1 2001-11-13 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3 * xfaces.c (Fface_attributes_as_vector): Doc fix.
5 * w32fns.c (Fx_synchronize): Reindent.
13 * cmds.c, composite.c, dired.c, doc.c, filelock.c, floatfns.c,
14 * fontset.c, insdel.c, keymap.c: Change doc-string comments to
15 `new style' [w/`doc:' keyword].
17 * xmenu.c (x-popup-menu): Reindent.
18 (x-popup-dialog): Likewise.
20 * xfaces.c (Finternal_set_alternative_font_family_alist):
23 * xdisp.c (Fdump_tool_bar_row): Reindent.
25 * minibuf.c (Fminibuffer_complete_word): Reindent.
26 (Fminibuffer_complete_and_exit): Likewise.
27 (Fminibuffer_completion_help): Likewise.
28 (Fminibuffer_message): Likewise.
30 * fns.c (Freverse): Reindent.
32 * eval.c (Fif): Reindent.
35 * editfns.c (Fuser_real_login_name): Reindent.
36 (Finsert_buffer_substring): Likewise.
37 (Fcompare_buffer_substrings): Likewise.
38 (Fsubst_char_in_region): Likewise.
40 * dispnew.c (Fsit_for): Reindent.
41 (Fframe_or_buffer_changed_p): Likewise.
42 (Finternal_show_cursor_p): Likewise.
43 (syms_of_display): Likewise.
45 * alloc.c (Flist): Reindent.
48 2001-11-12 Richard M. Stallman <rms@gnu.org>
50 * xterm.c (XTread_socket): Don't update focus for EnterNotify or
51 LeaveNotify events. Only FocusIn and FocusOut do that now.
52 (x_display_and_set_cursor): Do display hollow cursors in active
53 minibuffer windows when they are not selected.
55 2001-11-12 Jason Rumney <jasonr@gnu.org>
57 * w32console.c, w32fns.c, w32menu.c, w32proc.c, w32select.c,
58 * w32term.c: Change doc-string comments to `new style'.
59 [w/`doc:' keyword]. Doc fixes.
61 * w32fns.c: Don't define max.
62 (Fx_open_connection): Only execute once.
64 2001-11-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
66 * ccl.c: Change macros to use do-while block instead of if-else.
67 Use braces to follow GNU Coding Standards.
69 2001-11-11 Richard M. Stallman <rms@gnu.org>
71 * sysdep.c (child_setup_tty): Don't clear ICRNL or INLCR.
73 * lread.c (read_escape): Use end_of_file_error for reporting eof.
75 * insdel.c (replace_range): Use adjust_markers_for_replace
76 instead of adjust_markers_for_delete and adjust_markers_for_insert.
78 * intervals.h: Declare set_text_properties and set_text_properties_1.
80 * textprop.c (set_text_properties_1): New subroutine
81 broken out of set_text_properties.
82 (set_text_properties): Use set_text_properties_1.
84 * intervals.c (graft_intervals_into_buffer):
85 Use set_text_properties_1 to clear out properties.
87 * search.c (Freplace_match): Use replace_range to insert
88 and delete. Don't request property inheritance from
91 2001-11-10 Jason Rumney <jasonr@gnu.org>
93 * w32fns.c (enum_font_cb2): Use leading @ on face name to detect
94 vertical fonts. Allow them if face name is explicitly specified.
95 Do not give up if we find a font that cannot be converted to an
98 2001-11-10 Gerd Moellmann <gerd@gnu.org>
100 * unexelf.c (unexec): Use mmap/munmap to allocate buffers
101 instead of malloc/free.
103 2001-11-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
105 * xfaces.c (merge_face_vectors): Use braces to follow GNU
107 (Finternal_set_lisp_face_attribute): Likewise.
109 * buffer.c (Fbury_buffer): Likewise.
111 * indent.c (current_column_1): Remove unused variable `prev_col'.
113 * coding.c (encode_coding): Use precomputed value of `src'.
114 (encode_coding): Remove unused variable `src_end'.
115 (code_convert_region): Remove unused variables `count'.
117 2001-11-07 Jason Rumney <jasonr@gnu.org>
119 * w32term.c (x_display_and_set_cursor): Do not move system caret
120 if cursor_glyph is NULL.
122 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
124 * keymap.c (access_keymap): Fix compilation error.
126 2001-11-07 Miles Bader <miles@gnu.org>
128 * xfns.c (x_set_frame_parameters): Avoid infinite recursion.
130 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
132 * intervals.c (graft_intervals_into_buffer):
133 Remove #ifdef'd-out code.
134 (graft_intervals_into_buffer): Remove unused variable `middle'.
136 * lread.c (Feval_region): Remove obsolete #ifdef'd-out
137 code (eval-current-buffer).
138 Change doc-string comments to `new style' [w/`doc:' keyword].
140 2001-11-06 Richard M. Stallman <rms@gnu.org>
142 * keymap.c (access_keymap): Don't use initializers on Lisp_Object.
144 2001-11-06 Stefan Monnier <monnier@cs.yale.edu>
146 * lread.c (read1): Fix behavior with nested backquoting.
148 * keyboard.c (make_lispy_event): Check integerness and fix
149 Lisp_Object/int mixup.
151 2001-11-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
153 * fns.c (copy_hash_table): Remove unused variable `v'.
155 * fontset.c (fontset_font_pattern): Remove unused variable
158 * indent.c (current_column_1): Remove unused variable `prev_col'.
160 2001-11-05 Richard M. Stallman <rms@gnu.org>
162 * m/news-risc.h (BROKEN_PROTOTYPES): Defined.
164 * buffer.c (Fkill_buffer): Don't delete auto save file
165 if buffer is modified.
167 2001-11-05 Andrew Innes <andrewi@gnu.org>
169 * w32proc.c (Fw32_set_keyboard_layout): Use CHECK_NUMBER_CAR and
172 2001-11-05 Richard M. Stallman <rms@gnu.org>
174 * unexelf.c (unexec): Minor changes; clean up comments.
176 2001-11-05 Sam Steingold <sds@gnu.org>
178 * w32term.c (x_display_and_set_cursor): Fix w32 compilation error.
180 2001-11-05 Andreas Schwab <schwab@suse.de>
182 * sound.c (sound_perror): Save errno from being clobbered.
184 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
186 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
187 the program image directly.
189 2001-11-05 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
191 * buffer.h (Fbuffer_local_value): Add prototype.
193 2001-11-04 Richard M. Stallman <rms@gnu.org>
195 * buffer.c (Fbuffer_local_value): Remove extra args from CHECK_SYMBOL
198 * keyboard.c (read_char): Use Fcar and Fcdr, not Fnth.
199 (record_char): Likewise.
201 * keyboard.c (make_lispy_event): Don't insist a drag event must
202 move to a different buffer position. Instead, check for moving at
203 least double_click_fuzz.
205 * fns.c (Fmake_hash_table): Use XCAR and XCDR, not Fnth and Flength.
207 * keyboard.c (echo-area-clear-hook): Undo Oct 29 change.
209 * indent.c (current_column_1, Fmove_to_column): Separate the code
210 for display-table glyphs from the code buffer text, to fix
213 2001-11-04 Michael Welsh Duggan <md5i@cs.cmu.edu>
215 * buffer.c (Fbuffer_local_value): New function.
216 (syms_of_buffer): Defsubr it.
218 * xterm.c, w32term.c (x_display_and_set_cursor): Use buffer-local
219 value of `cursor-in-non-selected-windows'.
221 * lisp.h (Qcursor_in_non_selected_windows): New declaration.
222 * xdisp.c (Qcursor_in_non_selected_windows): New variable.
223 (syms_of_xdisp): Initialize it.
225 2001-11-04 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
227 * xfns.c (Fx_create_frame): Doc fix.
229 * coding.c: Change doc-string comments to `new style' [w/`doc:'
232 * eval.c (top_level_value, top_level_set): Remove commented and
234 (Fdefvar): Fix usage in doc-string.
236 2001-11-03 Richard M. Stallman <rms@gnu.org>
238 * xfns.c: Include unistd.h, if it exists.
240 * editfns.c: Move the include of ctype.h after unistd.h.
242 * gmalloc.c: Test BROKEN_PROTOTYPES.
244 2001-11-03 Ken Raeburn <raeburn@gnu.org>
246 * lisp.h (CHECK_STRING_CAR): New macro.
247 * lread.c (Fload): Use XSETCARFASTINT, XSETCDRFASTINT instead of
248 treating XCAR and XCDR as lvalues.
249 (openp): Use CHECK_STRING_CAR.
250 (read_list): Use XSETCDR instead of treating XCDR as lvalue.
252 2001-11-03 Eli Zaretskii <eliz@is.elta.co.il>
254 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
255 (SIGMASKTYPE): Define.
257 * syssignal.h (sigunblock): Don't define if already defined.
259 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
261 * eval.c (debugger_may_continue, Vdebug_ignored_errors)
262 (call_debugger, Fcondition_case, skip_debugger, unbind_to):
263 Fix typos in comments.
265 * mocklisp.c (Fml_defun, Fml_while, Fml_substr): Remove commented
266 and #ifdef'd-out code.
267 Fix and reindent comments.
269 * mocklisp.h: Remove comment which is a copy of comment in mocklisp.c.
271 * category.h (CHECK_CATEGORY, CHECK_CATEGORY_SET): Remove unused
272 argument `i' in macros.
274 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Remove unused argument
277 * lisp.h (CHECK_STRING_OR_BUFFER, CHECK_HASH_TABLE, CHECK_LIST)
278 (CHECK_STRING, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
279 (CHECK_VECTOR, CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER)
280 (CHECK_WINDOW, CHECK_LIVE_WINDOW, CHECK_PROCESS, CHECK_NUMBER)
281 (CHECK_NATNUM, CHECK_MARKER, CHECK_NUMBER_COERCE_MARKER)
282 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT)
283 (CHECK_NUMBER_OR_FLOAT_COERCE_MARKER, CHECK_OVERLAY)
284 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): Remove unused argument `i'
287 * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c,
288 casefiddle.c, category.c, ccl.c, charset.c, cmds.c, coding.c,
289 composite.c, data.c, dired.c, dispnew.c, doc.c, dosfns.c, emacs.c,
290 eval.c, fileio.c, filelock.c, fns.c, fontset.c, frame.c, frame.h,
291 indent.c, keyboard.c, keymap.c, lread.c, macros.c, marker.c,
292 minibuf.c, mocklisp.c, msdos.c, print.c, process.c, search.c,
293 sunfns.c, syntax.c, textprop.c, undo.c, w16select.c, w32console.c,
294 w32fns.c, w32menu.c, w32proc.c, w32select.c, window.c, xdisp.c,
295 xfaces.c, xmenu.c, xselect.c : Update usage of CHECK_ macros
296 (remove unused second argument).
298 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
300 * syntax.c (describe_syntax): New wrapper.
301 (Finternal_describe_syntax_value): Rename from describe_syntax.
302 Don't insert space at front and \n at the end.
303 (syms_of_syntax): Defsubr Sinternal_describe_syntax_value.
305 * regex.c (re_wctype): Try to fix some warnings.
306 (regcomp, regexec): Don't forget the __restrict.
308 2001-11-02 Richard M. Stallman <rms@gnu.org>
310 * textprop.c (Fget_char_property): Doc fix.
312 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
314 * process.c (Fstart_process): Add usage to doc-string.
316 * data.c (Fsetq_default): Ditto.
318 * callint.c (Finteractive): Ditto.
320 2001-11-01 Stefan Monnier <monnier@cs.yale.edu>
322 * macros.c: Don't include keymap.h any more.
324 2001-11-01 Richard M. Stallman <rms@gnu.org>
326 * data.c (Fmake_local_variable): Doc fix.
328 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
329 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
331 * keymap.c (Fdescribe_buffer_bindings): Print character property
332 bindings along with or instead of the buffer local map.
333 Make the overriding maps override what they should.
335 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
337 * window.c (grow_mini_window): Fix typo in comment.
339 2001-11-01 Gerd Moellmann <gerd@gnu.org>
341 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
342 (XTset_vertical_scroll_bar): Likewise.
344 * xfns.c (x_build_heuristic_mask): Use four_corners_best
345 instead of IMAGE_BACKGROUND.
347 * xfns.c (four_corners_best): Reindent.
349 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
350 Handle :box so that it is possible to specify sexprs.
352 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
354 * xfaces.c (Finternal_merge_in_global_face): Reindent.
356 (Finternal_set_alternative_font_registry_alist): Ditto.
357 (Ftty_suppress_bold_inverse_default_colors): Ditto.
359 * xfns.c (x-get-resource): Reindent.
361 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
363 * s/hpux11.h: New file.
365 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
367 * emacs.c (USAGE1): Show command line option --no-window-system
368 instead of --no-windows in usage.
369 (standard_args): Rename --no-windows to --no-window-system.
370 (bug_reporting_address): Follow Emacs coding conventions.
372 * eval.c (Fcommandp): Doc fix.
373 Change doc-string comments to `new style' [w/`doc:' keyword].
375 * frame.c (Fframe_live_p): Doc fix.
377 * buffer.c (selective-display-ellipses): Doc fix.
379 2001-10-31 Gerd Moellmann <gerd@gnu.org>
381 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
383 * xfaces.c (realize_x_face): If C is not a single-byte character,
384 set the face's colors_copied_bitwise_p instead of the defaulted_p
385 members which have a different meaning.
386 (free_face_colors): Do nothing for a face whose colors have been
389 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
391 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
393 * marker.c, mocklisp.c: Change doc-string comments to `new style'
396 2001-10-31 Gerd Moellmann <gerd@gnu.org>
398 * fns.c (require_unwind): Return Lisp_Object.
400 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
402 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
403 (last-input-char): Revert doc-string to be the same as the
404 doc-string of `last-input-event'.
406 * xdisp.c: Fix typos in comments.
408 2001-10-31 Gerd Moellmann <gerd@gnu.org>
410 * window.c (grow_mini_window): Handle case that the root
411 window is already smaller than the nominal mininum height.
413 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
415 * emacs.c (main): Don't call keys_of_macros any more.
417 * lisp.h (keys_of_macros): Remove.
419 * macros.c (keys_of_macros): Remove.
421 * xfaces.c (Fface_attribute_relative_p): Declare args.
423 2001-10-30 Jason Rumney <jasonr@gnu.org>
425 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
426 (enum_font_cb2): Ignore fonts with vertical orientation.
428 2001-10-30 Richard M. Stallman <rms@gnu.org>
430 * keyboard.c (Finput_pending_p): Doc fix.
432 2001-10-30 Gerd Moellmann <gerd@gnu.org>
434 * xterm.c (x_after_update_window_line): Don't run the code
435 clearing in borders for rows whose visible height is 0.
437 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
438 resized_p flag is set. If not set, use the much less flickering
439 method previously used.
441 * dispnew.c (change_frame_size_1): Set frame's resized_p.
443 * frame.h (struct frame) <resized_p>: New member.
445 * lread.c (to_multibyte): Ensure read_buffer is at least twice
446 as large as the number of bytes to convert.
448 * lread.c (to_multibyte): New function.
451 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
453 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
455 2001-10-30 Gerd Moellmann <gerd@gnu.org>
457 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
458 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
459 if the row's fill_line_p is set and drawing the last glyph with
460 DRAW_IMAGE_{RAISED,SUNKEN}.
462 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
464 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
466 * xmenu.c: Include coding.h and charset.h.
467 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
468 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
469 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
470 Explicitly set wv->help. Use `TRUE' rather than `True'.
471 (menu_help_callback): Use empty_string.
473 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
474 (Fx_popup_dialog): Explicitly init f.
475 (w32_menu_display_help): Use empty_string.
477 2001-10-29 Richard M. Stallman <rms@gnu.org>
479 * fns.c (Frequire): Detect recursive try to require the same
480 feature 3 or more levels deep, and get error.
481 (require_unwind): New subroutine.
482 (require_nesting_list): New variable.
483 (syms_of_fns): Init and staticpro it.
485 * print.c (print_object): Clarify indication of insertion type.
487 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
489 * coding.c (syms_of_coding): Document that locale-coding-system is
490 used for decoding input on X.
492 * window.c (Fscroll_left, Fscroll_right): Doc fix.
494 2001-10-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
496 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
497 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
499 2001-10-29 Gerd Moellmann <gerd@gnu.org>
501 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
502 use NO_CURSOR if cursor_in_non_selected_windows is false.
504 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
505 the slant attribute if FRAME is t.
507 * xfns.c (x_set_internal_border_width): Set frame garbaged
508 when X window doesn't exist yet.
510 * xterm.c (x_after_update_window_line): Clear internal border
511 in different circumstances.
513 * xterm.c (XTread_socket) <KeyPress>: Don't use
514 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
517 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
519 * m/ibms390.h: New file. From Adam Thornton
520 <athornton@sinenomine.net>.
522 2001-10-28 Gerd Moellmann <gerd@gnu.org>
524 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
526 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
529 2001-10-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
531 * emacs.c: Use argv[0] instead of emacs when -t was specified.
533 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
535 Fix typos in comments.
537 * emacs.c (bug_reporting_address): New function.
538 Use it when displaying usage message.
540 * minibuf.c (read_minibuf): Remove unused external declaration of
541 variable `Qread_only'.
543 * keymap.c (access_keymap): Remove unused variable `charset'.
545 2001-10-28 Miles Bader <miles@gnu.org>
547 * xfaces.c (merge_face_heights): Handle TO being relative as well.
548 Remove #ifdef'd-out code.
549 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
550 (syms_of_xfaces): Initialize them.
552 2001-10-27 Jason Rumney <jasonr@gnu.org>
554 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
555 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
556 position using the system caret.
558 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
559 (w32_system_caret_height, w32_system_caret_x)
560 (w32_system_caret_y): New variables for tracking system caret.
561 (w32_initialize): Initialize them.
562 (x_display_and_set_cursor): Make system caret follow the active cursor.
564 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
567 * w32term.c (note_mouse_highlight): Clear old help_echo.
569 2001-10-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
571 * xterm.c: Fix typo in a comment.
573 * emacs.c: Fix typos in comments.
574 Remove unnecessary spaces.
575 Change doc-string comments to `new style' [w/`doc:' keyword].
576 (USAGE2): Fix typos in usage string.
578 * xterm.c: Fix typo in a comment.
580 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
583 2001-10-27 Gerd Moellmann <gerd@gnu.org>
585 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
586 instead of 1/2 line_height in the heuristic for skipping
587 farther backward when target_y was not reached.
589 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
590 Display errno only if non-zero.
591 (sound_warning): New function.
592 (vox_configure): Don't treat failing to set sample rate as error.
593 (various places): Improve error messages.
595 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
597 * fileio.c (Faccess_file): Run the argument filename through
598 Fexpand_file_name, before using it.
600 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
601 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
603 2001-10-26 Gerd Moellmann <gerd@gnu.org>
605 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
607 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
608 Fix clearing in the case of scroll bars on the right.
610 2001-10-26 Juanma Barranquero <lektu@terra.es>
612 * w32gui.h (XImage): Add a dummy typedef.
614 2001-10-26 Gerd Moellmann <gerd@gnu.org>
616 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
618 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
620 * frame.c (Fframe_parameter): Fix last change.
622 * fileio.c: Revert last change (which removed old commented-out
623 version of expand-file-name). Add a comment that explains why
624 this old version should not be removed.
626 2001-10-25 Gerd Moellmann <gerd@gnu.org>
628 * frame.c (Fframe_parameter): Fix a bug whereby some
629 ``artificial'' frame parameters, like `minibuffer' were not
630 obtained by calling Fframe_parameters.
632 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
635 * xdisp.c (move_it_vertically_backward): Compute line height
636 differently. Add heuristic to try to be more compatible to 20.x.
638 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
640 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
642 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
645 2001-10-25 Miles Bader <miles@gnu.org>
647 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
648 BG is a pointer to a structure, not a structure.
649 (gif_format, png_format): Add missing commas.
651 2001-10-24 Richard M. Stallman <rms@gnu.org>
653 * xfaces.c (Fface_attributes_as_vector): New function.
654 (syms_of_xfaces): Defsubr it.
656 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
658 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
661 2001-10-25 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
663 * search.c (scan_newline): Remove unused variable `selective_display'.
665 2001-10-25 Miles Bader <miles@gnu.org>
667 * dispextern.h (struct image): Add `background',
668 `background_valid', and `background_transparent' fields.
669 (image_background, image_background_transparent): New declarations.
670 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
671 * xfns.c (image_background, image_background_transparent)
672 (four_corners_best): New functions.
673 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
674 (gs_format): Add `:background' entry.
675 (lookup_image): Set IMG's background color if specified.
676 (pbm_load, xbm_load_image, png_load): Set IMG's background field
678 (x_clear_image_1): Reset `background_valid' and
679 `background_transparent_valid' fields.
680 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
681 calculating it here. Set IMG's background_transparent field.
682 (enum xpm_keyword_index): Add XPM_BACKGROUND.
683 (enum png_keyword_index): Add PNG_BACKGROUND.
684 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
685 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
686 (enum gif_keyword_index): Add GIF_BACKGROUND.
687 (enum gs_keyword_index): Add GS_BACKGROUND.
688 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
689 Pre-calculate image background color where necessary.
690 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
691 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
692 color to use for image glyph reliefs.
694 2001-10-24 Gerd Moellmann <gerd@gnu.org>
696 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
699 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
700 Fix clearing of area not covered by scroll bar.
702 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
704 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
706 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
707 (glyph_rect): Remove unused variable `area'.
709 2001-10-24 Gerd Moellmann <gerd@gnu.org>
711 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
713 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
714 (row_containing_pos): Take additional argument DY.
715 Treat rows ending in middle of char differently.
716 (display_line): Handle tabs on window systems differently.
718 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
719 with additional argument.
721 * dispextern.h (row_containing_pos): Adjust prototype.
723 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
724 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
725 (try_window_id, try_window_reusing_current_matrix)
726 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
727 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
729 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
731 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
733 (HAVE_BOXES): Fix typo in comment.
734 (push_menu_pane): Fix typo in comment.
736 * xdisp.c: (display_prop_string_p): Remove unused local declaration
738 (single_display_prop_string_p): Remove unused local declarations
739 of `Qwhen' and `Qmargin'.
740 (string_buffer_position): Remove unused variable `around'.
741 (store_frame_title): Remove unused variable `width'.
743 * window.c: Don't define max.
744 (coordinates_in_window): Remove unused variable `uy'.
746 * widget.c: Don't define max.
748 * process.c: Don't define max.
749 (create_process): Remove unused variable `buffer'.
751 2001-10-23 Gerd Moellmann <gerd@gnu.org>
753 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
755 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
757 * xfaces.c (Finternal_set_lisp_face_attribute)
758 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
759 frame is on a windowed display.
761 2001-10-23 Gerd Moellmann <gerd@gnu.org>
763 * dispnew.c (sync_window_with_frame_matrix_rows):
764 Fix handling of windows which aren't full-width, fix handling
767 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
769 2001-10-23 Andreas Schwab <schwab@suse.de>
771 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
772 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
774 2001-10-23 Gerd Moellmann <gerd@gnu.org>
776 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
777 REAL_END. Notice if cursor gets overwritten.
778 (notice_overwritten_cursor): Take X positions as parameters.
779 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
780 around call to x_draw_glyphs.
782 2001-10-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
784 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
785 instead of C) and usage.
787 * editfns.c (char-to-string): Fix argument names (use CHAR instead
790 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
791 `left', `max_width' and `max_height'.
793 2001-10-23 Gerd Moellmann <gerd@gnu.org>
795 * xdisp.c (display_line): For a tab continued to the next line,
796 set row's ends_in_middle_of_char_p.
798 2001-10-22 Gerd Moellmann <gerd@gnu.org>
800 * xdisp.c (display_line): Fix computation of continuation lines
803 2001-10-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
805 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
808 * fileio.c: Remove unused code.
810 2001-10-22 Miles Bader <miles@gnu.org>
812 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
813 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
814 Remove `DOC_STRINGS_IN_COMMENTS' cases.
816 2001-10-21 Jason Rumney <jasonr@gnu.org>
818 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
820 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
822 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
823 (Finsert_string): Avoid the multi-line string literals warning.
825 2001-10-22 Miles Bader <miles@gnu.org>
827 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
828 (Fdocumentation): Don't use it.
829 (syms_of_doc): Don't initialize it.
831 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
832 * print.c (Fwith_output_to_temp_buffer): Likewise.
833 * window.c (Fsave_window_excursion): Likewise.
834 * editfns.c (Fsave_excursion, Fsave_current_buffer)
835 (Fsave_restriction): Likewise.
836 * eval.c (Frun_hooks, Frun_hook_with_args)
837 (Frun_hook_with_args_until_failure)
838 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
839 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
840 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
841 (Funwind_protect, Fcondition_case): Likewise.
842 * coding.c (Ffind_operation_coding_system): Likewise.
843 * keyboard.c (Ftrack_mouse): Likewise.
845 2001-10-21 Miles Bader <miles@gnu.org>
847 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
848 (Fmake_hash_table): Add usage: string to doc string.
849 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
850 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
851 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
852 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
853 (Fml_prefix_argument_loop): Likewise.
855 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
857 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
859 * sysdep.c (init_sys_modes): Change doc-string comments to `new
860 style' [w/`doc:' keyword].
862 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
863 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
864 comments to `new style' [w/`doc:' keyword].
866 2001-10-21 Jason Rumney <jasonr@gnu.org>
868 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
870 * w32term.c (remember_mouse_glyph): New function.
871 (w32_mouse_position): Use it.
872 (note_mouse_movement): If the mouse moved off the glyph, remember
875 * w32term.h (struct w32_output): Correct spelling of x_compatible.
876 (w32_display_info): Add mouse_face_overlay.
878 * w32term.c (notice_overwritten_cursor): Renamed from
879 note_overwritten_text_cursor. Rewritten to take glyph widths into
881 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
882 (fast_find_string_pos): New function.
883 (fast_find_position): Return the correct vpos. Add parameter
884 STOP. In the final row, stop before glyphs having STOP as object.
885 Don't consider glyphs that are not from a buffer.
886 (fast_find_position) [0]: Add a presumably more correct version
888 (expose_window_tree, expose_frame): Don't compute intersections here.
889 (expose_window): Do it here instead.
890 (expose_window_tree, expose_window, expose_line): Return 1 when
891 overwriting mouse-face.
892 (expose_window): If W is the window currently being updated, mark
894 (expose_frame): If mouse-face was overwritten, redo it.
895 (x_use_underline_position_properties): New variable.
896 (syms_of_xterm): DEFVAR_BOOL it.
897 (x_draw_glyph_string): Add comment to use it in future.
898 (x_draw_glyph_string): Restore clipping after drawing box.
899 Fix a computation of the underline position.
900 (w32_get_glyph_string_clip_rect): Minor cleanup.
901 (x_fill_stretch_glyph_string): Remove an assertion.
902 (x_produce_glyphs): Don't convert multibyte characters
903 to unibyte characters in unibyte buffers.
904 (cursor_in_mouse_face_p): New function.
905 (x_draw_stretch_glyph_string): Use it to choose a different GC
906 when drawing a cursor within highlighted text. Don't draw
907 background again if it has already been drawn.
908 (x_draw_glyph_string_box): Don't draw a full-width
909 box just because the glyph row's full_width_p flag is set.
910 (x_draw_glyphs): Fix computation of rightmost x for
912 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
913 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
914 change bottom shadow accordingly. Some cleanup.
915 (x_update_window_end): Handle overwritten mouse face
916 also for tool bar windows.
917 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
918 DRAW is DRAW_IMAGE_RAISED.
919 (clear_mouse_face): Return 1 if text with mouse face was
920 actually redrawn. Make the function static. Reset
921 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
922 optimize away highlighting if we pass over that same overlay again.
923 (note_mouse_highlight): Call mouse_face_overlay_overlaps
924 to detect a case where we have to highlight a different region
925 despite not having left the currently highlighted region.
926 Set mouse_face_overlay in the x_display_info. Avoid changing the
927 mouse pointer shape when show_mouse_face has already done it, or
928 there is no need. Handle mouse-face and help-echo in strings.
929 (glyph_rect): New function.
930 (w32_mouse_position): Use it to raise the threshold for mouse
931 movement event generation.
932 (w32_initialize_display_info): Initialize the x_display_info's
934 (w32_set_vertical_scroll_bar): Don't clear a zero height
936 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
937 a widget to zero height.
939 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
940 Protect unibyte strings created by replacing their multibyte
941 equivalents in menu_items.
942 (w32_menu_show): Don't overwrite an item's name with its key
943 description in case the description is a multibyte string.
944 (single_submenu): Some cleanup.
946 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
947 (postprocess_image): New function.
948 (lookup_image): Call it for all image types except PostScript.
949 (x_kill_gs_process): Call postprocess_image.
950 (tiff_error_handler, tiff_warning_handler): New functions.
951 (tiff_load): Install them as handlers.
952 (x_kill_gs_process): Recognize if someone has cleared the image
954 (valid_image_p): Protect better against invalid image
955 specifications. Previous code could signal an error.
956 (Fx_hide_tip, Fshow_tip): Doc fix.
957 (Fv_max_tooltip_size): New variable.
958 (syns_of_xfns): DEFVAR_LISP it.
959 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
960 window buffer to *tip* right after creating the frame. Set frame's
961 window_width. Use a maximum tooltip size specified by
962 Vx_max_tooltip_size, if that has valid contents.
963 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
964 Make sure the tooltip is completely visible.
965 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
966 (Fx_create_frame): Adjust the frame's height for presence
967 of the tool bar before calling x_figure_window_size.
968 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
969 when the window gets smaller.
970 (x_set_foreground_color): Set frame's cursor_pixel.
971 (x_set_foreground_color, x_set_background_color): Cleaned up.
972 (x_set_font): Handle case of x_new_fontset returning the same name
973 as before, although there was a change in fontsets.
975 2001-10-21 Miles Bader <miles@gnu.org>
977 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
978 (Flogxor): Add usage: string to doc string.
979 * charset.c (Fstring): Likewise.
980 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
981 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
983 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
985 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
987 * alloc.c: Reindent DEFUNs with doc: keywords.
989 * abbrev.c (Finsert_abbrev_table_description): Reindent.
991 * frame.c: Change doc-string comments to `new style' [w/`doc:'
994 2001-10-20 Gerd Moellmann <gerd@gnu.org>
996 * (Version 21.1 released.)
998 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1000 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
1002 * xdisp.c (invisible_text_between_p): Put prototype inside #if
1005 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
1006 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
1007 Change doc-string comments to `new style' [w/`doc:' keyword].
1009 2001-10-20 Miles Bader <miles@gnu.org>
1011 The following changes remove the glyph_row `inverse_p' field,
1012 which is never set anymore, due to other changes:
1014 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
1015 (reassert_line_highlight, change_line_highlight): Declarations removed.
1016 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
1017 (line_hash_code, row_equal_p, fake_current_matrices)
1018 (build_frame_matrix_from_leaf_window, update_frame_line)
1019 (update_frame_line, update_frame_line, update_frame_line):
1020 Don't use `inverse_p' field.
1021 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
1022 change_line_highlight_hook.
1023 (XTreassert_line_highlight, x_change_line_highlight):
1025 (x_fix_overlapping_area, x_write_glyphs, expose_area)
1026 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
1027 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
1029 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
1030 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
1031 (w32_reassert_line_highlight, x_change_line_highlight):
1033 * w32console.c (reassert_line_highlight, change_line_highlight):
1035 (initialize_w32_display): Don't set reassert_line_highlight_hook
1036 or change_line_highlight_hook.
1037 (hl_mode): Function removed.
1038 (reset_terminal_modes, set_terminal_modes, update_begin)
1039 (update_end, w32_face_attributes, initialize_w32_display):
1040 (clear_frame, ins_del_lines): Don't call it.
1041 * termhooks.h (reassert_line_highlight_hook)
1042 (change_line_highlight_hook): Declarations removed.
1043 * term.c (reassert_line_highlight_hook)
1044 (change_line_highlight_hook): Variables removed.
1045 (reassert_line_highlight, change_line_highlight): Functions removed.
1046 * msdos.c (IT_reassert_line_highlight)
1047 (IT_change_line_highlight): Functions removed.
1048 (internal_terminal_init): Don't set reassert_line_highlight_hook
1049 or change_line_highlight_hook.
1050 (highlight): Variable removed.
1051 (IT_set_face, IT_update_begin, IT_update_end)
1052 (IT_set_terminal_modes): Don't set or use it.
1054 The following changes remove inverse-video support for terminals
1055 that use a `magic cookie' standout mode. Due to changes in the
1056 way mode-lines are displayed, such support no longer works
1057 anyway, and it's probable that almost no one uses such terminals
1060 * term.c (standout_requested): Variable removed.
1061 (update_end, highlight_if_desired): Don't use it.
1062 (chars_wasted, copybuf): Variables removed.
1063 (write_standout_marker): Function removed.
1064 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
1065 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
1066 Don't use `chars_wasted' or `copybuf'.
1067 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
1068 Set `costs_set' to true.
1069 (cursor_to, clear_end_of_line): Test `costs_set' instead of
1071 (clear_end_of_line): Function removed.
1072 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
1073 (clear_to_end): Call `clear_end_of_line' instead of
1074 `clear_end_of_line_raw'.
1075 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
1076 (term_init): Don't set them.
1077 Turn off any standout/underline modes that require magic cookies.
1078 (ins_del_lines, highlight_if_desired, background_highlight)
1079 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
1080 Remove special processing for magic-cookie standout modes.
1081 (turn_off_face, turn_on_face): Remove special processing for
1082 underline magic-cookie glitch.
1084 2001-10-19 Richard M. Stallman <rms@gnu.org>
1086 * eval.c (syms_of_eval): Doc fixes.
1088 2001-10-19 Gerd Moellmann <gerd@gnu.org>
1090 * xdisp.c (redisplay_internal): Don't clear echo area if the
1091 mini-window is selected.
1093 2001-10-19 Miles Bader <miles@gnu.org>
1095 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
1096 doesn't take precedence if the affected property's value is nil.
1098 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
1100 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
1101 with fields and suggest using `forward-line' to avoid them.
1102 * editfns.c (Fline_beginning_position, Fline_end_position):
1103 Clarify documentation.
1105 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
1107 * keymap.c (current_minor_maps): `override' only shadows its
1108 correspondent in minor-mode-map-alist, not the whole tail.
1110 2001-10-18 Andrew Innes <andrewi@gnu.org>
1112 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
1113 optimization. The fontp->encoding array was not being initialized
1114 correctly when compiled with optimizations by MSVC.
1116 2001-10-18 Gerd Moellmann <gerd@gnu.org>
1118 * xdisp.c (display_line): Indicate empty lines in active mini-window.
1120 2001-10-17 Andrew Innes <andrewi@gnu.org>
1122 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
1124 * w32fns.c (w32_load_system_font): Cache codepage for font, in
1125 font_info.charset field.
1127 * w32term.c (w32_encode_char): Get cached codepage from font_info,
1128 rather than working it out by calling w32_codepage_for_font for
1131 2001-10-17 Andrew Innes <andrewi@gnu.org>
1133 * w32term.c (w32_read_socket): Determine clipping rectangle for
1134 the entire frame, including areas covered by scrollbars and the
1135 menubar. This avoids internal arguments about whether a frame is
1136 fully obscured or not.
1138 2001-10-17 Gerd Moellmann <gerd@gnu.org>
1140 * xdisp.c (try_window_id): Undo last change. Give up if
1141 window ends in strings.
1143 * xdisp.c (try_window_id): Don't display lines after the window
1144 end if the rest of the window after the window end was already blank.
1146 * xdisp.c (try_window_id): Remove code that was only there
1147 for the release of 21.1.
1149 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
1151 2001-10-17 Miles Bader <miles@gnu.org>
1153 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
1154 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
1155 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
1156 Change doc-string comments to `new style' [w/`doc:' keyword].
1157 (DOC_STRINGS_IN_COMMENTS): Macro removed.
1158 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
1161 2001-10-16 Miles Bader <miles@gnu.org>
1163 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
1165 2001-10-16 Gerd Moellmann <gerd@gnu.org>
1167 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
1170 2001-10-16 Ken Raeburn <raeburn@gnu.org>
1172 Avoid the assumption that car and cdr slots of cons cells are
1173 addressable lvalues; this allows for easier experimentation with
1174 other lisp implementations that may not permit such accesses for
1175 various reasons. Not quite complete -- buffer.c still needs some
1176 work, and w32/mac files need rechecking -- so compile-time
1177 enforcement is left disabled for now.
1179 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
1180 gcc with a union-based Lisp object rep. Redefine as no-op for now.
1181 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
1182 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
1183 (XSETCAR, XSETCDR): New macros.
1184 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
1185 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
1186 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
1187 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
1189 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
1190 * buffer.c (record_buffer, Fbury_buffer)
1191 (swap_out_buffer_local_variables, recenter_overlay_lists)
1192 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
1193 fields of a cons cell respectively.
1194 * callint.c (quotify_args, Fcall_interactively): Likewise.
1195 * ccl.c (Fregister_code_conversion_map): Likewise.
1196 * coding.c (detect_coding_system): Likewise.
1197 * composite.c (get_composition_id, make_composition_value_copy):
1199 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
1200 (swap_in_symval_forwarding, set_internal, Fset_default)
1201 (Fmake_variable_buffer_local, Fmake_local_variable)
1202 (Fmake_variable_frame_local): Likewise.
1203 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
1204 * keymap.c (Fset_keymap_parent, store_in_keymap)
1205 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
1206 * minibuf.c (get_minibuffer): Likewise.
1207 * search.c (Fmatch_data): Likewise.
1208 * textprop.c (extend_property_ranges): Likewise.
1209 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
1210 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
1212 * w32term.c (x_delete_display): Likewise.
1213 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
1215 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
1216 * doc.c (store_function_docstring): Use XSETCARFASTINT.
1217 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
1218 (Fread_file_name): Use XSETCAR.
1219 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
1221 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
1222 * frame.c (Fmake_terminal_frame): Use XSETCDR.
1223 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
1225 * keyboard.c (read_char): Alter list traversal to avoid taking the
1226 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
1227 (parse_menu_item): Use XSETCAR and XSETCDR.
1228 (reach_char_x_menu_prompt): Use XSETCAR.
1229 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
1230 (Fcommand_execute): Use XSETCDR.
1231 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
1232 (openp): Change list traversal to avoid using XCAR as lvalue.
1233 (read_list): Use XSETCDR.
1234 * process.c (wait_reading_process_input): Change wait_for_cell
1235 handling to avoid taking addresses of cons cell slots.
1236 * xselect.c (x_own_selection, x_handle_selection_clear)
1237 (x_clear_frame_selections): Use XSETCDR.
1238 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
1239 (x_handle_property_notify, x_get_foreign_selection)
1240 (x_handle_selection_notify): Use XSETCAR.
1242 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1244 * buffer.c: Put doc strings in comments.
1246 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
1248 2001-10-15 Sam Steingold <sds@gnu.org>
1250 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
1252 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1254 * process.c (process-inherit-coding-system-flag)
1255 (get-buffer-process): Do not confuse make-docfile with doc strings
1258 * editfns.c (Fchar_to_string): Make doc string consistent with
1259 arguments. Put doc strings in comments.
1261 * abbrev.c, minibuf.c: Put doc strings in comments.
1263 2001-10-15 Gerd Moellmann <gerd@gnu.org>
1265 * window.c (window_loop): Don't check for Fother_buffer returning nil.
1267 * window.c (select_window_1): Unfreeze window start. Remove a
1268 doubled test for WINDOW being live.
1270 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1272 * fns.c (Fmapconcat): Fix typo in a doc string.
1274 * dispnew.c (Fsleep_for): Fix typo in a doc string.
1276 2001-10-15 Gerd Moellmann <gerd@gnu.org>
1278 * xterm.c (x_draw_glyph_string): Restore clipping after
1281 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1283 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
1285 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
1287 * indent.c (skip_invisible): Use new retval of
1288 TEXT_PROP_MEANS_INVISIBLE.
1290 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
1291 If a parent is reached and noinherit is set, exit immediately.
1292 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
1294 * s/ms-w32.h (EXEC_SUFFIXES):
1295 * s/msdos.h (EXEC_SUFFIXES):
1296 * process.h (EXEC_SUFFIXES): Remove.
1298 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
1299 (decode_suffixes): Remove.
1301 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
1302 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
1303 (invisible_ellipsis_p): Remove.
1305 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
1306 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
1307 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
1308 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
1309 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
1311 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1313 * lisp.h (Ftop_level): Add prototype.
1315 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
1316 (XTread_socket): Improve style of comments to follow other
1319 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
1320 is already prototyped in included lisp.h).
1322 * frame.c (Fset_mouse_position): Improve style of comment to
1323 follow other comments.
1324 (Fset_mouse_pixel_position): Improve style of comment to follow
1326 (Fmake_frame_visible): Doc fix and typo in comment.
1327 (Fmake_frame_invisible): Doc fix and typo in comment.
1328 (Ficonify_frame): Fix typo in comment.
1330 2001-10-14 Gerd Moellmann <gerd@gnu.org>
1332 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
1333 * term.c, alloc.c: Put doc strings in comments.
1335 2001-10-13 Gerd Moellmann <gerd@gnu.org>
1337 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
1338 Provide definitions for doc strings in comments.
1340 * fns.c: Put doc strings in comments.
1342 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
1344 * dired.c (file_name_completion): Ignore a candidate directory if
1345 it matches an element in completion-ignored-extensions that ends
1347 (syms_of_dired) <completion-ignored-extensions>: Mention the above
1348 feature in the doc string.
1349 (Ffile_name_completion): Ditto.
1351 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
1353 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
1355 * xfns.c (syms_of_xfns): Update calls to Fprovide.
1357 * lisp.h (Fprovide): Update prototype.
1358 (Ffeaturep, invisible_p): Remove.
1360 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
1361 (DOLIST, LOOP_PROPVAL): New macros.
1362 (invisible_p, invisible_ellipsis_p): Use them.
1363 (invisible_noellipsis_p): New function.
1364 (syms_of_xdisp): Use empty_string.
1366 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
1368 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
1369 (syms_of_lread) <Vafter_load_alist>: Update docstring.
1371 * print.c (Fwith_output_to_temp_buffer): Align with
1372 internal_with_output_to_temp_buffer.
1373 (print_preprocess): Use traverse_intervals_noorder.
1374 (print_object): Update call to traverse_intervals.
1376 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
1377 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
1379 * intervals.c (traverse_intervals_noorder): New function.
1380 (search_for_interval, count_intervals): Use it.
1381 (traverse_intervals): Use less stack space and drop `depth' arg.
1383 * fns.c (Ffeaturep): Add new `subfeature' arg.
1384 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
1385 (Qsubfeatures): New var.
1386 (syms_of_fns): Initialize it.
1388 * keymap.c (Fkey_description): Use empty_string.
1389 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
1390 (syms_of_keymap): Setup inheritance between maps.
1391 Don't export Sdescribe_bindings_internal any more.
1393 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
1395 2001-10-12 Gerd Moellmann <gerd@gnu.org>
1397 * xterm.c (notice_overwritten_cursor): Renamed from
1398 note_overwritten_text_cursor. Rewritten to take glyph widths into
1401 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1403 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
1404 multi-line strings without a trailing "\n\".
1406 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1408 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
1411 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
1413 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
1415 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
1416 * w32proc.c (sys_spawnve):
1417 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
1418 * w32.c (check_windows_init_file):
1419 * sound.c (Fplay_sound):
1420 * emacs.c (init_cmdargs):
1421 * process.c (Fstart_process): Update calls to openp.
1423 * callproc.c (Vexec_suffixes): New var.
1424 (Fcall_process): Update call to openp.
1425 (decode_suffixes): New function.
1426 (syms_of_callproc): Init exec-suffixes.
1428 * lread.c (Vload_suffixes, default_suffixes): New vars.
1429 (openp): Take a lisp list of suffixes.
1430 Check for file-name-handlers even if the file was absolute already.
1431 (syms_of_lread): Declare load-suffixes.
1432 (Fload): Fix up call to openp.
1433 Don't bother checking for file-name-handler at the very beginning.
1435 * keymap.h (Fcopy_keymap): Don't export.
1437 * lisp.h (empty_string): Declare.
1438 (Vload_suffixes, Vexec_suffixes): Declare.
1439 (openp): Update prototype.
1441 * emacs.c (empty_string): New var.
1442 (syms_of_emacs): Initialize it.
1444 * search.c (wordify): Use it.
1446 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
1447 selected window if it's not displayed there. Handle the case
1448 when the window is dedicated.
1449 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
1451 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
1453 * syntax.h (struct gl_state_s): Change the meaning of b_property.
1454 Remove left_ok and right_ok.
1455 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1456 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
1457 new meaning of b_property.
1459 * syntax.c (update_syntax_table): Simplify.
1460 (Fforward_comment): Don't skip quoted chars when going backward.
1462 2001-10-11 Gerd Moellmann <gerd@gnu.org>
1464 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
1465 in case I is of some unsigned type, in which case
1466 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
1467 comparison becomes bogus.
1469 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
1470 (Fuser_full_name): Fix bug treating a float as a fixnum.
1472 * data.c (Fstring_to_number): Use make_fixnum_or_float.
1474 * lisp.h (make_fixnum_or_float): New macro.
1476 * lisp.h (circular_list_error): Add prototype.
1478 * data.c (Qcircular_list): New variable.
1479 (circular_list_error): New function.
1480 (syms_of_data): Initialize it Qcircular_list.
1482 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
1484 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
1485 casefiddle.c, buffer.c: Include keymap.h.
1487 2001-10-10 Gerd Moellmann <gerd@gnu.org>
1489 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
1490 options. From Dave Love <d.love@dl.ac.uk>.
1492 2001-10-09 Gerd Moellmann <gerd@gnu.org>
1494 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
1495 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
1497 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
1499 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
1501 2001-10-08 Andrew Innes <andrewi@gnu.org>
1503 * lisp.h [max]: Undef min and max before redefining them.
1505 * w32gui.h: Do not undef min and max.
1507 * w32heap.h: Do not undef min and max.
1509 * s/ms-w32.h: Do not undef min and max.
1511 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
1513 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
1515 2001-10-08 Sam Steingold <sds@gnu.org>
1517 * keymap.c (current-active-maps): Quote newlines (compilation error).
1519 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1521 * Makefile.in (lisp, shortlisp): Replace bindings.el with
1522 bindings.elc, since otherwise doc strings in bindings.el get wrong
1525 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
1527 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
1529 * keyboard.h (map_prompt): Remove.
1531 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
1532 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
1534 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
1536 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
1538 * keyboard.c (map_prompt): Remove.
1539 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
1542 * keymap.h: New file. Extracted from lisp.h.
1544 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
1545 (accessible_keymaps_1): New function.
1546 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
1547 (Fwhere_is_internal): Use Fcurrent_active_maps.
1548 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
1549 Insert in current buffer rather than standard-output.
1550 Don't call `help-mode'. Export to elisp.
1551 (describe_buffer_bindings): New wrapper.
1552 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
1553 and Sdescribe_buffer_bindings.
1555 2001-10-08 Gerd Moellmann <gerd@gnu.org>
1557 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
1558 Remove code setting signal handler.
1560 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
1561 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
1563 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1565 * keyboard.c: Don't define min/max.
1567 2001-10-08 Gerd Moellmann <gerd@gnu.org>
1569 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
1570 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
1571 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
1572 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
1573 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
1574 Don't define min/max.
1576 * lisp.h (min, max): New macros.
1578 * puresize.h (BASE_PURESIZE): Increase to 725000.
1580 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1582 * xfaces.c (free_frame_menubar): Add prototype.
1584 * lisp.h (init_window): Add prototype.
1586 * editfns.c: Include ctype.h.
1588 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
1589 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
1590 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
1593 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
1594 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
1595 `popup_activated_flag' and `title'.
1597 * doc.c (Fdocumentation_property): Fix typo in a doc string.
1599 * emacs.c (main): Remove extra `;'.
1601 * atimer.h (struct atimer): Fix typos in a comment.
1603 * atimer.c: Fix typo.
1605 * Makefile.in: Fix typo.
1607 * README: Remove obsolete part mentioning removed VMS file.
1609 2001-10-07 Miles Bader <miles@gnu.org>
1611 * Makefile.in (lisp, shortlisp): Add `button.elc'.
1613 2001-10-07 Ken Raeburn <raeburn@gnu.org>
1615 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
1618 * lisp.h (Ffield_end): Declare.
1620 2001-10-07 Gerd Moellmann <gerd@gnu.org>
1622 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
1624 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
1626 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
1628 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
1630 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
1631 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
1633 * alloc.c (inhibit_garbage_collection): Simplify.
1634 (Fmemory_use_counts): Ditto.
1636 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
1637 (syms_of_data): DEFVAR_INT most-positive-fixnum and
1638 most-negative-fixnum.
1640 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
1641 (FIXNUM_OVERFLOW_P): New macros.
1643 2001-10-06 Miles Bader <miles@gnu.org>
1645 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
1646 scroll_bar_bottom_shadow_pixel fields.
1647 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
1648 for the shadows, and tell the toolkit about them if we succeed.
1649 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
1650 Free scroll-bar shadow colors.
1651 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
1652 Free scroll-bar shadow colors when the background color changes.
1653 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
1654 Initialize scroll-bar shadow-color fields.
1656 2001-10-05 Gerd Moellmann <gerd@gnu.org>
1658 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
1660 2001-10-05 Miles Bader <miles@gnu.org>
1662 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
1663 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
1664 New functions (were in simple.el).
1665 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
1666 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
1667 (syms_of_minibuf): Initialize them.
1669 2001-10-05 Gerd Moellmann <gerd@gnu.org>
1671 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
1672 (tiff_load): Install them as error and warning handler.
1674 2001-10-04 Andrew Innes <andrewi@gnu.org>
1676 * w32fns.c (x_to_w32_color): Fix argument to alloca.
1677 (w32_load_system_font): Don't believe what GetLanguageFontInfo
1678 says; query codepage info directly to determine if font is double byte.
1679 (x_to_w32_charset): Handle private format for unknown charsets.
1680 Handle wildcards in charset spec, by ignoring them.
1681 (w32_codepage_for_font): Fix argument to alloca. Don't remove
1682 "*-" prefix from charset.
1683 (x_to_w32_font): Enlarge remainder array for safety. Specifically
1684 handle the truncated font spec form constructed by font_list_1, so
1685 that we correctly identify the charset fields. Don't remove "*-"
1686 prefix from charset.
1687 (w32_list_synthesized_fonts): Fix argument to alloca.
1689 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
1691 * window.h (MINI_WINDOW_P): Use NILP.
1693 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
1695 * termhooks.h (struct input_event): Use proper type for `kind'.
1697 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1699 This handles unknown keysyms better than before. For example,
1700 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
1701 Emacs formerly completely ignored F5. With the change, it derives
1702 a key symbol from the name of the X keysym, `ccaron' in this case.
1703 Reported by Martin Buchholz.
1705 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
1708 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
1709 that EVENT->code isn't a function key, use the keysym's name.
1711 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1713 FOREACH is a macro that should make it easier to loop over Lisp
1714 lists with checks for cycles and proper lists.
1716 * lisp.h (LIST_END_P, FOREACH): New macros.
1718 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1720 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
1721 called for a lost connection. Prevent dumping core in this case.
1722 Instead print the X error, and exit. On user request.
1724 * xterm.c (error_msg): New variable.
1725 (x_fatal_error_signal): New function.
1726 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
1727 as fatal_error_signal_hook around the call to XtCloseDisplay.
1729 * emacs.c (fatal_error_signal_hook): New variable.
1730 (fatal_error_signal): Call that function.
1732 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1734 With this, Emacs prints how much pure storage it will
1735 approximately need in case pure storage overflows while dumping.
1737 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
1739 (init_alloc_once): Initialize new variables.
1740 (PURE_POINTER_P): Use new variables.
1741 (pure_alloc): If pure storage overflows, allocate from the heap.
1742 (check_pure_size): New function.
1743 (Fgarbage_collect): Don't GC if pure storage has overflowed.
1745 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
1746 (check_pure_size): Add prototype.
1748 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
1750 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1752 This adds a post-gc-hook that's run with GC inhibited.
1753 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
1755 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
1756 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
1757 (Fgarbage_collect): Run post-gc-hook.
1759 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1761 This adds `defvaralias' and `indirect-variable'. Changes not
1762 directly related to this feature are there to gain the same
1763 performance again as before variable aliases.
1765 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
1766 code to get and set symbol values, to take defvaralias into account.
1768 (Note: the new `constant' bit-flag in symbols would make it
1769 possible to define arbitrary read-only variables, e.g. with
1772 Documentation is in lispref/variables.texi. Added to NEWS.
1774 * lisp.h (enum symbol_interned): New enumeration.
1775 (struct Lisp_Symbol): Remove member `obarray', add
1776 `indirect_variable', `constant', and `interned'.
1777 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
1778 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
1779 (indirect_variable): Add prototype.
1781 * print.c (print_preprocess, print_object): Test internedness of
1782 symbols differently.
1784 * lread.c (Fintern, Funintern): Set symbol's interned and constant
1786 (init_obarray): Likewise for t and nil.
1788 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1789 (Fdefvaralias): New function.
1790 (specbind): Simplify the test if symbol is a constant.
1791 (syms_of_eval): Defsubr Fdefvaralias.
1793 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1794 (Qcyclic_variable_indirection): New variable.
1795 (Fkeywordp): Check for internedness differently.
1796 (Fmakunbound): Simplify the test if symbol is a constant.
1797 (indirect_variable, Findirect_variable): New functions.
1798 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
1800 (let_shadows_buffer_binding_p): Check for variable aliases.
1801 (set_internal): Simplify the test if SYMBOL is a constant.
1802 If SYMBOL has a buffer-local value and is an alias, use the aliased
1804 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
1807 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
1808 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
1811 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
1813 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
1814 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
1815 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
1817 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1821 2001-10-03 Miles Bader <miles@gnu.org>
1823 * callproc.c (syms_of_callproc): Explicitly state in the
1824 documentation for `process-environment' that earlier entries take
1825 precedence over later ones.
