1 2005-03-03 Thien-Thi Nguyen <ttn@gnu.org>
3 * emacs.c (Fkill_emacs): Use EXIT_SUCCESS;
4 no longer special-case VMS. Add bogus return value.
6 2004-05-06 Thien-Thi Nguyen <ttn@gnu.org>
8 * emacs.c (main) [VMS]: Fix var ref.
10 2004-05-03 Thien-Thi Nguyen <ttn@gnu.org>
12 * coding.c (detect_coding_mask): Fix call of detect_coding_iso2022.
14 2004-05-02 Thien-Thi Nguyen <ttn@gnu.org>
16 * editfns.c: Include stdio.h.
18 2004-05-02 Thien-Thi Nguyen <ttn@gnu.org>
20 * syssignal.h (init_signals): Move decl outside `#ifdef POSIX_SIGNALS'.
22 2004-05-02 Thien-Thi Nguyen <ttn@gnu.org>
24 * tparam.c (tparam1): Add handling for `%pN', which
25 means use param N for the next substitution.
27 * termcap.c (tgetst1): Scan for "%pN"; if all
28 N are continuous in [1,9], remove all "%pN".
30 2004-05-01 Thien-Thi Nguyen <ttn@gnu.org>
32 * alloc.c (PURE_BEF_ATTRS, PURE_AFT_ATTRS): New macros, by default empty.
33 (pure): Use new macros in decl.
34 (PURE_AFT_ATTRS) [VMS, __GNUC__]: Define.
35 (PURE_BEF_ATTRS) [VMS, not __GNUC__]: Define.
37 2002-03-16 Eli Zaretskii <eliz@is.elta.co.il>
39 * Version 21.2 released.
41 2002-03-15 Stefan Monnier <monnier@cs.yale.edu>
43 * xterm.c (x_set_toolkit_scroll_bar_thumb, xm_scroll_callback)
44 (XTread_socket): Undo last change: too late for this release.
46 2002-03-13 Stefan Monnier <monnier@cs.yale.edu>
48 * xterm.c (x_set_toolkit_scroll_bar_thumb) <USE_MOTIF>:
49 Use a fixed-size thumb (based on an ad-hoc estimate of 30 chars per
50 line) to avoid annoying flicker.
51 (xm_scroll_callback): Get rid of the now unnecessary kludge.
52 (XTread_socket): Mark it static.
54 2002-03-12 Juanma Barranquero <lektu@terra.es>
56 * editfns.c (syms_of_editfns): Fix typo.
58 2002-03-09 Jason Rumney <jasonr@gnu.org>
60 * fileio.c (Fcopy_file) [WINDOWS_NT]: Ensure file is not
61 read-only when setting modified time.
63 2002-03-08 Juanma Barranquero <lektu@terra.es>
65 * w32fns.c (Fx_display_color_cells): Force 24+ bit color depths to
68 2002-03-08 Gerd Moellmann <gerd@gnu.org>
70 * xdisp.c (move_it_vertically_backward): At the end of the
71 function, when moving forward by lines, treat terminal frames
74 2002-02-23 Eli Zaretskii <eliz@is.elta.co.il>
76 * coding.h (run_pre_post_conversion_on_str): Add prototype.
78 * xselect.c (selection_data_to_lisp_data): Fix last change.
80 2002-02-22 Eli Zaretskii <eliz@gnu.org>
82 * puresize.h (BASE_PURESIZE): Increase to 710000.
84 2002-02-22 Eli Zaretskii <eliz@is.elta.co.il>
86 Support for ICCCM Extended Segments in X selections:
88 * xselect.c <Qcompound_text_with_extensions>: New variable.
89 (syms_of_xselect): Intern and staticpro it.
90 (selection_data_to_lisp_data): Run post-read-conversion on decoded
92 (lisp_data_to_selection_data): If next-selection-coding-system is
93 compound-text-with-extensions, set the type of selection to be
96 * xterm.h (x_encode_text): Update prototype.
98 * xfns.c (x_encode_text): Accept additional arg SELECTIONP; all
99 callers changed. If SELECTIONP is non-zero, run the
100 pre-write-conversion function before encoding the selection text.
102 2002-02-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
104 * xfns.c (gif_load): Use correct width and height for GIF images.
106 2002-02-18 Jason Rumney <jasonr@gnu.org>
108 * w32term.c (glyph_rect): Determine the row and glyph more precisely.
110 2002-02-11 Jason Rumney <jasonr@gnu.org>
112 * w32term.c (show_mouse_face): Fix bug setting a row's
113 mouse_face_p flag unconditionally.
114 (x_scroll_run): Revert to BitBlt.
116 2002-02-09 Jason Rumney <jasonr@gnu.org>
118 * w32fns.c (enum_font_cb2): Don't let charsets unknown to Windows
120 (w32_load_system_font): Prevent Cleartype fonts from loading.
122 2002-02-08 Eli Zaretskii <eliz@is.elta.co.il>
124 * floatfns.c (Fround): Doc fix.
126 2002-02-07 Stefan Monnier <monnier@cs.yale.edu>
128 * lisp.h (Fx_file_dialog): Export (for Motif code in fileio.c).
130 2002-02-06 Jason Rumney <jasonr@gnu.org>
132 * w32term.c (w32_native_per_char_metric): Disable 2002-01-20 change.
134 2002-02-06 Eli Zaretskii <eliz@is.elta.co.il>
136 * charset.c (get_charset_id): Use if-else instead of ?:.
138 2001-02-06 Richard M. Stallman <rms@gnu.org>
140 * coding.c (code_convert_region): Update coding->cmp_data->char_offset
141 before calling decode_coding.
143 * charset.c (Fdefine_charset): Call Fupdate_coding_systems_internal.
145 2002-02-05 Stefan Monnier <monnier@cs.yale.edu>
147 * keymap.c (current_minor_maps): `override' only shadows its
148 correspondent in minor-mode-map-alist, not the whole tail.
150 2002-02-02 Richard M. Stallman <rms@gnu.org>
152 * window.c (enlarge_window): Fix last change.
154 2002-02-01 Kim F. Storm <storm@cua.dk>
156 * xterm.c (x_erase_phys_cursor): Don't erase cursor if cursor row
157 is invisible. This can happen if cursor is on top line of a
158 window, and we switch to a buffer with a header line.
160 * w32term.c (x_erase_phys_cursor): Ditto.
162 2002-02-01 Eli Zaretskii <eliz@is.elta.co.il>
164 * coding.c (decode_composition_emacs_mule): Give up if NCOMPONENT
165 gets too large to index `component'.
167 2002-01-28 Richard M. Stallman <rms@gnu.org>
169 * buffer.c (syms_of_buffer): Doc fixes for scroll-...-aggressively.
171 * xdisp.c (try_scrolling): Exchange uses of scroll_down_aggressively
172 and scroll_up_aggressively.
174 2002-01-26 Jason Rumney <jasonr@gnu.org>
176 * w32term.c (note_mouse_highlight): Reset help_echo.
178 2002-01-24 Jason Rumney <jasonr@gnu.org>
180 * w32term.c (x_scroll_run): Use ScrollWindowEx in place of BitBlt.
181 If region left to draw is not what was expected, mark the frame as
184 * w32fns.c (w32_wnd_proc) <WM_PAINT>: Initialize update_rect.
185 Combine the regions returned by BeginPaint and GetUpdateRect.
187 2002-01-20 Eli Zaretskii <eliz@is.elta.co.il>
189 * unexelf.c (unexec) [__sgi]: Support the .got sections.
191 2002-01-20 Jason Rumney <jasonr@gnu.org>
193 * w32term.c (w32_native_per_char_metric): Don't trust the metrics
194 that Windows returns. If a double check fails, try to guess how
195 ExtTextOut is going to act.
197 * w32fns.c (w32_load_system_font, w32_to_x_charset): Use strnicmp
199 (w32_list_synthesized_fonts): Removed.
200 (w32_to_all_x_charsets, enum_font_maybe_add_to_list): New functions.
201 (struct enumfont_t): New element; list.
202 (enum_font_cb2): List all style and charset variations of a font.
203 (Fw32_select_font): Exclude vertical fonts.
204 (w32_enable_synthesized_fonts): Change to a boolean.
205 (Fw32_send_sys_command): Doc fix.
207 2002-01-19 Jason Rumney <jasonr@gnu.org>
209 * w32fns.c (Fx_create_frame): Bind redisplay-dont-pause around
210 call to face-set-after-frame-default.
212 2002-01-17 Richard M. Stallman <rms@gnu.org>
214 * window.c (enlarge_window): When exceeding size of parent,
215 directly delete all the siblings instead of trying to resize it.
217 2002-01-15 Eli Zaretskii <eliz@is.elta.co.il>
219 * xdisp.c (display_mode_element): When computing charpos, depend
220 on multibyteness of elt, not the text in field.
222 2002-01-14 Andreas Schwab <schwab@suse.de>
224 * unexelf.c [!defined MAP_ANON]: Define MAP_ANON to MAP_ANONYMOUS
225 if defined, 0 otherwise.
226 (MAP_FAILED): Define if not defined and use it to test mmap failure.
227 (unexec) [!MAP_ANON]: Use /dev/zero as file to map.
229 2002-01-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
231 * sound.c (Fplay_sound): Initialize header_size also for :data case.
233 2002-01-13 Andreas Schwab <schwab@suse.de>
235 * xterm.c (x_load_font): Never set fonts_changed_p to zero.
237 2002-01-07 Eli Zaretskii <eliz@is.elta.co.il>
239 * process.c (send_process): Set src_multibyte to 1 after the call
240 top setup_coding_system, not before the call.
242 2002-01-05 Jason Rumney <jasonr@gnu.org>
244 * w32term.c (x_draw_glyphs): Don't call notice_overwritten_cursor
247 2001-12-30 Richard M. Stallman <rms@gnu.org>
249 * s/sco5.h (sigprocmask_set): Conditionalize decl on ! NOT_C_CODE.
251 2001-12-30 Eli Zaretskii <eliz@is.elta.co.il>
253 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
254 (SIGMASKTYPE): Define.
256 * syssignal.h (sigunblock): Don't define if already defined.
258 2001-12-29 Richard M. Stallman <rms@gnu.org>
260 * s/sco5.h (LIBX11_SYSTEM) [MOTIF]: Add -lgen.
262 2001-12-28 Gerd Moellmann <gerd@gnu.org>
264 * xdisp.c (try_scrolling) <PT below scroll margin>: Add the
265 height of the cursor line to the amount to scroll.
267 2001-12-21 Eli Zaretskii <eliz@is.elta.co.il>
269 * coding.c (DECODE_COMPOSITION_END): Fix last change.
271 2001-12-17 Richard M. Stallman <rms@gnu.org>
273 * coding.c (DECODE_COMPOSITION_END): Check for ! COMPOSING (coding)
274 instead of only for COMPOSITION_DISABLED.
276 * Makefile.in (xmenu.o, xterm.o, fontset.o): Depend on buffer.h.
278 2001-12-12 Gerd Moellmann <gerd@gnu.org>
280 * xdisp.c (move_it_vertically_backward): Change heuristic
281 for the case that we didn't move far enough initially.
283 * window.c (Frecenter): Simplify computation in the case of window
284 system frames and ARG < 0; use window_box_height.
286 2001-12-09 Eli Zaretskii <eliz@is.elta.co.il>
288 * s/hpux10.h (random): Undefine.
289 (srand48): Don't undefine.
291 2001-12-09 Andreas Schwab <schwab@suse.de>
293 * xdisp.c (display_mode_element): Don't read past end of string if
296 2001-12-06 Eli Zaretskii <eliz@is.elta.co.il>
298 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]: Remove all the
299 scroll bars of the frame before deleting the frame itself.
301 2001-12-05 Eli Zaretskii <eliz@is.elta.co.il>
303 * s/sol2-5.h (HAVE_VFORK): Define if undefined.
305 2001-11-29 Dave Love <fx@gnu.org>
307 * coding.c (syms_of_coding) <Qchar_coding_system>: Give it an
310 2001-11-28 Gerd Moellmann <gerd@gnu.org>
312 * xterm.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
315 2001-11-25 Richard M. Stallman <rms@gnu.org>
317 * unexelf.c (unexec): Index by n, not nn, when checking for ".sbss".
319 2001-11-25 Richard M. Stallman <rms@gnu.org>
321 * callproc.c (Fcall_process): When we make a bigger buffer for bufptr,
322 don't lose the data in it.
324 2001-11-25 Eli Zaretskii <eliz@is.elta.co.il>
326 * window.c (Fset_window_vscroll): Doc fix. From Kalle Olavi
327 Niemitalo <kon@iki.fi>.
329 2001-11-23 Eli Zaretskii <eliz@is.elta.co.il>
331 * msdos.c (IT_clear_screen): If the frame's faces are not yet
332 realized, use the initial screen colors to clear the screen.
334 2001-11-19 Richard M. Stallman <rms@gnu.org>
336 * sysdep.c (child_setup_tty): Don't clear ICRNL or INLCR.
338 2001-11-18 Jason Rumney <jasonr@gnu.org>
340 * w32term.c (x_draw_bar_cursor): Get glyph's face.
341 (note_mouse_highlight): Fix type of variable `ignore'.
343 2001-11-17 Andreas Schwab <schwab@suse.de>
345 * xterm.c (note_mouse_highlight): Fix type of variable `ignore'.
347 2001-11-17 Jason Rumney <jasonr@gnu.org>
349 * xterm.c (notice_overwritten_cursor): Take care of end < 0 case.
351 * w32fns.c (x_set_internal_border_width): Set frame garbaged
352 when X window doesn't exist yet.
354 * w32term.c (x_draw_bar_cursor): If the background color of the
355 glyph under the cursor equals the frame's cursor color, use
356 the glyph's foreground color for drawing the bar cursor.
357 (x_after_update_window_line): Clear internal border
358 in different circumstances.
359 (w32_set_vertical_scroll_bar): Check for width and height > 0.
360 (w32_draw_relief_rect): Correct relief by 1 pixel.
361 (x_set_glyph_string_background_width): Set
362 extends_to_end_of_line_p if the row's fill_line_p is set and
363 drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
364 (x_display_and_set_cursor): If cursor_in_echo_area,
365 use NO_CURSOR if cursor_in_non_selected_windows is false.
366 (show_mouse_face): Clean up. Recognize overwritten
368 (x_draw_glyphs): Remove parameters READ_START and
369 REAL_END. Notice if cursor gets overwritten.
370 (notice_overwritten_cursor): Renamed from
371 note_overwritten_text_cursor. Rewritten to take glyph widths
372 into account, and to take X positions as parameters.
373 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
374 around call to x_draw_glyphs.
376 2001-11-17 Gerd Moellmann <gerd@gnu.org>
378 * xdisp.c (tool_bar_item_info): Avoid calling Fget_text_property
379 with invalid position.
381 2001-11-16 Eli Zaretskii <eliz@is.elta.co.il>
383 * syswait.h (HAVE_SYS_WAIT_H): Undef for ISC 4.1. Reported by
384 Andrew Wiseman <a.wiseman@btclick.com>.
386 * unexec.c (coff.h): Don't include on ISC 4.1.
388 2001-11-15 Jason Rumney <jasonr@gnu.org>
390 * w32menu.c (add_menu_item): Make help_echo and radio buttons
391 work for most menu items. From David Ponce
392 <david.ponce@wanadoo.fr>.
394 2001-11-15 Gerd Moellmann <gerd@gnu.org>
396 * xterm.c (x_draw_bar_cursor): If the background color of the
397 glyph under the cursor equals the frame's cursor color, use
398 the glyph's foreground color for drawing the bar cursor.
400 * dispnew.c (direct_output_forward_char): Fix character/byte
403 2001-11-12 Jason Rumney <jasonr@gnu.org>
405 * w32fns.c (Fx_open_connection): Only execute once.
407 2001-11-12 Richard M. Stallman <rms@gnu.org>
409 * xterm.c (XTread_socket): Don't update focus for EnterNotify or
410 LeaveNotify events. Only FocusIn and FocusOut do that now.
411 (x_display_and_set_cursor): Do display hollow cursors in active
412 minibuffer windows when they are not selected.
414 2001-11-10 Jason Rumney <jasonr@gnu.org>
416 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
417 (enum_font_cb2): Ignore fonts starting with @, unless explicitly
420 * w32term.c (remember_mouse_glyph): New function.
421 (w32_mouse_position): Use it.
422 (note_mouse_movement): If the mouse moved off the glyph, remember
425 * w32term.h (struct w32_output): Correct spelling of x_compatible.
426 (w32_display_info): Add mouse_face_overlay.
428 * w32term.c (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
429 (fast_find_string_pos): New function.
430 (fast_find_position): Return the correct vpos. Add parameter
431 STOP. In the final row, stop before glyphs having STOP as object.
432 Don't consider glyphs that are not from a buffer.
433 (expose_window_tree, expose_frame): Don't compute intersections here.
434 (expose_window): Do it here instead.
435 (expose_window_tree, expose_window, expose_line): Return 1 when
436 overwriting mouse-face.
437 (expose_window): If W is the window currently being updated, mark
439 (expose_frame): If mouse-face was overwritten, redo it.
440 (x_draw_glyph_string): Restore clipping after drawing box.
441 Fix a computation of the underline position.
442 (w32_get_glyph_string_clip_rect): Minor cleanup.
443 (x_fill_stretch_glyph_string): Remove an assertion.
444 (x_produce_glyphs): Don't convert multibyte characters
445 to unibyte characters in unibyte buffers.
446 (cursor_in_mouse_face_p): New function.
447 (x_draw_stretch_glyph_string): Use it to choose a different GC
448 when drawing a cursor within highlighted text. Don't draw
449 background again if it has already been drawn.
450 (x_draw_glyph_string_box): Don't draw a full-width
451 box just because the glyph row's full_width_p flag is set.
452 (x_draw_glyphs): Fix computation of rightmost x for
454 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
455 change bottom shadow accordingly. Some cleanup.
456 (x_update_window_end): Handle overwritten mouse face
457 also for tool bar windows.
458 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
459 DRAW is DRAW_IMAGE_RAISED.
460 (clear_mouse_face): Return 1 if text with mouse face was
461 actually redrawn. Make the function static. Reset
462 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
463 optimize away highlighting if we pass over that same overlay again.
464 (note_mouse_highlight): Call mouse_face_overlay_overlaps
465 to detect a case where we have to highlight a different region
466 despite not having left the currently highlighted region.
467 Set mouse_face_overlay in the x_display_info. Avoid changing the
468 mouse pointer shape when show_mouse_face has already done it, or
469 there is no need. Handle mouse-face and help-echo in strings.
470 (glyph_rect): New function.
471 (w32_mouse_position): Use it to raise the threshold for mouse
472 movement event generation.
473 (w32_initialize_display_info): Initialize the x_display_info's
475 (w32_set_vertical_scroll_bar): Don't clear a zero height
477 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
478 a widget to zero height.
480 * w32fns.c (x_set_foreground_color): Set frame's cursor_pixel.
481 (x_set_font): Handle case of x_new_fontset returning the same name
482 as before, although there was a change in fontsets.
484 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
485 Protect unibyte strings created by replacing their multibyte
486 equivalents in menu_items.
487 (w32_menu_show): Don't overwrite an item's name with its key
488 description in case the description is a multibyte string.
489 (single_submenu): Some cleanup.
491 2001-11-10 Gerd Moellmann <gerd@gnu.org>
493 * unexelf.c (unexec): Use mmap/munmap to allocate buffers
494 instead of malloc/free.
496 2001-11-05 Richard M. Stallman <rms@gnu.org>
498 * m/news-risc.h (BROKEN_PROTOTYPES): Defined.
500 * buffer.c (Fkill_buffer): Don't delete auto save file
501 if buffer is modified.
503 2001-11-05 Andreas Schwab <schwab@suse.de>
505 * sound.c (sound_perror): Save errno from being clobbered.
507 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
509 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
510 the program image directly.
512 2001-11-04 Richard M. Stallman <rms@gnu.org>
514 * gmalloc.c: Test BROKEN_PROTOTYPES.
516 * xfns.c: Include unistd.h, if it exists.
518 * editfns.c: Move the include of ctype.h after unistd.h.
520 2001-11-03 Richard M. Stallman <rms@gnu.org>
522 * data.c (Fmake_local_variable): Doc fix.
524 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
525 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
527 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
529 * regex.c (regcomp, regexec): Don't forget the __restrict.
531 2001-11-01 Gerd Moellmann <gerd@gnu.org>
533 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
534 (XTset_vertical_scroll_bar): Likewise.
536 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
539 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
540 Handle :box so that it is possible to specify sexprs.
542 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
544 * s/hpux11.h: New file.
546 2001-10-31 Gerd Moellmann <gerd@gnu.org>
548 * xfaces.c (realize_x_face): If C is not a single-byte character,
549 set the face's colors_copied_bitwise_p instead of the defaulted_p
550 members which have a different meaning.
551 (free_face_colors): Do nothing for a face whose colors have been
554 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
556 * window.c (grow_mini_window): Handle case that the root
557 window is already smaller than the nominal mininum height.
559 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
561 * keyboard.c (Freset_this_command_lengths): Doc fix.
562 (timer-list): Doc fix.
563 (timer-idle-list): Doc fix.
564 (disable-point-adjustment): Doc fix.
566 2001-10-30 Jason Rumney <jasonr@gnu.org>
568 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
569 (enum_font_cb2): Ignore fonts with vertical orientation.
571 2001-10-30 Gerd Moellmann <gerd@gnu.org>
573 * xterm.c (x_after_update_window_line): Don't run the code
574 clearing in borders for rows whose visible height is 0.
576 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
577 resized_p flag is set. If not set, use the much less flickering
578 method previously used.
580 * dispnew.c (change_frame_size_1): Set frame's resized_p.
582 * frame.h (struct frame) <resized_p>: New member.
584 * lread.c (to_multibyte): Ensure read_buffer is at least twice
585 as large as the number of bytes to convert.
587 * lread.c (to_multibyte): New function.
590 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
591 (x_set_glyph_string_background_width): Set
592 extends_to_end_of_line_p if the row's fill_line_p is set and
593 drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
595 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
597 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
599 * coding.c (syms_of_coding): Document that locale-coding-system is
600 used for decoding input on X.
602 * window.c (Fscroll_left, Fscroll_right): Doc fix.
604 2001-10-29 Gerd Moellmann <gerd@gnu.org>
606 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
607 use NO_CURSOR if cursor_in_non_selected_windows is false.
609 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
610 the slant attribute if FRAME is t.
612 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
614 * emacs.c (Finvocation_directory): Doc fix.
615 (USAGE2): Fix typos; from Pavel Janik <Pavel@Janik.cz>.
617 2001-10-29 Gerd Moellmann <gerd@gnu.org>
619 * xfns.c (x_set_internal_border_width): Set frame garbaged
620 when X window doesn't exist yet.
622 * xterm.c (x_after_update_window_line): Clear internal border
623 in different circumstances.
625 * xterm.c (XTread_socket) <KeyPress>: Don't use
626 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
629 2001-10-28 Gerd Moellmann <gerd@gnu.org>
631 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
633 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
636 2001-10-27 Gerd Moellmann <gerd@gnu.org>
638 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
639 instead of 1/2 line_height in the heuristic for skipping
640 farther backward when target_y was not reached.
642 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
643 Display errno only if non-zero.
644 (sound_warning): New function.
645 (vox_configure): Don't treat failing to set sample rate as error.
646 (various places): Improve error messages.
648 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
650 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
651 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
653 2001-10-26 Gerd Moellmann <gerd@gnu.org>
655 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
657 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
658 Fix clearing in the case of scroll bars on the right.
660 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer
663 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
665 * frame.c (Fframe_parameter): Fix last change.
667 2001-10-25 Gerd Moellmann <gerd@gnu.org>
669 * frame.c (Fframe_parameter): Fix a bug whereby some
670 ``artificial'' frame parameters, like `minibuffer' were not
671 obtained by calling Fframe_parameters.
673 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
676 * xdisp.c (move_it_vertically_backward): Compute line height
677 differently. Add heuristic to try to be more compatible to 20.x.
679 2001-10-24 Gerd Moellmann <gerd@gnu.org>
681 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
684 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
685 Fix clearing of area not covered by scroll bar.
687 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
689 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
690 (row_containing_pos): Take additional argument DY. Treat rows ending
691 in middle of char differently.
692 (display_line): Handle tabs on window systems differently.
694 * xterm.c (fast_find_position): Call row_containing_pos
695 with additional argument.
697 * dispextern.h (row_containing_pos): Adjust prototype.
699 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
700 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
701 (try_window_id, try_window_reusing_current_matrix)
702 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
703 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
705 2001-10-23 Gerd Moellmann <gerd@gnu.org>
707 * dispnew.c (sync_window_with_frame_matrix_rows):
708 Fix handling of windows which aren't full-width, fix handling
711 * lread.c (syms_of_lread)<recursive-load-depth-limit>: Raise to 50.
713 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
714 REAL_END. Notice if cursor gets overwritten.
715 (notice_overwritten_cursor): Take X positions as parameters.
716 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
717 around call to x_draw_glyphs.
719 * xdisp.c (display_line): For a tab continued to the next line,
720 set row's ends_in_middle_of_char_p.
722 2001-10-23 Andreas Schwab <schwab@suse.de>
724 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
725 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
727 2001-10-22 Gerd Moellmann <gerd@gnu.org>
729 * xdisp.c (display_line): Fix computation of continuation lines
732 2001-10-20 Gerd Moellmann <gerd@gnu.org>
734 * Version 21.1 released.
736 2001-10-19 Richard M. Stallman <rms@gnu.org>
738 * eval.c (syms_of_eval): Doc fixes.
740 2001-10-19 Miles Bader <miles@gnu.org>
742 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
743 with fields and suggest using `forward-line' to avoid them.
744 * editfns.c (Fline_beginning_position, Fline_end_position):
745 Clarify documentation.
747 2001-10-19 Gerd Moellmann <gerd@gnu.org>
749 * xdisp.c (redisplay_internal): Don't clear echo area if the
750 mini-window is selected.
752 2001-10-18 Ken Raeburn <raeburn@gnu.org>
754 * config.in (HAVE_LIBHESIOD, HAVE_LIBK5CRYPTO): Undef these.
756 2001-10-18 Andrew Innes <andrewi@gnu.org>
758 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
759 optimization. The fontp->encoding array was not being initialized
760 correctly when compiled with optimizations by MSVC.
762 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
764 * w32fns.c (w32_load_system_font): Cache codepage in font_info.
766 * w32term.c (w32_encode_char): Get cached codepage from font_info,
767 rather than working it out by calling w32_codepage_for_font for
770 2001-10-18 Gerd Moellmann <gerd@gnu.org>
772 * xdisp.c (display_line): Indicate empty lines in active
775 2001-10-17 Andrew Innes <andrewi@gnu.org>
777 * w32term.c (w32_read_socket): Determine clipping rectangle for
778 the entire frame, including areas covered by scrollbars and the
779 menubar. This avoids internal arguments about whether a frame is
780 fully obscured or not.
782 2001-10-17 Gerd Moellmann <gerd@gnu.org>
784 * xdisp.c (try_window_id): Undo last change. Give up if
785 window ends in strings.
787 * xdisp.c (try_window_id): Don't display lines after the window
788 end if the rest of the window after the window end was already
791 * xdisp.c (display_line): Don't indicate empty lines in
794 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
796 * editfns.c (Fchar_to_string): Make the doc string consistent with
799 2001-10-15 Gerd Moellmann <gerd@gnu.org>
801 * window.c (select_window_1): Unfreeze window start. Remove a
802 doubled test for WINDOW being live.
804 * xterm.c (x_draw_glyph_string): Restore clipping after
807 2001-10-12 Gerd Moellmann <gerd@gnu.org>
809 * xterm.c (notice_overwritten_cursor): Renamed from
810 note_overwritten_text_cursor. Rewritten to take glyph widths into
813 2001-10-10 Gerd Moellmann <gerd@gnu.org>
815 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
816 options. From Dave Love <d.love@dl.ac.uk>.
818 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
820 * Makefile.in (lisp, shortlisp): Replace bindings.el with
821 bindings.elc, since otherwise doc strings in bindings.el get wrong
824 2001-10-08 Gerd Moellmann <gerd@gnu.org>
826 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
827 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
829 2001-10-04 Andrew Innes <andrewi@gnu.org>
831 * w32fns.c (x_to_w32_color): Fix argument to alloca.
832 (w32_load_system_font): Don't believe what GetLanguageFontInfo
833 says; query codepage info directly to determine if font is double
835 (x_to_w32_charset): Handle private format for unknown charsets.
836 Handle wildcards in charset spec, by ignoring them.
837 (w32_codepage_for_font): Fix argument to alloca. Don't remove
838 "*-" prefix from charset.
839 (x_to_w32_font): Enlarge remainder array for safety. Specifically
840 handle the truncated font spec form constructed by font_list_1, so
841 that we correctly identify the charset fields. Don't remove "*-"
843 (w32_list_synthesized_fonts): Fix argument to alloca.
845 2001-10-03 Miles Bader <miles@gnu.org>
847 * callproc.c (syms_of_callproc): Explicitly state in the
848 documentation for `process-environment' that earlier entries take
849 precedence over later ones.
851 2001-10-02 Miles Bader <miles@gnu.org>
853 * textprop.c (Fnext_char_property_change)
854 (Fprevious_char_property_change): Remove reference to non-existant
855 argument OBJECT from doc-string.
857 2001-10-01 Gerd Moellmann <gerd@gnu.org>
859 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
860 (try_window_id): Skip back over lines ending in a newline from a
863 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
866 2001-10-01 Richard M. Stallman <rms@gnu.org>
868 * search.c (Freplace_match): Doc fix.
870 2001-09-28 Andrew Innes <andrewi@gnu.org>
872 * w32menu.c (set_frame_menubar): Take into account that
873 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
876 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
878 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
880 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
882 * s/gnu-linux.h: Fix a typo in comment.
884 2001-09-28 Andreas Schwab <schwab@suse.de>
886 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
887 nocombreloc, in case -z combreloc is the default.
889 2001-09-28 Gerd Moellmann <gerd@gnu.org>
891 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
892 really going on here.
894 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
896 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
898 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
900 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
901 utf-8, menu-bar, and latin-N.
902 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
904 (lisp): Add latin-N, since they are preloaded.
906 2001-09-27 Gerd Moellmann <gerd@gnu.org>
908 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
909 to the left. Some cleanup.
911 * xdisp.c (display_mode_element): One more case where a string's
912 multibyteness should be used for display.
914 2001-09-26 Gerd Moellmann <gerd@gnu.org>
916 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
919 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
920 of the only temporarily set echoing flag for deciding when
923 * keyboard.c (echo_kboard): Make externally visible.
925 * lisp.h (echo_kboard): Declare extern.
927 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
928 fonts_changed_p if we need larger matrices due to vscrolling.
929 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
930 this round of redisplay if make_cursor_line_fully_visible fails.
931 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
932 (try_cursor_movement, try_scrolling): Use them instead of integers.
934 * dispextern.h (required_matrix_width, required_matrix_height):
937 * dispnew.c (required_matrix_width, required_matrix_height):
939 (allocate_matrices_for_window_redisplay)
940 (allocate_matrices_for_frame_redisplay: Use them.
941 Remove parameters CH_DIM.
943 * xdisp.c (display_mode_lines): Temporarily set selected_frame
944 and selected_window to the frame of the window whose mode-lines
945 are displayed, and to the window itself.
946 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
949 2001-09-25 Gerd Moellmann <gerd@gnu.org>
951 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
952 the image cache under us.
954 * xdisp.c (display_mode_element): If the mode element is a symbol
955 with a string value, use that string's multibyteness for displaying.
957 * keyboard.c (read_char): Don't clear a message for a switch-frame
958 event. From Stefan Monnier <monnier@cs.yale.edu>.
960 * xterm.c (fast_find_position) [0]: Add a presumably more correct
961 version for after 21.1.
963 * xdisp.c (row_containing_pos): Make externally visible.
965 * dispextern.h (row_containing_pos): Add prototype.
967 * process.c (send_process): Disable composition if from_byte < 0.
968 From Kenichi Handa <handa@etl.go.jp>.
970 2001-09-24 Gerd Moellmann <gerd@gnu.org>
972 * xterm.c (refreshicon): Function removed.
974 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
976 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
978 * xterm.c (toplevel): Remove includes in #if 0.
980 * process.c (sigchld_handler) [LINUX]: Don't return from
981 the signal handler at the end of the loop.
983 2001-09-21 Gerd Moellmann <gerd@gnu.org>
985 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
986 Terminate only if kill returns -1, and errno is ESRCH.
988 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
990 * Makefile.in (shortlisp): Add ../lisp/env.elc.
992 2001-09-20 Gerd Moellmann <gerd@gnu.org>
994 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
995 since this function can be called during GC.
997 * callproc.c (Fcall_process): Handle errors from pipe(2).
998 (child_setup): Delete code in #ifdef vipc.
1000 2001-09-19 Gerd Moellmann <gerd@gnu.org>
1002 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
1003 (display_mode_element): Display the string from decode_mode_spec
1004 depending on its multibyteness.
1006 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
1008 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
1010 2001-09-18 Gerd Moellmann <gerd@gnu.org>
1012 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
1013 recursive_edit_unwind.
1014 (recursive_edit_unwind): Set kboard state according to
1017 * buffer.c (modify_overlay): Don't do nothing if START == END;
1018 This can still be a modification, for example when an overlay has
1019 a before-string or after-string.
1020 (Fdelete_overlay): Prevent redisplay optimizations when deleting
1021 an overlay with before-string or after-string.
1023 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
1024 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
1026 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
1027 first_unchanged_at_end_row is in front of
1028 last_unchanged_at_beg_row. This code should be removed after the
1031 2001-09-17 Gerd Moellmann <gerd@gnu.org>
1033 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
1034 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
1036 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
1039 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
1041 * dired.c (Ffile_attributes): Doc fix.
1043 2001-09-14 Gerd Moellmann <gerd@gnu.org>
1045 * fileio.c (Ffile_symlink_p): Fix last change.
1047 * filelock.c (current_lock_owner): Fix last change.
1049 2001-09-13 Gerd Moellmann <gerd@gnu.org>
1051 * filelock.c (current_lock_owner): If readlink returns ERANGE,
1052 take that to mean that the buffer is too small.
1054 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
1055 that to mean that the buffer is too small.
1057 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
1058 current buffer's multibyteness when discarding the iterator's
1061 * xfns.c (Fx_window_property): Handle case that property gets
1062 deleted between the two calls to XGetWindowProperty.
1064 2001-09-11 Gerd Moellmann <gerd@gnu.org>
1066 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
1068 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
1069 in addition to read-only.
1071 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
1072 to t in addition to read-only.
1074 * lisp.h (Qinhibit_modification_hooks): Declare.
1076 * insdel.c (Qinhibit_modification_hooks): New variable.
1077 (syms_of_insdel): Initialize and staticpro it.
1079 * textprop.c (verify_interval_modification): Don't run
1080 modification-hooks if inhibit_modification_hooks.
1082 * dispnew.c (set_window_cursor_after_update): Fix code
1083 finding glyph row containing cursor when cursor_in_echo_area
1086 * xdisp.c (init_from_display_pos): Put some code in #if 0.
1087 (add_to_log): Use bcopy instead of strcpy.
1088 (init_from_display_pos): Use an explicit loop over bytes in
1089 overlay strings instead of calling index.
1091 2001-09-10 Gerd Moellmann <gerd@gnu.org>
1093 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
1095 * dispnew.c (direct_output_for_insert): Don't change IT's
1096 stop_charpos to something in front of its current position.
1098 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
1101 2001-09-10 Richard M. Stallman <rms@gnu.org>
1103 * frame.c (Fmouse_position): Doc fix.
1105 2001-09-07 Gerd Moellmann <gerd@gnu.org>
1107 * xdisp.c (init_from_display_pos): Don't compare the result
1108 of calling index with NULL.
1110 2001-09-06 Gerd Moellmann <gerd@gnu.org>
1112 * xfns.c (x_set_background_color): Don't change the colors
1113 of the X window of scroll bar widgets.
1115 2001-09-05 Andrew Innes <andrewi@gnu.org>
1117 * w32fns.c (w32_createwindow): Undo last change.
1119 2001-09-05 Gerd Moellmann <gerd@gnu.org>
1121 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
1123 * xdisp.c (string_buffer_position): Use *single_char_property*
1124 functions instead of the *single_property* functions.
1126 2001-09-04 Andrew Innes <andrewi@gnu.org>
1128 * w32term.c (w32_read_socket): Add more information to debugging
1131 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
1132 from Emacs frames, so that calls to GetClipBox in w32term.c
1133 correctly report when part of a frame is visible (including
1134 scrollbars, etc). This prevents repeated redrawing of frames when
1135 only a scrollbar is visible.
1136 (w32_wnd_proc): Add more frame information to debugging output.
1138 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
1140 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
1142 2001-09-03 Gerd Moellmann <gerd@gnu.org>
1144 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
1145 help-echo for a string which doesn't have help-echo itself, use
1146 get-char-property to obtain the help-echo from the string's buffer
1147 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
1148 have mouse-face, look ``under'' the string for mouse-face from an
1150 (fast_find_position): Add parameter STOP. In the final row, stop
1151 before glyphs having STOP as object. Don't consider glyphs that
1152 are not from a buffer.
1154 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
1156 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
1158 * fns.c (Fmd5): Doc fix.
1160 2001-08-31 Gerd Moellmann <gerd@gnu.org>
1162 * composite.c (update_compositions): Do nothing if
1163 inhibit-modification-hooks is set.
1165 2001-08-30 Gerd Moellmann <gerd@gnu.org>
1167 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
1168 and check_message_stack if terminating abnormally. We want
1169 glyph matrices etc. in a core dump.
1171 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
1172 (syms_of_xdisp): Initialize them.
1173 (handle_single_display_prop): Don't change point, bind `object',
1174 `position', and `buffer-position' instead to the object having the
1175 `display' property, position in the object and position in the buffer.
1177 * fileio.c (Finsert_file_contents): Don't change the multibyteness
1178 of the buffer if REPLACE is non-nil.
1180 2001-08-29 Gerd Moellmann <gerd@gnu.org>
1182 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
1184 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
1186 * w32term.c (x_set_glyph_string_background_width)
1187 (show_mouse_face): Track the last changes in xterm.c.
1189 2001-08-28 Gerd Moellmann <gerd@gnu.org>
1191 * xterm.c (x_set_glyph_string_background_width): Set the glyph
1192 string's background width so that multi-line mouse-face is drawn
1193 to the right edge of the window.
1194 (show_mouse_face): Set the row's mouse_face_p flag after drawing
1197 * dispnew.c (direct_output_for_insert): Set updated_area
1198 before inserting/writing glyphs.
1200 * xdisp.c (display_mode_element): Use string_byte_to_char to
1201 determine character positions in strings, use chars_in_text
1202 instead of strwidth.
1203 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
1204 a matrix as parameter; this is easier to use from GDB.
1206 2001-08-28 Miles Bader <miles@gnu.org>
1208 * textprop.c (Fprevious_single_char_property_change)
1209 (Fnext_single_char_property_change): Doc fixes.
1211 2001-08-27 Gerd Moellmann <gerd@gnu.org>
1213 * fileio.c (Finsert_file_contents): Allocate, restore, and
1214 free composition data in the case of REPLACE not being nil.
1216 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
1217 there exist overlay strings with newlines at POS.
1218 (text_outside_line_unchanged_p): Return 0 if changes start at
1219 START and overlays exist at START. Likewise for END.
1220 (try_window_id): Give up if init_to_row_end returns 0.
1222 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
1225 2001-08-24 Gerd Moellmann <gerd@gnu.org>
1227 * keymap.c (access_keymap): Return the cdr of the binding of
1228 a generic character instead of its definition (KEY . BINDING).
1230 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
1231 to 0 also in the REPLACE case.
1233 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
1235 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
1236 open to determine whether file is readable (as for DOS_NT).
1238 2001-08-23 Gerd Moellmann <gerd@gnu.org>
1240 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
1241 coding.type is coding_type_no_conversion or coding_type_raw_text,
1242 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
1243 non-nil instead of just setting enable_multibyte_characters in the
1246 2001-08-22 Gerd Moellmann <gerd@gnu.org>
1248 * dispextern.h (struct face_cache): Add member
1249 menu_face_changed_p.
1251 * xfaces.c (menu_face_changed_default): New variable.
1252 (menu_face_changed_count): Variable removed.
1253 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
1254 the menu_face_changed_default flag, otherwise set the FRAME's
1255 menu_face_changed_p flag if the `menu' face has been changed.
1256 Prevent calling set_font_frame_param if FRAME is t.
1257 (make_face_cache): Initialize cache's menu_face_changed_p
1258 from menu_face_changed_default.
1259 (realize_basic_faces): Look into the frame's face cache to
1260 determine if the menu appearance needs updating.
1262 * keymap.c (access_keymap): Fix last change to not consider
1263 IDX when it has modifiers.
1265 2001-08-21 Gerd Moellmann <gerd@gnu.org>
1267 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
1268 . BINDING) exists, where GENERIC-CHAR is the generic character of
1269 the charset of IDX, return BINDING unless there exists a binding
1272 2001-08-16 Gerd Moellmann <gerd@gnu.org>
1274 * xrdb.c (SYSV): Don't define on Solaris 2.
1275 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
1277 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
1278 of the screen line, not text line, containing IT's current position.
1280 2001-08-15 Gerd Moellmann <gerd@gnu.org>
1282 * window.c (window_scroll_pixel_based): Don't recenter if
1283 PT is partially visible in the window.
1285 * xterm.c (expose_window_tree, expose_window, expose_line):
1286 Return 1 when overwriting mouse-face.
1287 (expose_frame): If mouse-face was overwritten, redo it.
1289 * xfaces.c (x_update_menu_appearance): Don't call
1290 set_frame_menubar, let the next redisplay do it.
1292 2001-08-14 Andrew Innes <andrewi@gnu.org>
1294 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
1295 drawing glyph string.
1297 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
1299 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
1302 2001-08-14 Gerd Moellmann <gerd@gnu.org>
1304 * xfaces.c (x_update_menu_appearance): Save and restore value of
1305 interrupt_input_blocked.
1307 2001-08-13 Gerd Moellmann <gerd@gnu.org>
1309 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
1310 a line start, move back to the line start.
1312 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
1313 exactly when a mini-buffer is active.
1315 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
1316 in units of 1/8 character on non window-system frames.
1317 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
1319 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1321 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
1324 2001-08-09 Gerd Moellmann <gerd@gnu.org>
1326 * keyboard.c (Vpre_help_message): New variable.
1327 (syms_of_keyboard): Initialize and staticpro it.
1328 (show_help_echo): Record current message before displaying a
1329 help-echo, and restore that message when clearing the help.
1331 * xfns.c (x_create_im): Remove prototype.
1333 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
1335 * dispnew.c (adjust_glyph_matrix): Undo last change.
1337 2001-08-08 Gerd Moellmann <gerd@gnu.org>
1339 * dispnew.c (adjust_glyph_matrix): In the optimization for
1340 windows whose height has changed, disable partially visible lines.
1342 2001-08-07 Gerd Moellmann <gerd@gnu.org>
1344 * window.c (Frecenter): If ARG < 0, and on a window system
1345 frame, count in some empty lines when we can't move -ARG lines down.
1347 * xdisp.c (start_display): Don't try to determine the continuation
1348 lines width if lines are truncated. It's superfluous and leads to
1349 incorrect results if POS is not visible in the window after
1350 reseating the iterator at the previous line start.
1352 2001-08-06 Gerd Moellmann <gerd@gnu.org>
1354 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1356 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1358 * alloc.c (init_stack): Remove declaration.
1360 2001-08-03 Gerd Moellmann <gerd@gnu.org>
1362 * keyboard.c (read_key_sequence): Check that key is an integer
1363 before comparing it with quit_char.
1364 (add_command_key): Use larger_vector.
1365 (read_char_x_menu_prompt): Instead of converting symbol and
1366 integer events into conses (EVENT . nil), use (EVENT . disabled)
1367 which cannot be confused with valid events.
1368 (read_char): When reading from Vunread_command_events, check for
1369 events of the form (EVENT . disabled) instead of
1372 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
1373 a float, determine the max height from the frame's height.
1375 2001-08-02 Gerd Moellmann <gerd@gnu.org>
1377 * xdisp.c (redisplay_internal): Take message_cleared_p into
1378 account only if minibuf_level == 0.
1380 2001-08-01 Gerd Moellmann <gerd@gnu.org>
1382 * xdisp.c (redisplay_internal): Add a check for the last
1385 * xdisp.c (message_cleared_p): New variable.
1386 (clear_message): Set message_cleared_p when clearing the current
1388 (redisplay_internal): Look at message_cleared_p to capture
1389 the case that the echo area should be cleared.
1391 * keyboard.c (command_loop_1): Fix spelling of
1392 resize_echo_area_exactly.
1394 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
1396 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
1398 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
1399 current matrix when the window gets smaller.
1401 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
1403 * print.c (strout): Cast the character passed to insert_char to
1404 unsigned char, to avoid sign extension when it is promoted to int.
1406 2001-07-31 Gerd Moellmann <gerd@gnu.org>
1408 * fileio.c (Finsert_file_contents): Don't treat a return value
1409 of 0 from emacs_read as an IO error.
1411 2001-07-30 Gerd Moellmann <gerd@gnu.org>
1413 * keyboard.c (abs): New macro.
1414 (double_click_fuzz): New variable.
1415 (make_lispy_event): Use it to determine what makes a double-click.
1416 (syms_of_keyboard): DEFVAR_INT it.
1418 * xmenu.c (set_frame_menubar): Take into account that
1419 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1422 2001-07-27 Gerd Moellmann <gerd@gnu.org>
1424 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
1426 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
1427 of row's visible height.
1429 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
1430 deal with the first overlay string having an image `display' property.
1431 (try_window_reusing_current_matrix, compute_line_metrics):
1432 Fix computation of row's visible height for the case that part of the
1433 row is invisible above and part of the row is at the same time
1434 invisible below the window.
1436 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1438 * xfns.c (x-show-tip): Doc fix.
1440 * xfns.c (Vx_max_tooltip_size): New variable.
1441 (syms_of_xfns): DEFVAR_LISP it.
1442 (Fx_show_tip): Set frame's window_width to the width of the
1443 window. Use a maximum tooltip size specified by
1444 Vx_max_tooltip_size, if that has valid contents.
1445 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1447 2001-07-26 Andrew Innes <andrewi@gnu.org>
1449 * w32term.c (x_display_list): New variable.
1450 (w32_term_init): Set it.
1452 * w32term.h (x_display_list): New extern.
1454 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1456 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
1457 is non-nil, instead of when redisplaying_p is non-zero.
1459 (mark_window_display_accurate_1): Add an assertion.
1461 2001-07-25 Gerd Moellmann <gerd@gnu.org>
1463 * dispextern.h (struct it): Increase size of ctl_chars to 16.
1465 * xfns.c (Fx_file_dialog): Block/unblock input while processing
1466 events so that we get a chance of processing expose events.
1468 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
1470 2001-07-24 Gerd Moellmann <gerd@gnu.org>
1472 * xfns.c (valid_image_p): Protect better against invalid image
1473 specifications. Previous code could signal an error.
1475 2001-07-23 Gerd Moellmann <gerd@gnu.org>
1477 * indent.c (current_column): Fix column computation in the
1478 presence of display table entries.
1479 (current_column_1, Fmove_to_column, compute_motion): Likewise.
1481 * dispnew.c (adjust_glyph_matrix): In the optimization for
1482 windows whose height has changed, use the new window height
1483 to compute which rows to invalidate.
1485 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
1486 (MAX_10_EXP): New macro.
1489 * coding.c (code_convert_region): Handle the multibyte case if
1490 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
1492 2001-07-20 Gerd Moellmann <gerd@gnu.org>
1494 * dispextern.h (struct face): Change type of `stipple' to
1497 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
1499 2001-07-19 Gerd Moellmann <gerd@gnu.org>
1501 * dispnew.c (update_window): Don't set the cursor at the end
1502 of the update if display update has been paused.
1504 * composite.h (syms_of_composite): Renamed from syms_of_composition.
1506 2001-07-18 Ken Raeburn <raeburn@gnu.org>
1508 * fns.c (Fset_char_table_default): Check that a charset is defined
1509 before checking its dimension.
1511 2001-07-17 Ken Raeburn <raeburn@gnu.org>
1513 * coding.c (setup_coding_system): Don't do any designation based
1514 on reg_bits if charset is not yet defined.
1516 * lisp.h (XVECTOR): Verify correct object type before returning a
1517 pointer, using eassert.
1519 2001-07-17 Gerd Moellmann <gerd@gnu.org>
1521 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
1522 Increase to 4096 because of paste problems reported on GNU/Linux.
1524 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
1526 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
1528 2001-07-16 Gerd Moellmann <gerd@gnu.org>
1530 * fileio.c (unwind_read): Function removed.
1531 (read_non_regular, read_non_regular_quit): New functions.
1532 (Finsert_file_contents): When reading from non-regular files,
1533 arrange to catch a `quit' and terminate the loop. Rearrange
1534 code so that a `quit' when reading from a regular file doesn't
1535 insert text in the buffer.
1537 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
1538 Clear faces afterwards.
1539 (clear_font_table): Take a x_display_info parameter. Don't free
1540 fonts being the default font of any frame on the given display.
1542 2001-07-13 Gerd Moellmann <gerd@gnu.org>
1544 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
1545 instead of CHAR_STRING which can signal an error.
1547 * charset.c (char_to_string_1): Extracted from char_to_string.
1548 Return -1 instead of signaling an error.
1549 (char_to_string): Use it.
1551 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
1553 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
1555 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
1556 is t, don't try to append anything to it.
