| blob | e500e14ffe2880893df369f52bb02e1c1fb64c9b |
1 2000-12-12 Gerd Moellmann <gerd@gnu.org>
3 * xfns.c (Fx_hide_tip): Simplified.
5 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
6 GC_MAKE_GCPROS_NOOPS instead of `1'.
8 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
10 2000-12-11 Gerd Moellmann <gerd@gnu.org>
12 * xfns.c (Fx_hide_tip): Fix last change.
14 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
15 nothing to do. Bind inhibit-quit.
16 (tip_frame): Make it a Lisp_Object.
17 (x_create_tip_frame): Set tip_frame after it has been added to
18 Vframe_list.
19 (Fx_show_tip): Don't set tip_frame here.
21 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
23 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
24 Lisp_Object.
26 * dispextern.h: Change external declaration of tip_frame.
28 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
29 return an empty string.
31 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
32 of the window's update_mode_line flag, since the former is set by
33 force-mode-line-update, not the latter. This makes
34 column-number-mode slightly faster.
36 * xdisp.c (try_window_id) <all changes above window start>:
37 Set the cursor.
39 2000-12-11 Paul Eggert <eggert@twinsun.com>
41 * config.in (HAVE_FTELLO): Remove.
42 (HAVE_FSEEKO): Add.
43 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
44 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
45 HAVE_FTELLO.
46 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
47 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
49 2000-12-11 Miles Bader <miles@gnu.org>
51 * window.c (displayed_window_lines): Don't round up when
52 converting empty space at bottom to lines.
53 Handle non-newline-terminated final lines properly.
54 (Fwindow_text_height): New function (used to be in lisp).
55 (syms_of_window): Initialize it.
57 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
59 * syntax.c (scan_lists): Check that the right quote char has the
60 right Sstring syntax when jumping over strings.
61 (init_syntax_once): Use Smax rather than 13.
63 2000-12-09 Miles Bader <miles@gnu.org>
65 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
66 with PARTIALLY, inverting the sense.
67 (window_scroll_pixel_based): Scroll partially visible lines into
68 place if we hit the beginning or end of the buffer.
69 (displayed_window_lines): Don't include partially visible lines.
70 (Fmove_to_window_line): Skip past any partially visible first line.
72 2000-12-08 Gerd Moellmann <gerd@gnu.org>
74 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
76 * tparam.c (tparam1): Change the way buffers are reallocated to be
77 portable and less obfuscated.
79 * termcap.c (tgetent): Change the way buffers are reallocated to
80 be portable and less obfuscated.
82 * macros.c (store_kbd_macro_char): Change the way buffers are
83 reallocated to be portable and less obfuscated.
85 * lread.c (read1): Change the way buffers are reallocated to be
86 portable and less obfuscated.
88 * doc.c (Fsubstitute_command_keys): Change the way buffers
89 are reallocated so that it is portable.
91 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
93 * dosfns.c (Ffile_system_info): New function.
94 (syms_of_dosfns): Defsubr it.
96 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
98 * alloc.c (gc_sweep): Add comment.
100 2000-12-07 Gerd Moellmann <gerd@gnu.org>
102 * sound.c (vox_configure): Change order of ioctls. Don't
103 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
104 Ignore errors when changing volume.
105 (vox_close): Don't reset the device.
107 * process.c (read_process_output): Make sure the process marker's
108 position is valid when the process buffer is changed in
109 after-change functions. W3 does that.
111 * xfns.c (x_free_gcs): New function.
113 * xterm.h (x_free_gcs): Add prototype.
115 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
116 freeing GCs here.
118 * xterm.c (x_destroy_window): Call x_free_gcs so that
119 resources of non-toolkit X windows will be freed.
121 2000-12-07 Andrew Innes <andrewi@gnu.org>
123 * w32fns.c (xlfd_charset_of_font): Fix last change.
125 2000-12-06 Dave Love <fx@gnu.org>
127 * md5.h (__P): Don't define -- it comes from config.h.
129 * strftime.c: Change some #if foo to #ifdef foo.
131 2000-12-06 Andrew Innes <andrewi@gnu.org>
133 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
135 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
136 argument.
137 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
138 (w32_list_fonts): Don't choke if pattern doesn't specify a
139 codepage.
141 2000-12-06 Gerd Moellmann <gerd@gnu.org>
143 * alloc.c (gc_sweep): Prevent symbols read during loadup
144 from being freed.
146 * xdisp.c (underlying_face_id): New function.
147 (handle_face_prop, face_before_or_after_it_pos): Use it
148 to determine the face ``under'' a string. Let strings inherit
149 the face of the buffer under them.
151 * xfaces.c (face_at_string_position): Update function comment.
153 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
154 matrix if the window's left position has changed; we need to
155 redraw it in this case.
157 * dispextern.h (struct glyph_matrix): Add member window_left_x.
159 * window.c (coordinates_in_window): Check mouse on mode-line or
160 header-line first.
162 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
163 advertized by the function documentation.
165 * window.c (syms_of_window): Doc fix.
167 * sound.c (vox_configure): Set volume for left and right channel.
168 (sound_cleanup): Return nil.
170 * xdisp.c (move_it_by_lines): Fix paren typo.
172 * xterm.c (x_load_font): Don't use the font's max_bounds for
173 computing the height of the font. If max_bounds' ascent or
174 descent are greater than the font's ascent or descent, this means
175 glyphs overlap, which should be handled now by redisplay.
177 * window.c (Veven_window_heights): New variable.
178 (syms_of_window): DEFVAR_LISP it.
179 (Fdisplay_buffer): Check Veven_window_heights before evening the
180 window heights.
182 2000-12-06 Miles Bader <miles@gnu.org>
184 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
185 update `default-frame-alist' instead of setting no frame parameters.
187 2000-12-06 Kenichi Handa <handa@etl.go.jp>
189 * composite.c (update_compositions): Fix typo (use the correct
190 variable).
192 2000-12-05 Jason Rumney <jasonr@gnu.org>
194 * md5.h: Remove underscores from function declarations.
195 (__attribute__, __alignof__) [!__GNUC__]: Define.
197 * md5.c: Delay include of md5.h until after namespace cleaning.
199 * makefile.w32-in (fns.o): Depend on md5.h
200 (md5.o): New target.
201 (sunfns.o): Remove.
203 * makefile.nt: Likewise.
205 2000-12-05 Jason Rumney <jasonr@altavista.net>
207 * w32term.c (expose_area): Complete last change.
209 2000-12-05 Ken Raeburn <raeburn@gnu.org>
211 * minibuf.c: Include intervals.h.
213 2000-12-05 Jason Rumney <jasonr@gnu.org>
215 * w32term.c (x_produce_glyphs): If a font for a component of
216 a composition is not found, use 1 pixel dot ascent and 0 dot
217 descent value to avoid displaying terribly tall empty boxes.
218 (expose_area): Pass x-coordinate relative to the exposed
219 area to x_draw_glyphs instead of a window-relative coordinate.
221 2000-12-05 Gerd Moellmann <gerd@gnu.org>
223 * xdisp.c (next_element_from_ellipsis): Save face before selective
224 display in saved_face_id, and set face_before_selective_p.
225 (reseat_1): Reset face_before_selective_p.
226 (append_space, extend_face_to_end_of_line): If iterator's
227 face_before_selective_p is set, use the face from saved_face_id.
228 (extend_face_to_end_of_line): For tty frames, make sure to
229 use the right face id when producing spaces at the end of
230 the line.
232 * dispextern.h (struct it): Add face_before_selective_p.
234 * keyboard.c (record_char): Don't record identical help-echo
235 events in recent_keys.
237 * xterm.c [USE_X_TOOLKIT]: Close the display.
238 (xim_close_dpy): Handle case that the display has been closed.
240 * xterm.c (x_destroy_window): Reset the frame's X window after
241 destroying it.
243 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
244 variable window_width.
245 (line_draw_cost): Fix code skipping over spaces at the end of the
246 line when must_write_spaces is not set.
247 (scrolling_window): Fix code inserting runs in list of all runs.
249 2000-12-05 Kenichi Handa <handa@etl.go.jp>
251 * coding.c (setup_coding_system): Be sure to initialize
252 coding->category_idx.
254 2000-12-04 Gerd Moellmann <gerd@gnu.org>
256 * xterm.c (PER_CHAR_METRIC): Removed because not used.
258 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
259 area to x_draw_glyphs instead of a window-relative coordinate.
261 * fileio.c (auto_save_error): Add parameter ERROR. Show the
262 error in the message.
264 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
265 timer after having read a key. It's not good for code reading
266 several keys in a loop, like an input method.
268 * fileio.c (Finsert_file_contents): When VISIT is t, don't
269 record undo information for format-decode.
271 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
272 current buffer is read-only, not if it isn't.
274 * keyboard.c (record_char): Record `help-echo' input events
275 in recent_keys only if they display some help. Don't record
276 `help-echo' events as macro char.
278 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
280 * editfns.c (save_excursion_restore): Don't move point
281 in another window if it is showing the wrong buffer.
282 Avoid the call to Fwindow_live_p, for speed.
284 2000-12-04 Kenichi Handa <handa@etl.go.jp>
286 * xfaces.c (struct font_name): New member registry_priority.
287 (split_font_name): Initialize the above member to zero.
288 (concat_font_list): New function.
289 (font_list): Include fonts of all alternative registries.
290 (FONT_POINT_SIZE_QUANTUM): New macro.
291 (better_font_p): Ignore point size difference less than
292 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
294 * xterm.c (x_produce_glyphs): If a font for a component of
295 a composition is not found, use 1 pixel dot ascent and 0 dot
296 descent value to avoid displaying terribly tall empty boxes.
298 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
300 2000-12-03 Ken Raeburn <raeburn@gnu.org>
302 * coding.h (code_convert_string1): Declare.
304 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
306 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
307 Declare.
309 2000-12-02 Jason Rumney <jasonr@gnu.org>
311 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
312 correctly for single byte character case.
313 (w32_per_char_metric): Do not try to make any assumptions about
314 the metrics of BDF fonts.
315 (x_estimate_mode_line_height): If `mode-line' face
316 hasn't a font, use that of the frame, as drawing glyphs
317 does.
318 (note_mouse_highlight): Change the cursor shape on the vertical
319 border between windows [not enabled].
321 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
323 * w32fns.c (Fx_create_frame): Reintroduce the call to
324 face-set-after-frame-defaults.
325 (Vx_window_horizontal_drag_shape): New variable.
326 (syms_of_xfns): DEFVAR_LISP it.
327 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
328 enabled].
330 2000-12-02 Simon Josefsson <simon@josefsson.org>
332 * fns.c (Fmd5): Use a different logic to decide the coding system
333 to use.
335 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
337 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
339 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
340 NULL.
342 2000-12-01 Gerd Moellmann <gerd@gnu.org>
344 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
345 height for YNegative.
346 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
347 height; also see comment there.
349 * window.c (coordinates_in_window): Handle computations for
350 positions on the vertical bar and fringes differently for
351 window-system frames. Consider some pixels near the vertical bar
352 as on the bar if the frame doesn't have vertical scroll bars.
353 Associate positions between mode or header lines with the
354 right window, the left one.
356 2000-12-01 Jason Rumney <jasonr@gnu.org>
358 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
360 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
361 invalid frame.
363 2000-12-01 Gerd Moellmann <gerd@gnu.org>
365 * window.c (struct saved_window): Add members orig_top and
366 orig_height.
367 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
368 (save_window_save, Fset_window_configuration): Save/restore
369 window's orig_top and orig_height.
371 2000-12-01 Jason Rumney <jasonr@gnu.org>
373 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
375 * w32fns.c (x_set_cursor_color): Fix last change.
377 2000-11-30 Gerd Moellmann <gerd@gnu.org>
379 * xdisp.c (echo_area_display): If cursor is in the echo area, make
380 sure that the next redisplay displays the minibuffer, so that
381 the cursor will be replaced with what the minibuffer wants.
383 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
384 #ifndef instead of using #if.
385 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
386 USE_TOOLKIT_SCROLL_BARS is defined.
388 2000-11-30 Jason Rumney <jasonr@gnu.org>
390 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
391 x_display_cursor.
393 2000-11-30 Gerd Moellmann <gerd@gnu.org>
395 * fns.c (Fmd5): Doc fix.
397 2000-11-30 Simon Josefsson <simon@josefsson.org>
399 * fns.c (Fmd5): New function.
400 (syms_of_fns): Defsubr md5.
402 * Makefile.in (obj): Add md5.o
404 2000-11-30 Gerd Moellmann <gerd@gnu.org>
406 * md5.h, md5.c: New files, taken from glibc.
408 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
410 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
411 hasn't a font, use that of the frame, as drawing glyphs
412 does.
414 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
416 * eval.c (Frun_hooks): Allow 0 arguments.
418 2000-11-29 Gerd Moellmann <gerd@gnu.org>
420 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
421 is over the menu bar widget, say it's not on the frame.
423 * xfns.c (Fx_create_frame): Reintroduce the call to
424 face-set-after-frame-defaults.
426 * eval.c (Fsignal): Reset handling_signal.
428 2000-11-28 Jason Rumney <jasonr@gnu.org>
430 * w32menu.c (add_menu_item): Reset menu item text when changing
431 type to radio button.
433 2000-11-28 Gerd Moellmann <gerd@gnu.org>
435 * xselect.c: Update copyright.
437 * window.c (coordinates_in_window): If on a mode or header line,
438 but sufficiently close to its start, return ``on vertical
439 border''. This gives us a way to drag windows horizontally when
440 using toolkit scroll bars.
442 * xterm.c (note_mouse_highlight): Change the cursor shape
443 on the vertical border between windows.
445 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
447 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
448 (syms_of_xfns): DEFVAR_LISP it.
449 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
451 * textprop.c (text_read_only): New function.
452 (verify_interval_modification): Use it instead of signaling
453 `text-read-only'. This makes it easier to catch this error
454 with a breakpoint.:
456 * xdisp.c (forward_to_next_line_start): Check for newlines,
457 not end of line, which includes CR.
459 2000-11-28 Kenichi Handa <handa@etl.go.jp>
461 * coding.c (Ffind_coding_systems_region_internal): Be sure to
462 include no-conversion.
464 2000-11-27 Jason Rumney <jasonr@gnu.org>
466 * w32fns.c (w32_load_system_font): Always mark font as double byte
467 if codepage is unicode.
469 2000-11-27 Gerd Moellmann <gerd@gnu.org>
471 * xdisp.c (forward_to_next_line_start): If already on a newline,
472 just consume it to avoid unintended skipping over invisible text
473 below.
475 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
476 `vertical-line', `mode-line' and `header-line' events.
478 * xdisp.c (try_window_id): Avoid starting to display in the middle
479 of a character, a TAB for instance. This is easier than to set
480 up the iterator exactly, and it's not a frequent case, so the
481 additional effort wouldn't really pay off.
483 2000-11-26 Andrew Choi <akochoi@i-cable.com>
485 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
486 init_window_once.
488 2000-11-25 Jason Rumney <jasonr@gnu.org>
490 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
491 to window_from_coordinates should be pixel coordinates.
493 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
494 redisplay handles them properly.
496 2000-11-25 Miles Bader <miles@gnu.org>
498 * indent.c (compute_motion): Keep pos_byte in sync with pos.
500 2000-11-24 Jason Rumney <jasonr@gnu.org>
502 * w32.c (init_environment): Set LANG environment variable based on
503 locale settings, if not set.
505 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
506 making tool bar smaller. When clearing the frame, also
507 clear current matrices. Clear frame when tool bar disappears.
508 Don't use more lines for the tool-bar than is available.
509 (x_change_window_heights): New function.
511 2000-11-24 Gerd Moellmann <gerd@gnu.org>
513 * xdisp.c (init_from_display_pos): If POS says we're already after
514 an overlay string ending at POS, make sure to pop the iterator
515 because it will be in front of that overlay string. When POS is
516 ZV, we've thereby also ``processed'' overlay strings at ZV.
518 * xfaces.c (lface_from_face_name): Function comment fix.
520 2000-11-24 Miles Bader <miles@gnu.org>
522 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
523 apply `mode-line-inverse-video' -- zero means force display using
524 the default face, non-zero means display using the specialized face.
525 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
527 2000-11-23 Kenichi Handa <handa@etl.go.jp>
529 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
530 hard coded `4'.
532 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
534 * coding.c (decode_coding_emacs_mule): Fix the case of
535 CODING_EOL_LF, which used uninitialized value of c.
537 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
539 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
541 2000-11-22 Gerd Moellmann <gerd@gnu.org>
543 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
544 buffer object.
546 * frame.h (struct frame): Replace desired_tool_bar_items,
547 current_tool_bar_items, n_desired_tool_bar_items,
548 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
550 * frame.c (make_frame): Change initialization of tool bar
551 items accordingly.
553 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
554 Change references to members deleted from struct frame to use the
555 new ones.
557 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
558 references to members deleted from struct frame to use the new
559 ones.
561 * dispnew.c (update_frame): Do nothing with frame's tool bar
562 items.
564 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
566 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
567 (note_tool_bar_highlight): Change references to members deleted
568 from struct frame to use the new ones.
570 2000-11-23 Miles Bader <miles@gnu.org>
572 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
573 the face's inverse-video attribute, rather than overriding it.
575 2000-11-22 Gerd Moellmann <gerd@gnu.org>
577 * xfns.c (x_set_tool_bar_lines): Clear internal border when
578 making tool bar smaller.
580 2000-11-22 Dave Love <fx@gnu.org>
582 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
584 2000-11-22 Miles Bader <miles@gnu.org>
586 * keyboard.c (Vminibuffer_message_timeout): New variable.
587 (command_loop_1): Use it to determine message timeout.
588 (syms_of_keyboard): Initialize it.
590 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
592 2000-11-22 Kenichi Handa <handa@etl.go.jp>
594 * sysdep.c: Move the code for declaring h_errno after #include
595 <netdb.h>.
597 2000-11-21 Gerd Moellmann <gerd@gnu.org>
599 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
600 the menu bar when the tooltip is unmapped.
602 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
603 sole visible buffer when we're currently in the mini-buffer, and
604 give up if so.
606 2000-11-21 Jason Rumney <jasonr@gnu.org>
608 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
609 put on the clipboard.
610 (Fw32_get_clipboard_data): Compare data on clipboard with saved
611 copy of what Emacs last put there. If they are the same, do not
612 use the clipboard copy to avoid losing data due to coding
613 conversions.
615 2000-11-22 Miles Bader <miles@gnu.org>
617 * minibuf.c (Vminibuffer_prompt_properties): New variable.
618 (syms_of_minibuf): Initialize it.
619 (read_minibuf): Add properties from Vminibuffer_prompt_properties
620 to prompt, don't make read-only.
622 2000-11-21 Gerd Moellmann <gerd@gnu.org>
624 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
625 BEFORE/AFTER_POTENTIAL_GC.
627 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
629 * buffer.c (mmap_free_1): Avoid a compiler warning.
631 * term.c, cm.c: Don't try to include termcap.h; see comment there.
633 2000-11-21 Kenichi Handa <handa@etl.go.jp>
635 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
636 ... #endif scope.
638 2000-11-20 Gerd Moellmann <gerd@gnu.org>
640 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
641 screen supports it.
643 * s/gnu-linux.h: Don't use `#cpu'.
645 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
646 not defined in mman.h.
648 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
649 variables.
650 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
651 and store an index in the XClientMessageEvent. Storing a
652 Lisp_Object or pointer can fail on a 64 bit system, since X only
653 transfers 32 bits.
654 (x_scroll_bar_to_input_event): Get the window from
655 scroll_bar_windows.
657 2000-11-20 Dave Love <fx@gnu.org>
659 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
661 2000-11-20 Gerd Moellmann <gerd@gnu.org>
663 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
665 2000-11-20 Kenichi Handa <handa@etl.go.jp>
667 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
668 by WIDTH.
670 * alloc.c (make_string): Fix previous change. Be sure to make
671 unibyte string correctly.
673 2000-11-19 Gerd Moellmann <gerd@gnu.org>
675 * window.c (Fwindow_list): Change parameter list to be XEmacs
676 compatible.
677 (window_list_1): New function.
678 (window_loop): Use it instead of Fwindow_list.
680 * sysdep.c (emacs_ospeed): New variable.
681 (toplevel): Don't declare ospeed extern.
682 (init_baud_rate): Use emacs_ospeed instead of ospeed.
684 * termcap.c (ospeed): Remove.
685 (tputs) [!emacs]: Remove unused code.
686 (tgetent): Avoid a compiler warning.
688 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
689 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
690 SCROLL_BAR_X_WIDGET with additional argument DPY.
692 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
693 removed.
694 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
695 Take the X display as additional argument.
696 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
697 `Widget' is a pointer type that's not easily stored in Lisp_Object
698 form in a portable way.
700 * dispnew.c (update_text_area): Fix last change.
702 2000-11-18 Gerd Moellmann <gerd@gnu.org>
704 * xdisp.c: Use BINDING_STACK_SIZE throughout.
706 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
707 clear current matrices.
709 * buffer.c (mmap_enlarge): Don't print a message on stderr
710 if mapping new memory at the end of the existing region fails.
712 * dispnew.c (update_text_area): Don't skip over equal glyphs
713 when the last current glyph overlaps the glyph to its right.
715 2000-11-18 Miles Bader <miles@gnu.org>
717 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
718 lines that *end* with "..." too (that's the most common case!).
720 2000-11-18 Gerd Moellmann <gerd@gnu.org>
722 * xdisp.c (resize_mini_window): Temporarily change to the
723 mini-window's buffer if necessary.
725 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
726 the tooltip obscures less text under it.
728 2000-11-17 Gerd Moellmann <gerd@gnu.org>
730 * puresize.h (BASE_PURESIZE): Increase to 700000.
732 2000-11-18 Jason Rumney <jasonr@gnu.org>
734 * w32term.c (w32_draw_bitmap): Use face to set colors.
736 2000-11-17 Dave Love <fx@gnu.org>
738 * lread.c (Fload): Fix #ifdef for pcc.
740 2000-11-17 Gerd Moellmann <gerd@gnu.org>
742 * xdisp.c (pos_visible_p): Compute the default character height
743 differently.
745 2000-11-16 Gerd Moellmann <gerd@gnu.org>
747 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
748 knowing the line's height; use the default font's height in that
749 case.
751 * xfaces.c (weight_table): Add `demi' with the same meaning as
752 `demibold'.
754 2000-11-16 Kenichi Handa <handa@etl.go.jp>
756 * dispnew.c (null_row): New global static variable.
757 (clear_glyph_row): Delete local static variable null_row.
759 2000-11-15 Jason Rumney <jasonr@gnu.org>
761 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
762 (w32_alloc_lighter_color): Use new brightness calculations from
763 xterm.c. Scale delta to be in the range expected by W32.
764 (w32_draw_relief_rect): Use frame relief colors.
766 2000-11-15 Gerd Moellmann <gerd@gnu.org>
768 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
769 (Qinhibit_default_face_x_resources): New variable.
770 (syms_of_frame): Initialize it.
771 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
773 * xdisp.c (pos_visible_p): Improve function comment.
775 * lisp.h (BINDING_STACK_SIZE): New macro.
777 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
778 reading the directory if readdir returns null and errno is EAGAIN
779 or EINTR.
781 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
783 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
784 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
785 Set amount_to_scroll to max of dx and scroll_step so that
786 scroll-conservatively doesn't defeat scroll-step>1.
787 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
788 scroll-conservatively for line-at-a-time scrolling.
790 2000-11-14 Gerd Moellmann <gerd@gnu.org>
792 * window.c (Fpos_visible_in_window_p): Call pos_visible with
793 extra argument.
795 * xdisp.c (current_mode_line_height, current_header_line_height):
796 New variables.
797 (init_xdisp): Initialize them.
798 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
799 and use exact mode line heights if it is set.
801 * lisp.h (pos_visible_p): Change prototype.
803 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
804 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
805 and current_header_line_height first.
806 (current_mode_line_height, current_header_line_height): Declare
807 extern.
809 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
811 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
812 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
813 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
815 2000-11-14 Miles Bader <miles@gnu.org>
817 * xterm.c (x_alloc_lighter_color): Include an additive component
818 too for dark colors, because FACTOR isn't enough.
819 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
820 New macros.
822 2000-11-13 Gerd Moellmann <gerd@gnu.org>
824 * keyboard.c (show_help_echo): Call message3_nolog with number of
825 bytes in the help string as 2nd parameter, instead of the number
826 of characters.
828 2000-11-13 Miles Bader <miles@gnu.org>
830 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
831 (Fload): Use new openp return protocol.
832 Don't try to use Vload_source_file_function to load .elc files.
833 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
834 openp return protocol.
835 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
837 2000-11-11 Kenichi Handa <handa@etl.go.jp>
839 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
841 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
842 Defined these macros.
843 (NLIST_STRUCT): Avoid re-defining it.
845 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
846 -I/usr/contrib/X11R6/include.
847 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
849 2000-11-10 Jason Rumney <jasonr@gnu.org>
851 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
853 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
854 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
856 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
857 (Qw32_charset_vietnamese): New symbol.
858 (xlfd_charset_of_font): New function.
859 (w32_load_system_font): Use it.
860 (x_to_w32_charset): Use Fassoc to find charset info. Special case
861 when Vw32_charset_info_alist is nil to ensure default face always
862 has font. Use Fcar and Fcdr for safety.
863 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
864 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
865 pseudo-codepages for special cases.
866 (w32_to_x_font): New parameter to allow charset portion to be
867 specified where there is many to one mapping. Callers changed.
868 (w32_list_fonts): Avoid listing fonts that won't display.
870 2000-11-10 Gerd Moellmann <gerd@gnu.org>
872 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
873 (font_list_1): Renamed from font_list.
874 (font_list): New function, trying alternative registries from
875 Vface_alternative_font_registry_alist.
876 (Finternal_set_alternative_font_registry_alist): New function.
877 (syms_of_xfaces): Initialize and Staticpro
878 Vface_alternative_font_registry_alist. Defsubr
879 Finternal_set_alternative_font_registry_alist.
881 2000-11-09 Ken Raeburn <raeburn@gnu.org>
883 * lisp.h (Flooking_at): Declare.
885 2000-11-09 Gerd Moellmann <gerd@gnu.org>
887 * dired.c (directory_files_internal): Fix a braino.
889 * dired.c (directory_files_internal): Add missing GCPRO's.
890 Some cleanup.
892 2000-11-08 Gerd Moellmann <gerd@gnu.org>
894 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
895 (resize_mini_window): Return quickly if Vresize_mini_window is
896 nil. Don't return if Vmax_mini_window_height is nil.
898 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
899 (syms_of_xdisp): Initialize them.
900 (resize_mini_window): Act according to the setting of
901 Vresize_mini_window.
902 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
904 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
905 scroll bar widget after configuring it, so that it will appear at
906 the right position from the start.
907 (XTredeem_scroll_bar): Cleaned up.
909 2000-11-08 Kenichi Handa <handa@etl.go.jp>
911 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
912 font is taller than the frame line, we don't have to bias the
913 division by two.
915 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
917 2000-11-07 Dave Love <fx@gnu.org>
919 * config.in (HAVE_MKSTEMP): Add.
921 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
923 2000-11-07 Gerd Moellmann <gerd@gnu.org>
925 * window.c (Fset_window_configuration): Don't try to preserve
926 point in the current buffer, if that buffer is displayed in more
927 than one window.
929 * xfaces.c (lookup_named_face): If default face isn't realized,
930 try to realize it. Return -1 if not successful.
931 (Fx_list_fonts): Handle case that face cannot be determined.
932 (Fface_font): Likewise.
934 2000-11-06 Gerd Moellmann <gerd@gnu.org>
936 * window.c (displayed_window_lines): Detect partially
937 visible lines at the bottom correctly.
939 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
941 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
942 when ensuring we don't do visit in indirect buffer.
944 2000-11-06 Kenichi Handa <handa@etl.go.jp>
946 * composite.h (compose_chars_in_text): Add prototype.
948 * composite.c (Vcomposition_function_table): New variable.
949 (Qcomposition_function_table): New variable.
950 (run_composition_function): Call
951 Vcompose_chars_after_function with three arguments.
952 (compose_chars_in_text): New function.
953 (syms_of_composite): Modified the doc-string of
954 Vcompose_chars_after_function. Declare composition-function-table
955 as a lisp variable, and initialize it.
957 * xfns.c (x_encode_text): Suppress producing escape sequences for
958 composition.
960 * xselect.c: Include composite.h.
961 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
963 2000-11-05 Andrew Innes <andrewi@gnu.org>
965 * w32term.c (x_produce_glyphs): Fix typo in enum name.
967 * sysdep.c (read_input_waiting): Remove extraneous argument to
968 read_socket_hook.
970 * w32fns.c (Fx_server_version): Include w32_build_number in the
971 return list.
973 * w32heap.c (w32_build_number): New variable.
974 (cache_system_info): Set it.
976 * w32heap.h (w32_build_number): Add extern.
978 * emacs.c (syms_of_emacs): Update docstring for
979 system-configuration, to reflect the actual usage on MS-Windows.
981 2000-10-31 Gerd Moellmann <gerd@gnu.org>
983 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
984 process idle timers while waiting for another event.
986 * dispnew.c (update_frame_line): Handle case where spaces in
987 the default face are colored.
989 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
990 window height hasn't changed.
992 2000-10-31 Jason Rumney <jasonr@gnu.org>
994 * w32term.c (x_produce_glyphs): Handle composite characters.
995 (x_draw_glyph_string_foreground)
996 (x_draw_composite_glyph_string_foreground): Restore old font.
998 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
1000 * minibuf.c (read_minibuf): Reset the undo history just before
1001 starting the recursive-edit.
1003 2000-10-30 Gerd Moellmann <gerd@gnu.org>
1005 * xfaces.c (menu_face_change_count): New variable.
1006 (Finternal_set_lisp_face_attribute): Increment it for changes
1007 of the `menu' face.
1008 (realize_basic_faces): Reflect changes in the `menu' faces
1009 in menu bars.
1011 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
1012 dy obtained from the iterator's y-position after moving from
1013 scroll_margin_pos to PT; see comment there.
1015 * xdisp.c (safe_eval_handler): Call add_to_log.
1017 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
1018 is not a symbol or string.
1020 * xdisp.c (echo_area_display): Don't perform a display update from
1021 inside redisplay. The update will happen anyway at the end of
1022 redisplay, and it can confuse redisplay (GC messages while
1023 redisplaying, for instance.)
1025 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
1027 * xrdb.c (x_load_resources): Use the class name in the defaults.
1029 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
1030 (regex_compile): Catch bogus \(\1\).
1032 2000-10-30 Gerd Moellmann <gerd@gnu.org>
1034 * xterm.c (x_alloc_nearest_color): Fix last change to compare
1035 RGB values.
1037 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
1038 we have a color cache, check that the cached color equals the
1039 allocated color. If not, clear the color cache.
1041 * window.c (displayed_window_lines): Change buffers if necessary.
1042 Fix computation of displayed lines.
1044 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
1045 update_menu_bindings to DEFVAR_BOOL.
1047 2000-10-30 Kenichi Handa <handa@etl.go.jp>
1049 * search.c (Fset_match_data): Be sure to make search_regs always sane.
1051 * puresize.h (BASE_PURESIZE): Increase to 680000.
1053 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
1055 2000-10-29 Jason Rumney <jasonr@gnu.org>
1057 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
1059 * w32term.c (w32_bdf_per_char_metric): Negate descent.
1060 (w32_cache_char_metrics): Handle possibility that 'x' does not
1061 exist in a BDF font.
1062 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
1064 * w32bdf.h (bdffont): Add nchars.
1066 * w32bdf.c (set_bdf_font_info): Set it.
1067 (w32_BDF_TextOut): Swap byte order of double byte characters.
1068 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
1070 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
1072 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
1073 don't override the colors in frame's param_alist, unless they are
1074 unspecified.
1076 * term.c (reassert_line_highlight): If inverse_video is non-zero,
1077 reverse the effect of the highlight flag.
1079 2000-10-27 Ken Raeburn <raeburn@gnu.org>
1081 * window.h (Fwindow_live_p): Declare.
1083 * undo.c (record_delete): Check that last_undo_buffer is really a
1084 buffer before applying XBUFFER to it.
1086 * keymap.c (where_is_internal): Pass lisp object, not integer, to
1087 Faref.
1089 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
1091 * lisp.h (KEYMAPP): New macro.
1092 (get_keymap): Remove.
1093 (get_keymap_1): Rename get_keymap.
1095 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
1097 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
1099 * xmenu.c (single_submenu): Use KEYMAPP.
1100 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
1101 Use KEYMAPP rather than Fkeymapp.
1103 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
1105 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
1106 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
1107 Use KEYMAPP rather than Fkeymapp.
1108 (single_submenu): Use KEYMAPP.
1109 (w32_menu_show, w32_dialog_show): Use TRUE.
1111 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
1113 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
1114 (Fkeymapp): Use KEYMAPP.
1115 (get_keymap): Rename from get_keymap_1. Remove old def.
1116 Return t when autoload=0 and error=0 and the keymap needs autoloading.
1117 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
1118 (Fminor_mode_key_binding): Don't raise an error if the binding
1119 is not a keymap.
1120 (Fuse_global_map, Fuse_local_map): Allow autoloading.
1121 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
1123 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
1124 Allow Vspecial_event_map to be autoloaded.
1125 (menu_bar_items): Fetch the keymap rather than using keymapp.
1126 (menu_bar_one_keymap): No need to follow func-indirect any more.
1127 (parse_menu_item): get_keymap_1 -> get_keymap.
1128 (tool_bar_items): Fetch the keymap rather than using keymapp.
1129 (read_key_sequence): Use KEYMAPP.
1131 * intervals.c (get_local_map): Use get_keymap rather than following
1132 function-indirections explicitly.
1134 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
1136 2000-10-27 Jason Rumney <jasonr@gnu.org>
1138 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
1139 point, as Windows has oversized fonts.
1141 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
1143 2000-10-27 Gerd Moellmann <gerd@gnu.org>
1145 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
1146 (freehook, reallochook): Handle null pointer arguments.
1147 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
1149 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
1151 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
1152 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
1153 Giving in to popular pressure to shut up the compiler with casts.
1155 2000-10-27 Gerd Moellmann <gerd@gnu.org>
1157 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
1158 signed value, and use a default value computed from the font's
1159 maximum descent.
