1 2005-05-08 Thien-Thi Nguyen <ttn@gnu.org>
3 * config.in (HAVE_PWD_H): Add undef.
5 * sysdep.c: Remove reference to defunct vms-pwd.h.
6 * editfns.c: Likewise. Also, for pwd.h, use HAVE_PWD_H, not !VMS.
7 * fileio.c, filelock.c, xrdb.c: Likewise.
9 2005-05-07 Thien-Thi Nguyen <ttn@gnu.org>
11 * xfns.c (start_hourglass): Do nothing when running on a tty.
13 2005-05-01 Thien-Thi Nguyen <ttn@gnu.org>
15 * sysdep.c (get_frame_size) [VMS]: Use a fresh i/o channel.
17 2005-04-18 Thien-Thi Nguyen <ttn@gnu.org>
19 * xfaces.c (realize_x_face) [!HAVE_WINDOW_SYSTEM]: Return NULL.
21 2005-04-18 Thien-Thi Nguyen <ttn@gnu.org>
23 * xmenu.c (Fx_popup_menu): Initialize error_name to NULL.
25 2005-03-24 Thien-Thi Nguyen <ttn@gnu.org>
27 * print.c (print_object): Delete `\ ' from printed rep of frame.
29 2005-03-22 Thien-Thi Nguyen <ttn@gnu.org>
31 * frame.h (FRAME_LINE_HEIGHT, FRAME_DEFAULT_FONT_WIDTH):
32 Define if not defined.
34 2005-03-04 Thien-Thi Nguyen <ttn@gnu.org>
36 * s/vms.h: Define NO_HYPHENS_IN_FILENAMES.
37 * s/vms4-4.h, s/vms5-5.h: Undefine NO_HYPHENS_IN_FILENAMES.
38 * fileio.c (Fexpand_file_name) [VMS]:
39 Use NO_HYPHENS_IN_FILENAMES, not VMS4_4.
40 * doc.c (munge_doc_file_name) [VMS]: Likewise.
41 (Fsnarf_documentation): Call munge_doc_file_name.
43 2005-03-03 Thien-Thi Nguyen <ttn@gnu.org>
45 * s/vms.h (FILE_SYSTEM_CASE): New macro.
46 * fileio.c (Fexpand_file_name) [VMS]: Don't upcase the name
47 "manually"; this is now handled generally via FILE_SYSTEM_CASE.
49 2005-03-03 Thien-Thi Nguyen <ttn@gnu.org>
51 * fileio.c (FILE_SYSTEM_CASE): Define macro if not already defined.
52 (Ffile_name_directory): Use FILE_SYSTEM_CASE unconditionally.
53 (Fexpand_file_name): Likewise.
55 2005-03-03 Thien-Thi Nguyen <ttn@gnu.org>
57 * emacs.c (Fkill_emacs): Use EXIT_SUCCESS;
58 no longer special-case VMS. Add bogus return value.
60 2004-05-06 Thien-Thi Nguyen <ttn@gnu.org>
62 * emacs.c (main) [VMS]: Fix var ref.
64 2004-05-03 Thien-Thi Nguyen <ttn@gnu.org>
66 * coding.c (detect_coding_mask): Fix call of detect_coding_iso2022.
68 2004-05-02 Thien-Thi Nguyen <ttn@gnu.org>
70 * editfns.c: Include stdio.h.
72 2004-05-02 Thien-Thi Nguyen <ttn@gnu.org>
74 * syssignal.h (init_signals): Move decl outside `#ifdef POSIX_SIGNALS'.
76 2004-05-02 Thien-Thi Nguyen <ttn@gnu.org>
78 * tparam.c (tparam1): Add handling for `%pN', which
79 means use param N for the next substitution.
81 * termcap.c (tgetst1): Scan for "%pN"; if all
82 N are continuous in [1,9], remove all "%pN".
84 2004-05-01 Thien-Thi Nguyen <ttn@gnu.org>
86 * alloc.c (PURE_BEF_ATTRS, PURE_AFT_ATTRS): New macros, by default empty.
87 (pure): Use new macros in decl.
88 (PURE_AFT_ATTRS) [VMS, __GNUC__]: Define.
89 (PURE_BEF_ATTRS) [VMS, not __GNUC__]: Define.
91 2002-03-16 Eli Zaretskii <eliz@is.elta.co.il>
93 * Version 21.2 released.
95 2002-03-15 Stefan Monnier <monnier@cs.yale.edu>
97 * xterm.c (x_set_toolkit_scroll_bar_thumb, xm_scroll_callback)
98 (XTread_socket): Undo last change: too late for this release.
100 2002-03-13 Stefan Monnier <monnier@cs.yale.edu>
102 * xterm.c (x_set_toolkit_scroll_bar_thumb) <USE_MOTIF>:
103 Use a fixed-size thumb (based on an ad-hoc estimate of 30 chars per
104 line) to avoid annoying flicker.
105 (xm_scroll_callback): Get rid of the now unnecessary kludge.
106 (XTread_socket): Mark it static.
108 2002-03-12 Juanma Barranquero <lektu@terra.es>
110 * editfns.c (syms_of_editfns): Fix typo.
112 2002-03-09 Jason Rumney <jasonr@gnu.org>
114 * fileio.c (Fcopy_file) [WINDOWS_NT]: Ensure file is not
115 read-only when setting modified time.
117 2002-03-08 Juanma Barranquero <lektu@terra.es>
119 * w32fns.c (Fx_display_color_cells): Force 24+ bit color depths to
122 2002-03-08 Gerd Moellmann <gerd@gnu.org>
124 * xdisp.c (move_it_vertically_backward): At the end of the
125 function, when moving forward by lines, treat terminal frames
128 2002-02-23 Eli Zaretskii <eliz@is.elta.co.il>
130 * coding.h (run_pre_post_conversion_on_str): Add prototype.
132 * xselect.c (selection_data_to_lisp_data): Fix last change.
134 2002-02-22 Eli Zaretskii <eliz@gnu.org>
136 * puresize.h (BASE_PURESIZE): Increase to 710000.
138 2002-02-22 Eli Zaretskii <eliz@is.elta.co.il>
140 Support for ICCCM Extended Segments in X selections:
142 * xselect.c <Qcompound_text_with_extensions>: New variable.
143 (syms_of_xselect): Intern and staticpro it.
144 (selection_data_to_lisp_data): Run post-read-conversion on decoded
146 (lisp_data_to_selection_data): If next-selection-coding-system is
147 compound-text-with-extensions, set the type of selection to be
150 * xterm.h (x_encode_text): Update prototype.
152 * xfns.c (x_encode_text): Accept additional arg SELECTIONP; all
153 callers changed. If SELECTIONP is non-zero, run the
154 pre-write-conversion function before encoding the selection text.
156 2002-02-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
158 * xfns.c (gif_load): Use correct width and height for GIF images.
160 2002-02-18 Jason Rumney <jasonr@gnu.org>
162 * w32term.c (glyph_rect): Determine the row and glyph more precisely.
164 2002-02-11 Jason Rumney <jasonr@gnu.org>
166 * w32term.c (show_mouse_face): Fix bug setting a row's
167 mouse_face_p flag unconditionally.
168 (x_scroll_run): Revert to BitBlt.
170 2002-02-09 Jason Rumney <jasonr@gnu.org>
172 * w32fns.c (enum_font_cb2): Don't let charsets unknown to Windows
174 (w32_load_system_font): Prevent Cleartype fonts from loading.
176 2002-02-08 Eli Zaretskii <eliz@is.elta.co.il>
178 * floatfns.c (Fround): Doc fix.
180 2002-02-07 Stefan Monnier <monnier@cs.yale.edu>
182 * lisp.h (Fx_file_dialog): Export (for Motif code in fileio.c).
184 2002-02-06 Jason Rumney <jasonr@gnu.org>
186 * w32term.c (w32_native_per_char_metric): Disable 2002-01-20 change.
188 2002-02-06 Eli Zaretskii <eliz@is.elta.co.il>
190 * charset.c (get_charset_id): Use if-else instead of ?:.
192 2001-02-06 Richard M. Stallman <rms@gnu.org>
194 * coding.c (code_convert_region): Update coding->cmp_data->char_offset
195 before calling decode_coding.
197 * charset.c (Fdefine_charset): Call Fupdate_coding_systems_internal.
199 2002-02-05 Stefan Monnier <monnier@cs.yale.edu>
201 * keymap.c (current_minor_maps): `override' only shadows its
202 correspondent in minor-mode-map-alist, not the whole tail.
204 2002-02-02 Richard M. Stallman <rms@gnu.org>
206 * window.c (enlarge_window): Fix last change.
208 2002-02-01 Kim F. Storm <storm@cua.dk>
210 * xterm.c (x_erase_phys_cursor): Don't erase cursor if cursor row
211 is invisible. This can happen if cursor is on top line of a
212 window, and we switch to a buffer with a header line.
214 * w32term.c (x_erase_phys_cursor): Ditto.
216 2002-02-01 Eli Zaretskii <eliz@is.elta.co.il>
218 * coding.c (decode_composition_emacs_mule): Give up if NCOMPONENT
219 gets too large to index `component'.
221 2002-01-28 Richard M. Stallman <rms@gnu.org>
223 * buffer.c (syms_of_buffer): Doc fixes for scroll-...-aggressively.
225 * xdisp.c (try_scrolling): Exchange uses of scroll_down_aggressively
226 and scroll_up_aggressively.
228 2002-01-26 Jason Rumney <jasonr@gnu.org>
230 * w32term.c (note_mouse_highlight): Reset help_echo.
232 2002-01-24 Jason Rumney <jasonr@gnu.org>
234 * w32term.c (x_scroll_run): Use ScrollWindowEx in place of BitBlt.
235 If region left to draw is not what was expected, mark the frame as
238 * w32fns.c (w32_wnd_proc) <WM_PAINT>: Initialize update_rect.
239 Combine the regions returned by BeginPaint and GetUpdateRect.
241 2002-01-20 Eli Zaretskii <eliz@is.elta.co.il>
243 * unexelf.c (unexec) [__sgi]: Support the .got sections.
245 2002-01-20 Jason Rumney <jasonr@gnu.org>
247 * w32term.c (w32_native_per_char_metric): Don't trust the metrics
248 that Windows returns. If a double check fails, try to guess how
249 ExtTextOut is going to act.
251 * w32fns.c (w32_load_system_font, w32_to_x_charset): Use strnicmp
253 (w32_list_synthesized_fonts): Removed.
254 (w32_to_all_x_charsets, enum_font_maybe_add_to_list): New functions.
255 (struct enumfont_t): New element; list.
256 (enum_font_cb2): List all style and charset variations of a font.
257 (Fw32_select_font): Exclude vertical fonts.
258 (w32_enable_synthesized_fonts): Change to a boolean.
259 (Fw32_send_sys_command): Doc fix.
261 2002-01-19 Jason Rumney <jasonr@gnu.org>
263 * w32fns.c (Fx_create_frame): Bind redisplay-dont-pause around
264 call to face-set-after-frame-default.
266 2002-01-17 Richard M. Stallman <rms@gnu.org>
268 * window.c (enlarge_window): When exceeding size of parent,
269 directly delete all the siblings instead of trying to resize it.
271 2002-01-15 Eli Zaretskii <eliz@is.elta.co.il>
273 * xdisp.c (display_mode_element): When computing charpos, depend
274 on multibyteness of elt, not the text in field.
276 2002-01-14 Andreas Schwab <schwab@suse.de>
278 * unexelf.c [!defined MAP_ANON]: Define MAP_ANON to MAP_ANONYMOUS
279 if defined, 0 otherwise.
280 (MAP_FAILED): Define if not defined and use it to test mmap failure.
281 (unexec) [!MAP_ANON]: Use /dev/zero as file to map.
283 2002-01-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
285 * sound.c (Fplay_sound): Initialize header_size also for :data case.
287 2002-01-13 Andreas Schwab <schwab@suse.de>
289 * xterm.c (x_load_font): Never set fonts_changed_p to zero.
291 2002-01-07 Eli Zaretskii <eliz@is.elta.co.il>
293 * process.c (send_process): Set src_multibyte to 1 after the call
294 top setup_coding_system, not before the call.
296 2002-01-05 Jason Rumney <jasonr@gnu.org>
298 * w32term.c (x_draw_glyphs): Don't call notice_overwritten_cursor
301 2001-12-30 Richard M. Stallman <rms@gnu.org>
303 * s/sco5.h (sigprocmask_set): Conditionalize decl on ! NOT_C_CODE.
305 2001-12-30 Eli Zaretskii <eliz@is.elta.co.il>
307 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
308 (SIGMASKTYPE): Define.
310 * syssignal.h (sigunblock): Don't define if already defined.
312 2001-12-29 Richard M. Stallman <rms@gnu.org>
314 * s/sco5.h (LIBX11_SYSTEM) [MOTIF]: Add -lgen.
316 2001-12-28 Gerd Moellmann <gerd@gnu.org>
318 * xdisp.c (try_scrolling) <PT below scroll margin>: Add the
319 height of the cursor line to the amount to scroll.
321 2001-12-21 Eli Zaretskii <eliz@is.elta.co.il>
323 * coding.c (DECODE_COMPOSITION_END): Fix last change.
325 2001-12-17 Richard M. Stallman <rms@gnu.org>
327 * coding.c (DECODE_COMPOSITION_END): Check for ! COMPOSING (coding)
328 instead of only for COMPOSITION_DISABLED.
330 * Makefile.in (xmenu.o, xterm.o, fontset.o): Depend on buffer.h.
332 2001-12-12 Gerd Moellmann <gerd@gnu.org>
334 * xdisp.c (move_it_vertically_backward): Change heuristic
335 for the case that we didn't move far enough initially.
337 * window.c (Frecenter): Simplify computation in the case of window
338 system frames and ARG < 0; use window_box_height.
340 2001-12-09 Eli Zaretskii <eliz@is.elta.co.il>
342 * s/hpux10.h (random): Undefine.
343 (srand48): Don't undefine.
345 2001-12-09 Andreas Schwab <schwab@suse.de>
347 * xdisp.c (display_mode_element): Don't read past end of string if
350 2001-12-06 Eli Zaretskii <eliz@is.elta.co.il>
352 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]: Remove all the
353 scroll bars of the frame before deleting the frame itself.
355 2001-12-05 Eli Zaretskii <eliz@is.elta.co.il>
357 * s/sol2-5.h (HAVE_VFORK): Define if undefined.
359 2001-11-29 Dave Love <fx@gnu.org>
361 * coding.c (syms_of_coding) <Qchar_coding_system>: Give it an
364 2001-11-28 Gerd Moellmann <gerd@gnu.org>
366 * xterm.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
369 2001-11-25 Richard M. Stallman <rms@gnu.org>
371 * unexelf.c (unexec): Index by n, not nn, when checking for ".sbss".
373 2001-11-25 Richard M. Stallman <rms@gnu.org>
375 * callproc.c (Fcall_process): When we make a bigger buffer for bufptr,
376 don't lose the data in it.
378 2001-11-25 Eli Zaretskii <eliz@is.elta.co.il>
380 * window.c (Fset_window_vscroll): Doc fix. From Kalle Olavi
381 Niemitalo <kon@iki.fi>.
383 2001-11-23 Eli Zaretskii <eliz@is.elta.co.il>
385 * msdos.c (IT_clear_screen): If the frame's faces are not yet
386 realized, use the initial screen colors to clear the screen.
388 2001-11-19 Richard M. Stallman <rms@gnu.org>
390 * sysdep.c (child_setup_tty): Don't clear ICRNL or INLCR.
392 2001-11-18 Jason Rumney <jasonr@gnu.org>
394 * w32term.c (x_draw_bar_cursor): Get glyph's face.
395 (note_mouse_highlight): Fix type of variable `ignore'.
397 2001-11-17 Andreas Schwab <schwab@suse.de>
399 * xterm.c (note_mouse_highlight): Fix type of variable `ignore'.
401 2001-11-17 Jason Rumney <jasonr@gnu.org>
403 * xterm.c (notice_overwritten_cursor): Take care of end < 0 case.
405 * w32fns.c (x_set_internal_border_width): Set frame garbaged
406 when X window doesn't exist yet.
408 * w32term.c (x_draw_bar_cursor): If the background color of the
409 glyph under the cursor equals the frame's cursor color, use
410 the glyph's foreground color for drawing the bar cursor.
411 (x_after_update_window_line): Clear internal border
412 in different circumstances.
413 (w32_set_vertical_scroll_bar): Check for width and height > 0.
414 (w32_draw_relief_rect): Correct relief by 1 pixel.
415 (x_set_glyph_string_background_width): Set
416 extends_to_end_of_line_p if the row's fill_line_p is set and
417 drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
418 (x_display_and_set_cursor): If cursor_in_echo_area,
419 use NO_CURSOR if cursor_in_non_selected_windows is false.
420 (show_mouse_face): Clean up. Recognize overwritten
422 (x_draw_glyphs): Remove parameters READ_START and
423 REAL_END. Notice if cursor gets overwritten.
424 (notice_overwritten_cursor): Renamed from
425 note_overwritten_text_cursor. Rewritten to take glyph widths
426 into account, and to take X positions as parameters.
427 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
428 around call to x_draw_glyphs.
430 2001-11-17 Gerd Moellmann <gerd@gnu.org>
432 * xdisp.c (tool_bar_item_info): Avoid calling Fget_text_property
433 with invalid position.
435 2001-11-16 Eli Zaretskii <eliz@is.elta.co.il>
437 * syswait.h (HAVE_SYS_WAIT_H): Undef for ISC 4.1. Reported by
438 Andrew Wiseman <a.wiseman@btclick.com>.
440 * unexec.c (coff.h): Don't include on ISC 4.1.
442 2001-11-15 Jason Rumney <jasonr@gnu.org>
444 * w32menu.c (add_menu_item): Make help_echo and radio buttons
445 work for most menu items. From David Ponce
446 <david.ponce@wanadoo.fr>.
448 2001-11-15 Gerd Moellmann <gerd@gnu.org>
450 * xterm.c (x_draw_bar_cursor): If the background color of the
451 glyph under the cursor equals the frame's cursor color, use
452 the glyph's foreground color for drawing the bar cursor.
454 * dispnew.c (direct_output_forward_char): Fix character/byte
457 2001-11-12 Jason Rumney <jasonr@gnu.org>
459 * w32fns.c (Fx_open_connection): Only execute once.
461 2001-11-12 Richard M. Stallman <rms@gnu.org>
463 * xterm.c (XTread_socket): Don't update focus for EnterNotify or
464 LeaveNotify events. Only FocusIn and FocusOut do that now.
465 (x_display_and_set_cursor): Do display hollow cursors in active
466 minibuffer windows when they are not selected.
468 2001-11-10 Jason Rumney <jasonr@gnu.org>
470 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
471 (enum_font_cb2): Ignore fonts starting with @, unless explicitly
474 * w32term.c (remember_mouse_glyph): New function.
475 (w32_mouse_position): Use it.
476 (note_mouse_movement): If the mouse moved off the glyph, remember
479 * w32term.h (struct w32_output): Correct spelling of x_compatible.
480 (w32_display_info): Add mouse_face_overlay.
482 * w32term.c (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
483 (fast_find_string_pos): New function.
484 (fast_find_position): Return the correct vpos. Add parameter
485 STOP. In the final row, stop before glyphs having STOP as object.
486 Don't consider glyphs that are not from a buffer.
487 (expose_window_tree, expose_frame): Don't compute intersections here.
488 (expose_window): Do it here instead.
489 (expose_window_tree, expose_window, expose_line): Return 1 when
490 overwriting mouse-face.
491 (expose_window): If W is the window currently being updated, mark
493 (expose_frame): If mouse-face was overwritten, redo it.
494 (x_draw_glyph_string): Restore clipping after drawing box.
495 Fix a computation of the underline position.
496 (w32_get_glyph_string_clip_rect): Minor cleanup.
497 (x_fill_stretch_glyph_string): Remove an assertion.
498 (x_produce_glyphs): Don't convert multibyte characters
499 to unibyte characters in unibyte buffers.
500 (cursor_in_mouse_face_p): New function.
501 (x_draw_stretch_glyph_string): Use it to choose a different GC
502 when drawing a cursor within highlighted text. Don't draw
503 background again if it has already been drawn.
504 (x_draw_glyph_string_box): Don't draw a full-width
505 box just because the glyph row's full_width_p flag is set.
506 (x_draw_glyphs): Fix computation of rightmost x for
508 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
509 change bottom shadow accordingly. Some cleanup.
510 (x_update_window_end): Handle overwritten mouse face
511 also for tool bar windows.
512 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
513 DRAW is DRAW_IMAGE_RAISED.
514 (clear_mouse_face): Return 1 if text with mouse face was
515 actually redrawn. Make the function static. Reset
516 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
517 optimize away highlighting if we pass over that same overlay again.
518 (note_mouse_highlight): Call mouse_face_overlay_overlaps
519 to detect a case where we have to highlight a different region
520 despite not having left the currently highlighted region.
521 Set mouse_face_overlay in the x_display_info. Avoid changing the
522 mouse pointer shape when show_mouse_face has already done it, or
523 there is no need. Handle mouse-face and help-echo in strings.
524 (glyph_rect): New function.
525 (w32_mouse_position): Use it to raise the threshold for mouse
526 movement event generation.
527 (w32_initialize_display_info): Initialize the x_display_info's
529 (w32_set_vertical_scroll_bar): Don't clear a zero height
531 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
532 a widget to zero height.
534 * w32fns.c (x_set_foreground_color): Set frame's cursor_pixel.
535 (x_set_font): Handle case of x_new_fontset returning the same name
536 as before, although there was a change in fontsets.
538 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
539 Protect unibyte strings created by replacing their multibyte
540 equivalents in menu_items.
541 (w32_menu_show): Don't overwrite an item's name with its key
542 description in case the description is a multibyte string.
543 (single_submenu): Some cleanup.
545 2001-11-10 Gerd Moellmann <gerd@gnu.org>
547 * unexelf.c (unexec): Use mmap/munmap to allocate buffers
548 instead of malloc/free.
550 2001-11-05 Richard M. Stallman <rms@gnu.org>
552 * m/news-risc.h (BROKEN_PROTOTYPES): Defined.
554 * buffer.c (Fkill_buffer): Don't delete auto save file
555 if buffer is modified.
557 2001-11-05 Andreas Schwab <schwab@suse.de>
559 * sound.c (sound_perror): Save errno from being clobbered.
561 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
563 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
564 the program image directly.
566 2001-11-04 Richard M. Stallman <rms@gnu.org>
568 * gmalloc.c: Test BROKEN_PROTOTYPES.
570 * xfns.c: Include unistd.h, if it exists.
572 * editfns.c: Move the include of ctype.h after unistd.h.
574 2001-11-03 Richard M. Stallman <rms@gnu.org>
576 * data.c (Fmake_local_variable): Doc fix.
578 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
579 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
581 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
583 * regex.c (regcomp, regexec): Don't forget the __restrict.
585 2001-11-01 Gerd Moellmann <gerd@gnu.org>
587 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
588 (XTset_vertical_scroll_bar): Likewise.
590 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
593 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
594 Handle :box so that it is possible to specify sexprs.
596 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
598 * s/hpux11.h: New file.
600 2001-10-31 Gerd Moellmann <gerd@gnu.org>
602 * xfaces.c (realize_x_face): If C is not a single-byte character,
603 set the face's colors_copied_bitwise_p instead of the defaulted_p
604 members which have a different meaning.
605 (free_face_colors): Do nothing for a face whose colors have been
608 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
610 * window.c (grow_mini_window): Handle case that the root
611 window is already smaller than the nominal mininum height.
613 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
615 * keyboard.c (Freset_this_command_lengths): Doc fix.
616 (timer-list): Doc fix.
617 (timer-idle-list): Doc fix.
618 (disable-point-adjustment): Doc fix.
620 2001-10-30 Jason Rumney <jasonr@gnu.org>
622 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
623 (enum_font_cb2): Ignore fonts with vertical orientation.
625 2001-10-30 Gerd Moellmann <gerd@gnu.org>
627 * xterm.c (x_after_update_window_line): Don't run the code
628 clearing in borders for rows whose visible height is 0.
630 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
631 resized_p flag is set. If not set, use the much less flickering
632 method previously used.
634 * dispnew.c (change_frame_size_1): Set frame's resized_p.
636 * frame.h (struct frame) <resized_p>: New member.
638 * lread.c (to_multibyte): Ensure read_buffer is at least twice
639 as large as the number of bytes to convert.
641 * lread.c (to_multibyte): New function.
644 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
645 (x_set_glyph_string_background_width): Set
646 extends_to_end_of_line_p if the row's fill_line_p is set and
647 drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
649 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
651 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
653 * coding.c (syms_of_coding): Document that locale-coding-system is
654 used for decoding input on X.
656 * window.c (Fscroll_left, Fscroll_right): Doc fix.
658 2001-10-29 Gerd Moellmann <gerd@gnu.org>
660 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
661 use NO_CURSOR if cursor_in_non_selected_windows is false.
663 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
664 the slant attribute if FRAME is t.
666 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
668 * emacs.c (Finvocation_directory): Doc fix.
669 (USAGE2): Fix typos; from Pavel Janik <Pavel@Janik.cz>.
671 2001-10-29 Gerd Moellmann <gerd@gnu.org>
673 * xfns.c (x_set_internal_border_width): Set frame garbaged
674 when X window doesn't exist yet.
676 * xterm.c (x_after_update_window_line): Clear internal border
677 in different circumstances.
679 * xterm.c (XTread_socket) <KeyPress>: Don't use
680 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
683 2001-10-28 Gerd Moellmann <gerd@gnu.org>
685 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
687 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
690 2001-10-27 Gerd Moellmann <gerd@gnu.org>
692 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
693 instead of 1/2 line_height in the heuristic for skipping
694 farther backward when target_y was not reached.
696 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
697 Display errno only if non-zero.
698 (sound_warning): New function.
699 (vox_configure): Don't treat failing to set sample rate as error.
700 (various places): Improve error messages.
702 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
704 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
705 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
707 2001-10-26 Gerd Moellmann <gerd@gnu.org>
709 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
711 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
712 Fix clearing in the case of scroll bars on the right.
714 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer
717 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
719 * frame.c (Fframe_parameter): Fix last change.
721 2001-10-25 Gerd Moellmann <gerd@gnu.org>
723 * frame.c (Fframe_parameter): Fix a bug whereby some
724 ``artificial'' frame parameters, like `minibuffer' were not
725 obtained by calling Fframe_parameters.
727 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
730 * xdisp.c (move_it_vertically_backward): Compute line height
731 differently. Add heuristic to try to be more compatible to 20.x.
733 2001-10-24 Gerd Moellmann <gerd@gnu.org>
735 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
738 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
739 Fix clearing of area not covered by scroll bar.
741 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
743 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
744 (row_containing_pos): Take additional argument DY. Treat rows ending
745 in middle of char differently.
746 (display_line): Handle tabs on window systems differently.
748 * xterm.c (fast_find_position): Call row_containing_pos
749 with additional argument.
751 * dispextern.h (row_containing_pos): Adjust prototype.
753 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
754 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
755 (try_window_id, try_window_reusing_current_matrix)
756 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
757 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
759 2001-10-23 Gerd Moellmann <gerd@gnu.org>
761 * dispnew.c (sync_window_with_frame_matrix_rows):
762 Fix handling of windows which aren't full-width, fix handling
765 * lread.c (syms_of_lread)<recursive-load-depth-limit>: Raise to 50.
767 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
768 REAL_END. Notice if cursor gets overwritten.
769 (notice_overwritten_cursor): Take X positions as parameters.
770 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
771 around call to x_draw_glyphs.
773 * xdisp.c (display_line): For a tab continued to the next line,
774 set row's ends_in_middle_of_char_p.
776 2001-10-23 Andreas Schwab <schwab@suse.de>
778 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
779 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
781 2001-10-22 Gerd Moellmann <gerd@gnu.org>
783 * xdisp.c (display_line): Fix computation of continuation lines
786 2001-10-20 Gerd Moellmann <gerd@gnu.org>
788 * Version 21.1 released.
790 2001-10-19 Richard M. Stallman <rms@gnu.org>
792 * eval.c (syms_of_eval): Doc fixes.
794 2001-10-19 Miles Bader <miles@gnu.org>
796 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
797 with fields and suggest using `forward-line' to avoid them.
798 * editfns.c (Fline_beginning_position, Fline_end_position):
799 Clarify documentation.
801 2001-10-19 Gerd Moellmann <gerd@gnu.org>
803 * xdisp.c (redisplay_internal): Don't clear echo area if the
804 mini-window is selected.
806 2001-10-18 Ken Raeburn <raeburn@gnu.org>
808 * config.in (HAVE_LIBHESIOD, HAVE_LIBK5CRYPTO): Undef these.
810 2001-10-18 Andrew Innes <andrewi@gnu.org>
812 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
813 optimization. The fontp->encoding array was not being initialized
814 correctly when compiled with optimizations by MSVC.
816 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
818 * w32fns.c (w32_load_system_font): Cache codepage in font_info.
820 * w32term.c (w32_encode_char): Get cached codepage from font_info,
821 rather than working it out by calling w32_codepage_for_font for
824 2001-10-18 Gerd Moellmann <gerd@gnu.org>
826 * xdisp.c (display_line): Indicate empty lines in active
829 2001-10-17 Andrew Innes <andrewi@gnu.org>
831 * w32term.c (w32_read_socket): Determine clipping rectangle for
832 the entire frame, including areas covered by scrollbars and the
833 menubar. This avoids internal arguments about whether a frame is
834 fully obscured or not.
836 2001-10-17 Gerd Moellmann <gerd@gnu.org>
838 * xdisp.c (try_window_id): Undo last change. Give up if
839 window ends in strings.
841 * xdisp.c (try_window_id): Don't display lines after the window
842 end if the rest of the window after the window end was already
845 * xdisp.c (display_line): Don't indicate empty lines in
848 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
850 * editfns.c (Fchar_to_string): Make the doc string consistent with
853 2001-10-15 Gerd Moellmann <gerd@gnu.org>
855 * window.c (select_window_1): Unfreeze window start. Remove a
856 doubled test for WINDOW being live.
858 * xterm.c (x_draw_glyph_string): Restore clipping after
861 2001-10-12 Gerd Moellmann <gerd@gnu.org>
863 * xterm.c (notice_overwritten_cursor): Renamed from
864 note_overwritten_text_cursor. Rewritten to take glyph widths into
867 2001-10-10 Gerd Moellmann <gerd@gnu.org>
869 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
870 options. From Dave Love <d.love@dl.ac.uk>.
872 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
874 * Makefile.in (lisp, shortlisp): Replace bindings.el with
875 bindings.elc, since otherwise doc strings in bindings.el get wrong
878 2001-10-08 Gerd Moellmann <gerd@gnu.org>
880 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
881 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
883 2001-10-04 Andrew Innes <andrewi@gnu.org>
885 * w32fns.c (x_to_w32_color): Fix argument to alloca.
886 (w32_load_system_font): Don't believe what GetLanguageFontInfo
887 says; query codepage info directly to determine if font is double
889 (x_to_w32_charset): Handle private format for unknown charsets.
890 Handle wildcards in charset spec, by ignoring them.
891 (w32_codepage_for_font): Fix argument to alloca. Don't remove
892 "*-" prefix from charset.
893 (x_to_w32_font): Enlarge remainder array for safety. Specifically
894 handle the truncated font spec form constructed by font_list_1, so
895 that we correctly identify the charset fields. Don't remove "*-"
897 (w32_list_synthesized_fonts): Fix argument to alloca.
899 2001-10-03 Miles Bader <miles@gnu.org>
901 * callproc.c (syms_of_callproc): Explicitly state in the
902 documentation for `process-environment' that earlier entries take
903 precedence over later ones.
905 2001-10-02 Miles Bader <miles@gnu.org>
907 * textprop.c (Fnext_char_property_change)
908 (Fprevious_char_property_change): Remove reference to non-existant
909 argument OBJECT from doc-string.
911 2001-10-01 Gerd Moellmann <gerd@gnu.org>
913 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
914 (try_window_id): Skip back over lines ending in a newline from a
917 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
920 2001-10-01 Richard M. Stallman <rms@gnu.org>
922 * search.c (Freplace_match): Doc fix.
924 2001-09-28 Andrew Innes <andrewi@gnu.org>
926 * w32menu.c (set_frame_menubar): Take into account that
927 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
930 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
932 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
934 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
936 * s/gnu-linux.h: Fix a typo in comment.
938 2001-09-28 Andreas Schwab <schwab@suse.de>
940 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
941 nocombreloc, in case -z combreloc is the default.
943 2001-09-28 Gerd Moellmann <gerd@gnu.org>
945 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
946 really going on here.
948 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
950 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
952 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
954 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
955 utf-8, menu-bar, and latin-N.
956 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
958 (lisp): Add latin-N, since they are preloaded.
960 2001-09-27 Gerd Moellmann <gerd@gnu.org>
962 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
963 to the left. Some cleanup.
965 * xdisp.c (display_mode_element): One more case where a string's
966 multibyteness should be used for display.
968 2001-09-26 Gerd Moellmann <gerd@gnu.org>
970 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
973 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
974 of the only temporarily set echoing flag for deciding when
977 * keyboard.c (echo_kboard): Make externally visible.
979 * lisp.h (echo_kboard): Declare extern.
981 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
982 fonts_changed_p if we need larger matrices due to vscrolling.
983 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
984 this round of redisplay if make_cursor_line_fully_visible fails.
985 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
986 (try_cursor_movement, try_scrolling): Use them instead of integers.
988 * dispextern.h (required_matrix_width, required_matrix_height):
991 * dispnew.c (required_matrix_width, required_matrix_height):
993 (allocate_matrices_for_window_redisplay)
994 (allocate_matrices_for_frame_redisplay: Use them.
995 Remove parameters CH_DIM.
997 * xdisp.c (display_mode_lines): Temporarily set selected_frame
998 and selected_window to the frame of the window whose mode-lines
999 are displayed, and to the window itself.
1000 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
1003 2001-09-25 Gerd Moellmann <gerd@gnu.org>
1005 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
1006 the image cache under us.
1008 * xdisp.c (display_mode_element): If the mode element is a symbol
1009 with a string value, use that string's multibyteness for displaying.
1011 * keyboard.c (read_char): Don't clear a message for a switch-frame
1012 event. From Stefan Monnier <monnier@cs.yale.edu>.
1014 * xterm.c (fast_find_position) [0]: Add a presumably more correct
1015 version for after 21.1.
1017 * xdisp.c (row_containing_pos): Make externally visible.
1019 * dispextern.h (row_containing_pos): Add prototype.
1021 * process.c (send_process): Disable composition if from_byte < 0.
1022 From Kenichi Handa <handa@etl.go.jp>.
1024 2001-09-24 Gerd Moellmann <gerd@gnu.org>
1026 * xterm.c (refreshicon): Function removed.
1028 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
1030 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
1032 * xterm.c (toplevel): Remove includes in #if 0.
1034 * process.c (sigchld_handler) [LINUX]: Don't return from
1035 the signal handler at the end of the loop.
1037 2001-09-21 Gerd Moellmann <gerd@gnu.org>
1039 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
1040 Terminate only if kill returns -1, and errno is ESRCH.
1042 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
1044 * Makefile.in (shortlisp): Add ../lisp/env.elc.
1046 2001-09-20 Gerd Moellmann <gerd@gnu.org>
1048 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
1049 since this function can be called during GC.
1051 * callproc.c (Fcall_process): Handle errors from pipe(2).
1052 (child_setup): Delete code in #ifdef vipc.
1054 2001-09-19 Gerd Moellmann <gerd@gnu.org>
1056 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
1057 (display_mode_element): Display the string from decode_mode_spec
1058 depending on its multibyteness.
1060 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
1062 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
1064 2001-09-18 Gerd Moellmann <gerd@gnu.org>
1066 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
1067 recursive_edit_unwind.
1068 (recursive_edit_unwind): Set kboard state according to
1071 * buffer.c (modify_overlay): Don't do nothing if START == END;
1072 This can still be a modification, for example when an overlay has
1073 a before-string or after-string.
1074 (Fdelete_overlay): Prevent redisplay optimizations when deleting
1075 an overlay with before-string or after-string.
1077 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
1078 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
1080 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
1081 first_unchanged_at_end_row is in front of
1082 last_unchanged_at_beg_row. This code should be removed after the
1085 2001-09-17 Gerd Moellmann <gerd@gnu.org>
1087 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
1088 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
1090 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
1093 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
1095 * dired.c (Ffile_attributes): Doc fix.
1097 2001-09-14 Gerd Moellmann <gerd@gnu.org>
1099 * fileio.c (Ffile_symlink_p): Fix last change.
1101 * filelock.c (current_lock_owner): Fix last change.
1103 2001-09-13 Gerd Moellmann <gerd@gnu.org>
1105 * filelock.c (current_lock_owner): If readlink returns ERANGE,
1106 take that to mean that the buffer is too small.
1108 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
1109 that to mean that the buffer is too small.
1111 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
1112 current buffer's multibyteness when discarding the iterator's
1115 * xfns.c (Fx_window_property): Handle case that property gets
1116 deleted between the two calls to XGetWindowProperty.
1118 2001-09-11 Gerd Moellmann <gerd@gnu.org>
1120 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
1122 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
1123 in addition to read-only.
1125 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
1126 to t in addition to read-only.
1128 * lisp.h (Qinhibit_modification_hooks): Declare.
1130 * insdel.c (Qinhibit_modification_hooks): New variable.
1131 (syms_of_insdel): Initialize and staticpro it.
1133 * textprop.c (verify_interval_modification): Don't run
1134 modification-hooks if inhibit_modification_hooks.
1136 * dispnew.c (set_window_cursor_after_update): Fix code
1137 finding glyph row containing cursor when cursor_in_echo_area
1140 * xdisp.c (init_from_display_pos): Put some code in #if 0.
1141 (add_to_log): Use bcopy instead of strcpy.
1142 (init_from_display_pos): Use an explicit loop over bytes in
1143 overlay strings instead of calling index.
1145 2001-09-10 Gerd Moellmann <gerd@gnu.org>
1147 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
1149 * dispnew.c (direct_output_for_insert): Don't change IT's
1150 stop_charpos to something in front of its current position.
1152 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
1155 2001-09-10 Richard M. Stallman <rms@gnu.org>
1157 * frame.c (Fmouse_position): Doc fix.
1159 2001-09-07 Gerd Moellmann <gerd@gnu.org>
1161 * xdisp.c (init_from_display_pos): Don't compare the result
1162 of calling index with NULL.
1164 2001-09-06 Gerd Moellmann <gerd@gnu.org>
1166 * xfns.c (x_set_background_color): Don't change the colors
1167 of the X window of scroll bar widgets.
1169 2001-09-05 Andrew Innes <andrewi@gnu.org>
1171 * w32fns.c (w32_createwindow): Undo last change.
1173 2001-09-05 Gerd Moellmann <gerd@gnu.org>
1175 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
1177 * xdisp.c (string_buffer_position): Use *single_char_property*
1178 functions instead of the *single_property* functions.
1180 2001-09-04 Andrew Innes <andrewi@gnu.org>
1182 * w32term.c (w32_read_socket): Add more information to debugging
1185 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
1186 from Emacs frames, so that calls to GetClipBox in w32term.c
1187 correctly report when part of a frame is visible (including
1188 scrollbars, etc). This prevents repeated redrawing of frames when
1189 only a scrollbar is visible.
1190 (w32_wnd_proc): Add more frame information to debugging output.
1192 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
1194 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
1196 2001-09-03 Gerd Moellmann <gerd@gnu.org>
1198 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
1199 help-echo for a string which doesn't have help-echo itself, use
1200 get-char-property to obtain the help-echo from the string's buffer
1201 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
1202 have mouse-face, look ``under'' the string for mouse-face from an
1204 (fast_find_position): Add parameter STOP. In the final row, stop
1205 before glyphs having STOP as object. Don't consider glyphs that
1206 are not from a buffer.
1208 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
1210 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
1212 * fns.c (Fmd5): Doc fix.
1214 2001-08-31 Gerd Moellmann <gerd@gnu.org>
1216 * composite.c (update_compositions): Do nothing if
1217 inhibit-modification-hooks is set.
1219 2001-08-30 Gerd Moellmann <gerd@gnu.org>
1221 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
1222 and check_message_stack if terminating abnormally. We want
1223 glyph matrices etc. in a core dump.
1225 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
1226 (syms_of_xdisp): Initialize them.
1227 (handle_single_display_prop): Don't change point, bind `object',
1228 `position', and `buffer-position' instead to the object having the
1229 `display' property, position in the object and position in the buffer.
1231 * fileio.c (Finsert_file_contents): Don't change the multibyteness
1232 of the buffer if REPLACE is non-nil.
1234 2001-08-29 Gerd Moellmann <gerd@gnu.org>
1236 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
1238 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
1240 * w32term.c (x_set_glyph_string_background_width)
1241 (show_mouse_face): Track the last changes in xterm.c.
1243 2001-08-28 Gerd Moellmann <gerd@gnu.org>
1245 * xterm.c (x_set_glyph_string_background_width): Set the glyph
1246 string's background width so that multi-line mouse-face is drawn
1247 to the right edge of the window.
1248 (show_mouse_face): Set the row's mouse_face_p flag after drawing
1251 * dispnew.c (direct_output_for_insert): Set updated_area
1252 before inserting/writing glyphs.
1254 * xdisp.c (display_mode_element): Use string_byte_to_char to
1255 determine character positions in strings, use chars_in_text
1256 instead of strwidth.
1257 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
1258 a matrix as parameter; this is easier to use from GDB.
1260 2001-08-28 Miles Bader <miles@gnu.org>
1262 * textprop.c (Fprevious_single_char_property_change)
1263 (Fnext_single_char_property_change): Doc fixes.
1265 2001-08-27 Gerd Moellmann <gerd@gnu.org>
1267 * fileio.c (Finsert_file_contents): Allocate, restore, and
1268 free composition data in the case of REPLACE not being nil.
1270 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
1271 there exist overlay strings with newlines at POS.
1272 (text_outside_line_unchanged_p): Return 0 if changes start at
1273 START and overlays exist at START. Likewise for END.
1274 (try_window_id): Give up if init_to_row_end returns 0.
1276 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
1279 2001-08-24 Gerd Moellmann <gerd@gnu.org>
1281 * keymap.c (access_keymap): Return the cdr of the binding of
1282 a generic character instead of its definition (KEY . BINDING).
1284 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
1285 to 0 also in the REPLACE case.
1287 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
1289 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
1290 open to determine whether file is readable (as for DOS_NT).
1292 2001-08-23 Gerd Moellmann <gerd@gnu.org>
1294 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
1295 coding.type is coding_type_no_conversion or coding_type_raw_text,
1296 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
1297 non-nil instead of just setting enable_multibyte_characters in the
1300 2001-08-22 Gerd Moellmann <gerd@gnu.org>
1302 * dispextern.h (struct face_cache): Add member
1303 menu_face_changed_p.
1305 * xfaces.c (menu_face_changed_default): New variable.
1306 (menu_face_changed_count): Variable removed.
1307 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
1308 the menu_face_changed_default flag, otherwise set the FRAME's
1309 menu_face_changed_p flag if the `menu' face has been changed.
1310 Prevent calling set_font_frame_param if FRAME is t.
1311 (make_face_cache): Initialize cache's menu_face_changed_p
1312 from menu_face_changed_default.
1313 (realize_basic_faces): Look into the frame's face cache to
1314 determine if the menu appearance needs updating.
1316 * keymap.c (access_keymap): Fix last change to not consider
1317 IDX when it has modifiers.
1319 2001-08-21 Gerd Moellmann <gerd@gnu.org>
1321 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
1322 . BINDING) exists, where GENERIC-CHAR is the generic character of
1323 the charset of IDX, return BINDING unless there exists a binding
1326 2001-08-16 Gerd Moellmann <gerd@gnu.org>
1328 * xrdb.c (SYSV): Don't define on Solaris 2.
1329 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
1331 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
1332 of the screen line, not text line, containing IT's current position.
1334 2001-08-15 Gerd Moellmann <gerd@gnu.org>
1336 * window.c (window_scroll_pixel_based): Don't recenter if
1337 PT is partially visible in the window.
1339 * xterm.c (expose_window_tree, expose_window, expose_line):
1340 Return 1 when overwriting mouse-face.
1341 (expose_frame): If mouse-face was overwritten, redo it.
1343 * xfaces.c (x_update_menu_appearance): Don't call
1344 set_frame_menubar, let the next redisplay do it.
1346 2001-08-14 Andrew Innes <andrewi@gnu.org>
1348 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
1349 drawing glyph string.
1351 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
1353 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
1356 2001-08-14 Gerd Moellmann <gerd@gnu.org>
1358 * xfaces.c (x_update_menu_appearance): Save and restore value of
1359 interrupt_input_blocked.
1361 2001-08-13 Gerd Moellmann <gerd@gnu.org>
1363 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
1364 a line start, move back to the line start.
1366 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
1367 exactly when a mini-buffer is active.
1369 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
1370 in units of 1/8 character on non window-system frames.
1371 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
1373 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1375 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
1378 2001-08-09 Gerd Moellmann <gerd@gnu.org>
1380 * keyboard.c (Vpre_help_message): New variable.
1381 (syms_of_keyboard): Initialize and staticpro it.
1382 (show_help_echo): Record current message before displaying a
1383 help-echo, and restore that message when clearing the help.
1385 * xfns.c (x_create_im): Remove prototype.
1387 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
1389 * dispnew.c (adjust_glyph_matrix): Undo last change.
1391 2001-08-08 Gerd Moellmann <gerd@gnu.org>
1393 * dispnew.c (adjust_glyph_matrix): In the optimization for
1394 windows whose height has changed, disable partially visible lines.
1396 2001-08-07 Gerd Moellmann <gerd@gnu.org>
1398 * window.c (Frecenter): If ARG < 0, and on a window system
1399 frame, count in some empty lines when we can't move -ARG lines down.
1401 * xdisp.c (start_display): Don't try to determine the continuation
1402 lines width if lines are truncated. It's superfluous and leads to
1403 incorrect results if POS is not visible in the window after
1404 reseating the iterator at the previous line start.
1406 2001-08-06 Gerd Moellmann <gerd@gnu.org>
1408 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1410 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1412 * alloc.c (init_stack): Remove declaration.
1414 2001-08-03 Gerd Moellmann <gerd@gnu.org>
1416 * keyboard.c (read_key_sequence): Check that key is an integer
1417 before comparing it with quit_char.
1418 (add_command_key): Use larger_vector.
1419 (read_char_x_menu_prompt): Instead of converting symbol and
1420 integer events into conses (EVENT . nil), use (EVENT . disabled)
1421 which cannot be confused with valid events.
1422 (read_char): When reading from Vunread_command_events, check for
1423 events of the form (EVENT . disabled) instead of
1426 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
1427 a float, determine the max height from the frame's height.
1429 2001-08-02 Gerd Moellmann <gerd@gnu.org>
1431 * xdisp.c (redisplay_internal): Take message_cleared_p into
1432 account only if minibuf_level == 0.
1434 2001-08-01 Gerd Moellmann <gerd@gnu.org>
1436 * xdisp.c (redisplay_internal): Add a check for the last
1439 * xdisp.c (message_cleared_p): New variable.
1440 (clear_message): Set message_cleared_p when clearing the current
1442 (redisplay_internal): Look at message_cleared_p to capture
1443 the case that the echo area should be cleared.
1445 * keyboard.c (command_loop_1): Fix spelling of
1446 resize_echo_area_exactly.
1448 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
1450 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
1452 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
1453 current matrix when the window gets smaller.
1455 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
1457 * print.c (strout): Cast the character passed to insert_char to
1458 unsigned char, to avoid sign extension when it is promoted to int.
1460 2001-07-31 Gerd Moellmann <gerd@gnu.org>
1462 * fileio.c (Finsert_file_contents): Don't treat a return value
1463 of 0 from emacs_read as an IO error.
1465 2001-07-30 Gerd Moellmann <gerd@gnu.org>
1467 * keyboard.c (abs): New macro.
1468 (double_click_fuzz): New variable.
1469 (make_lispy_event): Use it to determine what makes a double-click.
1470 (syms_of_keyboard): DEFVAR_INT it.
1472 * xmenu.c (set_frame_menubar): Take into account that
1473 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1476 2001-07-27 Gerd Moellmann <gerd@gnu.org>
1478 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
1480 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
1481 of row's visible height.
1483 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
1484 deal with the first overlay string having an image `display' property.
1485 (try_window_reusing_current_matrix, compute_line_metrics):
1486 Fix computation of row's visible height for the case that part of the
1487 row is invisible above and part of the row is at the same time
1488 invisible below the window.
1490 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1492 * xfns.c (x-show-tip): Doc fix.
1494 * xfns.c (Vx_max_tooltip_size): New variable.
1495 (syms_of_xfns): DEFVAR_LISP it.
1496 (Fx_show_tip): Set frame's window_width to the width of the
1497 window. Use a maximum tooltip size specified by
1498 Vx_max_tooltip_size, if that has valid contents.
1499 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1501 2001-07-26 Andrew Innes <andrewi@gnu.org>
1503 * w32term.c (x_display_list): New variable.
1504 (w32_term_init): Set it.
1506 * w32term.h (x_display_list): New extern.
1508 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1510 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
1511 is non-nil, instead of when redisplaying_p is non-zero.
1513 (mark_window_display_accurate_1): Add an assertion.
1515 2001-07-25 Gerd Moellmann <gerd@gnu.org>
1517 * dispextern.h (struct it): Increase size of ctl_chars to 16.
1519 * xfns.c (Fx_file_dialog): Block/unblock input while processing
1520 events so that we get a chance of processing expose events.
1522 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
1524 2001-07-24 Gerd Moellmann <gerd@gnu.org>
1526 * xfns.c (valid_image_p): Protect better against invalid image
1527 specifications. Previous code could signal an error.
1529 2001-07-23 Gerd Moellmann <gerd@gnu.org>
1531 * indent.c (current_column): Fix column computation in the
1532 presence of display table entries.
1533 (current_column_1, Fmove_to_column, compute_motion): Likewise.