1558 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
1560 * dired.c (file_name_completion): Pass dp->d_name to
1561 Fstring_match, not elt, which is always nil here.
1563 2001-07-12 Gerd Moellmann <gerd@gnu.org>
1565 * xselect.c (x_decline_selection_request): Handle errors
1566 caused by receivers that have vanished.
1568 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
1569 ignoring events on foreign windows in #if 0. Always dispatch
1570 the event after checking it with x_handle_property_notify.
1572 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
1573 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
1574 TRACE macros to facilitate debugging. Add additional trace statements.
1575 (toplevel): Add prototypes for file-local functions.
1576 (x_atom_to_symbol): Remove DPYINFO parameter.
1578 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
1580 * w32menu.c (menubar_selection_callback, w32_menu_show):
1581 Initialize `entry' to nil.
1582 (w32_dialog_show): Remove unused `save_wv' variable.
1583 (name_is_separator): Recognize "--:foo" and "--foo-bar".
1585 2001-07-11 Gerd Moellmann <gerd@gnu.org>
1587 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
1589 * fileio.c (unwind_read): Print a message when discarding inserted
1590 text or switching the buffer to unibyte. Change parameter.
1591 (Finsert_file_contents): Don't pass VISIT to unwind_read.
1593 * fileio.c (unwind_read): New function.
1594 (Finsert_file_contents): Record it as unwind-function for
1595 the case that reading is interrupted by C-g.
1597 2001-07-10 Gerd Moellmann <gerd@gnu.org>
1599 * dispnew.c (update_window): Don't skip the header-line
1600 update when scrolling_window returns 0.
1602 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
1604 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
1605 for the case that x_decode_color signals an error.
1607 * xdisp.c (add_to_log): Do nothing if called asynchronously.
1609 2001-07-09 Gerd Moellmann <gerd@gnu.org>
1611 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
1612 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
1615 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
1617 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
1618 doc string line for dos-timezone-offset.
1620 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
1621 inline assembly, to avoid compiler warnings.
1622 (syms_of_msdos): Add \n\ at the end of a line in the doc string
1623 line for dos-unsupported-char-glyph.
1625 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
1627 2001-07-05 Gerd Moellmann <gerd@gnu.org>
1629 * sound.c: Include Emacs' header files with #include "...".
1631 * eval.c (specbind): Additionally record the buffer that was
1632 current when a buffer-local or frame-local variable was bound.
1634 2001-07-04 Gerd Moellmann <gerd@gnu.org>
1636 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
1637 to unibyte characters in unibyte buffers.
1639 2001-07-03 Gerd Moellmann <gerd@gnu.org>
1641 * eval.c (specbind): If SYMBOL has a frame-local binding, record
1642 the frame on the binding stack. Change format of entries for
1643 local bindings on the binding stack to '(SYMBOL . WHERE)'.
1644 (unbind_to): Handle unbinding a frame-local variable.
1646 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
1647 glyphs and truncation glyphs at the end of a row from its pixel width.
1648 (dump_glyph_row): Print row's continuation_lines_width.
1649 (try_window_id): Take the shortcut if ZV is visible in the
1650 window, but there are actually no changes at ZV.
1652 2001-07-02 Gerd Moellmann <gerd@gnu.org>
1654 * xterm.h (x_free_dpy_colors): Add prototype.
1656 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
1657 right number of arguments.
1659 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
1660 ($(lwlibdir)TAGS): New target.
1661 (TAGS): Fix dependency list.
1663 * xterm.c (x_list_fonts): Make sure XFreeFont is called
1666 2001-06-30 Gerd Moellmann <gerd@gnu.org>
1668 * emacs.c (main): Remove extern declaration for sys_nerr, which
1669 isn't used and causes a compilation error with GCC 3.0 on
1672 2001-06-27 Gerd Moellmann <gerd@gnu.org>
1674 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
1675 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
1676 (toplevel): Include <signal.h> and syssignal.h.
1678 * sound.c (vox_configure, vox_close): Turn off atimers
1681 2001-06-26 Gerd Moellmann <gerd@gnu.org>
1683 * keyboard.c (read_char) <non_reread>: Record the previous idle
1684 start time before calling timer_stop_idle.
1685 (read_char) <reread_first>: After processing a help-echo event,
1686 restore the previous idle start time.
1688 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
1689 the start of invisible text.
1690 (setup_for_ellipsis): New function.
1691 (next_overlay_string): After all overlay strings have been
1692 processed, display an ellipsis if necessary.
1693 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
1694 (push_it): Initialize display_ellipsis_p on the iterator's stack.
1696 * dispextern.h (struct iterator_stack_entry): Add member
1699 2001-06-25 Gerd Moellmann <gerd@gnu.org>
1701 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
1702 on the value of the wait-for-wm frame parameter.
1704 * xterm.h (struct x_output): Add member wait_for_wm.
1706 * xfns.c (Qwait_for_wm): New variable.
1707 (x_frame_parms): Add entry for `wait-for-wm".
1708 (x_set_wait_for_wm): New function.
1709 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
1710 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
1712 * xdisp.c (try_window_id) <all changes below window end>: Don't
1713 take this shortcut if ZV is visible in the window.
1714 (try_window_id): When checking for window start being in changed
1715 text, don't check that the buffer's size has changed.
1717 2001-06-23 Richard M. Stallman <rms@gnu.org>
1719 * minibuf.c (Fcompleting_read): Doc fix.
1721 2001-06-19 Gerd Moellmann <gerd@gnu.org>
1723 * composite.c (Ffind_composition_internal): Accept ZV
1724 and a string's end position as POS.
1726 2001-06-18 Gerd Moellmann <gerd@gnu.org>
1728 * composite.c (Ffind_composition_internal): Check POS
1731 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
1733 * editfns.c (Fmessage_box): If the frame is not under a window
1734 system, output the message in the echo area.
1736 2001-06-14 Richard M. Stallman <rms@gnu.org>
1738 * xdisp.c (try_window_id): When EOB is visible, don't treat
1739 insertion at EOB as if it were "off the bottom of the screen."
1741 2001-06-11 Andrew Innes <andrewi@gnu.org>
1743 * w32proc.c (create_child): Add new parameter is_gui_app.
1744 (w32_executable_type): Add new parameter is_gui_app.
1745 (sys_spawnve): Use it.
1746 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
1747 SIGQUIT. This matches better how the signals are interpreted by
1748 MSVC compiled programs.
1749 (syms_of_ntproc): Update docstring.
1751 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
1753 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
1754 well otherwise note_mouse_highlight might optimize away highlighting
1755 if we pass over that same overlay again.
1757 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
1759 * lread.c (Fload): Document that the argument is run via
1760 substitute-in-file-name.
1762 2001-05-31 Gerd Moellmann <gerd@gnu.org>
1764 * Makefile.in (bootstrap-doc): New target.
1765 (bootstrap-emacs): Depend on it.
1767 * fileio.c (Fdo_auto_save): Don't try to create the directory of
1768 auto-save-list-file-name when shutting down Emacs, because
1769 creating the directory might signal an error, and leaves
1770 Emacs in a strange state.
1772 * term.c: (tty_cursor_hidden): New variable.
1773 (update_begin): Don't call tty_hide_cursor. Clean up.
1774 (update_end, set_terminal_window, set_scroll_region): Clean up.
1775 (ring_bell, reset_terminal_modes): Clean up.
1776 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
1777 on tty_cursor_hidden.
1778 (write_glyphs): Call tty_hide_cursor.
1780 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
1782 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
1784 2001-05-30 Gerd Moellmann <gerd@gnu.org>
1786 * xfns.c (enum image_value_type): New enumerator
1787 IMAGE_STRING_OR_NIL_VALUE.
1788 (parse_image_spec): Handle it.
1789 (xbm_format, pbm_format): Use it for :foreground and :background.
1790 (xbm_load, pbm_load): Check for nil color names.
1792 * xterm.c (note_mouse_highlight): If an overlapping overlay
1793 exists, but we find that we highlight the same overlay as before,
1794 don't do the highlighting again.
1796 2001-05-29 Gerd Moellmann <gerd@gnu.org>
1798 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
1799 Protect unibyte strings created by replacing their multibyte
1800 equivalents in menu_items.
1802 * keymap.c (Fsingle_key_description): NUL-terminate the string
1803 buffer before calling build_string.
1805 * callproc.c (Fcall_process): Deal with decode_coding returning
1806 CODING_FINISH_INCONSISTENT_EOL.
1808 2001-05-28 Gerd Moellmann <gerd@gnu.org>
1810 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
1811 an item's name with its key description in case the description
1812 is a multibyte string.
1814 * keymap.c (Fsingle_key_description): Create a multibyte string
1817 * macros.c (Fstart_kbd_macro): Doc fix.
1819 * xterm.c (cursor_in_mouse_face_p): New function.
1820 (x_draw_stretch_glyph_string): Use it to choose a different GC
1821 when drawing a cursor within highlighted text.
1823 * editfns.c (char_property_eq): Put in #if 0.
1825 * indent.c (string_display_width): Put in #if 0.
1827 * lread.c (Fload): Remove unused label.
1829 * termcap.c (speeds): Put in #if 0.
1831 2001-05-18 Gerd Moellmann <gerd@gnu.org>
1833 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
1835 * xfaces.c (xlfd_point_size): Don't divide pixel size from
1836 transformation matrix by 10.
1838 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1840 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
1841 only if it's equal to the former foreground pixel color.
1842 (x_set_foreground_color, x_set_background_color)
1843 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
1845 2001-05-16 Dave Love <fx@gnu.org>
1847 * insdel.c (signal_before_change, signal_after_change): Consider a
1848 local change hook which changes the buffer.
1850 * process.c (read_process_output): Don't call signal_after_change
1851 and update_compositions after insert_from_string_before_markers.
1853 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1855 * xfaces.c (split_font_name): Use the right field when
1856 checking for `[...]' syntax.
1858 * buffer.c (copy_overlays): New function.
1859 (clone_per_buffer_values): Use it.
1861 * buffer.h (OVERLAY_PLIST): New macro.
1863 * keymap.c (Fsingle_key_description): Replace a build_string with
1864 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
1866 * fontset.c (Ffontset_info): Check that face is non-null
1867 before accessing its fields.
1869 2001-05-15 Gerd Moellmann <gerd@gnu.org>
1871 * keyboard.c (read_key_sequence): Prevent generating a fake
1874 * xfaces.c (split_font_name): Handle `[...]' for the right
1877 * ccl.c (ccl_driver): Don't copy remaining bytes in case
1878 of CCL_STAT_INVALID_CMD.
1880 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
1882 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
1883 in <var> has no default value yet.
1885 * xfaces.c (try_alternative_families): First try the FAMILY.
1886 And if nothing is found in the end, try again with scalable fonts.
1887 (try_font_list): Let try_alternative_families do a bit more of
1888 the work. Only use FAMILY if it is not nil.
1889 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
1891 2001-05-14 Gerd Moellmann <gerd@gnu.org>
1893 * xterm.c (note_mouse_highlight): Avoid changing the mouse
1894 pointer shape when show_mouse_face has already done it.
1896 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
1899 * xfaces.c (split_font_name): Make sure to leave the loop
1900 with the right value of `i'.
1902 * xfaces.c (split_font_name): Handle matrix transformations
1903 in the pixel and point size fields of XLFD font names.
1904 (xlfd_point_size): Likewise.
1906 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
1908 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
1909 (x_to_w32_font): Add prototype.
1911 * regex.c (malloc, realloc, free) [emacs]: Undefine before
1912 redefining, to avoid compiler warnings.
1914 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
1916 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
1917 (w32_get_bdf_glyph): Cast between unsigned char and char when
1918 passing arguments to subroutines, to shut up compiler warnings.
1919 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
1922 * xfaces.c: Include keyboard.h before frame.h, not after it.
1924 * widget.c: Include keyboard.h before frame.h.
1926 * w32term.h (struct image, struct face): Forward declaration, to
1927 avoid compiler warnings.
1929 2001-05-11 Gerd Moellmann <gerd@gnu.org>
1931 * keyboard.c (read_key_sequence): Don't modify events when
1932 generating fake prefix keys (mode-line, scroll-bar, ...) since
1933 this prevents proper processing of such events when pushed back
1934 into unread-command-events.
1936 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
1937 actually redrawn. Make the function static.
1938 (note_mouse_highlight): Fix a case where the mouse cursor
1939 was changed back to the text cursor.
1941 * xterm.h (clear_mouse_face): Remove prototype.
1943 * xdisp.c (try_window_id): Fix the fix and set the right
1946 * xdisp.c (try_window_id): Fix computation of window end in the
1947 case that lines were deleted at the end of the window. Add some
1948 more debug_method_adds.
1950 * xfaces.c (try_alternative_families): New function.
1951 (try_font_list): Use it. If ATTRS specifies a family, check
1952 fonts from that family first.
1953 (choose_face_font): Remove code setting the family part of
1956 2001-05-10 Gerd Moellmann <gerd@gnu.org>
1958 * xdisp.c (try_window_id): Fix case of all changes before
1961 * xdisp.c (try_window_id): Add some xasserts.
1963 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1965 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
1967 2001-05-09 Dave Love <fx@gnu.org>
1969 * xdisp.c (GIVE_UP): Fix for K&R C.
1971 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1973 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
1975 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
1976 back to the text cursor shape without need.
1978 2001-05-07 Gerd Moellmann <gerd@gnu.org>
1980 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
1982 * dispextern.h (inverse_video): Declare extern.
1984 * keyboard.c (delete_kboard): Handle the case that selected_frame
1985 has been deleted in the course of x_connection_closed.
1987 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
1989 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
1990 Fix the change from 2001-04-30.
1992 2001-05-03 Gerd Moellmann <gerd@gnu.org>
1994 * xfns.c (file_dialog_unmap_cb): New function.
1995 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
1996 where a dialog is closed via the window manager.
1998 * xdisp.c (try_window_id): Cases of changes all in front of
1999 the window start or all below the window end mostly rewritten.
2000 (redisplay_window): Move the tests if try_window_id is
2001 applicable to try_window_id.
2002 (GIVE_UP): New macro.
2004 2001-05-02 Gerd Moellmann <gerd@gnu.org>
2006 * xterm.c (expose_window): Return int. If W is the window
2007 currently being updated, mark the frame garbaged.
2008 Fix computation of rows intersecting the exposed rectangle.
2009 (expose_window_tree): Stop when expose_window returns 0.
2011 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
2012 again if it has already been drawn.
2014 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
2016 * syntax.c (update_syntax_table): Check that oldi has the same
2017 properties as old_prop before deciding not to invalidate.
2019 2001-04-30 Gerd Moellmann <gerd@gnu.org>
2021 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
2022 read-only text that is so because of text properties.
2024 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
2025 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
2026 windows that are components of a Lucid menu bar.
2028 2001-04-27 Gerd Moellmann <gerd@gnu.org>
2030 * term.c (turn_on_face): Fix reverse video handling on terminals
2031 that don't support colors.
2033 2001-04-26 Gerd Moellmann <gerd@gnu.org>
2035 * editfns.c (save_excursion_restore): Don't use XBUFFER on
2038 2001-04-25 Gerd Moellmann <gerd@gnu.org>
2040 * term.c (toggle_highlight): New function.
2041 (turn_on_face): Change handling of reverse video.
2043 * process.c (wait_reading_process_input):
2044 Call record_asynch_buffer_change only if a timer really changed buffers.
2046 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
2047 of the number of overlays to check.
2049 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
2051 * xdisp.c (try_window_id): Fix a case where window_end_pos
2052 and window_end_bytepos were not adjusted.
2054 2001-04-23 Gerd Moellmann <gerd@gnu.org>
2056 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
2059 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
2061 * process.c (wait_reading_process_input) [!subprocesses]:
2062 Don't reference waiting_for_user_input_p, it's not defined in the
2063 branch without async subprocesses support.
2065 2001-04-19 Gerd Moellmann <gerd@gnu.org>
2067 * keyboard.c (delete_kboard): Prevent a dangling reference
2068 from current_kboard to KB, which is freed.
2070 * process.c (wait_reading_process_input):
2071 Call record_asynch_buffer_change after running timers, to make
2072 read_key_sequence aware of buffer changes from under it.
2074 2001-04-18 Gerd Moellmann <gerd@gnu.org>
2076 * xfaces.c (Qscalable_fonts_allowed): New variable.
2077 (realizing_basic_faces_p): Removed.
2078 (x_face_list_fonts): Special handling for realizing_basic_faces_p
2080 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
2081 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
2082 for scalable-fonts-allowed to t.
2084 * fileio.c (Finsert_file_contents): If the file size returned from
2085 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
2086 read from files on a procfs whose contents are generated dynamically.
2088 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
2090 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
2091 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
2092 (__memalign_hook): Make the two prototypes consistent.
2094 2001-04-17 Gerd Moellmann <gerd@gnu.org>
2096 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
2097 matrix of mini-windows.
2099 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
2101 * intervals.c (find_interval): Don't rebalance during signal handling.
2103 2001-04-11 Gerd Moellmann <gerd@gnu.org>
2105 * fns.c: Include blockinput.h.
2107 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
2109 2001-04-10 Gerd Moellmann <gerd@gnu.org>
2111 * fns.c (Fcompare_strings): Fix return values.
2113 * window.c (window_scroll): Change the meaning of N to mean
2114 N screen-fulls or N lines.
2115 (window_scroll_pixel_based, window_scroll_line_based)
2116 (scroll_command, Fscroll_other_window): Change accordingly.
2118 * window.c (window_scroll_pixel_based, Frecenter):
2119 Call window_box_height instead of using it.last_visible_y for the
2120 height of the window.
2122 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
2123 instead of using it.last_visible_y for the height of the window.
2125 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
2126 From Dan Holmsand <dan@eyebee.com>.
2128 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
2129 able to write to hidden and system files. From Dan Holmsand
2132 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
2133 Holmsand <dan@eyebee.com>.
2135 2001-04-09 Gerd Moellmann <gerd@gnu.org>
2137 * fns.c (Fplist_get, Fplist_put): Add QUITs.
2139 * window.c (window_internal_height): Return 1 less if the
2140 window has a header line.
2142 * xdisp.c (try_window_id): When scrolling on a terminal, take
2143 the change of window_internal_height into account.
2145 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
2147 * gmalloc.c (align): If the argument SIZE would overflow
2148 __malloc_ptrdiff_t, fail right away.
2150 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2152 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
2153 Make sure the tooltip is completely visible.
2154 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
2156 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
2158 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
2160 2001-04-06 Dave Love <fx@gnu.org>
2162 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
2165 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2167 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
2169 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
2171 2001-04-05 Gerd Moellmann <gerd@gnu.org>
2173 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
2175 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
2177 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
2178 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
2180 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
2181 shell widget's position only if it is non-null.
2183 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
2184 Set f->output_data.x->widget to null after destroying it.
2186 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
2187 FILENAME to bring it in synch with the documentation.
2189 * xfaces.c (realizing_basic_faces_p): Renamed from
2190 realize_default_face_p.
2191 (realize_basic_faces): Set/clear realizing_basic_faces_p.
2192 (realize_default_face): Don't set the flag.
2194 2001-04-04 Gerd Moellmann <gerd@gnu.org>
2196 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
2198 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
2200 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
2201 the buffer that was used for echoing.
2203 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
2204 (first_font_matching): Removed unused function.
2205 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
2206 (may_use_scalable_font_p): Remove parameter FONT; rename
2207 parameter NAME to FONT.
2208 (x_face_list_fonts): Fix missing bounds check.
2209 (realizing_default_face_p): New variable.
2210 (realize_default_face): Set and clear that flag.
2211 (x_face_list_fonts): When called during the realization of the
2212 default face, and no matching fonts are found when ignoring
2213 scalable fonts and fonts matching a regexp from
2214 face-ignored-fonts, try without ignoring fonts.
2216 2001-04-03 Gerd Moellmann <gerd@gnu.org>
2218 * xfns.c (postprocess_image): New function.
2219 (lookup_image): Call it for all image types except PostScript.
2220 (x_kill_gs_process): Call postprocess_image.
2222 * xterm.c (x_use_underline_position_properties): New variable.
2223 (x_draw_glyph_string): Use it.
2224 (syms_of_xterm): DEFVAR_BOOL it.
2226 2001-04-02 Gerd Moellmann <gerd@gnu.org>
2228 * xterm.c (x_alloc_nearest_color_1): New function.
2229 (x_alloc_nearest_color): Use it.
2230 (x_color_cells): Take a Display as argument, instead of a frame.
2231 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
2232 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
2233 (x_initialize): Register cvt_string_to_pixel as resource converter
2234 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
2236 2001-03-30 Gerd Moellmann <gerd@gnu.org>
2238 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
2239 (set_iterator_to_next): If a string from a display property ends,
2240 consider the case that this might also be the end of an
2241 overlay string having the display property.
2243 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
2245 * xdisp.c (reseat_to_string): Undo last change.
2247 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
2248 matrix of a window when the header line changes, when
2249 new rows are allocated, or when the width changes.
2251 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
2253 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
2255 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
2257 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
2260 2001-03-29 Gerd Moellmann <gerd@gnu.org>
2262 * data.c (Fsubr_interactive_form): New function.
2263 (syms_of_data): Defsubr it.
2265 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2266 (live_float_p, live_misc_p): Return 1 only if the offset of the
2267 pointer in its block is >= 0.
2269 2001-03-28 Paul Eggert <eggert@twinsun.com>
2271 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
2272 microseconds calcuation. Avoid double-rounding problem.
2273 In doc string, warn that the result is approximate.
2275 2001-03-28 Gerd Moellmann <gerd@gnu.org>
2277 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
2278 bind `inhibit-eval-during-redisplay' to t.
2280 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
2282 * xdisp.c (inhibit_eval_during_redisplay)
2283 (Qinhibit_eval_during_redisplay): New variables.
2284 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
2285 don't eval, return nil instead.
2286 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
2287 Initialize Qinhibit_eval_during_redisplay.
2289 * xdisp.c (reseat_to_string): If STRING is multibyte, set
2290 the iterator's multibyte_p flag.
2292 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
2293 instead of setting it to zero; it's incremented for each frame
2294 where the menu face is changed.
2296 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
2297 change bottom shadow accordingly.
2299 * xterm.c (expose_window_tree, expose_frame): Don't compute
2301 (expose_window): Do it here instead.
2302 (x_draw_glyph_string): Fix a computation of the underline position.
2304 * bytecode.c (BYTE_CODE_QUIT): New macro.
2305 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
2307 2001-03-27 Gerd Moellmann <gerd@gnu.org>
2309 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
2310 Give up if matrix starts in an ellipsis.
2311 (init_from_display_pos): Do nothing if POS doesn't specify
2312 a dpvec_index but the iterator has such a position.
2314 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
2316 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
2317 x/y position is (0, 0) after destroying the menu bar, restore
2318 its original position.
2320 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
2321 (init_from_display_pos): Use it.
2322 (try_window_reusing_current_matrix): Don't use cursor_row_p.
2324 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2326 * xdisp.c (try_window_id): Undo last change.
2328 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
2330 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
2332 * buffer.c (syms_of_buffer): Doc fix.
2334 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2336 * xfaces.c (x_update_menu_appearance): Use local variable
2337 popup_path for setting font resources.
2339 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
2341 * frame.c (Fframe_list): Don't reference tip_frame if
2342 HAVE_WINDOW_SYSTEM is not defined.
2344 * emacs.c (main): Update the copyright year. From Werner LEMBERG
2347 2001-03-25 Gerd Moellmann <gerd@gnu.org>
2349 * xdisp.c (init_from_display_pos): Test invisible property
2350 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
2352 * xdisp.c (redisplay_internal) <update one window>: Make sure
2353 last_arrow_position and last_arrow_string are set.
2355 * frame.c (Fframe_list): Don't return a tooltip frame.
2357 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2359 * xdisp.c (mark_window_display_accurate_1): New function,
2360 extracted from mark_window_display_accurate.
2361 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
2362 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
2363 (mark_window_display_accurate): Use it.
2364 (redisplay_internal): Use it for the selected window.
2365 (redisplay_internal): Avoid duplicate mark_window_display_accurate
2366 for the selected frame.
2368 * xdisp.c Use make_number, for readability.
2369 (try_window_id): Disable rows below the window end.
2370 (try_window_reusing_current_matrix): Use cursor_row_p.
2371 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
2373 (init_from_display_pos): If POS specifies a position in a display
2374 vector, maybe get the iterator set up for that ellipsis.
2376 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
2378 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
2380 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
2382 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2384 * xfaces.c (x_update_menu_appearance): Use a different path
2385 for Lucid popup menus.
2387 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
2389 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
2391 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
2392 (string_buffer_position): Use `make_number'.
2394 2001-03-22 Gerd Moellmann <gerd@gnu.org>
2396 * xfaces.c (x_update_menu_appearance): Renamed from
2397 x_set_menu_face_resources. Use different resources for popups.
2399 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
2400 (GC_CHECK_STRING_BYTES): Don't define.
2402 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
2403 Removed, together with subroutines.
2404 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
2405 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
2407 * dispextern.h (x_set_menu_resources_from_menu_face):
2410 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
2411 Remove calls to x_set_menu_resources_from_menu_face.
2413 * xfaces.c (xm_set_menu_resources_from_menu_face):
2414 Remove #ifndef LESSTIF_VERSION.
2416 * xmenu.c: Include widget.h.
2417 (single_submenu): Return int. Some cleanup.
2418 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
2420 2001-03-21 Gerd Moellmann <gerd@gnu.org>
2422 * xterm.c (x_update_window_end): Handle overwritten mouse face
2423 also for tool bar windows.
2424 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2425 DRAW is DRAW_IMAGE_RAISED.
2427 2001-03-20 Gerd Moellmann <gerd@gnu.org>
2429 * print.c (syms_of_print): Doc fixes.
2431 * fns.c (Fmd5): Doc fix.
2433 2001-03-19 Gerd Moellmann <gerd@gnu.org>
2435 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2436 Clear area of the frame not occupied by the scroll bar.
2438 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
2439 tip frame's root window buffer to *tip* right after creating
2442 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
2443 is an integer don't have to be for space characters.
2445 2001-03-16 Gerd Moellmann <gerd@gnu.org>
2447 * indent.c (current_column, current_column_1, Fmove_to_column)
2448 (compute_motion): Handle characters from display vectors differently.
2450 2001-03-15 Kenichi Handa <handa@etl.go.jp>
2452 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
2453 drawing glyph string.
2455 2001-03-15 Gerd Moellmann <gerd@gnu.org>
2457 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
2458 (command_loop_1): Undo last change.
2460 * xterm.c (fast_find_position): Return the correct vpos.
2462 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
2463 non-null, set a per-buffer value in BUF instead of the current buffer.
2464 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
2465 Call store_symval_forwarding with BUF null.
2466 (set_internal): Call store_symval_forwarding with the BUF
2467 parameter passed to set_internal. Formerly, the value was always
2468 set in the current buffer; the buffer recorded in specbind for
2469 this case wasn't used.
2470 (arith_driver): Reindent.
2472 * buffer.c (swap_out_buffer_local_variables):
2473 Call store_symval_forwarding with BUF null.
2475 * lisp.h (store_symval_forwarding): Change prototype.
2477 * eval.c (specbind): Call store_symval_forwarding with BUF null.
2479 2001-03-14 Gerd Moellmann <gerd@gnu.org>
2481 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
2482 FOR_DELETION. Avoid resizing the mini-window of the selected
2483 frame if FOR_DELETION is set.
2484 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
2485 (Fmake_frame_invisible): Change calls to do_switch_frame for new
2488 * window.c (Fset_window_configuration): Change call to
2489 do_switch_frame to new format.
2491 * keyboard.c (quit_throw_to_read_char): Change call to
2492 do_switch_frame to new format.
2494 * lisp.h (do_switch_frame): Change prototype.
2496 * frame.c (Fframe_parameters): In the `buffer-list' frame
2497 parameter, store the buffer list of FRAME, not the list of the
2500 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
2501 box just because the glyph row's full_width_p flag is set.
2503 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
2505 * xdisp.c (highlight_trailing_whitespace): On character terminals,
2506 skip the padding blanks inserted in extend_face_to_end_of_line,
2507 before checking for trailing whitespace.
2509 2001-03-13 Gerd Moellmann <gerd@gnu.org>
2511 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
2512 Remove special handling for LessTif/Motif.
2513 (toplevel): Don't include Xm/Xm.h.
2515 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
2516 Remove workaround code for LessTif; it doesn't work anymore.
2518 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
2521 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
2522 Don't access private scroll bar data; it's no longer necessary with
2523 contemporary LessTif.
2525 * xfaces.c (xm_set_menu_resources_from_menu_face):
2526 Change #if 0 to #ifndef LESSTIF_VERSION.
2528 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
2529 removing button grabs.
2531 2001-03-13 Kenichi Handa <handa@etl.go.jp>
2533 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
2534 and clip-large-size-font as obsolete.
2536 * lread.c (read_multibyte): Check the validity of multibyte
2537 sequence. If invalid, return the first byte.
2539 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2541 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
2542 before running the command; timer functions or process
2543 filters may have set it.
2545 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
2547 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
2550 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2552 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
2555 2001-03-09 Gerd Moellmann <gerd@gnu.org>
2557 * dispextern.h (string_buffer_position): Add prototype.
2559 * xdisp.c (string_buffer_position, display_prop_string_p)
2560 (single_display_prop_string_p): New functions.
2562 * xterm.c (note_mouse_highlight): If there's no help-echo on
2563 a string, look at the buffer text ``under'' it.
2565 * keyboard.c (make_lispy_event): Add string info to the event,
2566 analogous to what's done on mode lines.
2567 (read_key_sequence): For a click on a string, consider `local-map'
2568 and `keymap' of that string.
2570 * keyboard.c (make_lispy_event, make_lispy_movement):
2571 Adjust calls to buffer_posn_from_coords to new format.
2573 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
2575 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
2578 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
2579 flags argument to emacs_open; it seems to conflict with O_EXCL.
2581 2001-03-09 Kenichi Handa <handa@etl.go.jp>
2583 * composite.h (struct composition): Change types of members;
2584 glyph_len to unsigned, width to unsigned short.
2586 2001-03-08 Andrew Innes <andrewi@gnu.org>
2588 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
2591 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2593 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
2596 * xterm.c (note_mouse_highlight): Handle mouse-face and
2597 help-echo in strings.
2598 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
2599 (fast_find_string_pos): New function.
2601 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
2602 (display_string): Call face_at_string_position with new parameter.
2604 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
2605 Handle `mouse-face'.
2607 * dispextern.h (face_at_string_position): Change prototype.
2609 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
2611 * keyboard.c (make_lispy_event): Avoid generating drag events
2612 if the mouse hasn't actually moved to another buffer position.
2614 2001-03-08 Dave Love <fx@gnu.org>
2616 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
2618 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2620 * process.c (Fset_process_window_size): Fix a typo.
2622 2001-03-08 Kenichi Handa <handa@etl.go.jp>
2624 * coding.c (detect_coding_sjis): Do more rigid check.
2625 (detect_coding_big5): Likewise.
2626 (decode_coding_sjis_big5): Likewise.
2627 (Fdetect_coding_region): Call detect_coding_system with tailing
2628 anchor byte `\0' for more rigid detection.
2629 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
2630 (Fdetect_coding_string): Likewise.
2632 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
2634 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
2635 a string before extracting its data.
2637 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2639 * window.c (Frecenter): Rewrite code handling negative values
2640 of ARG on graphical frames.
2642 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
2644 * window.c (displayed_window_lines): If W->start is outside the
2645 accessible portion of the buffer, call start_display with BEGV or
2646 ZV instead of W->start.
2648 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2650 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
2652 * process.c (Fset_process_filter): Don't crash if the input
2653 file descriptor of PROCESS is closed.
2654 (Fset_process_window_size): Likewise.
2656 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2658 * xterm.c (XTflash): Make the timeout of select shorter, and call
2659 select repeatedly until the desired time expires.
2661 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2663 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
2665 * xfns.c (Fx_create_frame): Clear Vwindow_list.
2667 * lisp.h (Vwindow_list): Declare extern.
2669 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
2671 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
2673 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2675 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
2676 to detect a case where we have to highlight a different region
2677 despite not having left the currently highlighted region.
2678 Set mouse_face_overlay in the x_display_info.
2679 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
2681 * xterm.h (struct x_display_info): Add mouse_face_overlay.
2683 * buffer.c (mouse_face_overlay_overlaps): New function.
2685 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
2686 (Qmouse_face): Declare extern.
2688 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
2689 if face_change_count is non-zero.
2691 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2693 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
2694 that the source is unibyte.
2696 2001-03-05 Dave Love <fx@gnu.org>
2698 * xterm.c (XTmouse_position): Fix typo.
2700 2001-03-05 Gerd Moellmann <gerd@gnu.org>
2702 * minibuf.c (read_minibuf): Clean up the binding stack if
2703 called noninteractively.
2705 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2707 * coding.c (syms_of_coding): Docstring modified.
2709 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2711 * charset.c (char_to_string): If a single byte char has modifier
2712 bits that can't be reflected to the character code, ignore them
2713 instead of signaling an error.
2715 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2717 * s/msdos.h: Update copyright notice.
2719 * dosfns.h: Update copyright notice.
2721 * dosfns.c: Update copyright notice.
2723 * msdos.c: Update copyright notice.
2725 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2727 * xterm.c (glyph_rect): New function.
2728 (XTmouse_position): Use it to raise the threshold for mouse
2729 movement event generation.
2731 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
2733 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
2734 specifies (reverse . t), reverse the initial screen colors.
2735 (IT_set_frame_parameters): If the property is foreground-color,
2736 but we are reversing the colors, set bg_set, not fg_set.
2737 Likewise for setting background-color and reversing: set fg_set.
2738 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
2741 * xfaces.c (Finternal_set_lisp_face_attribute)
2742 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
2745 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2747 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
2748 to a single slash in the middle of file names.
2750 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
2751 Accept only alphanumeric time zone names.
2753 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
2755 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2756 a widget to zero height.
2758 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2760 * window.c (Fwindow_end): Call move_it_past_eol only if
2761 ending up on a partially visible line.
2763 2001-03-01 Dave Love <fx@gnu.org>
2765 * ccl.c (Fccl_execute): Doc fix.
2767 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2769 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
2770 of the tool bar before calling x_figure_window_size.
2772 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
2773 NULL after destroying it, otherwise XTread_socket can access a
2774 destroyed widget when input is unblocked.
2776 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
2778 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
2779 same name as before, although there was a change in fontsets.
2781 2001-02-28 Ken Raeburn <raeburn@gnu.org>
2783 * lisp.h (Fframe_parameter): Declare.
2785 * window.c (set_window_buffer): Field vscroll is an int, not a
2788 2001-02-28 Gerd Moellmann <gerd@gnu.org>
2790 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
2793 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
2796 * alloc.c (toplevel): Include process.h.
2797 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
2798 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
2799 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
2800 (allocate_vector, allocate_hash_table, allocate_window)
2801 (allocate_frame, allocate_process, allocate_other_vector):
2803 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
2804 (mark_maybe_pointer): New function.
2805 (mark_memory): Also mark Lisp data to which only pointers
2806 remain and not Lisp_Objects.
2807 (min_heap_address, max_heap_address): New variables.
2808 (mem_find): Return MEM_NIL if START is below min_heap_address or
2809 above max_heap_address.
2810 (mem_insert): Compute min_heap_address and max_heap_address.
2812 * process.c (make_process): Use allocate_process.
2814 * frame.c (make_frame): Use allocate_frame.
2816 * window.c (make_window, make_dummy_parent): Use allocate_window.
2817 (Fcurrent_window_configuration): Use allocate_other_vector.
2819 * lisp.h (allocate_vectorlike): Remove prototype.
2820 (allocate_vector, allocate_other_vector, allocate_frame)
2821 (allocate_window, allocate_process, allocate_hash_table):
2824 * fns.c (Fdelete, larger_vector): Use allocate_vector.
2825 (make_hash_table, copy_hash_table): Use allocate_hash_table.
2827 2001-02-27 Kenichi Handa <handa@etl.go.jp>
2829 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
2830 treat the produced bytes as a valid multibyte sequence.
2832 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
2833 (ccl_driver) <CCL_WriteMultibyteChar2>:
2834 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
2835 <ccl_finish>: Set ccl->eight_bit_control properly.
2837 * ccl.h (struct ccl_program): New member eight_bit_control.
2839 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
2841 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
2842 accessible_keymaps_char_table.
2843 (accessible_keymaps_char_table): Obey `is_metized'.
2844 (where_is_internal, Fwhere_is_internal): Don't confuse int and
2847 2001-02-26 Gerd Moellmann <gerd@gnu.org>
2849 * dispnew.c: Check HAVE_TERM_H before including term.h.
2851 2001-02-24 Andrew Innes <andrewi@gnu.org>
2853 * makefile.w32-in: Update copyright notice.
2855 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
2857 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
2859 2001-02-24 Kenichi Handa <handa@etl.go.jp>
2861 * Makefile.in (lisp): Add international/utf-8.elc.
2863 * fontset.c (Fnew_fontset): Fix handling of the case that an
2864 element of FONTLIST is a cons of family and registry.
2866 2001-02-23 Jason Rumney <jasonr@gnu.org>
2868 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
2869 to height unconditionally.
2871 * w32term.c (x_set_glyph_string_background_width): Extend the
2872 background face to the end of the drawing area in the text area, only.
2873 (x_insert_glyphs): Call window_box_left to obtain the left
2874 x-coordinate of the area to shift.
2876 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
2879 2001-02-22 Andrew Innes <andrewi@gnu.org>
2881 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
2882 ($(BLD)\dispnew.obj):
2883 ($(BLD)\editfns.obj):
2884 ($(BLD)\fileio.obj):
2885 ($(BLD)\filelock.obj):
2886 ($(BLD)\keyboard.obj):
2887 ($(BLD)\w32proc.obj):
2888 ($(BLD)\process.obj):
2889 ($(BLD)\sysdep.obj): Ditto.
2891 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
2893 ($(BLD)/dispnew.$(O)):
2894 ($(BLD)/editfns.$(O)):
2895 ($(BLD)/fileio.$(O)):
2896 ($(BLD)/filelock.$(O)):
2897 ($(BLD)/keyboard.$(O)):
2898 ($(BLD)/w32proc.$(O)):
2899 ($(BLD)/process.$(O)):
2900 ($(BLD)/sysdep.$(O)): Ditto.
2902 2001-02-22 Gerd Moellmann <gerd@gnu.org>
2904 * xdisp.c (forward_to_next_line_start): When taking the shortcut
2905 at the start of the function, check that the \n in it->c is
2906 from the iterator's current position.
2908 * xdisp.c (handle_single_display_prop): Add parameter
2909 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
2910 properties which replace the display of text with something else.
2911 (handle_display_prop): Call handle_single_display_prop with
2912 additional argument saying if we already replaced text display
2913 with something else. Use AREF.
2914 (with_echo_area_buffer_unwind_data, display_menu_bar)
2915 (decode_mode_spec_coding): Use AREF and ASIZE.
2917 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
2918 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
2919 * vmstime.h: Files removed.
2921 * unexencap.c, unexfx2800.c: Files removed.
2923 * dispnew.c (direct_output_for_insert): Give up if we are showing
2924 a message or just cleared the message because we might need to
2925 resize the echo area window or display an empty echo area.
2927 2001-02-21 Gerd Moellmann <gerd@gnu.org>
2929 * xdisp.c (redisplay_internal): Do the
2930 mark_window_display_accurate after all windows have been
2931 redisplayed because this call resets flags in buffers which are
2932 needed for proper redisplay.
2934 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
2935 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
2938 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2939 busy_window to hourglass_window, busy_p to hourglass_p.
2941 * msdos.h (struct x_output): Rename busy_window to
2942 hourglass_window, busy_p to hourglass_p.
2944 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2945 busy_window to hourglass_window, busy_p to hourglass_p.
2947 * xfns.c: Rename everything containing *busy_cursor* and similar
2949 (syms_of_w32fns): Rename x-busy-pointer-shape to
2950 x-hourglass-pointer-shape, display-busy-cursor to
2951 display-hourglass, busy-cursor-delay to hourglass-delay.
2953 * w32fns.c: Rename everything containing *busy_cursor* and similar
2955 (syms_of_w32fns): Rename x-busy-pointer-shape to
2956 x-hourglass-pointer-shape, display-busy-cursor to
2957 display-hourglass, busy-cursor-delay to hourglass-delay.
2959 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
2962 * dispextern.h (start_hourglass, cancel_hourglass)
2963 (display_hourglass_p): Renamed from *busy_cursor*.
2965 2001-02-20 Gerd Moellmann <gerd@gnu.org>
2967 * keyboard.c (read_char): When an event from unread-command-events
2968 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
2970 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
2971 equal to the current buffer.
2973 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
2974 nil, otherwise we're left with truncate_lines t when a message
2975 is printed with message-truncate-lines bound to t.
2977 2001-02-19 Gerd Moellmann <gerd@gnu.org>
2979 * window.c (Fmove_to_window_line): Undo last change.
2980 (displayed_window_lines): Call line_bottom_y to determine
2981 the line's bottom position.
2983 * dispextern.h (line_bottom_y): Add prototype.
2985 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
2986 (pos_visible_p): Use it.
2988 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
2989 set redisplaying_p to 0 here instead of in Frecursive_edit.
2990 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
2993 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
2995 (syms_of_xdisp): Initialize new variables.
2996 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
2997 Specbind `inhibit-menubar-update' when updating the menu bar.
2999 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
3002 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
3005 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
3008 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
3009 to the start of the file.
3011 2001-02-16 Gerd Moellmann <gerd@gnu.org>
3013 * window.c (set_window_buffer): Fix last change.
3015 * window.c (set_window_buffer): Set window's vscroll to 0.
3017 * window.c (coordinates_in_window): Increase width of area
3018 where the vertical line can be dragged.
3020 * xterm.c (x_set_glyph_string_background_width): Extend the
3021 background face to the end of the drawing area in the text
3024 * xdisp.c (handle_single_display_prop): Set iterator's position
3025 to where the `display' property starts, like for images.
3026 (dump_glyph): New function.
3027 (dump_glyph_row): Use it. Dump info about marginal areas.
3029 * dispnew.c (direct_output_for_insert): Recognize more cases where
3030 glyphs can be written instead of being inserted.
3032 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
3033 the left x-coordinate of the area to shift.
3035 * dired.c (directory_files_internal): Set result list to nil
3038 2001-02-15 Kenichi Handa <handa@etl.go.jp>
3040 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
3041 invalid multibyte sequence, treat *SRC as a character of
3044 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
3046 * textprop.c (Fset_text_properties): Doc fix.
3048 2001-02-15 Gerd Moellmann <gerd@gnu.org>
3050 * dispnew.c (update_text_area): Undo change of 2001-01-12.
3052 2001-02-14 Dave Love <fx@gnu.org>
3054 * coding.c: Doc and message fixes.
3056 2001-02-14 Andrew Innes <andrewi@gnu.org>
3058 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
3059 Emacs frame above the screen size.
3061 2001-02-14 Gerd Moellmann <gerd@gnu.org>
3063 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
3065 2001-02-13 Gerd Moellmann <gerd@gnu.org>
3067 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
3068 case that TO ends up beyond ZV after running before-change-functions.
3070 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
3071 the selected window if it is showing the buffer in question.
3073 * dired.c (directory_files_internal): Initialize errno.
3074 (toplevel): Include errno.h.
3076 2001-02-13 Kenichi Handa <handa@etl.go.jp>
3078 * xfaces.c (best_matching_font): New parameter width_ratio.
3079 Multiply avgwidth by width_ratio.
3080 (choose_face_font): Call best_matching_font with width_ratio
3081 calculated from the column width of C.
3083 2001-02-12 Andrew Innes <andrewi@gnu.org>
3085 The following changes are to draw box lines inside characters area
3086 if line-width is negative.
3088 * w32term.c (x_produce_image_glyph): Pay attention to the case that
3089 face->box_line_width is negative.
3090 (x_produce_stretch_glyph): Likewise.
3091 (x_produce_glyphs): Likewise.
3092 (x_estimate_mode_line_height): Likewise.
3093 (x_draw_glyph_string_background): Likewise.
3094 (x_draw_glyph_string_foreground): Likewise.
3095 (x_draw_composite_glyph_string_foreground): Likewise.
3096 (x_draw_glyph_string_box): Likewise.
3097 (x_draw_image_foreground): Likewise.
3098 (x_draw_image_relief): Likewise.
3099 (x_draw_image_foreground_1): Likewise.
3100 (x_draw_image_glyph_string): Likewise.
3102 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3104 The following changes are to draw box lines inside characters area
3105 if line-width is negative.
3107 * xterm.c (x_produce_image_glyph): Pay attention to the case that
3108 face->box_line_width is negative.
3109 (x_produce_stretch_glyph): Likewise.
3110 (x_produce_glyphs): Likewise.
3111 (x_estimate_mode_line_height): Likewise.
3112 (x_draw_glyph_string_background): Likewise.
3113 (x_draw_glyph_string_foreground): Likewise.
3114 (x_draw_composite_glyph_string_foreground): Likewise.
3115 (x_draw_glyph_string_box): Likewise.
3116 (x_draw_image_foreground): Likewise.
3117 (x_draw_image_relief): Likewise.
3118 (x_draw_image_foreground_1): Likewise.
3119 (x_draw_image_glyph_string): Likewise.
3121 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
3122 and :line-width can be negative.
3123 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
3125 2001-02-09 Jason Rumney <jasonr@gnu.org>
3127 * w32term.c (w32_encode_char): Treat eight bit graphic and control
3128 characters the same as ASCII and latin-1.
3129 (x_display_and_set_cursor): Check for the focus frame's selected
3130 window instead of selected_window.
3131 (x_after_update_window_line): Don't clear if frame's internal
3132 border width is zero.
3133 (x_new_font): Don't change a tooltip's size.
3134 (w32_initialize): Set char_ins_del_ok to 1.
3136 * w32fns.c (Fx_show_tip): Fix calls to make_number.
3137 (x_set_font): If font hasn't changed, avoid recomputing
3138 faces and other things.
3139 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
3140 (Fx_create_frame): Add the tool bar height to the frame height.
3141 (x_create_tip_frame): Prevent changing the tooltip's
3142 background color by specifying a color for the default font
3144 (Qcancel_timer): New variable.
3145 (syms_of_w32fns): Initialize and staticpro it.
3146 (Fx_hide_tip, Fx_show_tip): Use it.
3147 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3149 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
3151 * w32.c (init_environment): Duplicate local string before putenv.
3153 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
3155 * charset.c (Fstring): A typo.
3157 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3159 * charset.c (Fstring): If all arguments are less than 256, return
3162 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
3163 return a unibyte string.
3165 * coding.c (code_convert_region): After detecting a coding, if
3166 nothing found, set coding->composing to COMPOSITION_NO.
3167 (decode_coding_string): Likewise.
3169 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
3171 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
3174 2001-02-07 Kenichi Handa <handa@etl.go.jp>
3176 * charset.c (parse_str_to_multibyte): New function.
3178 * charset.h (parse_str_to_multibyte): Extern it.
3180 * print.c (print_string): If we are going to print a unibyte
3181 string into a multibyte buffer, convert the string to multibyte by
3184 2001-02-06 Andrew Innes <andrewi@gnu.org>
3186 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
3187 been created. It seems we can get sent window messages such as
3188 WM_ERASEBKGND before we properly update a frame.
3190 2001-02-06 Gerd Moellmann <gerd@gnu.org>
3192 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
3193 Avoid some unnecessary cursor positioning.
3195 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3197 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
3198 (LFACE_AVGWIDTH): New macro.
3200 (check_lface_attrs): Check LFACE_AVGWIDTH.
3201 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
3202 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
3203 (merge_face_vectors): Check LFACE_AVGWIDTH.
3204 (Finternal_make_lisp_face): Use AREF.
3205 (xm_set_menu_resources_from_menu_face)
3206 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
3207 (Finternal_lisp_face_empty_p): Use AREF.
3208 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
3209 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
3210 Compare average widths..
3211 (best_matching_font): Arrange for comparing average widths.
3213 * dispextern.h (enum lface_attribute_index):
3214 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
3216 2001-02-05 Dave Love <fx@gnu.org>
3218 * puresize.h: Revert last change following loadup.el change.
3220 2001-02-05 Andrew Innes <andrewi@gnu.org>
3222 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
3223 invocation of temacs, to work with Windows 2000.
3224 (bootstrap-emacs): Ditto.
3226 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3228 * xterm.c (x_display_and_set_cursor): Check for the focus
3229 frame's selected window instead of selected_window.
3231 * xdisp.c (try_scrolling): If point is in the line below the
3232 window, make sure to move the iterator at least a canonical
3235 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
3237 2001-02-05 Kenichi Handa <handa@etl.go.jp>
3239 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
3240 If invalid, execute CCL_INVALID_CMD.
3241 (ccl_driver): If the CCL program is terminated because of
3242 CCL_STAT_INVALID_CMD, copy the remaining source data to the
3243 destination instead of throwing them away.
3245 2001-02-02 Gerd Moellmann <gerd@gnu.org>
3247 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
3248 faces and other things.
3250 * xdisp.c (get_next_display_element): Fix case of empty
3251 display table entry.
3253 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
3255 * editfns.c (Fconstrain_to_field): Doc fix.
3257 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
3258 into `thoroughly', to make it consistent with the doc string.
3260 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
3262 2001-02-01 Gerd Moellmann <gerd@gnu.org>
3264 * search.c (search_buffer): Call set_search_regs with a byte
3265 position, not a character position.
3267 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
3270 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
3272 * frame.c (Fmodify_frame_parameters): Doc fix.
3274 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3276 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
3277 identifier which is not reserved by Standard C.
3279 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
3281 * window.c (enum window_part): New enumeration.