1161 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
1163 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
1164 that specify a negative underline position can still use underlines.
1166 * window.c (Fpos_visible_in_window_p): Make POS default to
1167 WINDOW's point, not the current buffer's point.
1169 2000-10-26 Dave Love <fx@gnu.org>
1171 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
1172 when it's necessary.
1174 2000-10-26 Gerd Moellmann <gerd@gnu.org>
1176 * window.c (size_window): Compute size difference from sum of old
1177 child window sizes instead of from parent's size.
1179 * xdisp.c (pos_visible_p): Change current buffer if necessary.
1180 Handle obscured lines at the top of the window.
1182 * frame.c (Fdelete_frame): Doc fix. Move running the hook
1183 down after the last error condition check.
1185 * frame.c (Fdelete_frame): Run delete-frame-hook.
1187 2000-10-26 Kenichi Handa <handa@etl.go.jp>
1189 * coding.c (decode_coding): Fix previous change (check also
1190 CODING_MODE_LAST_BLOCK).
1192 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
1194 * regex.c: More `unsigned char' -> `re_char' changes.
1195 Also change several `int' into `re_wchar_t'.
1196 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
1197 (PUSH_FAILURE_POINTER): Don't cast any more.
1198 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
1199 We want GCC to complain, since this piece of code makes
1200 re_match non-reentrant, which *should* be fixed.
1201 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
1202 (EXTEND_BUFFER): Use RETALLOC.
1203 (SET_LIST_BIT): Don't cast.
1204 (re_wchar_t): New type.
1205 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
1206 that those two functions will always properly return.
1207 (IMMEDIATE_QUIT_CHECK): Cast to void.
1208 (analyse_first): Use recursion rather than an explicit stack.
1209 (re_compile_fastmap): Can't fail anymore.
1210 (re_search_2): Don't check re_compile_fastmap for failure.
1211 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
1212 Now also sets the new value (passed in a new argument).
1213 (re_match_2_internal): Use it.
1214 Also, use a new var `reg' of type size_t when looping through regs
1215 rather than reuse the inappropriate `mcnt'.
1217 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
1218 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
1219 (where_is_internal): Renamed from Fwhere_is_internal.
1220 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
1221 (Fwhere_is_internal): New function wrapping where_is_internal.
1222 (where_is_internal_1): Handle the case where we're filling the cache.
1223 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
1225 2000-10-25 Miles Bader <miles@gnu.org>
1227 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
1229 2000-10-25 Gerd Moellmann <gerd@gnu.org>
1231 * window.c (pos_fully_visible_p): Removed.
1232 (Fpos_visible_in_window_p): Use pos_visible_p to determine
1233 if position is visible and/or fully visible.
1235 * lisp.h (pos_visible_p): Add prototype.
1237 * xdisp.c (pos_visible_p): New function.
1239 2000-10-25 Kenichi Handa <handa@etl.go.jp>
1241 * process.c (send_process): If OBJECT is t, it means that the data
1242 is from C string, but we should encode it. Before calling
1243 setup_raw_text_coding_system, be sure to flush out data by the
1244 previous coding system.
1246 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
1248 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
1249 assignment of startpos to prev when startpos == pos.
1251 * editfns.c (find_field): Set the field stickiness correctly from
1252 overlay fields. Use renamed `text_property_stickiness'.
1253 (text_property_stickiness): Renamed from `char_property_stickiness'.
1254 Only check text properties, not overlays.
1255 * textprop.c (get_char_property_and_overlay): New function.
1256 (Fget_char_property): Use it.
1257 * intervals.h (get_char_property_and_overlay): Add declaration.
1259 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
1261 * keymap.c: Use AREF, ASET and ASIZE macros.
1262 (Fmake_sparse_keymap): Docstring fix.
1263 (synkey): Remove.
1264 (shadow_lookup): Move up.
1265 Handle the case where lookup-key returns an integer.
1266 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
1267 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
1268 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
1269 Simplify/rewrite the keymap-finding code.
1270 Add check for command shadowing, using shadow_lookup.
1272 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
1274 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
1275 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
1276 a symbol.
1278 2000-10-24 Andrew Innes <andrewi@gnu.org>
1280 * dired.c (directory_files_internal_unwind): New function.
1281 (directory_files_internal): Use it to ensure closedir is called
1282 even if expand-file-name or file-attributes throw, eg. because of
1283 a user interrupt. Also enable immediate_quit while calling
1284 re_search, so that matching can be interrupted as well.
1286 2000-10-24 Andrew Innes <andrewi@gnu.org>
1288 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
1289 NT-Emacs only.
1290 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
1291 so that re_search functions only quit when callers expect them to.
1293 2000-10-24 Kenichi Handa <handa@etl.go.jp>
1295 * regex.c (regex_compile): Change the way of handling a range from
1296 a char less than 256 to a char not less than 256.
1298 2000-10-24 Gerd Moellmann <gerd@gnu.org>
1300 * window.c (size_window): Prevent setting window's width or
1301 height to a negative value (esp. with XSETFASTINT).
1303 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
1304 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
1305 (protect_malloc_state) [GC_MALLOC_CHECK &&
1306 GC_PROTECT_MALLOC_STATE]: New function.
1307 (PROTECT_MALLOC_STATE): New macro.
1308 (__malloc_initialize, morecore, _malloc_internal)
1309 (_free_internal) _realloc_internal): Use it to make _heapinfo
1310 read-only outside of gmalloc.
1312 * keymap.c: Update copyright.
1314 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
1315 a symbol.
1317 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
1319 * filelock.c (unlock_all_files): Use unlock_file to expand each
1320 buffer's file_truename before trying remove its lock file.
1322 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
1324 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
1325 or CRLF, decode EOLs.
1327 2000-10-24 Kenichi Handa <handa@etl.go.jp>
1329 * window.c (Fdisplay_buffer): Fix doc.
1331 2000-10-23 Jason Rumney <jasonr@gnu.org>
1333 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
1334 ASCII font of default fontset on Windows.
1336 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
1337 xterm.c comment below).
1339 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
1341 2000-10-23 Gerd Moellmann <gerd@gnu.org>
1343 * xterm.c (x_connection_closed): Reset handling_signal.
1345 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
1346 null.
1348 2000-10-23 Miles Bader <miles@gnu.org>
1350 * window.c (window_scroll_pixel_based, window_scroll_line_based):
1351 Pass nil for FULLY argument to Fpos_visible_in_window_p to
1352 maintain old behavior.
1353 * minibuf.c (Fminibuffer_complete): Likewise.
1355 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
1357 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
1358 that when a font can't be exactly centered, it errs up rather than
1359 down.
1361 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
1363 * fns.c (Fbase64_decode_string): The decoded result should be
1364 unibyte.
1366 2000-10-23 Andrew Choi <akochoi@i-cable.com>
1368 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
1370 * dispnew.c [macintosh]: Include macterm.h.
1371 (init_display) [macintosh]: Initialization for window system.
1373 * emacs.c (main) [macintosh]: Call syms_of_textprop,
1374 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
1375 syms_of_search, x_term_init, and init_keyboard before calling
1376 init_window_once. Also, call syms_of_xmenu.
1378 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
1379 default fontset to Monaco.
1381 * frame.c [macintosh]: Include macterm.h. Remove declarations of
1382 NewMacWindow and DisposeMacWindow.
1383 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
1384 instead of calling NewMacWindow and setting fields of
1385 f->output_data.mac directly. Call init_frame_faces.
1386 (Fdelete_frame) [macintosh]: Remove unused code.
1387 (Fmodify_frame_parameters) [macintosh]: Call
1388 x_set_frame_parameters instead of mac_set_frame_parameters.
1390 * frame.h [macintosh]: Define menu_bar_lines field in struct
1391 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
1393 * keyboard.c [macintosh]: Include macterm.h.
1394 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
1395 and menu_bar_activate_event type events as for X and NT.
1396 (make_lispy_event) [macintosh]: Construct lisp events of type
1397 MENU_BAR_EVENT as for X and NT.
1399 * sysdep.c [macintosh]: Remove declaration for sys_signal.
1400 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
1401 (sys_subshell) [macintosh]: Remove definition entirely.
1402 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
1403 Vwindow_system_version here. Remove initialization of
1404 Vx_bitmap_file_path.
1405 (read_input_waiting): Correct the number of parameters passed to
1406 read_socket_hook.
1407 Move all Macintosh functions to mac/mac.c.
1409 * term.c [macintosh]: Include macterm.h.
1411 * window.c [macintosh]: Include macterm.h.
1413 * xdisp.c [macintosh]: Include macterm.h. Declare
1414 set_frame_menubar and pending_menu_activation.
1415 (echo_area_display) [macintosh]: Do not return if terminal frame
1416 is the selected frame.
1417 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
1418 Allow only the selected frame to set menu bar.
1419 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
1420 calling FRAME_EXTERNAL_MENU_BAR (f).
1421 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
1423 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
1424 and check_x. Declare XCreateGC. Define x_create_gc and
1425 x_free_gc. Initialize font_sort_order.
1426 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
1427 but call x_list_fonts instead of w32_list_fonts.
1428 (Finternal_face_x_get_resource) [macintosh]: Do not call
1429 display_x_get_resource.
1430 (prepare_face_for_display) [macintosh]: Set xgcv.font.
1431 (realize_x_face) [macintosh]: Load the font if it is specified in
1432 ATTRS.
1433 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
1434 to Qt.
1436 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
1438 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
1439 is nil: since we go to the end of submap anyway, we'd end up
1440 setting nil to nil.
1441 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
1442 doesn't obey autoload.
1444 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1446 * msdos.c (dos_set_window_size): Update screen dimension variables.
1448 2000-10-21 Jason Rumney <jasonr@gnu.org>
1450 * w32term.c (w32_cache_char_metrics): Double check that font is
1451 really fixed pitch before trusting tmPitchAndFamily.
1453 2000-10-21 Andrew Innes <andrewi@gnu.org>
1455 * w32gui.h (w32_char_font_type): Move enum from w32term.c
1457 * w32term.h: Extern decl for w32_cache_char_metrics.
1459 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
1461 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
1462 (w32_unload_font): Free per_char array if present.
1464 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
1465 cached information in emulated XFontStruct to handle common cases
1466 quickly. Do not allocate XCharStruct for return.
1467 (w32_native_per_char_metric): New function.
1468 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
1469 allocating one.
1470 (x_produce_glyphs): Don't get an HDC. Change calls to
1471 w32_per_char_metric to match arg change above. Remove calls to
1472 free results.
1473 (w32_get_glyph_overhangs): Ditto.
1474 (w32_cache_char_metrics): New function.
1476 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
1477 ($(BLD)/casefiddle.$(O)): Remove compile command.
1478 ($(BLD)/gmalloc.$(O)): Remove compile command.
1479 ($(BLD)/dispnew.obj):
1480 ($(BLD)/keyboard.obj):
1481 ($(BLD)/w32inevt.obj):
1482 ($(BLD)/w32bdf.obj):
1483 ($(BLD)/alloc.obj):
1484 ($(BLD)/buffer.obj):
1485 ($(BLD)/editfns.obj):
1486 ($(BLD)/emacs.obj):
1487 ($(BLD)/fileio.obj):
1488 ($(BLD)/fns.obj):
1489 ($(BLD)/indent.obj):
1490 ($(BLD)/insdel.obj):
1491 ($(BLD)/intervals.obj):
1492 ($(BLD)/minibuf.obj):
1493 ($(BLD)/print.obj):
1494 ($(BLD)/scroll.obj):
1495 ($(BLD)/sysdep.obj):
1496 ($(BLD)/textprop.obj):
1497 ($(BLD)/widget.obj):
1498 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
1499 ($(BLD)/term.obj): Add dependency on dispextern.h.
1501 * makefile.nt ($(BLD)\dispnew.obj):
1502 ($(BLD)\keyboard.obj):
1503 ($(BLD)\w32inevt.obj):
1504 ($(BLD)\w32bdf.obj):
1505 ($(BLD)\alloc.obj):
1506 ($(BLD)\buffer.obj):
1507 ($(BLD)\editfns.obj):
1508 ($(BLD)\emacs.obj):
1509 ($(BLD)\fileio.obj):
1510 ($(BLD)\fns.obj):
1511 ($(BLD)\indent.obj):
1512 ($(BLD)\insdel.obj):
1513 ($(BLD)\intervals.obj):
1514 ($(BLD)\minibuf.obj):
1515 ($(BLD)\print.obj):
1516 ($(BLD)\scroll.obj):
1517 ($(BLD)\sysdep.obj):
1518 ($(BLD)\textprop.obj):
1519 ($(BLD)\widget.obj):
1520 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
1521 ($(BLD)\term.obj): Add dependency on dispextern.h
1523 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1525 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
1526 with an additional argument of Qt.
1528 2000-10-21 Miles Bader <miles@gnu.org>
1530 * window.c (pos_fully_visible_in_window_p): New function.
1531 (Fpos_visible_in_window_p): Add FULLY argument.
1532 Use pos_fully_visible_in_window_p.
1533 (window_scroll_pixel_based, window_scroll_line_based): Update
1534 calls to Fpos_visible_in_window_p.
1535 * lisp.h (Fpos_visible_in_window_p): Update prototype
1537 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1539 * alloc.c (toplevel): Conditionalize compilation of mem_*
1540 functions differently.
1542 2000-10-20 Jason Rumney <jasonr@gnu.org>
1544 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
1545 mem_init where it used to be. mem_z etc not defined otherwise.
1547 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1549 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
1550 GC_MALLOC_CHECK.
1551 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
1552 structure definition and related variabled to the top of the file.
1553 Include this code when GC_MALLOC_CHECK is defined.
1554 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
1555 register/unregister allocated region.
1556 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
1557 which isn't allocated.
1558 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
1559 something which is already in use.
1560 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
1561 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
1562 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
1563 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
1565 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
1566 _malloc_internal instead of malloc.
1567 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
1568 of free.
1570 2000-10-20 Andrew Innes <andrewi@gnu.org>
1572 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
1573 Windows.
1574 (my_strftime) <macro>: Don't use macro arg list when redefining as
1575 _strftime_copytm.
1576 (my_strftime) <function>: Supply 0 as ut argument.
1578 2000-10-19 Jason Rumney <jasonr@altavista.net>
1580 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
1581 including dispextern.h, as it stops faces from working.
1583 * w32fns.c (Fx_create_frame): Don't bother calling
1584 face-set-after-frame-default since the caller does it for us
1585 anyway. Clean up calls to x_get_arg to be consistent with X.
1587 * w32term.c (x_produce_glyphs): Handle
1588 unibyte_display_via_language_environment correctly.
1589 (w32_draw_box_rect): Fix the calculation of width and height.
1591 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
1592 as it has stopped working.
1593 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
1594 menu-bar.
1596 2000-10-19 Gerd Moellmann <gerd@gnu.org>
1598 * eval.c (skip_debugger): Prevent a compiler warning.
1599 (Fcondition_case): Likewise.
1600 (Fbacktrace_frame): Use a null interactive spec.
1602 2000-10-19 Kenichi Handa <handa@etl.go.jp>
1604 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
1606 2000-10-18 Gerd Moellmann <gerd@gnu.org>
1608 * strftime.c: Sync with glibc, file version 1.78.
1609 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
1610 should no longer be used according to ISO 8601.
1612 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
1613 no map for meta_prefix_char, don't try to use it as a keymap.
1614 Instead, if T_OK is non-zero, look up a default binding, if any,
1615 otherwise, if T_OK is zero, return nil.
1617 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
1618 (x_to_xcolors, png_load): Use x_query_color.
1620 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
1621 functions.
1622 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
1623 which can be slow.
1624 (x_copy_color, x_alloc_lighter_color): Likewise.
1626 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
1627 (x_query_color, x_query_colors): Add prototype.
1629 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
1630 check_string_bytes only if not noninteractive, increase count to 50.
1632 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
1634 * insdel.c (adjust_markers_for_delete): Handle before-insertion
1635 markers correctly.
1637 2000-10-17 Gerd Moellmann <gerd@gnu.org>
1639 * alloc.c (pure_bytes_used): Renamed from pureptr.
1640 (ALIGN): New macro.
1641 (pure_alloc): New function.
1642 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
1643 Use it.
1644 (Fpurecopy): Use PURE_POINTER_P.
1646 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
1647 PT has moved backward.
1649 * xdisp.c (cursor_row_p): Take continued lines into account.
1651 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
1652 string's size_byte.
1653 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
1654 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
1655 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
1656 string allocated.
1658 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
1659 of selective display off while searching for the next line start.
1661 2000-10-17 Kenichi Handa <handa@etl.go.jp>
1663 * Makefile.in (term.o): Depend on dispextern.h.
1665 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
1667 * keymap.c (keymap_memberp): Ensure that nil is not a member.
1669 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1671 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
1672 the iterator at the beginning, so that they can be set later on,
1673 for instance in reseat_at_next_visible_line_start, without being
1674 overwritten.
1676 * xfns.c (pbm_format): Add :foreground and :background keywords.
1677 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
1678 (xbm_load): Recognize foreground and background color
1679 specifications.
1681 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
1683 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
1685 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
1686 declaration.
1688 * msdos.c (IT_set_face): Compare highlighted face with the default
1689 face, and invert colors if these faces' colors are identical.
1690 (Fmsdos_remember_default_colors): Don't swap foreground and
1691 background colors in initial_colors[].
1692 (IT_set_frame_parameters): Don't swap frame's foreground and
1693 background pixels. If ALIST includes "(reverse . t)", swap
1694 foreground-color and background-color properties in frame's
1695 param_alist. If the original frame's param_alist doesn't specify
1696 the colors, store unspecified-fg and unspecified-bg, reversed if
1697 required.
1699 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
1700 the colors are unspecified and reversed, reverse fore- and back-
1701 ground in the returned value.
1702 (Fframe_parameter): Ditto.
1704 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1706 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
1707 get_last_unchanged_at_beg_row.
1708 (find_first_unchanged_at_end_row): Renamed from
1709 get_first_unchanged_at_end_row.
1710 (find_first_unchanged_at_end_row): Convert assertions to
1711 unconditional tests which abort. When looking for a row in
1712 unchanged text, don't go further back than first_text_row.
1714 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
1715 Don't add in the last line's height when deciding if the new
1716 position is below the scroll margin.
1718 2000-10-16 Miles Bader <miles@gnu.org>
1720 * editfns.c (Fconstrain_to_field): Check carefully for field
1721 boundaries if either OLD_POS or NEW_POS has a non-nil field
1722 property, even if they're the same.
1724 2000-10-16 Kenichi Handa <handa@etl.go.jp>
1726 * xterm.c (x_draw_box_rect): Fix the calculation of width and
1727 height for XFillRectangle.
1729 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
1731 * syntax.c (Fstring_to_syntax): New function extracted from
1732 Fmodify_syntax_entry.
1733 (Fmodify_syntax_entry): Use it and document the ! and | fences.
1734 (skip_chars, Fforward_comment): Remove unused variables.
1735 (syms_of_syntax): Add defsubr for string-to-syntax.
1736 (describe_syntax): Add code for comment and string fences.
1738 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
1740 * keymap.c (access_keymap): Add AUTOLOAD parameter.
1741 Do the meta->esc mapping. Call get_keyelt before returning.
1742 Start scanning from the second element (the first is always `keymap')
1743 to make it easier to detect when we reach a parent map.
1744 Handle the case of inheriting from a symbol whose function is a map.
1745 (Fkeymap_parent): Also handle the `inherit from symbol' case.
1746 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
1747 (get_keyelt, Flookup_key): Update call to access_keymap.
1748 Remove the meta->esc mappings.
1749 (define_as_prefix): Delete old disabled code.
1750 (menu_item_p): New function.
1751 (where_is_internal_1): Skip over the few remaining menu items.
1752 * lisp.h (access_keymap): Update prototype.
1753 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
1754 Update call to access_keymap.
1755 (follow_key, read_key_sequence): Update calls to access_keymap.
1756 Remove the meta->esc mappings.
1758 2000-10-13 Gerd Moellmann <gerd@gnu.org>
1760 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
1761 with additional argument.
1763 * xdisp.c (cursor_row_p): New function.
1764 (try_cursor_movement, display_line): Use it.
1766 * xdisp.c (append_space): Also save/restore iterator's current
1767 character and its length.
1769 * xdisp.c (init_from_display_pos): Add an assertion.
1770 (handle_stop): Don't set iterator's add_overlay_start.
1771 (handle_invisible_prop): Likewise.
1772 (load_overlay_strings): If text under an overlay is invisible,
1773 take both before- and after-strings into account when the iterator
1774 is positioned either at the start or at the end of the overlay.
1775 (forward_to_next_line_start): Rewritten.
1776 (reseat_at_next_visible_line_start): Rewritten.
1777 (set_iterator_to_next): Add parameter RESEAT_P.
1779 * dispextern.h (struct it): Remove member add_overlay_start.
1780 (set_iterator_to_next): Change prototype.
1782 2000-10-13 Kenichi Handa <handa@etl.go.jp>
1784 * coding.c (code_convert_region): Be sure to initialize
1785 coding->category_idx.
1786 (decode_coding_string): Set coding->src_multibyte and
1787 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
1788 (encode_coding_string): Set coding->src_multibyte and
1789 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
1791 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
1793 * xfns.c (Fx_create_frame): Don't bother calling
1794 face-set-after-frame-default since the caller does it for us anyway.
1796 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1798 * window.c (coordinates_in_window): Fix detection of vertical line
1799 on character terminals.
1801 2000-10-12 Gerd Moellmann <gerd@gnu.org>
1803 * editfns.c (save_excursion_save): Additionally record the
1804 selected window.
1805 (save_excursion_restore): If buffer was visible in a window, and a
1806 different window was selected, and the old selected window is
1807 still live, restore point in that window.
1809 2000-10-12 Kenichi Handa <handa@etl.go.jp>
1811 * xterm.c (x_produce_glyphs): Handle
1812 unibyte_display_via_language_environment correctly.
1814 * regex.c (regex_compile): Change the way of handling a range from
1815 unibyte char to multibyte char.
1817 * syntax.c (skip_chars): Change the way of handling a range from
1818 unibyte char to multibyte char.
1820 * process.c (read_process_output): Cancel previous change.
1822 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
1824 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
1826 * charset.c (Ffind_charset_string): Doc fix.
1827 (Ffind_charset_region): Doc fix.
1829 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
1831 * process.c (read_process_output): Fix previous change. Adjust
1832 multibyteness of text to insert in a buffer by
1833 string_make_unibyte/multibyte instead of
1834 Fstring_as_unibyte/multibyte.
1836 2000-10-10 Andreas Schwab <schwab@suse.de>
1838 * alloc.c (mark_object): Remove all workarounds installed on
1839 1993-08-08.
1841 2000-10-10 Kenichi Handa <handa@etl.go.jp>
1843 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
1844 returning.
1845 (base64_encode_1): Make it work for a text of multibyte form.
1846 (Fbase64_decode_region): Allocate sufficient memory for multibyte
1847 case. Don't call str_to_multibyte because base64_decode_1
1848 produces correct multibyte form for eight-bit codes.
1849 (Fbase64_decode_string): Adjusted for the change of
1850 base64_decode_1.
1851 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
1852 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
1853 codes.
1855 * charset.h (CHAR_STRING): Optimized for single byte characters.
1857 2000-10-09 Andreas Schwab <schwab@suse.de>
1859 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
1860 -1 after socket is closed, to fall through to error processing.
1862 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
1864 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
1865 variables. If ALIST includes foreground-color or
1866 background-color, change also the colors of the default face for
1867 this frame.
1869 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1871 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
1872 them extern (they are defined on xfaces.c).
1873 (syms_of_msdos): Don't intern and don't staticpro
1874 Qbackground_color and Qforeground_color.
1876 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
1878 * frame.c (Fframe_parameter): For non-windowed frames, if
1879 f->param_alist says foreground or background color is unspecified,
1880 call tty_color_name to return the color name computed from the
1881 frame's current colors.
1883 2000-10-06 Dave Love <fx@gnu.org>
1885 * terminfo.c (ospeed): Don't declare.
1887 * sysdep.c: Don't include string.h.
1888 (h_errno): Declare conditional also on TRY_AGAIN.
1890 * charset.c (Ffind_charset_string): Doc fix.
1892 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
1893 (Fbase64_decode_region, Fbase64_decode_string): More explicit
1894 error messages.
1896 2000-10-05 Dave Love <fx@gnu.org>
1898 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
1899 position like menu-bar.
1901 2000-10-05 Gerd Moellmann <gerd@gnu.org>
1903 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
1905 * xdisp.c (handle_single_display_prop): Use safe_call1.
1906 (safe_call): Renamed from call_function.
1907 (safe_call1): New function.
1908 (handle_fontified_prop): Use safe_call1 instead of call1.
1909 (safe_eval): Renamed from eval_form.
1910 (safe_eval_handler): Renamed from eval_handler.
1911 (handle_single_display_prop, display_mode_element): Use safe_eval
1912 instead of eval_form.
1914 * xfaces.c (merge_face_heights): Use safe_call instead of
1915 call_function.
1917 * keyboard.c (show_help_echo): Use safe_call instead of
1918 call_function; use safe_eval instead of eval_form.
1920 * lisp.h (safe_call): Renamed from call_function.
1921 (safe_eval): Renamed from eval_form.
1922 (safe_call1): Add prototype.
1924 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
1926 * xfns.c (image_ascent): Rearrange ascent calculation for the
1927 has-a-font case.
1929 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
1931 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
1932 (where_is_internal_1): Don't bother ignoring menu-items any more.
1934 2000-10-04 Gerd Moellmann <gerd@gnu.org>
1936 * keyboard.c (update_menu_bindings): New variable.
1937 (parse_menu_item): Use AREF. If update_menu_bindings
1938 is 0, don't update menu bindings.
1939 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
1941 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
1943 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
1944 to `mark_object'.
1946 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
1948 * syntax.c (forw_comment): Match nestedness of ender/starter.
1949 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
1950 (prev_char_comstart_first): Remove.
1951 (back_comment): Check two-char comment markers more carefully
1952 to better handle overlapping cases like *//* or /* */* */ ...
1953 Match nestedness of ender/starter.
1955 2000-10-02 Dave Love <fx@gnu.org>
1957 * config.in (HAVE_GAI_STRERROR): Add undef.
1959 * process.c (Fopen_network_stream): Use it.
1961 * m/alpha.h (NO_REMAP): Don't define.
1963 2000-10-02 Gerd Moellmann <gerd@gnu.org>
1965 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
1966 return with a string converted to an integer or vice versa when
1967 Vmocklisp_arguments is t.
1968 (Fsignal): Likewise. The function can return for `quit'.
1969 (struct gcpro): Declare member `var' to point to a volatile
1970 Lisp_Object.
1972 * eval.c (error): Prevent compiler warning.
1974 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
1976 * keymap.c (keymap_memberp): New function.
1977 (Fset_keymap_parent): Use it.
1978 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
1979 Use keymap_memberp to avoid creating cycles.
1980 (access_keymap): Use KEYMAPP.
1982 2000-09-30 Gerd Moellmann <gerd@gnu.org>
1984 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
1985 gai_strerror. Make sure xerrno is set if connect fails. Improve
1986 error recovery.
1988 2000-09-29 Jason Rumney <jasonr@gnu.org>
1990 * w32term.c (w32_char_font_type, w32_encode_char)
1991 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
1992 (w32_bdf_per_char_metric): New function.
1993 (w32_per_char_metric): Use it.
1994 (x_draw_glyph_string_background): Always draw background for BDF
1995 glyphs.
1997 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
1998 GDI object which is a scarce resource.
2000 * w32bdf.c (search_file_line): Fix skipping of whitespace.
2001 (get_quoted_string): Fix limit on memchr search.
2002 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
2003 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
2004 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
2005 (get_cached_font_char, cache_char_offset): Use macro
2006 BDF_CODEPOINT_RANGE_COVER_P.
2007 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
2008 (clear_cached_bitmap_slots): New function.
2009 (GET_HEX_VALUE): G-Z, g-z are not hex.
2010 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
2011 (get_bitmap_with_cache): Use new cache implementation.
2012 (create_offscreen_bitmap): New function.
2013 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
2015 * w32term.c (x_produce_glyphs): If the distance from the current
2016 position to the next tab stop is less than a canonical character
2017 width, use the tab stop after that.
2018 (x_draw_glyphs): Handle case START and END are out of bounds more
2019 carefully.
2020 (x_clear_mouse_face): Block/unblock input.
2021 (x_display_and_set_cursor): Don't show a hollow box cursor for
2022 buffers whose cursor_type is nil.
2024 2000-09-29 Gerd Moellmann <gerd@gnu.org>
2026 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
2027 disappears.
2029 * dispextern.h (updating_frame): Declare extern.
2031 2000-09-29 Andreas Schwab <schwab@suse.de>
2033 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
2035 2000-09-29 Gerd Moellmann <gerd@gnu.org>
2037 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
2038 use its function definition.
2039 (tool_bar_items): Likewise.
2041 * lisp.h (fatal): Declare NO_RETURN.
2043 2000-09-29 Kenichi Handa <handa@etl.go.jp>
2045 * keymap.c: Remove the line "#undef NULL".
2047 2000-09-28 Gerd Moellmann <gerd@gnu.org>
2049 * xterm.c (x_make_frame_visible): Try harder to make the frame
2050 visible.
2052 2000-09-28 Dave Love <fx@gnu.org>
2054 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
2056 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
2058 * .gdbinit (xreload): Note its need on GNU/Linux.
2060 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
2061 r_alloc, r_alloc_free.
2063 2000-09-28 Kenichi Handa <handa@etl.go.jp>
2065 * syntax.c (skip_chars): Handle negation correctly.
2067 2000-09-27 Gerd Moellmann <gerd@gnu.org>
2069 * xfaces.c (realize_default_face): Call set_lface_from_font_name
2070 with non-zero FORCE_P argument.
2072 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
2073 Add assertions.
2075 * xdisp.c (window_box_height): Add an assertion.
2077 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
2078 tool-bar than is available.
2079 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
2081 2000-09-27 Dave Love <fx@gnu.org>
2083 * s/irix6-5.h: Now works 64-bit. Tidied.
2085 2000-09-26 Gerd Moellmann <gerd@gnu.org>
2087 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
2088 instead of BITS_PER_INT.
2089 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
2090 EMACS_UINT, respectively.
2091 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
2093 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
2095 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
2097 * window.c (freeze_window_starts): Construct last argument for
2098 foreach_window differently.
2100 * xfns.c (x_decode_color): Don't return a Lisp_Object.
2102 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
2103 EMACS_UINT instead of `int' and `unsigned int'.
2104 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
2106 * frame.h (struct frame): Make the `nothing' member of union
2107 output_data an EMACS_INT.
2109 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
2110 hunting.
2111 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
2112 size in the sdata structure.
2113 (SDATA_NBYTES, SDATA_DATA): New macros.
2114 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
2115 differently for the different layout of the sdata structure.
2116 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
2117 in sdata.
2118 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
2119 Check that size recorded in the string size and size recorded in
2120 the sdata structure agree.
2122 2000-09-25 Dave Love <fx@gnu.org>
2124 * buffer.c: Include stdio.h.
2126 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
2128 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
2130 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
2131 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
2132 size_t.
2133 (__malloc_extra_blocks): Declare as __malloc_size_t.
2135 2000-09-25 Gerd Moellmann <gerd@gnu.org>
2137 * alloc.c (mark_image): Use GC_NILP instead of NILP.
2139 * keyboard.c (show_help_echo): Set help_echo_showing_p.
2140 (read_char): If help-echo is showing, preserve the echo area
2141 when redisplaying.
2143 * xdisp.c (help_echo_showing_p): New variable.
2144 (set_message): Reset it to 0.
2145 (init_xdisp): Initialize help_echo_showing_p.
2147 * dispextern.h (help_echo_showing_p): Declare extern.
2149 * config.in: Fix typo in __GNUC_MINOR__.
2151 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
2153 * s/freebsd.h (POSIX_SIGNALS): Define.
2155 * xterm.c (x_clear_mouse_face): Block/unblock input.
2157 2000-09-24 Dave Love <fx@gnu.org>
2159 * fns.c (base64_encode_1): Fix last change.
2161 2000-09-22 Gerd Moellmann <gerd@gnu.org>
2163 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
2165 * xdisp.c (try_window_reusing_current_matrix): More fixes
2166 for the case window has a header-line.
2168 2000-09-22 Dave Love <fx@gnu.org>
2170 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
2171 a doc string.
2173 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
2175 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
2177 2000-09-21 Gerd Moellmann <gerd@gnu.org>
2179 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
2180 for GCC >= 2.5.
2182 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
2183 NO_RETURN.
2185 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
2186 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
2187 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
2188 warnings.
2190 * marker.c (byte_char_debug_check): Return void.
2192 * xfns.c (Fx_create_frame): Set default frame parameter value
2193 for tool-bar-lines to 1.
2195 * dispnew.c (scrolling_window): Compare y-positions of rows
2196 equal at the start. Some simplification.
2198 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
2199 reused rows' y-position in the case window has a header-line, and
2200 new window start is greater than old window start.
2202 * process.c (process_sent_to): New variable.
2203 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
2204 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
2205 Declare more parameters volatile.
2207 * lread.c (Vrecursive_load_depth_limit): New variable.
2208 (Fload): Check recursive loads whose recursion depth exceeds
2209 Vrecursive_load_depth_limit.
2210 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
2212 2000-09-20 Gerd Moellmann <gerd@gnu.org>
2214 * fileio.c (Fread_file_name): Doc fix.
2216 * editfns.c (Fmessage_or_box): Doc fix.
2218 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
2220 * xfns.c (xbm_scan): Allow C-style comments.
2222 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
2223 symbols are specified, add color translations to the cache.
2224 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
2225 functions.
2226 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
2227 xpm_cache_color.
2228 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
2229 structures to xpm_init_color_cache.
2231 2000-09-19 Gerd Moellmann <gerd@gnu.org>
2233 * dispnew.c (update_window_line): Make sure to always draw
2234 mode-lines.
2236 2000-09-19 Andrew Innes <andrewi@gnu.org>
2238 * makefile.nt (bootstrap-emacs): Don't change directory.
2240 2000-09-19 Kenichi Handa <handa@etl.go.jp>
2242 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
2244 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
2245 If output buffer is too small, signal an appropriated error.
2247 2000-09-18 Dave Love <fx@gnu.org>
2249 * keyboard.c (menu_bar_items, tool_bar_items)
2250 (current_active_maps): Remove redundant get_local_map call.