1535 * dispnew.c (adjust_glyph_matrix): In the optimization for
1536 windows whose height has changed, use the new window height
1537 to compute which rows to invalidate.
1539 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
1540 (MAX_10_EXP): New macro.
1543 * coding.c (code_convert_region): Handle the multibyte case if
1544 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
1546 2001-07-20 Gerd Moellmann <gerd@gnu.org>
1548 * dispextern.h (struct face): Change type of `stipple' to
1551 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
1553 2001-07-19 Gerd Moellmann <gerd@gnu.org>
1555 * dispnew.c (update_window): Don't set the cursor at the end
1556 of the update if display update has been paused.
1558 * composite.h (syms_of_composite): Renamed from syms_of_composition.
1560 2001-07-18 Ken Raeburn <raeburn@gnu.org>
1562 * fns.c (Fset_char_table_default): Check that a charset is defined
1563 before checking its dimension.
1565 2001-07-17 Ken Raeburn <raeburn@gnu.org>
1567 * coding.c (setup_coding_system): Don't do any designation based
1568 on reg_bits if charset is not yet defined.
1570 * lisp.h (XVECTOR): Verify correct object type before returning a
1571 pointer, using eassert.
1573 2001-07-17 Gerd Moellmann <gerd@gnu.org>
1575 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
1576 Increase to 4096 because of paste problems reported on GNU/Linux.
1578 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
1580 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
1582 2001-07-16 Gerd Moellmann <gerd@gnu.org>
1584 * fileio.c (unwind_read): Function removed.
1585 (read_non_regular, read_non_regular_quit): New functions.
1586 (Finsert_file_contents): When reading from non-regular files,
1587 arrange to catch a `quit' and terminate the loop. Rearrange
1588 code so that a `quit' when reading from a regular file doesn't
1589 insert text in the buffer.
1591 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
1592 Clear faces afterwards.
1593 (clear_font_table): Take a x_display_info parameter. Don't free
1594 fonts being the default font of any frame on the given display.
1596 2001-07-13 Gerd Moellmann <gerd@gnu.org>
1598 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
1599 instead of CHAR_STRING which can signal an error.
1601 * charset.c (char_to_string_1): Extracted from char_to_string.
1602 Return -1 instead of signaling an error.
1603 (char_to_string): Use it.
1605 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
1607 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
1609 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
1610 is t, don't try to append anything to it.
1612 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
1614 * dired.c (file_name_completion): Pass dp->d_name to
1615 Fstring_match, not elt, which is always nil here.
1617 2001-07-12 Gerd Moellmann <gerd@gnu.org>
1619 * xselect.c (x_decline_selection_request): Handle errors
1620 caused by receivers that have vanished.
1622 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
1623 ignoring events on foreign windows in #if 0. Always dispatch
1624 the event after checking it with x_handle_property_notify.
1626 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
1627 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
1628 TRACE macros to facilitate debugging. Add additional trace statements.
1629 (toplevel): Add prototypes for file-local functions.
1630 (x_atom_to_symbol): Remove DPYINFO parameter.
1632 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
1634 * w32menu.c (menubar_selection_callback, w32_menu_show):
1635 Initialize `entry' to nil.
1636 (w32_dialog_show): Remove unused `save_wv' variable.
1637 (name_is_separator): Recognize "--:foo" and "--foo-bar".
1639 2001-07-11 Gerd Moellmann <gerd@gnu.org>
1641 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
1643 * fileio.c (unwind_read): Print a message when discarding inserted
1644 text or switching the buffer to unibyte. Change parameter.
1645 (Finsert_file_contents): Don't pass VISIT to unwind_read.
1647 * fileio.c (unwind_read): New function.
1648 (Finsert_file_contents): Record it as unwind-function for
1649 the case that reading is interrupted by C-g.
1651 2001-07-10 Gerd Moellmann <gerd@gnu.org>
1653 * dispnew.c (update_window): Don't skip the header-line
1654 update when scrolling_window returns 0.
1656 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
1658 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
1659 for the case that x_decode_color signals an error.
1661 * xdisp.c (add_to_log): Do nothing if called asynchronously.
1663 2001-07-09 Gerd Moellmann <gerd@gnu.org>
1665 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
1666 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
1669 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
1671 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
1672 doc string line for dos-timezone-offset.
1674 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
1675 inline assembly, to avoid compiler warnings.
1676 (syms_of_msdos): Add \n\ at the end of a line in the doc string
1677 line for dos-unsupported-char-glyph.
1679 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
1681 2001-07-05 Gerd Moellmann <gerd@gnu.org>
1683 * sound.c: Include Emacs' header files with #include "...".
1685 * eval.c (specbind): Additionally record the buffer that was
1686 current when a buffer-local or frame-local variable was bound.
1688 2001-07-04 Gerd Moellmann <gerd@gnu.org>
1690 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
1691 to unibyte characters in unibyte buffers.
1693 2001-07-03 Gerd Moellmann <gerd@gnu.org>
1695 * eval.c (specbind): If SYMBOL has a frame-local binding, record
1696 the frame on the binding stack. Change format of entries for
1697 local bindings on the binding stack to '(SYMBOL . WHERE)'.
1698 (unbind_to): Handle unbinding a frame-local variable.
1700 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
1701 glyphs and truncation glyphs at the end of a row from its pixel width.
1702 (dump_glyph_row): Print row's continuation_lines_width.
1703 (try_window_id): Take the shortcut if ZV is visible in the
1704 window, but there are actually no changes at ZV.
1706 2001-07-02 Gerd Moellmann <gerd@gnu.org>
1708 * xterm.h (x_free_dpy_colors): Add prototype.
1710 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
1711 right number of arguments.
1713 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
1714 ($(lwlibdir)TAGS): New target.
1715 (TAGS): Fix dependency list.
1717 * xterm.c (x_list_fonts): Make sure XFreeFont is called
1720 2001-06-30 Gerd Moellmann <gerd@gnu.org>
1722 * emacs.c (main): Remove extern declaration for sys_nerr, which
1723 isn't used and causes a compilation error with GCC 3.0 on
1726 2001-06-27 Gerd Moellmann <gerd@gnu.org>
1728 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
1729 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
1730 (toplevel): Include <signal.h> and syssignal.h.
1732 * sound.c (vox_configure, vox_close): Turn off atimers
1735 2001-06-26 Gerd Moellmann <gerd@gnu.org>
1737 * keyboard.c (read_char) <non_reread>: Record the previous idle
1738 start time before calling timer_stop_idle.
1739 (read_char) <reread_first>: After processing a help-echo event,
1740 restore the previous idle start time.
1742 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
1743 the start of invisible text.
1744 (setup_for_ellipsis): New function.
1745 (next_overlay_string): After all overlay strings have been
1746 processed, display an ellipsis if necessary.
1747 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
1748 (push_it): Initialize display_ellipsis_p on the iterator's stack.
1750 * dispextern.h (struct iterator_stack_entry): Add member
1753 2001-06-25 Gerd Moellmann <gerd@gnu.org>
1755 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
1756 on the value of the wait-for-wm frame parameter.
1758 * xterm.h (struct x_output): Add member wait_for_wm.
1760 * xfns.c (Qwait_for_wm): New variable.
1761 (x_frame_parms): Add entry for `wait-for-wm".
1762 (x_set_wait_for_wm): New function.
1763 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
1764 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
1766 * xdisp.c (try_window_id) <all changes below window end>: Don't
1767 take this shortcut if ZV is visible in the window.
1768 (try_window_id): When checking for window start being in changed
1769 text, don't check that the buffer's size has changed.
1771 2001-06-23 Richard M. Stallman <rms@gnu.org>
1773 * minibuf.c (Fcompleting_read): Doc fix.
1775 2001-06-19 Gerd Moellmann <gerd@gnu.org>
1777 * composite.c (Ffind_composition_internal): Accept ZV
1778 and a string's end position as POS.
1780 2001-06-18 Gerd Moellmann <gerd@gnu.org>
1782 * composite.c (Ffind_composition_internal): Check POS
1785 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
1787 * editfns.c (Fmessage_box): If the frame is not under a window
1788 system, output the message in the echo area.
1790 2001-06-14 Richard M. Stallman <rms@gnu.org>
1792 * xdisp.c (try_window_id): When EOB is visible, don't treat
1793 insertion at EOB as if it were "off the bottom of the screen."
1795 2001-06-11 Andrew Innes <andrewi@gnu.org>
1797 * w32proc.c (create_child): Add new parameter is_gui_app.
1798 (w32_executable_type): Add new parameter is_gui_app.
1799 (sys_spawnve): Use it.
1800 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
1801 SIGQUIT. This matches better how the signals are interpreted by
1802 MSVC compiled programs.
1803 (syms_of_ntproc): Update docstring.
1805 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
1807 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
1808 well otherwise note_mouse_highlight might optimize away highlighting
1809 if we pass over that same overlay again.
1811 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
1813 * lread.c (Fload): Document that the argument is run via
1814 substitute-in-file-name.
1816 2001-05-31 Gerd Moellmann <gerd@gnu.org>
1818 * Makefile.in (bootstrap-doc): New target.
1819 (bootstrap-emacs): Depend on it.
1821 * fileio.c (Fdo_auto_save): Don't try to create the directory of
1822 auto-save-list-file-name when shutting down Emacs, because
1823 creating the directory might signal an error, and leaves
1824 Emacs in a strange state.
1826 * term.c: (tty_cursor_hidden): New variable.
1827 (update_begin): Don't call tty_hide_cursor. Clean up.
1828 (update_end, set_terminal_window, set_scroll_region): Clean up.
1829 (ring_bell, reset_terminal_modes): Clean up.
1830 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
1831 on tty_cursor_hidden.
1832 (write_glyphs): Call tty_hide_cursor.
1834 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
1836 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
1838 2001-05-30 Gerd Moellmann <gerd@gnu.org>
1840 * xfns.c (enum image_value_type): New enumerator
1841 IMAGE_STRING_OR_NIL_VALUE.
1842 (parse_image_spec): Handle it.
1843 (xbm_format, pbm_format): Use it for :foreground and :background.
1844 (xbm_load, pbm_load): Check for nil color names.
1846 * xterm.c (note_mouse_highlight): If an overlapping overlay
1847 exists, but we find that we highlight the same overlay as before,
1848 don't do the highlighting again.
1850 2001-05-29 Gerd Moellmann <gerd@gnu.org>
1852 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
1853 Protect unibyte strings created by replacing their multibyte
1854 equivalents in menu_items.
1856 * keymap.c (Fsingle_key_description): NUL-terminate the string
1857 buffer before calling build_string.
1859 * callproc.c (Fcall_process): Deal with decode_coding returning
1860 CODING_FINISH_INCONSISTENT_EOL.
1862 2001-05-28 Gerd Moellmann <gerd@gnu.org>
1864 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
1865 an item's name with its key description in case the description
1866 is a multibyte string.
1868 * keymap.c (Fsingle_key_description): Create a multibyte string
1871 * macros.c (Fstart_kbd_macro): Doc fix.
1873 * xterm.c (cursor_in_mouse_face_p): New function.
1874 (x_draw_stretch_glyph_string): Use it to choose a different GC
1875 when drawing a cursor within highlighted text.
1877 * editfns.c (char_property_eq): Put in #if 0.
1879 * indent.c (string_display_width): Put in #if 0.
1881 * lread.c (Fload): Remove unused label.
1883 * termcap.c (speeds): Put in #if 0.
1885 2001-05-18 Gerd Moellmann <gerd@gnu.org>
1887 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
1889 * xfaces.c (xlfd_point_size): Don't divide pixel size from
1890 transformation matrix by 10.
1892 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1894 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
1895 only if it's equal to the former foreground pixel color.
1896 (x_set_foreground_color, x_set_background_color)
1897 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
1899 2001-05-16 Dave Love <fx@gnu.org>
1901 * insdel.c (signal_before_change, signal_after_change): Consider a
1902 local change hook which changes the buffer.
1904 * process.c (read_process_output): Don't call signal_after_change
1905 and update_compositions after insert_from_string_before_markers.
1907 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1909 * xfaces.c (split_font_name): Use the right field when
1910 checking for `[...]' syntax.
1912 * buffer.c (copy_overlays): New function.
1913 (clone_per_buffer_values): Use it.
1915 * buffer.h (OVERLAY_PLIST): New macro.
1917 * keymap.c (Fsingle_key_description): Replace a build_string with
1918 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
1920 * fontset.c (Ffontset_info): Check that face is non-null
1921 before accessing its fields.
1923 2001-05-15 Gerd Moellmann <gerd@gnu.org>
1925 * keyboard.c (read_key_sequence): Prevent generating a fake
1928 * xfaces.c (split_font_name): Handle `[...]' for the right
1931 * ccl.c (ccl_driver): Don't copy remaining bytes in case
1932 of CCL_STAT_INVALID_CMD.
1934 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
1936 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
1937 in <var> has no default value yet.
1939 * xfaces.c (try_alternative_families): First try the FAMILY.
1940 And if nothing is found in the end, try again with scalable fonts.
1941 (try_font_list): Let try_alternative_families do a bit more of
1942 the work. Only use FAMILY if it is not nil.
1943 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
1945 2001-05-14 Gerd Moellmann <gerd@gnu.org>
1947 * xterm.c (note_mouse_highlight): Avoid changing the mouse
1948 pointer shape when show_mouse_face has already done it.
1950 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
1953 * xfaces.c (split_font_name): Make sure to leave the loop
1954 with the right value of `i'.
1956 * xfaces.c (split_font_name): Handle matrix transformations
1957 in the pixel and point size fields of XLFD font names.
1958 (xlfd_point_size): Likewise.
1960 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
1962 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
1963 (x_to_w32_font): Add prototype.
1965 * regex.c (malloc, realloc, free) [emacs]: Undefine before
1966 redefining, to avoid compiler warnings.
1968 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
1970 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
1971 (w32_get_bdf_glyph): Cast between unsigned char and char when
1972 passing arguments to subroutines, to shut up compiler warnings.
1973 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
1976 * xfaces.c: Include keyboard.h before frame.h, not after it.
1978 * widget.c: Include keyboard.h before frame.h.
1980 * w32term.h (struct image, struct face): Forward declaration, to
1981 avoid compiler warnings.
1983 2001-05-11 Gerd Moellmann <gerd@gnu.org>
1985 * keyboard.c (read_key_sequence): Don't modify events when
1986 generating fake prefix keys (mode-line, scroll-bar, ...) since
1987 this prevents proper processing of such events when pushed back
1988 into unread-command-events.
1990 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
1991 actually redrawn. Make the function static.
1992 (note_mouse_highlight): Fix a case where the mouse cursor
1993 was changed back to the text cursor.
1995 * xterm.h (clear_mouse_face): Remove prototype.
1997 * xdisp.c (try_window_id): Fix the fix and set the right
2000 * xdisp.c (try_window_id): Fix computation of window end in the
2001 case that lines were deleted at the end of the window. Add some
2002 more debug_method_adds.
2004 * xfaces.c (try_alternative_families): New function.
2005 (try_font_list): Use it. If ATTRS specifies a family, check
2006 fonts from that family first.
2007 (choose_face_font): Remove code setting the family part of
2010 2001-05-10 Gerd Moellmann <gerd@gnu.org>
2012 * xdisp.c (try_window_id): Fix case of all changes before
2015 * xdisp.c (try_window_id): Add some xasserts.
2017 2001-05-09 Gerd Moellmann <gerd@gnu.org>
2019 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
2021 2001-05-09 Dave Love <fx@gnu.org>
2023 * xdisp.c (GIVE_UP): Fix for K&R C.
2025 2001-05-09 Gerd Moellmann <gerd@gnu.org>
2027 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
2029 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
2030 back to the text cursor shape without need.
2032 2001-05-07 Gerd Moellmann <gerd@gnu.org>
2034 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
2036 * dispextern.h (inverse_video): Declare extern.
2038 * keyboard.c (delete_kboard): Handle the case that selected_frame
2039 has been deleted in the course of x_connection_closed.
2041 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
2043 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
2044 Fix the change from 2001-04-30.
2046 2001-05-03 Gerd Moellmann <gerd@gnu.org>
2048 * xfns.c (file_dialog_unmap_cb): New function.
2049 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
2050 where a dialog is closed via the window manager.
2052 * xdisp.c (try_window_id): Cases of changes all in front of
2053 the window start or all below the window end mostly rewritten.
2054 (redisplay_window): Move the tests if try_window_id is
2055 applicable to try_window_id.
2056 (GIVE_UP): New macro.
2058 2001-05-02 Gerd Moellmann <gerd@gnu.org>
2060 * xterm.c (expose_window): Return int. If W is the window
2061 currently being updated, mark the frame garbaged.
2062 Fix computation of rows intersecting the exposed rectangle.
2063 (expose_window_tree): Stop when expose_window returns 0.
2065 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
2066 again if it has already been drawn.
2068 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
2070 * syntax.c (update_syntax_table): Check that oldi has the same
2071 properties as old_prop before deciding not to invalidate.
2073 2001-04-30 Gerd Moellmann <gerd@gnu.org>
2075 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
2076 read-only text that is so because of text properties.
2078 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
2079 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
2080 windows that are components of a Lucid menu bar.
2082 2001-04-27 Gerd Moellmann <gerd@gnu.org>
2084 * term.c (turn_on_face): Fix reverse video handling on terminals
2085 that don't support colors.
2087 2001-04-26 Gerd Moellmann <gerd@gnu.org>
2089 * editfns.c (save_excursion_restore): Don't use XBUFFER on
2092 2001-04-25 Gerd Moellmann <gerd@gnu.org>
2094 * term.c (toggle_highlight): New function.
2095 (turn_on_face): Change handling of reverse video.
2097 * process.c (wait_reading_process_input):
2098 Call record_asynch_buffer_change only if a timer really changed buffers.
2100 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
2101 of the number of overlays to check.
2103 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
2105 * xdisp.c (try_window_id): Fix a case where window_end_pos
2106 and window_end_bytepos were not adjusted.
2108 2001-04-23 Gerd Moellmann <gerd@gnu.org>
2110 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
2113 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
2115 * process.c (wait_reading_process_input) [!subprocesses]:
2116 Don't reference waiting_for_user_input_p, it's not defined in the
2117 branch without async subprocesses support.
2119 2001-04-19 Gerd Moellmann <gerd@gnu.org>
2121 * keyboard.c (delete_kboard): Prevent a dangling reference
2122 from current_kboard to KB, which is freed.
2124 * process.c (wait_reading_process_input):
2125 Call record_asynch_buffer_change after running timers, to make
2126 read_key_sequence aware of buffer changes from under it.
2128 2001-04-18 Gerd Moellmann <gerd@gnu.org>
2130 * xfaces.c (Qscalable_fonts_allowed): New variable.
2131 (realizing_basic_faces_p): Removed.
2132 (x_face_list_fonts): Special handling for realizing_basic_faces_p
2134 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
2135 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
2136 for scalable-fonts-allowed to t.
2138 * fileio.c (Finsert_file_contents): If the file size returned from
2139 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
2140 read from files on a procfs whose contents are generated dynamically.
2142 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
2144 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
2145 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
2146 (__memalign_hook): Make the two prototypes consistent.
2148 2001-04-17 Gerd Moellmann <gerd@gnu.org>
2150 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
2151 matrix of mini-windows.
2153 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
2155 * intervals.c (find_interval): Don't rebalance during signal handling.
2157 2001-04-11 Gerd Moellmann <gerd@gnu.org>
2159 * fns.c: Include blockinput.h.
2161 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
2163 2001-04-10 Gerd Moellmann <gerd@gnu.org>
2165 * fns.c (Fcompare_strings): Fix return values.
2167 * window.c (window_scroll): Change the meaning of N to mean
2168 N screen-fulls or N lines.
2169 (window_scroll_pixel_based, window_scroll_line_based)
2170 (scroll_command, Fscroll_other_window): Change accordingly.
2172 * window.c (window_scroll_pixel_based, Frecenter):
2173 Call window_box_height instead of using it.last_visible_y for the
2174 height of the window.
2176 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
2177 instead of using it.last_visible_y for the height of the window.
2179 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
2180 From Dan Holmsand <dan@eyebee.com>.
2182 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
2183 able to write to hidden and system files. From Dan Holmsand
2186 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
2187 Holmsand <dan@eyebee.com>.
2189 2001-04-09 Gerd Moellmann <gerd@gnu.org>
2191 * fns.c (Fplist_get, Fplist_put): Add QUITs.
2193 * window.c (window_internal_height): Return 1 less if the
2194 window has a header line.
2196 * xdisp.c (try_window_id): When scrolling on a terminal, take
2197 the change of window_internal_height into account.
2199 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
2201 * gmalloc.c (align): If the argument SIZE would overflow
2202 __malloc_ptrdiff_t, fail right away.
2204 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2206 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
2207 Make sure the tooltip is completely visible.
2208 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
2210 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
2212 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
2214 2001-04-06 Dave Love <fx@gnu.org>
2216 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
2219 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2221 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
2223 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
2225 2001-04-05 Gerd Moellmann <gerd@gnu.org>
2227 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
2229 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
2231 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
2232 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
2234 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
2235 shell widget's position only if it is non-null.
2237 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
2238 Set f->output_data.x->widget to null after destroying it.
2240 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
2241 FILENAME to bring it in synch with the documentation.
2243 * xfaces.c (realizing_basic_faces_p): Renamed from
2244 realize_default_face_p.
2245 (realize_basic_faces): Set/clear realizing_basic_faces_p.
2246 (realize_default_face): Don't set the flag.
2248 2001-04-04 Gerd Moellmann <gerd@gnu.org>
2250 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
2252 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
2254 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
2255 the buffer that was used for echoing.
2257 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
2258 (first_font_matching): Removed unused function.
2259 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
2260 (may_use_scalable_font_p): Remove parameter FONT; rename
2261 parameter NAME to FONT.
2262 (x_face_list_fonts): Fix missing bounds check.
2263 (realizing_default_face_p): New variable.
2264 (realize_default_face): Set and clear that flag.
2265 (x_face_list_fonts): When called during the realization of the
2266 default face, and no matching fonts are found when ignoring
2267 scalable fonts and fonts matching a regexp from
2268 face-ignored-fonts, try without ignoring fonts.
2270 2001-04-03 Gerd Moellmann <gerd@gnu.org>
2272 * xfns.c (postprocess_image): New function.
2273 (lookup_image): Call it for all image types except PostScript.
2274 (x_kill_gs_process): Call postprocess_image.
2276 * xterm.c (x_use_underline_position_properties): New variable.
2277 (x_draw_glyph_string): Use it.
2278 (syms_of_xterm): DEFVAR_BOOL it.
2280 2001-04-02 Gerd Moellmann <gerd@gnu.org>
2282 * xterm.c (x_alloc_nearest_color_1): New function.
2283 (x_alloc_nearest_color): Use it.
2284 (x_color_cells): Take a Display as argument, instead of a frame.
2285 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
2286 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
2287 (x_initialize): Register cvt_string_to_pixel as resource converter
2288 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
2290 2001-03-30 Gerd Moellmann <gerd@gnu.org>
2292 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
2293 (set_iterator_to_next): If a string from a display property ends,
2294 consider the case that this might also be the end of an
2295 overlay string having the display property.
2297 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
2299 * xdisp.c (reseat_to_string): Undo last change.
2301 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
2302 matrix of a window when the header line changes, when
2303 new rows are allocated, or when the width changes.
2305 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
2307 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
2309 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
2311 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
2314 2001-03-29 Gerd Moellmann <gerd@gnu.org>
2316 * data.c (Fsubr_interactive_form): New function.
2317 (syms_of_data): Defsubr it.
2319 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2320 (live_float_p, live_misc_p): Return 1 only if the offset of the
2321 pointer in its block is >= 0.
2323 2001-03-28 Paul Eggert <eggert@twinsun.com>
2325 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
2326 microseconds calcuation. Avoid double-rounding problem.
2327 In doc string, warn that the result is approximate.
2329 2001-03-28 Gerd Moellmann <gerd@gnu.org>
2331 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
2332 bind `inhibit-eval-during-redisplay' to t.
2334 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
2336 * xdisp.c (inhibit_eval_during_redisplay)
2337 (Qinhibit_eval_during_redisplay): New variables.
2338 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
2339 don't eval, return nil instead.
2340 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
2341 Initialize Qinhibit_eval_during_redisplay.
2343 * xdisp.c (reseat_to_string): If STRING is multibyte, set
2344 the iterator's multibyte_p flag.
2346 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
2347 instead of setting it to zero; it's incremented for each frame
2348 where the menu face is changed.
2350 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
2351 change bottom shadow accordingly.
2353 * xterm.c (expose_window_tree, expose_frame): Don't compute
2355 (expose_window): Do it here instead.
2356 (x_draw_glyph_string): Fix a computation of the underline position.
2358 * bytecode.c (BYTE_CODE_QUIT): New macro.
2359 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
2361 2001-03-27 Gerd Moellmann <gerd@gnu.org>
2363 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
2364 Give up if matrix starts in an ellipsis.
2365 (init_from_display_pos): Do nothing if POS doesn't specify
2366 a dpvec_index but the iterator has such a position.
2368 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
2370 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
2371 x/y position is (0, 0) after destroying the menu bar, restore
2372 its original position.
2374 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
2375 (init_from_display_pos): Use it.
2376 (try_window_reusing_current_matrix): Don't use cursor_row_p.
2378 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2380 * xdisp.c (try_window_id): Undo last change.
2382 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
2384 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
2386 * buffer.c (syms_of_buffer): Doc fix.
2388 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2390 * xfaces.c (x_update_menu_appearance): Use local variable
2391 popup_path for setting font resources.
2393 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
2395 * frame.c (Fframe_list): Don't reference tip_frame if
2396 HAVE_WINDOW_SYSTEM is not defined.
2398 * emacs.c (main): Update the copyright year. From Werner LEMBERG
2401 2001-03-25 Gerd Moellmann <gerd@gnu.org>
2403 * xdisp.c (init_from_display_pos): Test invisible property
2404 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
2406 * xdisp.c (redisplay_internal) <update one window>: Make sure
2407 last_arrow_position and last_arrow_string are set.
2409 * frame.c (Fframe_list): Don't return a tooltip frame.
2411 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2413 * xdisp.c (mark_window_display_accurate_1): New function,
2414 extracted from mark_window_display_accurate.
2415 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
2416 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
2417 (mark_window_display_accurate): Use it.
2418 (redisplay_internal): Use it for the selected window.
2419 (redisplay_internal): Avoid duplicate mark_window_display_accurate
2420 for the selected frame.
2422 * xdisp.c Use make_number, for readability.
2423 (try_window_id): Disable rows below the window end.
2424 (try_window_reusing_current_matrix): Use cursor_row_p.
2425 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
2427 (init_from_display_pos): If POS specifies a position in a display
2428 vector, maybe get the iterator set up for that ellipsis.
2430 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
2432 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
2434 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
2436 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2438 * xfaces.c (x_update_menu_appearance): Use a different path
2439 for Lucid popup menus.
2441 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
2443 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
2445 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
2446 (string_buffer_position): Use `make_number'.
2448 2001-03-22 Gerd Moellmann <gerd@gnu.org>
2450 * xfaces.c (x_update_menu_appearance): Renamed from
2451 x_set_menu_face_resources. Use different resources for popups.
2453 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
2454 (GC_CHECK_STRING_BYTES): Don't define.
2456 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
2457 Removed, together with subroutines.
2458 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
2459 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
2461 * dispextern.h (x_set_menu_resources_from_menu_face):
2464 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
2465 Remove calls to x_set_menu_resources_from_menu_face.
2467 * xfaces.c (xm_set_menu_resources_from_menu_face):
2468 Remove #ifndef LESSTIF_VERSION.
2470 * xmenu.c: Include widget.h.
2471 (single_submenu): Return int. Some cleanup.
2472 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
2474 2001-03-21 Gerd Moellmann <gerd@gnu.org>
2476 * xterm.c (x_update_window_end): Handle overwritten mouse face
2477 also for tool bar windows.
2478 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2479 DRAW is DRAW_IMAGE_RAISED.
2481 2001-03-20 Gerd Moellmann <gerd@gnu.org>
2483 * print.c (syms_of_print): Doc fixes.
2485 * fns.c (Fmd5): Doc fix.
2487 2001-03-19 Gerd Moellmann <gerd@gnu.org>
2489 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2490 Clear area of the frame not occupied by the scroll bar.
2492 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
2493 tip frame's root window buffer to *tip* right after creating
2496 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
2497 is an integer don't have to be for space characters.
2499 2001-03-16 Gerd Moellmann <gerd@gnu.org>
2501 * indent.c (current_column, current_column_1, Fmove_to_column)
2502 (compute_motion): Handle characters from display vectors differently.
2504 2001-03-15 Kenichi Handa <handa@etl.go.jp>
2506 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
2507 drawing glyph string.
2509 2001-03-15 Gerd Moellmann <gerd@gnu.org>
2511 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
2512 (command_loop_1): Undo last change.
2514 * xterm.c (fast_find_position): Return the correct vpos.
2516 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
2517 non-null, set a per-buffer value in BUF instead of the current buffer.
2518 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
2519 Call store_symval_forwarding with BUF null.
2520 (set_internal): Call store_symval_forwarding with the BUF
2521 parameter passed to set_internal. Formerly, the value was always
2522 set in the current buffer; the buffer recorded in specbind for
2523 this case wasn't used.
2524 (arith_driver): Reindent.
2526 * buffer.c (swap_out_buffer_local_variables):
2527 Call store_symval_forwarding with BUF null.
2529 * lisp.h (store_symval_forwarding): Change prototype.
2531 * eval.c (specbind): Call store_symval_forwarding with BUF null.
2533 2001-03-14 Gerd Moellmann <gerd@gnu.org>
2535 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
2536 FOR_DELETION. Avoid resizing the mini-window of the selected
2537 frame if FOR_DELETION is set.
2538 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
2539 (Fmake_frame_invisible): Change calls to do_switch_frame for new
2542 * window.c (Fset_window_configuration): Change call to
2543 do_switch_frame to new format.
2545 * keyboard.c (quit_throw_to_read_char): Change call to
2546 do_switch_frame to new format.
2548 * lisp.h (do_switch_frame): Change prototype.
2550 * frame.c (Fframe_parameters): In the `buffer-list' frame
2551 parameter, store the buffer list of FRAME, not the list of the
2554 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
2555 box just because the glyph row's full_width_p flag is set.
2557 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
2559 * xdisp.c (highlight_trailing_whitespace): On character terminals,
2560 skip the padding blanks inserted in extend_face_to_end_of_line,
2561 before checking for trailing whitespace.
2563 2001-03-13 Gerd Moellmann <gerd@gnu.org>
2565 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
2566 Remove special handling for LessTif/Motif.
2567 (toplevel): Don't include Xm/Xm.h.
2569 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
2570 Remove workaround code for LessTif; it doesn't work anymore.
2572 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
2575 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
2576 Don't access private scroll bar data; it's no longer necessary with
2577 contemporary LessTif.
2579 * xfaces.c (xm_set_menu_resources_from_menu_face):
2580 Change #if 0 to #ifndef LESSTIF_VERSION.
2582 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
2583 removing button grabs.
2585 2001-03-13 Kenichi Handa <handa@etl.go.jp>
2587 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
2588 and clip-large-size-font as obsolete.
2590 * lread.c (read_multibyte): Check the validity of multibyte
2591 sequence. If invalid, return the first byte.
2593 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2595 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
2596 before running the command; timer functions or process
2597 filters may have set it.
2599 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
2601 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
2604 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2606 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
2609 2001-03-09 Gerd Moellmann <gerd@gnu.org>
2611 * dispextern.h (string_buffer_position): Add prototype.
2613 * xdisp.c (string_buffer_position, display_prop_string_p)
2614 (single_display_prop_string_p): New functions.
2616 * xterm.c (note_mouse_highlight): If there's no help-echo on
2617 a string, look at the buffer text ``under'' it.
2619 * keyboard.c (make_lispy_event): Add string info to the event,
2620 analogous to what's done on mode lines.
2621 (read_key_sequence): For a click on a string, consider `local-map'
2622 and `keymap' of that string.
2624 * keyboard.c (make_lispy_event, make_lispy_movement):
2625 Adjust calls to buffer_posn_from_coords to new format.
2627 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
2629 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
2632 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
2633 flags argument to emacs_open; it seems to conflict with O_EXCL.
2635 2001-03-09 Kenichi Handa <handa@etl.go.jp>
2637 * composite.h (struct composition): Change types of members;
2638 glyph_len to unsigned, width to unsigned short.
2640 2001-03-08 Andrew Innes <andrewi@gnu.org>
2642 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
2645 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2647 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
2650 * xterm.c (note_mouse_highlight): Handle mouse-face and
2651 help-echo in strings.
2652 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
2653 (fast_find_string_pos): New function.
2655 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
2656 (display_string): Call face_at_string_position with new parameter.
2658 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
2659 Handle `mouse-face'.
2661 * dispextern.h (face_at_string_position): Change prototype.
2663 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
2665 * keyboard.c (make_lispy_event): Avoid generating drag events
2666 if the mouse hasn't actually moved to another buffer position.
2668 2001-03-08 Dave Love <fx@gnu.org>
2670 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
2672 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2674 * process.c (Fset_process_window_size): Fix a typo.
2676 2001-03-08 Kenichi Handa <handa@etl.go.jp>
2678 * coding.c (detect_coding_sjis): Do more rigid check.
2679 (detect_coding_big5): Likewise.
2680 (decode_coding_sjis_big5): Likewise.
2681 (Fdetect_coding_region): Call detect_coding_system with tailing
2682 anchor byte `\0' for more rigid detection.
2683 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
2684 (Fdetect_coding_string): Likewise.
2686 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
2688 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
2689 a string before extracting its data.
2691 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2693 * window.c (Frecenter): Rewrite code handling negative values
2694 of ARG on graphical frames.
2696 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
2698 * window.c (displayed_window_lines): If W->start is outside the
2699 accessible portion of the buffer, call start_display with BEGV or
2700 ZV instead of W->start.
2702 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2704 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
2706 * process.c (Fset_process_filter): Don't crash if the input
2707 file descriptor of PROCESS is closed.
2708 (Fset_process_window_size): Likewise.
2710 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2712 * xterm.c (XTflash): Make the timeout of select shorter, and call
2713 select repeatedly until the desired time expires.
2715 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2717 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
2719 * xfns.c (Fx_create_frame): Clear Vwindow_list.
2721 * lisp.h (Vwindow_list): Declare extern.
2723 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
2725 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
2727 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2729 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
2730 to detect a case where we have to highlight a different region
2731 despite not having left the currently highlighted region.
2732 Set mouse_face_overlay in the x_display_info.
2733 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
2735 * xterm.h (struct x_display_info): Add mouse_face_overlay.
2737 * buffer.c (mouse_face_overlay_overlaps): New function.
2739 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
2740 (Qmouse_face): Declare extern.
2742 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
2743 if face_change_count is non-zero.
2745 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2747 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
2748 that the source is unibyte.
2750 2001-03-05 Dave Love <fx@gnu.org>
2752 * xterm.c (XTmouse_position): Fix typo.
2754 2001-03-05 Gerd Moellmann <gerd@gnu.org>
2756 * minibuf.c (read_minibuf): Clean up the binding stack if
2757 called noninteractively.
2759 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2761 * coding.c (syms_of_coding): Docstring modified.
2763 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2765 * charset.c (char_to_string): If a single byte char has modifier
2766 bits that can't be reflected to the character code, ignore them
2767 instead of signaling an error.
2769 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2771 * s/msdos.h: Update copyright notice.
2773 * dosfns.h: Update copyright notice.
2775 * dosfns.c: Update copyright notice.
2777 * msdos.c: Update copyright notice.
2779 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2781 * xterm.c (glyph_rect): New function.
2782 (XTmouse_position): Use it to raise the threshold for mouse
2783 movement event generation.
2785 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
2787 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
2788 specifies (reverse . t), reverse the initial screen colors.
2789 (IT_set_frame_parameters): If the property is foreground-color,
2790 but we are reversing the colors, set bg_set, not fg_set.
2791 Likewise for setting background-color and reversing: set fg_set.
2792 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
2795 * xfaces.c (Finternal_set_lisp_face_attribute)
2796 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
2799 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2801 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
2802 to a single slash in the middle of file names.
2804 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
2805 Accept only alphanumeric time zone names.
2807 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
2809 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2810 a widget to zero height.
2812 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2814 * window.c (Fwindow_end): Call move_it_past_eol only if
2815 ending up on a partially visible line.
2817 2001-03-01 Dave Love <fx@gnu.org>
2819 * ccl.c (Fccl_execute): Doc fix.
2821 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2823 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
2824 of the tool bar before calling x_figure_window_size.
2826 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
2827 NULL after destroying it, otherwise XTread_socket can access a
2828 destroyed widget when input is unblocked.
2830 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
2832 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
2833 same name as before, although there was a change in fontsets.
2835 2001-02-28 Ken Raeburn <raeburn@gnu.org>
2837 * lisp.h (Fframe_parameter): Declare.
2839 * window.c (set_window_buffer): Field vscroll is an int, not a
2842 2001-02-28 Gerd Moellmann <gerd@gnu.org>
2844 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
2847 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
2850 * alloc.c (toplevel): Include process.h.
2851 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
2852 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
2853 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
2854 (allocate_vector, allocate_hash_table, allocate_window)
2855 (allocate_frame, allocate_process, allocate_other_vector):
2857 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
2858 (mark_maybe_pointer): New function.
2859 (mark_memory): Also mark Lisp data to which only pointers
2860 remain and not Lisp_Objects.
2861 (min_heap_address, max_heap_address): New variables.
2862 (mem_find): Return MEM_NIL if START is below min_heap_address or
2863 above max_heap_address.
2864 (mem_insert): Compute min_heap_address and max_heap_address.
2866 * process.c (make_process): Use allocate_process.
2868 * frame.c (make_frame): Use allocate_frame.
2870 * window.c (make_window, make_dummy_parent): Use allocate_window.
2871 (Fcurrent_window_configuration): Use allocate_other_vector.
2873 * lisp.h (allocate_vectorlike): Remove prototype.
2874 (allocate_vector, allocate_other_vector, allocate_frame)
2875 (allocate_window, allocate_process, allocate_hash_table):
2878 * fns.c (Fdelete, larger_vector): Use allocate_vector.
2879 (make_hash_table, copy_hash_table): Use allocate_hash_table.
2881 2001-02-27 Kenichi Handa <handa@etl.go.jp>
2883 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
2884 treat the produced bytes as a valid multibyte sequence.
2886 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
2887 (ccl_driver) <CCL_WriteMultibyteChar2>:
2888 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
2889 <ccl_finish>: Set ccl->eight_bit_control properly.
2891 * ccl.h (struct ccl_program): New member eight_bit_control.
2893 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
2895 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
2896 accessible_keymaps_char_table.
2897 (accessible_keymaps_char_table): Obey `is_metized'.
2898 (where_is_internal, Fwhere_is_internal): Don't confuse int and
2901 2001-02-26 Gerd Moellmann <gerd@gnu.org>
2903 * dispnew.c: Check HAVE_TERM_H before including term.h.
2905 2001-02-24 Andrew Innes <andrewi@gnu.org>
2907 * makefile.w32-in: Update copyright notice.
2909 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
2911 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
2913 2001-02-24 Kenichi Handa <handa@etl.go.jp>
2915 * Makefile.in (lisp): Add international/utf-8.elc.
2917 * fontset.c (Fnew_fontset): Fix handling of the case that an
2918 element of FONTLIST is a cons of family and registry.
2920 2001-02-23 Jason Rumney <jasonr@gnu.org>
2922 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
2923 to height unconditionally.
2925 * w32term.c (x_set_glyph_string_background_width): Extend the
2926 background face to the end of the drawing area in the text area, only.
2927 (x_insert_glyphs): Call window_box_left to obtain the left
2928 x-coordinate of the area to shift.
2930 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
2933 2001-02-22 Andrew Innes <andrewi@gnu.org>
2935 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
2936 ($(BLD)\dispnew.obj):
2937 ($(BLD)\editfns.obj):
2938 ($(BLD)\fileio.obj):
2939 ($(BLD)\filelock.obj):
2940 ($(BLD)\keyboard.obj):
2941 ($(BLD)\w32proc.obj):
2942 ($(BLD)\process.obj):
2943 ($(BLD)\sysdep.obj): Ditto.
2945 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
2947 ($(BLD)/dispnew.$(O)):
2948 ($(BLD)/editfns.$(O)):
2949 ($(BLD)/fileio.$(O)):
2950 ($(BLD)/filelock.$(O)):
2951 ($(BLD)/keyboard.$(O)):
2952 ($(BLD)/w32proc.$(O)):
2953 ($(BLD)/process.$(O)):
2954 ($(BLD)/sysdep.$(O)): Ditto.
2956 2001-02-22 Gerd Moellmann <gerd@gnu.org>
2958 * xdisp.c (forward_to_next_line_start): When taking the shortcut
2959 at the start of the function, check that the \n in it->c is
2960 from the iterator's current position.
2962 * xdisp.c (handle_single_display_prop): Add parameter
2963 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
2964 properties which replace the display of text with something else.
2965 (handle_display_prop): Call handle_single_display_prop with
2966 additional argument saying if we already replaced text display
2967 with something else. Use AREF.
2968 (with_echo_area_buffer_unwind_data, display_menu_bar)
2969 (decode_mode_spec_coding): Use AREF and ASIZE.
2971 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
2972 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
2973 * vmstime.h: Files removed.
2975 * unexencap.c, unexfx2800.c: Files removed.
2977 * dispnew.c (direct_output_for_insert): Give up if we are showing
2978 a message or just cleared the message because we might need to
2979 resize the echo area window or display an empty echo area.
2981 2001-02-21 Gerd Moellmann <gerd@gnu.org>
2983 * xdisp.c (redisplay_internal): Do the
2984 mark_window_display_accurate after all windows have been
2985 redisplayed because this call resets flags in buffers which are
2986 needed for proper redisplay.
2988 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
2989 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
2992 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2993 busy_window to hourglass_window, busy_p to hourglass_p.
2995 * msdos.h (struct x_output): Rename busy_window to
2996 hourglass_window, busy_p to hourglass_p.
2998 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2999 busy_window to hourglass_window, busy_p to hourglass_p.
3001 * xfns.c: Rename everything containing *busy_cursor* and similar
3003 (syms_of_w32fns): Rename x-busy-pointer-shape to
3004 x-hourglass-pointer-shape, display-busy-cursor to
3005 display-hourglass, busy-cursor-delay to hourglass-delay.
3007 * w32fns.c: Rename everything containing *busy_cursor* and similar
3009 (syms_of_w32fns): Rename x-busy-pointer-shape to
3010 x-hourglass-pointer-shape, display-busy-cursor to
3011 display-hourglass, busy-cursor-delay to hourglass-delay.
3013 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
3016 * dispextern.h (start_hourglass, cancel_hourglass)
3017 (display_hourglass_p): Renamed from *busy_cursor*.
3019 2001-02-20 Gerd Moellmann <gerd@gnu.org>
3021 * keyboard.c (read_char): When an event from unread-command-events
3022 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
3024 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
3025 equal to the current buffer.
3027 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
3028 nil, otherwise we're left with truncate_lines t when a message
3029 is printed with message-truncate-lines bound to t.
3031 2001-02-19 Gerd Moellmann <gerd@gnu.org>
3033 * window.c (Fmove_to_window_line): Undo last change.
3034 (displayed_window_lines): Call line_bottom_y to determine
3035 the line's bottom position.
3037 * dispextern.h (line_bottom_y): Add prototype.
3039 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
3040 (pos_visible_p): Use it.
3042 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
3043 set redisplaying_p to 0 here instead of in Frecursive_edit.
3044 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
3047 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
3049 (syms_of_xdisp): Initialize new variables.
3050 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
3051 Specbind `inhibit-menubar-update' when updating the menu bar.
3053 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
3056 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
3059 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
3062 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
3063 to the start of the file.
3065 2001-02-16 Gerd Moellmann <gerd@gnu.org>
3067 * window.c (set_window_buffer): Fix last change.
3069 * window.c (set_window_buffer): Set window's vscroll to 0.
3071 * window.c (coordinates_in_window): Increase width of area
3072 where the vertical line can be dragged.
3074 * xterm.c (x_set_glyph_string_background_width): Extend the
3075 background face to the end of the drawing area in the text
3078 * xdisp.c (handle_single_display_prop): Set iterator's position
3079 to where the `display' property starts, like for images.
3080 (dump_glyph): New function.
3081 (dump_glyph_row): Use it. Dump info about marginal areas.
3083 * dispnew.c (direct_output_for_insert): Recognize more cases where
3084 glyphs can be written instead of being inserted.
3086 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
3087 the left x-coordinate of the area to shift.
3089 * dired.c (directory_files_internal): Set result list to nil
3092 2001-02-15 Kenichi Handa <handa@etl.go.jp>
3094 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
3095 invalid multibyte sequence, treat *SRC as a character of
3098 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
3100 * textprop.c (Fset_text_properties): Doc fix.
3102 2001-02-15 Gerd Moellmann <gerd@gnu.org>
3104 * dispnew.c (update_text_area): Undo change of 2001-01-12.
3106 2001-02-14 Dave Love <fx@gnu.org>
3108 * coding.c: Doc and message fixes.
3110 2001-02-14 Andrew Innes <andrewi@gnu.org>
3112 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
3113 Emacs frame above the screen size.
3115 2001-02-14 Gerd Moellmann <gerd@gnu.org>
3117 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
3119 2001-02-13 Gerd Moellmann <gerd@gnu.org>
3121 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
3122 case that TO ends up beyond ZV after running before-change-functions.
3124 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
3125 the selected window if it is showing the buffer in question.
3127 * dired.c (directory_files_internal): Initialize errno.
3128 (toplevel): Include errno.h.
3130 2001-02-13 Kenichi Handa <handa@etl.go.jp>
3132 * xfaces.c (best_matching_font): New parameter width_ratio.
3133 Multiply avgwidth by width_ratio.
3134 (choose_face_font): Call best_matching_font with width_ratio
3135 calculated from the column width of C.
3137 2001-02-12 Andrew Innes <andrewi@gnu.org>
3139 The following changes are to draw box lines inside characters area
3140 if line-width is negative.
3142 * w32term.c (x_produce_image_glyph): Pay attention to the case that
3143 face->box_line_width is negative.
3144 (x_produce_stretch_glyph): Likewise.
3145 (x_produce_glyphs): Likewise.
3146 (x_estimate_mode_line_height): Likewise.
3147 (x_draw_glyph_string_background): Likewise.
3148 (x_draw_glyph_string_foreground): Likewise.
3149 (x_draw_composite_glyph_string_foreground): Likewise.
3150 (x_draw_glyph_string_box): Likewise.
3151 (x_draw_image_foreground): Likewise.
3152 (x_draw_image_relief): Likewise.
3153 (x_draw_image_foreground_1): Likewise.
3154 (x_draw_image_glyph_string): Likewise.
3156 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3158 The following changes are to draw box lines inside characters area
3159 if line-width is negative.
3161 * xterm.c (x_produce_image_glyph): Pay attention to the case that
3162 face->box_line_width is negative.
3163 (x_produce_stretch_glyph): Likewise.
3164 (x_produce_glyphs): Likewise.
3165 (x_estimate_mode_line_height): Likewise.
3166 (x_draw_glyph_string_background): Likewise.
3167 (x_draw_glyph_string_foreground): Likewise.
3168 (x_draw_composite_glyph_string_foreground): Likewise.
3169 (x_draw_glyph_string_box): Likewise.
3170 (x_draw_image_foreground): Likewise.
3171 (x_draw_image_relief): Likewise.
3172 (x_draw_image_foreground_1): Likewise.
3173 (x_draw_image_glyph_string): Likewise.
3175 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
3176 and :line-width can be negative.
3177 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
3179 2001-02-09 Jason Rumney <jasonr@gnu.org>
3181 * w32term.c (w32_encode_char): Treat eight bit graphic and control
3182 characters the same as ASCII and latin-1.
3183 (x_display_and_set_cursor): Check for the focus frame's selected
3184 window instead of selected_window.
3185 (x_after_update_window_line): Don't clear if frame's internal
3186 border width is zero.
3187 (x_new_font): Don't change a tooltip's size.
3188 (w32_initialize): Set char_ins_del_ok to 1.
3190 * w32fns.c (Fx_show_tip): Fix calls to make_number.
3191 (x_set_font): If font hasn't changed, avoid recomputing
3192 faces and other things.
3193 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
3194 (Fx_create_frame): Add the tool bar height to the frame height.
3195 (x_create_tip_frame): Prevent changing the tooltip's
3196 background color by specifying a color for the default font
3198 (Qcancel_timer): New variable.
3199 (syms_of_w32fns): Initialize and staticpro it.
3200 (Fx_hide_tip, Fx_show_tip): Use it.
3201 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3203 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
3205 * w32.c (init_environment): Duplicate local string before putenv.
3207 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
3209 * charset.c (Fstring): A typo.
3211 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3213 * charset.c (Fstring): If all arguments are less than 256, return
3216 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
3217 return a unibyte string.
3219 * coding.c (code_convert_region): After detecting a coding, if
3220 nothing found, set coding->composing to COMPOSITION_NO.
3221 (decode_coding_string): Likewise.
3223 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
3225 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
3228 2001-02-07 Kenichi Handa <handa@etl.go.jp>
3230 * charset.c (parse_str_to_multibyte): New function.
3232 * charset.h (parse_str_to_multibyte): Extern it.
3234 * print.c (print_string): If we are going to print a unibyte
3235 string into a multibyte buffer, convert the string to multibyte by
3238 2001-02-06 Andrew Innes <andrewi@gnu.org>
3240 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
3241 been created. It seems we can get sent window messages such as
3242 WM_ERASEBKGND before we properly update a frame.
3244 2001-02-06 Gerd Moellmann <gerd@gnu.org>
3246 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
3247 Avoid some unnecessary cursor positioning.
3249 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3251 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
3252 (LFACE_AVGWIDTH): New macro.
3254 (check_lface_attrs): Check LFACE_AVGWIDTH.
3255 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
3256 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
3257 (merge_face_vectors): Check LFACE_AVGWIDTH.
3258 (Finternal_make_lisp_face): Use AREF.
3259 (xm_set_menu_resources_from_menu_face)
3260 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
3261 (Finternal_lisp_face_empty_p): Use AREF.
3262 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
3263 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
3264 Compare average widths..
3265 (best_matching_font): Arrange for comparing average widths.
3267 * dispextern.h (enum lface_attribute_index):
3268 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
3270 2001-02-05 Dave Love <fx@gnu.org>
3272 * puresize.h: Revert last change following loadup.el change.
3274 2001-02-05 Andrew Innes <andrewi@gnu.org>
3276 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
3277 invocation of temacs, to work with Windows 2000.
3278 (bootstrap-emacs): Ditto.
3280 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3282 * xterm.c (x_display_and_set_cursor): Check for the focus
3283 frame's selected window instead of selected_window.
3285 * xdisp.c (try_scrolling): If point is in the line below the
3286 window, make sure to move the iterator at least a canonical
3289 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
3291 2001-02-05 Kenichi Handa <handa@etl.go.jp>
3293 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
3294 If invalid, execute CCL_INVALID_CMD.
3295 (ccl_driver): If the CCL program is terminated because of
3296 CCL_STAT_INVALID_CMD, copy the remaining source data to the
3297 destination instead of throwing them away.
3299 2001-02-02 Gerd Moellmann <gerd@gnu.org>
3301 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
3302 faces and other things.
3304 * xdisp.c (get_next_display_element): Fix case of empty
3305 display table entry.
3307 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
3309 * editfns.c (Fconstrain_to_field): Doc fix.
3311 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
3312 into `thoroughly', to make it consistent with the doc string.
3314 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
3316 2001-02-01 Gerd Moellmann <gerd@gnu.org>
3318 * search.c (search_buffer): Call set_search_regs with a byte
3319 position, not a character position.
3321 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
3324 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
3326 * frame.c (Fmodify_frame_parameters): Doc fix.
3328 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3330 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
3331 identifier which is not reserved by Standard C.
3333 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
3335 * window.c (enum window_part): New enumeration.
3336 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
3338 (coordinates_in_window): Return an enumerator from enum
3339 window_part. Fix handling of right scroll bar.
3340 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
3341 `right-fringe' instead of `left-bitmap-area' and
3342 `right-bitmap-area'. Use enumerators from enum window_part
3343 instead of hard-coded integers.
3344 (check_window_containing, window_from_coordinates):
3345 Use enumerators from enum window_part instead of hard-coded integers.
3346 (syms_of_window): Replace Qleft_bitmap_area and
3347 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
3349 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
3351 * editfns.c (Fformat_time_string): Doc fix.
3353 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
3355 * keymap.c (Fwhere_is_internal): Use the first valid binding
3356 if no ascii binding is found (when firstonly is t).
3358 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3360 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
3361 instead of Finteractive_p.
3363 * lisp.h (interactive_p): Add prototype.
3365 * eval.c (interactive_p): New function.
3366 (Finteractive_p): Use it.
3368 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
3370 2001-01-31 Dave Love <fx@gnu.org>
3372 * .gdbinit (hook-run): Define to run xreload.
3374 * textprop.c (Fset_text_properties): Fix newline in doc string.
3376 2001-01-30 Gerd Moellmann <gerd@gnu.org>
3378 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
3379 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
3381 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
3382 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
3383 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
3385 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
3388 2001-01-30 Dave Love <fx@gnu.org>
3390 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
3393 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3395 * bytecode.c (Fbyte_code) <Bcurrent_column>:
3396 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
3398 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
3400 * textprop.c (Fset_text_properties): Doc fix.
3402 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3404 * xdisp.c (forward_to_next_line_start): Remove xassert.
3406 2001-01-29 Jason Rumney <jasonr@gnu.org>
3408 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
3409 returning without releasing it.
3411 2001-01-29 Kenichi Handa <handa@etl.go.jp>
3413 * w32fns.c (w32_font_match): Allocate three more bytes to regex
3414 for '^', '$', and '\0'.
3416 2001-01-28 Andrew Choi <akochoi@i-cable.com>
3418 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
3419 regex for '^', '$', and '\0'.
3421 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
3422 only if current_sblock has been initialized.
3424 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
3425 terminal frame even if it is the only visible frame.
3427 2001-01-28 Kenichi Handa <handa@etl.go.jp>
3429 * fontset.c (font_family_registry): Even if FONTNAME conform to
3430 XLFD, if it specifies other fields than family and registry,
3431 return FONTANME. New argument FORCE if nonzero cancel that feature.
3432 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
3433 a signle byte character. Don't set FAMILY part to nil here.
3434 It is handled by the caller choose_face_font.
3435 (Fnew_fontset): Call font_family_registry with FORCE 0.
3436 (Fset_fontset_font): Likewise.
3438 2001-01-27 Gerd Moellmann <gerd@gnu.org>
3440 * xdisp.c (display_line): Don't treat a newline as fitting
3443 2001-01-26 Gerd Moellmann <gerd@gnu.org>
3445 * window.c (size_window): Set the window's orig_top to nil when
3446 changing heights, so that a future shrink_mini_window won't
3447 restore a bogus height.
3449 * frame.c (do_switch_frame): If selected frame has a mini-window,
3450 resize that to exact size.
3452 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
3454 * xdisp.c (display_line): Simplify check for glyphs fitting
3455 entirely in the line.
3457 * xfns.c (xic_style): New variable.
3458 (create_frame_xic): Move static variable to global scope for
3459 the case that `static' gets defined away.
3461 2001-01-26 Kenichi Handa <handa@etl.go.jp>
3463 * coding.c (decode_coding): Set a flag for inhibiting
3465 (code_convert_region): Always set saved_coding_symbol.
3466 (decode_coding_string): Likewise. Update coding->symbol when we
3467 encounter a inconsistent eol by the same way as code_convert_region.
3469 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3471 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
3474 * xterm.c (x_after_update_window_line): Don't clear if frame's
3475 internal border width is zero.
3476 (x_clear_area): New function.
3477 (x_after_update_window_line, x_clear_end_of_line)
3478 (x_scroll_bar_create, x_scroll_bar_set_handle)
3479 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
3480 instead of XClearArea.
3482 * xterm.h (x_clear_area): Add prototype.
3484 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
3485 which doesn't seem necessary anymore with Lesstif 0.92.
3487 2001-01-25 Dave Love <fx@gnu.org>
3489 * puresize.h (BASE_PURESIZE): Up to 720000.
3491 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
3493 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3495 * xdisp.c (echo_area_display): Don't call redisplay_internal
3496 when Emacs is shutting down. We can't run hooks etc. that
3497 would be necessary to do a redisplay.
3499 * lread.c (read_integer): Use type EMACS_INT instead of int.
3501 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
3503 * ccl.c (ccl_driver): Fix last change.
3505 2001-01-25 Kenichi Handa <handa@etl.go.jp>
3507 * ccl.h (sturct ccl_program): New member suppress_error.
3509 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
3510 insert error message to the output.
3511 (setup_ccl_program): Initialize ccl->suppress_error to 0.
3513 * coding.h (struct coding_system): New member suppress_error.
3515 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
3516 (Fset_terminal_coding_system_internal): Set the member
3517 suppress_error to 1.
3518 (Fset_safe_terminal_coding_system_internal): Likewise.
3520 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
3522 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
3523 as if it was a `charset'.
3525 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3527 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
3528 value in where_is_cache; the next lookup in the cache returns
3529 something bogus if we do.
3531 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
3533 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
3534 if HAVE_WINDOW_SYSTEM isn't defined.
3536 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3538 * fns.c (sweep_weak_table): Fix code taking items out of
3539 the hash collision chain. Some cleanup.
3541 * xterm.c (x_new_font): Don't change a tooltip's size.
3543 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
3544 background color by specifying a color for the default font
3547 2001-01-24 Kenichi Handa <handa@etl.go.jp>
3549 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
3550 a workaround for SunOS 4's cc.
3551 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
3552 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
3553 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
3556 2001-01-23 Gerd Moellmann <gerd@gnu.org>
3558 * xterm.c (x_set_window_size_1): New function extracted from
3560 (x_set_window_size): Use it.
3561 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
3562 doesn't have a widget, like tooltips.
3564 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
3566 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
3568 2001-01-23 Kenichi Handa <handa@etl.go.jp>
3570 * fns.c (Fset_char_table_default): Fix to make sub char-table
3573 2001-01-22 Gerd Moellmann <gerd@gnu.org>
3575 * xdisp.c (build_desired_tool_bar_string): Make sure we have
3576 a desired tool bar string, even if there are no tool bar items.
3578 * xdisp.c (Ftool_bar_lines_needed): New function.
3579 (syms_of_xdisp): Defsubr it.
3581 * editfns.c (Fformat): Don't extend text properties from arguments
3582 to padding chars in the result.
3584 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
3586 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
3588 2001-01-20 Andrew Innes <andrewi@gnu.org>
3590 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
3591 (w32_initialize): Don't set term hooks that aren't actually needed
3594 * xfaces.c (realize_default_face):
3596 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
3598 * xdisp.c (handle_single_display_prop): Remove references to
3599 FRAME_W32_CONSOLE_P.
3601 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
3603 * frame.h (output_method): Remove output_w32_console method.
3604 (FRAME_W32_CONSOLE_P): Remove macro.
3606 * frame.c (Qw32_console): Remove variable.
3607 (Fframep): Remove references to it.
3608 (syms_of_frame): Ditto.
3609 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
3611 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
3614 2001-01-20 Kenichi Handa <handa@etl.go.jp>
3616 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
3618 2001-01-19 Andrew Innes <andrewi@gnu.org>
3620 * w32.c (init_environment): Add a version-independent site-lisp
3621 directory to EMACSLOADPATH, after the version dependent one.
3623 2001-01-19 Gerd Moellmann <gerd@gnu.org>
3625 * editfns.c (Fbuffer_substring): Doc fix.
3627 * xdisp.c (message_dolog, message2, message2_nolog):
3628 Rename parameter LEN to NBYTES.
3630 2001-01-19 Kenichi Handa <handa@etl.go.jp>
3632 * charset.c (strwidth): Use c_string_width.
3633 (c_string_width): New function.
3634 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
3637 * charset.h (c_string_width, lisp_string_width): Extern them.
3639 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
3641 * indent.c (check_composition): Check validity of composition.
3643 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
3644 characters by calling c_string_width.
3645 (x_consider_frame_title): Get byte length of frame tile string
3647 (display_mode_element): Pay attention to width of non-ASCII
3648 characters by calling strwidth.
3650 2001-01-18 Gerd Moellmann <gerd@gnu.org>
3652 * xfns.c (Qcancel_timer): New variable.
3653 (syms_of_xfns): Initialize and staticpro it.
3654 (Fx_hide_tip, Fx_show_tip): Use it.
3655 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3657 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
3659 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
3661 * window.h (WINDOW_LIVE_P): New macro.
3663 * window.c (window_size_fixed): New variable.
3664 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
3667 * eval.c (specbind): If binding a per-buffer variable which
3668 doesn't have a buffer-local value in the current buffer, change
3669 the global value by changing the value of the symbol bound in all
3670 buffers not having their own value, to make it consistent with
3671 what happens with other buffer-local variables.
3673 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
3675 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
3676 when searching for a newline.
3678 2001-01-18 Kenichi Handa <handa@etl.go.jp>
3680 * xdisp.c (display_string): Fix previous change.
3682 2001-01-18 Jason Rumney <jasonr@gnu.org>
3684 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
3685 GLYPH_DEBUG is defined.
3686 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
3687 true for images with `:ascent 100'.
3688 (x_set_mouse_face_gc): If the last used mouse face has gone in the
3689 meantime, use face MOUSE_FACE_ID.
3690 If first glyph isn't a character glyph, use the ASCII NUL
3691 character to determine the face.
3692 (expose_area): Do not treat left margin specially.
3693 (note_mode_line_highlight): If no local_map, check global keymap.
3694 (note_mouse_highlight): Initialize overlay.
3695 (clear_mouse_face): Don't return if tip_frame is non-nil.
3696 (show_scroll_bars): Remove unused function.
3697 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
3698 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
3700 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
3701 (x_free_frame_resources): Unload relief colors.
3703 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3705 * xdisp.c (forward_to_next_line_start): Avoid calling
3706 get_next_display_element when the newline is already found.
3707 This may change the iterator's position, when its current position is
3708 equal to the iterator's stop_charpos.
3710 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
3711 zero, use this method only at the end of a line.
3713 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
3714 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
3715 if SCALABLE_FONTS_P is set.
3717 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
3718 so that scalable fonts are included.
3720 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
3721 In the cache, use a key containing the information if scalable
3723 (x_load_font): Adapt to change of keys in the font cache.
3725 2001-01-17 Kim F. Storm <storm@filanet.dk>
3727 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
3728 XListFonts to take advantage of font caching.
3730 * xterm.c (x_list_fonts): Ensure caching font information when
3731 called for a null frame, which is the case frequently when Emacs
3734 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3736 * xfns.c (QCconversion): Replaces QCalgorithm.
3738 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
3740 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
3743 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
3744 not everything could be displayed.
3746 * line.h, x-list-font.c: Files removed because unused.
3748 2001-01-17 Andrew Innes <andrewi@gnu.org>
3750 * dired.c (directory_files_internal): Convert result from readdir
3751 to a unibyte string initially, to avoid possible misinterpretation
3752 of some bytes as the internal form of Emacs characters.
3754 2001-01-17 Kenichi Handa <handa@etl.go.jp>
3756 * fns.c (concat): Be sure to avoid putting the same `composition'
3757 property on the adjacent regions.
3759 2001-01-16 Gerd Moellmann <gerd@gnu.org>
3761 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
3762 (Fscroll_right, Fscroll_left): Set it here instead, if called
3765 * buffer.c (Fset_buffer_modified_p): Set buffer's
3766 prevent_redisplay_optimizations_p flag.
3768 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
3769 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
3770 with additional arg.
3772 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
3775 * xdisp.c (redisplay_preserve_echo_area): Add parameter
3776 FROM_WHERE, for debugging.
3778 2001-01-16 Kenichi Handa <handa@etl.go.jp>
3780 * ccl.c (Fregister_ccl_program): Handle the return value of
3781 resolve_symbol_ccl_program correctly.
3782 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
3784 2001-01-15 Gerd Moellmann <gerd@gnu.org>
3786 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
3787 has gone in the meantime, use face MOUSE_FACE_ID.
3789 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
3790 If x_display_info_for_display returns null, don't try to close
3791 the display; we didn't open it.
3793 * dispnew.c (save_or_restore_current_matrices): Function removed.
3794 (save_current_matrix, restore_current_matrix): New functions.
3795 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
3796 restore the frame's current matrix. Due to the glyph pointer
3797 setup done in adjust_glyph_matrix, there is no easy way to make
3798 saving the current matrix in the desired matrix generally correct,
3801 2001-01-15 Kenichi Handa <handa@etl.go.jp>
3803 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
3805 (display_line): Optimize for wide characters.
3806 (display_string): Don't try to display a multi-column character
3807 partially. On ttys, produce more than one truncation glyph for
3808 multi-column characters that don't fit on the line.
3810 2001-01-13 Kenichi Handa <handa@etl.go.jp>
3812 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
3813 Define it instead of WORDS_BIGENDIAN. Caller changed.
3815 2001-01-13 Jason Rumney <jasonr@gnu.org>
3817 * w32fns.c (Fimage_size, image_ascent, lookup_image)
3818 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
3819 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3820 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
3822 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
3823 (x_draw_image_relief, x_draw_image_foreground_1)
3824 (x_draw_image_glyph_string): Adapt to change of image margins.
3826 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
3829 * w32bdf.c (search_file_line, get_cached_font_char)
3830 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
3832 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
3834 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
3835 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
3836 (Fw32_send_sys_command): Remove unused variables.
3837 (w32_msg_pump): Add parentheses.
3839 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
3840 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
3843 2001-01-12 Gerd Moellmann <gerd@gnu.org>
3845 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
3846 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
3847 being a pair of margins.
3848 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
3849 to DEFVAR_LISP. Extend doc.
3851 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
3853 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
3854 pair of integers `(X . Y)', use X for the horizontal and Y for the
3856 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
3857 (parse_image_spec): Check it.
3858 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3859 (tiff_format, gif_format, gs_format):
3860 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
3862 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3863 (x_draw_image_relief, x_draw_image_foreground_1)
3864 (x_draw_image_glyph_string): Adapt to the change of image margins.
3866 * dispextern.h (struct image): Replace member `margin' with
3867 `hmargin' and `vmargin'.
3869 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
3872 * dispnew.c (update_text_area): Put code which decrements the
3873 stop position when the row's face extends to the end of the
3876 * xfns.c (x_set_mouse_color): Fix color allocation.
3878 * keyboard.c: Call get_local_map with new argument list.
3880 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
3882 * intervals.h (enum map_property): Removed.
3883 (get_local_map): Change prototype.
3885 * keymap.c: Call get_local_map with new argument list.
3886 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
3888 2001-01-11 Gerd Moellmann <gerd@gnu.org>
3890 * xdisp.c (build_desired_tool_bar_string): Correct the computation
3891 of the size needed for the tool bar string. For the last image,
3892 use a `display' property that reaches to the end of the string.
3894 * xselect.c (selection_request_dpyinfo): New variable.
3895 (x_handle_selection_request): Set it.
3896 (x_selection_request_lisp_error): Don't call
3897 x_decline_selection_request if selection request's display has
3900 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
3901 Do the unregister_colors before calling XFreeColors.
3903 2001-01-10 Dave Love <fx@gnu.org>
3905 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
3906 ${SOME_MACHINE_LISP}, not ${lisp}.
3908 2001-01-10 Gerd Moellmann <gerd@gnu.org>
3910 * xdisp.c (display_line): On ttys, produce more than one truncation
3911 glyph for multi-column characters that don't fit on the line.
3913 * xselect.c (x_reply_selection_request): Add a comment.
3915 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
3916 XkbGetNames instead of XkbGetKeyboard.
3918 2001-01-10 Dave Love <fx@gnu.org>
3920 * sysdep.c (random): Revert the declaration.
3922 2001-01-09 Gerd Moellmann <gerd@gnu.org>
3924 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
3925 Call function string_bytes.
3926 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
3928 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
3929 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
3930 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
3931 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
3933 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
3934 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
3935 after sweeping strings, and at the end.
3936 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
3938 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
3939 ensure that pop_message is called.
3941 * keyboard.c (Fexecute_extended_command): Use a
3942 record_unwind_protect to ensure that pop_message is called.
3944 * lisp.h (push_message_unwind): Add prototype.
3946 * xdisp.c (push_message_unwind): New function.
3948 * fileio.c (do_auto_save_unwind): Do the pop_message here
3949 instead of in Fdo_auto_save.
3950 (Fdo_auto_save): Don't call pop_message.
3952 2001-01-08 Ken Raeburn <raeburn@gnu.org>
3954 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
3957 2001-01-08 Gerd Moellmann <gerd@gnu.org>
3959 * window.c (window_scroll_pixel_based): Adjust glyph matrices
3960 when increasing window's vscroll.
3962 * macros.c (Qkbd_macro_termination_hook): New variable.
3963 (syms_of_macros): Initialize and staticpro it.
3964 (pop_kbd_macro): Run kbd-macro-termination-hook.
3966 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
3968 2001-01-07 Dave Love <fx@gnu.org>
3970 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
3971 arglist, for documentation's sake.
3973 2001-01-06 Andrew Innes <andrewi@gnu.org>
3975 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
3978 2001-01-05 Andrew Innes <andrewi@gnu.org>
3980 * term.c (update_end): Don't check updating_frame; for some reason
3981 this can be 0 sometimes, such as after dismissing a popup menu,
3982 and isn't necessary given the explicit frame argument.
3984 2001-01-05 Gerd Moellmann <gerd@gnu.org>
3986 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
3987 on some systems, and an unsigned long on others, like FreeBSD 4.1.
3989 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3991 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
3993 * xfns.c (x_create_tip_frame): Preserve the value of
3994 face_change_count around the creation of the tip frame.
3996 * xfns.c (last_show_tip_args): New variable.
3997 (compute_tip_xy): New function.
3998 (Fx_show_tip): Reuse an existing tip frame, if possible.
3999 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
4001 2001-01-04 Dave Love <fx@gnu.org>
4003 * editfns.c (Fformat): Doc fix.
4005 * systime.h (set_file_times): Prototype.
4007 * widget.h (EmacsFrameSetCharSize_): Prototype.
4009 * sysdep.c (random, srandom): Declare explicitly.
4011 * dispextern.h (move_it_vertically_backward): Declare.
4013 2001-01-04 Gerd Moellmann <gerd@gnu.org>
4015 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
4016 like in Fx_create_frame.
4018 * xfaces.c (set_font_frame_param): Don't do anything for
4019 non-graphical frames.
4021 * window.c (Fdelete_other_windows): Set window's window_end_valid
4022 to nil when changing the window's start. Don't change the
4023 window's start when its top position hasn't changed. If we do,
4024 this will set the window's optional_new_start, which act's like a
4025 force_start during redisplay with C-x 1 M-> under particular
4026 circumstances (see report from Per Starback to emacs-pretest-bug
4029 2001-01-03 Gerd Moellmann <gerd@gnu.org>
4031 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
4032 short cut at the start of the function. Add an assertion.
4033 (reseat_at_next_visible_line_start): Add an assertion.
4035 * window.c (Frecenter): When changing the window start, set the
4036 window's window_end_valid to nil.
4037 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
4039 * dispextern.h (move_it_past_eol): Add prototype.
4041 * xdisp.c (move_it_past_eol): New function.
4043 * window.c (Fwindow_end): Doc fix.
4045 2001-01-03 Dave Love <fx@gnu.org>
4047 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
4049 2001-01-03 Gerd Moellmann <gerd@gnu.org>
4051 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
4052 the enabled_p flag of the glyph row at window_end_vpos to 0.
4053 (handle_single_display_prop): Fix last change.
4055 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4057 * window.c (Frecenter): Doc fix.
4059 2001-01-02 Andrew Innes <andrewi@gnu.org>
4061 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
4063 * frame.h (output_method): Add output_w32_console method.
4064 (FRAME_W32_CONSOLE_P): New macro.
4066 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
4067 use output_w32_console method.
4068 (Qw32_console): New Lisp_Object.
4069 (Fframep): Return it.
4070 (syms_of_frame): Init it.
4071 (Fframe_parameters): Report w32console as font for w32_console frames.
4073 * xfaces.c (realize_default_face): Set face foreground and
4074 background to unspecified for w32_console frames.
4075 (realize_face): Realize face cache for w32_console frames.
4076 (realize_tty_face): Accept w32_console frames.
4078 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
4079 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
4080 necessary, even if running interactively.
4082 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
4085 * w32term.c (x_update_begin):
4089 (x_change_line_highlight):
4094 (w32_reassert_line_highlight):
4095 (w32_frame_rehighlight):
4096 (w32_frame_raise_lower): Do nothing if not w32 frame.
4098 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
4100 * w32fns.c (Fx_display_color_cells): Determine correct value, when
4101 system doesn't tell us directly.
4102 (Fx_display_visual_class): Implement properly.
4104 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4106 * window.c (Frecenter): Handle centering in graphical frames
4107 specially. Centering on the basis of line counts doesn't work
4108 reliably with variable-height lines.
4110 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
4112 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
4115 * composite.c (run_composition_function): Remove unused var `val'.
4116 (update_compositions): Remove unused variable `hook'.
4118 * intervals.c (get_local_map): Remove unused variable `tem'.
4120 * doprnt.c (doprnt1): Remove unused variable `size'.
4122 * fns.c (Flength): Remove unused variable `tail'.
4123 (Fdelete): Remove unused variable `size'.
4125 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
4128 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
4130 * data.c (find_symbol_value): Remove extra 3rd argument in the
4131 call to swap_in_symval_forwarding.
4133 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
4135 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
4136 (trivial_regexp_p): Remove unused variable `c'.
4137 (boyer_moore): Remove unused variable `k'.
4139 * indent.c (current_column): Remove unused variable `stopchar'.
4140 (Fcompute_motion): Remove unused variable `contin'.
4142 * casefiddle.c (casify_object): Remove unused variable `tolen'.
4144 * dired.c (directory_files_internal): Fix a typo in a comment.
4145 Remove an unused variable `handler'.
4146 (file_name_completion): Remove unused function-scope variable `dp'.
4147 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
4150 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
4152 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
4154 (Fmarker_insertion_type): Remove unused variable `buf'.
4156 * insdel.c (make_gap): Remove unused variable `result'.
4158 * keyboard.c (record_char): Remove unused function-scope var `help'.
4159 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
4160 (menu_bar_items): Remove unused function-scope variable `tem'.
4162 * fontset.c (fontset_ref): Remove unused variable `i'.
4163 (fontset_set): Remove unused variables `j' and `tmp'.
4164 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
4165 (make_fontset_for_ascii_face): Remove unused variable `name'.
4166 (fs_load_font): Remove unused variable `font_idx'.
4167 (fs_query_fontset): Remove unused function-local variable `fontset'.
4168 (list_fontsets): Remove unused variable `tail'.
4169 (Fnew_fontset): Remove unused variables `family' and `registry'.
4170 (accumulate_font_info): Remove unused variable `tmp'.
4171 (Ffontset_font): Remove unused variable `id'.
4172 (syms_of_fontset): Remove unused variable `i'.
4174 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
4176 (lookup_image): Remove unused variable `file'.
4177 (xbm_load): Remove unused variables `bitmap_data', `height', and
4178 `width'. Remove function-local variable `i', leave the
4180 (gif_load): Remove unused variable `inc'.
4182 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
4183 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
4184 leave only the one in the inner block.
4186 * xfaces.c (face_fontset, realize_default_face): Remove unused
4188 (face_at_buffer_position): Remove unused variable `multibyte_p'.
4190 * term.c (encode_terminal_code): Remove unused variable `c'.
4192 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
4193 char *' instead of `char *'.
4195 * category.c (Fcategory_docstring): Remove unused variable `doc'.
4196 (Fget_unused_category): Remove unused variable `docstring_vector'.
4197 (Fchar_category_set): Remove unused variables `val', `charset',
4200 * coding.c (detect_coding_iso2022, setup_coding_system):
4201 Remove unused variable `i'.
4202 (detect_coding_mask): Remove unused variable `idx'.
4203 (detect_coding): Remove unused variable `i'.
4204 (ccl_coding_driver): Remove unused variable `result'.
4205 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
4206 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
4207 (encode_coding_string): Remove unused variables `gcpro1' and
4208 `saved_coding_symbol'.
4209 (Ffind_coding_systems_region_internal): Remove function-local
4210 variable args[], leave only the block-local one.
4211 (code_convert_region1): Remove unused variable `len'.
4213 * charset.c (char_printable_p): Remove unused variable `chars'.
4214 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
4215 (str_to_multibyte): Remove unused variable `c'.
4217 * window.c (size_window): Remove block-local variable `min_size'.
4219 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
4220 `header_line_height'.
4221 (append_space, extend_face_to_end_of_line): Declare `saved_what'
4222 enum display_element_type.
4224 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4226 * xterm.c (x_connection_closed): Catch X errors around all
4227 statements that call X. Save away the error message in a local copy.
4229 * xterm.c (x_connection_closed): Set handling_signal to 0 at
4232 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
4233 in or at the start of invisible text.
4235 * dispnew.c (update_window): Don't check_current_matrix_flags.
4237 2001-01-01 Jason Rumney <jasonr@gnu.org>
4239 * w32fns.c (x_figure_window_size): Do not allow new_height and
4240 new_width of frame to override specified values.
4242 2000-12-30 Kenichi Handa <handa@etl.go.jp>
4244 * composite.c (find_composition): Fix a code for searching backward.
4246 2000-12-29 Gerd Moellmann <gerd@gnu.org>
4248 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
4249 (update_window) [GLYPH_DEBUG]: Call it.
4250 (scrolling_window): Prevent including current rows which are below
4251 what's displayed in the window.
4253 * xdisp.c (try_window_reusing_current_matrix)
4254 <new start <= old start>: Disable rows in the current matrix
4255 which are below the window after scrolling.
4257 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
4258 is zero. It's not worth the complexity.
4259 (invisible_text_between_p): Put in #if 0 because unused.
4261 2000-12-28 Gerd Moellmann <gerd@gnu.org>
4263 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
4264 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
4266 * keyboard.c (echo_char): If C is an integer, always call
4267 push_key_description. Former code could signal an invalid
4270 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
4271 If set, print multibyte text.
4272 (Fsingle_key_description): Call push_key_description with
4273 FORCE_MULTIBYTE set.
4274 (describe_buffer_bindings): Likewise.
4276 * lisp.h (push_key_description): Add prototype.
4278 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
4279 around the call to redisplay_internal.
4281 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4283 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4285 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4287 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
4288 (ccl_driver): New local variable `extra_bytes'.
4290 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
4292 * coding.c (setup_coding_system):
4293 Initialize coding->spec.ccl.eight_bit_carryover.
4294 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
4296 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4298 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
4299 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
4300 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
4301 (decode_composition_emacs_mule): New function.
4302 (decode_coding_emacs_mule): Decode composition sequence by calling
4303 decode_composition_emacs_mule.
4304 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
4305 (encode_coding_emacs_mule): Changed from macro to function.
4306 If a text contains compositions, encode them correctly.
4307 (setup_coding_system): Set coding->commong_flags for emacs-mule so
4308 that decoding and encoding are required.
4310 2000-12-27 Gerd Moellmann <gerd@gnu.org>
4312 * xfaces.c (PT_PER_INCH): New macro.
4313 (xlfd_point_size): Compute real point size from font's pixel size.
4314 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
4317 * .gdbinit: Comment out the line pointing to the Lesstif source
4320 * window.c (Frecenter): Use displayed_window_lines instead
4321 of window_internal_height.
4323 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4324 instead of x-toolkit-scroll-bars-p.
4325 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4327 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4328 instead of x-toolkit-scroll-bars-p.
4329 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4331 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
4332 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
4333 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
4335 (add_window_display_history, add_frame_display_history)
4336 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
4337 (build_frame_matrix_from_leaf_window): Remove unused code.
4338 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
4340 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
4341 (update_window) [GLYPH_DEBUG]: Likewise.
4342 (syms_of_display): Defsubr dump-redisplay-history.
4344 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4346 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
4347 the end of the prompt. Set echo_after_prompt to the offset
4348 of echoptr in echobuf.
4350 * xdisp.c (init_from_display_pos): Pop until the iterator's
4351 stack is empty; there may be frames for stretch or images
4354 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
4355 (save_or_restore_current_matrix): New function for the same
4356 purpose, but more efficient.
4357 (adjust_frame_glyphs_for_frame_redisplay): Use it.
4359 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
4361 * xdisp.c (syms_of_xdisp): Fix last change.
4363 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4365 * xdisp.c (syms_of_xdisp): Doc fix.
4367 * xdisp.c (redisplay_window): Remove label restore_buffers;
4368 use finish_scroll_bars instead to make sure that scroll bars
4369 are redeemed. If we don't do this, flickering can result from
4370 scroll bars being destroyed and recreated.
4372 2000-12-22 Jason Rumney <jasonr@gnu.org>
4374 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
4375 in the wrong colors when the foreground is not black.
4376 (expose_window): Don't redraw the window that's currently being
4379 2000-12-22 Gerd Moellmann <gerd@gnu.org>
4381 * window.c (size_window): When setting the window's too_small_ok
4382 flag, compare old size with minimum size depending on WIDTH_P,
4383 don't compare with window_min_width.
4385 * window.c (delete_window): Simplify somewhat.
4386 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
4387 freeing window matrices. The flag windows_or_buffers_changed is
4388 set, so the next redisplay will consider all windows; this should
4391 2000-12-22 Kenichi Handa <handa@etl.go.jp>
4393 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
4395 * ccl.h (struct ccl_program): New member cr_consumed.
4397 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
4398 (CCL_READ_CHAR): Handle EOL conversion here.
4399 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
4401 2000-12-21 Gerd Moellmann <gerd@gnu.org>
4403 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
4405 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
4406 otherwise tabs of different size compare equal.
4408 * callint.c (Fcall_interactively): Prevent a compiler warning.
4410 * print.c (print_unwind): Return nil.
4411 (PRINTDECLARE): Initialize all local variables.
4412 (print_preprocess): Add a default case.
4414 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
4416 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
4418 * window.c (delete_window, Fsplit_window)
4419 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
4421 * dispextern.h (ensure_frame_matrix): Function declaration removed.
4423 * dispnew.c (ensure_frame_matrix): Removed.
4424 (save_frame_matrix, restore_frame_matrix): New functions.
4425 (adjust_frame_glyphs_for_frame_redisplay): Use them.
4427 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
4428 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
4430 2000-12-21 Andrew Innes <andrewi@gnu.org>
4432 * w32term.c (x_update_begin): Regenerate the palette here, rather
4433 than for each window.
4435 * w32xfns.c (select_palette): Avoid calling SelectPalette if
4436 palette is NULL, since this corrupts memory! Also get
4437 display_info reference from frame.
4439 2000-12-21 Jason Rumney <jasonr@gnu.org>
4441 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
4443 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
4444 to avoid returning without releasing it.
4446 2000-12-21 Kenichi Handa <handa@etl.go.jp>
4448 * keymap.c (push_key_description): Don't convert eight-bit-control
4449 and eight-bit-graphic to multibyte character.
4451 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
4452 generic character and CODE1 is nil, return the smallest character
4455 2000-12-20 Dave Love <fx@gnu.org>
4457 * s/osf5-0.h (NSIG): Don't redefine.
4459 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
4461 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
4462 excluding menu-bar and tool-bar.
4463 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
4464 (menu_item_p): Remove.
4465 (where_is_internal_1): Don't ignore menu-items.
4467 2000-12-20 Gerd Moellmann <gerd@gnu.org>
4469 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
4472 * window.c (make_window): Initialize window's min_hscroll.
4473 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
4474 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
4476 (struct saved_window): New member min_hscroll.
4477 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
4478 (Fset_window_configuration): Set window's min_hscroll.
4479 (save_window_save): Save window's min_hscroll.
4480 (compare_window_configurations): Compare min_hscroll values.
4482 * window.h (struct window): New member min_hscroll.
4484 * keyboard.c (echo_prompt): Prevent a compiler warning.
4486 * xdisp.c (try_cursor_movement): Fix last change. The real
4487 condition is that PT is at the end of the row, and should
4488 be displayed at the start of the next row.
4490 * xdisp.c (try_cursor_movement): If we end on a partially
4491 visible line, end we already decided to scroll, return -1.
4493 * dispextern.h (ensure_frame_matrix): Add prototype.
4495 * window.c (delete_window, Fsplit_window)
4496 (Fset_window_configuration): Call ensure_frame_matrix.
4498 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
4500 (adjust_frame_glyphs_for_frame_redisplay): If display has been
4501 completed, call fake_current_matrices instead of marking frame
4504 2000-12-20 Jason Rumney <jasonr@gnu.org>
4506 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
4508 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
4510 * fns.c (Frequire): Doc fix.
4512 2000-12-19 Gerd Moellmann <gerd@gnu.org>
4514 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
4516 * dispnew.c (direct_output_for_insert): Fix check for mini-window
4517 currently displaying a message.
4519 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
4521 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
4523 2000-12-18 Andrew Innes <andrewi@gnu.org>
4525 * w32.c (w32_strerror): New function.
4527 * w32.h (w32_strerror): New extern.
4529 * w32fns.c (Fw32_shell_execute): Use it.
4531 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4533 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
4535 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4537 * msdos.c (IT_set_face): Obey inverse_video.
4539 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4541 * dired.c (directory_files_internal): Always return decoded filenames.
4543 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4545 * xterm.c (x_connection_closed): Prevent being called recursively
4546 because of an error condition in XtCloseDisplay.
4548 * xdisp.c (init_iterator): If noninteractive, and the frame's
4549 face cache is null, make one.
4551 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
4553 * process.c (wait_reading_process_input): Check for pending
4554 input when running timers.
4556 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4558 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
4560 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4562 * process.c (read_process_output): Don't run a filter if the code
4563 decoder produces nothing but carryover.
4565 2000-12-17 Andrew Innes <andrewi@gnu.org>
4567 * w32.c (sys_rename): Only check errno against EEXIST, and not
4568 EACCES, when determining whether rename failed because the target
4569 exists. This was resulting in indefinite looping on Windows 9x if
4570 the source file was locked by another process.
4572 * w32fns.c (Ffile_system_info): New function.
4573 (syms_of_w32fns): Defsubr it.
4575 2000-12-17 Gerd Moellmann <gerd@gnu.org>
4577 * window.c (coordinates_in_window): Fix computation for
4578 position on vertical line between mode lines.
4580 * xfns.c (unwind_create_frame): Return t if frame was deleted.
4581 Don't alter tip_frame or tip_window.
4582 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4585 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
4586 Don't alter tip_frame or tip_window.
4587 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4590 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
4592 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
4593 be consistent with the doc string. Reported by NAKAJIMA Mikio
4594 <minakaji@osaka.email.ne.jp>.
4596 2000-12-16 Kenichi Handa <handa@etl.go.jp>
4598 * xfaces.c (Vface_ignored_fonts): New variable.
4599 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
4600 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
4602 2000-12-15 Gerd Moellmann <gerd@gnu.org>
4604 * dispnew.c (update_window): Detect pending input every nth line
4605 updated, i.e. do it depending on real work done, and not on the
4608 * xterm.c (expose_window): Don't redraw the window that's
4609 currently being updated.
4611 * window.c (Fset_window_point): Remove test for
4612 cursor_in_non_selected_windows.
4614 * lread.c (read1): Recognize end of file after `\\'.
4616 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
4617 not unwind_create_frame.
4619 2000-12-15 Dave Love <fx@gnu.org>
4621 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
4624 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
4626 2000-12-15 Kenichi Handa <handa@etl.go.jp>
4628 * coding.c (setup_coding_system): Clear all members of the struct
4629 coding_system at first.
4630 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
4632 (code_convert_region): Don't override coding->src_multibyte and
4633 coding->dst_multibyte.
4635 * fns.c (Fmd5): Docstring improved.
4637 2000-12-15 Miles Bader <miles@gnu.org>
4639 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
4640 are actually marked as mode-lines; otherwise use
4641 estimate_mode_line_height.
4643 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4645 * editfns.c (Fformat): Prevent a buffer overrun when the format
4646 specifies a precision.
4648 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
4650 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
4651 argument is outside the range [2..3].
4653 2000-12-14 Andrew Innes <andrewi@gnu.org>
4655 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
4656 nothing to do. Bind inhibit-quit.
4657 (tip_frame): Make it a Lisp_Object.
4658 (x_create_tip_frame): Set tip_frame after it has been added to
4660 (Fx_show_tip): Don't set tip_frame here.
4661 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
4662 (unwind_create_frame, unwind_create_tip_frame): New functions.
4663 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4664 while a frame is only partially constructed.
4666 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4667 (x_free_frame_resources): New function.
4668 (x_destroy_window): Use it.
4670 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4672 * xfns.c (Fx_backspace_delete_keys_p): New function.
4673 (syms_of_xfns): Defsubr it.
4675 * config.in (HAVE_XKBGETKEYBOARD): Add.
4677 2000-12-14 Kenichi Handa <handa@etl.go.jp>
4679 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
4680 Always store string in multibyte representation in echobuf.
4681 (echo_char): Always store string in multibyte representation in
4683 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
4684 (read_key_sequence): Adjusted for the change of echo_prompt.
4686 * fns.c (Fmd5): Docstring improved.
4688 * lisp.h (detect_coding_system): Prototype adjusted.
4690 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
4691 (detect_coding_emacs_mule, detect_coding_iso2022,)
4692 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
4693 (detect_coding_utf_16, detect_coding_ccl): Make them static.
4694 New argument MULTIBYTEP. Callers changed.
4695 (detect_coding_mask, detect_coding_system): New argument
4696 MULTIBYTEP. Callers changed.
4697 (decode_coding_string): Set coding->src_multibyte and
4698 coding->dst_multibyte before calling detect_coding and detect_eol.
4699 Update them after some coding system is detected.
4701 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
4703 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
4705 * keyboard.c (menu_bar_items, tool_bar_items):
4706 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
4708 2000-12-13 Gerd Moellmann <gerd@gnu.org>
4710 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
4712 (unwind_create_frame, unwind_create_tip_frame): New functions.
4713 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4714 while a frame is only partially constructed.
4716 * xterm.h (x_free_frame_resources): Declare.
4718 * xterm.c (x_free_frame_resources): New function.
4719 (x_destroy_window): Use it.
4721 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
4722 don't interrupt the update for pending input initially, i.e.
4723 update at least some lines.
4725 * keyboard.c (do_mouse_tracking): Make externally visible.
4727 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
4729 * xfns.c (gray_bitmap_bits): Declare `char *'.
4731 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4733 * xdisp.c (display_tool_bar_line): Make sure that tool bar
4734 lines start with a relief line.
4736 2000-12-12 Dave Love <fx@gnu.org>
4738 * window.c (Fdisplay_buffer): Doc fix.
4739 (Fwindow_list): Remove unused var.
4741 * buffer.h (mmap_set_vars): Declare.
4743 * window.h (Fset_window_point): Declare.
4745 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
4747 * msdos.c (fast_find_position): Don't overstep the last window row.
4748 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
4749 variable `area'. When looking for a row under (X,Y), give up if some
4750 of the previous rows is not enabled.
4752 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4754 * window.c (Fset_window_point): If displaying cursors in windows
4755 other than the selected window, make sure redisplay updates
4756 other windows to show the new value of point in the window.
4758 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
4760 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
4761 the buffer is the sole visible buffer when in the mini-buffer.
4763 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
4764 Bind `inhibit-read-only' to t.
4765 (unwind_with_echo_area_buffer): Use AREF.
4767 * xfns.c (Fx_hide_tip): Simplified.
4769 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
4772 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
4774 2000-12-11 Gerd Moellmann <gerd@gnu.org>
4776 * xfns.c (Fx_hide_tip): Fix last change.
4778 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
4779 nothing to do. Bind inhibit-quit.
4780 (tip_frame): Make it a Lisp_Object.
4781 (x_create_tip_frame): Set tip_frame after it has been added to
4783 (Fx_show_tip): Don't set tip_frame here.
4785 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4787 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
4790 * dispextern.h: Change external declaration of tip_frame.
4792 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
4793 return an empty string.
4795 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
4796 of the window's update_mode_line flag, since the former is set by
4797 force-mode-line-update, not the latter. This makes
4798 column-number-mode slightly faster.
4800 * xdisp.c (try_window_id) <all changes above window start>:
4803 2000-12-11 Paul Eggert <eggert@twinsun.com>
4805 * config.in (HAVE_FTELLO): Remove.
4807 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
4808 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
4810 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
4811 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
4813 2000-12-11 Miles Bader <miles@gnu.org>
4815 * window.c (displayed_window_lines): Don't round up when
4816 converting empty space at bottom to lines.
4817 Handle non-newline-terminated final lines properly.
4818 (Fwindow_text_height): New function (used to be in lisp).
4819 (syms_of_window): Initialize it.
4821 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
4823 * syntax.c (scan_lists): Check that the right quote char has the
4824 right Sstring syntax when jumping over strings.
4825 (init_syntax_once): Use Smax rather than 13.
4827 2000-12-09 Miles Bader <miles@gnu.org>
4829 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
4830 with PARTIALLY, inverting the sense.
4831 (window_scroll_pixel_based): Scroll partially visible lines into
4832 place if we hit the beginning or end of the buffer.
4833 (displayed_window_lines): Don't include partially visible lines.
4834 (Fmove_to_window_line): Skip past any partially visible first line.
4836 2000-12-08 Gerd Moellmann <gerd@gnu.org>
4838 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
4840 * tparam.c (tparam1): Change the way buffers are reallocated to be
4841 portable and less obfuscated.
4843 * termcap.c (tgetent): Change the way buffers are reallocated to
4844 be portable and less obfuscated.
4846 * macros.c (store_kbd_macro_char): Change the way buffers are
4847 reallocated to be portable and less obfuscated.
4849 * lread.c (read1): Change the way buffers are reallocated to be
4850 portable and less obfuscated.
4852 * doc.c (Fsubstitute_command_keys): Change the way buffers
4853 are reallocated so that it is portable.
4855 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
4857 * dosfns.c (Ffile_system_info): New function.
4858 (syms_of_dosfns): Defsubr it.
4860 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
4862 * alloc.c (gc_sweep): Add comment.
4864 2000-12-07 Gerd Moellmann <gerd@gnu.org>
4866 * sound.c (vox_configure): Change order of ioctls.
4867 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
4868 Ignore errors when changing volume.
4869 (vox_close): Don't reset the device.
4871 * process.c (read_process_output): Make sure the process marker's
4872 position is valid when the process buffer is changed in
4873 after-change functions. W3 does that.
4875 * xfns.c (x_free_gcs): New function.
4877 * xterm.h (x_free_gcs): Add prototype.
4879 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
4882 * xterm.c (x_destroy_window): Call x_free_gcs so that
4883 resources of non-toolkit X windows will be freed.
4885 2000-12-07 Andrew Innes <andrewi@gnu.org>
4887 * w32fns.c (xlfd_charset_of_font): Fix last change.
4889 2000-12-06 Dave Love <fx@gnu.org>
4891 * md5.h (__P): Don't define -- it comes from config.h.
4893 * strftime.c: Change some #if foo to #ifdef foo.
4895 2000-12-06 Andrew Innes <andrewi@gnu.org>
4897 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
4899 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
4900 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
4901 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
4903 2000-12-06 Gerd Moellmann <gerd@gnu.org>
4905 * alloc.c (gc_sweep): Prevent symbols read during loadup
4908 * xdisp.c (underlying_face_id): New function.
4909 (handle_face_prop, face_before_or_after_it_pos): Use it
4910 to determine the face ``under'' a string. Let strings inherit
4911 the face of the buffer under them.
4913 * xfaces.c (face_at_string_position): Update function comment.
4915 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
4916 matrix if the window's left position has changed; we need to
4917 redraw it in this case.
4919 * dispextern.h (struct glyph_matrix): Add member window_left_x.
4921 * window.c (coordinates_in_window): Check mouse on mode-line or
4924 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
4925 advertized by the function documentation.
4927 * window.c (syms_of_window): Doc fix.
4929 * sound.c (vox_configure): Set volume for left and right channel.
4930 (sound_cleanup): Return nil.
4932 * xdisp.c (move_it_by_lines): Fix paren typo.
4934 * xterm.c (x_load_font): Don't use the font's max_bounds for
4935 computing the height of the font. If max_bounds' ascent or
4936 descent are greater than the font's ascent or descent, this means
4937 glyphs overlap, which should be handled now by redisplay.
4939 * window.c (Veven_window_heights): New variable.
4940 (syms_of_window): DEFVAR_LISP it.
4941 (Fdisplay_buffer): Check Veven_window_heights before evening the
4944 2000-12-06 Miles Bader <miles@gnu.org>
4946 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
4947 update `default-frame-alist' instead of setting no frame parameters.
4949 2000-12-06 Kenichi Handa <handa@etl.go.jp>
4951 * composite.c (update_compositions): Fix typo (use the correct
4954 2000-12-05 Jason Rumney <jasonr@gnu.org>
4956 * md5.h: Remove underscores from function declarations.
4957 (__attribute__, __alignof__) [!__GNUC__]: Define.
4959 * md5.c: Delay include of md5.h until after namespace cleaning.
4961 * makefile.w32-in (fns.o): Depend on md5.h
4962 (md5.o): New target.
4965 * makefile.nt: Likewise.
4967 2000-12-05 Jason Rumney <jasonr@altavista.net>
4969 * w32term.c (expose_area): Complete last change.
4971 2000-12-05 Ken Raeburn <raeburn@gnu.org>
4973 * minibuf.c: Include intervals.h.
4975 2000-12-05 Jason Rumney <jasonr@gnu.org>
4977 * w32term.c (x_produce_glyphs): If a font for a component of
4978 a composition is not found, use 1 pixel dot ascent and 0 dot
4979 descent value to avoid displaying terribly tall empty boxes.
4980 (expose_area): Pass x-coordinate relative to the exposed
4981 area to x_draw_glyphs instead of a window-relative coordinate.
4983 2000-12-05 Gerd Moellmann <gerd@gnu.org>
4985 * xdisp.c (next_element_from_ellipsis): Save face before selective
4986 display in saved_face_id, and set face_before_selective_p.
4987 (reseat_1): Reset face_before_selective_p.
4988 (append_space, extend_face_to_end_of_line): If iterator's
4989 face_before_selective_p is set, use the face from saved_face_id.
4990 (extend_face_to_end_of_line): For tty frames, make sure to
4991 use the right face id when producing spaces at the end of
4994 * dispextern.h (struct it): Add face_before_selective_p.
4996 * keyboard.c (record_char): Don't record identical help-echo
4997 events in recent_keys.
4999 * xterm.c [USE_X_TOOLKIT]: Close the display.
5000 (xim_close_dpy): Handle case that the display has been closed.
5002 * xterm.c (x_destroy_window): Reset the frame's X window after
5005 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
5006 variable window_width.
5007 (line_draw_cost): Fix code skipping over spaces at the end of the
5008 line when must_write_spaces is not set.
5009 (scrolling_window): Fix code inserting runs in list of all runs.
5011 2000-12-05 Kenichi Handa <handa@etl.go.jp>
5013 * coding.c (setup_coding_system): Be sure to initialize
5014 coding->category_idx.
5016 2000-12-04 Gerd Moellmann <gerd@gnu.org>
5018 * xterm.c (PER_CHAR_METRIC): Removed because not used.
5020 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
5021 area to x_draw_glyphs instead of a window-relative coordinate.
5023 * fileio.c (auto_save_error): Add parameter ERROR. Show the
5024 error in the message.
5026 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
5027 timer after having read a key. It's not good for code reading
5028 several keys in a loop, like an input method.
5030 * fileio.c (Finsert_file_contents): When VISIT is t, don't
5031 record undo information for format-decode.
5033 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
5034 current buffer is read-only, not if it isn't.
5036 * keyboard.c (record_char): Record `help-echo' input events
5037 in recent_keys only if they display some help. Don't record
5038 `help-echo' events as macro char.
5040 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
5042 * editfns.c (save_excursion_restore): Don't move point
5043 in another window if it is showing the wrong buffer.
5044 Avoid the call to Fwindow_live_p, for speed.
5046 2000-12-04 Kenichi Handa <handa@etl.go.jp>
5048 * xfaces.c (struct font_name): New member registry_priority.
5049 (split_font_name): Initialize the above member to zero.
5050 (concat_font_list): New function.
5051 (font_list): Include fonts of all alternative registries.
5052 (FONT_POINT_SIZE_QUANTUM): New macro.
5053 (better_font_p): Ignore point size difference less than
5054 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
5056 * xterm.c (x_produce_glyphs): If a font for a component of
5057 a composition is not found, use 1 pixel dot ascent and 0 dot
5058 descent value to avoid displaying terribly tall empty boxes.
5060 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
5062 2000-12-03 Ken Raeburn <raeburn@gnu.org>
5064 * coding.h (code_convert_string1): Declare.
5066 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
5068 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
5070 2000-12-02 Jason Rumney <jasonr@gnu.org>
5072 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
5073 correctly for single byte character case.
5074 (w32_per_char_metric): Do not try to make any assumptions about
5075 the metrics of BDF fonts.
5076 (x_estimate_mode_line_height): If `mode-line' face
5077 hasn't a font, use that of the frame, as drawing glyphs does.
5078 (note_mouse_highlight): Change the cursor shape on the vertical
5079 border between windows [not enabled].
5081 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
5083 * w32fns.c (Fx_create_frame): Reintroduce the call to
5084 face-set-after-frame-defaults.
5085 (Vx_window_horizontal_drag_shape): New variable.
5086 (syms_of_xfns): DEFVAR_LISP it.
5087 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
5090 2000-12-02 Simon Josefsson <simon@josefsson.org>
5092 * fns.c (Fmd5): Use a different logic to decide the coding system
5095 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
5097 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
5099 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
5101 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5103 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
5104 height for YNegative.
5105 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
5106 height; also see comment there.
5108 * window.c (coordinates_in_window): Handle computations for
5109 positions on the vertical bar and fringes differently for
5110 window-system frames. Consider some pixels near the vertical bar
5111 as on the bar if the frame doesn't have vertical scroll bars.
5112 Associate positions between mode or header lines with the
5113 right window, the left one.
5115 2000-12-01 Jason Rumney <jasonr@gnu.org>
5117 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
5119 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
5122 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5124 * window.c (struct saved_window): Add members orig_top and orig_height.
5125 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
5126 (save_window_save, Fset_window_configuration): Save/restore
5127 window's orig_top and orig_height.
5129 2000-12-01 Jason Rumney <jasonr@gnu.org>
5131 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
5133 * w32fns.c (x_set_cursor_color): Fix last change.
5135 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5137 * xdisp.c (echo_area_display): If cursor is in the echo area, make
5138 sure that the next redisplay displays the minibuffer, so that
5139 the cursor will be replaced with what the minibuffer wants.
5141 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
5142 #ifndef instead of using #if.
5143 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
5144 USE_TOOLKIT_SCROLL_BARS is defined.
5146 2000-11-30 Jason Rumney <jasonr@gnu.org>
5148 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
5151 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5153 * fns.c (Fmd5): Doc fix.
5155 2000-11-30 Simon Josefsson <simon@josefsson.org>
5157 * fns.c (Fmd5): New function.
5158 (syms_of_fns): Defsubr md5.
5160 * Makefile.in (obj): Add md5.o
5162 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5164 * md5.h, md5.c: New files, taken from glibc.
5166 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
5168 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
5169 hasn't a font, use that of the frame, as drawing glyphs does.
5171 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
5173 * eval.c (Frun_hooks): Allow 0 arguments.
5175 2000-11-29 Gerd Moellmann <gerd@gnu.org>
5177 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
5178 is over the menu bar widget, say it's not on the frame.
5180 * xfns.c (Fx_create_frame): Reintroduce the call to
5181 face-set-after-frame-defaults.
5183 * eval.c (Fsignal): Reset handling_signal.
5185 2000-11-28 Jason Rumney <jasonr@gnu.org>
5187 * w32menu.c (add_menu_item): Reset menu item text when changing
5188 type to radio button.
5190 2000-11-28 Gerd Moellmann <gerd@gnu.org>
5192 * xselect.c: Update copyright.
5194 * window.c (coordinates_in_window): If on a mode or header line,
5195 but sufficiently close to its start, return ``on vertical
5196 border''. This gives us a way to drag windows horizontally when
5197 using toolkit scroll bars.
5199 * xterm.c (note_mouse_highlight): Change the cursor shape
5200 on the vertical border between windows.
5202 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
5204 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
5205 (syms_of_xfns): DEFVAR_LISP it.
5206 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
5208 * textprop.c (text_read_only): New function.
5209 (verify_interval_modification): Use it instead of signaling
5210 `text-read-only'. This makes it easier to catch this error
5213 * xdisp.c (forward_to_next_line_start): Check for newlines,
5214 not end of line, which includes CR.
5216 2000-11-28 Kenichi Handa <handa@etl.go.jp>
5218 * coding.c (Ffind_coding_systems_region_internal): Be sure to
5219 include no-conversion.
5221 2000-11-27 Jason Rumney <jasonr@gnu.org>
5223 * w32fns.c (w32_load_system_font): Always mark font as double byte
5224 if codepage is unicode.
5226 2000-11-27 Gerd Moellmann <gerd@gnu.org>
5228 * xdisp.c (forward_to_next_line_start): If already on a newline,
5229 just consume it to avoid unintended skipping over invisible text below.
5231 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
5232 `vertical-line', `mode-line' and `header-line' events.
5234 * xdisp.c (try_window_id): Avoid starting to display in the middle
5235 of a character, a TAB for instance. This is easier than to set
5236 up the iterator exactly, and it's not a frequent case, so the
5237 additional effort wouldn't really pay off.
5239 2000-11-26 Andrew Choi <akochoi@i-cable.com>
5241 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
5244 2000-11-25 Jason Rumney <jasonr@gnu.org>
5246 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
5247 Args to window_from_coordinates should be pixel coordinates.
5249 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
5250 redisplay handles them properly.
5252 2000-11-25 Miles Bader <miles@gnu.org>
5254 * indent.c (compute_motion): Keep pos_byte in sync with pos.
5256 2000-11-24 Jason Rumney <jasonr@gnu.org>
5258 * w32.c (init_environment): Set LANG environment variable based on
5259 locale settings, if not set.
5261 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
5262 making tool bar smaller. When clearing the frame, also
5263 clear current matrices. Clear frame when tool bar disappears.
5264 Don't use more lines for the tool-bar than is available.
5265 (x_change_window_heights): New function.
5267 2000-11-24 Gerd Moellmann <gerd@gnu.org>
5269 * xdisp.c (init_from_display_pos): If POS says we're already after
5270 an overlay string ending at POS, make sure to pop the iterator
5271 because it will be in front of that overlay string. When POS is
5272 ZV, we've thereby also ``processed'' overlay strings at ZV.
5274 * xfaces.c (lface_from_face_name): Function comment fix.
5276 2000-11-24 Miles Bader <miles@gnu.org>
5278 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
5279 apply `mode-line-inverse-video' -- zero means force display using
5280 the default face, non-zero means display using the specialized face.
5281 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
5283 2000-11-23 Kenichi Handa <handa@etl.go.jp>
5285 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
5288 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
5290 * coding.c (decode_coding_emacs_mule): Fix the case of
5291 CODING_EOL_LF, which used uninitialized value of c.
5293 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
5295 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
5297 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5299 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
5302 * frame.h (struct frame): Replace desired_tool_bar_items,
5303 current_tool_bar_items, n_desired_tool_bar_items,
5304 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
5306 * frame.c (make_frame): Change initialization of tool bar
5309 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
5310 Change references to members deleted from struct frame to use the
5313 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
5314 references to members deleted from struct frame to use the new ones.
5316 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
5318 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
5320 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
5321 (note_tool_bar_highlight): Change references to members deleted
5322 from struct frame to use the new ones.
5324 2000-11-23 Miles Bader <miles@gnu.org>
5326 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
5327 the face's inverse-video attribute, rather than overriding it.
5329 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5331 * xfns.c (x_set_tool_bar_lines): Clear internal border when
5332 making tool bar smaller.
5334 2000-11-22 Dave Love <fx@gnu.org>
5336 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
5338 2000-11-22 Miles Bader <miles@gnu.org>
5340 * keyboard.c (Vminibuffer_message_timeout): New variable.
5341 (command_loop_1): Use it to determine message timeout.
5342 (syms_of_keyboard): Initialize it.
5344 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
5346 2000-11-22 Kenichi Handa <handa@etl.go.jp>
5348 * sysdep.c: Move the code for declaring h_errno after #include
5351 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5353 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
5354 the menu bar when the tooltip is unmapped.
5356 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
5357 sole visible buffer when we're currently in the mini-buffer, and
5360 2000-11-21 Jason Rumney <jasonr@gnu.org>
5362 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
5363 put on the clipboard.
5364 (Fw32_get_clipboard_data): Compare data on clipboard with saved
5365 copy of what Emacs last put there. If they are the same, do not
5366 use the clipboard copy to avoid losing data due to coding conversions.
5368 2000-11-22 Miles Bader <miles@gnu.org>
5370 * minibuf.c (Vminibuffer_prompt_properties): New variable.
5371 (syms_of_minibuf): Initialize it.
5372 (read_minibuf): Add properties from Vminibuffer_prompt_properties
5373 to prompt, don't make read-only.
5375 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5377 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
5378 Add BEFORE/AFTER_POTENTIAL_GC.
5380 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
5382 * buffer.c (mmap_free_1): Avoid a compiler warning.
5384 * term.c, cm.c: Don't try to include termcap.h; see comment there.
5386 2000-11-21 Kenichi Handa <handa@etl.go.jp>
5388 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
5391 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5393 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
5396 * s/gnu-linux.h: Don't use `#cpu'.
5398 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
5399 not defined in mman.h.
5401 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
5402 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
5403 and store an index in the XClientMessageEvent. Storing a
5404 Lisp_Object or pointer can fail on a 64 bit system, since X only
5406 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
5408 2000-11-20 Dave Love <fx@gnu.org>
5410 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
5412 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5414 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
5416 2000-11-20 Kenichi Handa <handa@etl.go.jp>
5418 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
5421 * alloc.c (make_string): Fix previous change. Be sure to make
5422 unibyte string correctly.
5424 2000-11-19 Gerd Moellmann <gerd@gnu.org>
5426 * window.c (Fwindow_list): Change parameter list to be XEmacs
5428 (window_list_1): New function.
5429 (window_loop): Use it instead of Fwindow_list.
5431 * sysdep.c (emacs_ospeed): New variable.
5432 (toplevel): Don't declare ospeed extern.
5433 (init_baud_rate): Use emacs_ospeed instead of ospeed.
5435 * termcap.c (ospeed): Remove.
5436 (tputs) [!emacs]: Remove unused code.
5437 (tgetent): Avoid a compiler warning.
5439 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5440 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
5441 SCROLL_BAR_X_WIDGET with additional argument DPY.
5443 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
5445 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
5446 Take the X display as additional argument.
5447 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
5448 `Widget' is a pointer type that's not easily stored in Lisp_Object
5449 form in a portable way.
5451 * dispnew.c (update_text_area): Fix last change.
5453 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5455 * xdisp.c: Use BINDING_STACK_SIZE throughout.
5457 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
5458 clear current matrices.
5460 * buffer.c (mmap_enlarge): Don't print a message on stderr
5461 if mapping new memory at the end of the existing region fails.
5463 * dispnew.c (update_text_area): Don't skip over equal glyphs
5464 when the last current glyph overlaps the glyph to its right.
5466 2000-11-18 Miles Bader <miles@gnu.org>
5468 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
5469 lines that *end* with "..." too (that's the most common case!).
5471 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5473 * xdisp.c (resize_mini_window): Temporarily change to the
5474 mini-window's buffer if necessary.
5476 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
5477 the tooltip obscures less text under it.
5479 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5481 * puresize.h (BASE_PURESIZE): Increase to 700000.
5483 2000-11-18 Jason Rumney <jasonr@gnu.org>
5485 * w32term.c (w32_draw_bitmap): Use face to set colors.
5487 2000-11-17 Dave Love <fx@gnu.org>
5489 * lread.c (Fload): Fix #ifdef for pcc.
5491 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5493 * xdisp.c (pos_visible_p): Compute the default character height
5496 2000-11-16 Gerd Moellmann <gerd@gnu.org>
5498 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
5499 knowing the line's height; use the default font's height in that case.
5501 * xfaces.c (weight_table): Add `demi' with the same meaning as
5504 2000-11-16 Kenichi Handa <handa@etl.go.jp>
5506 * dispnew.c (null_row): New global static variable.
5507 (clear_glyph_row): Delete local static variable null_row.
5509 2000-11-15 Jason Rumney <jasonr@gnu.org>
5511 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
5512 (w32_alloc_lighter_color): Use new brightness calculations from
5513 xterm.c. Scale delta to be in the range expected by W32.
5514 (w32_draw_relief_rect): Use frame relief colors.
5516 2000-11-15 Gerd Moellmann <gerd@gnu.org>
5518 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
5519 (Qinhibit_default_face_x_resources): New variable.
5520 (syms_of_frame): Initialize it.
5521 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
5523 * xdisp.c (pos_visible_p): Improve function comment.
5525 * lisp.h (BINDING_STACK_SIZE): New macro.
5527 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
5528 reading the directory if readdir returns null and errno is EAGAIN
5531 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
5533 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
5534 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
5535 Set amount_to_scroll to max of dx and scroll_step so that
5536 scroll-conservatively doesn't defeat scroll-step>1.
5537 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
5538 scroll-conservatively for line-at-a-time scrolling.
5540 2000-11-14 Gerd Moellmann <gerd@gnu.org>
5542 * window.c (Fpos_visible_in_window_p): Call pos_visible with
5545 * xdisp.c (current_mode_line_height, current_header_line_height):
5547 (init_xdisp): Initialize them.
5548 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
5549 and use exact mode line heights if it is set.
5551 * lisp.h (pos_visible_p): Change prototype.
5553 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5554 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
5555 and current_header_line_height first.
5556 (current_mode_line_height, current_header_line_height):
5559 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
5561 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
5562 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
5563 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
5565 2000-11-14 Miles Bader <miles@gnu.org>
5567 * xterm.c (x_alloc_lighter_color): Include an additive component
5568 too for dark colors, because FACTOR isn't enough.
5569 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
5572 2000-11-13 Gerd Moellmann <gerd@gnu.org>
5574 * keyboard.c (show_help_echo): Call message3_nolog with number of
5575 bytes in the help string as 2nd parameter, instead of the number
5578 2000-11-13 Miles Bader <miles@gnu.org>
5580 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
5581 (Fload): Use new openp return protocol.
5582 Don't try to use Vload_source_file_function to load .elc files.
5583 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
5584 openp return protocol.
5585 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
5587 2000-11-11 Kenichi Handa <handa@etl.go.jp>
5589 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
5591 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
5592 Defined these macros.
5593 (NLIST_STRUCT): Avoid re-defining it.
5595 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
5596 -I/usr/contrib/X11R6/include.
5597 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
5599 2000-11-10 Jason Rumney <jasonr@gnu.org>
5601 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
5603 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
5604 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
5606 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
5607 (Qw32_charset_vietnamese): New symbol.
5608 (xlfd_charset_of_font): New function.
5609 (w32_load_system_font): Use it.
5610 (x_to_w32_charset): Use Fassoc to find charset info. Special case
5611 when Vw32_charset_info_alist is nil to ensure default face always
5612 has font. Use Fcar and Fcdr for safety.
5613 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
5614 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
5615 pseudo-codepages for special cases.
5616 (w32_to_x_font): New parameter to allow charset portion to be
5617 specified where there is many to one mapping. Callers changed.
5618 (w32_list_fonts): Avoid listing fonts that won't display.
5620 2000-11-10 Gerd Moellmann <gerd@gnu.org>
5622 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
5623 (font_list_1): Renamed from font_list.
5624 (font_list): New function, trying alternative registries from
5625 Vface_alternative_font_registry_alist.
5626 (Finternal_set_alternative_font_registry_alist): New function.
5627 (syms_of_xfaces): Initialize and Staticpro
5628 Vface_alternative_font_registry_alist.
5629 Defsubr Finternal_set_alternative_font_registry_alist.
5631 2000-11-09 Ken Raeburn <raeburn@gnu.org>
5633 * lisp.h (Flooking_at): Declare.
5635 2000-11-09 Gerd Moellmann <gerd@gnu.org>
5637 * dired.c (directory_files_internal): Fix a braino.
5639 * dired.c (directory_files_internal): Add missing GCPRO's.
5642 2000-11-08 Gerd Moellmann <gerd@gnu.org>
5644 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
5645 (resize_mini_window): Return quickly if Vresize_mini_window is
5646 nil. Don't return if Vmax_mini_window_height is nil.
5648 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
5649 (syms_of_xdisp): Initialize them.
5650 (resize_mini_window): Act according to the setting of
5651 Vresize_mini_window.
5652 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
5654 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
5655 scroll bar widget after configuring it, so that it will appear at
5656 the right position from the start.
5657 (XTredeem_scroll_bar): Cleaned up.
5659 2000-11-08 Kenichi Handa <handa@etl.go.jp>
5661 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
5662 font is taller than the frame line, we don't have to bias the
5665 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
5667 2000-11-07 Dave Love <fx@gnu.org>
5669 * config.in (HAVE_MKSTEMP): Add.
5671 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
5673 2000-11-07 Gerd Moellmann <gerd@gnu.org>
5675 * window.c (Fset_window_configuration): Don't try to preserve
5676 point in the current buffer, if that buffer is displayed in more
5679 * xfaces.c (lookup_named_face): If default face isn't realized,
5680 try to realize it. Return -1 if not successful.
5681 (Fx_list_fonts): Handle case that face cannot be determined.
5682 (Fface_font): Likewise.
5684 2000-11-06 Gerd Moellmann <gerd@gnu.org>
5686 * window.c (displayed_window_lines): Detect partially
5687 visible lines at the bottom correctly.
5689 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
5691 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
5692 when ensuring we don't do visit in indirect buffer.
5694 2000-11-06 Kenichi Handa <handa@etl.go.jp>
5696 * composite.h (compose_chars_in_text): Add prototype.
5698 * composite.c (Vcomposition_function_table): New variable.
5699 (Qcomposition_function_table): New variable.
5700 (run_composition_function): Call
5701 Vcompose_chars_after_function with three arguments.
5702 (compose_chars_in_text): New function.
5703 (syms_of_composite): Modified the doc-string of
5704 Vcompose_chars_after_function. Declare composition-function-table
5705 as a lisp variable, and initialize it.
5707 * xfns.c (x_encode_text): Suppress producing escape sequences for
5710 * xselect.c: Include composite.h.
5711 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
5713 2000-11-05 Andrew Innes <andrewi@gnu.org>
5715 * w32term.c (x_produce_glyphs): Fix typo in enum name.
5717 * sysdep.c (read_input_waiting): Remove extraneous argument to
5720 * w32fns.c (Fx_server_version): Include w32_build_number in the
5723 * w32heap.c (w32_build_number): New variable.
5724 (cache_system_info): Set it.
5726 * w32heap.h (w32_build_number): Add extern.
5728 * emacs.c (syms_of_emacs): Update docstring for
5729 system-configuration, to reflect the actual usage on MS-Windows.
5731 2000-10-31 Gerd Moellmann <gerd@gnu.org>
5733 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
5734 process idle timers while waiting for another event.
5736 * dispnew.c (update_frame_line): Handle case where spaces in
5737 the default face are colored.
5739 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
5740 window height hasn't changed.
5742 2000-10-31 Jason Rumney <jasonr@gnu.org>
5744 * w32term.c (x_produce_glyphs): Handle composite characters.
5745 (x_draw_glyph_string_foreground)
5746 (x_draw_composite_glyph_string_foreground): Restore old font.
5748 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
5750 * minibuf.c (read_minibuf): Reset the undo history just before
5751 starting the recursive-edit.
5753 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5755 * xfaces.c (menu_face_change_count): New variable.
5756 (Finternal_set_lisp_face_attribute): Increment it for changes
5758 (realize_basic_faces): Reflect changes in the `menu' faces
5761 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
5762 dy obtained from the iterator's y-position after moving from
5763 scroll_margin_pos to PT; see comment there.
5765 * xdisp.c (safe_eval_handler): Call add_to_log.
5767 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
5768 is not a symbol or string.
5770 * xdisp.c (echo_area_display): Don't perform a display update from
5771 inside redisplay. The update will happen anyway at the end of
5772 redisplay, and it can confuse redisplay (GC messages while
5773 redisplaying, for instance.)
5775 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
5777 * xrdb.c (x_load_resources): Use the class name in the defaults.
5779 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
5780 (regex_compile): Catch bogus \(\1\).
5782 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5784 * xterm.c (x_alloc_nearest_color): Fix last change to compare
5787 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
5788 we have a color cache, check that the cached color equals the
5789 allocated color. If not, clear the color cache.
5791 * window.c (displayed_window_lines): Change buffers if necessary.
5792 Fix computation of displayed lines.
5794 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
5795 update_menu_bindings to DEFVAR_BOOL.
5797 2000-10-30 Kenichi Handa <handa@etl.go.jp>
5799 * search.c (Fset_match_data): Be sure to make search_regs always sane.
5801 * puresize.h (BASE_PURESIZE): Increase to 680000.
5803 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
5805 2000-10-29 Jason Rumney <jasonr@gnu.org>
5807 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
5809 * w32term.c (w32_bdf_per_char_metric): Negate descent.
5810 (w32_cache_char_metrics): Handle possibility that 'x' does not
5811 exist in a BDF font.
5812 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
5814 * w32bdf.h (bdffont): Add nchars.
5816 * w32bdf.c (set_bdf_font_info): Set it.
5817 (w32_BDF_TextOut): Swap byte order of double byte characters.
5818 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
5820 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
5822 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
5823 don't override the colors in frame's param_alist, unless they are
5826 * term.c (reassert_line_highlight): If inverse_video is non-zero,
5827 reverse the effect of the highlight flag.
5829 2000-10-27 Ken Raeburn <raeburn@gnu.org>
5831 * window.h (Fwindow_live_p): Declare.
5833 * undo.c (record_delete): Check that last_undo_buffer is really a
5834 buffer before applying XBUFFER to it.
5836 * keymap.c (where_is_internal): Pass lisp object, not integer, to
5839 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5841 * lisp.h (KEYMAPP): New macro.
5842 (get_keymap): Remove.
5843 (get_keymap_1): Rename get_keymap.
5845 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
5847 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
5849 * xmenu.c (single_submenu): Use KEYMAPP.
5850 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5851 Use KEYMAPP rather than Fkeymapp.
5853 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
5855 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
5856 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5857 Use KEYMAPP rather than Fkeymapp.
5858 (single_submenu): Use KEYMAPP.
5859 (w32_menu_show, w32_dialog_show): Use TRUE.
5861 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
5863 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
5864 (Fkeymapp): Use KEYMAPP.
5865 (get_keymap): Rename from get_keymap_1. Remove old def.
5866 Return t when autoload=0 and error=0 and the keymap needs autoloading.
5867 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
5868 (Fminor_mode_key_binding): Don't raise an error if the binding
5870 (Fuse_global_map, Fuse_local_map): Allow autoloading.
5871 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
5873 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
5874 Allow Vspecial_event_map to be autoloaded.
5875 (menu_bar_items): Fetch the keymap rather than using keymapp.
5876 (menu_bar_one_keymap): No need to follow func-indirect any more.
5877 (parse_menu_item): get_keymap_1 -> get_keymap.
5878 (tool_bar_items): Fetch the keymap rather than using keymapp.
5879 (read_key_sequence): Use KEYMAPP.
5881 * intervals.c (get_local_map): Use get_keymap rather than following
5882 function-indirections explicitly.
5884 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
5886 2000-10-27 Jason Rumney <jasonr@gnu.org>
5888 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
5889 point, as Windows has oversized fonts.
5891 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
5893 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5895 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
5896 (freehook, reallochook): Handle null pointer arguments.
5897 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
5899 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5901 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
5902 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
5903 Giving in to popular pressure to shut up the compiler with casts.
5905 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5907 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
5908 signed value, and use a default value computed from the font's
5911 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
5913 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
5914 that specify a negative underline position can still use underlines.
5916 * window.c (Fpos_visible_in_window_p): Make POS default to
5917 WINDOW's point, not the current buffer's point.
5919 2000-10-26 Dave Love <fx@gnu.org>
5921 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
5922 when it's necessary.
5924 2000-10-26 Gerd Moellmann <gerd@gnu.org>
5926 * window.c (size_window): Compute size difference from sum of old
5927 child window sizes instead of from parent's size.
5929 * xdisp.c (pos_visible_p): Change current buffer if necessary.
5930 Handle obscured lines at the top of the window.
5932 * frame.c (Fdelete_frame): Doc fix. Move running the hook
5933 down after the last error condition check.
5935 * frame.c (Fdelete_frame): Run delete-frame-hook.
5937 2000-10-26 Kenichi Handa <handa@etl.go.jp>
5939 * coding.c (decode_coding): Fix previous change (check also
5940 CODING_MODE_LAST_BLOCK).
5942 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5944 * regex.c: More `unsigned char' -> `re_char' changes.
5945 Also change several `int' into `re_wchar_t'.
5946 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
5947 (PUSH_FAILURE_POINTER): Don't cast any more.
5948 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
5949 We want GCC to complain, since this piece of code makes
5950 re_match non-reentrant, which *should* be fixed.
5951 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
5952 (EXTEND_BUFFER): Use RETALLOC.
5953 (SET_LIST_BIT): Don't cast.
5954 (re_wchar_t): New type.
5955 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
5956 that those two functions will always properly return.
5957 (IMMEDIATE_QUIT_CHECK): Cast to void.
5958 (analyse_first): Use recursion rather than an explicit stack.
5959 (re_compile_fastmap): Can't fail anymore.
5960 (re_search_2): Don't check re_compile_fastmap for failure.
5961 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
5962 Now also sets the new value (passed in a new argument).
5963 (re_match_2_internal): Use it.
5964 Also, use a new var `reg' of type size_t when looping through regs
5965 rather than reuse the inappropriate `mcnt'.
5967 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
5968 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
5969 (where_is_internal): Renamed from Fwhere_is_internal.
5970 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
5971 (Fwhere_is_internal): New function wrapping where_is_internal.
5972 (where_is_internal_1): Handle the case where we're filling the cache.
5973 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
5975 2000-10-25 Miles Bader <miles@gnu.org>
5977 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
5979 2000-10-25 Gerd Moellmann <gerd@gnu.org>
5981 * window.c (pos_fully_visible_p): Removed.
5982 (Fpos_visible_in_window_p): Use pos_visible_p to determine
5983 if position is visible and/or fully visible.
5985 * lisp.h (pos_visible_p): Add prototype.
5987 * xdisp.c (pos_visible_p): New function.
5989 2000-10-25 Kenichi Handa <handa@etl.go.jp>
5991 * process.c (send_process): If OBJECT is t, it means that the data
5992 is from C string, but we should encode it. Before calling
5993 setup_raw_text_coding_system, be sure to flush out data by the
5994 previous coding system.
5996 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
5998 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
5999 assignment of startpos to prev when startpos == pos.
6001 * editfns.c (find_field): Set the field stickiness correctly from
6002 overlay fields. Use renamed `text_property_stickiness'.
6003 (text_property_stickiness): Renamed from `char_property_stickiness'.
6004 Only check text properties, not overlays.
6005 * textprop.c (get_char_property_and_overlay): New function.
6006 (Fget_char_property): Use it.
6007 * intervals.h (get_char_property_and_overlay): Add declaration.
6009 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
6011 * keymap.c: Use AREF, ASET and ASIZE macros.
6012 (Fmake_sparse_keymap): Docstring fix.
6014 (shadow_lookup): Move up.
6015 Handle the case where lookup-key returns an integer.
6016 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
6017 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
6018 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
6019 Simplify/rewrite the keymap-finding code.
6020 Add check for command shadowing, using shadow_lookup.
6022 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
6024 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
6025 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
6028 2000-10-24 Andrew Innes <andrewi@gnu.org>
6030 * dired.c (directory_files_internal_unwind): New function.
6031 (directory_files_internal): Use it to ensure closedir is called
6032 even if expand-file-name or file-attributes throw, eg. because of
6033 a user interrupt. Also enable immediate_quit while calling
6034 re_search, so that matching can be interrupted as well.
6036 2000-10-24 Andrew Innes <andrewi@gnu.org>
6038 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
6040 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
6041 so that re_search functions only quit when callers expect them to.
6043 2000-10-24 Kenichi Handa <handa@etl.go.jp>
6045 * regex.c (regex_compile): Change the way of handling a range from
6046 a char less than 256 to a char not less than 256.
6048 2000-10-24 Gerd Moellmann <gerd@gnu.org>
6050 * window.c (size_window): Prevent setting window's width or
6051 height to a negative value (esp. with XSETFASTINT).
6053 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
6054 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
6055 (protect_malloc_state) [GC_MALLOC_CHECK &&
6056 GC_PROTECT_MALLOC_STATE]: New function.
6057 (PROTECT_MALLOC_STATE): New macro.
6058 (__malloc_initialize, morecore, _malloc_internal)
6059 (_free_internal) _realloc_internal): Use it to make _heapinfo
6060 read-only outside of gmalloc.
6062 * keymap.c: Update copyright.
6064 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
6067 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
6069 * filelock.c (unlock_all_files): Use unlock_file to expand each
6070 buffer's file_truename before trying remove its lock file.
6072 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
6074 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
6075 or CRLF, decode EOLs.
6077 2000-10-24 Kenichi Handa <handa@etl.go.jp>
6079 * window.c (Fdisplay_buffer): Fix doc.
6081 2000-10-23 Jason Rumney <jasonr@gnu.org>
6083 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
6084 ASCII font of default fontset on Windows.
6086 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
6087 xterm.c comment below).
6089 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
6091 2000-10-23 Gerd Moellmann <gerd@gnu.org>
6093 * xterm.c (x_connection_closed): Reset handling_signal.
6095 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
6097 2000-10-23 Miles Bader <miles@gnu.org>
6099 * window.c (window_scroll_pixel_based, window_scroll_line_based):
6100 Pass nil for FULLY argument to Fpos_visible_in_window_p to
6101 maintain old behavior.
6102 * minibuf.c (Fminibuffer_complete): Likewise.
6104 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
6106 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
6107 that when a font can't be exactly centered, it errs up rather than
6110 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
6112 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
6114 2000-10-23 Andrew Choi <akochoi@i-cable.com>
6116 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
6118 * dispnew.c [macintosh]: Include macterm.h.
6119 (init_display) [macintosh]: Initialization for window system.
6121 * emacs.c (main) [macintosh]: Call syms_of_textprop,
6122 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
6123 syms_of_search, x_term_init, and init_keyboard before calling
6124 init_window_once. Also, call syms_of_xmenu.
6126 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
6127 default fontset to Monaco.
6129 * frame.c [macintosh]: Include macterm.h. Remove declarations of
6130 NewMacWindow and DisposeMacWindow.
6131 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
6132 instead of calling NewMacWindow and setting fields of
6133 f->output_data.mac directly. Call init_frame_faces.
6134 (Fdelete_frame) [macintosh]: Remove unused code.
6135 (Fmodify_frame_parameters) [macintosh]: Call
6136 x_set_frame_parameters instead of mac_set_frame_parameters.
6138 * frame.h [macintosh]: Define menu_bar_lines field in struct
6139 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
6141 * keyboard.c [macintosh]: Include macterm.h.
6142 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
6143 and menu_bar_activate_event type events as for X and NT.
6144 (make_lispy_event) [macintosh]: Construct lisp events of type
6145 MENU_BAR_EVENT as for X and NT.
6147 * sysdep.c [macintosh]: Remove declaration for sys_signal.
6148 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
6149 (sys_subshell) [macintosh]: Remove definition entirely.
6150 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
6151 Vwindow_system_version here. Remove initialization of
6152 Vx_bitmap_file_path.
6153 (read_input_waiting): Correct the number of parameters passed to
6155 Move all Macintosh functions to mac/mac.c.
6157 * term.c [macintosh]: Include macterm.h.
6159 * window.c [macintosh]: Include macterm.h.
6161 * xdisp.c [macintosh]: Include macterm.h. Declare
6162 set_frame_menubar and pending_menu_activation.
6163 (echo_area_display) [macintosh]: Do not return if terminal frame
6164 is the selected frame.
6165 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
6166 Allow only the selected frame to set menu bar.
6167 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
6168 calling FRAME_EXTERNAL_MENU_BAR (f).
6169 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
6171 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
6172 and check_x. Declare XCreateGC. Define x_create_gc and
6173 x_free_gc. Initialize font_sort_order.
6174 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
6175 but call x_list_fonts instead of w32_list_fonts.
6176 (Finternal_face_x_get_resource) [macintosh]: Do not call
6177 display_x_get_resource.
6178 (prepare_face_for_display) [macintosh]: Set xgcv.font.
6179 (realize_x_face) [macintosh]: Load the font if it is specified in
6181 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
6183 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
6185 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
6186 is nil: since we go to the end of submap anyway, we'd end up
6188 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
6189 doesn't obey autoload.
6191 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6193 * msdos.c (dos_set_window_size): Update screen dimension variables.
6195 2000-10-21 Jason Rumney <jasonr@gnu.org>
6197 * w32term.c (w32_cache_char_metrics): Double check that font is
6198 really fixed pitch before trusting tmPitchAndFamily.
6200 2000-10-21 Andrew Innes <andrewi@gnu.org>
6202 * w32gui.h (w32_char_font_type): Move enum from w32term.c
6204 * w32term.h: Extern decl for w32_cache_char_metrics.
6206 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
6208 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
6209 (w32_unload_font): Free per_char array if present.
6211 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
6212 cached information in emulated XFontStruct to handle common cases
6213 quickly. Do not allocate XCharStruct for return.
6214 (w32_native_per_char_metric): New function.
6215 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
6217 (x_produce_glyphs): Don't get an HDC. Change calls to
6218 w32_per_char_metric to match arg change above. Remove calls to
6220 (w32_get_glyph_overhangs): Ditto.
6221 (w32_cache_char_metrics): New function.
6223 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
6224 ($(BLD)/casefiddle.$(O)): Remove compile command.
6225 ($(BLD)/gmalloc.$(O)): Remove compile command.
6226 ($(BLD)/dispnew.obj):
6227 ($(BLD)/keyboard.obj):
6228 ($(BLD)/w32inevt.obj):
6229 ($(BLD)/w32bdf.obj):
6231 ($(BLD)/buffer.obj):
6232 ($(BLD)/editfns.obj):
6234 ($(BLD)/fileio.obj):
6236 ($(BLD)/indent.obj):
6237 ($(BLD)/insdel.obj):
6238 ($(BLD)/intervals.obj):
6239 ($(BLD)/minibuf.obj):
6241 ($(BLD)/scroll.obj):
6242 ($(BLD)/sysdep.obj):
6243 ($(BLD)/textprop.obj):
6244 ($(BLD)/widget.obj):
6245 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
6246 ($(BLD)/term.obj): Add dependency on dispextern.h.
6248 * makefile.nt ($(BLD)\dispnew.obj):
6249 ($(BLD)\keyboard.obj):
6250 ($(BLD)\w32inevt.obj):
6251 ($(BLD)\w32bdf.obj):
6253 ($(BLD)\buffer.obj):
6254 ($(BLD)\editfns.obj):
6256 ($(BLD)\fileio.obj):
6258 ($(BLD)\indent.obj):
6259 ($(BLD)\insdel.obj):
6260 ($(BLD)\intervals.obj):
6261 ($(BLD)\minibuf.obj):
6263 ($(BLD)\scroll.obj):
6264 ($(BLD)\sysdep.obj):
6265 ($(BLD)\textprop.obj):
6266 ($(BLD)\widget.obj):
6267 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
6268 ($(BLD)\term.obj): Add dependency on dispextern.h
6270 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6272 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
6273 with an additional argument of Qt.
6275 2000-10-21 Miles Bader <miles@gnu.org>
6277 * window.c (pos_fully_visible_in_window_p): New function.
6278 (Fpos_visible_in_window_p): Add FULLY argument.
6279 Use pos_fully_visible_in_window_p.
6280 (window_scroll_pixel_based, window_scroll_line_based): Update
6281 calls to Fpos_visible_in_window_p.
6282 * lisp.h (Fpos_visible_in_window_p): Update prototype
6284 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6286 * alloc.c (toplevel): Conditionalize compilation of mem_*
6287 functions differently.
6289 2000-10-20 Jason Rumney <jasonr@gnu.org>
6291 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
6292 mem_init where it used to be. mem_z etc not defined otherwise.
6294 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6296 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
6298 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
6299 structure definition and related variabled to the top of the file.
6300 Include this code when GC_MALLOC_CHECK is defined.
6301 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
6302 register/unregister allocated region.
6303 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
6304 which isn't allocated.
6305 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
6306 something which is already in use.
6307 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
6308 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
6309 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
6310 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
6312 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
6313 _malloc_internal instead of malloc.
6314 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
6317 2000-10-20 Andrew Innes <andrewi@gnu.org>
6319 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
6321 (my_strftime) <macro>: Don't use macro arg list when redefining as
6323 (my_strftime) <function>: Supply 0 as ut argument.
6325 2000-10-19 Jason Rumney <jasonr@altavista.net>
6327 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
6328 including dispextern.h, as it stops faces from working.
6330 * w32fns.c (Fx_create_frame): Don't bother calling
6331 face-set-after-frame-default since the caller does it for us
6332 anyway. Clean up calls to x_get_arg to be consistent with X.
6334 * w32term.c (x_produce_glyphs): Handle
6335 unibyte_display_via_language_environment correctly.
6336 (w32_draw_box_rect): Fix the calculation of width and height.
6338 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
6339 as it has stopped working.
6340 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
6343 2000-10-19 Gerd Moellmann <gerd@gnu.org>
6345 * eval.c (skip_debugger): Prevent a compiler warning.
6346 (Fcondition_case): Likewise.
6347 (Fbacktrace_frame): Use a null interactive spec.
6349 2000-10-19 Kenichi Handa <handa@etl.go.jp>
6351 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
6353 2000-10-18 Gerd Moellmann <gerd@gnu.org>
6355 * strftime.c: Sync with glibc, file version 1.78.
6356 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
6357 should no longer be used according to ISO 8601.
6359 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
6360 no map for meta_prefix_char, don't try to use it as a keymap.
6361 Instead, if T_OK is non-zero, look up a default binding, if any,
6362 otherwise, if T_OK is zero, return nil.
6364 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
6365 (x_to_xcolors, png_load): Use x_query_color.
6367 * xterm.c (x_color_cells, x_query_colors, x_query_color):
6369 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
6371 (x_copy_color, x_alloc_lighter_color): Likewise.
6373 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
6374 (x_query_color, x_query_colors): Add prototype.
6376 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
6377 check_string_bytes only if not noninteractive, increase count to 50.
6379 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
6381 * insdel.c (adjust_markers_for_delete): Handle before-insertion
6384 2000-10-17 Gerd Moellmann <gerd@gnu.org>
6386 * alloc.c (pure_bytes_used): Renamed from pureptr.
6388 (pure_alloc): New function.
6389 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
6391 (Fpurecopy): Use PURE_POINTER_P.
6393 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
6394 PT has moved backward.
6396 * xdisp.c (cursor_row_p): Take continued lines into account.
6398 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
6400 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
6401 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
6402 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
6405 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
6406 of selective display off while searching for the next line start.
6408 2000-10-17 Kenichi Handa <handa@etl.go.jp>
6410 * Makefile.in (term.o): Depend on dispextern.h.
6412 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
6414 * keymap.c (keymap_memberp): Ensure that nil is not a member.
6416 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6418 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
6419 the iterator at the beginning, so that they can be set later on,
6420 for instance in reseat_at_next_visible_line_start, without being
6423 * xfns.c (pbm_format): Add :foreground and :background keywords.
6424 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
6425 (xbm_load): Recognize foreground and background color specifications.
6427 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
6429 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
6431 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
6433 * msdos.c (IT_set_face): Compare highlighted face with the default
6434 face, and invert colors if these faces' colors are identical.
6435 (Fmsdos_remember_default_colors): Don't swap foreground and
6436 background colors in initial_colors[].
6437 (IT_set_frame_parameters): Don't swap frame's foreground and
6438 background pixels. If ALIST includes "(reverse . t)", swap
6439 foreground-color and background-color properties in frame's
6440 param_alist. If the original frame's param_alist doesn't specify
6441 the colors, store unspecified-fg and unspecified-bg, reversed if
6444 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
6445 the colors are unspecified and reversed, reverse fore- and back-
6446 ground in the returned value.
6447 (Fframe_parameter): Ditto.
6449 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6451 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
6452 get_last_unchanged_at_beg_row.
6453 (find_first_unchanged_at_end_row): Renamed from
6454 get_first_unchanged_at_end_row.
6455 (find_first_unchanged_at_end_row): Convert assertions to
6456 unconditional tests which abort. When looking for a row in
6457 unchanged text, don't go further back than first_text_row.
6459 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
6460 Don't add in the last line's height when deciding if the new
6461 position is below the scroll margin.
6463 2000-10-16 Miles Bader <miles@gnu.org>
6465 * editfns.c (Fconstrain_to_field): Check carefully for field
6466 boundaries if either OLD_POS or NEW_POS has a non-nil field
6467 property, even if they're the same.
6469 2000-10-16 Kenichi Handa <handa@etl.go.jp>
6471 * xterm.c (x_draw_box_rect): Fix the calculation of width and
6472 height for XFillRectangle.
6474 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
6476 * syntax.c (Fstring_to_syntax): New function extracted from
6477 Fmodify_syntax_entry.
6478 (Fmodify_syntax_entry): Use it and document the ! and | fences.
6479 (skip_chars, Fforward_comment): Remove unused variables.
6480 (syms_of_syntax): Add defsubr for string-to-syntax.
6481 (describe_syntax): Add code for comment and string fences.
6483 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
6485 * keymap.c (access_keymap): Add AUTOLOAD parameter.
6486 Do the meta->esc mapping. Call get_keyelt before returning.
6487 Start scanning from the second element (the first is always `keymap')
6488 to make it easier to detect when we reach a parent map.
6489 Handle the case of inheriting from a symbol whose function is a map.
6490 (Fkeymap_parent): Also handle the `inherit from symbol' case.
6491 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
6492 (get_keyelt, Flookup_key): Update call to access_keymap.
6493 Remove the meta->esc mappings.
6494 (define_as_prefix): Delete old disabled code.
6495 (menu_item_p): New function.
6496 (where_is_internal_1): Skip over the few remaining menu items.
6497 * lisp.h (access_keymap): Update prototype.
6498 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
6499 Update call to access_keymap.
6500 (follow_key, read_key_sequence): Update calls to access_keymap.
6501 Remove the meta->esc mappings.
6503 2000-10-13 Gerd Moellmann <gerd@gnu.org>
6505 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
6506 with additional argument.
6508 * xdisp.c (cursor_row_p): New function.
6509 (try_cursor_movement, display_line): Use it.
6511 * xdisp.c (append_space): Also save/restore iterator's current
6512 character and its length.
6514 * xdisp.c (init_from_display_pos): Add an assertion.
6515 (handle_stop): Don't set iterator's add_overlay_start.
6516 (handle_invisible_prop): Likewise.
6517 (load_overlay_strings): If text under an overlay is invisible,
6518 take both before- and after-strings into account when the iterator
6519 is positioned either at the start or at the end of the overlay.
6520 (forward_to_next_line_start): Rewritten.
6521 (reseat_at_next_visible_line_start): Rewritten.
6522 (set_iterator_to_next): Add parameter RESEAT_P.
6524 * dispextern.h (struct it): Remove member add_overlay_start.
6525 (set_iterator_to_next): Change prototype.
6527 2000-10-13 Kenichi Handa <handa@etl.go.jp>
6529 * coding.c (code_convert_region): Be sure to initialize
6530 coding->category_idx.
6531 (decode_coding_string): Set coding->src_multibyte and
6532 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
6533 (encode_coding_string): Set coding->src_multibyte and
6534 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
6536 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
6538 * xfns.c (Fx_create_frame): Don't bother calling
6539 face-set-after-frame-default since the caller does it for us anyway.
6541 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
6543 * window.c (coordinates_in_window): Fix detection of vertical line
6544 on character terminals.
6546 2000-10-12 Gerd Moellmann <gerd@gnu.org>
6548 * editfns.c (save_excursion_save): Additionally record the
6550 (save_excursion_restore): If buffer was visible in a window, and a
6551 different window was selected, and the old selected window is
6552 still live, restore point in that window.
6554 2000-10-12 Kenichi Handa <handa@etl.go.jp>
6556 * xterm.c (x_produce_glyphs): Handle
6557 unibyte_display_via_language_environment correctly.
6559 * regex.c (regex_compile): Change the way of handling a range from
6560 unibyte char to multibyte char.
6562 * syntax.c (skip_chars): Change the way of handling a range from
6563 unibyte char to multibyte char.
6565 * process.c (read_process_output): Cancel previous change.
6567 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
6569 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
6571 * charset.c (Ffind_charset_string): Doc fix.
6572 (Ffind_charset_region): Doc fix.
6574 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
6576 * process.c (read_process_output): Fix previous change. Adjust
6577 multibyteness of text to insert in a buffer by
6578 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
6580 2000-10-10 Andreas Schwab <schwab@suse.de>
6582 * alloc.c (mark_object): Remove all workarounds installed on
6585 2000-10-10 Kenichi Handa <handa@etl.go.jp>
6587 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
6588 (base64_encode_1): Make it work for a text of multibyte form.
6589 (Fbase64_decode_region): Allocate sufficient memory for multibyte
6590 case. Don't call str_to_multibyte because base64_decode_1
6591 produces correct multibyte form for eight-bit codes.
6592 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
6593 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
6594 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
6597 * charset.h (CHAR_STRING): Optimized for single byte characters.
6599 2000-10-09 Andreas Schwab <schwab@suse.de>
6601 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
6602 -1 after socket is closed, to fall through to error processing.
6604 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
6606 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
6607 variables. If ALIST includes foreground-color or
6608 background-color, change also the colors of the default face for
6611 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
6613 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
6614 them extern (they are defined on xfaces.c).
6615 (syms_of_msdos): Don't intern and don't staticpro
6616 Qbackground_color and Qforeground_color.
6618 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
6620 * frame.c (Fframe_parameter): For non-windowed frames, if
6621 f->param_alist says foreground or background color is unspecified,
6622 call tty_color_name to return the color name computed from the
6623 frame's current colors.
6625 2000-10-06 Dave Love <fx@gnu.org>
6627 * terminfo.c (ospeed): Don't declare.
6629 * sysdep.c: Don't include string.h.
6630 (h_errno): Declare conditional also on TRY_AGAIN.
6632 * charset.c (Ffind_charset_string): Doc fix.
6634 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
6635 (Fbase64_decode_region, Fbase64_decode_string): More explicit
6638 2000-10-05 Dave Love <fx@gnu.org>
6640 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
6641 position like menu-bar.
6643 2000-10-05 Gerd Moellmann <gerd@gnu.org>
6645 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
6647 * xdisp.c (handle_single_display_prop): Use safe_call1.
6648 (safe_call): Renamed from call_function.
6649 (safe_call1): New function.
6650 (handle_fontified_prop): Use safe_call1 instead of call1.
6651 (safe_eval): Renamed from eval_form.
6652 (safe_eval_handler): Renamed from eval_handler.
6653 (handle_single_display_prop, display_mode_element): Use safe_eval
6654 instead of eval_form.
6656 * xfaces.c (merge_face_heights): Use safe_call instead of
6659 * keyboard.c (show_help_echo): Use safe_call instead of
6660 call_function; use safe_eval instead of eval_form.
6662 * lisp.h (safe_call): Renamed from call_function.
6663 (safe_eval): Renamed from eval_form.
6664 (safe_call1): Add prototype.
6666 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
6668 * xfns.c (image_ascent): Rearrange ascent calculation for the
6671 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
6673 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
6674 (where_is_internal_1): Don't bother ignoring menu-items any more.
6676 2000-10-04 Gerd Moellmann <gerd@gnu.org>
6678 * keyboard.c (update_menu_bindings): New variable.
6679 (parse_menu_item): Use AREF. If update_menu_bindings
6680 is 0, don't update menu bindings.
6681 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
6683 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
6685 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
6688 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
6690 * syntax.c (forw_comment): Match nestedness of ender/starter.
6691 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
6692 (prev_char_comstart_first): Remove.
6693 (back_comment): Check two-char comment markers more carefully
6694 to better handle overlapping cases like *//* or /* */* */ ...
6695 Match nestedness of ender/starter.
6697 2000-10-02 Dave Love <fx@gnu.org>
6699 * config.in (HAVE_GAI_STRERROR): Add undef.
6701 * process.c (Fopen_network_stream): Use it.
6703 * m/alpha.h (NO_REMAP): Don't define.
6705 2000-10-02 Gerd Moellmann <gerd@gnu.org>
6707 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
6708 return with a string converted to an integer or vice versa when
6709 Vmocklisp_arguments is t.
6710 (Fsignal): Likewise. The function can return for `quit'.
6711 (struct gcpro): Declare member `var' to point to a volatile
6714 * eval.c (error): Prevent compiler warning.
6716 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
6718 * keymap.c (keymap_memberp): New function.
6719 (Fset_keymap_parent): Use it.
6720 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
6721 Use keymap_memberp to avoid creating cycles.
6722 (access_keymap): Use KEYMAPP.
6724 2000-09-30 Gerd Moellmann <gerd@gnu.org>
6726 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
6727 gai_strerror. Make sure xerrno is set if connect fails. Improve
6730 2000-09-29 Jason Rumney <jasonr@gnu.org>
6732 * w32term.c (w32_char_font_type, w32_encode_char)
6733 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
6734 (w32_bdf_per_char_metric): New function.
6735 (w32_per_char_metric): Use it.
6736 (x_draw_glyph_string_background): Always draw background for BDF
6739 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
6740 GDI object which is a scarce resource.
6742 * w32bdf.c (search_file_line): Fix skipping of whitespace.
6743 (get_quoted_string): Fix limit on memchr search.
6744 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
6745 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
6746 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
6747 (get_cached_font_char, cache_char_offset): Use macro
6748 BDF_CODEPOINT_RANGE_COVER_P.
6749 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
6750 (clear_cached_bitmap_slots): New function.
6751 (GET_HEX_VALUE): G-Z, g-z are not hex.
6752 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
6753 (get_bitmap_with_cache): Use new cache implementation.
6754 (create_offscreen_bitmap): New function.
6755 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
6757 * w32term.c (x_produce_glyphs): If the distance from the current
6758 position to the next tab stop is less than a canonical character
6759 width, use the tab stop after that.
6760 (x_draw_glyphs): Handle case START and END are out of bounds more
6762 (x_clear_mouse_face): Block/unblock input.
6763 (x_display_and_set_cursor): Don't show a hollow box cursor for
6764 buffers whose cursor_type is nil.
6766 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6768 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
6770 * dispextern.h (updating_frame): Declare extern.
6772 2000-09-29 Andreas Schwab <schwab@suse.de>
6774 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
6776 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6778 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
6779 use its function definition.
6780 (tool_bar_items): Likewise.
6782 * lisp.h (fatal): Declare NO_RETURN.
6784 2000-09-29 Kenichi Handa <handa@etl.go.jp>
6786 * keymap.c: Remove the line "#undef NULL".
6788 2000-09-28 Gerd Moellmann <gerd@gnu.org>
6790 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
6792 2000-09-28 Dave Love <fx@gnu.org>
6794 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
6796 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
6798 * .gdbinit (xreload): Note its need on GNU/Linux.
6800 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
6801 r_alloc, r_alloc_free.
6803 2000-09-28 Kenichi Handa <handa@etl.go.jp>
6805 * syntax.c (skip_chars): Handle negation correctly.
6807 2000-09-27 Gerd Moellmann <gerd@gnu.org>
6809 * xfaces.c (realize_default_face): Call set_lface_from_font_name
6810 with non-zero FORCE_P argument.
6812 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
6815 * xdisp.c (window_box_height): Add an assertion.
6817 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
6818 tool-bar than is available.
6819 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
6821 2000-09-27 Dave Love <fx@gnu.org>
6823 * s/irix6-5.h: Now works 64-bit. Tidied.
6825 2000-09-26 Gerd Moellmann <gerd@gnu.org>
6827 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
6828 instead of BITS_PER_INT.
6829 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
6830 EMACS_UINT, respectively.
6831 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
6833 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
6835 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
6837 * window.c (freeze_window_starts): Construct last argument for
6838 foreach_window differently.
6840 * xfns.c (x_decode_color): Don't return a Lisp_Object.
6842 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
6843 EMACS_UINT instead of `int' and `unsigned int'.
6844 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
6846 * frame.h (struct frame): Make the `nothing' member of union
6847 output_data an EMACS_INT.
6849 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
6850 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
6851 size in the sdata structure.
6852 (SDATA_NBYTES, SDATA_DATA): New macros.
6853 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
6854 differently for the different layout of the sdata structure.
6855 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
6857 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
6858 Check that size recorded in the string size and size recorded in
6859 the sdata structure agree.
6861 2000-09-25 Dave Love <fx@gnu.org>
6863 * buffer.c: Include stdio.h.
6865 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
6867 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
6869 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
6870 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
6871 (__malloc_extra_blocks): Declare as __malloc_size_t.
6873 2000-09-25 Gerd Moellmann <gerd@gnu.org>
6875 * alloc.c (mark_image): Use GC_NILP instead of NILP.
6877 * keyboard.c (show_help_echo): Set help_echo_showing_p.
6878 (read_char): If help-echo is showing, preserve the echo area
6881 * xdisp.c (help_echo_showing_p): New variable.
6882 (set_message): Reset it to 0.
6883 (init_xdisp): Initialize help_echo_showing_p.
6885 * dispextern.h (help_echo_showing_p): Declare extern.
6887 * config.in: Fix typo in __GNUC_MINOR__.
6889 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
6891 * s/freebsd.h (POSIX_SIGNALS): Define.
6893 * xterm.c (x_clear_mouse_face): Block/unblock input.
6895 2000-09-24 Dave Love <fx@gnu.org>
6897 * fns.c (base64_encode_1): Fix last change.
6899 2000-09-22 Gerd Moellmann <gerd@gnu.org>
6901 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
6903 * xdisp.c (try_window_reusing_current_matrix): More fixes
6904 for the case window has a header-line.
6906 2000-09-22 Dave Love <fx@gnu.org>
6908 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
6911 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
6913 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
6915 2000-09-21 Gerd Moellmann <gerd@gnu.org>
6917 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
6920 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
6923 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
6924 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
6925 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
6928 * marker.c (byte_char_debug_check): Return void.
6930 * xfns.c (Fx_create_frame): Set default frame parameter value
6931 for tool-bar-lines to 1.
6933 * dispnew.c (scrolling_window): Compare y-positions of rows
6934 equal at the start. Some simplification.
6936 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
6937 reused rows' y-position in the case window has a header-line, and
6938 new window start is greater than old window start.
6940 * process.c (process_sent_to): New variable.
6941 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
6942 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
6943 Declare more parameters volatile.
6945 * lread.c (Vrecursive_load_depth_limit): New variable.
6946 (Fload): Check recursive loads whose recursion depth exceeds
6947 Vrecursive_load_depth_limit.
6948 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
6950 2000-09-20 Gerd Moellmann <gerd@gnu.org>
6952 * fileio.c (Fread_file_name): Doc fix.
6954 * editfns.c (Fmessage_or_box): Doc fix.
6956 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
6958 * xfns.c (xbm_scan): Allow C-style comments.
6960 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
6961 symbols are specified, add color translations to the cache.
6962 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
6963 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
6965 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
6966 structures to xpm_init_color_cache.
6968 2000-09-19 Gerd Moellmann <gerd@gnu.org>
6970 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
6972 2000-09-19 Andrew Innes <andrewi@gnu.org>
6974 * makefile.nt (bootstrap-emacs): Don't change directory.
6976 2000-09-19 Kenichi Handa <handa@etl.go.jp>
6978 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
6980 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
6981 If output buffer is too small, signal an appropriated error.
6983 2000-09-18 Dave Love <fx@gnu.org>
6985 * keyboard.c (menu_bar_items, tool_bar_items)
6986 (current_active_maps): Remove redundant get_local_map call.
6988 2000-09-18 Gerd Moellmann <gerd@gnu.org>
6990 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
6991 cursor for buffers whose cursor_type is nil.
6993 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
6994 a feature to implement that is already implemented.
6995 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
6998 * xfns.c (x_clear_image_1): New function.
6999 (x_clear_image): Use it.
7000 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
7002 * dispnew.c (update_window): Move test for invisible lines
7003 at the top to update_window_line.
7004 (update_window_line): Handle invisible lines here.
7006 * xfns.c (clear_image_cache): Clear current matrices of all
7007 frames sharing an image cache. Block input while freeing
7008 images. Fix timestamp comparison.
7009 (x_clear_image): Also free the mask.
7011 * xfns.c (lookup_image): Block input while loading the image so
7012 that we won't get interrupted in a state where the image isn't yet
7014 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
7015 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
7016 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
7017 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
7019 2000-09-16 Gerd Moellmann <gerd@gnu.org>
7021 * dispnew.c (update_window): Make sure to make desired rows
7022 current even if they are completely invisible at the top
7025 2000-09-15 Gerd Moellmann <gerd@gnu.org>
7027 * xfns.c (lookup_image): Build mask before applying an algorithm.
7028 Recognize algorithm `disabled'.
7029 (cross_disabled_images): New variable.
7030 (COLOR_INTENSITY): New macro.
7031 (x_detect_edges): Use COLOR_INTENSITY.
7032 (x_disable_image): New function.
7033 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
7035 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
7036 disabled state, don't apply an image transformation algorithm if
7037 the user specified an image for the disabled state. Use
7038 `:algorithm disabled' for creating a disabled item's image if the
7039 user hasn't specified an image.
7041 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
7042 allocation functions with the XPM lib.
7043 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
7044 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
7045 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
7046 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
7047 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
7048 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
7049 functions, if possible, because these handle color allocation
7050 failure more gracefully.
7051 (Fimage_mask_p): New function.
7053 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
7054 (Qedge_detection, Qheuristic): New symbols.
7055 (syms_of_xfns): Initialize new symbols.
7056 (lookup_image): Handle `:mask X', `:algorithm emboss', and
7057 `algorithm (edge-detection ...)'.
7058 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
7059 (tiff_format, gif_format, gs_format): Add `:mask'.
7060 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
7061 (GIF_MASK, GS_MASK): New enumerators.
7062 (x_laplace_read_row, x_laplace_write_row): Functions removed.
7063 (emboss_matrix, laplace_matrix): New variables.
7064 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
7065 (x_edge_detection): New functions.
7066 (x_laplace): Rewritten in terms of x_detect_edges.
7067 (x_build_heuristic_mask): If image has a mask, free it.
7069 2000-09-14 Andrew Innes <andrewi@gnu.org>
7071 * makefile.w32-in: Revert to Unix line endings.
7073 2000-09-14 Andrew Innes <andrewi@gnu.org>
7075 * makefile.w32-in: Standardize indentation somewhat.
7076 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
7077 cater for differences between shells.
7079 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
7081 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7083 * xterm.c (x_produce_glyphs): If the distance from the current
7084 position to the next tab stop is less than a canonical character
7085 width, use the tab stop after that.
7087 2000-09-14 Dave Love <fx@gnu.org>
7089 * buffer.c (alloc_buffer_text): Fix xmalloc call.
7091 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7093 * xdisp.c (handle_fontified_prop): While running fontification
7094 functions, bind `fontification-functions' and
7095 `after-change-functions' to nil.
7097 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
7098 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
7100 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
7102 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
7103 USE_MMAP_FOR_BUFFERS.
7105 * insdel.c (make_gap): Use enlarge_buffer_text.
7107 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
7108 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
7109 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
7110 from former r_alloc_* functions in ralloc.c.
7111 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
7112 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
7113 (mmap_init) [REL_ALLOC_MMAP]: New function.
7114 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
7115 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
7118 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
7119 (enlarge_buffer_text): Add prototype.
7121 * ralloc.c: Remove everything having to do with the use of mmap.
7123 2000-09-13 Gerd Moellmann <gerd@gnu.org>
7125 * sound.c (Fplay_sound): Doc fix.
7127 * keyboard.c: Avoid some more compiler warnings.
7128 (parse_tool_bar_item): Ignore cached key bindings.
7130 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
7131 and allocation of Lisp data.
7133 2000-09-12 Gerd Moellmann <gerd@gnu.org>
7135 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
7136 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
7139 * lread.c (Fload): Put code checking for recursive loads in #if 0.
7141 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
7143 * ccl.c: Comment fixed.
7144 (MAX_MAP_SET_LEVEL): Increased to 30.
7145 (PUSH_MAPPING_STACK): Enclose with do-while block.
7146 (POP_MAPPING_STACK): Likewise.
7147 (stack_idx_of_map_multiple): New variable.
7148 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
7149 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
7150 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
7151 (ccl_driver) <CCL_MapSingle>: Likewise.
7152 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
7153 with the case where looking up process reaches to the end of
7154 map-set, and call CCL programs as the above change.
7156 2000-09-11 Gerd Moellmann <gerd@gnu.org>
7158 * xfns.c (png_load, jpeg_load): Declare some variables volatile
7159 that might be clobbered by longjmp.
7160 (check_x_display_info, x_decode_color, create_frame_xic)
7161 (Fx_display_backing_store, Fx_display_visual_class)
7162 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
7164 * lread.c (init_lread): Set Vloads_in_progress to nil.
7165 (Fload): Show list of recursively loaded files, when signaling an
7168 * lread.c (Vloads_in_progress): New variable.
7169 (record_load_unwind): New function.
7170 (Fload): Check for recursive loads.
7171 (syms_of_lread): Initialize Vloads_in_progress.
7172 (read_integer, read1): Avoid some compiler warnings.
7174 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
7177 2000-09-11 Miles Bader <miles@gnu.org>
7179 * editfns.c (Fbuffer_string): Doc fix.
7181 2000-09-10 Gerd Moellmann <gerd@gnu.org>
7183 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
7185 2000-09-09 Ken Raeburn <raeburn@gnu.org>
7187 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
7188 whether to include other header files.
7190 2000-09-09 Gerd Moellmann <gerd@gnu.org>
7192 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
7193 by Fmemq as a boolean.
7195 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
7197 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
7199 2000-09-08 Gerd Moellmann <gerd@gnu.org>
7201 * ralloc.c (mmap_fd): Remove initializer which can make it
7202 read-only in a dumped Emacs.
7203 (mmap_fd_1): New variable.
7204 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
7205 restore it from there.
7206 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
7207 unconditionally so that mmap_fd can be initialized there.
7208 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
7209 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
7210 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
7212 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
7214 * xdisp.c (dump_glyph_row): Fix printf format string.
7215 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
7217 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
7219 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
7222 * xdisp.c (try_window_id): When trying to locate cursor in
7223 unchanged rows at the top, handle the case that we can't find it.
7225 * xterm.c (x_draw_glyphs): Handle case START and END are out
7226 of bounds more carefully.
7228 2000-09-08 Dave Love <fx@gnu.org>
7230 * s/sol2.h (REL_ALLOC_MMAP): Define.
7231 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
7233 * ralloc.c: Don't include string.h (redundant).
7234 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
7235 [!MAP_ANON]: Include fcntl.h.
7236 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
7237 (r_alloc, r_re_alloc, r_alloc_free)
7238 (mmap_enlarge, mmap_set_vars): Use it.
7239 (r_alloc_init_fd): New function.
7240 (__morecore) [SYSTEM_MALLOC]: Don't declare.
7241 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
7244 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
7247 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
7248 change to __NetBSD__.
7250 2000-09-08 Kenichi Handa <handa@etl.go.jp>
7252 * search.c (compile_pattern): Check the multibyteness of cached
7255 2000-09-08 Miles Bader <miles@gnu.org>
7257 * xfaces.c (default_face_vector): Function removed.
7258 (Finternal_merge_in_global_face): Restore old global/local
7259 attribute override order. Use inline loop instead of calling
7260 default_face_vector.
7262 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7264 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
7265 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
7266 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
7267 where necessary, in case POINTER_TYPE is `void'.
7269 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
7271 * frame.c (make_terminal_frame): Initialize frame foreground and
7272 background colors to unspecified, for the initial instance of an
7275 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7277 * ralloc.c (mmap_find): Fix overlap computation.
7278 (mmap_enlarge): Compute nbytes before trying to find an
7281 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
7284 * lread.c (syms_of_lread): Change value of regexp
7285 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
7287 * xmenu.c (xdialog_show): When looking up the selection in
7288 menu_items, take `quote' boundaries into account; this corresponds
7289 to a nil ITEM in x-popup-dialog.
7291 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7293 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
7295 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
7297 * coding.c (encode_coding_sjis_big5): Use translation table for
7298 encoding, not decoding. Fix the handling of latin-jisx0201.
7299 Check for the charset katakana-jisx0201 too.
7300 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
7301 (detect_coding_sjis): Check the byte sequence more rigidly.
7303 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7305 * xfaces.c (Vparam_value_alist): New variable.
7306 (syms_of_xfaces): Initialize it.
7307 (Finternal_set_lisp_face_attribute): Avoid more consing.
7309 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
7311 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
7312 (Qbackground_mode): New variable.
7313 (syms_of_frame_1): Initialize Qbackground_mode.
7315 * lisp.h (Qdisplay): Declare extern.
7317 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
7318 change face on all frames, and change the default for new frames.
7320 2000-09-07 Dave Love <fx@gnu.org>
7322 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
7324 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7326 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
7328 * charset.c: Include composite.h
7329 (lisp_string_width): New function.
7330 (Fstring_width): Call lisp_string_width instead of strwidth.
7332 * Makefile.in (charset.o): Depends on composite.h.
7334 * process.c (read_process_output): Before inserting the decoded
7335 text in the buffer, adjust the multibyteness.
7337 2000-09-06 Gerd Moellmann <gerd@gnu.org>
7339 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
7340 buffer's text buffer is null, map new memory.
7342 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
7343 POINTER_TYPE and size_t.
7344 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
7345 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
7346 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
7347 [REL_ALLOC_MMAP]: New macros.
7348 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
7349 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
7350 [REL_ALLOC_MMAP]: New functions.
7352 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
7353 before and after unexec.
7355 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
7356 text buffers if necessary.
7358 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
7359 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
7362 * config.in (HAVE_MMAP): Add #undef.
7364 2000-09-05 Gerd Moellmann <gerd@gnu.org>
7366 * frame.c (Qdisplay_type): New variable.
7367 (syms_of_frame_1): Initialize it.
7368 (Fframe_parameter): New function that avoids consing.
7369 (syms_of_frame): Defsubr it.
7371 * buffer.c (Fother_buffer): Consider buffers as invisible when
7372 they are displayed in a window on an invisible frame.
7374 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
7375 get-largest-window always return nil.
7377 2000-09-04 Gerd Moellmann <gerd@gnu.org>
7379 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
7380 variable; recognize Emacs 19 elc files.
7382 2000-09-04 Miles Bader <miles@gnu.org>
7384 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
7385 before initially popping up the menu, so the menu doesn't flash
7386 when the face settings are significantly different from the defaults.
7388 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
7390 * regex.c (WIDE_CHAR_SUPPORT): New macro.
7391 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
7392 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
7393 (BIT_UNIBYTE): Remove.
7394 (re_match_2_internal): Delete corresponding code and streamline the
7395 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
7396 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
7397 (re_wctype_t): New type.
7398 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
7399 (regex_compile): Use them and fix handling of overly long char classes.
7401 2000-09-03 Andrew Innes <andrewi@gnu.org>
7403 * makefile.w32-in: Change to DOS line endings.
7405 * s/ms-w32.h (ORDINARY_LINK): New define.
7407 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
7408 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
7410 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
7411 (distclean): Delete them here instead.
7413 * w32proc.c (compare_env): Convert to uppercase for comparison,
7414 not lowercase, to match how the native Windows shell works.
7416 2000-09-03 Jason Rumney <jasonr@gnu.org>
7418 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
7419 CVS changes the line-ends when checking in/out on DOS/Windows.
7421 * makefile.nt (emacs): Do not change directory to run temacs, as
7422 the load-path is set relative to current directory.
7424 2000-09-03 Miles Bader <miles@gnu.org>
7426 * xterm.c (x_alloc_lighter_color_for_widget): New function.
7428 2000-09-02 Gerd Moellmann <gerd@gnu.org>
7430 * xdisp.c (redisplay_mode_lines): New function.
7431 (display_mode_lines): Return number of mode lines displayed.
7432 (echo_area_display): Use redisplay_mode_lines to draw garbaged
7433 mode lines. Don't temporarily bind redisplay-dont-pause to t.
7435 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
7436 string.h and strings.h.
7437 (index) [HAVE_INDEX]: Add prototype.
7439 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
7440 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
7442 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
7443 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
7445 2000-09-01 Gerd Moellmann <gerd@gnu.org>
7447 * lread.c (read1): Accept `?' as symbol constituent, for
7448 compatiblity with XEmacs.
7450 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
7452 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
7453 (struct re_pattern_buffer): Remove newline_anchor.
7454 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
7455 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
7456 (re_max_failures, fail_stack): Use size_t rather than unsigned.
7457 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
7458 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
7459 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
7460 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
7461 Get rid of references to newline_anchor.
7462 (regcomp): Allocate and precompute a fastmap.
7464 2000-08-31 Gerd Moellmann <gerd@gnu.org>
7466 * lread.c (openp): GCPRO local variable `filename'.
7468 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
7470 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
7472 * regex.c: Merge some changes from GNU libc. Add prototypes.
7473 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
7474 Use memcmp and memcpy instead of bcopy and bcmp.
7475 (init_syntax_once): Use ISALNUM.
7476 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
7477 (REG_UNSET_VALUE): Remove. Use NULL instead.
7478 (REG_UNSET, re_match_2_internal): Use NULL.
7479 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
7481 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
7482 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
7483 (regex_compile): In handle_interval, return an error rather than try to
7484 unfetch the interval if we can't find the closing brace.
7485 Obey the RE_NO_GNU_OPS syntax bit.
7486 (TOLOWER): New macro.
7488 (regexec): Allocate regs.start and regs.end as one block.
7490 2000-08-30 Gerd Moellmann <gerd@gnu.org>
7492 * xdisp.c (echo_area_display): Check display_completed instead
7493 of calling detect_input_pending.
7495 * dispnew.c (update_frame): Only set display_completed here; move
7496 the update_begin and update_end calls here from update_frame_1.
7497 (update_frame_1): Don't set display_completed here, don't call
7498 update_begin/update_end.
7500 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
7501 instead of store_frame_param.
7503 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7505 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
7506 desired window matrix hasn't been displayed, use the current row
7507 instead. Make sure that only those frame rows are updated for
7508 which there exists a corresponding enabled desired row.
7510 2000-08-29 Miles Bader <miles@gnu.org>
7512 * xfaces.c (default_face_vector): New function.
7513 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
7515 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7517 * lread.c (openp): Prevent temporary string passed to
7518 Ffile_readable_p from being garbage collected.
7520 2000-08-28 Dave Love <fx@gnu.org>
7522 * keymap.c (store_in_keymap): Add `static' to declaration.
7524 2000-08-28 Gerd Moellmann <gerd@gnu.org>
7526 * emacs.c, callint.c, doc.c, editfns.c
7527 (toplevel) [HAVE_STRING_H]: Include string.h.
7528 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
7529 (index): Remove prototypes which might conflict with non-standard
7530 definitions of index/strchr.
7532 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
7533 (rindex): Define only if !HAVE_RINDEX.
7535 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
7537 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
7539 2000-08-28 Miles Bader <miles@gnu.org>
7541 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
7542 made inconsistent by a font-related attribute in FROM.
7543 (merge_face_inheritance): Add function comment.
7545 2000-08-28 Kenichi Handa <handa@etl.go.jp>
7547 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
7548 the 4th arg (PREV_EVENT) Qt to suppress input method.
7550 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
7552 * regex.c: Indent cpp directives and remove parens after `defined'.
7553 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
7554 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
7555 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
7556 (re_compile_pattern): Use size_t for length.
7557 (init_syntax_once): Move to a better place.
7558 * regex.h: Merge changes from GNU libc. Indent cpp directives.
7559 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
7561 * syntax.c (back_comment): Detect cases where a comment-starter is
7562 actually inside another comment as in: /* a // b */ c // d \n.
7563 Make it clear that `comstart_pos' is unused for nested comments.
7565 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
7566 (KEYMAPP): New macro.
7567 (Fkeymap_parent, Fset_keymap_parent): Use it.
7568 (fix_submap_inheritance): Mark it static.
7569 (define_as_prefix, describe_buffer_bindings, describe_command)
7570 (describe_translation, describe_map): Complete prototypes.
7572 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
7574 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
7575 to better match the key-lookup behavior.
7577 2000-08-27 Gerd Moellmann <gerd@gnu.org>
7579 * xfaces.c (lface_fully_specified_p): Handle :inherit.
7580 (Finternal_set_lisp_face_attribute): Fix typo in error message.
7582 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
7584 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
7585 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
7586 (xterm.o): Depend on coding.h
7588 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7590 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
7591 the corresponding '#endif'.
7593 2000-08-26 Miles Bader <miles@gnu.org>
7595 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
7596 * xfaces.c (QCinherit): New variable.
7597 (syms_of_xfaces): Initialize it.
7598 (LFACE_INHERIT): New macro.
7599 (Finternal_get_lisp_face_attribute)
7600 (merge_face_vector_with_property)
7601 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
7602 (check_lface_attrs): Allow new types of face height. Check
7604 (CYCLE_CHECK): New macro.
7605 (merge_face_inheritance): New function.
7606 (merge_face_vectors): Merge inherited faces too. Add F and
7607 CYCLE_CHECK arguments.
7608 (merge_face_vector_with_property, Finternal_merge_in_global_face)
7609 (lookup_named_face, lookup_derived_face, realize_named_face)
7610 (face_at_string_position, face_at_buffer_position): Supply
7611 new F and CYCLE_CHECK arguments to merge_face_vectors.
7612 (merge_face_heights): New function.
7613 (merge_face_vectors, merge_face_vector_with_property)
7614 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
7615 handle relative face heights.
7616 (lface_same_font_attributes_p): Compare heights using EQ.
7618 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7620 * charset.c (char_to_string): Check the character validity.
7621 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
7623 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
7625 * regex.c (PUSH_FAILURE_COUNT): New macro.
7626 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
7627 Handle popping of a register's or a counter's data.
7628 (POP_FAILURE_POINT): Use the new name.
7629 (re_match_2_internal): Push counter data on the stack for succeed_n,
7630 jump_n and set_number_at and remove misleading dead code in succeed_n.
7632 2000-08-25 Gerd Moellmann <gerd@gnu.org>
7634 * xdisp.c (redisplay_internal): If considering all windows on all
7635 frames, update the display for each frame as soon as possible,
7636 instead of first building all desired matrices for all frames, and
7637 then updating them all.
7638 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
7640 2000-08-24 Gerd Moellmann <gerd@gnu.org>
7642 * bytecode.c (mark_byte_stack): Add a comment.
7644 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
7645 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
7648 2000-08-24 Kenichi Handa <handa@etl.go.jp>
7650 * minibuf.c (do_completion): Always use compare-string, not
7651 string-equal because the latter doesn't pay attention to
7652 multibyteness of strings.
7654 * process.c (create_process): Don't setup raw-text coding here.
7655 (Fopen_network_stream): Don't set coding->src_multibyte and
7656 coding->dst_multibyte here.
7657 (read_process_output): For process filter, return unibyte string
7658 if default-enable-multibyte-characters is nil.
7659 (send_process): If OBJECT is multibyte text, be sure to encoded it
7660 by the specified coding system for the process. Otherwise, setup
7662 (init_process): Don't initialize default-process-coding-system here.
7664 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
7666 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
7667 <scroll-down-aggressively>: Likewise.
7669 2000-08-23 Kenichi Handa <handa@etl.go.jp>
7671 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
7672 zero. Set coding->produced_char correctly.
7674 2000-08-22 Andrew Innes <andrewi@gnu.org>
7676 * makefile.w32-in: New file.
7678 * unexw32.c (unexec): Ignore old_name, and use the actual location
7679 of the current executable instead. Base new_name on this.
7681 * w32proc.c (create_child): Remove reference to security
7682 descriptor, which isn't needed and doesn't compile with mingw32.
7684 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7685 up dllimport attributes.
7686 (x_update_window_end): Update prototype.
7688 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
7689 extern, which screws up dllimport attributes.
7691 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7692 up dllimport attributes.
7694 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
7695 screws up dllimport attributes.
7697 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7698 up dllimport attributes.
7699 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
7700 screws up dllimport attributes.
7702 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7703 up dllimport attributes.
7705 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
7706 screws up dllimport attributes.
7708 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
7709 screws up dllimport attributes.
7711 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7712 up dllimport attributes.
7714 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
7715 unnecessary extern, which screws up dllimport attributes.
7718 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7719 up dllimport attributes.
7721 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
7722 unnecessary extern, which screws up dllimport attributes.
7724 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
7725 screws up dllimport attributes.
7727 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7728 up dllimport attributes.
7730 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
7732 * w32bdf.c (search_file_line):
7733 (set_bdf_font_info):
7735 (w32_get_bdf_glyph):
7736 (w32_BDF_to_x_font): Fix compile warnings.
7738 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
7740 * w32select.c: Include keyboard.h before frame.h.
7742 * w32fns.c (max): Define macro.
7743 (JOHAB_CHARSET): Define if not known.
7744 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
7745 (Fx_show_tip): Synch with X version.
7747 * w32xfns.c: Include keyboard.h before frame.h.
7749 * w32fns.c: Include keyboard.h before frame.h.
7751 * w32term.c: Include keyboard.h before frame.h.
7753 * fontset.c: Include keyboard.h before frame.h.
7755 * w32inevt.c: Include keyboard.h before frame.h.
7756 (MOUSE_MOVED): Define if not known.
7758 * minibuf.c: Include keyboard.h before frame.h.
7760 * keyboard.c: Include keyboard.h before frame.h.
7762 * indent.c: Include keyboard.h before frame.h.
7764 * dispnew.c: Include keyboard.h before frame.h.
7766 * buffer.c: Include keyboard.h before frame.h.
7768 * alloc.c: Include keyboard.h before frame.h.
7770 * print.c: Include keyboard.h before frame.h.
7772 * process.c: Include keyboard.h before frame.h.
7774 * scroll.c: Include keyboard.h before frame.h.
7776 * sysdep.c: Include keyboard.h before frame.h.
7778 * term.c: Include keyboard.h before frame.h.
7780 * window.c: Include keyboard.h before frame.h.
7782 * xdisp.c: Include keyboard.h before frame.h.
7783 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
7785 * frame.c: Include keyboard.h before frame.h.
7787 * w32heap.h: Undefine min, max.
7789 * w32gui.h: Undefine min, max.
7791 * unexw32.c: Change PUCHAR to PCHAR.
7792 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
7795 (copy_executable_and_dump_data): Remove unnecessary static defs.
7796 (copy_executable_and_dump_data): Fix compile warnings.
7798 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
7800 * w32console.c (min): Define macro.
7801 (clear_frame, write_glyphs): Fix compile warning.
7803 * w32proc.c (compare_env):
7804 (find_child_console): Fix compile warning.
7806 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
7807 sys_errlist instead of _sys_errlist.
7808 (get_emacs_configuration_options): New function.
7810 * s/ms-w32.h (sys_nerr): Provide default definition.
7811 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
7812 name with _ prepended.
7813 (NSIG): Define if not known.
7814 (get_emacs_configuration): Provide extern declaration.
7815 (get_emacs_configuration_options): Provide extern declaration.
7816 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
7818 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
7820 (read_unc_volume): Fix compile warning.
7822 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
7823 definitions from being used.
7825 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
7827 * w32.c (unc_volume_file_attributes):
7828 (open_unc_volume): Make arg const.
7830 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
7831 (read_input_waiting): Remove excess parameter.
7833 * w32.c (init_environment): Call _access.
7834 (check_windows_init_file): Call _close.
7835 (init_user_info): Call _putenv.
7836 (init_environment): Call _putenv and _strdup.
7837 (init_ntproc): Reset volume info cache on startup.
7839 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
7840 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
7841 cannot override the CRT malloc.
7843 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
7844 (LINK_FLAGS): Append to original value of LINK_FLAGS.
7846 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
7847 unless we are linking with a static CRT.
7848 (RVA_TO_PTR): Cast result to unsigned char*.
7850 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
7851 (add_volume_info): Use xstrdup.
7853 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
7855 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
7856 (do_completion, Fminibuffer_complete_word): Use it.
7857 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
7858 var so it can take non-boolean values.
7860 2000-08-21 Gerd Moellmann <gerd@gnu.org>
7862 * editfns.c (find_field): Formatting changes.
7863 (toplevel): Some old-style function forward declarations
7864 changed to prototypes, some new protypes added, some functions
7867 * lisp.h (set_time_zone_rule): Add prototype.
7868 (use_dialog_box): External declaration.
7870 * keyboard.c (gen_help_event): Add parameter SIZE.
7871 (kbd_buffer_events_waiting): Slightly rewritten.
7872 (clear_event): New function.
7873 (kbd_buffer_get_event): Use it, and clear the input_events of
7875 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
7876 don't fill the newly created array with nils.
7877 (toplevel): Convert some old-style function forward declarations
7880 * keyboard.h (gen_help_event): Change prototype.
7882 * xterm.c (XTread_socket): Change calls to gen_help_event.
7884 * w32term.c (w32_read_socket): Change calls to gen_help_event.
7886 * eval.c (Fmacroexpand): Doc fix.
7888 2000-08-20 Jason Rumney <jasonr@gnu.org>
7890 * w32term.h (x_display_info_for_display): Remove as this function
7891 does not exist on W32.
7893 * w32term.c (help_echo_window): New variable.
7894 (syms_of_w32term): staticpro it.
7895 (note_mode_line_highlight): Set it.
7896 (XTextExtents16): Removed as there is no equivalent on W32.
7897 (x_compute_glyph_string_overhangs): Incomplete body removed, as
7898 the X way of doing this will not work for W32.
7899 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
7900 (x_draw_image_foreground): Avoid drawing outside of the clip area
7901 when image doesn't have a mask.
7902 (note_mouse_highlight): Process overlays in the right order of
7903 priority. Set help_echo_window.
7904 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
7905 because that's more visible for large images.
7907 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
7908 name to single_keymap_panes.
7909 (w32_menu_show): Set wv->title when dealing with titles.
7910 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
7912 2000-08-21 Miles Bader <miles@gnu.org>
7914 * minibuf.c (do_completion): Try again if we rewrite the input
7915 string, but no completion was done, so that any completion message
7918 2000-08-20 Gerd Moellmann <gerd@gnu.org>
7920 * xfaces.c (lface_equal_p): Compare strings differently.
7921 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
7922 (realize_tty_face): Use them.
7923 (syms_of_xfaces): Initialize new variables.
7924 (map_tty_color): New function, extracted from realize_tty_face.
7925 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
7926 foreground or background color, store the new color name in the
7927 realized face; previous code trying to do this had no effect.
7928 (realize_tty_face): Use map_tty_color.
7929 (Fclear_face_cache): Set face_change_count and ensure thorough
7932 2000-08-19 Gerd Moellmann <gerd@gnu.org>
7934 * undo.c (record_first_change, record_marker_adjustment): Don't
7935 use XBUFFER on last_undo_buffer which might not be a buffer.
7937 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7939 * coding.c (decode_coding_string): Set members consumed,
7940 consumed_char, produced, produced_char of *coding correctly. If
7941 decode_coding doesn't consume any byte, don't try anymore.
7942 (encode_coding_string): Likewise.
7944 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7946 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
7947 conditional have void type, for Standard C compilers.
7949 * xdisp.c (redisplay_internal): Compare windows for equality with
7950 EQ, instead of applying XWINDOW to something that might not
7953 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7955 * fontset.c (Finternal_char_font): Search only the selected frame
7956 for a window of the current buffer.
7958 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7960 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
7963 * keyboard.c (kbd_buffer_get_event): Handle the case that the
7964 second half of a HELP_EVENT is found at the start of kbd_buffer.
7966 2000-08-18 Miles Bader <miles@gnu.org>
7968 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
7970 * editfns.c (save_restriction_save): Rewrite to use markers.
7971 (save_restriction_restore): Rewrite to understand new form of data
7972 saved by save_restriction_save.
7973 (Fsave_restriction): Remove cautionary note in doc-string.
7975 2000-08-17 Gerd Moellmann <gerd@gnu.org>
7977 * fileio.c (build_annotations): Add a comment explaining the
7978 return value of format-annotate-function. Replace a spurious call
7979 to Flength with a CONSP test. Call format-annotate-function with
7980 a fifth arg specifying how many times the function is been called
7981 in a row, to let it choose temporary buffers appropriately.
7983 2000-08-17 Dave Love <fx@gnu.org>
7985 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
7986 declare make_temp_name twice.
7988 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
7989 (unreadpure): Give it an arg.
7991 * unexalpha.c: Prototype fatal_unexec, mark_x,
7992 update_dynamic_symbols. Declare unexec as void.
7994 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
7995 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
7997 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
7998 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
8000 * alloca.c: Use #error.
8001 [POINTER_TYPE]: Use it.
8003 * eval.c (Fdefvar): Doc fix.
8005 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
8006 INITIALIZE_INTERVAL.
8008 * buffer.h: Avoid DECLARE_INTERVALS.
8010 * config.in: Add size_t.
8012 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
8014 * w16select.c (set_clipboard_data): If there's not enough memory
8015 to put text into clipboard, return 1, as Fw16_set_clipboard_data
8016 expects. In case of other failures, return 3.
8017 (system_error_msg): New error message.
8018 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
8021 2000-08-16 Gerd Moellmann <gerd@gnu.org>
8023 * term.c (write_glyphs): Also turn off inverse video after turning
8024 off other appearances in case TS_exit_attribute_mode is not equal
8025 to TS_end_standout_mode.
8026 (insert_glyphs): Turn inverse video on/off for each run of glyphs
8028 (turn_off_face): Reset standout_mode only if
8029 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
8030 is equal to TS_end_standout_mode.
8032 2000-08-16 Kenichi Handa <handa@etl.go.jp>
8034 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
8035 sequence at the end of the source block.
8037 * ccl.c (Fccl_program_p): Docstring modified.
8038 (Fccl_execute): Likewise.
8039 (Fccl_execute_on_string): Likewise.
8041 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
8043 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
8045 2000-08-16 Kenichi Handa <handa@etl.go.jp>
8047 The following changes are mainly to fix bugs of
8048 encode/decode-coding-string failing if encoding/decoding return
8049 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
8050 variable conversion_buffer.
8052 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
8053 decrement dst_end to avoid buffer overflow in the later call of
8056 * coding.h (conversion_buffer_size, conversion_buffer)
8057 (get_conversion_buffer): Extern deleted.
8059 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
8060 (conversion_buffer, conversion_buffer_size): Variables deleted.
8061 (get_conversion_buffer): Function deleted.
8062 (struct conversion_buffer): New structure.
8063 (MAX_ALLOCA): New macro.
8064 (allocate_conversion_buffer): New macro.
8065 (extend_conversion_buffer, free_conversion_buffer): New functions.
8066 (ccl_coding_driver): Set coding->result.
8067 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
8068 this is the last block of source.
8069 (encode_coding): Likewise. Handle the source block as the last
8070 one only when the whole source text is consumed.
8071 (decode_coding_string): Handle the case that the output buffer is
8072 too small to decode the whole source text. Use
8073 allocate_conversion_buffer, extend_conversion_buffer and
8074 free_conversion_buffer, not get_conversion_buffer.
8075 (encode_coding_string): Likewise.
8076 (init_coding): Function deleted.
8077 (init_coding_once): Delete code to initialize conversion_buffer_size.
8079 * emacs.c (main): Don't call init_coding.
8081 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
8083 * term.c (write_glyphs): Use a locally declared conversion_buffer.
8084 (insert_glyphs): Likewise.
8086 * w32console.c (write_glyphs): Use a locally declared
8089 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
8091 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
8092 member of display_info is NULL.
8094 2000-08-15 Gerd Moellmann <gerd@gnu.org>
8096 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
8098 * term.c (turn_off_face): Reset standout_mode when resetting
8099 appearances with capability `me'.
8100 (write_glyphs): Switch on inverse video before each face change.
8102 2000-08-14 Dave Love <fx@gnu.org>
8104 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
8105 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
8106 (lisp_free): Declare and make static.
8108 * window.c: Fix embedded comment.
8109 (syms_of_window): Fix doc string.
8111 2000-08-14 Gerd Moellmann <gerd@gnu.org>
8113 * keymap.c (push_key_description): If C without modifiers is < 32,
8114 make sure to print `C-' before `M-', like in the manual.
8116 2000-08-11 Gerd Moellmann <gerd@gnu.org>
8118 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
8119 since they aren't relocated anymore.
8120 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
8122 * xdisp.c (try_cursor_movement): Fix handling of cursor in
8123 partially visible line which is smaller than the window's height.
8125 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8127 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
8128 the multibyte form of eight-bit-control characters.
8129 (Fccl_execute_on_string): Initialize ccl->multibyte.
8131 * ccl.h (struct ccl_program): New member multibyte.
8133 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
8135 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8137 * regex.c (regex_compile) <normal_char>: Pay attention to
8139 (analyse_first) <exactn>: Setup fastmap correctly for
8140 eight-bit-control characters.
8142 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8144 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
8146 * keyboard.c (make_lispy_event): Handle the new event type
8147 multibyte_char_keystroke.
8149 * xterm.c: Include coding.h.
8150 (XTread_socket): Work around a bug of XmbLookupString. If the
8151 input is from XIM, decode it according to the current locale. In
8152 that case, generate multibyte_char_keystroke events.
8154 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8156 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
8157 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
8159 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8161 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
8162 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
8163 (move_it_in_display_line_to): Record iterator's ascent and descent
8164 before producing glyphs, and restore them when we know the glyph
8165 doesn't fit on the line.
8166 (move_it_to): Restructured so that it's easier to debug. If
8167 moving to a vpos, and not moving to an x or character position,
8168 stop as soon as the specified vpos is reached; don't move further
8169 into that line because that might change the computed line height.
8170 (try_cursor_movement): New function, extracted from the cursor
8171 movement branch of redisplay_window. If ending on a partially
8172 visible line, don't try to scroll if the cursor line is taller
8174 (redisplay_window): Use try_cursor_movement.
8176 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
8177 because that function doesn't cope with variable-height lines.
8179 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
8180 box cursor because that's better visible for large images.
8182 2000-08-10 Miles Bader <miles@gnu.org>
8184 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
8186 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8188 * xdisp.c (Vmessages_buffer_name): New variable.
8189 (message_dolog): Use it.
8190 (syms_of_xdisp): Initialize it.
8192 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
8194 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
8195 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
8196 redundant now that keyboard.h is included.
8198 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
8200 * keyboard.c (kbd_buffer_events_waiting): New function.
8202 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
8204 * msdos.c: Include keyboard.h.
8205 (XMenuActivate): Empty no_event events from the event buffer. If
8206 no events are left after that, call clear_input_pending.
8207 (mouse_clear_clicks): New function, code moved from mouse_init.
8208 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
8209 mouse driver to ``forget'' any past clicks.
8211 * Makefile.in (msdos.o): Depend on keyboard.h.
8213 2000-08-09 Gerd Moellmann <gerd@gnu.org>
8215 * lisp.h (input_pending): External declaration.
8217 * dispextern.h (Qredisplay_dont_pause): Declare extern.
8219 * xdisp.c (echo_area_display): Display thoroughly if input is
8220 pending. Bind redisplay-dont-pause to t during the redisplay.
8221 in case input is pending.
8223 * dispnew.c (Qredisplay_dont_pause): New variable.
8224 (syms_of_display): Initialize and staticpro it.
8225 (update_frame_1): Don't interrupt the display for pending input if
8226 redisplay_dont_pause is set.
8228 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
8230 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8232 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
8234 * callproc.c (Fcall_process): Terminate the unwind-protect around
8235 the post-read-conversion of coding system.
8237 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
8238 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
8239 * buffer.h (overlays_at): Update prototype.
8240 * xdisp.c (next_overlay_change): Update call to overlays_at.
8241 * xfaces.c (face_at_buffer_position): Likewise.
8242 * textprop.c (Fget_char_property): Likewise.
8243 * xterm.c (note_mouse_highlight): Likewise.
8245 * minibuf.c (do_completion): Don't consider a simple change of
8246 case as `completion'.
8248 2000-08-08 Ken Raeburn <raeburn@gnu.org>
8250 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
8251 * undo.c (record_delete): Make sure last_point_position_buffer is
8252 a buffer before comparing pointers.
8254 * coding.h (decode_coding_string): Declare.
8256 * intervals.h (Fprevious_single_char_property_change): Declare.
8258 * textprop.c (Fprevious_single_char_property_change): Don't do
8259 arithmetic directly on lisp objects.
8261 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
8263 * keyboard.h (menu_item_eval_property): Declare.
8265 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
8266 reuse as buffer name, instead of recreating (and discarding) every
8267 time a message is logged.
8268 (with_echo_area_buffer): Make callback arg A2 a lisp object.
8269 (current_message_1, truncate_message_1, set_message_1)
8270 (display_echo_area_1, resize_mini_window_1): Signatures changed.
8271 (current_message, truncate_echo_area, display_echo_area)
8272 (resize_echo_area_axactly): Changed calls.
8274 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
8276 (Ffind_coding_systems_region_internal): First argument to Fappend
8277 must be an integer, not a Lisp object.
8279 2000-08-08 Kenichi Handa <handa@etl.go.jp>
8281 * charset.c (Fchar_width): Doc fix.
8283 2000-08-08 Gerd Moellmann <gerd@gnu.org>
8285 * charset.c (Fstring_width): Doc fix.
8287 2000-08-07 Gerd Moellmann <gerd@gnu.org>
8289 * xdisp.c (start_display): When starting display on a continuation
8290 line, clear ascent and descent members of the iterator structure;
8291 the height of the continued line does not affect the height of the
8293 (make_cursor_line_fully_visible): Do nothing if cursor is on a
8294 line taller than the window.
8295 (redisplay_window) <forced window start>: Handle case that the
8296 middle of the window is not found in any row.
8297 (dump_glyph_row): Show more information.
8298 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
8299 first text line in a glyph matrix.
8301 * xterm.c (x_draw_image_foreground): Avoid drawing outside
8302 of the clip area when image doesn't have a mask.
8304 * fns.c (sweep_weak_table): Fix survival conditions for
8305 key-or-value and key-and-value weakness.
8307 * .gdbinit (xhashtable): New command.
8309 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
8310 tables out of the list of all weak hash tables.
8312 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
8313 a new buffer is created, make sure echo_area_buffer[] references
8316 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
8318 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
8321 2000-08-07 Kenichi Handa <handa@etl.go.jp>
8323 * syntax.c (skip_chars): Fix previous change. Make the handling
8324 of unibyte string consistent with that of regex search.
8326 2000-08-05 Gerd Moellmann <gerd@gnu.org>
8328 * xmenu.c (popup_get_selection): Use xfree instead of free.
8330 * fileio.c (Finsert_file_contents): Use xfree instead of free.
8332 * editfns.c (Ftranspose_regions): Use xfree instead of free.
8334 * callproc.c (child_setup): Use xfree instead of free.
8336 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
8338 (run_mac_command, closedir): Use `xfree' instead of `free'.
8340 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
8342 * eval.c (error): Use xfree instead of free.
8344 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
8346 * fns.c: Replace `illegal' with `invalid'.
8347 (Fmake_hash_table, make_hash_table): Allow table size of 0.
8349 2000-08-05 Kenichi Handa <handa@etl.go.jp>
8351 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
8354 2000-08-04 Noah Friedman <friedman@splode.com>
8356 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
8359 2000-08-04 Gerd Moellmann <gerd@gnu.org>
8361 * syntax.c (skip_chars): Fix typo in error message.
8363 2000-08-04 Andreas Schwab <schwab@suse.de>
8365 * m/ia64.h: Moved from s/ia64.h.
8367 2000-08-04 Kenichi Handa <handa@etl.go.jp>
8369 * process.c (read_process_output): Big simplification. Handle
8370 composition and post-read-conversion of coding system correctly.
8371 (send_process): Handle composition correctly.
8373 * callproc.c (Fcall_process): Handle post-read-conversion of
8374 coding system if any.
8376 * coding.c (decode_coding_iso2022): More strict check for handling
8378 (coding_restore_composition): Pay attention to the case that
8379 cmp_data is not set properly (because of invalid code in the
8381 (run_pre_post_conversion_on_str): Include text properties in the
8383 (decode_coding_string): Set members of coding correctly.
8385 2000-08-03 Gerd Moellmann <gerd@gnu.org>
8387 * s/ia64.h: New file.
8389 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
8390 Use NULL instead of 0 at the end of variable argument list of
8391 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
8392 sizeof (int) < sizeof (void *).
8394 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
8395 of variable argument lists of XtVaGetValues and XtVaSetValues.
8397 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
8398 variable argument lists of XtVaGetValues and XtVaSetValues.
8400 2000-08-02 Gerd Moellmann <gerd@gnu.org>
8402 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
8403 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
8405 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
8408 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
8409 in call to Fsingle_key_description.
8411 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
8414 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
8416 * window.c (display_buffer_reuse_frames): New variable.
8417 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
8418 frames displaying BUFFER.
8419 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
8421 2000-08-01 Miles Bader <miles@gnu.org>
8423 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
8424 when to constrain NEW_POS (they were pretty screwed up before).
8426 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
8428 * msdos.c (run_msdos_command): Save and restore the master
8429 environment, for the case that child_setup signals an error.
8430 When mirroring slashes in DOS shell commands, don't fail when
8431 argv[2] has embedded blanks.
8432 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
8433 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
8434 (dos_ttraw): Call mouse_setup_buttons.
8436 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
8437 using alloca; free it after run_msdos_command returns.
8439 2000-07-27 Dave Love <fx@gnu.org>
8441 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
8442 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
8444 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
8446 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
8448 * editfns.c (lisp_time_argument): Fix last change.
8450 2000-07-27 Gerd Moellmann <gerd@gnu.org>
8452 * fns.c (Fdelete): Make it work on vectors and strings in addition
8455 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
8456 (syms_of_fns): Initialize new variables.
8457 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
8458 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
8459 weakness, with t meaning the same as `key-and-value'.
8461 2000-07-27 Kenichi Handa <handa@etl.go.jp>
8463 * coding.h (struct coding_system): Member safe_charset deleted.
8465 * coding.c (Qsafe_charsets): This variable deleted.
8466 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
8468 (coding_safe_chars): New function.
8469 (CODING_SAFE_CHAR_P): New macro.
8470 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
8471 checking safe_charsets member of the coding system. Caller changed.
8472 (detect_coding_iso2022): New local variable safe_chars.
8473 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
8474 safe_charsets member of the coding system.
8475 (decode_coding_iso2022): New local variable safe_chars.
8476 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
8477 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
8478 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
8479 (ENCODE_UNSAFE_CHARACTER): New macro.
8480 (encode_coding_iso2022): New local variable safe_chars. Check
8482 (setup_coding_system): Delete the code to initialize
8483 coding->safe_charses
8484 (intersection, find_safe_codings): New functions.
8485 (Ffind_coding_systems_region_internal): New function.
8486 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
8487 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
8488 variable and initialize it.
8490 * fns.c (char_table_ref_and_index): New function.
8492 * lisp.h (char_table_ref_and_index): Add prototype.
8494 2000-07-26 Sam Steingold <sds@gnu.org>
8496 * editfns.c (lisp_time_argument): Added third argument `usec'.
8497 (Ffloat_time): New built-in Lisp function.
8499 2000-07-26 Gerd Moellmann <gerd@gnu.org>
8501 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
8502 for the character code.
8504 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
8507 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
8508 if called for a popup menu.
8509 (xmenu_show): Store help string in widget values.
8511 2000-07-26 Dave Love <fx@gnu.org>
8513 * syswait.h: Move some definitions.
8514 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
8515 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
8516 perspicuous definitions.
8517 (WTERMSIG): Fix bit pattern used.
8519 2000-07-26 Kenichi Handa <handa@etl.go.jp>
8521 * print.c (print_object): If vector printing is truncated, print
8522 "..." to indicate it as well as the case of list printing.
8524 2000-07-25 Gerd Moellmann <gerd@gnu.org>
8526 * xdisp.c (next_element_from_display_vector): Improve comments.
8528 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
8529 for the character code, and the rest for the face id as in 20.x.
8530 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
8532 * window.c (window_display_table): Cleaned up.
8534 * syntax.c (Fforward_word): Add last arg nil in call of
8535 Fconstrain_to_field.
8537 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
8539 * fileio.c (Frename_file) [DOS_NT]: If the file names are
8540 identical but for the letter-case, don't call
8541 barf_or_query_if_file_exists.
8543 2000-07-25 Miles Bader <miles@gnu.org>
8545 * editfns.c (find_field): Honor special `boundary' fields.
8546 (Qboundary): New variables.
8547 (syms_of_editfns): Initialize Qboundary.
8548 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
8549 Use scan_buffer instead of find_before_next_newline, because it
8550 allows us to detect the boundary case where there's a newline at
8552 * lisp.h (Fconstrain_to_field): Update external declaration.
8554 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8556 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
8559 2000-07-24 Dave Love <fx@gnu.org>
8561 * s/sunos4-0.h, s/sol2.h:
8562 (LIBS_TERMCAP): Move from m/sparc.h.
8564 * m/sparc.h (TERMINFO): Moved to system files (probably only
8565 relevant for sunos4 judging by its vintage).
8566 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
8569 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
8571 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
8572 name to single_keymap_panes.
8574 2000-07-24 Andreas Schwab <schwab@suse.de>
8576 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
8578 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8580 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
8581 parameters instead of using int parameters. Expect FN to accept
8582 EMACS_INT parameters.
8583 (display_echo_area, resize_echo_area_axactly, current_message)
8584 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
8585 with new argument list.
8586 (resize_mini_window_1): New callback function.
8587 (current_message_1, truncate_message_1, set_message_1): Change
8588 parameter lists to the new format expected by with_echo_area_buffer.
8590 2000-07-24 Kenichi Handa <handa@etl.go.jp>
8592 * fontset.c (fontset_ref): Remove INLINE declaration.
8593 (fontset_ref_via_base): Likewise.
8594 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
8597 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
8599 * msdos.c (IT_note_mouse_highlight): Process overlays in the
8600 correct order of priority. If help echo was found in an overlay,
8601 use that overlay as the object in which the help echo was found.
8603 2000-07-22 Miles Bader <miles@gnu.org>
8605 * textprop.c (Fprevious_single_char_property_change): The initial
8606 property value should be from the position preceding POSITION, not
8609 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
8611 * coding.c (syms_of_coding): Doc fix for
8612 inhibit-iso-escape-detection.
8614 2000-07-21 Gerd Moellmann <gerd@gnu.org>
8616 * xterm.c (note_mouse_highlight): Process overlays in the right
8619 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
8621 * xterm.c (note_mouse_highlight): If help-echo was found in an
8622 overlay, use that overlay as the object in which the help was found.
8624 * window.c (foreach_window_1): Fix typo reversing an if-condition.
8626 * window.c (foreach_window): Instead of a fake variable argument
8627 list, take one USER_DATA argument.
8628 (foreach_window_1): Likewise, and call callback functions with two
8629 args, the window and USER_DATA.
8630 (struct check_window_data): New struct.
8631 (check_window_containing): Use it.
8632 (window_from_coordinates): Set up a struct check_window_data for
8634 (add_window_to_list, freeze_window_start): Change parameters
8635 according to new calling convention.
8637 * window.h (foreach_window): Change prototype.
8639 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
8641 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
8643 * xmenu.c (menu_help_callback): Call show_help_echo with
8644 additional arguments OBJECT and POS.
8646 2000-07-21 Kenichi Handa <handa@etl.go.jp>
8648 * data.c (Faset): Allow storing any multibyte character in a
8649 string. Convert unibyte string to multibyte if necessary.
8651 * xfns.c (x_encode_text): New function.
8652 (x_set_name): Use x_encode_text.
8653 (x_set_title): Likewise.
8655 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
8657 * xterm.h (x_encode_text): Add prototype.
8659 2000-07-20 Dave Love <fx@gnu.org>
8661 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
8664 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
8666 * msdos.c (help_echo_window): New variable.
8667 (syms_of_msdos): Initialize and staticpro it.
8668 (IT_note_mode_line_highlight): Set help_echo_window.
8669 (IT_note_mouse_highlight): Ditto.
8670 (dos_rawgetc): Store help_echo_window in the second event produced
8673 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
8674 Record the object that generated the help echo and the position of
8675 that object in help_echo_object and help_echo_pos. Record that
8676 some glyphs in a row are displayed in mouse-face.
8677 (IT_update_begin): Don't clear mouse highlight unless one of the
8678 enabled glyph rows is marked as being displayed in mouse-face.
8679 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
8680 and position recorded in help_echo_object and help_echo_pos to the
8682 (IT_menu_display): Accept a new argument PN: the pane number of
8683 the current menu pane. Record the pane number and the item
8684 number of the item which has associated help string.
8685 (XMenuActivate): Update the prototype for help_callback in
8686 function declaration. Call IT_menu_display with the current menu
8687 pane number as an additional argument. Call help_callback with
8688 two additional arguments: the pane number and the item number of
8689 the menu item associated with the help text.
8690 (help_echo_object, help_echo_pos): New variables.
8691 (syms_of_msdos): Initialize them and staticpro help_echo_object.
8693 * msdos.h (XMenuActivate): Update prototype.
8695 2000-07-19 Gerd Moellmann <gerd@gnu.org>
8697 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
8698 Add some more prototypes.
8700 * xterm.c, xterm.h: Add some more prototypes.
8702 * lisp.h (Fnext_single_char_property_change): Add prototype.
8704 * dispnew.c (direct_output_for_insert): Remove confusing
8705 outer local variable mouse_face_overwritten_p.
8706 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
8708 * alloc.c (allocate_string_data): Don't copy old string contents.
8710 2000-07-19 Kenichi Handa <handa@etl.go.jp>
8712 * coding.c (code_convert_region): Delete text properties before
8713 shrinking the conversion region.
8715 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8717 * dispnew.c (update_text_area): Write the whole row if it
8718 has mouse-face in it.
8720 * xfaces.c (face-alternative-font-family-alist): Remove
8721 DEFVAR_LISP; staticpro instead.
8723 * xmenu.c (menu_help_callback): Call show_help_echo with
8726 * keyboard.c (show_help_echo): Add parameter WINDOW.
8727 (read_char): Call show_help_echo with window extracted from Lisp
8729 (gen_help_event): Add parameter WINDOW.
8731 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
8733 * xterm.c (help_echo_window): New variable.
8734 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
8735 (XTread_socket): Pass help_echo_window to gen_help_event.
8736 (syms_of_xterm): Initialize and staticpro help_echo_window.
8738 2000-07-18 Dave Love <fx@gnu.org>
8740 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
8742 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8744 * alloc.c (allocate_string_data): If string had already data
8745 assigned, copy old contents to new string data.
8747 * coding.c (syms_of_coding): Fix typo in spelling of variable
8748 `inhibit-iso-escape-detection'.
8750 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
8752 * Makefile.in: Add dependencies on dispextern.h.
8753 (alloca.o): Don't define malloc and define EMACS_FREE instead of
8754 `free'; both can conflict with system header files.
8756 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8758 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
8761 2000-07-18 Dave Love <fx@gnu.org>
8763 * window.c (Fwindow_list): Declare arg `window'.
8765 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8767 * coding.c (setup_coding_system): Don't override the explicitly
8768 specified designations.
8770 2000-07-15 Miles Bader <miles@gnu.org>
8772 * editfns.c (char_property_eq, char_property_stickiness): Renamed
8773 from `text_property_eq' and `text_property_stickiness', respectively.
8774 (find_field, Fconstrain_to_field, char_property_eq)
8775 (char_property_stickiness): Changed to call char-property functions
8776 instead of text-property-only ones.
8778 * textprop.c (Fnext_single_char_property_change): Made a subr (was
8779 `next_single_char_property_change'). Do more error checking, and
8780 cleanup limit behavior.
8781 (Fprevious_single_char_property_change): New function.
8782 (syms_of_textprop): Initialize new subrs.
8784 * xdisp.c (display_prop_end, invisible_text_between_p):
8785 Call Fnext_single_char_property_change instead of
8786 next_single_char_property_change.
8788 2000-07-15 Jason Rumney <jasonr@gnu.org>
8790 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
8791 after menu is finished with.
8792 (add_menu_item): Only consider wv->title as a menu title.
8793 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
8795 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
8797 (FONT_REGEXP): Remove unused macro, and its sub-components.
8798 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
8800 * w32term.c (help_echo_object, help_echo_pos): New variables.
8801 (note_mode_line_highlight): Store additional information about the
8802 help-echo in help_echo_object and help_echo_pos. Check both
8803 `local-map' and `keymap' properties for changing the cursor
8804 (note_mouse_highlight): Store additional information about the
8805 help-echo in help_echo_object and help_echo_pos.
8806 (note_tool_bar_highlight): Set help_echo_object to nil and
8807 help_echo_pos to -1.
8808 (w32_read_socket): Use gen_help_event instead of filling
8809 input_events manually.
8810 (syms_of_w32term): Staticpro help_echo_object.
8811 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
8812 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
8813 (x_clear_mouse_face): New function.
8814 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
8815 (x_update_window_begin): No need to turn off the mouse
8817 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8818 depending on whether they contain glyphs highlighted in mouse-face.
8819 (x_fill_stretch_glyph_string): Consume runs of stretch
8820 glyphs instead of a single one.
8821 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8822 with new argument list.
8823 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8824 (x_append_glyph, x_append_composite_glyph)
8825 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8826 changes in struct glyph starting 1999-12-27. See comments for
8827 xterm.c on 2000-07-05.
8829 2000-07-14 Sam Steingold <sds@gnu.org>
8831 * xfaces.c (realize_x_face): Fix the last patch:
8832 check `default_face' before dereferencing.
8834 2000-07-14 Dave Love <fx@gnu.org>
8836 * syntax.c (back_comment): Add null default in switch (for pcc).
8838 2000-07-14 Kenichi Handa <handa@etl.go.jp>
8840 * xfaces.c (realize_x_face): Make fontset using the base of the
8841 default_face's fontset, not using the default fontset.
8843 * coding.c (inhibit_iso_escape_detection): New variable.
8844 (syms_of_coding): Make it a Lisp variable.
8845 (detect_coding_iso2022): If inhibit_iso_escape_detection is
8846 nonzero, ignore ISO2022's escape sequence.
8848 2000-07-14 Gerd Moellmann <gerd@gnu.org>
8850 * alloca.c (malloc) [emacs]: Define as xmalloc.
8852 * xfns.c (Fx_show_tip): If frame parameters contain a position,
8853 use that instead of the mouse position. Add parameters DX and DY.
8855 * dispextern.h (Fx_show_tip): Adjust number of parameters
8858 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
8859 if HELP is a function, call it with OBJECT and POS as parameters
8860 to get the help to display.
8861 (gen_help_event, kbd_buffer_store_help_event): New functions.
8862 (kbd_buffer_get_event): Construct the Lisp help-event differently.
8863 (read_char): Call show_help_echo with new parameters.
8865 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
8868 * xterm.c (help_echo_object, help_echo_pos): New variables.
8869 (note_mode_line_highlight): Store additional information about the
8870 help-echo in help_echo_object and help_echo_pos. Check both
8871 `local-map' and `keymap' properties for changing the cursor
8872 (note_mouse_highlight): Store additional information about the
8873 help-echo in help_echo_object and help_echo_pos.
8874 (note_tool_bar_highlight): Set help_echo_object to nil and
8875 help_echo_pos to -1.
8876 (XTread_socket): Use gen_help_event instead of filling
8877 input_events manually.
8878 (syms_of_xterm): Staticpro help_echo_object.
8880 * xmenu.c (menu_highlight_callback): Use
8881 kbd_buffer_store_help_event instead of setting up and input_event
8884 * xdisp.c (eval_form): GCPRO argument sexpr.
8885 (call_function): New function.
8886 (handle_single_display_prop): Use call_function and FUNCTIONP
8887 instead of checking whether if font_height is a symbol and
8890 * eval.c (internal_condition_case_2): New function.
8892 * lisp.h (FUNCTIONP): New macro.
8893 (internal_condition_case_2, call_function): Add prototypes.
8895 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
8896 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
8897 Always set `arg' member of input_events.
8898 (construct_menu_click): Unused function removed.
8900 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
8902 * w32term.c (construct_mouse_click, construct_mouse_wheel)
8903 (construct_drag_n_drop, x_scroll_bar_handle_click)
8904 (w32_read_socket): Always set `arg' member of input_events.
8906 * keyboard.c (show_help_echo): Use eval_form. Add comment.
8908 * lisp.h (eval_form): Add prototype.
8910 * xdisp.c (eval_form): Make it externally visible.
8912 2000-07-13 Gerd Moellmann <gerd@gnu.org>
8914 * xterm.c (x_handle_tool_bar_click): Store the frame in the
8915 frame_or_window slot of TOOL_BAR_EVENT input events instead of
8916 consing. For prefix events, store the frame in the `arg' slot of
8917 the event, otherwise store the key there.
8918 (XTread_socket): Instead of consing, use the frame_or_window slot
8919 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
8921 * xmenu.c (menu_highlight_callback): Store help string in the
8922 `arg' member of the input event; don't cons.
8923 (menubar_selection_callback): Use the `arg' slot of input events
8924 to queue additional information, instead of consing.
8926 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
8928 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
8930 (w32_read_socket): Adapt to changes in HELP_EVENTs.
8932 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
8933 input events to queue additional information, instead of consing.
8935 * keyboard.c (kbd_buffer_gcpro): Renamed from
8936 kbd_buffer_frame_or_window. Now used for all Lisp objects
8937 referenced from the input queue.
8938 (kbd_buffer_store_event): Always use structure assignment for
8939 copying input events. Record all Lisp objects referenced from
8940 events in kbd_buffer_gcpro.
8941 (kbd_buffer_get_event): Construct Lisp `help-echo' events
8942 differently from input events. Test for prefix menu_bar_events
8943 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
8944 event in kbd_buffer_gcpro to nil.
8945 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
8946 frame_or_window is equal to its arg member as prefix events.
8947 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
8948 used by an input event to nil.
8949 (init_keyboard): Use two times the size of the input queue
8950 for kbd_buffer_gcpro.
8951 (syms_of_keyboard): Likewise.
8953 * emacs.c (handle_USR2_signal, handle_USR1_signal):
8954 Use USER_SIGNAL_EVENT.
8956 * termhooks.h (struct input_event): Add member `arg'.
8957 (MENU_BAR_EVENT): Renamed from menu_bar_event.
8958 (USER_SIGNAL_EVENT): Renamed from user_signal.
8960 * xfaces.c (ASET): Remove definition.
8962 * lisp.h (AREF, ASET, ASIZE): New macros.
8964 * fontset.c (AREF, ASIZE): Remove definitions.
8966 * fns.c (AREF): Remove definition.
8968 * composite.c (AREF): Remove definition.
8970 2000-07-12 Gerd Moellmann <gerd@gnu.org>
8972 * dispnew.c (redraw_overlapped_rows): Add missing local.
8973 (scrolling_window): Remove debug code.
8975 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
8976 Before scrolling, turn off a mouse-highlight in the window
8979 * xterm.c (x_update_window_end): Add parameter
8980 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
8981 redisplay in XTframe_up_to_date.
8982 (x_clear_mouse_face): New function.
8983 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
8985 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
8987 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
8988 it when any row is written to that contains glyphs highlighted in
8990 (update_window): Call the window update end hook with new
8991 parameter MOUSE_FACE_OVERWRITTEN_P.
8992 (direct_output_for_insert): Give up if row contains mouse-face.
8994 * dispextern.h (struct redisplay_interface): Add parameter
8995 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
8996 (clear_mouse_face): New function pointer member.
8998 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
9000 * syntax.c (back_comment): Use one switch rather than a few `if's.
9001 Obey open_paren_in_column_0_is_defun_start.
9002 When reverting to the `slow' method, try to nicely handle the case
9003 of nested comments by checking that the comment-starter we found
9004 does indeed match the comment-ender.
9005 (scan_sexps_forward, scan_sexps_forward):
9006 Ignore excessive opening parenthesis rather than throwing an error.
9008 2000-07-11 Gerd Moellmann <gerd@gnu.org>
9010 * doc.c (Fsubstitute_command_keys): Handle case that a GC
9011 in Fwhere_is_internal or get_keymap_1 relocates string contents.
9013 * dispnew.c (direct_output_forward_char): Give up if currently
9014 displaying a message instead of the minibuffer contents.
9016 * xterm.c (x_update_window_begin): No need to turn off the mouse
9018 (show_mouse_face): Set the mouse_face_p flag of glyph rows
9019 depending on whether they contain glyphs highlighted in mouse-face.
9021 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
9022 compare the mouse_face_p flags of both rows.
9024 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
9026 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
9028 * keyboard.c (show_help_echo): Accept additional parameter
9029 ok_to_overwrite_keystroke_echo.
9030 (read_char): Call show_help_echo with a zero
9031 ok_to_overwrite_keystroke_echo argument.
9032 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
9033 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
9034 ok_to_overwrite_keystroke_echo argument.
9035 * w32menu.c (w32_menu_display_help): Call show_help_echo with
9036 non-zero ok_to_overwrite_keystroke_echo argument.
9038 2000-07-10 Gerd Moellmann <gerd@gnu.org>
9040 * xdisp.c (try_window_id): If changes are all below what is
9041 displayed in the window, and point is in the window, we still
9042 might have to find point on the display.
9044 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
9045 glyphs instead of a single one.
9046 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9047 with new argument list.
9048 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9050 * keymap.c (get_keymap_1): Add comment that this function can GC.
9051 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
9052 comment that functions can GC.
9053 (Fset_keymap_parent): GCPRO arg KEYMAP.
9055 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
9057 * msdos.c (XMenuActivate): After exiting the menu, restore the
9058 echo area message and erase it.
9060 2000-07-10 Kenichi Handa <handa@etl.go.jp>
9062 * fontset.c (Ffontset_info): Make the return value more compatible
9063 with that of Emacs 20.
9065 2000-07-07 Gerd Moellmann <gerd@gnu.org>
9067 * eval.c (Fsignal): Handle case that backtrace_list is null.
9069 2000-07-07 Kenichi Handa <handa@etl.go.jp>
9071 * ccl.c (Fccl_execute): Typo fixed.
9073 2000-07-06 Gerd Moellmann <gerd@gnu.org>
9075 * window.c (window_loop): Add missing gcpro1 local variable.
9077 * window.c (Fwindow_list): Reverse list at the end.
9078 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
9079 means allow windows on OWINDOW's frame, only.
9080 (window_loop): Simplified; use Fwindow_list.
9082 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
9084 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9086 * xterm.c (XTread_socket): Increment handling_signal at the start,
9087 decrement it at the end.
9089 * eval.c (handling_signal): New variable.
9090 (Fsignal): Abort if handling_signal is non-zero.
9092 * lisp.h (handling_signal): External declaration.
9094 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
9096 2000-07-05 Ken Raeburn <raeburn@gnu.org>
9098 Sound support for NetBSD through "Linux emulation" support:
9099 * config.in (HAVE_SOUNDCARD_H): Undef.
9100 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
9101 * Makefile.in (LIBSOUND): New variable.
9102 (LIBES): Include it.
9103 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
9104 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
9105 (vox_open): Use DEFAULT_SOUND_DEVICE.
9106 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
9108 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9110 * print.c (print_error_message): If Vsignaling_function is set,
9111 show it in *Messages*.
9113 * lisp.h (Vsignaling_function): External declaration.
9115 * eval.c (Vsignaling_function): New variable.
9116 (Fsignal): Compute it.
9117 (syms_of_eval): Staticpro it.
9119 2000-07-05 Dave Love <fx@gnu.org>
9121 * syswait.h: Use the autoconf recommended approach. Old code
9122 #if'd out in case we need to revert.
9124 * config.in (HAVE_SYS_WAIT_H): Added.
9126 2000-07-05 Andrew Innes <andrewi@gnu.org>
9128 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
9129 when non-NULL instead of __morecore, to take account of buffer
9130 memory. This also solves a problem with spurious memory warnings
9133 * ralloc.c: Make real_morecore non-static.
9135 * eval.c (internal_condition_case): Comment out abort if
9136 interrupt_input_blocked is not zero.
9138 * makefile.nt: Add support for `bootstrap' and related targets.
9139 Include minimal debug info in emacs.exe in release build.
9140 Remove all dependencies on lisp.h, and fixup some others.
9142 * w32.c (init_environment): Install code from 20.7 for providing
9143 default values for environment variables, based on the
9144 executable's own location.
9145 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
9146 (sys_socket): Install socket inheritance bug fix from 20.7.
9148 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
9149 here via blockinput.h).
9151 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
9153 * w32menu.c (w32_menu_display_help):
9154 * xmenu.c (menu_help_callback): Use show_help_echo.
9156 * keyboard.h (show_help_echo): Declare.
9158 * keyboard.c (show_help_echo): New function, extracted from read_char.
9159 Feval its `msg' argument if it's a cons cell.
9160 (read_char): Use it.
9161 (follow_key): Pass `autoload' to get_keyelt.
9163 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
9164 (note_tool_bar_highlight, XTread_socket):
9165 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
9167 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
9168 (note_tool_bar_highlight, w32_read_socket):
9169 Do not gratuitously ignore non-string `help-echo' properties.
9171 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9173 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
9175 * window.c (delete_all_subwindows): Reset Vwindow_list.
9177 * xterm.c (x_append_glyph, x_append_composite_glyph)
9178 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9179 changes in struct glyph starting 1999-12-27. Some bit-fields of
9180 struct glyph were not set, which made glyphs unequal when compared
9181 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
9182 effects were the result. This also depended on the contents of
9183 memory returned by xmalloc. If flickering happens again, activate
9184 the code in clear_glyph_row that's in #if 0. If the flickering is
9185 gone with that, chances are that it is caused by something similar.
9187 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
9189 * dispextern.h: Add some comments.
9191 * window.c (add_window_to_list): Add parameter LIST.
9192 (window_list): Order list so that, for each frame, windows are
9193 in canonical order, and so that frames appear in the list in
9194 the order given by Vframe_list.
9195 (next_window): Reverse the handling of NEXT_P.
9197 2000-07-04 Gerd Moellmann <gerd@gnu.org>
9199 * window.c (Vwindow_list): New variable.
9200 (make_window, delete_window): Set Vwindow_list to nil.
9201 (check_window_containing): New function.
9202 (window_from_coordinates): Rewritten.
9203 (add_window_to_list, window_list, candidate_window_p)
9204 (decode_next_window_args, next_window): New functions.
9205 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
9206 (Fwindow_list): New function.
9207 (Fother_window): Cleaned up.
9208 (foreach_window): Add a longer "variable argument list". Let
9209 callback function return 0 to indicate that cycling over windows
9211 (foreach_window_1): Likewise.
9212 (freeze_window_start): Return int.
9213 (init_window): New function.
9214 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
9216 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
9217 input_event with bzero.
9218 (main): Call init_window.
9220 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
9223 2000-07-04 Kenichi Handa <handa@etl.go.jp>
9225 * composite.h (make_composition_value_copy): Extern it.
9227 * composite.c (make_composition_value_copy): New function.
9229 * editfns.c (Fformat): While copying text properties, make each
9230 composition property value a copy.
9232 * fns.c (concat): While copying text properties, make each
9233 composition property value a copy.
9235 2000-07-03 Gerd Moellmann <gerd@gnu.org>
9237 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
9239 * fns.c (sweep_weak_table): Mark only objects that are not
9242 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
9243 include those frames as candidates which have their focus
9244 redirected to the minibuffer frame.
9246 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
9248 * fns.c (Fputhash): Return `value' rather than nil.
9250 2000-06-30 Gerd Moellmann <gerd@gnu.org>
9252 * frame.c (next_frame): Don't check focus redirection in case
9253 MINIBUF is a window. Doing so excludes frames using MINIBUF
9254 unless their focus is redirected, which contradicts the
9255 specification of next-frame, and leads to infinite loops in
9256 certain situations when cycling through windows with next-window.
9258 2000-06-30 Kenichi Handa <handa@etl.go.jp>
9260 * coding.c (code_convert_region): Even if the length of text is
9261 zero, try to convert it if coding->type is coding_type_ccl.
9262 (decode_coding_string, encode_coding_string): Likewise.
9264 2000-06-28 Gerd Moellmann <gerd@gnu.org>
9266 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
9267 the display if windows_or_buffers_changed.
9269 * dispnew.c (struct row_entry): New structure.
9270 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
9271 (row_table_size, old_lines, new_lines, old_lines_size)
9272 (new_lines_size, run_pool, runs_size, runs): New variables.
9273 (add_row_entry): New function.
9274 (scrolling_window): Use data structures allocated with xmalloc and
9275 held in global variables, instead of allocating them with alloca and
9276 holding them in local variables. Use a larger hash table whose
9277 size depends on glyph matrix sizes. Don't use bzero to clear the
9278 hash table; instead, clear used slots only.
9280 * fns.c (next_almost_prime): Make it externally visible.
9282 * lisp.h (next_almost_prime): Add prototype.
9284 * s/isc4-0.h (sigunblock): Define.
9286 * s/sco5.h (sigunblock): Define.
9288 2000-06-27 Dave Love <fx@gnu.org>
9290 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
9291 (moved to osf5-0.h).
9292 [!NOT_C_CODE]: Protect string.h stuff.
9294 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
9295 (sys_siglist, NSIG): Definitions moved here from osf1.h.
9297 2000-06-27 Gerd Moellmann <gerd@gnu.org>
9299 * xdisp.c (resize_mini_window): Subtract the extra line spacing
9300 below the last line from the needed window height.
9302 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
9304 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
9305 (Fwidget_get): Use it.
9306 (syms_of_fns): Defsubr it.
9308 2000-06-26 Gerd Moellmann <gerd@gnu.org>
9310 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
9311 display info for XIM.
9312 (xim_open_dpy): Likewise.
9313 (xim_close_dpy): Don't free the display info's XIM.
9315 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
9317 * config.in (USE_XIM): New define.
9319 * keymap.c (get_keyelt): For menu-items containing a `:filter
9320 FILTER', apply FILTER to the menu-item's definition to get the
9321 real definition to use.
9323 * lisp.h (QCfilter): External declaration.
9325 * xfns.c (Fimage_size): New function.
9326 (syms_of_xfns): Defsubr it.
9328 2000-06-26 Andreas Schwab <schwab@suse.de>
9330 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
9333 2000-06-25 Dave Love <fx@gnu.org>
9335 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
9337 * Makefile.in (blockinput.h): Depend on atimer.h.
9338 (atimer.h): Depend on systime.h.
9340 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
9342 * atimer.h: Protect against multiple inclusion. Include systime.h.
9344 * lisp.h (swap_in_global_binding): Declare.
9346 2000-06-24 Ken Raeburn <raeburn@gnu.org>
9348 * process.c (Fopen_network_stream): Turn off atimers for duration
9349 of call to connect. (Patch from Gerd.)
9351 2000-06-23 Dave Love <fx@gnu.org>
9353 * ralloc.c: Maybe include unistd.h
9355 * emacs.c (setgrp): Undefine before defining.
9356 (malloc_warning, set_time_zone_rule, index): Prototype.
9358 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
9359 HAVE_STRUCT_TIMEZONE.
9361 * s/osf1.h: Move string.h hack here from alpha.h and make it
9363 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
9365 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
9366 (SOCKLEN_TYPE): Don't define.
9368 * m/alpha.h: Remove string.h hack.
9370 * s/osf5-0.h: New file.
9372 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
9373 include time.h, done by systime.h.
9374 [__FreeBSD__]: Remove redundant includes.
9376 * callproc.c (setpgrp): Undefine before defining.
9377 (delete_temp_file): Return Qnil to avoid warning.
9379 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
9381 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
9384 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
9386 * composite.h (compose_text): Declare.
9388 * xterm.c: Don't include sys/types.h unconditionally. Don't
9389 protect its inclusion with !USG (following xmenu.c).
9391 2000-06-23 Gerd Moellmann <gerd@gnu.org>
9393 * xfns.c (x_create_tip_frame): Initialize frame's colors like
9396 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
9398 * coding.c (decode_eol_post_ccl): Special handling for undecided
9399 and inconsistent EOL types.
9401 2000-06-22 Gerd Moellmann <gerd@gnu.org>
9403 * xrdb.c (x_load_resources): Add default resource for scroll bar's
9404 trough color and main window's background color.
9406 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
9408 * xterm.h (Xt_app_con): External declaration.
9410 * widget.c (EmacsFrameRealize): Fix typo.
9412 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
9414 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
9415 (handle_invisible_prop): Record the start of invisible text in
9416 it->add_overlay_start.
9417 (struct overlay_entry): Add member `overlay'.
9418 (handle_overlay_change): Simplify.
9419 (next_overlay_string): After having processed overlay strings at the
9420 end of the buffer, record that fact in
9421 it->overlay_strings_at_end_processed_p.
9422 (compare_overlay_entries): If before- and after-strings come
9423 from the same overlay, let before-strings come first.
9424 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
9425 (load_overlay_strings): Take it->add_overlay_start into account
9426 when adding overlay strings.
9428 * dispextern.h (struct it): Add member add_overlay_start.
9430 2000-06-22 Dave Love <fx@gnu.org>
9432 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
9434 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
9436 2000-06-22 Kenichi Handa <handa@etl.go.jp>
9438 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
9441 2000-06-21 Dave Love <fx@gnu.org>
9443 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
9445 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
9447 * syntax.c (back_comment): Simplify string-parity counting (with
9448 the added benefit of handling multiple string-styles as long as
9449 they are not intertwined).
9450 Jump to the slow code as soon as a comment starter is found in
9451 a "string_lossage" position. Fixes the case: " /* " /* " */.
9453 2000-06-21 Dave Love <fx@gnu.org>
9455 * Makefile.in: Use GETLOADAVG_LIBS.
9457 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
9458 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
9460 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9462 * syntax.c (describe_syntax): Recognize the `n'estable bit.
9463 (Fforward_comment, scan_lists):
9464 Check the comstyle of single-char comment-starters.
9465 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
9466 we're just at the beginning of the comment (f.ex with (*) ... (*)).
9467 Check the comstyle of single-char comment-starters.
9468 Clarify control-flow around the Scomment case.
9470 2000-06-20 Dave Love <fx@gnu.org>
9472 * fns.c (make_hash_table, maybe_resize_hash_table):
9473 Cast arg of next_almost_prime.
9475 * tparam.c [emacs]: Include lisp.h.
9477 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
9480 2000-06-20 Gerd Moellmann <gerd@gnu.org>
9482 * keyboard.c (adjust_point_for_property): Check if display
9483 property should be treated as intangible by looking at its value.
9485 * xdisp.c (single_display_prop_intangible_p)
9486 (display_prop_intangible_p): New functions.
9488 * dispextern.h (display_prop_intangible_p): Add prototype.
9490 * xdisp.c (dump_glyph_row): Show type of glyph->object.
9492 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
9493 argument to sigprocmask.
9495 * s/sco5.h (sigblock): Redefined to pass a pointer as second
9496 argument to sigprocmask.
9498 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
9499 sigprocmask_set, and pass a pointer to it to sigprocmask.
9501 * sysdep.c (sigprocmask_set): New variable.
9503 * fileio.c (make_temp_name): Don't use `%s' in string passed to
9506 2000-06-20 Sam Steingold <sds@gnu.org>
9508 * xrdb.c: Don't declare xmalloc, xrealloc.
9510 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9512 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
9513 (re_comp): Cast gettext return value to avoid complaints when
9516 2000-06-20 Dave Love <fx@gnu.org>
9518 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
9520 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
9522 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
9524 * m/alpha.h: Don't declare xmalloc, xrealloc.
9526 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
9528 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
9530 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
9532 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
9535 * keyboard.h (poll_for_input_1): Declare.
9537 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
9539 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
9541 * doprnt.c: Don't declare xmalloc, xrealloc.
9543 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
9544 (getenv, ctime, getwd): Removed.
9545 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
9547 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
9548 x_set_tool_bar_lines.
9550 * config.in: Add HAVE_GETWD. Move some definitions above
9551 machine/system includes.
9553 2000-06-20 Kenichi Handa <handa@etl.go.jp>
9555 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
9557 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
9558 contain information about ENCODING.
9560 * fontset.c (FONTSET_ASCII): Use the first element of char table
9561 for an ASCII font, not defalt slot.
9562 (fontset_ref_via_base): If FONTSET doesn't contain information for
9563 C, try the default fontset.
9564 (make_fontset): Don't copy the default fontset.
9565 (fontset_font_pattern): Likewise.
9566 (accumulate_font_info): If ELT is nil, use the corresponding
9567 element in the default fontset.
9569 2000-06-19 Dave Love <fx@gnu.org>
9571 * syntax.c (Fparse_partial_sexp): Doc fix.
9573 * regex.h: Test PROTOTYPES as well as __STDC__.
9575 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
9576 errno, strerror. Put text after #endif in comment.
9578 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
9580 * xterm.c (x_frame_of_widget): Likewise.
9582 2000-06-19 Gerd Moellmann <gerd@gnu.org>
9584 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
9585 to Vfundamental_mode_abbrev_table.
9587 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
9588 bogus objects are marked. This slows down GC by ~80 percent, but
9589 it might be worth trying when debugging GC-related problems.
9590 This feature requires conservative stack marking to be enabled.
9592 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
9593 returns XLookupChars, reset `modifiers' to zero.
9595 2000-06-19 Dave Love <fx@gnu.org>
9597 * mktime.c: Unprotoized.
9599 2000-06-19 Richard Stallman <rms@gnu.org>
9601 * data.c (set_internal): If variable is frame-local,
9602 store the new value immediately into the frame parameter alist.
9604 2000-06-19 Ken Raeburn <raeburn@gnu.org>
9606 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
9607 in the custom handler pointer.
9609 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
9610 value, or checks for CHAR_META can fail when Lisp_Object is a
9612 * keymap.c (get_keyelt): Likewise.
9614 2000-06-19 Kenichi Handa <handa@etl.go.jp>
9616 * ccl.h (struct ccl_program): New member eol_type.
9617 (struct ccl_spec): New member cr_carryover.
9619 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
9620 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
9622 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
9623 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
9624 (decode_eol_post_ccl): New function.
9625 (decode_coding): Don't detect EOL format here for CCL based coding
9627 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
9628 decode_eol_post_ccl after running the CCL program.
9629 (code_convert_region): Don't detect EOL format here for CCL based
9631 (decode_coding_string): Likewise.
9633 2000-06-18 Ken Raeburn <raeburn@gnu.org>
9635 * charset.c (update_charset_table): Use XINT on "iso_final_char"
9636 when treating it as an integer.
9638 * coding.h (encode_coding_string): Declare.
9640 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
9643 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
9644 "xkeymap" to avoid shadowing the "enum map_type" value that needs
9645 to be passed to get_local_map.
9647 * sound.c (Fplay_sound): Don't call make_number on
9648 Frun_hook_with_args count argument.
9650 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
9651 for lisp objects in X event structure data field, when lisp
9652 objects are represented with unions.
9653 (x_scroll_bar_to_input_event): Ditto.
9655 2000-06-16 Ken Raeburn <raeburn@gnu.org>
9657 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
9658 termination of string. Fix sense of test whether
9659 Vline_number_display_limit is an integer.
9661 2000-06-16 Gerd Moellmann <gerd@gnu.org>
9663 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
9664 only if HAVE_X_WINDOWS.
9666 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
9669 * dispnew.c (update_frame_1): Handle case that cursor vpos is
9672 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
9674 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
9677 2000-06-15 Kenichi Handa <handa@etl.go.jp>
9679 * coding.c (decode_coding_emacs_mule): Always set src_base at the
9680 start of the while loop.
9682 2000-06-15 Gerd Moellmann <gerd@gnu.org>
9684 * atimer.c (alarm_signal_handler): Add forward declaration.
9686 * data.c (set_internal): Remove debug code.
9688 2000-06-14 Gerd Moellmann <gerd@gnu.org>
9690 * Makefile.in (bootstrap-temacs): Add `-I../src'.
9692 * unexec.c (toplevel) [COFF]: Include coff.h.
9694 * s/lynxos.h: New file.
9696 * keymap.c (Fsingle_key_description): Enclose function key and
9697 event symbol names in angle brackets.
9699 * xdisp.c (setup_echo_area_for_printing): Call
9700 message_log_maybe_newline if message_buf_print is not set.
9702 * print.c (printchar, strout): Don't check message_buf_print
9703 before calling setup_echo_area_for_printing because that
9704 function does something useful even when message_buf_print is
9707 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
9709 (ensure_echo_area_buffers): Initialize echo buffer's
9710 truncate lines setting to nil.
9711 (with_echo_area_buffer): Don't set the echo buffer's truncate
9713 (set_message_1): Set it here instead, based on the value
9714 of message_truncate_lines.
9715 (resize_mini_window): Handle case that lines are truncated.
9716 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
9717 DEFVAR_BOOL message-truncate-lines.
9719 * keyboard.c (read_char): Bind message-truncate-lines to t
9720 while displaying a help-echo.
9722 * lisp.h (Qmessage_truncate_lines): External declaration.
9724 2000-06-13 Gerd Moellmann <gerd@gnu.org>
9726 * xdisp.c (Vline_number_display_limit): Renamed from
9727 line_number_display_limit.
9728 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
9729 Extend documentation string. Initialize
9730 Vline_number_display_limit to nil meaning no limit.
9731 (decode_mode_spec): Use Vline_number_display_limit with its new
9734 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
9736 2000-06-13 Richard Stallman <rms@gnu.org>
9738 * frame.c (Fmodify_frame_parameters): Doc fix.
9740 * xfns.c (x_set_frame_parameters): Comment fix.
9742 * frame.c (store_frame_param): Call swap_in_global_binding if the
9743 variable's current binding was chosen based on this frame.
9745 * data.c (swap_in_global_binding): New function.
9747 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9749 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
9750 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
9752 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9754 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
9756 2000-06-12 Jason Rumney <jasonr@gnu.org>
9758 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
9760 * w32.h (EMACS_W32_H): Renamed from _NT_H_
9762 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
9764 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
9766 2000-06-12 Gerd Moellmann <gerd@gnu.org>
9768 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
9769 (syms_of_xfaces): Defsubr Sdump_colors.
9770 (x_free_colors): Don't treat b&w specially on default visual.
9771 (x_free_dpy_colors): New function.
9772 (free_face_colors): Don't check visual class; it's done
9775 * xterm.c (x_frame_of_widget): New function.
9776 (x_alloc_nearest_color_for_widget): Use it.
9777 (x_copy_dpy_color): New function.
9778 (x_destroy_window): Free various colors.
9780 2000-06-12 Kenichi Handa <handa@etl.go.jp>
9782 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
9784 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
9786 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
9788 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
9790 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
9792 2000-06-11 Dave Love <fx@gnu.org>
9794 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
9796 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
9798 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
9800 2000-06-11 Gerd Moellmann <gerd@gnu.org>
9802 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
9805 2000-06-10 Kenichi Handa <handa@etl.go.jp>
9807 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
9808 (regex_compile): Fix the code for handling the case of single byte
9809 char and multibyte char being mixed in a range within [...].
9811 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
9812 and dst_multibyte members of coding.
9814 * charset.c (update_charset_table): Update the table
9816 (init_charset_once): Initialize elements of bytes_by_char_head to
9817 1 except for leading codes for private charases.
9819 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
9820 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
9822 2000-06-09 Ken Raeburn <raeburn@gnu.org>
9824 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
9825 access the data it doesn't point to.
9827 2000-06-08 Gerd Moellmann <gerd@gnu.org>
9829 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
9830 will be translated to a switch-frame event when reading the
9831 event queue. This is necessary because Emacs otherwise won't
9832 perform a switch-frame to a new frame until some other event, for
9833 example a keystroke event, forces it to do so. This has various
9834 effects, one visible being that the cursor of a frame created with
9835 C-x 5 2 or switched to with a window manager key binding like
9836 A-TAB stays hollow because selected_window isn't on the newly
9837 focused frame until the switch-frame is performed.
9839 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
9840 generating a switch-frame event if necessary.
9842 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
9844 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
9847 2000-06-08 Kenichi Handa <handa@etl.go.jp>
9849 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
9851 2000-06-07 Gerd Moellmann <gerd@gnu.org>
9853 * window.c (displayed_window_lines): Take empty lines at
9854 the bottom of a window into account.
9856 * window.c (displayed_window_lines): New function.
9857 (Fmove_to_window_line): Use displayed_window_lines to determine
9858 the number of lines to move, instead of using the window's height.
9860 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
9861 to stop reading, even if the form read sets point to a different
9862 value when evaluated.
9864 * xdisp.c (display_line): Fix code deciding in which line to
9867 2000-06-07 Kenichi Handa <handa@etl.go.jp>
9869 * fileio.c (e_write): Free composition data if stored in
9872 2000-06-06 Gerd Moellmann <gerd@gnu.org>
9874 * xdisp.c (display_line): Set row's and iterator's
9875 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
9876 Set cursor even if row ends in the middle of a character.
9877 (dump_glyph_row): Print values of new flags.
9878 (redisplay_window) <cursor movement in unchanged window>: When
9879 point has been moved forward, and PT is at the end of the cursor
9880 row, don't place the cursor in the next row if the cursor row ends
9881 in the middle of a character or at ZV.
9883 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
9884 (struct glyph_row): Add starts_in_middle_of_char_p and
9885 ends_in_middle_of_char_p.
9886 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
9887 ends_in_middle_of_char_p flag.
9888 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
9890 * term.c (append_glyph): Revert change of 2000-06-06.
9892 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
9893 padding glyph not fitting on line as whole character not
9896 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
9897 this isn't true for images with `:ascent 100'.
9899 2000-06-06 Kenichi Handa <handa@etl.go.jp>
9901 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
9902 as modified if it is originally unmodified.
9904 * term.c (encode_terminal_code): Change the way to check if
9905 terminal coding does any conversion.
9906 (append_glyph): Set glyph->pixel_width correctly.
9908 * xdisp.c (display_line): While checking line continuation, pay
9909 attention to a padding glyph.
9911 2000-06-05 Gerd Moellmann <gerd@gnu.org>
9913 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
9915 2000-06-05 Dave Love <fx@gnu.org>
9917 * xdisp.c: Include fontset.h.
9919 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
9921 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9923 * dispnew.c: Conditionally include term.h.
9925 * coding.h: Declare code_convert_string_norecord.
9927 * frame.h (struct frame): Use volatile unconditionally.
9929 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
9931 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
9933 * systime.h: Protect against multiple inclusion.
9934 (timezone) [USG5_4]: Define as time_t.
9936 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9937 (Foptimize_char_table, make_temp_name): Declare.
9939 * Makefile.in (xdisp.o): Depend on fontset.h.
9941 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9943 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9944 (Foptimize_char_table, make_temp_name): Declare.
9948 * s/netbsd.h: Don't define autoconfiscated MATHERR.
9950 2000-06-02 Dave Love <fx@gnu.org>
9952 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
9954 2000-06-02 Gerd Moellmann <gerd@gnu.org>
9956 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
9957 result face, set flags in that face indicating that colors may not
9960 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
9961 glyph, use the ASCII NUL character to determine the face.
9963 2000-06-02 Dave Love <fx@gnu.org>
9965 * sysdep.c: Conditionally include stdlib.h, unistd.h.
9966 (VFORK_RETURN_TYPE): Remove.
9968 * config.in: Add NO_MATHERR.
9970 2000-06-01 Dave Love <fx@gnu.org>
9972 * cmds.c (internal_self_insert): Don't check
9973 Vbefore_change_function, Vafter_change_function.
9975 * insdel.c (signal_before_change, signal_after_change): Likewise.
9977 * buffer.c (Vbefore_change_function, Vafter_change_function):
9978 Variables and their initializations deleted.
9980 * callint.c (Fcall_interactively): Doc fix.
9982 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
9984 2000-05-31 Dave Love <fx@gnu.org>
9986 * textprop.c: Revert last change -- duplicated.
9988 2000-05-31 Gerd Moellmann <gerd@gnu.org>
9990 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
9993 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
9995 2000-05-31 Jason Rumney <jasonr@gnu.org>
9997 * search.c (Fre_search_forward, Fre_search_backward)
9998 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
10000 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
10002 2000-05-30 Jason Rumney <jasonr@gnu.org>
10004 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
10005 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
10007 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
10009 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
10010 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
10011 expand a nil default_filename.
10013 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
10014 pointer to glyph_to_pixel_coords, not a frame.
10016 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
10017 coding.h to dependencies.
10019 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
10021 * w32console.c (glyph_to_pixel_coords): Change first parameter to
10022 window pointer to be consistent with w32term.c and xterm.c.
10024 * w32fns.c: Format and doc changes to bring closer to xfns.c.
10025 (VIETNAMESE_CHARSET): Define if not defined in system headers.
10026 (Qline_spacing, Qcenter): New variables.
10027 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
10028 (x_set_line_spacing): New function.
10029 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
10030 (x_specified_cursor_type): New function.
10031 (x_set_cursor_type): Use it.
10032 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
10034 (validate_x_resource_name, x_get_resource_string): Measure lengths
10035 of external strings in bytes.
10036 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
10037 GetTextExtentPoint32 with NULL title.
10038 (Fx_create_frame): Initialize Qline_spacing.
10039 (w32_load_system_font): Initialize font->double_byte_p.
10040 (x_to_w32_charset): Use Vw32_charset_info_alist.
10041 (Image, busy cursor, tooltip functions): Merged changes from
10042 xfns.c. Not yet functional on Windows.
10044 * w32gui.h (W32FontStruct): Add double_byte_p member.
10046 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
10047 (emacs_button_translation): Use it.
10048 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
10049 in `mask' to be set.
10051 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
10054 * w32term.c: Format and doc changes to bring closer to xterm.c.
10055 (w32_char_font_type): New enum.
10056 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
10057 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
10058 (w32_encode_char): New function.
10059 (x_encode_char): Removed.
10060 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
10061 x_encode_char and w32_font_is_double_byte.
10062 (x_produce_image_glyph): Use image_ascent.
10063 (x_produce_glyphs): Use new version of w32_per_char_metric and
10064 handle NULL return value. Allow extra line spacing.
10065 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
10066 (w32_get_glyph_overhangs): Remove unicode_p param. Use
10067 w32_font_type member of glyph instead.
10068 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
10069 (fast_find_position): Make sure not to consider rows not visible
10071 (w32_read_socket) [WM_MENUSELECT]: Cannot call
10072 w32_menu_display_help with input blocked, as it can abort.
10073 (x_display_and_set_cursor): Choose cursor depending
10074 on buffer-local value of cursor_type.
10075 (x_draw_bar_cursor): Add parameter WIDTH.
10077 * w32term.h (CP_DEFAULT): Define.
10078 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
10080 2000-05-30 Gerd Moellmann <gerd@gnu.org>
10082 * search.c (Fre_search_forward, Fre_search_backward)
10083 (Fposix_search_backward, Fposix_search_forward): Doc fix.
10085 2000-05-30 Kenichi Handa <handa@etl.go.jp>
10087 * coding.c (detect_coding_iso2022): Fix code for checking
10088 CODING_CATEGORY_MASK_ISO_8_2.
10090 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
10092 * regex.c (PREFETCH_NOLIMIT): New function.
10093 (re_match_2_internal): Use it and adjust the end_match_2 logic.
10095 2000-05-29 Gerd Moellmann <gerd@gnu.org>
10097 * syntax.c (find_defun_start): Move test for
10098 open_paren_in_column_0_is_defun_start outside of the loop.
10100 * xdisp.c (redisplay_window): Really switch buffers when
10101 displaying mode lines, and temporarily set selected_frame to the
10102 frame of the window that's redisplayed.
10104 * xfaces.c (free_realized_faces): Block/unblock input.
10105 (free_realized_multibyte_face): Ditto.
10107 2000-05-29 Dave Love <fx@gnu.org>
10109 * textprop.c (Qkeymap): New variable.
10110 (syms_of_textprop): Intern it.
10112 * keymap.c: Include intervals.h.
10113 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
10115 * Makefile.in (keymap.o): Depend on intervals.h.
10117 * keyboard.c (menu_bar_items, tool_bar_items)
10118 (Fexecute_extended_command): Deal with `keymap' property.
10119 (read_key_sequence): Track map from `keymap' property as well as
10122 * intervals.c (get_local_map): Extra arg to allow looking for
10125 * intervals.h (map_property): New enum.
10126 (get_local_map): Extra arg using it.
10127 (Qkeymap): Declare.
10129 * lisp.h (get_local_map): Don't declare here.
10131 2000-05-29 Kenichi Handa <handa@etl.go.jp>
10133 * Makefile.in (callproc.o): Depend on composite.h.
10135 * callproc.c: Include composite.h.
10136 (Fcall_process): Handle composition correctly.
10138 * coding.h (coding_allocate_composition_data): Extern it.
10139 (coding_restore_composition): Likewise.
10141 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
10142 yet allocated, finish decoding with result
10143 CODING_FINISH_INSUFFICIENT_CMP.
10144 (coding_allocate_composition_data): Make it non-static.
10145 (coding_restore_composition): Likewise.
10147 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
10149 * charset.c (syms_of_charset): Revert last change.