1827 2001-10-02 Miles Bader <miles@gnu.org>
1829 * textprop.c (Fnext_char_property_change)
1830 (Fprevious_char_property_change): Remove reference to non-existant
1831 argument OBJECT from doc-string.
1833 2001-10-01 Gerd Moellmann <gerd@gnu.org>
1835 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
1836 (try_window_id): Skip back over lines ending in a newline from a
1839 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
1842 2001-10-01 Richard M. Stallman <rms@gnu.org>
1844 * search.c (Freplace_match): Doc fix.
1846 2001-09-28 Andrew Innes <andrewi@gnu.org>
1848 * w32menu.c (set_frame_menubar): Take into account that
1849 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1852 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
1854 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
1856 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1858 * s/gnu-linux.h: Fix a typo in comment.
1860 2001-09-28 Andreas Schwab <schwab@suse.de>
1862 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
1863 nocombreloc, in case -z combreloc is the default.
1865 2001-09-28 Gerd Moellmann <gerd@gnu.org>
1867 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
1868 really going on here.
1870 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
1872 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
1874 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
1876 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
1877 utf-8, menu-bar, and latin-N.
1878 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
1879 unconditionally now.
1880 (lisp): Add latin-N, since they are preloaded.
1882 2001-09-27 Gerd Moellmann <gerd@gnu.org>
1884 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
1885 to the left. Some cleanup.
1887 * xdisp.c (display_mode_element): One more case where a string's
1888 multibyteness should be used for display.
1890 2001-09-26 Gerd Moellmann <gerd@gnu.org>
1892 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
1895 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
1896 of the only temporarily set echoing flag for deciding when
1899 * keyboard.c (echo_kboard): Make externally visible.
1901 * lisp.h (echo_kboard): Declare extern.
1903 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
1904 fonts_changed_p if we need larger matrices due to vscrolling.
1905 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
1906 this round of redisplay if make_cursor_line_fully_visible fails.
1907 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
1908 (try_cursor_movement, try_scrolling): Use them instead of integers.
1910 * dispextern.h (required_matrix_width, required_matrix_height):
1913 * dispnew.c (required_matrix_width, required_matrix_height):
1915 (allocate_matrices_for_window_redisplay)
1916 (allocate_matrices_for_frame_redisplay: Use them.
1917 Remove parameters CH_DIM.
1919 * xdisp.c (display_mode_lines): Temporarily set selected_frame
1920 and selected_window to the frame of the window whose mode-lines
1921 are displayed, and to the window itself.
1922 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
1925 2001-09-25 Gerd Moellmann <gerd@gnu.org>
1927 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
1928 the image cache under us.
1930 * xdisp.c (display_mode_element): If the mode element is a symbol
1931 with a string value, use that string's multibyteness for displaying.
1933 * keyboard.c (read_char): Don't clear a message for a switch-frame
1934 event. From Stefan Monnier <monnier@cs.yale.edu>.
1936 * xterm.c (fast_find_position) [0]: Add a presumably more correct
1937 version for after 21.1.
1939 * xdisp.c (row_containing_pos): Make externally visible.
1941 * dispextern.h (row_containing_pos): Add prototype.
1943 * process.c (send_process): Disable composition if from_byte < 0.
1944 From Kenichi Handa <handa@etl.go.jp>.
1946 2001-09-24 Gerd Moellmann <gerd@gnu.org>
1948 * xterm.c (refreshicon): Function removed.
1950 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
1952 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
1954 * xterm.c (toplevel): Remove includes in #if 0.
1956 * process.c (sigchld_handler) [LINUX]: Don't return from
1957 the signal handler at the end of the loop.
1959 2001-09-21 Gerd Moellmann <gerd@gnu.org>
1961 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
1962 Terminate only if kill returns -1, and errno is ESRCH.
1964 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
1966 * Makefile.in (shortlisp): Add ../lisp/env.elc.
1968 2001-09-20 Gerd Moellmann <gerd@gnu.org>
1970 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
1971 since this function can be called during GC.
1973 * callproc.c (Fcall_process): Handle errors from pipe(2).
1974 (child_setup): Delete code in #ifdef vipc.
1976 2001-09-19 Gerd Moellmann <gerd@gnu.org>
1978 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
1979 (display_mode_element): Display the string from decode_mode_spec
1980 depending on its multibyteness.
1982 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
1984 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
1986 2001-09-18 Gerd Moellmann <gerd@gnu.org>
1988 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
1989 recursive_edit_unwind.
1990 (recursive_edit_unwind): Set kboard state according to
1993 * buffer.c (modify_overlay): Don't do nothing if START == END;
1994 This can still be a modification, for example when an overlay has
1995 a before-string or after-string.
1996 (Fdelete_overlay): Prevent redisplay optimizations when deleting
1997 an overlay with before-string or after-string.
1999 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
2000 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
2002 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
2003 first_unchanged_at_end_row is in front of
2004 last_unchanged_at_beg_row. This code should be removed after the
2007 2001-09-17 Gerd Moellmann <gerd@gnu.org>
2009 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
2010 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
2012 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
2015 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
2017 * dired.c (Ffile_attributes): Doc fix.
2019 2001-09-14 Gerd Moellmann <gerd@gnu.org>
2021 * fileio.c (Ffile_symlink_p): Fix last change.
2023 * filelock.c (current_lock_owner): Fix last change.
2025 2001-09-13 Gerd Moellmann <gerd@gnu.org>
2027 * filelock.c (current_lock_owner): If readlink returns ERANGE,
2028 take that to mean that the buffer is too small.
2030 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
2031 that to mean that the buffer is too small.
2033 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
2034 current buffer's multibyteness when discarding the iterator's
2037 * xfns.c (Fx_window_property): Handle case that property gets
2038 deleted between the two calls to XGetWindowProperty.
2040 2001-09-11 Gerd Moellmann <gerd@gnu.org>
2042 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
2044 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
2045 in addition to read-only.
2047 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
2048 to t in addition to read-only.
2050 * lisp.h (Qinhibit_modification_hooks): Declare.
2052 * insdel.c (Qinhibit_modification_hooks): New variable.
2053 (syms_of_insdel): Initialize and staticpro it.
2055 * textprop.c (verify_interval_modification): Don't run
2056 modification-hooks if inhibit_modification_hooks.
2058 * dispnew.c (set_window_cursor_after_update): Fix code
2059 finding glyph row containing cursor when cursor_in_echo_area
2062 * xdisp.c (init_from_display_pos): Put some code in #if 0.
2063 (add_to_log): Use bcopy instead of strcpy.
2064 (init_from_display_pos): Use an explicit loop over bytes in
2065 overlay strings instead of calling index.
2067 2001-09-10 Gerd Moellmann <gerd@gnu.org>
2069 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
2071 * dispnew.c (direct_output_for_insert): Don't change IT's
2072 stop_charpos to something in front of its current position.
2074 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
2077 2001-09-10 Richard M. Stallman <rms@gnu.org>
2079 * frame.c (Fmouse_position): Doc fix.
2081 2001-09-07 Gerd Moellmann <gerd@gnu.org>
2083 * xdisp.c (init_from_display_pos): Don't compare the result
2084 of calling index with NULL.
2086 2001-09-06 Gerd Moellmann <gerd@gnu.org>
2088 * xfns.c (x_set_background_color): Don't change the colors
2089 of the X window of scroll bar widgets.
2091 2001-09-05 Andrew Innes <andrewi@gnu.org>
2093 * w32fns.c (w32_createwindow): Undo last change.
2095 2001-09-05 Gerd Moellmann <gerd@gnu.org>
2097 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
2099 * xdisp.c (string_buffer_position): Use *single_char_property*
2100 functions instead of the *single_property* functions.
2102 2001-09-04 Andrew Innes <andrewi@gnu.org>
2104 * w32term.c (w32_read_socket): Add more information to debugging
2107 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
2108 from Emacs frames, so that calls to GetClipBox in w32term.c
2109 correctly report when part of a frame is visible (including
2110 scrollbars, etc). This prevents repeated redrawing of frames when
2111 only a scrollbar is visible.
2112 (w32_wnd_proc): Add more frame information to debugging output.
2114 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
2116 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
2118 2001-09-03 Gerd Moellmann <gerd@gnu.org>
2120 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
2121 help-echo for a string which doesn't have help-echo itself, use
2122 get-char-property to obtain the help-echo from the string's buffer
2123 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
2124 have mouse-face, look ``under'' the string for mouse-face from an
2126 (fast_find_position): Add parameter STOP. In the final row, stop
2127 before glyphs having STOP as object. Don't consider glyphs that
2128 are not from a buffer.
2130 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
2132 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
2134 * fns.c (Fmd5): Doc fix.
2136 2001-08-31 Gerd Moellmann <gerd@gnu.org>
2138 * composite.c (update_compositions): Do nothing if
2139 inhibit-modification-hooks is set.
2141 2001-08-30 Gerd Moellmann <gerd@gnu.org>
2143 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
2144 and check_message_stack if terminating abnormally. We want
2145 glyph matrices etc. in a core dump.
2147 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
2148 (syms_of_xdisp): Initialize them.
2149 (handle_single_display_prop): Don't change point, bind `object',
2150 `position', and `buffer-position' instead to the object having the
2151 `display' property, position in the object and position in the buffer.
2153 * fileio.c (Finsert_file_contents): Don't change the multibyteness
2154 of the buffer if REPLACE is non-nil.
2156 2001-08-29 Gerd Moellmann <gerd@gnu.org>
2158 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
2160 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
2162 * w32term.c (x_set_glyph_string_background_width)
2163 (show_mouse_face): Track the last changes in xterm.c.
2165 2001-08-28 Gerd Moellmann <gerd@gnu.org>
2167 * xterm.c (x_set_glyph_string_background_width): Set the glyph
2168 string's background width so that multi-line mouse-face is drawn
2169 to the right edge of the window.
2170 (show_mouse_face): Set the row's mouse_face_p flag after drawing
2173 * dispnew.c (direct_output_for_insert): Set updated_area
2174 before inserting/writing glyphs.
2176 * xdisp.c (display_mode_element): Use string_byte_to_char to
2177 determine character positions in strings, use chars_in_text
2178 instead of strwidth.
2179 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
2180 a matrix as parameter; this is easier to use from GDB.
2182 2001-08-28 Miles Bader <miles@gnu.org>
2184 * textprop.c (Fprevious_single_char_property_change)
2185 (Fnext_single_char_property_change): Doc fixes.
2187 2001-08-27 Gerd Moellmann <gerd@gnu.org>
2189 * fileio.c (Finsert_file_contents): Allocate, restore, and
2190 free composition data in the case of REPLACE not being nil.
2192 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
2193 there exist overlay strings with newlines at POS.
2194 (text_outside_line_unchanged_p): Return 0 if changes start at
2195 START and overlays exist at START. Likewise for END.
2196 (try_window_id): Give up if init_to_row_end returns 0.
2198 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
2201 2001-08-24 Gerd Moellmann <gerd@gnu.org>
2203 * keymap.c (access_keymap): Return the cdr of the binding of
2204 a generic character instead of its definition (KEY . BINDING).
2206 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
2207 to 0 also in the REPLACE case.
2209 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
2211 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
2212 open to determine whether file is readable (as for DOS_NT).
2214 2001-08-23 Gerd Moellmann <gerd@gnu.org>
2216 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
2217 coding.type is coding_type_no_conversion or coding_type_raw_text,
2218 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
2219 non-nil instead of just setting enable_multibyte_characters in the
2222 2001-08-22 Gerd Moellmann <gerd@gnu.org>
2224 * dispextern.h (struct face_cache): Add member
2225 menu_face_changed_p.
2227 * xfaces.c (menu_face_changed_default): New variable.
2228 (menu_face_changed_count): Variable removed.
2229 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
2230 the menu_face_changed_default flag, otherwise set the FRAME's
2231 menu_face_changed_p flag if the `menu' face has been changed.
2232 Prevent calling set_font_frame_param if FRAME is t.
2233 (make_face_cache): Initialize cache's menu_face_changed_p
2234 from menu_face_changed_default.
2235 (realize_basic_faces): Look into the frame's face cache to
2236 determine if the menu appearance needs updating.
2238 * keymap.c (access_keymap): Fix last change to not consider
2239 IDX when it has modifiers.
2241 2001-08-21 Gerd Moellmann <gerd@gnu.org>
2243 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
2244 . BINDING) exists, where GENERIC-CHAR is the generic character of
2245 the charset of IDX, return BINDING unless there exists a binding
2248 2001-08-16 Gerd Moellmann <gerd@gnu.org>
2250 * xrdb.c (SYSV): Don't define on Solaris 2.
2251 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
2253 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
2254 of the screen line, not text line, containing IT's current position.
2256 2001-08-15 Gerd Moellmann <gerd@gnu.org>
2258 * window.c (window_scroll_pixel_based): Don't recenter if
2259 PT is partially visible in the window.
2261 * xterm.c (expose_window_tree, expose_window, expose_line):
2262 Return 1 when overwriting mouse-face.
2263 (expose_frame): If mouse-face was overwritten, redo it.
2265 * xfaces.c (x_update_menu_appearance): Don't call
2266 set_frame_menubar, let the next redisplay do it.
2268 2001-08-14 Andrew Innes <andrewi@gnu.org>
2270 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
2271 drawing glyph string.
2273 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
2275 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
2278 2001-08-14 Gerd Moellmann <gerd@gnu.org>
2280 * xfaces.c (x_update_menu_appearance): Save and restore value of
2281 interrupt_input_blocked.
2283 2001-08-13 Gerd Moellmann <gerd@gnu.org>
2285 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
2286 a line start, move back to the line start.
2288 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
2289 exactly when a mini-buffer is active.
2291 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
2292 in units of 1/8 character on non window-system frames.
2293 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
2295 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
2297 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
2300 2001-08-09 Gerd Moellmann <gerd@gnu.org>
2302 * keyboard.c (Vpre_help_message): New variable.
2303 (syms_of_keyboard): Initialize and staticpro it.
2304 (show_help_echo): Record current message before displaying a
2305 help-echo, and restore that message when clearing the help.
2307 * xfns.c (x_create_im): Remove prototype.
2309 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
2311 * dispnew.c (adjust_glyph_matrix): Undo last change.
2313 2001-08-08 Gerd Moellmann <gerd@gnu.org>
2315 * dispnew.c (adjust_glyph_matrix): In the optimization for
2316 windows whose height has changed, disable partially visible lines.
2318 2001-08-07 Gerd Moellmann <gerd@gnu.org>
2320 * window.c (Frecenter): If ARG < 0, and on a window system
2321 frame, count in some empty lines when we can't move -ARG lines down.
2323 * xdisp.c (start_display): Don't try to determine the continuation
2324 lines width if lines are truncated. It's superfluous and leads to
2325 incorrect results if POS is not visible in the window after
2326 reseating the iterator at the previous line start.
2328 2001-08-06 Gerd Moellmann <gerd@gnu.org>
2330 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
2332 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2334 * alloc.c (init_stack): Remove declaration.
2336 2001-08-03 Gerd Moellmann <gerd@gnu.org>
2338 * keyboard.c (read_key_sequence): Check that key is an integer
2339 before comparing it with quit_char.
2340 (add_command_key): Use larger_vector.
2341 (read_char_x_menu_prompt): Instead of converting symbol and
2342 integer events into conses (EVENT . nil), use (EVENT . disabled)
2343 which cannot be confused with valid events.
2344 (read_char): When reading from Vunread_command_events, check for
2345 events of the form (EVENT . disabled) instead of
2348 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
2349 a float, determine the max height from the frame's height.
2351 2001-08-02 Gerd Moellmann <gerd@gnu.org>
2353 * xdisp.c (redisplay_internal): Take message_cleared_p into
2354 account only if minibuf_level == 0.
2356 2001-08-01 Gerd Moellmann <gerd@gnu.org>
2358 * xdisp.c (redisplay_internal): Add a check for the last
2361 * xdisp.c (message_cleared_p): New variable.
2362 (clear_message): Set message_cleared_p when clearing the current
2364 (redisplay_internal): Look at message_cleared_p to capture
2365 the case that the echo area should be cleared.
2367 * keyboard.c (command_loop_1): Fix spelling of
2368 resize_echo_area_exactly.
2370 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
2372 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
2374 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
2375 current matrix when the window gets smaller.
2377 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
2379 * print.c (strout): Cast the character passed to insert_char to
2380 unsigned char, to avoid sign extension when it is promoted to int.
2382 2001-07-31 Gerd Moellmann <gerd@gnu.org>
2384 * fileio.c (Finsert_file_contents): Don't treat a return value
2385 of 0 from emacs_read as an IO error.
2387 2001-07-30 Gerd Moellmann <gerd@gnu.org>
2389 * keyboard.c (abs): New macro.
2390 (double_click_fuzz): New variable.
2391 (make_lispy_event): Use it to determine what makes a double-click.
2392 (syms_of_keyboard): DEFVAR_INT it.
2394 * xmenu.c (set_frame_menubar): Take into account that
2395 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
2398 2001-07-27 Gerd Moellmann <gerd@gnu.org>
2400 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
2402 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
2403 of row's visible height.
2405 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
2406 deal with the first overlay string having an image `display' property.
2407 (try_window_reusing_current_matrix, compute_line_metrics):
2408 Fix computation of row's visible height for the case that part of the
2409 row is invisible above and part of the row is at the same time
2410 invisible below the window.
2412 2001-07-26 Gerd Moellmann <gerd@gnu.org>
2414 * xfns.c (x-show-tip): Doc fix.
2416 * xfns.c (Vx_max_tooltip_size): New variable.
2417 (syms_of_xfns): DEFVAR_LISP it.
2418 (Fx_show_tip): Set frame's window_width to the width of the
2419 window. Use a maximum tooltip size specified by
2420 Vx_max_tooltip_size, if that has valid contents.
2421 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
2423 2001-07-26 Andrew Innes <andrewi@gnu.org>
2425 * w32term.c (x_display_list): New variable.
2426 (w32_term_init): Set it.
2428 * w32term.h (x_display_list): New extern.
2430 2001-07-26 Gerd Moellmann <gerd@gnu.org>
2432 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
2433 is non-nil, instead of when redisplaying_p is non-zero.
2435 (mark_window_display_accurate_1): Add an assertion.
2437 2001-07-25 Gerd Moellmann <gerd@gnu.org>
2439 * dispextern.h (struct it): Increase size of ctl_chars to 16.
2441 * xfns.c (Fx_file_dialog): Block/unblock input while processing
2442 events so that we get a chance of processing expose events.
2444 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
2446 2001-07-24 Gerd Moellmann <gerd@gnu.org>
2448 * xfns.c (valid_image_p): Protect better against invalid image
2449 specifications. Previous code could signal an error.
2451 2001-07-23 Gerd Moellmann <gerd@gnu.org>
2453 * indent.c (current_column): Fix column computation in the
2454 presence of display table entries.
2455 (current_column_1, Fmove_to_column, compute_motion): Likewise.
2457 * dispnew.c (adjust_glyph_matrix): In the optimization for
2458 windows whose height has changed, use the new window height
2459 to compute which rows to invalidate.
2461 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
2462 (MAX_10_EXP): New macro.
2465 * coding.c (code_convert_region): Handle the multibyte case if
2466 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
2468 2001-07-20 Gerd Moellmann <gerd@gnu.org>
2470 * dispextern.h (struct face): Change type of `stipple' to
2473 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
2475 2001-07-19 Gerd Moellmann <gerd@gnu.org>
2477 * dispnew.c (update_window): Don't set the cursor at the end
2478 of the update if display update has been paused.
2480 * composite.h (syms_of_composite): Renamed from syms_of_composition.
2482 2001-07-18 Ken Raeburn <raeburn@gnu.org>
2484 * fns.c (Fset_char_table_default): Check that a charset is defined
2485 before checking its dimension.
2487 2001-07-17 Ken Raeburn <raeburn@gnu.org>
2489 * coding.c (setup_coding_system): Don't do any designation based
2490 on reg_bits if charset is not yet defined.
2492 * lisp.h (XVECTOR): Verify correct object type before returning a
2493 pointer, using eassert.
2495 2001-07-17 Gerd Moellmann <gerd@gnu.org>
2497 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
2498 Increase to 4096 because of paste problems reported on GNU/Linux.
2500 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
2502 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
2504 2001-07-16 Gerd Moellmann <gerd@gnu.org>
2506 * fileio.c (unwind_read): Function removed.
2507 (read_non_regular, read_non_regular_quit): New functions.
2508 (Finsert_file_contents): When reading from non-regular files,
2509 arrange to catch a `quit' and terminate the loop. Rearrange
2510 code so that a `quit' when reading from a regular file doesn't
2511 insert text in the buffer.
2513 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
2514 Clear faces afterwards.
2515 (clear_font_table): Take a x_display_info parameter. Don't free
2516 fonts being the default font of any frame on the given display.
2518 2001-07-13 Gerd Moellmann <gerd@gnu.org>
2520 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
2521 instead of CHAR_STRING which can signal an error.
2523 * charset.c (char_to_string_1): Extracted from char_to_string.
2524 Return -1 instead of signaling an error.
2525 (char_to_string): Use it.
2527 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
2529 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
2531 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
2532 is t, don't try to append anything to it.
2534 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
2536 * dired.c (file_name_completion): Pass dp->d_name to
2537 Fstring_match, not elt, which is always nil here.
2539 2001-07-12 Gerd Moellmann <gerd@gnu.org>
2541 * xselect.c (x_decline_selection_request): Handle errors
2542 caused by receivers that have vanished.
2544 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
2545 ignoring events on foreign windows in #if 0. Always dispatch
2546 the event after checking it with x_handle_property_notify.
2548 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
2549 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
2550 TRACE macros to facilitate debugging. Add additional trace statements.
2551 (toplevel): Add prototypes for file-local functions.
2552 (x_atom_to_symbol): Remove DPYINFO parameter.
2554 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
2556 * w32menu.c (menubar_selection_callback, w32_menu_show):
2557 Initialize `entry' to nil.
2558 (w32_dialog_show): Remove unused `save_wv' variable.
2559 (name_is_separator): Recognize "--:foo" and "--foo-bar".
2561 2001-07-11 Gerd Moellmann <gerd@gnu.org>
2563 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
2565 * fileio.c (unwind_read): Print a message when discarding inserted
2566 text or switching the buffer to unibyte. Change parameter.
2567 (Finsert_file_contents): Don't pass VISIT to unwind_read.
2569 * fileio.c (unwind_read): New function.
2570 (Finsert_file_contents): Record it as unwind-function for
2571 the case that reading is interrupted by C-g.
2573 2001-07-10 Gerd Moellmann <gerd@gnu.org>
2575 * dispnew.c (update_window): Don't skip the header-line
2576 update when scrolling_window returns 0.
2578 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
2580 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
2581 for the case that x_decode_color signals an error.
2583 * xdisp.c (add_to_log): Do nothing if called asynchronously.
2585 2001-07-09 Gerd Moellmann <gerd@gnu.org>
2587 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
2588 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
2591 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
2593 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
2594 doc string line for dos-timezone-offset.
2596 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
2597 inline assembly, to avoid compiler warnings.
2598 (syms_of_msdos): Add \n\ at the end of a line in the doc string
2599 line for dos-unsupported-char-glyph.
2601 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
2603 2001-07-05 Gerd Moellmann <gerd@gnu.org>
2605 * sound.c: Include Emacs' header files with #include "...".
2607 * eval.c (specbind): Additionally record the buffer that was
2608 current when a buffer-local or frame-local variable was bound.
2610 2001-07-04 Gerd Moellmann <gerd@gnu.org>
2612 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
2613 to unibyte characters in unibyte buffers.
2615 2001-07-03 Gerd Moellmann <gerd@gnu.org>
2617 * eval.c (specbind): If SYMBOL has a frame-local binding, record
2618 the frame on the binding stack. Change format of entries for
2619 local bindings on the binding stack to '(SYMBOL . WHERE)'.
2620 (unbind_to): Handle unbinding a frame-local variable.
2622 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
2623 glyphs and truncation glyphs at the end of a row from its pixel width.
2624 (dump_glyph_row): Print row's continuation_lines_width.
2625 (try_window_id): Take the shortcut if ZV is visible in the
2626 window, but there are actually no changes at ZV.
2628 2001-07-02 Gerd Moellmann <gerd@gnu.org>
2630 * xterm.h (x_free_dpy_colors): Add prototype.
2632 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
2633 right number of arguments.
2635 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
2636 ($(lwlibdir)TAGS): New target.
2637 (TAGS): Fix dependency list.
2639 * xterm.c (x_list_fonts): Make sure XFreeFont is called
2642 2001-06-30 Gerd Moellmann <gerd@gnu.org>
2644 * emacs.c (main): Remove extern declaration for sys_nerr, which
2645 isn't used and causes a compilation error with GCC 3.0 on
2648 2001-06-27 Gerd Moellmann <gerd@gnu.org>
2650 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
2651 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
2652 (toplevel): Include <signal.h> and syssignal.h.
2654 * sound.c (vox_configure, vox_close): Turn off atimers
2657 2001-06-26 Gerd Moellmann <gerd@gnu.org>
2659 * keyboard.c (read_char) <non_reread>: Record the previous idle
2660 start time before calling timer_stop_idle.
2661 (read_char) <reread_first>: After processing a help-echo event,
2662 restore the previous idle start time.
2664 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
2665 the start of invisible text.
2666 (setup_for_ellipsis): New function.
2667 (next_overlay_string): After all overlay strings have been
2668 processed, display an ellipsis if necessary.
2669 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
2670 (push_it): Initialize display_ellipsis_p on the iterator's stack.
2672 * dispextern.h (struct iterator_stack_entry): Add member
2675 2001-06-25 Gerd Moellmann <gerd@gnu.org>
2677 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
2678 on the value of the wait-for-wm frame parameter.
2680 * xterm.h (struct x_output): Add member wait_for_wm.
2682 * xfns.c (Qwait_for_wm): New variable.
2683 (x_frame_parms): Add entry for `wait-for-wm".
2684 (x_set_wait_for_wm): New function.
2685 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
2686 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
2688 * xdisp.c (try_window_id) <all changes below window end>: Don't
2689 take this shortcut if ZV is visible in the window.
2690 (try_window_id): When checking for window start being in changed
2691 text, don't check that the buffer's size has changed.
2693 2001-06-23 Richard M. Stallman <rms@gnu.org>
2695 * minibuf.c (Fcompleting_read): Doc fix.
2697 2001-06-19 Gerd Moellmann <gerd@gnu.org>
2699 * composite.c (Ffind_composition_internal): Accept ZV
2700 and a string's end position as POS.
2702 2001-06-18 Gerd Moellmann <gerd@gnu.org>
2704 * composite.c (Ffind_composition_internal): Check POS
2707 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
2709 * editfns.c (Fmessage_box): If the frame is not under a window
2710 system, output the message in the echo area.
2712 2001-06-14 Richard M. Stallman <rms@gnu.org>
2714 * xdisp.c (try_window_id): When EOB is visible, don't treat
2715 insertion at EOB as if it were "off the bottom of the screen."
2717 2001-06-11 Andrew Innes <andrewi@gnu.org>
2719 * w32proc.c (create_child): Add new parameter is_gui_app.
2720 (w32_executable_type): Add new parameter is_gui_app.
2721 (sys_spawnve): Use it.
2722 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
2723 SIGQUIT. This matches better how the signals are interpreted by
2724 MSVC compiled programs.
2725 (syms_of_ntproc): Update docstring.
2727 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
2729 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
2730 well otherwise note_mouse_highlight might optimize away highlighting
2731 if we pass over that same overlay again.
2733 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
2735 * lread.c (Fload): Document that the argument is run via
2736 substitute-in-file-name.
2738 2001-05-31 Gerd Moellmann <gerd@gnu.org>
2740 * Makefile.in (bootstrap-doc): New target.
2741 (bootstrap-emacs): Depend on it.
2743 * fileio.c (Fdo_auto_save): Don't try to create the directory of
2744 auto-save-list-file-name when shutting down Emacs, because
2745 creating the directory might signal an error, and leaves
2746 Emacs in a strange state.
2748 * term.c: (tty_cursor_hidden): New variable.
2749 (update_begin): Don't call tty_hide_cursor. Clean up.
2750 (update_end, set_terminal_window, set_scroll_region): Clean up.
2751 (ring_bell, reset_terminal_modes): Clean up.
2752 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
2753 on tty_cursor_hidden.
2754 (write_glyphs): Call tty_hide_cursor.
2756 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
2758 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
2760 2001-05-30 Gerd Moellmann <gerd@gnu.org>
2762 * xfns.c (enum image_value_type): New enumerator
2763 IMAGE_STRING_OR_NIL_VALUE.
2764 (parse_image_spec): Handle it.
2765 (xbm_format, pbm_format): Use it for :foreground and :background.
2766 (xbm_load, pbm_load): Check for nil color names.
2768 * xterm.c (note_mouse_highlight): If an overlapping overlay
2769 exists, but we find that we highlight the same overlay as before,
2770 don't do the highlighting again.
2772 2001-05-29 Gerd Moellmann <gerd@gnu.org>
2774 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
2775 Protect unibyte strings created by replacing their multibyte
2776 equivalents in menu_items.
2778 * keymap.c (Fsingle_key_description): NUL-terminate the string
2779 buffer before calling build_string.
2781 * callproc.c (Fcall_process): Deal with decode_coding returning
2782 CODING_FINISH_INCONSISTENT_EOL.
2784 2001-05-28 Gerd Moellmann <gerd@gnu.org>
2786 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
2787 an item's name with its key description in case the description
2788 is a multibyte string.
2790 * keymap.c (Fsingle_key_description): Create a multibyte string
2793 * macros.c (Fstart_kbd_macro): Doc fix.
2795 * xterm.c (cursor_in_mouse_face_p): New function.
2796 (x_draw_stretch_glyph_string): Use it to choose a different GC
2797 when drawing a cursor within highlighted text.
2799 * editfns.c (char_property_eq): Put in #if 0.
2801 * indent.c (string_display_width): Put in #if 0.
2803 * lread.c (Fload): Remove unused label.
2805 * termcap.c (speeds): Put in #if 0.
2807 2001-05-18 Gerd Moellmann <gerd@gnu.org>
2809 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
2811 * xfaces.c (xlfd_point_size): Don't divide pixel size from
2812 transformation matrix by 10.
2814 2001-05-16 Gerd Moellmann <gerd@gnu.org>
2816 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
2817 only if it's equal to the former foreground pixel color.
2818 (x_set_foreground_color, x_set_background_color)
2819 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
2821 2001-05-16 Dave Love <fx@gnu.org>
2823 * insdel.c (signal_before_change, signal_after_change): Consider a
2824 local change hook which changes the buffer.
2826 * process.c (read_process_output): Don't call signal_after_change
2827 and update_compositions after insert_from_string_before_markers.
2829 2001-05-16 Gerd Moellmann <gerd@gnu.org>
2831 * xfaces.c (split_font_name): Use the right field when
2832 checking for `[...]' syntax.
2834 * buffer.c (copy_overlays): New function.
2835 (clone_per_buffer_values): Use it.
2837 * buffer.h (OVERLAY_PLIST): New macro.
2839 * keymap.c (Fsingle_key_description): Replace a build_string with
2840 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
2842 * fontset.c (Ffontset_info): Check that face is non-null
2843 before accessing its fields.
2845 2001-05-15 Gerd Moellmann <gerd@gnu.org>
2847 * keyboard.c (read_key_sequence): Prevent generating a fake
2850 * xfaces.c (split_font_name): Handle `[...]' for the right
2853 * ccl.c (ccl_driver): Don't copy remaining bytes in case
2854 of CCL_STAT_INVALID_CMD.
2856 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
2858 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
2859 in <var> has no default value yet.
2861 * xfaces.c (try_alternative_families): First try the FAMILY.
2862 And if nothing is found in the end, try again with scalable fonts.
2863 (try_font_list): Let try_alternative_families do a bit more of
2864 the work. Only use FAMILY if it is not nil.
2865 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
2867 2001-05-14 Gerd Moellmann <gerd@gnu.org>
2869 * xterm.c (note_mouse_highlight): Avoid changing the mouse
2870 pointer shape when show_mouse_face has already done it.
2872 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
2875 * xfaces.c (split_font_name): Make sure to leave the loop
2876 with the right value of `i'.
2878 * xfaces.c (split_font_name): Handle matrix transformations
2879 in the pixel and point size fields of XLFD font names.
2880 (xlfd_point_size): Likewise.
2882 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
2884 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
2885 (x_to_w32_font): Add prototype.
2887 * regex.c (malloc, realloc, free) [emacs]: Undefine before
2888 redefining, to avoid compiler warnings.
2890 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
2892 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
2893 (w32_get_bdf_glyph): Cast between unsigned char and char when
2894 passing arguments to subroutines, to shut up compiler warnings.
2895 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
2898 * xfaces.c: Include keyboard.h before frame.h, not after it.
2900 * widget.c: Include keyboard.h before frame.h.
2902 * w32term.h (struct image, struct face): Forward declaration, to
2903 avoid compiler warnings.
2905 2001-05-11 Gerd Moellmann <gerd@gnu.org>
2907 * keyboard.c (read_key_sequence): Don't modify events when
2908 generating fake prefix keys (mode-line, scroll-bar, ...) since
2909 this prevents proper processing of such events when pushed back
2910 into unread-command-events.
2912 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
2913 actually redrawn. Make the function static.
2914 (note_mouse_highlight): Fix a case where the mouse cursor
2915 was changed back to the text cursor.
2917 * xterm.h (clear_mouse_face): Remove prototype.
2919 * xdisp.c (try_window_id): Fix the fix and set the right
2922 * xdisp.c (try_window_id): Fix computation of window end in the
2923 case that lines were deleted at the end of the window. Add some
2924 more debug_method_adds.
2926 * xfaces.c (try_alternative_families): New function.
2927 (try_font_list): Use it. If ATTRS specifies a family, check
2928 fonts from that family first.
2929 (choose_face_font): Remove code setting the family part of
2932 2001-05-10 Gerd Moellmann <gerd@gnu.org>
2934 * xdisp.c (try_window_id): Fix case of all changes before
2937 * xdisp.c (try_window_id): Add some xasserts.
2939 2001-05-09 Gerd Moellmann <gerd@gnu.org>
2941 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
2943 2001-05-09 Dave Love <fx@gnu.org>
2945 * xdisp.c (GIVE_UP): Fix for K&R C.
2947 2001-05-09 Gerd Moellmann <gerd@gnu.org>
2949 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
2951 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
2952 back to the text cursor shape without need.
2954 2001-05-07 Gerd Moellmann <gerd@gnu.org>
2956 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
2958 * dispextern.h (inverse_video): Declare extern.
2960 * keyboard.c (delete_kboard): Handle the case that selected_frame
2961 has been deleted in the course of x_connection_closed.
2963 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
2965 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
2966 Fix the change from 2001-04-30.
2968 2001-05-03 Gerd Moellmann <gerd@gnu.org>
2970 * xfns.c (file_dialog_unmap_cb): New function.
2971 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
2972 where a dialog is closed via the window manager.
2974 * xdisp.c (try_window_id): Cases of changes all in front of
2975 the window start or all below the window end mostly rewritten.
2976 (redisplay_window): Move the tests if try_window_id is
2977 applicable to try_window_id.
2978 (GIVE_UP): New macro.
2980 2001-05-02 Gerd Moellmann <gerd@gnu.org>
2982 * xterm.c (expose_window): Return int. If W is the window
2983 currently being updated, mark the frame garbaged.
2984 Fix computation of rows intersecting the exposed rectangle.
2985 (expose_window_tree): Stop when expose_window returns 0.
2987 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
2988 again if it has already been drawn.
2990 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
2992 * syntax.c (update_syntax_table): Check that oldi has the same
2993 properties as old_prop before deciding not to invalidate.
2995 2001-04-30 Gerd Moellmann <gerd@gnu.org>
2997 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
2998 read-only text that is so because of text properties.
3000 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
3001 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
3002 windows that are components of a Lucid menu bar.
3004 2001-04-27 Gerd Moellmann <gerd@gnu.org>
3006 * term.c (turn_on_face): Fix reverse video handling on terminals
3007 that don't support colors.
3009 2001-04-26 Gerd Moellmann <gerd@gnu.org>
3011 * editfns.c (save_excursion_restore): Don't use XBUFFER on
3014 2001-04-25 Gerd Moellmann <gerd@gnu.org>
3016 * term.c (toggle_highlight): New function.
3017 (turn_on_face): Change handling of reverse video.
3019 * process.c (wait_reading_process_input):
3020 Call record_asynch_buffer_change only if a timer really changed buffers.
3022 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
3023 of the number of overlays to check.
3025 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
3027 * xdisp.c (try_window_id): Fix a case where window_end_pos
3028 and window_end_bytepos were not adjusted.
3030 2001-04-23 Gerd Moellmann <gerd@gnu.org>
3032 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
3035 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
3037 * process.c (wait_reading_process_input) [!subprocesses]:
3038 Don't reference waiting_for_user_input_p, it's not defined in the
3039 branch without async subprocesses support.
3041 2001-04-19 Gerd Moellmann <gerd@gnu.org>
3043 * keyboard.c (delete_kboard): Prevent a dangling reference
3044 from current_kboard to KB, which is freed.
3046 * process.c (wait_reading_process_input):
3047 Call record_asynch_buffer_change after running timers, to make
3048 read_key_sequence aware of buffer changes from under it.
3050 2001-04-18 Gerd Moellmann <gerd@gnu.org>
3052 * xfaces.c (Qscalable_fonts_allowed): New variable.
3053 (realizing_basic_faces_p): Removed.
3054 (x_face_list_fonts): Special handling for realizing_basic_faces_p
3056 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
3057 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
3058 for scalable-fonts-allowed to t.
3060 * fileio.c (Finsert_file_contents): If the file size returned from
3061 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
3062 read from files on a procfs whose contents are generated dynamically.
3064 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
3066 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
3067 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
3068 (__memalign_hook): Make the two prototypes consistent.
3070 2001-04-17 Gerd Moellmann <gerd@gnu.org>
3072 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
3073 matrix of mini-windows.
3075 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
3077 * intervals.c (find_interval): Don't rebalance during signal handling.
3079 2001-04-11 Gerd Moellmann <gerd@gnu.org>
3081 * fns.c: Include blockinput.h.
3083 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
3085 2001-04-10 Gerd Moellmann <gerd@gnu.org>
3087 * fns.c (Fcompare_strings): Fix return values.
3089 * window.c (window_scroll): Change the meaning of N to mean
3090 N screen-fulls or N lines.
3091 (window_scroll_pixel_based, window_scroll_line_based)
3092 (scroll_command, Fscroll_other_window): Change accordingly.
3094 * window.c (window_scroll_pixel_based, Frecenter):
3095 Call window_box_height instead of using it.last_visible_y for the
3096 height of the window.
3098 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
3099 instead of using it.last_visible_y for the height of the window.
3101 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
3102 From Dan Holmsand <dan@eyebee.com>.
3104 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
3105 able to write to hidden and system files. From Dan Holmsand
3108 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
3109 Holmsand <dan@eyebee.com>.
3111 2001-04-09 Gerd Moellmann <gerd@gnu.org>
3113 * fns.c (Fplist_get, Fplist_put): Add QUITs.
3115 * window.c (window_internal_height): Return 1 less if the
3116 window has a header line.
3118 * xdisp.c (try_window_id): When scrolling on a terminal, take
3119 the change of window_internal_height into account.
3121 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
3123 * gmalloc.c (align): If the argument SIZE would overflow
3124 __malloc_ptrdiff_t, fail right away.
3126 2001-04-06 Gerd Moellmann <gerd@gnu.org>
3128 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
3129 Make sure the tooltip is completely visible.
3130 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
3132 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
3134 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
3136 2001-04-06 Dave Love <fx@gnu.org>
3138 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
3141 2001-04-06 Gerd Moellmann <gerd@gnu.org>
3143 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
3145 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
3147 2001-04-05 Gerd Moellmann <gerd@gnu.org>
3149 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
3151 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
3153 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
3154 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
3156 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
3157 shell widget's position only if it is non-null.
3159 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
3160 Set f->output_data.x->widget to null after destroying it.
3162 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
3163 FILENAME to bring it in synch with the documentation.
3165 * xfaces.c (realizing_basic_faces_p): Renamed from
3166 realize_default_face_p.
3167 (realize_basic_faces): Set/clear realizing_basic_faces_p.
3168 (realize_default_face): Don't set the flag.
3170 2001-04-04 Gerd Moellmann <gerd@gnu.org>
3172 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
3174 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
3176 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
3177 the buffer that was used for echoing.
3179 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
3180 (first_font_matching): Removed unused function.
3181 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
3182 (may_use_scalable_font_p): Remove parameter FONT; rename
3183 parameter NAME to FONT.
3184 (x_face_list_fonts): Fix missing bounds check.
3185 (realizing_default_face_p): New variable.
3186 (realize_default_face): Set and clear that flag.
3187 (x_face_list_fonts): When called during the realization of the
3188 default face, and no matching fonts are found when ignoring
3189 scalable fonts and fonts matching a regexp from
3190 face-ignored-fonts, try without ignoring fonts.
3192 2001-04-03 Gerd Moellmann <gerd@gnu.org>
3194 * xfns.c (postprocess_image): New function.
3195 (lookup_image): Call it for all image types except PostScript.
3196 (x_kill_gs_process): Call postprocess_image.
3198 * xterm.c (x_use_underline_position_properties): New variable.
3199 (x_draw_glyph_string): Use it.
3200 (syms_of_xterm): DEFVAR_BOOL it.
3202 2001-04-02 Gerd Moellmann <gerd@gnu.org>
3204 * xterm.c (x_alloc_nearest_color_1): New function.
3205 (x_alloc_nearest_color): Use it.
3206 (x_color_cells): Take a Display as argument, instead of a frame.
3207 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
3208 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
3209 (x_initialize): Register cvt_string_to_pixel as resource converter
3210 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
3212 2001-03-30 Gerd Moellmann <gerd@gnu.org>
3214 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
3215 (set_iterator_to_next): If a string from a display property ends,
3216 consider the case that this might also be the end of an
3217 overlay string having the display property.
3219 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
3221 * xdisp.c (reseat_to_string): Undo last change.
3223 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
3224 matrix of a window when the header line changes, when
3225 new rows are allocated, or when the width changes.
3227 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
3229 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
3231 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
3233 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
3236 2001-03-29 Gerd Moellmann <gerd@gnu.org>
3238 * data.c (Fsubr_interactive_form): New function.
3239 (syms_of_data): Defsubr it.
3241 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3242 (live_float_p, live_misc_p): Return 1 only if the offset of the
3243 pointer in its block is >= 0.
3245 2001-03-28 Paul Eggert <eggert@twinsun.com>
3247 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
3248 microseconds calcuation. Avoid double-rounding problem.
3249 In doc string, warn that the result is approximate.
3251 2001-03-28 Gerd Moellmann <gerd@gnu.org>
3253 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
3254 bind `inhibit-eval-during-redisplay' to t.
3256 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
3258 * xdisp.c (inhibit_eval_during_redisplay)
3259 (Qinhibit_eval_during_redisplay): New variables.
3260 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
3261 don't eval, return nil instead.
3262 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
3263 Initialize Qinhibit_eval_during_redisplay.
3265 * xdisp.c (reseat_to_string): If STRING is multibyte, set
3266 the iterator's multibyte_p flag.
3268 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
3269 instead of setting it to zero; it's incremented for each frame
3270 where the menu face is changed.
3272 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
3273 change bottom shadow accordingly.
3275 * xterm.c (expose_window_tree, expose_frame): Don't compute
3277 (expose_window): Do it here instead.
3278 (x_draw_glyph_string): Fix a computation of the underline position.
3280 * bytecode.c (BYTE_CODE_QUIT): New macro.
3281 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
3283 2001-03-27 Gerd Moellmann <gerd@gnu.org>
3285 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
3286 Give up if matrix starts in an ellipsis.
3287 (init_from_display_pos): Do nothing if POS doesn't specify
3288 a dpvec_index but the iterator has such a position.
3290 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
3292 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
3293 x/y position is (0, 0) after destroying the menu bar, restore
3294 its original position.
3296 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
3297 (init_from_display_pos): Use it.
3298 (try_window_reusing_current_matrix): Don't use cursor_row_p.
3300 2001-03-26 Gerd Moellmann <gerd@gnu.org>
3302 * xdisp.c (try_window_id): Undo last change.
3304 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
3306 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
3308 * buffer.c (syms_of_buffer): Doc fix.
3310 2001-03-26 Gerd Moellmann <gerd@gnu.org>
3312 * xfaces.c (x_update_menu_appearance): Use local variable
3313 popup_path for setting font resources.
3315 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
3317 * frame.c (Fframe_list): Don't reference tip_frame if
3318 HAVE_WINDOW_SYSTEM is not defined.
3320 * emacs.c (main): Update the copyright year. From Werner LEMBERG
3323 2001-03-25 Gerd Moellmann <gerd@gnu.org>
3325 * xdisp.c (init_from_display_pos): Test invisible property
3326 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
3328 * xdisp.c (redisplay_internal) <update one window>: Make sure
3329 last_arrow_position and last_arrow_string are set.
3331 * frame.c (Fframe_list): Don't return a tooltip frame.
3333 2001-03-23 Gerd Moellmann <gerd@gnu.org>
3335 * xdisp.c (mark_window_display_accurate_1): New function,
3336 extracted from mark_window_display_accurate.
3337 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
3338 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
3339 (mark_window_display_accurate): Use it.
3340 (redisplay_internal): Use it for the selected window.
3341 (redisplay_internal): Avoid duplicate mark_window_display_accurate
3342 for the selected frame.
3344 * xdisp.c Use make_number, for readability.
3345 (try_window_id): Disable rows below the window end.
3346 (try_window_reusing_current_matrix): Use cursor_row_p.
3347 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
3349 (init_from_display_pos): If POS specifies a position in a display
3350 vector, maybe get the iterator set up for that ellipsis.
3352 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
3354 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
3356 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
3358 2001-03-23 Gerd Moellmann <gerd@gnu.org>
3360 * xfaces.c (x_update_menu_appearance): Use a different path
3361 for Lucid popup menus.
3363 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
3365 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
3367 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
3368 (string_buffer_position): Use `make_number'.
3370 2001-03-22 Gerd Moellmann <gerd@gnu.org>
3372 * xfaces.c (x_update_menu_appearance): Renamed from
3373 x_set_menu_face_resources. Use different resources for popups.
3375 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
3376 (GC_CHECK_STRING_BYTES): Don't define.
3378 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
3379 Removed, together with subroutines.
3380 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
3381 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
3383 * dispextern.h (x_set_menu_resources_from_menu_face):
3386 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
3387 Remove calls to x_set_menu_resources_from_menu_face.
3389 * xfaces.c (xm_set_menu_resources_from_menu_face):
3390 Remove #ifndef LESSTIF_VERSION.
3392 * xmenu.c: Include widget.h.
3393 (single_submenu): Return int. Some cleanup.
3394 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
3396 2001-03-21 Gerd Moellmann <gerd@gnu.org>
3398 * xterm.c (x_update_window_end): Handle overwritten mouse face
3399 also for tool bar windows.
3400 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
3401 DRAW is DRAW_IMAGE_RAISED.
3403 2001-03-20 Gerd Moellmann <gerd@gnu.org>
3405 * print.c (syms_of_print): Doc fixes.
3407 * fns.c (Fmd5): Doc fix.
3409 2001-03-19 Gerd Moellmann <gerd@gnu.org>
3411 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
3412 Clear area of the frame not occupied by the scroll bar.
3414 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
3415 tip frame's root window buffer to *tip* right after creating
3418 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
3419 is an integer don't have to be for space characters.
3421 2001-03-16 Gerd Moellmann <gerd@gnu.org>
3423 * indent.c (current_column, current_column_1, Fmove_to_column)
3424 (compute_motion): Handle characters from display vectors differently.
3426 2001-03-15 Kenichi Handa <handa@etl.go.jp>
3428 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
3429 drawing glyph string.
3431 2001-03-15 Gerd Moellmann <gerd@gnu.org>
3433 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
3434 (command_loop_1): Undo last change.
3436 * xterm.c (fast_find_position): Return the correct vpos.
3438 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
3439 non-null, set a per-buffer value in BUF instead of the current buffer.
3440 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
3441 Call store_symval_forwarding with BUF null.
3442 (set_internal): Call store_symval_forwarding with the BUF
3443 parameter passed to set_internal. Formerly, the value was always
3444 set in the current buffer; the buffer recorded in specbind for
3445 this case wasn't used.
3446 (arith_driver): Reindent.
3448 * buffer.c (swap_out_buffer_local_variables):
3449 Call store_symval_forwarding with BUF null.
3451 * lisp.h (store_symval_forwarding): Change prototype.
3453 * eval.c (specbind): Call store_symval_forwarding with BUF null.
3455 2001-03-14 Gerd Moellmann <gerd@gnu.org>
3457 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
3458 FOR_DELETION. Avoid resizing the mini-window of the selected
3459 frame if FOR_DELETION is set.
3460 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
3461 (Fmake_frame_invisible): Change calls to do_switch_frame for new
3464 * window.c (Fset_window_configuration): Change call to
3465 do_switch_frame to new format.
3467 * keyboard.c (quit_throw_to_read_char): Change call to
3468 do_switch_frame to new format.
3470 * lisp.h (do_switch_frame): Change prototype.
3472 * frame.c (Fframe_parameters): In the `buffer-list' frame
3473 parameter, store the buffer list of FRAME, not the list of the
3476 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
3477 box just because the glyph row's full_width_p flag is set.
3479 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
3481 * xdisp.c (highlight_trailing_whitespace): On character terminals,
3482 skip the padding blanks inserted in extend_face_to_end_of_line,
3483 before checking for trailing whitespace.
3485 2001-03-13 Gerd Moellmann <gerd@gnu.org>
3487 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
3488 Remove special handling for LessTif/Motif.
3489 (toplevel): Don't include Xm/Xm.h.
3491 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
3492 Remove workaround code for LessTif; it doesn't work anymore.
3494 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
3497 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
3498 Don't access private scroll bar data; it's no longer necessary with
3499 contemporary LessTif.
3501 * xfaces.c (xm_set_menu_resources_from_menu_face):
3502 Change #if 0 to #ifndef LESSTIF_VERSION.
3504 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
3505 removing button grabs.
3507 2001-03-13 Kenichi Handa <handa@etl.go.jp>
3509 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
3510 and clip-large-size-font as obsolete.
3512 * lread.c (read_multibyte): Check the validity of multibyte
3513 sequence. If invalid, return the first byte.
3515 2001-03-12 Gerd Moellmann <gerd@gnu.org>
3517 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
3518 before running the command; timer functions or process
3519 filters may have set it.
3521 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
3523 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
3526 2001-03-12 Gerd Moellmann <gerd@gnu.org>
3528 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
3531 2001-03-09 Gerd Moellmann <gerd@gnu.org>
3533 * dispextern.h (string_buffer_position): Add prototype.
3535 * xdisp.c (string_buffer_position, display_prop_string_p)
3536 (single_display_prop_string_p): New functions.
3538 * xterm.c (note_mouse_highlight): If there's no help-echo on
3539 a string, look at the buffer text ``under'' it.
3541 * keyboard.c (make_lispy_event): Add string info to the event,
3542 analogous to what's done on mode lines.
3543 (read_key_sequence): For a click on a string, consider `local-map'
3544 and `keymap' of that string.
3546 * keyboard.c (make_lispy_event, make_lispy_movement):
3547 Adjust calls to buffer_posn_from_coords to new format.
3549 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
3551 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
3554 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
3555 flags argument to emacs_open; it seems to conflict with O_EXCL.
3557 2001-03-09 Kenichi Handa <handa@etl.go.jp>
3559 * composite.h (struct composition): Change types of members;
3560 glyph_len to unsigned, width to unsigned short.
3562 2001-03-08 Andrew Innes <andrewi@gnu.org>
3564 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
3567 2001-03-08 Gerd Moellmann <gerd@gnu.org>
3569 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
3572 * xterm.c (note_mouse_highlight): Handle mouse-face and
3573 help-echo in strings.
3574 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
3575 (fast_find_string_pos): New function.
3577 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
3578 (display_string): Call face_at_string_position with new parameter.
3580 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
3581 Handle `mouse-face'.
3583 * dispextern.h (face_at_string_position): Change prototype.
3585 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
3587 * keyboard.c (make_lispy_event): Avoid generating drag events
3588 if the mouse hasn't actually moved to another buffer position.
3590 2001-03-08 Dave Love <fx@gnu.org>
3592 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
3594 2001-03-08 Gerd Moellmann <gerd@gnu.org>
3596 * process.c (Fset_process_window_size): Fix a typo.
3598 2001-03-08 Kenichi Handa <handa@etl.go.jp>
3600 * coding.c (detect_coding_sjis): Do more rigid check.
3601 (detect_coding_big5): Likewise.
3602 (decode_coding_sjis_big5): Likewise.
3603 (Fdetect_coding_region): Call detect_coding_system with tailing
3604 anchor byte `\0' for more rigid detection.
3605 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
3606 (Fdetect_coding_string): Likewise.
3608 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
3610 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
3611 a string before extracting its data.
3613 2001-03-07 Gerd Moellmann <gerd@gnu.org>
3615 * window.c (Frecenter): Rewrite code handling negative values
3616 of ARG on graphical frames.
3618 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
3620 * window.c (displayed_window_lines): If W->start is outside the
3621 accessible portion of the buffer, call start_display with BEGV or
3622 ZV instead of W->start.
3624 2001-03-07 Gerd Moellmann <gerd@gnu.org>
3626 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
3628 * process.c (Fset_process_filter): Don't crash if the input
3629 file descriptor of PROCESS is closed.
3630 (Fset_process_window_size): Likewise.
3632 2001-03-06 Kenichi Handa <handa@etl.go.jp>
3634 * xterm.c (XTflash): Make the timeout of select shorter, and call
3635 select repeatedly until the desired time expires.