2252 2000-09-18 Gerd Moellmann <gerd@gnu.org>
2254 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
2255 cursor for buffers whose cursor_type is nil.
2257 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
2258 a feature to implement that is already implemented.
2259 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
2260 warnings.
2262 * xfns.c (x_clear_image_1): New function.
2263 (x_clear_image): Use it.
2264 (x_from_xcolors): Use x_clear_image_1; don't free the image's
2265 mask.
2267 * dispnew.c (update_window): Move test for invisible lines
2268 at the top to update_window_line.
2269 (update_window_line): Handle invisible lines here.
2271 * xfns.c (clear_image_cache): Clear current matrices of all
2272 frames sharing an image cache. Block input while freeing
2273 images. Fix timestamp comparison.
2274 (x_clear_image): Also free the mask.
2276 * xfns.c (lookup_image): Block input while loading the image so
2277 that we won't get interrupted in a state where the image isn't yet
2278 set up completely.
2279 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
2280 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
2281 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
2282 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
2283 input.
2285 2000-09-16 Gerd Moellmann <gerd@gnu.org>
2287 * dispnew.c (update_window): Make sure to make desired rows
2288 current even if they are completely invisible at the top
2289 of a window.
2291 2000-09-15 Gerd Moellmann <gerd@gnu.org>
2293 * xfns.c (lookup_image): Build mask before applying an algorithm.
2294 Recognize algorithm `disabled'.
2295 (cross_disabled_images): New variable.
2296 (COLOR_INTENSITY): New macro.
2297 (x_detect_edges): Use COLOR_INTENSITY.
2298 (x_disable_image): New function.
2299 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
2301 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
2302 disabled state, don't apply an image transformation algorithm if
2303 the user specified an image for the disabled state. Use
2304 `:algorithm disabled' for creating a disabled item's image if the
2305 user hasn't specified an image.
2307 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
2308 allocation functions with the XPM lib.
2309 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
2310 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
2311 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
2312 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
2313 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
2314 functions.
2315 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
2316 functions, if possible, because these handle color allocation
2317 failure more gracefully.
2318 (Fimage_mask_p): New function.
2320 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
2321 (Qedge_detection, Qheuristic): New symbols.
2322 (syms_of_xfns): Initialize new symbols.
2323 (lookup_image): Handle `:mask X', `:algorithm emboss', and
2324 `algorithm (edge-detection ...)'.
2325 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
2326 (tiff_format, gif_format, gs_format): Add `:mask'.
2327 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
2328 (GIF_MASK, GS_MASK): New enumerators.
2329 (x_laplace_read_row, x_laplace_write_row): Functions removed.
2330 (emboss_matrix, laplace_matrix): New variables.
2331 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
2332 (x_edge_detection): New functions.
2333 (x_laplace): Rewritten in terms of x_detect_edges.
2334 (x_build_heuristic_mask): If image has a mask, free it.
2336 2000-09-14 Andrew Innes <andrewi@gnu.org>
2338 * makefile.w32-in: Revert to Unix line endings.
2340 2000-09-14 Andrew Innes <andrewi@gnu.org>
2342 * makefile.w32-in: Standardize indentation somewhat.
2343 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
2344 cater for differences between shells.
2346 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
2348 2000-09-14 Gerd Moellmann <gerd@gnu.org>
2350 * xterm.c (x_produce_glyphs): If the distance from the current
2351 position to the next tab stop is less than a canonical character
2352 width, use the tab stop after that.
2354 2000-09-14 Dave Love <fx@gnu.org>
2356 * buffer.c (alloc_buffer_text): Fix xmalloc call.
2358 2000-09-14 Gerd Moellmann <gerd@gnu.org>
2360 * xdisp.c (handle_fontified_prop): While running fontification
2361 functions, bind `fontification-functions' and
2362 `after-change-functions' to nil.
2364 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
2365 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
2367 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
2369 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
2370 USE_MMAP_FOR_BUFFERS.
2372 * insdel.c (make_gap): Use enlarge_buffer_text.
2374 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
2375 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
2376 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
2377 from former r_alloc_* functions in ralloc.c.
2378 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
2379 variables.
2380 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
2381 (mmap_init) [REL_ALLOC_MMAP]: New function.
2382 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
2383 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
2384 BUFFER_FREE.
2386 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
2387 (enlarge_buffer_text): Add prototype.
2389 * ralloc.c: Remove everything having to do with the use of mmap.
2391 2000-09-13 Gerd Moellmann <gerd@gnu.org>
2393 * sound.c (Fplay_sound): Doc fix.
2395 * keyboard.c: Avoid some more compiler warnings.
2396 (parse_tool_bar_item): Ignore cached key bindings.
2398 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
2399 and allocation of Lisp data.
2401 2000-09-12 Gerd Moellmann <gerd@gnu.org>
2403 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
2404 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
2405 defaults first.
2407 * lread.c (Fload): Put code checking for recursive loads in #if 0.
2409 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
2411 * ccl.c: Comment fixed.
2412 (MAX_MAP_SET_LEVEL): Increased to 30.
2413 (PUSH_MAPPING_STACK): Enclose with do-while block.
2414 (POP_MAPPING_STACK): Likewise.
2415 (stack_idx_of_map_multiple): New variable.
2416 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
2417 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
2418 call the corresponding CCL program by
2419 CCL_CALL_FOR_MAP_INSTRUCTION.
2420 (ccl_driver) <CCL_MapSingle>: Likewise.
2421 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
2422 with the case where looking up process reaches to the end of
2423 map-set, and call CCL programs as the above change.
2425 2000-09-11 Gerd Moellmann <gerd@gnu.org>
2427 * xfns.c (png_load, jpeg_load): Declare some variables volatile
2428 that might be clobbered by longjmp.
2429 (check_x_display_info, x_decode_color, create_frame_xic)
2430 (Fx_display_backing_store, Fx_display_visual_class)
2431 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
2432 warnings.
2434 * lread.c (init_lread): Set Vloads_in_progress to nil.
2435 (Fload): Show list of recursively loaded files, when signaling an
2436 error.
2438 * lread.c (Vloads_in_progress): New variable.
2439 (record_load_unwind): New function.
2440 (Fload): Check for recursive loads.
2441 (syms_of_lread): Initialize Vloads_in_progress.
2442 (read_integer, read1): Avoid some compiler warnings.
2444 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
2445 compiler warnings.
2447 2000-09-11 Miles Bader <miles@gnu.org>
2449 * editfns.c (Fbuffer_string): Doc fix.
2451 2000-09-10 Gerd Moellmann <gerd@gnu.org>
2453 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
2455 2000-09-09 Ken Raeburn <raeburn@gnu.org>
2457 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
2458 whether to include other header files.
2460 2000-09-09 Gerd Moellmann <gerd@gnu.org>
2462 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
2463 by Fmemq as a boolean.
2465 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
2467 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
2469 2000-09-08 Gerd Moellmann <gerd@gnu.org>
2471 * ralloc.c (mmap_fd): Remove initializer which can make it
2472 read-only in a dumped Emacs.
2473 (mmap_fd_1): New variable.
2474 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
2475 restore it from there.
2476 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
2477 unconditionally so that mmap_fd can be initialized there.
2478 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
2479 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
2480 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
2482 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
2484 * xdisp.c (dump_glyph_row): Fix printf format string.
2485 (display_line, move_it_in_display_line_to): Avoid compiler
2486 warnings.
2488 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
2490 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
2491 inheritance.
2493 * xdisp.c (try_window_id): When trying to locate cursor in
2494 unchanged rows at the top, handle the case that we can't find it.
2496 * xterm.c (x_draw_glyphs): Handle case START and END are out
2497 of bounds more carefully.
2499 2000-09-08 Dave Love <fx@gnu.org>
2501 * s/sol2.h (REL_ALLOC_MMAP): Define.
2502 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
2504 * ralloc.c: Don't include string.h (redundant).
2505 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
2506 [!MAP_ANON]: Include fcntl.h.
2507 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
2508 (r_alloc, r_re_alloc, r_alloc_free)
2509 (mmap_enlarge, mmap_set_vars): Use it.
2510 (r_alloc_init_fd): New function.
2511 (__morecore) [SYSTEM_MALLOC]: Don't declare.
2512 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
2513 malloc type.
2515 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
2516 Remove vm-limit.o.
2518 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
2519 change to __NetBSD__.
2521 2000-09-08 Kenichi Handa <handa@etl.go.jp>
2523 * search.c (compile_pattern): Check the multibyteness of cached
2524 string and PATTERN.
2526 2000-09-08 Miles Bader <miles@gnu.org>
2528 * xfaces.c (default_face_vector): Function removed.
2529 (Finternal_merge_in_global_face): Restore old global/local
2530 attribute override order. Use inline loop instead of calling
2531 default_face_vector.
2533 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2535 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
2536 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
2537 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
2538 where necessary, in case POINTER_TYPE is `void'.
2540 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
2542 * frame.c (make_terminal_frame): Initialize frame foreground and
2543 background colors to unspecified, for the initial instance of an
2544 MSDOS frame.
2546 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2548 * ralloc.c (mmap_find): Fix overlap computation.
2549 (mmap_enlarge): Compute nbytes before trying to find an
2550 overlapping region.
2552 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
2553 instead of `!='.
2555 * lread.c (syms_of_lread): Change value of regexp
2556 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
2558 * xmenu.c (xdialog_show): When looking up the selection in
2559 menu_items, take `quote' boundaries into account; this corresponds
2560 to a nil ITEM in x-popup-dialog.
2562 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2564 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
2565 not 0x81.
2566 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
2568 * coding.c (encode_coding_sjis_big5): Use translation table for
2569 encoding, not decoding. Fix the handling of latin-jisx0201.
2570 Check for the charset katakana-jisx0201 too.
2571 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
2572 (detect_coding_sjis): Check the byte sequence more rigidly.
2574 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2576 * xfaces.c (Vparam_value_alist): New variable.
2577 (syms_of_xfaces): Initialize it.
2578 (Finternal_set_lisp_face_attribute): Avoid more consing.
2580 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
2581 specially.
2582 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
2583 (Qbackground_mode): New variable.
2584 (syms_of_frame_1): Initialize Qbackground_mode.
2586 * lisp.h (Qdisplay): Declare extern.
2588 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
2589 change face on all frames, and change the default for new frames.
2591 2000-09-07 Dave Love <fx@gnu.org>
2593 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
2595 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2597 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
2599 * charset.c: Include composite.h
2600 (lisp_string_width): New function.
2601 (Fstring_width): Call lisp_string_width instead of strwidth.
2603 * Makefile.in (charset.o): Depends on composite.h.
2605 * process.c (read_process_output): Before inserting the decoded
2606 text in the buffer, adjust the multibyteness.
2608 2000-09-06 Gerd Moellmann <gerd@gnu.org>
2610 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
2611 buffer's text buffer is null, map new memory.
2613 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
2614 POINTER_TYPE and size_t.
2615 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
2616 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
2617 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
2618 [REL_ALLOC_MMAP]: New macros.
2619 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
2620 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
2621 [REL_ALLOC_MMAP]: New functions.
2623 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
2624 before and after unexec.
2626 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
2627 text buffers if necessary.
2629 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
2630 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
2631 in prototypes.
2633 * config.in (HAVE_MMAP): Add #undef.
2635 2000-09-05 Gerd Moellmann <gerd@gnu.org>
2637 * frame.c (Qdisplay_type): New variable.
2638 (syms_of_frame_1): Initialize it.
2639 (Fframe_parameter): New function that avoids consing.
2640 (syms_of_frame): Defsubr it.
2642 * buffer.c (Fother_buffer): Consider buffers as invisible when
2643 they are displayed in a window on an invisible frame.
2645 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
2646 get-largest-window always return nil.
2648 2000-09-04 Gerd Moellmann <gerd@gnu.org>
2650 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
2651 variable; recognize Emacs 19 elc files.
2653 2000-09-04 Miles Bader <miles@gnu.org>
2655 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
2656 before initially popping up the menu, so the menu doesn't flash
2657 when the face settings are significantly different from the
2658 defaults.
2660 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
2662 * regex.c (WIDE_CHAR_SUPPORT): New macro.
2663 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
2664 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
2665 (BIT_UNIBYTE): Remove.
2666 (re_match_2_internal): Delete corresponding code and streamline the
2667 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
2668 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
2669 (re_wctype_t): New type.
2670 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
2671 (regex_compile): Use them and fix handling of overly long char classes.
2673 2000-09-03 Andrew Innes <andrewi@gnu.org>
2675 * makefile.w32-in: Change to DOS line endings.
2677 * s/ms-w32.h (ORDINARY_LINK): New define.
2679 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
2680 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
2682 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
2683 (distclean): Delete them here instead.
2685 * w32proc.c (compare_env): Convert to uppercase for comparison,
2686 not lowercase, to match how the native Windows shell works.
2688 2000-09-03 Jason Rumney <jasonr@gnu.org>
2690 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
2691 CVS changes the line-ends when checking in/out on DOS/Windows.
2693 * makefile.nt (emacs): Do not change directory to run temacs, as
2694 the load-path is set relative to current directory.
2696 2000-09-03 Miles Bader <miles@gnu.org>
2698 * xterm.c (x_alloc_lighter_color_for_widget): New function.
2700 2000-09-02 Gerd Moellmann <gerd@gnu.org>
2702 * xdisp.c (redisplay_mode_lines): New function.
2703 (display_mode_lines): Return number of mode lines displayed.
2704 (echo_area_display): Use redisplay_mode_lines to draw garbaged
2705 mode lines. Don't temporarily bind redisplay-dont-pause to t.
2707 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
2708 string.h and strings.h.
2709 (index) [HAVE_INDEX]: Add prototype.
2711 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
2712 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
2714 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
2715 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
2717 2000-09-01 Gerd Moellmann <gerd@gnu.org>
2719 * lread.c (read1): Accept `?' as symbol constituent, for
2720 compatiblity with XEmacs.
2722 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
2724 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
2725 (struct re_pattern_buffer): Remove newline_anchor.
2726 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
2727 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
2728 (re_max_failures, fail_stack): Use size_t rather than unsigned.
2729 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
2730 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
2731 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
2732 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
2733 Get rid of references to newline_anchor.
2734 (regcomp): Allocate and precompute a fastmap.
2736 2000-08-31 Gerd Moellmann <gerd@gnu.org>
2738 * lread.c (openp): GCPRO local variable `filename'.
2740 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
2742 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
2744 * regex.c: Merge some changes from GNU libc. Add prototypes.
2745 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
2746 Use memcmp and memcpy instead of bcopy and bcmp.
2747 (init_syntax_once): Use ISALNUM.
2748 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
2749 (REG_UNSET_VALUE): Remove. Use NULL instead.
2750 (REG_UNSET, re_match_2_internal): Use NULL.
2751 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
2752 New macros.
2753 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
2754 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
2755 (regex_compile): In handle_interval, return an error rather than try to
2756 unfetch the interval if we can't find the closing brace.
2757 Obey the RE_NO_GNU_OPS syntax bit.
2758 (TOLOWER): New macro.
2759 (regcomp): Use it.
2760 (regexec): Allocate regs.start and regs.end as one block.
2762 2000-08-30 Gerd Moellmann <gerd@gnu.org>
2764 * xdisp.c (echo_area_display): Check display_completed instead
2765 of calling detect_input_pending.
2767 * dispnew.c (update_frame): Only set display_completed here; move
2768 the update_begin and update_end calls here from update_frame_1.
2769 (update_frame_1): Don't set display_completed here, don't call
2770 update_begin/update_end.
2772 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
2773 instead of store_frame_param.
2775 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2777 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
2778 desired window matrix hasn't been displayed, use the current row
2779 instead. Make sure that only those frame rows are updated for
2780 which there exists a corresponding enabled desired row.
2782 2000-08-29 Miles Bader <miles@gnu.org>
2784 * xfaces.c (default_face_vector): New function.
2785 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
2787 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2789 * lread.c (openp): Prevent temporary string passed to
2790 Ffile_readable_p from being garbage collected.
2792 2000-08-28 Dave Love <fx@gnu.org>
2794 * keymap.c (store_in_keymap): Add `static' to declaration.
2796 2000-08-28 Gerd Moellmann <gerd@gnu.org>
2798 * emacs.c, callint.c, doc.c, editfns.c
2799 (toplevel) [HAVE_STRING_H]: Include string.h.
2800 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
2801 (index): Remove prototypes which might conflict with non-standard
2802 definitions of index/strchr.
2804 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
2805 (rindex): Define only if !HAVE_RINDEX.
2807 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
2809 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
2811 2000-08-28 Miles Bader <miles@gnu.org>
2813 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
2814 made inconsistent by a font-related attribute in FROM.
2815 (merge_face_inheritance): Add function comment.
2817 2000-08-28 Kenichi Handa <handa@etl.go.jp>
2819 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
2820 the 4th arg (PREV_EVENT) Qt to suppress input method.
2822 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
2824 * regex.c: Indent cpp directives and remove parens after `defined'.
2825 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
2826 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
2827 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
2828 (re_compile_pattern): Use size_t for length.
2829 (init_syntax_once): Move to a better place.
2830 * regex.h: Merge changes from GNU libc. Indent cpp directives.
2831 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
2833 * syntax.c (back_comment): Detect cases where a comment-starter is
2834 actually inside another comment as in: /* a // b */ c // d \n.
2835 Make it clear that `comstart_pos' is unused for nested comments.
2837 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
2838 (KEYMAPP): New macro.
2839 (Fkeymap_parent, Fset_keymap_parent): Use it.
2840 (fix_submap_inheritance): Mark it static.
2841 (define_as_prefix, describe_buffer_bindings, describe_command)
2842 (describe_translation, describe_map): Complete prototypes.
2844 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
2846 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
2847 to better match the key-lookup behavior.
2849 2000-08-27 Gerd Moellmann <gerd@gnu.org>
2851 * xfaces.c (lface_fully_specified_p): Handle :inherit.
2852 (Finternal_set_lisp_face_attribute): Fix typo in error message.
2854 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
2856 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
2857 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
2858 (xterm.o): Depend on coding.h
2860 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2862 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
2863 the corresponding '#endif'.
2865 2000-08-26 Miles Bader <miles@gnu.org>
2867 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
2868 * xfaces.c (QCinherit): New variable.
2869 (syms_of_xfaces): Initialize it.
2870 (LFACE_INHERIT): New macro.
2871 (Finternal_get_lisp_face_attribute)
2872 (merge_face_vector_with_property)
2873 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
2874 (check_lface_attrs): Allow new types of face height. Check
2875 inherit attribute.
2876 (CYCLE_CHECK): New macro.
2877 (merge_face_inheritance): New function.
2878 (merge_face_vectors): Merge inherited faces too. Add F and
2879 CYCLE_CHECK arguments.
2880 (merge_face_vector_with_property, Finternal_merge_in_global_face)
2881 (lookup_named_face, lookup_derived_face, realize_named_face)
2882 (face_at_string_position, face_at_buffer_position): Supply
2883 new F and CYCLE_CHECK arguments to merge_face_vectors.
2884 (merge_face_heights): New function.
2885 (merge_face_vectors, merge_face_vector_with_property)
2886 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
2887 handle relative face heights.
2888 (lface_same_font_attributes_p): Compare heights using EQ.
2890 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2892 * charset.c (char_to_string): Check the character validity.
2893 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
2894 0.
2896 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
2898 * regex.c (PUSH_FAILURE_COUNT): New macro.
2899 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
2900 Handle popping of a register's or a counter's data.
2901 (POP_FAILURE_POINT): Use the new name.
2902 (re_match_2_internal): Push counter data on the stack for succeed_n,
2903 jump_n and set_number_at and remove misleading dead code in succeed_n.
2905 2000-08-25 Gerd Moellmann <gerd@gnu.org>
2907 * xdisp.c (redisplay_internal): If considering all windows on all
2908 frames, update the display for each frame as soon as possible,
2909 instead of first building all desired matrices for all frames, and
2910 then updating them all.
2911 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
2913 2000-08-24 Gerd Moellmann <gerd@gnu.org>
2915 * bytecode.c (mark_byte_stack): Add a comment.
2917 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
2918 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
2919 a graphical frame.
2921 2000-08-24 Kenichi Handa <handa@etl.go.jp>
2923 * minibuf.c (do_completion): Always use compare-string, not
2924 string-equal because the latter doesn't pay attention to
2925 multibyteness of strings.
2927 * process.c (create_process): Don't setup raw-text coding here.
2928 (Fopen_network_stream): Don't set coding->src_multibyte and
2929 coding->dst_multibyte here.
2930 (read_process_output): For process filter, return unibyte string
2931 if default-enable-multibyte-characters is nil.
2932 (send_process): If OBJECT is multibyte text, be sure to encoded it
2933 by the specified coding system for the process. Otherwise, setup
2934 raw-text coding.
2935 (init_process): Don't initialize default-process-coding-system
2936 here.
2938 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
2940 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
2941 <scroll-down-aggressively>: Likewise.
2943 2000-08-23 Kenichi Handa <handa@etl.go.jp>
2945 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
2946 zero. Set coding->produced_char correctly.
2948 2000-08-22 Andrew Innes <andrewi@gnu.org>
2950 * makefile.w32-in: New file.
2952 * unexw32.c (unexec): Ignore old_name, and use the actual location
2953 of the current executable instead. Base new_name on this.
2955 * w32proc.c (create_child): Remove reference to security
2956 descriptor, which isn't needed and doesn't compile with mingw32.
2958 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2959 up dllimport attributes.
2960 (x_update_window_end): Update prototype.
2962 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
2963 extern, which screws up dllimport attributes.
2965 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2966 up dllimport attributes.
2968 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
2969 screws up dllimport attributes.
2971 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2972 up dllimport attributes.
2973 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
2974 screws up dllimport attributes.
2976 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2977 up dllimport attributes.
2979 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
2980 screws up dllimport attributes.
2982 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
2983 screws up dllimport attributes.
2985 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2986 up dllimport attributes.
2988 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
2989 unnecessary extern, which screws up dllimport attributes.
2990 (main): Ditto.
2992 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2993 up dllimport attributes.
2995 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
2996 unnecessary extern, which screws up dllimport attributes.
2998 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
2999 screws up dllimport attributes.
3001 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3002 up dllimport attributes.
3004 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
3006 * w32bdf.c (search_file_line):
3007 (set_bdf_font_info):
3008 (seek_char):
3009 (w32_get_bdf_glyph):
3010 (w32_BDF_to_x_font): Fix compile warnings.
3012 * w32menu.c: Include keyboard.h before frame.h. Fix compile
3013 warnings.
3015 * w32select.c: Include keyboard.h before frame.h.
3017 * w32fns.c (max): Define macro.
3018 (JOHAB_CHARSET): Define if not known.
3019 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
3020 (Fx_show_tip): Synch with X version.
3022 * w32xfns.c: Include keyboard.h before frame.h.
3024 * w32fns.c: Include keyboard.h before frame.h.
3026 * w32term.c: Include keyboard.h before frame.h.
3028 * fontset.c: Include keyboard.h before frame.h.
3030 * w32inevt.c: Include keyboard.h before frame.h.
3031 (MOUSE_MOVED): Define if not known.
3033 * minibuf.c: Include keyboard.h before frame.h.
3035 * keyboard.c: Include keyboard.h before frame.h.
3037 * indent.c: Include keyboard.h before frame.h.
3039 * dispnew.c: Include keyboard.h before frame.h.
3041 * buffer.c: Include keyboard.h before frame.h.
3043 * alloc.c: Include keyboard.h before frame.h.
3045 * print.c: Include keyboard.h before frame.h.
3047 * process.c: Include keyboard.h before frame.h.
3049 * scroll.c: Include keyboard.h before frame.h.
3051 * sysdep.c: Include keyboard.h before frame.h.
3053 * term.c: Include keyboard.h before frame.h.
3055 * window.c: Include keyboard.h before frame.h.
3057 * xdisp.c: Include keyboard.h before frame.h.
3058 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
3060 * frame.c: Include keyboard.h before frame.h.
3062 * w32heap.h: Undefine min, max.
3064 * w32gui.h: Undefine min, max.
3066 * unexw32.c: Change PUCHAR to PCHAR.
3067 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
3068 (relocate_offset):
3069 (get_section_info):
3070 (copy_executable_and_dump_data): Remove unnecessary static defs.
3071 (copy_executable_and_dump_data): Fix compile warnings.
3073 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
3075 * w32console.c (min): Define macro.
3076 (clear_frame, write_glyphs): Fix compile warning.
3078 * w32proc.c (compare_env):
3079 (find_child_console): Fix compile warning.
3081 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
3082 sys_errlist instead of _sys_errlist.
3083 (get_emacs_configuration_options): New function.
3085 * s/ms-w32.h (sys_nerr): Provide default definition.
3086 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
3087 name with _ prepended.
3088 (NSIG): Define if not known.
3089 (get_emacs_configuration): Provide extern declaration.
3090 (get_emacs_configuration_options): Provide extern declaration.
3091 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
3093 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
3094 (map_w32_filename):
3095 (read_unc_volume): Fix compile warning.
3097 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
3098 definitions from being used.
3100 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
3102 * w32.c (unc_volume_file_attributes):
3103 (open_unc_volume): Make arg const.
3105 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
3106 (read_input_waiting): Remove excess parameter.
3108 * w32.c (init_environment): Call _access.
3109 (check_windows_init_file): Call _close.
3110 (init_user_info): Call _putenv.
3111 (init_environment): Call _putenv and _strdup.
3112 (init_ntproc): Reset volume info cache on startup.
3114 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
3115 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
3116 cannot override the CRT malloc.
3118 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
3119 (LINK_FLAGS): Append to original value of LINK_FLAGS.
3121 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
3122 unless we are linking with a static CRT.
3123 (RVA_TO_PTR): Cast result to unsigned char*.
3125 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
3126 (add_volume_info): Use xstrdup.
3128 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
3130 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
3131 (do_completion, Fminibuffer_complete_word): Use it.
3132 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
3133 var so it can take non-boolean values.
3135 2000-08-21 Gerd Moellmann <gerd@gnu.org>
3137 * editfns.c (find_field): Formatting changes.
3138 (toplevel): Some old-style function forward declarations
3139 changed to prototypes, some new protypes added, some functions
3140 made static.
3142 * lisp.h (set_time_zone_rule): Add prototype.
3143 (use_dialog_box): External declaration.
3145 * keyboard.c (gen_help_event): Add parameter SIZE.
3146 (kbd_buffer_events_waiting): Slightly rewritten.
3147 (clear_event): New function.
3148 (kbd_buffer_get_event): Use it, and clear the input_events of
3149 HELP_EVENTs.
3150 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
3151 don't fill the newly created array with nils.
3152 (toplevel): Convert some old-style function forward declarations
3153 to prototypes.
3155 * keyboard.h (gen_help_event): Change prototype.
3157 * xterm.c (XTread_socket): Change calls to gen_help_event.
3159 * w32term.c (w32_read_socket): Change calls to gen_help_event.
3161 * eval.c (Fmacroexpand): Doc fix.
3163 2000-08-20 Jason Rumney <jasonr@gnu.org>
3165 * w32term.h (x_display_info_for_display): Remove as this function
3166 does not exist on W32.
3168 * w32term.c (help_echo_window): New variable.
3169 (syms_of_w32term): staticpro it.
3170 (note_mode_line_highlight): Set it.
3171 (XTextExtents16): Removed as there is no equivalent on W32.
3172 (x_compute_glyph_string_overhangs): Incomplete body removed, as
3173 the X way of doing this will not work for W32.
3174 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
3175 (x_draw_image_foreground): Avoid drawing outside of the clip area
3176 when image doesn't have a mask.
3177 (note_mouse_highlight): Process overlays in the right order of
3178 priority. Set help_echo_window.
3179 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
3180 because that's more visible for large images.
3182 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
3183 name to single_keymap_panes.
3184 (w32_menu_show): Set wv->title when dealing with titles.
3185 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
3187 2000-08-21 Miles Bader <miles@gnu.org>
3189 * minibuf.c (do_completion): Try again if we rewrite the input
3190 string, but no completion was done, so that any completion message
3191 will be correct.
3193 2000-08-20 Gerd Moellmann <gerd@gnu.org>
3195 * xfaces.c (lface_equal_p): Compare strings differently.
3196 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
3197 (realize_tty_face): Use them.
3198 (syms_of_xfaces): Initialize new variables.
3199 (map_tty_color): New function, extracted from realize_tty_face.
3200 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
3201 foreground or background color, store the new color name in the
3202 realized face; previous code trying to do this had no effect.
3203 (realize_tty_face): Use map_tty_color.
3204 (Fclear_face_cache): Set face_change_count and ensure thorough
3205 redisplay.
3207 2000-08-19 Gerd Moellmann <gerd@gnu.org>
3209 * undo.c (record_first_change, record_marker_adjustment): Don't
3210 use XBUFFER on last_undo_buffer which might not be a buffer.
3212 2000-08-18 Kenichi Handa <handa@etl.go.jp>
3214 * coding.c (decode_coding_string): Set members consumed,
3215 consumed_char, produced, produced_char of *coding correctly. If
3216 decode_coding doesn't consume any byte, don't try anymore.
3217 (encode_coding_string): Likewise.
3219 2000-08-18 Gerd Moellmann <gerd@gnu.org>
3221 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
3222 conditional have void type, for Standard C compilers.
3224 * xdisp.c (redisplay_internal): Compare windows for equality with
3225 EQ, instead of applying XWINDOW to something that might not
3226 be a window.
3228 2000-08-18 Kenichi Handa <handa@etl.go.jp>
3230 * fontset.c (Finternal_char_font): Search only the selected frame
3231 for a window of the current buffer.
3233 2000-08-18 Gerd Moellmann <gerd@gnu.org>
3235 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
3236 Lisp_Objects.
3238 * keyboard.c (kbd_buffer_get_event): Handle the case that the
3239 second half of a HELP_EVENT is found at the start of kbd_buffer.
3241 2000-08-18 Miles Bader <miles@gnu.org>
3243 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
3245 * editfns.c (save_restriction_save): Rewrite to use markers.
3246 (save_restriction_restore): Rewrite to understand new form of data
3247 saved by save_restriction_save.
3248 (Fsave_restriction): Remove cautionary note in doc-string.
3250 2000-08-17 Gerd Moellmann <gerd@gnu.org>
3252 * fileio.c (build_annotations): Add a comment explaining the
3253 return value of format-annotate-function. Replace a spurious call
3254 to Flength with a CONSP test. Call format-annotate-function with
3255 a fifth arg specifying how many times the function is been called
3256 in a row, to let it choose temporary buffers appropriately.
3258 2000-08-17 Dave Love <fx@gnu.org>
3260 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
3261 declare make_temp_name twice.
3263 * lread.c: Prototype readevalloop, load_unwind,
3264 load_descriptor_unwind.
3265 (unreadpure): Give it an arg.
3267 * unexalpha.c: Prototype fatal_unexec, mark_x,
3268 update_dynamic_symbols. Declare unexec as void.
3270 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
3271 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
3273 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
3274 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
3275 DOUG_LEA_MALLOC.
3277 * alloca.c: Use #error.
3278 [POINTER_TYPE]: Use it.
3280 * eval.c (Fdefvar): Doc fix.
3282 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
3283 INITIALIZE_INTERVAL.
3285 * buffer.h: Avoid DECLARE_INTERVALS.
3287 * config.in: Add size_t.
3289 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
3291 * w16select.c (set_clipboard_data): If there's not enough memory
3292 to put text into clipboard, return 1, as Fw16_set_clipboard_data
3293 expects. In case of other failures, return 3.
3294 (system_error_msg): New error message.
3295 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
3296 system_error_msg.
3298 2000-08-16 Gerd Moellmann <gerd@gnu.org>
3300 * term.c (write_glyphs): Also turn off inverse video after turning
3301 off other appearances in case TS_exit_attribute_mode is not equal
3302 to TS_end_standout_mode.
3303 (insert_glyphs): Turn inverse video on/off for each run of glyphs
3304 with the same face.
3305 (turn_off_face): Reset standout_mode only if
3306 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
3307 is equal to TS_end_standout_mode.
3309 2000-08-16 Kenichi Handa <handa@etl.go.jp>
3311 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
3312 sequence at the end of the source block.
3314 * ccl.c (Fccl_program_p): Docstring modified.
3315 (Fccl_execute): Likewise.
3316 (Fccl_execute_on_string): Likewise.
3318 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
3320 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
3322 2000-08-16 Kenichi Handa <handa@etl.go.jp>
3324 The following changes are mainly to fix bugs of
3325 encode/decode-coding-string failing if encoding/decoding return
3326 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
3327 variable conversion_buffer.
3329 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
3330 decrement dst_end to avoid buffer overflow in the later call of
3331 string_as_multibyte
3333 * coding.h (conversion_buffer_size, conversion_buffer)
3334 (get_conversion_buffer): Extern deleted.
3336 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
3337 (conversion_buffer, conversion_buffer_size): Variables deleted.
3338 (get_conversion_buffer): Function deleted.
3339 (struct conversion_buffer): New structure.
3340 (MAX_ALLOCA): New macro.
3341 (allocate_conversion_buffer): New macro.
3342 (extend_conversion_buffer, free_conversion_buffer): New functions.
3343 (ccl_coding_driver): Set coding->result.
3344 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
3345 this is the last block of source.
3346 (encode_coding): Likewise. Handle the source block as the last
3347 one only when the whole source text is consumed.
3348 (decode_coding_string): Handle the case that the output buffer is
3349 too small to decode the whole source text. Use
3350 allocate_conversion_buffer, extend_conversion_buffer and
3351 free_conversion_buffer, not get_conversion_buffer.
3352 (encode_coding_string): Likewise.
3353 (init_coding): Function deleted.
3354 (init_coding_once): Delete code to initialize
3355 conversion_buffer_size.
3357 * emacs.c (main): Don't call init_coding.
3359 * msdos.c (IT_write_glyphs): Use a locally declared
3360 conversion_buffer.
3362 * term.c (write_glyphs): Use a locally declared conversion_buffer.
3363 (insert_glyphs): Likewise.
3365 * w32console.c (write_glyphs): Use a locally declared
3366 conversion_buffer.
3368 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
3370 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
3371 member of display_info is NULL.
3373 2000-08-15 Gerd Moellmann <gerd@gnu.org>
3375 * alloc.c (compact_small_strings): Use safe_bcopy, add an
3376 assertion.