10151 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10153 * term.c (produce_glyphs): Treat characters from the eight-bit-*
10154 charsets as unibyte, with 1-column screen width. Sent by Kenichi
10157 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10159 * charset.c (syms_of_charset): Set width of character sets
10160 eight-bit-control and eight-bit-graphic to 1 column.
10162 2000-05-26 Gerd Moellmann <gerd@gnu.org>
10164 * config.in (HAVE_SPEED_T): New define.
10166 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
10169 2000-05-26 Dave Love <fx@gnu.org>
10171 * coding.c (shrink_decoding_region): Initialize eol_conversion.
10173 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
10174 (Fsubr_arity): New function.
10175 (syms_of_data): Install them.
10177 2000-05-26 Kenichi Handa <handa@etl.go.jp>
10179 * charset.c (init_charset_once): Set the table bytes_by_char_head
10182 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
10183 the default fontset to what Emacs uses by default.
10184 (check_registry_encoding): This function deleted.
10185 (Fset_fontset_font): Remove the adhoc condition for the default
10186 fontset. Allow cons in FONTNAME.
10188 * fns.c (map_char_table): Ignore char-table entries for
10189 charsets eight-bit-control and eight-bit-graphic.
10191 2000-05-25 Ken Raeburn <raeburn@gnu.org>
10193 * emacs.c (main): Initialize keyboard syms before initializing
10194 window code, so face names are available.
10196 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
10198 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
10199 of an anchor at the beginning of a shy-group.
10201 2000-05-25 Gerd Moellmann <gerd@gnu.org>
10203 * xdisp.c (handle_invisible_prop): Don't try to skip over
10204 invisible text if end of text is already reached.
10206 2000-05-25 Dave Love <fx@gnu.org>
10208 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
10210 * coding.c (encode_eol): Add null statement after label.
10212 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
10214 * w16select.c (Fw16_set_clipboard_data): Fix the change from
10217 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10219 * ccl.c (ccl_driver): Fix previous change.
10221 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10223 * coding.c (run_pre_post_conversion_on_str): Set point to the
10224 beginning of buffer before calling coding->post_read_conversion.
10225 (decode_coding_string): Give correct args to
10226 run_pre_post_conversion_on_str.
10227 (encode_coding_string): Likewise.
10229 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
10230 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
10231 eight-bit-graphic correctly.
10233 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
10235 * fileio.c (Finsert_file_contents): Even if a file is not found,
10236 execute codes for setting up coding system. Call
10237 after-insert-file-functions unconditionally.
10239 2000-05-24 Gerd Moellmann <gerd@gnu.org>
10241 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
10242 BSD_PGRPS are not defined.
10244 2000-05-24 Kenichi Handa <handa@etl.go.jp>
10246 * charset.c (update_charset_table): Accept nil in LONG_NAME and
10248 (syms_of_charset): Avoid building same strings.
10250 2000-05-23 Gerd Moellmann <gerd@gnu.org>
10252 * lread.c (Fload): Add a comment about the meaning of
10253 Vuser_init_file being t.
10255 * puresize.h (BASE_PURESIZE): Increase to 675000.
10257 * s/gnu-linux.h (setpgrp): Don't define it here because this
10258 prevents compilation on GNU/Linux systems with glib 2.2.
10260 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
10263 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
10265 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
10266 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
10268 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
10270 2000-05-23 Kenichi Handa <handa@etl.go.jp>
10272 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10274 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
10276 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
10278 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
10280 2000-05-22 Kenichi Handa <handa@etl.go.jp>
10282 * keyboard.c (read_char): Allow character codes 128..255 to be
10283 handled by input-method-function.
10285 * insdel.c (adjust_markers_for_replace): Fix previous change.
10286 (adjust_after_replace): If PREV_TEXT is nil, call
10287 adjust_markers_for_insert, not adjust_markers_for_replace.
10289 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
10291 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
10292 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
10293 [HAVE_GRANDPT]: Define.
10294 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
10296 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
10299 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
10301 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
10303 2000-05-20 Kenichi Handa <handa@etl.go.jp>
10305 The following changes are to handle 8-bit characters in a
10306 multibyte buffer/string without facing with byte combining
10307 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
10308 eight-bit-graphic (for 0xA0..0xFF) are introduced.
10310 * Makefile.in (fns.o): Depend on charset.h.
10312 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
10313 convert it to unibyte.
10314 (make_string): Use parse_str_as_multibyte, not chars_in_text.
10316 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
10317 apparent char boundary.
10318 (Fset_buffer_multibyte): Convert 8-bit characters in the range
10319 0x80..0x9F to/from multibyte form.
10321 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
10324 * callproc.c (Fcall_process): Always encode an argument string if
10325 it is multibyte. Setup src_multibyte and dst_multibyte members of
10326 process_coding properly.
10328 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
10329 SPLIT_NON_ASCII_CHAR.
10331 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
10333 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
10335 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
10336 (SPLIT_CHARACTER_SEQ): This macro deleted.
10337 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
10338 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
10339 and eight-bit-graphic.
10340 (char_to_string): Likewise. Signal an error for too large
10342 (char_printable_p): Return 0 for 8-bit characters.
10343 (update_charset_table): Update iso_charset_table only when a final
10344 character is non-negative.
10345 (find_charset_in_text): Renamed from find_charset_in_str.
10346 Arguments and return value changed. Callers changed.
10347 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
10348 be -1 if CHARSET is used only internally.
10349 (Fmake_char_internal): Handle new charsets; eight-bit-control and
10351 (Fcharset_after): Simplified.
10352 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
10353 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
10354 (multibyte_chars_in_text): Simplified by assuming there's no
10355 invalid multibyte sequence.
10356 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10357 (str_as_unibyte): New functions.
10358 (Fstring): Simpified by assuming that byte combining never happens.
10359 (init_charset_once): Initialization for
10360 LEADING_CODE_8_BIT_CONTROL.
10361 (syms_of_charset): Intern and staticpro Qeight_bit_control and
10362 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
10363 eight-bit-control and eight-bit-graphic.
10365 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
10366 (CHARSET_8_BIT_GRAPHIC): New macros.
10367 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
10368 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
10369 (CHARSET_REVERSE_CHARSET): Likewise.
10370 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
10372 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
10373 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
10374 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
10375 encounter an invalid multibyte sequence.
10376 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
10377 sequence is always valid.
10378 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
10379 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
10380 (CHAR_STRING): For 8-bit characters, call char_to_string.
10381 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
10382 multibyte sequence is always valid.
10383 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
10384 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10385 (str_as_unibyte): Extern them.
10386 (BCOPY_SHORT): Fix a bug.
10387 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
10388 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
10389 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
10390 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
10392 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
10393 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
10394 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
10395 (EMIT_BYTES): New macros.
10396 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
10397 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
10399 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
10400 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
10401 check the validity of multibyte sequence.
10402 (decode_coding_emacs_mule): New function.
10403 (encode_coding_emacs_mule): New macro.
10404 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
10406 (DECODE_ISO_CHARACTER): Just return a character code.
10407 (DECODE_COMPOSITION_START): Set coding->result instead of result.
10408 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
10409 EMIT_CHAR to produced decoded characters. Exit the loop only by
10410 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
10412 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
10413 only position codes for an invalid character.
10414 (encode_designation_at_bol): Return new destination pointer. 5th
10415 arg DSTP is changed to DST.
10416 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
10417 from the source by ONE_MORE_CHAR. Don't handle the case of last
10419 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
10421 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
10422 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
10423 TWO_MORE_BYTES to fetch a byte from the source.
10424 (encode_eol): Pay attention to coding->src_multibyte.
10425 (detect_coding, detect_eol): Preserve members src_multibyte and
10427 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
10428 (encoding_buffer_size): Set magnification to 3 for all coding
10429 systems that require encoding.
10430 (ccl_coding_driver): For decoding, be sure that the result is
10431 valid multibyte sequence.
10432 (decode_coding): Initialize coding->errors and coding->result.
10433 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
10434 and raw-text, always call decode_eol. Handle the case of last
10435 block here. If not coding->dst_multibyte, convert the resulting
10436 sequence to unibyte.
10437 (encode_coding): Initialize coding->errors and coding->result.
10438 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
10439 and raw-text, always call encode_eol. Handle the case of last
10441 (shrink_decoding_region, shrink_encoding_region): Detect cases
10442 that we can't skip data more rigidly.
10443 (code_convert_region): Setup src_multibyte and dst_multibyte
10444 members of coding. For decoding, if the buffer is multibyte,
10445 convert the source sequence to unibyte in advance. For encoding,
10446 if the buffer is multibyte, convert the resulting sequence to
10447 multibyte afterward.
10448 (run_pre_post_conversion_on_str): New function.
10449 (code_convert_string): Deleted and divided into the following two.
10450 (decode_coding_string, encode_coding_string): New functions.
10451 (code_convert_string1, code_convert_string_norecord): Call one of
10453 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
10454 MAKE_NON_ASCII_CHAR.
10455 (Fset_terminal_coding_system_internal)
10456 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
10457 and dst_multibyte members.
10458 (init_coding_once): Initialize iso_code_class with new enum
10459 ISO_control_0 and ISO_control_1.
10461 * coding.h (enum iso_code_class_type): Member ISO_control_code is
10462 devided into ISO_control_0 and ISO_control_1.
10463 (struct coding_system): New members src_multibyte, dst_multibyte,
10464 errors, and result. Delete member fake_multibyte.
10465 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
10467 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
10470 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10473 * editfns.c (Fformat): Be sure to convert 8-bit characters to
10475 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
10477 (Ftranspose_region): Delete codes for handling byte combining.
10479 * fileio.c (Finsert_file_contents): Setup src_multibyte and
10480 dst_multibyte members of coding. On handling REPLACE on unibyte
10481 buffer, convert the result of decode_coding to unibyte. On
10482 inserting into a mutibyte buffer, always call code_convert_region.
10483 (e_write): Setup coding->src_multibyte according to the
10484 multibyteness of the source (buffer or string).
10486 * fns.c (concat): Handle 8-bit characters correctly.
10487 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
10488 unibyte in the result.
10489 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
10490 valid multibyte form in the result.
10491 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10492 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
10493 return -1, signal an error.
10494 (base64_encode_1): New arg MULTIBYTE. Get each character by
10495 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
10496 character is found, return -1.
10497 (Fbase64_decode_region): Delete codes for handling byte-combining.
10498 Treat each decoded byte as a unibyte character.
10499 (Fbase64_decode_string): Return unibyte string.
10500 (Fcompare_strings, concat, string_byte_to_char): Use
10501 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
10502 FETCH_STRING_CHAR_ADVANCE.
10503 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10504 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
10506 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
10507 SPLIT_NON_ASCII_CHAR.
10508 (fontset_ref_via_base, fontset_set): Likewise
10510 * insdel.c (adjust_markers_for_record_delete): Deleted.
10511 (adjust_markers_for_insert): Argument changed. Caller changed.
10512 (adjust_markers_for_replace): Likewise.
10513 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
10514 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
10515 (copy_text): Delete unused local varialbe c_save. For converting
10516 to multibyte, be sure to make all 8-bit characters in valid
10518 (count_size_as_multibyte): Handle 8-bit characters correctly.
10519 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10520 (adjust_after_replace, replace_range, del_range_2)
10521 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
10522 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10523 (adjust_after_replace, replace_range, del_range_2) Delete codes for
10524 handling byte combining.
10525 (adjust_before_replace): Deleted.
10527 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
10528 SPLIT_NON_ASCII_CHAR.
10529 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10530 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10531 (Fkey_description): Likewise.
10533 * lread.c (read1): On reading multibyte string, be sure to make
10534 all 8-bit chararacters in valid multibyte form.
10535 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10537 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
10540 * process.c (Fstart_process): GCPRO current_dir before calling
10541 Ffind_operation_coding_system. Encode arguments here.
10542 (create_process): Don't encode arguments here. Setup
10543 src_multibyte and dst_multibyte members of struct coding.
10544 (read_process_output): Setup src_multibyte and dst_multibyte
10545 members of struct coding. If the output is to multibyte buffer,
10546 always decode the output of the process. Adjust the
10547 representation of 8-bit characters to the multibyteness of the output.
10548 (send_process): Setup coding->src_multibyte according to the
10549 multibyteness of the source.
10551 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10552 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
10553 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
10555 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
10557 * w16select.c (Fw16_set_clipboard_data): Setup members
10558 src_multibyte and dst_multibyte of coding. Adjusted for the
10559 change for find_charset_in_str.
10560 (Fw16_get_clipboard_data): Likewise.
10562 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
10563 dst_multibyte of coding.
10564 (x_to_w32_font): Likewise.
10566 * w32select.c (Fw32_set_clipboard_data): Setup members
10567 src_multibyte and dst_multibyte of coding. Adjusted for the
10568 change for find_charset_in_str.
10569 (Fw32_get_clipboard_data): Likewise.
10571 * xdisp.c (get_next_display_element): Handle 8-bit characters
10573 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
10574 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10576 * xselect.c (selection_data_to_lisp_data): Setup members
10577 src_multibyte and dst_multibyte of coding. Adjusted for the
10578 change for find_charset_in_str.
10579 (lisp_data_to_selection_data): Likewise.
10581 2000-05-19 Gerd Moellmann <gerd@gnu.org>
10583 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
10585 * dispextern.h (Vimage_types): Add extern declaration.
10587 * xdisp.c (Vimage_types): Moved here from xfns.c.
10588 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
10590 * xfns.c (Vimages_types): Moved to xdisp.c.
10591 (syms_of_xfns): Move `image-types' to xdisp.c.
10593 * w32fns.c (Vimage_types): Removed.
10594 (syms_of_w32fns): Remove `image-types'.
10596 2000-05-18 Kenichi Handa <handa@etl.go.jp>
10598 * fns.c (map_char_table): Pay attention to character number of
10599 charset. Check the validity of charset at the first level. For
10600 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
10603 * fontset.c: Include "buffer.h".
10604 (fs_load_font): If the face has fontset, record the face ID in
10606 (Finternal_char_font): New function.
10607 (accumulate_font_info): New function.
10608 (Ffontset_info): Rewritten for the new fontset implementation.
10609 (syms_of_fontset): Register Vdefault_fontset in the first element
10610 of Vfontset_table. Include Vdefault_fontset in
10611 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
10614 2000-05-16 Dave Love <fx@gnu.org>
10616 * m/iris5d.h: Deleted -- unused.
10618 2000-05-16 Gerd Moellmann <gerd@gnu.org>
10620 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
10621 `invalid' instead of `illegal'.
10623 * indent.c (Fmove_to_column): When ending within a tab, insert
10624 spaces first so that markers at the end of the tab get adjusted.
10626 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
10627 buffer list that wasn't selected in that frame.
10629 * filelock.c (get_boot_time): To obtain an 8 char file name, which
10630 is needed on mescaline, use a 2 char prefix, and call
10631 make_temp_name with second arg non-zero.
10633 * fileio.c (make_temp_name): New function, extracted from
10635 (Fmake_temp_name): Use it.
10637 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
10639 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
10641 2000-05-15 Gerd Moellmann <gerd@gnu.org>
10643 * Makefile.in (lisp): Add env.elc.
10645 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
10647 2000-05-12 Gerd Moellmann <gerd@gnu.org>
10649 * search.c (Freplace_match): Handle case of `\N' in the
10650 replacement when there's no group N.
10652 2000-05-11 Gerd Moellmann <gerd@gnu.org>
10654 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
10655 of the message to message_dolog.
10657 * keyboard.c (read_char): Don't clear current message for help
10658 events; let the code handling help events handle this. Change
10659 code detecting help events that should be ignored.
10661 * xdisp.c (handle_single_display_prop): Don't try to set PT if
10662 we're interating over a string.
10664 2000-05-09 Dave Love <fx@gnu.org>
10666 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
10667 that offset before writing. Move gcpro region past call of
10670 2000-05-04 Dave Love <fx@gnu.org>
10672 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
10674 2000-05-04 Gerd Moellmann <gerd@gnu.org>
10676 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
10677 of inserted characters when BUF equals the current buffer, and PT
10678 is in front of or equal to FROM.
10680 2000-05-03 Gerd Moellmann <gerd@gnu.org>
10682 * xdisp.c (handle_single_display_prop): If display property value
10683 is invalid, or something not supported on the frame, restore
10684 iterator's position to what it was initially. Make sure to return
10685 0 for invalid and unsupported property values.
10687 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
10688 that x_per_char_metric returns null.
10690 2000-05-02 Gerd Moellmann <gerd@gnu.org>
10692 * xterm.h (struct face): Add forward declaration.
10693 (struct image): Ditto.
10694 (image_ascent): Add prototype.
10696 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
10697 (x_draw_image_relief, x_draw_image_foreground_1): Call function
10698 image_ascent instead of using IMAGE_ASCENT.
10700 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
10701 (IMAGE_ASCENT): Removed.
10703 * xfns.c (Qcenter): New variable.
10704 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
10705 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
10706 (image_ascent): New function.
10707 (lookup_image): Recognize `:ascent center'.
10708 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
10709 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
10710 (xbm_load): Don't set image's ascent here.
10711 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
10712 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
10713 check ascent values here.
10714 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
10715 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
10716 (syms_of_xfns): Initialize Qcenter.
10718 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
10719 to the limits, increase the limits.
10721 2000-05-01 Kenichi Handa <handa@etl.go.jp>
10723 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
10724 Check Vfont_encoding_alist against the full name of the opened font.
10726 2000-04-28 Gerd Moellmann <gerd@gnu.org>
10728 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
10729 taller than the window.
10731 2000-04-28 Kenichi Handa <handa@etl.go.jp>
10733 * xfaces.c (realize_x_face): Fix the argument of the second
10734 xassert. BASE_FACE may not be a face for ASCII.
10736 2000-04-27 Gerd Moellmann <gerd@gnu.org>
10738 * print.c (print_object): Treat print-length < 0 as nil.
10740 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
10742 * s/freebsd.h (TERMCAP_OBJ): Removed.
10743 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
10745 * lread.c (read1): Don't treat period followed by certain
10746 characters as symbol start.
10748 * xfns.c (slurp_file): New function.
10749 (xbm_image_p): Handle case of in-memory XBM files.
10750 (xbm_scan): Rewritten to work on memory buffers instead of files.
10751 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
10752 Work on memory buffers instead of files. If DATA is null test
10753 if buffer looks like an in-memory XBM file.
10754 (xbm_load_image): Renamed from xbm_load_image_file. Work on
10755 memory buffers instead of files.
10756 (xbm_file_p): New function.
10757 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
10759 * lread.c (end_of_file_error): New function.
10760 (read1): Call it instead of signaling `end-of-file' directly.
10762 * print.c (print_error_message): Print data of `end-of-file'
10763 with Fprinc instead of Fprin1.
10765 2000-04-26 Ken Raeburn <raeburn@gnu.org>
10767 * window.c (freeze_window_start): Check that minibuffer scroll
10768 window isn't nil before extracting the window structure pointer
10771 * undo.c (record_delete): If we hit the end of the undo list, stop
10772 picking elements apart.
10774 2000-04-26 Gerd Moellmann <gerd@gnu.org>
10776 * xdisp.c (display_line): If lines are continued, restore
10777 iterator's ascent/descent information to the values before the
10778 first glyph not fitting on the line.
10780 2000-04-25 Gerd Moellmann <gerd@gnu.org>
10782 * xdisp.c (try_window_id) <all changes above window start>: Adjust
10783 positions in glyph matrix. Don't compute new window end positions.
10785 * dispnew.c (increment_matrix_positions): Renamed from
10786 increment_glyph_matrix_buffer_positions.
10787 (increment_row_positions): Renamed from
10788 increment_glyph_row_buffer_positions.
10790 * dispextern.h: Change names of renamed functions from dispnew.c
10793 2000-04-24 Gerd Moellmann <gerd@gnu.org>
10795 * fileio.c (Fdo_auto_save): Create directories for auto-save
10796 list file if necessary.
10798 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
10799 from buffer or frame.
10800 (automatic_hscrolling_p): New variable.
10801 (hscroll_windows): Scroll windows horizontally only if automatic
10802 hscrolling is allowed.
10803 (syms_of_xdisp): New variable `automatic-hscrolling'.
10805 * frame.h (struct frame): Add member extra_line_spacing.
10807 * xfns.c (x_set_line_spacing): New function.
10808 (Fx_create_frame): Set line spacing from resources.
10809 (Qline_spacing): New variable.
10810 (syms_of_xfns): Initialize Qline_spacing.
10812 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
10814 * buffer.c (init_buffer_once): Handle extra_line_spacing.
10815 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
10816 (reset_buffer): Don't initialize extra2 and extra3. Initialize
10817 extra_line_spacing from default value.
10818 (init_buffer_once): Initialize default value of extra_line_spacing.
10820 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
10823 * xterm.c (x_produce_glyphs): Remove reference to struct it's
10824 prompt_width. Add extra line spacing.
10826 * term.c (produce_glyphs): Remove reference to struct it's
10829 * dispextern.h (struct it): Remove member prompt_width, add
10830 extra_line_spacing.
10832 2000-04-22 Gerd Moellmann <gerd@gnu.org>
10834 * dispnew.c (update_frame_line): When writing a whole line, make
10835 sure cursor is in the right row afterwards, otherwise a use of
10836 capability `ch' in cmgoto might leave the cursor in the row below.
10838 2000-04-21 Gerd Moellmann <gerd@gnu.org>
10840 * lisp.h (struct Lisp_Buffer_Cons): Remove.
10842 * keyboard.c (timer_check): Fix typo in comment.
10844 2000-04-21 Kenichi Handa <handa@etl.go.jp>
10846 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
10847 name change: ch -> character.
10849 2000-04-20 Gerd Moellmann <gerd@gnu.org>
10851 * keyboard.c (echo_message_buffer): New variable.
10852 (echo_now): Set echo_message_buffer to the echo area buffer used
10853 to display the echo.
10854 (cancel_echoing): Reset echo_message_buffer to nil.
10855 (read_char): Code rewritten that handles canceling an echo or
10856 echoing a dash, respectively.
10858 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
10859 directory doesn't exist.
10861 2000-04-19 Dave Love <fx@gnu.org>
10863 * fns.c (syms_of_fns): Defsubr mapc.
10864 (concat): Don't allow numeric args.
10865 (Fconcat): Doc change.
10867 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
10869 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
10870 instead define end_match(1|2) more carefully.
10871 Use GET_CHAR_BEFORE_2 for `begline'.
10873 2000-04-19 Gerd Moellmann <gerd@gnu.org>
10875 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
10876 on 64-bit systems where NULL is defined as `0'.
10878 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
10879 the `variable argument list' to make it work on Alpha.
10881 * m/alpha.h (_LP64) [!_LP64]: Define.
10882 (ORDINARY_LINK): Define for NetBSD.
10884 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
10886 2000-04-19 Dave Love <fx@gnu.org>
10888 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
10891 * Makefile.in (LIBS): Don't use.
10892 (GETLOADAVG_OBJ): Define again.
10893 (otherobj): Add GETLOADAVG_OBJ.
10895 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
10897 2000-04-18 Gerd Moellmann <gerd@gnu.org>
10899 * lread.c (read_filtered_event): Cancel and start busy cursor.
10901 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
10902 that the per-character metrics may be null.
10904 2000-04-17 Gerd Moellmann <gerd@gnu.org>
10906 * buffer.c (clone_per_buffer_values): New function.
10907 (Fmake_indirect_buffer): Add optional argument CLONE. Call
10908 clone_per_buffer_values if CLONE is not nil.
10910 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10912 2000-04-16 Dave Love <fx@gnu.org>
10914 * Makefile.in: Remove obsolete localcpp stuff.
10915 (GETLOADAVG_OBJ): Don't define.
10916 (obj): Move LIBOBJS...
10917 (otherobj): ... to here.
10918 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
10919 whitespace-only lines after the continuation (Irix).
10921 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10923 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
10925 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
10927 2000-04-14 Dave Love <fx@gnu.org>
10929 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
10930 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
10931 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
10932 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
10935 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
10936 autoconfiscated HAVE_GETLOADAVG.
10938 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
10941 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10943 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
10944 (fill_in_lock_file_name): Avoid existing files that aren't links.
10946 2000-04-14 Dave Love <fx@gnu.org>
10948 * Makefile.in (LIBS, LIBOBJS): New variable.
10949 (INTERVAL_SRC): Convert to make variable.
10950 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
10951 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
10952 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
10954 (SOME_MACHINE_OBJECTS): Remove interval stuff.
10955 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
10956 (shortlisp): Add facemenu, float-sup, frame.
10957 (SOME_MACHINE_LISP): Remove them from here.
10958 (LIBES): Change unused LDLIBS to autoconf LIBS.
10960 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
10962 2000-04-14 Kenichi Handa <handa@etl.go.jp>
10964 * composite.c (update_compositions): If FROM and TO are not in a
10965 valid range, do nothing.
10967 2000-04-13 Gerd Moellmann <gerd@gnu.org>
10969 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
10971 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
10973 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
10976 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
10978 * fileio.c (a_write): Remove redundant semi-colons.
10979 (e_write): Return -1 if failed to write all the data.
10980 This fixes the changes made at 1999-12-15.
10982 2000-04-12 Dave Love <fx@gnu.org>
10984 * fns.c (mapcar1): Test for null vals to support mapc.
10985 (Fmapc): New function.
10987 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
10989 * msdos.c (NUM_MOUSE_BUTTONS): Define.
10990 (IT_frame_up_to_date): Support the buffer local value of
10991 cursor-type, if defined.
10993 2000-04-10 Dave Love <fx@gnu.org>
10995 * editfns.c (preceding-char, following-char): Doc fix.
10997 2000-04-10 Ken Raeburn <raeburn@gnu.org>
10999 * Makefile.in (temacs): Revert 2000-03-12 change.
11001 2000-04-10 Jason Rumney <jasonr@gnu.org>
11003 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
11005 2000-04-10 Gerd Moellmann <gerd@gnu.org>
11007 * xdisp.c (setup_echo_area_for_printing): Choose an echo
11008 area buffer, if it's not set up yet.
11010 * indent.c (compute_motion): Set immediate_quit.
11012 2000-04-09 Gerd Moellmann <gerd@gnu.org>
11014 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
11015 (realize_tty_face): Suppress boldness if colors are the inverse of
11016 the default colors, and tty_suppress_bold_inverse_default_colors_p
11018 (Ftty_suppress_bold_inverse_default_colors): New function.
11019 (syms_of_xfaces): Defsubr it.
11021 * buffer.c (Frestore_buffer_modified_p): New function.
11022 (syms_of_buffer): Defsubr it.
11024 2000-04-08 Ken Raeburn <raeburn@gnu.org>
11026 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
11027 charset id (int) argument, not a charset (Lisp_Object).
11029 * coding.h (code_convert_string): Declare.
11030 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
11031 object, as the fourth argument to code_convert_string.
11033 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
11034 (Fset_fontset_font): Use EQ to compare lisp objects.
11036 2000-04-05 Ken Raeburn <raeburn@gnu.org>
11038 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
11039 a pointer that looks like a lisp object.
11040 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
11041 zero, instead see whether it's an integer object, since they can't
11043 (GET_INTERVAL_OBJECT): Simply assign to the destination.
11045 * dispnew.c (allocate_matrices_for_frame_redisplay)
11046 (direct_output_forward_char): Use X(U)INT and make_number as needed
11047 to convert between (unsigned) int values and lisp integers.
11048 * keyboard.c (read_key_sequence): Likewise.
11049 * lread.c (substitute_object_recurse): Likewise.
11050 * fns.c (concat, hash_lookup, hash_remove): Likewise.
11051 * minibuf.c (do_completion, Fminibuffer_complete_word)
11052 (Fminibuffer_completion_help): Likewise.
11053 * term.c (produce_special_glyphs): Likewise.
11055 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
11056 * print.c (print_preprocess, print_object): Likewise.
11058 * search.c (compile_pattern): Use NILP when checking for nil.
11060 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
11061 __OPTIMIZE__]: Provide a GNU C macro version that handles
11062 lisp-object unions.
11063 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
11064 field, to better cope with ENABLE_CHECKING and calls that modify a
11065 Lisp_Object using its old value.
11067 2000-04-04 Gerd Moellmann <gerd@gnu.org>
11069 * window.c (compare_window_configurations): Signal an error
11070 if parameters C1 or C2 aren't window configurations.
11072 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
11073 AFTER_POTENTIAL_GC calls around calls to functions that can
11074 signal an error and thus invoke the debugger.
11076 2000-04-03 Gerd Moellmann <gerd@gnu.org>
11078 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
11079 an error if decoding fails.
11081 * keyboard.c (lispy_mouse_names): Variable removed.
11082 (Vlispy_mouse_stem): New variable.
11083 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
11084 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
11085 for any mouse button number. Increase size of mouse_syms and
11086 button_down_location as needed. Call modify_event_symbol with
11087 different arguments.
11088 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
11089 Call modify_event_symbol with different arguments.
11090 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
11091 for any button number. Call modify_event_symbol with different
11093 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
11094 Accept a string for NAME_ALIST_OR_STEM.
11096 * lisp.h (larger_vector): Add prototype.
11098 * fns.c (larger_vector): Make externally visible.
11100 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
11102 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
11104 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
11105 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
11106 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
11107 we are between str1 and str2.
11108 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
11109 (PATFETCH): Use `TRANSLATE'.
11110 (PATFETCH_RAW): Fetch multibyte char if applicable.
11111 (PATUNFETCH): Remove.
11112 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
11113 When writing a char, write it directly into the pattern buffer rather
11114 than going needlessly through a temp char-array.
11115 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
11116 multibyte magic and remove the useless `#ifdef emacs'.
11117 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
11120 * regex.h (struct re_pattern_buffer): Make field `multibyte'
11121 conditional on `emacs'.
11123 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
11125 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11127 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
11128 non-union-type versions of XMARK and friends here, because XMARK
11129 and friends won't work on an integer field if NO_UNION_TYPE is not
11131 (make_number): Define as a function if it's not defined as a macro.
11133 * composite.c (run_composite_function): Use NILP when checking for nil.
11134 (syms_of_composite): Delete local var NARGS, pass an int as first
11135 argument to Fmake_hash_table.
11137 * editfns.c (text_property_stickiness): Use NILP to test
11138 Lisp_Object boolean value.
11139 (Fmessage_or_box): Don't use NILP to test int variable.
11140 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
11141 problems reading from and changing the same lisp value in an
11144 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11146 * term.c (TN_no_color_video): New variable.
11147 (term_init): Intitialize TN_no_color_video.
11148 (enum no_color_bit): New enumeration.
11149 (MAY_USE_WITH_COLORS_P): New macro.
11150 (turn_on_face): Use it to determine if attributes may be used
11151 combined with colors.
11153 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11155 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
11156 with int lvalues via casts; instead, just yield lisp object lvalues.
11157 (enlarge_window): Variable sizep now points to Lisp_Object. Use
11158 proper accessor macros.
11159 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
11160 (grow_mini_window): Fix typo getting int value of root->height.
11162 * xdisp.c (compute_string_pos): Fix order of arguments to
11163 string_pos_nchars_ahead.
11164 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
11165 count arg to variable-arg routines like Frun_hook_with_args and
11167 (back_to_previous_visible_line_start)
11168 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
11169 fixed-arg routines like Fget_char_property and Fmake_string.
11170 (reconsider_clip_changes): Use XINT when comparing integer lisp
11171 objects, or passing them as int arguments.
11172 (mark_window_display_accurate, insert_left_trunc_glyphs)
11173 (append_space, extend_face_to_end_of_line): Use make_number when
11174 storing or passing integer values as lisp objects.
11175 (set_cursor_from_row, highlight_trailing_whitespace): Use
11176 INTEGERP, not implicit test against zero, for glyph object.
11177 (try_window_id): Don't use make_number when we want an int value.
11179 * xfaces.c (xlfd_symbolic_value): Make last argument a
11180 Lisp_Object, to be consistent with callers.
11181 (Fbitmap_spec_p): Use XINT to get numeric value of height.
11182 (lface_hash): Apply XFASTINT to lisp values before folding in.
11184 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
11185 fill in window width and height. Pass an int, not a lisp object,
11186 as first arg to Finsert.
11188 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11190 * xfaces.c (realize_basic_faces): Block input while realizing
11193 * keyboard.c (lispy_mouse_names): Add additional mouse names.
11195 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
11197 2000-03-31 Gerd Moellmann <gerd@gnu.org>
11199 * xterm.c (x_produce_glyphs): When displaying unibyte text
11200 or ASCII, handle case that per-char metric is null.
11202 2000-03-30 Ken Raeburn <raeburn@gnu.org>
11204 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
11206 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
11207 (XSUBR, XBUFFER): Verify correct object type before returning
11208 pointer, using eassert.
11209 * frame.h (XFRAME): Likewise.
11211 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
11212 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
11213 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
11214 * data.c (set_internal): Likewise.
11215 * dispextern.h (WINDOW_WANTS_MODELINE_P)
11216 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
11217 * fileio.c (auto_save_1): Likewise.
11218 * insdel.c (check_markers): Likewise.
11219 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
11220 * undo.c (record_insert): Likewise.
11221 * vmsproc.c (child_sig): Likewise.
11222 * window.c (unshow_buffer, window_loop): Likewise.
11223 * xterm.c (x_erase_phys_cursor): Likewise.
11225 2000-03-30 Gerd Moellmann <gerd@gnu.org>
11227 * xfns.c (free_image_cache): Free the cache structure itself
11228 last, after all its members have been freed.
11230 * lisp.h (xstrdup): Add prototype.
11232 * alloc.c (xstrdup): Moved here from xfaces.c.
11233 (allocating_for_lisp): Variable removed.
11234 (lisp_malloc): Block input around the calls to malloc and mem_insert.
11236 * xfaces.c (realize_tty_face): Use find_symbol_value instead
11238 (xstrdup): Moved to alloc.c.
11240 2000-03-29 Ken Raeburn <raeburn@gnu.org>
11242 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
11244 * emacs.c (main): Fix sense of no-loadup test.
11246 * config.in (ENABLE_CHECKING): Undef.
11248 * lisp.h (struct interval): Replace "parent" field with a union of
11249 interval pointer and Lisp_Object; add new bitfield to use as
11250 discriminant. Change other flag fields to bitfields.
11251 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
11252 is defined and the supplied test fails, print a message and abort.
11253 (eassert): New macro. Use CHECK to provide an assert-like facility.
11255 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
11256 pointers; abort if the value looks like a lisp object.
11257 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
11258 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
11259 Modify for new interval parent definition.
11261 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
11262 (UNMARK_BALANCE_INTERVALS): Update references that need an
11263 addressable lisp object in the interval structure.
11264 (die): New function.
11265 (suppress_checking): New variable.
11267 * intervals.c (interval_start_pos): Just return 0 if there's no
11270 2000-03-29 Gerd Moellmann <gerd@gnu.org>
11272 * lread.c (read1): Accept `.' (period) as symbol start like in CL
11273 and earlier Emacs versions.
11275 * keyboard.c (Ftop_level): Cancel busy-cursor.
11277 * eval.c (call_debugger): Cancel busy-cursor.
11279 2000-03-29 Kenichi Handa <handa@etl.go.jp>
11281 * search.c (Freplace_match): Adjust multibyteness of the current
11282 buffer and NEWTEXT. Free allocated memory before signaling an error.
11284 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
11286 * regex.c (analyse_first): New function obtained by ripping out most
11287 of re_compile_fastmap and generalizing it a little bit so that it
11288 can also just return whether a given (sub)pattern can match the empty
11290 (regex_compile): Use `analyse_first' to decide whether the loop-check
11291 needs to be done or not for *, +, *? and +? (the loop check is costly
11292 for non-greedy repetition).
11293 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
11295 2000-03-28 Dave Love <fx@gnu.org>
11297 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
11299 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
11301 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
11303 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
11305 (enum re_opcode_t): Update description of succeed_n.
11306 (PATFETCH): Always define.
11307 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
11308 operators, char classes, shy-groups and intervals).
11309 Optimize special cases of intervals so as to only use succeed_n and
11310 jump_n when really needed.
11311 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
11312 that we don't have to handle the special cases any more.
11313 Simplify on_failure_jump handling as well.
11315 2000-03-28 Jason Rumney <jasonr@gnu.org>
11317 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
11319 2000-03-27 Gerd Moellmann <gerd@gnu.org>
11321 * s/freebsd.h (GC_SETJMP_WORKS): Define.
11323 * s/msdos.h (GC_SETJMP_WORKS): Define.
11325 * alloc.c (mark_maybe_object): New function.
11326 (mark_memory): Use it.
11327 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
11328 (setjmp_tested_p, longjmp_done): New variables.
11329 (test_setjmp): New function.
11330 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
11331 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
11333 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
11334 to DEC_TEXT_POS and INC_TEXT_POS.
11336 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
11337 with parameter MULTIBYTE_P.
11339 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
11341 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
11342 buffers because it looks for multibyte character byte sequences
11343 which don't exist in unibyte text.
11345 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
11347 * xfaces.c (register_color, unregister_color, unregister_colors)
11348 [DEBUG_X_COLORS]: New functions.
11349 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
11351 * xfns.c (x_set_cursor_color): Get color reference counts right.
11353 * xterm.c (x_copy_color): New function.
11354 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
11356 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
11357 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
11358 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
11359 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
11360 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
11361 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
11362 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
11363 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
11364 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
11365 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
11367 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
11368 names for handling per-buffer variables.
11370 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
11371 instead of MAX_BUFFER_LOCAL_VARS.
11372 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
11374 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
11376 * xfns.c (x_specified_cursor_type): New function.
11377 (x_set_cursor_type): Use it.
11379 * buffer.h (struct buffer): Add cursor_type.
11381 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
11383 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
11384 (print_partial_compiled_pattern, re_compile_fastmap):
11386 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
11387 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
11388 executing it as well as when popping it off the stack to find infinite
11389 loops in non-greedy repetition operators.
11391 2000-03-26 Gerd Moellmann <gerd@gnu.org>
11393 * doc.c (Qfunction_documentation): New variable.
11394 (syms_of_doc): Initialize Qfunction_documentation.
11395 (Fdocumentation): If FUNCTION is a symbol with non-nil
11396 `function-documentation' property, return a documentation derived
11399 * buffer.c (syms_of_buffer): Add default-cursor-type.
11400 (init_buffer_once): Don't let cursor_type have a local value
11403 * xterm.c (x_display_and_set_cursor): Choose cursor depending
11404 on buffer-local value of cursor_type.
11405 (x_draw_bar_cursor): Add parameter WIDTH.
11407 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
11408 (init_buffer_once): Set default cursor_type value to t.
11409 Mark cursor_type as local everywhere.
11410 (syms_of_buffer): New per-buffer variable cursor-type.
11412 * buffer.h (struct buffer): Remove member local_var_flags,
11414 (MAX_BUFFER_LOCAL_VARS): New macro.
11415 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
11416 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
11417 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
11418 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
11420 * print.c (print_object): Use new macros for per-buffer variables.
11422 * category.c (Fset_category_table): Use new macros for per-buffer
11425 * buffer.c (buffer_permanent_local_flags): Make a char array.
11426 (max_buffer_local_idx): New variable.
11427 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
11428 for new handling of per-buffer variables.
11429 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
11430 (init_buffer_once): Initialize per-buffer vars differently.
11431 Set max_buffer_local_idx.
11433 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
11436 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
11438 * data.c (do_symval_forwarding, store_symval_forwarding)
11439 (find_symbol_value, set_internal, default_value, Fset_default)
11440 (Fkill_local_variable, Flocal_variable_p): Use new macros for
11441 per-buffer variables.
11443 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
11445 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11447 * xterm.c (x_term_init): Unblock input around call1 of
11448 Qvendor_specific_keysyms.
11450 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
11451 (find_defun_start): Consider an open parenthesis in column 0
11452 a defun start only if open_paren_in_column_0_is_defun_start is set.
11453 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
11455 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
11457 * eval.c (Fautoload): Add entry in load-history (if after dump).
11458 * lread.c (load-history): Update docstring.
11460 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11462 * indent.c (Fvertical_motion): Always use the current buffer.
11463 Temporarily change the window's buffer, if necessary.
11465 2000-03-23 Gerd Moellmann <gerd@gnu.org>
11467 * xterm.c (fast_find_position): Make sure not to consider rows
11468 not visible in the window.
11470 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
11472 * regex.c (enum syntaxcode): Provide default for non-Emacs.
11473 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
11475 2000-03-22 Jason Rumney <jasonr@gnu.org>
11477 * w32menu.c (single_submenu): Set help string to NULL if none.
11478 (w32_menu_show): Set help string correctly.
11479 (add-menu-item): Set help string in MIIM_DATA for menu item.
11480 Load SetMenuItemInfoA explicitly.
11481 (w32_menu_display_help): New function.
11483 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
11484 (QCdata): Moved to xdisp.c.
11486 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
11487 (Vw32_charset_to_codepage_alist): Removed.
11488 (Vw32_charset_info_alist): New variable.
11489 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
11490 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
11491 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
11492 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
11494 (w32_codepage_for_font): Use Vw32_charset_info_alist.
11495 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
11496 Define Vw32_charset_info_alist and w32_charset symbols.
11498 2000-03-22 Jason Rumney <jasonr@gnu.org>
11500 * makefile.nt (w32bdf.obj): Update dependencies.
11502 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
11504 * w32fns.c: Include fontset.h after dispextern.h.
11505 (Fx_create_frame): Do not create fontset.
11506 (w32_load_system_font): Doc fix.
11507 (Fx_close_connection): Free full_name if it is not shared.
11509 * w32term.c: Include fontset.h after dispextern.h.
11510 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
11512 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
11513 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
11514 (w32_font_is_double_byte): New function, needs body.
11515 (x_append_glyph): Set glyph->glyph_not_available_p.
11516 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11517 it->charset. If it->multibyte_p is zero and it->c is a multibyte
11518 character, convert it to a unibyte character.
11519 (struct glyph_string): Delete member `charset'.
11520 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
11521 calculating it is found.
11522 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11523 the case that per char metric is not available correctly.
11524 (x_fill_glyph_string): Handle the case that the specific glyph is
11525 not available correctly.
11526 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11527 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11528 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11529 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11530 fontset. Don't call FS_LOAD_FONT.
11532 2000-03-22 Ken Raeburn <raeburn@gnu.org>
11534 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
11535 (INT_LISPLIKE): New macro.
11536 (NULL_INTERVAL_P): Use it.
11537 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
11538 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
11539 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
11541 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
11542 explicit references to "parent" field of struct interval and
11543 associated unclean type conversions.
11544 * intervals.c (create_root_interval, root_interval, rotate_right)
11545 (rotate_left, balance_possible_root_interval, split_interval_right)
11546 (split_interval_left, interval_start_pos, find_interval)
11547 (next_interval, previous_interval, update_interval)
11548 (adjust_intervals_for_insertion, delete_node, delete_interval)
11549 (adjust_intervals_for_deletion, merge_interval_right)
11550 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
11551 (copy_intervals_to_string): Likewise.
11552 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
11554 * syntax.c (update_syntax_table): Likewise.
11556 * intervals.c (reproduce_tree_obj): New function, like
11557 reproduce_tree but takes a Lisp_Object for the parent. Declare
11559 (graft_intervals_into_buffer): Use it when appropriate.
11560 (reproduce_tree): Declare with prototype.
11561 (balance_possible_root_interval): Check that the parent is a lisp
11562 object before trying to examine its type.
11564 2000-03-22 Gerd Moellmann <gerd@gnu.org>
11566 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
11567 as strings only if both are known to be strings.
11569 * s/openbsd.h (LIBS_TERMCAP): Undef.
11571 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
11573 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
11574 definitions for non-Emacs compilation.
11575 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
11576 outside of `#ifdef emacs'.
11577 (print_partial_compiled_pattern): Update.
11578 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
11579 (re_compile_fastmap): Merge handling of charset and charset_not (for
11580 emacs and non-emacs compilation as well).
11581 Similarly for (not)categoryspec and (not)syntaxspec.
11582 Don't use the fastmap when reaching `anychar' since the added
11583 complexity is not justified.
11584 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
11585 and (not)syntaxspec. Merge (not)categoryspec.
11587 2000-03-22 Kenichi Handa <handa@etl.go.jp>
11589 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
11590 (FACE_FOR_CHAR): Define them differently for the configuration of
11593 2000-03-21 Dave Love <fx@gnu.org>
11595 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
11598 2000-03-21 Gerd Moellmann <gerd@gnu.org>
11600 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
11601 (lface_fully_specified_p): Don't check contents of
11602 LFACE_FONT_INDEX because that attribute is optional.
11603 (realize_x_face): Remove now unwarranted xassert.
11605 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
11607 The following changes are to make font selection based on
11608 characters, not charset. In addition, they recover fontset
11609 facilities while utilizing the new font selection mechanism.
11611 * Makefile.in (fontset.o): Depend on dispextern.h.
11613 * alloc.c (mark_face_cache): Don't mark face->registry.
11615 * dispextern.h (struct glyph): New member glyph_not_available_p.
11616 Use 22 bits for face_id.
11617 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
11618 (struct face): Delete member registry, new member ascii_face.
11619 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
11620 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
11621 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
11622 (struct it): Delete member charset, new member glyph_not_available_p.
11624 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
11625 (struct fontset_info, struct fontset_data): Structs removed.
11626 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
11627 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
11628 (fs_load_font, fs_query_fontset): Adjusted for new argument.
11629 (fs_free_face_fontset, fontset_font_pattern)
11630 (face_suitable_for_char_p, face_for_char)
11631 (make_fontset_for_ascii_face): Extern them.
11632 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
11633 (FS_LOAD_FACE_FONT): New macro.
11635 * fontset.c: All codes rewritten or adjusted for the change of
11636 fontset implementation. Now fontset is represented by char table.
11637 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
11639 (my_strcasecmp): Function removed.
11640 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
11641 (AREF, ASIZE): New macros.
11642 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
11643 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
11644 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
11645 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
11646 (fontset_id_valid_p, font_family_registry, fontset_name)
11647 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
11648 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
11650 (fs_load_font): New arg FACE. Caller changed.
11651 (fs_query_fontset): Argument changed. Caller changed.
11652 (Fquery_fontset): call fs_query_fontset.
11653 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
11655 (clear_fontset_elements, check_registry_encoding)
11656 (check_fontset_name): New functions.
11657 (syms_of_fontset): Set char-table-extra-slots property of fontset
11658 to 3. Staticpro and initialize Vfontset_table and
11659 Vdefault_fontset. Defsubr fontset_font and fontset_list.
11661 * frame.h (struct frame): Member `fontset_data' removed.
11662 (FRAME_FONTSET_DATA): Macro removed.
11664 * frame.c (make_frame): Don't allocate f->fontset_data.
11665 (Fdelete_frame): Don't free f->fontset_data.
11667 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
11669 * xdisp.c (charset_at_position): Function removed.
11670 (init_iterator): Don't set member charset of struct `it'.
11671 (handle_face_prop, reseat_to_string, set_iterator_to_next)
11672 (next_element_from_display_vector, insert_left_trunc_glyphs):
11674 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
11676 (get_next_display_element, append_space)
11677 (extend_face_to_end_of_line): Likewise.
11679 * xfaces.c (Qx_charset_registry, Vface_default_registry):
11681 (clear_font_table, frame_update_line_height, load_face_font):
11682 Adjusted for the change of fontset implementation.
11683 (load_face_fontset_font): Function removed.
11684 (pixel_point_size): New function.
11685 (font_list): Argument type changed. Caller changed.
11686 (LFACE_FONT): New macro.
11687 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
11688 (set_lface_from_font_name): Type of arg FONTNAME is changed to
11689 Lisp_Object. Determine the font name by actually loading a font
11690 by the specified pattern. Set LFACE_FONT (lface) to the specified
11691 pattern. Even if a font is not found, don't try alternatives.
11692 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
11693 (set_font_frame_param): If `font' is specified in lface, use it.
11694 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
11695 (lface_same_font_attributes_p): Likewise.
11696 (make_realized_face): Arguent changed. Caller changed. Set
11697 face->ascii_face to face itself.
11698 (free_realized_face): Free face->fontset if face is for ASCII.
11699 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
11700 (deduce_unibyte_registry, x_charset_registry): Functions removed.
11701 (free_realized_multibyte_face): New function.
11702 (lookup_face, lookup_named_face, lookup_derived_face): Argument
11703 changed. Caller changed.
11704 (try_font_list): Argument type changed.
11705 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
11706 (choose_face_font): Argument changed. Handle fontset properly.
11707 (choose_face_fontset_font): Function removed.
11708 (realize_default_face, realize_named_face): Don't remove the
11710 (realize_face): Argument changed. Caller changed. Remove face
11711 with the arg former_face_id in advance. Load font for the new face.
11712 (realize_x_face): Argument changed. Caller changed. For a
11713 multibyte character, share fontset with base_face. For a single
11714 byte character, make a new realized fontset. Don't load a font here.
11715 (realize_tty_face): Argument changed. Caller changed.
11716 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
11717 (face_at_buffer_position): Don't check multibyte_p for returning
11719 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
11720 FACE_SUITABLE_FOR_CHARSET_P.
11721 (syms_of_xfaces): Remove code for Qx_charset_registry and
11722 Vface_default_registry.
11724 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
11725 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
11726 (x_per_char_metric): Don't try FONT->default_char. Even if
11727 pcm->width is zero, glyph bits may exist.
11728 (x_encode_char): Always initialize char2b->byte1.
11729 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
11730 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
11731 (x_append_glyph): Set glyph->glyph_not_available_p.
11732 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11733 it->charset. Handle the case that per char metric is not
11734 available. If it->multibyte_p is zero and it->c is a multibyte
11735 character, convert it to a unibyte character.
11736 (struct glyph_string): Delete member `charset'.
11737 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11738 the case that per char metric is not available correctly.
11739 (x_fill_glyph_string): Handle the case that the specific glyph is
11740 not available correctly.
11741 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11742 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11743 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11744 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11745 fontset. Don't call FS_LOAD_FONT.
11747 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
11748 (x_create_tip_frame): Likewise.
11749 (Fx_close_connection): Free full_name of font_info.
11751 * fns.c (optimize_sub_char_table): New function.
11752 (Foptimize_char_table): New function.