3637 2001-03-06 Gerd Moellmann <gerd@gnu.org>
3639 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
3641 * xfns.c (Fx_create_frame): Clear Vwindow_list.
3643 * lisp.h (Vwindow_list): Declare extern.
3645 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
3647 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
3649 2001-03-06 Gerd Moellmann <gerd@gnu.org>
3651 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
3652 to detect a case where we have to highlight a different region
3653 despite not having left the currently highlighted region.
3654 Set mouse_face_overlay in the x_display_info.
3655 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
3657 * xterm.h (struct x_display_info): Add mouse_face_overlay.
3659 * buffer.c (mouse_face_overlay_overlaps): New function.
3661 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
3662 (Qmouse_face): Declare extern.
3664 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
3665 if face_change_count is non-zero.
3667 2001-03-06 Kenichi Handa <handa@etl.go.jp>
3669 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
3670 that the source is unibyte.
3672 2001-03-05 Dave Love <fx@gnu.org>
3674 * xterm.c (XTmouse_position): Fix typo.
3676 2001-03-05 Gerd Moellmann <gerd@gnu.org>
3678 * minibuf.c (read_minibuf): Clean up the binding stack if
3679 called noninteractively.
3681 2001-03-05 Kenichi Handa <handa@etl.go.jp>
3683 * coding.c (syms_of_coding): Docstring modified.
3685 2001-03-05 Kenichi Handa <handa@etl.go.jp>
3687 * charset.c (char_to_string): If a single byte char has modifier
3688 bits that can't be reflected to the character code, ignore them
3689 instead of signaling an error.
3691 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
3693 * s/msdos.h: Update copyright notice.
3695 * dosfns.h: Update copyright notice.
3697 * dosfns.c: Update copyright notice.
3699 * msdos.c: Update copyright notice.
3701 2001-03-02 Gerd Moellmann <gerd@gnu.org>
3703 * xterm.c (glyph_rect): New function.
3704 (XTmouse_position): Use it to raise the threshold for mouse
3705 movement event generation.
3707 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
3709 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
3710 specifies (reverse . t), reverse the initial screen colors.
3711 (IT_set_frame_parameters): If the property is foreground-color,
3712 but we are reversing the colors, set bg_set, not fg_set.
3713 Likewise for setting background-color and reversing: set fg_set.
3714 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
3717 * xfaces.c (Finternal_set_lisp_face_attribute)
3718 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
3721 2001-03-02 Gerd Moellmann <gerd@gnu.org>
3723 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
3724 to a single slash in the middle of file names.
3726 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
3727 Accept only alphanumeric time zone names.
3729 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
3731 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
3732 a widget to zero height.
3734 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3736 * window.c (Fwindow_end): Call move_it_past_eol only if
3737 ending up on a partially visible line.
3739 2001-03-01 Dave Love <fx@gnu.org>
3741 * ccl.c (Fccl_execute): Doc fix.
3743 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3745 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
3746 of the tool bar before calling x_figure_window_size.
3748 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
3749 NULL after destroying it, otherwise XTread_socket can access a
3750 destroyed widget when input is unblocked.
3752 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
3754 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
3755 same name as before, although there was a change in fontsets.
3757 2001-02-28 Ken Raeburn <raeburn@gnu.org>
3759 * lisp.h (Fframe_parameter): Declare.
3761 * window.c (set_window_buffer): Field vscroll is an int, not a
3764 2001-02-28 Gerd Moellmann <gerd@gnu.org>
3766 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
3769 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
3772 * alloc.c (toplevel): Include process.h.
3773 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
3774 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
3775 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
3776 (allocate_vector, allocate_hash_table, allocate_window)
3777 (allocate_frame, allocate_process, allocate_other_vector):
3779 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
3780 (mark_maybe_pointer): New function.
3781 (mark_memory): Also mark Lisp data to which only pointers
3782 remain and not Lisp_Objects.
3783 (min_heap_address, max_heap_address): New variables.
3784 (mem_find): Return MEM_NIL if START is below min_heap_address or
3785 above max_heap_address.
3786 (mem_insert): Compute min_heap_address and max_heap_address.
3788 * process.c (make_process): Use allocate_process.
3790 * frame.c (make_frame): Use allocate_frame.
3792 * window.c (make_window, make_dummy_parent): Use allocate_window.
3793 (Fcurrent_window_configuration): Use allocate_other_vector.
3795 * lisp.h (allocate_vectorlike): Remove prototype.
3796 (allocate_vector, allocate_other_vector, allocate_frame)
3797 (allocate_window, allocate_process, allocate_hash_table):
3800 * fns.c (Fdelete, larger_vector): Use allocate_vector.
3801 (make_hash_table, copy_hash_table): Use allocate_hash_table.
3803 2001-02-27 Kenichi Handa <handa@etl.go.jp>
3805 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
3806 treat the produced bytes as a valid multibyte sequence.
3808 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
3809 (ccl_driver) <CCL_WriteMultibyteChar2>:
3810 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
3811 <ccl_finish>: Set ccl->eight_bit_control properly.
3813 * ccl.h (struct ccl_program): New member eight_bit_control.
3815 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
3817 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
3818 accessible_keymaps_char_table.
3819 (accessible_keymaps_char_table): Obey `is_metized'.
3820 (where_is_internal, Fwhere_is_internal): Don't confuse int and
3823 2001-02-26 Gerd Moellmann <gerd@gnu.org>
3825 * dispnew.c: Check HAVE_TERM_H before including term.h.
3827 2001-02-24 Andrew Innes <andrewi@gnu.org>
3829 * makefile.w32-in: Update copyright notice.
3831 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
3833 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
3835 2001-02-24 Kenichi Handa <handa@etl.go.jp>
3837 * Makefile.in (lisp): Add international/utf-8.elc.
3839 * fontset.c (Fnew_fontset): Fix handling of the case that an
3840 element of FONTLIST is a cons of family and registry.
3842 2001-02-23 Jason Rumney <jasonr@gnu.org>
3844 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
3845 to height unconditionally.
3847 * w32term.c (x_set_glyph_string_background_width): Extend the
3848 background face to the end of the drawing area in the text area, only.
3849 (x_insert_glyphs): Call window_box_left to obtain the left
3850 x-coordinate of the area to shift.
3852 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
3855 2001-02-22 Andrew Innes <andrewi@gnu.org>
3857 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
3858 ($(BLD)\dispnew.obj):
3859 ($(BLD)\editfns.obj):
3860 ($(BLD)\fileio.obj):
3861 ($(BLD)\filelock.obj):
3862 ($(BLD)\keyboard.obj):
3863 ($(BLD)\w32proc.obj):
3864 ($(BLD)\process.obj):
3865 ($(BLD)\sysdep.obj): Ditto.
3867 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
3869 ($(BLD)/dispnew.$(O)):
3870 ($(BLD)/editfns.$(O)):
3871 ($(BLD)/fileio.$(O)):
3872 ($(BLD)/filelock.$(O)):
3873 ($(BLD)/keyboard.$(O)):
3874 ($(BLD)/w32proc.$(O)):
3875 ($(BLD)/process.$(O)):
3876 ($(BLD)/sysdep.$(O)): Ditto.
3878 2001-02-22 Gerd Moellmann <gerd@gnu.org>
3880 * xdisp.c (forward_to_next_line_start): When taking the shortcut
3881 at the start of the function, check that the \n in it->c is
3882 from the iterator's current position.
3884 * xdisp.c (handle_single_display_prop): Add parameter
3885 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
3886 properties which replace the display of text with something else.
3887 (handle_display_prop): Call handle_single_display_prop with
3888 additional argument saying if we already replaced text display
3889 with something else. Use AREF.
3890 (with_echo_area_buffer_unwind_data, display_menu_bar)
3891 (decode_mode_spec_coding): Use AREF and ASIZE.
3893 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
3894 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
3895 * vmstime.h: Files removed.
3897 * unexencap.c, unexfx2800.c: Files removed.
3899 * dispnew.c (direct_output_for_insert): Give up if we are showing
3900 a message or just cleared the message because we might need to
3901 resize the echo area window or display an empty echo area.
3903 2001-02-21 Gerd Moellmann <gerd@gnu.org>
3905 * xdisp.c (redisplay_internal): Do the
3906 mark_window_display_accurate after all windows have been
3907 redisplayed because this call resets flags in buffers which are
3908 needed for proper redisplay.
3910 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
3911 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
3914 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
3915 busy_window to hourglass_window, busy_p to hourglass_p.
3917 * msdos.h (struct x_output): Rename busy_window to
3918 hourglass_window, busy_p to hourglass_p.
3920 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
3921 busy_window to hourglass_window, busy_p to hourglass_p.
3923 * xfns.c: Rename everything containing *busy_cursor* and similar
3925 (syms_of_w32fns): Rename x-busy-pointer-shape to
3926 x-hourglass-pointer-shape, display-busy-cursor to
3927 display-hourglass, busy-cursor-delay to hourglass-delay.
3929 * w32fns.c: Rename everything containing *busy_cursor* and similar
3931 (syms_of_w32fns): Rename x-busy-pointer-shape to
3932 x-hourglass-pointer-shape, display-busy-cursor to
3933 display-hourglass, busy-cursor-delay to hourglass-delay.
3935 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
3938 * dispextern.h (start_hourglass, cancel_hourglass)
3939 (display_hourglass_p): Renamed from *busy_cursor*.
3941 2001-02-20 Gerd Moellmann <gerd@gnu.org>
3943 * keyboard.c (read_char): When an event from unread-command-events
3944 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
3946 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
3947 equal to the current buffer.
3949 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
3950 nil, otherwise we're left with truncate_lines t when a message
3951 is printed with message-truncate-lines bound to t.
3953 2001-02-19 Gerd Moellmann <gerd@gnu.org>
3955 * window.c (Fmove_to_window_line): Undo last change.
3956 (displayed_window_lines): Call line_bottom_y to determine
3957 the line's bottom position.
3959 * dispextern.h (line_bottom_y): Add prototype.
3961 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
3962 (pos_visible_p): Use it.
3964 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
3965 set redisplaying_p to 0 here instead of in Frecursive_edit.
3966 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
3969 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
3971 (syms_of_xdisp): Initialize new variables.
3972 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
3973 Specbind `inhibit-menubar-update' when updating the menu bar.
3975 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
3978 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
3981 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
3984 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
3985 to the start of the file.
3987 2001-02-16 Gerd Moellmann <gerd@gnu.org>
3989 * window.c (set_window_buffer): Fix last change.
3991 * window.c (set_window_buffer): Set window's vscroll to 0.
3993 * window.c (coordinates_in_window): Increase width of area
3994 where the vertical line can be dragged.
3996 * xterm.c (x_set_glyph_string_background_width): Extend the
3997 background face to the end of the drawing area in the text
4000 * xdisp.c (handle_single_display_prop): Set iterator's position
4001 to where the `display' property starts, like for images.
4002 (dump_glyph): New function.
4003 (dump_glyph_row): Use it. Dump info about marginal areas.
4005 * dispnew.c (direct_output_for_insert): Recognize more cases where
4006 glyphs can be written instead of being inserted.
4008 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
4009 the left x-coordinate of the area to shift.
4011 * dired.c (directory_files_internal): Set result list to nil
4014 2001-02-15 Kenichi Handa <handa@etl.go.jp>
4016 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
4017 invalid multibyte sequence, treat *SRC as a character of
4020 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
4022 * textprop.c (Fset_text_properties): Doc fix.
4024 2001-02-15 Gerd Moellmann <gerd@gnu.org>
4026 * dispnew.c (update_text_area): Undo change of 2001-01-12.
4028 2001-02-14 Dave Love <fx@gnu.org>
4030 * coding.c: Doc and message fixes.
4032 2001-02-14 Andrew Innes <andrewi@gnu.org>
4034 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
4035 Emacs frame above the screen size.
4037 2001-02-14 Gerd Moellmann <gerd@gnu.org>
4039 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
4041 2001-02-13 Gerd Moellmann <gerd@gnu.org>
4043 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
4044 case that TO ends up beyond ZV after running before-change-functions.
4046 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
4047 the selected window if it is showing the buffer in question.
4049 * dired.c (directory_files_internal): Initialize errno.
4050 (toplevel): Include errno.h.
4052 2001-02-13 Kenichi Handa <handa@etl.go.jp>
4054 * xfaces.c (best_matching_font): New parameter width_ratio.
4055 Multiply avgwidth by width_ratio.
4056 (choose_face_font): Call best_matching_font with width_ratio
4057 calculated from the column width of C.
4059 2001-02-12 Andrew Innes <andrewi@gnu.org>
4061 The following changes are to draw box lines inside characters area
4062 if line-width is negative.
4064 * w32term.c (x_produce_image_glyph): Pay attention to the case that
4065 face->box_line_width is negative.
4066 (x_produce_stretch_glyph): Likewise.
4067 (x_produce_glyphs): Likewise.
4068 (x_estimate_mode_line_height): Likewise.
4069 (x_draw_glyph_string_background): Likewise.
4070 (x_draw_glyph_string_foreground): Likewise.
4071 (x_draw_composite_glyph_string_foreground): Likewise.
4072 (x_draw_glyph_string_box): Likewise.
4073 (x_draw_image_foreground): Likewise.
4074 (x_draw_image_relief): Likewise.
4075 (x_draw_image_foreground_1): Likewise.
4076 (x_draw_image_glyph_string): Likewise.
4078 2001-02-09 Kenichi Handa <handa@etl.go.jp>
4080 The following changes are to draw box lines inside characters area
4081 if line-width is negative.
4083 * xterm.c (x_produce_image_glyph): Pay attention to the case that
4084 face->box_line_width is negative.
4085 (x_produce_stretch_glyph): Likewise.
4086 (x_produce_glyphs): Likewise.
4087 (x_estimate_mode_line_height): Likewise.
4088 (x_draw_glyph_string_background): Likewise.
4089 (x_draw_glyph_string_foreground): Likewise.
4090 (x_draw_composite_glyph_string_foreground): Likewise.
4091 (x_draw_glyph_string_box): Likewise.
4092 (x_draw_image_foreground): Likewise.
4093 (x_draw_image_relief): Likewise.
4094 (x_draw_image_foreground_1): Likewise.
4095 (x_draw_image_glyph_string): Likewise.
4097 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
4098 and :line-width can be negative.
4099 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
4101 2001-02-09 Jason Rumney <jasonr@gnu.org>
4103 * w32term.c (w32_encode_char): Treat eight bit graphic and control
4104 characters the same as ASCII and latin-1.
4105 (x_display_and_set_cursor): Check for the focus frame's selected
4106 window instead of selected_window.
4107 (x_after_update_window_line): Don't clear if frame's internal
4108 border width is zero.
4109 (x_new_font): Don't change a tooltip's size.
4110 (w32_initialize): Set char_ins_del_ok to 1.
4112 * w32fns.c (Fx_show_tip): Fix calls to make_number.
4113 (x_set_font): If font hasn't changed, avoid recomputing
4114 faces and other things.
4115 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
4116 (Fx_create_frame): Add the tool bar height to the frame height.
4117 (x_create_tip_frame): Prevent changing the tooltip's
4118 background color by specifying a color for the default font
4120 (Qcancel_timer): New variable.
4121 (syms_of_w32fns): Initialize and staticpro it.
4122 (Fx_hide_tip, Fx_show_tip): Use it.
4123 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
4125 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
4127 * w32.c (init_environment): Duplicate local string before putenv.
4129 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
4131 * charset.c (Fstring): A typo.
4133 2001-02-09 Kenichi Handa <handa@etl.go.jp>
4135 * charset.c (Fstring): If all arguments are less than 256, return
4138 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
4139 return a unibyte string.
4141 * coding.c (code_convert_region): After detecting a coding, if
4142 nothing found, set coding->composing to COMPOSITION_NO.
4143 (decode_coding_string): Likewise.
4145 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
4147 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
4150 2001-02-07 Kenichi Handa <handa@etl.go.jp>
4152 * charset.c (parse_str_to_multibyte): New function.
4154 * charset.h (parse_str_to_multibyte): Extern it.
4156 * print.c (print_string): If we are going to print a unibyte
4157 string into a multibyte buffer, convert the string to multibyte by
4160 2001-02-06 Andrew Innes <andrewi@gnu.org>
4162 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
4163 been created. It seems we can get sent window messages such as
4164 WM_ERASEBKGND before we properly update a frame.
4166 2001-02-06 Gerd Moellmann <gerd@gnu.org>
4168 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
4169 Avoid some unnecessary cursor positioning.
4171 2001-02-05 Gerd Moellmann <gerd@gnu.org>
4173 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
4174 (LFACE_AVGWIDTH): New macro.
4176 (check_lface_attrs): Check LFACE_AVGWIDTH.
4177 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
4178 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
4179 (merge_face_vectors): Check LFACE_AVGWIDTH.
4180 (Finternal_make_lisp_face): Use AREF.
4181 (xm_set_menu_resources_from_menu_face)
4182 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
4183 (Finternal_lisp_face_empty_p): Use AREF.
4184 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
4185 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
4186 Compare average widths..
4187 (best_matching_font): Arrange for comparing average widths.
4189 * dispextern.h (enum lface_attribute_index):
4190 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
4192 2001-02-05 Dave Love <fx@gnu.org>
4194 * puresize.h: Revert last change following loadup.el change.
4196 2001-02-05 Andrew Innes <andrewi@gnu.org>
4198 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
4199 invocation of temacs, to work with Windows 2000.
4200 (bootstrap-emacs): Ditto.
4202 2001-02-05 Gerd Moellmann <gerd@gnu.org>
4204 * xterm.c (x_display_and_set_cursor): Check for the focus
4205 frame's selected window instead of selected_window.
4207 * xdisp.c (try_scrolling): If point is in the line below the
4208 window, make sure to move the iterator at least a canonical
4211 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
4213 2001-02-05 Kenichi Handa <handa@etl.go.jp>
4215 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
4216 If invalid, execute CCL_INVALID_CMD.
4217 (ccl_driver): If the CCL program is terminated because of
4218 CCL_STAT_INVALID_CMD, copy the remaining source data to the
4219 destination instead of throwing them away.
4221 2001-02-02 Gerd Moellmann <gerd@gnu.org>
4223 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
4224 faces and other things.
4226 * xdisp.c (get_next_display_element): Fix case of empty
4227 display table entry.
4229 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
4231 * editfns.c (Fconstrain_to_field): Doc fix.
4233 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
4234 into `thoroughly', to make it consistent with the doc string.
4236 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
4238 2001-02-01 Gerd Moellmann <gerd@gnu.org>
4240 * search.c (search_buffer): Call set_search_regs with a byte
4241 position, not a character position.
4243 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
4246 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
4248 * frame.c (Fmodify_frame_parameters): Doc fix.
4250 2001-01-31 Gerd Moellmann <gerd@gnu.org>
4252 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
4253 identifier which is not reserved by Standard C.
4255 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
4257 * window.c (enum window_part): New enumeration.
4258 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
4260 (coordinates_in_window): Return an enumerator from enum
4261 window_part. Fix handling of right scroll bar.
4262 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
4263 `right-fringe' instead of `left-bitmap-area' and
4264 `right-bitmap-area'. Use enumerators from enum window_part
4265 instead of hard-coded integers.
4266 (check_window_containing, window_from_coordinates):
4267 Use enumerators from enum window_part instead of hard-coded integers.
4268 (syms_of_window): Replace Qleft_bitmap_area and
4269 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
4271 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
4273 * editfns.c (Fformat_time_string): Doc fix.
4275 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
4277 * keymap.c (Fwhere_is_internal): Use the first valid binding
4278 if no ascii binding is found (when firstonly is t).
4280 2001-01-31 Gerd Moellmann <gerd@gnu.org>
4282 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
4283 instead of Finteractive_p.
4285 * lisp.h (interactive_p): Add prototype.
4287 * eval.c (interactive_p): New function.
4288 (Finteractive_p): Use it.
4290 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
4292 2001-01-31 Dave Love <fx@gnu.org>
4294 * .gdbinit (hook-run): Define to run xreload.
4296 * textprop.c (Fset_text_properties): Fix newline in doc string.
4298 2001-01-30 Gerd Moellmann <gerd@gnu.org>
4300 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
4301 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
4303 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
4304 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
4305 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
4307 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
4310 2001-01-30 Dave Love <fx@gnu.org>
4312 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
4315 2001-01-29 Gerd Moellmann <gerd@gnu.org>
4317 * bytecode.c (Fbyte_code) <Bcurrent_column>:
4318 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
4320 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
4322 * textprop.c (Fset_text_properties): Doc fix.
4324 2001-01-29 Gerd Moellmann <gerd@gnu.org>
4326 * xdisp.c (forward_to_next_line_start): Remove xassert.
4328 2001-01-29 Jason Rumney <jasonr@gnu.org>
4330 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
4331 returning without releasing it.
4333 2001-01-29 Kenichi Handa <handa@etl.go.jp>
4335 * w32fns.c (w32_font_match): Allocate three more bytes to regex
4336 for '^', '$', and '\0'.
4338 2001-01-28 Andrew Choi <akochoi@i-cable.com>
4340 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
4341 regex for '^', '$', and '\0'.
4343 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
4344 only if current_sblock has been initialized.
4346 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
4347 terminal frame even if it is the only visible frame.
4349 2001-01-28 Kenichi Handa <handa@etl.go.jp>
4351 * fontset.c (font_family_registry): Even if FONTNAME conform to
4352 XLFD, if it specifies other fields than family and registry,
4353 return FONTANME. New argument FORCE if nonzero cancel that feature.
4354 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
4355 a signle byte character. Don't set FAMILY part to nil here.
4356 It is handled by the caller choose_face_font.
4357 (Fnew_fontset): Call font_family_registry with FORCE 0.
4358 (Fset_fontset_font): Likewise.
4360 2001-01-27 Gerd Moellmann <gerd@gnu.org>
4362 * xdisp.c (display_line): Don't treat a newline as fitting
4365 2001-01-26 Gerd Moellmann <gerd@gnu.org>
4367 * window.c (size_window): Set the window's orig_top to nil when
4368 changing heights, so that a future shrink_mini_window won't
4369 restore a bogus height.
4371 * frame.c (do_switch_frame): If selected frame has a mini-window,
4372 resize that to exact size.
4374 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
4376 * xdisp.c (display_line): Simplify check for glyphs fitting
4377 entirely in the line.
4379 * xfns.c (xic_style): New variable.
4380 (create_frame_xic): Move static variable to global scope for
4381 the case that `static' gets defined away.
4383 2001-01-26 Kenichi Handa <handa@etl.go.jp>
4385 * coding.c (decode_coding): Set a flag for inhibiting
4387 (code_convert_region): Always set saved_coding_symbol.
4388 (decode_coding_string): Likewise. Update coding->symbol when we
4389 encounter a inconsistent eol by the same way as code_convert_region.
4391 2001-01-25 Gerd Moellmann <gerd@gnu.org>
4393 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
4396 * xterm.c (x_after_update_window_line): Don't clear if frame's
4397 internal border width is zero.
4398 (x_clear_area): New function.
4399 (x_after_update_window_line, x_clear_end_of_line)
4400 (x_scroll_bar_create, x_scroll_bar_set_handle)
4401 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
4402 instead of XClearArea.
4404 * xterm.h (x_clear_area): Add prototype.
4406 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
4407 which doesn't seem necessary anymore with Lesstif 0.92.
4409 2001-01-25 Dave Love <fx@gnu.org>
4411 * puresize.h (BASE_PURESIZE): Up to 720000.
4413 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
4415 2001-01-25 Gerd Moellmann <gerd@gnu.org>
4417 * xdisp.c (echo_area_display): Don't call redisplay_internal
4418 when Emacs is shutting down. We can't run hooks etc. that
4419 would be necessary to do a redisplay.
4421 * lread.c (read_integer): Use type EMACS_INT instead of int.
4423 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
4425 * ccl.c (ccl_driver): Fix last change.
4427 2001-01-25 Kenichi Handa <handa@etl.go.jp>
4429 * ccl.h (sturct ccl_program): New member suppress_error.
4431 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
4432 insert error message to the output.
4433 (setup_ccl_program): Initialize ccl->suppress_error to 0.
4435 * coding.h (struct coding_system): New member suppress_error.
4437 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
4438 (Fset_terminal_coding_system_internal): Set the member
4439 suppress_error to 1.
4440 (Fset_safe_terminal_coding_system_internal): Likewise.
4442 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
4444 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
4445 as if it was a `charset'.
4447 2001-01-24 Gerd Moellmann <gerd@gnu.org>
4449 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
4450 value in where_is_cache; the next lookup in the cache returns
4451 something bogus if we do.
4453 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
4455 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
4456 if HAVE_WINDOW_SYSTEM isn't defined.
4458 2001-01-24 Gerd Moellmann <gerd@gnu.org>
4460 * fns.c (sweep_weak_table): Fix code taking items out of
4461 the hash collision chain. Some cleanup.
4463 * xterm.c (x_new_font): Don't change a tooltip's size.
4465 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
4466 background color by specifying a color for the default font
4469 2001-01-24 Kenichi Handa <handa@etl.go.jp>
4471 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
4472 a workaround for SunOS 4's cc.
4473 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
4474 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
4475 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
4478 2001-01-23 Gerd Moellmann <gerd@gnu.org>
4480 * xterm.c (x_set_window_size_1): New function extracted from
4482 (x_set_window_size): Use it.
4483 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
4484 doesn't have a widget, like tooltips.
4486 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
4488 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
4490 2001-01-23 Kenichi Handa <handa@etl.go.jp>
4492 * fns.c (Fset_char_table_default): Fix to make sub char-table
4495 2001-01-22 Gerd Moellmann <gerd@gnu.org>
4497 * xdisp.c (build_desired_tool_bar_string): Make sure we have
4498 a desired tool bar string, even if there are no tool bar items.
4500 * xdisp.c (Ftool_bar_lines_needed): New function.
4501 (syms_of_xdisp): Defsubr it.
4503 * editfns.c (Fformat): Don't extend text properties from arguments
4504 to padding chars in the result.
4506 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
4508 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
4510 2001-01-20 Andrew Innes <andrewi@gnu.org>
4512 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
4513 (w32_initialize): Don't set term hooks that aren't actually needed
4516 * xfaces.c (realize_default_face):
4518 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
4520 * xdisp.c (handle_single_display_prop): Remove references to
4521 FRAME_W32_CONSOLE_P.
4523 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
4525 * frame.h (output_method): Remove output_w32_console method.
4526 (FRAME_W32_CONSOLE_P): Remove macro.
4528 * frame.c (Qw32_console): Remove variable.
4529 (Fframep): Remove references to it.
4530 (syms_of_frame): Ditto.
4531 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
4533 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
4536 2001-01-20 Kenichi Handa <handa@etl.go.jp>
4538 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
4540 2001-01-19 Andrew Innes <andrewi@gnu.org>
4542 * w32.c (init_environment): Add a version-independent site-lisp
4543 directory to EMACSLOADPATH, after the version dependent one.
4545 2001-01-19 Gerd Moellmann <gerd@gnu.org>
4547 * editfns.c (Fbuffer_substring): Doc fix.
4549 * xdisp.c (message_dolog, message2, message2_nolog):
4550 Rename parameter LEN to NBYTES.
4552 2001-01-19 Kenichi Handa <handa@etl.go.jp>
4554 * charset.c (strwidth): Use c_string_width.
4555 (c_string_width): New function.
4556 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
4559 * charset.h (c_string_width, lisp_string_width): Extern them.
4561 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
4563 * indent.c (check_composition): Check validity of composition.
4565 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
4566 characters by calling c_string_width.
4567 (x_consider_frame_title): Get byte length of frame tile string
4569 (display_mode_element): Pay attention to width of non-ASCII
4570 characters by calling strwidth.
4572 2001-01-18 Gerd Moellmann <gerd@gnu.org>
4574 * xfns.c (Qcancel_timer): New variable.
4575 (syms_of_xfns): Initialize and staticpro it.
4576 (Fx_hide_tip, Fx_show_tip): Use it.
4577 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
4579 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
4581 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
4583 * window.h (WINDOW_LIVE_P): New macro.
4585 * window.c (window_size_fixed): New variable.
4586 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
4589 * eval.c (specbind): If binding a per-buffer variable which
4590 doesn't have a buffer-local value in the current buffer, change
4591 the global value by changing the value of the symbol bound in all
4592 buffers not having their own value, to make it consistent with
4593 what happens with other buffer-local variables.
4595 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
4597 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
4598 when searching for a newline.
4600 2001-01-18 Kenichi Handa <handa@etl.go.jp>
4602 * xdisp.c (display_string): Fix previous change.
4604 2001-01-18 Jason Rumney <jasonr@gnu.org>
4606 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
4607 GLYPH_DEBUG is defined.
4608 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
4609 true for images with `:ascent 100'.
4610 (x_set_mouse_face_gc): If the last used mouse face has gone in the
4611 meantime, use face MOUSE_FACE_ID.
4612 If first glyph isn't a character glyph, use the ASCII NUL
4613 character to determine the face.
4614 (expose_area): Do not treat left margin specially.
4615 (note_mode_line_highlight): If no local_map, check global keymap.
4616 (note_mouse_highlight): Initialize overlay.
4617 (clear_mouse_face): Don't return if tip_frame is non-nil.
4618 (show_scroll_bars): Remove unused function.
4619 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
4620 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
4622 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
4623 (x_free_frame_resources): Unload relief colors.
4625 2001-01-17 Gerd Moellmann <gerd@gnu.org>
4627 * xdisp.c (forward_to_next_line_start): Avoid calling
4628 get_next_display_element when the newline is already found.
4629 This may change the iterator's position, when its current position is
4630 equal to the iterator's stop_charpos.
4632 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
4633 zero, use this method only at the end of a line.
4635 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
4636 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
4637 if SCALABLE_FONTS_P is set.
4639 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
4640 so that scalable fonts are included.
4642 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
4643 In the cache, use a key containing the information if scalable
4645 (x_load_font): Adapt to change of keys in the font cache.
4647 2001-01-17 Kim F. Storm <storm@filanet.dk>
4649 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
4650 XListFonts to take advantage of font caching.
4652 * xterm.c (x_list_fonts): Ensure caching font information when
4653 called for a null frame, which is the case frequently when Emacs
4656 2001-01-17 Gerd Moellmann <gerd@gnu.org>
4658 * xfns.c (QCconversion): Replaces QCalgorithm.
4660 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
4662 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
4665 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
4666 not everything could be displayed.
4668 * line.h, x-list-font.c: Files removed because unused.
4670 2001-01-17 Andrew Innes <andrewi@gnu.org>
4672 * dired.c (directory_files_internal): Convert result from readdir
4673 to a unibyte string initially, to avoid possible misinterpretation
4674 of some bytes as the internal form of Emacs characters.
4676 2001-01-17 Kenichi Handa <handa@etl.go.jp>
4678 * fns.c (concat): Be sure to avoid putting the same `composition'
4679 property on the adjacent regions.
4681 2001-01-16 Gerd Moellmann <gerd@gnu.org>
4683 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
4684 (Fscroll_right, Fscroll_left): Set it here instead, if called
4687 * buffer.c (Fset_buffer_modified_p): Set buffer's
4688 prevent_redisplay_optimizations_p flag.
4690 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
4691 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
4692 with additional arg.
4694 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
4697 * xdisp.c (redisplay_preserve_echo_area): Add parameter
4698 FROM_WHERE, for debugging.
4700 2001-01-16 Kenichi Handa <handa@etl.go.jp>
4702 * ccl.c (Fregister_ccl_program): Handle the return value of
4703 resolve_symbol_ccl_program correctly.
4704 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
4706 2001-01-15 Gerd Moellmann <gerd@gnu.org>
4708 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
4709 has gone in the meantime, use face MOUSE_FACE_ID.
4711 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
4712 If x_display_info_for_display returns null, don't try to close
4713 the display; we didn't open it.
4715 * dispnew.c (save_or_restore_current_matrices): Function removed.
4716 (save_current_matrix, restore_current_matrix): New functions.
4717 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
4718 restore the frame's current matrix. Due to the glyph pointer
4719 setup done in adjust_glyph_matrix, there is no easy way to make
4720 saving the current matrix in the desired matrix generally correct,
4723 2001-01-15 Kenichi Handa <handa@etl.go.jp>
4725 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
4727 (display_line): Optimize for wide characters.
4728 (display_string): Don't try to display a multi-column character
4729 partially. On ttys, produce more than one truncation glyph for
4730 multi-column characters that don't fit on the line.
4732 2001-01-13 Kenichi Handa <handa@etl.go.jp>
4734 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
4735 Define it instead of WORDS_BIGENDIAN. Caller changed.
4737 2001-01-13 Jason Rumney <jasonr@gnu.org>
4739 * w32fns.c (Fimage_size, image_ascent, lookup_image)
4740 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
4741 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4742 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
4744 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
4745 (x_draw_image_relief, x_draw_image_foreground_1)
4746 (x_draw_image_glyph_string): Adapt to change of image margins.
4748 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
4751 * w32bdf.c (search_file_line, get_cached_font_char)
4752 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
4754 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
4756 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
4757 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
4758 (Fw32_send_sys_command): Remove unused variables.
4759 (w32_msg_pump): Add parentheses.
4761 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
4762 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
4765 2001-01-12 Gerd Moellmann <gerd@gnu.org>
4767 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
4768 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
4769 being a pair of margins.
4770 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
4771 to DEFVAR_LISP. Extend doc.
4773 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
4775 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
4776 pair of integers `(X . Y)', use X for the horizontal and Y for the
4778 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
4779 (parse_image_spec): Check it.
4780 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4781 (tiff_format, gif_format, gs_format):
4782 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
4784 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
4785 (x_draw_image_relief, x_draw_image_foreground_1)
4786 (x_draw_image_glyph_string): Adapt to the change of image margins.
4788 * dispextern.h (struct image): Replace member `margin' with
4789 `hmargin' and `vmargin'.
4791 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
4794 * dispnew.c (update_text_area): Put code which decrements the
4795 stop position when the row's face extends to the end of the
4798 * xfns.c (x_set_mouse_color): Fix color allocation.
4800 * keyboard.c: Call get_local_map with new argument list.
4802 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
4804 * intervals.h (enum map_property): Removed.
4805 (get_local_map): Change prototype.
4807 * keymap.c: Call get_local_map with new argument list.
4808 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
4810 2001-01-11 Gerd Moellmann <gerd@gnu.org>
4812 * xdisp.c (build_desired_tool_bar_string): Correct the computation
4813 of the size needed for the tool bar string. For the last image,
4814 use a `display' property that reaches to the end of the string.
4816 * xselect.c (selection_request_dpyinfo): New variable.
4817 (x_handle_selection_request): Set it.
4818 (x_selection_request_lisp_error): Don't call
4819 x_decline_selection_request if selection request's display has
4822 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
4823 Do the unregister_colors before calling XFreeColors.
4825 2001-01-10 Dave Love <fx@gnu.org>
4827 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
4828 ${SOME_MACHINE_LISP}, not ${lisp}.
4830 2001-01-10 Gerd Moellmann <gerd@gnu.org>
4832 * xdisp.c (display_line): On ttys, produce more than one truncation
4833 glyph for multi-column characters that don't fit on the line.
4835 * xselect.c (x_reply_selection_request): Add a comment.
4837 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
4838 XkbGetNames instead of XkbGetKeyboard.
4840 2001-01-10 Dave Love <fx@gnu.org>
4842 * sysdep.c (random): Revert the declaration.
4844 2001-01-09 Gerd Moellmann <gerd@gnu.org>
4846 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
4847 Call function string_bytes.
4848 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
4850 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
4851 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
4852 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
4853 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
4855 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
4856 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
4857 after sweeping strings, and at the end.
4858 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
4860 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
4861 ensure that pop_message is called.
4863 * keyboard.c (Fexecute_extended_command): Use a
4864 record_unwind_protect to ensure that pop_message is called.
4866 * lisp.h (push_message_unwind): Add prototype.
4868 * xdisp.c (push_message_unwind): New function.
4870 * fileio.c (do_auto_save_unwind): Do the pop_message here
4871 instead of in Fdo_auto_save.
4872 (Fdo_auto_save): Don't call pop_message.
4874 2001-01-08 Ken Raeburn <raeburn@gnu.org>
4876 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
4879 2001-01-08 Gerd Moellmann <gerd@gnu.org>
4881 * window.c (window_scroll_pixel_based): Adjust glyph matrices
4882 when increasing window's vscroll.
4884 * macros.c (Qkbd_macro_termination_hook): New variable.
4885 (syms_of_macros): Initialize and staticpro it.
4886 (pop_kbd_macro): Run kbd-macro-termination-hook.
4888 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
4890 2001-01-07 Dave Love <fx@gnu.org>
4892 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
4893 arglist, for documentation's sake.
4895 2001-01-06 Andrew Innes <andrewi@gnu.org>
4897 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
4900 2001-01-05 Andrew Innes <andrewi@gnu.org>
4902 * term.c (update_end): Don't check updating_frame; for some reason
4903 this can be 0 sometimes, such as after dismissing a popup menu,
4904 and isn't necessary given the explicit frame argument.
4906 2001-01-05 Gerd Moellmann <gerd@gnu.org>
4908 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
4909 on some systems, and an unsigned long on others, like FreeBSD 4.1.
4911 2001-01-04 Gerd Moellmann <gerd@gnu.org>
4913 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
4915 * xfns.c (x_create_tip_frame): Preserve the value of
4916 face_change_count around the creation of the tip frame.
4918 * xfns.c (last_show_tip_args): New variable.
4919 (compute_tip_xy): New function.
4920 (Fx_show_tip): Reuse an existing tip frame, if possible.
4921 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
4923 2001-01-04 Dave Love <fx@gnu.org>
4925 * editfns.c (Fformat): Doc fix.
4927 * systime.h (set_file_times): Prototype.
4929 * widget.h (EmacsFrameSetCharSize_): Prototype.
4931 * sysdep.c (random, srandom): Declare explicitly.
4933 * dispextern.h (move_it_vertically_backward): Declare.
4935 2001-01-04 Gerd Moellmann <gerd@gnu.org>
4937 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
4938 like in Fx_create_frame.
4940 * xfaces.c (set_font_frame_param): Don't do anything for
4941 non-graphical frames.
4943 * window.c (Fdelete_other_windows): Set window's window_end_valid
4944 to nil when changing the window's start. Don't change the
4945 window's start when its top position hasn't changed. If we do,
4946 this will set the window's optional_new_start, which act's like a
4947 force_start during redisplay with C-x 1 M-> under particular
4948 circumstances (see report from Per Starback to emacs-pretest-bug
4951 2001-01-03 Gerd Moellmann <gerd@gnu.org>
4953 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
4954 short cut at the start of the function. Add an assertion.
4955 (reseat_at_next_visible_line_start): Add an assertion.
4957 * window.c (Frecenter): When changing the window start, set the
4958 window's window_end_valid to nil.
4959 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
4961 * dispextern.h (move_it_past_eol): Add prototype.
4963 * xdisp.c (move_it_past_eol): New function.
4965 * window.c (Fwindow_end): Doc fix.
4967 2001-01-03 Dave Love <fx@gnu.org>
4969 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
4971 2001-01-03 Gerd Moellmann <gerd@gnu.org>
4973 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
4974 the enabled_p flag of the glyph row at window_end_vpos to 0.
4975 (handle_single_display_prop): Fix last change.
4977 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4979 * window.c (Frecenter): Doc fix.
4981 2001-01-02 Andrew Innes <andrewi@gnu.org>
4983 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
4985 * frame.h (output_method): Add output_w32_console method.
4986 (FRAME_W32_CONSOLE_P): New macro.
4988 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
4989 use output_w32_console method.
4990 (Qw32_console): New Lisp_Object.
4991 (Fframep): Return it.
4992 (syms_of_frame): Init it.
4993 (Fframe_parameters): Report w32console as font for w32_console frames.
4995 * xfaces.c (realize_default_face): Set face foreground and
4996 background to unspecified for w32_console frames.
4997 (realize_face): Realize face cache for w32_console frames.
4998 (realize_tty_face): Accept w32_console frames.
5000 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
5001 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
5002 necessary, even if running interactively.
5004 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
5007 * w32term.c (x_update_begin):
5011 (x_change_line_highlight):
5016 (w32_reassert_line_highlight):
5017 (w32_frame_rehighlight):
5018 (w32_frame_raise_lower): Do nothing if not w32 frame.
5020 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
5022 * w32fns.c (Fx_display_color_cells): Determine correct value, when
5023 system doesn't tell us directly.
5024 (Fx_display_visual_class): Implement properly.
5026 2001-01-02 Gerd Moellmann <gerd@gnu.org>
5028 * window.c (Frecenter): Handle centering in graphical frames
5029 specially. Centering on the basis of line counts doesn't work
5030 reliably with variable-height lines.
5032 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
5034 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
5037 * composite.c (run_composition_function): Remove unused var `val'.
5038 (update_compositions): Remove unused variable `hook'.
5040 * intervals.c (get_local_map): Remove unused variable `tem'.
5042 * doprnt.c (doprnt1): Remove unused variable `size'.
5044 * fns.c (Flength): Remove unused variable `tail'.
5045 (Fdelete): Remove unused variable `size'.
5047 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
5050 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
5052 * data.c (find_symbol_value): Remove extra 3rd argument in the
5053 call to swap_in_symval_forwarding.
5055 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
5057 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
5058 (trivial_regexp_p): Remove unused variable `c'.
5059 (boyer_moore): Remove unused variable `k'.
5061 * indent.c (current_column): Remove unused variable `stopchar'.
5062 (Fcompute_motion): Remove unused variable `contin'.
5064 * casefiddle.c (casify_object): Remove unused variable `tolen'.
5066 * dired.c (directory_files_internal): Fix a typo in a comment.
5067 Remove an unused variable `handler'.
5068 (file_name_completion): Remove unused function-scope variable `dp'.
5069 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
5072 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
5074 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
5076 (Fmarker_insertion_type): Remove unused variable `buf'.
5078 * insdel.c (make_gap): Remove unused variable `result'.
5080 * keyboard.c (record_char): Remove unused function-scope var `help'.
5081 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
5082 (menu_bar_items): Remove unused function-scope variable `tem'.
5084 * fontset.c (fontset_ref): Remove unused variable `i'.
5085 (fontset_set): Remove unused variables `j' and `tmp'.
5086 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
5087 (make_fontset_for_ascii_face): Remove unused variable `name'.
5088 (fs_load_font): Remove unused variable `font_idx'.
5089 (fs_query_fontset): Remove unused function-local variable `fontset'.
5090 (list_fontsets): Remove unused variable `tail'.
5091 (Fnew_fontset): Remove unused variables `family' and `registry'.
5092 (accumulate_font_info): Remove unused variable `tmp'.
5093 (Ffontset_font): Remove unused variable `id'.
5094 (syms_of_fontset): Remove unused variable `i'.
5096 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
5098 (lookup_image): Remove unused variable `file'.
5099 (xbm_load): Remove unused variables `bitmap_data', `height', and
5100 `width'. Remove function-local variable `i', leave the
5102 (gif_load): Remove unused variable `inc'.
5104 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
5105 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
5106 leave only the one in the inner block.
5108 * xfaces.c (face_fontset, realize_default_face): Remove unused
5110 (face_at_buffer_position): Remove unused variable `multibyte_p'.
5112 * term.c (encode_terminal_code): Remove unused variable `c'.
5114 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
5115 char *' instead of `char *'.
5117 * category.c (Fcategory_docstring): Remove unused variable `doc'.
5118 (Fget_unused_category): Remove unused variable `docstring_vector'.
5119 (Fchar_category_set): Remove unused variables `val', `charset',
5122 * coding.c (detect_coding_iso2022, setup_coding_system):
5123 Remove unused variable `i'.
5124 (detect_coding_mask): Remove unused variable `idx'.
5125 (detect_coding): Remove unused variable `i'.
5126 (ccl_coding_driver): Remove unused variable `result'.
5127 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
5128 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
5129 (encode_coding_string): Remove unused variables `gcpro1' and
5130 `saved_coding_symbol'.
5131 (Ffind_coding_systems_region_internal): Remove function-local
5132 variable args[], leave only the block-local one.
5133 (code_convert_region1): Remove unused variable `len'.
5135 * charset.c (char_printable_p): Remove unused variable `chars'.
5136 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
5137 (str_to_multibyte): Remove unused variable `c'.
5139 * window.c (size_window): Remove block-local variable `min_size'.
5141 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
5142 `header_line_height'.
5143 (append_space, extend_face_to_end_of_line): Declare `saved_what'
5144 enum display_element_type.
5146 2001-01-02 Gerd Moellmann <gerd@gnu.org>
5148 * xterm.c (x_connection_closed): Catch X errors around all
5149 statements that call X. Save away the error message in a local copy.
5151 * xterm.c (x_connection_closed): Set handling_signal to 0 at
5154 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
5155 in or at the start of invisible text.
5157 * dispnew.c (update_window): Don't check_current_matrix_flags.
5159 2001-01-01 Jason Rumney <jasonr@gnu.org>
5161 * w32fns.c (x_figure_window_size): Do not allow new_height and
5162 new_width of frame to override specified values.
5164 2000-12-30 Kenichi Handa <handa@etl.go.jp>
5166 * composite.c (find_composition): Fix a code for searching backward.
5168 2000-12-29 Gerd Moellmann <gerd@gnu.org>
5170 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
5171 (update_window) [GLYPH_DEBUG]: Call it.
5172 (scrolling_window): Prevent including current rows which are below
5173 what's displayed in the window.
5175 * xdisp.c (try_window_reusing_current_matrix)
5176 <new start <= old start>: Disable rows in the current matrix
5177 which are below the window after scrolling.
5179 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
5180 is zero. It's not worth the complexity.
5181 (invisible_text_between_p): Put in #if 0 because unused.
5183 2000-12-28 Gerd Moellmann <gerd@gnu.org>
5185 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
5186 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
5188 * keyboard.c (echo_char): If C is an integer, always call
5189 push_key_description. Former code could signal an invalid
5192 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
5193 If set, print multibyte text.
5194 (Fsingle_key_description): Call push_key_description with
5195 FORCE_MULTIBYTE set.
5196 (describe_buffer_bindings): Likewise.
5198 * lisp.h (push_key_description): Add prototype.
5200 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
5201 around the call to redisplay_internal.
5203 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
5205 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
5207 2000-12-28 Kenichi Handa <handa@etl.go.jp>
5209 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
5210 (ccl_driver): New local variable `extra_bytes'.
5212 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
5214 * coding.c (setup_coding_system):
5215 Initialize coding->spec.ccl.eight_bit_carryover.
5216 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
5218 2000-12-28 Kenichi Handa <handa@etl.go.jp>
5220 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
5221 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
5222 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
5223 (decode_composition_emacs_mule): New function.
5224 (decode_coding_emacs_mule): Decode composition sequence by calling
5225 decode_composition_emacs_mule.
5226 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
5227 (encode_coding_emacs_mule): Changed from macro to function.
5228 If a text contains compositions, encode them correctly.
5229 (setup_coding_system): Set coding->commong_flags for emacs-mule so
5230 that decoding and encoding are required.
5232 2000-12-27 Gerd Moellmann <gerd@gnu.org>
5234 * xfaces.c (PT_PER_INCH): New macro.
5235 (xlfd_point_size): Compute real point size from font's pixel size.
5236 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
5239 * .gdbinit: Comment out the line pointing to the Lesstif source
5242 * window.c (Frecenter): Use displayed_window_lines instead
5243 of window_internal_height.
5245 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
5246 instead of x-toolkit-scroll-bars-p.
5247 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
5249 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
5250 instead of x-toolkit-scroll-bars-p.
5251 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
5253 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
5254 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
5255 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
5257 (add_window_display_history, add_frame_display_history)
5258 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
5259 (build_frame_matrix_from_leaf_window): Remove unused code.
5260 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
5262 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
5263 (update_window) [GLYPH_DEBUG]: Likewise.
5264 (syms_of_display): Defsubr dump-redisplay-history.
5266 2000-12-23 Gerd Moellmann <gerd@gnu.org>
5268 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
5269 the end of the prompt. Set echo_after_prompt to the offset
5270 of echoptr in echobuf.
5272 * xdisp.c (init_from_display_pos): Pop until the iterator's
5273 stack is empty; there may be frames for stretch or images
5276 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
5277 (save_or_restore_current_matrix): New function for the same
5278 purpose, but more efficient.
5279 (adjust_frame_glyphs_for_frame_redisplay): Use it.
5281 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
5283 * xdisp.c (syms_of_xdisp): Fix last change.
5285 2000-12-23 Gerd Moellmann <gerd@gnu.org>
5287 * xdisp.c (syms_of_xdisp): Doc fix.
5289 * xdisp.c (redisplay_window): Remove label restore_buffers;
5290 use finish_scroll_bars instead to make sure that scroll bars
5291 are redeemed. If we don't do this, flickering can result from
5292 scroll bars being destroyed and recreated.
5294 2000-12-22 Jason Rumney <jasonr@gnu.org>
5296 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
5297 in the wrong colors when the foreground is not black.
5298 (expose_window): Don't redraw the window that's currently being
5301 2000-12-22 Gerd Moellmann <gerd@gnu.org>
5303 * window.c (size_window): When setting the window's too_small_ok
5304 flag, compare old size with minimum size depending on WIDTH_P,
5305 don't compare with window_min_width.
5307 * window.c (delete_window): Simplify somewhat.
5308 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
5309 freeing window matrices. The flag windows_or_buffers_changed is
5310 set, so the next redisplay will consider all windows; this should
5313 2000-12-22 Kenichi Handa <handa@etl.go.jp>
5315 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
5317 * ccl.h (struct ccl_program): New member cr_consumed.
5319 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
5320 (CCL_READ_CHAR): Handle EOL conversion here.
5321 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
5323 2000-12-21 Gerd Moellmann <gerd@gnu.org>
5325 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
5327 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
5328 otherwise tabs of different size compare equal.
5330 * callint.c (Fcall_interactively): Prevent a compiler warning.
5332 * print.c (print_unwind): Return nil.
5333 (PRINTDECLARE): Initialize all local variables.
5334 (print_preprocess): Add a default case.
5336 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
5338 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
5340 * window.c (delete_window, Fsplit_window)
5341 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
5343 * dispextern.h (ensure_frame_matrix): Function declaration removed.
5345 * dispnew.c (ensure_frame_matrix): Removed.
5346 (save_frame_matrix, restore_frame_matrix): New functions.
5347 (adjust_frame_glyphs_for_frame_redisplay): Use them.
5349 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
5350 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
5352 2000-12-21 Andrew Innes <andrewi@gnu.org>
5354 * w32term.c (x_update_begin): Regenerate the palette here, rather
5355 than for each window.
5357 * w32xfns.c (select_palette): Avoid calling SelectPalette if
5358 palette is NULL, since this corrupts memory! Also get
5359 display_info reference from frame.
5361 2000-12-21 Jason Rumney <jasonr@gnu.org>
5363 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
5365 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
5366 to avoid returning without releasing it.
5368 2000-12-21 Kenichi Handa <handa@etl.go.jp>
5370 * keymap.c (push_key_description): Don't convert eight-bit-control
5371 and eight-bit-graphic to multibyte character.
5373 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
5374 generic character and CODE1 is nil, return the smallest character
5377 2000-12-20 Dave Love <fx@gnu.org>
5379 * s/osf5-0.h (NSIG): Don't redefine.
5381 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
5383 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
5384 excluding menu-bar and tool-bar.
5385 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
5386 (menu_item_p): Remove.
5387 (where_is_internal_1): Don't ignore menu-items.
5389 2000-12-20 Gerd Moellmann <gerd@gnu.org>
5391 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
5394 * window.c (make_window): Initialize window's min_hscroll.
5395 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
5396 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
5398 (struct saved_window): New member min_hscroll.
5399 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
5400 (Fset_window_configuration): Set window's min_hscroll.
5401 (save_window_save): Save window's min_hscroll.
5402 (compare_window_configurations): Compare min_hscroll values.
5404 * window.h (struct window): New member min_hscroll.
5406 * keyboard.c (echo_prompt): Prevent a compiler warning.
5408 * xdisp.c (try_cursor_movement): Fix last change. The real
5409 condition is that PT is at the end of the row, and should
5410 be displayed at the start of the next row.
5412 * xdisp.c (try_cursor_movement): If we end on a partially
5413 visible line, end we already decided to scroll, return -1.
5415 * dispextern.h (ensure_frame_matrix): Add prototype.
5417 * window.c (delete_window, Fsplit_window)
5418 (Fset_window_configuration): Call ensure_frame_matrix.
5420 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
5422 (adjust_frame_glyphs_for_frame_redisplay): If display has been
5423 completed, call fake_current_matrices instead of marking frame
5426 2000-12-20 Jason Rumney <jasonr@gnu.org>
5428 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
5430 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
5432 * fns.c (Frequire): Doc fix.
5434 2000-12-19 Gerd Moellmann <gerd@gnu.org>
5436 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
5438 * dispnew.c (direct_output_for_insert): Fix check for mini-window
5439 currently displaying a message.
5441 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
5443 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
5445 2000-12-18 Andrew Innes <andrewi@gnu.org>
5447 * w32.c (w32_strerror): New function.
5449 * w32.h (w32_strerror): New extern.
5451 * w32fns.c (Fw32_shell_execute): Use it.
5453 2000-12-18 Gerd Moellmann <gerd@gnu.org>
5455 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
5457 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
5459 * msdos.c (IT_set_face): Obey inverse_video.
5461 2000-12-18 Kenichi Handa <handa@etl.go.jp>
5463 * dired.c (directory_files_internal): Always return decoded filenames.
5465 2000-12-18 Gerd Moellmann <gerd@gnu.org>
5467 * xterm.c (x_connection_closed): Prevent being called recursively
5468 because of an error condition in XtCloseDisplay.
5470 * xdisp.c (init_iterator): If noninteractive, and the frame's
5471 face cache is null, make one.
5473 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
5475 * process.c (wait_reading_process_input): Check for pending
5476 input when running timers.
