need to revert.
4050 * config.in (HAVE_SYS_WAIT_H): Added.
4052 2000-07-05 Andrew Innes <andrewi@gnu.org>
4054 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
4055 when non-NULL instead of __morecore, to take account of buffer
4056 memory. This also solves a problem with spurious memory warnings
4059 * ralloc.c: Make real_morecore non-static.
4061 * eval.c (internal_condition_case): Comment out abort if
4062 interrupt_input_blocked is not zero.
4064 * makefile.nt: Add support for `bootstrap' and related targets.
4065 Include minimal debug info in emacs.exe in release build.
4066 Remove all dependencies on lisp.h, and fixup some others.
4068 * w32.c (init_environment): Install code from 20.7 for providing
4069 default values for environment variables, based on the
4070 executable's own location.
4071 (map_w32_filename): Handle filenames that are longer than
4073 (sys_socket): Install socket inheritance bug fix from 20.7.
4075 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
4076 here via blockinput.h).
4078 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
4080 * w32menu.c (w32_menu_display_help):
4081 * xmenu.c (menu_help_callback): Use show_help_echo.
4083 * keyboard.h (show_help_echo): Declare.
4085 * keyboard.c (show_help_echo): New function, extracted from read_char.
4086 Feval its `msg' argument if it's a cons cell.
4087 (read_char): Use it.
4088 (follow_key): Pass `autoload' to get_keyelt.
4090 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
4091 (note_tool_bar_highlight, XTread_socket):
4092 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
4094 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
4095 (note_tool_bar_highlight, w32_read_socket):
4096 Do not gratuitously ignore non-string `help-echo' properties.
4098 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4100 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
4102 * window.c (delete_all_subwindows): Reset Vwindow_list.
4104 * xterm.c (x_append_glyph, x_append_composite_glyph)
4105 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
4106 changes in struct glyph starting 1999-12-27. Some bit-fields of
4107 struct glyph were not set, which made glyphs unequal when compared
4108 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
4109 effects were the result. This also depended on the contents of
4110 memory returned by xmalloc. If flickering happens again, activate
4111 the code in clear_glyph_row that's in #if 0. If the flickering is
4112 gone with that, chances are that it is caused by something
4115 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
4117 * dispextern.h: Add some comments.
4119 * window.c (add_window_to_list): Add parameter LIST.
4120 (window_list): Order list so that, for each frame, windows are
4121 in canonical order, and so that frames appear in the list in
4122 the order given by Vframe_list.
4123 (next_window): Reverse the handling of NEXT_P.
4125 2000-07-04 Gerd Moellmann <gerd@gnu.org>
4127 * window.c (Vwindow_list): New variable.
4128 (make_window, delete_window): Set Vwindow_list to nil.
4129 (check_window_containing): New function.
4130 (window_from_coordinates): Rewritten.
4131 (add_window_to_list, window_list, candidate_window_p)
4132 (decode_next_window_args, next_window): New functions.
4133 (Fnext_window, Fprevious_window): Rewritten in terms of
4135 (Fwindow_list): New function.
4136 (Fother_window): Cleaned up.
4137 (foreach_window): Add a longer "variable argument list". Let
4138 callback function return 0 to indicate that cycling over windows
4140 (foreach_window_1): Likewise.
4141 (freeze_window_start): Return int.
4142 (init_window): New function.
4143 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
4145 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
4146 input_event with bzero.
4147 (main): Call init_window.
4149 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
4152 2000-07-04 Kenichi Handa <handa@etl.go.jp>
4154 * composite.h (make_composition_value_copy): Extern it.
4156 * composite.c (make_composition_value_copy): New function.
4158 * editfns.c (Fformat): While copying text properties, make each
4159 composition property value a copy.
4161 * fns.c (concat): While copying text properties, make each
4162 composition property value a copy.
4164 2000-07-03 Gerd Moellmann <gerd@gnu.org>
4166 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
4168 * fns.c (sweep_weak_table): Mark only objects that are not
4171 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
4172 include those frames as candidates which have their focus
4173 redirected to the minibuffer frame.
4175 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
4177 * fns.c (Fputhash): Return `value' rather than nil.
4179 2000-06-30 Gerd Moellmann <gerd@gnu.org>
4181 * frame.c (next_frame): Don't check focus redirection in case
4182 MINIBUF is a window. Doing so excludes frames using MINIBUF
4183 unless their focus is redirected, which contradicts the
4184 specification of next-frame, and leads to infinite loops in
4185 certain situations when cycling through windows with next-window.
4187 2000-06-30 Kenichi Handa <handa@etl.go.jp>
4189 * coding.c (code_convert_region): Even if the length of text is
4190 zero, try to convert it if coding->type is coding_type_ccl.
4191 (decode_coding_string, encode_coding_string): Likewise.
4193 2000-06-28 Gerd Moellmann <gerd@gnu.org>
4195 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
4196 the display if windows_or_buffers_changed.
4198 * dispnew.c (struct row_entry): New structure.
4199 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
4200 (row_table_size, old_lines, new_lines, old_lines_size)
4201 (new_lines_size, run_pool, runs_size, runs): New variables.
4202 (add_row_entry): New function.
4203 (scrolling_window): Use data structures allocated with xmalloc and
4204 held in global variables, instead of allocating them with alloca and
4205 holding them in local variables. Use a larger hash table whose
4206 size depends on glyph matrix sizes. Don't use bzero to clear the
4207 hash table; instead, clear used slots only.
4209 * fns.c (next_almost_prime): Make it externally visible.
4211 * lisp.h (next_almost_prime): Add prototype.
4213 * s/isc4-0.h (sigunblock): Define.
4215 * s/sco5.h (sigunblock): Define.
4217 2000-06-27 Dave Love <fx@gnu.org>
4219 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
4220 (moved to osf5-0.h).
4221 [!NOT_C_CODE]: Protect string.h stuff.
4223 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
4224 (sys_siglist, NSIG): Definitions moved here from osf1.h.
4226 2000-06-27 Gerd Moellmann <gerd@gnu.org>
4228 * xdisp.c (resize_mini_window): Subtract the extra line spacing
4229 below the last line from the needed window height.
4231 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
4233 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
4234 (Fwidget_get): Use it.
4235 (syms_of_fns): Defsubr it.
4237 2000-06-26 Gerd Moellmann <gerd@gnu.org>
4239 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
4240 display info for XIM.
4241 (xim_open_dpy): Likewise.
4242 (xim_close_dpy): Don't free the display info's XIM.
4244 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
4246 * config.in (USE_XIM): New define.
4248 * keymap.c (get_keyelt): For menu-items containing a `:filter
4249 FILTER', apply FILTER to the menu-item's definition to get the
4250 real definition to use.
4252 * lisp.h (QCfilter): External declaration.
4254 * xfns.c (Fimage_size): New function.
4255 (syms_of_xfns): Defsubr it.
4257 2000-06-26 Andreas Schwab <schwab@suse.de>
4259 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
4262 2000-06-25 Dave Love <fx@gnu.org>
4264 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
4267 * Makefile.in (blockinput.h): Depend on atimer.h.
4268 (atimer.h): Depend on systime.h.
4270 * blockinput.h: Protect against multiple inclusion. Include
4273 * atimer.h: Protect against multiple inclusion. Include
4276 * lisp.h (swap_in_global_binding): Declare.
4278 2000-06-24 Ken Raeburn <raeburn@gnu.org>
4280 * process.c (Fopen_network_stream): Turn off atimers for duration
4281 of call to connect. (Patch from Gerd.)
4283 2000-06-23 Dave Love <fx@gnu.org>
4285 * ralloc.c: Maybe include unistd.h
4287 * emacs.c (setgrp): Undefine before defining.
4288 (malloc_warning, set_time_zone_rule, index): Prototype.
4290 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
4291 HAVE_STRUCT_TIMEZONE.
4293 * s/osf1.h: Move string.h hack here from alpha.h and make it
4295 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
4297 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
4298 (SOCKLEN_TYPE): Don't define.
4300 * m/alpha.h: Remove string.h hack.
4302 * s/osf5-0.h: New file.
4304 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
4305 include time.h, done by systime.h.
4306 [__FreeBSD__]: Remove redundant includes.
4308 * callproc.c (setpgrp): Undefine before defining.
4309 (delete_temp_file): Return Qnil to avoid warning.
4311 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
4313 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
4316 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
4318 * composite.h (compose_text): Declare.
4320 * xterm.c: Don't include sys/types.h unconditionally. Don't
4321 protect its inclusion with !USG (following xmenu.c).
4323 2000-06-23 Gerd Moellmann <gerd@gnu.org>
4325 * xfns.c (x_create_tip_frame): Initialize frame's colors like
4328 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
4330 * coding.c (decode_eol_post_ccl): Special handling for undecided
4331 and inconsistent EOL types.
4333 2000-06-22 Gerd Moellmann <gerd@gnu.org>
4335 * xrdb.c (x_load_resources): Add default resource for scroll bar's
4336 trough color and main window's background color.
4338 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
4341 * xterm.h (Xt_app_con): External declaration.
4343 * widget.c (EmacsFrameRealize): Fix typo.
4345 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
4347 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
4348 (handle_invisible_prop): Record the start of invisible text in
4349 it->add_overlay_start.
4350 (struct overlay_entry): Add member `overlay'.
4351 (handle_overlay_change): Simplify.
4352 (next_overlay_string): After having processed overlay strings at the
4353 end of the buffer, record that fact in
4354 it->overlay_strings_at_end_processed_p.
4355 (compare_overlay_entries): If before- and after-strings come
4356 from the same overlay, let before-strings come first.
4357 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
4358 (load_overlay_strings): Take it->add_overlay_start into account
4359 when adding overlay strings.
4361 * dispextern.h (struct it): Add member add_overlay_start.
4363 2000-06-22 Dave Love <fx@gnu.org>
4365 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
4367 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
4369 2000-06-22 Kenichi Handa <handa@etl.go.jp>
4371 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
4374 2000-06-21 Dave Love <fx@gnu.org>
4376 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
4378 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
4380 * syntax.c (back_comment): Simplify string-parity counting (with
4381 the added benefit of handling multiple string-styles as long as
4382 they are not intertwined).
4383 Jump to the slow code as soon as a comment starter is found in
4384 a "string_lossage" position. Fixes the case: " /* " /* " */.
4386 2000-06-21 Dave Love <fx@gnu.org>
4388 * Makefile.in: Use GETLOADAVG_LIBS.
4390 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
4391 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
4393 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4395 * syntax.c (describe_syntax): Recognize the `n'estable bit.
4396 (Fforward_comment, scan_lists):
4397 Check the comstyle of single-char comment-starters.
4398 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
4399 we're just at the beginning of the comment (f.ex with (*) ... (*)).
4400 Check the comstyle of single-char comment-starters.
4401 Clarify control-flow around the Scomment case.
4403 2000-06-20 Dave Love <fx@gnu.org>
4405 * fns.c (make_hash_table, maybe_resize_hash_table):
4406 Cast arg of next_almost_prime.
4408 * tparam.c [emacs]: Include lisp.h.
4410 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
4413 2000-06-20 Gerd Moellmann <gerd@gnu.org>
4415 * keyboard.c (adjust_point_for_property): Check if display
4416 property should be treated as intangible by looking at its
4419 * xdisp.c (single_display_prop_intangible_p)
4420 (display_prop_intangible_p): New functions.
4422 * dispextern.h (display_prop_intangible_p): Add prototype.
4424 * xdisp.c (dump_glyph_row): Show type of glyph->object.
4426 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
4427 argument to sigprocmask.
4429 * s/sco5.h (sigblock): Redefined to pass a pointer as second
4430 argument to sigprocmask.
4432 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
4433 sigprocmask_set, and pass a pointer to it to sigprocmask.
4435 * sysdep.c (sigprocmask_set): New variable.
4437 * fileio.c (make_temp_name): Don't use `%s' in string passed to
4440 2000-06-20 Sam Steingold <sds@gnu.org>
4442 * xrdb.c: Don't declare xmalloc, xrealloc.
4444 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4446 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
4447 (re_comp): Cast gettext return value to avoid complaints when
4450 2000-06-20 Dave Love <fx@gnu.org>
4452 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
4455 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
4457 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
4459 * m/alpha.h: Don't declare xmalloc, xrealloc.
4461 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
4463 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
4465 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
4467 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
4470 * keyboard.h (poll_for_input_1): Declare.
4472 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
4474 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
4476 * doprnt.c: Don't declare xmalloc, xrealloc.
4478 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
4479 (getenv, ctime, getwd): Removed.
4480 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
4482 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
4483 x_set_tool_bar_lines.
4485 * config.in: Add HAVE_GETWD. Move some definitions above
4486 machine/system includes.
4488 2000-06-20 Kenichi Handa <handa@etl.go.jp>
4490 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
4492 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
4493 contain information about ENCODING.
4495 * fontset.c (FONTSET_ASCII): Use the first element of char table
4496 for an ASCII font, not defalt slot.
4497 (fontset_ref_via_base): If FONTSET doesn't contain information for
4498 C, try the default fontset.
4499 (make_fontset): Don't copy the default fontset.
4500 (fontset_font_pattern): Likewise.
4501 (accumulate_font_info): If ELT is nil, use the corresponding
4502 element in the default fontset.
4504 2000-06-19 Dave Love <fx@gnu.org>
4506 * syntax.c (Fparse_partial_sexp): Doc fix.
4508 * regex.h: Test PROTOTYPES as well as __STDC__.
4510 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
4511 errno, strerror. Put text after #endif in comment.
4513 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
4516 * xterm.c (x_frame_of_widget): Likewise.
4518 2000-06-19 Gerd Moellmann <gerd@gnu.org>
4520 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
4521 to Vfundamental_mode_abbrev_table.
4523 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
4524 bogus objects are marked. This slows down GC by ~80 percent, but
4525 it might be worth trying when debugging GC-related problems.
4526 This feature requires conservative stack marking to be enabled.
4528 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
4529 returns XLookupChars, reset `modifiers' to zero.
4531 2000-06-19 Dave Love <fx@gnu.org>
4533 * mktime.c: Unprotoized.
4535 2000-06-19 Richard Stallman <rms@gnu.org>
4537 * data.c (set_internal): If variable is frame-local,
4538 store the new value immediately into the frame parameter alist.
4540 2000-06-19 Ken Raeburn <raeburn@gnu.org>
4542 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
4543 in the custom handler pointer.
4545 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
4546 value, or checks for CHAR_META can fail when Lisp_Object is a
4548 * keymap.c (get_keyelt): Likewise.
4550 2000-06-19 Kenichi Handa <handa@etl.go.jp>
4552 * ccl.h (struct ccl_program): New member eol_type.
4553 (struct ccl_spec): New member cr_carryover.
4555 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
4556 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
4558 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
4559 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
4560 (decode_eol_post_ccl): New function.
4561 (decode_coding): Don't detect EOL format here for CCL based coding
4563 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
4564 decode_eol_post_ccl after running the CCL program.
4565 (code_convert_region): Don't detect EOL format here for CCL based
4567 (decode_coding_string): Likewise.
4569 2000-06-18 Ken Raeburn <raeburn@gnu.org>
4571 * charset.c (update_charset_table): Use XINT on "iso_final_char"
4572 when treating it as an integer.
4574 * coding.h (encode_coding_string): Declare.
4576 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
4579 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
4580 "xkeymap" to avoid shadowing the "enum map_type" value that needs
4581 to be passed to get_local_map.
4583 * sound.c (Fplay_sound): Don't call make_number on
4584 Frun_hook_with_args count argument.
4586 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
4587 for lisp objects in X event structure data field, when lisp
4588 objects are represented with unions.
4589 (x_scroll_bar_to_input_event): Ditto.
4591 2000-06-16 Ken Raeburn <raeburn@gnu.org>
4593 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
4594 termination of string. Fix sense of test whether
4595 Vline_number_display_limit is an integer.
4597 2000-06-16 Gerd Moellmann <gerd@gnu.org>
4599 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
4600 only if HAVE_X_WINDOWS.
4602 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
4605 * dispnew.c (update_frame_1): Handle case that cursor vpos is
4608 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
4610 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
4613 2000-06-15 Kenichi Handa <handa@etl.go.jp>
4615 * coding.c (decode_coding_emacs_mule): Always set src_base at the
4616 start of the while loop.
4618 2000-06-15 Gerd Moellmann <gerd@gnu.org>
4620 * atimer.c (alarm_signal_handler): Add forward declaration.
4622 * data.c (set_internal): Remove debug code.