3378 * term.c (turn_off_face): Reset standout_mode when resetting
3379 appearances with capability `me'.
3380 (write_glyphs): Switch on inverse video before each face change.
3382 2000-08-14 Dave Love <fx@gnu.org>
3384 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
3385 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
3386 (lisp_free): Declare and make static.
3388 * window.c: Fix embedded comment.
3389 (syms_of_window): Fix doc string.
3391 2000-08-14 Gerd Moellmann <gerd@gnu.org>
3393 * keymap.c (push_key_description): If C without modifiers is < 32,
3394 make sure to print `C-' before `M-', like in the manual.
3396 2000-08-11 Gerd Moellmann <gerd@gnu.org>
3398 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
3399 since they aren't relocated anymore.
3400 (sxhash_string): Make sure returned hash code fits in a Lisp
3401 integer.
3403 * xdisp.c (try_cursor_movement): Fix handling of cursor in
3404 partially visible line which is smaller than the window's
3405 height.
3407 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3409 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
3410 the multibyte form of eight-bit-control characters.
3411 (Fccl_execute_on_string): Initialize ccl->multibyte.
3413 * ccl.h (struct ccl_program): New member multibyte.
3415 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
3417 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3419 * regex.c (regex_compile) <normal_char>: Pay attention to
3420 multibyteness.
3421 (analyse_first) <exactn>: Setup fastmap correctly for
3422 eight-bit-control characters.
3424 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3426 * termhooks.h (enum event_kind): New member
3427 multibyte_char_keystroke.
3429 * keyboard.c (make_lispy_event): Handle the new event type
3430 multibyte_char_keystroke.
3432 * xterm.c: Include coding.h.
3433 (XTread_socket): Work around a bug of XmbLookupString. If the
3434 input is from XIM, decode it according to the current locale. In
3435 that case, generate multibyte_char_keystroke events.
3437 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3439 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
3440 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
3442 2000-08-10 Gerd Moellmann <gerd@gnu.org>
3444 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
3445 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
3446 (move_it_in_display_line_to): Record iterator's ascent and descent
3447 before producing glyphs, and restore them when we know the glyph
3448 doesn't fit on the line.
3449 (move_it_to): Restructured so that it's easier to debug. If
3450 moving to a vpos, and not moving to an x or character position,
3451 stop as soon as the specified vpos is reached; don't move further
3452 into that line because that might change the computed line height.
3453 (try_cursor_movement): New function, extracted from the cursor
3454 movement branch of redisplay_window. If ending on a partially
3455 visible line, don't try to scroll if the cursor line is taller
3456 than the window.
3457 (redisplay_window): Use try_cursor_movement.
3459 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
3460 because that function doesn't cope with variable-height lines.
3462 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
3463 box cursor because that's better visible for large images.
3465 2000-08-10 Miles Bader <miles@gnu.org>
3467 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
3469 2000-08-10 Gerd Moellmann <gerd@gnu.org>
3471 * xdisp.c (Vmessages_buffer_name): New variable.
3472 (message_dolog): Use it.
3473 (syms_of_xdisp): Initialize it.
3475 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
3477 * msdos.c (IT_note_mouse_highlight): Update the calls to
3478 overlays_at.
3479 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
3480 redundant now that keyboard.h is included.
3482 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3484 * keyboard.c (kbd_buffer_events_waiting): New function.
3486 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
3488 * msdos.c: Include keyboard.h.
3489 (XMenuActivate): Empty no_event events from the event buffer. If
3490 no events are left after that, call clear_input_pending.
3491 (mouse_clear_clicks): New function, code moved from mouse_init.
3492 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
3493 mouse driver to ``forget'' any past clicks.
3495 * Makefile.in (msdos.o): Depend on keyboard.h.
3497 2000-08-09 Gerd Moellmann <gerd@gnu.org>
3499 * lisp.h (input_pending): External declaration.
3501 * dispextern.h (Qredisplay_dont_pause): Declare extern.
3503 * xdisp.c (echo_area_display): Display thoroughly if input is
3504 pending. Bind redisplay-dont-pause to t during the redisplay.
3505 in case input is pending.
3507 * dispnew.c (Qredisplay_dont_pause): New variable.
3508 (syms_of_display): Initialize and staticpro it.
3509 (update_frame_1): Don't interrupt the display for pending input if
3510 redisplay_dont_pause is set.
3512 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
3514 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
3516 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
3518 * callproc.c (Fcall_process): Terminate the unwind-protect around
3519 the post-read-conversion of coding system.
3521 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
3522 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
3523 * buffer.h (overlays_at): Update prototype.
3524 * xdisp.c (next_overlay_change): Update call to overlays_at.
3525 * xfaces.c (face_at_buffer_position): Likewise.
3526 * textprop.c (Fget_char_property): Likewise.
3527 * xterm.c (note_mouse_highlight): Likewise.
3529 * minibuf.c (do_completion): Don't consider a simple change of
3530 case as `completion'.
3532 2000-08-08 Ken Raeburn <raeburn@gnu.org>
3534 * keyboard.c (syms_of_keyboard): Initialize
3535 last_point_position_buffer.
3536 * undo.c (record_delete): Make sure last_point_position_buffer is
3537 a buffer before comparing pointers.
3539 * coding.h (decode_coding_string): Declare.
3541 * intervals.h (Fprevious_single_char_property_change): Declare.
3543 * textprop.c (Fprevious_single_char_property_change): Don't do
3544 arithmetic directly on lisp objects.
3546 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
3547 objects.
3549 * keyboard.h (menu_item_eval_property): Declare.
3551 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
3552 reuse as buffer name, instead of recreating (and discarding) every
3553 time a message is logged.
3554 (with_echo_area_buffer): Make callback arg A2 a lisp object.
3555 (current_message_1, truncate_message_1, set_message_1)
3556 (display_echo_area_1, resize_mini_window_1): Signatures changed.
3557 (current_message, truncate_echo_area, display_echo_area)
3558 (resize_echo_area_axactly): Changed calls.
3560 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
3561 Lisp object.
3562 (Ffind_coding_systems_region_internal): First argument to Fappend
3563 must be an integer, not a Lisp object.
3565 2000-08-08 Kenichi Handa <handa@etl.go.jp>
3567 * charset.c (Fchar_width): Doc fix.
3569 2000-08-08 Gerd Moellmann <gerd@gnu.org>
3571 * charset.c (Fstring_width): Doc fix.
3573 2000-08-07 Gerd Moellmann <gerd@gnu.org>
3575 * xdisp.c (start_display): When starting display on a continuation
3576 line, clear ascent and descent members of the iterator structure;
3577 the height of the continued line does not affect the height of the
3578 continuation line.
3579 (make_cursor_line_fully_visible): Do nothing if cursor is on a
3580 line taller than the window.
3581 (redisplay_window) <forced window start>: Handle case that the
3582 middle of the window is not found in any row.
3583 (dump_glyph_row): Show more information.
3584 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
3585 first text line in a glyph matrix.
3587 * xterm.c (x_draw_image_foreground): Avoid drawing outside
3588 of the clip area when image doesn't have a mask.
3590 * fns.c (sweep_weak_table): Fix survival conditions for
3591 key-or-value and key-and-value weakness.
3593 * .gdbinit (xhashtable): New command.
3595 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
3596 tables out of the list of all weak hash tables.
3598 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
3599 a new buffer is created, make sure echo_area_buffer[] references
3600 the new buffer.
3602 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
3604 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
3605 the doc string.
3607 2000-08-07 Kenichi Handa <handa@etl.go.jp>
3609 * syntax.c (skip_chars): Fix previous change. Make the handling
3610 of unibyte string consistent with that of regex search.
3612 2000-08-05 Gerd Moellmann <gerd@gnu.org>
3614 * xmenu.c (popup_get_selection): Use xfree instead of free.
3616 * fileio.c (Finsert_file_contents): Use xfree instead of free.
3618 * editfns.c (Ftranspose_regions): Use xfree instead of free.
3620 * callproc.c (child_setup): Use xfree instead of free.
3622 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
3623 instead of malloc.
3624 (run_mac_command, closedir): Use `xfree' instead of `free'.
3626 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
3628 * eval.c (error): Use xfree instead of free.
3630 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
3632 * fns.c: Replace `illegal' with `invalid'.
3633 (Fmake_hash_table, make_hash_table): Allow table size of 0.
3635 2000-08-05 Kenichi Handa <handa@etl.go.jp>
3637 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
3638 conversion.
3640 2000-08-04 Noah Friedman <friedman@splode.com>
3642 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
3643 docstring.
3645 2000-08-04 Gerd Moellmann <gerd@gnu.org>
3647 * syntax.c (skip_chars): Fix typo in error message.
3649 2000-08-04 Andreas Schwab <schwab@suse.de>
3651 * m/ia64.h: Moved from s/ia64.h.
3653 2000-08-04 Kenichi Handa <handa@etl.go.jp>
3655 * process.c (read_process_output): Big simplification. Handle
3656 composition and post-read-conversion of coding system correctly.
3657 (send_process): Handle composition correctly.
3659 * callproc.c (Fcall_process): Handle post-read-conversion of
3660 coding system if any.
3662 * coding.c (decode_coding_iso2022): More strict check for handling
3663 single shifting.
3664 (coding_restore_composition): Pay attention to the case that
3665 cmp_data is not set properly (because of invalid code in the
3666 source text).
3667 (run_pre_post_conversion_on_str): Include text properties in the
3668 resulting string.
3669 (decode_coding_string): Set members of coding correctly.
3671 2000-08-03 Gerd Moellmann <gerd@gnu.org>
3673 * s/ia64.h: New file.
3675 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
3676 Use NULL instead of 0 at the end of variable argument list of
3677 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
3678 sizeof (int) < sizeof (void *).
3680 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
3681 of variable argument lists of XtVaGetValues and XtVaSetValues.
3683 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
3684 variable argument lists of XtVaGetValues and XtVaSetValues.
3686 2000-08-02 Gerd Moellmann <gerd@gnu.org>
3688 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
3689 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
3691 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
3692 prototype.
3694 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
3695 in call to Fsingle_key_description.
3697 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
3698 Callers changed.
3700 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
3702 * window.c (display_buffer_reuse_frames): New variable.
3703 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
3704 frames displaying BUFFER.
3705 (syms_of_window): Define Lisp variable
3706 display-buffer-reuse-frames.
3708 2000-08-01 Miles Bader <miles@gnu.org>
3710 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
3711 when to constrain NEW_POS (they were pretty screwed up before).
3713 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
3715 * msdos.c (run_msdos_command): Save and restore the master
3716 environment, for the case that child_setup signals an error.
3717 When mirroring slashes in DOS shell commands, don't fail when
3718 argv[2] has embedded blanks.
3719 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
3720 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
3721 (dos_ttraw): Call mouse_setup_buttons.
3723 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
3724 using alloca; free it after run_msdos_command returns.
3726 2000-07-27 Dave Love <fx@gnu.org>
3728 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
3729 define.
3730 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
3731 working.
3733 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
3735 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
3737 * editfns.c (lisp_time_argument): Fix last change.
3739 2000-07-27 Gerd Moellmann <gerd@gnu.org>
3741 * fns.c (Fdelete): Make it work on vectors and strings in addition
3742 to lists.
3744 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
3745 (syms_of_fns): Initialize new variables.
3746 (sweep_weak_table): Handle weakness `key-or-value' and
3747 `key-and-value'.
3748 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
3749 weakness, with t meaning the same as `key-and-value'.
3751 2000-07-27 Kenichi Handa <handa@etl.go.jp>
3753 * coding.h (struct coding_system): Member safe_charset deleted.
3755 * coding.c (Qsafe_charsets): This variable deleted.
3756 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
3757 variables.
3758 (coding_safe_chars): New function.
3759 (CODING_SAFE_CHAR_P): New macro.
3760 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
3761 checking safe_charsets member of the coding system. Caller
3762 changed.
3763 (detect_coding_iso2022): New local variable safe_chars.
3764 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
3765 safe_charsets member of the coding system.
3766 (decode_coding_iso2022): New local variable safe_chars.
3767 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
3768 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
3769 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
3770 (ENCODE_UNSAFE_CHARACTER): New macro.
3771 (encode_coding_iso2022): New local variable safe_chars. Check
3772 unsafe chars.
3773 (setup_coding_system): Delete the code to initialize
3774 coding->safe_charses
3775 (intersection, find_safe_codings): New functions.
3776 (Ffind_coding_systems_region_internal): New function.
3777 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
3778 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
3779 variable and initialize it.
3781 * fns.c (char_table_ref_and_index): New function.
3783 * lisp.h (char_table_ref_and_index): Add prototype.
3785 2000-07-26 Sam Steingold <sds@gnu.org>
3787 * editfns.c (lisp_time_argument): Added third argument `usec'.
3788 (Ffloat_time): New built-in Lisp function.
3790 2000-07-26 Gerd Moellmann <gerd@gnu.org>
3792 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
3793 for the character code.
3795 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
3796 GNU/Linux.
3798 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
3799 if called for a popup menu.
3800 (xmenu_show): Store help string in widget values.
3802 2000-07-26 Dave Love <fx@gnu.org>
3804 * syswait.h: Move some definitions.
3805 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
3806 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
3807 perspicuous definitions.
3808 (WTERMSIG): Fix bit pattern used.
3810 2000-07-26 Kenichi Handa <handa@etl.go.jp>
3812 * print.c (print_object): If vector printing is truncated, print
3813 "..." to indicate it as well as the case of list printing.
3815 2000-07-25 Gerd Moellmann <gerd@gnu.org>
3817 * xdisp.c (next_element_from_display_vector): Improve comments.
3819 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
3820 for the character code, and the rest for the face id as in 20.x.
3821 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
3823 * window.c (window_display_table): Cleaned up.
3825 * syntax.c (Fforward_word): Add last arg nil in call of
3826 Fconstrain_to_field.
3828 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
3830 * fileio.c (Frename_file) [DOS_NT]: If the file names are
3831 identical but for the letter-case, don't call
3832 barf_or_query_if_file_exists.
3834 2000-07-25 Miles Bader <miles@gnu.org>
3836 * editfns.c (find_field): Honor special `boundary' fields.
3837 (Qboundary): New variables.
3838 (syms_of_editfns): Initialize Qboundary.
3839 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
3840 Use scan_buffer instead of find_before_next_newline, because it
3841 allows us to detect the boundary case where there's a newline at
3842 the search limit.
3843 * lisp.h (Fconstrain_to_field): Update external declaration.
3845 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3847 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
3848 if that is nil.
3850 2000-07-24 Dave Love <fx@gnu.org>
3852 * s/sunos4-0.h, s/sol2.h:
3853 (LIBS_TERMCAP): Move from m/sparc.h.
3855 * m/sparc.h (TERMINFO): Moved to system files (probably only
3856 relevant for sunos4 judging by its vintage).
3857 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
3858 __arch64__.
3860 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
3862 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
3863 name to single_keymap_panes.
3865 2000-07-24 Andreas Schwab <schwab@suse.de>
3867 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
3869 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3871 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
3872 parameters instead of using int parameters. Expect FN to accept
3873 EMACS_INT parameters.
3874 (display_echo_area, resize_echo_area_axactly, current_message)
3875 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
3876 with new argument list.
3877 (resize_mini_window_1): New callback function.
3878 (current_message_1, truncate_message_1, set_message_1): Change
3879 parameter lists to the new format expected by
3880 with_echo_area_buffer.
3882 2000-07-24 Kenichi Handa <handa@etl.go.jp>
3884 * fontset.c (fontset_ref): Remove INLINE declaration.
3885 (fontset_ref_via_base): Likewise.
3886 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
3887 to downcase.
3889 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
3891 * msdos.c (IT_note_mouse_highlight): Process overlays in the
3892 correct order of priority. If help echo was found in an overlay,
3893 use that overlay as the object in which the help echo was found.
3895 2000-07-22 Miles Bader <miles@gnu.org>
3897 * textprop.c (Fprevious_single_char_property_change): The initial
3898 property value should be from the position preceding POSITION, not
3899 following it.
3901 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
3903 * coding.c (syms_of_coding): Doc fix for
3904 inhibit-iso-escape-detection.
3906 2000-07-21 Gerd Moellmann <gerd@gnu.org>
3908 * xterm.c (note_mouse_highlight): Process overlays in the right
3909 order of priority.
3911 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
3913 * xterm.c (note_mouse_highlight): If help-echo was found in an
3914 overlay, use that overlay as the object in which the help was
3915 found.
3917 * window.c (foreach_window_1): Fix typo reversing an if-condition.
3919 * window.c (foreach_window): Instead of a fake variable argument
3920 list, take one USER_DATA argument.
3921 (foreach_window_1): Likewise, and call callback functions with two
3922 args, the window and USER_DATA.
3923 (struct check_window_data): New struct.
3924 (check_window_containing): Use it.
3925 (window_from_coordinates): Set up a struct check_window_data for
3926 foreach_window.
3927 (add_window_to_list, freeze_window_start): Change parameters
3928 according to new calling convention.
3930 * window.h (foreach_window): Change prototype.
3932 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
3934 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
3936 * xmenu.c (menu_help_callback): Call show_help_echo with
3937 additional arguments OBJECT and POS.
3939 2000-07-21 Kenichi Handa <handa@etl.go.jp>
3941 * data.c (Faset): Allow storing any multibyte character in a
3942 string. Convert unibyte string to multibyte if necessary.
3944 * xfns.c (x_encode_text): New function.
3945 (x_set_name): Use x_encode_text.
3946 (x_set_title): Likewise.
3948 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
3950 * xterm.h (x_encode_text): Add prototype.
3952 2000-07-20 Dave Love <fx@gnu.org>
3954 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
3955 xfree, not free.
3957 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
3959 * msdos.c (help_echo_window): New variable.
3960 (syms_of_msdos): Initialize and staticpro it.
3961 (IT_note_mode_line_highlight): Set help_echo_window.
3962 (IT_note_mouse_highlight): Ditto.
3963 (dos_rawgetc): Store help_echo_window in the second event produced
3964 for HELP_EVENTs.
3966 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
3967 Record the object that generated the help echo and the position of
3968 that object in help_echo_object and help_echo_pos. Record that
3969 some glyphs in a row are displayed in mouse-face.
3970 (IT_update_begin): Don't clear mouse highlight unless one of the
3971 enabled glyph rows is marked as being displayed in mouse-face.
3972 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
3973 and position recorded in help_echo_object and help_echo_pos to the
3974 event queue.
3975 (IT_menu_display): Accept a new argument PN: the pane number of
3976 the current menu pane. Record the pane number and the item
3977 number of the item which has associated help string.
3978 (XMenuActivate): Update the prototype for help_callback in
3979 function declaration. Call IT_menu_display with the current menu
3980 pane number as an additional argument. Call help_callback with
3981 two additional arguments: the pane number and the item number of
3982 the menu item associated with the help text.
3983 (help_echo_object, help_echo_pos): New variables.
3984 (syms_of_msdos): Initialize them and staticpro help_echo_object.
3986 * msdos.h (XMenuActivate): Update prototype.
3988 2000-07-19 Gerd Moellmann <gerd@gnu.org>
3990 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
3991 Add some more prototypes.
3993 * xterm.c, xterm.h: Add some more prototypes.
3995 * lisp.h (Fnext_single_char_property_change): Add prototype.
3997 * dispnew.c (direct_output_for_insert): Remove confusing
3998 outer local variable mouse_face_overwritten_p.
3999 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
4001 * alloc.c (allocate_string_data): Don't copy old string contents.
4003 2000-07-19 Kenichi Handa <handa@etl.go.jp>
4005 * coding.c (code_convert_region): Delete text properties before
4006 shrinking the conversion region.
4008 2000-07-18 Gerd Moellmann <gerd@gnu.org>
4010 * dispnew.c (update_text_area): Write the whole row if it
4011 has mouse-face in it.
4013 * xfaces.c (face-alternative-font-family-alist): Remove
4014 DEFVAR_LISP; staticpro instead.
4016 * xmenu.c (menu_help_callback): Call show_help_echo with
4017 new arguments.
4019 * keyboard.c (show_help_echo): Add parameter WINDOW.
4020 (read_char): Call show_help_echo with window extracted from Lisp
4021 help event.
4022 (gen_help_event): Add parameter WINDOW.
4024 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
4026 * xterm.c (help_echo_window): New variable.
4027 (note_mouse_highlight, note_tool_bar_highlight): Set
4028 help_echo_window.
4029 (XTread_socket): Pass help_echo_window to gen_help_event.
4030 (syms_of_xterm): Initialize and staticpro help_echo_window.
4032 2000-07-18 Dave Love <fx@gnu.org>
4034 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
4035 systime.h.
4037 2000-07-18 Gerd Moellmann <gerd@gnu.org>
4039 * alloc.c (allocate_string_data): If string had already data
4040 assigned, copy old contents to new string data.
4042 * coding.c (syms_of_coding): Fix typo in spelling of variable
4043 `inhibit-iso-escape-detection'.
4045 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
4047 * Makefile.in: Add dependencies on dispextern.h.
4048 (alloca.o): Don't define malloc and define EMACS_FREE instead of
4049 `free'; both can conflict with system header files.
4051 2000-07-18 Kenichi Handa <handa@etl.go.jp>
4053 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
4054 undefined.
4056 2000-07-18 Dave Love <fx@gnu.org>
4058 * window.c (Fwindow_list): Declare arg `window'.
4060 2000-07-18 Kenichi Handa <handa@etl.go.jp>
4062 * coding.c (setup_coding_system): Don't override the explicitly
4063 specified designations.
4065 2000-07-15 Miles Bader <miles@gnu.org>
4067 * editfns.c (char_property_eq, char_property_stickiness): Renamed
4068 from `text_property_eq' and `text_property_stickiness', respectively.
4069 (find_field, Fconstrain_to_field, char_property_eq)
4070 (char_property_stickiness): Changed to call char-property functions
4071 instead of text-property-only ones.
4073 * textprop.c (Fnext_single_char_property_change): Made a subr (was
4074 `next_single_char_property_change'). Do more error checking, and
4075 cleanup limit behavior.
4076 (Fprevious_single_char_property_change): New function.
4077 (syms_of_textprop): Initialize new subrs.
4079 * xdisp.c (display_prop_end, invisible_text_between_p):
4080 Call Fnext_single_char_property_change instead of
4081 next_single_char_property_change.
4083 2000-07-15 Jason Rumney <jasonr@gnu.org>
4085 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
4086 after menu is finished with.
4087 (add_menu_item): Only consider wv->title as a menu title.
4088 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
4090 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
4091 null title.
4092 (FONT_REGEXP): Remove unused macro, and its sub-components.
4093 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
4095 * w32term.c (help_echo_object, help_echo_pos): New variables.
4096 (note_mode_line_highlight): Store additional information about the
4097 help-echo in help_echo_object and help_echo_pos. Check both
4098 `local-map' and `keymap' properties for changing the cursor
4099 (note_mouse_highlight): Store additional information about the
4100 help-echo in help_echo_object and help_echo_pos.
4101 (note_tool_bar_highlight): Set help_echo_object to nil and
4102 help_echo_pos to -1.
4103 (w32_read_socket): Use gen_help_event instead of filling
4104 input_events manually.
4105 (syms_of_w32term): Staticpro help_echo_object.
4106 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
4107 set, arrange for a mouse-highlight redisplay in
4108 XTframe_up_to_date.
4109 (x_clear_mouse_face): New function.
4110 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
4111 (x_update_window_begin): No need to turn off the mouse
4112 highlight here.
4113 (show_mouse_face): Set the mouse_face_p flag of glyph rows
4114 depending on whether they contain glyphs highlighted in
4115 mouse-face.
4116 (x_fill_stretch_glyph_string): Consume runs of stretch
4117 glyphs instead of a single one.
4118 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
4119 with new argument list.
4120 (x_set_glyph_string_gc): Make sure the face's GC is valid.
4121 (x_append_glyph, x_append_composite_glyph)
4122 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
4123 changes in struct glyph starting 1999-12-27. See comments for
4124 xterm.c on 2000-07-05.
4126 2000-07-14 Sam Steingold <sds@gnu.org>
4128 * xfaces.c (realize_x_face): Fix the last patch:
4129 check `default_face' before dereferencing.
4131 2000-07-14 Dave Love <fx@gnu.org>
4133 * syntax.c (back_comment): Add null default in switch (for pcc).
4135 2000-07-14 Kenichi Handa <handa@etl.go.jp>
4137 * xfaces.c (realize_x_face): Make fontset using the base of the
4138 default_face's fontset, not using the default fontset.
4140 * coding.c (inhibit_iso_escape_detection): New variable.
4141 (syms_of_coding): Make it a Lisp variable.
4142 (detect_coding_iso2022): If inhibit_iso_escape_detection is
4143 nonzero, ignore ISO2022's escape sequence.
4145 2000-07-14 Gerd Moellmann <gerd@gnu.org>
4147 * alloca.c (malloc) [emacs]: Define as xmalloc.
4149 * xfns.c (Fx_show_tip): If frame parameters contain a position,
4150 use that instead of the mouse position. Add parameters DX and DY.
4152 * dispextern.h (Fx_show_tip): Adjust number of parameters
4153 in prototype.
4155 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
4156 if HELP is a function, call it with OBJECT and POS as parameters
4157 to get the help to display.
4158 (gen_help_event, kbd_buffer_store_help_event): New functions.
4159 (kbd_buffer_get_event): Construct the Lisp help-event differently.
4160 (read_char): Call show_help_echo with new parameters.
4162 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
4163 Add prototypes.
4165 * xterm.c (help_echo_object, help_echo_pos): New variables.
4166 (note_mode_line_highlight): Store additional information about the
4167 help-echo in help_echo_object and help_echo_pos. Check both
4168 `local-map' and `keymap' properties for changing the cursor
4169 (note_mouse_highlight): Store additional information about the
4170 help-echo in help_echo_object and help_echo_pos.
4171 (note_tool_bar_highlight): Set help_echo_object to nil and
4172 help_echo_pos to -1.
4173 (XTread_socket): Use gen_help_event instead of filling
4174 input_events manually.
4175 (syms_of_xterm): Staticpro help_echo_object.
4177 * xmenu.c (menu_highlight_callback): Use
4178 kbd_buffer_store_help_event instead of setting up and input_event
4179 structure manually.
4181 * xdisp.c (eval_form): GCPRO argument sexpr.
4182 (call_function): New function.
4183 (handle_single_display_prop): Use call_function and FUNCTIONP
4184 instead of checking whether if font_height is a symbol and
4185 using eval_form.
4187 * eval.c (internal_condition_case_2): New function.
4189 * lisp.h (FUNCTIONP): New macro.
4190 (internal_condition_case_2, call_function): Add prototypes.
4192 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
4193 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
4194 Always set `arg' member of input_events.
4195 (construct_menu_click): Unused function removed.
4197 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
4199 * w32term.c (construct_mouse_click, construct_mouse_wheel)
4200 (construct_drag_n_drop, x_scroll_bar_handle_click)
4201 (w32_read_socket): Always set `arg' member of input_events.
4203 * keyboard.c (show_help_echo): Use eval_form. Add comment.
4205 * lisp.h (eval_form): Add prototype.
4207 * xdisp.c (eval_form): Make it externally visible.
4209 2000-07-13 Gerd Moellmann <gerd@gnu.org>
4211 * xterm.c (x_handle_tool_bar_click): Store the frame in the
4212 frame_or_window slot of TOOL_BAR_EVENT input events instead of
4213 consing. For prefix events, store the frame in the `arg' slot of
4214 the event, otherwise store the key there.
4215 (XTread_socket): Instead of consing, use the frame_or_window slot
4216 of HELP_EVENTs for the frame, and the `arg' slot for the help
4217 string.
4219 * xmenu.c (menu_highlight_callback): Store help string in the
4220 `arg' member of the input event; don't cons.
4221 (menubar_selection_callback): Use the `arg' slot of input events
4222 to queue additional information, instead of consing.
4224 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
4226 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
4227 TOOL_BAR_EVENTs.
4228 (w32_read_socket): Adapt to changes in HELP_EVENTs.
4230 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
4231 input events to queue additional information, instead of consing.
4233 * keyboard.c (kbd_buffer_gcpro): Renamed from
4234 kbd_buffer_frame_or_window. Now used for all Lisp objects
4235 referenced from the input queue.
4236 (kbd_buffer_store_event): Always use structure assignment for
4237 copying input events. Record all Lisp objects referenced from
4238 events in kbd_buffer_gcpro.
4239 (kbd_buffer_get_event): Construct Lisp `help-echo' events
4240 differently from input events. Test for prefix menu_bar_events
4241 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
4242 event in kbd_buffer_gcpro to nil.
4243 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
4244 frame_or_window is equal to its arg member as prefix events.
4245 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
4246 used by an input event to nil.
4247 (init_keyboard): Use two times the size of the input queue
4248 for kbd_buffer_gcpro.
4249 (syms_of_keyboard): Likewise.
4251 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
4252 USER_SIGNAL_EVENT.
4254 * termhooks.h (struct input_event): Add member `arg'.
4255 (MENU_BAR_EVENT): Renamed from menu_bar_event.
4256 (USER_SIGNAL_EVENT): Renamed from user_signal.
4258 * xfaces.c (ASET): Remove definition.
4260 * lisp.h (AREF, ASET, ASIZE): New macros.
4262 * fontset.c (AREF, ASIZE): Remove definitions.
4264 * fns.c (AREF): Remove definition.
4266 * composite.c (AREF): Remove definition.
4268 2000-07-12 Gerd Moellmann <gerd@gnu.org>
4270 * dispnew.c (redraw_overlapped_rows): Add missing local.
4271 (scrolling_window): Remove debug code.
4273 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
4274 Before scrolling, turn off a mouse-highlight in the window
4275 being scrolled.
4277 * xterm.c (x_update_window_end): Add parameter
4278 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
4279 redisplay in XTframe_up_to_date.
4280 (x_clear_mouse_face): New function.
4281 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
4283 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
4284 current glyph row.
4285 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
4286 it when any row is written to that contains glyphs highlighted in
4287 mouse-face.
4288 (update_window): Call the window update end hook with new
4289 parameter MOUSE_FACE_OVERWRITTEN_P.
4290 (direct_output_for_insert): Give up if row contains mouse-face.
4292 * dispextern.h (struct redisplay_interface): Add parameter
4293 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
4294 (clear_mouse_face): New function pointer member.
4296 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
4298 * syntax.c (back_comment): Use one switch rather than a few `if's.
4299 Obey open_paren_in_column_0_is_defun_start.
4300 When reverting to the `slow' method, try to nicely handle the case
4301 of nested comments by checking that the comment-starter we found
4302 does indeed match the comment-ender.
4303 (scan_sexps_forward, scan_sexps_forward):
4304 Ignore excessive opening parenthesis rather than throwing an error.
4306 2000-07-11 Gerd Moellmann <gerd@gnu.org>
4308 * doc.c (Fsubstitute_command_keys): Handle case that a GC
4309 in Fwhere_is_internal or get_keymap_1 relocates string contents.
4311 * dispnew.c (direct_output_forward_char): Give up if currently
4312 displaying a message instead of the minibuffer contents.
4314 * xterm.c (x_update_window_begin): No need to turn off the mouse
4315 highlight here.
4316 (show_mouse_face): Set the mouse_face_p flag of glyph rows
4317 depending on whether they contain glyphs highlighted in
4318 mouse-face.
4320 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
4321 compare the mouse_face_p flags of both rows.
4323 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
4325 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
4327 * keyboard.c (show_help_echo): Accept additional parameter
4328 ok_to_overwrite_keystroke_echo.
4329 (read_char): Call show_help_echo with a zero
4330 ok_to_overwrite_keystroke_echo argument.
4331 * keyboard.h (show_help_echo): Update prototype of
4332 show_help_echo.
4333 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
4334 ok_to_overwrite_keystroke_echo argument.
4335 * w32menu.c (w32_menu_display_help): Call show_help_echo with
4336 non-zero ok_to_overwrite_keystroke_echo argument.
4338 2000-07-10 Gerd Moellmann <gerd@gnu.org>
4340 * xdisp.c (try_window_id): If changes are all below what is
4341 displayed in the window, and point is in the window, we still
4342 might have to find point on the display.
4344 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
4345 glyphs instead of a single one.
4346 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
4347 with new argument list.
4348 (x_set_glyph_string_gc): Make sure the face's GC is valid.
4350 * keymap.c (get_keymap_1): Add comment that this function can GC.
4351 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
4352 comment that functions can GC.
4353 (Fset_keymap_parent): GCPRO arg KEYMAP.
4355 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
4357 * msdos.c (XMenuActivate): After exiting the menu, restore the
4358 echo area message and erase it.
4360 2000-07-10 Kenichi Handa <handa@etl.go.jp>
4362 * fontset.c (Ffontset_info): Make the return value more compatible
4363 with that of Emacs 20.
4365 2000-07-07 Gerd Moellmann <gerd@gnu.org>
4367 * eval.c (Fsignal): Handle case that backtrace_list is null.
4369 2000-07-07 Kenichi Handa <handa@etl.go.jp>
4371 * ccl.c (Fccl_execute): Typo fixed.
4373 2000-07-06 Gerd Moellmann <gerd@gnu.org>
4375 * window.c (window_loop): Add missing gcpro1 local variable.
4377 * window.c (Fwindow_list): Reverse list at the end.
4378 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
4379 means allow windows on OWINDOW's frame, only.
4380 (window_loop): Simplified; use Fwindow_list.
4382 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
4384 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4386 * xterm.c (XTread_socket): Increment handling_signal at the start,
4387 decrement it at the end.
4389 * eval.c (handling_signal): New variable.
4390 (Fsignal): Abort if handling_signal is non-zero.
4392 * lisp.h (handling_signal): External declaration.
4394 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
4396 2000-07-05 Ken Raeburn <raeburn@gnu.org>
4398 Sound support for NetBSD through "Linux emulation" support:
4399 * config.in (HAVE_SOUNDCARD_H): Undef.
4400 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
4401 * Makefile.in (LIBSOUND): New variable.
4402 (LIBES): Include it.
4403 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
4404 <soundcard.h>.
4405 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
4406 elsewhere.
4407 (vox_open): Use DEFAULT_SOUND_DEVICE.
4408 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
4410 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4412 * print.c (print_error_message): If Vsignaling_function is set,
4413 show it in *Messages*.
4415 * lisp.h (Vsignaling_function): External declaration.