5478 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
5480 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
5482 2000-12-18 Kenichi Handa <handa@etl.go.jp>
5484 * process.c (read_process_output): Don't run a filter if the code
5485 decoder produces nothing but carryover.
5487 2000-12-17 Andrew Innes <andrewi@gnu.org>
5489 * w32.c (sys_rename): Only check errno against EEXIST, and not
5490 EACCES, when determining whether rename failed because the target
5491 exists. This was resulting in indefinite looping on Windows 9x if
5492 the source file was locked by another process.
5494 * w32fns.c (Ffile_system_info): New function.
5495 (syms_of_w32fns): Defsubr it.
5497 2000-12-17 Gerd Moellmann <gerd@gnu.org>
5499 * window.c (coordinates_in_window): Fix computation for
5500 position on vertical line between mode lines.
5502 * xfns.c (unwind_create_frame): Return t if frame was deleted.
5503 Don't alter tip_frame or tip_window.
5504 (unwind_create_tip_frame): Set tip_frame to nil only if frame
5507 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
5508 Don't alter tip_frame or tip_window.
5509 (unwind_create_tip_frame): Set tip_frame to nil only if frame
5512 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
5514 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
5515 be consistent with the doc string. Reported by NAKAJIMA Mikio
5516 <minakaji@osaka.email.ne.jp>.
5518 2000-12-16 Kenichi Handa <handa@etl.go.jp>
5520 * xfaces.c (Vface_ignored_fonts): New variable.
5521 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
5522 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
5524 2000-12-15 Gerd Moellmann <gerd@gnu.org>
5526 * dispnew.c (update_window): Detect pending input every nth line
5527 updated, i.e. do it depending on real work done, and not on the
5530 * xterm.c (expose_window): Don't redraw the window that's
5531 currently being updated.
5533 * window.c (Fset_window_point): Remove test for
5534 cursor_in_non_selected_windows.
5536 * lread.c (read1): Recognize end of file after `\\'.
5538 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
5539 not unwind_create_frame.
5541 2000-12-15 Dave Love <fx@gnu.org>
5543 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
5546 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
5548 2000-12-15 Kenichi Handa <handa@etl.go.jp>
5550 * coding.c (setup_coding_system): Clear all members of the struct
5551 coding_system at first.
5552 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
5554 (code_convert_region): Don't override coding->src_multibyte and
5555 coding->dst_multibyte.
5557 * fns.c (Fmd5): Docstring improved.
5559 2000-12-15 Miles Bader <miles@gnu.org>
5561 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
5562 are actually marked as mode-lines; otherwise use
5563 estimate_mode_line_height.
5565 2000-12-14 Gerd Moellmann <gerd@gnu.org>
5567 * editfns.c (Fformat): Prevent a buffer overrun when the format
5568 specifies a precision.
5570 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
5572 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
5573 argument is outside the range [2..3].
5575 2000-12-14 Andrew Innes <andrewi@gnu.org>
5577 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
5578 nothing to do. Bind inhibit-quit.
5579 (tip_frame): Make it a Lisp_Object.
5580 (x_create_tip_frame): Set tip_frame after it has been added to
5582 (Fx_show_tip): Don't set tip_frame here.
5583 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
5584 (unwind_create_frame, unwind_create_tip_frame): New functions.
5585 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
5586 while a frame is only partially constructed.
5588 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
5589 (x_free_frame_resources): New function.
5590 (x_destroy_window): Use it.
5592 2000-12-14 Gerd Moellmann <gerd@gnu.org>
5594 * xfns.c (Fx_backspace_delete_keys_p): New function.
5595 (syms_of_xfns): Defsubr it.
5597 * config.in (HAVE_XKBGETKEYBOARD): Add.
5599 2000-12-14 Kenichi Handa <handa@etl.go.jp>
5601 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
5602 Always store string in multibyte representation in echobuf.
5603 (echo_char): Always store string in multibyte representation in
5605 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
5606 (read_key_sequence): Adjusted for the change of echo_prompt.
5608 * fns.c (Fmd5): Docstring improved.
5610 * lisp.h (detect_coding_system): Prototype adjusted.
5612 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
5613 (detect_coding_emacs_mule, detect_coding_iso2022,)
5614 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
5615 (detect_coding_utf_16, detect_coding_ccl): Make them static.
5616 New argument MULTIBYTEP. Callers changed.
5617 (detect_coding_mask, detect_coding_system): New argument
5618 MULTIBYTEP. Callers changed.
5619 (decode_coding_string): Set coding->src_multibyte and
5620 coding->dst_multibyte before calling detect_coding and detect_eol.
5621 Update them after some coding system is detected.
5623 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
5625 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
5627 * keyboard.c (menu_bar_items, tool_bar_items):
5628 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
5630 2000-12-13 Gerd Moellmann <gerd@gnu.org>
5632 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
5634 (unwind_create_frame, unwind_create_tip_frame): New functions.
5635 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
5636 while a frame is only partially constructed.
5638 * xterm.h (x_free_frame_resources): Declare.
5640 * xterm.c (x_free_frame_resources): New function.
5641 (x_destroy_window): Use it.
5643 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
5644 don't interrupt the update for pending input initially, i.e.
5645 update at least some lines.
5647 * keyboard.c (do_mouse_tracking): Make externally visible.
5649 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
5651 * xfns.c (gray_bitmap_bits): Declare `char *'.
5653 2000-12-12 Gerd Moellmann <gerd@gnu.org>
5655 * xdisp.c (display_tool_bar_line): Make sure that tool bar
5656 lines start with a relief line.
5658 2000-12-12 Dave Love <fx@gnu.org>
5660 * window.c (Fdisplay_buffer): Doc fix.
5661 (Fwindow_list): Remove unused var.
5663 * buffer.h (mmap_set_vars): Declare.
5665 * window.h (Fset_window_point): Declare.
5667 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
5669 * msdos.c (fast_find_position): Don't overstep the last window row.
5670 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
5671 variable `area'. When looking for a row under (X,Y), give up if some
5672 of the previous rows is not enabled.
5674 2000-12-12 Gerd Moellmann <gerd@gnu.org>
5676 * window.c (Fset_window_point): If displaying cursors in windows
5677 other than the selected window, make sure redisplay updates
5678 other windows to show the new value of point in the window.
5680 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
5682 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
5683 the buffer is the sole visible buffer when in the mini-buffer.
5685 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
5686 Bind `inhibit-read-only' to t.
5687 (unwind_with_echo_area_buffer): Use AREF.
5689 * xfns.c (Fx_hide_tip): Simplified.
5691 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
5694 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
5696 2000-12-11 Gerd Moellmann <gerd@gnu.org>
5698 * xfns.c (Fx_hide_tip): Fix last change.
5700 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
5701 nothing to do. Bind inhibit-quit.
5702 (tip_frame): Make it a Lisp_Object.
5703 (x_create_tip_frame): Set tip_frame after it has been added to
5705 (Fx_show_tip): Don't set tip_frame here.
5707 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
5709 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
5712 * dispextern.h: Change external declaration of tip_frame.
5714 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
5715 return an empty string.
5717 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
5718 of the window's update_mode_line flag, since the former is set by
5719 force-mode-line-update, not the latter. This makes
5720 column-number-mode slightly faster.
5722 * xdisp.c (try_window_id) <all changes above window start>:
5725 2000-12-11 Paul Eggert <eggert@twinsun.com>
5727 * config.in (HAVE_FTELLO): Remove.
5729 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
5730 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
5732 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
5733 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
5735 2000-12-11 Miles Bader <miles@gnu.org>
5737 * window.c (displayed_window_lines): Don't round up when
5738 converting empty space at bottom to lines.
5739 Handle non-newline-terminated final lines properly.
5740 (Fwindow_text_height): New function (used to be in lisp).
5741 (syms_of_window): Initialize it.
5743 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
5745 * syntax.c (scan_lists): Check that the right quote char has the
5746 right Sstring syntax when jumping over strings.
5747 (init_syntax_once): Use Smax rather than 13.
5749 2000-12-09 Miles Bader <miles@gnu.org>
5751 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
5752 with PARTIALLY, inverting the sense.
5753 (window_scroll_pixel_based): Scroll partially visible lines into
5754 place if we hit the beginning or end of the buffer.
5755 (displayed_window_lines): Don't include partially visible lines.
5756 (Fmove_to_window_line): Skip past any partially visible first line.
5758 2000-12-08 Gerd Moellmann <gerd@gnu.org>
5760 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
5762 * tparam.c (tparam1): Change the way buffers are reallocated to be
5763 portable and less obfuscated.
5765 * termcap.c (tgetent): Change the way buffers are reallocated to
5766 be portable and less obfuscated.
5768 * macros.c (store_kbd_macro_char): Change the way buffers are
5769 reallocated to be portable and less obfuscated.
5771 * lread.c (read1): Change the way buffers are reallocated to be
5772 portable and less obfuscated.
5774 * doc.c (Fsubstitute_command_keys): Change the way buffers
5775 are reallocated so that it is portable.
5777 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
5779 * dosfns.c (Ffile_system_info): New function.
5780 (syms_of_dosfns): Defsubr it.
5782 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
5784 * alloc.c (gc_sweep): Add comment.
5786 2000-12-07 Gerd Moellmann <gerd@gnu.org>
5788 * sound.c (vox_configure): Change order of ioctls.
5789 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
5790 Ignore errors when changing volume.
5791 (vox_close): Don't reset the device.
5793 * process.c (read_process_output): Make sure the process marker's
5794 position is valid when the process buffer is changed in
5795 after-change functions. W3 does that.
5797 * xfns.c (x_free_gcs): New function.
5799 * xterm.h (x_free_gcs): Add prototype.
5801 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
5804 * xterm.c (x_destroy_window): Call x_free_gcs so that
5805 resources of non-toolkit X windows will be freed.
5807 2000-12-07 Andrew Innes <andrewi@gnu.org>
5809 * w32fns.c (xlfd_charset_of_font): Fix last change.
5811 2000-12-06 Dave Love <fx@gnu.org>
5813 * md5.h (__P): Don't define -- it comes from config.h.
5815 * strftime.c: Change some #if foo to #ifdef foo.
5817 2000-12-06 Andrew Innes <andrewi@gnu.org>
5819 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
5821 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
5822 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
5823 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
5825 2000-12-06 Gerd Moellmann <gerd@gnu.org>
5827 * alloc.c (gc_sweep): Prevent symbols read during loadup
5830 * xdisp.c (underlying_face_id): New function.
5831 (handle_face_prop, face_before_or_after_it_pos): Use it
5832 to determine the face ``under'' a string. Let strings inherit
5833 the face of the buffer under them.
5835 * xfaces.c (face_at_string_position): Update function comment.
5837 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
5838 matrix if the window's left position has changed; we need to
5839 redraw it in this case.
5841 * dispextern.h (struct glyph_matrix): Add member window_left_x.
5843 * window.c (coordinates_in_window): Check mouse on mode-line or
5846 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
5847 advertized by the function documentation.
5849 * window.c (syms_of_window): Doc fix.
5851 * sound.c (vox_configure): Set volume for left and right channel.
5852 (sound_cleanup): Return nil.
5854 * xdisp.c (move_it_by_lines): Fix paren typo.
5856 * xterm.c (x_load_font): Don't use the font's max_bounds for
5857 computing the height of the font. If max_bounds' ascent or
5858 descent are greater than the font's ascent or descent, this means
5859 glyphs overlap, which should be handled now by redisplay.
5861 * window.c (Veven_window_heights): New variable.
5862 (syms_of_window): DEFVAR_LISP it.
5863 (Fdisplay_buffer): Check Veven_window_heights before evening the
5866 2000-12-06 Miles Bader <miles@gnu.org>
5868 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
5869 update `default-frame-alist' instead of setting no frame parameters.
5871 2000-12-06 Kenichi Handa <handa@etl.go.jp>
5873 * composite.c (update_compositions): Fix typo (use the correct
5876 2000-12-05 Jason Rumney <jasonr@gnu.org>
5878 * md5.h: Remove underscores from function declarations.
5879 (__attribute__, __alignof__) [!__GNUC__]: Define.
5881 * md5.c: Delay include of md5.h until after namespace cleaning.
5883 * makefile.w32-in (fns.o): Depend on md5.h
5884 (md5.o): New target.
5887 * makefile.nt: Likewise.
5889 2000-12-05 Jason Rumney <jasonr@altavista.net>
5891 * w32term.c (expose_area): Complete last change.
5893 2000-12-05 Ken Raeburn <raeburn@gnu.org>
5895 * minibuf.c: Include intervals.h.
5897 2000-12-05 Jason Rumney <jasonr@gnu.org>
5899 * w32term.c (x_produce_glyphs): If a font for a component of
5900 a composition is not found, use 1 pixel dot ascent and 0 dot
5901 descent value to avoid displaying terribly tall empty boxes.
5902 (expose_area): Pass x-coordinate relative to the exposed
5903 area to x_draw_glyphs instead of a window-relative coordinate.
5905 2000-12-05 Gerd Moellmann <gerd@gnu.org>
5907 * xdisp.c (next_element_from_ellipsis): Save face before selective
5908 display in saved_face_id, and set face_before_selective_p.
5909 (reseat_1): Reset face_before_selective_p.
5910 (append_space, extend_face_to_end_of_line): If iterator's
5911 face_before_selective_p is set, use the face from saved_face_id.
5912 (extend_face_to_end_of_line): For tty frames, make sure to
5913 use the right face id when producing spaces at the end of
5916 * dispextern.h (struct it): Add face_before_selective_p.
5918 * keyboard.c (record_char): Don't record identical help-echo
5919 events in recent_keys.
5921 * xterm.c [USE_X_TOOLKIT]: Close the display.
5922 (xim_close_dpy): Handle case that the display has been closed.
5924 * xterm.c (x_destroy_window): Reset the frame's X window after
5927 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
5928 variable window_width.
5929 (line_draw_cost): Fix code skipping over spaces at the end of the
5930 line when must_write_spaces is not set.
5931 (scrolling_window): Fix code inserting runs in list of all runs.
5933 2000-12-05 Kenichi Handa <handa@etl.go.jp>
5935 * coding.c (setup_coding_system): Be sure to initialize
5936 coding->category_idx.
5938 2000-12-04 Gerd Moellmann <gerd@gnu.org>
5940 * xterm.c (PER_CHAR_METRIC): Removed because not used.
5942 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
5943 area to x_draw_glyphs instead of a window-relative coordinate.
5945 * fileio.c (auto_save_error): Add parameter ERROR. Show the
5946 error in the message.
5948 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
5949 timer after having read a key. It's not good for code reading
5950 several keys in a loop, like an input method.
5952 * fileio.c (Finsert_file_contents): When VISIT is t, don't
5953 record undo information for format-decode.
5955 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
5956 current buffer is read-only, not if it isn't.
5958 * keyboard.c (record_char): Record `help-echo' input events
5959 in recent_keys only if they display some help. Don't record
5960 `help-echo' events as macro char.
5962 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
5964 * editfns.c (save_excursion_restore): Don't move point
5965 in another window if it is showing the wrong buffer.
5966 Avoid the call to Fwindow_live_p, for speed.
5968 2000-12-04 Kenichi Handa <handa@etl.go.jp>
5970 * xfaces.c (struct font_name): New member registry_priority.
5971 (split_font_name): Initialize the above member to zero.
5972 (concat_font_list): New function.
5973 (font_list): Include fonts of all alternative registries.
5974 (FONT_POINT_SIZE_QUANTUM): New macro.
5975 (better_font_p): Ignore point size difference less than
5976 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
5978 * xterm.c (x_produce_glyphs): If a font for a component of
5979 a composition is not found, use 1 pixel dot ascent and 0 dot
5980 descent value to avoid displaying terribly tall empty boxes.
5982 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
5984 2000-12-03 Ken Raeburn <raeburn@gnu.org>
5986 * coding.h (code_convert_string1): Declare.
5988 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
5990 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
5992 2000-12-02 Jason Rumney <jasonr@gnu.org>
5994 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
5995 correctly for single byte character case.
5996 (w32_per_char_metric): Do not try to make any assumptions about
5997 the metrics of BDF fonts.
5998 (x_estimate_mode_line_height): If `mode-line' face
5999 hasn't a font, use that of the frame, as drawing glyphs does.
6000 (note_mouse_highlight): Change the cursor shape on the vertical
6001 border between windows [not enabled].
6003 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
6005 * w32fns.c (Fx_create_frame): Reintroduce the call to
6006 face-set-after-frame-defaults.
6007 (Vx_window_horizontal_drag_shape): New variable.
6008 (syms_of_xfns): DEFVAR_LISP it.
6009 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
6012 2000-12-02 Simon Josefsson <simon@josefsson.org>
6014 * fns.c (Fmd5): Use a different logic to decide the coding system
6017 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
6019 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
6021 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
6023 2000-12-01 Gerd Moellmann <gerd@gnu.org>
6025 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
6026 height for YNegative.
6027 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
6028 height; also see comment there.
6030 * window.c (coordinates_in_window): Handle computations for
6031 positions on the vertical bar and fringes differently for
6032 window-system frames. Consider some pixels near the vertical bar
6033 as on the bar if the frame doesn't have vertical scroll bars.
6034 Associate positions between mode or header lines with the
6035 right window, the left one.
6037 2000-12-01 Jason Rumney <jasonr@gnu.org>
6039 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
6041 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
6044 2000-12-01 Gerd Moellmann <gerd@gnu.org>
6046 * window.c (struct saved_window): Add members orig_top and orig_height.
6047 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
6048 (save_window_save, Fset_window_configuration): Save/restore
6049 window's orig_top and orig_height.
6051 2000-12-01 Jason Rumney <jasonr@gnu.org>
6053 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
6055 * w32fns.c (x_set_cursor_color): Fix last change.
6057 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6059 * xdisp.c (echo_area_display): If cursor is in the echo area, make
6060 sure that the next redisplay displays the minibuffer, so that
6061 the cursor will be replaced with what the minibuffer wants.
6063 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
6064 #ifndef instead of using #if.
6065 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
6066 USE_TOOLKIT_SCROLL_BARS is defined.
6068 2000-11-30 Jason Rumney <jasonr@gnu.org>
6070 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
6073 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6075 * fns.c (Fmd5): Doc fix.
6077 2000-11-30 Simon Josefsson <simon@josefsson.org>
6079 * fns.c (Fmd5): New function.
6080 (syms_of_fns): Defsubr md5.
6082 * Makefile.in (obj): Add md5.o
6084 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6086 * md5.h, md5.c: New files, taken from glibc.
6088 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
6090 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
6091 hasn't a font, use that of the frame, as drawing glyphs does.
6093 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
6095 * eval.c (Frun_hooks): Allow 0 arguments.
6097 2000-11-29 Gerd Moellmann <gerd@gnu.org>
6099 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
6100 is over the menu bar widget, say it's not on the frame.
6102 * xfns.c (Fx_create_frame): Reintroduce the call to
6103 face-set-after-frame-defaults.
6105 * eval.c (Fsignal): Reset handling_signal.
6107 2000-11-28 Jason Rumney <jasonr@gnu.org>
6109 * w32menu.c (add_menu_item): Reset menu item text when changing
6110 type to radio button.
6112 2000-11-28 Gerd Moellmann <gerd@gnu.org>
6114 * xselect.c: Update copyright.
6116 * window.c (coordinates_in_window): If on a mode or header line,
6117 but sufficiently close to its start, return ``on vertical
6118 border''. This gives us a way to drag windows horizontally when
6119 using toolkit scroll bars.
6121 * xterm.c (note_mouse_highlight): Change the cursor shape
6122 on the vertical border between windows.
6124 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
6126 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
6127 (syms_of_xfns): DEFVAR_LISP it.
6128 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
6130 * textprop.c (text_read_only): New function.
6131 (verify_interval_modification): Use it instead of signaling
6132 `text-read-only'. This makes it easier to catch this error
6135 * xdisp.c (forward_to_next_line_start): Check for newlines,
6136 not end of line, which includes CR.
6138 2000-11-28 Kenichi Handa <handa@etl.go.jp>
6140 * coding.c (Ffind_coding_systems_region_internal): Be sure to
6141 include no-conversion.
6143 2000-11-27 Jason Rumney <jasonr@gnu.org>
6145 * w32fns.c (w32_load_system_font): Always mark font as double byte
6146 if codepage is unicode.
6148 2000-11-27 Gerd Moellmann <gerd@gnu.org>
6150 * xdisp.c (forward_to_next_line_start): If already on a newline,
6151 just consume it to avoid unintended skipping over invisible text below.
6153 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
6154 `vertical-line', `mode-line' and `header-line' events.
6156 * xdisp.c (try_window_id): Avoid starting to display in the middle
6157 of a character, a TAB for instance. This is easier than to set
6158 up the iterator exactly, and it's not a frequent case, so the
6159 additional effort wouldn't really pay off.
6161 2000-11-26 Andrew Choi <akochoi@i-cable.com>
6163 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
6166 2000-11-25 Jason Rumney <jasonr@gnu.org>
6168 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
6169 Args to window_from_coordinates should be pixel coordinates.
6171 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
6172 redisplay handles them properly.
6174 2000-11-25 Miles Bader <miles@gnu.org>
6176 * indent.c (compute_motion): Keep pos_byte in sync with pos.
6178 2000-11-24 Jason Rumney <jasonr@gnu.org>
6180 * w32.c (init_environment): Set LANG environment variable based on
6181 locale settings, if not set.
6183 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
6184 making tool bar smaller. When clearing the frame, also
6185 clear current matrices. Clear frame when tool bar disappears.
6186 Don't use more lines for the tool-bar than is available.
6187 (x_change_window_heights): New function.
6189 2000-11-24 Gerd Moellmann <gerd@gnu.org>
6191 * xdisp.c (init_from_display_pos): If POS says we're already after
6192 an overlay string ending at POS, make sure to pop the iterator
6193 because it will be in front of that overlay string. When POS is
6194 ZV, we've thereby also ``processed'' overlay strings at ZV.
6196 * xfaces.c (lface_from_face_name): Function comment fix.
6198 2000-11-24 Miles Bader <miles@gnu.org>
6200 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
6201 apply `mode-line-inverse-video' -- zero means force display using
6202 the default face, non-zero means display using the specialized face.
6203 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
6205 2000-11-23 Kenichi Handa <handa@etl.go.jp>
6207 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
6210 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
6212 * coding.c (decode_coding_emacs_mule): Fix the case of
6213 CODING_EOL_LF, which used uninitialized value of c.
6215 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
6217 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
6219 2000-11-22 Gerd Moellmann <gerd@gnu.org>
6221 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
6224 * frame.h (struct frame): Replace desired_tool_bar_items,
6225 current_tool_bar_items, n_desired_tool_bar_items,
6226 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
6228 * frame.c (make_frame): Change initialization of tool bar
6231 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
6232 Change references to members deleted from struct frame to use the
6235 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
6236 references to members deleted from struct frame to use the new ones.
6238 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
6240 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
6242 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
6243 (note_tool_bar_highlight): Change references to members deleted
6244 from struct frame to use the new ones.
6246 2000-11-23 Miles Bader <miles@gnu.org>
6248 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
6249 the face's inverse-video attribute, rather than overriding it.
6251 2000-11-22 Gerd Moellmann <gerd@gnu.org>
6253 * xfns.c (x_set_tool_bar_lines): Clear internal border when
6254 making tool bar smaller.
6256 2000-11-22 Dave Love <fx@gnu.org>
6258 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
6260 2000-11-22 Miles Bader <miles@gnu.org>
6262 * keyboard.c (Vminibuffer_message_timeout): New variable.
6263 (command_loop_1): Use it to determine message timeout.
6264 (syms_of_keyboard): Initialize it.
6266 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
6268 2000-11-22 Kenichi Handa <handa@etl.go.jp>
6270 * sysdep.c: Move the code for declaring h_errno after #include
6273 2000-11-21 Gerd Moellmann <gerd@gnu.org>
6275 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
6276 the menu bar when the tooltip is unmapped.
6278 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
6279 sole visible buffer when we're currently in the mini-buffer, and
6282 2000-11-21 Jason Rumney <jasonr@gnu.org>
6284 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
6285 put on the clipboard.
6286 (Fw32_get_clipboard_data): Compare data on clipboard with saved
6287 copy of what Emacs last put there. If they are the same, do not
6288 use the clipboard copy to avoid losing data due to coding conversions.
6290 2000-11-22 Miles Bader <miles@gnu.org>
6292 * minibuf.c (Vminibuffer_prompt_properties): New variable.
6293 (syms_of_minibuf): Initialize it.
6294 (read_minibuf): Add properties from Vminibuffer_prompt_properties
6295 to prompt, don't make read-only.
6297 2000-11-21 Gerd Moellmann <gerd@gnu.org>
6299 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
6300 Add BEFORE/AFTER_POTENTIAL_GC.
6302 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
6304 * buffer.c (mmap_free_1): Avoid a compiler warning.
6306 * term.c, cm.c: Don't try to include termcap.h; see comment there.
6308 2000-11-21 Kenichi Handa <handa@etl.go.jp>
6310 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
6313 2000-11-20 Gerd Moellmann <gerd@gnu.org>
6315 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
6318 * s/gnu-linux.h: Don't use `#cpu'.
6320 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
6321 not defined in mman.h.
6323 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
6324 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
6325 and store an index in the XClientMessageEvent. Storing a
6326 Lisp_Object or pointer can fail on a 64 bit system, since X only
6328 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
6330 2000-11-20 Dave Love <fx@gnu.org>
6332 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
6334 2000-11-20 Gerd Moellmann <gerd@gnu.org>
6336 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
6338 2000-11-20 Kenichi Handa <handa@etl.go.jp>
6340 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
6343 * alloc.c (make_string): Fix previous change. Be sure to make
6344 unibyte string correctly.
6346 2000-11-19 Gerd Moellmann <gerd@gnu.org>
6348 * window.c (Fwindow_list): Change parameter list to be XEmacs
6350 (window_list_1): New function.
6351 (window_loop): Use it instead of Fwindow_list.
6353 * sysdep.c (emacs_ospeed): New variable.
6354 (toplevel): Don't declare ospeed extern.
6355 (init_baud_rate): Use emacs_ospeed instead of ospeed.
6357 * termcap.c (ospeed): Remove.
6358 (tputs) [!emacs]: Remove unused code.
6359 (tgetent): Avoid a compiler warning.
6361 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6362 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
6363 SCROLL_BAR_X_WIDGET with additional argument DPY.
6365 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
6367 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
6368 Take the X display as additional argument.
6369 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
6370 `Widget' is a pointer type that's not easily stored in Lisp_Object
6371 form in a portable way.
6373 * dispnew.c (update_text_area): Fix last change.
6375 2000-11-18 Gerd Moellmann <gerd@gnu.org>
6377 * xdisp.c: Use BINDING_STACK_SIZE throughout.
6379 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
6380 clear current matrices.
6382 * buffer.c (mmap_enlarge): Don't print a message on stderr
6383 if mapping new memory at the end of the existing region fails.
6385 * dispnew.c (update_text_area): Don't skip over equal glyphs
6386 when the last current glyph overlaps the glyph to its right.
6388 2000-11-18 Miles Bader <miles@gnu.org>
6390 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
6391 lines that *end* with "..." too (that's the most common case!).
6393 2000-11-18 Gerd Moellmann <gerd@gnu.org>
6395 * xdisp.c (resize_mini_window): Temporarily change to the
6396 mini-window's buffer if necessary.
6398 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
6399 the tooltip obscures less text under it.
6401 2000-11-17 Gerd Moellmann <gerd@gnu.org>
6403 * puresize.h (BASE_PURESIZE): Increase to 700000.
6405 2000-11-18 Jason Rumney <jasonr@gnu.org>
6407 * w32term.c (w32_draw_bitmap): Use face to set colors.
6409 2000-11-17 Dave Love <fx@gnu.org>
6411 * lread.c (Fload): Fix #ifdef for pcc.
6413 2000-11-17 Gerd Moellmann <gerd@gnu.org>
6415 * xdisp.c (pos_visible_p): Compute the default character height
6418 2000-11-16 Gerd Moellmann <gerd@gnu.org>
6420 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
6421 knowing the line's height; use the default font's height in that case.
6423 * xfaces.c (weight_table): Add `demi' with the same meaning as
6426 2000-11-16 Kenichi Handa <handa@etl.go.jp>
6428 * dispnew.c (null_row): New global static variable.
6429 (clear_glyph_row): Delete local static variable null_row.
6431 2000-11-15 Jason Rumney <jasonr@gnu.org>
6433 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
6434 (w32_alloc_lighter_color): Use new brightness calculations from
6435 xterm.c. Scale delta to be in the range expected by W32.
6436 (w32_draw_relief_rect): Use frame relief colors.
6438 2000-11-15 Gerd Moellmann <gerd@gnu.org>
6440 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
6441 (Qinhibit_default_face_x_resources): New variable.
6442 (syms_of_frame): Initialize it.
6443 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
6445 * xdisp.c (pos_visible_p): Improve function comment.
6447 * lisp.h (BINDING_STACK_SIZE): New macro.
6449 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
6450 reading the directory if readdir returns null and errno is EAGAIN
6453 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
6455 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
6456 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
6457 Set amount_to_scroll to max of dx and scroll_step so that
6458 scroll-conservatively doesn't defeat scroll-step>1.
6459 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
6460 scroll-conservatively for line-at-a-time scrolling.
6462 2000-11-14 Gerd Moellmann <gerd@gnu.org>
6464 * window.c (Fpos_visible_in_window_p): Call pos_visible with
6467 * xdisp.c (current_mode_line_height, current_header_line_height):
6469 (init_xdisp): Initialize them.
6470 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
6471 and use exact mode line heights if it is set.
6473 * lisp.h (pos_visible_p): Change prototype.
6475 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6476 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
6477 and current_header_line_height first.
6478 (current_mode_line_height, current_header_line_height):
6481 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
6483 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
6484 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
6485 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
6487 2000-11-14 Miles Bader <miles@gnu.org>
6489 * xterm.c (x_alloc_lighter_color): Include an additive component
6490 too for dark colors, because FACTOR isn't enough.
6491 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
6494 2000-11-13 Gerd Moellmann <gerd@gnu.org>
6496 * keyboard.c (show_help_echo): Call message3_nolog with number of
6497 bytes in the help string as 2nd parameter, instead of the number
6500 2000-11-13 Miles Bader <miles@gnu.org>
6502 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
6503 (Fload): Use new openp return protocol.
6504 Don't try to use Vload_source_file_function to load .elc files.
6505 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
6506 openp return protocol.
6507 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
6509 2000-11-11 Kenichi Handa <handa@etl.go.jp>
6511 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
6513 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
6514 Defined these macros.
6515 (NLIST_STRUCT): Avoid re-defining it.
6517 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
6518 -I/usr/contrib/X11R6/include.
6519 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
6521 2000-11-10 Jason Rumney <jasonr@gnu.org>
6523 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
6525 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
6526 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
6528 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
6529 (Qw32_charset_vietnamese): New symbol.
6530 (xlfd_charset_of_font): New function.
6531 (w32_load_system_font): Use it.
6532 (x_to_w32_charset): Use Fassoc to find charset info. Special case
6533 when Vw32_charset_info_alist is nil to ensure default face always
6534 has font. Use Fcar and Fcdr for safety.
6535 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
6536 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
6537 pseudo-codepages for special cases.
6538 (w32_to_x_font): New parameter to allow charset portion to be
6539 specified where there is many to one mapping. Callers changed.
6540 (w32_list_fonts): Avoid listing fonts that won't display.
6542 2000-11-10 Gerd Moellmann <gerd@gnu.org>
6544 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
6545 (font_list_1): Renamed from font_list.
6546 (font_list): New function, trying alternative registries from
6547 Vface_alternative_font_registry_alist.
6548 (Finternal_set_alternative_font_registry_alist): New function.
6549 (syms_of_xfaces): Initialize and Staticpro
6550 Vface_alternative_font_registry_alist.
6551 Defsubr Finternal_set_alternative_font_registry_alist.
6553 2000-11-09 Ken Raeburn <raeburn@gnu.org>
6555 * lisp.h (Flooking_at): Declare.
6557 2000-11-09 Gerd Moellmann <gerd@gnu.org>
6559 * dired.c (directory_files_internal): Fix a braino.
6561 * dired.c (directory_files_internal): Add missing GCPRO's.
6564 2000-11-08 Gerd Moellmann <gerd@gnu.org>
6566 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
6567 (resize_mini_window): Return quickly if Vresize_mini_window is
6568 nil. Don't return if Vmax_mini_window_height is nil.
6570 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
6571 (syms_of_xdisp): Initialize them.
6572 (resize_mini_window): Act according to the setting of
6573 Vresize_mini_window.
6574 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
6576 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
6577 scroll bar widget after configuring it, so that it will appear at
6578 the right position from the start.
6579 (XTredeem_scroll_bar): Cleaned up.
6581 2000-11-08 Kenichi Handa <handa@etl.go.jp>
6583 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
6584 font is taller than the frame line, we don't have to bias the
6587 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
6589 2000-11-07 Dave Love <fx@gnu.org>
6591 * config.in (HAVE_MKSTEMP): Add.
6593 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
6595 2000-11-07 Gerd Moellmann <gerd@gnu.org>
6597 * window.c (Fset_window_configuration): Don't try to preserve
6598 point in the current buffer, if that buffer is displayed in more
6601 * xfaces.c (lookup_named_face): If default face isn't realized,
6602 try to realize it. Return -1 if not successful.
6603 (Fx_list_fonts): Handle case that face cannot be determined.
6604 (Fface_font): Likewise.
6606 2000-11-06 Gerd Moellmann <gerd@gnu.org>
6608 * window.c (displayed_window_lines): Detect partially
6609 visible lines at the bottom correctly.
6611 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
6613 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
6614 when ensuring we don't do visit in indirect buffer.
6616 2000-11-06 Kenichi Handa <handa@etl.go.jp>
6618 * composite.h (compose_chars_in_text): Add prototype.
6620 * composite.c (Vcomposition_function_table): New variable.
6621 (Qcomposition_function_table): New variable.
6622 (run_composition_function): Call
6623 Vcompose_chars_after_function with three arguments.
6624 (compose_chars_in_text): New function.
6625 (syms_of_composite): Modified the doc-string of
6626 Vcompose_chars_after_function. Declare composition-function-table
6627 as a lisp variable, and initialize it.
6629 * xfns.c (x_encode_text): Suppress producing escape sequences for
6632 * xselect.c: Include composite.h.
6633 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
6635 2000-11-05 Andrew Innes <andrewi@gnu.org>
6637 * w32term.c (x_produce_glyphs): Fix typo in enum name.
6639 * sysdep.c (read_input_waiting): Remove extraneous argument to
6642 * w32fns.c (Fx_server_version): Include w32_build_number in the
6645 * w32heap.c (w32_build_number): New variable.
6646 (cache_system_info): Set it.
6648 * w32heap.h (w32_build_number): Add extern.
6650 * emacs.c (syms_of_emacs): Update docstring for
6651 system-configuration, to reflect the actual usage on MS-Windows.
6653 2000-10-31 Gerd Moellmann <gerd@gnu.org>
6655 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
6656 process idle timers while waiting for another event.
6658 * dispnew.c (update_frame_line): Handle case where spaces in
6659 the default face are colored.
6661 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
6662 window height hasn't changed.
6664 2000-10-31 Jason Rumney <jasonr@gnu.org>
6666 * w32term.c (x_produce_glyphs): Handle composite characters.
6667 (x_draw_glyph_string_foreground)
6668 (x_draw_composite_glyph_string_foreground): Restore old font.
6670 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
6672 * minibuf.c (read_minibuf): Reset the undo history just before
6673 starting the recursive-edit.
6675 2000-10-30 Gerd Moellmann <gerd@gnu.org>
6677 * xfaces.c (menu_face_change_count): New variable.
6678 (Finternal_set_lisp_face_attribute): Increment it for changes
6680 (realize_basic_faces): Reflect changes in the `menu' faces
6683 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
6684 dy obtained from the iterator's y-position after moving from
6685 scroll_margin_pos to PT; see comment there.
6687 * xdisp.c (safe_eval_handler): Call add_to_log.
6689 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
6690 is not a symbol or string.
6692 * xdisp.c (echo_area_display): Don't perform a display update from
6693 inside redisplay. The update will happen anyway at the end of
6694 redisplay, and it can confuse redisplay (GC messages while
6695 redisplaying, for instance.)
6697 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
6699 * xrdb.c (x_load_resources): Use the class name in the defaults.
6701 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
6702 (regex_compile): Catch bogus \(\1\).
6704 2000-10-30 Gerd Moellmann <gerd@gnu.org>
6706 * xterm.c (x_alloc_nearest_color): Fix last change to compare
6709 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
6710 we have a color cache, check that the cached color equals the
6711 allocated color. If not, clear the color cache.
6713 * window.c (displayed_window_lines): Change buffers if necessary.
6714 Fix computation of displayed lines.
6716 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
6717 update_menu_bindings to DEFVAR_BOOL.
6719 2000-10-30 Kenichi Handa <handa@etl.go.jp>
6721 * search.c (Fset_match_data): Be sure to make search_regs always sane.
6723 * puresize.h (BASE_PURESIZE): Increase to 680000.
6725 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
6727 2000-10-29 Jason Rumney <jasonr@gnu.org>
6729 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
6731 * w32term.c (w32_bdf_per_char_metric): Negate descent.
6732 (w32_cache_char_metrics): Handle possibility that 'x' does not
6733 exist in a BDF font.
6734 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
6736 * w32bdf.h (bdffont): Add nchars.
6738 * w32bdf.c (set_bdf_font_info): Set it.
6739 (w32_BDF_TextOut): Swap byte order of double byte characters.
6740 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
6742 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
6744 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
6745 don't override the colors in frame's param_alist, unless they are
6748 * term.c (reassert_line_highlight): If inverse_video is non-zero,
6749 reverse the effect of the highlight flag.
6751 2000-10-27 Ken Raeburn <raeburn@gnu.org>
6753 * window.h (Fwindow_live_p): Declare.
6755 * undo.c (record_delete): Check that last_undo_buffer is really a
6756 buffer before applying XBUFFER to it.
6758 * keymap.c (where_is_internal): Pass lisp object, not integer, to
6761 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6763 * lisp.h (KEYMAPP): New macro.
6764 (get_keymap): Remove.
6765 (get_keymap_1): Rename get_keymap.
6767 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
6769 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
6771 * xmenu.c (single_submenu): Use KEYMAPP.
6772 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6773 Use KEYMAPP rather than Fkeymapp.
6775 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
6777 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
6778 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6779 Use KEYMAPP rather than Fkeymapp.
6780 (single_submenu): Use KEYMAPP.
6781 (w32_menu_show, w32_dialog_show): Use TRUE.
6783 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
6785 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
6786 (Fkeymapp): Use KEYMAPP.
6787 (get_keymap): Rename from get_keymap_1. Remove old def.
6788 Return t when autoload=0 and error=0 and the keymap needs autoloading.
6789 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
6790 (Fminor_mode_key_binding): Don't raise an error if the binding
6792 (Fuse_global_map, Fuse_local_map): Allow autoloading.
6793 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
6795 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
6796 Allow Vspecial_event_map to be autoloaded.
6797 (menu_bar_items): Fetch the keymap rather than using keymapp.
6798 (menu_bar_one_keymap): No need to follow func-indirect any more.
6799 (parse_menu_item): get_keymap_1 -> get_keymap.
6800 (tool_bar_items): Fetch the keymap rather than using keymapp.
6801 (read_key_sequence): Use KEYMAPP.
6803 * intervals.c (get_local_map): Use get_keymap rather than following
6804 function-indirections explicitly.
6806 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
6808 2000-10-27 Jason Rumney <jasonr@gnu.org>
6810 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
6811 point, as Windows has oversized fonts.
6813 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
6815 2000-10-27 Gerd Moellmann <gerd@gnu.org>
6817 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
6818 (freehook, reallochook): Handle null pointer arguments.
6819 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
6821 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6823 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
6824 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
6825 Giving in to popular pressure to shut up the compiler with casts.
6827 2000-10-27 Gerd Moellmann <gerd@gnu.org>
6829 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
6830 signed value, and use a default value computed from the font's
6833 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
6835 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
6836 that specify a negative underline position can still use underlines.
6838 * window.c (Fpos_visible_in_window_p): Make POS default to
6839 WINDOW's point, not the current buffer's point.
6841 2000-10-26 Dave Love <fx@gnu.org>
6843 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
6844 when it's necessary.
6846 2000-10-26 Gerd Moellmann <gerd@gnu.org>
6848 * window.c (size_window): Compute size difference from sum of old
6849 child window sizes instead of from parent's size.
6851 * xdisp.c (pos_visible_p): Change current buffer if necessary.
6852 Handle obscured lines at the top of the window.
6854 * frame.c (Fdelete_frame): Doc fix. Move running the hook
6855 down after the last error condition check.
6857 * frame.c (Fdelete_frame): Run delete-frame-hook.
6859 2000-10-26 Kenichi Handa <handa@etl.go.jp>
6861 * coding.c (decode_coding): Fix previous change (check also
6862 CODING_MODE_LAST_BLOCK).
6864 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
6866 * regex.c: More `unsigned char' -> `re_char' changes.
6867 Also change several `int' into `re_wchar_t'.
6868 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
6869 (PUSH_FAILURE_POINTER): Don't cast any more.
6870 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
6871 We want GCC to complain, since this piece of code makes
6872 re_match non-reentrant, which *should* be fixed.
6873 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
6874 (EXTEND_BUFFER): Use RETALLOC.
6875 (SET_LIST_BIT): Don't cast.
6876 (re_wchar_t): New type.
6877 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
6878 that those two functions will always properly return.
6879 (IMMEDIATE_QUIT_CHECK): Cast to void.
6880 (analyse_first): Use recursion rather than an explicit stack.
6881 (re_compile_fastmap): Can't fail anymore.
6882 (re_search_2): Don't check re_compile_fastmap for failure.
6883 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
6884 Now also sets the new value (passed in a new argument).
6885 (re_match_2_internal): Use it.
6886 Also, use a new var `reg' of type size_t when looping through regs
6887 rather than reuse the inappropriate `mcnt'.
6889 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
6890 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
6891 (where_is_internal): Renamed from Fwhere_is_internal.
6892 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
6893 (Fwhere_is_internal): New function wrapping where_is_internal.
6894 (where_is_internal_1): Handle the case where we're filling the cache.
6895 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
6897 2000-10-25 Miles Bader <miles@gnu.org>
6899 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
6901 2000-10-25 Gerd Moellmann <gerd@gnu.org>
6903 * window.c (pos_fully_visible_p): Removed.
6904 (Fpos_visible_in_window_p): Use pos_visible_p to determine
6905 if position is visible and/or fully visible.
6907 * lisp.h (pos_visible_p): Add prototype.
6909 * xdisp.c (pos_visible_p): New function.
6911 2000-10-25 Kenichi Handa <handa@etl.go.jp>
6913 * process.c (send_process): If OBJECT is t, it means that the data
6914 is from C string, but we should encode it. Before calling
6915 setup_raw_text_coding_system, be sure to flush out data by the
6916 previous coding system.
6918 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
6920 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
6921 assignment of startpos to prev when startpos == pos.
6923 * editfns.c (find_field): Set the field stickiness correctly from
6924 overlay fields. Use renamed `text_property_stickiness'.
6925 (text_property_stickiness): Renamed from `char_property_stickiness'.
6926 Only check text properties, not overlays.
6927 * textprop.c (get_char_property_and_overlay): New function.
6928 (Fget_char_property): Use it.
6929 * intervals.h (get_char_property_and_overlay): Add declaration.
6931 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
6933 * keymap.c: Use AREF, ASET and ASIZE macros.
6934 (Fmake_sparse_keymap): Docstring fix.
6936 (shadow_lookup): Move up.
6937 Handle the case where lookup-key returns an integer.
6938 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
6939 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
6940 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
6941 Simplify/rewrite the keymap-finding code.
6942 Add check for command shadowing, using shadow_lookup.
6944 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
6946 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
6947 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
6950 2000-10-24 Andrew Innes <andrewi@gnu.org>
6952 * dired.c (directory_files_internal_unwind): New function.
6953 (directory_files_internal): Use it to ensure closedir is called
6954 even if expand-file-name or file-attributes throw, eg. because of
6955 a user interrupt. Also enable immediate_quit while calling
6956 re_search, so that matching can be interrupted as well.
6958 2000-10-24 Andrew Innes <andrewi@gnu.org>
6960 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
6962 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
6963 so that re_search functions only quit when callers expect them to.
6965 2000-10-24 Kenichi Handa <handa@etl.go.jp>
6967 * regex.c (regex_compile): Change the way of handling a range from
6968 a char less than 256 to a char not less than 256.
6970 2000-10-24 Gerd Moellmann <gerd@gnu.org>
6972 * window.c (size_window): Prevent setting window's width or
6973 height to a negative value (esp. with XSETFASTINT).
6975 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
6976 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
6977 (protect_malloc_state) [GC_MALLOC_CHECK &&
6978 GC_PROTECT_MALLOC_STATE]: New function.
6979 (PROTECT_MALLOC_STATE): New macro.
6980 (__malloc_initialize, morecore, _malloc_internal)
6981 (_free_internal) _realloc_internal): Use it to make _heapinfo
6982 read-only outside of gmalloc.
6984 * keymap.c: Update copyright.
6986 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
6989 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
6991 * filelock.c (unlock_all_files): Use unlock_file to expand each
6992 buffer's file_truename before trying remove its lock file.
6994 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
6996 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
6997 or CRLF, decode EOLs.
6999 2000-10-24 Kenichi Handa <handa@etl.go.jp>
7001 * window.c (Fdisplay_buffer): Fix doc.
7003 2000-10-23 Jason Rumney <jasonr@gnu.org>
7005 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
7006 ASCII font of default fontset on Windows.
7008 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
7009 xterm.c comment below).
7011 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
7013 2000-10-23 Gerd Moellmann <gerd@gnu.org>
7015 * xterm.c (x_connection_closed): Reset handling_signal.
7017 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
7019 2000-10-23 Miles Bader <miles@gnu.org>
7021 * window.c (window_scroll_pixel_based, window_scroll_line_based):
7022 Pass nil for FULLY argument to Fpos_visible_in_window_p to
7023 maintain old behavior.
7024 * minibuf.c (Fminibuffer_complete): Likewise.
7026 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
7028 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
7029 that when a font can't be exactly centered, it errs up rather than
7032 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
7034 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
7036 2000-10-23 Andrew Choi <akochoi@i-cable.com>
7038 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
7040 * dispnew.c [macintosh]: Include macterm.h.
7041 (init_display) [macintosh]: Initialization for window system.
7043 * emacs.c (main) [macintosh]: Call syms_of_textprop,
7044 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
7045 syms_of_search, x_term_init, and init_keyboard before calling
7046 init_window_once. Also, call syms_of_xmenu.
7048 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
7049 default fontset to Monaco.
7051 * frame.c [macintosh]: Include macterm.h. Remove declarations of
7052 NewMacWindow and DisposeMacWindow.
7053 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
7054 instead of calling NewMacWindow and setting fields of
7055 f->output_data.mac directly. Call init_frame_faces.
7056 (Fdelete_frame) [macintosh]: Remove unused code.
7057 (Fmodify_frame_parameters) [macintosh]: Call
7058 x_set_frame_parameters instead of mac_set_frame_parameters.
7060 * frame.h [macintosh]: Define menu_bar_lines field in struct
7061 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
7063 * keyboard.c [macintosh]: Include macterm.h.
7064 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
7065 and menu_bar_activate_event type events as for X and NT.
7066 (make_lispy_event) [macintosh]: Construct lisp events of type
7067 MENU_BAR_EVENT as for X and NT.
7069 * sysdep.c [macintosh]: Remove declaration for sys_signal.
7070 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
7071 (sys_subshell) [macintosh]: Remove definition entirely.
7072 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
7073 Vwindow_system_version here. Remove initialization of
7074 Vx_bitmap_file_path.
7075 (read_input_waiting): Correct the number of parameters passed to
7077 Move all Macintosh functions to mac/mac.c.
7079 * term.c [macintosh]: Include macterm.h.
7081 * window.c [macintosh]: Include macterm.h.
7083 * xdisp.c [macintosh]: Include macterm.h. Declare
7084 set_frame_menubar and pending_menu_activation.
7085 (echo_area_display) [macintosh]: Do not return if terminal frame
7086 is the selected frame.
7087 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
7088 Allow only the selected frame to set menu bar.
7089 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
7090 calling FRAME_EXTERNAL_MENU_BAR (f).
7091 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
7093 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
7094 and check_x. Declare XCreateGC. Define x_create_gc and
7095 x_free_gc. Initialize font_sort_order.
7096 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
7097 but call x_list_fonts instead of w32_list_fonts.
7098 (Finternal_face_x_get_resource) [macintosh]: Do not call
7099 display_x_get_resource.
7100 (prepare_face_for_display) [macintosh]: Set xgcv.font.
7101 (realize_x_face) [macintosh]: Load the font if it is specified in
7103 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
7105 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
7107 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
7108 is nil: since we go to the end of submap anyway, we'd end up
7110 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
7111 doesn't obey autoload.
7113 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
7115 * msdos.c (dos_set_window_size): Update screen dimension variables.
7117 2000-10-21 Jason Rumney <jasonr@gnu.org>
7119 * w32term.c (w32_cache_char_metrics): Double check that font is
7120 really fixed pitch before trusting tmPitchAndFamily.
7122 2000-10-21 Andrew Innes <andrewi@gnu.org>
7124 * w32gui.h (w32_char_font_type): Move enum from w32term.c
7126 * w32term.h: Extern decl for w32_cache_char_metrics.
7128 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
7130 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
7131 (w32_unload_font): Free per_char array if present.
7133 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
7134 cached information in emulated XFontStruct to handle common cases
7135 quickly. Do not allocate XCharStruct for return.
7136 (w32_native_per_char_metric): New function.
7137 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
7139 (x_produce_glyphs): Don't get an HDC. Change calls to
7140 w32_per_char_metric to match arg change above. Remove calls to
7142 (w32_get_glyph_overhangs): Ditto.
7143 (w32_cache_char_metrics): New function.
7145 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
7146 ($(BLD)/casefiddle.$(O)): Remove compile command.
7147 ($(BLD)/gmalloc.$(O)): Remove compile command.
7148 ($(BLD)/dispnew.obj):
7149 ($(BLD)/keyboard.obj):
7150 ($(BLD)/w32inevt.obj):
7151 ($(BLD)/w32bdf.obj):
7153 ($(BLD)/buffer.obj):
7154 ($(BLD)/editfns.obj):
7156 ($(BLD)/fileio.obj):
7158 ($(BLD)/indent.obj):
7159 ($(BLD)/insdel.obj):
7160 ($(BLD)/intervals.obj):
7161 ($(BLD)/minibuf.obj):
7163 ($(BLD)/scroll.obj):
7164 ($(BLD)/sysdep.obj):
7165 ($(BLD)/textprop.obj):
7166 ($(BLD)/widget.obj):
7167 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
7168 ($(BLD)/term.obj): Add dependency on dispextern.h.
7170 * makefile.nt ($(BLD)\dispnew.obj):
7171 ($(BLD)\keyboard.obj):
7172 ($(BLD)\w32inevt.obj):
7173 ($(BLD)\w32bdf.obj):
7175 ($(BLD)\buffer.obj):
7176 ($(BLD)\editfns.obj):
7178 ($(BLD)\fileio.obj):
7180 ($(BLD)\indent.obj):
7181 ($(BLD)\insdel.obj):
7182 ($(BLD)\intervals.obj):
7183 ($(BLD)\minibuf.obj):
7185 ($(BLD)\scroll.obj):
7186 ($(BLD)\sysdep.obj):
7187 ($(BLD)\textprop.obj):
7188 ($(BLD)\widget.obj):
7189 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
7190 ($(BLD)\term.obj): Add dependency on dispextern.h
7192 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
7194 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
7195 with an additional argument of Qt.
7197 2000-10-21 Miles Bader <miles@gnu.org>
7199 * window.c (pos_fully_visible_in_window_p): New function.
7200 (Fpos_visible_in_window_p): Add FULLY argument.
7201 Use pos_fully_visible_in_window_p.
7202 (window_scroll_pixel_based, window_scroll_line_based): Update
7203 calls to Fpos_visible_in_window_p.
7204 * lisp.h (Fpos_visible_in_window_p): Update prototype
7206 2000-10-20 Gerd Moellmann <gerd@gnu.org>
7208 * alloc.c (toplevel): Conditionalize compilation of mem_*
7209 functions differently.
7211 2000-10-20 Jason Rumney <jasonr@gnu.org>
7213 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
7214 mem_init where it used to be. mem_z etc not defined otherwise.
7216 2000-10-20 Gerd Moellmann <gerd@gnu.org>
7218 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
7220 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
7221 structure definition and related variabled to the top of the file.
7222 Include this code when GC_MALLOC_CHECK is defined.
7223 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
7224 register/unregister allocated region.
7225 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
7226 which isn't allocated.
7227 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
7228 something which is already in use.
7229 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
7230 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
7231 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
7232 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
7234 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
7235 _malloc_internal instead of malloc.
7236 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
7239 2000-10-20 Andrew Innes <andrewi@gnu.org>
7241 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
7243 (my_strftime) <macro>: Don't use macro arg list when redefining as
7245 (my_strftime) <function>: Supply 0 as ut argument.
7247 2000-10-19 Jason Rumney <jasonr@altavista.net>
7249 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
7250 including dispextern.h, as it stops faces from working.
7252 * w32fns.c (Fx_create_frame): Don't bother calling
7253 face-set-after-frame-default since the caller does it for us
7254 anyway. Clean up calls to x_get_arg to be consistent with X.
7256 * w32term.c (x_produce_glyphs): Handle
7257 unibyte_display_via_language_environment correctly.
7258 (w32_draw_box_rect): Fix the calculation of width and height.
7260 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
7261 as it has stopped working.
7262 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
7265 2000-10-19 Gerd Moellmann <gerd@gnu.org>
7267 * eval.c (skip_debugger): Prevent a compiler warning.
7268 (Fcondition_case): Likewise.
7269 (Fbacktrace_frame): Use a null interactive spec.
7271 2000-10-19 Kenichi Handa <handa@etl.go.jp>
7273 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
7275 2000-10-18 Gerd Moellmann <gerd@gnu.org>
7277 * strftime.c: Sync with glibc, file version 1.78.
7278 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
7279 should no longer be used according to ISO 8601.
7281 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
7282 no map for meta_prefix_char, don't try to use it as a keymap.
7283 Instead, if T_OK is non-zero, look up a default binding, if any,
7284 otherwise, if T_OK is zero, return nil.
7286 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
7287 (x_to_xcolors, png_load): Use x_query_color.
7289 * xterm.c (x_color_cells, x_query_colors, x_query_color):
7291 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
7293 (x_copy_color, x_alloc_lighter_color): Likewise.
7295 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
7296 (x_query_color, x_query_colors): Add prototype.
7298 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
7299 check_string_bytes only if not noninteractive, increase count to 50.
7301 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
7303 * insdel.c (adjust_markers_for_delete): Handle before-insertion
7306 2000-10-17 Gerd Moellmann <gerd@gnu.org>
7308 * alloc.c (pure_bytes_used): Renamed from pureptr.
7310 (pure_alloc): New function.
7311 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
7313 (Fpurecopy): Use PURE_POINTER_P.
7315 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
7316 PT has moved backward.
7318 * xdisp.c (cursor_row_p): Take continued lines into account.
7320 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
7322 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
7323 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
7324 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
7327 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
7328 of selective display off while searching for the next line start.
7330 2000-10-17 Kenichi Handa <handa@etl.go.jp>
7332 * Makefile.in (term.o): Depend on dispextern.h.
7334 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
7336 * keymap.c (keymap_memberp): Ensure that nil is not a member.
7338 2000-10-16 Gerd Moellmann <gerd@gnu.org>
7340 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
7341 the iterator at the beginning, so that they can be set later on,
7342 for instance in reseat_at_next_visible_line_start, without being
7345 * xfns.c (pbm_format): Add :foreground and :background keywords.
7346 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
7347 (xbm_load): Recognize foreground and background color specifications.
7349 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
7351 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
7353 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
7355 * msdos.c (IT_set_face): Compare highlighted face with the default
7356 face, and invert colors if these faces' colors are identical.
7357 (Fmsdos_remember_default_colors): Don't swap foreground and
7358 background colors in initial_colors[].
7359 (IT_set_frame_parameters): Don't swap frame's foreground and
7360 background pixels. If ALIST includes "(reverse . t)", swap
7361 foreground-color and background-color properties in frame's
7362 param_alist. If the original frame's param_alist doesn't specify
7363 the colors, store unspecified-fg and unspecified-bg, reversed if
7366 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
7367 the colors are unspecified and reversed, reverse fore- and back-
7368 ground in the returned value.
7369 (Fframe_parameter): Ditto.
7371 2000-10-16 Gerd Moellmann <gerd@gnu.org>
7373 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
7374 get_last_unchanged_at_beg_row.
7375 (find_first_unchanged_at_end_row): Renamed from
7376 get_first_unchanged_at_end_row.
7377 (find_first_unchanged_at_end_row): Convert assertions to
7378 unconditional tests which abort. When looking for a row in
7379 unchanged text, don't go further back than first_text_row.
7381 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
7382 Don't add in the last line's height when deciding if the new
7383 position is below the scroll margin.
7385 2000-10-16 Miles Bader <miles@gnu.org>
7387 * editfns.c (Fconstrain_to_field): Check carefully for field
7388 boundaries if either OLD_POS or NEW_POS has a non-nil field
7389 property, even if they're the same.
7391 2000-10-16 Kenichi Handa <handa@etl.go.jp>
7393 * xterm.c (x_draw_box_rect): Fix the calculation of width and
7394 height for XFillRectangle.
7396 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
7398 * syntax.c (Fstring_to_syntax): New function extracted from
7399 Fmodify_syntax_entry.
7400 (Fmodify_syntax_entry): Use it and document the ! and | fences.
7401 (skip_chars, Fforward_comment): Remove unused variables.
7402 (syms_of_syntax): Add defsubr for string-to-syntax.
7403 (describe_syntax): Add code for comment and string fences.
7405 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
7407 * keymap.c (access_keymap): Add AUTOLOAD parameter.
7408 Do the meta->esc mapping. Call get_keyelt before returning.
7409 Start scanning from the second element (the first is always `keymap')
7410 to make it easier to detect when we reach a parent map.
7411 Handle the case of inheriting from a symbol whose function is a map.
7412 (Fkeymap_parent): Also handle the `inherit from symbol' case.
7413 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
7414 (get_keyelt, Flookup_key): Update call to access_keymap.
7415 Remove the meta->esc mappings.
7416 (define_as_prefix): Delete old disabled code.
7417 (menu_item_p): New function.
7418 (where_is_internal_1): Skip over the few remaining menu items.
7419 * lisp.h (access_keymap): Update prototype.
7420 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
7421 Update call to access_keymap.
7422 (follow_key, read_key_sequence): Update calls to access_keymap.
7423 Remove the meta->esc mappings.
7425 2000-10-13 Gerd Moellmann <gerd@gnu.org>
7427 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
7428 with additional argument.
7430 * xdisp.c (cursor_row_p): New function.
7431 (try_cursor_movement, display_line): Use it.
7433 * xdisp.c (append_space): Also save/restore iterator's current
7434 character and its length.
7436 * xdisp.c (init_from_display_pos): Add an assertion.
7437 (handle_stop): Don't set iterator's add_overlay_start.
7438 (handle_invisible_prop): Likewise.
7439 (load_overlay_strings): If text under an overlay is invisible,
7440 take both before- and after-strings into account when the iterator
7441 is positioned either at the start or at the end of the overlay.
7442 (forward_to_next_line_start): Rewritten.
7443 (reseat_at_next_visible_line_start): Rewritten.
7444 (set_iterator_to_next): Add parameter RESEAT_P.
7446 * dispextern.h (struct it): Remove member add_overlay_start.
7447 (set_iterator_to_next): Change prototype.
7449 2000-10-13 Kenichi Handa <handa@etl.go.jp>
7451 * coding.c (code_convert_region): Be sure to initialize
7452 coding->category_idx.
7453 (decode_coding_string): Set coding->src_multibyte and
7454 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
7455 (encode_coding_string): Set coding->src_multibyte and
7456 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
7458 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
7460 * xfns.c (Fx_create_frame): Don't bother calling
7461 face-set-after-frame-default since the caller does it for us anyway.
7463 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
7465 * window.c (coordinates_in_window): Fix detection of vertical line
7466 on character terminals.
7468 2000-10-12 Gerd Moellmann <gerd@gnu.org>
7470 * editfns.c (save_excursion_save): Additionally record the
7472 (save_excursion_restore): If buffer was visible in a window, and a
7473 different window was selected, and the old selected window is
7474 still live, restore point in that window.
7476 2000-10-12 Kenichi Handa <handa@etl.go.jp>
7478 * xterm.c (x_produce_glyphs): Handle
7479 unibyte_display_via_language_environment correctly.
7481 * regex.c (regex_compile): Change the way of handling a range from
7482 unibyte char to multibyte char.
7484 * syntax.c (skip_chars): Change the way of handling a range from
7485 unibyte char to multibyte char.
7487 * process.c (read_process_output): Cancel previous change.
7489 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
7491 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
7493 * charset.c (Ffind_charset_string): Doc fix.
7494 (Ffind_charset_region): Doc fix.
7496 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
7498 * process.c (read_process_output): Fix previous change. Adjust
7499 multibyteness of text to insert in a buffer by
7500 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
7502 2000-10-10 Andreas Schwab <schwab@suse.de>
7504 * alloc.c (mark_object): Remove all workarounds installed on
7507 2000-10-10 Kenichi Handa <handa@etl.go.jp>
7509 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
7510 (base64_encode_1): Make it work for a text of multibyte form.
7511 (Fbase64_decode_region): Allocate sufficient memory for multibyte
7512 case. Don't call str_to_multibyte because base64_decode_1
7513 produces correct multibyte form for eight-bit codes.
7514 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
7515 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
7516 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
7519 * charset.h (CHAR_STRING): Optimized for single byte characters.
7521 2000-10-09 Andreas Schwab <schwab@suse.de>
7523 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
7524 -1 after socket is closed, to fall through to error processing.
7526 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
7528 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
7529 variables. If ALIST includes foreground-color or
7530 background-color, change also the colors of the default face for
7533 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
7535 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
7536 them extern (they are defined on xfaces.c).
7537 (syms_of_msdos): Don't intern and don't staticpro
7538 Qbackground_color and Qforeground_color.
7540 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
7542 * frame.c (Fframe_parameter): For non-windowed frames, if
7543 f->param_alist says foreground or background color is unspecified,
7544 call tty_color_name to return the color name computed from the
7545 frame's current colors.
7547 2000-10-06 Dave Love <fx@gnu.org>
7549 * terminfo.c (ospeed): Don't declare.
7551 * sysdep.c: Don't include string.h.
7552 (h_errno): Declare conditional also on TRY_AGAIN.
7554 * charset.c (Ffind_charset_string): Doc fix.
7556 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
7557 (Fbase64_decode_region, Fbase64_decode_string): More explicit
7560 2000-10-05 Dave Love <fx@gnu.org>
7562 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
7563 position like menu-bar.
7565 2000-10-05 Gerd Moellmann <gerd@gnu.org>
7567 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
7569 * xdisp.c (handle_single_display_prop): Use safe_call1.
7570 (safe_call): Renamed from call_function.
7571 (safe_call1): New function.
7572 (handle_fontified_prop): Use safe_call1 instead of call1.
7573 (safe_eval): Renamed from eval_form.
7574 (safe_eval_handler): Renamed from eval_handler.
7575 (handle_single_display_prop, display_mode_element): Use safe_eval
7576 instead of eval_form.
7578 * xfaces.c (merge_face_heights): Use safe_call instead of
7581 * keyboard.c (show_help_echo): Use safe_call instead of
7582 call_function; use safe_eval instead of eval_form.
7584 * lisp.h (safe_call): Renamed from call_function.
7585 (safe_eval): Renamed from eval_form.
7586 (safe_call1): Add prototype.
7588 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
7590 * xfns.c (image_ascent): Rearrange ascent calculation for the
7593 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
7595 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
7596 (where_is_internal_1): Don't bother ignoring menu-items any more.
7598 2000-10-04 Gerd Moellmann <gerd@gnu.org>
7600 * keyboard.c (update_menu_bindings): New variable.
7601 (parse_menu_item): Use AREF. If update_menu_bindings
7602 is 0, don't update menu bindings.
7603 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
7605 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
7607 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
7610 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
7612 * syntax.c (forw_comment): Match nestedness of ender/starter.
7613 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
7614 (prev_char_comstart_first): Remove.
7615 (back_comment): Check two-char comment markers more carefully
7616 to better handle overlapping cases like *//* or /* */* */ ...
7617 Match nestedness of ender/starter.
7619 2000-10-02 Dave Love <fx@gnu.org>
7621 * config.in (HAVE_GAI_STRERROR): Add undef.
7623 * process.c (Fopen_network_stream): Use it.
7625 * m/alpha.h (NO_REMAP): Don't define.
7627 2000-10-02 Gerd Moellmann <gerd@gnu.org>
7629 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
7630 return with a string converted to an integer or vice versa when
7631 Vmocklisp_arguments is t.
7632 (Fsignal): Likewise. The function can return for `quit'.
7633 (struct gcpro): Declare member `var' to point to a volatile
7636 * eval.c (error): Prevent compiler warning.
7638 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
7640 * keymap.c (keymap_memberp): New function.
7641 (Fset_keymap_parent): Use it.
7642 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
7643 Use keymap_memberp to avoid creating cycles.
7644 (access_keymap): Use KEYMAPP.
7646 2000-09-30 Gerd Moellmann <gerd@gnu.org>
7648 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
7649 gai_strerror. Make sure xerrno is set if connect fails. Improve
7652 2000-09-29 Jason Rumney <jasonr@gnu.org>
7654 * w32term.c (w32_char_font_type, w32_encode_char)
7655 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
7656 (w32_bdf_per_char_metric): New function.
7657 (w32_per_char_metric): Use it.
7658 (x_draw_glyph_string_background): Always draw background for BDF
7661 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
7662 GDI object which is a scarce resource.
7664 * w32bdf.c (search_file_line): Fix skipping of whitespace.
7665 (get_quoted_string): Fix limit on memchr search.
7666 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
7667 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
7668 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
7669 (get_cached_font_char, cache_char_offset): Use macro
7670 BDF_CODEPOINT_RANGE_COVER_P.
7671 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
7672 (clear_cached_bitmap_slots): New function.
7673 (GET_HEX_VALUE): G-Z, g-z are not hex.
7674 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
7675 (get_bitmap_with_cache): Use new cache implementation.
7676 (create_offscreen_bitmap): New function.
7677 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
7679 * w32term.c (x_produce_glyphs): If the distance from the current
7680 position to the next tab stop is less than a canonical character
7681 width, use the tab stop after that.
7682 (x_draw_glyphs): Handle case START and END are out of bounds more
7684 (x_clear_mouse_face): Block/unblock input.
7685 (x_display_and_set_cursor): Don't show a hollow box cursor for
7686 buffers whose cursor_type is nil.
7688 2000-09-29 Gerd Moellmann <gerd@gnu.org>
7690 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
7692 * dispextern.h (updating_frame): Declare extern.
7694 2000-09-29 Andreas Schwab <schwab@suse.de>
7696 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
7698 2000-09-29 Gerd Moellmann <gerd@gnu.org>
7700 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
7701 use its function definition.
7702 (tool_bar_items): Likewise.
7704 * lisp.h (fatal): Declare NO_RETURN.
7706 2000-09-29 Kenichi Handa <handa@etl.go.jp>
7708 * keymap.c: Remove the line "#undef NULL".
7710 2000-09-28 Gerd Moellmann <gerd@gnu.org>
7712 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
7714 2000-09-28 Dave Love <fx@gnu.org>
7716 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
7718 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
7720 * .gdbinit (xreload): Note its need on GNU/Linux.
7722 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
7723 r_alloc, r_alloc_free.
7725 2000-09-28 Kenichi Handa <handa@etl.go.jp>
7727 * syntax.c (skip_chars): Handle negation correctly.
7729 2000-09-27 Gerd Moellmann <gerd@gnu.org>
7731 * xfaces.c (realize_default_face): Call set_lface_from_font_name
7732 with non-zero FORCE_P argument.
7734 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
7737 * xdisp.c (window_box_height): Add an assertion.
7739 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
7740 tool-bar than is available.
7741 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
7743 2000-09-27 Dave Love <fx@gnu.org>
7745 * s/irix6-5.h: Now works 64-bit. Tidied.
7747 2000-09-26 Gerd Moellmann <gerd@gnu.org>
7749 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
7750 instead of BITS_PER_INT.
7751 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
7752 EMACS_UINT, respectively.
7753 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
7755 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
7757 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
7759 * window.c (freeze_window_starts): Construct last argument for
7760 foreach_window differently.
7762 * xfns.c (x_decode_color): Don't return a Lisp_Object.
7764 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
7765 EMACS_UINT instead of `int' and `unsigned int'.
7766 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
7768 * frame.h (struct frame): Make the `nothing' member of union
7769 output_data an EMACS_INT.
7771 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
7772 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
7773 size in the sdata structure.
7774 (SDATA_NBYTES, SDATA_DATA): New macros.
7775 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
7776 differently for the different layout of the sdata structure.
7777 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
7779 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
7780 Check that size recorded in the string size and size recorded in
7781 the sdata structure agree.
7783 2000-09-25 Dave Love <fx@gnu.org>
7785 * buffer.c: Include stdio.h.
7787 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
7789 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
7791 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
7792 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
7793 (__malloc_extra_blocks): Declare as __malloc_size_t.
7795 2000-09-25 Gerd Moellmann <gerd@gnu.org>
7797 * alloc.c (mark_image): Use GC_NILP instead of NILP.
7799 * keyboard.c (show_help_echo): Set help_echo_showing_p.
7800 (read_char): If help-echo is showing, preserve the echo area
7803 * xdisp.c (help_echo_showing_p): New variable.
7804 (set_message): Reset it to 0.
7805 (init_xdisp): Initialize help_echo_showing_p.
7807 * dispextern.h (help_echo_showing_p): Declare extern.
7809 * config.in: Fix typo in __GNUC_MINOR__.
7811 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
7813 * s/freebsd.h (POSIX_SIGNALS): Define.
7815 * xterm.c (x_clear_mouse_face): Block/unblock input.
7817 2000-09-24 Dave Love <fx@gnu.org>
7819 * fns.c (base64_encode_1): Fix last change.
7821 2000-09-22 Gerd Moellmann <gerd@gnu.org>
7823 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
7825 * xdisp.c (try_window_reusing_current_matrix): More fixes
7826 for the case window has a header-line.
7828 2000-09-22 Dave Love <fx@gnu.org>
7830 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
7833 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
7835 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
7837 2000-09-21 Gerd Moellmann <gerd@gnu.org>
7839 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
7842 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
7845 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
7846 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
7847 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
7850 * marker.c (byte_char_debug_check): Return void.
7852 * xfns.c (Fx_create_frame): Set default frame parameter value
7853 for tool-bar-lines to 1.
7855 * dispnew.c (scrolling_window): Compare y-positions of rows
7856 equal at the start. Some simplification.
7858 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
7859 reused rows' y-position in the case window has a header-line, and
7860 new window start is greater than old window start.
7862 * process.c (process_sent_to): New variable.
7863 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
7864 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
7865 Declare more parameters volatile.
7867 * lread.c (Vrecursive_load_depth_limit): New variable.
7868 (Fload): Check recursive loads whose recursion depth exceeds
7869 Vrecursive_load_depth_limit.
7870 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
7872 2000-09-20 Gerd Moellmann <gerd@gnu.org>
7874 * fileio.c (Fread_file_name): Doc fix.
7876 * editfns.c (Fmessage_or_box): Doc fix.
7878 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
7880 * xfns.c (xbm_scan): Allow C-style comments.
7882 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
7883 symbols are specified, add color translations to the cache.
7884 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
7885 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
7887 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
7888 structures to xpm_init_color_cache.
7890 2000-09-19 Gerd Moellmann <gerd@gnu.org>
7892 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
7894 2000-09-19 Andrew Innes <andrewi@gnu.org>
7896 * makefile.nt (bootstrap-emacs): Don't change directory.
7898 2000-09-19 Kenichi Handa <handa@etl.go.jp>
7900 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
7902 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
7903 If output buffer is too small, signal an appropriated error.
7905 2000-09-18 Dave Love <fx@gnu.org>
7907 * keyboard.c (menu_bar_items, tool_bar_items)
7908 (current_active_maps): Remove redundant get_local_map call.
7910 2000-09-18 Gerd Moellmann <gerd@gnu.org>
7912 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
7913 cursor for buffers whose cursor_type is nil.
7915 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
7916 a feature to implement that is already implemented.
7917 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
7920 * xfns.c (x_clear_image_1): New function.
7921 (x_clear_image): Use it.
7922 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
7924 * dispnew.c (update_window): Move test for invisible lines
7925 at the top to update_window_line.
7926 (update_window_line): Handle invisible lines here.
7928 * xfns.c (clear_image_cache): Clear current matrices of all
7929 frames sharing an image cache. Block input while freeing
7930 images. Fix timestamp comparison.
7931 (x_clear_image): Also free the mask.
7933 * xfns.c (lookup_image): Block input while loading the image so
7934 that we won't get interrupted in a state where the image isn't yet
7936 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
7937 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
7938 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
7939 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
7941 2000-09-16 Gerd Moellmann <gerd@gnu.org>
7943 * dispnew.c (update_window): Make sure to make desired rows
7944 current even if they are completely invisible at the top
7947 2000-09-15 Gerd Moellmann <gerd@gnu.org>
7949 * xfns.c (lookup_image): Build mask before applying an algorithm.
7950 Recognize algorithm `disabled'.
7951 (cross_disabled_images): New variable.
7952 (COLOR_INTENSITY): New macro.
7953 (x_detect_edges): Use COLOR_INTENSITY.
7954 (x_disable_image): New function.
7955 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
7957 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
7958 disabled state, don't apply an image transformation algorithm if
7959 the user specified an image for the disabled state. Use
7960 `:algorithm disabled' for creating a disabled item's image if the
7961 user hasn't specified an image.
7963 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
7964 allocation functions with the XPM lib.
7965 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
7966 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
7967 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
7968 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
7969 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
7970 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
7971 functions, if possible, because these handle color allocation
7972 failure more gracefully.
7973 (Fimage_mask_p): New function.
7975 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
7976 (Qedge_detection, Qheuristic): New symbols.
7977 (syms_of_xfns): Initialize new symbols.
7978 (lookup_image): Handle `:mask X', `:algorithm emboss', and
7979 `algorithm (edge-detection ...)'.
7980 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
7981 (tiff_format, gif_format, gs_format): Add `:mask'.
7982 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
7983 (GIF_MASK, GS_MASK): New enumerators.
7984 (x_laplace_read_row, x_laplace_write_row): Functions removed.
7985 (emboss_matrix, laplace_matrix): New variables.
7986 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
7987 (x_edge_detection): New functions.
7988 (x_laplace): Rewritten in terms of x_detect_edges.
7989 (x_build_heuristic_mask): If image has a mask, free it.
7991 2000-09-14 Andrew Innes <andrewi@gnu.org>
7993 * makefile.w32-in: Revert to Unix line endings.
7995 2000-09-14 Andrew Innes <andrewi@gnu.org>
7997 * makefile.w32-in: Standardize indentation somewhat.
7998 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
7999 cater for differences between shells.
8001 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
8003 2000-09-14 Gerd Moellmann <gerd@gnu.org>
8005 * xterm.c (x_produce_glyphs): If the distance from the current
8006 position to the next tab stop is less than a canonical character
8007 width, use the tab stop after that.
8009 2000-09-14 Dave Love <fx@gnu.org>
8011 * buffer.c (alloc_buffer_text): Fix xmalloc call.
8013 2000-09-14 Gerd Moellmann <gerd@gnu.org>
8015 * xdisp.c (handle_fontified_prop): While running fontification
8016 functions, bind `fontification-functions' and
8017 `after-change-functions' to nil.
8019 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
8020 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
8022 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
8024 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
8025 USE_MMAP_FOR_BUFFERS.
8027 * insdel.c (make_gap): Use enlarge_buffer_text.
8029 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
8030 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
8031 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
8032 from former r_alloc_* functions in ralloc.c.
8033 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
8034 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
8035 (mmap_init) [REL_ALLOC_MMAP]: New function.
8036 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
8037 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
8040 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
8041 (enlarge_buffer_text): Add prototype.
8043 * ralloc.c: Remove everything having to do with the use of mmap.
8045 2000-09-13 Gerd Moellmann <gerd@gnu.org>
8047 * sound.c (Fplay_sound): Doc fix.
8049 * keyboard.c: Avoid some more compiler warnings.
8050 (parse_tool_bar_item): Ignore cached key bindings.
8052 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
8053 and allocation of Lisp data.
8055 2000-09-12 Gerd Moellmann <gerd@gnu.org>
8057 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
8058 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
8061 * lread.c (Fload): Put code checking for recursive loads in #if 0.
8063 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
8065 * ccl.c: Comment fixed.
8066 (MAX_MAP_SET_LEVEL): Increased to 30.
8067 (PUSH_MAPPING_STACK): Enclose with do-while block.
8068 (POP_MAPPING_STACK): Likewise.
8069 (stack_idx_of_map_multiple): New variable.
8070 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
8071 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
8072 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
8073 (ccl_driver) <CCL_MapSingle>: Likewise.
8074 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
8075 with the case where looking up process reaches to the end of
8076 map-set, and call CCL programs as the above change.
8078 2000-09-11 Gerd Moellmann <gerd@gnu.org>
8080 * xfns.c (png_load, jpeg_load): Declare some variables volatile
8081 that might be clobbered by longjmp.
8082 (check_x_display_info, x_decode_color, create_frame_xic)
8083 (Fx_display_backing_store, Fx_display_visual_class)
8084 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
8086 * lread.c (init_lread): Set Vloads_in_progress to nil.
8087 (Fload): Show list of recursively loaded files, when signaling an
8090 * lread.c (Vloads_in_progress): New variable.
8091 (record_load_unwind): New function.
8092 (Fload): Check for recursive loads.
8093 (syms_of_lread): Initialize Vloads_in_progress.
8094 (read_integer, read1): Avoid some compiler warnings.
8096 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
8099 2000-09-11 Miles Bader <miles@gnu.org>
8101 * editfns.c (Fbuffer_string): Doc fix.
8103 2000-09-10 Gerd Moellmann <gerd@gnu.org>
8105 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
8107 2000-09-09 Ken Raeburn <raeburn@gnu.org>
8109 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
8110 whether to include other header files.
8112 2000-09-09 Gerd Moellmann <gerd@gnu.org>
8114 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
8115 by Fmemq as a boolean.
8117 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
8119 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
8121 2000-09-08 Gerd Moellmann <gerd@gnu.org>
8123 * ralloc.c (mmap_fd): Remove initializer which can make it
8124 read-only in a dumped Emacs.
8125 (mmap_fd_1): New variable.
8126 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
8127 restore it from there.
8128 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
8129 unconditionally so that mmap_fd can be initialized there.
8130 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
8131 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
8132 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
8134 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
8136 * xdisp.c (dump_glyph_row): Fix printf format string.
8137 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
8139 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
8141 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
8144 * xdisp.c (try_window_id): When trying to locate cursor in
8145 unchanged rows at the top, handle the case that we can't find it.
8147 * xterm.c (x_draw_glyphs): Handle case START and END are out
8148 of bounds more carefully.
8150 2000-09-08 Dave Love <fx@gnu.org>
8152 * s/sol2.h (REL_ALLOC_MMAP): Define.
8153 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
8155 * ralloc.c: Don't include string.h (redundant).
8156 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
8157 [!MAP_ANON]: Include fcntl.h.
8158 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
8159 (r_alloc, r_re_alloc, r_alloc_free)
8160 (mmap_enlarge, mmap_set_vars): Use it.
8161 (r_alloc_init_fd): New function.
8162 (__morecore) [SYSTEM_MALLOC]: Don't declare.
8163 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
8166 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
8169 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
8170 change to __NetBSD__.
8172 2000-09-08 Kenichi Handa <handa@etl.go.jp>
8174 * search.c (compile_pattern): Check the multibyteness of cached
8177 2000-09-08 Miles Bader <miles@gnu.org>
8179 * xfaces.c (default_face_vector): Function removed.
8180 (Finternal_merge_in_global_face): Restore old global/local
8181 attribute override order. Use inline loop instead of calling
8182 default_face_vector.
8184 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8186 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
8187 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
8188 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
8189 where necessary, in case POINTER_TYPE is `void'.
8191 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
8193 * frame.c (make_terminal_frame): Initialize frame foreground and
8194 background colors to unspecified, for the initial instance of an
8197 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8199 * ralloc.c (mmap_find): Fix overlap computation.
8200 (mmap_enlarge): Compute nbytes before trying to find an
8203 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
8206 * lread.c (syms_of_lread): Change value of regexp
8207 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
8209 * xmenu.c (xdialog_show): When looking up the selection in
8210 menu_items, take `quote' boundaries into account; this corresponds
8211 to a nil ITEM in x-popup-dialog.
8213 2000-09-07 Kenichi Handa <handa@etl.go.jp>
8215 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
8217 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
8219 * coding.c (encode_coding_sjis_big5): Use translation table for
8220 encoding, not decoding. Fix the handling of latin-jisx0201.
8221 Check for the charset katakana-jisx0201 too.
8222 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
8223 (detect_coding_sjis): Check the byte sequence more rigidly.
8225 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8227 * xfaces.c (Vparam_value_alist): New variable.
8228 (syms_of_xfaces): Initialize it.
8229 (Finternal_set_lisp_face_attribute): Avoid more consing.
8231 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
8233 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
8234 (Qbackground_mode): New variable.
8235 (syms_of_frame_1): Initialize Qbackground_mode.
8237 * lisp.h (Qdisplay): Declare extern.
8239 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
8240 change face on all frames, and change the default for new frames.
8242 2000-09-07 Dave Love <fx@gnu.org>
8244 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
8246 2000-09-07 Kenichi Handa <handa@etl.go.jp>
8248 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
8250 * charset.c: Include composite.h
8251 (lisp_string_width): New function.
8252 (Fstring_width): Call lisp_string_width instead of strwidth.
8254 * Makefile.in (charset.o): Depends on composite.h.
8256 * process.c (read_process_output): Before inserting the decoded
8257 text in the buffer, adjust the multibyteness.
8259 2000-09-06 Gerd Moellmann <gerd@gnu.org>
8261 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
8262 buffer's text buffer is null, map new memory.
8264 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
8265 POINTER_TYPE and size_t.
8266 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
8267 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
8268 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
8269 [REL_ALLOC_MMAP]: New macros.
8270 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
8271 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
8272 [REL_ALLOC_MMAP]: New functions.
8274 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
8275 before and after unexec.
8277 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
8278 text buffers if necessary.
8280 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
8281 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
8284 * config.in (HAVE_MMAP): Add #undef.
8286 2000-09-05 Gerd Moellmann <gerd@gnu.org>
8288 * frame.c (Qdisplay_type): New variable.
8289 (syms_of_frame_1): Initialize it.
8290 (Fframe_parameter): New function that avoids consing.
8291 (syms_of_frame): Defsubr it.
8293 * buffer.c (Fother_buffer): Consider buffers as invisible when
8294 they are displayed in a window on an invisible frame.
8296 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
8297 get-largest-window always return nil.
8299 2000-09-04 Gerd Moellmann <gerd@gnu.org>
8301 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
8302 variable; recognize Emacs 19 elc files.
8304 2000-09-04 Miles Bader <miles@gnu.org>
8306 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
8307 before initially popping up the menu, so the menu doesn't flash
8308 when the face settings are significantly different from the defaults.
8310 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
8312 * regex.c (WIDE_CHAR_SUPPORT): New macro.
8313 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
8314 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
8315 (BIT_UNIBYTE): Remove.
8316 (re_match_2_internal): Delete corresponding code and streamline the
8317 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
8318 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
8319 (re_wctype_t): New type.
8320 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
8321 (regex_compile): Use them and fix handling of overly long char classes.
8323 2000-09-03 Andrew Innes <andrewi@gnu.org>
8325 * makefile.w32-in: Change to DOS line endings.
8327 * s/ms-w32.h (ORDINARY_LINK): New define.
8329 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
8330 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
8332 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
8333 (distclean): Delete them here instead.
8335 * w32proc.c (compare_env): Convert to uppercase for comparison,
8336 not lowercase, to match how the native Windows shell works.
8338 2000-09-03 Jason Rumney <jasonr@gnu.org>
8340 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
8341 CVS changes the line-ends when checking in/out on DOS/Windows.
8343 * makefile.nt (emacs): Do not change directory to run temacs, as
8344 the load-path is set relative to current directory.
8346 2000-09-03 Miles Bader <miles@gnu.org>
8348 * xterm.c (x_alloc_lighter_color_for_widget): New function.
8350 2000-09-02 Gerd Moellmann <gerd@gnu.org>
8352 * xdisp.c (redisplay_mode_lines): New function.
8353 (display_mode_lines): Return number of mode lines displayed.
8354 (echo_area_display): Use redisplay_mode_lines to draw garbaged
8355 mode lines. Don't temporarily bind redisplay-dont-pause to t.
8357 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
8358 string.h and strings.h.
8359 (index) [HAVE_INDEX]: Add prototype.
8361 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
8362 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
8364 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
8365 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
8367 2000-09-01 Gerd Moellmann <gerd@gnu.org>
8369 * lread.c (read1): Accept `?' as symbol constituent, for
8370 compatiblity with XEmacs.
8372 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
8374 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
8375 (struct re_pattern_buffer): Remove newline_anchor.
8376 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
8377 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
8378 (re_max_failures, fail_stack): Use size_t rather than unsigned.
8379 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
8380 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
8381 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
8382 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
8383 Get rid of references to newline_anchor.
8384 (regcomp): Allocate and precompute a fastmap.
8386 2000-08-31 Gerd Moellmann <gerd@gnu.org>
8388 * lread.c (openp): GCPRO local variable `filename'.
8390 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
8392 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
8394 * regex.c: Merge some changes from GNU libc. Add prototypes.
8395 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
8396 Use memcmp and memcpy instead of bcopy and bcmp.
8397 (init_syntax_once): Use ISALNUM.
8398 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
8399 (REG_UNSET_VALUE): Remove. Use NULL instead.
8400 (REG_UNSET, re_match_2_internal): Use NULL.
8401 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
8403 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
8404 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
8405 (regex_compile): In handle_interval, return an error rather than try to
8406 unfetch the interval if we can't find the closing brace.
8407 Obey the RE_NO_GNU_OPS syntax bit.
8408 (TOLOWER): New macro.
8410 (regexec): Allocate regs.start and regs.end as one block.
8412 2000-08-30 Gerd Moellmann <gerd@gnu.org>
8414 * xdisp.c (echo_area_display): Check display_completed instead
8415 of calling detect_input_pending.
8417 * dispnew.c (update_frame): Only set display_completed here; move
8418 the update_begin and update_end calls here from update_frame_1.
8419 (update_frame_1): Don't set display_completed here, don't call
8420 update_begin/update_end.
8422 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
8423 instead of store_frame_param.
8425 2000-08-29 Gerd Moellmann <gerd@gnu.org>
8427 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
8428 desired window matrix hasn't been displayed, use the current row
8429 instead. Make sure that only those frame rows are updated for
8430 which there exists a corresponding enabled desired row.
8432 2000-08-29 Miles Bader <miles@gnu.org>
8434 * xfaces.c (default_face_vector): New function.
8435 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
8437 2000-08-29 Gerd Moellmann <gerd@gnu.org>
8439 * lread.c (openp): Prevent temporary string passed to
8440 Ffile_readable_p from being garbage collected.
8442 2000-08-28 Dave Love <fx@gnu.org>
8444 * keymap.c (store_in_keymap): Add `static' to declaration.
8446 2000-08-28 Gerd Moellmann <gerd@gnu.org>
8448 * emacs.c, callint.c, doc.c, editfns.c
8449 (toplevel) [HAVE_STRING_H]: Include string.h.
8450 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
8451 (index): Remove prototypes which might conflict with non-standard
8452 definitions of index/strchr.
8454 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
8455 (rindex): Define only if !HAVE_RINDEX.
8457 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
8459 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
8461 2000-08-28 Miles Bader <miles@gnu.org>
8463 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
8464 made inconsistent by a font-related attribute in FROM.
8465 (merge_face_inheritance): Add function comment.
8467 2000-08-28 Kenichi Handa <handa@etl.go.jp>
8469 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
8470 the 4th arg (PREV_EVENT) Qt to suppress input method.
8472 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
8474 * regex.c: Indent cpp directives and remove parens after `defined'.
8475 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
8476 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
8477 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
8478 (re_compile_pattern): Use size_t for length.
8479 (init_syntax_once): Move to a better place.
8480 * regex.h: Merge changes from GNU libc. Indent cpp directives.
8481 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
8483 * syntax.c (back_comment): Detect cases where a comment-starter is
8484 actually inside another comment as in: /* a // b */ c // d \n.
8485 Make it clear that `comstart_pos' is unused for nested comments.
8487 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
8488 (KEYMAPP): New macro.
8489 (Fkeymap_parent, Fset_keymap_parent): Use it.
8490 (fix_submap_inheritance): Mark it static.
8491 (define_as_prefix, describe_buffer_bindings, describe_command)
8492 (describe_translation, describe_map): Complete prototypes.
8494 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
8496 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
8497 to better match the key-lookup behavior.
8499 2000-08-27 Gerd Moellmann <gerd@gnu.org>
8501 * xfaces.c (lface_fully_specified_p): Handle :inherit.
8502 (Finternal_set_lisp_face_attribute): Fix typo in error message.
8504 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
8506 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
8507 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
8508 (xterm.o): Depend on coding.h
8510 2000-08-26 Kenichi Handa <handa@etl.go.jp>
8512 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
8513 the corresponding '#endif'.
8515 2000-08-26 Miles Bader <miles@gnu.org>
8517 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
8518 * xfaces.c (QCinherit): New variable.
8519 (syms_of_xfaces): Initialize it.
8520 (LFACE_INHERIT): New macro.
8521 (Finternal_get_lisp_face_attribute)
8522 (merge_face_vector_with_property)
8523 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
8524 (check_lface_attrs): Allow new types of face height. Check
8526 (CYCLE_CHECK): New macro.
8527 (merge_face_inheritance): New function.
8528 (merge_face_vectors): Merge inherited faces too. Add F and
8529 CYCLE_CHECK arguments.
8530 (merge_face_vector_with_property, Finternal_merge_in_global_face)
8531 (lookup_named_face, lookup_derived_face, realize_named_face)
8532 (face_at_string_position, face_at_buffer_position): Supply
8533 new F and CYCLE_CHECK arguments to merge_face_vectors.
8534 (merge_face_heights): New function.
8535 (merge_face_vectors, merge_face_vector_with_property)
8536 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
8537 handle relative face heights.
8538 (lface_same_font_attributes_p): Compare heights using EQ.
8540 2000-08-26 Kenichi Handa <handa@etl.go.jp>
8542 * charset.c (char_to_string): Check the character validity.
8543 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
8545 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
8547 * regex.c (PUSH_FAILURE_COUNT): New macro.
8548 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
8549 Handle popping of a register's or a counter's data.
8550 (POP_FAILURE_POINT): Use the new name.
8551 (re_match_2_internal): Push counter data on the stack for succeed_n,
8552 jump_n and set_number_at and remove misleading dead code in succeed_n.
8554 2000-08-25 Gerd Moellmann <gerd@gnu.org>
8556 * xdisp.c (redisplay_internal): If considering all windows on all
8557 frames, update the display for each frame as soon as possible,
8558 instead of first building all desired matrices for all frames, and
8559 then updating them all.
8560 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
8562 2000-08-24 Gerd Moellmann <gerd@gnu.org>
8564 * bytecode.c (mark_byte_stack): Add a comment.
8566 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
8567 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
8570 2000-08-24 Kenichi Handa <handa@etl.go.jp>
8572 * minibuf.c (do_completion): Always use compare-string, not
8573 string-equal because the latter doesn't pay attention to
8574 multibyteness of strings.
8576 * process.c (create_process): Don't setup raw-text coding here.
8577 (Fopen_network_stream): Don't set coding->src_multibyte and
8578 coding->dst_multibyte here.
8579 (read_process_output): For process filter, return unibyte string
8580 if default-enable-multibyte-characters is nil.
8581 (send_process): If OBJECT is multibyte text, be sure to encoded it
8582 by the specified coding system for the process. Otherwise, setup
8584 (init_process): Don't initialize default-process-coding-system here.
8586 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
8588 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
8589 <scroll-down-aggressively>: Likewise.
8591 2000-08-23 Kenichi Handa <handa@etl.go.jp>
8593 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
8594 zero. Set coding->produced_char correctly.
8596 2000-08-22 Andrew Innes <andrewi@gnu.org>
8598 * makefile.w32-in: New file.
8600 * unexw32.c (unexec): Ignore old_name, and use the actual location
8601 of the current executable instead. Base new_name on this.
8603 * w32proc.c (create_child): Remove reference to security
8604 descriptor, which isn't needed and doesn't compile with mingw32.
8606 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8607 up dllimport attributes.
8608 (x_update_window_end): Update prototype.
8610 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
8611 extern, which screws up dllimport attributes.
8613 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8614 up dllimport attributes.
8616 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
8617 screws up dllimport attributes.
8619 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8620 up dllimport attributes.
8621 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
8622 screws up dllimport attributes.
8624 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8625 up dllimport attributes.
8627 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
8628 screws up dllimport attributes.
8630 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
8631 screws up dllimport attributes.
8633 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8634 up dllimport attributes.
8636 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
8637 unnecessary extern, which screws up dllimport attributes.
8640 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8641 up dllimport attributes.
8643 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
8644 unnecessary extern, which screws up dllimport attributes.
8646 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
8647 screws up dllimport attributes.
8649 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8650 up dllimport attributes.
8652 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
8654 * w32bdf.c (search_file_line):
8655 (set_bdf_font_info):
8657 (w32_get_bdf_glyph):
8658 (w32_BDF_to_x_font): Fix compile warnings.
8660 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
8662 * w32select.c: Include keyboard.h before frame.h.
8664 * w32fns.c (max): Define macro.
8665 (JOHAB_CHARSET): Define if not known.
8666 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
8667 (Fx_show_tip): Synch with X version.
8669 * w32xfns.c: Include keyboard.h before frame.h.
8671 * w32fns.c: Include keyboard.h before frame.h.
8673 * w32term.c: Include keyboard.h before frame.h.
8675 * fontset.c: Include keyboard.h before frame.h.
8677 * w32inevt.c: Include keyboard.h before frame.h.
8678 (MOUSE_MOVED): Define if not known.
8680 * minibuf.c: Include keyboard.h before frame.h.
8682 * keyboard.c: Include keyboard.h before frame.h.
8684 * indent.c: Include keyboard.h before frame.h.
8686 * dispnew.c: Include keyboard.h before frame.h.
8688 * buffer.c: Include keyboard.h before frame.h.
8690 * alloc.c: Include keyboard.h before frame.h.
8692 * print.c: Include keyboard.h before frame.h.
8694 * process.c: Include keyboard.h before frame.h.
8696 * scroll.c: Include keyboard.h before frame.h.
8698 * sysdep.c: Include keyboard.h before frame.h.
8700 * term.c: Include keyboard.h before frame.h.
8702 * window.c: Include keyboard.h before frame.h.
8704 * xdisp.c: Include keyboard.h before frame.h.
8705 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
8707 * frame.c: Include keyboard.h before frame.h.
8709 * w32heap.h: Undefine min, max.
8711 * w32gui.h: Undefine min, max.
8713 * unexw32.c: Change PUCHAR to PCHAR.
8714 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
8717 (copy_executable_and_dump_data): Remove unnecessary static defs.
8718 (copy_executable_and_dump_data): Fix compile warnings.
8720 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
8722 * w32console.c (min): Define macro.
8723 (clear_frame, write_glyphs): Fix compile warning.
8725 * w32proc.c (compare_env):
8726 (find_child_console): Fix compile warning.
8728 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
8729 sys_errlist instead of _sys_errlist.
8730 (get_emacs_configuration_options): New function.
8732 * s/ms-w32.h (sys_nerr): Provide default definition.
8733 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
8734 name with _ prepended.
8735 (NSIG): Define if not known.
8736 (get_emacs_configuration): Provide extern declaration.
8737 (get_emacs_configuration_options): Provide extern declaration.
8738 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
8740 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
8742 (read_unc_volume): Fix compile warning.
8744 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
8745 definitions from being used.
8747 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
8749 * w32.c (unc_volume_file_attributes):
8750 (open_unc_volume): Make arg const.
8752 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
8753 (read_input_waiting): Remove excess parameter.
8755 * w32.c (init_environment): Call _access.
8756 (check_windows_init_file): Call _close.
8757 (init_user_info): Call _putenv.
8758 (init_environment): Call _putenv and _strdup.
8759 (init_ntproc): Reset volume info cache on startup.
8761 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
8762 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
8763 cannot override the CRT malloc.
8765 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
8766 (LINK_FLAGS): Append to original value of LINK_FLAGS.
8768 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
8769 unless we are linking with a static CRT.
8770 (RVA_TO_PTR): Cast result to unsigned char*.
8772 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
8773 (add_volume_info): Use xstrdup.
8775 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
8777 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
8778 (do_completion, Fminibuffer_complete_word): Use it.
8779 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
8780 var so it can take non-boolean values.
8782 2000-08-21 Gerd Moellmann <gerd@gnu.org>
8784 * editfns.c (find_field): Formatting changes.
8785 (toplevel): Some old-style function forward declarations
8786 changed to prototypes, some new protypes added, some functions
8789 * lisp.h (set_time_zone_rule): Add prototype.
8790 (use_dialog_box): External declaration.
8792 * keyboard.c (gen_help_event): Add parameter SIZE.
8793 (kbd_buffer_events_waiting): Slightly rewritten.
8794 (clear_event): New function.
8795 (kbd_buffer_get_event): Use it, and clear the input_events of
8797 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
8798 don't fill the newly created array with nils.
8799 (toplevel): Convert some old-style function forward declarations
8802 * keyboard.h (gen_help_event): Change prototype.
8804 * xterm.c (XTread_socket): Change calls to gen_help_event.
8806 * w32term.c (w32_read_socket): Change calls to gen_help_event.
8808 * eval.c (Fmacroexpand): Doc fix.
8810 2000-08-20 Jason Rumney <jasonr@gnu.org>
8812 * w32term.h (x_display_info_for_display): Remove as this function
8813 does not exist on W32.
8815 * w32term.c (help_echo_window): New variable.
8816 (syms_of_w32term): staticpro it.
8817 (note_mode_line_highlight): Set it.
8818 (XTextExtents16): Removed as there is no equivalent on W32.
8819 (x_compute_glyph_string_overhangs): Incomplete body removed, as
8820 the X way of doing this will not work for W32.
8821 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
8822 (x_draw_image_foreground): Avoid drawing outside of the clip area
8823 when image doesn't have a mask.
8824 (note_mouse_highlight): Process overlays in the right order of
8825 priority. Set help_echo_window.
8826 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
8827 because that's more visible for large images.
8829 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
8830 name to single_keymap_panes.
8831 (w32_menu_show): Set wv->title when dealing with titles.
8832 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
8834 2000-08-21 Miles Bader <miles@gnu.org>
8836 * minibuf.c (do_completion): Try again if we rewrite the input
8837 string, but no completion was done, so that any completion message
8840 2000-08-20 Gerd Moellmann <gerd@gnu.org>
8842 * xfaces.c (lface_equal_p): Compare strings differently.
8843 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
8844 (realize_tty_face): Use them.
8845 (syms_of_xfaces): Initialize new variables.
8846 (map_tty_color): New function, extracted from realize_tty_face.
8847 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
8848 foreground or background color, store the new color name in the
8849 realized face; previous code trying to do this had no effect.
8850 (realize_tty_face): Use map_tty_color.
8851 (Fclear_face_cache): Set face_change_count and ensure thorough
8854 2000-08-19 Gerd Moellmann <gerd@gnu.org>
8856 * undo.c (record_first_change, record_marker_adjustment): Don't
8857 use XBUFFER on last_undo_buffer which might not be a buffer.
8859 2000-08-18 Kenichi Handa <handa@etl.go.jp>
8861 * coding.c (decode_coding_string): Set members consumed,
8862 consumed_char, produced, produced_char of *coding correctly. If
8863 decode_coding doesn't consume any byte, don't try anymore.
8864 (encode_coding_string): Likewise.
8866 2000-08-18 Gerd Moellmann <gerd@gnu.org>
8868 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
8869 conditional have void type, for Standard C compilers.
8871 * xdisp.c (redisplay_internal): Compare windows for equality with
8872 EQ, instead of applying XWINDOW to something that might not
8875 2000-08-18 Kenichi Handa <handa@etl.go.jp>
8877 * fontset.c (Finternal_char_font): Search only the selected frame
8878 for a window of the current buffer.
8880 2000-08-18 Gerd Moellmann <gerd@gnu.org>
8882 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
8885 * keyboard.c (kbd_buffer_get_event): Handle the case that the
8886 second half of a HELP_EVENT is found at the start of kbd_buffer.
8888 2000-08-18 Miles Bader <miles@gnu.org>
8890 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
8892 * editfns.c (save_restriction_save): Rewrite to use markers.
8893 (save_restriction_restore): Rewrite to understand new form of data
8894 saved by save_restriction_save.
8895 (Fsave_restriction): Remove cautionary note in doc-string.
8897 2000-08-17 Gerd Moellmann <gerd@gnu.org>
8899 * fileio.c (build_annotations): Add a comment explaining the
8900 return value of format-annotate-function. Replace a spurious call
8901 to Flength with a CONSP test. Call format-annotate-function with
8902 a fifth arg specifying how many times the function is been called
8903 in a row, to let it choose temporary buffers appropriately.
8905 2000-08-17 Dave Love <fx@gnu.org>
8907 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
8908 declare make_temp_name twice.
8910 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
8911 (unreadpure): Give it an arg.
8913 * unexalpha.c: Prototype fatal_unexec, mark_x,
8914 update_dynamic_symbols. Declare unexec as void.
8916 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
8917 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
8919 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
8920 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
8922 * alloca.c: Use #error.
8923 [POINTER_TYPE]: Use it.
8925 * eval.c (Fdefvar): Doc fix.
8927 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
8928 INITIALIZE_INTERVAL.
8930 * buffer.h: Avoid DECLARE_INTERVALS.
8932 * config.in: Add size_t.
8934 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
8936 * w16select.c (set_clipboard_data): If there's not enough memory
8937 to put text into clipboard, return 1, as Fw16_set_clipboard_data
8938 expects. In case of other failures, return 3.
8939 (system_error_msg): New error message.
8940 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
8943 2000-08-16 Gerd Moellmann <gerd@gnu.org>
8945 * term.c (write_glyphs): Also turn off inverse video after turning
8946 off other appearances in case TS_exit_attribute_mode is not equal
8947 to TS_end_standout_mode.
8948 (insert_glyphs): Turn inverse video on/off for each run of glyphs
8950 (turn_off_face): Reset standout_mode only if
8951 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
8952 is equal to TS_end_standout_mode.
8954 2000-08-16 Kenichi Handa <handa@etl.go.jp>
8956 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
8957 sequence at the end of the source block.
8959 * ccl.c (Fccl_program_p): Docstring modified.
8960 (Fccl_execute): Likewise.
8961 (Fccl_execute_on_string): Likewise.
8963 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
8965 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
8967 2000-08-16 Kenichi Handa <handa@etl.go.jp>
8969 The following changes are mainly to fix bugs of
8970 encode/decode-coding-string failing if encoding/decoding return
8971 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
8972 variable conversion_buffer.
8974 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
8975 decrement dst_end to avoid buffer overflow in the later call of
8978 * coding.h (conversion_buffer_size, conversion_buffer)
8979 (get_conversion_buffer): Extern deleted.
8981 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
8982 (conversion_buffer, conversion_buffer_size): Variables deleted.
8983 (get_conversion_buffer): Function deleted.
8984 (struct conversion_buffer): New structure.
8985 (MAX_ALLOCA): New macro.
8986 (allocate_conversion_buffer): New macro.
8987 (extend_conversion_buffer, free_conversion_buffer): New functions.
8988 (ccl_coding_driver): Set coding->result.
8989 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
8990 this is the last block of source.
8991 (encode_coding): Likewise. Handle the source block as the last
8992 one only when the whole source text is consumed.
8993 (decode_coding_string): Handle the case that the output buffer is
8994 too small to decode the whole source text. Use
8995 allocate_conversion_buffer, extend_conversion_buffer and
8996 free_conversion_buffer, not get_conversion_buffer.
8997 (encode_coding_string): Likewise.
8998 (init_coding): Function deleted.
8999 (init_coding_once): Delete code to initialize conversion_buffer_size.
9001 * emacs.c (main): Don't call init_coding.
9003 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
9005 * term.c (write_glyphs): Use a locally declared conversion_buffer.
9006 (insert_glyphs): Likewise.
9008 * w32console.c (write_glyphs): Use a locally declared
9011 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
9013 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
9014 member of display_info is NULL.
9016 2000-08-15 Gerd Moellmann <gerd@gnu.org>
9018 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
9020 * term.c (turn_off_face): Reset standout_mode when resetting
9021 appearances with capability `me'.
9022 (write_glyphs): Switch on inverse video before each face change.
9024 2000-08-14 Dave Love <fx@gnu.org>
9026 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
9027 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
9028 (lisp_free): Declare and make static.
9030 * window.c: Fix embedded comment.
9031 (syms_of_window): Fix doc string.
9033 2000-08-14 Gerd Moellmann <gerd@gnu.org>
9035 * keymap.c (push_key_description): If C without modifiers is < 32,
9036 make sure to print `C-' before `M-', like in the manual.
9038 2000-08-11 Gerd Moellmann <gerd@gnu.org>
9040 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
9041 since they aren't relocated anymore.
9042 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
9044 * xdisp.c (try_cursor_movement): Fix handling of cursor in
9045 partially visible line which is smaller than the window's height.
9047 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9049 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
9050 the multibyte form of eight-bit-control characters.
9051 (Fccl_execute_on_string): Initialize ccl->multibyte.
9053 * ccl.h (struct ccl_program): New member multibyte.
9055 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
9057 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9059 * regex.c (regex_compile) <normal_char>: Pay attention to
9061 (analyse_first) <exactn>: Setup fastmap correctly for
9062 eight-bit-control characters.
9064 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9066 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
9068 * keyboard.c (make_lispy_event): Handle the new event type
9069 multibyte_char_keystroke.
9071 * xterm.c: Include coding.h.
9072 (XTread_socket): Work around a bug of XmbLookupString. If the
9073 input is from XIM, decode it according to the current locale. In
9074 that case, generate multibyte_char_keystroke events.
9076 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9078 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
9079 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
9081 2000-08-10 Gerd Moellmann <gerd@gnu.org>
9083 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
9084 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
9085 (move_it_in_display_line_to): Record iterator's ascent and descent
9086 before producing glyphs, and restore them when we know the glyph
9087 doesn't fit on the line.
9088 (move_it_to): Restructured so that it's easier to debug. If
9089 moving to a vpos, and not moving to an x or character position,
9090 stop as soon as the specified vpos is reached; don't move further
9091 into that line because that might change the computed line height.
9092 (try_cursor_movement): New function, extracted from the cursor
9093 movement branch of redisplay_window. If ending on a partially
9094 visible line, don't try to scroll if the cursor line is taller
9096 (redisplay_window): Use try_cursor_movement.