4624 2000-06-14 Gerd Moellmann <gerd@gnu.org>
4626 * Makefile.in (bootstrap-temacs): Add `-I../src'.
4628 * unexec.c (toplevel) [COFF]: Include coff.h.
4630 * s/lynxos.h: New file.
4632 * keymap.c (Fsingle_key_description): Enclose function key and
4633 event symbol names in angle brackets.
4635 * xdisp.c (setup_echo_area_for_printing): Call
4636 message_log_maybe_newline if message_buf_print is not set.
4638 * print.c (printchar, strout): Don't check message_buf_print
4639 before calling setup_echo_area_for_printing because that
4640 function does something useful even when message_buf_print is
4643 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
4645 (ensure_echo_area_buffers): Initialize echo buffer's
4646 truncate lines setting to nil.
4647 (with_echo_area_buffer): Don't set the echo buffer's truncate
4649 (set_message_1): Set it here instead, based on the value
4650 of message_truncate_lines.
4651 (resize_mini_window): Handle case that lines are truncated.
4652 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
4653 message-truncate-lines.
4655 * keyboard.c (read_char): Bind message-truncate-lines to t
4656 while displaying a help-echo.
4658 * lisp.h (Qmessage_truncate_lines): External declaration.
4660 2000-06-13 Gerd Moellmann <gerd@gnu.org>
4662 * xdisp.c (Vline_number_display_limit): Renamed from
4663 line_number_display_limit.
4664 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
4665 Extend documentation string. Initialize
4666 Vline_number_display_limit to nil meaning no limit.
4667 (decode_mode_spec): Use Vline_number_display_limit with its new
4670 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
4672 2000-06-13 Richard Stallman <rms@gnu.org>
4674 * frame.c (Fmodify_frame_parameters): Doc fix.
4676 * xfns.c (x_set_frame_parameters): Comment fix.
4678 * frame.c (store_frame_param): Call swap_in_global_binding if the
4679 variable's current binding was chosen based on this frame.
4681 * data.c (swap_in_global_binding): New function.
4683 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4685 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
4686 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
4688 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4690 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
4692 2000-06-12 Jason Rumney <jasonr@gnu.org>
4694 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
4696 * w32.h (EMACS_W32_H): Renamed from _NT_H_
4698 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
4700 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
4702 2000-06-12 Gerd Moellmann <gerd@gnu.org>
4704 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
4705 (syms_of_xfaces): Defsubr Sdump_colors.
4706 (x_free_colors): Don't treat b&w specially on default visual.
4707 (x_free_dpy_colors): New function.
4708 (free_face_colors): Don't check visual class; it's done
4711 * xterm.c (x_frame_of_widget): New function.
4712 (x_alloc_nearest_color_for_widget): Use it.
4713 (x_copy_dpy_color): New function.
4714 (x_destroy_window): Free various colors.
4716 2000-06-12 Kenichi Handa <handa@etl.go.jp>
4718 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
4720 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
4722 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
4724 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
4726 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
4728 2000-06-11 Dave Love <fx@gnu.org>
4730 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
4732 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
4734 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
4736 2000-06-11 Gerd Moellmann <gerd@gnu.org>
4738 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
4741 2000-06-10 Kenichi Handa <handa@etl.go.jp>
4743 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
4744 (regex_compile): Fix the code for handling the case of single byte
4745 char and multibyte char being mixed in a range within [...].
4747 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
4748 and dst_multibyte members of coding.
4750 * charset.c (update_charset_table): Update the table
4752 (init_charset_once): Initialize elements of bytes_by_char_head to
4753 1 except for leading codes for private charases.
4755 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
4756 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
4759 2000-06-09 Ken Raeburn <raeburn@gnu.org>
4761 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
4762 access the data it doesn't point to.
4764 2000-06-08 Gerd Moellmann <gerd@gnu.org>
4766 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
4767 will be translated to a switch-frame event when reading the
4768 event queue. This is necessary because Emacs otherwise won't
4769 perform a switch-frame to a new frame until some other event, for
4770 example a keystroke event, forces it to do so. This has various
4771 effects, one visible being that the cursor of a frame created with
4772 C-x 5 2 or switched to with a window manager key binding like
4773 A-TAB stays hollow because selected_window isn't on the newly
4774 focused frame until the switch-frame is performed.
4776 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
4777 generating a switch-frame event if necessary.
4779 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
4781 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
4784 2000-06-08 Kenichi Handa <handa@etl.go.jp>
4786 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
4789 2000-06-07 Gerd Moellmann <gerd@gnu.org>
4791 * window.c (displayed_window_lines): Take empty lines at
4792 the bottom of a window into account.
4794 * window.c (displayed_window_lines): New function.
4795 (Fmove_to_window_line): Use displayed_window_lines to determine
4796 the number of lines to move, instead of using the window's height.
4798 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
4799 to stop reading, even if the form read sets point to a different
4800 value when evaluated.
4802 * xdisp.c (display_line): Fix code deciding in which line to
4805 2000-06-07 Kenichi Handa <handa@etl.go.jp>
4807 * fileio.c (e_write): Free composition data if stored in
4810 2000-06-06 Gerd Moellmann <gerd@gnu.org>
4812 * xdisp.c (display_line): Set row's and iterator's
4813 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
4814 Set cursor even if row ends in the middle of a character.
4815 (dump_glyph_row): Print values of new flags.
4816 (redisplay_window) <cursor movement in unchanged window>: When
4817 point has been moved forward, and PT is at the end of the cursor
4818 row, don't place the cursor in the next row if the cursor row ends
4819 in the middle of a character or at ZV.
4821 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
4822 (struct glyph_row): Add starts_in_middle_of_char_p and
4823 ends_in_middle_of_char_p.
4824 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
4825 ends_in_middle_of_char_p flag.
4826 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
4828 * term.c (append_glyph): Revert change of 2000-06-06.
4830 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
4831 padding glyph not fitting on line as whole character not
4834 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
4835 this isn't true for images with `:ascent 100'.
4837 2000-06-06 Kenichi Handa <handa@etl.go.jp>
4839 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
4840 as modified if it is originally unmodified.
4842 * term.c (encode_terminal_code): Change the way to check if
4843 terminal coding does any conversion.
4844 (append_glyph): Set glyph->pixel_width correctly.
4846 * xdisp.c (display_line): While checking line continuation, pay
4847 attention to a padding glyph.
4849 2000-06-05 Gerd Moellmann <gerd@gnu.org>
4851 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
4853 2000-06-05 Dave Love <fx@gnu.org>
4855 * xdisp.c: Include fontset.h.
4857 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
4859 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4861 * dispnew.c: Conditionally include term.h.
4863 * coding.h: Declare code_convert_string_norecord.
4865 * frame.h (struct frame): Use volatile unconditionally.
4867 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
4869 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
4871 * systime.h: Protect against multiple inclusion.
4872 (timezone) [USG5_4]: Define as time_t.
4874 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4875 (Foptimize_char_table, make_temp_name): Declare.
4877 * Makefile.in (xdisp.o): Depend on fontset.h.
4879 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4881 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4882 (Foptimize_char_table, make_temp_name): Declare.
4886 * s/netbsd.h: Don't define autoconfiscated MATHERR.
4888 2000-06-02 Dave Love <fx@gnu.org>
4890 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
4892 2000-06-02 Gerd Moellmann <gerd@gnu.org>
4894 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
4895 result face, set flags in that face indicating that colors may not
4898 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
4899 glyph, use the ASCII NUL character to determine the face.
4901 2000-06-02 Dave Love <fx@gnu.org>
4903 * sysdep.c: Conditionally include stdlib.h, unistd.h.
4904 (VFORK_RETURN_TYPE): Remove.
4906 * config.in: Add NO_MATHERR.
4908 2000-06-01 Dave Love <fx@gnu.org>
4910 * cmds.c (internal_self_insert): Don't check
4911 Vbefore_change_function, Vafter_change_function.
4913 * insdel.c (signal_before_change, signal_after_change): Likewise.
4915 * buffer.c (Vbefore_change_function, Vafter_change_function):
4916 Variables and their initializations deleted.
4918 * callint.c (Fcall_interactively): Doc fix.
4920 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
4922 2000-05-31 Dave Love <fx@gnu.org>
4924 * textprop.c: Revert last change -- duplicated.
4926 2000-05-31 Gerd Moellmann <gerd@gnu.org>
4928 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
4931 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
4933 2000-05-31 Jason Rumney <jasonr@gnu.org>
4935 * search.c (Fre_search_forward, Fre_search_backward)
4936 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
4938 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
4940 2000-05-30 Jason Rumney <jasonr@gnu.org>
4942 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
4943 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
4945 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
4948 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
4949 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
4950 expand a nil default_filename.
4952 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
4953 pointer to glyph_to_pixel_coords, not a frame.
4955 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
4956 coding.h to dependencies.
4958 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
4960 * w32console.c (glyph_to_pixel_coords): Change first parameter to
4961 window pointer to be consistent with w32term.c and xterm.c.
4963 * w32fns.c: Format and doc changes to bring closer to xfns.c.
4964 (VIETNAMESE_CHARSET): Define if not defined in system headers.
4965 (Qline_spacing, Qcenter): New variables.
4966 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
4967 (x_set_line_spacing): New function.
4968 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
4970 (x_specified_cursor_type): New function.
4971 (x_set_cursor_type): Use it.
4972 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
4974 (validate_x_resource_name, x_get_resource_string): Measure lengths
4975 of external strings in bytes.
4976 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
4977 GetTextExtentPoint32 with NULL title.
4978 (Fx_create_frame): Initialize Qline_spacing.
4979 (w32_load_system_font): Initialize font->double_byte_p.
4980 (x_to_w32_charset): Use Vw32_charset_info_alist.
4981 (Image, busy cursor, tooltip functions): Merged changes from
4982 xfns.c. Not yet functional on Windows.
4984 * w32gui.h (W32FontStruct): Add double_byte_p member.
4986 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
4987 (emacs_button_translation): Use it.
4988 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
4989 in `mask' to be set.
4991 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
4994 * w32term.c: Format and doc changes to bring closer to xterm.c.
4995 (w32_char_font_type): New enum.
4996 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
4997 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
4998 (w32_encode_char): New function.
4999 (x_encode_char): Removed.
5000 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
5001 x_encode_char and w32_font_is_double_byte.
5002 (x_produce_image_glyph): Use image_ascent.
5003 (x_produce_glyphs): Use new version of w32_per_char_metric and
5004 handle NULL return value. Allow extra line spacing.
5005 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
5006 (w32_get_glyph_overhangs): Remove unicode_p param. Use
5007 w32_font_type member of glyph instead.
5008 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
5009 (fast_find_position): Make sure not to consider rows not visible
5011 (w32_read_socket) [WM_MENUSELECT]: Cannot call
5012 w32_menu_display_help with input blocked, as it can abort.
5013 (x_display_and_set_cursor): Choose cursor depending
5014 on buffer-local value of cursor_type.
5015 (x_draw_bar_cursor): Add parameter WIDTH.
5017 * w32term.h (CP_DEFAULT): Define.
5018 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
5020 2000-05-30 Gerd Moellmann <gerd@gnu.org>
5022 * search.c (Fre_search_forward, Fre_search_backward)
5023 (Fposix_search_backward, Fposix_search_forward): Doc fix.
5025 2000-05-30 Kenichi Handa <handa@etl.go.jp>
5027 * coding.c (detect_coding_iso2022): Fix code for checking
5028 CODING_CATEGORY_MASK_ISO_8_2.
5030 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
5032 * regex.c (PREFETCH_NOLIMIT): New function.
5033 (re_match_2_internal): Use it and adjust the end_match_2 logic.
5035 2000-05-29 Gerd Moellmann <gerd@gnu.org>
5037 * syntax.c (find_defun_start): Move test for
5038 open_paren_in_column_0_is_defun_start outside of the loop.
5040 * xdisp.c (redisplay_window): Really switch buffers when
5041 displaying mode lines, and temporarily set selected_frame to the
5042 frame of the window that's redisplayed.
5044 * xfaces.c (free_realized_faces): Block/unblock input.
5045 (free_realized_multibyte_face): Ditto.
5047 2000-05-29 Dave Love <fx@gnu.org>
5049 * textprop.c (Qkeymap): New variable.
5050 (syms_of_textprop): Intern it.
5052 * keymap.c: Include intervals.h.
5053 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
5055 * Makefile.in (keymap.o): Depend on intervals.h.
5057 * keyboard.c (menu_bar_items, tool_bar_items)
5058 (Fexecute_extended_command): Deal with `keymap' property.
5059 (read_key_sequence): Track map from `keymap' property as well as
5062 * intervals.c (get_local_map): Extra arg to allow looking for
5065 * intervals.h (map_property): New enum.
5066 (get_local_map): Extra arg using it.
5069 * lisp.h (get_local_map): Don't declare here.
5071 2000-05-29 Kenichi Handa <handa@etl.go.jp>
5073 * Makefile.in (callproc.o): Depend on composite.h.
5075 * callproc.c: Include composite.h.
5076 (Fcall_process): Handle composition correctly.
5078 * coding.h (coding_allocate_composition_data): Extern it.
5079 (coding_restore_composition): Likewise.
5081 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
5082 yet allocated, finish decoding with result
5083 CODING_FINISH_INSUFFICIENT_CMP.
5084 (coding_allocate_composition_data): Make it non-static.
5085 (coding_restore_composition): Likewise.
5087 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
5089 * charset.c (syms_of_charset): Revert last change.
5091 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
5093 * term.c (produce_glyphs): Treat characters from the eight-bit-*
5094 charsets as unibyte, with 1-column screen width. Sent by Kenichi
5097 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
5099 * charset.c (syms_of_charset): Set width of character sets
5100 eight-bit-control and eight-bit-graphic to 1 column.
5102 2000-05-26 Gerd Moellmann <gerd@gnu.org>
5104 * config.in (HAVE_SPEED_T): New define.
5106 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
5109 2000-05-26 Dave Love <fx@gnu.org>
5111 * coding.c (shrink_decoding_region): Initialize eol_conversion.
5113 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
5114 (Fsubr_arity): New function.
5115 (syms_of_data): Install them.
5117 2000-05-26 Kenichi Handa <handa@etl.go.jp>
5119 * charset.c (init_charset_once): Set the table bytes_by_char_head
5122 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
5123 the default fontset to what Emacs uses by default.
5124 (check_registry_encoding): This function deleted.
5125 (Fset_fontset_font): Remove the adhoc condition for the default
5126 fontset. Allow cons in FONTNAME.
5128 * fns.c (map_char_table): Ignore char-table entries for
5129 charsets eight-bit-control and eight-bit-graphic.
5131 2000-05-25 Ken Raeburn <raeburn@gnu.org>
5133 * emacs.c (main): Initialize keyboard syms before initializing
5134 window code, so face names are available.
5136 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
5138 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
5139 of an anchor at the beginning of a shy-group.
5141 2000-05-25 Gerd Moellmann <gerd@gnu.org>
5143 * xdisp.c (handle_invisible_prop): Don't try to skip over
5144 invisible text if end of text is already reached.
5146 2000-05-25 Dave Love <fx@gnu.org>
5148 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
5150 * coding.c (encode_eol): Add null statement after label.
5152 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
5154 * w16select.c (Fw16_set_clipboard_data): Fix the change from
5157 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5159 * ccl.c (ccl_driver): Fix previous change.
5161 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5163 * coding.c (run_pre_post_conversion_on_str): Set point to the
5164 beginning of buffer before calling coding->post_read_conversion.
5165 (decode_coding_string): Give correct args to
5166 run_pre_post_conversion_on_str.
5167 (encode_coding_string): Likewise.
5169 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
5170 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
5171 eight-bit-graphic correctly.
5173 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
5175 * fileio.c (Finsert_file_contents): Even if a file is not found,
5176 execute codes for setting up coding system. Call
5177 after-insert-file-functions unconditionally.
5179 2000-05-24 Gerd Moellmann <gerd@gnu.org>
5181 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
5182 BSD_PGRPS are not defined.
5184 2000-05-24 Kenichi Handa <handa@etl.go.jp>
5186 * charset.c (update_charset_table): Accept nil in LONG_NAME and
5188 (syms_of_charset): Avoid building same strings.
5190 2000-05-23 Gerd Moellmann <gerd@gnu.org>
5192 * lread.c (Fload): Add a comment about the meaning of
5193 Vuser_init_file being t.
5195 * puresize.h (BASE_PURESIZE): Increase to 675000.