4417 * eval.c (Vsignaling_function): New variable.
4418 (Fsignal): Compute it.
4419 (syms_of_eval): Staticpro it.
4421 2000-07-05 Dave Love <fx@gnu.org>
4423 * syswait.h: Use the autoconf recommended approach. Old code
4424 #if'd out in case we need to revert.
4426 * config.in (HAVE_SYS_WAIT_H): Added.
4428 2000-07-05 Andrew Innes <andrewi@gnu.org>
4430 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
4431 when non-NULL instead of __morecore, to take account of buffer
4432 memory. This also solves a problem with spurious memory warnings
4433 on Windows.
4435 * ralloc.c: Make real_morecore non-static.
4437 * eval.c (internal_condition_case): Comment out abort if
4438 interrupt_input_blocked is not zero.
4440 * makefile.nt: Add support for `bootstrap' and related targets.
4441 Include minimal debug info in emacs.exe in release build.
4442 Remove all dependencies on lisp.h, and fixup some others.
4444 * w32.c (init_environment): Install code from 20.7 for providing
4445 default values for environment variables, based on the
4446 executable's own location.
4447 (map_w32_filename): Handle filenames that are longer than
4448 MAX_PATH.
4449 (sys_socket): Install socket inheritance bug fix from 20.7.
4451 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
4452 here via blockinput.h).
4454 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
4456 * w32menu.c (w32_menu_display_help):
4457 * xmenu.c (menu_help_callback): Use show_help_echo.
4459 * keyboard.h (show_help_echo): Declare.
4461 * keyboard.c (show_help_echo): New function, extracted from read_char.
4462 Feval its `msg' argument if it's a cons cell.
4463 (read_char): Use it.
4464 (follow_key): Pass `autoload' to get_keyelt.
4466 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
4467 (note_tool_bar_highlight, XTread_socket):
4468 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
4469 (dos_rawgetc):
4470 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
4471 (note_tool_bar_highlight, w32_read_socket):
4472 Do not gratuitously ignore non-string `help-echo' properties.
4474 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4476 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
4478 * window.c (delete_all_subwindows): Reset Vwindow_list.
4480 * xterm.c (x_append_glyph, x_append_composite_glyph)
4481 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
4482 changes in struct glyph starting 1999-12-27. Some bit-fields of
4483 struct glyph were not set, which made glyphs unequal when compared
4484 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
4485 effects were the result. This also depended on the contents of
4486 memory returned by xmalloc. If flickering happens again, activate
4487 the code in clear_glyph_row that's in #if 0. If the flickering is
4488 gone with that, chances are that it is caused by something
4489 similar.
4491 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
4493 * dispextern.h: Add some comments.
4495 * window.c (add_window_to_list): Add parameter LIST.
4496 (window_list): Order list so that, for each frame, windows are
4497 in canonical order, and so that frames appear in the list in
4498 the order given by Vframe_list.
4499 (next_window): Reverse the handling of NEXT_P.
4501 2000-07-04 Gerd Moellmann <gerd@gnu.org>
4503 * window.c (Vwindow_list): New variable.
4504 (make_window, delete_window): Set Vwindow_list to nil.
4505 (check_window_containing): New function.
4506 (window_from_coordinates): Rewritten.
4507 (add_window_to_list, window_list, candidate_window_p)
4508 (decode_next_window_args, next_window): New functions.
4509 (Fnext_window, Fprevious_window): Rewritten in terms of
4510 next_window.
4511 (Fwindow_list): New function.
4512 (Fother_window): Cleaned up.
4513 (foreach_window): Add a longer "variable argument list". Let
4514 callback function return 0 to indicate that cycling over windows
4515 should stop.
4516 (foreach_window_1): Likewise.
4517 (freeze_window_start): Return int.
4518 (init_window): New function.
4519 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
4521 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
4522 input_event with bzero.
4523 (main): Call init_window.
4525 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
4526 a menu filter.
4528 2000-07-04 Kenichi Handa <handa@etl.go.jp>
4530 * composite.h (make_composition_value_copy): Extern it.
4532 * composite.c (make_composition_value_copy): New function.
4534 * editfns.c (Fformat): While copying text properties, make each
4535 composition property value a copy.
4537 * fns.c (concat): While copying text properties, make each
4538 composition property value a copy.
4540 2000-07-03 Gerd Moellmann <gerd@gnu.org>
4542 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
4544 * fns.c (sweep_weak_table): Mark only objects that are not
4545 marked already.
4547 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
4548 include those frames as candidates which have their focus
4549 redirected to the minibuffer frame.
4551 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
4553 * fns.c (Fputhash): Return `value' rather than nil.
4555 2000-06-30 Gerd Moellmann <gerd@gnu.org>
4557 * frame.c (next_frame): Don't check focus redirection in case
4558 MINIBUF is a window. Doing so excludes frames using MINIBUF
4559 unless their focus is redirected, which contradicts the
4560 specification of next-frame, and leads to infinite loops in
4561 certain situations when cycling through windows with next-window.
4563 2000-06-30 Kenichi Handa <handa@etl.go.jp>
4565 * coding.c (code_convert_region): Even if the length of text is
4566 zero, try to convert it if coding->type is coding_type_ccl.
4567 (decode_coding_string, encode_coding_string): Likewise.
4569 2000-06-28 Gerd Moellmann <gerd@gnu.org>
4571 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
4572 the display if windows_or_buffers_changed.
4574 * dispnew.c (struct row_entry): New structure.
4575 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
4576 (row_table_size, old_lines, new_lines, old_lines_size)
4577 (new_lines_size, run_pool, runs_size, runs): New variables.
4578 (add_row_entry): New function.
4579 (scrolling_window): Use data structures allocated with xmalloc and
4580 held in global variables, instead of allocating them with alloca and
4581 holding them in local variables. Use a larger hash table whose
4582 size depends on glyph matrix sizes. Don't use bzero to clear the
4583 hash table; instead, clear used slots only.
4585 * fns.c (next_almost_prime): Make it externally visible.
4587 * lisp.h (next_almost_prime): Add prototype.
4589 * s/isc4-0.h (sigunblock): Define.
4591 * s/sco5.h (sigunblock): Define.
4593 2000-06-27 Dave Love <fx@gnu.org>
4595 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
4596 (moved to osf5-0.h).
4597 [!NOT_C_CODE]: Protect string.h stuff.
4599 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
4600 (sys_siglist, NSIG): Definitions moved here from osf1.h.
4602 2000-06-27 Gerd Moellmann <gerd@gnu.org>
4604 * xdisp.c (resize_mini_window): Subtract the extra line spacing
4605 below the last line from the needed window height.
4607 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
4609 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
4610 (Fwidget_get): Use it.
4611 (syms_of_fns): Defsubr it.
4613 2000-06-26 Gerd Moellmann <gerd@gnu.org>
4615 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
4616 display info for XIM.
4617 (xim_open_dpy): Likewise.
4618 (xim_close_dpy): Don't free the display info's XIM.
4620 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
4622 * config.in (USE_XIM): New define.
4624 * keymap.c (get_keyelt): For menu-items containing a `:filter
4625 FILTER', apply FILTER to the menu-item's definition to get the
4626 real definition to use.
4628 * lisp.h (QCfilter): External declaration.
4630 * xfns.c (Fimage_size): New function.
4631 (syms_of_xfns): Defsubr it.
4633 2000-06-26 Andreas Schwab <schwab@suse.de>
4635 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
4636 Fstring_as_unibyte.
4638 2000-06-25 Dave Love <fx@gnu.org>
4640 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
4641 tgetnum.
4643 * Makefile.in (blockinput.h): Depend on atimer.h.
4644 (atimer.h): Depend on systime.h.
4646 * blockinput.h: Protect against multiple inclusion. Include
4647 atimer.h.
4649 * atimer.h: Protect against multiple inclusion. Include
4650 systime.h.
4652 * lisp.h (swap_in_global_binding): Declare.
4654 2000-06-24 Ken Raeburn <raeburn@gnu.org>
4656 * process.c (Fopen_network_stream): Turn off atimers for duration
4657 of call to connect. (Patch from Gerd.)
4659 2000-06-23 Dave Love <fx@gnu.org>
4661 * ralloc.c: Maybe include unistd.h
4663 * emacs.c (setgrp): Undefine before defining.
4664 (malloc_warning, set_time_zone_rule, index): Prototype.
4666 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
4667 HAVE_STRUCT_TIMEZONE.
4669 * s/osf1.h: Move string.h hack here from alpha.h and make it
4670 conditional.
4671 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
4672 _XOPEN_SOURCE.
4673 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
4674 (SOCKLEN_TYPE): Don't define.
4676 * m/alpha.h: Remove string.h hack.
4678 * s/osf5-0.h: New file.
4680 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
4681 include time.h, done by systime.h.
4682 [__FreeBSD__]: Remove redundant includes.
4684 * callproc.c (setpgrp): Undefine before defining.
4685 (delete_temp_file): Return Qnil to avoid warning.
4687 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
4689 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
4690 HAVE_X_WINDOWS.
4692 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
4694 * composite.h (compose_text): Declare.
4696 * xterm.c: Don't include sys/types.h unconditionally. Don't
4697 protect its inclusion with !USG (following xmenu.c).
4699 2000-06-23 Gerd Moellmann <gerd@gnu.org>
4701 * xfns.c (x_create_tip_frame): Initialize frame's colors like
4702 in x_create_frame.
4704 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
4706 * coding.c (decode_eol_post_ccl): Special handling for undecided
4707 and inconsistent EOL types.
4709 2000-06-22 Gerd Moellmann <gerd@gnu.org>
4711 * xrdb.c (x_load_resources): Add default resource for scroll bar's
4712 trough color and main window's background color.
4714 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
4715 differently.
4717 * xterm.h (Xt_app_con): External declaration.
4719 * widget.c (EmacsFrameRealize): Fix typo.
4721 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
4723 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
4724 (handle_invisible_prop): Record the start of invisible text in
4725 it->add_overlay_start.
4726 (struct overlay_entry): Add member `overlay'.
4727 (handle_overlay_change): Simplify.
4728 (next_overlay_string): After having processed overlay strings at the
4729 end of the buffer, record that fact in
4730 it->overlay_strings_at_end_processed_p.
4731 (compare_overlay_entries): If before- and after-strings come
4732 from the same overlay, let before-strings come first.
4733 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
4734 (load_overlay_strings): Take it->add_overlay_start into account
4735 when adding overlay strings.
4737 * dispextern.h (struct it): Add member add_overlay_start.
4739 2000-06-22 Dave Love <fx@gnu.org>
4741 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
4743 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
4745 2000-06-22 Kenichi Handa <handa@etl.go.jp>
4747 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
4748 is greater than 0.
4750 2000-06-21 Dave Love <fx@gnu.org>
4752 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
4754 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
4756 * syntax.c (back_comment): Simplify string-parity counting (with
4757 the added benefit of handling multiple string-styles as long as
4758 they are not intertwined).
4759 Jump to the slow code as soon as a comment starter is found in
4760 a "string_lossage" position. Fixes the case: " /* " /* " */.
4762 2000-06-21 Dave Love <fx@gnu.org>
4764 * Makefile.in: Use GETLOADAVG_LIBS.
4766 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
4767 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
4769 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4771 * syntax.c (describe_syntax): Recognize the `n'estable bit.
4772 (Fforward_comment, scan_lists):
4773 Check the comstyle of single-char comment-starters.
4774 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
4775 we're just at the beginning of the comment (f.ex with (*) ... (*)).
4776 Check the comstyle of single-char comment-starters.
4777 Clarify control-flow around the Scomment case.
4779 2000-06-20 Dave Love <fx@gnu.org>
4781 * fns.c (make_hash_table, maybe_resize_hash_table):
4782 Cast arg of next_almost_prime.
4784 * tparam.c [emacs]: Include lisp.h.
4786 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
4787 and unistd.h.
4789 2000-06-20 Gerd Moellmann <gerd@gnu.org>
4791 * keyboard.c (adjust_point_for_property): Check if display
4792 property should be treated as intangible by looking at its
4793 value.
4795 * xdisp.c (single_display_prop_intangible_p)
4796 (display_prop_intangible_p): New functions.
4798 * dispextern.h (display_prop_intangible_p): Add prototype.
4800 * xdisp.c (dump_glyph_row): Show type of glyph->object.
4802 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
4803 argument to sigprocmask.
4805 * s/sco5.h (sigblock): Redefined to pass a pointer as second
4806 argument to sigprocmask.
4808 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
4809 sigprocmask_set, and pass a pointer to it to sigprocmask.
4811 * sysdep.c (sigprocmask_set): New variable.
4813 * fileio.c (make_temp_name): Don't use `%s' in string passed to
4814 report_file_error.
4816 2000-06-20 Sam Steingold <sds@gnu.org>
4818 * xrdb.c: Don't declare xmalloc, xrealloc.
4820 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4822 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
4823 (re_comp): Cast gettext return value to avoid complaints when
4824 !HAVE_LIBINTL.
4826 2000-06-20 Dave Love <fx@gnu.org>
4828 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
4829 HAVE_GETTIMEOFDAY.
4831 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
4833 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
4835 * m/alpha.h: Don't declare xmalloc, xrealloc.
4837 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
4839 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
4841 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
4843 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
4844 HAVE_GETWD.
4846 * keyboard.h (poll_for_input_1): Declare.
4848 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
4850 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
4852 * doprnt.c: Don't declare xmalloc, xrealloc.
4854 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
4855 (getenv, ctime, getwd): Removed.
4856 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
4858 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
4859 x_set_tool_bar_lines.
4861 * config.in: Add HAVE_GETWD. Move some definitions above
4862 machine/system includes.
4864 2000-06-20 Kenichi Handa <handa@etl.go.jp>
4866 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
4868 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
4869 contain information about ENCODING.
4871 * fontset.c (FONTSET_ASCII): Use the first element of char table
4872 for an ASCII font, not defalt slot.
4873 (fontset_ref_via_base): If FONTSET doesn't contain information for
4874 C, try the default fontset.
4875 (make_fontset): Don't copy the default fontset.
4876 (fontset_font_pattern): Likewise.
4877 (accumulate_font_info): If ELT is nil, use the corresponding
4878 element in the default fontset.
4880 2000-06-19 Dave Love <fx@gnu.org>
4882 * syntax.c (Fparse_partial_sexp): Doc fix.
4884 * regex.h: Test PROTOTYPES as well as __STDC__.
4886 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
4887 errno, strerror. Put text after #endif in comment.
4889 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
4890 pcc).
4892 * xterm.c (x_frame_of_widget): Likewise.
4894 2000-06-19 Gerd Moellmann <gerd@gnu.org>
4896 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
4897 to Vfundamental_mode_abbrev_table.
4899 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
4900 bogus objects are marked. This slows down GC by ~80 percent, but
4901 it might be worth trying when debugging GC-related problems.
4902 This feature requires conservative stack marking to be enabled.
4904 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
4905 returns XLookupChars, reset `modifiers' to zero.
4907 2000-06-19 Dave Love <fx@gnu.org>
4909 * mktime.c: Unprotoized.
4911 2000-06-19 Richard Stallman <rms@gnu.org>
4913 * data.c (set_internal): If variable is frame-local,
4914 store the new value immediately into the frame parameter alist.
4916 2000-06-19 Ken Raeburn <raeburn@gnu.org>
4918 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
4919 in the custom handler pointer.
4921 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
4922 value, or checks for CHAR_META can fail when Lisp_Object is a
4923 union type.
4924 * keymap.c (get_keyelt): Likewise.
4926 2000-06-19 Kenichi Handa <handa@etl.go.jp>
4928 * ccl.h (struct ccl_program): New member eol_type.
4929 (struct ccl_spec): New member cr_carryover.
4931 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
4932 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
4934 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
4935 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
4936 (decode_eol_post_ccl): New function.
4937 (decode_coding): Don't detect EOL format here for CCL based coding
4938 systems.
4939 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
4940 decode_eol_post_ccl after running the CCL program.
4941 (code_convert_region): Don't detect EOL format here for CCL based
4942 coding systems.
4943 (decode_coding_string): Likewise.
4945 2000-06-18 Ken Raeburn <raeburn@gnu.org>
4947 * charset.c (update_charset_table): Use XINT on "iso_final_char"
4948 when treating it as an integer.
4950 * coding.h (encode_coding_string): Declare.
4952 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
4953 it as an integer.
4955 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
4956 "xkeymap" to avoid shadowing the "enum map_type" value that needs
4957 to be passed to get_local_map.
4959 * sound.c (Fplay_sound): Don't call make_number on
4960 Frun_hook_with_args count argument.
4962 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
4963 for lisp objects in X event structure data field, when lisp
4964 objects are represented with unions.
4965 (x_scroll_bar_to_input_event): Ditto.
4967 2000-06-16 Ken Raeburn <raeburn@gnu.org>
4969 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
4970 termination of string. Fix sense of test whether
4971 Vline_number_display_limit is an integer.
4973 2000-06-16 Gerd Moellmann <gerd@gnu.org>
4975 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
4976 only if HAVE_X_WINDOWS.
4978 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
4979 of titles.
4981 * dispnew.c (update_frame_1): Handle case that cursor vpos is
4982 out of bounds.
4984 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
4986 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
4987 of its headers.
4989 2000-06-15 Kenichi Handa <handa@etl.go.jp>
4991 * coding.c (decode_coding_emacs_mule): Always set src_base at the
4992 start of the while loop.
4994 2000-06-15 Gerd Moellmann <gerd@gnu.org>
4996 * atimer.c (alarm_signal_handler): Add forward declaration.
4998 * data.c (set_internal): Remove debug code.
5000 2000-06-14 Gerd Moellmann <gerd@gnu.org>
5002 * Makefile.in (bootstrap-temacs): Add `-I../src'.
5004 * unexec.c (toplevel) [COFF]: Include coff.h.
5006 * s/lynxos.h: New file.
5008 * keymap.c (Fsingle_key_description): Enclose function key and
5009 event symbol names in angle brackets.
5011 * xdisp.c (setup_echo_area_for_printing): Call
5012 message_log_maybe_newline if message_buf_print is not set.
5014 * print.c (printchar, strout): Don't check message_buf_print
5015 before calling setup_echo_area_for_printing because that
5016 function does something useful even when message_buf_print is
5017 already set.
5019 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
5020 variables.
5021 (ensure_echo_area_buffers): Initialize echo buffer's
5022 truncate lines setting to nil.
5023 (with_echo_area_buffer): Don't set the echo buffer's truncate
5024 lines setting here.
5025 (set_message_1): Set it here instead, based on the value
5026 of message_truncate_lines.
5027 (resize_mini_window): Handle case that lines are truncated.
5028 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
5029 message-truncate-lines.
5031 * keyboard.c (read_char): Bind message-truncate-lines to t
5032 while displaying a help-echo.
5034 * lisp.h (Qmessage_truncate_lines): External declaration.
5036 2000-06-13 Gerd Moellmann <gerd@gnu.org>
5038 * xdisp.c (Vline_number_display_limit): Renamed from
5039 line_number_display_limit.
5040 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
5041 Extend documentation string. Initialize
5042 Vline_number_display_limit to nil meaning no limit.
5043 (decode_mode_spec): Use Vline_number_display_limit with its new
5044 meaning.
5046 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
5048 2000-06-13 Richard Stallman <rms@gnu.org>
5050 * frame.c (Fmodify_frame_parameters): Doc fix.
5052 * xfns.c (x_set_frame_parameters): Comment fix.
5054 * frame.c (store_frame_param): Call swap_in_global_binding if the
5055 variable's current binding was chosen based on this frame.
5057 * data.c (swap_in_global_binding): New function.
5059 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
5061 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
5062 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
5064 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
5066 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
5068 2000-06-12 Jason Rumney <jasonr@gnu.org>
5070 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
5072 * w32.h (EMACS_W32_H): Renamed from _NT_H_
5074 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
5076 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
5078 2000-06-12 Gerd Moellmann <gerd@gnu.org>
5080 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
5081 (syms_of_xfaces): Defsubr Sdump_colors.
5082 (x_free_colors): Don't treat b&w specially on default visual.
5083 (x_free_dpy_colors): New function.
5084 (free_face_colors): Don't check visual class; it's done
5085 in x_free_colors.
5087 * xterm.c (x_frame_of_widget): New function.
5088 (x_alloc_nearest_color_for_widget): Use it.
5089 (x_copy_dpy_color): New function.
5090 (x_destroy_window): Free various colors.
5092 2000-06-12 Kenichi Handa <handa@etl.go.jp>
5094 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
5096 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
5098 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
5100 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
5102 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
5104 2000-06-11 Dave Love <fx@gnu.org>
5106 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
5108 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
5110 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
5112 2000-06-11 Gerd Moellmann <gerd@gnu.org>
5114 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
5115 to `XEvent *'.
5117 2000-06-10 Kenichi Handa <handa@etl.go.jp>
5119 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
5120 (regex_compile): Fix the code for handling the case of single byte
5121 char and multibyte char being mixed in a range within [...].
5123 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
5124 and dst_multibyte members of coding.
5126 * charset.c (update_charset_table): Update the table
5127 bytes_by_char_head.
5128 (init_charset_once): Initialize elements of bytes_by_char_head to
5129 1 except for leading codes for private charases.
5131 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
5132 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
5133 sequence.
5135 2000-06-09 Ken Raeburn <raeburn@gnu.org>
5137 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
5138 access the data it doesn't point to.
5140 2000-06-08 Gerd Moellmann <gerd@gnu.org>
5142 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
5143 will be translated to a switch-frame event when reading the
5144 event queue. This is necessary because Emacs otherwise won't
5145 perform a switch-frame to a new frame until some other event, for
5146 example a keystroke event, forces it to do so. This has various
5147 effects, one visible being that the cursor of a frame created with
5148 C-x 5 2 or switched to with a window manager key binding like
5149 A-TAB stays hollow because selected_window isn't on the newly
5150 focused frame until the switch-frame is performed.
5152 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
5153 generating a switch-frame event if necessary.
5155 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
5157 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
5158 it's an integer.
5160 2000-06-08 Kenichi Handa <handa@etl.go.jp>
5162 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
5163 charset.
5165 2000-06-07 Gerd Moellmann <gerd@gnu.org>
5167 * window.c (displayed_window_lines): Take empty lines at
5168 the bottom of a window into account.
5170 * window.c (displayed_window_lines): New function.
5171 (Fmove_to_window_line): Use displayed_window_lines to determine
5172 the number of lines to move, instead of using the window's height.
5174 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
5175 to stop reading, even if the form read sets point to a different
5176 value when evaluated.
5178 * xdisp.c (display_line): Fix code deciding in which line to
5179 put the cursor.
5181 2000-06-07 Kenichi Handa <handa@etl.go.jp>
5183 * fileio.c (e_write): Free composition data if stored in
5184 coding->cmp_data.
5186 2000-06-06 Gerd Moellmann <gerd@gnu.org>
5188 * xdisp.c (display_line): Set row's and iterator's
5189 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
5190 Set cursor even if row ends in the middle of a character.
5191 (dump_glyph_row): Print values of new flags.
5192 (redisplay_window) <cursor movement in unchanged window>: When
5193 point has been moved forward, and PT is at the end of the cursor
5194 row, don't place the cursor in the next row if the cursor row ends
5195 in the middle of a character or at ZV.
5197 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
5198 (struct glyph_row): Add starts_in_middle_of_char_p and
5199 ends_in_middle_of_char_p.
5200 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
5201 ends_in_middle_of_char_p flag.
5202 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
5204 * term.c (append_glyph): Revert change of 2000-06-06.
5206 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
5207 padding glyph not fitting on line as whole character not
5208 fitting on line.
5210 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
5211 this isn't true for images with `:ascent 100'.
5213 2000-06-06 Kenichi Handa <handa@etl.go.jp>
5215 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
5216 as modified if it is originally unmodified.
5218 * term.c (encode_terminal_code): Change the way to check if
5219 terminal coding does any conversion.
5220 (append_glyph): Set glyph->pixel_width correctly.
5222 * xdisp.c (display_line): While checking line continuation, pay
5223 attention to a padding glyph.
5225 2000-06-05 Gerd Moellmann <gerd@gnu.org>
5227 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
5229 2000-06-05 Dave Love <fx@gnu.org>
5231 * xdisp.c: Include fontset.h.
5233 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
5235 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
5237 * dispnew.c: Conditionally include term.h.
5239 * coding.h: Declare code_convert_string_norecord.
5241 * frame.h (struct frame): Use volatile unconditionally.
5243 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
5245 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
5247 * systime.h: Protect against multiple inclusion.
5248 (timezone) [USG5_4]: Define as time_t.
5250 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
5251 (Foptimize_char_table, make_temp_name): Declare.
5253 * Makefile.in (xdisp.o): Depend on fontset.h.
5255 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
5257 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
5258 (Foptimize_char_table, make_temp_name): Declare.
5260 * s/irix4-0.h:
5261 * s/irix5-0.h:
5262 * s/netbsd.h: Don't define autoconfiscated MATHERR.
5264 2000-06-02 Dave Love <fx@gnu.org>
5266 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
5268 2000-06-02 Gerd Moellmann <gerd@gnu.org>
5270 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
5271 result face, set flags in that face indicating that colors may not
5272 be freed.
5274 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
5275 glyph, use the ASCII NUL character to determine the face.
5277 2000-06-02 Dave Love <fx@gnu.org>
5279 * sysdep.c: Conditionally include stdlib.h, unistd.h.
5280 (VFORK_RETURN_TYPE): Remove.
5282 * config.in: Add NO_MATHERR.
5284 2000-06-01 Dave Love <fx@gnu.org>
5286 * cmds.c (internal_self_insert): Don't check
5287 Vbefore_change_function, Vafter_change_function.
5289 * insdel.c (signal_before_change, signal_after_change): Likewise.
5291 * buffer.c (Vbefore_change_function, Vafter_change_function):
5292 Variables and their initializations deleted.
5294 * callint.c (Fcall_interactively): Doc fix.
5296 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
5298 2000-05-31 Dave Love <fx@gnu.org>
5300 * textprop.c: Revert last change -- duplicated.
5302 2000-05-31 Gerd Moellmann <gerd@gnu.org>
5304 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
5305 in #if 0.
5307 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
5309 2000-05-31 Jason Rumney <jasonr@gnu.org>
5311 * search.c (Fre_search_forward, Fre_search_backward)
5312 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
5314 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
5316 2000-05-30 Jason Rumney <jasonr@gnu.org>
5318 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
5319 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
5321 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
5322 member.
5324 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
5325 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
5326 expand a nil default_filename.
5328 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
5329 pointer to glyph_to_pixel_coords, not a frame.
5331 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
5332 coding.h to dependencies.
5334 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
5336 * w32console.c (glyph_to_pixel_coords): Change first parameter to
5337 window pointer to be consistent with w32term.c and xterm.c.
5339 * w32fns.c: Format and doc changes to bring closer to xfns.c.
5340 (VIETNAMESE_CHARSET): Define if not defined in system headers.
5341 (Qline_spacing, Qcenter): New variables.
5342 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
5343 (x_set_line_spacing): New function.
5344 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
5345 macros.
5346 (x_specified_cursor_type): New function.
5347 (x_set_cursor_type): Use it.
5348 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
5349 and icon strings.
5350 (validate_x_resource_name, x_get_resource_string): Measure lengths
5351 of external strings in bytes.
5352 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
5353 GetTextExtentPoint32 with NULL title.
5354 (Fx_create_frame): Initialize Qline_spacing.
5355 (w32_load_system_font): Initialize font->double_byte_p.
5356 (x_to_w32_charset): Use Vw32_charset_info_alist.
5357 (Image, busy cursor, tooltip functions): Merged changes from
5358 xfns.c. Not yet functional on Windows.
5360 * w32gui.h (W32FontStruct): Add double_byte_p member.
5362 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
5363 (emacs_button_translation): Use it.
5364 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
5365 in `mask' to be set.
5367 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
5368 menu strings.
5370 * w32term.c: Format and doc changes to bring closer to xterm.c.
5371 (w32_char_font_type): New enum.
5372 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
5373 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
5374 (w32_encode_char): New function.
5375 (x_encode_char): Removed.
5376 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
5377 x_encode_char and w32_font_is_double_byte.
5378 (x_produce_image_glyph): Use image_ascent.
5379 (x_produce_glyphs): Use new version of w32_per_char_metric and
5380 handle NULL return value. Allow extra line spacing.
5381 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
5382 (w32_get_glyph_overhangs): Remove unicode_p param. Use
5383 w32_font_type member of glyph instead.
5384 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
5385 (fast_find_position): Make sure not to consider rows not visible
5386 in the window.
5387 (w32_read_socket) [WM_MENUSELECT]: Cannot call
5388 w32_menu_display_help with input blocked, as it can abort.
5389 (x_display_and_set_cursor): Choose cursor depending
5390 on buffer-local value of cursor_type.
5391 (x_draw_bar_cursor): Add parameter WIDTH.
5393 * w32term.h (CP_DEFAULT): Define.
5394 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
5396 2000-05-30 Gerd Moellmann <gerd@gnu.org>
5398 * search.c (Fre_search_forward, Fre_search_backward)
5399 (Fposix_search_backward, Fposix_search_forward): Doc fix.
5401 2000-05-30 Kenichi Handa <handa@etl.go.jp>
5403 * coding.c (detect_coding_iso2022): Fix code for checking
5404 CODING_CATEGORY_MASK_ISO_8_2.
5406 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
5408 * regex.c (PREFETCH_NOLIMIT): New function.
5409 (re_match_2_internal): Use it and adjust the end_match_2 logic.
5411 2000-05-29 Gerd Moellmann <gerd@gnu.org>
5413 * syntax.c (find_defun_start): Move test for
5414 open_paren_in_column_0_is_defun_start outside of the loop.
5416 * xdisp.c (redisplay_window): Really switch buffers when
5417 displaying mode lines, and temporarily set selected_frame to the
5418 frame of the window that's redisplayed.
5420 * xfaces.c (free_realized_faces): Block/unblock input.
5421 (free_realized_multibyte_face): Ditto.
5423 2000-05-29 Dave Love <fx@gnu.org>
5425 * textprop.c (Qkeymap): New variable.
5426 (syms_of_textprop): Intern it.
5428 * keymap.c: Include intervals.h.
5429 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
5431 * Makefile.in (keymap.o): Depend on intervals.h.
5433 * keyboard.c (menu_bar_items, tool_bar_items)
5434 (Fexecute_extended_command): Deal with `keymap' property.
5435 (read_key_sequence): Track map from `keymap' property as well as
5436 `local_map'.
5438 * intervals.c (get_local_map): Extra arg to allow looking for
5439 `keymap' too.
5441 * intervals.h (map_property): New enum.
5442 (get_local_map): Extra arg using it.
5443 (Qkeymap): Declare.
5445 * lisp.h (get_local_map): Don't declare here.
5447 2000-05-29 Kenichi Handa <handa@etl.go.jp>
5449 * Makefile.in (callproc.o): Depend on composite.h.
5451 * callproc.c: Include composite.h.
5452 (Fcall_process): Handle composition correctly.
5454 * coding.h (coding_allocate_composition_data): Extern it.
5455 (coding_restore_composition): Likewise.
5457 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
5458 yet allocated, finish decoding with result
5459 CODING_FINISH_INSUFFICIENT_CMP.
5460 (coding_allocate_composition_data): Make it non-static.
5461 (coding_restore_composition): Likewise.
5463 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
5465 * charset.c (syms_of_charset): Revert last change.
5467 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
5469 * term.c (produce_glyphs): Treat characters from the eight-bit-*
5470 charsets as unibyte, with 1-column screen width. Sent by Kenichi
5471 Handa.
5473 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
5475 * charset.c (syms_of_charset): Set width of character sets
5476 eight-bit-control and eight-bit-graphic to 1 column.
5478 2000-05-26 Gerd Moellmann <gerd@gnu.org>
5480 * config.in (HAVE_SPEED_T): New define.
5482 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
5483 `extern speed_t'.
5485 2000-05-26 Dave Love <fx@gnu.org>
5487 * coding.c (shrink_decoding_region): Initialize eol_conversion.
5489 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
5490 (Fsubr_arity): New function.
5491 (syms_of_data): Install them.
5493 2000-05-26 Kenichi Handa <handa@etl.go.jp>
5495 * charset.c (init_charset_once): Set the table bytes_by_char_head
5496 correctly.
5498 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
5499 the default fontset to what Emacs uses by default.
5500 (check_registry_encoding): This function deleted.
5501 (Fset_fontset_font): Remove the adhoc condition for the default
5502 fontset. Allow cons in FONTNAME.
5504 * fns.c (map_char_table): Ignore char-table entries for
5505 charsets eight-bit-control and eight-bit-graphic.
5507 2000-05-25 Ken Raeburn <raeburn@gnu.org>
5509 * emacs.c (main): Initialize keyboard syms before initializing
5510 window code, so face names are available.
5512 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
5514 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
5515 of an anchor at the beginning of a shy-group.
5517 2000-05-25 Gerd Moellmann <gerd@gnu.org>
5519 * xdisp.c (handle_invisible_prop): Don't try to skip over
5520 invisible text if end of text is already reached.
5522 2000-05-25 Dave Love <fx@gnu.org>
5524 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
5526 * coding.c (encode_eol): Add null statement after label.
5528 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
5530 * w16select.c (Fw16_set_clipboard_data): Fix the change from
5531 2000-05-20.
5533 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5535 * ccl.c (ccl_driver): Fix previous change.
5537 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5539 * coding.c (run_pre_post_conversion_on_str): Set point to the
5540 beginning of buffer before calling coding->post_read_conversion.
5541 (decode_coding_string): Give correct args to
5542 run_pre_post_conversion_on_str.
5543 (encode_coding_string): Likewise.
5545 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
5546 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
5547 eight-bit-graphic correctly.
5549 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
5551 * fileio.c (Finsert_file_contents): Even if a file is not found,
5552 execute codes for setting up coding system. Call
5553 after-insert-file-functions unconditionally.
5555 2000-05-24 Gerd Moellmann <gerd@gnu.org>
5557 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
5558 BSD_PGRPS are not defined.
5560 2000-05-24 Kenichi Handa <handa@etl.go.jp>
5562 * charset.c (update_charset_table): Accept nil in LONG_NAME and
5563 DESCRIPTION.
5564 (syms_of_charset): Avoid building same strings.
