1 2000-12-12 Gerd Moellmann <gerd@gnu.org>
3 * xdisp.c (display_tool_bar_line): Make sure that tool bar
4 lines start with a relief line.
6 2000-12-12 Dave Love <fx@gnu.org>
8 * window.c (Fdisplay_buffer): Doc fix.
9 (Fwindow_list): Remove unused var.
11 * buffer.h (mmap_set_vars): Declare.
13 * window.h (Fset_window_point): Declare.
15 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
17 * msdos.c (fast_find_position): Don't overstep the last window
19 (IT_note_mouse_highlight): Initialize portion to -1. Remove
20 unused variable `area'. When looking for a row under (X,Y), give
21 up if some of the previous rows is not enabled.
23 2000-12-12 Gerd Moellmann <gerd@gnu.org>
25 * window.c (Fset_window_point): If displaying cursors in windows
26 other than the selected window, make sure redisplay updates
27 other windows to show the new value of point in the window.
29 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
31 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
32 the buffer is the sole visible buffer when in the mini-buffer.
34 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
35 Bind `inhibit-read-only' to t.
36 (unwind_with_echo_area_buffer): Use AREF.
38 * xfns.c (Fx_hide_tip): Simplified.
40 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
41 GC_MAKE_GCPROS_NOOPS instead of `1'.
43 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
45 2000-12-11 Gerd Moellmann <gerd@gnu.org>
47 * xfns.c (Fx_hide_tip): Fix last change.
49 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
50 nothing to do. Bind inhibit-quit.
51 (tip_frame): Make it a Lisp_Object.
52 (x_create_tip_frame): Set tip_frame after it has been added to
54 (Fx_show_tip): Don't set tip_frame here.
56 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
58 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
61 * dispextern.h: Change external declaration of tip_frame.
63 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
64 return an empty string.
66 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
67 of the window's update_mode_line flag, since the former is set by
68 force-mode-line-update, not the latter. This makes
69 column-number-mode slightly faster.
71 * xdisp.c (try_window_id) <all changes above window start>:
74 2000-12-11 Paul Eggert <eggert@twinsun.com>
76 * config.in (HAVE_FTELLO): Remove.
78 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
79 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
81 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
82 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
84 2000-12-11 Miles Bader <miles@gnu.org>
86 * window.c (displayed_window_lines): Don't round up when
87 converting empty space at bottom to lines.
88 Handle non-newline-terminated final lines properly.
89 (Fwindow_text_height): New function (used to be in lisp).
90 (syms_of_window): Initialize it.
92 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
94 * syntax.c (scan_lists): Check that the right quote char has the
95 right Sstring syntax when jumping over strings.
96 (init_syntax_once): Use Smax rather than 13.
98 2000-12-09 Miles Bader <miles@gnu.org>
100 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
101 with PARTIALLY, inverting the sense.
102 (window_scroll_pixel_based): Scroll partially visible lines into
103 place if we hit the beginning or end of the buffer.
104 (displayed_window_lines): Don't include partially visible lines.
105 (Fmove_to_window_line): Skip past any partially visible first line.
107 2000-12-08 Gerd Moellmann <gerd@gnu.org>
109 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
111 * tparam.c (tparam1): Change the way buffers are reallocated to be
112 portable and less obfuscated.
114 * termcap.c (tgetent): Change the way buffers are reallocated to
115 be portable and less obfuscated.
117 * macros.c (store_kbd_macro_char): Change the way buffers are
118 reallocated to be portable and less obfuscated.
120 * lread.c (read1): Change the way buffers are reallocated to be
121 portable and less obfuscated.
123 * doc.c (Fsubstitute_command_keys): Change the way buffers
124 are reallocated so that it is portable.
126 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
128 * dosfns.c (Ffile_system_info): New function.
129 (syms_of_dosfns): Defsubr it.
131 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
133 * alloc.c (gc_sweep): Add comment.
135 2000-12-07 Gerd Moellmann <gerd@gnu.org>
137 * sound.c (vox_configure): Change order of ioctls. Don't
138 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
139 Ignore errors when changing volume.
140 (vox_close): Don't reset the device.
142 * process.c (read_process_output): Make sure the process marker's
143 position is valid when the process buffer is changed in
144 after-change functions. W3 does that.
146 * xfns.c (x_free_gcs): New function.
148 * xterm.h (x_free_gcs): Add prototype.
150 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
153 * xterm.c (x_destroy_window): Call x_free_gcs so that
154 resources of non-toolkit X windows will be freed.
156 2000-12-07 Andrew Innes <andrewi@gnu.org>
158 * w32fns.c (xlfd_charset_of_font): Fix last change.
160 2000-12-06 Dave Love <fx@gnu.org>
162 * md5.h (__P): Don't define -- it comes from config.h.
164 * strftime.c: Change some #if foo to #ifdef foo.
166 2000-12-06 Andrew Innes <andrewi@gnu.org>
168 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
170 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
172 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
173 (w32_list_fonts): Don't choke if pattern doesn't specify a
176 2000-12-06 Gerd Moellmann <gerd@gnu.org>
178 * alloc.c (gc_sweep): Prevent symbols read during loadup
181 * xdisp.c (underlying_face_id): New function.
182 (handle_face_prop, face_before_or_after_it_pos): Use it
183 to determine the face ``under'' a string. Let strings inherit
184 the face of the buffer under them.
186 * xfaces.c (face_at_string_position): Update function comment.
188 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
189 matrix if the window's left position has changed; we need to
190 redraw it in this case.
192 * dispextern.h (struct glyph_matrix): Add member window_left_x.
194 * window.c (coordinates_in_window): Check mouse on mode-line or
197 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
198 advertized by the function documentation.
200 * window.c (syms_of_window): Doc fix.
202 * sound.c (vox_configure): Set volume for left and right channel.
203 (sound_cleanup): Return nil.
205 * xdisp.c (move_it_by_lines): Fix paren typo.
207 * xterm.c (x_load_font): Don't use the font's max_bounds for
208 computing the height of the font. If max_bounds' ascent or
209 descent are greater than the font's ascent or descent, this means
210 glyphs overlap, which should be handled now by redisplay.
212 * window.c (Veven_window_heights): New variable.
213 (syms_of_window): DEFVAR_LISP it.
214 (Fdisplay_buffer): Check Veven_window_heights before evening the
217 2000-12-06 Miles Bader <miles@gnu.org>
219 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
220 update `default-frame-alist' instead of setting no frame parameters.
222 2000-12-06 Kenichi Handa <handa@etl.go.jp>
224 * composite.c (update_compositions): Fix typo (use the correct
227 2000-12-05 Jason Rumney <jasonr@gnu.org>
229 * md5.h: Remove underscores from function declarations.
230 (__attribute__, __alignof__) [!__GNUC__]: Define.
232 * md5.c: Delay include of md5.h until after namespace cleaning.
234 * makefile.w32-in (fns.o): Depend on md5.h
238 * makefile.nt: Likewise.
240 2000-12-05 Jason Rumney <jasonr@altavista.net>
242 * w32term.c (expose_area): Complete last change.
244 2000-12-05 Ken Raeburn <raeburn@gnu.org>
246 * minibuf.c: Include intervals.h.
248 2000-12-05 Jason Rumney <jasonr@gnu.org>
250 * w32term.c (x_produce_glyphs): If a font for a component of
251 a composition is not found, use 1 pixel dot ascent and 0 dot
252 descent value to avoid displaying terribly tall empty boxes.
253 (expose_area): Pass x-coordinate relative to the exposed
254 area to x_draw_glyphs instead of a window-relative coordinate.
256 2000-12-05 Gerd Moellmann <gerd@gnu.org>
258 * xdisp.c (next_element_from_ellipsis): Save face before selective
259 display in saved_face_id, and set face_before_selective_p.
260 (reseat_1): Reset face_before_selective_p.
261 (append_space, extend_face_to_end_of_line): If iterator's
262 face_before_selective_p is set, use the face from saved_face_id.
263 (extend_face_to_end_of_line): For tty frames, make sure to
264 use the right face id when producing spaces at the end of
267 * dispextern.h (struct it): Add face_before_selective_p.
269 * keyboard.c (record_char): Don't record identical help-echo
270 events in recent_keys.
272 * xterm.c [USE_X_TOOLKIT]: Close the display.
273 (xim_close_dpy): Handle case that the display has been closed.
275 * xterm.c (x_destroy_window): Reset the frame's X window after
278 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
279 variable window_width.
280 (line_draw_cost): Fix code skipping over spaces at the end of the
281 line when must_write_spaces is not set.
282 (scrolling_window): Fix code inserting runs in list of all runs.
284 2000-12-05 Kenichi Handa <handa@etl.go.jp>
286 * coding.c (setup_coding_system): Be sure to initialize
287 coding->category_idx.
289 2000-12-04 Gerd Moellmann <gerd@gnu.org>
291 * xterm.c (PER_CHAR_METRIC): Removed because not used.
293 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
294 area to x_draw_glyphs instead of a window-relative coordinate.
296 * fileio.c (auto_save_error): Add parameter ERROR. Show the
297 error in the message.
299 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
300 timer after having read a key. It's not good for code reading
301 several keys in a loop, like an input method.
303 * fileio.c (Finsert_file_contents): When VISIT is t, don't
304 record undo information for format-decode.
306 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
307 current buffer is read-only, not if it isn't.
309 * keyboard.c (record_char): Record `help-echo' input events
310 in recent_keys only if they display some help. Don't record
311 `help-echo' events as macro char.
313 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
315 * editfns.c (save_excursion_restore): Don't move point
316 in another window if it is showing the wrong buffer.
317 Avoid the call to Fwindow_live_p, for speed.
319 2000-12-04 Kenichi Handa <handa@etl.go.jp>
321 * xfaces.c (struct font_name): New member registry_priority.
322 (split_font_name): Initialize the above member to zero.
323 (concat_font_list): New function.
324 (font_list): Include fonts of all alternative registries.
325 (FONT_POINT_SIZE_QUANTUM): New macro.
326 (better_font_p): Ignore point size difference less than
327 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
329 * xterm.c (x_produce_glyphs): If a font for a component of
330 a composition is not found, use 1 pixel dot ascent and 0 dot
331 descent value to avoid displaying terribly tall empty boxes.
333 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
335 2000-12-03 Ken Raeburn <raeburn@gnu.org>
337 * coding.h (code_convert_string1): Declare.
339 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
341 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
344 2000-12-02 Jason Rumney <jasonr@gnu.org>
346 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
347 correctly for single byte character case.
348 (w32_per_char_metric): Do not try to make any assumptions about
349 the metrics of BDF fonts.
350 (x_estimate_mode_line_height): If `mode-line' face
351 hasn't a font, use that of the frame, as drawing glyphs
353 (note_mouse_highlight): Change the cursor shape on the vertical
354 border between windows [not enabled].
356 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
358 * w32fns.c (Fx_create_frame): Reintroduce the call to
359 face-set-after-frame-defaults.
360 (Vx_window_horizontal_drag_shape): New variable.
361 (syms_of_xfns): DEFVAR_LISP it.
362 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
365 2000-12-02 Simon Josefsson <simon@josefsson.org>
367 * fns.c (Fmd5): Use a different logic to decide the coding system
370 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
372 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
374 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
377 2000-12-01 Gerd Moellmann <gerd@gnu.org>
379 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
380 height for YNegative.
381 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
382 height; also see comment there.
384 * window.c (coordinates_in_window): Handle computations for
385 positions on the vertical bar and fringes differently for
386 window-system frames. Consider some pixels near the vertical bar
387 as on the bar if the frame doesn't have vertical scroll bars.
388 Associate positions between mode or header lines with the
389 right window, the left one.
391 2000-12-01 Jason Rumney <jasonr@gnu.org>
393 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
395 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
398 2000-12-01 Gerd Moellmann <gerd@gnu.org>
400 * window.c (struct saved_window): Add members orig_top and
402 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
403 (save_window_save, Fset_window_configuration): Save/restore
404 window's orig_top and orig_height.
406 2000-12-01 Jason Rumney <jasonr@gnu.org>
408 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
410 * w32fns.c (x_set_cursor_color): Fix last change.
412 2000-11-30 Gerd Moellmann <gerd@gnu.org>
414 * xdisp.c (echo_area_display): If cursor is in the echo area, make
415 sure that the next redisplay displays the minibuffer, so that
416 the cursor will be replaced with what the minibuffer wants.
418 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
419 #ifndef instead of using #if.
420 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
421 USE_TOOLKIT_SCROLL_BARS is defined.
423 2000-11-30 Jason Rumney <jasonr@gnu.org>
425 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
428 2000-11-30 Gerd Moellmann <gerd@gnu.org>
430 * fns.c (Fmd5): Doc fix.
432 2000-11-30 Simon Josefsson <simon@josefsson.org>
434 * fns.c (Fmd5): New function.
435 (syms_of_fns): Defsubr md5.
437 * Makefile.in (obj): Add md5.o
439 2000-11-30 Gerd Moellmann <gerd@gnu.org>
441 * md5.h, md5.c: New files, taken from glibc.
443 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
445 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
446 hasn't a font, use that of the frame, as drawing glyphs
449 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
451 * eval.c (Frun_hooks): Allow 0 arguments.
453 2000-11-29 Gerd Moellmann <gerd@gnu.org>
455 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
456 is over the menu bar widget, say it's not on the frame.
458 * xfns.c (Fx_create_frame): Reintroduce the call to
459 face-set-after-frame-defaults.
461 * eval.c (Fsignal): Reset handling_signal.
463 2000-11-28 Jason Rumney <jasonr@gnu.org>
465 * w32menu.c (add_menu_item): Reset menu item text when changing
466 type to radio button.
468 2000-11-28 Gerd Moellmann <gerd@gnu.org>
470 * xselect.c: Update copyright.
472 * window.c (coordinates_in_window): If on a mode or header line,
473 but sufficiently close to its start, return ``on vertical
474 border''. This gives us a way to drag windows horizontally when
475 using toolkit scroll bars.
477 * xterm.c (note_mouse_highlight): Change the cursor shape
478 on the vertical border between windows.
480 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
482 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
483 (syms_of_xfns): DEFVAR_LISP it.
484 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
486 * textprop.c (text_read_only): New function.
487 (verify_interval_modification): Use it instead of signaling
488 `text-read-only'. This makes it easier to catch this error
491 * xdisp.c (forward_to_next_line_start): Check for newlines,
492 not end of line, which includes CR.
494 2000-11-28 Kenichi Handa <handa@etl.go.jp>
496 * coding.c (Ffind_coding_systems_region_internal): Be sure to
497 include no-conversion.
499 2000-11-27 Jason Rumney <jasonr@gnu.org>
501 * w32fns.c (w32_load_system_font): Always mark font as double byte
502 if codepage is unicode.
504 2000-11-27 Gerd Moellmann <gerd@gnu.org>
506 * xdisp.c (forward_to_next_line_start): If already on a newline,
507 just consume it to avoid unintended skipping over invisible text
510 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
511 `vertical-line', `mode-line' and `header-line' events.
513 * xdisp.c (try_window_id): Avoid starting to display in the middle
514 of a character, a TAB for instance. This is easier than to set
515 up the iterator exactly, and it's not a frequent case, so the
516 additional effort wouldn't really pay off.
518 2000-11-26 Andrew Choi <akochoi@i-cable.com>
520 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
523 2000-11-25 Jason Rumney <jasonr@gnu.org>
525 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
526 to window_from_coordinates should be pixel coordinates.
528 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
529 redisplay handles them properly.
531 2000-11-25 Miles Bader <miles@gnu.org>
533 * indent.c (compute_motion): Keep pos_byte in sync with pos.
535 2000-11-24 Jason Rumney <jasonr@gnu.org>
537 * w32.c (init_environment): Set LANG environment variable based on
538 locale settings, if not set.
540 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
541 making tool bar smaller. When clearing the frame, also
542 clear current matrices. Clear frame when tool bar disappears.
543 Don't use more lines for the tool-bar than is available.
544 (x_change_window_heights): New function.
546 2000-11-24 Gerd Moellmann <gerd@gnu.org>
548 * xdisp.c (init_from_display_pos): If POS says we're already after
549 an overlay string ending at POS, make sure to pop the iterator
550 because it will be in front of that overlay string. When POS is
551 ZV, we've thereby also ``processed'' overlay strings at ZV.
553 * xfaces.c (lface_from_face_name): Function comment fix.
555 2000-11-24 Miles Bader <miles@gnu.org>
557 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
558 apply `mode-line-inverse-video' -- zero means force display using
559 the default face, non-zero means display using the specialized face.
560 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
562 2000-11-23 Kenichi Handa <handa@etl.go.jp>
564 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
567 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
569 * coding.c (decode_coding_emacs_mule): Fix the case of
570 CODING_EOL_LF, which used uninitialized value of c.
572 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
574 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
576 2000-11-22 Gerd Moellmann <gerd@gnu.org>
578 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
581 * frame.h (struct frame): Replace desired_tool_bar_items,
582 current_tool_bar_items, n_desired_tool_bar_items,
583 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
585 * frame.c (make_frame): Change initialization of tool bar
588 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
589 Change references to members deleted from struct frame to use the
592 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
593 references to members deleted from struct frame to use the new
596 * dispnew.c (update_frame): Do nothing with frame's tool bar
599 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
601 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
602 (note_tool_bar_highlight): Change references to members deleted
603 from struct frame to use the new ones.
605 2000-11-23 Miles Bader <miles@gnu.org>
607 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
608 the face's inverse-video attribute, rather than overriding it.
610 2000-11-22 Gerd Moellmann <gerd@gnu.org>
612 * xfns.c (x_set_tool_bar_lines): Clear internal border when
613 making tool bar smaller.
615 2000-11-22 Dave Love <fx@gnu.org>
617 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
619 2000-11-22 Miles Bader <miles@gnu.org>
621 * keyboard.c (Vminibuffer_message_timeout): New variable.
622 (command_loop_1): Use it to determine message timeout.
623 (syms_of_keyboard): Initialize it.
625 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
627 2000-11-22 Kenichi Handa <handa@etl.go.jp>
629 * sysdep.c: Move the code for declaring h_errno after #include
632 2000-11-21 Gerd Moellmann <gerd@gnu.org>
634 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
635 the menu bar when the tooltip is unmapped.
637 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
638 sole visible buffer when we're currently in the mini-buffer, and
641 2000-11-21 Jason Rumney <jasonr@gnu.org>
643 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
644 put on the clipboard.
645 (Fw32_get_clipboard_data): Compare data on clipboard with saved
646 copy of what Emacs last put there. If they are the same, do not
647 use the clipboard copy to avoid losing data due to coding
650 2000-11-22 Miles Bader <miles@gnu.org>
652 * minibuf.c (Vminibuffer_prompt_properties): New variable.
653 (syms_of_minibuf): Initialize it.
654 (read_minibuf): Add properties from Vminibuffer_prompt_properties
655 to prompt, don't make read-only.
657 2000-11-21 Gerd Moellmann <gerd@gnu.org>
659 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
660 BEFORE/AFTER_POTENTIAL_GC.
662 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
664 * buffer.c (mmap_free_1): Avoid a compiler warning.
666 * term.c, cm.c: Don't try to include termcap.h; see comment there.
668 2000-11-21 Kenichi Handa <handa@etl.go.jp>
670 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
673 2000-11-20 Gerd Moellmann <gerd@gnu.org>
675 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
678 * s/gnu-linux.h: Don't use `#cpu'.
680 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
681 not defined in mman.h.
683 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
685 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
686 and store an index in the XClientMessageEvent. Storing a
687 Lisp_Object or pointer can fail on a 64 bit system, since X only
689 (x_scroll_bar_to_input_event): Get the window from
692 2000-11-20 Dave Love <fx@gnu.org>
694 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
696 2000-11-20 Gerd Moellmann <gerd@gnu.org>
698 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
700 2000-11-20 Kenichi Handa <handa@etl.go.jp>
702 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
705 * alloc.c (make_string): Fix previous change. Be sure to make
706 unibyte string correctly.
708 2000-11-19 Gerd Moellmann <gerd@gnu.org>
710 * window.c (Fwindow_list): Change parameter list to be XEmacs
712 (window_list_1): New function.
713 (window_loop): Use it instead of Fwindow_list.
715 * sysdep.c (emacs_ospeed): New variable.
716 (toplevel): Don't declare ospeed extern.
717 (init_baud_rate): Use emacs_ospeed instead of ospeed.
719 * termcap.c (ospeed): Remove.
720 (tputs) [!emacs]: Remove unused code.
721 (tgetent): Avoid a compiler warning.
723 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
724 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
725 SCROLL_BAR_X_WIDGET with additional argument DPY.
727 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
729 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
730 Take the X display as additional argument.
731 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
732 `Widget' is a pointer type that's not easily stored in Lisp_Object
733 form in a portable way.
735 * dispnew.c (update_text_area): Fix last change.
737 2000-11-18 Gerd Moellmann <gerd@gnu.org>
739 * xdisp.c: Use BINDING_STACK_SIZE throughout.
741 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
742 clear current matrices.
744 * buffer.c (mmap_enlarge): Don't print a message on stderr
745 if mapping new memory at the end of the existing region fails.
747 * dispnew.c (update_text_area): Don't skip over equal glyphs
748 when the last current glyph overlaps the glyph to its right.
750 2000-11-18 Miles Bader <miles@gnu.org>
752 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
753 lines that *end* with "..." too (that's the most common case!).
755 2000-11-18 Gerd Moellmann <gerd@gnu.org>
757 * xdisp.c (resize_mini_window): Temporarily change to the
758 mini-window's buffer if necessary.
760 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
761 the tooltip obscures less text under it.
763 2000-11-17 Gerd Moellmann <gerd@gnu.org>
765 * puresize.h (BASE_PURESIZE): Increase to 700000.
767 2000-11-18 Jason Rumney <jasonr@gnu.org>
769 * w32term.c (w32_draw_bitmap): Use face to set colors.
771 2000-11-17 Dave Love <fx@gnu.org>
773 * lread.c (Fload): Fix #ifdef for pcc.
775 2000-11-17 Gerd Moellmann <gerd@gnu.org>
777 * xdisp.c (pos_visible_p): Compute the default character height
780 2000-11-16 Gerd Moellmann <gerd@gnu.org>
782 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
783 knowing the line's height; use the default font's height in that
786 * xfaces.c (weight_table): Add `demi' with the same meaning as
789 2000-11-16 Kenichi Handa <handa@etl.go.jp>
791 * dispnew.c (null_row): New global static variable.
792 (clear_glyph_row): Delete local static variable null_row.
794 2000-11-15 Jason Rumney <jasonr@gnu.org>
796 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
797 (w32_alloc_lighter_color): Use new brightness calculations from
798 xterm.c. Scale delta to be in the range expected by W32.
799 (w32_draw_relief_rect): Use frame relief colors.
801 2000-11-15 Gerd Moellmann <gerd@gnu.org>
803 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
804 (Qinhibit_default_face_x_resources): New variable.
805 (syms_of_frame): Initialize it.
806 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
808 * xdisp.c (pos_visible_p): Improve function comment.
810 * lisp.h (BINDING_STACK_SIZE): New macro.
812 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
813 reading the directory if readdir returns null and errno is EAGAIN
816 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
818 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
819 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
820 Set amount_to_scroll to max of dx and scroll_step so that
821 scroll-conservatively doesn't defeat scroll-step>1.
822 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
823 scroll-conservatively for line-at-a-time scrolling.
825 2000-11-14 Gerd Moellmann <gerd@gnu.org>
827 * window.c (Fpos_visible_in_window_p): Call pos_visible with
830 * xdisp.c (current_mode_line_height, current_header_line_height):
832 (init_xdisp): Initialize them.
833 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
834 and use exact mode line heights if it is set.
836 * lisp.h (pos_visible_p): Change prototype.
838 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
839 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
840 and current_header_line_height first.
841 (current_mode_line_height, current_header_line_height): Declare
844 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
846 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
847 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
848 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
850 2000-11-14 Miles Bader <miles@gnu.org>
852 * xterm.c (x_alloc_lighter_color): Include an additive component
853 too for dark colors, because FACTOR isn't enough.
854 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
857 2000-11-13 Gerd Moellmann <gerd@gnu.org>
859 * keyboard.c (show_help_echo): Call message3_nolog with number of
860 bytes in the help string as 2nd parameter, instead of the number
863 2000-11-13 Miles Bader <miles@gnu.org>
865 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
866 (Fload): Use new openp return protocol.
867 Don't try to use Vload_source_file_function to load .elc files.
868 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
869 openp return protocol.
870 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
872 2000-11-11 Kenichi Handa <handa@etl.go.jp>
874 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
876 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
877 Defined these macros.
878 (NLIST_STRUCT): Avoid re-defining it.
880 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
881 -I/usr/contrib/X11R6/include.
882 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
884 2000-11-10 Jason Rumney <jasonr@gnu.org>
886 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
888 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
889 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
891 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
892 (Qw32_charset_vietnamese): New symbol.
893 (xlfd_charset_of_font): New function.
894 (w32_load_system_font): Use it.
895 (x_to_w32_charset): Use Fassoc to find charset info. Special case
896 when Vw32_charset_info_alist is nil to ensure default face always
897 has font. Use Fcar and Fcdr for safety.
898 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
899 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
900 pseudo-codepages for special cases.
901 (w32_to_x_font): New parameter to allow charset portion to be
902 specified where there is many to one mapping. Callers changed.
903 (w32_list_fonts): Avoid listing fonts that won't display.
905 2000-11-10 Gerd Moellmann <gerd@gnu.org>
907 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
908 (font_list_1): Renamed from font_list.
909 (font_list): New function, trying alternative registries from
910 Vface_alternative_font_registry_alist.
911 (Finternal_set_alternative_font_registry_alist): New function.
912 (syms_of_xfaces): Initialize and Staticpro
913 Vface_alternative_font_registry_alist. Defsubr
914 Finternal_set_alternative_font_registry_alist.
916 2000-11-09 Ken Raeburn <raeburn@gnu.org>
918 * lisp.h (Flooking_at): Declare.
920 2000-11-09 Gerd Moellmann <gerd@gnu.org>
922 * dired.c (directory_files_internal): Fix a braino.
924 * dired.c (directory_files_internal): Add missing GCPRO's.
927 2000-11-08 Gerd Moellmann <gerd@gnu.org>
929 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
930 (resize_mini_window): Return quickly if Vresize_mini_window is
931 nil. Don't return if Vmax_mini_window_height is nil.
933 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
934 (syms_of_xdisp): Initialize them.
935 (resize_mini_window): Act according to the setting of
937 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
939 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
940 scroll bar widget after configuring it, so that it will appear at
941 the right position from the start.
942 (XTredeem_scroll_bar): Cleaned up.
944 2000-11-08 Kenichi Handa <handa@etl.go.jp>
946 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
947 font is taller than the frame line, we don't have to bias the
950 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
952 2000-11-07 Dave Love <fx@gnu.org>
954 * config.in (HAVE_MKSTEMP): Add.
956 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
958 2000-11-07 Gerd Moellmann <gerd@gnu.org>
960 * window.c (Fset_window_configuration): Don't try to preserve
961 point in the current buffer, if that buffer is displayed in more
964 * xfaces.c (lookup_named_face): If default face isn't realized,
965 try to realize it. Return -1 if not successful.
966 (Fx_list_fonts): Handle case that face cannot be determined.
967 (Fface_font): Likewise.
969 2000-11-06 Gerd Moellmann <gerd@gnu.org>
971 * window.c (displayed_window_lines): Detect partially
972 visible lines at the bottom correctly.
974 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
976 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
977 when ensuring we don't do visit in indirect buffer.
979 2000-11-06 Kenichi Handa <handa@etl.go.jp>
981 * composite.h (compose_chars_in_text): Add prototype.
983 * composite.c (Vcomposition_function_table): New variable.
984 (Qcomposition_function_table): New variable.
985 (run_composition_function): Call
986 Vcompose_chars_after_function with three arguments.
987 (compose_chars_in_text): New function.
988 (syms_of_composite): Modified the doc-string of
989 Vcompose_chars_after_function. Declare composition-function-table
990 as a lisp variable, and initialize it.
992 * xfns.c (x_encode_text): Suppress producing escape sequences for
995 * xselect.c: Include composite.h.
996 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
998 2000-11-05 Andrew Innes <andrewi@gnu.org>
1000 * w32term.c (x_produce_glyphs): Fix typo in enum name.
1002 * sysdep.c (read_input_waiting): Remove extraneous argument to
1005 * w32fns.c (Fx_server_version): Include w32_build_number in the
1008 * w32heap.c (w32_build_number): New variable.
1009 (cache_system_info): Set it.
1011 * w32heap.h (w32_build_number): Add extern.
1013 * emacs.c (syms_of_emacs): Update docstring for
1014 system-configuration, to reflect the actual usage on MS-Windows.
1016 2000-10-31 Gerd Moellmann <gerd@gnu.org>
1018 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
1019 process idle timers while waiting for another event.
1021 * dispnew.c (update_frame_line): Handle case where spaces in
1022 the default face are colored.
1024 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
1025 window height hasn't changed.
1027 2000-10-31 Jason Rumney <jasonr@gnu.org>
1029 * w32term.c (x_produce_glyphs): Handle composite characters.
1030 (x_draw_glyph_string_foreground)
1031 (x_draw_composite_glyph_string_foreground): Restore old font.
1033 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
1035 * minibuf.c (read_minibuf): Reset the undo history just before
1036 starting the recursive-edit.
1038 2000-10-30 Gerd Moellmann <gerd@gnu.org>
1040 * xfaces.c (menu_face_change_count): New variable.
1041 (Finternal_set_lisp_face_attribute): Increment it for changes
1043 (realize_basic_faces): Reflect changes in the `menu' faces
1046 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
1047 dy obtained from the iterator's y-position after moving from
1048 scroll_margin_pos to PT; see comment there.
1050 * xdisp.c (safe_eval_handler): Call add_to_log.
1052 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
1053 is not a symbol or string.
1055 * xdisp.c (echo_area_display): Don't perform a display update from
1056 inside redisplay. The update will happen anyway at the end of
1057 redisplay, and it can confuse redisplay (GC messages while
1058 redisplaying, for instance.)
1060 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
1062 * xrdb.c (x_load_resources): Use the class name in the defaults.
1064 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
1065 (regex_compile): Catch bogus \(\1\).
1067 2000-10-30 Gerd Moellmann <gerd@gnu.org>
1069 * xterm.c (x_alloc_nearest_color): Fix last change to compare
1072 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
1073 we have a color cache, check that the cached color equals the
1074 allocated color. If not, clear the color cache.
1076 * window.c (displayed_window_lines): Change buffers if necessary.
1077 Fix computation of displayed lines.
1079 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
1080 update_menu_bindings to DEFVAR_BOOL.
1082 2000-10-30 Kenichi Handa <handa@etl.go.jp>
1084 * search.c (Fset_match_data): Be sure to make search_regs always sane.
1086 * puresize.h (BASE_PURESIZE): Increase to 680000.
1088 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
1090 2000-10-29 Jason Rumney <jasonr@gnu.org>
1092 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
1094 * w32term.c (w32_bdf_per_char_metric): Negate descent.
1095 (w32_cache_char_metrics): Handle possibility that 'x' does not
1096 exist in a BDF font.
1097 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
1099 * w32bdf.h (bdffont): Add nchars.
1101 * w32bdf.c (set_bdf_font_info): Set it.
1102 (w32_BDF_TextOut): Swap byte order of double byte characters.
1103 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
1105 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
1107 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
1108 don't override the colors in frame's param_alist, unless they are
1111 * term.c (reassert_line_highlight): If inverse_video is non-zero,
1112 reverse the effect of the highlight flag.
1114 2000-10-27 Ken Raeburn <raeburn@gnu.org>
1116 * window.h (Fwindow_live_p): Declare.
1118 * undo.c (record_delete): Check that last_undo_buffer is really a
1119 buffer before applying XBUFFER to it.
1121 * keymap.c (where_is_internal): Pass lisp object, not integer, to
1124 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
1126 * lisp.h (KEYMAPP): New macro.
1127 (get_keymap): Remove.
1128 (get_keymap_1): Rename get_keymap.
1130 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
1132 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
1134 * xmenu.c (single_submenu): Use KEYMAPP.
1135 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
1136 Use KEYMAPP rather than Fkeymapp.
1138 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
1140 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
1141 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
1142 Use KEYMAPP rather than Fkeymapp.
1143 (single_submenu): Use KEYMAPP.
1144 (w32_menu_show, w32_dialog_show): Use TRUE.
1146 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
1148 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
1149 (Fkeymapp): Use KEYMAPP.
1150 (get_keymap): Rename from get_keymap_1. Remove old def.
1151 Return t when autoload=0 and error=0 and the keymap needs autoloading.
1152 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
1153 (Fminor_mode_key_binding): Don't raise an error if the binding
1155 (Fuse_global_map, Fuse_local_map): Allow autoloading.
1156 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
1158 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
1159 Allow Vspecial_event_map to be autoloaded.
1160 (menu_bar_items): Fetch the keymap rather than using keymapp.