3282 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
3284 (coordinates_in_window): Return an enumerator from enum
3285 window_part. Fix handling of right scroll bar.
3286 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
3287 `right-fringe' instead of `left-bitmap-area' and
3288 `right-bitmap-area'. Use enumerators from enum window_part
3289 instead of hard-coded integers.
3290 (check_window_containing, window_from_coordinates):
3291 Use enumerators from enum window_part instead of hard-coded integers.
3292 (syms_of_window): Replace Qleft_bitmap_area and
3293 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
3295 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
3297 * editfns.c (Fformat_time_string): Doc fix.
3299 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
3301 * keymap.c (Fwhere_is_internal): Use the first valid binding
3302 if no ascii binding is found (when firstonly is t).
3304 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3306 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
3307 instead of Finteractive_p.
3309 * lisp.h (interactive_p): Add prototype.
3311 * eval.c (interactive_p): New function.
3312 (Finteractive_p): Use it.
3314 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
3316 2001-01-31 Dave Love <fx@gnu.org>
3318 * .gdbinit (hook-run): Define to run xreload.
3320 * textprop.c (Fset_text_properties): Fix newline in doc string.
3322 2001-01-30 Gerd Moellmann <gerd@gnu.org>
3324 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
3325 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
3327 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
3328 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
3329 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
3331 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
3334 2001-01-30 Dave Love <fx@gnu.org>
3336 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
3339 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3341 * bytecode.c (Fbyte_code) <Bcurrent_column>:
3342 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
3344 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
3346 * textprop.c (Fset_text_properties): Doc fix.
3348 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3350 * xdisp.c (forward_to_next_line_start): Remove xassert.
3352 2001-01-29 Jason Rumney <jasonr@gnu.org>
3354 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
3355 returning without releasing it.
3357 2001-01-29 Kenichi Handa <handa@etl.go.jp>
3359 * w32fns.c (w32_font_match): Allocate three more bytes to regex
3360 for '^', '$', and '\0'.
3362 2001-01-28 Andrew Choi <akochoi@i-cable.com>
3364 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
3365 regex for '^', '$', and '\0'.
3367 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
3368 only if current_sblock has been initialized.
3370 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
3371 terminal frame even if it is the only visible frame.
3373 2001-01-28 Kenichi Handa <handa@etl.go.jp>
3375 * fontset.c (font_family_registry): Even if FONTNAME conform to
3376 XLFD, if it specifies other fields than family and registry,
3377 return FONTANME. New argument FORCE if nonzero cancel that feature.
3378 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
3379 a signle byte character. Don't set FAMILY part to nil here.
3380 It is handled by the caller choose_face_font.
3381 (Fnew_fontset): Call font_family_registry with FORCE 0.
3382 (Fset_fontset_font): Likewise.
3384 2001-01-27 Gerd Moellmann <gerd@gnu.org>
3386 * xdisp.c (display_line): Don't treat a newline as fitting
3389 2001-01-26 Gerd Moellmann <gerd@gnu.org>
3391 * window.c (size_window): Set the window's orig_top to nil when
3392 changing heights, so that a future shrink_mini_window won't
3393 restore a bogus height.
3395 * frame.c (do_switch_frame): If selected frame has a mini-window,
3396 resize that to exact size.
3398 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
3400 * xdisp.c (display_line): Simplify check for glyphs fitting
3401 entirely in the line.
3403 * xfns.c (xic_style): New variable.
3404 (create_frame_xic): Move static variable to global scope for
3405 the case that `static' gets defined away.
3407 2001-01-26 Kenichi Handa <handa@etl.go.jp>
3409 * coding.c (decode_coding): Set a flag for inhibiting
3411 (code_convert_region): Always set saved_coding_symbol.
3412 (decode_coding_string): Likewise. Update coding->symbol when we
3413 encounter a inconsistent eol by the same way as code_convert_region.
3415 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3417 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
3420 * xterm.c (x_after_update_window_line): Don't clear if frame's
3421 internal border width is zero.
3422 (x_clear_area): New function.
3423 (x_after_update_window_line, x_clear_end_of_line)
3424 (x_scroll_bar_create, x_scroll_bar_set_handle)
3425 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
3426 instead of XClearArea.
3428 * xterm.h (x_clear_area): Add prototype.
3430 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
3431 which doesn't seem necessary anymore with Lesstif 0.92.
3433 2001-01-25 Dave Love <fx@gnu.org>
3435 * puresize.h (BASE_PURESIZE): Up to 720000.
3437 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
3439 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3441 * xdisp.c (echo_area_display): Don't call redisplay_internal
3442 when Emacs is shutting down. We can't run hooks etc. that
3443 would be necessary to do a redisplay.
3445 * lread.c (read_integer): Use type EMACS_INT instead of int.
3447 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
3449 * ccl.c (ccl_driver): Fix last change.
3451 2001-01-25 Kenichi Handa <handa@etl.go.jp>
3453 * ccl.h (sturct ccl_program): New member suppress_error.
3455 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
3456 insert error message to the output.
3457 (setup_ccl_program): Initialize ccl->suppress_error to 0.
3459 * coding.h (struct coding_system): New member suppress_error.
3461 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
3462 (Fset_terminal_coding_system_internal): Set the member
3463 suppress_error to 1.
3464 (Fset_safe_terminal_coding_system_internal): Likewise.
3466 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
3468 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
3469 as if it was a `charset'.
3471 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3473 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
3474 value in where_is_cache; the next lookup in the cache returns
3475 something bogus if we do.
3477 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
3479 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
3480 if HAVE_WINDOW_SYSTEM isn't defined.
3482 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3484 * fns.c (sweep_weak_table): Fix code taking items out of
3485 the hash collision chain. Some cleanup.
3487 * xterm.c (x_new_font): Don't change a tooltip's size.
3489 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
3490 background color by specifying a color for the default font
3493 2001-01-24 Kenichi Handa <handa@etl.go.jp>
3495 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
3496 a workaround for SunOS 4's cc.
3497 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
3498 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
3499 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
3502 2001-01-23 Gerd Moellmann <gerd@gnu.org>
3504 * xterm.c (x_set_window_size_1): New function extracted from
3506 (x_set_window_size): Use it.
3507 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
3508 doesn't have a widget, like tooltips.
3510 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
3512 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
3514 2001-01-23 Kenichi Handa <handa@etl.go.jp>
3516 * fns.c (Fset_char_table_default): Fix to make sub char-table
3519 2001-01-22 Gerd Moellmann <gerd@gnu.org>
3521 * xdisp.c (build_desired_tool_bar_string): Make sure we have
3522 a desired tool bar string, even if there are no tool bar items.
3524 * xdisp.c (Ftool_bar_lines_needed): New function.
3525 (syms_of_xdisp): Defsubr it.
3527 * editfns.c (Fformat): Don't extend text properties from arguments
3528 to padding chars in the result.
3530 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
3532 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
3534 2001-01-20 Andrew Innes <andrewi@gnu.org>
3536 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
3537 (w32_initialize): Don't set term hooks that aren't actually needed
3540 * xfaces.c (realize_default_face):
3542 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
3544 * xdisp.c (handle_single_display_prop): Remove references to
3545 FRAME_W32_CONSOLE_P.
3547 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
3549 * frame.h (output_method): Remove output_w32_console method.
3550 (FRAME_W32_CONSOLE_P): Remove macro.
3552 * frame.c (Qw32_console): Remove variable.
3553 (Fframep): Remove references to it.
3554 (syms_of_frame): Ditto.
3555 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
3557 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
3560 2001-01-20 Kenichi Handa <handa@etl.go.jp>
3562 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
3564 2001-01-19 Andrew Innes <andrewi@gnu.org>
3566 * w32.c (init_environment): Add a version-independent site-lisp
3567 directory to EMACSLOADPATH, after the version dependent one.
3569 2001-01-19 Gerd Moellmann <gerd@gnu.org>
3571 * editfns.c (Fbuffer_substring): Doc fix.
3573 * xdisp.c (message_dolog, message2, message2_nolog):
3574 Rename parameter LEN to NBYTES.
3576 2001-01-19 Kenichi Handa <handa@etl.go.jp>
3578 * charset.c (strwidth): Use c_string_width.
3579 (c_string_width): New function.
3580 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
3583 * charset.h (c_string_width, lisp_string_width): Extern them.
3585 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
3587 * indent.c (check_composition): Check validity of composition.
3589 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
3590 characters by calling c_string_width.
3591 (x_consider_frame_title): Get byte length of frame tile string
3593 (display_mode_element): Pay attention to width of non-ASCII
3594 characters by calling strwidth.
3596 2001-01-18 Gerd Moellmann <gerd@gnu.org>
3598 * xfns.c (Qcancel_timer): New variable.
3599 (syms_of_xfns): Initialize and staticpro it.
3600 (Fx_hide_tip, Fx_show_tip): Use it.
3601 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3603 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
3605 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
3607 * window.h (WINDOW_LIVE_P): New macro.
3609 * window.c (window_size_fixed): New variable.
3610 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
3613 * eval.c (specbind): If binding a per-buffer variable which
3614 doesn't have a buffer-local value in the current buffer, change
3615 the global value by changing the value of the symbol bound in all
3616 buffers not having their own value, to make it consistent with
3617 what happens with other buffer-local variables.
3619 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
3621 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
3622 when searching for a newline.
3624 2001-01-18 Kenichi Handa <handa@etl.go.jp>
3626 * xdisp.c (display_string): Fix previous change.
3628 2001-01-18 Jason Rumney <jasonr@gnu.org>
3630 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
3631 GLYPH_DEBUG is defined.
3632 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
3633 true for images with `:ascent 100'.
3634 (x_set_mouse_face_gc): If the last used mouse face has gone in the
3635 meantime, use face MOUSE_FACE_ID.
3636 If first glyph isn't a character glyph, use the ASCII NUL
3637 character to determine the face.
3638 (expose_area): Do not treat left margin specially.
3639 (note_mode_line_highlight): If no local_map, check global keymap.
3640 (note_mouse_highlight): Initialize overlay.
3641 (clear_mouse_face): Don't return if tip_frame is non-nil.
3642 (show_scroll_bars): Remove unused function.
3643 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
3644 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
3646 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
3647 (x_free_frame_resources): Unload relief colors.
3649 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3651 * xdisp.c (forward_to_next_line_start): Avoid calling
3652 get_next_display_element when the newline is already found.
3653 This may change the iterator's position, when its current position is
3654 equal to the iterator's stop_charpos.
3656 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
3657 zero, use this method only at the end of a line.
3659 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
3660 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
3661 if SCALABLE_FONTS_P is set.
3663 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
3664 so that scalable fonts are included.
3666 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
3667 In the cache, use a key containing the information if scalable
3669 (x_load_font): Adapt to change of keys in the font cache.
3671 2001-01-17 Kim F. Storm <storm@filanet.dk>
3673 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
3674 XListFonts to take advantage of font caching.
3676 * xterm.c (x_list_fonts): Ensure caching font information when
3677 called for a null frame, which is the case frequently when Emacs
3680 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3682 * xfns.c (QCconversion): Replaces QCalgorithm.
3684 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
3686 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
3689 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
3690 not everything could be displayed.
3692 * line.h, x-list-font.c: Files removed because unused.
3694 2001-01-17 Andrew Innes <andrewi@gnu.org>
3696 * dired.c (directory_files_internal): Convert result from readdir
3697 to a unibyte string initially, to avoid possible misinterpretation
3698 of some bytes as the internal form of Emacs characters.
3700 2001-01-17 Kenichi Handa <handa@etl.go.jp>
3702 * fns.c (concat): Be sure to avoid putting the same `composition'
3703 property on the adjacent regions.
3705 2001-01-16 Gerd Moellmann <gerd@gnu.org>
3707 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
3708 (Fscroll_right, Fscroll_left): Set it here instead, if called
3711 * buffer.c (Fset_buffer_modified_p): Set buffer's
3712 prevent_redisplay_optimizations_p flag.
3714 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
3715 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
3716 with additional arg.
3718 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
3721 * xdisp.c (redisplay_preserve_echo_area): Add parameter
3722 FROM_WHERE, for debugging.
3724 2001-01-16 Kenichi Handa <handa@etl.go.jp>
3726 * ccl.c (Fregister_ccl_program): Handle the return value of
3727 resolve_symbol_ccl_program correctly.
3728 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
3730 2001-01-15 Gerd Moellmann <gerd@gnu.org>
3732 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
3733 has gone in the meantime, use face MOUSE_FACE_ID.
3735 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
3736 If x_display_info_for_display returns null, don't try to close
3737 the display; we didn't open it.
3739 * dispnew.c (save_or_restore_current_matrices): Function removed.
3740 (save_current_matrix, restore_current_matrix): New functions.
3741 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
3742 restore the frame's current matrix. Due to the glyph pointer
3743 setup done in adjust_glyph_matrix, there is no easy way to make
3744 saving the current matrix in the desired matrix generally correct,
3747 2001-01-15 Kenichi Handa <handa@etl.go.jp>
3749 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
3751 (display_line): Optimize for wide characters.
3752 (display_string): Don't try to display a multi-column character
3753 partially. On ttys, produce more than one truncation glyph for
3754 multi-column characters that don't fit on the line.
3756 2001-01-13 Kenichi Handa <handa@etl.go.jp>
3758 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
3759 Define it instead of WORDS_BIGENDIAN. Caller changed.
3761 2001-01-13 Jason Rumney <jasonr@gnu.org>
3763 * w32fns.c (Fimage_size, image_ascent, lookup_image)
3764 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
3765 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3766 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
3768 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
3769 (x_draw_image_relief, x_draw_image_foreground_1)
3770 (x_draw_image_glyph_string): Adapt to change of image margins.
3772 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
3775 * w32bdf.c (search_file_line, get_cached_font_char)
3776 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
3778 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
3780 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
3781 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
3782 (Fw32_send_sys_command): Remove unused variables.
3783 (w32_msg_pump): Add parentheses.
3785 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
3786 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
3789 2001-01-12 Gerd Moellmann <gerd@gnu.org>
3791 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
3792 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
3793 being a pair of margins.
3794 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
3795 to DEFVAR_LISP. Extend doc.
3797 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
3799 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
3800 pair of integers `(X . Y)', use X for the horizontal and Y for the
3802 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
3803 (parse_image_spec): Check it.
3804 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3805 (tiff_format, gif_format, gs_format):
3806 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
3808 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3809 (x_draw_image_relief, x_draw_image_foreground_1)
3810 (x_draw_image_glyph_string): Adapt to the change of image margins.
3812 * dispextern.h (struct image): Replace member `margin' with
3813 `hmargin' and `vmargin'.
3815 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
3818 * dispnew.c (update_text_area): Put code which decrements the
3819 stop position when the row's face extends to the end of the
3822 * xfns.c (x_set_mouse_color): Fix color allocation.
3824 * keyboard.c: Call get_local_map with new argument list.
3826 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
3828 * intervals.h (enum map_property): Removed.
3829 (get_local_map): Change prototype.
3831 * keymap.c: Call get_local_map with new argument list.
3832 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
3834 2001-01-11 Gerd Moellmann <gerd@gnu.org>
3836 * xdisp.c (build_desired_tool_bar_string): Correct the computation
3837 of the size needed for the tool bar string. For the last image,
3838 use a `display' property that reaches to the end of the string.
3840 * xselect.c (selection_request_dpyinfo): New variable.
3841 (x_handle_selection_request): Set it.
3842 (x_selection_request_lisp_error): Don't call
3843 x_decline_selection_request if selection request's display has
3846 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
3847 Do the unregister_colors before calling XFreeColors.
3849 2001-01-10 Dave Love <fx@gnu.org>
3851 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
3852 ${SOME_MACHINE_LISP}, not ${lisp}.
3854 2001-01-10 Gerd Moellmann <gerd@gnu.org>
3856 * xdisp.c (display_line): On ttys, produce more than one truncation
3857 glyph for multi-column characters that don't fit on the line.
3859 * xselect.c (x_reply_selection_request): Add a comment.
3861 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
3862 XkbGetNames instead of XkbGetKeyboard.
3864 2001-01-10 Dave Love <fx@gnu.org>
3866 * sysdep.c (random): Revert the declaration.
3868 2001-01-09 Gerd Moellmann <gerd@gnu.org>
3870 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
3871 Call function string_bytes.
3872 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
3874 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
3875 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
3876 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
3877 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
3879 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
3880 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
3881 after sweeping strings, and at the end.
3882 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
3884 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
3885 ensure that pop_message is called.
3887 * keyboard.c (Fexecute_extended_command): Use a
3888 record_unwind_protect to ensure that pop_message is called.
3890 * lisp.h (push_message_unwind): Add prototype.
3892 * xdisp.c (push_message_unwind): New function.
3894 * fileio.c (do_auto_save_unwind): Do the pop_message here
3895 instead of in Fdo_auto_save.
3896 (Fdo_auto_save): Don't call pop_message.
3898 2001-01-08 Ken Raeburn <raeburn@gnu.org>
3900 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
3903 2001-01-08 Gerd Moellmann <gerd@gnu.org>
3905 * window.c (window_scroll_pixel_based): Adjust glyph matrices
3906 when increasing window's vscroll.
3908 * macros.c (Qkbd_macro_termination_hook): New variable.
3909 (syms_of_macros): Initialize and staticpro it.
3910 (pop_kbd_macro): Run kbd-macro-termination-hook.
3912 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
3914 2001-01-07 Dave Love <fx@gnu.org>
3916 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
3917 arglist, for documentation's sake.
3919 2001-01-06 Andrew Innes <andrewi@gnu.org>
3921 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
3924 2001-01-05 Andrew Innes <andrewi@gnu.org>
3926 * term.c (update_end): Don't check updating_frame; for some reason
3927 this can be 0 sometimes, such as after dismissing a popup menu,
3928 and isn't necessary given the explicit frame argument.
3930 2001-01-05 Gerd Moellmann <gerd@gnu.org>
3932 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
3933 on some systems, and an unsigned long on others, like FreeBSD 4.1.
3935 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3937 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
3939 * xfns.c (x_create_tip_frame): Preserve the value of
3940 face_change_count around the creation of the tip frame.
3942 * xfns.c (last_show_tip_args): New variable.
3943 (compute_tip_xy): New function.
3944 (Fx_show_tip): Reuse an existing tip frame, if possible.
3945 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
3947 2001-01-04 Dave Love <fx@gnu.org>
3949 * editfns.c (Fformat): Doc fix.
3951 * systime.h (set_file_times): Prototype.
3953 * widget.h (EmacsFrameSetCharSize_): Prototype.
3955 * sysdep.c (random, srandom): Declare explicitly.
3957 * dispextern.h (move_it_vertically_backward): Declare.
3959 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3961 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
3962 like in Fx_create_frame.
3964 * xfaces.c (set_font_frame_param): Don't do anything for
3965 non-graphical frames.
3967 * window.c (Fdelete_other_windows): Set window's window_end_valid
3968 to nil when changing the window's start. Don't change the
3969 window's start when its top position hasn't changed. If we do,
3970 this will set the window's optional_new_start, which act's like a
3971 force_start during redisplay with C-x 1 M-> under particular
3972 circumstances (see report from Per Starback to emacs-pretest-bug
3975 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3977 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
3978 short cut at the start of the function. Add an assertion.
3979 (reseat_at_next_visible_line_start): Add an assertion.
3981 * window.c (Frecenter): When changing the window start, set the
3982 window's window_end_valid to nil.
3983 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
3985 * dispextern.h (move_it_past_eol): Add prototype.
3987 * xdisp.c (move_it_past_eol): New function.
3989 * window.c (Fwindow_end): Doc fix.
3991 2001-01-03 Dave Love <fx@gnu.org>
3993 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
3995 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3997 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
3998 the enabled_p flag of the glyph row at window_end_vpos to 0.
3999 (handle_single_display_prop): Fix last change.
4001 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4003 * window.c (Frecenter): Doc fix.
4005 2001-01-02 Andrew Innes <andrewi@gnu.org>
4007 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
4009 * frame.h (output_method): Add output_w32_console method.
4010 (FRAME_W32_CONSOLE_P): New macro.
4012 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
4013 use output_w32_console method.
4014 (Qw32_console): New Lisp_Object.
4015 (Fframep): Return it.
4016 (syms_of_frame): Init it.
4017 (Fframe_parameters): Report w32console as font for w32_console frames.
4019 * xfaces.c (realize_default_face): Set face foreground and
4020 background to unspecified for w32_console frames.
4021 (realize_face): Realize face cache for w32_console frames.
4022 (realize_tty_face): Accept w32_console frames.
4024 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
4025 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
4026 necessary, even if running interactively.
4028 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
4031 * w32term.c (x_update_begin):
4035 (x_change_line_highlight):
4040 (w32_reassert_line_highlight):
4041 (w32_frame_rehighlight):
4042 (w32_frame_raise_lower): Do nothing if not w32 frame.
4044 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
4046 * w32fns.c (Fx_display_color_cells): Determine correct value, when
4047 system doesn't tell us directly.
4048 (Fx_display_visual_class): Implement properly.
4050 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4052 * window.c (Frecenter): Handle centering in graphical frames
4053 specially. Centering on the basis of line counts doesn't work
4054 reliably with variable-height lines.
4056 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
4058 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
4061 * composite.c (run_composition_function): Remove unused var `val'.
4062 (update_compositions): Remove unused variable `hook'.
4064 * intervals.c (get_local_map): Remove unused variable `tem'.
4066 * doprnt.c (doprnt1): Remove unused variable `size'.
4068 * fns.c (Flength): Remove unused variable `tail'.
4069 (Fdelete): Remove unused variable `size'.
4071 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
4074 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
4076 * data.c (find_symbol_value): Remove extra 3rd argument in the
4077 call to swap_in_symval_forwarding.
4079 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
4081 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
4082 (trivial_regexp_p): Remove unused variable `c'.
4083 (boyer_moore): Remove unused variable `k'.
4085 * indent.c (current_column): Remove unused variable `stopchar'.
4086 (Fcompute_motion): Remove unused variable `contin'.
4088 * casefiddle.c (casify_object): Remove unused variable `tolen'.
4090 * dired.c (directory_files_internal): Fix a typo in a comment.
4091 Remove an unused variable `handler'.
4092 (file_name_completion): Remove unused function-scope variable `dp'.
4093 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
4096 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
4098 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
4100 (Fmarker_insertion_type): Remove unused variable `buf'.
4102 * insdel.c (make_gap): Remove unused variable `result'.
4104 * keyboard.c (record_char): Remove unused function-scope var `help'.
4105 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
4106 (menu_bar_items): Remove unused function-scope variable `tem'.
4108 * fontset.c (fontset_ref): Remove unused variable `i'.
4109 (fontset_set): Remove unused variables `j' and `tmp'.
4110 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
4111 (make_fontset_for_ascii_face): Remove unused variable `name'.
4112 (fs_load_font): Remove unused variable `font_idx'.
4113 (fs_query_fontset): Remove unused function-local variable `fontset'.
4114 (list_fontsets): Remove unused variable `tail'.
4115 (Fnew_fontset): Remove unused variables `family' and `registry'.
4116 (accumulate_font_info): Remove unused variable `tmp'.
4117 (Ffontset_font): Remove unused variable `id'.
4118 (syms_of_fontset): Remove unused variable `i'.
4120 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
4122 (lookup_image): Remove unused variable `file'.
4123 (xbm_load): Remove unused variables `bitmap_data', `height', and
4124 `width'. Remove function-local variable `i', leave the
4126 (gif_load): Remove unused variable `inc'.
4128 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
4129 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
4130 leave only the one in the inner block.
4132 * xfaces.c (face_fontset, realize_default_face): Remove unused
4134 (face_at_buffer_position): Remove unused variable `multibyte_p'.
4136 * term.c (encode_terminal_code): Remove unused variable `c'.
4138 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
4139 char *' instead of `char *'.
4141 * category.c (Fcategory_docstring): Remove unused variable `doc'.
4142 (Fget_unused_category): Remove unused variable `docstring_vector'.
4143 (Fchar_category_set): Remove unused variables `val', `charset',
4146 * coding.c (detect_coding_iso2022, setup_coding_system):
4147 Remove unused variable `i'.
4148 (detect_coding_mask): Remove unused variable `idx'.
4149 (detect_coding): Remove unused variable `i'.
4150 (ccl_coding_driver): Remove unused variable `result'.
4151 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
4152 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
4153 (encode_coding_string): Remove unused variables `gcpro1' and
4154 `saved_coding_symbol'.
4155 (Ffind_coding_systems_region_internal): Remove function-local
4156 variable args[], leave only the block-local one.
4157 (code_convert_region1): Remove unused variable `len'.
4159 * charset.c (char_printable_p): Remove unused variable `chars'.
4160 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
4161 (str_to_multibyte): Remove unused variable `c'.
4163 * window.c (size_window): Remove block-local variable `min_size'.
4165 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
4166 `header_line_height'.
4167 (append_space, extend_face_to_end_of_line): Declare `saved_what'
4168 enum display_element_type.
4170 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4172 * xterm.c (x_connection_closed): Catch X errors around all
4173 statements that call X. Save away the error message in a local copy.
4175 * xterm.c (x_connection_closed): Set handling_signal to 0 at
4178 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
4179 in or at the start of invisible text.
4181 * dispnew.c (update_window): Don't check_current_matrix_flags.
4183 2001-01-01 Jason Rumney <jasonr@gnu.org>
4185 * w32fns.c (x_figure_window_size): Do not allow new_height and
4186 new_width of frame to override specified values.
4188 2000-12-30 Kenichi Handa <handa@etl.go.jp>
4190 * composite.c (find_composition): Fix a code for searching backward.
4192 2000-12-29 Gerd Moellmann <gerd@gnu.org>
4194 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
4195 (update_window) [GLYPH_DEBUG]: Call it.
4196 (scrolling_window): Prevent including current rows which are below
4197 what's displayed in the window.
4199 * xdisp.c (try_window_reusing_current_matrix)
4200 <new start <= old start>: Disable rows in the current matrix
4201 which are below the window after scrolling.
4203 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
4204 is zero. It's not worth the complexity.
4205 (invisible_text_between_p): Put in #if 0 because unused.
4207 2000-12-28 Gerd Moellmann <gerd@gnu.org>
4209 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
4210 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
4212 * keyboard.c (echo_char): If C is an integer, always call
4213 push_key_description. Former code could signal an invalid
4216 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
4217 If set, print multibyte text.
4218 (Fsingle_key_description): Call push_key_description with
4219 FORCE_MULTIBYTE set.
4220 (describe_buffer_bindings): Likewise.
4222 * lisp.h (push_key_description): Add prototype.
4224 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
4225 around the call to redisplay_internal.
4227 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4229 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4231 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4233 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
4234 (ccl_driver): New local variable `extra_bytes'.
4236 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
4238 * coding.c (setup_coding_system):
4239 Initialize coding->spec.ccl.eight_bit_carryover.
4240 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
4242 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4244 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
4245 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
4246 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
4247 (decode_composition_emacs_mule): New function.
4248 (decode_coding_emacs_mule): Decode composition sequence by calling
4249 decode_composition_emacs_mule.
4250 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
4251 (encode_coding_emacs_mule): Changed from macro to function.
4252 If a text contains compositions, encode them correctly.
4253 (setup_coding_system): Set coding->commong_flags for emacs-mule so
4254 that decoding and encoding are required.
4256 2000-12-27 Gerd Moellmann <gerd@gnu.org>
4258 * xfaces.c (PT_PER_INCH): New macro.
4259 (xlfd_point_size): Compute real point size from font's pixel size.
4260 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
4263 * .gdbinit: Comment out the line pointing to the Lesstif source
4266 * window.c (Frecenter): Use displayed_window_lines instead
4267 of window_internal_height.
4269 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4270 instead of x-toolkit-scroll-bars-p.
4271 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4273 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4274 instead of x-toolkit-scroll-bars-p.
4275 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4277 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
4278 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
4279 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
4281 (add_window_display_history, add_frame_display_history)
4282 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
4283 (build_frame_matrix_from_leaf_window): Remove unused code.
4284 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
4286 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
4287 (update_window) [GLYPH_DEBUG]: Likewise.
4288 (syms_of_display): Defsubr dump-redisplay-history.
4290 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4292 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
4293 the end of the prompt. Set echo_after_prompt to the offset
4294 of echoptr in echobuf.
4296 * xdisp.c (init_from_display_pos): Pop until the iterator's
4297 stack is empty; there may be frames for stretch or images
4300 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
4301 (save_or_restore_current_matrix): New function for the same
4302 purpose, but more efficient.
4303 (adjust_frame_glyphs_for_frame_redisplay): Use it.
4305 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
4307 * xdisp.c (syms_of_xdisp): Fix last change.
4309 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4311 * xdisp.c (syms_of_xdisp): Doc fix.
4313 * xdisp.c (redisplay_window): Remove label restore_buffers;
4314 use finish_scroll_bars instead to make sure that scroll bars
4315 are redeemed. If we don't do this, flickering can result from
4316 scroll bars being destroyed and recreated.
4318 2000-12-22 Jason Rumney <jasonr@gnu.org>
4320 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
4321 in the wrong colors when the foreground is not black.
4322 (expose_window): Don't redraw the window that's currently being
4325 2000-12-22 Gerd Moellmann <gerd@gnu.org>
4327 * window.c (size_window): When setting the window's too_small_ok
4328 flag, compare old size with minimum size depending on WIDTH_P,
4329 don't compare with window_min_width.
4331 * window.c (delete_window): Simplify somewhat.
4332 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
4333 freeing window matrices. The flag windows_or_buffers_changed is
4334 set, so the next redisplay will consider all windows; this should
4337 2000-12-22 Kenichi Handa <handa@etl.go.jp>
4339 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
4341 * ccl.h (struct ccl_program): New member cr_consumed.
4343 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
4344 (CCL_READ_CHAR): Handle EOL conversion here.
4345 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
4347 2000-12-21 Gerd Moellmann <gerd@gnu.org>
4349 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
4351 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
4352 otherwise tabs of different size compare equal.
4354 * callint.c (Fcall_interactively): Prevent a compiler warning.
4356 * print.c (print_unwind): Return nil.
4357 (PRINTDECLARE): Initialize all local variables.
4358 (print_preprocess): Add a default case.
4360 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
4362 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
4364 * window.c (delete_window, Fsplit_window)
4365 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
4367 * dispextern.h (ensure_frame_matrix): Function declaration removed.
4369 * dispnew.c (ensure_frame_matrix): Removed.
4370 (save_frame_matrix, restore_frame_matrix): New functions.
4371 (adjust_frame_glyphs_for_frame_redisplay): Use them.
4373 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
4374 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
4376 2000-12-21 Andrew Innes <andrewi@gnu.org>
4378 * w32term.c (x_update_begin): Regenerate the palette here, rather
4379 than for each window.
4381 * w32xfns.c (select_palette): Avoid calling SelectPalette if
4382 palette is NULL, since this corrupts memory! Also get
4383 display_info reference from frame.
4385 2000-12-21 Jason Rumney <jasonr@gnu.org>
4387 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
4389 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
4390 to avoid returning without releasing it.
4392 2000-12-21 Kenichi Handa <handa@etl.go.jp>
4394 * keymap.c (push_key_description): Don't convert eight-bit-control
4395 and eight-bit-graphic to multibyte character.
4397 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
4398 generic character and CODE1 is nil, return the smallest character
4401 2000-12-20 Dave Love <fx@gnu.org>
4403 * s/osf5-0.h (NSIG): Don't redefine.
4405 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
4407 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
4408 excluding menu-bar and tool-bar.
4409 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
4410 (menu_item_p): Remove.
4411 (where_is_internal_1): Don't ignore menu-items.
4413 2000-12-20 Gerd Moellmann <gerd@gnu.org>
4415 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
4418 * window.c (make_window): Initialize window's min_hscroll.
4419 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
4420 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
4422 (struct saved_window): New member min_hscroll.
4423 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
4424 (Fset_window_configuration): Set window's min_hscroll.
4425 (save_window_save): Save window's min_hscroll.
4426 (compare_window_configurations): Compare min_hscroll values.
4428 * window.h (struct window): New member min_hscroll.
4430 * keyboard.c (echo_prompt): Prevent a compiler warning.
4432 * xdisp.c (try_cursor_movement): Fix last change. The real
4433 condition is that PT is at the end of the row, and should
4434 be displayed at the start of the next row.
4436 * xdisp.c (try_cursor_movement): If we end on a partially
4437 visible line, end we already decided to scroll, return -1.
4439 * dispextern.h (ensure_frame_matrix): Add prototype.
4441 * window.c (delete_window, Fsplit_window)
4442 (Fset_window_configuration): Call ensure_frame_matrix.
4444 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
4446 (adjust_frame_glyphs_for_frame_redisplay): If display has been
4447 completed, call fake_current_matrices instead of marking frame
4450 2000-12-20 Jason Rumney <jasonr@gnu.org>
4452 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
4454 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
4456 * fns.c (Frequire): Doc fix.
4458 2000-12-19 Gerd Moellmann <gerd@gnu.org>
4460 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
4462 * dispnew.c (direct_output_for_insert): Fix check for mini-window
4463 currently displaying a message.
4465 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
4467 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
4469 2000-12-18 Andrew Innes <andrewi@gnu.org>
4471 * w32.c (w32_strerror): New function.
4473 * w32.h (w32_strerror): New extern.
4475 * w32fns.c (Fw32_shell_execute): Use it.
4477 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4479 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
4481 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4483 * msdos.c (IT_set_face): Obey inverse_video.
4485 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4487 * dired.c (directory_files_internal): Always return decoded filenames.
4489 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4491 * xterm.c (x_connection_closed): Prevent being called recursively
4492 because of an error condition in XtCloseDisplay.
4494 * xdisp.c (init_iterator): If noninteractive, and the frame's
4495 face cache is null, make one.
4497 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
4499 * process.c (wait_reading_process_input): Check for pending
4500 input when running timers.
4502 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4504 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
4506 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4508 * process.c (read_process_output): Don't run a filter if the code
4509 decoder produces nothing but carryover.
4511 2000-12-17 Andrew Innes <andrewi@gnu.org>
4513 * w32.c (sys_rename): Only check errno against EEXIST, and not
4514 EACCES, when determining whether rename failed because the target
4515 exists. This was resulting in indefinite looping on Windows 9x if
4516 the source file was locked by another process.
4518 * w32fns.c (Ffile_system_info): New function.
4519 (syms_of_w32fns): Defsubr it.
4521 2000-12-17 Gerd Moellmann <gerd@gnu.org>
4523 * window.c (coordinates_in_window): Fix computation for
4524 position on vertical line between mode lines.
4526 * xfns.c (unwind_create_frame): Return t if frame was deleted.
4527 Don't alter tip_frame or tip_window.
4528 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4531 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
4532 Don't alter tip_frame or tip_window.
4533 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4536 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
4538 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
4539 be consistent with the doc string. Reported by NAKAJIMA Mikio
4540 <minakaji@osaka.email.ne.jp>.
4542 2000-12-16 Kenichi Handa <handa@etl.go.jp>
4544 * xfaces.c (Vface_ignored_fonts): New variable.
4545 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
4546 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
4548 2000-12-15 Gerd Moellmann <gerd@gnu.org>
4550 * dispnew.c (update_window): Detect pending input every nth line
4551 updated, i.e. do it depending on real work done, and not on the
4554 * xterm.c (expose_window): Don't redraw the window that's
4555 currently being updated.
4557 * window.c (Fset_window_point): Remove test for
4558 cursor_in_non_selected_windows.
4560 * lread.c (read1): Recognize end of file after `\\'.
4562 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
4563 not unwind_create_frame.
4565 2000-12-15 Dave Love <fx@gnu.org>
4567 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
4570 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
4572 2000-12-15 Kenichi Handa <handa@etl.go.jp>
4574 * coding.c (setup_coding_system): Clear all members of the struct
4575 coding_system at first.
4576 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
4578 (code_convert_region): Don't override coding->src_multibyte and
4579 coding->dst_multibyte.
4581 * fns.c (Fmd5): Docstring improved.
4583 2000-12-15 Miles Bader <miles@gnu.org>
4585 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
4586 are actually marked as mode-lines; otherwise use
4587 estimate_mode_line_height.
4589 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4591 * editfns.c (Fformat): Prevent a buffer overrun when the format
4592 specifies a precision.
4594 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
4596 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
4597 argument is outside the range [2..3].
4599 2000-12-14 Andrew Innes <andrewi@gnu.org>
4601 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
4602 nothing to do. Bind inhibit-quit.
4603 (tip_frame): Make it a Lisp_Object.
4604 (x_create_tip_frame): Set tip_frame after it has been added to
4606 (Fx_show_tip): Don't set tip_frame here.
4607 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
4608 (unwind_create_frame, unwind_create_tip_frame): New functions.
4609 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4610 while a frame is only partially constructed.
4612 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4613 (x_free_frame_resources): New function.
4614 (x_destroy_window): Use it.
4616 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4618 * xfns.c (Fx_backspace_delete_keys_p): New function.
4619 (syms_of_xfns): Defsubr it.
4621 * config.in (HAVE_XKBGETKEYBOARD): Add.
4623 2000-12-14 Kenichi Handa <handa@etl.go.jp>
4625 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
4626 Always store string in multibyte representation in echobuf.
4627 (echo_char): Always store string in multibyte representation in
4629 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
4630 (read_key_sequence): Adjusted for the change of echo_prompt.
4632 * fns.c (Fmd5): Docstring improved.
4634 * lisp.h (detect_coding_system): Prototype adjusted.
4636 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
4637 (detect_coding_emacs_mule, detect_coding_iso2022,)
4638 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
4639 (detect_coding_utf_16, detect_coding_ccl): Make them static.
4640 New argument MULTIBYTEP. Callers changed.
4641 (detect_coding_mask, detect_coding_system): New argument
4642 MULTIBYTEP. Callers changed.
4643 (decode_coding_string): Set coding->src_multibyte and
4644 coding->dst_multibyte before calling detect_coding and detect_eol.
4645 Update them after some coding system is detected.
4647 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
4649 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
4651 * keyboard.c (menu_bar_items, tool_bar_items):
4652 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
4654 2000-12-13 Gerd Moellmann <gerd@gnu.org>
4656 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
4658 (unwind_create_frame, unwind_create_tip_frame): New functions.
4659 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4660 while a frame is only partially constructed.
4662 * xterm.h (x_free_frame_resources): Declare.
4664 * xterm.c (x_free_frame_resources): New function.
4665 (x_destroy_window): Use it.
4667 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
4668 don't interrupt the update for pending input initially, i.e.
4669 update at least some lines.
4671 * keyboard.c (do_mouse_tracking): Make externally visible.
4673 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
4675 * xfns.c (gray_bitmap_bits): Declare `char *'.
4677 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4679 * xdisp.c (display_tool_bar_line): Make sure that tool bar
4680 lines start with a relief line.
4682 2000-12-12 Dave Love <fx@gnu.org>
4684 * window.c (Fdisplay_buffer): Doc fix.
4685 (Fwindow_list): Remove unused var.
4687 * buffer.h (mmap_set_vars): Declare.
4689 * window.h (Fset_window_point): Declare.
4691 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
4693 * msdos.c (fast_find_position): Don't overstep the last window row.
4694 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
4695 variable `area'. When looking for a row under (X,Y), give up if some
4696 of the previous rows is not enabled.
4698 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4700 * window.c (Fset_window_point): If displaying cursors in windows
4701 other than the selected window, make sure redisplay updates
4702 other windows to show the new value of point in the window.
4704 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
4706 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
4707 the buffer is the sole visible buffer when in the mini-buffer.
4709 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
4710 Bind `inhibit-read-only' to t.
4711 (unwind_with_echo_area_buffer): Use AREF.
4713 * xfns.c (Fx_hide_tip): Simplified.
4715 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
4718 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
4720 2000-12-11 Gerd Moellmann <gerd@gnu.org>
4722 * xfns.c (Fx_hide_tip): Fix last change.
4724 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
4725 nothing to do. Bind inhibit-quit.
4726 (tip_frame): Make it a Lisp_Object.
4727 (x_create_tip_frame): Set tip_frame after it has been added to
4729 (Fx_show_tip): Don't set tip_frame here.
4731 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4733 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
4736 * dispextern.h: Change external declaration of tip_frame.
4738 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
4739 return an empty string.
4741 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
4742 of the window's update_mode_line flag, since the former is set by
4743 force-mode-line-update, not the latter. This makes
4744 column-number-mode slightly faster.
4746 * xdisp.c (try_window_id) <all changes above window start>:
4749 2000-12-11 Paul Eggert <eggert@twinsun.com>
4751 * config.in (HAVE_FTELLO): Remove.
4753 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
4754 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
4756 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
4757 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
4759 2000-12-11 Miles Bader <miles@gnu.org>
4761 * window.c (displayed_window_lines): Don't round up when
4762 converting empty space at bottom to lines.
4763 Handle non-newline-terminated final lines properly.
4764 (Fwindow_text_height): New function (used to be in lisp).
4765 (syms_of_window): Initialize it.
4767 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
4769 * syntax.c (scan_lists): Check that the right quote char has the
4770 right Sstring syntax when jumping over strings.
4771 (init_syntax_once): Use Smax rather than 13.
4773 2000-12-09 Miles Bader <miles@gnu.org>
4775 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
4776 with PARTIALLY, inverting the sense.
4777 (window_scroll_pixel_based): Scroll partially visible lines into
4778 place if we hit the beginning or end of the buffer.
4779 (displayed_window_lines): Don't include partially visible lines.
4780 (Fmove_to_window_line): Skip past any partially visible first line.
4782 2000-12-08 Gerd Moellmann <gerd@gnu.org>
4784 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
4786 * tparam.c (tparam1): Change the way buffers are reallocated to be
4787 portable and less obfuscated.
4789 * termcap.c (tgetent): Change the way buffers are reallocated to
4790 be portable and less obfuscated.
4792 * macros.c (store_kbd_macro_char): Change the way buffers are
4793 reallocated to be portable and less obfuscated.
4795 * lread.c (read1): Change the way buffers are reallocated to be
4796 portable and less obfuscated.
4798 * doc.c (Fsubstitute_command_keys): Change the way buffers
4799 are reallocated so that it is portable.
4801 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
4803 * dosfns.c (Ffile_system_info): New function.
4804 (syms_of_dosfns): Defsubr it.
4806 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
4808 * alloc.c (gc_sweep): Add comment.
4810 2000-12-07 Gerd Moellmann <gerd@gnu.org>
4812 * sound.c (vox_configure): Change order of ioctls.
4813 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
4814 Ignore errors when changing volume.
4815 (vox_close): Don't reset the device.
4817 * process.c (read_process_output): Make sure the process marker's
4818 position is valid when the process buffer is changed in
4819 after-change functions. W3 does that.
4821 * xfns.c (x_free_gcs): New function.
4823 * xterm.h (x_free_gcs): Add prototype.
4825 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
4828 * xterm.c (x_destroy_window): Call x_free_gcs so that
4829 resources of non-toolkit X windows will be freed.
4831 2000-12-07 Andrew Innes <andrewi@gnu.org>
4833 * w32fns.c (xlfd_charset_of_font): Fix last change.
4835 2000-12-06 Dave Love <fx@gnu.org>
4837 * md5.h (__P): Don't define -- it comes from config.h.
4839 * strftime.c: Change some #if foo to #ifdef foo.
4841 2000-12-06 Andrew Innes <andrewi@gnu.org>
4843 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
4845 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
4846 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
4847 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
4849 2000-12-06 Gerd Moellmann <gerd@gnu.org>
4851 * alloc.c (gc_sweep): Prevent symbols read during loadup
4854 * xdisp.c (underlying_face_id): New function.
4855 (handle_face_prop, face_before_or_after_it_pos): Use it
4856 to determine the face ``under'' a string. Let strings inherit
4857 the face of the buffer under them.
4859 * xfaces.c (face_at_string_position): Update function comment.
4861 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
4862 matrix if the window's left position has changed; we need to
4863 redraw it in this case.
4865 * dispextern.h (struct glyph_matrix): Add member window_left_x.
4867 * window.c (coordinates_in_window): Check mouse on mode-line or
4870 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
4871 advertized by the function documentation.
4873 * window.c (syms_of_window): Doc fix.
4875 * sound.c (vox_configure): Set volume for left and right channel.
4876 (sound_cleanup): Return nil.
4878 * xdisp.c (move_it_by_lines): Fix paren typo.
4880 * xterm.c (x_load_font): Don't use the font's max_bounds for
4881 computing the height of the font. If max_bounds' ascent or
4882 descent are greater than the font's ascent or descent, this means
4883 glyphs overlap, which should be handled now by redisplay.
4885 * window.c (Veven_window_heights): New variable.
4886 (syms_of_window): DEFVAR_LISP it.
4887 (Fdisplay_buffer): Check Veven_window_heights before evening the
4890 2000-12-06 Miles Bader <miles@gnu.org>
4892 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
4893 update `default-frame-alist' instead of setting no frame parameters.
4895 2000-12-06 Kenichi Handa <handa@etl.go.jp>
4897 * composite.c (update_compositions): Fix typo (use the correct
4900 2000-12-05 Jason Rumney <jasonr@gnu.org>
4902 * md5.h: Remove underscores from function declarations.
4903 (__attribute__, __alignof__) [!__GNUC__]: Define.
4905 * md5.c: Delay include of md5.h until after namespace cleaning.
4907 * makefile.w32-in (fns.o): Depend on md5.h
4908 (md5.o): New target.
4911 * makefile.nt: Likewise.
4913 2000-12-05 Jason Rumney <jasonr@altavista.net>
4915 * w32term.c (expose_area): Complete last change.
4917 2000-12-05 Ken Raeburn <raeburn@gnu.org>
4919 * minibuf.c: Include intervals.h.
4921 2000-12-05 Jason Rumney <jasonr@gnu.org>
4923 * w32term.c (x_produce_glyphs): If a font for a component of
4924 a composition is not found, use 1 pixel dot ascent and 0 dot
4925 descent value to avoid displaying terribly tall empty boxes.
4926 (expose_area): Pass x-coordinate relative to the exposed
4927 area to x_draw_glyphs instead of a window-relative coordinate.
4929 2000-12-05 Gerd Moellmann <gerd@gnu.org>
4931 * xdisp.c (next_element_from_ellipsis): Save face before selective
4932 display in saved_face_id, and set face_before_selective_p.
4933 (reseat_1): Reset face_before_selective_p.
4934 (append_space, extend_face_to_end_of_line): If iterator's
4935 face_before_selective_p is set, use the face from saved_face_id.
4936 (extend_face_to_end_of_line): For tty frames, make sure to
4937 use the right face id when producing spaces at the end of
4940 * dispextern.h (struct it): Add face_before_selective_p.
4942 * keyboard.c (record_char): Don't record identical help-echo
4943 events in recent_keys.
4945 * xterm.c [USE_X_TOOLKIT]: Close the display.
4946 (xim_close_dpy): Handle case that the display has been closed.
4948 * xterm.c (x_destroy_window): Reset the frame's X window after
4951 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
4952 variable window_width.
4953 (line_draw_cost): Fix code skipping over spaces at the end of the
4954 line when must_write_spaces is not set.
4955 (scrolling_window): Fix code inserting runs in list of all runs.
4957 2000-12-05 Kenichi Handa <handa@etl.go.jp>
4959 * coding.c (setup_coding_system): Be sure to initialize
4960 coding->category_idx.
4962 2000-12-04 Gerd Moellmann <gerd@gnu.org>
4964 * xterm.c (PER_CHAR_METRIC): Removed because not used.
4966 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
4967 area to x_draw_glyphs instead of a window-relative coordinate.
4969 * fileio.c (auto_save_error): Add parameter ERROR. Show the
4970 error in the message.
4972 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
4973 timer after having read a key. It's not good for code reading
4974 several keys in a loop, like an input method.
4976 * fileio.c (Finsert_file_contents): When VISIT is t, don't
4977 record undo information for format-decode.
4979 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
4980 current buffer is read-only, not if it isn't.
4982 * keyboard.c (record_char): Record `help-echo' input events
4983 in recent_keys only if they display some help. Don't record
4984 `help-echo' events as macro char.
4986 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4988 * editfns.c (save_excursion_restore): Don't move point
4989 in another window if it is showing the wrong buffer.
4990 Avoid the call to Fwindow_live_p, for speed.
4992 2000-12-04 Kenichi Handa <handa@etl.go.jp>
4994 * xfaces.c (struct font_name): New member registry_priority.
4995 (split_font_name): Initialize the above member to zero.
4996 (concat_font_list): New function.
4997 (font_list): Include fonts of all alternative registries.
4998 (FONT_POINT_SIZE_QUANTUM): New macro.
4999 (better_font_p): Ignore point size difference less than
5000 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
5002 * xterm.c (x_produce_glyphs): If a font for a component of
5003 a composition is not found, use 1 pixel dot ascent and 0 dot
5004 descent value to avoid displaying terribly tall empty boxes.
5006 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
5008 2000-12-03 Ken Raeburn <raeburn@gnu.org>
5010 * coding.h (code_convert_string1): Declare.
5012 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
5014 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
5016 2000-12-02 Jason Rumney <jasonr@gnu.org>
5018 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
5019 correctly for single byte character case.
5020 (w32_per_char_metric): Do not try to make any assumptions about
5021 the metrics of BDF fonts.
5022 (x_estimate_mode_line_height): If `mode-line' face
5023 hasn't a font, use that of the frame, as drawing glyphs does.
5024 (note_mouse_highlight): Change the cursor shape on the vertical
5025 border between windows [not enabled].
5027 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
5029 * w32fns.c (Fx_create_frame): Reintroduce the call to
5030 face-set-after-frame-defaults.
5031 (Vx_window_horizontal_drag_shape): New variable.
5032 (syms_of_xfns): DEFVAR_LISP it.