5566 2000-05-23 Gerd Moellmann <gerd@gnu.org>
5568 * lread.c (Fload): Add a comment about the meaning of
5569 Vuser_init_file being t.
5571 * puresize.h (BASE_PURESIZE): Increase to 675000.
5573 * s/gnu-linux.h (setpgrp): Don't define it here because this
5574 prevents compilation on GNU/Linux systems with glib 2.2.
5576 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
5577 as setpgid.
5579 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
5581 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
5582 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
5583 version.
5584 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
5586 2000-05-23 Kenichi Handa <handa@etl.go.jp>
5588 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
5589 unconditionally.
5591 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
5593 * term.c (encode_terminal_code): Set coding->src_multibyte
5594 properly.
5596 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
5598 2000-05-22 Kenichi Handa <handa@etl.go.jp>
5600 * keyboard.c (read_char): Allow character codes 128..255 to be
5601 handled by input-method-function.
5603 * insdel.c (adjust_markers_for_replace): Fix previous change.
5604 (adjust_after_replace): If PREV_TEXT is nil, call
5605 adjust_markers_for_insert, not adjust_markers_for_replace.
5607 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
5609 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
5610 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
5611 [HAVE_GRANDPT]: Define.
5612 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
5614 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
5615 like SYSV_PTYS.
5617 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
5619 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
5621 2000-05-20 Kenichi Handa <handa@etl.go.jp>
5623 The following changes are to handle 8-bit characters in a
5624 multibyte buffer/string without facing with byte combining
5625 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
5626 eight-bit-graphic (for 0xA0..0xFF) are introduced.
5628 * Makefile.in (fns.o): Depend on charset.h.
5630 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
5631 convert it to unibyte.
5632 (make_string): Use parse_str_as_multibyte, not chars_in_text.
5634 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
5635 apparent char boundary.
5636 (Fset_buffer_multibyte): Convert 8-bit characters in the range
5637 0x80..0x9F to/from multibyte form.
5639 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
5640 to unibyte.
5642 * callproc.c (Fcall_process): Always encode an argument string if
5643 it is multibyte. Setup src_multibyte and dst_multibyte members of
5644 process_coding properly.
5646 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
5647 SPLIT_NON_ASCII_CHAR.
5649 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
5650 as is.
5651 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
5653 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
5654 variables.
5655 (SPLIT_CHARACTER_SEQ): This macro deleted.
5656 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
5657 valid.
5658 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
5659 and eight-bit-graphic.
5660 (char_to_string): Likewise. Signal an error for too large
5661 character code.
5662 (char_printable_p): Return 0 for 8-bit characters.
5663 (update_charset_table): Update iso_charset_table only when a final
5664 character is non-negative.
5665 (find_charset_in_text): Renamed from find_charset_in_str.
5666 Arguments and return value changed. Callers changed.
5667 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
5668 be -1 if CHARSET is used only internally.
5669 (Fmake_char_internal): Handle new charsets; eight-bit-control and
5670 eight-bit-graphic.
5671 (Fcharset_after): Simplified.
5672 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
5673 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
5674 (multibyte_chars_in_text): Simplified by assuming there's no
5675 invalid multibyte sequence.
5676 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5677 str_as_unibyte): New functions.
5678 (Fstring): Simpified by assuming that byte combining never
5679 happens.
5680 (init_charset_once): Initialization for
5681 LEADING_CODE_8_BIT_CONTROL.
5682 (syms_of_charset): Intern and staticpro Qeight_bit_control and
5683 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
5684 eight-bit-control and eight-bit-graphic.
5686 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
5687 CHARSET_8_BIT_GRAPHIC): New macros.
5688 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
5689 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
5690 (CHARSET_REVERSE_CHARSET): Likewise.
5691 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
5692 eight-bit-graphic.
5693 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
5694 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
5695 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
5696 encounter an invalid multibyte sequence.
5697 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
5698 sequence is always valid.
5699 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
5700 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
5701 macros.
5702 (CHAR_STRING): For 8-bit characters, call char_to_string.
5703 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
5704 multibyte sequence is always valid.
5705 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
5706 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5707 str_as_unibyte): Extern them.
5708 (BCOPY_SHORT): Fix a bug.
5709 (CHAR_LEN): This macro deleted. Callers changed to use
5710 CHAR_BYTES.
5711 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
5712 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
5713 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
5715 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
5716 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
5717 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
5718 EMIT_BYTES): New macros.
5719 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
5720 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
5721 macros deleted.
5722 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
5723 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
5724 check the validity of multibyte sequence.
5725 (decode_coding_emacs_mule): New function.
5726 (encode_coding_emacs_mule): New macro.
5727 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
5728 the source.
5729 (DECODE_ISO_CHARACTER): Just return a character code.
5730 (DECODE_COMPOSITION_START): Set coding->result instead of result.
5731 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
5732 EMIT_CHAR to produced decoded characters. Exit the loop only by
5733 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
5734 block here.
5735 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
5736 only position codes for an invalid character.
5737 (encode_designation_at_bol): Return new destination pointer. 5th
5738 arg DSTP is changed to DST.
5739 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
5740 from the source by ONE_MORE_CHAR. Don't handle the case of last
5741 block here.
5742 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
5743 macros deleted.
5744 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
5745 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
5746 TWO_MORE_BYTES to fetch a byte from the source.
5747 (encode_eol): Pay attention to coding->src_multibyte.
5748 (detect_coding, detect_eol): Preserve members src_multibyte and
5749 dst_multibyte.
5750 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
5751 (encoding_buffer_size): Set magnification to 3 for all coding
5752 systems that require encoding.
5753 (ccl_coding_driver): For decoding, be sure that the result is
5754 valid multibyte sequence.
5755 (decode_coding): Initialize coding->errors and coding->result.
5756 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
5757 and raw-text, always call decode_eol. Handle the case of last
5758 block here. If not coding->dst_multibyte, convert the resulting
5759 sequence to unibyte.
5760 (encode_coding): Initialize coding->errors and coding->result.
5761 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
5762 and raw-text, always call encode_eol. Handle the case of last
5763 block here.
5764 (shrink_decoding_region, shrink_encoding_region): Detect cases
5765 that we can't skip data more rigidly.
5766 (code_convert_region): Setup src_multibyte and dst_multibyte
5767 members of coding. For decoding, if the buffer is multibyte,
5768 convert the source sequence to unibyte in advance. For encoding,
5769 if the buffer is multibyte, convert the resulting sequence to
5770 multibyte afterward.
5771 (run_pre_post_conversion_on_str): New function.
5772 (code_convert_string): Deleted and divided into the following two.
5773 (decode_coding_string, encode_coding_string): New functions.
5774 (code_convert_string1, code_convert_string_norecord): Call one of
5775 above.
5776 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
5777 MAKE_NON_ASCII_CHAR.
5778 (Fset_terminal_coding_system_internal,
5779 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
5780 and dst_multibyte members.
5781 (init_coding_once): Initialize iso_code_class with new enum
5782 ISO_control_0 and ISO_control_1.
5784 * coding.h (enum iso_code_class_type): Member ISO_control_code is
5785 devided into ISO_control_0 and ISO_control_1.
5786 (struct coding_system): New members src_multibyte, dst_multibyte,
5787 errors, and result. Delete member fake_multibyte.
5788 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
5789 nonzero.
5790 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
5791 nonzero.
5793 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
5794 (Faset): Likewise.
5796 * editfns.c (Fformat): Be sure to convert 8-bit characters to
5797 multibyte form.
5798 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
5799 combining occurs.
5800 (Ftranspose_region): Delete codes for handling byte combining.
5802 * fileio.c (Finsert_file_contents): Setup src_multibyte and
5803 dst_multibyte members of coding. On handling REPLACE on unibyte
5804 buffer, convert the result of decode_coding to unibyte. On
5805 inserting into a mutibyte buffer, always call code_convert_region.
5806 (e_write): Setup coding->src_multibyte according to the
5807 multibyteness of the source (buffer or string).
5809 * fns.c (concat): Handle 8-bit characters correctly.
5810 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
5811 unibyte in the result.
5812 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
5813 valid multibyte form in the result.
5814 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5815 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
5816 return -1, signal an error.
5817 (base64_encode_1): New arg MULTIBYTE. Get each character by
5818 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
5819 character is found, return -1.
5820 (Fbase64_decode_region): Delete codes for handling byte-combining.
5821 Treat each decoded byte as a unibyte character.
5822 (Fbase64_decode_string): Return unibyte string.
5823 (Fcompare_strings, concat, string_byte_to_char): Use
5824 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
5825 FETCH_STRING_CHAR_ADVANCE.
5826 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5827 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
5829 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
5830 SPLIT_NON_ASCII_CHAR.
5831 (fontset_ref_via_base, fontset_set): Likewise
5833 * insdel.c (adjust_markers_for_record_delete): Deleted.
5834 (adjust_markers_for_insert): Argument changed. Caller changed.
5835 (adjust_markers_for_replace): Likewise.
5836 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
5837 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
5838 (copy_text): Delete unused local varialbe c_save. For converting
5839 to multibyte, be sure to make all 8-bit characters in valid
5840 multibyte form.
5841 (count_size_as_multibyte): Handle 8-bit characters correctly.
5842 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5843 adjust_after_replace, replace_range, del_range_2)
5844 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
5845 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5846 adjust_after_replace, replace_range, del_range_2) Delete codes for
5847 handling byte combining.
5848 (adjust_before_replace): Deleted.
5850 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
5851 SPLIT_NON_ASCII_CHAR.
5852 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5853 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
5854 unconditionally.
5855 (Fkey_description): Likewise.
5857 * lread.c (read1): On reading multibyte string, be sure to make
5858 all 8-bit chararacters in valid multibyte form.
5859 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5861 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
5862 unconditionally.
5864 * process.c (Fstart_process): GCPRO current_dir before calling
5865 Ffind_operation_coding_system. Encode arguments here.
5866 (create_process): Don't encode arguments here. Setup
5867 src_multibyte and dst_multibyte members of struct coding.
5868 (read_process_output): Setup src_multibyte and dst_multibyte
5869 members of struct coding. If the output is to multibyte buffer,
5870 always decode the output of the process. Adjust the
5871 representation of 8-bit characters to the multibyteness of the
5872 output.
5873 (send_process): Setup coding->src_multibyte according to the
5874 multibyteness of the source.
5876 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
5877 unconditionally.
5878 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
5879 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
5881 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
5882 CHAR_LEN.
5884 * w16select.c (Fw16_set_clipboard_data): Setup members
5885 src_multibyte and dst_multibyte of coding. Adjusted for the
5886 change for find_charset_in_str.
5887 (Fw16_get_clipboard_data): Likewise.
5889 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
5890 dst_multibyte of coding.
5891 (x_to_w32_font): Likewise.
5893 * w32select.c (Fw32_set_clipboard_data): Setup members
5894 src_multibyte and dst_multibyte of coding. Adjusted for the
5895 change for find_charset_in_str.
5896 (Fw32_get_clipboard_data): Likewise.
5898 * xdisp.c (get_next_display_element): Handle 8-bit characters
5899 correctly.
5900 (next_element_from_display_vector): Use CHAR_BYTES instead of
5901 CHAR_LEN.
5902 (disp_char_vector): Use SPLIT_CHAR instead of
5903 SPLIT_NON_ASCII_CHAR.
5905 * xselect.c (selection_data_to_lisp_data): Setup members
5906 src_multibyte and dst_multibyte of coding. Adjusted for the
5907 change for find_charset_in_str.
5908 (lisp_data_to_selection_data): Likewise.
5910 2000-05-19 Gerd Moellmann <gerd@gnu.org>
5912 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
5913 buffer.
5915 * dispextern.h (Vimage_types): Add extern declaration.
5917 * xdisp.c (Vimage_types): Moved here from xfns.c.
5918 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
5920 * xfns.c (Vimages_types): Moved to xdisp.c.
5921 (syms_of_xfns): Move `image-types' to xdisp.c.
5923 * w32fns.c (Vimage_types): Removed.
5924 (syms_of_w32fns): Remove `image-types'.
5926 2000-05-18 Kenichi Handa <handa@etl.go.jp>
5928 * fns.c (map_char_table): Pay attention to character number of
5929 charset. Check the validity of charset at the first level. For
5930 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
5931 the default value.
5933 * fontset.c: Include "buffer.h".
5934 (fs_load_font): If the face has fontset, record the face ID in
5935 that fontset.
5936 (Finternal_char_font): New function.
5937 (accumulate_font_info): New function.
5938 (Ffontset_info): Rewritten for the new fontset implementation.
5939 (syms_of_fontset): Register Vdefault_fontset in the first element
5940 of Vfontset_table. Include Vdefault_fontset in
5941 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
5942 function.
5944 2000-05-16 Dave Love <fx@gnu.org>
5946 * m/iris5d.h: Deleted -- unused.
5948 2000-05-16 Gerd Moellmann <gerd@gnu.org>
5950 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
5951 `invalid' instead of `illegal'.
5953 * indent.c (Fmove_to_column): When ending within a tab, insert
5954 spaces first so that markers at the end of the tab get adjusted.
5956 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
5957 buffer list that wasn't selected in that frame.
5959 * filelock.c (get_boot_time): To obtain an 8 char file name, which
5960 is needed on mescaline, use a 2 char prefix, and call
5961 make_temp_name with second arg non-zero.
5963 * fileio.c (make_temp_name): New function, extracted from
5964 Fmake_temp_name.
5965 (Fmake_temp_name): Use it.
5967 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
5969 * window.c (coordinates_in_window): Subtract 1 when computing
5970 right_x.
5972 2000-05-15 Gerd Moellmann <gerd@gnu.org>
5974 * Makefile.in (lisp): Add env.elc.
5976 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
5978 2000-05-12 Gerd Moellmann <gerd@gnu.org>
5980 * search.c (Freplace_match): Handle case of `\N' in the
5981 replacement when there's no group N.
5983 2000-05-11 Gerd Moellmann <gerd@gnu.org>
5985 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
5986 of the message to message_dolog.
5988 * keyboard.c (read_char): Don't clear current message for help
5989 events; let the code handling help events handle this. Change
5990 code detecting help events that should be ignored.
5992 * xdisp.c (handle_single_display_prop): Don't try to set PT if
5993 we're interating over a string.
5995 2000-05-09 Dave Love <fx@gnu.org>
5997 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
5998 that offset before writing. Move gcpro region past call of
5999 Ffile_regular_p.
6001 2000-05-04 Dave Love <fx@gnu.org>
6003 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
6005 2000-05-04 Gerd Moellmann <gerd@gnu.org>
6007 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
6008 of inserted characters when BUF equals the current buffer, and PT
6009 is in front of or equal to FROM.
6011 2000-05-03 Gerd Moellmann <gerd@gnu.org>
6013 * xdisp.c (handle_single_display_prop): If display property value
6014 is invalid, or something not supported on the frame, restore
6015 iterator's position to what it was initially. Make sure to return
6016 0 for invalid and unsupported property values.
6018 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
6019 that x_per_char_metric returns null.
6021 2000-05-02 Gerd Moellmann <gerd@gnu.org>
6023 * xterm.h (struct face): Add forward declaration.
6024 (struct image): Ditto.
6025 (image_ascent): Add prototype.
6027 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
6028 (x_draw_image_relief, x_draw_image_foreground_1): Call function
6029 image_ascent instead of using IMAGE_ASCENT.
6031 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
6032 (IMAGE_ASCENT): Removed.
6034 * xfns.c (Qcenter): New variable.
6035 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
6036 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
6037 (image_ascent): New function.
6038 (lookup_image): Recognize `:ascent center'.
6039 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
6040 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
6041 (xbm_load): Don't set image's ascent here.
6042 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
6043 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
6044 check ascent values here.
6045 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
6046 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
6047 (syms_of_xfns): Initialize Qcenter.
6049 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
6050 to the limits, increase the limits.
6052 2000-05-01 Kenichi Handa <handa@etl.go.jp>
6054 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
6055 Check Vfont_encoding_alist against the full name of the opened
6056 font.
6058 2000-04-28 Gerd Moellmann <gerd@gnu.org>
6060 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
6061 taller than the window.
6063 2000-04-28 Kenichi Handa <handa@etl.go.jp>
6065 * xfaces.c (realize_x_face): Fix the argument of the second
6066 xassert. BASE_FACE may not be a face for ASCII.
6068 2000-04-27 Gerd Moellmann <gerd@gnu.org>
6070 * print.c (print_object): Treat print-length < 0 as nil.
6072 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
6074 * s/freebsd.h (TERMCAP_OBJ): Removed.
6075 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
6077 * lread.c (read1): Don't treat period followed by certain
6078 characters as symbol start.
6080 * xfns.c (slurp_file): New function.
6081 (xbm_image_p): Handle case of in-memory XBM files.
6082 (xbm_scan): Rewritten to work on memory buffers instead of files.
6083 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
6084 Work on memory buffers instead of files. If DATA is null test
6085 if buffer looks like an in-memory XBM file.
6086 (xbm_load_image): Renamed from xbm_load_image_file. Work on
6087 memory buffers instead of files.
6088 (xbm_file_p): New function.
6089 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
6091 * lread.c (end_of_file_error): New function.
6092 (read1): Call it instead of signaling `end-of-file' directly.
6094 * print.c (print_error_message): Print data of `end-of-file'
6095 with Fprinc instead of Fprin1.
6097 2000-04-26 Ken Raeburn <raeburn@gnu.org>
6099 * window.c (freeze_window_start): Check that minibuffer scroll
6100 window isn't nil before extracting the window structure pointer
6101 from it.
6103 * undo.c (record_delete): If we hit the end of the undo list, stop
6104 picking elements apart.
6106 2000-04-26 Gerd Moellmann <gerd@gnu.org>
6108 * xdisp.c (display_line): If lines are continued, restore
6109 iterator's ascent/descent information to the values before the
6110 first glyph not fitting on the line.
6112 2000-04-25 Gerd Moellmann <gerd@gnu.org>
6114 * xdisp.c (try_window_id) <all changes above window start>: Adjust
6115 positions in glyph matrix. Don't compute new window end
6116 positions.
6118 * dispnew.c (increment_matrix_positions): Renamed from
6119 increment_glyph_matrix_buffer_positions.
6120 (increment_row_positions): Renamed from
6121 increment_glyph_row_buffer_positions.
6123 * dispextern.h: Change names of renamed functions from dispnew.c
6124 in prototypes.
6126 2000-04-24 Gerd Moellmann <gerd@gnu.org>
6128 * fileio.c (Fdo_auto_save): Create directories for auto-save
6129 list file if necessary.
6131 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
6132 from buffer or frame.
6133 (automatic_hscrolling_p): New variable.
6134 (hscroll_windows): Scroll windows horizontally only if automatic
6135 hscrolling is allowed.
6136 (syms_of_xdisp): New variable `automatic-hscrolling'.
6138 * frame.h (struct frame): Add member extra_line_spacing.
6140 * xfns.c (x_set_line_spacing): New function.
6141 (Fx_create_frame): Set line spacing from resources.
6142 (Qline_spacing): New variable.
6143 (syms_of_xfns): Initialize Qline_spacing.
6145 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
6147 * buffer.c (init_buffer_once): Handle extra_line_spacing.
6148 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
6149 (reset_buffer): Don't initialize extra2 and extra3. Initialize
6150 extra_line_spacing from default value.
6151 (init_buffer_once): Initialize default value of extra_line_spacing.
6153 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
6154 and extra3.
6156 * xterm.c (x_produce_glyphs): Remove reference to struct it's
6157 prompt_width. Add extra line spacing.
6159 * term.c (produce_glyphs): Remove reference to struct it's
6160 prompt_width.
6162 * dispextern.h (struct it): Remove member prompt_width, add
6163 extra_line_spacing.
6165 2000-04-22 Gerd Moellmann <gerd@gnu.org>
6167 * dispnew.c (update_frame_line): When writing a whole line, make
6168 sure cursor is in the right row afterwards, otherwise a use of
6169 capability `ch' in cmgoto might leave the cursor in the row below.
6171 2000-04-21 Gerd Moellmann <gerd@gnu.org>
6173 * lisp.h (struct Lisp_Buffer_Cons): Remove.
6175 * keyboard.c (timer_check): Fix typo in comment.
6177 2000-04-21 Kenichi Handa <handa@etl.go.jp>
6179 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
6180 name change: ch -> character.
6182 2000-04-20 Gerd Moellmann <gerd@gnu.org>
6184 * keyboard.c (echo_message_buffer): New variable.
6185 (echo_now): Set echo_message_buffer to the echo area buffer used
6186 to display the echo.
6187 (cancel_echoing): Reset echo_message_buffer to nil.
6188 (read_char): Code rewritten that handles canceling an echo or
6189 echoing a dash, respectively.
6191 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
6192 directory doesn't exist.
6194 2000-04-19 Dave Love <fx@gnu.org>
6196 * fns.c (syms_of_fns): Defsubr mapc.
6197 (concat): Don't allow numeric args.
6198 (Fconcat): Doc change.
6200 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
6202 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
6203 instead define end_match(1|2) more carefully.
6204 Use GET_CHAR_BEFORE_2 for `begline'.
6206 2000-04-19 Gerd Moellmann <gerd@gnu.org>
6208 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
6209 on 64-bit systems where NULL is defined as `0'.
6211 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
6212 the `variable argument list' to make it work on Alpha.
6214 * m/alpha.h (_LP64) [!_LP64]: Define.
6215 (ORDINARY_LINK): Define for NetBSD.
6217 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
6219 2000-04-19 Dave Love <fx@gnu.org>
6221 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
6222 change.
6224 * Makefile.in (LIBS): Don't use.
6225 (GETLOADAVG_OBJ): Define again.
6226 (otherobj): Add GETLOADAVG_OBJ.
6228 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
6230 2000-04-18 Gerd Moellmann <gerd@gnu.org>
6232 * lread.c (read_filtered_event): Cancel and start busy cursor.
6234 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
6235 that the per-character metrics may be null.
6237 2000-04-17 Gerd Moellmann <gerd@gnu.org>
6239 * buffer.c (clone_per_buffer_values): New function.
6240 (Fmake_indirect_buffer): Add optional argument CLONE. Call
6241 clone_per_buffer_values if CLONE is not nil.
6243 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
6245 2000-04-16 Dave Love <fx@gnu.org>
6247 * Makefile.in: Remove obsolete localcpp stuff.
6248 (GETLOADAVG_OBJ): Don't define.
6249 (obj): Move LIBOBJS...
6250 (otherobj): ... to here.
6251 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
6252 whitespace-only lines after the continuation (Irix).
6254 2000-04-14 Gerd Moellmann <gerd@gnu.org>
6256 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
6258 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
6260 2000-04-14 Dave Love <fx@gnu.org>
6262 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
6263 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
6264 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
6265 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
6266 NLIST_STRUCT.
6268 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
6269 autoconfiscated HAVE_GETLOADAVG.
6271 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
6272 BROKEN_MKTIME.
6274 2000-04-14 Gerd Moellmann <gerd@gnu.org>
6276 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
6277 (fill_in_lock_file_name): Avoid existing files that aren't
6278 links.
6280 2000-04-14 Dave Love <fx@gnu.org>
6282 * Makefile.in (LIBS, LIBOBJS): New variable.
6283 (INTERVAL_SRC): Convert to make variable.
6284 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
6285 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
6286 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
6287 add LIBOBJS.
6288 (SOME_MACHINE_OBJECTS): Remove interval stuff.
6289 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
6290 (shortlisp): Add facemenu, float-sup, frame.
6291 (SOME_MACHINE_LISP): Remove them from here.
6292 (LIBES): Change unused LDLIBS to autoconf LIBS.
6294 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
6296 2000-04-14 Kenichi Handa <handa@etl.go.jp>
6298 * composite.c (update_compositions): If FROM and TO are not in a
6299 valid range, do nothing.
6301 2000-04-13 Gerd Moellmann <gerd@gnu.org>
6303 * tparam.c (tparam1): Abort when encountering an unknown
6304 `%'-specifier.
6306 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
6307 terminfo.o.
6309 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
6310 as TERMCAP_OBJ.
6312 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
6314 * fileio.c (a_write): Remove redundant semi-colons.
6315 (e_write): Return -1 if failed to write all the data.
6316 This fixes the changes made at 1999-12-15.
6318 2000-04-12 Dave Love <fx@gnu.org>
6320 * fns.c (mapcar1): Test for null vals to support mapc.
6321 (Fmapc): New function.
6323 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
6325 * msdos.c (NUM_MOUSE_BUTTONS): Define.
6326 (IT_frame_up_to_date): Support the buffer local value of
6327 cursor-type, if defined.
6329 2000-04-10 Dave Love <fx@gnu.org>
6331 * editfns.c (preceding-char, following-char): Doc fix.
6333 2000-04-10 Ken Raeburn <raeburn@gnu.org>
6335 * Makefile.in (temacs): Revert 2000-03-12 change.
6337 2000-04-10 Jason Rumney <jasonr@gnu.org>
6339 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
6341 2000-04-10 Gerd Moellmann <gerd@gnu.org>
6343 * xdisp.c (setup_echo_area_for_printing): Choose an echo
6344 area buffer, if it's not set up yet.
6346 * indent.c (compute_motion): Set immediate_quit.
6348 2000-04-09 Gerd Moellmann <gerd@gnu.org>
6350 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
6351 variable.
6352 (realize_tty_face): Suppress boldness if colors are the inverse of
6353 the default colors, and tty_suppress_bold_inverse_default_colors_p
6354 is set.
6355 (Ftty_suppress_bold_inverse_default_colors): New function.
6356 (syms_of_xfaces): Defsubr it.
6358 * buffer.c (Frestore_buffer_modified_p): New function.
6359 (syms_of_buffer): Defsubr it.
6361 2000-04-08 Ken Raeburn <raeburn@gnu.org>
6363 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
6364 charset id (int) argument, not a charset (Lisp_Object).
6366 * coding.h (code_convert_string): Declare.
6367 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
6368 object, as the fourth argument to code_convert_string.
6370 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
6371 value.
6372 (Fset_fontset_font): Use EQ to compare lisp objects.
6374 2000-04-05 Ken Raeburn <raeburn@gnu.org>
6376 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
6377 a pointer that looks like a lisp object.
6378 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
6379 zero, instead see whether it's an integer object, since they can't
6380 have intervals.
6381 (GET_INTERVAL_OBJECT): Simply assign to the destination.
6383 * dispnew.c (allocate_matrices_for_frame_redisplay,
6384 direct_output_forward_char): Use X(U)INT and make_number as needed
6385 to convert between (unsigned) int values and lisp integers.
6386 * keyboard.c (read_key_sequence): Likewise.
6387 * lread.c (substitute_object_recurse): Likewise.
6388 * fns.c (concat, hash_lookup, hash_remove): Likewise.
6389 * minibuf.c (do_completion, Fminibuffer_complete_word,
6390 Fminibuffer_completion_help): Likewise.
6391 * term.c (produce_special_glyphs): Likewise.
6393 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
6394 * print.c (print_preprocess, print_object): Likewise.
6396 * search.c (compile_pattern): Use NILP when checking for nil.
6398 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
6399 __OPTIMIZE__]: Provide a GNU C macro version that handles
6400 lisp-object unions.
6401 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
6402 field, to better cope with ENABLE_CHECKING and calls that modify a
6403 Lisp_Object using its old value.
6405 2000-04-04 Gerd Moellmann <gerd@gnu.org>
6407 * window.c (compare_window_configurations): Signal an error
6408 if parameters C1 or C2 aren't window configurations.
6410 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
6411 AFTER_POTENTIAL_GC calls around calls to functions that can
6412 signal an error and thus invoke the debugger.
6414 2000-04-03 Gerd Moellmann <gerd@gnu.org>
6416 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
6417 an error if decoding fails.
6419 * keyboard.c (lispy_mouse_names): Variable removed.
6420 (Vlispy_mouse_stem): New variable.
6421 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
6422 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
6423 for any mouse button number. Increase size of mouse_syms and
6424 button_down_location as needed. Call modify_event_symbol with
6425 different arguments.
6426 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
6427 Call modify_event_symbol with different arguments.
6428 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
6429 for any button number. Call modify_event_symbol with different
6430 arguments.
6431 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
6432 Accept a string for NAME_ALIST_OR_STEM.
6434 * lisp.h (larger_vector): Add prototype.
6436 * fns.c (larger_vector): Make externally visible.
6438 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
6440 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
6442 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
6443 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
6444 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
6445 we are between str1 and str2.
6446 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
6447 (PATFETCH): Use `TRANSLATE'.
6448 (PATFETCH_RAW): Fetch multibyte char if applicable.
6449 (PATUNFETCH): Remove.
6450 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
6451 When writing a char, write it directly into the pattern buffer rather
6452 than going needlessly through a temp char-array.
6453 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
6454 multibyte magic and remove the useless `#ifdef emacs'.
6455 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
6456 buffer.
6458 * regex.h (struct re_pattern_buffer): Make field `multibyte'
6459 conditional on `emacs'.
6461 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
6463 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6465 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
6466 non-union-type versions of XMARK and friends here, because XMARK
6467 and friends won't work on an integer field if NO_UNION_TYPE is not
6468 defined.
6469 (make_number): Define as a function if it's not defined as a
6470 macro.
6472 * composite.c (run_composite_function): Use NILP when checking for
6473 nil.
6474 (syms_of_composite): Delete local var NARGS, pass an int as first
6475 argument to Fmake_hash_table.
6477 * editfns.c (text_property_stickiness): Use NILP to test
6478 Lisp_Object boolean value.
6479 (Fmessage_or_box): Don't use NILP to test int variable.
6480 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
6481 problems reading from and changing the same lisp value in an
6482 XSETSTRING call.
6484 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6486 * term.c (TN_no_color_video): New variable.
6487 (term_init): Intitialize TN_no_color_video.
6488 (enum no_color_bit): New enumeration.
6489 (MAY_USE_WITH_COLORS_P): New macro.
6490 (turn_on_face): Use it to determine if attributes may be used
6491 combined with colors.
6493 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6495 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
6496 with int lvalues via casts; instead, just yield lisp object
6497 lvalues.
6498 (enlarge_window): Variable sizep now points to Lisp_Object. Use
6499 proper accessor macros.
6500 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
6501 (grow_mini_window): Fix typo getting int value of root->height.
6503 * xdisp.c (compute_string_pos): Fix order of arguments to
6504 string_pos_nchars_ahead.
6505 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
6506 count arg to variable-arg routines like Frun_hook_with_args and
6507 Fformat.
6508 (back_to_previous_visible_line_start)
6509 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
6510 fixed-arg routines like Fget_char_property and Fmake_string.
6511 (reconsider_clip_changes): Use XINT when comparing integer lisp
6512 objects, or passing them as int arguments.
6513 (mark_window_display_accurate, insert_left_trunc_glyphs)
6514 (append_space, extend_face_to_end_of_line): Use make_number when
6515 storing or passing integer values as lisp objects.
6516 (set_cursor_from_row, highlight_trailing_whitespace): Use
6517 INTEGERP, not implicit test against zero, for glyph object.
6518 (try_window_id): Don't use make_number when we want an int value.
6520 * xfaces.c (xlfd_symbolic_value): Make last argument a
6521 Lisp_Object, to be consistent with callers.
6522 (Fbitmap_spec_p): Use XINT to get numeric value of height.
6523 (lface_hash): Apply XFASTINT to lisp values before folding in.
6525 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
6526 fill in window width and height. Pass an int, not a lisp object,
6527 as first arg to Finsert.
6529 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6531 * xfaces.c (realize_basic_faces): Block input while realizing
6532 the faces.
6534 * keyboard.c (lispy_mouse_names): Add additional mouse names.
6536 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
6538 2000-03-31 Gerd Moellmann <gerd@gnu.org>
6540 * xterm.c (x_produce_glyphs): When displaying unibyte text
6541 or ASCII, handle case that per-char metric is null.
6543 2000-03-30 Ken Raeburn <raeburn@gnu.org>
6545 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
6547 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
6548 XSUBR, XBUFFER): Verify correct object type before returning
6549 pointer, using eassert.
6550 * frame.h (XFRAME): Likewise.
6552 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
6553 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
6554 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
6555 type.
6556 * data.c (set_internal): Likewise.
6557 * dispextern.h (WINDOW_WANTS_MODELINE_P,
6558 WINDOW_WANTS_HEADER_LINE_P): Likewise.
6559 * fileio.c (auto_save_1): Likewise.
6560 * insdel.c (check_markers): Likewise.
6561 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
6562 * undo.c (record_insert): Likewise.
6563 * vmsproc.c (child_sig): Likewise.
6564 * window.c (unshow_buffer, window_loop): Likewise.
6565 * xterm.c (x_erase_phys_cursor): Likewise.
6567 2000-03-30 Gerd Moellmann <gerd@gnu.org>
6569 * xfns.c (free_image_cache): Free the cache structure itself
6570 last, after all its members have been freed.
6572 * lisp.h (xstrdup): Add prototype.
6574 * alloc.c (xstrdup): Moved here from xfaces.c.
6575 (allocating_for_lisp): Variable removed.
6576 (lisp_malloc): Block input around the calls to malloc and
6577 mem_insert.
6579 * xfaces.c (realize_tty_face): Use find_symbol_value instead
6580 of Fsymbol_value.
6581 (xstrdup): Moved to alloc.c.
6583 2000-03-29 Ken Raeburn <raeburn@gnu.org>
6585 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
6587 * emacs.c (main): Fix sense of no-loadup test.
6589 * config.in (ENABLE_CHECKING): Undef.
6591 * lisp.h (struct interval): Replace "parent" field with a union of
6592 interval pointer and Lisp_Object; add new bitfield to use as
6593 discriminant. Change other flag fields to bitfields.
6594 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
6595 is defined and the supplied test fails, print a message and
6596 abort.
6597 (eassert): New macro. Use CHECK to provide an assert-like
6598 facility.
6600 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
6601 pointers; abort if the value looks like a lisp object.
6602 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
6603 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
6604 Modify for new interval parent definition.
6606 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
6607 UNMARK_BALANCE_INTERVALS): Update references that need an
6608 addressable lisp object in the interval structure.
6609 (die): New function.
6610 (suppress_checking): New variable.
6612 * intervals.c (interval_start_pos): Just return 0 if there's no
6613 parent object.
6615 2000-03-29 Gerd Moellmann <gerd@gnu.org>
6617 * lread.c (read1): Accept `.' (period) as symbol start like in CL
6618 and earlier Emacs versions.
6620 * keyboard.c (Ftop_level): Cancel busy-cursor.