5197 * s/gnu-linux.h (setpgrp): Don't define it here because this
5198 prevents compilation on GNU/Linux systems with glib 2.2.
5200 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
5203 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
5205 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
5206 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
5208 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
5210 2000-05-23 Kenichi Handa <handa@etl.go.jp>
5212 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
5215 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
5217 * term.c (encode_terminal_code): Set coding->src_multibyte
5220 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
5222 2000-05-22 Kenichi Handa <handa@etl.go.jp>
5224 * keyboard.c (read_char): Allow character codes 128..255 to be
5225 handled by input-method-function.
5227 * insdel.c (adjust_markers_for_replace): Fix previous change.
5228 (adjust_after_replace): If PREV_TEXT is nil, call
5229 adjust_markers_for_insert, not adjust_markers_for_replace.
5231 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
5233 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
5234 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
5235 [HAVE_GRANDPT]: Define.
5236 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
5238 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
5241 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
5243 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
5245 2000-05-20 Kenichi Handa <handa@etl.go.jp>
5247 The following changes are to handle 8-bit characters in a
5248 multibyte buffer/string without facing with byte combining
5249 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
5250 eight-bit-graphic (for 0xA0..0xFF) are introduced.
5252 * Makefile.in (fns.o): Depend on charset.h.
5254 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
5255 convert it to unibyte.
5256 (make_string): Use parse_str_as_multibyte, not chars_in_text.
5258 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
5259 apparent char boundary.
5260 (Fset_buffer_multibyte): Convert 8-bit characters in the range
5261 0x80..0x9F to/from multibyte form.
5263 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
5266 * callproc.c (Fcall_process): Always encode an argument string if
5267 it is multibyte. Setup src_multibyte and dst_multibyte members of
5268 process_coding properly.
5270 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
5271 SPLIT_NON_ASCII_CHAR.
5273 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
5275 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
5277 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
5279 (SPLIT_CHARACTER_SEQ): This macro deleted.
5280 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
5282 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
5283 and eight-bit-graphic.
5284 (char_to_string): Likewise. Signal an error for too large
5286 (char_printable_p): Return 0 for 8-bit characters.
5287 (update_charset_table): Update iso_charset_table only when a final
5288 character is non-negative.
5289 (find_charset_in_text): Renamed from find_charset_in_str.
5290 Arguments and return value changed. Callers changed.
5291 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
5292 be -1 if CHARSET is used only internally.
5293 (Fmake_char_internal): Handle new charsets; eight-bit-control and
5295 (Fcharset_after): Simplified.
5296 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
5297 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
5298 (multibyte_chars_in_text): Simplified by assuming there's no
5299 invalid multibyte sequence.
5300 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5301 str_as_unibyte): New functions.
5302 (Fstring): Simpified by assuming that byte combining never
5304 (init_charset_once): Initialization for
5305 LEADING_CODE_8_BIT_CONTROL.
5306 (syms_of_charset): Intern and staticpro Qeight_bit_control and
5307 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
5308 eight-bit-control and eight-bit-graphic.
5310 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
5311 CHARSET_8_BIT_GRAPHIC): New macros.
5312 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
5313 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
5314 (CHARSET_REVERSE_CHARSET): Likewise.
5315 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
5317 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
5318 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
5319 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
5320 encounter an invalid multibyte sequence.
5321 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
5322 sequence is always valid.
5323 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
5324 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
5326 (CHAR_STRING): For 8-bit characters, call char_to_string.
5327 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
5328 multibyte sequence is always valid.
5329 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
5330 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5331 str_as_unibyte): Extern them.
5332 (BCOPY_SHORT): Fix a bug.
5333 (CHAR_LEN): This macro deleted. Callers changed to use
5335 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
5336 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
5337 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
5339 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
5340 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
5341 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
5342 EMIT_BYTES): New macros.
5343 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
5344 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
5346 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
5347 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
5348 check the validity of multibyte sequence.
5349 (decode_coding_emacs_mule): New function.
5350 (encode_coding_emacs_mule): New macro.
5351 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
5353 (DECODE_ISO_CHARACTER): Just return a character code.
5354 (DECODE_COMPOSITION_START): Set coding->result instead of result.
5355 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
5356 EMIT_CHAR to produced decoded characters. Exit the loop only by
5357 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
5359 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
5360 only position codes for an invalid character.
5361 (encode_designation_at_bol): Return new destination pointer. 5th
5362 arg DSTP is changed to DST.
5363 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
5364 from the source by ONE_MORE_CHAR. Don't handle the case of last
5366 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
5368 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
5369 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
5370 TWO_MORE_BYTES to fetch a byte from the source.
5371 (encode_eol): Pay attention to coding->src_multibyte.
5372 (detect_coding, detect_eol): Preserve members src_multibyte and
5374 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
5375 (encoding_buffer_size): Set magnification to 3 for all coding
5376 systems that require encoding.
5377 (ccl_coding_driver): For decoding, be sure that the result is
5378 valid multibyte sequence.
5379 (decode_coding): Initialize coding->errors and coding->result.
5380 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
5381 and raw-text, always call decode_eol. Handle the case of last
5382 block here. If not coding->dst_multibyte, convert the resulting
5383 sequence to unibyte.
5384 (encode_coding): Initialize coding->errors and coding->result.
5385 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
5386 and raw-text, always call encode_eol. Handle the case of last
5388 (shrink_decoding_region, shrink_encoding_region): Detect cases
5389 that we can't skip data more rigidly.
5390 (code_convert_region): Setup src_multibyte and dst_multibyte
5391 members of coding. For decoding, if the buffer is multibyte,
5392 convert the source sequence to unibyte in advance. For encoding,
5393 if the buffer is multibyte, convert the resulting sequence to
5394 multibyte afterward.
5395 (run_pre_post_conversion_on_str): New function.
5396 (code_convert_string): Deleted and divided into the following two.
5397 (decode_coding_string, encode_coding_string): New functions.
5398 (code_convert_string1, code_convert_string_norecord): Call one of
5400 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
5401 MAKE_NON_ASCII_CHAR.
5402 (Fset_terminal_coding_system_internal,
5403 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
5404 and dst_multibyte members.
5405 (init_coding_once): Initialize iso_code_class with new enum
5406 ISO_control_0 and ISO_control_1.
5408 * coding.h (enum iso_code_class_type): Member ISO_control_code is
5409 devided into ISO_control_0 and ISO_control_1.
5410 (struct coding_system): New members src_multibyte, dst_multibyte,
5411 errors, and result. Delete member fake_multibyte.
5412 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
5414 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
5417 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
5420 * editfns.c (Fformat): Be sure to convert 8-bit characters to
5422 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
5424 (Ftranspose_region): Delete codes for handling byte combining.
5426 * fileio.c (Finsert_file_contents): Setup src_multibyte and
5427 dst_multibyte members of coding. On handling REPLACE on unibyte
5428 buffer, convert the result of decode_coding to unibyte. On
5429 inserting into a mutibyte buffer, always call code_convert_region.
5430 (e_write): Setup coding->src_multibyte according to the
5431 multibyteness of the source (buffer or string).
5433 * fns.c (concat): Handle 8-bit characters correctly.
5434 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
5435 unibyte in the result.
5436 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
5437 valid multibyte form in the result.
5438 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5439 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
5440 return -1, signal an error.
5441 (base64_encode_1): New arg MULTIBYTE. Get each character by
5442 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
5443 character is found, return -1.
5444 (Fbase64_decode_region): Delete codes for handling byte-combining.
5445 Treat each decoded byte as a unibyte character.
5446 (Fbase64_decode_string): Return unibyte string.
5447 (Fcompare_strings, concat, string_byte_to_char): Use
5448 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
5449 FETCH_STRING_CHAR_ADVANCE.
5450 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5451 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
5453 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
5454 SPLIT_NON_ASCII_CHAR.
5455 (fontset_ref_via_base, fontset_set): Likewise
5457 * insdel.c (adjust_markers_for_record_delete): Deleted.
5458 (adjust_markers_for_insert): Argument changed. Caller changed.
5459 (adjust_markers_for_replace): Likewise.
5460 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
5461 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
5462 (copy_text): Delete unused local varialbe c_save. For converting
5463 to multibyte, be sure to make all 8-bit characters in valid
5465 (count_size_as_multibyte): Handle 8-bit characters correctly.
5466 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5467 adjust_after_replace, replace_range, del_range_2)
5468 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
5469 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5470 adjust_after_replace, replace_range, del_range_2) Delete codes for
5471 handling byte combining.
5472 (adjust_before_replace): Deleted.
5474 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
5475 SPLIT_NON_ASCII_CHAR.
5476 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5477 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
5479 (Fkey_description): Likewise.
5481 * lread.c (read1): On reading multibyte string, be sure to make
5482 all 8-bit chararacters in valid multibyte form.
5483 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5485 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
5488 * process.c (Fstart_process): GCPRO current_dir before calling
5489 Ffind_operation_coding_system. Encode arguments here.
5490 (create_process): Don't encode arguments here. Setup
5491 src_multibyte and dst_multibyte members of struct coding.
5492 (read_process_output): Setup src_multibyte and dst_multibyte
5493 members of struct coding. If the output is to multibyte buffer,
5494 always decode the output of the process. Adjust the
5495 representation of 8-bit characters to the multibyteness of the
5497 (send_process): Setup coding->src_multibyte according to the
5498 multibyteness of the source.
5500 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
5502 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
5503 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
5505 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
5508 * w16select.c (Fw16_set_clipboard_data): Setup members
5509 src_multibyte and dst_multibyte of coding. Adjusted for the
5510 change for find_charset_in_str.
5511 (Fw16_get_clipboard_data): Likewise.
5513 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
5514 dst_multibyte of coding.
5515 (x_to_w32_font): Likewise.
5517 * w32select.c (Fw32_set_clipboard_data): Setup members
5518 src_multibyte and dst_multibyte of coding. Adjusted for the
5519 change for find_charset_in_str.
5520 (Fw32_get_clipboard_data): Likewise.
5522 * xdisp.c (get_next_display_element): Handle 8-bit characters
5524 (next_element_from_display_vector): Use CHAR_BYTES instead of
5526 (disp_char_vector): Use SPLIT_CHAR instead of
5527 SPLIT_NON_ASCII_CHAR.
5529 * xselect.c (selection_data_to_lisp_data): Setup members
5530 src_multibyte and dst_multibyte of coding. Adjusted for the
5531 change for find_charset_in_str.
5532 (lisp_data_to_selection_data): Likewise.
5534 2000-05-19 Gerd Moellmann <gerd@gnu.org>
5536 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
5539 * dispextern.h (Vimage_types): Add extern declaration.
5541 * xdisp.c (Vimage_types): Moved here from xfns.c.
5542 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
5544 * xfns.c (Vimages_types): Moved to xdisp.c.
5545 (syms_of_xfns): Move `image-types' to xdisp.c.
5547 * w32fns.c (Vimage_types): Removed.
5548 (syms_of_w32fns): Remove `image-types'.
5550 2000-05-18 Kenichi Handa <handa@etl.go.jp>
5552 * fns.c (map_char_table): Pay attention to character number of
5553 charset. Check the validity of charset at the first level. For
5554 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
5557 * fontset.c: Include "buffer.h".
5558 (fs_load_font): If the face has fontset, record the face ID in
5560 (Finternal_char_font): New function.
5561 (accumulate_font_info): New function.
5562 (Ffontset_info): Rewritten for the new fontset implementation.
5563 (syms_of_fontset): Register Vdefault_fontset in the first element
5564 of Vfontset_table. Include Vdefault_fontset in
5565 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
5568 2000-05-16 Dave Love <fx@gnu.org>
5570 * m/iris5d.h: Deleted -- unused.
5572 2000-05-16 Gerd Moellmann <gerd@gnu.org>
5574 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
5575 `invalid' instead of `illegal'.
5577 * indent.c (Fmove_to_column): When ending within a tab, insert
5578 spaces first so that markers at the end of the tab get adjusted.
5580 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
5581 buffer list that wasn't selected in that frame.
5583 * filelock.c (get_boot_time): To obtain an 8 char file name, which
5584 is needed on mescaline, use a 2 char prefix, and call
5585 make_temp_name with second arg non-zero.
5587 * fileio.c (make_temp_name): New function, extracted from
5589 (Fmake_temp_name): Use it.
5591 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
5593 * window.c (coordinates_in_window): Subtract 1 when computing
5596 2000-05-15 Gerd Moellmann <gerd@gnu.org>
5598 * Makefile.in (lisp): Add env.elc.
5600 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
5602 2000-05-12 Gerd Moellmann <gerd@gnu.org>
5604 * search.c (Freplace_match): Handle case of `\N' in the
5605 replacement when there's no group N.
5607 2000-05-11 Gerd Moellmann <gerd@gnu.org>
5609 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
5610 of the message to message_dolog.
5612 * keyboard.c (read_char): Don't clear current message for help
5613 events; let the code handling help events handle this. Change
5614 code detecting help events that should be ignored.
5616 * xdisp.c (handle_single_display_prop): Don't try to set PT if
5617 we're interating over a string.
5619 2000-05-09 Dave Love <fx@gnu.org>
5621 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
5622 that offset before writing. Move gcpro region past call of
5625 2000-05-04 Dave Love <fx@gnu.org>
5627 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
5629 2000-05-04 Gerd Moellmann <gerd@gnu.org>
5631 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
5632 of inserted characters when BUF equals the current buffer, and PT
5633 is in front of or equal to FROM.
5635 2000-05-03 Gerd Moellmann <gerd@gnu.org>
5637 * xdisp.c (handle_single_display_prop): If display property value
5638 is invalid, or something not supported on the frame, restore
5639 iterator's position to what it was initially. Make sure to return
5640 0 for invalid and unsupported property values.
5642 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
5643 that x_per_char_metric returns null.
5645 2000-05-02 Gerd Moellmann <gerd@gnu.org>
5647 * xterm.h (struct face): Add forward declaration.
5648 (struct image): Ditto.
5649 (image_ascent): Add prototype.
5651 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5652 (x_draw_image_relief, x_draw_image_foreground_1): Call function
5653 image_ascent instead of using IMAGE_ASCENT.
5655 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
5656 (IMAGE_ASCENT): Removed.
5658 * xfns.c (Qcenter): New variable.
5659 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
5660 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
5661 (image_ascent): New function.
5662 (lookup_image): Recognize `:ascent center'.
5663 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5664 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
5665 (xbm_load): Don't set image's ascent here.
5666 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
5667 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
5668 check ascent values here.
5669 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
5670 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
5671 (syms_of_xfns): Initialize Qcenter.
5673 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
5674 to the limits, increase the limits.
5676 2000-05-01 Kenichi Handa <handa@etl.go.jp>
5678 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
5679 Check Vfont_encoding_alist against the full name of the opened
5682 2000-04-28 Gerd Moellmann <gerd@gnu.org>
5684 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
5685 taller than the window.
5687 2000-04-28 Kenichi Handa <handa@etl.go.jp>
5689 * xfaces.c (realize_x_face): Fix the argument of the second
5690 xassert. BASE_FACE may not be a face for ASCII.
5692 2000-04-27 Gerd Moellmann <gerd@gnu.org>
5694 * print.c (print_object): Treat print-length < 0 as nil.
5696 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
5698 * s/freebsd.h (TERMCAP_OBJ): Removed.
5699 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
5701 * lread.c (read1): Don't treat period followed by certain
5702 characters as symbol start.
5704 * xfns.c (slurp_file): New function.
5705 (xbm_image_p): Handle case of in-memory XBM files.
5706 (xbm_scan): Rewritten to work on memory buffers instead of files.
5707 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
5708 Work on memory buffers instead of files. If DATA is null test
5709 if buffer looks like an in-memory XBM file.
5710 (xbm_load_image): Renamed from xbm_load_image_file. Work on
5711 memory buffers instead of files.
5712 (xbm_file_p): New function.
5713 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
5715 * lread.c (end_of_file_error): New function.
5716 (read1): Call it instead of signaling `end-of-file' directly.
5718 * print.c (print_error_message): Print data of `end-of-file'
5719 with Fprinc instead of Fprin1.
5721 2000-04-26 Ken Raeburn <raeburn@gnu.org>
5723 * window.c (freeze_window_start): Check that minibuffer scroll
5724 window isn't nil before extracting the window structure pointer
5727 * undo.c (record_delete): If we hit the end of the undo list, stop
5728 picking elements apart.