5033 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
5036 2000-12-02 Simon Josefsson <simon@josefsson.org>
5038 * fns.c (Fmd5): Use a different logic to decide the coding system
5041 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
5043 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
5045 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
5047 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5049 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
5050 height for YNegative.
5051 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
5052 height; also see comment there.
5054 * window.c (coordinates_in_window): Handle computations for
5055 positions on the vertical bar and fringes differently for
5056 window-system frames. Consider some pixels near the vertical bar
5057 as on the bar if the frame doesn't have vertical scroll bars.
5058 Associate positions between mode or header lines with the
5059 right window, the left one.
5061 2000-12-01 Jason Rumney <jasonr@gnu.org>
5063 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
5065 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
5068 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5070 * window.c (struct saved_window): Add members orig_top and orig_height.
5071 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
5072 (save_window_save, Fset_window_configuration): Save/restore
5073 window's orig_top and orig_height.
5075 2000-12-01 Jason Rumney <jasonr@gnu.org>
5077 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
5079 * w32fns.c (x_set_cursor_color): Fix last change.
5081 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5083 * xdisp.c (echo_area_display): If cursor is in the echo area, make
5084 sure that the next redisplay displays the minibuffer, so that
5085 the cursor will be replaced with what the minibuffer wants.
5087 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
5088 #ifndef instead of using #if.
5089 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
5090 USE_TOOLKIT_SCROLL_BARS is defined.
5092 2000-11-30 Jason Rumney <jasonr@gnu.org>
5094 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
5097 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5099 * fns.c (Fmd5): Doc fix.
5101 2000-11-30 Simon Josefsson <simon@josefsson.org>
5103 * fns.c (Fmd5): New function.
5104 (syms_of_fns): Defsubr md5.
5106 * Makefile.in (obj): Add md5.o
5108 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5110 * md5.h, md5.c: New files, taken from glibc.
5112 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
5114 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
5115 hasn't a font, use that of the frame, as drawing glyphs does.
5117 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
5119 * eval.c (Frun_hooks): Allow 0 arguments.
5121 2000-11-29 Gerd Moellmann <gerd@gnu.org>
5123 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
5124 is over the menu bar widget, say it's not on the frame.
5126 * xfns.c (Fx_create_frame): Reintroduce the call to
5127 face-set-after-frame-defaults.
5129 * eval.c (Fsignal): Reset handling_signal.
5131 2000-11-28 Jason Rumney <jasonr@gnu.org>
5133 * w32menu.c (add_menu_item): Reset menu item text when changing
5134 type to radio button.
5136 2000-11-28 Gerd Moellmann <gerd@gnu.org>
5138 * xselect.c: Update copyright.
5140 * window.c (coordinates_in_window): If on a mode or header line,
5141 but sufficiently close to its start, return ``on vertical
5142 border''. This gives us a way to drag windows horizontally when
5143 using toolkit scroll bars.
5145 * xterm.c (note_mouse_highlight): Change the cursor shape
5146 on the vertical border between windows.
5148 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
5150 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
5151 (syms_of_xfns): DEFVAR_LISP it.
5152 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
5154 * textprop.c (text_read_only): New function.
5155 (verify_interval_modification): Use it instead of signaling
5156 `text-read-only'. This makes it easier to catch this error
5159 * xdisp.c (forward_to_next_line_start): Check for newlines,
5160 not end of line, which includes CR.
5162 2000-11-28 Kenichi Handa <handa@etl.go.jp>
5164 * coding.c (Ffind_coding_systems_region_internal): Be sure to
5165 include no-conversion.
5167 2000-11-27 Jason Rumney <jasonr@gnu.org>
5169 * w32fns.c (w32_load_system_font): Always mark font as double byte
5170 if codepage is unicode.
5172 2000-11-27 Gerd Moellmann <gerd@gnu.org>
5174 * xdisp.c (forward_to_next_line_start): If already on a newline,
5175 just consume it to avoid unintended skipping over invisible text below.
5177 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
5178 `vertical-line', `mode-line' and `header-line' events.
5180 * xdisp.c (try_window_id): Avoid starting to display in the middle
5181 of a character, a TAB for instance. This is easier than to set
5182 up the iterator exactly, and it's not a frequent case, so the
5183 additional effort wouldn't really pay off.
5185 2000-11-26 Andrew Choi <akochoi@i-cable.com>
5187 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
5190 2000-11-25 Jason Rumney <jasonr@gnu.org>
5192 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
5193 Args to window_from_coordinates should be pixel coordinates.
5195 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
5196 redisplay handles them properly.
5198 2000-11-25 Miles Bader <miles@gnu.org>
5200 * indent.c (compute_motion): Keep pos_byte in sync with pos.
5202 2000-11-24 Jason Rumney <jasonr@gnu.org>
5204 * w32.c (init_environment): Set LANG environment variable based on
5205 locale settings, if not set.
5207 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
5208 making tool bar smaller. When clearing the frame, also
5209 clear current matrices. Clear frame when tool bar disappears.
5210 Don't use more lines for the tool-bar than is available.
5211 (x_change_window_heights): New function.
5213 2000-11-24 Gerd Moellmann <gerd@gnu.org>
5215 * xdisp.c (init_from_display_pos): If POS says we're already after
5216 an overlay string ending at POS, make sure to pop the iterator
5217 because it will be in front of that overlay string. When POS is
5218 ZV, we've thereby also ``processed'' overlay strings at ZV.
5220 * xfaces.c (lface_from_face_name): Function comment fix.
5222 2000-11-24 Miles Bader <miles@gnu.org>
5224 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
5225 apply `mode-line-inverse-video' -- zero means force display using
5226 the default face, non-zero means display using the specialized face.
5227 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
5229 2000-11-23 Kenichi Handa <handa@etl.go.jp>
5231 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
5234 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
5236 * coding.c (decode_coding_emacs_mule): Fix the case of
5237 CODING_EOL_LF, which used uninitialized value of c.
5239 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
5241 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
5243 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5245 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
5248 * frame.h (struct frame): Replace desired_tool_bar_items,
5249 current_tool_bar_items, n_desired_tool_bar_items,
5250 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
5252 * frame.c (make_frame): Change initialization of tool bar
5255 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
5256 Change references to members deleted from struct frame to use the
5259 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
5260 references to members deleted from struct frame to use the new ones.
5262 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
5264 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
5266 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
5267 (note_tool_bar_highlight): Change references to members deleted
5268 from struct frame to use the new ones.
5270 2000-11-23 Miles Bader <miles@gnu.org>
5272 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
5273 the face's inverse-video attribute, rather than overriding it.
5275 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5277 * xfns.c (x_set_tool_bar_lines): Clear internal border when
5278 making tool bar smaller.
5280 2000-11-22 Dave Love <fx@gnu.org>
5282 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
5284 2000-11-22 Miles Bader <miles@gnu.org>
5286 * keyboard.c (Vminibuffer_message_timeout): New variable.
5287 (command_loop_1): Use it to determine message timeout.
5288 (syms_of_keyboard): Initialize it.
5290 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
5292 2000-11-22 Kenichi Handa <handa@etl.go.jp>
5294 * sysdep.c: Move the code for declaring h_errno after #include
5297 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5299 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
5300 the menu bar when the tooltip is unmapped.
5302 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
5303 sole visible buffer when we're currently in the mini-buffer, and
5306 2000-11-21 Jason Rumney <jasonr@gnu.org>
5308 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
5309 put on the clipboard.
5310 (Fw32_get_clipboard_data): Compare data on clipboard with saved
5311 copy of what Emacs last put there. If they are the same, do not
5312 use the clipboard copy to avoid losing data due to coding conversions.
5314 2000-11-22 Miles Bader <miles@gnu.org>
5316 * minibuf.c (Vminibuffer_prompt_properties): New variable.
5317 (syms_of_minibuf): Initialize it.
5318 (read_minibuf): Add properties from Vminibuffer_prompt_properties
5319 to prompt, don't make read-only.
5321 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5323 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
5324 Add BEFORE/AFTER_POTENTIAL_GC.
5326 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
5328 * buffer.c (mmap_free_1): Avoid a compiler warning.
5330 * term.c, cm.c: Don't try to include termcap.h; see comment there.
5332 2000-11-21 Kenichi Handa <handa@etl.go.jp>
5334 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
5337 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5339 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
5342 * s/gnu-linux.h: Don't use `#cpu'.
5344 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
5345 not defined in mman.h.
5347 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
5348 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
5349 and store an index in the XClientMessageEvent. Storing a
5350 Lisp_Object or pointer can fail on a 64 bit system, since X only
5352 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
5354 2000-11-20 Dave Love <fx@gnu.org>
5356 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
5358 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5360 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
5362 2000-11-20 Kenichi Handa <handa@etl.go.jp>
5364 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
5367 * alloc.c (make_string): Fix previous change. Be sure to make
5368 unibyte string correctly.
5370 2000-11-19 Gerd Moellmann <gerd@gnu.org>
5372 * window.c (Fwindow_list): Change parameter list to be XEmacs
5374 (window_list_1): New function.
5375 (window_loop): Use it instead of Fwindow_list.
5377 * sysdep.c (emacs_ospeed): New variable.
5378 (toplevel): Don't declare ospeed extern.
5379 (init_baud_rate): Use emacs_ospeed instead of ospeed.
5381 * termcap.c (ospeed): Remove.
5382 (tputs) [!emacs]: Remove unused code.
5383 (tgetent): Avoid a compiler warning.
5385 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5386 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
5387 SCROLL_BAR_X_WIDGET with additional argument DPY.
5389 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
5391 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
5392 Take the X display as additional argument.
5393 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
5394 `Widget' is a pointer type that's not easily stored in Lisp_Object
5395 form in a portable way.
5397 * dispnew.c (update_text_area): Fix last change.
5399 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5401 * xdisp.c: Use BINDING_STACK_SIZE throughout.
5403 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
5404 clear current matrices.
5406 * buffer.c (mmap_enlarge): Don't print a message on stderr
5407 if mapping new memory at the end of the existing region fails.
5409 * dispnew.c (update_text_area): Don't skip over equal glyphs
5410 when the last current glyph overlaps the glyph to its right.
5412 2000-11-18 Miles Bader <miles@gnu.org>
5414 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
5415 lines that *end* with "..." too (that's the most common case!).
5417 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5419 * xdisp.c (resize_mini_window): Temporarily change to the
5420 mini-window's buffer if necessary.
5422 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
5423 the tooltip obscures less text under it.
5425 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5427 * puresize.h (BASE_PURESIZE): Increase to 700000.
5429 2000-11-18 Jason Rumney <jasonr@gnu.org>
5431 * w32term.c (w32_draw_bitmap): Use face to set colors.
5433 2000-11-17 Dave Love <fx@gnu.org>
5435 * lread.c (Fload): Fix #ifdef for pcc.
5437 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5439 * xdisp.c (pos_visible_p): Compute the default character height
5442 2000-11-16 Gerd Moellmann <gerd@gnu.org>
5444 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
5445 knowing the line's height; use the default font's height in that case.
5447 * xfaces.c (weight_table): Add `demi' with the same meaning as
5450 2000-11-16 Kenichi Handa <handa@etl.go.jp>
5452 * dispnew.c (null_row): New global static variable.
5453 (clear_glyph_row): Delete local static variable null_row.
5455 2000-11-15 Jason Rumney <jasonr@gnu.org>
5457 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
5458 (w32_alloc_lighter_color): Use new brightness calculations from
5459 xterm.c. Scale delta to be in the range expected by W32.
5460 (w32_draw_relief_rect): Use frame relief colors.
5462 2000-11-15 Gerd Moellmann <gerd@gnu.org>
5464 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
5465 (Qinhibit_default_face_x_resources): New variable.
5466 (syms_of_frame): Initialize it.
5467 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
5469 * xdisp.c (pos_visible_p): Improve function comment.
5471 * lisp.h (BINDING_STACK_SIZE): New macro.
5473 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
5474 reading the directory if readdir returns null and errno is EAGAIN
5477 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
5479 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
5480 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
5481 Set amount_to_scroll to max of dx and scroll_step so that
5482 scroll-conservatively doesn't defeat scroll-step>1.
5483 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
5484 scroll-conservatively for line-at-a-time scrolling.
5486 2000-11-14 Gerd Moellmann <gerd@gnu.org>
5488 * window.c (Fpos_visible_in_window_p): Call pos_visible with
5491 * xdisp.c (current_mode_line_height, current_header_line_height):
5493 (init_xdisp): Initialize them.
5494 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
5495 and use exact mode line heights if it is set.
5497 * lisp.h (pos_visible_p): Change prototype.
5499 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5500 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
5501 and current_header_line_height first.
5502 (current_mode_line_height, current_header_line_height):
5505 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
5507 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
5508 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
5509 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
5511 2000-11-14 Miles Bader <miles@gnu.org>
5513 * xterm.c (x_alloc_lighter_color): Include an additive component
5514 too for dark colors, because FACTOR isn't enough.
5515 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
5518 2000-11-13 Gerd Moellmann <gerd@gnu.org>
5520 * keyboard.c (show_help_echo): Call message3_nolog with number of
5521 bytes in the help string as 2nd parameter, instead of the number
5524 2000-11-13 Miles Bader <miles@gnu.org>
5526 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
5527 (Fload): Use new openp return protocol.
5528 Don't try to use Vload_source_file_function to load .elc files.
5529 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
5530 openp return protocol.
5531 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
5533 2000-11-11 Kenichi Handa <handa@etl.go.jp>
5535 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
5537 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
5538 Defined these macros.
5539 (NLIST_STRUCT): Avoid re-defining it.
5541 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
5542 -I/usr/contrib/X11R6/include.
5543 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
5545 2000-11-10 Jason Rumney <jasonr@gnu.org>
5547 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
5549 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
5550 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
5552 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
5553 (Qw32_charset_vietnamese): New symbol.
5554 (xlfd_charset_of_font): New function.
5555 (w32_load_system_font): Use it.
5556 (x_to_w32_charset): Use Fassoc to find charset info. Special case
5557 when Vw32_charset_info_alist is nil to ensure default face always
5558 has font. Use Fcar and Fcdr for safety.
5559 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
5560 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
5561 pseudo-codepages for special cases.
5562 (w32_to_x_font): New parameter to allow charset portion to be
5563 specified where there is many to one mapping. Callers changed.
5564 (w32_list_fonts): Avoid listing fonts that won't display.
5566 2000-11-10 Gerd Moellmann <gerd@gnu.org>
5568 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
5569 (font_list_1): Renamed from font_list.
5570 (font_list): New function, trying alternative registries from
5571 Vface_alternative_font_registry_alist.
5572 (Finternal_set_alternative_font_registry_alist): New function.
5573 (syms_of_xfaces): Initialize and Staticpro
5574 Vface_alternative_font_registry_alist.
5575 Defsubr Finternal_set_alternative_font_registry_alist.
5577 2000-11-09 Ken Raeburn <raeburn@gnu.org>
5579 * lisp.h (Flooking_at): Declare.
5581 2000-11-09 Gerd Moellmann <gerd@gnu.org>
5583 * dired.c (directory_files_internal): Fix a braino.
5585 * dired.c (directory_files_internal): Add missing GCPRO's.
5588 2000-11-08 Gerd Moellmann <gerd@gnu.org>
5590 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
5591 (resize_mini_window): Return quickly if Vresize_mini_window is
5592 nil. Don't return if Vmax_mini_window_height is nil.
5594 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
5595 (syms_of_xdisp): Initialize them.
5596 (resize_mini_window): Act according to the setting of
5597 Vresize_mini_window.
5598 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
5600 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
5601 scroll bar widget after configuring it, so that it will appear at
5602 the right position from the start.
5603 (XTredeem_scroll_bar): Cleaned up.
5605 2000-11-08 Kenichi Handa <handa@etl.go.jp>
5607 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
5608 font is taller than the frame line, we don't have to bias the
5611 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
5613 2000-11-07 Dave Love <fx@gnu.org>
5615 * config.in (HAVE_MKSTEMP): Add.
5617 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
5619 2000-11-07 Gerd Moellmann <gerd@gnu.org>
5621 * window.c (Fset_window_configuration): Don't try to preserve
5622 point in the current buffer, if that buffer is displayed in more
5625 * xfaces.c (lookup_named_face): If default face isn't realized,
5626 try to realize it. Return -1 if not successful.
5627 (Fx_list_fonts): Handle case that face cannot be determined.
5628 (Fface_font): Likewise.
5630 2000-11-06 Gerd Moellmann <gerd@gnu.org>
5632 * window.c (displayed_window_lines): Detect partially
5633 visible lines at the bottom correctly.
5635 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
5637 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
5638 when ensuring we don't do visit in indirect buffer.
5640 2000-11-06 Kenichi Handa <handa@etl.go.jp>
5642 * composite.h (compose_chars_in_text): Add prototype.
5644 * composite.c (Vcomposition_function_table): New variable.
5645 (Qcomposition_function_table): New variable.
5646 (run_composition_function): Call
5647 Vcompose_chars_after_function with three arguments.
5648 (compose_chars_in_text): New function.
5649 (syms_of_composite): Modified the doc-string of
5650 Vcompose_chars_after_function. Declare composition-function-table
5651 as a lisp variable, and initialize it.
5653 * xfns.c (x_encode_text): Suppress producing escape sequences for
5656 * xselect.c: Include composite.h.
5657 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
5659 2000-11-05 Andrew Innes <andrewi@gnu.org>
5661 * w32term.c (x_produce_glyphs): Fix typo in enum name.
5663 * sysdep.c (read_input_waiting): Remove extraneous argument to
5666 * w32fns.c (Fx_server_version): Include w32_build_number in the
5669 * w32heap.c (w32_build_number): New variable.
5670 (cache_system_info): Set it.
5672 * w32heap.h (w32_build_number): Add extern.
5674 * emacs.c (syms_of_emacs): Update docstring for
5675 system-configuration, to reflect the actual usage on MS-Windows.
5677 2000-10-31 Gerd Moellmann <gerd@gnu.org>
5679 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
5680 process idle timers while waiting for another event.
5682 * dispnew.c (update_frame_line): Handle case where spaces in
5683 the default face are colored.
5685 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
5686 window height hasn't changed.
5688 2000-10-31 Jason Rumney <jasonr@gnu.org>
5690 * w32term.c (x_produce_glyphs): Handle composite characters.
5691 (x_draw_glyph_string_foreground)
5692 (x_draw_composite_glyph_string_foreground): Restore old font.
5694 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
5696 * minibuf.c (read_minibuf): Reset the undo history just before
5697 starting the recursive-edit.
5699 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5701 * xfaces.c (menu_face_change_count): New variable.
5702 (Finternal_set_lisp_face_attribute): Increment it for changes
5704 (realize_basic_faces): Reflect changes in the `menu' faces
5707 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
5708 dy obtained from the iterator's y-position after moving from
5709 scroll_margin_pos to PT; see comment there.
5711 * xdisp.c (safe_eval_handler): Call add_to_log.
5713 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
5714 is not a symbol or string.
5716 * xdisp.c (echo_area_display): Don't perform a display update from
5717 inside redisplay. The update will happen anyway at the end of
5718 redisplay, and it can confuse redisplay (GC messages while
5719 redisplaying, for instance.)
5721 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
5723 * xrdb.c (x_load_resources): Use the class name in the defaults.
5725 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
5726 (regex_compile): Catch bogus \(\1\).
5728 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5730 * xterm.c (x_alloc_nearest_color): Fix last change to compare
5733 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
5734 we have a color cache, check that the cached color equals the
5735 allocated color. If not, clear the color cache.
5737 * window.c (displayed_window_lines): Change buffers if necessary.
5738 Fix computation of displayed lines.
5740 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
5741 update_menu_bindings to DEFVAR_BOOL.
5743 2000-10-30 Kenichi Handa <handa@etl.go.jp>
5745 * search.c (Fset_match_data): Be sure to make search_regs always sane.
5747 * puresize.h (BASE_PURESIZE): Increase to 680000.
5749 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
5751 2000-10-29 Jason Rumney <jasonr@gnu.org>
5753 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
5755 * w32term.c (w32_bdf_per_char_metric): Negate descent.
5756 (w32_cache_char_metrics): Handle possibility that 'x' does not
5757 exist in a BDF font.
5758 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
5760 * w32bdf.h (bdffont): Add nchars.
5762 * w32bdf.c (set_bdf_font_info): Set it.
5763 (w32_BDF_TextOut): Swap byte order of double byte characters.
5764 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
5766 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
5768 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
5769 don't override the colors in frame's param_alist, unless they are
5772 * term.c (reassert_line_highlight): If inverse_video is non-zero,
5773 reverse the effect of the highlight flag.
5775 2000-10-27 Ken Raeburn <raeburn@gnu.org>
5777 * window.h (Fwindow_live_p): Declare.
5779 * undo.c (record_delete): Check that last_undo_buffer is really a
5780 buffer before applying XBUFFER to it.
5782 * keymap.c (where_is_internal): Pass lisp object, not integer, to
5785 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5787 * lisp.h (KEYMAPP): New macro.
5788 (get_keymap): Remove.
5789 (get_keymap_1): Rename get_keymap.
5791 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
5793 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
5795 * xmenu.c (single_submenu): Use KEYMAPP.
5796 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5797 Use KEYMAPP rather than Fkeymapp.
5799 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
5801 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
5802 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5803 Use KEYMAPP rather than Fkeymapp.
5804 (single_submenu): Use KEYMAPP.
5805 (w32_menu_show, w32_dialog_show): Use TRUE.
5807 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
5809 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
5810 (Fkeymapp): Use KEYMAPP.
5811 (get_keymap): Rename from get_keymap_1. Remove old def.
5812 Return t when autoload=0 and error=0 and the keymap needs autoloading.
5813 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
5814 (Fminor_mode_key_binding): Don't raise an error if the binding
5816 (Fuse_global_map, Fuse_local_map): Allow autoloading.
5817 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
5819 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
5820 Allow Vspecial_event_map to be autoloaded.
5821 (menu_bar_items): Fetch the keymap rather than using keymapp.
5822 (menu_bar_one_keymap): No need to follow func-indirect any more.
5823 (parse_menu_item): get_keymap_1 -> get_keymap.
5824 (tool_bar_items): Fetch the keymap rather than using keymapp.
5825 (read_key_sequence): Use KEYMAPP.
5827 * intervals.c (get_local_map): Use get_keymap rather than following
5828 function-indirections explicitly.
5830 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
5832 2000-10-27 Jason Rumney <jasonr@gnu.org>
5834 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
5835 point, as Windows has oversized fonts.
5837 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
5839 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5841 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
5842 (freehook, reallochook): Handle null pointer arguments.
5843 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
5845 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5847 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
5848 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
5849 Giving in to popular pressure to shut up the compiler with casts.
5851 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5853 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
5854 signed value, and use a default value computed from the font's
5857 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
5859 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
5860 that specify a negative underline position can still use underlines.
5862 * window.c (Fpos_visible_in_window_p): Make POS default to
5863 WINDOW's point, not the current buffer's point.
5865 2000-10-26 Dave Love <fx@gnu.org>
5867 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
5868 when it's necessary.
5870 2000-10-26 Gerd Moellmann <gerd@gnu.org>
5872 * window.c (size_window): Compute size difference from sum of old
5873 child window sizes instead of from parent's size.
5875 * xdisp.c (pos_visible_p): Change current buffer if necessary.
5876 Handle obscured lines at the top of the window.
5878 * frame.c (Fdelete_frame): Doc fix. Move running the hook
5879 down after the last error condition check.
5881 * frame.c (Fdelete_frame): Run delete-frame-hook.
5883 2000-10-26 Kenichi Handa <handa@etl.go.jp>
5885 * coding.c (decode_coding): Fix previous change (check also
5886 CODING_MODE_LAST_BLOCK).
5888 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5890 * regex.c: More `unsigned char' -> `re_char' changes.
5891 Also change several `int' into `re_wchar_t'.
5892 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
5893 (PUSH_FAILURE_POINTER): Don't cast any more.
5894 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
5895 We want GCC to complain, since this piece of code makes
5896 re_match non-reentrant, which *should* be fixed.
5897 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
5898 (EXTEND_BUFFER): Use RETALLOC.
5899 (SET_LIST_BIT): Don't cast.
5900 (re_wchar_t): New type.
5901 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
5902 that those two functions will always properly return.
5903 (IMMEDIATE_QUIT_CHECK): Cast to void.
5904 (analyse_first): Use recursion rather than an explicit stack.
5905 (re_compile_fastmap): Can't fail anymore.
5906 (re_search_2): Don't check re_compile_fastmap for failure.
5907 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
5908 Now also sets the new value (passed in a new argument).
5909 (re_match_2_internal): Use it.
5910 Also, use a new var `reg' of type size_t when looping through regs
5911 rather than reuse the inappropriate `mcnt'.
5913 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
5914 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
5915 (where_is_internal): Renamed from Fwhere_is_internal.
5916 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
5917 (Fwhere_is_internal): New function wrapping where_is_internal.
5918 (where_is_internal_1): Handle the case where we're filling the cache.
5919 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
5921 2000-10-25 Miles Bader <miles@gnu.org>
5923 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
5925 2000-10-25 Gerd Moellmann <gerd@gnu.org>
5927 * window.c (pos_fully_visible_p): Removed.
5928 (Fpos_visible_in_window_p): Use pos_visible_p to determine
5929 if position is visible and/or fully visible.
5931 * lisp.h (pos_visible_p): Add prototype.
5933 * xdisp.c (pos_visible_p): New function.
5935 2000-10-25 Kenichi Handa <handa@etl.go.jp>
5937 * process.c (send_process): If OBJECT is t, it means that the data
5938 is from C string, but we should encode it. Before calling
5939 setup_raw_text_coding_system, be sure to flush out data by the
5940 previous coding system.
5942 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
5944 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
5945 assignment of startpos to prev when startpos == pos.
5947 * editfns.c (find_field): Set the field stickiness correctly from
5948 overlay fields. Use renamed `text_property_stickiness'.
5949 (text_property_stickiness): Renamed from `char_property_stickiness'.
5950 Only check text properties, not overlays.
5951 * textprop.c (get_char_property_and_overlay): New function.
5952 (Fget_char_property): Use it.
5953 * intervals.h (get_char_property_and_overlay): Add declaration.
5955 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5957 * keymap.c: Use AREF, ASET and ASIZE macros.
5958 (Fmake_sparse_keymap): Docstring fix.
5960 (shadow_lookup): Move up.
5961 Handle the case where lookup-key returns an integer.
5962 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
5963 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
5964 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
5965 Simplify/rewrite the keymap-finding code.
5966 Add check for command shadowing, using shadow_lookup.
5968 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
5970 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
5971 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
5974 2000-10-24 Andrew Innes <andrewi@gnu.org>
5976 * dired.c (directory_files_internal_unwind): New function.
5977 (directory_files_internal): Use it to ensure closedir is called
5978 even if expand-file-name or file-attributes throw, eg. because of
5979 a user interrupt. Also enable immediate_quit while calling
5980 re_search, so that matching can be interrupted as well.
5982 2000-10-24 Andrew Innes <andrewi@gnu.org>
5984 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
5986 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
5987 so that re_search functions only quit when callers expect them to.
5989 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5991 * regex.c (regex_compile): Change the way of handling a range from
5992 a char less than 256 to a char not less than 256.
5994 2000-10-24 Gerd Moellmann <gerd@gnu.org>
5996 * window.c (size_window): Prevent setting window's width or
5997 height to a negative value (esp. with XSETFASTINT).
5999 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
6000 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
6001 (protect_malloc_state) [GC_MALLOC_CHECK &&
6002 GC_PROTECT_MALLOC_STATE]: New function.
6003 (PROTECT_MALLOC_STATE): New macro.
6004 (__malloc_initialize, morecore, _malloc_internal)
6005 (_free_internal) _realloc_internal): Use it to make _heapinfo
6006 read-only outside of gmalloc.
6008 * keymap.c: Update copyright.
6010 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
6013 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
6015 * filelock.c (unlock_all_files): Use unlock_file to expand each
6016 buffer's file_truename before trying remove its lock file.
6018 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
6020 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
6021 or CRLF, decode EOLs.
6023 2000-10-24 Kenichi Handa <handa@etl.go.jp>
6025 * window.c (Fdisplay_buffer): Fix doc.
6027 2000-10-23 Jason Rumney <jasonr@gnu.org>
6029 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
6030 ASCII font of default fontset on Windows.
6032 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
6033 xterm.c comment below).
6035 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
6037 2000-10-23 Gerd Moellmann <gerd@gnu.org>
6039 * xterm.c (x_connection_closed): Reset handling_signal.
6041 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
6043 2000-10-23 Miles Bader <miles@gnu.org>
6045 * window.c (window_scroll_pixel_based, window_scroll_line_based):
6046 Pass nil for FULLY argument to Fpos_visible_in_window_p to
6047 maintain old behavior.
6048 * minibuf.c (Fminibuffer_complete): Likewise.
6050 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
6052 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
6053 that when a font can't be exactly centered, it errs up rather than
6056 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
6058 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
6060 2000-10-23 Andrew Choi <akochoi@i-cable.com>
6062 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
6064 * dispnew.c [macintosh]: Include macterm.h.
6065 (init_display) [macintosh]: Initialization for window system.
6067 * emacs.c (main) [macintosh]: Call syms_of_textprop,
6068 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
6069 syms_of_search, x_term_init, and init_keyboard before calling
6070 init_window_once. Also, call syms_of_xmenu.
6072 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
6073 default fontset to Monaco.
6075 * frame.c [macintosh]: Include macterm.h. Remove declarations of
6076 NewMacWindow and DisposeMacWindow.
6077 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
6078 instead of calling NewMacWindow and setting fields of
6079 f->output_data.mac directly. Call init_frame_faces.
6080 (Fdelete_frame) [macintosh]: Remove unused code.
6081 (Fmodify_frame_parameters) [macintosh]: Call
6082 x_set_frame_parameters instead of mac_set_frame_parameters.
6084 * frame.h [macintosh]: Define menu_bar_lines field in struct
6085 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
6087 * keyboard.c [macintosh]: Include macterm.h.
6088 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
6089 and menu_bar_activate_event type events as for X and NT.
6090 (make_lispy_event) [macintosh]: Construct lisp events of type
6091 MENU_BAR_EVENT as for X and NT.
6093 * sysdep.c [macintosh]: Remove declaration for sys_signal.
6094 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
6095 (sys_subshell) [macintosh]: Remove definition entirely.
6096 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
6097 Vwindow_system_version here. Remove initialization of
6098 Vx_bitmap_file_path.
6099 (read_input_waiting): Correct the number of parameters passed to
6101 Move all Macintosh functions to mac/mac.c.
6103 * term.c [macintosh]: Include macterm.h.
6105 * window.c [macintosh]: Include macterm.h.
6107 * xdisp.c [macintosh]: Include macterm.h. Declare
6108 set_frame_menubar and pending_menu_activation.
6109 (echo_area_display) [macintosh]: Do not return if terminal frame
6110 is the selected frame.
6111 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
6112 Allow only the selected frame to set menu bar.
6113 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
6114 calling FRAME_EXTERNAL_MENU_BAR (f).
6115 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
6117 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
6118 and check_x. Declare XCreateGC. Define x_create_gc and
6119 x_free_gc. Initialize font_sort_order.
6120 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
6121 but call x_list_fonts instead of w32_list_fonts.
6122 (Finternal_face_x_get_resource) [macintosh]: Do not call
6123 display_x_get_resource.
6124 (prepare_face_for_display) [macintosh]: Set xgcv.font.
6125 (realize_x_face) [macintosh]: Load the font if it is specified in
6127 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
6129 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
6131 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
6132 is nil: since we go to the end of submap anyway, we'd end up
6134 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
6135 doesn't obey autoload.
6137 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6139 * msdos.c (dos_set_window_size): Update screen dimension variables.
6141 2000-10-21 Jason Rumney <jasonr@gnu.org>
6143 * w32term.c (w32_cache_char_metrics): Double check that font is
6144 really fixed pitch before trusting tmPitchAndFamily.
6146 2000-10-21 Andrew Innes <andrewi@gnu.org>
6148 * w32gui.h (w32_char_font_type): Move enum from w32term.c
6150 * w32term.h: Extern decl for w32_cache_char_metrics.
6152 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
6154 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
6155 (w32_unload_font): Free per_char array if present.
6157 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
6158 cached information in emulated XFontStruct to handle common cases
6159 quickly. Do not allocate XCharStruct for return.
6160 (w32_native_per_char_metric): New function.
6161 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
6163 (x_produce_glyphs): Don't get an HDC. Change calls to
6164 w32_per_char_metric to match arg change above. Remove calls to
6166 (w32_get_glyph_overhangs): Ditto.
6167 (w32_cache_char_metrics): New function.
6169 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
6170 ($(BLD)/casefiddle.$(O)): Remove compile command.
6171 ($(BLD)/gmalloc.$(O)): Remove compile command.
6172 ($(BLD)/dispnew.obj):
6173 ($(BLD)/keyboard.obj):
6174 ($(BLD)/w32inevt.obj):
6175 ($(BLD)/w32bdf.obj):
6177 ($(BLD)/buffer.obj):
6178 ($(BLD)/editfns.obj):
6180 ($(BLD)/fileio.obj):
6182 ($(BLD)/indent.obj):
6183 ($(BLD)/insdel.obj):
6184 ($(BLD)/intervals.obj):
6185 ($(BLD)/minibuf.obj):
6187 ($(BLD)/scroll.obj):
6188 ($(BLD)/sysdep.obj):
6189 ($(BLD)/textprop.obj):
6190 ($(BLD)/widget.obj):
6191 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
6192 ($(BLD)/term.obj): Add dependency on dispextern.h.
6194 * makefile.nt ($(BLD)\dispnew.obj):
6195 ($(BLD)\keyboard.obj):
6196 ($(BLD)\w32inevt.obj):
6197 ($(BLD)\w32bdf.obj):
6199 ($(BLD)\buffer.obj):
6200 ($(BLD)\editfns.obj):
6202 ($(BLD)\fileio.obj):
6204 ($(BLD)\indent.obj):
6205 ($(BLD)\insdel.obj):
6206 ($(BLD)\intervals.obj):
6207 ($(BLD)\minibuf.obj):
6209 ($(BLD)\scroll.obj):
6210 ($(BLD)\sysdep.obj):
6211 ($(BLD)\textprop.obj):
6212 ($(BLD)\widget.obj):
6213 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
6214 ($(BLD)\term.obj): Add dependency on dispextern.h
6216 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6218 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
6219 with an additional argument of Qt.
6221 2000-10-21 Miles Bader <miles@gnu.org>
6223 * window.c (pos_fully_visible_in_window_p): New function.
6224 (Fpos_visible_in_window_p): Add FULLY argument.
6225 Use pos_fully_visible_in_window_p.
6226 (window_scroll_pixel_based, window_scroll_line_based): Update
6227 calls to Fpos_visible_in_window_p.
6228 * lisp.h (Fpos_visible_in_window_p): Update prototype
6230 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6232 * alloc.c (toplevel): Conditionalize compilation of mem_*
6233 functions differently.
6235 2000-10-20 Jason Rumney <jasonr@gnu.org>
6237 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
6238 mem_init where it used to be. mem_z etc not defined otherwise.
6240 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6242 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
6244 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
6245 structure definition and related variabled to the top of the file.
6246 Include this code when GC_MALLOC_CHECK is defined.
6247 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
6248 register/unregister allocated region.
6249 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
6250 which isn't allocated.
6251 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
6252 something which is already in use.
6253 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
6254 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
6255 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
6256 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
6258 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
6259 _malloc_internal instead of malloc.
6260 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
6263 2000-10-20 Andrew Innes <andrewi@gnu.org>
6265 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
6267 (my_strftime) <macro>: Don't use macro arg list when redefining as
6269 (my_strftime) <function>: Supply 0 as ut argument.
6271 2000-10-19 Jason Rumney <jasonr@altavista.net>
6273 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
6274 including dispextern.h, as it stops faces from working.
6276 * w32fns.c (Fx_create_frame): Don't bother calling
6277 face-set-after-frame-default since the caller does it for us
6278 anyway. Clean up calls to x_get_arg to be consistent with X.
6280 * w32term.c (x_produce_glyphs): Handle
6281 unibyte_display_via_language_environment correctly.
6282 (w32_draw_box_rect): Fix the calculation of width and height.
6284 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
6285 as it has stopped working.
6286 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
6289 2000-10-19 Gerd Moellmann <gerd@gnu.org>
6291 * eval.c (skip_debugger): Prevent a compiler warning.
6292 (Fcondition_case): Likewise.
6293 (Fbacktrace_frame): Use a null interactive spec.
6295 2000-10-19 Kenichi Handa <handa@etl.go.jp>
6297 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
6299 2000-10-18 Gerd Moellmann <gerd@gnu.org>
6301 * strftime.c: Sync with glibc, file version 1.78.
6302 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
6303 should no longer be used according to ISO 8601.
6305 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
6306 no map for meta_prefix_char, don't try to use it as a keymap.
6307 Instead, if T_OK is non-zero, look up a default binding, if any,
6308 otherwise, if T_OK is zero, return nil.
6310 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
6311 (x_to_xcolors, png_load): Use x_query_color.
6313 * xterm.c (x_color_cells, x_query_colors, x_query_color):
6315 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
6317 (x_copy_color, x_alloc_lighter_color): Likewise.
6319 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
6320 (x_query_color, x_query_colors): Add prototype.
6322 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
6323 check_string_bytes only if not noninteractive, increase count to 50.
6325 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
6327 * insdel.c (adjust_markers_for_delete): Handle before-insertion
6330 2000-10-17 Gerd Moellmann <gerd@gnu.org>
6332 * alloc.c (pure_bytes_used): Renamed from pureptr.
6334 (pure_alloc): New function.
6335 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
6337 (Fpurecopy): Use PURE_POINTER_P.
6339 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
6340 PT has moved backward.
6342 * xdisp.c (cursor_row_p): Take continued lines into account.
6344 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
6346 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
6347 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
6348 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
6351 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
6352 of selective display off while searching for the next line start.
6354 2000-10-17 Kenichi Handa <handa@etl.go.jp>
6356 * Makefile.in (term.o): Depend on dispextern.h.
6358 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
6360 * keymap.c (keymap_memberp): Ensure that nil is not a member.
6362 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6364 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
6365 the iterator at the beginning, so that they can be set later on,
6366 for instance in reseat_at_next_visible_line_start, without being
6369 * xfns.c (pbm_format): Add :foreground and :background keywords.
6370 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
6371 (xbm_load): Recognize foreground and background color specifications.
6373 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
6375 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
6377 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
6379 * msdos.c (IT_set_face): Compare highlighted face with the default
6380 face, and invert colors if these faces' colors are identical.
6381 (Fmsdos_remember_default_colors): Don't swap foreground and
6382 background colors in initial_colors[].
6383 (IT_set_frame_parameters): Don't swap frame's foreground and
6384 background pixels. If ALIST includes "(reverse . t)", swap
6385 foreground-color and background-color properties in frame's
6386 param_alist. If the original frame's param_alist doesn't specify
6387 the colors, store unspecified-fg and unspecified-bg, reversed if
6390 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
6391 the colors are unspecified and reversed, reverse fore- and back-
6392 ground in the returned value.
6393 (Fframe_parameter): Ditto.
6395 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6397 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
6398 get_last_unchanged_at_beg_row.
6399 (find_first_unchanged_at_end_row): Renamed from
6400 get_first_unchanged_at_end_row.
6401 (find_first_unchanged_at_end_row): Convert assertions to
6402 unconditional tests which abort. When looking for a row in
6403 unchanged text, don't go further back than first_text_row.
6405 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
6406 Don't add in the last line's height when deciding if the new
6407 position is below the scroll margin.
6409 2000-10-16 Miles Bader <miles@gnu.org>
6411 * editfns.c (Fconstrain_to_field): Check carefully for field
6412 boundaries if either OLD_POS or NEW_POS has a non-nil field
6413 property, even if they're the same.
6415 2000-10-16 Kenichi Handa <handa@etl.go.jp>
6417 * xterm.c (x_draw_box_rect): Fix the calculation of width and
6418 height for XFillRectangle.
6420 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
6422 * syntax.c (Fstring_to_syntax): New function extracted from
6423 Fmodify_syntax_entry.
6424 (Fmodify_syntax_entry): Use it and document the ! and | fences.
6425 (skip_chars, Fforward_comment): Remove unused variables.
6426 (syms_of_syntax): Add defsubr for string-to-syntax.
6427 (describe_syntax): Add code for comment and string fences.
6429 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
6431 * keymap.c (access_keymap): Add AUTOLOAD parameter.
6432 Do the meta->esc mapping. Call get_keyelt before returning.
6433 Start scanning from the second element (the first is always `keymap')
6434 to make it easier to detect when we reach a parent map.
6435 Handle the case of inheriting from a symbol whose function is a map.
6436 (Fkeymap_parent): Also handle the `inherit from symbol' case.
6437 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
6438 (get_keyelt, Flookup_key): Update call to access_keymap.
6439 Remove the meta->esc mappings.
6440 (define_as_prefix): Delete old disabled code.
6441 (menu_item_p): New function.
6442 (where_is_internal_1): Skip over the few remaining menu items.
6443 * lisp.h (access_keymap): Update prototype.
6444 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
6445 Update call to access_keymap.
6446 (follow_key, read_key_sequence): Update calls to access_keymap.
6447 Remove the meta->esc mappings.
6449 2000-10-13 Gerd Moellmann <gerd@gnu.org>
6451 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
6452 with additional argument.
6454 * xdisp.c (cursor_row_p): New function.
6455 (try_cursor_movement, display_line): Use it.
6457 * xdisp.c (append_space): Also save/restore iterator's current
6458 character and its length.
6460 * xdisp.c (init_from_display_pos): Add an assertion.
6461 (handle_stop): Don't set iterator's add_overlay_start.
6462 (handle_invisible_prop): Likewise.
6463 (load_overlay_strings): If text under an overlay is invisible,
6464 take both before- and after-strings into account when the iterator
6465 is positioned either at the start or at the end of the overlay.
6466 (forward_to_next_line_start): Rewritten.
6467 (reseat_at_next_visible_line_start): Rewritten.
6468 (set_iterator_to_next): Add parameter RESEAT_P.
6470 * dispextern.h (struct it): Remove member add_overlay_start.
6471 (set_iterator_to_next): Change prototype.
6473 2000-10-13 Kenichi Handa <handa@etl.go.jp>
6475 * coding.c (code_convert_region): Be sure to initialize
6476 coding->category_idx.
6477 (decode_coding_string): Set coding->src_multibyte and
6478 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
6479 (encode_coding_string): Set coding->src_multibyte and
6480 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
6482 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
6484 * xfns.c (Fx_create_frame): Don't bother calling
6485 face-set-after-frame-default since the caller does it for us anyway.
6487 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
6489 * window.c (coordinates_in_window): Fix detection of vertical line
6490 on character terminals.
6492 2000-10-12 Gerd Moellmann <gerd@gnu.org>
6494 * editfns.c (save_excursion_save): Additionally record the
6496 (save_excursion_restore): If buffer was visible in a window, and a
6497 different window was selected, and the old selected window is
6498 still live, restore point in that window.
6500 2000-10-12 Kenichi Handa <handa@etl.go.jp>
6502 * xterm.c (x_produce_glyphs): Handle
6503 unibyte_display_via_language_environment correctly.
6505 * regex.c (regex_compile): Change the way of handling a range from
6506 unibyte char to multibyte char.
6508 * syntax.c (skip_chars): Change the way of handling a range from
6509 unibyte char to multibyte char.
6511 * process.c (read_process_output): Cancel previous change.
6513 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
6515 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
6517 * charset.c (Ffind_charset_string): Doc fix.
6518 (Ffind_charset_region): Doc fix.
6520 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
6522 * process.c (read_process_output): Fix previous change. Adjust
6523 multibyteness of text to insert in a buffer by
6524 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
6526 2000-10-10 Andreas Schwab <schwab@suse.de>
6528 * alloc.c (mark_object): Remove all workarounds installed on
6531 2000-10-10 Kenichi Handa <handa@etl.go.jp>
6533 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
6534 (base64_encode_1): Make it work for a text of multibyte form.
6535 (Fbase64_decode_region): Allocate sufficient memory for multibyte
6536 case. Don't call str_to_multibyte because base64_decode_1
6537 produces correct multibyte form for eight-bit codes.
6538 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
6539 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
6540 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
6543 * charset.h (CHAR_STRING): Optimized for single byte characters.
6545 2000-10-09 Andreas Schwab <schwab@suse.de>
6547 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
6548 -1 after socket is closed, to fall through to error processing.
6550 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
6552 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
6553 variables. If ALIST includes foreground-color or
6554 background-color, change also the colors of the default face for
6557 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
6559 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
6560 them extern (they are defined on xfaces.c).
6561 (syms_of_msdos): Don't intern and don't staticpro
6562 Qbackground_color and Qforeground_color.
6564 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
6566 * frame.c (Fframe_parameter): For non-windowed frames, if
6567 f->param_alist says foreground or background color is unspecified,
6568 call tty_color_name to return the color name computed from the
6569 frame's current colors.
6571 2000-10-06 Dave Love <fx@gnu.org>
6573 * terminfo.c (ospeed): Don't declare.
6575 * sysdep.c: Don't include string.h.
6576 (h_errno): Declare conditional also on TRY_AGAIN.
6578 * charset.c (Ffind_charset_string): Doc fix.
6580 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
6581 (Fbase64_decode_region, Fbase64_decode_string): More explicit
6584 2000-10-05 Dave Love <fx@gnu.org>
6586 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
6587 position like menu-bar.
6589 2000-10-05 Gerd Moellmann <gerd@gnu.org>
6591 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
6593 * xdisp.c (handle_single_display_prop): Use safe_call1.
6594 (safe_call): Renamed from call_function.
6595 (safe_call1): New function.
6596 (handle_fontified_prop): Use safe_call1 instead of call1.
6597 (safe_eval): Renamed from eval_form.
6598 (safe_eval_handler): Renamed from eval_handler.
6599 (handle_single_display_prop, display_mode_element): Use safe_eval
6600 instead of eval_form.
6602 * xfaces.c (merge_face_heights): Use safe_call instead of
6605 * keyboard.c (show_help_echo): Use safe_call instead of
6606 call_function; use safe_eval instead of eval_form.
6608 * lisp.h (safe_call): Renamed from call_function.
6609 (safe_eval): Renamed from eval_form.
6610 (safe_call1): Add prototype.
6612 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
6614 * xfns.c (image_ascent): Rearrange ascent calculation for the
6617 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
6619 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
6620 (where_is_internal_1): Don't bother ignoring menu-items any more.
6622 2000-10-04 Gerd Moellmann <gerd@gnu.org>
6624 * keyboard.c (update_menu_bindings): New variable.
6625 (parse_menu_item): Use AREF. If update_menu_bindings
6626 is 0, don't update menu bindings.
6627 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
6629 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
6631 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
6634 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
6636 * syntax.c (forw_comment): Match nestedness of ender/starter.
6637 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
6638 (prev_char_comstart_first): Remove.
6639 (back_comment): Check two-char comment markers more carefully
6640 to better handle overlapping cases like *//* or /* */* */ ...
6641 Match nestedness of ender/starter.
6643 2000-10-02 Dave Love <fx@gnu.org>
6645 * config.in (HAVE_GAI_STRERROR): Add undef.
6647 * process.c (Fopen_network_stream): Use it.
6649 * m/alpha.h (NO_REMAP): Don't define.
6651 2000-10-02 Gerd Moellmann <gerd@gnu.org>
6653 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
6654 return with a string converted to an integer or vice versa when
6655 Vmocklisp_arguments is t.
6656 (Fsignal): Likewise. The function can return for `quit'.
6657 (struct gcpro): Declare member `var' to point to a volatile
6660 * eval.c (error): Prevent compiler warning.
6662 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
6664 * keymap.c (keymap_memberp): New function.
6665 (Fset_keymap_parent): Use it.
6666 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
6667 Use keymap_memberp to avoid creating cycles.
6668 (access_keymap): Use KEYMAPP.
6670 2000-09-30 Gerd Moellmann <gerd@gnu.org>
6672 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
6673 gai_strerror. Make sure xerrno is set if connect fails. Improve
6676 2000-09-29 Jason Rumney <jasonr@gnu.org>
6678 * w32term.c (w32_char_font_type, w32_encode_char)
6679 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
6680 (w32_bdf_per_char_metric): New function.
6681 (w32_per_char_metric): Use it.
6682 (x_draw_glyph_string_background): Always draw background for BDF
6685 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
6686 GDI object which is a scarce resource.
6688 * w32bdf.c (search_file_line): Fix skipping of whitespace.
6689 (get_quoted_string): Fix limit on memchr search.
6690 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
6691 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
6692 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
6693 (get_cached_font_char, cache_char_offset): Use macro
6694 BDF_CODEPOINT_RANGE_COVER_P.
6695 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
6696 (clear_cached_bitmap_slots): New function.
6697 (GET_HEX_VALUE): G-Z, g-z are not hex.
6698 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
6699 (get_bitmap_with_cache): Use new cache implementation.
6700 (create_offscreen_bitmap): New function.
6701 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
6703 * w32term.c (x_produce_glyphs): If the distance from the current
6704 position to the next tab stop is less than a canonical character
6705 width, use the tab stop after that.
6706 (x_draw_glyphs): Handle case START and END are out of bounds more
6708 (x_clear_mouse_face): Block/unblock input.
6709 (x_display_and_set_cursor): Don't show a hollow box cursor for
6710 buffers whose cursor_type is nil.
6712 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6714 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
6716 * dispextern.h (updating_frame): Declare extern.
6718 2000-09-29 Andreas Schwab <schwab@suse.de>
6720 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
6722 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6724 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
6725 use its function definition.
6726 (tool_bar_items): Likewise.