6622 * eval.c (call_debugger): Cancel busy-cursor.
6624 2000-03-29 Kenichi Handa <handa@etl.go.jp>
6626 * search.c (Freplace_match): Adjust multibyteness of the current
6627 buffer and NEWTEXT. Free allocated memory before signaling an
6628 error.
6630 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
6632 * regex.c (analyse_first): New function obtained by ripping out most
6633 of re_compile_fastmap and generalizing it a little bit so that it
6634 can also just return whether a given (sub)pattern can match the empty
6635 string or not.
6636 (regex_compile): Use `analyse_first' to decide whether the loop-check
6637 needs to be done or not for *, +, *? and +? (the loop check is costly
6638 for non-greedy repetition).
6639 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
6641 2000-03-28 Dave Love <fx@gnu.org>
6643 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
6644 alpha.
6646 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
6648 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
6650 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
6651 an expression.
6652 (enum re_opcode_t): Update description of succeed_n.
6653 (PATFETCH): Always define.
6654 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
6655 operators, char classes, shy-groups and intervals).
6656 Optimize special cases of intervals so as to only use succeed_n and
6657 jump_n when really needed.
6658 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
6659 that we don't have to handle the special cases any more.
6660 Simplify on_failure_jump handling as well.
6662 2000-03-28 Jason Rumney <jasonr@gnu.org>
6664 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
6666 2000-03-27 Gerd Moellmann <gerd@gnu.org>
6668 * s/freebsd.h (GC_SETJMP_WORKS): Define.
6670 * s/msdos.h (GC_SETJMP_WORKS): Define.
6672 * alloc.c (mark_maybe_object): New function.
6673 (mark_memory): Use it.
6674 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
6675 (setjmp_tested_p, longjmp_done): New variables.
6676 (test_setjmp): New function.
6677 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
6678 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
6680 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
6681 to DEC_TEXT_POS and INC_TEXT_POS.
6683 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
6684 with parameter MULTIBYTE_P.
6686 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
6687 MULTIBYTE_P.
6689 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
6690 buffers because it looks for multibyte character byte sequences
6691 which don't exist in unibyte text.
6693 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
6695 * xfaces.c (register_color, unregister_color, unregister_colors)
6696 [DEBUG_X_COLORS]: New functions.
6697 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
6699 * xfns.c (x_set_cursor_color): Get color reference counts right.
6701 * xterm.c (x_copy_color): New function.
6702 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
6704 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
6705 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
6706 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
6707 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
6708 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
6709 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
6710 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
6711 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
6712 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
6713 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
6715 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
6716 names for handling per-buffer variables.
6718 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
6719 instead of MAX_BUFFER_LOCAL_VARS.
6720 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
6722 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
6724 * xfns.c (x_specified_cursor_type): New function.
6725 (x_set_cursor_type): Use it.
6727 * buffer.h (struct buffer): Add cursor_type.
6729 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
6731 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
6732 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
6733 opcode.
6734 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
6735 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
6736 executing it as well as when popping it off the stack to find infinite
6737 loops in non-greedy repetition operators.
6739 2000-03-26 Gerd Moellmann <gerd@gnu.org>
6741 * doc.c (Qfunction_documentation): New variable.
6742 (syms_of_doc): Initialize Qfunction_documentation.
6743 (Fdocumentation): If FUNCTION is a symbol with non-nil
6744 `function-documentation' property, return a documentation derived
6745 from that.
6747 * buffer.c (syms_of_buffer): Add default-cursor-type.
6748 (init_buffer_once): Don't let cursor_type have a local value
6749 in every buffer.
6751 * xterm.c (x_display_and_set_cursor): Choose cursor depending
6752 on buffer-local value of cursor_type.
6753 (x_draw_bar_cursor): Add parameter WIDTH.
6755 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
6756 (init_buffer_once): Set default cursor_type value to t.
6757 Mark cursor_type as local everywhere.
6758 (syms_of_buffer): New per-buffer variable cursor-type.
6760 * buffer.h (struct buffer): Remove member local_var_flags,
6761 add local_flags.
6762 (MAX_BUFFER_LOCAL_VARS): New macro.
6763 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
6764 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
6765 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
6766 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
6768 * print.c (print_object): Use new macros for per-buffer
6769 variables.
6771 * category.c (Fset_category_table): Use new macros for per-buffer
6772 variables.
6774 * buffer.c (buffer_permanent_local_flags): Make a char array.
6775 (max_buffer_local_idx): New variable.
6776 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
6777 for new handling of per-buffer variables.
6778 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
6779 (init_buffer_once): Initialize per-buffer vars differently.
6780 Set max_buffer_local_idx.
6782 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
6783 variables.
6785 * lread.c (defvar_per_buffer): Use new macros for per-buffer
6786 variables.
6788 * data.c (do_symval_forwarding, store_symval_forwarding)
6789 (find_symbol_value, set_internal, default_value, Fset_default)
6790 (Fkill_local_variable, Flocal_variable_p): Use new macros for
6791 per-buffer variables.
6793 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
6795 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6797 * xterm.c (x_term_init): Unblock input around call1 of
6798 Qvendor_specific_keysyms.
6800 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
6801 (find_defun_start): Consider an open parenthesis in column 0
6802 a defun start only if open_paren_in_column_0_is_defun_start is set.
6803 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
6805 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
6807 * eval.c (Fautoload): Add entry in load-history (if after dump).
6808 * lread.c (load-history): Update docstring.
6810 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6812 * indent.c (Fvertical_motion): Always use the current buffer.
6813 Temporarily change the window's buffer, if necessary.
6815 2000-03-23 Gerd Moellmann <gerd@gnu.org>
6817 * xterm.c (fast_find_position): Make sure not to consider rows
6818 not visible in the window.
6820 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
6822 * regex.c (enum syntaxcode): Provide default for non-Emacs.
6823 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
6825 2000-03-22 Jason Rumney <jasonr@gnu.org>
6827 * w32menu.c (single_submenu): Set help string to NULL if none.
6828 (w32_menu_show): Set help string correctly.
6829 (add-menu-item): Set help string in MIIM_DATA for menu item.
6830 Load SetMenuItemInfoA explicitly.
6831 (w32_menu_display_help): New function.
6833 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
6834 (QCdata): Moved to xdisp.c.
6836 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
6837 (Vw32_charset_to_codepage_alist): Removed.
6838 (Vw32_charset_info_alist): New variable.
6839 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
6840 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
6841 greek, hebrew, thai, johab, mac, unicode]): New symbols.
6842 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
6843 with TODO comment.
6844 (w32_codepage_for_font): Use Vw32_charset_info_alist.
6845 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
6846 Define Vw32_charset_info_alist and w32_charset symbols.
6848 2000-03-22 Jason Rumney <jasonr@gnu.org>
6850 * makefile.nt (w32bdf.obj): Update dependencies.
6852 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
6854 * w32fns.c: Include fontset.h after dispextern.h.
6855 (Fx_create_frame): Do not create fontset.
6856 (w32_load_system_font): Doc fix.
6857 (Fx_close_connection): Free full_name if it is not shared.
6859 * w32term.c: Include fontset.h after dispextern.h.
6860 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
6861 updated.
6862 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
6863 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
6864 (w32_font_is_double_byte): New function, needs body.
6865 (x_append_glyph): Set glyph->glyph_not_available_p.
6866 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6867 it->charset. If it->multibyte_p is zero and it->c is a multibyte
6868 character, convert it to a unibyte character.
6869 (struct glyph_string): Delete member `charset'.
6870 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
6871 calculating it is found.
6872 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6873 the case that per char metric is not available correctly.
6874 (x_fill_glyph_string): Handle the case that the specific glyph is
6875 not available correctly.
6876 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6877 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6878 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6879 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6880 fontset. Don't call FS_LOAD_FONT.
6882 2000-03-22 Ken Raeburn <raeburn@gnu.org>
6884 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
6885 (INT_LISPLIKE): New macro.
6886 (NULL_INTERVAL_P): Use it.
6887 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
6888 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
6889 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
6891 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
6892 explicit references to "parent" field of struct interval and
6893 associated unclean type conversions.
6894 * intervals.c (create_root_interval, root_interval, rotate_right,
6895 rotate_left, balance_possible_root_interval, split_interval_right,
6896 split_interval_left, interval_start_pos, find_interval,
6897 next_interval, previous_interval, update_interval,
6898 adjust_intervals_for_insertion, delete_node, delete_interval,
6899 adjust_intervals_for_deletion, merge_interval_right,
6900 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
6901 copy_intervals_to_string): Likewise.
6902 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
6903 Likewise.
6904 * syntax.c (update_syntax_table): Likewise.
6906 * intervals.c (reproduce_tree_obj): New function, like
6907 reproduce_tree but takes a Lisp_Object for the parent. Declare
6908 with prototype.
6909 (graft_intervals_into_buffer): Use it when appropriate.
6910 (reproduce_tree): Declare with prototype.
6911 (balance_possible_root_interval): Check that the parent is a lisp
6912 object before trying to examine its type.
6914 2000-03-22 Gerd Moellmann <gerd@gnu.org>
6916 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
6917 as strings only if both are known to be strings.
6919 * s/openbsd.h (LIBS_TERMCAP): Undef.
6921 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
6923 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
6924 definitions for non-Emacs compilation.
6925 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
6926 outside of `#ifdef emacs'.
6927 (print_partial_compiled_pattern): Update.
6928 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
6929 (re_compile_fastmap): Merge handling of charset and charset_not (for
6930 emacs and non-emacs compilation as well).
6931 Similarly for (not)categoryspec and (not)syntaxspec.
6932 Don't use the fastmap when reaching `anychar' since the added
6933 complexity is not justified.
6934 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
6935 and (not)syntaxspec. Merge (not)categoryspec.
6937 2000-03-22 Kenichi Handa <handa@etl.go.jp>
6939 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
6940 FACE_FOR_CHAR): Define them differently for the configuration of
6941 --without-x.
6943 2000-03-21 Dave Love <fx@gnu.org>
6945 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
6946 doc string.
6948 2000-03-21 Gerd Moellmann <gerd@gnu.org>
6950 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
6951 (lface_fully_specified_p): Don't check contents of
6952 LFACE_FONT_INDEX because that attribute is optional.
6953 (realize_x_face): Remove now unwarranted xassert.
6955 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
6957 The following changes are to make font selection based on
6958 characters, not charset. In addition, they recover fontset
6959 facilities while utilizing the new font selection mechanism.
6961 * Makefile.in (fontset.o): Depend on dispextern.h.
6963 * alloc.c (mark_face_cache): Don't mark face->registry.
6965 * dispextern.h (struct glyph): New member glyph_not_available_p.
6966 Use 22 bits for face_id.
6967 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
6968 (struct face): Delete member registry, new member ascii_face.
6969 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
6970 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
6971 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
6972 (struct it): Delete member charset, new member
6973 glyph_not_available_p.
6975 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
6976 (struct fontset_info, struct fontset_data): Structs removed.
6977 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
6978 Vglobale_fontset_alist, font_idx_temp): Externs removed.
6979 (fs_load_font, fs_query_fontset): Adjusted for new argument.
6980 (fs_free_face_fontset, fontset_font_pattern,
6981 face_suitable_for_char_p, face_for_char,
6982 make_fontset_for_ascii_face): Extern them.
6983 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
6984 (FS_LOAD_FACE_FONT): New macro.
6986 * fontset.c: All codes rewritten or adjusted for the change of
6987 fontset implementation. Now fontset is represented by char table.
6988 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
6989 removed.
6990 (my_strcasecmp): Function removed.
6991 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
6992 variables.
6993 (AREF, ASIZE): New macros.
6994 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
6995 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
6996 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
6997 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
6998 fontset_id_valid_p, font_family_registry, fontset_name,
6999 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
7000 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
7001 New functions.
7002 (fs_load_font): New arg FACE. Caller changed.
7003 (fs_query_fontset): Argument changed. Caller changed.
7004 (Fquery_fontset): call fs_query_fontset.
7005 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
7006 Functions removed.
7007 (clear_fontset_elements, check_registry_encoding,
7008 check_fontset_name): New functions.
7009 (syms_of_fontset): Set char-table-extra-slots property of fontset
7010 to 3. Staticpro and initialize Vfontset_table and
7011 Vdefault_fontset. Defsubr fontset_font and fontset_list.
7013 * frame.h (struct frame): Member `fontset_data' removed.
7014 (FRAME_FONTSET_DATA): Macro removed.
7016 * frame.c (make_frame): Don't allocate f->fontset_data.
7017 (Fdelete_frame): Don't free f->fontset_data.
7019 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
7021 * xdisp.c (charset_at_position): Function removed.
7022 (init_iterator): Don't set member charset of struct `it'.
7023 (handle_face_prop, reseat_to_string, set_iterator_to_next,
7024 next_element_from_display_vector, insert_left_trunc_glyphs):
7025 Likewise.
7026 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
7027 FACE_FOR_CHARSET.
7028 (get_next_display_element, append_space,
7029 extend_face_to_end_of_line): Likewise.
7031 * xfaces.c (Qx_charset_registry, Vface_default_registry):
7032 Variables removed.
7033 (clear_font_table, frame_update_line_height, load_face_font):
7034 Adjusted for the change of fontset implementation.
7035 (load_face_fontset_font): Function removed.
7036 (pixel_point_size): New function.
7037 (font_list): Argument type changed. Caller changed.
7038 (LFACE_FONT): New macro.
7039 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
7040 (set_lface_from_font_name): Type of arg FONTNAME is changed to
7041 Lisp_Object. Determine the font name by actually loading a font
7042 by the specified pattern. Set LFACE_FONT (lface) to the specified
7043 pattern. Even if a font is not found, don't try alternatives.
7044 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
7045 (set_font_frame_param): If `font' is specified in lface, use it.
7046 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
7047 (lface_same_font_attributes_p): Likewise.
7048 (make_realized_face): Arguent changed. Caller changed. Set
7049 face->ascii_face to face itself.
7050 (free_realized_face): Free face->fontset if face is for ASCII.
7051 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
7052 deduce_unibyte_registry, x_charset_registry): Functions removed.
7053 (free_realized_multibyte_face): New function.
7054 (lookup_face, lookup_named_face, lookup_derived_face): Argument
7055 changed. Caller changed.
7056 (try_font_list): Argument type changed.
7057 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
7058 (choose_face_font): Argument changed. Handle fontset properly.
7059 (choose_face_fontset_font): Function removed.
7060 (realize_default_face, realize_named_face): Don't remove the
7061 former face here.
7062 (realize_face): Argument changed. Caller changed. Remove face
7063 with the arg former_face_id in advance. Load font for the new
7064 face.
7065 (realize_x_face): Argument changed. Caller changed. For a
7066 multibyte character, share fontset with base_face. For a single
7067 byte character, make a new realized fontset. Don't load a font
7068 here.
7069 (realize_tty_face): Argument changed. Caller changed.
7070 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
7071 (face_at_buffer_position): Don't check multibyte_p for returning
7072 DEFAULT_FACE_ID.
7073 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
7074 FACE_SUITABLE_FOR_CHARSET_P.
7075 (syms_of_xfaces): Remove code for Qx_charset_registry and
7076 Vface_default_registry.
7078 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
7079 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
7080 (x_per_char_metric): Don't try FONT->default_char. Even if
7081 pcm->width is zero, glyph bits may exist.
7082 (x_encode_char): Always initialize char2b->byte1.
7083 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
7084 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
7085 changed.
7086 (x_append_glyph): Set glyph->glyph_not_available_p.
7087 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
7088 it->charset. Handle the case that per char metric is not
7089 available. If it->multibyte_p is zero and it->c is a multibyte
7090 character, convert it to a unibyte character.
7091 (struct glyph_string): Delete member `charset'.
7092 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
7093 the case that per char metric is not available correctly.
7094 (x_fill_glyph_string): Handle the case that the specific glyph is
7095 not available correctly.
7096 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
7097 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
7098 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
7099 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
7100 fontset. Don't call FS_LOAD_FONT.
7102 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
7103 (x_create_tip_frame): Likewise.
7104 (Fx_close_connection): Free full_name of font_info.
7106 * fns.c (optimize_sub_char_table): New function.
7107 (Foptimize_char_table): New function.
7108 (syms_of_fns): Defsubr Soptimize_char_table.
7110 2000-03-20 Gerd Moellmann <gerd@gnu.org>
7112 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
7113 only if buffer is displayed in some window.
7115 * xdisp.c (handle_single_display_prop): Initialize local `value'.
7116 (try_window_reusing_current_matrix): Don't call scroll run
7117 function if run's current and desired position are the same;
7118 this prevents cursor flickering.
7120 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
7122 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
7124 * regex.c (RE_STRING_CHAR): New macro.
7125 (GET_CHAR_AFER_2): Remove.
7126 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
7127 (enum re_opcode_t): Remove on_failure_jump_exclusive.
7128 (print_partial_compiled_pattern, re_compile_fastmap)
7129 (re_match_2_internal): Remove on_failure_jump_exclusive.
7130 (regex_compile): Turn optimizable P+ loops into PP*, so that the
7131 optimization only need to work for * (ie. can use of_keep_string_jump).
7132 Remove the special case for .*\n since it is now covered by the general
7133 optimization.
7134 (re_search_2): Don't bother with `room'.
7135 (skip_one_char): New function.
7136 (skip_noops): Simplify since `memory' is not needed any more.
7137 (mutually_exclusive_p): Restructure slightly to use `switch' and
7138 add handling for "all" remaining cases.
7139 (re_match_2_internal): Change on_failure_jump_smart to use
7140 on_failure_keep_string_jump (and redirect the end-of-loop jump)
7141 rather than on_failure_jump_exclusive.
7143 2000-03-19 Gerd Moellmann <gerd@gnu.org>
7145 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
7146 number of bits per RGB because it's everywhere used as the depth
7147 of the visual.
7149 * term.c (calculate_costs): Remove code dealing with X frames.
7151 2000-03-19 Richard M. Stallman <rms@gnu.org>
7153 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
7155 2000-03-18 Gerd Moellmann <gerd@gnu.org>
7157 * lread.c (read_integer): Unread the last char not consumed.
7159 2000-03-17 Gerd Moellmann <gerd@gnu.org>
7161 * xterm.c (x_update_window_cursor): Don't update in frames
7162 which are in the process of being deleted.
7164 2000-03-16 Gerd Moellmann <gerd@gnu.org>
7166 * Makefile.in (mostlyclean): Add `*.core'.
7167 (clean): Add `bootstrap-emacs'.
7169 * lread.c (read_integer): New function.
7170 (read1): Support read syntax #o, #x, #b, #r.
7172 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
7174 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
7175 make sure POINTER_TO_OFFSET gives the same value before and after
7176 PREFETCH. Use `dfail' to guarantee "atomic" matching.
7177 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
7178 (debug): Now only active if > 0 rather than if != 0.
7179 (DEBUG_*): Update for the new meaning of `debug'.
7180 (print_partial_compiled_pattern): Add missing `succeed' case. Use
7181 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
7182 in `succeed_n', `jump_n' and `set_number_at'.
7183 (store_op1, store_op2, insert_op1, insert_op2)
7184 (at_begline_loc_p, at_endline_loc_p): Add prototype.
7185 (group_in_compile_stack): Move to after its arg's types are
7186 declared and add a prototype.
7187 (PATFETCH): Define in terms of PATFETCH_RAW.
7188 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
7189 wrapper.
7190 (QUIT): Redefine as a nop except for NTemacs.
7191 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
7192 indentation of the greedy-op and shy-group code.
7193 (at_(beg|end)line_loc_p): Fix argument's types.
7194 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
7195 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
7196 (MATCHING_IN_FIRST_STRING): Remove.
7197 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
7198 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
7199 QUIT unconditionally.
7201 2000-03-15 Gerd Moellmann <gerd@gnu.org>
7203 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
7204 a sole completion.
7206 * process.c (send_process): Add a hint that the function
7207 can call Lisp code to its comment.
7209 * lread.c (load_dangerous_libraries): New variable.
7210 (Vbytecomp_version_regexp): New variable.
7211 (safe_to_load_p): New function.
7212 (Fload): Handle files not compiled with Emacs specially.
7213 (syms_of_lread): New Lisp variable load-dangerous-libraries.
7215 2000-03-14 Gerd Moellmann <gerd@gnu.org>
7217 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
7219 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
7220 support functions only if HAVE_X11R6_XIM is defined.
7221 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
7223 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
7225 * xfns.c (X_I18N_INHIBITED): Don't define.
7226 (create_frame_xic): Remove conditional compilation on
7227 X_I18N_INHIBITED.
7228 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
7230 * config.in (HAVE_X_I18N): Moved here from xterm.h.
7231 (HAVE_X11R6_XIM): Define.
7233 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
7235 * xterm.c (x_term_init): Add support for X resource `synchronous'.
7236 If set, call XSynchronize.
7238 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
7240 * regex.c: Declare a new type `re_char' used throughout the code
7241 for the string char type. It's `const unsigned char' to match the
7242 rest of Emacs. Consistently make sure all pointers to strings use
7243 it and make sure all pointers into the pattern use `unsigned
7244 char'.
7245 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
7246 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
7247 code duplication.
7249 * charset.h (GET_CHAR_AFTER_2): Remove.
7250 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
7252 2000-03-12 Ken Raeburn <raeburn@gnu.org>
7254 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
7255 variable before the invocation of YMF_PASS_LDFLAGS, in case both
7256 of them try to use backquotes.
7258 2000-03-12 Dave Love <fx@gnu.org>
7260 * unexelf.c: Restore changes of 1999-10-19.
7261 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
7262 fix its type and alignment; copy it from current process.
7264 2000-03-12 Gerd Moellmann <gerd@gnu.org>
7266 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
7267 has been found. Fix bug not computing timer's predecessor.
7269 * fileio.c (Fread_file_name): Handle case that DIR contains a
7270 file name.
7272 * window.c (Fsave_window_excursion): Doc fix.
7274 * xfns.c (x_defined_color): Rewritten to use
7275 x_allocate_nearest_color.
7277 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
7279 * msdos.c (vga_installed): New function, code moved from
7280 dos_set_window_size.
7281 (Qbar, Qcursor_type, outside_cursor): New variables.
7282 (syms_of_msdos): Intern and staticpro them.
7283 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
7284 shape used outside Emacs when called for the first time.
7285 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
7286 cursor shape used outside Emacs.
7287 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
7288 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
7289 type has changed.
7290 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
7291 parameters specify the cursor. Make qreverse a global
7292 variable (renamed to Qreverse).
7294 2000-03-09 Gerd Moellmann <gerd@gnu.org>
7296 * fns.c (Fy_or_n_p): Cancel busy-cursor.
7298 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
7300 This is a big redesign of failure-stack and register handling, prompted
7301 by bugs revealed when trying to add shy-groups. Overall, what happened
7302 is that loops are now structured a little differently, groups can be
7303 shy and the code is a little simpler.
7305 * regex.h: Update the copyright.
7306 (RE_SHY_GROUPS): New value.
7307 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
7308 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
7310 * regex.c (enum re_opcode_t): Remove jump_past_alt,
7311 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
7312 on_failure_jump_(exclusive, loop and smart). Also fix the comment
7313 for (start|stop)_memory since they now only take one argument (the
7314 second has becomes unnecessary).
7315 (print_partial_compiled_pattern): Adjust for changes in
7316 re_opcode_t.
7317 (print_compiled_pattern): Use %ld to printf long ints and flush to
7318 make debugging a little easier.
7319 (union fail_stack_elt): Make the integer unsigned.
7320 (struct fail_stack_type): Add a `frame' element.
7321 (INIT_FAIL_STACK): Init `frame' as well.
7322 (POP_PATTERN_OP): New macro for re_compile_fastmap.
7323 (DEBUG_PUSH, DEBUG_POP): Remove.
7324 (NUM_REG_ITEMS): Remove.
7325 (NUM_NONREG_ITEMS): Adjust.
7326 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
7327 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
7328 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
7329 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
7330 macros.
7331 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
7332 address pushed is not the destination of the jump but the source
7333 of it instead.
7334 (NUM_FAILURE_ITEMS): Remove.
7335 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
7336 registers before the actual failure point). Don't hardcode any
7337 meaning for str==NULL anymore.
7338 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
7339 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
7340 Remove.
7341 (REG_UNSET_VALUE): Use NULL (why not?).
7342 (compile_range): Remove declaration since it doesn't exist.
7343 (struct compile_stack_elt_t): Remove inner_group_offset.
7344 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
7345 (regex_grow_registers): Remove dead code.
7346 (FIXUP_ALT_JUMP): New macro.
7347 (regex_compile): Add shy-groups Change loops to use
7348 on_failure_jump_smart&jump instead of
7349 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
7350 initial (dummy_failure_)jump. Remove c1_base (looks like unused
7351 variable to me). Use `jump' instead of `jump_past_alt' and don't
7352 bother with push_dummy_failure in alternatives since it is now
7353 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
7354 emacs' for (re)allocating the stack.
7355 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
7356 from loop when bufp->can_be_null rather than jumping to `done'.
7357 Avoid jumping backwards so as to ensure termination. Use
7358 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
7359 backreferences. Remove dead code in handling of `anychar'.
7360 (skip_noops, mutually_exclusive_p): New functions taken from the
7361 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
7362 improve mutually_exclusive_p to handle ".+\n".
7363 (lowest_active_reg, highest_active_reg,
7364 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
7365 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
7366 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
7367 variables. Push register (in `start_memory') on the stack rather
7368 than storing it in old_reg(start|end). Remove the cycle detection
7369 from `stop_memory', replaced by the use of on_failure_jump_loop
7370 for greedy loops. Add code for the new on_failure_jump_<foo>.
7371 Remove ad-hoc code in `on_failure_jump' to push more registers in
7372 the case of a loop. Take out code from `maybe_pop_jump' into
7373 separate functions and adapt it to the semantics of
7374 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
7375 and push_dummy_failure. Remove dummy_failure handling and
7376 handling of `failures to jump to on_failure_jump' (this last one
7377 was already dead code, it seems).
7378 (group_match_null_string_p, alt_match_null_string_p)
7379 (common_op_match_null_string_p): Remove.
7381 2000-03-08 Dave Love <fx@gnu.org>
7383 * config.in: Don't depend on __STDC__ for volatile.
7384 Add POINTER_TYPE, PTR, PROTOTYPES.
7386 * hftctl.c, strftime.c: Use PROTOTYPES.
7387 * eval.c (find_handler_clause): Likewise.
7389 * mem-limits.h: Use POINTER_TYPE.
7391 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
7392 (memory_warnings): Declare using POINTER_TYPE.
7394 2000-03-08 Gerd Moellmann <gerd@gnu.org>
7396 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
7398 * xdisp.c (display_echo_area): Temporarily inhibit garbage
7399 collection.
7401 * xfns.c: Remove obsolete code in #if 0.
7402 (Fx_focus_frame): New function.
7404 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7406 * coding.c (coding_category_name): Add coding-category-utf-8,
7407 coding-category-utf-16-be, coding-category-utf-16-le.
7408 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
7409 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
7410 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
7411 (detect_coding_utf_8): New function.
7412 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
7413 UTF_16_LOW_SURROGATE_P): New macros.
7414 (detect_coding_utf_16): New function
7415 (detect_coding_mask): When priorities are specified, skip any
7416 categories that have `nil' coding-system. Fix bug of returning
7417 wrong mask when PRIORITIES is specified and detect_coding_XXX()
7418 returns a mask not set in PRIORITIES.
7419 (detect_eol_type_in_2_octet_form): New function.
7420 (detect_eol): selects detect_eol_type_XXX to call according to
7421 cooding->category_idx.
7422 (detect_coding_system): Remove `nil' coding-system in the result.
7423 (Fupdate_coding_systems_internal): Update all coding-categories.
7425 * coding.h (CODING_CATEGORY_IDX_UTF_8,
7426 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
7427 macros.
7428 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
7429 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
7430 CODING_CATEGORY_IDX_UTF_16_LE.
7431 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
7432 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
7433 (CODING_CATEGORY_MASK_ANY): Include the above macros.
7434 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
7436 2000-03-07 Gerd Moellmann <gerd@gnu.org>
7438 * doc.c (Fdocumentation_property): If value is not a string,
7439 and doesn't refer to etc/DOC, evaluate it to obtain a string.
7441 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
7442 close the display with XtCloseDisplay. This caused a bus error
7443 on OpenWindows.
7445 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
7446 complete but not unique.
7448 2000-03-06 Gerd Moellmann <gerd@gnu.org>
7450 * process.c (send_process): Remove local variable `procname' that
7451 might become invalid when a GC happens. Instead, access the
7452 process name slot directly.
7454 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
7455 orig_height if set.
7457 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
7458 orig_height if set.
7460 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
7462 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
7463 glyph matrices have been freed.
7465 2000-03-05 Gerd Moellmann <gerd@gnu.org>
7467 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
7468 (bootstrap-temacs): Set LC_ALL to C like for temacs.
7470 * xfns.c (QCdata): Moved to xdisp.c.
7472 * xdisp.c (QCdata): Moved here from xfns.c.
7473 (syms_of_xdisp): Initialize QCdata.
7475 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
7477 * window.c (coordinates_in_window): Use
7478 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
7479 FRAME_INTERNAL_BORDER_WIDTH.
7481 * xdisp.c (try_window_id): Recompute unchanged information if
7482 it is obviously invalid.
7484 * xterm.c (x_term_init): Create a colormap if not using the
7485 default visual.
7487 * xterm.h (select_visual): Change prototype.
7489 * xfns.c (select_visual): Rewritten. Recognize user-specified
7490 visual classes.
7491 (visual_classes): New variable.
7493 2000-03-04 Gerd Moellmann <gerd@gnu.org>
7495 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
7496 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
7497 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
7498 (x_decode_color): Don't handle allocation of white and black
7499 specially.
7500 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
7501 XtNcolormap resources.
7502 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
7503 (Fx_create_frame): Initialize color members of x_output structure.
7504 (xpm_load): Pass colormap to XPM lib.
7506 * xfaces.c (x_free_colors): Access colormap of frame using
7507 FRAME_X_COLORMAP. Be paranoid about freeing black and white
7508 when default colormap is used.
7510 * xterm.c (x_term_init): Set Colormap member of x_display_info
7511 structure. Copy colormap if resource `privateColormap' is
7512 specified (PseudoColor only).
7513 (x_setup_relief_color): Access colormap of frame using
7514 FRAME_X_COLORMAP.
7516 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
7517 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
7519 2000-03-04 Jason Rumney <jasonr@gnu.org>
7521 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
7522 other non-platform-specific equivalents.
7523 [WINDOWSNT]: Include w32term.h, fontset.h and define X
7524 specific functions and macros as their w32 equivalents where
7525 non-platform-specifics are not available.
7526 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
7527 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
7528 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
7529 (frame_update_line_height): Use macros to access f->output_data.
7530 (defined_color): Remove FIXME comments; fixed.
7531 (x_face_list_fonts, prepare_face_for_display): Put X specifics
7532 into #ifdef blocks. Add WINDOWSNT blocks.
7533 (Fx_list_fonts): Use macros for accessing font data.
7534 (set_lface_from_font_name): Different default fonts for X and
7535 WINDOWSNT.
7536 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
7537 scalable for backward compatibility.
7538 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
7539 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
7541 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
7542 syms_of_w32faces.
7544 * makefile.nt (w32faces.obj): Remove.
7545 (xfaces.obj): Add.
7547 2000-03-03 Jason Rumney <jasonr@gnu.org>
7549 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
7550 correct parameters.
7552 2000-03-03 Ken Raeburn <raeburn@gnu.org>
7554 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
7555 standard ELF definitions here if the system header does not.
7557 2000-03-03 Gerd Moellmann <gerd@gnu.org>
7559 * xterm.c (PER_CHAR_METRIC): Removed.
7560 (x_per_char_metric_1, x_default_char): New functions.
7561 (x_per_char_metric): If font's default char is invalid, return
7562 metrics of a suitably chosen usable default char.
7563 (x_draw_glyph_string_foreground): If font has an invalid default
7564 char, replace occurrences of unprintable chars with a suitably
7565 chosen usable default char.
7567 2000-03-02 Gerd Moellmann <gerd@gnu.org>
7569 * xterm.c (note_mouse_highlight): Return quickly if frame's
7570 glyph matrices have been freed.
7572 * dispnew.c (free_glyphs): Block input while freeing matrices.
7574 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
7576 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
7577 x_free_colors.
7579 * dispextern.h (x_free_colors): Add prototype.
7581 * xfaces.c (x_free_colors): New function.
7582 (unload_color, free_face_colors): Use it.
7584 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
7586 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
7588 * window.c [MSDOS]: Include msdos.h.
7590 2000-03-02 Dave Love <fx@gnu.org>
7592 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
7594 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
7595 set C_OPTIMIZE_SWITCH for gcc.
7597 2000-03-02 Kenichi Handa <handa@etl.go.jp>
7599 * coding.c (coding_save_composition): Be sure to allocate
7600 composition data area in coding even if there's no composition in
7601 the current run.
7603 2000-03-01 Jason Rumney <jasonr@gnu.org>
7605 * w32term.c: Equivalent changes to those made to xterm.c on
7606 2000-02-25 and 2000-02-24.
7608 * w32fns.c: Equivalent changes to those made to xfns.c on
7609 2000-02-25 and 2000-02-21.
7611 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
7612 correct line-end convention is followed.
7614 * w32menu.c [HAVE_BOXES]: Remove #undef.
7615 (single_keymap_panes): Remove code for simulating checkmarks.
7616 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
7617 Remove code for drawing simulated checkmarks.
7618 (w32_menu_show): make unibyte help string correctly.
7619 (add_menu_item): draw standard Windows checkmarks. Draw radio
7620 buttons as radio buttons if possible.
7622 2000-03-01 Gerd Moellmann <gerd@gnu.org>
7624 * sysdep.c (start_of_text): Don't define this function for NetBSD
7625 with ELF.
7627 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
7628 Don't define.
7629 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
7630 (LINKER): Don't undef if __NetBSD__ is defined.
7632 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
7634 * fileio.c [__NetBSD__]: Define `unix'.
7636 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
7638 2000-02-29 Gerd Moellmann <gerd@gnu.org>
7640 * atimer.c (start_atimer): Don't abort when timers are stopped.
7641 (append_atimer_lists): New function.
7642 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
7643 arbitrary lists of stopped and running atimers.