1161 (menu_bar_one_keymap): No need to follow func-indirect any more.
1162 (parse_menu_item): get_keymap_1 -> get_keymap.
1163 (tool_bar_items): Fetch the keymap rather than using keymapp.
1164 (read_key_sequence): Use KEYMAPP.
1166 * intervals.c (get_local_map): Use get_keymap rather than following
1167 function-indirections explicitly.
1169 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
1171 2000-10-27 Jason Rumney <jasonr@gnu.org>
1173 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
1174 point, as Windows has oversized fonts.
1176 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
1178 2000-10-27 Gerd Moellmann <gerd@gnu.org>
1180 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
1181 (freehook, reallochook): Handle null pointer arguments.
1182 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
1184 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
1186 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
1187 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
1188 Giving in to popular pressure to shut up the compiler with casts.
1190 2000-10-27 Gerd Moellmann <gerd@gnu.org>
1192 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
1193 signed value, and use a default value computed from the font's
1196 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
1198 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
1199 that specify a negative underline position can still use underlines.
1201 * window.c (Fpos_visible_in_window_p): Make POS default to
1202 WINDOW's point, not the current buffer's point.
1204 2000-10-26 Dave Love <fx@gnu.org>
1206 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
1207 when it's necessary.
1209 2000-10-26 Gerd Moellmann <gerd@gnu.org>
1211 * window.c (size_window): Compute size difference from sum of old
1212 child window sizes instead of from parent's size.
1214 * xdisp.c (pos_visible_p): Change current buffer if necessary.
1215 Handle obscured lines at the top of the window.
1217 * frame.c (Fdelete_frame): Doc fix. Move running the hook
1218 down after the last error condition check.
1220 * frame.c (Fdelete_frame): Run delete-frame-hook.
1222 2000-10-26 Kenichi Handa <handa@etl.go.jp>
1224 * coding.c (decode_coding): Fix previous change (check also
1225 CODING_MODE_LAST_BLOCK).
1227 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
1229 * regex.c: More `unsigned char' -> `re_char' changes.
1230 Also change several `int' into `re_wchar_t'.
1231 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
1232 (PUSH_FAILURE_POINTER): Don't cast any more.
1233 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
1234 We want GCC to complain, since this piece of code makes
1235 re_match non-reentrant, which *should* be fixed.
1236 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
1237 (EXTEND_BUFFER): Use RETALLOC.
1238 (SET_LIST_BIT): Don't cast.
1239 (re_wchar_t): New type.
1240 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
1241 that those two functions will always properly return.
1242 (IMMEDIATE_QUIT_CHECK): Cast to void.
1243 (analyse_first): Use recursion rather than an explicit stack.
1244 (re_compile_fastmap): Can't fail anymore.
1245 (re_search_2): Don't check re_compile_fastmap for failure.
1246 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
1247 Now also sets the new value (passed in a new argument).
1248 (re_match_2_internal): Use it.
1249 Also, use a new var `reg' of type size_t when looping through regs
1250 rather than reuse the inappropriate `mcnt'.
1252 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
1253 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
1254 (where_is_internal): Renamed from Fwhere_is_internal.
1255 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
1256 (Fwhere_is_internal): New function wrapping where_is_internal.
1257 (where_is_internal_1): Handle the case where we're filling the cache.
1258 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
1260 2000-10-25 Miles Bader <miles@gnu.org>
1262 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
1264 2000-10-25 Gerd Moellmann <gerd@gnu.org>
1266 * window.c (pos_fully_visible_p): Removed.
1267 (Fpos_visible_in_window_p): Use pos_visible_p to determine
1268 if position is visible and/or fully visible.
1270 * lisp.h (pos_visible_p): Add prototype.
1272 * xdisp.c (pos_visible_p): New function.
1274 2000-10-25 Kenichi Handa <handa@etl.go.jp>
1276 * process.c (send_process): If OBJECT is t, it means that the data
1277 is from C string, but we should encode it. Before calling
1278 setup_raw_text_coding_system, be sure to flush out data by the
1279 previous coding system.
1281 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
1283 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
1284 assignment of startpos to prev when startpos == pos.
1286 * editfns.c (find_field): Set the field stickiness correctly from
1287 overlay fields. Use renamed `text_property_stickiness'.
1288 (text_property_stickiness): Renamed from `char_property_stickiness'.
1289 Only check text properties, not overlays.
1290 * textprop.c (get_char_property_and_overlay): New function.
1291 (Fget_char_property): Use it.
1292 * intervals.h (get_char_property_and_overlay): Add declaration.
1294 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
1296 * keymap.c: Use AREF, ASET and ASIZE macros.
1297 (Fmake_sparse_keymap): Docstring fix.
1299 (shadow_lookup): Move up.
1300 Handle the case where lookup-key returns an integer.
1301 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
1302 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
1303 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
1304 Simplify/rewrite the keymap-finding code.
1305 Add check for command shadowing, using shadow_lookup.
1307 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
1309 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
1310 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
1313 2000-10-24 Andrew Innes <andrewi@gnu.org>
1315 * dired.c (directory_files_internal_unwind): New function.
1316 (directory_files_internal): Use it to ensure closedir is called
1317 even if expand-file-name or file-attributes throw, eg. because of
1318 a user interrupt. Also enable immediate_quit while calling
1319 re_search, so that matching can be interrupted as well.
1321 2000-10-24 Andrew Innes <andrewi@gnu.org>
1323 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
1325 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
1326 so that re_search functions only quit when callers expect them to.
1328 2000-10-24 Kenichi Handa <handa@etl.go.jp>
1330 * regex.c (regex_compile): Change the way of handling a range from
1331 a char less than 256 to a char not less than 256.
1333 2000-10-24 Gerd Moellmann <gerd@gnu.org>
1335 * window.c (size_window): Prevent setting window's width or
1336 height to a negative value (esp. with XSETFASTINT).
1338 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
1339 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
1340 (protect_malloc_state) [GC_MALLOC_CHECK &&
1341 GC_PROTECT_MALLOC_STATE]: New function.
1342 (PROTECT_MALLOC_STATE): New macro.
1343 (__malloc_initialize, morecore, _malloc_internal)
1344 (_free_internal) _realloc_internal): Use it to make _heapinfo
1345 read-only outside of gmalloc.
1347 * keymap.c: Update copyright.
1349 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
1352 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
1354 * filelock.c (unlock_all_files): Use unlock_file to expand each
1355 buffer's file_truename before trying remove its lock file.
1357 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
1359 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
1360 or CRLF, decode EOLs.
1362 2000-10-24 Kenichi Handa <handa@etl.go.jp>
1364 * window.c (Fdisplay_buffer): Fix doc.
1366 2000-10-23 Jason Rumney <jasonr@gnu.org>
1368 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
1369 ASCII font of default fontset on Windows.
1371 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
1372 xterm.c comment below).
1374 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
1376 2000-10-23 Gerd Moellmann <gerd@gnu.org>
1378 * xterm.c (x_connection_closed): Reset handling_signal.
1380 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
1383 2000-10-23 Miles Bader <miles@gnu.org>
1385 * window.c (window_scroll_pixel_based, window_scroll_line_based):
1386 Pass nil for FULLY argument to Fpos_visible_in_window_p to
1387 maintain old behavior.
1388 * minibuf.c (Fminibuffer_complete): Likewise.
1390 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
1392 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
1393 that when a font can't be exactly centered, it errs up rather than
1396 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
1398 * fns.c (Fbase64_decode_string): The decoded result should be
1401 2000-10-23 Andrew Choi <akochoi@i-cable.com>
1403 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
1405 * dispnew.c [macintosh]: Include macterm.h.
1406 (init_display) [macintosh]: Initialization for window system.
1408 * emacs.c (main) [macintosh]: Call syms_of_textprop,
1409 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
1410 syms_of_search, x_term_init, and init_keyboard before calling
1411 init_window_once. Also, call syms_of_xmenu.
1413 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
1414 default fontset to Monaco.
1416 * frame.c [macintosh]: Include macterm.h. Remove declarations of
1417 NewMacWindow and DisposeMacWindow.
1418 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
1419 instead of calling NewMacWindow and setting fields of
1420 f->output_data.mac directly. Call init_frame_faces.
1421 (Fdelete_frame) [macintosh]: Remove unused code.
1422 (Fmodify_frame_parameters) [macintosh]: Call
1423 x_set_frame_parameters instead of mac_set_frame_parameters.
1425 * frame.h [macintosh]: Define menu_bar_lines field in struct
1426 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
1428 * keyboard.c [macintosh]: Include macterm.h.
1429 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
1430 and menu_bar_activate_event type events as for X and NT.
1431 (make_lispy_event) [macintosh]: Construct lisp events of type
1432 MENU_BAR_EVENT as for X and NT.
1434 * sysdep.c [macintosh]: Remove declaration for sys_signal.
1435 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
1436 (sys_subshell) [macintosh]: Remove definition entirely.
1437 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
1438 Vwindow_system_version here. Remove initialization of
1439 Vx_bitmap_file_path.
1440 (read_input_waiting): Correct the number of parameters passed to
1442 Move all Macintosh functions to mac/mac.c.
1444 * term.c [macintosh]: Include macterm.h.
1446 * window.c [macintosh]: Include macterm.h.
1448 * xdisp.c [macintosh]: Include macterm.h. Declare
1449 set_frame_menubar and pending_menu_activation.
1450 (echo_area_display) [macintosh]: Do not return if terminal frame
1451 is the selected frame.
1452 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
1453 Allow only the selected frame to set menu bar.
1454 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
1455 calling FRAME_EXTERNAL_MENU_BAR (f).
1456 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
1458 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
1459 and check_x. Declare XCreateGC. Define x_create_gc and
1460 x_free_gc. Initialize font_sort_order.
1461 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
1462 but call x_list_fonts instead of w32_list_fonts.
1463 (Finternal_face_x_get_resource) [macintosh]: Do not call
1464 display_x_get_resource.
1465 (prepare_face_for_display) [macintosh]: Set xgcv.font.
1466 (realize_x_face) [macintosh]: Load the font if it is specified in
1468 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
1471 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
1473 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
1474 is nil: since we go to the end of submap anyway, we'd end up
1476 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
1477 doesn't obey autoload.
1479 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1481 * msdos.c (dos_set_window_size): Update screen dimension variables.
1483 2000-10-21 Jason Rumney <jasonr@gnu.org>
1485 * w32term.c (w32_cache_char_metrics): Double check that font is
1486 really fixed pitch before trusting tmPitchAndFamily.
1488 2000-10-21 Andrew Innes <andrewi@gnu.org>
1490 * w32gui.h (w32_char_font_type): Move enum from w32term.c
1492 * w32term.h: Extern decl for w32_cache_char_metrics.
1494 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
1496 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
1497 (w32_unload_font): Free per_char array if present.
1499 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
1500 cached information in emulated XFontStruct to handle common cases
1501 quickly. Do not allocate XCharStruct for return.
1502 (w32_native_per_char_metric): New function.
1503 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
1505 (x_produce_glyphs): Don't get an HDC. Change calls to
1506 w32_per_char_metric to match arg change above. Remove calls to
1508 (w32_get_glyph_overhangs): Ditto.
1509 (w32_cache_char_metrics): New function.
1511 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
1512 ($(BLD)/casefiddle.$(O)): Remove compile command.
1513 ($(BLD)/gmalloc.$(O)): Remove compile command.
1514 ($(BLD)/dispnew.obj):
1515 ($(BLD)/keyboard.obj):
1516 ($(BLD)/w32inevt.obj):
1517 ($(BLD)/w32bdf.obj):
1519 ($(BLD)/buffer.obj):
1520 ($(BLD)/editfns.obj):
1522 ($(BLD)/fileio.obj):
1524 ($(BLD)/indent.obj):
1525 ($(BLD)/insdel.obj):
1526 ($(BLD)/intervals.obj):
1527 ($(BLD)/minibuf.obj):
1529 ($(BLD)/scroll.obj):
1530 ($(BLD)/sysdep.obj):
1531 ($(BLD)/textprop.obj):
1532 ($(BLD)/widget.obj):
1533 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
1534 ($(BLD)/term.obj): Add dependency on dispextern.h.
1536 * makefile.nt ($(BLD)\dispnew.obj):
1537 ($(BLD)\keyboard.obj):
1538 ($(BLD)\w32inevt.obj):
1539 ($(BLD)\w32bdf.obj):
1541 ($(BLD)\buffer.obj):
1542 ($(BLD)\editfns.obj):
1544 ($(BLD)\fileio.obj):
1546 ($(BLD)\indent.obj):
1547 ($(BLD)\insdel.obj):
1548 ($(BLD)\intervals.obj):
1549 ($(BLD)\minibuf.obj):
1551 ($(BLD)\scroll.obj):
1552 ($(BLD)\sysdep.obj):
1553 ($(BLD)\textprop.obj):
1554 ($(BLD)\widget.obj):
1555 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
1556 ($(BLD)\term.obj): Add dependency on dispextern.h
1558 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1560 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
1561 with an additional argument of Qt.
1563 2000-10-21 Miles Bader <miles@gnu.org>
1565 * window.c (pos_fully_visible_in_window_p): New function.
1566 (Fpos_visible_in_window_p): Add FULLY argument.
1567 Use pos_fully_visible_in_window_p.
1568 (window_scroll_pixel_based, window_scroll_line_based): Update
1569 calls to Fpos_visible_in_window_p.
1570 * lisp.h (Fpos_visible_in_window_p): Update prototype
1572 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1574 * alloc.c (toplevel): Conditionalize compilation of mem_*
1575 functions differently.
1577 2000-10-20 Jason Rumney <jasonr@gnu.org>
1579 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
1580 mem_init where it used to be. mem_z etc not defined otherwise.
1582 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1584 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
1586 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
1587 structure definition and related variabled to the top of the file.
1588 Include this code when GC_MALLOC_CHECK is defined.
1589 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
1590 register/unregister allocated region.
1591 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
1592 which isn't allocated.
1593 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
1594 something which is already in use.
1595 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
1596 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
1597 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
1598 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
1600 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
1601 _malloc_internal instead of malloc.
1602 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
1605 2000-10-20 Andrew Innes <andrewi@gnu.org>
1607 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
1609 (my_strftime) <macro>: Don't use macro arg list when redefining as
1611 (my_strftime) <function>: Supply 0 as ut argument.
1613 2000-10-19 Jason Rumney <jasonr@altavista.net>
1615 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
1616 including dispextern.h, as it stops faces from working.
1618 * w32fns.c (Fx_create_frame): Don't bother calling
1619 face-set-after-frame-default since the caller does it for us
1620 anyway. Clean up calls to x_get_arg to be consistent with X.
1622 * w32term.c (x_produce_glyphs): Handle
1623 unibyte_display_via_language_environment correctly.
1624 (w32_draw_box_rect): Fix the calculation of width and height.
1626 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
1627 as it has stopped working.
1628 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
1631 2000-10-19 Gerd Moellmann <gerd@gnu.org>
1633 * eval.c (skip_debugger): Prevent a compiler warning.
1634 (Fcondition_case): Likewise.
1635 (Fbacktrace_frame): Use a null interactive spec.
1637 2000-10-19 Kenichi Handa <handa@etl.go.jp>
1639 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
1641 2000-10-18 Gerd Moellmann <gerd@gnu.org>
1643 * strftime.c: Sync with glibc, file version 1.78.
1644 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
1645 should no longer be used according to ISO 8601.
1647 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
1648 no map for meta_prefix_char, don't try to use it as a keymap.
1649 Instead, if T_OK is non-zero, look up a default binding, if any,
1650 otherwise, if T_OK is zero, return nil.
1652 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
1653 (x_to_xcolors, png_load): Use x_query_color.
1655 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
1657 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
1659 (x_copy_color, x_alloc_lighter_color): Likewise.
1661 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
1662 (x_query_color, x_query_colors): Add prototype.
1664 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
1665 check_string_bytes only if not noninteractive, increase count to 50.
1667 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
1669 * insdel.c (adjust_markers_for_delete): Handle before-insertion
1672 2000-10-17 Gerd Moellmann <gerd@gnu.org>
1674 * alloc.c (pure_bytes_used): Renamed from pureptr.
1676 (pure_alloc): New function.
1677 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
1679 (Fpurecopy): Use PURE_POINTER_P.
1681 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
1682 PT has moved backward.
1684 * xdisp.c (cursor_row_p): Take continued lines into account.
1686 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
1688 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
1689 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
1690 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
1693 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
1694 of selective display off while searching for the next line start.
1696 2000-10-17 Kenichi Handa <handa@etl.go.jp>
1698 * Makefile.in (term.o): Depend on dispextern.h.
1700 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
1702 * keymap.c (keymap_memberp): Ensure that nil is not a member.
1704 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1706 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
1707 the iterator at the beginning, so that they can be set later on,
1708 for instance in reseat_at_next_visible_line_start, without being
1711 * xfns.c (pbm_format): Add :foreground and :background keywords.
1712 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
1713 (xbm_load): Recognize foreground and background color
1716 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
1718 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
1720 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
1723 * msdos.c (IT_set_face): Compare highlighted face with the default
1724 face, and invert colors if these faces' colors are identical.
1725 (Fmsdos_remember_default_colors): Don't swap foreground and
1726 background colors in initial_colors[].
1727 (IT_set_frame_parameters): Don't swap frame's foreground and
1728 background pixels. If ALIST includes "(reverse . t)", swap
1729 foreground-color and background-color properties in frame's
1730 param_alist. If the original frame's param_alist doesn't specify
1731 the colors, store unspecified-fg and unspecified-bg, reversed if
1734 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
1735 the colors are unspecified and reversed, reverse fore- and back-
1736 ground in the returned value.
1737 (Fframe_parameter): Ditto.
1739 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1741 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
1742 get_last_unchanged_at_beg_row.
1743 (find_first_unchanged_at_end_row): Renamed from
1744 get_first_unchanged_at_end_row.
1745 (find_first_unchanged_at_end_row): Convert assertions to
1746 unconditional tests which abort. When looking for a row in
1747 unchanged text, don't go further back than first_text_row.
1749 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
1750 Don't add in the last line's height when deciding if the new
1751 position is below the scroll margin.
1753 2000-10-16 Miles Bader <miles@gnu.org>
1755 * editfns.c (Fconstrain_to_field): Check carefully for field
1756 boundaries if either OLD_POS or NEW_POS has a non-nil field
1757 property, even if they're the same.
1759 2000-10-16 Kenichi Handa <handa@etl.go.jp>
1761 * xterm.c (x_draw_box_rect): Fix the calculation of width and
1762 height for XFillRectangle.
1764 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
1766 * syntax.c (Fstring_to_syntax): New function extracted from
1767 Fmodify_syntax_entry.
1768 (Fmodify_syntax_entry): Use it and document the ! and | fences.
1769 (skip_chars, Fforward_comment): Remove unused variables.
1770 (syms_of_syntax): Add defsubr for string-to-syntax.
1771 (describe_syntax): Add code for comment and string fences.
1773 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
1775 * keymap.c (access_keymap): Add AUTOLOAD parameter.
1776 Do the meta->esc mapping. Call get_keyelt before returning.
1777 Start scanning from the second element (the first is always `keymap')
1778 to make it easier to detect when we reach a parent map.
1779 Handle the case of inheriting from a symbol whose function is a map.
1780 (Fkeymap_parent): Also handle the `inherit from symbol' case.
1781 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
1782 (get_keyelt, Flookup_key): Update call to access_keymap.
1783 Remove the meta->esc mappings.
1784 (define_as_prefix): Delete old disabled code.
1785 (menu_item_p): New function.
1786 (where_is_internal_1): Skip over the few remaining menu items.
1787 * lisp.h (access_keymap): Update prototype.
1788 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
1789 Update call to access_keymap.
1790 (follow_key, read_key_sequence): Update calls to access_keymap.
1791 Remove the meta->esc mappings.
1793 2000-10-13 Gerd Moellmann <gerd@gnu.org>
1795 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
1796 with additional argument.
1798 * xdisp.c (cursor_row_p): New function.
1799 (try_cursor_movement, display_line): Use it.
1801 * xdisp.c (append_space): Also save/restore iterator's current
1802 character and its length.
1804 * xdisp.c (init_from_display_pos): Add an assertion.
1805 (handle_stop): Don't set iterator's add_overlay_start.
1806 (handle_invisible_prop): Likewise.
1807 (load_overlay_strings): If text under an overlay is invisible,
1808 take both before- and after-strings into account when the iterator
1809 is positioned either at the start or at the end of the overlay.
1810 (forward_to_next_line_start): Rewritten.
1811 (reseat_at_next_visible_line_start): Rewritten.
1812 (set_iterator_to_next): Add parameter RESEAT_P.
1814 * dispextern.h (struct it): Remove member add_overlay_start.
1815 (set_iterator_to_next): Change prototype.
1817 2000-10-13 Kenichi Handa <handa@etl.go.jp>
1819 * coding.c (code_convert_region): Be sure to initialize
1820 coding->category_idx.
1821 (decode_coding_string): Set coding->src_multibyte and
1822 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
1823 (encode_coding_string): Set coding->src_multibyte and
1824 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
1826 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
1828 * xfns.c (Fx_create_frame): Don't bother calling
1829 face-set-after-frame-default since the caller does it for us anyway.
1831 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1833 * window.c (coordinates_in_window): Fix detection of vertical line
1834 on character terminals.
1836 2000-10-12 Gerd Moellmann <gerd@gnu.org>
1838 * editfns.c (save_excursion_save): Additionally record the
1840 (save_excursion_restore): If buffer was visible in a window, and a
1841 different window was selected, and the old selected window is
1842 still live, restore point in that window.
1844 2000-10-12 Kenichi Handa <handa@etl.go.jp>
1846 * xterm.c (x_produce_glyphs): Handle
1847 unibyte_display_via_language_environment correctly.
1849 * regex.c (regex_compile): Change the way of handling a range from
1850 unibyte char to multibyte char.
1852 * syntax.c (skip_chars): Change the way of handling a range from
1853 unibyte char to multibyte char.
1855 * process.c (read_process_output): Cancel previous change.
1857 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
1859 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
1861 * charset.c (Ffind_charset_string): Doc fix.
1862 (Ffind_charset_region): Doc fix.
1864 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
1866 * process.c (read_process_output): Fix previous change. Adjust
1867 multibyteness of text to insert in a buffer by
1868 string_make_unibyte/multibyte instead of
1869 Fstring_as_unibyte/multibyte.
1871 2000-10-10 Andreas Schwab <schwab@suse.de>
1873 * alloc.c (mark_object): Remove all workarounds installed on
1876 2000-10-10 Kenichi Handa <handa@etl.go.jp>
1878 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
1880 (base64_encode_1): Make it work for a text of multibyte form.
1881 (Fbase64_decode_region): Allocate sufficient memory for multibyte
1882 case. Don't call str_to_multibyte because base64_decode_1
1883 produces correct multibyte form for eight-bit codes.
1884 (Fbase64_decode_string): Adjusted for the change of
1886 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
1887 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
1890 * charset.h (CHAR_STRING): Optimized for single byte characters.
1892 2000-10-09 Andreas Schwab <schwab@suse.de>
1894 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
1895 -1 after socket is closed, to fall through to error processing.
1897 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
1899 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
1900 variables. If ALIST includes foreground-color or
1901 background-color, change also the colors of the default face for
1904 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1906 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
1907 them extern (they are defined on xfaces.c).
1908 (syms_of_msdos): Don't intern and don't staticpro
1909 Qbackground_color and Qforeground_color.
1911 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
1913 * frame.c (Fframe_parameter): For non-windowed frames, if
1914 f->param_alist says foreground or background color is unspecified,
1915 call tty_color_name to return the color name computed from the
1916 frame's current colors.
1918 2000-10-06 Dave Love <fx@gnu.org>
1920 * terminfo.c (ospeed): Don't declare.
1922 * sysdep.c: Don't include string.h.
1923 (h_errno): Declare conditional also on TRY_AGAIN.
1925 * charset.c (Ffind_charset_string): Doc fix.
1927 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
1928 (Fbase64_decode_region, Fbase64_decode_string): More explicit
1931 2000-10-05 Dave Love <fx@gnu.org>
1933 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
1934 position like menu-bar.
1936 2000-10-05 Gerd Moellmann <gerd@gnu.org>
1938 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
1940 * xdisp.c (handle_single_display_prop): Use safe_call1.
1941 (safe_call): Renamed from call_function.
1942 (safe_call1): New function.
1943 (handle_fontified_prop): Use safe_call1 instead of call1.
1944 (safe_eval): Renamed from eval_form.
1945 (safe_eval_handler): Renamed from eval_handler.
1946 (handle_single_display_prop, display_mode_element): Use safe_eval
1947 instead of eval_form.
1949 * xfaces.c (merge_face_heights): Use safe_call instead of
1952 * keyboard.c (show_help_echo): Use safe_call instead of
1953 call_function; use safe_eval instead of eval_form.
1955 * lisp.h (safe_call): Renamed from call_function.
1956 (safe_eval): Renamed from eval_form.
1957 (safe_call1): Add prototype.
1959 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
1961 * xfns.c (image_ascent): Rearrange ascent calculation for the
1964 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
1966 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
1967 (where_is_internal_1): Don't bother ignoring menu-items any more.
1969 2000-10-04 Gerd Moellmann <gerd@gnu.org>
1971 * keyboard.c (update_menu_bindings): New variable.
1972 (parse_menu_item): Use AREF. If update_menu_bindings
1973 is 0, don't update menu bindings.
1974 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
1976 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
1978 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
1981 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
1983 * syntax.c (forw_comment): Match nestedness of ender/starter.
1984 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
1985 (prev_char_comstart_first): Remove.
1986 (back_comment): Check two-char comment markers more carefully
1987 to better handle overlapping cases like *//* or /* */* */ ...
1988 Match nestedness of ender/starter.
1990 2000-10-02 Dave Love <fx@gnu.org>
1992 * config.in (HAVE_GAI_STRERROR): Add undef.
1994 * process.c (Fopen_network_stream): Use it.
1996 * m/alpha.h (NO_REMAP): Don't define.
1998 2000-10-02 Gerd Moellmann <gerd@gnu.org>
2000 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
2001 return with a string converted to an integer or vice versa when
2002 Vmocklisp_arguments is t.
2003 (Fsignal): Likewise. The function can return for `quit'.
2004 (struct gcpro): Declare member `var' to point to a volatile
2007 * eval.c (error): Prevent compiler warning.
2009 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
2011 * keymap.c (keymap_memberp): New function.
2012 (Fset_keymap_parent): Use it.
2013 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
2014 Use keymap_memberp to avoid creating cycles.
2015 (access_keymap): Use KEYMAPP.
2017 2000-09-30 Gerd Moellmann <gerd@gnu.org>
2019 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
2020 gai_strerror. Make sure xerrno is set if connect fails. Improve
2023 2000-09-29 Jason Rumney <jasonr@gnu.org>
2025 * w32term.c (w32_char_font_type, w32_encode_char)
2026 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
2027 (w32_bdf_per_char_metric): New function.
2028 (w32_per_char_metric): Use it.
2029 (x_draw_glyph_string_background): Always draw background for BDF
2032 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
2033 GDI object which is a scarce resource.
2035 * w32bdf.c (search_file_line): Fix skipping of whitespace.
2036 (get_quoted_string): Fix limit on memchr search.
2037 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
2038 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
2039 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
2040 (get_cached_font_char, cache_char_offset): Use macro
2041 BDF_CODEPOINT_RANGE_COVER_P.
2042 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
2043 (clear_cached_bitmap_slots): New function.
2044 (GET_HEX_VALUE): G-Z, g-z are not hex.
2045 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
2046 (get_bitmap_with_cache): Use new cache implementation.
2047 (create_offscreen_bitmap): New function.
2048 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
2050 * w32term.c (x_produce_glyphs): If the distance from the current
2051 position to the next tab stop is less than a canonical character
2052 width, use the tab stop after that.
2053 (x_draw_glyphs): Handle case START and END are out of bounds more
2055 (x_clear_mouse_face): Block/unblock input.
2056 (x_display_and_set_cursor): Don't show a hollow box cursor for
2057 buffers whose cursor_type is nil.
2059 2000-09-29 Gerd Moellmann <gerd@gnu.org>
2061 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
2064 * dispextern.h (updating_frame): Declare extern.
2066 2000-09-29 Andreas Schwab <schwab@suse.de>
2068 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
2070 2000-09-29 Gerd Moellmann <gerd@gnu.org>
2072 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
2073 use its function definition.
2074 (tool_bar_items): Likewise.
2076 * lisp.h (fatal): Declare NO_RETURN.
2078 2000-09-29 Kenichi Handa <handa@etl.go.jp>
2080 * keymap.c: Remove the line "#undef NULL".
2082 2000-09-28 Gerd Moellmann <gerd@gnu.org>
2084 * xterm.c (x_make_frame_visible): Try harder to make the frame
2087 2000-09-28 Dave Love <fx@gnu.org>
2089 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
2091 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
2093 * .gdbinit (xreload): Note its need on GNU/Linux.
2095 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
2096 r_alloc, r_alloc_free.
2098 2000-09-28 Kenichi Handa <handa@etl.go.jp>
2100 * syntax.c (skip_chars): Handle negation correctly.
2102 2000-09-27 Gerd Moellmann <gerd@gnu.org>
2104 * xfaces.c (realize_default_face): Call set_lface_from_font_name
2105 with non-zero FORCE_P argument.
2107 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
2110 * xdisp.c (window_box_height): Add an assertion.
2112 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
2113 tool-bar than is available.
2114 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
2116 2000-09-27 Dave Love <fx@gnu.org>
2118 * s/irix6-5.h: Now works 64-bit. Tidied.
2120 2000-09-26 Gerd Moellmann <gerd@gnu.org>
2122 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
2123 instead of BITS_PER_INT.
2124 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
2125 EMACS_UINT, respectively.
2126 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
2128 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
2130 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
2132 * window.c (freeze_window_starts): Construct last argument for
2133 foreach_window differently.
2135 * xfns.c (x_decode_color): Don't return a Lisp_Object.
2137 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
2138 EMACS_UINT instead of `int' and `unsigned int'.
2139 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
2141 * frame.h (struct frame): Make the `nothing' member of union
2142 output_data an EMACS_INT.
2144 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
2146 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
2147 size in the sdata structure.
2148 (SDATA_NBYTES, SDATA_DATA): New macros.
2149 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
2150 differently for the different layout of the sdata structure.
2151 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
2153 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
2154 Check that size recorded in the string size and size recorded in
2155 the sdata structure agree.
2157 2000-09-25 Dave Love <fx@gnu.org>
2159 * buffer.c: Include stdio.h.
2161 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
2163 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
2165 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
2166 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
2168 (__malloc_extra_blocks): Declare as __malloc_size_t.
2170 2000-09-25 Gerd Moellmann <gerd@gnu.org>
2172 * alloc.c (mark_image): Use GC_NILP instead of NILP.
2174 * keyboard.c (show_help_echo): Set help_echo_showing_p.
2175 (read_char): If help-echo is showing, preserve the echo area
2178 * xdisp.c (help_echo_showing_p): New variable.
2179 (set_message): Reset it to 0.
2180 (init_xdisp): Initialize help_echo_showing_p.
2182 * dispextern.h (help_echo_showing_p): Declare extern.
2184 * config.in: Fix typo in __GNUC_MINOR__.
2186 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
2188 * s/freebsd.h (POSIX_SIGNALS): Define.
2190 * xterm.c (x_clear_mouse_face): Block/unblock input.
2192 2000-09-24 Dave Love <fx@gnu.org>
2194 * fns.c (base64_encode_1): Fix last change.
2196 2000-09-22 Gerd Moellmann <gerd@gnu.org>
2198 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
2200 * xdisp.c (try_window_reusing_current_matrix): More fixes
2201 for the case window has a header-line.
2203 2000-09-22 Dave Love <fx@gnu.org>
2205 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
2208 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
2210 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
2212 2000-09-21 Gerd Moellmann <gerd@gnu.org>
2214 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
2217 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
2220 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
2221 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
2222 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
2225 * marker.c (byte_char_debug_check): Return void.
2227 * xfns.c (Fx_create_frame): Set default frame parameter value
2228 for tool-bar-lines to 1.
2230 * dispnew.c (scrolling_window): Compare y-positions of rows
2231 equal at the start. Some simplification.
2233 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
2234 reused rows' y-position in the case window has a header-line, and
2235 new window start is greater than old window start.
2237 * process.c (process_sent_to): New variable.
2238 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
2239 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
2240 Declare more parameters volatile.
2242 * lread.c (Vrecursive_load_depth_limit): New variable.
2243 (Fload): Check recursive loads whose recursion depth exceeds
2244 Vrecursive_load_depth_limit.
2245 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
2247 2000-09-20 Gerd Moellmann <gerd@gnu.org>
2249 * fileio.c (Fread_file_name): Doc fix.
2251 * editfns.c (Fmessage_or_box): Doc fix.
2253 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
2255 * xfns.c (xbm_scan): Allow C-style comments.
2257 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
2258 symbols are specified, add color translations to the cache.
2259 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
2261 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
2263 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
2264 structures to xpm_init_color_cache.
2266 2000-09-19 Gerd Moellmann <gerd@gnu.org>
2268 * dispnew.c (update_window_line): Make sure to always draw
2271 2000-09-19 Andrew Innes <andrewi@gnu.org>
2273 * makefile.nt (bootstrap-emacs): Don't change directory.
2275 2000-09-19 Kenichi Handa <handa@etl.go.jp>
2277 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
2279 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
2280 If output buffer is too small, signal an appropriated error.
2282 2000-09-18 Dave Love <fx@gnu.org>
2284 * keyboard.c (menu_bar_items, tool_bar_items)
2285 (current_active_maps): Remove redundant get_local_map call.
2287 2000-09-18 Gerd Moellmann <gerd@gnu.org>
2289 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
2290 cursor for buffers whose cursor_type is nil.
2292 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
2293 a feature to implement that is already implemented.
2294 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
2297 * xfns.c (x_clear_image_1): New function.
2298 (x_clear_image): Use it.
2299 (x_from_xcolors): Use x_clear_image_1; don't free the image's
2302 * dispnew.c (update_window): Move test for invisible lines
2303 at the top to update_window_line.
2304 (update_window_line): Handle invisible lines here.
2306 * xfns.c (clear_image_cache): Clear current matrices of all
2307 frames sharing an image cache. Block input while freeing
2308 images. Fix timestamp comparison.
2309 (x_clear_image): Also free the mask.
2311 * xfns.c (lookup_image): Block input while loading the image so
2312 that we won't get interrupted in a state where the image isn't yet
2314 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
2315 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
2316 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
2317 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
2320 2000-09-16 Gerd Moellmann <gerd@gnu.org>
2322 * dispnew.c (update_window): Make sure to make desired rows
2323 current even if they are completely invisible at the top
2326 2000-09-15 Gerd Moellmann <gerd@gnu.org>
2328 * xfns.c (lookup_image): Build mask before applying an algorithm.
2329 Recognize algorithm `disabled'.
2330 (cross_disabled_images): New variable.
2331 (COLOR_INTENSITY): New macro.
2332 (x_detect_edges): Use COLOR_INTENSITY.
2333 (x_disable_image): New function.
2334 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
2336 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
2337 disabled state, don't apply an image transformation algorithm if
2338 the user specified an image for the disabled state. Use
2339 `:algorithm disabled' for creating a disabled item's image if the
2340 user hasn't specified an image.
2342 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
2343 allocation functions with the XPM lib.
2344 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
2345 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
2346 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
2347 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
2348 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
2350 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
2351 functions, if possible, because these handle color allocation
2352 failure more gracefully.
2353 (Fimage_mask_p): New function.
2355 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
2356 (Qedge_detection, Qheuristic): New symbols.
2357 (syms_of_xfns): Initialize new symbols.
2358 (lookup_image): Handle `:mask X', `:algorithm emboss', and
2359 `algorithm (edge-detection ...)'.
2360 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
2361 (tiff_format, gif_format, gs_format): Add `:mask'.
2362 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
2363 (GIF_MASK, GS_MASK): New enumerators.
2364 (x_laplace_read_row, x_laplace_write_row): Functions removed.
2365 (emboss_matrix, laplace_matrix): New variables.
2366 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
2367 (x_edge_detection): New functions.
2368 (x_laplace): Rewritten in terms of x_detect_edges.
2369 (x_build_heuristic_mask): If image has a mask, free it.
2371 2000-09-14 Andrew Innes <andrewi@gnu.org>
2373 * makefile.w32-in: Revert to Unix line endings.
2375 2000-09-14 Andrew Innes <andrewi@gnu.org>
2377 * makefile.w32-in: Standardize indentation somewhat.
2378 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
2379 cater for differences between shells.
2381 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
2383 2000-09-14 Gerd Moellmann <gerd@gnu.org>
2385 * xterm.c (x_produce_glyphs): If the distance from the current
2386 position to the next tab stop is less than a canonical character
2387 width, use the tab stop after that.
2389 2000-09-14 Dave Love <fx@gnu.org>
2391 * buffer.c (alloc_buffer_text): Fix xmalloc call.
2393 2000-09-14 Gerd Moellmann <gerd@gnu.org>
2395 * xdisp.c (handle_fontified_prop): While running fontification
2396 functions, bind `fontification-functions' and
2397 `after-change-functions' to nil.
2399 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
2400 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
2402 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
2404 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
2405 USE_MMAP_FOR_BUFFERS.
2407 * insdel.c (make_gap): Use enlarge_buffer_text.
2409 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
2410 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
2411 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
2412 from former r_alloc_* functions in ralloc.c.
2413 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
2415 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
2416 (mmap_init) [REL_ALLOC_MMAP]: New function.
2417 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
2418 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
2421 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
2422 (enlarge_buffer_text): Add prototype.
2424 * ralloc.c: Remove everything having to do with the use of mmap.
2426 2000-09-13 Gerd Moellmann <gerd@gnu.org>
2428 * sound.c (Fplay_sound): Doc fix.
2430 * keyboard.c: Avoid some more compiler warnings.
2431 (parse_tool_bar_item): Ignore cached key bindings.
2433 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
2434 and allocation of Lisp data.
2436 2000-09-12 Gerd Moellmann <gerd@gnu.org>
2438 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
2439 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
2442 * lread.c (Fload): Put code checking for recursive loads in #if 0.
2444 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
2446 * ccl.c: Comment fixed.
2447 (MAX_MAP_SET_LEVEL): Increased to 30.
2448 (PUSH_MAPPING_STACK): Enclose with do-while block.
2449 (POP_MAPPING_STACK): Likewise.
2450 (stack_idx_of_map_multiple): New variable.
2451 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
2452 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
2453 call the corresponding CCL program by
2454 CCL_CALL_FOR_MAP_INSTRUCTION.
2455 (ccl_driver) <CCL_MapSingle>: Likewise.
2456 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
2457 with the case where looking up process reaches to the end of
2458 map-set, and call CCL programs as the above change.
2460 2000-09-11 Gerd Moellmann <gerd@gnu.org>
2462 * xfns.c (png_load, jpeg_load): Declare some variables volatile
2463 that might be clobbered by longjmp.
2464 (check_x_display_info, x_decode_color, create_frame_xic)
2465 (Fx_display_backing_store, Fx_display_visual_class)
2466 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
2469 * lread.c (init_lread): Set Vloads_in_progress to nil.
2470 (Fload): Show list of recursively loaded files, when signaling an
2473 * lread.c (Vloads_in_progress): New variable.
2474 (record_load_unwind): New function.
2475 (Fload): Check for recursive loads.
2476 (syms_of_lread): Initialize Vloads_in_progress.
2477 (read_integer, read1): Avoid some compiler warnings.
2479 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
2482 2000-09-11 Miles Bader <miles@gnu.org>
2484 * editfns.c (Fbuffer_string): Doc fix.
2486 2000-09-10 Gerd Moellmann <gerd@gnu.org>
2488 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
2490 2000-09-09 Ken Raeburn <raeburn@gnu.org>
2492 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
2493 whether to include other header files.
2495 2000-09-09 Gerd Moellmann <gerd@gnu.org>
2497 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
2498 by Fmemq as a boolean.
2500 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
2502 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
2504 2000-09-08 Gerd Moellmann <gerd@gnu.org>
2506 * ralloc.c (mmap_fd): Remove initializer which can make it
2507 read-only in a dumped Emacs.
2508 (mmap_fd_1): New variable.
2509 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
2510 restore it from there.
2511 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
2512 unconditionally so that mmap_fd can be initialized there.
2513 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
2514 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
2515 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
2517 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
2519 * xdisp.c (dump_glyph_row): Fix printf format string.
2520 (display_line, move_it_in_display_line_to): Avoid compiler
2523 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
2525 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
2528 * xdisp.c (try_window_id): When trying to locate cursor in
2529 unchanged rows at the top, handle the case that we can't find it.
2531 * xterm.c (x_draw_glyphs): Handle case START and END are out
2532 of bounds more carefully.
2534 2000-09-08 Dave Love <fx@gnu.org>
2536 * s/sol2.h (REL_ALLOC_MMAP): Define.
2537 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
2539 * ralloc.c: Don't include string.h (redundant).
2540 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
2541 [!MAP_ANON]: Include fcntl.h.
2542 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
2543 (r_alloc, r_re_alloc, r_alloc_free)
2544 (mmap_enlarge, mmap_set_vars): Use it.
2545 (r_alloc_init_fd): New function.
2546 (__morecore) [SYSTEM_MALLOC]: Don't declare.
2547 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
2550 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
2553 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
2554 change to __NetBSD__.
2556 2000-09-08 Kenichi Handa <handa@etl.go.jp>
2558 * search.c (compile_pattern): Check the multibyteness of cached
2561 2000-09-08 Miles Bader <miles@gnu.org>
2563 * xfaces.c (default_face_vector): Function removed.
2564 (Finternal_merge_in_global_face): Restore old global/local
2565 attribute override order. Use inline loop instead of calling
2566 default_face_vector.
2568 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2570 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
2571 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
2572 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
2573 where necessary, in case POINTER_TYPE is `void'.
2575 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
2577 * frame.c (make_terminal_frame): Initialize frame foreground and
2578 background colors to unspecified, for the initial instance of an
2581 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2583 * ralloc.c (mmap_find): Fix overlap computation.
2584 (mmap_enlarge): Compute nbytes before trying to find an
2587 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
2590 * lread.c (syms_of_lread): Change value of regexp
2591 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
2593 * xmenu.c (xdialog_show): When looking up the selection in
2594 menu_items, take `quote' boundaries into account; this corresponds
2595 to a nil ITEM in x-popup-dialog.
2597 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2599 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
2601 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
2603 * coding.c (encode_coding_sjis_big5): Use translation table for
2604 encoding, not decoding. Fix the handling of latin-jisx0201.
2605 Check for the charset katakana-jisx0201 too.
2606 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
2607 (detect_coding_sjis): Check the byte sequence more rigidly.
2609 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2611 * xfaces.c (Vparam_value_alist): New variable.
2612 (syms_of_xfaces): Initialize it.
2613 (Finternal_set_lisp_face_attribute): Avoid more consing.
2615 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
2617 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
2618 (Qbackground_mode): New variable.
2619 (syms_of_frame_1): Initialize Qbackground_mode.
2621 * lisp.h (Qdisplay): Declare extern.
2623 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
2624 change face on all frames, and change the default for new frames.
2626 2000-09-07 Dave Love <fx@gnu.org>
2628 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
2630 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2632 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
2634 * charset.c: Include composite.h
2635 (lisp_string_width): New function.
2636 (Fstring_width): Call lisp_string_width instead of strwidth.
2638 * Makefile.in (charset.o): Depends on composite.h.
2640 * process.c (read_process_output): Before inserting the decoded
2641 text in the buffer, adjust the multibyteness.
2643 2000-09-06 Gerd Moellmann <gerd@gnu.org>
2645 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
2646 buffer's text buffer is null, map new memory.
2648 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
2649 POINTER_TYPE and size_t.
2650 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
2651 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
2652 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
2653 [REL_ALLOC_MMAP]: New macros.
2654 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
2655 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
2656 [REL_ALLOC_MMAP]: New functions.
2658 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
2659 before and after unexec.
2661 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
2662 text buffers if necessary.
2664 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
2665 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
2668 * config.in (HAVE_MMAP): Add #undef.
2670 2000-09-05 Gerd Moellmann <gerd@gnu.org>
2672 * frame.c (Qdisplay_type): New variable.
2673 (syms_of_frame_1): Initialize it.
2674 (Fframe_parameter): New function that avoids consing.
2675 (syms_of_frame): Defsubr it.
2677 * buffer.c (Fother_buffer): Consider buffers as invisible when
2678 they are displayed in a window on an invisible frame.
2680 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
2681 get-largest-window always return nil.
2683 2000-09-04 Gerd Moellmann <gerd@gnu.org>
2685 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
2686 variable; recognize Emacs 19 elc files.
2688 2000-09-04 Miles Bader <miles@gnu.org>
2690 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
2691 before initially popping up the menu, so the menu doesn't flash
2692 when the face settings are significantly different from the
2695 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
2697 * regex.c (WIDE_CHAR_SUPPORT): New macro.
2698 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
2699 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
2700 (BIT_UNIBYTE): Remove.
2701 (re_match_2_internal): Delete corresponding code and streamline the
2702 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
2703 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
2704 (re_wctype_t): New type.
2705 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
2706 (regex_compile): Use them and fix handling of overly long char classes.
2708 2000-09-03 Andrew Innes <andrewi@gnu.org>
2710 * makefile.w32-in: Change to DOS line endings.
2712 * s/ms-w32.h (ORDINARY_LINK): New define.
2714 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
2715 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
2717 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
2718 (distclean): Delete them here instead.
2720 * w32proc.c (compare_env): Convert to uppercase for comparison,
2721 not lowercase, to match how the native Windows shell works.
2723 2000-09-03 Jason Rumney <jasonr@gnu.org>
2725 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
2726 CVS changes the line-ends when checking in/out on DOS/Windows.
2728 * makefile.nt (emacs): Do not change directory to run temacs, as
2729 the load-path is set relative to current directory.
2731 2000-09-03 Miles Bader <miles@gnu.org>
2733 * xterm.c (x_alloc_lighter_color_for_widget): New function.
2735 2000-09-02 Gerd Moellmann <gerd@gnu.org>
2737 * xdisp.c (redisplay_mode_lines): New function.
2738 (display_mode_lines): Return number of mode lines displayed.
2739 (echo_area_display): Use redisplay_mode_lines to draw garbaged
2740 mode lines. Don't temporarily bind redisplay-dont-pause to t.
2742 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
2743 string.h and strings.h.
2744 (index) [HAVE_INDEX]: Add prototype.
2746 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
2747 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
2749 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
2750 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
2752 2000-09-01 Gerd Moellmann <gerd@gnu.org>
2754 * lread.c (read1): Accept `?' as symbol constituent, for
2755 compatiblity with XEmacs.
2757 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
2759 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
2760 (struct re_pattern_buffer): Remove newline_anchor.
2761 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
2762 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
2763 (re_max_failures, fail_stack): Use size_t rather than unsigned.
2764 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
2765 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
2766 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
2767 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
2768 Get rid of references to newline_anchor.
2769 (regcomp): Allocate and precompute a fastmap.
2771 2000-08-31 Gerd Moellmann <gerd@gnu.org>
2773 * lread.c (openp): GCPRO local variable `filename'.
2775 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
2777 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
2779 * regex.c: Merge some changes from GNU libc. Add prototypes.
2780 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
2781 Use memcmp and memcpy instead of bcopy and bcmp.
2782 (init_syntax_once): Use ISALNUM.
2783 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
2784 (REG_UNSET_VALUE): Remove. Use NULL instead.
2785 (REG_UNSET, re_match_2_internal): Use NULL.
2786 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
2788 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
2789 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
2790 (regex_compile): In handle_interval, return an error rather than try to
2791 unfetch the interval if we can't find the closing brace.
2792 Obey the RE_NO_GNU_OPS syntax bit.
2793 (TOLOWER): New macro.
2795 (regexec): Allocate regs.start and regs.end as one block.
2797 2000-08-30 Gerd Moellmann <gerd@gnu.org>
2799 * xdisp.c (echo_area_display): Check display_completed instead
2800 of calling detect_input_pending.
2802 * dispnew.c (update_frame): Only set display_completed here; move
2803 the update_begin and update_end calls here from update_frame_1.
2804 (update_frame_1): Don't set display_completed here, don't call
2805 update_begin/update_end.
2807 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
2808 instead of store_frame_param.
2810 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2812 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
2813 desired window matrix hasn't been displayed, use the current row
2814 instead. Make sure that only those frame rows are updated for
2815 which there exists a corresponding enabled desired row.
2817 2000-08-29 Miles Bader <miles@gnu.org>
2819 * xfaces.c (default_face_vector): New function.
2820 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
2822 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2824 * lread.c (openp): Prevent temporary string passed to
2825 Ffile_readable_p from being garbage collected.
2827 2000-08-28 Dave Love <fx@gnu.org>
2829 * keymap.c (store_in_keymap): Add `static' to declaration.
2831 2000-08-28 Gerd Moellmann <gerd@gnu.org>
2833 * emacs.c, callint.c, doc.c, editfns.c
2834 (toplevel) [HAVE_STRING_H]: Include string.h.
2835 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
2836 (index): Remove prototypes which might conflict with non-standard
2837 definitions of index/strchr.
2839 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
2840 (rindex): Define only if !HAVE_RINDEX.
2842 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
2844 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
2846 2000-08-28 Miles Bader <miles@gnu.org>
2848 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
2849 made inconsistent by a font-related attribute in FROM.
2850 (merge_face_inheritance): Add function comment.
2852 2000-08-28 Kenichi Handa <handa@etl.go.jp>
2854 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
2855 the 4th arg (PREV_EVENT) Qt to suppress input method.
2857 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
2859 * regex.c: Indent cpp directives and remove parens after `defined'.
2860 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
2861 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
2862 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
2863 (re_compile_pattern): Use size_t for length.
2864 (init_syntax_once): Move to a better place.
2865 * regex.h: Merge changes from GNU libc. Indent cpp directives.
2866 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
2868 * syntax.c (back_comment): Detect cases where a comment-starter is
2869 actually inside another comment as in: /* a // b */ c // d \n.
2870 Make it clear that `comstart_pos' is unused for nested comments.
2872 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
2873 (KEYMAPP): New macro.
2874 (Fkeymap_parent, Fset_keymap_parent): Use it.
2875 (fix_submap_inheritance): Mark it static.
2876 (define_as_prefix, describe_buffer_bindings, describe_command)
2877 (describe_translation, describe_map): Complete prototypes.
2879 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
2881 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
2882 to better match the key-lookup behavior.
2884 2000-08-27 Gerd Moellmann <gerd@gnu.org>
2886 * xfaces.c (lface_fully_specified_p): Handle :inherit.
2887 (Finternal_set_lisp_face_attribute): Fix typo in error message.
2889 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
2891 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
2892 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
2893 (xterm.o): Depend on coding.h
2895 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2897 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
2898 the corresponding '#endif'.
2900 2000-08-26 Miles Bader <miles@gnu.org>
2902 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
2903 * xfaces.c (QCinherit): New variable.
2904 (syms_of_xfaces): Initialize it.
2905 (LFACE_INHERIT): New macro.
2906 (Finternal_get_lisp_face_attribute)
2907 (merge_face_vector_with_property)
2908 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
2909 (check_lface_attrs): Allow new types of face height. Check
2911 (CYCLE_CHECK): New macro.
2912 (merge_face_inheritance): New function.
2913 (merge_face_vectors): Merge inherited faces too. Add F and
2914 CYCLE_CHECK arguments.
2915 (merge_face_vector_with_property, Finternal_merge_in_global_face)
2916 (lookup_named_face, lookup_derived_face, realize_named_face)
2917 (face_at_string_position, face_at_buffer_position): Supply
2918 new F and CYCLE_CHECK arguments to merge_face_vectors.
2919 (merge_face_heights): New function.
2920 (merge_face_vectors, merge_face_vector_with_property)
2921 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
2922 handle relative face heights.
2923 (lface_same_font_attributes_p): Compare heights using EQ.
2925 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2927 * charset.c (char_to_string): Check the character validity.
2928 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
2931 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
2933 * regex.c (PUSH_FAILURE_COUNT): New macro.
2934 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
2935 Handle popping of a register's or a counter's data.
2936 (POP_FAILURE_POINT): Use the new name.
2937 (re_match_2_internal): Push counter data on the stack for succeed_n,
2938 jump_n and set_number_at and remove misleading dead code in succeed_n.
2940 2000-08-25 Gerd Moellmann <gerd@gnu.org>
2942 * xdisp.c (redisplay_internal): If considering all windows on all
2943 frames, update the display for each frame as soon as possible,
2944 instead of first building all desired matrices for all frames, and
2945 then updating them all.
2946 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
2948 2000-08-24 Gerd Moellmann <gerd@gnu.org>
2950 * bytecode.c (mark_byte_stack): Add a comment.
2952 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
2953 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
2956 2000-08-24 Kenichi Handa <handa@etl.go.jp>
2958 * minibuf.c (do_completion): Always use compare-string, not
2959 string-equal because the latter doesn't pay attention to
2960 multibyteness of strings.
2962 * process.c (create_process): Don't setup raw-text coding here.
2963 (Fopen_network_stream): Don't set coding->src_multibyte and
2964 coding->dst_multibyte here.
2965 (read_process_output): For process filter, return unibyte string
2966 if default-enable-multibyte-characters is nil.
2967 (send_process): If OBJECT is multibyte text, be sure to encoded it
2968 by the specified coding system for the process. Otherwise, setup
2970 (init_process): Don't initialize default-process-coding-system
2973 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
2975 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
2976 <scroll-down-aggressively>: Likewise.
2978 2000-08-23 Kenichi Handa <handa@etl.go.jp>
2980 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
2981 zero. Set coding->produced_char correctly.
2983 2000-08-22 Andrew Innes <andrewi@gnu.org>
2985 * makefile.w32-in: New file.
2987 * unexw32.c (unexec): Ignore old_name, and use the actual location
2988 of the current executable instead. Base new_name on this.
2990 * w32proc.c (create_child): Remove reference to security
2991 descriptor, which isn't needed and doesn't compile with mingw32.
2993 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2994 up dllimport attributes.
2995 (x_update_window_end): Update prototype.
2997 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
2998 extern, which screws up dllimport attributes.
3000 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3001 up dllimport attributes.
3003 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
3004 screws up dllimport attributes.
3006 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3007 up dllimport attributes.
3008 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
3009 screws up dllimport attributes.
3011 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3012 up dllimport attributes.
3014 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
3015 screws up dllimport attributes.
3017 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
3018 screws up dllimport attributes.
3020 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3021 up dllimport attributes.
3023 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
3024 unnecessary extern, which screws up dllimport attributes.
3027 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3028 up dllimport attributes.
3030 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
3031 unnecessary extern, which screws up dllimport attributes.
3033 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
3034 screws up dllimport attributes.
3036 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3037 up dllimport attributes.
3039 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
3041 * w32bdf.c (search_file_line):
3042 (set_bdf_font_info):
3044 (w32_get_bdf_glyph):
3045 (w32_BDF_to_x_font): Fix compile warnings.
3047 * w32menu.c: Include keyboard.h before frame.h. Fix compile
3050 * w32select.c: Include keyboard.h before frame.h.
3052 * w32fns.c (max): Define macro.
3053 (JOHAB_CHARSET): Define if not known.
3054 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
3055 (Fx_show_tip): Synch with X version.
3057 * w32xfns.c: Include keyboard.h before frame.h.
3059 * w32fns.c: Include keyboard.h before frame.h.
3061 * w32term.c: Include keyboard.h before frame.h.
3063 * fontset.c: Include keyboard.h before frame.h.
3065 * w32inevt.c: Include keyboard.h before frame.h.
3066 (MOUSE_MOVED): Define if not known.
3068 * minibuf.c: Include keyboard.h before frame.h.
3070 * keyboard.c: Include keyboard.h before frame.h.
3072 * indent.c: Include keyboard.h before frame.h.
3074 * dispnew.c: Include keyboard.h before frame.h.
3076 * buffer.c: Include keyboard.h before frame.h.
3078 * alloc.c: Include keyboard.h before frame.h.
3080 * print.c: Include keyboard.h before frame.h.
3082 * process.c: Include keyboard.h before frame.h.
3084 * scroll.c: Include keyboard.h before frame.h.
3086 * sysdep.c: Include keyboard.h before frame.h.
3088 * term.c: Include keyboard.h before frame.h.
3090 * window.c: Include keyboard.h before frame.h.
3092 * xdisp.c: Include keyboard.h before frame.h.
3093 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
3095 * frame.c: Include keyboard.h before frame.h.
3097 * w32heap.h: Undefine min, max.
3099 * w32gui.h: Undefine min, max.
3101 * unexw32.c: Change PUCHAR to PCHAR.
3102 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
3105 (copy_executable_and_dump_data): Remove unnecessary static defs.
3106 (copy_executable_and_dump_data): Fix compile warnings.
3108 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
3110 * w32console.c (min): Define macro.
3111 (clear_frame, write_glyphs): Fix compile warning.
3113 * w32proc.c (compare_env):
3114 (find_child_console): Fix compile warning.
3116 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
3117 sys_errlist instead of _sys_errlist.
3118 (get_emacs_configuration_options): New function.
3120 * s/ms-w32.h (sys_nerr): Provide default definition.
3121 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
3122 name with _ prepended.
3123 (NSIG): Define if not known.
3124 (get_emacs_configuration): Provide extern declaration.
3125 (get_emacs_configuration_options): Provide extern declaration.
3126 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
3128 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
3130 (read_unc_volume): Fix compile warning.
3132 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
3133 definitions from being used.
3135 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
3137 * w32.c (unc_volume_file_attributes):
3138 (open_unc_volume): Make arg const.
3140 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
3141 (read_input_waiting): Remove excess parameter.
3143 * w32.c (init_environment): Call _access.
3144 (check_windows_init_file): Call _close.
3145 (init_user_info): Call _putenv.
3146 (init_environment): Call _putenv and _strdup.
3147 (init_ntproc): Reset volume info cache on startup.
3149 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
3150 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
3151 cannot override the CRT malloc.
3153 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
3154 (LINK_FLAGS): Append to original value of LINK_FLAGS.
3156 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
3157 unless we are linking with a static CRT.
3158 (RVA_TO_PTR): Cast result to unsigned char*.
3160 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
3161 (add_volume_info): Use xstrdup.
3163 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
3165 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
3166 (do_completion, Fminibuffer_complete_word): Use it.
3167 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
3168 var so it can take non-boolean values.
3170 2000-08-21 Gerd Moellmann <gerd@gnu.org>
3172 * editfns.c (find_field): Formatting changes.
3173 (toplevel): Some old-style function forward declarations
3174 changed to prototypes, some new protypes added, some functions
3177 * lisp.h (set_time_zone_rule): Add prototype.
3178 (use_dialog_box): External declaration.
3180 * keyboard.c (gen_help_event): Add parameter SIZE.
3181 (kbd_buffer_events_waiting): Slightly rewritten.
3182 (clear_event): New function.
3183 (kbd_buffer_get_event): Use it, and clear the input_events of
3185 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
3186 don't fill the newly created array with nils.
3187 (toplevel): Convert some old-style function forward declarations
3190 * keyboard.h (gen_help_event): Change prototype.
3192 * xterm.c (XTread_socket): Change calls to gen_help_event.
3194 * w32term.c (w32_read_socket): Change calls to gen_help_event.
3196 * eval.c (Fmacroexpand): Doc fix.
3198 2000-08-20 Jason Rumney <jasonr@gnu.org>
3200 * w32term.h (x_display_info_for_display): Remove as this function
3201 does not exist on W32.
3203 * w32term.c (help_echo_window): New variable.
3204 (syms_of_w32term): staticpro it.
3205 (note_mode_line_highlight): Set it.
3206 (XTextExtents16): Removed as there is no equivalent on W32.
3207 (x_compute_glyph_string_overhangs): Incomplete body removed, as
3208 the X way of doing this will not work for W32.
3209 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
3210 (x_draw_image_foreground): Avoid drawing outside of the clip area
3211 when image doesn't have a mask.
3212 (note_mouse_highlight): Process overlays in the right order of
3213 priority. Set help_echo_window.
3214 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
3215 because that's more visible for large images.
3217 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
3218 name to single_keymap_panes.
3219 (w32_menu_show): Set wv->title when dealing with titles.
3220 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
3222 2000-08-21 Miles Bader <miles@gnu.org>
3224 * minibuf.c (do_completion): Try again if we rewrite the input
3225 string, but no completion was done, so that any completion message
3228 2000-08-20 Gerd Moellmann <gerd@gnu.org>
3230 * xfaces.c (lface_equal_p): Compare strings differently.
3231 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
3232 (realize_tty_face): Use them.
3233 (syms_of_xfaces): Initialize new variables.
3234 (map_tty_color): New function, extracted from realize_tty_face.
3235 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
3236 foreground or background color, store the new color name in the
3237 realized face; previous code trying to do this had no effect.
3238 (realize_tty_face): Use map_tty_color.
3239 (Fclear_face_cache): Set face_change_count and ensure thorough
3242 2000-08-19 Gerd Moellmann <gerd@gnu.org>
3244 * undo.c (record_first_change, record_marker_adjustment): Don't
3245 use XBUFFER on last_undo_buffer which might not be a buffer.
3247 2000-08-18 Kenichi Handa <handa@etl.go.jp>
3249 * coding.c (decode_coding_string): Set members consumed,
3250 consumed_char, produced, produced_char of *coding correctly. If
3251 decode_coding doesn't consume any byte, don't try anymore.
3252 (encode_coding_string): Likewise.
3254 2000-08-18 Gerd Moellmann <gerd@gnu.org>
3256 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
3257 conditional have void type, for Standard C compilers.
3259 * xdisp.c (redisplay_internal): Compare windows for equality with
3260 EQ, instead of applying XWINDOW to something that might not
3263 2000-08-18 Kenichi Handa <handa@etl.go.jp>
3265 * fontset.c (Finternal_char_font): Search only the selected frame
3266 for a window of the current buffer.
3268 2000-08-18 Gerd Moellmann <gerd@gnu.org>
3270 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
3273 * keyboard.c (kbd_buffer_get_event): Handle the case that the
3274 second half of a HELP_EVENT is found at the start of kbd_buffer.
3276 2000-08-18 Miles Bader <miles@gnu.org>
3278 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
3280 * editfns.c (save_restriction_save): Rewrite to use markers.
3281 (save_restriction_restore): Rewrite to understand new form of data
3282 saved by save_restriction_save.
3283 (Fsave_restriction): Remove cautionary note in doc-string.
3285 2000-08-17 Gerd Moellmann <gerd@gnu.org>
3287 * fileio.c (build_annotations): Add a comment explaining the
3288 return value of format-annotate-function. Replace a spurious call
3289 to Flength with a CONSP test. Call format-annotate-function with
3290 a fifth arg specifying how many times the function is been called
3291 in a row, to let it choose temporary buffers appropriately.
3293 2000-08-17 Dave Love <fx@gnu.org>
3295 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
3296 declare make_temp_name twice.
3298 * lread.c: Prototype readevalloop, load_unwind,
3299 load_descriptor_unwind.
3300 (unreadpure): Give it an arg.
3302 * unexalpha.c: Prototype fatal_unexec, mark_x,
3303 update_dynamic_symbols. Declare unexec as void.
3305 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
3306 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
3308 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
3309 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
3312 * alloca.c: Use #error.
3313 [POINTER_TYPE]: Use it.
3315 * eval.c (Fdefvar): Doc fix.
3317 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
3318 INITIALIZE_INTERVAL.
3320 * buffer.h: Avoid DECLARE_INTERVALS.
3322 * config.in: Add size_t.
3324 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
3326 * w16select.c (set_clipboard_data): If there's not enough memory
3327 to put text into clipboard, return 1, as Fw16_set_clipboard_data
3328 expects. In case of other failures, return 3.
3329 (system_error_msg): New error message.
3330 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
3333 2000-08-16 Gerd Moellmann <gerd@gnu.org>
3335 * term.c (write_glyphs): Also turn off inverse video after turning
3336 off other appearances in case TS_exit_attribute_mode is not equal
3337 to TS_end_standout_mode.
3338 (insert_glyphs): Turn inverse video on/off for each run of glyphs
3340 (turn_off_face): Reset standout_mode only if
3341 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
3342 is equal to TS_end_standout_mode.
3344 2000-08-16 Kenichi Handa <handa@etl.go.jp>
3346 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
3347 sequence at the end of the source block.
3349 * ccl.c (Fccl_program_p): Docstring modified.
3350 (Fccl_execute): Likewise.
3351 (Fccl_execute_on_string): Likewise.
3353 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
3355 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
3357 2000-08-16 Kenichi Handa <handa@etl.go.jp>
3359 The following changes are mainly to fix bugs of
3360 encode/decode-coding-string failing if encoding/decoding return
3361 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
3362 variable conversion_buffer.
3364 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
3365 decrement dst_end to avoid buffer overflow in the later call of
3368 * coding.h (conversion_buffer_size, conversion_buffer)
3369 (get_conversion_buffer): Extern deleted.
3371 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
3372 (conversion_buffer, conversion_buffer_size): Variables deleted.
3373 (get_conversion_buffer): Function deleted.
3374 (struct conversion_buffer): New structure.
3375 (MAX_ALLOCA): New macro.
3376 (allocate_conversion_buffer): New macro.
3377 (extend_conversion_buffer, free_conversion_buffer): New functions.
3378 (ccl_coding_driver): Set coding->result.
3379 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
3380 this is the last block of source.
3381 (encode_coding): Likewise. Handle the source block as the last
3382 one only when the whole source text is consumed.
3383 (decode_coding_string): Handle the case that the output buffer is
3384 too small to decode the whole source text. Use
3385 allocate_conversion_buffer, extend_conversion_buffer and
3386 free_conversion_buffer, not get_conversion_buffer.
3387 (encode_coding_string): Likewise.
3388 (init_coding): Function deleted.
3389 (init_coding_once): Delete code to initialize
3390 conversion_buffer_size.
3392 * emacs.c (main): Don't call init_coding.
3394 * msdos.c (IT_write_glyphs): Use a locally declared
3397 * term.c (write_glyphs): Use a locally declared conversion_buffer.
3398 (insert_glyphs): Likewise.
3400 * w32console.c (write_glyphs): Use a locally declared
3403 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
3405 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
3406 member of display_info is NULL.
3408 2000-08-15 Gerd Moellmann <gerd@gnu.org>
3410 * alloc.c (compact_small_strings): Use safe_bcopy, add an
3413 * term.c (turn_off_face): Reset standout_mode when resetting
3414 appearances with capability `me'.
3415 (write_glyphs): Switch on inverse video before each face change.
3417 2000-08-14 Dave Love <fx@gnu.org>
3419 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
3420 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
3421 (lisp_free): Declare and make static.
3423 * window.c: Fix embedded comment.
3424 (syms_of_window): Fix doc string.
3426 2000-08-14 Gerd Moellmann <gerd@gnu.org>
3428 * keymap.c (push_key_description): If C without modifiers is < 32,
3429 make sure to print `C-' before `M-', like in the manual.
3431 2000-08-11 Gerd Moellmann <gerd@gnu.org>
3433 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
3434 since they aren't relocated anymore.
3435 (sxhash_string): Make sure returned hash code fits in a Lisp
3438 * xdisp.c (try_cursor_movement): Fix handling of cursor in
3439 partially visible line which is smaller than the window's
3442 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3444 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
3445 the multibyte form of eight-bit-control characters.
3446 (Fccl_execute_on_string): Initialize ccl->multibyte.
3448 * ccl.h (struct ccl_program): New member multibyte.
3450 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
3452 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3454 * regex.c (regex_compile) <normal_char>: Pay attention to
3456 (analyse_first) <exactn>: Setup fastmap correctly for
3457 eight-bit-control characters.
3459 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3461 * termhooks.h (enum event_kind): New member
3462 multibyte_char_keystroke.
3464 * keyboard.c (make_lispy_event): Handle the new event type
3465 multibyte_char_keystroke.
3467 * xterm.c: Include coding.h.
3468 (XTread_socket): Work around a bug of XmbLookupString. If the
3469 input is from XIM, decode it according to the current locale. In
3470 that case, generate multibyte_char_keystroke events.
3472 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3474 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
3475 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
3477 2000-08-10 Gerd Moellmann <gerd@gnu.org>
3479 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
3480 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
3481 (move_it_in_display_line_to): Record iterator's ascent and descent
3482 before producing glyphs, and restore them when we know the glyph
3483 doesn't fit on the line.
3484 (move_it_to): Restructured so that it's easier to debug. If
3485 moving to a vpos, and not moving to an x or character position,
3486 stop as soon as the specified vpos is reached; don't move further
3487 into that line because that might change the computed line height.
3488 (try_cursor_movement): New function, extracted from the cursor
3489 movement branch of redisplay_window. If ending on a partially
3490 visible line, don't try to scroll if the cursor line is taller
3492 (redisplay_window): Use try_cursor_movement.
3494 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
3495 because that function doesn't cope with variable-height lines.
3497 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
3498 box cursor because that's better visible for large images.
3500 2000-08-10 Miles Bader <miles@gnu.org>
3502 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
3504 2000-08-10 Gerd Moellmann <gerd@gnu.org>
3506 * xdisp.c (Vmessages_buffer_name): New variable.
3507 (message_dolog): Use it.
3508 (syms_of_xdisp): Initialize it.
3510 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
3512 * msdos.c (IT_note_mouse_highlight): Update the calls to
3514 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
3515 redundant now that keyboard.h is included.
3517 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3519 * keyboard.c (kbd_buffer_events_waiting): New function.
3521 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
3523 * msdos.c: Include keyboard.h.
3524 (XMenuActivate): Empty no_event events from the event buffer. If
3525 no events are left after that, call clear_input_pending.
3526 (mouse_clear_clicks): New function, code moved from mouse_init.
3527 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
3528 mouse driver to ``forget'' any past clicks.
3530 * Makefile.in (msdos.o): Depend on keyboard.h.
3532 2000-08-09 Gerd Moellmann <gerd@gnu.org>
3534 * lisp.h (input_pending): External declaration.
3536 * dispextern.h (Qredisplay_dont_pause): Declare extern.
3538 * xdisp.c (echo_area_display): Display thoroughly if input is
3539 pending. Bind redisplay-dont-pause to t during the redisplay.
3540 in case input is pending.
3542 * dispnew.c (Qredisplay_dont_pause): New variable.
3543 (syms_of_display): Initialize and staticpro it.
3544 (update_frame_1): Don't interrupt the display for pending input if
3545 redisplay_dont_pause is set.
3547 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
3549 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
3551 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
3553 * callproc.c (Fcall_process): Terminate the unwind-protect around
3554 the post-read-conversion of coding system.
3556 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
3557 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
3558 * buffer.h (overlays_at): Update prototype.
3559 * xdisp.c (next_overlay_change): Update call to overlays_at.
3560 * xfaces.c (face_at_buffer_position): Likewise.
3561 * textprop.c (Fget_char_property): Likewise.
3562 * xterm.c (note_mouse_highlight): Likewise.
3564 * minibuf.c (do_completion): Don't consider a simple change of
3565 case as `completion'.
3567 2000-08-08 Ken Raeburn <raeburn@gnu.org>
3569 * keyboard.c (syms_of_keyboard): Initialize
3570 last_point_position_buffer.
3571 * undo.c (record_delete): Make sure last_point_position_buffer is
3572 a buffer before comparing pointers.
3574 * coding.h (decode_coding_string): Declare.
3576 * intervals.h (Fprevious_single_char_property_change): Declare.
3578 * textprop.c (Fprevious_single_char_property_change): Don't do
3579 arithmetic directly on lisp objects.
3581 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
3584 * keyboard.h (menu_item_eval_property): Declare.
3586 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
3587 reuse as buffer name, instead of recreating (and discarding) every
3588 time a message is logged.
3589 (with_echo_area_buffer): Make callback arg A2 a lisp object.
3590 (current_message_1, truncate_message_1, set_message_1)
3591 (display_echo_area_1, resize_mini_window_1): Signatures changed.
3592 (current_message, truncate_echo_area, display_echo_area)
3593 (resize_echo_area_axactly): Changed calls.
3595 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
3597 (Ffind_coding_systems_region_internal): First argument to Fappend
3598 must be an integer, not a Lisp object.
3600 2000-08-08 Kenichi Handa <handa@etl.go.jp>
3602 * charset.c (Fchar_width): Doc fix.
3604 2000-08-08 Gerd Moellmann <gerd@gnu.org>
3606 * charset.c (Fstring_width): Doc fix.
3608 2000-08-07 Gerd Moellmann <gerd@gnu.org>
3610 * xdisp.c (start_display): When starting display on a continuation
3611 line, clear ascent and descent members of the iterator structure;
3612 the height of the continued line does not affect the height of the
3614 (make_cursor_line_fully_visible): Do nothing if cursor is on a
3615 line taller than the window.
3616 (redisplay_window) <forced window start>: Handle case that the
3617 middle of the window is not found in any row.
3618 (dump_glyph_row): Show more information.
3619 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
3620 first text line in a glyph matrix.
3622 * xterm.c (x_draw_image_foreground): Avoid drawing outside
3623 of the clip area when image doesn't have a mask.
3625 * fns.c (sweep_weak_table): Fix survival conditions for
3626 key-or-value and key-and-value weakness.
3628 * .gdbinit (xhashtable): New command.
3630 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
3631 tables out of the list of all weak hash tables.
3633 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
3634 a new buffer is created, make sure echo_area_buffer[] references
3637 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
3639 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
3642 2000-08-07 Kenichi Handa <handa@etl.go.jp>
3644 * syntax.c (skip_chars): Fix previous change. Make the handling
3645 of unibyte string consistent with that of regex search.
3647 2000-08-05 Gerd Moellmann <gerd@gnu.org>
3649 * xmenu.c (popup_get_selection): Use xfree instead of free.
3651 * fileio.c (Finsert_file_contents): Use xfree instead of free.
3653 * editfns.c (Ftranspose_regions): Use xfree instead of free.
3655 * callproc.c (child_setup): Use xfree instead of free.
3657 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
3659 (run_mac_command, closedir): Use `xfree' instead of `free'.
3661 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
3663 * eval.c (error): Use xfree instead of free.
3665 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
3667 * fns.c: Replace `illegal' with `invalid'.
3668 (Fmake_hash_table, make_hash_table): Allow table size of 0.
3670 2000-08-05 Kenichi Handa <handa@etl.go.jp>
3672 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
3675 2000-08-04 Noah Friedman <friedman@splode.com>
3677 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
3680 2000-08-04 Gerd Moellmann <gerd@gnu.org>
3682 * syntax.c (skip_chars): Fix typo in error message.
3684 2000-08-04 Andreas Schwab <schwab@suse.de>
3686 * m/ia64.h: Moved from s/ia64.h.
3688 2000-08-04 Kenichi Handa <handa@etl.go.jp>
3690 * process.c (read_process_output): Big simplification. Handle
3691 composition and post-read-conversion of coding system correctly.
3692 (send_process): Handle composition correctly.
3694 * callproc.c (Fcall_process): Handle post-read-conversion of
3695 coding system if any.
3697 * coding.c (decode_coding_iso2022): More strict check for handling
3699 (coding_restore_composition): Pay attention to the case that
3700 cmp_data is not set properly (because of invalid code in the
3702 (run_pre_post_conversion_on_str): Include text properties in the
3704 (decode_coding_string): Set members of coding correctly.
3706 2000-08-03 Gerd Moellmann <gerd@gnu.org>
3708 * s/ia64.h: New file.
3710 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
3711 Use NULL instead of 0 at the end of variable argument list of
3712 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
3713 sizeof (int) < sizeof (void *).
3715 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
3716 of variable argument lists of XtVaGetValues and XtVaSetValues.
3718 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
3719 variable argument lists of XtVaGetValues and XtVaSetValues.
3721 2000-08-02 Gerd Moellmann <gerd@gnu.org>
3723 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
3724 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
3726 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
3729 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
3730 in call to Fsingle_key_description.
3732 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
3735 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
3737 * window.c (display_buffer_reuse_frames): New variable.
3738 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
3739 frames displaying BUFFER.
3740 (syms_of_window): Define Lisp variable
3741 display-buffer-reuse-frames.
3743 2000-08-01 Miles Bader <miles@gnu.org>
3745 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
3746 when to constrain NEW_POS (they were pretty screwed up before).
3748 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
3750 * msdos.c (run_msdos_command): Save and restore the master
3751 environment, for the case that child_setup signals an error.
3752 When mirroring slashes in DOS shell commands, don't fail when
3753 argv[2] has embedded blanks.
3754 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
3755 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
3756 (dos_ttraw): Call mouse_setup_buttons.
3758 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
3759 using alloca; free it after run_msdos_command returns.
3761 2000-07-27 Dave Love <fx@gnu.org>
3763 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
3765 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
3768 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
3770 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
3772 * editfns.c (lisp_time_argument): Fix last change.
3774 2000-07-27 Gerd Moellmann <gerd@gnu.org>
3776 * fns.c (Fdelete): Make it work on vectors and strings in addition
3779 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
3780 (syms_of_fns): Initialize new variables.
3781 (sweep_weak_table): Handle weakness `key-or-value' and
3783 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
3784 weakness, with t meaning the same as `key-and-value'.
3786 2000-07-27 Kenichi Handa <handa@etl.go.jp>
3788 * coding.h (struct coding_system): Member safe_charset deleted.
3790 * coding.c (Qsafe_charsets): This variable deleted.
3791 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
3793 (coding_safe_chars): New function.
3794 (CODING_SAFE_CHAR_P): New macro.
3795 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
3796 checking safe_charsets member of the coding system. Caller
3798 (detect_coding_iso2022): New local variable safe_chars.
3799 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
3800 safe_charsets member of the coding system.
3801 (decode_coding_iso2022): New local variable safe_chars.
3802 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
3803 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
3804 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
3805 (ENCODE_UNSAFE_CHARACTER): New macro.
3806 (encode_coding_iso2022): New local variable safe_chars. Check
3808 (setup_coding_system): Delete the code to initialize
3809 coding->safe_charses
3810 (intersection, find_safe_codings): New functions.
3811 (Ffind_coding_systems_region_internal): New function.
3812 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
3813 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
3814 variable and initialize it.
3816 * fns.c (char_table_ref_and_index): New function.
3818 * lisp.h (char_table_ref_and_index): Add prototype.
3820 2000-07-26 Sam Steingold <sds@gnu.org>
3822 * editfns.c (lisp_time_argument): Added third argument `usec'.
3823 (Ffloat_time): New built-in Lisp function.
3825 2000-07-26 Gerd Moellmann <gerd@gnu.org>
3827 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
3828 for the character code.
3830 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
3833 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
3834 if called for a popup menu.
3835 (xmenu_show): Store help string in widget values.
3837 2000-07-26 Dave Love <fx@gnu.org>
3839 * syswait.h: Move some definitions.
3840 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
3841 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
3842 perspicuous definitions.
3843 (WTERMSIG): Fix bit pattern used.
3845 2000-07-26 Kenichi Handa <handa@etl.go.jp>
3847 * print.c (print_object): If vector printing is truncated, print
3848 "..." to indicate it as well as the case of list printing.
3850 2000-07-25 Gerd Moellmann <gerd@gnu.org>
3852 * xdisp.c (next_element_from_display_vector): Improve comments.
3854 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
3855 for the character code, and the rest for the face id as in 20.x.
3856 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
3858 * window.c (window_display_table): Cleaned up.
3860 * syntax.c (Fforward_word): Add last arg nil in call of
3861 Fconstrain_to_field.
3863 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
3865 * fileio.c (Frename_file) [DOS_NT]: If the file names are
3866 identical but for the letter-case, don't call
3867 barf_or_query_if_file_exists.
3869 2000-07-25 Miles Bader <miles@gnu.org>
3871 * editfns.c (find_field): Honor special `boundary' fields.
3872 (Qboundary): New variables.
3873 (syms_of_editfns): Initialize Qboundary.
3874 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
3875 Use scan_buffer instead of find_before_next_newline, because it
3876 allows us to detect the boundary case where there's a newline at
3878 * lisp.h (Fconstrain_to_field): Update external declaration.
3880 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3882 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
3885 2000-07-24 Dave Love <fx@gnu.org>
3887 * s/sunos4-0.h, s/sol2.h:
3888 (LIBS_TERMCAP): Move from m/sparc.h.
3890 * m/sparc.h (TERMINFO): Moved to system files (probably only
3891 relevant for sunos4 judging by its vintage).
3892 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
3895 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
3897 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
3898 name to single_keymap_panes.
3900 2000-07-24 Andreas Schwab <schwab@suse.de>
3902 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
3904 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3906 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
3907 parameters instead of using int parameters. Expect FN to accept
3908 EMACS_INT parameters.
3909 (display_echo_area, resize_echo_area_axactly, current_message)
3910 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
3911 with new argument list.
3912 (resize_mini_window_1): New callback function.
3913 (current_message_1, truncate_message_1, set_message_1): Change
3914 parameter lists to the new format expected by
3915 with_echo_area_buffer.
3917 2000-07-24 Kenichi Handa <handa@etl.go.jp>
3919 * fontset.c (fontset_ref): Remove INLINE declaration.
3920 (fontset_ref_via_base): Likewise.
3921 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
3924 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
3926 * msdos.c (IT_note_mouse_highlight): Process overlays in the
3927 correct order of priority. If help echo was found in an overlay,
3928 use that overlay as the object in which the help echo was found.
3930 2000-07-22 Miles Bader <miles@gnu.org>
3932 * textprop.c (Fprevious_single_char_property_change): The initial
3933 property value should be from the position preceding POSITION, not
3936 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
3938 * coding.c (syms_of_coding): Doc fix for
3939 inhibit-iso-escape-detection.
3941 2000-07-21 Gerd Moellmann <gerd@gnu.org>
3943 * xterm.c (note_mouse_highlight): Process overlays in the right
3946 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
3948 * xterm.c (note_mouse_highlight): If help-echo was found in an
3949 overlay, use that overlay as the object in which the help was
3952 * window.c (foreach_window_1): Fix typo reversing an if-condition.
3954 * window.c (foreach_window): Instead of a fake variable argument
3955 list, take one USER_DATA argument.
3956 (foreach_window_1): Likewise, and call callback functions with two
3957 args, the window and USER_DATA.
3958 (struct check_window_data): New struct.
3959 (check_window_containing): Use it.
3960 (window_from_coordinates): Set up a struct check_window_data for
3962 (add_window_to_list, freeze_window_start): Change parameters
3963 according to new calling convention.
3965 * window.h (foreach_window): Change prototype.
3967 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
3969 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
3971 * xmenu.c (menu_help_callback): Call show_help_echo with
3972 additional arguments OBJECT and POS.
3974 2000-07-21 Kenichi Handa <handa@etl.go.jp>
3976 * data.c (Faset): Allow storing any multibyte character in a
3977 string. Convert unibyte string to multibyte if necessary.
3979 * xfns.c (x_encode_text): New function.
3980 (x_set_name): Use x_encode_text.
3981 (x_set_title): Likewise.
3983 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
3985 * xterm.h (x_encode_text): Add prototype.
3987 2000-07-20 Dave Love <fx@gnu.org>
3989 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
3992 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
3994 * msdos.c (help_echo_window): New variable.
3995 (syms_of_msdos): Initialize and staticpro it.
3996 (IT_note_mode_line_highlight): Set help_echo_window.
3997 (IT_note_mouse_highlight): Ditto.
3998 (dos_rawgetc): Store help_echo_window in the second event produced
4001 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
4002 Record the object that generated the help echo and the position of
4003 that object in help_echo_object and help_echo_pos. Record that
4004 some glyphs in a row are displayed in mouse-face.
4005 (IT_update_begin): Don't clear mouse highlight unless one of the
4006 enabled glyph rows is marked as being displayed in mouse-face.
4007 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
4008 and position recorded in help_echo_object and help_echo_pos to the
4010 (IT_menu_display): Accept a new argument PN: the pane number of
4011 the current menu pane. Record the pane number and the item
4012 number of the item which has associated help string.
4013 (XMenuActivate): Update the prototype for help_callback in
4014 function declaration. Call IT_menu_display with the current menu
4015 pane number as an additional argument. Call help_callback with
4016 two additional arguments: the pane number and the item number of
4017 the menu item associated with the help text.
4018 (help_echo_object, help_echo_pos): New variables.
4019 (syms_of_msdos): Initialize them and staticpro help_echo_object.
4021 * msdos.h (XMenuActivate): Update prototype.
4023 2000-07-19 Gerd Moellmann <gerd@gnu.org>
4025 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
4026 Add some more prototypes.
4028 * xterm.c, xterm.h: Add some more prototypes.
4030 * lisp.h (Fnext_single_char_property_change): Add prototype.
4032 * dispnew.c (direct_output_for_insert): Remove confusing
4033 outer local variable mouse_face_overwritten_p.
4034 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
4036 * alloc.c (allocate_string_data): Don't copy old string contents.
4038 2000-07-19 Kenichi Handa <handa@etl.go.jp>
4040 * coding.c (code_convert_region): Delete text properties before
4041 shrinking the conversion region.
4043 2000-07-18 Gerd Moellmann <gerd@gnu.org>
4045 * dispnew.c (update_text_area): Write the whole row if it
4046 has mouse-face in it.
4048 * xfaces.c (face-alternative-font-family-alist): Remove
4049 DEFVAR_LISP; staticpro instead.
4051 * xmenu.c (menu_help_callback): Call show_help_echo with
4054 * keyboard.c (show_help_echo): Add parameter WINDOW.
4055 (read_char): Call show_help_echo with window extracted from Lisp
4057 (gen_help_event): Add parameter WINDOW.
4059 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
4061 * xterm.c (help_echo_window): New variable.
4062 (note_mouse_highlight, note_tool_bar_highlight): Set
4064 (XTread_socket): Pass help_echo_window to gen_help_event.
4065 (syms_of_xterm): Initialize and staticpro help_echo_window.
4067 2000-07-18 Dave Love <fx@gnu.org>
4069 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
4072 2000-07-18 Gerd Moellmann <gerd@gnu.org>
4074 * alloc.c (allocate_string_data): If string had already data
4075 assigned, copy old contents to new string data.
4077 * coding.c (syms_of_coding): Fix typo in spelling of variable
4078 `inhibit-iso-escape-detection'.
4080 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
4082 * Makefile.in: Add dependencies on dispextern.h.
4083 (alloca.o): Don't define malloc and define EMACS_FREE instead of
4084 `free'; both can conflict with system header files.
4086 2000-07-18 Kenichi Handa <handa@etl.go.jp>
4088 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
4091 2000-07-18 Dave Love <fx@gnu.org>
4093 * window.c (Fwindow_list): Declare arg `window'.
4095 2000-07-18 Kenichi Handa <handa@etl.go.jp>
4097 * coding.c (setup_coding_system): Don't override the explicitly
4098 specified designations.
4100 2000-07-15 Miles Bader <miles@gnu.org>
4102 * editfns.c (char_property_eq, char_property_stickiness): Renamed
4103 from `text_property_eq' and `text_property_stickiness', respectively.
4104 (find_field, Fconstrain_to_field, char_property_eq)
4105 (char_property_stickiness): Changed to call char-property functions
4106 instead of text-property-only ones.
4108 * textprop.c (Fnext_single_char_property_change): Made a subr (was
4109 `next_single_char_property_change'). Do more error checking, and
4110 cleanup limit behavior.
4111 (Fprevious_single_char_property_change): New function.
4112 (syms_of_textprop): Initialize new subrs.
4114 * xdisp.c (display_prop_end, invisible_text_between_p):
4115 Call Fnext_single_char_property_change instead of
4116 next_single_char_property_change.
4118 2000-07-15 Jason Rumney <jasonr@gnu.org>
4120 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
4121 after menu is finished with.
4122 (add_menu_item): Only consider wv->title as a menu title.
4123 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
4125 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
4127 (FONT_REGEXP): Remove unused macro, and its sub-components.
4128 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
4130 * w32term.c (help_echo_object, help_echo_pos): New variables.
4131 (note_mode_line_highlight): Store additional information about the
4132 help-echo in help_echo_object and help_echo_pos. Check both
4133 `local-map' and `keymap' properties for changing the cursor
4134 (note_mouse_highlight): Store additional information about the
4135 help-echo in help_echo_object and help_echo_pos.
4136 (note_tool_bar_highlight): Set help_echo_object to nil and
4137 help_echo_pos to -1.
4138 (w32_read_socket): Use gen_help_event instead of filling
4139 input_events manually.
4140 (syms_of_w32term): Staticpro help_echo_object.
4141 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
4142 set, arrange for a mouse-highlight redisplay in
4144 (x_clear_mouse_face): New function.
4145 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
4146 (x_update_window_begin): No need to turn off the mouse
4148 (show_mouse_face): Set the mouse_face_p flag of glyph rows
4149 depending on whether they contain glyphs highlighted in
4151 (x_fill_stretch_glyph_string): Consume runs of stretch
4152 glyphs instead of a single one.
4153 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
4154 with new argument list.
4155 (x_set_glyph_string_gc): Make sure the face's GC is valid.
4156 (x_append_glyph, x_append_composite_glyph)
4157 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
4158 changes in struct glyph starting 1999-12-27. See comments for
4159 xterm.c on 2000-07-05.
4161 2000-07-14 Sam Steingold <sds@gnu.org>
4163 * xfaces.c (realize_x_face): Fix the last patch:
4164 check `default_face' before dereferencing.
4166 2000-07-14 Dave Love <fx@gnu.org>
4168 * syntax.c (back_comment): Add null default in switch (for pcc).
4170 2000-07-14 Kenichi Handa <handa@etl.go.jp>
4172 * xfaces.c (realize_x_face): Make fontset using the base of the
4173 default_face's fontset, not using the default fontset.
4175 * coding.c (inhibit_iso_escape_detection): New variable.
4176 (syms_of_coding): Make it a Lisp variable.
4177 (detect_coding_iso2022): If inhibit_iso_escape_detection is
4178 nonzero, ignore ISO2022's escape sequence.
4180 2000-07-14 Gerd Moellmann <gerd@gnu.org>
4182 * alloca.c (malloc) [emacs]: Define as xmalloc.
4184 * xfns.c (Fx_show_tip): If frame parameters contain a position,
4185 use that instead of the mouse position. Add parameters DX and DY.
4187 * dispextern.h (Fx_show_tip): Adjust number of parameters
4190 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
4191 if HELP is a function, call it with OBJECT and POS as parameters
4192 to get the help to display.
4193 (gen_help_event, kbd_buffer_store_help_event): New functions.
4194 (kbd_buffer_get_event): Construct the Lisp help-event differently.
4195 (read_char): Call show_help_echo with new parameters.
4197 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
4200 * xterm.c (help_echo_object, help_echo_pos): New variables.
4201 (note_mode_line_highlight): Store additional information about the
4202 help-echo in help_echo_object and help_echo_pos. Check both
4203 `local-map' and `keymap' properties for changing the cursor
4204 (note_mouse_highlight): Store additional information about the
4205 help-echo in help_echo_object and help_echo_pos.
4206 (note_tool_bar_highlight): Set help_echo_object to nil and
4207 help_echo_pos to -1.
4208 (XTread_socket): Use gen_help_event instead of filling
4209 input_events manually.
4210 (syms_of_xterm): Staticpro help_echo_object.
4212 * xmenu.c (menu_highlight_callback): Use
4213 kbd_buffer_store_help_event instead of setting up and input_event
4216 * xdisp.c (eval_form): GCPRO argument sexpr.
4217 (call_function): New function.
4218 (handle_single_display_prop): Use call_function and FUNCTIONP
4219 instead of checking whether if font_height is a symbol and
4222 * eval.c (internal_condition_case_2): New function.
4224 * lisp.h (FUNCTIONP): New macro.
4225 (internal_condition_case_2, call_function): Add prototypes.
4227 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
4228 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
4229 Always set `arg' member of input_events.
4230 (construct_menu_click): Unused function removed.
4232 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
4234 * w32term.c (construct_mouse_click, construct_mouse_wheel)
4235 (construct_drag_n_drop, x_scroll_bar_handle_click)
4236 (w32_read_socket): Always set `arg' member of input_events.
4238 * keyboard.c (show_help_echo): Use eval_form. Add comment.
4240 * lisp.h (eval_form): Add prototype.
4242 * xdisp.c (eval_form): Make it externally visible.
4244 2000-07-13 Gerd Moellmann <gerd@gnu.org>
4246 * xterm.c (x_handle_tool_bar_click): Store the frame in the
4247 frame_or_window slot of TOOL_BAR_EVENT input events instead of
4248 consing. For prefix events, store the frame in the `arg' slot of
4249 the event, otherwise store the key there.
4250 (XTread_socket): Instead of consing, use the frame_or_window slot
4251 of HELP_EVENTs for the frame, and the `arg' slot for the help
4254 * xmenu.c (menu_highlight_callback): Store help string in the
4255 `arg' member of the input event; don't cons.
4256 (menubar_selection_callback): Use the `arg' slot of input events
4257 to queue additional information, instead of consing.
4259 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
4261 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
4263 (w32_read_socket): Adapt to changes in HELP_EVENTs.
4265 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
4266 input events to queue additional information, instead of consing.
4268 * keyboard.c (kbd_buffer_gcpro): Renamed from
4269 kbd_buffer_frame_or_window. Now used for all Lisp objects
4270 referenced from the input queue.
4271 (kbd_buffer_store_event): Always use structure assignment for
4272 copying input events. Record all Lisp objects referenced from
4273 events in kbd_buffer_gcpro.
4274 (kbd_buffer_get_event): Construct Lisp `help-echo' events
4275 differently from input events. Test for prefix menu_bar_events
4276 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
4277 event in kbd_buffer_gcpro to nil.
4278 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
4279 frame_or_window is equal to its arg member as prefix events.
4280 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
4281 used by an input event to nil.
4282 (init_keyboard): Use two times the size of the input queue
4283 for kbd_buffer_gcpro.
4284 (syms_of_keyboard): Likewise.
4286 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
4289 * termhooks.h (struct input_event): Add member `arg'.
4290 (MENU_BAR_EVENT): Renamed from menu_bar_event.
4291 (USER_SIGNAL_EVENT): Renamed from user_signal.
4293 * xfaces.c (ASET): Remove definition.
4295 * lisp.h (AREF, ASET, ASIZE): New macros.
4297 * fontset.c (AREF, ASIZE): Remove definitions.
4299 * fns.c (AREF): Remove definition.
4301 * composite.c (AREF): Remove definition.
4303 2000-07-12 Gerd Moellmann <gerd@gnu.org>
4305 * dispnew.c (redraw_overlapped_rows): Add missing local.
4306 (scrolling_window): Remove debug code.
4308 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
4309 Before scrolling, turn off a mouse-highlight in the window
4312 * xterm.c (x_update_window_end): Add parameter
4313 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
4314 redisplay in XTframe_up_to_date.
4315 (x_clear_mouse_face): New function.
4316 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
4318 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
4320 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
4321 it when any row is written to that contains glyphs highlighted in
4323 (update_window): Call the window update end hook with new
4324 parameter MOUSE_FACE_OVERWRITTEN_P.
4325 (direct_output_for_insert): Give up if row contains mouse-face.
4327 * dispextern.h (struct redisplay_interface): Add parameter
4328 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
4329 (clear_mouse_face): New function pointer member.
4331 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
4333 * syntax.c (back_comment): Use one switch rather than a few `if's.
4334 Obey open_paren_in_column_0_is_defun_start.
4335 When reverting to the `slow' method, try to nicely handle the case
4336 of nested comments by checking that the comment-starter we found
4337 does indeed match the comment-ender.
4338 (scan_sexps_forward, scan_sexps_forward):
4339 Ignore excessive opening parenthesis rather than throwing an error.
4341 2000-07-11 Gerd Moellmann <gerd@gnu.org>
4343 * doc.c (Fsubstitute_command_keys): Handle case that a GC
4344 in Fwhere_is_internal or get_keymap_1 relocates string contents.
4346 * dispnew.c (direct_output_forward_char): Give up if currently
4347 displaying a message instead of the minibuffer contents.
4349 * xterm.c (x_update_window_begin): No need to turn off the mouse
4351 (show_mouse_face): Set the mouse_face_p flag of glyph rows
4352 depending on whether they contain glyphs highlighted in
4355 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
4356 compare the mouse_face_p flags of both rows.
4358 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
4360 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
4362 * keyboard.c (show_help_echo): Accept additional parameter
4363 ok_to_overwrite_keystroke_echo.
4364 (read_char): Call show_help_echo with a zero
4365 ok_to_overwrite_keystroke_echo argument.
4366 * keyboard.h (show_help_echo): Update prototype of
4368 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
4369 ok_to_overwrite_keystroke_echo argument.
4370 * w32menu.c (w32_menu_display_help): Call show_help_echo with
4371 non-zero ok_to_overwrite_keystroke_echo argument.
4373 2000-07-10 Gerd Moellmann <gerd@gnu.org>
4375 * xdisp.c (try_window_id): If changes are all below what is
4376 displayed in the window, and point is in the window, we still
4377 might have to find point on the display.
4379 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
4380 glyphs instead of a single one.
4381 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
4382 with new argument list.
4383 (x_set_glyph_string_gc): Make sure the face's GC is valid.
4385 * keymap.c (get_keymap_1): Add comment that this function can GC.
4386 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
4387 comment that functions can GC.
4388 (Fset_keymap_parent): GCPRO arg KEYMAP.
4390 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
4392 * msdos.c (XMenuActivate): After exiting the menu, restore the
4393 echo area message and erase it.
4395 2000-07-10 Kenichi Handa <handa@etl.go.jp>
4397 * fontset.c (Ffontset_info): Make the return value more compatible
4398 with that of Emacs 20.
4400 2000-07-07 Gerd Moellmann <gerd@gnu.org>
4402 * eval.c (Fsignal): Handle case that backtrace_list is null.
4404 2000-07-07 Kenichi Handa <handa@etl.go.jp>
4406 * ccl.c (Fccl_execute): Typo fixed.
4408 2000-07-06 Gerd Moellmann <gerd@gnu.org>
4410 * window.c (window_loop): Add missing gcpro1 local variable.
4412 * window.c (Fwindow_list): Reverse list at the end.
4413 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
4414 means allow windows on OWINDOW's frame, only.
4415 (window_loop): Simplified; use Fwindow_list.
4417 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
4419 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4421 * xterm.c (XTread_socket): Increment handling_signal at the start,
4422 decrement it at the end.
4424 * eval.c (handling_signal): New variable.
4425 (Fsignal): Abort if handling_signal is non-zero.
4427 * lisp.h (handling_signal): External declaration.
4429 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
4431 2000-07-05 Ken Raeburn <raeburn@gnu.org>
4433 Sound support for NetBSD through "Linux emulation" support:
4434 * config.in (HAVE_SOUNDCARD_H): Undef.
4435 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
4436 * Makefile.in (LIBSOUND): New variable.
4437 (LIBES): Include it.
4438 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
4440 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
4442 (vox_open): Use DEFAULT_SOUND_DEVICE.
4443 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
4445 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4447 * print.c (print_error_message): If Vsignaling_function is set,
4448 show it in *Messages*.
4450 * lisp.h (Vsignaling_function): External declaration.
4452 * eval.c (Vsignaling_function): New variable.
4453 (Fsignal): Compute it.
4454 (syms_of_eval): Staticpro it.
4456 2000-07-05 Dave Love <fx@gnu.org>
4458 * syswait.h: Use the autoconf recommended approach. Old code
4459 #if'd out in case we need to revert.
4461 * config.in (HAVE_SYS_WAIT_H): Added.
4463 2000-07-05 Andrew Innes <andrewi@gnu.org>
4465 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
4466 when non-NULL instead of __morecore, to take account of buffer
4467 memory. This also solves a problem with spurious memory warnings
4470 * ralloc.c: Make real_morecore non-static.
4472 * eval.c (internal_condition_case): Comment out abort if
4473 interrupt_input_blocked is not zero.
4475 * makefile.nt: Add support for `bootstrap' and related targets.
4476 Include minimal debug info in emacs.exe in release build.
4477 Remove all dependencies on lisp.h, and fixup some others.
4479 * w32.c (init_environment): Install code from 20.7 for providing
4480 default values for environment variables, based on the
4481 executable's own location.
4482 (map_w32_filename): Handle filenames that are longer than
4484 (sys_socket): Install socket inheritance bug fix from 20.7.
4486 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
4487 here via blockinput.h).
4489 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
4491 * w32menu.c (w32_menu_display_help):
4492 * xmenu.c (menu_help_callback): Use show_help_echo.
4494 * keyboard.h (show_help_echo): Declare.
4496 * keyboard.c (show_help_echo): New function, extracted from read_char.
4497 Feval its `msg' argument if it's a cons cell.
4498 (read_char): Use it.
4499 (follow_key): Pass `autoload' to get_keyelt.
4501 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
4502 (note_tool_bar_highlight, XTread_socket):
4503 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
4505 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
4506 (note_tool_bar_highlight, w32_read_socket):
4507 Do not gratuitously ignore non-string `help-echo' properties.
4509 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4511 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
4513 * window.c (delete_all_subwindows): Reset Vwindow_list.
4515 * xterm.c (x_append_glyph, x_append_composite_glyph)
4516 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
4517 changes in struct glyph starting 1999-12-27. Some bit-fields of
4518 struct glyph were not set, which made glyphs unequal when compared
4519 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
4520 effects were the result. This also depended on the contents of
4521 memory returned by xmalloc. If flickering happens again, activate
4522 the code in clear_glyph_row that's in #if 0. If the flickering is
4523 gone with that, chances are that it is caused by something
4526 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
4528 * dispextern.h: Add some comments.
4530 * window.c (add_window_to_list): Add parameter LIST.
4531 (window_list): Order list so that, for each frame, windows are
4532 in canonical order, and so that frames appear in the list in
4533 the order given by Vframe_list.
4534 (next_window): Reverse the handling of NEXT_P.
4536 2000-07-04 Gerd Moellmann <gerd@gnu.org>
4538 * window.c (Vwindow_list): New variable.
4539 (make_window, delete_window): Set Vwindow_list to nil.
4540 (check_window_containing): New function.
4541 (window_from_coordinates): Rewritten.
4542 (add_window_to_list, window_list, candidate_window_p)
4543 (decode_next_window_args, next_window): New functions.
4544 (Fnext_window, Fprevious_window): Rewritten in terms of
4546 (Fwindow_list): New function.
4547 (Fother_window): Cleaned up.
4548 (foreach_window): Add a longer "variable argument list". Let
4549 callback function return 0 to indicate that cycling over windows
4551 (foreach_window_1): Likewise.
4552 (freeze_window_start): Return int.
4553 (init_window): New function.
4554 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
4556 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
4557 input_event with bzero.
4558 (main): Call init_window.
4560 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
4563 2000-07-04 Kenichi Handa <handa@etl.go.jp>
4565 * composite.h (make_composition_value_copy): Extern it.
4567 * composite.c (make_composition_value_copy): New function.
4569 * editfns.c (Fformat): While copying text properties, make each
4570 composition property value a copy.
4572 * fns.c (concat): While copying text properties, make each
4573 composition property value a copy.
4575 2000-07-03 Gerd Moellmann <gerd@gnu.org>
4577 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
4579 * fns.c (sweep_weak_table): Mark only objects that are not
4582 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
4583 include those frames as candidates which have their focus
4584 redirected to the minibuffer frame.
4586 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
4588 * fns.c (Fputhash): Return `value' rather than nil.
4590 2000-06-30 Gerd Moellmann <gerd@gnu.org>
4592 * frame.c (next_frame): Don't check focus redirection in case
4593 MINIBUF is a window. Doing so excludes frames using MINIBUF
4594 unless their focus is redirected, which contradicts the
4595 specification of next-frame, and leads to infinite loops in
4596 certain situations when cycling through windows with next-window.
4598 2000-06-30 Kenichi Handa <handa@etl.go.jp>
4600 * coding.c (code_convert_region): Even if the length of text is
4601 zero, try to convert it if coding->type is coding_type_ccl.
4602 (decode_coding_string, encode_coding_string): Likewise.
4604 2000-06-28 Gerd Moellmann <gerd@gnu.org>
4606 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
4607 the display if windows_or_buffers_changed.
4609 * dispnew.c (struct row_entry): New structure.
4610 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
4611 (row_table_size, old_lines, new_lines, old_lines_size)
4612 (new_lines_size, run_pool, runs_size, runs): New variables.
4613 (add_row_entry): New function.
4614 (scrolling_window): Use data structures allocated with xmalloc and
4615 held in global variables, instead of allocating them with alloca and
4616 holding them in local variables. Use a larger hash table whose
4617 size depends on glyph matrix sizes. Don't use bzero to clear the
4618 hash table; instead, clear used slots only.
4620 * fns.c (next_almost_prime): Make it externally visible.
4622 * lisp.h (next_almost_prime): Add prototype.
4624 * s/isc4-0.h (sigunblock): Define.
4626 * s/sco5.h (sigunblock): Define.
4628 2000-06-27 Dave Love <fx@gnu.org>
4630 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
4631 (moved to osf5-0.h).
4632 [!NOT_C_CODE]: Protect string.h stuff.
4634 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
4635 (sys_siglist, NSIG): Definitions moved here from osf1.h.
4637 2000-06-27 Gerd Moellmann <gerd@gnu.org>
4639 * xdisp.c (resize_mini_window): Subtract the extra line spacing
4640 below the last line from the needed window height.
4642 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
4644 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
4645 (Fwidget_get): Use it.
4646 (syms_of_fns): Defsubr it.
4648 2000-06-26 Gerd Moellmann <gerd@gnu.org>
4650 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
4651 display info for XIM.
4652 (xim_open_dpy): Likewise.
4653 (xim_close_dpy): Don't free the display info's XIM.
4655 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
4657 * config.in (USE_XIM): New define.
4659 * keymap.c (get_keyelt): For menu-items containing a `:filter
4660 FILTER', apply FILTER to the menu-item's definition to get the
4661 real definition to use.
4663 * lisp.h (QCfilter): External declaration.
4665 * xfns.c (Fimage_size): New function.
4666 (syms_of_xfns): Defsubr it.
4668 2000-06-26 Andreas Schwab <schwab@suse.de>
4670 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
4673 2000-06-25 Dave Love <fx@gnu.org>
4675 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
4678 * Makefile.in (blockinput.h): Depend on atimer.h.
4679 (atimer.h): Depend on systime.h.
4681 * blockinput.h: Protect against multiple inclusion. Include
4684 * atimer.h: Protect against multiple inclusion. Include
4687 * lisp.h (swap_in_global_binding): Declare.
4689 2000-06-24 Ken Raeburn <raeburn@gnu.org>
4691 * process.c (Fopen_network_stream): Turn off atimers for duration
4692 of call to connect. (Patch from Gerd.)
4694 2000-06-23 Dave Love <fx@gnu.org>
4696 * ralloc.c: Maybe include unistd.h
4698 * emacs.c (setgrp): Undefine before defining.
4699 (malloc_warning, set_time_zone_rule, index): Prototype.
4701 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
4702 HAVE_STRUCT_TIMEZONE.
4704 * s/osf1.h: Move string.h hack here from alpha.h and make it
4706 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
4708 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
4709 (SOCKLEN_TYPE): Don't define.
4711 * m/alpha.h: Remove string.h hack.
4713 * s/osf5-0.h: New file.
4715 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
4716 include time.h, done by systime.h.
4717 [__FreeBSD__]: Remove redundant includes.
4719 * callproc.c (setpgrp): Undefine before defining.
4720 (delete_temp_file): Return Qnil to avoid warning.
4722 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
4724 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
4727 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
4729 * composite.h (compose_text): Declare.
4731 * xterm.c: Don't include sys/types.h unconditionally. Don't
4732 protect its inclusion with !USG (following xmenu.c).
4734 2000-06-23 Gerd Moellmann <gerd@gnu.org>
4736 * xfns.c (x_create_tip_frame): Initialize frame's colors like
4739 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
4741 * coding.c (decode_eol_post_ccl): Special handling for undecided
4742 and inconsistent EOL types.
4744 2000-06-22 Gerd Moellmann <gerd@gnu.org>
4746 * xrdb.c (x_load_resources): Add default resource for scroll bar's
4747 trough color and main window's background color.
4749 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
4752 * xterm.h (Xt_app_con): External declaration.
4754 * widget.c (EmacsFrameRealize): Fix typo.
4756 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
4758 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
4759 (handle_invisible_prop): Record the start of invisible text in
4760 it->add_overlay_start.
4761 (struct overlay_entry): Add member `overlay'.
4762 (handle_overlay_change): Simplify.
4763 (next_overlay_string): After having processed overlay strings at the
4764 end of the buffer, record that fact in
4765 it->overlay_strings_at_end_processed_p.
4766 (compare_overlay_entries): If before- and after-strings come
4767 from the same overlay, let before-strings come first.
4768 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
4769 (load_overlay_strings): Take it->add_overlay_start into account
4770 when adding overlay strings.
4772 * dispextern.h (struct it): Add member add_overlay_start.
4774 2000-06-22 Dave Love <fx@gnu.org>
4776 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
4778 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
4780 2000-06-22 Kenichi Handa <handa@etl.go.jp>
4782 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
4785 2000-06-21 Dave Love <fx@gnu.org>
4787 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
4789 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
4791 * syntax.c (back_comment): Simplify string-parity counting (with
4792 the added benefit of handling multiple string-styles as long as
4793 they are not intertwined).
4794 Jump to the slow code as soon as a comment starter is found in
4795 a "string_lossage" position. Fixes the case: " /* " /* " */.
4797 2000-06-21 Dave Love <fx@gnu.org>
4799 * Makefile.in: Use GETLOADAVG_LIBS.
4801 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
4802 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
4804 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4806 * syntax.c (describe_syntax): Recognize the `n'estable bit.
4807 (Fforward_comment, scan_lists):
4808 Check the comstyle of single-char comment-starters.
4809 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
4810 we're just at the beginning of the comment (f.ex with (*) ... (*)).
4811 Check the comstyle of single-char comment-starters.
4812 Clarify control-flow around the Scomment case.
4814 2000-06-20 Dave Love <fx@gnu.org>
4816 * fns.c (make_hash_table, maybe_resize_hash_table):
4817 Cast arg of next_almost_prime.
4819 * tparam.c [emacs]: Include lisp.h.
4821 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
4824 2000-06-20 Gerd Moellmann <gerd@gnu.org>
4826 * keyboard.c (adjust_point_for_property): Check if display
4827 property should be treated as intangible by looking at its
4830 * xdisp.c (single_display_prop_intangible_p)
4831 (display_prop_intangible_p): New functions.
4833 * dispextern.h (display_prop_intangible_p): Add prototype.
4835 * xdisp.c (dump_glyph_row): Show type of glyph->object.
4837 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
4838 argument to sigprocmask.
4840 * s/sco5.h (sigblock): Redefined to pass a pointer as second
4841 argument to sigprocmask.
4843 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
4844 sigprocmask_set, and pass a pointer to it to sigprocmask.
4846 * sysdep.c (sigprocmask_set): New variable.
4848 * fileio.c (make_temp_name): Don't use `%s' in string passed to
4851 2000-06-20 Sam Steingold <sds@gnu.org>
4853 * xrdb.c: Don't declare xmalloc, xrealloc.
4855 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4857 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
4858 (re_comp): Cast gettext return value to avoid complaints when
4861 2000-06-20 Dave Love <fx@gnu.org>
4863 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
4866 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
4868 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
4870 * m/alpha.h: Don't declare xmalloc, xrealloc.
4872 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
4874 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
4876 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
4878 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
4881 * keyboard.h (poll_for_input_1): Declare.
4883 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
4885 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
4887 * doprnt.c: Don't declare xmalloc, xrealloc.
4889 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
4890 (getenv, ctime, getwd): Removed.
4891 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
4893 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
4894 x_set_tool_bar_lines.
4896 * config.in: Add HAVE_GETWD. Move some definitions above
4897 machine/system includes.
4899 2000-06-20 Kenichi Handa <handa@etl.go.jp>
4901 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
4903 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
4904 contain information about ENCODING.
4906 * fontset.c (FONTSET_ASCII): Use the first element of char table
4907 for an ASCII font, not defalt slot.
4908 (fontset_ref_via_base): If FONTSET doesn't contain information for
4909 C, try the default fontset.
4910 (make_fontset): Don't copy the default fontset.
4911 (fontset_font_pattern): Likewise.
4912 (accumulate_font_info): If ELT is nil, use the corresponding
4913 element in the default fontset.
4915 2000-06-19 Dave Love <fx@gnu.org>
4917 * syntax.c (Fparse_partial_sexp): Doc fix.
4919 * regex.h: Test PROTOTYPES as well as __STDC__.
4921 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
4922 errno, strerror. Put text after #endif in comment.
4924 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
4927 * xterm.c (x_frame_of_widget): Likewise.
4929 2000-06-19 Gerd Moellmann <gerd@gnu.org>
4931 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
4932 to Vfundamental_mode_abbrev_table.
4934 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
4935 bogus objects are marked. This slows down GC by ~80 percent, but
4936 it might be worth trying when debugging GC-related problems.
4937 This feature requires conservative stack marking to be enabled.
4939 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
4940 returns XLookupChars, reset `modifiers' to zero.
4942 2000-06-19 Dave Love <fx@gnu.org>
4944 * mktime.c: Unprotoized.
4946 2000-06-19 Richard Stallman <rms@gnu.org>
4948 * data.c (set_internal): If variable is frame-local,
4949 store the new value immediately into the frame parameter alist.
4951 2000-06-19 Ken Raeburn <raeburn@gnu.org>
4953 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
4954 in the custom handler pointer.
4956 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
4957 value, or checks for CHAR_META can fail when Lisp_Object is a
4959 * keymap.c (get_keyelt): Likewise.
4961 2000-06-19 Kenichi Handa <handa@etl.go.jp>
4963 * ccl.h (struct ccl_program): New member eol_type.
4964 (struct ccl_spec): New member cr_carryover.
4966 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
4967 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
4969 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
4970 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
4971 (decode_eol_post_ccl): New function.
4972 (decode_coding): Don't detect EOL format here for CCL based coding
4974 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
4975 decode_eol_post_ccl after running the CCL program.
4976 (code_convert_region): Don't detect EOL format here for CCL based
4978 (decode_coding_string): Likewise.
4980 2000-06-18 Ken Raeburn <raeburn@gnu.org>
4982 * charset.c (update_charset_table): Use XINT on "iso_final_char"
4983 when treating it as an integer.
4985 * coding.h (encode_coding_string): Declare.
4987 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
4990 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
4991 "xkeymap" to avoid shadowing the "enum map_type" value that needs
4992 to be passed to get_local_map.
4994 * sound.c (Fplay_sound): Don't call make_number on
4995 Frun_hook_with_args count argument.
4997 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
4998 for lisp objects in X event structure data field, when lisp
4999 objects are represented with unions.
5000 (x_scroll_bar_to_input_event): Ditto.
5002 2000-06-16 Ken Raeburn <raeburn@gnu.org>
5004 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
5005 termination of string. Fix sense of test whether
5006 Vline_number_display_limit is an integer.
5008 2000-06-16 Gerd Moellmann <gerd@gnu.org>
5010 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
5011 only if HAVE_X_WINDOWS.
5013 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
5016 * dispnew.c (update_frame_1): Handle case that cursor vpos is
5019 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
5021 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
5024 2000-06-15 Kenichi Handa <handa@etl.go.jp>
5026 * coding.c (decode_coding_emacs_mule): Always set src_base at the
5027 start of the while loop.
5029 2000-06-15 Gerd Moellmann <gerd@gnu.org>
5031 * atimer.c (alarm_signal_handler): Add forward declaration.
5033 * data.c (set_internal): Remove debug code.
5035 2000-06-14 Gerd Moellmann <gerd@gnu.org>
5037 * Makefile.in (bootstrap-temacs): Add `-I../src'.
5039 * unexec.c (toplevel) [COFF]: Include coff.h.
5041 * s/lynxos.h: New file.
5043 * keymap.c (Fsingle_key_description): Enclose function key and
5044 event symbol names in angle brackets.
5046 * xdisp.c (setup_echo_area_for_printing): Call
5047 message_log_maybe_newline if message_buf_print is not set.
5049 * print.c (printchar, strout): Don't check message_buf_print
5050 before calling setup_echo_area_for_printing because that
5051 function does something useful even when message_buf_print is
5054 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
5056 (ensure_echo_area_buffers): Initialize echo buffer's
5057 truncate lines setting to nil.
5058 (with_echo_area_buffer): Don't set the echo buffer's truncate
5060 (set_message_1): Set it here instead, based on the value
5061 of message_truncate_lines.
5062 (resize_mini_window): Handle case that lines are truncated.
5063 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
5064 message-truncate-lines.
5066 * keyboard.c (read_char): Bind message-truncate-lines to t
5067 while displaying a help-echo.
5069 * lisp.h (Qmessage_truncate_lines): External declaration.
5071 2000-06-13 Gerd Moellmann <gerd@gnu.org>
5073 * xdisp.c (Vline_number_display_limit): Renamed from
5074 line_number_display_limit.
5075 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
5076 Extend documentation string. Initialize
5077 Vline_number_display_limit to nil meaning no limit.
5078 (decode_mode_spec): Use Vline_number_display_limit with its new
5081 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
5083 2000-06-13 Richard Stallman <rms@gnu.org>
5085 * frame.c (Fmodify_frame_parameters): Doc fix.
5087 * xfns.c (x_set_frame_parameters): Comment fix.
5089 * frame.c (store_frame_param): Call swap_in_global_binding if the
5090 variable's current binding was chosen based on this frame.
5092 * data.c (swap_in_global_binding): New function.
5094 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
5096 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
5097 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
5099 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
5101 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
5103 2000-06-12 Jason Rumney <jasonr@gnu.org>
5105 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
5107 * w32.h (EMACS_W32_H): Renamed from _NT_H_
5109 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
5111 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
5113 2000-06-12 Gerd Moellmann <gerd@gnu.org>
5115 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
5116 (syms_of_xfaces): Defsubr Sdump_colors.
5117 (x_free_colors): Don't treat b&w specially on default visual.
5118 (x_free_dpy_colors): New function.
5119 (free_face_colors): Don't check visual class; it's done
5122 * xterm.c (x_frame_of_widget): New function.
5123 (x_alloc_nearest_color_for_widget): Use it.
5124 (x_copy_dpy_color): New function.
5125 (x_destroy_window): Free various colors.
5127 2000-06-12 Kenichi Handa <handa@etl.go.jp>
5129 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
5131 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
5133 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
5135 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
5137 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
5139 2000-06-11 Dave Love <fx@gnu.org>
5141 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
5143 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
5145 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
5147 2000-06-11 Gerd Moellmann <gerd@gnu.org>
5149 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
5152 2000-06-10 Kenichi Handa <handa@etl.go.jp>
5154 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
5155 (regex_compile): Fix the code for handling the case of single byte
5156 char and multibyte char being mixed in a range within [...].
5158 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
5159 and dst_multibyte members of coding.
5161 * charset.c (update_charset_table): Update the table
5163 (init_charset_once): Initialize elements of bytes_by_char_head to
5164 1 except for leading codes for private charases.
5166 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
5167 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
5170 2000-06-09 Ken Raeburn <raeburn@gnu.org>
5172 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
5173 access the data it doesn't point to.
5175 2000-06-08 Gerd Moellmann <gerd@gnu.org>
5177 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
5178 will be translated to a switch-frame event when reading the
5179 event queue. This is necessary because Emacs otherwise won't
5180 perform a switch-frame to a new frame until some other event, for
5181 example a keystroke event, forces it to do so. This has various
5182 effects, one visible being that the cursor of a frame created with
5183 C-x 5 2 or switched to with a window manager key binding like
5184 A-TAB stays hollow because selected_window isn't on the newly
5185 focused frame until the switch-frame is performed.
5187 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
5188 generating a switch-frame event if necessary.
5190 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
5192 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
5195 2000-06-08 Kenichi Handa <handa@etl.go.jp>
5197 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
5200 2000-06-07 Gerd Moellmann <gerd@gnu.org>
5202 * window.c (displayed_window_lines): Take empty lines at
5203 the bottom of a window into account.
5205 * window.c (displayed_window_lines): New function.
5206 (Fmove_to_window_line): Use displayed_window_lines to determine
5207 the number of lines to move, instead of using the window's height.
5209 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
5210 to stop reading, even if the form read sets point to a different
5211 value when evaluated.
5213 * xdisp.c (display_line): Fix code deciding in which line to
5216 2000-06-07 Kenichi Handa <handa@etl.go.jp>
5218 * fileio.c (e_write): Free composition data if stored in
5221 2000-06-06 Gerd Moellmann <gerd@gnu.org>
5223 * xdisp.c (display_line): Set row's and iterator's
5224 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
5225 Set cursor even if row ends in the middle of a character.
5226 (dump_glyph_row): Print values of new flags.
5227 (redisplay_window) <cursor movement in unchanged window>: When
5228 point has been moved forward, and PT is at the end of the cursor
5229 row, don't place the cursor in the next row if the cursor row ends
5230 in the middle of a character or at ZV.
5232 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
5233 (struct glyph_row): Add starts_in_middle_of_char_p and
5234 ends_in_middle_of_char_p.
5235 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
5236 ends_in_middle_of_char_p flag.
5237 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
5239 * term.c (append_glyph): Revert change of 2000-06-06.
5241 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
5242 padding glyph not fitting on line as whole character not
5245 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
5246 this isn't true for images with `:ascent 100'.
5248 2000-06-06 Kenichi Handa <handa@etl.go.jp>
5250 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
5251 as modified if it is originally unmodified.
5253 * term.c (encode_terminal_code): Change the way to check if
5254 terminal coding does any conversion.
5255 (append_glyph): Set glyph->pixel_width correctly.
5257 * xdisp.c (display_line): While checking line continuation, pay
5258 attention to a padding glyph.
5260 2000-06-05 Gerd Moellmann <gerd@gnu.org>
5262 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
5264 2000-06-05 Dave Love <fx@gnu.org>
5266 * xdisp.c: Include fontset.h.
5268 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
5270 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
5272 * dispnew.c: Conditionally include term.h.
5274 * coding.h: Declare code_convert_string_norecord.
5276 * frame.h (struct frame): Use volatile unconditionally.
5278 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
5280 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
5282 * systime.h: Protect against multiple inclusion.
5283 (timezone) [USG5_4]: Define as time_t.
5285 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
5286 (Foptimize_char_table, make_temp_name): Declare.
5288 * Makefile.in (xdisp.o): Depend on fontset.h.
5290 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
5292 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
5293 (Foptimize_char_table, make_temp_name): Declare.
5297 * s/netbsd.h: Don't define autoconfiscated MATHERR.
5299 2000-06-02 Dave Love <fx@gnu.org>
5301 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
5303 2000-06-02 Gerd Moellmann <gerd@gnu.org>
5305 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
5306 result face, set flags in that face indicating that colors may not
5309 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
5310 glyph, use the ASCII NUL character to determine the face.
5312 2000-06-02 Dave Love <fx@gnu.org>
5314 * sysdep.c: Conditionally include stdlib.h, unistd.h.
5315 (VFORK_RETURN_TYPE): Remove.
5317 * config.in: Add NO_MATHERR.
5319 2000-06-01 Dave Love <fx@gnu.org>
5321 * cmds.c (internal_self_insert): Don't check
5322 Vbefore_change_function, Vafter_change_function.
5324 * insdel.c (signal_before_change, signal_after_change): Likewise.
5326 * buffer.c (Vbefore_change_function, Vafter_change_function):
5327 Variables and their initializations deleted.
5329 * callint.c (Fcall_interactively): Doc fix.
5331 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
5333 2000-05-31 Dave Love <fx@gnu.org>
5335 * textprop.c: Revert last change -- duplicated.
5337 2000-05-31 Gerd Moellmann <gerd@gnu.org>
5339 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
5342 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
5344 2000-05-31 Jason Rumney <jasonr@gnu.org>
5346 * search.c (Fre_search_forward, Fre_search_backward)
5347 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
5349 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
5351 2000-05-30 Jason Rumney <jasonr@gnu.org>
5353 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
5354 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
5356 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
5359 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
5360 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
5361 expand a nil default_filename.
5363 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
5364 pointer to glyph_to_pixel_coords, not a frame.
5366 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
5367 coding.h to dependencies.
5369 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
5371 * w32console.c (glyph_to_pixel_coords): Change first parameter to
5372 window pointer to be consistent with w32term.c and xterm.c.
5374 * w32fns.c: Format and doc changes to bring closer to xfns.c.
5375 (VIETNAMESE_CHARSET): Define if not defined in system headers.
5376 (Qline_spacing, Qcenter): New variables.
5377 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
5378 (x_set_line_spacing): New function.
5379 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
5381 (x_specified_cursor_type): New function.
5382 (x_set_cursor_type): Use it.
5383 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
5385 (validate_x_resource_name, x_get_resource_string): Measure lengths
5386 of external strings in bytes.
5387 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
5388 GetTextExtentPoint32 with NULL title.
5389 (Fx_create_frame): Initialize Qline_spacing.
5390 (w32_load_system_font): Initialize font->double_byte_p.
5391 (x_to_w32_charset): Use Vw32_charset_info_alist.
5392 (Image, busy cursor, tooltip functions): Merged changes from
5393 xfns.c. Not yet functional on Windows.
5395 * w32gui.h (W32FontStruct): Add double_byte_p member.
5397 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
5398 (emacs_button_translation): Use it.
5399 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
5400 in `mask' to be set.
5402 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
5405 * w32term.c: Format and doc changes to bring closer to xterm.c.
5406 (w32_char_font_type): New enum.
5407 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
5408 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
5409 (w32_encode_char): New function.
5410 (x_encode_char): Removed.
5411 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
5412 x_encode_char and w32_font_is_double_byte.
5413 (x_produce_image_glyph): Use image_ascent.
5414 (x_produce_glyphs): Use new version of w32_per_char_metric and
5415 handle NULL return value. Allow extra line spacing.
5416 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
5417 (w32_get_glyph_overhangs): Remove unicode_p param. Use
5418 w32_font_type member of glyph instead.
5419 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
5420 (fast_find_position): Make sure not to consider rows not visible
5422 (w32_read_socket) [WM_MENUSELECT]: Cannot call
5423 w32_menu_display_help with input blocked, as it can abort.
5424 (x_display_and_set_cursor): Choose cursor depending
5425 on buffer-local value of cursor_type.
5426 (x_draw_bar_cursor): Add parameter WIDTH.
5428 * w32term.h (CP_DEFAULT): Define.
5429 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
5431 2000-05-30 Gerd Moellmann <gerd@gnu.org>
5433 * search.c (Fre_search_forward, Fre_search_backward)
5434 (Fposix_search_backward, Fposix_search_forward): Doc fix.
5436 2000-05-30 Kenichi Handa <handa@etl.go.jp>
5438 * coding.c (detect_coding_iso2022): Fix code for checking
5439 CODING_CATEGORY_MASK_ISO_8_2.
5441 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
5443 * regex.c (PREFETCH_NOLIMIT): New function.
5444 (re_match_2_internal): Use it and adjust the end_match_2 logic.
5446 2000-05-29 Gerd Moellmann <gerd@gnu.org>
5448 * syntax.c (find_defun_start): Move test for
5449 open_paren_in_column_0_is_defun_start outside of the loop.
5451 * xdisp.c (redisplay_window): Really switch buffers when
5452 displaying mode lines, and temporarily set selected_frame to the
5453 frame of the window that's redisplayed.
5455 * xfaces.c (free_realized_faces): Block/unblock input.
5456 (free_realized_multibyte_face): Ditto.
5458 2000-05-29 Dave Love <fx@gnu.org>
5460 * textprop.c (Qkeymap): New variable.
5461 (syms_of_textprop): Intern it.
5463 * keymap.c: Include intervals.h.
5464 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
5466 * Makefile.in (keymap.o): Depend on intervals.h.
5468 * keyboard.c (menu_bar_items, tool_bar_items)
5469 (Fexecute_extended_command): Deal with `keymap' property.
5470 (read_key_sequence): Track map from `keymap' property as well as
5473 * intervals.c (get_local_map): Extra arg to allow looking for
5476 * intervals.h (map_property): New enum.
5477 (get_local_map): Extra arg using it.
5480 * lisp.h (get_local_map): Don't declare here.
5482 2000-05-29 Kenichi Handa <handa@etl.go.jp>
5484 * Makefile.in (callproc.o): Depend on composite.h.
5486 * callproc.c: Include composite.h.
5487 (Fcall_process): Handle composition correctly.
5489 * coding.h (coding_allocate_composition_data): Extern it.
5490 (coding_restore_composition): Likewise.
5492 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
5493 yet allocated, finish decoding with result
5494 CODING_FINISH_INSUFFICIENT_CMP.
5495 (coding_allocate_composition_data): Make it non-static.
5496 (coding_restore_composition): Likewise.
5498 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
5500 * charset.c (syms_of_charset): Revert last change.
5502 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
5504 * term.c (produce_glyphs): Treat characters from the eight-bit-*
5505 charsets as unibyte, with 1-column screen width. Sent by Kenichi
5508 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
5510 * charset.c (syms_of_charset): Set width of character sets
5511 eight-bit-control and eight-bit-graphic to 1 column.
5513 2000-05-26 Gerd Moellmann <gerd@gnu.org>
5515 * config.in (HAVE_SPEED_T): New define.
5517 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
5520 2000-05-26 Dave Love <fx@gnu.org>
5522 * coding.c (shrink_decoding_region): Initialize eol_conversion.
5524 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
5525 (Fsubr_arity): New function.
5526 (syms_of_data): Install them.
5528 2000-05-26 Kenichi Handa <handa@etl.go.jp>
5530 * charset.c (init_charset_once): Set the table bytes_by_char_head
5533 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
5534 the default fontset to what Emacs uses by default.
5535 (check_registry_encoding): This function deleted.
5536 (Fset_fontset_font): Remove the adhoc condition for the default
5537 fontset. Allow cons in FONTNAME.
5539 * fns.c (map_char_table): Ignore char-table entries for
5540 charsets eight-bit-control and eight-bit-graphic.
5542 2000-05-25 Ken Raeburn <raeburn@gnu.org>
5544 * emacs.c (main): Initialize keyboard syms before initializing
5545 window code, so face names are available.
5547 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
5549 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
5550 of an anchor at the beginning of a shy-group.
5552 2000-05-25 Gerd Moellmann <gerd@gnu.org>
5554 * xdisp.c (handle_invisible_prop): Don't try to skip over
5555 invisible text if end of text is already reached.
5557 2000-05-25 Dave Love <fx@gnu.org>
5559 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
5561 * coding.c (encode_eol): Add null statement after label.
5563 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
5565 * w16select.c (Fw16_set_clipboard_data): Fix the change from
5568 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5570 * ccl.c (ccl_driver): Fix previous change.
5572 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5574 * coding.c (run_pre_post_conversion_on_str): Set point to the
5575 beginning of buffer before calling coding->post_read_conversion.
5576 (decode_coding_string): Give correct args to
5577 run_pre_post_conversion_on_str.
5578 (encode_coding_string): Likewise.
5580 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
5581 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
5582 eight-bit-graphic correctly.
5584 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
5586 * fileio.c (Finsert_file_contents): Even if a file is not found,
5587 execute codes for setting up coding system. Call
5588 after-insert-file-functions unconditionally.
5590 2000-05-24 Gerd Moellmann <gerd@gnu.org>
5592 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
5593 BSD_PGRPS are not defined.
5595 2000-05-24 Kenichi Handa <handa@etl.go.jp>
5597 * charset.c (update_charset_table): Accept nil in LONG_NAME and
5599 (syms_of_charset): Avoid building same strings.
5601 2000-05-23 Gerd Moellmann <gerd@gnu.org>
5603 * lread.c (Fload): Add a comment about the meaning of
5604 Vuser_init_file being t.
5606 * puresize.h (BASE_PURESIZE): Increase to 675000.
5608 * s/gnu-linux.h (setpgrp): Don't define it here because this
5609 prevents compilation on GNU/Linux systems with glib 2.2.
5611 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
5614 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
5616 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
5617 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
5619 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
5621 2000-05-23 Kenichi Handa <handa@etl.go.jp>
5623 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
5626 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
5628 * term.c (encode_terminal_code): Set coding->src_multibyte
5631 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
5633 2000-05-22 Kenichi Handa <handa@etl.go.jp>
5635 * keyboard.c (read_char): Allow character codes 128..255 to be
5636 handled by input-method-function.
5638 * insdel.c (adjust_markers_for_replace): Fix previous change.
5639 (adjust_after_replace): If PREV_TEXT is nil, call
5640 adjust_markers_for_insert, not adjust_markers_for_replace.
5642 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
5644 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
5645 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
5646 [HAVE_GRANDPT]: Define.
5647 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
5649 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
5652 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
5654 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
5656 2000-05-20 Kenichi Handa <handa@etl.go.jp>
5658 The following changes are to handle 8-bit characters in a
5659 multibyte buffer/string without facing with byte combining
5660 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
5661 eight-bit-graphic (for 0xA0..0xFF) are introduced.
5663 * Makefile.in (fns.o): Depend on charset.h.
5665 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
5666 convert it to unibyte.
5667 (make_string): Use parse_str_as_multibyte, not chars_in_text.
5669 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
5670 apparent char boundary.
5671 (Fset_buffer_multibyte): Convert 8-bit characters in the range
5672 0x80..0x9F to/from multibyte form.
5674 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
5677 * callproc.c (Fcall_process): Always encode an argument string if
5678 it is multibyte. Setup src_multibyte and dst_multibyte members of
5679 process_coding properly.
5681 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
5682 SPLIT_NON_ASCII_CHAR.
5684 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
5686 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
5688 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
5690 (SPLIT_CHARACTER_SEQ): This macro deleted.
5691 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
5693 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
5694 and eight-bit-graphic.
5695 (char_to_string): Likewise. Signal an error for too large
5697 (char_printable_p): Return 0 for 8-bit characters.
5698 (update_charset_table): Update iso_charset_table only when a final
5699 character is non-negative.
5700 (find_charset_in_text): Renamed from find_charset_in_str.
5701 Arguments and return value changed. Callers changed.
5702 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
5703 be -1 if CHARSET is used only internally.
5704 (Fmake_char_internal): Handle new charsets; eight-bit-control and
5706 (Fcharset_after): Simplified.
5707 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
5708 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
5709 (multibyte_chars_in_text): Simplified by assuming there's no
5710 invalid multibyte sequence.
5711 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5712 str_as_unibyte): New functions.
5713 (Fstring): Simpified by assuming that byte combining never
5715 (init_charset_once): Initialization for
5716 LEADING_CODE_8_BIT_CONTROL.
5717 (syms_of_charset): Intern and staticpro Qeight_bit_control and
5718 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
5719 eight-bit-control and eight-bit-graphic.
5721 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
5722 CHARSET_8_BIT_GRAPHIC): New macros.
5723 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
5724 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
5725 (CHARSET_REVERSE_CHARSET): Likewise.
5726 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
5728 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
5729 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
5730 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
5731 encounter an invalid multibyte sequence.
5732 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
5733 sequence is always valid.
5734 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
5735 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
5737 (CHAR_STRING): For 8-bit characters, call char_to_string.
5738 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
5739 multibyte sequence is always valid.
5740 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
5741 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5742 str_as_unibyte): Extern them.
5743 (BCOPY_SHORT): Fix a bug.
5744 (CHAR_LEN): This macro deleted. Callers changed to use
5746 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
5747 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
5748 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
5750 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
5751 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
5752 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
5753 EMIT_BYTES): New macros.
5754 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
5755 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
5757 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
5758 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
5759 check the validity of multibyte sequence.
5760 (decode_coding_emacs_mule): New function.
5761 (encode_coding_emacs_mule): New macro.
5762 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
5764 (DECODE_ISO_CHARACTER): Just return a character code.
5765 (DECODE_COMPOSITION_START): Set coding->result instead of result.
5766 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
5767 EMIT_CHAR to produced decoded characters. Exit the loop only by
5768 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
5770 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
5771 only position codes for an invalid character.
5772 (encode_designation_at_bol): Return new destination pointer. 5th
5773 arg DSTP is changed to DST.
5774 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
5775 from the source by ONE_MORE_CHAR. Don't handle the case of last
5777 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
5779 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
5780 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
5781 TWO_MORE_BYTES to fetch a byte from the source.
5782 (encode_eol): Pay attention to coding->src_multibyte.
5783 (detect_coding, detect_eol): Preserve members src_multibyte and
5785 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
5786 (encoding_buffer_size): Set magnification to 3 for all coding
5787 systems that require encoding.
5788 (ccl_coding_driver): For decoding, be sure that the result is
5789 valid multibyte sequence.
5790 (decode_coding): Initialize coding->errors and coding->result.
5791 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
5792 and raw-text, always call decode_eol. Handle the case of last
5793 block here. If not coding->dst_multibyte, convert the resulting
5794 sequence to unibyte.
5795 (encode_coding): Initialize coding->errors and coding->result.
5796 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
5797 and raw-text, always call encode_eol. Handle the case of last
5799 (shrink_decoding_region, shrink_encoding_region): Detect cases
5800 that we can't skip data more rigidly.
5801 (code_convert_region): Setup src_multibyte and dst_multibyte
5802 members of coding. For decoding, if the buffer is multibyte,
5803 convert the source sequence to unibyte in advance. For encoding,
5804 if the buffer is multibyte, convert the resulting sequence to
5805 multibyte afterward.
5806 (run_pre_post_conversion_on_str): New function.
5807 (code_convert_string): Deleted and divided into the following two.
5808 (decode_coding_string, encode_coding_string): New functions.
5809 (code_convert_string1, code_convert_string_norecord): Call one of
5811 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
5812 MAKE_NON_ASCII_CHAR.
5813 (Fset_terminal_coding_system_internal,
5814 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
5815 and dst_multibyte members.
5816 (init_coding_once): Initialize iso_code_class with new enum
5817 ISO_control_0 and ISO_control_1.
5819 * coding.h (enum iso_code_class_type): Member ISO_control_code is
5820 devided into ISO_control_0 and ISO_control_1.
5821 (struct coding_system): New members src_multibyte, dst_multibyte,
5822 errors, and result. Delete member fake_multibyte.
5823 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
5825 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
5828 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
5831 * editfns.c (Fformat): Be sure to convert 8-bit characters to
5833 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
5835 (Ftranspose_region): Delete codes for handling byte combining.
5837 * fileio.c (Finsert_file_contents): Setup src_multibyte and
5838 dst_multibyte members of coding. On handling REPLACE on unibyte
5839 buffer, convert the result of decode_coding to unibyte. On
5840 inserting into a mutibyte buffer, always call code_convert_region.
5841 (e_write): Setup coding->src_multibyte according to the
5842 multibyteness of the source (buffer or string).
5844 * fns.c (concat): Handle 8-bit characters correctly.
5845 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
5846 unibyte in the result.
5847 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
5848 valid multibyte form in the result.
5849 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5850 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
5851 return -1, signal an error.
5852 (base64_encode_1): New arg MULTIBYTE. Get each character by
5853 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
5854 character is found, return -1.
5855 (Fbase64_decode_region): Delete codes for handling byte-combining.
5856 Treat each decoded byte as a unibyte character.
5857 (Fbase64_decode_string): Return unibyte string.
5858 (Fcompare_strings, concat, string_byte_to_char): Use
5859 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
5860 FETCH_STRING_CHAR_ADVANCE.
5861 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5862 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
5864 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
5865 SPLIT_NON_ASCII_CHAR.
5866 (fontset_ref_via_base, fontset_set): Likewise
5868 * insdel.c (adjust_markers_for_record_delete): Deleted.
5869 (adjust_markers_for_insert): Argument changed. Caller changed.
5870 (adjust_markers_for_replace): Likewise.
5871 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
5872 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
5873 (copy_text): Delete unused local varialbe c_save. For converting
5874 to multibyte, be sure to make all 8-bit characters in valid
5876 (count_size_as_multibyte): Handle 8-bit characters correctly.
5877 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5878 adjust_after_replace, replace_range, del_range_2)
5879 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
5880 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5881 adjust_after_replace, replace_range, del_range_2) Delete codes for
5882 handling byte combining.
5883 (adjust_before_replace): Deleted.
5885 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
5886 SPLIT_NON_ASCII_CHAR.
5887 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5888 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
5890 (Fkey_description): Likewise.
5892 * lread.c (read1): On reading multibyte string, be sure to make
5893 all 8-bit chararacters in valid multibyte form.
5894 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5896 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
5899 * process.c (Fstart_process): GCPRO current_dir before calling
5900 Ffind_operation_coding_system. Encode arguments here.
5901 (create_process): Don't encode arguments here. Setup
5902 src_multibyte and dst_multibyte members of struct coding.
5903 (read_process_output): Setup src_multibyte and dst_multibyte
5904 members of struct coding. If the output is to multibyte buffer,
5905 always decode the output of the process. Adjust the
5906 representation of 8-bit characters to the multibyteness of the
5908 (send_process): Setup coding->src_multibyte according to the
5909 multibyteness of the source.
5911 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
5913 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
5914 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
5916 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
5919 * w16select.c (Fw16_set_clipboard_data): Setup members
5920 src_multibyte and dst_multibyte of coding. Adjusted for the
5921 change for find_charset_in_str.
5922 (Fw16_get_clipboard_data): Likewise.
5924 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
5925 dst_multibyte of coding.
5926 (x_to_w32_font): Likewise.
5928 * w32select.c (Fw32_set_clipboard_data): Setup members
5929 src_multibyte and dst_multibyte of coding. Adjusted for the
5930 change for find_charset_in_str.
5931 (Fw32_get_clipboard_data): Likewise.
5933 * xdisp.c (get_next_display_element): Handle 8-bit characters
5935 (next_element_from_display_vector): Use CHAR_BYTES instead of
5937 (disp_char_vector): Use SPLIT_CHAR instead of
5938 SPLIT_NON_ASCII_CHAR.
5940 * xselect.c (selection_data_to_lisp_data): Setup members
5941 src_multibyte and dst_multibyte of coding. Adjusted for the
5942 change for find_charset_in_str.
5943 (lisp_data_to_selection_data): Likewise.
5945 2000-05-19 Gerd Moellmann <gerd@gnu.org>
5947 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
5950 * dispextern.h (Vimage_types): Add extern declaration.
5952 * xdisp.c (Vimage_types): Moved here from xfns.c.
5953 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
5955 * xfns.c (Vimages_types): Moved to xdisp.c.
5956 (syms_of_xfns): Move `image-types' to xdisp.c.
5958 * w32fns.c (Vimage_types): Removed.
5959 (syms_of_w32fns): Remove `image-types'.
5961 2000-05-18 Kenichi Handa <handa@etl.go.jp>
5963 * fns.c (map_char_table): Pay attention to character number of
5964 charset. Check the validity of charset at the first level. For
5965 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
5968 * fontset.c: Include "buffer.h".
5969 (fs_load_font): If the face has fontset, record the face ID in
5971 (Finternal_char_font): New function.
5972 (accumulate_font_info): New function.
5973 (Ffontset_info): Rewritten for the new fontset implementation.
5974 (syms_of_fontset): Register Vdefault_fontset in the first element
5975 of Vfontset_table. Include Vdefault_fontset in
5976 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
5979 2000-05-16 Dave Love <fx@gnu.org>
5981 * m/iris5d.h: Deleted -- unused.
5983 2000-05-16 Gerd Moellmann <gerd@gnu.org>
5985 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
5986 `invalid' instead of `illegal'.
5988 * indent.c (Fmove_to_column): When ending within a tab, insert
5989 spaces first so that markers at the end of the tab get adjusted.
5991 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
5992 buffer list that wasn't selected in that frame.
5994 * filelock.c (get_boot_time): To obtain an 8 char file name, which
5995 is needed on mescaline, use a 2 char prefix, and call
5996 make_temp_name with second arg non-zero.
5998 * fileio.c (make_temp_name): New function, extracted from
6000 (Fmake_temp_name): Use it.
6002 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
6004 * window.c (coordinates_in_window): Subtract 1 when computing
6007 2000-05-15 Gerd Moellmann <gerd@gnu.org>
6009 * Makefile.in (lisp): Add env.elc.
6011 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
6013 2000-05-12 Gerd Moellmann <gerd@gnu.org>
6015 * search.c (Freplace_match): Handle case of `\N' in the
6016 replacement when there's no group N.
6018 2000-05-11 Gerd Moellmann <gerd@gnu.org>
6020 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
6021 of the message to message_dolog.
6023 * keyboard.c (read_char): Don't clear current message for help
6024 events; let the code handling help events handle this. Change
6025 code detecting help events that should be ignored.
6027 * xdisp.c (handle_single_display_prop): Don't try to set PT if
6028 we're interating over a string.
6030 2000-05-09 Dave Love <fx@gnu.org>
6032 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
6033 that offset before writing. Move gcpro region past call of
6036 2000-05-04 Dave Love <fx@gnu.org>
6038 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
6040 2000-05-04 Gerd Moellmann <gerd@gnu.org>
6042 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
6043 of inserted characters when BUF equals the current buffer, and PT
6044 is in front of or equal to FROM.
6046 2000-05-03 Gerd Moellmann <gerd@gnu.org>
6048 * xdisp.c (handle_single_display_prop): If display property value
6049 is invalid, or something not supported on the frame, restore
6050 iterator's position to what it was initially. Make sure to return
6051 0 for invalid and unsupported property values.
6053 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
6054 that x_per_char_metric returns null.
6056 2000-05-02 Gerd Moellmann <gerd@gnu.org>
6058 * xterm.h (struct face): Add forward declaration.
6059 (struct image): Ditto.
6060 (image_ascent): Add prototype.
6062 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
6063 (x_draw_image_relief, x_draw_image_foreground_1): Call function
6064 image_ascent instead of using IMAGE_ASCENT.
6066 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
6067 (IMAGE_ASCENT): Removed.
6069 * xfns.c (Qcenter): New variable.
6070 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
6071 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
6072 (image_ascent): New function.
6073 (lookup_image): Recognize `:ascent center'.
6074 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
6075 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
6076 (xbm_load): Don't set image's ascent here.
6077 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
6078 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
6079 check ascent values here.
6080 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
6081 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
6082 (syms_of_xfns): Initialize Qcenter.
6084 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
6085 to the limits, increase the limits.
6087 2000-05-01 Kenichi Handa <handa@etl.go.jp>
6089 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
6090 Check Vfont_encoding_alist against the full name of the opened
6093 2000-04-28 Gerd Moellmann <gerd@gnu.org>
6095 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
6096 taller than the window.
6098 2000-04-28 Kenichi Handa <handa@etl.go.jp>
6100 * xfaces.c (realize_x_face): Fix the argument of the second
6101 xassert. BASE_FACE may not be a face for ASCII.
6103 2000-04-27 Gerd Moellmann <gerd@gnu.org>
6105 * print.c (print_object): Treat print-length < 0 as nil.
6107 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
6109 * s/freebsd.h (TERMCAP_OBJ): Removed.
6110 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
6112 * lread.c (read1): Don't treat period followed by certain
6113 characters as symbol start.
6115 * xfns.c (slurp_file): New function.
6116 (xbm_image_p): Handle case of in-memory XBM files.
6117 (xbm_scan): Rewritten to work on memory buffers instead of files.
6118 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
6119 Work on memory buffers instead of files. If DATA is null test
6120 if buffer looks like an in-memory XBM file.
6121 (xbm_load_image): Renamed from xbm_load_image_file. Work on
6122 memory buffers instead of files.
6123 (xbm_file_p): New function.
6124 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
6126 * lread.c (end_of_file_error): New function.
6127 (read1): Call it instead of signaling `end-of-file' directly.
6129 * print.c (print_error_message): Print data of `end-of-file'
6130 with Fprinc instead of Fprin1.
6132 2000-04-26 Ken Raeburn <raeburn@gnu.org>
6134 * window.c (freeze_window_start): Check that minibuffer scroll
6135 window isn't nil before extracting the window structure pointer
6138 * undo.c (record_delete): If we hit the end of the undo list, stop
6139 picking elements apart.
6141 2000-04-26 Gerd Moellmann <gerd@gnu.org>
6143 * xdisp.c (display_line): If lines are continued, restore
6144 iterator's ascent/descent information to the values before the
6145 first glyph not fitting on the line.
6147 2000-04-25 Gerd Moellmann <gerd@gnu.org>
6149 * xdisp.c (try_window_id) <all changes above window start>: Adjust
6150 positions in glyph matrix. Don't compute new window end
6153 * dispnew.c (increment_matrix_positions): Renamed from
6154 increment_glyph_matrix_buffer_positions.
6155 (increment_row_positions): Renamed from
6156 increment_glyph_row_buffer_positions.
6158 * dispextern.h: Change names of renamed functions from dispnew.c
6161 2000-04-24 Gerd Moellmann <gerd@gnu.org>
6163 * fileio.c (Fdo_auto_save): Create directories for auto-save
6164 list file if necessary.
6166 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
6167 from buffer or frame.
6168 (automatic_hscrolling_p): New variable.
6169 (hscroll_windows): Scroll windows horizontally only if automatic
6170 hscrolling is allowed.
6171 (syms_of_xdisp): New variable `automatic-hscrolling'.
6173 * frame.h (struct frame): Add member extra_line_spacing.
6175 * xfns.c (x_set_line_spacing): New function.
6176 (Fx_create_frame): Set line spacing from resources.
6177 (Qline_spacing): New variable.
6178 (syms_of_xfns): Initialize Qline_spacing.
6180 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
6182 * buffer.c (init_buffer_once): Handle extra_line_spacing.
6183 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
6184 (reset_buffer): Don't initialize extra2 and extra3. Initialize
6185 extra_line_spacing from default value.
6186 (init_buffer_once): Initialize default value of extra_line_spacing.
6188 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
6191 * xterm.c (x_produce_glyphs): Remove reference to struct it's
6192 prompt_width. Add extra line spacing.
6194 * term.c (produce_glyphs): Remove reference to struct it's
6197 * dispextern.h (struct it): Remove member prompt_width, add
6200 2000-04-22 Gerd Moellmann <gerd@gnu.org>
6202 * dispnew.c (update_frame_line): When writing a whole line, make
6203 sure cursor is in the right row afterwards, otherwise a use of
6204 capability `ch' in cmgoto might leave the cursor in the row below.
6206 2000-04-21 Gerd Moellmann <gerd@gnu.org>
6208 * lisp.h (struct Lisp_Buffer_Cons): Remove.
6210 * keyboard.c (timer_check): Fix typo in comment.
6212 2000-04-21 Kenichi Handa <handa@etl.go.jp>
6214 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
6215 name change: ch -> character.
6217 2000-04-20 Gerd Moellmann <gerd@gnu.org>
6219 * keyboard.c (echo_message_buffer): New variable.
6220 (echo_now): Set echo_message_buffer to the echo area buffer used
6221 to display the echo.
6222 (cancel_echoing): Reset echo_message_buffer to nil.
6223 (read_char): Code rewritten that handles canceling an echo or
6224 echoing a dash, respectively.
6226 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
6227 directory doesn't exist.
6229 2000-04-19 Dave Love <fx@gnu.org>
6231 * fns.c (syms_of_fns): Defsubr mapc.
6232 (concat): Don't allow numeric args.
6233 (Fconcat): Doc change.
6235 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
6237 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
6238 instead define end_match(1|2) more carefully.
6239 Use GET_CHAR_BEFORE_2 for `begline'.
6241 2000-04-19 Gerd Moellmann <gerd@gnu.org>
6243 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
6244 on 64-bit systems where NULL is defined as `0'.
6246 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
6247 the `variable argument list' to make it work on Alpha.
6249 * m/alpha.h (_LP64) [!_LP64]: Define.
6250 (ORDINARY_LINK): Define for NetBSD.
6252 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
6254 2000-04-19 Dave Love <fx@gnu.org>
6256 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
6259 * Makefile.in (LIBS): Don't use.
6260 (GETLOADAVG_OBJ): Define again.
6261 (otherobj): Add GETLOADAVG_OBJ.
6263 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
6265 2000-04-18 Gerd Moellmann <gerd@gnu.org>
6267 * lread.c (read_filtered_event): Cancel and start busy cursor.
6269 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
6270 that the per-character metrics may be null.
6272 2000-04-17 Gerd Moellmann <gerd@gnu.org>
6274 * buffer.c (clone_per_buffer_values): New function.
6275 (Fmake_indirect_buffer): Add optional argument CLONE. Call
6276 clone_per_buffer_values if CLONE is not nil.
6278 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
6280 2000-04-16 Dave Love <fx@gnu.org>
6282 * Makefile.in: Remove obsolete localcpp stuff.
6283 (GETLOADAVG_OBJ): Don't define.
6284 (obj): Move LIBOBJS...
6285 (otherobj): ... to here.
6286 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
6287 whitespace-only lines after the continuation (Irix).
6289 2000-04-14 Gerd Moellmann <gerd@gnu.org>
6291 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
6293 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
6295 2000-04-14 Dave Love <fx@gnu.org>
6297 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
6298 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
6299 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
6300 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
6303 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
6304 autoconfiscated HAVE_GETLOADAVG.
6306 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
6309 2000-04-14 Gerd Moellmann <gerd@gnu.org>
6311 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
6312 (fill_in_lock_file_name): Avoid existing files that aren't
6315 2000-04-14 Dave Love <fx@gnu.org>
6317 * Makefile.in (LIBS, LIBOBJS): New variable.
6318 (INTERVAL_SRC): Convert to make variable.
6319 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
6320 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
6321 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
6323 (SOME_MACHINE_OBJECTS): Remove interval stuff.
6324 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
6325 (shortlisp): Add facemenu, float-sup, frame.
6326 (SOME_MACHINE_LISP): Remove them from here.
6327 (LIBES): Change unused LDLIBS to autoconf LIBS.
6329 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
6331 2000-04-14 Kenichi Handa <handa@etl.go.jp>
6333 * composite.c (update_compositions): If FROM and TO are not in a
6334 valid range, do nothing.
6336 2000-04-13 Gerd Moellmann <gerd@gnu.org>
6338 * tparam.c (tparam1): Abort when encountering an unknown
6341 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
6344 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
6347 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
6349 * fileio.c (a_write): Remove redundant semi-colons.
6350 (e_write): Return -1 if failed to write all the data.
6351 This fixes the changes made at 1999-12-15.
6353 2000-04-12 Dave Love <fx@gnu.org>
6355 * fns.c (mapcar1): Test for null vals to support mapc.
6356 (Fmapc): New function.
6358 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
6360 * msdos.c (NUM_MOUSE_BUTTONS): Define.
6361 (IT_frame_up_to_date): Support the buffer local value of
6362 cursor-type, if defined.
6364 2000-04-10 Dave Love <fx@gnu.org>
6366 * editfns.c (preceding-char, following-char): Doc fix.
6368 2000-04-10 Ken Raeburn <raeburn@gnu.org>
6370 * Makefile.in (temacs): Revert 2000-03-12 change.
6372 2000-04-10 Jason Rumney <jasonr@gnu.org>
6374 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
6376 2000-04-10 Gerd Moellmann <gerd@gnu.org>
6378 * xdisp.c (setup_echo_area_for_printing): Choose an echo
6379 area buffer, if it's not set up yet.
6381 * indent.c (compute_motion): Set immediate_quit.
6383 2000-04-09 Gerd Moellmann <gerd@gnu.org>
6385 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
6387 (realize_tty_face): Suppress boldness if colors are the inverse of
6388 the default colors, and tty_suppress_bold_inverse_default_colors_p
6390 (Ftty_suppress_bold_inverse_default_colors): New function.
6391 (syms_of_xfaces): Defsubr it.
6393 * buffer.c (Frestore_buffer_modified_p): New function.
6394 (syms_of_buffer): Defsubr it.
6396 2000-04-08 Ken Raeburn <raeburn@gnu.org>
6398 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
6399 charset id (int) argument, not a charset (Lisp_Object).
6401 * coding.h (code_convert_string): Declare.
6402 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
6403 object, as the fourth argument to code_convert_string.
6405 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
6407 (Fset_fontset_font): Use EQ to compare lisp objects.
6409 2000-04-05 Ken Raeburn <raeburn@gnu.org>
6411 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
6412 a pointer that looks like a lisp object.
6413 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
6414 zero, instead see whether it's an integer object, since they can't
6416 (GET_INTERVAL_OBJECT): Simply assign to the destination.
6418 * dispnew.c (allocate_matrices_for_frame_redisplay,
6419 direct_output_forward_char): Use X(U)INT and make_number as needed
6420 to convert between (unsigned) int values and lisp integers.
6421 * keyboard.c (read_key_sequence): Likewise.
6422 * lread.c (substitute_object_recurse): Likewise.
6423 * fns.c (concat, hash_lookup, hash_remove): Likewise.
6424 * minibuf.c (do_completion, Fminibuffer_complete_word,
6425 Fminibuffer_completion_help): Likewise.
6426 * term.c (produce_special_glyphs): Likewise.
6428 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
6429 * print.c (print_preprocess, print_object): Likewise.
6431 * search.c (compile_pattern): Use NILP when checking for nil.
6433 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
6434 __OPTIMIZE__]: Provide a GNU C macro version that handles
6436 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
6437 field, to better cope with ENABLE_CHECKING and calls that modify a
6438 Lisp_Object using its old value.
6440 2000-04-04 Gerd Moellmann <gerd@gnu.org>
6442 * window.c (compare_window_configurations): Signal an error
6443 if parameters C1 or C2 aren't window configurations.
6445 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
6446 AFTER_POTENTIAL_GC calls around calls to functions that can
6447 signal an error and thus invoke the debugger.
6449 2000-04-03 Gerd Moellmann <gerd@gnu.org>
6451 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
6452 an error if decoding fails.
6454 * keyboard.c (lispy_mouse_names): Variable removed.
6455 (Vlispy_mouse_stem): New variable.
6456 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
6457 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
6458 for any mouse button number. Increase size of mouse_syms and
6459 button_down_location as needed. Call modify_event_symbol with
6460 different arguments.
6461 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
6462 Call modify_event_symbol with different arguments.
6463 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
6464 for any button number. Call modify_event_symbol with different
6466 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
6467 Accept a string for NAME_ALIST_OR_STEM.
6469 * lisp.h (larger_vector): Add prototype.
6471 * fns.c (larger_vector): Make externally visible.
6473 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
6475 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
6477 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
6478 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
6479 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
6480 we are between str1 and str2.
6481 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
6482 (PATFETCH): Use `TRANSLATE'.
6483 (PATFETCH_RAW): Fetch multibyte char if applicable.
6484 (PATUNFETCH): Remove.
6485 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
6486 When writing a char, write it directly into the pattern buffer rather
6487 than going needlessly through a temp char-array.
6488 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
6489 multibyte magic and remove the useless `#ifdef emacs'.
6490 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
6493 * regex.h (struct re_pattern_buffer): Make field `multibyte'
6494 conditional on `emacs'.
6496 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
6498 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6500 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
6501 non-union-type versions of XMARK and friends here, because XMARK
6502 and friends won't work on an integer field if NO_UNION_TYPE is not
6504 (make_number): Define as a function if it's not defined as a
6507 * composite.c (run_composite_function): Use NILP when checking for
6509 (syms_of_composite): Delete local var NARGS, pass an int as first
6510 argument to Fmake_hash_table.
6512 * editfns.c (text_property_stickiness): Use NILP to test
6513 Lisp_Object boolean value.
6514 (Fmessage_or_box): Don't use NILP to test int variable.
6515 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
6516 problems reading from and changing the same lisp value in an
6519 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6521 * term.c (TN_no_color_video): New variable.
6522 (term_init): Intitialize TN_no_color_video.
6523 (enum no_color_bit): New enumeration.
6524 (MAY_USE_WITH_COLORS_P): New macro.
6525 (turn_on_face): Use it to determine if attributes may be used
6526 combined with colors.
6528 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6530 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
6531 with int lvalues via casts; instead, just yield lisp object
6533 (enlarge_window): Variable sizep now points to Lisp_Object. Use
6534 proper accessor macros.
6535 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
6536 (grow_mini_window): Fix typo getting int value of root->height.
6538 * xdisp.c (compute_string_pos): Fix order of arguments to
6539 string_pos_nchars_ahead.
6540 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
6541 count arg to variable-arg routines like Frun_hook_with_args and
6543 (back_to_previous_visible_line_start)
6544 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
6545 fixed-arg routines like Fget_char_property and Fmake_string.
6546 (reconsider_clip_changes): Use XINT when comparing integer lisp
6547 objects, or passing them as int arguments.
6548 (mark_window_display_accurate, insert_left_trunc_glyphs)
6549 (append_space, extend_face_to_end_of_line): Use make_number when
6550 storing or passing integer values as lisp objects.
6551 (set_cursor_from_row, highlight_trailing_whitespace): Use
6552 INTEGERP, not implicit test against zero, for glyph object.
6553 (try_window_id): Don't use make_number when we want an int value.
6555 * xfaces.c (xlfd_symbolic_value): Make last argument a
6556 Lisp_Object, to be consistent with callers.
6557 (Fbitmap_spec_p): Use XINT to get numeric value of height.
6558 (lface_hash): Apply XFASTINT to lisp values before folding in.
6560 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
6561 fill in window width and height. Pass an int, not a lisp object,
6562 as first arg to Finsert.
6564 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6566 * xfaces.c (realize_basic_faces): Block input while realizing
6569 * keyboard.c (lispy_mouse_names): Add additional mouse names.
6571 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
6573 2000-03-31 Gerd Moellmann <gerd@gnu.org>
6575 * xterm.c (x_produce_glyphs): When displaying unibyte text
6576 or ASCII, handle case that per-char metric is null.
6578 2000-03-30 Ken Raeburn <raeburn@gnu.org>
6580 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
6582 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
6583 XSUBR, XBUFFER): Verify correct object type before returning
6584 pointer, using eassert.
6585 * frame.h (XFRAME): Likewise.
6587 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
6588 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
6589 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
6591 * data.c (set_internal): Likewise.
6592 * dispextern.h (WINDOW_WANTS_MODELINE_P,
6593 WINDOW_WANTS_HEADER_LINE_P): Likewise.
6594 * fileio.c (auto_save_1): Likewise.
6595 * insdel.c (check_markers): Likewise.
6596 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
6597 * undo.c (record_insert): Likewise.
6598 * vmsproc.c (child_sig): Likewise.
6599 * window.c (unshow_buffer, window_loop): Likewise.
6600 * xterm.c (x_erase_phys_cursor): Likewise.
6602 2000-03-30 Gerd Moellmann <gerd@gnu.org>
6604 * xfns.c (free_image_cache): Free the cache structure itself
6605 last, after all its members have been freed.
6607 * lisp.h (xstrdup): Add prototype.
6609 * alloc.c (xstrdup): Moved here from xfaces.c.
6610 (allocating_for_lisp): Variable removed.
6611 (lisp_malloc): Block input around the calls to malloc and
6614 * xfaces.c (realize_tty_face): Use find_symbol_value instead
6616 (xstrdup): Moved to alloc.c.
6618 2000-03-29 Ken Raeburn <raeburn@gnu.org>
6620 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
6622 * emacs.c (main): Fix sense of no-loadup test.
6624 * config.in (ENABLE_CHECKING): Undef.
6626 * lisp.h (struct interval): Replace "parent" field with a union of
6627 interval pointer and Lisp_Object; add new bitfield to use as
6628 discriminant. Change other flag fields to bitfields.
6629 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
6630 is defined and the supplied test fails, print a message and
6632 (eassert): New macro. Use CHECK to provide an assert-like
6635 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
6636 pointers; abort if the value looks like a lisp object.
6637 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
6638 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
6639 Modify for new interval parent definition.
6641 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
6642 UNMARK_BALANCE_INTERVALS): Update references that need an
6643 addressable lisp object in the interval structure.
6644 (die): New function.
6645 (suppress_checking): New variable.
6647 * intervals.c (interval_start_pos): Just return 0 if there's no
6650 2000-03-29 Gerd Moellmann <gerd@gnu.org>
6652 * lread.c (read1): Accept `.' (period) as symbol start like in CL
6653 and earlier Emacs versions.
6655 * keyboard.c (Ftop_level): Cancel busy-cursor.
6657 * eval.c (call_debugger): Cancel busy-cursor.
6659 2000-03-29 Kenichi Handa <handa@etl.go.jp>
6661 * search.c (Freplace_match): Adjust multibyteness of the current
6662 buffer and NEWTEXT. Free allocated memory before signaling an
6665 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
6667 * regex.c (analyse_first): New function obtained by ripping out most
6668 of re_compile_fastmap and generalizing it a little bit so that it
6669 can also just return whether a given (sub)pattern can match the empty
6671 (regex_compile): Use `analyse_first' to decide whether the loop-check
6672 needs to be done or not for *, +, *? and +? (the loop check is costly
6673 for non-greedy repetition).
6674 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
6676 2000-03-28 Dave Love <fx@gnu.org>
6678 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
6681 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
6683 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
6685 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
6687 (enum re_opcode_t): Update description of succeed_n.
6688 (PATFETCH): Always define.
6689 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
6690 operators, char classes, shy-groups and intervals).
6691 Optimize special cases of intervals so as to only use succeed_n and
6692 jump_n when really needed.
6693 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
6694 that we don't have to handle the special cases any more.
6695 Simplify on_failure_jump handling as well.
6697 2000-03-28 Jason Rumney <jasonr@gnu.org>
6699 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
6701 2000-03-27 Gerd Moellmann <gerd@gnu.org>
6703 * s/freebsd.h (GC_SETJMP_WORKS): Define.
6705 * s/msdos.h (GC_SETJMP_WORKS): Define.
6707 * alloc.c (mark_maybe_object): New function.
6708 (mark_memory): Use it.
6709 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
6710 (setjmp_tested_p, longjmp_done): New variables.
6711 (test_setjmp): New function.
6712 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
6713 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
6715 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
6716 to DEC_TEXT_POS and INC_TEXT_POS.
6718 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
6719 with parameter MULTIBYTE_P.
6721 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
6724 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
6725 buffers because it looks for multibyte character byte sequences
6726 which don't exist in unibyte text.
6728 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
6730 * xfaces.c (register_color, unregister_color, unregister_colors)
6731 [DEBUG_X_COLORS]: New functions.
6732 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
6734 * xfns.c (x_set_cursor_color): Get color reference counts right.
6736 * xterm.c (x_copy_color): New function.
6737 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
6739 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
6740 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
6741 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
6742 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
6743 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
6744 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
6745 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
6746 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
6747 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
6748 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
6750 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
6751 names for handling per-buffer variables.
6753 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
6754 instead of MAX_BUFFER_LOCAL_VARS.
6755 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
6757 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
6759 * xfns.c (x_specified_cursor_type): New function.
6760 (x_set_cursor_type): Use it.
6762 * buffer.h (struct buffer): Add cursor_type.
6764 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
6766 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
6767 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
6769 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
6770 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
6771 executing it as well as when popping it off the stack to find infinite
6772 loops in non-greedy repetition operators.
6774 2000-03-26 Gerd Moellmann <gerd@gnu.org>
6776 * doc.c (Qfunction_documentation): New variable.
6777 (syms_of_doc): Initialize Qfunction_documentation.
6778 (Fdocumentation): If FUNCTION is a symbol with non-nil
6779 `function-documentation' property, return a documentation derived
6782 * buffer.c (syms_of_buffer): Add default-cursor-type.
6783 (init_buffer_once): Don't let cursor_type have a local value
6786 * xterm.c (x_display_and_set_cursor): Choose cursor depending
6787 on buffer-local value of cursor_type.
6788 (x_draw_bar_cursor): Add parameter WIDTH.
6790 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
6791 (init_buffer_once): Set default cursor_type value to t.
6792 Mark cursor_type as local everywhere.
6793 (syms_of_buffer): New per-buffer variable cursor-type.
6795 * buffer.h (struct buffer): Remove member local_var_flags,
6797 (MAX_BUFFER_LOCAL_VARS): New macro.
6798 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
6799 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
6800 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
6801 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
6803 * print.c (print_object): Use new macros for per-buffer
6806 * category.c (Fset_category_table): Use new macros for per-buffer
6809 * buffer.c (buffer_permanent_local_flags): Make a char array.
6810 (max_buffer_local_idx): New variable.
6811 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
6812 for new handling of per-buffer variables.
6813 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
6814 (init_buffer_once): Initialize per-buffer vars differently.
6815 Set max_buffer_local_idx.
6817 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
6820 * lread.c (defvar_per_buffer): Use new macros for per-buffer
6823 * data.c (do_symval_forwarding, store_symval_forwarding)
6824 (find_symbol_value, set_internal, default_value, Fset_default)
6825 (Fkill_local_variable, Flocal_variable_p): Use new macros for
6826 per-buffer variables.
6828 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
6830 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6832 * xterm.c (x_term_init): Unblock input around call1 of
6833 Qvendor_specific_keysyms.
6835 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
6836 (find_defun_start): Consider an open parenthesis in column 0
6837 a defun start only if open_paren_in_column_0_is_defun_start is set.
6838 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
6840 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
6842 * eval.c (Fautoload): Add entry in load-history (if after dump).
6843 * lread.c (load-history): Update docstring.
6845 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6847 * indent.c (Fvertical_motion): Always use the current buffer.
6848 Temporarily change the window's buffer, if necessary.
6850 2000-03-23 Gerd Moellmann <gerd@gnu.org>
6852 * xterm.c (fast_find_position): Make sure not to consider rows
6853 not visible in the window.
6855 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
6857 * regex.c (enum syntaxcode): Provide default for non-Emacs.
6858 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
6860 2000-03-22 Jason Rumney <jasonr@gnu.org>
6862 * w32menu.c (single_submenu): Set help string to NULL if none.
6863 (w32_menu_show): Set help string correctly.
6864 (add-menu-item): Set help string in MIIM_DATA for menu item.
6865 Load SetMenuItemInfoA explicitly.
6866 (w32_menu_display_help): New function.
6868 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
6869 (QCdata): Moved to xdisp.c.
6871 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
6872 (Vw32_charset_to_codepage_alist): Removed.
6873 (Vw32_charset_info_alist): New variable.
6874 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
6875 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
6876 greek, hebrew, thai, johab, mac, unicode]): New symbols.
6877 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
6879 (w32_codepage_for_font): Use Vw32_charset_info_alist.
6880 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
6881 Define Vw32_charset_info_alist and w32_charset symbols.
6883 2000-03-22 Jason Rumney <jasonr@gnu.org>
6885 * makefile.nt (w32bdf.obj): Update dependencies.
6887 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
6889 * w32fns.c: Include fontset.h after dispextern.h.
6890 (Fx_create_frame): Do not create fontset.
6891 (w32_load_system_font): Doc fix.
6892 (Fx_close_connection): Free full_name if it is not shared.
6894 * w32term.c: Include fontset.h after dispextern.h.
6895 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
6897 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
6898 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
6899 (w32_font_is_double_byte): New function, needs body.
6900 (x_append_glyph): Set glyph->glyph_not_available_p.
6901 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6902 it->charset. If it->multibyte_p is zero and it->c is a multibyte
6903 character, convert it to a unibyte character.
6904 (struct glyph_string): Delete member `charset'.
6905 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
6906 calculating it is found.
6907 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6908 the case that per char metric is not available correctly.
6909 (x_fill_glyph_string): Handle the case that the specific glyph is
6910 not available correctly.
6911 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6912 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6913 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6914 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6915 fontset. Don't call FS_LOAD_FONT.
6917 2000-03-22 Ken Raeburn <raeburn@gnu.org>
6919 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
6920 (INT_LISPLIKE): New macro.
6921 (NULL_INTERVAL_P): Use it.
6922 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
6923 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
6924 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
6926 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
6927 explicit references to "parent" field of struct interval and
6928 associated unclean type conversions.
6929 * intervals.c (create_root_interval, root_interval, rotate_right,
6930 rotate_left, balance_possible_root_interval, split_interval_right,
6931 split_interval_left, interval_start_pos, find_interval,
6932 next_interval, previous_interval, update_interval,
6933 adjust_intervals_for_insertion, delete_node, delete_interval,
6934 adjust_intervals_for_deletion, merge_interval_right,
6935 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
6936 copy_intervals_to_string): Likewise.
6937 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
6939 * syntax.c (update_syntax_table): Likewise.
6941 * intervals.c (reproduce_tree_obj): New function, like
6942 reproduce_tree but takes a Lisp_Object for the parent. Declare
6944 (graft_intervals_into_buffer): Use it when appropriate.
6945 (reproduce_tree): Declare with prototype.
6946 (balance_possible_root_interval): Check that the parent is a lisp
6947 object before trying to examine its type.
6949 2000-03-22 Gerd Moellmann <gerd@gnu.org>
6951 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
6952 as strings only if both are known to be strings.
6954 * s/openbsd.h (LIBS_TERMCAP): Undef.
6956 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
6958 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
6959 definitions for non-Emacs compilation.
6960 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
6961 outside of `#ifdef emacs'.
6962 (print_partial_compiled_pattern): Update.
6963 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
6964 (re_compile_fastmap): Merge handling of charset and charset_not (for
6965 emacs and non-emacs compilation as well).
6966 Similarly for (not)categoryspec and (not)syntaxspec.
6967 Don't use the fastmap when reaching `anychar' since the added
6968 complexity is not justified.
6969 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
6970 and (not)syntaxspec. Merge (not)categoryspec.
6972 2000-03-22 Kenichi Handa <handa@etl.go.jp>
6974 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
6975 FACE_FOR_CHAR): Define them differently for the configuration of
6978 2000-03-21 Dave Love <fx@gnu.org>
6980 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
6983 2000-03-21 Gerd Moellmann <gerd@gnu.org>
6985 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
6986 (lface_fully_specified_p): Don't check contents of
6987 LFACE_FONT_INDEX because that attribute is optional.
6988 (realize_x_face): Remove now unwarranted xassert.
6990 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
6992 The following changes are to make font selection based on
6993 characters, not charset. In addition, they recover fontset
6994 facilities while utilizing the new font selection mechanism.
6996 * Makefile.in (fontset.o): Depend on dispextern.h.
6998 * alloc.c (mark_face_cache): Don't mark face->registry.
7000 * dispextern.h (struct glyph): New member glyph_not_available_p.
7001 Use 22 bits for face_id.
7002 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
7003 (struct face): Delete member registry, new member ascii_face.
7004 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
7005 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
7006 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
7007 (struct it): Delete member charset, new member
7008 glyph_not_available_p.
7010 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
7011 (struct fontset_info, struct fontset_data): Structs removed.
7012 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
7013 Vglobale_fontset_alist, font_idx_temp): Externs removed.
7014 (fs_load_font, fs_query_fontset): Adjusted for new argument.
7015 (fs_free_face_fontset, fontset_font_pattern,
7016 face_suitable_for_char_p, face_for_char,
7017 make_fontset_for_ascii_face): Extern them.
7018 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
7019 (FS_LOAD_FACE_FONT): New macro.
7021 * fontset.c: All codes rewritten or adjusted for the change of
7022 fontset implementation. Now fontset is represented by char table.
7023 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
7025 (my_strcasecmp): Function removed.
7026 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
7028 (AREF, ASIZE): New macros.
7029 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
7030 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
7031 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
7032 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
7033 fontset_id_valid_p, font_family_registry, fontset_name,
7034 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
7035 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
7037 (fs_load_font): New arg FACE. Caller changed.
7038 (fs_query_fontset): Argument changed. Caller changed.
7039 (Fquery_fontset): call fs_query_fontset.
7040 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
7042 (clear_fontset_elements, check_registry_encoding,
7043 check_fontset_name): New functions.
7044 (syms_of_fontset): Set char-table-extra-slots property of fontset
7045 to 3. Staticpro and initialize Vfontset_table and
7046 Vdefault_fontset. Defsubr fontset_font and fontset_list.
7048 * frame.h (struct frame): Member `fontset_data' removed.
7049 (FRAME_FONTSET_DATA): Macro removed.
7051 * frame.c (make_frame): Don't allocate f->fontset_data.
7052 (Fdelete_frame): Don't free f->fontset_data.
7054 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
7056 * xdisp.c (charset_at_position): Function removed.
7057 (init_iterator): Don't set member charset of struct `it'.
7058 (handle_face_prop, reseat_to_string, set_iterator_to_next,
7059 next_element_from_display_vector, insert_left_trunc_glyphs):
7061 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
7063 (get_next_display_element, append_space,
7064 extend_face_to_end_of_line): Likewise.
7066 * xfaces.c (Qx_charset_registry, Vface_default_registry):
7068 (clear_font_table, frame_update_line_height, load_face_font):
7069 Adjusted for the change of fontset implementation.
7070 (load_face_fontset_font): Function removed.
7071 (pixel_point_size): New function.
7072 (font_list): Argument type changed. Caller changed.
7073 (LFACE_FONT): New macro.
7074 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
7075 (set_lface_from_font_name): Type of arg FONTNAME is changed to
7076 Lisp_Object. Determine the font name by actually loading a font
7077 by the specified pattern. Set LFACE_FONT (lface) to the specified
7078 pattern. Even if a font is not found, don't try alternatives.
7079 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
7080 (set_font_frame_param): If `font' is specified in lface, use it.
7081 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
7082 (lface_same_font_attributes_p): Likewise.
7083 (make_realized_face): Arguent changed. Caller changed. Set
7084 face->ascii_face to face itself.
7085 (free_realized_face): Free face->fontset if face is for ASCII.
7086 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
7087 deduce_unibyte_registry, x_charset_registry): Functions removed.
7088 (free_realized_multibyte_face): New function.
7089 (lookup_face, lookup_named_face, lookup_derived_face): Argument
7090 changed. Caller changed.
7091 (try_font_list): Argument type changed.
7092 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
7093 (choose_face_font): Argument changed. Handle fontset properly.
7094 (choose_face_fontset_font): Function removed.
7095 (realize_default_face, realize_named_face): Don't remove the
7097 (realize_face): Argument changed. Caller changed. Remove face
7098 with the arg former_face_id in advance. Load font for the new
7100 (realize_x_face): Argument changed. Caller changed. For a
7101 multibyte character, share fontset with base_face. For a single
7102 byte character, make a new realized fontset. Don't load a font
7104 (realize_tty_face): Argument changed. Caller changed.
7105 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
7106 (face_at_buffer_position): Don't check multibyte_p for returning
7108 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
7109 FACE_SUITABLE_FOR_CHARSET_P.
7110 (syms_of_xfaces): Remove code for Qx_charset_registry and
7111 Vface_default_registry.
7113 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
7114 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
7115 (x_per_char_metric): Don't try FONT->default_char. Even if
7116 pcm->width is zero, glyph bits may exist.
7117 (x_encode_char): Always initialize char2b->byte1.
7118 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
7119 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
7121 (x_append_glyph): Set glyph->glyph_not_available_p.
7122 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
7123 it->charset. Handle the case that per char metric is not
7124 available. If it->multibyte_p is zero and it->c is a multibyte
7125 character, convert it to a unibyte character.
7126 (struct glyph_string): Delete member `charset'.
7127 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
7128 the case that per char metric is not available correctly.
7129 (x_fill_glyph_string): Handle the case that the specific glyph is
7130 not available correctly.
7131 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
7132 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
7133 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
7134 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
7135 fontset. Don't call FS_LOAD_FONT.
7137 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
7138 (x_create_tip_frame): Likewise.
7139 (Fx_close_connection): Free full_name of font_info.
7141 * fns.c (optimize_sub_char_table): New function.
7142 (Foptimize_char_table): New function.
7143 (syms_of_fns): Defsubr Soptimize_char_table.
7145 2000-03-20 Gerd Moellmann <gerd@gnu.org>
7147 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
7148 only if buffer is displayed in some window.
7150 * xdisp.c (handle_single_display_prop): Initialize local `value'.
7151 (try_window_reusing_current_matrix): Don't call scroll run
7152 function if run's current and desired position are the same;
7153 this prevents cursor flickering.
7155 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
7157 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
7159 * regex.c (RE_STRING_CHAR): New macro.
7160 (GET_CHAR_AFER_2): Remove.
7161 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
7162 (enum re_opcode_t): Remove on_failure_jump_exclusive.
7163 (print_partial_compiled_pattern, re_compile_fastmap)
7164 (re_match_2_internal): Remove on_failure_jump_exclusive.
7165 (regex_compile): Turn optimizable P+ loops into PP*, so that the
7166 optimization only need to work for * (ie. can use of_keep_string_jump).
7167 Remove the special case for .*\n since it is now covered by the general
7169 (re_search_2): Don't bother with `room'.
7170 (skip_one_char): New function.
7171 (skip_noops): Simplify since `memory' is not needed any more.
7172 (mutually_exclusive_p): Restructure slightly to use `switch' and
7173 add handling for "all" remaining cases.
7174 (re_match_2_internal): Change on_failure_jump_smart to use
7175 on_failure_keep_string_jump (and redirect the end-of-loop jump)
7176 rather than on_failure_jump_exclusive.
7178 2000-03-19 Gerd Moellmann <gerd@gnu.org>
7180 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
7181 number of bits per RGB because it's everywhere used as the depth
7184 * term.c (calculate_costs): Remove code dealing with X frames.
7186 2000-03-19 Richard M. Stallman <rms@gnu.org>
7188 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
7190 2000-03-18 Gerd Moellmann <gerd@gnu.org>
7192 * lread.c (read_integer): Unread the last char not consumed.
7194 2000-03-17 Gerd Moellmann <gerd@gnu.org>
7196 * xterm.c (x_update_window_cursor): Don't update in frames
7197 which are in the process of being deleted.
7199 2000-03-16 Gerd Moellmann <gerd@gnu.org>
7201 * Makefile.in (mostlyclean): Add `*.core'.
7202 (clean): Add `bootstrap-emacs'.
7204 * lread.c (read_integer): New function.
7205 (read1): Support read syntax #o, #x, #b, #r.
7207 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
7209 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
7210 make sure POINTER_TO_OFFSET gives the same value before and after
7211 PREFETCH. Use `dfail' to guarantee "atomic" matching.
7212 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
7213 (debug): Now only active if > 0 rather than if != 0.
7214 (DEBUG_*): Update for the new meaning of `debug'.
7215 (print_partial_compiled_pattern): Add missing `succeed' case. Use
7216 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
7217 in `succeed_n', `jump_n' and `set_number_at'.
7218 (store_op1, store_op2, insert_op1, insert_op2)
7219 (at_begline_loc_p, at_endline_loc_p): Add prototype.
7220 (group_in_compile_stack): Move to after its arg's types are
7221 declared and add a prototype.
7222 (PATFETCH): Define in terms of PATFETCH_RAW.
7223 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
7225 (QUIT): Redefine as a nop except for NTemacs.
7226 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
7227 indentation of the greedy-op and shy-group code.
7228 (at_(beg|end)line_loc_p): Fix argument's types.
7229 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
7230 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
7231 (MATCHING_IN_FIRST_STRING): Remove.
7232 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
7233 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
7234 QUIT unconditionally.
7236 2000-03-15 Gerd Moellmann <gerd@gnu.org>
7238 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
7241 * process.c (send_process): Add a hint that the function
7242 can call Lisp code to its comment.
7244 * lread.c (load_dangerous_libraries): New variable.
7245 (Vbytecomp_version_regexp): New variable.
7246 (safe_to_load_p): New function.
7247 (Fload): Handle files not compiled with Emacs specially.
7248 (syms_of_lread): New Lisp variable load-dangerous-libraries.
7250 2000-03-14 Gerd Moellmann <gerd@gnu.org>
7252 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
7254 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
7255 support functions only if HAVE_X11R6_XIM is defined.
7256 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
7258 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
7260 * xfns.c (X_I18N_INHIBITED): Don't define.
7261 (create_frame_xic): Remove conditional compilation on
7263 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
7265 * config.in (HAVE_X_I18N): Moved here from xterm.h.
7266 (HAVE_X11R6_XIM): Define.
7268 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
7270 * xterm.c (x_term_init): Add support for X resource `synchronous'.
7271 If set, call XSynchronize.
7273 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
7275 * regex.c: Declare a new type `re_char' used throughout the code
7276 for the string char type. It's `const unsigned char' to match the
7277 rest of Emacs. Consistently make sure all pointers to strings use
7278 it and make sure all pointers into the pattern use `unsigned
7280 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
7281 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
7284 * charset.h (GET_CHAR_AFTER_2): Remove.
7285 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
7287 2000-03-12 Ken Raeburn <raeburn@gnu.org>
7289 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
7290 variable before the invocation of YMF_PASS_LDFLAGS, in case both
7291 of them try to use backquotes.
7293 2000-03-12 Dave Love <fx@gnu.org>
7295 * unexelf.c: Restore changes of 1999-10-19.
7296 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
7297 fix its type and alignment; copy it from current process.
7299 2000-03-12 Gerd Moellmann <gerd@gnu.org>
7301 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
7302 has been found. Fix bug not computing timer's predecessor.
7304 * fileio.c (Fread_file_name): Handle case that DIR contains a
7307 * window.c (Fsave_window_excursion): Doc fix.
7309 * xfns.c (x_defined_color): Rewritten to use
7310 x_allocate_nearest_color.
7312 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
7314 * msdos.c (vga_installed): New function, code moved from
7315 dos_set_window_size.
7316 (Qbar, Qcursor_type, outside_cursor): New variables.
7317 (syms_of_msdos): Intern and staticpro them.
7318 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
7319 shape used outside Emacs when called for the first time.
7320 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
7321 cursor shape used outside Emacs.
7322 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
7323 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
7325 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
7326 parameters specify the cursor. Make qreverse a global
7327 variable (renamed to Qreverse).
7329 2000-03-09 Gerd Moellmann <gerd@gnu.org>
7331 * fns.c (Fy_or_n_p): Cancel busy-cursor.
7333 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
7335 This is a big redesign of failure-stack and register handling, prompted
7336 by bugs revealed when trying to add shy-groups. Overall, what happened
7337 is that loops are now structured a little differently, groups can be
7338 shy and the code is a little simpler.
7340 * regex.h: Update the copyright.
7341 (RE_SHY_GROUPS): New value.
7342 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
7343 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
7345 * regex.c (enum re_opcode_t): Remove jump_past_alt,
7346 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
7347 on_failure_jump_(exclusive, loop and smart). Also fix the comment
7348 for (start|stop)_memory since they now only take one argument (the
7349 second has becomes unnecessary).
7350 (print_partial_compiled_pattern): Adjust for changes in
7352 (print_compiled_pattern): Use %ld to printf long ints and flush to
7353 make debugging a little easier.
7354 (union fail_stack_elt): Make the integer unsigned.
7355 (struct fail_stack_type): Add a `frame' element.
7356 (INIT_FAIL_STACK): Init `frame' as well.
7357 (POP_PATTERN_OP): New macro for re_compile_fastmap.
7358 (DEBUG_PUSH, DEBUG_POP): Remove.
7359 (NUM_REG_ITEMS): Remove.
7360 (NUM_NONREG_ITEMS): Adjust.
7361 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
7362 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
7363 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
7364 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
7366 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
7367 address pushed is not the destination of the jump but the source
7369 (NUM_FAILURE_ITEMS): Remove.
7370 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
7371 registers before the actual failure point). Don't hardcode any
7372 meaning for str==NULL anymore.
7373 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
7374 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
7376 (REG_UNSET_VALUE): Use NULL (why not?).
7377 (compile_range): Remove declaration since it doesn't exist.
7378 (struct compile_stack_elt_t): Remove inner_group_offset.
7379 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
7380 (regex_grow_registers): Remove dead code.
7381 (FIXUP_ALT_JUMP): New macro.
7382 (regex_compile): Add shy-groups Change loops to use
7383 on_failure_jump_smart&jump instead of
7384 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
7385 initial (dummy_failure_)jump. Remove c1_base (looks like unused
7386 variable to me). Use `jump' instead of `jump_past_alt' and don't
7387 bother with push_dummy_failure in alternatives since it is now
7388 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
7389 emacs' for (re)allocating the stack.
7390 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
7391 from loop when bufp->can_be_null rather than jumping to `done'.
7392 Avoid jumping backwards so as to ensure termination. Use
7393 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
7394 backreferences. Remove dead code in handling of `anychar'.
7395 (skip_noops, mutually_exclusive_p): New functions taken from the
7396 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
7397 improve mutually_exclusive_p to handle ".+\n".
7398 (lowest_active_reg, highest_active_reg,
7399 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
7400 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
7401 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
7402 variables. Push register (in `start_memory') on the stack rather
7403 than storing it in old_reg(start|end). Remove the cycle detection
7404 from `stop_memory', replaced by the use of on_failure_jump_loop
7405 for greedy loops. Add code for the new on_failure_jump_<foo>.
7406 Remove ad-hoc code in `on_failure_jump' to push more registers in
7407 the case of a loop. Take out code from `maybe_pop_jump' into
7408 separate functions and adapt it to the semantics of
7409 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
7410 and push_dummy_failure. Remove dummy_failure handling and
7411 handling of `failures to jump to on_failure_jump' (this last one
7412 was already dead code, it seems).
7413 (group_match_null_string_p, alt_match_null_string_p)
7414 (common_op_match_null_string_p): Remove.
7416 2000-03-08 Dave Love <fx@gnu.org>
7418 * config.in: Don't depend on __STDC__ for volatile.
7419 Add POINTER_TYPE, PTR, PROTOTYPES.
7421 * hftctl.c, strftime.c: Use PROTOTYPES.
7422 * eval.c (find_handler_clause): Likewise.
7424 * mem-limits.h: Use POINTER_TYPE.
7426 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
7427 (memory_warnings): Declare using POINTER_TYPE.
7429 2000-03-08 Gerd Moellmann <gerd@gnu.org>
7431 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
7433 * xdisp.c (display_echo_area): Temporarily inhibit garbage
7436 * xfns.c: Remove obsolete code in #if 0.
7437 (Fx_focus_frame): New function.
7439 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7441 * coding.c (coding_category_name): Add coding-category-utf-8,
7442 coding-category-utf-16-be, coding-category-utf-16-le.
7443 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
7444 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
7445 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
7446 (detect_coding_utf_8): New function.
7447 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
7448 UTF_16_LOW_SURROGATE_P): New macros.
7449 (detect_coding_utf_16): New function
7450 (detect_coding_mask): When priorities are specified, skip any
7451 categories that have `nil' coding-system. Fix bug of returning
7452 wrong mask when PRIORITIES is specified and detect_coding_XXX()
7453 returns a mask not set in PRIORITIES.
7454 (detect_eol_type_in_2_octet_form): New function.
7455 (detect_eol): selects detect_eol_type_XXX to call according to
7456 cooding->category_idx.
7457 (detect_coding_system): Remove `nil' coding-system in the result.
7458 (Fupdate_coding_systems_internal): Update all coding-categories.
7460 * coding.h (CODING_CATEGORY_IDX_UTF_8,
7461 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
7463 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
7464 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
7465 CODING_CATEGORY_IDX_UTF_16_LE.
7466 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
7467 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
7468 (CODING_CATEGORY_MASK_ANY): Include the above macros.
7469 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
7471 2000-03-07 Gerd Moellmann <gerd@gnu.org>
7473 * doc.c (Fdocumentation_property): If value is not a string,
7474 and doesn't refer to etc/DOC, evaluate it to obtain a string.
7476 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
7477 close the display with XtCloseDisplay. This caused a bus error
7480 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
7481 complete but not unique.
7483 2000-03-06 Gerd Moellmann <gerd@gnu.org>
7485 * process.c (send_process): Remove local variable `procname' that
7486 might become invalid when a GC happens. Instead, access the
7487 process name slot directly.
7489 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
7492 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
7495 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
7497 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
7498 glyph matrices have been freed.
7500 2000-03-05 Gerd Moellmann <gerd@gnu.org>
7502 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
7503 (bootstrap-temacs): Set LC_ALL to C like for temacs.
7505 * xfns.c (QCdata): Moved to xdisp.c.
7507 * xdisp.c (QCdata): Moved here from xfns.c.
7508 (syms_of_xdisp): Initialize QCdata.
7510 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
7512 * window.c (coordinates_in_window): Use
7513 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
7514 FRAME_INTERNAL_BORDER_WIDTH.
7516 * xdisp.c (try_window_id): Recompute unchanged information if
7517 it is obviously invalid.
7519 * xterm.c (x_term_init): Create a colormap if not using the
7522 * xterm.h (select_visual): Change prototype.
7524 * xfns.c (select_visual): Rewritten. Recognize user-specified
7526 (visual_classes): New variable.
7528 2000-03-04 Gerd Moellmann <gerd@gnu.org>
7530 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
7531 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
7532 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
7533 (x_decode_color): Don't handle allocation of white and black
7535 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
7536 XtNcolormap resources.
7537 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
7538 (Fx_create_frame): Initialize color members of x_output structure.
7539 (xpm_load): Pass colormap to XPM lib.
7541 * xfaces.c (x_free_colors): Access colormap of frame using
7542 FRAME_X_COLORMAP. Be paranoid about freeing black and white
7543 when default colormap is used.
7545 * xterm.c (x_term_init): Set Colormap member of x_display_info
7546 structure. Copy colormap if resource `privateColormap' is
7547 specified (PseudoColor only).
7548 (x_setup_relief_color): Access colormap of frame using
7551 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
7552 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
7554 2000-03-04 Jason Rumney <jasonr@gnu.org>
7556 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
7557 other non-platform-specific equivalents.
7558 [WINDOWSNT]: Include w32term.h, fontset.h and define X
7559 specific functions and macros as their w32 equivalents where
7560 non-platform-specifics are not available.
7561 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
7562 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
7563 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
7564 (frame_update_line_height): Use macros to access f->output_data.
7565 (defined_color): Remove FIXME comments; fixed.
7566 (x_face_list_fonts, prepare_face_for_display): Put X specifics
7567 into #ifdef blocks. Add WINDOWSNT blocks.
7568 (Fx_list_fonts): Use macros for accessing font data.
7569 (set_lface_from_font_name): Different default fonts for X and
7571 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
7572 scalable for backward compatibility.
7573 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
7574 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
7576 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
7579 * makefile.nt (w32faces.obj): Remove.
7582 2000-03-03 Jason Rumney <jasonr@gnu.org>
7584 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
7587 2000-03-03 Ken Raeburn <raeburn@gnu.org>
7589 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
7590 standard ELF definitions here if the system header does not.
7592 2000-03-03 Gerd Moellmann <gerd@gnu.org>
7594 * xterm.c (PER_CHAR_METRIC): Removed.
7595 (x_per_char_metric_1, x_default_char): New functions.
7596 (x_per_char_metric): If font's default char is invalid, return
7597 metrics of a suitably chosen usable default char.
7598 (x_draw_glyph_string_foreground): If font has an invalid default
7599 char, replace occurrences of unprintable chars with a suitably
7600 chosen usable default char.
7602 2000-03-02 Gerd Moellmann <gerd@gnu.org>
7604 * xterm.c (note_mouse_highlight): Return quickly if frame's
7605 glyph matrices have been freed.
7607 * dispnew.c (free_glyphs): Block input while freeing matrices.
7609 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
7611 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
7614 * dispextern.h (x_free_colors): Add prototype.
7616 * xfaces.c (x_free_colors): New function.
7617 (unload_color, free_face_colors): Use it.
7619 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
7621 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
7623 * window.c [MSDOS]: Include msdos.h.
7625 2000-03-02 Dave Love <fx@gnu.org>
7627 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
7629 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
7630 set C_OPTIMIZE_SWITCH for gcc.
7632 2000-03-02 Kenichi Handa <handa@etl.go.jp>
7634 * coding.c (coding_save_composition): Be sure to allocate
7635 composition data area in coding even if there's no composition in
7638 2000-03-01 Jason Rumney <jasonr@gnu.org>
7640 * w32term.c: Equivalent changes to those made to xterm.c on
7641 2000-02-25 and 2000-02-24.
7643 * w32fns.c: Equivalent changes to those made to xfns.c on
7644 2000-02-25 and 2000-02-21.
7646 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
7647 correct line-end convention is followed.
7649 * w32menu.c [HAVE_BOXES]: Remove #undef.
7650 (single_keymap_panes): Remove code for simulating checkmarks.
7651 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
7652 Remove code for drawing simulated checkmarks.
7653 (w32_menu_show): make unibyte help string correctly.
7654 (add_menu_item): draw standard Windows checkmarks. Draw radio
7655 buttons as radio buttons if possible.
7657 2000-03-01 Gerd Moellmann <gerd@gnu.org>
7659 * sysdep.c (start_of_text): Don't define this function for NetBSD
7662 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
7664 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
7665 (LINKER): Don't undef if __NetBSD__ is defined.
7667 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
7669 * fileio.c [__NetBSD__]: Define `unix'.
7671 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
7673 2000-02-29 Gerd Moellmann <gerd@gnu.org>
7675 * atimer.c (start_atimer): Don't abort when timers are stopped.
7676 (append_atimer_lists): New function.
7677 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
7678 arbitrary lists of stopped and running atimers.
7680 * atimer.c (cancel_atimer): Handle canceling an atimer when
7681 some timers are stopped.
7683 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
7686 * fns.c (maybe_resize_hash_table): Handle case of new size
7687 coming out as being the same as old size.
7689 2000-02-27 Jason Rumney <jasonr@gnu.org>
7691 * makefile.nt: Add atimer.h to dependencies.
7692 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
7693 * w32console.c: Only disable window system features for dispextern.h
7694 (initialize_w32_display): Build a display info for the console.
7695 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
7696 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
7697 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
7699 * w32gui.h (struct W32FontStruct): Revert last change after change
7701 * w32menu.c (single_submenu): Set up help string.
7702 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
7703 (w32_dialog_show): Set up help string.
7704 * w32term.c (w32_display_info_for_display): Remove unused function.
7705 (w32_draw_bitmap): Use pre-built bitmaps.
7706 (w32_initialize_display_info): New function to initialize parts of
7707 display info that are common to both GUI and console frames.
7708 (w32_term_init): Use w32_initialize_display_info. Do not set
7709 Vw32_num_mouse_buttons here, as it is not called for console
7710 frames. Build bitmaps for indicating truncated lines etc.
7711 (x_delete_display): Destroy pre-built bitmaps.
7712 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
7713 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
7715 2000-02-27 Dave Love <fx@gnu.org>
7717 * lisp.h: Add a bunch of prototypes.
7719 2000-02-26 Kenichi Handa <handa@etl.go.jp>
7721 * keyboard.c (read_char): Set `usec' correctly.
7723 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7725 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
7726 `lambda', set reg[RRR] to the map index.
7727 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
7728 reg[RRR] to 0. Otherwise, set it to -1.
7730 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7732 * emacs.c (main): Remove code snippet commented out with `//'.
7734 2000-02-25 Richard M. Stallman <rms@gnu.org>
7736 * fileio.c (Ffile_symlink_p): If result starts with a `/'
7737 and contains a `:', prepend `/:'.
7739 * window.c (select_window_1): If selected_window is nil,
7740 don't "swap out" the buffer's point.
7741 (Fset_window_configuration): Set selected_window to nil
7742 before calling Fselect_window.
7743 (unshow_buffer): Don't set point in buffer from window's point
7744 if another more recently selected window also shows the buffer.
7746 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7748 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
7750 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
7751 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
7752 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
7754 (DEFAULT_BUSY_CURSOR_DELAY): New define.
7755 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
7756 (hide_busy_cursor): New functions.
7757 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
7759 * minibuf.c (read_minibuf): Cancel busy-cursor.
7761 * keyboard.c (command_loop_1): Call start_busy_cursor before
7762 Fcommand_execute and cancel_busy_cursor after it.
7763 (timer_check): Remove busy-cursor code.
7764 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
7767 * process.c (wait_reading_process_input): Remove busy-cursor code.
7769 * eval.c (Fsignal): Call cancel_busy_cursor instead of
7770 Fx_hide_busy_cursor.
7772 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
7774 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
7776 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
7778 * xterm.c (XTread_socket): Remove busy-cursor code.
7780 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
7781 (build_frame_matrix_from_leaf_window): Put code handling
7782 glyph row's not being a slice of a frame row in #if 0.
7783 (sync_window_with_frame_matrix_rows): New function.
7784 (frame_row_to_window): New function.
7785 (mirror_line_dance): Handle copies between windows.
7787 * lread.c (Fload): Use `xfree' instead of `free'.
7788 (init_obarray): Use `xmalloc' instead of `malloc'.
7790 * window.c (Fset_window_buffer): Set WINDOW to the window
7792 (coordinates_in_window): Take frame's internal border width
7795 2000-02-24 Gerd Moellmann <gerd@gnu.org>
7797 * xterm.c (x_display_and_set_cursor): Display cursor of
7798 non-selected windows depending on the setting of
7799 cursor_in_non_selected_windows.
7801 * xdisp.c (cursor_in_non_selected_windows): New variable.
7802 (syms_of_xdisp): DEFVAR_BOOL it.
7804 2000-02-23 Gerd Moellmann <gerd@gnu.org>
7806 * data.c (Fstring_to_number): If number is greater than what
7807 fits into an integer, return a float.
7809 * eval.c (specbind): Remove references to
7810 keyword_symbols_constant_flag.
7812 * data.c (keyword_symbols_constant_flag): Removed.
7813 (Fmakunbound, set_internal, syms_of_data): Remove references to
7814 keyword_symbols_constant_flag.
7816 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
7818 2000-02-23 Kenichi Handa <handa@etl.go.jp>
7820 * syntax.c (multibyte_syntax_as_symbol): New variable.
7821 (syms_of_syntax): Declare it as a Lisp variable.
7822 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
7823 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
7824 nonzero, treat all multibyte characters as symbol.
7825 (init_syntax_once): Give syntax `word' to all multibyte
7828 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
7830 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
7833 2000-02-21 Gerd Moellmann <gerd@gnu.org>
7835 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
7837 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7838 (x_non_menubar_window_to_frame): Check the busy-cursor window.
7840 2000-02-21 Dave Love <fx@gnu.org>
7842 * frame.c (Vmouse_position_function): New variable.
7843 (Fmouse_position): Use it.
7844 (syms_of_frame): Install it.
7846 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
7848 2000-02-20 Gerd Moellmann <gerd@gnu.org>
7850 * fileio.c (Finsert_file_contents): Unbind the binding of
7851 standard-output done by temp_output_buffer_setup.
7853 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
7854 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
7855 (specbind, unbind_to): Handle most common case of non-constant
7856 symbol with trivial value specially.
7858 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
7860 2000-02-20 Richard M. Stallman <rms@gnu.org>
7862 * data.c (Fmake_variable_buffer_local): Doc fix.
7863 Init found_for_buffer to 0.
7864 (Fmake_variable_frame_local): If the variable has already
7865 been buffer-local, set the check_frame field.
7867 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
7869 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
7870 produced for CODING_MODE_LAST_BLOCK requires.
7872 2000-02-18 Dave Love <fx@gnu.org>
7874 * keyboard.c (echo_keystrokes): Remove declaration.
7875 (Vecho_keystrokes) New variable.
7876 (read_char, record_menu_key, read_key_sequence): Use it to allow
7878 (syms_of_keyboard): Change Vecho_keystrokes declaration.
7880 * lread.c: Undef feature selection macros before defining.
7882 2000-02-18 Gerd Moellmann <gerd@gnu.org>
7884 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
7885 for symbols other than the symbol in question.
7887 2000-02-17 Dave Love <fx@gnu.org>
7889 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
7891 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7893 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
7895 * alloc.c (enum mem_type): Compile unconditionally.
7897 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
7899 * xfaces.c (tty_defined_color): Don't return faulire indication
7900 for unspecified-fg and unspecified-bg pseudo-colors.
7902 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7904 * alloc.c (mark_object): Don't mark symbol names in pure space.
7905 (gc_sweep): Don't unmark symbol names in pure space.
7907 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
7908 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
7909 [GC_MARK_STACK]: New defines.
7910 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
7911 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
7913 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
7915 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
7916 allocate_buffer instead of xmalloc.
7918 * alloc.c (toplevel): Include setjmp.h.
7919 (PURE_POINTER_P): New define.
7920 (enum mem_type) [GC_MARK_STACK]: New enumeration.
7921 (Vdead) [GC_MARK_STACK]: New variable.
7922 (lisp_malloc): Add parameter TYPE, call mem_insert if
7923 GC_MARK_STACK is defined.
7924 (allocate_buffer): New function.
7925 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
7926 (free_float) [GC_MARK_STACK]: Set type to Vdead.
7927 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
7928 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
7929 (MEM_NIL) [GC_MARK_STACK]: New define.
7930 (struct mem_node) [GC_MARK_STACK]: New structure.
7931 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
7932 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
7933 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
7934 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
7935 (mark_stack) [GC_MARK_STACK]: New functions.
7936 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
7937 (clear_marks): Removed.
7938 (gc_sweep): Set free conses' car, free floats' type, free
7939 symbols' function to Vdead. Use lisp_free to free buffers.
7940 (init_alloc_once): Initialize Vdead.
7941 (survives_gc_p): Return non-zero for pure objects.
7943 * alloc.c: Add comments throughout the file.
7945 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
7946 that unblocks alarms.
7948 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
7949 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
7950 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
7952 * frame.c (make_frame): Set frame initiallly to `garbaged'.
7954 2000-02-17 Kenichi Handa <handa@etl.go.jp>
7956 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
7957 avoid infinite error signaling. Allocate sufficient memory for
7958 eol_str in the case that eoltype is Lisp_Int.
7960 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
7962 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
7963 depends on the previous behavior.
7965 2000-02-16 Gerd Moellmann <gerd@gnu.org>
7967 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
7969 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7971 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
7973 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
7974 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
7977 2000-02-15 Richard M. Stallman <rms@gnu.org>
7979 * data.c (set_internal): Don't make variable buffer-local
7980 if within a let-binding for the same buffer.
7981 (let_shadows_buffer_binding_p): New function.
7983 * eval.c (specbind): For buffer-local value,
7984 record the current buffer also.
7985 (unbind_to): Cope with that change.
7987 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7989 * window.c (Fsave_window_excursion): Doc fix.
7991 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
7993 * syntax.c (back_comment): Make sure we only consider comment-starters
7994 of the relevant style and return -1 in case of a failure to find the
7995 beginning of the comment.
7996 (Fforward_comment): If back_comment fails, go back to the position just
7997 after the comment-end.
7998 (scan_lists): Add comment describing a very minor bug.
8000 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
8002 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
8003 `completion-regexp-list' in the docstring.
8005 2000-02-14 Dave Love <fx@gnu.org>
8007 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
8009 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
8011 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
8012 to Emacs' syntax. Also fix the comment about set/not-set meanings
8013 since Emacs syntax is not the value 0 any more.
8014 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
8015 since it's now part of RE_SYNTAX_EMACS.
8017 2000-02-12 Dave Love <fx@gnu.org>
8019 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
8022 2000-02-12 Gerd Moellmann <gerd@gnu.org>
8024 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
8026 2000-02-12 Dave Love <fx@gnu.org>
8028 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
8030 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
8031 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
8032 * s/hpux.h: Don't define HAVE_VFORK.
8034 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
8036 * s/nextstep.h: Don't define HAVE_ALLOCA.
8038 * config.in: Add vfork bits.
8040 2000-02-12 Gerd Moellmann <gerd@gnu.org>
8042 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
8043 unwind function to undo the effect of stopping atimers.
8045 * keyboard.c (bind_polling_period): Stop all timers except
8048 * atimer.c (stopped_atimers): New variable.
8049 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
8052 * atimer.h (stop_other_atimers, run_all_atimers)
8053 (unwind_stop_other_atimers): Add function prototypes.
8055 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
8057 2000-02-11 Ken Raeburn <raeburn@gnu.org>
8059 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
8060 library may depend on jpeg.
8061 (atimer.o): Depends on atimer.c.
8063 2000-02-11 Kenichi Handa <handa@etl.go.jp>
8065 * insdel.c (del_range_1): Call update_compositions.
8066 (del_range_both): Call update_compositions just once..
8068 2000-02-10 Dave Love <fx@gnu.org>
8070 * xfns.c (create_frame_xic): Fix initialization of automatic
8073 2000-02-09 Kenichi Handa <handa@etl.go.jp>
8075 * ccl.c (CCL_MAKE_CHAR): New macro.
8076 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
8077 registers by CCL_MAKE_CHAR before calling translate_char.
8078 <CCL_TranslateCharacterConstTbl> Likewise.
8080 2000-02-08 Dave Love <fx@gnu.org>
8082 * lread.c (__EXTENSIONS__): Define.
8084 2000-02-08 Gerd Moellmann <gerd@gnu.org>
8086 * puresize.h (BASE_PURESIZE): Increase to 650000.
8088 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
8090 * msdos.c (XMenuActivate): Turn off the cursor after displaying
8093 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
8095 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
8096 md, mh, mb, mr, and me to the fake termcap entry.
8098 2000-02-06 Ken Raeburn <raeburn@gnu.org>
8100 * sound.c (sound_cleanup): Don't call device close routine if the
8101 function pointer is null.
8103 2000-02-06 Andrew Innes <andrewi@gnu.org>
8105 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
8106 around image definitions and prototypes.
8107 (gamma_correct) [WINDOWSNT]: New prototype.
8109 * w32term.c (x_make_frame_visible): Replace call to
8110 input_poll_signal with poll_for_input.
8112 * window.c [WINDOWSNT]: Include w32term.h.
8114 * xdisp.c [WINDOWSNT]: Include w32term.h.
8116 * makefile.nt: Add dependencies on w32gui.h.
8117 (OBJ1): Include atimer.obj.
8118 ($(BLD)\atimer.obj): New dependency rule.
8120 * w32.c (sigmask): New function (does nothing).
8121 (sigunblock): Ditto.
8123 * frame.c [WINDOWSNT]: Include w32term.h.
8125 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
8127 * lread.c (syms_of_lread): Fix literal newlines.
8129 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
8130 the string constant limit (2048 bytes) in MSVC.
8133 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
8135 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
8137 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
8138 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
8141 2000-02-04 Dave Love <fx@gnu.org>
8143 * fileio.c: Remove some unused vars.
8144 (_GNU_SOURCE): Define (for euidaccess).
8146 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
8148 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
8150 (read_minibuf): Deal with allow_props correctly.
8152 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
8154 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
8156 2000-02-03 Ken Raeburn <raeburn@gnu.org>
8158 * search.c (compile_pattern): If a cache entry has a nil regexp,
8159 fill in that entry instead of clobbering a previously cached
8162 2000-02-02 Ken Raeburn <raeburn@gnu.org>
8164 * puresize.h (BASE_PURESIZE): Increase to 610000.
8166 2000-02-02 Gerd Moellmann <gerd@gnu.org>
8168 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
8171 2000-02-02 Kenichi Handa <handa@etl.go.jp>
8173 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
8174 instead of incrementing ic directly.
8175 <CCL_WriteExprConst> Likewise.
8176 <ccl_set_expr>: Set ic to jump_address.
8178 * fileio.c (e_write): Fix the handling of
8179 CODING_FINISH_INSUFFICIENT_SRC.
8181 2000-02-01 Dave Love <fx@gnu.org>
8183 * editfns.c (Fpropertize): Doc fix.
8185 * process.c (Fstart_process): Doc fix.
8187 * eval.c: Fix various doc strings not to duplicate information
8188 from help-manyarg-func-alist.
8190 * window.c (Fset_window_margins): Don't make interactive. Doc
8193 * doc.c (Vhelp_manyarg_func_alist): New variable.
8194 (Fdocumentation): Use it.
8195 (syms_of_doc): Define it.
8197 2000-01-31 Gerd Moellmann <gerd@gnu.org>
8199 * xterm.c (xim_open_dpy): Remove unused local variable.
8201 * emacs.c (USAGE): Use term `display options' instead of `X
8204 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
8205 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
8207 * fns.c (sweep_weak_table): New function.
8208 (sweep_weak_hash_tables): Use it. Keep on marking until there
8211 2000-01-30 Gerd Moellmann <gerd@gnu.org>
8213 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
8214 that XTread_socket does not crash by trying to call XNoOp on a
8217 2000-01-30 Jason Rumney <jasonr@gnu.org>
8219 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
8220 Change selected_frame to SELECTED_FRAME ().
8221 (w32_console_mouse_position): Remove #ifndef MULE from around
8224 * makefile.nt: Remove dosfns.obj.
8226 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
8228 * w32fns.c (w32_defined_color): Check for valid frame before
8229 applying gamma correction. Eliminate dependency on frame elsewhere.
8230 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
8231 (w32_to_x_font): Use resx and resy not height_in and width_in.
8232 (x_to_w32_font): Doc fix.
8233 (xlfd_strip_height): New function to strip and return font height.
8234 (w32_font_match): Compare height separately from rest of xlfd
8235 spec, using xlfd_strip_height.
8237 * w32term.c (w32_term_init): Swap resx and height_in, resy and
8238 width_in. Use w32_defined_color in place of defined_color.
8240 * w32faces.c: Merge more of DOS and X specifics in preparation for
8241 merge with xfaces.c.
8242 (defined_color): Remove FIXME comment.
8243 (tty_color_name): Provide w32-specific function.
8244 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
8246 * w32console.c (turn_on_face, turn_off_face): Removed.
8247 (w32_face_attributes): New function.
8248 (Global_variables): Reduce scope where possible.
8249 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
8251 (hl_mode): Don't modify text attributes.
8252 (write_glyphs): Don't do anything if len <= 0. Use
8253 w32_face_attributes to get attributes for drawing. Write
8254 terminating codes using char_attr_normal.
8255 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
8256 (update_begin, update_end): Likewise.
8257 (vga_stdcolor_name): New function.
8258 (initialize_w32_display): Remove char_attr_reverse and char_attr.
8259 (Fset_screen_color): Remove char_attr_reverse.
8261 2000-01-29 Gerd Moellmann <gerd@gnu.org>
8263 * xfns.c (xic_set_preeditarea): Take window parameter and
8264 window-relative pixel-positions.
8266 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
8267 is its frame's selected window.
8268 (xim_instantiate_callback): Likewise.
8270 * xfns.c (x_create_im): Removed.
8271 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
8272 (supported_xim_styles): Renamed from supported_styles.
8273 (best_xim_style): Renamed from best_style.
8274 (create_frame_xic): Renamed from xic_create_frame.
8275 (free_frame_xic): Renamed from xic_destroy_frame.
8277 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
8279 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
8280 our frames, call XFilterEvent with 2nd parameter `None'.
8281 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
8282 returning XBufferOverflow.
8283 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
8285 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
8286 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
8287 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
8288 (xim_initialize, xim_close)
8289 [HAVE_X_I18N && HAVE_X11R6]: New functions.
8290 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
8291 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
8292 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
8294 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
8296 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
8297 `xic_style' and `xic_xfs'.
8298 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
8299 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
8300 (FRAME_XIM): Removed.
8302 * xfns.c (supported_styles): New variable.
8303 (DEFAULT_STYLE, DEFAULT_FONT): New macros
8304 (xic_create_xfontset, best_style, xic_create_frame)
8305 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
8306 (xic_set_xfontset): New functions.
8308 2000-01-28 Dave Love <fx@gnu.org>
8310 * s/irix6-5.h: Revert last change after change to irix5-0.h.
8312 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
8314 2000-01-28 Gerd Moellmann <gerd@gnu.org>
8316 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
8317 for *scratch* if it already existed.
8319 * emacs.c (USAGE): New macro.
8320 (main): Use it to display usage information.
8322 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
8324 Support for the menu-help feature:
8326 * msdos.h: Change prototypes of XMenuAddSelection and
8329 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
8330 part of the line to the termscript file.
8331 (IT_clear_to_end): Clear the entire line, not just its beginning.
8332 (menu_help_message, prev_menu_help_message): New variables.
8333 (IT_menu_make_room): Make room for the help_text member.
8334 (IT_menu_display): New argument disp_help; all callers changed.
8335 If disp_help is non-zero, store the help text of the active menu
8336 item in menu_help_message.
8337 (XMenuAddPane): Initialize the help_text member to NULL.
8338 (XMenuAddSelection): New argument help_text. Store it in the
8340 (XMenuActivate): New argument help_callback. If the value of
8341 menu_help_message has changed since the last time, display the
8342 menu help message text while waiting for the mouse to move. Clear
8343 the echo area before exiting.
8344 (XMenuDestroy): Free the help_text member.
8346 2000-01-27 Gerd Moellmann <gerd@gnu.org>
8348 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
8349 XMenuAddSelection. Pass help callback to XMenuActivate.
8350 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
8352 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
8354 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
8355 and EMACS_SET_USECS.
8357 2000-01-26 Dave Love <fx@gnu.org>
8359 * editfns.c (Fchar_after, Fchar_before): Doc fix.
8361 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
8362 an error may be signalled.
8364 2000-01-26 Gerd Moellmann <gerd@gnu.org>
8366 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
8367 LD_SWITCH_SYSTEM inherited from irix5-0.h.
8369 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
8371 2000-01-25 Gerd Moellmann <gerd@gnu.org>
8373 * charset.c (Fstring): If there is a multibyte char among
8374 the args, always return a multibyte string.
8376 2000-01-25 Gerd Moellmann <gerd@gnu.org>
8378 * sysdep.c (sys_select): Turn atimers off and on instead of
8379 recording and restoring old alarm handler
8381 * process.c (toplevel): Include atimer.h.
8382 (create_process_1): Rewritten.
8383 (create_process): Use atimers instead of alarm.
8384 (wait_reading_process_input) [hpux]: Turn atimers off instead
8385 of turning off SIGALRM.
8386 (wait_reading_process_input): Turn off atimers instead off
8387 calling stop_polling.
8389 * emacs.c (main): Call init_atimer.
8391 * keyboard.c (toplevel): Include systime.h and atimer.h.
8392 (polling_for_input): Removed because unused.
8393 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
8394 (poll_timer): New variable.
8395 (poll_for_input, poll_for_input_1): New functions.
8396 (start_polling, stop_polling): Rewritten.
8398 * keyboard.h (polling_for_input): Removed.
8400 * atimer.h, atimer.c: New files.
8402 * Makefile.in (obj): Add atimer.o.
8403 (atimer.o): New target.
8405 * blockinput.h (pending_atimers): Add extern declaration.
8406 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
8408 * lisp.h (popup_activated_flag): Add extern declaration.
8410 * xmenu.c (popup_activated_flag): Make externally visible.
8411 (popup_activate_callback) [USE_MOTIF]: Increment
8412 popup_activated_flag.
8413 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
8415 * xterm.c (toplevel): Include atimer.h.
8416 (toolkit_scroll_bar_interaction): New variable.
8417 (Fxt_process_timeouts): Removed.
8418 (x_process_timeouts): New function.
8419 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
8420 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
8421 (x_make_frame_visible): Call poll_for_input_1 instead of
8422 input_poll_signal. Don't call alarm.
8423 (x_initialize): Install timer calling x_process_timeouts.
8425 2000-01-24 Dave Love <fx@gnu.org>
8427 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
8428 Don't use -cckr -- apparently not now necessary.
8430 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
8432 * msdos.c (IT_menu_display): Truncate long menu lines at the right
8435 2000-01-23 Jason Rumney <jasonr@gnu.org>
8437 * w32fns.c (w32_defined_color): Apply gamma correction before
8438 trying to map to the palette.
8439 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
8442 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
8443 here. Callers changed to always pass real device context.
8444 (w32_draw_bitmap): Likewise.
8445 (w32_get_glyph_overhangs): Likewise.
8446 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
8448 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
8449 pfnSetScrollInfo and SetScrollRange.
8450 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
8451 back into MULE characters after decoding them.
8452 (x_get_glyph_face_and_encoding): Likewise.
8453 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
8454 GetCharABCWidthsW fails, since this is defined on Windows 9x.
8455 (x_produce_glyphs): Calculate per char metrics for a character
8456 that we know exists in default font when font_not_found_p is true.
8458 2000-01-22 Jason Rumney <jasonr@gnu.org>
8460 * makefile.nt (intervals.obj, composite.obj): New modules.
8461 (composite.h): Added as dependency where appropriate.
8463 * w32gui.h (XGCValue): New struct for emulating X GCs.
8465 * w32term.h (XCharStruct): New struct for emulating X.
8467 * w32console.c (turn_on_face, turn_off_face): New functions.
8468 (change_line_highlight): New prototype for new redisplay.
8469 (write_glyphs): Support multibyte text. Support faces.
8471 * w32faces.c: Complete rewrite for new redisplay based on new
8474 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
8475 throughout. struct frame * in place of FRAME_PTR.
8476 Skeleton support for images, toolbars, tooltips from xfns.c.
8477 (Fx_create_frame): Use system default for default scroll bar
8479 (w32_get_arg): Renamed from x_get_arg.
8480 (Fx_file_dialog): New function.
8481 (w32_list_fonts): Check cache before asking system.
8482 (Vw32_enable_synthesized_fonts): New variable.
8483 (Vw32_enable_italics): Obsolete, removed.
8485 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
8486 Use SELECTED_FRAME macro.
8488 * w32menu.c: Add skeleton support for help strings on menus.
8489 (add_menu_item): Native checkbox and radio support added, but not
8490 yet enabled due to bugs.
8491 (push_menu_item): Add parameters type, selection and help.
8493 Formatting changes to reduce unnecessary diffs with xmenu.c.
8495 * w32select.c (Fw32_set_clipboard_data): Update call to
8496 find_charset_in_str.
8498 * w32term.c: Complete rewrite for new redisplay based on new
8499 xterm.c with necessary sections merged back in from old w32term.c.
8501 2000-01-21 Richard M. Stallman <rms@gnu.org>
8503 * data.c (set_internal): Further fix in same criterion.
8505 2000-01-20 Richard M. Stallman <rms@gnu.org>
8507 * data.c (set_internal): Fix the criteria for whether
8508 to swap out the old cached binding.
8510 2000-01-19 Dave Love <fx@gnu.org>
8512 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
8514 2000-01-18 Kenichi Handa <handa@etl.go.jp>
8516 * regex.c (re_compile_fastmap): While checking a range table for
8517 `charset', skip flag bits for a character class correctly.
8519 2000-01-17 Gerd Moellmann <gerd@gnu.org>
8521 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
8523 * xfns.c (x_window): Call lw_create_widget with new parameter
8526 * widget.c (EmacsFrameSetCharSize): Change size of children first
8527 because of problems with main window geometry management under
8530 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
8532 (MENU_ITEMS_ITEM_HELP): New enumerator.
8533 (push_menu_item): Add parameter HELP. Record help in menu_items.
8534 (single_menu_item, single_submenu, list_of_items): Call
8535 push_menu_item with new parameter.
8536 (single_submenu): Set help string in widget value.
8537 (menu_highlight_callback): New function.
8538 (set_frame_menubar): Call lw_create_widget with new
8540 (xmenu_show, xdialog_show): Ditto.
8542 2000-01-13 Gerd Moellmann <gerd@gnu.org>
8544 * sound.c (Fplay_sound): Improve doc string.
8546 2000-01-11 Richard M. Stallman <rms@gnu.org>
8548 * lisp.h (set_internal): Enter the new arg.
8550 * eval.c (specbind): Record buffer-local variables specially,
8551 indicating which buffer's binding was saved.
8552 (unbind_to): Restore buffer-local variables specially
8553 in the proper buffer.
8555 * data.c (set_internal): New arg BUF.
8557 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
8558 * data.c (Fset): Pass new arg to set_internal.
8559 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
8561 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8563 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
8566 2000-01-11 Richard M. Stallman <rms@gnu.org>
8568 * minibuf.c (Ftry_completion): Doc fix.
8570 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8572 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
8575 2000-01-11 Andreas Schwab <schwab@suse.de>
8577 * coding.c (code_convert_region): Initialize total_skip.
8579 2000-01-08 Dave Love <fx@gnu.org>
8581 * eval.c (Fuser_variable_p): Check customizability too.
8583 2000-01-07 Gerd Moellmann <gerd@gnu.org>
8585 * minibuf.c (Fcompleting_read): Doc fix.
8587 2000-01-05 Gerd Moellmann <gerd@gnu.org>
8589 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
8592 * xfns.c (x_create_im): New function to set IM and IC of a frame.
8593 Check that input style is supported before trying to create an
8595 (x_window): Call x_create_im.
8597 2000-01-04 Gerd Moellmann <gerd@gnu.org>
8599 * xfns.c (current_gif_memory_src): New variable.
8600 (gif_load): Record the address of the current memory source
8601 in current_gif_memory_src.
8602 (gif_read_from_memory): Use current_gif_memory_src.
8604 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
8605 macros statement form.
8607 * sound.c (struct sound): Renamed from struct sound_file.
8608 (struct sound): Add members `data' and `header_size'.
8609 (enum sound_attr): Add SOUND_DATA.
8610 (current_sound, current_sound_device): Variables renamed from
8611 sound_file and sound_device.
8612 (parse_sound): Parse :data.
8613 (parse_sound): Handle sound data in strings.
8614 (find_sound_type): Function renamed from find_sound_file_type.
8615 (wav_init, au_init): Fail if sound's header_size is smaller than
8617 (wav_play, au_play): Play sounds from string data.
8619 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
8621 * lisp.h: Add prototype for allocate_string_data.
8623 * alloc.c (Fgarbage_collect): Return number of live and free
8626 * alloc.c (mark_buffer): Remove code in #if 0.
8628 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
8629 (strings_consed): New variable.
8630 (allocate_string): Set it.
8631 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
8632 (Fmemory_use_counts): Return strings_consed. Use Flist.
8634 * alloc.c: General cleanup in comments etc. Remove conditional
8635 compilation for `standalone'.
8637 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
8639 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
8640 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
8641 (DONT_COPY_FLAG): Removed.
8642 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
8643 (struct sdata, struct sblock): New
8644 (struct string_block): Rewritten.
8645 (STRINGS_IN_STRING_BLOCK): New macro.
8646 (oldest_sblock, current_sblock, total_strings, total_free_strings)
8647 (large_sblocks, string_blocks, string_free_list): New variables.
8648 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
8649 (init_strings): Rewritten.
8650 (allocate_string, allocate_string_data, compact_small_strings)
8651 (free_large_strings, sweep_strings): New functions.
8652 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
8653 (struct string_block_head, current_string_block)
8654 (first_string_block, large_string_blocks, STRING_FULLSIZE)
8655 (STRING_PAD): Removed.
8656 (make_uninit_multibyte_string, make_pure_string): Rewritten.
8657 (Fgarbage_collect): Don't set mark bit in large strings.
8658 (mark_object): Mark strings differently. Mark symbol names
8660 (survives_gc_p): Test marked strings differently.
8661 (gc_sweep): Sweep strings differently, unmark strings in
8663 (compact_strings): Removed.
8665 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
8667 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
8668 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
8670 2000-01-04 Kenichi Handa <handa@etl.go.jp>
8672 * fileio.c (Finsert_file_contents): Signal error if visiting file
8673 in a non-empty buffer.
8675 * term.c (encode_terminal_code): Fix the previous change.
8677 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8679 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
8680 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
8682 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
8684 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8686 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
8687 need to test for MSDOS frames.
8689 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8691 * dosfns.c (unspecified_colors): Remove.
8692 (msdos_stdcolor_idx): Use global variables unspecified_fg and
8694 (msdos_stdcolor_name): Return strings for unspecified fore- and
8697 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
8698 (syms_of_xfaces): Remove their staticpro's.
8699 (tty_color_name): Return Lisp strings for unspecified fore- and
8701 (Finternal_set_lisp_face_attribute): Remove the special treatment
8702 for Qunspecified_{f,b}g.
8703 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
8706 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8708 * xdisp.c (reseat_at_next_visible_line_start): Position before
8709 newline only if ending up on a newline.
8710 (next_element_from_ellipsis): Return success. Handle case of
8711 displaying no ellipsis. Fix case of ellipsis defined in display
8713 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
8716 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8718 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
8719 (Fcolor_supported_p): Renamed from face-color-supported-p.
8721 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8723 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
8724 list of colors renamed to tty-defined-color-alist.
8725 (tty_color_name): Pass the frame to tty-color-by-index.
8726 (realize_tty_face): tty-color-alist is now a function which
8727 accepts the frame as argument.
8729 * term.c (Ftty_display_color_p): Accept an optional argument
8732 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8734 * term.c (insert_glyphs): Pass glyph, not &glyph, to
8735 encode_terminal_code.
8737 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8739 * dispnew.c (mode_line_string): Support termcap frames as well.
8741 2000-01-01 Gerd Moellmann <gerd@gnu.org>
8743 * syntax.c (Fforward_word): Undo previous change.
8745 * editfns.c (Fconstrain_to_field): Don't constrain if
8746 inhibit-field-text-motion is non-nil.
8747 (Fline_beginning_position): Undo previous change.
8748 (Fline_end_position): Ditto.
8750 * syntax.c (Fforward_word): Notice field boundaries only if
8751 inhibit-field-text-motion is nil.
8753 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
8755 * editfns.c (Vinhibit_field_text_motion): New variable.
8756 (inhibit-field-text-motion): New DEFVAR_LISP.
8757 (Fline_beginning_position, Fline_end_position): Notice field
8758 boundaries only if inhibit-field-text-motion is nil.
8760 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
8762 (x_build_heuristic_mask): Likewise.
8763 (xbm_load_image_from_file): Change error output.
8764 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
8765 (gif_load, gs_load, x_kill_gs_process): Ditto.
8767 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
8768 color indices when accessing raster pixels.
8769 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
8770 one of :file or :data.
8771 (enum pbm_keyword_index): Add PBM_DATA.
8772 (pbm_format): Add :data.
8773 (pbm_image_p): Allow either :file or :data.
8774 (pbm_read_file): New function.
8775 (pbm_scan_number): Rewritten to read from string.
8776 (pbm_load): Support :data.
8778 See ChangeLog.8 for earlier changes.
8781 ;; coding: iso-2022-7bit