9098 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
9099 because that function doesn't cope with variable-height lines.
9101 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
9102 box cursor because that's better visible for large images.
9104 2000-08-10 Miles Bader <miles@gnu.org>
9106 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
9108 2000-08-10 Gerd Moellmann <gerd@gnu.org>
9110 * xdisp.c (Vmessages_buffer_name): New variable.
9111 (message_dolog): Use it.
9112 (syms_of_xdisp): Initialize it.
9114 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
9116 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
9117 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
9118 redundant now that keyboard.h is included.
9120 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
9122 * keyboard.c (kbd_buffer_events_waiting): New function.
9124 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
9126 * msdos.c: Include keyboard.h.
9127 (XMenuActivate): Empty no_event events from the event buffer. If
9128 no events are left after that, call clear_input_pending.
9129 (mouse_clear_clicks): New function, code moved from mouse_init.
9130 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
9131 mouse driver to ``forget'' any past clicks.
9133 * Makefile.in (msdos.o): Depend on keyboard.h.
9135 2000-08-09 Gerd Moellmann <gerd@gnu.org>
9137 * lisp.h (input_pending): External declaration.
9139 * dispextern.h (Qredisplay_dont_pause): Declare extern.
9141 * xdisp.c (echo_area_display): Display thoroughly if input is
9142 pending. Bind redisplay-dont-pause to t during the redisplay.
9143 in case input is pending.
9145 * dispnew.c (Qredisplay_dont_pause): New variable.
9146 (syms_of_display): Initialize and staticpro it.
9147 (update_frame_1): Don't interrupt the display for pending input if
9148 redisplay_dont_pause is set.
9150 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
9152 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
9154 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
9156 * callproc.c (Fcall_process): Terminate the unwind-protect around
9157 the post-read-conversion of coding system.
9159 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
9160 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
9161 * buffer.h (overlays_at): Update prototype.
9162 * xdisp.c (next_overlay_change): Update call to overlays_at.
9163 * xfaces.c (face_at_buffer_position): Likewise.
9164 * textprop.c (Fget_char_property): Likewise.
9165 * xterm.c (note_mouse_highlight): Likewise.
9167 * minibuf.c (do_completion): Don't consider a simple change of
9168 case as `completion'.
9170 2000-08-08 Ken Raeburn <raeburn@gnu.org>
9172 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
9173 * undo.c (record_delete): Make sure last_point_position_buffer is
9174 a buffer before comparing pointers.
9176 * coding.h (decode_coding_string): Declare.
9178 * intervals.h (Fprevious_single_char_property_change): Declare.
9180 * textprop.c (Fprevious_single_char_property_change): Don't do
9181 arithmetic directly on lisp objects.
9183 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
9185 * keyboard.h (menu_item_eval_property): Declare.
9187 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
9188 reuse as buffer name, instead of recreating (and discarding) every
9189 time a message is logged.
9190 (with_echo_area_buffer): Make callback arg A2 a lisp object.
9191 (current_message_1, truncate_message_1, set_message_1)
9192 (display_echo_area_1, resize_mini_window_1): Signatures changed.
9193 (current_message, truncate_echo_area, display_echo_area)
9194 (resize_echo_area_axactly): Changed calls.
9196 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
9198 (Ffind_coding_systems_region_internal): First argument to Fappend
9199 must be an integer, not a Lisp object.
9201 2000-08-08 Kenichi Handa <handa@etl.go.jp>
9203 * charset.c (Fchar_width): Doc fix.
9205 2000-08-08 Gerd Moellmann <gerd@gnu.org>
9207 * charset.c (Fstring_width): Doc fix.
9209 2000-08-07 Gerd Moellmann <gerd@gnu.org>
9211 * xdisp.c (start_display): When starting display on a continuation
9212 line, clear ascent and descent members of the iterator structure;
9213 the height of the continued line does not affect the height of the
9215 (make_cursor_line_fully_visible): Do nothing if cursor is on a
9216 line taller than the window.
9217 (redisplay_window) <forced window start>: Handle case that the
9218 middle of the window is not found in any row.
9219 (dump_glyph_row): Show more information.
9220 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
9221 first text line in a glyph matrix.
9223 * xterm.c (x_draw_image_foreground): Avoid drawing outside
9224 of the clip area when image doesn't have a mask.
9226 * fns.c (sweep_weak_table): Fix survival conditions for
9227 key-or-value and key-and-value weakness.
9229 * .gdbinit (xhashtable): New command.
9231 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
9232 tables out of the list of all weak hash tables.
9234 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
9235 a new buffer is created, make sure echo_area_buffer[] references
9238 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
9240 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
9243 2000-08-07 Kenichi Handa <handa@etl.go.jp>
9245 * syntax.c (skip_chars): Fix previous change. Make the handling
9246 of unibyte string consistent with that of regex search.
9248 2000-08-05 Gerd Moellmann <gerd@gnu.org>
9250 * xmenu.c (popup_get_selection): Use xfree instead of free.
9252 * fileio.c (Finsert_file_contents): Use xfree instead of free.
9254 * editfns.c (Ftranspose_regions): Use xfree instead of free.
9256 * callproc.c (child_setup): Use xfree instead of free.
9258 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
9260 (run_mac_command, closedir): Use `xfree' instead of `free'.
9262 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
9264 * eval.c (error): Use xfree instead of free.
9266 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
9268 * fns.c: Replace `illegal' with `invalid'.
9269 (Fmake_hash_table, make_hash_table): Allow table size of 0.
9271 2000-08-05 Kenichi Handa <handa@etl.go.jp>
9273 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
9276 2000-08-04 Noah Friedman <friedman@splode.com>
9278 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
9281 2000-08-04 Gerd Moellmann <gerd@gnu.org>
9283 * syntax.c (skip_chars): Fix typo in error message.
9285 2000-08-04 Andreas Schwab <schwab@suse.de>
9287 * m/ia64.h: Moved from s/ia64.h.
9289 2000-08-04 Kenichi Handa <handa@etl.go.jp>
9291 * process.c (read_process_output): Big simplification. Handle
9292 composition and post-read-conversion of coding system correctly.
9293 (send_process): Handle composition correctly.
9295 * callproc.c (Fcall_process): Handle post-read-conversion of
9296 coding system if any.
9298 * coding.c (decode_coding_iso2022): More strict check for handling
9300 (coding_restore_composition): Pay attention to the case that
9301 cmp_data is not set properly (because of invalid code in the
9303 (run_pre_post_conversion_on_str): Include text properties in the
9305 (decode_coding_string): Set members of coding correctly.
9307 2000-08-03 Gerd Moellmann <gerd@gnu.org>
9309 * s/ia64.h: New file.
9311 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
9312 Use NULL instead of 0 at the end of variable argument list of
9313 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
9314 sizeof (int) < sizeof (void *).
9316 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
9317 of variable argument lists of XtVaGetValues and XtVaSetValues.
9319 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
9320 variable argument lists of XtVaGetValues and XtVaSetValues.
9322 2000-08-02 Gerd Moellmann <gerd@gnu.org>
9324 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
9325 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
9327 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
9330 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
9331 in call to Fsingle_key_description.
9333 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
9336 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
9338 * window.c (display_buffer_reuse_frames): New variable.
9339 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
9340 frames displaying BUFFER.
9341 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
9343 2000-08-01 Miles Bader <miles@gnu.org>
9345 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
9346 when to constrain NEW_POS (they were pretty screwed up before).
9348 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
9350 * msdos.c (run_msdos_command): Save and restore the master
9351 environment, for the case that child_setup signals an error.
9352 When mirroring slashes in DOS shell commands, don't fail when
9353 argv[2] has embedded blanks.
9354 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
9355 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
9356 (dos_ttraw): Call mouse_setup_buttons.
9358 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
9359 using alloca; free it after run_msdos_command returns.
9361 2000-07-27 Dave Love <fx@gnu.org>
9363 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
9364 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
9366 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
9368 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
9370 * editfns.c (lisp_time_argument): Fix last change.
9372 2000-07-27 Gerd Moellmann <gerd@gnu.org>
9374 * fns.c (Fdelete): Make it work on vectors and strings in addition
9377 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
9378 (syms_of_fns): Initialize new variables.
9379 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
9380 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
9381 weakness, with t meaning the same as `key-and-value'.
9383 2000-07-27 Kenichi Handa <handa@etl.go.jp>
9385 * coding.h (struct coding_system): Member safe_charset deleted.
9387 * coding.c (Qsafe_charsets): This variable deleted.
9388 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
9390 (coding_safe_chars): New function.
9391 (CODING_SAFE_CHAR_P): New macro.
9392 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
9393 checking safe_charsets member of the coding system. Caller changed.
9394 (detect_coding_iso2022): New local variable safe_chars.
9395 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
9396 safe_charsets member of the coding system.
9397 (decode_coding_iso2022): New local variable safe_chars.
9398 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
9399 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
9400 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
9401 (ENCODE_UNSAFE_CHARACTER): New macro.
9402 (encode_coding_iso2022): New local variable safe_chars. Check
9404 (setup_coding_system): Delete the code to initialize
9405 coding->safe_charses
9406 (intersection, find_safe_codings): New functions.
9407 (Ffind_coding_systems_region_internal): New function.
9408 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
9409 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
9410 variable and initialize it.
9412 * fns.c (char_table_ref_and_index): New function.
9414 * lisp.h (char_table_ref_and_index): Add prototype.
9416 2000-07-26 Sam Steingold <sds@gnu.org>
9418 * editfns.c (lisp_time_argument): Added third argument `usec'.
9419 (Ffloat_time): New built-in Lisp function.
9421 2000-07-26 Gerd Moellmann <gerd@gnu.org>
9423 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
9424 for the character code.
9426 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
9429 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
9430 if called for a popup menu.
9431 (xmenu_show): Store help string in widget values.
9433 2000-07-26 Dave Love <fx@gnu.org>
9435 * syswait.h: Move some definitions.
9436 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
9437 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
9438 perspicuous definitions.
9439 (WTERMSIG): Fix bit pattern used.
9441 2000-07-26 Kenichi Handa <handa@etl.go.jp>
9443 * print.c (print_object): If vector printing is truncated, print
9444 "..." to indicate it as well as the case of list printing.
9446 2000-07-25 Gerd Moellmann <gerd@gnu.org>
9448 * xdisp.c (next_element_from_display_vector): Improve comments.
9450 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
9451 for the character code, and the rest for the face id as in 20.x.
9452 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
9454 * window.c (window_display_table): Cleaned up.
9456 * syntax.c (Fforward_word): Add last arg nil in call of
9457 Fconstrain_to_field.
9459 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
9461 * fileio.c (Frename_file) [DOS_NT]: If the file names are
9462 identical but for the letter-case, don't call
9463 barf_or_query_if_file_exists.
9465 2000-07-25 Miles Bader <miles@gnu.org>
9467 * editfns.c (find_field): Honor special `boundary' fields.
9468 (Qboundary): New variables.
9469 (syms_of_editfns): Initialize Qboundary.
9470 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
9471 Use scan_buffer instead of find_before_next_newline, because it
9472 allows us to detect the boundary case where there's a newline at
9474 * lisp.h (Fconstrain_to_field): Update external declaration.
9476 2000-07-24 Gerd Moellmann <gerd@gnu.org>
9478 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
9481 2000-07-24 Dave Love <fx@gnu.org>
9483 * s/sunos4-0.h, s/sol2.h:
9484 (LIBS_TERMCAP): Move from m/sparc.h.
9486 * m/sparc.h (TERMINFO): Moved to system files (probably only
9487 relevant for sunos4 judging by its vintage).
9488 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
9491 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
9493 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
9494 name to single_keymap_panes.
9496 2000-07-24 Andreas Schwab <schwab@suse.de>
9498 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
9500 2000-07-24 Gerd Moellmann <gerd@gnu.org>
9502 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
9503 parameters instead of using int parameters. Expect FN to accept
9504 EMACS_INT parameters.
9505 (display_echo_area, resize_echo_area_axactly, current_message)
9506 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
9507 with new argument list.
9508 (resize_mini_window_1): New callback function.
9509 (current_message_1, truncate_message_1, set_message_1): Change
9510 parameter lists to the new format expected by with_echo_area_buffer.
9512 2000-07-24 Kenichi Handa <handa@etl.go.jp>
9514 * fontset.c (fontset_ref): Remove INLINE declaration.
9515 (fontset_ref_via_base): Likewise.
9516 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
9519 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
9521 * msdos.c (IT_note_mouse_highlight): Process overlays in the
9522 correct order of priority. If help echo was found in an overlay,
9523 use that overlay as the object in which the help echo was found.
9525 2000-07-22 Miles Bader <miles@gnu.org>
9527 * textprop.c (Fprevious_single_char_property_change): The initial
9528 property value should be from the position preceding POSITION, not
9531 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
9533 * coding.c (syms_of_coding): Doc fix for
9534 inhibit-iso-escape-detection.
9536 2000-07-21 Gerd Moellmann <gerd@gnu.org>
9538 * xterm.c (note_mouse_highlight): Process overlays in the right
9541 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
9543 * xterm.c (note_mouse_highlight): If help-echo was found in an
9544 overlay, use that overlay as the object in which the help was found.
9546 * window.c (foreach_window_1): Fix typo reversing an if-condition.
9548 * window.c (foreach_window): Instead of a fake variable argument
9549 list, take one USER_DATA argument.
9550 (foreach_window_1): Likewise, and call callback functions with two
9551 args, the window and USER_DATA.
9552 (struct check_window_data): New struct.
9553 (check_window_containing): Use it.
9554 (window_from_coordinates): Set up a struct check_window_data for
9556 (add_window_to_list, freeze_window_start): Change parameters
9557 according to new calling convention.
9559 * window.h (foreach_window): Change prototype.
9561 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
9563 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
9565 * xmenu.c (menu_help_callback): Call show_help_echo with
9566 additional arguments OBJECT and POS.
9568 2000-07-21 Kenichi Handa <handa@etl.go.jp>
9570 * data.c (Faset): Allow storing any multibyte character in a
9571 string. Convert unibyte string to multibyte if necessary.
9573 * xfns.c (x_encode_text): New function.
9574 (x_set_name): Use x_encode_text.
9575 (x_set_title): Likewise.
9577 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
9579 * xterm.h (x_encode_text): Add prototype.
9581 2000-07-20 Dave Love <fx@gnu.org>
9583 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
9586 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
9588 * msdos.c (help_echo_window): New variable.
9589 (syms_of_msdos): Initialize and staticpro it.
9590 (IT_note_mode_line_highlight): Set help_echo_window.
9591 (IT_note_mouse_highlight): Ditto.
9592 (dos_rawgetc): Store help_echo_window in the second event produced
9595 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
9596 Record the object that generated the help echo and the position of
9597 that object in help_echo_object and help_echo_pos. Record that
9598 some glyphs in a row are displayed in mouse-face.
9599 (IT_update_begin): Don't clear mouse highlight unless one of the
9600 enabled glyph rows is marked as being displayed in mouse-face.
9601 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
9602 and position recorded in help_echo_object and help_echo_pos to the
9604 (IT_menu_display): Accept a new argument PN: the pane number of
9605 the current menu pane. Record the pane number and the item
9606 number of the item which has associated help string.
9607 (XMenuActivate): Update the prototype for help_callback in
9608 function declaration. Call IT_menu_display with the current menu
9609 pane number as an additional argument. Call help_callback with
9610 two additional arguments: the pane number and the item number of
9611 the menu item associated with the help text.
9612 (help_echo_object, help_echo_pos): New variables.
9613 (syms_of_msdos): Initialize them and staticpro help_echo_object.
9615 * msdos.h (XMenuActivate): Update prototype.
9617 2000-07-19 Gerd Moellmann <gerd@gnu.org>
9619 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
9620 Add some more prototypes.
9622 * xterm.c, xterm.h: Add some more prototypes.
9624 * lisp.h (Fnext_single_char_property_change): Add prototype.
9626 * dispnew.c (direct_output_for_insert): Remove confusing
9627 outer local variable mouse_face_overwritten_p.
9628 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
9630 * alloc.c (allocate_string_data): Don't copy old string contents.
9632 2000-07-19 Kenichi Handa <handa@etl.go.jp>
9634 * coding.c (code_convert_region): Delete text properties before
9635 shrinking the conversion region.
9637 2000-07-18 Gerd Moellmann <gerd@gnu.org>
9639 * dispnew.c (update_text_area): Write the whole row if it
9640 has mouse-face in it.
9642 * xfaces.c (face-alternative-font-family-alist): Remove
9643 DEFVAR_LISP; staticpro instead.
9645 * xmenu.c (menu_help_callback): Call show_help_echo with
9648 * keyboard.c (show_help_echo): Add parameter WINDOW.
9649 (read_char): Call show_help_echo with window extracted from Lisp
9651 (gen_help_event): Add parameter WINDOW.
9653 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
9655 * xterm.c (help_echo_window): New variable.
9656 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
9657 (XTread_socket): Pass help_echo_window to gen_help_event.
9658 (syms_of_xterm): Initialize and staticpro help_echo_window.
9660 2000-07-18 Dave Love <fx@gnu.org>
9662 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
9664 2000-07-18 Gerd Moellmann <gerd@gnu.org>
9666 * alloc.c (allocate_string_data): If string had already data
9667 assigned, copy old contents to new string data.
9669 * coding.c (syms_of_coding): Fix typo in spelling of variable
9670 `inhibit-iso-escape-detection'.
9672 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
9674 * Makefile.in: Add dependencies on dispextern.h.
9675 (alloca.o): Don't define malloc and define EMACS_FREE instead of
9676 `free'; both can conflict with system header files.
9678 2000-07-18 Kenichi Handa <handa@etl.go.jp>
9680 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
9683 2000-07-18 Dave Love <fx@gnu.org>
9685 * window.c (Fwindow_list): Declare arg `window'.
9687 2000-07-18 Kenichi Handa <handa@etl.go.jp>
9689 * coding.c (setup_coding_system): Don't override the explicitly
9690 specified designations.
9692 2000-07-15 Miles Bader <miles@gnu.org>
9694 * editfns.c (char_property_eq, char_property_stickiness): Renamed
9695 from `text_property_eq' and `text_property_stickiness', respectively.
9696 (find_field, Fconstrain_to_field, char_property_eq)
9697 (char_property_stickiness): Changed to call char-property functions
9698 instead of text-property-only ones.
9700 * textprop.c (Fnext_single_char_property_change): Made a subr (was
9701 `next_single_char_property_change'). Do more error checking, and
9702 cleanup limit behavior.
9703 (Fprevious_single_char_property_change): New function.
9704 (syms_of_textprop): Initialize new subrs.
9706 * xdisp.c (display_prop_end, invisible_text_between_p):
9707 Call Fnext_single_char_property_change instead of
9708 next_single_char_property_change.
9710 2000-07-15 Jason Rumney <jasonr@gnu.org>
9712 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
9713 after menu is finished with.
9714 (add_menu_item): Only consider wv->title as a menu title.
9715 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
9717 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
9719 (FONT_REGEXP): Remove unused macro, and its sub-components.
9720 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
9722 * w32term.c (help_echo_object, help_echo_pos): New variables.
9723 (note_mode_line_highlight): Store additional information about the
9724 help-echo in help_echo_object and help_echo_pos. Check both
9725 `local-map' and `keymap' properties for changing the cursor
9726 (note_mouse_highlight): Store additional information about the
9727 help-echo in help_echo_object and help_echo_pos.
9728 (note_tool_bar_highlight): Set help_echo_object to nil and
9729 help_echo_pos to -1.
9730 (w32_read_socket): Use gen_help_event instead of filling
9731 input_events manually.
9732 (syms_of_w32term): Staticpro help_echo_object.
9733 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
9734 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
9735 (x_clear_mouse_face): New function.
9736 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
9737 (x_update_window_begin): No need to turn off the mouse
9739 (show_mouse_face): Set the mouse_face_p flag of glyph rows
9740 depending on whether they contain glyphs highlighted in mouse-face.
9741 (x_fill_stretch_glyph_string): Consume runs of stretch
9742 glyphs instead of a single one.
9743 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9744 with new argument list.
9745 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9746 (x_append_glyph, x_append_composite_glyph)
9747 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9748 changes in struct glyph starting 1999-12-27. See comments for
9749 xterm.c on 2000-07-05.
9751 2000-07-14 Sam Steingold <sds@gnu.org>
9753 * xfaces.c (realize_x_face): Fix the last patch:
9754 check `default_face' before dereferencing.
9756 2000-07-14 Dave Love <fx@gnu.org>
9758 * syntax.c (back_comment): Add null default in switch (for pcc).
9760 2000-07-14 Kenichi Handa <handa@etl.go.jp>
9762 * xfaces.c (realize_x_face): Make fontset using the base of the
9763 default_face's fontset, not using the default fontset.
9765 * coding.c (inhibit_iso_escape_detection): New variable.
9766 (syms_of_coding): Make it a Lisp variable.
9767 (detect_coding_iso2022): If inhibit_iso_escape_detection is
9768 nonzero, ignore ISO2022's escape sequence.
9770 2000-07-14 Gerd Moellmann <gerd@gnu.org>
9772 * alloca.c (malloc) [emacs]: Define as xmalloc.
9774 * xfns.c (Fx_show_tip): If frame parameters contain a position,
9775 use that instead of the mouse position. Add parameters DX and DY.
9777 * dispextern.h (Fx_show_tip): Adjust number of parameters
9780 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
9781 if HELP is a function, call it with OBJECT and POS as parameters
9782 to get the help to display.
9783 (gen_help_event, kbd_buffer_store_help_event): New functions.
9784 (kbd_buffer_get_event): Construct the Lisp help-event differently.
9785 (read_char): Call show_help_echo with new parameters.
9787 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
9790 * xterm.c (help_echo_object, help_echo_pos): New variables.
9791 (note_mode_line_highlight): Store additional information about the
9792 help-echo in help_echo_object and help_echo_pos. Check both
9793 `local-map' and `keymap' properties for changing the cursor
9794 (note_mouse_highlight): Store additional information about the
9795 help-echo in help_echo_object and help_echo_pos.
9796 (note_tool_bar_highlight): Set help_echo_object to nil and
9797 help_echo_pos to -1.
9798 (XTread_socket): Use gen_help_event instead of filling
9799 input_events manually.
9800 (syms_of_xterm): Staticpro help_echo_object.
9802 * xmenu.c (menu_highlight_callback): Use
9803 kbd_buffer_store_help_event instead of setting up and input_event
9806 * xdisp.c (eval_form): GCPRO argument sexpr.
9807 (call_function): New function.
9808 (handle_single_display_prop): Use call_function and FUNCTIONP
9809 instead of checking whether if font_height is a symbol and
9812 * eval.c (internal_condition_case_2): New function.
9814 * lisp.h (FUNCTIONP): New macro.
9815 (internal_condition_case_2, call_function): Add prototypes.
9817 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
9818 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
9819 Always set `arg' member of input_events.
9820 (construct_menu_click): Unused function removed.
9822 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
9824 * w32term.c (construct_mouse_click, construct_mouse_wheel)
9825 (construct_drag_n_drop, x_scroll_bar_handle_click)
9826 (w32_read_socket): Always set `arg' member of input_events.
9828 * keyboard.c (show_help_echo): Use eval_form. Add comment.
9830 * lisp.h (eval_form): Add prototype.
9832 * xdisp.c (eval_form): Make it externally visible.
9834 2000-07-13 Gerd Moellmann <gerd@gnu.org>
9836 * xterm.c (x_handle_tool_bar_click): Store the frame in the
9837 frame_or_window slot of TOOL_BAR_EVENT input events instead of
9838 consing. For prefix events, store the frame in the `arg' slot of
9839 the event, otherwise store the key there.
9840 (XTread_socket): Instead of consing, use the frame_or_window slot
9841 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
9843 * xmenu.c (menu_highlight_callback): Store help string in the
9844 `arg' member of the input event; don't cons.
9845 (menubar_selection_callback): Use the `arg' slot of input events
9846 to queue additional information, instead of consing.
9848 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
9850 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
9852 (w32_read_socket): Adapt to changes in HELP_EVENTs.
9854 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
9855 input events to queue additional information, instead of consing.
9857 * keyboard.c (kbd_buffer_gcpro): Renamed from
9858 kbd_buffer_frame_or_window. Now used for all Lisp objects
9859 referenced from the input queue.
9860 (kbd_buffer_store_event): Always use structure assignment for
9861 copying input events. Record all Lisp objects referenced from
9862 events in kbd_buffer_gcpro.
9863 (kbd_buffer_get_event): Construct Lisp `help-echo' events
9864 differently from input events. Test for prefix menu_bar_events
9865 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
9866 event in kbd_buffer_gcpro to nil.
9867 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
9868 frame_or_window is equal to its arg member as prefix events.
9869 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
9870 used by an input event to nil.
9871 (init_keyboard): Use two times the size of the input queue
9872 for kbd_buffer_gcpro.
9873 (syms_of_keyboard): Likewise.
9875 * emacs.c (handle_USR2_signal, handle_USR1_signal):
9876 Use USER_SIGNAL_EVENT.
9878 * termhooks.h (struct input_event): Add member `arg'.
9879 (MENU_BAR_EVENT): Renamed from menu_bar_event.
9880 (USER_SIGNAL_EVENT): Renamed from user_signal.
9882 * xfaces.c (ASET): Remove definition.
9884 * lisp.h (AREF, ASET, ASIZE): New macros.
9886 * fontset.c (AREF, ASIZE): Remove definitions.
9888 * fns.c (AREF): Remove definition.
9890 * composite.c (AREF): Remove definition.
9892 2000-07-12 Gerd Moellmann <gerd@gnu.org>
9894 * dispnew.c (redraw_overlapped_rows): Add missing local.
9895 (scrolling_window): Remove debug code.
9897 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
9898 Before scrolling, turn off a mouse-highlight in the window
9901 * xterm.c (x_update_window_end): Add parameter
9902 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
9903 redisplay in XTframe_up_to_date.
9904 (x_clear_mouse_face): New function.
9905 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
9907 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
9909 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
9910 it when any row is written to that contains glyphs highlighted in
9912 (update_window): Call the window update end hook with new
9913 parameter MOUSE_FACE_OVERWRITTEN_P.
9914 (direct_output_for_insert): Give up if row contains mouse-face.
9916 * dispextern.h (struct redisplay_interface): Add parameter
9917 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
9918 (clear_mouse_face): New function pointer member.
9920 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
9922 * syntax.c (back_comment): Use one switch rather than a few `if's.
9923 Obey open_paren_in_column_0_is_defun_start.
9924 When reverting to the `slow' method, try to nicely handle the case
9925 of nested comments by checking that the comment-starter we found
9926 does indeed match the comment-ender.
9927 (scan_sexps_forward, scan_sexps_forward):
9928 Ignore excessive opening parenthesis rather than throwing an error.
9930 2000-07-11 Gerd Moellmann <gerd@gnu.org>
9932 * doc.c (Fsubstitute_command_keys): Handle case that a GC
9933 in Fwhere_is_internal or get_keymap_1 relocates string contents.
9935 * dispnew.c (direct_output_forward_char): Give up if currently
9936 displaying a message instead of the minibuffer contents.
9938 * xterm.c (x_update_window_begin): No need to turn off the mouse
9940 (show_mouse_face): Set the mouse_face_p flag of glyph rows
9941 depending on whether they contain glyphs highlighted in mouse-face.
9943 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
9944 compare the mouse_face_p flags of both rows.
9946 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
9948 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
9950 * keyboard.c (show_help_echo): Accept additional parameter
9951 ok_to_overwrite_keystroke_echo.
9952 (read_char): Call show_help_echo with a zero
9953 ok_to_overwrite_keystroke_echo argument.
9954 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
9955 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
9956 ok_to_overwrite_keystroke_echo argument.
9957 * w32menu.c (w32_menu_display_help): Call show_help_echo with
9958 non-zero ok_to_overwrite_keystroke_echo argument.
9960 2000-07-10 Gerd Moellmann <gerd@gnu.org>
9962 * xdisp.c (try_window_id): If changes are all below what is
9963 displayed in the window, and point is in the window, we still
9964 might have to find point on the display.
9966 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
9967 glyphs instead of a single one.
9968 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9969 with new argument list.
9970 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9972 * keymap.c (get_keymap_1): Add comment that this function can GC.
9973 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
9974 comment that functions can GC.
9975 (Fset_keymap_parent): GCPRO arg KEYMAP.
9977 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
9979 * msdos.c (XMenuActivate): After exiting the menu, restore the
9980 echo area message and erase it.
9982 2000-07-10 Kenichi Handa <handa@etl.go.jp>
9984 * fontset.c (Ffontset_info): Make the return value more compatible
9985 with that of Emacs 20.
9987 2000-07-07 Gerd Moellmann <gerd@gnu.org>
9989 * eval.c (Fsignal): Handle case that backtrace_list is null.
9991 2000-07-07 Kenichi Handa <handa@etl.go.jp>
9993 * ccl.c (Fccl_execute): Typo fixed.
9995 2000-07-06 Gerd Moellmann <gerd@gnu.org>
9997 * window.c (window_loop): Add missing gcpro1 local variable.
9999 * window.c (Fwindow_list): Reverse list at the end.
10000 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
10001 means allow windows on OWINDOW's frame, only.
10002 (window_loop): Simplified; use Fwindow_list.
10004 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
10006 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10008 * xterm.c (XTread_socket): Increment handling_signal at the start,
10009 decrement it at the end.
10011 * eval.c (handling_signal): New variable.
10012 (Fsignal): Abort if handling_signal is non-zero.
10014 * lisp.h (handling_signal): External declaration.
10016 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
10018 2000-07-05 Ken Raeburn <raeburn@gnu.org>
10020 Sound support for NetBSD through "Linux emulation" support:
10021 * config.in (HAVE_SOUNDCARD_H): Undef.
10022 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
10023 * Makefile.in (LIBSOUND): New variable.
10024 (LIBES): Include it.
10025 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
10026 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
10027 (vox_open): Use DEFAULT_SOUND_DEVICE.
10028 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
10030 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10032 * print.c (print_error_message): If Vsignaling_function is set,
10033 show it in *Messages*.
10035 * lisp.h (Vsignaling_function): External declaration.
10037 * eval.c (Vsignaling_function): New variable.
10038 (Fsignal): Compute it.
10039 (syms_of_eval): Staticpro it.
10041 2000-07-05 Dave Love <fx@gnu.org>
10043 * syswait.h: Use the autoconf recommended approach. Old code
10044 #if'd out in case we need to revert.
10046 * config.in (HAVE_SYS_WAIT_H): Added.
10048 2000-07-05 Andrew Innes <andrewi@gnu.org>
10050 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
10051 when non-NULL instead of __morecore, to take account of buffer
10052 memory. This also solves a problem with spurious memory warnings
10055 * ralloc.c: Make real_morecore non-static.
10057 * eval.c (internal_condition_case): Comment out abort if
10058 interrupt_input_blocked is not zero.
10060 * makefile.nt: Add support for `bootstrap' and related targets.
10061 Include minimal debug info in emacs.exe in release build.
10062 Remove all dependencies on lisp.h, and fixup some others.
10064 * w32.c (init_environment): Install code from 20.7 for providing
10065 default values for environment variables, based on the
10066 executable's own location.
10067 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
10068 (sys_socket): Install socket inheritance bug fix from 20.7.
10070 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
10071 here via blockinput.h).
10073 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
10075 * w32menu.c (w32_menu_display_help):
10076 * xmenu.c (menu_help_callback): Use show_help_echo.
10078 * keyboard.h (show_help_echo): Declare.
10080 * keyboard.c (show_help_echo): New function, extracted from read_char.
10081 Feval its `msg' argument if it's a cons cell.
10082 (read_char): Use it.
10083 (follow_key): Pass `autoload' to get_keyelt.
10085 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
10086 (note_tool_bar_highlight, XTread_socket):
10087 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
10089 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
10090 (note_tool_bar_highlight, w32_read_socket):
10091 Do not gratuitously ignore non-string `help-echo' properties.
10093 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10095 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
10097 * window.c (delete_all_subwindows): Reset Vwindow_list.
10099 * xterm.c (x_append_glyph, x_append_composite_glyph)
10100 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
10101 changes in struct glyph starting 1999-12-27. Some bit-fields of
10102 struct glyph were not set, which made glyphs unequal when compared
10103 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
10104 effects were the result. This also depended on the contents of
10105 memory returned by xmalloc. If flickering happens again, activate
10106 the code in clear_glyph_row that's in #if 0. If the flickering is
10107 gone with that, chances are that it is caused by something similar.
10109 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
10111 * dispextern.h: Add some comments.
10113 * window.c (add_window_to_list): Add parameter LIST.
10114 (window_list): Order list so that, for each frame, windows are
10115 in canonical order, and so that frames appear in the list in
10116 the order given by Vframe_list.
10117 (next_window): Reverse the handling of NEXT_P.
10119 2000-07-04 Gerd Moellmann <gerd@gnu.org>
10121 * window.c (Vwindow_list): New variable.
10122 (make_window, delete_window): Set Vwindow_list to nil.
10123 (check_window_containing): New function.
10124 (window_from_coordinates): Rewritten.
10125 (add_window_to_list, window_list, candidate_window_p)
10126 (decode_next_window_args, next_window): New functions.
10127 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
10128 (Fwindow_list): New function.
10129 (Fother_window): Cleaned up.
10130 (foreach_window): Add a longer "variable argument list". Let
10131 callback function return 0 to indicate that cycling over windows
10133 (foreach_window_1): Likewise.
10134 (freeze_window_start): Return int.
10135 (init_window): New function.
10136 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
10138 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
10139 input_event with bzero.
10140 (main): Call init_window.
10142 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
10145 2000-07-04 Kenichi Handa <handa@etl.go.jp>
10147 * composite.h (make_composition_value_copy): Extern it.
10149 * composite.c (make_composition_value_copy): New function.
10151 * editfns.c (Fformat): While copying text properties, make each
10152 composition property value a copy.
10154 * fns.c (concat): While copying text properties, make each
10155 composition property value a copy.
10157 2000-07-03 Gerd Moellmann <gerd@gnu.org>
10159 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
10161 * fns.c (sweep_weak_table): Mark only objects that are not
10164 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
10165 include those frames as candidates which have their focus
10166 redirected to the minibuffer frame.
10168 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
10170 * fns.c (Fputhash): Return `value' rather than nil.
10172 2000-06-30 Gerd Moellmann <gerd@gnu.org>
10174 * frame.c (next_frame): Don't check focus redirection in case
10175 MINIBUF is a window. Doing so excludes frames using MINIBUF
10176 unless their focus is redirected, which contradicts the
10177 specification of next-frame, and leads to infinite loops in
10178 certain situations when cycling through windows with next-window.
10180 2000-06-30 Kenichi Handa <handa@etl.go.jp>
10182 * coding.c (code_convert_region): Even if the length of text is
10183 zero, try to convert it if coding->type is coding_type_ccl.
10184 (decode_coding_string, encode_coding_string): Likewise.
10186 2000-06-28 Gerd Moellmann <gerd@gnu.org>
10188 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
10189 the display if windows_or_buffers_changed.
10191 * dispnew.c (struct row_entry): New structure.
10192 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
10193 (row_table_size, old_lines, new_lines, old_lines_size)
10194 (new_lines_size, run_pool, runs_size, runs): New variables.
10195 (add_row_entry): New function.
10196 (scrolling_window): Use data structures allocated with xmalloc and
10197 held in global variables, instead of allocating them with alloca and
10198 holding them in local variables. Use a larger hash table whose
10199 size depends on glyph matrix sizes. Don't use bzero to clear the
10200 hash table; instead, clear used slots only.
10202 * fns.c (next_almost_prime): Make it externally visible.
10204 * lisp.h (next_almost_prime): Add prototype.
10206 * s/isc4-0.h (sigunblock): Define.
10208 * s/sco5.h (sigunblock): Define.
10210 2000-06-27 Dave Love <fx@gnu.org>
10212 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
10213 (moved to osf5-0.h).
10214 [!NOT_C_CODE]: Protect string.h stuff.
10216 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
10217 (sys_siglist, NSIG): Definitions moved here from osf1.h.
10219 2000-06-27 Gerd Moellmann <gerd@gnu.org>
10221 * xdisp.c (resize_mini_window): Subtract the extra line spacing
10222 below the last line from the needed window height.
10224 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
10226 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
10227 (Fwidget_get): Use it.
10228 (syms_of_fns): Defsubr it.
10230 2000-06-26 Gerd Moellmann <gerd@gnu.org>
10232 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
10233 display info for XIM.
10234 (xim_open_dpy): Likewise.
10235 (xim_close_dpy): Don't free the display info's XIM.
10237 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
10239 * config.in (USE_XIM): New define.
10241 * keymap.c (get_keyelt): For menu-items containing a `:filter
10242 FILTER', apply FILTER to the menu-item's definition to get the
10243 real definition to use.
10245 * lisp.h (QCfilter): External declaration.
10247 * xfns.c (Fimage_size): New function.
10248 (syms_of_xfns): Defsubr it.
10250 2000-06-26 Andreas Schwab <schwab@suse.de>
10252 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
10253 Fstring_as_unibyte.
10255 2000-06-25 Dave Love <fx@gnu.org>
10257 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
10259 * Makefile.in (blockinput.h): Depend on atimer.h.
10260 (atimer.h): Depend on systime.h.
10262 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
10264 * atimer.h: Protect against multiple inclusion. Include systime.h.
10266 * lisp.h (swap_in_global_binding): Declare.
10268 2000-06-24 Ken Raeburn <raeburn@gnu.org>
10270 * process.c (Fopen_network_stream): Turn off atimers for duration
10271 of call to connect. (Patch from Gerd.)
10273 2000-06-23 Dave Love <fx@gnu.org>
10275 * ralloc.c: Maybe include unistd.h
10277 * emacs.c (setgrp): Undefine before defining.
10278 (malloc_warning, set_time_zone_rule, index): Prototype.
10280 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
10281 HAVE_STRUCT_TIMEZONE.
10283 * s/osf1.h: Move string.h hack here from alpha.h and make it
10285 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
10287 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
10288 (SOCKLEN_TYPE): Don't define.
10290 * m/alpha.h: Remove string.h hack.
10292 * s/osf5-0.h: New file.
10294 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
10295 include time.h, done by systime.h.
10296 [__FreeBSD__]: Remove redundant includes.
10298 * callproc.c (setpgrp): Undefine before defining.
10299 (delete_temp_file): Return Qnil to avoid warning.
10301 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
10303 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
10306 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
10308 * composite.h (compose_text): Declare.
10310 * xterm.c: Don't include sys/types.h unconditionally. Don't
10311 protect its inclusion with !USG (following xmenu.c).
10313 2000-06-23 Gerd Moellmann <gerd@gnu.org>
10315 * xfns.c (x_create_tip_frame): Initialize frame's colors like
10318 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
10320 * coding.c (decode_eol_post_ccl): Special handling for undecided
10321 and inconsistent EOL types.
10323 2000-06-22 Gerd Moellmann <gerd@gnu.org>
10325 * xrdb.c (x_load_resources): Add default resource for scroll bar's
10326 trough color and main window's background color.
10328 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
10330 * xterm.h (Xt_app_con): External declaration.
10332 * widget.c (EmacsFrameRealize): Fix typo.
10334 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
10336 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
10337 (handle_invisible_prop): Record the start of invisible text in
10338 it->add_overlay_start.
10339 (struct overlay_entry): Add member `overlay'.
10340 (handle_overlay_change): Simplify.
10341 (next_overlay_string): After having processed overlay strings at the
10342 end of the buffer, record that fact in
10343 it->overlay_strings_at_end_processed_p.
10344 (compare_overlay_entries): If before- and after-strings come
10345 from the same overlay, let before-strings come first.
10346 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
10347 (load_overlay_strings): Take it->add_overlay_start into account
10348 when adding overlay strings.
10350 * dispextern.h (struct it): Add member add_overlay_start.
10352 2000-06-22 Dave Love <fx@gnu.org>
10354 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
10356 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
10358 2000-06-22 Kenichi Handa <handa@etl.go.jp>
10360 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
10363 2000-06-21 Dave Love <fx@gnu.org>
10365 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
10367 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
10369 * syntax.c (back_comment): Simplify string-parity counting (with
10370 the added benefit of handling multiple string-styles as long as
10371 they are not intertwined).
10372 Jump to the slow code as soon as a comment starter is found in
10373 a "string_lossage" position. Fixes the case: " /* " /* " */.
10375 2000-06-21 Dave Love <fx@gnu.org>
10377 * Makefile.in: Use GETLOADAVG_LIBS.
10379 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
10380 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
10382 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
10384 * syntax.c (describe_syntax): Recognize the `n'estable bit.
10385 (Fforward_comment, scan_lists):
10386 Check the comstyle of single-char comment-starters.
10387 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
10388 we're just at the beginning of the comment (f.ex with (*) ... (*)).
10389 Check the comstyle of single-char comment-starters.
10390 Clarify control-flow around the Scomment case.
10392 2000-06-20 Dave Love <fx@gnu.org>
10394 * fns.c (make_hash_table, maybe_resize_hash_table):
10395 Cast arg of next_almost_prime.
10397 * tparam.c [emacs]: Include lisp.h.
10399 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
10402 2000-06-20 Gerd Moellmann <gerd@gnu.org>
10404 * keyboard.c (adjust_point_for_property): Check if display
10405 property should be treated as intangible by looking at its value.
10407 * xdisp.c (single_display_prop_intangible_p)
10408 (display_prop_intangible_p): New functions.
10410 * dispextern.h (display_prop_intangible_p): Add prototype.
10412 * xdisp.c (dump_glyph_row): Show type of glyph->object.
10414 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
10415 argument to sigprocmask.
10417 * s/sco5.h (sigblock): Redefined to pass a pointer as second
10418 argument to sigprocmask.
10420 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
10421 sigprocmask_set, and pass a pointer to it to sigprocmask.
10423 * sysdep.c (sigprocmask_set): New variable.
10425 * fileio.c (make_temp_name): Don't use `%s' in string passed to
10428 2000-06-20 Sam Steingold <sds@gnu.org>
10430 * xrdb.c: Don't declare xmalloc, xrealloc.
10432 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
10434 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
10435 (re_comp): Cast gettext return value to avoid complaints when
10438 2000-06-20 Dave Love <fx@gnu.org>
10440 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
10442 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
10444 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
10446 * m/alpha.h: Don't declare xmalloc, xrealloc.
10448 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
10450 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
10452 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
10454 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
10457 * keyboard.h (poll_for_input_1): Declare.
10459 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
10461 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
10463 * doprnt.c: Don't declare xmalloc, xrealloc.
10465 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
10466 (getenv, ctime, getwd): Removed.
10467 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
10469 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
10470 x_set_tool_bar_lines.
10472 * config.in: Add HAVE_GETWD. Move some definitions above
10473 machine/system includes.
10475 2000-06-20 Kenichi Handa <handa@etl.go.jp>
10477 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
10479 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
10480 contain information about ENCODING.
10482 * fontset.c (FONTSET_ASCII): Use the first element of char table
10483 for an ASCII font, not defalt slot.
10484 (fontset_ref_via_base): If FONTSET doesn't contain information for
10485 C, try the default fontset.
10486 (make_fontset): Don't copy the default fontset.
10487 (fontset_font_pattern): Likewise.
10488 (accumulate_font_info): If ELT is nil, use the corresponding
10489 element in the default fontset.
10491 2000-06-19 Dave Love <fx@gnu.org>
10493 * syntax.c (Fparse_partial_sexp): Doc fix.
10495 * regex.h: Test PROTOTYPES as well as __STDC__.
10497 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
10498 errno, strerror. Put text after #endif in comment.
10500 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
10502 * xterm.c (x_frame_of_widget): Likewise.
10504 2000-06-19 Gerd Moellmann <gerd@gnu.org>
10506 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
10507 to Vfundamental_mode_abbrev_table.
10509 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
10510 bogus objects are marked. This slows down GC by ~80 percent, but
10511 it might be worth trying when debugging GC-related problems.
10512 This feature requires conservative stack marking to be enabled.
10514 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
10515 returns XLookupChars, reset `modifiers' to zero.
10517 2000-06-19 Dave Love <fx@gnu.org>
10519 * mktime.c: Unprotoized.
10521 2000-06-19 Richard Stallman <rms@gnu.org>
10523 * data.c (set_internal): If variable is frame-local,
10524 store the new value immediately into the frame parameter alist.
10526 2000-06-19 Ken Raeburn <raeburn@gnu.org>
10528 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
10529 in the custom handler pointer.
10531 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
10532 value, or checks for CHAR_META can fail when Lisp_Object is a
10534 * keymap.c (get_keyelt): Likewise.
10536 2000-06-19 Kenichi Handa <handa@etl.go.jp>
10538 * ccl.h (struct ccl_program): New member eol_type.
10539 (struct ccl_spec): New member cr_carryover.
10541 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
10542 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
10544 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
10545 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
10546 (decode_eol_post_ccl): New function.
10547 (decode_coding): Don't detect EOL format here for CCL based coding
10549 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
10550 decode_eol_post_ccl after running the CCL program.
10551 (code_convert_region): Don't detect EOL format here for CCL based
10553 (decode_coding_string): Likewise.
10555 2000-06-18 Ken Raeburn <raeburn@gnu.org>
10557 * charset.c (update_charset_table): Use XINT on "iso_final_char"
10558 when treating it as an integer.
10560 * coding.h (encode_coding_string): Declare.
10562 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
10565 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
10566 "xkeymap" to avoid shadowing the "enum map_type" value that needs
10567 to be passed to get_local_map.
10569 * sound.c (Fplay_sound): Don't call make_number on
10570 Frun_hook_with_args count argument.
10572 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
10573 for lisp objects in X event structure data field, when lisp
10574 objects are represented with unions.
10575 (x_scroll_bar_to_input_event): Ditto.
10577 2000-06-16 Ken Raeburn <raeburn@gnu.org>
10579 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
10580 termination of string. Fix sense of test whether
10581 Vline_number_display_limit is an integer.
10583 2000-06-16 Gerd Moellmann <gerd@gnu.org>
10585 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
10586 only if HAVE_X_WINDOWS.
10588 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
10591 * dispnew.c (update_frame_1): Handle case that cursor vpos is
10594 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
10596 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
10599 2000-06-15 Kenichi Handa <handa@etl.go.jp>
10601 * coding.c (decode_coding_emacs_mule): Always set src_base at the
10602 start of the while loop.
10604 2000-06-15 Gerd Moellmann <gerd@gnu.org>
10606 * atimer.c (alarm_signal_handler): Add forward declaration.
10608 * data.c (set_internal): Remove debug code.
10610 2000-06-14 Gerd Moellmann <gerd@gnu.org>
10612 * Makefile.in (bootstrap-temacs): Add `-I../src'.
10614 * unexec.c (toplevel) [COFF]: Include coff.h.
10616 * s/lynxos.h: New file.
10618 * keymap.c (Fsingle_key_description): Enclose function key and
10619 event symbol names in angle brackets.
10621 * xdisp.c (setup_echo_area_for_printing): Call
10622 message_log_maybe_newline if message_buf_print is not set.
10624 * print.c (printchar, strout): Don't check message_buf_print
10625 before calling setup_echo_area_for_printing because that
10626 function does something useful even when message_buf_print is
10629 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
10631 (ensure_echo_area_buffers): Initialize echo buffer's
10632 truncate lines setting to nil.
10633 (with_echo_area_buffer): Don't set the echo buffer's truncate
10634 lines setting here.
10635 (set_message_1): Set it here instead, based on the value
10636 of message_truncate_lines.
10637 (resize_mini_window): Handle case that lines are truncated.
10638 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
10639 DEFVAR_BOOL message-truncate-lines.
10641 * keyboard.c (read_char): Bind message-truncate-lines to t
10642 while displaying a help-echo.
10644 * lisp.h (Qmessage_truncate_lines): External declaration.
10646 2000-06-13 Gerd Moellmann <gerd@gnu.org>
10648 * xdisp.c (Vline_number_display_limit): Renamed from
10649 line_number_display_limit.
10650 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
10651 Extend documentation string. Initialize
10652 Vline_number_display_limit to nil meaning no limit.
10653 (decode_mode_spec): Use Vline_number_display_limit with its new
10656 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
10658 2000-06-13 Richard Stallman <rms@gnu.org>
10660 * frame.c (Fmodify_frame_parameters): Doc fix.
10662 * xfns.c (x_set_frame_parameters): Comment fix.
10664 * frame.c (store_frame_param): Call swap_in_global_binding if the
10665 variable's current binding was chosen based on this frame.
10667 * data.c (swap_in_global_binding): New function.
10669 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10671 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
10672 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
10674 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10676 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
10678 2000-06-12 Jason Rumney <jasonr@gnu.org>
10680 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
10682 * w32.h (EMACS_W32_H): Renamed from _NT_H_
10684 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
10686 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
10688 2000-06-12 Gerd Moellmann <gerd@gnu.org>
10690 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
10691 (syms_of_xfaces): Defsubr Sdump_colors.
10692 (x_free_colors): Don't treat b&w specially on default visual.
10693 (x_free_dpy_colors): New function.
10694 (free_face_colors): Don't check visual class; it's done
10697 * xterm.c (x_frame_of_widget): New function.
10698 (x_alloc_nearest_color_for_widget): Use it.
10699 (x_copy_dpy_color): New function.
10700 (x_destroy_window): Free various colors.
10702 2000-06-12 Kenichi Handa <handa@etl.go.jp>
10704 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
10706 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
10708 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
10710 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
10712 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
10714 2000-06-11 Dave Love <fx@gnu.org>
10716 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
10718 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
10720 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
10722 2000-06-11 Gerd Moellmann <gerd@gnu.org>
10724 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
10727 2000-06-10 Kenichi Handa <handa@etl.go.jp>
10729 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
10730 (regex_compile): Fix the code for handling the case of single byte
10731 char and multibyte char being mixed in a range within [...].
10733 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
10734 and dst_multibyte members of coding.
10736 * charset.c (update_charset_table): Update the table
10737 bytes_by_char_head.
10738 (init_charset_once): Initialize elements of bytes_by_char_head to
10739 1 except for leading codes for private charases.
10741 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
10742 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
10744 2000-06-09 Ken Raeburn <raeburn@gnu.org>
10746 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
10747 access the data it doesn't point to.
10749 2000-06-08 Gerd Moellmann <gerd@gnu.org>
10751 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
10752 will be translated to a switch-frame event when reading the
10753 event queue. This is necessary because Emacs otherwise won't
10754 perform a switch-frame to a new frame until some other event, for
10755 example a keystroke event, forces it to do so. This has various
10756 effects, one visible being that the cursor of a frame created with
10757 C-x 5 2 or switched to with a window manager key binding like
10758 A-TAB stays hollow because selected_window isn't on the newly
10759 focused frame until the switch-frame is performed.
10761 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
10762 generating a switch-frame event if necessary.
10764 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
10766 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
10769 2000-06-08 Kenichi Handa <handa@etl.go.jp>
10771 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
10773 2000-06-07 Gerd Moellmann <gerd@gnu.org>
10775 * window.c (displayed_window_lines): Take empty lines at
10776 the bottom of a window into account.
10778 * window.c (displayed_window_lines): New function.
10779 (Fmove_to_window_line): Use displayed_window_lines to determine
10780 the number of lines to move, instead of using the window's height.
10782 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
10783 to stop reading, even if the form read sets point to a different
10784 value when evaluated.
10786 * xdisp.c (display_line): Fix code deciding in which line to
10789 2000-06-07 Kenichi Handa <handa@etl.go.jp>
10791 * fileio.c (e_write): Free composition data if stored in
10794 2000-06-06 Gerd Moellmann <gerd@gnu.org>
10796 * xdisp.c (display_line): Set row's and iterator's
10797 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
10798 Set cursor even if row ends in the middle of a character.
10799 (dump_glyph_row): Print values of new flags.
10800 (redisplay_window) <cursor movement in unchanged window>: When
10801 point has been moved forward, and PT is at the end of the cursor
10802 row, don't place the cursor in the next row if the cursor row ends
10803 in the middle of a character or at ZV.
10805 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
10806 (struct glyph_row): Add starts_in_middle_of_char_p and
10807 ends_in_middle_of_char_p.
10808 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
10809 ends_in_middle_of_char_p flag.
10810 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
10812 * term.c (append_glyph): Revert change of 2000-06-06.
10814 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
10815 padding glyph not fitting on line as whole character not
10818 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
10819 this isn't true for images with `:ascent 100'.
10821 2000-06-06 Kenichi Handa <handa@etl.go.jp>
10823 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
10824 as modified if it is originally unmodified.
10826 * term.c (encode_terminal_code): Change the way to check if
10827 terminal coding does any conversion.
10828 (append_glyph): Set glyph->pixel_width correctly.
10830 * xdisp.c (display_line): While checking line continuation, pay
10831 attention to a padding glyph.
10833 2000-06-05 Gerd Moellmann <gerd@gnu.org>
10835 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
10837 2000-06-05 Dave Love <fx@gnu.org>
10839 * xdisp.c: Include fontset.h.
10841 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
10843 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
10845 * dispnew.c: Conditionally include term.h.
10847 * coding.h: Declare code_convert_string_norecord.
10849 * frame.h (struct frame): Use volatile unconditionally.
10851 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
10853 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
10855 * systime.h: Protect against multiple inclusion.
10856 (timezone) [USG5_4]: Define as time_t.
10858 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
10859 (Foptimize_char_table, make_temp_name): Declare.
10861 * Makefile.in (xdisp.o): Depend on fontset.h.
10863 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
10865 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
10866 (Foptimize_char_table, make_temp_name): Declare.
10870 * s/netbsd.h: Don't define autoconfiscated MATHERR.
10872 2000-06-02 Dave Love <fx@gnu.org>
10874 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
10876 2000-06-02 Gerd Moellmann <gerd@gnu.org>
10878 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
10879 result face, set flags in that face indicating that colors may not
10882 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
10883 glyph, use the ASCII NUL character to determine the face.