7645 * atimer.c (cancel_atimer): Handle canceling an atimer when
7646 some timers are stopped.
7648 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
7649 after canceling it.
7651 * fns.c (maybe_resize_hash_table): Handle case of new size
7652 coming out as being the same as old size.
7654 2000-02-27 Jason Rumney <jasonr@gnu.org>
7656 * makefile.nt: Add atimer.h to dependencies.
7657 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
7658 * w32console.c: Only disable window system features for dispextern.h
7659 (initialize_w32_display): Build a display info for the console.
7660 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
7661 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
7662 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
7663 as 2 button mice.
7664 * w32gui.h (struct W32FontStruct): Revert last change after change
7665 to xdisp.c.
7666 * w32menu.c (single_submenu): Set up help string.
7667 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
7668 (w32_dialog_show): Set up help string.
7669 * w32term.c (w32_display_info_for_display): Remove unused function.
7670 (w32_draw_bitmap): Use pre-built bitmaps.
7671 (w32_initialize_display_info): New function to initialize parts of
7672 display info that are common to both GUI and console frames.
7673 (w32_term_init): Use w32_initialize_display_info. Do not set
7674 Vw32_num_mouse_buttons here, as it is not called for console
7675 frames. Build bitmaps for indicating truncated lines etc.
7676 (x_delete_display): Destroy pre-built bitmaps.
7677 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
7678 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
7680 2000-02-27 Dave Love <fx@gnu.org>
7682 * lisp.h: Add a bunch of prototypes.
7684 2000-02-26 Kenichi Handa <handa@etl.go.jp>
7686 * keyboard.c (read_char): Set `usec' correctly.
7688 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7690 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
7691 `lambda', set reg[RRR] to the map index.
7692 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
7693 reg[RRR] to 0. Otherwise, set it to -1.
7695 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7697 * emacs.c (main): Remove code snippet commented out with `//'.
7699 2000-02-25 Richard M. Stallman <rms@gnu.org>
7701 * fileio.c (Ffile_symlink_p): If result starts with a `/'
7702 and contains a `:', prepend `/:'.
7704 * window.c (select_window_1): If selected_window is nil,
7705 don't "swap out" the buffer's point.
7706 (Fset_window_configuration): Set selected_window to nil
7707 before calling Fselect_window.
7708 (unshow_buffer): Don't set point in buffer from window's point
7709 if another more recently selected window also shows the buffer.
7711 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7713 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
7715 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
7716 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
7717 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
7718 variables.
7719 (DEFAULT_BUSY_CURSOR_DELAY): New define.
7720 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
7721 (hide_busy_cursor): New functions.
7722 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
7724 * minibuf.c (read_minibuf): Cancel busy-cursor.
7726 * keyboard.c (command_loop_1): Call start_busy_cursor before
7727 Fcommand_execute and cancel_busy_cursor after it.
7728 (timer_check): Remove busy-cursor code.
7729 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
7730 cursor timer.
7732 * process.c (wait_reading_process_input): Remove busy-cursor code.
7734 * eval.c (Fsignal): Call cancel_busy_cursor instead of
7735 Fx_hide_busy_cursor.
7737 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
7738 Remove prototyoes.
7739 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
7741 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
7743 * xterm.c (XTread_socket): Remove busy-cursor code.
7745 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
7746 (build_frame_matrix_from_leaf_window): Put code handling
7747 glyph row's not being a slice of a frame row in #if 0.
7748 (sync_window_with_frame_matrix_rows): New function.
7749 (frame_row_to_window): New function.
7750 (mirror_line_dance): Handle copies between windows.
7752 * lread.c (Fload): Use `xfree' instead of `free'.
7753 (init_obarray): Use `xmalloc' instead of `malloc'.
7755 * window.c (Fset_window_buffer): Set WINDOW to the window
7756 after decoding.
7757 (coordinates_in_window): Take frame's internal border width
7758 into account.
7760 2000-02-24 Gerd Moellmann <gerd@gnu.org>
7762 * xterm.c (x_display_and_set_cursor): Display cursor of
7763 non-selected windows depending on the setting of
7764 cursor_in_non_selected_windows.
7766 * xdisp.c (cursor_in_non_selected_windows): New variable.
7767 (syms_of_xdisp): DEFVAR_BOOL it.
7769 2000-02-23 Gerd Moellmann <gerd@gnu.org>
7771 * data.c (Fstring_to_number): If number is greater than what
7772 fits into an integer, return a float.
7774 * eval.c (specbind): Remove references to
7775 keyword_symbols_constant_flag.
7777 * data.c (keyword_symbols_constant_flag): Removed.
7778 (Fmakunbound, set_internal, syms_of_data): Remove references to
7779 keyword_symbols_constant_flag.
7781 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
7783 2000-02-23 Kenichi Handa <handa@etl.go.jp>
7785 * syntax.c (multibyte_syntax_as_symbol): New variable.
7786 (syms_of_syntax): Declare it as a Lisp variable.
7787 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
7788 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
7789 nonzero, treat all multibyte characters as symbol.
7790 (init_syntax_once): Give syntax `word' to all multibyte
7791 characters.
7793 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
7795 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
7796 a deleted frame.
7798 2000-02-21 Gerd Moellmann <gerd@gnu.org>
7800 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
7802 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7803 (x_non_menubar_window_to_frame): Check the busy-cursor window.
7805 2000-02-21 Dave Love <fx@gnu.org>
7807 * frame.c (Vmouse_position_function): New variable.
7808 (Fmouse_position): Use it.
7809 (syms_of_frame): Install it.
7811 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
7813 2000-02-20 Gerd Moellmann <gerd@gnu.org>
7815 * fileio.c (Finsert_file_contents): Unbind the binding of
7816 standard-output done by temp_output_buffer_setup.
7818 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
7819 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
7820 (specbind, unbind_to): Handle most common case of non-constant
7821 symbol with trivial value specially.
7823 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
7825 2000-02-20 Richard M. Stallman <rms@gnu.org>
7827 * data.c (Fmake_variable_buffer_local): Doc fix.
7828 Init found_for_buffer to 0.
7829 (Fmake_variable_frame_local): If the variable has already
7830 been buffer-local, set the check_frame field.
7832 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
7834 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
7835 produced for CODING_MODE_LAST_BLOCK requires.
7837 2000-02-18 Dave Love <fx@gnu.org>
7839 * keyboard.c (echo_keystrokes): Remove declaration.
7840 (Vecho_keystrokes) New variable.
7841 (read_char, record_menu_key, read_key_sequence): Use it to allow
7842 use of float value.
7843 (syms_of_keyboard): Change Vecho_keystrokes declaration.
7845 * lread.c: Undef feature selection macros before defining.
7847 2000-02-18 Gerd Moellmann <gerd@gnu.org>
7849 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
7850 for symbols other than the symbol in question.
7852 2000-02-17 Dave Love <fx@gnu.org>
7854 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
7856 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7858 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
7860 * alloc.c (enum mem_type): Compile unconditionally.
7862 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
7864 * xfaces.c (tty_defined_color): Don't return faulire indication
7865 for unspecified-fg and unspecified-bg pseudo-colors.
7867 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7869 * alloc.c (mark_object): Don't mark symbol names in pure space.
7870 (gc_sweep): Don't unmark symbol names in pure space.
7872 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
7873 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
7874 [GC_MARK_STACK]: New defines.
7875 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
7876 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
7878 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
7880 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
7881 allocate_buffer instead of xmalloc.
7883 * alloc.c (toplevel): Include setjmp.h.
7884 (PURE_POINTER_P): New define.
7885 (enum mem_type) [GC_MARK_STACK]: New enumeration.
7886 (Vdead) [GC_MARK_STACK]: New variable.
7887 (lisp_malloc): Add parameter TYPE, call mem_insert if
7888 GC_MARK_STACK is defined.
7889 (allocate_buffer): New function.
7890 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
7891 (free_float) [GC_MARK_STACK]: Set type to Vdead.
7892 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
7893 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
7894 (MEM_NIL) [GC_MARK_STACK]: New define.
7895 (struct mem_node) [GC_MARK_STACK]: New structure.
7896 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
7897 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
7898 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
7899 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
7900 (mark_stack) [GC_MARK_STACK]: New functions.
7901 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
7902 (clear_marks): Removed.
7903 (gc_sweep): Set free conses' car, free floats' type, free
7904 symbols' function to Vdead. Use lisp_free to free buffers.
7905 (init_alloc_once): Initialize Vdead.
7906 (survives_gc_p): Return non-zero for pure objects.
7908 * alloc.c: Add comments throughout the file.
7910 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
7911 that unblocks alarms.
7913 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
7914 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
7915 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
7917 * frame.c (make_frame): Set frame initiallly to `garbaged'.
7919 2000-02-17 Kenichi Handa <handa@etl.go.jp>
7921 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
7922 avoid infinite error signaling. Allocate sufficient memory for
7923 eol_str in the case that eoltype is Lisp_Int.
7925 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
7927 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
7928 depends on the previous behavior.
7930 2000-02-16 Gerd Moellmann <gerd@gnu.org>
7932 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
7934 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7936 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
7938 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
7939 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
7940 write(2).
7942 2000-02-15 Richard M. Stallman <rms@gnu.org>
7944 * data.c (set_internal): Don't make variable buffer-local
7945 if within a let-binding for the same buffer.
7946 (let_shadows_buffer_binding_p): New function.
7948 * eval.c (specbind): For buffer-local value,
7949 record the current buffer also.
7950 (unbind_to): Cope with that change.
7952 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7954 * window.c (Fsave_window_excursion): Doc fix.
7956 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
7958 * syntax.c (back_comment): Make sure we only consider comment-starters
7959 of the relevant style and return -1 in case of a failure to find the
7960 beginning of the comment.
7961 (Fforward_comment): If back_comment fails, go back to the position just
7962 after the comment-end.
7963 (scan_lists): Add comment describing a very minor bug.
7965 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7967 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
7968 `completion-regexp-list' in the docstring.
7970 2000-02-14 Dave Love <fx@gnu.org>
7972 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
7974 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7976 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
7977 to Emacs' syntax. Also fix the comment about set/not-set meanings
7978 since Emacs syntax is not the value 0 any more.
7979 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
7980 since it's now part of RE_SYNTAX_EMACS.
7982 2000-02-12 Dave Love <fx@gnu.org>
7984 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
7985 Alpha.
7987 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7989 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
7991 2000-02-12 Dave Love <fx@gnu.org>
7993 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
7995 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
7996 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
7997 * s/hpux.h: Don't define HAVE_VFORK.
7999 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
8001 * s/nextstep.h: Don't define HAVE_ALLOCA.
8003 * config.in: Add vfork bits.
8005 2000-02-12 Gerd Moellmann <gerd@gnu.org>
8007 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
8008 unwind function to undo the effect of stopping atimers.
8010 * keyboard.c (bind_polling_period): Stop all timers except
8011 poll_timer.
8013 * atimer.c (stopped_atimers): New variable.
8014 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
8015 New functions.
8017 * atimer.h (stop_other_atimers, run_all_atimers)
8018 (unwind_stop_other_atimers): Add function prototypes.
8020 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
8022 2000-02-11 Ken Raeburn <raeburn@gnu.org>
8024 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
8025 library may depend on jpeg.
8026 (atimer.o): Depends on atimer.c.
8028 2000-02-11 Kenichi Handa <handa@etl.go.jp>
8030 * insdel.c (del_range_1): Call update_compositions.
8031 (del_range_both): Call update_compositions just once..
8033 2000-02-10 Dave Love <fx@gnu.org>
8035 * xfns.c (create_frame_xic): Fix initialization of automatic
8036 aggregates for pcc.
8038 2000-02-09 Kenichi Handa <handa@etl.go.jp>
8040 * ccl.c (CCL_MAKE_CHAR): New macro.
8041 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
8042 registers by CCL_MAKE_CHAR before calling translate_char.
8043 <CCL_TranslateCharacterConstTbl> Likewise.
8045 2000-02-08 Dave Love <fx@gnu.org>
8047 * lread.c (__EXTENSIONS__): Define.
8049 2000-02-08 Gerd Moellmann <gerd@gnu.org>
8051 * puresize.h (BASE_PURESIZE): Increase to 650000.
8053 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
8055 * msdos.c (XMenuActivate): Turn off the cursor after displaying
8056 the help message.
8058 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
8060 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
8061 md, mh, mb, mr, and me to the fake termcap entry.
8063 2000-02-06 Ken Raeburn <raeburn@gnu.org>
8065 * sound.c (sound_cleanup): Don't call device close routine if the
8066 function pointer is null.
8068 2000-02-06 Andrew Innes <andrewi@gnu.org>
8070 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
8071 around image definitions and prototypes.
8072 (gamma_correct) [WINDOWSNT]: New prototype.
8074 * w32term.c (x_make_frame_visible): Replace call to
8075 input_poll_signal with poll_for_input.
8077 * window.c [WINDOWSNT]: Include w32term.h.
8079 * xdisp.c [WINDOWSNT]: Include w32term.h.
8081 * makefile.nt: Add dependencies on w32gui.h.
8082 (OBJ1): Include atimer.obj.
8083 ($(BLD)\atimer.obj): New dependency rule.
8085 * w32.c (sigmask): New function (does nothing).
8086 (sigunblock): Ditto.
8088 * frame.c [WINDOWSNT]: Include w32term.h.
8090 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
8092 * lread.c (syms_of_lread): Fix literal newlines.
8094 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
8095 the string constant limit (2048 bytes) in MSVC.
8096 (main): Ditto.
8098 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
8100 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
8101 area.
8102 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
8103 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
8104 dispatch the event.
8106 2000-02-04 Dave Love <fx@gnu.org>
8108 * fileio.c: Remove some unused vars.
8109 (_GNU_SOURCE): Define (for euidaccess).
8111 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
8113 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
8114 gcpro1, gcpro2.
8115 (read_minibuf): Deal with allow_props correctly.
8117 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
8119 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
8121 2000-02-03 Ken Raeburn <raeburn@gnu.org>
8123 * search.c (compile_pattern): If a cache entry has a nil regexp,
8124 fill in that entry instead of clobbering a previously cached
8125 string regexp.
8127 2000-02-02 Ken Raeburn <raeburn@gnu.org>
8129 * puresize.h (BASE_PURESIZE): Increase to 610000.
8131 2000-02-02 Gerd Moellmann <gerd@gnu.org>
8133 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
8134 can GC.
8136 2000-02-02 Kenichi Handa <handa@etl.go.jp>
8138 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
8139 instead of incrementing ic directly.
8140 <CCL_WriteExprConst> Likewise.
8141 <ccl_set_expr>: Set ic to jump_address.
8143 * fileio.c (e_write): Fix the handling of
8144 CODING_FINISH_INSUFFICIENT_SRC.
8146 2000-02-01 Dave Love <fx@gnu.org>
8148 * editfns.c (Fpropertize): Doc fix.
8150 * process.c (Fstart_process): Doc fix.
8152 * eval.c: Fix various doc strings not to duplicate information
8153 from help-manyarg-func-alist.
8155 * window.c (Fset_window_margins): Don't make interactive. Doc
8156 fix.
8158 * doc.c (Vhelp_manyarg_func_alist): New variable.
8159 (Fdocumentation): Use it.
8160 (syms_of_doc): Define it.
8162 2000-01-31 Gerd Moellmann <gerd@gnu.org>
8164 * xterm.c (xim_open_dpy): Remove unused local variable.
8166 * emacs.c (USAGE): Use term `display options' instead of `X
8167 options'.
8169 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
8170 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
8172 * fns.c (sweep_weak_table): New function.
8173 (sweep_weak_hash_tables): Use it. Keep on marking until there
8174 is no more change.
8176 2000-01-30 Gerd Moellmann <gerd@gnu.org>
8178 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
8179 that XTread_socket does not crash by trying to call XNoOp on a
8180 closed display.
8182 2000-01-30 Jason Rumney <jasonr@gnu.org>
8184 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
8185 Change selected_frame to SELECTED_FRAME ().
8186 (w32_console_mouse_position): Remove #ifndef MULE from around
8187 `insist' parameter.
8189 * makefile.nt: Remove dosfns.obj.
8191 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
8193 * w32fns.c (w32_defined_color): Check for valid frame before
8194 applying gamma correction. Eliminate dependency on frame elsewhere.
8195 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
8196 (w32_to_x_font): Use resx and resy not height_in and width_in.
8197 (x_to_w32_font): Doc fix.
8198 (xlfd_strip_height): New function to strip and return font height.
8199 (w32_font_match): Compare height separately from rest of xlfd
8200 spec, using xlfd_strip_height.
8202 * w32term.c (w32_term_init): Swap resx and height_in, resy and
8203 width_in. Use w32_defined_color in place of defined_color.
8205 * w32faces.c: Merge more of DOS and X specifics in preparation for
8206 merge with xfaces.c.
8207 (defined_color): Remove FIXME comment.
8208 (tty_color_name): Provide w32-specific function.
8209 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
8211 * w32console.c (turn_on_face, turn_off_face): Removed.
8212 (w32_face_attributes): New function.
8213 (Global_variables): Reduce scope where possible.
8214 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
8215 fill attribute.
8216 (hl_mode): Don't modify text attributes.
8217 (write_glyphs): Don't do anything if len <= 0. Use
8218 w32_face_attributes to get attributes for drawing. Write
8219 terminating codes using char_attr_normal.
8220 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
8221 (update_begin, update_end): Likewise.
8222 (vga_stdcolor_name): New function.
8223 (initialize_w32_display): Remove char_attr_reverse and char_attr.
8224 (Fset_screen_color): Remove char_attr_reverse.
8226 2000-01-29 Gerd Moellmann <gerd@gnu.org>
8228 * xfns.c (xic_set_preeditarea): Take window parameter and
8229 window-relative pixel-positions.
8231 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
8232 is its frame's selected window.
8233 (xim_instantiate_callback): Likewise.
8235 * xfns.c (x_create_im): Removed.
8236 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
8237 (supported_xim_styles): Renamed from supported_styles.
8238 (best_xim_style): Renamed from best_style.
8239 (create_frame_xic): Renamed from xic_create_frame.
8240 (free_frame_xic): Renamed from xic_destroy_frame.
8242 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
8244 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
8245 our frames, call XFilterEvent with 2nd parameter `None'.
8246 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
8247 returning XBufferOverflow.
8248 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
8249 area.
8250 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
8251 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
8252 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
8253 (xim_initialize, xim_close)
8254 [HAVE_X_I18N && HAVE_X11R6]: New functions.
8255 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
8256 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
8257 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
8259 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
8260 and `xim_styles'.
8261 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
8262 `xic_style' and `xic_xfs'.
8263 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
8264 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
8265 (FRAME_XIM): Removed.
8267 * xfns.c (supported_styles): New variable.
8268 (DEFAULT_STYLE, DEFAULT_FONT): New macros
8269 (xic_create_xfontset, best_style, xic_create_frame)
8270 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
8271 (xic_set_xfontset): New functions.
8273 2000-01-28 Dave Love <fx@gnu.org>
8275 * s/irix6-5.h: Revert last change after change to irix5-0.h.
8277 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
8279 2000-01-28 Gerd Moellmann <gerd@gnu.org>
8281 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
8282 for *scratch* if it already existed.
8284 * emacs.c (USAGE): New macro.
8285 (main): Use it to display usage information.
8287 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
8289 Support for the menu-help feature:
8291 * msdos.h: Change prototypes of XMenuAddSelection and
8292 XMenuActivate.
8294 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
8295 part of the line to the termscript file.
8296 (IT_clear_to_end): Clear the entire line, not just its beginning.
8297 (menu_help_message, prev_menu_help_message): New variables.
8298 (IT_menu_make_room): Make room for the help_text member.
8299 (IT_menu_display): New argument disp_help; all callers changed.
8300 If disp_help is non-zero, store the help text of the active menu
8301 item in menu_help_message.
8302 (XMenuAddPane): Initialize the help_text member to NULL.
8303 (XMenuAddSelection): New argument help_text. Store it in the
8304 XMenu structure.
8305 (XMenuActivate): New argument help_callback. If the value of
8306 menu_help_message has changed since the last time, display the
8307 menu help message text while waiting for the mouse to move. Clear
8308 the echo area before exiting.
8309 (XMenuDestroy): Free the help_text member.
8311 2000-01-27 Gerd Moellmann <gerd@gnu.org>
8313 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
8314 XMenuAddSelection. Pass help callback to XMenuActivate.
8315 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
8317 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
8319 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
8320 and EMACS_SET_USECS.
8322 2000-01-26 Dave Love <fx@gnu.org>
8324 * editfns.c (Fchar_after, Fchar_before): Doc fix.
8326 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
8327 an error may be signalled.
8329 2000-01-26 Gerd Moellmann <gerd@gnu.org>
8331 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
8332 LD_SWITCH_SYSTEM inherited from irix5-0.h.
8334 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
8336 2000-01-25 Gerd Moellmann <gerd@gnu.org>
8338 * charset.c (Fstring): If there is a multibyte char among
8339 the args, always return a multibyte string.
8341 2000-01-25 Gerd Moellmann <gerd@gnu.org>
8343 * sysdep.c (sys_select): Turn atimers off and on instead of
8344 recording and restoring old alarm handler
8346 * process.c (toplevel): Include atimer.h.
8347 (create_process_1): Rewritten.
8348 (create_process): Use atimers instead of alarm.
8349 (wait_reading_process_input) [hpux]: Turn atimers off instead
8350 of turning off SIGALRM.
8351 (wait_reading_process_input): Turn off atimers instead off
8352 calling stop_polling.
8354 * emacs.c (main): Call init_atimer.
8356 * keyboard.c (toplevel): Include systime.h and atimer.h.
8357 (polling_for_input): Removed because unused.
8358 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
8359 (poll_timer): New variable.
8360 (poll_for_input, poll_for_input_1): New functions.
8361 (start_polling, stop_polling): Rewritten.
8363 * keyboard.h (polling_for_input): Removed.
8365 * atimer.h, atimer.c: New files.
8367 * Makefile.in (obj): Add atimer.o.
8368 (atimer.o): New target.
8370 * blockinput.h (pending_atimers): Add extern declaration.
8371 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
8373 * lisp.h (popup_activated_flag): Add extern declaration.
8375 * xmenu.c (popup_activated_flag): Make externally visible.
8376 (popup_activate_callback) [USE_MOTIF]: Increment
8377 popup_activated_flag.
8378 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
8380 * xterm.c (toplevel): Include atimer.h.
8381 (toolkit_scroll_bar_interaction): New variable.
8382 (Fxt_process_timeouts): Removed.
8383 (x_process_timeouts): New function.
8384 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
8385 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
8386 (x_make_frame_visible): Call poll_for_input_1 instead of
8387 input_poll_signal. Don't call alarm.
8388 (x_initialize): Install timer calling x_process_timeouts.
8390 2000-01-24 Dave Love <fx@gnu.org>
8392 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
8393 Don't use -cckr -- apparently not now necessary.
8395 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
8397 * msdos.c (IT_menu_display): Truncate long menu lines at the right
8398 screen boundary.
8400 2000-01-23 Jason Rumney <jasonr@gnu.org>
8402 * w32fns.c (w32_defined_color): Apply gamma correction before
8403 trying to map to the palette.
8404 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
8405 to w32_clear_rect.
8407 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
8408 here. Callers changed to always pass real device context.
8409 (w32_draw_bitmap): Likewise.
8410 (w32_get_glyph_overhangs): Likewise.
8411 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
8412 one.
8413 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
8414 pfnSetScrollInfo and SetScrollRange.
8415 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
8416 back into MULE characters after decoding them.
8417 (x_get_glyph_face_and_encoding): Likewise.
8418 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
8419 GetCharABCWidthsW fails, since this is defined on Windows 9x.
8420 (x_produce_glyphs): Calculate per char metrics for a character
8421 that we know exists in default font when font_not_found_p is true.
8423 2000-01-22 Jason Rumney <jasonr@gnu.org>
8425 * makefile.nt (intervals.obj, composite.obj): New modules.
8426 (composite.h): Added as dependency where appropriate.
8428 * w32gui.h (XGCValue): New struct for emulating X GCs.
8430 * w32term.h (XCharStruct): New struct for emulating X.
8432 * w32console.c (turn_on_face, turn_off_face): New functions.
8433 (change_line_highlight): New prototype for new redisplay.
8434 (write_glyphs): Support multibyte text. Support faces.
8436 * w32faces.c: Complete rewrite for new redisplay based on new
8437 xfaces.c.
8439 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
8440 throughout. struct frame * in place of FRAME_PTR.
8441 Skeleton support for images, toolbars, tooltips from xfns.c.
8442 (Fx_create_frame): Use system default for default scroll bar
8443 width.
8444 (w32_get_arg): Renamed from x_get_arg.
8445 (Fx_file_dialog): New function.
8446 (w32_list_fonts): Check cache before asking system.
8447 (Vw32_enable_synthesized_fonts): New variable.
8448 (Vw32_enable_italics): Obsolete, removed.
8450 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
8451 Use SELECTED_FRAME macro.
8453 * w32menu.c: Add skeleton support for help strings on menus.
8454 (add_menu_item): Native checkbox and radio support added, but not
8455 yet enabled due to bugs.
8456 (push_menu_item): Add parameters type, selection and help.
8457 Callers updated.
8458 Formatting changes to reduce unnecessary diffs with xmenu.c.
8460 * w32select.c (Fw32_set_clipboard_data): Update call to
8461 find_charset_in_str.
8463 * w32term.c: Complete rewrite for new redisplay based on new
8464 xterm.c with necessary sections merged back in from old w32term.c.
8466 2000-01-21 Richard M. Stallman <rms@gnu.org>
8468 * data.c (set_internal): Further fix in same criterion.
8470 2000-01-20 Richard M. Stallman <rms@gnu.org>
8472 * data.c (set_internal): Fix the criteria for whether
8473 to swap out the old cached binding.
8475 2000-01-19 Dave Love <fx@gnu.org>
8477 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
8479 2000-01-18 Kenichi Handa <handa@etl.go.jp>
8481 * regex.c (re_compile_fastmap): While checking a range table for
8482 `charset', skip flag bits for a character class correctly.
8484 2000-01-17 Gerd Moellmann <gerd@gnu.org>
8486 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
8488 * xfns.c (x_window): Call lw_create_widget with new parameter
8489 list.
8491 * widget.c (EmacsFrameSetCharSize): Change size of children first
8492 because of problems with main window geometry management under
8493 Lesstif.
8495 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
8496 MENU_ITEMS_ITEM_.*.
8497 (MENU_ITEMS_ITEM_HELP): New enumerator.
8498 (push_menu_item): Add parameter HELP. Record help in menu_items.
8499 (single_menu_item, single_submenu, list_of_items): Call
8500 push_menu_item with new parameter.
8501 (single_submenu): Set help string in widget value.
8502 (menu_highlight_callback): New function.
8503 (set_frame_menubar): Call lw_create_widget with new
8504 parameter list.
8505 (xmenu_show, xdialog_show): Ditto.
8507 2000-01-13 Gerd Moellmann <gerd@gnu.org>
8509 * sound.c (Fplay_sound): Improve doc string.
8511 2000-01-11 Richard M. Stallman <rms@gnu.org>
8513 * lisp.h (set_internal): Enter the new arg.
8515 * eval.c (specbind): Record buffer-local variables specially,
8516 indicating which buffer's binding was saved.
8517 (unbind_to): Restore buffer-local variables specially
8518 in the proper buffer.
8520 * data.c (set_internal): New arg BUF.
8522 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
8523 * data.c (Fset): Pass new arg to set_internal.
8524 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
8526 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8528 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
8529 xprintsym.
8531 2000-01-11 Richard M. Stallman <rms@gnu.org>
8533 * minibuf.c (Ftry_completion): Doc fix.
8535 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8537 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
8538 vector, too.
8540 2000-01-11 Andreas Schwab <schwab@suse.de>
8542 * coding.c (code_convert_region): Initialize total_skip.
8544 2000-01-08 Dave Love <fx@gnu.org>
8546 * eval.c (Fuser_variable_p): Check customizability too.
8548 2000-01-07 Gerd Moellmann <gerd@gnu.org>
8550 * minibuf.c (Fcompleting_read): Doc fix.
8552 2000-01-05 Gerd Moellmann <gerd@gnu.org>
8554 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
8555 -L /usr/local/lib.
8557 * xfns.c (x_create_im): New function to set IM and IC of a frame.
8558 Check that input style is supported before trying to create an
8559 IC for it.
8560 (x_window): Call x_create_im.
8562 2000-01-04 Gerd Moellmann <gerd@gnu.org>
8564 * xfns.c (current_gif_memory_src): New variable.
8565 (gif_load): Record the address of the current memory source
8566 in current_gif_memory_src.
8567 (gif_read_from_memory): Use current_gif_memory_src.
8569 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
8570 macros statement form.
8572 * sound.c (struct sound): Renamed from struct sound_file.
8573 (struct sound): Add members `data' and `header_size'.
8574 (enum sound_attr): Add SOUND_DATA.
8575 (current_sound, current_sound_device): Variables renamed from
8576 sound_file and sound_device.
8577 (parse_sound): Parse :data.
8578 (parse_sound): Handle sound data in strings.
8579 (find_sound_type): Function renamed from find_sound_file_type.
8580 (wav_init, au_init): Fail if sound's header_size is smaller than
8581 needed header size.
8582 (wav_play, au_play): Play sounds from string data.
8584 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
8586 * lisp.h: Add prototype for allocate_string_data.
8588 * alloc.c (Fgarbage_collect): Return number of live and free
8589 strings.
8591 * alloc.c (mark_buffer): Remove code in #if 0.
8592 (gc_sweep): Ditto.
8593 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
8594 (strings_consed): New variable.
8595 (allocate_string): Set it.
8596 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
8597 (Fmemory_use_counts): Return strings_consed. Use Flist.
8599 * alloc.c: General cleanup in comments etc. Remove conditional
8600 compilation for `standalone'.
8602 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
8604 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
8605 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
8606 (DONT_COPY_FLAG): Removed.
8607 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
8608 (struct sdata, struct sblock): New
8609 (struct string_block): Rewritten.
8610 (STRINGS_IN_STRING_BLOCK): New macro.
8611 (oldest_sblock, current_sblock, total_strings, total_free_strings)
8612 (large_sblocks, string_blocks, string_free_list): New variables.
8613 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
8614 (init_strings): Rewritten.
8615 (allocate_string, allocate_string_data, compact_small_strings)
8616 (free_large_strings, sweep_strings): New functions.
8617 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
8618 (struct string_block_head, current_string_block)
8619 (first_string_block, large_string_blocks, STRING_FULLSIZE)
8620 (STRING_PAD): Removed.
8621 (make_uninit_multibyte_string, make_pure_string): Rewritten.
8622 (Fgarbage_collect): Don't set mark bit in large strings.
8623 (mark_object): Mark strings differently. Mark symbol names
8624 differently.
8625 (survives_gc_p): Test marked strings differently.
8626 (gc_sweep): Sweep strings differently, unmark strings in
8627 symbol names.
8628 (compact_strings): Removed.
8630 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
8632 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
8633 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
8635 2000-01-04 Kenichi Handa <handa@etl.go.jp>
8637 * fileio.c (Finsert_file_contents): Signal error if visiting file
8638 in a non-empty buffer.
8640 * term.c (encode_terminal_code): Fix the previous change.
8642 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8644 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
8645 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
8647 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
8649 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8651 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
8652 need to test for MSDOS frames.
8654 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8656 * dosfns.c (unspecified_colors): Remove.
8657 (msdos_stdcolor_idx): Use global variables unspecified_fg and
8658 unspecified_bg.
8659 (msdos_stdcolor_name): Return strings for unspecified fore- and
8660 back-ground colors.
8662 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
8663 (syms_of_xfaces): Remove their staticpro's.
8664 (tty_color_name): Return Lisp strings for unspecified fore- and
8665 back-ground colors.
8666 (Finternal_set_lisp_face_attribute): Remove the special treatment
8667 for Qunspecified_{f,b}g.
8668 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
8669 string.
8671 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8673 * xdisp.c (reseat_at_next_visible_line_start): Position before
8674 newline only if ending up on a newline.
8675 (next_element_from_ellipsis): Return success. Handle case of
8676 displaying no ellipsis. Fix case of ellipsis defined in display
8677 table.
8678 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
8679 returns 0.
8681 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8683 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
8684 (Fcolor_supported_p): Renamed from face-color-supported-p.
8686 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8688 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
8689 list of colors renamed to tty-defined-color-alist.
8690 (tty_color_name): Pass the frame to tty-color-by-index.
8691 (realize_tty_face): tty-color-alist is now a function which
8692 accepts the frame as argument.
8694 * term.c (Ftty_display_color_p): Accept an optional argument
8695 FRAME.
8697 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8699 * term.c (insert_glyphs): Pass glyph, not &glyph, to
8700 encode_terminal_code.
8702 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8704 * dispnew.c (mode_line_string): Support termcap frames as well.
8706 2000-01-01 Gerd Moellmann <gerd@gnu.org>
8708 * syntax.c (Fforward_word): Undo previous change.
8710 * editfns.c (Fconstrain_to_field): Don't constrain if
8711 inhibit-field-text-motion is non-nil.
8712 (Fline_beginning_position): Undo previous change.
8713 (Fline_end_position): Ditto.
8715 * syntax.c (Fforward_word): Notice field boundaries only if
8716 inhibit-field-text-motion is nil.
8718 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
8720 * editfns.c (Vinhibit_field_text_motion): New variable.
8721 (inhibit-field-text-motion): New DEFVAR_LISP.
8722 (Fline_beginning_position, Fline_end_position): Notice field
8723 boundaries only if inhibit-field-text-motion is nil.
8725 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
8726 All calls adjusted.
8727 (x_build_heuristic_mask): Likewise.
8728 (xbm_load_image_from_file): Change error output.
8729 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
8730 (gif_load, gs_load, x_kill_gs_process): Ditto.
8732 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
8733 color indices when accessing raster pixels.
8734 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
8735 one of :file or :data.
8736 (enum pbm_keyword_index): Add PBM_DATA.
8737 (pbm_format): Add :data.
8738 (pbm_image_p): Allow either :file or :data.
8739 (pbm_read_file): New function.
8740 (pbm_scan_number): Rewritten to read from string.
8741 (pbm_load): Support :data.
8743 See ChangeLog.8 for earlier changes.
8745 ;; Local Variables:
8746 ;; coding: iso-2022-7bit
8747 ;; End: