1 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3 * process.c (process-inherit-coding-system-flag,
4 get-buffer-process): Do not confuse make-docfile with doc strings
7 * editfns.c (Fchar_to_string): Make doc string consistent with arguments.
9 * abbrev.c, minibuf.c: Put doc strings in comments.
11 2001-10-15 Gerd Moellmann <gerd@gnu.org>
13 * window.c (window_loop): Don't check for Fother_buffer returning
16 * window.c (select_window_1): Unfreeze window start. Remove a
17 doubled test for WINDOW being live.
19 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
21 * fns.c (Fmapconcat): Fix typo in a doc string.
23 * dispnew.c (Fsleep_for): Fix typo in a doc string.
25 2001-10-15 Gerd Moellmann <gerd@gnu.org>
27 * xterm.c (x_draw_glyph_string): Restore clipping after
30 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
32 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc
35 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
37 * indent.c (skip_invisible): Use new retval of
38 TEXT_PROP_MEANS_INVISIBLE.
40 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
41 If a parent is reached and noinherit is set, exit immediately.
42 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
44 * s/ms-w32.h (EXEC_SUFFIXES):
45 * s/msdos.h (EXEC_SUFFIXES):
46 * process.h (EXEC_SUFFIXES): Remove.
48 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
49 (decode_suffixes): Remove.
51 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
52 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
53 (invisible_ellipsis_p): Remove.
55 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
56 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
57 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
58 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
59 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
61 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
63 * lisp.h (Ftop_level): Add prototype.
65 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
66 (XTread_socket): Improve style of comments to follow other
69 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
70 is already prototyped in included lisp.h).
72 * frame.c (Fset_mouse_position): Improve style of comment to
73 follow other comments.
74 (Fset_mouse_pixel_position): Improve style of comment to follow
76 (Fmake_frame_visible): Doc fix and typo in comment.
77 (Fmake_frame_invisible): Doc fix and typo in comment.
78 (Ficonify_frame): Fix typo in comment.
80 2001-10-14 Gerd Moellmann <gerd@gnu.org>
82 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
83 * term.c, alloc.c: Put doc strings in comments.
85 2001-10-13 Gerd Moellmann <gerd@gnu.org>
87 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
88 Provide definitions for doc strings in comments.
90 * fns.c: Put doc strings in comments.
92 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
94 * dired.c (file_name_completion): Ignore a candidate directory if
95 it matches an element in completion-ignored-extensions that ends
97 (syms_of_dired) <completion-ignored-extensions>: Mention the above
98 feature in the doc string.
99 (Ffile_name_completion): Ditto.
101 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
103 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
105 * xfns.c (syms_of_xfns): Update calls to Fprovide.
107 * lisp.h (Fprovide): Update prototype.
108 (Ffeaturep, invisible_p): Remove.
110 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
111 (DOLIST, LOOP_PROPVAL): New macros.
112 (invisible_p, invisible_ellipsis_p): Use them.
113 (invisible_noellipsis_p): New function.
114 (syms_of_xdisp): Use empty_string.
116 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
118 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
119 (syms_of_lread) <Vafter_load_alist>: Update docstring.
121 * print.c (Fwith_output_to_temp_buffer): Align with
122 internal_with_output_to_temp_buffer.
123 (print_preprocess): Use traverse_intervals_noorder.
124 (print_object): Update call to traverse_intervals.
126 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
127 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
129 * intervals.c (traverse_intervals_noorder): New function.
130 (search_for_interval, count_intervals): Use it.
131 (traverse_intervals): Use less stack space and drop `depth' arg.
133 * fns.c (Ffeaturep): Add new `subfeature' arg.
134 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
135 (Qsubfeatures): New var.
136 (syms_of_fns): Initialize it.
138 * keymap.c (Fkey_description): Use empty_string.
139 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
140 (syms_of_keymap): Setup inheritance between maps.
141 Don't export Sdescribe_bindings_internal any more.
143 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
145 2001-10-12 Gerd Moellmann <gerd@gnu.org>
147 * xterm.c (notice_overwritten_cursor): Renamed from
148 note_overwritten_text_cursor. Rewritten to take glyph widths into
151 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
153 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
154 multi-line strings without a trailing "\n\".
156 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
158 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
161 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
163 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
165 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
166 * w32proc.c (sys_spawnve):
167 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
168 * w32.c (check_windows_init_file):
169 * sound.c (Fplay_sound):
170 * emacs.c (init_cmdargs):
171 * process.c (Fstart_process): Update calls to openp.
173 * callproc.c (Vexec_suffixes): New var.
174 (Fcall_process): Update call to openp.
175 (decode_suffixes): New function.
176 (syms_of_callproc): Init exec-suffixes.
178 * lread.c (Vload_suffixes, default_suffixes): New vars.
179 (openp): Take a lisp list of suffixes.
180 Check for file-name-handlers even if the file was absolute already.
181 (syms_of_lread): Declare load-suffixes.
182 (Fload): Fix up call to openp.
183 Don't bother checking for file-name-handler at the very beginning.
185 * keymap.h (Fcopy_keymap): Don't export.
187 * lisp.h (empty_string): Declare.
188 (Vload_suffixes, Vexec_suffixes): Declare.
189 (openp): Update prototype.
191 * emacs.c (empty_string): New var.
192 (syms_of_emacs): Initialize it.
194 * search.c (wordify): Use it.
196 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
197 selected window if it's not displayed there. Handle the case
198 when the window is dedicated.
199 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
201 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
203 * syntax.h (struct gl_state_s): Change the meaning of b_property.
204 Remove left_ok and right_ok.
205 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
206 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
207 new meaning of b_property.
209 * syntax.c (update_syntax_table): Simplify.
210 (Fforward_comment): Don't skip quoted chars when going backward.
212 2001-10-11 Gerd Moellmann <gerd@gnu.org>
214 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
215 in case I is of some unsigned type, in which case
216 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
217 comparison becomes bogus.
219 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
220 (Fuser_full_name): Fix bug treating a float as a fixnum.
222 * data.c (Fstring_to_number): Use make_fixnum_or_float.
224 * lisp.h (make_fixnum_or_float): New macro.
226 * lisp.h (circular_list_error): Add prototype.
228 * data.c (Qcircular_list): New variable.
229 (circular_list_error): New function.
230 (syms_of_data): Initialize it Qcircular_list.
232 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
234 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
235 casefiddle.c, buffer.c: Include keymap.h.
237 2001-10-10 Gerd Moellmann <gerd@gnu.org>
239 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
240 options. From Dave Love <d.love@dl.ac.uk>.
242 2001-10-09 Gerd Moellmann <gerd@gnu.org>
244 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
245 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
247 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
249 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
251 2001-10-08 Andrew Innes <andrewi@gnu.org>
253 * lisp.h [max]: Undef min and max before redefining them.
255 * w32gui.h: Do not undef min and max.
257 * w32heap.h: Do not undef min and max.
259 * s/ms-w32.h: Do not undef min and max.
261 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
263 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
265 2001-10-08 Sam Steingold <sds@gnu.org>
267 * keymap.c (current-active-maps): Quote newlines (compilation error).
269 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
271 * Makefile.in (lisp, shortlisp): Replace bindings.el with
272 bindings.elc, since otherwise doc strings in bindings.el get wrong
275 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
277 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
279 * keyboard.h (map_prompt): Remove.
281 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
282 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
284 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
286 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
288 * keyboard.c (map_prompt): Remove.
289 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
292 * keymap.h: New file. Extracted from lisp.h.
294 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
295 (accessible_keymaps_1): New function.
296 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
297 (Fwhere_is_internal): Use Fcurrent_active_maps.
298 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
299 Insert in current buffer rather than standard-output.
300 Don't call `help-mode'. Export to elisp.
301 (describe_buffer_bindings): New wrapper.
302 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
303 and Sdescribe_buffer_bindings.
305 2001-10-08 Gerd Moellmann <gerd@gnu.org>
307 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
308 Remove code setting signal handler.
310 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
311 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
313 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
315 * keyboard.c: Don't define min/max.
317 2001-10-08 Gerd Moellmann <gerd@gnu.org>
319 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
320 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
321 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
322 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
323 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
324 Don't define min/max.
326 * lisp.h (min, max): New macros.
328 * puresize.h (BASE_PURESIZE): Increase to 725000.
330 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
332 * xfaces.c (free_frame_menubar): Add prototype.
334 * lisp.h (init_window): Add prototype.
336 * editfns.c: Include ctype.h.
338 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
339 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
340 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
343 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
344 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
345 `popup_activated_flag' and `title'.
347 * doc.c (Fdocumentation_property): Fix typo in a doc string.
349 * emacs.c (main): Remove extra `;'.
351 * atimer.h (struct atimer): Fix typos in a comment.
353 * atimer.c: Fix typo.
355 * Makefile.in: Fix typo.
357 * README: Remove obsolete part mentioning removed VMS file.
359 2001-10-07 Miles Bader <miles@gnu.org>
361 * Makefile.in (lisp, shortlisp): Add `button.elc'.
363 2001-10-07 Ken Raeburn <raeburn@gnu.org>
365 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
368 * lisp.h (Ffield_end): Declare.
370 2001-10-07 Gerd Moellmann <gerd@gnu.org>
372 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
374 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
376 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
378 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
380 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
381 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
383 * alloc.c (inhibit_garbage_collection): Simplify.
384 (Fmemory_use_counts): Ditto.
386 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
387 (syms_of_data): DEFVAR_INT most-positive-fixnum and
388 most-negative-fixnum.
390 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
391 (FIXNUM_OVERFLOW_P): New macros.
393 2001-10-06 Miles Bader <miles@gnu.org>
395 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
396 scroll_bar_bottom_shadow_pixel fields.
397 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
398 for the shadows, and tell the toolkit about them if we succeed.
399 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
400 Free scroll-bar shadow colors.
401 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
402 Free scroll-bar shadow colors when the background color changes.
403 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
404 Initialize scroll-bar shadow-color fields.
406 2001-10-05 Gerd Moellmann <gerd@gnu.org>
408 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
410 2001-10-05 Miles Bader <miles@gnu.org>
412 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
413 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
414 New functions (were in simple.el).
415 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
416 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
417 (syms_of_minibuf): Initialize them.
419 2001-10-05 Gerd Moellmann <gerd@gnu.org>
421 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
422 (tiff_load): Install them as error and warning handler.
424 2001-10-04 Andrew Innes <andrewi@gnu.org>
426 * w32fns.c (x_to_w32_color): Fix argument to alloca.
427 (w32_load_system_font): Don't believe what GetLanguageFontInfo
428 says; query codepage info directly to determine if font is double byte.
429 (x_to_w32_charset): Handle private format for unknown charsets.
430 Handle wildcards in charset spec, by ignoring them.
431 (w32_codepage_for_font): Fix argument to alloca. Don't remove
432 "*-" prefix from charset.
433 (x_to_w32_font): Enlarge remainder array for safety. Specifically
434 handle the truncated font spec form constructed by font_list_1, so
435 that we correctly identify the charset fields. Don't remove "*-"
437 (w32_list_synthesized_fonts): Fix argument to alloca.
439 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
441 * window.h (MINI_WINDOW_P): Use NILP.
443 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
445 * termhooks.h (struct input_event): Use proper type for `kind'.
447 2001-10-04 Gerd Moellmann <gerd@gnu.org>
449 This handles unknown keysyms better than before. For example,
450 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
451 Emacs formerly completely ignored F5. With the change, it derives
452 a key symbol from the name of the X keysym, `ccaron' in this case.
453 Reported by Martin Buchholz.
455 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
458 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
459 that EVENT->code isn't a function key, use the keysym's name.
461 2001-10-04 Gerd Moellmann <gerd@gnu.org>
463 FOREACH is a macro that should make it easier to loop over Lisp
464 lists with checks for cycles and proper lists.
466 * lisp.h (LIST_END_P, FOREACH): New macros.
468 2001-10-04 Gerd Moellmann <gerd@gnu.org>
470 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
471 called for a lost connection. Prevent dumping core in this case.
472 Instead print the X error, and exit. On user request.
474 * xterm.c (error_msg): New variable.
475 (x_fatal_error_signal): New function.
476 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
477 as fatal_error_signal_hook around the call to XtCloseDisplay.
479 * emacs.c (fatal_error_signal_hook): New variable.
480 (fatal_error_signal): Call that function.
482 2001-10-04 Gerd Moellmann <gerd@gnu.org>
484 With this, Emacs prints how much pure storage it will
485 approximately need in case pure storage overflows while dumping.
487 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
489 (init_alloc_once): Initialize new variables.
490 (PURE_POINTER_P): Use new variables.
491 (pure_alloc): If pure storage overflows, allocate from the heap.
492 (check_pure_size): New function.
493 (Fgarbage_collect): Don't GC if pure storage has overflowed.
495 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
496 (check_pure_size): Add prototype.
498 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
500 2001-10-04 Gerd Moellmann <gerd@gnu.org>
502 This adds a post-gc-hook that's run with GC inhibited.
503 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
505 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
506 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
507 (Fgarbage_collect): Run post-gc-hook.
509 2001-10-04 Gerd Moellmann <gerd@gnu.org>
511 This adds `defvaralias' and `indirect-variable'. Changes not
512 directly related to this feature are there to gain the same
513 performance again as before variable aliases.
515 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
516 code to get and set symbol values, to take defvaralias into account.
518 (Note: the new `constant' bit-flag in symbols would make it
519 possible to define arbitrary read-only variables, e.g. with
522 Documentation is in lispref/variables.texi. Added to NEWS.
524 * lisp.h (enum symbol_interned): New enumeration.
525 (struct Lisp_Symbol): Remove member `obarray', add
526 `indirect_variable', `constant', and `interned'.
527 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
528 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
529 (indirect_variable): Add prototype.
531 * print.c (print_preprocess, print_object): Test internedness of
534 * lread.c (Fintern, Funintern): Set symbol's interned and constant
536 (init_obarray): Likewise for t and nil.
538 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
539 (Fdefvaralias): New function.
540 (specbind): Simplify the test if symbol is a constant.
541 (syms_of_eval): Defsubr Fdefvaralias.
543 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
544 (Qcyclic_variable_indirection): New variable.
545 (Fkeywordp): Check for internedness differently.
546 (Fmakunbound): Simplify the test if symbol is a constant.
547 (indirect_variable, Findirect_variable): New functions.
548 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
550 (let_shadows_buffer_binding_p): Check for variable aliases.
551 (set_internal): Simplify the test if SYMBOL is a constant.
552 If SYMBOL has a buffer-local value and is an alias, use the aliased
554 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
557 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
558 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
561 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
563 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
564 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
565 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
567 2001-10-04 Gerd Moellmann <gerd@gnu.org>
571 2001-10-03 Miles Bader <miles@gnu.org>
573 * callproc.c (syms_of_callproc): Explicitly state in the
574 documentation for `process-environment' that earlier entries take
575 precedence over later ones.
577 2001-10-02 Miles Bader <miles@gnu.org>
579 * textprop.c (Fnext_char_property_change)
580 (Fprevious_char_property_change): Remove reference to non-existant
581 argument OBJECT from doc-string.
583 2001-10-01 Gerd Moellmann <gerd@gnu.org>
585 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
586 (try_window_id): Skip back over lines ending in a newline from a
589 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
592 2001-10-01 Richard M. Stallman <rms@gnu.org>
594 * search.c (Freplace_match): Doc fix.
596 2001-09-28 Andrew Innes <andrewi@gnu.org>
598 * w32menu.c (set_frame_menubar): Take into account that
599 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
602 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
604 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
606 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
608 * s/gnu-linux.h: Fix a typo in comment.
610 2001-09-28 Andreas Schwab <schwab@suse.de>
612 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
613 nocombreloc, in case -z combreloc is the default.
615 2001-09-28 Gerd Moellmann <gerd@gnu.org>
617 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
618 really going on here.
620 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
622 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
624 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
626 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
627 utf-8, menu-bar, and latin-N.
628 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
630 (lisp): Add latin-N, since they are preloaded.
632 2001-09-27 Gerd Moellmann <gerd@gnu.org>
634 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
635 to the left. Some cleanup.
637 * xdisp.c (display_mode_element): One more case where a string's
638 multibyteness should be used for display.
640 2001-09-26 Gerd Moellmann <gerd@gnu.org>
642 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
645 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
646 of the only temporarily set echoing flag for deciding when
649 * keyboard.c (echo_kboard): Make externally visible.
651 * lisp.h (echo_kboard): Declare extern.
653 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
654 fonts_changed_p if we need larger matrices due to vscrolling.
655 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
656 this round of redisplay if make_cursor_line_fully_visible fails.
657 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
658 (try_cursor_movement, try_scrolling): Use them instead of integers.
660 * dispextern.h (required_matrix_width, required_matrix_height):
663 * dispnew.c (required_matrix_width, required_matrix_height):
665 (allocate_matrices_for_window_redisplay)
666 (allocate_matrices_for_frame_redisplay: Use them.
667 Remove parameters CH_DIM.
669 * xdisp.c (display_mode_lines): Temporarily set selected_frame
670 and selected_window to the frame of the window whose mode-lines
671 are displayed, and to the window itself.
672 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
675 2001-09-25 Gerd Moellmann <gerd@gnu.org>
677 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
678 the image cache under us.
680 * xdisp.c (display_mode_element): If the mode element is a symbol
681 with a string value, use that string's multibyteness for displaying.
683 * keyboard.c (read_char): Don't clear a message for a switch-frame
684 event. From Stefan Monnier <monnier@cs.yale.edu>.
686 * xterm.c (fast_find_position) [0]: Add a presumably more correct
687 version for after 21.1.
689 * xdisp.c (row_containing_pos): Make externally visible.
691 * dispextern.h (row_containing_pos): Add prototype.
693 * process.c (send_process): Disable composition if from_byte < 0.
694 From Kenichi Handa <handa@etl.go.jp>.
696 2001-09-24 Gerd Moellmann <gerd@gnu.org>
698 * xterm.c (refreshicon): Function removed.
700 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
702 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
704 * xterm.c (toplevel): Remove includes in #if 0.
706 * process.c (sigchld_handler) [LINUX]: Don't return from
707 the signal handler at the end of the loop.
709 2001-09-21 Gerd Moellmann <gerd@gnu.org>
711 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
712 Terminate only if kill returns -1, and errno is ESRCH.
714 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
716 * Makefile.in (shortlisp): Add ../lisp/env.elc.
718 2001-09-20 Gerd Moellmann <gerd@gnu.org>
720 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
721 since this function can be called during GC.
723 * callproc.c (Fcall_process): Handle errors from pipe(2).
724 (child_setup): Delete code in #ifdef vipc.
726 2001-09-19 Gerd Moellmann <gerd@gnu.org>
728 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
729 (display_mode_element): Display the string from decode_mode_spec
730 depending on its multibyteness.
732 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
734 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
736 2001-09-18 Gerd Moellmann <gerd@gnu.org>
738 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
739 recursive_edit_unwind.
740 (recursive_edit_unwind): Set kboard state according to
743 * buffer.c (modify_overlay): Don't do nothing if START == END;
744 This can still be a modification, for example when an overlay has
745 a before-string or after-string.
746 (Fdelete_overlay): Prevent redisplay optimizations when deleting
747 an overlay with before-string or after-string.
749 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
750 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
752 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
753 first_unchanged_at_end_row is in front of
754 last_unchanged_at_beg_row. This code should be removed after the
757 2001-09-17 Gerd Moellmann <gerd@gnu.org>
759 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
760 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
762 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
765 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
767 * dired.c (Ffile_attributes): Doc fix.
769 2001-09-14 Gerd Moellmann <gerd@gnu.org>
771 * fileio.c (Ffile_symlink_p): Fix last change.
773 * filelock.c (current_lock_owner): Fix last change.
775 2001-09-13 Gerd Moellmann <gerd@gnu.org>
777 * filelock.c (current_lock_owner): If readlink returns ERANGE,
778 take that to mean that the buffer is too small.
780 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
781 that to mean that the buffer is too small.
783 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
784 current buffer's multibyteness when discarding the iterator's
787 * xfns.c (Fx_window_property): Handle case that property gets
788 deleted between the two calls to XGetWindowProperty.
790 2001-09-11 Gerd Moellmann <gerd@gnu.org>
792 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
794 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
795 in addition to read-only.
797 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
798 to t in addition to read-only.
800 * lisp.h (Qinhibit_modification_hooks): Declare.
802 * insdel.c (Qinhibit_modification_hooks): New variable.
803 (syms_of_insdel): Initialize and staticpro it.
805 * textprop.c (verify_interval_modification): Don't run
806 modification-hooks if inhibit_modification_hooks.
808 * dispnew.c (set_window_cursor_after_update): Fix code
809 finding glyph row containing cursor when cursor_in_echo_area
812 * xdisp.c (init_from_display_pos): Put some code in #if 0.
813 (add_to_log): Use bcopy instead of strcpy.
814 (init_from_display_pos): Use an explicit loop over bytes in
815 overlay strings instead of calling index.
817 2001-09-10 Gerd Moellmann <gerd@gnu.org>
819 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
821 * dispnew.c (direct_output_for_insert): Don't change IT's
822 stop_charpos to something in front of its current position.
824 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
827 2001-09-10 Richard M. Stallman <rms@gnu.org>
829 * frame.c (Fmouse_position): Doc fix.
831 2001-09-07 Gerd Moellmann <gerd@gnu.org>
833 * xdisp.c (init_from_display_pos): Don't compare the result
834 of calling index with NULL.
836 2001-09-06 Gerd Moellmann <gerd@gnu.org>
838 * xfns.c (x_set_background_color): Don't change the colors
839 of the X window of scroll bar widgets.
841 2001-09-05 Andrew Innes <andrewi@gnu.org>
843 * w32fns.c (w32_createwindow): Undo last change.
845 2001-09-05 Gerd Moellmann <gerd@gnu.org>
847 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
849 * xdisp.c (string_buffer_position): Use *single_char_property*
850 functions instead of the *single_property* functions.
852 2001-09-04 Andrew Innes <andrewi@gnu.org>
854 * w32term.c (w32_read_socket): Add more information to debugging
857 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
858 from Emacs frames, so that calls to GetClipBox in w32term.c
859 correctly report when part of a frame is visible (including
860 scrollbars, etc). This prevents repeated redrawing of frames when
861 only a scrollbar is visible.
862 (w32_wnd_proc): Add more frame information to debugging output.
864 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
866 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
868 2001-09-03 Gerd Moellmann <gerd@gnu.org>
870 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
871 help-echo for a string which doesn't have help-echo itself, use
872 get-char-property to obtain the help-echo from the string's buffer
873 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
874 have mouse-face, look ``under'' the string for mouse-face from an
876 (fast_find_position): Add parameter STOP. In the final row, stop
877 before glyphs having STOP as object. Don't consider glyphs that
878 are not from a buffer.
880 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
882 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
884 * fns.c (Fmd5): Doc fix.
886 2001-08-31 Gerd Moellmann <gerd@gnu.org>
888 * composite.c (update_compositions): Do nothing if
889 inhibit-modification-hooks is set.
891 2001-08-30 Gerd Moellmann <gerd@gnu.org>
893 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
894 and check_message_stack if terminating abnormally. We want
895 glyph matrices etc. in a core dump.
897 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
898 (syms_of_xdisp): Initialize them.
899 (handle_single_display_prop): Don't change point, bind `object',
900 `position', and `buffer-position' instead to the object having the
901 `display' property, position in the object and position in the buffer.
903 * fileio.c (Finsert_file_contents): Don't change the multibyteness
904 of the buffer if REPLACE is non-nil.
906 2001-08-29 Gerd Moellmann <gerd@gnu.org>
908 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
910 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
912 * w32term.c (x_set_glyph_string_background_width)
913 (show_mouse_face): Track the last changes in xterm.c.
915 2001-08-28 Gerd Moellmann <gerd@gnu.org>
917 * xterm.c (x_set_glyph_string_background_width): Set the glyph
918 string's background width so that multi-line mouse-face is drawn
919 to the right edge of the window.
920 (show_mouse_face): Set the row's mouse_face_p flag after drawing
923 * dispnew.c (direct_output_for_insert): Set updated_area
924 before inserting/writing glyphs.
926 * xdisp.c (display_mode_element): Use string_byte_to_char to
927 determine character positions in strings, use chars_in_text
929 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
930 a matrix as parameter; this is easier to use from GDB.
932 2001-08-28 Miles Bader <miles@gnu.org>
934 * textprop.c (Fprevious_single_char_property_change)
935 (Fnext_single_char_property_change): Doc fixes.
937 2001-08-27 Gerd Moellmann <gerd@gnu.org>
939 * fileio.c (Finsert_file_contents): Allocate, restore, and
940 free composition data in the case of REPLACE not being nil.
942 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
943 there exist overlay strings with newlines at POS.
944 (text_outside_line_unchanged_p): Return 0 if changes start at
945 START and overlays exist at START. Likewise for END.
946 (try_window_id): Give up if init_to_row_end returns 0.
948 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
951 2001-08-24 Gerd Moellmann <gerd@gnu.org>
953 * keymap.c (access_keymap): Return the cdr of the binding of
954 a generic character instead of its definition (KEY . BINDING).
956 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
957 to 0 also in the REPLACE case.
959 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
961 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
962 open to determine whether file is readable (as for DOS_NT).
964 2001-08-23 Gerd Moellmann <gerd@gnu.org>
966 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
967 coding.type is coding_type_no_conversion or coding_type_raw_text,
968 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
969 non-nil instead of just setting enable_multibyte_characters in the
972 2001-08-22 Gerd Moellmann <gerd@gnu.org>
974 * dispextern.h (struct face_cache): Add member
977 * xfaces.c (menu_face_changed_default): New variable.
978 (menu_face_changed_count): Variable removed.
979 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
980 the menu_face_changed_default flag, otherwise set the FRAME's
981 menu_face_changed_p flag if the `menu' face has been changed.
982 Prevent calling set_font_frame_param if FRAME is t.
983 (make_face_cache): Initialize cache's menu_face_changed_p
984 from menu_face_changed_default.
985 (realize_basic_faces): Look into the frame's face cache to
986 determine if the menu appearance needs updating.
988 * keymap.c (access_keymap): Fix last change to not consider
989 IDX when it has modifiers.
991 2001-08-21 Gerd Moellmann <gerd@gnu.org>
993 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
994 . BINDING) exists, where GENERIC-CHAR is the generic character of
995 the charset of IDX, return BINDING unless there exists a binding
998 2001-08-16 Gerd Moellmann <gerd@gnu.org>
1000 * xrdb.c (SYSV): Don't define on Solaris 2.
1001 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
1003 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
1004 of the screen line, not text line, containing IT's current position.
1006 2001-08-15 Gerd Moellmann <gerd@gnu.org>
1008 * window.c (window_scroll_pixel_based): Don't recenter if
1009 PT is partially visible in the window.
1011 * xterm.c (expose_window_tree, expose_window, expose_line):
1012 Return 1 when overwriting mouse-face.
1013 (expose_frame): If mouse-face was overwritten, redo it.
1015 * xfaces.c (x_update_menu_appearance): Don't call
1016 set_frame_menubar, let the next redisplay do it.
1018 2001-08-14 Andrew Innes <andrewi@gnu.org>
1020 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
1021 drawing glyph string.
1023 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
1025 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
1028 2001-08-14 Gerd Moellmann <gerd@gnu.org>
1030 * xfaces.c (x_update_menu_appearance): Save and restore value of
1031 interrupt_input_blocked.
1033 2001-08-13 Gerd Moellmann <gerd@gnu.org>
1035 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
1036 a line start, move back to the line start.
1038 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
1039 exactly when a mini-buffer is active.
1041 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
1042 in units of 1/8 character on non window-system frames.
1043 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
1045 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1047 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
1050 2001-08-09 Gerd Moellmann <gerd@gnu.org>
1052 * keyboard.c (Vpre_help_message): New variable.
1053 (syms_of_keyboard): Initialize and staticpro it.
1054 (show_help_echo): Record current message before displaying a
1055 help-echo, and restore that message when clearing the help.
1057 * xfns.c (x_create_im): Remove prototype.
1059 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
1061 * dispnew.c (adjust_glyph_matrix): Undo last change.
1063 2001-08-08 Gerd Moellmann <gerd@gnu.org>
1065 * dispnew.c (adjust_glyph_matrix): In the optimization for
1066 windows whose height has changed, disable partially visible lines.
1068 2001-08-07 Gerd Moellmann <gerd@gnu.org>
1070 * window.c (Frecenter): If ARG < 0, and on a window system
1071 frame, count in some empty lines when we can't move -ARG lines down.
1073 * xdisp.c (start_display): Don't try to determine the continuation
1074 lines width if lines are truncated. It's superfluous and leads to
1075 incorrect results if POS is not visible in the window after
1076 reseating the iterator at the previous line start.
1078 2001-08-06 Gerd Moellmann <gerd@gnu.org>
1080 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1082 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1084 * alloc.c (init_stack): Remove declaration.
1086 2001-08-03 Gerd Moellmann <gerd@gnu.org>
1088 * keyboard.c (read_key_sequence): Check that key is an integer
1089 before comparing it with quit_char.
1090 (add_command_key): Use larger_vector.
1091 (read_char_x_menu_prompt): Instead of converting symbol and
1092 integer events into conses (EVENT . nil), use (EVENT . disabled)
1093 which cannot be confused with valid events.
1094 (read_char): When reading from Vunread_command_events, check for
1095 events of the form (EVENT . disabled) instead of
1098 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
1099 a float, determine the max height from the frame's height.
1101 2001-08-02 Gerd Moellmann <gerd@gnu.org>
1103 * xdisp.c (redisplay_internal): Take message_cleared_p into
1104 account only if minibuf_level == 0.
1106 2001-08-01 Gerd Moellmann <gerd@gnu.org>
1108 * xdisp.c (redisplay_internal): Add a check for the last
1111 * xdisp.c (message_cleared_p): New variable.
1112 (clear_message): Set message_cleared_p when clearing the current
1114 (redisplay_internal): Look at message_cleared_p to capture
1115 the case that the echo area should be cleared.
1117 * keyboard.c (command_loop_1): Fix spelling of
1118 resize_echo_area_exactly.
1120 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
1122 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
1124 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
1125 current matrix when the window gets smaller.
1127 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
1129 * print.c (strout): Cast the character passed to insert_char to
1130 unsigned char, to avoid sign extension when it is promoted to int.
1132 2001-07-31 Gerd Moellmann <gerd@gnu.org>
1134 * fileio.c (Finsert_file_contents): Don't treat a return value
1135 of 0 from emacs_read as an IO error.
1137 2001-07-30 Gerd Moellmann <gerd@gnu.org>
1139 * keyboard.c (abs): New macro.
1140 (double_click_fuzz): New variable.
1141 (make_lispy_event): Use it to determine what makes a double-click.
1142 (syms_of_keyboard): DEFVAR_INT it.
1144 * xmenu.c (set_frame_menubar): Take into account that
1145 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1148 2001-07-27 Gerd Moellmann <gerd@gnu.org>
1150 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
1152 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
1153 of row's visible height.
1155 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
1156 deal with the first overlay string having an image `display' property.
1157 (try_window_reusing_current_matrix, compute_line_metrics):
1158 Fix computation of row's visible height for the case that part of the
1159 row is invisible above and part of the row is at the same time
1160 invisible below the window.
1162 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1164 * xfns.c (x-show-tip): Doc fix.
1166 * xfns.c (Vx_max_tooltip_size): New variable.
1167 (syms_of_xfns): DEFVAR_LISP it.
1168 (Fx_show_tip): Set frame's window_width to the width of the
1169 window. Use a maximum tooltip size specified by
1170 Vx_max_tooltip_size, if that has valid contents.
1171 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1173 2001-07-26 Andrew Innes <andrewi@gnu.org>
1175 * w32term.c (x_display_list): New variable.
1176 (w32_term_init): Set it.
1178 * w32term.h (x_display_list): New extern.
1180 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1182 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
1183 is non-nil, instead of when redisplaying_p is non-zero.
1185 (mark_window_display_accurate_1): Add an assertion.
1187 2001-07-25 Gerd Moellmann <gerd@gnu.org>
1189 * dispextern.h (struct it): Increase size of ctl_chars to 16.
1191 * xfns.c (Fx_file_dialog): Block/unblock input while processing
1192 events so that we get a chance of processing expose events.
1194 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
1196 2001-07-24 Gerd Moellmann <gerd@gnu.org>
1198 * xfns.c (valid_image_p): Protect better against invalid image
1199 specifications. Previous code could signal an error.
1201 2001-07-23 Gerd Moellmann <gerd@gnu.org>
1203 * indent.c (current_column): Fix column computation in the
1204 presence of display table entries.
1205 (current_column_1, Fmove_to_column, compute_motion): Likewise.
1207 * dispnew.c (adjust_glyph_matrix): In the optimization for
1208 windows whose height has changed, use the new window height
1209 to compute which rows to invalidate.
1211 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
1212 (MAX_10_EXP): New macro.
1215 * coding.c (code_convert_region): Handle the multibyte case if
1216 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
1218 2001-07-20 Gerd Moellmann <gerd@gnu.org>
1220 * dispextern.h (struct face): Change type of `stipple' to
1223 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
1225 2001-07-19 Gerd Moellmann <gerd@gnu.org>
1227 * dispnew.c (update_window): Don't set the cursor at the end
1228 of the update if display update has been paused.
1230 * composite.h (syms_of_composite): Renamed from syms_of_composition.
1232 2001-07-18 Ken Raeburn <raeburn@gnu.org>
1234 * fns.c (Fset_char_table_default): Check that a charset is defined
1235 before checking its dimension.
1237 2001-07-17 Ken Raeburn <raeburn@gnu.org>
1239 * coding.c (setup_coding_system): Don't do any designation based
1240 on reg_bits if charset is not yet defined.
1242 * lisp.h (XVECTOR): Verify correct object type before returning a
1243 pointer, using eassert.
1245 2001-07-17 Gerd Moellmann <gerd@gnu.org>
1247 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
1248 Increase to 4096 because of paste problems reported on GNU/Linux.
1250 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
1252 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
1254 2001-07-16 Gerd Moellmann <gerd@gnu.org>
1256 * fileio.c (unwind_read): Function removed.
1257 (read_non_regular, read_non_regular_quit): New functions.
1258 (Finsert_file_contents): When reading from non-regular files,
1259 arrange to catch a `quit' and terminate the loop. Rearrange
1260 code so that a `quit' when reading from a regular file doesn't
1261 insert text in the buffer.
1263 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
1264 Clear faces afterwards.
1265 (clear_font_table): Take a x_display_info parameter. Don't free
1266 fonts being the default font of any frame on the given display.
1268 2001-07-13 Gerd Moellmann <gerd@gnu.org>
1270 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
1271 instead of CHAR_STRING which can signal an error.
1273 * charset.c (char_to_string_1): Extracted from char_to_string.
1274 Return -1 instead of signaling an error.
1275 (char_to_string): Use it.
1277 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
1279 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
1281 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
1282 is t, don't try to append anything to it.
1284 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
1286 * dired.c (file_name_completion): Pass dp->d_name to
1287 Fstring_match, not elt, which is always nil here.
1289 2001-07-12 Gerd Moellmann <gerd@gnu.org>
1291 * xselect.c (x_decline_selection_request): Handle errors
1292 caused by receivers that have vanished.
1294 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
1295 ignoring events on foreign windows in #if 0. Always dispatch
1296 the event after checking it with x_handle_property_notify.
1298 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
1299 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
1300 TRACE macros to facilitate debugging. Add additional trace statements.
1301 (toplevel): Add prototypes for file-local functions.
1302 (x_atom_to_symbol): Remove DPYINFO parameter.
1304 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
1306 * w32menu.c (menubar_selection_callback, w32_menu_show):
1307 Initialize `entry' to nil.
1308 (w32_dialog_show): Remove unused `save_wv' variable.
1309 (name_is_separator): Recognize "--:foo" and "--foo-bar".
1311 2001-07-11 Gerd Moellmann <gerd@gnu.org>
1313 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
1315 * fileio.c (unwind_read): Print a message when discarding inserted
1316 text or switching the buffer to unibyte. Change parameter.
1317 (Finsert_file_contents): Don't pass VISIT to unwind_read.
1319 * fileio.c (unwind_read): New function.
1320 (Finsert_file_contents): Record it as unwind-function for
1321 the case that reading is interrupted by C-g.
1323 2001-07-10 Gerd Moellmann <gerd@gnu.org>
1325 * dispnew.c (update_window): Don't skip the header-line
1326 update when scrolling_window returns 0.
1328 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
1330 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
1331 for the case that x_decode_color signals an error.
1333 * xdisp.c (add_to_log): Do nothing if called asynchronously.
1335 2001-07-09 Gerd Moellmann <gerd@gnu.org>
1337 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
1338 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
1341 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
1343 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
1344 doc string line for dos-timezone-offset.
1346 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
1347 inline assembly, to avoid compiler warnings.
1348 (syms_of_msdos): Add \n\ at the end of a line in the doc string
1349 line for dos-unsupported-char-glyph.
1351 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
1353 2001-07-05 Gerd Moellmann <gerd@gnu.org>
1355 * sound.c: Include Emacs' header files with #include "...".
1357 * eval.c (specbind): Additionally record the buffer that was
1358 current when a buffer-local or frame-local variable was bound.
1360 2001-07-04 Gerd Moellmann <gerd@gnu.org>
1362 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
1363 to unibyte characters in unibyte buffers.
1365 2001-07-03 Gerd Moellmann <gerd@gnu.org>
1367 * eval.c (specbind): If SYMBOL has a frame-local binding, record
1368 the frame on the binding stack. Change format of entries for
1369 local bindings on the binding stack to '(SYMBOL . WHERE)'.
1370 (unbind_to): Handle unbinding a frame-local variable.
1372 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
1373 glyphs and truncation glyphs at the end of a row from its pixel width.
1374 (dump_glyph_row): Print row's continuation_lines_width.
1375 (try_window_id): Take the shortcut if ZV is visible in the
1376 window, but there are actually no changes at ZV.
1378 2001-07-02 Gerd Moellmann <gerd@gnu.org>
1380 * xterm.h (x_free_dpy_colors): Add prototype.
1382 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
1383 right number of arguments.
1385 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
1386 ($(lwlibdir)TAGS): New target.
1387 (TAGS): Fix dependency list.
1389 * xterm.c (x_list_fonts): Make sure XFreeFont is called
1392 2001-06-30 Gerd Moellmann <gerd@gnu.org>
1394 * emacs.c (main): Remove extern declaration for sys_nerr, which
1395 isn't used and causes a compilation error with GCC 3.0 on
1398 2001-06-27 Gerd Moellmann <gerd@gnu.org>
1400 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
1401 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
1402 (toplevel): Include <signal.h> and syssignal.h.
1404 * sound.c (vox_configure, vox_close): Turn off atimers
1407 2001-06-26 Gerd Moellmann <gerd@gnu.org>
1409 * keyboard.c (read_char) <non_reread>: Record the previous idle
1410 start time before calling timer_stop_idle.
1411 (read_char) <reread_first>: After processing a help-echo event,
1412 restore the previous idle start time.
1414 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
1415 the start of invisible text.
1416 (setup_for_ellipsis): New function.
1417 (next_overlay_string): After all overlay strings have been
1418 processed, display an ellipsis if necessary.
1419 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
1420 (push_it): Initialize display_ellipsis_p on the iterator's stack.
1422 * dispextern.h (struct iterator_stack_entry): Add member
1425 2001-06-25 Gerd Moellmann <gerd@gnu.org>
1427 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
1428 on the value of the wait-for-wm frame parameter.
1430 * xterm.h (struct x_output): Add member wait_for_wm.
1432 * xfns.c (Qwait_for_wm): New variable.
1433 (x_frame_parms): Add entry for `wait-for-wm".
1434 (x_set_wait_for_wm): New function.
1435 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
1436 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
1438 * xdisp.c (try_window_id) <all changes below window end>: Don't
1439 take this shortcut if ZV is visible in the window.
1440 (try_window_id): When checking for window start being in changed
1441 text, don't check that the buffer's size has changed.
1443 2001-06-23 Richard M. Stallman <rms@gnu.org>
1445 * minibuf.c (Fcompleting_read): Doc fix.
1447 2001-06-19 Gerd Moellmann <gerd@gnu.org>
1449 * composite.c (Ffind_composition_internal): Accept ZV
1450 and a string's end position as POS.
1452 2001-06-18 Gerd Moellmann <gerd@gnu.org>
1454 * composite.c (Ffind_composition_internal): Check POS
1457 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
1459 * editfns.c (Fmessage_box): If the frame is not under a window
1460 system, output the message in the echo area.
1462 2001-06-14 Richard M. Stallman <rms@gnu.org>
1464 * xdisp.c (try_window_id): When EOB is visible, don't treat
1465 insertion at EOB as if it were "off the bottom of the screen."
1467 2001-06-11 Andrew Innes <andrewi@gnu.org>
1469 * w32proc.c (create_child): Add new parameter is_gui_app.
1470 (w32_executable_type): Add new parameter is_gui_app.
1471 (sys_spawnve): Use it.
1472 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
1473 SIGQUIT. This matches better how the signals are interpreted by
1474 MSVC compiled programs.
1475 (syms_of_ntproc): Update docstring.
1477 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
1479 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
1480 well otherwise note_mouse_highlight might optimize away highlighting
1481 if we pass over that same overlay again.
1483 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
1485 * lread.c (Fload): Document that the argument is run via
1486 substitute-in-file-name.
1488 2001-05-31 Gerd Moellmann <gerd@gnu.org>
1490 * Makefile.in (bootstrap-doc): New target.
1491 (bootstrap-emacs): Depend on it.
1493 * fileio.c (Fdo_auto_save): Don't try to create the directory of
1494 auto-save-list-file-name when shutting down Emacs, because
1495 creating the directory might signal an error, and leaves
1496 Emacs in a strange state.
1498 * term.c: (tty_cursor_hidden): New variable.
1499 (update_begin): Don't call tty_hide_cursor. Clean up.
1500 (update_end, set_terminal_window, set_scroll_region): Clean up.
1501 (ring_bell, reset_terminal_modes): Clean up.
1502 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
1503 on tty_cursor_hidden.
1504 (write_glyphs): Call tty_hide_cursor.
1506 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
1508 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
1510 2001-05-30 Gerd Moellmann <gerd@gnu.org>
1512 * xfns.c (enum image_value_type): New enumerator
1513 IMAGE_STRING_OR_NIL_VALUE.
1514 (parse_image_spec): Handle it.
1515 (xbm_format, pbm_format): Use it for :foreground and :background.
1516 (xbm_load, pbm_load): Check for nil color names.
1518 * xterm.c (note_mouse_highlight): If an overlapping overlay
1519 exists, but we find that we highlight the same overlay as before,
1520 don't do the highlighting again.
1522 2001-05-29 Gerd Moellmann <gerd@gnu.org>
1524 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
1525 Protect unibyte strings created by replacing their multibyte
1526 equivalents in menu_items.
1528 * keymap.c (Fsingle_key_description): NUL-terminate the string
1529 buffer before calling build_string.
1531 * callproc.c (Fcall_process): Deal with decode_coding returning
1532 CODING_FINISH_INCONSISTENT_EOL.
1534 2001-05-28 Gerd Moellmann <gerd@gnu.org>
1536 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
1537 an item's name with its key description in case the description
1538 is a multibyte string.
1540 * keymap.c (Fsingle_key_description): Create a multibyte string
1543 * macros.c (Fstart_kbd_macro): Doc fix.
1545 * xterm.c (cursor_in_mouse_face_p): New function.
1546 (x_draw_stretch_glyph_string): Use it to choose a different GC
1547 when drawing a cursor within highlighted text.
1549 * editfns.c (char_property_eq): Put in #if 0.
1551 * indent.c (string_display_width): Put in #if 0.
1553 * lread.c (Fload): Remove unused label.
1555 * termcap.c (speeds): Put in #if 0.
1557 2001-05-18 Gerd Moellmann <gerd@gnu.org>
1559 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
1561 * xfaces.c (xlfd_point_size): Don't divide pixel size from
1562 transformation matrix by 10.
1564 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1566 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
1567 only if it's equal to the former foreground pixel color.
1568 (x_set_foreground_color, x_set_background_color)
1569 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
1571 2001-05-16 Dave Love <fx@gnu.org>
1573 * insdel.c (signal_before_change, signal_after_change): Consider a
1574 local change hook which changes the buffer.
1576 * process.c (read_process_output): Don't call signal_after_change
1577 and update_compositions after insert_from_string_before_markers.
1579 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1581 * xfaces.c (split_font_name): Use the right field when
1582 checking for `[...]' syntax.
1584 * buffer.c (copy_overlays): New function.
1585 (clone_per_buffer_values): Use it.
1587 * buffer.h (OVERLAY_PLIST): New macro.
1589 * keymap.c (Fsingle_key_description): Replace a build_string with
1590 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
1592 * fontset.c (Ffontset_info): Check that face is non-null
1593 before accessing its fields.
1595 2001-05-15 Gerd Moellmann <gerd@gnu.org>
1597 * keyboard.c (read_key_sequence): Prevent generating a fake
1600 * xfaces.c (split_font_name): Handle `[...]' for the right
1603 * ccl.c (ccl_driver): Don't copy remaining bytes in case
1604 of CCL_STAT_INVALID_CMD.
1606 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
1608 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
1609 in <var> has no default value yet.
1611 * xfaces.c (try_alternative_families): First try the FAMILY.
1612 And if nothing is found in the end, try again with scalable fonts.
1613 (try_font_list): Let try_alternative_families do a bit more of
1614 the work. Only use FAMILY if it is not nil.
1615 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
1617 2001-05-14 Gerd Moellmann <gerd@gnu.org>
1619 * xterm.c (note_mouse_highlight): Avoid changing the mouse
1620 pointer shape when show_mouse_face has already done it.
1622 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
1625 * xfaces.c (split_font_name): Make sure to leave the loop
1626 with the right value of `i'.
1628 * xfaces.c (split_font_name): Handle matrix transformations
1629 in the pixel and point size fields of XLFD font names.
1630 (xlfd_point_size): Likewise.
1632 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
1634 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
1635 (x_to_w32_font): Add prototype.
1637 * regex.c (malloc, realloc, free) [emacs]: Undefine before
1638 redefining, to avoid compiler warnings.
1640 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
1642 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
1643 (w32_get_bdf_glyph): Cast between unsigned char and char when
1644 passing arguments to subroutines, to shut up compiler warnings.
1645 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
1648 * xfaces.c: Include keyboard.h before frame.h, not after it.
1650 * widget.c: Include keyboard.h before frame.h.
1652 * w32term.h (struct image, struct face): Forward declaration, to
1653 avoid compiler warnings.
1655 2001-05-11 Gerd Moellmann <gerd@gnu.org>
1657 * keyboard.c (read_key_sequence): Don't modify events when
1658 generating fake prefix keys (mode-line, scroll-bar, ...) since
1659 this prevents proper processing of such events when pushed back
1660 into unread-command-events.
1662 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
1663 actually redrawn. Make the function static.
1664 (note_mouse_highlight): Fix a case where the mouse cursor
1665 was changed back to the text cursor.
1667 * xterm.h (clear_mouse_face): Remove prototype.
1669 * xdisp.c (try_window_id): Fix the fix and set the right
1672 * xdisp.c (try_window_id): Fix computation of window end in the
1673 case that lines were deleted at the end of the window. Add some
1674 more debug_method_adds.
1676 * xfaces.c (try_alternative_families): New function.
1677 (try_font_list): Use it. If ATTRS specifies a family, check
1678 fonts from that family first.
1679 (choose_face_font): Remove code setting the family part of
1682 2001-05-10 Gerd Moellmann <gerd@gnu.org>
1684 * xdisp.c (try_window_id): Fix case of all changes before
1687 * xdisp.c (try_window_id): Add some xasserts.
1689 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1691 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
1693 2001-05-09 Dave Love <fx@gnu.org>
1695 * xdisp.c (GIVE_UP): Fix for K&R C.