11753 (syms_of_fns): Defsubr Soptimize_char_table.
11755 2000-03-20 Gerd Moellmann <gerd@gnu.org>
11757 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
11758 only if buffer is displayed in some window.
11760 * xdisp.c (handle_single_display_prop): Initialize local `value'.
11761 (try_window_reusing_current_matrix): Don't call scroll run
11762 function if run's current and desired position are the same;
11763 this prevents cursor flickering.
11765 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
11767 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
11769 * regex.c (RE_STRING_CHAR): New macro.
11770 (GET_CHAR_AFER_2): Remove.
11771 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
11772 (enum re_opcode_t): Remove on_failure_jump_exclusive.
11773 (print_partial_compiled_pattern, re_compile_fastmap)
11774 (re_match_2_internal): Remove on_failure_jump_exclusive.
11775 (regex_compile): Turn optimizable P+ loops into PP*, so that the
11776 optimization only need to work for * (ie. can use of_keep_string_jump).
11777 Remove the special case for .*\n since it is now covered by the general
11779 (re_search_2): Don't bother with `room'.
11780 (skip_one_char): New function.
11781 (skip_noops): Simplify since `memory' is not needed any more.
11782 (mutually_exclusive_p): Restructure slightly to use `switch' and
11783 add handling for "all" remaining cases.
11784 (re_match_2_internal): Change on_failure_jump_smart to use
11785 on_failure_keep_string_jump (and redirect the end-of-loop jump)
11786 rather than on_failure_jump_exclusive.
11788 2000-03-19 Gerd Moellmann <gerd@gnu.org>
11790 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
11791 number of bits per RGB because it's everywhere used as the depth
11794 * term.c (calculate_costs): Remove code dealing with X frames.
11796 2000-03-19 Richard M. Stallman <rms@gnu.org>
11798 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
11800 2000-03-18 Gerd Moellmann <gerd@gnu.org>
11802 * lread.c (read_integer): Unread the last char not consumed.
11804 2000-03-17 Gerd Moellmann <gerd@gnu.org>
11806 * xterm.c (x_update_window_cursor): Don't update in frames
11807 which are in the process of being deleted.
11809 2000-03-16 Gerd Moellmann <gerd@gnu.org>
11811 * Makefile.in (mostlyclean): Add `*.core'.
11812 (clean): Add `bootstrap-emacs'.
11814 * lread.c (read_integer): New function.
11815 (read1): Support read syntax #o, #x, #b, #r.
11817 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
11819 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
11820 make sure POINTER_TO_OFFSET gives the same value before and after
11821 PREFETCH. Use `dfail' to guarantee "atomic" matching.
11822 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
11823 (debug): Now only active if > 0 rather than if != 0.
11824 (DEBUG_*): Update for the new meaning of `debug'.
11825 (print_partial_compiled_pattern): Add missing `succeed' case. Use
11826 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
11827 in `succeed_n', `jump_n' and `set_number_at'.
11828 (store_op1, store_op2, insert_op1, insert_op2)
11829 (at_begline_loc_p, at_endline_loc_p): Add prototype.
11830 (group_in_compile_stack): Move to after its arg's types are
11831 declared and add a prototype.
11832 (PATFETCH): Define in terms of PATFETCH_RAW.
11833 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
11834 (QUIT): Redefine as a nop except for NTemacs.
11835 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
11836 indentation of the greedy-op and shy-group code.
11837 (at_(beg|end)line_loc_p): Fix argument's types.
11838 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
11839 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
11840 (MATCHING_IN_FIRST_STRING): Remove.
11841 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
11842 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
11843 QUIT unconditionally.
11845 2000-03-15 Gerd Moellmann <gerd@gnu.org>
11847 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
11850 * process.c (send_process): Add a hint that the function
11851 can call Lisp code to its comment.
11853 * lread.c (load_dangerous_libraries): New variable.
11854 (Vbytecomp_version_regexp): New variable.
11855 (safe_to_load_p): New function.
11856 (Fload): Handle files not compiled with Emacs specially.
11857 (syms_of_lread): New Lisp variable load-dangerous-libraries.
11859 2000-03-14 Gerd Moellmann <gerd@gnu.org>
11861 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
11863 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
11864 support functions only if HAVE_X11R6_XIM is defined.
11865 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
11867 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
11869 * xfns.c (X_I18N_INHIBITED): Don't define.
11870 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
11871 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
11873 * config.in (HAVE_X_I18N): Moved here from xterm.h.
11874 (HAVE_X11R6_XIM): Define.
11876 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
11878 * xterm.c (x_term_init): Add support for X resource `synchronous'.
11879 If set, call XSynchronize.
11881 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
11883 * regex.c: Declare a new type `re_char' used throughout the code
11884 for the string char type. It's `const unsigned char' to match the
11885 rest of Emacs. Consistently make sure all pointers to strings use
11886 it and make sure all pointers into the pattern use `unsigned char'.
11887 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
11888 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
11891 * charset.h (GET_CHAR_AFTER_2): Remove.
11892 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
11894 2000-03-12 Ken Raeburn <raeburn@gnu.org>
11896 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
11897 variable before the invocation of YMF_PASS_LDFLAGS, in case both
11898 of them try to use backquotes.
11900 2000-03-12 Dave Love <fx@gnu.org>
11902 * unexelf.c: Restore changes of 1999-10-19.
11903 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
11904 fix its type and alignment; copy it from current process.
11906 2000-03-12 Gerd Moellmann <gerd@gnu.org>
11908 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
11909 has been found. Fix bug not computing timer's predecessor.
11911 * fileio.c (Fread_file_name): Handle case that DIR contains a
11914 * window.c (Fsave_window_excursion): Doc fix.
11916 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
11918 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
11920 * msdos.c (vga_installed): New function, code moved from
11921 dos_set_window_size.
11922 (Qbar, Qcursor_type, outside_cursor): New variables.
11923 (syms_of_msdos): Intern and staticpro them.
11924 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
11925 shape used outside Emacs when called for the first time.
11926 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
11927 cursor shape used outside Emacs.
11928 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
11929 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
11931 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
11932 parameters specify the cursor. Make qreverse a global
11933 variable (renamed to Qreverse).
11935 2000-03-09 Gerd Moellmann <gerd@gnu.org>
11937 * fns.c (Fy_or_n_p): Cancel busy-cursor.
11939 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
11941 This is a big redesign of failure-stack and register handling, prompted
11942 by bugs revealed when trying to add shy-groups. Overall, what happened
11943 is that loops are now structured a little differently, groups can be
11944 shy and the code is a little simpler.
11946 * regex.h: Update the copyright.
11947 (RE_SHY_GROUPS): New value.
11948 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
11949 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
11951 * regex.c (enum re_opcode_t): Remove jump_past_alt,
11952 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
11953 on_failure_jump_(exclusive, loop and smart). Also fix the comment
11954 for (start|stop)_memory since they now only take one argument (the
11955 second has becomes unnecessary).
11956 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
11957 (print_compiled_pattern): Use %ld to printf long ints and flush to
11958 make debugging a little easier.
11959 (union fail_stack_elt): Make the integer unsigned.
11960 (struct fail_stack_type): Add a `frame' element.
11961 (INIT_FAIL_STACK): Init `frame' as well.
11962 (POP_PATTERN_OP): New macro for re_compile_fastmap.
11963 (DEBUG_PUSH, DEBUG_POP): Remove.
11964 (NUM_REG_ITEMS): Remove.
11965 (NUM_NONREG_ITEMS): Adjust.
11966 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
11967 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
11968 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
11969 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
11971 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
11972 address pushed is not the destination of the jump but the source
11974 (NUM_FAILURE_ITEMS): Remove.
11975 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
11976 registers before the actual failure point). Don't hardcode any
11977 meaning for str==NULL anymore.
11978 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
11979 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
11981 (REG_UNSET_VALUE): Use NULL (why not?).
11982 (compile_range): Remove declaration since it doesn't exist.
11983 (struct compile_stack_elt_t): Remove inner_group_offset.
11984 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
11985 (regex_grow_registers): Remove dead code.
11986 (FIXUP_ALT_JUMP): New macro.
11987 (regex_compile): Add shy-groups Change loops to use
11988 on_failure_jump_smart&jump instead of
11989 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
11990 initial (dummy_failure_)jump. Remove c1_base (looks like unused
11991 variable to me). Use `jump' instead of `jump_past_alt' and don't
11992 bother with push_dummy_failure in alternatives since it is now
11993 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
11994 emacs' for (re)allocating the stack.
11995 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
11996 from loop when bufp->can_be_null rather than jumping to `done'.
11997 Avoid jumping backwards so as to ensure termination. Use
11998 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
11999 backreferences. Remove dead code in handling of `anychar'.
12000 (skip_noops, mutually_exclusive_p): New functions taken from the
12001 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
12002 improve mutually_exclusive_p to handle ".+\n".
12003 (lowest_active_reg, highest_active_reg)
12004 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
12005 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
12006 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
12007 variables. Push register (in `start_memory') on the stack rather
12008 than storing it in old_reg(start|end). Remove the cycle detection
12009 from `stop_memory', replaced by the use of on_failure_jump_loop
12010 for greedy loops. Add code for the new on_failure_jump_<foo>.
12011 Remove ad-hoc code in `on_failure_jump' to push more registers in
12012 the case of a loop. Take out code from `maybe_pop_jump' into
12013 separate functions and adapt it to the semantics of
12014 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
12015 and push_dummy_failure. Remove dummy_failure handling and
12016 handling of `failures to jump to on_failure_jump' (this last one
12017 was already dead code, it seems).
12018 (group_match_null_string_p, alt_match_null_string_p)
12019 (common_op_match_null_string_p): Remove.
12021 2000-03-08 Dave Love <fx@gnu.org>
12023 * config.in: Don't depend on __STDC__ for volatile.
12024 Add POINTER_TYPE, PTR, PROTOTYPES.
12026 * hftctl.c, strftime.c: Use PROTOTYPES.
12027 * eval.c (find_handler_clause): Likewise.
12029 * mem-limits.h: Use POINTER_TYPE.
12031 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
12032 (memory_warnings): Declare using POINTER_TYPE.
12034 2000-03-08 Gerd Moellmann <gerd@gnu.org>
12036 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
12038 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
12040 * xfns.c: Remove obsolete code in #if 0.
12041 (Fx_focus_frame): New function.
12043 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12045 * coding.c (coding_category_name): Add coding-category-utf-8,
12046 coding-category-utf-16-be, coding-category-utf-16-le.
12047 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
12048 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
12049 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
12050 (detect_coding_utf_8): New function.
12051 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
12052 UTF_16_LOW_SURROGATE_P): New macros.
12053 (detect_coding_utf_16): New function
12054 (detect_coding_mask): When priorities are specified, skip any
12055 categories that have `nil' coding-system. Fix bug of returning
12056 wrong mask when PRIORITIES is specified and detect_coding_XXX()
12057 returns a mask not set in PRIORITIES.
12058 (detect_eol_type_in_2_octet_form): New function.
12059 (detect_eol): selects detect_eol_type_XXX to call according to
12060 cooding->category_idx.
12061 (detect_coding_system): Remove `nil' coding-system in the result.
12062 (Fupdate_coding_systems_internal): Update all coding-categories.
12064 * coding.h (CODING_CATEGORY_IDX_UTF_8)
12065 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
12067 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
12068 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
12069 (CODING_CATEGORY_IDX_UTF_16_LE)
12070 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
12071 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
12072 (CODING_CATEGORY_MASK_ANY): Include the above macros.
12073 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
12075 2000-03-07 Gerd Moellmann <gerd@gnu.org>
12077 * doc.c (Fdocumentation_property): If value is not a string,
12078 and doesn't refer to etc/DOC, evaluate it to obtain a string.
12080 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
12081 close the display with XtCloseDisplay. This caused a bus error
12084 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
12085 complete but not unique.
12087 2000-03-06 Gerd Moellmann <gerd@gnu.org>
12089 * process.c (send_process): Remove local variable `procname' that
12090 might become invalid when a GC happens. Instead, access the
12091 process name slot directly.
12093 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
12094 orig_height if set.
12096 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
12097 orig_height if set.
12099 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
12101 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
12102 glyph matrices have been freed.
12104 2000-03-05 Gerd Moellmann <gerd@gnu.org>
12106 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
12107 (bootstrap-temacs): Set LC_ALL to C like for temacs.
12109 * xfns.c (QCdata): Moved to xdisp.c.
12111 * xdisp.c (QCdata): Moved here from xfns.c.
12112 (syms_of_xdisp): Initialize QCdata.
12114 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
12116 * window.c (coordinates_in_window): Use
12117 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
12118 FRAME_INTERNAL_BORDER_WIDTH.
12120 * xdisp.c (try_window_id): Recompute unchanged information if
12121 it is obviously invalid.
12123 * xterm.c (x_term_init): Create a colormap if not using the
12126 * xterm.h (select_visual): Change prototype.
12128 * xfns.c (select_visual): Rewritten. Recognize user-specified
12130 (visual_classes): New variable.
12132 2000-03-04 Gerd Moellmann <gerd@gnu.org>
12134 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
12135 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
12136 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
12137 (x_decode_color): Don't handle allocation of white and black specially.
12138 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
12139 XtNcolormap resources.
12140 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
12141 (Fx_create_frame): Initialize color members of x_output structure.
12142 (xpm_load): Pass colormap to XPM lib.
12144 * xfaces.c (x_free_colors): Access colormap of frame using
12145 FRAME_X_COLORMAP. Be paranoid about freeing black and white
12146 when default colormap is used.
12148 * xterm.c (x_term_init): Set Colormap member of x_display_info
12149 structure. Copy colormap if resource `privateColormap' is
12150 specified (PseudoColor only).
12151 (x_setup_relief_color): Access colormap of frame using
12154 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
12155 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
12157 2000-03-04 Jason Rumney <jasonr@gnu.org>
12159 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
12160 other non-platform-specific equivalents.
12161 [WINDOWSNT]: Include w32term.h, fontset.h and define X
12162 specific functions and macros as their w32 equivalents where
12163 non-platform-specifics are not available.
12164 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
12165 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
12166 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
12167 (frame_update_line_height): Use macros to access f->output_data.
12168 (defined_color): Remove FIXME comments; fixed.
12169 (x_face_list_fonts, prepare_face_for_display): Put X specifics
12170 into #ifdef blocks. Add WINDOWSNT blocks.
12171 (Fx_list_fonts): Use macros for accessing font data.
12172 (set_lface_from_font_name): Different default fonts for X and
12174 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
12175 scalable for backward compatibility.
12176 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
12177 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
12179 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
12182 * makefile.nt (w32faces.obj): Remove.
12185 2000-03-03 Jason Rumney <jasonr@gnu.org>
12187 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
12188 correct parameters.
12190 2000-03-03 Ken Raeburn <raeburn@gnu.org>
12192 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
12193 standard ELF definitions here if the system header does not.
12195 2000-03-03 Gerd Moellmann <gerd@gnu.org>
12197 * xterm.c (PER_CHAR_METRIC): Removed.
12198 (x_per_char_metric_1, x_default_char): New functions.
12199 (x_per_char_metric): If font's default char is invalid, return
12200 metrics of a suitably chosen usable default char.
12201 (x_draw_glyph_string_foreground): If font has an invalid default
12202 char, replace occurrences of unprintable chars with a suitably
12203 chosen usable default char.
12205 2000-03-02 Gerd Moellmann <gerd@gnu.org>
12207 * xterm.c (note_mouse_highlight): Return quickly if frame's
12208 glyph matrices have been freed.
12210 * dispnew.c (free_glyphs): Block input while freeing matrices.
12212 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
12214 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
12217 * dispextern.h (x_free_colors): Add prototype.
12219 * xfaces.c (x_free_colors): New function.
12220 (unload_color, free_face_colors): Use it.
12222 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
12224 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
12226 * window.c [MSDOS]: Include msdos.h.
12228 2000-03-02 Dave Love <fx@gnu.org>
12230 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
12232 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
12233 set C_OPTIMIZE_SWITCH for gcc.
12235 2000-03-02 Kenichi Handa <handa@etl.go.jp>
12237 * coding.c (coding_save_composition): Be sure to allocate
12238 composition data area in coding even if there's no composition in
12241 2000-03-01 Jason Rumney <jasonr@gnu.org>
12243 * w32term.c: Equivalent changes to those made to xterm.c on
12244 2000-02-25 and 2000-02-24.
12246 * w32fns.c: Equivalent changes to those made to xfns.c on
12247 2000-02-25 and 2000-02-21.
12249 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
12250 correct line-end convention is followed.
12252 * w32menu.c [HAVE_BOXES]: Remove #undef.
12253 (single_keymap_panes): Remove code for simulating checkmarks.
12254 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
12255 Remove code for drawing simulated checkmarks.
12256 (w32_menu_show): make unibyte help string correctly.
12257 (add_menu_item): draw standard Windows checkmarks. Draw radio
12258 buttons as radio buttons if possible.
12260 2000-03-01 Gerd Moellmann <gerd@gnu.org>
12262 * sysdep.c (start_of_text): Don't define this function for NetBSD
12265 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
12267 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
12268 (LINKER): Don't undef if __NetBSD__ is defined.
12270 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
12272 * fileio.c [__NetBSD__]: Define `unix'.
12274 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
12276 2000-02-29 Gerd Moellmann <gerd@gnu.org>
12278 * atimer.c (start_atimer): Don't abort when timers are stopped.
12279 (append_atimer_lists): New function.
12280 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
12281 arbitrary lists of stopped and running atimers.
12283 * atimer.c (cancel_atimer): Handle canceling an atimer when
12284 some timers are stopped.
12286 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
12287 after canceling it.
12289 * fns.c (maybe_resize_hash_table): Handle case of new size
12290 coming out as being the same as old size.
12292 2000-02-27 Jason Rumney <jasonr@gnu.org>
12294 * makefile.nt: Add atimer.h to dependencies.
12295 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
12296 * w32console.c: Only disable window system features for dispextern.h
12297 (initialize_w32_display): Build a display info for the console.
12298 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
12299 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
12300 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
12302 * w32gui.h (struct W32FontStruct): Revert last change after change
12304 * w32menu.c (single_submenu): Set up help string.
12305 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
12306 (w32_dialog_show): Set up help string.
12307 * w32term.c (w32_display_info_for_display): Remove unused function.
12308 (w32_draw_bitmap): Use pre-built bitmaps.
12309 (w32_initialize_display_info): New function to initialize parts of
12310 display info that are common to both GUI and console frames.
12311 (w32_term_init): Use w32_initialize_display_info. Do not set
12312 Vw32_num_mouse_buttons here, as it is not called for console
12313 frames. Build bitmaps for indicating truncated lines etc.
12314 (x_delete_display): Destroy pre-built bitmaps.
12315 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
12316 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
12318 2000-02-27 Dave Love <fx@gnu.org>
12320 * lisp.h: Add a bunch of prototypes.
12322 2000-02-26 Kenichi Handa <handa@etl.go.jp>
12324 * keyboard.c (read_char): Set `usec' correctly.
12326 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12328 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
12329 `lambda', set reg[RRR] to the map index.
12330 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
12331 reg[RRR] to 0. Otherwise, set it to -1.
12333 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12335 * emacs.c (main): Remove code snippet commented out with `//'.
12337 2000-02-25 Richard M. Stallman <rms@gnu.org>
12339 * fileio.c (Ffile_symlink_p): If result starts with a `/'
12340 and contains a `:', prepend `/:'.
12342 * window.c (select_window_1): If selected_window is nil,
12343 don't "swap out" the buffer's point.
12344 (Fset_window_configuration): Set selected_window to nil
12345 before calling Fselect_window.
12346 (unshow_buffer): Don't set point in buffer from window's point
12347 if another more recently selected window also shows the buffer.
12349 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12351 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
12353 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
12354 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
12355 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
12357 (DEFAULT_BUSY_CURSOR_DELAY): New define.
12358 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
12359 (hide_busy_cursor): New functions.
12360 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
12362 * minibuf.c (read_minibuf): Cancel busy-cursor.
12364 * keyboard.c (command_loop_1): Call start_busy_cursor before
12365 Fcommand_execute and cancel_busy_cursor after it.
12366 (timer_check): Remove busy-cursor code.
12367 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
12370 * process.c (wait_reading_process_input): Remove busy-cursor code.
12372 * eval.c (Fsignal): Call cancel_busy_cursor instead of
12373 Fx_hide_busy_cursor.
12375 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
12377 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
12379 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
12381 * xterm.c (XTread_socket): Remove busy-cursor code.
12383 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
12384 (build_frame_matrix_from_leaf_window): Put code handling
12385 glyph row's not being a slice of a frame row in #if 0.
12386 (sync_window_with_frame_matrix_rows): New function.
12387 (frame_row_to_window): New function.
12388 (mirror_line_dance): Handle copies between windows.
12390 * lread.c (Fload): Use `xfree' instead of `free'.
12391 (init_obarray): Use `xmalloc' instead of `malloc'.
12393 * window.c (Fset_window_buffer): Set WINDOW to the window
12395 (coordinates_in_window): Take frame's internal border width
12398 2000-02-24 Gerd Moellmann <gerd@gnu.org>
12400 * xterm.c (x_display_and_set_cursor): Display cursor of
12401 non-selected windows depending on the setting of
12402 cursor_in_non_selected_windows.
12404 * xdisp.c (cursor_in_non_selected_windows): New variable.
12405 (syms_of_xdisp): DEFVAR_BOOL it.
12407 2000-02-23 Gerd Moellmann <gerd@gnu.org>
12409 * data.c (Fstring_to_number): If number is greater than what
12410 fits into an integer, return a float.
12412 * eval.c (specbind): Remove references to
12413 keyword_symbols_constant_flag.
12415 * data.c (keyword_symbols_constant_flag): Removed.
12416 (Fmakunbound, set_internal, syms_of_data): Remove references to
12417 keyword_symbols_constant_flag.
12419 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
12421 2000-02-23 Kenichi Handa <handa@etl.go.jp>
12423 * syntax.c (multibyte_syntax_as_symbol): New variable.
12424 (syms_of_syntax): Declare it as a Lisp variable.
12425 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
12426 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
12427 nonzero, treat all multibyte characters as symbol.
12428 (init_syntax_once): Give syntax `word' to all multibyte characters.
12430 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
12432 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
12435 2000-02-21 Gerd Moellmann <gerd@gnu.org>
12437 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
12439 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12440 (x_non_menubar_window_to_frame): Check the busy-cursor window.
12442 2000-02-21 Dave Love <fx@gnu.org>
12444 * frame.c (Vmouse_position_function): New variable.
12445 (Fmouse_position): Use it.
12446 (syms_of_frame): Install it.
12448 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
12450 2000-02-20 Gerd Moellmann <gerd@gnu.org>
12452 * fileio.c (Finsert_file_contents): Unbind the binding of
12453 standard-output done by temp_output_buffer_setup.
12455 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
12456 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
12457 (specbind, unbind_to): Handle most common case of non-constant
12458 symbol with trivial value specially.
12460 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
12462 2000-02-20 Richard M. Stallman <rms@gnu.org>
12464 * data.c (Fmake_variable_buffer_local): Doc fix.
12465 Init found_for_buffer to 0.
12466 (Fmake_variable_frame_local): If the variable has already
12467 been buffer-local, set the check_frame field.
12469 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
12471 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
12472 produced for CODING_MODE_LAST_BLOCK requires.
12474 2000-02-18 Dave Love <fx@gnu.org>
12476 * keyboard.c (echo_keystrokes): Remove declaration.
12477 (Vecho_keystrokes) New variable.
12478 (read_char, record_menu_key, read_key_sequence): Use it to allow
12479 use of float value.
12480 (syms_of_keyboard): Change Vecho_keystrokes declaration.
12482 * lread.c: Undef feature selection macros before defining.
12484 2000-02-18 Gerd Moellmann <gerd@gnu.org>
12486 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
12487 for symbols other than the symbol in question.
12489 2000-02-17 Dave Love <fx@gnu.org>
12491 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
12493 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12495 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
12497 * alloc.c (enum mem_type): Compile unconditionally.
12499 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
12501 * xfaces.c (tty_defined_color): Don't return faulire indication
12502 for unspecified-fg and unspecified-bg pseudo-colors.
12504 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12506 * alloc.c (mark_object): Don't mark symbol names in pure space.
12507 (gc_sweep): Don't unmark symbol names in pure space.
12509 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
12510 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
12511 [GC_MARK_STACK]: New defines.
12512 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
12513 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
12515 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
12517 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
12518 allocate_buffer instead of xmalloc.
12520 * alloc.c (toplevel): Include setjmp.h.
12521 (PURE_POINTER_P): New define.
12522 (enum mem_type) [GC_MARK_STACK]: New enumeration.
12523 (Vdead) [GC_MARK_STACK]: New variable.
12524 (lisp_malloc): Add parameter TYPE, call mem_insert if
12525 GC_MARK_STACK is defined.
12526 (allocate_buffer): New function.
12527 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
12528 (free_float) [GC_MARK_STACK]: Set type to Vdead.
12529 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
12530 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
12531 (MEM_NIL) [GC_MARK_STACK]: New define.
12532 (struct mem_node) [GC_MARK_STACK]: New structure.
12533 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
12534 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
12535 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
12536 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
12537 (mark_stack) [GC_MARK_STACK]: New functions.
12538 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
12539 (clear_marks): Removed.
12540 (gc_sweep): Set free conses' car, free floats' type, free
12541 symbols' function to Vdead. Use lisp_free to free buffers.
12542 (init_alloc_once): Initialize Vdead.
12543 (survives_gc_p): Return non-zero for pure objects.
12545 * alloc.c: Add comments throughout the file.
12547 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
12548 that unblocks alarms.
12550 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
12551 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
12552 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
12554 * frame.c (make_frame): Set frame initiallly to `garbaged'.
12556 2000-02-17 Kenichi Handa <handa@etl.go.jp>
12558 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
12559 avoid infinite error signaling. Allocate sufficient memory for
12560 eol_str in the case that eoltype is Lisp_Int.
12562 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
12564 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
12565 depends on the previous behavior.
12567 2000-02-16 Gerd Moellmann <gerd@gnu.org>
12569 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
12571 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12573 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
12575 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
12576 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
12579 2000-02-15 Richard M. Stallman <rms@gnu.org>
12581 * data.c (set_internal): Don't make variable buffer-local
12582 if within a let-binding for the same buffer.
12583 (let_shadows_buffer_binding_p): New function.
12585 * eval.c (specbind): For buffer-local value,
12586 record the current buffer also.
12587 (unbind_to): Cope with that change.
12589 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12591 * window.c (Fsave_window_excursion): Doc fix.
12593 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
12595 * syntax.c (back_comment): Make sure we only consider comment-starters
12596 of the relevant style and return -1 in case of a failure to find the
12597 beginning of the comment.
12598 (Fforward_comment): If back_comment fails, go back to the position just
12599 after the comment-end.
12600 (scan_lists): Add comment describing a very minor bug.
12602 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12604 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
12605 `completion-regexp-list' in the docstring.
12607 2000-02-14 Dave Love <fx@gnu.org>
12609 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
12611 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12613 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
12614 to Emacs' syntax. Also fix the comment about set/not-set meanings
12615 since Emacs syntax is not the value 0 any more.
12616 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
12617 since it's now part of RE_SYNTAX_EMACS.
12619 2000-02-12 Dave Love <fx@gnu.org>
12621 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
12623 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12625 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
12627 2000-02-12 Dave Love <fx@gnu.org>
12629 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
12631 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
12632 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
12633 * s/hpux.h: Don't define HAVE_VFORK.
12635 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
12637 * s/nextstep.h: Don't define HAVE_ALLOCA.
12639 * config.in: Add vfork bits.
12641 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12643 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
12644 unwind function to undo the effect of stopping atimers.
12646 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
12648 * atimer.c (stopped_atimers): New variable.
12649 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
12652 * atimer.h (stop_other_atimers, run_all_atimers)
12653 (unwind_stop_other_atimers): Add function prototypes.
12655 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
12657 2000-02-11 Ken Raeburn <raeburn@gnu.org>
12659 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
12660 library may depend on jpeg.
12661 (atimer.o): Depends on atimer.c.
12663 2000-02-11 Kenichi Handa <handa@etl.go.jp>
12665 * insdel.c (del_range_1): Call update_compositions.
12666 (del_range_both): Call update_compositions just once..
12668 2000-02-10 Dave Love <fx@gnu.org>
12670 * xfns.c (create_frame_xic): Fix initialization of automatic
12671 aggregates for pcc.
12673 2000-02-09 Kenichi Handa <handa@etl.go.jp>
12675 * ccl.c (CCL_MAKE_CHAR): New macro.
12676 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
12677 registers by CCL_MAKE_CHAR before calling translate_char.
12678 <CCL_TranslateCharacterConstTbl> Likewise.
12680 2000-02-08 Dave Love <fx@gnu.org>
12682 * lread.c (__EXTENSIONS__): Define.
12684 2000-02-08 Gerd Moellmann <gerd@gnu.org>
12686 * puresize.h (BASE_PURESIZE): Increase to 650000.
12688 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12690 * msdos.c (XMenuActivate): Turn off the cursor after displaying
12693 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12695 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
12696 md, mh, mb, mr, and me to the fake termcap entry.
12698 2000-02-06 Ken Raeburn <raeburn@gnu.org>
12700 * sound.c (sound_cleanup): Don't call device close routine if the
12701 function pointer is null.
12703 2000-02-06 Andrew Innes <andrewi@gnu.org>
12705 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
12706 around image definitions and prototypes.
12707 (gamma_correct) [WINDOWSNT]: New prototype.
12709 * w32term.c (x_make_frame_visible): Replace call to
12710 input_poll_signal with poll_for_input.
12712 * window.c [WINDOWSNT]: Include w32term.h.
12714 * xdisp.c [WINDOWSNT]: Include w32term.h.
12716 * makefile.nt: Add dependencies on w32gui.h.
12717 (OBJ1): Include atimer.obj.
12718 ($(BLD)\atimer.obj): New dependency rule.
12720 * w32.c (sigmask): New function (does nothing).
12721 (sigunblock): Ditto.
12723 * frame.c [WINDOWSNT]: Include w32term.h.
12725 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
12727 * lread.c (syms_of_lread): Fix literal newlines.
12729 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
12730 the string constant limit (2048 bytes) in MSVC.
12733 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
12735 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
12736 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
12737 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
12738 dispatch the event.
12740 2000-02-04 Dave Love <fx@gnu.org>
12742 * fileio.c: Remove some unused vars.
12743 (_GNU_SOURCE): Define (for euidaccess).
12745 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
12747 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
12749 (read_minibuf): Deal with allow_props correctly.
12751 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
12753 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
12755 2000-02-03 Ken Raeburn <raeburn@gnu.org>
12757 * search.c (compile_pattern): If a cache entry has a nil regexp,
12758 fill in that entry instead of clobbering a previously cached
12761 2000-02-02 Ken Raeburn <raeburn@gnu.org>
12763 * puresize.h (BASE_PURESIZE): Increase to 610000.
12765 2000-02-02 Gerd Moellmann <gerd@gnu.org>
12767 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
12770 2000-02-02 Kenichi Handa <handa@etl.go.jp>
12772 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
12773 instead of incrementing ic directly.
12774 <CCL_WriteExprConst> Likewise.
12775 <ccl_set_expr>: Set ic to jump_address.
12777 * fileio.c (e_write): Fix the handling of
12778 CODING_FINISH_INSUFFICIENT_SRC.
12780 2000-02-01 Dave Love <fx@gnu.org>
12782 * editfns.c (Fpropertize): Doc fix.
12784 * process.c (Fstart_process): Doc fix.
12786 * eval.c: Fix various doc strings not to duplicate information
12787 from help-manyarg-func-alist.
12789 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
12791 * doc.c (Vhelp_manyarg_func_alist): New variable.
12792 (Fdocumentation): Use it.
12793 (syms_of_doc): Define it.
12795 2000-01-31 Gerd Moellmann <gerd@gnu.org>
12797 * xterm.c (xim_open_dpy): Remove unused local variable.
12799 * emacs.c (USAGE): Use term `display options' instead of `X options'.
12801 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
12802 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
12804 * fns.c (sweep_weak_table): New function.
12805 (sweep_weak_hash_tables): Use it. Keep on marking until there
12808 2000-01-30 Gerd Moellmann <gerd@gnu.org>
12810 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
12811 that XTread_socket does not crash by trying to call XNoOp on a
12814 2000-01-30 Jason Rumney <jasonr@gnu.org>
12816 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12817 Change selected_frame to SELECTED_FRAME ().
12818 (w32_console_mouse_position): Remove #ifndef MULE from around
12819 `insist' parameter.
12821 * makefile.nt: Remove dosfns.obj.
12823 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
12825 * w32fns.c (w32_defined_color): Check for valid frame before
12826 applying gamma correction. Eliminate dependency on frame elsewhere.
12827 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
12828 (w32_to_x_font): Use resx and resy not height_in and width_in.
12829 (x_to_w32_font): Doc fix.
12830 (xlfd_strip_height): New function to strip and return font height.
12831 (w32_font_match): Compare height separately from rest of xlfd
12832 spec, using xlfd_strip_height.
12834 * w32term.c (w32_term_init): Swap resx and height_in, resy and
12835 width_in. Use w32_defined_color in place of defined_color.
12837 * w32faces.c: Merge more of DOS and X specifics in preparation for
12838 merge with xfaces.c.
12839 (defined_color): Remove FIXME comment.
12840 (tty_color_name): Provide w32-specific function.
12841 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
12843 * w32console.c (turn_on_face, turn_off_face): Removed.
12844 (w32_face_attributes): New function.
12845 (Global_variables): Reduce scope where possible.
12846 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
12848 (hl_mode): Don't modify text attributes.
12849 (write_glyphs): Don't do anything if len <= 0. Use
12850 w32_face_attributes to get attributes for drawing. Write
12851 terminating codes using char_attr_normal.
12852 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
12853 (update_begin, update_end): Likewise.
12854 (vga_stdcolor_name): New function.
12855 (initialize_w32_display): Remove char_attr_reverse and char_attr.
12856 (Fset_screen_color): Remove char_attr_reverse.
12858 2000-01-29 Gerd Moellmann <gerd@gnu.org>
12860 * xfns.c (xic_set_preeditarea): Take window parameter and
12861 window-relative pixel-positions.
12863 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
12864 is its frame's selected window.
12865 (xim_instantiate_callback): Likewise.
12867 * xfns.c (x_create_im): Removed.
12868 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
12869 (supported_xim_styles): Renamed from supported_styles.
12870 (best_xim_style): Renamed from best_style.
12871 (create_frame_xic): Renamed from xic_create_frame.
12872 (free_frame_xic): Renamed from xic_destroy_frame.
12874 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
12876 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
12877 our frames, call XFilterEvent with 2nd parameter `None'.
12878 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
12879 returning XBufferOverflow.
12880 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
12881 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
12882 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
12883 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
12884 (xim_initialize, xim_close)
12885 [HAVE_X_I18N && HAVE_X11R6]: New functions.
12886 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
12887 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
12888 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
12890 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
12892 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
12893 `xic_style' and `xic_xfs'.
12894 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
12895 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
12896 (FRAME_XIM): Removed.
12898 * xfns.c (supported_styles): New variable.
12899 (DEFAULT_STYLE, DEFAULT_FONT): New macros
12900 (xic_create_xfontset, best_style, xic_create_frame)
12901 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
12902 (xic_set_xfontset): New functions.
12904 2000-01-28 Dave Love <fx@gnu.org>
12906 * s/irix6-5.h: Revert last change after change to irix5-0.h.
12908 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
12910 2000-01-28 Gerd Moellmann <gerd@gnu.org>
12912 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
12913 for *scratch* if it already existed.
12915 * emacs.c (USAGE): New macro.
12916 (main): Use it to display usage information.
12918 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12920 Support for the menu-help feature:
12922 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
12924 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
12925 part of the line to the termscript file.
12926 (IT_clear_to_end): Clear the entire line, not just its beginning.
12927 (menu_help_message, prev_menu_help_message): New variables.
12928 (IT_menu_make_room): Make room for the help_text member.
12929 (IT_menu_display): New argument disp_help; all callers changed.
12930 If disp_help is non-zero, store the help text of the active menu
12931 item in menu_help_message.
12932 (XMenuAddPane): Initialize the help_text member to NULL.
12933 (XMenuAddSelection): New argument help_text. Store it in the
12935 (XMenuActivate): New argument help_callback. If the value of
12936 menu_help_message has changed since the last time, display the
12937 menu help message text while waiting for the mouse to move. Clear
12938 the echo area before exiting.
12939 (XMenuDestroy): Free the help_text member.
12941 2000-01-27 Gerd Moellmann <gerd@gnu.org>
12943 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
12944 XMenuAddSelection. Pass help callback to XMenuActivate.
12945 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
12947 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12949 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
12950 and EMACS_SET_USECS.
12952 2000-01-26 Dave Love <fx@gnu.org>
12954 * editfns.c (Fchar_after, Fchar_before): Doc fix.
12956 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
12957 an error may be signalled.
12959 2000-01-26 Gerd Moellmann <gerd@gnu.org>
12961 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
12962 LD_SWITCH_SYSTEM inherited from irix5-0.h.
12964 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
12966 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12968 * charset.c (Fstring): If there is a multibyte char among
12969 the args, always return a multibyte string.
12971 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12973 * sysdep.c (sys_select): Turn atimers off and on instead of
12974 recording and restoring old alarm handler
12976 * process.c (toplevel): Include atimer.h.
12977 (create_process_1): Rewritten.
12978 (create_process): Use atimers instead of alarm.
12979 (wait_reading_process_input) [hpux]: Turn atimers off instead
12980 of turning off SIGALRM.
12981 (wait_reading_process_input): Turn off atimers instead off
12982 calling stop_polling.
12984 * emacs.c (main): Call init_atimer.
12986 * keyboard.c (toplevel): Include systime.h and atimer.h.
12987 (polling_for_input): Removed because unused.
12988 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
12989 (poll_timer): New variable.
12990 (poll_for_input, poll_for_input_1): New functions.
12991 (start_polling, stop_polling): Rewritten.
12993 * keyboard.h (polling_for_input): Removed.
12995 * atimer.h, atimer.c: New files.
12997 * Makefile.in (obj): Add atimer.o.
12998 (atimer.o): New target.
13000 * blockinput.h (pending_atimers): Add extern declaration.
13001 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
13003 * lisp.h (popup_activated_flag): Add extern declaration.
13005 * xmenu.c (popup_activated_flag): Make externally visible.
13006 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
13007 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
13009 * xterm.c (toplevel): Include atimer.h.
13010 (toolkit_scroll_bar_interaction): New variable.
13011 (Fxt_process_timeouts): Removed.
13012 (x_process_timeouts): New function.
13013 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
13014 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
13015 (x_make_frame_visible): Call poll_for_input_1 instead of
13016 input_poll_signal. Don't call alarm.
13017 (x_initialize): Install timer calling x_process_timeouts.
13019 2000-01-24 Dave Love <fx@gnu.org>
13021 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
13022 Don't use -cckr -- apparently not now necessary.
13024 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
13026 * msdos.c (IT_menu_display): Truncate long menu lines at the right
13029 2000-01-23 Jason Rumney <jasonr@gnu.org>
13031 * w32fns.c (w32_defined_color): Apply gamma correction before
13032 trying to map to the palette.
13033 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
13036 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
13037 here. Callers changed to always pass real device context.
13038 (w32_draw_bitmap): Likewise.
13039 (w32_get_glyph_overhangs): Likewise.
13040 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
13041 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
13042 pfnSetScrollInfo and SetScrollRange.
13043 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
13044 back into MULE characters after decoding them.
13045 (x_get_glyph_face_and_encoding): Likewise.
13046 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
13047 GetCharABCWidthsW fails, since this is defined on Windows 9x.
13048 (x_produce_glyphs): Calculate per char metrics for a character
13049 that we know exists in default font when font_not_found_p is true.
13051 2000-01-22 Jason Rumney <jasonr@gnu.org>
13053 * makefile.nt (intervals.obj, composite.obj): New modules.
13054 (composite.h): Added as dependency where appropriate.
13056 * w32gui.h (XGCValue): New struct for emulating X GCs.
13058 * w32term.h (XCharStruct): New struct for emulating X.
13060 * w32console.c (turn_on_face, turn_off_face): New functions.
13061 (change_line_highlight): New prototype for new redisplay.
13062 (write_glyphs): Support multibyte text. Support faces.
13064 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
13066 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
13067 throughout. struct frame * in place of FRAME_PTR.
13068 Skeleton support for images, toolbars, tooltips from xfns.c.
13069 (Fx_create_frame): Use system default for default scroll bar width.
13070 (w32_get_arg): Renamed from x_get_arg.
13071 (Fx_file_dialog): New function.
13072 (w32_list_fonts): Check cache before asking system.
13073 (Vw32_enable_synthesized_fonts): New variable.
13074 (Vw32_enable_italics): Obsolete, removed.
13076 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13077 Use SELECTED_FRAME macro.
13079 * w32menu.c: Add skeleton support for help strings on menus.
13080 (add_menu_item): Native checkbox and radio support added, but not
13081 yet enabled due to bugs.
13082 (push_menu_item): Add parameters type, selection and help.
13084 Formatting changes to reduce unnecessary diffs with xmenu.c.
13086 * w32select.c (Fw32_set_clipboard_data): Update call to
13087 find_charset_in_str.
13089 * w32term.c: Complete rewrite for new redisplay based on new
13090 xterm.c with necessary sections merged back in from old w32term.c.
13092 2000-01-21 Richard M. Stallman <rms@gnu.org>
13094 * data.c (set_internal): Further fix in same criterion.
13096 2000-01-20 Richard M. Stallman <rms@gnu.org>
13098 * data.c (set_internal): Fix the criteria for whether
13099 to swap out the old cached binding.
13101 2000-01-19 Dave Love <fx@gnu.org>
13103 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
13105 2000-01-18 Kenichi Handa <handa@etl.go.jp>
13107 * regex.c (re_compile_fastmap): While checking a range table for
13108 `charset', skip flag bits for a character class correctly.
13110 2000-01-17 Gerd Moellmann <gerd@gnu.org>
13112 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
13114 * xfns.c (x_window): Call lw_create_widget with new parameter list.
13116 * widget.c (EmacsFrameSetCharSize): Change size of children first
13117 because of problems with main window geometry management under Lesstif.
13119 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
13120 MENU_ITEMS_ITEM_.*.
13121 (MENU_ITEMS_ITEM_HELP): New enumerator.
13122 (push_menu_item): Add parameter HELP. Record help in menu_items.
13123 (single_menu_item, single_submenu, list_of_items): Call
13124 push_menu_item with new parameter.
13125 (single_submenu): Set help string in widget value.
13126 (menu_highlight_callback): New function.
13127 (set_frame_menubar): Call lw_create_widget with new
13129 (xmenu_show, xdialog_show): Ditto.
13131 2000-01-13 Gerd Moellmann <gerd@gnu.org>
13133 * sound.c (Fplay_sound): Improve doc string.
13135 2000-01-11 Richard M. Stallman <rms@gnu.org>
13137 * lisp.h (set_internal): Enter the new arg.
13139 * eval.c (specbind): Record buffer-local variables specially,
13140 indicating which buffer's binding was saved.
13141 (unbind_to): Restore buffer-local variables specially
13142 in the proper buffer.
13144 * data.c (set_internal): New arg BUF.
13146 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
13147 * data.c (Fset): Pass new arg to set_internal.
13148 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
13150 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13152 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
13154 2000-01-11 Richard M. Stallman <rms@gnu.org>
13156 * minibuf.c (Ftry_completion): Doc fix.
13158 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13160 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
13163 2000-01-11 Andreas Schwab <schwab@suse.de>
13165 * coding.c (code_convert_region): Initialize total_skip.
13167 2000-01-08 Dave Love <fx@gnu.org>
13169 * eval.c (Fuser_variable_p): Check customizability too.
13171 2000-01-07 Gerd Moellmann <gerd@gnu.org>
13173 * minibuf.c (Fcompleting_read): Doc fix.
13175 2000-01-05 Gerd Moellmann <gerd@gnu.org>
13177 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
13180 * xfns.c (x_create_im): New function to set IM and IC of a frame.
13181 Check that input style is supported before trying to create an
13183 (x_window): Call x_create_im.
13185 2000-01-04 Gerd Moellmann <gerd@gnu.org>
13187 * xfns.c (current_gif_memory_src): New variable.
13188 (gif_load): Record the address of the current memory source
13189 in current_gif_memory_src.
13190 (gif_read_from_memory): Use current_gif_memory_src.
13192 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
13193 macros statement form.
13195 * sound.c (struct sound): Renamed from struct sound_file.
13196 (struct sound): Add members `data' and `header_size'.
13197 (enum sound_attr): Add SOUND_DATA.
13198 (current_sound, current_sound_device): Variables renamed from
13199 sound_file and sound_device.
13200 (parse_sound): Parse :data.
13201 (parse_sound): Handle sound data in strings.
13202 (find_sound_type): Function renamed from find_sound_file_type.
13203 (wav_init, au_init): Fail if sound's header_size is smaller than
13204 needed header size.
13205 (wav_play, au_play): Play sounds from string data.
13207 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
13209 * lisp.h: Add prototype for allocate_string_data.
13211 * alloc.c (Fgarbage_collect): Return number of live and free strings.
13213 * alloc.c (mark_buffer): Remove code in #if 0.
13215 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
13216 (strings_consed): New variable.
13217 (allocate_string): Set it.
13218 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
13219 (Fmemory_use_counts): Return strings_consed. Use Flist.
13221 * alloc.c: General cleanup in comments etc. Remove conditional
13222 compilation for `standalone'.
13224 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
13226 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
13227 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
13228 (DONT_COPY_FLAG): Removed.
13229 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
13230 (struct sdata, struct sblock): New
13231 (struct string_block): Rewritten.
13232 (STRINGS_IN_STRING_BLOCK): New macro.
13233 (oldest_sblock, current_sblock, total_strings, total_free_strings)
13234 (large_sblocks, string_blocks, string_free_list): New variables.
13235 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
13236 (init_strings): Rewritten.
13237 (allocate_string, allocate_string_data, compact_small_strings)
13238 (free_large_strings, sweep_strings): New functions.
13239 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
13240 (struct string_block_head, current_string_block)
13241 (first_string_block, large_string_blocks, STRING_FULLSIZE)
13242 (STRING_PAD): Removed.
13243 (make_uninit_multibyte_string, make_pure_string): Rewritten.
13244 (Fgarbage_collect): Don't set mark bit in large strings.
13245 (mark_object): Mark strings differently. Mark symbol names
13247 (survives_gc_p): Test marked strings differently.
13248 (gc_sweep): Sweep strings differently, unmark strings in
13250 (compact_strings): Removed.
13252 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
13254 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
13255 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
13257 2000-01-04 Kenichi Handa <handa@etl.go.jp>
13259 * fileio.c (Finsert_file_contents): Signal error if visiting file
13260 in a non-empty buffer.
13262 * term.c (encode_terminal_code): Fix the previous change.
13264 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13266 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
13267 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
13269 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
13271 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13273 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
13274 need to test for MSDOS frames.
13276 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13278 * dosfns.c (unspecified_colors): Remove.
13279 (msdos_stdcolor_idx): Use global variables unspecified_fg and
13281 (msdos_stdcolor_name): Return strings for unspecified fore- and
13282 back-ground colors.
13284 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
13285 (syms_of_xfaces): Remove their staticpro's.
13286 (tty_color_name): Return Lisp strings for unspecified fore- and
13287 back-ground colors.
13288 (Finternal_set_lisp_face_attribute): Remove the special treatment
13289 for Qunspecified_{f,b}g.
13290 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
13292 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13294 * xdisp.c (reseat_at_next_visible_line_start): Position before
13295 newline only if ending up on a newline.
13296 (next_element_from_ellipsis): Return success. Handle case of
13297 displaying no ellipsis. Fix case of ellipsis defined in display table.
13298 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
13301 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13303 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
13304 (Fcolor_supported_p): Renamed from face-color-supported-p.
13306 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13308 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
13309 list of colors renamed to tty-defined-color-alist.
13310 (tty_color_name): Pass the frame to tty-color-by-index.
13311 (realize_tty_face): tty-color-alist is now a function which
13312 accepts the frame as argument.
13314 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
13316 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13318 * term.c (insert_glyphs): Pass glyph, not &glyph, to
13319 encode_terminal_code.
13321 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13323 * dispnew.c (mode_line_string): Support termcap frames as well.
13325 2000-01-01 Gerd Moellmann <gerd@gnu.org>
13327 * syntax.c (Fforward_word): Undo previous change.
13329 * editfns.c (Fconstrain_to_field): Don't constrain if
13330 inhibit-field-text-motion is non-nil.
13331 (Fline_beginning_position): Undo previous change.
13332 (Fline_end_position): Ditto.
13334 * syntax.c (Fforward_word): Notice field boundaries only if
13335 inhibit-field-text-motion is nil.
13337 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
13339 * editfns.c (Vinhibit_field_text_motion): New variable.
13340 (inhibit-field-text-motion): New DEFVAR_LISP.
13341 (Fline_beginning_position, Fline_end_position): Notice field
13342 boundaries only if inhibit-field-text-motion is nil.
13344 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
13345 All calls adjusted.
13346 (x_build_heuristic_mask): Likewise.
13347 (xbm_load_image_from_file): Change error output.
13348 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
13349 (gif_load, gs_load, x_kill_gs_process): Ditto.
13351 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
13352 color indices when accessing raster pixels.
13353 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
13354 one of :file or :data.
13355 (enum pbm_keyword_index): Add PBM_DATA.
13356 (pbm_format): Add :data.
13357 (pbm_image_p): Allow either :file or :data.
13358 (pbm_read_file): New function.
13359 (pbm_scan_number): Rewritten to read from string.
13360 (pbm_load): Support :data.
13362 See ChangeLog.8 for earlier changes.
13364 ;; Local Variables:
13365 ;; coding: iso-2022-7bit
13368 Copyright (C) 2001 Free Software Foundation, Inc.
13369 Copying and distribution of this file, with or without modification,
13370 are permitted provided the copyright notice and this notice are preserved.