6728 * lisp.h (fatal): Declare NO_RETURN.
6730 2000-09-29 Kenichi Handa <handa@etl.go.jp>
6732 * keymap.c: Remove the line "#undef NULL".
6734 2000-09-28 Gerd Moellmann <gerd@gnu.org>
6736 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
6738 2000-09-28 Dave Love <fx@gnu.org>
6740 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
6742 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
6744 * .gdbinit (xreload): Note its need on GNU/Linux.
6746 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
6747 r_alloc, r_alloc_free.
6749 2000-09-28 Kenichi Handa <handa@etl.go.jp>
6751 * syntax.c (skip_chars): Handle negation correctly.
6753 2000-09-27 Gerd Moellmann <gerd@gnu.org>
6755 * xfaces.c (realize_default_face): Call set_lface_from_font_name
6756 with non-zero FORCE_P argument.
6758 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
6761 * xdisp.c (window_box_height): Add an assertion.
6763 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
6764 tool-bar than is available.
6765 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
6767 2000-09-27 Dave Love <fx@gnu.org>
6769 * s/irix6-5.h: Now works 64-bit. Tidied.
6771 2000-09-26 Gerd Moellmann <gerd@gnu.org>
6773 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
6774 instead of BITS_PER_INT.
6775 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
6776 EMACS_UINT, respectively.
6777 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
6779 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
6781 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
6783 * window.c (freeze_window_starts): Construct last argument for
6784 foreach_window differently.
6786 * xfns.c (x_decode_color): Don't return a Lisp_Object.
6788 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
6789 EMACS_UINT instead of `int' and `unsigned int'.
6790 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
6792 * frame.h (struct frame): Make the `nothing' member of union
6793 output_data an EMACS_INT.
6795 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
6796 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
6797 size in the sdata structure.
6798 (SDATA_NBYTES, SDATA_DATA): New macros.
6799 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
6800 differently for the different layout of the sdata structure.
6801 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
6803 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
6804 Check that size recorded in the string size and size recorded in
6805 the sdata structure agree.
6807 2000-09-25 Dave Love <fx@gnu.org>
6809 * buffer.c: Include stdio.h.
6811 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
6813 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
6815 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
6816 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
6817 (__malloc_extra_blocks): Declare as __malloc_size_t.
6819 2000-09-25 Gerd Moellmann <gerd@gnu.org>
6821 * alloc.c (mark_image): Use GC_NILP instead of NILP.
6823 * keyboard.c (show_help_echo): Set help_echo_showing_p.
6824 (read_char): If help-echo is showing, preserve the echo area
6827 * xdisp.c (help_echo_showing_p): New variable.
6828 (set_message): Reset it to 0.
6829 (init_xdisp): Initialize help_echo_showing_p.
6831 * dispextern.h (help_echo_showing_p): Declare extern.
6833 * config.in: Fix typo in __GNUC_MINOR__.
6835 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
6837 * s/freebsd.h (POSIX_SIGNALS): Define.
6839 * xterm.c (x_clear_mouse_face): Block/unblock input.
6841 2000-09-24 Dave Love <fx@gnu.org>
6843 * fns.c (base64_encode_1): Fix last change.
6845 2000-09-22 Gerd Moellmann <gerd@gnu.org>
6847 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
6849 * xdisp.c (try_window_reusing_current_matrix): More fixes
6850 for the case window has a header-line.
6852 2000-09-22 Dave Love <fx@gnu.org>
6854 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
6857 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
6859 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
6861 2000-09-21 Gerd Moellmann <gerd@gnu.org>
6863 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
6866 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
6869 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
6870 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
6871 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
6874 * marker.c (byte_char_debug_check): Return void.
6876 * xfns.c (Fx_create_frame): Set default frame parameter value
6877 for tool-bar-lines to 1.
6879 * dispnew.c (scrolling_window): Compare y-positions of rows
6880 equal at the start. Some simplification.
6882 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
6883 reused rows' y-position in the case window has a header-line, and
6884 new window start is greater than old window start.
6886 * process.c (process_sent_to): New variable.
6887 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
6888 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
6889 Declare more parameters volatile.
6891 * lread.c (Vrecursive_load_depth_limit): New variable.
6892 (Fload): Check recursive loads whose recursion depth exceeds
6893 Vrecursive_load_depth_limit.
6894 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
6896 2000-09-20 Gerd Moellmann <gerd@gnu.org>
6898 * fileio.c (Fread_file_name): Doc fix.
6900 * editfns.c (Fmessage_or_box): Doc fix.
6902 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
6904 * xfns.c (xbm_scan): Allow C-style comments.
6906 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
6907 symbols are specified, add color translations to the cache.
6908 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
6909 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
6911 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
6912 structures to xpm_init_color_cache.
6914 2000-09-19 Gerd Moellmann <gerd@gnu.org>
6916 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
6918 2000-09-19 Andrew Innes <andrewi@gnu.org>
6920 * makefile.nt (bootstrap-emacs): Don't change directory.
6922 2000-09-19 Kenichi Handa <handa@etl.go.jp>
6924 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
6926 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
6927 If output buffer is too small, signal an appropriated error.
6929 2000-09-18 Dave Love <fx@gnu.org>
6931 * keyboard.c (menu_bar_items, tool_bar_items)
6932 (current_active_maps): Remove redundant get_local_map call.
6934 2000-09-18 Gerd Moellmann <gerd@gnu.org>
6936 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
6937 cursor for buffers whose cursor_type is nil.
6939 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
6940 a feature to implement that is already implemented.
6941 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
6944 * xfns.c (x_clear_image_1): New function.
6945 (x_clear_image): Use it.
6946 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
6948 * dispnew.c (update_window): Move test for invisible lines
6949 at the top to update_window_line.
6950 (update_window_line): Handle invisible lines here.
6952 * xfns.c (clear_image_cache): Clear current matrices of all
6953 frames sharing an image cache. Block input while freeing
6954 images. Fix timestamp comparison.
6955 (x_clear_image): Also free the mask.
6957 * xfns.c (lookup_image): Block input while loading the image so
6958 that we won't get interrupted in a state where the image isn't yet
6960 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
6961 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
6962 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
6963 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
6965 2000-09-16 Gerd Moellmann <gerd@gnu.org>
6967 * dispnew.c (update_window): Make sure to make desired rows
6968 current even if they are completely invisible at the top
6971 2000-09-15 Gerd Moellmann <gerd@gnu.org>
6973 * xfns.c (lookup_image): Build mask before applying an algorithm.
6974 Recognize algorithm `disabled'.
6975 (cross_disabled_images): New variable.
6976 (COLOR_INTENSITY): New macro.
6977 (x_detect_edges): Use COLOR_INTENSITY.
6978 (x_disable_image): New function.
6979 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
6981 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
6982 disabled state, don't apply an image transformation algorithm if
6983 the user specified an image for the disabled state. Use
6984 `:algorithm disabled' for creating a disabled item's image if the
6985 user hasn't specified an image.
6987 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
6988 allocation functions with the XPM lib.
6989 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
6990 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
6991 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
6992 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
6993 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
6994 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
6995 functions, if possible, because these handle color allocation
6996 failure more gracefully.
6997 (Fimage_mask_p): New function.
6999 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
7000 (Qedge_detection, Qheuristic): New symbols.
7001 (syms_of_xfns): Initialize new symbols.
7002 (lookup_image): Handle `:mask X', `:algorithm emboss', and
7003 `algorithm (edge-detection ...)'.
7004 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
7005 (tiff_format, gif_format, gs_format): Add `:mask'.
7006 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
7007 (GIF_MASK, GS_MASK): New enumerators.
7008 (x_laplace_read_row, x_laplace_write_row): Functions removed.
7009 (emboss_matrix, laplace_matrix): New variables.
7010 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
7011 (x_edge_detection): New functions.
7012 (x_laplace): Rewritten in terms of x_detect_edges.
7013 (x_build_heuristic_mask): If image has a mask, free it.
7015 2000-09-14 Andrew Innes <andrewi@gnu.org>
7017 * makefile.w32-in: Revert to Unix line endings.
7019 2000-09-14 Andrew Innes <andrewi@gnu.org>
7021 * makefile.w32-in: Standardize indentation somewhat.
7022 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
7023 cater for differences between shells.
7025 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
7027 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7029 * xterm.c (x_produce_glyphs): If the distance from the current
7030 position to the next tab stop is less than a canonical character
7031 width, use the tab stop after that.
7033 2000-09-14 Dave Love <fx@gnu.org>
7035 * buffer.c (alloc_buffer_text): Fix xmalloc call.
7037 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7039 * xdisp.c (handle_fontified_prop): While running fontification
7040 functions, bind `fontification-functions' and
7041 `after-change-functions' to nil.
7043 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
7044 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
7046 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
7048 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
7049 USE_MMAP_FOR_BUFFERS.
7051 * insdel.c (make_gap): Use enlarge_buffer_text.
7053 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
7054 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
7055 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
7056 from former r_alloc_* functions in ralloc.c.
7057 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
7058 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
7059 (mmap_init) [REL_ALLOC_MMAP]: New function.
7060 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
7061 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
7064 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
7065 (enlarge_buffer_text): Add prototype.
7067 * ralloc.c: Remove everything having to do with the use of mmap.
7069 2000-09-13 Gerd Moellmann <gerd@gnu.org>
7071 * sound.c (Fplay_sound): Doc fix.
7073 * keyboard.c: Avoid some more compiler warnings.
7074 (parse_tool_bar_item): Ignore cached key bindings.
7076 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
7077 and allocation of Lisp data.
7079 2000-09-12 Gerd Moellmann <gerd@gnu.org>
7081 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
7082 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
7085 * lread.c (Fload): Put code checking for recursive loads in #if 0.
7087 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
7089 * ccl.c: Comment fixed.
7090 (MAX_MAP_SET_LEVEL): Increased to 30.
7091 (PUSH_MAPPING_STACK): Enclose with do-while block.
7092 (POP_MAPPING_STACK): Likewise.
7093 (stack_idx_of_map_multiple): New variable.
7094 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
7095 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
7096 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
7097 (ccl_driver) <CCL_MapSingle>: Likewise.
7098 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
7099 with the case where looking up process reaches to the end of
7100 map-set, and call CCL programs as the above change.
7102 2000-09-11 Gerd Moellmann <gerd@gnu.org>
7104 * xfns.c (png_load, jpeg_load): Declare some variables volatile
7105 that might be clobbered by longjmp.
7106 (check_x_display_info, x_decode_color, create_frame_xic)
7107 (Fx_display_backing_store, Fx_display_visual_class)
7108 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
7110 * lread.c (init_lread): Set Vloads_in_progress to nil.
7111 (Fload): Show list of recursively loaded files, when signaling an
7114 * lread.c (Vloads_in_progress): New variable.
7115 (record_load_unwind): New function.
7116 (Fload): Check for recursive loads.
7117 (syms_of_lread): Initialize Vloads_in_progress.
7118 (read_integer, read1): Avoid some compiler warnings.
7120 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
7123 2000-09-11 Miles Bader <miles@gnu.org>
7125 * editfns.c (Fbuffer_string): Doc fix.
7127 2000-09-10 Gerd Moellmann <gerd@gnu.org>
7129 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
7131 2000-09-09 Ken Raeburn <raeburn@gnu.org>
7133 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
7134 whether to include other header files.
7136 2000-09-09 Gerd Moellmann <gerd@gnu.org>
7138 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
7139 by Fmemq as a boolean.
7141 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
7143 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
7145 2000-09-08 Gerd Moellmann <gerd@gnu.org>
7147 * ralloc.c (mmap_fd): Remove initializer which can make it
7148 read-only in a dumped Emacs.
7149 (mmap_fd_1): New variable.
7150 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
7151 restore it from there.
7152 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
7153 unconditionally so that mmap_fd can be initialized there.
7154 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
7155 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
7156 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
7158 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
7160 * xdisp.c (dump_glyph_row): Fix printf format string.
7161 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
7163 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
7165 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
7168 * xdisp.c (try_window_id): When trying to locate cursor in
7169 unchanged rows at the top, handle the case that we can't find it.
7171 * xterm.c (x_draw_glyphs): Handle case START and END are out
7172 of bounds more carefully.
7174 2000-09-08 Dave Love <fx@gnu.org>
7176 * s/sol2.h (REL_ALLOC_MMAP): Define.
7177 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
7179 * ralloc.c: Don't include string.h (redundant).
7180 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
7181 [!MAP_ANON]: Include fcntl.h.
7182 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
7183 (r_alloc, r_re_alloc, r_alloc_free)
7184 (mmap_enlarge, mmap_set_vars): Use it.
7185 (r_alloc_init_fd): New function.
7186 (__morecore) [SYSTEM_MALLOC]: Don't declare.
7187 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
7190 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
7193 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
7194 change to __NetBSD__.
7196 2000-09-08 Kenichi Handa <handa@etl.go.jp>
7198 * search.c (compile_pattern): Check the multibyteness of cached
7201 2000-09-08 Miles Bader <miles@gnu.org>
7203 * xfaces.c (default_face_vector): Function removed.
7204 (Finternal_merge_in_global_face): Restore old global/local
7205 attribute override order. Use inline loop instead of calling
7206 default_face_vector.
7208 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7210 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
7211 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
7212 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
7213 where necessary, in case POINTER_TYPE is `void'.
7215 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
7217 * frame.c (make_terminal_frame): Initialize frame foreground and
7218 background colors to unspecified, for the initial instance of an
7221 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7223 * ralloc.c (mmap_find): Fix overlap computation.
7224 (mmap_enlarge): Compute nbytes before trying to find an
7227 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
7230 * lread.c (syms_of_lread): Change value of regexp
7231 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
7233 * xmenu.c (xdialog_show): When looking up the selection in
7234 menu_items, take `quote' boundaries into account; this corresponds
7235 to a nil ITEM in x-popup-dialog.
7237 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7239 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
7241 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
7243 * coding.c (encode_coding_sjis_big5): Use translation table for
7244 encoding, not decoding. Fix the handling of latin-jisx0201.
7245 Check for the charset katakana-jisx0201 too.
7246 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
7247 (detect_coding_sjis): Check the byte sequence more rigidly.
7249 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7251 * xfaces.c (Vparam_value_alist): New variable.
7252 (syms_of_xfaces): Initialize it.
7253 (Finternal_set_lisp_face_attribute): Avoid more consing.
7255 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
7257 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
7258 (Qbackground_mode): New variable.
7259 (syms_of_frame_1): Initialize Qbackground_mode.
7261 * lisp.h (Qdisplay): Declare extern.
7263 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
7264 change face on all frames, and change the default for new frames.
7266 2000-09-07 Dave Love <fx@gnu.org>
7268 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
7270 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7272 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
7274 * charset.c: Include composite.h
7275 (lisp_string_width): New function.
7276 (Fstring_width): Call lisp_string_width instead of strwidth.
7278 * Makefile.in (charset.o): Depends on composite.h.
7280 * process.c (read_process_output): Before inserting the decoded
7281 text in the buffer, adjust the multibyteness.
7283 2000-09-06 Gerd Moellmann <gerd@gnu.org>
7285 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
7286 buffer's text buffer is null, map new memory.
7288 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
7289 POINTER_TYPE and size_t.
7290 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
7291 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
7292 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
7293 [REL_ALLOC_MMAP]: New macros.
7294 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
7295 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
7296 [REL_ALLOC_MMAP]: New functions.
7298 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
7299 before and after unexec.
7301 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
7302 text buffers if necessary.
7304 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
7305 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
7308 * config.in (HAVE_MMAP): Add #undef.
7310 2000-09-05 Gerd Moellmann <gerd@gnu.org>
7312 * frame.c (Qdisplay_type): New variable.
7313 (syms_of_frame_1): Initialize it.
7314 (Fframe_parameter): New function that avoids consing.
7315 (syms_of_frame): Defsubr it.
7317 * buffer.c (Fother_buffer): Consider buffers as invisible when
7318 they are displayed in a window on an invisible frame.
7320 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
7321 get-largest-window always return nil.
7323 2000-09-04 Gerd Moellmann <gerd@gnu.org>
7325 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
7326 variable; recognize Emacs 19 elc files.
7328 2000-09-04 Miles Bader <miles@gnu.org>
7330 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
7331 before initially popping up the menu, so the menu doesn't flash
7332 when the face settings are significantly different from the defaults.
7334 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
7336 * regex.c (WIDE_CHAR_SUPPORT): New macro.
7337 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
7338 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
7339 (BIT_UNIBYTE): Remove.
7340 (re_match_2_internal): Delete corresponding code and streamline the
7341 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
7342 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
7343 (re_wctype_t): New type.
7344 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
7345 (regex_compile): Use them and fix handling of overly long char classes.
7347 2000-09-03 Andrew Innes <andrewi@gnu.org>
7349 * makefile.w32-in: Change to DOS line endings.
7351 * s/ms-w32.h (ORDINARY_LINK): New define.
7353 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
7354 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
7356 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
7357 (distclean): Delete them here instead.
7359 * w32proc.c (compare_env): Convert to uppercase for comparison,
7360 not lowercase, to match how the native Windows shell works.
7362 2000-09-03 Jason Rumney <jasonr@gnu.org>
7364 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
7365 CVS changes the line-ends when checking in/out on DOS/Windows.
7367 * makefile.nt (emacs): Do not change directory to run temacs, as
7368 the load-path is set relative to current directory.
7370 2000-09-03 Miles Bader <miles@gnu.org>
7372 * xterm.c (x_alloc_lighter_color_for_widget): New function.
7374 2000-09-02 Gerd Moellmann <gerd@gnu.org>
7376 * xdisp.c (redisplay_mode_lines): New function.
7377 (display_mode_lines): Return number of mode lines displayed.
7378 (echo_area_display): Use redisplay_mode_lines to draw garbaged
7379 mode lines. Don't temporarily bind redisplay-dont-pause to t.
7381 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
7382 string.h and strings.h.
7383 (index) [HAVE_INDEX]: Add prototype.
7385 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
7386 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
7388 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
7389 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
7391 2000-09-01 Gerd Moellmann <gerd@gnu.org>
7393 * lread.c (read1): Accept `?' as symbol constituent, for
7394 compatiblity with XEmacs.
7396 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
7398 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
7399 (struct re_pattern_buffer): Remove newline_anchor.
7400 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
7401 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
7402 (re_max_failures, fail_stack): Use size_t rather than unsigned.
7403 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
7404 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
7405 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
7406 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
7407 Get rid of references to newline_anchor.
7408 (regcomp): Allocate and precompute a fastmap.
7410 2000-08-31 Gerd Moellmann <gerd@gnu.org>
7412 * lread.c (openp): GCPRO local variable `filename'.
7414 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
7416 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
7418 * regex.c: Merge some changes from GNU libc. Add prototypes.
7419 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
7420 Use memcmp and memcpy instead of bcopy and bcmp.
7421 (init_syntax_once): Use ISALNUM.
7422 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
7423 (REG_UNSET_VALUE): Remove. Use NULL instead.
7424 (REG_UNSET, re_match_2_internal): Use NULL.
7425 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
7427 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
7428 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
7429 (regex_compile): In handle_interval, return an error rather than try to
7430 unfetch the interval if we can't find the closing brace.
7431 Obey the RE_NO_GNU_OPS syntax bit.
7432 (TOLOWER): New macro.
7434 (regexec): Allocate regs.start and regs.end as one block.
7436 2000-08-30 Gerd Moellmann <gerd@gnu.org>
7438 * xdisp.c (echo_area_display): Check display_completed instead
7439 of calling detect_input_pending.
7441 * dispnew.c (update_frame): Only set display_completed here; move
7442 the update_begin and update_end calls here from update_frame_1.
7443 (update_frame_1): Don't set display_completed here, don't call
7444 update_begin/update_end.
7446 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
7447 instead of store_frame_param.
7449 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7451 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
7452 desired window matrix hasn't been displayed, use the current row
7453 instead. Make sure that only those frame rows are updated for
7454 which there exists a corresponding enabled desired row.
7456 2000-08-29 Miles Bader <miles@gnu.org>
7458 * xfaces.c (default_face_vector): New function.
7459 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
7461 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7463 * lread.c (openp): Prevent temporary string passed to
7464 Ffile_readable_p from being garbage collected.
7466 2000-08-28 Dave Love <fx@gnu.org>
7468 * keymap.c (store_in_keymap): Add `static' to declaration.
7470 2000-08-28 Gerd Moellmann <gerd@gnu.org>
7472 * emacs.c, callint.c, doc.c, editfns.c
7473 (toplevel) [HAVE_STRING_H]: Include string.h.
7474 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
7475 (index): Remove prototypes which might conflict with non-standard
7476 definitions of index/strchr.
7478 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
7479 (rindex): Define only if !HAVE_RINDEX.
7481 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
7483 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
7485 2000-08-28 Miles Bader <miles@gnu.org>
7487 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
7488 made inconsistent by a font-related attribute in FROM.
7489 (merge_face_inheritance): Add function comment.
7491 2000-08-28 Kenichi Handa <handa@etl.go.jp>
7493 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
7494 the 4th arg (PREV_EVENT) Qt to suppress input method.
7496 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
7498 * regex.c: Indent cpp directives and remove parens after `defined'.
7499 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
7500 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
7501 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
7502 (re_compile_pattern): Use size_t for length.
7503 (init_syntax_once): Move to a better place.
7504 * regex.h: Merge changes from GNU libc. Indent cpp directives.
7505 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
7507 * syntax.c (back_comment): Detect cases where a comment-starter is
7508 actually inside another comment as in: /* a // b */ c // d \n.
7509 Make it clear that `comstart_pos' is unused for nested comments.
7511 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
7512 (KEYMAPP): New macro.
7513 (Fkeymap_parent, Fset_keymap_parent): Use it.
7514 (fix_submap_inheritance): Mark it static.
7515 (define_as_prefix, describe_buffer_bindings, describe_command)
7516 (describe_translation, describe_map): Complete prototypes.
7518 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
7520 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
7521 to better match the key-lookup behavior.
7523 2000-08-27 Gerd Moellmann <gerd@gnu.org>
7525 * xfaces.c (lface_fully_specified_p): Handle :inherit.
7526 (Finternal_set_lisp_face_attribute): Fix typo in error message.
7528 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
7530 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
7531 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
7532 (xterm.o): Depend on coding.h
7534 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7536 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
7537 the corresponding '#endif'.
7539 2000-08-26 Miles Bader <miles@gnu.org>
7541 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
7542 * xfaces.c (QCinherit): New variable.
7543 (syms_of_xfaces): Initialize it.
7544 (LFACE_INHERIT): New macro.
7545 (Finternal_get_lisp_face_attribute)
7546 (merge_face_vector_with_property)
7547 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
7548 (check_lface_attrs): Allow new types of face height. Check
7550 (CYCLE_CHECK): New macro.
7551 (merge_face_inheritance): New function.
7552 (merge_face_vectors): Merge inherited faces too. Add F and
7553 CYCLE_CHECK arguments.
7554 (merge_face_vector_with_property, Finternal_merge_in_global_face)
7555 (lookup_named_face, lookup_derived_face, realize_named_face)
7556 (face_at_string_position, face_at_buffer_position): Supply
7557 new F and CYCLE_CHECK arguments to merge_face_vectors.
7558 (merge_face_heights): New function.
7559 (merge_face_vectors, merge_face_vector_with_property)
7560 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
7561 handle relative face heights.
7562 (lface_same_font_attributes_p): Compare heights using EQ.
7564 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7566 * charset.c (char_to_string): Check the character validity.
7567 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
7569 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
7571 * regex.c (PUSH_FAILURE_COUNT): New macro.
7572 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
7573 Handle popping of a register's or a counter's data.
7574 (POP_FAILURE_POINT): Use the new name.
7575 (re_match_2_internal): Push counter data on the stack for succeed_n,
7576 jump_n and set_number_at and remove misleading dead code in succeed_n.
7578 2000-08-25 Gerd Moellmann <gerd@gnu.org>
7580 * xdisp.c (redisplay_internal): If considering all windows on all
7581 frames, update the display for each frame as soon as possible,
7582 instead of first building all desired matrices for all frames, and
7583 then updating them all.
7584 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
7586 2000-08-24 Gerd Moellmann <gerd@gnu.org>
7588 * bytecode.c (mark_byte_stack): Add a comment.
7590 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
7591 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
7594 2000-08-24 Kenichi Handa <handa@etl.go.jp>
7596 * minibuf.c (do_completion): Always use compare-string, not
7597 string-equal because the latter doesn't pay attention to
7598 multibyteness of strings.
7600 * process.c (create_process): Don't setup raw-text coding here.
7601 (Fopen_network_stream): Don't set coding->src_multibyte and
7602 coding->dst_multibyte here.
7603 (read_process_output): For process filter, return unibyte string
7604 if default-enable-multibyte-characters is nil.
7605 (send_process): If OBJECT is multibyte text, be sure to encoded it
7606 by the specified coding system for the process. Otherwise, setup
7608 (init_process): Don't initialize default-process-coding-system here.
7610 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
7612 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
7613 <scroll-down-aggressively>: Likewise.
7615 2000-08-23 Kenichi Handa <handa@etl.go.jp>
7617 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
7618 zero. Set coding->produced_char correctly.
7620 2000-08-22 Andrew Innes <andrewi@gnu.org>
7622 * makefile.w32-in: New file.
7624 * unexw32.c (unexec): Ignore old_name, and use the actual location
7625 of the current executable instead. Base new_name on this.
7627 * w32proc.c (create_child): Remove reference to security
7628 descriptor, which isn't needed and doesn't compile with mingw32.
7630 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7631 up dllimport attributes.
7632 (x_update_window_end): Update prototype.
7634 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
7635 extern, which screws up dllimport attributes.
7637 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7638 up dllimport attributes.
7640 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
7641 screws up dllimport attributes.
7643 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7644 up dllimport attributes.
7645 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
7646 screws up dllimport attributes.
7648 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7649 up dllimport attributes.
7651 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
7652 screws up dllimport attributes.
7654 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
7655 screws up dllimport attributes.
7657 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7658 up dllimport attributes.
7660 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
7661 unnecessary extern, which screws up dllimport attributes.
7664 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7665 up dllimport attributes.
7667 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
7668 unnecessary extern, which screws up dllimport attributes.
7670 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
7671 screws up dllimport attributes.
7673 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7674 up dllimport attributes.
7676 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
7678 * w32bdf.c (search_file_line):
7679 (set_bdf_font_info):
7681 (w32_get_bdf_glyph):
7682 (w32_BDF_to_x_font): Fix compile warnings.
7684 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
7686 * w32select.c: Include keyboard.h before frame.h.
7688 * w32fns.c (max): Define macro.
7689 (JOHAB_CHARSET): Define if not known.
7690 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
7691 (Fx_show_tip): Synch with X version.
7693 * w32xfns.c: Include keyboard.h before frame.h.
7695 * w32fns.c: Include keyboard.h before frame.h.
7697 * w32term.c: Include keyboard.h before frame.h.
7699 * fontset.c: Include keyboard.h before frame.h.
7701 * w32inevt.c: Include keyboard.h before frame.h.
7702 (MOUSE_MOVED): Define if not known.
7704 * minibuf.c: Include keyboard.h before frame.h.
7706 * keyboard.c: Include keyboard.h before frame.h.
7708 * indent.c: Include keyboard.h before frame.h.
7710 * dispnew.c: Include keyboard.h before frame.h.
7712 * buffer.c: Include keyboard.h before frame.h.
7714 * alloc.c: Include keyboard.h before frame.h.
7716 * print.c: Include keyboard.h before frame.h.
7718 * process.c: Include keyboard.h before frame.h.
7720 * scroll.c: Include keyboard.h before frame.h.
7722 * sysdep.c: Include keyboard.h before frame.h.
7724 * term.c: Include keyboard.h before frame.h.
7726 * window.c: Include keyboard.h before frame.h.
7728 * xdisp.c: Include keyboard.h before frame.h.
7729 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
7731 * frame.c: Include keyboard.h before frame.h.
7733 * w32heap.h: Undefine min, max.
7735 * w32gui.h: Undefine min, max.
7737 * unexw32.c: Change PUCHAR to PCHAR.
7738 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
7741 (copy_executable_and_dump_data): Remove unnecessary static defs.
7742 (copy_executable_and_dump_data): Fix compile warnings.
7744 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
7746 * w32console.c (min): Define macro.
7747 (clear_frame, write_glyphs): Fix compile warning.
7749 * w32proc.c (compare_env):
7750 (find_child_console): Fix compile warning.
7752 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
7753 sys_errlist instead of _sys_errlist.
7754 (get_emacs_configuration_options): New function.
7756 * s/ms-w32.h (sys_nerr): Provide default definition.
7757 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
7758 name with _ prepended.
7759 (NSIG): Define if not known.
7760 (get_emacs_configuration): Provide extern declaration.
7761 (get_emacs_configuration_options): Provide extern declaration.
7762 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
7764 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
7766 (read_unc_volume): Fix compile warning.
7768 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
7769 definitions from being used.
7771 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
7773 * w32.c (unc_volume_file_attributes):
7774 (open_unc_volume): Make arg const.
7776 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
7777 (read_input_waiting): Remove excess parameter.
7779 * w32.c (init_environment): Call _access.
7780 (check_windows_init_file): Call _close.
7781 (init_user_info): Call _putenv.
7782 (init_environment): Call _putenv and _strdup.
7783 (init_ntproc): Reset volume info cache on startup.
7785 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
7786 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
7787 cannot override the CRT malloc.
7789 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
7790 (LINK_FLAGS): Append to original value of LINK_FLAGS.
7792 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
7793 unless we are linking with a static CRT.
7794 (RVA_TO_PTR): Cast result to unsigned char*.
7796 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
7797 (add_volume_info): Use xstrdup.
7799 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
7801 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
7802 (do_completion, Fminibuffer_complete_word): Use it.
7803 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
7804 var so it can take non-boolean values.
7806 2000-08-21 Gerd Moellmann <gerd@gnu.org>
7808 * editfns.c (find_field): Formatting changes.
7809 (toplevel): Some old-style function forward declarations
7810 changed to prototypes, some new protypes added, some functions
7813 * lisp.h (set_time_zone_rule): Add prototype.
7814 (use_dialog_box): External declaration.
7816 * keyboard.c (gen_help_event): Add parameter SIZE.
7817 (kbd_buffer_events_waiting): Slightly rewritten.
7818 (clear_event): New function.
7819 (kbd_buffer_get_event): Use it, and clear the input_events of
7821 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
7822 don't fill the newly created array with nils.
7823 (toplevel): Convert some old-style function forward declarations
7826 * keyboard.h (gen_help_event): Change prototype.
7828 * xterm.c (XTread_socket): Change calls to gen_help_event.
7830 * w32term.c (w32_read_socket): Change calls to gen_help_event.
7832 * eval.c (Fmacroexpand): Doc fix.
7834 2000-08-20 Jason Rumney <jasonr@gnu.org>
7836 * w32term.h (x_display_info_for_display): Remove as this function
7837 does not exist on W32.
7839 * w32term.c (help_echo_window): New variable.
7840 (syms_of_w32term): staticpro it.
7841 (note_mode_line_highlight): Set it.
7842 (XTextExtents16): Removed as there is no equivalent on W32.
7843 (x_compute_glyph_string_overhangs): Incomplete body removed, as
7844 the X way of doing this will not work for W32.
7845 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
7846 (x_draw_image_foreground): Avoid drawing outside of the clip area
7847 when image doesn't have a mask.
7848 (note_mouse_highlight): Process overlays in the right order of
7849 priority. Set help_echo_window.
7850 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
7851 because that's more visible for large images.
7853 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
7854 name to single_keymap_panes.
7855 (w32_menu_show): Set wv->title when dealing with titles.
7856 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
7858 2000-08-21 Miles Bader <miles@gnu.org>
7860 * minibuf.c (do_completion): Try again if we rewrite the input
7861 string, but no completion was done, so that any completion message
7864 2000-08-20 Gerd Moellmann <gerd@gnu.org>
7866 * xfaces.c (lface_equal_p): Compare strings differently.
7867 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
7868 (realize_tty_face): Use them.
7869 (syms_of_xfaces): Initialize new variables.
7870 (map_tty_color): New function, extracted from realize_tty_face.
7871 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
7872 foreground or background color, store the new color name in the
7873 realized face; previous code trying to do this had no effect.
7874 (realize_tty_face): Use map_tty_color.
7875 (Fclear_face_cache): Set face_change_count and ensure thorough
7878 2000-08-19 Gerd Moellmann <gerd@gnu.org>
7880 * undo.c (record_first_change, record_marker_adjustment): Don't
7881 use XBUFFER on last_undo_buffer which might not be a buffer.
7883 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7885 * coding.c (decode_coding_string): Set members consumed,
7886 consumed_char, produced, produced_char of *coding correctly. If
7887 decode_coding doesn't consume any byte, don't try anymore.
7888 (encode_coding_string): Likewise.
7890 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7892 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
7893 conditional have void type, for Standard C compilers.
7895 * xdisp.c (redisplay_internal): Compare windows for equality with
7896 EQ, instead of applying XWINDOW to something that might not
7899 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7901 * fontset.c (Finternal_char_font): Search only the selected frame
7902 for a window of the current buffer.
7904 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7906 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
7909 * keyboard.c (kbd_buffer_get_event): Handle the case that the
7910 second half of a HELP_EVENT is found at the start of kbd_buffer.
7912 2000-08-18 Miles Bader <miles@gnu.org>
7914 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
7916 * editfns.c (save_restriction_save): Rewrite to use markers.
7917 (save_restriction_restore): Rewrite to understand new form of data
7918 saved by save_restriction_save.
7919 (Fsave_restriction): Remove cautionary note in doc-string.
7921 2000-08-17 Gerd Moellmann <gerd@gnu.org>
7923 * fileio.c (build_annotations): Add a comment explaining the
7924 return value of format-annotate-function. Replace a spurious call
7925 to Flength with a CONSP test. Call format-annotate-function with
7926 a fifth arg specifying how many times the function is been called
7927 in a row, to let it choose temporary buffers appropriately.
7929 2000-08-17 Dave Love <fx@gnu.org>
7931 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
7932 declare make_temp_name twice.
7934 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
7935 (unreadpure): Give it an arg.
7937 * unexalpha.c: Prototype fatal_unexec, mark_x,
7938 update_dynamic_symbols. Declare unexec as void.
7940 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
7941 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
7943 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
7944 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
7946 * alloca.c: Use #error.
7947 [POINTER_TYPE]: Use it.
7949 * eval.c (Fdefvar): Doc fix.
7951 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
7952 INITIALIZE_INTERVAL.
7954 * buffer.h: Avoid DECLARE_INTERVALS.
7956 * config.in: Add size_t.
7958 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
7960 * w16select.c (set_clipboard_data): If there's not enough memory
7961 to put text into clipboard, return 1, as Fw16_set_clipboard_data
7962 expects. In case of other failures, return 3.
7963 (system_error_msg): New error message.
7964 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
7967 2000-08-16 Gerd Moellmann <gerd@gnu.org>
7969 * term.c (write_glyphs): Also turn off inverse video after turning
7970 off other appearances in case TS_exit_attribute_mode is not equal
7971 to TS_end_standout_mode.
7972 (insert_glyphs): Turn inverse video on/off for each run of glyphs
7974 (turn_off_face): Reset standout_mode only if
7975 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
7976 is equal to TS_end_standout_mode.
7978 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7980 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
7981 sequence at the end of the source block.
7983 * ccl.c (Fccl_program_p): Docstring modified.
7984 (Fccl_execute): Likewise.
7985 (Fccl_execute_on_string): Likewise.
7987 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
7989 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
7991 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7993 The following changes are mainly to fix bugs of
7994 encode/decode-coding-string failing if encoding/decoding return
7995 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
7996 variable conversion_buffer.
7998 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
7999 decrement dst_end to avoid buffer overflow in the later call of
8002 * coding.h (conversion_buffer_size, conversion_buffer)
8003 (get_conversion_buffer): Extern deleted.
8005 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
8006 (conversion_buffer, conversion_buffer_size): Variables deleted.
8007 (get_conversion_buffer): Function deleted.
8008 (struct conversion_buffer): New structure.
8009 (MAX_ALLOCA): New macro.
8010 (allocate_conversion_buffer): New macro.
8011 (extend_conversion_buffer, free_conversion_buffer): New functions.
8012 (ccl_coding_driver): Set coding->result.
8013 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
8014 this is the last block of source.
8015 (encode_coding): Likewise. Handle the source block as the last
8016 one only when the whole source text is consumed.
8017 (decode_coding_string): Handle the case that the output buffer is
8018 too small to decode the whole source text. Use
8019 allocate_conversion_buffer, extend_conversion_buffer and
8020 free_conversion_buffer, not get_conversion_buffer.
8021 (encode_coding_string): Likewise.
8022 (init_coding): Function deleted.
8023 (init_coding_once): Delete code to initialize conversion_buffer_size.
8025 * emacs.c (main): Don't call init_coding.
8027 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
8029 * term.c (write_glyphs): Use a locally declared conversion_buffer.
8030 (insert_glyphs): Likewise.
8032 * w32console.c (write_glyphs): Use a locally declared
8035 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
8037 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
8038 member of display_info is NULL.
8040 2000-08-15 Gerd Moellmann <gerd@gnu.org>
8042 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
8044 * term.c (turn_off_face): Reset standout_mode when resetting
8045 appearances with capability `me'.
8046 (write_glyphs): Switch on inverse video before each face change.
8048 2000-08-14 Dave Love <fx@gnu.org>
8050 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
8051 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
8052 (lisp_free): Declare and make static.
8054 * window.c: Fix embedded comment.
8055 (syms_of_window): Fix doc string.
8057 2000-08-14 Gerd Moellmann <gerd@gnu.org>
8059 * keymap.c (push_key_description): If C without modifiers is < 32,
8060 make sure to print `C-' before `M-', like in the manual.
8062 2000-08-11 Gerd Moellmann <gerd@gnu.org>
8064 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
8065 since they aren't relocated anymore.
8066 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
8068 * xdisp.c (try_cursor_movement): Fix handling of cursor in
8069 partially visible line which is smaller than the window's height.
8071 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8073 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
8074 the multibyte form of eight-bit-control characters.
8075 (Fccl_execute_on_string): Initialize ccl->multibyte.
8077 * ccl.h (struct ccl_program): New member multibyte.
8079 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
8081 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8083 * regex.c (regex_compile) <normal_char>: Pay attention to
8085 (analyse_first) <exactn>: Setup fastmap correctly for
8086 eight-bit-control characters.
8088 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8090 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
8092 * keyboard.c (make_lispy_event): Handle the new event type
8093 multibyte_char_keystroke.
8095 * xterm.c: Include coding.h.
8096 (XTread_socket): Work around a bug of XmbLookupString. If the
8097 input is from XIM, decode it according to the current locale. In
8098 that case, generate multibyte_char_keystroke events.
8100 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8102 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
8103 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
8105 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8107 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
8108 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
8109 (move_it_in_display_line_to): Record iterator's ascent and descent
8110 before producing glyphs, and restore them when we know the glyph
8111 doesn't fit on the line.
8112 (move_it_to): Restructured so that it's easier to debug. If
8113 moving to a vpos, and not moving to an x or character position,
8114 stop as soon as the specified vpos is reached; don't move further
8115 into that line because that might change the computed line height.
8116 (try_cursor_movement): New function, extracted from the cursor
8117 movement branch of redisplay_window. If ending on a partially
8118 visible line, don't try to scroll if the cursor line is taller
8120 (redisplay_window): Use try_cursor_movement.
8122 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
8123 because that function doesn't cope with variable-height lines.
8125 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
8126 box cursor because that's better visible for large images.
8128 2000-08-10 Miles Bader <miles@gnu.org>
8130 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
8132 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8134 * xdisp.c (Vmessages_buffer_name): New variable.
8135 (message_dolog): Use it.
8136 (syms_of_xdisp): Initialize it.
8138 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
8140 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
8141 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
8142 redundant now that keyboard.h is included.
8144 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
8146 * keyboard.c (kbd_buffer_events_waiting): New function.
8148 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
8150 * msdos.c: Include keyboard.h.
8151 (XMenuActivate): Empty no_event events from the event buffer. If
8152 no events are left after that, call clear_input_pending.
8153 (mouse_clear_clicks): New function, code moved from mouse_init.
8154 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
8155 mouse driver to ``forget'' any past clicks.
8157 * Makefile.in (msdos.o): Depend on keyboard.h.
8159 2000-08-09 Gerd Moellmann <gerd@gnu.org>
8161 * lisp.h (input_pending): External declaration.
8163 * dispextern.h (Qredisplay_dont_pause): Declare extern.
8165 * xdisp.c (echo_area_display): Display thoroughly if input is
8166 pending. Bind redisplay-dont-pause to t during the redisplay.
8167 in case input is pending.
8169 * dispnew.c (Qredisplay_dont_pause): New variable.
8170 (syms_of_display): Initialize and staticpro it.
8171 (update_frame_1): Don't interrupt the display for pending input if
8172 redisplay_dont_pause is set.
8174 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
8176 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8178 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
8180 * callproc.c (Fcall_process): Terminate the unwind-protect around
8181 the post-read-conversion of coding system.
8183 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
8184 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
8185 * buffer.h (overlays_at): Update prototype.
8186 * xdisp.c (next_overlay_change): Update call to overlays_at.
8187 * xfaces.c (face_at_buffer_position): Likewise.
8188 * textprop.c (Fget_char_property): Likewise.
8189 * xterm.c (note_mouse_highlight): Likewise.
8191 * minibuf.c (do_completion): Don't consider a simple change of
8192 case as `completion'.
8194 2000-08-08 Ken Raeburn <raeburn@gnu.org>
8196 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
8197 * undo.c (record_delete): Make sure last_point_position_buffer is
8198 a buffer before comparing pointers.
8200 * coding.h (decode_coding_string): Declare.
8202 * intervals.h (Fprevious_single_char_property_change): Declare.
8204 * textprop.c (Fprevious_single_char_property_change): Don't do
8205 arithmetic directly on lisp objects.
8207 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
8209 * keyboard.h (menu_item_eval_property): Declare.
8211 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
8212 reuse as buffer name, instead of recreating (and discarding) every
8213 time a message is logged.
8214 (with_echo_area_buffer): Make callback arg A2 a lisp object.
8215 (current_message_1, truncate_message_1, set_message_1)
8216 (display_echo_area_1, resize_mini_window_1): Signatures changed.
8217 (current_message, truncate_echo_area, display_echo_area)
8218 (resize_echo_area_axactly): Changed calls.
8220 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
8222 (Ffind_coding_systems_region_internal): First argument to Fappend
8223 must be an integer, not a Lisp object.
8225 2000-08-08 Kenichi Handa <handa@etl.go.jp>
8227 * charset.c (Fchar_width): Doc fix.
8229 2000-08-08 Gerd Moellmann <gerd@gnu.org>
8231 * charset.c (Fstring_width): Doc fix.
8233 2000-08-07 Gerd Moellmann <gerd@gnu.org>
8235 * xdisp.c (start_display): When starting display on a continuation
8236 line, clear ascent and descent members of the iterator structure;
8237 the height of the continued line does not affect the height of the
8239 (make_cursor_line_fully_visible): Do nothing if cursor is on a
8240 line taller than the window.
8241 (redisplay_window) <forced window start>: Handle case that the
8242 middle of the window is not found in any row.
8243 (dump_glyph_row): Show more information.
8244 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
8245 first text line in a glyph matrix.
8247 * xterm.c (x_draw_image_foreground): Avoid drawing outside
8248 of the clip area when image doesn't have a mask.
8250 * fns.c (sweep_weak_table): Fix survival conditions for
8251 key-or-value and key-and-value weakness.
8253 * .gdbinit (xhashtable): New command.
8255 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
8256 tables out of the list of all weak hash tables.
8258 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
8259 a new buffer is created, make sure echo_area_buffer[] references
8262 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
8264 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
8267 2000-08-07 Kenichi Handa <handa@etl.go.jp>
8269 * syntax.c (skip_chars): Fix previous change. Make the handling
8270 of unibyte string consistent with that of regex search.
8272 2000-08-05 Gerd Moellmann <gerd@gnu.org>
8274 * xmenu.c (popup_get_selection): Use xfree instead of free.
8276 * fileio.c (Finsert_file_contents): Use xfree instead of free.
8278 * editfns.c (Ftranspose_regions): Use xfree instead of free.
8280 * callproc.c (child_setup): Use xfree instead of free.
8282 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
8284 (run_mac_command, closedir): Use `xfree' instead of `free'.
8286 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
8288 * eval.c (error): Use xfree instead of free.
8290 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
8292 * fns.c: Replace `illegal' with `invalid'.
8293 (Fmake_hash_table, make_hash_table): Allow table size of 0.
8295 2000-08-05 Kenichi Handa <handa@etl.go.jp>
8297 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
8300 2000-08-04 Noah Friedman <friedman@splode.com>
8302 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
8305 2000-08-04 Gerd Moellmann <gerd@gnu.org>
8307 * syntax.c (skip_chars): Fix typo in error message.
8309 2000-08-04 Andreas Schwab <schwab@suse.de>
8311 * m/ia64.h: Moved from s/ia64.h.
8313 2000-08-04 Kenichi Handa <handa@etl.go.jp>
8315 * process.c (read_process_output): Big simplification. Handle
8316 composition and post-read-conversion of coding system correctly.
8317 (send_process): Handle composition correctly.
8319 * callproc.c (Fcall_process): Handle post-read-conversion of
8320 coding system if any.
8322 * coding.c (decode_coding_iso2022): More strict check for handling
8324 (coding_restore_composition): Pay attention to the case that
8325 cmp_data is not set properly (because of invalid code in the
8327 (run_pre_post_conversion_on_str): Include text properties in the
8329 (decode_coding_string): Set members of coding correctly.
8331 2000-08-03 Gerd Moellmann <gerd@gnu.org>
8333 * s/ia64.h: New file.
8335 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
8336 Use NULL instead of 0 at the end of variable argument list of
8337 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
8338 sizeof (int) < sizeof (void *).
8340 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
8341 of variable argument lists of XtVaGetValues and XtVaSetValues.
8343 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
8344 variable argument lists of XtVaGetValues and XtVaSetValues.
8346 2000-08-02 Gerd Moellmann <gerd@gnu.org>
8348 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
8349 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
8351 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
8354 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
8355 in call to Fsingle_key_description.
8357 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
8360 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
8362 * window.c (display_buffer_reuse_frames): New variable.
8363 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
8364 frames displaying BUFFER.
8365 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
8367 2000-08-01 Miles Bader <miles@gnu.org>
8369 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
8370 when to constrain NEW_POS (they were pretty screwed up before).
8372 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
8374 * msdos.c (run_msdos_command): Save and restore the master
8375 environment, for the case that child_setup signals an error.
8376 When mirroring slashes in DOS shell commands, don't fail when
8377 argv[2] has embedded blanks.
8378 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
8379 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
8380 (dos_ttraw): Call mouse_setup_buttons.
8382 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
8383 using alloca; free it after run_msdos_command returns.
8385 2000-07-27 Dave Love <fx@gnu.org>
8387 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
8388 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
8390 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
8392 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
8394 * editfns.c (lisp_time_argument): Fix last change.
8396 2000-07-27 Gerd Moellmann <gerd@gnu.org>
8398 * fns.c (Fdelete): Make it work on vectors and strings in addition
8401 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
8402 (syms_of_fns): Initialize new variables.
8403 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
8404 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
8405 weakness, with t meaning the same as `key-and-value'.
8407 2000-07-27 Kenichi Handa <handa@etl.go.jp>
8409 * coding.h (struct coding_system): Member safe_charset deleted.
8411 * coding.c (Qsafe_charsets): This variable deleted.
8412 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
8414 (coding_safe_chars): New function.
8415 (CODING_SAFE_CHAR_P): New macro.
8416 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
8417 checking safe_charsets member of the coding system. Caller changed.
8418 (detect_coding_iso2022): New local variable safe_chars.
8419 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
8420 safe_charsets member of the coding system.
8421 (decode_coding_iso2022): New local variable safe_chars.
8422 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
8423 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
8424 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
8425 (ENCODE_UNSAFE_CHARACTER): New macro.
8426 (encode_coding_iso2022): New local variable safe_chars. Check
8428 (setup_coding_system): Delete the code to initialize
8429 coding->safe_charses
8430 (intersection, find_safe_codings): New functions.
8431 (Ffind_coding_systems_region_internal): New function.
8432 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
8433 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
8434 variable and initialize it.
8436 * fns.c (char_table_ref_and_index): New function.
8438 * lisp.h (char_table_ref_and_index): Add prototype.
8440 2000-07-26 Sam Steingold <sds@gnu.org>
8442 * editfns.c (lisp_time_argument): Added third argument `usec'.
8443 (Ffloat_time): New built-in Lisp function.
8445 2000-07-26 Gerd Moellmann <gerd@gnu.org>
8447 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
8448 for the character code.
8450 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
8453 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
8454 if called for a popup menu.
8455 (xmenu_show): Store help string in widget values.
8457 2000-07-26 Dave Love <fx@gnu.org>
8459 * syswait.h: Move some definitions.
8460 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
8461 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
8462 perspicuous definitions.
8463 (WTERMSIG): Fix bit pattern used.
8465 2000-07-26 Kenichi Handa <handa@etl.go.jp>
8467 * print.c (print_object): If vector printing is truncated, print
8468 "..." to indicate it as well as the case of list printing.
8470 2000-07-25 Gerd Moellmann <gerd@gnu.org>
8472 * xdisp.c (next_element_from_display_vector): Improve comments.
8474 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
8475 for the character code, and the rest for the face id as in 20.x.
8476 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
8478 * window.c (window_display_table): Cleaned up.
8480 * syntax.c (Fforward_word): Add last arg nil in call of
8481 Fconstrain_to_field.
8483 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
8485 * fileio.c (Frename_file) [DOS_NT]: If the file names are
8486 identical but for the letter-case, don't call
8487 barf_or_query_if_file_exists.
8489 2000-07-25 Miles Bader <miles@gnu.org>
8491 * editfns.c (find_field): Honor special `boundary' fields.
8492 (Qboundary): New variables.
8493 (syms_of_editfns): Initialize Qboundary.
8494 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
8495 Use scan_buffer instead of find_before_next_newline, because it
8496 allows us to detect the boundary case where there's a newline at
8498 * lisp.h (Fconstrain_to_field): Update external declaration.
8500 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8502 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
8505 2000-07-24 Dave Love <fx@gnu.org>
8507 * s/sunos4-0.h, s/sol2.h:
8508 (LIBS_TERMCAP): Move from m/sparc.h.
8510 * m/sparc.h (TERMINFO): Moved to system files (probably only
8511 relevant for sunos4 judging by its vintage).
8512 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
8515 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
8517 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
8518 name to single_keymap_panes.
8520 2000-07-24 Andreas Schwab <schwab@suse.de>
8522 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
8524 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8526 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
8527 parameters instead of using int parameters. Expect FN to accept
8528 EMACS_INT parameters.
8529 (display_echo_area, resize_echo_area_axactly, current_message)
8530 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
8531 with new argument list.
8532 (resize_mini_window_1): New callback function.
8533 (current_message_1, truncate_message_1, set_message_1): Change
8534 parameter lists to the new format expected by with_echo_area_buffer.
8536 2000-07-24 Kenichi Handa <handa@etl.go.jp>
8538 * fontset.c (fontset_ref): Remove INLINE declaration.
8539 (fontset_ref_via_base): Likewise.
8540 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
8543 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
8545 * msdos.c (IT_note_mouse_highlight): Process overlays in the
8546 correct order of priority. If help echo was found in an overlay,
8547 use that overlay as the object in which the help echo was found.
8549 2000-07-22 Miles Bader <miles@gnu.org>
8551 * textprop.c (Fprevious_single_char_property_change): The initial
8552 property value should be from the position preceding POSITION, not
8555 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
8557 * coding.c (syms_of_coding): Doc fix for
8558 inhibit-iso-escape-detection.
8560 2000-07-21 Gerd Moellmann <gerd@gnu.org>
8562 * xterm.c (note_mouse_highlight): Process overlays in the right
8565 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
8567 * xterm.c (note_mouse_highlight): If help-echo was found in an
8568 overlay, use that overlay as the object in which the help was found.
8570 * window.c (foreach_window_1): Fix typo reversing an if-condition.
8572 * window.c (foreach_window): Instead of a fake variable argument
8573 list, take one USER_DATA argument.
8574 (foreach_window_1): Likewise, and call callback functions with two
8575 args, the window and USER_DATA.
8576 (struct check_window_data): New struct.
8577 (check_window_containing): Use it.
8578 (window_from_coordinates): Set up a struct check_window_data for
8580 (add_window_to_list, freeze_window_start): Change parameters
8581 according to new calling convention.
8583 * window.h (foreach_window): Change prototype.
8585 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
8587 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
8589 * xmenu.c (menu_help_callback): Call show_help_echo with
8590 additional arguments OBJECT and POS.
8592 2000-07-21 Kenichi Handa <handa@etl.go.jp>
8594 * data.c (Faset): Allow storing any multibyte character in a
8595 string. Convert unibyte string to multibyte if necessary.
8597 * xfns.c (x_encode_text): New function.
8598 (x_set_name): Use x_encode_text.
8599 (x_set_title): Likewise.
8601 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
8603 * xterm.h (x_encode_text): Add prototype.
8605 2000-07-20 Dave Love <fx@gnu.org>
8607 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
8610 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
8612 * msdos.c (help_echo_window): New variable.
8613 (syms_of_msdos): Initialize and staticpro it.
8614 (IT_note_mode_line_highlight): Set help_echo_window.
8615 (IT_note_mouse_highlight): Ditto.
8616 (dos_rawgetc): Store help_echo_window in the second event produced
8619 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
8620 Record the object that generated the help echo and the position of
8621 that object in help_echo_object and help_echo_pos. Record that
8622 some glyphs in a row are displayed in mouse-face.
8623 (IT_update_begin): Don't clear mouse highlight unless one of the
8624 enabled glyph rows is marked as being displayed in mouse-face.
8625 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
8626 and position recorded in help_echo_object and help_echo_pos to the
8628 (IT_menu_display): Accept a new argument PN: the pane number of
8629 the current menu pane. Record the pane number and the item
8630 number of the item which has associated help string.
8631 (XMenuActivate): Update the prototype for help_callback in
8632 function declaration. Call IT_menu_display with the current menu
8633 pane number as an additional argument. Call help_callback with
8634 two additional arguments: the pane number and the item number of
8635 the menu item associated with the help text.
8636 (help_echo_object, help_echo_pos): New variables.
8637 (syms_of_msdos): Initialize them and staticpro help_echo_object.
8639 * msdos.h (XMenuActivate): Update prototype.
8641 2000-07-19 Gerd Moellmann <gerd@gnu.org>
8643 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
8644 Add some more prototypes.
8646 * xterm.c, xterm.h: Add some more prototypes.
8648 * lisp.h (Fnext_single_char_property_change): Add prototype.
8650 * dispnew.c (direct_output_for_insert): Remove confusing
8651 outer local variable mouse_face_overwritten_p.
8652 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
8654 * alloc.c (allocate_string_data): Don't copy old string contents.
8656 2000-07-19 Kenichi Handa <handa@etl.go.jp>
8658 * coding.c (code_convert_region): Delete text properties before
8659 shrinking the conversion region.
8661 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8663 * dispnew.c (update_text_area): Write the whole row if it
8664 has mouse-face in it.
8666 * xfaces.c (face-alternative-font-family-alist): Remove
8667 DEFVAR_LISP; staticpro instead.
8669 * xmenu.c (menu_help_callback): Call show_help_echo with
8672 * keyboard.c (show_help_echo): Add parameter WINDOW.
8673 (read_char): Call show_help_echo with window extracted from Lisp
8675 (gen_help_event): Add parameter WINDOW.
8677 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
8679 * xterm.c (help_echo_window): New variable.
8680 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
8681 (XTread_socket): Pass help_echo_window to gen_help_event.
8682 (syms_of_xterm): Initialize and staticpro help_echo_window.
8684 2000-07-18 Dave Love <fx@gnu.org>
8686 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
8688 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8690 * alloc.c (allocate_string_data): If string had already data
8691 assigned, copy old contents to new string data.
8693 * coding.c (syms_of_coding): Fix typo in spelling of variable
8694 `inhibit-iso-escape-detection'.
8696 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
8698 * Makefile.in: Add dependencies on dispextern.h.
8699 (alloca.o): Don't define malloc and define EMACS_FREE instead of
8700 `free'; both can conflict with system header files.
8702 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8704 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
8707 2000-07-18 Dave Love <fx@gnu.org>
8709 * window.c (Fwindow_list): Declare arg `window'.
8711 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8713 * coding.c (setup_coding_system): Don't override the explicitly
8714 specified designations.
8716 2000-07-15 Miles Bader <miles@gnu.org>
8718 * editfns.c (char_property_eq, char_property_stickiness): Renamed
8719 from `text_property_eq' and `text_property_stickiness', respectively.
8720 (find_field, Fconstrain_to_field, char_property_eq)
8721 (char_property_stickiness): Changed to call char-property functions
8722 instead of text-property-only ones.
8724 * textprop.c (Fnext_single_char_property_change): Made a subr (was
8725 `next_single_char_property_change'). Do more error checking, and
8726 cleanup limit behavior.
8727 (Fprevious_single_char_property_change): New function.
8728 (syms_of_textprop): Initialize new subrs.
8730 * xdisp.c (display_prop_end, invisible_text_between_p):
8731 Call Fnext_single_char_property_change instead of
8732 next_single_char_property_change.
8734 2000-07-15 Jason Rumney <jasonr@gnu.org>
8736 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
8737 after menu is finished with.
8738 (add_menu_item): Only consider wv->title as a menu title.
8739 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
8741 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
8743 (FONT_REGEXP): Remove unused macro, and its sub-components.
8744 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
8746 * w32term.c (help_echo_object, help_echo_pos): New variables.
8747 (note_mode_line_highlight): Store additional information about the
8748 help-echo in help_echo_object and help_echo_pos. Check both
8749 `local-map' and `keymap' properties for changing the cursor
8750 (note_mouse_highlight): Store additional information about the
8751 help-echo in help_echo_object and help_echo_pos.
8752 (note_tool_bar_highlight): Set help_echo_object to nil and
8753 help_echo_pos to -1.
8754 (w32_read_socket): Use gen_help_event instead of filling
8755 input_events manually.
8756 (syms_of_w32term): Staticpro help_echo_object.
8757 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
8758 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
8759 (x_clear_mouse_face): New function.
8760 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
8761 (x_update_window_begin): No need to turn off the mouse
8763 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8764 depending on whether they contain glyphs highlighted in mouse-face.
8765 (x_fill_stretch_glyph_string): Consume runs of stretch
8766 glyphs instead of a single one.
8767 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8768 with new argument list.
8769 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8770 (x_append_glyph, x_append_composite_glyph)
8771 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8772 changes in struct glyph starting 1999-12-27. See comments for
8773 xterm.c on 2000-07-05.
8775 2000-07-14 Sam Steingold <sds@gnu.org>
8777 * xfaces.c (realize_x_face): Fix the last patch:
8778 check `default_face' before dereferencing.
8780 2000-07-14 Dave Love <fx@gnu.org>
8782 * syntax.c (back_comment): Add null default in switch (for pcc).
8784 2000-07-14 Kenichi Handa <handa@etl.go.jp>
8786 * xfaces.c (realize_x_face): Make fontset using the base of the
8787 default_face's fontset, not using the default fontset.
8789 * coding.c (inhibit_iso_escape_detection): New variable.
8790 (syms_of_coding): Make it a Lisp variable.
8791 (detect_coding_iso2022): If inhibit_iso_escape_detection is
8792 nonzero, ignore ISO2022's escape sequence.
8794 2000-07-14 Gerd Moellmann <gerd@gnu.org>
8796 * alloca.c (malloc) [emacs]: Define as xmalloc.
8798 * xfns.c (Fx_show_tip): If frame parameters contain a position,
8799 use that instead of the mouse position. Add parameters DX and DY.
8801 * dispextern.h (Fx_show_tip): Adjust number of parameters
8804 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
8805 if HELP is a function, call it with OBJECT and POS as parameters
8806 to get the help to display.
8807 (gen_help_event, kbd_buffer_store_help_event): New functions.
8808 (kbd_buffer_get_event): Construct the Lisp help-event differently.
8809 (read_char): Call show_help_echo with new parameters.
8811 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
8814 * xterm.c (help_echo_object, help_echo_pos): New variables.
8815 (note_mode_line_highlight): Store additional information about the
8816 help-echo in help_echo_object and help_echo_pos. Check both
8817 `local-map' and `keymap' properties for changing the cursor
8818 (note_mouse_highlight): Store additional information about the
8819 help-echo in help_echo_object and help_echo_pos.
8820 (note_tool_bar_highlight): Set help_echo_object to nil and
8821 help_echo_pos to -1.
8822 (XTread_socket): Use gen_help_event instead of filling
8823 input_events manually.
8824 (syms_of_xterm): Staticpro help_echo_object.
8826 * xmenu.c (menu_highlight_callback): Use
8827 kbd_buffer_store_help_event instead of setting up and input_event
8830 * xdisp.c (eval_form): GCPRO argument sexpr.
8831 (call_function): New function.
8832 (handle_single_display_prop): Use call_function and FUNCTIONP
8833 instead of checking whether if font_height is a symbol and
8836 * eval.c (internal_condition_case_2): New function.
8838 * lisp.h (FUNCTIONP): New macro.
8839 (internal_condition_case_2, call_function): Add prototypes.
8841 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
8842 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
8843 Always set `arg' member of input_events.
8844 (construct_menu_click): Unused function removed.
8846 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
8848 * w32term.c (construct_mouse_click, construct_mouse_wheel)
8849 (construct_drag_n_drop, x_scroll_bar_handle_click)
8850 (w32_read_socket): Always set `arg' member of input_events.
8852 * keyboard.c (show_help_echo): Use eval_form. Add comment.
8854 * lisp.h (eval_form): Add prototype.
8856 * xdisp.c (eval_form): Make it externally visible.
8858 2000-07-13 Gerd Moellmann <gerd@gnu.org>
8860 * xterm.c (x_handle_tool_bar_click): Store the frame in the
8861 frame_or_window slot of TOOL_BAR_EVENT input events instead of
8862 consing. For prefix events, store the frame in the `arg' slot of
8863 the event, otherwise store the key there.
8864 (XTread_socket): Instead of consing, use the frame_or_window slot
8865 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
8867 * xmenu.c (menu_highlight_callback): Store help string in the
8868 `arg' member of the input event; don't cons.
8869 (menubar_selection_callback): Use the `arg' slot of input events
8870 to queue additional information, instead of consing.
8872 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
8874 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
8876 (w32_read_socket): Adapt to changes in HELP_EVENTs.
8878 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
8879 input events to queue additional information, instead of consing.
8881 * keyboard.c (kbd_buffer_gcpro): Renamed from
8882 kbd_buffer_frame_or_window. Now used for all Lisp objects
8883 referenced from the input queue.
8884 (kbd_buffer_store_event): Always use structure assignment for
8885 copying input events. Record all Lisp objects referenced from
8886 events in kbd_buffer_gcpro.
8887 (kbd_buffer_get_event): Construct Lisp `help-echo' events
8888 differently from input events. Test for prefix menu_bar_events
8889 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
8890 event in kbd_buffer_gcpro to nil.
8891 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
8892 frame_or_window is equal to its arg member as prefix events.
8893 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
8894 used by an input event to nil.
8895 (init_keyboard): Use two times the size of the input queue
8896 for kbd_buffer_gcpro.
8897 (syms_of_keyboard): Likewise.
8899 * emacs.c (handle_USR2_signal, handle_USR1_signal):
8900 Use USER_SIGNAL_EVENT.
8902 * termhooks.h (struct input_event): Add member `arg'.
8903 (MENU_BAR_EVENT): Renamed from menu_bar_event.
8904 (USER_SIGNAL_EVENT): Renamed from user_signal.
8906 * xfaces.c (ASET): Remove definition.
8908 * lisp.h (AREF, ASET, ASIZE): New macros.
8910 * fontset.c (AREF, ASIZE): Remove definitions.
8912 * fns.c (AREF): Remove definition.
8914 * composite.c (AREF): Remove definition.
8916 2000-07-12 Gerd Moellmann <gerd@gnu.org>
8918 * dispnew.c (redraw_overlapped_rows): Add missing local.
8919 (scrolling_window): Remove debug code.
8921 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
8922 Before scrolling, turn off a mouse-highlight in the window
8925 * xterm.c (x_update_window_end): Add parameter
8926 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
8927 redisplay in XTframe_up_to_date.
8928 (x_clear_mouse_face): New function.
8929 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
8931 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
8933 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
8934 it when any row is written to that contains glyphs highlighted in
8936 (update_window): Call the window update end hook with new
8937 parameter MOUSE_FACE_OVERWRITTEN_P.
8938 (direct_output_for_insert): Give up if row contains mouse-face.
8940 * dispextern.h (struct redisplay_interface): Add parameter
8941 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
8942 (clear_mouse_face): New function pointer member.
8944 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
8946 * syntax.c (back_comment): Use one switch rather than a few `if's.
8947 Obey open_paren_in_column_0_is_defun_start.
8948 When reverting to the `slow' method, try to nicely handle the case
8949 of nested comments by checking that the comment-starter we found
8950 does indeed match the comment-ender.
8951 (scan_sexps_forward, scan_sexps_forward):
8952 Ignore excessive opening parenthesis rather than throwing an error.
8954 2000-07-11 Gerd Moellmann <gerd@gnu.org>
8956 * doc.c (Fsubstitute_command_keys): Handle case that a GC
8957 in Fwhere_is_internal or get_keymap_1 relocates string contents.
8959 * dispnew.c (direct_output_forward_char): Give up if currently
8960 displaying a message instead of the minibuffer contents.
8962 * xterm.c (x_update_window_begin): No need to turn off the mouse
8964 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8965 depending on whether they contain glyphs highlighted in mouse-face.
8967 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
8968 compare the mouse_face_p flags of both rows.
8970 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
8972 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
8974 * keyboard.c (show_help_echo): Accept additional parameter
8975 ok_to_overwrite_keystroke_echo.
8976 (read_char): Call show_help_echo with a zero
8977 ok_to_overwrite_keystroke_echo argument.
8978 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
8979 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
8980 ok_to_overwrite_keystroke_echo argument.
8981 * w32menu.c (w32_menu_display_help): Call show_help_echo with
8982 non-zero ok_to_overwrite_keystroke_echo argument.
8984 2000-07-10 Gerd Moellmann <gerd@gnu.org>
8986 * xdisp.c (try_window_id): If changes are all below what is
8987 displayed in the window, and point is in the window, we still
8988 might have to find point on the display.
8990 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
8991 glyphs instead of a single one.
8992 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8993 with new argument list.
8994 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8996 * keymap.c (get_keymap_1): Add comment that this function can GC.
8997 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
8998 comment that functions can GC.
8999 (Fset_keymap_parent): GCPRO arg KEYMAP.
9001 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
9003 * msdos.c (XMenuActivate): After exiting the menu, restore the
9004 echo area message and erase it.
9006 2000-07-10 Kenichi Handa <handa@etl.go.jp>
9008 * fontset.c (Ffontset_info): Make the return value more compatible
9009 with that of Emacs 20.
9011 2000-07-07 Gerd Moellmann <gerd@gnu.org>
9013 * eval.c (Fsignal): Handle case that backtrace_list is null.
9015 2000-07-07 Kenichi Handa <handa@etl.go.jp>
9017 * ccl.c (Fccl_execute): Typo fixed.
9019 2000-07-06 Gerd Moellmann <gerd@gnu.org>
9021 * window.c (window_loop): Add missing gcpro1 local variable.
9023 * window.c (Fwindow_list): Reverse list at the end.
9024 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
9025 means allow windows on OWINDOW's frame, only.
9026 (window_loop): Simplified; use Fwindow_list.
9028 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
9030 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9032 * xterm.c (XTread_socket): Increment handling_signal at the start,
9033 decrement it at the end.
9035 * eval.c (handling_signal): New variable.
9036 (Fsignal): Abort if handling_signal is non-zero.
9038 * lisp.h (handling_signal): External declaration.
9040 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
9042 2000-07-05 Ken Raeburn <raeburn@gnu.org>
9044 Sound support for NetBSD through "Linux emulation" support:
9045 * config.in (HAVE_SOUNDCARD_H): Undef.
9046 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
9047 * Makefile.in (LIBSOUND): New variable.
9048 (LIBES): Include it.
9049 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
9050 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
9051 (vox_open): Use DEFAULT_SOUND_DEVICE.
9052 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
9054 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9056 * print.c (print_error_message): If Vsignaling_function is set,
9057 show it in *Messages*.
9059 * lisp.h (Vsignaling_function): External declaration.
9061 * eval.c (Vsignaling_function): New variable.
9062 (Fsignal): Compute it.
9063 (syms_of_eval): Staticpro it.
9065 2000-07-05 Dave Love <fx@gnu.org>
9067 * syswait.h: Use the autoconf recommended approach. Old code
9068 #if'd out in case we need to revert.
9070 * config.in (HAVE_SYS_WAIT_H): Added.
9072 2000-07-05 Andrew Innes <andrewi@gnu.org>
9074 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
9075 when non-NULL instead of __morecore, to take account of buffer
9076 memory. This also solves a problem with spurious memory warnings
9079 * ralloc.c: Make real_morecore non-static.
9081 * eval.c (internal_condition_case): Comment out abort if
9082 interrupt_input_blocked is not zero.
9084 * makefile.nt: Add support for `bootstrap' and related targets.
9085 Include minimal debug info in emacs.exe in release build.
9086 Remove all dependencies on lisp.h, and fixup some others.
9088 * w32.c (init_environment): Install code from 20.7 for providing
9089 default values for environment variables, based on the
9090 executable's own location.
9091 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
9092 (sys_socket): Install socket inheritance bug fix from 20.7.
9094 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
9095 here via blockinput.h).
9097 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
9099 * w32menu.c (w32_menu_display_help):
9100 * xmenu.c (menu_help_callback): Use show_help_echo.
9102 * keyboard.h (show_help_echo): Declare.
9104 * keyboard.c (show_help_echo): New function, extracted from read_char.
9105 Feval its `msg' argument if it's a cons cell.
9106 (read_char): Use it.
9107 (follow_key): Pass `autoload' to get_keyelt.
9109 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
9110 (note_tool_bar_highlight, XTread_socket):
9111 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
9113 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
9114 (note_tool_bar_highlight, w32_read_socket):
9115 Do not gratuitously ignore non-string `help-echo' properties.
9117 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9119 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
9121 * window.c (delete_all_subwindows): Reset Vwindow_list.
9123 * xterm.c (x_append_glyph, x_append_composite_glyph)
9124 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9125 changes in struct glyph starting 1999-12-27. Some bit-fields of
9126 struct glyph were not set, which made glyphs unequal when compared
9127 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
9128 effects were the result. This also depended on the contents of
9129 memory returned by xmalloc. If flickering happens again, activate
9130 the code in clear_glyph_row that's in #if 0. If the flickering is
9131 gone with that, chances are that it is caused by something similar.
9133 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
9135 * dispextern.h: Add some comments.
9137 * window.c (add_window_to_list): Add parameter LIST.
9138 (window_list): Order list so that, for each frame, windows are
9139 in canonical order, and so that frames appear in the list in
9140 the order given by Vframe_list.
9141 (next_window): Reverse the handling of NEXT_P.
9143 2000-07-04 Gerd Moellmann <gerd@gnu.org>
9145 * window.c (Vwindow_list): New variable.
9146 (make_window, delete_window): Set Vwindow_list to nil.
9147 (check_window_containing): New function.
9148 (window_from_coordinates): Rewritten.
9149 (add_window_to_list, window_list, candidate_window_p)
9150 (decode_next_window_args, next_window): New functions.
9151 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
9152 (Fwindow_list): New function.
9153 (Fother_window): Cleaned up.
9154 (foreach_window): Add a longer "variable argument list". Let
9155 callback function return 0 to indicate that cycling over windows
9157 (foreach_window_1): Likewise.
9158 (freeze_window_start): Return int.
9159 (init_window): New function.
9160 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
9162 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
9163 input_event with bzero.
9164 (main): Call init_window.
9166 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
9169 2000-07-04 Kenichi Handa <handa@etl.go.jp>
9171 * composite.h (make_composition_value_copy): Extern it.
9173 * composite.c (make_composition_value_copy): New function.
9175 * editfns.c (Fformat): While copying text properties, make each
9176 composition property value a copy.
9178 * fns.c (concat): While copying text properties, make each
9179 composition property value a copy.
9181 2000-07-03 Gerd Moellmann <gerd@gnu.org>
9183 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
9185 * fns.c (sweep_weak_table): Mark only objects that are not
9188 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
9189 include those frames as candidates which have their focus
9190 redirected to the minibuffer frame.
9192 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
9194 * fns.c (Fputhash): Return `value' rather than nil.
9196 2000-06-30 Gerd Moellmann <gerd@gnu.org>
9198 * frame.c (next_frame): Don't check focus redirection in case
9199 MINIBUF is a window. Doing so excludes frames using MINIBUF
9200 unless their focus is redirected, which contradicts the
9201 specification of next-frame, and leads to infinite loops in
9202 certain situations when cycling through windows with next-window.
9204 2000-06-30 Kenichi Handa <handa@etl.go.jp>
9206 * coding.c (code_convert_region): Even if the length of text is
9207 zero, try to convert it if coding->type is coding_type_ccl.
9208 (decode_coding_string, encode_coding_string): Likewise.
9210 2000-06-28 Gerd Moellmann <gerd@gnu.org>
9212 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
9213 the display if windows_or_buffers_changed.
9215 * dispnew.c (struct row_entry): New structure.
9216 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
9217 (row_table_size, old_lines, new_lines, old_lines_size)
9218 (new_lines_size, run_pool, runs_size, runs): New variables.
9219 (add_row_entry): New function.
9220 (scrolling_window): Use data structures allocated with xmalloc and
9221 held in global variables, instead of allocating them with alloca and
9222 holding them in local variables. Use a larger hash table whose
9223 size depends on glyph matrix sizes. Don't use bzero to clear the
9224 hash table; instead, clear used slots only.
9226 * fns.c (next_almost_prime): Make it externally visible.
9228 * lisp.h (next_almost_prime): Add prototype.
9230 * s/isc4-0.h (sigunblock): Define.
9232 * s/sco5.h (sigunblock): Define.
9234 2000-06-27 Dave Love <fx@gnu.org>
9236 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
9237 (moved to osf5-0.h).
9238 [!NOT_C_CODE]: Protect string.h stuff.
9240 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
9241 (sys_siglist, NSIG): Definitions moved here from osf1.h.
9243 2000-06-27 Gerd Moellmann <gerd@gnu.org>
9245 * xdisp.c (resize_mini_window): Subtract the extra line spacing
9246 below the last line from the needed window height.
9248 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
9250 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
9251 (Fwidget_get): Use it.
9252 (syms_of_fns): Defsubr it.
9254 2000-06-26 Gerd Moellmann <gerd@gnu.org>
9256 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
9257 display info for XIM.
9258 (xim_open_dpy): Likewise.
9259 (xim_close_dpy): Don't free the display info's XIM.
9261 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
9263 * config.in (USE_XIM): New define.
9265 * keymap.c (get_keyelt): For menu-items containing a `:filter
9266 FILTER', apply FILTER to the menu-item's definition to get the
9267 real definition to use.
9269 * lisp.h (QCfilter): External declaration.
9271 * xfns.c (Fimage_size): New function.
9272 (syms_of_xfns): Defsubr it.
9274 2000-06-26 Andreas Schwab <schwab@suse.de>
9276 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
9279 2000-06-25 Dave Love <fx@gnu.org>
9281 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
9283 * Makefile.in (blockinput.h): Depend on atimer.h.
9284 (atimer.h): Depend on systime.h.
9286 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
9288 * atimer.h: Protect against multiple inclusion. Include systime.h.
9290 * lisp.h (swap_in_global_binding): Declare.
9292 2000-06-24 Ken Raeburn <raeburn@gnu.org>
9294 * process.c (Fopen_network_stream): Turn off atimers for duration
9295 of call to connect. (Patch from Gerd.)
9297 2000-06-23 Dave Love <fx@gnu.org>
9299 * ralloc.c: Maybe include unistd.h
9301 * emacs.c (setgrp): Undefine before defining.
9302 (malloc_warning, set_time_zone_rule, index): Prototype.
9304 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
9305 HAVE_STRUCT_TIMEZONE.
9307 * s/osf1.h: Move string.h hack here from alpha.h and make it
9309 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
9311 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
9312 (SOCKLEN_TYPE): Don't define.
9314 * m/alpha.h: Remove string.h hack.
9316 * s/osf5-0.h: New file.
9318 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
9319 include time.h, done by systime.h.
9320 [__FreeBSD__]: Remove redundant includes.
9322 * callproc.c (setpgrp): Undefine before defining.
9323 (delete_temp_file): Return Qnil to avoid warning.
9325 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
9327 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
9330 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
9332 * composite.h (compose_text): Declare.
9334 * xterm.c: Don't include sys/types.h unconditionally. Don't
9335 protect its inclusion with !USG (following xmenu.c).
9337 2000-06-23 Gerd Moellmann <gerd@gnu.org>
9339 * xfns.c (x_create_tip_frame): Initialize frame's colors like
9342 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
9344 * coding.c (decode_eol_post_ccl): Special handling for undecided
9345 and inconsistent EOL types.
9347 2000-06-22 Gerd Moellmann <gerd@gnu.org>
9349 * xrdb.c (x_load_resources): Add default resource for scroll bar's
9350 trough color and main window's background color.
9352 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
9354 * xterm.h (Xt_app_con): External declaration.
9356 * widget.c (EmacsFrameRealize): Fix typo.
9358 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
9360 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
9361 (handle_invisible_prop): Record the start of invisible text in
9362 it->add_overlay_start.
9363 (struct overlay_entry): Add member `overlay'.
9364 (handle_overlay_change): Simplify.
9365 (next_overlay_string): After having processed overlay strings at the
9366 end of the buffer, record that fact in
9367 it->overlay_strings_at_end_processed_p.
9368 (compare_overlay_entries): If before- and after-strings come
9369 from the same overlay, let before-strings come first.
9370 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
9371 (load_overlay_strings): Take it->add_overlay_start into account
9372 when adding overlay strings.
9374 * dispextern.h (struct it): Add member add_overlay_start.
9376 2000-06-22 Dave Love <fx@gnu.org>
9378 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
9380 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
9382 2000-06-22 Kenichi Handa <handa@etl.go.jp>
9384 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
9387 2000-06-21 Dave Love <fx@gnu.org>
9389 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
9391 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
9393 * syntax.c (back_comment): Simplify string-parity counting (with
9394 the added benefit of handling multiple string-styles as long as
9395 they are not intertwined).
9396 Jump to the slow code as soon as a comment starter is found in
9397 a "string_lossage" position. Fixes the case: " /* " /* " */.
9399 2000-06-21 Dave Love <fx@gnu.org>
9401 * Makefile.in: Use GETLOADAVG_LIBS.
9403 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
9404 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
9406 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9408 * syntax.c (describe_syntax): Recognize the `n'estable bit.
9409 (Fforward_comment, scan_lists):
9410 Check the comstyle of single-char comment-starters.
9411 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
9412 we're just at the beginning of the comment (f.ex with (*) ... (*)).
9413 Check the comstyle of single-char comment-starters.
9414 Clarify control-flow around the Scomment case.
9416 2000-06-20 Dave Love <fx@gnu.org>
9418 * fns.c (make_hash_table, maybe_resize_hash_table):
9419 Cast arg of next_almost_prime.
9421 * tparam.c [emacs]: Include lisp.h.
9423 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
9426 2000-06-20 Gerd Moellmann <gerd@gnu.org>
9428 * keyboard.c (adjust_point_for_property): Check if display
9429 property should be treated as intangible by looking at its value.
9431 * xdisp.c (single_display_prop_intangible_p)
9432 (display_prop_intangible_p): New functions.
9434 * dispextern.h (display_prop_intangible_p): Add prototype.
9436 * xdisp.c (dump_glyph_row): Show type of glyph->object.
9438 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
9439 argument to sigprocmask.
9441 * s/sco5.h (sigblock): Redefined to pass a pointer as second
9442 argument to sigprocmask.
9444 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
9445 sigprocmask_set, and pass a pointer to it to sigprocmask.
9447 * sysdep.c (sigprocmask_set): New variable.
9449 * fileio.c (make_temp_name): Don't use `%s' in string passed to
9452 2000-06-20 Sam Steingold <sds@gnu.org>
9454 * xrdb.c: Don't declare xmalloc, xrealloc.
9456 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9458 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
9459 (re_comp): Cast gettext return value to avoid complaints when
9462 2000-06-20 Dave Love <fx@gnu.org>
9464 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
9466 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
9468 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
9470 * m/alpha.h: Don't declare xmalloc, xrealloc.
9472 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
9474 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
9476 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
9478 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
9481 * keyboard.h (poll_for_input_1): Declare.
9483 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
9485 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
9487 * doprnt.c: Don't declare xmalloc, xrealloc.
9489 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
9490 (getenv, ctime, getwd): Removed.
9491 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
9493 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
9494 x_set_tool_bar_lines.
9496 * config.in: Add HAVE_GETWD. Move some definitions above
9497 machine/system includes.
9499 2000-06-20 Kenichi Handa <handa@etl.go.jp>
9501 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
9503 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
9504 contain information about ENCODING.
9506 * fontset.c (FONTSET_ASCII): Use the first element of char table
9507 for an ASCII font, not defalt slot.
9508 (fontset_ref_via_base): If FONTSET doesn't contain information for
9509 C, try the default fontset.
9510 (make_fontset): Don't copy the default fontset.
9511 (fontset_font_pattern): Likewise.
9512 (accumulate_font_info): If ELT is nil, use the corresponding
9513 element in the default fontset.
9515 2000-06-19 Dave Love <fx@gnu.org>
9517 * syntax.c (Fparse_partial_sexp): Doc fix.
9519 * regex.h: Test PROTOTYPES as well as __STDC__.
9521 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
9522 errno, strerror. Put text after #endif in comment.
9524 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
9526 * xterm.c (x_frame_of_widget): Likewise.
9528 2000-06-19 Gerd Moellmann <gerd@gnu.org>
9530 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
9531 to Vfundamental_mode_abbrev_table.
9533 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
9534 bogus objects are marked. This slows down GC by ~80 percent, but
9535 it might be worth trying when debugging GC-related problems.
9536 This feature requires conservative stack marking to be enabled.
9538 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
9539 returns XLookupChars, reset `modifiers' to zero.
9541 2000-06-19 Dave Love <fx@gnu.org>
9543 * mktime.c: Unprotoized.
9545 2000-06-19 Richard Stallman <rms@gnu.org>
9547 * data.c (set_internal): If variable is frame-local,
9548 store the new value immediately into the frame parameter alist.
9550 2000-06-19 Ken Raeburn <raeburn@gnu.org>
9552 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
9553 in the custom handler pointer.
9555 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
9556 value, or checks for CHAR_META can fail when Lisp_Object is a
9558 * keymap.c (get_keyelt): Likewise.
9560 2000-06-19 Kenichi Handa <handa@etl.go.jp>
9562 * ccl.h (struct ccl_program): New member eol_type.
9563 (struct ccl_spec): New member cr_carryover.
9565 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
9566 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
9568 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
9569 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
9570 (decode_eol_post_ccl): New function.
9571 (decode_coding): Don't detect EOL format here for CCL based coding
9573 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
9574 decode_eol_post_ccl after running the CCL program.
9575 (code_convert_region): Don't detect EOL format here for CCL based
9577 (decode_coding_string): Likewise.
9579 2000-06-18 Ken Raeburn <raeburn@gnu.org>
9581 * charset.c (update_charset_table): Use XINT on "iso_final_char"
9582 when treating it as an integer.
9584 * coding.h (encode_coding_string): Declare.
9586 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
9589 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
9590 "xkeymap" to avoid shadowing the "enum map_type" value that needs
9591 to be passed to get_local_map.
9593 * sound.c (Fplay_sound): Don't call make_number on
9594 Frun_hook_with_args count argument.
9596 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
9597 for lisp objects in X event structure data field, when lisp
9598 objects are represented with unions.
9599 (x_scroll_bar_to_input_event): Ditto.
9601 2000-06-16 Ken Raeburn <raeburn@gnu.org>
9603 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
9604 termination of string. Fix sense of test whether
9605 Vline_number_display_limit is an integer.
9607 2000-06-16 Gerd Moellmann <gerd@gnu.org>
9609 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
9610 only if HAVE_X_WINDOWS.
9612 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
9615 * dispnew.c (update_frame_1): Handle case that cursor vpos is
9618 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
9620 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
9623 2000-06-15 Kenichi Handa <handa@etl.go.jp>
9625 * coding.c (decode_coding_emacs_mule): Always set src_base at the
9626 start of the while loop.
9628 2000-06-15 Gerd Moellmann <gerd@gnu.org>
9630 * atimer.c (alarm_signal_handler): Add forward declaration.
9632 * data.c (set_internal): Remove debug code.
9634 2000-06-14 Gerd Moellmann <gerd@gnu.org>
9636 * Makefile.in (bootstrap-temacs): Add `-I../src'.
9638 * unexec.c (toplevel) [COFF]: Include coff.h.
9640 * s/lynxos.h: New file.
9642 * keymap.c (Fsingle_key_description): Enclose function key and
9643 event symbol names in angle brackets.
9645 * xdisp.c (setup_echo_area_for_printing): Call
9646 message_log_maybe_newline if message_buf_print is not set.
9648 * print.c (printchar, strout): Don't check message_buf_print
9649 before calling setup_echo_area_for_printing because that
9650 function does something useful even when message_buf_print is
9653 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
9655 (ensure_echo_area_buffers): Initialize echo buffer's
9656 truncate lines setting to nil.
9657 (with_echo_area_buffer): Don't set the echo buffer's truncate
9659 (set_message_1): Set it here instead, based on the value
9660 of message_truncate_lines.
9661 (resize_mini_window): Handle case that lines are truncated.
9662 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
9663 DEFVAR_BOOL message-truncate-lines.
9665 * keyboard.c (read_char): Bind message-truncate-lines to t
9666 while displaying a help-echo.
9668 * lisp.h (Qmessage_truncate_lines): External declaration.
9670 2000-06-13 Gerd Moellmann <gerd@gnu.org>
9672 * xdisp.c (Vline_number_display_limit): Renamed from
9673 line_number_display_limit.
9674 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
9675 Extend documentation string. Initialize
9676 Vline_number_display_limit to nil meaning no limit.
9677 (decode_mode_spec): Use Vline_number_display_limit with its new
9680 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
9682 2000-06-13 Richard Stallman <rms@gnu.org>
9684 * frame.c (Fmodify_frame_parameters): Doc fix.
9686 * xfns.c (x_set_frame_parameters): Comment fix.
9688 * frame.c (store_frame_param): Call swap_in_global_binding if the
9689 variable's current binding was chosen based on this frame.
9691 * data.c (swap_in_global_binding): New function.
9693 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9695 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
9696 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
9698 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9700 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
9702 2000-06-12 Jason Rumney <jasonr@gnu.org>
9704 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
9706 * w32.h (EMACS_W32_H): Renamed from _NT_H_
9708 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
9710 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
9712 2000-06-12 Gerd Moellmann <gerd@gnu.org>
9714 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
9715 (syms_of_xfaces): Defsubr Sdump_colors.
9716 (x_free_colors): Don't treat b&w specially on default visual.
9717 (x_free_dpy_colors): New function.
9718 (free_face_colors): Don't check visual class; it's done
9721 * xterm.c (x_frame_of_widget): New function.
9722 (x_alloc_nearest_color_for_widget): Use it.
9723 (x_copy_dpy_color): New function.
9724 (x_destroy_window): Free various colors.
9726 2000-06-12 Kenichi Handa <handa@etl.go.jp>
9728 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
9730 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
9732 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
9734 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
9736 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
9738 2000-06-11 Dave Love <fx@gnu.org>
9740 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
9742 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
9744 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
9746 2000-06-11 Gerd Moellmann <gerd@gnu.org>
9748 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
9751 2000-06-10 Kenichi Handa <handa@etl.go.jp>
9753 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
9754 (regex_compile): Fix the code for handling the case of single byte
9755 char and multibyte char being mixed in a range within [...].
9757 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
9758 and dst_multibyte members of coding.
9760 * charset.c (update_charset_table): Update the table
9762 (init_charset_once): Initialize elements of bytes_by_char_head to
9763 1 except for leading codes for private charases.
9765 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
9766 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
9768 2000-06-09 Ken Raeburn <raeburn@gnu.org>
9770 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
9771 access the data it doesn't point to.
9773 2000-06-08 Gerd Moellmann <gerd@gnu.org>
9775 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
9776 will be translated to a switch-frame event when reading the
9777 event queue. This is necessary because Emacs otherwise won't
9778 perform a switch-frame to a new frame until some other event, for
9779 example a keystroke event, forces it to do so. This has various
9780 effects, one visible being that the cursor of a frame created with
9781 C-x 5 2 or switched to with a window manager key binding like
9782 A-TAB stays hollow because selected_window isn't on the newly
9783 focused frame until the switch-frame is performed.
9785 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
9786 generating a switch-frame event if necessary.
9788 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
9790 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
9793 2000-06-08 Kenichi Handa <handa@etl.go.jp>
9795 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
9797 2000-06-07 Gerd Moellmann <gerd@gnu.org>
9799 * window.c (displayed_window_lines): Take empty lines at
9800 the bottom of a window into account.
9802 * window.c (displayed_window_lines): New function.
9803 (Fmove_to_window_line): Use displayed_window_lines to determine
9804 the number of lines to move, instead of using the window's height.
9806 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
9807 to stop reading, even if the form read sets point to a different
9808 value when evaluated.
9810 * xdisp.c (display_line): Fix code deciding in which line to
9813 2000-06-07 Kenichi Handa <handa@etl.go.jp>
9815 * fileio.c (e_write): Free composition data if stored in
9818 2000-06-06 Gerd Moellmann <gerd@gnu.org>
9820 * xdisp.c (display_line): Set row's and iterator's
9821 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
9822 Set cursor even if row ends in the middle of a character.
9823 (dump_glyph_row): Print values of new flags.
9824 (redisplay_window) <cursor movement in unchanged window>: When
9825 point has been moved forward, and PT is at the end of the cursor
9826 row, don't place the cursor in the next row if the cursor row ends
9827 in the middle of a character or at ZV.
9829 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
9830 (struct glyph_row): Add starts_in_middle_of_char_p and
9831 ends_in_middle_of_char_p.
9832 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
9833 ends_in_middle_of_char_p flag.
9834 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
9836 * term.c (append_glyph): Revert change of 2000-06-06.
9838 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
9839 padding glyph not fitting on line as whole character not
9842 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
9843 this isn't true for images with `:ascent 100'.
9845 2000-06-06 Kenichi Handa <handa@etl.go.jp>
9847 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
9848 as modified if it is originally unmodified.
9850 * term.c (encode_terminal_code): Change the way to check if
9851 terminal coding does any conversion.
9852 (append_glyph): Set glyph->pixel_width correctly.
9854 * xdisp.c (display_line): While checking line continuation, pay
9855 attention to a padding glyph.
9857 2000-06-05 Gerd Moellmann <gerd@gnu.org>
9859 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
9861 2000-06-05 Dave Love <fx@gnu.org>
9863 * xdisp.c: Include fontset.h.
9865 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
9867 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9869 * dispnew.c: Conditionally include term.h.
9871 * coding.h: Declare code_convert_string_norecord.
9873 * frame.h (struct frame): Use volatile unconditionally.
9875 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
9877 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
9879 * systime.h: Protect against multiple inclusion.
9880 (timezone) [USG5_4]: Define as time_t.
9882 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9883 (Foptimize_char_table, make_temp_name): Declare.
9885 * Makefile.in (xdisp.o): Depend on fontset.h.
9887 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9889 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9890 (Foptimize_char_table, make_temp_name): Declare.
9894 * s/netbsd.h: Don't define autoconfiscated MATHERR.
9896 2000-06-02 Dave Love <fx@gnu.org>
9898 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
9900 2000-06-02 Gerd Moellmann <gerd@gnu.org>
9902 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
9903 result face, set flags in that face indicating that colors may not
9906 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
9907 glyph, use the ASCII NUL character to determine the face.
9909 2000-06-02 Dave Love <fx@gnu.org>
9911 * sysdep.c: Conditionally include stdlib.h, unistd.h.
9912 (VFORK_RETURN_TYPE): Remove.
9914 * config.in: Add NO_MATHERR.
9916 2000-06-01 Dave Love <fx@gnu.org>
9918 * cmds.c (internal_self_insert): Don't check
9919 Vbefore_change_function, Vafter_change_function.
9921 * insdel.c (signal_before_change, signal_after_change): Likewise.
9923 * buffer.c (Vbefore_change_function, Vafter_change_function):
9924 Variables and their initializations deleted.
9926 * callint.c (Fcall_interactively): Doc fix.
9928 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
9930 2000-05-31 Dave Love <fx@gnu.org>
9932 * textprop.c: Revert last change -- duplicated.
9934 2000-05-31 Gerd Moellmann <gerd@gnu.org>
9936 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
9939 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
9941 2000-05-31 Jason Rumney <jasonr@gnu.org>
9943 * search.c (Fre_search_forward, Fre_search_backward)
9944 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
9946 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
9948 2000-05-30 Jason Rumney <jasonr@gnu.org>
9950 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
9951 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
9953 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
9955 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
9956 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
9957 expand a nil default_filename.
9959 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
9960 pointer to glyph_to_pixel_coords, not a frame.
9962 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
9963 coding.h to dependencies.
9965 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
9967 * w32console.c (glyph_to_pixel_coords): Change first parameter to
9968 window pointer to be consistent with w32term.c and xterm.c.
9970 * w32fns.c: Format and doc changes to bring closer to xfns.c.
9971 (VIETNAMESE_CHARSET): Define if not defined in system headers.
9972 (Qline_spacing, Qcenter): New variables.
9973 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
9974 (x_set_line_spacing): New function.
9975 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
9976 (x_specified_cursor_type): New function.
9977 (x_set_cursor_type): Use it.
9978 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
9980 (validate_x_resource_name, x_get_resource_string): Measure lengths
9981 of external strings in bytes.
9982 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
9983 GetTextExtentPoint32 with NULL title.
9984 (Fx_create_frame): Initialize Qline_spacing.
9985 (w32_load_system_font): Initialize font->double_byte_p.
9986 (x_to_w32_charset): Use Vw32_charset_info_alist.
9987 (Image, busy cursor, tooltip functions): Merged changes from
9988 xfns.c. Not yet functional on Windows.
9990 * w32gui.h (W32FontStruct): Add double_byte_p member.
9992 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
9993 (emacs_button_translation): Use it.
9994 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
9995 in `mask' to be set.
9997 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
10000 * w32term.c: Format and doc changes to bring closer to xterm.c.
10001 (w32_char_font_type): New enum.
10002 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
10003 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
10004 (w32_encode_char): New function.
10005 (x_encode_char): Removed.
10006 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
10007 x_encode_char and w32_font_is_double_byte.
10008 (x_produce_image_glyph): Use image_ascent.
10009 (x_produce_glyphs): Use new version of w32_per_char_metric and
10010 handle NULL return value. Allow extra line spacing.
10011 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
10012 (w32_get_glyph_overhangs): Remove unicode_p param. Use
10013 w32_font_type member of glyph instead.
10014 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
10015 (fast_find_position): Make sure not to consider rows not visible
10017 (w32_read_socket) [WM_MENUSELECT]: Cannot call
10018 w32_menu_display_help with input blocked, as it can abort.
10019 (x_display_and_set_cursor): Choose cursor depending
10020 on buffer-local value of cursor_type.
10021 (x_draw_bar_cursor): Add parameter WIDTH.
10023 * w32term.h (CP_DEFAULT): Define.
10024 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
10026 2000-05-30 Gerd Moellmann <gerd@gnu.org>
10028 * search.c (Fre_search_forward, Fre_search_backward)
10029 (Fposix_search_backward, Fposix_search_forward): Doc fix.
10031 2000-05-30 Kenichi Handa <handa@etl.go.jp>
10033 * coding.c (detect_coding_iso2022): Fix code for checking
10034 CODING_CATEGORY_MASK_ISO_8_2.
10036 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
10038 * regex.c (PREFETCH_NOLIMIT): New function.
10039 (re_match_2_internal): Use it and adjust the end_match_2 logic.
10041 2000-05-29 Gerd Moellmann <gerd@gnu.org>
10043 * syntax.c (find_defun_start): Move test for
10044 open_paren_in_column_0_is_defun_start outside of the loop.
10046 * xdisp.c (redisplay_window): Really switch buffers when
10047 displaying mode lines, and temporarily set selected_frame to the
10048 frame of the window that's redisplayed.
10050 * xfaces.c (free_realized_faces): Block/unblock input.
10051 (free_realized_multibyte_face): Ditto.
10053 2000-05-29 Dave Love <fx@gnu.org>
10055 * textprop.c (Qkeymap): New variable.
10056 (syms_of_textprop): Intern it.
10058 * keymap.c: Include intervals.h.
10059 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
10061 * Makefile.in (keymap.o): Depend on intervals.h.
10063 * keyboard.c (menu_bar_items, tool_bar_items)
10064 (Fexecute_extended_command): Deal with `keymap' property.
10065 (read_key_sequence): Track map from `keymap' property as well as
10068 * intervals.c (get_local_map): Extra arg to allow looking for
10071 * intervals.h (map_property): New enum.
10072 (get_local_map): Extra arg using it.
10073 (Qkeymap): Declare.
10075 * lisp.h (get_local_map): Don't declare here.
10077 2000-05-29 Kenichi Handa <handa@etl.go.jp>
10079 * Makefile.in (callproc.o): Depend on composite.h.
10081 * callproc.c: Include composite.h.
10082 (Fcall_process): Handle composition correctly.
10084 * coding.h (coding_allocate_composition_data): Extern it.
10085 (coding_restore_composition): Likewise.
10087 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
10088 yet allocated, finish decoding with result
10089 CODING_FINISH_INSUFFICIENT_CMP.
10090 (coding_allocate_composition_data): Make it non-static.
10091 (coding_restore_composition): Likewise.
10093 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
10095 * charset.c (syms_of_charset): Revert last change.
10097 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10099 * term.c (produce_glyphs): Treat characters from the eight-bit-*
10100 charsets as unibyte, with 1-column screen width. Sent by Kenichi
10103 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10105 * charset.c (syms_of_charset): Set width of character sets
10106 eight-bit-control and eight-bit-graphic to 1 column.
10108 2000-05-26 Gerd Moellmann <gerd@gnu.org>
10110 * config.in (HAVE_SPEED_T): New define.
10112 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
10115 2000-05-26 Dave Love <fx@gnu.org>
10117 * coding.c (shrink_decoding_region): Initialize eol_conversion.
10119 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
10120 (Fsubr_arity): New function.
10121 (syms_of_data): Install them.
10123 2000-05-26 Kenichi Handa <handa@etl.go.jp>
10125 * charset.c (init_charset_once): Set the table bytes_by_char_head
10128 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
10129 the default fontset to what Emacs uses by default.
10130 (check_registry_encoding): This function deleted.
10131 (Fset_fontset_font): Remove the adhoc condition for the default
10132 fontset. Allow cons in FONTNAME.
10134 * fns.c (map_char_table): Ignore char-table entries for
10135 charsets eight-bit-control and eight-bit-graphic.
10137 2000-05-25 Ken Raeburn <raeburn@gnu.org>
10139 * emacs.c (main): Initialize keyboard syms before initializing
10140 window code, so face names are available.
10142 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
10144 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
10145 of an anchor at the beginning of a shy-group.
10147 2000-05-25 Gerd Moellmann <gerd@gnu.org>
10149 * xdisp.c (handle_invisible_prop): Don't try to skip over
10150 invisible text if end of text is already reached.
10152 2000-05-25 Dave Love <fx@gnu.org>
10154 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
10156 * coding.c (encode_eol): Add null statement after label.
10158 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
10160 * w16select.c (Fw16_set_clipboard_data): Fix the change from
10163 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10165 * ccl.c (ccl_driver): Fix previous change.
10167 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10169 * coding.c (run_pre_post_conversion_on_str): Set point to the
10170 beginning of buffer before calling coding->post_read_conversion.
10171 (decode_coding_string): Give correct args to
10172 run_pre_post_conversion_on_str.
10173 (encode_coding_string): Likewise.
10175 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
10176 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
10177 eight-bit-graphic correctly.
10179 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
10181 * fileio.c (Finsert_file_contents): Even if a file is not found,
10182 execute codes for setting up coding system. Call
10183 after-insert-file-functions unconditionally.
10185 2000-05-24 Gerd Moellmann <gerd@gnu.org>
10187 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
10188 BSD_PGRPS are not defined.
10190 2000-05-24 Kenichi Handa <handa@etl.go.jp>
10192 * charset.c (update_charset_table): Accept nil in LONG_NAME and
10194 (syms_of_charset): Avoid building same strings.
10196 2000-05-23 Gerd Moellmann <gerd@gnu.org>
10198 * lread.c (Fload): Add a comment about the meaning of
10199 Vuser_init_file being t.
10201 * puresize.h (BASE_PURESIZE): Increase to 675000.
10203 * s/gnu-linux.h (setpgrp): Don't define it here because this
10204 prevents compilation on GNU/Linux systems with glib 2.2.
10206 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
10209 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
10211 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
10212 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
10214 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
10216 2000-05-23 Kenichi Handa <handa@etl.go.jp>
10218 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10220 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
10222 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
10224 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
10226 2000-05-22 Kenichi Handa <handa@etl.go.jp>
10228 * keyboard.c (read_char): Allow character codes 128..255 to be
10229 handled by input-method-function.
10231 * insdel.c (adjust_markers_for_replace): Fix previous change.
10232 (adjust_after_replace): If PREV_TEXT is nil, call
10233 adjust_markers_for_insert, not adjust_markers_for_replace.
10235 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
10237 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
10238 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
10239 [HAVE_GRANDPT]: Define.
10240 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
10242 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
10245 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
10247 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
10249 2000-05-20 Kenichi Handa <handa@etl.go.jp>
10251 The following changes are to handle 8-bit characters in a
10252 multibyte buffer/string without facing with byte combining
10253 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
10254 eight-bit-graphic (for 0xA0..0xFF) are introduced.
10256 * Makefile.in (fns.o): Depend on charset.h.
10258 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
10259 convert it to unibyte.
10260 (make_string): Use parse_str_as_multibyte, not chars_in_text.
10262 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
10263 apparent char boundary.
10264 (Fset_buffer_multibyte): Convert 8-bit characters in the range
10265 0x80..0x9F to/from multibyte form.
10267 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
10270 * callproc.c (Fcall_process): Always encode an argument string if
10271 it is multibyte. Setup src_multibyte and dst_multibyte members of
10272 process_coding properly.
10274 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
10275 SPLIT_NON_ASCII_CHAR.
10277 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
10279 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
10281 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
10282 (SPLIT_CHARACTER_SEQ): This macro deleted.
10283 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
10284 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
10285 and eight-bit-graphic.
10286 (char_to_string): Likewise. Signal an error for too large
10288 (char_printable_p): Return 0 for 8-bit characters.
10289 (update_charset_table): Update iso_charset_table only when a final
10290 character is non-negative.
10291 (find_charset_in_text): Renamed from find_charset_in_str.
10292 Arguments and return value changed. Callers changed.
10293 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
10294 be -1 if CHARSET is used only internally.
10295 (Fmake_char_internal): Handle new charsets; eight-bit-control and
10297 (Fcharset_after): Simplified.
10298 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
10299 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
10300 (multibyte_chars_in_text): Simplified by assuming there's no
10301 invalid multibyte sequence.
10302 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10303 (str_as_unibyte): New functions.
10304 (Fstring): Simpified by assuming that byte combining never happens.
10305 (init_charset_once): Initialization for
10306 LEADING_CODE_8_BIT_CONTROL.
10307 (syms_of_charset): Intern and staticpro Qeight_bit_control and
10308 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
10309 eight-bit-control and eight-bit-graphic.
10311 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
10312 (CHARSET_8_BIT_GRAPHIC): New macros.
10313 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
10314 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
10315 (CHARSET_REVERSE_CHARSET): Likewise.
10316 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
10318 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
10319 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
10320 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
10321 encounter an invalid multibyte sequence.
10322 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
10323 sequence is always valid.
10324 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
10325 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
10326 (CHAR_STRING): For 8-bit characters, call char_to_string.
10327 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
10328 multibyte sequence is always valid.
10329 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
10330 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10331 (str_as_unibyte): Extern them.
10332 (BCOPY_SHORT): Fix a bug.
10333 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
10334 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
10335 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
10336 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
10338 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
10339 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
10340 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
10341 (EMIT_BYTES): New macros.
10342 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
10343 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
10345 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
10346 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
10347 check the validity of multibyte sequence.
10348 (decode_coding_emacs_mule): New function.
10349 (encode_coding_emacs_mule): New macro.
10350 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
10352 (DECODE_ISO_CHARACTER): Just return a character code.
10353 (DECODE_COMPOSITION_START): Set coding->result instead of result.
10354 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
10355 EMIT_CHAR to produced decoded characters. Exit the loop only by
10356 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
10358 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
10359 only position codes for an invalid character.
10360 (encode_designation_at_bol): Return new destination pointer. 5th
10361 arg DSTP is changed to DST.
10362 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
10363 from the source by ONE_MORE_CHAR. Don't handle the case of last
10365 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
10367 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
10368 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
10369 TWO_MORE_BYTES to fetch a byte from the source.
10370 (encode_eol): Pay attention to coding->src_multibyte.
10371 (detect_coding, detect_eol): Preserve members src_multibyte and
10373 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
10374 (encoding_buffer_size): Set magnification to 3 for all coding
10375 systems that require encoding.
10376 (ccl_coding_driver): For decoding, be sure that the result is
10377 valid multibyte sequence.
10378 (decode_coding): Initialize coding->errors and coding->result.
10379 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
10380 and raw-text, always call decode_eol. Handle the case of last
10381 block here. If not coding->dst_multibyte, convert the resulting
10382 sequence to unibyte.
10383 (encode_coding): Initialize coding->errors and coding->result.
10384 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
10385 and raw-text, always call encode_eol. Handle the case of last
10387 (shrink_decoding_region, shrink_encoding_region): Detect cases
10388 that we can't skip data more rigidly.
10389 (code_convert_region): Setup src_multibyte and dst_multibyte
10390 members of coding. For decoding, if the buffer is multibyte,
10391 convert the source sequence to unibyte in advance. For encoding,
10392 if the buffer is multibyte, convert the resulting sequence to
10393 multibyte afterward.
10394 (run_pre_post_conversion_on_str): New function.
10395 (code_convert_string): Deleted and divided into the following two.
10396 (decode_coding_string, encode_coding_string): New functions.
10397 (code_convert_string1, code_convert_string_norecord): Call one of
10399 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
10400 MAKE_NON_ASCII_CHAR.
10401 (Fset_terminal_coding_system_internal)
10402 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
10403 and dst_multibyte members.
10404 (init_coding_once): Initialize iso_code_class with new enum
10405 ISO_control_0 and ISO_control_1.
10407 * coding.h (enum iso_code_class_type): Member ISO_control_code is
10408 devided into ISO_control_0 and ISO_control_1.
10409 (struct coding_system): New members src_multibyte, dst_multibyte,
10410 errors, and result. Delete member fake_multibyte.
10411 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
10413 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
10416 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10419 * editfns.c (Fformat): Be sure to convert 8-bit characters to
10421 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
10423 (Ftranspose_region): Delete codes for handling byte combining.
10425 * fileio.c (Finsert_file_contents): Setup src_multibyte and
10426 dst_multibyte members of coding. On handling REPLACE on unibyte
10427 buffer, convert the result of decode_coding to unibyte. On
10428 inserting into a mutibyte buffer, always call code_convert_region.
10429 (e_write): Setup coding->src_multibyte according to the
10430 multibyteness of the source (buffer or string).
10432 * fns.c (concat): Handle 8-bit characters correctly.
10433 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
10434 unibyte in the result.
10435 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
10436 valid multibyte form in the result.
10437 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10438 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
10439 return -1, signal an error.
10440 (base64_encode_1): New arg MULTIBYTE. Get each character by
10441 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
10442 character is found, return -1.
10443 (Fbase64_decode_region): Delete codes for handling byte-combining.
10444 Treat each decoded byte as a unibyte character.
10445 (Fbase64_decode_string): Return unibyte string.
10446 (Fcompare_strings, concat, string_byte_to_char): Use
10447 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
10448 FETCH_STRING_CHAR_ADVANCE.
10449 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10450 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
10452 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
10453 SPLIT_NON_ASCII_CHAR.
10454 (fontset_ref_via_base, fontset_set): Likewise
10456 * insdel.c (adjust_markers_for_record_delete): Deleted.
10457 (adjust_markers_for_insert): Argument changed. Caller changed.
10458 (adjust_markers_for_replace): Likewise.
10459 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
10460 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
10461 (copy_text): Delete unused local varialbe c_save. For converting
10462 to multibyte, be sure to make all 8-bit characters in valid
10464 (count_size_as_multibyte): Handle 8-bit characters correctly.
10465 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10466 (adjust_after_replace, replace_range, del_range_2)
10467 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
10468 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10469 (adjust_after_replace, replace_range, del_range_2) Delete codes for
10470 handling byte combining.
10471 (adjust_before_replace): Deleted.
10473 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
10474 SPLIT_NON_ASCII_CHAR.
10475 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10476 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10477 (Fkey_description): Likewise.
10479 * lread.c (read1): On reading multibyte string, be sure to make
10480 all 8-bit chararacters in valid multibyte form.
10481 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10483 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
10486 * process.c (Fstart_process): GCPRO current_dir before calling
10487 Ffind_operation_coding_system. Encode arguments here.
10488 (create_process): Don't encode arguments here. Setup
10489 src_multibyte and dst_multibyte members of struct coding.
10490 (read_process_output): Setup src_multibyte and dst_multibyte
10491 members of struct coding. If the output is to multibyte buffer,
10492 always decode the output of the process. Adjust the
10493 representation of 8-bit characters to the multibyteness of the output.
10494 (send_process): Setup coding->src_multibyte according to the
10495 multibyteness of the source.
10497 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10498 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
10499 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
10501 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
10503 * w16select.c (Fw16_set_clipboard_data): Setup members
10504 src_multibyte and dst_multibyte of coding. Adjusted for the
10505 change for find_charset_in_str.
10506 (Fw16_get_clipboard_data): Likewise.
10508 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
10509 dst_multibyte of coding.
10510 (x_to_w32_font): Likewise.
10512 * w32select.c (Fw32_set_clipboard_data): Setup members
10513 src_multibyte and dst_multibyte of coding. Adjusted for the
10514 change for find_charset_in_str.
10515 (Fw32_get_clipboard_data): Likewise.
10517 * xdisp.c (get_next_display_element): Handle 8-bit characters
10519 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
10520 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10522 * xselect.c (selection_data_to_lisp_data): Setup members
10523 src_multibyte and dst_multibyte of coding. Adjusted for the
10524 change for find_charset_in_str.
10525 (lisp_data_to_selection_data): Likewise.
10527 2000-05-19 Gerd Moellmann <gerd@gnu.org>
10529 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
10531 * dispextern.h (Vimage_types): Add extern declaration.
10533 * xdisp.c (Vimage_types): Moved here from xfns.c.
10534 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
10536 * xfns.c (Vimages_types): Moved to xdisp.c.
10537 (syms_of_xfns): Move `image-types' to xdisp.c.
10539 * w32fns.c (Vimage_types): Removed.
10540 (syms_of_w32fns): Remove `image-types'.
10542 2000-05-18 Kenichi Handa <handa@etl.go.jp>
10544 * fns.c (map_char_table): Pay attention to character number of
10545 charset. Check the validity of charset at the first level. For
10546 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
10549 * fontset.c: Include "buffer.h".
10550 (fs_load_font): If the face has fontset, record the face ID in
10552 (Finternal_char_font): New function.
10553 (accumulate_font_info): New function.
10554 (Ffontset_info): Rewritten for the new fontset implementation.
10555 (syms_of_fontset): Register Vdefault_fontset in the first element
10556 of Vfontset_table. Include Vdefault_fontset in
10557 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
10560 2000-05-16 Dave Love <fx@gnu.org>
10562 * m/iris5d.h: Deleted -- unused.
10564 2000-05-16 Gerd Moellmann <gerd@gnu.org>
10566 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
10567 `invalid' instead of `illegal'.
10569 * indent.c (Fmove_to_column): When ending within a tab, insert
10570 spaces first so that markers at the end of the tab get adjusted.
10572 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
10573 buffer list that wasn't selected in that frame.
10575 * filelock.c (get_boot_time): To obtain an 8 char file name, which
10576 is needed on mescaline, use a 2 char prefix, and call
10577 make_temp_name with second arg non-zero.
10579 * fileio.c (make_temp_name): New function, extracted from
10581 (Fmake_temp_name): Use it.
10583 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
10585 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
10587 2000-05-15 Gerd Moellmann <gerd@gnu.org>
10589 * Makefile.in (lisp): Add env.elc.
10591 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
10593 2000-05-12 Gerd Moellmann <gerd@gnu.org>
10595 * search.c (Freplace_match): Handle case of `\N' in the
10596 replacement when there's no group N.
10598 2000-05-11 Gerd Moellmann <gerd@gnu.org>
10600 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
10601 of the message to message_dolog.
10603 * keyboard.c (read_char): Don't clear current message for help
10604 events; let the code handling help events handle this. Change
10605 code detecting help events that should be ignored.
10607 * xdisp.c (handle_single_display_prop): Don't try to set PT if
10608 we're interating over a string.
10610 2000-05-09 Dave Love <fx@gnu.org>
10612 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
10613 that offset before writing. Move gcpro region past call of
10616 2000-05-04 Dave Love <fx@gnu.org>
10618 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
10620 2000-05-04 Gerd Moellmann <gerd@gnu.org>
10622 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
10623 of inserted characters when BUF equals the current buffer, and PT
10624 is in front of or equal to FROM.
10626 2000-05-03 Gerd Moellmann <gerd@gnu.org>
10628 * xdisp.c (handle_single_display_prop): If display property value
10629 is invalid, or something not supported on the frame, restore
10630 iterator's position to what it was initially. Make sure to return
10631 0 for invalid and unsupported property values.
10633 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
10634 that x_per_char_metric returns null.
10636 2000-05-02 Gerd Moellmann <gerd@gnu.org>
10638 * xterm.h (struct face): Add forward declaration.
10639 (struct image): Ditto.
10640 (image_ascent): Add prototype.
10642 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
10643 (x_draw_image_relief, x_draw_image_foreground_1): Call function
10644 image_ascent instead of using IMAGE_ASCENT.
10646 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
10647 (IMAGE_ASCENT): Removed.
10649 * xfns.c (Qcenter): New variable.
10650 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
10651 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
10652 (image_ascent): New function.
10653 (lookup_image): Recognize `:ascent center'.
10654 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
10655 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
10656 (xbm_load): Don't set image's ascent here.
10657 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
10658 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
10659 check ascent values here.
10660 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
10661 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
10662 (syms_of_xfns): Initialize Qcenter.
10664 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
10665 to the limits, increase the limits.
10667 2000-05-01 Kenichi Handa <handa@etl.go.jp>
10669 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
10670 Check Vfont_encoding_alist against the full name of the opened font.
10672 2000-04-28 Gerd Moellmann <gerd@gnu.org>
10674 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
10675 taller than the window.
10677 2000-04-28 Kenichi Handa <handa@etl.go.jp>
10679 * xfaces.c (realize_x_face): Fix the argument of the second
10680 xassert. BASE_FACE may not be a face for ASCII.
10682 2000-04-27 Gerd Moellmann <gerd@gnu.org>
10684 * print.c (print_object): Treat print-length < 0 as nil.
10686 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
10688 * s/freebsd.h (TERMCAP_OBJ): Removed.
10689 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
10691 * lread.c (read1): Don't treat period followed by certain
10692 characters as symbol start.
10694 * xfns.c (slurp_file): New function.
10695 (xbm_image_p): Handle case of in-memory XBM files.
10696 (xbm_scan): Rewritten to work on memory buffers instead of files.
10697 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
10698 Work on memory buffers instead of files. If DATA is null test
10699 if buffer looks like an in-memory XBM file.
10700 (xbm_load_image): Renamed from xbm_load_image_file. Work on
10701 memory buffers instead of files.
10702 (xbm_file_p): New function.
10703 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
10705 * lread.c (end_of_file_error): New function.
10706 (read1): Call it instead of signaling `end-of-file' directly.
10708 * print.c (print_error_message): Print data of `end-of-file'
10709 with Fprinc instead of Fprin1.
10711 2000-04-26 Ken Raeburn <raeburn@gnu.org>
10713 * window.c (freeze_window_start): Check that minibuffer scroll
10714 window isn't nil before extracting the window structure pointer
10717 * undo.c (record_delete): If we hit the end of the undo list, stop
10718 picking elements apart.
10720 2000-04-26 Gerd Moellmann <gerd@gnu.org>
10722 * xdisp.c (display_line): If lines are continued, restore
10723 iterator's ascent/descent information to the values before the
10724 first glyph not fitting on the line.
10726 2000-04-25 Gerd Moellmann <gerd@gnu.org>
10728 * xdisp.c (try_window_id) <all changes above window start>: Adjust
10729 positions in glyph matrix. Don't compute new window end positions.
10731 * dispnew.c (increment_matrix_positions): Renamed from
10732 increment_glyph_matrix_buffer_positions.
10733 (increment_row_positions): Renamed from
10734 increment_glyph_row_buffer_positions.
10736 * dispextern.h: Change names of renamed functions from dispnew.c
10739 2000-04-24 Gerd Moellmann <gerd@gnu.org>
10741 * fileio.c (Fdo_auto_save): Create directories for auto-save
10742 list file if necessary.
10744 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
10745 from buffer or frame.
10746 (automatic_hscrolling_p): New variable.
10747 (hscroll_windows): Scroll windows horizontally only if automatic
10748 hscrolling is allowed.
10749 (syms_of_xdisp): New variable `automatic-hscrolling'.
10751 * frame.h (struct frame): Add member extra_line_spacing.
10753 * xfns.c (x_set_line_spacing): New function.
10754 (Fx_create_frame): Set line spacing from resources.
10755 (Qline_spacing): New variable.
10756 (syms_of_xfns): Initialize Qline_spacing.
10758 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
10760 * buffer.c (init_buffer_once): Handle extra_line_spacing.
10761 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
10762 (reset_buffer): Don't initialize extra2 and extra3. Initialize
10763 extra_line_spacing from default value.
10764 (init_buffer_once): Initialize default value of extra_line_spacing.
10766 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
10769 * xterm.c (x_produce_glyphs): Remove reference to struct it's
10770 prompt_width. Add extra line spacing.
10772 * term.c (produce_glyphs): Remove reference to struct it's
10775 * dispextern.h (struct it): Remove member prompt_width, add
10776 extra_line_spacing.
10778 2000-04-22 Gerd Moellmann <gerd@gnu.org>
10780 * dispnew.c (update_frame_line): When writing a whole line, make
10781 sure cursor is in the right row afterwards, otherwise a use of
10782 capability `ch' in cmgoto might leave the cursor in the row below.
10784 2000-04-21 Gerd Moellmann <gerd@gnu.org>
10786 * lisp.h (struct Lisp_Buffer_Cons): Remove.
10788 * keyboard.c (timer_check): Fix typo in comment.
10790 2000-04-21 Kenichi Handa <handa@etl.go.jp>
10792 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
10793 name change: ch -> character.
10795 2000-04-20 Gerd Moellmann <gerd@gnu.org>
10797 * keyboard.c (echo_message_buffer): New variable.
10798 (echo_now): Set echo_message_buffer to the echo area buffer used
10799 to display the echo.
10800 (cancel_echoing): Reset echo_message_buffer to nil.
10801 (read_char): Code rewritten that handles canceling an echo or
10802 echoing a dash, respectively.
10804 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
10805 directory doesn't exist.
10807 2000-04-19 Dave Love <fx@gnu.org>
10809 * fns.c (syms_of_fns): Defsubr mapc.
10810 (concat): Don't allow numeric args.
10811 (Fconcat): Doc change.
10813 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
10815 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
10816 instead define end_match(1|2) more carefully.
10817 Use GET_CHAR_BEFORE_2 for `begline'.
10819 2000-04-19 Gerd Moellmann <gerd@gnu.org>
10821 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
10822 on 64-bit systems where NULL is defined as `0'.
10824 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
10825 the `variable argument list' to make it work on Alpha.
10827 * m/alpha.h (_LP64) [!_LP64]: Define.
10828 (ORDINARY_LINK): Define for NetBSD.
10830 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
10832 2000-04-19 Dave Love <fx@gnu.org>
10834 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
10837 * Makefile.in (LIBS): Don't use.
10838 (GETLOADAVG_OBJ): Define again.
10839 (otherobj): Add GETLOADAVG_OBJ.
10841 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
10843 2000-04-18 Gerd Moellmann <gerd@gnu.org>
10845 * lread.c (read_filtered_event): Cancel and start busy cursor.
10847 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
10848 that the per-character metrics may be null.
10850 2000-04-17 Gerd Moellmann <gerd@gnu.org>
10852 * buffer.c (clone_per_buffer_values): New function.
10853 (Fmake_indirect_buffer): Add optional argument CLONE. Call
10854 clone_per_buffer_values if CLONE is not nil.
10856 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10858 2000-04-16 Dave Love <fx@gnu.org>
10860 * Makefile.in: Remove obsolete localcpp stuff.
10861 (GETLOADAVG_OBJ): Don't define.
10862 (obj): Move LIBOBJS...
10863 (otherobj): ... to here.
10864 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
10865 whitespace-only lines after the continuation (Irix).
10867 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10869 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
10871 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
10873 2000-04-14 Dave Love <fx@gnu.org>
10875 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
10876 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
10877 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
10878 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
10881 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
10882 autoconfiscated HAVE_GETLOADAVG.
10884 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
10887 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10889 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
10890 (fill_in_lock_file_name): Avoid existing files that aren't links.
10892 2000-04-14 Dave Love <fx@gnu.org>
10894 * Makefile.in (LIBS, LIBOBJS): New variable.
10895 (INTERVAL_SRC): Convert to make variable.
10896 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
10897 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
10898 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
10900 (SOME_MACHINE_OBJECTS): Remove interval stuff.
10901 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
10902 (shortlisp): Add facemenu, float-sup, frame.
10903 (SOME_MACHINE_LISP): Remove them from here.
10904 (LIBES): Change unused LDLIBS to autoconf LIBS.
10906 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
10908 2000-04-14 Kenichi Handa <handa@etl.go.jp>
10910 * composite.c (update_compositions): If FROM and TO are not in a
10911 valid range, do nothing.
10913 2000-04-13 Gerd Moellmann <gerd@gnu.org>
10915 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
10917 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
10919 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
10922 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
10924 * fileio.c (a_write): Remove redundant semi-colons.
10925 (e_write): Return -1 if failed to write all the data.
10926 This fixes the changes made at 1999-12-15.
10928 2000-04-12 Dave Love <fx@gnu.org>
10930 * fns.c (mapcar1): Test for null vals to support mapc.
10931 (Fmapc): New function.
10933 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
10935 * msdos.c (NUM_MOUSE_BUTTONS): Define.
10936 (IT_frame_up_to_date): Support the buffer local value of
10937 cursor-type, if defined.
10939 2000-04-10 Dave Love <fx@gnu.org>
10941 * editfns.c (preceding-char, following-char): Doc fix.
10943 2000-04-10 Ken Raeburn <raeburn@gnu.org>
10945 * Makefile.in (temacs): Revert 2000-03-12 change.
10947 2000-04-10 Jason Rumney <jasonr@gnu.org>
10949 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
10951 2000-04-10 Gerd Moellmann <gerd@gnu.org>
10953 * xdisp.c (setup_echo_area_for_printing): Choose an echo
10954 area buffer, if it's not set up yet.
10956 * indent.c (compute_motion): Set immediate_quit.
10958 2000-04-09 Gerd Moellmann <gerd@gnu.org>
10960 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
10961 (realize_tty_face): Suppress boldness if colors are the inverse of
10962 the default colors, and tty_suppress_bold_inverse_default_colors_p
10964 (Ftty_suppress_bold_inverse_default_colors): New function.
10965 (syms_of_xfaces): Defsubr it.
10967 * buffer.c (Frestore_buffer_modified_p): New function.
10968 (syms_of_buffer): Defsubr it.
10970 2000-04-08 Ken Raeburn <raeburn@gnu.org>
10972 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
10973 charset id (int) argument, not a charset (Lisp_Object).
10975 * coding.h (code_convert_string): Declare.
10976 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
10977 object, as the fourth argument to code_convert_string.
10979 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
10980 (Fset_fontset_font): Use EQ to compare lisp objects.
10982 2000-04-05 Ken Raeburn <raeburn@gnu.org>
10984 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
10985 a pointer that looks like a lisp object.
10986 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
10987 zero, instead see whether it's an integer object, since they can't
10989 (GET_INTERVAL_OBJECT): Simply assign to the destination.
10991 * dispnew.c (allocate_matrices_for_frame_redisplay)
10992 (direct_output_forward_char): Use X(U)INT and make_number as needed
10993 to convert between (unsigned) int values and lisp integers.
10994 * keyboard.c (read_key_sequence): Likewise.
10995 * lread.c (substitute_object_recurse): Likewise.
10996 * fns.c (concat, hash_lookup, hash_remove): Likewise.
10997 * minibuf.c (do_completion, Fminibuffer_complete_word)
10998 (Fminibuffer_completion_help): Likewise.
10999 * term.c (produce_special_glyphs): Likewise.
11001 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
11002 * print.c (print_preprocess, print_object): Likewise.
11004 * search.c (compile_pattern): Use NILP when checking for nil.
11006 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
11007 __OPTIMIZE__]: Provide a GNU C macro version that handles
11008 lisp-object unions.
11009 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
11010 field, to better cope with ENABLE_CHECKING and calls that modify a
11011 Lisp_Object using its old value.
11013 2000-04-04 Gerd Moellmann <gerd@gnu.org>
11015 * window.c (compare_window_configurations): Signal an error
11016 if parameters C1 or C2 aren't window configurations.
11018 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
11019 AFTER_POTENTIAL_GC calls around calls to functions that can
11020 signal an error and thus invoke the debugger.
11022 2000-04-03 Gerd Moellmann <gerd@gnu.org>
11024 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
11025 an error if decoding fails.
11027 * keyboard.c (lispy_mouse_names): Variable removed.
11028 (Vlispy_mouse_stem): New variable.
11029 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
11030 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
11031 for any mouse button number. Increase size of mouse_syms and
11032 button_down_location as needed. Call modify_event_symbol with
11033 different arguments.
11034 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
11035 Call modify_event_symbol with different arguments.
11036 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
11037 for any button number. Call modify_event_symbol with different
11039 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
11040 Accept a string for NAME_ALIST_OR_STEM.
11042 * lisp.h (larger_vector): Add prototype.
11044 * fns.c (larger_vector): Make externally visible.
11046 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
11048 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
11050 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
11051 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
11052 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
11053 we are between str1 and str2.
11054 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
11055 (PATFETCH): Use `TRANSLATE'.
11056 (PATFETCH_RAW): Fetch multibyte char if applicable.
11057 (PATUNFETCH): Remove.
11058 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
11059 When writing a char, write it directly into the pattern buffer rather
11060 than going needlessly through a temp char-array.
11061 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
11062 multibyte magic and remove the useless `#ifdef emacs'.
11063 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
11066 * regex.h (struct re_pattern_buffer): Make field `multibyte'
11067 conditional on `emacs'.
11069 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
11071 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11073 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
11074 non-union-type versions of XMARK and friends here, because XMARK
11075 and friends won't work on an integer field if NO_UNION_TYPE is not
11077 (make_number): Define as a function if it's not defined as a macro.
11079 * composite.c (run_composite_function): Use NILP when checking for nil.
11080 (syms_of_composite): Delete local var NARGS, pass an int as first
11081 argument to Fmake_hash_table.
11083 * editfns.c (text_property_stickiness): Use NILP to test
11084 Lisp_Object boolean value.
11085 (Fmessage_or_box): Don't use NILP to test int variable.
11086 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
11087 problems reading from and changing the same lisp value in an
11090 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11092 * term.c (TN_no_color_video): New variable.
11093 (term_init): Intitialize TN_no_color_video.
11094 (enum no_color_bit): New enumeration.
11095 (MAY_USE_WITH_COLORS_P): New macro.
11096 (turn_on_face): Use it to determine if attributes may be used
11097 combined with colors.
11099 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11101 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
11102 with int lvalues via casts; instead, just yield lisp object lvalues.
11103 (enlarge_window): Variable sizep now points to Lisp_Object. Use
11104 proper accessor macros.
11105 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
11106 (grow_mini_window): Fix typo getting int value of root->height.
11108 * xdisp.c (compute_string_pos): Fix order of arguments to
11109 string_pos_nchars_ahead.
11110 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
11111 count arg to variable-arg routines like Frun_hook_with_args and
11113 (back_to_previous_visible_line_start)
11114 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
11115 fixed-arg routines like Fget_char_property and Fmake_string.
11116 (reconsider_clip_changes): Use XINT when comparing integer lisp
11117 objects, or passing them as int arguments.
11118 (mark_window_display_accurate, insert_left_trunc_glyphs)
11119 (append_space, extend_face_to_end_of_line): Use make_number when
11120 storing or passing integer values as lisp objects.
11121 (set_cursor_from_row, highlight_trailing_whitespace): Use
11122 INTEGERP, not implicit test against zero, for glyph object.
11123 (try_window_id): Don't use make_number when we want an int value.
11125 * xfaces.c (xlfd_symbolic_value): Make last argument a
11126 Lisp_Object, to be consistent with callers.
11127 (Fbitmap_spec_p): Use XINT to get numeric value of height.
11128 (lface_hash): Apply XFASTINT to lisp values before folding in.
11130 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
11131 fill in window width and height. Pass an int, not a lisp object,
11132 as first arg to Finsert.
11134 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11136 * xfaces.c (realize_basic_faces): Block input while realizing
11139 * keyboard.c (lispy_mouse_names): Add additional mouse names.
11141 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
11143 2000-03-31 Gerd Moellmann <gerd@gnu.org>
11145 * xterm.c (x_produce_glyphs): When displaying unibyte text
11146 or ASCII, handle case that per-char metric is null.
11148 2000-03-30 Ken Raeburn <raeburn@gnu.org>
11150 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
11152 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
11153 (XSUBR, XBUFFER): Verify correct object type before returning
11154 pointer, using eassert.
11155 * frame.h (XFRAME): Likewise.
11157 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
11158 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
11159 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
11160 * data.c (set_internal): Likewise.
11161 * dispextern.h (WINDOW_WANTS_MODELINE_P)
11162 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
11163 * fileio.c (auto_save_1): Likewise.
11164 * insdel.c (check_markers): Likewise.
11165 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
11166 * undo.c (record_insert): Likewise.
11167 * vmsproc.c (child_sig): Likewise.
11168 * window.c (unshow_buffer, window_loop): Likewise.
11169 * xterm.c (x_erase_phys_cursor): Likewise.
11171 2000-03-30 Gerd Moellmann <gerd@gnu.org>
11173 * xfns.c (free_image_cache): Free the cache structure itself
11174 last, after all its members have been freed.
11176 * lisp.h (xstrdup): Add prototype.
11178 * alloc.c (xstrdup): Moved here from xfaces.c.
11179 (allocating_for_lisp): Variable removed.
11180 (lisp_malloc): Block input around the calls to malloc and mem_insert.
11182 * xfaces.c (realize_tty_face): Use find_symbol_value instead
11184 (xstrdup): Moved to alloc.c.
11186 2000-03-29 Ken Raeburn <raeburn@gnu.org>
11188 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
11190 * emacs.c (main): Fix sense of no-loadup test.
11192 * config.in (ENABLE_CHECKING): Undef.
11194 * lisp.h (struct interval): Replace "parent" field with a union of
11195 interval pointer and Lisp_Object; add new bitfield to use as
11196 discriminant. Change other flag fields to bitfields.
11197 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
11198 is defined and the supplied test fails, print a message and abort.
11199 (eassert): New macro. Use CHECK to provide an assert-like facility.
11201 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
11202 pointers; abort if the value looks like a lisp object.
11203 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
11204 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
11205 Modify for new interval parent definition.
11207 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
11208 (UNMARK_BALANCE_INTERVALS): Update references that need an
11209 addressable lisp object in the interval structure.
11210 (die): New function.
11211 (suppress_checking): New variable.
11213 * intervals.c (interval_start_pos): Just return 0 if there's no
11216 2000-03-29 Gerd Moellmann <gerd@gnu.org>
11218 * lread.c (read1): Accept `.' (period) as symbol start like in CL
11219 and earlier Emacs versions.
11221 * keyboard.c (Ftop_level): Cancel busy-cursor.
11223 * eval.c (call_debugger): Cancel busy-cursor.
11225 2000-03-29 Kenichi Handa <handa@etl.go.jp>
11227 * search.c (Freplace_match): Adjust multibyteness of the current
11228 buffer and NEWTEXT. Free allocated memory before signaling an error.
11230 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
11232 * regex.c (analyse_first): New function obtained by ripping out most
11233 of re_compile_fastmap and generalizing it a little bit so that it
11234 can also just return whether a given (sub)pattern can match the empty
11236 (regex_compile): Use `analyse_first' to decide whether the loop-check
11237 needs to be done or not for *, +, *? and +? (the loop check is costly
11238 for non-greedy repetition).
11239 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
11241 2000-03-28 Dave Love <fx@gnu.org>
11243 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
11245 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
11247 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
11249 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
11251 (enum re_opcode_t): Update description of succeed_n.
11252 (PATFETCH): Always define.
11253 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
11254 operators, char classes, shy-groups and intervals).
11255 Optimize special cases of intervals so as to only use succeed_n and
11256 jump_n when really needed.
11257 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
11258 that we don't have to handle the special cases any more.
11259 Simplify on_failure_jump handling as well.
11261 2000-03-28 Jason Rumney <jasonr@gnu.org>
11263 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
11265 2000-03-27 Gerd Moellmann <gerd@gnu.org>
11267 * s/freebsd.h (GC_SETJMP_WORKS): Define.
11269 * s/msdos.h (GC_SETJMP_WORKS): Define.
11271 * alloc.c (mark_maybe_object): New function.
11272 (mark_memory): Use it.
11273 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
11274 (setjmp_tested_p, longjmp_done): New variables.
11275 (test_setjmp): New function.
11276 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
11277 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
11279 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
11280 to DEC_TEXT_POS and INC_TEXT_POS.
11282 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
11283 with parameter MULTIBYTE_P.
11285 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
11287 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
11288 buffers because it looks for multibyte character byte sequences
11289 which don't exist in unibyte text.
11291 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
11293 * xfaces.c (register_color, unregister_color, unregister_colors)
11294 [DEBUG_X_COLORS]: New functions.
11295 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
11297 * xfns.c (x_set_cursor_color): Get color reference counts right.
11299 * xterm.c (x_copy_color): New function.
11300 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
11302 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
11303 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
11304 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
11305 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
11306 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
11307 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
11308 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
11309 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
11310 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
11311 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
11313 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
11314 names for handling per-buffer variables.
11316 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
11317 instead of MAX_BUFFER_LOCAL_VARS.
11318 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
11320 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
11322 * xfns.c (x_specified_cursor_type): New function.
11323 (x_set_cursor_type): Use it.
11325 * buffer.h (struct buffer): Add cursor_type.
11327 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
11329 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
11330 (print_partial_compiled_pattern, re_compile_fastmap):
11332 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
11333 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
11334 executing it as well as when popping it off the stack to find infinite
11335 loops in non-greedy repetition operators.
11337 2000-03-26 Gerd Moellmann <gerd@gnu.org>
11339 * doc.c (Qfunction_documentation): New variable.
11340 (syms_of_doc): Initialize Qfunction_documentation.
11341 (Fdocumentation): If FUNCTION is a symbol with non-nil
11342 `function-documentation' property, return a documentation derived
11345 * buffer.c (syms_of_buffer): Add default-cursor-type.
11346 (init_buffer_once): Don't let cursor_type have a local value
11349 * xterm.c (x_display_and_set_cursor): Choose cursor depending
11350 on buffer-local value of cursor_type.
11351 (x_draw_bar_cursor): Add parameter WIDTH.
11353 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
11354 (init_buffer_once): Set default cursor_type value to t.
11355 Mark cursor_type as local everywhere.
11356 (syms_of_buffer): New per-buffer variable cursor-type.
11358 * buffer.h (struct buffer): Remove member local_var_flags,
11360 (MAX_BUFFER_LOCAL_VARS): New macro.
11361 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
11362 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
11363 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
11364 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
11366 * print.c (print_object): Use new macros for per-buffer variables.
11368 * category.c (Fset_category_table): Use new macros for per-buffer
11371 * buffer.c (buffer_permanent_local_flags): Make a char array.
11372 (max_buffer_local_idx): New variable.
11373 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
11374 for new handling of per-buffer variables.
11375 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
11376 (init_buffer_once): Initialize per-buffer vars differently.
11377 Set max_buffer_local_idx.
11379 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
11382 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
11384 * data.c (do_symval_forwarding, store_symval_forwarding)
11385 (find_symbol_value, set_internal, default_value, Fset_default)
11386 (Fkill_local_variable, Flocal_variable_p): Use new macros for
11387 per-buffer variables.
11389 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
11391 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11393 * xterm.c (x_term_init): Unblock input around call1 of
11394 Qvendor_specific_keysyms.
11396 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
11397 (find_defun_start): Consider an open parenthesis in column 0
11398 a defun start only if open_paren_in_column_0_is_defun_start is set.
11399 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
11401 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
11403 * eval.c (Fautoload): Add entry in load-history (if after dump).
11404 * lread.c (load-history): Update docstring.
11406 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11408 * indent.c (Fvertical_motion): Always use the current buffer.
11409 Temporarily change the window's buffer, if necessary.
11411 2000-03-23 Gerd Moellmann <gerd@gnu.org>
11413 * xterm.c (fast_find_position): Make sure not to consider rows
11414 not visible in the window.
11416 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
11418 * regex.c (enum syntaxcode): Provide default for non-Emacs.
11419 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
11421 2000-03-22 Jason Rumney <jasonr@gnu.org>
11423 * w32menu.c (single_submenu): Set help string to NULL if none.
11424 (w32_menu_show): Set help string correctly.
11425 (add-menu-item): Set help string in MIIM_DATA for menu item.
11426 Load SetMenuItemInfoA explicitly.
11427 (w32_menu_display_help): New function.
11429 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
11430 (QCdata): Moved to xdisp.c.
11432 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
11433 (Vw32_charset_to_codepage_alist): Removed.
11434 (Vw32_charset_info_alist): New variable.
11435 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
11436 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
11437 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
11438 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
11440 (w32_codepage_for_font): Use Vw32_charset_info_alist.
11441 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
11442 Define Vw32_charset_info_alist and w32_charset symbols.
11444 2000-03-22 Jason Rumney <jasonr@gnu.org>
11446 * makefile.nt (w32bdf.obj): Update dependencies.
11448 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
11450 * w32fns.c: Include fontset.h after dispextern.h.
11451 (Fx_create_frame): Do not create fontset.
11452 (w32_load_system_font): Doc fix.
11453 (Fx_close_connection): Free full_name if it is not shared.
11455 * w32term.c: Include fontset.h after dispextern.h.
11456 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
11458 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
11459 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
11460 (w32_font_is_double_byte): New function, needs body.
11461 (x_append_glyph): Set glyph->glyph_not_available_p.
11462 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11463 it->charset. If it->multibyte_p is zero and it->c is a multibyte
11464 character, convert it to a unibyte character.
11465 (struct glyph_string): Delete member `charset'.
11466 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
11467 calculating it is found.
11468 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11469 the case that per char metric is not available correctly.
11470 (x_fill_glyph_string): Handle the case that the specific glyph is
11471 not available correctly.
11472 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11473 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11474 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11475 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11476 fontset. Don't call FS_LOAD_FONT.
11478 2000-03-22 Ken Raeburn <raeburn@gnu.org>
11480 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
11481 (INT_LISPLIKE): New macro.
11482 (NULL_INTERVAL_P): Use it.
11483 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
11484 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
11485 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
11487 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
11488 explicit references to "parent" field of struct interval and
11489 associated unclean type conversions.
11490 * intervals.c (create_root_interval, root_interval, rotate_right)
11491 (rotate_left, balance_possible_root_interval, split_interval_right)
11492 (split_interval_left, interval_start_pos, find_interval)
11493 (next_interval, previous_interval, update_interval)
11494 (adjust_intervals_for_insertion, delete_node, delete_interval)
11495 (adjust_intervals_for_deletion, merge_interval_right)
11496 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
11497 (copy_intervals_to_string): Likewise.
11498 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
11500 * syntax.c (update_syntax_table): Likewise.
11502 * intervals.c (reproduce_tree_obj): New function, like
11503 reproduce_tree but takes a Lisp_Object for the parent. Declare
11505 (graft_intervals_into_buffer): Use it when appropriate.
11506 (reproduce_tree): Declare with prototype.
11507 (balance_possible_root_interval): Check that the parent is a lisp
11508 object before trying to examine its type.
11510 2000-03-22 Gerd Moellmann <gerd@gnu.org>
11512 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
11513 as strings only if both are known to be strings.
11515 * s/openbsd.h (LIBS_TERMCAP): Undef.
11517 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
11519 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
11520 definitions for non-Emacs compilation.
11521 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
11522 outside of `#ifdef emacs'.
11523 (print_partial_compiled_pattern): Update.
11524 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
11525 (re_compile_fastmap): Merge handling of charset and charset_not (for
11526 emacs and non-emacs compilation as well).
11527 Similarly for (not)categoryspec and (not)syntaxspec.
11528 Don't use the fastmap when reaching `anychar' since the added
11529 complexity is not justified.
11530 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
11531 and (not)syntaxspec. Merge (not)categoryspec.
11533 2000-03-22 Kenichi Handa <handa@etl.go.jp>
11535 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
11536 (FACE_FOR_CHAR): Define them differently for the configuration of
11539 2000-03-21 Dave Love <fx@gnu.org>
11541 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
11544 2000-03-21 Gerd Moellmann <gerd@gnu.org>
11546 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
11547 (lface_fully_specified_p): Don't check contents of
11548 LFACE_FONT_INDEX because that attribute is optional.
11549 (realize_x_face): Remove now unwarranted xassert.
11551 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
11553 The following changes are to make font selection based on
11554 characters, not charset. In addition, they recover fontset
11555 facilities while utilizing the new font selection mechanism.
11557 * Makefile.in (fontset.o): Depend on dispextern.h.
11559 * alloc.c (mark_face_cache): Don't mark face->registry.
11561 * dispextern.h (struct glyph): New member glyph_not_available_p.
11562 Use 22 bits for face_id.
11563 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
11564 (struct face): Delete member registry, new member ascii_face.
11565 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
11566 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
11567 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
11568 (struct it): Delete member charset, new member glyph_not_available_p.
11570 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
11571 (struct fontset_info, struct fontset_data): Structs removed.
11572 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
11573 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
11574 (fs_load_font, fs_query_fontset): Adjusted for new argument.
11575 (fs_free_face_fontset, fontset_font_pattern)
11576 (face_suitable_for_char_p, face_for_char)
11577 (make_fontset_for_ascii_face): Extern them.
11578 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
11579 (FS_LOAD_FACE_FONT): New macro.
11581 * fontset.c: All codes rewritten or adjusted for the change of
11582 fontset implementation. Now fontset is represented by char table.
11583 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
11585 (my_strcasecmp): Function removed.
11586 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
11587 (AREF, ASIZE): New macros.
11588 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
11589 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
11590 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
11591 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
11592 (fontset_id_valid_p, font_family_registry, fontset_name)
11593 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
11594 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
11596 (fs_load_font): New arg FACE. Caller changed.
11597 (fs_query_fontset): Argument changed. Caller changed.
11598 (Fquery_fontset): call fs_query_fontset.
11599 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
11601 (clear_fontset_elements, check_registry_encoding)
11602 (check_fontset_name): New functions.
11603 (syms_of_fontset): Set char-table-extra-slots property of fontset
11604 to 3. Staticpro and initialize Vfontset_table and
11605 Vdefault_fontset. Defsubr fontset_font and fontset_list.
11607 * frame.h (struct frame): Member `fontset_data' removed.
11608 (FRAME_FONTSET_DATA): Macro removed.
11610 * frame.c (make_frame): Don't allocate f->fontset_data.
11611 (Fdelete_frame): Don't free f->fontset_data.
11613 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
11615 * xdisp.c (charset_at_position): Function removed.
11616 (init_iterator): Don't set member charset of struct `it'.
11617 (handle_face_prop, reseat_to_string, set_iterator_to_next)
11618 (next_element_from_display_vector, insert_left_trunc_glyphs):
11620 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
11622 (get_next_display_element, append_space)
11623 (extend_face_to_end_of_line): Likewise.
11625 * xfaces.c (Qx_charset_registry, Vface_default_registry):
11627 (clear_font_table, frame_update_line_height, load_face_font):
11628 Adjusted for the change of fontset implementation.
11629 (load_face_fontset_font): Function removed.
11630 (pixel_point_size): New function.
11631 (font_list): Argument type changed. Caller changed.
11632 (LFACE_FONT): New macro.
11633 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
11634 (set_lface_from_font_name): Type of arg FONTNAME is changed to
11635 Lisp_Object. Determine the font name by actually loading a font
11636 by the specified pattern. Set LFACE_FONT (lface) to the specified
11637 pattern. Even if a font is not found, don't try alternatives.
11638 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
11639 (set_font_frame_param): If `font' is specified in lface, use it.
11640 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
11641 (lface_same_font_attributes_p): Likewise.
11642 (make_realized_face): Arguent changed. Caller changed. Set
11643 face->ascii_face to face itself.
11644 (free_realized_face): Free face->fontset if face is for ASCII.
11645 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
11646 (deduce_unibyte_registry, x_charset_registry): Functions removed.
11647 (free_realized_multibyte_face): New function.
11648 (lookup_face, lookup_named_face, lookup_derived_face): Argument
11649 changed. Caller changed.
11650 (try_font_list): Argument type changed.
11651 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
11652 (choose_face_font): Argument changed. Handle fontset properly.
11653 (choose_face_fontset_font): Function removed.
11654 (realize_default_face, realize_named_face): Don't remove the
11656 (realize_face): Argument changed. Caller changed. Remove face
11657 with the arg former_face_id in advance. Load font for the new face.
11658 (realize_x_face): Argument changed. Caller changed. For a
11659 multibyte character, share fontset with base_face. For a single
11660 byte character, make a new realized fontset. Don't load a font here.
11661 (realize_tty_face): Argument changed. Caller changed.
11662 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
11663 (face_at_buffer_position): Don't check multibyte_p for returning
11665 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
11666 FACE_SUITABLE_FOR_CHARSET_P.
11667 (syms_of_xfaces): Remove code for Qx_charset_registry and
11668 Vface_default_registry.
11670 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
11671 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
11672 (x_per_char_metric): Don't try FONT->default_char. Even if
11673 pcm->width is zero, glyph bits may exist.
11674 (x_encode_char): Always initialize char2b->byte1.
11675 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
11676 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
11677 (x_append_glyph): Set glyph->glyph_not_available_p.
11678 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11679 it->charset. Handle the case that per char metric is not
11680 available. If it->multibyte_p is zero and it->c is a multibyte
11681 character, convert it to a unibyte character.
11682 (struct glyph_string): Delete member `charset'.
11683 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11684 the case that per char metric is not available correctly.
11685 (x_fill_glyph_string): Handle the case that the specific glyph is
11686 not available correctly.
11687 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11688 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11689 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11690 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11691 fontset. Don't call FS_LOAD_FONT.
11693 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
11694 (x_create_tip_frame): Likewise.
11695 (Fx_close_connection): Free full_name of font_info.
11697 * fns.c (optimize_sub_char_table): New function.
11698 (Foptimize_char_table): New function.
11699 (syms_of_fns): Defsubr Soptimize_char_table.
11701 2000-03-20 Gerd Moellmann <gerd@gnu.org>
11703 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
11704 only if buffer is displayed in some window.
11706 * xdisp.c (handle_single_display_prop): Initialize local `value'.
11707 (try_window_reusing_current_matrix): Don't call scroll run
11708 function if run's current and desired position are the same;
11709 this prevents cursor flickering.