10885 2000-06-02 Dave Love <fx@gnu.org>
10887 * sysdep.c: Conditionally include stdlib.h, unistd.h.
10888 (VFORK_RETURN_TYPE): Remove.
10890 * config.in: Add NO_MATHERR.
10892 2000-06-01 Dave Love <fx@gnu.org>
10894 * cmds.c (internal_self_insert): Don't check
10895 Vbefore_change_function, Vafter_change_function.
10897 * insdel.c (signal_before_change, signal_after_change): Likewise.
10899 * buffer.c (Vbefore_change_function, Vafter_change_function):
10900 Variables and their initializations deleted.
10902 * callint.c (Fcall_interactively): Doc fix.
10904 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
10906 2000-05-31 Dave Love <fx@gnu.org>
10908 * textprop.c: Revert last change -- duplicated.
10910 2000-05-31 Gerd Moellmann <gerd@gnu.org>
10912 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
10915 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
10917 2000-05-31 Jason Rumney <jasonr@gnu.org>
10919 * search.c (Fre_search_forward, Fre_search_backward)
10920 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
10922 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
10924 2000-05-30 Jason Rumney <jasonr@gnu.org>
10926 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
10927 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
10929 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
10931 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
10932 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
10933 expand a nil default_filename.
10935 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
10936 pointer to glyph_to_pixel_coords, not a frame.
10938 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
10939 coding.h to dependencies.
10941 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
10943 * w32console.c (glyph_to_pixel_coords): Change first parameter to
10944 window pointer to be consistent with w32term.c and xterm.c.
10946 * w32fns.c: Format and doc changes to bring closer to xfns.c.
10947 (VIETNAMESE_CHARSET): Define if not defined in system headers.
10948 (Qline_spacing, Qcenter): New variables.
10949 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
10950 (x_set_line_spacing): New function.
10951 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
10952 (x_specified_cursor_type): New function.
10953 (x_set_cursor_type): Use it.
10954 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
10956 (validate_x_resource_name, x_get_resource_string): Measure lengths
10957 of external strings in bytes.
10958 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
10959 GetTextExtentPoint32 with NULL title.
10960 (Fx_create_frame): Initialize Qline_spacing.
10961 (w32_load_system_font): Initialize font->double_byte_p.
10962 (x_to_w32_charset): Use Vw32_charset_info_alist.
10963 (Image, busy cursor, tooltip functions): Merged changes from
10964 xfns.c. Not yet functional on Windows.
10966 * w32gui.h (W32FontStruct): Add double_byte_p member.
10968 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
10969 (emacs_button_translation): Use it.
10970 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
10971 in `mask' to be set.
10973 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
10976 * w32term.c: Format and doc changes to bring closer to xterm.c.
10977 (w32_char_font_type): New enum.
10978 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
10979 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
10980 (w32_encode_char): New function.
10981 (x_encode_char): Removed.
10982 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
10983 x_encode_char and w32_font_is_double_byte.
10984 (x_produce_image_glyph): Use image_ascent.
10985 (x_produce_glyphs): Use new version of w32_per_char_metric and
10986 handle NULL return value. Allow extra line spacing.
10987 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
10988 (w32_get_glyph_overhangs): Remove unicode_p param. Use
10989 w32_font_type member of glyph instead.
10990 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
10991 (fast_find_position): Make sure not to consider rows not visible
10993 (w32_read_socket) [WM_MENUSELECT]: Cannot call
10994 w32_menu_display_help with input blocked, as it can abort.
10995 (x_display_and_set_cursor): Choose cursor depending
10996 on buffer-local value of cursor_type.
10997 (x_draw_bar_cursor): Add parameter WIDTH.
10999 * w32term.h (CP_DEFAULT): Define.
11000 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
11002 2000-05-30 Gerd Moellmann <gerd@gnu.org>
11004 * search.c (Fre_search_forward, Fre_search_backward)
11005 (Fposix_search_backward, Fposix_search_forward): Doc fix.
11007 2000-05-30 Kenichi Handa <handa@etl.go.jp>
11009 * coding.c (detect_coding_iso2022): Fix code for checking
11010 CODING_CATEGORY_MASK_ISO_8_2.
11012 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
11014 * regex.c (PREFETCH_NOLIMIT): New function.
11015 (re_match_2_internal): Use it and adjust the end_match_2 logic.
11017 2000-05-29 Gerd Moellmann <gerd@gnu.org>
11019 * syntax.c (find_defun_start): Move test for
11020 open_paren_in_column_0_is_defun_start outside of the loop.
11022 * xdisp.c (redisplay_window): Really switch buffers when
11023 displaying mode lines, and temporarily set selected_frame to the
11024 frame of the window that's redisplayed.
11026 * xfaces.c (free_realized_faces): Block/unblock input.
11027 (free_realized_multibyte_face): Ditto.
11029 2000-05-29 Dave Love <fx@gnu.org>
11031 * textprop.c (Qkeymap): New variable.
11032 (syms_of_textprop): Intern it.
11034 * keymap.c: Include intervals.h.
11035 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
11037 * Makefile.in (keymap.o): Depend on intervals.h.
11039 * keyboard.c (menu_bar_items, tool_bar_items)
11040 (Fexecute_extended_command): Deal with `keymap' property.
11041 (read_key_sequence): Track map from `keymap' property as well as
11044 * intervals.c (get_local_map): Extra arg to allow looking for
11047 * intervals.h (map_property): New enum.
11048 (get_local_map): Extra arg using it.
11049 (Qkeymap): Declare.
11051 * lisp.h (get_local_map): Don't declare here.
11053 2000-05-29 Kenichi Handa <handa@etl.go.jp>
11055 * Makefile.in (callproc.o): Depend on composite.h.
11057 * callproc.c: Include composite.h.
11058 (Fcall_process): Handle composition correctly.
11060 * coding.h (coding_allocate_composition_data): Extern it.
11061 (coding_restore_composition): Likewise.
11063 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
11064 yet allocated, finish decoding with result
11065 CODING_FINISH_INSUFFICIENT_CMP.
11066 (coding_allocate_composition_data): Make it non-static.
11067 (coding_restore_composition): Likewise.
11069 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
11071 * charset.c (syms_of_charset): Revert last change.
11073 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
11075 * term.c (produce_glyphs): Treat characters from the eight-bit-*
11076 charsets as unibyte, with 1-column screen width. Sent by Kenichi
11079 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
11081 * charset.c (syms_of_charset): Set width of character sets
11082 eight-bit-control and eight-bit-graphic to 1 column.
11084 2000-05-26 Gerd Moellmann <gerd@gnu.org>
11086 * config.in (HAVE_SPEED_T): New define.
11088 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
11091 2000-05-26 Dave Love <fx@gnu.org>
11093 * coding.c (shrink_decoding_region): Initialize eol_conversion.
11095 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
11096 (Fsubr_arity): New function.
11097 (syms_of_data): Install them.
11099 2000-05-26 Kenichi Handa <handa@etl.go.jp>
11101 * charset.c (init_charset_once): Set the table bytes_by_char_head
11104 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
11105 the default fontset to what Emacs uses by default.
11106 (check_registry_encoding): This function deleted.
11107 (Fset_fontset_font): Remove the adhoc condition for the default
11108 fontset. Allow cons in FONTNAME.
11110 * fns.c (map_char_table): Ignore char-table entries for
11111 charsets eight-bit-control and eight-bit-graphic.
11113 2000-05-25 Ken Raeburn <raeburn@gnu.org>
11115 * emacs.c (main): Initialize keyboard syms before initializing
11116 window code, so face names are available.
11118 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
11120 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
11121 of an anchor at the beginning of a shy-group.
11123 2000-05-25 Gerd Moellmann <gerd@gnu.org>
11125 * xdisp.c (handle_invisible_prop): Don't try to skip over
11126 invisible text if end of text is already reached.
11128 2000-05-25 Dave Love <fx@gnu.org>
11130 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
11132 * coding.c (encode_eol): Add null statement after label.
11134 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
11136 * w16select.c (Fw16_set_clipboard_data): Fix the change from
11139 2000-05-25 Kenichi Handa <handa@etl.go.jp>
11141 * ccl.c (ccl_driver): Fix previous change.
11143 2000-05-25 Kenichi Handa <handa@etl.go.jp>
11145 * coding.c (run_pre_post_conversion_on_str): Set point to the
11146 beginning of buffer before calling coding->post_read_conversion.
11147 (decode_coding_string): Give correct args to
11148 run_pre_post_conversion_on_str.
11149 (encode_coding_string): Likewise.
11151 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
11152 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
11153 eight-bit-graphic correctly.
11155 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
11157 * fileio.c (Finsert_file_contents): Even if a file is not found,
11158 execute codes for setting up coding system. Call
11159 after-insert-file-functions unconditionally.
11161 2000-05-24 Gerd Moellmann <gerd@gnu.org>
11163 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
11164 BSD_PGRPS are not defined.
11166 2000-05-24 Kenichi Handa <handa@etl.go.jp>
11168 * charset.c (update_charset_table): Accept nil in LONG_NAME and
11170 (syms_of_charset): Avoid building same strings.
11172 2000-05-23 Gerd Moellmann <gerd@gnu.org>
11174 * lread.c (Fload): Add a comment about the meaning of
11175 Vuser_init_file being t.
11177 * puresize.h (BASE_PURESIZE): Increase to 675000.
11179 * s/gnu-linux.h (setpgrp): Don't define it here because this
11180 prevents compilation on GNU/Linux systems with glib 2.2.
11182 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
11185 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
11187 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
11188 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
11190 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
11192 2000-05-23 Kenichi Handa <handa@etl.go.jp>
11194 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11196 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
11198 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
11200 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
11202 2000-05-22 Kenichi Handa <handa@etl.go.jp>
11204 * keyboard.c (read_char): Allow character codes 128..255 to be
11205 handled by input-method-function.
11207 * insdel.c (adjust_markers_for_replace): Fix previous change.
11208 (adjust_after_replace): If PREV_TEXT is nil, call
11209 adjust_markers_for_insert, not adjust_markers_for_replace.
11211 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
11213 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
11214 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
11215 [HAVE_GRANDPT]: Define.
11216 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
11218 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
11221 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
11223 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
11225 2000-05-20 Kenichi Handa <handa@etl.go.jp>
11227 The following changes are to handle 8-bit characters in a
11228 multibyte buffer/string without facing with byte combining
11229 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
11230 eight-bit-graphic (for 0xA0..0xFF) are introduced.
11232 * Makefile.in (fns.o): Depend on charset.h.
11234 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
11235 convert it to unibyte.
11236 (make_string): Use parse_str_as_multibyte, not chars_in_text.
11238 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
11239 apparent char boundary.
11240 (Fset_buffer_multibyte): Convert 8-bit characters in the range
11241 0x80..0x9F to/from multibyte form.
11243 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
11246 * callproc.c (Fcall_process): Always encode an argument string if
11247 it is multibyte. Setup src_multibyte and dst_multibyte members of
11248 process_coding properly.
11250 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
11251 SPLIT_NON_ASCII_CHAR.
11253 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
11255 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
11257 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
11258 (SPLIT_CHARACTER_SEQ): This macro deleted.
11259 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
11260 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
11261 and eight-bit-graphic.
11262 (char_to_string): Likewise. Signal an error for too large
11264 (char_printable_p): Return 0 for 8-bit characters.
11265 (update_charset_table): Update iso_charset_table only when a final
11266 character is non-negative.
11267 (find_charset_in_text): Renamed from find_charset_in_str.
11268 Arguments and return value changed. Callers changed.
11269 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
11270 be -1 if CHARSET is used only internally.
11271 (Fmake_char_internal): Handle new charsets; eight-bit-control and
11273 (Fcharset_after): Simplified.
11274 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
11275 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
11276 (multibyte_chars_in_text): Simplified by assuming there's no
11277 invalid multibyte sequence.
11278 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
11279 (str_as_unibyte): New functions.
11280 (Fstring): Simpified by assuming that byte combining never happens.
11281 (init_charset_once): Initialization for
11282 LEADING_CODE_8_BIT_CONTROL.
11283 (syms_of_charset): Intern and staticpro Qeight_bit_control and
11284 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
11285 eight-bit-control and eight-bit-graphic.
11287 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
11288 (CHARSET_8_BIT_GRAPHIC): New macros.
11289 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
11290 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
11291 (CHARSET_REVERSE_CHARSET): Likewise.
11292 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
11294 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
11295 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
11296 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
11297 encounter an invalid multibyte sequence.
11298 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
11299 sequence is always valid.
11300 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
11301 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
11302 (CHAR_STRING): For 8-bit characters, call char_to_string.
11303 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
11304 multibyte sequence is always valid.
11305 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
11306 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
11307 (str_as_unibyte): Extern them.
11308 (BCOPY_SHORT): Fix a bug.
11309 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
11310 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
11311 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
11312 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
11314 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
11315 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
11316 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
11317 (EMIT_BYTES): New macros.
11318 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
11319 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
11321 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
11322 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
11323 check the validity of multibyte sequence.
11324 (decode_coding_emacs_mule): New function.
11325 (encode_coding_emacs_mule): New macro.
11326 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
11328 (DECODE_ISO_CHARACTER): Just return a character code.
11329 (DECODE_COMPOSITION_START): Set coding->result instead of result.
11330 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
11331 EMIT_CHAR to produced decoded characters. Exit the loop only by
11332 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
11334 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
11335 only position codes for an invalid character.
11336 (encode_designation_at_bol): Return new destination pointer. 5th
11337 arg DSTP is changed to DST.
11338 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
11339 from the source by ONE_MORE_CHAR. Don't handle the case of last
11341 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
11343 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
11344 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
11345 TWO_MORE_BYTES to fetch a byte from the source.
11346 (encode_eol): Pay attention to coding->src_multibyte.
11347 (detect_coding, detect_eol): Preserve members src_multibyte and
11349 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
11350 (encoding_buffer_size): Set magnification to 3 for all coding
11351 systems that require encoding.
11352 (ccl_coding_driver): For decoding, be sure that the result is
11353 valid multibyte sequence.
11354 (decode_coding): Initialize coding->errors and coding->result.
11355 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
11356 and raw-text, always call decode_eol. Handle the case of last
11357 block here. If not coding->dst_multibyte, convert the resulting
11358 sequence to unibyte.
11359 (encode_coding): Initialize coding->errors and coding->result.
11360 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
11361 and raw-text, always call encode_eol. Handle the case of last
11363 (shrink_decoding_region, shrink_encoding_region): Detect cases
11364 that we can't skip data more rigidly.
11365 (code_convert_region): Setup src_multibyte and dst_multibyte
11366 members of coding. For decoding, if the buffer is multibyte,
11367 convert the source sequence to unibyte in advance. For encoding,
11368 if the buffer is multibyte, convert the resulting sequence to
11369 multibyte afterward.
11370 (run_pre_post_conversion_on_str): New function.
11371 (code_convert_string): Deleted and divided into the following two.
11372 (decode_coding_string, encode_coding_string): New functions.
11373 (code_convert_string1, code_convert_string_norecord): Call one of
11375 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
11376 MAKE_NON_ASCII_CHAR.
11377 (Fset_terminal_coding_system_internal)
11378 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
11379 and dst_multibyte members.
11380 (init_coding_once): Initialize iso_code_class with new enum
11381 ISO_control_0 and ISO_control_1.
11383 * coding.h (enum iso_code_class_type): Member ISO_control_code is
11384 devided into ISO_control_0 and ISO_control_1.
11385 (struct coding_system): New members src_multibyte, dst_multibyte,
11386 errors, and result. Delete member fake_multibyte.
11387 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
11389 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
11392 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
11395 * editfns.c (Fformat): Be sure to convert 8-bit characters to
11397 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
11399 (Ftranspose_region): Delete codes for handling byte combining.
11401 * fileio.c (Finsert_file_contents): Setup src_multibyte and
11402 dst_multibyte members of coding. On handling REPLACE on unibyte
11403 buffer, convert the result of decode_coding to unibyte. On
11404 inserting into a mutibyte buffer, always call code_convert_region.
11405 (e_write): Setup coding->src_multibyte according to the
11406 multibyteness of the source (buffer or string).
11408 * fns.c (concat): Handle 8-bit characters correctly.
11409 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
11410 unibyte in the result.
11411 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
11412 valid multibyte form in the result.
11413 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
11414 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
11415 return -1, signal an error.
11416 (base64_encode_1): New arg MULTIBYTE. Get each character by
11417 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
11418 character is found, return -1.
11419 (Fbase64_decode_region): Delete codes for handling byte-combining.
11420 Treat each decoded byte as a unibyte character.
11421 (Fbase64_decode_string): Return unibyte string.
11422 (Fcompare_strings, concat, string_byte_to_char): Use
11423 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
11424 FETCH_STRING_CHAR_ADVANCE.
11425 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11426 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
11428 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
11429 SPLIT_NON_ASCII_CHAR.
11430 (fontset_ref_via_base, fontset_set): Likewise
11432 * insdel.c (adjust_markers_for_record_delete): Deleted.
11433 (adjust_markers_for_insert): Argument changed. Caller changed.
11434 (adjust_markers_for_replace): Likewise.
11435 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
11436 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
11437 (copy_text): Delete unused local varialbe c_save. For converting
11438 to multibyte, be sure to make all 8-bit characters in valid
11440 (count_size_as_multibyte): Handle 8-bit characters correctly.
11441 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
11442 (adjust_after_replace, replace_range, del_range_2)
11443 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
11444 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
11445 (adjust_after_replace, replace_range, del_range_2) Delete codes for
11446 handling byte combining.
11447 (adjust_before_replace): Deleted.
11449 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
11450 SPLIT_NON_ASCII_CHAR.
11451 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
11452 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11453 (Fkey_description): Likewise.
11455 * lread.c (read1): On reading multibyte string, be sure to make
11456 all 8-bit chararacters in valid multibyte form.
11457 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11459 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
11462 * process.c (Fstart_process): GCPRO current_dir before calling
11463 Ffind_operation_coding_system. Encode arguments here.
11464 (create_process): Don't encode arguments here. Setup
11465 src_multibyte and dst_multibyte members of struct coding.
11466 (read_process_output): Setup src_multibyte and dst_multibyte
11467 members of struct coding. If the output is to multibyte buffer,
11468 always decode the output of the process. Adjust the
11469 representation of 8-bit characters to the multibyteness of the output.
11470 (send_process): Setup coding->src_multibyte according to the
11471 multibyteness of the source.
11473 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11474 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
11475 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
11477 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
11479 * w16select.c (Fw16_set_clipboard_data): Setup members
11480 src_multibyte and dst_multibyte of coding. Adjusted for the
11481 change for find_charset_in_str.
11482 (Fw16_get_clipboard_data): Likewise.
11484 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
11485 dst_multibyte of coding.
11486 (x_to_w32_font): Likewise.
11488 * w32select.c (Fw32_set_clipboard_data): Setup members
11489 src_multibyte and dst_multibyte of coding. Adjusted for the
11490 change for find_charset_in_str.
11491 (Fw32_get_clipboard_data): Likewise.
11493 * xdisp.c (get_next_display_element): Handle 8-bit characters
11495 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
11496 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
11498 * xselect.c (selection_data_to_lisp_data): Setup members
11499 src_multibyte and dst_multibyte of coding. Adjusted for the
11500 change for find_charset_in_str.
11501 (lisp_data_to_selection_data): Likewise.
11503 2000-05-19 Gerd Moellmann <gerd@gnu.org>
11505 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
11507 * dispextern.h (Vimage_types): Add extern declaration.
11509 * xdisp.c (Vimage_types): Moved here from xfns.c.
11510 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
11512 * xfns.c (Vimages_types): Moved to xdisp.c.
11513 (syms_of_xfns): Move `image-types' to xdisp.c.
11515 * w32fns.c (Vimage_types): Removed.
11516 (syms_of_w32fns): Remove `image-types'.
11518 2000-05-18 Kenichi Handa <handa@etl.go.jp>
11520 * fns.c (map_char_table): Pay attention to character number of
11521 charset. Check the validity of charset at the first level. For
11522 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
11525 * fontset.c: Include "buffer.h".
11526 (fs_load_font): If the face has fontset, record the face ID in
11528 (Finternal_char_font): New function.
11529 (accumulate_font_info): New function.
11530 (Ffontset_info): Rewritten for the new fontset implementation.
11531 (syms_of_fontset): Register Vdefault_fontset in the first element
11532 of Vfontset_table. Include Vdefault_fontset in
11533 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
11536 2000-05-16 Dave Love <fx@gnu.org>
11538 * m/iris5d.h: Deleted -- unused.
11540 2000-05-16 Gerd Moellmann <gerd@gnu.org>
11542 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
11543 `invalid' instead of `illegal'.
11545 * indent.c (Fmove_to_column): When ending within a tab, insert
11546 spaces first so that markers at the end of the tab get adjusted.
11548 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
11549 buffer list that wasn't selected in that frame.
11551 * filelock.c (get_boot_time): To obtain an 8 char file name, which
11552 is needed on mescaline, use a 2 char prefix, and call
11553 make_temp_name with second arg non-zero.
11555 * fileio.c (make_temp_name): New function, extracted from
11557 (Fmake_temp_name): Use it.
11559 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
11561 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
11563 2000-05-15 Gerd Moellmann <gerd@gnu.org>
11565 * Makefile.in (lisp): Add env.elc.
11567 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
11569 2000-05-12 Gerd Moellmann <gerd@gnu.org>
11571 * search.c (Freplace_match): Handle case of `\N' in the
11572 replacement when there's no group N.
11574 2000-05-11 Gerd Moellmann <gerd@gnu.org>
11576 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
11577 of the message to message_dolog.
11579 * keyboard.c (read_char): Don't clear current message for help
11580 events; let the code handling help events handle this. Change
11581 code detecting help events that should be ignored.
11583 * xdisp.c (handle_single_display_prop): Don't try to set PT if
11584 we're interating over a string.
11586 2000-05-09 Dave Love <fx@gnu.org>
11588 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
11589 that offset before writing. Move gcpro region past call of
11592 2000-05-04 Dave Love <fx@gnu.org>
11594 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
11596 2000-05-04 Gerd Moellmann <gerd@gnu.org>
11598 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
11599 of inserted characters when BUF equals the current buffer, and PT
11600 is in front of or equal to FROM.
11602 2000-05-03 Gerd Moellmann <gerd@gnu.org>
11604 * xdisp.c (handle_single_display_prop): If display property value
11605 is invalid, or something not supported on the frame, restore
11606 iterator's position to what it was initially. Make sure to return
11607 0 for invalid and unsupported property values.
11609 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
11610 that x_per_char_metric returns null.
11612 2000-05-02 Gerd Moellmann <gerd@gnu.org>
11614 * xterm.h (struct face): Add forward declaration.
11615 (struct image): Ditto.
11616 (image_ascent): Add prototype.
11618 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
11619 (x_draw_image_relief, x_draw_image_foreground_1): Call function
11620 image_ascent instead of using IMAGE_ASCENT.
11622 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
11623 (IMAGE_ASCENT): Removed.
11625 * xfns.c (Qcenter): New variable.
11626 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
11627 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
11628 (image_ascent): New function.
11629 (lookup_image): Recognize `:ascent center'.
11630 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
11631 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
11632 (xbm_load): Don't set image's ascent here.
11633 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
11634 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
11635 check ascent values here.
11636 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
11637 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
11638 (syms_of_xfns): Initialize Qcenter.
11640 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
11641 to the limits, increase the limits.
11643 2000-05-01 Kenichi Handa <handa@etl.go.jp>
11645 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
11646 Check Vfont_encoding_alist against the full name of the opened font.
11648 2000-04-28 Gerd Moellmann <gerd@gnu.org>
11650 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
11651 taller than the window.
11653 2000-04-28 Kenichi Handa <handa@etl.go.jp>
11655 * xfaces.c (realize_x_face): Fix the argument of the second
11656 xassert. BASE_FACE may not be a face for ASCII.
11658 2000-04-27 Gerd Moellmann <gerd@gnu.org>
11660 * print.c (print_object): Treat print-length < 0 as nil.
11662 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
11664 * s/freebsd.h (TERMCAP_OBJ): Removed.
11665 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
11667 * lread.c (read1): Don't treat period followed by certain
11668 characters as symbol start.
11670 * xfns.c (slurp_file): New function.
11671 (xbm_image_p): Handle case of in-memory XBM files.
11672 (xbm_scan): Rewritten to work on memory buffers instead of files.
11673 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
11674 Work on memory buffers instead of files. If DATA is null test
11675 if buffer looks like an in-memory XBM file.
11676 (xbm_load_image): Renamed from xbm_load_image_file. Work on
11677 memory buffers instead of files.
11678 (xbm_file_p): New function.
11679 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
11681 * lread.c (end_of_file_error): New function.
11682 (read1): Call it instead of signaling `end-of-file' directly.
11684 * print.c (print_error_message): Print data of `end-of-file'
11685 with Fprinc instead of Fprin1.
11687 2000-04-26 Ken Raeburn <raeburn@gnu.org>
11689 * window.c (freeze_window_start): Check that minibuffer scroll
11690 window isn't nil before extracting the window structure pointer
11693 * undo.c (record_delete): If we hit the end of the undo list, stop
11694 picking elements apart.
11696 2000-04-26 Gerd Moellmann <gerd@gnu.org>
11698 * xdisp.c (display_line): If lines are continued, restore
11699 iterator's ascent/descent information to the values before the
11700 first glyph not fitting on the line.
11702 2000-04-25 Gerd Moellmann <gerd@gnu.org>
11704 * xdisp.c (try_window_id) <all changes above window start>: Adjust
11705 positions in glyph matrix. Don't compute new window end positions.
11707 * dispnew.c (increment_matrix_positions): Renamed from
11708 increment_glyph_matrix_buffer_positions.
11709 (increment_row_positions): Renamed from
11710 increment_glyph_row_buffer_positions.
11712 * dispextern.h: Change names of renamed functions from dispnew.c
11715 2000-04-24 Gerd Moellmann <gerd@gnu.org>
11717 * fileio.c (Fdo_auto_save): Create directories for auto-save
11718 list file if necessary.
11720 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
11721 from buffer or frame.
11722 (automatic_hscrolling_p): New variable.
11723 (hscroll_windows): Scroll windows horizontally only if automatic
11724 hscrolling is allowed.
11725 (syms_of_xdisp): New variable `automatic-hscrolling'.
11727 * frame.h (struct frame): Add member extra_line_spacing.
11729 * xfns.c (x_set_line_spacing): New function.
11730 (Fx_create_frame): Set line spacing from resources.
11731 (Qline_spacing): New variable.
11732 (syms_of_xfns): Initialize Qline_spacing.
11734 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
11736 * buffer.c (init_buffer_once): Handle extra_line_spacing.
11737 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
11738 (reset_buffer): Don't initialize extra2 and extra3. Initialize
11739 extra_line_spacing from default value.
11740 (init_buffer_once): Initialize default value of extra_line_spacing.
11742 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
11745 * xterm.c (x_produce_glyphs): Remove reference to struct it's
11746 prompt_width. Add extra line spacing.
11748 * term.c (produce_glyphs): Remove reference to struct it's
11751 * dispextern.h (struct it): Remove member prompt_width, add
11752 extra_line_spacing.
11754 2000-04-22 Gerd Moellmann <gerd@gnu.org>
11756 * dispnew.c (update_frame_line): When writing a whole line, make
11757 sure cursor is in the right row afterwards, otherwise a use of
11758 capability `ch' in cmgoto might leave the cursor in the row below.
11760 2000-04-21 Gerd Moellmann <gerd@gnu.org>
11762 * lisp.h (struct Lisp_Buffer_Cons): Remove.
11764 * keyboard.c (timer_check): Fix typo in comment.
11766 2000-04-21 Kenichi Handa <handa@etl.go.jp>
11768 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
11769 name change: ch -> character.
11771 2000-04-20 Gerd Moellmann <gerd@gnu.org>
11773 * keyboard.c (echo_message_buffer): New variable.
11774 (echo_now): Set echo_message_buffer to the echo area buffer used
11775 to display the echo.
11776 (cancel_echoing): Reset echo_message_buffer to nil.
11777 (read_char): Code rewritten that handles canceling an echo or
11778 echoing a dash, respectively.
11780 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
11781 directory doesn't exist.
11783 2000-04-19 Dave Love <fx@gnu.org>
11785 * fns.c (syms_of_fns): Defsubr mapc.
11786 (concat): Don't allow numeric args.
11787 (Fconcat): Doc change.
11789 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
11791 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
11792 instead define end_match(1|2) more carefully.
11793 Use GET_CHAR_BEFORE_2 for `begline'.
11795 2000-04-19 Gerd Moellmann <gerd@gnu.org>
11797 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
11798 on 64-bit systems where NULL is defined as `0'.
11800 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
11801 the `variable argument list' to make it work on Alpha.
11803 * m/alpha.h (_LP64) [!_LP64]: Define.
11804 (ORDINARY_LINK): Define for NetBSD.
11806 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
11808 2000-04-19 Dave Love <fx@gnu.org>
11810 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
11813 * Makefile.in (LIBS): Don't use.
11814 (GETLOADAVG_OBJ): Define again.
11815 (otherobj): Add GETLOADAVG_OBJ.
11817 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
11819 2000-04-18 Gerd Moellmann <gerd@gnu.org>
11821 * lread.c (read_filtered_event): Cancel and start busy cursor.
11823 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
11824 that the per-character metrics may be null.
11826 2000-04-17 Gerd Moellmann <gerd@gnu.org>
11828 * buffer.c (clone_per_buffer_values): New function.
11829 (Fmake_indirect_buffer): Add optional argument CLONE. Call
11830 clone_per_buffer_values if CLONE is not nil.
11832 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
11834 2000-04-16 Dave Love <fx@gnu.org>
11836 * Makefile.in: Remove obsolete localcpp stuff.
11837 (GETLOADAVG_OBJ): Don't define.
11838 (obj): Move LIBOBJS...
11839 (otherobj): ... to here.
11840 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
11841 whitespace-only lines after the continuation (Irix).
11843 2000-04-14 Gerd Moellmann <gerd@gnu.org>
11845 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
11847 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
11849 2000-04-14 Dave Love <fx@gnu.org>
11851 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
11852 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
11853 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
11854 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
11857 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
11858 autoconfiscated HAVE_GETLOADAVG.
11860 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
11863 2000-04-14 Gerd Moellmann <gerd@gnu.org>
11865 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
11866 (fill_in_lock_file_name): Avoid existing files that aren't links.
11868 2000-04-14 Dave Love <fx@gnu.org>
11870 * Makefile.in (LIBS, LIBOBJS): New variable.
11871 (INTERVAL_SRC): Convert to make variable.
11872 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
11873 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
11874 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
11876 (SOME_MACHINE_OBJECTS): Remove interval stuff.
11877 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
11878 (shortlisp): Add facemenu, float-sup, frame.
11879 (SOME_MACHINE_LISP): Remove them from here.
11880 (LIBES): Change unused LDLIBS to autoconf LIBS.
11882 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
11884 2000-04-14 Kenichi Handa <handa@etl.go.jp>
11886 * composite.c (update_compositions): If FROM and TO are not in a
11887 valid range, do nothing.
11889 2000-04-13 Gerd Moellmann <gerd@gnu.org>
11891 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
11893 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
11895 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
11898 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
11900 * fileio.c (a_write): Remove redundant semi-colons.
11901 (e_write): Return -1 if failed to write all the data.
11902 This fixes the changes made at 1999-12-15.
11904 2000-04-12 Dave Love <fx@gnu.org>
11906 * fns.c (mapcar1): Test for null vals to support mapc.
11907 (Fmapc): New function.
11909 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
11911 * msdos.c (NUM_MOUSE_BUTTONS): Define.
11912 (IT_frame_up_to_date): Support the buffer local value of
11913 cursor-type, if defined.
11915 2000-04-10 Dave Love <fx@gnu.org>
11917 * editfns.c (preceding-char, following-char): Doc fix.
11919 2000-04-10 Ken Raeburn <raeburn@gnu.org>
11921 * Makefile.in (temacs): Revert 2000-03-12 change.
11923 2000-04-10 Jason Rumney <jasonr@gnu.org>
11925 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
11927 2000-04-10 Gerd Moellmann <gerd@gnu.org>
11929 * xdisp.c (setup_echo_area_for_printing): Choose an echo
11930 area buffer, if it's not set up yet.
11932 * indent.c (compute_motion): Set immediate_quit.
11934 2000-04-09 Gerd Moellmann <gerd@gnu.org>
11936 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
11937 (realize_tty_face): Suppress boldness if colors are the inverse of
11938 the default colors, and tty_suppress_bold_inverse_default_colors_p
11940 (Ftty_suppress_bold_inverse_default_colors): New function.
11941 (syms_of_xfaces): Defsubr it.
11943 * buffer.c (Frestore_buffer_modified_p): New function.
11944 (syms_of_buffer): Defsubr it.
11946 2000-04-08 Ken Raeburn <raeburn@gnu.org>
11948 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
11949 charset id (int) argument, not a charset (Lisp_Object).
11951 * coding.h (code_convert_string): Declare.
11952 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
11953 object, as the fourth argument to code_convert_string.
11955 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
11956 (Fset_fontset_font): Use EQ to compare lisp objects.
11958 2000-04-05 Ken Raeburn <raeburn@gnu.org>
11960 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
11961 a pointer that looks like a lisp object.
11962 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
11963 zero, instead see whether it's an integer object, since they can't
11965 (GET_INTERVAL_OBJECT): Simply assign to the destination.
11967 * dispnew.c (allocate_matrices_for_frame_redisplay)
11968 (direct_output_forward_char): Use X(U)INT and make_number as needed
11969 to convert between (unsigned) int values and lisp integers.
11970 * keyboard.c (read_key_sequence): Likewise.
11971 * lread.c (substitute_object_recurse): Likewise.
11972 * fns.c (concat, hash_lookup, hash_remove): Likewise.
11973 * minibuf.c (do_completion, Fminibuffer_complete_word)
11974 (Fminibuffer_completion_help): Likewise.
11975 * term.c (produce_special_glyphs): Likewise.
11977 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
11978 * print.c (print_preprocess, print_object): Likewise.
11980 * search.c (compile_pattern): Use NILP when checking for nil.
11982 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
11983 __OPTIMIZE__]: Provide a GNU C macro version that handles
11984 lisp-object unions.
11985 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
11986 field, to better cope with ENABLE_CHECKING and calls that modify a
11987 Lisp_Object using its old value.
11989 2000-04-04 Gerd Moellmann <gerd@gnu.org>
11991 * window.c (compare_window_configurations): Signal an error
11992 if parameters C1 or C2 aren't window configurations.
11994 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
11995 AFTER_POTENTIAL_GC calls around calls to functions that can
11996 signal an error and thus invoke the debugger.
11998 2000-04-03 Gerd Moellmann <gerd@gnu.org>
12000 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
12001 an error if decoding fails.
12003 * keyboard.c (lispy_mouse_names): Variable removed.
12004 (Vlispy_mouse_stem): New variable.
12005 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
12006 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
12007 for any mouse button number. Increase size of mouse_syms and
12008 button_down_location as needed. Call modify_event_symbol with
12009 different arguments.
12010 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
12011 Call modify_event_symbol with different arguments.
12012 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
12013 for any button number. Call modify_event_symbol with different
12015 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
12016 Accept a string for NAME_ALIST_OR_STEM.
12018 * lisp.h (larger_vector): Add prototype.
12020 * fns.c (larger_vector): Make externally visible.
12022 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
12024 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
12026 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
12027 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
12028 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
12029 we are between str1 and str2.
12030 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
12031 (PATFETCH): Use `TRANSLATE'.
12032 (PATFETCH_RAW): Fetch multibyte char if applicable.
12033 (PATUNFETCH): Remove.
12034 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
12035 When writing a char, write it directly into the pattern buffer rather
12036 than going needlessly through a temp char-array.
12037 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
12038 multibyte magic and remove the useless `#ifdef emacs'.
12039 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
12042 * regex.h (struct re_pattern_buffer): Make field `multibyte'
12043 conditional on `emacs'.
12045 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
12047 2000-04-01 Ken Raeburn <raeburn@gnu.org>
12049 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
12050 non-union-type versions of XMARK and friends here, because XMARK
12051 and friends won't work on an integer field if NO_UNION_TYPE is not
12053 (make_number): Define as a function if it's not defined as a macro.
12055 * composite.c (run_composite_function): Use NILP when checking for nil.
12056 (syms_of_composite): Delete local var NARGS, pass an int as first
12057 argument to Fmake_hash_table.
12059 * editfns.c (text_property_stickiness): Use NILP to test
12060 Lisp_Object boolean value.
12061 (Fmessage_or_box): Don't use NILP to test int variable.
12062 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
12063 problems reading from and changing the same lisp value in an
12066 2000-04-01 Gerd Moellmann <gerd@gnu.org>
12068 * term.c (TN_no_color_video): New variable.
12069 (term_init): Intitialize TN_no_color_video.
12070 (enum no_color_bit): New enumeration.
12071 (MAY_USE_WITH_COLORS_P): New macro.
12072 (turn_on_face): Use it to determine if attributes may be used
12073 combined with colors.
12075 2000-04-01 Ken Raeburn <raeburn@gnu.org>
12077 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
12078 with int lvalues via casts; instead, just yield lisp object lvalues.
12079 (enlarge_window): Variable sizep now points to Lisp_Object. Use
12080 proper accessor macros.
12081 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
12082 (grow_mini_window): Fix typo getting int value of root->height.
12084 * xdisp.c (compute_string_pos): Fix order of arguments to
12085 string_pos_nchars_ahead.
12086 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
12087 count arg to variable-arg routines like Frun_hook_with_args and
12089 (back_to_previous_visible_line_start)
12090 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
12091 fixed-arg routines like Fget_char_property and Fmake_string.
12092 (reconsider_clip_changes): Use XINT when comparing integer lisp
12093 objects, or passing them as int arguments.
12094 (mark_window_display_accurate, insert_left_trunc_glyphs)
12095 (append_space, extend_face_to_end_of_line): Use make_number when
12096 storing or passing integer values as lisp objects.
12097 (set_cursor_from_row, highlight_trailing_whitespace): Use
12098 INTEGERP, not implicit test against zero, for glyph object.
12099 (try_window_id): Don't use make_number when we want an int value.
12101 * xfaces.c (xlfd_symbolic_value): Make last argument a
12102 Lisp_Object, to be consistent with callers.
12103 (Fbitmap_spec_p): Use XINT to get numeric value of height.
12104 (lface_hash): Apply XFASTINT to lisp values before folding in.
12106 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
12107 fill in window width and height. Pass an int, not a lisp object,
12108 as first arg to Finsert.
12110 2000-04-01 Gerd Moellmann <gerd@gnu.org>
12112 * xfaces.c (realize_basic_faces): Block input while realizing
12115 * keyboard.c (lispy_mouse_names): Add additional mouse names.
12117 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
12119 2000-03-31 Gerd Moellmann <gerd@gnu.org>
12121 * xterm.c (x_produce_glyphs): When displaying unibyte text
12122 or ASCII, handle case that per-char metric is null.
12124 2000-03-30 Ken Raeburn <raeburn@gnu.org>
12126 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
12128 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
12129 (XSUBR, XBUFFER): Verify correct object type before returning
12130 pointer, using eassert.
12131 * frame.h (XFRAME): Likewise.
12133 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
12134 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
12135 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
12136 * data.c (set_internal): Likewise.
12137 * dispextern.h (WINDOW_WANTS_MODELINE_P)
12138 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
12139 * fileio.c (auto_save_1): Likewise.
12140 * insdel.c (check_markers): Likewise.
12141 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
12142 * undo.c (record_insert): Likewise.
12143 * vmsproc.c (child_sig): Likewise.
12144 * window.c (unshow_buffer, window_loop): Likewise.
12145 * xterm.c (x_erase_phys_cursor): Likewise.
12147 2000-03-30 Gerd Moellmann <gerd@gnu.org>
12149 * xfns.c (free_image_cache): Free the cache structure itself
12150 last, after all its members have been freed.
12152 * lisp.h (xstrdup): Add prototype.
12154 * alloc.c (xstrdup): Moved here from xfaces.c.
12155 (allocating_for_lisp): Variable removed.
12156 (lisp_malloc): Block input around the calls to malloc and mem_insert.
12158 * xfaces.c (realize_tty_face): Use find_symbol_value instead
12160 (xstrdup): Moved to alloc.c.
12162 2000-03-29 Ken Raeburn <raeburn@gnu.org>
12164 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
12166 * emacs.c (main): Fix sense of no-loadup test.
12168 * config.in (ENABLE_CHECKING): Undef.
12170 * lisp.h (struct interval): Replace "parent" field with a union of
12171 interval pointer and Lisp_Object; add new bitfield to use as
12172 discriminant. Change other flag fields to bitfields.
12173 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
12174 is defined and the supplied test fails, print a message and abort.
12175 (eassert): New macro. Use CHECK to provide an assert-like facility.
12177 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
12178 pointers; abort if the value looks like a lisp object.
12179 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
12180 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
12181 Modify for new interval parent definition.
12183 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
12184 (UNMARK_BALANCE_INTERVALS): Update references that need an
12185 addressable lisp object in the interval structure.
12186 (die): New function.
12187 (suppress_checking): New variable.
12189 * intervals.c (interval_start_pos): Just return 0 if there's no
12192 2000-03-29 Gerd Moellmann <gerd@gnu.org>
12194 * lread.c (read1): Accept `.' (period) as symbol start like in CL
12195 and earlier Emacs versions.
12197 * keyboard.c (Ftop_level): Cancel busy-cursor.
12199 * eval.c (call_debugger): Cancel busy-cursor.
12201 2000-03-29 Kenichi Handa <handa@etl.go.jp>
12203 * search.c (Freplace_match): Adjust multibyteness of the current
12204 buffer and NEWTEXT. Free allocated memory before signaling an error.
12206 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
12208 * regex.c (analyse_first): New function obtained by ripping out most
12209 of re_compile_fastmap and generalizing it a little bit so that it
12210 can also just return whether a given (sub)pattern can match the empty
12212 (regex_compile): Use `analyse_first' to decide whether the loop-check
12213 needs to be done or not for *, +, *? and +? (the loop check is costly
12214 for non-greedy repetition).
12215 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
12217 2000-03-28 Dave Love <fx@gnu.org>
12219 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
12221 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
12223 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
12225 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
12227 (enum re_opcode_t): Update description of succeed_n.
12228 (PATFETCH): Always define.
12229 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
12230 operators, char classes, shy-groups and intervals).
12231 Optimize special cases of intervals so as to only use succeed_n and
12232 jump_n when really needed.
12233 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
12234 that we don't have to handle the special cases any more.
12235 Simplify on_failure_jump handling as well.
12237 2000-03-28 Jason Rumney <jasonr@gnu.org>
12239 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
12241 2000-03-27 Gerd Moellmann <gerd@gnu.org>
12243 * s/freebsd.h (GC_SETJMP_WORKS): Define.
12245 * s/msdos.h (GC_SETJMP_WORKS): Define.
12247 * alloc.c (mark_maybe_object): New function.
12248 (mark_memory): Use it.
12249 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
12250 (setjmp_tested_p, longjmp_done): New variables.
12251 (test_setjmp): New function.
12252 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
12253 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
12255 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
12256 to DEC_TEXT_POS and INC_TEXT_POS.
12258 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
12259 with parameter MULTIBYTE_P.
12261 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
12263 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
12264 buffers because it looks for multibyte character byte sequences
12265 which don't exist in unibyte text.
12267 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
12269 * xfaces.c (register_color, unregister_color, unregister_colors)
12270 [DEBUG_X_COLORS]: New functions.
12271 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
12273 * xfns.c (x_set_cursor_color): Get color reference counts right.
12275 * xterm.c (x_copy_color): New function.
12276 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
12278 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
12279 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
12280 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
12281 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
12282 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
12283 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
12284 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
12285 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
12286 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
12287 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
12289 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
12290 names for handling per-buffer variables.
12292 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
12293 instead of MAX_BUFFER_LOCAL_VARS.
12294 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
12296 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
12298 * xfns.c (x_specified_cursor_type): New function.
12299 (x_set_cursor_type): Use it.
12301 * buffer.h (struct buffer): Add cursor_type.
12303 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
12305 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
12306 (print_partial_compiled_pattern, re_compile_fastmap):
12308 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
12309 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
12310 executing it as well as when popping it off the stack to find infinite
12311 loops in non-greedy repetition operators.
12313 2000-03-26 Gerd Moellmann <gerd@gnu.org>
12315 * doc.c (Qfunction_documentation): New variable.
12316 (syms_of_doc): Initialize Qfunction_documentation.
12317 (Fdocumentation): If FUNCTION is a symbol with non-nil
12318 `function-documentation' property, return a documentation derived
12321 * buffer.c (syms_of_buffer): Add default-cursor-type.
12322 (init_buffer_once): Don't let cursor_type have a local value
12325 * xterm.c (x_display_and_set_cursor): Choose cursor depending
12326 on buffer-local value of cursor_type.
12327 (x_draw_bar_cursor): Add parameter WIDTH.
12329 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
12330 (init_buffer_once): Set default cursor_type value to t.
12331 Mark cursor_type as local everywhere.
12332 (syms_of_buffer): New per-buffer variable cursor-type.
12334 * buffer.h (struct buffer): Remove member local_var_flags,
12336 (MAX_BUFFER_LOCAL_VARS): New macro.
12337 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
12338 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
12339 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
12340 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
12342 * print.c (print_object): Use new macros for per-buffer variables.
12344 * category.c (Fset_category_table): Use new macros for per-buffer
12347 * buffer.c (buffer_permanent_local_flags): Make a char array.
12348 (max_buffer_local_idx): New variable.
12349 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
12350 for new handling of per-buffer variables.
12351 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
12352 (init_buffer_once): Initialize per-buffer vars differently.
12353 Set max_buffer_local_idx.
12355 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
12358 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
12360 * data.c (do_symval_forwarding, store_symval_forwarding)
12361 (find_symbol_value, set_internal, default_value, Fset_default)
12362 (Fkill_local_variable, Flocal_variable_p): Use new macros for
12363 per-buffer variables.
12365 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
12367 2000-03-24 Gerd Moellmann <gerd@gnu.org>
12369 * xterm.c (x_term_init): Unblock input around call1 of
12370 Qvendor_specific_keysyms.
12372 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
12373 (find_defun_start): Consider an open parenthesis in column 0
12374 a defun start only if open_paren_in_column_0_is_defun_start is set.
12375 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
12377 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
12379 * eval.c (Fautoload): Add entry in load-history (if after dump).
12380 * lread.c (load-history): Update docstring.
12382 2000-03-24 Gerd Moellmann <gerd@gnu.org>
12384 * indent.c (Fvertical_motion): Always use the current buffer.
12385 Temporarily change the window's buffer, if necessary.
12387 2000-03-23 Gerd Moellmann <gerd@gnu.org>
12389 * xterm.c (fast_find_position): Make sure not to consider rows
12390 not visible in the window.
12392 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
12394 * regex.c (enum syntaxcode): Provide default for non-Emacs.
12395 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
12397 2000-03-22 Jason Rumney <jasonr@gnu.org>
12399 * w32menu.c (single_submenu): Set help string to NULL if none.
12400 (w32_menu_show): Set help string correctly.
12401 (add-menu-item): Set help string in MIIM_DATA for menu item.
12402 Load SetMenuItemInfoA explicitly.
12403 (w32_menu_display_help): New function.
12405 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
12406 (QCdata): Moved to xdisp.c.
12408 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
12409 (Vw32_charset_to_codepage_alist): Removed.
12410 (Vw32_charset_info_alist): New variable.
12411 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
12412 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
12413 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
12414 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
12416 (w32_codepage_for_font): Use Vw32_charset_info_alist.
12417 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
12418 Define Vw32_charset_info_alist and w32_charset symbols.
12420 2000-03-22 Jason Rumney <jasonr@gnu.org>
12422 * makefile.nt (w32bdf.obj): Update dependencies.
12424 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
12426 * w32fns.c: Include fontset.h after dispextern.h.
12427 (Fx_create_frame): Do not create fontset.
12428 (w32_load_system_font): Doc fix.
12429 (Fx_close_connection): Free full_name if it is not shared.
12431 * w32term.c: Include fontset.h after dispextern.h.
12432 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
12434 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
12435 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
12436 (w32_font_is_double_byte): New function, needs body.
12437 (x_append_glyph): Set glyph->glyph_not_available_p.
12438 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
12439 it->charset. If it->multibyte_p is zero and it->c is a multibyte
12440 character, convert it to a unibyte character.
12441 (struct glyph_string): Delete member `charset'.
12442 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
12443 calculating it is found.
12444 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
12445 the case that per char metric is not available correctly.
12446 (x_fill_glyph_string): Handle the case that the specific glyph is
12447 not available correctly.
12448 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
12449 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
12450 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
12451 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
12452 fontset. Don't call FS_LOAD_FONT.
12454 2000-03-22 Ken Raeburn <raeburn@gnu.org>
12456 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
12457 (INT_LISPLIKE): New macro.
12458 (NULL_INTERVAL_P): Use it.
12459 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
12460 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
12461 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
12463 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
12464 explicit references to "parent" field of struct interval and
12465 associated unclean type conversions.
12466 * intervals.c (create_root_interval, root_interval, rotate_right)
12467 (rotate_left, balance_possible_root_interval, split_interval_right)
12468 (split_interval_left, interval_start_pos, find_interval)
12469 (next_interval, previous_interval, update_interval)
12470 (adjust_intervals_for_insertion, delete_node, delete_interval)
12471 (adjust_intervals_for_deletion, merge_interval_right)
12472 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
12473 (copy_intervals_to_string): Likewise.
12474 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
12476 * syntax.c (update_syntax_table): Likewise.
12478 * intervals.c (reproduce_tree_obj): New function, like
12479 reproduce_tree but takes a Lisp_Object for the parent. Declare
12481 (graft_intervals_into_buffer): Use it when appropriate.
12482 (reproduce_tree): Declare with prototype.
12483 (balance_possible_root_interval): Check that the parent is a lisp
12484 object before trying to examine its type.
12486 2000-03-22 Gerd Moellmann <gerd@gnu.org>
12488 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
12489 as strings only if both are known to be strings.
12491 * s/openbsd.h (LIBS_TERMCAP): Undef.
12493 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
12495 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
12496 definitions for non-Emacs compilation.
12497 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
12498 outside of `#ifdef emacs'.
12499 (print_partial_compiled_pattern): Update.
12500 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
12501 (re_compile_fastmap): Merge handling of charset and charset_not (for
12502 emacs and non-emacs compilation as well).
12503 Similarly for (not)categoryspec and (not)syntaxspec.
12504 Don't use the fastmap when reaching `anychar' since the added
12505 complexity is not justified.
12506 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
12507 and (not)syntaxspec. Merge (not)categoryspec.
12509 2000-03-22 Kenichi Handa <handa@etl.go.jp>
12511 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
12512 (FACE_FOR_CHAR): Define them differently for the configuration of
12515 2000-03-21 Dave Love <fx@gnu.org>
12517 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
12520 2000-03-21 Gerd Moellmann <gerd@gnu.org>
12522 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
12523 (lface_fully_specified_p): Don't check contents of
12524 LFACE_FONT_INDEX because that attribute is optional.
12525 (realize_x_face): Remove now unwarranted xassert.
12527 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
12529 The following changes are to make font selection based on
12530 characters, not charset. In addition, they recover fontset
12531 facilities while utilizing the new font selection mechanism.
12533 * Makefile.in (fontset.o): Depend on dispextern.h.
12535 * alloc.c (mark_face_cache): Don't mark face->registry.
12537 * dispextern.h (struct glyph): New member glyph_not_available_p.
12538 Use 22 bits for face_id.
12539 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
12540 (struct face): Delete member registry, new member ascii_face.
12541 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
12542 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
12543 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
12544 (struct it): Delete member charset, new member glyph_not_available_p.
12546 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
12547 (struct fontset_info, struct fontset_data): Structs removed.
12548 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
12549 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
12550 (fs_load_font, fs_query_fontset): Adjusted for new argument.
12551 (fs_free_face_fontset, fontset_font_pattern)
12552 (face_suitable_for_char_p, face_for_char)
12553 (make_fontset_for_ascii_face): Extern them.
12554 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
12555 (FS_LOAD_FACE_FONT): New macro.
12557 * fontset.c: All codes rewritten or adjusted for the change of
12558 fontset implementation. Now fontset is represented by char table.
12559 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
12561 (my_strcasecmp): Function removed.
12562 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
12563 (AREF, ASIZE): New macros.
12564 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
12565 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
12566 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
12567 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
12568 (fontset_id_valid_p, font_family_registry, fontset_name)
12569 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
12570 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
12572 (fs_load_font): New arg FACE. Caller changed.
12573 (fs_query_fontset): Argument changed. Caller changed.
12574 (Fquery_fontset): call fs_query_fontset.
12575 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
12577 (clear_fontset_elements, check_registry_encoding)
12578 (check_fontset_name): New functions.
12579 (syms_of_fontset): Set char-table-extra-slots property of fontset
12580 to 3. Staticpro and initialize Vfontset_table and
12581 Vdefault_fontset. Defsubr fontset_font and fontset_list.
12583 * frame.h (struct frame): Member `fontset_data' removed.
12584 (FRAME_FONTSET_DATA): Macro removed.
12586 * frame.c (make_frame): Don't allocate f->fontset_data.
12587 (Fdelete_frame): Don't free f->fontset_data.
12589 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
12591 * xdisp.c (charset_at_position): Function removed.
12592 (init_iterator): Don't set member charset of struct `it'.
12593 (handle_face_prop, reseat_to_string, set_iterator_to_next)
12594 (next_element_from_display_vector, insert_left_trunc_glyphs):
12596 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
12598 (get_next_display_element, append_space)
12599 (extend_face_to_end_of_line): Likewise.
12601 * xfaces.c (Qx_charset_registry, Vface_default_registry):
12603 (clear_font_table, frame_update_line_height, load_face_font):
12604 Adjusted for the change of fontset implementation.
12605 (load_face_fontset_font): Function removed.