1697 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1699 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
1701 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
1702 back to the text cursor shape without need.
1704 2001-05-07 Gerd Moellmann <gerd@gnu.org>
1706 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
1708 * dispextern.h (inverse_video): Declare extern.
1710 * keyboard.c (delete_kboard): Handle the case that selected_frame
1711 has been deleted in the course of x_connection_closed.
1713 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
1715 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
1716 Fix the change from 2001-04-30.
1718 2001-05-03 Gerd Moellmann <gerd@gnu.org>
1720 * xfns.c (file_dialog_unmap_cb): New function.
1721 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
1722 where a dialog is closed via the window manager.
1724 * xdisp.c (try_window_id): Cases of changes all in front of
1725 the window start or all below the window end mostly rewritten.
1726 (redisplay_window): Move the tests if try_window_id is
1727 applicable to try_window_id.
1728 (GIVE_UP): New macro.
1730 2001-05-02 Gerd Moellmann <gerd@gnu.org>
1732 * xterm.c (expose_window): Return int. If W is the window
1733 currently being updated, mark the frame garbaged.
1734 Fix computation of rows intersecting the exposed rectangle.
1735 (expose_window_tree): Stop when expose_window returns 0.
1737 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
1738 again if it has already been drawn.
1740 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
1742 * syntax.c (update_syntax_table): Check that oldi has the same
1743 properties as old_prop before deciding not to invalidate.
1745 2001-04-30 Gerd Moellmann <gerd@gnu.org>
1747 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
1748 read-only text that is so because of text properties.
1750 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
1751 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
1752 windows that are components of a Lucid menu bar.
1754 2001-04-27 Gerd Moellmann <gerd@gnu.org>
1756 * term.c (turn_on_face): Fix reverse video handling on terminals
1757 that don't support colors.
1759 2001-04-26 Gerd Moellmann <gerd@gnu.org>
1761 * editfns.c (save_excursion_restore): Don't use XBUFFER on
1764 2001-04-25 Gerd Moellmann <gerd@gnu.org>
1766 * term.c (toggle_highlight): New function.
1767 (turn_on_face): Change handling of reverse video.
1769 * process.c (wait_reading_process_input):
1770 Call record_asynch_buffer_change only if a timer really changed buffers.
1772 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
1773 of the number of overlays to check.
1775 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
1777 * xdisp.c (try_window_id): Fix a case where window_end_pos
1778 and window_end_bytepos were not adjusted.
1780 2001-04-23 Gerd Moellmann <gerd@gnu.org>
1782 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
1785 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
1787 * process.c (wait_reading_process_input) [!subprocesses]:
1788 Don't reference waiting_for_user_input_p, it's not defined in the
1789 branch without async subprocesses support.
1791 2001-04-19 Gerd Moellmann <gerd@gnu.org>
1793 * keyboard.c (delete_kboard): Prevent a dangling reference
1794 from current_kboard to KB, which is freed.
1796 * process.c (wait_reading_process_input):
1797 Call record_asynch_buffer_change after running timers, to make
1798 read_key_sequence aware of buffer changes from under it.
1800 2001-04-18 Gerd Moellmann <gerd@gnu.org>
1802 * xfaces.c (Qscalable_fonts_allowed): New variable.
1803 (realizing_basic_faces_p): Removed.
1804 (x_face_list_fonts): Special handling for realizing_basic_faces_p
1806 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
1807 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
1808 for scalable-fonts-allowed to t.
1810 * fileio.c (Finsert_file_contents): If the file size returned from
1811 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
1812 read from files on a procfs whose contents are generated dynamically.
1814 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
1816 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
1817 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
1818 (__memalign_hook): Make the two prototypes consistent.
1820 2001-04-17 Gerd Moellmann <gerd@gnu.org>
1822 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
1823 matrix of mini-windows.
1825 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
1827 * intervals.c (find_interval): Don't rebalance during signal handling.
1829 2001-04-11 Gerd Moellmann <gerd@gnu.org>
1831 * fns.c: Include blockinput.h.
1833 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
1835 2001-04-10 Gerd Moellmann <gerd@gnu.org>
1837 * fns.c (Fcompare_strings): Fix return values.
1839 * window.c (window_scroll): Change the meaning of N to mean
1840 N screen-fulls or N lines.
1841 (window_scroll_pixel_based, window_scroll_line_based)
1842 (scroll_command, Fscroll_other_window): Change accordingly.
1844 * window.c (window_scroll_pixel_based, Frecenter):
1845 Call window_box_height instead of using it.last_visible_y for the
1846 height of the window.
1848 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
1849 instead of using it.last_visible_y for the height of the window.
1851 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
1852 From Dan Holmsand <dan@eyebee.com>.
1854 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
1855 able to write to hidden and system files. From Dan Holmsand
1858 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
1859 Holmsand <dan@eyebee.com>.
1861 2001-04-09 Gerd Moellmann <gerd@gnu.org>
1863 * fns.c (Fplist_get, Fplist_put): Add QUITs.
1865 * window.c (window_internal_height): Return 1 less if the
1866 window has a header line.
1868 * xdisp.c (try_window_id): When scrolling on a terminal, take
1869 the change of window_internal_height into account.
1871 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
1873 * gmalloc.c (align): If the argument SIZE would overflow
1874 __malloc_ptrdiff_t, fail right away.
1876 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1878 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1879 Make sure the tooltip is completely visible.
1880 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
1882 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
1884 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
1886 2001-04-06 Dave Love <fx@gnu.org>
1888 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
1891 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1893 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
1895 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
1897 2001-04-05 Gerd Moellmann <gerd@gnu.org>
1899 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
1901 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
1903 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
1904 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
1906 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
1907 shell widget's position only if it is non-null.
1909 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
1910 Set f->output_data.x->widget to null after destroying it.
1912 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
1913 FILENAME to bring it in synch with the documentation.
1915 * xfaces.c (realizing_basic_faces_p): Renamed from
1916 realize_default_face_p.
1917 (realize_basic_faces): Set/clear realizing_basic_faces_p.
1918 (realize_default_face): Don't set the flag.
1920 2001-04-04 Gerd Moellmann <gerd@gnu.org>
1922 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
1924 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
1926 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
1927 the buffer that was used for echoing.
1929 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
1930 (first_font_matching): Removed unused function.
1931 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
1932 (may_use_scalable_font_p): Remove parameter FONT; rename
1933 parameter NAME to FONT.
1934 (x_face_list_fonts): Fix missing bounds check.
1935 (realizing_default_face_p): New variable.
1936 (realize_default_face): Set and clear that flag.
1937 (x_face_list_fonts): When called during the realization of the
1938 default face, and no matching fonts are found when ignoring
1939 scalable fonts and fonts matching a regexp from
1940 face-ignored-fonts, try without ignoring fonts.
1942 2001-04-03 Gerd Moellmann <gerd@gnu.org>
1944 * xfns.c (postprocess_image): New function.
1945 (lookup_image): Call it for all image types except PostScript.
1946 (x_kill_gs_process): Call postprocess_image.
1948 * xterm.c (x_use_underline_position_properties): New variable.
1949 (x_draw_glyph_string): Use it.
1950 (syms_of_xterm): DEFVAR_BOOL it.
1952 2001-04-02 Gerd Moellmann <gerd@gnu.org>
1954 * xterm.c (x_alloc_nearest_color_1): New function.
1955 (x_alloc_nearest_color): Use it.
1956 (x_color_cells): Take a Display as argument, instead of a frame.
1957 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
1958 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
1959 (x_initialize): Register cvt_string_to_pixel as resource converter
1960 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
1962 2001-03-30 Gerd Moellmann <gerd@gnu.org>
1964 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
1965 (set_iterator_to_next): If a string from a display property ends,
1966 consider the case that this might also be the end of an
1967 overlay string having the display property.
1969 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
1971 * xdisp.c (reseat_to_string): Undo last change.
1973 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
1974 matrix of a window when the header line changes, when
1975 new rows are allocated, or when the width changes.
1977 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
1979 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
1981 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
1983 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
1986 2001-03-29 Gerd Moellmann <gerd@gnu.org>
1988 * data.c (Fsubr_interactive_form): New function.
1989 (syms_of_data): Defsubr it.
1991 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1992 (live_float_p, live_misc_p): Return 1 only if the offset of the
1993 pointer in its block is >= 0.
1995 2001-03-28 Paul Eggert <eggert@twinsun.com>
1997 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
1998 microseconds calcuation. Avoid double-rounding problem.
1999 In doc string, warn that the result is approximate.
2001 2001-03-28 Gerd Moellmann <gerd@gnu.org>
2003 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
2004 bind `inhibit-eval-during-redisplay' to t.
2006 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
2008 * xdisp.c (inhibit_eval_during_redisplay)
2009 (Qinhibit_eval_during_redisplay): New variables.
2010 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
2011 don't eval, return nil instead.
2012 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
2013 Initialize Qinhibit_eval_during_redisplay.
2015 * xdisp.c (reseat_to_string): If STRING is multibyte, set
2016 the iterator's multibyte_p flag.
2018 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
2019 instead of setting it to zero; it's incremented for each frame
2020 where the menu face is changed.
2022 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
2023 change bottom shadow accordingly.
2025 * xterm.c (expose_window_tree, expose_frame): Don't compute
2027 (expose_window): Do it here instead.
2028 (x_draw_glyph_string): Fix a computation of the underline position.
2030 * bytecode.c (BYTE_CODE_QUIT): New macro.
2031 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
2033 2001-03-27 Gerd Moellmann <gerd@gnu.org>
2035 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
2036 Give up if matrix starts in an ellipsis.
2037 (init_from_display_pos): Do nothing if POS doesn't specify
2038 a dpvec_index but the iterator has such a position.
2040 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
2042 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
2043 x/y position is (0, 0) after destroying the menu bar, restore
2044 its original position.
2046 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
2047 (init_from_display_pos): Use it.
2048 (try_window_reusing_current_matrix): Don't use cursor_row_p.
2050 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2052 * xdisp.c (try_window_id): Undo last change.
2054 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
2056 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
2058 * buffer.c (syms_of_buffer): Doc fix.
2060 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2062 * xfaces.c (x_update_menu_appearance): Use local variable
2063 popup_path for setting font resources.
2065 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
2067 * frame.c (Fframe_list): Don't reference tip_frame if
2068 HAVE_WINDOW_SYSTEM is not defined.
2070 * emacs.c (main): Update the copyright year. From Werner LEMBERG
2073 2001-03-25 Gerd Moellmann <gerd@gnu.org>
2075 * xdisp.c (init_from_display_pos): Test invisible property
2076 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
2078 * xdisp.c (redisplay_internal) <update one window>: Make sure
2079 last_arrow_position and last_arrow_string are set.
2081 * frame.c (Fframe_list): Don't return a tooltip frame.
2083 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2085 * xdisp.c (mark_window_display_accurate_1): New function,
2086 extracted from mark_window_display_accurate.
2087 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
2088 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
2089 (mark_window_display_accurate): Use it.
2090 (redisplay_internal): Use it for the selected window.
2091 (redisplay_internal): Avoid duplicate mark_window_display_accurate
2092 for the selected frame.
2094 * xdisp.c Use make_number, for readability.
2095 (try_window_id): Disable rows below the window end.
2096 (try_window_reusing_current_matrix): Use cursor_row_p.
2097 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
2099 (init_from_display_pos): If POS specifies a position in a display
2100 vector, maybe get the iterator set up for that ellipsis.
2102 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
2104 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
2106 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
2108 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2110 * xfaces.c (x_update_menu_appearance): Use a different path
2111 for Lucid popup menus.
2113 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
2115 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
2117 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
2118 (string_buffer_position): Use `make_number'.
2120 2001-03-22 Gerd Moellmann <gerd@gnu.org>
2122 * xfaces.c (x_update_menu_appearance): Renamed from
2123 x_set_menu_face_resources. Use different resources for popups.
2125 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
2126 (GC_CHECK_STRING_BYTES): Don't define.
2128 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
2129 Removed, together with subroutines.
2130 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
2131 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
2133 * dispextern.h (x_set_menu_resources_from_menu_face):
2136 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
2137 Remove calls to x_set_menu_resources_from_menu_face.
2139 * xfaces.c (xm_set_menu_resources_from_menu_face):
2140 Remove #ifndef LESSTIF_VERSION.
2142 * xmenu.c: Include widget.h.
2143 (single_submenu): Return int. Some cleanup.
2144 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
2146 2001-03-21 Gerd Moellmann <gerd@gnu.org>
2148 * xterm.c (x_update_window_end): Handle overwritten mouse face
2149 also for tool bar windows.
2150 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2151 DRAW is DRAW_IMAGE_RAISED.
2153 2001-03-20 Gerd Moellmann <gerd@gnu.org>
2155 * print.c (syms_of_print): Doc fixes.
2157 * fns.c (Fmd5): Doc fix.
2159 2001-03-19 Gerd Moellmann <gerd@gnu.org>
2161 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2162 Clear area of the frame not occupied by the scroll bar.
2164 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
2165 tip frame's root window buffer to *tip* right after creating
2168 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
2169 is an integer don't have to be for space characters.
2171 2001-03-16 Gerd Moellmann <gerd@gnu.org>
2173 * indent.c (current_column, current_column_1, Fmove_to_column)
2174 (compute_motion): Handle characters from display vectors differently.
2176 2001-03-15 Kenichi Handa <handa@etl.go.jp>
2178 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
2179 drawing glyph string.
2181 2001-03-15 Gerd Moellmann <gerd@gnu.org>
2183 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
2184 (command_loop_1): Undo last change.
2186 * xterm.c (fast_find_position): Return the correct vpos.
2188 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
2189 non-null, set a per-buffer value in BUF instead of the current buffer.
2190 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
2191 Call store_symval_forwarding with BUF null.
2192 (set_internal): Call store_symval_forwarding with the BUF
2193 parameter passed to set_internal. Formerly, the value was always
2194 set in the current buffer; the buffer recorded in specbind for
2195 this case wasn't used.
2196 (arith_driver): Reindent.
2198 * buffer.c (swap_out_buffer_local_variables):
2199 Call store_symval_forwarding with BUF null.
2201 * lisp.h (store_symval_forwarding): Change prototype.
2203 * eval.c (specbind): Call store_symval_forwarding with BUF null.
2205 2001-03-14 Gerd Moellmann <gerd@gnu.org>
2207 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
2208 FOR_DELETION. Avoid resizing the mini-window of the selected
2209 frame if FOR_DELETION is set.
2210 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
2211 (Fmake_frame_invisible): Change calls to do_switch_frame for new
2214 * window.c (Fset_window_configuration): Change call to
2215 do_switch_frame to new format.
2217 * keyboard.c (quit_throw_to_read_char): Change call to
2218 do_switch_frame to new format.
2220 * lisp.h (do_switch_frame): Change prototype.
2222 * frame.c (Fframe_parameters): In the `buffer-list' frame
2223 parameter, store the buffer list of FRAME, not the list of the
2226 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
2227 box just because the glyph row's full_width_p flag is set.
2229 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
2231 * xdisp.c (highlight_trailing_whitespace): On character terminals,
2232 skip the padding blanks inserted in extend_face_to_end_of_line,
2233 before checking for trailing whitespace.
2235 2001-03-13 Gerd Moellmann <gerd@gnu.org>
2237 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
2238 Remove special handling for LessTif/Motif.
2239 (toplevel): Don't include Xm/Xm.h.
2241 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
2242 Remove workaround code for LessTif; it doesn't work anymore.
2244 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
2247 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
2248 Don't access private scroll bar data; it's no longer necessary with
2249 contemporary LessTif.
2251 * xfaces.c (xm_set_menu_resources_from_menu_face):
2252 Change #if 0 to #ifndef LESSTIF_VERSION.
2254 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
2255 removing button grabs.
2257 2001-03-13 Kenichi Handa <handa@etl.go.jp>
2259 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
2260 and clip-large-size-font as obsolete.
2262 * lread.c (read_multibyte): Check the validity of multibyte
2263 sequence. If invalid, return the first byte.
2265 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2267 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
2268 before running the command; timer functions or process
2269 filters may have set it.
2271 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
2273 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
2276 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2278 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
2281 2001-03-09 Gerd Moellmann <gerd@gnu.org>
2283 * dispextern.h (string_buffer_position): Add prototype.
2285 * xdisp.c (string_buffer_position, display_prop_string_p)
2286 (single_display_prop_string_p): New functions.
2288 * xterm.c (note_mouse_highlight): If there's no help-echo on
2289 a string, look at the buffer text ``under'' it.
2291 * keyboard.c (make_lispy_event): Add string info to the event,
2292 analogous to what's done on mode lines.
2293 (read_key_sequence): For a click on a string, consider `local-map'
2294 and `keymap' of that string.
2296 * keyboard.c (make_lispy_event, make_lispy_movement):
2297 Adjust calls to buffer_posn_from_coords to new format.
2299 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
2301 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
2304 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
2305 flags argument to emacs_open; it seems to conflict with O_EXCL.
2307 2001-03-09 Kenichi Handa <handa@etl.go.jp>
2309 * composite.h (struct composition): Change types of members;
2310 glyph_len to unsigned, width to unsigned short.
2312 2001-03-08 Andrew Innes <andrewi@gnu.org>
2314 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
2317 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2319 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
2322 * xterm.c (note_mouse_highlight): Handle mouse-face and
2323 help-echo in strings.
2324 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
2325 (fast_find_string_pos): New function.
2327 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
2328 (display_string): Call face_at_string_position with new parameter.
2330 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
2331 Handle `mouse-face'.
2333 * dispextern.h (face_at_string_position): Change prototype.
2335 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
2337 * keyboard.c (make_lispy_event): Avoid generating drag events
2338 if the mouse hasn't actually moved to another buffer position.
2340 2001-03-08 Dave Love <fx@gnu.org>
2342 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
2344 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2346 * process.c (Fset_process_window_size): Fix a typo.
2348 2001-03-08 Kenichi Handa <handa@etl.go.jp>
2350 * coding.c (detect_coding_sjis): Do more rigid check.
2351 (detect_coding_big5): Likewise.
2352 (decode_coding_sjis_big5): Likewise.
2353 (Fdetect_coding_region): Call detect_coding_system with tailing
2354 anchor byte `\0' for more rigid detection.
2355 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
2356 (Fdetect_coding_string): Likewise.
2358 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
2360 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
2361 a string before extracting its data.
2363 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2365 * window.c (Frecenter): Rewrite code handling negative values
2366 of ARG on graphical frames.
2368 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
2370 * window.c (displayed_window_lines): If W->start is outside the
2371 accessible portion of the buffer, call start_display with BEGV or
2372 ZV instead of W->start.
2374 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2376 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
2378 * process.c (Fset_process_filter): Don't crash if the input
2379 file descriptor of PROCESS is closed.
2380 (Fset_process_window_size): Likewise.
2382 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2384 * xterm.c (XTflash): Make the timeout of select shorter, and call
2385 select repeatedly until the desired time expires.
2387 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2389 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
2391 * xfns.c (Fx_create_frame): Clear Vwindow_list.
2393 * lisp.h (Vwindow_list): Declare extern.
2395 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
2397 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
2399 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2401 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
2402 to detect a case where we have to highlight a different region
2403 despite not having left the currently highlighted region.
2404 Set mouse_face_overlay in the x_display_info.
2405 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
2407 * xterm.h (struct x_display_info): Add mouse_face_overlay.
2409 * buffer.c (mouse_face_overlay_overlaps): New function.
2411 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
2412 (Qmouse_face): Declare extern.
2414 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
2415 if face_change_count is non-zero.
2417 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2419 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
2420 that the source is unibyte.
2422 2001-03-05 Dave Love <fx@gnu.org>
2424 * xterm.c (XTmouse_position): Fix typo.
2426 2001-03-05 Gerd Moellmann <gerd@gnu.org>
2428 * minibuf.c (read_minibuf): Clean up the binding stack if
2429 called noninteractively.
2431 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2433 * coding.c (syms_of_coding): Docstring modified.
2435 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2437 * charset.c (char_to_string): If a single byte char has modifier
2438 bits that can't be reflected to the character code, ignore them
2439 instead of signaling an error.
2441 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2443 * s/msdos.h: Update copyright notice.
2445 * dosfns.h: Update copyright notice.
2447 * dosfns.c: Update copyright notice.
2449 * msdos.c: Update copyright notice.
2451 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2453 * xterm.c (glyph_rect): New function.
2454 (XTmouse_position): Use it to raise the threshold for mouse
2455 movement event generation.
2457 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
2459 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
2460 specifies (reverse . t), reverse the initial screen colors.
2461 (IT_set_frame_parameters): If the property is foreground-color,
2462 but we are reversing the colors, set bg_set, not fg_set.
2463 Likewise for setting background-color and reversing: set fg_set.
2464 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
2467 * xfaces.c (Finternal_set_lisp_face_attribute)
2468 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
2471 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2473 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
2474 to a single slash in the middle of file names.
2476 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
2477 Accept only alphanumeric time zone names.
2479 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
2481 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2482 a widget to zero height.
2484 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2486 * window.c (Fwindow_end): Call move_it_past_eol only if
2487 ending up on a partially visible line.
2489 2001-03-01 Dave Love <fx@gnu.org>
2491 * ccl.c (Fccl_execute): Doc fix.
2493 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2495 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
2496 of the tool bar before calling x_figure_window_size.
2498 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
2499 NULL after destroying it, otherwise XTread_socket can access a
2500 destroyed widget when input is unblocked.
2502 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
2504 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
2505 same name as before, although there was a change in fontsets.
2507 2001-02-28 Ken Raeburn <raeburn@gnu.org>
2509 * lisp.h (Fframe_parameter): Declare.
2511 * window.c (set_window_buffer): Field vscroll is an int, not a
2514 2001-02-28 Gerd Moellmann <gerd@gnu.org>
2516 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
2519 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
2522 * alloc.c (toplevel): Include process.h.
2523 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
2524 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
2525 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
2526 (allocate_vector, allocate_hash_table, allocate_window)
2527 (allocate_frame, allocate_process, allocate_other_vector):
2529 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
2530 (mark_maybe_pointer): New function.
2531 (mark_memory): Also mark Lisp data to which only pointers
2532 remain and not Lisp_Objects.
2533 (min_heap_address, max_heap_address): New variables.
2534 (mem_find): Return MEM_NIL if START is below min_heap_address or
2535 above max_heap_address.
2536 (mem_insert): Compute min_heap_address and max_heap_address.
2538 * process.c (make_process): Use allocate_process.
2540 * frame.c (make_frame): Use allocate_frame.
2542 * window.c (make_window, make_dummy_parent): Use allocate_window.
2543 (Fcurrent_window_configuration): Use allocate_other_vector.
2545 * lisp.h (allocate_vectorlike): Remove prototype.
2546 (allocate_vector, allocate_other_vector, allocate_frame)
2547 (allocate_window, allocate_process, allocate_hash_table):
2550 * fns.c (Fdelete, larger_vector): Use allocate_vector.
2551 (make_hash_table, copy_hash_table): Use allocate_hash_table.
2553 2001-02-27 Kenichi Handa <handa@etl.go.jp>
2555 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
2556 treat the produced bytes as a valid multibyte sequence.
2558 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
2559 (ccl_driver) <CCL_WriteMultibyteChar2>:
2560 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
2561 <ccl_finish>: Set ccl->eight_bit_control properly.
2563 * ccl.h (struct ccl_program): New member eight_bit_control.
2565 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
2567 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
2568 accessible_keymaps_char_table.
2569 (accessible_keymaps_char_table): Obey `is_metized'.
2570 (where_is_internal, Fwhere_is_internal): Don't confuse int and
2573 2001-02-26 Gerd Moellmann <gerd@gnu.org>
2575 * dispnew.c: Check HAVE_TERM_H before including term.h.
2577 2001-02-24 Andrew Innes <andrewi@gnu.org>
2579 * makefile.w32-in: Update copyright notice.
2581 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
2583 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
2585 2001-02-24 Kenichi Handa <handa@etl.go.jp>
2587 * Makefile.in (lisp): Add international/utf-8.elc.
2589 * fontset.c (Fnew_fontset): Fix handling of the case that an
2590 element of FONTLIST is a cons of family and registry.
2592 2001-02-23 Jason Rumney <jasonr@gnu.org>
2594 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
2595 to height unconditionally.
2597 * w32term.c (x_set_glyph_string_background_width): Extend the
2598 background face to the end of the drawing area in the text area, only.
2599 (x_insert_glyphs): Call window_box_left to obtain the left
2600 x-coordinate of the area to shift.
2602 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
2605 2001-02-22 Andrew Innes <andrewi@gnu.org>
2607 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
2608 ($(BLD)\dispnew.obj):
2609 ($(BLD)\editfns.obj):
2610 ($(BLD)\fileio.obj):
2611 ($(BLD)\filelock.obj):
2612 ($(BLD)\keyboard.obj):
2613 ($(BLD)\w32proc.obj):
2614 ($(BLD)\process.obj):
2615 ($(BLD)\sysdep.obj): Ditto.
2617 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
2619 ($(BLD)/dispnew.$(O)):
2620 ($(BLD)/editfns.$(O)):
2621 ($(BLD)/fileio.$(O)):
2622 ($(BLD)/filelock.$(O)):
2623 ($(BLD)/keyboard.$(O)):
2624 ($(BLD)/w32proc.$(O)):
2625 ($(BLD)/process.$(O)):
2626 ($(BLD)/sysdep.$(O)): Ditto.
2628 2001-02-22 Gerd Moellmann <gerd@gnu.org>
2630 * xdisp.c (forward_to_next_line_start): When taking the shortcut
2631 at the start of the function, check that the \n in it->c is
2632 from the iterator's current position.
2634 * xdisp.c (handle_single_display_prop): Add parameter
2635 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
2636 properties which replace the display of text with something else.
2637 (handle_display_prop): Call handle_single_display_prop with
2638 additional argument saying if we already replaced text display
2639 with something else. Use AREF.
2640 (with_echo_area_buffer_unwind_data, display_menu_bar)
2641 (decode_mode_spec_coding): Use AREF and ASIZE.
2643 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
2644 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
2645 * vmstime.h: Files removed.
2647 * unexencap.c, unexfx2800.c: Files removed.
2649 * dispnew.c (direct_output_for_insert): Give up if we are showing
2650 a message or just cleared the message because we might need to
2651 resize the echo area window or display an empty echo area.
2653 2001-02-21 Gerd Moellmann <gerd@gnu.org>
2655 * xdisp.c (redisplay_internal): Do the
2656 mark_window_display_accurate after all windows have been
2657 redisplayed because this call resets flags in buffers which are
2658 needed for proper redisplay.
2660 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
2661 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
2664 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2665 busy_window to hourglass_window, busy_p to hourglass_p.
2667 * msdos.h (struct x_output): Rename busy_window to
2668 hourglass_window, busy_p to hourglass_p.
2670 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2671 busy_window to hourglass_window, busy_p to hourglass_p.
2673 * xfns.c: Rename everything containing *busy_cursor* and similar
2675 (syms_of_w32fns): Rename x-busy-pointer-shape to
2676 x-hourglass-pointer-shape, display-busy-cursor to
2677 display-hourglass, busy-cursor-delay to hourglass-delay.
2679 * w32fns.c: Rename everything containing *busy_cursor* and similar
2681 (syms_of_w32fns): Rename x-busy-pointer-shape to
2682 x-hourglass-pointer-shape, display-busy-cursor to
2683 display-hourglass, busy-cursor-delay to hourglass-delay.
2685 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
2688 * dispextern.h (start_hourglass, cancel_hourglass)
2689 (display_hourglass_p): Renamed from *busy_cursor*.
2691 2001-02-20 Gerd Moellmann <gerd@gnu.org>
2693 * keyboard.c (read_char): When an event from unread-command-events
2694 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
2696 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
2697 equal to the current buffer.
2699 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
2700 nil, otherwise we're left with truncate_lines t when a message
2701 is printed with message-truncate-lines bound to t.
2703 2001-02-19 Gerd Moellmann <gerd@gnu.org>
2705 * window.c (Fmove_to_window_line): Undo last change.
2706 (displayed_window_lines): Call line_bottom_y to determine
2707 the line's bottom position.
2709 * dispextern.h (line_bottom_y): Add prototype.
2711 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
2712 (pos_visible_p): Use it.
2714 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
2715 set redisplaying_p to 0 here instead of in Frecursive_edit.
2716 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
2719 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
2721 (syms_of_xdisp): Initialize new variables.
2722 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
2723 Specbind `inhibit-menubar-update' when updating the menu bar.
2725 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
2728 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
2731 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
2734 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
2735 to the start of the file.
2737 2001-02-16 Gerd Moellmann <gerd@gnu.org>
2739 * window.c (set_window_buffer): Fix last change.
2741 * window.c (set_window_buffer): Set window's vscroll to 0.
2743 * window.c (coordinates_in_window): Increase width of area
2744 where the vertical line can be dragged.
2746 * xterm.c (x_set_glyph_string_background_width): Extend the
2747 background face to the end of the drawing area in the text
2750 * xdisp.c (handle_single_display_prop): Set iterator's position
2751 to where the `display' property starts, like for images.
2752 (dump_glyph): New function.
2753 (dump_glyph_row): Use it. Dump info about marginal areas.
2755 * dispnew.c (direct_output_for_insert): Recognize more cases where
2756 glyphs can be written instead of being inserted.
2758 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
2759 the left x-coordinate of the area to shift.
2761 * dired.c (directory_files_internal): Set result list to nil
2764 2001-02-15 Kenichi Handa <handa@etl.go.jp>
2766 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
2767 invalid multibyte sequence, treat *SRC as a character of
2770 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
2772 * textprop.c (Fset_text_properties): Doc fix.
2774 2001-02-15 Gerd Moellmann <gerd@gnu.org>
2776 * dispnew.c (update_text_area): Undo change of 2001-01-12.
2778 2001-02-14 Dave Love <fx@gnu.org>
2780 * coding.c: Doc and message fixes.
2782 2001-02-14 Andrew Innes <andrewi@gnu.org>
2784 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
2785 Emacs frame above the screen size.
2787 2001-02-14 Gerd Moellmann <gerd@gnu.org>
2789 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
2791 2001-02-13 Gerd Moellmann <gerd@gnu.org>
2793 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
2794 case that TO ends up beyond ZV after running before-change-functions.
2796 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
2797 the selected window if it is showing the buffer in question.
2799 * dired.c (directory_files_internal): Initialize errno.
2800 (toplevel): Include errno.h.
2802 2001-02-13 Kenichi Handa <handa@etl.go.jp>
2804 * xfaces.c (best_matching_font): New parameter width_ratio.
2805 Multiply avgwidth by width_ratio.
2806 (choose_face_font): Call best_matching_font with width_ratio
2807 calculated from the column width of C.
2809 2001-02-12 Andrew Innes <andrewi@gnu.org>
2811 The following changes are to draw box lines inside characters area
2812 if line-width is negative.
2814 * w32term.c (x_produce_image_glyph): Pay attention to the case that
2815 face->box_line_width is negative.
2816 (x_produce_stretch_glyph): Likewise.
2817 (x_produce_glyphs): Likewise.
2818 (x_estimate_mode_line_height): Likewise.
2819 (x_draw_glyph_string_background): Likewise.
2820 (x_draw_glyph_string_foreground): Likewise.
2821 (x_draw_composite_glyph_string_foreground): Likewise.
2822 (x_draw_glyph_string_box): Likewise.
2823 (x_draw_image_foreground): Likewise.
2824 (x_draw_image_relief): Likewise.
2825 (x_draw_image_foreground_1): Likewise.
2826 (x_draw_image_glyph_string): Likewise.
2828 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2830 The following changes are to draw box lines inside characters area
2831 if line-width is negative.
2833 * xterm.c (x_produce_image_glyph): Pay attention to the case that
2834 face->box_line_width is negative.
2835 (x_produce_stretch_glyph): Likewise.
2836 (x_produce_glyphs): Likewise.
2837 (x_estimate_mode_line_height): Likewise.
2838 (x_draw_glyph_string_background): Likewise.
2839 (x_draw_glyph_string_foreground): Likewise.
2840 (x_draw_composite_glyph_string_foreground): Likewise.
2841 (x_draw_glyph_string_box): Likewise.
2842 (x_draw_image_foreground): Likewise.
2843 (x_draw_image_relief): Likewise.
2844 (x_draw_image_foreground_1): Likewise.
2845 (x_draw_image_glyph_string): Likewise.
2847 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
2848 and :line-width can be negative.
2849 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
2851 2001-02-09 Jason Rumney <jasonr@gnu.org>
2853 * w32term.c (w32_encode_char): Treat eight bit graphic and control
2854 characters the same as ASCII and latin-1.
2855 (x_display_and_set_cursor): Check for the focus frame's selected
2856 window instead of selected_window.
2857 (x_after_update_window_line): Don't clear if frame's internal
2858 border width is zero.
2859 (x_new_font): Don't change a tooltip's size.
2860 (w32_initialize): Set char_ins_del_ok to 1.
2862 * w32fns.c (Fx_show_tip): Fix calls to make_number.
2863 (x_set_font): If font hasn't changed, avoid recomputing
2864 faces and other things.
2865 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
2866 (Fx_create_frame): Add the tool bar height to the frame height.
2867 (x_create_tip_frame): Prevent changing the tooltip's
2868 background color by specifying a color for the default font
2870 (Qcancel_timer): New variable.
2871 (syms_of_w32fns): Initialize and staticpro it.
2872 (Fx_hide_tip, Fx_show_tip): Use it.
2873 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2875 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
2877 * w32.c (init_environment): Duplicate local string before putenv.
2879 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
2881 * charset.c (Fstring): A typo.
2883 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2885 * charset.c (Fstring): If all arguments are less than 256, return
2888 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
2889 return a unibyte string.
2891 * coding.c (code_convert_region): After detecting a coding, if
2892 nothing found, set coding->composing to COMPOSITION_NO.
2893 (decode_coding_string): Likewise.
2895 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
2897 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
2900 2001-02-07 Kenichi Handa <handa@etl.go.jp>
2902 * charset.c (parse_str_to_multibyte): New function.
2904 * charset.h (parse_str_to_multibyte): Extern it.
2906 * print.c (print_string): If we are going to print a unibyte
2907 string into a multibyte buffer, convert the string to multibyte by
2910 2001-02-06 Andrew Innes <andrewi@gnu.org>
2912 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
2913 been created. It seems we can get sent window messages such as
2914 WM_ERASEBKGND before we properly update a frame.
2916 2001-02-06 Gerd Moellmann <gerd@gnu.org>
2918 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
2919 Avoid some unnecessary cursor positioning.
2921 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2923 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
2924 (LFACE_AVGWIDTH): New macro.
2926 (check_lface_attrs): Check LFACE_AVGWIDTH.
2927 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
2928 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
2929 (merge_face_vectors): Check LFACE_AVGWIDTH.
2930 (Finternal_make_lisp_face): Use AREF.
2931 (xm_set_menu_resources_from_menu_face)
2932 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
2933 (Finternal_lisp_face_empty_p): Use AREF.
2934 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
2935 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
2936 Compare average widths..
2937 (best_matching_font): Arrange for comparing average widths.
2939 * dispextern.h (enum lface_attribute_index):
2940 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
2942 2001-02-05 Dave Love <fx@gnu.org>
2944 * puresize.h: Revert last change following loadup.el change.
2946 2001-02-05 Andrew Innes <andrewi@gnu.org>
2948 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
2949 invocation of temacs, to work with Windows 2000.
2950 (bootstrap-emacs): Ditto.
2952 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2954 * xterm.c (x_display_and_set_cursor): Check for the focus
2955 frame's selected window instead of selected_window.
2957 * xdisp.c (try_scrolling): If point is in the line below the
2958 window, make sure to move the iterator at least a canonical
2961 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
2963 2001-02-05 Kenichi Handa <handa@etl.go.jp>
2965 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
2966 If invalid, execute CCL_INVALID_CMD.
2967 (ccl_driver): If the CCL program is terminated because of
2968 CCL_STAT_INVALID_CMD, copy the remaining source data to the
2969 destination instead of throwing them away.
2971 2001-02-02 Gerd Moellmann <gerd@gnu.org>
2973 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
2974 faces and other things.
2976 * xdisp.c (get_next_display_element): Fix case of empty
2977 display table entry.
2979 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
2981 * editfns.c (Fconstrain_to_field): Doc fix.
2983 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
2984 into `thoroughly', to make it consistent with the doc string.
2986 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
2988 2001-02-01 Gerd Moellmann <gerd@gnu.org>
2990 * search.c (search_buffer): Call set_search_regs with a byte
2991 position, not a character position.
2993 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
2996 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
2998 * frame.c (Fmodify_frame_parameters): Doc fix.
3000 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3002 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
3003 identifier which is not reserved by Standard C.
3005 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
3007 * window.c (enum window_part): New enumeration.
3008 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
3010 (coordinates_in_window): Return an enumerator from enum
3011 window_part. Fix handling of right scroll bar.
3012 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
3013 `right-fringe' instead of `left-bitmap-area' and
3014 `right-bitmap-area'. Use enumerators from enum window_part
3015 instead of hard-coded integers.
3016 (check_window_containing, window_from_coordinates):
3017 Use enumerators from enum window_part instead of hard-coded integers.
3018 (syms_of_window): Replace Qleft_bitmap_area and
3019 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
3021 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
3023 * editfns.c (Fformat_time_string): Doc fix.
3025 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
3027 * keymap.c (Fwhere_is_internal): Use the first valid binding
3028 if no ascii binding is found (when firstonly is t).
3030 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3032 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
3033 instead of Finteractive_p.
3035 * lisp.h (interactive_p): Add prototype.
3037 * eval.c (interactive_p): New function.
3038 (Finteractive_p): Use it.
3040 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
3042 2001-01-31 Dave Love <fx@gnu.org>
3044 * .gdbinit (hook-run): Define to run xreload.
3046 * textprop.c (Fset_text_properties): Fix newline in doc string.
3048 2001-01-30 Gerd Moellmann <gerd@gnu.org>
3050 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
3051 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
3053 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
3054 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
3055 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
3057 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
3060 2001-01-30 Dave Love <fx@gnu.org>
3062 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
3065 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3067 * bytecode.c (Fbyte_code) <Bcurrent_column>:
3068 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
3070 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
3072 * textprop.c (Fset_text_properties): Doc fix.
3074 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3076 * xdisp.c (forward_to_next_line_start): Remove xassert.
3078 2001-01-29 Jason Rumney <jasonr@gnu.org>
3080 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
3081 returning without releasing it.
3083 2001-01-29 Kenichi Handa <handa@etl.go.jp>
3085 * w32fns.c (w32_font_match): Allocate three more bytes to regex
3086 for '^', '$', and '\0'.
3088 2001-01-28 Andrew Choi <akochoi@i-cable.com>
3090 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
3091 regex for '^', '$', and '\0'.
3093 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
3094 only if current_sblock has been initialized.
3096 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
3097 terminal frame even if it is the only visible frame.
3099 2001-01-28 Kenichi Handa <handa@etl.go.jp>
3101 * fontset.c (font_family_registry): Even if FONTNAME conform to
3102 XLFD, if it specifies other fields than family and registry,
3103 return FONTANME. New argument FORCE if nonzero cancel that feature.
3104 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
3105 a signle byte character. Don't set FAMILY part to nil here.
3106 It is handled by the caller choose_face_font.
3107 (Fnew_fontset): Call font_family_registry with FORCE 0.
3108 (Fset_fontset_font): Likewise.
3110 2001-01-27 Gerd Moellmann <gerd@gnu.org>
3112 * xdisp.c (display_line): Don't treat a newline as fitting
3115 2001-01-26 Gerd Moellmann <gerd@gnu.org>
3117 * window.c (size_window): Set the window's orig_top to nil when
3118 changing heights, so that a future shrink_mini_window won't
3119 restore a bogus height.
3121 * frame.c (do_switch_frame): If selected frame has a mini-window,
3122 resize that to exact size.
3124 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
3126 * xdisp.c (display_line): Simplify check for glyphs fitting
3127 entirely in the line.
3129 * xfns.c (xic_style): New variable.
3130 (create_frame_xic): Move static variable to global scope for
3131 the case that `static' gets defined away.
3133 2001-01-26 Kenichi Handa <handa@etl.go.jp>
3135 * coding.c (decode_coding): Set a flag for inhibiting
3137 (code_convert_region): Always set saved_coding_symbol.
3138 (decode_coding_string): Likewise. Update coding->symbol when we
3139 encounter a inconsistent eol by the same way as code_convert_region.
3141 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3143 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
3146 * xterm.c (x_after_update_window_line): Don't clear if frame's
3147 internal border width is zero.
3148 (x_clear_area): New function.
3149 (x_after_update_window_line, x_clear_end_of_line)
3150 (x_scroll_bar_create, x_scroll_bar_set_handle)
3151 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
3152 instead of XClearArea.
3154 * xterm.h (x_clear_area): Add prototype.
3156 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
3157 which doesn't seem necessary anymore with Lesstif 0.92.
3159 2001-01-25 Dave Love <fx@gnu.org>
3161 * puresize.h (BASE_PURESIZE): Up to 720000.
3163 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
3165 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3167 * xdisp.c (echo_area_display): Don't call redisplay_internal
3168 when Emacs is shutting down. We can't run hooks etc. that
3169 would be necessary to do a redisplay.
3171 * lread.c (read_integer): Use type EMACS_INT instead of int.
3173 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
3175 * ccl.c (ccl_driver): Fix last change.
3177 2001-01-25 Kenichi Handa <handa@etl.go.jp>
3179 * ccl.h (sturct ccl_program): New member suppress_error.
3181 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
3182 insert error message to the output.
3183 (setup_ccl_program): Initialize ccl->suppress_error to 0.
3185 * coding.h (struct coding_system): New member suppress_error.
3187 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
3188 (Fset_terminal_coding_system_internal): Set the member
3189 suppress_error to 1.
3190 (Fset_safe_terminal_coding_system_internal): Likewise.
3192 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
3194 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
3195 as if it was a `charset'.
3197 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3199 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
3200 value in where_is_cache; the next lookup in the cache returns
3201 something bogus if we do.
3203 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
3205 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
3206 if HAVE_WINDOW_SYSTEM isn't defined.
3208 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3210 * fns.c (sweep_weak_table): Fix code taking items out of
3211 the hash collision chain. Some cleanup.
3213 * xterm.c (x_new_font): Don't change a tooltip's size.
3215 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
3216 background color by specifying a color for the default font
3219 2001-01-24 Kenichi Handa <handa@etl.go.jp>
3221 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
3222 a workaround for SunOS 4's cc.
3223 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
3224 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
3225 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
3228 2001-01-23 Gerd Moellmann <gerd@gnu.org>
3230 * xterm.c (x_set_window_size_1): New function extracted from
3232 (x_set_window_size): Use it.
3233 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
3234 doesn't have a widget, like tooltips.
3236 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
3238 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
3240 2001-01-23 Kenichi Handa <handa@etl.go.jp>
3242 * fns.c (Fset_char_table_default): Fix to make sub char-table
3245 2001-01-22 Gerd Moellmann <gerd@gnu.org>
3247 * xdisp.c (build_desired_tool_bar_string): Make sure we have
3248 a desired tool bar string, even if there are no tool bar items.
3250 * xdisp.c (Ftool_bar_lines_needed): New function.
3251 (syms_of_xdisp): Defsubr it.
3253 * editfns.c (Fformat): Don't extend text properties from arguments
3254 to padding chars in the result.
3256 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
3258 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
3260 2001-01-20 Andrew Innes <andrewi@gnu.org>
3262 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
3263 (w32_initialize): Don't set term hooks that aren't actually needed
3266 * xfaces.c (realize_default_face):
3268 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
3270 * xdisp.c (handle_single_display_prop): Remove references to
3271 FRAME_W32_CONSOLE_P.
3273 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
3275 * frame.h (output_method): Remove output_w32_console method.
3276 (FRAME_W32_CONSOLE_P): Remove macro.
3278 * frame.c (Qw32_console): Remove variable.
3279 (Fframep): Remove references to it.
3280 (syms_of_frame): Ditto.
3281 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
3283 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
3286 2001-01-20 Kenichi Handa <handa@etl.go.jp>
3288 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
3290 2001-01-19 Andrew Innes <andrewi@gnu.org>
3292 * w32.c (init_environment): Add a version-independent site-lisp
3293 directory to EMACSLOADPATH, after the version dependent one.
3295 2001-01-19 Gerd Moellmann <gerd@gnu.org>
3297 * editfns.c (Fbuffer_substring): Doc fix.
3299 * xdisp.c (message_dolog, message2, message2_nolog):
3300 Rename parameter LEN to NBYTES.
3302 2001-01-19 Kenichi Handa <handa@etl.go.jp>
3304 * charset.c (strwidth): Use c_string_width.
3305 (c_string_width): New function.
3306 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
3309 * charset.h (c_string_width, lisp_string_width): Extern them.
3311 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
3313 * indent.c (check_composition): Check validity of composition.
3315 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
3316 characters by calling c_string_width.
3317 (x_consider_frame_title): Get byte length of frame tile string
3319 (display_mode_element): Pay attention to width of non-ASCII
3320 characters by calling strwidth.
3322 2001-01-18 Gerd Moellmann <gerd@gnu.org>
3324 * xfns.c (Qcancel_timer): New variable.
3325 (syms_of_xfns): Initialize and staticpro it.
3326 (Fx_hide_tip, Fx_show_tip): Use it.
3327 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3329 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
3331 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
3333 * window.h (WINDOW_LIVE_P): New macro.
3335 * window.c (window_size_fixed): New variable.
3336 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
3339 * eval.c (specbind): If binding a per-buffer variable which
3340 doesn't have a buffer-local value in the current buffer, change
3341 the global value by changing the value of the symbol bound in all
3342 buffers not having their own value, to make it consistent with
3343 what happens with other buffer-local variables.
3345 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
3347 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
3348 when searching for a newline.
3350 2001-01-18 Kenichi Handa <handa@etl.go.jp>
3352 * xdisp.c (display_string): Fix previous change.
3354 2001-01-18 Jason Rumney <jasonr@gnu.org>
3356 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
3357 GLYPH_DEBUG is defined.
3358 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
3359 true for images with `:ascent 100'.
3360 (x_set_mouse_face_gc): If the last used mouse face has gone in the
3361 meantime, use face MOUSE_FACE_ID.
3362 If first glyph isn't a character glyph, use the ASCII NUL
3363 character to determine the face.
3364 (expose_area): Do not treat left margin specially.
3365 (note_mode_line_highlight): If no local_map, check global keymap.
3366 (note_mouse_highlight): Initialize overlay.
3367 (clear_mouse_face): Don't return if tip_frame is non-nil.
3368 (show_scroll_bars): Remove unused function.
3369 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
3370 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
3372 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
3373 (x_free_frame_resources): Unload relief colors.
3375 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3377 * xdisp.c (forward_to_next_line_start): Avoid calling
3378 get_next_display_element when the newline is already found.
3379 This may change the iterator's position, when its current position is
3380 equal to the iterator's stop_charpos.
3382 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
3383 zero, use this method only at the end of a line.
3385 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
3386 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
3387 if SCALABLE_FONTS_P is set.
3389 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
3390 so that scalable fonts are included.
3392 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
3393 In the cache, use a key containing the information if scalable
3395 (x_load_font): Adapt to change of keys in the font cache.
3397 2001-01-17 Kim F. Storm <storm@filanet.dk>
3399 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
3400 XListFonts to take advantage of font caching.
3402 * xterm.c (x_list_fonts): Ensure caching font information when
3403 called for a null frame, which is the case frequently when Emacs
3406 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3408 * xfns.c (QCconversion): Replaces QCalgorithm.
3410 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
3412 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
3415 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
3416 not everything could be displayed.
3418 * line.h, x-list-font.c: Files removed because unused.