11711 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
11713 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
11715 * regex.c (RE_STRING_CHAR): New macro.
11716 (GET_CHAR_AFER_2): Remove.
11717 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
11718 (enum re_opcode_t): Remove on_failure_jump_exclusive.
11719 (print_partial_compiled_pattern, re_compile_fastmap)
11720 (re_match_2_internal): Remove on_failure_jump_exclusive.
11721 (regex_compile): Turn optimizable P+ loops into PP*, so that the
11722 optimization only need to work for * (ie. can use of_keep_string_jump).
11723 Remove the special case for .*\n since it is now covered by the general
11725 (re_search_2): Don't bother with `room'.
11726 (skip_one_char): New function.
11727 (skip_noops): Simplify since `memory' is not needed any more.
11728 (mutually_exclusive_p): Restructure slightly to use `switch' and
11729 add handling for "all" remaining cases.
11730 (re_match_2_internal): Change on_failure_jump_smart to use
11731 on_failure_keep_string_jump (and redirect the end-of-loop jump)
11732 rather than on_failure_jump_exclusive.
11734 2000-03-19 Gerd Moellmann <gerd@gnu.org>
11736 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
11737 number of bits per RGB because it's everywhere used as the depth
11740 * term.c (calculate_costs): Remove code dealing with X frames.
11742 2000-03-19 Richard M. Stallman <rms@gnu.org>
11744 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
11746 2000-03-18 Gerd Moellmann <gerd@gnu.org>
11748 * lread.c (read_integer): Unread the last char not consumed.
11750 2000-03-17 Gerd Moellmann <gerd@gnu.org>
11752 * xterm.c (x_update_window_cursor): Don't update in frames
11753 which are in the process of being deleted.
11755 2000-03-16 Gerd Moellmann <gerd@gnu.org>
11757 * Makefile.in (mostlyclean): Add `*.core'.
11758 (clean): Add `bootstrap-emacs'.
11760 * lread.c (read_integer): New function.
11761 (read1): Support read syntax #o, #x, #b, #r.
11763 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
11765 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
11766 make sure POINTER_TO_OFFSET gives the same value before and after
11767 PREFETCH. Use `dfail' to guarantee "atomic" matching.
11768 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
11769 (debug): Now only active if > 0 rather than if != 0.
11770 (DEBUG_*): Update for the new meaning of `debug'.
11771 (print_partial_compiled_pattern): Add missing `succeed' case. Use
11772 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
11773 in `succeed_n', `jump_n' and `set_number_at'.
11774 (store_op1, store_op2, insert_op1, insert_op2)
11775 (at_begline_loc_p, at_endline_loc_p): Add prototype.
11776 (group_in_compile_stack): Move to after its arg's types are
11777 declared and add a prototype.
11778 (PATFETCH): Define in terms of PATFETCH_RAW.
11779 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
11780 (QUIT): Redefine as a nop except for NTemacs.
11781 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
11782 indentation of the greedy-op and shy-group code.
11783 (at_(beg|end)line_loc_p): Fix argument's types.
11784 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
11785 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
11786 (MATCHING_IN_FIRST_STRING): Remove.
11787 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
11788 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
11789 QUIT unconditionally.
11791 2000-03-15 Gerd Moellmann <gerd@gnu.org>
11793 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
11796 * process.c (send_process): Add a hint that the function
11797 can call Lisp code to its comment.
11799 * lread.c (load_dangerous_libraries): New variable.
11800 (Vbytecomp_version_regexp): New variable.
11801 (safe_to_load_p): New function.
11802 (Fload): Handle files not compiled with Emacs specially.
11803 (syms_of_lread): New Lisp variable load-dangerous-libraries.
11805 2000-03-14 Gerd Moellmann <gerd@gnu.org>
11807 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
11809 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
11810 support functions only if HAVE_X11R6_XIM is defined.
11811 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
11813 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
11815 * xfns.c (X_I18N_INHIBITED): Don't define.
11816 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
11817 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
11819 * config.in (HAVE_X_I18N): Moved here from xterm.h.
11820 (HAVE_X11R6_XIM): Define.
11822 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
11824 * xterm.c (x_term_init): Add support for X resource `synchronous'.
11825 If set, call XSynchronize.
11827 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
11829 * regex.c: Declare a new type `re_char' used throughout the code
11830 for the string char type. It's `const unsigned char' to match the
11831 rest of Emacs. Consistently make sure all pointers to strings use
11832 it and make sure all pointers into the pattern use `unsigned char'.
11833 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
11834 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
11837 * charset.h (GET_CHAR_AFTER_2): Remove.
11838 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
11840 2000-03-12 Ken Raeburn <raeburn@gnu.org>
11842 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
11843 variable before the invocation of YMF_PASS_LDFLAGS, in case both
11844 of them try to use backquotes.
11846 2000-03-12 Dave Love <fx@gnu.org>
11848 * unexelf.c: Restore changes of 1999-10-19.
11849 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
11850 fix its type and alignment; copy it from current process.
11852 2000-03-12 Gerd Moellmann <gerd@gnu.org>
11854 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
11855 has been found. Fix bug not computing timer's predecessor.
11857 * fileio.c (Fread_file_name): Handle case that DIR contains a
11860 * window.c (Fsave_window_excursion): Doc fix.
11862 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
11864 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
11866 * msdos.c (vga_installed): New function, code moved from
11867 dos_set_window_size.
11868 (Qbar, Qcursor_type, outside_cursor): New variables.
11869 (syms_of_msdos): Intern and staticpro them.
11870 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
11871 shape used outside Emacs when called for the first time.
11872 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
11873 cursor shape used outside Emacs.
11874 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
11875 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
11877 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
11878 parameters specify the cursor. Make qreverse a global
11879 variable (renamed to Qreverse).
11881 2000-03-09 Gerd Moellmann <gerd@gnu.org>
11883 * fns.c (Fy_or_n_p): Cancel busy-cursor.
11885 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
11887 This is a big redesign of failure-stack and register handling, prompted
11888 by bugs revealed when trying to add shy-groups. Overall, what happened
11889 is that loops are now structured a little differently, groups can be
11890 shy and the code is a little simpler.
11892 * regex.h: Update the copyright.
11893 (RE_SHY_GROUPS): New value.
11894 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
11895 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
11897 * regex.c (enum re_opcode_t): Remove jump_past_alt,
11898 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
11899 on_failure_jump_(exclusive, loop and smart). Also fix the comment
11900 for (start|stop)_memory since they now only take one argument (the
11901 second has becomes unnecessary).
11902 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
11903 (print_compiled_pattern): Use %ld to printf long ints and flush to
11904 make debugging a little easier.
11905 (union fail_stack_elt): Make the integer unsigned.
11906 (struct fail_stack_type): Add a `frame' element.
11907 (INIT_FAIL_STACK): Init `frame' as well.
11908 (POP_PATTERN_OP): New macro for re_compile_fastmap.
11909 (DEBUG_PUSH, DEBUG_POP): Remove.
11910 (NUM_REG_ITEMS): Remove.
11911 (NUM_NONREG_ITEMS): Adjust.
11912 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
11913 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
11914 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
11915 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
11917 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
11918 address pushed is not the destination of the jump but the source
11920 (NUM_FAILURE_ITEMS): Remove.
11921 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
11922 registers before the actual failure point). Don't hardcode any
11923 meaning for str==NULL anymore.
11924 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
11925 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
11927 (REG_UNSET_VALUE): Use NULL (why not?).
11928 (compile_range): Remove declaration since it doesn't exist.
11929 (struct compile_stack_elt_t): Remove inner_group_offset.
11930 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
11931 (regex_grow_registers): Remove dead code.
11932 (FIXUP_ALT_JUMP): New macro.
11933 (regex_compile): Add shy-groups Change loops to use
11934 on_failure_jump_smart&jump instead of
11935 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
11936 initial (dummy_failure_)jump. Remove c1_base (looks like unused
11937 variable to me). Use `jump' instead of `jump_past_alt' and don't
11938 bother with push_dummy_failure in alternatives since it is now
11939 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
11940 emacs' for (re)allocating the stack.
11941 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
11942 from loop when bufp->can_be_null rather than jumping to `done'.
11943 Avoid jumping backwards so as to ensure termination. Use
11944 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
11945 backreferences. Remove dead code in handling of `anychar'.
11946 (skip_noops, mutually_exclusive_p): New functions taken from the
11947 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
11948 improve mutually_exclusive_p to handle ".+\n".
11949 (lowest_active_reg, highest_active_reg)
11950 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
11951 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
11952 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
11953 variables. Push register (in `start_memory') on the stack rather
11954 than storing it in old_reg(start|end). Remove the cycle detection
11955 from `stop_memory', replaced by the use of on_failure_jump_loop
11956 for greedy loops. Add code for the new on_failure_jump_<foo>.
11957 Remove ad-hoc code in `on_failure_jump' to push more registers in
11958 the case of a loop. Take out code from `maybe_pop_jump' into
11959 separate functions and adapt it to the semantics of
11960 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
11961 and push_dummy_failure. Remove dummy_failure handling and
11962 handling of `failures to jump to on_failure_jump' (this last one
11963 was already dead code, it seems).
11964 (group_match_null_string_p, alt_match_null_string_p)
11965 (common_op_match_null_string_p): Remove.
11967 2000-03-08 Dave Love <fx@gnu.org>
11969 * config.in: Don't depend on __STDC__ for volatile.
11970 Add POINTER_TYPE, PTR, PROTOTYPES.
11972 * hftctl.c, strftime.c: Use PROTOTYPES.
11973 * eval.c (find_handler_clause): Likewise.
11975 * mem-limits.h: Use POINTER_TYPE.
11977 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
11978 (memory_warnings): Declare using POINTER_TYPE.
11980 2000-03-08 Gerd Moellmann <gerd@gnu.org>
11982 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
11984 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
11986 * xfns.c: Remove obsolete code in #if 0.
11987 (Fx_focus_frame): New function.
11989 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11991 * coding.c (coding_category_name): Add coding-category-utf-8,
11992 coding-category-utf-16-be, coding-category-utf-16-le.
11993 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
11994 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
11995 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
11996 (detect_coding_utf_8): New function.
11997 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
11998 UTF_16_LOW_SURROGATE_P): New macros.
11999 (detect_coding_utf_16): New function
12000 (detect_coding_mask): When priorities are specified, skip any
12001 categories that have `nil' coding-system. Fix bug of returning
12002 wrong mask when PRIORITIES is specified and detect_coding_XXX()
12003 returns a mask not set in PRIORITIES.
12004 (detect_eol_type_in_2_octet_form): New function.
12005 (detect_eol): selects detect_eol_type_XXX to call according to
12006 cooding->category_idx.
12007 (detect_coding_system): Remove `nil' coding-system in the result.
12008 (Fupdate_coding_systems_internal): Update all coding-categories.
12010 * coding.h (CODING_CATEGORY_IDX_UTF_8)
12011 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
12013 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
12014 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
12015 (CODING_CATEGORY_IDX_UTF_16_LE)
12016 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
12017 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
12018 (CODING_CATEGORY_MASK_ANY): Include the above macros.
12019 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
12021 2000-03-07 Gerd Moellmann <gerd@gnu.org>
12023 * doc.c (Fdocumentation_property): If value is not a string,
12024 and doesn't refer to etc/DOC, evaluate it to obtain a string.
12026 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
12027 close the display with XtCloseDisplay. This caused a bus error
12030 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
12031 complete but not unique.
12033 2000-03-06 Gerd Moellmann <gerd@gnu.org>
12035 * process.c (send_process): Remove local variable `procname' that
12036 might become invalid when a GC happens. Instead, access the
12037 process name slot directly.
12039 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
12040 orig_height if set.
12042 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
12043 orig_height if set.
12045 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
12047 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
12048 glyph matrices have been freed.
12050 2000-03-05 Gerd Moellmann <gerd@gnu.org>
12052 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
12053 (bootstrap-temacs): Set LC_ALL to C like for temacs.
12055 * xfns.c (QCdata): Moved to xdisp.c.
12057 * xdisp.c (QCdata): Moved here from xfns.c.
12058 (syms_of_xdisp): Initialize QCdata.
12060 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
12062 * window.c (coordinates_in_window): Use
12063 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
12064 FRAME_INTERNAL_BORDER_WIDTH.
12066 * xdisp.c (try_window_id): Recompute unchanged information if
12067 it is obviously invalid.
12069 * xterm.c (x_term_init): Create a colormap if not using the
12072 * xterm.h (select_visual): Change prototype.
12074 * xfns.c (select_visual): Rewritten. Recognize user-specified
12076 (visual_classes): New variable.
12078 2000-03-04 Gerd Moellmann <gerd@gnu.org>
12080 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
12081 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
12082 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
12083 (x_decode_color): Don't handle allocation of white and black specially.
12084 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
12085 XtNcolormap resources.
12086 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
12087 (Fx_create_frame): Initialize color members of x_output structure.
12088 (xpm_load): Pass colormap to XPM lib.
12090 * xfaces.c (x_free_colors): Access colormap of frame using
12091 FRAME_X_COLORMAP. Be paranoid about freeing black and white
12092 when default colormap is used.
12094 * xterm.c (x_term_init): Set Colormap member of x_display_info
12095 structure. Copy colormap if resource `privateColormap' is
12096 specified (PseudoColor only).
12097 (x_setup_relief_color): Access colormap of frame using
12100 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
12101 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
12103 2000-03-04 Jason Rumney <jasonr@gnu.org>
12105 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
12106 other non-platform-specific equivalents.
12107 [WINDOWSNT]: Include w32term.h, fontset.h and define X
12108 specific functions and macros as their w32 equivalents where
12109 non-platform-specifics are not available.
12110 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
12111 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
12112 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
12113 (frame_update_line_height): Use macros to access f->output_data.
12114 (defined_color): Remove FIXME comments; fixed.
12115 (x_face_list_fonts, prepare_face_for_display): Put X specifics
12116 into #ifdef blocks. Add WINDOWSNT blocks.
12117 (Fx_list_fonts): Use macros for accessing font data.
12118 (set_lface_from_font_name): Different default fonts for X and
12120 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
12121 scalable for backward compatibility.
12122 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
12123 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
12125 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
12128 * makefile.nt (w32faces.obj): Remove.
12131 2000-03-03 Jason Rumney <jasonr@gnu.org>
12133 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
12134 correct parameters.
12136 2000-03-03 Ken Raeburn <raeburn@gnu.org>
12138 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
12139 standard ELF definitions here if the system header does not.
12141 2000-03-03 Gerd Moellmann <gerd@gnu.org>
12143 * xterm.c (PER_CHAR_METRIC): Removed.
12144 (x_per_char_metric_1, x_default_char): New functions.
12145 (x_per_char_metric): If font's default char is invalid, return
12146 metrics of a suitably chosen usable default char.
12147 (x_draw_glyph_string_foreground): If font has an invalid default
12148 char, replace occurrences of unprintable chars with a suitably
12149 chosen usable default char.
12151 2000-03-02 Gerd Moellmann <gerd@gnu.org>
12153 * xterm.c (note_mouse_highlight): Return quickly if frame's
12154 glyph matrices have been freed.
12156 * dispnew.c (free_glyphs): Block input while freeing matrices.
12158 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
12160 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
12163 * dispextern.h (x_free_colors): Add prototype.
12165 * xfaces.c (x_free_colors): New function.
12166 (unload_color, free_face_colors): Use it.
12168 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
12170 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
12172 * window.c [MSDOS]: Include msdos.h.
12174 2000-03-02 Dave Love <fx@gnu.org>
12176 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
12178 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
12179 set C_OPTIMIZE_SWITCH for gcc.
12181 2000-03-02 Kenichi Handa <handa@etl.go.jp>
12183 * coding.c (coding_save_composition): Be sure to allocate
12184 composition data area in coding even if there's no composition in
12187 2000-03-01 Jason Rumney <jasonr@gnu.org>
12189 * w32term.c: Equivalent changes to those made to xterm.c on
12190 2000-02-25 and 2000-02-24.
12192 * w32fns.c: Equivalent changes to those made to xfns.c on
12193 2000-02-25 and 2000-02-21.
12195 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
12196 correct line-end convention is followed.
12198 * w32menu.c [HAVE_BOXES]: Remove #undef.
12199 (single_keymap_panes): Remove code for simulating checkmarks.
12200 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
12201 Remove code for drawing simulated checkmarks.
12202 (w32_menu_show): make unibyte help string correctly.
12203 (add_menu_item): draw standard Windows checkmarks. Draw radio
12204 buttons as radio buttons if possible.
12206 2000-03-01 Gerd Moellmann <gerd@gnu.org>
12208 * sysdep.c (start_of_text): Don't define this function for NetBSD
12211 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
12213 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
12214 (LINKER): Don't undef if __NetBSD__ is defined.
12216 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
12218 * fileio.c [__NetBSD__]: Define `unix'.
12220 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
12222 2000-02-29 Gerd Moellmann <gerd@gnu.org>
12224 * atimer.c (start_atimer): Don't abort when timers are stopped.
12225 (append_atimer_lists): New function.
12226 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
12227 arbitrary lists of stopped and running atimers.
12229 * atimer.c (cancel_atimer): Handle canceling an atimer when
12230 some timers are stopped.
12232 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
12233 after canceling it.
12235 * fns.c (maybe_resize_hash_table): Handle case of new size
12236 coming out as being the same as old size.
12238 2000-02-27 Jason Rumney <jasonr@gnu.org>
12240 * makefile.nt: Add atimer.h to dependencies.
12241 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
12242 * w32console.c: Only disable window system features for dispextern.h
12243 (initialize_w32_display): Build a display info for the console.
12244 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
12245 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
12246 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
12248 * w32gui.h (struct W32FontStruct): Revert last change after change
12250 * w32menu.c (single_submenu): Set up help string.
12251 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
12252 (w32_dialog_show): Set up help string.
12253 * w32term.c (w32_display_info_for_display): Remove unused function.
12254 (w32_draw_bitmap): Use pre-built bitmaps.
12255 (w32_initialize_display_info): New function to initialize parts of
12256 display info that are common to both GUI and console frames.
12257 (w32_term_init): Use w32_initialize_display_info. Do not set
12258 Vw32_num_mouse_buttons here, as it is not called for console
12259 frames. Build bitmaps for indicating truncated lines etc.
12260 (x_delete_display): Destroy pre-built bitmaps.
12261 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
12262 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
12264 2000-02-27 Dave Love <fx@gnu.org>
12266 * lisp.h: Add a bunch of prototypes.
12268 2000-02-26 Kenichi Handa <handa@etl.go.jp>
12270 * keyboard.c (read_char): Set `usec' correctly.
12272 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12274 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
12275 `lambda', set reg[RRR] to the map index.
12276 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
12277 reg[RRR] to 0. Otherwise, set it to -1.
12279 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12281 * emacs.c (main): Remove code snippet commented out with `//'.
12283 2000-02-25 Richard M. Stallman <rms@gnu.org>
12285 * fileio.c (Ffile_symlink_p): If result starts with a `/'
12286 and contains a `:', prepend `/:'.
12288 * window.c (select_window_1): If selected_window is nil,
12289 don't "swap out" the buffer's point.
12290 (Fset_window_configuration): Set selected_window to nil
12291 before calling Fselect_window.
12292 (unshow_buffer): Don't set point in buffer from window's point
12293 if another more recently selected window also shows the buffer.
12295 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12297 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
12299 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
12300 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
12301 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
12303 (DEFAULT_BUSY_CURSOR_DELAY): New define.
12304 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
12305 (hide_busy_cursor): New functions.
12306 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
12308 * minibuf.c (read_minibuf): Cancel busy-cursor.
12310 * keyboard.c (command_loop_1): Call start_busy_cursor before
12311 Fcommand_execute and cancel_busy_cursor after it.
12312 (timer_check): Remove busy-cursor code.
12313 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
12316 * process.c (wait_reading_process_input): Remove busy-cursor code.
12318 * eval.c (Fsignal): Call cancel_busy_cursor instead of
12319 Fx_hide_busy_cursor.
12321 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
12323 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
12325 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
12327 * xterm.c (XTread_socket): Remove busy-cursor code.
12329 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
12330 (build_frame_matrix_from_leaf_window): Put code handling
12331 glyph row's not being a slice of a frame row in #if 0.
12332 (sync_window_with_frame_matrix_rows): New function.
12333 (frame_row_to_window): New function.
12334 (mirror_line_dance): Handle copies between windows.
12336 * lread.c (Fload): Use `xfree' instead of `free'.
12337 (init_obarray): Use `xmalloc' instead of `malloc'.
12339 * window.c (Fset_window_buffer): Set WINDOW to the window
12341 (coordinates_in_window): Take frame's internal border width
12344 2000-02-24 Gerd Moellmann <gerd@gnu.org>
12346 * xterm.c (x_display_and_set_cursor): Display cursor of
12347 non-selected windows depending on the setting of
12348 cursor_in_non_selected_windows.
12350 * xdisp.c (cursor_in_non_selected_windows): New variable.
12351 (syms_of_xdisp): DEFVAR_BOOL it.
12353 2000-02-23 Gerd Moellmann <gerd@gnu.org>
12355 * data.c (Fstring_to_number): If number is greater than what
12356 fits into an integer, return a float.
12358 * eval.c (specbind): Remove references to
12359 keyword_symbols_constant_flag.
12361 * data.c (keyword_symbols_constant_flag): Removed.
12362 (Fmakunbound, set_internal, syms_of_data): Remove references to
12363 keyword_symbols_constant_flag.
12365 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
12367 2000-02-23 Kenichi Handa <handa@etl.go.jp>
12369 * syntax.c (multibyte_syntax_as_symbol): New variable.
12370 (syms_of_syntax): Declare it as a Lisp variable.
12371 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
12372 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
12373 nonzero, treat all multibyte characters as symbol.
12374 (init_syntax_once): Give syntax `word' to all multibyte characters.
12376 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
12378 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
12381 2000-02-21 Gerd Moellmann <gerd@gnu.org>
12383 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
12385 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12386 (x_non_menubar_window_to_frame): Check the busy-cursor window.
12388 2000-02-21 Dave Love <fx@gnu.org>
12390 * frame.c (Vmouse_position_function): New variable.
12391 (Fmouse_position): Use it.
12392 (syms_of_frame): Install it.
12394 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
12396 2000-02-20 Gerd Moellmann <gerd@gnu.org>
12398 * fileio.c (Finsert_file_contents): Unbind the binding of
12399 standard-output done by temp_output_buffer_setup.
12401 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
12402 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
12403 (specbind, unbind_to): Handle most common case of non-constant
12404 symbol with trivial value specially.
12406 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
12408 2000-02-20 Richard M. Stallman <rms@gnu.org>
12410 * data.c (Fmake_variable_buffer_local): Doc fix.
12411 Init found_for_buffer to 0.
12412 (Fmake_variable_frame_local): If the variable has already
12413 been buffer-local, set the check_frame field.
12415 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
12417 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
12418 produced for CODING_MODE_LAST_BLOCK requires.
12420 2000-02-18 Dave Love <fx@gnu.org>
12422 * keyboard.c (echo_keystrokes): Remove declaration.
12423 (Vecho_keystrokes) New variable.
12424 (read_char, record_menu_key, read_key_sequence): Use it to allow
12425 use of float value.
12426 (syms_of_keyboard): Change Vecho_keystrokes declaration.
12428 * lread.c: Undef feature selection macros before defining.
12430 2000-02-18 Gerd Moellmann <gerd@gnu.org>
12432 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
12433 for symbols other than the symbol in question.
12435 2000-02-17 Dave Love <fx@gnu.org>
12437 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
12439 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12441 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
12443 * alloc.c (enum mem_type): Compile unconditionally.
12445 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
12447 * xfaces.c (tty_defined_color): Don't return faulire indication
12448 for unspecified-fg and unspecified-bg pseudo-colors.
12450 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12452 * alloc.c (mark_object): Don't mark symbol names in pure space.
12453 (gc_sweep): Don't unmark symbol names in pure space.
12455 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
12456 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
12457 [GC_MARK_STACK]: New defines.
12458 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
12459 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
12461 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
12463 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
12464 allocate_buffer instead of xmalloc.
12466 * alloc.c (toplevel): Include setjmp.h.
12467 (PURE_POINTER_P): New define.
12468 (enum mem_type) [GC_MARK_STACK]: New enumeration.
12469 (Vdead) [GC_MARK_STACK]: New variable.
12470 (lisp_malloc): Add parameter TYPE, call mem_insert if
12471 GC_MARK_STACK is defined.
12472 (allocate_buffer): New function.
12473 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
12474 (free_float) [GC_MARK_STACK]: Set type to Vdead.
12475 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
12476 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
12477 (MEM_NIL) [GC_MARK_STACK]: New define.
12478 (struct mem_node) [GC_MARK_STACK]: New structure.
12479 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
12480 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
12481 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
12482 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
12483 (mark_stack) [GC_MARK_STACK]: New functions.
12484 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
12485 (clear_marks): Removed.
12486 (gc_sweep): Set free conses' car, free floats' type, free
12487 symbols' function to Vdead. Use lisp_free to free buffers.
12488 (init_alloc_once): Initialize Vdead.
12489 (survives_gc_p): Return non-zero for pure objects.
12491 * alloc.c: Add comments throughout the file.
12493 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
12494 that unblocks alarms.
12496 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
12497 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
12498 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
12500 * frame.c (make_frame): Set frame initiallly to `garbaged'.
12502 2000-02-17 Kenichi Handa <handa@etl.go.jp>
12504 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
12505 avoid infinite error signaling. Allocate sufficient memory for
12506 eol_str in the case that eoltype is Lisp_Int.
12508 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
12510 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
12511 depends on the previous behavior.
12513 2000-02-16 Gerd Moellmann <gerd@gnu.org>
12515 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
12517 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12519 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
12521 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
12522 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
12525 2000-02-15 Richard M. Stallman <rms@gnu.org>
12527 * data.c (set_internal): Don't make variable buffer-local
12528 if within a let-binding for the same buffer.
12529 (let_shadows_buffer_binding_p): New function.
12531 * eval.c (specbind): For buffer-local value,
12532 record the current buffer also.
12533 (unbind_to): Cope with that change.
12535 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12537 * window.c (Fsave_window_excursion): Doc fix.
12539 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
12541 * syntax.c (back_comment): Make sure we only consider comment-starters
12542 of the relevant style and return -1 in case of a failure to find the
12543 beginning of the comment.
12544 (Fforward_comment): If back_comment fails, go back to the position just
12545 after the comment-end.
12546 (scan_lists): Add comment describing a very minor bug.
12548 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12550 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
12551 `completion-regexp-list' in the docstring.
12553 2000-02-14 Dave Love <fx@gnu.org>
12555 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
12557 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12559 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
12560 to Emacs' syntax. Also fix the comment about set/not-set meanings
12561 since Emacs syntax is not the value 0 any more.
12562 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
12563 since it's now part of RE_SYNTAX_EMACS.
12565 2000-02-12 Dave Love <fx@gnu.org>
12567 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
12569 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12571 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
12573 2000-02-12 Dave Love <fx@gnu.org>
12575 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
12577 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
12578 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
12579 * s/hpux.h: Don't define HAVE_VFORK.
12581 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
12583 * s/nextstep.h: Don't define HAVE_ALLOCA.
12585 * config.in: Add vfork bits.
12587 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12589 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
12590 unwind function to undo the effect of stopping atimers.
12592 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
12594 * atimer.c (stopped_atimers): New variable.
12595 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
12598 * atimer.h (stop_other_atimers, run_all_atimers)
12599 (unwind_stop_other_atimers): Add function prototypes.
12601 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
12603 2000-02-11 Ken Raeburn <raeburn@gnu.org>
12605 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
12606 library may depend on jpeg.
12607 (atimer.o): Depends on atimer.c.
12609 2000-02-11 Kenichi Handa <handa@etl.go.jp>
12611 * insdel.c (del_range_1): Call update_compositions.
12612 (del_range_both): Call update_compositions just once..
12614 2000-02-10 Dave Love <fx@gnu.org>
12616 * xfns.c (create_frame_xic): Fix initialization of automatic
12617 aggregates for pcc.
12619 2000-02-09 Kenichi Handa <handa@etl.go.jp>
12621 * ccl.c (CCL_MAKE_CHAR): New macro.
12622 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
12623 registers by CCL_MAKE_CHAR before calling translate_char.
12624 <CCL_TranslateCharacterConstTbl> Likewise.
12626 2000-02-08 Dave Love <fx@gnu.org>
12628 * lread.c (__EXTENSIONS__): Define.
12630 2000-02-08 Gerd Moellmann <gerd@gnu.org>
12632 * puresize.h (BASE_PURESIZE): Increase to 650000.
12634 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12636 * msdos.c (XMenuActivate): Turn off the cursor after displaying
12639 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12641 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
12642 md, mh, mb, mr, and me to the fake termcap entry.
12644 2000-02-06 Ken Raeburn <raeburn@gnu.org>
12646 * sound.c (sound_cleanup): Don't call device close routine if the
12647 function pointer is null.
12649 2000-02-06 Andrew Innes <andrewi@gnu.org>
12651 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
12652 around image definitions and prototypes.
12653 (gamma_correct) [WINDOWSNT]: New prototype.
12655 * w32term.c (x_make_frame_visible): Replace call to
12656 input_poll_signal with poll_for_input.
12658 * window.c [WINDOWSNT]: Include w32term.h.
12660 * xdisp.c [WINDOWSNT]: Include w32term.h.
12662 * makefile.nt: Add dependencies on w32gui.h.
12663 (OBJ1): Include atimer.obj.
12664 ($(BLD)\atimer.obj): New dependency rule.
12666 * w32.c (sigmask): New function (does nothing).
12667 (sigunblock): Ditto.
12669 * frame.c [WINDOWSNT]: Include w32term.h.
12671 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
12673 * lread.c (syms_of_lread): Fix literal newlines.
12675 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
12676 the string constant limit (2048 bytes) in MSVC.
12679 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
12681 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
12682 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
12683 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
12684 dispatch the event.
12686 2000-02-04 Dave Love <fx@gnu.org>
12688 * fileio.c: Remove some unused vars.
12689 (_GNU_SOURCE): Define (for euidaccess).
12691 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
12693 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
12695 (read_minibuf): Deal with allow_props correctly.
12697 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
12699 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
12701 2000-02-03 Ken Raeburn <raeburn@gnu.org>
12703 * search.c (compile_pattern): If a cache entry has a nil regexp,
12704 fill in that entry instead of clobbering a previously cached
12707 2000-02-02 Ken Raeburn <raeburn@gnu.org>
12709 * puresize.h (BASE_PURESIZE): Increase to 610000.
12711 2000-02-02 Gerd Moellmann <gerd@gnu.org>
12713 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
12716 2000-02-02 Kenichi Handa <handa@etl.go.jp>
12718 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
12719 instead of incrementing ic directly.
12720 <CCL_WriteExprConst> Likewise.
12721 <ccl_set_expr>: Set ic to jump_address.
12723 * fileio.c (e_write): Fix the handling of
12724 CODING_FINISH_INSUFFICIENT_SRC.
12726 2000-02-01 Dave Love <fx@gnu.org>
12728 * editfns.c (Fpropertize): Doc fix.
12730 * process.c (Fstart_process): Doc fix.
12732 * eval.c: Fix various doc strings not to duplicate information
12733 from help-manyarg-func-alist.
12735 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
12737 * doc.c (Vhelp_manyarg_func_alist): New variable.
12738 (Fdocumentation): Use it.
12739 (syms_of_doc): Define it.
12741 2000-01-31 Gerd Moellmann <gerd@gnu.org>
12743 * xterm.c (xim_open_dpy): Remove unused local variable.
12745 * emacs.c (USAGE): Use term `display options' instead of `X options'.
12747 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
12748 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
12750 * fns.c (sweep_weak_table): New function.
12751 (sweep_weak_hash_tables): Use it. Keep on marking until there
12754 2000-01-30 Gerd Moellmann <gerd@gnu.org>
12756 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
12757 that XTread_socket does not crash by trying to call XNoOp on a
12760 2000-01-30 Jason Rumney <jasonr@gnu.org>
12762 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12763 Change selected_frame to SELECTED_FRAME ().
12764 (w32_console_mouse_position): Remove #ifndef MULE from around
12765 `insist' parameter.
12767 * makefile.nt: Remove dosfns.obj.
12769 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
12771 * w32fns.c (w32_defined_color): Check for valid frame before
12772 applying gamma correction. Eliminate dependency on frame elsewhere.
12773 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
12774 (w32_to_x_font): Use resx and resy not height_in and width_in.
12775 (x_to_w32_font): Doc fix.
12776 (xlfd_strip_height): New function to strip and return font height.
12777 (w32_font_match): Compare height separately from rest of xlfd
12778 spec, using xlfd_strip_height.
12780 * w32term.c (w32_term_init): Swap resx and height_in, resy and
12781 width_in. Use w32_defined_color in place of defined_color.
12783 * w32faces.c: Merge more of DOS and X specifics in preparation for
12784 merge with xfaces.c.
12785 (defined_color): Remove FIXME comment.
12786 (tty_color_name): Provide w32-specific function.
12787 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
12789 * w32console.c (turn_on_face, turn_off_face): Removed.
12790 (w32_face_attributes): New function.
12791 (Global_variables): Reduce scope where possible.
12792 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
12794 (hl_mode): Don't modify text attributes.
12795 (write_glyphs): Don't do anything if len <= 0. Use
12796 w32_face_attributes to get attributes for drawing. Write
12797 terminating codes using char_attr_normal.
12798 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
12799 (update_begin, update_end): Likewise.
12800 (vga_stdcolor_name): New function.
12801 (initialize_w32_display): Remove char_attr_reverse and char_attr.
12802 (Fset_screen_color): Remove char_attr_reverse.
12804 2000-01-29 Gerd Moellmann <gerd@gnu.org>
12806 * xfns.c (xic_set_preeditarea): Take window parameter and
12807 window-relative pixel-positions.
12809 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
12810 is its frame's selected window.
12811 (xim_instantiate_callback): Likewise.
12813 * xfns.c (x_create_im): Removed.
12814 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
12815 (supported_xim_styles): Renamed from supported_styles.
12816 (best_xim_style): Renamed from best_style.
12817 (create_frame_xic): Renamed from xic_create_frame.
12818 (free_frame_xic): Renamed from xic_destroy_frame.
12820 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
12822 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
12823 our frames, call XFilterEvent with 2nd parameter `None'.
12824 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
12825 returning XBufferOverflow.
12826 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
12827 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
12828 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
12829 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
12830 (xim_initialize, xim_close)
12831 [HAVE_X_I18N && HAVE_X11R6]: New functions.
12832 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
12833 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
12834 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
12836 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
12838 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
12839 `xic_style' and `xic_xfs'.
12840 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
12841 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
12842 (FRAME_XIM): Removed.
12844 * xfns.c (supported_styles): New variable.
12845 (DEFAULT_STYLE, DEFAULT_FONT): New macros
12846 (xic_create_xfontset, best_style, xic_create_frame)
12847 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
12848 (xic_set_xfontset): New functions.
12850 2000-01-28 Dave Love <fx@gnu.org>
12852 * s/irix6-5.h: Revert last change after change to irix5-0.h.
12854 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
12856 2000-01-28 Gerd Moellmann <gerd@gnu.org>
12858 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
12859 for *scratch* if it already existed.
12861 * emacs.c (USAGE): New macro.
12862 (main): Use it to display usage information.
12864 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12866 Support for the menu-help feature:
12868 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
12870 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
12871 part of the line to the termscript file.
12872 (IT_clear_to_end): Clear the entire line, not just its beginning.
12873 (menu_help_message, prev_menu_help_message): New variables.
12874 (IT_menu_make_room): Make room for the help_text member.
12875 (IT_menu_display): New argument disp_help; all callers changed.
12876 If disp_help is non-zero, store the help text of the active menu
12877 item in menu_help_message.
12878 (XMenuAddPane): Initialize the help_text member to NULL.
12879 (XMenuAddSelection): New argument help_text. Store it in the
12881 (XMenuActivate): New argument help_callback. If the value of
12882 menu_help_message has changed since the last time, display the
12883 menu help message text while waiting for the mouse to move. Clear
12884 the echo area before exiting.
12885 (XMenuDestroy): Free the help_text member.
12887 2000-01-27 Gerd Moellmann <gerd@gnu.org>
12889 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
12890 XMenuAddSelection. Pass help callback to XMenuActivate.
12891 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
12893 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12895 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
12896 and EMACS_SET_USECS.
12898 2000-01-26 Dave Love <fx@gnu.org>
12900 * editfns.c (Fchar_after, Fchar_before): Doc fix.
12902 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
12903 an error may be signalled.
12905 2000-01-26 Gerd Moellmann <gerd@gnu.org>
12907 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
12908 LD_SWITCH_SYSTEM inherited from irix5-0.h.
12910 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
12912 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12914 * charset.c (Fstring): If there is a multibyte char among
12915 the args, always return a multibyte string.
12917 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12919 * sysdep.c (sys_select): Turn atimers off and on instead of
12920 recording and restoring old alarm handler
12922 * process.c (toplevel): Include atimer.h.
12923 (create_process_1): Rewritten.
12924 (create_process): Use atimers instead of alarm.
12925 (wait_reading_process_input) [hpux]: Turn atimers off instead
12926 of turning off SIGALRM.
12927 (wait_reading_process_input): Turn off atimers instead off
12928 calling stop_polling.
12930 * emacs.c (main): Call init_atimer.
12932 * keyboard.c (toplevel): Include systime.h and atimer.h.
12933 (polling_for_input): Removed because unused.
12934 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
12935 (poll_timer): New variable.
12936 (poll_for_input, poll_for_input_1): New functions.
12937 (start_polling, stop_polling): Rewritten.
12939 * keyboard.h (polling_for_input): Removed.
12941 * atimer.h, atimer.c: New files.
12943 * Makefile.in (obj): Add atimer.o.
12944 (atimer.o): New target.
12946 * blockinput.h (pending_atimers): Add extern declaration.
12947 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
12949 * lisp.h (popup_activated_flag): Add extern declaration.
12951 * xmenu.c (popup_activated_flag): Make externally visible.
12952 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
12953 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
12955 * xterm.c (toplevel): Include atimer.h.
12956 (toolkit_scroll_bar_interaction): New variable.
12957 (Fxt_process_timeouts): Removed.
12958 (x_process_timeouts): New function.
12959 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
12960 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
12961 (x_make_frame_visible): Call poll_for_input_1 instead of
12962 input_poll_signal. Don't call alarm.
12963 (x_initialize): Install timer calling x_process_timeouts.
12965 2000-01-24 Dave Love <fx@gnu.org>
12967 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
12968 Don't use -cckr -- apparently not now necessary.
12970 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
12972 * msdos.c (IT_menu_display): Truncate long menu lines at the right
12975 2000-01-23 Jason Rumney <jasonr@gnu.org>
12977 * w32fns.c (w32_defined_color): Apply gamma correction before
12978 trying to map to the palette.
12979 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
12982 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
12983 here. Callers changed to always pass real device context.
12984 (w32_draw_bitmap): Likewise.
12985 (w32_get_glyph_overhangs): Likewise.
12986 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
12987 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
12988 pfnSetScrollInfo and SetScrollRange.
12989 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
12990 back into MULE characters after decoding them.
12991 (x_get_glyph_face_and_encoding): Likewise.
12992 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
12993 GetCharABCWidthsW fails, since this is defined on Windows 9x.
12994 (x_produce_glyphs): Calculate per char metrics for a character
12995 that we know exists in default font when font_not_found_p is true.
12997 2000-01-22 Jason Rumney <jasonr@gnu.org>
12999 * makefile.nt (intervals.obj, composite.obj): New modules.
13000 (composite.h): Added as dependency where appropriate.
13002 * w32gui.h (XGCValue): New struct for emulating X GCs.
13004 * w32term.h (XCharStruct): New struct for emulating X.
13006 * w32console.c (turn_on_face, turn_off_face): New functions.
13007 (change_line_highlight): New prototype for new redisplay.
13008 (write_glyphs): Support multibyte text. Support faces.
13010 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
13012 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
13013 throughout. struct frame * in place of FRAME_PTR.
13014 Skeleton support for images, toolbars, tooltips from xfns.c.
13015 (Fx_create_frame): Use system default for default scroll bar width.
13016 (w32_get_arg): Renamed from x_get_arg.
13017 (Fx_file_dialog): New function.
13018 (w32_list_fonts): Check cache before asking system.
13019 (Vw32_enable_synthesized_fonts): New variable.
13020 (Vw32_enable_italics): Obsolete, removed.
13022 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13023 Use SELECTED_FRAME macro.
13025 * w32menu.c: Add skeleton support for help strings on menus.
13026 (add_menu_item): Native checkbox and radio support added, but not
13027 yet enabled due to bugs.
13028 (push_menu_item): Add parameters type, selection and help.
13030 Formatting changes to reduce unnecessary diffs with xmenu.c.
13032 * w32select.c (Fw32_set_clipboard_data): Update call to
13033 find_charset_in_str.
13035 * w32term.c: Complete rewrite for new redisplay based on new
13036 xterm.c with necessary sections merged back in from old w32term.c.
13038 2000-01-21 Richard M. Stallman <rms@gnu.org>
13040 * data.c (set_internal): Further fix in same criterion.
13042 2000-01-20 Richard M. Stallman <rms@gnu.org>
13044 * data.c (set_internal): Fix the criteria for whether
13045 to swap out the old cached binding.
13047 2000-01-19 Dave Love <fx@gnu.org>
13049 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
13051 2000-01-18 Kenichi Handa <handa@etl.go.jp>
13053 * regex.c (re_compile_fastmap): While checking a range table for
13054 `charset', skip flag bits for a character class correctly.
13056 2000-01-17 Gerd Moellmann <gerd@gnu.org>
13058 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
13060 * xfns.c (x_window): Call lw_create_widget with new parameter list.
13062 * widget.c (EmacsFrameSetCharSize): Change size of children first
13063 because of problems with main window geometry management under Lesstif.
13065 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
13066 MENU_ITEMS_ITEM_.*.
13067 (MENU_ITEMS_ITEM_HELP): New enumerator.
13068 (push_menu_item): Add parameter HELP. Record help in menu_items.
13069 (single_menu_item, single_submenu, list_of_items): Call
13070 push_menu_item with new parameter.
13071 (single_submenu): Set help string in widget value.
13072 (menu_highlight_callback): New function.
13073 (set_frame_menubar): Call lw_create_widget with new
13075 (xmenu_show, xdialog_show): Ditto.
13077 2000-01-13 Gerd Moellmann <gerd@gnu.org>
13079 * sound.c (Fplay_sound): Improve doc string.
13081 2000-01-11 Richard M. Stallman <rms@gnu.org>
13083 * lisp.h (set_internal): Enter the new arg.
13085 * eval.c (specbind): Record buffer-local variables specially,
13086 indicating which buffer's binding was saved.
13087 (unbind_to): Restore buffer-local variables specially
13088 in the proper buffer.
13090 * data.c (set_internal): New arg BUF.
13092 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
13093 * data.c (Fset): Pass new arg to set_internal.
13094 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
13096 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13098 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
13100 2000-01-11 Richard M. Stallman <rms@gnu.org>
13102 * minibuf.c (Ftry_completion): Doc fix.
13104 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13106 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
13109 2000-01-11 Andreas Schwab <schwab@suse.de>
13111 * coding.c (code_convert_region): Initialize total_skip.
13113 2000-01-08 Dave Love <fx@gnu.org>
13115 * eval.c (Fuser_variable_p): Check customizability too.
13117 2000-01-07 Gerd Moellmann <gerd@gnu.org>
13119 * minibuf.c (Fcompleting_read): Doc fix.
13121 2000-01-05 Gerd Moellmann <gerd@gnu.org>
13123 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
13126 * xfns.c (x_create_im): New function to set IM and IC of a frame.
13127 Check that input style is supported before trying to create an
13129 (x_window): Call x_create_im.
13131 2000-01-04 Gerd Moellmann <gerd@gnu.org>
13133 * xfns.c (current_gif_memory_src): New variable.
13134 (gif_load): Record the address of the current memory source
13135 in current_gif_memory_src.
13136 (gif_read_from_memory): Use current_gif_memory_src.
13138 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
13139 macros statement form.
13141 * sound.c (struct sound): Renamed from struct sound_file.
13142 (struct sound): Add members `data' and `header_size'.
13143 (enum sound_attr): Add SOUND_DATA.
13144 (current_sound, current_sound_device): Variables renamed from
13145 sound_file and sound_device.
13146 (parse_sound): Parse :data.
13147 (parse_sound): Handle sound data in strings.
13148 (find_sound_type): Function renamed from find_sound_file_type.
13149 (wav_init, au_init): Fail if sound's header_size is smaller than
13150 needed header size.
13151 (wav_play, au_play): Play sounds from string data.
13153 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
13155 * lisp.h: Add prototype for allocate_string_data.
13157 * alloc.c (Fgarbage_collect): Return number of live and free strings.
13159 * alloc.c (mark_buffer): Remove code in #if 0.
13161 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
13162 (strings_consed): New variable.
13163 (allocate_string): Set it.
13164 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
13165 (Fmemory_use_counts): Return strings_consed. Use Flist.
13167 * alloc.c: General cleanup in comments etc. Remove conditional
13168 compilation for `standalone'.
13170 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
13172 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
13173 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
13174 (DONT_COPY_FLAG): Removed.
13175 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
13176 (struct sdata, struct sblock): New
13177 (struct string_block): Rewritten.
13178 (STRINGS_IN_STRING_BLOCK): New macro.
13179 (oldest_sblock, current_sblock, total_strings, total_free_strings)
13180 (large_sblocks, string_blocks, string_free_list): New variables.
13181 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
13182 (init_strings): Rewritten.
13183 (allocate_string, allocate_string_data, compact_small_strings)
13184 (free_large_strings, sweep_strings): New functions.
13185 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
13186 (struct string_block_head, current_string_block)
13187 (first_string_block, large_string_blocks, STRING_FULLSIZE)
13188 (STRING_PAD): Removed.
13189 (make_uninit_multibyte_string, make_pure_string): Rewritten.
13190 (Fgarbage_collect): Don't set mark bit in large strings.
13191 (mark_object): Mark strings differently. Mark symbol names
13193 (survives_gc_p): Test marked strings differently.
13194 (gc_sweep): Sweep strings differently, unmark strings in
13196 (compact_strings): Removed.
13198 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
13200 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
13201 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
13203 2000-01-04 Kenichi Handa <handa@etl.go.jp>
13205 * fileio.c (Finsert_file_contents): Signal error if visiting file
13206 in a non-empty buffer.
13208 * term.c (encode_terminal_code): Fix the previous change.
13210 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13212 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
13213 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
13215 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
13217 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13219 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
13220 need to test for MSDOS frames.
13222 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13224 * dosfns.c (unspecified_colors): Remove.
13225 (msdos_stdcolor_idx): Use global variables unspecified_fg and
13227 (msdos_stdcolor_name): Return strings for unspecified fore- and
13228 back-ground colors.
13230 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
13231 (syms_of_xfaces): Remove their staticpro's.
13232 (tty_color_name): Return Lisp strings for unspecified fore- and
13233 back-ground colors.
13234 (Finternal_set_lisp_face_attribute): Remove the special treatment
13235 for Qunspecified_{f,b}g.
13236 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
13238 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13240 * xdisp.c (reseat_at_next_visible_line_start): Position before
13241 newline only if ending up on a newline.
13242 (next_element_from_ellipsis): Return success. Handle case of
13243 displaying no ellipsis. Fix case of ellipsis defined in display table.
13244 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
13247 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13249 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
13250 (Fcolor_supported_p): Renamed from face-color-supported-p.
13252 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13254 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
13255 list of colors renamed to tty-defined-color-alist.
13256 (tty_color_name): Pass the frame to tty-color-by-index.
13257 (realize_tty_face): tty-color-alist is now a function which
13258 accepts the frame as argument.
13260 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
13262 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13264 * term.c (insert_glyphs): Pass glyph, not &glyph, to
13265 encode_terminal_code.
13267 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13269 * dispnew.c (mode_line_string): Support termcap frames as well.
13271 2000-01-01 Gerd Moellmann <gerd@gnu.org>
13273 * syntax.c (Fforward_word): Undo previous change.
13275 * editfns.c (Fconstrain_to_field): Don't constrain if
13276 inhibit-field-text-motion is non-nil.
13277 (Fline_beginning_position): Undo previous change.
13278 (Fline_end_position): Ditto.
13280 * syntax.c (Fforward_word): Notice field boundaries only if
13281 inhibit-field-text-motion is nil.
13283 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
13285 * editfns.c (Vinhibit_field_text_motion): New variable.
13286 (inhibit-field-text-motion): New DEFVAR_LISP.
13287 (Fline_beginning_position, Fline_end_position): Notice field
13288 boundaries only if inhibit-field-text-motion is nil.
13290 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
13291 All calls adjusted.
13292 (x_build_heuristic_mask): Likewise.
13293 (xbm_load_image_from_file): Change error output.
13294 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
13295 (gif_load, gs_load, x_kill_gs_process): Ditto.
13297 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
13298 color indices when accessing raster pixels.
13299 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
13300 one of :file or :data.
13301 (enum pbm_keyword_index): Add PBM_DATA.
13302 (pbm_format): Add :data.
13303 (pbm_image_p): Allow either :file or :data.
13304 (pbm_read_file): New function.
13305 (pbm_scan_number): Rewritten to read from string.
13306 (pbm_load): Support :data.
13308 See ChangeLog.8 for earlier changes.
13310 ;; Local Variables:
13311 ;; coding: iso-2022-7bit
13314 Copyright (C) 2001 Free Software Foundation, Inc.
13315 Copying and distribution of this file, with or without modification,
13316 are permitted provided the copyright notice and this notice are preserved.