12606 (pixel_point_size): New function.
12607 (font_list): Argument type changed. Caller changed.
12608 (LFACE_FONT): New macro.
12609 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
12610 (set_lface_from_font_name): Type of arg FONTNAME is changed to
12611 Lisp_Object. Determine the font name by actually loading a font
12612 by the specified pattern. Set LFACE_FONT (lface) to the specified
12613 pattern. Even if a font is not found, don't try alternatives.
12614 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
12615 (set_font_frame_param): If `font' is specified in lface, use it.
12616 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
12617 (lface_same_font_attributes_p): Likewise.
12618 (make_realized_face): Arguent changed. Caller changed. Set
12619 face->ascii_face to face itself.
12620 (free_realized_face): Free face->fontset if face is for ASCII.
12621 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
12622 (deduce_unibyte_registry, x_charset_registry): Functions removed.
12623 (free_realized_multibyte_face): New function.
12624 (lookup_face, lookup_named_face, lookup_derived_face): Argument
12625 changed. Caller changed.
12626 (try_font_list): Argument type changed.
12627 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
12628 (choose_face_font): Argument changed. Handle fontset properly.
12629 (choose_face_fontset_font): Function removed.
12630 (realize_default_face, realize_named_face): Don't remove the
12632 (realize_face): Argument changed. Caller changed. Remove face
12633 with the arg former_face_id in advance. Load font for the new face.
12634 (realize_x_face): Argument changed. Caller changed. For a
12635 multibyte character, share fontset with base_face. For a single
12636 byte character, make a new realized fontset. Don't load a font here.
12637 (realize_tty_face): Argument changed. Caller changed.
12638 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
12639 (face_at_buffer_position): Don't check multibyte_p for returning
12641 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
12642 FACE_SUITABLE_FOR_CHARSET_P.
12643 (syms_of_xfaces): Remove code for Qx_charset_registry and
12644 Vface_default_registry.
12646 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
12647 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
12648 (x_per_char_metric): Don't try FONT->default_char. Even if
12649 pcm->width is zero, glyph bits may exist.
12650 (x_encode_char): Always initialize char2b->byte1.
12651 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
12652 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
12653 (x_append_glyph): Set glyph->glyph_not_available_p.
12654 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
12655 it->charset. Handle the case that per char metric is not
12656 available. If it->multibyte_p is zero and it->c is a multibyte
12657 character, convert it to a unibyte character.
12658 (struct glyph_string): Delete member `charset'.
12659 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
12660 the case that per char metric is not available correctly.
12661 (x_fill_glyph_string): Handle the case that the specific glyph is
12662 not available correctly.
12663 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
12664 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
12665 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
12666 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
12667 fontset. Don't call FS_LOAD_FONT.
12669 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
12670 (x_create_tip_frame): Likewise.
12671 (Fx_close_connection): Free full_name of font_info.
12673 * fns.c (optimize_sub_char_table): New function.
12674 (Foptimize_char_table): New function.
12675 (syms_of_fns): Defsubr Soptimize_char_table.
12677 2000-03-20 Gerd Moellmann <gerd@gnu.org>
12679 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
12680 only if buffer is displayed in some window.
12682 * xdisp.c (handle_single_display_prop): Initialize local `value'.
12683 (try_window_reusing_current_matrix): Don't call scroll run
12684 function if run's current and desired position are the same;
12685 this prevents cursor flickering.
12687 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
12689 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
12691 * regex.c (RE_STRING_CHAR): New macro.
12692 (GET_CHAR_AFER_2): Remove.
12693 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
12694 (enum re_opcode_t): Remove on_failure_jump_exclusive.
12695 (print_partial_compiled_pattern, re_compile_fastmap)
12696 (re_match_2_internal): Remove on_failure_jump_exclusive.
12697 (regex_compile): Turn optimizable P+ loops into PP*, so that the
12698 optimization only need to work for * (ie. can use of_keep_string_jump).
12699 Remove the special case for .*\n since it is now covered by the general
12701 (re_search_2): Don't bother with `room'.
12702 (skip_one_char): New function.
12703 (skip_noops): Simplify since `memory' is not needed any more.
12704 (mutually_exclusive_p): Restructure slightly to use `switch' and
12705 add handling for "all" remaining cases.
12706 (re_match_2_internal): Change on_failure_jump_smart to use
12707 on_failure_keep_string_jump (and redirect the end-of-loop jump)
12708 rather than on_failure_jump_exclusive.
12710 2000-03-19 Gerd Moellmann <gerd@gnu.org>
12712 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
12713 number of bits per RGB because it's everywhere used as the depth
12716 * term.c (calculate_costs): Remove code dealing with X frames.
12718 2000-03-19 Richard M. Stallman <rms@gnu.org>
12720 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
12722 2000-03-18 Gerd Moellmann <gerd@gnu.org>
12724 * lread.c (read_integer): Unread the last char not consumed.
12726 2000-03-17 Gerd Moellmann <gerd@gnu.org>
12728 * xterm.c (x_update_window_cursor): Don't update in frames
12729 which are in the process of being deleted.
12731 2000-03-16 Gerd Moellmann <gerd@gnu.org>
12733 * Makefile.in (mostlyclean): Add `*.core'.
12734 (clean): Add `bootstrap-emacs'.
12736 * lread.c (read_integer): New function.
12737 (read1): Support read syntax #o, #x, #b, #r.
12739 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
12741 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
12742 make sure POINTER_TO_OFFSET gives the same value before and after
12743 PREFETCH. Use `dfail' to guarantee "atomic" matching.
12744 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
12745 (debug): Now only active if > 0 rather than if != 0.
12746 (DEBUG_*): Update for the new meaning of `debug'.
12747 (print_partial_compiled_pattern): Add missing `succeed' case. Use
12748 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
12749 in `succeed_n', `jump_n' and `set_number_at'.
12750 (store_op1, store_op2, insert_op1, insert_op2)
12751 (at_begline_loc_p, at_endline_loc_p): Add prototype.
12752 (group_in_compile_stack): Move to after its arg's types are
12753 declared and add a prototype.
12754 (PATFETCH): Define in terms of PATFETCH_RAW.
12755 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
12756 (QUIT): Redefine as a nop except for NTemacs.
12757 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
12758 indentation of the greedy-op and shy-group code.
12759 (at_(beg|end)line_loc_p): Fix argument's types.
12760 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
12761 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
12762 (MATCHING_IN_FIRST_STRING): Remove.
12763 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
12764 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
12765 QUIT unconditionally.
12767 2000-03-15 Gerd Moellmann <gerd@gnu.org>
12769 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
12772 * process.c (send_process): Add a hint that the function
12773 can call Lisp code to its comment.
12775 * lread.c (load_dangerous_libraries): New variable.
12776 (Vbytecomp_version_regexp): New variable.
12777 (safe_to_load_p): New function.
12778 (Fload): Handle files not compiled with Emacs specially.
12779 (syms_of_lread): New Lisp variable load-dangerous-libraries.
12781 2000-03-14 Gerd Moellmann <gerd@gnu.org>
12783 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
12785 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
12786 support functions only if HAVE_X11R6_XIM is defined.
12787 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
12789 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
12791 * xfns.c (X_I18N_INHIBITED): Don't define.
12792 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
12793 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
12795 * config.in (HAVE_X_I18N): Moved here from xterm.h.
12796 (HAVE_X11R6_XIM): Define.
12798 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
12800 * xterm.c (x_term_init): Add support for X resource `synchronous'.
12801 If set, call XSynchronize.
12803 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
12805 * regex.c: Declare a new type `re_char' used throughout the code
12806 for the string char type. It's `const unsigned char' to match the
12807 rest of Emacs. Consistently make sure all pointers to strings use
12808 it and make sure all pointers into the pattern use `unsigned char'.
12809 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
12810 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
12813 * charset.h (GET_CHAR_AFTER_2): Remove.
12814 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
12816 2000-03-12 Ken Raeburn <raeburn@gnu.org>
12818 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
12819 variable before the invocation of YMF_PASS_LDFLAGS, in case both
12820 of them try to use backquotes.
12822 2000-03-12 Dave Love <fx@gnu.org>
12824 * unexelf.c: Restore changes of 1999-10-19.
12825 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
12826 fix its type and alignment; copy it from current process.
12828 2000-03-12 Gerd Moellmann <gerd@gnu.org>
12830 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
12831 has been found. Fix bug not computing timer's predecessor.
12833 * fileio.c (Fread_file_name): Handle case that DIR contains a
12836 * window.c (Fsave_window_excursion): Doc fix.
12838 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
12840 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
12842 * msdos.c (vga_installed): New function, code moved from
12843 dos_set_window_size.
12844 (Qbar, Qcursor_type, outside_cursor): New variables.
12845 (syms_of_msdos): Intern and staticpro them.
12846 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
12847 shape used outside Emacs when called for the first time.
12848 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
12849 cursor shape used outside Emacs.
12850 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
12851 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
12853 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
12854 parameters specify the cursor. Make qreverse a global
12855 variable (renamed to Qreverse).
12857 2000-03-09 Gerd Moellmann <gerd@gnu.org>
12859 * fns.c (Fy_or_n_p): Cancel busy-cursor.
12861 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
12863 This is a big redesign of failure-stack and register handling, prompted
12864 by bugs revealed when trying to add shy-groups. Overall, what happened
12865 is that loops are now structured a little differently, groups can be
12866 shy and the code is a little simpler.
12868 * regex.h: Update the copyright.
12869 (RE_SHY_GROUPS): New value.
12870 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
12871 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
12873 * regex.c (enum re_opcode_t): Remove jump_past_alt,
12874 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
12875 on_failure_jump_(exclusive, loop and smart). Also fix the comment
12876 for (start|stop)_memory since they now only take one argument (the
12877 second has becomes unnecessary).
12878 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
12879 (print_compiled_pattern): Use %ld to printf long ints and flush to
12880 make debugging a little easier.
12881 (union fail_stack_elt): Make the integer unsigned.
12882 (struct fail_stack_type): Add a `frame' element.
12883 (INIT_FAIL_STACK): Init `frame' as well.
12884 (POP_PATTERN_OP): New macro for re_compile_fastmap.
12885 (DEBUG_PUSH, DEBUG_POP): Remove.
12886 (NUM_REG_ITEMS): Remove.
12887 (NUM_NONREG_ITEMS): Adjust.
12888 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
12889 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
12890 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
12891 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
12893 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
12894 address pushed is not the destination of the jump but the source
12896 (NUM_FAILURE_ITEMS): Remove.
12897 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
12898 registers before the actual failure point). Don't hardcode any
12899 meaning for str==NULL anymore.
12900 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
12901 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
12903 (REG_UNSET_VALUE): Use NULL (why not?).
12904 (compile_range): Remove declaration since it doesn't exist.
12905 (struct compile_stack_elt_t): Remove inner_group_offset.
12906 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
12907 (regex_grow_registers): Remove dead code.
12908 (FIXUP_ALT_JUMP): New macro.
12909 (regex_compile): Add shy-groups Change loops to use
12910 on_failure_jump_smart&jump instead of
12911 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
12912 initial (dummy_failure_)jump. Remove c1_base (looks like unused
12913 variable to me). Use `jump' instead of `jump_past_alt' and don't
12914 bother with push_dummy_failure in alternatives since it is now
12915 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
12916 emacs' for (re)allocating the stack.
12917 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
12918 from loop when bufp->can_be_null rather than jumping to `done'.
12919 Avoid jumping backwards so as to ensure termination. Use
12920 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
12921 backreferences. Remove dead code in handling of `anychar'.
12922 (skip_noops, mutually_exclusive_p): New functions taken from the
12923 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
12924 improve mutually_exclusive_p to handle ".+\n".
12925 (lowest_active_reg, highest_active_reg)
12926 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
12927 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
12928 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
12929 variables. Push register (in `start_memory') on the stack rather
12930 than storing it in old_reg(start|end). Remove the cycle detection
12931 from `stop_memory', replaced by the use of on_failure_jump_loop
12932 for greedy loops. Add code for the new on_failure_jump_<foo>.
12933 Remove ad-hoc code in `on_failure_jump' to push more registers in
12934 the case of a loop. Take out code from `maybe_pop_jump' into
12935 separate functions and adapt it to the semantics of
12936 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
12937 and push_dummy_failure. Remove dummy_failure handling and
12938 handling of `failures to jump to on_failure_jump' (this last one
12939 was already dead code, it seems).
12940 (group_match_null_string_p, alt_match_null_string_p)
12941 (common_op_match_null_string_p): Remove.
12943 2000-03-08 Dave Love <fx@gnu.org>
12945 * config.in: Don't depend on __STDC__ for volatile.
12946 Add POINTER_TYPE, PTR, PROTOTYPES.
12948 * hftctl.c, strftime.c: Use PROTOTYPES.
12949 * eval.c (find_handler_clause): Likewise.
12951 * mem-limits.h: Use POINTER_TYPE.
12953 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
12954 (memory_warnings): Declare using POINTER_TYPE.
12956 2000-03-08 Gerd Moellmann <gerd@gnu.org>
12958 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
12960 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
12962 * xfns.c: Remove obsolete code in #if 0.
12963 (Fx_focus_frame): New function.
12965 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12967 * coding.c (coding_category_name): Add coding-category-utf-8,
12968 coding-category-utf-16-be, coding-category-utf-16-le.
12969 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
12970 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
12971 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
12972 (detect_coding_utf_8): New function.
12973 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
12974 UTF_16_LOW_SURROGATE_P): New macros.
12975 (detect_coding_utf_16): New function
12976 (detect_coding_mask): When priorities are specified, skip any
12977 categories that have `nil' coding-system. Fix bug of returning
12978 wrong mask when PRIORITIES is specified and detect_coding_XXX()
12979 returns a mask not set in PRIORITIES.
12980 (detect_eol_type_in_2_octet_form): New function.
12981 (detect_eol): selects detect_eol_type_XXX to call according to
12982 cooding->category_idx.
12983 (detect_coding_system): Remove `nil' coding-system in the result.
12984 (Fupdate_coding_systems_internal): Update all coding-categories.
12986 * coding.h (CODING_CATEGORY_IDX_UTF_8)
12987 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
12989 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
12990 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
12991 (CODING_CATEGORY_IDX_UTF_16_LE)
12992 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
12993 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
12994 (CODING_CATEGORY_MASK_ANY): Include the above macros.
12995 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
12997 2000-03-07 Gerd Moellmann <gerd@gnu.org>
12999 * doc.c (Fdocumentation_property): If value is not a string,
13000 and doesn't refer to etc/DOC, evaluate it to obtain a string.
13002 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
13003 close the display with XtCloseDisplay. This caused a bus error
13006 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
13007 complete but not unique.
13009 2000-03-06 Gerd Moellmann <gerd@gnu.org>
13011 * process.c (send_process): Remove local variable `procname' that
13012 might become invalid when a GC happens. Instead, access the
13013 process name slot directly.
13015 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
13016 orig_height if set.
13018 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
13019 orig_height if set.
13021 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
13023 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
13024 glyph matrices have been freed.
13026 2000-03-05 Gerd Moellmann <gerd@gnu.org>
13028 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
13029 (bootstrap-temacs): Set LC_ALL to C like for temacs.
13031 * xfns.c (QCdata): Moved to xdisp.c.
13033 * xdisp.c (QCdata): Moved here from xfns.c.
13034 (syms_of_xdisp): Initialize QCdata.
13036 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
13038 * window.c (coordinates_in_window): Use
13039 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
13040 FRAME_INTERNAL_BORDER_WIDTH.
13042 * xdisp.c (try_window_id): Recompute unchanged information if
13043 it is obviously invalid.
13045 * xterm.c (x_term_init): Create a colormap if not using the
13048 * xterm.h (select_visual): Change prototype.
13050 * xfns.c (select_visual): Rewritten. Recognize user-specified
13052 (visual_classes): New variable.
13054 2000-03-04 Gerd Moellmann <gerd@gnu.org>
13056 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
13057 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
13058 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
13059 (x_decode_color): Don't handle allocation of white and black specially.
13060 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
13061 XtNcolormap resources.
13062 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
13063 (Fx_create_frame): Initialize color members of x_output structure.
13064 (xpm_load): Pass colormap to XPM lib.
13066 * xfaces.c (x_free_colors): Access colormap of frame using
13067 FRAME_X_COLORMAP. Be paranoid about freeing black and white
13068 when default colormap is used.
13070 * xterm.c (x_term_init): Set Colormap member of x_display_info
13071 structure. Copy colormap if resource `privateColormap' is
13072 specified (PseudoColor only).
13073 (x_setup_relief_color): Access colormap of frame using
13076 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
13077 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
13079 2000-03-04 Jason Rumney <jasonr@gnu.org>
13081 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
13082 other non-platform-specific equivalents.
13083 [WINDOWSNT]: Include w32term.h, fontset.h and define X
13084 specific functions and macros as their w32 equivalents where
13085 non-platform-specifics are not available.
13086 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
13087 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
13088 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
13089 (frame_update_line_height): Use macros to access f->output_data.
13090 (defined_color): Remove FIXME comments; fixed.
13091 (x_face_list_fonts, prepare_face_for_display): Put X specifics
13092 into #ifdef blocks. Add WINDOWSNT blocks.
13093 (Fx_list_fonts): Use macros for accessing font data.
13094 (set_lface_from_font_name): Different default fonts for X and
13096 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
13097 scalable for backward compatibility.
13098 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
13099 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
13101 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
13104 * makefile.nt (w32faces.obj): Remove.
13107 2000-03-03 Jason Rumney <jasonr@gnu.org>
13109 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
13110 correct parameters.
13112 2000-03-03 Ken Raeburn <raeburn@gnu.org>
13114 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
13115 standard ELF definitions here if the system header does not.
13117 2000-03-03 Gerd Moellmann <gerd@gnu.org>
13119 * xterm.c (PER_CHAR_METRIC): Removed.
13120 (x_per_char_metric_1, x_default_char): New functions.
13121 (x_per_char_metric): If font's default char is invalid, return
13122 metrics of a suitably chosen usable default char.
13123 (x_draw_glyph_string_foreground): If font has an invalid default
13124 char, replace occurrences of unprintable chars with a suitably
13125 chosen usable default char.
13127 2000-03-02 Gerd Moellmann <gerd@gnu.org>
13129 * xterm.c (note_mouse_highlight): Return quickly if frame's
13130 glyph matrices have been freed.
13132 * dispnew.c (free_glyphs): Block input while freeing matrices.
13134 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
13136 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
13139 * dispextern.h (x_free_colors): Add prototype.
13141 * xfaces.c (x_free_colors): New function.
13142 (unload_color, free_face_colors): Use it.
13144 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
13146 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
13148 * window.c [MSDOS]: Include msdos.h.
13150 2000-03-02 Dave Love <fx@gnu.org>
13152 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
13154 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
13155 set C_OPTIMIZE_SWITCH for gcc.
13157 2000-03-02 Kenichi Handa <handa@etl.go.jp>
13159 * coding.c (coding_save_composition): Be sure to allocate
13160 composition data area in coding even if there's no composition in
13163 2000-03-01 Jason Rumney <jasonr@gnu.org>
13165 * w32term.c: Equivalent changes to those made to xterm.c on
13166 2000-02-25 and 2000-02-24.
13168 * w32fns.c: Equivalent changes to those made to xfns.c on
13169 2000-02-25 and 2000-02-21.
13171 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
13172 correct line-end convention is followed.
13174 * w32menu.c [HAVE_BOXES]: Remove #undef.
13175 (single_keymap_panes): Remove code for simulating checkmarks.
13176 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
13177 Remove code for drawing simulated checkmarks.
13178 (w32_menu_show): make unibyte help string correctly.
13179 (add_menu_item): draw standard Windows checkmarks. Draw radio
13180 buttons as radio buttons if possible.
13182 2000-03-01 Gerd Moellmann <gerd@gnu.org>
13184 * sysdep.c (start_of_text): Don't define this function for NetBSD
13187 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
13189 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
13190 (LINKER): Don't undef if __NetBSD__ is defined.
13192 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
13194 * fileio.c [__NetBSD__]: Define `unix'.
13196 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
13198 2000-02-29 Gerd Moellmann <gerd@gnu.org>
13200 * atimer.c (start_atimer): Don't abort when timers are stopped.
13201 (append_atimer_lists): New function.
13202 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
13203 arbitrary lists of stopped and running atimers.
13205 * atimer.c (cancel_atimer): Handle canceling an atimer when
13206 some timers are stopped.
13208 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
13209 after canceling it.
13211 * fns.c (maybe_resize_hash_table): Handle case of new size
13212 coming out as being the same as old size.
13214 2000-02-27 Jason Rumney <jasonr@gnu.org>
13216 * makefile.nt: Add atimer.h to dependencies.
13217 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
13218 * w32console.c: Only disable window system features for dispextern.h
13219 (initialize_w32_display): Build a display info for the console.
13220 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
13221 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
13222 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
13224 * w32gui.h (struct W32FontStruct): Revert last change after change
13226 * w32menu.c (single_submenu): Set up help string.
13227 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
13228 (w32_dialog_show): Set up help string.
13229 * w32term.c (w32_display_info_for_display): Remove unused function.
13230 (w32_draw_bitmap): Use pre-built bitmaps.
13231 (w32_initialize_display_info): New function to initialize parts of
13232 display info that are common to both GUI and console frames.
13233 (w32_term_init): Use w32_initialize_display_info. Do not set
13234 Vw32_num_mouse_buttons here, as it is not called for console
13235 frames. Build bitmaps for indicating truncated lines etc.
13236 (x_delete_display): Destroy pre-built bitmaps.
13237 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
13238 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
13240 2000-02-27 Dave Love <fx@gnu.org>
13242 * lisp.h: Add a bunch of prototypes.
13244 2000-02-26 Kenichi Handa <handa@etl.go.jp>
13246 * keyboard.c (read_char): Set `usec' correctly.
13248 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
13250 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
13251 `lambda', set reg[RRR] to the map index.
13252 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
13253 reg[RRR] to 0. Otherwise, set it to -1.
13255 2000-02-25 Gerd Moellmann <gerd@gnu.org>
13257 * emacs.c (main): Remove code snippet commented out with `//'.
13259 2000-02-25 Richard M. Stallman <rms@gnu.org>
13261 * fileio.c (Ffile_symlink_p): If result starts with a `/'
13262 and contains a `:', prepend `/:'.
13264 * window.c (select_window_1): If selected_window is nil,
13265 don't "swap out" the buffer's point.
13266 (Fset_window_configuration): Set selected_window to nil
13267 before calling Fselect_window.
13268 (unshow_buffer): Don't set point in buffer from window's point
13269 if another more recently selected window also shows the buffer.
13271 2000-02-25 Gerd Moellmann <gerd@gnu.org>
13273 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
13275 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
13276 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
13277 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
13279 (DEFAULT_BUSY_CURSOR_DELAY): New define.
13280 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
13281 (hide_busy_cursor): New functions.
13282 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
13284 * minibuf.c (read_minibuf): Cancel busy-cursor.
13286 * keyboard.c (command_loop_1): Call start_busy_cursor before
13287 Fcommand_execute and cancel_busy_cursor after it.
13288 (timer_check): Remove busy-cursor code.
13289 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
13292 * process.c (wait_reading_process_input): Remove busy-cursor code.
13294 * eval.c (Fsignal): Call cancel_busy_cursor instead of
13295 Fx_hide_busy_cursor.
13297 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
13299 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
13301 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
13303 * xterm.c (XTread_socket): Remove busy-cursor code.
13305 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
13306 (build_frame_matrix_from_leaf_window): Put code handling
13307 glyph row's not being a slice of a frame row in #if 0.
13308 (sync_window_with_frame_matrix_rows): New function.
13309 (frame_row_to_window): New function.
13310 (mirror_line_dance): Handle copies between windows.
13312 * lread.c (Fload): Use `xfree' instead of `free'.
13313 (init_obarray): Use `xmalloc' instead of `malloc'.
13315 * window.c (Fset_window_buffer): Set WINDOW to the window
13317 (coordinates_in_window): Take frame's internal border width
13320 2000-02-24 Gerd Moellmann <gerd@gnu.org>
13322 * xterm.c (x_display_and_set_cursor): Display cursor of
13323 non-selected windows depending on the setting of
13324 cursor_in_non_selected_windows.
13326 * xdisp.c (cursor_in_non_selected_windows): New variable.
13327 (syms_of_xdisp): DEFVAR_BOOL it.
13329 2000-02-23 Gerd Moellmann <gerd@gnu.org>
13331 * data.c (Fstring_to_number): If number is greater than what
13332 fits into an integer, return a float.
13334 * eval.c (specbind): Remove references to
13335 keyword_symbols_constant_flag.
13337 * data.c (keyword_symbols_constant_flag): Removed.
13338 (Fmakunbound, set_internal, syms_of_data): Remove references to
13339 keyword_symbols_constant_flag.
13341 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
13343 2000-02-23 Kenichi Handa <handa@etl.go.jp>
13345 * syntax.c (multibyte_syntax_as_symbol): New variable.
13346 (syms_of_syntax): Declare it as a Lisp variable.
13347 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
13348 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
13349 nonzero, treat all multibyte characters as symbol.
13350 (init_syntax_once): Give syntax `word' to all multibyte characters.
13352 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
13354 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
13357 2000-02-21 Gerd Moellmann <gerd@gnu.org>
13359 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
13361 * xfns.c (x_window_to_frame, x_any_window_to_frame)
13362 (x_non_menubar_window_to_frame): Check the busy-cursor window.
13364 2000-02-21 Dave Love <fx@gnu.org>
13366 * frame.c (Vmouse_position_function): New variable.
13367 (Fmouse_position): Use it.
13368 (syms_of_frame): Install it.
13370 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
13372 2000-02-20 Gerd Moellmann <gerd@gnu.org>
13374 * fileio.c (Finsert_file_contents): Unbind the binding of
13375 standard-output done by temp_output_buffer_setup.
13377 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
13378 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
13379 (specbind, unbind_to): Handle most common case of non-constant
13380 symbol with trivial value specially.
13382 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
13384 2000-02-20 Richard M. Stallman <rms@gnu.org>
13386 * data.c (Fmake_variable_buffer_local): Doc fix.
13387 Init found_for_buffer to 0.
13388 (Fmake_variable_frame_local): If the variable has already
13389 been buffer-local, set the check_frame field.
13391 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
13393 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
13394 produced for CODING_MODE_LAST_BLOCK requires.
13396 2000-02-18 Dave Love <fx@gnu.org>
13398 * keyboard.c (echo_keystrokes): Remove declaration.
13399 (Vecho_keystrokes) New variable.
13400 (read_char, record_menu_key, read_key_sequence): Use it to allow
13401 use of float value.
13402 (syms_of_keyboard): Change Vecho_keystrokes declaration.
13404 * lread.c: Undef feature selection macros before defining.
13406 2000-02-18 Gerd Moellmann <gerd@gnu.org>
13408 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
13409 for symbols other than the symbol in question.
13411 2000-02-17 Dave Love <fx@gnu.org>
13413 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
13415 2000-02-17 Gerd Moellmann <gerd@gnu.org>
13417 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
13419 * alloc.c (enum mem_type): Compile unconditionally.
13421 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
13423 * xfaces.c (tty_defined_color): Don't return faulire indication
13424 for unspecified-fg and unspecified-bg pseudo-colors.
13426 2000-02-17 Gerd Moellmann <gerd@gnu.org>
13428 * alloc.c (mark_object): Don't mark symbol names in pure space.
13429 (gc_sweep): Don't unmark symbol names in pure space.
13431 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
13432 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
13433 [GC_MARK_STACK]: New defines.
13434 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
13435 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
13437 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
13439 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
13440 allocate_buffer instead of xmalloc.
13442 * alloc.c (toplevel): Include setjmp.h.
13443 (PURE_POINTER_P): New define.
13444 (enum mem_type) [GC_MARK_STACK]: New enumeration.
13445 (Vdead) [GC_MARK_STACK]: New variable.
13446 (lisp_malloc): Add parameter TYPE, call mem_insert if
13447 GC_MARK_STACK is defined.
13448 (allocate_buffer): New function.
13449 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
13450 (free_float) [GC_MARK_STACK]: Set type to Vdead.
13451 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
13452 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
13453 (MEM_NIL) [GC_MARK_STACK]: New define.
13454 (struct mem_node) [GC_MARK_STACK]: New structure.
13455 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
13456 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
13457 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
13458 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
13459 (mark_stack) [GC_MARK_STACK]: New functions.
13460 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
13461 (clear_marks): Removed.
13462 (gc_sweep): Set free conses' car, free floats' type, free
13463 symbols' function to Vdead. Use lisp_free to free buffers.
13464 (init_alloc_once): Initialize Vdead.
13465 (survives_gc_p): Return non-zero for pure objects.
13467 * alloc.c: Add comments throughout the file.
13469 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
13470 that unblocks alarms.
13472 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
13473 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
13474 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
13476 * frame.c (make_frame): Set frame initiallly to `garbaged'.
13478 2000-02-17 Kenichi Handa <handa@etl.go.jp>
13480 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
13481 avoid infinite error signaling. Allocate sufficient memory for
13482 eol_str in the case that eoltype is Lisp_Int.
13484 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
13486 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
13487 depends on the previous behavior.
13489 2000-02-16 Gerd Moellmann <gerd@gnu.org>
13491 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
13493 2000-02-15 Gerd Moellmann <gerd@gnu.org>
13495 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
13497 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
13498 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
13501 2000-02-15 Richard M. Stallman <rms@gnu.org>
13503 * data.c (set_internal): Don't make variable buffer-local
13504 if within a let-binding for the same buffer.
13505 (let_shadows_buffer_binding_p): New function.
13507 * eval.c (specbind): For buffer-local value,
13508 record the current buffer also.
13509 (unbind_to): Cope with that change.
13511 2000-02-15 Gerd Moellmann <gerd@gnu.org>
13513 * window.c (Fsave_window_excursion): Doc fix.
13515 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
13517 * syntax.c (back_comment): Make sure we only consider comment-starters
13518 of the relevant style and return -1 in case of a failure to find the
13519 beginning of the comment.
13520 (Fforward_comment): If back_comment fails, go back to the position just
13521 after the comment-end.
13522 (scan_lists): Add comment describing a very minor bug.
13524 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
13526 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
13527 `completion-regexp-list' in the docstring.
13529 2000-02-14 Dave Love <fx@gnu.org>
13531 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
13533 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
13535 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
13536 to Emacs' syntax. Also fix the comment about set/not-set meanings
13537 since Emacs syntax is not the value 0 any more.
13538 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
13539 since it's now part of RE_SYNTAX_EMACS.
13541 2000-02-12 Dave Love <fx@gnu.org>
13543 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
13545 2000-02-12 Gerd Moellmann <gerd@gnu.org>
13547 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
13549 2000-02-12 Dave Love <fx@gnu.org>
13551 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
13553 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
13554 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
13555 * s/hpux.h: Don't define HAVE_VFORK.
13557 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
13559 * s/nextstep.h: Don't define HAVE_ALLOCA.
13561 * config.in: Add vfork bits.
13563 2000-02-12 Gerd Moellmann <gerd@gnu.org>
13565 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
13566 unwind function to undo the effect of stopping atimers.
13568 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
13570 * atimer.c (stopped_atimers): New variable.
13571 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
13574 * atimer.h (stop_other_atimers, run_all_atimers)
13575 (unwind_stop_other_atimers): Add function prototypes.
13577 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
13579 2000-02-11 Ken Raeburn <raeburn@gnu.org>
13581 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
13582 library may depend on jpeg.
13583 (atimer.o): Depends on atimer.c.
13585 2000-02-11 Kenichi Handa <handa@etl.go.jp>
13587 * insdel.c (del_range_1): Call update_compositions.
13588 (del_range_both): Call update_compositions just once..
13590 2000-02-10 Dave Love <fx@gnu.org>
13592 * xfns.c (create_frame_xic): Fix initialization of automatic
13593 aggregates for pcc.
13595 2000-02-09 Kenichi Handa <handa@etl.go.jp>
13597 * ccl.c (CCL_MAKE_CHAR): New macro.
13598 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
13599 registers by CCL_MAKE_CHAR before calling translate_char.
13600 <CCL_TranslateCharacterConstTbl> Likewise.
13602 2000-02-08 Dave Love <fx@gnu.org>
13604 * lread.c (__EXTENSIONS__): Define.
13606 2000-02-08 Gerd Moellmann <gerd@gnu.org>
13608 * puresize.h (BASE_PURESIZE): Increase to 650000.
13610 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
13612 * msdos.c (XMenuActivate): Turn off the cursor after displaying
13615 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
13617 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
13618 md, mh, mb, mr, and me to the fake termcap entry.
13620 2000-02-06 Ken Raeburn <raeburn@gnu.org>
13622 * sound.c (sound_cleanup): Don't call device close routine if the
13623 function pointer is null.
13625 2000-02-06 Andrew Innes <andrewi@gnu.org>
13627 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
13628 around image definitions and prototypes.
13629 (gamma_correct) [WINDOWSNT]: New prototype.
13631 * w32term.c (x_make_frame_visible): Replace call to
13632 input_poll_signal with poll_for_input.
13634 * window.c [WINDOWSNT]: Include w32term.h.
13636 * xdisp.c [WINDOWSNT]: Include w32term.h.
13638 * makefile.nt: Add dependencies on w32gui.h.
13639 (OBJ1): Include atimer.obj.
13640 ($(BLD)\atimer.obj): New dependency rule.
13642 * w32.c (sigmask): New function (does nothing).
13643 (sigunblock): Ditto.
13645 * frame.c [WINDOWSNT]: Include w32term.h.
13647 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
13649 * lread.c (syms_of_lread): Fix literal newlines.
13651 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
13652 the string constant limit (2048 bytes) in MSVC.
13655 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
13657 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
13658 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
13659 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
13660 dispatch the event.
13662 2000-02-04 Dave Love <fx@gnu.org>
13664 * fileio.c: Remove some unused vars.
13665 (_GNU_SOURCE): Define (for euidaccess).
13667 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
13669 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
13671 (read_minibuf): Deal with allow_props correctly.
13673 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
13675 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
13677 2000-02-03 Ken Raeburn <raeburn@gnu.org>
13679 * search.c (compile_pattern): If a cache entry has a nil regexp,
13680 fill in that entry instead of clobbering a previously cached
13683 2000-02-02 Ken Raeburn <raeburn@gnu.org>
13685 * puresize.h (BASE_PURESIZE): Increase to 610000.
13687 2000-02-02 Gerd Moellmann <gerd@gnu.org>
13689 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
13692 2000-02-02 Kenichi Handa <handa@etl.go.jp>
13694 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
13695 instead of incrementing ic directly.
13696 <CCL_WriteExprConst> Likewise.
13697 <ccl_set_expr>: Set ic to jump_address.
13699 * fileio.c (e_write): Fix the handling of
13700 CODING_FINISH_INSUFFICIENT_SRC.
13702 2000-02-01 Dave Love <fx@gnu.org>
13704 * editfns.c (Fpropertize): Doc fix.
13706 * process.c (Fstart_process): Doc fix.
13708 * eval.c: Fix various doc strings not to duplicate information
13709 from help-manyarg-func-alist.
13711 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
13713 * doc.c (Vhelp_manyarg_func_alist): New variable.
13714 (Fdocumentation): Use it.
13715 (syms_of_doc): Define it.
13717 2000-01-31 Gerd Moellmann <gerd@gnu.org>
13719 * xterm.c (xim_open_dpy): Remove unused local variable.
13721 * emacs.c (USAGE): Use term `display options' instead of `X options'.
13723 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
13724 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
13726 * fns.c (sweep_weak_table): New function.
13727 (sweep_weak_hash_tables): Use it. Keep on marking until there
13730 2000-01-30 Gerd Moellmann <gerd@gnu.org>
13732 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
13733 that XTread_socket does not crash by trying to call XNoOp on a
13736 2000-01-30 Jason Rumney <jasonr@gnu.org>
13738 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13739 Change selected_frame to SELECTED_FRAME ().
13740 (w32_console_mouse_position): Remove #ifndef MULE from around
13741 `insist' parameter.
13743 * makefile.nt: Remove dosfns.obj.
13745 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
13747 * w32fns.c (w32_defined_color): Check for valid frame before
13748 applying gamma correction. Eliminate dependency on frame elsewhere.
13749 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
13750 (w32_to_x_font): Use resx and resy not height_in and width_in.
13751 (x_to_w32_font): Doc fix.
13752 (xlfd_strip_height): New function to strip and return font height.
13753 (w32_font_match): Compare height separately from rest of xlfd
13754 spec, using xlfd_strip_height.
13756 * w32term.c (w32_term_init): Swap resx and height_in, resy and
13757 width_in. Use w32_defined_color in place of defined_color.
13759 * w32faces.c: Merge more of DOS and X specifics in preparation for
13760 merge with xfaces.c.
13761 (defined_color): Remove FIXME comment.
13762 (tty_color_name): Provide w32-specific function.
13763 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
13765 * w32console.c (turn_on_face, turn_off_face): Removed.
13766 (w32_face_attributes): New function.
13767 (Global_variables): Reduce scope where possible.
13768 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
13770 (hl_mode): Don't modify text attributes.
13771 (write_glyphs): Don't do anything if len <= 0. Use
13772 w32_face_attributes to get attributes for drawing. Write
13773 terminating codes using char_attr_normal.
13774 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
13775 (update_begin, update_end): Likewise.
13776 (vga_stdcolor_name): New function.
13777 (initialize_w32_display): Remove char_attr_reverse and char_attr.
13778 (Fset_screen_color): Remove char_attr_reverse.
13780 2000-01-29 Gerd Moellmann <gerd@gnu.org>
13782 * xfns.c (xic_set_preeditarea): Take window parameter and
13783 window-relative pixel-positions.
13785 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
13786 is its frame's selected window.
13787 (xim_instantiate_callback): Likewise.
13789 * xfns.c (x_create_im): Removed.
13790 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
13791 (supported_xim_styles): Renamed from supported_styles.
13792 (best_xim_style): Renamed from best_style.
13793 (create_frame_xic): Renamed from xic_create_frame.
13794 (free_frame_xic): Renamed from xic_destroy_frame.
13796 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
13798 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
13799 our frames, call XFilterEvent with 2nd parameter `None'.
13800 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
13801 returning XBufferOverflow.
13802 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
13803 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
13804 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
13805 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
13806 (xim_initialize, xim_close)
13807 [HAVE_X_I18N && HAVE_X11R6]: New functions.
13808 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
13809 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
13810 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
13812 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
13814 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
13815 `xic_style' and `xic_xfs'.
13816 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
13817 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
13818 (FRAME_XIM): Removed.
13820 * xfns.c (supported_styles): New variable.
13821 (DEFAULT_STYLE, DEFAULT_FONT): New macros
13822 (xic_create_xfontset, best_style, xic_create_frame)
13823 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
13824 (xic_set_xfontset): New functions.
13826 2000-01-28 Dave Love <fx@gnu.org>
13828 * s/irix6-5.h: Revert last change after change to irix5-0.h.
13830 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
13832 2000-01-28 Gerd Moellmann <gerd@gnu.org>
13834 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
13835 for *scratch* if it already existed.
13837 * emacs.c (USAGE): New macro.
13838 (main): Use it to display usage information.
13840 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
13842 Support for the menu-help feature:
13844 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
13846 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
13847 part of the line to the termscript file.
13848 (IT_clear_to_end): Clear the entire line, not just its beginning.
13849 (menu_help_message, prev_menu_help_message): New variables.
13850 (IT_menu_make_room): Make room for the help_text member.
13851 (IT_menu_display): New argument disp_help; all callers changed.
13852 If disp_help is non-zero, store the help text of the active menu
13853 item in menu_help_message.
13854 (XMenuAddPane): Initialize the help_text member to NULL.
13855 (XMenuAddSelection): New argument help_text. Store it in the
13857 (XMenuActivate): New argument help_callback. If the value of
13858 menu_help_message has changed since the last time, display the
13859 menu help message text while waiting for the mouse to move. Clear
13860 the echo area before exiting.
13861 (XMenuDestroy): Free the help_text member.
13863 2000-01-27 Gerd Moellmann <gerd@gnu.org>
13865 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
13866 XMenuAddSelection. Pass help callback to XMenuActivate.
13867 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
13869 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
13871 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
13872 and EMACS_SET_USECS.
13874 2000-01-26 Dave Love <fx@gnu.org>
13876 * editfns.c (Fchar_after, Fchar_before): Doc fix.
13878 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
13879 an error may be signalled.
13881 2000-01-26 Gerd Moellmann <gerd@gnu.org>
13883 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
13884 LD_SWITCH_SYSTEM inherited from irix5-0.h.
13886 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
13888 2000-01-25 Gerd Moellmann <gerd@gnu.org>
13890 * charset.c (Fstring): If there is a multibyte char among
13891 the args, always return a multibyte string.
13893 2000-01-25 Gerd Moellmann <gerd@gnu.org>
13895 * sysdep.c (sys_select): Turn atimers off and on instead of
13896 recording and restoring old alarm handler
13898 * process.c (toplevel): Include atimer.h.
13899 (create_process_1): Rewritten.
13900 (create_process): Use atimers instead of alarm.
13901 (wait_reading_process_input) [hpux]: Turn atimers off instead
13902 of turning off SIGALRM.
13903 (wait_reading_process_input): Turn off atimers instead off
13904 calling stop_polling.
13906 * emacs.c (main): Call init_atimer.
13908 * keyboard.c (toplevel): Include systime.h and atimer.h.
13909 (polling_for_input): Removed because unused.
13910 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
13911 (poll_timer): New variable.
13912 (poll_for_input, poll_for_input_1): New functions.
13913 (start_polling, stop_polling): Rewritten.
13915 * keyboard.h (polling_for_input): Removed.
13917 * atimer.h, atimer.c: New files.
13919 * Makefile.in (obj): Add atimer.o.
13920 (atimer.o): New target.
13922 * blockinput.h (pending_atimers): Add extern declaration.
13923 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
13925 * lisp.h (popup_activated_flag): Add extern declaration.
13927 * xmenu.c (popup_activated_flag): Make externally visible.
13928 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
13929 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
13931 * xterm.c (toplevel): Include atimer.h.
13932 (toolkit_scroll_bar_interaction): New variable.
13933 (Fxt_process_timeouts): Removed.
13934 (x_process_timeouts): New function.
13935 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
13936 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
13937 (x_make_frame_visible): Call poll_for_input_1 instead of
13938 input_poll_signal. Don't call alarm.
13939 (x_initialize): Install timer calling x_process_timeouts.
13941 2000-01-24 Dave Love <fx@gnu.org>
13943 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
13944 Don't use -cckr -- apparently not now necessary.
13946 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
13948 * msdos.c (IT_menu_display): Truncate long menu lines at the right
13951 2000-01-23 Jason Rumney <jasonr@gnu.org>
13953 * w32fns.c (w32_defined_color): Apply gamma correction before
13954 trying to map to the palette.
13955 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
13958 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
13959 here. Callers changed to always pass real device context.
13960 (w32_draw_bitmap): Likewise.
13961 (w32_get_glyph_overhangs): Likewise.
13962 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
13963 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
13964 pfnSetScrollInfo and SetScrollRange.
13965 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
13966 back into MULE characters after decoding them.
13967 (x_get_glyph_face_and_encoding): Likewise.
13968 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
13969 GetCharABCWidthsW fails, since this is defined on Windows 9x.
13970 (x_produce_glyphs): Calculate per char metrics for a character
13971 that we know exists in default font when font_not_found_p is true.
13973 2000-01-22 Jason Rumney <jasonr@gnu.org>
13975 * makefile.nt (intervals.obj, composite.obj): New modules.
13976 (composite.h): Added as dependency where appropriate.
13978 * w32gui.h (XGCValue): New struct for emulating X GCs.
13980 * w32term.h (XCharStruct): New struct for emulating X.
13982 * w32console.c (turn_on_face, turn_off_face): New functions.
13983 (change_line_highlight): New prototype for new redisplay.
13984 (write_glyphs): Support multibyte text. Support faces.
13986 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
13988 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
13989 throughout. struct frame * in place of FRAME_PTR.
13990 Skeleton support for images, toolbars, tooltips from xfns.c.
13991 (Fx_create_frame): Use system default for default scroll bar width.
13992 (w32_get_arg): Renamed from x_get_arg.
13993 (Fx_file_dialog): New function.
13994 (w32_list_fonts): Check cache before asking system.
13995 (Vw32_enable_synthesized_fonts): New variable.
13996 (Vw32_enable_italics): Obsolete, removed.
13998 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13999 Use SELECTED_FRAME macro.
14001 * w32menu.c: Add skeleton support for help strings on menus.
14002 (add_menu_item): Native checkbox and radio support added, but not
14003 yet enabled due to bugs.
14004 (push_menu_item): Add parameters type, selection and help.
14006 Formatting changes to reduce unnecessary diffs with xmenu.c.
14008 * w32select.c (Fw32_set_clipboard_data): Update call to
14009 find_charset_in_str.
14011 * w32term.c: Complete rewrite for new redisplay based on new
14012 xterm.c with necessary sections merged back in from old w32term.c.
14014 2000-01-21 Richard M. Stallman <rms@gnu.org>
14016 * data.c (set_internal): Further fix in same criterion.
14018 2000-01-20 Richard M. Stallman <rms@gnu.org>
14020 * data.c (set_internal): Fix the criteria for whether
14021 to swap out the old cached binding.
14023 2000-01-19 Dave Love <fx@gnu.org>
14025 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
14027 2000-01-18 Kenichi Handa <handa@etl.go.jp>
14029 * regex.c (re_compile_fastmap): While checking a range table for
14030 `charset', skip flag bits for a character class correctly.
14032 2000-01-17 Gerd Moellmann <gerd@gnu.org>
14034 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
14036 * xfns.c (x_window): Call lw_create_widget with new parameter list.
14038 * widget.c (EmacsFrameSetCharSize): Change size of children first
14039 because of problems with main window geometry management under Lesstif.
14041 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
14042 MENU_ITEMS_ITEM_.*.
14043 (MENU_ITEMS_ITEM_HELP): New enumerator.
14044 (push_menu_item): Add parameter HELP. Record help in menu_items.
14045 (single_menu_item, single_submenu, list_of_items): Call
14046 push_menu_item with new parameter.
14047 (single_submenu): Set help string in widget value.
14048 (menu_highlight_callback): New function.
14049 (set_frame_menubar): Call lw_create_widget with new
14051 (xmenu_show, xdialog_show): Ditto.
14053 2000-01-13 Gerd Moellmann <gerd@gnu.org>
14055 * sound.c (Fplay_sound): Improve doc string.
14057 2000-01-11 Richard M. Stallman <rms@gnu.org>
14059 * lisp.h (set_internal): Enter the new arg.
14061 * eval.c (specbind): Record buffer-local variables specially,
14062 indicating which buffer's binding was saved.
14063 (unbind_to): Restore buffer-local variables specially
14064 in the proper buffer.
14066 * data.c (set_internal): New arg BUF.
14068 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
14069 * data.c (Fset): Pass new arg to set_internal.
14070 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
14072 2000-01-11 Gerd Moellmann <gerd@gnu.org>
14074 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
14076 2000-01-11 Richard M. Stallman <rms@gnu.org>
14078 * minibuf.c (Ftry_completion): Doc fix.
14080 2000-01-11 Gerd Moellmann <gerd@gnu.org>
14082 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
14085 2000-01-11 Andreas Schwab <schwab@suse.de>
14087 * coding.c (code_convert_region): Initialize total_skip.
14089 2000-01-08 Dave Love <fx@gnu.org>
14091 * eval.c (Fuser_variable_p): Check customizability too.
14093 2000-01-07 Gerd Moellmann <gerd@gnu.org>
14095 * minibuf.c (Fcompleting_read): Doc fix.
14097 2000-01-05 Gerd Moellmann <gerd@gnu.org>
14099 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
14102 * xfns.c (x_create_im): New function to set IM and IC of a frame.
14103 Check that input style is supported before trying to create an
14105 (x_window): Call x_create_im.
14107 2000-01-04 Gerd Moellmann <gerd@gnu.org>
14109 * xfns.c (current_gif_memory_src): New variable.
14110 (gif_load): Record the address of the current memory source
14111 in current_gif_memory_src.
14112 (gif_read_from_memory): Use current_gif_memory_src.
14114 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
14115 macros statement form.
14117 * sound.c (struct sound): Renamed from struct sound_file.
14118 (struct sound): Add members `data' and `header_size'.
14119 (enum sound_attr): Add SOUND_DATA.
14120 (current_sound, current_sound_device): Variables renamed from
14121 sound_file and sound_device.
14122 (parse_sound): Parse :data.
14123 (parse_sound): Handle sound data in strings.
14124 (find_sound_type): Function renamed from find_sound_file_type.
14125 (wav_init, au_init): Fail if sound's header_size is smaller than
14126 needed header size.
14127 (wav_play, au_play): Play sounds from string data.
14129 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
14131 * lisp.h: Add prototype for allocate_string_data.
14133 * alloc.c (Fgarbage_collect): Return number of live and free strings.
14135 * alloc.c (mark_buffer): Remove code in #if 0.
14137 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
14138 (strings_consed): New variable.
14139 (allocate_string): Set it.
14140 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
14141 (Fmemory_use_counts): Return strings_consed. Use Flist.
14143 * alloc.c: General cleanup in comments etc. Remove conditional
14144 compilation for `standalone'.
14146 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
14148 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
14149 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
14150 (DONT_COPY_FLAG): Removed.
14151 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
14152 (struct sdata, struct sblock): New
14153 (struct string_block): Rewritten.
14154 (STRINGS_IN_STRING_BLOCK): New macro.
14155 (oldest_sblock, current_sblock, total_strings, total_free_strings)
14156 (large_sblocks, string_blocks, string_free_list): New variables.
14157 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
14158 (init_strings): Rewritten.
14159 (allocate_string, allocate_string_data, compact_small_strings)
14160 (free_large_strings, sweep_strings): New functions.
14161 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
14162 (struct string_block_head, current_string_block)
14163 (first_string_block, large_string_blocks, STRING_FULLSIZE)
14164 (STRING_PAD): Removed.
14165 (make_uninit_multibyte_string, make_pure_string): Rewritten.
14166 (Fgarbage_collect): Don't set mark bit in large strings.
14167 (mark_object): Mark strings differently. Mark symbol names
14169 (survives_gc_p): Test marked strings differently.
14170 (gc_sweep): Sweep strings differently, unmark strings in
14172 (compact_strings): Removed.
14174 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
14176 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
14177 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
14179 2000-01-04 Kenichi Handa <handa@etl.go.jp>
14181 * fileio.c (Finsert_file_contents): Signal error if visiting file
14182 in a non-empty buffer.
14184 * term.c (encode_terminal_code): Fix the previous change.
14186 2000-01-03 Gerd Moellmann <gerd@gnu.org>
14188 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
14189 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
14191 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
14193 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14195 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
14196 need to test for MSDOS frames.
14198 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14200 * dosfns.c (unspecified_colors): Remove.
14201 (msdos_stdcolor_idx): Use global variables unspecified_fg and
14203 (msdos_stdcolor_name): Return strings for unspecified fore- and
14204 back-ground colors.
14206 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
14207 (syms_of_xfaces): Remove their staticpro's.
14208 (tty_color_name): Return Lisp strings for unspecified fore- and
14209 back-ground colors.
14210 (Finternal_set_lisp_face_attribute): Remove the special treatment
14211 for Qunspecified_{f,b}g.
14212 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
14214 2000-01-03 Gerd Moellmann <gerd@gnu.org>
14216 * xdisp.c (reseat_at_next_visible_line_start): Position before
14217 newline only if ending up on a newline.
14218 (next_element_from_ellipsis): Return success. Handle case of
14219 displaying no ellipsis. Fix case of ellipsis defined in display table.
14220 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
14223 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14225 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
14226 (Fcolor_supported_p): Renamed from face-color-supported-p.
14228 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14230 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
14231 list of colors renamed to tty-defined-color-alist.
14232 (tty_color_name): Pass the frame to tty-color-by-index.
14233 (realize_tty_face): tty-color-alist is now a function which
14234 accepts the frame as argument.
14236 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
14238 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14240 * term.c (insert_glyphs): Pass glyph, not &glyph, to
14241 encode_terminal_code.
14243 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14245 * dispnew.c (mode_line_string): Support termcap frames as well.
14247 2000-01-01 Gerd Moellmann <gerd@gnu.org>
14249 * syntax.c (Fforward_word): Undo previous change.
14251 * editfns.c (Fconstrain_to_field): Don't constrain if
14252 inhibit-field-text-motion is non-nil.
14253 (Fline_beginning_position): Undo previous change.
14254 (Fline_end_position): Ditto.
14256 * syntax.c (Fforward_word): Notice field boundaries only if
14257 inhibit-field-text-motion is nil.
14259 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
14261 * editfns.c (Vinhibit_field_text_motion): New variable.
14262 (inhibit-field-text-motion): New DEFVAR_LISP.
14263 (Fline_beginning_position, Fline_end_position): Notice field
14264 boundaries only if inhibit-field-text-motion is nil.
14266 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
14267 All calls adjusted.
14268 (x_build_heuristic_mask): Likewise.
14269 (xbm_load_image_from_file): Change error output.
14270 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
14271 (gif_load, gs_load, x_kill_gs_process): Ditto.
14273 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
14274 color indices when accessing raster pixels.
14275 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
14276 one of :file or :data.
14277 (enum pbm_keyword_index): Add PBM_DATA.
14278 (pbm_format): Add :data.
14279 (pbm_image_p): Allow either :file or :data.
14280 (pbm_read_file): New function.
14281 (pbm_scan_number): Rewritten to read from string.
14282 (pbm_load): Support :data.
14284 See ChangeLog.8 for earlier changes.
14286 ;; Local Variables:
14287 ;; coding: iso-2022-7bit
14290 Copyright (C) 2001 Free Software Foundation, Inc.
14291 Copying and distribution of this file, with or without modification,
14292 are permitted provided the copyright notice and this notice are preserved.