3420 2001-01-17 Andrew Innes <andrewi@gnu.org>
3422 * dired.c (directory_files_internal): Convert result from readdir
3423 to a unibyte string initially, to avoid possible misinterpretation
3424 of some bytes as the internal form of Emacs characters.
3426 2001-01-17 Kenichi Handa <handa@etl.go.jp>
3428 * fns.c (concat): Be sure to avoid putting the same `composition'
3429 property on the adjacent regions.
3431 2001-01-16 Gerd Moellmann <gerd@gnu.org>
3433 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
3434 (Fscroll_right, Fscroll_left): Set it here instead, if called
3437 * buffer.c (Fset_buffer_modified_p): Set buffer's
3438 prevent_redisplay_optimizations_p flag.
3440 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
3441 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
3442 with additional arg.
3444 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
3447 * xdisp.c (redisplay_preserve_echo_area): Add parameter
3448 FROM_WHERE, for debugging.
3450 2001-01-16 Kenichi Handa <handa@etl.go.jp>
3452 * ccl.c (Fregister_ccl_program): Handle the return value of
3453 resolve_symbol_ccl_program correctly.
3454 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
3456 2001-01-15 Gerd Moellmann <gerd@gnu.org>
3458 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
3459 has gone in the meantime, use face MOUSE_FACE_ID.
3461 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
3462 If x_display_info_for_display returns null, don't try to close
3463 the display; we didn't open it.
3465 * dispnew.c (save_or_restore_current_matrices): Function removed.
3466 (save_current_matrix, restore_current_matrix): New functions.
3467 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
3468 restore the frame's current matrix. Due to the glyph pointer
3469 setup done in adjust_glyph_matrix, there is no easy way to make
3470 saving the current matrix in the desired matrix generally correct,
3473 2001-01-15 Kenichi Handa <handa@etl.go.jp>
3475 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
3477 (display_line): Optimize for wide characters.
3478 (display_string): Don't try to display a multi-column character
3479 partially. On ttys, produce more than one truncation glyph for
3480 multi-column characters that don't fit on the line.
3482 2001-01-13 Kenichi Handa <handa@etl.go.jp>
3484 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
3485 Define it instead of WORDS_BIGENDIAN. Caller changed.
3487 2001-01-13 Jason Rumney <jasonr@gnu.org>
3489 * w32fns.c (Fimage_size, image_ascent, lookup_image)
3490 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
3491 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3492 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
3494 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
3495 (x_draw_image_relief, x_draw_image_foreground_1)
3496 (x_draw_image_glyph_string): Adapt to change of image margins.
3498 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
3501 * w32bdf.c (search_file_line, get_cached_font_char)
3502 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
3504 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
3506 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
3507 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
3508 (Fw32_send_sys_command): Remove unused variables.
3509 (w32_msg_pump): Add parentheses.
3511 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
3512 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
3515 2001-01-12 Gerd Moellmann <gerd@gnu.org>
3517 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
3518 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
3519 being a pair of margins.
3520 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
3521 to DEFVAR_LISP. Extend doc.
3523 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
3525 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
3526 pair of integers `(X . Y)', use X for the horizontal and Y for the
3528 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
3529 (parse_image_spec): Check it.
3530 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3531 (tiff_format, gif_format, gs_format):
3532 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
3534 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3535 (x_draw_image_relief, x_draw_image_foreground_1)
3536 (x_draw_image_glyph_string): Adapt to the change of image margins.
3538 * dispextern.h (struct image): Replace member `margin' with
3539 `hmargin' and `vmargin'.
3541 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
3544 * dispnew.c (update_text_area): Put code which decrements the
3545 stop position when the row's face extends to the end of the
3548 * xfns.c (x_set_mouse_color): Fix color allocation.
3550 * keyboard.c: Call get_local_map with new argument list.
3552 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
3554 * intervals.h (enum map_property): Removed.
3555 (get_local_map): Change prototype.
3557 * keymap.c: Call get_local_map with new argument list.
3558 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
3560 2001-01-11 Gerd Moellmann <gerd@gnu.org>
3562 * xdisp.c (build_desired_tool_bar_string): Correct the computation
3563 of the size needed for the tool bar string. For the last image,
3564 use a `display' property that reaches to the end of the string.
3566 * xselect.c (selection_request_dpyinfo): New variable.
3567 (x_handle_selection_request): Set it.
3568 (x_selection_request_lisp_error): Don't call
3569 x_decline_selection_request if selection request's display has
3572 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
3573 Do the unregister_colors before calling XFreeColors.
3575 2001-01-10 Dave Love <fx@gnu.org>
3577 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
3578 ${SOME_MACHINE_LISP}, not ${lisp}.
3580 2001-01-10 Gerd Moellmann <gerd@gnu.org>
3582 * xdisp.c (display_line): On ttys, produce more than one truncation
3583 glyph for multi-column characters that don't fit on the line.
3585 * xselect.c (x_reply_selection_request): Add a comment.
3587 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
3588 XkbGetNames instead of XkbGetKeyboard.
3590 2001-01-10 Dave Love <fx@gnu.org>
3592 * sysdep.c (random): Revert the declaration.
3594 2001-01-09 Gerd Moellmann <gerd@gnu.org>
3596 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
3597 Call function string_bytes.
3598 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
3600 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
3601 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
3602 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
3603 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
3605 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
3606 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
3607 after sweeping strings, and at the end.
3608 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
3610 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
3611 ensure that pop_message is called.
3613 * keyboard.c (Fexecute_extended_command): Use a
3614 record_unwind_protect to ensure that pop_message is called.
3616 * lisp.h (push_message_unwind): Add prototype.
3618 * xdisp.c (push_message_unwind): New function.
3620 * fileio.c (do_auto_save_unwind): Do the pop_message here
3621 instead of in Fdo_auto_save.
3622 (Fdo_auto_save): Don't call pop_message.
3624 2001-01-08 Ken Raeburn <raeburn@gnu.org>
3626 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
3629 2001-01-08 Gerd Moellmann <gerd@gnu.org>
3631 * window.c (window_scroll_pixel_based): Adjust glyph matrices
3632 when increasing window's vscroll.
3634 * macros.c (Qkbd_macro_termination_hook): New variable.
3635 (syms_of_macros): Initialize and staticpro it.
3636 (pop_kbd_macro): Run kbd-macro-termination-hook.
3638 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
3640 2001-01-07 Dave Love <fx@gnu.org>
3642 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
3643 arglist, for documentation's sake.
3645 2001-01-06 Andrew Innes <andrewi@gnu.org>
3647 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
3650 2001-01-05 Andrew Innes <andrewi@gnu.org>
3652 * term.c (update_end): Don't check updating_frame; for some reason
3653 this can be 0 sometimes, such as after dismissing a popup menu,
3654 and isn't necessary given the explicit frame argument.
3656 2001-01-05 Gerd Moellmann <gerd@gnu.org>
3658 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
3659 on some systems, and an unsigned long on others, like FreeBSD 4.1.
3661 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3663 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
3665 * xfns.c (x_create_tip_frame): Preserve the value of
3666 face_change_count around the creation of the tip frame.
3668 * xfns.c (last_show_tip_args): New variable.
3669 (compute_tip_xy): New function.
3670 (Fx_show_tip): Reuse an existing tip frame, if possible.
3671 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
3673 2001-01-04 Dave Love <fx@gnu.org>
3675 * editfns.c (Fformat): Doc fix.
3677 * systime.h (set_file_times): Prototype.
3679 * widget.h (EmacsFrameSetCharSize_): Prototype.
3681 * sysdep.c (random, srandom): Declare explicitly.
3683 * dispextern.h (move_it_vertically_backward): Declare.
3685 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3687 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
3688 like in Fx_create_frame.
3690 * xfaces.c (set_font_frame_param): Don't do anything for
3691 non-graphical frames.
3693 * window.c (Fdelete_other_windows): Set window's window_end_valid
3694 to nil when changing the window's start. Don't change the
3695 window's start when its top position hasn't changed. If we do,
3696 this will set the window's optional_new_start, which act's like a
3697 force_start during redisplay with C-x 1 M-> under particular
3698 circumstances (see report from Per Starback to emacs-pretest-bug
3701 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3703 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
3704 short cut at the start of the function. Add an assertion.
3705 (reseat_at_next_visible_line_start): Add an assertion.
3707 * window.c (Frecenter): When changing the window start, set the
3708 window's window_end_valid to nil.
3709 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
3711 * dispextern.h (move_it_past_eol): Add prototype.
3713 * xdisp.c (move_it_past_eol): New function.
3715 * window.c (Fwindow_end): Doc fix.
3717 2001-01-03 Dave Love <fx@gnu.org>
3719 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
3721 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3723 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
3724 the enabled_p flag of the glyph row at window_end_vpos to 0.
3725 (handle_single_display_prop): Fix last change.
3727 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3729 * window.c (Frecenter): Doc fix.
3731 2001-01-02 Andrew Innes <andrewi@gnu.org>
3733 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
3735 * frame.h (output_method): Add output_w32_console method.
3736 (FRAME_W32_CONSOLE_P): New macro.
3738 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
3739 use output_w32_console method.
3740 (Qw32_console): New Lisp_Object.
3741 (Fframep): Return it.
3742 (syms_of_frame): Init it.
3743 (Fframe_parameters): Report w32console as font for w32_console frames.
3745 * xfaces.c (realize_default_face): Set face foreground and
3746 background to unspecified for w32_console frames.
3747 (realize_face): Realize face cache for w32_console frames.
3748 (realize_tty_face): Accept w32_console frames.
3750 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
3751 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
3752 necessary, even if running interactively.
3754 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
3757 * w32term.c (x_update_begin):
3761 (x_change_line_highlight):
3766 (w32_reassert_line_highlight):
3767 (w32_frame_rehighlight):
3768 (w32_frame_raise_lower): Do nothing if not w32 frame.
3770 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
3772 * w32fns.c (Fx_display_color_cells): Determine correct value, when
3773 system doesn't tell us directly.
3774 (Fx_display_visual_class): Implement properly.
3776 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3778 * window.c (Frecenter): Handle centering in graphical frames
3779 specially. Centering on the basis of line counts doesn't work
3780 reliably with variable-height lines.
3782 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
3784 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
3787 * composite.c (run_composition_function): Remove unused var `val'.
3788 (update_compositions): Remove unused variable `hook'.
3790 * intervals.c (get_local_map): Remove unused variable `tem'.
3792 * doprnt.c (doprnt1): Remove unused variable `size'.
3794 * fns.c (Flength): Remove unused variable `tail'.
3795 (Fdelete): Remove unused variable `size'.
3797 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
3800 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
3802 * data.c (find_symbol_value): Remove extra 3rd argument in the
3803 call to swap_in_symval_forwarding.
3805 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
3807 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
3808 (trivial_regexp_p): Remove unused variable `c'.
3809 (boyer_moore): Remove unused variable `k'.
3811 * indent.c (current_column): Remove unused variable `stopchar'.
3812 (Fcompute_motion): Remove unused variable `contin'.
3814 * casefiddle.c (casify_object): Remove unused variable `tolen'.
3816 * dired.c (directory_files_internal): Fix a typo in a comment.
3817 Remove an unused variable `handler'.
3818 (file_name_completion): Remove unused function-scope variable `dp'.
3819 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
3822 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
3824 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
3826 (Fmarker_insertion_type): Remove unused variable `buf'.
3828 * insdel.c (make_gap): Remove unused variable `result'.
3830 * keyboard.c (record_char): Remove unused function-scope var `help'.
3831 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
3832 (menu_bar_items): Remove unused function-scope variable `tem'.
3834 * fontset.c (fontset_ref): Remove unused variable `i'.
3835 (fontset_set): Remove unused variables `j' and `tmp'.
3836 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
3837 (make_fontset_for_ascii_face): Remove unused variable `name'.
3838 (fs_load_font): Remove unused variable `font_idx'.
3839 (fs_query_fontset): Remove unused function-local variable `fontset'.
3840 (list_fontsets): Remove unused variable `tail'.
3841 (Fnew_fontset): Remove unused variables `family' and `registry'.
3842 (accumulate_font_info): Remove unused variable `tmp'.
3843 (Ffontset_font): Remove unused variable `id'.
3844 (syms_of_fontset): Remove unused variable `i'.
3846 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
3848 (lookup_image): Remove unused variable `file'.
3849 (xbm_load): Remove unused variables `bitmap_data', `height', and
3850 `width'. Remove function-local variable `i', leave the
3852 (gif_load): Remove unused variable `inc'.
3854 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
3855 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
3856 leave only the one in the inner block.
3858 * xfaces.c (face_fontset, realize_default_face): Remove unused
3860 (face_at_buffer_position): Remove unused variable `multibyte_p'.
3862 * term.c (encode_terminal_code): Remove unused variable `c'.
3864 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
3865 char *' instead of `char *'.
3867 * category.c (Fcategory_docstring): Remove unused variable `doc'.
3868 (Fget_unused_category): Remove unused variable `docstring_vector'.
3869 (Fchar_category_set): Remove unused variables `val', `charset',
3872 * coding.c (detect_coding_iso2022, setup_coding_system):
3873 Remove unused variable `i'.
3874 (detect_coding_mask): Remove unused variable `idx'.
3875 (detect_coding): Remove unused variable `i'.
3876 (ccl_coding_driver): Remove unused variable `result'.
3877 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
3878 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
3879 (encode_coding_string): Remove unused variables `gcpro1' and
3880 `saved_coding_symbol'.
3881 (Ffind_coding_systems_region_internal): Remove function-local
3882 variable args[], leave only the block-local one.
3883 (code_convert_region1): Remove unused variable `len'.
3885 * charset.c (char_printable_p): Remove unused variable `chars'.
3886 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
3887 (str_to_multibyte): Remove unused variable `c'.
3889 * window.c (size_window): Remove block-local variable `min_size'.
3891 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
3892 `header_line_height'.
3893 (append_space, extend_face_to_end_of_line): Declare `saved_what'
3894 enum display_element_type.
3896 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3898 * xterm.c (x_connection_closed): Catch X errors around all
3899 statements that call X. Save away the error message in a local copy.
3901 * xterm.c (x_connection_closed): Set handling_signal to 0 at
3904 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
3905 in or at the start of invisible text.
3907 * dispnew.c (update_window): Don't check_current_matrix_flags.
3909 2001-01-01 Jason Rumney <jasonr@gnu.org>
3911 * w32fns.c (x_figure_window_size): Do not allow new_height and
3912 new_width of frame to override specified values.
3914 2000-12-30 Kenichi Handa <handa@etl.go.jp>
3916 * composite.c (find_composition): Fix a code for searching backward.
3918 2000-12-29 Gerd Moellmann <gerd@gnu.org>
3920 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
3921 (update_window) [GLYPH_DEBUG]: Call it.
3922 (scrolling_window): Prevent including current rows which are below
3923 what's displayed in the window.
3925 * xdisp.c (try_window_reusing_current_matrix)
3926 <new start <= old start>: Disable rows in the current matrix
3927 which are below the window after scrolling.
3929 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
3930 is zero. It's not worth the complexity.
3931 (invisible_text_between_p): Put in #if 0 because unused.
3933 2000-12-28 Gerd Moellmann <gerd@gnu.org>
3935 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
3936 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
3938 * keyboard.c (echo_char): If C is an integer, always call
3939 push_key_description. Former code could signal an invalid
3942 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
3943 If set, print multibyte text.
3944 (Fsingle_key_description): Call push_key_description with
3945 FORCE_MULTIBYTE set.
3946 (describe_buffer_bindings): Likewise.
3948 * lisp.h (push_key_description): Add prototype.
3950 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
3951 around the call to redisplay_internal.
3953 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3955 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3957 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3959 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
3960 (ccl_driver): New local variable `extra_bytes'.
3962 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
3964 * coding.c (setup_coding_system):
3965 Initialize coding->spec.ccl.eight_bit_carryover.
3966 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
3968 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3970 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
3971 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
3972 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
3973 (decode_composition_emacs_mule): New function.
3974 (decode_coding_emacs_mule): Decode composition sequence by calling
3975 decode_composition_emacs_mule.
3976 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
3977 (encode_coding_emacs_mule): Changed from macro to function.
3978 If a text contains compositions, encode them correctly.
3979 (setup_coding_system): Set coding->commong_flags for emacs-mule so
3980 that decoding and encoding are required.
3982 2000-12-27 Gerd Moellmann <gerd@gnu.org>
3984 * xfaces.c (PT_PER_INCH): New macro.
3985 (xlfd_point_size): Compute real point size from font's pixel size.
3986 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
3989 * .gdbinit: Comment out the line pointing to the Lesstif source
3992 * window.c (Frecenter): Use displayed_window_lines instead
3993 of window_internal_height.
3995 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3996 instead of x-toolkit-scroll-bars-p.
3997 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3999 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4000 instead of x-toolkit-scroll-bars-p.
4001 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4003 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
4004 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
4005 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
4007 (add_window_display_history, add_frame_display_history)
4008 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
4009 (build_frame_matrix_from_leaf_window): Remove unused code.
4010 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
4012 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
4013 (update_window) [GLYPH_DEBUG]: Likewise.
4014 (syms_of_display): Defsubr dump-redisplay-history.
4016 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4018 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
4019 the end of the prompt. Set echo_after_prompt to the offset
4020 of echoptr in echobuf.
4022 * xdisp.c (init_from_display_pos): Pop until the iterator's
4023 stack is empty; there may be frames for stretch or images
4026 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
4027 (save_or_restore_current_matrix): New function for the same
4028 purpose, but more efficient.
4029 (adjust_frame_glyphs_for_frame_redisplay): Use it.
4031 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
4033 * xdisp.c (syms_of_xdisp): Fix last change.
4035 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4037 * xdisp.c (syms_of_xdisp): Doc fix.
4039 * xdisp.c (redisplay_window): Remove label restore_buffers;
4040 use finish_scroll_bars instead to make sure that scroll bars
4041 are redeemed. If we don't do this, flickering can result from
4042 scroll bars being destroyed and recreated.
4044 2000-12-22 Jason Rumney <jasonr@gnu.org>
4046 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
4047 in the wrong colors when the foreground is not black.
4048 (expose_window): Don't redraw the window that's currently being
4051 2000-12-22 Gerd Moellmann <gerd@gnu.org>
4053 * window.c (size_window): When setting the window's too_small_ok
4054 flag, compare old size with minimum size depending on WIDTH_P,
4055 don't compare with window_min_width.
4057 * window.c (delete_window): Simplify somewhat.
4058 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
4059 freeing window matrices. The flag windows_or_buffers_changed is
4060 set, so the next redisplay will consider all windows; this should
4063 2000-12-22 Kenichi Handa <handa@etl.go.jp>
4065 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
4067 * ccl.h (struct ccl_program): New member cr_consumed.
4069 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
4070 (CCL_READ_CHAR): Handle EOL conversion here.
4071 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
4073 2000-12-21 Gerd Moellmann <gerd@gnu.org>
4075 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
4077 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
4078 otherwise tabs of different size compare equal.
4080 * callint.c (Fcall_interactively): Prevent a compiler warning.
4082 * print.c (print_unwind): Return nil.
4083 (PRINTDECLARE): Initialize all local variables.
4084 (print_preprocess): Add a default case.
4086 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
4088 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
4090 * window.c (delete_window, Fsplit_window)
4091 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
4093 * dispextern.h (ensure_frame_matrix): Function declaration removed.
4095 * dispnew.c (ensure_frame_matrix): Removed.
4096 (save_frame_matrix, restore_frame_matrix): New functions.
4097 (adjust_frame_glyphs_for_frame_redisplay): Use them.
4099 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
4100 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
4102 2000-12-21 Andrew Innes <andrewi@gnu.org>
4104 * w32term.c (x_update_begin): Regenerate the palette here, rather
4105 than for each window.
4107 * w32xfns.c (select_palette): Avoid calling SelectPalette if
4108 palette is NULL, since this corrupts memory! Also get
4109 display_info reference from frame.
4111 2000-12-21 Jason Rumney <jasonr@gnu.org>
4113 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
4115 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
4116 to avoid returning without releasing it.
4118 2000-12-21 Kenichi Handa <handa@etl.go.jp>
4120 * keymap.c (push_key_description): Don't convert eight-bit-control
4121 and eight-bit-graphic to multibyte character.
4123 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
4124 generic character and CODE1 is nil, return the smallest character
4127 2000-12-20 Dave Love <fx@gnu.org>
4129 * s/osf5-0.h (NSIG): Don't redefine.
4131 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
4133 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
4134 excluding menu-bar and tool-bar.
4135 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
4136 (menu_item_p): Remove.
4137 (where_is_internal_1): Don't ignore menu-items.
4139 2000-12-20 Gerd Moellmann <gerd@gnu.org>
4141 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
4144 * window.c (make_window): Initialize window's min_hscroll.
4145 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
4146 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
4148 (struct saved_window): New member min_hscroll.
4149 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
4150 (Fset_window_configuration): Set window's min_hscroll.
4151 (save_window_save): Save window's min_hscroll.
4152 (compare_window_configurations): Compare min_hscroll values.
4154 * window.h (struct window): New member min_hscroll.
4156 * keyboard.c (echo_prompt): Prevent a compiler warning.
4158 * xdisp.c (try_cursor_movement): Fix last change. The real
4159 condition is that PT is at the end of the row, and should
4160 be displayed at the start of the next row.
4162 * xdisp.c (try_cursor_movement): If we end on a partially
4163 visible line, end we already decided to scroll, return -1.
4165 * dispextern.h (ensure_frame_matrix): Add prototype.
4167 * window.c (delete_window, Fsplit_window)
4168 (Fset_window_configuration): Call ensure_frame_matrix.
4170 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
4172 (adjust_frame_glyphs_for_frame_redisplay): If display has been
4173 completed, call fake_current_matrices instead of marking frame
4176 2000-12-20 Jason Rumney <jasonr@gnu.org>
4178 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
4180 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
4182 * fns.c (Frequire): Doc fix.
4184 2000-12-19 Gerd Moellmann <gerd@gnu.org>
4186 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
4188 * dispnew.c (direct_output_for_insert): Fix check for mini-window
4189 currently displaying a message.
4191 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
4193 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
4195 2000-12-18 Andrew Innes <andrewi@gnu.org>
4197 * w32.c (w32_strerror): New function.
4199 * w32.h (w32_strerror): New extern.
4201 * w32fns.c (Fw32_shell_execute): Use it.
4203 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4205 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
4207 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4209 * msdos.c (IT_set_face): Obey inverse_video.
4211 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4213 * dired.c (directory_files_internal): Always return decoded filenames.
4215 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4217 * xterm.c (x_connection_closed): Prevent being called recursively
4218 because of an error condition in XtCloseDisplay.
4220 * xdisp.c (init_iterator): If noninteractive, and the frame's
4221 face cache is null, make one.
4223 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
4225 * process.c (wait_reading_process_input): Check for pending
4226 input when running timers.
4228 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4230 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
4232 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4234 * process.c (read_process_output): Don't run a filter if the code
4235 decoder produces nothing but carryover.
4237 2000-12-17 Andrew Innes <andrewi@gnu.org>
4239 * w32.c (sys_rename): Only check errno against EEXIST, and not
4240 EACCES, when determining whether rename failed because the target
4241 exists. This was resulting in indefinite looping on Windows 9x if
4242 the source file was locked by another process.
4244 * w32fns.c (Ffile_system_info): New function.
4245 (syms_of_w32fns): Defsubr it.
4247 2000-12-17 Gerd Moellmann <gerd@gnu.org>
4249 * window.c (coordinates_in_window): Fix computation for
4250 position on vertical line between mode lines.
4252 * xfns.c (unwind_create_frame): Return t if frame was deleted.
4253 Don't alter tip_frame or tip_window.
4254 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4257 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
4258 Don't alter tip_frame or tip_window.
4259 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4262 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
4264 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
4265 be consistent with the doc string. Reported by NAKAJIMA Mikio
4266 <minakaji@osaka.email.ne.jp>.
4268 2000-12-16 Kenichi Handa <handa@etl.go.jp>
4270 * xfaces.c (Vface_ignored_fonts): New variable.
4271 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
4272 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
4274 2000-12-15 Gerd Moellmann <gerd@gnu.org>
4276 * dispnew.c (update_window): Detect pending input every nth line
4277 updated, i.e. do it depending on real work done, and not on the
4280 * xterm.c (expose_window): Don't redraw the window that's
4281 currently being updated.
4283 * window.c (Fset_window_point): Remove test for
4284 cursor_in_non_selected_windows.
4286 * lread.c (read1): Recognize end of file after `\\'.
4288 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
4289 not unwind_create_frame.
4291 2000-12-15 Dave Love <fx@gnu.org>
4293 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
4296 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
4298 2000-12-15 Kenichi Handa <handa@etl.go.jp>
4300 * coding.c (setup_coding_system): Clear all members of the struct
4301 coding_system at first.
4302 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
4304 (code_convert_region): Don't override coding->src_multibyte and
4305 coding->dst_multibyte.
4307 * fns.c (Fmd5): Docstring improved.
4309 2000-12-15 Miles Bader <miles@gnu.org>
4311 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
4312 are actually marked as mode-lines; otherwise use
4313 estimate_mode_line_height.
4315 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4317 * editfns.c (Fformat): Prevent a buffer overrun when the format
4318 specifies a precision.
4320 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
4322 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
4323 argument is outside the range [2..3].
4325 2000-12-14 Andrew Innes <andrewi@gnu.org>
4327 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
4328 nothing to do. Bind inhibit-quit.
4329 (tip_frame): Make it a Lisp_Object.
4330 (x_create_tip_frame): Set tip_frame after it has been added to
4332 (Fx_show_tip): Don't set tip_frame here.
4333 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
4334 (unwind_create_frame, unwind_create_tip_frame): New functions.
4335 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4336 while a frame is only partially constructed.
4338 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4339 (x_free_frame_resources): New function.
4340 (x_destroy_window): Use it.
4342 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4344 * xfns.c (Fx_backspace_delete_keys_p): New function.
4345 (syms_of_xfns): Defsubr it.
4347 * config.in (HAVE_XKBGETKEYBOARD): Add.
4349 2000-12-14 Kenichi Handa <handa@etl.go.jp>
4351 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
4352 Always store string in multibyte representation in echobuf.
4353 (echo_char): Always store string in multibyte representation in
4355 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
4356 (read_key_sequence): Adjusted for the change of echo_prompt.
4358 * fns.c (Fmd5): Docstring improved.
4360 * lisp.h (detect_coding_system): Prototype adjusted.
4362 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
4363 (detect_coding_emacs_mule, detect_coding_iso2022,)
4364 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
4365 (detect_coding_utf_16, detect_coding_ccl): Make them static.
4366 New argument MULTIBYTEP. Callers changed.
4367 (detect_coding_mask, detect_coding_system): New argument
4368 MULTIBYTEP. Callers changed.
4369 (decode_coding_string): Set coding->src_multibyte and
4370 coding->dst_multibyte before calling detect_coding and detect_eol.
4371 Update them after some coding system is detected.
4373 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
4375 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
4377 * keyboard.c (menu_bar_items, tool_bar_items):
4378 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
4380 2000-12-13 Gerd Moellmann <gerd@gnu.org>
4382 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
4384 (unwind_create_frame, unwind_create_tip_frame): New functions.
4385 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4386 while a frame is only partially constructed.
4388 * xterm.h (x_free_frame_resources): Declare.
4390 * xterm.c (x_free_frame_resources): New function.
4391 (x_destroy_window): Use it.
4393 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
4394 don't interrupt the update for pending input initially, i.e.
4395 update at least some lines.
4397 * keyboard.c (do_mouse_tracking): Make externally visible.
4399 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
4401 * xfns.c (gray_bitmap_bits): Declare `char *'.
4403 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4405 * xdisp.c (display_tool_bar_line): Make sure that tool bar
4406 lines start with a relief line.
4408 2000-12-12 Dave Love <fx@gnu.org>
4410 * window.c (Fdisplay_buffer): Doc fix.
4411 (Fwindow_list): Remove unused var.
4413 * buffer.h (mmap_set_vars): Declare.
4415 * window.h (Fset_window_point): Declare.
4417 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
4419 * msdos.c (fast_find_position): Don't overstep the last window row.
4420 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
4421 variable `area'. When looking for a row under (X,Y), give up if some
4422 of the previous rows is not enabled.
4424 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4426 * window.c (Fset_window_point): If displaying cursors in windows
4427 other than the selected window, make sure redisplay updates
4428 other windows to show the new value of point in the window.
4430 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
4432 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
4433 the buffer is the sole visible buffer when in the mini-buffer.
4435 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
4436 Bind `inhibit-read-only' to t.
4437 (unwind_with_echo_area_buffer): Use AREF.
4439 * xfns.c (Fx_hide_tip): Simplified.
4441 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
4444 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
4446 2000-12-11 Gerd Moellmann <gerd@gnu.org>
4448 * xfns.c (Fx_hide_tip): Fix last change.
4450 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
4451 nothing to do. Bind inhibit-quit.
4452 (tip_frame): Make it a Lisp_Object.
4453 (x_create_tip_frame): Set tip_frame after it has been added to
4455 (Fx_show_tip): Don't set tip_frame here.
4457 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4459 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
4462 * dispextern.h: Change external declaration of tip_frame.
4464 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
4465 return an empty string.
4467 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
4468 of the window's update_mode_line flag, since the former is set by
4469 force-mode-line-update, not the latter. This makes
4470 column-number-mode slightly faster.
4472 * xdisp.c (try_window_id) <all changes above window start>:
4475 2000-12-11 Paul Eggert <eggert@twinsun.com>
4477 * config.in (HAVE_FTELLO): Remove.
4479 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
4480 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
4482 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
4483 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
4485 2000-12-11 Miles Bader <miles@gnu.org>
4487 * window.c (displayed_window_lines): Don't round up when
4488 converting empty space at bottom to lines.
4489 Handle non-newline-terminated final lines properly.
4490 (Fwindow_text_height): New function (used to be in lisp).
4491 (syms_of_window): Initialize it.
4493 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
4495 * syntax.c (scan_lists): Check that the right quote char has the
4496 right Sstring syntax when jumping over strings.
4497 (init_syntax_once): Use Smax rather than 13.
4499 2000-12-09 Miles Bader <miles@gnu.org>
4501 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
4502 with PARTIALLY, inverting the sense.
4503 (window_scroll_pixel_based): Scroll partially visible lines into
4504 place if we hit the beginning or end of the buffer.
4505 (displayed_window_lines): Don't include partially visible lines.
4506 (Fmove_to_window_line): Skip past any partially visible first line.
4508 2000-12-08 Gerd Moellmann <gerd@gnu.org>
4510 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
4512 * tparam.c (tparam1): Change the way buffers are reallocated to be
4513 portable and less obfuscated.
4515 * termcap.c (tgetent): Change the way buffers are reallocated to
4516 be portable and less obfuscated.
4518 * macros.c (store_kbd_macro_char): Change the way buffers are
4519 reallocated to be portable and less obfuscated.
4521 * lread.c (read1): Change the way buffers are reallocated to be
4522 portable and less obfuscated.
4524 * doc.c (Fsubstitute_command_keys): Change the way buffers
4525 are reallocated so that it is portable.
4527 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
4529 * dosfns.c (Ffile_system_info): New function.
4530 (syms_of_dosfns): Defsubr it.
4532 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
4534 * alloc.c (gc_sweep): Add comment.
4536 2000-12-07 Gerd Moellmann <gerd@gnu.org>
4538 * sound.c (vox_configure): Change order of ioctls.
4539 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
4540 Ignore errors when changing volume.
4541 (vox_close): Don't reset the device.
4543 * process.c (read_process_output): Make sure the process marker's
4544 position is valid when the process buffer is changed in
4545 after-change functions. W3 does that.
4547 * xfns.c (x_free_gcs): New function.
4549 * xterm.h (x_free_gcs): Add prototype.
4551 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
4554 * xterm.c (x_destroy_window): Call x_free_gcs so that
4555 resources of non-toolkit X windows will be freed.
4557 2000-12-07 Andrew Innes <andrewi@gnu.org>
4559 * w32fns.c (xlfd_charset_of_font): Fix last change.
4561 2000-12-06 Dave Love <fx@gnu.org>
4563 * md5.h (__P): Don't define -- it comes from config.h.
4565 * strftime.c: Change some #if foo to #ifdef foo.
4567 2000-12-06 Andrew Innes <andrewi@gnu.org>
4569 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
4571 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
4572 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
4573 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
4575 2000-12-06 Gerd Moellmann <gerd@gnu.org>
4577 * alloc.c (gc_sweep): Prevent symbols read during loadup
4580 * xdisp.c (underlying_face_id): New function.
4581 (handle_face_prop, face_before_or_after_it_pos): Use it
4582 to determine the face ``under'' a string. Let strings inherit
4583 the face of the buffer under them.
4585 * xfaces.c (face_at_string_position): Update function comment.
4587 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
4588 matrix if the window's left position has changed; we need to
4589 redraw it in this case.
4591 * dispextern.h (struct glyph_matrix): Add member window_left_x.
4593 * window.c (coordinates_in_window): Check mouse on mode-line or
4596 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
4597 advertized by the function documentation.
4599 * window.c (syms_of_window): Doc fix.
4601 * sound.c (vox_configure): Set volume for left and right channel.
4602 (sound_cleanup): Return nil.
4604 * xdisp.c (move_it_by_lines): Fix paren typo.
4606 * xterm.c (x_load_font): Don't use the font's max_bounds for
4607 computing the height of the font. If max_bounds' ascent or
4608 descent are greater than the font's ascent or descent, this means
4609 glyphs overlap, which should be handled now by redisplay.
4611 * window.c (Veven_window_heights): New variable.
4612 (syms_of_window): DEFVAR_LISP it.
4613 (Fdisplay_buffer): Check Veven_window_heights before evening the
4616 2000-12-06 Miles Bader <miles@gnu.org>
4618 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
4619 update `default-frame-alist' instead of setting no frame parameters.
4621 2000-12-06 Kenichi Handa <handa@etl.go.jp>
4623 * composite.c (update_compositions): Fix typo (use the correct
4626 2000-12-05 Jason Rumney <jasonr@gnu.org>
4628 * md5.h: Remove underscores from function declarations.
4629 (__attribute__, __alignof__) [!__GNUC__]: Define.
4631 * md5.c: Delay include of md5.h until after namespace cleaning.
4633 * makefile.w32-in (fns.o): Depend on md5.h
4634 (md5.o): New target.
4637 * makefile.nt: Likewise.
4639 2000-12-05 Jason Rumney <jasonr@altavista.net>
4641 * w32term.c (expose_area): Complete last change.
4643 2000-12-05 Ken Raeburn <raeburn@gnu.org>
4645 * minibuf.c: Include intervals.h.
4647 2000-12-05 Jason Rumney <jasonr@gnu.org>
4649 * w32term.c (x_produce_glyphs): If a font for a component of
4650 a composition is not found, use 1 pixel dot ascent and 0 dot
4651 descent value to avoid displaying terribly tall empty boxes.
4652 (expose_area): Pass x-coordinate relative to the exposed
4653 area to x_draw_glyphs instead of a window-relative coordinate.
4655 2000-12-05 Gerd Moellmann <gerd@gnu.org>
4657 * xdisp.c (next_element_from_ellipsis): Save face before selective
4658 display in saved_face_id, and set face_before_selective_p.
4659 (reseat_1): Reset face_before_selective_p.
4660 (append_space, extend_face_to_end_of_line): If iterator's
4661 face_before_selective_p is set, use the face from saved_face_id.
4662 (extend_face_to_end_of_line): For tty frames, make sure to
4663 use the right face id when producing spaces at the end of
4666 * dispextern.h (struct it): Add face_before_selective_p.
4668 * keyboard.c (record_char): Don't record identical help-echo
4669 events in recent_keys.
4671 * xterm.c [USE_X_TOOLKIT]: Close the display.
4672 (xim_close_dpy): Handle case that the display has been closed.
4674 * xterm.c (x_destroy_window): Reset the frame's X window after
4677 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
4678 variable window_width.
4679 (line_draw_cost): Fix code skipping over spaces at the end of the
4680 line when must_write_spaces is not set.
4681 (scrolling_window): Fix code inserting runs in list of all runs.
4683 2000-12-05 Kenichi Handa <handa@etl.go.jp>
4685 * coding.c (setup_coding_system): Be sure to initialize
4686 coding->category_idx.
4688 2000-12-04 Gerd Moellmann <gerd@gnu.org>
4690 * xterm.c (PER_CHAR_METRIC): Removed because not used.
4692 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
4693 area to x_draw_glyphs instead of a window-relative coordinate.
4695 * fileio.c (auto_save_error): Add parameter ERROR. Show the
4696 error in the message.
4698 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
4699 timer after having read a key. It's not good for code reading
4700 several keys in a loop, like an input method.
4702 * fileio.c (Finsert_file_contents): When VISIT is t, don't
4703 record undo information for format-decode.
4705 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
4706 current buffer is read-only, not if it isn't.
4708 * keyboard.c (record_char): Record `help-echo' input events
4709 in recent_keys only if they display some help. Don't record
4710 `help-echo' events as macro char.
4712 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4714 * editfns.c (save_excursion_restore): Don't move point
4715 in another window if it is showing the wrong buffer.
4716 Avoid the call to Fwindow_live_p, for speed.
4718 2000-12-04 Kenichi Handa <handa@etl.go.jp>
4720 * xfaces.c (struct font_name): New member registry_priority.
4721 (split_font_name): Initialize the above member to zero.
4722 (concat_font_list): New function.
4723 (font_list): Include fonts of all alternative registries.
4724 (FONT_POINT_SIZE_QUANTUM): New macro.
4725 (better_font_p): Ignore point size difference less than
4726 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
4728 * xterm.c (x_produce_glyphs): If a font for a component of
4729 a composition is not found, use 1 pixel dot ascent and 0 dot
4730 descent value to avoid displaying terribly tall empty boxes.
4732 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
4734 2000-12-03 Ken Raeburn <raeburn@gnu.org>
4736 * coding.h (code_convert_string1): Declare.
4738 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
4740 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
4742 2000-12-02 Jason Rumney <jasonr@gnu.org>
4744 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
4745 correctly for single byte character case.
4746 (w32_per_char_metric): Do not try to make any assumptions about
4747 the metrics of BDF fonts.
4748 (x_estimate_mode_line_height): If `mode-line' face
4749 hasn't a font, use that of the frame, as drawing glyphs does.
4750 (note_mouse_highlight): Change the cursor shape on the vertical
4751 border between windows [not enabled].
4753 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
4755 * w32fns.c (Fx_create_frame): Reintroduce the call to
4756 face-set-after-frame-defaults.
4757 (Vx_window_horizontal_drag_shape): New variable.
4758 (syms_of_xfns): DEFVAR_LISP it.
4759 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
4762 2000-12-02 Simon Josefsson <simon@josefsson.org>
4764 * fns.c (Fmd5): Use a different logic to decide the coding system
4767 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
4769 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
4771 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
4773 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4775 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
4776 height for YNegative.
4777 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
4778 height; also see comment there.
4780 * window.c (coordinates_in_window): Handle computations for
4781 positions on the vertical bar and fringes differently for
4782 window-system frames. Consider some pixels near the vertical bar
4783 as on the bar if the frame doesn't have vertical scroll bars.
4784 Associate positions between mode or header lines with the
4785 right window, the left one.
4787 2000-12-01 Jason Rumney <jasonr@gnu.org>
4789 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
4791 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
4794 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4796 * window.c (struct saved_window): Add members orig_top and orig_height.
4797 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
4798 (save_window_save, Fset_window_configuration): Save/restore
4799 window's orig_top and orig_height.
4801 2000-12-01 Jason Rumney <jasonr@gnu.org>
4803 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
4805 * w32fns.c (x_set_cursor_color): Fix last change.
4807 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4809 * xdisp.c (echo_area_display): If cursor is in the echo area, make
4810 sure that the next redisplay displays the minibuffer, so that
4811 the cursor will be replaced with what the minibuffer wants.
4813 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
4814 #ifndef instead of using #if.
4815 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
4816 USE_TOOLKIT_SCROLL_BARS is defined.
4818 2000-11-30 Jason Rumney <jasonr@gnu.org>
4820 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
4823 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4825 * fns.c (Fmd5): Doc fix.
4827 2000-11-30 Simon Josefsson <simon@josefsson.org>
4829 * fns.c (Fmd5): New function.
4830 (syms_of_fns): Defsubr md5.
4832 * Makefile.in (obj): Add md5.o
4834 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4836 * md5.h, md5.c: New files, taken from glibc.
4838 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
4840 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
4841 hasn't a font, use that of the frame, as drawing glyphs does.
4843 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
4845 * eval.c (Frun_hooks): Allow 0 arguments.
4847 2000-11-29 Gerd Moellmann <gerd@gnu.org>
4849 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
4850 is over the menu bar widget, say it's not on the frame.
4852 * xfns.c (Fx_create_frame): Reintroduce the call to
4853 face-set-after-frame-defaults.
4855 * eval.c (Fsignal): Reset handling_signal.
4857 2000-11-28 Jason Rumney <jasonr@gnu.org>
4859 * w32menu.c (add_menu_item): Reset menu item text when changing
4860 type to radio button.
4862 2000-11-28 Gerd Moellmann <gerd@gnu.org>
4864 * xselect.c: Update copyright.
4866 * window.c (coordinates_in_window): If on a mode or header line,
4867 but sufficiently close to its start, return ``on vertical
4868 border''. This gives us a way to drag windows horizontally when
4869 using toolkit scroll bars.
4871 * xterm.c (note_mouse_highlight): Change the cursor shape
4872 on the vertical border between windows.
4874 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
4876 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
4877 (syms_of_xfns): DEFVAR_LISP it.
4878 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
4880 * textprop.c (text_read_only): New function.
4881 (verify_interval_modification): Use it instead of signaling
4882 `text-read-only'. This makes it easier to catch this error
4885 * xdisp.c (forward_to_next_line_start): Check for newlines,
4886 not end of line, which includes CR.
4888 2000-11-28 Kenichi Handa <handa@etl.go.jp>
4890 * coding.c (Ffind_coding_systems_region_internal): Be sure to
4891 include no-conversion.
4893 2000-11-27 Jason Rumney <jasonr@gnu.org>
4895 * w32fns.c (w32_load_system_font): Always mark font as double byte
4896 if codepage is unicode.
4898 2000-11-27 Gerd Moellmann <gerd@gnu.org>
4900 * xdisp.c (forward_to_next_line_start): If already on a newline,
4901 just consume it to avoid unintended skipping over invisible text below.
4903 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
4904 `vertical-line', `mode-line' and `header-line' events.
4906 * xdisp.c (try_window_id): Avoid starting to display in the middle
4907 of a character, a TAB for instance. This is easier than to set
4908 up the iterator exactly, and it's not a frequent case, so the
4909 additional effort wouldn't really pay off.
4911 2000-11-26 Andrew Choi <akochoi@i-cable.com>
4913 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
4916 2000-11-25 Jason Rumney <jasonr@gnu.org>
4918 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
4919 Args to window_from_coordinates should be pixel coordinates.
4921 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
4922 redisplay handles them properly.
4924 2000-11-25 Miles Bader <miles@gnu.org>
4926 * indent.c (compute_motion): Keep pos_byte in sync with pos.
4928 2000-11-24 Jason Rumney <jasonr@gnu.org>
4930 * w32.c (init_environment): Set LANG environment variable based on
4931 locale settings, if not set.
4933 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
4934 making tool bar smaller. When clearing the frame, also
4935 clear current matrices. Clear frame when tool bar disappears.
4936 Don't use more lines for the tool-bar than is available.
4937 (x_change_window_heights): New function.
4939 2000-11-24 Gerd Moellmann <gerd@gnu.org>
4941 * xdisp.c (init_from_display_pos): If POS says we're already after
4942 an overlay string ending at POS, make sure to pop the iterator
4943 because it will be in front of that overlay string. When POS is
4944 ZV, we've thereby also ``processed'' overlay strings at ZV.
4946 * xfaces.c (lface_from_face_name): Function comment fix.
4948 2000-11-24 Miles Bader <miles@gnu.org>
4950 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
4951 apply `mode-line-inverse-video' -- zero means force display using
4952 the default face, non-zero means display using the specialized face.
4953 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
4955 2000-11-23 Kenichi Handa <handa@etl.go.jp>
4957 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
4960 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
4962 * coding.c (decode_coding_emacs_mule): Fix the case of
4963 CODING_EOL_LF, which used uninitialized value of c.
4965 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
4967 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
4969 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4971 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
4974 * frame.h (struct frame): Replace desired_tool_bar_items,
4975 current_tool_bar_items, n_desired_tool_bar_items,
4976 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
4978 * frame.c (make_frame): Change initialization of tool bar
4981 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
4982 Change references to members deleted from struct frame to use the
4985 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
4986 references to members deleted from struct frame to use the new ones.
4988 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
4990 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
4992 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
4993 (note_tool_bar_highlight): Change references to members deleted
4994 from struct frame to use the new ones.
4996 2000-11-23 Miles Bader <miles@gnu.org>
4998 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
4999 the face's inverse-video attribute, rather than overriding it.
5001 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5003 * xfns.c (x_set_tool_bar_lines): Clear internal border when
5004 making tool bar smaller.
5006 2000-11-22 Dave Love <fx@gnu.org>
5008 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
5010 2000-11-22 Miles Bader <miles@gnu.org>
5012 * keyboard.c (Vminibuffer_message_timeout): New variable.
5013 (command_loop_1): Use it to determine message timeout.
5014 (syms_of_keyboard): Initialize it.
5016 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
5018 2000-11-22 Kenichi Handa <handa@etl.go.jp>
5020 * sysdep.c: Move the code for declaring h_errno after #include
5023 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5025 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
5026 the menu bar when the tooltip is unmapped.
5028 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
5029 sole visible buffer when we're currently in the mini-buffer, and
5032 2000-11-21 Jason Rumney <jasonr@gnu.org>
5034 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
5035 put on the clipboard.
5036 (Fw32_get_clipboard_data): Compare data on clipboard with saved
5037 copy of what Emacs last put there. If they are the same, do not
5038 use the clipboard copy to avoid losing data due to coding conversions.
5040 2000-11-22 Miles Bader <miles@gnu.org>
5042 * minibuf.c (Vminibuffer_prompt_properties): New variable.
5043 (syms_of_minibuf): Initialize it.
5044 (read_minibuf): Add properties from Vminibuffer_prompt_properties
5045 to prompt, don't make read-only.
5047 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5049 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
5050 Add BEFORE/AFTER_POTENTIAL_GC.
5052 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
5054 * buffer.c (mmap_free_1): Avoid a compiler warning.
5056 * term.c, cm.c: Don't try to include termcap.h; see comment there.
5058 2000-11-21 Kenichi Handa <handa@etl.go.jp>
5060 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
5063 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5065 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
5068 * s/gnu-linux.h: Don't use `#cpu'.
5070 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
5071 not defined in mman.h.
5073 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
5074 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
5075 and store an index in the XClientMessageEvent. Storing a
5076 Lisp_Object or pointer can fail on a 64 bit system, since X only
5078 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
5080 2000-11-20 Dave Love <fx@gnu.org>
5082 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
5084 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5086 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
5088 2000-11-20 Kenichi Handa <handa@etl.go.jp>
5090 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
5093 * alloc.c (make_string): Fix previous change. Be sure to make
5094 unibyte string correctly.
5096 2000-11-19 Gerd Moellmann <gerd@gnu.org>
5098 * window.c (Fwindow_list): Change parameter list to be XEmacs
5100 (window_list_1): New function.
5101 (window_loop): Use it instead of Fwindow_list.
5103 * sysdep.c (emacs_ospeed): New variable.
5104 (toplevel): Don't declare ospeed extern.
5105 (init_baud_rate): Use emacs_ospeed instead of ospeed.
5107 * termcap.c (ospeed): Remove.
5108 (tputs) [!emacs]: Remove unused code.
5109 (tgetent): Avoid a compiler warning.
5111 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5112 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
5113 SCROLL_BAR_X_WIDGET with additional argument DPY.
5115 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
5117 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
5118 Take the X display as additional argument.
5119 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
5120 `Widget' is a pointer type that's not easily stored in Lisp_Object
5121 form in a portable way.
5123 * dispnew.c (update_text_area): Fix last change.
5125 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5127 * xdisp.c: Use BINDING_STACK_SIZE throughout.
5129 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
5130 clear current matrices.
5132 * buffer.c (mmap_enlarge): Don't print a message on stderr
5133 if mapping new memory at the end of the existing region fails.
5135 * dispnew.c (update_text_area): Don't skip over equal glyphs
5136 when the last current glyph overlaps the glyph to its right.
5138 2000-11-18 Miles Bader <miles@gnu.org>
5140 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
5141 lines that *end* with "..." too (that's the most common case!).
5143 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5145 * xdisp.c (resize_mini_window): Temporarily change to the
5146 mini-window's buffer if necessary.
5148 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
5149 the tooltip obscures less text under it.
5151 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5153 * puresize.h (BASE_PURESIZE): Increase to 700000.
5155 2000-11-18 Jason Rumney <jasonr@gnu.org>
5157 * w32term.c (w32_draw_bitmap): Use face to set colors.
5159 2000-11-17 Dave Love <fx@gnu.org>
5161 * lread.c (Fload): Fix #ifdef for pcc.
5163 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5165 * xdisp.c (pos_visible_p): Compute the default character height
5168 2000-11-16 Gerd Moellmann <gerd@gnu.org>
5170 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
5171 knowing the line's height; use the default font's height in that case.
5173 * xfaces.c (weight_table): Add `demi' with the same meaning as
5176 2000-11-16 Kenichi Handa <handa@etl.go.jp>
5178 * dispnew.c (null_row): New global static variable.
5179 (clear_glyph_row): Delete local static variable null_row.
5181 2000-11-15 Jason Rumney <jasonr@gnu.org>
5183 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
5184 (w32_alloc_lighter_color): Use new brightness calculations from
5185 xterm.c. Scale delta to be in the range expected by W32.
5186 (w32_draw_relief_rect): Use frame relief colors.
5188 2000-11-15 Gerd Moellmann <gerd@gnu.org>
5190 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
5191 (Qinhibit_default_face_x_resources): New variable.
5192 (syms_of_frame): Initialize it.
5193 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
5195 * xdisp.c (pos_visible_p): Improve function comment.
5197 * lisp.h (BINDING_STACK_SIZE): New macro.
5199 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
5200 reading the directory if readdir returns null and errno is EAGAIN
5203 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
5205 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
5206 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
5207 Set amount_to_scroll to max of dx and scroll_step so that
5208 scroll-conservatively doesn't defeat scroll-step>1.
5209 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
5210 scroll-conservatively for line-at-a-time scrolling.
5212 2000-11-14 Gerd Moellmann <gerd@gnu.org>
5214 * window.c (Fpos_visible_in_window_p): Call pos_visible with
5217 * xdisp.c (current_mode_line_height, current_header_line_height):
5219 (init_xdisp): Initialize them.
5220 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
5221 and use exact mode line heights if it is set.
5223 * lisp.h (pos_visible_p): Change prototype.
5225 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5226 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
5227 and current_header_line_height first.
5228 (current_mode_line_height, current_header_line_height):
5231 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
5233 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
5234 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
5235 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
5237 2000-11-14 Miles Bader <miles@gnu.org>
5239 * xterm.c (x_alloc_lighter_color): Include an additive component
5240 too for dark colors, because FACTOR isn't enough.
5241 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
5244 2000-11-13 Gerd Moellmann <gerd@gnu.org>
5246 * keyboard.c (show_help_echo): Call message3_nolog with number of
5247 bytes in the help string as 2nd parameter, instead of the number
5250 2000-11-13 Miles Bader <miles@gnu.org>
5252 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
5253 (Fload): Use new openp return protocol.
5254 Don't try to use Vload_source_file_function to load .elc files.
5255 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
5256 openp return protocol.
5257 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
5259 2000-11-11 Kenichi Handa <handa@etl.go.jp>
5261 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
5263 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
5264 Defined these macros.
5265 (NLIST_STRUCT): Avoid re-defining it.
5267 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
5268 -I/usr/contrib/X11R6/include.
5269 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
5271 2000-11-10 Jason Rumney <jasonr@gnu.org>
5273 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
5275 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
5276 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
5278 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
5279 (Qw32_charset_vietnamese): New symbol.
5280 (xlfd_charset_of_font): New function.
5281 (w32_load_system_font): Use it.
5282 (x_to_w32_charset): Use Fassoc to find charset info. Special case
5283 when Vw32_charset_info_alist is nil to ensure default face always
5284 has font. Use Fcar and Fcdr for safety.
5285 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
5286 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
5287 pseudo-codepages for special cases.
5288 (w32_to_x_font): New parameter to allow charset portion to be
5289 specified where there is many to one mapping. Callers changed.
5290 (w32_list_fonts): Avoid listing fonts that won't display.
5292 2000-11-10 Gerd Moellmann <gerd@gnu.org>
5294 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
5295 (font_list_1): Renamed from font_list.
5296 (font_list): New function, trying alternative registries from
5297 Vface_alternative_font_registry_alist.
5298 (Finternal_set_alternative_font_registry_alist): New function.
5299 (syms_of_xfaces): Initialize and Staticpro
5300 Vface_alternative_font_registry_alist.
5301 Defsubr Finternal_set_alternative_font_registry_alist.
5303 2000-11-09 Ken Raeburn <raeburn@gnu.org>
5305 * lisp.h (Flooking_at): Declare.
5307 2000-11-09 Gerd Moellmann <gerd@gnu.org>
5309 * dired.c (directory_files_internal): Fix a braino.
5311 * dired.c (directory_files_internal): Add missing GCPRO's.
5314 2000-11-08 Gerd Moellmann <gerd@gnu.org>
5316 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
5317 (resize_mini_window): Return quickly if Vresize_mini_window is
5318 nil. Don't return if Vmax_mini_window_height is nil.
5320 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
5321 (syms_of_xdisp): Initialize them.
5322 (resize_mini_window): Act according to the setting of
5323 Vresize_mini_window.
5324 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
5326 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
5327 scroll bar widget after configuring it, so that it will appear at
5328 the right position from the start.
5329 (XTredeem_scroll_bar): Cleaned up.
5331 2000-11-08 Kenichi Handa <handa@etl.go.jp>
5333 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
5334 font is taller than the frame line, we don't have to bias the
5337 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
5339 2000-11-07 Dave Love <fx@gnu.org>
5341 * config.in (HAVE_MKSTEMP): Add.
5343 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
5345 2000-11-07 Gerd Moellmann <gerd@gnu.org>
5347 * window.c (Fset_window_configuration): Don't try to preserve
5348 point in the current buffer, if that buffer is displayed in more
5351 * xfaces.c (lookup_named_face): If default face isn't realized,
5352 try to realize it. Return -1 if not successful.
5353 (Fx_list_fonts): Handle case that face cannot be determined.
5354 (Fface_font): Likewise.
5356 2000-11-06 Gerd Moellmann <gerd@gnu.org>
5358 * window.c (displayed_window_lines): Detect partially
5359 visible lines at the bottom correctly.
5361 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
5363 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
5364 when ensuring we don't do visit in indirect buffer.
5366 2000-11-06 Kenichi Handa <handa@etl.go.jp>
5368 * composite.h (compose_chars_in_text): Add prototype.
5370 * composite.c (Vcomposition_function_table): New variable.
5371 (Qcomposition_function_table): New variable.
5372 (run_composition_function): Call
5373 Vcompose_chars_after_function with three arguments.
5374 (compose_chars_in_text): New function.
5375 (syms_of_composite): Modified the doc-string of
5376 Vcompose_chars_after_function. Declare composition-function-table
5377 as a lisp variable, and initialize it.
5379 * xfns.c (x_encode_text): Suppress producing escape sequences for
5382 * xselect.c: Include composite.h.
5383 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
5385 2000-11-05 Andrew Innes <andrewi@gnu.org>
5387 * w32term.c (x_produce_glyphs): Fix typo in enum name.
5389 * sysdep.c (read_input_waiting): Remove extraneous argument to
5392 * w32fns.c (Fx_server_version): Include w32_build_number in the
5395 * w32heap.c (w32_build_number): New variable.
5396 (cache_system_info): Set it.
5398 * w32heap.h (w32_build_number): Add extern.
5400 * emacs.c (syms_of_emacs): Update docstring for
5401 system-configuration, to reflect the actual usage on MS-Windows.
5403 2000-10-31 Gerd Moellmann <gerd@gnu.org>
5405 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
5406 process idle timers while waiting for another event.
5408 * dispnew.c (update_frame_line): Handle case where spaces in
5409 the default face are colored.
5411 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
5412 window height hasn't changed.
5414 2000-10-31 Jason Rumney <jasonr@gnu.org>
5416 * w32term.c (x_produce_glyphs): Handle composite characters.
5417 (x_draw_glyph_string_foreground)
5418 (x_draw_composite_glyph_string_foreground): Restore old font.
5420 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
5422 * minibuf.c (read_minibuf): Reset the undo history just before
5423 starting the recursive-edit.
5425 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5427 * xfaces.c (menu_face_change_count): New variable.
5428 (Finternal_set_lisp_face_attribute): Increment it for changes
5430 (realize_basic_faces): Reflect changes in the `menu' faces
5433 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
5434 dy obtained from the iterator's y-position after moving from
5435 scroll_margin_pos to PT; see comment there.
5437 * xdisp.c (safe_eval_handler): Call add_to_log.
5439 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
5440 is not a symbol or string.
5442 * xdisp.c (echo_area_display): Don't perform a display update from
5443 inside redisplay. The update will happen anyway at the end of
5444 redisplay, and it can confuse redisplay (GC messages while
5445 redisplaying, for instance.)
5447 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
5449 * xrdb.c (x_load_resources): Use the class name in the defaults.
5451 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
5452 (regex_compile): Catch bogus \(\1\).
5454 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5456 * xterm.c (x_alloc_nearest_color): Fix last change to compare
5459 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
5460 we have a color cache, check that the cached color equals the
5461 allocated color. If not, clear the color cache.
5463 * window.c (displayed_window_lines): Change buffers if necessary.
5464 Fix computation of displayed lines.
5466 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
5467 update_menu_bindings to DEFVAR_BOOL.
5469 2000-10-30 Kenichi Handa <handa@etl.go.jp>
5471 * search.c (Fset_match_data): Be sure to make search_regs always sane.
5473 * puresize.h (BASE_PURESIZE): Increase to 680000.
5475 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
5477 2000-10-29 Jason Rumney <jasonr@gnu.org>
5479 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
5481 * w32term.c (w32_bdf_per_char_metric): Negate descent.
5482 (w32_cache_char_metrics): Handle possibility that 'x' does not
5483 exist in a BDF font.
5484 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
5486 * w32bdf.h (bdffont): Add nchars.
5488 * w32bdf.c (set_bdf_font_info): Set it.
5489 (w32_BDF_TextOut): Swap byte order of double byte characters.
5490 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
5492 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
5494 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
5495 don't override the colors in frame's param_alist, unless they are
5498 * term.c (reassert_line_highlight): If inverse_video is non-zero,
5499 reverse the effect of the highlight flag.
5501 2000-10-27 Ken Raeburn <raeburn@gnu.org>
5503 * window.h (Fwindow_live_p): Declare.
5505 * undo.c (record_delete): Check that last_undo_buffer is really a
5506 buffer before applying XBUFFER to it.
5508 * keymap.c (where_is_internal): Pass lisp object, not integer, to
5511 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5513 * lisp.h (KEYMAPP): New macro.
5514 (get_keymap): Remove.
5515 (get_keymap_1): Rename get_keymap.
5517 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
5519 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
5521 * xmenu.c (single_submenu): Use KEYMAPP.
5522 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5523 Use KEYMAPP rather than Fkeymapp.
5525 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
5527 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
5528 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5529 Use KEYMAPP rather than Fkeymapp.
5530 (single_submenu): Use KEYMAPP.
5531 (w32_menu_show, w32_dialog_show): Use TRUE.
5533 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
5535 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
5536 (Fkeymapp): Use KEYMAPP.
5537 (get_keymap): Rename from get_keymap_1. Remove old def.
5538 Return t when autoload=0 and error=0 and the keymap needs autoloading.
5539 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
5540 (Fminor_mode_key_binding): Don't raise an error if the binding
5542 (Fuse_global_map, Fuse_local_map): Allow autoloading.
5543 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
5545 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
5546 Allow Vspecial_event_map to be autoloaded.
5547 (menu_bar_items): Fetch the keymap rather than using keymapp.
5548 (menu_bar_one_keymap): No need to follow func-indirect any more.
5549 (parse_menu_item): get_keymap_1 -> get_keymap.
5550 (tool_bar_items): Fetch the keymap rather than using keymapp.
5551 (read_key_sequence): Use KEYMAPP.
5553 * intervals.c (get_local_map): Use get_keymap rather than following
5554 function-indirections explicitly.
5556 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
5558 2000-10-27 Jason Rumney <jasonr@gnu.org>
5560 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
5561 point, as Windows has oversized fonts.
5563 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
5565 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5567 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
5568 (freehook, reallochook): Handle null pointer arguments.
5569 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
5571 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5573 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
5574 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
5575 Giving in to popular pressure to shut up the compiler with casts.
5577 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5579 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
5580 signed value, and use a default value computed from the font's
5583 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
5585 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
5586 that specify a negative underline position can still use underlines.
5588 * window.c (Fpos_visible_in_window_p): Make POS default to
5589 WINDOW's point, not the current buffer's point.
5591 2000-10-26 Dave Love <fx@gnu.org>
5593 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
5594 when it's necessary.
5596 2000-10-26 Gerd Moellmann <gerd@gnu.org>
5598 * window.c (size_window): Compute size difference from sum of old
5599 child window sizes instead of from parent's size.
5601 * xdisp.c (pos_visible_p): Change current buffer if necessary.
5602 Handle obscured lines at the top of the window.
5604 * frame.c (Fdelete_frame): Doc fix. Move running the hook
5605 down after the last error condition check.
5607 * frame.c (Fdelete_frame): Run delete-frame-hook.
5609 2000-10-26 Kenichi Handa <handa@etl.go.jp>
5611 * coding.c (decode_coding): Fix previous change (check also
5612 CODING_MODE_LAST_BLOCK).
5614 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5616 * regex.c: More `unsigned char' -> `re_char' changes.
5617 Also change several `int' into `re_wchar_t'.
5618 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
5619 (PUSH_FAILURE_POINTER): Don't cast any more.
5620 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
5621 We want GCC to complain, since this piece of code makes
5622 re_match non-reentrant, which *should* be fixed.
5623 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
5624 (EXTEND_BUFFER): Use RETALLOC.
5625 (SET_LIST_BIT): Don't cast.
5626 (re_wchar_t): New type.
5627 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
5628 that those two functions will always properly return.
5629 (IMMEDIATE_QUIT_CHECK): Cast to void.
5630 (analyse_first): Use recursion rather than an explicit stack.
5631 (re_compile_fastmap): Can't fail anymore.
5632 (re_search_2): Don't check re_compile_fastmap for failure.
5633 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
5634 Now also sets the new value (passed in a new argument).
5635 (re_match_2_internal): Use it.
5636 Also, use a new var `reg' of type size_t when looping through regs
5637 rather than reuse the inappropriate `mcnt'.
5639 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
5640 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
5641 (where_is_internal): Renamed from Fwhere_is_internal.
5642 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
5643 (Fwhere_is_internal): New function wrapping where_is_internal.
5644 (where_is_internal_1): Handle the case where we're filling the cache.
5645 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
5647 2000-10-25 Miles Bader <miles@gnu.org>
5649 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
5651 2000-10-25 Gerd Moellmann <gerd@gnu.org>
5653 * window.c (pos_fully_visible_p): Removed.
5654 (Fpos_visible_in_window_p): Use pos_visible_p to determine
5655 if position is visible and/or fully visible.
5657 * lisp.h (pos_visible_p): Add prototype.
5659 * xdisp.c (pos_visible_p): New function.
5661 2000-10-25 Kenichi Handa <handa@etl.go.jp>
5663 * process.c (send_process): If OBJECT is t, it means that the data
5664 is from C string, but we should encode it. Before calling
5665 setup_raw_text_coding_system, be sure to flush out data by the
5666 previous coding system.
5668 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
5670 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
5671 assignment of startpos to prev when startpos == pos.
5673 * editfns.c (find_field): Set the field stickiness correctly from
5674 overlay fields. Use renamed `text_property_stickiness'.
5675 (text_property_stickiness): Renamed from `char_property_stickiness'.
5676 Only check text properties, not overlays.
5677 * textprop.c (get_char_property_and_overlay): New function.
5678 (Fget_char_property): Use it.
5679 * intervals.h (get_char_property_and_overlay): Add declaration.
5681 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5683 * keymap.c: Use AREF, ASET and ASIZE macros.
5684 (Fmake_sparse_keymap): Docstring fix.
5686 (shadow_lookup): Move up.
5687 Handle the case where lookup-key returns an integer.
5688 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
5689 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
5690 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
5691 Simplify/rewrite the keymap-finding code.
5692 Add check for command shadowing, using shadow_lookup.
5694 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
5696 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
5697 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
5700 2000-10-24 Andrew Innes <andrewi@gnu.org>
5702 * dired.c (directory_files_internal_unwind): New function.
5703 (directory_files_internal): Use it to ensure closedir is called
5704 even if expand-file-name or file-attributes throw, eg. because of
5705 a user interrupt. Also enable immediate_quit while calling
5706 re_search, so that matching can be interrupted as well.
5708 2000-10-24 Andrew Innes <andrewi@gnu.org>
5710 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
5712 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
5713 so that re_search functions only quit when callers expect them to.
5715 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5717 * regex.c (regex_compile): Change the way of handling a range from
5718 a char less than 256 to a char not less than 256.
5720 2000-10-24 Gerd Moellmann <gerd@gnu.org>
5722 * window.c (size_window): Prevent setting window's width or
5723 height to a negative value (esp. with XSETFASTINT).
5725 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
5726 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
5727 (protect_malloc_state) [GC_MALLOC_CHECK &&
5728 GC_PROTECT_MALLOC_STATE]: New function.
5729 (PROTECT_MALLOC_STATE): New macro.
5730 (__malloc_initialize, morecore, _malloc_internal)
5731 (_free_internal) _realloc_internal): Use it to make _heapinfo
5732 read-only outside of gmalloc.
5734 * keymap.c: Update copyright.
5736 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
5739 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
5741 * filelock.c (unlock_all_files): Use unlock_file to expand each
5742 buffer's file_truename before trying remove its lock file.
5744 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
5746 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
5747 or CRLF, decode EOLs.
5749 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5751 * window.c (Fdisplay_buffer): Fix doc.
5753 2000-10-23 Jason Rumney <jasonr@gnu.org>
5755 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
5756 ASCII font of default fontset on Windows.
5758 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
5759 xterm.c comment below).
5761 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
5763 2000-10-23 Gerd Moellmann <gerd@gnu.org>
5765 * xterm.c (x_connection_closed): Reset handling_signal.
5767 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
5769 2000-10-23 Miles Bader <miles@gnu.org>
5771 * window.c (window_scroll_pixel_based, window_scroll_line_based):
5772 Pass nil for FULLY argument to Fpos_visible_in_window_p to
5773 maintain old behavior.
5774 * minibuf.c (Fminibuffer_complete): Likewise.
5776 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
5778 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
5779 that when a font can't be exactly centered, it errs up rather than
5782 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
5784 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
5786 2000-10-23 Andrew Choi <akochoi@i-cable.com>
5788 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
5790 * dispnew.c [macintosh]: Include macterm.h.
5791 (init_display) [macintosh]: Initialization for window system.
5793 * emacs.c (main) [macintosh]: Call syms_of_textprop,
5794 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
5795 syms_of_search, x_term_init, and init_keyboard before calling
5796 init_window_once. Also, call syms_of_xmenu.
5798 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
5799 default fontset to Monaco.
5801 * frame.c [macintosh]: Include macterm.h. Remove declarations of
5802 NewMacWindow and DisposeMacWindow.
5803 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
5804 instead of calling NewMacWindow and setting fields of
5805 f->output_data.mac directly. Call init_frame_faces.
5806 (Fdelete_frame) [macintosh]: Remove unused code.
5807 (Fmodify_frame_parameters) [macintosh]: Call
5808 x_set_frame_parameters instead of mac_set_frame_parameters.
5810 * frame.h [macintosh]: Define menu_bar_lines field in struct
5811 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
5813 * keyboard.c [macintosh]: Include macterm.h.
5814 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
5815 and menu_bar_activate_event type events as for X and NT.
5816 (make_lispy_event) [macintosh]: Construct lisp events of type
5817 MENU_BAR_EVENT as for X and NT.
5819 * sysdep.c [macintosh]: Remove declaration for sys_signal.
5820 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
5821 (sys_subshell) [macintosh]: Remove definition entirely.
5822 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
5823 Vwindow_system_version here. Remove initialization of
5824 Vx_bitmap_file_path.
5825 (read_input_waiting): Correct the number of parameters passed to
5827 Move all Macintosh functions to mac/mac.c.
5829 * term.c [macintosh]: Include macterm.h.
5831 * window.c [macintosh]: Include macterm.h.
5833 * xdisp.c [macintosh]: Include macterm.h. Declare
5834 set_frame_menubar and pending_menu_activation.
5835 (echo_area_display) [macintosh]: Do not return if terminal frame
5836 is the selected frame.
5837 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
5838 Allow only the selected frame to set menu bar.
5839 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
5840 calling FRAME_EXTERNAL_MENU_BAR (f).
5841 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
5843 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
5844 and check_x. Declare XCreateGC. Define x_create_gc and
5845 x_free_gc. Initialize font_sort_order.
5846 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
5847 but call x_list_fonts instead of w32_list_fonts.
5848 (Finternal_face_x_get_resource) [macintosh]: Do not call
5849 display_x_get_resource.
5850 (prepare_face_for_display) [macintosh]: Set xgcv.font.
5851 (realize_x_face) [macintosh]: Load the font if it is specified in
5853 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
5855 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
5857 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
5858 is nil: since we go to the end of submap anyway, we'd end up
5860 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
5861 doesn't obey autoload.
5863 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5865 * msdos.c (dos_set_window_size): Update screen dimension variables.
5867 2000-10-21 Jason Rumney <jasonr@gnu.org>
5869 * w32term.c (w32_cache_char_metrics): Double check that font is
5870 really fixed pitch before trusting tmPitchAndFamily.
5872 2000-10-21 Andrew Innes <andrewi@gnu.org>
5874 * w32gui.h (w32_char_font_type): Move enum from w32term.c
5876 * w32term.h: Extern decl for w32_cache_char_metrics.
5878 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
5880 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
5881 (w32_unload_font): Free per_char array if present.
5883 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
5884 cached information in emulated XFontStruct to handle common cases
5885 quickly. Do not allocate XCharStruct for return.
5886 (w32_native_per_char_metric): New function.
5887 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
5889 (x_produce_glyphs): Don't get an HDC. Change calls to
5890 w32_per_char_metric to match arg change above. Remove calls to
5892 (w32_get_glyph_overhangs): Ditto.
5893 (w32_cache_char_metrics): New function.
5895 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
5896 ($(BLD)/casefiddle.$(O)): Remove compile command.
5897 ($(BLD)/gmalloc.$(O)): Remove compile command.
5898 ($(BLD)/dispnew.obj):
5899 ($(BLD)/keyboard.obj):
5900 ($(BLD)/w32inevt.obj):
5901 ($(BLD)/w32bdf.obj):
5903 ($(BLD)/buffer.obj):
5904 ($(BLD)/editfns.obj):
5906 ($(BLD)/fileio.obj):
5908 ($(BLD)/indent.obj):
5909 ($(BLD)/insdel.obj):
5910 ($(BLD)/intervals.obj):
5911 ($(BLD)/minibuf.obj):
5913 ($(BLD)/scroll.obj):
5914 ($(BLD)/sysdep.obj):
5915 ($(BLD)/textprop.obj):
5916 ($(BLD)/widget.obj):
5917 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
5918 ($(BLD)/term.obj): Add dependency on dispextern.h.
5920 * makefile.nt ($(BLD)\dispnew.obj):
5921 ($(BLD)\keyboard.obj):
5922 ($(BLD)\w32inevt.obj):
5923 ($(BLD)\w32bdf.obj):
5925 ($(BLD)\buffer.obj):
5926 ($(BLD)\editfns.obj):
5928 ($(BLD)\fileio.obj):
5930 ($(BLD)\indent.obj):
5931 ($(BLD)\insdel.obj):
5932 ($(BLD)\intervals.obj):
5933 ($(BLD)\minibuf.obj):
5935 ($(BLD)\scroll.obj):
5936 ($(BLD)\sysdep.obj):
5937 ($(BLD)\textprop.obj):
5938 ($(BLD)\widget.obj):
5939 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
5940 ($(BLD)\term.obj): Add dependency on dispextern.h
5942 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5944 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
5945 with an additional argument of Qt.
5947 2000-10-21 Miles Bader <miles@gnu.org>
5949 * window.c (pos_fully_visible_in_window_p): New function.
5950 (Fpos_visible_in_window_p): Add FULLY argument.
5951 Use pos_fully_visible_in_window_p.
5952 (window_scroll_pixel_based, window_scroll_line_based): Update
5953 calls to Fpos_visible_in_window_p.
5954 * lisp.h (Fpos_visible_in_window_p): Update prototype
5956 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5958 * alloc.c (toplevel): Conditionalize compilation of mem_*
5959 functions differently.
5961 2000-10-20 Jason Rumney <jasonr@gnu.org>
5963 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
5964 mem_init where it used to be. mem_z etc not defined otherwise.
5966 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5968 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
5970 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
5971 structure definition and related variabled to the top of the file.
5972 Include this code when GC_MALLOC_CHECK is defined.
5973 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
5974 register/unregister allocated region.
5975 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
5976 which isn't allocated.
5977 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
5978 something which is already in use.
5979 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
5980 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
5981 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
5982 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
5984 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
5985 _malloc_internal instead of malloc.
5986 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
5989 2000-10-20 Andrew Innes <andrewi@gnu.org>
5991 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
5993 (my_strftime) <macro>: Don't use macro arg list when redefining as
5995 (my_strftime) <function>: Supply 0 as ut argument.
5997 2000-10-19 Jason Rumney <jasonr@altavista.net>
5999 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
6000 including dispextern.h, as it stops faces from working.
6002 * w32fns.c (Fx_create_frame): Don't bother calling
6003 face-set-after-frame-default since the caller does it for us
6004 anyway. Clean up calls to x_get_arg to be consistent with X.
6006 * w32term.c (x_produce_glyphs): Handle
6007 unibyte_display_via_language_environment correctly.
6008 (w32_draw_box_rect): Fix the calculation of width and height.
6010 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
6011 as it has stopped working.
6012 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
6015 2000-10-19 Gerd Moellmann <gerd@gnu.org>
6017 * eval.c (skip_debugger): Prevent a compiler warning.
6018 (Fcondition_case): Likewise.
6019 (Fbacktrace_frame): Use a null interactive spec.
6021 2000-10-19 Kenichi Handa <handa@etl.go.jp>
6023 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
6025 2000-10-18 Gerd Moellmann <gerd@gnu.org>
6027 * strftime.c: Sync with glibc, file version 1.78.
6028 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
6029 should no longer be used according to ISO 8601.
6031 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
6032 no map for meta_prefix_char, don't try to use it as a keymap.
6033 Instead, if T_OK is non-zero, look up a default binding, if any,
6034 otherwise, if T_OK is zero, return nil.
6036 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
6037 (x_to_xcolors, png_load): Use x_query_color.
6039 * xterm.c (x_color_cells, x_query_colors, x_query_color):
6041 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
6043 (x_copy_color, x_alloc_lighter_color): Likewise.
6045 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
6046 (x_query_color, x_query_colors): Add prototype.
6048 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
6049 check_string_bytes only if not noninteractive, increase count to 50.
6051 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
6053 * insdel.c (adjust_markers_for_delete): Handle before-insertion
6056 2000-10-17 Gerd Moellmann <gerd@gnu.org>
6058 * alloc.c (pure_bytes_used): Renamed from pureptr.
6060 (pure_alloc): New function.
6061 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
6063 (Fpurecopy): Use PURE_POINTER_P.
6065 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
6066 PT has moved backward.
6068 * xdisp.c (cursor_row_p): Take continued lines into account.
6070 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
6072 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
6073 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
6074 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
6077 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
6078 of selective display off while searching for the next line start.
6080 2000-10-17 Kenichi Handa <handa@etl.go.jp>
6082 * Makefile.in (term.o): Depend on dispextern.h.
6084 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
6086 * keymap.c (keymap_memberp): Ensure that nil is not a member.
6088 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6090 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
6091 the iterator at the beginning, so that they can be set later on,
6092 for instance in reseat_at_next_visible_line_start, without being
6095 * xfns.c (pbm_format): Add :foreground and :background keywords.
6096 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
6097 (xbm_load): Recognize foreground and background color specifications.
6099 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
6101 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
6103 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
6105 * msdos.c (IT_set_face): Compare highlighted face with the default
6106 face, and invert colors if these faces' colors are identical.
6107 (Fmsdos_remember_default_colors): Don't swap foreground and
6108 background colors in initial_colors[].
6109 (IT_set_frame_parameters): Don't swap frame's foreground and
6110 background pixels. If ALIST includes "(reverse . t)", swap
6111 foreground-color and background-color properties in frame's
6112 param_alist. If the original frame's param_alist doesn't specify
6113 the colors, store unspecified-fg and unspecified-bg, reversed if
6116 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
6117 the colors are unspecified and reversed, reverse fore- and back-
6118 ground in the returned value.
6119 (Fframe_parameter): Ditto.
6121 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6123 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
6124 get_last_unchanged_at_beg_row.
6125 (find_first_unchanged_at_end_row): Renamed from
6126 get_first_unchanged_at_end_row.
6127 (find_first_unchanged_at_end_row): Convert assertions to
6128 unconditional tests which abort. When looking for a row in
6129 unchanged text, don't go further back than first_text_row.
6131 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
6132 Don't add in the last line's height when deciding if the new
6133 position is below the scroll margin.
6135 2000-10-16 Miles Bader <miles@gnu.org>
6137 * editfns.c (Fconstrain_to_field): Check carefully for field
6138 boundaries if either OLD_POS or NEW_POS has a non-nil field
6139 property, even if they're the same.
6141 2000-10-16 Kenichi Handa <handa@etl.go.jp>
6143 * xterm.c (x_draw_box_rect): Fix the calculation of width and
6144 height for XFillRectangle.
6146 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
6148 * syntax.c (Fstring_to_syntax): New function extracted from
6149 Fmodify_syntax_entry.
6150 (Fmodify_syntax_entry): Use it and document the ! and | fences.
6151 (skip_chars, Fforward_comment): Remove unused variables.
6152 (syms_of_syntax): Add defsubr for string-to-syntax.
6153 (describe_syntax): Add code for comment and string fences.
6155 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
6157 * keymap.c (access_keymap): Add AUTOLOAD parameter.
6158 Do the meta->esc mapping. Call get_keyelt before returning.
6159 Start scanning from the second element (the first is always `keymap')
6160 to make it easier to detect when we reach a parent map.
6161 Handle the case of inheriting from a symbol whose function is a map.
6162 (Fkeymap_parent): Also handle the `inherit from symbol' case.
6163 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
6164 (get_keyelt, Flookup_key): Update call to access_keymap.
6165 Remove the meta->esc mappings.
6166 (define_as_prefix): Delete old disabled code.
6167 (menu_item_p): New function.
6168 (where_is_internal_1): Skip over the few remaining menu items.
6169 * lisp.h (access_keymap): Update prototype.
6170 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
6171 Update call to access_keymap.
6172 (follow_key, read_key_sequence): Update calls to access_keymap.
6173 Remove the meta->esc mappings.
6175 2000-10-13 Gerd Moellmann <gerd@gnu.org>
6177 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
6178 with additional argument.
6180 * xdisp.c (cursor_row_p): New function.
6181 (try_cursor_movement, display_line): Use it.
6183 * xdisp.c (append_space): Also save/restore iterator's current
6184 character and its length.
6186 * xdisp.c (init_from_display_pos): Add an assertion.
6187 (handle_stop): Don't set iterator's add_overlay_start.
6188 (handle_invisible_prop): Likewise.
6189 (load_overlay_strings): If text under an overlay is invisible,
6190 take both before- and after-strings into account when the iterator
6191 is positioned either at the start or at the end of the overlay.
6192 (forward_to_next_line_start): Rewritten.
6193 (reseat_at_next_visible_line_start): Rewritten.
6194 (set_iterator_to_next): Add parameter RESEAT_P.
6196 * dispextern.h (struct it): Remove member add_overlay_start.
6197 (set_iterator_to_next): Change prototype.
6199 2000-10-13 Kenichi Handa <handa@etl.go.jp>
6201 * coding.c (code_convert_region): Be sure to initialize
6202 coding->category_idx.
6203 (decode_coding_string): Set coding->src_multibyte and
6204 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
6205 (encode_coding_string): Set coding->src_multibyte and
6206 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
6208 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
6210 * xfns.c (Fx_create_frame): Don't bother calling
6211 face-set-after-frame-default since the caller does it for us anyway.
6213 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
6215 * window.c (coordinates_in_window): Fix detection of vertical line
6216 on character terminals.
6218 2000-10-12 Gerd Moellmann <gerd@gnu.org>
6220 * editfns.c (save_excursion_save): Additionally record the
6222 (save_excursion_restore): If buffer was visible in a window, and a
6223 different window was selected, and the old selected window is
6224 still live, restore point in that window.
6226 2000-10-12 Kenichi Handa <handa@etl.go.jp>
6228 * xterm.c (x_produce_glyphs): Handle
6229 unibyte_display_via_language_environment correctly.
6231 * regex.c (regex_compile): Change the way of handling a range from
6232 unibyte char to multibyte char.
6234 * syntax.c (skip_chars): Change the way of handling a range from
6235 unibyte char to multibyte char.
6237 * process.c (read_process_output): Cancel previous change.
6239 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
6241 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
6243 * charset.c (Ffind_charset_string): Doc fix.
6244 (Ffind_charset_region): Doc fix.
6246 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
6248 * process.c (read_process_output): Fix previous change. Adjust
6249 multibyteness of text to insert in a buffer by
6250 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
6252 2000-10-10 Andreas Schwab <schwab@suse.de>
6254 * alloc.c (mark_object): Remove all workarounds installed on
6257 2000-10-10 Kenichi Handa <handa@etl.go.jp>
6259 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
6260 (base64_encode_1): Make it work for a text of multibyte form.
6261 (Fbase64_decode_region): Allocate sufficient memory for multibyte
6262 case. Don't call str_to_multibyte because base64_decode_1
6263 produces correct multibyte form for eight-bit codes.
6264 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
6265 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
6266 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
6269 * charset.h (CHAR_STRING): Optimized for single byte characters.
6271 2000-10-09 Andreas Schwab <schwab@suse.de>
6273 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
6274 -1 after socket is closed, to fall through to error processing.
6276 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
6278 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
6279 variables. If ALIST includes foreground-color or
6280 background-color, change also the colors of the default face for
6283 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
6285 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
6286 them extern (they are defined on xfaces.c).
6287 (syms_of_msdos): Don't intern and don't staticpro
6288 Qbackground_color and Qforeground_color.
6290 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
6292 * frame.c (Fframe_parameter): For non-windowed frames, if
6293 f->param_alist says foreground or background color is unspecified,
6294 call tty_color_name to return the color name computed from the
6295 frame's current colors.
6297 2000-10-06 Dave Love <fx@gnu.org>
6299 * terminfo.c (ospeed): Don't declare.
6301 * sysdep.c: Don't include string.h.
6302 (h_errno): Declare conditional also on TRY_AGAIN.
6304 * charset.c (Ffind_charset_string): Doc fix.
6306 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
6307 (Fbase64_decode_region, Fbase64_decode_string): More explicit
6310 2000-10-05 Dave Love <fx@gnu.org>
6312 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
6313 position like menu-bar.
6315 2000-10-05 Gerd Moellmann <gerd@gnu.org>
6317 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
6319 * xdisp.c (handle_single_display_prop): Use safe_call1.
6320 (safe_call): Renamed from call_function.
6321 (safe_call1): New function.
6322 (handle_fontified_prop): Use safe_call1 instead of call1.
6323 (safe_eval): Renamed from eval_form.
6324 (safe_eval_handler): Renamed from eval_handler.
6325 (handle_single_display_prop, display_mode_element): Use safe_eval
6326 instead of eval_form.
6328 * xfaces.c (merge_face_heights): Use safe_call instead of
6331 * keyboard.c (show_help_echo): Use safe_call instead of
6332 call_function; use safe_eval instead of eval_form.
6334 * lisp.h (safe_call): Renamed from call_function.
6335 (safe_eval): Renamed from eval_form.
6336 (safe_call1): Add prototype.
6338 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
6340 * xfns.c (image_ascent): Rearrange ascent calculation for the
6343 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
6345 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
6346 (where_is_internal_1): Don't bother ignoring menu-items any more.
6348 2000-10-04 Gerd Moellmann <gerd@gnu.org>
6350 * keyboard.c (update_menu_bindings): New variable.
6351 (parse_menu_item): Use AREF. If update_menu_bindings
6352 is 0, don't update menu bindings.
6353 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
6355 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
6357 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
6360 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
6362 * syntax.c (forw_comment): Match nestedness of ender/starter.
6363 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
6364 (prev_char_comstart_first): Remove.
6365 (back_comment): Check two-char comment markers more carefully
6366 to better handle overlapping cases like *//* or /* */* */ ...
6367 Match nestedness of ender/starter.
6369 2000-10-02 Dave Love <fx@gnu.org>
6371 * config.in (HAVE_GAI_STRERROR): Add undef.
6373 * process.c (Fopen_network_stream): Use it.
6375 * m/alpha.h (NO_REMAP): Don't define.
6377 2000-10-02 Gerd Moellmann <gerd@gnu.org>
6379 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
6380 return with a string converted to an integer or vice versa when
6381 Vmocklisp_arguments is t.
6382 (Fsignal): Likewise. The function can return for `quit'.
6383 (struct gcpro): Declare member `var' to point to a volatile
6386 * eval.c (error): Prevent compiler warning.
6388 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
6390 * keymap.c (keymap_memberp): New function.
6391 (Fset_keymap_parent): Use it.
6392 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
6393 Use keymap_memberp to avoid creating cycles.
6394 (access_keymap): Use KEYMAPP.
6396 2000-09-30 Gerd Moellmann <gerd@gnu.org>
6398 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
6399 gai_strerror. Make sure xerrno is set if connect fails. Improve
6402 2000-09-29 Jason Rumney <jasonr@gnu.org>
6404 * w32term.c (w32_char_font_type, w32_encode_char)
6405 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
6406 (w32_bdf_per_char_metric): New function.
6407 (w32_per_char_metric): Use it.
6408 (x_draw_glyph_string_background): Always draw background for BDF
6411 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
6412 GDI object which is a scarce resource.
6414 * w32bdf.c (search_file_line): Fix skipping of whitespace.
6415 (get_quoted_string): Fix limit on memchr search.
6416 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
6417 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
6418 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
6419 (get_cached_font_char, cache_char_offset): Use macro
6420 BDF_CODEPOINT_RANGE_COVER_P.
6421 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
6422 (clear_cached_bitmap_slots): New function.
6423 (GET_HEX_VALUE): G-Z, g-z are not hex.
6424 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
6425 (get_bitmap_with_cache): Use new cache implementation.
6426 (create_offscreen_bitmap): New function.
6427 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
6429 * w32term.c (x_produce_glyphs): If the distance from the current
6430 position to the next tab stop is less than a canonical character
6431 width, use the tab stop after that.
6432 (x_draw_glyphs): Handle case START and END are out of bounds more
6434 (x_clear_mouse_face): Block/unblock input.
6435 (x_display_and_set_cursor): Don't show a hollow box cursor for
6436 buffers whose cursor_type is nil.
6438 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6440 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
6442 * dispextern.h (updating_frame): Declare extern.
6444 2000-09-29 Andreas Schwab <schwab@suse.de>
6446 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
6448 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6450 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
6451 use its function definition.
6452 (tool_bar_items): Likewise.
6454 * lisp.h (fatal): Declare NO_RETURN.
6456 2000-09-29 Kenichi Handa <handa@etl.go.jp>
6458 * keymap.c: Remove the line "#undef NULL".
6460 2000-09-28 Gerd Moellmann <gerd@gnu.org>
6462 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
6464 2000-09-28 Dave Love <fx@gnu.org>
6466 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
6468 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
6470 * .gdbinit (xreload): Note its need on GNU/Linux.
6472 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
6473 r_alloc, r_alloc_free.
6475 2000-09-28 Kenichi Handa <handa@etl.go.jp>
6477 * syntax.c (skip_chars): Handle negation correctly.
6479 2000-09-27 Gerd Moellmann <gerd@gnu.org>
6481 * xfaces.c (realize_default_face): Call set_lface_from_font_name
6482 with non-zero FORCE_P argument.
6484 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
6487 * xdisp.c (window_box_height): Add an assertion.
6489 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
6490 tool-bar than is available.
6491 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
6493 2000-09-27 Dave Love <fx@gnu.org>
6495 * s/irix6-5.h: Now works 64-bit. Tidied.
6497 2000-09-26 Gerd Moellmann <gerd@gnu.org>
6499 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
6500 instead of BITS_PER_INT.
6501 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
6502 EMACS_UINT, respectively.
6503 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
6505 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
6507 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
6509 * window.c (freeze_window_starts): Construct last argument for
6510 foreach_window differently.
6512 * xfns.c (x_decode_color): Don't return a Lisp_Object.
6514 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
6515 EMACS_UINT instead of `int' and `unsigned int'.
6516 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
6518 * frame.h (struct frame): Make the `nothing' member of union
6519 output_data an EMACS_INT.
6521 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
6522 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
6523 size in the sdata structure.
6524 (SDATA_NBYTES, SDATA_DATA): New macros.
6525 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
6526 differently for the different layout of the sdata structure.
6527 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
6529 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
6530 Check that size recorded in the string size and size recorded in
6531 the sdata structure agree.
6533 2000-09-25 Dave Love <fx@gnu.org>
6535 * buffer.c: Include stdio.h.
6537 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
6539 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
6541 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
6542 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
6543 (__malloc_extra_blocks): Declare as __malloc_size_t.
6545 2000-09-25 Gerd Moellmann <gerd@gnu.org>
6547 * alloc.c (mark_image): Use GC_NILP instead of NILP.
6549 * keyboard.c (show_help_echo): Set help_echo_showing_p.
6550 (read_char): If help-echo is showing, preserve the echo area
6553 * xdisp.c (help_echo_showing_p): New variable.
6554 (set_message): Reset it to 0.
6555 (init_xdisp): Initialize help_echo_showing_p.
6557 * dispextern.h (help_echo_showing_p): Declare extern.
6559 * config.in: Fix typo in __GNUC_MINOR__.
6561 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
6563 * s/freebsd.h (POSIX_SIGNALS): Define.
6565 * xterm.c (x_clear_mouse_face): Block/unblock input.
6567 2000-09-24 Dave Love <fx@gnu.org>
6569 * fns.c (base64_encode_1): Fix last change.
6571 2000-09-22 Gerd Moellmann <gerd@gnu.org>
6573 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
6575 * xdisp.c (try_window_reusing_current_matrix): More fixes
6576 for the case window has a header-line.
6578 2000-09-22 Dave Love <fx@gnu.org>
6580 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
6583 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
6585 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
6587 2000-09-21 Gerd Moellmann <gerd@gnu.org>
6589 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
6592 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
6595 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
6596 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
6597 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
6600 * marker.c (byte_char_debug_check): Return void.
6602 * xfns.c (Fx_create_frame): Set default frame parameter value
6603 for tool-bar-lines to 1.
6605 * dispnew.c (scrolling_window): Compare y-positions of rows
6606 equal at the start. Some simplification.
6608 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
6609 reused rows' y-position in the case window has a header-line, and
6610 new window start is greater than old window start.
6612 * process.c (process_sent_to): New variable.
6613 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
6614 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
6615 Declare more parameters volatile.
6617 * lread.c (Vrecursive_load_depth_limit): New variable.
6618 (Fload): Check recursive loads whose recursion depth exceeds
6619 Vrecursive_load_depth_limit.
6620 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
6622 2000-09-20 Gerd Moellmann <gerd@gnu.org>
6624 * fileio.c (Fread_file_name): Doc fix.
6626 * editfns.c (Fmessage_or_box): Doc fix.
6628 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
6630 * xfns.c (xbm_scan): Allow C-style comments.
6632 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
6633 symbols are specified, add color translations to the cache.
6634 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
6635 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
6637 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
6638 structures to xpm_init_color_cache.
6640 2000-09-19 Gerd Moellmann <gerd@gnu.org>
6642 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
6644 2000-09-19 Andrew Innes <andrewi@gnu.org>
6646 * makefile.nt (bootstrap-emacs): Don't change directory.
6648 2000-09-19 Kenichi Handa <handa@etl.go.jp>
6650 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
6652 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
6653 If output buffer is too small, signal an appropriated error.
6655 2000-09-18 Dave Love <fx@gnu.org>
6657 * keyboard.c (menu_bar_items, tool_bar_items)
6658 (current_active_maps): Remove redundant get_local_map call.
6660 2000-09-18 Gerd Moellmann <gerd@gnu.org>
6662 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
6663 cursor for buffers whose cursor_type is nil.
6665 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
6666 a feature to implement that is already implemented.
6667 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
6670 * xfns.c (x_clear_image_1): New function.
6671 (x_clear_image): Use it.
6672 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
6674 * dispnew.c (update_window): Move test for invisible lines
6675 at the top to update_window_line.
6676 (update_window_line): Handle invisible lines here.
6678 * xfns.c (clear_image_cache): Clear current matrices of all
6679 frames sharing an image cache. Block input while freeing
6680 images. Fix timestamp comparison.
6681 (x_clear_image): Also free the mask.
6683 * xfns.c (lookup_image): Block input while loading the image so
6684 that we won't get interrupted in a state where the image isn't yet
6686 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
6687 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
6688 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
6689 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
6691 2000-09-16 Gerd Moellmann <gerd@gnu.org>
6693 * dispnew.c (update_window): Make sure to make desired rows
6694 current even if they are completely invisible at the top
6697 2000-09-15 Gerd Moellmann <gerd@gnu.org>
6699 * xfns.c (lookup_image): Build mask before applying an algorithm.
6700 Recognize algorithm `disabled'.
6701 (cross_disabled_images): New variable.
6702 (COLOR_INTENSITY): New macro.
6703 (x_detect_edges): Use COLOR_INTENSITY.
6704 (x_disable_image): New function.
6705 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
6707 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
6708 disabled state, don't apply an image transformation algorithm if
6709 the user specified an image for the disabled state. Use
6710 `:algorithm disabled' for creating a disabled item's image if the
6711 user hasn't specified an image.
6713 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
6714 allocation functions with the XPM lib.
6715 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
6716 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
6717 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
6718 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
6719 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
6720 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
6721 functions, if possible, because these handle color allocation
6722 failure more gracefully.
6723 (Fimage_mask_p): New function.
6725 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
6726 (Qedge_detection, Qheuristic): New symbols.
6727 (syms_of_xfns): Initialize new symbols.
6728 (lookup_image): Handle `:mask X', `:algorithm emboss', and
6729 `algorithm (edge-detection ...)'.
6730 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
6731 (tiff_format, gif_format, gs_format): Add `:mask'.
6732 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
6733 (GIF_MASK, GS_MASK): New enumerators.
6734 (x_laplace_read_row, x_laplace_write_row): Functions removed.
6735 (emboss_matrix, laplace_matrix): New variables.
6736 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
6737 (x_edge_detection): New functions.
6738 (x_laplace): Rewritten in terms of x_detect_edges.
6739 (x_build_heuristic_mask): If image has a mask, free it.
6741 2000-09-14 Andrew Innes <andrewi@gnu.org>
6743 * makefile.w32-in: Revert to Unix line endings.
6745 2000-09-14 Andrew Innes <andrewi@gnu.org>
6747 * makefile.w32-in: Standardize indentation somewhat.
6748 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
6749 cater for differences between shells.
6751 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
6753 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6755 * xterm.c (x_produce_glyphs): If the distance from the current
6756 position to the next tab stop is less than a canonical character
6757 width, use the tab stop after that.
6759 2000-09-14 Dave Love <fx@gnu.org>
6761 * buffer.c (alloc_buffer_text): Fix xmalloc call.
6763 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6765 * xdisp.c (handle_fontified_prop): While running fontification
6766 functions, bind `fontification-functions' and
6767 `after-change-functions' to nil.
6769 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
6770 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
6772 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
6774 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
6775 USE_MMAP_FOR_BUFFERS.
6777 * insdel.c (make_gap): Use enlarge_buffer_text.
6779 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
6780 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
6781 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
6782 from former r_alloc_* functions in ralloc.c.
6783 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
6784 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
6785 (mmap_init) [REL_ALLOC_MMAP]: New function.
6786 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
6787 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
6790 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
6791 (enlarge_buffer_text): Add prototype.
6793 * ralloc.c: Remove everything having to do with the use of mmap.
6795 2000-09-13 Gerd Moellmann <gerd@gnu.org>
6797 * sound.c (Fplay_sound): Doc fix.
6799 * keyboard.c: Avoid some more compiler warnings.
6800 (parse_tool_bar_item): Ignore cached key bindings.
6802 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
6803 and allocation of Lisp data.
6805 2000-09-12 Gerd Moellmann <gerd@gnu.org>
6807 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
6808 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
6811 * lread.c (Fload): Put code checking for recursive loads in #if 0.
6813 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
6815 * ccl.c: Comment fixed.
6816 (MAX_MAP_SET_LEVEL): Increased to 30.
6817 (PUSH_MAPPING_STACK): Enclose with do-while block.
6818 (POP_MAPPING_STACK): Likewise.
6819 (stack_idx_of_map_multiple): New variable.
6820 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
6821 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
6822 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
6823 (ccl_driver) <CCL_MapSingle>: Likewise.
6824 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
6825 with the case where looking up process reaches to the end of
6826 map-set, and call CCL programs as the above change.
6828 2000-09-11 Gerd Moellmann <gerd@gnu.org>
6830 * xfns.c (png_load, jpeg_load): Declare some variables volatile
6831 that might be clobbered by longjmp.
6832 (check_x_display_info, x_decode_color, create_frame_xic)
6833 (Fx_display_backing_store, Fx_display_visual_class)
6834 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
6836 * lread.c (init_lread): Set Vloads_in_progress to nil.
6837 (Fload): Show list of recursively loaded files, when signaling an
6840 * lread.c (Vloads_in_progress): New variable.
6841 (record_load_unwind): New function.
6842 (Fload): Check for recursive loads.
6843 (syms_of_lread): Initialize Vloads_in_progress.
6844 (read_integer, read1): Avoid some compiler warnings.
6846 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
6849 2000-09-11 Miles Bader <miles@gnu.org>
6851 * editfns.c (Fbuffer_string): Doc fix.
6853 2000-09-10 Gerd Moellmann <gerd@gnu.org>
6855 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
6857 2000-09-09 Ken Raeburn <raeburn@gnu.org>
6859 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
6860 whether to include other header files.
6862 2000-09-09 Gerd Moellmann <gerd@gnu.org>
6864 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
6865 by Fmemq as a boolean.
6867 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
6869 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
6871 2000-09-08 Gerd Moellmann <gerd@gnu.org>
6873 * ralloc.c (mmap_fd): Remove initializer which can make it
6874 read-only in a dumped Emacs.
6875 (mmap_fd_1): New variable.
6876 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
6877 restore it from there.
6878 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
6879 unconditionally so that mmap_fd can be initialized there.
6880 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
6881 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
6882 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
6884 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
6886 * xdisp.c (dump_glyph_row): Fix printf format string.
6887 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
6889 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
6891 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
6894 * xdisp.c (try_window_id): When trying to locate cursor in
6895 unchanged rows at the top, handle the case that we can't find it.
6897 * xterm.c (x_draw_glyphs): Handle case START and END are out
6898 of bounds more carefully.
6900 2000-09-08 Dave Love <fx@gnu.org>
6902 * s/sol2.h (REL_ALLOC_MMAP): Define.
6903 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
6905 * ralloc.c: Don't include string.h (redundant).
6906 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
6907 [!MAP_ANON]: Include fcntl.h.
6908 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
6909 (r_alloc, r_re_alloc, r_alloc_free)
6910 (mmap_enlarge, mmap_set_vars): Use it.
6911 (r_alloc_init_fd): New function.
6912 (__morecore) [SYSTEM_MALLOC]: Don't declare.
6913 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
6916 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
6919 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
6920 change to __NetBSD__.
6922 2000-09-08 Kenichi Handa <handa@etl.go.jp>
6924 * search.c (compile_pattern): Check the multibyteness of cached
6927 2000-09-08 Miles Bader <miles@gnu.org>
6929 * xfaces.c (default_face_vector): Function removed.
6930 (Finternal_merge_in_global_face): Restore old global/local
6931 attribute override order. Use inline loop instead of calling
6932 default_face_vector.
6934 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6936 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
6937 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
6938 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
6939 where necessary, in case POINTER_TYPE is `void'.
6941 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
6943 * frame.c (make_terminal_frame): Initialize frame foreground and
6944 background colors to unspecified, for the initial instance of an
6947 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6949 * ralloc.c (mmap_find): Fix overlap computation.
6950 (mmap_enlarge): Compute nbytes before trying to find an
6953 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
6956 * lread.c (syms_of_lread): Change value of regexp
6957 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
6959 * xmenu.c (xdialog_show): When looking up the selection in
6960 menu_items, take `quote' boundaries into account; this corresponds
6961 to a nil ITEM in x-popup-dialog.
6963 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6965 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
6967 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
6969 * coding.c (encode_coding_sjis_big5): Use translation table for
6970 encoding, not decoding. Fix the handling of latin-jisx0201.
6971 Check for the charset katakana-jisx0201 too.
6972 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
6973 (detect_coding_sjis): Check the byte sequence more rigidly.
6975 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6977 * xfaces.c (Vparam_value_alist): New variable.
6978 (syms_of_xfaces): Initialize it.
6979 (Finternal_set_lisp_face_attribute): Avoid more consing.
6981 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
6983 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
6984 (Qbackground_mode): New variable.
6985 (syms_of_frame_1): Initialize Qbackground_mode.
6987 * lisp.h (Qdisplay): Declare extern.
6989 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
6990 change face on all frames, and change the default for new frames.
6992 2000-09-07 Dave Love <fx@gnu.org>
6994 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
6996 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6998 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
7000 * charset.c: Include composite.h
7001 (lisp_string_width): New function.
7002 (Fstring_width): Call lisp_string_width instead of strwidth.
7004 * Makefile.in (charset.o): Depends on composite.h.
7006 * process.c (read_process_output): Before inserting the decoded
7007 text in the buffer, adjust the multibyteness.
7009 2000-09-06 Gerd Moellmann <gerd@gnu.org>
7011 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
7012 buffer's text buffer is null, map new memory.
7014 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
7015 POINTER_TYPE and size_t.
7016 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
7017 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
7018 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
7019 [REL_ALLOC_MMAP]: New macros.
7020 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
7021 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
7022 [REL_ALLOC_MMAP]: New functions.
7024 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
7025 before and after unexec.
7027 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
7028 text buffers if necessary.
7030 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
7031 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
7034 * config.in (HAVE_MMAP): Add #undef.
7036 2000-09-05 Gerd Moellmann <gerd@gnu.org>
7038 * frame.c (Qdisplay_type): New variable.
7039 (syms_of_frame_1): Initialize it.
7040 (Fframe_parameter): New function that avoids consing.
7041 (syms_of_frame): Defsubr it.
7043 * buffer.c (Fother_buffer): Consider buffers as invisible when
7044 they are displayed in a window on an invisible frame.
7046 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
7047 get-largest-window always return nil.
7049 2000-09-04 Gerd Moellmann <gerd@gnu.org>
7051 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
7052 variable; recognize Emacs 19 elc files.
7054 2000-09-04 Miles Bader <miles@gnu.org>
7056 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
7057 before initially popping up the menu, so the menu doesn't flash
7058 when the face settings are significantly different from the defaults.
7060 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
7062 * regex.c (WIDE_CHAR_SUPPORT): New macro.
7063 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
7064 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
7065 (BIT_UNIBYTE): Remove.
7066 (re_match_2_internal): Delete corresponding code and streamline the
7067 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
7068 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
7069 (re_wctype_t): New type.
7070 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
7071 (regex_compile): Use them and fix handling of overly long char classes.
7073 2000-09-03 Andrew Innes <andrewi@gnu.org>
7075 * makefile.w32-in: Change to DOS line endings.
7077 * s/ms-w32.h (ORDINARY_LINK): New define.
7079 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
7080 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
7082 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
7083 (distclean): Delete them here instead.
7085 * w32proc.c (compare_env): Convert to uppercase for comparison,
7086 not lowercase, to match how the native Windows shell works.
7088 2000-09-03 Jason Rumney <jasonr@gnu.org>
7090 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
7091 CVS changes the line-ends when checking in/out on DOS/Windows.
7093 * makefile.nt (emacs): Do not change directory to run temacs, as
7094 the load-path is set relative to current directory.
7096 2000-09-03 Miles Bader <miles@gnu.org>
7098 * xterm.c (x_alloc_lighter_color_for_widget): New function.
7100 2000-09-02 Gerd Moellmann <gerd@gnu.org>
7102 * xdisp.c (redisplay_mode_lines): New function.
7103 (display_mode_lines): Return number of mode lines displayed.
7104 (echo_area_display): Use redisplay_mode_lines to draw garbaged
7105 mode lines. Don't temporarily bind redisplay-dont-pause to t.
7107 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
7108 string.h and strings.h.
7109 (index) [HAVE_INDEX]: Add prototype.
7111 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
7112 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
7114 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
7115 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
7117 2000-09-01 Gerd Moellmann <gerd@gnu.org>
7119 * lread.c (read1): Accept `?' as symbol constituent, for
7120 compatiblity with XEmacs.
7122 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
7124 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
7125 (struct re_pattern_buffer): Remove newline_anchor.
7126 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
7127 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
7128 (re_max_failures, fail_stack): Use size_t rather than unsigned.
7129 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
7130 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
7131 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
7132 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
7133 Get rid of references to newline_anchor.
7134 (regcomp): Allocate and precompute a fastmap.
7136 2000-08-31 Gerd Moellmann <gerd@gnu.org>
7138 * lread.c (openp): GCPRO local variable `filename'.
7140 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
7142 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
7144 * regex.c: Merge some changes from GNU libc. Add prototypes.
7145 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
7146 Use memcmp and memcpy instead of bcopy and bcmp.
7147 (init_syntax_once): Use ISALNUM.
7148 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
7149 (REG_UNSET_VALUE): Remove. Use NULL instead.
7150 (REG_UNSET, re_match_2_internal): Use NULL.
7151 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
7153 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
7154 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
7155 (regex_compile): In handle_interval, return an error rather than try to
7156 unfetch the interval if we can't find the closing brace.
7157 Obey the RE_NO_GNU_OPS syntax bit.
7158 (TOLOWER): New macro.
7160 (regexec): Allocate regs.start and regs.end as one block.
7162 2000-08-30 Gerd Moellmann <gerd@gnu.org>
7164 * xdisp.c (echo_area_display): Check display_completed instead
7165 of calling detect_input_pending.
7167 * dispnew.c (update_frame): Only set display_completed here; move
7168 the update_begin and update_end calls here from update_frame_1.
7169 (update_frame_1): Don't set display_completed here, don't call
7170 update_begin/update_end.
7172 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
7173 instead of store_frame_param.
7175 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7177 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
7178 desired window matrix hasn't been displayed, use the current row
7179 instead. Make sure that only those frame rows are updated for
7180 which there exists a corresponding enabled desired row.
7182 2000-08-29 Miles Bader <miles@gnu.org>
7184 * xfaces.c (default_face_vector): New function.
7185 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
7187 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7189 * lread.c (openp): Prevent temporary string passed to
7190 Ffile_readable_p from being garbage collected.
7192 2000-08-28 Dave Love <fx@gnu.org>
7194 * keymap.c (store_in_keymap): Add `static' to declaration.
7196 2000-08-28 Gerd Moellmann <gerd@gnu.org>
7198 * emacs.c, callint.c, doc.c, editfns.c
7199 (toplevel) [HAVE_STRING_H]: Include string.h.
7200 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
7201 (index): Remove prototypes which might conflict with non-standard
7202 definitions of index/strchr.
7204 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
7205 (rindex): Define only if !HAVE_RINDEX.
7207 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
7209 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
7211 2000-08-28 Miles Bader <miles@gnu.org>
7213 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
7214 made inconsistent by a font-related attribute in FROM.
7215 (merge_face_inheritance): Add function comment.
7217 2000-08-28 Kenichi Handa <handa@etl.go.jp>
7219 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
7220 the 4th arg (PREV_EVENT) Qt to suppress input method.
7222 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
7224 * regex.c: Indent cpp directives and remove parens after `defined'.
7225 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
7226 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
7227 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
7228 (re_compile_pattern): Use size_t for length.
7229 (init_syntax_once): Move to a better place.
7230 * regex.h: Merge changes from GNU libc. Indent cpp directives.
7231 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
7233 * syntax.c (back_comment): Detect cases where a comment-starter is
7234 actually inside another comment as in: /* a // b */ c // d \n.
7235 Make it clear that `comstart_pos' is unused for nested comments.
7237 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
7238 (KEYMAPP): New macro.
7239 (Fkeymap_parent, Fset_keymap_parent): Use it.
7240 (fix_submap_inheritance): Mark it static.
7241 (define_as_prefix, describe_buffer_bindings, describe_command)
7242 (describe_translation, describe_map): Complete prototypes.
7244 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
7246 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
7247 to better match the key-lookup behavior.
7249 2000-08-27 Gerd Moellmann <gerd@gnu.org>
7251 * xfaces.c (lface_fully_specified_p): Handle :inherit.
7252 (Finternal_set_lisp_face_attribute): Fix typo in error message.
7254 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
7256 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
7257 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
7258 (xterm.o): Depend on coding.h
7260 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7262 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
7263 the corresponding '#endif'.
7265 2000-08-26 Miles Bader <miles@gnu.org>
7267 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
7268 * xfaces.c (QCinherit): New variable.
7269 (syms_of_xfaces): Initialize it.
7270 (LFACE_INHERIT): New macro.
7271 (Finternal_get_lisp_face_attribute)
7272 (merge_face_vector_with_property)
7273 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
7274 (check_lface_attrs): Allow new types of face height. Check
7276 (CYCLE_CHECK): New macro.
7277 (merge_face_inheritance): New function.
7278 (merge_face_vectors): Merge inherited faces too. Add F and
7279 CYCLE_CHECK arguments.
7280 (merge_face_vector_with_property, Finternal_merge_in_global_face)
7281 (lookup_named_face, lookup_derived_face, realize_named_face)
7282 (face_at_string_position, face_at_buffer_position): Supply
7283 new F and CYCLE_CHECK arguments to merge_face_vectors.
7284 (merge_face_heights): New function.
7285 (merge_face_vectors, merge_face_vector_with_property)
7286 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
7287 handle relative face heights.
7288 (lface_same_font_attributes_p): Compare heights using EQ.
7290 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7292 * charset.c (char_to_string): Check the character validity.
7293 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
7295 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
7297 * regex.c (PUSH_FAILURE_COUNT): New macro.
7298 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
7299 Handle popping of a register's or a counter's data.
7300 (POP_FAILURE_POINT): Use the new name.
7301 (re_match_2_internal): Push counter data on the stack for succeed_n,
7302 jump_n and set_number_at and remove misleading dead code in succeed_n.
7304 2000-08-25 Gerd Moellmann <gerd@gnu.org>
7306 * xdisp.c (redisplay_internal): If considering all windows on all
7307 frames, update the display for each frame as soon as possible,
7308 instead of first building all desired matrices for all frames, and
7309 then updating them all.
7310 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
7312 2000-08-24 Gerd Moellmann <gerd@gnu.org>
7314 * bytecode.c (mark_byte_stack): Add a comment.
7316 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
7317 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
7320 2000-08-24 Kenichi Handa <handa@etl.go.jp>
7322 * minibuf.c (do_completion): Always use compare-string, not
7323 string-equal because the latter doesn't pay attention to
7324 multibyteness of strings.
7326 * process.c (create_process): Don't setup raw-text coding here.
7327 (Fopen_network_stream): Don't set coding->src_multibyte and
7328 coding->dst_multibyte here.
7329 (read_process_output): For process filter, return unibyte string
7330 if default-enable-multibyte-characters is nil.
7331 (send_process): If OBJECT is multibyte text, be sure to encoded it
7332 by the specified coding system for the process. Otherwise, setup
7334 (init_process): Don't initialize default-process-coding-system here.
7336 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
7338 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
7339 <scroll-down-aggressively>: Likewise.
7341 2000-08-23 Kenichi Handa <handa@etl.go.jp>
7343 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
7344 zero. Set coding->produced_char correctly.
7346 2000-08-22 Andrew Innes <andrewi@gnu.org>
7348 * makefile.w32-in: New file.
7350 * unexw32.c (unexec): Ignore old_name, and use the actual location
7351 of the current executable instead. Base new_name on this.
7353 * w32proc.c (create_child): Remove reference to security
7354 descriptor, which isn't needed and doesn't compile with mingw32.
7356 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7357 up dllimport attributes.
7358 (x_update_window_end): Update prototype.
7360 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
7361 extern, which screws up dllimport attributes.
7363 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7364 up dllimport attributes.
7366 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
7367 screws up dllimport attributes.
7369 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7370 up dllimport attributes.
7371 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
7372 screws up dllimport attributes.
7374 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7375 up dllimport attributes.
7377 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
7378 screws up dllimport attributes.
7380 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
7381 screws up dllimport attributes.
7383 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7384 up dllimport attributes.
7386 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
7387 unnecessary extern, which screws up dllimport attributes.
7390 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7391 up dllimport attributes.
7393 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
7394 unnecessary extern, which screws up dllimport attributes.
7396 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
7397 screws up dllimport attributes.
7399 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7400 up dllimport attributes.
7402 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
7404 * w32bdf.c (search_file_line):
7405 (set_bdf_font_info):
7407 (w32_get_bdf_glyph):
7408 (w32_BDF_to_x_font): Fix compile warnings.
7410 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
7412 * w32select.c: Include keyboard.h before frame.h.
7414 * w32fns.c (max): Define macro.
7415 (JOHAB_CHARSET): Define if not known.
7416 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
7417 (Fx_show_tip): Synch with X version.
7419 * w32xfns.c: Include keyboard.h before frame.h.
7421 * w32fns.c: Include keyboard.h before frame.h.
7423 * w32term.c: Include keyboard.h before frame.h.
7425 * fontset.c: Include keyboard.h before frame.h.
7427 * w32inevt.c: Include keyboard.h before frame.h.
7428 (MOUSE_MOVED): Define if not known.
7430 * minibuf.c: Include keyboard.h before frame.h.
7432 * keyboard.c: Include keyboard.h before frame.h.
7434 * indent.c: Include keyboard.h before frame.h.
7436 * dispnew.c: Include keyboard.h before frame.h.
7438 * buffer.c: Include keyboard.h before frame.h.
7440 * alloc.c: Include keyboard.h before frame.h.
7442 * print.c: Include keyboard.h before frame.h.
7444 * process.c: Include keyboard.h before frame.h.
7446 * scroll.c: Include keyboard.h before frame.h.
7448 * sysdep.c: Include keyboard.h before frame.h.
7450 * term.c: Include keyboard.h before frame.h.
7452 * window.c: Include keyboard.h before frame.h.
7454 * xdisp.c: Include keyboard.h before frame.h.
7455 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
7457 * frame.c: Include keyboard.h before frame.h.
7459 * w32heap.h: Undefine min, max.
7461 * w32gui.h: Undefine min, max.
7463 * unexw32.c: Change PUCHAR to PCHAR.
7464 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
7467 (copy_executable_and_dump_data): Remove unnecessary static defs.
7468 (copy_executable_and_dump_data): Fix compile warnings.
7470 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
7472 * w32console.c (min): Define macro.
7473 (clear_frame, write_glyphs): Fix compile warning.
7475 * w32proc.c (compare_env):
7476 (find_child_console): Fix compile warning.
7478 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
7479 sys_errlist instead of _sys_errlist.
7480 (get_emacs_configuration_options): New function.
7482 * s/ms-w32.h (sys_nerr): Provide default definition.
7483 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
7484 name with _ prepended.
7485 (NSIG): Define if not known.
7486 (get_emacs_configuration): Provide extern declaration.
7487 (get_emacs_configuration_options): Provide extern declaration.
7488 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
7490 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
7492 (read_unc_volume): Fix compile warning.
7494 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
7495 definitions from being used.
7497 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
7499 * w32.c (unc_volume_file_attributes):
7500 (open_unc_volume): Make arg const.
7502 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
7503 (read_input_waiting): Remove excess parameter.
7505 * w32.c (init_environment): Call _access.
7506 (check_windows_init_file): Call _close.
7507 (init_user_info): Call _putenv.
7508 (init_environment): Call _putenv and _strdup.
7509 (init_ntproc): Reset volume info cache on startup.
7511 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
7512 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
7513 cannot override the CRT malloc.
7515 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
7516 (LINK_FLAGS): Append to original value of LINK_FLAGS.
7518 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
7519 unless we are linking with a static CRT.
7520 (RVA_TO_PTR): Cast result to unsigned char*.
7522 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
7523 (add_volume_info): Use xstrdup.
7525 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
7527 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
7528 (do_completion, Fminibuffer_complete_word): Use it.
7529 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
7530 var so it can take non-boolean values.
7532 2000-08-21 Gerd Moellmann <gerd@gnu.org>
7534 * editfns.c (find_field): Formatting changes.
7535 (toplevel): Some old-style function forward declarations
7536 changed to prototypes, some new protypes added, some functions
7539 * lisp.h (set_time_zone_rule): Add prototype.
7540 (use_dialog_box): External declaration.
7542 * keyboard.c (gen_help_event): Add parameter SIZE.
7543 (kbd_buffer_events_waiting): Slightly rewritten.
7544 (clear_event): New function.
7545 (kbd_buffer_get_event): Use it, and clear the input_events of
7547 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
7548 don't fill the newly created array with nils.
7549 (toplevel): Convert some old-style function forward declarations
7552 * keyboard.h (gen_help_event): Change prototype.
7554 * xterm.c (XTread_socket): Change calls to gen_help_event.
7556 * w32term.c (w32_read_socket): Change calls to gen_help_event.
7558 * eval.c (Fmacroexpand): Doc fix.
7560 2000-08-20 Jason Rumney <jasonr@gnu.org>
7562 * w32term.h (x_display_info_for_display): Remove as this function
7563 does not exist on W32.
7565 * w32term.c (help_echo_window): New variable.
7566 (syms_of_w32term): staticpro it.
7567 (note_mode_line_highlight): Set it.
7568 (XTextExtents16): Removed as there is no equivalent on W32.
7569 (x_compute_glyph_string_overhangs): Incomplete body removed, as
7570 the X way of doing this will not work for W32.
7571 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
7572 (x_draw_image_foreground): Avoid drawing outside of the clip area
7573 when image doesn't have a mask.
7574 (note_mouse_highlight): Process overlays in the right order of
7575 priority. Set help_echo_window.
7576 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
7577 because that's more visible for large images.
7579 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
7580 name to single_keymap_panes.
7581 (w32_menu_show): Set wv->title when dealing with titles.
7582 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
7584 2000-08-21 Miles Bader <miles@gnu.org>
7586 * minibuf.c (do_completion): Try again if we rewrite the input
7587 string, but no completion was done, so that any completion message
7590 2000-08-20 Gerd Moellmann <gerd@gnu.org>
7592 * xfaces.c (lface_equal_p): Compare strings differently.
7593 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
7594 (realize_tty_face): Use them.
7595 (syms_of_xfaces): Initialize new variables.
7596 (map_tty_color): New function, extracted from realize_tty_face.
7597 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
7598 foreground or background color, store the new color name in the
7599 realized face; previous code trying to do this had no effect.
7600 (realize_tty_face): Use map_tty_color.
7601 (Fclear_face_cache): Set face_change_count and ensure thorough
7604 2000-08-19 Gerd Moellmann <gerd@gnu.org>
7606 * undo.c (record_first_change, record_marker_adjustment): Don't
7607 use XBUFFER on last_undo_buffer which might not be a buffer.
7609 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7611 * coding.c (decode_coding_string): Set members consumed,
7612 consumed_char, produced, produced_char of *coding correctly. If
7613 decode_coding doesn't consume any byte, don't try anymore.
7614 (encode_coding_string): Likewise.
7616 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7618 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
7619 conditional have void type, for Standard C compilers.
7621 * xdisp.c (redisplay_internal): Compare windows for equality with
7622 EQ, instead of applying XWINDOW to something that might not
7625 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7627 * fontset.c (Finternal_char_font): Search only the selected frame
7628 for a window of the current buffer.
7630 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7632 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
7635 * keyboard.c (kbd_buffer_get_event): Handle the case that the
7636 second half of a HELP_EVENT is found at the start of kbd_buffer.
7638 2000-08-18 Miles Bader <miles@gnu.org>
7640 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
7642 * editfns.c (save_restriction_save): Rewrite to use markers.
7643 (save_restriction_restore): Rewrite to understand new form of data
7644 saved by save_restriction_save.
7645 (Fsave_restriction): Remove cautionary note in doc-string.
7647 2000-08-17 Gerd Moellmann <gerd@gnu.org>
7649 * fileio.c (build_annotations): Add a comment explaining the
7650 return value of format-annotate-function. Replace a spurious call
7651 to Flength with a CONSP test. Call format-annotate-function with
7652 a fifth arg specifying how many times the function is been called
7653 in a row, to let it choose temporary buffers appropriately.
7655 2000-08-17 Dave Love <fx@gnu.org>
7657 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
7658 declare make_temp_name twice.
7660 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
7661 (unreadpure): Give it an arg.
7663 * unexalpha.c: Prototype fatal_unexec, mark_x,
7664 update_dynamic_symbols. Declare unexec as void.
7666 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
7667 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
7669 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
7670 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
7672 * alloca.c: Use #error.
7673 [POINTER_TYPE]: Use it.
7675 * eval.c (Fdefvar): Doc fix.
7677 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
7678 INITIALIZE_INTERVAL.
7680 * buffer.h: Avoid DECLARE_INTERVALS.
7682 * config.in: Add size_t.
7684 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
7686 * w16select.c (set_clipboard_data): If there's not enough memory
7687 to put text into clipboard, return 1, as Fw16_set_clipboard_data
7688 expects. In case of other failures, return 3.
7689 (system_error_msg): New error message.
7690 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
7693 2000-08-16 Gerd Moellmann <gerd@gnu.org>
7695 * term.c (write_glyphs): Also turn off inverse video after turning
7696 off other appearances in case TS_exit_attribute_mode is not equal
7697 to TS_end_standout_mode.
7698 (insert_glyphs): Turn inverse video on/off for each run of glyphs
7700 (turn_off_face): Reset standout_mode only if
7701 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
7702 is equal to TS_end_standout_mode.
7704 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7706 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
7707 sequence at the end of the source block.
7709 * ccl.c (Fccl_program_p): Docstring modified.
7710 (Fccl_execute): Likewise.
7711 (Fccl_execute_on_string): Likewise.
7713 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
7715 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
7717 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7719 The following changes are mainly to fix bugs of
7720 encode/decode-coding-string failing if encoding/decoding return
7721 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
7722 variable conversion_buffer.
7724 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
7725 decrement dst_end to avoid buffer overflow in the later call of
7728 * coding.h (conversion_buffer_size, conversion_buffer)
7729 (get_conversion_buffer): Extern deleted.
7731 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
7732 (conversion_buffer, conversion_buffer_size): Variables deleted.
7733 (get_conversion_buffer): Function deleted.
7734 (struct conversion_buffer): New structure.
7735 (MAX_ALLOCA): New macro.
7736 (allocate_conversion_buffer): New macro.
7737 (extend_conversion_buffer, free_conversion_buffer): New functions.
7738 (ccl_coding_driver): Set coding->result.
7739 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
7740 this is the last block of source.
7741 (encode_coding): Likewise. Handle the source block as the last
7742 one only when the whole source text is consumed.
7743 (decode_coding_string): Handle the case that the output buffer is
7744 too small to decode the whole source text. Use
7745 allocate_conversion_buffer, extend_conversion_buffer and
7746 free_conversion_buffer, not get_conversion_buffer.
7747 (encode_coding_string): Likewise.
7748 (init_coding): Function deleted.
7749 (init_coding_once): Delete code to initialize conversion_buffer_size.
7751 * emacs.c (main): Don't call init_coding.
7753 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
7755 * term.c (write_glyphs): Use a locally declared conversion_buffer.
7756 (insert_glyphs): Likewise.
7758 * w32console.c (write_glyphs): Use a locally declared
7761 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
7763 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
7764 member of display_info is NULL.
7766 2000-08-15 Gerd Moellmann <gerd@gnu.org>
7768 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
7770 * term.c (turn_off_face): Reset standout_mode when resetting
7771 appearances with capability `me'.
7772 (write_glyphs): Switch on inverse video before each face change.
7774 2000-08-14 Dave Love <fx@gnu.org>
7776 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
7777 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
7778 (lisp_free): Declare and make static.
7780 * window.c: Fix embedded comment.
7781 (syms_of_window): Fix doc string.
7783 2000-08-14 Gerd Moellmann <gerd@gnu.org>
7785 * keymap.c (push_key_description): If C without modifiers is < 32,
7786 make sure to print `C-' before `M-', like in the manual.
7788 2000-08-11 Gerd Moellmann <gerd@gnu.org>
7790 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
7791 since they aren't relocated anymore.
7792 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
7794 * xdisp.c (try_cursor_movement): Fix handling of cursor in
7795 partially visible line which is smaller than the window's height.
7797 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7799 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
7800 the multibyte form of eight-bit-control characters.
7801 (Fccl_execute_on_string): Initialize ccl->multibyte.
7803 * ccl.h (struct ccl_program): New member multibyte.
7805 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
7807 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7809 * regex.c (regex_compile) <normal_char>: Pay attention to
7811 (analyse_first) <exactn>: Setup fastmap correctly for
7812 eight-bit-control characters.
7814 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7816 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
7818 * keyboard.c (make_lispy_event): Handle the new event type
7819 multibyte_char_keystroke.
7821 * xterm.c: Include coding.h.
7822 (XTread_socket): Work around a bug of XmbLookupString. If the
7823 input is from XIM, decode it according to the current locale. In
7824 that case, generate multibyte_char_keystroke events.
7826 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7828 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
7829 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
7831 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7833 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
7834 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
7835 (move_it_in_display_line_to): Record iterator's ascent and descent
7836 before producing glyphs, and restore them when we know the glyph
7837 doesn't fit on the line.
7838 (move_it_to): Restructured so that it's easier to debug. If
7839 moving to a vpos, and not moving to an x or character position,
7840 stop as soon as the specified vpos is reached; don't move further
7841 into that line because that might change the computed line height.
7842 (try_cursor_movement): New function, extracted from the cursor
7843 movement branch of redisplay_window. If ending on a partially
7844 visible line, don't try to scroll if the cursor line is taller
7846 (redisplay_window): Use try_cursor_movement.
7848 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
7849 because that function doesn't cope with variable-height lines.
7851 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
7852 box cursor because that's better visible for large images.
7854 2000-08-10 Miles Bader <miles@gnu.org>
7856 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
7858 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7860 * xdisp.c (Vmessages_buffer_name): New variable.
7861 (message_dolog): Use it.
7862 (syms_of_xdisp): Initialize it.
7864 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
7866 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
7867 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
7868 redundant now that keyboard.h is included.
7870 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
7872 * keyboard.c (kbd_buffer_events_waiting): New function.
7874 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
7876 * msdos.c: Include keyboard.h.
7877 (XMenuActivate): Empty no_event events from the event buffer. If
7878 no events are left after that, call clear_input_pending.
7879 (mouse_clear_clicks): New function, code moved from mouse_init.
7880 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
7881 mouse driver to ``forget'' any past clicks.
7883 * Makefile.in (msdos.o): Depend on keyboard.h.
7885 2000-08-09 Gerd Moellmann <gerd@gnu.org>
7887 * lisp.h (input_pending): External declaration.
7889 * dispextern.h (Qredisplay_dont_pause): Declare extern.
7891 * xdisp.c (echo_area_display): Display thoroughly if input is
7892 pending. Bind redisplay-dont-pause to t during the redisplay.
7893 in case input is pending.
7895 * dispnew.c (Qredisplay_dont_pause): New variable.
7896 (syms_of_display): Initialize and staticpro it.
7897 (update_frame_1): Don't interrupt the display for pending input if
7898 redisplay_dont_pause is set.
7900 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
7902 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7904 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
7906 * callproc.c (Fcall_process): Terminate the unwind-protect around
7907 the post-read-conversion of coding system.
7909 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
7910 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
7911 * buffer.h (overlays_at): Update prototype.
7912 * xdisp.c (next_overlay_change): Update call to overlays_at.
7913 * xfaces.c (face_at_buffer_position): Likewise.
7914 * textprop.c (Fget_char_property): Likewise.
7915 * xterm.c (note_mouse_highlight): Likewise.
7917 * minibuf.c (do_completion): Don't consider a simple change of
7918 case as `completion'.
7920 2000-08-08 Ken Raeburn <raeburn@gnu.org>
7922 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
7923 * undo.c (record_delete): Make sure last_point_position_buffer is
7924 a buffer before comparing pointers.
7926 * coding.h (decode_coding_string): Declare.
7928 * intervals.h (Fprevious_single_char_property_change): Declare.
7930 * textprop.c (Fprevious_single_char_property_change): Don't do
7931 arithmetic directly on lisp objects.
7933 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
7935 * keyboard.h (menu_item_eval_property): Declare.
7937 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
7938 reuse as buffer name, instead of recreating (and discarding) every
7939 time a message is logged.
7940 (with_echo_area_buffer): Make callback arg A2 a lisp object.
7941 (current_message_1, truncate_message_1, set_message_1)
7942 (display_echo_area_1, resize_mini_window_1): Signatures changed.
7943 (current_message, truncate_echo_area, display_echo_area)
7944 (resize_echo_area_axactly): Changed calls.
7946 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
7948 (Ffind_coding_systems_region_internal): First argument to Fappend
7949 must be an integer, not a Lisp object.
7951 2000-08-08 Kenichi Handa <handa@etl.go.jp>
7953 * charset.c (Fchar_width): Doc fix.
7955 2000-08-08 Gerd Moellmann <gerd@gnu.org>
7957 * charset.c (Fstring_width): Doc fix.
7959 2000-08-07 Gerd Moellmann <gerd@gnu.org>
7961 * xdisp.c (start_display): When starting display on a continuation
7962 line, clear ascent and descent members of the iterator structure;
7963 the height of the continued line does not affect the height of the
7965 (make_cursor_line_fully_visible): Do nothing if cursor is on a
7966 line taller than the window.
7967 (redisplay_window) <forced window start>: Handle case that the
7968 middle of the window is not found in any row.
7969 (dump_glyph_row): Show more information.
7970 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
7971 first text line in a glyph matrix.
7973 * xterm.c (x_draw_image_foreground): Avoid drawing outside
7974 of the clip area when image doesn't have a mask.
7976 * fns.c (sweep_weak_table): Fix survival conditions for
7977 key-or-value and key-and-value weakness.
7979 * .gdbinit (xhashtable): New command.
7981 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
7982 tables out of the list of all weak hash tables.
7984 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
7985 a new buffer is created, make sure echo_area_buffer[] references
7988 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
7990 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
7993 2000-08-07 Kenichi Handa <handa@etl.go.jp>
7995 * syntax.c (skip_chars): Fix previous change. Make the handling
7996 of unibyte string consistent with that of regex search.
7998 2000-08-05 Gerd Moellmann <gerd@gnu.org>
8000 * xmenu.c (popup_get_selection): Use xfree instead of free.
8002 * fileio.c (Finsert_file_contents): Use xfree instead of free.
8004 * editfns.c (Ftranspose_regions): Use xfree instead of free.
8006 * callproc.c (child_setup): Use xfree instead of free.
8008 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
8010 (run_mac_command, closedir): Use `xfree' instead of `free'.
8012 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
8014 * eval.c (error): Use xfree instead of free.
8016 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
8018 * fns.c: Replace `illegal' with `invalid'.
8019 (Fmake_hash_table, make_hash_table): Allow table size of 0.
8021 2000-08-05 Kenichi Handa <handa@etl.go.jp>
8023 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
8026 2000-08-04 Noah Friedman <friedman@splode.com>
8028 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
8031 2000-08-04 Gerd Moellmann <gerd@gnu.org>
8033 * syntax.c (skip_chars): Fix typo in error message.
8035 2000-08-04 Andreas Schwab <schwab@suse.de>
8037 * m/ia64.h: Moved from s/ia64.h.
8039 2000-08-04 Kenichi Handa <handa@etl.go.jp>
8041 * process.c (read_process_output): Big simplification. Handle
8042 composition and post-read-conversion of coding system correctly.
8043 (send_process): Handle composition correctly.
8045 * callproc.c (Fcall_process): Handle post-read-conversion of
8046 coding system if any.
8048 * coding.c (decode_coding_iso2022): More strict check for handling
8050 (coding_restore_composition): Pay attention to the case that
8051 cmp_data is not set properly (because of invalid code in the
8053 (run_pre_post_conversion_on_str): Include text properties in the
8055 (decode_coding_string): Set members of coding correctly.
8057 2000-08-03 Gerd Moellmann <gerd@gnu.org>
8059 * s/ia64.h: New file.
8061 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
8062 Use NULL instead of 0 at the end of variable argument list of
8063 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
8064 sizeof (int) < sizeof (void *).
8066 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
8067 of variable argument lists of XtVaGetValues and XtVaSetValues.
8069 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
8070 variable argument lists of XtVaGetValues and XtVaSetValues.
8072 2000-08-02 Gerd Moellmann <gerd@gnu.org>
8074 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
8075 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
8077 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
8080 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
8081 in call to Fsingle_key_description.
8083 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
8086 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
8088 * window.c (display_buffer_reuse_frames): New variable.
8089 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
8090 frames displaying BUFFER.
8091 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
8093 2000-08-01 Miles Bader <miles@gnu.org>
8095 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
8096 when to constrain NEW_POS (they were pretty screwed up before).
8098 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
8100 * msdos.c (run_msdos_command): Save and restore the master
8101 environment, for the case that child_setup signals an error.
8102 When mirroring slashes in DOS shell commands, don't fail when
8103 argv[2] has embedded blanks.
8104 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
8105 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
8106 (dos_ttraw): Call mouse_setup_buttons.
8108 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
8109 using alloca; free it after run_msdos_command returns.
8111 2000-07-27 Dave Love <fx@gnu.org>
8113 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
8114 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
8116 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
8118 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
8120 * editfns.c (lisp_time_argument): Fix last change.
8122 2000-07-27 Gerd Moellmann <gerd@gnu.org>
8124 * fns.c (Fdelete): Make it work on vectors and strings in addition
8127 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
8128 (syms_of_fns): Initialize new variables.
8129 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
8130 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
8131 weakness, with t meaning the same as `key-and-value'.
8133 2000-07-27 Kenichi Handa <handa@etl.go.jp>
8135 * coding.h (struct coding_system): Member safe_charset deleted.
8137 * coding.c (Qsafe_charsets): This variable deleted.
8138 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
8140 (coding_safe_chars): New function.
8141 (CODING_SAFE_CHAR_P): New macro.
8142 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
8143 checking safe_charsets member of the coding system. Caller changed.
8144 (detect_coding_iso2022): New local variable safe_chars.
8145 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
8146 safe_charsets member of the coding system.
8147 (decode_coding_iso2022): New local variable safe_chars.
8148 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
8149 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
8150 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
8151 (ENCODE_UNSAFE_CHARACTER): New macro.
8152 (encode_coding_iso2022): New local variable safe_chars. Check
8154 (setup_coding_system): Delete the code to initialize
8155 coding->safe_charses
8156 (intersection, find_safe_codings): New functions.
8157 (Ffind_coding_systems_region_internal): New function.
8158 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
8159 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
8160 variable and initialize it.
8162 * fns.c (char_table_ref_and_index): New function.
8164 * lisp.h (char_table_ref_and_index): Add prototype.
8166 2000-07-26 Sam Steingold <sds@gnu.org>
8168 * editfns.c (lisp_time_argument): Added third argument `usec'.
8169 (Ffloat_time): New built-in Lisp function.
8171 2000-07-26 Gerd Moellmann <gerd@gnu.org>
8173 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
8174 for the character code.
8176 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
8179 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
8180 if called for a popup menu.
8181 (xmenu_show): Store help string in widget values.
8183 2000-07-26 Dave Love <fx@gnu.org>
8185 * syswait.h: Move some definitions.
8186 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
8187 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
8188 perspicuous definitions.
8189 (WTERMSIG): Fix bit pattern used.
8191 2000-07-26 Kenichi Handa <handa@etl.go.jp>
8193 * print.c (print_object): If vector printing is truncated, print
8194 "..." to indicate it as well as the case of list printing.
8196 2000-07-25 Gerd Moellmann <gerd@gnu.org>
8198 * xdisp.c (next_element_from_display_vector): Improve comments.
8200 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
8201 for the character code, and the rest for the face id as in 20.x.
8202 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
8204 * window.c (window_display_table): Cleaned up.
8206 * syntax.c (Fforward_word): Add last arg nil in call of
8207 Fconstrain_to_field.
8209 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
8211 * fileio.c (Frename_file) [DOS_NT]: If the file names are
8212 identical but for the letter-case, don't call
8213 barf_or_query_if_file_exists.
8215 2000-07-25 Miles Bader <miles@gnu.org>
8217 * editfns.c (find_field): Honor special `boundary' fields.
8218 (Qboundary): New variables.
8219 (syms_of_editfns): Initialize Qboundary.
8220 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
8221 Use scan_buffer instead of find_before_next_newline, because it
8222 allows us to detect the boundary case where there's a newline at
8224 * lisp.h (Fconstrain_to_field): Update external declaration.
8226 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8228 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
8231 2000-07-24 Dave Love <fx@gnu.org>
8233 * s/sunos4-0.h, s/sol2.h:
8234 (LIBS_TERMCAP): Move from m/sparc.h.
8236 * m/sparc.h (TERMINFO): Moved to system files (probably only
8237 relevant for sunos4 judging by its vintage).
8238 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
8241 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
8243 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
8244 name to single_keymap_panes.
8246 2000-07-24 Andreas Schwab <schwab@suse.de>
8248 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
8250 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8252 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
8253 parameters instead of using int parameters. Expect FN to accept
8254 EMACS_INT parameters.
8255 (display_echo_area, resize_echo_area_axactly, current_message)
8256 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
8257 with new argument list.
8258 (resize_mini_window_1): New callback function.
8259 (current_message_1, truncate_message_1, set_message_1): Change
8260 parameter lists to the new format expected by with_echo_area_buffer.
8262 2000-07-24 Kenichi Handa <handa@etl.go.jp>
8264 * fontset.c (fontset_ref): Remove INLINE declaration.
8265 (fontset_ref_via_base): Likewise.
8266 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
8269 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
8271 * msdos.c (IT_note_mouse_highlight): Process overlays in the
8272 correct order of priority. If help echo was found in an overlay,
8273 use that overlay as the object in which the help echo was found.
8275 2000-07-22 Miles Bader <miles@gnu.org>
8277 * textprop.c (Fprevious_single_char_property_change): The initial
8278 property value should be from the position preceding POSITION, not
8281 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
8283 * coding.c (syms_of_coding): Doc fix for
8284 inhibit-iso-escape-detection.
8286 2000-07-21 Gerd Moellmann <gerd@gnu.org>
8288 * xterm.c (note_mouse_highlight): Process overlays in the right
8291 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
8293 * xterm.c (note_mouse_highlight): If help-echo was found in an
8294 overlay, use that overlay as the object in which the help was found.
8296 * window.c (foreach_window_1): Fix typo reversing an if-condition.
8298 * window.c (foreach_window): Instead of a fake variable argument
8299 list, take one USER_DATA argument.
8300 (foreach_window_1): Likewise, and call callback functions with two
8301 args, the window and USER_DATA.
8302 (struct check_window_data): New struct.
8303 (check_window_containing): Use it.
8304 (window_from_coordinates): Set up a struct check_window_data for
8306 (add_window_to_list, freeze_window_start): Change parameters
8307 according to new calling convention.
8309 * window.h (foreach_window): Change prototype.
8311 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
8313 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
8315 * xmenu.c (menu_help_callback): Call show_help_echo with
8316 additional arguments OBJECT and POS.
8318 2000-07-21 Kenichi Handa <handa@etl.go.jp>
8320 * data.c (Faset): Allow storing any multibyte character in a
8321 string. Convert unibyte string to multibyte if necessary.
8323 * xfns.c (x_encode_text): New function.
8324 (x_set_name): Use x_encode_text.
8325 (x_set_title): Likewise.
8327 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
8329 * xterm.h (x_encode_text): Add prototype.
8331 2000-07-20 Dave Love <fx@gnu.org>
8333 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
8336 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
8338 * msdos.c (help_echo_window): New variable.
8339 (syms_of_msdos): Initialize and staticpro it.
8340 (IT_note_mode_line_highlight): Set help_echo_window.
8341 (IT_note_mouse_highlight): Ditto.
8342 (dos_rawgetc): Store help_echo_window in the second event produced
8345 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
8346 Record the object that generated the help echo and the position of
8347 that object in help_echo_object and help_echo_pos. Record that
8348 some glyphs in a row are displayed in mouse-face.
8349 (IT_update_begin): Don't clear mouse highlight unless one of the
8350 enabled glyph rows is marked as being displayed in mouse-face.
8351 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
8352 and position recorded in help_echo_object and help_echo_pos to the
8354 (IT_menu_display): Accept a new argument PN: the pane number of
8355 the current menu pane. Record the pane number and the item
8356 number of the item which has associated help string.
8357 (XMenuActivate): Update the prototype for help_callback in
8358 function declaration. Call IT_menu_display with the current menu
8359 pane number as an additional argument. Call help_callback with
8360 two additional arguments: the pane number and the item number of
8361 the menu item associated with the help text.
8362 (help_echo_object, help_echo_pos): New variables.
8363 (syms_of_msdos): Initialize them and staticpro help_echo_object.
8365 * msdos.h (XMenuActivate): Update prototype.
8367 2000-07-19 Gerd Moellmann <gerd@gnu.org>
8369 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
8370 Add some more prototypes.
8372 * xterm.c, xterm.h: Add some more prototypes.
8374 * lisp.h (Fnext_single_char_property_change): Add prototype.
8376 * dispnew.c (direct_output_for_insert): Remove confusing
8377 outer local variable mouse_face_overwritten_p.
8378 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
8380 * alloc.c (allocate_string_data): Don't copy old string contents.
8382 2000-07-19 Kenichi Handa <handa@etl.go.jp>
8384 * coding.c (code_convert_region): Delete text properties before
8385 shrinking the conversion region.
8387 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8389 * dispnew.c (update_text_area): Write the whole row if it
8390 has mouse-face in it.
8392 * xfaces.c (face-alternative-font-family-alist): Remove
8393 DEFVAR_LISP; staticpro instead.
8395 * xmenu.c (menu_help_callback): Call show_help_echo with
8398 * keyboard.c (show_help_echo): Add parameter WINDOW.
8399 (read_char): Call show_help_echo with window extracted from Lisp
8401 (gen_help_event): Add parameter WINDOW.
8403 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
8405 * xterm.c (help_echo_window): New variable.
8406 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
8407 (XTread_socket): Pass help_echo_window to gen_help_event.
8408 (syms_of_xterm): Initialize and staticpro help_echo_window.
8410 2000-07-18 Dave Love <fx@gnu.org>
8412 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
8414 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8416 * alloc.c (allocate_string_data): If string had already data
8417 assigned, copy old contents to new string data.
8419 * coding.c (syms_of_coding): Fix typo in spelling of variable
8420 `inhibit-iso-escape-detection'.
8422 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
8424 * Makefile.in: Add dependencies on dispextern.h.
8425 (alloca.o): Don't define malloc and define EMACS_FREE instead of
8426 `free'; both can conflict with system header files.
8428 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8430 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
8433 2000-07-18 Dave Love <fx@gnu.org>
8435 * window.c (Fwindow_list): Declare arg `window'.
8437 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8439 * coding.c (setup_coding_system): Don't override the explicitly
8440 specified designations.
8442 2000-07-15 Miles Bader <miles@gnu.org>
8444 * editfns.c (char_property_eq, char_property_stickiness): Renamed
8445 from `text_property_eq' and `text_property_stickiness', respectively.
8446 (find_field, Fconstrain_to_field, char_property_eq)
8447 (char_property_stickiness): Changed to call char-property functions
8448 instead of text-property-only ones.
8450 * textprop.c (Fnext_single_char_property_change): Made a subr (was
8451 `next_single_char_property_change'). Do more error checking, and
8452 cleanup limit behavior.
8453 (Fprevious_single_char_property_change): New function.
8454 (syms_of_textprop): Initialize new subrs.
8456 * xdisp.c (display_prop_end, invisible_text_between_p):
8457 Call Fnext_single_char_property_change instead of
8458 next_single_char_property_change.
8460 2000-07-15 Jason Rumney <jasonr@gnu.org>
8462 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
8463 after menu is finished with.
8464 (add_menu_item): Only consider wv->title as a menu title.
8465 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
8467 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
8469 (FONT_REGEXP): Remove unused macro, and its sub-components.
8470 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
8472 * w32term.c (help_echo_object, help_echo_pos): New variables.
8473 (note_mode_line_highlight): Store additional information about the
8474 help-echo in help_echo_object and help_echo_pos. Check both
8475 `local-map' and `keymap' properties for changing the cursor
8476 (note_mouse_highlight): Store additional information about the
8477 help-echo in help_echo_object and help_echo_pos.
8478 (note_tool_bar_highlight): Set help_echo_object to nil and
8479 help_echo_pos to -1.
8480 (w32_read_socket): Use gen_help_event instead of filling
8481 input_events manually.
8482 (syms_of_w32term): Staticpro help_echo_object.
8483 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
8484 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
8485 (x_clear_mouse_face): New function.
8486 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
8487 (x_update_window_begin): No need to turn off the mouse
8489 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8490 depending on whether they contain glyphs highlighted in mouse-face.
8491 (x_fill_stretch_glyph_string): Consume runs of stretch
8492 glyphs instead of a single one.
8493 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8494 with new argument list.
8495 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8496 (x_append_glyph, x_append_composite_glyph)
8497 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8498 changes in struct glyph starting 1999-12-27. See comments for
8499 xterm.c on 2000-07-05.
8501 2000-07-14 Sam Steingold <sds@gnu.org>
8503 * xfaces.c (realize_x_face): Fix the last patch:
8504 check `default_face' before dereferencing.
8506 2000-07-14 Dave Love <fx@gnu.org>
8508 * syntax.c (back_comment): Add null default in switch (for pcc).
8510 2000-07-14 Kenichi Handa <handa@etl.go.jp>
8512 * xfaces.c (realize_x_face): Make fontset using the base of the
8513 default_face's fontset, not using the default fontset.
8515 * coding.c (inhibit_iso_escape_detection): New variable.
8516 (syms_of_coding): Make it a Lisp variable.
8517 (detect_coding_iso2022): If inhibit_iso_escape_detection is
8518 nonzero, ignore ISO2022's escape sequence.
8520 2000-07-14 Gerd Moellmann <gerd@gnu.org>
8522 * alloca.c (malloc) [emacs]: Define as xmalloc.
8524 * xfns.c (Fx_show_tip): If frame parameters contain a position,
8525 use that instead of the mouse position. Add parameters DX and DY.
8527 * dispextern.h (Fx_show_tip): Adjust number of parameters
8530 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
8531 if HELP is a function, call it with OBJECT and POS as parameters
8532 to get the help to display.
8533 (gen_help_event, kbd_buffer_store_help_event): New functions.
8534 (kbd_buffer_get_event): Construct the Lisp help-event differently.
8535 (read_char): Call show_help_echo with new parameters.
8537 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
8540 * xterm.c (help_echo_object, help_echo_pos): New variables.
8541 (note_mode_line_highlight): Store additional information about the
8542 help-echo in help_echo_object and help_echo_pos. Check both
8543 `local-map' and `keymap' properties for changing the cursor
8544 (note_mouse_highlight): Store additional information about the
8545 help-echo in help_echo_object and help_echo_pos.
8546 (note_tool_bar_highlight): Set help_echo_object to nil and
8547 help_echo_pos to -1.
8548 (XTread_socket): Use gen_help_event instead of filling
8549 input_events manually.
8550 (syms_of_xterm): Staticpro help_echo_object.
8552 * xmenu.c (menu_highlight_callback): Use
8553 kbd_buffer_store_help_event instead of setting up and input_event
8556 * xdisp.c (eval_form): GCPRO argument sexpr.
8557 (call_function): New function.
8558 (handle_single_display_prop): Use call_function and FUNCTIONP
8559 instead of checking whether if font_height is a symbol and
8562 * eval.c (internal_condition_case_2): New function.
8564 * lisp.h (FUNCTIONP): New macro.
8565 (internal_condition_case_2, call_function): Add prototypes.
8567 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
8568 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
8569 Always set `arg' member of input_events.
8570 (construct_menu_click): Unused function removed.
8572 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
8574 * w32term.c (construct_mouse_click, construct_mouse_wheel)
8575 (construct_drag_n_drop, x_scroll_bar_handle_click)
8576 (w32_read_socket): Always set `arg' member of input_events.
8578 * keyboard.c (show_help_echo): Use eval_form. Add comment.
8580 * lisp.h (eval_form): Add prototype.
8582 * xdisp.c (eval_form): Make it externally visible.
8584 2000-07-13 Gerd Moellmann <gerd@gnu.org>
8586 * xterm.c (x_handle_tool_bar_click): Store the frame in the
8587 frame_or_window slot of TOOL_BAR_EVENT input events instead of
8588 consing. For prefix events, store the frame in the `arg' slot of
8589 the event, otherwise store the key there.
8590 (XTread_socket): Instead of consing, use the frame_or_window slot
8591 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
8593 * xmenu.c (menu_highlight_callback): Store help string in the
8594 `arg' member of the input event; don't cons.
8595 (menubar_selection_callback): Use the `arg' slot of input events
8596 to queue additional information, instead of consing.
8598 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
8600 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
8602 (w32_read_socket): Adapt to changes in HELP_EVENTs.
8604 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
8605 input events to queue additional information, instead of consing.
8607 * keyboard.c (kbd_buffer_gcpro): Renamed from
8608 kbd_buffer_frame_or_window. Now used for all Lisp objects
8609 referenced from the input queue.
8610 (kbd_buffer_store_event): Always use structure assignment for
8611 copying input events. Record all Lisp objects referenced from
8612 events in kbd_buffer_gcpro.
8613 (kbd_buffer_get_event): Construct Lisp `help-echo' events
8614 differently from input events. Test for prefix menu_bar_events
8615 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
8616 event in kbd_buffer_gcpro to nil.
8617 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
8618 frame_or_window is equal to its arg member as prefix events.
8619 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
8620 used by an input event to nil.
8621 (init_keyboard): Use two times the size of the input queue
8622 for kbd_buffer_gcpro.
8623 (syms_of_keyboard): Likewise.
8625 * emacs.c (handle_USR2_signal, handle_USR1_signal):
8626 Use USER_SIGNAL_EVENT.
8628 * termhooks.h (struct input_event): Add member `arg'.
8629 (MENU_BAR_EVENT): Renamed from menu_bar_event.
8630 (USER_SIGNAL_EVENT): Renamed from user_signal.
8632 * xfaces.c (ASET): Remove definition.
8634 * lisp.h (AREF, ASET, ASIZE): New macros.
8636 * fontset.c (AREF, ASIZE): Remove definitions.
8638 * fns.c (AREF): Remove definition.
8640 * composite.c (AREF): Remove definition.
8642 2000-07-12 Gerd Moellmann <gerd@gnu.org>
8644 * dispnew.c (redraw_overlapped_rows): Add missing local.
8645 (scrolling_window): Remove debug code.
8647 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
8648 Before scrolling, turn off a mouse-highlight in the window
8651 * xterm.c (x_update_window_end): Add parameter
8652 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
8653 redisplay in XTframe_up_to_date.
8654 (x_clear_mouse_face): New function.
8655 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
8657 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
8659 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
8660 it when any row is written to that contains glyphs highlighted in
8662 (update_window): Call the window update end hook with new
8663 parameter MOUSE_FACE_OVERWRITTEN_P.
8664 (direct_output_for_insert): Give up if row contains mouse-face.
8666 * dispextern.h (struct redisplay_interface): Add parameter
8667 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
8668 (clear_mouse_face): New function pointer member.
8670 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
8672 * syntax.c (back_comment): Use one switch rather than a few `if's.
8673 Obey open_paren_in_column_0_is_defun_start.
8674 When reverting to the `slow' method, try to nicely handle the case
8675 of nested comments by checking that the comment-starter we found
8676 does indeed match the comment-ender.
8677 (scan_sexps_forward, scan_sexps_forward):
8678 Ignore excessive opening parenthesis rather than throwing an error.
8680 2000-07-11 Gerd Moellmann <gerd@gnu.org>
8682 * doc.c (Fsubstitute_command_keys): Handle case that a GC
8683 in Fwhere_is_internal or get_keymap_1 relocates string contents.
8685 * dispnew.c (direct_output_forward_char): Give up if currently
8686 displaying a message instead of the minibuffer contents.
8688 * xterm.c (x_update_window_begin): No need to turn off the mouse
8690 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8691 depending on whether they contain glyphs highlighted in mouse-face.
8693 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
8694 compare the mouse_face_p flags of both rows.
8696 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
8698 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
8700 * keyboard.c (show_help_echo): Accept additional parameter
8701 ok_to_overwrite_keystroke_echo.
8702 (read_char): Call show_help_echo with a zero
8703 ok_to_overwrite_keystroke_echo argument.
8704 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
8705 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
8706 ok_to_overwrite_keystroke_echo argument.
8707 * w32menu.c (w32_menu_display_help): Call show_help_echo with
8708 non-zero ok_to_overwrite_keystroke_echo argument.
8710 2000-07-10 Gerd Moellmann <gerd@gnu.org>
8712 * xdisp.c (try_window_id): If changes are all below what is
8713 displayed in the window, and point is in the window, we still
8714 might have to find point on the display.
8716 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
8717 glyphs instead of a single one.
8718 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8719 with new argument list.
8720 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8722 * keymap.c (get_keymap_1): Add comment that this function can GC.
8723 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
8724 comment that functions can GC.
8725 (Fset_keymap_parent): GCPRO arg KEYMAP.
8727 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
8729 * msdos.c (XMenuActivate): After exiting the menu, restore the
8730 echo area message and erase it.
8732 2000-07-10 Kenichi Handa <handa@etl.go.jp>
8734 * fontset.c (Ffontset_info): Make the return value more compatible
8735 with that of Emacs 20.
8737 2000-07-07 Gerd Moellmann <gerd@gnu.org>
8739 * eval.c (Fsignal): Handle case that backtrace_list is null.
8741 2000-07-07 Kenichi Handa <handa@etl.go.jp>
8743 * ccl.c (Fccl_execute): Typo fixed.
8745 2000-07-06 Gerd Moellmann <gerd@gnu.org>
8747 * window.c (window_loop): Add missing gcpro1 local variable.
8749 * window.c (Fwindow_list): Reverse list at the end.
8750 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
8751 means allow windows on OWINDOW's frame, only.
8752 (window_loop): Simplified; use Fwindow_list.
8754 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
8756 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8758 * xterm.c (XTread_socket): Increment handling_signal at the start,
8759 decrement it at the end.
8761 * eval.c (handling_signal): New variable.
8762 (Fsignal): Abort if handling_signal is non-zero.
8764 * lisp.h (handling_signal): External declaration.
8766 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
8768 2000-07-05 Ken Raeburn <raeburn@gnu.org>
8770 Sound support for NetBSD through "Linux emulation" support:
8771 * config.in (HAVE_SOUNDCARD_H): Undef.
8772 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
8773 * Makefile.in (LIBSOUND): New variable.
8774 (LIBES): Include it.
8775 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
8776 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
8777 (vox_open): Use DEFAULT_SOUND_DEVICE.
8778 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
8780 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8782 * print.c (print_error_message): If Vsignaling_function is set,
8783 show it in *Messages*.
8785 * lisp.h (Vsignaling_function): External declaration.
8787 * eval.c (Vsignaling_function): New variable.
8788 (Fsignal): Compute it.
8789 (syms_of_eval): Staticpro it.
8791 2000-07-05 Dave Love <fx@gnu.org>
8793 * syswait.h: Use the autoconf recommended approach. Old code
8794 #if'd out in case we need to revert.
8796 * config.in (HAVE_SYS_WAIT_H): Added.
8798 2000-07-05 Andrew Innes <andrewi@gnu.org>
8800 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
8801 when non-NULL instead of __morecore, to take account of buffer
8802 memory. This also solves a problem with spurious memory warnings
8805 * ralloc.c: Make real_morecore non-static.
8807 * eval.c (internal_condition_case): Comment out abort if
8808 interrupt_input_blocked is not zero.
8810 * makefile.nt: Add support for `bootstrap' and related targets.
8811 Include minimal debug info in emacs.exe in release build.
8812 Remove all dependencies on lisp.h, and fixup some others.
8814 * w32.c (init_environment): Install code from 20.7 for providing
8815 default values for environment variables, based on the
8816 executable's own location.
8817 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
8818 (sys_socket): Install socket inheritance bug fix from 20.7.
8820 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
8821 here via blockinput.h).
8823 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
8825 * w32menu.c (w32_menu_display_help):
8826 * xmenu.c (menu_help_callback): Use show_help_echo.
8828 * keyboard.h (show_help_echo): Declare.
8830 * keyboard.c (show_help_echo): New function, extracted from read_char.
8831 Feval its `msg' argument if it's a cons cell.
8832 (read_char): Use it.
8833 (follow_key): Pass `autoload' to get_keyelt.
8835 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
8836 (note_tool_bar_highlight, XTread_socket):
8837 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
8839 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
8840 (note_tool_bar_highlight, w32_read_socket):
8841 Do not gratuitously ignore non-string `help-echo' properties.
8843 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8845 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
8847 * window.c (delete_all_subwindows): Reset Vwindow_list.
8849 * xterm.c (x_append_glyph, x_append_composite_glyph)
8850 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8851 changes in struct glyph starting 1999-12-27. Some bit-fields of
8852 struct glyph were not set, which made glyphs unequal when compared
8853 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
8854 effects were the result. This also depended on the contents of
8855 memory returned by xmalloc. If flickering happens again, activate
8856 the code in clear_glyph_row that's in #if 0. If the flickering is
8857 gone with that, chances are that it is caused by something similar.
8859 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
8861 * dispextern.h: Add some comments.
8863 * window.c (add_window_to_list): Add parameter LIST.
8864 (window_list): Order list so that, for each frame, windows are
8865 in canonical order, and so that frames appear in the list in
8866 the order given by Vframe_list.
8867 (next_window): Reverse the handling of NEXT_P.
8869 2000-07-04 Gerd Moellmann <gerd@gnu.org>
8871 * window.c (Vwindow_list): New variable.
8872 (make_window, delete_window): Set Vwindow_list to nil.
8873 (check_window_containing): New function.
8874 (window_from_coordinates): Rewritten.
8875 (add_window_to_list, window_list, candidate_window_p)
8876 (decode_next_window_args, next_window): New functions.
8877 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
8878 (Fwindow_list): New function.
8879 (Fother_window): Cleaned up.
8880 (foreach_window): Add a longer "variable argument list". Let
8881 callback function return 0 to indicate that cycling over windows
8883 (foreach_window_1): Likewise.
8884 (freeze_window_start): Return int.
8885 (init_window): New function.
8886 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
8888 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
8889 input_event with bzero.
8890 (main): Call init_window.
8892 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
8895 2000-07-04 Kenichi Handa <handa@etl.go.jp>
8897 * composite.h (make_composition_value_copy): Extern it.
8899 * composite.c (make_composition_value_copy): New function.
8901 * editfns.c (Fformat): While copying text properties, make each
8902 composition property value a copy.
8904 * fns.c (concat): While copying text properties, make each
8905 composition property value a copy.
8907 2000-07-03 Gerd Moellmann <gerd@gnu.org>
8909 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
8911 * fns.c (sweep_weak_table): Mark only objects that are not
8914 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
8915 include those frames as candidates which have their focus
8916 redirected to the minibuffer frame.
8918 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
8920 * fns.c (Fputhash): Return `value' rather than nil.
8922 2000-06-30 Gerd Moellmann <gerd@gnu.org>
8924 * frame.c (next_frame): Don't check focus redirection in case
8925 MINIBUF is a window. Doing so excludes frames using MINIBUF
8926 unless their focus is redirected, which contradicts the
8927 specification of next-frame, and leads to infinite loops in
8928 certain situations when cycling through windows with next-window.
8930 2000-06-30 Kenichi Handa <handa@etl.go.jp>
8932 * coding.c (code_convert_region): Even if the length of text is
8933 zero, try to convert it if coding->type is coding_type_ccl.
8934 (decode_coding_string, encode_coding_string): Likewise.
8936 2000-06-28 Gerd Moellmann <gerd@gnu.org>
8938 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
8939 the display if windows_or_buffers_changed.
8941 * dispnew.c (struct row_entry): New structure.
8942 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
8943 (row_table_size, old_lines, new_lines, old_lines_size)
8944 (new_lines_size, run_pool, runs_size, runs): New variables.
8945 (add_row_entry): New function.
8946 (scrolling_window): Use data structures allocated with xmalloc and
8947 held in global variables, instead of allocating them with alloca and
8948 holding them in local variables. Use a larger hash table whose
8949 size depends on glyph matrix sizes. Don't use bzero to clear the
8950 hash table; instead, clear used slots only.
8952 * fns.c (next_almost_prime): Make it externally visible.
8954 * lisp.h (next_almost_prime): Add prototype.
8956 * s/isc4-0.h (sigunblock): Define.
8958 * s/sco5.h (sigunblock): Define.
8960 2000-06-27 Dave Love <fx@gnu.org>
8962 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
8963 (moved to osf5-0.h).
8964 [!NOT_C_CODE]: Protect string.h stuff.
8966 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
8967 (sys_siglist, NSIG): Definitions moved here from osf1.h.
8969 2000-06-27 Gerd Moellmann <gerd@gnu.org>
8971 * xdisp.c (resize_mini_window): Subtract the extra line spacing
8972 below the last line from the needed window height.
8974 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
8976 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
8977 (Fwidget_get): Use it.
8978 (syms_of_fns): Defsubr it.
8980 2000-06-26 Gerd Moellmann <gerd@gnu.org>
8982 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
8983 display info for XIM.
8984 (xim_open_dpy): Likewise.
8985 (xim_close_dpy): Don't free the display info's XIM.
8987 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
8989 * config.in (USE_XIM): New define.
8991 * keymap.c (get_keyelt): For menu-items containing a `:filter
8992 FILTER', apply FILTER to the menu-item's definition to get the
8993 real definition to use.
8995 * lisp.h (QCfilter): External declaration.
8997 * xfns.c (Fimage_size): New function.
8998 (syms_of_xfns): Defsubr it.
9000 2000-06-26 Andreas Schwab <schwab@suse.de>
9002 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
9005 2000-06-25 Dave Love <fx@gnu.org>
9007 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
9009 * Makefile.in (blockinput.h): Depend on atimer.h.
9010 (atimer.h): Depend on systime.h.
9012 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
9014 * atimer.h: Protect against multiple inclusion. Include systime.h.
9016 * lisp.h (swap_in_global_binding): Declare.
9018 2000-06-24 Ken Raeburn <raeburn@gnu.org>
9020 * process.c (Fopen_network_stream): Turn off atimers for duration
9021 of call to connect. (Patch from Gerd.)
9023 2000-06-23 Dave Love <fx@gnu.org>
9025 * ralloc.c: Maybe include unistd.h
9027 * emacs.c (setgrp): Undefine before defining.
9028 (malloc_warning, set_time_zone_rule, index): Prototype.
9030 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
9031 HAVE_STRUCT_TIMEZONE.
9033 * s/osf1.h: Move string.h hack here from alpha.h and make it
9035 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
9037 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
9038 (SOCKLEN_TYPE): Don't define.
9040 * m/alpha.h: Remove string.h hack.
9042 * s/osf5-0.h: New file.
9044 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
9045 include time.h, done by systime.h.
9046 [__FreeBSD__]: Remove redundant includes.
9048 * callproc.c (setpgrp): Undefine before defining.
9049 (delete_temp_file): Return Qnil to avoid warning.
9051 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
9053 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
9056 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
9058 * composite.h (compose_text): Declare.
9060 * xterm.c: Don't include sys/types.h unconditionally. Don't
9061 protect its inclusion with !USG (following xmenu.c).
9063 2000-06-23 Gerd Moellmann <gerd@gnu.org>
9065 * xfns.c (x_create_tip_frame): Initialize frame's colors like
9068 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
9070 * coding.c (decode_eol_post_ccl): Special handling for undecided
9071 and inconsistent EOL types.
9073 2000-06-22 Gerd Moellmann <gerd@gnu.org>
9075 * xrdb.c (x_load_resources): Add default resource for scroll bar's
9076 trough color and main window's background color.
9078 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
9080 * xterm.h (Xt_app_con): External declaration.
9082 * widget.c (EmacsFrameRealize): Fix typo.
9084 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
9086 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
9087 (handle_invisible_prop): Record the start of invisible text in
9088 it->add_overlay_start.
9089 (struct overlay_entry): Add member `overlay'.
9090 (handle_overlay_change): Simplify.
9091 (next_overlay_string): After having processed overlay strings at the
9092 end of the buffer, record that fact in
9093 it->overlay_strings_at_end_processed_p.
9094 (compare_overlay_entries): If before- and after-strings come
9095 from the same overlay, let before-strings come first.
9096 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
9097 (load_overlay_strings): Take it->add_overlay_start into account
9098 when adding overlay strings.
9100 * dispextern.h (struct it): Add member add_overlay_start.
9102 2000-06-22 Dave Love <fx@gnu.org>
9104 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
9106 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
9108 2000-06-22 Kenichi Handa <handa@etl.go.jp>
9110 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
9113 2000-06-21 Dave Love <fx@gnu.org>
9115 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
9117 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
9119 * syntax.c (back_comment): Simplify string-parity counting (with
9120 the added benefit of handling multiple string-styles as long as
9121 they are not intertwined).
9122 Jump to the slow code as soon as a comment starter is found in
9123 a "string_lossage" position. Fixes the case: " /* " /* " */.
9125 2000-06-21 Dave Love <fx@gnu.org>
9127 * Makefile.in: Use GETLOADAVG_LIBS.
9129 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
9130 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
9132 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9134 * syntax.c (describe_syntax): Recognize the `n'estable bit.
9135 (Fforward_comment, scan_lists):
9136 Check the comstyle of single-char comment-starters.
9137 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
9138 we're just at the beginning of the comment (f.ex with (*) ... (*)).
9139 Check the comstyle of single-char comment-starters.
9140 Clarify control-flow around the Scomment case.
9142 2000-06-20 Dave Love <fx@gnu.org>
9144 * fns.c (make_hash_table, maybe_resize_hash_table):
9145 Cast arg of next_almost_prime.
9147 * tparam.c [emacs]: Include lisp.h.
9149 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
9152 2000-06-20 Gerd Moellmann <gerd@gnu.org>
9154 * keyboard.c (adjust_point_for_property): Check if display
9155 property should be treated as intangible by looking at its value.
9157 * xdisp.c (single_display_prop_intangible_p)
9158 (display_prop_intangible_p): New functions.
9160 * dispextern.h (display_prop_intangible_p): Add prototype.
9162 * xdisp.c (dump_glyph_row): Show type of glyph->object.
9164 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
9165 argument to sigprocmask.
9167 * s/sco5.h (sigblock): Redefined to pass a pointer as second
9168 argument to sigprocmask.
9170 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
9171 sigprocmask_set, and pass a pointer to it to sigprocmask.
9173 * sysdep.c (sigprocmask_set): New variable.
9175 * fileio.c (make_temp_name): Don't use `%s' in string passed to
9178 2000-06-20 Sam Steingold <sds@gnu.org>
9180 * xrdb.c: Don't declare xmalloc, xrealloc.
9182 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9184 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
9185 (re_comp): Cast gettext return value to avoid complaints when
9188 2000-06-20 Dave Love <fx@gnu.org>
9190 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
9192 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
9194 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
9196 * m/alpha.h: Don't declare xmalloc, xrealloc.
9198 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
9200 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
9202 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
9204 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
9207 * keyboard.h (poll_for_input_1): Declare.
9209 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
9211 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
9213 * doprnt.c: Don't declare xmalloc, xrealloc.
9215 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
9216 (getenv, ctime, getwd): Removed.
9217 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
9219 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
9220 x_set_tool_bar_lines.
9222 * config.in: Add HAVE_GETWD. Move some definitions above
9223 machine/system includes.
9225 2000-06-20 Kenichi Handa <handa@etl.go.jp>
9227 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
9229 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
9230 contain information about ENCODING.
9232 * fontset.c (FONTSET_ASCII): Use the first element of char table
9233 for an ASCII font, not defalt slot.
9234 (fontset_ref_via_base): If FONTSET doesn't contain information for
9235 C, try the default fontset.
9236 (make_fontset): Don't copy the default fontset.
9237 (fontset_font_pattern): Likewise.
9238 (accumulate_font_info): If ELT is nil, use the corresponding
9239 element in the default fontset.
9241 2000-06-19 Dave Love <fx@gnu.org>
9243 * syntax.c (Fparse_partial_sexp): Doc fix.
9245 * regex.h: Test PROTOTYPES as well as __STDC__.
9247 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
9248 errno, strerror. Put text after #endif in comment.
9250 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
9252 * xterm.c (x_frame_of_widget): Likewise.
9254 2000-06-19 Gerd Moellmann <gerd@gnu.org>
9256 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
9257 to Vfundamental_mode_abbrev_table.
9259 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
9260 bogus objects are marked. This slows down GC by ~80 percent, but
9261 it might be worth trying when debugging GC-related problems.
9262 This feature requires conservative stack marking to be enabled.
9264 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
9265 returns XLookupChars, reset `modifiers' to zero.
9267 2000-06-19 Dave Love <fx@gnu.org>
9269 * mktime.c: Unprotoized.
9271 2000-06-19 Richard Stallman <rms@gnu.org>
9273 * data.c (set_internal): If variable is frame-local,
9274 store the new value immediately into the frame parameter alist.
9276 2000-06-19 Ken Raeburn <raeburn@gnu.org>
9278 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
9279 in the custom handler pointer.
9281 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
9282 value, or checks for CHAR_META can fail when Lisp_Object is a
9284 * keymap.c (get_keyelt): Likewise.
9286 2000-06-19 Kenichi Handa <handa@etl.go.jp>
9288 * ccl.h (struct ccl_program): New member eol_type.
9289 (struct ccl_spec): New member cr_carryover.
9291 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
9292 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
9294 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
9295 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
9296 (decode_eol_post_ccl): New function.
9297 (decode_coding): Don't detect EOL format here for CCL based coding
9299 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
9300 decode_eol_post_ccl after running the CCL program.
9301 (code_convert_region): Don't detect EOL format here for CCL based
9303 (decode_coding_string): Likewise.
9305 2000-06-18 Ken Raeburn <raeburn@gnu.org>
9307 * charset.c (update_charset_table): Use XINT on "iso_final_char"
9308 when treating it as an integer.
9310 * coding.h (encode_coding_string): Declare.
9312 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
9315 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
9316 "xkeymap" to avoid shadowing the "enum map_type" value that needs
9317 to be passed to get_local_map.
9319 * sound.c (Fplay_sound): Don't call make_number on
9320 Frun_hook_with_args count argument.
9322 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
9323 for lisp objects in X event structure data field, when lisp
9324 objects are represented with unions.
9325 (x_scroll_bar_to_input_event): Ditto.
9327 2000-06-16 Ken Raeburn <raeburn@gnu.org>
9329 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
9330 termination of string. Fix sense of test whether
9331 Vline_number_display_limit is an integer.
9333 2000-06-16 Gerd Moellmann <gerd@gnu.org>
9335 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
9336 only if HAVE_X_WINDOWS.
9338 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
9341 * dispnew.c (update_frame_1): Handle case that cursor vpos is
9344 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
9346 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
9349 2000-06-15 Kenichi Handa <handa@etl.go.jp>
9351 * coding.c (decode_coding_emacs_mule): Always set src_base at the
9352 start of the while loop.
9354 2000-06-15 Gerd Moellmann <gerd@gnu.org>
9356 * atimer.c (alarm_signal_handler): Add forward declaration.
9358 * data.c (set_internal): Remove debug code.
9360 2000-06-14 Gerd Moellmann <gerd@gnu.org>
9362 * Makefile.in (bootstrap-temacs): Add `-I../src'.
9364 * unexec.c (toplevel) [COFF]: Include coff.h.
9366 * s/lynxos.h: New file.
9368 * keymap.c (Fsingle_key_description): Enclose function key and
9369 event symbol names in angle brackets.
9371 * xdisp.c (setup_echo_area_for_printing): Call
9372 message_log_maybe_newline if message_buf_print is not set.
9374 * print.c (printchar, strout): Don't check message_buf_print
9375 before calling setup_echo_area_for_printing because that
9376 function does something useful even when message_buf_print is
9379 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
9381 (ensure_echo_area_buffers): Initialize echo buffer's
9382 truncate lines setting to nil.
9383 (with_echo_area_buffer): Don't set the echo buffer's truncate
9385 (set_message_1): Set it here instead, based on the value
9386 of message_truncate_lines.
9387 (resize_mini_window): Handle case that lines are truncated.
9388 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
9389 DEFVAR_BOOL message-truncate-lines.
9391 * keyboard.c (read_char): Bind message-truncate-lines to t
9392 while displaying a help-echo.
9394 * lisp.h (Qmessage_truncate_lines): External declaration.
9396 2000-06-13 Gerd Moellmann <gerd@gnu.org>
9398 * xdisp.c (Vline_number_display_limit): Renamed from
9399 line_number_display_limit.
9400 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
9401 Extend documentation string. Initialize
9402 Vline_number_display_limit to nil meaning no limit.
9403 (decode_mode_spec): Use Vline_number_display_limit with its new
9406 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
9408 2000-06-13 Richard Stallman <rms@gnu.org>
9410 * frame.c (Fmodify_frame_parameters): Doc fix.
9412 * xfns.c (x_set_frame_parameters): Comment fix.
9414 * frame.c (store_frame_param): Call swap_in_global_binding if the
9415 variable's current binding was chosen based on this frame.
9417 * data.c (swap_in_global_binding): New function.
9419 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9421 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
9422 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
9424 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9426 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
9428 2000-06-12 Jason Rumney <jasonr@gnu.org>
9430 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
9432 * w32.h (EMACS_W32_H): Renamed from _NT_H_
9434 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
9436 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
9438 2000-06-12 Gerd Moellmann <gerd@gnu.org>
9440 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
9441 (syms_of_xfaces): Defsubr Sdump_colors.
9442 (x_free_colors): Don't treat b&w specially on default visual.
9443 (x_free_dpy_colors): New function.
9444 (free_face_colors): Don't check visual class; it's done
9447 * xterm.c (x_frame_of_widget): New function.
9448 (x_alloc_nearest_color_for_widget): Use it.
9449 (x_copy_dpy_color): New function.
9450 (x_destroy_window): Free various colors.
9452 2000-06-12 Kenichi Handa <handa@etl.go.jp>
9454 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
9456 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
9458 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
9460 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
9462 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
9464 2000-06-11 Dave Love <fx@gnu.org>
9466 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
9468 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
9470 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
9472 2000-06-11 Gerd Moellmann <gerd@gnu.org>
9474 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
9477 2000-06-10 Kenichi Handa <handa@etl.go.jp>
9479 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
9480 (regex_compile): Fix the code for handling the case of single byte
9481 char and multibyte char being mixed in a range within [...].
9483 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
9484 and dst_multibyte members of coding.
9486 * charset.c (update_charset_table): Update the table
9488 (init_charset_once): Initialize elements of bytes_by_char_head to
9489 1 except for leading codes for private charases.
9491 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
9492 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
9494 2000-06-09 Ken Raeburn <raeburn@gnu.org>
9496 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
9497 access the data it doesn't point to.
9499 2000-06-08 Gerd Moellmann <gerd@gnu.org>
9501 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
9502 will be translated to a switch-frame event when reading the
9503 event queue. This is necessary because Emacs otherwise won't
9504 perform a switch-frame to a new frame until some other event, for
9505 example a keystroke event, forces it to do so. This has various
9506 effects, one visible being that the cursor of a frame created with
9507 C-x 5 2 or switched to with a window manager key binding like
9508 A-TAB stays hollow because selected_window isn't on the newly
9509 focused frame until the switch-frame is performed.
9511 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
9512 generating a switch-frame event if necessary.
9514 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
9516 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
9519 2000-06-08 Kenichi Handa <handa@etl.go.jp>
9521 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
9523 2000-06-07 Gerd Moellmann <gerd@gnu.org>
9525 * window.c (displayed_window_lines): Take empty lines at
9526 the bottom of a window into account.
9528 * window.c (displayed_window_lines): New function.
9529 (Fmove_to_window_line): Use displayed_window_lines to determine
9530 the number of lines to move, instead of using the window's height.
9532 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
9533 to stop reading, even if the form read sets point to a different
9534 value when evaluated.
9536 * xdisp.c (display_line): Fix code deciding in which line to
9539 2000-06-07 Kenichi Handa <handa@etl.go.jp>
9541 * fileio.c (e_write): Free composition data if stored in
9544 2000-06-06 Gerd Moellmann <gerd@gnu.org>
9546 * xdisp.c (display_line): Set row's and iterator's
9547 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
9548 Set cursor even if row ends in the middle of a character.
9549 (dump_glyph_row): Print values of new flags.
9550 (redisplay_window) <cursor movement in unchanged window>: When
9551 point has been moved forward, and PT is at the end of the cursor
9552 row, don't place the cursor in the next row if the cursor row ends
9553 in the middle of a character or at ZV.
9555 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
9556 (struct glyph_row): Add starts_in_middle_of_char_p and
9557 ends_in_middle_of_char_p.
9558 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
9559 ends_in_middle_of_char_p flag.
9560 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
9562 * term.c (append_glyph): Revert change of 2000-06-06.
9564 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
9565 padding glyph not fitting on line as whole character not
9568 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
9569 this isn't true for images with `:ascent 100'.
9571 2000-06-06 Kenichi Handa <handa@etl.go.jp>
9573 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
9574 as modified if it is originally unmodified.
9576 * term.c (encode_terminal_code): Change the way to check if
9577 terminal coding does any conversion.
9578 (append_glyph): Set glyph->pixel_width correctly.
9580 * xdisp.c (display_line): While checking line continuation, pay
9581 attention to a padding glyph.
9583 2000-06-05 Gerd Moellmann <gerd@gnu.org>
9585 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
9587 2000-06-05 Dave Love <fx@gnu.org>
9589 * xdisp.c: Include fontset.h.
9591 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
9593 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9595 * dispnew.c: Conditionally include term.h.
9597 * coding.h: Declare code_convert_string_norecord.
9599 * frame.h (struct frame): Use volatile unconditionally.
9601 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
9603 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
9605 * systime.h: Protect against multiple inclusion.
9606 (timezone) [USG5_4]: Define as time_t.
9608 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9609 (Foptimize_char_table, make_temp_name): Declare.
9611 * Makefile.in (xdisp.o): Depend on fontset.h.
9613 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9615 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9616 (Foptimize_char_table, make_temp_name): Declare.
9620 * s/netbsd.h: Don't define autoconfiscated MATHERR.
9622 2000-06-02 Dave Love <fx@gnu.org>
9624 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
9626 2000-06-02 Gerd Moellmann <gerd@gnu.org>
9628 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
9629 result face, set flags in that face indicating that colors may not
9632 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
9633 glyph, use the ASCII NUL character to determine the face.
9635 2000-06-02 Dave Love <fx@gnu.org>
9637 * sysdep.c: Conditionally include stdlib.h, unistd.h.
9638 (VFORK_RETURN_TYPE): Remove.
9640 * config.in: Add NO_MATHERR.
9642 2000-06-01 Dave Love <fx@gnu.org>
9644 * cmds.c (internal_self_insert): Don't check
9645 Vbefore_change_function, Vafter_change_function.
9647 * insdel.c (signal_before_change, signal_after_change): Likewise.
9649 * buffer.c (Vbefore_change_function, Vafter_change_function):
9650 Variables and their initializations deleted.
9652 * callint.c (Fcall_interactively): Doc fix.
9654 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
9656 2000-05-31 Dave Love <fx@gnu.org>
9658 * textprop.c: Revert last change -- duplicated.
9660 2000-05-31 Gerd Moellmann <gerd@gnu.org>
9662 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
9665 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
9667 2000-05-31 Jason Rumney <jasonr@gnu.org>
9669 * search.c (Fre_search_forward, Fre_search_backward)
9670 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
9672 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
9674 2000-05-30 Jason Rumney <jasonr@gnu.org>
9676 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
9677 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
9679 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
9681 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
9682 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
9683 expand a nil default_filename.
9685 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
9686 pointer to glyph_to_pixel_coords, not a frame.
9688 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
9689 coding.h to dependencies.
9691 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
9693 * w32console.c (glyph_to_pixel_coords): Change first parameter to
9694 window pointer to be consistent with w32term.c and xterm.c.
9696 * w32fns.c: Format and doc changes to bring closer to xfns.c.
9697 (VIETNAMESE_CHARSET): Define if not defined in system headers.
9698 (Qline_spacing, Qcenter): New variables.
9699 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
9700 (x_set_line_spacing): New function.
9701 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
9702 (x_specified_cursor_type): New function.
9703 (x_set_cursor_type): Use it.
9704 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
9706 (validate_x_resource_name, x_get_resource_string): Measure lengths
9707 of external strings in bytes.
9708 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
9709 GetTextExtentPoint32 with NULL title.
9710 (Fx_create_frame): Initialize Qline_spacing.
9711 (w32_load_system_font): Initialize font->double_byte_p.
9712 (x_to_w32_charset): Use Vw32_charset_info_alist.
9713 (Image, busy cursor, tooltip functions): Merged changes from
9714 xfns.c. Not yet functional on Windows.
9716 * w32gui.h (W32FontStruct): Add double_byte_p member.
9718 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
9719 (emacs_button_translation): Use it.
9720 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
9721 in `mask' to be set.
9723 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
9726 * w32term.c: Format and doc changes to bring closer to xterm.c.
9727 (w32_char_font_type): New enum.
9728 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
9729 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
9730 (w32_encode_char): New function.
9731 (x_encode_char): Removed.
9732 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
9733 x_encode_char and w32_font_is_double_byte.
9734 (x_produce_image_glyph): Use image_ascent.
9735 (x_produce_glyphs): Use new version of w32_per_char_metric and
9736 handle NULL return value. Allow extra line spacing.
9737 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
9738 (w32_get_glyph_overhangs): Remove unicode_p param. Use
9739 w32_font_type member of glyph instead.
9740 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
9741 (fast_find_position): Make sure not to consider rows not visible
9743 (w32_read_socket) [WM_MENUSELECT]: Cannot call
9744 w32_menu_display_help with input blocked, as it can abort.
9745 (x_display_and_set_cursor): Choose cursor depending
9746 on buffer-local value of cursor_type.
9747 (x_draw_bar_cursor): Add parameter WIDTH.
9749 * w32term.h (CP_DEFAULT): Define.
9750 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
9752 2000-05-30 Gerd Moellmann <gerd@gnu.org>
9754 * search.c (Fre_search_forward, Fre_search_backward)
9755 (Fposix_search_backward, Fposix_search_forward): Doc fix.
9757 2000-05-30 Kenichi Handa <handa@etl.go.jp>
9759 * coding.c (detect_coding_iso2022): Fix code for checking
9760 CODING_CATEGORY_MASK_ISO_8_2.
9762 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
9764 * regex.c (PREFETCH_NOLIMIT): New function.
9765 (re_match_2_internal): Use it and adjust the end_match_2 logic.
9767 2000-05-29 Gerd Moellmann <gerd@gnu.org>
9769 * syntax.c (find_defun_start): Move test for
9770 open_paren_in_column_0_is_defun_start outside of the loop.
9772 * xdisp.c (redisplay_window): Really switch buffers when
9773 displaying mode lines, and temporarily set selected_frame to the
9774 frame of the window that's redisplayed.
9776 * xfaces.c (free_realized_faces): Block/unblock input.
9777 (free_realized_multibyte_face): Ditto.
9779 2000-05-29 Dave Love <fx@gnu.org>
9781 * textprop.c (Qkeymap): New variable.
9782 (syms_of_textprop): Intern it.
9784 * keymap.c: Include intervals.h.
9785 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
9787 * Makefile.in (keymap.o): Depend on intervals.h.
9789 * keyboard.c (menu_bar_items, tool_bar_items)
9790 (Fexecute_extended_command): Deal with `keymap' property.
9791 (read_key_sequence): Track map from `keymap' property as well as
9794 * intervals.c (get_local_map): Extra arg to allow looking for
9797 * intervals.h (map_property): New enum.
9798 (get_local_map): Extra arg using it.
9801 * lisp.h (get_local_map): Don't declare here.
9803 2000-05-29 Kenichi Handa <handa@etl.go.jp>
9805 * Makefile.in (callproc.o): Depend on composite.h.
9807 * callproc.c: Include composite.h.
9808 (Fcall_process): Handle composition correctly.
9810 * coding.h (coding_allocate_composition_data): Extern it.
9811 (coding_restore_composition): Likewise.
9813 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
9814 yet allocated, finish decoding with result
9815 CODING_FINISH_INSUFFICIENT_CMP.
9816 (coding_allocate_composition_data): Make it non-static.
9817 (coding_restore_composition): Likewise.
9819 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
9821 * charset.c (syms_of_charset): Revert last change.
9823 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9825 * term.c (produce_glyphs): Treat characters from the eight-bit-*
9826 charsets as unibyte, with 1-column screen width. Sent by Kenichi
9829 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9831 * charset.c (syms_of_charset): Set width of character sets
9832 eight-bit-control and eight-bit-graphic to 1 column.
9834 2000-05-26 Gerd Moellmann <gerd@gnu.org>
9836 * config.in (HAVE_SPEED_T): New define.
9838 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
9841 2000-05-26 Dave Love <fx@gnu.org>
9843 * coding.c (shrink_decoding_region): Initialize eol_conversion.
9845 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
9846 (Fsubr_arity): New function.
9847 (syms_of_data): Install them.
9849 2000-05-26 Kenichi Handa <handa@etl.go.jp>
9851 * charset.c (init_charset_once): Set the table bytes_by_char_head
9854 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
9855 the default fontset to what Emacs uses by default.
9856 (check_registry_encoding): This function deleted.
9857 (Fset_fontset_font): Remove the adhoc condition for the default
9858 fontset. Allow cons in FONTNAME.
9860 * fns.c (map_char_table): Ignore char-table entries for
9861 charsets eight-bit-control and eight-bit-graphic.
9863 2000-05-25 Ken Raeburn <raeburn@gnu.org>
9865 * emacs.c (main): Initialize keyboard syms before initializing
9866 window code, so face names are available.
9868 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
9870 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
9871 of an anchor at the beginning of a shy-group.
9873 2000-05-25 Gerd Moellmann <gerd@gnu.org>
9875 * xdisp.c (handle_invisible_prop): Don't try to skip over
9876 invisible text if end of text is already reached.
9878 2000-05-25 Dave Love <fx@gnu.org>
9880 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
9882 * coding.c (encode_eol): Add null statement after label.
9884 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
9886 * w16select.c (Fw16_set_clipboard_data): Fix the change from
9889 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9891 * ccl.c (ccl_driver): Fix previous change.
9893 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9895 * coding.c (run_pre_post_conversion_on_str): Set point to the
9896 beginning of buffer before calling coding->post_read_conversion.
9897 (decode_coding_string): Give correct args to
9898 run_pre_post_conversion_on_str.
9899 (encode_coding_string): Likewise.
9901 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
9902 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
9903 eight-bit-graphic correctly.
9905 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
9907 * fileio.c (Finsert_file_contents): Even if a file is not found,
9908 execute codes for setting up coding system. Call
9909 after-insert-file-functions unconditionally.
9911 2000-05-24 Gerd Moellmann <gerd@gnu.org>
9913 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
9914 BSD_PGRPS are not defined.
9916 2000-05-24 Kenichi Handa <handa@etl.go.jp>
9918 * charset.c (update_charset_table): Accept nil in LONG_NAME and
9920 (syms_of_charset): Avoid building same strings.
9922 2000-05-23 Gerd Moellmann <gerd@gnu.org>
9924 * lread.c (Fload): Add a comment about the meaning of
9925 Vuser_init_file being t.
9927 * puresize.h (BASE_PURESIZE): Increase to 675000.
9929 * s/gnu-linux.h (setpgrp): Don't define it here because this
9930 prevents compilation on GNU/Linux systems with glib 2.2.
9932 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
9935 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
9937 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
9938 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
9940 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
9942 2000-05-23 Kenichi Handa <handa@etl.go.jp>
9944 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9946 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
9948 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
9950 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
9952 2000-05-22 Kenichi Handa <handa@etl.go.jp>
9954 * keyboard.c (read_char): Allow character codes 128..255 to be
9955 handled by input-method-function.
9957 * insdel.c (adjust_markers_for_replace): Fix previous change.
9958 (adjust_after_replace): If PREV_TEXT is nil, call
9959 adjust_markers_for_insert, not adjust_markers_for_replace.
9961 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
9963 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
9964 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
9965 [HAVE_GRANDPT]: Define.
9966 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
9968 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
9971 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
9973 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
9975 2000-05-20 Kenichi Handa <handa@etl.go.jp>
9977 The following changes are to handle 8-bit characters in a
9978 multibyte buffer/string without facing with byte combining
9979 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
9980 eight-bit-graphic (for 0xA0..0xFF) are introduced.
9982 * Makefile.in (fns.o): Depend on charset.h.
9984 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
9985 convert it to unibyte.
9986 (make_string): Use parse_str_as_multibyte, not chars_in_text.
9988 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
9989 apparent char boundary.
9990 (Fset_buffer_multibyte): Convert 8-bit characters in the range
9991 0x80..0x9F to/from multibyte form.
9993 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
9996 * callproc.c (Fcall_process): Always encode an argument string if
9997 it is multibyte. Setup src_multibyte and dst_multibyte members of
9998 process_coding properly.
10000 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
10001 SPLIT_NON_ASCII_CHAR.
10003 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
10005 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
10007 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
10008 (SPLIT_CHARACTER_SEQ): This macro deleted.
10009 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
10010 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
10011 and eight-bit-graphic.
10012 (char_to_string): Likewise. Signal an error for too large
10014 (char_printable_p): Return 0 for 8-bit characters.
10015 (update_charset_table): Update iso_charset_table only when a final
10016 character is non-negative.
10017 (find_charset_in_text): Renamed from find_charset_in_str.
10018 Arguments and return value changed. Callers changed.
10019 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
10020 be -1 if CHARSET is used only internally.
10021 (Fmake_char_internal): Handle new charsets; eight-bit-control and
10023 (Fcharset_after): Simplified.
10024 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
10025 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
10026 (multibyte_chars_in_text): Simplified by assuming there's no
10027 invalid multibyte sequence.
10028 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10029 (str_as_unibyte): New functions.
10030 (Fstring): Simpified by assuming that byte combining never happens.
10031 (init_charset_once): Initialization for
10032 LEADING_CODE_8_BIT_CONTROL.
10033 (syms_of_charset): Intern and staticpro Qeight_bit_control and
10034 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
10035 eight-bit-control and eight-bit-graphic.
10037 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
10038 (CHARSET_8_BIT_GRAPHIC): New macros.
10039 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
10040 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
10041 (CHARSET_REVERSE_CHARSET): Likewise.
10042 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
10044 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
10045 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
10046 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
10047 encounter an invalid multibyte sequence.
10048 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
10049 sequence is always valid.
10050 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
10051 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
10052 (CHAR_STRING): For 8-bit characters, call char_to_string.
10053 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
10054 multibyte sequence is always valid.
10055 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
10056 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10057 (str_as_unibyte): Extern them.
10058 (BCOPY_SHORT): Fix a bug.
10059 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
10060 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
10061 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
10062 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
10064 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
10065 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
10066 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
10067 (EMIT_BYTES): New macros.
10068 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
10069 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
10071 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
10072 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
10073 check the validity of multibyte sequence.
10074 (decode_coding_emacs_mule): New function.
10075 (encode_coding_emacs_mule): New macro.
10076 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
10078 (DECODE_ISO_CHARACTER): Just return a character code.
10079 (DECODE_COMPOSITION_START): Set coding->result instead of result.
10080 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
10081 EMIT_CHAR to produced decoded characters. Exit the loop only by
10082 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
10084 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
10085 only position codes for an invalid character.
10086 (encode_designation_at_bol): Return new destination pointer. 5th
10087 arg DSTP is changed to DST.
10088 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
10089 from the source by ONE_MORE_CHAR. Don't handle the case of last
10091 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
10093 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
10094 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
10095 TWO_MORE_BYTES to fetch a byte from the source.
10096 (encode_eol): Pay attention to coding->src_multibyte.
10097 (detect_coding, detect_eol): Preserve members src_multibyte and
10099 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
10100 (encoding_buffer_size): Set magnification to 3 for all coding
10101 systems that require encoding.
10102 (ccl_coding_driver): For decoding, be sure that the result is
10103 valid multibyte sequence.
10104 (decode_coding): Initialize coding->errors and coding->result.
10105 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
10106 and raw-text, always call decode_eol. Handle the case of last
10107 block here. If not coding->dst_multibyte, convert the resulting
10108 sequence to unibyte.
10109 (encode_coding): Initialize coding->errors and coding->result.
10110 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
10111 and raw-text, always call encode_eol. Handle the case of last
10113 (shrink_decoding_region, shrink_encoding_region): Detect cases
10114 that we can't skip data more rigidly.
10115 (code_convert_region): Setup src_multibyte and dst_multibyte
10116 members of coding. For decoding, if the buffer is multibyte,
10117 convert the source sequence to unibyte in advance. For encoding,
10118 if the buffer is multibyte, convert the resulting sequence to
10119 multibyte afterward.
10120 (run_pre_post_conversion_on_str): New function.
10121 (code_convert_string): Deleted and divided into the following two.
10122 (decode_coding_string, encode_coding_string): New functions.
10123 (code_convert_string1, code_convert_string_norecord): Call one of
10125 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
10126 MAKE_NON_ASCII_CHAR.
10127 (Fset_terminal_coding_system_internal)
10128 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
10129 and dst_multibyte members.
10130 (init_coding_once): Initialize iso_code_class with new enum
10131 ISO_control_0 and ISO_control_1.
10133 * coding.h (enum iso_code_class_type): Member ISO_control_code is
10134 devided into ISO_control_0 and ISO_control_1.
10135 (struct coding_system): New members src_multibyte, dst_multibyte,
10136 errors, and result. Delete member fake_multibyte.
10137 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
10139 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
10142 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10145 * editfns.c (Fformat): Be sure to convert 8-bit characters to
10147 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
10149 (Ftranspose_region): Delete codes for handling byte combining.
10151 * fileio.c (Finsert_file_contents): Setup src_multibyte and
10152 dst_multibyte members of coding. On handling REPLACE on unibyte
10153 buffer, convert the result of decode_coding to unibyte. On
10154 inserting into a mutibyte buffer, always call code_convert_region.
10155 (e_write): Setup coding->src_multibyte according to the
10156 multibyteness of the source (buffer or string).
10158 * fns.c (concat): Handle 8-bit characters correctly.
10159 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
10160 unibyte in the result.
10161 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
10162 valid multibyte form in the result.
10163 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10164 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
10165 return -1, signal an error.
10166 (base64_encode_1): New arg MULTIBYTE. Get each character by
10167 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
10168 character is found, return -1.
10169 (Fbase64_decode_region): Delete codes for handling byte-combining.
10170 Treat each decoded byte as a unibyte character.
10171 (Fbase64_decode_string): Return unibyte string.
10172 (Fcompare_strings, concat, string_byte_to_char): Use
10173 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
10174 FETCH_STRING_CHAR_ADVANCE.
10175 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10176 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
10178 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
10179 SPLIT_NON_ASCII_CHAR.
10180 (fontset_ref_via_base, fontset_set): Likewise
10182 * insdel.c (adjust_markers_for_record_delete): Deleted.
10183 (adjust_markers_for_insert): Argument changed. Caller changed.
10184 (adjust_markers_for_replace): Likewise.
10185 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
10186 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
10187 (copy_text): Delete unused local varialbe c_save. For converting
10188 to multibyte, be sure to make all 8-bit characters in valid
10190 (count_size_as_multibyte): Handle 8-bit characters correctly.
10191 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10192 (adjust_after_replace, replace_range, del_range_2)
10193 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
10194 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10195 (adjust_after_replace, replace_range, del_range_2) Delete codes for
10196 handling byte combining.
10197 (adjust_before_replace): Deleted.
10199 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
10200 SPLIT_NON_ASCII_CHAR.
10201 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10202 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10203 (Fkey_description): Likewise.
10205 * lread.c (read1): On reading multibyte string, be sure to make
10206 all 8-bit chararacters in valid multibyte form.
10207 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10209 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
10212 * process.c (Fstart_process): GCPRO current_dir before calling
10213 Ffind_operation_coding_system. Encode arguments here.
10214 (create_process): Don't encode arguments here. Setup
10215 src_multibyte and dst_multibyte members of struct coding.
10216 (read_process_output): Setup src_multibyte and dst_multibyte
10217 members of struct coding. If the output is to multibyte buffer,
10218 always decode the output of the process. Adjust the
10219 representation of 8-bit characters to the multibyteness of the output.
10220 (send_process): Setup coding->src_multibyte according to the
10221 multibyteness of the source.
10223 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10224 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
10225 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
10227 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
10229 * w16select.c (Fw16_set_clipboard_data): Setup members
10230 src_multibyte and dst_multibyte of coding. Adjusted for the
10231 change for find_charset_in_str.
10232 (Fw16_get_clipboard_data): Likewise.
10234 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
10235 dst_multibyte of coding.
10236 (x_to_w32_font): Likewise.
10238 * w32select.c (Fw32_set_clipboard_data): Setup members
10239 src_multibyte and dst_multibyte of coding. Adjusted for the
10240 change for find_charset_in_str.
10241 (Fw32_get_clipboard_data): Likewise.
10243 * xdisp.c (get_next_display_element): Handle 8-bit characters
10245 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
10246 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10248 * xselect.c (selection_data_to_lisp_data): Setup members
10249 src_multibyte and dst_multibyte of coding. Adjusted for the
10250 change for find_charset_in_str.
10251 (lisp_data_to_selection_data): Likewise.
10253 2000-05-19 Gerd Moellmann <gerd@gnu.org>
10255 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
10257 * dispextern.h (Vimage_types): Add extern declaration.
10259 * xdisp.c (Vimage_types): Moved here from xfns.c.
10260 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
10262 * xfns.c (Vimages_types): Moved to xdisp.c.
10263 (syms_of_xfns): Move `image-types' to xdisp.c.
10265 * w32fns.c (Vimage_types): Removed.
10266 (syms_of_w32fns): Remove `image-types'.
10268 2000-05-18 Kenichi Handa <handa@etl.go.jp>
10270 * fns.c (map_char_table): Pay attention to character number of
10271 charset. Check the validity of charset at the first level. For
10272 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
10275 * fontset.c: Include "buffer.h".
10276 (fs_load_font): If the face has fontset, record the face ID in
10278 (Finternal_char_font): New function.
10279 (accumulate_font_info): New function.
10280 (Ffontset_info): Rewritten for the new fontset implementation.
10281 (syms_of_fontset): Register Vdefault_fontset in the first element
10282 of Vfontset_table. Include Vdefault_fontset in
10283 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
10286 2000-05-16 Dave Love <fx@gnu.org>
10288 * m/iris5d.h: Deleted -- unused.
10290 2000-05-16 Gerd Moellmann <gerd@gnu.org>
10292 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
10293 `invalid' instead of `illegal'.
10295 * indent.c (Fmove_to_column): When ending within a tab, insert
10296 spaces first so that markers at the end of the tab get adjusted.
10298 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
10299 buffer list that wasn't selected in that frame.
10301 * filelock.c (get_boot_time): To obtain an 8 char file name, which
10302 is needed on mescaline, use a 2 char prefix, and call
10303 make_temp_name with second arg non-zero.
10305 * fileio.c (make_temp_name): New function, extracted from
10307 (Fmake_temp_name): Use it.
10309 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
10311 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
10313 2000-05-15 Gerd Moellmann <gerd@gnu.org>
10315 * Makefile.in (lisp): Add env.elc.
10317 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
10319 2000-05-12 Gerd Moellmann <gerd@gnu.org>
10321 * search.c (Freplace_match): Handle case of `\N' in the
10322 replacement when there's no group N.
10324 2000-05-11 Gerd Moellmann <gerd@gnu.org>
10326 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
10327 of the message to message_dolog.
10329 * keyboard.c (read_char): Don't clear current message for help
10330 events; let the code handling help events handle this. Change
10331 code detecting help events that should be ignored.
10333 * xdisp.c (handle_single_display_prop): Don't try to set PT if
10334 we're interating over a string.
10336 2000-05-09 Dave Love <fx@gnu.org>
10338 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
10339 that offset before writing. Move gcpro region past call of
10342 2000-05-04 Dave Love <fx@gnu.org>
10344 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
10346 2000-05-04 Gerd Moellmann <gerd@gnu.org>
10348 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
10349 of inserted characters when BUF equals the current buffer, and PT
10350 is in front of or equal to FROM.
10352 2000-05-03 Gerd Moellmann <gerd@gnu.org>
10354 * xdisp.c (handle_single_display_prop): If display property value
10355 is invalid, or something not supported on the frame, restore
10356 iterator's position to what it was initially. Make sure to return
10357 0 for invalid and unsupported property values.
10359 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
10360 that x_per_char_metric returns null.
10362 2000-05-02 Gerd Moellmann <gerd@gnu.org>
10364 * xterm.h (struct face): Add forward declaration.
10365 (struct image): Ditto.
10366 (image_ascent): Add prototype.
10368 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
10369 (x_draw_image_relief, x_draw_image_foreground_1): Call function
10370 image_ascent instead of using IMAGE_ASCENT.
10372 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
10373 (IMAGE_ASCENT): Removed.
10375 * xfns.c (Qcenter): New variable.
10376 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
10377 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
10378 (image_ascent): New function.
10379 (lookup_image): Recognize `:ascent center'.
10380 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
10381 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
10382 (xbm_load): Don't set image's ascent here.
10383 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
10384 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
10385 check ascent values here.
10386 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
10387 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
10388 (syms_of_xfns): Initialize Qcenter.
10390 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
10391 to the limits, increase the limits.
10393 2000-05-01 Kenichi Handa <handa@etl.go.jp>
10395 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
10396 Check Vfont_encoding_alist against the full name of the opened font.
10398 2000-04-28 Gerd Moellmann <gerd@gnu.org>
10400 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
10401 taller than the window.
10403 2000-04-28 Kenichi Handa <handa@etl.go.jp>
10405 * xfaces.c (realize_x_face): Fix the argument of the second
10406 xassert. BASE_FACE may not be a face for ASCII.
10408 2000-04-27 Gerd Moellmann <gerd@gnu.org>
10410 * print.c (print_object): Treat print-length < 0 as nil.
10412 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
10414 * s/freebsd.h (TERMCAP_OBJ): Removed.
10415 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
10417 * lread.c (read1): Don't treat period followed by certain
10418 characters as symbol start.
10420 * xfns.c (slurp_file): New function.
10421 (xbm_image_p): Handle case of in-memory XBM files.
10422 (xbm_scan): Rewritten to work on memory buffers instead of files.
10423 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
10424 Work on memory buffers instead of files. If DATA is null test
10425 if buffer looks like an in-memory XBM file.
10426 (xbm_load_image): Renamed from xbm_load_image_file. Work on
10427 memory buffers instead of files.
10428 (xbm_file_p): New function.
10429 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
10431 * lread.c (end_of_file_error): New function.
10432 (read1): Call it instead of signaling `end-of-file' directly.
10434 * print.c (print_error_message): Print data of `end-of-file'
10435 with Fprinc instead of Fprin1.
10437 2000-04-26 Ken Raeburn <raeburn@gnu.org>
10439 * window.c (freeze_window_start): Check that minibuffer scroll
10440 window isn't nil before extracting the window structure pointer
10443 * undo.c (record_delete): If we hit the end of the undo list, stop
10444 picking elements apart.
10446 2000-04-26 Gerd Moellmann <gerd@gnu.org>
10448 * xdisp.c (display_line): If lines are continued, restore
10449 iterator's ascent/descent information to the values before the
10450 first glyph not fitting on the line.
10452 2000-04-25 Gerd Moellmann <gerd@gnu.org>
10454 * xdisp.c (try_window_id) <all changes above window start>: Adjust
10455 positions in glyph matrix. Don't compute new window end positions.
10457 * dispnew.c (increment_matrix_positions): Renamed from
10458 increment_glyph_matrix_buffer_positions.
10459 (increment_row_positions): Renamed from
10460 increment_glyph_row_buffer_positions.
10462 * dispextern.h: Change names of renamed functions from dispnew.c
10465 2000-04-24 Gerd Moellmann <gerd@gnu.org>
10467 * fileio.c (Fdo_auto_save): Create directories for auto-save
10468 list file if necessary.
10470 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
10471 from buffer or frame.
10472 (automatic_hscrolling_p): New variable.
10473 (hscroll_windows): Scroll windows horizontally only if automatic
10474 hscrolling is allowed.
10475 (syms_of_xdisp): New variable `automatic-hscrolling'.
10477 * frame.h (struct frame): Add member extra_line_spacing.
10479 * xfns.c (x_set_line_spacing): New function.
10480 (Fx_create_frame): Set line spacing from resources.
10481 (Qline_spacing): New variable.
10482 (syms_of_xfns): Initialize Qline_spacing.
10484 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
10486 * buffer.c (init_buffer_once): Handle extra_line_spacing.
10487 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
10488 (reset_buffer): Don't initialize extra2 and extra3. Initialize
10489 extra_line_spacing from default value.
10490 (init_buffer_once): Initialize default value of extra_line_spacing.
10492 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
10495 * xterm.c (x_produce_glyphs): Remove reference to struct it's
10496 prompt_width. Add extra line spacing.
10498 * term.c (produce_glyphs): Remove reference to struct it's
10501 * dispextern.h (struct it): Remove member prompt_width, add
10502 extra_line_spacing.
10504 2000-04-22 Gerd Moellmann <gerd@gnu.org>
10506 * dispnew.c (update_frame_line): When writing a whole line, make
10507 sure cursor is in the right row afterwards, otherwise a use of
10508 capability `ch' in cmgoto might leave the cursor in the row below.
10510 2000-04-21 Gerd Moellmann <gerd@gnu.org>
10512 * lisp.h (struct Lisp_Buffer_Cons): Remove.
10514 * keyboard.c (timer_check): Fix typo in comment.
10516 2000-04-21 Kenichi Handa <handa@etl.go.jp>
10518 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
10519 name change: ch -> character.
10521 2000-04-20 Gerd Moellmann <gerd@gnu.org>
10523 * keyboard.c (echo_message_buffer): New variable.
10524 (echo_now): Set echo_message_buffer to the echo area buffer used
10525 to display the echo.
10526 (cancel_echoing): Reset echo_message_buffer to nil.
10527 (read_char): Code rewritten that handles canceling an echo or
10528 echoing a dash, respectively.
10530 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
10531 directory doesn't exist.
10533 2000-04-19 Dave Love <fx@gnu.org>
10535 * fns.c (syms_of_fns): Defsubr mapc.
10536 (concat): Don't allow numeric args.
10537 (Fconcat): Doc change.
10539 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
10541 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
10542 instead define end_match(1|2) more carefully.
10543 Use GET_CHAR_BEFORE_2 for `begline'.
10545 2000-04-19 Gerd Moellmann <gerd@gnu.org>
10547 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
10548 on 64-bit systems where NULL is defined as `0'.
10550 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
10551 the `variable argument list' to make it work on Alpha.
10553 * m/alpha.h (_LP64) [!_LP64]: Define.
10554 (ORDINARY_LINK): Define for NetBSD.
10556 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
10558 2000-04-19 Dave Love <fx@gnu.org>
10560 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
10563 * Makefile.in (LIBS): Don't use.
10564 (GETLOADAVG_OBJ): Define again.
10565 (otherobj): Add GETLOADAVG_OBJ.
10567 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
10569 2000-04-18 Gerd Moellmann <gerd@gnu.org>
10571 * lread.c (read_filtered_event): Cancel and start busy cursor.
10573 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
10574 that the per-character metrics may be null.
10576 2000-04-17 Gerd Moellmann <gerd@gnu.org>
10578 * buffer.c (clone_per_buffer_values): New function.
10579 (Fmake_indirect_buffer): Add optional argument CLONE. Call
10580 clone_per_buffer_values if CLONE is not nil.
10582 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10584 2000-04-16 Dave Love <fx@gnu.org>
10586 * Makefile.in: Remove obsolete localcpp stuff.
10587 (GETLOADAVG_OBJ): Don't define.
10588 (obj): Move LIBOBJS...
10589 (otherobj): ... to here.
10590 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
10591 whitespace-only lines after the continuation (Irix).
10593 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10595 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
10597 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
10599 2000-04-14 Dave Love <fx@gnu.org>
10601 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
10602 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
10603 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
10604 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
10607 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
10608 autoconfiscated HAVE_GETLOADAVG.
10610 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
10613 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10615 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
10616 (fill_in_lock_file_name): Avoid existing files that aren't links.
10618 2000-04-14 Dave Love <fx@gnu.org>
10620 * Makefile.in (LIBS, LIBOBJS): New variable.
10621 (INTERVAL_SRC): Convert to make variable.
10622 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
10623 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
10624 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
10626 (SOME_MACHINE_OBJECTS): Remove interval stuff.
10627 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
10628 (shortlisp): Add facemenu, float-sup, frame.
10629 (SOME_MACHINE_LISP): Remove them from here.
10630 (LIBES): Change unused LDLIBS to autoconf LIBS.
10632 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
10634 2000-04-14 Kenichi Handa <handa@etl.go.jp>
10636 * composite.c (update_compositions): If FROM and TO are not in a
10637 valid range, do nothing.
10639 2000-04-13 Gerd Moellmann <gerd@gnu.org>
10641 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
10643 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
10645 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
10648 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
10650 * fileio.c (a_write): Remove redundant semi-colons.
10651 (e_write): Return -1 if failed to write all the data.
10652 This fixes the changes made at 1999-12-15.
10654 2000-04-12 Dave Love <fx@gnu.org>
10656 * fns.c (mapcar1): Test for null vals to support mapc.
10657 (Fmapc): New function.
10659 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
10661 * msdos.c (NUM_MOUSE_BUTTONS): Define.
10662 (IT_frame_up_to_date): Support the buffer local value of
10663 cursor-type, if defined.
10665 2000-04-10 Dave Love <fx@gnu.org>
10667 * editfns.c (preceding-char, following-char): Doc fix.
10669 2000-04-10 Ken Raeburn <raeburn@gnu.org>
10671 * Makefile.in (temacs): Revert 2000-03-12 change.
10673 2000-04-10 Jason Rumney <jasonr@gnu.org>
10675 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
10677 2000-04-10 Gerd Moellmann <gerd@gnu.org>
10679 * xdisp.c (setup_echo_area_for_printing): Choose an echo
10680 area buffer, if it's not set up yet.
10682 * indent.c (compute_motion): Set immediate_quit.
10684 2000-04-09 Gerd Moellmann <gerd@gnu.org>
10686 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
10687 (realize_tty_face): Suppress boldness if colors are the inverse of
10688 the default colors, and tty_suppress_bold_inverse_default_colors_p
10690 (Ftty_suppress_bold_inverse_default_colors): New function.
10691 (syms_of_xfaces): Defsubr it.
10693 * buffer.c (Frestore_buffer_modified_p): New function.
10694 (syms_of_buffer): Defsubr it.
10696 2000-04-08 Ken Raeburn <raeburn@gnu.org>
10698 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
10699 charset id (int) argument, not a charset (Lisp_Object).
10701 * coding.h (code_convert_string): Declare.
10702 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
10703 object, as the fourth argument to code_convert_string.
10705 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
10706 (Fset_fontset_font): Use EQ to compare lisp objects.
10708 2000-04-05 Ken Raeburn <raeburn@gnu.org>
10710 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
10711 a pointer that looks like a lisp object.
10712 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
10713 zero, instead see whether it's an integer object, since they can't
10715 (GET_INTERVAL_OBJECT): Simply assign to the destination.
10717 * dispnew.c (allocate_matrices_for_frame_redisplay)
10718 (direct_output_forward_char): Use X(U)INT and make_number as needed
10719 to convert between (unsigned) int values and lisp integers.
10720 * keyboard.c (read_key_sequence): Likewise.
10721 * lread.c (substitute_object_recurse): Likewise.
10722 * fns.c (concat, hash_lookup, hash_remove): Likewise.
10723 * minibuf.c (do_completion, Fminibuffer_complete_word)
10724 (Fminibuffer_completion_help): Likewise.
10725 * term.c (produce_special_glyphs): Likewise.
10727 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
10728 * print.c (print_preprocess, print_object): Likewise.
10730 * search.c (compile_pattern): Use NILP when checking for nil.
10732 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
10733 __OPTIMIZE__]: Provide a GNU C macro version that handles
10734 lisp-object unions.
10735 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
10736 field, to better cope with ENABLE_CHECKING and calls that modify a
10737 Lisp_Object using its old value.
10739 2000-04-04 Gerd Moellmann <gerd@gnu.org>
10741 * window.c (compare_window_configurations): Signal an error
10742 if parameters C1 or C2 aren't window configurations.
10744 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
10745 AFTER_POTENTIAL_GC calls around calls to functions that can
10746 signal an error and thus invoke the debugger.
10748 2000-04-03 Gerd Moellmann <gerd@gnu.org>
10750 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
10751 an error if decoding fails.
10753 * keyboard.c (lispy_mouse_names): Variable removed.
10754 (Vlispy_mouse_stem): New variable.
10755 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
10756 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
10757 for any mouse button number. Increase size of mouse_syms and
10758 button_down_location as needed. Call modify_event_symbol with
10759 different arguments.
10760 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
10761 Call modify_event_symbol with different arguments.
10762 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
10763 for any button number. Call modify_event_symbol with different
10765 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
10766 Accept a string for NAME_ALIST_OR_STEM.
10768 * lisp.h (larger_vector): Add prototype.
10770 * fns.c (larger_vector): Make externally visible.
10772 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
10774 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
10776 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
10777 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
10778 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
10779 we are between str1 and str2.
10780 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
10781 (PATFETCH): Use `TRANSLATE'.
10782 (PATFETCH_RAW): Fetch multibyte char if applicable.
10783 (PATUNFETCH): Remove.
10784 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
10785 When writing a char, write it directly into the pattern buffer rather
10786 than going needlessly through a temp char-array.
10787 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
10788 multibyte magic and remove the useless `#ifdef emacs'.
10789 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
10792 * regex.h (struct re_pattern_buffer): Make field `multibyte'
10793 conditional on `emacs'.
10795 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
10797 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10799 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
10800 non-union-type versions of XMARK and friends here, because XMARK
10801 and friends won't work on an integer field if NO_UNION_TYPE is not
10803 (make_number): Define as a function if it's not defined as a macro.
10805 * composite.c (run_composite_function): Use NILP when checking for nil.
10806 (syms_of_composite): Delete local var NARGS, pass an int as first
10807 argument to Fmake_hash_table.
10809 * editfns.c (text_property_stickiness): Use NILP to test
10810 Lisp_Object boolean value.
10811 (Fmessage_or_box): Don't use NILP to test int variable.
10812 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
10813 problems reading from and changing the same lisp value in an
10816 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10818 * term.c (TN_no_color_video): New variable.
10819 (term_init): Intitialize TN_no_color_video.
10820 (enum no_color_bit): New enumeration.
10821 (MAY_USE_WITH_COLORS_P): New macro.
10822 (turn_on_face): Use it to determine if attributes may be used
10823 combined with colors.
10825 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10827 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
10828 with int lvalues via casts; instead, just yield lisp object lvalues.
10829 (enlarge_window): Variable sizep now points to Lisp_Object. Use
10830 proper accessor macros.
10831 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
10832 (grow_mini_window): Fix typo getting int value of root->height.
10834 * xdisp.c (compute_string_pos): Fix order of arguments to
10835 string_pos_nchars_ahead.
10836 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
10837 count arg to variable-arg routines like Frun_hook_with_args and
10839 (back_to_previous_visible_line_start)
10840 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
10841 fixed-arg routines like Fget_char_property and Fmake_string.
10842 (reconsider_clip_changes): Use XINT when comparing integer lisp
10843 objects, or passing them as int arguments.
10844 (mark_window_display_accurate, insert_left_trunc_glyphs)
10845 (append_space, extend_face_to_end_of_line): Use make_number when
10846 storing or passing integer values as lisp objects.
10847 (set_cursor_from_row, highlight_trailing_whitespace): Use
10848 INTEGERP, not implicit test against zero, for glyph object.
10849 (try_window_id): Don't use make_number when we want an int value.
10851 * xfaces.c (xlfd_symbolic_value): Make last argument a
10852 Lisp_Object, to be consistent with callers.
10853 (Fbitmap_spec_p): Use XINT to get numeric value of height.
10854 (lface_hash): Apply XFASTINT to lisp values before folding in.
10856 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
10857 fill in window width and height. Pass an int, not a lisp object,
10858 as first arg to Finsert.
10860 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10862 * xfaces.c (realize_basic_faces): Block input while realizing
10865 * keyboard.c (lispy_mouse_names): Add additional mouse names.
10867 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
10869 2000-03-31 Gerd Moellmann <gerd@gnu.org>
10871 * xterm.c (x_produce_glyphs): When displaying unibyte text
10872 or ASCII, handle case that per-char metric is null.
10874 2000-03-30 Ken Raeburn <raeburn@gnu.org>
10876 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
10878 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
10879 (XSUBR, XBUFFER): Verify correct object type before returning
10880 pointer, using eassert.
10881 * frame.h (XFRAME): Likewise.
10883 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
10884 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
10885 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
10886 * data.c (set_internal): Likewise.
10887 * dispextern.h (WINDOW_WANTS_MODELINE_P)
10888 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
10889 * fileio.c (auto_save_1): Likewise.
10890 * insdel.c (check_markers): Likewise.
10891 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
10892 * undo.c (record_insert): Likewise.
10893 * vmsproc.c (child_sig): Likewise.
10894 * window.c (unshow_buffer, window_loop): Likewise.
10895 * xterm.c (x_erase_phys_cursor): Likewise.
10897 2000-03-30 Gerd Moellmann <gerd@gnu.org>
10899 * xfns.c (free_image_cache): Free the cache structure itself
10900 last, after all its members have been freed.
10902 * lisp.h (xstrdup): Add prototype.
10904 * alloc.c (xstrdup): Moved here from xfaces.c.
10905 (allocating_for_lisp): Variable removed.
10906 (lisp_malloc): Block input around the calls to malloc and mem_insert.
10908 * xfaces.c (realize_tty_face): Use find_symbol_value instead
10910 (xstrdup): Moved to alloc.c.
10912 2000-03-29 Ken Raeburn <raeburn@gnu.org>
10914 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
10916 * emacs.c (main): Fix sense of no-loadup test.
10918 * config.in (ENABLE_CHECKING): Undef.
10920 * lisp.h (struct interval): Replace "parent" field with a union of
10921 interval pointer and Lisp_Object; add new bitfield to use as
10922 discriminant. Change other flag fields to bitfields.
10923 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
10924 is defined and the supplied test fails, print a message and abort.
10925 (eassert): New macro. Use CHECK to provide an assert-like facility.
10927 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
10928 pointers; abort if the value looks like a lisp object.
10929 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
10930 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
10931 Modify for new interval parent definition.
10933 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
10934 (UNMARK_BALANCE_INTERVALS): Update references that need an
10935 addressable lisp object in the interval structure.
10936 (die): New function.
10937 (suppress_checking): New variable.
10939 * intervals.c (interval_start_pos): Just return 0 if there's no
10942 2000-03-29 Gerd Moellmann <gerd@gnu.org>
10944 * lread.c (read1): Accept `.' (period) as symbol start like in CL
10945 and earlier Emacs versions.
10947 * keyboard.c (Ftop_level): Cancel busy-cursor.
10949 * eval.c (call_debugger): Cancel busy-cursor.
10951 2000-03-29 Kenichi Handa <handa@etl.go.jp>
10953 * search.c (Freplace_match): Adjust multibyteness of the current
10954 buffer and NEWTEXT. Free allocated memory before signaling an error.
10956 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
10958 * regex.c (analyse_first): New function obtained by ripping out most
10959 of re_compile_fastmap and generalizing it a little bit so that it
10960 can also just return whether a given (sub)pattern can match the empty
10962 (regex_compile): Use `analyse_first' to decide whether the loop-check
10963 needs to be done or not for *, +, *? and +? (the loop check is costly
10964 for non-greedy repetition).
10965 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
10967 2000-03-28 Dave Love <fx@gnu.org>
10969 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
10971 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
10973 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
10975 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
10977 (enum re_opcode_t): Update description of succeed_n.
10978 (PATFETCH): Always define.
10979 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
10980 operators, char classes, shy-groups and intervals).
10981 Optimize special cases of intervals so as to only use succeed_n and
10982 jump_n when really needed.
10983 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
10984 that we don't have to handle the special cases any more.
10985 Simplify on_failure_jump handling as well.
10987 2000-03-28 Jason Rumney <jasonr@gnu.org>
10989 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
10991 2000-03-27 Gerd Moellmann <gerd@gnu.org>
10993 * s/freebsd.h (GC_SETJMP_WORKS): Define.
10995 * s/msdos.h (GC_SETJMP_WORKS): Define.
10997 * alloc.c (mark_maybe_object): New function.
10998 (mark_memory): Use it.
10999 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
11000 (setjmp_tested_p, longjmp_done): New variables.
11001 (test_setjmp): New function.
11002 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
11003 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
11005 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
11006 to DEC_TEXT_POS and INC_TEXT_POS.
11008 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
11009 with parameter MULTIBYTE_P.
11011 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
11013 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
11014 buffers because it looks for multibyte character byte sequences
11015 which don't exist in unibyte text.
11017 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
11019 * xfaces.c (register_color, unregister_color, unregister_colors)
11020 [DEBUG_X_COLORS]: New functions.
11021 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
11023 * xfns.c (x_set_cursor_color): Get color reference counts right.
11025 * xterm.c (x_copy_color): New function.
11026 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
11028 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
11029 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
11030 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
11031 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
11032 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
11033 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
11034 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
11035 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
11036 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
11037 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
11039 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
11040 names for handling per-buffer variables.
11042 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
11043 instead of MAX_BUFFER_LOCAL_VARS.
11044 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
11046 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
11048 * xfns.c (x_specified_cursor_type): New function.
11049 (x_set_cursor_type): Use it.
11051 * buffer.h (struct buffer): Add cursor_type.
11053 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
11055 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
11056 (print_partial_compiled_pattern, re_compile_fastmap):
11058 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
11059 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
11060 executing it as well as when popping it off the stack to find infinite
11061 loops in non-greedy repetition operators.
11063 2000-03-26 Gerd Moellmann <gerd@gnu.org>
11065 * doc.c (Qfunction_documentation): New variable.
11066 (syms_of_doc): Initialize Qfunction_documentation.
11067 (Fdocumentation): If FUNCTION is a symbol with non-nil
11068 `function-documentation' property, return a documentation derived
11071 * buffer.c (syms_of_buffer): Add default-cursor-type.
11072 (init_buffer_once): Don't let cursor_type have a local value
11075 * xterm.c (x_display_and_set_cursor): Choose cursor depending
11076 on buffer-local value of cursor_type.
11077 (x_draw_bar_cursor): Add parameter WIDTH.
11079 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
11080 (init_buffer_once): Set default cursor_type value to t.
11081 Mark cursor_type as local everywhere.
11082 (syms_of_buffer): New per-buffer variable cursor-type.
11084 * buffer.h (struct buffer): Remove member local_var_flags,
11086 (MAX_BUFFER_LOCAL_VARS): New macro.
11087 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
11088 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
11089 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
11090 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
11092 * print.c (print_object): Use new macros for per-buffer variables.
11094 * category.c (Fset_category_table): Use new macros for per-buffer
11097 * buffer.c (buffer_permanent_local_flags): Make a char array.
11098 (max_buffer_local_idx): New variable.
11099 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
11100 for new handling of per-buffer variables.
11101 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
11102 (init_buffer_once): Initialize per-buffer vars differently.
11103 Set max_buffer_local_idx.
11105 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
11108 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
11110 * data.c (do_symval_forwarding, store_symval_forwarding)
11111 (find_symbol_value, set_internal, default_value, Fset_default)
11112 (Fkill_local_variable, Flocal_variable_p): Use new macros for
11113 per-buffer variables.
11115 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
11117 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11119 * xterm.c (x_term_init): Unblock input around call1 of
11120 Qvendor_specific_keysyms.
11122 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
11123 (find_defun_start): Consider an open parenthesis in column 0
11124 a defun start only if open_paren_in_column_0_is_defun_start is set.
11125 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
11127 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
11129 * eval.c (Fautoload): Add entry in load-history (if after dump).
11130 * lread.c (load-history): Update docstring.
11132 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11134 * indent.c (Fvertical_motion): Always use the current buffer.
11135 Temporarily change the window's buffer, if necessary.
11137 2000-03-23 Gerd Moellmann <gerd@gnu.org>
11139 * xterm.c (fast_find_position): Make sure not to consider rows
11140 not visible in the window.
11142 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
11144 * regex.c (enum syntaxcode): Provide default for non-Emacs.
11145 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
11147 2000-03-22 Jason Rumney <jasonr@gnu.org>
11149 * w32menu.c (single_submenu): Set help string to NULL if none.
11150 (w32_menu_show): Set help string correctly.
11151 (add-menu-item): Set help string in MIIM_DATA for menu item.
11152 Load SetMenuItemInfoA explicitly.
11153 (w32_menu_display_help): New function.
11155 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
11156 (QCdata): Moved to xdisp.c.
11158 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
11159 (Vw32_charset_to_codepage_alist): Removed.
11160 (Vw32_charset_info_alist): New variable.
11161 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
11162 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
11163 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
11164 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
11166 (w32_codepage_for_font): Use Vw32_charset_info_alist.
11167 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
11168 Define Vw32_charset_info_alist and w32_charset symbols.
11170 2000-03-22 Jason Rumney <jasonr@gnu.org>
11172 * makefile.nt (w32bdf.obj): Update dependencies.
11174 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
11176 * w32fns.c: Include fontset.h after dispextern.h.
11177 (Fx_create_frame): Do not create fontset.
11178 (w32_load_system_font): Doc fix.
11179 (Fx_close_connection): Free full_name if it is not shared.
11181 * w32term.c: Include fontset.h after dispextern.h.
11182 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
11184 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
11185 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
11186 (w32_font_is_double_byte): New function, needs body.
11187 (x_append_glyph): Set glyph->glyph_not_available_p.
11188 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11189 it->charset. If it->multibyte_p is zero and it->c is a multibyte
11190 character, convert it to a unibyte character.
11191 (struct glyph_string): Delete member `charset'.
11192 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
11193 calculating it is found.
11194 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11195 the case that per char metric is not available correctly.
11196 (x_fill_glyph_string): Handle the case that the specific glyph is
11197 not available correctly.
11198 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11199 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11200 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11201 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11202 fontset. Don't call FS_LOAD_FONT.
11204 2000-03-22 Ken Raeburn <raeburn@gnu.org>
11206 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
11207 (INT_LISPLIKE): New macro.
11208 (NULL_INTERVAL_P): Use it.
11209 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
11210 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
11211 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
11213 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
11214 explicit references to "parent" field of struct interval and
11215 associated unclean type conversions.
11216 * intervals.c (create_root_interval, root_interval, rotate_right)
11217 (rotate_left, balance_possible_root_interval, split_interval_right)
11218 (split_interval_left, interval_start_pos, find_interval)
11219 (next_interval, previous_interval, update_interval)
11220 (adjust_intervals_for_insertion, delete_node, delete_interval)
11221 (adjust_intervals_for_deletion, merge_interval_right)
11222 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
11223 (copy_intervals_to_string): Likewise.
11224 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
11226 * syntax.c (update_syntax_table): Likewise.
11228 * intervals.c (reproduce_tree_obj): New function, like
11229 reproduce_tree but takes a Lisp_Object for the parent. Declare
11231 (graft_intervals_into_buffer): Use it when appropriate.
11232 (reproduce_tree): Declare with prototype.
11233 (balance_possible_root_interval): Check that the parent is a lisp
11234 object before trying to examine its type.
11236 2000-03-22 Gerd Moellmann <gerd@gnu.org>
11238 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
11239 as strings only if both are known to be strings.
11241 * s/openbsd.h (LIBS_TERMCAP): Undef.
11243 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
11245 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
11246 definitions for non-Emacs compilation.
11247 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
11248 outside of `#ifdef emacs'.
11249 (print_partial_compiled_pattern): Update.
11250 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
11251 (re_compile_fastmap): Merge handling of charset and charset_not (for
11252 emacs and non-emacs compilation as well).
11253 Similarly for (not)categoryspec and (not)syntaxspec.
11254 Don't use the fastmap when reaching `anychar' since the added
11255 complexity is not justified.
11256 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
11257 and (not)syntaxspec. Merge (not)categoryspec.
11259 2000-03-22 Kenichi Handa <handa@etl.go.jp>
11261 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
11262 (FACE_FOR_CHAR): Define them differently for the configuration of
11265 2000-03-21 Dave Love <fx@gnu.org>
11267 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
11270 2000-03-21 Gerd Moellmann <gerd@gnu.org>
11272 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
11273 (lface_fully_specified_p): Don't check contents of
11274 LFACE_FONT_INDEX because that attribute is optional.
11275 (realize_x_face): Remove now unwarranted xassert.
11277 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
11279 The following changes are to make font selection based on
11280 characters, not charset. In addition, they recover fontset
11281 facilities while utilizing the new font selection mechanism.
11283 * Makefile.in (fontset.o): Depend on dispextern.h.
11285 * alloc.c (mark_face_cache): Don't mark face->registry.
11287 * dispextern.h (struct glyph): New member glyph_not_available_p.
11288 Use 22 bits for face_id.
11289 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
11290 (struct face): Delete member registry, new member ascii_face.
11291 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
11292 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
11293 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
11294 (struct it): Delete member charset, new member glyph_not_available_p.
11296 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
11297 (struct fontset_info, struct fontset_data): Structs removed.
11298 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
11299 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
11300 (fs_load_font, fs_query_fontset): Adjusted for new argument.
11301 (fs_free_face_fontset, fontset_font_pattern)
11302 (face_suitable_for_char_p, face_for_char)
11303 (make_fontset_for_ascii_face): Extern them.
11304 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
11305 (FS_LOAD_FACE_FONT): New macro.
11307 * fontset.c: All codes rewritten or adjusted for the change of
11308 fontset implementation. Now fontset is represented by char table.
11309 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
11311 (my_strcasecmp): Function removed.
11312 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
11313 (AREF, ASIZE): New macros.
11314 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
11315 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
11316 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
11317 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
11318 (fontset_id_valid_p, font_family_registry, fontset_name)
11319 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
11320 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
11322 (fs_load_font): New arg FACE. Caller changed.
11323 (fs_query_fontset): Argument changed. Caller changed.
11324 (Fquery_fontset): call fs_query_fontset.
11325 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
11327 (clear_fontset_elements, check_registry_encoding)
11328 (check_fontset_name): New functions.
11329 (syms_of_fontset): Set char-table-extra-slots property of fontset
11330 to 3. Staticpro and initialize Vfontset_table and
11331 Vdefault_fontset. Defsubr fontset_font and fontset_list.
11333 * frame.h (struct frame): Member `fontset_data' removed.
11334 (FRAME_FONTSET_DATA): Macro removed.
11336 * frame.c (make_frame): Don't allocate f->fontset_data.
11337 (Fdelete_frame): Don't free f->fontset_data.
11339 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
11341 * xdisp.c (charset_at_position): Function removed.
11342 (init_iterator): Don't set member charset of struct `it'.
11343 (handle_face_prop, reseat_to_string, set_iterator_to_next)
11344 (next_element_from_display_vector, insert_left_trunc_glyphs):
11346 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
11348 (get_next_display_element, append_space)
11349 (extend_face_to_end_of_line): Likewise.
11351 * xfaces.c (Qx_charset_registry, Vface_default_registry):
11353 (clear_font_table, frame_update_line_height, load_face_font):
11354 Adjusted for the change of fontset implementation.
11355 (load_face_fontset_font): Function removed.
11356 (pixel_point_size): New function.
11357 (font_list): Argument type changed. Caller changed.
11358 (LFACE_FONT): New macro.
11359 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
11360 (set_lface_from_font_name): Type of arg FONTNAME is changed to
11361 Lisp_Object. Determine the font name by actually loading a font
11362 by the specified pattern. Set LFACE_FONT (lface) to the specified
11363 pattern. Even if a font is not found, don't try alternatives.
11364 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
11365 (set_font_frame_param): If `font' is specified in lface, use it.
11366 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
11367 (lface_same_font_attributes_p): Likewise.
11368 (make_realized_face): Arguent changed. Caller changed. Set
11369 face->ascii_face to face itself.
11370 (free_realized_face): Free face->fontset if face is for ASCII.
11371 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
11372 (deduce_unibyte_registry, x_charset_registry): Functions removed.
11373 (free_realized_multibyte_face): New function.
11374 (lookup_face, lookup_named_face, lookup_derived_face): Argument
11375 changed. Caller changed.
11376 (try_font_list): Argument type changed.
11377 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
11378 (choose_face_font): Argument changed. Handle fontset properly.
11379 (choose_face_fontset_font): Function removed.
11380 (realize_default_face, realize_named_face): Don't remove the
11382 (realize_face): Argument changed. Caller changed. Remove face
11383 with the arg former_face_id in advance. Load font for the new face.
11384 (realize_x_face): Argument changed. Caller changed. For a
11385 multibyte character, share fontset with base_face. For a single
11386 byte character, make a new realized fontset. Don't load a font here.
11387 (realize_tty_face): Argument changed. Caller changed.
11388 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
11389 (face_at_buffer_position): Don't check multibyte_p for returning
11391 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
11392 FACE_SUITABLE_FOR_CHARSET_P.
11393 (syms_of_xfaces): Remove code for Qx_charset_registry and
11394 Vface_default_registry.
11396 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
11397 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
11398 (x_per_char_metric): Don't try FONT->default_char. Even if
11399 pcm->width is zero, glyph bits may exist.
11400 (x_encode_char): Always initialize char2b->byte1.
11401 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
11402 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
11403 (x_append_glyph): Set glyph->glyph_not_available_p.
11404 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11405 it->charset. Handle the case that per char metric is not
11406 available. If it->multibyte_p is zero and it->c is a multibyte
11407 character, convert it to a unibyte character.
11408 (struct glyph_string): Delete member `charset'.
11409 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11410 the case that per char metric is not available correctly.
11411 (x_fill_glyph_string): Handle the case that the specific glyph is
11412 not available correctly.
11413 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11414 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11415 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11416 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11417 fontset. Don't call FS_LOAD_FONT.
11419 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
11420 (x_create_tip_frame): Likewise.
11421 (Fx_close_connection): Free full_name of font_info.
11423 * fns.c (optimize_sub_char_table): New function.
11424 (Foptimize_char_table): New function.
11425 (syms_of_fns): Defsubr Soptimize_char_table.
11427 2000-03-20 Gerd Moellmann <gerd@gnu.org>
11429 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
11430 only if buffer is displayed in some window.
11432 * xdisp.c (handle_single_display_prop): Initialize local `value'.
11433 (try_window_reusing_current_matrix): Don't call scroll run
11434 function if run's current and desired position are the same;
11435 this prevents cursor flickering.
11437 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
11439 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
11441 * regex.c (RE_STRING_CHAR): New macro.
11442 (GET_CHAR_AFER_2): Remove.
11443 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
11444 (enum re_opcode_t): Remove on_failure_jump_exclusive.
11445 (print_partial_compiled_pattern, re_compile_fastmap)
11446 (re_match_2_internal): Remove on_failure_jump_exclusive.
11447 (regex_compile): Turn optimizable P+ loops into PP*, so that the
11448 optimization only need to work for * (ie. can use of_keep_string_jump).
11449 Remove the special case for .*\n since it is now covered by the general
11451 (re_search_2): Don't bother with `room'.
11452 (skip_one_char): New function.
11453 (skip_noops): Simplify since `memory' is not needed any more.
11454 (mutually_exclusive_p): Restructure slightly to use `switch' and
11455 add handling for "all" remaining cases.
11456 (re_match_2_internal): Change on_failure_jump_smart to use
11457 on_failure_keep_string_jump (and redirect the end-of-loop jump)
11458 rather than on_failure_jump_exclusive.
11460 2000-03-19 Gerd Moellmann <gerd@gnu.org>
11462 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
11463 number of bits per RGB because it's everywhere used as the depth
11466 * term.c (calculate_costs): Remove code dealing with X frames.
11468 2000-03-19 Richard M. Stallman <rms@gnu.org>
11470 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
11472 2000-03-18 Gerd Moellmann <gerd@gnu.org>
11474 * lread.c (read_integer): Unread the last char not consumed.
11476 2000-03-17 Gerd Moellmann <gerd@gnu.org>
11478 * xterm.c (x_update_window_cursor): Don't update in frames
11479 which are in the process of being deleted.
11481 2000-03-16 Gerd Moellmann <gerd@gnu.org>
11483 * Makefile.in (mostlyclean): Add `*.core'.
11484 (clean): Add `bootstrap-emacs'.
11486 * lread.c (read_integer): New function.
11487 (read1): Support read syntax #o, #x, #b, #r.
11489 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
11491 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
11492 make sure POINTER_TO_OFFSET gives the same value before and after
11493 PREFETCH. Use `dfail' to guarantee "atomic" matching.
11494 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
11495 (debug): Now only active if > 0 rather than if != 0.
11496 (DEBUG_*): Update for the new meaning of `debug'.
11497 (print_partial_compiled_pattern): Add missing `succeed' case. Use
11498 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
11499 in `succeed_n', `jump_n' and `set_number_at'.
11500 (store_op1, store_op2, insert_op1, insert_op2)
11501 (at_begline_loc_p, at_endline_loc_p): Add prototype.
11502 (group_in_compile_stack): Move to after its arg's types are
11503 declared and add a prototype.
11504 (PATFETCH): Define in terms of PATFETCH_RAW.
11505 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
11506 (QUIT): Redefine as a nop except for NTemacs.
11507 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
11508 indentation of the greedy-op and shy-group code.
11509 (at_(beg|end)line_loc_p): Fix argument's types.
11510 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
11511 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
11512 (MATCHING_IN_FIRST_STRING): Remove.
11513 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
11514 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
11515 QUIT unconditionally.
11517 2000-03-15 Gerd Moellmann <gerd@gnu.org>
11519 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
11522 * process.c (send_process): Add a hint that the function
11523 can call Lisp code to its comment.
11525 * lread.c (load_dangerous_libraries): New variable.
11526 (Vbytecomp_version_regexp): New variable.
11527 (safe_to_load_p): New function.
11528 (Fload): Handle files not compiled with Emacs specially.
11529 (syms_of_lread): New Lisp variable load-dangerous-libraries.
11531 2000-03-14 Gerd Moellmann <gerd@gnu.org>
11533 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
11535 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
11536 support functions only if HAVE_X11R6_XIM is defined.
11537 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
11539 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
11541 * xfns.c (X_I18N_INHIBITED): Don't define.
11542 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
11543 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
11545 * config.in (HAVE_X_I18N): Moved here from xterm.h.
11546 (HAVE_X11R6_XIM): Define.
11548 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
11550 * xterm.c (x_term_init): Add support for X resource `synchronous'.
11551 If set, call XSynchronize.
11553 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
11555 * regex.c: Declare a new type `re_char' used throughout the code
11556 for the string char type. It's `const unsigned char' to match the
11557 rest of Emacs. Consistently make sure all pointers to strings use
11558 it and make sure all pointers into the pattern use `unsigned char'.
11559 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
11560 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
11563 * charset.h (GET_CHAR_AFTER_2): Remove.
11564 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
11566 2000-03-12 Ken Raeburn <raeburn@gnu.org>
11568 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
11569 variable before the invocation of YMF_PASS_LDFLAGS, in case both
11570 of them try to use backquotes.
11572 2000-03-12 Dave Love <fx@gnu.org>
11574 * unexelf.c: Restore changes of 1999-10-19.
11575 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
11576 fix its type and alignment; copy it from current process.
11578 2000-03-12 Gerd Moellmann <gerd@gnu.org>
11580 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
11581 has been found. Fix bug not computing timer's predecessor.
11583 * fileio.c (Fread_file_name): Handle case that DIR contains a
11586 * window.c (Fsave_window_excursion): Doc fix.
11588 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
11590 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
11592 * msdos.c (vga_installed): New function, code moved from
11593 dos_set_window_size.
11594 (Qbar, Qcursor_type, outside_cursor): New variables.
11595 (syms_of_msdos): Intern and staticpro them.
11596 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
11597 shape used outside Emacs when called for the first time.
11598 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
11599 cursor shape used outside Emacs.
11600 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
11601 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
11603 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
11604 parameters specify the cursor. Make qreverse a global
11605 variable (renamed to Qreverse).
11607 2000-03-09 Gerd Moellmann <gerd@gnu.org>
11609 * fns.c (Fy_or_n_p): Cancel busy-cursor.
11611 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
11613 This is a big redesign of failure-stack and register handling, prompted
11614 by bugs revealed when trying to add shy-groups. Overall, what happened
11615 is that loops are now structured a little differently, groups can be
11616 shy and the code is a little simpler.
11618 * regex.h: Update the copyright.
11619 (RE_SHY_GROUPS): New value.
11620 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
11621 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
11623 * regex.c (enum re_opcode_t): Remove jump_past_alt,
11624 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
11625 on_failure_jump_(exclusive, loop and smart). Also fix the comment
11626 for (start|stop)_memory since they now only take one argument (the
11627 second has becomes unnecessary).
11628 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
11629 (print_compiled_pattern): Use %ld to printf long ints and flush to
11630 make debugging a little easier.
11631 (union fail_stack_elt): Make the integer unsigned.
11632 (struct fail_stack_type): Add a `frame' element.
11633 (INIT_FAIL_STACK): Init `frame' as well.
11634 (POP_PATTERN_OP): New macro for re_compile_fastmap.
11635 (DEBUG_PUSH, DEBUG_POP): Remove.
11636 (NUM_REG_ITEMS): Remove.
11637 (NUM_NONREG_ITEMS): Adjust.
11638 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
11639 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
11640 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
11641 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
11643 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
11644 address pushed is not the destination of the jump but the source
11646 (NUM_FAILURE_ITEMS): Remove.
11647 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
11648 registers before the actual failure point). Don't hardcode any
11649 meaning for str==NULL anymore.
11650 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
11651 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
11653 (REG_UNSET_VALUE): Use NULL (why not?).
11654 (compile_range): Remove declaration since it doesn't exist.
11655 (struct compile_stack_elt_t): Remove inner_group_offset.
11656 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
11657 (regex_grow_registers): Remove dead code.
11658 (FIXUP_ALT_JUMP): New macro.
11659 (regex_compile): Add shy-groups Change loops to use
11660 on_failure_jump_smart&jump instead of
11661 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
11662 initial (dummy_failure_)jump. Remove c1_base (looks like unused
11663 variable to me). Use `jump' instead of `jump_past_alt' and don't
11664 bother with push_dummy_failure in alternatives since it is now
11665 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
11666 emacs' for (re)allocating the stack.
11667 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
11668 from loop when bufp->can_be_null rather than jumping to `done'.
11669 Avoid jumping backwards so as to ensure termination. Use
11670 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
11671 backreferences. Remove dead code in handling of `anychar'.
11672 (skip_noops, mutually_exclusive_p): New functions taken from the
11673 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
11674 improve mutually_exclusive_p to handle ".+\n".
11675 (lowest_active_reg, highest_active_reg)
11676 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
11677 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
11678 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
11679 variables. Push register (in `start_memory') on the stack rather
11680 than storing it in old_reg(start|end). Remove the cycle detection
11681 from `stop_memory', replaced by the use of on_failure_jump_loop
11682 for greedy loops. Add code for the new on_failure_jump_<foo>.
11683 Remove ad-hoc code in `on_failure_jump' to push more registers in
11684 the case of a loop. Take out code from `maybe_pop_jump' into
11685 separate functions and adapt it to the semantics of
11686 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
11687 and push_dummy_failure. Remove dummy_failure handling and
11688 handling of `failures to jump to on_failure_jump' (this last one
11689 was already dead code, it seems).
11690 (group_match_null_string_p, alt_match_null_string_p)
11691 (common_op_match_null_string_p): Remove.
11693 2000-03-08 Dave Love <fx@gnu.org>
11695 * config.in: Don't depend on __STDC__ for volatile.
11696 Add POINTER_TYPE, PTR, PROTOTYPES.
11698 * hftctl.c, strftime.c: Use PROTOTYPES.
11699 * eval.c (find_handler_clause): Likewise.
11701 * mem-limits.h: Use POINTER_TYPE.
11703 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
11704 (memory_warnings): Declare using POINTER_TYPE.
11706 2000-03-08 Gerd Moellmann <gerd@gnu.org>
11708 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
11710 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
11712 * xfns.c: Remove obsolete code in #if 0.
11713 (Fx_focus_frame): New function.
11715 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11717 * coding.c (coding_category_name): Add coding-category-utf-8,
11718 coding-category-utf-16-be, coding-category-utf-16-le.
11719 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
11720 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
11721 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
11722 (detect_coding_utf_8): New function.
11723 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
11724 UTF_16_LOW_SURROGATE_P): New macros.
11725 (detect_coding_utf_16): New function
11726 (detect_coding_mask): When priorities are specified, skip any
11727 categories that have `nil' coding-system. Fix bug of returning
11728 wrong mask when PRIORITIES is specified and detect_coding_XXX()
11729 returns a mask not set in PRIORITIES.
11730 (detect_eol_type_in_2_octet_form): New function.
11731 (detect_eol): selects detect_eol_type_XXX to call according to
11732 cooding->category_idx.
11733 (detect_coding_system): Remove `nil' coding-system in the result.
11734 (Fupdate_coding_systems_internal): Update all coding-categories.
11736 * coding.h (CODING_CATEGORY_IDX_UTF_8)
11737 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
11739 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
11740 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
11741 (CODING_CATEGORY_IDX_UTF_16_LE)
11742 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
11743 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
11744 (CODING_CATEGORY_MASK_ANY): Include the above macros.
11745 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
11747 2000-03-07 Gerd Moellmann <gerd@gnu.org>
11749 * doc.c (Fdocumentation_property): If value is not a string,
11750 and doesn't refer to etc/DOC, evaluate it to obtain a string.
11752 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
11753 close the display with XtCloseDisplay. This caused a bus error
11756 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
11757 complete but not unique.
11759 2000-03-06 Gerd Moellmann <gerd@gnu.org>
11761 * process.c (send_process): Remove local variable `procname' that
11762 might become invalid when a GC happens. Instead, access the
11763 process name slot directly.
11765 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
11766 orig_height if set.
11768 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
11769 orig_height if set.
11771 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
11773 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
11774 glyph matrices have been freed.
11776 2000-03-05 Gerd Moellmann <gerd@gnu.org>
11778 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
11779 (bootstrap-temacs): Set LC_ALL to C like for temacs.
11781 * xfns.c (QCdata): Moved to xdisp.c.
11783 * xdisp.c (QCdata): Moved here from xfns.c.
11784 (syms_of_xdisp): Initialize QCdata.
11786 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
11788 * window.c (coordinates_in_window): Use
11789 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
11790 FRAME_INTERNAL_BORDER_WIDTH.
11792 * xdisp.c (try_window_id): Recompute unchanged information if
11793 it is obviously invalid.
11795 * xterm.c (x_term_init): Create a colormap if not using the
11798 * xterm.h (select_visual): Change prototype.
11800 * xfns.c (select_visual): Rewritten. Recognize user-specified
11802 (visual_classes): New variable.
11804 2000-03-04 Gerd Moellmann <gerd@gnu.org>
11806 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
11807 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
11808 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
11809 (x_decode_color): Don't handle allocation of white and black specially.
11810 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
11811 XtNcolormap resources.
11812 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
11813 (Fx_create_frame): Initialize color members of x_output structure.
11814 (xpm_load): Pass colormap to XPM lib.
11816 * xfaces.c (x_free_colors): Access colormap of frame using
11817 FRAME_X_COLORMAP. Be paranoid about freeing black and white
11818 when default colormap is used.
11820 * xterm.c (x_term_init): Set Colormap member of x_display_info
11821 structure. Copy colormap if resource `privateColormap' is
11822 specified (PseudoColor only).
11823 (x_setup_relief_color): Access colormap of frame using
11826 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
11827 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
11829 2000-03-04 Jason Rumney <jasonr@gnu.org>
11831 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
11832 other non-platform-specific equivalents.
11833 [WINDOWSNT]: Include w32term.h, fontset.h and define X
11834 specific functions and macros as their w32 equivalents where
11835 non-platform-specifics are not available.
11836 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
11837 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
11838 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
11839 (frame_update_line_height): Use macros to access f->output_data.
11840 (defined_color): Remove FIXME comments; fixed.
11841 (x_face_list_fonts, prepare_face_for_display): Put X specifics
11842 into #ifdef blocks. Add WINDOWSNT blocks.
11843 (Fx_list_fonts): Use macros for accessing font data.
11844 (set_lface_from_font_name): Different default fonts for X and
11846 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
11847 scalable for backward compatibility.
11848 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
11849 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
11851 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
11854 * makefile.nt (w32faces.obj): Remove.
11857 2000-03-03 Jason Rumney <jasonr@gnu.org>
11859 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
11860 correct parameters.
11862 2000-03-03 Ken Raeburn <raeburn@gnu.org>
11864 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
11865 standard ELF definitions here if the system header does not.
11867 2000-03-03 Gerd Moellmann <gerd@gnu.org>
11869 * xterm.c (PER_CHAR_METRIC): Removed.
11870 (x_per_char_metric_1, x_default_char): New functions.
11871 (x_per_char_metric): If font's default char is invalid, return
11872 metrics of a suitably chosen usable default char.
11873 (x_draw_glyph_string_foreground): If font has an invalid default
11874 char, replace occurrences of unprintable chars with a suitably
11875 chosen usable default char.
11877 2000-03-02 Gerd Moellmann <gerd@gnu.org>
11879 * xterm.c (note_mouse_highlight): Return quickly if frame's
11880 glyph matrices have been freed.
11882 * dispnew.c (free_glyphs): Block input while freeing matrices.
11884 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
11886 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
11889 * dispextern.h (x_free_colors): Add prototype.
11891 * xfaces.c (x_free_colors): New function.
11892 (unload_color, free_face_colors): Use it.
11894 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
11896 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
11898 * window.c [MSDOS]: Include msdos.h.
11900 2000-03-02 Dave Love <fx@gnu.org>
11902 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
11904 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
11905 set C_OPTIMIZE_SWITCH for gcc.
11907 2000-03-02 Kenichi Handa <handa@etl.go.jp>
11909 * coding.c (coding_save_composition): Be sure to allocate
11910 composition data area in coding even if there's no composition in
11913 2000-03-01 Jason Rumney <jasonr@gnu.org>
11915 * w32term.c: Equivalent changes to those made to xterm.c on
11916 2000-02-25 and 2000-02-24.
11918 * w32fns.c: Equivalent changes to those made to xfns.c on
11919 2000-02-25 and 2000-02-21.
11921 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
11922 correct line-end convention is followed.
11924 * w32menu.c [HAVE_BOXES]: Remove #undef.
11925 (single_keymap_panes): Remove code for simulating checkmarks.
11926 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
11927 Remove code for drawing simulated checkmarks.
11928 (w32_menu_show): make unibyte help string correctly.
11929 (add_menu_item): draw standard Windows checkmarks. Draw radio
11930 buttons as radio buttons if possible.
11932 2000-03-01 Gerd Moellmann <gerd@gnu.org>
11934 * sysdep.c (start_of_text): Don't define this function for NetBSD
11937 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
11939 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
11940 (LINKER): Don't undef if __NetBSD__ is defined.
11942 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
11944 * fileio.c [__NetBSD__]: Define `unix'.
11946 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
11948 2000-02-29 Gerd Moellmann <gerd@gnu.org>
11950 * atimer.c (start_atimer): Don't abort when timers are stopped.
11951 (append_atimer_lists): New function.
11952 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
11953 arbitrary lists of stopped and running atimers.
11955 * atimer.c (cancel_atimer): Handle canceling an atimer when
11956 some timers are stopped.
11958 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
11959 after canceling it.
11961 * fns.c (maybe_resize_hash_table): Handle case of new size
11962 coming out as being the same as old size.
11964 2000-02-27 Jason Rumney <jasonr@gnu.org>
11966 * makefile.nt: Add atimer.h to dependencies.
11967 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
11968 * w32console.c: Only disable window system features for dispextern.h
11969 (initialize_w32_display): Build a display info for the console.
11970 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
11971 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
11972 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
11974 * w32gui.h (struct W32FontStruct): Revert last change after change
11976 * w32menu.c (single_submenu): Set up help string.
11977 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
11978 (w32_dialog_show): Set up help string.
11979 * w32term.c (w32_display_info_for_display): Remove unused function.
11980 (w32_draw_bitmap): Use pre-built bitmaps.
11981 (w32_initialize_display_info): New function to initialize parts of
11982 display info that are common to both GUI and console frames.
11983 (w32_term_init): Use w32_initialize_display_info. Do not set
11984 Vw32_num_mouse_buttons here, as it is not called for console
11985 frames. Build bitmaps for indicating truncated lines etc.
11986 (x_delete_display): Destroy pre-built bitmaps.
11987 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
11988 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
11990 2000-02-27 Dave Love <fx@gnu.org>
11992 * lisp.h: Add a bunch of prototypes.
11994 2000-02-26 Kenichi Handa <handa@etl.go.jp>
11996 * keyboard.c (read_char): Set `usec' correctly.
11998 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12000 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
12001 `lambda', set reg[RRR] to the map index.
12002 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
12003 reg[RRR] to 0. Otherwise, set it to -1.
12005 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12007 * emacs.c (main): Remove code snippet commented out with `//'.
12009 2000-02-25 Richard M. Stallman <rms@gnu.org>
12011 * fileio.c (Ffile_symlink_p): If result starts with a `/'
12012 and contains a `:', prepend `/:'.
12014 * window.c (select_window_1): If selected_window is nil,
12015 don't "swap out" the buffer's point.
12016 (Fset_window_configuration): Set selected_window to nil
12017 before calling Fselect_window.
12018 (unshow_buffer): Don't set point in buffer from window's point
12019 if another more recently selected window also shows the buffer.
12021 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12023 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
12025 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
12026 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
12027 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
12029 (DEFAULT_BUSY_CURSOR_DELAY): New define.
12030 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
12031 (hide_busy_cursor): New functions.
12032 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
12034 * minibuf.c (read_minibuf): Cancel busy-cursor.
12036 * keyboard.c (command_loop_1): Call start_busy_cursor before
12037 Fcommand_execute and cancel_busy_cursor after it.
12038 (timer_check): Remove busy-cursor code.
12039 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
12042 * process.c (wait_reading_process_input): Remove busy-cursor code.
12044 * eval.c (Fsignal): Call cancel_busy_cursor instead of
12045 Fx_hide_busy_cursor.
12047 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
12049 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
12051 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
12053 * xterm.c (XTread_socket): Remove busy-cursor code.
12055 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
12056 (build_frame_matrix_from_leaf_window): Put code handling
12057 glyph row's not being a slice of a frame row in #if 0.
12058 (sync_window_with_frame_matrix_rows): New function.
12059 (frame_row_to_window): New function.
12060 (mirror_line_dance): Handle copies between windows.
12062 * lread.c (Fload): Use `xfree' instead of `free'.
12063 (init_obarray): Use `xmalloc' instead of `malloc'.
12065 * window.c (Fset_window_buffer): Set WINDOW to the window
12067 (coordinates_in_window): Take frame's internal border width
12070 2000-02-24 Gerd Moellmann <gerd@gnu.org>
12072 * xterm.c (x_display_and_set_cursor): Display cursor of
12073 non-selected windows depending on the setting of
12074 cursor_in_non_selected_windows.
12076 * xdisp.c (cursor_in_non_selected_windows): New variable.
12077 (syms_of_xdisp): DEFVAR_BOOL it.
12079 2000-02-23 Gerd Moellmann <gerd@gnu.org>
12081 * data.c (Fstring_to_number): If number is greater than what
12082 fits into an integer, return a float.
12084 * eval.c (specbind): Remove references to
12085 keyword_symbols_constant_flag.
12087 * data.c (keyword_symbols_constant_flag): Removed.
12088 (Fmakunbound, set_internal, syms_of_data): Remove references to
12089 keyword_symbols_constant_flag.
12091 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
12093 2000-02-23 Kenichi Handa <handa@etl.go.jp>
12095 * syntax.c (multibyte_syntax_as_symbol): New variable.
12096 (syms_of_syntax): Declare it as a Lisp variable.
12097 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
12098 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
12099 nonzero, treat all multibyte characters as symbol.
12100 (init_syntax_once): Give syntax `word' to all multibyte characters.
12102 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
12104 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
12107 2000-02-21 Gerd Moellmann <gerd@gnu.org>
12109 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
12111 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12112 (x_non_menubar_window_to_frame): Check the busy-cursor window.
12114 2000-02-21 Dave Love <fx@gnu.org>
12116 * frame.c (Vmouse_position_function): New variable.
12117 (Fmouse_position): Use it.
12118 (syms_of_frame): Install it.
12120 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
12122 2000-02-20 Gerd Moellmann <gerd@gnu.org>
12124 * fileio.c (Finsert_file_contents): Unbind the binding of
12125 standard-output done by temp_output_buffer_setup.
12127 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
12128 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
12129 (specbind, unbind_to): Handle most common case of non-constant
12130 symbol with trivial value specially.
12132 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
12134 2000-02-20 Richard M. Stallman <rms@gnu.org>
12136 * data.c (Fmake_variable_buffer_local): Doc fix.
12137 Init found_for_buffer to 0.
12138 (Fmake_variable_frame_local): If the variable has already
12139 been buffer-local, set the check_frame field.
12141 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
12143 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
12144 produced for CODING_MODE_LAST_BLOCK requires.
12146 2000-02-18 Dave Love <fx@gnu.org>
12148 * keyboard.c (echo_keystrokes): Remove declaration.
12149 (Vecho_keystrokes) New variable.
12150 (read_char, record_menu_key, read_key_sequence): Use it to allow
12151 use of float value.
12152 (syms_of_keyboard): Change Vecho_keystrokes declaration.
12154 * lread.c: Undef feature selection macros before defining.
12156 2000-02-18 Gerd Moellmann <gerd@gnu.org>
12158 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
12159 for symbols other than the symbol in question.
12161 2000-02-17 Dave Love <fx@gnu.org>
12163 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
12165 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12167 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
12169 * alloc.c (enum mem_type): Compile unconditionally.
12171 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
12173 * xfaces.c (tty_defined_color): Don't return faulire indication
12174 for unspecified-fg and unspecified-bg pseudo-colors.
12176 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12178 * alloc.c (mark_object): Don't mark symbol names in pure space.
12179 (gc_sweep): Don't unmark symbol names in pure space.
12181 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
12182 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
12183 [GC_MARK_STACK]: New defines.
12184 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
12185 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
12187 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
12189 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
12190 allocate_buffer instead of xmalloc.
12192 * alloc.c (toplevel): Include setjmp.h.
12193 (PURE_POINTER_P): New define.
12194 (enum mem_type) [GC_MARK_STACK]: New enumeration.
12195 (Vdead) [GC_MARK_STACK]: New variable.
12196 (lisp_malloc): Add parameter TYPE, call mem_insert if
12197 GC_MARK_STACK is defined.
12198 (allocate_buffer): New function.
12199 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
12200 (free_float) [GC_MARK_STACK]: Set type to Vdead.
12201 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
12202 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
12203 (MEM_NIL) [GC_MARK_STACK]: New define.
12204 (struct mem_node) [GC_MARK_STACK]: New structure.
12205 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
12206 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
12207 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
12208 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
12209 (mark_stack) [GC_MARK_STACK]: New functions.
12210 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
12211 (clear_marks): Removed.
12212 (gc_sweep): Set free conses' car, free floats' type, free
12213 symbols' function to Vdead. Use lisp_free to free buffers.
12214 (init_alloc_once): Initialize Vdead.
12215 (survives_gc_p): Return non-zero for pure objects.
12217 * alloc.c: Add comments throughout the file.
12219 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
12220 that unblocks alarms.
12222 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
12223 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
12224 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
12226 * frame.c (make_frame): Set frame initiallly to `garbaged'.
12228 2000-02-17 Kenichi Handa <handa@etl.go.jp>
12230 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
12231 avoid infinite error signaling. Allocate sufficient memory for
12232 eol_str in the case that eoltype is Lisp_Int.
12234 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
12236 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
12237 depends on the previous behavior.
12239 2000-02-16 Gerd Moellmann <gerd@gnu.org>
12241 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
12243 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12245 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
12247 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
12248 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
12251 2000-02-15 Richard M. Stallman <rms@gnu.org>
12253 * data.c (set_internal): Don't make variable buffer-local
12254 if within a let-binding for the same buffer.
12255 (let_shadows_buffer_binding_p): New function.
12257 * eval.c (specbind): For buffer-local value,
12258 record the current buffer also.
12259 (unbind_to): Cope with that change.
12261 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12263 * window.c (Fsave_window_excursion): Doc fix.
12265 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
12267 * syntax.c (back_comment): Make sure we only consider comment-starters
12268 of the relevant style and return -1 in case of a failure to find the
12269 beginning of the comment.
12270 (Fforward_comment): If back_comment fails, go back to the position just
12271 after the comment-end.
12272 (scan_lists): Add comment describing a very minor bug.
12274 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12276 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
12277 `completion-regexp-list' in the docstring.
12279 2000-02-14 Dave Love <fx@gnu.org>
12281 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
12283 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12285 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
12286 to Emacs' syntax. Also fix the comment about set/not-set meanings
12287 since Emacs syntax is not the value 0 any more.
12288 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
12289 since it's now part of RE_SYNTAX_EMACS.
12291 2000-02-12 Dave Love <fx@gnu.org>
12293 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
12295 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12297 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
12299 2000-02-12 Dave Love <fx@gnu.org>
12301 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
12303 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
12304 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
12305 * s/hpux.h: Don't define HAVE_VFORK.
12307 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
12309 * s/nextstep.h: Don't define HAVE_ALLOCA.
12311 * config.in: Add vfork bits.
12313 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12315 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
12316 unwind function to undo the effect of stopping atimers.
12318 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
12320 * atimer.c (stopped_atimers): New variable.
12321 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
12324 * atimer.h (stop_other_atimers, run_all_atimers)
12325 (unwind_stop_other_atimers): Add function prototypes.
12327 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
12329 2000-02-11 Ken Raeburn <raeburn@gnu.org>
12331 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
12332 library may depend on jpeg.
12333 (atimer.o): Depends on atimer.c.
12335 2000-02-11 Kenichi Handa <handa@etl.go.jp>
12337 * insdel.c (del_range_1): Call update_compositions.
12338 (del_range_both): Call update_compositions just once..
12340 2000-02-10 Dave Love <fx@gnu.org>
12342 * xfns.c (create_frame_xic): Fix initialization of automatic
12343 aggregates for pcc.
12345 2000-02-09 Kenichi Handa <handa@etl.go.jp>
12347 * ccl.c (CCL_MAKE_CHAR): New macro.
12348 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
12349 registers by CCL_MAKE_CHAR before calling translate_char.
12350 <CCL_TranslateCharacterConstTbl> Likewise.
12352 2000-02-08 Dave Love <fx@gnu.org>
12354 * lread.c (__EXTENSIONS__): Define.
12356 2000-02-08 Gerd Moellmann <gerd@gnu.org>
12358 * puresize.h (BASE_PURESIZE): Increase to 650000.
12360 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12362 * msdos.c (XMenuActivate): Turn off the cursor after displaying
12365 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12367 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
12368 md, mh, mb, mr, and me to the fake termcap entry.
12370 2000-02-06 Ken Raeburn <raeburn@gnu.org>
12372 * sound.c (sound_cleanup): Don't call device close routine if the
12373 function pointer is null.
12375 2000-02-06 Andrew Innes <andrewi@gnu.org>
12377 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
12378 around image definitions and prototypes.
12379 (gamma_correct) [WINDOWSNT]: New prototype.
12381 * w32term.c (x_make_frame_visible): Replace call to
12382 input_poll_signal with poll_for_input.
12384 * window.c [WINDOWSNT]: Include w32term.h.
12386 * xdisp.c [WINDOWSNT]: Include w32term.h.
12388 * makefile.nt: Add dependencies on w32gui.h.
12389 (OBJ1): Include atimer.obj.
12390 ($(BLD)\atimer.obj): New dependency rule.
12392 * w32.c (sigmask): New function (does nothing).
12393 (sigunblock): Ditto.
12395 * frame.c [WINDOWSNT]: Include w32term.h.
12397 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
12399 * lread.c (syms_of_lread): Fix literal newlines.
12401 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
12402 the string constant limit (2048 bytes) in MSVC.
12405 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
12407 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
12408 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
12409 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
12410 dispatch the event.
12412 2000-02-04 Dave Love <fx@gnu.org>
12414 * fileio.c: Remove some unused vars.
12415 (_GNU_SOURCE): Define (for euidaccess).
12417 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
12419 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
12421 (read_minibuf): Deal with allow_props correctly.
12423 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
12425 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
12427 2000-02-03 Ken Raeburn <raeburn@gnu.org>
12429 * search.c (compile_pattern): If a cache entry has a nil regexp,
12430 fill in that entry instead of clobbering a previously cached
12433 2000-02-02 Ken Raeburn <raeburn@gnu.org>
12435 * puresize.h (BASE_PURESIZE): Increase to 610000.
12437 2000-02-02 Gerd Moellmann <gerd@gnu.org>
12439 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
12442 2000-02-02 Kenichi Handa <handa@etl.go.jp>
12444 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
12445 instead of incrementing ic directly.
12446 <CCL_WriteExprConst> Likewise.
12447 <ccl_set_expr>: Set ic to jump_address.
12449 * fileio.c (e_write): Fix the handling of
12450 CODING_FINISH_INSUFFICIENT_SRC.
12452 2000-02-01 Dave Love <fx@gnu.org>
12454 * editfns.c (Fpropertize): Doc fix.
12456 * process.c (Fstart_process): Doc fix.
12458 * eval.c: Fix various doc strings not to duplicate information
12459 from help-manyarg-func-alist.
12461 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
12463 * doc.c (Vhelp_manyarg_func_alist): New variable.
12464 (Fdocumentation): Use it.
12465 (syms_of_doc): Define it.
12467 2000-01-31 Gerd Moellmann <gerd@gnu.org>
12469 * xterm.c (xim_open_dpy): Remove unused local variable.
12471 * emacs.c (USAGE): Use term `display options' instead of `X options'.
12473 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
12474 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
12476 * fns.c (sweep_weak_table): New function.
12477 (sweep_weak_hash_tables): Use it. Keep on marking until there
12480 2000-01-30 Gerd Moellmann <gerd@gnu.org>
12482 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
12483 that XTread_socket does not crash by trying to call XNoOp on a
12486 2000-01-30 Jason Rumney <jasonr@gnu.org>
12488 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12489 Change selected_frame to SELECTED_FRAME ().
12490 (w32_console_mouse_position): Remove #ifndef MULE from around
12491 `insist' parameter.
12493 * makefile.nt: Remove dosfns.obj.
12495 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
12497 * w32fns.c (w32_defined_color): Check for valid frame before
12498 applying gamma correction. Eliminate dependency on frame elsewhere.
12499 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
12500 (w32_to_x_font): Use resx and resy not height_in and width_in.
12501 (x_to_w32_font): Doc fix.
12502 (xlfd_strip_height): New function to strip and return font height.
12503 (w32_font_match): Compare height separately from rest of xlfd
12504 spec, using xlfd_strip_height.
12506 * w32term.c (w32_term_init): Swap resx and height_in, resy and
12507 width_in. Use w32_defined_color in place of defined_color.
12509 * w32faces.c: Merge more of DOS and X specifics in preparation for
12510 merge with xfaces.c.
12511 (defined_color): Remove FIXME comment.
12512 (tty_color_name): Provide w32-specific function.
12513 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
12515 * w32console.c (turn_on_face, turn_off_face): Removed.
12516 (w32_face_attributes): New function.
12517 (Global_variables): Reduce scope where possible.
12518 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
12520 (hl_mode): Don't modify text attributes.
12521 (write_glyphs): Don't do anything if len <= 0. Use
12522 w32_face_attributes to get attributes for drawing. Write
12523 terminating codes using char_attr_normal.
12524 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
12525 (update_begin, update_end): Likewise.
12526 (vga_stdcolor_name): New function.
12527 (initialize_w32_display): Remove char_attr_reverse and char_attr.
12528 (Fset_screen_color): Remove char_attr_reverse.
12530 2000-01-29 Gerd Moellmann <gerd@gnu.org>
12532 * xfns.c (xic_set_preeditarea): Take window parameter and
12533 window-relative pixel-positions.
12535 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
12536 is its frame's selected window.
12537 (xim_instantiate_callback): Likewise.
12539 * xfns.c (x_create_im): Removed.
12540 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
12541 (supported_xim_styles): Renamed from supported_styles.
12542 (best_xim_style): Renamed from best_style.
12543 (create_frame_xic): Renamed from xic_create_frame.
12544 (free_frame_xic): Renamed from xic_destroy_frame.
12546 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
12548 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
12549 our frames, call XFilterEvent with 2nd parameter `None'.
12550 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
12551 returning XBufferOverflow.
12552 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
12553 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
12554 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
12555 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
12556 (xim_initialize, xim_close)
12557 [HAVE_X_I18N && HAVE_X11R6]: New functions.
12558 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
12559 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
12560 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
12562 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
12564 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
12565 `xic_style' and `xic_xfs'.
12566 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
12567 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
12568 (FRAME_XIM): Removed.
12570 * xfns.c (supported_styles): New variable.
12571 (DEFAULT_STYLE, DEFAULT_FONT): New macros
12572 (xic_create_xfontset, best_style, xic_create_frame)
12573 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
12574 (xic_set_xfontset): New functions.
12576 2000-01-28 Dave Love <fx@gnu.org>
12578 * s/irix6-5.h: Revert last change after change to irix5-0.h.
12580 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
12582 2000-01-28 Gerd Moellmann <gerd@gnu.org>
12584 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
12585 for *scratch* if it already existed.
12587 * emacs.c (USAGE): New macro.
12588 (main): Use it to display usage information.
12590 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12592 Support for the menu-help feature:
12594 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
12596 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
12597 part of the line to the termscript file.
12598 (IT_clear_to_end): Clear the entire line, not just its beginning.
12599 (menu_help_message, prev_menu_help_message): New variables.
12600 (IT_menu_make_room): Make room for the help_text member.
12601 (IT_menu_display): New argument disp_help; all callers changed.
12602 If disp_help is non-zero, store the help text of the active menu
12603 item in menu_help_message.
12604 (XMenuAddPane): Initialize the help_text member to NULL.
12605 (XMenuAddSelection): New argument help_text. Store it in the
12607 (XMenuActivate): New argument help_callback. If the value of
12608 menu_help_message has changed since the last time, display the
12609 menu help message text while waiting for the mouse to move. Clear
12610 the echo area before exiting.
12611 (XMenuDestroy): Free the help_text member.
12613 2000-01-27 Gerd Moellmann <gerd@gnu.org>
12615 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
12616 XMenuAddSelection. Pass help callback to XMenuActivate.
12617 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
12619 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12621 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
12622 and EMACS_SET_USECS.
12624 2000-01-26 Dave Love <fx@gnu.org>
12626 * editfns.c (Fchar_after, Fchar_before): Doc fix.
12628 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
12629 an error may be signalled.
12631 2000-01-26 Gerd Moellmann <gerd@gnu.org>
12633 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
12634 LD_SWITCH_SYSTEM inherited from irix5-0.h.
12636 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
12638 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12640 * charset.c (Fstring): If there is a multibyte char among
12641 the args, always return a multibyte string.
12643 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12645 * sysdep.c (sys_select): Turn atimers off and on instead of
12646 recording and restoring old alarm handler
12648 * process.c (toplevel): Include atimer.h.
12649 (create_process_1): Rewritten.
12650 (create_process): Use atimers instead of alarm.
12651 (wait_reading_process_input) [hpux]: Turn atimers off instead
12652 of turning off SIGALRM.
12653 (wait_reading_process_input): Turn off atimers instead off
12654 calling stop_polling.
12656 * emacs.c (main): Call init_atimer.
12658 * keyboard.c (toplevel): Include systime.h and atimer.h.
12659 (polling_for_input): Removed because unused.
12660 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
12661 (poll_timer): New variable.
12662 (poll_for_input, poll_for_input_1): New functions.
12663 (start_polling, stop_polling): Rewritten.
12665 * keyboard.h (polling_for_input): Removed.
12667 * atimer.h, atimer.c: New files.
12669 * Makefile.in (obj): Add atimer.o.
12670 (atimer.o): New target.
12672 * blockinput.h (pending_atimers): Add extern declaration.
12673 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
12675 * lisp.h (popup_activated_flag): Add extern declaration.
12677 * xmenu.c (popup_activated_flag): Make externally visible.
12678 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
12679 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
12681 * xterm.c (toplevel): Include atimer.h.
12682 (toolkit_scroll_bar_interaction): New variable.
12683 (Fxt_process_timeouts): Removed.
12684 (x_process_timeouts): New function.
12685 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
12686 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
12687 (x_make_frame_visible): Call poll_for_input_1 instead of
12688 input_poll_signal. Don't call alarm.
12689 (x_initialize): Install timer calling x_process_timeouts.
12691 2000-01-24 Dave Love <fx@gnu.org>
12693 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
12694 Don't use -cckr -- apparently not now necessary.
12696 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
12698 * msdos.c (IT_menu_display): Truncate long menu lines at the right
12701 2000-01-23 Jason Rumney <jasonr@gnu.org>
12703 * w32fns.c (w32_defined_color): Apply gamma correction before
12704 trying to map to the palette.
12705 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
12708 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
12709 here. Callers changed to always pass real device context.
12710 (w32_draw_bitmap): Likewise.
12711 (w32_get_glyph_overhangs): Likewise.
12712 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
12713 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
12714 pfnSetScrollInfo and SetScrollRange.
12715 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
12716 back into MULE characters after decoding them.
12717 (x_get_glyph_face_and_encoding): Likewise.
12718 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
12719 GetCharABCWidthsW fails, since this is defined on Windows 9x.
12720 (x_produce_glyphs): Calculate per char metrics for a character
12721 that we know exists in default font when font_not_found_p is true.
12723 2000-01-22 Jason Rumney <jasonr@gnu.org>
12725 * makefile.nt (intervals.obj, composite.obj): New modules.
12726 (composite.h): Added as dependency where appropriate.
12728 * w32gui.h (XGCValue): New struct for emulating X GCs.
12730 * w32term.h (XCharStruct): New struct for emulating X.
12732 * w32console.c (turn_on_face, turn_off_face): New functions.
12733 (change_line_highlight): New prototype for new redisplay.
12734 (write_glyphs): Support multibyte text. Support faces.
12736 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
12738 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
12739 throughout. struct frame * in place of FRAME_PTR.
12740 Skeleton support for images, toolbars, tooltips from xfns.c.
12741 (Fx_create_frame): Use system default for default scroll bar width.
12742 (w32_get_arg): Renamed from x_get_arg.
12743 (Fx_file_dialog): New function.
12744 (w32_list_fonts): Check cache before asking system.
12745 (Vw32_enable_synthesized_fonts): New variable.
12746 (Vw32_enable_italics): Obsolete, removed.
12748 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12749 Use SELECTED_FRAME macro.
12751 * w32menu.c: Add skeleton support for help strings on menus.
12752 (add_menu_item): Native checkbox and radio support added, but not
12753 yet enabled due to bugs.
12754 (push_menu_item): Add parameters type, selection and help.
12756 Formatting changes to reduce unnecessary diffs with xmenu.c.
12758 * w32select.c (Fw32_set_clipboard_data): Update call to
12759 find_charset_in_str.
12761 * w32term.c: Complete rewrite for new redisplay based on new
12762 xterm.c with necessary sections merged back in from old w32term.c.
12764 2000-01-21 Richard M. Stallman <rms@gnu.org>
12766 * data.c (set_internal): Further fix in same criterion.
12768 2000-01-20 Richard M. Stallman <rms@gnu.org>
12770 * data.c (set_internal): Fix the criteria for whether
12771 to swap out the old cached binding.
12773 2000-01-19 Dave Love <fx@gnu.org>
12775 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
12777 2000-01-18 Kenichi Handa <handa@etl.go.jp>
12779 * regex.c (re_compile_fastmap): While checking a range table for
12780 `charset', skip flag bits for a character class correctly.
12782 2000-01-17 Gerd Moellmann <gerd@gnu.org>
12784 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
12786 * xfns.c (x_window): Call lw_create_widget with new parameter list.
12788 * widget.c (EmacsFrameSetCharSize): Change size of children first
12789 because of problems with main window geometry management under Lesstif.
12791 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
12792 MENU_ITEMS_ITEM_.*.
12793 (MENU_ITEMS_ITEM_HELP): New enumerator.
12794 (push_menu_item): Add parameter HELP. Record help in menu_items.
12795 (single_menu_item, single_submenu, list_of_items): Call
12796 push_menu_item with new parameter.
12797 (single_submenu): Set help string in widget value.
12798 (menu_highlight_callback): New function.
12799 (set_frame_menubar): Call lw_create_widget with new
12801 (xmenu_show, xdialog_show): Ditto.
12803 2000-01-13 Gerd Moellmann <gerd@gnu.org>
12805 * sound.c (Fplay_sound): Improve doc string.
12807 2000-01-11 Richard M. Stallman <rms@gnu.org>
12809 * lisp.h (set_internal): Enter the new arg.
12811 * eval.c (specbind): Record buffer-local variables specially,
12812 indicating which buffer's binding was saved.
12813 (unbind_to): Restore buffer-local variables specially
12814 in the proper buffer.
12816 * data.c (set_internal): New arg BUF.
12818 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
12819 * data.c (Fset): Pass new arg to set_internal.
12820 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
12822 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12824 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
12826 2000-01-11 Richard M. Stallman <rms@gnu.org>
12828 * minibuf.c (Ftry_completion): Doc fix.
12830 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12832 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
12835 2000-01-11 Andreas Schwab <schwab@suse.de>
12837 * coding.c (code_convert_region): Initialize total_skip.
12839 2000-01-08 Dave Love <fx@gnu.org>
12841 * eval.c (Fuser_variable_p): Check customizability too.
12843 2000-01-07 Gerd Moellmann <gerd@gnu.org>
12845 * minibuf.c (Fcompleting_read): Doc fix.
12847 2000-01-05 Gerd Moellmann <gerd@gnu.org>
12849 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
12852 * xfns.c (x_create_im): New function to set IM and IC of a frame.
12853 Check that input style is supported before trying to create an
12855 (x_window): Call x_create_im.
12857 2000-01-04 Gerd Moellmann <gerd@gnu.org>
12859 * xfns.c (current_gif_memory_src): New variable.
12860 (gif_load): Record the address of the current memory source
12861 in current_gif_memory_src.
12862 (gif_read_from_memory): Use current_gif_memory_src.
12864 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
12865 macros statement form.
12867 * sound.c (struct sound): Renamed from struct sound_file.
12868 (struct sound): Add members `data' and `header_size'.
12869 (enum sound_attr): Add SOUND_DATA.
12870 (current_sound, current_sound_device): Variables renamed from
12871 sound_file and sound_device.
12872 (parse_sound): Parse :data.
12873 (parse_sound): Handle sound data in strings.
12874 (find_sound_type): Function renamed from find_sound_file_type.
12875 (wav_init, au_init): Fail if sound's header_size is smaller than
12876 needed header size.
12877 (wav_play, au_play): Play sounds from string data.
12879 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
12881 * lisp.h: Add prototype for allocate_string_data.
12883 * alloc.c (Fgarbage_collect): Return number of live and free strings.
12885 * alloc.c (mark_buffer): Remove code in #if 0.
12887 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
12888 (strings_consed): New variable.
12889 (allocate_string): Set it.
12890 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
12891 (Fmemory_use_counts): Return strings_consed. Use Flist.
12893 * alloc.c: General cleanup in comments etc. Remove conditional
12894 compilation for `standalone'.
12896 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
12898 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
12899 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
12900 (DONT_COPY_FLAG): Removed.
12901 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
12902 (struct sdata, struct sblock): New
12903 (struct string_block): Rewritten.
12904 (STRINGS_IN_STRING_BLOCK): New macro.
12905 (oldest_sblock, current_sblock, total_strings, total_free_strings)
12906 (large_sblocks, string_blocks, string_free_list): New variables.
12907 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
12908 (init_strings): Rewritten.
12909 (allocate_string, allocate_string_data, compact_small_strings)
12910 (free_large_strings, sweep_strings): New functions.
12911 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
12912 (struct string_block_head, current_string_block)
12913 (first_string_block, large_string_blocks, STRING_FULLSIZE)
12914 (STRING_PAD): Removed.
12915 (make_uninit_multibyte_string, make_pure_string): Rewritten.
12916 (Fgarbage_collect): Don't set mark bit in large strings.
12917 (mark_object): Mark strings differently. Mark symbol names
12919 (survives_gc_p): Test marked strings differently.
12920 (gc_sweep): Sweep strings differently, unmark strings in
12922 (compact_strings): Removed.
12924 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
12926 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
12927 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
12929 2000-01-04 Kenichi Handa <handa@etl.go.jp>
12931 * fileio.c (Finsert_file_contents): Signal error if visiting file
12932 in a non-empty buffer.
12934 * term.c (encode_terminal_code): Fix the previous change.
12936 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12938 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
12939 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
12941 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
12943 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12945 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
12946 need to test for MSDOS frames.
12948 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12950 * dosfns.c (unspecified_colors): Remove.
12951 (msdos_stdcolor_idx): Use global variables unspecified_fg and
12953 (msdos_stdcolor_name): Return strings for unspecified fore- and
12954 back-ground colors.
12956 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
12957 (syms_of_xfaces): Remove their staticpro's.
12958 (tty_color_name): Return Lisp strings for unspecified fore- and
12959 back-ground colors.
12960 (Finternal_set_lisp_face_attribute): Remove the special treatment
12961 for Qunspecified_{f,b}g.
12962 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
12964 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12966 * xdisp.c (reseat_at_next_visible_line_start): Position before
12967 newline only if ending up on a newline.
12968 (next_element_from_ellipsis): Return success. Handle case of
12969 displaying no ellipsis. Fix case of ellipsis defined in display table.
12970 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
12973 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12975 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
12976 (Fcolor_supported_p): Renamed from face-color-supported-p.
12978 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12980 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
12981 list of colors renamed to tty-defined-color-alist.
12982 (tty_color_name): Pass the frame to tty-color-by-index.
12983 (realize_tty_face): tty-color-alist is now a function which
12984 accepts the frame as argument.
12986 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
12988 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12990 * term.c (insert_glyphs): Pass glyph, not &glyph, to
12991 encode_terminal_code.
12993 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12995 * dispnew.c (mode_line_string): Support termcap frames as well.
12997 2000-01-01 Gerd Moellmann <gerd@gnu.org>
12999 * syntax.c (Fforward_word): Undo previous change.
13001 * editfns.c (Fconstrain_to_field): Don't constrain if
13002 inhibit-field-text-motion is non-nil.
13003 (Fline_beginning_position): Undo previous change.
13004 (Fline_end_position): Ditto.
13006 * syntax.c (Fforward_word): Notice field boundaries only if
13007 inhibit-field-text-motion is nil.
13009 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
13011 * editfns.c (Vinhibit_field_text_motion): New variable.
13012 (inhibit-field-text-motion): New DEFVAR_LISP.
13013 (Fline_beginning_position, Fline_end_position): Notice field
13014 boundaries only if inhibit-field-text-motion is nil.
13016 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
13017 All calls adjusted.
13018 (x_build_heuristic_mask): Likewise.
13019 (xbm_load_image_from_file): Change error output.
13020 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
13021 (gif_load, gs_load, x_kill_gs_process): Ditto.
13023 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
13024 color indices when accessing raster pixels.
13025 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
13026 one of :file or :data.
13027 (enum pbm_keyword_index): Add PBM_DATA.
13028 (pbm_format): Add :data.
13029 (pbm_image_p): Allow either :file or :data.
13030 (pbm_read_file): New function.
13031 (pbm_scan_number): Rewritten to read from string.
13032 (pbm_load): Support :data.
13034 See ChangeLog.8 for earlier changes.
13036 ;; Local Variables:
13037 ;; coding: iso-2022-7bit
13040 Copyright (C) 2001 Free Software Foundation, Inc.
13041 Copying and distribution of this file, with or without modification,
13042 are permitted provided the copyright notice and this notice are preserved.