5730 2000-04-26 Gerd Moellmann <gerd@gnu.org>
5732 * xdisp.c (display_line): If lines are continued, restore
5733 iterator's ascent/descent information to the values before the
5734 first glyph not fitting on the line.
5736 2000-04-25 Gerd Moellmann <gerd@gnu.org>
5738 * xdisp.c (try_window_id) <all changes above window start>: Adjust
5739 positions in glyph matrix. Don't compute new window end
5742 * dispnew.c (increment_matrix_positions): Renamed from
5743 increment_glyph_matrix_buffer_positions.
5744 (increment_row_positions): Renamed from
5745 increment_glyph_row_buffer_positions.
5747 * dispextern.h: Change names of renamed functions from dispnew.c
5750 2000-04-24 Gerd Moellmann <gerd@gnu.org>
5752 * fileio.c (Fdo_auto_save): Create directories for auto-save
5753 list file if necessary.
5755 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
5756 from buffer or frame.
5757 (automatic_hscrolling_p): New variable.
5758 (hscroll_windows): Scroll windows horizontally only if automatic
5759 hscrolling is allowed.
5760 (syms_of_xdisp): New variable `automatic-hscrolling'.
5762 * frame.h (struct frame): Add member extra_line_spacing.
5764 * xfns.c (x_set_line_spacing): New function.
5765 (Fx_create_frame): Set line spacing from resources.
5766 (Qline_spacing): New variable.
5767 (syms_of_xfns): Initialize Qline_spacing.
5769 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
5771 * buffer.c (init_buffer_once): Handle extra_line_spacing.
5772 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
5773 (reset_buffer): Don't initialize extra2 and extra3. Initialize
5774 extra_line_spacing from default value.
5775 (init_buffer_once): Initialize default value of extra_line_spacing.
5777 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
5780 * xterm.c (x_produce_glyphs): Remove reference to struct it's
5781 prompt_width. Add extra line spacing.
5783 * term.c (produce_glyphs): Remove reference to struct it's
5786 * dispextern.h (struct it): Remove member prompt_width, add
5789 2000-04-22 Gerd Moellmann <gerd@gnu.org>
5791 * dispnew.c (update_frame_line): When writing a whole line, make
5792 sure cursor is in the right row afterwards, otherwise a use of
5793 capability `ch' in cmgoto might leave the cursor in the row below.
5795 2000-04-21 Gerd Moellmann <gerd@gnu.org>
5797 * lisp.h (struct Lisp_Buffer_Cons): Remove.
5799 * keyboard.c (timer_check): Fix typo in comment.
5801 2000-04-21 Kenichi Handa <handa@etl.go.jp>
5803 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
5804 name change: ch -> character.
5806 2000-04-20 Gerd Moellmann <gerd@gnu.org>
5808 * keyboard.c (echo_message_buffer): New variable.
5809 (echo_now): Set echo_message_buffer to the echo area buffer used
5810 to display the echo.
5811 (cancel_echoing): Reset echo_message_buffer to nil.
5812 (read_char): Code rewritten that handles canceling an echo or
5813 echoing a dash, respectively.
5815 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
5816 directory doesn't exist.
5818 2000-04-19 Dave Love <fx@gnu.org>
5820 * fns.c (syms_of_fns): Defsubr mapc.
5821 (concat): Don't allow numeric args.
5822 (Fconcat): Doc change.
5824 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
5826 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
5827 instead define end_match(1|2) more carefully.
5828 Use GET_CHAR_BEFORE_2 for `begline'.
5830 2000-04-19 Gerd Moellmann <gerd@gnu.org>
5832 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
5833 on 64-bit systems where NULL is defined as `0'.
5835 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
5836 the `variable argument list' to make it work on Alpha.
5838 * m/alpha.h (_LP64) [!_LP64]: Define.
5839 (ORDINARY_LINK): Define for NetBSD.
5841 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
5843 2000-04-19 Dave Love <fx@gnu.org>
5845 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
5848 * Makefile.in (LIBS): Don't use.
5849 (GETLOADAVG_OBJ): Define again.
5850 (otherobj): Add GETLOADAVG_OBJ.
5852 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
5854 2000-04-18 Gerd Moellmann <gerd@gnu.org>
5856 * lread.c (read_filtered_event): Cancel and start busy cursor.
5858 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
5859 that the per-character metrics may be null.
5861 2000-04-17 Gerd Moellmann <gerd@gnu.org>
5863 * buffer.c (clone_per_buffer_values): New function.
5864 (Fmake_indirect_buffer): Add optional argument CLONE. Call
5865 clone_per_buffer_values if CLONE is not nil.
5867 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5869 2000-04-16 Dave Love <fx@gnu.org>
5871 * Makefile.in: Remove obsolete localcpp stuff.
5872 (GETLOADAVG_OBJ): Don't define.
5873 (obj): Move LIBOBJS...
5874 (otherobj): ... to here.
5875 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
5876 whitespace-only lines after the continuation (Irix).
5878 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5880 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
5882 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
5884 2000-04-14 Dave Love <fx@gnu.org>
5886 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
5887 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
5888 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
5889 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
5892 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
5893 autoconfiscated HAVE_GETLOADAVG.
5895 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
5898 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5900 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
5901 (fill_in_lock_file_name): Avoid existing files that aren't
5904 2000-04-14 Dave Love <fx@gnu.org>
5906 * Makefile.in (LIBS, LIBOBJS): New variable.
5907 (INTERVAL_SRC): Convert to make variable.
5908 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
5909 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
5910 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
5912 (SOME_MACHINE_OBJECTS): Remove interval stuff.
5913 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
5914 (shortlisp): Add facemenu, float-sup, frame.
5915 (SOME_MACHINE_LISP): Remove them from here.
5916 (LIBES): Change unused LDLIBS to autoconf LIBS.
5918 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
5920 2000-04-14 Kenichi Handa <handa@etl.go.jp>
5922 * composite.c (update_compositions): If FROM and TO are not in a
5923 valid range, do nothing.
5925 2000-04-13 Gerd Moellmann <gerd@gnu.org>
5927 * tparam.c (tparam1): Abort when encountering an unknown
5930 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
5933 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
5936 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
5938 * fileio.c (a_write): Remove redundant semi-colons.
5939 (e_write): Return -1 if failed to write all the data.
5940 This fixes the changes made at 1999-12-15.
5942 2000-04-12 Dave Love <fx@gnu.org>
5944 * fns.c (mapcar1): Test for null vals to support mapc.
5945 (Fmapc): New function.
5947 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
5949 * msdos.c (NUM_MOUSE_BUTTONS): Define.
5950 (IT_frame_up_to_date): Support the buffer local value of
5951 cursor-type, if defined.
5953 2000-04-10 Dave Love <fx@gnu.org>
5955 * editfns.c (preceding-char, following-char): Doc fix.
5957 2000-04-10 Ken Raeburn <raeburn@gnu.org>
5959 * Makefile.in (temacs): Revert 2000-03-12 change.
5961 2000-04-10 Jason Rumney <jasonr@gnu.org>
5963 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
5965 2000-04-10 Gerd Moellmann <gerd@gnu.org>
5967 * xdisp.c (setup_echo_area_for_printing): Choose an echo
5968 area buffer, if it's not set up yet.
5970 * indent.c (compute_motion): Set immediate_quit.
5972 2000-04-09 Gerd Moellmann <gerd@gnu.org>
5974 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
5976 (realize_tty_face): Suppress boldness if colors are the inverse of
5977 the default colors, and tty_suppress_bold_inverse_default_colors_p
5979 (Ftty_suppress_bold_inverse_default_colors): New function.
5980 (syms_of_xfaces): Defsubr it.
5982 * buffer.c (Frestore_buffer_modified_p): New function.
5983 (syms_of_buffer): Defsubr it.
5985 2000-04-08 Ken Raeburn <raeburn@gnu.org>
5987 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
5988 charset id (int) argument, not a charset (Lisp_Object).
5990 * coding.h (code_convert_string): Declare.
5991 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
5992 object, as the fourth argument to code_convert_string.
5994 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
5996 (Fset_fontset_font): Use EQ to compare lisp objects.
5998 2000-04-05 Ken Raeburn <raeburn@gnu.org>
6000 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
6001 a pointer that looks like a lisp object.
6002 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
6003 zero, instead see whether it's an integer object, since they can't
6005 (GET_INTERVAL_OBJECT): Simply assign to the destination.
6007 * dispnew.c (allocate_matrices_for_frame_redisplay,
6008 direct_output_forward_char): Use X(U)INT and make_number as needed
6009 to convert between (unsigned) int values and lisp integers.
6010 * keyboard.c (read_key_sequence): Likewise.
6011 * lread.c (substitute_object_recurse): Likewise.
6012 * fns.c (concat, hash_lookup, hash_remove): Likewise.
6013 * minibuf.c (do_completion, Fminibuffer_complete_word,
6014 Fminibuffer_completion_help): Likewise.
6015 * term.c (produce_special_glyphs): Likewise.
6017 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
6018 * print.c (print_preprocess, print_object): Likewise.
6020 * search.c (compile_pattern): Use NILP when checking for nil.
6022 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
6023 __OPTIMIZE__]: Provide a GNU C macro version that handles
6025 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
6026 field, to better cope with ENABLE_CHECKING and calls that modify a
6027 Lisp_Object using its old value.
6029 2000-04-04 Gerd Moellmann <gerd@gnu.org>
6031 * window.c (compare_window_configurations): Signal an error
6032 if parameters C1 or C2 aren't window configurations.
6034 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
6035 AFTER_POTENTIAL_GC calls around calls to functions that can
6036 signal an error and thus invoke the debugger.
6038 2000-04-03 Gerd Moellmann <gerd@gnu.org>
6040 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
6041 an error if decoding fails.
6043 * keyboard.c (lispy_mouse_names): Variable removed.
6044 (Vlispy_mouse_stem): New variable.
6045 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
6046 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
6047 for any mouse button number. Increase size of mouse_syms and
6048 button_down_location as needed. Call modify_event_symbol with
6049 different arguments.
6050 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
6051 Call modify_event_symbol with different arguments.
6052 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
6053 for any button number. Call modify_event_symbol with different
6055 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
6056 Accept a string for NAME_ALIST_OR_STEM.
6058 * lisp.h (larger_vector): Add prototype.
6060 * fns.c (larger_vector): Make externally visible.
6062 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
6064 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
6066 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
6067 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
6068 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
6069 we are between str1 and str2.
6070 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
6071 (PATFETCH): Use `TRANSLATE'.
6072 (PATFETCH_RAW): Fetch multibyte char if applicable.
6073 (PATUNFETCH): Remove.
6074 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
6075 When writing a char, write it directly into the pattern buffer rather
6076 than going needlessly through a temp char-array.
6077 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
6078 multibyte magic and remove the useless `#ifdef emacs'.
6079 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
6082 * regex.h (struct re_pattern_buffer): Make field `multibyte'
6083 conditional on `emacs'.
6085 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
6087 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6089 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
6090 non-union-type versions of XMARK and friends here, because XMARK
6091 and friends won't work on an integer field if NO_UNION_TYPE is not
6093 (make_number): Define as a function if it's not defined as a
6096 * composite.c (run_composite_function): Use NILP when checking for
6098 (syms_of_composite): Delete local var NARGS, pass an int as first
6099 argument to Fmake_hash_table.
6101 * editfns.c (text_property_stickiness): Use NILP to test
6102 Lisp_Object boolean value.
6103 (Fmessage_or_box): Don't use NILP to test int variable.
6104 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
6105 problems reading from and changing the same lisp value in an
6108 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6110 * term.c (TN_no_color_video): New variable.
6111 (term_init): Intitialize TN_no_color_video.
6112 (enum no_color_bit): New enumeration.
6113 (MAY_USE_WITH_COLORS_P): New macro.
6114 (turn_on_face): Use it to determine if attributes may be used
6115 combined with colors.
6117 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6119 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
6120 with int lvalues via casts; instead, just yield lisp object
6122 (enlarge_window): Variable sizep now points to Lisp_Object. Use
6123 proper accessor macros.
6124 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
6125 (grow_mini_window): Fix typo getting int value of root->height.
6127 * xdisp.c (compute_string_pos): Fix order of arguments to
6128 string_pos_nchars_ahead.
6129 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
6130 count arg to variable-arg routines like Frun_hook_with_args and
6132 (back_to_previous_visible_line_start)
6133 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
6134 fixed-arg routines like Fget_char_property and Fmake_string.
6135 (reconsider_clip_changes): Use XINT when comparing integer lisp
6136 objects, or passing them as int arguments.
6137 (mark_window_display_accurate, insert_left_trunc_glyphs)
6138 (append_space, extend_face_to_end_of_line): Use make_number when
6139 storing or passing integer values as lisp objects.
6140 (set_cursor_from_row, highlight_trailing_whitespace): Use
6141 INTEGERP, not implicit test against zero, for glyph object.
6142 (try_window_id): Don't use make_number when we want an int value.
6144 * xfaces.c (xlfd_symbolic_value): Make last argument a
6145 Lisp_Object, to be consistent with callers.
6146 (Fbitmap_spec_p): Use XINT to get numeric value of height.
6147 (lface_hash): Apply XFASTINT to lisp values before folding in.
6149 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
6150 fill in window width and height. Pass an int, not a lisp object,
6151 as first arg to Finsert.
6153 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6155 * xfaces.c (realize_basic_faces): Block input while realizing
6158 * keyboard.c (lispy_mouse_names): Add additional mouse names.
6160 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
6162 2000-03-31 Gerd Moellmann <gerd@gnu.org>
6164 * xterm.c (x_produce_glyphs): When displaying unibyte text
6165 or ASCII, handle case that per-char metric is null.
6167 2000-03-30 Ken Raeburn <raeburn@gnu.org>
6169 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
6171 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
6172 XSUBR, XBUFFER): Verify correct object type before returning
6173 pointer, using eassert.
6174 * frame.h (XFRAME): Likewise.
6176 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
6177 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
6178 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
6180 * data.c (set_internal): Likewise.
6181 * dispextern.h (WINDOW_WANTS_MODELINE_P,
6182 WINDOW_WANTS_HEADER_LINE_P): Likewise.
6183 * fileio.c (auto_save_1): Likewise.
6184 * insdel.c (check_markers): Likewise.
6185 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
6186 * undo.c (record_insert): Likewise.
6187 * vmsproc.c (child_sig): Likewise.
6188 * window.c (unshow_buffer, window_loop): Likewise.
6189 * xterm.c (x_erase_phys_cursor): Likewise.
6191 2000-03-30 Gerd Moellmann <gerd@gnu.org>
6193 * xfns.c (free_image_cache): Free the cache structure itself
6194 last, after all its members have been freed.
6196 * lisp.h (xstrdup): Add prototype.
6198 * alloc.c (xstrdup): Moved here from xfaces.c.
6199 (allocating_for_lisp): Variable removed.
6200 (lisp_malloc): Block input around the calls to malloc and
6203 * xfaces.c (realize_tty_face): Use find_symbol_value instead
6205 (xstrdup): Moved to alloc.c.
6207 2000-03-29 Ken Raeburn <raeburn@gnu.org>
6209 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
6211 * emacs.c (main): Fix sense of no-loadup test.
6213 * config.in (ENABLE_CHECKING): Undef.
6215 * lisp.h (struct interval): Replace "parent" field with a union of
6216 interval pointer and Lisp_Object; add new bitfield to use as
6217 discriminant. Change other flag fields to bitfields.
6218 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
6219 is defined and the supplied test fails, print a message and
6221 (eassert): New macro. Use CHECK to provide an assert-like
6224 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
6225 pointers; abort if the value looks like a lisp object.
6226 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
6227 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
6228 Modify for new interval parent definition.
6230 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
6231 UNMARK_BALANCE_INTERVALS): Update references that need an
6232 addressable lisp object in the interval structure.
6233 (die): New function.
6234 (suppress_checking): New variable.
6236 * intervals.c (interval_start_pos): Just return 0 if there's no
6239 2000-03-29 Gerd Moellmann <gerd@gnu.org>
6241 * lread.c (read1): Accept `.' (period) as symbol start like in CL
6242 and earlier Emacs versions.
6244 * keyboard.c (Ftop_level): Cancel busy-cursor.
6246 * eval.c (call_debugger): Cancel busy-cursor.
6248 2000-03-29 Kenichi Handa <handa@etl.go.jp>
6250 * search.c (Freplace_match): Adjust multibyteness of the current
6251 buffer and NEWTEXT. Free allocated memory before signaling an
6254 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
6256 * regex.c (analyse_first): New function obtained by ripping out most
6257 of re_compile_fastmap and generalizing it a little bit so that it
6258 can also just return whether a given (sub)pattern can match the empty
6260 (regex_compile): Use `analyse_first' to decide whether the loop-check
6261 needs to be done or not for *, +, *? and +? (the loop check is costly
6262 for non-greedy repetition).
6263 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
6265 2000-03-28 Dave Love <fx@gnu.org>
6267 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
6270 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
6272 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
6274 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
6276 (enum re_opcode_t): Update description of succeed_n.
6277 (PATFETCH): Always define.
6278 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
6279 operators, char classes, shy-groups and intervals).
6280 Optimize special cases of intervals so as to only use succeed_n and
6281 jump_n when really needed.
6282 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
6283 that we don't have to handle the special cases any more.
6284 Simplify on_failure_jump handling as well.
6286 2000-03-28 Jason Rumney <jasonr@gnu.org>
6288 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
6290 2000-03-27 Gerd Moellmann <gerd@gnu.org>
6292 * s/freebsd.h (GC_SETJMP_WORKS): Define.
6294 * s/msdos.h (GC_SETJMP_WORKS): Define.
6296 * alloc.c (mark_maybe_object): New function.
6297 (mark_memory): Use it.
6298 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
6299 (setjmp_tested_p, longjmp_done): New variables.
6300 (test_setjmp): New function.
6301 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
6302 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
6304 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
6305 to DEC_TEXT_POS and INC_TEXT_POS.
6307 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
6308 with parameter MULTIBYTE_P.
6310 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
6313 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
6314 buffers because it looks for multibyte character byte sequences
6315 which don't exist in unibyte text.
6317 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
6319 * xfaces.c (register_color, unregister_color, unregister_colors)
6320 [DEBUG_X_COLORS]: New functions.
6321 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
6323 * xfns.c (x_set_cursor_color): Get color reference counts right.
6325 * xterm.c (x_copy_color): New function.
6326 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
6328 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
6329 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
6330 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
6331 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
6332 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
6333 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
6334 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
6335 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
6336 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
6337 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
6339 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
6340 names for handling per-buffer variables.
6342 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
6343 instead of MAX_BUFFER_LOCAL_VARS.
6344 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
6346 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
6348 * xfns.c (x_specified_cursor_type): New function.
6349 (x_set_cursor_type): Use it.
6351 * buffer.h (struct buffer): Add cursor_type.
6353 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
6355 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
6356 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
6358 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
6359 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
6360 executing it as well as when popping it off the stack to find infinite
6361 loops in non-greedy repetition operators.
6363 2000-03-26 Gerd Moellmann <gerd@gnu.org>
6365 * doc.c (Qfunction_documentation): New variable.
6366 (syms_of_doc): Initialize Qfunction_documentation.
6367 (Fdocumentation): If FUNCTION is a symbol with non-nil
6368 `function-documentation' property, return a documentation derived
6371 * buffer.c (syms_of_buffer): Add default-cursor-type.
6372 (init_buffer_once): Don't let cursor_type have a local value
6375 * xterm.c (x_display_and_set_cursor): Choose cursor depending
6376 on buffer-local value of cursor_type.
6377 (x_draw_bar_cursor): Add parameter WIDTH.
6379 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
6380 (init_buffer_once): Set default cursor_type value to t.
6381 Mark cursor_type as local everywhere.
6382 (syms_of_buffer): New per-buffer variable cursor-type.
6384 * buffer.h (struct buffer): Remove member local_var_flags,
6386 (MAX_BUFFER_LOCAL_VARS): New macro.
6387 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
6388 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
6389 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
6390 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
6392 * print.c (print_object): Use new macros for per-buffer
6395 * category.c (Fset_category_table): Use new macros for per-buffer
6398 * buffer.c (buffer_permanent_local_flags): Make a char array.
6399 (max_buffer_local_idx): New variable.
6400 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
6401 for new handling of per-buffer variables.
6402 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
6403 (init_buffer_once): Initialize per-buffer vars differently.
6404 Set max_buffer_local_idx.
6406 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
6409 * lread.c (defvar_per_buffer): Use new macros for per-buffer
6412 * data.c (do_symval_forwarding, store_symval_forwarding)
6413 (find_symbol_value, set_internal, default_value, Fset_default)
6414 (Fkill_local_variable, Flocal_variable_p): Use new macros for
6415 per-buffer variables.
6417 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
6419 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6421 * xterm.c (x_term_init): Unblock input around call1 of
6422 Qvendor_specific_keysyms.
6424 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
6425 (find_defun_start): Consider an open parenthesis in column 0
6426 a defun start only if open_paren_in_column_0_is_defun_start is set.
6427 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
6429 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
6431 * eval.c (Fautoload): Add entry in load-history (if after dump).
6432 * lread.c (load-history): Update docstring.
6434 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6436 * indent.c (Fvertical_motion): Always use the current buffer.
6437 Temporarily change the window's buffer, if necessary.
6439 2000-03-23 Gerd Moellmann <gerd@gnu.org>
6441 * xterm.c (fast_find_position): Make sure not to consider rows
6442 not visible in the window.
6444 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
6446 * regex.c (enum syntaxcode): Provide default for non-Emacs.
6447 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
6449 2000-03-22 Jason Rumney <jasonr@gnu.org>
6451 * w32menu.c (single_submenu): Set help string to NULL if none.
6452 (w32_menu_show): Set help string correctly.
6453 (add-menu-item): Set help string in MIIM_DATA for menu item.
6454 Load SetMenuItemInfoA explicitly.
6455 (w32_menu_display_help): New function.
6457 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
6458 (QCdata): Moved to xdisp.c.
6460 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
6461 (Vw32_charset_to_codepage_alist): Removed.
6462 (Vw32_charset_info_alist): New variable.
6463 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
6464 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
6465 greek, hebrew, thai, johab, mac, unicode]): New symbols.
6466 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
6468 (w32_codepage_for_font): Use Vw32_charset_info_alist.
6469 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
6470 Define Vw32_charset_info_alist and w32_charset symbols.
6472 2000-03-22 Jason Rumney <jasonr@gnu.org>
6474 * makefile.nt (w32bdf.obj): Update dependencies.
6476 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
6478 * w32fns.c: Include fontset.h after dispextern.h.
6479 (Fx_create_frame): Do not create fontset.
6480 (w32_load_system_font): Doc fix.
6481 (Fx_close_connection): Free full_name if it is not shared.
6483 * w32term.c: Include fontset.h after dispextern.h.
6484 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
6486 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
6487 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
6488 (w32_font_is_double_byte): New function, needs body.
6489 (x_append_glyph): Set glyph->glyph_not_available_p.
6490 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6491 it->charset. If it->multibyte_p is zero and it->c is a multibyte
6492 character, convert it to a unibyte character.
6493 (struct glyph_string): Delete member `charset'.
6494 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
6495 calculating it is found.
6496 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6497 the case that per char metric is not available correctly.
6498 (x_fill_glyph_string): Handle the case that the specific glyph is
6499 not available correctly.
6500 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6501 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6502 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6503 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6504 fontset. Don't call FS_LOAD_FONT.
6506 2000-03-22 Ken Raeburn <raeburn@gnu.org>
6508 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
6509 (INT_LISPLIKE): New macro.
6510 (NULL_INTERVAL_P): Use it.
6511 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
6512 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
6513 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
6515 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
6516 explicit references to "parent" field of struct interval and
6517 associated unclean type conversions.
6518 * intervals.c (create_root_interval, root_interval, rotate_right,
6519 rotate_left, balance_possible_root_interval, split_interval_right,
6520 split_interval_left, interval_start_pos, find_interval,
6521 next_interval, previous_interval, update_interval,
6522 adjust_intervals_for_insertion, delete_node, delete_interval,
6523 adjust_intervals_for_deletion, merge_interval_right,
6524 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
6525 copy_intervals_to_string): Likewise.
6526 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
6528 * syntax.c (update_syntax_table): Likewise.
6530 * intervals.c (reproduce_tree_obj): New function, like
6531 reproduce_tree but takes a Lisp_Object for the parent. Declare
6533 (graft_intervals_into_buffer): Use it when appropriate.
6534 (reproduce_tree): Declare with prototype.
6535 (balance_possible_root_interval): Check that the parent is a lisp
6536 object before trying to examine its type.
6538 2000-03-22 Gerd Moellmann <gerd@gnu.org>
6540 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
6541 as strings only if both are known to be strings.
6543 * s/openbsd.h (LIBS_TERMCAP): Undef.
6545 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
6547 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
6548 definitions for non-Emacs compilation.
6549 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
6550 outside of `#ifdef emacs'.
6551 (print_partial_compiled_pattern): Update.
6552 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
6553 (re_compile_fastmap): Merge handling of charset and charset_not (for
6554 emacs and non-emacs compilation as well).
6555 Similarly for (not)categoryspec and (not)syntaxspec.
6556 Don't use the fastmap when reaching `anychar' since the added
6557 complexity is not justified.
6558 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
6559 and (not)syntaxspec. Merge (not)categoryspec.
6561 2000-03-22 Kenichi Handa <handa@etl.go.jp>
6563 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
6564 FACE_FOR_CHAR): Define them differently for the configuration of
6567 2000-03-21 Dave Love <fx@gnu.org>
6569 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
6572 2000-03-21 Gerd Moellmann <gerd@gnu.org>
6574 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
6575 (lface_fully_specified_p): Don't check contents of
6576 LFACE_FONT_INDEX because that attribute is optional.
6577 (realize_x_face): Remove now unwarranted xassert.
6579 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
6581 The following changes are to make font selection based on
6582 characters, not charset. In addition, they recover fontset
6583 facilities while utilizing the new font selection mechanism.
6585 * Makefile.in (fontset.o): Depend on dispextern.h.
6587 * alloc.c (mark_face_cache): Don't mark face->registry.
6589 * dispextern.h (struct glyph): New member glyph_not_available_p.
6590 Use 22 bits for face_id.
6591 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
6592 (struct face): Delete member registry, new member ascii_face.
6593 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
6594 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
6595 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
6596 (struct it): Delete member charset, new member
6597 glyph_not_available_p.
6599 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
6600 (struct fontset_info, struct fontset_data): Structs removed.
6601 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
6602 Vglobale_fontset_alist, font_idx_temp): Externs removed.
6603 (fs_load_font, fs_query_fontset): Adjusted for new argument.
6604 (fs_free_face_fontset, fontset_font_pattern,
6605 face_suitable_for_char_p, face_for_char,
6606 make_fontset_for_ascii_face): Extern them.
6607 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
6608 (FS_LOAD_FACE_FONT): New macro.
6610 * fontset.c: All codes rewritten or adjusted for the change of
6611 fontset implementation. Now fontset is represented by char table.
6612 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
6614 (my_strcasecmp): Function removed.
6615 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
6617 (AREF, ASIZE): New macros.
6618 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
6619 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
6620 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
6621 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
6622 fontset_id_valid_p, font_family_registry, fontset_name,
6623 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
6624 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
6626 (fs_load_font): New arg FACE. Caller changed.
6627 (fs_query_fontset): Argument changed. Caller changed.
6628 (Fquery_fontset): call fs_query_fontset.
6629 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
6631 (clear_fontset_elements, check_registry_encoding,
6632 check_fontset_name): New functions.
6633 (syms_of_fontset): Set char-table-extra-slots property of fontset
6634 to 3. Staticpro and initialize Vfontset_table and
6635 Vdefault_fontset. Defsubr fontset_font and fontset_list.
6637 * frame.h (struct frame): Member `fontset_data' removed.
6638 (FRAME_FONTSET_DATA): Macro removed.
6640 * frame.c (make_frame): Don't allocate f->fontset_data.
6641 (Fdelete_frame): Don't free f->fontset_data.
6643 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
6645 * xdisp.c (charset_at_position): Function removed.
6646 (init_iterator): Don't set member charset of struct `it'.
6647 (handle_face_prop, reseat_to_string, set_iterator_to_next,
6648 next_element_from_display_vector, insert_left_trunc_glyphs):
6650 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
6652 (get_next_display_element, append_space,
6653 extend_face_to_end_of_line): Likewise.
6655 * xfaces.c (Qx_charset_registry, Vface_default_registry):
6657 (clear_font_table, frame_update_line_height, load_face_font):
6658 Adjusted for the change of fontset implementation.
6659 (load_face_fontset_font): Function removed.
6660 (pixel_point_size): New function.
6661 (font_list): Argument type changed. Caller changed.
6662 (LFACE_FONT): New macro.
6663 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
6664 (set_lface_from_font_name): Type of arg FONTNAME is changed to
6665 Lisp_Object. Determine the font name by actually loading a font
6666 by the specified pattern. Set LFACE_FONT (lface) to the specified
6667 pattern. Even if a font is not found, don't try alternatives.
6668 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
6669 (set_font_frame_param): If `font' is specified in lface, use it.
6670 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
6671 (lface_same_font_attributes_p): Likewise.
6672 (make_realized_face): Arguent changed. Caller changed. Set
6673 face->ascii_face to face itself.
6674 (free_realized_face): Free face->fontset if face is for ASCII.
6675 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
6676 deduce_unibyte_registry, x_charset_registry): Functions removed.
6677 (free_realized_multibyte_face): New function.
6678 (lookup_face, lookup_named_face, lookup_derived_face): Argument
6679 changed. Caller changed.
6680 (try_font_list): Argument type changed.
6681 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
6682 (choose_face_font): Argument changed. Handle fontset properly.
6683 (choose_face_fontset_font): Function removed.
6684 (realize_default_face, realize_named_face): Don't remove the
6686 (realize_face): Argument changed. Caller changed. Remove face
6687 with the arg former_face_id in advance. Load font for the new
6689 (realize_x_face): Argument changed. Caller changed. For a
6690 multibyte character, share fontset with base_face. For a single
6691 byte character, make a new realized fontset. Don't load a font
6693 (realize_tty_face): Argument changed. Caller changed.
6694 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
6695 (face_at_buffer_position): Don't check multibyte_p for returning
6697 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
6698 FACE_SUITABLE_FOR_CHARSET_P.
6699 (syms_of_xfaces): Remove code for Qx_charset_registry and
6700 Vface_default_registry.
6702 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
6703 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
6704 (x_per_char_metric): Don't try FONT->default_char. Even if
6705 pcm->width is zero, glyph bits may exist.
6706 (x_encode_char): Always initialize char2b->byte1.
6707 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
6708 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
6710 (x_append_glyph): Set glyph->glyph_not_available_p.
6711 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6712 it->charset. Handle the case that per char metric is not
6713 available. If it->multibyte_p is zero and it->c is a multibyte
6714 character, convert it to a unibyte character.
6715 (struct glyph_string): Delete member `charset'.
6716 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6717 the case that per char metric is not available correctly.
6718 (x_fill_glyph_string): Handle the case that the specific glyph is
6719 not available correctly.
6720 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6721 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6722 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6723 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6724 fontset. Don't call FS_LOAD_FONT.
6726 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
6727 (x_create_tip_frame): Likewise.
6728 (Fx_close_connection): Free full_name of font_info.
6730 * fns.c (optimize_sub_char_table): New function.
6731 (Foptimize_char_table): New function.
6732 (syms_of_fns): Defsubr Soptimize_char_table.
6734 2000-03-20 Gerd Moellmann <gerd@gnu.org>
6736 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
6737 only if buffer is displayed in some window.
6739 * xdisp.c (handle_single_display_prop): Initialize local `value'.
6740 (try_window_reusing_current_matrix): Don't call scroll run
6741 function if run's current and desired position are the same;
6742 this prevents cursor flickering.
6744 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
6746 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
6748 * regex.c (RE_STRING_CHAR): New macro.
6749 (GET_CHAR_AFER_2): Remove.
6750 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
6751 (enum re_opcode_t): Remove on_failure_jump_exclusive.
6752 (print_partial_compiled_pattern, re_compile_fastmap)
6753 (re_match_2_internal): Remove on_failure_jump_exclusive.
6754 (regex_compile): Turn optimizable P+ loops into PP*, so that the
6755 optimization only need to work for * (ie. can use of_keep_string_jump).
6756 Remove the special case for .*\n since it is now covered by the general
6758 (re_search_2): Don't bother with `room'.
6759 (skip_one_char): New function.
6760 (skip_noops): Simplify since `memory' is not needed any more.
6761 (mutually_exclusive_p): Restructure slightly to use `switch' and
6762 add handling for "all" remaining cases.
6763 (re_match_2_internal): Change on_failure_jump_smart to use
6764 on_failure_keep_string_jump (and redirect the end-of-loop jump)
6765 rather than on_failure_jump_exclusive.
6767 2000-03-19 Gerd Moellmann <gerd@gnu.org>
6769 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
6770 number of bits per RGB because it's everywhere used as the depth
6773 * term.c (calculate_costs): Remove code dealing with X frames.
6775 2000-03-19 Richard M. Stallman <rms@gnu.org>
6777 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
6779 2000-03-18 Gerd Moellmann <gerd@gnu.org>
6781 * lread.c (read_integer): Unread the last char not consumed.
6783 2000-03-17 Gerd Moellmann <gerd@gnu.org>
6785 * xterm.c (x_update_window_cursor): Don't update in frames
6786 which are in the process of being deleted.
6788 2000-03-16 Gerd Moellmann <gerd@gnu.org>
6790 * Makefile.in (mostlyclean): Add `*.core'.
6791 (clean): Add `bootstrap-emacs'.
6793 * lread.c (read_integer): New function.
6794 (read1): Support read syntax #o, #x, #b, #r.
6796 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
6798 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
6799 make sure POINTER_TO_OFFSET gives the same value before and after
6800 PREFETCH. Use `dfail' to guarantee "atomic" matching.
6801 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
6802 (debug): Now only active if > 0 rather than if != 0.
6803 (DEBUG_*): Update for the new meaning of `debug'.
6804 (print_partial_compiled_pattern): Add missing `succeed' case. Use
6805 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
6806 in `succeed_n', `jump_n' and `set_number_at'.
6807 (store_op1, store_op2, insert_op1, insert_op2)
6808 (at_begline_loc_p, at_endline_loc_p): Add prototype.
6809 (group_in_compile_stack): Move to after its arg's types are
6810 declared and add a prototype.
6811 (PATFETCH): Define in terms of PATFETCH_RAW.
6812 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
6814 (QUIT): Redefine as a nop except for NTemacs.
6815 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
6816 indentation of the greedy-op and shy-group code.
6817 (at_(beg|end)line_loc_p): Fix argument's types.
6818 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
6819 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
6820 (MATCHING_IN_FIRST_STRING): Remove.
6821 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
6822 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
6823 QUIT unconditionally.
6825 2000-03-15 Gerd Moellmann <gerd@gnu.org>
6827 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
6830 * process.c (send_process): Add a hint that the function
6831 can call Lisp code to its comment.
6833 * lread.c (load_dangerous_libraries): New variable.
6834 (Vbytecomp_version_regexp): New variable.
6835 (safe_to_load_p): New function.
6836 (Fload): Handle files not compiled with Emacs specially.
6837 (syms_of_lread): New Lisp variable load-dangerous-libraries.
6839 2000-03-14 Gerd Moellmann <gerd@gnu.org>
6841 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
6843 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
6844 support functions only if HAVE_X11R6_XIM is defined.
6845 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
6847 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
6849 * xfns.c (X_I18N_INHIBITED): Don't define.
6850 (create_frame_xic): Remove conditional compilation on
6852 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
6854 * config.in (HAVE_X_I18N): Moved here from xterm.h.
6855 (HAVE_X11R6_XIM): Define.
6857 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
6859 * xterm.c (x_term_init): Add support for X resource `synchronous'.
6860 If set, call XSynchronize.
6862 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
6864 * regex.c: Declare a new type `re_char' used throughout the code
6865 for the string char type. It's `const unsigned char' to match the
6866 rest of Emacs. Consistently make sure all pointers to strings use
6867 it and make sure all pointers into the pattern use `unsigned
6869 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
6870 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
6873 * charset.h (GET_CHAR_AFTER_2): Remove.
6874 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
6876 2000-03-12 Ken Raeburn <raeburn@gnu.org>
6878 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
6879 variable before the invocation of YMF_PASS_LDFLAGS, in case both
6880 of them try to use backquotes.
6882 2000-03-12 Dave Love <fx@gnu.org>
6884 * unexelf.c: Restore changes of 1999-10-19.
6885 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
6886 fix its type and alignment; copy it from current process.
6888 2000-03-12 Gerd Moellmann <gerd@gnu.org>
6890 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
6891 has been found. Fix bug not computing timer's predecessor.
6893 * fileio.c (Fread_file_name): Handle case that DIR contains a
6896 * window.c (Fsave_window_excursion): Doc fix.
6898 * xfns.c (x_defined_color): Rewritten to use
6899 x_allocate_nearest_color.
6901 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
6903 * msdos.c (vga_installed): New function, code moved from
6904 dos_set_window_size.
6905 (Qbar, Qcursor_type, outside_cursor): New variables.
6906 (syms_of_msdos): Intern and staticpro them.
6907 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
6908 shape used outside Emacs when called for the first time.
6909 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
6910 cursor shape used outside Emacs.
6911 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
6912 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
6914 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
6915 parameters specify the cursor. Make qreverse a global
6916 variable (renamed to Qreverse).
6918 2000-03-09 Gerd Moellmann <gerd@gnu.org>
6920 * fns.c (Fy_or_n_p): Cancel busy-cursor.
6922 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
6924 This is a big redesign of failure-stack and register handling, prompted
6925 by bugs revealed when trying to add shy-groups. Overall, what happened
6926 is that loops are now structured a little differently, groups can be
6927 shy and the code is a little simpler.
6929 * regex.h: Update the copyright.
6930 (RE_SHY_GROUPS): New value.
6931 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
6932 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
6934 * regex.c (enum re_opcode_t): Remove jump_past_alt,
6935 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
6936 on_failure_jump_(exclusive, loop and smart). Also fix the comment
6937 for (start|stop)_memory since they now only take one argument (the
6938 second has becomes unnecessary).
6939 (print_partial_compiled_pattern): Adjust for changes in
6941 (print_compiled_pattern): Use %ld to printf long ints and flush to
6942 make debugging a little easier.
6943 (union fail_stack_elt): Make the integer unsigned.
6944 (struct fail_stack_type): Add a `frame' element.
6945 (INIT_FAIL_STACK): Init `frame' as well.
6946 (POP_PATTERN_OP): New macro for re_compile_fastmap.
6947 (DEBUG_PUSH, DEBUG_POP): Remove.
6948 (NUM_REG_ITEMS): Remove.
6949 (NUM_NONREG_ITEMS): Adjust.
6950 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
6951 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
6952 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
6953 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
6955 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
6956 address pushed is not the destination of the jump but the source
6958 (NUM_FAILURE_ITEMS): Remove.
6959 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
6960 registers before the actual failure point). Don't hardcode any
6961 meaning for str==NULL anymore.
6962 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
6963 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
6965 (REG_UNSET_VALUE): Use NULL (why not?).
6966 (compile_range): Remove declaration since it doesn't exist.
6967 (struct compile_stack_elt_t): Remove inner_group_offset.
6968 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
6969 (regex_grow_registers): Remove dead code.
6970 (FIXUP_ALT_JUMP): New macro.
6971 (regex_compile): Add shy-groups Change loops to use
6972 on_failure_jump_smart&jump instead of
6973 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
6974 initial (dummy_failure_)jump. Remove c1_base (looks like unused
6975 variable to me). Use `jump' instead of `jump_past_alt' and don't
6976 bother with push_dummy_failure in alternatives since it is now
6977 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
6978 emacs' for (re)allocating the stack.
6979 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
6980 from loop when bufp->can_be_null rather than jumping to `done'.
6981 Avoid jumping backwards so as to ensure termination. Use
6982 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
6983 backreferences. Remove dead code in handling of `anychar'.
6984 (skip_noops, mutually_exclusive_p): New functions taken from the
6985 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
6986 improve mutually_exclusive_p to handle ".+\n".
6987 (lowest_active_reg, highest_active_reg,
6988 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
6989 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
6990 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
6991 variables. Push register (in `start_memory') on the stack rather
6992 than storing it in old_reg(start|end). Remove the cycle detection
6993 from `stop_memory', replaced by the use of on_failure_jump_loop
6994 for greedy loops. Add code for the new on_failure_jump_<foo>.
6995 Remove ad-hoc code in `on_failure_jump' to push more registers in
6996 the case of a loop. Take out code from `maybe_pop_jump' into
6997 separate functions and adapt it to the semantics of
6998 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
6999 and push_dummy_failure. Remove dummy_failure handling and
7000 handling of `failures to jump to on_failure_jump' (this last one
7001 was already dead code, it seems).
7002 (group_match_null_string_p, alt_match_null_string_p)
7003 (common_op_match_null_string_p): Remove.
7005 2000-03-08 Dave Love <fx@gnu.org>
7007 * config.in: Don't depend on __STDC__ for volatile.
7008 Add POINTER_TYPE, PTR, PROTOTYPES.
7010 * hftctl.c, strftime.c: Use PROTOTYPES.
7011 * eval.c (find_handler_clause): Likewise.
7013 * mem-limits.h: Use POINTER_TYPE.
7015 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
7016 (memory_warnings): Declare using POINTER_TYPE.
7018 2000-03-08 Gerd Moellmann <gerd@gnu.org>
7020 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
7022 * xdisp.c (display_echo_area): Temporarily inhibit garbage
7025 * xfns.c: Remove obsolete code in #if 0.
7026 (Fx_focus_frame): New function.
7028 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7030 * coding.c (coding_category_name): Add coding-category-utf-8,
7031 coding-category-utf-16-be, coding-category-utf-16-le.
7032 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
7033 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
7034 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
7035 (detect_coding_utf_8): New function.
7036 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
7037 UTF_16_LOW_SURROGATE_P): New macros.
7038 (detect_coding_utf_16): New function
7039 (detect_coding_mask): When priorities are specified, skip any
7040 categories that have `nil' coding-system. Fix bug of returning
7041 wrong mask when PRIORITIES is specified and detect_coding_XXX()
7042 returns a mask not set in PRIORITIES.
7043 (detect_eol_type_in_2_octet_form): New function.
7044 (detect_eol): selects detect_eol_type_XXX to call according to
7045 cooding->category_idx.
7046 (detect_coding_system): Remove `nil' coding-system in the result.
7047 (Fupdate_coding_systems_internal): Update all coding-categories.
7049 * coding.h (CODING_CATEGORY_IDX_UTF_8,
7050 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
7052 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
7053 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
7054 CODING_CATEGORY_IDX_UTF_16_LE.
7055 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
7056 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
7057 (CODING_CATEGORY_MASK_ANY): Include the above macros.
7058 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
7060 2000-03-07 Gerd Moellmann <gerd@gnu.org>
7062 * doc.c (Fdocumentation_property): If value is not a string,
7063 and doesn't refer to etc/DOC, evaluate it to obtain a string.
7065 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
7066 close the display with XtCloseDisplay. This caused a bus error
7069 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
7070 complete but not unique.
7072 2000-03-06 Gerd Moellmann <gerd@gnu.org>
7074 * process.c (send_process): Remove local variable `procname' that
7075 might become invalid when a GC happens. Instead, access the
7076 process name slot directly.
7078 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
7081 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
7084 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
7086 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
7087 glyph matrices have been freed.
7089 2000-03-05 Gerd Moellmann <gerd@gnu.org>
7091 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
7092 (bootstrap-temacs): Set LC_ALL to C like for temacs.
7094 * xfns.c (QCdata): Moved to xdisp.c.
7096 * xdisp.c (QCdata): Moved here from xfns.c.
7097 (syms_of_xdisp): Initialize QCdata.
7099 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
7101 * window.c (coordinates_in_window): Use
7102 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
7103 FRAME_INTERNAL_BORDER_WIDTH.
7105 * xdisp.c (try_window_id): Recompute unchanged information if
7106 it is obviously invalid.
7108 * xterm.c (x_term_init): Create a colormap if not using the
7111 * xterm.h (select_visual): Change prototype.
7113 * xfns.c (select_visual): Rewritten. Recognize user-specified
7115 (visual_classes): New variable.
7117 2000-03-04 Gerd Moellmann <gerd@gnu.org>
7119 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
7120 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
7121 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
7122 (x_decode_color): Don't handle allocation of white and black
7124 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
7125 XtNcolormap resources.
7126 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
7127 (Fx_create_frame): Initialize color members of x_output structure.
7128 (xpm_load): Pass colormap to XPM lib.
7130 * xfaces.c (x_free_colors): Access colormap of frame using
7131 FRAME_X_COLORMAP. Be paranoid about freeing black and white
7132 when default colormap is used.
7134 * xterm.c (x_term_init): Set Colormap member of x_display_info
7135 structure. Copy colormap if resource `privateColormap' is
7136 specified (PseudoColor only).
7137 (x_setup_relief_color): Access colormap of frame using
7140 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
7141 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
7143 2000-03-04 Jason Rumney <jasonr@gnu.org>
7145 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
7146 other non-platform-specific equivalents.
7147 [WINDOWSNT]: Include w32term.h, fontset.h and define X
7148 specific functions and macros as their w32 equivalents where
7149 non-platform-specifics are not available.
7150 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
7151 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
7152 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
7153 (frame_update_line_height): Use macros to access f->output_data.
7154 (defined_color): Remove FIXME comments; fixed.
7155 (x_face_list_fonts, prepare_face_for_display): Put X specifics
7156 into #ifdef blocks. Add WINDOWSNT blocks.
7157 (Fx_list_fonts): Use macros for accessing font data.
7158 (set_lface_from_font_name): Different default fonts for X and
7160 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
7161 scalable for backward compatibility.
7162 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
7163 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
7165 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
7168 * makefile.nt (w32faces.obj): Remove.
7171 2000-03-03 Jason Rumney <jasonr@gnu.org>
7173 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
7176 2000-03-03 Ken Raeburn <raeburn@gnu.org>
7178 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
7179 standard ELF definitions here if the system header does not.
7181 2000-03-03 Gerd Moellmann <gerd@gnu.org>
7183 * xterm.c (PER_CHAR_METRIC): Removed.
7184 (x_per_char_metric_1, x_default_char): New functions.
7185 (x_per_char_metric): If font's default char is invalid, return
7186 metrics of a suitably chosen usable default char.
7187 (x_draw_glyph_string_foreground): If font has an invalid default
7188 char, replace occurrences of unprintable chars with a suitably
7189 chosen usable default char.
7191 2000-03-02 Gerd Moellmann <gerd@gnu.org>
7193 * xterm.c (note_mouse_highlight): Return quickly if frame's
7194 glyph matrices have been freed.
7196 * dispnew.c (free_glyphs): Block input while freeing matrices.
7198 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
7200 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
7203 * dispextern.h (x_free_colors): Add prototype.
7205 * xfaces.c (x_free_colors): New function.
7206 (unload_color, free_face_colors): Use it.
7208 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
7210 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
7212 * window.c [MSDOS]: Include msdos.h.
7214 2000-03-02 Dave Love <fx@gnu.org>
7216 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
7218 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
7219 set C_OPTIMIZE_SWITCH for gcc.
7221 2000-03-02 Kenichi Handa <handa@etl.go.jp>
7223 * coding.c (coding_save_composition): Be sure to allocate
7224 composition data area in coding even if there's no composition in
7227 2000-03-01 Jason Rumney <jasonr@gnu.org>
7229 * w32term.c: Equivalent changes to those made to xterm.c on
7230 2000-02-25 and 2000-02-24.
7232 * w32fns.c: Equivalent changes to those made to xfns.c on
7233 2000-02-25 and 2000-02-21.
7235 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
7236 correct line-end convention is followed.
7238 * w32menu.c [HAVE_BOXES]: Remove #undef.
7239 (single_keymap_panes): Remove code for simulating checkmarks.
7240 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
7241 Remove code for drawing simulated checkmarks.
7242 (w32_menu_show): make unibyte help string correctly.
7243 (add_menu_item): draw standard Windows checkmarks. Draw radio
7244 buttons as radio buttons if possible.
7246 2000-03-01 Gerd Moellmann <gerd@gnu.org>
7248 * sysdep.c (start_of_text): Don't define this function for NetBSD
7251 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
7253 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
7254 (LINKER): Don't undef if __NetBSD__ is defined.
7256 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
7258 * fileio.c [__NetBSD__]: Define `unix'.
7260 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
7262 2000-02-29 Gerd Moellmann <gerd@gnu.org>
7264 * atimer.c (start_atimer): Don't abort when timers are stopped.
7265 (append_atimer_lists): New function.
7266 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
7267 arbitrary lists of stopped and running atimers.
7269 * atimer.c (cancel_atimer): Handle canceling an atimer when
7270 some timers are stopped.
7272 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
7275 * fns.c (maybe_resize_hash_table): Handle case of new size
7276 coming out as being the same as old size.
7278 2000-02-27 Jason Rumney <jasonr@gnu.org>
7280 * makefile.nt: Add atimer.h to dependencies.
7281 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
7282 * w32console.c: Only disable window system features for dispextern.h
7283 (initialize_w32_display): Build a display info for the console.
7284 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
7285 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
7286 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
7288 * w32gui.h (struct W32FontStruct): Revert last change after change
7290 * w32menu.c (single_submenu): Set up help string.
7291 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
7292 (w32_dialog_show): Set up help string.
7293 * w32term.c (w32_display_info_for_display): Remove unused function.
7294 (w32_draw_bitmap): Use pre-built bitmaps.
7295 (w32_initialize_display_info): New function to initialize parts of
7296 display info that are common to both GUI and console frames.
7297 (w32_term_init): Use w32_initialize_display_info. Do not set
7298 Vw32_num_mouse_buttons here, as it is not called for console
7299 frames. Build bitmaps for indicating truncated lines etc.
7300 (x_delete_display): Destroy pre-built bitmaps.
7301 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
7302 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
7304 2000-02-27 Dave Love <fx@gnu.org>
7306 * lisp.h: Add a bunch of prototypes.
7308 2000-02-26 Kenichi Handa <handa@etl.go.jp>
7310 * keyboard.c (read_char): Set `usec' correctly.
7312 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7314 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
7315 `lambda', set reg[RRR] to the map index.
7316 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
7317 reg[RRR] to 0. Otherwise, set it to -1.
7319 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7321 * emacs.c (main): Remove code snippet commented out with `//'.
7323 2000-02-25 Richard M. Stallman <rms@gnu.org>
7325 * fileio.c (Ffile_symlink_p): If result starts with a `/'
7326 and contains a `:', prepend `/:'.
7328 * window.c (select_window_1): If selected_window is nil,
7329 don't "swap out" the buffer's point.
7330 (Fset_window_configuration): Set selected_window to nil
7331 before calling Fselect_window.
7332 (unshow_buffer): Don't set point in buffer from window's point
7333 if another more recently selected window also shows the buffer.
7335 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7337 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
7339 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
7340 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
7341 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
7343 (DEFAULT_BUSY_CURSOR_DELAY): New define.
7344 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
7345 (hide_busy_cursor): New functions.
7346 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
7348 * minibuf.c (read_minibuf): Cancel busy-cursor.
7350 * keyboard.c (command_loop_1): Call start_busy_cursor before
7351 Fcommand_execute and cancel_busy_cursor after it.
7352 (timer_check): Remove busy-cursor code.
7353 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
7356 * process.c (wait_reading_process_input): Remove busy-cursor code.
7358 * eval.c (Fsignal): Call cancel_busy_cursor instead of
7359 Fx_hide_busy_cursor.
7361 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
7363 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
7365 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
7367 * xterm.c (XTread_socket): Remove busy-cursor code.
7369 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
7370 (build_frame_matrix_from_leaf_window): Put code handling
7371 glyph row's not being a slice of a frame row in #if 0.
7372 (sync_window_with_frame_matrix_rows): New function.
7373 (frame_row_to_window): New function.
7374 (mirror_line_dance): Handle copies between windows.
7376 * lread.c (Fload): Use `xfree' instead of `free'.
7377 (init_obarray): Use `xmalloc' instead of `malloc'.
7379 * window.c (Fset_window_buffer): Set WINDOW to the window
7381 (coordinates_in_window): Take frame's internal border width
7384 2000-02-24 Gerd Moellmann <gerd@gnu.org>
7386 * xterm.c (x_display_and_set_cursor): Display cursor of
7387 non-selected windows depending on the setting of
7388 cursor_in_non_selected_windows.
7390 * xdisp.c (cursor_in_non_selected_windows): New variable.
7391 (syms_of_xdisp): DEFVAR_BOOL it.
7393 2000-02-23 Gerd Moellmann <gerd@gnu.org>
7395 * data.c (Fstring_to_number): If number is greater than what
7396 fits into an integer, return a float.
7398 * eval.c (specbind): Remove references to
7399 keyword_symbols_constant_flag.
7401 * data.c (keyword_symbols_constant_flag): Removed.
7402 (Fmakunbound, set_internal, syms_of_data): Remove references to
7403 keyword_symbols_constant_flag.
7405 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
7407 2000-02-23 Kenichi Handa <handa@etl.go.jp>
7409 * syntax.c (multibyte_syntax_as_symbol): New variable.
7410 (syms_of_syntax): Declare it as a Lisp variable.
7411 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
7412 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
7413 nonzero, treat all multibyte characters as symbol.
7414 (init_syntax_once): Give syntax `word' to all multibyte
7417 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
7419 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
7422 2000-02-21 Gerd Moellmann <gerd@gnu.org>
7424 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
7426 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7427 (x_non_menubar_window_to_frame): Check the busy-cursor window.
7429 2000-02-21 Dave Love <fx@gnu.org>
7431 * frame.c (Vmouse_position_function): New variable.
7432 (Fmouse_position): Use it.
7433 (syms_of_frame): Install it.
7435 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
7437 2000-02-20 Gerd Moellmann <gerd@gnu.org>
7439 * fileio.c (Finsert_file_contents): Unbind the binding of
7440 standard-output done by temp_output_buffer_setup.
7442 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
7443 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
7444 (specbind, unbind_to): Handle most common case of non-constant
7445 symbol with trivial value specially.
7447 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
7449 2000-02-20 Richard M. Stallman <rms@gnu.org>
7451 * data.c (Fmake_variable_buffer_local): Doc fix.
7452 Init found_for_buffer to 0.
7453 (Fmake_variable_frame_local): If the variable has already
7454 been buffer-local, set the check_frame field.
7456 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
7458 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
7459 produced for CODING_MODE_LAST_BLOCK requires.
7461 2000-02-18 Dave Love <fx@gnu.org>
7463 * keyboard.c (echo_keystrokes): Remove declaration.
7464 (Vecho_keystrokes) New variable.
7465 (read_char, record_menu_key, read_key_sequence): Use it to allow
7467 (syms_of_keyboard): Change Vecho_keystrokes declaration.
7469 * lread.c: Undef feature selection macros before defining.
7471 2000-02-18 Gerd Moellmann <gerd@gnu.org>
7473 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
7474 for symbols other than the symbol in question.
7476 2000-02-17 Dave Love <fx@gnu.org>
7478 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
7480 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7482 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
7484 * alloc.c (enum mem_type): Compile unconditionally.
7486 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
7488 * xfaces.c (tty_defined_color): Don't return faulire indication
7489 for unspecified-fg and unspecified-bg pseudo-colors.
7491 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7493 * alloc.c (mark_object): Don't mark symbol names in pure space.
7494 (gc_sweep): Don't unmark symbol names in pure space.
7496 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
7497 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
7498 [GC_MARK_STACK]: New defines.
7499 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
7500 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
7502 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
7504 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
7505 allocate_buffer instead of xmalloc.
7507 * alloc.c (toplevel): Include setjmp.h.
7508 (PURE_POINTER_P): New define.
7509 (enum mem_type) [GC_MARK_STACK]: New enumeration.
7510 (Vdead) [GC_MARK_STACK]: New variable.
7511 (lisp_malloc): Add parameter TYPE, call mem_insert if
7512 GC_MARK_STACK is defined.
7513 (allocate_buffer): New function.
7514 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
7515 (free_float) [GC_MARK_STACK]: Set type to Vdead.
7516 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
7517 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
7518 (MEM_NIL) [GC_MARK_STACK]: New define.
7519 (struct mem_node) [GC_MARK_STACK]: New structure.
7520 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
7521 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
7522 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
7523 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
7524 (mark_stack) [GC_MARK_STACK]: New functions.
7525 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
7526 (clear_marks): Removed.
7527 (gc_sweep): Set free conses' car, free floats' type, free
7528 symbols' function to Vdead. Use lisp_free to free buffers.
7529 (init_alloc_once): Initialize Vdead.
7530 (survives_gc_p): Return non-zero for pure objects.
7532 * alloc.c: Add comments throughout the file.
7534 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
7535 that unblocks alarms.
7537 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
7538 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
7539 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
7541 * frame.c (make_frame): Set frame initiallly to `garbaged'.
7543 2000-02-17 Kenichi Handa <handa@etl.go.jp>
7545 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
7546 avoid infinite error signaling. Allocate sufficient memory for
7547 eol_str in the case that eoltype is Lisp_Int.
7549 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
7551 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
7552 depends on the previous behavior.
7554 2000-02-16 Gerd Moellmann <gerd@gnu.org>
7556 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
7558 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7560 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
7562 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
7563 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
7566 2000-02-15 Richard M. Stallman <rms@gnu.org>
7568 * data.c (set_internal): Don't make variable buffer-local
7569 if within a let-binding for the same buffer.
7570 (let_shadows_buffer_binding_p): New function.
7572 * eval.c (specbind): For buffer-local value,
7573 record the current buffer also.
7574 (unbind_to): Cope with that change.
7576 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7578 * window.c (Fsave_window_excursion): Doc fix.
7580 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
7582 * syntax.c (back_comment): Make sure we only consider comment-starters
7583 of the relevant style and return -1 in case of a failure to find the
7584 beginning of the comment.
7585 (Fforward_comment): If back_comment fails, go back to the position just
7586 after the comment-end.
7587 (scan_lists): Add comment describing a very minor bug.
7589 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7591 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
7592 `completion-regexp-list' in the docstring.
7594 2000-02-14 Dave Love <fx@gnu.org>
7596 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
7598 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7600 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
7601 to Emacs' syntax. Also fix the comment about set/not-set meanings
7602 since Emacs syntax is not the value 0 any more.
7603 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
7604 since it's now part of RE_SYNTAX_EMACS.
7606 2000-02-12 Dave Love <fx@gnu.org>
7608 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
7611 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7613 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
7615 2000-02-12 Dave Love <fx@gnu.org>
7617 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
7619 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
7620 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
7621 * s/hpux.h: Don't define HAVE_VFORK.
7623 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
7625 * s/nextstep.h: Don't define HAVE_ALLOCA.
7627 * config.in: Add vfork bits.
7629 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7631 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
7632 unwind function to undo the effect of stopping atimers.
7634 * keyboard.c (bind_polling_period): Stop all timers except
7637 * atimer.c (stopped_atimers): New variable.
7638 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
7641 * atimer.h (stop_other_atimers, run_all_atimers)
7642 (unwind_stop_other_atimers): Add function prototypes.
7644 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
7646 2000-02-11 Ken Raeburn <raeburn@gnu.org>
7648 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
7649 library may depend on jpeg.
7650 (atimer.o): Depends on atimer.c.
7652 2000-02-11 Kenichi Handa <handa@etl.go.jp>
7654 * insdel.c (del_range_1): Call update_compositions.
7655 (del_range_both): Call update_compositions just once..
7657 2000-02-10 Dave Love <fx@gnu.org>
7659 * xfns.c (create_frame_xic): Fix initialization of automatic
7662 2000-02-09 Kenichi Handa <handa@etl.go.jp>
7664 * ccl.c (CCL_MAKE_CHAR): New macro.
7665 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
7666 registers by CCL_MAKE_CHAR before calling translate_char.
7667 <CCL_TranslateCharacterConstTbl> Likewise.
7669 2000-02-08 Dave Love <fx@gnu.org>
7671 * lread.c (__EXTENSIONS__): Define.
7673 2000-02-08 Gerd Moellmann <gerd@gnu.org>
7675 * puresize.h (BASE_PURESIZE): Increase to 650000.
7677 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7679 * msdos.c (XMenuActivate): Turn off the cursor after displaying
7682 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7684 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
7685 md, mh, mb, mr, and me to the fake termcap entry.
7687 2000-02-06 Ken Raeburn <raeburn@gnu.org>
7689 * sound.c (sound_cleanup): Don't call device close routine if the
7690 function pointer is null.
7692 2000-02-06 Andrew Innes <andrewi@gnu.org>
7694 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
7695 around image definitions and prototypes.
7696 (gamma_correct) [WINDOWSNT]: New prototype.
7698 * w32term.c (x_make_frame_visible): Replace call to
7699 input_poll_signal with poll_for_input.
7701 * window.c [WINDOWSNT]: Include w32term.h.
7703 * xdisp.c [WINDOWSNT]: Include w32term.h.
7705 * makefile.nt: Add dependencies on w32gui.h.
7706 (OBJ1): Include atimer.obj.
7707 ($(BLD)\atimer.obj): New dependency rule.
7709 * w32.c (sigmask): New function (does nothing).
7710 (sigunblock): Ditto.
7712 * frame.c [WINDOWSNT]: Include w32term.h.
7714 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
7716 * lread.c (syms_of_lread): Fix literal newlines.
7718 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
7719 the string constant limit (2048 bytes) in MSVC.
7722 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
7724 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
7726 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
7727 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
7730 2000-02-04 Dave Love <fx@gnu.org>
7732 * fileio.c: Remove some unused vars.
7733 (_GNU_SOURCE): Define (for euidaccess).
7735 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
7737 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
7739 (read_minibuf): Deal with allow_props correctly.
7741 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
7743 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
7745 2000-02-03 Ken Raeburn <raeburn@gnu.org>
7747 * search.c (compile_pattern): If a cache entry has a nil regexp,
7748 fill in that entry instead of clobbering a previously cached
7751 2000-02-02 Ken Raeburn <raeburn@gnu.org>
7753 * puresize.h (BASE_PURESIZE): Increase to 610000.
7755 2000-02-02 Gerd Moellmann <gerd@gnu.org>
7757 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
7760 2000-02-02 Kenichi Handa <handa@etl.go.jp>
7762 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
7763 instead of incrementing ic directly.
7764 <CCL_WriteExprConst> Likewise.
7765 <ccl_set_expr>: Set ic to jump_address.
7767 * fileio.c (e_write): Fix the handling of
7768 CODING_FINISH_INSUFFICIENT_SRC.
7770 2000-02-01 Dave Love <fx@gnu.org>
7772 * editfns.c (Fpropertize): Doc fix.
7774 * process.c (Fstart_process): Doc fix.
7776 * eval.c: Fix various doc strings not to duplicate information
7777 from help-manyarg-func-alist.
7779 * window.c (Fset_window_margins): Don't make interactive. Doc
7782 * doc.c (Vhelp_manyarg_func_alist): New variable.
7783 (Fdocumentation): Use it.
7784 (syms_of_doc): Define it.
7786 2000-01-31 Gerd Moellmann <gerd@gnu.org>
7788 * xterm.c (xim_open_dpy): Remove unused local variable.
7790 * emacs.c (USAGE): Use term `display options' instead of `X
7793 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
7794 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
7796 * fns.c (sweep_weak_table): New function.
7797 (sweep_weak_hash_tables): Use it. Keep on marking until there
7800 2000-01-30 Gerd Moellmann <gerd@gnu.org>
7802 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
7803 that XTread_socket does not crash by trying to call XNoOp on a
7806 2000-01-30 Jason Rumney <jasonr@gnu.org>
7808 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7809 Change selected_frame to SELECTED_FRAME ().
7810 (w32_console_mouse_position): Remove #ifndef MULE from around
7813 * makefile.nt: Remove dosfns.obj.
7815 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
7817 * w32fns.c (w32_defined_color): Check for valid frame before
7818 applying gamma correction. Eliminate dependency on frame elsewhere.
7819 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
7820 (w32_to_x_font): Use resx and resy not height_in and width_in.
7821 (x_to_w32_font): Doc fix.
7822 (xlfd_strip_height): New function to strip and return font height.
7823 (w32_font_match): Compare height separately from rest of xlfd
7824 spec, using xlfd_strip_height.
7826 * w32term.c (w32_term_init): Swap resx and height_in, resy and
7827 width_in. Use w32_defined_color in place of defined_color.
7829 * w32faces.c: Merge more of DOS and X specifics in preparation for
7830 merge with xfaces.c.
7831 (defined_color): Remove FIXME comment.
7832 (tty_color_name): Provide w32-specific function.
7833 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
7835 * w32console.c (turn_on_face, turn_off_face): Removed.
7836 (w32_face_attributes): New function.
7837 (Global_variables): Reduce scope where possible.
7838 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
7840 (hl_mode): Don't modify text attributes.
7841 (write_glyphs): Don't do anything if len <= 0. Use
7842 w32_face_attributes to get attributes for drawing. Write
7843 terminating codes using char_attr_normal.
7844 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
7845 (update_begin, update_end): Likewise.
7846 (vga_stdcolor_name): New function.
7847 (initialize_w32_display): Remove char_attr_reverse and char_attr.
7848 (Fset_screen_color): Remove char_attr_reverse.
7850 2000-01-29 Gerd Moellmann <gerd@gnu.org>
7852 * xfns.c (xic_set_preeditarea): Take window parameter and
7853 window-relative pixel-positions.
7855 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
7856 is its frame's selected window.
7857 (xim_instantiate_callback): Likewise.
7859 * xfns.c (x_create_im): Removed.
7860 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
7861 (supported_xim_styles): Renamed from supported_styles.
7862 (best_xim_style): Renamed from best_style.
7863 (create_frame_xic): Renamed from xic_create_frame.
7864 (free_frame_xic): Renamed from xic_destroy_frame.
7866 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
7868 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
7869 our frames, call XFilterEvent with 2nd parameter `None'.
7870 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
7871 returning XBufferOverflow.
7872 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
7874 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
7875 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
7876 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
7877 (xim_initialize, xim_close)
7878 [HAVE_X_I18N && HAVE_X11R6]: New functions.
7879 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
7880 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
7881 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
7883 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
7885 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
7886 `xic_style' and `xic_xfs'.
7887 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
7888 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
7889 (FRAME_XIM): Removed.
7891 * xfns.c (supported_styles): New variable.
7892 (DEFAULT_STYLE, DEFAULT_FONT): New macros
7893 (xic_create_xfontset, best_style, xic_create_frame)
7894 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
7895 (xic_set_xfontset): New functions.
7897 2000-01-28 Dave Love <fx@gnu.org>
7899 * s/irix6-5.h: Revert last change after change to irix5-0.h.
7901 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
7903 2000-01-28 Gerd Moellmann <gerd@gnu.org>
7905 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
7906 for *scratch* if it already existed.
7908 * emacs.c (USAGE): New macro.
7909 (main): Use it to display usage information.
7911 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7913 Support for the menu-help feature:
7915 * msdos.h: Change prototypes of XMenuAddSelection and
7918 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
7919 part of the line to the termscript file.
7920 (IT_clear_to_end): Clear the entire line, not just its beginning.
7921 (menu_help_message, prev_menu_help_message): New variables.
7922 (IT_menu_make_room): Make room for the help_text member.
7923 (IT_menu_display): New argument disp_help; all callers changed.
7924 If disp_help is non-zero, store the help text of the active menu
7925 item in menu_help_message.
7926 (XMenuAddPane): Initialize the help_text member to NULL.
7927 (XMenuAddSelection): New argument help_text. Store it in the
7929 (XMenuActivate): New argument help_callback. If the value of
7930 menu_help_message has changed since the last time, display the
7931 menu help message text while waiting for the mouse to move. Clear
7932 the echo area before exiting.
7933 (XMenuDestroy): Free the help_text member.
7935 2000-01-27 Gerd Moellmann <gerd@gnu.org>
7937 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
7938 XMenuAddSelection. Pass help callback to XMenuActivate.
7939 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
7941 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7943 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
7944 and EMACS_SET_USECS.
7946 2000-01-26 Dave Love <fx@gnu.org>
7948 * editfns.c (Fchar_after, Fchar_before): Doc fix.
7950 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
7951 an error may be signalled.
7953 2000-01-26 Gerd Moellmann <gerd@gnu.org>
7955 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
7956 LD_SWITCH_SYSTEM inherited from irix5-0.h.
7958 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
7960 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7962 * charset.c (Fstring): If there is a multibyte char among
7963 the args, always return a multibyte string.
7965 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7967 * sysdep.c (sys_select): Turn atimers off and on instead of
7968 recording and restoring old alarm handler
7970 * process.c (toplevel): Include atimer.h.
7971 (create_process_1): Rewritten.
7972 (create_process): Use atimers instead of alarm.
7973 (wait_reading_process_input) [hpux]: Turn atimers off instead
7974 of turning off SIGALRM.
7975 (wait_reading_process_input): Turn off atimers instead off
7976 calling stop_polling.
7978 * emacs.c (main): Call init_atimer.
7980 * keyboard.c (toplevel): Include systime.h and atimer.h.
7981 (polling_for_input): Removed because unused.
7982 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
7983 (poll_timer): New variable.
7984 (poll_for_input, poll_for_input_1): New functions.
7985 (start_polling, stop_polling): Rewritten.
7987 * keyboard.h (polling_for_input): Removed.
7989 * atimer.h, atimer.c: New files.
7991 * Makefile.in (obj): Add atimer.o.
7992 (atimer.o): New target.
7994 * blockinput.h (pending_atimers): Add extern declaration.
7995 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
7997 * lisp.h (popup_activated_flag): Add extern declaration.
7999 * xmenu.c (popup_activated_flag): Make externally visible.
8000 (popup_activate_callback) [USE_MOTIF]: Increment
8001 popup_activated_flag.
8002 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
8004 * xterm.c (toplevel): Include atimer.h.
8005 (toolkit_scroll_bar_interaction): New variable.
8006 (Fxt_process_timeouts): Removed.
8007 (x_process_timeouts): New function.
8008 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
8009 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
8010 (x_make_frame_visible): Call poll_for_input_1 instead of
8011 input_poll_signal. Don't call alarm.
8012 (x_initialize): Install timer calling x_process_timeouts.
8014 2000-01-24 Dave Love <fx@gnu.org>
8016 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
8017 Don't use -cckr -- apparently not now necessary.
8019 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
8021 * msdos.c (IT_menu_display): Truncate long menu lines at the right
8024 2000-01-23 Jason Rumney <jasonr@gnu.org>
8026 * w32fns.c (w32_defined_color): Apply gamma correction before
8027 trying to map to the palette.
8028 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
8031 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
8032 here. Callers changed to always pass real device context.
8033 (w32_draw_bitmap): Likewise.
8034 (w32_get_glyph_overhangs): Likewise.
8035 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
8037 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
8038 pfnSetScrollInfo and SetScrollRange.
8039 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
8040 back into MULE characters after decoding them.
8041 (x_get_glyph_face_and_encoding): Likewise.
8042 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
8043 GetCharABCWidthsW fails, since this is defined on Windows 9x.
8044 (x_produce_glyphs): Calculate per char metrics for a character
8045 that we know exists in default font when font_not_found_p is true.
8047 2000-01-22 Jason Rumney <jasonr@gnu.org>
8049 * makefile.nt (intervals.obj, composite.obj): New modules.
8050 (composite.h): Added as dependency where appropriate.
8052 * w32gui.h (XGCValue): New struct for emulating X GCs.
8054 * w32term.h (XCharStruct): New struct for emulating X.
8056 * w32console.c (turn_on_face, turn_off_face): New functions.
8057 (change_line_highlight): New prototype for new redisplay.
8058 (write_glyphs): Support multibyte text. Support faces.
8060 * w32faces.c: Complete rewrite for new redisplay based on new
8063 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
8064 throughout. struct frame * in place of FRAME_PTR.
8065 Skeleton support for images, toolbars, tooltips from xfns.c.
8066 (Fx_create_frame): Use system default for default scroll bar
8068 (w32_get_arg): Renamed from x_get_arg.
8069 (Fx_file_dialog): New function.
8070 (w32_list_fonts): Check cache before asking system.
8071 (Vw32_enable_synthesized_fonts): New variable.
8072 (Vw32_enable_italics): Obsolete, removed.
8074 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
8075 Use SELECTED_FRAME macro.
8077 * w32menu.c: Add skeleton support for help strings on menus.
8078 (add_menu_item): Native checkbox and radio support added, but not
8079 yet enabled due to bugs.
8080 (push_menu_item): Add parameters type, selection and help.
8082 Formatting changes to reduce unnecessary diffs with xmenu.c.
8084 * w32select.c (Fw32_set_clipboard_data): Update call to
8085 find_charset_in_str.
8087 * w32term.c: Complete rewrite for new redisplay based on new
8088 xterm.c with necessary sections merged back in from old w32term.c.
8090 2000-01-21 Richard M. Stallman <rms@gnu.org>
8092 * data.c (set_internal): Further fix in same criterion.
8094 2000-01-20 Richard M. Stallman <rms@gnu.org>
8096 * data.c (set_internal): Fix the criteria for whether
8097 to swap out the old cached binding.
8099 2000-01-19 Dave Love <fx@gnu.org>
8101 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
8103 2000-01-18 Kenichi Handa <handa@etl.go.jp>
8105 * regex.c (re_compile_fastmap): While checking a range table for
8106 `charset', skip flag bits for a character class correctly.
8108 2000-01-17 Gerd Moellmann <gerd@gnu.org>
8110 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
8112 * xfns.c (x_window): Call lw_create_widget with new parameter
8115 * widget.c (EmacsFrameSetCharSize): Change size of children first
8116 because of problems with main window geometry management under
8119 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
8121 (MENU_ITEMS_ITEM_HELP): New enumerator.
8122 (push_menu_item): Add parameter HELP. Record help in menu_items.
8123 (single_menu_item, single_submenu, list_of_items): Call
8124 push_menu_item with new parameter.
8125 (single_submenu): Set help string in widget value.
8126 (menu_highlight_callback): New function.
8127 (set_frame_menubar): Call lw_create_widget with new
8129 (xmenu_show, xdialog_show): Ditto.
8131 2000-01-13 Gerd Moellmann <gerd@gnu.org>
8133 * sound.c (Fplay_sound): Improve doc string.
8135 2000-01-11 Richard M. Stallman <rms@gnu.org>
8137 * lisp.h (set_internal): Enter the new arg.
8139 * eval.c (specbind): Record buffer-local variables specially,
8140 indicating which buffer's binding was saved.
8141 (unbind_to): Restore buffer-local variables specially
8142 in the proper buffer.
8144 * data.c (set_internal): New arg BUF.
8146 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
8147 * data.c (Fset): Pass new arg to set_internal.
8148 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
8150 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8152 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
8155 2000-01-11 Richard M. Stallman <rms@gnu.org>
8157 * minibuf.c (Ftry_completion): Doc fix.
8159 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8161 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
8164 2000-01-11 Andreas Schwab <schwab@suse.de>
8166 * coding.c (code_convert_region): Initialize total_skip.
8168 2000-01-08 Dave Love <fx@gnu.org>
8170 * eval.c (Fuser_variable_p): Check customizability too.
8172 2000-01-07 Gerd Moellmann <gerd@gnu.org>
8174 * minibuf.c (Fcompleting_read): Doc fix.
8176 2000-01-05 Gerd Moellmann <gerd@gnu.org>
8178 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
8181 * xfns.c (x_create_im): New function to set IM and IC of a frame.
8182 Check that input style is supported before trying to create an
8184 (x_window): Call x_create_im.
8186 2000-01-04 Gerd Moellmann <gerd@gnu.org>
8188 * xfns.c (current_gif_memory_src): New variable.
8189 (gif_load): Record the address of the current memory source
8190 in current_gif_memory_src.
8191 (gif_read_from_memory): Use current_gif_memory_src.
8193 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
8194 macros statement form.
8196 * sound.c (struct sound): Renamed from struct sound_file.
8197 (struct sound): Add members `data' and `header_size'.
8198 (enum sound_attr): Add SOUND_DATA.
8199 (current_sound, current_sound_device): Variables renamed from
8200 sound_file and sound_device.
8201 (parse_sound): Parse :data.
8202 (parse_sound): Handle sound data in strings.
8203 (find_sound_type): Function renamed from find_sound_file_type.
8204 (wav_init, au_init): Fail if sound's header_size is smaller than
8206 (wav_play, au_play): Play sounds from string data.
8208 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
8210 * lisp.h: Add prototype for allocate_string_data.
8212 * alloc.c (Fgarbage_collect): Return number of live and free
8215 * alloc.c (mark_buffer): Remove code in #if 0.
8217 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
8218 (strings_consed): New variable.
8219 (allocate_string): Set it.
8220 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
8221 (Fmemory_use_counts): Return strings_consed. Use Flist.
8223 * alloc.c: General cleanup in comments etc. Remove conditional
8224 compilation for `standalone'.
8226 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
8228 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
8229 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
8230 (DONT_COPY_FLAG): Removed.
8231 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
8232 (struct sdata, struct sblock): New
8233 (struct string_block): Rewritten.
8234 (STRINGS_IN_STRING_BLOCK): New macro.
8235 (oldest_sblock, current_sblock, total_strings, total_free_strings)
8236 (large_sblocks, string_blocks, string_free_list): New variables.
8237 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
8238 (init_strings): Rewritten.
8239 (allocate_string, allocate_string_data, compact_small_strings)
8240 (free_large_strings, sweep_strings): New functions.
8241 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
8242 (struct string_block_head, current_string_block)
8243 (first_string_block, large_string_blocks, STRING_FULLSIZE)
8244 (STRING_PAD): Removed.
8245 (make_uninit_multibyte_string, make_pure_string): Rewritten.
8246 (Fgarbage_collect): Don't set mark bit in large strings.
8247 (mark_object): Mark strings differently. Mark symbol names
8249 (survives_gc_p): Test marked strings differently.
8250 (gc_sweep): Sweep strings differently, unmark strings in
8252 (compact_strings): Removed.
8254 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
8256 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
8257 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
8259 2000-01-04 Kenichi Handa <handa@etl.go.jp>
8261 * fileio.c (Finsert_file_contents): Signal error if visiting file
8262 in a non-empty buffer.
8264 * term.c (encode_terminal_code): Fix the previous change.
8266 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8268 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
8269 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
8271 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
8273 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8275 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
8276 need to test for MSDOS frames.
8278 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8280 * dosfns.c (unspecified_colors): Remove.
8281 (msdos_stdcolor_idx): Use global variables unspecified_fg and
8283 (msdos_stdcolor_name): Return strings for unspecified fore- and
8286 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
8287 (syms_of_xfaces): Remove their staticpro's.
8288 (tty_color_name): Return Lisp strings for unspecified fore- and
8290 (Finternal_set_lisp_face_attribute): Remove the special treatment
8291 for Qunspecified_{f,b}g.
8292 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
8295 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8297 * xdisp.c (reseat_at_next_visible_line_start): Position before
8298 newline only if ending up on a newline.
8299 (next_element_from_ellipsis): Return success. Handle case of
8300 displaying no ellipsis. Fix case of ellipsis defined in display
8302 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
8305 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8307 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
8308 (Fcolor_supported_p): Renamed from face-color-supported-p.
8310 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8312 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
8313 list of colors renamed to tty-defined-color-alist.
8314 (tty_color_name): Pass the frame to tty-color-by-index.
8315 (realize_tty_face): tty-color-alist is now a function which
8316 accepts the frame as argument.
8318 * term.c (Ftty_display_color_p): Accept an optional argument
8321 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8323 * term.c (insert_glyphs): Pass glyph, not &glyph, to
8324 encode_terminal_code.
8326 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8328 * dispnew.c (mode_line_string): Support termcap frames as well.
8330 2000-01-01 Gerd Moellmann <gerd@gnu.org>
8332 * syntax.c (Fforward_word): Undo previous change.
8334 * editfns.c (Fconstrain_to_field): Don't constrain if
8335 inhibit-field-text-motion is non-nil.
8336 (Fline_beginning_position): Undo previous change.
8337 (Fline_end_position): Ditto.
8339 * syntax.c (Fforward_word): Notice field boundaries only if
8340 inhibit-field-text-motion is nil.
8342 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
8344 * editfns.c (Vinhibit_field_text_motion): New variable.
8345 (inhibit-field-text-motion): New DEFVAR_LISP.
8346 (Fline_beginning_position, Fline_end_position): Notice field
8347 boundaries only if inhibit-field-text-motion is nil.
8349 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
8351 (x_build_heuristic_mask): Likewise.
8352 (xbm_load_image_from_file): Change error output.
8353 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
8354 (gif_load, gs_load, x_kill_gs_process): Ditto.
8356 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
8357 color indices when accessing raster pixels.
8358 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
8359 one of :file or :data.
8360 (enum pbm_keyword_index): Add PBM_DATA.
8361 (pbm_format): Add :data.
8362 (pbm_image_p): Allow either :file or :data.
8363 (pbm_read_file): New function.
8364 (pbm_scan_number): Rewritten to read from string.
8365 (pbm_load): Support :data.
8367 See ChangeLog.8 for earlier changes.
8370 ;; coding: iso-2022-7bit